Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
[SPARC64]: Define TASK_SIZE_OF()
[SPARC64]: flush_ptrace_access() needs preemption disable.
[SPARC64]: Update defconfig.
[SPARC64]: Fix allnoconfig build, ptrace.c missing CONFIG_COMPAT checks.
[SPARC64]: Fix __get_cpu_var in preemption-enabled area.
[SPARC64]: Fix sparse warnings in arch/sparc64/kernel/signal.c
[SPARC64]: Fix most sparse warnings in arch/sparc64/kernel/sys_sparc.c
[SPARC64]: Fix sparse warnings in arch/sparc64/kernel/time.c
[SPARC64]: Fix sparse warnings in arch/sparc64/kernel/ptrace.c
[SPARC64]: Fix sparse warnings in arch/sparc64/kernel/irq.c
[SPARC64]: Fix sparse warnings in arch/sparc64/kernel/iommu.c
[SPARC64]: Fix sparse errors in arch/sparc64/kernel/traps.c
[SPARC64]: Fix sparse warnings in arch/sparc64/kernel/{cpu,setup}.c
[SPARC64]: Adjust {TLBTEMP,TSBMAP}_BASE.
[SPARC64]: Make save_stack_trace() more efficient.
diff --git a/.gitignore b/.gitignore
index 8363e48..fdcce40 100644
--- a/.gitignore
+++ b/.gitignore
@@ -53,3 +53,5 @@
*.orig
*.rej
+*~
+\#*#
diff --git a/Documentation/00-INDEX b/Documentation/00-INDEX
index 30b327a..fc8e7c7 100644
--- a/Documentation/00-INDEX
+++ b/Documentation/00-INDEX
@@ -183,8 +183,6 @@
- directory with info about Linux on Intel 32 bit architecture.
ia64/
- directory with info about Linux on Intel 64 bit architecture.
-ide.txt
- - important info for users of ATA devices (IDE/EIDE disks and CD-ROMS).
infiniband/
- directory with documents concerning Linux InfiniBand support.
initrd.txt
@@ -227,8 +225,6 @@
- documents the kernel probes debugging feature.
kref.txt
- docs on adding reference counters (krefs) to kernel objects.
-laptop-mode.txt
- - how to conserve battery power using laptop-mode.
laptops/
- directory with laptop related info and laptop driver documentation.
ldm.txt
@@ -303,12 +299,8 @@
- info on the Linux PCMCIA driver.
pi-futex.txt
- documentation on lightweight PI-futexes.
-pm.txt
- - info on Linux power management support.
pnp.txt
- Linux Plug and Play documentation.
-power_supply_class.txt
- - Tells userspace about battery, UPS, AC or DC power supply properties
power/
- directory with info on Linux PCI power management.
powerpc/
diff --git a/Documentation/DocBook/kernel-api.tmpl b/Documentation/DocBook/kernel-api.tmpl
index f31601e..dc0f30c 100644
--- a/Documentation/DocBook/kernel-api.tmpl
+++ b/Documentation/DocBook/kernel-api.tmpl
@@ -361,12 +361,14 @@
<chapter id="blkdev">
<title>Block Devices</title>
!Eblock/blk-core.c
+!Iblock/blk-core.c
!Eblock/blk-map.c
!Iblock/blk-sysfs.c
!Eblock/blk-settings.c
!Eblock/blk-exec.c
!Eblock/blk-barrier.c
!Eblock/blk-tag.c
+!Iblock/blk-tag.c
</chapter>
<chapter id="chrdev">
diff --git a/Documentation/acpi/dsdt-override.txt b/Documentation/acpi/dsdt-override.txt
index 5008f25..febbb1b 100644
--- a/Documentation/acpi/dsdt-override.txt
+++ b/Documentation/acpi/dsdt-override.txt
@@ -1,15 +1,7 @@
-Linux supports two methods of overriding the BIOS DSDT:
+Linux supports a method of overriding the BIOS DSDT:
CONFIG_ACPI_CUSTOM_DSDT builds the image into the kernel.
-CONFIG_ACPI_CUSTOM_DSDT_INITRD adds the image to the initrd.
-
-When to use these methods is described in detail on the
+When to use this method is described in detail on the
Linux/ACPI home page:
http://www.lesswatts.org/projects/acpi/overridingDSDT.php
-
-Note that if both options are used, the DSDT supplied
-by the INITRD method takes precedence.
-
-Documentation/initramfs-add-dsdt.sh is provided for convenience
-for use with the CONFIG_ACPI_CUSTOM_DSDT_INITRD method.
diff --git a/Documentation/acpi/initramfs-add-dsdt.sh b/Documentation/acpi/initramfs-add-dsdt.sh
deleted file mode 100755
index 17ef6e8..0000000
--- a/Documentation/acpi/initramfs-add-dsdt.sh
+++ /dev/null
@@ -1,43 +0,0 @@
-#!/bin/bash
-# Adds a DSDT file to the initrd (if it's an initramfs)
-# first argument is the name of archive
-# second argument is the name of the file to add
-# The file will be copied as /DSDT.aml
-
-# 20060126: fix "Premature end of file" with some old cpio (Roland Robic)
-# 20060205: this time it should really work
-
-# check the arguments
-if [ $# -ne 2 ]; then
- program_name=$(basename $0)
- echo "\
-$program_name: too few arguments
-Usage: $program_name initrd-name.img DSDT-to-add.aml
-Adds a DSDT file to an initrd (in initramfs format)
-
- initrd-name.img: filename of the initrd in initramfs format
- DSDT-to-add.aml: filename of the DSDT file to add
- " 1>&2
- exit 1
-fi
-
-# we should check it's an initramfs
-
-tempcpio=$(mktemp -d)
-# cleanup on exit, hangup, interrupt, quit, termination
-trap 'rm -rf $tempcpio' 0 1 2 3 15
-
-# extract the archive
-gunzip -c "$1" > "$tempcpio"/initramfs.cpio || exit 1
-
-# copy the DSDT file at the root of the directory so that we can call it "/DSDT.aml"
-cp -f "$2" "$tempcpio"/DSDT.aml
-
-# add the file
-cd "$tempcpio"
-(echo DSDT.aml | cpio --quiet -H newc -o -A -O "$tempcpio"/initramfs.cpio) || exit 1
-cd "$OLDPWD"
-
-# re-compress the archive
-gzip -c "$tempcpio"/initramfs.cpio > "$1"
-
diff --git a/Documentation/cdrom/ide-cd b/Documentation/cdrom/ide-cd
index 29721bf..91c0dcc 100644
--- a/Documentation/cdrom/ide-cd
+++ b/Documentation/cdrom/ide-cd
@@ -45,7 +45,7 @@
---------------
0. The ide-cd relies on the ide disk driver. See
- Documentation/ide.txt for up-to-date information on the ide
+ Documentation/ide/ide.txt for up-to-date information on the ide
driver.
1. Make sure that the ide and ide-cd drivers are compiled into the
@@ -64,7 +64,7 @@
Depending on what type of IDE interface you have, you may need to
specify additional configuration options. See
- Documentation/ide.txt.
+ Documentation/ide/ide.txt.
2. You should also ensure that the iso9660 filesystem is either
compiled into the kernel or available as a loadable module. You
@@ -84,7 +84,7 @@
on the primary IDE interface are called `hda' and `hdb',
respectively. The drives on the secondary interface are called
`hdc' and `hdd'. (Interfaces at other locations get other letters
- in the third position; see Documentation/ide.txt.)
+ in the third position; see Documentation/ide/ide.txt.)
If you want your CDROM drive to be found automatically by the
driver, you should make sure your IDE interface uses either the
@@ -93,7 +93,7 @@
be jumpered as `master'. (If for some reason you cannot configure
your system in this manner, you can probably still use the driver.
You may have to pass extra configuration information to the kernel
- when you boot, however. See Documentation/ide.txt for more
+ when you boot, however. See Documentation/ide/ide.txt for more
information.)
4. Boot the system. If the drive is recognized, you should see a
@@ -201,7 +201,7 @@
This section discusses some common problems encountered when trying to
use the driver, and some possible solutions. Note that if you are
experiencing problems, you should probably also review
-Documentation/ide.txt for current information about the underlying
+Documentation/ide/ide.txt for current information about the underlying
IDE support code. Some of these items apply only to earlier versions
of the driver, but are mentioned here for completeness.
@@ -211,7 +211,7 @@
a. Drive is not detected during booting.
- Review the configuration instructions above and in
- Documentation/ide.txt, and check how your hardware is
+ Documentation/ide/ide.txt, and check how your hardware is
configured.
- If your drive is the only device on an IDE interface, it should
@@ -219,7 +219,7 @@
- If your IDE interface is not at the standard addresses of 0x170
or 0x1f0, you'll need to explicitly inform the driver using a
- lilo option. See Documentation/ide.txt. (This feature was
+ lilo option. See Documentation/ide/ide.txt. (This feature was
added around kernel version 1.3.30.)
- If the autoprobing is not finding your drive, you can tell the
@@ -245,7 +245,7 @@
Support for some interfaces needing extra initialization is
provided in later 1.3.x kernels. You may need to turn on
additional kernel configuration options to get them to work;
- see Documentation/ide.txt.
+ see Documentation/ide/ide.txt.
Even if support is not available for your interface, you may be
able to get it to work with the following procedure. First boot
@@ -299,7 +299,7 @@
be worked around by specifying the `serialize' option when
booting. Recent kernels should be able to detect the need for
this automatically in most cases, but the detection is not
- foolproof. See Documentation/ide.txt for more information
+ foolproof. See Documentation/ide/ide.txt for more information
about the `serialize' option and the CMD640B.
- Note that many MS-DOS CDROM drivers will work with such buggy
diff --git a/Documentation/controllers/memory.txt b/Documentation/controllers/memory.txt
index 6015347..866b9cd 100644
--- a/Documentation/controllers/memory.txt
+++ b/Documentation/controllers/memory.txt
@@ -1,4 +1,8 @@
-Memory Controller
+Memory Resource Controller
+
+NOTE: The Memory Resource Controller has been generically been referred
+to as the memory controller in this document. Do not confuse memory controller
+used here with the memory controller that is used in hardware.
Salient features
@@ -152,7 +156,7 @@
a. Enable CONFIG_CGROUPS
b. Enable CONFIG_RESOURCE_COUNTERS
-c. Enable CONFIG_CGROUP_MEM_CONT
+c. Enable CONFIG_CGROUP_MEM_RES_CTLR
1. Prepare the cgroups
# mkdir -p /cgroups
@@ -164,7 +168,7 @@
Since now we're in the 0 cgroup,
We can alter the memory limit:
-# echo -n 4M > /cgroups/0/memory.limit_in_bytes
+# echo 4M > /cgroups/0/memory.limit_in_bytes
NOTE: We can use a suffix (k, K, m, M, g or G) to indicate values in kilo,
mega or gigabytes.
@@ -185,7 +189,7 @@
availability of memory on the system. The user is required to re-read
this file after a write to guarantee the value committed by the kernel.
-# echo -n 1 > memory.limit_in_bytes
+# echo 1 > memory.limit_in_bytes
# cat memory.limit_in_bytes
4096
@@ -197,7 +201,7 @@
The memory.force_empty gives an interface to drop *all* charges by force.
-# echo -n 1 > memory.force_empty
+# echo 1 > memory.force_empty
will drop all charges in cgroup. Currently, this is maintained for test.
diff --git a/Documentation/debugging-via-ohci1394.txt b/Documentation/debugging-via-ohci1394.txt
index de4804e..c360d4e 100644
--- a/Documentation/debugging-via-ohci1394.txt
+++ b/Documentation/debugging-via-ohci1394.txt
@@ -36,14 +36,15 @@
Drivers
-------
-The OHCI-1394 drivers in drivers/firewire and drivers/ieee1394 initialize
-the OHCI-1394 controllers to a working state and can be used to enable
-physical DMA. By default you only have to load the driver, and physical
-DMA access will be granted to all remote nodes, but it can be turned off
-when using the ohci1394 driver.
+The ohci1394 driver in drivers/ieee1394 initializes the OHCI-1394 controllers
+to a working state and enables physical DMA by default for all remote nodes.
+This can be turned off by ohci1394's module parameter phys_dma=0.
-Because these drivers depend on the PCI enumeration to be completed, an
-initialization routine which can runs pretty early (long before console_init(),
+The alternative firewire-ohci driver in drivers/firewire uses filtered physical
+DMA, hence is not yet suitable for remote debugging.
+
+Because ohci1394 depends on the PCI enumeration to be completed, an
+initialization routine which runs pretty early (long before console_init()
which makes the printk buffer appear on the console can be called) was written.
To activate it, enable CONFIG_PROVIDE_OHCI1394_DMA_INIT (Kernel hacking menu:
diff --git a/Documentation/fb/cmap_xfbdev.txt b/Documentation/fb/cmap_xfbdev.txt
new file mode 100644
index 0000000..55e1f0a
--- /dev/null
+++ b/Documentation/fb/cmap_xfbdev.txt
@@ -0,0 +1,53 @@
+Understanding fbdev's cmap
+--------------------------
+
+These notes explain how X's dix layer uses fbdev's cmap structures.
+
+*. example of relevant structures in fbdev as used for a 3-bit grayscale cmap
+struct fb_var_screeninfo {
+ .bits_per_pixel = 8,
+ .grayscale = 1,
+ .red = { 4, 3, 0 },
+ .green = { 0, 0, 0 },
+ .blue = { 0, 0, 0 },
+}
+struct fb_fix_screeninfo {
+ .visual = FB_VISUAL_STATIC_PSEUDOCOLOR,
+}
+for (i = 0; i < 8; i++)
+ info->cmap.red[i] = (((2*i)+1)*(0xFFFF))/16;
+memcpy(info->cmap.green, info->cmap.red, sizeof(u16)*8);
+memcpy(info->cmap.blue, info->cmap.red, sizeof(u16)*8);
+
+*. X11 apps do something like the following when trying to use grayscale.
+for (i=0; i < 8; i++) {
+ char colorspec[64];
+ memset(colorspec,0,64);
+ sprintf(colorspec, "rgb:%x/%x/%x", i*36,i*36,i*36);
+ if (!XParseColor(outputDisplay, testColormap, colorspec, &wantedColor))
+ printf("Can't get color %s\n",colorspec);
+ XAllocColor(outputDisplay, testColormap, &wantedColor);
+ grays[i] = wantedColor;
+}
+There's also named equivalents like gray1..x provided you have an rgb.txt.
+
+Somewhere in X's callchain, this results in a call to X code that handles the
+colormap. For example, Xfbdev hits the following:
+
+xc-011010/programs/Xserver/dix/colormap.c:
+
+FindBestPixel(pentFirst, size, prgb, channel)
+
+dr = (long) pent->co.local.red - prgb->red;
+dg = (long) pent->co.local.green - prgb->green;
+db = (long) pent->co.local.blue - prgb->blue;
+sq = dr * dr;
+UnsignedToBigNum (sq, &sum);
+BigNumAdd (&sum, &temp, &sum);
+
+co.local.red are entries that were brought in through FBIOGETCMAP which come
+directly from the info->cmap.red that was listed above. The prgb is the rgb
+that the app wants to match to. The above code is doing what looks like a least
+squares matching function. That's why the cmap entries can't be set to the left
+hand side boundaries of a color range.
+
diff --git a/Documentation/fb/metronomefb.txt b/Documentation/fb/metronomefb.txt
new file mode 100644
index 0000000..b9a2e7b
--- /dev/null
+++ b/Documentation/fb/metronomefb.txt
@@ -0,0 +1,38 @@
+ Metronomefb
+ -----------
+Maintained by Jaya Kumar <jayakumar.lkml.gmail.com>
+Last revised: Nov 20, 2007
+
+Metronomefb is a driver for the Metronome display controller. The controller
+is from E-Ink Corporation. It is intended to be used to drive the E-Ink
+Vizplex display media. E-Ink hosts some details of this controller and the
+display media here http://www.e-ink.com/products/matrix/metronome.html .
+
+Metronome is interfaced to the host CPU through the AMLCD interface. The
+host CPU generates the control information and the image in a framebuffer
+which is then delivered to the AMLCD interface by a host specific method.
+Currently, that's implemented for the PXA's LCDC controller. The display and
+error status are each pulled through individual GPIOs.
+
+Metronomefb was written for the PXA255/gumstix/lyre combination and
+therefore currently has board set specific code in it. If other boards based on
+other architectures are available, then the host specific code can be separated
+and abstracted out.
+
+Metronomefb requires waveform information which is delivered via the AMLCD
+interface to the metronome controller. The waveform information is expected to
+be delivered from userspace via the firmware class interface. The waveform file
+can be compressed as long as your udev or hotplug script is aware of the need
+to uncompress it before delivering it. metronomefb will ask for waveform.wbf
+which would typically go into /lib/firmware/waveform.wbf depending on your
+udev/hotplug setup. I have only tested with a single waveform file which was
+originally labeled 23P01201_60_WT0107_MTC. I do not know what it stands for.
+Caution should be exercised when manipulating the waveform as there may be
+a possibility that it could have some permanent effects on the display media.
+I neither have access to nor know exactly what the waveform does in terms of
+the physical media.
+
+Metronomefb uses the deferred IO interface so that it can provide a memory
+mappable frame buffer. It has been tested with tinyx (Xfbdev). It is known
+to work at this time with xeyes, xclock, xloadimage, xpdf.
+
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index 4d3aa51..bf0e3df 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -306,3 +306,15 @@
is largely pointless as without a lot of work only the most
trivial of Solaris binaries can work with the emulation code.
Who: David S. Miller <davem@davemloft.net>
+
+---------------------------
+
+What: init_mm export
+When: 2.6.26
+Why: Not used in-tree. The current out-of-tree users used it to
+ work around problems in the CPA code which should be resolved
+ by now. One usecase was described to provide verification code
+ of the CPA operation. That's a good idea in general, but such
+ code / infrastructure should be in the kernel and not in some
+ out-of-tree driver.
+Who: Thomas Gleixner <tglx@linutronix.de>
diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt
index 5681e2f..518ebe6 100644
--- a/Documentation/filesystems/proc.txt
+++ b/Documentation/filesystems/proc.txt
@@ -1506,13 +1506,13 @@
-----------
laptop_mode is a knob that controls "laptop mode". All the things that are
-controlled by this knob are discussed in Documentation/laptop-mode.txt.
+controlled by this knob are discussed in Documentation/laptops/laptop-mode.txt.
block_dump
----------
block_dump enables block I/O debugging when set to a nonzero value. More
-information on block I/O debugging is in Documentation/laptop-mode.txt.
+information on block I/O debugging is in Documentation/laptops/laptop-mode.txt.
swap_token_timeout
------------------
diff --git a/Documentation/gpio.txt b/Documentation/gpio.txt
index 8da724e..5463009 100644
--- a/Documentation/gpio.txt
+++ b/Documentation/gpio.txt
@@ -2,6 +2,9 @@
This provides an overview of GPIO access conventions on Linux.
+These calls use the gpio_* naming prefix. No other calls should use that
+prefix, or the related __gpio_* prefix.
+
What is a GPIO?
===============
@@ -69,11 +72,13 @@
not care how it's implemented.)
That said, if the convention is supported on their platform, drivers should
-use it when possible. Platforms should declare GENERIC_GPIO support in
-Kconfig (boolean true), which multi-platform drivers can depend on when
-using the include file:
+use it when possible. Platforms must declare GENERIC_GPIO support in their
+Kconfig (boolean true), and provide an <asm/gpio.h> file. Drivers that can't
+work without standard GPIO calls should have Kconfig entries which depend
+on GENERIC_GPIO. The GPIO calls are available, either as "real code" or as
+optimized-away stubs, when drivers use the include file:
- #include <asm/gpio.h>
+ #include <linux/gpio.h>
If you stick to this convention then it'll be easier for other developers to
see what your code is doing, and help maintain it.
@@ -316,6 +321,9 @@
or support them in the same way; and any given board might use external
pullups (or pulldowns) so that the on-chip ones should not be used.
(When a circuit needs 5 kOhm, on-chip 100 kOhm resistors won't do.)
+Likewise drive strength (2 mA vs 20 mA) and voltage (1.8V vs 3.3V) is a
+platform-specific issue, as are models like (not) having a one-to-one
+correspondence between configurable pins and GPIOs.
There are other system-specific mechanisms that are not specified here,
like the aforementioned options for input de-glitching and wire-OR output.
diff --git a/Documentation/hw_random.txt b/Documentation/hw_random.txt
index bb58c36..690f525 100644
--- a/Documentation/hw_random.txt
+++ b/Documentation/hw_random.txt
@@ -1,20 +1,54 @@
- Hardware driver for Intel/AMD/VIA Random Number Generators (RNG)
- Copyright 2000,2001 Jeff Garzik <jgarzik@pobox.com>
- Copyright 2000,2001 Philipp Rumpf <prumpf@mandrakesoft.com>
-
Introduction:
- The hw_random device driver is software that makes use of a
+ The hw_random framework is software that makes use of a
special hardware feature on your CPU or motherboard,
- a Random Number Generator (RNG).
+ a Random Number Generator (RNG). The software has two parts:
+ a core providing the /dev/hw_random character device and its
+ sysfs support, plus a hardware-specific driver that plugs
+ into that core.
- In order to make effective use of this device driver, you
+ To make the most effective use of these mechanisms, you
should download the support software as well. Download the
latest version of the "rng-tools" package from the
hw_random driver's official Web site:
http://sourceforge.net/projects/gkernel/
+ Those tools use /dev/hw_random to fill the kernel entropy pool,
+ which is used internally and exported by the /dev/urandom and
+ /dev/random special files.
+
+Theory of operation:
+
+ CHARACTER DEVICE. Using the standard open()
+ and read() system calls, you can read random data from
+ the hardware RNG device. This data is NOT CHECKED by any
+ fitness tests, and could potentially be bogus (if the
+ hardware is faulty or has been tampered with). Data is only
+ output if the hardware "has-data" flag is set, but nevertheless
+ a security-conscious person would run fitness tests on the
+ data before assuming it is truly random.
+
+ The rng-tools package uses such tests in "rngd", and lets you
+ run them by hand with a "rngtest" utility.
+
+ /dev/hw_random is char device major 10, minor 183.
+
+ CLASS DEVICE. There is a /sys/class/misc/hw_random node with
+ two unique attributes, "rng_available" and "rng_current". The
+ "rng_available" attribute lists the hardware-specific drivers
+ available, while "rng_current" lists the one which is currently
+ connected to /dev/hw_random. If your system has more than one
+ RNG available, you may change the one used by writing a name from
+ the list in "rng_available" into "rng_current".
+
+==========================================================================
+
+ Hardware driver for Intel/AMD/VIA Random Number Generators (RNG)
+ Copyright 2000,2001 Jeff Garzik <jgarzik@pobox.com>
+ Copyright 2000,2001 Philipp Rumpf <prumpf@mandrakesoft.com>
+
+
About the Intel RNG hardware, from the firmware hub datasheet:
The Firmware Hub integrates a Random Number Generator (RNG)
@@ -25,20 +59,7 @@
access to our RNG for use as a security feature. At this time,
the RNG is only to be used with a system in an OS-present state.
-Theory of operation:
-
- Character driver. Using the standard open()
- and read() system calls, you can read random data from
- the hardware RNG device. This data is NOT CHECKED by any
- fitness tests, and could potentially be bogus (if the
- hardware is faulty or has been tampered with). Data is only
- output if the hardware "has-data" flag is set, but nevertheless
- a security-conscious person would run fitness tests on the
- data before assuming it is truly random.
-
- /dev/hwrandom is char device major 10, minor 183.
-
-Driver notes:
+Intel RNG Driver notes:
* FIXME: support poll(2)
diff --git a/Documentation/i386/IO-APIC.txt b/Documentation/i386/IO-APIC.txt
index f951666..30b4c71 100644
--- a/Documentation/i386/IO-APIC.txt
+++ b/Documentation/i386/IO-APIC.txt
@@ -70,7 +70,7 @@
These INTA-D PCI IRQs are always 'local to the card', their real meaning
depends on which slot they are in. If you look at the daisy chaining diagram,
-a card in slot4, issuing INTA IRQ, it will end up as a signal on PIRQ2 of
+a card in slot4, issuing INTA IRQ, it will end up as a signal on PIRQ4 of
the PCI chipset. Most cards issue INTA, this creates optimal distribution
between the PIRQ lines. (distributing IRQ sources properly is not a
necessity, PCI IRQs can be shared at will, but it's a good for performance
diff --git a/Documentation/ide/00-INDEX b/Documentation/ide/00-INDEX
new file mode 100644
index 0000000..d6b7788
--- /dev/null
+++ b/Documentation/ide/00-INDEX
@@ -0,0 +1,12 @@
+00-INDEX
+ - this file
+ChangeLog.ide-cd.1994-2004
+ - ide-cd changelog
+ChangeLog.ide-floppy.1996-2002
+ - ide-floppy changelog
+ChangeLog.ide-tape.1995-2002
+ - ide-tape changelog
+ide-tape.txt
+ - info on the IDE ATAPI streaming tape driver
+ide.txt
+ - important info for users of ATA devices (IDE/EIDE disks and CD-ROMS).
diff --git a/Documentation/ide.txt b/Documentation/ide/ide.txt
similarity index 83%
rename from Documentation/ide.txt
rename to Documentation/ide/ide.txt
index 94e2e3b..818676a 100644
--- a/Documentation/ide.txt
+++ b/Documentation/ide/ide.txt
@@ -3,11 +3,11 @@
==============================================================================
-
+
The hdparm utility can be used to control various IDE features on a
running system. It is packaged separately. Please Look for it on popular
linux FTP sites.
-
+
*** IMPORTANT NOTICES: BUGGY IDE CHIPSETS CAN CORRUPT DATA!!
@@ -51,7 +51,7 @@
================================================================================
-This is the multiple IDE interface driver, as evolved from hd.c.
+This is the multiple IDE interface driver, as evolved from hd.c.
It supports up to 9 IDE interfaces per default, on one or more IRQs (usually
14 & 15). There can be up to two drives per interface, as per the ATA-6 spec.
@@ -105,7 +105,7 @@
For really weird situations, the apparent (fdisk) geometry can also be specified
on the kernel "command line" using LILO. The format of such lines is:
- hdx=cyls,heads,sects,wpcom,irq
+ hdx=cyls,heads,sects
or hdx=cdrom
where hdx can be any of hda through hdh, Three values are required
@@ -214,27 +214,20 @@
Summary of ide driver parameters for kernel command line
--------------------------------------------------------
- "hdx=" is recognized for all "x" from "a" to "h", such as "hdc".
-
- "idex=" is recognized for all "x" from "0" to "3", such as "ide1".
+ "hdx=" is recognized for all "x" from "a" to "u", such as "hdc".
+
+ "idex=" is recognized for all "x" from "0" to "9", such as "ide1".
"hdx=noprobe" : drive may be present, but do not probe for it
-
+
"hdx=none" : drive is NOT present, ignore cmos and do not probe
-
+
"hdx=nowerr" : ignore the WRERR_STAT bit on this drive
-
+
"hdx=cdrom" : drive is present, and is a cdrom drive
-
+
"hdx=cyl,head,sect" : disk drive is present, with specified geometry
- "hdx=remap" : remap access of sector 0 to sector 1 (for EZDrive)
-
- "hdx=remap63" : remap the drive: add 63 to all sector numbers
- (for DM OnTrack)
-
- "idex=noautotune" : driver will NOT attempt to tune interface speed
-
"hdx=autotune" : driver will attempt to tune interface speed
to the fastest PIO mode supported,
if possible for this drive only.
@@ -244,10 +237,6 @@
"hdx=nodma" : disallow DMA
- "hdx=scsi" : the return of the ide-scsi flag, this is useful for
- allowing ide-floppy, ide-tape, and ide-cdrom|writers
- to use ide-scsi emulation on a device specific option.
-
"idebus=xx" : inform IDE driver of VESA/PCI bus speed in MHz,
where "xx" is between 20 and 66 inclusive,
used when tuning chipset PIO modes.
@@ -258,12 +247,10 @@
As for VLB, it is safest to not specify it.
Bigger values are safer than smaller ones.
- "idex=noprobe" : do not attempt to access/use this interface
-
"idex=base" : probe for an interface at the addr specified,
where "base" is usually 0x1f0 or 0x170
and "ctl" is assumed to be "base"+0x206
-
+
"idex=base,ctl" : specify both base and ctl
"idex=base,ctl,irq" : specify base, ctl, and irq number
@@ -274,7 +261,7 @@
to take effect.
"idex=four" : four drives on idex and ide(x^1) share same ports
-
+
"idex=reset" : reset interface after probe
"idex=ata66" : informs the interface that it has an 80c cable
@@ -284,10 +271,6 @@
"ide=reverse" : formerly called to pci sub-system, but now local.
-The following are valid ONLY on ide0, which usually corresponds
-to the first ATA interface found on the particular host, and the defaults for
-the base,ctl ports must not be altered.
-
"ide=doubler" : probe/support IDE doublers on Amiga
There may be more options than shown -- use the source, Luke!
@@ -309,53 +292,6 @@
================================================================================
-IDE ATAPI streaming tape driver
--------------------------------
-
-This driver is a part of the Linux ide driver and works in co-operation
-with linux/drivers/block/ide.c.
-
-The driver, in co-operation with ide.c, basically traverses the
-request-list for the block device interface. The character device
-interface, on the other hand, creates new requests, adds them
-to the request-list of the block device, and waits for their completion.
-
-Pipelined operation mode is now supported on both reads and writes.
-
-The block device major and minor numbers are determined from the
-tape's relative position in the ide interfaces, as explained in ide.c.
-
-The character device interface consists of the following devices:
-
- ht0 major 37, minor 0 first IDE tape, rewind on close.
- ht1 major 37, minor 1 second IDE tape, rewind on close.
- ...
- nht0 major 37, minor 128 first IDE tape, no rewind on close.
- nht1 major 37, minor 129 second IDE tape, no rewind on close.
- ...
-
-Run /dev/MAKEDEV to create the above entries.
-
-The general magnetic tape commands compatible interface, as defined by
-include/linux/mtio.h, is accessible through the character device.
-
-General ide driver configuration options, such as the interrupt-unmask
-flag, can be configured by issuing an ioctl to the block device interface,
-as any other ide device.
-
-Our own ide-tape ioctl's can be issued to either the block device or
-the character device interface.
-
-Maximal throughput with minimal bus load will usually be achieved in the
-following scenario:
-
- 1. ide-tape is operating in the pipelined operation mode.
- 2. No buffering is performed by the user backup program.
-
-
-
-================================================================================
-
Some Terminology
----------------
IDE = Integrated Drive Electronics, meaning that each drive has a built-in
diff --git a/Documentation/input/notifier.txt b/Documentation/input/notifier.txt
new file mode 100644
index 0000000..95172ca
--- /dev/null
+++ b/Documentation/input/notifier.txt
@@ -0,0 +1,52 @@
+Keyboard notifier
+
+One can use register_keyboard_notifier to get called back on keyboard
+events (see kbd_keycode() function for details). The passed structure is
+keyboard_notifier_param:
+
+- 'vc' always provide the VC for which the keyboard event applies;
+- 'down' is 1 for a key press event, 0 for a key release;
+- 'shift' is the current modifier state, mask bit indexes are KG_*;
+- 'value' depends on the type of event.
+
+- KBD_KEYCODE events are always sent before other events, value is the keycode.
+- KBD_UNBOUND_KEYCODE events are sent if the keycode is not bound to a keysym.
+ value is the keycode.
+- KBD_UNICODE events are sent if the keycode -> keysym translation produced a
+ unicode character. value is the unicode value.
+- KBD_KEYSYM events are sent if the keycode -> keysym translation produced a
+ non-unicode character. value is the keysym.
+- KBD_POST_KEYSYM events are sent after the treatment of non-unicode keysyms.
+ That permits one to inspect the resulting LEDs for instance.
+
+For each kind of event but the last, the callback may return NOTIFY_STOP in
+order to "eat" the event: the notify loop is stopped and the keyboard event is
+dropped.
+
+In a rough C snippet, we have:
+
+kbd_keycode(keycode) {
+ ...
+ params.value = keycode;
+ if (notifier_call_chain(KBD_KEYCODE,¶ms) == NOTIFY_STOP)
+ || !bound) {
+ notifier_call_chain(KBD_UNBOUND_KEYCODE,¶ms);
+ return;
+ }
+
+ if (unicode) {
+ param.value = unicode;
+ if (notifier_call_chain(KBD_UNICODE,¶ms) == NOTIFY_STOP)
+ return;
+ emit unicode;
+ return;
+ }
+
+ params.value = keysym;
+ if (notifier_call_chain(KBD_KEYSYM,¶ms) == NOTIFY_STOP)
+ return;
+ apply keysym;
+ notifier_call_chain(KBD_POST_KEYSYM,¶ms);
+}
+
+NOTE: This notifier is usually called from interrupt context.
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 9a5b665..508e2a2 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -138,7 +138,7 @@
strict -- Be less tolerant of platforms that are not
strictly ACPI specification compliant.
- See also Documentation/pm.txt, pci=noacpi
+ See also Documentation/power/pm.txt, pci=noacpi
acpi_apic_instance= [ACPI, IOAPIC]
Format: <int>
@@ -177,9 +177,6 @@
acpi_no_auto_ssdt [HW,ACPI] Disable automatic loading of SSDT
- acpi_no_initrd_override [KNL,ACPI]
- Disable loading custom ACPI tables from the initramfs
-
acpi_os_name= [HW,ACPI] Tell ACPI BIOS the name of the OS
Format: To spoof as Windows 98: ="Microsoft Windows"
@@ -712,7 +709,7 @@
Format: <cyl>,<head>,<sect>
hd?= [HW] (E)IDE subsystem
- hd?lun= See Documentation/ide.txt.
+ hd?lun= See Documentation/ide/ide.txt.
highmem=nn[KMG] [KNL,BOOT] forces the highmem zone to have an exact
size of <nn>. This works even on boxes that have no
@@ -735,6 +732,8 @@
(Don't attempt to blink the leds)
i8042.noaux [HW] Don't check for auxiliary (== mouse) port
i8042.nokbd [HW] Don't check/create keyboard port
+ i8042.noloop [HW] Disable the AUX Loopback command while probing
+ for the AUX port
i8042.nomux [HW] Don't check presence of an active multiplexing
controller
i8042.nopnp [HW] Don't use ACPIPnP / PnPBIOS to discover KBD/AUX
@@ -766,14 +765,14 @@
ide= [HW] (E)IDE subsystem
Format: ide=nodma or ide=doubler or ide=reverse
- See Documentation/ide.txt.
+ See Documentation/ide/ide.txt.
ide?= [HW] (E)IDE subsystem
Format: ide?=noprobe or chipset specific parameters.
- See Documentation/ide.txt.
+ See Documentation/ide/ide.txt.
idebus= [HW] (E)IDE subsystem - VLB/PCI bus speed
- See Documentation/ide.txt.
+ See Documentation/ide/ide.txt.
idle= [X86]
Format: idle=poll or idle=mwait
@@ -1131,6 +1130,10 @@
memmap=nn[KMG]$ss[KMG]
[KNL,ACPI] Mark specific memory as reserved.
Region of memory to be used, from ss to ss+nn.
+ Example: Exclude memory from 0x18690000-0x1869ffff
+ memmap=64K$0x18690000
+ or
+ memmap=0x10000$0x18690000
meye.*= [HW] Set MotionEye Camera parameters
See Documentation/video4linux/meye.txt.
diff --git a/Documentation/kprobes.txt b/Documentation/kprobes.txt
index 83f515c..be89f39 100644
--- a/Documentation/kprobes.txt
+++ b/Documentation/kprobes.txt
@@ -192,7 +192,8 @@
The Kprobes API includes a "register" function and an "unregister"
function for each type of probe. Here are terse, mini-man-page
specifications for these functions and the associated probe handlers
-that you'll write. See the latter half of this document for examples.
+that you'll write. See the files in the samples/kprobes/ sub-directory
+for examples.
4.1 register_kprobe
@@ -420,249 +421,15 @@
8. Kprobes Example
-Here's a sample kernel module showing the use of kprobes to dump a
-stack trace and selected i386 registers when do_fork() is called.
------ cut here -----
-/*kprobe_example.c*/
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/kprobes.h>
-#include <linux/sched.h>
-
-/*For each probe you need to allocate a kprobe structure*/
-static struct kprobe kp;
-
-/*kprobe pre_handler: called just before the probed instruction is executed*/
-int handler_pre(struct kprobe *p, struct pt_regs *regs)
-{
- printk("pre_handler: p->addr=0x%p, eip=%lx, eflags=0x%lx\n",
- p->addr, regs->eip, regs->eflags);
- dump_stack();
- return 0;
-}
-
-/*kprobe post_handler: called after the probed instruction is executed*/
-void handler_post(struct kprobe *p, struct pt_regs *regs, unsigned long flags)
-{
- printk("post_handler: p->addr=0x%p, eflags=0x%lx\n",
- p->addr, regs->eflags);
-}
-
-/* fault_handler: this is called if an exception is generated for any
- * instruction within the pre- or post-handler, or when Kprobes
- * single-steps the probed instruction.
- */
-int handler_fault(struct kprobe *p, struct pt_regs *regs, int trapnr)
-{
- printk("fault_handler: p->addr=0x%p, trap #%dn",
- p->addr, trapnr);
- /* Return 0 because we don't handle the fault. */
- return 0;
-}
-
-static int __init kprobe_init(void)
-{
- int ret;
- kp.pre_handler = handler_pre;
- kp.post_handler = handler_post;
- kp.fault_handler = handler_fault;
- kp.symbol_name = "do_fork";
-
- ret = register_kprobe(&kp);
- if (ret < 0) {
- printk("register_kprobe failed, returned %d\n", ret);
- return ret;
- }
- printk("kprobe registered\n");
- return 0;
-}
-
-static void __exit kprobe_exit(void)
-{
- unregister_kprobe(&kp);
- printk("kprobe unregistered\n");
-}
-
-module_init(kprobe_init)
-module_exit(kprobe_exit)
-MODULE_LICENSE("GPL");
------ cut here -----
-
-You can build the kernel module, kprobe-example.ko, using the following
-Makefile:
------ cut here -----
-obj-m := kprobe-example.o
-KDIR := /lib/modules/$(shell uname -r)/build
-PWD := $(shell pwd)
-default:
- $(MAKE) -C $(KDIR) SUBDIRS=$(PWD) modules
-clean:
- rm -f *.mod.c *.ko *.o
------ cut here -----
-
-$ make
-$ su -
-...
-# insmod kprobe-example.ko
-
-You will see the trace data in /var/log/messages and on the console
-whenever do_fork() is invoked to create a new process.
+See samples/kprobes/kprobe_example.c
9. Jprobes Example
-Here's a sample kernel module showing the use of jprobes to dump
-the arguments of do_fork().
------ cut here -----
-/*jprobe-example.c */
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/fs.h>
-#include <linux/uio.h>
-#include <linux/kprobes.h>
-
-/*
- * Jumper probe for do_fork.
- * Mirror principle enables access to arguments of the probed routine
- * from the probe handler.
- */
-
-/* Proxy routine having the same arguments as actual do_fork() routine */
-long jdo_fork(unsigned long clone_flags, unsigned long stack_start,
- struct pt_regs *regs, unsigned long stack_size,
- int __user * parent_tidptr, int __user * child_tidptr)
-{
- printk("jprobe: clone_flags=0x%lx, stack_size=0x%lx, regs=0x%p\n",
- clone_flags, stack_size, regs);
- /* Always end with a call to jprobe_return(). */
- jprobe_return();
- /*NOTREACHED*/
- return 0;
-}
-
-static struct jprobe my_jprobe = {
- .entry = jdo_fork
-};
-
-static int __init jprobe_init(void)
-{
- int ret;
- my_jprobe.kp.symbol_name = "do_fork";
-
- if ((ret = register_jprobe(&my_jprobe)) <0) {
- printk("register_jprobe failed, returned %d\n", ret);
- return -1;
- }
- printk("Planted jprobe at %p, handler addr %p\n",
- my_jprobe.kp.addr, my_jprobe.entry);
- return 0;
-}
-
-static void __exit jprobe_exit(void)
-{
- unregister_jprobe(&my_jprobe);
- printk("jprobe unregistered\n");
-}
-
-module_init(jprobe_init)
-module_exit(jprobe_exit)
-MODULE_LICENSE("GPL");
------ cut here -----
-
-Build and insert the kernel module as shown in the above kprobe
-example. You will see the trace data in /var/log/messages and on
-the console whenever do_fork() is invoked to create a new process.
-(Some messages may be suppressed if syslogd is configured to
-eliminate duplicate messages.)
+See samples/kprobes/jprobe_example.c
10. Kretprobes Example
-Here's a sample kernel module showing the use of return probes to
-report failed calls to sys_open().
------ cut here -----
-/*kretprobe-example.c*/
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/kprobes.h>
-#include <linux/ktime.h>
-
-/* per-instance private data */
-struct my_data {
- ktime_t entry_stamp;
-};
-
-static const char *probed_func = "sys_open";
-
-/* Timestamp function entry. */
-static int entry_handler(struct kretprobe_instance *ri, struct pt_regs *regs)
-{
- struct my_data *data;
-
- if(!current->mm)
- return 1; /* skip kernel threads */
-
- data = (struct my_data *)ri->data;
- data->entry_stamp = ktime_get();
- return 0;
-}
-
-/* If the probed function failed, log the return value and duration.
- * Duration may turn out to be zero consistently, depending upon the
- * granularity of time accounting on the platform. */
-static int return_handler(struct kretprobe_instance *ri, struct pt_regs *regs)
-{
- int retval = regs_return_value(regs);
- struct my_data *data = (struct my_data *)ri->data;
- s64 delta;
- ktime_t now;
-
- if (retval < 0) {
- now = ktime_get();
- delta = ktime_to_ns(ktime_sub(now, data->entry_stamp));
- printk("%s: return val = %d (duration = %lld ns)\n",
- probed_func, retval, delta);
- }
- return 0;
-}
-
-static struct kretprobe my_kretprobe = {
- .handler = return_handler,
- .entry_handler = entry_handler,
- .data_size = sizeof(struct my_data),
- .maxactive = 20, /* probe up to 20 instances concurrently */
-};
-
-static int __init kretprobe_init(void)
-{
- int ret;
- my_kretprobe.kp.symbol_name = (char *)probed_func;
-
- if ((ret = register_kretprobe(&my_kretprobe)) < 0) {
- printk("register_kretprobe failed, returned %d\n", ret);
- return -1;
- }
- printk("Kretprobe active on %s\n", my_kretprobe.kp.symbol_name);
- return 0;
-}
-
-static void __exit kretprobe_exit(void)
-{
- unregister_kretprobe(&my_kretprobe);
- printk("kretprobe unregistered\n");
- /* nmissed > 0 suggests that maxactive was set too low. */
- printk("Missed probing %d instances of %s\n",
- my_kretprobe.nmissed, probed_func);
-}
-
-module_init(kretprobe_init)
-module_exit(kretprobe_exit)
-MODULE_LICENSE("GPL");
------ cut here -----
-
-Build and insert the kernel module as shown in the above kprobe
-example. You will see the trace data in /var/log/messages and on the
-console whenever sys_open() returns a negative value. (Some messages
-may be suppressed if syslogd is configured to eliminate duplicate
-messages.)
+See samples/kprobes/kretprobe_example.c
For additional information on Kprobes, refer to the following URLs:
http://www-106.ibm.com/developerworks/library/l-kprobes.html?ca=dgr-lnxw42Kprobe
diff --git a/Documentation/laptops/00-INDEX b/Documentation/laptops/00-INDEX
index 729c2c0..ee5692b 100644
--- a/Documentation/laptops/00-INDEX
+++ b/Documentation/laptops/00-INDEX
@@ -2,6 +2,8 @@
- This file
acer-wmi.txt
- information on the Acer Laptop WMI Extras driver.
+laptop-mode.txt
+ - how to conserve battery power using laptop-mode.
sony-laptop.txt
- Sony Notebook Control Driver (SNC) Readme.
sonypi.txt
diff --git a/Documentation/laptops/acer-wmi.txt b/Documentation/laptops/acer-wmi.txt
index b066963..23df051 100644
--- a/Documentation/laptops/acer-wmi.txt
+++ b/Documentation/laptops/acer-wmi.txt
@@ -48,7 +48,7 @@
To send me the DSDT, as root/sudo:
-cat /sys/firmware/acpi/DSDT > dsdt
+cat /sys/firmware/acpi/tables/DSDT > dsdt
And send me the resulting 'dsdt' file.
@@ -169,7 +169,7 @@
The LED is exposed through the LED subsystem, and can be found in:
-/sys/devices/platform/acer-wmi/leds/acer-mail:green/
+/sys/devices/platform/acer-wmi/leds/acer-wmi::mail/
The mail LED is autodetected, so if you don't have one, the LED device won't
be registered.
diff --git a/Documentation/laptop-mode.txt b/Documentation/laptops/laptop-mode.txt
similarity index 100%
rename from Documentation/laptop-mode.txt
rename to Documentation/laptops/laptop-mode.txt
diff --git a/Documentation/lguest/lguest.c b/Documentation/lguest/lguest.c
index 0f23d67..bec5a32 100644
--- a/Documentation/lguest/lguest.c
+++ b/Documentation/lguest/lguest.c
@@ -486,9 +486,12 @@
unsigned int i, len = 0;
for (i = 0; args[i]; i++) {
+ if (i) {
+ strcat(dst+len, " ");
+ len++;
+ }
strcpy(dst+len, args[i]);
- strcat(dst+len, " ");
- len += strlen(args[i]) + 1;
+ len += strlen(args[i]);
}
/* In case it's empty. */
dst[len] = '\0';
diff --git a/Documentation/mca.txt b/Documentation/mca.txt
index aabce4a..510375d 100644
--- a/Documentation/mca.txt
+++ b/Documentation/mca.txt
@@ -143,14 +143,7 @@
Currently, there are a number of MCA-specific device drivers.
-1) PS/2 ESDI
- drivers/block/ps2esdi.c
- include/linux/ps2esdi.h
- Uses major number 36, and should use /dev files /dev/eda, /dev/edb.
- Supports two drives, but only one controller. May use the
- command-line args "ed=cyl,head,sec" and "tp720".
-
-2) PS/2 SCSI
+1) PS/2 SCSI
drivers/scsi/ibmmca.c
drivers/scsi/ibmmca.h
The driver for the IBM SCSI subsystem. Includes both integrated
@@ -159,25 +152,25 @@
machine with a front-panel display (i.e. model 95), you can use
"ibmmcascsi=display" to enable a drive activity indicator.
-3) 3c523
+2) 3c523
drivers/net/3c523.c
drivers/net/3c523.h
3Com 3c523 Etherlink/MC ethernet driver.
-4) SMC Ultra/MCA and IBM Adapter/A
+3) SMC Ultra/MCA and IBM Adapter/A
drivers/net/smc-mca.c
drivers/net/smc-mca.h
Driver for the MCA version of the SMC Ultra and various other
OEM'ed and work-alike cards (Elite, Adapter/A, etc).
-5) NE/2
+4) NE/2
driver/net/ne2.c
driver/net/ne2.h
The NE/2 is the MCA version of the NE2000. This may not work
with clones that have a different adapter id than the original
NE/2.
-6) Future Domain MCS-600/700, OEM'd IBM Fast SCSI Adapter/A and
+5) Future Domain MCS-600/700, OEM'd IBM Fast SCSI Adapter/A and
Reply Sound Blaster/SCSI (SCSI part)
Better support for these cards than the driver for ISA.
Supports multiple cards with IRQ sharing.
diff --git a/Documentation/pci.txt b/Documentation/pci.txt
index 72b20c6..d2c2e6e 100644
--- a/Documentation/pci.txt
+++ b/Documentation/pci.txt
@@ -123,7 +123,8 @@
The ID table is an array of struct pci_device_id entries ending with an
-all-zero entry. Each entry consists of:
+all-zero entry; use of the macro DEFINE_PCI_DEVICE_TABLE is the preferred
+method of declaring the table. Each entry consists of:
vendor,device Vendor and device ID to match (or PCI_ANY_ID)
@@ -191,7 +192,8 @@
o Do not mark the struct pci_driver.
- o The ID table array should be marked __devinitdata.
+ o The ID table array should be marked __devinitconst; this is done
+ automatically if the table is declared with DEFINE_PCI_DEVICE_TABLE().
o The probe() and remove() functions should be marked __devinit
and __devexit respectively. All initialization functions
diff --git a/Documentation/power/00-INDEX b/Documentation/power/00-INDEX
index 8db4e41..a55d7f1 100644
--- a/Documentation/power/00-INDEX
+++ b/Documentation/power/00-INDEX
@@ -14,6 +14,12 @@
- Registering suspend notifiers in device drivers
pci.txt
- How the PCI Subsystem Does Power Management
+pm.txt
+ - info on Linux power management support.
+pm_qos_interface.txt
+ - info on Linux PM Quality of Service interface
+power_supply_class.txt
+ - Tells userspace about battery, UPS, AC or DC power supply properties
s2ram.txt
- How to get suspend to ram working (and debug it when it isn't)
states.txt
diff --git a/Documentation/pm.txt b/Documentation/power/pm.txt
similarity index 99%
rename from Documentation/pm.txt
rename to Documentation/power/pm.txt
index da8589a..be84150 100644
--- a/Documentation/pm.txt
+++ b/Documentation/power/pm.txt
@@ -108,7 +108,7 @@
* EINVAL if the request is not supported
* EBUSY if the device is now busy and cannot handle the request
* ENOMEM if the device was unable to handle the request due to memory
- *
+ *
* Details: The device request callback will be called before the
* device/system enters a suspend state (ACPI D1-D3) or
* or after the device/system resumes from suspend (ACPI D0).
diff --git a/Documentation/pm_qos_interface.txt b/Documentation/power/pm_qos_interface.txt
similarity index 100%
rename from Documentation/pm_qos_interface.txt
rename to Documentation/power/pm_qos_interface.txt
diff --git a/Documentation/power_supply_class.txt b/Documentation/power/power_supply_class.txt
similarity index 100%
rename from Documentation/power_supply_class.txt
rename to Documentation/power/power_supply_class.txt
diff --git a/Documentation/scheduler/sched-stats.txt b/Documentation/scheduler/sched-stats.txt
index 442e14d..01e6940 100644
--- a/Documentation/scheduler/sched-stats.txt
+++ b/Documentation/scheduler/sched-stats.txt
@@ -142,7 +142,7 @@
/proc/<pid>/schedstat
----------------
-schedstats also adds a new /proc/<pid/schedstat file to include some of
+schedstats also adds a new /proc/<pid>/schedstat file to include some of
the same information on a per-process level. There are three fields in
this file correlating for that process to:
1) time spent on the cpu
diff --git a/Documentation/scsi/ChangeLog.arcmsr b/Documentation/scsi/ChangeLog.arcmsr
index de2bcac..038a3e6 100644
--- a/Documentation/scsi/ChangeLog.arcmsr
+++ b/Documentation/scsi/ChangeLog.arcmsr
@@ -109,4 +109,10 @@
** 8.replace pci_alloc_consistent()/pci_free_consistent() with kmalloc()/kfree() in arcmsr_iop_message_xfer()
** 9. fix the release of dma memory for type B in arcmsr_free_ccb_pool()
** 10.fix the arcmsr_polling_hbb_ccbdone()
+** 1.20.00.15 02/27/2008 Erich Chen & Nick Cheng
+** 1.arcmsr_iop_message_xfer() is called from atomic context under the
+** queuecommand scsi_host_template handler. James Bottomley pointed out
+** that the current GFP_KERNEL|GFP_DMA flags are wrong: firstly we are in
+** atomic context, secondly this memory is not used for DMA.
+** Also removed some unneeded casts. Thanks to Daniel Drake <dsd@gentoo.org>
**************************************************************************
diff --git a/Documentation/thermal/sysfs-api.txt b/Documentation/thermal/sysfs-api.txt
index ba9c2da..d9f28be 100644
--- a/Documentation/thermal/sysfs-api.txt
+++ b/Documentation/thermal/sysfs-api.txt
@@ -143,10 +143,10 @@
This is given by thermal zone driver as part of registration.
Eg: "ACPI thermal zone" indicates it's a ACPI thermal device
RO
- Optional
+ Required
temp Current temperature as reported by thermal zone (sensor)
- Unit: degree Celsius
+ Unit: millidegree Celsius
RO
Required
@@ -163,7 +163,7 @@
charge of the thermal management.
trip_point_[0-*]_temp The temperature above which trip point will be fired
- Unit: degree Celsius
+ Unit: millidegree Celsius
RO
Optional
@@ -193,7 +193,7 @@
eg. For memory controller device on intel_menlow platform:
this should be "Memory controller"
RO
- Optional
+ Required
max_state The maximum permissible cooling state of this cooling device.
RO
@@ -219,16 +219,16 @@
|thermal_zone1:
|-----type: ACPI thermal zone
- |-----temp: 37
+ |-----temp: 37000
|-----mode: kernel
- |-----trip_point_0_temp: 100
+ |-----trip_point_0_temp: 100000
|-----trip_point_0_type: critical
- |-----trip_point_1_temp: 80
+ |-----trip_point_1_temp: 80000
|-----trip_point_1_type: passive
- |-----trip_point_2_temp: 70
- |-----trip_point_2_type: active[0]
- |-----trip_point_3_temp: 60
- |-----trip_point_3_type: active[1]
+ |-----trip_point_2_temp: 70000
+ |-----trip_point_2_type: active0
+ |-----trip_point_3_temp: 60000
+ |-----trip_point_3_type: active1
|-----cdev0: --->/sys/class/thermal/cooling_device0
|-----cdev0_trip_point: 1 /* cdev0 can be used for passive */
|-----cdev1: --->/sys/class/thermal/cooling_device3
diff --git a/Documentation/usb/usb-help.txt b/Documentation/usb/usb-help.txt
index a740859..4273ca2 100644
--- a/Documentation/usb/usb-help.txt
+++ b/Documentation/usb/usb-help.txt
@@ -1,5 +1,5 @@
usb-help.txt
-2000-July-12
+2008-Mar-7
For USB help other than the readme files that are located in
Documentation/usb/*, see the following:
@@ -10,9 +10,7 @@
Linux USB Guide: http://linux-usb.sourceforge.net
Linux-USB device overview (working devices and drivers):
http://www.qbik.ch/usb/devices/
-
-The Linux-USB mailing lists are:
- linux-usb-users@lists.sourceforge.net for general user help
- linux-usb-devel@lists.sourceforge.net for developer discussions
+
+The Linux-USB mailing list is at linux-usb@vger.kernel.org
###
diff --git a/Documentation/vm/slub.txt b/Documentation/vm/slub.txt
index dcf8bcf..7c13f22 100644
--- a/Documentation/vm/slub.txt
+++ b/Documentation/vm/slub.txt
@@ -50,14 +50,14 @@
Trying to find an issue in the dentry cache? Try
- slub_debug=,dentry_cache
+ slub_debug=,dentry
to only enable debugging on the dentry cache.
Red zoning and tracking may realign the slab. We can just apply sanity checks
to the dentry cache with
- slub_debug=F,dentry_cache
+ slub_debug=F,dentry
In case you forgot to enable debugging on the kernel command line: It is
possible to enable debugging manually when the kernel is up. Look at the
diff --git a/MAINTAINERS b/MAINTAINERS
index 36c7bc6..2f70e5c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -266,6 +266,15 @@
W: http://www.lesswatts.org/projects/acpi/
S: Maintained
+AD1889 ALSA SOUND DRIVER
+P: Kyle McMartin
+M: kyle@parisc-linux.org
+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
M: khali@linux-fr.org
@@ -443,7 +452,7 @@
ARM/ATMEL AT91RM9200 ARM ARCHITECTURE
P: Andrew Victor
-M: andrew@sanpeople.com
+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
@@ -767,14 +776,14 @@
BLACKFIN ARCHITECTURE
P: Bryan Wu
-M: bryan.wu@analog.com
+M: cooloney@kernel.org
L: uclinux-dist-devel@blackfin.uclinux.org (subscribers-only)
W: http://blackfin.uclinux.org
S: Supported
BLACKFIN EMAC DRIVER
P: Bryan Wu
-M: bryan.wu@analog.com
+M: cooloney@kernel.org
L: uclinux-dist-devel@blackfin.uclinux.org (subscribers-only)
W: http://blackfin.uclinux.org
S: Supported
@@ -871,7 +880,7 @@
M: marcel@holtmann.org
P: Maxim Krasnyansky
M: maxk@qualcomm.com
-L: bluez-devel@lists.sf.net
+L: linux-bluetooth@vger.kernel.org
W: http://bluez.sf.net
W: http://www.bluez.org
W: http://www.holtmann.org/linux/bluetooth/
@@ -982,6 +991,12 @@
L: netdev@vger.kernel.org
S: Supported
+BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
+P: Eliezer Tamir
+M: eliezert@broadcom.com
+L: netdev@vger.kernel.org
+S: Supported
+
BROADCOM TG3 GIGABIT ETHERNET DRIVER
P: Michael Chan
M: mchan@broadcom.com
@@ -1132,6 +1147,12 @@
W: http://accessrunner.sourceforge.net/
S: Maintained
+CONTROL GROUPS (CGROUPS)
+P: Paul Menage
+M: menage@google.com
+L: containers@lists.linux-foundation.org
+S: Maintained
+
CORETEMP HARDWARE MONITORING DRIVER
P: Rudolf Marek
M: r.marek@assembler.cz
@@ -1583,6 +1604,13 @@
W: http://linux-fbdev.sourceforge.net/
S: Maintained
+FREESCALE DMA DRIVER
+P; Zhang Wei
+M: wei.zhang@freescale.com
+L: linuxppc-embedded@ozlabs.org
+L: linux-kernel@vger.kernel.org
+S: Maintained
+
FREESCALE SOC FS_ENET DRIVER
P: Pantelis Antoniou
M: pantelis.antoniou@gmail.com
@@ -2033,43 +2061,19 @@
L: netdev@vger.kernel.org
S: Maintained
-INTEL PRO/100 ETHERNET SUPPORT
+INTEL ETHERNET DRIVERS (e100/e1000/e1000e/igb/ixgb/ixgbe)
P: Auke Kok
M: auke-jan.h.kok@intel.com
P: Jesse Brandeburg
M: jesse.brandeburg@intel.com
P: Jeff Kirsher
M: jeffrey.t.kirsher@intel.com
+P: Bruce Allan
+M: bruce.w.allan@intel.com
P: John Ronciak
M: john.ronciak@intel.com
L: e1000-devel@lists.sourceforge.net
-W: http://sourceforge.net/projects/e1000/
-S: Supported
-
-INTEL PRO/1000 GIGABIT ETHERNET SUPPORT
-P: Auke Kok
-M: auke-jan.h.kok@intel.com
-P: Jesse Brandeburg
-M: jesse.brandeburg@intel.com
-P: Jeff Kirsher
-M: jeffrey.t.kirsher@intel.com
-P: John Ronciak
-M: john.ronciak@intel.com
-L: e1000-devel@lists.sourceforge.net
-W: http://sourceforge.net/projects/e1000/
-S: Supported
-
-INTEL PRO/10GbE SUPPORT
-P: Ayyappan Veeraiyan
-M: ayyappan.veeraiyan@intel.com
-P: Auke Kok
-M: auke-jan.h.kok@intel.com
-P: Jesse Brandeburg
-M: jesse.brandeburg@intel.com
-P: John Ronciak
-M: john.ronciak@intel.com
-L: e1000-devel@lists.sourceforge.net
-W: http://sourceforge.net/projects/e1000/
+W: http://e1000.sourceforge.net/
S: Supported
INTEL PRO/WIRELESS 2100 NETWORK CONNECTION SUPPORT
@@ -2137,7 +2141,7 @@
S: Maintained
IPATH DRIVER:
-P: Arthur Jones
+P: Ralph Campbell
M: infinipath@qlogic.com
L: general@lists.openfabrics.org
T: git git://git.qlogic.com/ipath-linux-2.6
@@ -2318,6 +2322,8 @@
M: anil.s.keshavamurthy@intel.com
P: David S. Miller
M: davem@davemloft.net
+P: Masami Hiramatsu
+M: mhiramat@redhat.com
L: linux-kernel@vger.kernel.org
S: Maintained
@@ -2620,6 +2626,17 @@
W: http://www.linux-mm.org
S: Maintained
+MEMORY RESOURCE CONTROLLER
+P: Balbir Singh
+M: balbir@linux.vnet.ibm.com
+P: Pavel Emelyanov
+M: xemul@openvz.org
+P: KAMEZAWA Hiroyuki
+M: kamezawa.hiroyu@jp.fujitsu.com
+L: linux-mm@kvack.org
+L: linux-kernel@vger.kernel.org
+S: Maintained
+
MEI MN10300/AM33 PORT
P: David Howells
M: dhowells@redhat.com
@@ -2744,6 +2761,8 @@
NETEFFECT IWARP RNIC DRIVER (IW_NES)
P: Faisal Latif
M: flatif@neteffect.com
+P: Nishi Gupta
+M: ngupta@neteffect.com
P: Glenn Streiff
M: gstreiff@neteffect.com
L: general@lists.openfabrics.org
@@ -2918,9 +2937,9 @@
ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
P: Mark Fasheh
-M: mark.fasheh@oracle.com
-P: Kurt Hackel
-M: kurt.hackel@oracle.com
+M: mfasheh@suse.com
+P: Joel Becker
+M: joel.becker@oracle.com
L: ocfs2-devel@oss.oracle.com
W: http://oss.oracle.com/projects/ocfs2/
S: Supported
@@ -3884,10 +3903,13 @@
L: linux-kernel@vger.kernel.org
S: Maintained
-TULIP NETWORK DRIVER
-L: tulip-users@lists.sourceforge.net
-W: http://sourceforge.net/projects/tulip/
-S: Orphan
+TULIP NETWORK DRIVERS
+P: Grant Grundler
+M: grundler@parisc-linux.org
+P: Kyle McMartin
+M: kyle@parisc-linux.org
+L: netdev@vger.kernel.org
+S: Maintained
TUN/TAP driver
P: Maxim Krasnyansky
diff --git a/Makefile b/Makefile
index a229784..b08a259 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 25
-EXTRAVERSION = -rc3
+EXTRAVERSION = -rc7
NAME = Funky Weasel is Jiggy wit it
# *DOCUMENTATION*
@@ -189,7 +189,7 @@
# Alternatively CROSS_COMPILE can be set in the environment.
# Default value for CROSS_COMPILE is not to prefix executables
# Note: Some architectures assign CROSS_COMPILE in their arch/*/Makefile
-
+export KBUILD_BUILDHOST := $(SUBARCH)
ARCH ?= $(SUBARCH)
CROSS_COMPILE ?=
diff --git a/arch/Kconfig b/arch/Kconfig
index 3d72dc3..694c9af 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -27,5 +27,12 @@
for kernel debugging, non-intrusive instrumentation and testing.
If in doubt, say "N".
+config KRETPROBES
+ def_bool y
+ depends on KPROBES && HAVE_KRETPROBES
+
config HAVE_KPROBES
def_bool n
+
+config HAVE_KRETPROBES
+ def_bool n
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 002703b..729cdbd 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -330,6 +330,9 @@
config PCI_SYSCALL
def_bool PCI
+config IOMMU_HELPER
+ def_bool PCI
+
config ALPHA_CORE_AGP
bool
depends on ALPHA_GENERIC || ALPHA_TITAN || ALPHA_MARVEL
diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c
index 26d3789..4e1c086 100644
--- a/arch/alpha/kernel/pci_iommu.c
+++ b/arch/alpha/kernel/pci_iommu.c
@@ -10,6 +10,7 @@
#include <linux/scatterlist.h>
#include <linux/log2.h>
#include <linux/dma-mapping.h>
+#include <linux/iommu-helper.h>
#include <asm/io.h>
#include <asm/hwrpb.h>
@@ -31,7 +32,6 @@
#endif
#define DEBUG_NODIRECT 0
-#define DEBUG_FORCEDAC 0
#define ISA_DMA_MASK 0x00ffffff
@@ -128,37 +128,55 @@
/* Must be called with the arena lock held */
static long
-iommu_arena_find_pages(struct pci_iommu_arena *arena, long n, long mask)
+iommu_arena_find_pages(struct device *dev, struct pci_iommu_arena *arena,
+ long n, long mask)
{
unsigned long *ptes;
long i, p, nent;
+ int pass = 0;
+ unsigned long base;
+ unsigned long boundary_size;
+
+ base = arena->dma_base >> PAGE_SHIFT;
+ if (dev) {
+ boundary_size = dma_get_seg_boundary(dev) + 1;
+ boundary_size >>= PAGE_SHIFT;
+ } else {
+ boundary_size = 1UL << (32 - PAGE_SHIFT);
+ }
/* Search forward for the first mask-aligned sequence of N free ptes */
ptes = arena->ptes;
nent = arena->size >> PAGE_SHIFT;
- p = (arena->next_entry + mask) & ~mask;
+ p = ALIGN(arena->next_entry, mask + 1);
i = 0;
+
+again:
while (i < n && p+i < nent) {
+ if (!i && iommu_is_span_boundary(p, n, base, boundary_size)) {
+ p = ALIGN(p + 1, mask + 1);
+ goto again;
+ }
+
if (ptes[p+i])
- p = (p + i + 1 + mask) & ~mask, i = 0;
+ p = ALIGN(p + i + 1, mask + 1), i = 0;
else
i = i + 1;
}
if (i < n) {
- /* Reached the end. Flush the TLB and restart the
- search from the beginning. */
- alpha_mv.mv_pci_tbi(arena->hose, 0, -1);
+ if (pass < 1) {
+ /*
+ * Reached the end. Flush the TLB and restart
+ * the search from the beginning.
+ */
+ alpha_mv.mv_pci_tbi(arena->hose, 0, -1);
- p = 0, i = 0;
- while (i < n && p+i < nent) {
- if (ptes[p+i])
- p = (p + i + 1 + mask) & ~mask, i = 0;
- else
- i = i + 1;
- }
-
- if (i < n)
+ pass++;
+ p = 0;
+ i = 0;
+ goto again;
+ } else
return -1;
}
@@ -168,7 +186,8 @@
}
static long
-iommu_arena_alloc(struct pci_iommu_arena *arena, long n, unsigned int align)
+iommu_arena_alloc(struct device *dev, struct pci_iommu_arena *arena, long n,
+ unsigned int align)
{
unsigned long flags;
unsigned long *ptes;
@@ -179,7 +198,7 @@
/* Search for N empty ptes */
ptes = arena->ptes;
mask = max(align, arena->align_entry) - 1;
- p = iommu_arena_find_pages(arena, n, mask);
+ p = iommu_arena_find_pages(dev, arena, n, mask);
if (p < 0) {
spin_unlock_irqrestore(&arena->lock, flags);
return -1;
@@ -229,6 +248,7 @@
unsigned long paddr;
dma_addr_t ret;
unsigned int align = 0;
+ struct device *dev = pdev ? &pdev->dev : NULL;
paddr = __pa(cpu_addr);
@@ -276,7 +296,7 @@
/* Force allocation to 64KB boundary for ISA bridges. */
if (pdev && pdev == isa_bridge)
align = 8;
- dma_ofs = iommu_arena_alloc(arena, npages, align);
+ dma_ofs = iommu_arena_alloc(dev, arena, npages, align);
if (dma_ofs < 0) {
printk(KERN_WARNING "pci_map_single failed: "
"could not allocate dma page tables\n");
@@ -563,7 +583,7 @@
paddr &= ~PAGE_MASK;
npages = calc_npages(paddr + size);
- dma_ofs = iommu_arena_alloc(arena, npages, 0);
+ dma_ofs = iommu_arena_alloc(dev, arena, npages, 0);
if (dma_ofs < 0) {
/* If we attempted a direct map above but failed, die. */
if (leader->dma_address == 0)
@@ -830,7 +850,7 @@
/* Search for N empty ptes. */
ptes = arena->ptes;
- p = iommu_arena_find_pages(arena, pg_count, align_mask);
+ p = iommu_arena_find_pages(NULL, arena, pg_count, align_mask);
if (p < 0) {
spin_unlock_irqrestore(&arena->lock, flags);
return -1;
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 9619c43..4039a13 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -12,6 +12,7 @@
select SYS_SUPPORTS_APM_EMULATION
select HAVE_OPROFILE
select HAVE_KPROBES if (!XIP_KERNEL)
+ select HAVE_KRETPROBES if (HAVE_KPROBES)
help
The ARM series is a line of low-power-consumption RISC chip designs
licensed by ARM Ltd and targeted at embedded applications and
@@ -468,6 +469,7 @@
bool "TI OMAP"
select GENERIC_GPIO
select GENERIC_TIME
+ select GENERIC_CLOCKEVENTS
help
Support for TI's OMAP platform (OMAP1 and OMAP2).
@@ -939,7 +941,8 @@
config ATAGS_PROC
bool "Export atags in procfs"
- default n
+ depends on KEXEC
+ default y
help
Should the atags used to boot the kernel be exported in an "atags"
file in procfs. Useful with kexec.
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 7b8ff66..1a46496 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -251,6 +251,7 @@
echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage)'
echo ' Image - Uncompressed kernel image (arch/$(ARCH)/boot/Image)'
echo '* xipImage - XIP kernel image, if configured (arch/$(ARCH)/boot/xipImage)'
+ echo ' uImage - U-Boot wrapped zImage'
echo ' bootpImage - Combined zImage and initial RAM disk'
echo ' (supply initrd image via make variable INITRD=<path>)'
echo ' install - Install uncompressed kernel'
diff --git a/arch/arm/common/it8152.c b/arch/arm/common/it8152.c
index 97b7dc1..5382622 100644
--- a/arch/arm/common/it8152.c
+++ b/arch/arm/common/it8152.c
@@ -274,7 +274,7 @@
int dma_needs_bounce(struct device *dev, dma_addr_t dma_addr, size_t size)
{
dev_dbg(dev, "%s: dma_addr %08x, size %08x\n",
- __FUNCTION__, dma_addr, size);
+ __func__, dma_addr, size);
return (dev->bus == &pci_bus_type) &&
((dma_addr + size - PHYS_OFFSET) >= SZ_64M);
}
@@ -289,7 +289,7 @@
*/
int pci_set_dma_mask(struct pci_dev *dev, u64 mask)
{
- dev_dbg(&dev->dev, "%s: %llx\n", __FUNCTION__, mask);
+ dev_dbg(&dev->dev, "%s: %llx\n", __func__, mask);
if (mask >= PHYS_OFFSET + SZ_64M - 1)
return 0;
@@ -299,7 +299,7 @@
int
pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask)
{
- dev_dbg(&dev->dev, "%s: %llx\n", __FUNCTION__, mask);
+ dev_dbg(&dev->dev, "%s: %llx\n", __func__, mask);
if (mask >= PHYS_OFFSET + SZ_64M - 1)
return 0;
diff --git a/arch/arm/configs/omap_h2_1610_defconfig b/arch/arm/configs/omap_h2_1610_defconfig
index c2345af..323c1de 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: 2.6.24-rc5
-# Mon Dec 17 20:04:38 2007
+# Linux kernel version: 2.6.25-rc3
+# Mon Mar 3 03:39:48 2008
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -21,6 +21,7 @@
# 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"
@@ -40,17 +41,22 @@
# 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_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
# CONFIG_SYSFS_DEPRECATED is not set
# 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
@@ -64,17 +70,26 @@
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_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
@@ -102,6 +117,8 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
#
# System Type
@@ -130,6 +147,7 @@
# 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
@@ -139,6 +157,7 @@
# 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
@@ -155,6 +174,7 @@
# 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_MPU_TIMER is not set
CONFIG_OMAP_32K_TIMER=y
CONFIG_OMAP_32K_TIMER_HZ=128
@@ -266,6 +286,7 @@
CONFIG_CMDLINE="mem=32M console=ttyS0,115200n8 root=0801 ro init=/bin/sh"
# CONFIG_XIP_KERNEL is not set
# CONFIG_KEXEC is not set
+# CONFIG_ATAGS_PROC is not set
#
# CPU Frequency scaling
@@ -311,9 +332,10 @@
# 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
@@ -330,6 +352,7 @@
# 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
@@ -384,6 +407,7 @@
#
# 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
@@ -421,11 +445,13 @@
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=m
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HAVE_IDE is not set
#
# SCSI device support
@@ -489,6 +515,7 @@
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# CONFIG_B44 is not set
CONFIG_NETDEV_1000=y
+# CONFIG_E1000E_ENABLED is not set
CONFIG_NETDEV_10000=y
#
@@ -512,7 +539,6 @@
CONFIG_SLHC=y
# CONFIG_SLIP_SMART is not set
# CONFIG_SLIP_MODE_SLIP6 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
@@ -616,12 +642,10 @@
#
# 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_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_ISP1301_OMAP is not set
CONFIG_TPS65010=y
@@ -649,6 +673,7 @@
# 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
@@ -676,6 +701,7 @@
# 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
@@ -683,6 +709,7 @@
# 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
@@ -705,6 +732,7 @@
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_ASIC3 is not set
#
# Multimedia devices
@@ -802,10 +830,6 @@
#
# 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
@@ -826,12 +850,10 @@
# 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=y
+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
@@ -874,8 +896,10 @@
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=y
# 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=y
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
@@ -946,9 +970,6 @@
# 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
@@ -975,6 +996,7 @@
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
@@ -992,6 +1014,9 @@
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
@@ -1006,12 +1031,14 @@
# 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
#
diff --git a/arch/arm/configs/omap_osk_5912_defconfig b/arch/arm/configs/omap_osk_5912_defconfig
index d592a64..d4ca5e6 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: 2.6.24-rc5
-# Mon Dec 17 21:12:45 2007
+# Linux kernel version: 2.6.25-rc3
+# Mon Mar 3 03:35:17 2008
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -21,6 +21,7 @@
# 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"
@@ -39,17 +40,22 @@
# 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_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
# CONFIG_SYSFS_DEPRECATED is not set
# 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
@@ -63,17 +69,26 @@
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_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
@@ -101,6 +116,8 @@
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
@@ -129,6 +146,7 @@
# 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
@@ -138,6 +156,7 @@
# 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
@@ -154,6 +173,7 @@
# 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_MPU_TIMER is not set
CONFIG_OMAP_32K_TIMER=y
CONFIG_OMAP_32K_TIMER_HZ=128
@@ -173,13 +193,13 @@
#
# 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_INNOVATOR=y
+CONFIG_MACH_OMAP_H2=y
+CONFIG_MACH_OMAP_H3=y
CONFIG_MACH_OMAP_OSK=y
# CONFIG_OMAP_OSK_MISTRAL is not set
-# CONFIG_MACH_NOKIA770 is not set
-# CONFIG_MACH_OMAP_GENERIC is not set
+CONFIG_MACH_NOKIA770=y
+CONFIG_MACH_OMAP_GENERIC=y
#
# OMAP CPU Speed
@@ -275,6 +295,7 @@
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
@@ -307,9 +328,10 @@
# 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
@@ -326,6 +348,7 @@
# 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
@@ -381,6 +404,7 @@
#
# 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
@@ -493,11 +517,13 @@
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_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
@@ -519,7 +545,6 @@
#
# 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
@@ -553,6 +578,7 @@
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# CONFIG_B44 is not set
CONFIG_NETDEV_1000=y
+# CONFIG_E1000E_ENABLED is not set
CONFIG_NETDEV_10000=y
#
@@ -574,7 +600,6 @@
# 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
@@ -671,6 +696,7 @@
# 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
@@ -698,12 +724,10 @@
#
# 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_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_ISP1301_OMAP is not set
CONFIG_TPS65010=y
@@ -731,6 +755,7 @@
# 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
@@ -758,6 +783,7 @@
# 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
@@ -765,6 +791,7 @@
# 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
@@ -780,6 +807,7 @@
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_ASIC3 is not set
#
# Multimedia devices
@@ -865,10 +893,6 @@
#
# 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
@@ -889,12 +913,10 @@
# 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=y
CONFIG_AUTOFS4_FS=y
# CONFIG_FUSE_FS is not set
@@ -948,8 +970,10 @@
# 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
@@ -1019,9 +1043,6 @@
# 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
@@ -1045,7 +1066,51 @@
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_CRYPTO 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
#
# Library routines
diff --git a/arch/arm/kernel/head-common.S b/arch/arm/kernel/head-common.S
index 024a9cf..50f667f 100644
--- a/arch/arm/kernel/head-common.S
+++ b/arch/arm/kernel/head-common.S
@@ -11,6 +11,9 @@
*
*/
+#define ATAG_CORE 0x54410001
+#define ATAG_CORE_SIZE ((2*4 + 3*4) >> 2)
+
.type __switch_data, %object
__switch_data:
.long __mmap_switched
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index 7898cbc..bff4c6e 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -29,9 +29,6 @@
#define KERNEL_RAM_VADDR (PAGE_OFFSET + TEXT_OFFSET)
#define KERNEL_RAM_PADDR (PHYS_OFFSET + TEXT_OFFSET)
-#define ATAG_CORE 0x54410001
-#define ATAG_CORE_SIZE ((2*4 + 3*4) >> 2)
-
/*
* swapper_pg_dir is the virtual address of the initial page table.
diff --git a/arch/arm/kernel/kprobes.c b/arch/arm/kernel/kprobes.c
index a22a98c..13e371a 100644
--- a/arch/arm/kernel/kprobes.c
+++ b/arch/arm/kernel/kprobes.c
@@ -431,6 +431,11 @@
return 0;
}
+int __kprobes arch_trampoline_kprobe(struct kprobe *p)
+{
+ return 0;
+}
+
static struct undef_hook kprobes_break_hook = {
.instr_mask = 0xffffffff,
.instr_val = KPROBE_BREAKPOINT_INSTRUCTION,
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index 54cdf1ae..ef2f86a 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -26,8 +26,8 @@
/*
* For ARM syscalls, we encode the syscall number into the instruction.
*/
-#define SWI_SYS_SIGRETURN (0xef000000|(__NR_sigreturn))
-#define SWI_SYS_RT_SIGRETURN (0xef000000|(__NR_rt_sigreturn))
+#define SWI_SYS_SIGRETURN (0xef000000|(__NR_sigreturn)|(__NR_OABI_SYSCALL_BASE))
+#define SWI_SYS_RT_SIGRETURN (0xef000000|(__NR_rt_sigreturn)|(__NR_OABI_SYSCALL_BASE))
/*
* With EABI, the syscall number has to be loaded into r7.
diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c
index 38313ab..bf103b2 100644
--- a/arch/arm/mach-at91/board-sam9263ek.c
+++ b/arch/arm/mach-at91/board-sam9263ek.c
@@ -245,10 +245,7 @@
static void at91_lcdc_power_control(int on)
{
- if (on)
- at91_set_gpio_value(AT91_PIN_PD12, 0); /* power up */
- else
- at91_set_gpio_value(AT91_PIN_PD12, 1); /* power down */
+ at91_set_gpio_value(AT91_PIN_PA30, on);
}
/* Driver datas */
diff --git a/arch/arm/mach-at91/gpio.c b/arch/arm/mach-at91/gpio.c
index f629c2b..ee4964a 100644
--- a/arch/arm/mach-at91/gpio.c
+++ b/arch/arm/mach-at91/gpio.c
@@ -490,6 +490,11 @@
/*--------------------------------------------------------------------------*/
+/* This lock class tells lockdep that GPIO irqs are in a different
+ * category than their parents, so it won't report false recursion.
+ */
+static struct lock_class_key gpio_lock_class;
+
/*
* Called from the processor-specific init to enable GPIO interrupt support.
*/
@@ -510,6 +515,8 @@
__raw_writel(~0, this->regbase + PIO_IDR);
for (i = 0, pin = this->chipbase; i < 32; i++, pin++) {
+ lockdep_set_class(&irq_desc[pin].lock, &gpio_lock_class);
+
/*
* Can use the "simple" and not "edge" handler since it's
* shorter, and the AIC handles interrupts sanely.
diff --git a/arch/arm/mach-h720x/common.c b/arch/arm/mach-h720x/common.c
index 7f31816..45144ad 100644
--- a/arch/arm/mach-h720x/common.c
+++ b/arch/arm/mach-h720x/common.c
@@ -103,7 +103,7 @@
h720x_gpio_handler(unsigned int mask, unsigned int irq,
struct irq_desc *desc)
{
- IRQDBG("%s irq: %d\n",__FUNCTION__,irq);
+ IRQDBG("%s irq: %d\n", __func__, irq);
desc = irq_desc + irq;
while (mask) {
if (mask & 1) {
@@ -123,7 +123,7 @@
mask = CPU_REG(GPIO_A_VIRT,GPIO_STAT);
irq = IRQ_CHAINED_GPIOA(0);
- IRQDBG("%s mask: 0x%08x irq: %d\n",__FUNCTION__,mask,irq);
+ IRQDBG("%s mask: 0x%08x irq: %d\n", __func__, mask,irq);
h720x_gpio_handler(mask, irq, desc);
}
@@ -133,7 +133,7 @@
unsigned int mask, irq;
mask = CPU_REG(GPIO_B_VIRT,GPIO_STAT);
irq = IRQ_CHAINED_GPIOB(0);
- IRQDBG("%s mask: 0x%08x irq: %d\n",__FUNCTION__,mask,irq);
+ IRQDBG("%s mask: 0x%08x irq: %d\n", __func__, mask,irq);
h720x_gpio_handler(mask, irq, desc);
}
@@ -144,7 +144,7 @@
mask = CPU_REG(GPIO_C_VIRT,GPIO_STAT);
irq = IRQ_CHAINED_GPIOC(0);
- IRQDBG("%s mask: 0x%08x irq: %d\n",__FUNCTION__,mask,irq);
+ IRQDBG("%s mask: 0x%08x irq: %d\n", __func__, mask,irq);
h720x_gpio_handler(mask, irq, desc);
}
@@ -155,7 +155,7 @@
mask = CPU_REG(GPIO_D_VIRT,GPIO_STAT);
irq = IRQ_CHAINED_GPIOD(0);
- IRQDBG("%s mask: 0x%08x irq: %d\n",__FUNCTION__,mask,irq);
+ IRQDBG("%s mask: 0x%08x irq: %d\n", __func__, mask,irq);
h720x_gpio_handler(mask, irq, desc);
}
@@ -167,7 +167,7 @@
mask = CPU_REG(GPIO_E_VIRT,GPIO_STAT);
irq = IRQ_CHAINED_GPIOE(0);
- IRQDBG("%s mask: 0x%08x irq: %d\n",__FUNCTION__,mask,irq);
+ IRQDBG("%s mask: 0x%08x irq: %d\n", __func__, mask,irq);
h720x_gpio_handler(mask, irq, desc);
}
#endif
diff --git a/arch/arm/mach-imx/dma.c b/arch/arm/mach-imx/dma.c
index bc6fb02..a59ff29 100644
--- a/arch/arm/mach-imx/dma.c
+++ b/arch/arm/mach-imx/dma.c
@@ -54,7 +54,7 @@
if (!imxdma->name) {
printk(KERN_CRIT "%s: called for not allocated channel %d\n",
- __FUNCTION__, dma_ch);
+ __func__, dma_ch);
return 0;
}
@@ -288,7 +288,7 @@
if (!imxdma->name) {
printk(KERN_CRIT "%s: called for not allocated channel %d\n",
- __FUNCTION__, dma_ch);
+ __func__, dma_ch);
return -ENODEV;
}
@@ -321,7 +321,7 @@
if (!imxdma->name) {
printk(KERN_CRIT "%s: called for not allocated channel %d\n",
- __FUNCTION__, dma_ch);
+ __func__, dma_ch);
return;
}
@@ -365,7 +365,7 @@
if (dma_ch >= IMX_DMA_CHANNELS) {
printk(KERN_CRIT "%s: called for non-existed channel %d\n",
- __FUNCTION__, dma_ch);
+ __func__, dma_ch);
return -EINVAL;
}
@@ -396,7 +396,7 @@
if (!imxdma->name) {
printk(KERN_CRIT
"%s: trying to free channel %d which is already freed\n",
- __FUNCTION__, dma_ch);
+ __func__, dma_ch);
return;
}
@@ -456,7 +456,7 @@
}
}
- printk(KERN_ERR "%s: no free DMA channel found\n", __FUNCTION__);
+ printk(KERN_ERR "%s: no free DMA channel found\n", __func__);
return -ENODEV;
}
diff --git a/arch/arm/mach-imx/irq.c b/arch/arm/mach-imx/irq.c
index a7465db..e6695c4 100644
--- a/arch/arm/mach-imx/irq.c
+++ b/arch/arm/mach-imx/irq.c
@@ -160,21 +160,21 @@
static void
imx_gpio_ack_irq(unsigned int irq)
{
- DEBUG_IRQ("%s: irq %d\n", __FUNCTION__, irq);
+ DEBUG_IRQ("%s: irq %d\n", __func__, irq);
ISR(IRQ_TO_REG(irq)) = 1 << ((irq - IRQ_GPIOA(0)) % 32);
}
static void
imx_gpio_mask_irq(unsigned int irq)
{
- DEBUG_IRQ("%s: irq %d\n", __FUNCTION__, irq);
+ DEBUG_IRQ("%s: irq %d\n", __func__, irq);
IMR(IRQ_TO_REG(irq)) &= ~( 1 << ((irq - IRQ_GPIOA(0)) % 32));
}
static void
imx_gpio_unmask_irq(unsigned int irq)
{
- DEBUG_IRQ("%s: irq %d\n", __FUNCTION__, irq);
+ DEBUG_IRQ("%s: irq %d\n", __func__, irq);
IMR(IRQ_TO_REG(irq)) |= 1 << ((irq - IRQ_GPIOA(0)) % 32);
}
diff --git a/arch/arm/mach-iop13xx/iq81340mc.c b/arch/arm/mach-iop13xx/iq81340mc.c
index 268a8d8..77b24cd 100644
--- a/arch/arm/mach-iop13xx/iq81340mc.c
+++ b/arch/arm/mach-iop13xx/iq81340mc.c
@@ -81,7 +81,7 @@
static void __init iq81340mc_timer_init(void)
{
unsigned long bus_freq = iop13xx_core_freq() / iop13xx_xsi_bus_ratio();
- printk(KERN_DEBUG "%s: bus frequency: %lu\n", __FUNCTION__, bus_freq);
+ printk(KERN_DEBUG "%s: bus frequency: %lu\n", __func__, bus_freq);
iop_init_time(bus_freq);
}
diff --git a/arch/arm/mach-iop13xx/iq81340sc.c b/arch/arm/mach-iop13xx/iq81340sc.c
index a51ffd2..e8522b3 100644
--- a/arch/arm/mach-iop13xx/iq81340sc.c
+++ b/arch/arm/mach-iop13xx/iq81340sc.c
@@ -83,7 +83,7 @@
static void __init iq81340sc_timer_init(void)
{
unsigned long bus_freq = iop13xx_core_freq() / iop13xx_xsi_bus_ratio();
- printk(KERN_DEBUG "%s: bus frequency: %lu\n", __FUNCTION__, bus_freq);
+ printk(KERN_DEBUG "%s: bus frequency: %lu\n", __func__, bus_freq);
iop_init_time(bus_freq);
}
diff --git a/arch/arm/mach-iop13xx/pci.c b/arch/arm/mach-iop13xx/pci.c
index 99d94cb..7825c1a 100644
--- a/arch/arm/mach-iop13xx/pci.c
+++ b/arch/arm/mach-iop13xx/pci.c
@@ -94,13 +94,13 @@
, 0, iop13xx_atux_mem_size, MT_DEVICE);
if (!iop13xx_atux_mem_base) {
printk("%s: atux allocation "
- "failed\n", __FUNCTION__);
+ "failed\n", __func__);
BUG();
}
} else
iop13xx_atux_mem_size = 0;
PRINTK("%s: atu: %d bus_size: %d mem_base: %x\n",
- __FUNCTION__, atu, iop13xx_atux_mem_size,
+ __func__, atu, iop13xx_atux_mem_size,
iop13xx_atux_mem_base);
break;
case 1:
@@ -120,13 +120,13 @@
, 0, iop13xx_atue_mem_size, MT_DEVICE);
if (!iop13xx_atue_mem_base) {
printk("%s: atue allocation "
- "failed\n", __FUNCTION__);
+ "failed\n", __func__);
BUG();
}
} else
iop13xx_atue_mem_size = 0;
PRINTK("%s: atu: %d bus_size: %d mem_base: %x\n",
- __FUNCTION__, atu, iop13xx_atue_mem_size,
+ __func__, atu, iop13xx_atue_mem_size,
iop13xx_atue_mem_base);
break;
}
diff --git a/arch/arm/mach-iop13xx/setup.c b/arch/arm/mach-iop13xx/setup.c
index bfe0c87..246f6d4 100644
--- a/arch/arm/mach-iop13xx/setup.c
+++ b/arch/arm/mach-iop13xx/setup.c
@@ -519,7 +519,7 @@
if (iq8134x_flash_resource.end > iq8134x_flash_resource.start)
iop13xx_devices[plat_idx++] = &iq8134x_flash;
else
- printk(KERN_ERR "%s: Failed to probe flash size\n", __FUNCTION__);
+ printk(KERN_ERR "%s: Failed to probe flash size\n", __func__);
#endif
platform_add_devices(iop13xx_devices, plat_idx);
diff --git a/arch/arm/mach-iop32x/glantank.c b/arch/arm/mach-iop32x/glantank.c
index 74c65ce..d2a7b04 100644
--- a/arch/arm/mach-iop32x/glantank.c
+++ b/arch/arm/mach-iop32x/glantank.c
@@ -14,8 +14,10 @@
#include <linux/mm.h>
#include <linux/init.h>
+#include <linux/f75375s.h>
#include <linux/kernel.h>
#include <linux/pci.h>
+#include <linux/pm.h>
#include <linux/string.h>
#include <linux/slab.h>
#include <linux/serial_core.h>
@@ -167,11 +169,21 @@
.resource = &glantank_uart_resource,
};
+static struct f75375s_platform_data glantank_f75375s = {
+ .pwm = { 255, 255 },
+ .pwm_enable = { 0, 0 },
+};
+
static struct i2c_board_info __initdata glantank_i2c_devices[] = {
{
I2C_BOARD_INFO("rtc-rs5c372", 0x32),
.type = "rs5c372a",
},
+ {
+ I2C_BOARD_INFO("f75375", 0x2e),
+ .type = "f75375",
+ .platform_data = &glantank_f75375s,
+ },
};
static void glantank_power_off(void)
diff --git a/arch/arm/mach-ixp4xx/common-pci.c b/arch/arm/mach-ixp4xx/common-pci.c
index bf04121..64be341 100644
--- a/arch/arm/mach-ixp4xx/common-pci.c
+++ b/arch/arm/mach-ixp4xx/common-pci.c
@@ -87,7 +87,7 @@
if (isr & PCI_ISR_PFE) {
/* make sure the Master Abort bit is reset */
*PCI_ISR = PCI_ISR_PFE;
- pr_debug("%s failed\n", __FUNCTION__);
+ pr_debug("%s failed\n", __func__);
return 1;
}
diff --git a/arch/arm/mach-ixp4xx/gtwx5715-pci.c b/arch/arm/mach-ixp4xx/gtwx5715-pci.c
index 0d5a424..49dec78 100644
--- a/arch/arm/mach-ixp4xx/gtwx5715-pci.c
+++ b/arch/arm/mach-ixp4xx/gtwx5715-pci.c
@@ -65,7 +65,7 @@
else
rc = gtwx5715_irqmap[slot][pin-1];
- printk("%s: Mapped slot %d pin %d to IRQ %d\n", __FUNCTION__,slot, pin, rc);
+ printk("%s: Mapped slot %d pin %d to IRQ %d\n", __func__, slot, pin, rc);
return(rc);
}
diff --git a/arch/arm/mach-netx/generic.c b/arch/arm/mach-netx/generic.c
index b9ca8f9..fd7537f 100644
--- a/arch/arm/mach-netx/generic.c
+++ b/arch/arm/mach-netx/generic.c
@@ -133,7 +133,7 @@
val &= ~((1 << 24) << irq);
writel(val, NETX_DPMAS_INT_EN);
- DEBUG_IRQ("%s: irq %d\n", __FUNCTION__, _irq);
+ DEBUG_IRQ("%s: irq %d\n", __func__, _irq);
}
static void
@@ -145,7 +145,7 @@
val = readl(NETX_DPMAS_INT_EN);
val &= ~((1 << 24) << irq);
writel(val, NETX_DPMAS_INT_EN);
- DEBUG_IRQ("%s: irq %d\n", __FUNCTION__, _irq);
+ DEBUG_IRQ("%s: irq %d\n", __func__, _irq);
}
static void
@@ -157,7 +157,7 @@
val = readl(NETX_DPMAS_INT_EN);
val |= (1 << 24) << irq;
writel(val, NETX_DPMAS_INT_EN);
- DEBUG_IRQ("%s: irq %d\n", __FUNCTION__, _irq);
+ DEBUG_IRQ("%s: irq %d\n", __func__, _irq);
}
static struct irq_chip netx_hif_chip = {
diff --git a/arch/arm/mach-ns9xxx/gpio.c b/arch/arm/mach-ns9xxx/gpio.c
index b223021..5286e9f 100644
--- a/arch/arm/mach-ns9xxx/gpio.c
+++ b/arch/arm/mach-ns9xxx/gpio.c
@@ -31,7 +31,7 @@
static spinlock_t gpio_lock = __SPIN_LOCK_UNLOCKED(gpio_lock);
/* only access gpiores with atomic ops */
-static DECLARE_BITMAP(gpiores, GPIO_MAX);
+static DECLARE_BITMAP(gpiores, GPIO_MAX + 1);
static inline int ns9xxx_valid_gpio(unsigned gpio)
{
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index 070345e..5079877 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -350,6 +350,10 @@
static struct i2c_board_info __initdata h2_i2c_board_info[] = {
{
+ I2C_BOARD_INFO("tps65010", 0x48),
+ .type = "tps65010",
+ .irq = OMAP_GPIO_IRQ(58),
+ }, {
I2C_BOARD_INFO("isp1301_omap", 0x2d),
.type = "isp1301_omap",
.irq = OMAP_GPIO_IRQ(2),
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index 6fc5168..c3ef1ee 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -26,6 +26,7 @@
#include <linux/mtd/nand.h>
#include <linux/mtd/partitions.h>
#include <linux/input.h>
+#include <linux/spi/spi.h>
#include <linux/i2c/tps65010.h>
#include <asm/setup.h>
@@ -51,6 +52,8 @@
#include <asm/arch/mcbsp.h>
#include <asm/arch/omap-alsa.h>
+#define H3_TS_GPIO 48
+
static int h3_keymap[] = {
KEY(0, 0, KEY_LEFT),
KEY(0, 1, KEY_RIGHT),
@@ -373,6 +376,17 @@
.id = -1,
};
+static struct spi_board_info h3_spi_board_info[] __initdata = {
+ [0] = {
+ .modalias = "tsc2101",
+ .bus_num = 2,
+ .chip_select = 0,
+ .irq = OMAP_GPIO_IRQ(H3_TS_GPIO),
+ .max_speed_hz = 16000000,
+ /* .platform_data = &tsc_platform_data, */
+ },
+};
+
static struct omap_mcbsp_reg_cfg mcbsp_regs = {
.spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
.spcr1 = RINTM(3) | RRST,
@@ -457,6 +471,14 @@
{ OMAP_TAG_LCD, &h3_lcd_config },
};
+static struct i2c_board_info __initdata h3_i2c_board_info[] = {
+ {
+ I2C_BOARD_INFO("tps65010", 0x48),
+ .type = "tps65013",
+ /* .irq = OMAP_GPIO_IRQ(??), */
+ },
+};
+
static struct omap_gpio_switch h3_gpio_switches[] __initdata = {
{
.name = "mmc_slot",
diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index 8eb5dcd..e6c64e1 100644
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -717,7 +717,7 @@
#endif
#ifdef CONFIG_OMAP_32K_TIMER
- error = sysfs_create_file(power_kobj, &sleep_while_idle_attr);
+ error = sysfs_create_file(power_kobj, &sleep_while_idle_attr.attr);
if (error)
printk(KERN_ERR "sysfs_create_file failed: %d\n", error);
#endif
diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c
index 237651e..a4f8b20 100644
--- a/arch/arm/mach-omap1/time.c
+++ b/arch/arm/mach-omap1/time.c
@@ -132,13 +132,20 @@
timer->cntl = timerflags;
}
+static inline void omap_mpu_timer_stop(int nr)
+{
+ volatile omap_mpu_timer_regs_t* timer = omap_mpu_timer_base(nr);
+
+ timer->cntl &= ~MPU_TIMER_ST;
+}
+
/*
* ---------------------------------------------------------------------------
* MPU timer 1 ... count down to zero, interrupt, reload
* ---------------------------------------------------------------------------
*/
static int omap_mpu_set_next_event(unsigned long cycles,
- struct clock_event_device *evt)
+ struct clock_event_device *evt)
{
omap_mpu_timer_start(0, cycles, 0);
return 0;
@@ -152,6 +159,7 @@
omap_mpu_set_autoreset(0);
break;
case CLOCK_EVT_MODE_ONESHOT:
+ omap_mpu_timer_stop(0);
omap_mpu_remove_autoreset(0);
break;
case CLOCK_EVT_MODE_UNUSED:
@@ -163,7 +171,7 @@
static struct clock_event_device clockevent_mpu_timer1 = {
.name = "mpu_timer1",
- .features = CLOCK_EVT_FEAT_PERIODIC, CLOCK_EVT_FEAT_ONESHOT,
+ .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
.shift = 32,
.set_next_event = omap_mpu_set_next_event,
.set_mode = omap_mpu_set_mode,
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 5a4091f..69c8174 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -42,6 +42,12 @@
.length = L3_24XX_SIZE,
.type = MT_DEVICE
},
+ {
+ .virtual = L4_24XX_VIRT,
+ .pfn = __phys_to_pfn(L4_24XX_PHYS),
+ .length = L4_24XX_SIZE,
+ .type = MT_DEVICE
+ },
#ifdef CONFIG_ARCH_OMAP2430
{
.virtual = L4_WK_243X_VIRT,
diff --git a/arch/arm/mach-orion/addr-map.c b/arch/arm/mach-orion/addr-map.c
index 2e2fd63..58cc3c0 100644
--- a/arch/arm/mach-orion/addr-map.c
+++ b/arch/arm/mach-orion/addr-map.c
@@ -97,14 +97,20 @@
#define PCIE_BAR_CTRL(n) ORION_PCIE_REG(0x1804 + ((n - 1) * 4))
#define PCIE_BAR_LO(n) ORION_PCIE_REG(0x0010 + ((n) * 8))
#define PCIE_BAR_HI(n) ORION_PCIE_REG(0x0014 + ((n) * 8))
-#define PCIE_WIN_CTRL(n) ORION_PCIE_REG(0x1820 + ((n) << 4))
-#define PCIE_WIN_BASE(n) ORION_PCIE_REG(0x1824 + ((n) << 4))
-#define PCIE_WIN_REMAP(n) ORION_PCIE_REG(0x182c + ((n) << 4))
+#define PCIE_WIN_CTRL(n) (((n) < 5) ? \
+ ORION_PCIE_REG(0x1820 + ((n) << 4)) : \
+ ORION_PCIE_REG(0x1880))
+#define PCIE_WIN_BASE(n) (((n) < 5) ? \
+ ORION_PCIE_REG(0x1824 + ((n) << 4)) : \
+ ORION_PCIE_REG(0x1884))
+#define PCIE_WIN_REMAP(n) (((n) < 5) ? \
+ ORION_PCIE_REG(0x182c + ((n) << 4)) : \
+ ORION_PCIE_REG(0x188c))
#define PCIE_DEFWIN_CTRL ORION_PCIE_REG(0x18b0)
#define PCIE_EXPROM_WIN_CTRL ORION_PCIE_REG(0x18c0)
#define PCIE_EXPROM_WIN_REMP ORION_PCIE_REG(0x18c4)
#define PCIE_MAX_BARS 3
-#define PCIE_MAX_WINS 5
+#define PCIE_MAX_WINS 6
/*
* Use PCIE BAR '1' for all DDR banks
diff --git a/arch/arm/mach-orion/common.c b/arch/arm/mach-orion/common.c
index 5f0ee4b..bbc2b4e 100644
--- a/arch/arm/mach-orion/common.c
+++ b/arch/arm/mach-orion/common.c
@@ -17,7 +17,9 @@
#include <linux/mv643xx_eth.h>
#include <linux/mv643xx_i2c.h>
#include <asm/page.h>
+#include <asm/setup.h>
#include <asm/timex.h>
+#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/arch/hardware.h>
#include "common.h"
@@ -177,8 +179,8 @@
static struct resource orion_eth_shared_resources[] = {
{
- .start = ORION_ETH_PHYS_BASE,
- .end = ORION_ETH_PHYS_BASE + 0xffff,
+ .start = ORION_ETH_PHYS_BASE + 0x2000,
+ .end = ORION_ETH_PHYS_BASE + 0x3fff,
.flags = IORESOURCE_MEM,
},
};
@@ -347,3 +349,21 @@
platform_device_register(&orion_ehci1);
platform_device_register(&orion_i2c);
}
+
+/*
+ * Many orion-based systems have buggy bootloader implementations.
+ * This is a common fixup for bogus memory tags.
+ */
+void __init tag_fixup_mem32(struct machine_desc *mdesc, struct tag *t,
+ char **from, struct meminfo *meminfo)
+{
+ for (; t->hdr.size; t = tag_next(t))
+ if (t->hdr.tag == ATAG_MEM &&
+ (!t->u.mem.size || t->u.mem.size & ~PAGE_MASK ||
+ t->u.mem.start & ~PAGE_MASK)) {
+ printk(KERN_WARNING
+ "Clearing invalid memory bank %dKB@0x%08x\n",
+ t->u.mem.size / 1024, t->u.mem.start);
+ t->hdr.tag = 0;
+ }
+}
diff --git a/arch/arm/mach-orion/common.h b/arch/arm/mach-orion/common.h
index 10154ec8..501497c 100644
--- a/arch/arm/mach-orion/common.h
+++ b/arch/arm/mach-orion/common.h
@@ -83,4 +83,10 @@
void __init orion_sata_init(struct mv_sata_platform_data *sata_data);
+struct machine_desc;
+struct meminfo;
+struct tag;
+extern void __init tag_fixup_mem32(struct machine_desc *, struct tag *,
+ char **, struct meminfo *);
+
#endif /* __ARCH_ORION_COMMON_H__ */
diff --git a/arch/arm/mach-orion/dns323-setup.c b/arch/arm/mach-orion/dns323-setup.c
index 02b280c..076e155 100644
--- a/arch/arm/mach-orion/dns323-setup.c
+++ b/arch/arm/mach-orion/dns323-setup.c
@@ -319,4 +319,5 @@
.map_io = orion_map_io,
.init_irq = orion_init_irq,
.timer = &orion_timer,
+ .fixup = tag_fixup_mem32,
MACHINE_END
diff --git a/arch/arm/mach-orion/gpio.c b/arch/arm/mach-orion/gpio.c
index d5f00c8..f713818c 100644
--- a/arch/arm/mach-orion/gpio.c
+++ b/arch/arm/mach-orion/gpio.c
@@ -36,7 +36,7 @@
unsigned long flags;
if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) {
- pr_debug("%s: invalid GPIO %d\n", __FUNCTION__, pin);
+ pr_debug("%s: invalid GPIO %d\n", __func__, pin);
return -EINVAL;
}
@@ -62,7 +62,7 @@
int mask;
if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) {
- pr_debug("%s: invalid GPIO %d\n", __FUNCTION__, pin);
+ pr_debug("%s: invalid GPIO %d\n", __func__, pin);
return -EINVAL;
}
@@ -141,7 +141,7 @@
unsigned long flags;
if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) {
- pr_debug("%s: invalid GPIO %d\n", __FUNCTION__, pin);
+ pr_debug("%s: invalid GPIO %d\n", __func__, pin);
return -EINVAL;
}
@@ -149,7 +149,7 @@
if (gpio_label[pin]) {
pr_debug("%s: GPIO %d already used as %s\n",
- __FUNCTION__, pin, gpio_label[pin]);
+ __func__, pin, gpio_label[pin]);
ret = -EBUSY;
} else
gpio_label[pin] = label ? label : "?";
@@ -162,12 +162,12 @@
void gpio_free(unsigned pin)
{
if (pin >= GPIO_MAX || !test_bit(pin, gpio_valid)) {
- pr_debug("%s: invalid GPIO %d\n", __FUNCTION__, pin);
+ pr_debug("%s: invalid GPIO %d\n", __func__, pin);
return;
}
if (!gpio_label[pin])
- pr_warning("%s: GPIO %d already freed\n", __FUNCTION__, pin);
+ pr_warning("%s: GPIO %d already freed\n", __func__, pin);
else
gpio_label[pin] = NULL;
}
diff --git a/arch/arm/mach-orion/kurobox_pro-setup.c b/arch/arm/mach-orion/kurobox_pro-setup.c
index 6817aca..785a07bd 100644
--- a/arch/arm/mach-orion/kurobox_pro-setup.c
+++ b/arch/arm/mach-orion/kurobox_pro-setup.c
@@ -240,4 +240,5 @@
.map_io = orion_map_io,
.init_irq = orion_init_irq,
.timer = &orion_timer,
+ .fixup = tag_fixup_mem32,
MACHINE_END
diff --git a/arch/arm/mach-orion/ts209-setup.c b/arch/arm/mach-orion/ts209-setup.c
index b8cfe68..45764da 100644
--- a/arch/arm/mach-orion/ts209-setup.c
+++ b/arch/arm/mach-orion/ts209-setup.c
@@ -357,4 +357,5 @@
.map_io = orion_map_io,
.init_irq = orion_init_irq,
.timer = &orion_timer,
+ .fixup = tag_fixup_mem32,
MACHINE_END
diff --git a/arch/arm/mach-pnx4008/clock.c b/arch/arm/mach-pnx4008/clock.c
index daa8d3d..8e00ed4 100644
--- a/arch/arm/mach-pnx4008/clock.c
+++ b/arch/arm/mach-pnx4008/clock.c
@@ -976,7 +976,7 @@
(*clkp)->set_parent((*clkp), (*clkp)->parent);
}
pr_debug("%s: clock %s, rate %ld\n",
- __FUNCTION__, (*clkp)->name, (*clkp)->rate);
+ __func__, (*clkp)->name, (*clkp)->rate);
}
local_clk_use(&ck_pll4);
diff --git a/arch/arm/mach-pnx4008/dma.c b/arch/arm/mach-pnx4008/dma.c
index f7009d8..fe152e8 100644
--- a/arch/arm/mach-pnx4008/dma.c
+++ b/arch/arm/mach-pnx4008/dma.c
@@ -192,7 +192,7 @@
if (!dma_channels[ch].name) {
printk(KERN_CRIT
"%s: trying to free channel %d which is already freed\n",
- __FUNCTION__, ch);
+ __func__, ch);
return;
}
diff --git a/arch/arm/mach-pxa/cm-x270-pci.c b/arch/arm/mach-pxa/cm-x270-pci.c
index 15c4e0d..fcda7d5 100644
--- a/arch/arm/mach-pxa/cm-x270-pci.c
+++ b/arch/arm/mach-pxa/cm-x270-pci.c
@@ -104,7 +104,7 @@
{
int irq;
- dev_dbg(&dev->dev, "%s: slot=%x, pin=%x\n", __FUNCTION__, slot, pin);
+ dev_dbg(&dev->dev, "%s: slot=%x, pin=%x\n", __func__, slot, pin);
irq = it8152_pci_map_irq(dev, slot, pin);
if (irq)
diff --git a/arch/arm/mach-pxa/cm-x270.c b/arch/arm/mach-pxa/cm-x270.c
index 6012177..ecdbc96 100644
--- a/arch/arm/mach-pxa/cm-x270.c
+++ b/arch/arm/mach-pxa/cm-x270.c
@@ -504,11 +504,11 @@
struct pxamci_platform_data *p_d = dev->platform_data;
if ((1 << vdd) & p_d->ocr_mask) {
- printk(KERN_DEBUG "%s: on\n", __FUNCTION__);
+ printk(KERN_DEBUG "%s: on\n", __func__);
GPCR(105) = GPIO_bit(105);
} else {
GPSR(105) = GPIO_bit(105);
- printk(KERN_DEBUG "%s: off\n", __FUNCTION__);
+ printk(KERN_DEBUG "%s: off\n", __func__);
}
}
diff --git a/arch/arm/mach-pxa/cpu-pxa.c b/arch/arm/mach-pxa/cpu-pxa.c
index 939a386..4b21479 100644
--- a/arch/arm/mach-pxa/cpu-pxa.c
+++ b/arch/arm/mach-pxa/cpu-pxa.c
@@ -43,7 +43,7 @@
#ifdef DEBUG
static unsigned int freq_debug;
-MODULE_PARM(freq_debug, "i");
+module_param(freq_debug, uint, 0);
MODULE_PARM_DESC(freq_debug, "Set the debug messages to on=1/off=0");
#else
#define freq_debug 0
diff --git a/arch/arm/mach-pxa/dma.c b/arch/arm/mach-pxa/dma.c
index 93c4f31..3215316 100644
--- a/arch/arm/mach-pxa/dma.c
+++ b/arch/arm/mach-pxa/dma.c
@@ -81,7 +81,7 @@
if (!dma_channels[dma_ch].name) {
printk (KERN_CRIT
"%s: trying to free channel %d which is already freed\n",
- __FUNCTION__, dma_ch);
+ __func__, dma_ch);
return;
}
diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c
index 3d0ad50..3bb3131 100644
--- a/arch/arm/mach-pxa/em-x270.c
+++ b/arch/arm/mach-pxa/em-x270.c
@@ -264,7 +264,7 @@
"MMC card detect", data);
if (err) {
printk(KERN_ERR "%s: can't request MMC card detect IRQ: %d\n",
- __FUNCTION__, err);
+ __func__, err);
return err;
}
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index 345c3de..72a436f 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -390,11 +390,11 @@
struct pxamci_platform_data* p_d = dev->platform_data;
if (( 1 << vdd) & p_d->ocr_mask) {
- printk(KERN_DEBUG "%s: on\n", __FUNCTION__);
+ printk(KERN_DEBUG "%s: on\n", __func__);
MST_MSCWR1 |= MST_MSCWR1_MMC_ON;
MST_MSCWR1 &= ~MST_MSCWR1_MS_SEL;
} else {
- printk(KERN_DEBUG "%s: off\n", __FUNCTION__);
+ printk(KERN_DEBUG "%s: off\n", __func__);
MST_MSCWR1 &= ~MST_MSCWR1_MMC_ON;
}
}
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index 7cd9ef8..35f25fd 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -129,28 +129,20 @@
{
unsigned long mask = 1ul << (clk->cken & 0x1f);
- local_irq_disable();
-
if (clk->cken < 32)
CKENA |= mask;
else
CKENB |= mask;
-
- local_irq_enable();
}
static void clk_pxa3xx_cken_disable(struct clk *clk)
{
unsigned long mask = 1ul << (clk->cken & 0x1f);
- local_irq_disable();
-
if (clk->cken < 32)
CKENA &= ~mask;
else
CKENB &= ~mask;
-
- local_irq_enable();
}
static const struct clkops clk_pxa3xx_cken_ops = {
diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c
index 853fc94..f207fcd 100644
--- a/arch/arm/mach-pxa/trizeps4.c
+++ b/arch/arm/mach-pxa/trizeps4.c
@@ -217,7 +217,7 @@
ConXS_BCR = trizeps_conxs_bcr;
}
- pr_debug("%s: o%s 0x%x\n", __FUNCTION__, power ? "n": "ff", trizeps_conxs_bcr);
+ pr_debug("%s: o%s 0x%x\n", __func__, power ? "n": "ff", trizeps_conxs_bcr);
}
/* backlight power switching for LCD panel */
@@ -228,7 +228,7 @@
} else {
trizeps_conxs_bcr &= ~ConXS_BCR_L_DISP;
}
- pr_debug("%s: o%s 0x%x\n", __FUNCTION__, on ? "n" : "ff", trizeps_conxs_bcr);
+ pr_debug("%s: o%s 0x%x\n", __func__, on ? "n" : "ff", trizeps_conxs_bcr);
ConXS_BCR = trizeps_conxs_bcr;
}
@@ -238,10 +238,10 @@
struct pxamci_platform_data* p_d = dev->platform_data;
if (( 1 << vdd) & p_d->ocr_mask) {
- pr_debug("%s: on\n", __FUNCTION__);
+ pr_debug("%s: on\n", __func__);
/* FIXME fill in values here */
} else {
- pr_debug("%s: off\n", __FUNCTION__);
+ pr_debug("%s: off\n", __func__);
/* FIXME fill in values here */
}
}
diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c
index 7731d50..afd2cbf 100644
--- a/arch/arm/mach-pxa/zylonite.c
+++ b/arch/arm/mach-pxa/zylonite.c
@@ -58,7 +58,7 @@
.resource = smc91x_resources,
};
-#if defined(CONFIG_FB_PXA) || (CONFIG_FB_PXA_MODULES)
+#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
static void zylonite_backlight_power(int on)
{
gpio_set_value(gpio_backlight, on);
diff --git a/arch/arm/mach-sa1100/badge4.c b/arch/arm/mach-sa1100/badge4.c
index f60b7a6..842d9e6 100644
--- a/arch/arm/mach-sa1100/badge4.c
+++ b/arch/arm/mach-sa1100/badge4.c
@@ -206,7 +206,7 @@
if (ret < 0)
printk(KERN_ERR
"%s: SA-1111 initialization failed (%d)\n",
- __FUNCTION__, ret);
+ __func__, ret);
/* maybe turn on 5v0 from the start */
@@ -240,11 +240,11 @@
/* detect on->off and off->on transitions */
if ((!old_5V_bitmap) && (badge4_5V_bitmap)) {
/* was off, now on */
- printk(KERN_INFO "%s: enabling 5V supply rail\n", __FUNCTION__);
+ printk(KERN_INFO "%s: enabling 5V supply rail\n", __func__);
GPSR = BADGE4_GPIO_PCMEN5V;
} else if ((old_5V_bitmap) && (!badge4_5V_bitmap)) {
/* was on, now off */
- printk(KERN_INFO "%s: disabling 5V supply rail\n", __FUNCTION__);
+ printk(KERN_INFO "%s: disabling 5V supply rail\n", __func__);
GPCR = BADGE4_GPIO_PCMEN5V;
}
diff --git a/arch/arm/mach-sa1100/cpu-sa1100.c b/arch/arm/mach-sa1100/cpu-sa1100.c
index d68630b..343368a 100644
--- a/arch/arm/mach-sa1100/cpu-sa1100.c
+++ b/arch/arm/mach-sa1100/cpu-sa1100.c
@@ -139,7 +139,7 @@
if (settings->speed == 0) {
panic("%s: couldn't find dram setting for speed %d\n",
- __FUNCTION__, new_speed);
+ __func__, new_speed);
}
/* No risk, no fun: run with interrupts on! */
diff --git a/arch/arm/mach-sa1100/dma.c b/arch/arm/mach-sa1100/dma.c
index 1fbe053..e508028 100644
--- a/arch/arm/mach-sa1100/dma.c
+++ b/arch/arm/mach-sa1100/dma.c
@@ -129,7 +129,7 @@
if (err) {
printk(KERN_ERR
"%s: unable to request IRQ %d for %s\n",
- __FUNCTION__, IRQ_DMA0 + i, device_id);
+ __func__, IRQ_DMA0 + i, device_id);
dma->device = 0;
return err;
}
@@ -165,12 +165,12 @@
if (regs == (dma_regs_t *)&DDAR(i))
break;
if (i >= SA1100_DMA_CHANNELS) {
- printk(KERN_ERR "%s: bad DMA identifier\n", __FUNCTION__);
+ printk(KERN_ERR "%s: bad DMA identifier\n", __func__);
return;
}
if (!dma_chan[i].device) {
- printk(KERN_ERR "%s: Trying to free free DMA\n", __FUNCTION__);
+ printk(KERN_ERR "%s: Trying to free free DMA\n", __func__);
return;
}
@@ -329,7 +329,7 @@
if (regs == (dma_regs_t *)&DDAR(i))
break;
if (i >= SA1100_DMA_CHANNELS) {
- printk(KERN_ERR "%s: bad DMA identifier\n", __FUNCTION__);
+ printk(KERN_ERR "%s: bad DMA identifier\n", __func__);
return;
}
diff --git a/arch/arm/mach-sa1100/h3600.c b/arch/arm/mach-sa1100/h3600.c
index b72fee0..8473c37 100644
--- a/arch/arm/mach-sa1100/h3600.c
+++ b/arch/arm/mach-sa1100/h3600.c
@@ -596,7 +596,7 @@
case IPAQ_EGPIO_CODEC_NRESET:
case IPAQ_EGPIO_AUDIO_ON:
case IPAQ_EGPIO_QMUTE:
- printk("%s: error - should not be called\n", __FUNCTION__);
+ printk("%s: error - should not be called\n", __func__);
break;
case IPAQ_EGPIO_OPT_NVRAM_ON:
SET_ASIC2(GPIO2_OPT_ON_NVRAM);
@@ -638,7 +638,7 @@
static u16 asic2_data;
int result = 0;
- printk("%s %d\n", __FUNCTION__, req);
+ printk("%s %d\n", __func__, req);
switch (req) {
case PM_RESUME:
@@ -666,7 +666,7 @@
asic2_data = H3800_ASIC2_GPIOPIOD;
break;
default:
- printk("%s: unrecognized PM callback\n", __FUNCTION__);
+ printk("%s: unrecognized PM callback\n", __func__);
break;
}
return result;
@@ -706,7 +706,7 @@
{
int i;
- if (0) printk("%s: interrupt received\n", __FUNCTION__);
+ if (0) printk("%s: interrupt received\n", __func__);
desc->chip->ack(irq);
@@ -716,21 +716,21 @@
/* KPIO */
irq = H3800_ASIC2_KPIINTFLAG;
- if (0) printk("%s KPIO 0x%08X\n", __FUNCTION__, irq);
+ if (0) printk("%s KPIO 0x%08X\n", __func__, irq);
for (j = 0; j < H3800_KPIO_IRQ_COUNT; j++)
if (irq & kpio_irq_mask[j])
handle_edge_irq(H3800_KPIO_IRQ_COUNT + j, irq_desc + H3800_KPIO_IRQ_COUNT + j);
/* GPIO2 */
irq = H3800_ASIC2_GPIINTFLAG;
- if (0) printk("%s GPIO 0x%08X\n", __FUNCTION__, irq);
+ if (0) printk("%s GPIO 0x%08X\n", __func__, irq);
for (j = 0; j < H3800_GPIO_IRQ_COUNT; j++)
if (irq & gpio_irq_mask[j])
handle_edge_irq(H3800_GPIO_IRQ_COUNT + j, irq_desc + H3800_GPIO_IRQ_COUNT + j);
}
if (i >= MAX_ASIC_ISR_LOOPS)
- printk("%s: interrupt processing overrun\n", __FUNCTION__);
+ printk("%s: interrupt processing overrun\n", __func__);
/* For level-based interrupts */
desc->chip->unmask(irq);
diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
index 2728b0e..3f6dc40 100644
--- a/arch/arm/mm/mmap.c
+++ b/arch/arm/mm/mmap.c
@@ -120,6 +120,8 @@
*/
int valid_phys_addr_range(unsigned long addr, size_t size)
{
+ if (addr < PHYS_OFFSET)
+ return 0;
if (addr + size > __pa(high_memory))
return 0;
diff --git a/arch/arm/mm/pgd.c b/arch/arm/mm/pgd.c
index 500c961..e0f19ab 100644
--- a/arch/arm/mm/pgd.c
+++ b/arch/arm/mm/pgd.c
@@ -75,7 +75,7 @@
void free_pgd_slow(struct mm_struct *mm, pgd_t *pgd)
{
pmd_t *pmd;
- struct page *pte;
+ pgtable_t pte;
if (!pgd)
return;
@@ -90,10 +90,8 @@
goto free;
}
- pte = pmd_page(*pmd);
+ pte = pmd_pgtable(*pmd);
pmd_clear(pmd);
- dec_zone_page_state(virt_to_page((unsigned long *)pgd), NR_PAGETABLE);
- pte_lock_deinit(pte);
pte_free(mm, pte);
pmd_free(mm, pmd);
free:
diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S
index c156ddab..016690b 100644
--- a/arch/arm/mm/proc-xscale.S
+++ b/arch/arm/mm/proc-xscale.S
@@ -114,6 +114,10 @@
* Nothing too exciting at the moment
*/
ENTRY(cpu_xscale_proc_init)
+ @ enable write buffer coalescing. Some bootloader disable it
+ mrc p15, 0, r1, c1, c0, 1
+ bic r1, r1, #1
+ mcr p15, 0, r1, c1, c0, 1
mov pc, lr
/*
diff --git a/arch/arm/plat-iop/pci.c b/arch/arm/plat-iop/pci.c
index 2b5aa11..98d0151 100644
--- a/arch/arm/plat-iop/pci.c
+++ b/arch/arm/plat-iop/pci.c
@@ -371,7 +371,7 @@
default:
printk(KERN_DEBUG "\"%s\" malformed at "
"character: \'%c\'",
- __FUNCTION__,
+ __func__,
*str);
*(str + 1) = '\0';
}
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index c1f7e5a..b917206 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -11,7 +11,6 @@
config ARCH_OMAP1
bool "TI OMAP1"
- select GENERIC_CLOCKEVENTS
config ARCH_OMAP2
bool "TI OMAP2"
diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile
index ce17df3..8f56c25 100644
--- a/arch/arm/plat-omap/Makefile
+++ b/arch/arm/plat-omap/Makefile
@@ -14,9 +14,14 @@
# OCPI interconnect support for 1710, 1610 and 5912
obj-$(CONFIG_ARCH_OMAP16XX) += ocpi.o
+obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o
obj-$(CONFIG_CPU_FREQ) += cpu-omap.o
obj-$(CONFIG_OMAP_DM_TIMER) += dmtimer.o
obj-$(CONFIG_OMAP_DEBUG_DEVICES) += debug-devices.o
obj-$(CONFIG_OMAP_DEBUG_LEDS) += debug-leds.o
obj-$(CONFIG_I2C_OMAP) += i2c.o
+
+# OMAP mailbox framework
+obj-$(CONFIG_OMAP_MBOX_FWK) += mailbox.o
+
diff --git a/arch/arm/plat-omap/cpu-omap.c b/arch/arm/plat-omap/cpu-omap.c
index c0d63b0..d719c15 100644
--- a/arch/arm/plat-omap/cpu-omap.c
+++ b/arch/arm/plat-omap/cpu-omap.c
@@ -33,43 +33,33 @@
#define MPU_CLK "virt_prcm_set"
#endif
+static struct clk *mpu_clk;
+
/* TODO: Add support for SDRAM timing changes */
int omap_verify_speed(struct cpufreq_policy *policy)
{
- struct clk * mpu_clk;
-
if (policy->cpu)
return -EINVAL;
cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq,
policy->cpuinfo.max_freq);
- mpu_clk = clk_get(NULL, MPU_CLK);
- if (IS_ERR(mpu_clk))
- return PTR_ERR(mpu_clk);
+
policy->min = clk_round_rate(mpu_clk, policy->min * 1000) / 1000;
policy->max = clk_round_rate(mpu_clk, policy->max * 1000) / 1000;
cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq,
policy->cpuinfo.max_freq);
- clk_put(mpu_clk);
-
return 0;
}
unsigned int omap_getspeed(unsigned int cpu)
{
- struct clk * mpu_clk;
unsigned long rate;
if (cpu)
return 0;
- mpu_clk = clk_get(NULL, MPU_CLK);
- if (IS_ERR(mpu_clk))
- return 0;
rate = clk_get_rate(mpu_clk) / 1000;
- clk_put(mpu_clk);
-
return rate;
}
@@ -77,14 +67,9 @@
unsigned int target_freq,
unsigned int relation)
{
- struct clk * mpu_clk;
struct cpufreq_freqs freqs;
int ret = 0;
- mpu_clk = clk_get(NULL, MPU_CLK);
- if (IS_ERR(mpu_clk))
- return PTR_ERR(mpu_clk);
-
freqs.old = omap_getspeed(0);
freqs.new = clk_round_rate(mpu_clk, target_freq * 1000) / 1000;
freqs.cpu = 0;
@@ -92,15 +77,12 @@
cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
ret = clk_set_rate(mpu_clk, target_freq * 1000);
cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
- clk_put(mpu_clk);
return ret;
}
static int __init omap_cpu_init(struct cpufreq_policy *policy)
{
- struct clk * mpu_clk;
-
mpu_clk = clk_get(NULL, MPU_CLK);
if (IS_ERR(mpu_clk))
return PTR_ERR(mpu_clk);
@@ -111,17 +93,23 @@
policy->cpuinfo.min_freq = clk_round_rate(mpu_clk, 0) / 1000;
policy->cpuinfo.max_freq = clk_round_rate(mpu_clk, VERY_HI_RATE) / 1000;
policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL;
- clk_put(mpu_clk);
return 0;
}
+static int omap_cpu_exit(struct cpufreq_policy *policy)
+{
+ clk_put(mpu_clk);
+ return 0;
+}
+
static struct cpufreq_driver omap_driver = {
.flags = CPUFREQ_STICKY,
.verify = omap_verify_speed,
.target = omap_target,
.get = omap_getspeed,
.init = omap_cpu_init,
+ .exit = omap_cpu_exit,
.name = "omap",
};
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index c5dab1d..4a53f9b 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -89,68 +89,6 @@
#endif /* CONFIG_OMAP_DSP */
/*-------------------------------------------------------------------------*/
-#if defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE)
-
-#define OMAP1_I2C_BASE 0xfffb3800
-#define OMAP2_I2C_BASE1 0x48070000
-#define OMAP_I2C_SIZE 0x3f
-#define OMAP1_I2C_INT INT_I2C
-#define OMAP2_I2C_INT1 56
-
-static struct resource i2c_resources1[] = {
- {
- .start = 0,
- .end = 0,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = 0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-/* DMA not used; works around erratum writing to non-empty i2c fifo */
-
-static struct platform_device omap_i2c_device1 = {
- .name = "i2c_omap",
- .id = 1,
- .num_resources = ARRAY_SIZE(i2c_resources1),
- .resource = i2c_resources1,
-};
-
-/* See also arch/arm/mach-omap2/devices.c for second I2C on 24xx */
-static void omap_init_i2c(void)
-{
- if (cpu_is_omap24xx()) {
- i2c_resources1[0].start = OMAP2_I2C_BASE1;
- i2c_resources1[0].end = OMAP2_I2C_BASE1 + OMAP_I2C_SIZE;
- i2c_resources1[1].start = OMAP2_I2C_INT1;
- } else {
- i2c_resources1[0].start = OMAP1_I2C_BASE;
- i2c_resources1[0].end = OMAP1_I2C_BASE + OMAP_I2C_SIZE;
- i2c_resources1[1].start = OMAP1_I2C_INT;
- }
-
- /* FIXME define and use a boot tag, in case of boards that
- * either don't wire up I2C, or chips that mux it differently...
- * it can include clocking and address info, maybe more.
- */
- if (cpu_is_omap24xx()) {
- omap_cfg_reg(M19_24XX_I2C1_SCL);
- omap_cfg_reg(L15_24XX_I2C1_SDA);
- } else {
- omap_cfg_reg(I2C_SCL);
- omap_cfg_reg(I2C_SDA);
- }
-
- (void) platform_device_register(&omap_i2c_device1);
-}
-
-#else
-static inline void omap_init_i2c(void) {}
-#endif
-
-/*-------------------------------------------------------------------------*/
#if defined(CONFIG_KEYBOARD_OMAP) || defined(CONFIG_KEYBOARD_OMAP_MODULE)
static void omap_init_kp(void)
@@ -501,7 +439,6 @@
* in alphabetical order so they're easier to sort through.
*/
omap_init_dsp();
- omap_init_i2c();
omap_init_kp();
omap_init_mmc();
omap_init_uwire();
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index a46676d..79374068 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -137,7 +137,7 @@
static inline void omap_enable_channel_irq(int lch);
#define REVISIT_24XX() printk(KERN_ERR "FIXME: no %s on 24xx\n", \
- __FUNCTION__);
+ __func__);
#ifdef CONFIG_ARCH_OMAP15XX
/* Returns 1 if the DMA module is in OMAP1510-compatible mode, 0 otherwise */
@@ -699,7 +699,7 @@
u32 reg;
if (!cpu_class_is_omap2()) {
- printk(KERN_ERR "FIXME: no %s on 15xx/16xx\n", __FUNCTION__);
+ printk(KERN_ERR "FIXME: no %s on 15xx/16xx\n", __func__);
return;
}
@@ -1020,12 +1020,12 @@
}
w = OMAP_DMA_CLNK_CTRL_REG(lch_head);
- w &= ~(0x0f);
+ w &= ~(0x1f);
w |= lch_queue;
OMAP_DMA_CLNK_CTRL_REG(lch_head) = w;
w = OMAP_DMA_CLNK_CTRL_REG(lch_queue);
- w &= ~(0x0f);
+ w &= ~(0x1f);
w |= (dma_chan[lch_queue].next_linked_ch);
OMAP_DMA_CLNK_CTRL_REG(lch_queue) = w;
}
@@ -1248,7 +1248,7 @@
* @param frame_count
* @param callbk_data - channel callback parameter data.
*
- * @return - Success : start_dma status
+ * @return - Success : 0
* Failure: -EINVAL/-EBUSY
*/
int omap_dma_chain_a_transfer(int chain_id, int src_start, int dest_start,
@@ -1367,7 +1367,7 @@
dma_chan[lch].flags |= OMAP_DMA_ACTIVE;
}
}
- return start_dma;
+ return 0;
}
EXPORT_SYMBOL(omap_dma_chain_a_transfer);
@@ -1663,6 +1663,7 @@
if (!status) {
if (printk_ratelimit())
printk(KERN_WARNING "Spurious DMA IRQ for lch %d\n", ch);
+ omap_writel(1 << ch, OMAP_DMA4_IRQSTATUS_L0);
return 0;
}
if (unlikely(dma_chan[ch].dev_id == -1)) {
@@ -1705,14 +1706,8 @@
status = OMAP_DMA_CSR_REG(ch);
}
- if (likely(dma_chan[ch].callback != NULL)) {
- if (dma_chan[ch].chain_id != -1)
- dma_chan[ch].callback(dma_chan[ch].chain_id, status,
- dma_chan[ch].data);
- else
- dma_chan[ch].callback(ch, status, dma_chan[ch].data);
-
- }
+ if (likely(dma_chan[ch].callback != NULL))
+ dma_chan[ch].callback(ch, status, dma_chan[ch].data);
OMAP_DMA_CSR_REG(ch) = status;
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index e719d0e..302ad8d 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -268,7 +268,7 @@
if (id <= 0 || id > dm_timer_count || dm_timers[id-1].reserved) {
spin_unlock_irqrestore(&dm_timer_lock, flags);
printk("BUG: warning at %s:%d/%s(): unable to get timer %d\n",
- __FILE__, __LINE__, __FUNCTION__, id);
+ __FILE__, __LINE__, __func__, id);
dump_stack();
return NULL;
}
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 56f4d13..8c78e4e 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -333,13 +333,14 @@
void omap_set_gpio_direction(int gpio, int is_input)
{
struct gpio_bank *bank;
+ unsigned long flags;
if (check_gpio(gpio) < 0)
return;
bank = get_gpio_bank(gpio);
- spin_lock(&bank->lock);
+ spin_lock_irqsave(&bank->lock, flags);
_set_gpio_direction(bank, get_gpio_index(gpio), is_input);
- spin_unlock(&bank->lock);
+ spin_unlock_irqrestore(&bank->lock, flags);
}
static void _set_gpio_dataout(struct gpio_bank *bank, int gpio, int enable)
@@ -406,13 +407,14 @@
void omap_set_gpio_dataout(int gpio, int enable)
{
struct gpio_bank *bank;
+ unsigned long flags;
if (check_gpio(gpio) < 0)
return;
bank = get_gpio_bank(gpio);
- spin_lock(&bank->lock);
+ spin_lock_irqsave(&bank->lock, flags);
_set_gpio_dataout(bank, get_gpio_index(gpio), enable);
- spin_unlock(&bank->lock);
+ spin_unlock_irqrestore(&bank->lock, flags);
}
int omap_get_gpio_datain(int gpio)
@@ -624,6 +626,7 @@
struct gpio_bank *bank;
unsigned gpio;
int retval;
+ unsigned long flags;
if (!cpu_class_is_omap2() && irq > IH_MPUIO_BASE)
gpio = OMAP_MPUIO(irq - IH_MPUIO_BASE);
@@ -642,13 +645,13 @@
return -EINVAL;
bank = get_irq_chip_data(irq);
- spin_lock(&bank->lock);
+ spin_lock_irqsave(&bank->lock, flags);
retval = _set_gpio_triggering(bank, get_gpio_index(gpio), type);
if (retval == 0) {
irq_desc[irq].status &= ~IRQ_TYPE_SENSE_MASK;
irq_desc[irq].status |= type;
}
- spin_unlock(&bank->lock);
+ spin_unlock_irqrestore(&bank->lock, flags);
return retval;
}
@@ -830,11 +833,13 @@
*/
static int _set_gpio_wakeup(struct gpio_bank *bank, int gpio, int enable)
{
+ unsigned long flags;
+
switch (bank->method) {
#ifdef CONFIG_ARCH_OMAP16XX
case METHOD_MPUIO:
case METHOD_GPIO_1610:
- spin_lock(&bank->lock);
+ spin_lock_irqsave(&bank->lock, flags);
if (enable) {
bank->suspend_wakeup |= (1 << gpio);
enable_irq_wake(bank->irq);
@@ -842,7 +847,7 @@
disable_irq_wake(bank->irq);
bank->suspend_wakeup &= ~(1 << gpio);
}
- spin_unlock(&bank->lock);
+ spin_unlock_irqrestore(&bank->lock, flags);
return 0;
#endif
#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
@@ -853,7 +858,7 @@
(bank - gpio_bank) * 32 + gpio);
return -EINVAL;
}
- spin_lock(&bank->lock);
+ spin_lock_irqsave(&bank->lock, flags);
if (enable) {
bank->suspend_wakeup |= (1 << gpio);
enable_irq_wake(bank->irq);
@@ -861,7 +866,7 @@
disable_irq_wake(bank->irq);
bank->suspend_wakeup &= ~(1 << gpio);
}
- spin_unlock(&bank->lock);
+ spin_unlock_irqrestore(&bank->lock, flags);
return 0;
#endif
default:
@@ -897,16 +902,17 @@
int omap_request_gpio(int gpio)
{
struct gpio_bank *bank;
+ unsigned long flags;
if (check_gpio(gpio) < 0)
return -EINVAL;
bank = get_gpio_bank(gpio);
- spin_lock(&bank->lock);
+ spin_lock_irqsave(&bank->lock, flags);
if (unlikely(bank->reserved_map & (1 << get_gpio_index(gpio)))) {
printk(KERN_ERR "omap-gpio: GPIO %d is already reserved!\n", gpio);
dump_stack();
- spin_unlock(&bank->lock);
+ spin_unlock_irqrestore(&bank->lock, flags);
return -1;
}
bank->reserved_map |= (1 << get_gpio_index(gpio));
@@ -925,7 +931,7 @@
__raw_writel(__raw_readl(reg) | (1 << get_gpio_index(gpio)), reg);
}
#endif
- spin_unlock(&bank->lock);
+ spin_unlock_irqrestore(&bank->lock, flags);
return 0;
}
@@ -933,15 +939,16 @@
void omap_free_gpio(int gpio)
{
struct gpio_bank *bank;
+ unsigned long flags;
if (check_gpio(gpio) < 0)
return;
bank = get_gpio_bank(gpio);
- spin_lock(&bank->lock);
+ spin_lock_irqsave(&bank->lock, flags);
if (unlikely(!(bank->reserved_map & (1 << get_gpio_index(gpio))))) {
printk(KERN_ERR "omap-gpio: GPIO %d wasn't reserved!\n", gpio);
dump_stack();
- spin_unlock(&bank->lock);
+ spin_unlock_irqrestore(&bank->lock, flags);
return;
}
#ifdef CONFIG_ARCH_OMAP16XX
@@ -960,7 +967,7 @@
#endif
bank->reserved_map &= ~(1 << get_gpio_index(gpio));
_reset_gpio(bank, gpio);
- spin_unlock(&bank->lock);
+ spin_unlock_irqrestore(&bank->lock, flags);
}
/*
@@ -1127,10 +1134,9 @@
static void gpio_unmask_irq(unsigned int irq)
{
unsigned int gpio = irq - IH_GPIO_BASE;
- unsigned int gpio_idx = get_gpio_index(gpio);
struct gpio_bank *bank = get_irq_chip_data(irq);
- _set_gpio_irqenable(bank, gpio_idx, 1);
+ _set_gpio_irqenable(bank, gpio, 1);
}
static struct irq_chip gpio_irq_chip = {
@@ -1194,11 +1200,12 @@
{
struct gpio_bank *bank = platform_get_drvdata(pdev);
void __iomem *mask_reg = bank->base + OMAP_MPUIO_GPIO_MASKIT;
+ unsigned long flags;
- spin_lock(&bank->lock);
+ spin_lock_irqsave(&bank->lock, flags);
bank->saved_wakeup = __raw_readl(mask_reg);
__raw_writel(0xffff & ~bank->suspend_wakeup, mask_reg);
- spin_unlock(&bank->lock);
+ spin_unlock_irqrestore(&bank->lock, flags);
return 0;
}
@@ -1207,10 +1214,11 @@
{
struct gpio_bank *bank = platform_get_drvdata(pdev);
void __iomem *mask_reg = bank->base + OMAP_MPUIO_GPIO_MASKIT;
+ unsigned long flags;
- spin_lock(&bank->lock);
+ spin_lock_irqsave(&bank->lock, flags);
__raw_writel(bank->saved_wakeup, mask_reg);
- spin_unlock(&bank->lock);
+ spin_unlock_irqrestore(&bank->lock, flags);
return 0;
}
@@ -1277,6 +1285,11 @@
static struct clk *gpio_iclks[OMAP34XX_NR_GPIOS];
#endif
+/* This lock class tells lockdep that GPIO irqs are in a different
+ * category than their parents, so it won't report false recursion.
+ */
+static struct lock_class_key gpio_lock_class;
+
static int __init _omap_gpio_init(void)
{
int i;
@@ -1450,6 +1463,7 @@
#endif
for (j = bank->virtual_irq_start;
j < bank->virtual_irq_start + gpio_count; j++) {
+ lockdep_set_class(&irq_desc[j].lock, &gpio_lock_class);
set_irq_chip_data(j, bank);
if (bank_is_mpuio(bank))
set_irq_chip(j, &mpuio_irq_chip);
@@ -1489,6 +1503,7 @@
void __iomem *wake_status;
void __iomem *wake_clear;
void __iomem *wake_set;
+ unsigned long flags;
switch (bank->method) {
#ifdef CONFIG_ARCH_OMAP16XX
@@ -1509,11 +1524,11 @@
continue;
}
- spin_lock(&bank->lock);
+ spin_lock_irqsave(&bank->lock, flags);
bank->saved_wakeup = __raw_readl(wake_status);
__raw_writel(0xffffffff, wake_clear);
__raw_writel(bank->suspend_wakeup, wake_set);
- spin_unlock(&bank->lock);
+ spin_unlock_irqrestore(&bank->lock, flags);
}
return 0;
@@ -1530,6 +1545,7 @@
struct gpio_bank *bank = &gpio_bank[i];
void __iomem *wake_clear;
void __iomem *wake_set;
+ unsigned long flags;
switch (bank->method) {
#ifdef CONFIG_ARCH_OMAP16XX
@@ -1548,10 +1564,10 @@
continue;
}
- spin_lock(&bank->lock);
+ spin_lock_irqsave(&bank->lock, flags);
__raw_writel(0xffffffff, wake_clear);
__raw_writel(bank->saved_wakeup, wake_set);
- spin_unlock(&bank->lock);
+ spin_unlock_irqrestore(&bank->lock, flags);
}
return 0;
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index ac9ff16..60f162d 100644
--- a/arch/arm/plat-s3c24xx/dma.c
+++ b/arch/arm/plat-s3c24xx/dma.c
@@ -130,8 +130,8 @@
dmadbg_dumpregs(fname, line, chan, &state);
}
-#define dbg_showregs(chan) dmadbg_showregs(__FUNCTION__, __LINE__, (chan))
-#define dbg_showchan(chan) dmadbg_showchan(__FUNCTION__, __LINE__, (chan))
+#define dbg_showregs(chan) dmadbg_showregs(__func__, __LINE__, (chan))
+#define dbg_showchan(chan) dmadbg_showchan(__func__, __LINE__, (chan))
#else
#define dbg_showregs(chan) do { } while(0)
#define dbg_showchan(chan) do { } while(0)
@@ -403,7 +403,7 @@
if (s3c2410_dma_waitforload(chan, __LINE__) == 0) {
pr_debug("%s: buff not yet loaded, no more todo\n",
- __FUNCTION__);
+ __func__);
} else {
chan->load_state = S3C2410_DMALOAD_1RUNNING;
s3c2410_dma_loadbuffer(chan, chan->next);
@@ -463,16 +463,16 @@
return -EINVAL;
pr_debug("%s: id=%p, data=%08x, size=%d\n",
- __FUNCTION__, id, (unsigned int)data, size);
+ __func__, id, (unsigned int)data, size);
buf = kmem_cache_alloc(dma_kmem, GFP_ATOMIC);
if (buf == NULL) {
pr_debug("%s: out of memory (%ld alloc)\n",
- __FUNCTION__, (long)sizeof(*buf));
+ __func__, (long)sizeof(*buf));
return -ENOMEM;
}
- //pr_debug("%s: new buffer %p\n", __FUNCTION__, buf);
+ //pr_debug("%s: new buffer %p\n", __func__, buf);
//dbg_showchan(chan);
buf->next = NULL;
@@ -486,18 +486,18 @@
if (chan->curr == NULL) {
/* we've got nothing loaded... */
pr_debug("%s: buffer %p queued onto empty channel\n",
- __FUNCTION__, buf);
+ __func__, buf);
chan->curr = buf;
chan->end = buf;
chan->next = NULL;
} else {
pr_debug("dma%d: %s: buffer %p queued onto non-empty channel\n",
- chan->number, __FUNCTION__, buf);
+ chan->number, __func__, buf);
if (chan->end == NULL)
pr_debug("dma%d: %s: %p not empty, and chan->end==NULL?\n",
- chan->number, __FUNCTION__, chan);
+ chan->number, __func__, chan);
chan->end->next = buf;
chan->end = buf;
@@ -572,7 +572,7 @@
if (s3c2410_dma_waitforload(chan, __LINE__) == 0) {
/* flag error? */
printk(KERN_ERR "dma%d: timeout waiting for load (%s)\n",
- chan->number, __FUNCTION__);
+ chan->number, __func__);
return;
}
break;
@@ -658,7 +658,7 @@
if (buf->magic != BUF_MAGIC) {
printk(KERN_ERR "dma%d: %s: buf %p incorrect magic\n",
- chan->number, __FUNCTION__, buf);
+ chan->number, __func__, buf);
return IRQ_HANDLED;
}
@@ -692,7 +692,7 @@
if (s3c2410_dma_waitforload(chan, __LINE__) == 0) {
/* flag error? */
printk(KERN_ERR "dma%d: timeout waiting for load (%s)\n",
- chan->number, __FUNCTION__);
+ chan->number, __func__);
return IRQ_HANDLED;
}
@@ -759,7 +759,7 @@
if (!chan->irq_claimed) {
pr_debug("dma%d: %s : requesting irq %d\n",
- channel, __FUNCTION__, chan->irq);
+ channel, __func__, chan->irq);
chan->irq_claimed = 1;
local_irq_restore(flags);
@@ -786,7 +786,7 @@
/* need to setup */
- pr_debug("%s: channel initialised, %p\n", __FUNCTION__, chan);
+ pr_debug("%s: channel initialised, %p\n", __func__, chan);
return chan->number | DMACH_LOW_LEVEL;
}
@@ -823,7 +823,7 @@
if (chan->state != S3C2410_DMA_IDLE) {
pr_debug("%s: need to stop dma channel %p\n",
- __FUNCTION__, chan);
+ __func__, chan);
/* possibly flush the channel */
s3c2410_dma_ctrl(channel, S3C2410_DMAOP_STOP);
@@ -852,7 +852,7 @@
unsigned long flags;
unsigned long tmp;
- pr_debug("%s:\n", __FUNCTION__);
+ pr_debug("%s:\n", __func__);
dbg_showchan(chan);
@@ -907,14 +907,14 @@
struct s3c2410_dma_buf *buf, *next;
unsigned long flags;
- pr_debug("%s: chan %p (%d)\n", __FUNCTION__, chan, chan->number);
+ pr_debug("%s: chan %p (%d)\n", __func__, chan, chan->number);
dbg_showchan(chan);
local_irq_save(flags);
if (chan->state != S3C2410_DMA_IDLE) {
- pr_debug("%s: stopping channel...\n", __FUNCTION__ );
+ pr_debug("%s: stopping channel...\n", __func__ );
s3c2410_dma_ctrl(chan->number, S3C2410_DMAOP_STOP);
}
@@ -929,7 +929,7 @@
next = buf->next;
pr_debug("%s: free buffer %p, next %p\n",
- __FUNCTION__, buf, buf->next);
+ __func__, buf, buf->next);
s3c2410_dma_buffdone(chan, buf, S3C2410_RES_ABORT);
s3c2410_dma_freebuf(buf);
@@ -976,7 +976,7 @@
if (s3c2410_dma_waitforload(chan, __LINE__) == 0) {
pr_debug("%s: buff not yet loaded, no more todo\n",
- __FUNCTION__);
+ __func__);
} else {
chan->load_state = S3C2410_DMALOAD_1RUNNING;
s3c2410_dma_loadbuffer(chan, chan->next);
@@ -1050,16 +1050,16 @@
struct s3c2410_dma_chan *chan = lookup_dma_channel(channel);
pr_debug("%s: chan=%d, xfer_unit=%d, dcon=%08x\n",
- __FUNCTION__, channel, xferunit, dcon);
+ __func__, channel, xferunit, dcon);
if (chan == NULL)
return -EINVAL;
- pr_debug("%s: Initial dcon is %08x\n", __FUNCTION__, dcon);
+ pr_debug("%s: Initial dcon is %08x\n", __func__, dcon);
dcon |= chan->dcon & dma_sel.dcon_mask;
- pr_debug("%s: New dcon is %08x\n", __FUNCTION__, dcon);
+ pr_debug("%s: New dcon is %08x\n", __func__, dcon);
switch (xferunit) {
case 1:
@@ -1075,14 +1075,14 @@
break;
default:
- pr_debug("%s: bad transfer size %d\n", __FUNCTION__, xferunit);
+ pr_debug("%s: bad transfer size %d\n", __func__, xferunit);
return -EINVAL;
}
dcon |= S3C2410_DCON_HWTRIG;
dcon |= S3C2410_DCON_INTREQ;
- pr_debug("%s: dcon now %08x\n", __FUNCTION__, dcon);
+ pr_debug("%s: dcon now %08x\n", __func__, dcon);
chan->dcon = dcon;
chan->xfer_unit = xferunit;
@@ -1099,7 +1099,7 @@
if (chan == NULL)
return -EINVAL;
- pr_debug("%s: chan=%p, flags=%08x\n", __FUNCTION__, chan, flags);
+ pr_debug("%s: chan=%p, flags=%08x\n", __func__, chan, flags);
chan->flags = flags;
@@ -1120,7 +1120,7 @@
if (chan == NULL)
return -EINVAL;
- pr_debug("%s: chan=%p, op rtn=%p\n", __FUNCTION__, chan, rtn);
+ pr_debug("%s: chan=%p, op rtn=%p\n", __func__, chan, rtn);
chan->op_fn = rtn;
@@ -1136,7 +1136,7 @@
if (chan == NULL)
return -EINVAL;
- pr_debug("%s: chan=%p, callback rtn=%p\n", __FUNCTION__, chan, rtn);
+ pr_debug("%s: chan=%p, callback rtn=%p\n", __func__, chan, rtn);
chan->callback_fn = rtn;
@@ -1170,7 +1170,7 @@
return -EINVAL;
pr_debug("%s: source=%d, hwcfg=%08x, devaddr=%08lx\n",
- __FUNCTION__, (int)source, hwcfg, devaddr);
+ __func__, (int)source, hwcfg, devaddr);
chan->source = source;
chan->dev_addr = devaddr;
@@ -1180,7 +1180,7 @@
case S3C2410_DMASRC_HW:
/* source is hardware */
pr_debug("%s: hw source, devaddr=%08lx, hwcfg=%d\n",
- __FUNCTION__, devaddr, hwcfg);
+ __func__, devaddr, hwcfg);
dma_wrreg(chan, S3C2410_DMA_DISRCC, hwcfg & 3);
dma_wrreg(chan, S3C2410_DMA_DISRC, devaddr);
dma_wrreg(chan, S3C2410_DMA_DIDSTC, (0<<1) | (0<<0));
@@ -1190,8 +1190,8 @@
case S3C2410_DMASRC_MEM:
/* source is memory */
- pr_debug( "%s: mem source, devaddr=%08lx, hwcfg=%d\n",
- __FUNCTION__, devaddr, hwcfg);
+ pr_debug("%s: mem source, devaddr=%08lx, hwcfg=%d\n",
+ __func__, devaddr, hwcfg);
dma_wrreg(chan, S3C2410_DMA_DISRCC, (0<<1) | (0<<0));
dma_wrreg(chan, S3C2410_DMA_DIDST, devaddr);
dma_wrreg(chan, S3C2410_DMA_DIDSTC, hwcfg & 3);
diff --git a/arch/avr32/boards/atstk1000/atstk1004.c b/arch/avr32/boards/atstk1000/atstk1004.c
index 5a77030..e765a86 100644
--- a/arch/avr32/boards/atstk1000/atstk1004.c
+++ b/arch/avr32/boards/atstk1000/atstk1004.c
@@ -129,7 +129,7 @@
#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);
#endif
at32_add_device_lcdc(0, &atstk1000_lcdc_data,
diff --git a/arch/avr32/kernel/process.c b/arch/avr32/kernel/process.c
index eaaa69b..7f4af0b 100644
--- a/arch/avr32/kernel/process.c
+++ b/arch/avr32/kernel/process.c
@@ -11,6 +11,7 @@
#include <linux/fs.h>
#include <linux/ptrace.h>
#include <linux/reboot.h>
+#include <linux/tick.h>
#include <linux/uaccess.h>
#include <linux/unistd.h>
@@ -30,8 +31,10 @@
{
/* endless idle loop with no priority at all */
while (1) {
+ tick_nohz_stop_sched_tick();
while (!need_resched())
cpu_idle_sleep();
+ tick_nohz_restart_sched_tick();
preempt_enable_no_resched();
schedule();
preempt_disable();
@@ -345,6 +348,7 @@
p->thread.cpu_context.ksp = (unsigned long)childregs;
p->thread.cpu_context.pc = (unsigned long)ret_from_fork;
+ clear_tsk_thread_flag(p, TIF_DEBUG);
if ((clone_flags & CLONE_PTRACE) && test_thread_flag(TIF_DEBUG))
ocd_enable(p);
diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
index 6560cb1..ce4e429 100644
--- a/arch/avr32/mm/fault.c
+++ b/arch/avr32/mm/fault.c
@@ -189,6 +189,8 @@
page = sysreg_read(PTBR);
printk(KERN_ALERT "ptbr = %08lx", page);
+ if (address >= TASK_SIZE)
+ page = (unsigned long)swapper_pg_dir;
if (page) {
page = ((unsigned long *)page)[address >> 22];
printk(" pgd = %08lx", page);
diff --git a/arch/blackfin/Makefile b/arch/blackfin/Makefile
index fe254f8..75eba2c 100644
--- a/arch/blackfin/Makefile
+++ b/arch/blackfin/Makefile
@@ -98,8 +98,11 @@
# 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: $(wildcard include/config/arch/*.h) include/config/auto.conf
- @echo ' SYMLINK include/asm-$(ARCH)/mach-$(MACHINE) -> include/asm-$(ARCH)/mach'
+ @$($(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
diff --git a/arch/blackfin/configs/BF527-EZKIT_defconfig b/arch/blackfin/configs/BF527-EZKIT_defconfig
index d59ee15..ae320dc 100644
--- a/arch/blackfin/configs/BF527-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF527-EZKIT_defconfig
@@ -1,7 +1,6 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.22.14
-# Thu Nov 29 17:32:47 2007
+# Linux kernel version: 2.6.22.16
#
# CONFIG_MMU is not set
# CONFIG_FPU is not set
@@ -116,7 +115,10 @@
# 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=y
# CONFIG_BF531 is not set
# CONFIG_BF532 is not set
@@ -306,6 +308,7 @@
# CONFIG_BFIN_WB is not set
CONFIG_BFIN_WT=y
CONFIG_L1_MAX_PIECE=16
+# CONFIG_MPU is not set
#
# Asynchonous Memory Configuration
@@ -354,6 +357,7 @@
# Power management options
#
# CONFIG_PM is not set
+# CONFIG_PM_WAKEUP_BY_GPIO is not set
#
# Networking
@@ -496,7 +500,6 @@
# CONFIG_MTD_CFI_INTELEXT is not set
# CONFIG_MTD_CFI_AMDSTD is not set
# CONFIG_MTD_CFI_STAA is not set
-CONFIG_MTD_MW320D=m
CONFIG_MTD_RAM=y
CONFIG_MTD_ROM=m
# CONFIG_MTD_ABSENT is not set
@@ -506,9 +509,6 @@
#
CONFIG_MTD_COMPLEX_MAPPINGS=y
# CONFIG_MTD_PHYSMAP is not set
-CONFIG_MTD_BF5xx=m
-CONFIG_BFIN_FLASH_SIZE=0x400000
-CONFIG_EBIU_FLASH_BASE=0x20000000
# CONFIG_MTD_UCLINUX is not set
# CONFIG_MTD_PLATRAM is not set
@@ -684,7 +684,6 @@
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_UINPUT is not set
-# CONFIG_BF53X_PFBUTTONS is not set
# CONFIG_TWI_KEYPAD is not set
#
@@ -702,12 +701,12 @@
# CONFIG_BF5xx_PPIFCD is not set
# CONFIG_BFIN_SIMPLE_TIMER is not set
# CONFIG_BF5xx_PPI is not set
+CONFIG_BFIN_OTP=y
+# CONFIG_BFIN_OTP_WRITE_ENABLE is not set
# CONFIG_BFIN_SPORT is not set
# CONFIG_BFIN_TIMER_LATENCY is not set
# CONFIG_TWI_LCD is not set
# CONFIG_AD5304 is not set
-# CONFIG_BF5xx_TEA5764 is not set
-# CONFIG_BF5xx_FBDMA is not set
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
@@ -772,7 +771,6 @@
#
# I2C Hardware Bus support
#
-# CONFIG_I2C_BLACKFIN_GPIO is not set
CONFIG_I2C_BLACKFIN_TWI=m
CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=50
# CONFIG_I2C_GPIO is not set
diff --git a/arch/blackfin/configs/BF533-EZKIT_defconfig b/arch/blackfin/configs/BF533-EZKIT_defconfig
index 811711f..9621caa 100644
--- a/arch/blackfin/configs/BF533-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF533-EZKIT_defconfig
@@ -322,10 +322,9 @@
# CONFIG_PM_LEGACY is not set
# CONFIG_PM_DEBUG is not set
# CONFIG_PM_SYSFS_DEPRECATED is not set
-CONFIG_PM_WAKEUP_GPIO_BY_SIC_IWR=y
+CONFIG_PM_BFIN_SLEEP_DEEPER=y
+# CONFIG_PM_BFIN_SLEEP is not set
# CONFIG_PM_WAKEUP_BY_GPIO is not set
-# CONFIG_PM_WAKEUP_GPIO_API is not set
-CONFIG_PM_WAKEUP_SIC_IWR=0x80
#
# CPU Frequency scaling
@@ -697,7 +696,6 @@
# CONFIG_SERIAL_BFIN_PIO is not set
CONFIG_SERIAL_BFIN_UART0=y
# CONFIG_BFIN_UART0_CTSRTS is not set
-# CONFIG_SERIAL_BFIN_UART1 is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_BFIN_SPORT is not set
diff --git a/arch/blackfin/configs/BF533-STAMP_defconfig b/arch/blackfin/configs/BF533-STAMP_defconfig
index 198f412..b51e76c 100644
--- a/arch/blackfin/configs/BF533-STAMP_defconfig
+++ b/arch/blackfin/configs/BF533-STAMP_defconfig
@@ -323,10 +323,9 @@
# CONFIG_PM_LEGACY is not set
# CONFIG_PM_DEBUG is not set
# CONFIG_PM_SYSFS_DEPRECATED is not set
-CONFIG_PM_WAKEUP_GPIO_BY_SIC_IWR=y
+CONFIG_PM_BFIN_SLEEP_DEEPER=y
+# CONFIG_PM_BFIN_SLEEP is not set
# CONFIG_PM_WAKEUP_BY_GPIO is not set
-# CONFIG_PM_WAKEUP_GPIO_API is not set
-CONFIG_PM_WAKEUP_SIC_IWR=0x80
#
# CPU Frequency scaling
@@ -714,7 +713,6 @@
# CONFIG_SERIAL_BFIN_PIO is not set
CONFIG_SERIAL_BFIN_UART0=y
# CONFIG_BFIN_UART0_CTSRTS is not set
-# CONFIG_SERIAL_BFIN_UART1 is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_BFIN_SPORT is not set
diff --git a/arch/blackfin/configs/BF537-STAMP_defconfig b/arch/blackfin/configs/BF537-STAMP_defconfig
index b37ccc6..d45fa53 100644
--- a/arch/blackfin/configs/BF537-STAMP_defconfig
+++ b/arch/blackfin/configs/BF537-STAMP_defconfig
@@ -330,10 +330,9 @@
# CONFIG_PM_LEGACY is not set
# CONFIG_PM_DEBUG is not set
# CONFIG_PM_SYSFS_DEPRECATED is not set
-CONFIG_PM_WAKEUP_GPIO_BY_SIC_IWR=y
+CONFIG_PM_BFIN_SLEEP_DEEPER=y
+# CONFIG_PM_BFIN_SLEEP is not set
# CONFIG_PM_WAKEUP_BY_GPIO is not set
-# CONFIG_PM_WAKEUP_GPIO_API is not set
-CONFIG_PM_WAKEUP_SIC_IWR=0x8
#
# CPU Frequency scaling
@@ -1013,6 +1012,7 @@
CONFIG_SND_SOC_AC97_BUS=y
CONFIG_SND_SOC=m
CONFIG_SND_BF5XX_SOC=m
+CONFIG_SND_MMAP_SUPPORT=y
CONFIG_SND_BF5XX_SOC_AC97=m
# CONFIG_SND_BF5XX_SOC_WM8750 is not set
# CONFIG_SND_BF5XX_SOC_WM8731 is not set
diff --git a/arch/blackfin/configs/BF548-EZKIT_defconfig b/arch/blackfin/configs/BF548-EZKIT_defconfig
index fd70216..c9707f7 100644
--- a/arch/blackfin/configs/BF548-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF548-EZKIT_defconfig
@@ -396,6 +396,7 @@
# Power management options
#
# CONFIG_PM is not set
+# CONFIG_PM_WAKEUP_BY_GPIO is not set
#
# CPU Frequency scaling
@@ -1075,6 +1076,7 @@
CONFIG_SND_SOC_AC97_BUS=y
CONFIG_SND_SOC=y
CONFIG_SND_BF5XX_SOC=y
+CONFIG_SND_MMAP_SUPPORT=y
CONFIG_SND_BF5XX_SOC_AC97=y
CONFIG_SND_BF5XX_SOC_BF548_EZKIT=y
# CONFIG_SND_BF5XX_SOC_WM8750 is not set
diff --git a/arch/blackfin/configs/BF561-EZKIT_defconfig b/arch/blackfin/configs/BF561-EZKIT_defconfig
index 8546994..4d8a633 100644
--- a/arch/blackfin/configs/BF561-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF561-EZKIT_defconfig
@@ -367,6 +367,7 @@
# Power management options
#
# CONFIG_PM is not set
+# CONFIG_PM_WAKEUP_BY_GPIO is not set
#
# Networking
diff --git a/arch/blackfin/kernel/bfin_dma_5xx.c b/arch/blackfin/kernel/bfin_dma_5xx.c
index 5453bc3..8fd5d22 100644
--- a/arch/blackfin/kernel/bfin_dma_5xx.c
+++ b/arch/blackfin/kernel/bfin_dma_5xx.c
@@ -105,13 +105,14 @@
mutex_unlock(&(dma_ch[channel].dmalock));
#ifdef CONFIG_BF54x
- if (channel >= CH_UART2_RX && channel <= CH_UART3_TX &&
- strncmp(device_id, "BFIN_UART", 9) == 0)
- dma_ch[channel].regs->peripheral_map |=
- (channel - CH_UART2_RX + 0xC);
- else
- dma_ch[channel].regs->peripheral_map |=
- (channel - CH_UART2_RX + 0x6);
+ if (channel >= CH_UART2_RX && channel <= CH_UART3_TX) {
+ if (strncmp(device_id, "BFIN_UART", 9) == 0)
+ dma_ch[channel].regs->peripheral_map |=
+ (channel - CH_UART2_RX + 0xC);
+ else
+ dma_ch[channel].regs->peripheral_map |=
+ (channel - CH_UART2_RX + 0x6);
+ }
#endif
dma_ch[channel].device_id = device_id;
diff --git a/arch/blackfin/kernel/fixed_code.S b/arch/blackfin/kernel/fixed_code.S
index 9026269..5ed47228 100644
--- a/arch/blackfin/kernel/fixed_code.S
+++ b/arch/blackfin/kernel/fixed_code.S
@@ -101,9 +101,9 @@
.align 16
/*
- * Atomic ior, 32 bit.
+ * Atomic and, 32 bit.
* Inputs: P0: memory address to use
- * R0: value to ior
+ * R0: value to and
* Outputs: R0: new contents of the memory address.
* R1: previous contents of the memory address.
*/
@@ -112,13 +112,13 @@
R0 = R1 & R0;
[P0] = R0;
rts;
-ENDPROC (_atomic_ior32)
+ENDPROC (_atomic_and32)
.align 16
/*
- * Atomic ior, 32 bit.
+ * Atomic xor, 32 bit.
* Inputs: P0: memory address to use
- * R0: value to ior
+ * R0: value to xor
* Outputs: R0: new contents of the memory address.
* R1: previous contents of the memory address.
*/
@@ -127,7 +127,7 @@
R0 = R1 ^ R0;
[P0] = R0;
rts;
-ENDPROC (_atomic_ior32)
+ENDPROC (_atomic_xor32)
.align 16
/*
diff --git a/arch/blackfin/kernel/gptimers.c b/arch/blackfin/kernel/gptimers.c
index 5cf4bdb..1904d8b 100644
--- a/arch/blackfin/kernel/gptimers.c
+++ b/arch/blackfin/kernel/gptimers.c
@@ -1,9 +1,9 @@
/*
- * bfin_gptimers.c - derived from bf53x_timers.c
- * Driver for General Purpose Timer functions on the Blackfin processor
+ * gptimers.c - Blackfin General Purpose Timer core API
*
- * Copyright (C) 2005 John DeHority
- * Copyright (C) 2006 Hella Aglaia GmbH (awe@aglaia-gmbh.de)
+ * Copyright (c) 2005-2008 Analog Devices Inc.
+ * Copyright (C) 2005 John DeHority
+ * Copyright (C) 2006 Hella Aglaia GmbH (awe@aglaia-gmbh.de)
*
* Licensed under the GPLv2.
*/
diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c
index 8229b10..2255c28 100644
--- a/arch/blackfin/kernel/setup.c
+++ b/arch/blackfin/kernel/setup.c
@@ -32,6 +32,7 @@
static DEFINE_PER_CPU(struct cpu, cpu_devices);
u16 _bfin_swrst;
+EXPORT_SYMBOL(_bfin_swrst);
unsigned long memory_start, memory_end, physical_mem_end;
unsigned long reserved_mem_dcache_on;
@@ -514,6 +515,7 @@
printk(KERN_INFO "Kernel Managed Memory: %ldMB\n", _ramend >> 20);
printk(KERN_INFO "Memory map:\n"
+ KERN_INFO " fixedcode = 0x%p-0x%p\n"
KERN_INFO " text = 0x%p-0x%p\n"
KERN_INFO " rodata = 0x%p-0x%p\n"
KERN_INFO " bss = 0x%p-0x%p\n"
@@ -527,7 +529,8 @@
#if DMA_UNCACHED_REGION > 0
KERN_INFO " DMA Zone = 0x%p-0x%p\n"
#endif
- , _stext, _etext,
+ , (void *)FIXED_CODE_START, (void *)FIXED_CODE_END,
+ _stext, _etext,
__start_rodata, __end_rodata,
__bss_start, __bss_stop,
_sdata, _edata,
diff --git a/arch/blackfin/kernel/vmlinux.lds.S b/arch/blackfin/kernel/vmlinux.lds.S
index aed8325..cb01a9d 100644
--- a/arch/blackfin/kernel/vmlinux.lds.S
+++ b/arch/blackfin/kernel/vmlinux.lds.S
@@ -147,44 +147,64 @@
__l1_lma_start = .;
+#if L1_CODE_LENGTH
+# define LDS_L1_CODE *(.l1.text)
+#else
+# define LDS_L1_CODE
+#endif
.text_l1 L1_CODE_START : AT(LOADADDR(.init.ramfs) + SIZEOF(.init.ramfs))
{
. = ALIGN(4);
__stext_l1 = .;
- *(.l1.text)
-
+ LDS_L1_CODE
. = ALIGN(4);
__etext_l1 = .;
}
+#if L1_DATA_A_LENGTH
+# define LDS_L1_A_DATA *(.l1.data)
+# define LDS_L1_A_BSS *(.l1.bss)
+# define LDS_L1_A_CACHE *(.data_l1.cacheline_aligned)
+#else
+# define LDS_L1_A_DATA
+# define LDS_L1_A_BSS
+# define LDS_L1_A_CACHE
+#endif
.data_l1 L1_DATA_A_START : AT(LOADADDR(.text_l1) + SIZEOF(.text_l1))
{
. = ALIGN(4);
__sdata_l1 = .;
- *(.l1.data)
+ LDS_L1_A_DATA
__edata_l1 = .;
. = ALIGN(4);
__sbss_l1 = .;
- *(.l1.bss)
+ LDS_L1_A_BSS
. = ALIGN(32);
- *(.data_l1.cacheline_aligned)
+ LDS_L1_A_CACHE
. = ALIGN(4);
__ebss_l1 = .;
}
+#if L1_DATA_B_LENGTH
+# define LDS_L1_B_DATA *(.l1.data.B)
+# define LDS_L1_B_BSS *(.l1.bss.B)
+#else
+# define LDS_L1_B_DATA
+# define LDS_L1_B_BSS
+#endif
.data_b_l1 L1_DATA_B_START : AT(LOADADDR(.data_l1) + SIZEOF(.data_l1))
{
. = ALIGN(4);
__sdata_b_l1 = .;
- *(.l1.data.B)
+ LDS_L1_B_DATA
__edata_b_l1 = .;
. = ALIGN(4);
__sbss_b_l1 = .;
- *(.l1.bss.B)
+ LDS_L1_B_BSS
. = ALIGN(4);
__ebss_b_l1 = .;
diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c
index 337515f..cf4bc0d 100644
--- a/arch/blackfin/mach-bf527/boards/ezkit.c
+++ b/arch/blackfin/mach-bf527/boards/ezkit.c
@@ -180,8 +180,8 @@
},
{
.name = "File System",
- .offset = 4 * SIZE_1M,
- .size = (256 - 4) * SIZE_1M,
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL,
},
};
@@ -422,11 +422,11 @@
}, {
.name = "kernel",
.size = 0xe0000,
- .offset = 0x20000
+ .offset = MTDPART_OFS_APPEND,
}, {
.name = "file system",
- .size = 0x700000,
- .offset = 0x00100000,
+ .size = MTDPART_SIZ_FULL,
+ .offset = MTDPART_OFS_APPEND,
}
};
@@ -484,13 +484,6 @@
};
#endif
-#if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
-static struct bfin5xx_spi_chip ad5304_chip_info = {
- .enable_dma = 0,
- .bits_per_word = 16,
-};
-#endif
-
#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
.enable_dma = 0,
@@ -611,17 +604,6 @@
.mode = SPI_MODE_3,
},
#endif
-#if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
- {
- .modalias = "ad5304_spi",
- .max_speed_hz = 1250000, /* max spi clock (SCK) speed in HZ */
- .bus_num = 0,
- .chip_select = 2,
- .platform_data = NULL,
- .controller_data = &ad5304_chip_info,
- .mode = SPI_MODE_2,
- },
-#endif
#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
{
.modalias = "ad7877",
@@ -818,6 +800,19 @@
};
#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,
+};
+
static struct platform_device *stamp_devices[] __initdata = {
#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
&bf5xx_nand_device,
@@ -895,6 +890,8 @@
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
&bfin_device_gpiokeys,
#endif
+
+ &bfin_gpios_device,
};
static int __init stamp_init(void)
@@ -921,13 +918,18 @@
bfin_gpio_reset_spi0_ssel1();
}
-/*
- * Currently the MAC address is saved in Flash by U-Boot
- */
-#define FLASH_MAC 0x203f0000
void bfin_get_ether_addr(char *addr)
{
- *(u32 *)(&(addr[0])) = bfin_read32(FLASH_MAC);
- *(u16 *)(&(addr[4])) = bfin_read16(FLASH_MAC + 4);
+ /* the MAC is stored in OTP memory page 0xDF */
+ u32 ret;
+ u64 otp_mac;
+ u32 (*otp_read)(u32 page, u32 flags, u64 *page_content) = (void *)0xEF00001A;
+
+ ret = otp_read(0xDF, 0x00, &otp_mac);
+ if (!(ret & 0x1)) {
+ char *otp_mac_p = (char *)&otp_mac;
+ for (ret = 0; ret < 6; ++ret)
+ addr[ret] = otp_mac_p[5 - ret];
+ }
}
EXPORT_SYMBOL(bfin_get_ether_addr);
diff --git a/arch/blackfin/mach-bf533/boards/ezkit.c b/arch/blackfin/mach-bf533/boards/ezkit.c
index 2b09aa3..241b5a2 100644
--- a/arch/blackfin/mach-bf533/boards/ezkit.c
+++ b/arch/blackfin/mach-bf533/boards/ezkit.c
@@ -99,11 +99,11 @@
}, {
.name = "kernel",
.size = 0xe0000,
- .offset = 0x20000
+ .offset = MTDPART_OFS_APPEND,
}, {
.name = "file system",
- .size = 0x700000,
- .offset = 0x00100000,
+ .size = MTDPART_SIZ_FULL,
+ .offset = MTDPART_OFS_APPEND,
}
};
@@ -298,6 +298,19 @@
};
#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>
@@ -350,6 +363,8 @@
#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE)
&i2c_gpio_device,
#endif
+
+ &bfin_gpios_device,
};
static int __init ezkit_init(void)
diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c
index a645f6f..b2ac481 100644
--- a/arch/blackfin/mach-bf533/boards/stamp.c
+++ b/arch/blackfin/mach-bf533/boards/stamp.c
@@ -112,7 +112,7 @@
static struct mtd_partition stamp_partitions[] = {
{
.name = "Bootloader",
- .size = 0x20000,
+ .size = 0x40000,
.offset = 0,
}, {
.name = "Kernel",
@@ -160,17 +160,17 @@
static struct mtd_partition bfin_spi_flash_partitions[] = {
{
.name = "bootloader",
- .size = 0x00020000,
+ .size = 0x00040000,
.offset = 0,
.mask_flags = MTD_CAP_ROM
}, {
.name = "kernel",
.size = 0xe0000,
- .offset = 0x20000
+ .offset = MTDPART_OFS_APPEND,
}, {
.name = "file system",
- .size = 0x700000,
- .offset = 0x00100000,
+ .size = MTDPART_SIZ_FULL,
+ .offset = MTDPART_OFS_APPEND,
}
};
@@ -212,13 +212,6 @@
};
#endif
-#if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
-static struct bfin5xx_spi_chip ad5304_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,
@@ -308,17 +301,6 @@
},
#endif
-#if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
- {
- .modalias = "ad5304_spi",
- .max_speed_hz = 1000000, /* max spi clock (SCK) speed in HZ */
- .bus_num = 0,
- .chip_select = 2,
- .platform_data = NULL,
- .controller_data = &ad5304_chip_info,
- .mode = SPI_MODE_2,
- },
-#endif
#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
{
.modalias = "spidev",
@@ -457,6 +439,19 @@
};
#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>
@@ -518,6 +513,8 @@
#if defined(CONFIG_I2C_GPIO) || defined(CONFIG_I2C_GPIO_MODULE)
&i2c_gpio_device,
#endif
+
+ &bfin_gpios_device,
&stamp_flash_device,
};
diff --git a/arch/blackfin/mach-bf537/boards/generic_board.c b/arch/blackfin/mach-bf537/boards/generic_board.c
index 8a3397d..c95395b 100644
--- a/arch/blackfin/mach-bf537/boards/generic_board.c
+++ b/arch/blackfin/mach-bf537/boards/generic_board.c
@@ -371,13 +371,6 @@
};
#endif
-#if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
-static struct bfin5xx_spi_chip ad5304_chip_info = {
- .enable_dma = 0,
- .bits_per_word = 16,
-};
-#endif
-
#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
.enable_dma = 0,
@@ -483,17 +476,6 @@
.mode = SPI_MODE_3,
},
#endif
-#if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
- {
- .modalias = "ad5304_spi",
- .max_speed_hz = 1250000, /* max spi clock (SCK) speed in HZ */
- .bus_num = 0,
- .chip_select = 2,
- .platform_data = NULL,
- .controller_data = &ad5304_chip_info,
- .mode = SPI_MODE_2,
- },
-#endif
#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
{
.modalias = "ad7877",
diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c
index 9e2277e..ea83148 100644
--- a/arch/blackfin/mach-bf537/boards/stamp.c
+++ b/arch/blackfin/mach-bf537/boards/stamp.c
@@ -128,6 +128,19 @@
};
#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_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
static struct resource bfin_pcmcia_cf_resources[] = {
{
@@ -343,7 +356,7 @@
static struct mtd_partition stamp_partitions[] = {
{
.name = "Bootloader",
- .size = 0x20000,
+ .size = 0x40000,
.offset = 0,
}, {
.name = "Kernel",
@@ -351,7 +364,7 @@
.offset = MTDPART_OFS_APPEND,
}, {
.name = "RootFS",
- .size = 0x400000 - 0x20000 - 0xE0000 - 0x10000,
+ .size = 0x400000 - 0x40000 - 0xE0000 - 0x10000,
.offset = MTDPART_OFS_APPEND,
}, {
.name = "MAC Address",
@@ -391,17 +404,17 @@
static struct mtd_partition bfin_spi_flash_partitions[] = {
{
.name = "bootloader",
- .size = 0x00020000,
+ .size = 0x00040000,
.offset = 0,
.mask_flags = MTD_CAP_ROM
}, {
.name = "kernel",
.size = 0xe0000,
- .offset = 0x20000
+ .offset = MTDPART_OFS_APPEND,
}, {
.name = "file system",
- .size = 0x700000,
- .offset = 0x00100000,
+ .size = MTDPART_SIZ_FULL,
+ .offset = MTDPART_OFS_APPEND,
}
};
@@ -459,13 +472,6 @@
};
#endif
-#if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
-static struct bfin5xx_spi_chip ad5304_chip_info = {
- .enable_dma = 0,
- .bits_per_word = 16,
-};
-#endif
-
#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
.enable_dma = 0,
@@ -578,17 +584,6 @@
.mode = SPI_MODE_3,
},
#endif
-#if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
- {
- .modalias = "ad5304_spi",
- .max_speed_hz = 1250000, /* max spi clock (SCK) speed in HZ */
- .bus_num = 0,
- .chip_select = 2,
- .platform_data = NULL,
- .controller_data = &ad5304_chip_info,
- .mode = SPI_MODE_2,
- },
-#endif
#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
{
.modalias = "ad7877",
@@ -821,6 +816,8 @@
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
&bfin_device_gpiokeys,
#endif
+
+ &bfin_gpios_device,
&stamp_flash_device,
};
diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c
index 916e963..40846aa 100644
--- a/arch/blackfin/mach-bf548/boards/ezkit.c
+++ b/arch/blackfin/mach-bf548/boards/ezkit.c
@@ -285,8 +285,8 @@
},
{
.name = "File System",
- .offset = 4 * SIZE_1M,
- .size = (256 - 4) * SIZE_1M,
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL,
},
};
@@ -323,7 +323,7 @@
};
#endif
-#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN)
+#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
static struct platform_device bf54x_sdh_device = {
.name = "bfin-sdh",
.id = 0,
@@ -333,7 +333,7 @@
static struct mtd_partition ezkit_partitions[] = {
{
.name = "Bootloader",
- .size = 0x20000,
+ .size = 0x40000,
.offset = 0,
}, {
.name = "Kernel",
@@ -381,8 +381,8 @@
.mask_flags = MTD_CAP_ROM
}, {
.name = "linux kernel",
- .size = 0x1c0000,
- .offset = 0x40000
+ .size = MTDPART_SIZ_FULL,
+ .offset = MTDPART_OFS_APPEND,
}
};
@@ -594,6 +594,19 @@
};
#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,
+};
+
static struct platform_device *ezkit_devices[] __initdata = {
#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
&rtc_device,
@@ -623,7 +636,7 @@
&bf5xx_nand_device,
#endif
-#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN)
+#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
&bf54x_sdh_device,
#endif
@@ -646,6 +659,8 @@
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
&bfin_device_gpiokeys,
#endif
+
+ &bfin_gpios_device,
&ezkit_flash_device,
};
diff --git a/arch/blackfin/mach-bf548/dma.c b/arch/blackfin/mach-bf548/dma.c
index 374803a..f547929 100644
--- a/arch/blackfin/mach-bf548/dma.c
+++ b/arch/blackfin/mach-bf548/dma.c
@@ -27,6 +27,8 @@
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#include <linux/module.h>
+
#include <asm/blackfin.h>
#include <asm/dma.h>
diff --git a/arch/blackfin/mach-bf548/head.S b/arch/blackfin/mach-bf548/head.S
index 74fe258..46222a7 100644
--- a/arch/blackfin/mach-bf548/head.S
+++ b/arch/blackfin/mach-bf548/head.S
@@ -28,6 +28,7 @@
*/
#include <linux/linkage.h>
+#include <linux/init.h>
#include <asm/blackfin.h>
#include <asm/trace.h>
#if CONFIG_BFIN_KERNEL_CLOCK
@@ -44,10 +45,9 @@
#define INITIAL_STACK 0xFFB01000
-.text
+__INIT
ENTRY(__start)
-ENTRY(__stext)
/* R0: argument of command line string, passed from uboot, save it */
R7 = R0;
/* Enable Cycle Counter and Nesting Of Interrupts */
@@ -213,6 +213,7 @@
.LWAIT_HERE:
jump .LWAIT_HERE;
+ENDPROC(__start)
ENTRY(_real_start)
[ -- sp ] = reti;
@@ -285,6 +286,9 @@
call _start_kernel;
.L_exit:
jump.s .L_exit;
+ENDPROC(_real_start)
+
+__FINIT
.section .l1.text
#if CONFIG_BFIN_KERNEL_CLOCK
@@ -450,6 +454,7 @@
SSYNC;
RTS;
+ENDPROC(_start_dma_code)
#endif /* CONFIG_BFIN_KERNEL_CLOCK */
.data
diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c
index 43c1b09..d357f64 100644
--- a/arch/blackfin/mach-bf561/boards/ezkit.c
+++ b/arch/blackfin/mach-bf561/boards/ezkit.c
@@ -223,7 +223,7 @@
static struct mtd_partition ezkit_partitions[] = {
{
.name = "Bootloader",
- .size = 0x20000,
+ .size = 0x40000,
.offset = 0,
}, {
.name = "Kernel",
@@ -389,6 +389,19 @@
};
#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>
@@ -446,6 +459,7 @@
&isp1362_hcd_device,
#endif
+ &bfin_gpios_device,
&ezkit_flash_device,
};
diff --git a/arch/blackfin/mach-common/dpmc.S b/arch/blackfin/mach-common/dpmc.S
index b80ddd8..9d45aa3 100644
--- a/arch/blackfin/mach-common/dpmc.S
+++ b/arch/blackfin/mach-common/dpmc.S
@@ -31,140 +31,6 @@
#include <asm/blackfin.h>
#include <asm/mach/irq.h>
-.text
-
-ENTRY(_unmask_wdog_wakeup_evt)
- [--SP] = ( R7:0, P5:0 );
-#if defined(CONFIG_BF561)
- P0.H = hi(SICA_IWR1);
- P0.L = lo(SICA_IWR1);
-#elif defined(CONFIG_BF54x) || defined(CONFIG_BF52x)
- P0.h = HI(SIC_IWR0);
- P0.l = LO(SIC_IWR0);
-#else
- P0.h = HI(SIC_IWR);
- P0.l = LO(SIC_IWR);
-#endif
- R7 = [P0];
-#if defined(CONFIG_BF561)
- BITSET(R7, 27);
-#else
- BITSET(R7,(IRQ_WATCH - IVG7));
-#endif
- [P0] = R7;
- SSYNC;
-
- ( R7:0, P5:0 ) = [SP++];
- RTS;
-
-.LWRITE_TO_STAT:
- /* When watch dog timer is enabled, a write to STAT will load the
- * contents of CNT to STAT
- */
- R7 = 0x0000(z);
-#if defined(CONFIG_BF561)
- P0.h = HI(WDOGA_STAT);
- P0.l = LO(WDOGA_STAT);
-#else
- P0.h = HI(WDOG_STAT);
- P0.l = LO(WDOG_STAT);
-#endif
- [P0] = R7;
- SSYNC;
- JUMP .LSKIP_WRITE_TO_STAT;
-
-ENTRY(_program_wdog_timer)
- [--SP] = ( R7:0, P5:0 );
-#if defined(CONFIG_BF561)
- P0.h = HI(WDOGA_CNT);
- P0.l = LO(WDOGA_CNT);
-#else
- P0.h = HI(WDOG_CNT);
- P0.l = LO(WDOG_CNT);
-#endif
- [P0] = R0;
- SSYNC;
-
-#if defined(CONFIG_BF561)
- P0.h = HI(WDOGA_CTL);
- P0.l = LO(WDOGA_CTL);
-#else
- P0.h = HI(WDOG_CTL);
- P0.l = LO(WDOG_CTL);
-#endif
- R7 = W[P0](Z);
- CC = BITTST(R7,1);
- if !CC JUMP .LWRITE_TO_STAT;
- CC = BITTST(R7,2);
- if !CC JUMP .LWRITE_TO_STAT;
-
-.LSKIP_WRITE_TO_STAT:
-#if defined(CONFIG_BF561)
- P0.h = HI(WDOGA_CTL);
- P0.l = LO(WDOGA_CTL);
-#else
- P0.h = HI(WDOG_CTL);
- P0.l = LO(WDOG_CTL);
-#endif
- R7 = W[P0](Z);
- BITCLR(R7,1); /* Enable GP event */
- BITSET(R7,2);
- W[P0] = R7.L;
- SSYNC;
- NOP;
-
- R7 = W[P0](Z);
- BITCLR(R7,4); /* Enable the wdog counter */
- W[P0] = R7.L;
- SSYNC;
-
- ( R7:0, P5:0 ) = [SP++];
- RTS;
-
-ENTRY(_clear_wdog_wakeup_evt)
- [--SP] = ( R7:0, P5:0 );
-
-#if defined(CONFIG_BF561)
- P0.h = HI(WDOGA_CTL);
- P0.l = LO(WDOGA_CTL);
-#else
- P0.h = HI(WDOG_CTL);
- P0.l = LO(WDOG_CTL);
-#endif
- R7 = 0x0AD6(Z);
- W[P0] = R7.L;
- SSYNC;
-
- R7 = W[P0](Z);
- BITSET(R7,15);
- W[P0] = R7.L;
- SSYNC;
-
- R7 = W[P0](Z);
- BITSET(R7,1);
- BITSET(R7,2);
- W[P0] = R7.L;
- SSYNC;
-
- ( R7:0, P5:0 ) = [SP++];
- RTS;
-
-ENTRY(_disable_wdog_timer)
- [--SP] = ( R7:0, P5:0 );
-#if defined(CONFIG_BF561)
- P0.h = HI(WDOGA_CTL);
- P0.l = LO(WDOGA_CTL);
-#else
- P0.h = HI(WDOG_CTL);
- P0.l = LO(WDOG_CTL);
-#endif
- R7 = 0xAD6(Z);
- W[P0] = R7.L;
- SSYNC;
- ( R7:0, P5:0 ) = [SP++];
- RTS;
-
-#if !defined(CONFIG_BF561)
.section .l1.text
@@ -459,10 +325,12 @@
RTS;
ENTRY(_set_rtc_istat)
+#ifndef CONFIG_BF561
P0.H = hi(RTC_ISTAT);
P0.L = lo(RTC_ISTAT);
w[P0] = R0.L;
SSYNC;
+#endif
RTS;
ENTRY(_test_pll_locked)
@@ -473,4 +341,3 @@
CC = BITTST(R0,5);
IF !CC JUMP 1b;
RTS;
-#endif
diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S
index 2cbb7a0..cee54ce 100644
--- a/arch/blackfin/mach-common/entry.S
+++ b/arch/blackfin/mach-common/entry.S
@@ -1369,7 +1369,7 @@
.long _sys_epoll_pwait
.long _sys_utimensat
.long _sys_signalfd
- .long _sys_ni_syscall
+ .long _sys_timerfd_create
.long _sys_eventfd /* 350 */
.long _sys_pread64
.long _sys_pwrite64
@@ -1378,6 +1378,9 @@
.long _sys_get_robust_list /* 355 */
.long _sys_fallocate
.long _sys_semtimedop
+ .long _sys_timerfd_settime
+ .long _sys_timerfd_gettime
+
.rept NR_syscalls-(.-_sys_call_table)/4
.long _sys_ni_syscall
.endr
diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c
index 880595a..225ef14 100644
--- a/arch/blackfin/mach-common/ints-priority.c
+++ b/arch/blackfin/mach-common/ints-priority.c
@@ -74,7 +74,7 @@
#endif
struct ivgx {
- /* irq number for request_irq, available in mach-bf533/irq.h */
+ /* irq number for request_irq, available in mach-bf5xx/irq.h */
unsigned int irqno;
/* corresponding bit in the SIC_ISR register */
unsigned int isrflag;
@@ -86,7 +86,6 @@
struct ivgx *istop;
} ivg7_13[IVG13 - IVG7 + 1];
-static void search_IAR(void);
/*
* Search SIC_IAR and fill tables with the irqvalues
@@ -120,10 +119,10 @@
}
/*
- * This is for BF533 internal IRQs
+ * This is for core internal IRQs
*/
-static void ack_noop(unsigned int irq)
+static void bfin_ack_noop(unsigned int irq)
{
/* Dummy function. */
}
@@ -156,11 +155,11 @@
{
#ifdef CONFIG_BF53x
bfin_write_SIC_IMASK(bfin_read_SIC_IMASK() &
- ~(1 << (irq - (IRQ_CORETMR + 1))));
+ ~(1 << SIC_SYSIRQ(irq)));
#else
unsigned mask_bank, mask_bit;
- mask_bank = (irq - (IRQ_CORETMR + 1)) / 32;
- mask_bit = (irq - (IRQ_CORETMR + 1)) % 32;
+ mask_bank = SIC_SYSIRQ(irq) / 32;
+ mask_bit = SIC_SYSIRQ(irq) % 32;
bfin_write_SIC_IMASK(mask_bank, bfin_read_SIC_IMASK(mask_bank) &
~(1 << mask_bit));
#endif
@@ -171,11 +170,11 @@
{
#ifdef CONFIG_BF53x
bfin_write_SIC_IMASK(bfin_read_SIC_IMASK() |
- (1 << (irq - (IRQ_CORETMR + 1))));
+ (1 << SIC_SYSIRQ(irq)));
#else
unsigned mask_bank, mask_bit;
- mask_bank = (irq - (IRQ_CORETMR + 1)) / 32;
- mask_bit = (irq - (IRQ_CORETMR + 1)) % 32;
+ mask_bank = SIC_SYSIRQ(irq) / 32;
+ mask_bit = SIC_SYSIRQ(irq) % 32;
bfin_write_SIC_IMASK(mask_bank, bfin_read_SIC_IMASK(mask_bank) |
(1 << mask_bit));
#endif
@@ -187,8 +186,8 @@
{
unsigned bank, bit;
unsigned long flags;
- bank = (irq - (IRQ_CORETMR + 1)) / 32;
- bit = (irq - (IRQ_CORETMR + 1)) % 32;
+ bank = SIC_SYSIRQ(irq) / 32;
+ bit = SIC_SYSIRQ(irq) % 32;
local_irq_save(flags);
@@ -204,15 +203,18 @@
#endif
static struct irq_chip bfin_core_irqchip = {
- .ack = ack_noop,
+ .ack = bfin_ack_noop,
.mask = bfin_core_mask_irq,
.unmask = bfin_core_unmask_irq,
};
static struct irq_chip bfin_internal_irqchip = {
- .ack = ack_noop,
+ .ack = bfin_ack_noop,
.mask = bfin_internal_mask_irq,
.unmask = bfin_internal_unmask_irq,
+ .mask_ack = bfin_internal_mask_irq,
+ .disable = bfin_internal_mask_irq,
+ .enable = bfin_internal_unmask_irq,
#ifdef CONFIG_PM
.set_wake = bfin_internal_set_wake,
#endif
@@ -221,38 +223,23 @@
#ifdef BF537_GENERIC_ERROR_INT_DEMUX
static int error_int_mask;
-static void bfin_generic_error_ack_irq(unsigned int irq)
-{
-
-}
-
static void bfin_generic_error_mask_irq(unsigned int irq)
{
error_int_mask &= ~(1L << (irq - IRQ_PPI_ERROR));
- if (!error_int_mask) {
- local_irq_disable();
- bfin_write_SIC_IMASK(bfin_read_SIC_IMASK() &
- ~(1 << (IRQ_GENERIC_ERROR -
- (IRQ_CORETMR + 1))));
- SSYNC();
- local_irq_enable();
- }
+ if (!error_int_mask)
+ bfin_internal_mask_irq(IRQ_GENERIC_ERROR);
}
static void bfin_generic_error_unmask_irq(unsigned int irq)
{
- local_irq_disable();
- bfin_write_SIC_IMASK(bfin_read_SIC_IMASK() | 1 <<
- (IRQ_GENERIC_ERROR - (IRQ_CORETMR + 1)));
- SSYNC();
- local_irq_enable();
-
+ bfin_internal_unmask_irq(IRQ_GENERIC_ERROR);
error_int_mask |= 1L << (irq - IRQ_PPI_ERROR);
}
static struct irq_chip bfin_generic_error_irqchip = {
- .ack = bfin_generic_error_ack_irq,
+ .ack = bfin_ack_noop,
+ .mask_ack = bfin_generic_error_mask_irq,
.mask = bfin_generic_error_mask_irq,
.unmask = bfin_generic_error_unmask_irq,
};
@@ -608,7 +595,7 @@
(struct pin_int_t *)PINT3_MASK_SET,
};
-unsigned short get_irq_base(u8 bank, u8 bmap)
+inline unsigned short get_irq_base(u8 bank, u8 bmap)
{
u16 irq_base;
@@ -969,17 +956,12 @@
#if defined(CONFIG_BF54x) || defined(CONFIG_BF52x) || defined(CONFIG_BF561)
bfin_write_SIC_IMASK0(SIC_UNMASK_ALL);
bfin_write_SIC_IMASK1(SIC_UNMASK_ALL);
- bfin_write_SIC_IWR0(IWR_ENABLE_ALL);
- bfin_write_SIC_IWR1(IWR_ENABLE_ALL);
# ifdef CONFIG_BF54x
bfin_write_SIC_IMASK2(SIC_UNMASK_ALL);
- bfin_write_SIC_IWR2(IWR_ENABLE_ALL);
# endif
#else
bfin_write_SIC_IMASK(SIC_UNMASK_ALL);
- bfin_write_SIC_IWR(IWR_ENABLE_ALL);
#endif
- SSYNC();
local_irq_disable();
@@ -1001,90 +983,53 @@
set_irq_chip(irq, &bfin_core_irqchip);
else
set_irq_chip(irq, &bfin_internal_irqchip);
-#ifdef BF537_GENERIC_ERROR_INT_DEMUX
- if (irq != IRQ_GENERIC_ERROR) {
-#endif
- switch (irq) {
+ switch (irq) {
#if defined(CONFIG_BF53x)
- case IRQ_PROG_INTA:
- set_irq_chained_handler(irq,
- bfin_demux_gpio_irq);
- break;
+ case IRQ_PROG_INTA:
# if defined(BF537_FAMILY) && !(defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE))
- case IRQ_MAC_RX:
- set_irq_chained_handler(irq,
- bfin_demux_gpio_irq);
- break;
+ case IRQ_MAC_RX:
# endif
#elif defined(CONFIG_BF54x)
- case IRQ_PINT0:
- set_irq_chained_handler(irq,
- bfin_demux_gpio_irq);
- break;
- case IRQ_PINT1:
- set_irq_chained_handler(irq,
- bfin_demux_gpio_irq);
- break;
- case IRQ_PINT2:
- set_irq_chained_handler(irq,
- bfin_demux_gpio_irq);
- break;
- case IRQ_PINT3:
- set_irq_chained_handler(irq,
- bfin_demux_gpio_irq);
- break;
+ case IRQ_PINT0:
+ case IRQ_PINT1:
+ case IRQ_PINT2:
+ case IRQ_PINT3:
#elif defined(CONFIG_BF52x)
- case IRQ_PORTF_INTA:
- set_irq_chained_handler(irq,
- bfin_demux_gpio_irq);
- break;
- case IRQ_PORTG_INTA:
- set_irq_chained_handler(irq,
- bfin_demux_gpio_irq);
- break;
- case IRQ_PORTH_INTA:
- set_irq_chained_handler(irq,
- bfin_demux_gpio_irq);
- break;
+ case IRQ_PORTF_INTA:
+ case IRQ_PORTG_INTA:
+ case IRQ_PORTH_INTA:
#elif defined(CONFIG_BF561)
- case IRQ_PROG0_INTA:
- set_irq_chained_handler(irq,
- bfin_demux_gpio_irq);
- break;
- case IRQ_PROG1_INTA:
- set_irq_chained_handler(irq,
- bfin_demux_gpio_irq);
- break;
- case IRQ_PROG2_INTA:
- set_irq_chained_handler(irq,
- bfin_demux_gpio_irq);
- break;
+ case IRQ_PROG0_INTA:
+ case IRQ_PROG1_INTA:
+ case IRQ_PROG2_INTA:
#endif
- default:
- set_irq_handler(irq, handle_simple_irq);
- break;
- }
-
+ set_irq_chained_handler(irq,
+ bfin_demux_gpio_irq);
+ break;
#ifdef BF537_GENERIC_ERROR_INT_DEMUX
- } else {
+ case IRQ_GENERIC_ERROR:
set_irq_handler(irq, bfin_demux_error_irq);
+
+ break;
+#endif
+ default:
+ set_irq_handler(irq, handle_simple_irq);
+ break;
}
-#endif
}
+
#ifdef BF537_GENERIC_ERROR_INT_DEMUX
- for (irq = IRQ_PPI_ERROR; irq <= IRQ_UART1_ERROR; irq++) {
- set_irq_chip(irq, &bfin_generic_error_irqchip);
- set_irq_handler(irq, handle_level_irq);
- }
+ for (irq = IRQ_PPI_ERROR; irq <= IRQ_UART1_ERROR; irq++)
+ set_irq_chip_and_handler(irq, &bfin_generic_error_irqchip,
+ handle_level_irq);
#endif
- for (irq = GPIO_IRQ_BASE; irq < NR_IRQS; irq++) {
+ /* if configured as edge, then will be changed to do_edge_IRQ */
+ for (irq = GPIO_IRQ_BASE; irq < NR_IRQS; irq++)
+ set_irq_chip_and_handler(irq, &bfin_gpio_irqchip,
+ handle_level_irq);
- set_irq_chip(irq, &bfin_gpio_irqchip);
- /* if configured as edge, then will be changed to do_edge_IRQ */
- set_irq_handler(irq, handle_level_irq);
- }
bfin_write_IMASK(0);
CSYNC();
@@ -1106,6 +1051,16 @@
IMASK_IVG14 | IMASK_IVG13 | IMASK_IVG12 | IMASK_IVG11 |
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);
+# ifdef CONFIG_BF54x
+ bfin_write_SIC_IWR2(IWR_ENABLE_ALL);
+# endif
+#else
+ bfin_write_SIC_IWR(IWR_ENABLE_ALL);
+#endif
+
return 0;
}
@@ -1122,7 +1077,6 @@
#if defined(CONFIG_BF54x) || defined(CONFIG_BF52x) || defined(CONFIG_BF561)
unsigned long sic_status[3];
- SSYNC();
sic_status[0] = bfin_read_SIC_ISR0() & bfin_read_SIC_IMASK0();
sic_status[1] = bfin_read_SIC_ISR1() & bfin_read_SIC_IMASK1();
#ifdef CONFIG_BF54x
@@ -1138,7 +1092,7 @@
}
#else
unsigned long sic_status;
- SSYNC();
+
sic_status = bfin_read_SIC_IMASK() & bfin_read_SIC_ISR();
for (;; ivg++) {
diff --git a/arch/blackfin/mm/init.c b/arch/blackfin/mm/init.c
index 1f516c5..ec3141f 100644
--- a/arch/blackfin/mm/init.c
+++ b/arch/blackfin/mm/init.c
@@ -181,7 +181,7 @@
}
}
-static __init void free_init_pages(const char *what, unsigned long begin, unsigned long end)
+static void __init free_init_pages(const char *what, unsigned long begin, unsigned long end)
{
unsigned long addr;
/* next to check that the page we free is not a partial page */
@@ -203,7 +203,7 @@
}
#endif
-void __init free_initmem(void)
+void __init_refok free_initmem(void)
{
#if defined CONFIG_RAMKERNEL && !defined CONFIG_MPU
free_init_pages("unused kernel memory",
diff --git a/arch/cris/arch-v10/kernel/time.c b/arch/cris/arch-v10/kernel/time.c
index 9310a7b..525483f 100644
--- a/arch/cris/arch-v10/kernel/time.c
+++ b/arch/cris/arch-v10/kernel/time.c
@@ -13,7 +13,7 @@
#include <linux/swap.h>
#include <linux/sched.h>
#include <linux/init.h>
-#include <linux/vmstat.h>
+#include <linux/mm.h>
#include <asm/arch/svinto.h>
#include <asm/types.h>
#include <asm/signal.h>
diff --git a/arch/cris/arch-v10/lib/string.c b/arch/cris/arch-v10/lib/string.c
index 7161a2b..c7bd6eb 100644
--- a/arch/cris/arch-v10/lib/string.c
+++ b/arch/cris/arch-v10/lib/string.c
@@ -1,55 +1,59 @@
-/*#************************************************************************#*/
-/*#-------------------------------------------------------------------------*/
-/*# */
-/*# FUNCTION NAME: memcpy() */
-/*# */
-/*# PARAMETERS: void* dst; Destination address. */
-/*# void* src; Source address. */
-/*# int len; Number of bytes to copy. */
-/*# */
-/*# RETURNS: dst. */
-/*# */
-/*# DESCRIPTION: Copies len bytes of memory from src to dst. No guarantees */
-/*# about copying of overlapping memory areas. This routine is */
-/*# very sensitive to compiler changes in register allocation. */
-/*# Should really be rewritten to avoid this problem. */
-/*# */
-/*#-------------------------------------------------------------------------*/
-/*# */
-/*# HISTORY */
-/*# */
-/*# DATE NAME CHANGES */
-/*# ---- ---- ------- */
-/*# 941007 Kenny R Creation */
-/*# 941011 Kenny R Lots of optimizations and inlining. */
-/*# 941129 Ulf A Adapted for use in libc. */
-/*# 950216 HP N==0 forgotten if non-aligned src/dst. */
-/*# Added some optimizations. */
-/*# 001025 HP Make src and dst char *. Align dst to */
-/*# dword, not just word-if-both-src-and-dst- */
-/*# are-misaligned. */
-/*# */
-/*#-------------------------------------------------------------------------*/
+/* A memcpy for CRIS.
+ Copyright (C) 1994-2005 Axis Communications.
+ All rights reserved.
-#include <linux/types.h>
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
-void *memcpy(void *pdst,
- const void *psrc,
- size_t pn)
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+
+ 2. Neither the name of Axis Communications nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY AXIS COMMUNICATIONS AND ITS CONTRIBUTORS
+ ``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 AXIS
+ COMMUNICATIONS OR ITS CONTRIBUTORS 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. */
+
+/* FIXME: This file should really only be used for reference, as the
+ result is somewhat depending on gcc generating what we expect rather
+ than what we describe. An assembly file should be used instead. */
+
+#include <stddef.h>
+
+/* Break even between movem and move16 is really at 38.7 * 2, but
+ modulo 44, so up to the next multiple of 44, we use ordinary code. */
+#define MEMCPY_BY_BLOCK_THRESHOLD (44 * 2)
+
+/* No name ambiguities in this file. */
+__asm__ (".syntax no_register_prefix");
+
+void *
+memcpy(void *pdst, const void *psrc, size_t pn)
{
- /* Ok. Now we want the parameters put in special registers.
+ /* Now we want the parameters put in special registers.
Make sure the compiler is able to make something useful of this.
- As it is now: r10 -> r13; r11 -> r11 (nop); r12 -> r12 (nop).
+ As it is now: r10 -> r13; r11 -> r11 (nop); r12 -> r12 (nop).
- If gcc was alright, it really would need no temporaries, and no
- stack space to save stuff on. */
+ If gcc was allright, it really would need no temporaries, and no
+ stack space to save stuff on. */
register void *return_dst __asm__ ("r10") = pdst;
- register char *dst __asm__ ("r13") = pdst;
- register const char *src __asm__ ("r11") = psrc;
+ register unsigned char *dst __asm__ ("r13") = pdst;
+ register unsigned const char *src __asm__ ("r11") = psrc;
register int n __asm__ ("r12") = pn;
-
-
+
/* When src is aligned but not dst, this makes a few extra needless
cycles. I believe it would take as many to check that the
re-alignment was unnecessary. */
@@ -59,167 +63,174 @@
&& n >= 3)
{
if ((unsigned long) dst & 1)
- {
- n--;
- *(char*)dst = *(char*)src;
- src++;
- dst++;
- }
+ {
+ n--;
+ *dst = *src;
+ src++;
+ dst++;
+ }
if ((unsigned long) dst & 2)
+ {
+ n -= 2;
+ *(short *) dst = *(short *) src;
+ src += 2;
+ dst += 2;
+ }
+ }
+
+ /* Decide which copying method to use. */
+ if (n >= MEMCPY_BY_BLOCK_THRESHOLD)
{
- n -= 2;
- *(short*)dst = *(short*)src;
- src += 2;
- dst += 2;
- }
- }
-
- /* Decide which copying method to use. */
- if (n >= 44*2) /* Break even between movem and
- move16 is at 38.7*2, but modulo 44. */
- {
- /* For large copies we use 'movem' */
-
- /* It is not optimal to tell the compiler about clobbering any
- registers; that will move the saving/restoring of those registers
- to the function prologue/epilogue, and make non-movem sizes
- suboptimal.
-
- This method is not foolproof; it assumes that the "asm reg"
- declarations at the beginning of the function really are used
- here (beware: they may be moved to temporary registers).
- This way, we do not have to save/move the registers around into
- temporaries; we can safely use them straight away.
-
- If you want to check that the allocation was right; then
- check the equalities in the first comment. It should say
- "r13=r13, r11=r11, r12=r12" */
- __asm__ volatile ("\n\
- ;; Check that the following is true (same register names on \n\
- ;; both sides of equal sign, as in r8=r8): \n\
- ;; %0=r13, %1=r11, %2=r12 \n\
- ;; \n\
- ;; Save the registers we'll use in the movem process \n\
- ;; on the stack. \n\
- subq 11*4,$sp \n\
- movem $r10,[$sp] \n\
+ /* It is not optimal to tell the compiler about clobbering any
+ registers; that will move the saving/restoring of those registers
+ to the function prologue/epilogue, and make non-movem sizes
+ suboptimal. */
+ __asm__ volatile
+ ("\
+ ;; GCC does promise correct register allocations, but let's \n\
+ ;; make sure it keeps its promises. \n\
+ .ifnc %0-%1-%2,$r13-$r11-$r12 \n\
+ .error \"GCC reg alloc bug: %0-%1-%4 != $r13-$r12-$r11\" \n\
+ .endif \n\
\n\
- ;; Now we've got this: \n\
- ;; r11 - src \n\
- ;; r13 - dst \n\
- ;; r12 - n \n\
+ ;; Save the registers we'll use in the movem process \n\
+ ;; on the stack. \n\
+ subq 11*4,sp \n\
+ movem r10,[sp] \n\
\n\
- ;; Update n for the first loop \n\
- subq 44,$r12 \n\
+ ;; Now we've got this: \n\
+ ;; r11 - src \n\
+ ;; r13 - dst \n\
+ ;; r12 - n \n\
+ \n\
+ ;; Update n for the first loop. \n\
+ subq 44,r12 \n\
0: \n\
- movem [$r11+],$r10 \n\
- subq 44,$r12 \n\
- bge 0b \n\
- movem $r10,[$r13+] \n\
+"
+#ifdef __arch_common_v10_v32
+ /* Cater to branch offset difference between v32 and v10. We
+ assume the branch below has an 8-bit offset. */
+" setf\n"
+#endif
+" movem [r11+],r10 \n\
+ subq 44,r12 \n\
+ bge 0b \n\
+ movem r10,[r13+] \n\
\n\
- addq 44,$r12 ;; compensate for last loop underflowing n \n\
+ ;; Compensate for last loop underflowing n. \n\
+ addq 44,r12 \n\
\n\
- ;; Restore registers from stack \n\
- movem [$sp+],$r10"
+ ;; Restore registers from stack. \n\
+ movem [sp+],r10"
- /* Outputs */ : "=r" (dst), "=r" (src), "=r" (n)
- /* Inputs */ : "0" (dst), "1" (src), "2" (n));
-
- }
+ /* Outputs. */
+ : "=r" (dst), "=r" (src), "=r" (n)
- /* Either we directly starts copying, using dword copying
- in a loop, or we copy as much as possible with 'movem'
- and then the last block (<44 bytes) is copied here.
- This will work since 'movem' will have updated src,dst,n. */
+ /* Inputs. */
+ : "0" (dst), "1" (src), "2" (n));
+ }
- while ( n >= 16 )
- {
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- n -= 16;
- }
+ while (n >= 16)
+ {
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
- /* A switch() is definitely the fastest although it takes a LOT of code.
- * Particularly if you inline code this.
- */
+ n -= 16;
+ }
+
switch (n)
- {
+ {
case 0:
break;
- case 1:
- *(char*)dst = *(char*)src;
- break;
- case 2:
- *(short*)dst = *(short*)src;
- break;
- case 3:
- *((short*)dst)++ = *((short*)src)++;
- *(char*)dst = *(char*)src;
- break;
- case 4:
- *((long*)dst)++ = *((long*)src)++;
- break;
- case 5:
- *((long*)dst)++ = *((long*)src)++;
- *(char*)dst = *(char*)src;
- break;
- case 6:
- *((long*)dst)++ = *((long*)src)++;
- *(short*)dst = *(short*)src;
- break;
- case 7:
- *((long*)dst)++ = *((long*)src)++;
- *((short*)dst)++ = *((short*)src)++;
- *(char*)dst = *(char*)src;
- break;
- case 8:
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- break;
- case 9:
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- *(char*)dst = *(char*)src;
- break;
- case 10:
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- *(short*)dst = *(short*)src;
- break;
- case 11:
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- *((short*)dst)++ = *((short*)src)++;
- *(char*)dst = *(char*)src;
- break;
- case 12:
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- break;
- case 13:
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- *(char*)dst = *(char*)src;
- break;
- case 14:
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- *(short*)dst = *(short*)src;
- break;
- case 15:
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- *((short*)dst)++ = *((short*)src)++;
- *(char*)dst = *(char*)src;
- break;
- }
- return return_dst; /* destination pointer. */
-} /* memcpy() */
+ case 1:
+ *dst = *src;
+ break;
+
+ case 2:
+ *(short *) dst = *(short *) src;
+ break;
+
+ case 3:
+ *(short *) dst = *(short *) src; dst += 2; src += 2;
+ *dst = *src;
+ break;
+
+ case 4:
+ *(long *) dst = *(long *) src;
+ break;
+
+ case 5:
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *dst = *src;
+ break;
+
+ case 6:
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(short *) dst = *(short *) src;
+ break;
+
+ case 7:
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(short *) dst = *(short *) src; dst += 2; src += 2;
+ *dst = *src;
+ break;
+
+ case 8:
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src;
+ break;
+
+ case 9:
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *dst = *src;
+ break;
+
+ case 10:
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(short *) dst = *(short *) src;
+ break;
+
+ case 11:
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(short *) dst = *(short *) src; dst += 2; src += 2;
+ *dst = *src;
+ break;
+
+ case 12:
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src;
+ break;
+
+ case 13:
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *dst = *src;
+ break;
+
+ case 14:
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(short *) dst = *(short *) src;
+ break;
+
+ case 15:
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(short *) dst = *(short *) src; dst += 2; src += 2;
+ *dst = *src;
+ break;
+ }
+
+ return return_dst;
+}
diff --git a/arch/cris/arch-v10/lib/usercopy.c b/arch/cris/arch-v10/lib/usercopy.c
index b8e6c04..b0a608d 100644
--- a/arch/cris/arch-v10/lib/usercopy.c
+++ b/arch/cris/arch-v10/lib/usercopy.c
@@ -193,7 +193,7 @@
inaccessible. */
unsigned long
-__copy_user_zeroing (void __user *pdst, const void *psrc, unsigned long pn)
+__copy_user_zeroing(void *pdst, const void __user *psrc, unsigned long pn)
{
/* We want the parameters put in special registers.
Make sure the compiler is able to make something useful of this.
diff --git a/arch/cris/arch-v32/lib/string.c b/arch/cris/arch-v32/lib/string.c
index 6740b2c..c7bd6eb 100644
--- a/arch/cris/arch-v32/lib/string.c
+++ b/arch/cris/arch-v32/lib/string.c
@@ -1,55 +1,59 @@
-/*#************************************************************************#*/
-/*#-------------------------------------------------------------------------*/
-/*# */
-/*# FUNCTION NAME: memcpy() */
-/*# */
-/*# PARAMETERS: void* dst; Destination address. */
-/*# void* src; Source address. */
-/*# int len; Number of bytes to copy. */
-/*# */
-/*# RETURNS: dst. */
-/*# */
-/*# DESCRIPTION: Copies len bytes of memory from src to dst. No guarantees */
-/*# about copying of overlapping memory areas. This routine is */
-/*# very sensitive to compiler changes in register allocation. */
-/*# Should really be rewritten to avoid this problem. */
-/*# */
-/*#-------------------------------------------------------------------------*/
-/*# */
-/*# HISTORY */
-/*# */
-/*# DATE NAME CHANGES */
-/*# ---- ---- ------- */
-/*# 941007 Kenny R Creation */
-/*# 941011 Kenny R Lots of optimizations and inlining. */
-/*# 941129 Ulf A Adapted for use in libc. */
-/*# 950216 HP N==0 forgotten if non-aligned src/dst. */
-/*# Added some optimizations. */
-/*# 001025 HP Make src and dst char *. Align dst to */
-/*# dword, not just word-if-both-src-and-dst- */
-/*# are-misaligned. */
-/*# */
-/*#-------------------------------------------------------------------------*/
+/* A memcpy for CRIS.
+ Copyright (C) 1994-2005 Axis Communications.
+ All rights reserved.
-#include <linux/types.h>
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
-void *memcpy(void *pdst,
- const void *psrc,
- size_t pn)
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+
+ 2. Neither the name of Axis Communications nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY AXIS COMMUNICATIONS AND ITS CONTRIBUTORS
+ ``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 AXIS
+ COMMUNICATIONS OR ITS CONTRIBUTORS 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. */
+
+/* FIXME: This file should really only be used for reference, as the
+ result is somewhat depending on gcc generating what we expect rather
+ than what we describe. An assembly file should be used instead. */
+
+#include <stddef.h>
+
+/* Break even between movem and move16 is really at 38.7 * 2, but
+ modulo 44, so up to the next multiple of 44, we use ordinary code. */
+#define MEMCPY_BY_BLOCK_THRESHOLD (44 * 2)
+
+/* No name ambiguities in this file. */
+__asm__ (".syntax no_register_prefix");
+
+void *
+memcpy(void *pdst, const void *psrc, size_t pn)
{
- /* Ok. Now we want the parameters put in special registers.
+ /* Now we want the parameters put in special registers.
Make sure the compiler is able to make something useful of this.
- As it is now: r10 -> r13; r11 -> r11 (nop); r12 -> r12 (nop).
+ As it is now: r10 -> r13; r11 -> r11 (nop); r12 -> r12 (nop).
- If gcc was alright, it really would need no temporaries, and no
- stack space to save stuff on. */
+ If gcc was allright, it really would need no temporaries, and no
+ stack space to save stuff on. */
register void *return_dst __asm__ ("r10") = pdst;
- register char *dst __asm__ ("r13") = pdst;
- register const char *src __asm__ ("r11") = psrc;
+ register unsigned char *dst __asm__ ("r13") = pdst;
+ register unsigned const char *src __asm__ ("r11") = psrc;
register int n __asm__ ("r12") = pn;
-
/* When src is aligned but not dst, this makes a few extra needless
cycles. I believe it would take as many to check that the
re-alignment was unnecessary. */
@@ -59,161 +63,174 @@
&& n >= 3)
{
if ((unsigned long) dst & 1)
- {
- n--;
- *(char*)dst = *(char*)src;
- src++;
- dst++;
- }
+ {
+ n--;
+ *dst = *src;
+ src++;
+ dst++;
+ }
if ((unsigned long) dst & 2)
+ {
+ n -= 2;
+ *(short *) dst = *(short *) src;
+ src += 2;
+ dst += 2;
+ }
+ }
+
+ /* Decide which copying method to use. */
+ if (n >= MEMCPY_BY_BLOCK_THRESHOLD)
{
- n -= 2;
- *(short*)dst = *(short*)src;
- src += 2;
- dst += 2;
- }
- }
-
- /* Decide which copying method to use. Movem is dirt cheap, so the
- overheap is low enough to always use the minimum block size as the
- threshold. */
- if (n >= 44)
- {
- /* For large copies we use 'movem' */
-
- /* It is not optimal to tell the compiler about clobbering any
- registers; that will move the saving/restoring of those registers
- to the function prologue/epilogue, and make non-movem sizes
- suboptimal. */
- __asm__ volatile (" \n\
- ;; Check that the register asm declaration got right. \n\
- ;; The GCC manual explicitly says TRT will happen. \n\
- .ifnc %0-%1-%2,$r13-$r11-$r12 \n\
- .err \n\
- .endif \n\
+ /* It is not optimal to tell the compiler about clobbering any
+ registers; that will move the saving/restoring of those registers
+ to the function prologue/epilogue, and make non-movem sizes
+ suboptimal. */
+ __asm__ volatile
+ ("\
+ ;; GCC does promise correct register allocations, but let's \n\
+ ;; make sure it keeps its promises. \n\
+ .ifnc %0-%1-%2,$r13-$r11-$r12 \n\
+ .error \"GCC reg alloc bug: %0-%1-%4 != $r13-$r12-$r11\" \n\
+ .endif \n\
\n\
- ;; Save the registers we'll use in the movem process \n\
+ ;; Save the registers we'll use in the movem process \n\
+ ;; on the stack. \n\
+ subq 11*4,sp \n\
+ movem r10,[sp] \n\
\n\
- ;; on the stack. \n\
- subq 11*4,$sp \n\
- movem $r10,[$sp] \n\
+ ;; Now we've got this: \n\
+ ;; r11 - src \n\
+ ;; r13 - dst \n\
+ ;; r12 - n \n\
\n\
- ;; Now we've got this: \n\
- ;; r11 - src \n\
- ;; r13 - dst \n\
- ;; r12 - n \n\
- \n\
- ;; Update n for the first loop \n\
- subq 44,$r12 \n\
+ ;; Update n for the first loop. \n\
+ subq 44,r12 \n\
0: \n\
- movem [$r11+],$r10 \n\
- subq 44,$r12 \n\
- bge 0b \n\
- movem $r10,[$r13+] \n\
+"
+#ifdef __arch_common_v10_v32
+ /* Cater to branch offset difference between v32 and v10. We
+ assume the branch below has an 8-bit offset. */
+" setf\n"
+#endif
+" movem [r11+],r10 \n\
+ subq 44,r12 \n\
+ bge 0b \n\
+ movem r10,[r13+] \n\
\n\
- addq 44,$r12 ;; compensate for last loop underflowing n \n\
+ ;; Compensate for last loop underflowing n. \n\
+ addq 44,r12 \n\
\n\
- ;; Restore registers from stack \n\
- movem [$sp+],$r10"
+ ;; Restore registers from stack. \n\
+ movem [sp+],r10"
- /* Outputs */ : "=r" (dst), "=r" (src), "=r" (n)
- /* Inputs */ : "0" (dst), "1" (src), "2" (n));
+ /* Outputs. */
+ : "=r" (dst), "=r" (src), "=r" (n)
- }
+ /* Inputs. */
+ : "0" (dst), "1" (src), "2" (n));
+ }
- /* Either we directly starts copying, using dword copying
- in a loop, or we copy as much as possible with 'movem'
- and then the last block (<44 bytes) is copied here.
- This will work since 'movem' will have updated src,dst,n. */
+ while (n >= 16)
+ {
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
- while ( n >= 16 )
- {
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- n -= 16;
- }
+ n -= 16;
+ }
- /* A switch() is definitely the fastest although it takes a LOT of code.
- * Particularly if you inline code this.
- */
switch (n)
- {
+ {
case 0:
break;
- case 1:
- *(char*)dst = *(char*)src;
- break;
- case 2:
- *(short*)dst = *(short*)src;
- break;
- case 3:
- *((short*)dst)++ = *((short*)src)++;
- *(char*)dst = *(char*)src;
- break;
- case 4:
- *((long*)dst)++ = *((long*)src)++;
- break;
- case 5:
- *((long*)dst)++ = *((long*)src)++;
- *(char*)dst = *(char*)src;
- break;
- case 6:
- *((long*)dst)++ = *((long*)src)++;
- *(short*)dst = *(short*)src;
- break;
- case 7:
- *((long*)dst)++ = *((long*)src)++;
- *((short*)dst)++ = *((short*)src)++;
- *(char*)dst = *(char*)src;
- break;
- case 8:
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- break;
- case 9:
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- *(char*)dst = *(char*)src;
- break;
- case 10:
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- *(short*)dst = *(short*)src;
- break;
- case 11:
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- *((short*)dst)++ = *((short*)src)++;
- *(char*)dst = *(char*)src;
- break;
- case 12:
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- break;
- case 13:
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- *(char*)dst = *(char*)src;
- break;
- case 14:
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- *(short*)dst = *(short*)src;
- break;
- case 15:
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- *((long*)dst)++ = *((long*)src)++;
- *((short*)dst)++ = *((short*)src)++;
- *(char*)dst = *(char*)src;
- break;
- }
- return return_dst; /* destination pointer. */
-} /* memcpy() */
+ case 1:
+ *dst = *src;
+ break;
+
+ case 2:
+ *(short *) dst = *(short *) src;
+ break;
+
+ case 3:
+ *(short *) dst = *(short *) src; dst += 2; src += 2;
+ *dst = *src;
+ break;
+
+ case 4:
+ *(long *) dst = *(long *) src;
+ break;
+
+ case 5:
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *dst = *src;
+ break;
+
+ case 6:
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(short *) dst = *(short *) src;
+ break;
+
+ case 7:
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(short *) dst = *(short *) src; dst += 2; src += 2;
+ *dst = *src;
+ break;
+
+ case 8:
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src;
+ break;
+
+ case 9:
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *dst = *src;
+ break;
+
+ case 10:
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(short *) dst = *(short *) src;
+ break;
+
+ case 11:
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(short *) dst = *(short *) src; dst += 2; src += 2;
+ *dst = *src;
+ break;
+
+ case 12:
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src;
+ break;
+
+ case 13:
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *dst = *src;
+ break;
+
+ case 14:
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(short *) dst = *(short *) src;
+ break;
+
+ case 15:
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(long *) dst = *(long *) src; dst += 4; src += 4;
+ *(short *) dst = *(short *) src; dst += 2; src += 2;
+ *dst = *src;
+ break;
+ }
+
+ return return_dst;
+}
diff --git a/arch/cris/arch-v32/lib/usercopy.c b/arch/cris/arch-v32/lib/usercopy.c
index 04d0cf3..0b5b70d 100644
--- a/arch/cris/arch-v32/lib/usercopy.c
+++ b/arch/cris/arch-v32/lib/usercopy.c
@@ -161,7 +161,7 @@
inaccessible. */
unsigned long
-__copy_user_zeroing (void __user *pdst, const void *psrc, unsigned long pn)
+__copy_user_zeroing(void *pdst, const void __user *psrc, unsigned long pn)
{
/* We want the parameters put in special registers.
Make sure the compiler is able to make something useful of this.
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index dff9edf..8fa3faf 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -18,6 +18,7 @@
select HAVE_IDE
select HAVE_OPROFILE
select HAVE_KPROBES
+ select HAVE_KRETPROBES
default y
help
The Itanium Processor Family is Intel's 64-bit successor to
@@ -155,6 +156,8 @@
config IA64_SGI_SN2
bool "SGI-SN2"
+ select NUMA
+ select ACPI_NUMA
help
Selecting this option will optimize the kernel for use on sn2 based
systems, but the resulting kernel binary will not run on other
diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
index b916ccf..f1645c4 100644
--- a/arch/ia64/Makefile
+++ b/arch/ia64/Makefile
@@ -11,6 +11,8 @@
# Copyright (C) 1998-2004 by David Mosberger-Tang <davidm@hpl.hp.com>
#
+KBUILD_DEFCONFIG := generic_defconfig
+
NM := $(CROSS_COMPILE)nm -B
READELF := $(CROSS_COMPILE)readelf
diff --git a/arch/ia64/defconfig b/arch/ia64/configs/generic_defconfig
similarity index 100%
rename from arch/ia64/defconfig
rename to arch/ia64/configs/generic_defconfig
diff --git a/arch/ia64/hp/common/hwsw_iommu.c b/arch/ia64/hp/common/hwsw_iommu.c
index 94e5710..8f6bcfe 100644
--- a/arch/ia64/hp/common/hwsw_iommu.c
+++ b/arch/ia64/hp/common/hwsw_iommu.c
@@ -71,7 +71,7 @@
#ifdef CONFIG_IA64_GENERIC
/* Better to have normal DMA than panic */
printk(KERN_WARNING "%s: Failed to initialize software I/O TLB,"
- " reverting to hpzx1 platform vector\n", __FUNCTION__);
+ " reverting to hpzx1 platform vector\n", __func__);
machvec_init("hpzx1");
#else
panic("Unable to initialize software I/O TLB services");
diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c
index a944454..523eae6 100644
--- a/arch/ia64/hp/common/sba_iommu.c
+++ b/arch/ia64/hp/common/sba_iommu.c
@@ -529,7 +529,7 @@
base_mask = RESMAP_MASK(bits_wanted);
mask = base_mask << bitshiftcnt;
- DBG_RES("%s() o %ld %p", __FUNCTION__, o, res_ptr);
+ DBG_RES("%s() o %ld %p", __func__, o, res_ptr);
for(; res_ptr < res_end ; res_ptr++)
{
DBG_RES(" %p %lx %lx\n", res_ptr, mask, *res_ptr);
@@ -679,7 +679,7 @@
#endif
DBG_RES("%s(%x) %d -> %lx hint %x/%x\n",
- __FUNCTION__, size, pages_needed, pide,
+ __func__, size, pages_needed, pide,
(uint) ((unsigned long) ioc->res_hint - (unsigned long) ioc->res_map),
ioc->res_bitshift );
@@ -722,8 +722,8 @@
m = RESMAP_MASK(bits_not_wanted) << (pide & (BITS_PER_LONG - 1));
bits_not_wanted = 0;
- DBG_RES("%s( ,%x,%x) %x/%lx %x %p %lx\n", __FUNCTION__, (uint) iova, size,
- bits_not_wanted, m, pide, res_ptr, *res_ptr);
+ DBG_RES("%s( ,%x,%x) %x/%lx %x %p %lx\n", __func__, (uint) iova, size,
+ bits_not_wanted, m, pide, res_ptr, *res_ptr);
ASSERT(m != 0);
ASSERT(bits_not_wanted);
@@ -940,8 +940,7 @@
iovp = (dma_addr_t) pide << iovp_shift;
- DBG_RUN("%s() 0x%p -> 0x%lx\n",
- __FUNCTION__, addr, (long) iovp | offset);
+ DBG_RUN("%s() 0x%p -> 0x%lx\n", __func__, addr, (long) iovp | offset);
pdir_start = &(ioc->pdir_base[pide]);
@@ -1029,8 +1028,7 @@
#endif
offset = iova & ~iovp_mask;
- DBG_RUN("%s() iovp 0x%lx/%x\n",
- __FUNCTION__, (long) iova, size);
+ DBG_RUN("%s() iovp 0x%lx/%x\n", __func__, (long) iova, size);
iova ^= offset; /* clear offset bits */
size += offset;
@@ -1404,7 +1402,7 @@
struct scatterlist *sg;
#endif
- DBG_RUN_SG("%s() START %d entries\n", __FUNCTION__, nents);
+ DBG_RUN_SG("%s() START %d entries\n", __func__, nents);
ioc = GET_IOC(dev);
ASSERT(ioc);
@@ -1468,7 +1466,7 @@
#endif
ASSERT(coalesced == filled);
- DBG_RUN_SG("%s() DONE %d mappings\n", __FUNCTION__, filled);
+ DBG_RUN_SG("%s() DONE %d mappings\n", __func__, filled);
return filled;
}
@@ -1491,7 +1489,7 @@
#endif
DBG_RUN_SG("%s() START %d entries, %p,%x\n",
- __FUNCTION__, nents, sba_sg_address(sglist), sglist->length);
+ __func__, nents, sba_sg_address(sglist), sglist->length);
#ifdef ASSERT_PDIR_SANITY
ioc = GET_IOC(dev);
@@ -1509,7 +1507,7 @@
nents--;
}
- DBG_RUN_SG("%s() DONE (nents %d)\n", __FUNCTION__, nents);
+ DBG_RUN_SG("%s() DONE (nents %d)\n", __func__, nents);
#ifdef ASSERT_PDIR_SANITY
spin_lock_irqsave(&ioc->res_lock, flags);
@@ -1546,7 +1544,7 @@
ioc->iov_size = ~ioc->imask + 1;
DBG_INIT("%s() hpa %p IOV base 0x%lx mask 0x%lx (%dMB)\n",
- __FUNCTION__, ioc->ioc_hpa, ioc->ibase, ioc->imask,
+ __func__, ioc->ioc_hpa, ioc->ibase, ioc->imask,
ioc->iov_size >> 20);
switch (iovp_size) {
@@ -1569,7 +1567,7 @@
memset(ioc->pdir_base, 0, ioc->pdir_size);
- DBG_INIT("%s() IOV page size %ldK pdir %p size %x\n", __FUNCTION__,
+ DBG_INIT("%s() IOV page size %ldK pdir %p size %x\n", __func__,
iovp_size >> 10, ioc->pdir_base, ioc->pdir_size);
ASSERT(ALIGN((unsigned long) ioc->pdir_base, 4*1024) == (unsigned long) ioc->pdir_base);
@@ -1612,7 +1610,7 @@
prefetch_spill_page = virt_to_phys(addr);
- DBG_INIT("%s() prefetch spill addr: 0x%lx\n", __FUNCTION__, prefetch_spill_page);
+ DBG_INIT("%s() prefetch spill addr: 0x%lx\n", __func__, prefetch_spill_page);
}
/*
** Set all the PDIR entries valid w/ the spill page as the target
@@ -1641,7 +1639,7 @@
/* resource map size dictated by pdir_size */
ioc->res_size = ioc->pdir_size / PDIR_ENTRY_SIZE; /* entries */
ioc->res_size >>= 3; /* convert bit count to byte count */
- DBG_INIT("%s() res_size 0x%x\n", __FUNCTION__, ioc->res_size);
+ DBG_INIT("%s() res_size 0x%x\n", __func__, ioc->res_size);
ioc->res_map = (char *) __get_free_pages(GFP_KERNEL,
get_order(ioc->res_size));
@@ -1664,7 +1662,7 @@
| prefetch_spill_page);
#endif
- DBG_INIT("%s() res_map %x %p\n", __FUNCTION__,
+ DBG_INIT("%s() res_map %x %p\n", __func__,
ioc->res_size, (void *) ioc->res_map);
}
@@ -1767,7 +1765,7 @@
iovp_size = (1 << iovp_shift);
iovp_mask = ~(iovp_size - 1);
- DBG_INIT("%s: PAGE_SIZE %ldK, iovp_size %ldK\n", __FUNCTION__,
+ DBG_INIT("%s: PAGE_SIZE %ldK, iovp_size %ldK\n", __func__,
PAGE_SIZE >> 10, iovp_size >> 10);
if (!ioc->name) {
@@ -2137,7 +2135,7 @@
break;
default:
printk("%s: unknown/unsupported iommu page size %ld\n",
- __FUNCTION__, page_size);
+ __func__, page_size);
}
return 1;
diff --git a/arch/ia64/hp/sim/simeth.c b/arch/ia64/hp/sim/simeth.c
index 9898feb..969fe9f4 100644
--- a/arch/ia64/hp/sim/simeth.c
+++ b/arch/ia64/hp/sim/simeth.c
@@ -222,7 +222,7 @@
}
if ((rc = assign_irq_vector(AUTO_ASSIGN)) < 0)
- panic("%s: out of interrupt vectors!\n", __FUNCTION__);
+ panic("%s: out of interrupt vectors!\n", __func__);
dev->irq = rc;
/*
diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c
index ef252df..eb0c32a 100644
--- a/arch/ia64/hp/sim/simserial.c
+++ b/arch/ia64/hp/sim/simserial.c
@@ -1000,7 +1000,7 @@
if (!state->irq) {
if ((rc = assign_irq_vector(AUTO_ASSIGN)) < 0)
panic("%s: out of interrupt vectors!\n",
- __FUNCTION__);
+ __func__);
state->irq = rc;
ia64_ssc_connect_irq(KEYBOARD_INTR, state->irq);
}
diff --git a/arch/ia64/ia32/ia32_signal.c b/arch/ia64/ia32/ia32_signal.c
index 85e82f3..256a7fa 100644
--- a/arch/ia64/ia32/ia32_signal.c
+++ b/arch/ia64/ia32/ia32_signal.c
@@ -766,8 +766,19 @@
/* This is the X/Open sanctioned signal stack switching. */
if (ka->sa.sa_flags & SA_ONSTACK) {
- if (!on_sig_stack(esp))
+ int onstack = sas_ss_flags(esp);
+
+ if (onstack == 0)
esp = current->sas_ss_sp + current->sas_ss_size;
+ else if (onstack == SS_ONSTACK) {
+ /*
+ * If we are on the alternate signal stack and would
+ * overflow it, don't. Return an always-bogus address
+ * instead so we will die with SIGSEGV.
+ */
+ if (!likely(on_sig_stack(esp - frame_size)))
+ return (void __user *) -1L;
+ }
}
/* Legacy stack switching not supported */
diff --git a/arch/ia64/ia32/sys_ia32.c b/arch/ia64/ia32/sys_ia32.c
index d025a22..b1bf51fe 100644
--- a/arch/ia64/ia32/sys_ia32.c
+++ b/arch/ia64/ia32/sys_ia32.c
@@ -32,13 +32,8 @@
#include <linux/shm.h>
#include <linux/slab.h>
#include <linux/uio.h>
-#include <linux/nfs_fs.h>
+#include <linux/socket.h>
#include <linux/quota.h>
-#include <linux/sunrpc/svc.h>
-#include <linux/nfsd/nfsd.h>
-#include <linux/nfsd/cache.h>
-#include <linux/nfsd/xdr.h>
-#include <linux/nfsd/syscall.h>
#include <linux/poll.h>
#include <linux/eventpoll.h>
#include <linux/personality.h>
diff --git a/arch/ia64/kernel/crash.c b/arch/ia64/kernel/crash.c
index f1cf2df..fbe742a 100644
--- a/arch/ia64/kernel/crash.c
+++ b/arch/ia64/kernel/crash.c
@@ -155,7 +155,7 @@
if (val == DIE_INIT_MONARCH_LEAVE)
ia64_mca_printk(KERN_NOTICE
"%s: kdump not configured\n",
- __FUNCTION__);
+ __func__);
return NOTIFY_DONE;
}
diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index 919070a..728d724 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -379,8 +379,8 @@
* a dedicated ITR for the PAL code.
*/
if ((vaddr & mask) == (KERNEL_START & mask)) {
- printk(KERN_INFO "%s: no need to install ITR for "
- "PAL code\n", __FUNCTION__);
+ printk(KERN_INFO "%s: no need to install ITR for PAL code\n",
+ __func__);
continue;
}
@@ -399,7 +399,7 @@
return __va(md->phys_addr);
}
printk(KERN_WARNING "%s: no PAL-code memory-descriptor found\n",
- __FUNCTION__);
+ __func__);
return NULL;
}
@@ -543,12 +543,30 @@
for (i = 0, p = efi_map_start; p < efi_map_end;
++i, p += efi_desc_size)
{
+ const char *unit;
+ unsigned long size;
+
md = p;
- printk("mem%02u: type=%u, attr=0x%lx, "
- "range=[0x%016lx-0x%016lx) (%luMB)\n",
+ size = md->num_pages << EFI_PAGE_SHIFT;
+
+ if ((size >> 40) > 0) {
+ size >>= 40;
+ unit = "TB";
+ } else if ((size >> 30) > 0) {
+ size >>= 30;
+ unit = "GB";
+ } else if ((size >> 20) > 0) {
+ size >>= 20;
+ unit = "MB";
+ } else {
+ size >>= 10;
+ unit = "KB";
+ }
+
+ printk("mem%02d: type=%2u, attr=0x%016lx, "
+ "range=[0x%016lx-0x%016lx) (%4lu%s)\n",
i, md->type, md->attribute, md->phys_addr,
- md->phys_addr + efi_md_size(md),
- md->num_pages >> (20 - EFI_PAGE_SHIFT));
+ md->phys_addr + efi_md_size(md), size, unit);
}
}
#endif
diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c
index 398e2fd..082c31d 100644
--- a/arch/ia64/kernel/iosapic.c
+++ b/arch/ia64/kernel/iosapic.c
@@ -345,7 +345,7 @@
if (cpus_empty(mask))
return;
- if (reassign_irq_vector(irq, first_cpu(mask)))
+ if (irq_prepare_move(irq, first_cpu(mask)))
return;
dest = cpu_physical_id(first_cpu(mask));
@@ -397,6 +397,7 @@
struct iosapic_rte_info *rte;
int do_unmask_irq = 0;
+ irq_complete_move(irq);
if (unlikely(irq_desc[irq].status & IRQ_MOVE_PENDING)) {
do_unmask_irq = 1;
mask_irq(irq);
@@ -450,6 +451,7 @@
{
irq_desc_t *idesc = irq_desc + irq;
+ irq_complete_move(irq);
move_native_irq(irq);
/*
* Once we have recorded IRQ_PENDING already, we can mask the
@@ -532,7 +534,7 @@
if (iosapic_intr_info[irq].count) {
new_irq = create_irq();
if (new_irq < 0)
- panic("%s: out of interrupt vectors!\n", __FUNCTION__);
+ panic("%s: out of interrupt vectors!\n", __func__);
printk(KERN_INFO "Reassigning vector %d to %d\n",
irq_to_vector(irq), irq_to_vector(new_irq));
memcpy(&iosapic_intr_info[new_irq], &iosapic_intr_info[irq],
@@ -597,7 +599,7 @@
index = find_iosapic(gsi);
if (index < 0) {
printk(KERN_WARNING "%s: No IOSAPIC for GSI %u\n",
- __FUNCTION__, gsi);
+ __func__, gsi);
return -ENODEV;
}
@@ -606,7 +608,7 @@
rte = iosapic_alloc_rte();
if (!rte) {
printk(KERN_WARNING "%s: cannot allocate memory\n",
- __FUNCTION__);
+ __func__);
return -ENOMEM;
}
@@ -623,7 +625,7 @@
(info->trigger != trigger || info->polarity != polarity)){
printk (KERN_WARNING
"%s: cannot override the interrupt\n",
- __FUNCTION__);
+ __func__);
return -EINVAL;
}
rte->refcnt++;
@@ -645,7 +647,7 @@
if (idesc->chip != &no_irq_type)
printk(KERN_WARNING
"%s: changing vector %d from %s to %s\n",
- __FUNCTION__, irq_to_vector(irq),
+ __func__, irq_to_vector(irq),
idesc->chip->name, irq_type->name);
idesc->chip = irq_type;
}
@@ -918,7 +920,7 @@
case ACPI_INTERRUPT_INIT:
irq = create_irq();
if (irq < 0)
- panic("%s: out of interrupt vectors!\n", __FUNCTION__);
+ panic("%s: out of interrupt vectors!\n", __func__);
vector = irq_to_vector(irq);
delivery = IOSAPIC_INIT;
break;
@@ -929,7 +931,7 @@
mask = 1;
break;
default:
- printk(KERN_ERR "%s: invalid int type 0x%x\n", __FUNCTION__,
+ printk(KERN_ERR "%s: invalid int type 0x%x\n", __func__,
int_type);
return -1;
}
@@ -994,7 +996,7 @@
*/
printk(KERN_INFO
"%s: Disabling PC-AT compatible 8259 interrupts\n",
- __FUNCTION__);
+ __func__);
outb(0xff, 0xA1);
outb(0xff, 0x21);
}
@@ -1009,7 +1011,7 @@
if (!iosapic_lists[index].addr)
return index;
- printk(KERN_WARNING "%s: failed to allocate iosapic\n", __FUNCTION__);
+ printk(KERN_WARNING "%s: failed to allocate iosapic\n", __func__);
return -1;
}
@@ -1107,14 +1109,14 @@
index = find_iosapic(gsi_base);
if (index < 0) {
printk(KERN_WARNING "%s: No IOSAPIC for GSI base %u\n",
- __FUNCTION__, gsi_base);
+ __func__, gsi_base);
goto out;
}
if (iosapic_lists[index].rtes_inuse) {
err = -EBUSY;
printk(KERN_WARNING "%s: IOSAPIC for GSI base %u is busy\n",
- __FUNCTION__, gsi_base);
+ __func__, gsi_base);
goto out;
}
@@ -1135,7 +1137,7 @@
index = find_iosapic(gsi_base);
if (index < 0) {
printk(KERN_WARNING "%s: No IOSAPIC for GSI %u\n",
- __FUNCTION__, gsi_base);
+ __func__, gsi_base);
return;
}
iosapic_lists[index].node = node;
diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c
index 0b52f19..d8be23f 100644
--- a/arch/ia64/kernel/irq_ia64.c
+++ b/arch/ia64/kernel/irq_ia64.c
@@ -260,6 +260,8 @@
}
#if defined(CONFIG_SMP) && (defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_DIG))
+#define IA64_IRQ_MOVE_VECTOR IA64_DEF_FIRST_DEVICE_VECTOR
+
static enum vector_domain_type {
VECTOR_DOMAIN_NONE,
VECTOR_DOMAIN_PERCPU
@@ -272,6 +274,101 @@
return CPU_MASK_ALL;
}
+static int __irq_prepare_move(int irq, int cpu)
+{
+ struct irq_cfg *cfg = &irq_cfg[irq];
+ int vector;
+ cpumask_t domain;
+
+ if (cfg->move_in_progress || cfg->move_cleanup_count)
+ return -EBUSY;
+ if (cfg->vector == IRQ_VECTOR_UNASSIGNED || !cpu_online(cpu))
+ return -EINVAL;
+ if (cpu_isset(cpu, cfg->domain))
+ return 0;
+ domain = vector_allocation_domain(cpu);
+ vector = find_unassigned_vector(domain);
+ if (vector < 0)
+ return -ENOSPC;
+ cfg->move_in_progress = 1;
+ cfg->old_domain = cfg->domain;
+ cfg->vector = IRQ_VECTOR_UNASSIGNED;
+ cfg->domain = CPU_MASK_NONE;
+ BUG_ON(__bind_irq_vector(irq, vector, domain));
+ return 0;
+}
+
+int irq_prepare_move(int irq, int cpu)
+{
+ unsigned long flags;
+ int ret;
+
+ spin_lock_irqsave(&vector_lock, flags);
+ ret = __irq_prepare_move(irq, cpu);
+ spin_unlock_irqrestore(&vector_lock, flags);
+ return ret;
+}
+
+void irq_complete_move(unsigned irq)
+{
+ struct irq_cfg *cfg = &irq_cfg[irq];
+ cpumask_t cleanup_mask;
+ int i;
+
+ if (likely(!cfg->move_in_progress))
+ return;
+
+ if (unlikely(cpu_isset(smp_processor_id(), cfg->old_domain)))
+ return;
+
+ cpus_and(cleanup_mask, cfg->old_domain, cpu_online_map);
+ cfg->move_cleanup_count = cpus_weight(cleanup_mask);
+ for_each_cpu_mask(i, cleanup_mask)
+ platform_send_ipi(i, IA64_IRQ_MOVE_VECTOR, IA64_IPI_DM_INT, 0);
+ cfg->move_in_progress = 0;
+}
+
+static irqreturn_t smp_irq_move_cleanup_interrupt(int irq, void *dev_id)
+{
+ int me = smp_processor_id();
+ ia64_vector vector;
+ unsigned long flags;
+
+ for (vector = IA64_FIRST_DEVICE_VECTOR;
+ vector < IA64_LAST_DEVICE_VECTOR; vector++) {
+ int irq;
+ struct irq_desc *desc;
+ struct irq_cfg *cfg;
+ irq = __get_cpu_var(vector_irq)[vector];
+ if (irq < 0)
+ continue;
+
+ desc = irq_desc + irq;
+ cfg = irq_cfg + irq;
+ spin_lock(&desc->lock);
+ if (!cfg->move_cleanup_count)
+ goto unlock;
+
+ if (!cpu_isset(me, cfg->old_domain))
+ goto unlock;
+
+ spin_lock_irqsave(&vector_lock, flags);
+ __get_cpu_var(vector_irq)[vector] = -1;
+ cpu_clear(me, vector_table[vector]);
+ spin_unlock_irqrestore(&vector_lock, flags);
+ cfg->move_cleanup_count--;
+ unlock:
+ spin_unlock(&desc->lock);
+ }
+ return IRQ_HANDLED;
+}
+
+static struct irqaction irq_move_irqaction = {
+ .handler = smp_irq_move_cleanup_interrupt,
+ .flags = IRQF_DISABLED,
+ .name = "irq_move"
+};
+
static int __init parse_vector_domain(char *arg)
{
if (!arg)
@@ -303,36 +400,6 @@
spin_unlock_irqrestore(&vector_lock, flags);
}
-static int __reassign_irq_vector(int irq, int cpu)
-{
- struct irq_cfg *cfg = &irq_cfg[irq];
- int vector;
- cpumask_t domain;
-
- if (cfg->vector == IRQ_VECTOR_UNASSIGNED || !cpu_online(cpu))
- return -EINVAL;
- if (cpu_isset(cpu, cfg->domain))
- return 0;
- domain = vector_allocation_domain(cpu);
- vector = find_unassigned_vector(domain);
- if (vector < 0)
- return -ENOSPC;
- __clear_irq_vector(irq);
- BUG_ON(__bind_irq_vector(irq, vector, domain));
- return 0;
-}
-
-int reassign_irq_vector(int irq, int cpu)
-{
- unsigned long flags;
- int ret;
-
- spin_lock_irqsave(&vector_lock, flags);
- ret = __reassign_irq_vector(irq, cpu);
- spin_unlock_irqrestore(&vector_lock, flags);
- return ret;
-}
-
/*
* Dynamic irq allocate and deallocation for MSI
*/
@@ -440,7 +507,7 @@
if (unlikely(irq < 0)) {
printk(KERN_ERR "%s: Unexpected interrupt "
"vector %d on CPU %d is not mapped "
- "to any IRQ!\n", __FUNCTION__, vector,
+ "to any IRQ!\n", __func__, vector,
smp_processor_id());
} else
generic_handle_irq(irq);
@@ -505,7 +572,7 @@
if (unlikely(irq < 0)) {
printk(KERN_ERR "%s: Unexpected interrupt "
"vector %d on CPU %d not being mapped "
- "to any IRQ!!\n", __FUNCTION__, vector,
+ "to any IRQ!!\n", __func__, vector,
smp_processor_id());
} else {
vectors_in_migration[irq]=0;
@@ -578,6 +645,13 @@
register_percpu_irq(IA64_IPI_VECTOR, &ipi_irqaction);
register_percpu_irq(IA64_IPI_RESCHEDULE, &resched_irqaction);
register_percpu_irq(IA64_IPI_LOCAL_TLB_FLUSH, &tlb_irqaction);
+#if defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_DIG)
+ if (vector_domain_type != VECTOR_DOMAIN_NONE) {
+ BUG_ON(IA64_FIRST_DEVICE_VECTOR != IA64_IRQ_MOVE_VECTOR);
+ IA64_FIRST_DEVICE_VECTOR++;
+ register_percpu_irq(IA64_IRQ_MOVE_VECTOR, &irq_move_irqaction);
+ }
+#endif
#endif
#ifdef CONFIG_PERFMON
pfm_init_percpu();
@@ -592,11 +666,7 @@
unsigned long ipi_data;
unsigned long phys_cpu_id;
-#ifdef CONFIG_SMP
phys_cpu_id = cpu_physical_id(cpu);
-#else
- phys_cpu_id = (ia64_getreg(_IA64_REG_CR_LID) >> 16) & 0xffff;
-#endif
/*
* cpu number is in 8bit ID and 8bit EID
diff --git a/arch/ia64/kernel/kprobes.c b/arch/ia64/kernel/kprobes.c
index b618487..8d9a446 100644
--- a/arch/ia64/kernel/kprobes.c
+++ b/arch/ia64/kernel/kprobes.c
@@ -838,7 +838,7 @@
return 1;
}
-int __kprobes kprobes_fault_handler(struct pt_regs *regs, int trapnr)
+int __kprobes kprobe_fault_handler(struct pt_regs *regs, int trapnr)
{
struct kprobe *cur = kprobe_running();
struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();
@@ -1001,6 +1001,11 @@
return 1;
}
+/* ia64 does not need this */
+void __kprobes jprobe_return(void)
+{
+}
+
int __kprobes longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
{
struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index 6e17aed..6c18221 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -413,8 +413,8 @@
IA64_LOG_INDEX_INC(sal_info_type);
IA64_LOG_UNLOCK(sal_info_type);
if (irq_safe) {
- IA64_MCA_DEBUG("%s: SAL error record type %d retrieved. "
- "Record length = %ld\n", __FUNCTION__, sal_info_type, total_len);
+ IA64_MCA_DEBUG("%s: SAL error record type %d retrieved. Record length = %ld\n",
+ __func__, sal_info_type, total_len);
}
*buffer = (u8 *) log_buffer;
return total_len;
@@ -518,7 +518,7 @@
static DEFINE_SPINLOCK(cpe_history_lock);
IA64_MCA_DEBUG("%s: received interrupt vector = %#x on CPU %d\n",
- __FUNCTION__, cpe_irq, smp_processor_id());
+ __func__, cpe_irq, smp_processor_id());
/* SAL spec states this should run w/ interrupts enabled */
local_irq_enable();
@@ -594,7 +594,7 @@
}
IA64_MCA_DEBUG("%s: corrected platform error "
- "vector %#x registered\n", __FUNCTION__, cpev);
+ "vector %#x registered\n", __func__, cpev);
}
#endif /* CONFIG_ACPI */
@@ -621,12 +621,11 @@
cmcv.cmcv_vector = IA64_CMC_VECTOR;
ia64_setreg(_IA64_REG_CR_CMCV, cmcv.cmcv_regval);
- IA64_MCA_DEBUG("%s: CPU %d corrected "
- "machine check vector %#x registered.\n",
- __FUNCTION__, smp_processor_id(), IA64_CMC_VECTOR);
+ IA64_MCA_DEBUG("%s: CPU %d corrected machine check vector %#x registered.\n",
+ __func__, smp_processor_id(), IA64_CMC_VECTOR);
IA64_MCA_DEBUG("%s: CPU %d CMCV = %#016lx\n",
- __FUNCTION__, smp_processor_id(), ia64_getreg(_IA64_REG_CR_CMCV));
+ __func__, smp_processor_id(), ia64_getreg(_IA64_REG_CR_CMCV));
}
/*
@@ -651,9 +650,8 @@
cmcv.cmcv_mask = 1; /* Mask/disable interrupt */
ia64_setreg(_IA64_REG_CR_CMCV, cmcv.cmcv_regval);
- IA64_MCA_DEBUG("%s: CPU %d corrected "
- "machine check vector %#x disabled.\n",
- __FUNCTION__, smp_processor_id(), cmcv.cmcv_vector);
+ IA64_MCA_DEBUG("%s: CPU %d corrected machine check vector %#x disabled.\n",
+ __func__, smp_processor_id(), cmcv.cmcv_vector);
}
/*
@@ -678,9 +676,8 @@
cmcv.cmcv_mask = 0; /* Unmask/enable interrupt */
ia64_setreg(_IA64_REG_CR_CMCV, cmcv.cmcv_regval);
- IA64_MCA_DEBUG("%s: CPU %d corrected "
- "machine check vector %#x enabled.\n",
- __FUNCTION__, smp_processor_id(), cmcv.cmcv_vector);
+ IA64_MCA_DEBUG("%s: CPU %d corrected machine check vector %#x enabled.\n",
+ __func__, smp_processor_id(), cmcv.cmcv_vector);
}
/*
@@ -767,7 +764,7 @@
local_irq_save(flags);
if (notify_die(DIE_MCA_RENDZVOUS_ENTER, "MCA", get_irq_regs(),
(long)&nd, 0, 0) == NOTIFY_STOP)
- ia64_mca_spin(__FUNCTION__);
+ ia64_mca_spin(__func__);
ia64_mc_info.imi_rendez_checkin[cpu] = IA64_MCA_RENDEZ_CHECKIN_DONE;
/* Register with the SAL monarch that the slave has
@@ -777,7 +774,7 @@
if (notify_die(DIE_MCA_RENDZVOUS_PROCESS, "MCA", get_irq_regs(),
(long)&nd, 0, 0) == NOTIFY_STOP)
- ia64_mca_spin(__FUNCTION__);
+ ia64_mca_spin(__func__);
/* Wait for the monarch cpu to exit. */
while (monarch_cpu != -1)
@@ -785,7 +782,7 @@
if (notify_die(DIE_MCA_RENDZVOUS_LEAVE, "MCA", get_irq_regs(),
(long)&nd, 0, 0) == NOTIFY_STOP)
- ia64_mca_spin(__FUNCTION__);
+ ia64_mca_spin(__func__);
ia64_mc_info.imi_rendez_checkin[cpu] = IA64_MCA_RENDEZ_CHECKIN_NOTDONE;
/* Enable all interrupts */
@@ -1230,7 +1227,7 @@
if (notify_die(DIE_MCA_MONARCH_ENTER, "MCA", regs, (long)&nd, 0, 0)
== NOTIFY_STOP)
- ia64_mca_spin(__FUNCTION__);
+ ia64_mca_spin(__func__);
ia64_mc_info.imi_rendez_checkin[cpu] = IA64_MCA_RENDEZ_CHECKIN_CONCURRENT_MCA;
if (sos->monarch) {
@@ -1246,7 +1243,7 @@
ia64_mca_wakeup_all();
if (notify_die(DIE_MCA_MONARCH_PROCESS, "MCA", regs, (long)&nd, 0, 0)
== NOTIFY_STOP)
- ia64_mca_spin(__FUNCTION__);
+ ia64_mca_spin(__func__);
} else {
while (cpu_isset(cpu, mca_cpu))
cpu_relax(); /* spin until monarch wakes us */
@@ -1276,7 +1273,7 @@
}
if (notify_die(DIE_MCA_MONARCH_LEAVE, "MCA", regs, (long)&nd, 0, recover)
== NOTIFY_STOP)
- ia64_mca_spin(__FUNCTION__);
+ ia64_mca_spin(__func__);
if (atomic_dec_return(&mca_count) > 0) {
@@ -1328,7 +1325,7 @@
static DEFINE_SPINLOCK(cmc_history_lock);
IA64_MCA_DEBUG("%s: received interrupt vector = %#x on CPU %d\n",
- __FUNCTION__, cmc_irq, smp_processor_id());
+ __func__, cmc_irq, smp_processor_id());
/* SAL spec states this should run w/ interrupts enabled */
local_irq_enable();
@@ -1614,7 +1611,7 @@
*/
if (!sos->monarch && atomic_add_return(1, &slaves) == num_online_cpus()) {
mprintk(KERN_WARNING "%s: Promoting cpu %d to monarch.\n",
- __FUNCTION__, cpu);
+ __func__, cpu);
atomic_dec(&slaves);
sos->monarch = 1;
}
@@ -1626,7 +1623,7 @@
*/
if (sos->monarch && atomic_add_return(1, &monarchs) > 1) {
mprintk(KERN_WARNING "%s: Demoting cpu %d to slave.\n",
- __FUNCTION__, cpu);
+ __func__, cpu);
atomic_dec(&monarchs);
sos->monarch = 0;
}
@@ -1637,15 +1634,15 @@
cpu_relax(); /* spin until monarch enters */
if (notify_die(DIE_INIT_SLAVE_ENTER, "INIT", regs, (long)&nd, 0, 0)
== NOTIFY_STOP)
- ia64_mca_spin(__FUNCTION__);
+ ia64_mca_spin(__func__);
if (notify_die(DIE_INIT_SLAVE_PROCESS, "INIT", regs, (long)&nd, 0, 0)
== NOTIFY_STOP)
- ia64_mca_spin(__FUNCTION__);
+ ia64_mca_spin(__func__);
while (monarch_cpu != -1)
cpu_relax(); /* spin until monarch leaves */
if (notify_die(DIE_INIT_SLAVE_LEAVE, "INIT", regs, (long)&nd, 0, 0)
== NOTIFY_STOP)
- ia64_mca_spin(__FUNCTION__);
+ ia64_mca_spin(__func__);
mprintk("Slave on cpu %d returning to normal service.\n", cpu);
set_curr_task(cpu, previous_current);
ia64_mc_info.imi_rendez_checkin[cpu] = IA64_MCA_RENDEZ_CHECKIN_NOTDONE;
@@ -1656,7 +1653,7 @@
monarch_cpu = cpu;
if (notify_die(DIE_INIT_MONARCH_ENTER, "INIT", regs, (long)&nd, 0, 0)
== NOTIFY_STOP)
- ia64_mca_spin(__FUNCTION__);
+ ia64_mca_spin(__func__);
/*
* Wait for a bit. On some machines (e.g., HP's zx2000 and zx6000, INIT can be
@@ -1673,10 +1670,10 @@
*/
if (notify_die(DIE_INIT_MONARCH_PROCESS, "INIT", regs, (long)&nd, 0, 0)
== NOTIFY_STOP)
- ia64_mca_spin(__FUNCTION__);
+ ia64_mca_spin(__func__);
if (notify_die(DIE_INIT_MONARCH_LEAVE, "INIT", regs, (long)&nd, 0, 0)
== NOTIFY_STOP)
- ia64_mca_spin(__FUNCTION__);
+ ia64_mca_spin(__func__);
mprintk("\nINIT dump complete. Monarch on cpu %d returning to normal service.\n", cpu);
atomic_dec(&monarchs);
set_curr_task(cpu, previous_current);
@@ -1884,7 +1881,7 @@
.priority = 0/* we need to notified last */
};
- IA64_MCA_DEBUG("%s: begin\n", __FUNCTION__);
+ IA64_MCA_DEBUG("%s: begin\n", __func__);
/* Clear the Rendez checkin flag for all cpus */
for(i = 0 ; i < NR_CPUS; i++)
@@ -1928,7 +1925,7 @@
return;
}
- IA64_MCA_DEBUG("%s: registered MCA rendezvous spinloop and wakeup mech.\n", __FUNCTION__);
+ IA64_MCA_DEBUG("%s: registered MCA rendezvous spinloop and wakeup mech.\n", __func__);
ia64_mc_info.imi_mca_handler = ia64_tpa(mca_hldlr_ptr->fp);
/*
@@ -1949,7 +1946,7 @@
return;
}
- IA64_MCA_DEBUG("%s: registered OS MCA handler with SAL at 0x%lx, gp = 0x%lx\n", __FUNCTION__,
+ IA64_MCA_DEBUG("%s: registered OS MCA handler with SAL at 0x%lx, gp = 0x%lx\n", __func__,
ia64_mc_info.imi_mca_handler, ia64_tpa(mca_hldlr_ptr->gp));
/*
@@ -1961,7 +1958,7 @@
ia64_mc_info.imi_slave_init_handler = ia64_tpa(init_hldlr_ptr_slave->fp);
ia64_mc_info.imi_slave_init_handler_size = 0;
- IA64_MCA_DEBUG("%s: OS INIT handler at %lx\n", __FUNCTION__,
+ IA64_MCA_DEBUG("%s: OS INIT handler at %lx\n", __func__,
ia64_mc_info.imi_monarch_init_handler);
/* Register the os init handler with SAL */
@@ -1982,7 +1979,7 @@
return;
}
- IA64_MCA_DEBUG("%s: registered OS INIT handler with SAL\n", __FUNCTION__);
+ IA64_MCA_DEBUG("%s: registered OS INIT handler with SAL\n", __func__);
/*
* Configure the CMCI/P vector and handler. Interrupts for CMC are
@@ -2042,7 +2039,7 @@
cmc_polling_enabled = 0;
schedule_work(&cmc_enable_work);
- IA64_MCA_DEBUG("%s: CMCI/P setup and enabled.\n", __FUNCTION__);
+ IA64_MCA_DEBUG("%s: CMCI/P setup and enabled.\n", __func__);
#ifdef CONFIG_ACPI
/* Setup the CPEI/P vector and handler */
@@ -2065,17 +2062,17 @@
ia64_cpe_irq = irq;
ia64_mca_register_cpev(cpe_vector);
IA64_MCA_DEBUG("%s: CPEI/P setup and enabled.\n",
- __FUNCTION__);
+ __func__);
return 0;
}
printk(KERN_ERR "%s: Failed to find irq for CPE "
"interrupt handler, vector %d\n",
- __FUNCTION__, cpe_vector);
+ __func__, cpe_vector);
}
/* If platform doesn't support CPEI, get the timer going. */
if (cpe_poll_enabled) {
ia64_mca_cpe_poll(0UL);
- IA64_MCA_DEBUG("%s: CPEP setup and enabled.\n", __FUNCTION__);
+ IA64_MCA_DEBUG("%s: CPEP setup and enabled.\n", __func__);
}
}
#endif
diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
index e58f436..e83e2ea 100644
--- a/arch/ia64/kernel/module.c
+++ b/arch/ia64/kernel/module.c
@@ -493,7 +493,7 @@
mod->arch.opd->sh_addralign = 8;
mod->arch.opd->sh_size = fdescs * sizeof(struct fdesc);
DEBUGP("%s: core.plt=%lx, init.plt=%lx, got=%lx, fdesc=%lx\n",
- __FUNCTION__, mod->arch.core_plt->sh_size, mod->arch.init_plt->sh_size,
+ __func__, mod->arch.core_plt->sh_size, mod->arch.init_plt->sh_size,
mod->arch.got->sh_size, mod->arch.opd->sh_size);
return 0;
}
@@ -585,7 +585,7 @@
#if ARCH_MODULE_DEBUG
if (plt_target(plt) != target_ip) {
printk("%s: mistargeted PLT: wanted %lx, got %lx\n",
- __FUNCTION__, target_ip, plt_target(plt));
+ __func__, target_ip, plt_target(plt));
*okp = 0;
return 0;
}
@@ -703,7 +703,7 @@
if (r_type == R_IA64_PCREL21BI) {
if (!is_internal(mod, val)) {
printk(KERN_ERR "%s: %s reloc against non-local symbol (%lx)\n",
- __FUNCTION__, reloc_name[r_type], val);
+ __func__, reloc_name[r_type], val);
return -ENOEXEC;
}
format = RF_INSN21B;
@@ -737,7 +737,7 @@
case R_IA64_LDXMOV:
if (gp_addressable(mod, val)) {
/* turn "ld8" into "mov": */
- DEBUGP("%s: patching ld8 at %p to mov\n", __FUNCTION__, location);
+ DEBUGP("%s: patching ld8 at %p to mov\n", __func__, location);
ia64_patch((u64) location, 0x1fff80fe000UL, 0x10000000000UL);
}
return 0;
@@ -771,7 +771,7 @@
if (!ok)
return -ENOEXEC;
- DEBUGP("%s: [%p]<-%016lx = %s(%lx)\n", __FUNCTION__, location, val,
+ DEBUGP("%s: [%p]<-%016lx = %s(%lx)\n", __func__, location, val,
reloc_name[r_type] ? reloc_name[r_type] : "?", sym->st_value + addend);
switch (format) {
@@ -807,7 +807,7 @@
Elf64_Shdr *target_sec;
int ret;
- DEBUGP("%s: applying section %u (%u relocs) to %u\n", __FUNCTION__,
+ DEBUGP("%s: applying section %u (%u relocs) to %u\n", __func__,
relsec, n, sechdrs[relsec].sh_info);
target_sec = sechdrs + sechdrs[relsec].sh_info;
@@ -835,7 +835,7 @@
gp = mod->core_size / 2;
gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
mod->arch.gp = gp;
- DEBUGP("%s: placing gp at 0x%lx\n", __FUNCTION__, gp);
+ DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
}
for (i = 0; i < n; i++) {
@@ -903,7 +903,7 @@
init = start + num_core;
}
- DEBUGP("%s: name=%s, gp=%lx, num_init=%lu, num_core=%lu\n", __FUNCTION__,
+ DEBUGP("%s: name=%s, gp=%lx, num_init=%lu, num_core=%lu\n", __func__,
mod->name, mod->arch.gp, num_init, num_core);
/*
@@ -912,13 +912,13 @@
if (num_core > 0) {
mod->arch.core_unw_table = unw_add_unwind_table(mod->name, 0, mod->arch.gp,
core, core + num_core);
- DEBUGP("%s: core: handle=%p [%p-%p)\n", __FUNCTION__,
+ DEBUGP("%s: core: handle=%p [%p-%p)\n", __func__,
mod->arch.core_unw_table, core, core + num_core);
}
if (num_init > 0) {
mod->arch.init_unw_table = unw_add_unwind_table(mod->name, 0, mod->arch.gp,
init, init + num_init);
- DEBUGP("%s: init: handle=%p [%p-%p)\n", __FUNCTION__,
+ DEBUGP("%s: init: handle=%p [%p-%p)\n", __func__,
mod->arch.init_unw_table, init, init + num_init);
}
}
@@ -926,7 +926,7 @@
int
module_finalize (const Elf_Ehdr *hdr, const Elf_Shdr *sechdrs, struct module *mod)
{
- DEBUGP("%s: init: entry=%p\n", __FUNCTION__, mod->init);
+ DEBUGP("%s: init: entry=%p\n", __func__, mod->init);
if (mod->arch.unwind)
register_unwind_table(mod);
return 0;
diff --git a/arch/ia64/kernel/msi_ia64.c b/arch/ia64/kernel/msi_ia64.c
index e86d029..60c6ef6 100644
--- a/arch/ia64/kernel/msi_ia64.c
+++ b/arch/ia64/kernel/msi_ia64.c
@@ -57,7 +57,7 @@
if (!cpu_online(cpu))
return;
- if (reassign_irq_vector(irq, cpu))
+ if (irq_prepare_move(irq, cpu))
return;
read_msi_msg(irq, &msg);
@@ -119,6 +119,7 @@
static void ia64_ack_msi_irq(unsigned int irq)
{
+ irq_complete_move(irq);
move_native_irq(irq);
ia64_eoi();
}
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index f6b9971..a2aabfd 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -227,12 +227,12 @@
#ifdef PFM_DEBUGGING
#define DPRINT(a) \
do { \
- if (unlikely(pfm_sysctl.debug >0)) { printk("%s.%d: CPU%d [%d] ", __FUNCTION__, __LINE__, smp_processor_id(), task_pid_nr(current)); printk a; } \
+ if (unlikely(pfm_sysctl.debug >0)) { printk("%s.%d: CPU%d [%d] ", __func__, __LINE__, smp_processor_id(), task_pid_nr(current)); printk a; } \
} while (0)
#define DPRINT_ovfl(a) \
do { \
- if (unlikely(pfm_sysctl.debug > 0 && pfm_sysctl.debug_ovfl >0)) { printk("%s.%d: CPU%d [%d] ", __FUNCTION__, __LINE__, smp_processor_id(), task_pid_nr(current)); printk a; } \
+ if (unlikely(pfm_sysctl.debug > 0 && pfm_sysctl.debug_ovfl >0)) { printk("%s.%d: CPU%d [%d] ", __func__, __LINE__, smp_processor_id(), task_pid_nr(current)); printk a; } \
} while (0)
#endif
diff --git a/arch/ia64/kernel/perfmon_default_smpl.c b/arch/ia64/kernel/perfmon_default_smpl.c
index a7af1cb..5f637bb 100644
--- a/arch/ia64/kernel/perfmon_default_smpl.c
+++ b/arch/ia64/kernel/perfmon_default_smpl.c
@@ -24,12 +24,12 @@
#ifdef DEFAULT_DEBUG
#define DPRINT(a) \
do { \
- if (unlikely(pfm_sysctl.debug >0)) { printk("%s.%d: CPU%d ", __FUNCTION__, __LINE__, smp_processor_id()); printk a; } \
+ if (unlikely(pfm_sysctl.debug >0)) { printk("%s.%d: CPU%d ", __func__, __LINE__, smp_processor_id()); printk a; } \
} while (0)
#define DPRINT_ovfl(a) \
do { \
- if (unlikely(pfm_sysctl.debug > 0 && pfm_sysctl.debug_ovfl >0)) { printk("%s.%d: CPU%d ", __FUNCTION__, __LINE__, smp_processor_id()); printk a; } \
+ if (unlikely(pfm_sysctl.debug > 0 && pfm_sysctl.debug_ovfl >0)) { printk("%s.%d: CPU%d ", __func__, __LINE__, smp_processor_id()); printk a; } \
} while (0)
#else
diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c
index 331d676..ab784ec 100644
--- a/arch/ia64/kernel/ptrace.c
+++ b/arch/ia64/kernel/ptrace.c
@@ -698,52 +698,6 @@
}
/*
- * GDB apparently wants to be able to read the register-backing store
- * of any thread when attached to a given process. If we are peeking
- * or poking an address that happens to reside in the kernel-backing
- * store of another thread, we need to attach to that thread, because
- * otherwise we end up accessing stale data.
- *
- * task_list_lock must be read-locked before calling this routine!
- */
-static struct task_struct *
-find_thread_for_addr (struct task_struct *child, unsigned long addr)
-{
- struct task_struct *p;
- struct mm_struct *mm;
- struct list_head *this, *next;
- int mm_users;
-
- if (!(mm = get_task_mm(child)))
- return child;
-
- /* -1 because of our get_task_mm(): */
- mm_users = atomic_read(&mm->mm_users) - 1;
- if (mm_users <= 1)
- goto out; /* not multi-threaded */
-
- /*
- * Traverse the current process' children list. Every task that
- * one attaches to becomes a child. And it is only attached children
- * of the debugger that are of interest (ptrace_check_attach checks
- * for this).
- */
- list_for_each_safe(this, next, ¤t->children) {
- p = list_entry(this, struct task_struct, sibling);
- if (p->tgid != child->tgid)
- continue;
- if (thread_matches(p, addr)) {
- child = p;
- goto out;
- }
- }
-
- out:
- mmput(mm);
- return child;
-}
-
-/*
* Write f32-f127 back to task->thread.fph if it has been modified.
*/
inline void
@@ -826,14 +780,14 @@
if ((long)((unsigned long)child + IA64_STK_OFFSET - sp)
< IA64_PT_REGS_SIZE) {
dprintk("ptrace.%s: ran off the top of the kernel "
- "stack\n", __FUNCTION__);
+ "stack\n", __func__);
return;
}
if (unw_get_pr (&prev_info, &pr) < 0) {
unw_get_rp(&prev_info, &ip);
dprintk("ptrace.%s: failed to read "
"predicate register (ip=0x%lx)\n",
- __FUNCTION__, ip);
+ __func__, ip);
return;
}
if (unw_is_intr_frame(&info)
@@ -908,7 +862,7 @@
access_uarea (struct task_struct *child, unsigned long addr,
unsigned long *data, int write_access)
{
- unsigned long *ptr, regnum, urbs_end, rnat_addr, cfm;
+ unsigned long *ptr, regnum, urbs_end, cfm;
struct switch_stack *sw;
struct pt_regs *pt;
# define pt_reg_addr(pt, reg) ((void *) \
@@ -1011,14 +965,9 @@
* the kernel was entered.
*
* Furthermore, when changing the contents of
- * PT_AR_BSP (or PT_CFM) we MUST copy any
- * users-level stacked registers that are
- * stored on the kernel stack back to
- * user-space because otherwise, we might end
- * up clobbering kernel stacked registers.
- * Also, if this happens while the task is
- * blocked in a system call, which convert the
- * state such that the non-system-call exit
+ * PT_AR_BSP (or PT_CFM) while the task is
+ * blocked in a system call, convert the state
+ * so that the non-system-call exit
* path is used. This ensures that the proper
* state will be picked up when resuming
* execution. However, it *also* means that
@@ -1035,10 +984,6 @@
urbs_end = ia64_get_user_rbs_end(child, pt, &cfm);
if (write_access) {
if (*data != urbs_end) {
- if (ia64_sync_user_rbs(child, sw,
- pt->ar_bspstore,
- urbs_end) < 0)
- return -1;
if (in_syscall(pt))
convert_to_non_syscall(child,
pt,
@@ -1058,10 +1003,6 @@
urbs_end = ia64_get_user_rbs_end(child, pt, &cfm);
if (write_access) {
if (((cfm ^ *data) & PFM_MASK) != 0) {
- if (ia64_sync_user_rbs(child, sw,
- pt->ar_bspstore,
- urbs_end) < 0)
- return -1;
if (in_syscall(pt))
convert_to_non_syscall(child,
pt,
@@ -1093,16 +1034,8 @@
return 0;
case PT_AR_RNAT:
- urbs_end = ia64_get_user_rbs_end(child, pt, NULL);
- rnat_addr = (long) ia64_rse_rnat_addr((long *)
- urbs_end);
- if (write_access)
- return ia64_poke(child, sw, urbs_end,
- rnat_addr, *data);
- else
- return ia64_peek(child, sw, urbs_end,
- rnat_addr, data);
-
+ ptr = pt_reg_addr(pt, ar_rnat);
+ break;
case PT_R1:
ptr = pt_reg_addr(pt, r1);
break;
@@ -1521,13 +1454,26 @@
return ret;
}
-/*
- * Called by kernel/ptrace.c when detaching..
- *
- * Make sure the single step bit is not set.
- */
void
-ptrace_disable (struct task_struct *child)
+user_enable_single_step (struct task_struct *child)
+{
+ struct ia64_psr *child_psr = ia64_psr(task_pt_regs(child));
+
+ set_tsk_thread_flag(child, TIF_SINGLESTEP);
+ child_psr->ss = 1;
+}
+
+void
+user_enable_block_step (struct task_struct *child)
+{
+ struct ia64_psr *child_psr = ia64_psr(task_pt_regs(child));
+
+ set_tsk_thread_flag(child, TIF_SINGLESTEP);
+ child_psr->tb = 1;
+}
+
+void
+user_disable_single_step (struct task_struct *child)
{
struct ia64_psr *child_psr = ia64_psr(task_pt_regs(child));
@@ -1537,199 +1483,68 @@
child_psr->tb = 0;
}
-asmlinkage long
-sys_ptrace (long request, pid_t pid, unsigned long addr, unsigned long data)
+/*
+ * Called by kernel/ptrace.c when detaching..
+ *
+ * Make sure the single step bit is not set.
+ */
+void
+ptrace_disable (struct task_struct *child)
{
- struct pt_regs *pt;
- unsigned long urbs_end, peek_or_poke;
- struct task_struct *child;
- struct switch_stack *sw;
- long ret;
- struct unw_frame_info info;
+ user_disable_single_step(child);
+}
- lock_kernel();
- ret = -EPERM;
- if (request == PTRACE_TRACEME) {
- ret = ptrace_traceme();
- goto out;
- }
-
- peek_or_poke = (request == PTRACE_PEEKTEXT
- || request == PTRACE_PEEKDATA
- || request == PTRACE_POKETEXT
- || request == PTRACE_POKEDATA);
- ret = -ESRCH;
- read_lock(&tasklist_lock);
- {
- child = find_task_by_pid(pid);
- if (child) {
- if (peek_or_poke)
- child = find_thread_for_addr(child, addr);
- get_task_struct(child);
- }
- }
- read_unlock(&tasklist_lock);
- if (!child)
- goto out;
- ret = -EPERM;
- if (pid == 1) /* no messing around with init! */
- goto out_tsk;
-
- if (request == PTRACE_ATTACH) {
- ret = ptrace_attach(child);
- if (!ret)
- arch_ptrace_attach(child);
- goto out_tsk;
- }
-
- ret = ptrace_check_attach(child, request == PTRACE_KILL);
- if (ret < 0)
- goto out_tsk;
-
- pt = task_pt_regs(child);
- sw = (struct switch_stack *) (child->thread.ksp + 16);
-
+long
+arch_ptrace (struct task_struct *child, long request, long addr, long data)
+{
switch (request) {
- case PTRACE_PEEKTEXT:
- case PTRACE_PEEKDATA:
+ case PTRACE_PEEKTEXT:
+ case PTRACE_PEEKDATA:
/* read word at location addr */
- urbs_end = ia64_get_user_rbs_end(child, pt, NULL);
- ret = ia64_peek(child, sw, urbs_end, addr, &data);
- if (ret == 0) {
- ret = data;
- /* ensure "ret" is not mistaken as an error code: */
- force_successful_syscall_return();
- }
- goto out_tsk;
-
- case PTRACE_POKETEXT:
- case PTRACE_POKEDATA:
- /* write the word at location addr */
- urbs_end = ia64_get_user_rbs_end(child, pt, NULL);
- ret = ia64_poke(child, sw, urbs_end, addr, data);
-
- /* Make sure user RBS has the latest data */
- unw_init_from_blocked_task(&info, child);
- do_sync_rbs(&info, ia64_sync_user_rbs);
-
- goto out_tsk;
-
- case PTRACE_PEEKUSR:
- /* read the word at addr in the USER area */
- if (access_uarea(child, addr, &data, 0) < 0) {
- ret = -EIO;
- goto out_tsk;
- }
- ret = data;
- /* ensure "ret" is not mistaken as an error code */
+ if (access_process_vm(child, addr, &data, sizeof(data), 0)
+ != sizeof(data))
+ return -EIO;
+ /* ensure return value is not mistaken for error code */
force_successful_syscall_return();
- goto out_tsk;
+ return data;
- case PTRACE_POKEUSR:
+ /* PTRACE_POKETEXT and PTRACE_POKEDATA is handled
+ * by the generic ptrace_request().
+ */
+
+ case PTRACE_PEEKUSR:
+ /* read the word at addr in the USER area */
+ if (access_uarea(child, addr, &data, 0) < 0)
+ return -EIO;
+ /* ensure return value is not mistaken for error code */
+ force_successful_syscall_return();
+ return data;
+
+ case PTRACE_POKEUSR:
/* write the word at addr in the USER area */
- if (access_uarea(child, addr, &data, 1) < 0) {
- ret = -EIO;
- goto out_tsk;
- }
- ret = 0;
- goto out_tsk;
+ if (access_uarea(child, addr, &data, 1) < 0)
+ return -EIO;
+ return 0;
- case PTRACE_OLD_GETSIGINFO:
+ case PTRACE_OLD_GETSIGINFO:
/* for backwards-compatibility */
- ret = ptrace_request(child, PTRACE_GETSIGINFO, addr, data);
- goto out_tsk;
+ return ptrace_request(child, PTRACE_GETSIGINFO, addr, data);
- case PTRACE_OLD_SETSIGINFO:
+ case PTRACE_OLD_SETSIGINFO:
/* for backwards-compatibility */
- ret = ptrace_request(child, PTRACE_SETSIGINFO, addr, data);
- goto out_tsk;
+ return ptrace_request(child, PTRACE_SETSIGINFO, addr, data);
- case PTRACE_SYSCALL:
- /* continue and stop at next (return from) syscall */
- case PTRACE_CONT:
- /* restart after signal. */
- ret = -EIO;
- if (!valid_signal(data))
- goto out_tsk;
- if (request == PTRACE_SYSCALL)
- set_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
- else
- clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
- child->exit_code = data;
+ case PTRACE_GETREGS:
+ return ptrace_getregs(child,
+ (struct pt_all_user_regs __user *) data);
- /*
- * Make sure the single step/taken-branch trap bits
- * are not set:
- */
- clear_tsk_thread_flag(child, TIF_SINGLESTEP);
- ia64_psr(pt)->ss = 0;
- ia64_psr(pt)->tb = 0;
+ case PTRACE_SETREGS:
+ return ptrace_setregs(child,
+ (struct pt_all_user_regs __user *) data);
- wake_up_process(child);
- ret = 0;
- goto out_tsk;
-
- case PTRACE_KILL:
- /*
- * Make the child exit. Best I can do is send it a
- * sigkill. Perhaps it should be put in the status
- * that it wants to exit.
- */
- if (child->exit_state == EXIT_ZOMBIE)
- /* already dead */
- goto out_tsk;
- child->exit_code = SIGKILL;
-
- ptrace_disable(child);
- wake_up_process(child);
- ret = 0;
- goto out_tsk;
-
- case PTRACE_SINGLESTEP:
- /* let child execute for one instruction */
- case PTRACE_SINGLEBLOCK:
- ret = -EIO;
- if (!valid_signal(data))
- goto out_tsk;
-
- clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
- set_tsk_thread_flag(child, TIF_SINGLESTEP);
- if (request == PTRACE_SINGLESTEP) {
- ia64_psr(pt)->ss = 1;
- } else {
- ia64_psr(pt)->tb = 1;
- }
- child->exit_code = data;
-
- /* give it a chance to run. */
- wake_up_process(child);
- ret = 0;
- goto out_tsk;
-
- case PTRACE_DETACH:
- /* detach a process that was attached. */
- ret = ptrace_detach(child, data);
- goto out_tsk;
-
- case PTRACE_GETREGS:
- ret = ptrace_getregs(child,
- (struct pt_all_user_regs __user *) data);
- goto out_tsk;
-
- case PTRACE_SETREGS:
- ret = ptrace_setregs(child,
- (struct pt_all_user_regs __user *) data);
- goto out_tsk;
-
- default:
- ret = ptrace_request(child, request, addr, data);
- goto out_tsk;
+ default:
+ return ptrace_request(child, request, addr, data);
}
- out_tsk:
- put_task_struct(child);
- out:
- unlock_kernel();
- return ret;
}
diff --git a/arch/ia64/kernel/sal.c b/arch/ia64/kernel/sal.c
index f44fe84..a3022dc 100644
--- a/arch/ia64/kernel/sal.c
+++ b/arch/ia64/kernel/sal.c
@@ -109,6 +109,13 @@
sal_revision = SAL_VERSION_CODE(2, 8);
sal_version = SAL_VERSION_CODE(0, 0);
}
+
+ if (ia64_platform_is("sn2") && (sal_revision == SAL_VERSION_CODE(2, 9)))
+ /*
+ * SGI Altix has hard-coded version 2.9 in their prom
+ * but they actually implement 3.2, so let's fix it here.
+ */
+ sal_revision = SAL_VERSION_CODE(3, 2);
}
static void __init
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index ebd1a09..4aa9eae 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -690,7 +690,7 @@
if (overflow++ == 0)
printk(KERN_ERR
"%s: Table overflow. Some processor model information will be missing\n",
- __FUNCTION__);
+ __func__);
return "Unknown";
}
@@ -785,7 +785,7 @@
status = ia64_pal_cache_summary(&levels, &unique_caches);
if (status != 0) {
printk(KERN_ERR "%s: ia64_pal_cache_summary() failed (status=%ld)\n",
- __FUNCTION__, status);
+ __func__, status);
max = SMP_CACHE_BYTES;
/* Safest setup for "flush_icache_range()" */
ia64_i_cache_stride_shift = I_CACHE_STRIDE_SHIFT;
@@ -798,7 +798,7 @@
if (status != 0) {
printk(KERN_ERR
"%s: ia64_pal_cache_config_info(l=%lu, 2) failed (status=%ld)\n",
- __FUNCTION__, l, status);
+ __func__, l, status);
max = SMP_CACHE_BYTES;
/* The safest setup for "flush_icache_range()" */
cci.pcci_stride = I_CACHE_STRIDE_SHIFT;
@@ -814,7 +814,7 @@
if (status != 0) {
printk(KERN_ERR
"%s: ia64_pal_cache_config_info(l=%lu, 1) failed (status=%ld)\n",
- __FUNCTION__, l, status);
+ __func__, l, status);
/* The safest setup for "flush_icache_range()" */
cci.pcci_stride = I_CACHE_STRIDE_SHIFT;
}
diff --git a/arch/ia64/kernel/signal.c b/arch/ia64/kernel/signal.c
index 309da35..5740296c 100644
--- a/arch/ia64/kernel/signal.c
+++ b/arch/ia64/kernel/signal.c
@@ -342,15 +342,33 @@
new_sp = scr->pt.r12;
tramp_addr = (unsigned long) __kernel_sigtramp;
- if ((ka->sa.sa_flags & SA_ONSTACK) && sas_ss_flags(new_sp) == 0) {
- new_sp = current->sas_ss_sp + current->sas_ss_size;
- /*
- * We need to check for the register stack being on the signal stack
- * separately, because it's switched separately (memory stack is switched
- * in the kernel, register stack is switched in the signal trampoline).
- */
- if (!rbs_on_sig_stack(scr->pt.ar_bspstore))
- new_rbs = (current->sas_ss_sp + sizeof(long) - 1) & ~(sizeof(long) - 1);
+ if (ka->sa.sa_flags & SA_ONSTACK) {
+ int onstack = sas_ss_flags(new_sp);
+
+ if (onstack == 0) {
+ new_sp = current->sas_ss_sp + current->sas_ss_size;
+ /*
+ * We need to check for the register stack being on the
+ * signal stack separately, because it's switched
+ * separately (memory stack is switched in the kernel,
+ * register stack is switched in the signal trampoline).
+ */
+ if (!rbs_on_sig_stack(scr->pt.ar_bspstore))
+ new_rbs = ALIGN(current->sas_ss_sp,
+ sizeof(long));
+ } else if (onstack == SS_ONSTACK) {
+ unsigned long check_sp;
+
+ /*
+ * If we are on the alternate signal stack and would
+ * overflow it, don't. Return an always-bogus address
+ * instead so we will die with SIGSEGV.
+ */
+ check_sp = (new_sp - sizeof(*frame)) & -STACK_ALIGN;
+ if (!likely(on_sig_stack(check_sp)))
+ return force_sigsegv_info(sig, (void __user *)
+ check_sp);
+ }
}
frame = (void __user *) ((new_sp - sizeof(*frame)) & -STACK_ALIGN);
diff --git a/arch/ia64/kernel/unaligned.c b/arch/ia64/kernel/unaligned.c
index 52f70bb..6903361 100644
--- a/arch/ia64/kernel/unaligned.c
+++ b/arch/ia64/kernel/unaligned.c
@@ -28,7 +28,7 @@
#undef DEBUG_UNALIGNED_TRAP
#ifdef DEBUG_UNALIGNED_TRAP
-# define DPRINT(a...) do { printk("%s %u: ", __FUNCTION__, __LINE__); printk (a); } while (0)
+# define DPRINT(a...) do { printk("%s %u: ", __func__, __LINE__); printk (a); } while (0)
# define DDUMP(str,vp,len) dump(str, vp, len)
static void
@@ -674,7 +674,7 @@
* just in case.
*/
if (ld.x6_op == 1 || ld.x6_op == 3) {
- printk(KERN_ERR "%s: register update on speculative load, error\n", __FUNCTION__);
+ printk(KERN_ERR "%s: register update on speculative load, error\n", __func__);
if (die_if_kernel("unaligned reference on speculative load with register update\n",
regs, 30))
return;
@@ -1104,7 +1104,7 @@
*/
if (ld.x6_op == 1 || ld.x6_op == 3)
printk(KERN_ERR "%s: register update on speculative load pair, error\n",
- __FUNCTION__);
+ __func__);
setreg(ld.r3, ifa, 0, regs);
}
diff --git a/arch/ia64/kernel/unwind.c b/arch/ia64/kernel/unwind.c
index c1bdb51..67810b7 100644
--- a/arch/ia64/kernel/unwind.c
+++ b/arch/ia64/kernel/unwind.c
@@ -257,7 +257,7 @@
off = unw.pt_regs_offsets[reg];
if (off < 0) {
- UNW_DPRINT(0, "unwind.%s: bad scratch reg r%lu\n", __FUNCTION__, reg);
+ UNW_DPRINT(0, "unwind.%s: bad scratch reg r%lu\n", __func__, reg);
off = 0;
}
return (unsigned long) off;
@@ -268,13 +268,13 @@
{
if (!info->pt) {
/* This should not happen with valid unwind info. */
- UNW_DPRINT(0, "unwind.%s: bad unwind info: resetting info->pt\n", __FUNCTION__);
+ UNW_DPRINT(0, "unwind.%s: bad unwind info: resetting info->pt\n", __func__);
if (info->flags & UNW_FLAG_INTERRUPT_FRAME)
info->pt = (unsigned long) ((struct pt_regs *) info->psp - 1);
else
info->pt = info->sp - 16;
}
- UNW_DPRINT(3, "unwind.%s: sp 0x%lx pt 0x%lx\n", __FUNCTION__, info->sp, info->pt);
+ UNW_DPRINT(3, "unwind.%s: sp 0x%lx pt 0x%lx\n", __func__, info->sp, info->pt);
return (struct pt_regs *) info->pt;
}
@@ -294,7 +294,7 @@
return 0;
}
UNW_DPRINT(0, "unwind.%s: trying to access non-existent r%u\n",
- __FUNCTION__, regnum);
+ __func__, regnum);
return -1;
}
@@ -341,7 +341,7 @@
{
UNW_DPRINT(0, "unwind.%s: %p outside of regstk "
"[0x%lx-0x%lx)\n",
- __FUNCTION__, (void *) addr,
+ __func__, (void *) addr,
info->regstk.limit,
info->regstk.top);
return -1;
@@ -374,7 +374,7 @@
|| (unsigned long) addr >= info->regstk.top)
{
UNW_DPRINT(0, "unwind.%s: ignoring attempt to access register outside "
- "of rbs\n", __FUNCTION__);
+ "of rbs\n", __func__);
return -1;
}
if ((unsigned long) nat_addr >= info->regstk.top)
@@ -385,7 +385,7 @@
if (write) {
if (read_only(addr)) {
UNW_DPRINT(0, "unwind.%s: ignoring attempt to write read-only location\n",
- __FUNCTION__);
+ __func__);
} else {
*addr = *val;
if (*nat)
@@ -427,13 +427,13 @@
default:
UNW_DPRINT(0, "unwind.%s: trying to access non-existent b%u\n",
- __FUNCTION__, regnum);
+ __func__, regnum);
return -1;
}
if (write)
if (read_only(addr)) {
UNW_DPRINT(0, "unwind.%s: ignoring attempt to write read-only location\n",
- __FUNCTION__);
+ __func__);
} else
*addr = *val;
else
@@ -450,7 +450,7 @@
if ((unsigned) (regnum - 2) >= 126) {
UNW_DPRINT(0, "unwind.%s: trying to access non-existent f%u\n",
- __FUNCTION__, regnum);
+ __func__, regnum);
return -1;
}
@@ -482,7 +482,7 @@
if (write)
if (read_only(addr)) {
UNW_DPRINT(0, "unwind.%s: ignoring attempt to write read-only location\n",
- __FUNCTION__);
+ __func__);
} else
*addr = *val;
else
@@ -572,14 +572,14 @@
default:
UNW_DPRINT(0, "unwind.%s: trying to access non-existent ar%u\n",
- __FUNCTION__, regnum);
+ __func__, regnum);
return -1;
}
if (write) {
if (read_only(addr)) {
UNW_DPRINT(0, "unwind.%s: ignoring attempt to write read-only location\n",
- __FUNCTION__);
+ __func__);
} else
*addr = *val;
} else
@@ -600,7 +600,7 @@
if (write) {
if (read_only(addr)) {
UNW_DPRINT(0, "unwind.%s: ignoring attempt to write read-only location\n",
- __FUNCTION__);
+ __func__);
} else
*addr = *val;
} else
@@ -699,7 +699,7 @@
default:
break;
}
- UNW_DPRINT(0, "unwind.%s: bad abreg=0x%x\n", __FUNCTION__, abreg);
+ UNW_DPRINT(0, "unwind.%s: bad abreg=0x%x\n", __func__, abreg);
return UNW_REG_LC;
}
@@ -739,7 +739,7 @@
return;
}
}
- UNW_DPRINT(0, "unwind.%s: excess spill!\n", __FUNCTION__);
+ UNW_DPRINT(0, "unwind.%s: excess spill!\n", __func__);
}
static inline void
@@ -855,11 +855,11 @@
{
if (abi == 3 && context == 'i') {
sr->flags |= UNW_FLAG_INTERRUPT_FRAME;
- UNW_DPRINT(3, "unwind.%s: interrupt frame\n", __FUNCTION__);
+ UNW_DPRINT(3, "unwind.%s: interrupt frame\n", __func__);
}
else
UNW_DPRINT(0, "unwind%s: ignoring unwabi(abi=0x%x,context=0x%x)\n",
- __FUNCTION__, abi, context);
+ __func__, abi, context);
}
static inline void
@@ -1347,7 +1347,7 @@
{
if (script->count >= UNW_MAX_SCRIPT_LEN) {
UNW_DPRINT(0, "unwind.%s: script exceeds maximum size of %u instructions!\n",
- __FUNCTION__, UNW_MAX_SCRIPT_LEN);
+ __func__, UNW_MAX_SCRIPT_LEN);
return;
}
script->insn[script->count++] = insn;
@@ -1389,7 +1389,7 @@
default:
UNW_DPRINT(0, "unwind.%s: don't know how to emit nat info for where = %u\n",
- __FUNCTION__, r->where);
+ __func__, r->where);
return;
}
insn.opc = opc;
@@ -1446,7 +1446,7 @@
val = offsetof(struct pt_regs, f6) + 16*(rval - 6);
else
UNW_DPRINT(0, "unwind.%s: kernel may not touch f%lu\n",
- __FUNCTION__, rval);
+ __func__, rval);
}
break;
@@ -1474,7 +1474,7 @@
default:
UNW_DPRINT(0, "unwind%s: register %u has unexpected `where' value of %u\n",
- __FUNCTION__, i, r->where);
+ __func__, i, r->where);
break;
}
insn.opc = opc;
@@ -1547,10 +1547,10 @@
r->when = UNW_WHEN_NEVER;
sr.pr_val = info->pr;
- UNW_DPRINT(3, "unwind.%s: ip 0x%lx\n", __FUNCTION__, ip);
+ UNW_DPRINT(3, "unwind.%s: ip 0x%lx\n", __func__, ip);
script = script_new(ip);
if (!script) {
- UNW_DPRINT(0, "unwind.%s: failed to create unwind script\n", __FUNCTION__);
+ UNW_DPRINT(0, "unwind.%s: failed to create unwind script\n", __func__);
STAT(unw.stat.script.build_time += ia64_get_itc() - start);
return NULL;
}
@@ -1569,7 +1569,7 @@
if (!e) {
/* no info, return default unwinder (leaf proc, no mem stack, no saved regs) */
UNW_DPRINT(1, "unwind.%s: no unwind info for ip=0x%lx (prev ip=0x%lx)\n",
- __FUNCTION__, ip, unw.cache[info->prev_script].ip);
+ __func__, ip, unw.cache[info->prev_script].ip);
sr.curr.reg[UNW_REG_RP].where = UNW_WHERE_BR;
sr.curr.reg[UNW_REG_RP].when = -1;
sr.curr.reg[UNW_REG_RP].val = 0;
@@ -1618,13 +1618,13 @@
sr.curr.reg[UNW_REG_RP].when = -1;
sr.curr.reg[UNW_REG_RP].val = sr.return_link_reg;
UNW_DPRINT(1, "unwind.%s: using default for rp at ip=0x%lx where=%d val=0x%lx\n",
- __FUNCTION__, ip, sr.curr.reg[UNW_REG_RP].where,
+ __func__, ip, sr.curr.reg[UNW_REG_RP].where,
sr.curr.reg[UNW_REG_RP].val);
}
#ifdef UNW_DEBUG
UNW_DPRINT(1, "unwind.%s: state record for func 0x%lx, t=%u:\n",
- __FUNCTION__, table->segment_base + e->start_offset, sr.when_target);
+ __func__, table->segment_base + e->start_offset, sr.when_target);
for (r = sr.curr.reg; r < sr.curr.reg + UNW_NUM_REGS; ++r) {
if (r->where != UNW_WHERE_NONE || r->when != UNW_WHEN_NEVER) {
UNW_DPRINT(1, " %s <- ", unw.preg_name[r - sr.curr.reg]);
@@ -1746,7 +1746,7 @@
} else {
s[dst] = 0;
UNW_DPRINT(0, "unwind.%s: no state->pt, dst=%ld, val=%ld\n",
- __FUNCTION__, dst, val);
+ __func__, dst, val);
}
break;
@@ -1756,7 +1756,7 @@
else {
s[dst] = 0;
UNW_DPRINT(0, "unwind.%s: UNW_INSN_MOVE_CONST bad val=%ld\n",
- __FUNCTION__, val);
+ __func__, val);
}
break;
@@ -1791,7 +1791,7 @@
|| s[val] < TASK_SIZE)
{
UNW_DPRINT(0, "unwind.%s: rejecting bad psp=0x%lx\n",
- __FUNCTION__, s[val]);
+ __func__, s[val]);
break;
}
#endif
@@ -1825,7 +1825,7 @@
if ((info->ip & (local_cpu_data->unimpl_va_mask | 0xf)) || info->ip < TASK_SIZE) {
/* don't let obviously bad addresses pollute the cache */
/* FIXME: should really be level 0 but it occurs too often. KAO */
- UNW_DPRINT(1, "unwind.%s: rejecting bad ip=0x%lx\n", __FUNCTION__, info->ip);
+ UNW_DPRINT(1, "unwind.%s: rejecting bad ip=0x%lx\n", __func__, info->ip);
info->rp_loc = NULL;
return -1;
}
@@ -1838,7 +1838,7 @@
spin_unlock_irqrestore(&unw.lock, flags);
UNW_DPRINT(0,
"unwind.%s: failed to locate/build unwind script for ip %lx\n",
- __FUNCTION__, info->ip);
+ __func__, info->ip);
return -1;
}
have_write_lock = 1;
@@ -1882,21 +1882,21 @@
if (!unw_valid(info, info->rp_loc)) {
/* FIXME: should really be level 0 but it occurs too often. KAO */
UNW_DPRINT(1, "unwind.%s: failed to locate return link (ip=0x%lx)!\n",
- __FUNCTION__, info->ip);
+ __func__, info->ip);
STAT(unw.stat.api.unwind_time += ia64_get_itc() - start; local_irq_restore(flags));
return -1;
}
/* restore the ip */
ip = info->ip = *info->rp_loc;
if (ip < GATE_ADDR) {
- UNW_DPRINT(2, "unwind.%s: reached user-space (ip=0x%lx)\n", __FUNCTION__, ip);
+ UNW_DPRINT(2, "unwind.%s: reached user-space (ip=0x%lx)\n", __func__, ip);
STAT(unw.stat.api.unwind_time += ia64_get_itc() - start; local_irq_restore(flags));
return -1;
}
/* validate the previous stack frame pointer */
if (!unw_valid(info, info->pfs_loc)) {
- UNW_DPRINT(0, "unwind.%s: failed to locate ar.pfs!\n", __FUNCTION__);
+ UNW_DPRINT(0, "unwind.%s: failed to locate ar.pfs!\n", __func__);
STAT(unw.stat.api.unwind_time += ia64_get_itc() - start; local_irq_restore(flags));
return -1;
}
@@ -1912,13 +1912,13 @@
num_regs = *info->cfm_loc & 0x7f; /* size of frame */
info->pfs_loc =
(unsigned long *) (info->pt + offsetof(struct pt_regs, ar_pfs));
- UNW_DPRINT(3, "unwind.%s: interrupt_frame pt 0x%lx\n", __FUNCTION__, info->pt);
+ UNW_DPRINT(3, "unwind.%s: interrupt_frame pt 0x%lx\n", __func__, info->pt);
} else
num_regs = (*info->cfm_loc >> 7) & 0x7f; /* size of locals */
info->bsp = (unsigned long) ia64_rse_skip_regs((unsigned long *) info->bsp, -num_regs);
if (info->bsp < info->regstk.limit || info->bsp > info->regstk.top) {
UNW_DPRINT(0, "unwind.%s: bsp (0x%lx) out of range [0x%lx-0x%lx]\n",
- __FUNCTION__, info->bsp, info->regstk.limit, info->regstk.top);
+ __func__, info->bsp, info->regstk.limit, info->regstk.top);
STAT(unw.stat.api.unwind_time += ia64_get_itc() - start; local_irq_restore(flags));
return -1;
}
@@ -1927,14 +1927,14 @@
info->sp = info->psp;
if (info->sp < info->memstk.top || info->sp > info->memstk.limit) {
UNW_DPRINT(0, "unwind.%s: sp (0x%lx) out of range [0x%lx-0x%lx]\n",
- __FUNCTION__, info->sp, info->memstk.top, info->memstk.limit);
+ __func__, info->sp, info->memstk.top, info->memstk.limit);
STAT(unw.stat.api.unwind_time += ia64_get_itc() - start; local_irq_restore(flags));
return -1;
}
if (info->ip == prev_ip && info->sp == prev_sp && info->bsp == prev_bsp) {
UNW_DPRINT(0, "unwind.%s: ip, sp, bsp unchanged; stopping here (ip=0x%lx)\n",
- __FUNCTION__, ip);
+ __func__, ip);
STAT(unw.stat.api.unwind_time += ia64_get_itc() - start; local_irq_restore(flags));
return -1;
}
@@ -1961,7 +1961,7 @@
if ((long)((unsigned long)info->task + IA64_STK_OFFSET - sp)
< IA64_PT_REGS_SIZE) {
UNW_DPRINT(0, "unwind.%s: ran off the top of the kernel stack\n",
- __FUNCTION__);
+ __func__);
break;
}
if (unw_is_intr_frame(info) &&
@@ -1971,13 +1971,13 @@
unw_get_rp(info, &ip);
UNW_DPRINT(0, "unwind.%s: failed to read "
"predicate register (ip=0x%lx)\n",
- __FUNCTION__, ip);
+ __func__, ip);
return -1;
}
} while (unw_unwind(info) >= 0);
unw_get_ip(info, &ip);
UNW_DPRINT(0, "unwind.%s: failed to unwind to user-level (ip=0x%lx)\n",
- __FUNCTION__, ip);
+ __func__, ip);
return -1;
}
EXPORT_SYMBOL(unw_unwind_to_user);
@@ -2028,7 +2028,7 @@
" pr 0x%lx\n"
" sw 0x%lx\n"
" sp 0x%lx\n",
- __FUNCTION__, (unsigned long) t, rbslimit, rbstop, stktop, stklimit,
+ __func__, (unsigned long) t, rbslimit, rbstop, stktop, stklimit,
info->pr, (unsigned long) info->sw, info->sp);
STAT(unw.stat.api.init_time += ia64_get_itc() - start; local_irq_restore(flags));
}
@@ -2047,7 +2047,7 @@
" bsp 0x%lx\n"
" sol 0x%lx\n"
" ip 0x%lx\n",
- __FUNCTION__, info->bsp, sol, info->ip);
+ __func__, info->bsp, sol, info->ip);
find_save_locs(info);
}
@@ -2058,7 +2058,7 @@
{
struct switch_stack *sw = (struct switch_stack *) (t->thread.ksp + 16);
- UNW_DPRINT(1, "unwind.%s\n", __FUNCTION__);
+ UNW_DPRINT(1, "unwind.%s\n", __func__);
unw_init_frame_info(info, t, sw);
}
EXPORT_SYMBOL(unw_init_from_blocked_task);
@@ -2088,7 +2088,7 @@
if (end - start <= 0) {
UNW_DPRINT(0, "unwind.%s: ignoring attempt to insert empty unwind table\n",
- __FUNCTION__);
+ __func__);
return NULL;
}
@@ -2119,14 +2119,14 @@
if (!handle) {
UNW_DPRINT(0, "unwind.%s: ignoring attempt to remove non-existent unwind table\n",
- __FUNCTION__);
+ __func__);
return;
}
table = handle;
if (table == &unw.kernel_table) {
UNW_DPRINT(0, "unwind.%s: sorry, freeing the kernel's unwind table is a "
- "no-can-do!\n", __FUNCTION__);
+ "no-can-do!\n", __func__);
return;
}
@@ -2139,7 +2139,7 @@
break;
if (!prev) {
UNW_DPRINT(0, "unwind.%s: failed to find unwind table %p\n",
- __FUNCTION__, (void *) table);
+ __func__, (void *) table);
spin_unlock_irqrestore(&unw.lock, flags);
return;
}
@@ -2185,7 +2185,7 @@
}
if (!punw) {
- printk("%s: failed to find gate DSO's unwind table!\n", __FUNCTION__);
+ printk("%s: failed to find gate DSO's unwind table!\n", __func__);
return 0;
}
@@ -2202,7 +2202,7 @@
unw.gate_table = kmalloc(size, GFP_KERNEL);
if (!unw.gate_table) {
unw.gate_table_size = 0;
- printk(KERN_ERR "%s: unable to create unwind data for gate page!\n", __FUNCTION__);
+ printk(KERN_ERR "%s: unable to create unwind data for gate page!\n", __func__);
return 0;
}
unw.gate_table_size = size;
diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
index 3e69881..23088be 100644
--- a/arch/ia64/mm/fault.c
+++ b/arch/ia64/mm/fault.c
@@ -26,7 +26,7 @@
if (!user_mode(regs)) {
/* kprobe_running() needs smp_processor_id() */
preempt_disable();
- if (kprobe_running() && kprobes_fault_handler(regs, trap))
+ if (kprobe_running() && kprobe_fault_handler(regs, trap))
ret = 1;
preempt_enable();
}
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
index 25aef62..a4ca657 100644
--- a/arch/ia64/mm/init.c
+++ b/arch/ia64/mm/init.c
@@ -714,7 +714,7 @@
if (ret)
printk("%s: Problem encountered in __add_pages() as ret=%d\n",
- __FUNCTION__, ret);
+ __func__, ret);
return ret;
}
diff --git a/arch/ia64/pci/fixup.c b/arch/ia64/pci/fixup.c
index 245dc1f..f5959c0 100644
--- a/arch/ia64/pci/fixup.c
+++ b/arch/ia64/pci/fixup.c
@@ -63,7 +63,7 @@
pci_read_config_word(pdev, PCI_COMMAND, &config);
if (config & (PCI_COMMAND_IO | PCI_COMMAND_MEMORY)) {
pdev->resource[PCI_ROM_RESOURCE].flags |= IORESOURCE_ROM_SHADOW;
- printk(KERN_DEBUG "Boot video device is %s\n", pci_name(pdev));
+ dev_printk(KERN_DEBUG, &pdev->dev, "Boot video device\n");
}
}
DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, pci_fixup_video);
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 8fd7e82..e282c34 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -765,7 +765,7 @@
status = ia64_pal_cache_summary(&levels, &unique_caches);
if (status != 0) {
printk(KERN_ERR "%s: ia64_pal_cache_summary() failed "
- "(status=%ld)\n", __FUNCTION__, status);
+ "(status=%ld)\n", __func__, status);
return;
}
@@ -773,7 +773,7 @@
/* cache_type (data_or_unified)= */ 2, &cci);
if (status != 0) {
printk(KERN_ERR "%s: ia64_pal_cache_config_info() failed "
- "(status=%ld)\n", __FUNCTION__, status);
+ "(status=%ld)\n", __func__, status);
return;
}
pci_cache_line_size = (1 << cci.pcci_line_size) / 4;
diff --git a/arch/ia64/sn/kernel/huberror.c b/arch/ia64/sn/kernel/huberror.c
index b663168..0101c79 100644
--- a/arch/ia64/sn/kernel/huberror.c
+++ b/arch/ia64/sn/kernel/huberror.c
@@ -37,7 +37,7 @@
(u64) nasid, 0, 0, 0, 0, 0, 0);
if ((int)ret_stuff.v0)
- panic("%s: Fatal %s Error", __FUNCTION__,
+ panic("%s: Fatal %s Error", __func__,
((nasid & 1) ? "TIO" : "HUBII"));
if (!(nasid & 1)) /* Not a TIO, handle CRB errors */
@@ -48,7 +48,7 @@
(u64) nasid, 0, 0, 0, 0, 0, 0);
if ((int)ret_stuff.v0)
- panic("%s: Fatal TIO Error", __FUNCTION__);
+ panic("%s: Fatal TIO Error", __func__);
} else
bte_error_handler((unsigned long)NODEPDA(nasid_to_cnodeid(nasid)));
diff --git a/arch/ia64/sn/kernel/io_acpi_init.c b/arch/ia64/sn/kernel/io_acpi_init.c
index 3c7178f..6568942 100644
--- a/arch/ia64/sn/kernel/io_acpi_init.c
+++ b/arch/ia64/sn/kernel/io_acpi_init.c
@@ -133,7 +133,7 @@
if (ACPI_FAILURE(status)) {
printk(KERN_ERR "%s: "
"acpi_get_vendor_resource() failed (0x%x) for: ",
- __FUNCTION__, status);
+ __func__, status);
acpi_ns_print_node_pathname(handle, NULL);
printk("\n");
return NULL;
@@ -145,7 +145,7 @@
sizeof(struct pcibus_bussoft *)) {
printk(KERN_ERR
"%s: Invalid vendor data length %d\n",
- __FUNCTION__, vendor->byte_length);
+ __func__, vendor->byte_length);
kfree(buffer.pointer);
return NULL;
}
@@ -184,7 +184,7 @@
if (ACPI_FAILURE(status)) {
printk(KERN_ERR
"%s: acpi_get_vendor_resource() failed (0x%x) for: ",
- __FUNCTION__, status);
+ __func__, status);
acpi_ns_print_node_pathname(handle, NULL);
printk("\n");
return 1;
@@ -196,7 +196,7 @@
sizeof(struct pci_devdev_info *)) {
printk(KERN_ERR
"%s: Invalid vendor data length: %d for: ",
- __FUNCTION__, vendor->byte_length);
+ __func__, vendor->byte_length);
acpi_ns_print_node_pathname(handle, NULL);
printk("\n");
ret = 1;
@@ -205,7 +205,7 @@
pcidev_ptr = kzalloc(sizeof(struct pcidev_info), GFP_KERNEL);
if (!pcidev_ptr)
- panic("%s: Unable to alloc memory for pcidev_info", __FUNCTION__);
+ panic("%s: Unable to alloc memory for pcidev_info", __func__);
memcpy(&addr, vendor->byte_data, sizeof(struct pcidev_info *));
pcidev_prom_ptr = __va(addr);
@@ -214,7 +214,7 @@
/* Get the IRQ info */
irq_info = kzalloc(sizeof(struct sn_irq_info), GFP_KERNEL);
if (!irq_info)
- panic("%s: Unable to alloc memory for sn_irq_info", __FUNCTION__);
+ panic("%s: Unable to alloc memory for sn_irq_info", __func__);
if (pcidev_ptr->pdi_sn_irq_info) {
irq_info_prom = __va(pcidev_ptr->pdi_sn_irq_info);
@@ -249,10 +249,10 @@
status = acpi_get_parent(child, &parent);
if (ACPI_FAILURE(status)) {
printk(KERN_ERR "%s: acpi_get_parent() failed "
- "(0x%x) for: ", __FUNCTION__, status);
+ "(0x%x) for: ", __func__, status);
acpi_ns_print_node_pathname(child, NULL);
printk("\n");
- panic("%s: Unable to find host devfn\n", __FUNCTION__);
+ panic("%s: Unable to find host devfn\n", __func__);
}
if (parent == rootbus_handle)
break;
@@ -260,7 +260,7 @@
}
if (!child) {
printk(KERN_ERR "%s: Unable to find root bus for: ",
- __FUNCTION__);
+ __func__);
acpi_ns_print_node_pathname(device_handle, NULL);
printk("\n");
BUG();
@@ -269,10 +269,10 @@
status = acpi_evaluate_integer(child, METHOD_NAME__ADR, NULL, &adr);
if (ACPI_FAILURE(status)) {
printk(KERN_ERR "%s: Unable to get _ADR (0x%x) for: ",
- __FUNCTION__, status);
+ __func__, status);
acpi_ns_print_node_pathname(child, NULL);
printk("\n");
- panic("%s: Unable to find host devfn\n", __FUNCTION__);
+ panic("%s: Unable to find host devfn\n", __func__);
}
slot = (adr >> 16) & 0xffff;
@@ -308,7 +308,7 @@
if (ACPI_FAILURE(status)) {
printk(KERN_ERR
"%s: acpi_get_parent() failed (0x%x) for: ",
- __FUNCTION__, status);
+ __func__, status);
acpi_ns_print_node_pathname(handle, NULL);
printk("\n");
return AE_OK;
@@ -318,7 +318,7 @@
if (ACPI_FAILURE(status)) {
printk(KERN_ERR
"%s: Failed to find _BBN in parent of: ",
- __FUNCTION__);
+ __func__);
acpi_ns_print_node_pathname(handle, NULL);
printk("\n");
return AE_OK;
@@ -358,14 +358,14 @@
if (segment != pci_domain_nr(dev)) {
printk(KERN_ERR
"%s: Segment number mismatch, 0x%lx vs 0x%x for: ",
- __FUNCTION__, segment, pci_domain_nr(dev));
+ __func__, segment, pci_domain_nr(dev));
acpi_ns_print_node_pathname(rootbus_handle, NULL);
printk("\n");
return 1;
}
} else {
printk(KERN_ERR "%s: Unable to get __SEG from: ",
- __FUNCTION__);
+ __func__);
acpi_ns_print_node_pathname(rootbus_handle, NULL);
printk("\n");
return 1;
@@ -386,7 +386,7 @@
if (!pcidev_match.handle) {
printk(KERN_ERR
"%s: Could not find matching ACPI device for %s.\n",
- __FUNCTION__, pci_name(dev));
+ __func__, pci_name(dev));
return 1;
}
@@ -422,7 +422,7 @@
if (sn_acpi_get_pcidev_info(dev, &pcidev_info, &sn_irq_info)) {
panic("%s: Failure obtaining pcidev_info for %s\n",
- __FUNCTION__, pci_name(dev));
+ __func__, pci_name(dev));
}
if (pcidev_info->pdi_pio_mapped_addr[PCI_ROM_RESOURCE]) {
@@ -463,7 +463,7 @@
printk(KERN_ERR
"%s: 0x%04x:0x%02x Unable to "
"obtain prom_bussoft_ptr\n",
- __FUNCTION__, pci_domain_nr(bus), bus->number);
+ __func__, pci_domain_nr(bus), bus->number);
return;
}
sn_common_bus_fixup(bus, prom_bussoft_ptr);
diff --git a/arch/ia64/sn/kernel/io_common.c b/arch/ia64/sn/kernel/io_common.c
index c4eb84f..8a924a5 100644
--- a/arch/ia64/sn/kernel/io_common.c
+++ b/arch/ia64/sn/kernel/io_common.c
@@ -364,7 +364,7 @@
element = kzalloc(sizeof(struct sysdata_el), GFP_KERNEL);
if (!element) {
- dev_dbg(&dev->dev, "%s: out of memory!\n", __FUNCTION__);
+ dev_dbg(&dev->dev, "%s: out of memory!\n", __func__);
return;
}
element->sysdata = SN_PCIDEV_INFO(dev);
diff --git a/arch/ia64/sn/kernel/io_init.c b/arch/ia64/sn/kernel/io_init.c
index 906b936..c3aa851 100644
--- a/arch/ia64/sn/kernel/io_init.c
+++ b/arch/ia64/sn/kernel/io_init.c
@@ -209,11 +209,11 @@
pcidev_info = kzalloc(sizeof(struct pcidev_info), GFP_KERNEL);
if (!pcidev_info)
- panic("%s: Unable to alloc memory for pcidev_info", __FUNCTION__);
+ panic("%s: Unable to alloc memory for pcidev_info", __func__);
sn_irq_info = kzalloc(sizeof(struct sn_irq_info), GFP_KERNEL);
if (!sn_irq_info)
- panic("%s: Unable to alloc memory for sn_irq_info", __FUNCTION__);
+ panic("%s: Unable to alloc memory for sn_irq_info", __func__);
/* Call to retrieve pci device information needed by kernel. */
status = sal_get_pcidev_info((u64) pci_domain_nr(dev),
diff --git a/arch/ia64/sn/kernel/mca.c b/arch/ia64/sn/kernel/mca.c
index 868c9aa..27793f7 100644
--- a/arch/ia64/sn/kernel/mca.c
+++ b/arch/ia64/sn/kernel/mca.c
@@ -100,7 +100,7 @@
if (!newbuf) {
mutex_unlock(&sn_oemdata_mutex);
printk(KERN_ERR "%s: unable to extend sn_oemdata\n",
- __FUNCTION__);
+ __func__);
return 1;
}
vfree(*sn_oemdata);
diff --git a/arch/ia64/sn/pci/pci_dma.c b/arch/ia64/sn/pci/pci_dma.c
index 511db2f..18b94b79 100644
--- a/arch/ia64/sn/pci/pci_dma.c
+++ b/arch/ia64/sn/pci/pci_dma.c
@@ -116,7 +116,7 @@
*dma_handle = provider->dma_map_consistent(pdev, phys_addr, size,
SN_DMA_ADDR_PHYS);
if (!*dma_handle) {
- printk(KERN_ERR "%s: out of ATEs\n", __FUNCTION__);
+ printk(KERN_ERR "%s: out of ATEs\n", __func__);
free_pages((unsigned long)cpuaddr, get_order(size));
return NULL;
}
@@ -179,7 +179,7 @@
phys_addr = __pa(cpu_addr);
dma_addr = provider->dma_map(pdev, phys_addr, size, SN_DMA_ADDR_PHYS);
if (!dma_addr) {
- printk(KERN_ERR "%s: out of ATEs\n", __FUNCTION__);
+ printk(KERN_ERR "%s: out of ATEs\n", __func__);
return 0;
}
return dma_addr;
@@ -266,7 +266,7 @@
SN_DMA_ADDR_PHYS);
if (!sg->dma_address) {
- printk(KERN_ERR "%s: out of ATEs\n", __FUNCTION__);
+ printk(KERN_ERR "%s: out of ATEs\n", __func__);
/*
* Free any successfully allocated entries.
diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c
index ef048a6..529462c 100644
--- a/arch/ia64/sn/pci/tioca_provider.c
+++ b/arch/ia64/sn/pci/tioca_provider.c
@@ -88,7 +88,7 @@
break;
default:
printk(KERN_ERR "%s: Invalid CA_APERATURE_SIZE "
- "0x%lx\n", __FUNCTION__, (ulong) CA_APERATURE_SIZE);
+ "0x%lx\n", __func__, (ulong) CA_APERATURE_SIZE);
return -1;
}
@@ -124,7 +124,7 @@
if (!tmp) {
printk(KERN_ERR "%s: Could not allocate "
"%lu bytes (order %d) for GART\n",
- __FUNCTION__,
+ __func__,
tioca_kern->ca_gart_size,
get_order(tioca_kern->ca_gart_size));
return -ENOMEM;
@@ -341,7 +341,7 @@
if (node_upper > 64) {
printk(KERN_ERR "%s: coretalk addr 0x%p node id out "
- "of range\n", __FUNCTION__, (void *)ct_addr);
+ "of range\n", __func__, (void *)ct_addr);
return 0;
}
@@ -349,7 +349,7 @@
if (node_upper != (agp_dma_extn >> CA_AGP_DMA_NODE_ID_SHFT)) {
printk(KERN_ERR "%s: coretalk upper node (%u) "
"mismatch with ca_agp_dma_addr_extn (%lu)\n",
- __FUNCTION__,
+ __func__,
node_upper, (agp_dma_extn >> CA_AGP_DMA_NODE_ID_SHFT));
return 0;
}
@@ -597,7 +597,7 @@
if (is_shub1() && sn_sal_rev() < 0x0406) {
printk
(KERN_ERR "%s: SGI prom rev 4.06 or greater required "
- "for tioca support\n", __FUNCTION__);
+ "for tioca support\n", __func__);
return NULL;
}
@@ -651,7 +651,7 @@
printk(KERN_WARNING
"%s: Unable to get irq %d. "
"Error interrupts won't be routed for TIOCA bus %d\n",
- __FUNCTION__, SGI_TIOCA_ERROR,
+ __func__, SGI_TIOCA_ERROR,
(int)tioca_common->ca_common.bs_persist_busnum);
sn_set_err_irq_affinity(SGI_TIOCA_ERROR);
diff --git a/arch/ia64/sn/pci/tioce_provider.c b/arch/ia64/sn/pci/tioce_provider.c
index 999f14f..9b3c113 100644
--- a/arch/ia64/sn/pci/tioce_provider.c
+++ b/arch/ia64/sn/pci/tioce_provider.c
@@ -494,7 +494,7 @@
if (&map->ce_dmamap_list == &ce_kern->ce_dmamap_list) {
printk(KERN_WARNING
"%s: %s - no map found for bus_addr 0x%lx\n",
- __FUNCTION__, pci_name(pdev), bus_addr);
+ __func__, pci_name(pdev), bus_addr);
} else if (--map->refcnt == 0) {
for (i = 0; i < map->ate_count; i++) {
map->ate_shadow[i] = 0;
@@ -1030,7 +1030,7 @@
"%s: Unable to get irq %d. "
"Error interrupts won't be routed for "
"TIOCE bus %04x:%02x\n",
- __FUNCTION__, SGI_PCIASIC_ERROR,
+ __func__, SGI_PCIASIC_ERROR,
tioce_common->ce_pcibus.bs_persist_segment,
tioce_common->ce_pcibus.bs_persist_busnum);
diff --git a/arch/m68k/kernel/entry.S b/arch/m68k/kernel/entry.S
index 6dfa3b3..18a9c5f 100644
--- a/arch/m68k/kernel/entry.S
+++ b/arch/m68k/kernel/entry.S
@@ -742,7 +742,9 @@
.long sys_epoll_pwait /* 315 */
.long sys_utimensat
.long sys_signalfd
- .long sys_ni_syscall
+ .long sys_timerfd_create
.long sys_eventfd
.long sys_fallocate /* 320 */
+ .long sys_timerfd_settime
+ .long sys_timerfd_gettime
diff --git a/arch/m68knommu/defconfig b/arch/m68knommu/defconfig
index 6481130..670b0a9 100644
--- a/arch/m68knommu/defconfig
+++ b/arch/m68knommu/defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.23
-# Thu Oct 18 13:17:38 2007
+# Linux kernel version: 2.6.25-rc3
+# Mon Feb 25 15:03:00 2008
#
CONFIG_M68K=y
# CONFIG_MMU is not set
@@ -15,8 +15,10 @@
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_TIME=y
CONFIG_TIME_LOW_RES=y
CONFIG_NO_IOPORT=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
@@ -31,12 +33,14 @@
# 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_CGROUPS is not set
+# CONFIG_GROUP_SCHED is not set
# CONFIG_SYSFS_DEPRECATED is not set
# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
@@ -48,15 +52,22 @@
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
# CONFIG_SIGNALFD is not set
+# CONFIG_TIMERFD is not set
# CONFIG_EVENTFD is not set
# CONFIG_VM_EVENT_COUNTERS is not set
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 is not set
+# CONFIG_HAVE_KPROBES is not set
+CONFIG_SLABINFO=y
CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
@@ -83,6 +94,8 @@
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
#
# Processor type and features
@@ -121,6 +134,7 @@
# CONFIG_MOD5272 is not set
CONFIG_FREESCALE=y
CONFIG_4KSTACKS=y
+CONFIG_HZ=100
#
# RAM configuration
@@ -147,6 +161,7 @@
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
@@ -159,10 +174,6 @@
# CONFIG_ARCH_SUPPORTS_MSI is not set
#
-# PCCARD (PCMCIA/CardBus) support
-#
-
-#
# Executable file formats
#
CONFIG_BINFMT_FLAT=y
@@ -205,6 +216,7 @@
# 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_LRO is not set
# CONFIG_INET_DIAG is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
@@ -229,10 +241,6 @@
# 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
#
@@ -240,6 +248,7 @@
#
# 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
@@ -283,6 +292,7 @@
# 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
@@ -339,10 +349,11 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
-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_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -360,9 +371,15 @@
# 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 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_FEC=y
# CONFIG_FEC2 is not set
# CONFIG_NETDEV_1000 is not set
@@ -377,7 +394,7 @@
CONFIG_PPP=y
# CONFIG_PPP_MULTILINK is not set
# CONFIG_PPP_FILTER is not set
-# CONFIG_PPP_ASYNC is not set
+CONFIG_PPP_ASYNC=y
# CONFIG_PPP_SYNC_TTY is not set
# CONFIG_PPP_DEFLATE is not set
# CONFIG_PPP_BSDCOMP is not set
@@ -386,7 +403,6 @@
# 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
@@ -418,12 +434,16 @@
#
# Non-8250 serial port support
#
-CONFIG_SERIAL_COLDFIRE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_COLDFIRE is not set
+CONFIG_SERIAL_MCF=y
+CONFIG_SERIAL_MCF_BAUDRATE=19200
+CONFIG_SERIAL_MCF_CONSOLE=y
# CONFIG_UNIX98_PTYS is not set
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_GEN_RTC is not set
# CONFIG_R3964 is not set
@@ -439,6 +459,14 @@
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
#
# Multifunction device drivers
@@ -450,20 +478,20 @@
#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
-CONFIG_DAB=y
+# 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
-# CONFIG_VGASTATE is not set
-CONFIG_VIDEO_OUTPUT_CONTROL=y
-# CONFIG_FB is not set
#
# Sound
@@ -471,23 +499,11 @@
# 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_RTC_CLASS is not set
#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
-
-#
# Userspace I/O
#
# CONFIG_UIO is not set
@@ -505,11 +521,9 @@
# 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=y
+# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
# 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
@@ -535,7 +549,6 @@
CONFIG_SYSFS=y
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
# CONFIG_CONFIGFS_FS is not set
#
@@ -551,42 +564,27 @@
# CONFIG_JFFS2_FS 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=y
# 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_NETWORK_FILESYSTEMS 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
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
# CONFIG_ENABLE_MUST_CHECK is not set
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
@@ -594,6 +592,7 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_SAMPLES is not set
# CONFIG_FULLDEBUG is not set
# CONFIG_HIGHPROFILE is not set
# CONFIG_BOOTPARAM is not set
@@ -605,6 +604,7 @@
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
# CONFIG_CRYPTO is not set
#
diff --git a/arch/m68knommu/kernel/syscalltable.S b/arch/m68knommu/kernel/syscalltable.S
index 1b02b88..fca2e49 100644
--- a/arch/m68knommu/kernel/syscalltable.S
+++ b/arch/m68knommu/kernel/syscalltable.S
@@ -336,9 +336,11 @@
.long sys_epoll_pwait /* 315 */
.long sys_utimensat
.long sys_signalfd
- .long sys_ni_syscall
+ .long sys_timerfd_create
.long sys_eventfd
.long sys_fallocate /* 320 */
+ .long sys_timerfd_settime
+ .long sys_timerfd_gettime
.rept NR_syscalls-(.-sys_call_table)/4
.long sys_ni_syscall
diff --git a/arch/m68knommu/platform/68328/timers.c b/arch/m68knommu/platform/68328/timers.c
index 9159fd0..6bafefa 100644
--- a/arch/m68knommu/platform/68328/timers.c
+++ b/arch/m68knommu/platform/68328/timers.c
@@ -67,16 +67,6 @@
/***************************************************************************/
-static irqreturn_t hw_tick(int irq, void *dummy)
-{
- /* Reset Timer1 */
- TSTAT &= 0;
-
- return arch_timer_interrupt(irq, dummy);
-}
-
-/***************************************************************************/
-
static struct irqaction m68328_timer_irq = {
.name = "timer",
.flags = IRQF_DISABLED | IRQF_TIMER,
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index ade230d..8724ed3 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1824,7 +1824,7 @@
Allows the configuration of the timer frequency.
config HZ_48
- bool "48 HZ" if SYS_SUPPORTS_48HZ
+ bool "48 HZ" if SYS_SUPPORTS_48HZ || SYS_SUPPORTS_ARBIT_HZ
config HZ_100
bool "100 HZ" if SYS_SUPPORTS_100HZ || SYS_SUPPORTS_ARBIT_HZ
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 3fb7f30..72097da 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -12,6 +12,8 @@
# for "archclean" cleaning up for this architecture.
#
+KBUILD_DEFCONFIG := ip22_defconfig
+
cflags-y :=
#
diff --git a/arch/mips/au1000/common/dbdma.c b/arch/mips/au1000/common/dbdma.c
index 428ed27..57f17b4 100644
--- a/arch/mips/au1000/common/dbdma.c
+++ b/arch/mips/au1000/common/dbdma.c
@@ -161,22 +161,22 @@
{ DSCR_CMD0_ALWAYS, DEV_FLAGS_ANYUSE, 0, 0, 0x00000000, 0, 0 },
/* Provide 16 user definable device types */
- { 0, 0, 0, 0, 0, 0, 0 },
- { 0, 0, 0, 0, 0, 0, 0 },
- { 0, 0, 0, 0, 0, 0, 0 },
- { 0, 0, 0, 0, 0, 0, 0 },
- { 0, 0, 0, 0, 0, 0, 0 },
- { 0, 0, 0, 0, 0, 0, 0 },
- { 0, 0, 0, 0, 0, 0, 0 },
- { 0, 0, 0, 0, 0, 0, 0 },
- { 0, 0, 0, 0, 0, 0, 0 },
- { 0, 0, 0, 0, 0, 0, 0 },
- { 0, 0, 0, 0, 0, 0, 0 },
- { 0, 0, 0, 0, 0, 0, 0 },
- { 0, 0, 0, 0, 0, 0, 0 },
- { 0, 0, 0, 0, 0, 0, 0 },
- { 0, 0, 0, 0, 0, 0, 0 },
- { 0, 0, 0, 0, 0, 0, 0 },
+ { ~0, 0, 0, 0, 0, 0, 0 },
+ { ~0, 0, 0, 0, 0, 0, 0 },
+ { ~0, 0, 0, 0, 0, 0, 0 },
+ { ~0, 0, 0, 0, 0, 0, 0 },
+ { ~0, 0, 0, 0, 0, 0, 0 },
+ { ~0, 0, 0, 0, 0, 0, 0 },
+ { ~0, 0, 0, 0, 0, 0, 0 },
+ { ~0, 0, 0, 0, 0, 0, 0 },
+ { ~0, 0, 0, 0, 0, 0, 0 },
+ { ~0, 0, 0, 0, 0, 0, 0 },
+ { ~0, 0, 0, 0, 0, 0, 0 },
+ { ~0, 0, 0, 0, 0, 0, 0 },
+ { ~0, 0, 0, 0, 0, 0, 0 },
+ { ~0, 0, 0, 0, 0, 0, 0 },
+ { ~0, 0, 0, 0, 0, 0, 0 },
+ { ~0, 0, 0, 0, 0, 0, 0 },
};
#define DBDEV_TAB_SIZE ARRAY_SIZE(dbdev_tab)
@@ -209,7 +209,7 @@
dbdev_tab_t *p=NULL;
static u16 new_id=0x1000;
- p = find_dbdev_id(0);
+ p = find_dbdev_id(~0);
if ( NULL != p )
{
memcpy(p, dev, sizeof(dbdev_tab_t));
diff --git a/arch/mips/defconfig b/arch/mips/defconfig
deleted file mode 100644
index 4f5e56c..0000000
--- a/arch/mips/defconfig
+++ /dev/null
@@ -1,1158 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.23-rc2
-# Tue Aug 7 12:39:49 2007
-#
-CONFIG_MIPS=y
-
-#
-# Machine selection
-#
-CONFIG_ZONE_DMA=y
-# CONFIG_MACH_ALCHEMY is not set
-# CONFIG_BASLER_EXCITE is not set
-# CONFIG_MIPS_COBALT is not set
-# CONFIG_MACH_DECSTATION is not set
-# CONFIG_MACH_JAZZ is not set
-# CONFIG_LEMOTE_FULONG is not set
-# CONFIG_MIPS_ATLAS is not set
-# CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_SEAD is not set
-# CONFIG_MIPS_SIM is not set
-# CONFIG_MARKEINS is not set
-# CONFIG_MACH_VR41XX is not set
-# CONFIG_PNX8550_JBS is not set
-# CONFIG_PNX8550_STB810 is not set
-# CONFIG_PMC_MSP is not set
-# CONFIG_PMC_YOSEMITE is not set
-CONFIG_SGI_IP22=y
-# CONFIG_SGI_IP27 is not set
-# CONFIG_SGI_IP32 is not set
-# CONFIG_SIBYTE_CRHINE is not set
-# CONFIG_SIBYTE_CARMEL is not set
-# CONFIG_SIBYTE_CRHONE is not set
-# CONFIG_SIBYTE_RHONE is not set
-# CONFIG_SIBYTE_SWARM is not set
-# CONFIG_SIBYTE_LITTLESUR is not set
-# CONFIG_SIBYTE_SENTOSA is not set
-# CONFIG_SIBYTE_BIGSUR is not set
-# CONFIG_SNI_RM is not set
-# CONFIG_TOSHIBA_JMR3927 is not set
-# CONFIG_TOSHIBA_RBTX4927 is not set
-# CONFIG_TOSHIBA_RBTX4938 is not set
-# CONFIG_WR_PPMC is not set
-CONFIG_RWSEM_GENERIC_SPINLOCK=y
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
-CONFIG_GENERIC_FIND_NEXT_BIT=y
-CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_TIME=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
-CONFIG_ARC=y
-CONFIG_DMA_NONCOHERENT=y
-CONFIG_DMA_NEED_PCI_MAP_STATE=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_SYS_HAS_EARLY_PRINTK=y
-# CONFIG_NO_IOPORT is not set
-CONFIG_GENERIC_ISA_DMA_SUPPORT_BROKEN=y
-CONFIG_CPU_BIG_ENDIAN=y
-# CONFIG_CPU_LITTLE_ENDIAN is not set
-CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
-CONFIG_IRQ_CPU=y
-CONFIG_SWAP_IO_SPACE=y
-CONFIG_ARC32=y
-CONFIG_BOOT_ELF32=y
-CONFIG_MIPS_L1_CACHE_SHIFT=5
-CONFIG_ARC_CONSOLE=y
-CONFIG_ARC_PROMLIB=y
-
-#
-# CPU selection
-#
-# CONFIG_CPU_LOONGSON2 is not set
-# CONFIG_CPU_MIPS32_R1 is not set
-# CONFIG_CPU_MIPS32_R2 is not set
-# CONFIG_CPU_MIPS64_R1 is not set
-# CONFIG_CPU_MIPS64_R2 is not set
-# CONFIG_CPU_R3000 is not set
-# CONFIG_CPU_TX39XX is not set
-# CONFIG_CPU_VR41XX is not set
-# CONFIG_CPU_R4300 is not set
-# CONFIG_CPU_R4X00 is not set
-# CONFIG_CPU_TX49XX is not set
-CONFIG_CPU_R5000=y
-# CONFIG_CPU_R5432 is not set
-# CONFIG_CPU_R6000 is not set
-# CONFIG_CPU_NEVADA is not set
-# CONFIG_CPU_R8000 is not set
-# CONFIG_CPU_R10000 is not set
-# CONFIG_CPU_RM7000 is not set
-# CONFIG_CPU_RM9000 is not set
-# CONFIG_CPU_SB1 is not set
-CONFIG_SYS_HAS_CPU_R4X00=y
-CONFIG_SYS_HAS_CPU_R5000=y
-CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
-CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
-
-#
-# Kernel type
-#
-CONFIG_32BIT=y
-# CONFIG_64BIT is not set
-CONFIG_PAGE_SIZE_4KB=y
-# CONFIG_PAGE_SIZE_8KB is not set
-# CONFIG_PAGE_SIZE_16KB is not set
-# CONFIG_PAGE_SIZE_64KB is not set
-CONFIG_BOARD_SCACHE=y
-CONFIG_IP22_CPU_SCACHE=y
-CONFIG_MIPS_MT_DISABLED=y
-# CONFIG_MIPS_MT_SMP is not set
-# CONFIG_MIPS_MT_SMTC is not set
-CONFIG_CPU_HAS_LLSC=y
-CONFIG_CPU_HAS_SYNC=y
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_GENERIC_IRQ_PROBE=y
-CONFIG_ARCH_FLATMEM_ENABLE=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_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
-CONFIG_ZONE_DMA_FLAG=1
-CONFIG_BOUNCE=y
-CONFIG_VIRT_TO_BUS=y
-# CONFIG_HZ_48 is not set
-# CONFIG_HZ_100 is not set
-# CONFIG_HZ_128 is not set
-# CONFIG_HZ_250 is not set
-# CONFIG_HZ_256 is not set
-CONFIG_HZ_1000=y
-# CONFIG_HZ_1024 is not set
-CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
-CONFIG_HZ=1000
-# CONFIG_PREEMPT_NONE is not set
-CONFIG_PREEMPT_VOLUNTARY=y
-# CONFIG_PREEMPT is not set
-# CONFIG_KEXEC is not set
-CONFIG_SECCOMP=y
-CONFIG_LOCKDEP_SUPPORT=y
-CONFIG_STACKTRACE_SUPPORT=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_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=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_RELAY=y
-# CONFIG_BLK_DEV_INITRD is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SYSCTL=y
-CONFIG_EMBEDDED=y
-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_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"
-
-#
-# Bus options (PCI, PCMCIA, EISA, ISA, TC)
-#
-CONFIG_HW_HAS_EISA=y
-# CONFIG_ARCH_SUPPORTS_MSI is not set
-# CONFIG_EISA is not set
-CONFIG_MMU=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-
-#
-# Executable file formats
-#
-CONFIG_BINFMT_ELF=y
-CONFIG_BINFMT_MISC=m
-CONFIG_TRAD_SIGNALS=y
-
-#
-# Power management options
-#
-CONFIG_PM=y
-# CONFIG_PM_LEGACY is not set
-# CONFIG_PM_DEBUG is not set
-# CONFIG_SUSPEND 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=m
-# CONFIG_XFRM_SUB_POLICY is not set
-CONFIG_XFRM_MIGRATE=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
-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 is not set
-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=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_XFRM_TUNNEL=m
-CONFIG_INET_TUNNEL=m
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-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=y
-CONFIG_IP_VS=m
-# CONFIG_IP_VS_DEBUG is not set
-CONFIG_IP_VS_TAB_BITS=12
-
-#
-# IPVS transport protocol load balancing support
-#
-CONFIG_IP_VS_PROTO_TCP=y
-CONFIG_IP_VS_PROTO_UDP=y
-CONFIG_IP_VS_PROTO_ESP=y
-CONFIG_IP_VS_PROTO_AH=y
-
-#
-# IPVS scheduler
-#
-CONFIG_IP_VS_RR=m
-CONFIG_IP_VS_WRR=m
-CONFIG_IP_VS_LC=m
-CONFIG_IP_VS_WLC=m
-CONFIG_IP_VS_LBLC=m
-CONFIG_IP_VS_LBLCR=m
-CONFIG_IP_VS_DH=m
-CONFIG_IP_VS_SH=m
-CONFIG_IP_VS_SED=m
-CONFIG_IP_VS_NQ=m
-
-#
-# IPVS application helper
-#
-CONFIG_IP_VS_FTP=m
-CONFIG_IPV6=m
-CONFIG_IPV6_PRIVACY=y
-CONFIG_IPV6_ROUTER_PREF=y
-CONFIG_IPV6_ROUTE_INFO=y
-CONFIG_IPV6_OPTIMISTIC_DAD=y
-CONFIG_INET6_AH=m
-CONFIG_INET6_ESP=m
-CONFIG_INET6_IPCOMP=m
-CONFIG_IPV6_MIP6=m
-CONFIG_INET6_XFRM_TUNNEL=m
-CONFIG_INET6_TUNNEL=m
-CONFIG_INET6_XFRM_MODE_TRANSPORT=m
-CONFIG_INET6_XFRM_MODE_TUNNEL=m
-CONFIG_INET6_XFRM_MODE_BEET=m
-CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
-CONFIG_IPV6_SIT=m
-CONFIG_IPV6_TUNNEL=m
-CONFIG_IPV6_MULTIPLE_TABLES=y
-CONFIG_IPV6_SUBTREES=y
-CONFIG_NETWORK_SECMARK=y
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-
-#
-# Core Netfilter Configuration
-#
-CONFIG_NETFILTER_NETLINK=m
-CONFIG_NETFILTER_NETLINK_QUEUE=m
-CONFIG_NETFILTER_NETLINK_LOG=m
-CONFIG_NF_CONNTRACK_ENABLED=m
-CONFIG_NF_CONNTRACK=m
-CONFIG_NF_CT_ACCT=y
-CONFIG_NF_CONNTRACK_MARK=y
-CONFIG_NF_CONNTRACK_SECMARK=y
-CONFIG_NF_CONNTRACK_EVENTS=y
-CONFIG_NF_CT_PROTO_GRE=m
-CONFIG_NF_CT_PROTO_SCTP=m
-CONFIG_NF_CT_PROTO_UDPLITE=m
-CONFIG_NF_CONNTRACK_AMANDA=m
-CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
-CONFIG_NF_CONNTRACK_IRC=m
-# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
-CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NF_CT_NETLINK=m
-CONFIG_NETFILTER_XTABLES=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
-CONFIG_NETFILTER_XT_TARGET_DSCP=m
-CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
-CONFIG_NETFILTER_XT_TARGET_TRACE=m
-CONFIG_NETFILTER_XT_TARGET_SECMARK=m
-CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-CONFIG_NETFILTER_XT_MATCH_DCCP=m
-CONFIG_NETFILTER_XT_MATCH_DSCP=m
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_SCTP=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_U32=m
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_NF_CONNTRACK_IPV4=m
-CONFIG_NF_CONNTRACK_PROC_COMPAT=y
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_TOS=m
-CONFIG_IP_NF_MATCH_RECENT=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_AH=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_OWNER=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_LOG=m
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_NF_NAT=m
-CONFIG_NF_NAT_NEEDED=y
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_SAME=m
-CONFIG_NF_NAT_SNMP_BASIC=m
-CONFIG_NF_NAT_PROTO_GRE=m
-CONFIG_NF_NAT_FTP=m
-CONFIG_NF_NAT_IRC=m
-CONFIG_NF_NAT_TFTP=m
-CONFIG_NF_NAT_AMANDA=m
-CONFIG_NF_NAT_PPTP=m
-CONFIG_NF_NAT_H323=m
-CONFIG_NF_NAT_SIP=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_TOS=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-
-#
-# IPv6: Netfilter Configuration (EXPERIMENTAL)
-#
-CONFIG_NF_CONNTRACK_IPV6=m
-CONFIG_IP6_NF_QUEUE=m
-CONFIG_IP6_NF_IPTABLES=m
-CONFIG_IP6_NF_MATCH_RT=m
-CONFIG_IP6_NF_MATCH_OPTS=m
-CONFIG_IP6_NF_MATCH_FRAG=m
-CONFIG_IP6_NF_MATCH_HL=m
-CONFIG_IP6_NF_MATCH_OWNER=m
-CONFIG_IP6_NF_MATCH_IPV6HEADER=m
-CONFIG_IP6_NF_MATCH_AH=m
-CONFIG_IP6_NF_MATCH_MH=m
-CONFIG_IP6_NF_MATCH_EUI64=m
-CONFIG_IP6_NF_FILTER=m
-CONFIG_IP6_NF_TARGET_LOG=m
-CONFIG_IP6_NF_TARGET_REJECT=m
-CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_TARGET_HL=m
-CONFIG_IP6_NF_RAW=m
-# CONFIG_IP_DCCP is not set
-CONFIG_IP_SCTP=m
-# CONFIG_SCTP_DBG_MSG is not set
-# CONFIG_SCTP_DBG_OBJCNT is not set
-# CONFIG_SCTP_HMAC_NONE is not set
-# CONFIG_SCTP_HMAC_SHA1 is not set
-CONFIG_SCTP_HMAC_MD5=y
-# 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=y
-CONFIG_NET_SCH_FIFO=y
-
-#
-# Queueing/Scheduling
-#
-CONFIG_NET_SCH_CBQ=m
-CONFIG_NET_SCH_HTB=m
-CONFIG_NET_SCH_HFSC=m
-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
-CONFIG_NET_SCH_TBF=m
-CONFIG_NET_SCH_GRED=m
-CONFIG_NET_SCH_DSMARK=m
-CONFIG_NET_SCH_NETEM=m
-CONFIG_NET_SCH_INGRESS=m
-
-#
-# Classification
-#
-CONFIG_NET_CLS=y
-CONFIG_NET_CLS_BASIC=m
-CONFIG_NET_CLS_TCINDEX=m
-CONFIG_NET_CLS_ROUTE4=m
-CONFIG_NET_CLS_ROUTE=y
-CONFIG_NET_CLS_FW=m
-CONFIG_NET_CLS_U32=m
-# CONFIG_CLS_U32_PERF is not set
-# CONFIG_CLS_U32_MARK is not set
-CONFIG_NET_CLS_RSVP=m
-CONFIG_NET_CLS_RSVP6=m
-# CONFIG_NET_EMATCH is not set
-CONFIG_NET_CLS_ACT=y
-CONFIG_NET_ACT_POLICE=y
-CONFIG_NET_ACT_GACT=m
-CONFIG_GACT_PROB=y
-CONFIG_NET_ACT_MIRRED=m
-CONFIG_NET_ACT_IPT=m
-CONFIG_NET_ACT_PEDIT=m
-CONFIG_NET_ACT_SIMP=m
-CONFIG_NET_CLS_POLICE=y
-# CONFIG_NET_CLS_IND 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
-CONFIG_FIB_RULES=y
-
-#
-# Wireless
-#
-CONFIG_CFG80211=m
-CONFIG_WIRELESS_EXT=y
-CONFIG_MAC80211=m
-# CONFIG_MAC80211_DEBUG is not set
-CONFIG_IEEE80211=m
-# CONFIG_IEEE80211_DEBUG is not set
-CONFIG_IEEE80211_CRYPT_WEP=m
-CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
-CONFIG_IEEE80211_SOFTMAC=m
-# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
-CONFIG_RFKILL=m
-CONFIG_RFKILL_INPUT=m
-# CONFIG_NET_9P is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_SYS_HYPERVISOR is not set
-CONFIG_CONNECTOR=m
-# 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_NBD is not set
-# CONFIG_BLK_DEV_RAM is not set
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_CDROM_PKTCDVD_BUFFERS=8
-# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-CONFIG_ATA_OVER_ETH=m
-# CONFIG_MISC_DEVICES is not set
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-CONFIG_RAID_ATTRS=m
-CONFIG_SCSI=y
-CONFIG_SCSI_DMA=y
-CONFIG_SCSI_TGT=m
-# 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 is not set
-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=y
-CONFIG_SCSI_WAIT_SCAN=m
-
-#
-# SCSI Transports
-#
-CONFIG_SCSI_SPI_ATTRS=m
-# CONFIG_SCSI_FC_ATTRS is not set
-CONFIG_SCSI_ISCSI_ATTRS=m
-# CONFIG_SCSI_SAS_LIBSAS is not set
-CONFIG_SCSI_LOWLEVEL=y
-CONFIG_ISCSI_TCP=m
-CONFIG_SGIWD93_SCSI=y
-# 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_IFB is not set
-CONFIG_DUMMY=m
-CONFIG_BONDING=m
-CONFIG_MACVLAN=m
-CONFIG_EQUALIZER=m
-CONFIG_TUN=m
-CONFIG_PHYLIB=m
-
-#
-# MII PHY device drivers
-#
-CONFIG_MARVELL_PHY=m
-CONFIG_DAVICOM_PHY=m
-CONFIG_QSEMI_PHY=m
-CONFIG_LXT_PHY=m
-CONFIG_CICADA_PHY=m
-# 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_FIXED_PHY is not set
-CONFIG_NET_ETHERNET=y
-# CONFIG_MII is not set
-# CONFIG_AX88796 is not set
-# CONFIG_DM9000 is not set
-CONFIG_SGISEEQ=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
-CONFIG_WLAN_PRE80211=y
-CONFIG_STRIP=m
-CONFIG_WLAN_80211=y
-# CONFIG_LIBERTAS is not set
-CONFIG_HOSTAP=m
-# CONFIG_HOSTAP_FIRMWARE 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
-# 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=m
-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_INPUT_MOUSE=y
-CONFIG_MOUSE_PS2=m
-# CONFIG_MOUSE_PS2_ALPS is not set
-CONFIG_MOUSE_PS2_LOGIPS2PP=y
-# CONFIG_MOUSE_PS2_SYNAPTICS is not set
-# CONFIG_MOUSE_PS2_LIFEBOOK is not set
-CONFIG_MOUSE_PS2_TRACKPOINT=y
-# CONFIG_MOUSE_PS2_TOUCHKIT is not set
-CONFIG_MOUSE_SERIAL=m
-# CONFIG_MOUSE_VSXXXAA 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_I8042=y
-CONFIG_SERIO_SERPORT=y
-CONFIG_SERIO_LIBPS2=y
-CONFIG_SERIO_RAW=m
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-CONFIG_VT_HW_CONSOLE_BINDING=y
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_IP22_ZILOG=m
-CONFIG_SERIAL_CORE=m
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-# 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_INDYDOG=m
-# CONFIG_HW_RANDOM is not set
-# CONFIG_RTC is not set
-CONFIG_SGI_DS1286=m
-# CONFIG_R3964 is not set
-CONFIG_RAW_DRIVER=m
-CONFIG_MAX_RAW_DEVS=256
-# 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_POWER_SUPPLY is not set
-# CONFIG_HWMON 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_BACKLIGHT_LCD_SUPPORT is not set
-
-#
-# Display device support
-#
-# CONFIG_DISPLAY_SUPPORT is not set
-# CONFIG_VGASTATE is not set
-# CONFIG_VIDEO_OUTPUT_CONTROL is not set
-# CONFIG_FB is not set
-
-#
-# Console display driver support
-#
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_SGI_NEWPORT_CONSOLE=y
-CONFIG_DUMMY_CONSOLE=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 is not set
-CONFIG_LOGO_SGI_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 is not set
-# CONFIG_USB_ARCH_HAS_OHCI is not set
-# CONFIG_USB_ARCH_HAS_EHCI is not set
-
-#
-# 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
-# CONFIG_RTC_CLASS is not set
-
-#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
-
-#
-# Userspace I/O
-#
-# CONFIG_UIO is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=m
-# 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=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 is not set
-# CONFIG_JFS_FS is not set
-CONFIG_FS_POSIX_ACL=y
-CONFIG_XFS_FS=m
-CONFIG_XFS_QUOTA=y
-CONFIG_XFS_SECURITY=y
-# CONFIG_XFS_POSIX_ACL is not set
-# CONFIG_XFS_RT is not set
-# CONFIG_GFS2_FS is not set
-# CONFIG_OCFS2_FS is not set
-CONFIG_MINIX_FS=m
-# 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=m
-CONFIG_QUOTACTL=y
-CONFIG_DNOTIFY=y
-CONFIG_AUTOFS_FS=m
-CONFIG_AUTOFS4_FS=m
-CONFIG_FUSE_FS=m
-CONFIG_GENERIC_ACL=y
-
-#
-# CD-ROM/DVD Filesystems
-#
-CONFIG_ISO9660_FS=m
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
-CONFIG_UDF_NLS=y
-
-#
-# 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_KCORE=y
-CONFIG_PROC_SYSCTL=y
-CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-CONFIG_TMPFS_POSIX_ACL=y
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_ECRYPT_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=m
-# 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=m
-# CONFIG_UFS_FS_WRITE is not set
-# CONFIG_UFS_DEBUG is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=m
-CONFIG_NFS_V3=y
-CONFIG_NFS_V3_ACL=y
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=m
-CONFIG_NFSD_V2_ACL=y
-CONFIG_NFSD_V3=y
-CONFIG_NFSD_V3_ACL=y
-# CONFIG_NFSD_V4 is not set
-CONFIG_NFSD_TCP=y
-CONFIG_LOCKD=m
-CONFIG_LOCKD_V4=y
-CONFIG_EXPORTFS=m
-CONFIG_NFS_ACL_SUPPORT=m
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=m
-CONFIG_SUNRPC_GSS=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=y
-CONFIG_SMB_NLS_REMOTE="cp437"
-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=m
-# CONFIG_CODA_FS_OLD_API 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 is not set
-# CONFIG_SYSV68_PARTITION is not set
-
-#
-# Native Language Support
-#
-CONFIG_NLS=m
-CONFIG_NLS_DEFAULT="iso8859-1"
-CONFIG_NLS_CODEPAGE_437=m
-CONFIG_NLS_CODEPAGE_737=m
-CONFIG_NLS_CODEPAGE_775=m
-CONFIG_NLS_CODEPAGE_850=m
-CONFIG_NLS_CODEPAGE_852=m
-CONFIG_NLS_CODEPAGE_855=m
-CONFIG_NLS_CODEPAGE_857=m
-CONFIG_NLS_CODEPAGE_860=m
-CONFIG_NLS_CODEPAGE_861=m
-CONFIG_NLS_CODEPAGE_862=m
-CONFIG_NLS_CODEPAGE_863=m
-CONFIG_NLS_CODEPAGE_864=m
-CONFIG_NLS_CODEPAGE_865=m
-CONFIG_NLS_CODEPAGE_866=m
-CONFIG_NLS_CODEPAGE_869=m
-CONFIG_NLS_CODEPAGE_936=m
-CONFIG_NLS_CODEPAGE_950=m
-CONFIG_NLS_CODEPAGE_932=m
-CONFIG_NLS_CODEPAGE_949=m
-CONFIG_NLS_CODEPAGE_874=m
-CONFIG_NLS_ISO8859_8=m
-CONFIG_NLS_CODEPAGE_1250=m
-CONFIG_NLS_CODEPAGE_1251=m
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=m
-CONFIG_NLS_ISO8859_2=m
-CONFIG_NLS_ISO8859_3=m
-CONFIG_NLS_ISO8859_4=m
-CONFIG_NLS_ISO8859_5=m
-CONFIG_NLS_ISO8859_6=m
-CONFIG_NLS_ISO8859_7=m
-CONFIG_NLS_ISO8859_9=m
-CONFIG_NLS_ISO8859_13=m
-CONFIG_NLS_ISO8859_14=m
-CONFIG_NLS_ISO8859_15=m
-CONFIG_NLS_KOI8_R=m
-CONFIG_NLS_KOI8_U=m
-CONFIG_NLS_UTF8=m
-
-#
-# Distributed Lock Manager
-#
-CONFIG_DLM=m
-# CONFIG_DLM_DEBUG is not set
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-
-#
-# Kernel hacking
-#
-CONFIG_TRACE_IRQFLAGS_SUPPORT=y
-# 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_CROSSCOMPILE=y
-CONFIG_CMDLINE=""
-
-#
-# Security options
-#
-CONFIG_KEYS=y
-CONFIG_KEYS_DEBUG_PROC_KEYS=y
-# CONFIG_SECURITY is not set
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_ABLKCIPHER=m
-CONFIG_CRYPTO_BLKCIPHER=m
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_MANAGER=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_GF128MUL=m
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_CRYPTD=m
-CONFIG_CRYPTO_DES=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_TWOFISH_COMMON=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_ARC4=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_DEFLATE=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_CRC32C=m
-CONFIG_CRYPTO_CAMELLIA=m
-# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_HW is not set
-
-#
-# Library routines
-#
-CONFIG_BITREVERSE=m
-# CONFIG_CRC_CCITT is not set
-CONFIG_CRC16=m
-# CONFIG_CRC_ITU_T is not set
-CONFIG_CRC32=m
-# CONFIG_CRC7 is not set
-CONFIG_LIBCRC32C=m
-CONFIG_ZLIB_INFLATE=m
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
-CONFIG_PLIST=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT=y
-CONFIG_HAS_DMA=y
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index ffa0836..9e78e1a 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -76,7 +76,6 @@
obj-$(CONFIG_64BIT) += cpu-bugs64.o
obj-$(CONFIG_I8253) += i8253.o
-obj-$(CONFIG_PCSPEAKER) += pcspeaker.o
obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
diff --git a/arch/mips/kernel/cpu-bugs64.c b/arch/mips/kernel/cpu-bugs64.c
index 417bb3e..a1b48af 100644
--- a/arch/mips/kernel/cpu-bugs64.c
+++ b/arch/mips/kernel/cpu-bugs64.c
@@ -167,7 +167,7 @@
panic(bug64hit, !R4000_WAR ? r4kwar : nowar);
}
-static volatile int daddi_ov __initdata = 0;
+static volatile int daddi_ov __cpuinitdata = 0;
asmlinkage void __init do_daddi_ov(struct pt_regs *regs)
{
@@ -239,7 +239,7 @@
panic(bug64hit, !DADDI_WAR ? daddiwar : nowar);
}
-int daddiu_bug __initdata = -1;
+int daddiu_bug __cpuinitdata = -1;
static inline void check_daddiu(void)
{
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 5861a43..89c3304 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -550,7 +550,7 @@
}
}
-static char unknown_isa[] __initdata = KERN_ERR \
+static char unknown_isa[] __cpuinitdata = KERN_ERR \
"Unsupported ISA type, c0.config0: %d.";
static inline unsigned int decode_config0(struct cpuinfo_mips *c)
@@ -656,7 +656,7 @@
return config3 & MIPS_CONF_M;
}
-static void __init decode_configs(struct cpuinfo_mips *c)
+static void __cpuinit decode_configs(struct cpuinfo_mips *c)
{
/* MIPS32 or MIPS64 compliant CPU. */
c->options = MIPS_CPU_4KEX | MIPS_CPU_4K_CACHE | MIPS_CPU_COUNTER |
@@ -814,7 +814,7 @@
/*
* Name a CPU
*/
-static __init const char *cpu_to_name(struct cpuinfo_mips *c)
+static __cpuinit const char *cpu_to_name(struct cpuinfo_mips *c)
{
const char *name = NULL;
@@ -896,7 +896,7 @@
return name;
}
-__init void cpu_probe(void)
+__cpuinit void cpu_probe(void)
{
struct cpuinfo_mips *c = ¤t_cpu_data;
unsigned int cpu = smp_processor_id();
@@ -959,7 +959,7 @@
c->srsets = 1;
}
-__init void cpu_report(void)
+__cpuinit void cpu_report(void)
{
struct cpuinfo_mips *c = ¤t_cpu_data;
diff --git a/arch/mips/kernel/csrc-r4k.c b/arch/mips/kernel/csrc-r4k.c
index 0e2b5cd..86e026f 100644
--- a/arch/mips/kernel/csrc-r4k.c
+++ b/arch/mips/kernel/csrc-r4k.c
@@ -22,12 +22,17 @@
.flags = CLOCK_SOURCE_IS_CONTINUOUS,
};
-void __init init_mips_clocksource(void)
+int __init init_mips_clocksource(void)
{
+ if (!cpu_has_counter || !mips_hpt_frequency)
+ return -ENXIO;
+
/* Calclate a somewhat reasonable rating value */
clocksource_mips.rating = 200 + mips_hpt_frequency / 10000000;
clocksource_set_clock(&clocksource_mips, mips_hpt_frequency);
clocksource_register(&clocksource_mips);
+
+ return 0;
}
diff --git a/arch/mips/kernel/head.S b/arch/mips/kernel/head.S
index a24fb79..3613645 100644
--- a/arch/mips/kernel/head.S
+++ b/arch/mips/kernel/head.S
@@ -195,7 +195,7 @@
j start_kernel
END(kernel_entry)
- __INIT
+ __CPUINIT
#ifdef CONFIG_SMP
/*
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index fcae667..984c0d0 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -534,8 +534,7 @@
/*
* Simulate trapping 'rdhwr' instructions to provide user accessible
- * registers not implemented in hardware. The only current use of this
- * is the thread area pointer.
+ * registers not implemented in hardware.
*/
static int simulate_rdhwr(struct pt_regs *regs, unsigned int opcode)
{
@@ -545,11 +544,31 @@
int rd = (opcode & RD) >> 11;
int rt = (opcode & RT) >> 16;
switch (rd) {
- case 29:
- regs->regs[rt] = ti->tp_value;
- return 0;
+ case 0: /* CPU number */
+ regs->regs[rt] = smp_processor_id();
+ return 0;
+ case 1: /* SYNCI length */
+ regs->regs[rt] = min(current_cpu_data.dcache.linesz,
+ current_cpu_data.icache.linesz);
+ return 0;
+ case 2: /* Read count register */
+ regs->regs[rt] = read_c0_count();
+ return 0;
+ case 3: /* Count register resolution */
+ switch (current_cpu_data.cputype) {
+ case CPU_20KC:
+ case CPU_25KF:
+ regs->regs[rt] = 1;
+ break;
default:
- return -1;
+ regs->regs[rt] = 2;
+ }
+ return 0;
+ case 29:
+ regs->regs[rt] = ti->tp_value;
+ return 0;
+ default:
+ return -1;
}
}
@@ -1287,7 +1306,7 @@
int cp0_perfcount_irq;
EXPORT_SYMBOL_GPL(cp0_perfcount_irq);
-void __init per_cpu_trap_init(void)
+void __cpuinit per_cpu_trap_init(void)
{
unsigned int cpu = smp_processor_id();
unsigned int status_set = ST0_CU0;
@@ -1404,11 +1423,12 @@
flush_icache_range(ebase + offset, ebase + offset + size);
}
-static char panic_null_cerr[] __initdata =
+static char panic_null_cerr[] __cpuinitdata =
"Trying to set NULL cache error exception handler";
/* Install uncached CPU exception handler */
-void __init set_uncached_handler(unsigned long offset, void *addr, unsigned long size)
+void __cpuinit set_uncached_handler(unsigned long offset, void *addr,
+ unsigned long size)
{
#ifdef CONFIG_32BIT
unsigned long uncached_ebase = KSEG1ADDR(ebase);
diff --git a/arch/mips/lib/ucmpdi2.c b/arch/mips/lib/ucmpdi2.c
index b33d856..bb4cb2f 100644
--- a/arch/mips/lib/ucmpdi2.c
+++ b/arch/mips/lib/ucmpdi2.c
@@ -17,3 +17,5 @@
return 2;
return 1;
}
+
+EXPORT_SYMBOL(__ucmpdi2);
diff --git a/arch/mips/lib/uncached.c b/arch/mips/lib/uncached.c
index 27b012d..a6d1c77 100644
--- a/arch/mips/lib/uncached.c
+++ b/arch/mips/lib/uncached.c
@@ -36,7 +36,7 @@
* values, so we can avoid sharing the same stack area between a cached
* and the uncached mode.
*/
-unsigned long __init run_uncached(void *func)
+unsigned long __cpuinit run_uncached(void *func)
{
register long sp __asm__("$sp");
register long ret __asm__("$2");
diff --git a/arch/mips/mips-boards/generic/time.c b/arch/mips/mips-boards/generic/time.c
index f02ce63..b50e0fc 100644
--- a/arch/mips/mips-boards/generic/time.c
+++ b/arch/mips/mips-boards/generic/time.c
@@ -146,7 +146,7 @@
}
}
-unsigned int __init get_c0_compare_int(void)
+unsigned int __cpuinit get_c0_compare_int(void)
{
#ifdef MSC01E_INT_BASE
if (cpu_has_veic) {
diff --git a/arch/mips/mipssim/sim_time.c b/arch/mips/mipssim/sim_time.c
index e39bbe9..881ecbc 100644
--- a/arch/mips/mipssim/sim_time.c
+++ b/arch/mips/mipssim/sim_time.c
@@ -83,7 +83,7 @@
}
-unsigned __init get_c0_compare_int(void)
+unsigned __cpuinit get_c0_compare_int(void)
{
#ifdef MSC01E_INT_BASE
if (cpu_has_veic) {
diff --git a/arch/mips/mm/c-r3k.c b/arch/mips/mm/c-r3k.c
index 562abb7..76935e3 100644
--- a/arch/mips/mm/c-r3k.c
+++ b/arch/mips/mm/c-r3k.c
@@ -307,7 +307,7 @@
r3k_flush_dcache_range(start, start + size);
}
-void __init r3k_cache_init(void)
+void __cpuinit r3k_cache_init(void)
{
extern void build_clear_page(void);
extern void build_copy_page(void);
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 2c4f7e1..6496925 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -93,7 +93,7 @@
blast_dcache32_page(addr);
}
-static void __init r4k_blast_dcache_page_setup(void)
+static void __cpuinit r4k_blast_dcache_page_setup(void)
{
unsigned long dc_lsize = cpu_dcache_line_size();
@@ -107,7 +107,7 @@
static void (* r4k_blast_dcache_page_indexed)(unsigned long addr);
-static void __init r4k_blast_dcache_page_indexed_setup(void)
+static void __cpuinit r4k_blast_dcache_page_indexed_setup(void)
{
unsigned long dc_lsize = cpu_dcache_line_size();
@@ -121,7 +121,7 @@
static void (* r4k_blast_dcache)(void);
-static void __init r4k_blast_dcache_setup(void)
+static void __cpuinit r4k_blast_dcache_setup(void)
{
unsigned long dc_lsize = cpu_dcache_line_size();
@@ -206,7 +206,7 @@
static void (* r4k_blast_icache_page)(unsigned long addr);
-static void __init r4k_blast_icache_page_setup(void)
+static void __cpuinit r4k_blast_icache_page_setup(void)
{
unsigned long ic_lsize = cpu_icache_line_size();
@@ -223,7 +223,7 @@
static void (* r4k_blast_icache_page_indexed)(unsigned long addr);
-static void __init r4k_blast_icache_page_indexed_setup(void)
+static void __cpuinit r4k_blast_icache_page_indexed_setup(void)
{
unsigned long ic_lsize = cpu_icache_line_size();
@@ -247,7 +247,7 @@
static void (* r4k_blast_icache)(void);
-static void __init r4k_blast_icache_setup(void)
+static void __cpuinit r4k_blast_icache_setup(void)
{
unsigned long ic_lsize = cpu_icache_line_size();
@@ -268,7 +268,7 @@
static void (* r4k_blast_scache_page)(unsigned long addr);
-static void __init r4k_blast_scache_page_setup(void)
+static void __cpuinit r4k_blast_scache_page_setup(void)
{
unsigned long sc_lsize = cpu_scache_line_size();
@@ -286,7 +286,7 @@
static void (* r4k_blast_scache_page_indexed)(unsigned long addr);
-static void __init r4k_blast_scache_page_indexed_setup(void)
+static void __cpuinit r4k_blast_scache_page_indexed_setup(void)
{
unsigned long sc_lsize = cpu_scache_line_size();
@@ -304,7 +304,7 @@
static void (* r4k_blast_scache)(void);
-static void __init r4k_blast_scache_setup(void)
+static void __cpuinit r4k_blast_scache_setup(void)
{
unsigned long sc_lsize = cpu_scache_line_size();
@@ -691,11 +691,11 @@
}
}
-static char *way_string[] __initdata = { NULL, "direct mapped", "2-way",
+static char *way_string[] __cpuinitdata = { NULL, "direct mapped", "2-way",
"3-way", "4-way", "5-way", "6-way", "7-way", "8-way"
};
-static void __init probe_pcache(void)
+static void __cpuinit probe_pcache(void)
{
struct cpuinfo_mips *c = ¤t_cpu_data;
unsigned int config = read_c0_config();
@@ -1016,7 +1016,7 @@
* executes in KSEG1 space or else you will crash and burn badly. You have
* been warned.
*/
-static int __init probe_scache(void)
+static int __cpuinit probe_scache(void)
{
unsigned long flags, addr, begin, end, pow2;
unsigned int config = read_c0_config();
@@ -1095,7 +1095,7 @@
extern int rm7k_sc_init(void);
extern int mips_sc_init(void);
-static void __init setup_scache(void)
+static void __cpuinit setup_scache(void)
{
struct cpuinfo_mips *c = ¤t_cpu_data;
unsigned int config = read_c0_config();
@@ -1206,7 +1206,7 @@
}
}
-static void __init coherency_setup(void)
+static void __cpuinit coherency_setup(void)
{
change_c0_config(CONF_CM_CMASK, CONF_CM_DEFAULT);
@@ -1238,7 +1238,7 @@
}
}
-void __init r4k_cache_init(void)
+void __cpuinit r4k_cache_init(void)
{
extern void build_clear_page(void);
extern void build_copy_page(void);
diff --git a/arch/mips/mm/c-tx39.c b/arch/mips/mm/c-tx39.c
index 9ea121e..b09d569 100644
--- a/arch/mips/mm/c-tx39.c
+++ b/arch/mips/mm/c-tx39.c
@@ -329,7 +329,7 @@
}
}
-void __init tx39_cache_init(void)
+void __cpuinit tx39_cache_init(void)
{
extern void build_clear_page(void);
extern void build_copy_page(void);
diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c
index 6a24651..51ab1fa 100644
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -127,9 +127,10 @@
}
}
-static char cache_panic[] __initdata = "Yeee, unsupported cache architecture.";
+static char cache_panic[] __cpuinitdata =
+ "Yeee, unsupported cache architecture.";
-void __init cpu_cache_init(void)
+void __devinit cpu_cache_init(void)
{
if (cpu_has_3k_cache) {
extern void __weak r3k_cache_init(void);
diff --git a/arch/mips/mm/cex-sb1.S b/arch/mips/mm/cex-sb1.S
index e54a62f..2d08268 100644
--- a/arch/mips/mm/cex-sb1.S
+++ b/arch/mips/mm/cex-sb1.S
@@ -34,8 +34,6 @@
* is changed.
*/
- __INIT
-
.set mips64
.set noreorder
.set noat
@@ -51,6 +49,8 @@
* (0x170-0x17f) are used to preserve k0, k1, and ra.
*/
+ __CPUINIT
+
LEAF(except_vec2_sb1)
/*
* If this error is recoverable, we need to exit the handler
diff --git a/arch/mips/mm/pg-r4k.c b/arch/mips/mm/pg-r4k.c
index 9185fbf..455dedb 100644
--- a/arch/mips/mm/pg-r4k.c
+++ b/arch/mips/mm/pg-r4k.c
@@ -66,21 +66,21 @@
* with 64-bit kernels. The prefetch offsets have been experimentally tuned
* an Origin 200.
*/
-static int pref_offset_clear __initdata = 512;
-static int pref_offset_copy __initdata = 256;
+static int pref_offset_clear __cpuinitdata = 512;
+static int pref_offset_copy __cpuinitdata = 256;
-static unsigned int pref_src_mode __initdata;
-static unsigned int pref_dst_mode __initdata;
+static unsigned int pref_src_mode __cpuinitdata;
+static unsigned int pref_dst_mode __cpuinitdata;
-static int load_offset __initdata;
-static int store_offset __initdata;
+static int load_offset __cpuinitdata;
+static int store_offset __cpuinitdata;
-static unsigned int __initdata *dest, *epc;
+static unsigned int __cpuinitdata *dest, *epc;
static unsigned int instruction_pending;
static union mips_instruction delayed_mi;
-static void __init emit_instruction(union mips_instruction mi)
+static void __cpuinit emit_instruction(union mips_instruction mi)
{
if (instruction_pending)
*epc++ = delayed_mi.word;
@@ -222,7 +222,7 @@
emit_instruction(mi);
}
-static void __init __build_store_reg(int reg)
+static void __cpuinit __build_store_reg(int reg)
{
union mips_instruction mi;
unsigned int width;
@@ -339,7 +339,7 @@
flush_delay_slot_or_nop();
}
-void __init build_clear_page(void)
+void __cpuinit build_clear_page(void)
{
unsigned int loop_start;
unsigned long off;
@@ -442,7 +442,7 @@
pr_debug("\t.set pop\n");
}
-void __init build_copy_page(void)
+void __cpuinit build_copy_page(void)
{
unsigned int loop_start;
unsigned long off;
diff --git a/arch/mips/mm/pg-sb1.c b/arch/mips/mm/pg-sb1.c
index 89925ec..49e289d 100644
--- a/arch/mips/mm/pg-sb1.c
+++ b/arch/mips/mm/pg-sb1.c
@@ -293,10 +293,10 @@
EXPORT_SYMBOL(clear_page);
EXPORT_SYMBOL(copy_page);
-void __init build_clear_page(void)
+void __cpuinit build_clear_page(void)
{
}
-void __init build_copy_page(void)
+void __cpuinit build_copy_page(void)
{
}
diff --git a/arch/mips/mm/sc-ip22.c b/arch/mips/mm/sc-ip22.c
index d236cf8..1f602a1 100644
--- a/arch/mips/mm/sc-ip22.c
+++ b/arch/mips/mm/sc-ip22.c
@@ -168,7 +168,7 @@
.bc_inv = indy_sc_wback_invalidate
};
-void __init indy_sc_init(void)
+void __cpuinit indy_sc_init(void)
{
if (indy_sc_probe()) {
indy_sc_enable();
diff --git a/arch/mips/mm/sc-mips.c b/arch/mips/mm/sc-mips.c
index c13170b..b55c2d1 100644
--- a/arch/mips/mm/sc-mips.c
+++ b/arch/mips/mm/sc-mips.c
@@ -100,7 +100,7 @@
return 1;
}
-int __init mips_sc_init(void)
+int __cpuinit mips_sc_init(void)
{
int found = mips_sc_probe();
if (found) {
@@ -109,4 +109,3 @@
}
return found;
}
-
diff --git a/arch/mips/mm/sc-r5k.c b/arch/mips/mm/sc-r5k.c
index d35b6c1..f330d38 100644
--- a/arch/mips/mm/sc-r5k.c
+++ b/arch/mips/mm/sc-r5k.c
@@ -99,7 +99,7 @@
.bc_inv = r5k_dma_cache_inv_sc
};
-void __init r5k_sc_init(void)
+void __cpuinit r5k_sc_init(void)
{
if (r5k_sc_probe()) {
r5k_sc_enable();
diff --git a/arch/mips/mm/sc-rm7k.c b/arch/mips/mm/sc-rm7k.c
index 31ec730..fc227f3 100644
--- a/arch/mips/mm/sc-rm7k.c
+++ b/arch/mips/mm/sc-rm7k.c
@@ -128,7 +128,7 @@
.bc_inv = rm7k_sc_inv
};
-void __init rm7k_sc_init(void)
+void __cpuinit rm7k_sc_init(void)
{
struct cpuinfo_mips *c = ¤t_cpu_data;
unsigned int config = read_c0_config();
diff --git a/arch/mips/mm/tlb-r3k.c b/arch/mips/mm/tlb-r3k.c
index 7948e9a..a782549 100644
--- a/arch/mips/mm/tlb-r3k.c
+++ b/arch/mips/mm/tlb-r3k.c
@@ -281,7 +281,7 @@
}
}
-void __init tlb_init(void)
+void __cpuinit tlb_init(void)
{
local_flush_tlb_all();
diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c
index 74ae034..63065d6 100644
--- a/arch/mips/mm/tlb-r4k.c
+++ b/arch/mips/mm/tlb-r4k.c
@@ -388,7 +388,7 @@
* lifetime of the system
*/
-static int temp_tlb_entry __initdata;
+static int temp_tlb_entry __cpuinitdata;
__init int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1,
unsigned long entryhi, unsigned long pagemask)
@@ -427,7 +427,7 @@
return ret;
}
-static void __init probe_tlb(unsigned long config)
+static void __cpuinit probe_tlb(unsigned long config)
{
struct cpuinfo_mips *c = ¤t_cpu_data;
unsigned int reg;
@@ -455,7 +455,7 @@
c->tlbsize = ((reg >> 25) & 0x3f) + 1;
}
-static int __initdata ntlb = 0;
+static int __cpuinitdata ntlb = 0;
static int __init set_ntlb(char *str)
{
get_option(&str, &ntlb);
@@ -464,7 +464,7 @@
__setup("ntlb=", set_ntlb);
-void __init tlb_init(void)
+void __cpuinit tlb_init(void)
{
unsigned int config = read_c0_config();
@@ -473,7 +473,7 @@
* - On R4600 1.7 the tlbp never hits for pages smaller than
* the value in the c0_pagemask register.
* - The entire mm handling assumes the c0_pagemask register to
- * be set for 4kb pages.
+ * be set to fixed-size pages.
*/
probe_tlb(config);
write_c0_pagemask(PM_DEFAULT_MASK);
diff --git a/arch/mips/mm/tlb-r8k.c b/arch/mips/mm/tlb-r8k.c
index bd8409d..4f01a3b 100644
--- a/arch/mips/mm/tlb-r8k.c
+++ b/arch/mips/mm/tlb-r8k.c
@@ -214,14 +214,14 @@
local_irq_restore(flags);
}
-static void __init probe_tlb(unsigned long config)
+static void __cpuinit probe_tlb(unsigned long config)
{
struct cpuinfo_mips *c = ¤t_cpu_data;
c->tlbsize = 3 * 128; /* 3 sets each 128 entries */
}
-void __init tlb_init(void)
+void __cpuinit tlb_init(void)
{
unsigned int config = read_c0_config();
unsigned long status;
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 218a6cc..3a93d4c 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -60,7 +60,7 @@
* why; it's not an issue caused by the core RTL.
*
*/
-static int __init m4kc_tlbp_war(void)
+static int __cpuinit m4kc_tlbp_war(void)
{
return (current_cpu_data.processor_id & 0xffff00) ==
(PRID_COMP_MIPS | PRID_IMP_4KC);
@@ -144,16 +144,16 @@
* We deliberately chose a buffer size of 128, so we won't scribble
* over anything important on overflow before we panic.
*/
-static u32 tlb_handler[128] __initdata;
+static u32 tlb_handler[128] __cpuinitdata;
/* simply assume worst case size for labels and relocs */
-static struct uasm_label labels[128] __initdata;
-static struct uasm_reloc relocs[128] __initdata;
+static struct uasm_label labels[128] __cpuinitdata;
+static struct uasm_reloc relocs[128] __cpuinitdata;
/*
* The R3000 TLB handler is simple.
*/
-static void __init build_r3000_tlb_refill_handler(void)
+static void __cpuinit build_r3000_tlb_refill_handler(void)
{
long pgdc = (long)pgd_current;
u32 *p;
@@ -197,7 +197,7 @@
* other one.To keep things simple, we first assume linear space,
* then we relocate it to the final handler layout as needed.
*/
-static u32 final_handler[64] __initdata;
+static u32 final_handler[64] __cpuinitdata;
/*
* Hazards
@@ -221,7 +221,7 @@
*
* As if we MIPS hackers wouldn't know how to nop pipelines happy ...
*/
-static void __init __maybe_unused build_tlb_probe_entry(u32 **p)
+static void __cpuinit __maybe_unused build_tlb_probe_entry(u32 **p)
{
switch (current_cpu_type()) {
/* Found by experiment: R4600 v2.0 needs this, too. */
@@ -245,7 +245,7 @@
*/
enum tlb_write_entry { tlb_random, tlb_indexed };
-static void __init build_tlb_write_entry(u32 **p, struct uasm_label **l,
+static void __cpuinit build_tlb_write_entry(u32 **p, struct uasm_label **l,
struct uasm_reloc **r,
enum tlb_write_entry wmode)
{
@@ -389,7 +389,7 @@
* TMP and PTR are scratch.
* TMP will be clobbered, PTR will hold the pmd entry.
*/
-static void __init
+static void __cpuinit
build_get_pmde64(u32 **p, struct uasm_label **l, struct uasm_reloc **r,
unsigned int tmp, unsigned int ptr)
{
@@ -450,7 +450,7 @@
* BVADDR is the faulting address, PTR is scratch.
* PTR will hold the pgd for vmalloc.
*/
-static void __init
+static void __cpuinit
build_get_pgd_vmalloc64(u32 **p, struct uasm_label **l, struct uasm_reloc **r,
unsigned int bvaddr, unsigned int ptr)
{
@@ -522,7 +522,7 @@
* TMP and PTR are scratch.
* TMP will be clobbered, PTR will hold the pgd entry.
*/
-static void __init __maybe_unused
+static void __cpuinit __maybe_unused
build_get_pgde32(u32 **p, unsigned int tmp, unsigned int ptr)
{
long pgdc = (long)pgd_current;
@@ -557,7 +557,7 @@
#endif /* !CONFIG_64BIT */
-static void __init build_adjust_context(u32 **p, unsigned int ctx)
+static void __cpuinit build_adjust_context(u32 **p, unsigned int ctx)
{
unsigned int shift = 4 - (PTE_T_LOG2 + 1) + PAGE_SHIFT - 12;
unsigned int mask = (PTRS_PER_PTE / 2 - 1) << (PTE_T_LOG2 + 1);
@@ -583,7 +583,7 @@
uasm_i_andi(p, ctx, ctx, mask);
}
-static void __init build_get_ptep(u32 **p, unsigned int tmp, unsigned int ptr)
+static void __cpuinit build_get_ptep(u32 **p, unsigned int tmp, unsigned int ptr)
{
/*
* Bug workaround for the Nevada. It seems as if under certain
@@ -608,7 +608,7 @@
UASM_i_ADDU(p, ptr, ptr, tmp); /* add in offset */
}
-static void __init build_update_entries(u32 **p, unsigned int tmp,
+static void __cpuinit build_update_entries(u32 **p, unsigned int tmp,
unsigned int ptep)
{
/*
@@ -651,7 +651,7 @@
#endif
}
-static void __init build_r4000_tlb_refill_handler(void)
+static void __cpuinit build_r4000_tlb_refill_handler(void)
{
u32 *p = tlb_handler;
struct uasm_label *l = labels;
@@ -783,7 +783,7 @@
u32 handle_tlbs[FASTPATH_SIZE] __cacheline_aligned;
u32 handle_tlbm[FASTPATH_SIZE] __cacheline_aligned;
-static void __init
+static void __cpuinit
iPTE_LW(u32 **p, struct uasm_label **l, unsigned int pte, unsigned int ptr)
{
#ifdef CONFIG_SMP
@@ -803,7 +803,7 @@
#endif
}
-static void __init
+static void __cpuinit
iPTE_SW(u32 **p, struct uasm_reloc **r, unsigned int pte, unsigned int ptr,
unsigned int mode)
{
@@ -863,7 +863,7 @@
* the page table where this PTE is located, PTE will be re-loaded
* with it's original value.
*/
-static void __init
+static void __cpuinit
build_pte_present(u32 **p, struct uasm_label **l, struct uasm_reloc **r,
unsigned int pte, unsigned int ptr, enum label_id lid)
{
@@ -874,7 +874,7 @@
}
/* Make PTE valid, store result in PTR. */
-static void __init
+static void __cpuinit
build_make_valid(u32 **p, struct uasm_reloc **r, unsigned int pte,
unsigned int ptr)
{
@@ -887,7 +887,7 @@
* Check if PTE can be written to, if not branch to LABEL. Regardless
* restore PTE with value from PTR when done.
*/
-static void __init
+static void __cpuinit
build_pte_writable(u32 **p, struct uasm_label **l, struct uasm_reloc **r,
unsigned int pte, unsigned int ptr, enum label_id lid)
{
@@ -900,7 +900,7 @@
/* Make PTE writable, update software status bits as well, then store
* at PTR.
*/
-static void __init
+static void __cpuinit
build_make_write(u32 **p, struct uasm_reloc **r, unsigned int pte,
unsigned int ptr)
{
@@ -914,7 +914,7 @@
* Check if PTE can be modified, if not branch to LABEL. Regardless
* restore PTE with value from PTR when done.
*/
-static void __init
+static void __cpuinit
build_pte_modifiable(u32 **p, struct uasm_label **l, struct uasm_reloc **r,
unsigned int pte, unsigned int ptr, enum label_id lid)
{
@@ -931,7 +931,7 @@
* This places the pte into ENTRYLO0 and writes it with tlbwi.
* Then it returns.
*/
-static void __init
+static void __cpuinit
build_r3000_pte_reload_tlbwi(u32 **p, unsigned int pte, unsigned int tmp)
{
uasm_i_mtc0(p, pte, C0_ENTRYLO0); /* cp0 delay */
@@ -947,7 +947,7 @@
* may have the probe fail bit set as a result of a trap on a
* kseg2 access, i.e. without refill. Then it returns.
*/
-static void __init
+static void __cpuinit
build_r3000_tlb_reload_write(u32 **p, struct uasm_label **l,
struct uasm_reloc **r, unsigned int pte,
unsigned int tmp)
@@ -965,7 +965,7 @@
uasm_i_rfe(p); /* branch delay */
}
-static void __init
+static void __cpuinit
build_r3000_tlbchange_handler_head(u32 **p, unsigned int pte,
unsigned int ptr)
{
@@ -985,7 +985,7 @@
uasm_i_tlbp(p); /* load delay */
}
-static void __init build_r3000_tlb_load_handler(void)
+static void __cpuinit build_r3000_tlb_load_handler(void)
{
u32 *p = handle_tlbl;
struct uasm_label *l = labels;
@@ -1015,7 +1015,7 @@
dump_handler(handle_tlbl, ARRAY_SIZE(handle_tlbl));
}
-static void __init build_r3000_tlb_store_handler(void)
+static void __cpuinit build_r3000_tlb_store_handler(void)
{
u32 *p = handle_tlbs;
struct uasm_label *l = labels;
@@ -1045,7 +1045,7 @@
dump_handler(handle_tlbs, ARRAY_SIZE(handle_tlbs));
}
-static void __init build_r3000_tlb_modify_handler(void)
+static void __cpuinit build_r3000_tlb_modify_handler(void)
{
u32 *p = handle_tlbm;
struct uasm_label *l = labels;
@@ -1078,7 +1078,7 @@
/*
* R4000 style TLB load/store/modify handlers.
*/
-static void __init
+static void __cpuinit
build_r4000_tlbchange_handler_head(u32 **p, struct uasm_label **l,
struct uasm_reloc **r, unsigned int pte,
unsigned int ptr)
@@ -1103,7 +1103,7 @@
build_tlb_probe_entry(p);
}
-static void __init
+static void __cpuinit
build_r4000_tlbchange_handler_tail(u32 **p, struct uasm_label **l,
struct uasm_reloc **r, unsigned int tmp,
unsigned int ptr)
@@ -1120,7 +1120,7 @@
#endif
}
-static void __init build_r4000_tlb_load_handler(void)
+static void __cpuinit build_r4000_tlb_load_handler(void)
{
u32 *p = handle_tlbl;
struct uasm_label *l = labels;
@@ -1160,7 +1160,7 @@
dump_handler(handle_tlbl, ARRAY_SIZE(handle_tlbl));
}
-static void __init build_r4000_tlb_store_handler(void)
+static void __cpuinit build_r4000_tlb_store_handler(void)
{
u32 *p = handle_tlbs;
struct uasm_label *l = labels;
@@ -1191,7 +1191,7 @@
dump_handler(handle_tlbs, ARRAY_SIZE(handle_tlbs));
}
-static void __init build_r4000_tlb_modify_handler(void)
+static void __cpuinit build_r4000_tlb_modify_handler(void)
{
u32 *p = handle_tlbm;
struct uasm_label *l = labels;
@@ -1223,7 +1223,7 @@
dump_handler(handle_tlbm, ARRAY_SIZE(handle_tlbm));
}
-void __init build_tlb_refill_handler(void)
+void __cpuinit build_tlb_refill_handler(void)
{
/*
* The refill handler is generated per-CPU, multi-node systems
@@ -1269,7 +1269,7 @@
}
}
-void __init flush_tlb_handlers(void)
+void __cpuinit flush_tlb_handlers(void)
{
flush_icache_range((unsigned long)handle_tlbl,
(unsigned long)handle_tlbl + sizeof(handle_tlbl));
diff --git a/arch/mips/mm/uasm.c b/arch/mips/mm/uasm.c
index e3f74ed..1a6f770 100644
--- a/arch/mips/mm/uasm.c
+++ b/arch/mips/mm/uasm.c
@@ -82,7 +82,7 @@
| (e) << RE_SH \
| (f) << FUNC_SH)
-static struct insn insn_table[] __initdata = {
+static struct insn insn_table[] __cpuinitdata = {
{ insn_addiu, M(addiu_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
{ insn_addu, M(spec_op, 0, 0, 0, 0, addu_op), RS | RT | RD },
{ insn_and, M(spec_op, 0, 0, 0, 0, and_op), RS | RT | RD },
@@ -135,7 +135,7 @@
#undef M
-static inline __init u32 build_rs(u32 arg)
+static inline __cpuinit u32 build_rs(u32 arg)
{
if (arg & ~RS_MASK)
printk(KERN_WARNING "Micro-assembler field overflow\n");
@@ -143,7 +143,7 @@
return (arg & RS_MASK) << RS_SH;
}
-static inline __init u32 build_rt(u32 arg)
+static inline __cpuinit u32 build_rt(u32 arg)
{
if (arg & ~RT_MASK)
printk(KERN_WARNING "Micro-assembler field overflow\n");
@@ -151,7 +151,7 @@
return (arg & RT_MASK) << RT_SH;
}
-static inline __init u32 build_rd(u32 arg)
+static inline __cpuinit u32 build_rd(u32 arg)
{
if (arg & ~RD_MASK)
printk(KERN_WARNING "Micro-assembler field overflow\n");
@@ -159,7 +159,7 @@
return (arg & RD_MASK) << RD_SH;
}
-static inline __init u32 build_re(u32 arg)
+static inline __cpuinit u32 build_re(u32 arg)
{
if (arg & ~RE_MASK)
printk(KERN_WARNING "Micro-assembler field overflow\n");
@@ -167,7 +167,7 @@
return (arg & RE_MASK) << RE_SH;
}
-static inline __init u32 build_simm(s32 arg)
+static inline __cpuinit u32 build_simm(s32 arg)
{
if (arg > 0x7fff || arg < -0x8000)
printk(KERN_WARNING "Micro-assembler field overflow\n");
@@ -175,7 +175,7 @@
return arg & 0xffff;
}
-static inline __init u32 build_uimm(u32 arg)
+static inline __cpuinit u32 build_uimm(u32 arg)
{
if (arg & ~IMM_MASK)
printk(KERN_WARNING "Micro-assembler field overflow\n");
@@ -183,7 +183,7 @@
return arg & IMM_MASK;
}
-static inline __init u32 build_bimm(s32 arg)
+static inline __cpuinit u32 build_bimm(s32 arg)
{
if (arg > 0x1ffff || arg < -0x20000)
printk(KERN_WARNING "Micro-assembler field overflow\n");
@@ -194,7 +194,7 @@
return ((arg < 0) ? (1 << 15) : 0) | ((arg >> 2) & 0x7fff);
}
-static inline __init u32 build_jimm(u32 arg)
+static inline __cpuinit u32 build_jimm(u32 arg)
{
if (arg & ~((JIMM_MASK) << 2))
printk(KERN_WARNING "Micro-assembler field overflow\n");
@@ -202,7 +202,7 @@
return (arg >> 2) & JIMM_MASK;
}
-static inline __init u32 build_func(u32 arg)
+static inline __cpuinit u32 build_func(u32 arg)
{
if (arg & ~FUNC_MASK)
printk(KERN_WARNING "Micro-assembler field overflow\n");
@@ -210,7 +210,7 @@
return arg & FUNC_MASK;
}
-static inline __init u32 build_set(u32 arg)
+static inline __cpuinit u32 build_set(u32 arg)
{
if (arg & ~SET_MASK)
printk(KERN_WARNING "Micro-assembler field overflow\n");
@@ -222,7 +222,7 @@
* The order of opcode arguments is implicitly left to right,
* starting with RS and ending with FUNC or IMM.
*/
-static void __init build_insn(u32 **buf, enum opcode opc, ...)
+static void __cpuinit build_insn(u32 **buf, enum opcode opc, ...)
{
struct insn *ip = NULL;
unsigned int i;
@@ -375,14 +375,14 @@
I_u2u1u3(_xori)
/* Handle labels. */
-void __init uasm_build_label(struct uasm_label **lab, u32 *addr, int lid)
+void __cpuinit uasm_build_label(struct uasm_label **lab, u32 *addr, int lid)
{
(*lab)->addr = addr;
(*lab)->lab = lid;
(*lab)++;
}
-int __init uasm_in_compat_space_p(long addr)
+int __cpuinit uasm_in_compat_space_p(long addr)
{
/* Is this address in 32bit compat space? */
#ifdef CONFIG_64BIT
@@ -392,7 +392,7 @@
#endif
}
-int __init uasm_rel_highest(long val)
+int __cpuinit uasm_rel_highest(long val)
{
#ifdef CONFIG_64BIT
return ((((val + 0x800080008000L) >> 48) & 0xffff) ^ 0x8000) - 0x8000;
@@ -401,7 +401,7 @@
#endif
}
-int __init uasm_rel_higher(long val)
+int __cpuinit uasm_rel_higher(long val)
{
#ifdef CONFIG_64BIT
return ((((val + 0x80008000L) >> 32) & 0xffff) ^ 0x8000) - 0x8000;
@@ -410,17 +410,17 @@
#endif
}
-int __init uasm_rel_hi(long val)
+int __cpuinit uasm_rel_hi(long val)
{
return ((((val + 0x8000L) >> 16) & 0xffff) ^ 0x8000) - 0x8000;
}
-int __init uasm_rel_lo(long val)
+int __cpuinit uasm_rel_lo(long val)
{
return ((val & 0xffff) ^ 0x8000) - 0x8000;
}
-void __init UASM_i_LA_mostly(u32 **buf, unsigned int rs, long addr)
+void __cpuinit UASM_i_LA_mostly(u32 **buf, unsigned int rs, long addr)
{
if (!uasm_in_compat_space_p(addr)) {
uasm_i_lui(buf, rs, uasm_rel_highest(addr));
@@ -436,7 +436,7 @@
uasm_i_lui(buf, rs, uasm_rel_hi(addr));
}
-void __init UASM_i_LA(u32 **buf, unsigned int rs, long addr)
+void __cpuinit UASM_i_LA(u32 **buf, unsigned int rs, long addr)
{
UASM_i_LA_mostly(buf, rs, addr);
if (uasm_rel_lo(addr)) {
@@ -448,7 +448,7 @@
}
/* Handle relocations. */
-void __init
+void __cpuinit
uasm_r_mips_pc16(struct uasm_reloc **rel, u32 *addr, int lid)
{
(*rel)->addr = addr;
@@ -457,7 +457,7 @@
(*rel)++;
}
-static inline void __init
+static inline void __cpuinit
__resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab)
{
long laddr = (long)lab->addr;
@@ -474,7 +474,7 @@
}
}
-void __init
+void __cpuinit
uasm_resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab)
{
struct uasm_label *l;
@@ -485,7 +485,7 @@
__resolve_relocs(rel, l);
}
-void __init
+void __cpuinit
uasm_move_relocs(struct uasm_reloc *rel, u32 *first, u32 *end, long off)
{
for (; rel->lab != UASM_LABEL_INVALID; rel++)
@@ -493,7 +493,7 @@
rel->addr += off;
}
-void __init
+void __cpuinit
uasm_move_labels(struct uasm_label *lab, u32 *first, u32 *end, long off)
{
for (; lab->lab != UASM_LABEL_INVALID; lab++)
@@ -501,7 +501,7 @@
lab->addr += off;
}
-void __init
+void __cpuinit
uasm_copy_handler(struct uasm_reloc *rel, struct uasm_label *lab, u32 *first,
u32 *end, u32 *target)
{
@@ -513,7 +513,7 @@
uasm_move_labels(lab, first, end, off);
}
-int __init uasm_insn_has_bdelay(struct uasm_reloc *rel, u32 *addr)
+int __cpuinit uasm_insn_has_bdelay(struct uasm_reloc *rel, u32 *addr)
{
for (; rel->lab != UASM_LABEL_INVALID; rel++) {
if (rel->addr == addr
@@ -526,49 +526,49 @@
}
/* Convenience functions for labeled branches. */
-void __init
+void __cpuinit
uasm_il_bltz(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
{
uasm_r_mips_pc16(r, *p, lid);
uasm_i_bltz(p, reg, 0);
}
-void __init
+void __cpuinit
uasm_il_b(u32 **p, struct uasm_reloc **r, int lid)
{
uasm_r_mips_pc16(r, *p, lid);
uasm_i_b(p, 0);
}
-void __init
+void __cpuinit
uasm_il_beqz(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
{
uasm_r_mips_pc16(r, *p, lid);
uasm_i_beqz(p, reg, 0);
}
-void __init
+void __cpuinit
uasm_il_beqzl(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
{
uasm_r_mips_pc16(r, *p, lid);
uasm_i_beqzl(p, reg, 0);
}
-void __init
+void __cpuinit
uasm_il_bnez(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
{
uasm_r_mips_pc16(r, *p, lid);
uasm_i_bnez(p, reg, 0);
}
-void __init
+void __cpuinit
uasm_il_bgezl(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
{
uasm_r_mips_pc16(r, *p, lid);
uasm_i_bgezl(p, reg, 0);
}
-void __init
+void __cpuinit
uasm_il_bgez(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid)
{
uasm_r_mips_pc16(r, *p, lid);
diff --git a/arch/mips/mm/uasm.h b/arch/mips/mm/uasm.h
index a10fc11..fe0574f 100644
--- a/arch/mips/mm/uasm.h
+++ b/arch/mips/mm/uasm.h
@@ -11,38 +11,38 @@
#include <linux/types.h>
#define Ip_u1u2u3(op) \
-void __init \
+void __cpuinit \
uasm_i##op(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
#define Ip_u2u1u3(op) \
-void __init \
+void __cpuinit \
uasm_i##op(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
#define Ip_u3u1u2(op) \
-void __init \
+void __cpuinit \
uasm_i##op(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
#define Ip_u1u2s3(op) \
-void __init \
+void __cpuinit \
uasm_i##op(u32 **buf, unsigned int a, unsigned int b, signed int c)
#define Ip_u2s3u1(op) \
-void __init \
+void __cpuinit \
uasm_i##op(u32 **buf, unsigned int a, signed int b, unsigned int c)
#define Ip_u2u1s3(op) \
-void __init \
+void __cpuinit \
uasm_i##op(u32 **buf, unsigned int a, unsigned int b, signed int c)
#define Ip_u1u2(op) \
-void __init uasm_i##op(u32 **buf, unsigned int a, unsigned int b)
+void __cpuinit uasm_i##op(u32 **buf, unsigned int a, unsigned int b)
#define Ip_u1s2(op) \
-void __init uasm_i##op(u32 **buf, unsigned int a, signed int b)
+void __cpuinit uasm_i##op(u32 **buf, unsigned int a, signed int b)
-#define Ip_u1(op) void __init uasm_i##op(u32 **buf, unsigned int a)
+#define Ip_u1(op) void __cpuinit uasm_i##op(u32 **buf, unsigned int a)
-#define Ip_0(op) void __init uasm_i##op(u32 **buf)
+#define Ip_0(op) void __cpuinit uasm_i##op(u32 **buf)
Ip_u2u1s3(_addiu);
Ip_u3u1u2(_addu);
@@ -98,19 +98,19 @@
int lab;
};
-void __init uasm_build_label(struct uasm_label **lab, u32 *addr, int lid);
+void __cpuinit uasm_build_label(struct uasm_label **lab, u32 *addr, int lid);
#ifdef CONFIG_64BIT
-int __init uasm_in_compat_space_p(long addr);
-int __init uasm_rel_highest(long val);
-int __init uasm_rel_higher(long val);
+int uasm_in_compat_space_p(long addr);
+int uasm_rel_highest(long val);
+int uasm_rel_higher(long val);
#endif
-int __init uasm_rel_hi(long val);
-int __init uasm_rel_lo(long val);
-void __init UASM_i_LA_mostly(u32 **buf, unsigned int rs, long addr);
-void __init UASM_i_LA(u32 **buf, unsigned int rs, long addr);
+int uasm_rel_hi(long val);
+int uasm_rel_lo(long val);
+void UASM_i_LA_mostly(u32 **buf, unsigned int rs, long addr);
+void UASM_i_LA(u32 **buf, unsigned int rs, long addr);
#define UASM_L_LA(lb) \
-static inline void __init uasm_l##lb(struct uasm_label **lab, u32 *addr) \
+static inline void __cpuinit uasm_l##lb(struct uasm_label **lab, u32 *addr) \
{ \
uasm_build_label(lab, addr, label##lb); \
}
@@ -164,29 +164,19 @@
/* This is zero so we can use zeroed label arrays. */
#define UASM_LABEL_INVALID 0
-void __init uasm_r_mips_pc16(struct uasm_reloc **rel, u32 *addr, int lid);
-void __init
-uasm_resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab);
-void __init
-uasm_move_relocs(struct uasm_reloc *rel, u32 *first, u32 *end, long off);
-void __init
-uasm_move_labels(struct uasm_label *lab, u32 *first, u32 *end, long off);
-void __init
-uasm_copy_handler(struct uasm_reloc *rel, struct uasm_label *lab, u32 *first,
- u32 *end, u32 *target);
-int __init uasm_insn_has_bdelay(struct uasm_reloc *rel, u32 *addr);
+void uasm_r_mips_pc16(struct uasm_reloc **rel, u32 *addr, int lid);
+void uasm_resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab);
+void uasm_move_relocs(struct uasm_reloc *rel, u32 *first, u32 *end, long off);
+void uasm_move_labels(struct uasm_label *lab, u32 *first, u32 *end, long off);
+void uasm_copy_handler(struct uasm_reloc *rel, struct uasm_label *lab,
+ u32 *first, u32 *end, u32 *target);
+int uasm_insn_has_bdelay(struct uasm_reloc *rel, u32 *addr);
/* Convenience functions for labeled branches. */
-void __init
-uasm_il_bltz(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
-void __init uasm_il_b(u32 **p, struct uasm_reloc **r, int lid);
-void __init
-uasm_il_beqz(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
-void __init
-uasm_il_beqzl(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
-void __init
-uasm_il_bnez(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
-void __init
-uasm_il_bgezl(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
-void __init
-uasm_il_bgez(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
+void uasm_il_bltz(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
+void uasm_il_b(u32 **p, struct uasm_reloc **r, int lid);
+void uasm_il_beqz(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
+void uasm_il_beqzl(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
+void uasm_il_bnez(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
+void uasm_il_bgezl(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
+void uasm_il_bgez(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
diff --git a/arch/mips/pci/pci-bcm1480.c b/arch/mips/pci/pci-bcm1480.c
index 30ed361..ab68c43 100644
--- a/arch/mips/pci/pci-bcm1480.c
+++ b/arch/mips/pci/pci-bcm1480.c
@@ -249,8 +249,9 @@
* XXX ehs: Should this happen in PCI Device mode?
*/
- set_io_port_base((unsigned long)
- ioremap(A_BCM1480_PHYS_PCI_IO_MATCH_BYTES, 65536));
+ bcm1480_controller.io_map_base = (unsigned long)
+ ioremap(A_BCM1480_PHYS_PCI_IO_MATCH_BYTES, 65536);
+ set_io_port_base(bcm1480_controller.io_map_base);
isa_slot_offset = (unsigned long)
ioremap(A_BCM1480_PHYS_PCI_MEM_MATCH_BYTES, 1024*1024);
diff --git a/arch/mips/pci/pci-ip27.c b/arch/mips/pci/pci-ip27.c
index a322543..bb64828 100644
--- a/arch/mips/pci/pci-ip27.c
+++ b/arch/mips/pci/pci-ip27.c
@@ -40,7 +40,7 @@
extern struct pci_ops bridge_pci_ops;
-int __init bridge_probe(nasid_t nasid, int widget_id, int masterwid)
+int __cpuinit bridge_probe(nasid_t nasid, int widget_id, int masterwid)
{
unsigned long offset = NODE_OFFSET(nasid);
struct bridge_controller *bc;
diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c
index f9471d7..358ad62 100644
--- a/arch/mips/pci/pci.c
+++ b/arch/mips/pci/pci.c
@@ -260,7 +260,7 @@
}
}
-void pcibios_fixup_bus(struct pci_bus *bus)
+void __devinit pcibios_fixup_bus(struct pci_bus *bus)
{
/* Propagate hose info into the subordinate devices. */
diff --git a/arch/mips/pmc-sierra/yosemite/smp.c b/arch/mips/pmc-sierra/yosemite/smp.c
index 653f3ec..3a7df64 100644
--- a/arch/mips/pmc-sierra/yosemite/smp.c
+++ b/arch/mips/pmc-sierra/yosemite/smp.c
@@ -7,10 +7,10 @@
#define LAUNCHSTACK_SIZE 256
-static __initdata DEFINE_SPINLOCK(launch_lock);
+static __cpuinitdata DEFINE_SPINLOCK(launch_lock);
-static unsigned long secondary_sp __initdata;
-static unsigned long secondary_gp __initdata;
+static unsigned long secondary_sp __cpuinitdata;
+static unsigned long secondary_gp __cpuinitdata;
static unsigned char launchstack[LAUNCHSTACK_SIZE] __initdata
__attribute__((aligned(2 * sizeof(long))));
diff --git a/arch/mips/sgi-ip27/ip27-init.c b/arch/mips/sgi-ip27/ip27-init.c
index a49e7c8..7093e7c 100644
--- a/arch/mips/sgi-ip27/ip27-init.c
+++ b/arch/mips/sgi-ip27/ip27-init.c
@@ -53,7 +53,7 @@
extern void xtalk_probe_node(cnodeid_t nid);
-static void __init per_hub_init(cnodeid_t cnode)
+static void __cpuinit per_hub_init(cnodeid_t cnode)
{
struct hub_data *hub = hub_data(cnode);
nasid_t nasid = COMPACT_TO_NASID_NODEID(cnode);
diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c
index 08d4536..25d3baf 100644
--- a/arch/mips/sgi-ip27/ip27-timer.c
+++ b/arch/mips/sgi-ip27/ip27-timer.c
@@ -285,7 +285,7 @@
set_c0_status(SRB_TIMOCLK);
}
-void __init hub_rtc_init(cnodeid_t cnode)
+void __cpuinit hub_rtc_init(cnodeid_t cnode)
{
/*
* We only need to initialize the current node.
diff --git a/arch/mips/sgi-ip27/ip27-xtalk.c b/arch/mips/sgi-ip27/ip27-xtalk.c
index fc82f34..6ae64e8 100644
--- a/arch/mips/sgi-ip27/ip27-xtalk.c
+++ b/arch/mips/sgi-ip27/ip27-xtalk.c
@@ -22,7 +22,7 @@
extern int bridge_probe(nasid_t nasid, int widget, int masterwid);
-static int __init probe_one_port(nasid_t nasid, int widget, int masterwid)
+static int __cpuinit probe_one_port(nasid_t nasid, int widget, int masterwid)
{
widgetreg_t widget_id;
xwidget_part_num_t partnum;
@@ -46,7 +46,7 @@
return 0;
}
-static int __init xbow_probe(nasid_t nasid)
+static int __cpuinit xbow_probe(nasid_t nasid)
{
lboard_t *brd;
klxbow_t *xbow_p;
@@ -99,7 +99,7 @@
return 0;
}
-void __init xtalk_probe_node(cnodeid_t nid)
+void __cpuinit xtalk_probe_node(cnodeid_t nid)
{
volatile u64 hubreg;
nasid_t nasid;
diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile
index e574de4..5ddad7b 100644
--- a/arch/parisc/Makefile
+++ b/arch/parisc/Makefile
@@ -16,6 +16,9 @@
# Modified for PA-RISC Linux by Paul Lahaie, Alex deVries,
# Mike Shaver, Helge Deller and Martin K. Petersen
#
+
+KBUILD_DEFCONFIG := default_defconfig
+
NM = sh $(srctree)/arch/parisc/nm
CHECKFLAGS += -D__hppa__=1
diff --git a/arch/parisc/defconfig b/arch/parisc/configs/default_defconfig
similarity index 100%
rename from arch/parisc/defconfig
rename to arch/parisc/configs/default_defconfig
diff --git a/arch/parisc/kernel/firmware.c b/arch/parisc/kernel/firmware.c
index 4ab83d5..7177a6c 100644
--- a/arch/parisc/kernel/firmware.c
+++ b/arch/parisc/kernel/firmware.c
@@ -1080,6 +1080,9 @@
spin_unlock_irqrestore(&pdc_lock, flags);
}
+/* locked by pdc_console_lock */
+static int __attribute__((aligned(8))) iodc_retbuf[32];
+static char __attribute__((aligned(64))) iodc_dbuf[4096];
/**
* pdc_iodc_print - Console print using IODC.
@@ -1091,24 +1094,20 @@
* Since the HP console requires CR+LF to perform a 'newline', we translate
* "\n" to "\r\n".
*/
-int pdc_iodc_print(unsigned char *str, unsigned count)
+int pdc_iodc_print(const unsigned char *str, unsigned count)
{
- /* XXX Should we spinlock posx usage */
static int posx; /* for simple TAB-Simulation... */
- int __attribute__((aligned(8))) iodc_retbuf[32];
- char __attribute__((aligned(64))) iodc_dbuf[4096];
unsigned int i;
unsigned long flags;
- memset(iodc_dbuf, 0, 4096);
- for (i = 0; i < count && i < 2048;) {
+ for (i = 0; i < count && i < 79;) {
switch(str[i]) {
case '\n':
iodc_dbuf[i+0] = '\r';
iodc_dbuf[i+1] = '\n';
i += 2;
posx = 0;
- break;
+ goto print;
case '\t':
while (posx & 7) {
iodc_dbuf[i] = ' ';
@@ -1124,6 +1123,16 @@
}
}
+ /* if we're at the end of line, and not already inserting a newline,
+ * insert one anyway. iodc console doesn't claim to support >79 char
+ * lines. don't account for this in the return value.
+ */
+ if (i == 79 && iodc_dbuf[i-1] != '\n') {
+ iodc_dbuf[i+0] = '\r';
+ iodc_dbuf[i+1] = '\n';
+ }
+
+print:
spin_lock_irqsave(&pdc_lock, flags);
real32_call(PAGE0->mem_cons.iodc_io,
(unsigned long)PAGE0->mem_cons.hpa, ENTRY_IO_COUT,
@@ -1142,11 +1151,9 @@
*/
int pdc_iodc_getc(void)
{
- unsigned long flags;
- static int __attribute__((aligned(8))) iodc_retbuf[32];
- static char __attribute__((aligned(64))) iodc_dbuf[4096];
int ch;
int status;
+ unsigned long flags;
/* Bail if no console input device. */
if (!PAGE0->mem_kbd.iodc_io)
diff --git a/arch/parisc/kernel/hardware.c b/arch/parisc/kernel/hardware.c
index 84b9611..f48a640 100644
--- a/arch/parisc/kernel/hardware.c
+++ b/arch/parisc/kernel/hardware.c
@@ -274,7 +274,18 @@
{HPHW_NPROC,0x887,0x4,0x91,"Storm Peak Slow"},
{HPHW_NPROC,0x888,0x4,0x91,"Storm Peak Fast DC-"},
{HPHW_NPROC,0x889,0x4,0x91,"Storm Peak Fast"},
- {HPHW_NPROC,0x88A,0x4,0x91,"Crestone Peak"},
+ {HPHW_NPROC,0x88A,0x4,0x91,"Crestone Peak Slow"},
+ {HPHW_NPROC,0x88C,0x4,0x91,"Orca Mako+"},
+ {HPHW_NPROC,0x88D,0x4,0x91,"Rainier/Medel Mako+ Slow"},
+ {HPHW_NPROC,0x88E,0x4,0x91,"Rainier/Medel Mako+ Fast"},
+ {HPHW_NPROC,0x894,0x4,0x91,"Mt. Hamilton Fast Mako+"},
+ {HPHW_NPROC,0x895,0x4,0x91,"Storm Peak Slow Mako+"},
+ {HPHW_NPROC,0x896,0x4,0x91,"Storm Peak Fast Mako+"},
+ {HPHW_NPROC,0x897,0x4,0x91,"Storm Peak DC- Slow Mako+"},
+ {HPHW_NPROC,0x898,0x4,0x91,"Storm Peak DC- Fast Mako+"},
+ {HPHW_NPROC,0x899,0x4,0x91,"Mt. Hamilton Slow Mako+"},
+ {HPHW_NPROC,0x89B,0x4,0x91,"Crestone Peak Mako+ Slow"},
+ {HPHW_NPROC,0x89C,0x4,0x91,"Crestone Peak Mako+ Fast"},
{HPHW_A_DIRECT, 0x004, 0x0000D, 0x00, "Arrakis MUX"},
{HPHW_A_DIRECT, 0x005, 0x0000D, 0x00, "Dyun Kiuh MUX"},
{HPHW_A_DIRECT, 0x006, 0x0000D, 0x00, "Baat Kiuh AP/MUX (40299B)"},
diff --git a/arch/parisc/kernel/head.S b/arch/parisc/kernel/head.S
index a7b8859..ec2482dc 100644
--- a/arch/parisc/kernel/head.S
+++ b/arch/parisc/kernel/head.S
@@ -20,10 +20,11 @@
#include <asm/pgtable.h>
#include <linux/linkage.h>
+#include <linux/init.h>
.level LEVEL
- .data
+ __INITDATA
ENTRY(boot_args)
.word 0 /* arg0 */
.word 0 /* arg1 */
@@ -31,7 +32,7 @@
.word 0 /* arg3 */
END(boot_args)
- .text
+ .section .text.head
.align 4
.import init_thread_union,data
.import fault_vector_20,code /* IVA parisc 2.0 32 bit */
@@ -343,7 +344,7 @@
ENDPROC(stext)
#ifndef CONFIG_64BIT
- .data
+ .section .data.read_mostly
.align 4
.export $global$,data
diff --git a/arch/parisc/kernel/pdc_cons.c b/arch/parisc/kernel/pdc_cons.c
index 33b1f84..ccb6809 100644
--- a/arch/parisc/kernel/pdc_cons.c
+++ b/arch/parisc/kernel/pdc_cons.c
@@ -52,28 +52,30 @@
#include <linux/tty.h>
#include <asm/pdc.h> /* for iodc_call() proto and friends */
+static spinlock_t pdc_console_lock = SPIN_LOCK_UNLOCKED;
static void pdc_console_write(struct console *co, const char *s, unsigned count)
{
- pdc_iodc_print(s, count);
-}
+ int i = 0;
+ unsigned long flags;
-void pdc_printf(const char *fmt, ...)
-{
- va_list args;
- char buf[1024];
- int i, len;
-
- va_start(args, fmt);
- len = vscnprintf(buf, sizeof(buf), fmt, args);
- va_end(args);
-
- pdc_iodc_print(buf, len);
+ spin_lock_irqsave(&pdc_console_lock, flags);
+ do {
+ i += pdc_iodc_print(s + i, count - i);
+ } while (i < count);
+ spin_unlock_irqrestore(&pdc_console_lock, flags);
}
int pdc_console_poll_key(struct console *co)
{
- return pdc_iodc_getc();
+ int c;
+ unsigned long flags;
+
+ spin_lock_irqsave(&pdc_console_lock, flags);
+ c = pdc_iodc_getc();
+ spin_unlock_irqrestore(&pdc_console_lock, flags);
+
+ return c;
}
static int pdc_console_setup(struct console *co, char *options)
diff --git a/arch/parisc/kernel/syscall_table.S b/arch/parisc/kernel/syscall_table.S
index 117438e..6b5ac38 100644
--- a/arch/parisc/kernel/syscall_table.S
+++ b/arch/parisc/kernel/syscall_table.S
@@ -401,9 +401,12 @@
ENTRY_COMP(kexec_load) /* 300 */
ENTRY_COMP(utimensat)
ENTRY_COMP(signalfd)
- ENTRY_COMP(timerfd)
+ ENTRY_SAME(ni_syscall) /* was timerfd */
ENTRY_SAME(eventfd)
ENTRY_COMP(fallocate) /* 305 */
+ ENTRY_SAME(timerfd_create)
+ ENTRY_COMP(timerfd_settime)
+ ENTRY_COMP(timerfd_gettime)
/* Nothing yet */
diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
index 99fd569..9dc6dc4 100644
--- a/arch/parisc/kernel/traps.c
+++ b/arch/parisc/kernel/traps.c
@@ -51,6 +51,9 @@
DEFINE_SPINLOCK(pa_dbit_lock);
#endif
+void parisc_show_stack(struct task_struct *t, unsigned long *sp,
+ struct pt_regs *regs);
+
static int printbinary(char *buf, unsigned long x, int nbits)
{
unsigned long mask = 1UL << (nbits - 1);
@@ -148,6 +151,8 @@
print_symbol(" IAOQ[1]: %s\n", regs->iaoq[1]);
printk(level);
print_symbol(" RP(r2): %s\n", regs->gr[2]);
+
+ parisc_show_stack(current, NULL, regs);
}
@@ -181,11 +186,19 @@
printk("\n");
}
-void show_stack(struct task_struct *task, unsigned long *s)
+void parisc_show_stack(struct task_struct *task, unsigned long *sp,
+ struct pt_regs *regs)
{
struct unwind_frame_info info;
+ struct task_struct *t;
- if (!task) {
+ t = task ? task : current;
+ if (regs) {
+ unwind_frame_init(&info, t, regs);
+ goto show_stack;
+ }
+
+ if (t == current) {
unsigned long sp;
HERE:
@@ -201,12 +214,18 @@
unwind_frame_init(&info, current, &r);
}
} else {
- unwind_frame_init_from_blocked_task(&info, task);
+ unwind_frame_init_from_blocked_task(&info, t);
}
+show_stack:
do_show_stack(&info);
}
+void show_stack(struct task_struct *t, unsigned long *sp)
+{
+ return parisc_show_stack(t, sp, NULL);
+}
+
int is_valid_bugaddr(unsigned long iaoq)
{
return 1;
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 5b8d838..1189d8d 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -90,6 +90,7 @@
select HAVE_IDE
select HAVE_OPROFILE
select HAVE_KPROBES
+ select HAVE_KRETPROBES
config EARLY_PRINTK
bool
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 1c6ce35..ab5cfe8 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -155,7 +155,7 @@
CPPFLAGS_vmlinux.lds := -Upowerpc
-BOOT_TARGETS = zImage zImage.initrd uImage treeImage.% cuImage.%
+BOOT_TARGETS = zImage zImage.initrd uImage zImage% dtbImage% treeImage.% cuImage.%
PHONY += $(BOOT_TARGETS)
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index e3993a6..1aded8f 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -186,7 +186,7 @@
image-$(CONFIG_PPC_PSERIES) += zImage.pseries
image-$(CONFIG_PPC_MAPLE) += zImage.pseries
image-$(CONFIG_PPC_IBM_CELL_BLADE) += zImage.pseries
-image-$(CONFIG_PPC_PS3) += zImage-dtb.ps3
+image-$(CONFIG_PPC_PS3) += dtbImage.ps3
image-$(CONFIG_PPC_CELLEB) += zImage.pseries
image-$(CONFIG_PPC_CHRP) += zImage.chrp
image-$(CONFIG_PPC_EFIKA) += zImage.chrp
@@ -205,7 +205,7 @@
#
# Board ports in arch/powerpc/platform/40x/Kconfig
-image-$(CONFIG_EP405) += zImage-dtb.ep405
+image-$(CONFIG_EP405) += dtbImage.ep405
image-$(CONFIG_WALNUT) += treeImage.walnut
# Board ports in arch/powerpc/platform/44x/Kconfig
@@ -220,9 +220,9 @@
# Board ports in arch/powerpc/platform/8xx/Kconfig
image-$(CONFIG_PPC_MPC86XADS) += cuImage.mpc866ads
image-$(CONFIG_PPC_MPC885ADS) += cuImage.mpc885ads
-image-$(CONFIG_PPC_EP88XC) += zImage-dtb.ep88xc
+image-$(CONFIG_PPC_EP88XC) += dtbImage.ep88xc
image-$(CONFIG_PPC_ADDER875) += cuImage.adder875-uboot \
- zImage-dtb.adder875-redboot
+ dtbImage.adder875-redboot
# Board ports in arch/powerpc/platform/52xx/Kconfig
image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200 cuImage.lite5200b
@@ -230,7 +230,7 @@
# Board ports in arch/powerpc/platform/82xx/Kconfig
image-$(CONFIG_MPC8272_ADS) += cuImage.mpc8272ads
image-$(CONFIG_PQ2FADS) += cuImage.pq2fads
-image-$(CONFIG_EP8248E) += zImage-dtb.ep8248e
+image-$(CONFIG_EP8248E) += dtbImage.ep8248e
# Board ports in arch/powerpc/platform/83xx/Kconfig
image-$(CONFIG_MPC832x_MDS) += cuImage.mpc832x_mds
@@ -253,8 +253,8 @@
image-$(CONFIG_TQM8541) += cuImage.tqm8541
image-$(CONFIG_TQM8555) += cuImage.tqm8555
image-$(CONFIG_TQM8560) += cuImage.tqm8560
-image-$(CONFIG_SBC8548) += cuImage.tqm8548
-image-$(CONFIG_SBC8560) += cuImage.tqm8560
+image-$(CONFIG_SBC8548) += cuImage.sbc8548
+image-$(CONFIG_SBC8560) += cuImage.sbc8560
# Board ports in arch/powerpc/platform/embedded6xx/Kconfig
image-$(CONFIG_STORCENTER) += cuImage.storcenter
@@ -268,7 +268,8 @@
initrd- := $(patsubst zImage%, zImage.initrd%, $(image-n) $(image-))
initrd-y := $(patsubst zImage%, zImage.initrd%, \
- $(patsubst treeImage%, treeImage.initrd%, $(image-y)))
+ $(patsubst dtbImage%, dtbImage.initrd%, \
+ $(patsubst treeImage%, treeImage.initrd%, $(image-y))))
initrd-y := $(filter-out $(image-y), $(initrd-y))
targets += $(image-y) $(initrd-y)
@@ -283,10 +284,11 @@
$(obj)/zImage.%: vmlinux $(wrapperbits)
$(call if_changed,wrap,$*)
-$(obj)/zImage-dtb.initrd.%: vmlinux $(wrapperbits) $(dtstree)/%.dts
+# dtbImage% - a dtbImage is a zImage with an embedded device tree blob
+$(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(dtstree)/%.dts
$(call if_changed,wrap,$*,$(dtstree)/$*.dts,,$(obj)/ramdisk.image.gz)
-$(obj)/zImage-dtb.%: vmlinux $(wrapperbits) $(dtstree)/%.dts
+$(obj)/dtbImage.%: vmlinux $(wrapperbits) $(dtstree)/%.dts
$(call if_changed,wrap,$*,$(dtstree)/$*.dts)
# This cannot be in the root of $(src) as the zImage rule always adds a $(obj)
diff --git a/arch/powerpc/boot/cuboot-bamboo.c b/arch/powerpc/boot/cuboot-bamboo.c
index 900c7ff..b5c30f76 100644
--- a/arch/powerpc/boot/cuboot-bamboo.c
+++ b/arch/powerpc/boot/cuboot-bamboo.c
@@ -17,6 +17,7 @@
#include "44x.h"
#include "cuboot.h"
+#define TARGET_4xx
#define TARGET_44x
#include "ppcboot.h"
diff --git a/arch/powerpc/boot/cuboot-ebony.c b/arch/powerpc/boot/cuboot-ebony.c
index c5f37ce..56564ba 100644
--- a/arch/powerpc/boot/cuboot-ebony.c
+++ b/arch/powerpc/boot/cuboot-ebony.c
@@ -17,6 +17,7 @@
#include "44x.h"
#include "cuboot.h"
+#define TARGET_4xx
#define TARGET_44x
#include "ppcboot.h"
diff --git a/arch/powerpc/boot/cuboot-katmai.c b/arch/powerpc/boot/cuboot-katmai.c
index c021167..5434d70 100644
--- a/arch/powerpc/boot/cuboot-katmai.c
+++ b/arch/powerpc/boot/cuboot-katmai.c
@@ -22,6 +22,7 @@
#include "44x.h"
#include "cuboot.h"
+#define TARGET_4xx
#define TARGET_44x
#include "ppcboot.h"
diff --git a/arch/powerpc/boot/cuboot-taishan.c b/arch/powerpc/boot/cuboot-taishan.c
index f66455a..b55b804 100644
--- a/arch/powerpc/boot/cuboot-taishan.c
+++ b/arch/powerpc/boot/cuboot-taishan.c
@@ -21,7 +21,9 @@
#include "dcr.h"
#include "4xx.h"
+#define TARGET_4xx
#define TARGET_44x
+#define TARGET_440GX
#include "ppcboot.h"
static bd_t bd;
diff --git a/arch/powerpc/boot/cuboot-warp.c b/arch/powerpc/boot/cuboot-warp.c
index bdedebe..3db93e8 100644
--- a/arch/powerpc/boot/cuboot-warp.c
+++ b/arch/powerpc/boot/cuboot-warp.c
@@ -11,6 +11,7 @@
#include "4xx.h"
#include "cuboot.h"
+#define TARGET_4xx
#define TARGET_44x
#include "ppcboot.h"
diff --git a/arch/powerpc/boot/dts/haleakala.dts b/arch/powerpc/boot/dts/haleakala.dts
index 5dd3d15..ae68fef 100644
--- a/arch/powerpc/boot/dts/haleakala.dts
+++ b/arch/powerpc/boot/dts/haleakala.dts
@@ -235,7 +235,7 @@
#interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
- compatible = "ibm,plb-pciex-405exr", "ibm,plb-pciex";
+ compatible = "ibm,plb-pciex-405ex", "ibm,plb-pciex";
primary;
port = <0>; /* port number */
reg = <a0000000 20000000 /* Config space access */
diff --git a/arch/powerpc/boot/dts/katmai.dts b/arch/powerpc/boot/dts/katmai.dts
index bc32ac7..fc86e5a 100644
--- a/arch/powerpc/boot/dts/katmai.dts
+++ b/arch/powerpc/boot/dts/katmai.dts
@@ -38,8 +38,8 @@
timebase-frequency = <0>; /* Filled in by zImage */
i-cache-line-size = <20>;
d-cache-line-size = <20>;
- i-cache-size = <20000>;
- d-cache-size = <20000>;
+ i-cache-size = <8000>;
+ d-cache-size = <8000>;
dcr-controller;
dcr-access-method = "native";
};
@@ -136,11 +136,11 @@
};
POB0: opb {
- compatible = "ibm,opb-440spe", "ibm,opb-440gp", "ibm,opb";
+ compatible = "ibm,opb-440spe", "ibm,opb-440gp", "ibm,opb";
#address-cells = <1>;
#size-cells = <1>;
- ranges = <00000000 4 e0000000 20000000>;
- clock-frequency = <0>; /* Filled in by zImage */
+ ranges = <00000000 4 e0000000 20000000>;
+ clock-frequency = <0>; /* Filled in by zImage */
EBC0: ebc {
compatible = "ibm,ebc-440spe", "ibm,ebc-440gp", "ibm,ebc";
@@ -153,38 +153,38 @@
};
UART0: serial@10000200 {
- device_type = "serial";
- compatible = "ns16550";
- reg = <10000200 8>;
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <10000200 8>;
virtual-reg = <a0000200>;
- clock-frequency = <0>; /* Filled in by zImage */
- current-speed = <1c200>;
- interrupt-parent = <&UIC0>;
- interrupts = <0 4>;
- };
+ clock-frequency = <0>; /* Filled in by zImage */
+ current-speed = <1c200>;
+ interrupt-parent = <&UIC0>;
+ interrupts = <0 4>;
+ };
UART1: serial@10000300 {
- device_type = "serial";
- compatible = "ns16550";
- reg = <10000300 8>;
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <10000300 8>;
virtual-reg = <a0000300>;
- clock-frequency = <0>;
- current-speed = <0>;
- interrupt-parent = <&UIC0>;
- interrupts = <1 4>;
- };
+ clock-frequency = <0>;
+ current-speed = <0>;
+ interrupt-parent = <&UIC0>;
+ interrupts = <1 4>;
+ };
UART2: serial@10000600 {
- device_type = "serial";
- compatible = "ns16550";
- reg = <10000600 8>;
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <10000600 8>;
virtual-reg = <a0000600>;
- clock-frequency = <0>;
- current-speed = <0>;
- interrupt-parent = <&UIC1>;
- interrupts = <5 4>;
- };
+ clock-frequency = <0>;
+ current-speed = <0>;
+ interrupt-parent = <&UIC1>;
+ interrupts = <5 4>;
+ };
IIC0: i2c@10000400 {
compatible = "ibm,iic-440spe", "ibm,iic-440gp", "ibm,iic";
diff --git a/arch/powerpc/boot/dts/lite5200b.dts b/arch/powerpc/boot/dts/lite5200b.dts
index 571ba02..2e9bc39 100644
--- a/arch/powerpc/boot/dts/lite5200b.dts
+++ b/arch/powerpc/boot/dts/lite5200b.dts
@@ -270,7 +270,7 @@
mdio@3000 {
#address-cells = <1>;
#size-cells = <0>;
- compatible = "fsl,mpc5200b-mdio";
+ compatible = "fsl,mpc5200b-mdio", "fsl,mpc5200-mdio";
reg = <3000 400>; // fec range, since we need to setup fec interrupts
interrupts = <2 5 0>; // these are for "mii command finished", not link changes & co.
interrupt-parent = <&mpc5200_pic>;
diff --git a/arch/powerpc/boot/dts/mpc8377_mds.dts b/arch/powerpc/boot/dts/mpc8377_mds.dts
index a3637ff..49c05e9 100644
--- a/arch/powerpc/boot/dts/mpc8377_mds.dts
+++ b/arch/powerpc/boot/dts/mpc8377_mds.dts
@@ -47,6 +47,72 @@
reg = <0x00000000 0x20000000>; // 512MB at 0
};
+ localbus@e0005000 {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc8377-elbc", "fsl,elbc", "simple-bus";
+ reg = <0xe0005000 0x1000>;
+ interrupts = <77 0x8>;
+ interrupt-parent = <&ipic>;
+
+ // booting from NOR flash
+ ranges = <0 0x0 0xfe000000 0x02000000
+ 1 0x0 0xf8000000 0x00008000
+ 3 0x0 0xe0600000 0x00008000>;
+
+ flash@0,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "cfi-flash";
+ reg = <0 0x0 0x2000000>;
+ bank-width = <2>;
+ device-width = <1>;
+
+ u-boot@0 {
+ reg = <0x0 0x100000>;
+ read-only;
+ };
+
+ fs@100000 {
+ reg = <0x100000 0x800000>;
+ };
+
+ kernel@1d00000 {
+ reg = <0x1d00000 0x200000>;
+ };
+
+ dtb@1f00000 {
+ reg = <0x1f00000 0x100000>;
+ };
+ };
+
+ bcsr@1,0 {
+ reg = <1 0x0 0x8000>;
+ compatible = "fsl,mpc837xmds-bcsr";
+ };
+
+ nand@3,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc8377-fcm-nand",
+ "fsl,elbc-fcm-nand";
+ reg = <3 0x0 0x8000>;
+
+ u-boot@0 {
+ reg = <0x0 0x100000>;
+ read-only;
+ };
+
+ kernel@100000 {
+ reg = <0x100000 0x300000>;
+ };
+
+ fs@400000 {
+ reg = <0x400000 0x1c00000>;
+ };
+ };
+ };
+
soc@e0000000 {
#address-cells = <1>;
#size-cells = <1>;
@@ -91,7 +157,6 @@
mode = "cpu";
};
- /* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */
usb@23000 {
compatible = "fsl-usb2-dr";
reg = <0x23000 0x1000>;
@@ -99,7 +164,8 @@
#size-cells = <0>;
interrupt-parent = <&ipic>;
interrupts = <38 0x8>;
- phy_type = "utmi_wide";
+ dr_mode = "host";
+ phy_type = "ulpi";
};
mdio@24520 {
diff --git a/arch/powerpc/boot/dts/mpc8378_mds.dts b/arch/powerpc/boot/dts/mpc8378_mds.dts
index 533e9b0..1d6ea08 100644
--- a/arch/powerpc/boot/dts/mpc8378_mds.dts
+++ b/arch/powerpc/boot/dts/mpc8378_mds.dts
@@ -47,6 +47,72 @@
reg = <0x00000000 0x20000000>; // 512MB at 0
};
+ localbus@e0005000 {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc8378-elbc", "fsl,elbc", "simple-bus";
+ reg = <0xe0005000 0x1000>;
+ interrupts = <77 0x8>;
+ interrupt-parent = <&ipic>;
+
+ // booting from NOR flash
+ ranges = <0 0x0 0xfe000000 0x02000000
+ 1 0x0 0xf8000000 0x00008000
+ 3 0x0 0xe0600000 0x00008000>;
+
+ flash@0,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "cfi-flash";
+ reg = <0 0x0 0x2000000>;
+ bank-width = <2>;
+ device-width = <1>;
+
+ u-boot@0 {
+ reg = <0x0 0x100000>;
+ read-only;
+ };
+
+ fs@100000 {
+ reg = <0x100000 0x800000>;
+ };
+
+ kernel@1d00000 {
+ reg = <0x1d00000 0x200000>;
+ };
+
+ dtb@1f00000 {
+ reg = <0x1f00000 0x100000>;
+ };
+ };
+
+ bcsr@1,0 {
+ reg = <1 0x0 0x8000>;
+ compatible = "fsl,mpc837xmds-bcsr";
+ };
+
+ nand@3,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc8378-fcm-nand",
+ "fsl,elbc-fcm-nand";
+ reg = <3 0x0 0x8000>;
+
+ u-boot@0 {
+ reg = <0x0 0x100000>;
+ read-only;
+ };
+
+ kernel@100000 {
+ reg = <0x100000 0x300000>;
+ };
+
+ fs@400000 {
+ reg = <0x400000 0x1c00000>;
+ };
+ };
+ };
+
soc@e0000000 {
#address-cells = <1>;
#size-cells = <1>;
@@ -91,7 +157,6 @@
mode = "cpu";
};
- /* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */
usb@23000 {
compatible = "fsl-usb2-dr";
reg = <0x23000 0x1000>;
@@ -99,7 +164,8 @@
#size-cells = <0>;
interrupt-parent = <&ipic>;
interrupts = <38 0x8>;
- phy_type = "utmi_wide";
+ dr_mode = "host";
+ phy_type = "ulpi";
};
mdio@24520 {
diff --git a/arch/powerpc/boot/dts/mpc8379_mds.dts b/arch/powerpc/boot/dts/mpc8379_mds.dts
index c270685..fdb4a92 100644
--- a/arch/powerpc/boot/dts/mpc8379_mds.dts
+++ b/arch/powerpc/boot/dts/mpc8379_mds.dts
@@ -47,6 +47,72 @@
reg = <0x00000000 0x20000000>; // 512MB at 0
};
+ localbus@e0005000 {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc8379-elbc", "fsl,elbc", "simple-bus";
+ reg = <0xe0005000 0x1000>;
+ interrupts = <77 0x8>;
+ interrupt-parent = <&ipic>;
+
+ // booting from NOR flash
+ ranges = <0 0x0 0xfe000000 0x02000000
+ 1 0x0 0xf8000000 0x00008000
+ 3 0x0 0xe0600000 0x00008000>;
+
+ flash@0,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "cfi-flash";
+ reg = <0 0x0 0x2000000>;
+ bank-width = <2>;
+ device-width = <1>;
+
+ u-boot@0 {
+ reg = <0x0 0x100000>;
+ read-only;
+ };
+
+ fs@100000 {
+ reg = <0x100000 0x800000>;
+ };
+
+ kernel@1d00000 {
+ reg = <0x1d00000 0x200000>;
+ };
+
+ dtb@1f00000 {
+ reg = <0x1f00000 0x100000>;
+ };
+ };
+
+ bcsr@1,0 {
+ reg = <1 0x0 0x8000>;
+ compatible = "fsl,mpc837xmds-bcsr";
+ };
+
+ nand@3,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc8379-fcm-nand",
+ "fsl,elbc-fcm-nand";
+ reg = <3 0x0 0x8000>;
+
+ u-boot@0 {
+ reg = <0x0 0x100000>;
+ read-only;
+ };
+
+ kernel@100000 {
+ reg = <0x100000 0x300000>;
+ };
+
+ fs@400000 {
+ reg = <0x400000 0x1c00000>;
+ };
+ };
+ };
+
soc@e0000000 {
#address-cells = <1>;
#size-cells = <1>;
@@ -91,7 +157,6 @@
mode = "cpu";
};
- /* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */
usb@23000 {
compatible = "fsl-usb2-dr";
reg = <0x23000 0x1000>;
@@ -99,7 +164,8 @@
#size-cells = <0>;
interrupt-parent = <&ipic>;
interrupts = <38 0x8>;
- phy_type = "utmi_wide";
+ dr_mode = "host";
+ phy_type = "ulpi";
};
mdio@24520 {
diff --git a/arch/powerpc/boot/dts/sbc8548.dts b/arch/powerpc/boot/dts/sbc8548.dts
index 14be38a..b86e65d 100644
--- a/arch/powerpc/boot/dts/sbc8548.dts
+++ b/arch/powerpc/boot/dts/sbc8548.dts
@@ -184,11 +184,17 @@
cell-index = <0>;
interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
interrupt-map = <
- /* IDSEL 0x01 (PCI-X slot) */
- 0x0800 0x0 0x0 0x1 &mpic 0x0 0x1
- 0x0800 0x0 0x0 0x2 &mpic 0x1 0x1
- 0x0800 0x0 0x0 0x3 &mpic 0x2 0x1
- 0x0800 0x0 0x0 0x4 &mpic 0x3 0x1>;
+ /* IDSEL 0x01 (PCI-X slot) @66MHz */
+ 0x0800 0x0 0x0 0x1 &mpic 0x2 0x1
+ 0x0800 0x0 0x0 0x2 &mpic 0x3 0x1
+ 0x0800 0x0 0x0 0x3 &mpic 0x4 0x1
+ 0x0800 0x0 0x0 0x4 &mpic 0x1 0x1
+
+ /* IDSEL 0x11 (PCI, 3.3V 32bit) @33MHz */
+ 0x8800 0x0 0x0 0x1 &mpic 0x2 0x1
+ 0x8800 0x0 0x0 0x2 &mpic 0x3 0x1
+ 0x8800 0x0 0x0 0x3 &mpic 0x4 0x1
+ 0x8800 0x0 0x0 0x4 &mpic 0x1 0x1>;
interrupt-parent = <&mpic>;
interrupts = <0x18 0x2>;
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index c317815..8f8b849 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -174,10 +174,10 @@
*-mpc83*)
platformo=$object/cuboot-83xx.o
;;
- *-tqm8541|*-mpc8560*|*-tqm8560|*-tqm8555*)
+ *-tqm8541|*-mpc8560*|*-tqm8560|*-tqm8555)
platformo=$object/cuboot-85xx-cpm2.o
;;
- *-mpc85*)
+ *-mpc85*|*-tqm8540|*-sbc85*)
platformo=$object/cuboot-85xx.o
;;
esac
@@ -191,10 +191,14 @@
ksection=.kernel:vmlinux.bin
isection=.kernel:initrd
;;
-ep88xc|ep405|redboot*|ep8248e)
+ep88xc|ep405|ep8248e)
platformo="$object/fixed-head.o $object/$platform.o"
binary=y
;;
+adder875-redboot)
+ platformo="$object/fixed-head.o $object/redboot-8xx.o"
+ binary=y
+ ;;
esac
vmz="$tmpdir/`basename \"$kernel\"`.$ext"
diff --git a/arch/powerpc/configs/adder875-uboot_defconfig b/arch/powerpc/configs/adder875-uboot_defconfig
deleted file mode 100644
index 1faf7ef..0000000
--- a/arch/powerpc/configs/adder875-uboot_defconfig
+++ /dev/null
@@ -1,798 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Thu Jan 17 16:17:18 2008
-#
-# CONFIG_PPC64 is not set
-
-#
-# Processor support
-#
-# CONFIG_6xx is not set
-# CONFIG_PPC_85xx is not set
-CONFIG_PPC_8xx=y
-# CONFIG_40x is not set
-# CONFIG_44x is not set
-# CONFIG_E200 is not set
-CONFIG_8xx=y
-# CONFIG_PPC_MM_SLICES is not set
-CONFIG_NOT_COHERENT_CACHE=y
-CONFIG_PPC32=y
-CONFIG_WORD_SIZE=32
-CONFIG_PPC_MERGE=y
-CONFIG_MMU=y
-CONFIG_GENERIC_CMOS_UPDATE=y
-CONFIG_GENERIC_TIME=y
-CONFIG_GENERIC_TIME_VSYSCALL=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_IRQ_PER_CPU=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_ARCH_NO_VIRT_TO_BUS is not set
-CONFIG_PPC=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_GENERIC_NVRAM=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_PPC_OF=y
-CONFIG_OF=y
-# CONFIG_PPC_UDBG_16550 is not set
-# CONFIG_GENERIC_TBSYNC is not set
-CONFIG_AUDIT_ARCH=y
-CONFIG_GENERIC_BUG=y
-# CONFIG_DEFAULT_UIMAGE is not set
-CONFIG_REDBOOT=y
-# CONFIG_PPC_DCR_NATIVE is not set
-# CONFIG_PPC_DCR_MMIO is not set
-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 is not set
-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_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 is not set
-CONFIG_SYSCTL=y
-CONFIG_EMBEDDED=y
-# CONFIG_SYSCTL_SYSCALL is not set
-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 is not set
-# CONFIG_BASE_FULL is not set
-# CONFIG_FUTEX is not set
-CONFIG_ANON_INODES=y
-CONFIG_EPOLL=y
-CONFIG_SIGNALFD=y
-CONFIG_EVENTFD=y
-CONFIG_SHMEM=y
-# CONFIG_VM_EVENT_COUNTERS is not set
-CONFIG_SLUB_DEBUG=y
-# CONFIG_SLAB is not set
-CONFIG_SLUB=y
-# CONFIG_SLOB is not set
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=1
-# 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 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"
-
-#
-# Platform support
-#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
-# CONFIG_PPC_CELL is not set
-# CONFIG_PPC_CELL_NATIVE is not set
-CONFIG_CPM1=y
-# CONFIG_MPC8XXFADS is not set
-# CONFIG_MPC86XADS is not set
-# CONFIG_MPC885ADS is not set
-# CONFIG_PPC_EP88XC is not set
-CONFIG_PPC_ADDER875=y
-
-#
-# MPC8xx CPM Options
-#
-
-#
-# Generic MPC8xx Options
-#
-CONFIG_8xx_COPYBACK=y
-# CONFIG_8xx_CPU6 is not set
-CONFIG_8xx_CPU15=y
-CONFIG_NO_UCODE_PATCH=y
-# CONFIG_USB_SOF_UCODE_PATCH is not set
-# CONFIG_I2C_SPI_UCODE_PATCH is not set
-# CONFIG_I2C_SPI_SMC1_UCODE_PATCH is not set
-# CONFIG_PQ2ADS is not set
-# CONFIG_MPIC is not set
-# CONFIG_MPIC_WEIRD is not set
-# CONFIG_PPC_I8259 is not set
-# CONFIG_PPC_RTAS is not set
-# CONFIG_MMIO_NVRAM is not set
-# CONFIG_PPC_MPC106 is not set
-# 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_CPM2 is not set
-CONFIG_PPC_CPM_NEW_BINDING=y
-# CONFIG_FSL_ULI1575 is not set
-CONFIG_CPM=y
-
-#
-# Kernel options
-#
-# CONFIG_HIGHMEM 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
-# CONFIG_HZ_100 is not set
-# CONFIG_HZ_250 is not set
-# CONFIG_HZ_300 is not set
-CONFIG_HZ_1000=y
-CONFIG_HZ=1000
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_MATH_EMULATION is not set
-# CONFIG_8XX_MINIMAL_FPEMU is not set
-CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
-CONFIG_ARCH_FLATMEM_ENABLE=y
-CONFIG_ARCH_POPULATES_NODE_MAP=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_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
-CONFIG_ZONE_DMA_FLAG=1
-CONFIG_BOUNCE=y
-CONFIG_VIRT_TO_BUS=y
-# CONFIG_PROC_DEVICETREE is not set
-# CONFIG_CMDLINE_BOOL is not set
-# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
-# CONFIG_SECCOMP is not set
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="adder875-uboot.dts"
-CONFIG_ISA_DMA_API=y
-
-#
-# Bus options
-#
-CONFIG_ZONE_DMA=y
-CONFIG_FSL_SOC=y
-# CONFIG_PCI is not set
-# CONFIG_PCI_DOMAINS is not set
-# CONFIG_PCI_SYSCALL is not set
-# CONFIG_PCI_QSPAN is not set
-# CONFIG_ARCH_SUPPORTS_MSI is not set
-# CONFIG_PCCARD is not set
-
-#
-# Advanced setup
-#
-# CONFIG_ADVANCED_OPTIONS is not set
-
-#
-# Default settings for advanced configuration options are used
-#
-CONFIG_HIGHMEM_START=0xfe000000
-CONFIG_LOWMEM_SIZE=0x30000000
-CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
-CONFIG_CONSISTENT_START=0xfd000000
-CONFIG_CONSISTENT_SIZE=0x00200000
-CONFIG_BOOT_LOAD=0x00400000
-
-#
-# Networking
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-# 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 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_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 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_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_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
-# 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 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 is not set
-# CONFIG_MTD_PARTITIONS 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 is not set
-CONFIG_MTD_CFI_AMDSTD=y
-# 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_PHYSMAP_OF=y
-# CONFIG_MTD_CFI_FLAGADM 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 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 is not set
-# CONFIG_MISC_DEVICES 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_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_PHYLIB=y
-
-#
-# MII PHY device drivers
-#
-# CONFIG_MARVELL_PHY is not set
-CONFIG_DAVICOM_PHY=y
-# 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_FIXED_PHY is not set
-# CONFIG_MDIO_BITBANG is not set
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=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
-# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
-# CONFIG_B44 is not set
-CONFIG_FS_ENET=y
-# CONFIG_FS_ENET_HAS_SCC is not set
-CONFIG_FS_ENET_HAS_FEC=y
-CONFIG_FS_ENET_MDIO_FEC=y
-# 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_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
-# 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=y
-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=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_INPUT_MOUSE=y
-CONFIG_MOUSE_PS2=y
-CONFIG_MOUSE_PS2_ALPS=y
-CONFIG_MOUSE_PS2_LOGIPS2PP=y
-CONFIG_MOUSE_PS2_SYNAPTICS=y
-CONFIG_MOUSE_PS2_LIFEBOOK=y
-CONFIG_MOUSE_PS2_TRACKPOINT=y
-# CONFIG_MOUSE_PS2_TOUCHKIT is not set
-# CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_VSXXXAA 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_I8042=y
-CONFIG_SERIO_SERPORT=y
-CONFIG_SERIO_LIBPS2=y
-# CONFIG_SERIO_RAW is not set
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-# 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_UARTLITE is not set
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_SERIAL_CPM=y
-CONFIG_SERIAL_CPM_CONSOLE=y
-# CONFIG_SERIAL_CPM_SCC1 is not set
-# CONFIG_SERIAL_CPM_SCC2 is not set
-# CONFIG_SERIAL_CPM_SCC3 is not set
-# CONFIG_SERIAL_CPM_SCC4 is not set
-CONFIG_SERIAL_CPM_SMC1=y
-CONFIG_SERIAL_CPM_SMC2=y
-CONFIG_UNIX98_PTYS=y
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_IPMI_HANDLER 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_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_POWER_SUPPLY is not set
-# CONFIG_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_SM501 is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-CONFIG_DAB=y
-
-#
-# Graphics support
-#
-# CONFIG_VGASTATE is not set
-CONFIG_VIDEO_OUTPUT_CONTROL=y
-# 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 is not set
-# CONFIG_USB_SUPPORT is not set
-# CONFIG_MMC is not set
-# CONFIG_NEW_LEDS is not set
-# CONFIG_EDAC is not set
-# CONFIG_RTC_CLASS is not set
-
-#
-# Userspace I/O
-#
-# 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_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 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_KCORE is not set
-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 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
-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=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
-# CONFIG_NLS is not set
-# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW 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_HAS_IOMEM=y
-CONFIG_HAS_IOPORT=y
-CONFIG_HAS_DMA=y
-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_SLUB_DEBUG_ON 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_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_FORCED_INLINING=y
-# CONFIG_BOOT_PRINTK_DELAY is not set
-# CONFIG_FAULT_INJECTION is not set
-# CONFIG_SAMPLES 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_BDI_SWITCH is not set
-# CONFIG_PPC_EARLY_DEBUG is not set
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-# 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_LIB_RHEAP=y
diff --git a/arch/powerpc/configs/adder875-redboot_defconfig b/arch/powerpc/configs/adder875_defconfig
similarity index 94%
rename from arch/powerpc/configs/adder875-redboot_defconfig
rename to arch/powerpc/configs/adder875_defconfig
index cab5f9b..a3cc94a 100644
--- a/arch/powerpc/configs/adder875-redboot_defconfig
+++ b/arch/powerpc/configs/adder875_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Thu Jan 17 16:17:38 2008
+# Linux kernel version: 2.6.25-rc2
+# Wed Feb 20 12:26:07 2008
#
# CONFIG_PPC64 is not set
@@ -26,6 +26,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -64,17 +65,18 @@
# 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_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
@@ -87,11 +89,13 @@
CONFIG_PRINTK=y
CONFIG_BUG=y
# CONFIG_ELF_CORE is not set
+CONFIG_COMPAT_BRK=y
# CONFIG_BASE_FULL is not set
# CONFIG_FUTEX is not set
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
# CONFIG_VM_EVENT_COUNTERS is not set
@@ -99,6 +103,12 @@
# 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_HAVE_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=1
# CONFIG_MODULES is not set
@@ -120,12 +130,14 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
@@ -150,6 +162,7 @@
# CONFIG_I2C_SPI_UCODE_PATCH is not set
# CONFIG_I2C_SPI_SMC1_UCODE_PATCH is not set
# CONFIG_PQ2ADS is not set
+# CONFIG_IPIC is not set
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -160,7 +173,6 @@
# 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_PPC_CPM_NEW_BINDING=y
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
@@ -178,14 +190,19 @@
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
# CONFIG_8XX_MINIMAL_FPEMU is not set
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -204,11 +221,7 @@
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
# CONFIG_SECCOMP is not set
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="adder875-redboot.dts"
CONFIG_ISA_DMA_API=y
#
@@ -305,6 +318,7 @@
#
# 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
@@ -411,6 +425,7 @@
# CONFIG_PARPORT is not set
# CONFIG_BLK_DEV is not set
# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -445,6 +460,7 @@
# 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
@@ -469,7 +485,6 @@
# 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
@@ -574,6 +589,7 @@
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
#
@@ -614,6 +630,7 @@
# CONFIG_HID_SUPPORT 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_EDAC is not set
# CONFIG_RTC_CLASS is not set
@@ -635,11 +652,9 @@
# 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 is not set
# CONFIG_INOTIFY is not set
# 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
@@ -682,8 +697,10 @@
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
# 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
@@ -730,7 +747,6 @@
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -745,9 +761,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -757,7 +770,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# 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
@@ -766,6 +779,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
@@ -776,14 +790,15 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES 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_VIRQ_DEBUG is not set
# CONFIG_BDI_SWITCH is not set
# CONFIG_PPC_EARLY_DEBUG is not set
diff --git a/arch/powerpc/configs/cell_defconfig b/arch/powerpc/configs/cell_defconfig
index f3bde8c..c420e47 100644
--- a/arch/powerpc/configs/cell_defconfig
+++ b/arch/powerpc/configs/cell_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc4
-# Thu Dec 6 16:48:05 2007
+# Linux kernel version: 2.6.25-rc6
+# Thu Mar 20 10:31:04 2008
#
CONFIG_PPC64=y
@@ -28,6 +28,7 @@
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_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -69,8 +70,6 @@
# 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=y
CONFIG_IKCONFIG_PROC=y
@@ -79,13 +78,20 @@
# CONFIG_CGROUP_DEBUG is not set
# CONFIG_CGROUP_NS is not set
CONFIG_CPUSETS=y
-CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_USER_SCHED is not set
+# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUP_CPUACCT is not set
+# CONFIG_RESOURCE_COUNTERS is not set
CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_PROC_PID_CPUSET=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
@@ -99,11 +105,13 @@
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
@@ -111,6 +119,15 @@
# 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 is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -138,6 +155,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -148,8 +166,8 @@
# 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_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
@@ -162,14 +180,14 @@
# CONFIG_PS3_ADVANCED is not set
CONFIG_PS3_HTAB_SIZE=20
# CONFIG_PS3_DYNAMIC_DMA is not set
-CONFIG_PS3_USE_LPAR_ADDR=y
CONFIG_PS3_VUART=y
CONFIG_PS3_PS3AV=y
-CONFIG_PS3_SYS_MANAGER=m
+CONFIG_PS3_SYS_MANAGER=y
CONFIG_PS3_STORAGE=y
CONFIG_PS3_DISK=y
CONFIG_PS3_ROM=m
CONFIG_PS3_FLASH=m
+CONFIG_PS3_LPM=m
CONFIG_PPC_CELL=y
CONFIG_PPC_CELL_NATIVE=y
CONFIG_PPC_IBM_CELL_BLADE=y
@@ -183,10 +201,12 @@
CONFIG_CBE_THERM=m
CONFIG_CBE_CPUFREQ=m
CONFIG_CBE_CPUFREQ_PMI=m
+CONFIG_OPROFILE_CELL=y
# CONFIG_PQ2ADS is not set
CONFIG_PPC_NATIVE=y
CONFIG_UDBG_RTAS_CONSOLE=y
CONFIG_PPC_UDBG_BEAT=y
+# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -219,7 +239,6 @@
#
# CPU Frequency drivers
#
-# CONFIG_CPM2 is not set
CONFIG_AXON_RAM=m
# CONFIG_FSL_ULI1575 is not set
@@ -235,16 +254,20 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
-CONFIG_PREEMPT_BKL=y
CONFIG_BINFMT_ELF=y
+CONFIG_COMPAT_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
CONFIG_FORCE_MAX_ZONEORDER=9
CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y
# CONFIG_IOMMU_VMERGE is not set
+CONFIG_IOMMU_HELPER=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_IRQ_ALL_CPUS=y
@@ -267,6 +290,7 @@
CONFIG_SPARSEMEM_VMEMMAP=y
CONFIG_MEMORY_HOTPLUG=y
CONFIG_MEMORY_HOTPLUG_SPARSE=y
+CONFIG_MEMORY_HOTREMOVE=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
CONFIG_RESOURCES_64BIT=y
@@ -276,12 +300,12 @@
CONFIG_NODES_SPAN_OTHER_NODES=y
CONFIG_PPC_HAS_HASH_64K=y
CONFIG_PPC_64K_PAGES=y
+# CONFIG_PPC_SUBPAGE_PROT is not set
CONFIG_SCHED_SMT=y
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
CONFIG_SECCOMP=y
-# CONFIG_WANT_DEVICE_TREE is not set
CONFIG_ISA_DMA_API=y
#
@@ -318,6 +342,7 @@
# 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
@@ -368,6 +393,7 @@
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
#
# Core Netfilter Configuration
@@ -375,7 +401,6 @@
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
-# CONFIG_NF_CONNTRACK_ENABLED is not set
# CONFIG_NF_CONNTRACK is not set
CONFIG_NETFILTER_XTABLES=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
@@ -383,20 +408,25 @@
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
+CONFIG_NETFILTER_XT_TARGET_RATEEST=m
# CONFIG_NETFILTER_XT_TARGET_TRACE is not set
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
+CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_DCCP=m
CONFIG_NETFILTER_XT_MATCH_DSCP=m
CONFIG_NETFILTER_XT_MATCH_ESP=m
+CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_OWNER=m
CONFIG_NETFILTER_XT_MATCH_POLICY=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
CONFIG_NETFILTER_XT_MATCH_QUOTA=m
+CONFIG_NETFILTER_XT_MATCH_RATEEST=m
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_SCTP=m
CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
@@ -411,20 +441,16 @@
#
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_TOS=m
CONFIG_IP_NF_MATCH_RECENT=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_OWNER=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_TOS=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_RAW=m
@@ -433,7 +459,7 @@
CONFIG_IP_NF_ARP_MANGLE=m
#
-# IPv6: Netfilter Configuration (EXPERIMENTAL)
+# IPv6: Netfilter Configuration
#
# CONFIG_IP6_NF_QUEUE is not set
# CONFIG_IP6_NF_IPTABLES is not set
@@ -459,6 +485,7 @@
#
# 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
@@ -467,7 +494,7 @@
# Wireless
#
# CONFIG_CFG80211 is not set
-# CONFIG_WIRELESS_EXT is not set
+CONFIG_WIRELESS_EXT=y
# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
@@ -505,7 +532,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=131072
-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_MISC_DEVICES=y
@@ -513,11 +540,13 @@
# 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_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_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
@@ -534,12 +563,12 @@
#
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
@@ -571,7 +600,6 @@
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_CELLEB=y
-# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
CONFIG_IDE_ARCH_OBSOLETE_INIT=y
# CONFIG_BLK_DEV_HD is not set
@@ -637,6 +665,7 @@
# 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 is not set
@@ -689,6 +718,7 @@
# 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
@@ -703,6 +733,7 @@
# 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_SCC is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
@@ -748,7 +779,6 @@
# CONFIG_EQUALIZER is not set
CONFIG_TUN=y
# CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
@@ -773,6 +803,9 @@
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
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
@@ -788,6 +821,7 @@
# CONFIG_BNX2 is not set
CONFIG_SPIDER_NET=y
CONFIG_GELIC_NET=m
+CONFIG_GELIC_WIRELESS=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
CONFIG_NETDEV_10000=y
@@ -802,6 +836,7 @@
# CONFIG_PASEMI_MAC is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -824,7 +859,6 @@
# 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
@@ -883,16 +917,17 @@
# 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_SYNCLINK is not set
# CONFIG_SYNCLINKMP is not set
# CONFIG_SYNCLINK_GT is not set
# CONFIG_N_HDLC is not set
+# CONFIG_RISCOM8 is not set
# CONFIG_SPECIALIX is not set
# CONFIG_SX is not set
# CONFIG_RIO is not set
# CONFIG_STALDRV is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -976,13 +1011,12 @@
#
# 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_PCF8575 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
@@ -998,6 +1032,7 @@
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -1082,6 +1117,7 @@
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=m
# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
# Miscellaneous USB options
@@ -1095,10 +1131,10 @@
# 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_EHCI_BIG_ENDIAN_MMIO=y
+# CONFIG_USB_EHCI_HCD_PPC_OF is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=m
CONFIG_USB_OHCI_HCD_PPC_OF=y
@@ -1149,10 +1185,6 @@
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -1178,16 +1210,9 @@
# 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
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
CONFIG_INFINIBAND=m
CONFIG_INFINIBAND_USER_MAD=m
@@ -1198,6 +1223,7 @@
CONFIG_INFINIBAND_MTHCA_DEBUG=y
# CONFIG_INFINIBAND_AMSO1100 is not set
# CONFIG_MLX4_INFINIBAND is not set
+# CONFIG_INFINIBAND_NES is not set
CONFIG_INFINIBAND_IPOIB=m
# CONFIG_INFINIBAND_IPOIB_CM is not set
CONFIG_INFINIBAND_IPOIB_DEBUG=y
@@ -1211,7 +1237,9 @@
#
# CONFIG_EDAC_DEBUG is not set
CONFIG_EDAC_MM_EDAC=y
+CONFIG_EDAC_CELL=y
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -1239,12 +1267,10 @@
# 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=m
# CONFIG_FUSE_FS is not set
@@ -1293,8 +1319,10 @@
# CONFIG_EFS_FS 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
@@ -1382,7 +1410,6 @@
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -1404,11 +1431,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=m
-# CONFIG_KPROBES is not set
-# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -1427,6 +1449,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS 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
@@ -1439,9 +1462,9 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-# CONFIG_FORCED_INLINING 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_SAMPLES is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
@@ -1464,7 +1487,9 @@
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_BLKCIPHER=m
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
@@ -1483,6 +1508,9 @@
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=m
# CONFIG_CRYPTO_FCRYPT is not set
@@ -1497,11 +1525,14 @@
# 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=m
# 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_AUTHENC=m
+# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/celleb_defconfig b/arch/powerpc/configs/celleb_defconfig
index 9ed2e09..9ba3c6f 100644
--- a/arch/powerpc/configs/celleb_defconfig
+++ b/arch/powerpc/configs/celleb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc4
-# Thu Dec 6 16:48:07 2007
+# Linux kernel version: 2.6.25-rc6
+# Thu Mar 20 10:32:45 2008
#
CONFIG_PPC64=y
@@ -28,6 +28,7 @@
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_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -69,16 +70,22 @@
# 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=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=15
# CONFIG_CGROUPS is not set
-# CONFIG_FAIR_GROUP_SCHED is not set
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_USER_SCHED is not set
+# CONFIG_CGROUP_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=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
@@ -92,11 +99,13 @@
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
@@ -104,6 +113,14 @@
# 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_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -131,6 +148,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -141,8 +159,8 @@
# 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_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
@@ -164,6 +182,7 @@
CONFIG_PPC_NATIVE=y
CONFIG_UDBG_RTAS_CONSOLE=y
CONFIG_PPC_UDBG_BEAT=y
+# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -177,7 +196,6 @@
CONFIG_PPC_INDIRECT_IO=y
CONFIG_GENERIC_IOMAP=y
# CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
#
@@ -192,16 +210,20 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
-CONFIG_PREEMPT_BKL=y
CONFIG_BINFMT_ELF=y
+CONFIG_COMPAT_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
CONFIG_FORCE_MAX_ZONEORDER=13
CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y
# CONFIG_IOMMU_VMERGE is not set
+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 is not set
@@ -223,6 +245,7 @@
CONFIG_SPARSEMEM_VMEMMAP=y
CONFIG_MEMORY_HOTPLUG=y
CONFIG_MEMORY_HOTPLUG_SPARSE=y
+# CONFIG_MEMORY_HOTREMOVE is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
CONFIG_RESOURCES_64BIT=y
@@ -237,7 +260,6 @@
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
CONFIG_SECCOMP=y
-# CONFIG_WANT_DEVICE_TREE is not set
CONFIG_ISA_DMA_API=y
#
@@ -273,6 +295,7 @@
# 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
@@ -320,12 +343,13 @@
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
#
# Core Netfilter Configuration
#
-# CONFIG_NETFILTER_NETLINK is not set
-# CONFIG_NF_CONNTRACK_ENABLED is not set
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
# CONFIG_NF_CONNTRACK is not set
# CONFIG_NETFILTER_XTABLES is not set
@@ -337,7 +361,7 @@
# CONFIG_IP_NF_ARPTABLES is not set
#
-# IPv6: Netfilter Configuration (EXPERIMENTAL)
+# IPv6: Netfilter Configuration
#
# CONFIG_IP6_NF_QUEUE is not set
# CONFIG_IP6_NF_IPTABLES is not set
@@ -362,6 +386,7 @@
#
# 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
@@ -408,7 +433,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=131072
-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_MISC_DEVICES=y
@@ -416,16 +441,19 @@
# 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_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_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_IDEDISK_MULTI_MODE=y
CONFIG_BLK_DEV_IDECD=m
+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
@@ -437,12 +465,12 @@
#
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
@@ -474,7 +502,6 @@
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_CELLEB=y
-# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
CONFIG_IDE_ARCH_OBSOLETE_INIT=y
# CONFIG_BLK_DEV_HD is not set
@@ -540,6 +567,7 @@
# 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_QLOGIC_1280 is not set
@@ -589,7 +617,6 @@
# 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_NET_ETHERNET=y
@@ -612,6 +639,9 @@
# 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
@@ -638,6 +668,7 @@
# CONFIG_PASEMI_MAC is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -660,7 +691,6 @@
# 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
@@ -719,16 +749,17 @@
# 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_SYNCLINK is not set
# CONFIG_SYNCLINKMP is not set
# CONFIG_SYNCLINK_GT is not set
# CONFIG_N_HDLC is not set
+# CONFIG_RISCOM8 is not set
# CONFIG_SPECIALIX is not set
# CONFIG_SX is not set
# CONFIG_RIO is not set
# CONFIG_STALDRV is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -802,13 +833,12 @@
#
# 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_PCF8575 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
@@ -824,6 +854,7 @@
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -905,6 +936,7 @@
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
@@ -918,10 +950,10 @@
# 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_EHCI_BIG_ENDIAN_MMIO=y
+# CONFIG_USB_EHCI_HCD_PPC_OF is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=m
# CONFIG_USB_OHCI_HCD_PPC_OF is not set
@@ -969,10 +1001,6 @@
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -998,20 +1026,14 @@
# 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
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -1041,12 +1063,10 @@
# 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
@@ -1095,8 +1115,10 @@
# CONFIG_EFS_FS 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
@@ -1188,7 +1210,6 @@
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -1206,10 +1227,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_KPROBES is not set
-# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -1228,6 +1245,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS 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
@@ -1240,9 +1258,9 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-# CONFIG_FORCED_INLINING 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_SAMPLES is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
@@ -1265,7 +1283,9 @@
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_BLKCIPHER=m
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
@@ -1284,6 +1304,9 @@
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=m
# CONFIG_CRYPTO_FCRYPT is not set
@@ -1299,11 +1322,13 @@
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_ANUBIS=m
# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_CAMELLIA is not set
CONFIG_CRYPTO_TEST=m
-# CONFIG_CRYPTO_AUTHENC is not set
+CONFIG_CRYPTO_AUTHENC=m
+# CONFIG_CRYPTO_LZO is not set
# CONFIG_CRYPTO_HW is not set
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/chrp32_defconfig b/arch/powerpc/configs/chrp32_defconfig
index 5989b5d..38b85b2 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: 2.6.24-rc4
-# Thu Dec 6 16:48:09 2007
+# Linux kernel version: 2.6.25-rc6
+# Thu Mar 20 10:33:36 2008
#
# CONFIG_PPC64 is not set
@@ -30,6 +30,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -67,16 +68,22 @@
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=15
# CONFIG_CGROUPS is not set
-# CONFIG_FAIR_GROUP_SCHED is not set
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_USER_SCHED is not set
+# CONFIG_CGROUP_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=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@@ -90,11 +97,13 @@
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
@@ -102,6 +111,14 @@
# 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_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -130,6 +147,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -140,16 +158,17 @@
# 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_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
-# CONFIG_PPC_EFIKA is not set
-# CONFIG_PPC_LITE5200 is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
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
@@ -163,7 +182,6 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_TAU is not set
-# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
#
@@ -179,13 +197,16 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
-CONFIG_PREEMPT_BKL=y
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
+# CONFIG_IOMMU_HELPER 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
@@ -207,7 +228,6 @@
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
CONFIG_SECCOMP=y
-# CONFIG_WANT_DEVICE_TREE is not set
CONFIG_ISA_DMA_API=y
#
@@ -286,74 +306,32 @@
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+# CONFIG_NETFILTER_ADVANCED is not set
#
# Core Netfilter Configuration
#
-# CONFIG_NETFILTER_NETLINK is not set
-CONFIG_NF_CONNTRACK_ENABLED=m
+CONFIG_NETFILTER_NETLINK=m
+CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_NF_CONNTRACK=m
-# CONFIG_NF_CT_ACCT is not set
-# CONFIG_NF_CONNTRACK_MARK is not set
-# CONFIG_NF_CONNTRACK_EVENTS is not set
-# CONFIG_NF_CT_PROTO_SCTP is not set
-# CONFIG_NF_CT_PROTO_UDPLITE is not set
-# CONFIG_NF_CONNTRACK_AMANDA is not set
CONFIG_NF_CONNTRACK_FTP=m
-# CONFIG_NF_CONNTRACK_H323 is not set
CONFIG_NF_CONNTRACK_IRC=m
-# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
-# CONFIG_NF_CONNTRACK_PPTP is not set
-# CONFIG_NF_CONNTRACK_SANE is not set
CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
+CONFIG_NF_CT_NETLINK=m
CONFIG_NETFILTER_XTABLES=m
-# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
# CONFIG_NETFILTER_XT_TARGET_MARK is not set
-# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
-# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
-# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
-# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
-# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
# CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set
-# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
-# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
-# CONFIG_NETFILTER_XT_MATCH_ESP is not set
-# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
-# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
-# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
-# CONFIG_NETFILTER_XT_MATCH_MAC is not set
# CONFIG_NETFILTER_XT_MATCH_MARK is not set
-# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
-# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
-# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
-# CONFIG_NETFILTER_XT_MATCH_REALM is not set
-# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
# CONFIG_NETFILTER_XT_MATCH_STATE is not set
-# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
-# CONFIG_NETFILTER_XT_MATCH_STRING is not set
-# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
-# CONFIG_NETFILTER_XT_MATCH_TIME is not set
-# CONFIG_NETFILTER_XT_MATCH_U32 is not set
-# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
#
# IP: Netfilter Configuration
#
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_NF_CONNTRACK_PROC_COMPAT=y
-# CONFIG_IP_NF_QUEUE is not set
CONFIG_IP_NF_IPTABLES=m
-# CONFIG_IP_NF_MATCH_IPRANGE is not set
-# CONFIG_IP_NF_MATCH_TOS is not set
-# CONFIG_IP_NF_MATCH_RECENT is not set
-# CONFIG_IP_NF_MATCH_ECN is not set
-# CONFIG_IP_NF_MATCH_AH is not set
-# CONFIG_IP_NF_MATCH_TTL is not set
-# CONFIG_IP_NF_MATCH_OWNER is not set
-# CONFIG_IP_NF_MATCH_ADDRTYPE is not set
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
@@ -361,20 +339,14 @@
CONFIG_NF_NAT=m
CONFIG_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-# CONFIG_IP_NF_TARGET_NETMAP is not set
-# CONFIG_IP_NF_TARGET_SAME is not set
-# CONFIG_NF_NAT_SNMP_BASIC is not set
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
-CONFIG_NF_NAT_TFTP=m
+# CONFIG_NF_NAT_TFTP is not set
# CONFIG_NF_NAT_AMANDA is not set
# CONFIG_NF_NAT_PPTP is not set
# CONFIG_NF_NAT_H323 is not set
CONFIG_NF_NAT_SIP=m
# CONFIG_IP_NF_MANGLE is not set
-# CONFIG_IP_NF_RAW 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
@@ -396,6 +368,7 @@
#
# 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
@@ -445,7 +418,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
-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_MISC_DEVICES=y
@@ -453,16 +426,19 @@
# 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_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_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_IDEDISK_MULTI_MODE=y
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
@@ -474,12 +450,12 @@
#
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
@@ -510,7 +486,6 @@
# CONFIG_BLK_DEV_TRM290 is not set
CONFIG_BLK_DEV_VIA82CXXX=y
# CONFIG_BLK_DEV_TC86C001 is not set
-# CONFIG_IDE_ARM is not set
#
# Other IDE chipsets support
@@ -599,6 +574,7 @@
# 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_NCR53C406A is not set
# CONFIG_SCSI_STEX is not set
CONFIG_SCSI_SYM53C8XX_2=y
@@ -607,7 +583,6 @@
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
CONFIG_SCSI_SYM53C8XX_MMIO=y
# CONFIG_SCSI_PAS16 is not set
-# CONFIG_SCSI_PSI240I is not set
# CONFIG_SCSI_QLOGIC_FAS is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
@@ -640,7 +615,6 @@
# 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_NET_ETHERNET=y
@@ -688,6 +662,7 @@
# CONFIG_8139TOO_TUNE_TWISTER is not set
# CONFIG_8139TOO_8129 is not set
# CONFIG_8139_OLD_RX_RESET is not set
+# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
@@ -701,6 +676,9 @@
# 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
@@ -726,6 +704,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -758,7 +737,6 @@
# CONFIG_SLIP is not set
CONFIG_SLHC=m
# 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
@@ -838,6 +816,7 @@
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -917,14 +896,12 @@
#
# 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_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -940,6 +917,7 @@
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
#
@@ -1083,6 +1061,7 @@
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
@@ -1096,9 +1075,9 @@
# 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_EHCI_HCD_PPC_OF is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_HCD_PPC_OF is not set
@@ -1147,10 +1126,6 @@
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -1176,20 +1151,14 @@
# 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
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -1215,12 +1184,10 @@
# 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
@@ -1267,8 +1234,10 @@
# CONFIG_EFS_FS 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
@@ -1342,7 +1311,6 @@
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -1360,10 +1328,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_KPROBES is not set
-# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -1382,6 +1346,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS 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
@@ -1395,9 +1360,9 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=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_STACKOVERFLOW is not set
@@ -1420,6 +1385,7 @@
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=m
CONFIG_CRYPTO_BLKCIPHER=m
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=m
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
@@ -1437,6 +1403,9 @@
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 is not set
# CONFIG_CRYPTO_FCRYPT is not set
@@ -1451,11 +1420,13 @@
# 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 is not set
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/ep8248e_defconfig b/arch/powerpc/configs/ep8248e_defconfig
index 01ad595..2b1504e 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: 2.6.24-rc6
-# Fri Jan 11 14:02:06 2008
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:09 2008
#
# CONFIG_PPC64 is not set
@@ -28,6 +28,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -69,11 +70,14 @@
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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 is not set
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
@@ -85,17 +89,26 @@
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_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -117,6 +130,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -125,8 +139,8 @@
CONFIG_PPC_82xx=y
# CONFIG_PPC_83xx is not set
# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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_MPC8272_ADS is not set
@@ -135,6 +149,7 @@
# CONFIG_PQ2ADS is not set
CONFIG_8260=y
CONFIG_8272=y
+# CONFIG_IPIC is not set
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -163,12 +178,16 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_FLATMEM=y
@@ -183,11 +202,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
# CONFIG_SECCOMP is not set
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="ep8248e.dts"
CONFIG_ISA_DMA_API=y
#
@@ -272,12 +287,13 @@
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
#
# Core Netfilter Configuration
#
-# CONFIG_NETFILTER_NETLINK is not set
-# CONFIG_NF_CONNTRACK_ENABLED is not set
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
# CONFIG_NF_CONNTRACK is not set
# CONFIG_NETFILTER_XTABLES is not set
@@ -287,6 +303,13 @@
# CONFIG_IP_NF_QUEUE is not set
# CONFIG_IP_NF_IPTABLES is not set
# CONFIG_IP_NF_ARPTABLES is not set
+
+#
+# IPv6: Netfilter Configuration
+#
+# CONFIG_IP6_NF_QUEUE is not set
+# CONFIG_IP6_NF_IPTABLES is not set
+# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
@@ -300,6 +323,7 @@
#
# 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
@@ -308,6 +332,7 @@
#
# 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
@@ -415,6 +440,7 @@
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -448,6 +474,7 @@
# 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=y
CONFIG_NET_ETHERNET=y
@@ -462,6 +489,8 @@
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_GIANFAR is not set
CONFIG_NETDEV_10000=y
#
@@ -532,6 +561,7 @@
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
#
@@ -571,8 +601,10 @@
# 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_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -593,12 +625,10 @@
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_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=y
# CONFIG_FUSE_FS is not set
@@ -626,6 +656,7 @@
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -634,8 +665,10 @@
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
# 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
@@ -715,7 +748,6 @@
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=y
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -731,9 +763,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -764,8 +793,8 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
@@ -784,6 +813,7 @@
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_NULL is not set
@@ -797,6 +827,9 @@
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_PCBC=y
+# 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
@@ -816,6 +849,7 @@
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_CAMELLIA 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_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/configs/ep88xc_defconfig b/arch/powerpc/configs/ep88xc_defconfig
index a1f9820..125b476 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: 2.6.24-rc4
-# Thu Dec 6 16:48:13 2007
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:10 2008
#
# CONFIG_PPC64 is not set
@@ -26,6 +26,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -63,15 +64,19 @@
# 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 is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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 is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
@@ -84,11 +89,13 @@
CONFIG_PRINTK=y
CONFIG_BUG=y
# CONFIG_ELF_CORE is not set
+CONFIG_COMPAT_BRK=y
# CONFIG_BASE_FULL is not set
# CONFIG_FUTEX is not set
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
# CONFIG_VM_EVENT_COUNTERS is not set
@@ -96,6 +103,13 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=1
# CONFIG_MODULES is not set
@@ -117,12 +131,13 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
@@ -130,6 +145,7 @@
# CONFIG_MPC86XADS is not set
# CONFIG_MPC885ADS is not set
CONFIG_PPC_EP88XC=y
+# CONFIG_PPC_ADDER875 is not set
#
# MPC8xx CPM Options
@@ -146,6 +162,7 @@
# CONFIG_I2C_SPI_UCODE_PATCH is not set
# CONFIG_I2C_SPI_SMC1_UCODE_PATCH is not set
# CONFIG_PQ2ADS is not set
+# CONFIG_IPIC is not set
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -156,7 +173,6 @@
# 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_PPC_CPM_NEW_BINDING=y
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
@@ -174,6 +190,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -181,7 +198,10 @@
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_8XX_MINIMAL_FPEMU=y
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -200,11 +220,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
# CONFIG_SECCOMP is not set
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="ep88xc.dts"
CONFIG_ISA_DMA_API=y
#
@@ -301,6 +317,7 @@
#
# 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
@@ -407,6 +424,7 @@
# CONFIG_PARPORT is not set
# CONFIG_BLK_DEV is not set
# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -441,6 +459,7 @@
# 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
@@ -465,7 +484,6 @@
# 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
@@ -528,6 +546,7 @@
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
#
@@ -567,9 +586,11 @@
# 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_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -588,11 +609,9 @@
# 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 is not set
# CONFIG_INOTIFY is not set
# 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
@@ -635,8 +654,10 @@
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
# 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
@@ -683,7 +704,6 @@
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -698,7 +718,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -717,6 +736,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
@@ -727,8 +747,8 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig
index 3673dd2..0f82f66 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: 2.6.24-rc4
-# Thu Dec 6 16:48:15 2007
+# Linux kernel version: 2.6.25-rc6
+# Thu Mar 20 10:36:41 2008
#
CONFIG_PPC64=y
@@ -27,6 +27,7 @@
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_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -48,7 +49,9 @@
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
# CONFIG_DEFAULT_UIMAGE is not set
-CONFIG_PPC64_SWSUSP=y
+CONFIG_HIBERNATE_64=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_PPC_OF_PLATFORM_PCI is not set
@@ -68,18 +71,22 @@
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=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_USER_SCHED is not set
+# CONFIG_CGROUP_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=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
@@ -93,11 +100,13 @@
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
@@ -105,6 +114,15 @@
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+# CONFIG_MARKERS is not set
+CONFIG_OPROFILE=y
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -132,6 +150,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -142,8 +161,8 @@
# 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_MPC512x is not set
+# CONFIG_PPC_MPC5121 is not set
CONFIG_PPC_PMAC=y
CONFIG_PPC_PMAC64=y
# CONFIG_PPC_MAPLE is not set
@@ -155,6 +174,7 @@
# CONFIG_PPC_IBM_CELL_BLADE is not set
# CONFIG_PQ2ADS is not set
CONFIG_PPC_NATIVE=y
+# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -185,7 +205,6 @@
# CPU Frequency drivers
#
CONFIG_CPU_FREQ_PMAC64=y
-# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
#
@@ -200,17 +219,21 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
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_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=y
# CONFIG_CRASH_DUMP is not set
CONFIG_IRQ_ALL_CPUS=y
@@ -236,11 +259,9 @@
# CONFIG_SCHED_SMT is not set
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_ARCH_WANTS_FREEZER_CONTROL=y
# CONFIG_PM is not set
-CONFIG_SUSPEND_SMP_POSSIBLE=y
-CONFIG_HIBERNATION_SMP_POSSIBLE=y
CONFIG_SECCOMP=y
-# CONFIG_WANT_DEVICE_TREE is not set
CONFIG_ISA_DMA_API=y
#
@@ -276,6 +297,7 @@
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=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
@@ -310,12 +332,14 @@
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
#
# Core Netfilter Configuration
#
-# CONFIG_NETFILTER_NETLINK is not set
-CONFIG_NF_CONNTRACK_ENABLED=m
+CONFIG_NETFILTER_NETLINK=m
+CONFIG_NETFILTER_NETLINK_QUEUE=m
+CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_NF_CONNTRACK=m
# CONFIG_NF_CT_ACCT is not set
CONFIG_NF_CONNTRACK_MARK=y
@@ -331,6 +355,7 @@
# CONFIG_NF_CONNTRACK_SANE is not set
# CONFIG_NF_CONNTRACK_SIP is not set
CONFIG_NF_CONNTRACK_TFTP=m
+CONFIG_NF_CT_NETLINK=m
# CONFIG_NETFILTER_XTABLES is not set
#
@@ -363,6 +388,7 @@
#
# 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
@@ -409,7 +435,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=65536
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+# CONFIG_BLK_DEV_XIP is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
@@ -419,16 +445,19 @@
# 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_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_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
@@ -440,12 +469,12 @@
#
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 is not set
CONFIG_IDEPCI_PCIBUS_ORDER=y
# CONFIG_BLK_DEV_GENERIC is not set
# CONFIG_BLK_DEV_OPTI621 is not set
@@ -478,7 +507,6 @@
CONFIG_BLK_DEV_IDE_PMAC=y
CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y
CONFIG_BLK_DEV_IDEDMA_PMAC=y
-# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
CONFIG_IDE_ARCH_OBSOLETE_INIT=y
# CONFIG_BLK_DEV_HD is not set
@@ -544,6 +572,7 @@
# 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 is not set
@@ -596,6 +625,7 @@
# 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
@@ -610,6 +640,7 @@
# 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_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_LINEAR=y
@@ -676,7 +707,6 @@
# CONFIG_EQUALIZER is not set
CONFIG_TUN=m
# CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
@@ -701,6 +731,9 @@
# 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
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
@@ -726,6 +759,7 @@
# CONFIG_PASEMI_MAC is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
CONFIG_TR=y
CONFIG_IBMOL=y
# CONFIG_3C359 is not set
@@ -771,7 +805,6 @@
# CONFIG_SLIP is not set
CONFIG_SLHC=m
# 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
@@ -834,6 +867,7 @@
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -901,13 +935,12 @@
#
# 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_PCF8575 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
@@ -923,6 +956,7 @@
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
#
@@ -1083,6 +1117,7 @@
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
@@ -1108,6 +1143,7 @@
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_HIFIER is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
@@ -1125,6 +1161,7 @@
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
@@ -1166,6 +1203,10 @@
#
#
+# ALSA SoC audio for Freescale SOCs
+#
+
+#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
@@ -1192,6 +1233,7 @@
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
@@ -1205,9 +1247,9 @@
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
-# 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_EHCI_HCD_PPC_OF is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF=y
@@ -1259,11 +1301,8 @@
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
CONFIG_USB_SERIAL=m
+CONFIG_USB_EZUSB=y
CONFIG_USB_SERIAL_GENERIC=y
# CONFIG_USB_SERIAL_AIRCABLE is not set
# CONFIG_USB_SERIAL_AIRPRIME is not set
@@ -1284,6 +1323,7 @@
CONFIG_USB_SERIAL_EDGEPORT_TI=m
CONFIG_USB_SERIAL_GARMIN=m
CONFIG_USB_SERIAL_IPW=m
+# CONFIG_USB_SERIAL_IUU is not set
CONFIG_USB_SERIAL_KEYSPAN_PDA=m
CONFIG_USB_SERIAL_KEYSPAN=m
CONFIG_USB_SERIAL_KEYSPAN_MPR=y
@@ -1316,7 +1356,6 @@
# CONFIG_USB_SERIAL_OPTION is not set
CONFIG_USB_SERIAL_OMNINET=m
# CONFIG_USB_SERIAL_DEBUG is not set
-CONFIG_USB_EZUSB=y
#
# USB Miscellaneous drivers
@@ -1341,20 +1380,14 @@
# 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
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -1393,12 +1426,10 @@
# CONFIG_XFS_RT 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=m
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
@@ -1447,8 +1478,10 @@
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=y
# 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
@@ -1546,7 +1579,6 @@
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=y
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -1564,11 +1596,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=y
-# CONFIG_KPROBES is not set
-# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -1587,6 +1614,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS 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
@@ -1599,9 +1627,9 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=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_STACKOVERFLOW is not set
@@ -1621,7 +1649,9 @@
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
@@ -1640,6 +1670,9 @@
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
@@ -1655,11 +1688,13 @@
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_ANUBIS=m
# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_CAMELLIA is not set
CONFIG_CRYPTO_TEST=m
-# CONFIG_CRYPTO_AUTHENC is not set
+CONFIG_CRYPTO_AUTHENC=m
+# CONFIG_CRYPTO_LZO is not set
# CONFIG_CRYPTO_HW is not set
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/iseries_defconfig b/arch/powerpc/configs/iseries_defconfig
index 4a87745..8d9a84f 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: 2.6.24-rc3
-# Wed Nov 21 11:19:59 2007
+# Linux kernel version: 2.6.25-rc6
+# Thu Mar 20 10:43:46 2008
#
CONFIG_PPC64=y
@@ -28,6 +28,7 @@
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_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -68,8 +69,6 @@
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=y
CONFIG_AUDITSYSCALL=y
CONFIG_AUDIT_TREE=y
@@ -77,11 +76,17 @@
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
# CONFIG_CGROUPS is not set
-CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_USER_SCHED is not set
+# CONFIG_CGROUP_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=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
@@ -95,11 +100,13 @@
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
@@ -107,6 +114,14 @@
# 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_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -134,6 +149,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -153,8 +169,8 @@
CONFIG_VIOCD=m
CONFIG_VIOTAPE=m
CONFIG_VIOPATH=y
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 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
@@ -164,6 +180,7 @@
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_IBM_CELL_BLADE is not set
# CONFIG_PQ2ADS is not set
+# CONFIG_IPIC is not set
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -176,7 +193,6 @@
CONFIG_PPC_INDIRECT_IO=y
CONFIG_GENERIC_IOMAP=y
# CONFIG_CPU_FREQ is not set
-# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
#
@@ -191,15 +207,19 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
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_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 is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_IRQ_ALL_CPUS=y
@@ -227,7 +247,6 @@
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
CONFIG_SECCOMP=y
-# CONFIG_WANT_DEVICE_TREE is not set
CONFIG_ISA_DMA_API=y
#
@@ -263,6 +282,7 @@
CONFIG_XFRM_USER=m
CONFIG_XFRM_SUB_POLICY=y
# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
@@ -297,12 +317,14 @@
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
#
# Core Netfilter Configuration
#
-# CONFIG_NETFILTER_NETLINK is not set
-CONFIG_NF_CONNTRACK_ENABLED=m
+CONFIG_NETFILTER_NETLINK=m
+CONFIG_NETFILTER_NETLINK_QUEUE=m
+CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_NF_CONNTRACK=m
# CONFIG_NF_CT_ACCT is not set
CONFIG_NF_CONNTRACK_MARK=y
@@ -318,6 +340,7 @@
# CONFIG_NF_CONNTRACK_SANE is not set
# CONFIG_NF_CONNTRACK_SIP is not set
CONFIG_NF_CONNTRACK_TFTP=m
+CONFIG_NF_CT_NETLINK=m
CONFIG_NETFILTER_XTABLES=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
@@ -326,8 +349,10 @@
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
+CONFIG_NETFILTER_XT_TARGET_RATEEST=m
# CONFIG_NETFILTER_XT_TARGET_TRACE is not set
# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
+CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
@@ -337,14 +362,17 @@
CONFIG_NETFILTER_XT_MATCH_DSCP=m
# CONFIG_NETFILTER_XT_MATCH_ESP is not set
# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
+CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_OWNER=m
# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
+CONFIG_NETFILTER_XT_MATCH_RATEEST=m
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_SCTP=m
# CONFIG_NETFILTER_XT_MATCH_STATE is not set
@@ -362,13 +390,10 @@
CONFIG_NF_CONNTRACK_PROC_COMPAT=y
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_TOS=m
CONFIG_IP_NF_MATCH_RECENT=m
CONFIG_IP_NF_MATCH_ECN=m
# CONFIG_IP_NF_MATCH_AH is not set
CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_OWNER=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
@@ -379,7 +404,6 @@
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_SAME=m
# CONFIG_NF_NAT_SNMP_BASIC is not set
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
@@ -389,7 +413,6 @@
# CONFIG_NF_NAT_H323 is not set
# CONFIG_NF_NAT_SIP is not set
CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_TOS=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
@@ -425,6 +448,7 @@
#
# 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
@@ -470,7 +494,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=65536
-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_MISC_DEVICES=y
@@ -478,6 +502,8 @@
# 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_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -518,6 +544,7 @@
# CONFIG_SCSI_ISCSI_ATTRS is not set
CONFIG_SCSI_SAS_ATTRS=m
CONFIG_SCSI_SAS_LIBSAS=m
+CONFIG_SCSI_SAS_HOST_SMP=y
CONFIG_SCSI_SAS_LIBSAS_DEBUG=y
CONFIG_SCSI_SRP_ATTRS=m
CONFIG_SCSI_LOWLEVEL=y
@@ -543,6 +570,7 @@
CONFIG_SCSI_IBMVSCSI=m
# 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_QLOGIC_1280 is not set
@@ -589,7 +617,6 @@
# CONFIG_EQUALIZER is not set
CONFIG_TUN=m
# CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
@@ -618,6 +645,7 @@
# 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
@@ -631,6 +659,9 @@
# 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
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
@@ -656,6 +687,7 @@
# CONFIG_PASEMI_MAC is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
CONFIG_TR=y
CONFIG_IBMOL=y
# CONFIG_3C359 is not set
@@ -683,7 +715,6 @@
# CONFIG_SLIP is not set
CONFIG_SLHC=m
# CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
CONFIG_NETCONSOLE=y
# CONFIG_NETCONSOLE_DYNAMIC is not set
CONFIG_NETPOLL=y
@@ -734,6 +765,7 @@
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -772,6 +804,7 @@
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
#
@@ -821,10 +854,12 @@
# CONFIG_HID_SUPPORT 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_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -869,12 +904,10 @@
CONFIG_GFS2_FS_LOCKING_NOLOCK=m
CONFIG_GFS2_FS_LOCKING_DLM=m
# 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=m
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
@@ -924,8 +957,10 @@
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=y
# 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
@@ -1009,7 +1044,6 @@
# CONFIG_NLS_UTF8 is not set
CONFIG_DLM=m
# CONFIG_DLM_DEBUG is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -1031,10 +1065,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_KPROBES is not set
-# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -1053,6 +1083,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS 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
@@ -1065,9 +1096,9 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-# CONFIG_FORCED_INLINING 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_SAMPLES is not set
CONFIG_DEBUG_STACKOVERFLOW=y
@@ -1089,6 +1120,7 @@
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
@@ -1107,6 +1139,9 @@
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
@@ -1122,11 +1157,13 @@
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_SEED=m
+# CONFIG_CRYPTO_SALSA20 is not set
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_CAMELLIA is not set
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_AUTHENC=m
+# CONFIG_CRYPTO_LZO is not set
# CONFIG_CRYPTO_HW is not set
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig
index 7b42808..22a943a 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: 2.6.24-rc4
-# Thu Dec 6 16:48:22 2007
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:10 2008
#
# CONFIG_PPC64 is not set
@@ -29,6 +29,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -66,16 +67,24 @@
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=14
# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@@ -89,11 +98,13 @@
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
@@ -101,6 +112,14 @@
# 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_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -128,6 +147,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -138,22 +158,24 @@
# 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_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
-# CONFIG_PPC_EFIKA is not set
-# CONFIG_PPC_LITE5200 is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS 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_MPC10X_BRIDGE=y
CONFIG_MPC10X_OPENPIC=y
# CONFIG_MPC10X_STORE_GATHERING is not set
+# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -165,7 +187,6 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_TAU is not set
-# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
#
@@ -181,12 +202,16 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
+# CONFIG_IOMMU_HELPER 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_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -206,10 +231,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-# CONFIG_WANT_DEVICE_TREE is not set
CONFIG_ISA_DMA_API=y
#
@@ -259,6 +281,7 @@
# 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
@@ -295,12 +318,13 @@
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
#
# Core Netfilter Configuration
#
-# CONFIG_NETFILTER_NETLINK is not set
-CONFIG_NF_CONNTRACK_ENABLED=m
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
CONFIG_NF_CONNTRACK=m
# CONFIG_NF_CT_ACCT is not set
# CONFIG_NF_CONNTRACK_MARK is not set
@@ -317,6 +341,7 @@
# CONFIG_NF_CONNTRACK_SANE is not set
CONFIG_NF_CONNTRACK_SIP=m
CONFIG_NF_CONNTRACK_TFTP=m
+# CONFIG_NF_CT_NETLINK is not set
CONFIG_NETFILTER_XTABLES=m
# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
@@ -325,8 +350,10 @@
# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
+# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
# CONFIG_NETFILTER_XT_TARGET_TRACE is not set
# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set
# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
@@ -336,14 +363,17 @@
# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
# CONFIG_NETFILTER_XT_MATCH_ESP is not set
# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
+# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
CONFIG_NETFILTER_XT_MATCH_MAC=m
# CONFIG_NETFILTER_XT_MATCH_MARK is not set
+# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
+# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
# CONFIG_NETFILTER_XT_MATCH_REALM is not set
# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
CONFIG_NETFILTER_XT_MATCH_STATE=m
@@ -361,13 +391,10 @@
CONFIG_NF_CONNTRACK_PROC_COMPAT=y
# CONFIG_IP_NF_QUEUE is not set
CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_IPRANGE=m
-# CONFIG_IP_NF_MATCH_TOS is not set
CONFIG_IP_NF_MATCH_RECENT=m
# CONFIG_IP_NF_MATCH_ECN is not set
# CONFIG_IP_NF_MATCH_AH is not set
# CONFIG_IP_NF_MATCH_TTL is not set
-CONFIG_IP_NF_MATCH_OWNER=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
@@ -378,7 +405,6 @@
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_REDIRECT=m
# CONFIG_IP_NF_TARGET_NETMAP is not set
-# CONFIG_IP_NF_TARGET_SAME is not set
# CONFIG_NF_NAT_SNMP_BASIC is not set
CONFIG_NF_NAT_PROTO_GRE=m
CONFIG_NF_NAT_FTP=m
@@ -389,7 +415,6 @@
CONFIG_NF_NAT_H323=m
CONFIG_NF_NAT_SIP=m
CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_TOS=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
@@ -418,6 +443,7 @@
#
# 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
@@ -459,6 +485,7 @@
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_OF_PARTS is not set
#
# User Modules And Translation Layers
@@ -554,7 +581,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=2
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_MISC_DEVICES=y
@@ -562,6 +589,8 @@
# 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_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -626,6 +655,7 @@
# 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 is not set
@@ -656,6 +686,7 @@
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_FSL is not set
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
@@ -679,6 +710,7 @@
# 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
@@ -693,6 +725,7 @@
# 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_MD is not set
# CONFIG_FUSION is not set
@@ -711,7 +744,6 @@
# CONFIG_EQUALIZER is not set
CONFIG_TUN=m
# CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
@@ -742,6 +774,9 @@
# 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
@@ -754,6 +789,7 @@
# 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_ATL1 is not set
@@ -768,6 +804,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -790,7 +827,6 @@
# 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
@@ -851,6 +887,7 @@
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -924,14 +961,12 @@
#
# Miscellaneous I2C Chip support
#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
CONFIG_SENSORS_EEPROM=m
# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -956,6 +991,7 @@
# 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_I5K_AMB is not set
@@ -985,6 +1021,7 @@
# 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
@@ -994,9 +1031,11 @@
# 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_WATCHDOG is not set
#
@@ -1063,6 +1102,7 @@
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
@@ -1076,9 +1116,10 @@
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
-# 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_EHCI_FSL is not set
+CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF=y
@@ -1130,12 +1171,9 @@
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
CONFIG_USB_SERIAL=y
CONFIG_USB_SERIAL_CONSOLE=y
+# 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
@@ -1156,6 +1194,7 @@
# 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_IUU 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
@@ -1199,16 +1238,9 @@
# 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
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
@@ -1240,6 +1272,7 @@
# 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
#
# SPI RTC drivers
@@ -1249,9 +1282,10 @@
# 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_STK17TA8 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
@@ -1259,6 +1293,7 @@
#
# on-CPU RTC drivers
#
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -1288,12 +1323,10 @@
# CONFIG_XFS_RT 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
@@ -1344,8 +1377,10 @@
# CONFIG_JFFS2_FS 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
@@ -1427,7 +1462,6 @@
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=m
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -1447,7 +1481,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -1466,6 +1499,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS 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
@@ -1478,9 +1512,9 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=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_STACKOVERFLOW is not set
@@ -1500,6 +1534,7 @@
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
@@ -1517,6 +1552,9 @@
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
@@ -1532,11 +1570,14 @@
# 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=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
# 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_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/mpc7448_hpc2_defconfig b/arch/powerpc/configs/mpc7448_hpc2_defconfig
index b0266de..a3d52e3 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: 2.6.24-rc4
-# Thu Dec 6 16:48:28 2007
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:11 2008
#
# CONFIG_PPC64 is not set
@@ -29,6 +29,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -66,15 +67,19 @@
# 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 is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -87,11 +92,13 @@
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
@@ -99,6 +106,13 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -121,6 +135,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -131,20 +146,22 @@
# 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_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
-# CONFIG_PPC_EFIKA is not set
-# CONFIG_PPC_LITE5200 is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS 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_TSI108_BRIDGE=y
+# CONFIG_IPIC is not set
CONFIG_MPIC=y
CONFIG_MPIC_WEIRD=y
# CONFIG_PPC_I8259 is not set
@@ -156,7 +173,6 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_TAU is not set
-# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
#
@@ -172,12 +188,16 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
+# CONFIG_IOMMU_HELPER 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_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -197,11 +217,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
# CONFIG_SECCOMP is not set
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE=""
CONFIG_ISA_DMA_API=y
#
@@ -249,6 +265,7 @@
CONFIG_XFRM_USER=y
# 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
@@ -304,6 +321,7 @@
#
# 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
@@ -348,7 +366,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=131072
-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_MISC_DEVICES=y
@@ -356,6 +374,8 @@
# 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_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -419,6 +439,7 @@
# 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 is not set
@@ -472,6 +493,7 @@
# 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
@@ -505,7 +527,6 @@
# 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=y
@@ -521,6 +542,7 @@
# 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
@@ -552,6 +574,7 @@
# CONFIG_8139TOO_TUNE_TWISTER is not set
# CONFIG_8139TOO_8129 is not set
# CONFIG_8139_OLD_RX_RESET is not set
+# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
@@ -563,6 +586,9 @@
# 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
@@ -589,6 +615,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -602,7 +629,6 @@
# 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
@@ -645,6 +671,7 @@
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -703,6 +730,7 @@
# 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_WATCHDOG is not set
#
@@ -755,16 +783,14 @@
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -790,12 +816,10 @@
# 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
@@ -837,8 +861,10 @@
# CONFIG_EFS_FS 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
@@ -883,7 +909,6 @@
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -899,7 +924,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -913,6 +937,7 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
# CONFIG_BOOTX_TEXT is not set
@@ -924,5 +949,49 @@
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_CRYPTO 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_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/mpc8272_ads_defconfig b/arch/powerpc/configs/mpc8272_ads_defconfig
index 5eae3052..0264c57 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: 2.6.24-rc5
-# Thu Dec 13 22:40:57 2007
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:13 2008
#
# CONFIG_PPC64 is not set
@@ -28,6 +28,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -69,9 +70,14 @@
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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 is not set
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
@@ -83,11 +89,13 @@
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
@@ -95,6 +103,13 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -116,6 +131,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -124,16 +140,18 @@
CONFIG_PPC_82xx=y
# CONFIG_PPC_83xx is not set
# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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_MPC8272_ADS=y
# CONFIG_PQ2FADS is not set
+# CONFIG_EP8248E is not set
CONFIG_PQ2ADS=y
CONFIG_8260=y
CONFIG_8272=y
CONFIG_PQ2_ADS_PCI_PIC=y
+# CONFIG_IPIC is not set
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -162,12 +180,16 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_FLATMEM=y
@@ -182,11 +204,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="mpc8272ads.dts"
CONFIG_ISA_DMA_API=y
#
@@ -205,6 +223,7 @@
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCCARD is not set
+# CONFIG_HOTPLUG_PCI is not set
#
# Advanced setup
@@ -277,12 +296,13 @@
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
#
# Core Netfilter Configuration
#
-# CONFIG_NETFILTER_NETLINK is not set
-# CONFIG_NF_CONNTRACK_ENABLED is not set
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
# CONFIG_NF_CONNTRACK is not set
# CONFIG_NETFILTER_XTABLES is not set
@@ -292,6 +312,13 @@
# CONFIG_IP_NF_QUEUE is not set
# CONFIG_IP_NF_IPTABLES is not set
# CONFIG_IP_NF_ARPTABLES is not set
+
+#
+# IPv6: Netfilter Configuration
+#
+# CONFIG_IP6_NF_QUEUE is not set
+# CONFIG_IP6_NF_IPTABLES is not set
+# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
@@ -305,6 +332,7 @@
#
# 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
@@ -313,6 +341,7 @@
#
# 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
@@ -427,6 +456,7 @@
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -472,6 +502,7 @@
# 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=y
CONFIG_NET_ETHERNET=y
@@ -497,6 +528,8 @@
# 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
# CONFIG_R8169 is not set
@@ -507,6 +540,7 @@
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
+# CONFIG_GIANFAR is not set
# CONFIG_QLA3XXX is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
@@ -519,6 +553,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -642,6 +677,7 @@
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
#
@@ -684,9 +720,11 @@
# CONFIG_HID_SUPPORT 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_INFINIBAND is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -710,12 +748,10 @@
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_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=y
# CONFIG_FUSE_FS is not set
@@ -743,6 +779,7 @@
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -751,8 +788,10 @@
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
# 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
@@ -833,7 +872,6 @@
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=y
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -851,7 +889,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -870,6 +907,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS 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
@@ -882,8 +920,8 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
@@ -902,6 +940,7 @@
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_NULL is not set
@@ -915,6 +954,9 @@
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_PCBC=y
+# 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
@@ -934,6 +976,7 @@
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_CAMELLIA 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_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/configs/mpc8313_rdb_defconfig b/arch/powerpc/configs/mpc8313_rdb_defconfig
index 3b29ac5..7a862a6 100644
--- a/arch/powerpc/configs/mpc8313_rdb_defconfig
+++ b/arch/powerpc/configs/mpc8313_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc6
-# Thu Jan 17 16:35:55 2008
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:14 2008
#
# CONFIG_PPC64 is not set
@@ -14,8 +14,8 @@
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
-CONFIG_83xx=y
CONFIG_PPC_FPU=y
+# CONFIG_FSL_EMB_PERFMON is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -29,6 +29,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -66,15 +67,19 @@
# 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 is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -86,11 +91,13 @@
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 is not set
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
@@ -98,6 +105,13 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -125,6 +139,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -133,11 +148,12 @@
# CONFIG_PPC_82xx is not set
CONFIG_PPC_83xx=y
# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
+CONFIG_MPC83xx=y
CONFIG_MPC831x_RDB=y
# CONFIG_MPC832x_MDS is not set
# CONFIG_MPC832x_RDB is not set
@@ -145,7 +161,10 @@
# CONFIG_MPC834x_ITX is not set
# CONFIG_MPC836x_MDS is not set
# CONFIG_MPC837x_MDS is not set
+# CONFIG_MPC837x_RDB is not set
+# CONFIG_SBC834x is not set
CONFIG_PPC_MPC831x=y
+CONFIG_IPIC=y
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -156,7 +175,6 @@
# 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
#
@@ -172,12 +190,16 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -196,11 +218,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE=""
CONFIG_ISA_DMA_API=y
#
@@ -250,6 +268,7 @@
# 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
@@ -305,6 +324,7 @@
#
# 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
@@ -340,6 +360,7 @@
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_OF_PARTS is not set
#
# User Modules And Translation Layers
@@ -415,6 +436,7 @@
# 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 is not set
# CONFIG_MTD_ONENAND is not set
#
@@ -438,7 +460,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
-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_MISC_DEVICES=y
@@ -446,6 +468,8 @@
# 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_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -510,6 +534,7 @@
# 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_QLOGIC_1280 is not set
@@ -549,7 +574,6 @@
# 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=y
@@ -565,6 +589,7 @@
# 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
@@ -573,6 +598,7 @@
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_ENC28J60 is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -592,6 +618,7 @@
# 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
@@ -603,6 +630,9 @@
# 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
@@ -629,6 +659,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -651,7 +682,6 @@
# 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
@@ -694,6 +724,7 @@
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -767,14 +798,12 @@
#
# 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_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -813,6 +842,7 @@
# 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_I5K_AMB is not set
@@ -843,6 +873,7 @@
# 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
@@ -852,9 +883,11 @@
# 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_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -934,6 +967,7 @@
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
@@ -947,10 +981,10 @@
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
-# CONFIG_USB_EHCI_SPLIT_ISO is not set
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_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF=y
@@ -1001,10 +1035,6 @@
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -1030,14 +1060,6 @@
# 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
@@ -1063,7 +1085,9 @@
# 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 is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
@@ -1095,20 +1119,23 @@
# 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
#
# SPI RTC drivers
#
-# CONFIG_RTC_DRV_RS5C348 is not set
# 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_STK17TA8 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
@@ -1116,6 +1143,7 @@
#
# on-CPU RTC drivers
#
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -1141,12 +1169,10 @@
# 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
@@ -1199,8 +1225,10 @@
# 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
@@ -1248,7 +1276,6 @@
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -1266,7 +1293,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -1285,6 +1311,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS 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
@@ -1297,9 +1324,9 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=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_STACKOVERFLOW is not set
@@ -1318,6 +1345,7 @@
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
@@ -1335,6 +1363,9 @@
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
@@ -1349,11 +1380,14 @@
# 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_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/mpc8315_rdb_defconfig b/arch/powerpc/configs/mpc8315_rdb_defconfig
index 9adf7f9..1f57456 100644
--- a/arch/powerpc/configs/mpc8315_rdb_defconfig
+++ b/arch/powerpc/configs/mpc8315_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc8
-# Wed Jan 23 20:02:25 2008
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:15 2008
#
# CONFIG_PPC64 is not set
@@ -14,8 +14,8 @@
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
-CONFIG_83xx=y
CONFIG_PPC_FPU=y
+# CONFIG_FSL_EMB_PERFMON is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -29,6 +29,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -66,15 +67,19 @@
# 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 is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -86,11 +91,13 @@
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 is not set
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
@@ -98,6 +105,12 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -126,6 +139,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -134,11 +148,12 @@
# CONFIG_PPC_82xx is not set
CONFIG_PPC_83xx=y
# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
+CONFIG_MPC83xx=y
CONFIG_MPC831x_RDB=y
# CONFIG_MPC832x_MDS is not set
# CONFIG_MPC832x_RDB is not set
@@ -146,6 +161,8 @@
# CONFIG_MPC834x_ITX is not set
# CONFIG_MPC836x_MDS is not set
# CONFIG_MPC837x_MDS is not set
+# CONFIG_MPC837x_RDB is not set
+# CONFIG_SBC834x is not set
CONFIG_PPC_MPC831x=y
CONFIG_IPIC=y
# CONFIG_MPIC is not set
@@ -158,7 +175,6 @@
# 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
#
@@ -174,12 +190,16 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -198,11 +218,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE=""
CONFIG_ISA_DMA_API=y
#
@@ -252,6 +268,7 @@
# 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
@@ -307,6 +324,7 @@
#
# 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
@@ -342,6 +360,7 @@
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_OF_PARTS is not set
#
# User Modules And Translation Layers
@@ -417,6 +436,7 @@
# 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 is not set
# CONFIG_MTD_ONENAND is not set
#
@@ -440,7 +460,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
-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_MISC_DEVICES=y
@@ -448,6 +468,8 @@
# 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_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -512,6 +534,7 @@
# 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 is not set
@@ -566,6 +589,7 @@
# 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
@@ -623,6 +647,7 @@
# 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
@@ -631,6 +656,7 @@
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_ENC28J60 is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -650,6 +676,7 @@
# 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
@@ -661,7 +688,9 @@
# 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
@@ -688,6 +717,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -710,7 +740,6 @@
# 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
@@ -753,6 +782,7 @@
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -826,14 +856,12 @@
#
# 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_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -872,6 +900,7 @@
# 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_I5K_AMB is not set
@@ -902,6 +931,7 @@
# 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
@@ -911,9 +941,11 @@
# 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_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -993,6 +1025,7 @@
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
@@ -1006,10 +1039,10 @@
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
-# CONFIG_USB_EHCI_SPLIT_ISO is not set
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_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF=y
@@ -1060,10 +1093,6 @@
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -1089,14 +1118,6 @@
# 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
@@ -1122,7 +1143,9 @@
# 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 is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
@@ -1154,20 +1177,23 @@
# 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
#
# SPI RTC drivers
#
-# CONFIG_RTC_DRV_RS5C348 is not set
# 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_STK17TA8 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
@@ -1175,6 +1201,7 @@
#
# on-CPU RTC drivers
#
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -1200,12 +1227,10 @@
# 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
@@ -1258,8 +1283,10 @@
# 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
@@ -1324,7 +1351,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -1343,6 +1369,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS 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
@@ -1355,9 +1382,9 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=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_STACKOVERFLOW is not set
@@ -1376,6 +1403,7 @@
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
@@ -1393,6 +1421,9 @@
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
@@ -1407,11 +1438,14 @@
# 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_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/mpc832x_mds_defconfig b/arch/powerpc/configs/mpc832x_mds_defconfig
index 2d8951b..79d228f 100644
--- a/arch/powerpc/configs/mpc832x_mds_defconfig
+++ b/arch/powerpc/configs/mpc832x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc4
-# Thu Dec 6 16:48:33 2007
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:16 2008
#
# CONFIG_PPC64 is not set
@@ -14,8 +14,8 @@
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
-CONFIG_83xx=y
CONFIG_PPC_FPU=y
+# CONFIG_FSL_EMB_PERFMON is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -29,6 +29,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -66,15 +67,19 @@
# 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 is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -86,11 +91,13 @@
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 is not set
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
@@ -98,6 +105,13 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -125,6 +139,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -133,18 +148,23 @@
# CONFIG_PPC_82xx is not set
CONFIG_PPC_83xx=y
# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
-# CONFIG_MPC8313_RDB is not set
+CONFIG_MPC83xx=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_MPC837x_MDS is not set
+# CONFIG_MPC837x_RDB is not set
+# CONFIG_SBC834x is not set
CONFIG_PPC_MPC832x=y
+CONFIG_IPIC=y
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -156,7 +176,6 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
CONFIG_QUICC_ENGINE=y
-# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
#
@@ -172,13 +191,17 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -197,11 +220,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE=""
CONFIG_ISA_DMA_API=y
#
@@ -250,6 +269,7 @@
# 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
@@ -305,6 +325,7 @@
#
# 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
@@ -349,7 +370,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
-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_MISC_DEVICES=y
@@ -357,6 +378,8 @@
# 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_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -421,6 +444,7 @@
# 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_QLOGIC_1280 is not set
@@ -451,7 +475,6 @@
# 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=y
@@ -467,6 +490,7 @@
# 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
@@ -488,6 +512,9 @@
# 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
@@ -518,6 +545,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -531,7 +559,6 @@
# 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
@@ -574,6 +601,7 @@
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -593,6 +621,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# 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
@@ -647,14 +676,12 @@
#
# 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_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -679,6 +706,7 @@
# 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_I5K_AMB is not set
@@ -708,6 +736,7 @@
# 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
@@ -717,9 +746,11 @@
# 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_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -785,17 +816,18 @@
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS 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
@@ -822,6 +854,7 @@
# 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
#
# SPI RTC drivers
@@ -831,9 +864,10 @@
# 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_STK17TA8 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
@@ -841,6 +875,7 @@
#
# on-CPU RTC drivers
#
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -866,12 +901,10 @@
# 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
@@ -913,8 +946,10 @@
# CONFIG_EFS_FS 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
@@ -958,7 +993,6 @@
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
CONFIG_UCC_FAST=y
CONFIG_UCC=y
@@ -976,7 +1010,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -990,6 +1023,7 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1003,6 +1037,7 @@
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
@@ -1020,6 +1055,9 @@
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
@@ -1034,12 +1072,15 @@
# 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_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/configs/mpc832x_rdb_defconfig b/arch/powerpc/configs/mpc832x_rdb_defconfig
index 761718a..ac91302 100644
--- a/arch/powerpc/configs/mpc832x_rdb_defconfig
+++ b/arch/powerpc/configs/mpc832x_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc4
-# Thu Dec 6 16:48:35 2007
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:16 2008
#
# CONFIG_PPC64 is not set
@@ -14,8 +14,8 @@
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
-CONFIG_83xx=y
CONFIG_PPC_FPU=y
+# CONFIG_FSL_EMB_PERFMON is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -29,6 +29,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -66,15 +67,19 @@
# 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 is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -86,11 +91,13 @@
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 is not set
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
@@ -98,6 +105,13 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -125,6 +139,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -133,18 +148,23 @@
# CONFIG_PPC_82xx is not set
CONFIG_PPC_83xx=y
# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
-# CONFIG_MPC8313_RDB is not set
+CONFIG_MPC83xx=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_MPC837x_MDS is not set
+# CONFIG_MPC837x_RDB is not set
+# CONFIG_SBC834x is not set
CONFIG_PPC_MPC832x=y
+CONFIG_IPIC=y
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -156,7 +176,6 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
CONFIG_QUICC_ENGINE=y
-# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
#
@@ -172,13 +191,17 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -197,11 +220,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE=""
CONFIG_ISA_DMA_API=y
#
@@ -250,6 +269,7 @@
# 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
@@ -305,6 +325,7 @@
#
# 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
@@ -350,7 +371,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
-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_MISC_DEVICES=y
@@ -358,6 +379,8 @@
# 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_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -422,6 +445,7 @@
# 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_QLOGIC_1280 is not set
@@ -452,7 +476,6 @@
# 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=y
@@ -468,6 +491,7 @@
# CONFIG_SMSC_PHY is not set
# CONFIG_BROADCOM_PHY is not set
CONFIG_ICPLUS_PHY=y
+# CONFIG_REALTEK_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -476,6 +500,7 @@
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_ENC28J60 is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -491,6 +516,9 @@
# 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
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
@@ -521,6 +549,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -543,7 +572,6 @@
# 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
@@ -586,6 +614,7 @@
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -605,6 +634,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# 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
@@ -660,14 +690,12 @@
#
# 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_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -705,6 +733,7 @@
# 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_I5K_AMB is not set
@@ -735,6 +764,7 @@
# 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
@@ -744,9 +774,11 @@
# 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_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -826,6 +858,7 @@
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
@@ -839,9 +872,10 @@
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
-# 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_EHCI_FSL is not set
+CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF=y
@@ -892,10 +926,6 @@
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -921,14 +951,6 @@
# 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
@@ -948,10 +970,12 @@
# CONFIG_MMC_WBSD is not set
# CONFIG_MMC_TIFM_SD is not set
CONFIG_MMC_SPI=y
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -977,12 +1001,10 @@
# 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
@@ -1027,8 +1049,10 @@
# CONFIG_EFS_FS 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
@@ -1116,7 +1140,6 @@
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
CONFIG_UCC_FAST=y
CONFIG_UCC=y
@@ -1134,7 +1157,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -1148,6 +1170,7 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1161,6 +1184,7 @@
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
@@ -1178,6 +1202,9 @@
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
@@ -1192,12 +1219,15 @@
# 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_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/configs/mpc834x_itx_defconfig b/arch/powerpc/configs/mpc834x_itx_defconfig
index 2fbe4e5..e1de399 100644
--- a/arch/powerpc/configs/mpc834x_itx_defconfig
+++ b/arch/powerpc/configs/mpc834x_itx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc4
-# Thu Dec 6 16:48:37 2007
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:17 2008
#
# CONFIG_PPC64 is not set
@@ -14,8 +14,8 @@
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
-CONFIG_83xx=y
CONFIG_PPC_FPU=y
+# CONFIG_FSL_EMB_PERFMON is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -29,6 +29,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -66,15 +67,19 @@
# 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 is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -86,11 +91,13 @@
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 is not set
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
@@ -98,6 +105,13 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -125,6 +139,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -133,18 +148,23 @@
# CONFIG_PPC_82xx is not set
CONFIG_PPC_83xx=y
# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
-# CONFIG_MPC8313_RDB is not set
+CONFIG_MPC83xx=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_MPC834x=y
+# CONFIG_MPC837x_MDS is not set
+# CONFIG_MPC837x_RDB is not set
+# CONFIG_SBC834x is not set
+CONFIG_PPC_MPC834x=y
+CONFIG_IPIC=y
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -155,7 +175,6 @@
# 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
#
@@ -171,12 +190,16 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -195,11 +218,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE=""
CONFIG_ISA_DMA_API=y
#
@@ -248,6 +267,7 @@
# 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
@@ -303,6 +323,7 @@
#
# 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
@@ -427,7 +448,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
-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_MISC_DEVICES=y
@@ -435,6 +456,8 @@
# 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_HAVE_IDE=y
CONFIG_IDE=y
CONFIG_IDE_MAX_HWIFS=4
# CONFIG_BLK_DEV_IDE is not set
@@ -503,6 +526,7 @@
# 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 is not set
@@ -533,6 +557,7 @@
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_FSL is not set
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
@@ -556,6 +581,7 @@
# 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
@@ -599,7 +625,6 @@
# 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=y
@@ -615,6 +640,7 @@
# 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 is not set
@@ -623,6 +649,9 @@
# 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
@@ -649,6 +678,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -671,7 +701,6 @@
# 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
@@ -694,6 +723,7 @@
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -767,14 +797,12 @@
#
# 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=y
-# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -803,6 +831,7 @@
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -867,6 +896,7 @@
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
@@ -880,10 +910,10 @@
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
-# CONFIG_USB_EHCI_SPLIT_ISO is not set
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_OHCI_HCD is not set
CONFIG_USB_UHCI_HCD=y
@@ -927,10 +957,6 @@
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -956,16 +982,9 @@
# 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
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
@@ -997,20 +1016,23 @@
# 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
#
# SPI RTC drivers
#
-# CONFIG_RTC_DRV_RS5C348 is not set
# 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_STK17TA8 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
@@ -1018,6 +1040,7 @@
#
# on-CPU RTC drivers
#
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -1043,12 +1066,10 @@
# 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
@@ -1094,8 +1115,10 @@
# CONFIG_JFFS2_FS 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
@@ -1182,7 +1205,6 @@
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -1198,7 +1220,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -1212,6 +1233,7 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1225,6 +1247,7 @@
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
@@ -1242,6 +1265,9 @@
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
@@ -1256,11 +1282,14 @@
# 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_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/mpc834x_itxgp_defconfig b/arch/powerpc/configs/mpc834x_itxgp_defconfig
index 67cb09c..b4e39cf 100644
--- a/arch/powerpc/configs/mpc834x_itxgp_defconfig
+++ b/arch/powerpc/configs/mpc834x_itxgp_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc4
-# Thu Dec 6 16:48:39 2007
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:18 2008
#
# CONFIG_PPC64 is not set
@@ -14,8 +14,8 @@
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
-CONFIG_83xx=y
CONFIG_PPC_FPU=y
+# CONFIG_FSL_EMB_PERFMON is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -29,6 +29,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -66,15 +67,19 @@
# 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 is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -86,11 +91,13 @@
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 is not set
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
@@ -98,6 +105,13 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -125,6 +139,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -133,18 +148,23 @@
# CONFIG_PPC_82xx is not set
CONFIG_PPC_83xx=y
# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
-# CONFIG_MPC8313_RDB is not set
+CONFIG_MPC83xx=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_MPC834x=y
+# CONFIG_MPC837x_MDS is not set
+# CONFIG_MPC837x_RDB is not set
+# CONFIG_SBC834x is not set
+CONFIG_PPC_MPC834x=y
+CONFIG_IPIC=y
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -155,7 +175,6 @@
# 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
#
@@ -171,12 +190,16 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -195,11 +218,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE=""
CONFIG_ISA_DMA_API=y
#
@@ -248,6 +267,7 @@
# 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
@@ -303,6 +323,7 @@
#
# 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
@@ -427,7 +448,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
-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_MISC_DEVICES=y
@@ -435,6 +456,8 @@
# 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_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -499,6 +522,7 @@
# 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_QLOGIC_1280 is not set
@@ -529,7 +553,6 @@
# 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=y
@@ -545,6 +568,7 @@
# 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 is not set
@@ -553,6 +577,9 @@
# 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
@@ -579,6 +606,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -601,7 +629,6 @@
# 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
@@ -624,6 +651,7 @@
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -697,14 +725,12 @@
#
# 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=y
-# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -733,6 +759,7 @@
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -797,6 +824,7 @@
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
@@ -810,10 +838,10 @@
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
-# CONFIG_USB_EHCI_SPLIT_ISO is not set
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_OHCI_HCD is not set
CONFIG_USB_UHCI_HCD=y
@@ -857,10 +885,6 @@
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -885,16 +909,9 @@
# 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_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
@@ -926,20 +943,23 @@
# 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
#
# SPI RTC drivers
#
-# CONFIG_RTC_DRV_RS5C348 is not set
# 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_STK17TA8 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
@@ -947,6 +967,7 @@
#
# on-CPU RTC drivers
#
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -972,12 +993,10 @@
# 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
@@ -1023,8 +1042,10 @@
# CONFIG_JFFS2_FS 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
@@ -1111,7 +1132,6 @@
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -1127,7 +1147,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -1141,6 +1160,7 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1154,6 +1174,7 @@
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
@@ -1171,6 +1192,9 @@
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
@@ -1185,11 +1209,14 @@
# 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_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/mpc834x_mds_defconfig b/arch/powerpc/configs/mpc834x_mds_defconfig
index 217539f..9360144 100644
--- a/arch/powerpc/configs/mpc834x_mds_defconfig
+++ b/arch/powerpc/configs/mpc834x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc4
-# Thu Dec 6 16:48:41 2007
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:20 2008
#
# CONFIG_PPC64 is not set
@@ -14,8 +14,8 @@
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
-CONFIG_83xx=y
CONFIG_PPC_FPU=y
+# CONFIG_FSL_EMB_PERFMON is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -29,6 +29,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -66,15 +67,19 @@
# 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 is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -86,11 +91,13 @@
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 is not set
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
@@ -98,6 +105,13 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -125,6 +139,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -133,18 +148,23 @@
# CONFIG_PPC_82xx is not set
CONFIG_PPC_83xx=y
# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
-# CONFIG_MPC8313_RDB is not set
+CONFIG_MPC83xx=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_MPC834x=y
+# CONFIG_MPC837x_MDS is not set
+# CONFIG_MPC837x_RDB is not set
+# CONFIG_SBC834x is not set
+CONFIG_PPC_MPC834x=y
+CONFIG_IPIC=y
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -155,7 +175,6 @@
# 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
#
@@ -171,12 +190,16 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -195,11 +218,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE=""
CONFIG_ISA_DMA_API=y
#
@@ -248,6 +267,7 @@
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
@@ -303,6 +323,7 @@
#
# 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
@@ -347,7 +368,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
-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_MISC_DEVICES=y
@@ -355,6 +376,8 @@
# 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_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -383,7 +406,6 @@
# 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=y
@@ -399,6 +421,7 @@
# 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
@@ -426,6 +449,7 @@
# 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
@@ -437,6 +461,9 @@
# 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
@@ -463,6 +490,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -475,7 +503,6 @@
# CONFIG_HIPPI 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
@@ -518,6 +545,7 @@
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -591,14 +619,12 @@
#
# 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_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -623,6 +649,7 @@
# 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_I5K_AMB is not set
@@ -652,6 +679,7 @@
# 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
@@ -661,9 +689,11 @@
# 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_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -725,23 +755,22 @@
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
-CONFIG_USB_EHCI_ROOT_HUB_TT=y
-CONFIG_USB_EHCI_FSL=y
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS 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
@@ -768,6 +797,7 @@
# 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
#
# SPI RTC drivers
@@ -777,9 +807,10 @@
# 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_STK17TA8 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
@@ -787,6 +818,7 @@
#
# on-CPU RTC drivers
#
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -812,12 +844,10 @@
# 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
@@ -859,8 +889,10 @@
# CONFIG_EFS_FS 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
@@ -904,7 +936,6 @@
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -920,7 +951,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -934,6 +964,7 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -947,6 +978,7 @@
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
@@ -964,6 +996,9 @@
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
@@ -978,11 +1013,14 @@
# 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_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/mpc836x_mds_defconfig b/arch/powerpc/configs/mpc836x_mds_defconfig
index c44fc56..7c8b060 100644
--- a/arch/powerpc/configs/mpc836x_mds_defconfig
+++ b/arch/powerpc/configs/mpc836x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc4
-# Thu Dec 6 16:48:43 2007
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:21 2008
#
# CONFIG_PPC64 is not set
@@ -14,8 +14,8 @@
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
-CONFIG_83xx=y
CONFIG_PPC_FPU=y
+# CONFIG_FSL_EMB_PERFMON is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -29,6 +29,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -66,15 +67,19 @@
# 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 is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -86,11 +91,13 @@
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 is not set
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
@@ -98,6 +105,13 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -125,6 +139,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -133,18 +148,22 @@
# CONFIG_PPC_82xx is not set
CONFIG_PPC_83xx=y
# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
-# CONFIG_MPC8313_RDB is not set
+CONFIG_MPC83xx=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_PPC_MPC836x=y
+# CONFIG_MPC837x_MDS is not set
+# CONFIG_MPC837x_RDB is not set
+# CONFIG_SBC834x is not set
+CONFIG_IPIC=y
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -156,7 +175,6 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
CONFIG_QUICC_ENGINE=y
-# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
#
@@ -172,12 +190,16 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -196,11 +218,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE=""
CONFIG_ISA_DMA_API=y
#
@@ -249,6 +267,7 @@
# 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
@@ -304,6 +323,7 @@
#
# 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
@@ -348,7 +368,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
-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_MISC_DEVICES=y
@@ -356,6 +376,8 @@
# 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_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -420,6 +442,7 @@
# 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_QLOGIC_1280 is not set
@@ -450,7 +473,6 @@
# 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=y
@@ -466,6 +488,7 @@
# 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
@@ -487,6 +510,9 @@
# 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
@@ -517,6 +543,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -530,7 +557,6 @@
# 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
@@ -573,6 +599,7 @@
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -592,6 +619,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# 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
@@ -646,14 +674,12 @@
#
# 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_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -678,6 +704,7 @@
# 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_I5K_AMB is not set
@@ -707,6 +734,7 @@
# 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
@@ -716,9 +744,11 @@
# 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_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -784,17 +814,18 @@
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS 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
@@ -821,6 +852,7 @@
# 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
#
# SPI RTC drivers
@@ -830,9 +862,10 @@
# 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_STK17TA8 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
@@ -840,6 +873,7 @@
#
# on-CPU RTC drivers
#
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -865,12 +899,10 @@
# 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
@@ -912,8 +944,10 @@
# CONFIG_EFS_FS 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
@@ -957,7 +991,6 @@
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
CONFIG_UCC_FAST=y
CONFIG_UCC=y
@@ -975,7 +1008,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -989,6 +1021,7 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1002,6 +1035,7 @@
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
@@ -1019,6 +1053,9 @@
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
@@ -1033,12 +1070,15 @@
# 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_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/configs/mpc837x_mds_defconfig b/arch/powerpc/configs/mpc837x_mds_defconfig
index 4f49aee..f377cde 100644
--- a/arch/powerpc/configs/mpc837x_mds_defconfig
+++ b/arch/powerpc/configs/mpc837x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.23
-# Wed Oct 10 16:31:39 2007
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:23 2008
#
# CONFIG_PPC64 is not set
@@ -14,16 +14,22 @@
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
-CONFIG_83xx=y
CONFIG_PPC_FPU=y
+# CONFIG_FSL_EMB_PERFMON is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
# CONFIG_SMP is not set
CONFIG_PPC32=y
+CONFIG_WORD_SIZE=32
CONFIG_PPC_MERGE=y
CONFIG_MMU=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -61,12 +67,19 @@
# 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_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=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
@@ -79,17 +92,27 @@
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 is not set
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_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -117,28 +140,32 @@
# 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 is not set
-# CONFIG_EMBEDDED6xx is not set
# CONFIG_PPC_82xx is not set
CONFIG_PPC_83xx=y
# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
-# CONFIG_MPC8313_RDB is not set
+CONFIG_MPC83xx=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_MPC837x_MDS=y
+# CONFIG_MPC837x_RDB is not set
+# CONFIG_SBC834x is not set
CONFIG_PPC_MPC837x=y
+CONFIG_IPIC=y
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -149,25 +176,31 @@
# 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
-CONFIG_FSL_SERDES=y
#
# Kernel options
#
# CONFIG_HIGHMEM 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
# 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_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -177,6 +210,7 @@
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
@@ -185,11 +219,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE=""
CONFIG_ISA_DMA_API=y
#
@@ -203,10 +233,6 @@
# CONFIG_PCI_DOMAINS is not set
# CONFIG_PCI_SYSCALL is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
# CONFIG_PCCARD is not set
#
@@ -220,7 +246,7 @@
CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
CONFIG_KERNEL_START=0xc0000000
-CONFIG_TASK_SIZE=0x80000000
+CONFIG_TASK_SIZE=0xc0000000
CONFIG_BOOT_LOAD=0x00800000
#
@@ -238,6 +264,7 @@
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
@@ -260,6 +287,7 @@
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_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
@@ -285,10 +313,6 @@
# 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
#
@@ -296,6 +320,7 @@
#
# 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
@@ -317,6 +342,7 @@
#
# Generic Driver Options
#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
@@ -334,11 +360,13 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
-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_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -377,11 +405,13 @@
# 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=y
# CONFIG_ATA_NONSTANDARD is not set
+# CONFIG_SATA_MV is not set
CONFIG_SATA_FSL=y
# CONFIG_PATA_PLATFORM is not set
# CONFIG_MD is not set
@@ -393,6 +423,7 @@
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
+# CONFIG_VETH is not set
CONFIG_PHYLIB=y
#
@@ -407,10 +438,18 @@
# 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_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_E1000E_ENABLED is not set
CONFIG_GIANFAR=y
# CONFIG_GFAR_NAPI is not set
CONFIG_NETDEV_10000=y
@@ -423,7 +462,6 @@
# 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
@@ -442,7 +480,6 @@
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
@@ -488,14 +525,6 @@
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# 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_83xx_WDT=y
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
CONFIG_GEN_RTC=y
@@ -527,14 +556,12 @@
#
# 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_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -551,8 +578,6 @@
# CONFIG_POWER_SUPPLY 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
@@ -560,12 +585,13 @@
# 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_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_FSCHER is not set
-# CONFIG_SENSORS_FSCPOS 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
@@ -588,6 +614,7 @@
# 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
@@ -595,9 +622,25 @@
# 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_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_83xx_WDT=y
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
#
# Multifunction device drivers
@@ -614,16 +657,15 @@
#
# Graphics support
#
+# 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
-# CONFIG_VGASTATE is not set
-CONFIG_VIDEO_OUTPUT_CONTROL=m
-# CONFIG_FB is not set
-# CONFIG_FB_IBM_GXT4500 is not set
#
# Sound
@@ -632,6 +674,7 @@
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
# CONFIG_USB_ARCH_HAS_OHCI is not set
@@ -641,28 +684,13 @@
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
-
-#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -681,7 +709,6 @@
# 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
@@ -689,12 +716,10 @@
# 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
@@ -722,7 +747,6 @@
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
#
@@ -737,14 +761,13 @@
# CONFIG_EFS_FS 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
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
@@ -787,17 +810,8 @@
# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
# CONFIG_SYSV68_PARTITION is not set
-
-#
-# Native Language Support
-#
# CONFIG_NLS is not set
-
-#
-# Distributed Lock Manager
-#
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -815,15 +829,10 @@
CONFIG_HAS_DMA=y
#
-# Instrumentation Support
-#
-# CONFIG_PROFILING is not set
-# CONFIG_KPROBES 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
@@ -831,6 +840,7 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_SAMPLES is not set
# CONFIG_PPC_EARLY_DEBUG is not set
#
@@ -838,9 +848,11 @@
#
# CONFIG_KEYS is not set
# 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_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
@@ -857,6 +869,10 @@
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
@@ -870,9 +886,14 @@
# 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_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/mpc837x_rdb_defconfig b/arch/powerpc/configs/mpc837x_rdb_defconfig
index 91d291e..44093a0 100644
--- a/arch/powerpc/configs/mpc837x_rdb_defconfig
+++ b/arch/powerpc/configs/mpc837x_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc8
-# Thu Jan 24 20:04:39 2008
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:24 2008
#
# CONFIG_PPC64 is not set
@@ -14,8 +14,8 @@
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
-CONFIG_83xx=y
CONFIG_PPC_FPU=y
+# CONFIG_FSL_EMB_PERFMON is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -29,6 +29,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -66,17 +67,19 @@
# 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_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -89,17 +92,26 @@
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 is not set
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_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -128,6 +140,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -136,11 +149,12 @@
# CONFIG_PPC_82xx is not set
CONFIG_PPC_83xx=y
# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
+CONFIG_MPC83xx=y
# CONFIG_MPC831x_RDB is not set
# CONFIG_MPC832x_MDS is not set
# CONFIG_MPC832x_RDB is not set
@@ -149,6 +163,7 @@
# CONFIG_MPC836x_MDS is not set
# CONFIG_MPC837x_MDS is not set
CONFIG_MPC837x_RDB=y
+# CONFIG_SBC834x is not set
CONFIG_PPC_MPC837x=y
CONFIG_IPIC=y
# CONFIG_MPIC is not set
@@ -161,7 +176,6 @@
# 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
#
@@ -177,12 +191,16 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -201,11 +219,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE=""
CONFIG_ISA_DMA_API=y
#
@@ -301,6 +315,7 @@
#
# 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
@@ -340,11 +355,13 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
-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_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -389,6 +406,7 @@
# CONFIG_SCSI_DEBUG is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+# CONFIG_SATA_MV is not set
CONFIG_SATA_FSL=y
# CONFIG_PATA_PLATFORM is not set
CONFIG_MD=y
@@ -425,6 +443,7 @@
# 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
@@ -435,6 +454,7 @@
# 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 is not set
@@ -447,7 +467,6 @@
# 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
@@ -542,14 +561,12 @@
#
# 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_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -574,6 +591,7 @@
# 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
@@ -601,6 +619,7 @@
# 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
@@ -608,9 +627,11 @@
# 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_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -668,15 +689,13 @@
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -702,12 +721,10 @@
# 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
@@ -749,8 +766,10 @@
# CONFIG_EFS_FS 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
@@ -813,10 +832,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_KPROBES is not set
-# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -846,6 +861,7 @@
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
@@ -863,6 +879,9 @@
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
@@ -877,11 +896,13 @@
# 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_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/mpc83xx_defconfig b/arch/powerpc/configs/mpc83xx_defconfig
index a9807f0..1f6cf68 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: 2.6.24-rc8
-# Mon Jan 28 13:14:19 2008
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:25 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_FSL_EMB_PERFMON is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -28,6 +29,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -65,17 +67,19 @@
# 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_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -88,17 +92,26 @@
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 is not set
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_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -127,6 +140,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -135,8 +149,8 @@
# CONFIG_PPC_82xx is not set
CONFIG_PPC_83xx=y
# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
@@ -181,13 +195,17 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -206,11 +224,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE=""
CONFIG_ISA_DMA_API=y
#
@@ -255,6 +269,7 @@
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
@@ -310,6 +325,7 @@
#
# 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
@@ -349,11 +365,13 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
-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_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -398,6 +416,7 @@
# CONFIG_SCSI_DEBUG is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
+# CONFIG_SATA_MV is not set
CONFIG_SATA_FSL=y
# CONFIG_PATA_PLATFORM is not set
# CONFIG_MD is not set
@@ -424,6 +443,7 @@
# CONFIG_SMSC_PHY is not set
# CONFIG_BROADCOM_PHY is not set
CONFIG_ICPLUS_PHY=y
+# CONFIG_REALTEK_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -434,9 +454,14 @@
# 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 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_NETDEV_10000=y
#
@@ -447,7 +472,6 @@
# 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
@@ -543,14 +567,12 @@
#
# 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_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -575,6 +597,7 @@
# 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
@@ -602,6 +625,7 @@
# 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
@@ -609,9 +633,11 @@
# 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_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -665,21 +691,17 @@
# CONFIG_USB_ARCH_HAS_OHCI is not set
CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
-CONFIG_USB_EHCI_ROOT_HUB_TT=y
-CONFIG_USB_EHCI_FSL=y
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -705,12 +727,10 @@
# 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
@@ -752,8 +772,10 @@
# CONFIG_EFS_FS 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
@@ -801,6 +823,8 @@
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_NLS is not set
# CONFIG_DLM is not set
+CONFIG_UCC_FAST=y
+CONFIG_UCC=y
#
# Library routines
@@ -816,10 +840,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_KPROBES is not set
-# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -845,6 +865,7 @@
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
@@ -862,6 +883,9 @@
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
@@ -876,12 +900,14 @@
# 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_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/configs/mpc8540_ads_defconfig b/arch/powerpc/configs/mpc8540_ads_defconfig
index 3791e29..b998539 100644
--- a/arch/powerpc/configs/mpc8540_ads_defconfig
+++ b/arch/powerpc/configs/mpc8540_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc4
-# Thu Dec 6 16:48:44 2007
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:25 2008
#
# CONFIG_PPC64 is not set
@@ -14,10 +14,10 @@
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
-CONFIG_85xx=y
CONFIG_E500=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
+CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
# CONFIG_PPC_MM_SLICES is not set
@@ -30,6 +30,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -67,15 +68,19 @@
# 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 is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -89,11 +94,13 @@
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
@@ -101,6 +108,13 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -123,22 +137,30 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
+CONFIG_MPC85xx=y
CONFIG_MPC8540_ADS=y
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC85xx_DS is not set
-CONFIG_MPC8540=y
-CONFIG_MPC85xx=y
+# CONFIG_STX_GP3 is not set
+# CONFIG_TQM8540 is not set
+# CONFIG_TQM8541 is not set
+# CONFIG_TQM8555 is not set
+# CONFIG_TQM8560 is not set
+# CONFIG_SBC8548 is not set
+# CONFIG_SBC8560 is not set
+# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -165,13 +187,17 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -190,18 +216,13 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
# CONFIG_SECCOMP is not set
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE=""
CONFIG_ISA_DMA_API=y
#
# Bus options
#
CONFIG_ZONE_DMA=y
-CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
# CONFIG_PCI is not set
# CONFIG_PCI_DOMAINS is not set
@@ -238,6 +259,7 @@
CONFIG_XFRM_USER=y
# 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
@@ -293,6 +315,7 @@
#
# 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
@@ -334,11 +357,13 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
-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_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -373,6 +398,7 @@
# 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
@@ -383,6 +409,7 @@
# 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
@@ -395,7 +422,6 @@
# 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
@@ -489,6 +515,7 @@
# 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_WATCHDOG is not set
#
@@ -538,15 +565,13 @@
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -572,12 +597,10 @@
# 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
@@ -619,8 +642,10 @@
# CONFIG_EFS_FS 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
@@ -661,7 +686,6 @@
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -677,7 +701,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -696,6 +719,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS 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
@@ -708,8 +732,8 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
@@ -725,5 +749,48 @@
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_CRYPTO 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_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/mpc8544_ds_defconfig b/arch/powerpc/configs/mpc8544_ds_defconfig
index 18623a8..c75b6ae 100644
--- a/arch/powerpc/configs/mpc8544_ds_defconfig
+++ b/arch/powerpc/configs/mpc8544_ds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc4
-# Thu Dec 6 16:48:46 2007
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:26 2008
#
# CONFIG_PPC64 is not set
@@ -14,10 +14,10 @@
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
-CONFIG_85xx=y
CONFIG_E500=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
+CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
# CONFIG_PPC_MM_SLICES is not set
@@ -30,6 +30,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -68,17 +69,21 @@
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_PID_NS is not set
CONFIG_AUDIT=y
# CONFIG_AUDITSYSCALL is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -92,11 +97,13 @@
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
@@ -104,6 +111,14 @@
# 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_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -131,21 +146,30 @@
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
+CONFIG_MPC85xx=y
# CONFIG_MPC8540_ADS is not set
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
CONFIG_MPC85xx_DS=y
-CONFIG_MPC85xx=y
+# CONFIG_STX_GP3 is not set
+# CONFIG_TQM8540 is not set
+# CONFIG_TQM8541 is not set
+# CONFIG_TQM8555 is not set
+# CONFIG_TQM8560 is not set
+# CONFIG_SBC8548 is not set
+# CONFIG_SBC8560 is not set
+# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
CONFIG_PPC_I8259=y
@@ -172,13 +196,17 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -197,11 +225,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE=""
CONFIG_ISA_DMA_API=y
#
@@ -252,6 +276,7 @@
CONFIG_XFRM_USER=y
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
@@ -335,6 +360,7 @@
#
# 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
@@ -383,7 +409,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=131072
-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_MISC_DEVICES=y
@@ -391,6 +417,8 @@
# 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_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -456,6 +484,7 @@
# 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 is not set
@@ -486,6 +515,7 @@
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_FSL is not set
CONFIG_PATA_ALI=y
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
@@ -509,6 +539,7 @@
# 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
@@ -542,7 +573,6 @@
# 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=y
@@ -558,6 +588,7 @@
# 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
@@ -579,6 +610,9 @@
# 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
@@ -605,6 +639,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -627,7 +662,6 @@
# 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
@@ -678,6 +712,7 @@
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -756,14 +791,12 @@
#
# Miscellaneous I2C Chip support
#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
CONFIG_SENSORS_EEPROM=y
# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -779,6 +812,7 @@
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
#
@@ -803,6 +837,8 @@
#
# Supported SAA7146 based PCI Adapters
#
+# CONFIG_TTPCI_EEPROM is not set
+# CONFIG_DVB_BUDGET_CORE is not set
#
# Supported USB Adapters
@@ -888,11 +924,13 @@
# CONFIG_DVB_PLL is not set
# CONFIG_DVB_TDA826X is not set
# CONFIG_DVB_TDA827X is not set
+# CONFIG_DVB_TDA18271 is not set
# CONFIG_DVB_TUNER_QT1010 is not set
# CONFIG_DVB_TUNER_MT2060 is not set
# CONFIG_DVB_TUNER_MT2266 is not set
# CONFIG_DVB_TUNER_MT2131 is not set
# CONFIG_DVB_TUNER_DIB0070 is not set
+# CONFIG_DVB_TUNER_XC5000 is not set
#
# Miscellaneous devices
@@ -970,6 +1008,7 @@
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
@@ -995,6 +1034,7 @@
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_HIFIER is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
CONFIG_SND_INTEL8X0=y
@@ -1012,6 +1052,7 @@
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
+# 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
@@ -1041,6 +1082,10 @@
#
#
+# ALSA SoC audio for Freescale SOCs
+#
+
+#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
@@ -1063,6 +1108,7 @@
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
@@ -1076,9 +1122,10 @@
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
-# 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_EHCI_FSL is not set
+CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF=y
@@ -1129,10 +1176,6 @@
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -1158,21 +1201,18 @@
# 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
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS 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
@@ -1199,6 +1239,7 @@
# 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
#
# SPI RTC drivers
@@ -1208,9 +1249,10 @@
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
+# CONFIG_RTC_DRV_DS1511 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_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
@@ -1218,6 +1260,7 @@
#
# on-CPU RTC drivers
#
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -1243,12 +1286,10 @@
# 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
@@ -1300,8 +1341,10 @@
CONFIG_EFS_FS=m
CONFIG_CRAMFS=y
CONFIG_VXFS_FS=m
+# CONFIG_MINIX_FS is not set
CONFIG_HPFS_FS=m
CONFIG_QNX4FS_FS=m
+# CONFIG_ROMFS_FS is not set
CONFIG_SYSV_FS=m
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
@@ -1393,7 +1436,6 @@
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=m
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -1410,7 +1452,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -1429,6 +1470,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS 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
@@ -1442,9 +1484,9 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=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_STACKOVERFLOW is not set
@@ -1463,6 +1505,7 @@
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
@@ -1481,6 +1524,9 @@
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
@@ -1495,11 +1541,14 @@
# 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_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/mpc8560_ads_defconfig b/arch/powerpc/configs/mpc8560_ads_defconfig
index 51f9693..851ac91 100644
--- a/arch/powerpc/configs/mpc8560_ads_defconfig
+++ b/arch/powerpc/configs/mpc8560_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc4
-# Thu Dec 6 16:48:48 2007
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:27 2008
#
# CONFIG_PPC64 is not set
@@ -14,10 +14,10 @@
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
-CONFIG_85xx=y
CONFIG_E500=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
+CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
# CONFIG_PPC_MM_SLICES is not set
@@ -30,6 +30,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -67,15 +68,19 @@
# 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 is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -89,11 +94,13 @@
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
@@ -101,6 +108,13 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -123,22 +137,30 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
+CONFIG_MPC85xx=y
# CONFIG_MPC8540_ADS is not set
CONFIG_MPC8560_ADS=y
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC85xx_DS is not set
-CONFIG_MPC8560=y
-CONFIG_MPC85xx=y
+# CONFIG_STX_GP3 is not set
+# CONFIG_TQM8540 is not set
+# CONFIG_TQM8541 is not set
+# CONFIG_TQM8555 is not set
+# CONFIG_TQM8560 is not set
+# CONFIG_SBC8548 is not set
+# CONFIG_SBC8560 is not set
+# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -167,13 +189,17 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -192,11 +218,7 @@
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
# CONFIG_SECCOMP is not set
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE=""
CONFIG_ISA_DMA_API=y
#
@@ -246,6 +268,7 @@
# 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
@@ -301,6 +324,7 @@
#
# 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
@@ -347,7 +371,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
-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_MISC_DEVICES=y
@@ -355,6 +379,8 @@
# 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_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -383,7 +409,6 @@
# 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=y
@@ -399,6 +424,7 @@
# 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
@@ -426,6 +452,9 @@
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
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
@@ -452,6 +481,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -464,7 +494,6 @@
# CONFIG_HIPPI 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
@@ -507,6 +536,7 @@
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -567,6 +597,7 @@
# 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_WATCHDOG is not set
#
@@ -619,16 +650,14 @@
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -654,12 +683,10 @@
# 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
@@ -701,8 +728,10 @@
# CONFIG_EFS_FS 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
@@ -743,7 +772,6 @@
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -759,7 +787,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -778,6 +805,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS 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
@@ -790,8 +818,8 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
@@ -808,6 +836,50 @@
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_CRYPTO 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_AUTHENC is not set
+# 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_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/configs/mpc8568mds_defconfig b/arch/powerpc/configs/mpc8568mds_defconfig
index f51b58a..e7da4b9 100644
--- a/arch/powerpc/configs/mpc8568mds_defconfig
+++ b/arch/powerpc/configs/mpc8568mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc4
-# Thu Dec 6 16:48:50 2007
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:28 2008
#
# CONFIG_PPC64 is not set
@@ -14,10 +14,10 @@
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
-CONFIG_85xx=y
CONFIG_E500=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
+CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
# CONFIG_PPC_MM_SLICES is not set
@@ -30,6 +30,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -67,15 +68,19 @@
# 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 is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -87,11 +92,13 @@
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 is not set
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
@@ -99,6 +106,13 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -126,21 +140,30 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
+CONFIG_MPC85xx=y
# CONFIG_MPC8540_ADS is not set
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
CONFIG_MPC85xx_MDS=y
# CONFIG_MPC85xx_DS is not set
-CONFIG_MPC85xx=y
+# CONFIG_STX_GP3 is not set
+# CONFIG_TQM8540 is not set
+# CONFIG_TQM8541 is not set
+# CONFIG_TQM8555 is not set
+# CONFIG_TQM8560 is not set
+# CONFIG_SBC8548 is not set
+# CONFIG_SBC8560 is not set
+# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -168,13 +191,17 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -193,11 +220,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE=""
CONFIG_ISA_DMA_API=y
#
@@ -247,6 +270,7 @@
# 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
@@ -302,6 +326,7 @@
#
# 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
@@ -348,7 +373,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
-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_MISC_DEVICES=y
@@ -356,6 +381,8 @@
# 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_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -420,6 +447,7 @@
# 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_QLOGIC_1280 is not set
@@ -450,7 +478,6 @@
# 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=y
@@ -466,6 +493,7 @@
# 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
@@ -487,6 +515,9 @@
# 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
@@ -514,6 +545,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -527,7 +559,6 @@
# 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
@@ -570,6 +601,7 @@
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -590,6 +622,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# 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
@@ -644,14 +677,12 @@
#
# 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_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -676,6 +707,7 @@
# 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_I5K_AMB is not set
@@ -705,6 +737,7 @@
# 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
@@ -714,9 +747,11 @@
# 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_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -782,17 +817,18 @@
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS 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
@@ -819,6 +855,7 @@
# 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
#
# SPI RTC drivers
@@ -828,9 +865,10 @@
# 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_STK17TA8 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
@@ -838,6 +876,7 @@
#
# on-CPU RTC drivers
#
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -863,12 +902,10 @@
# 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
@@ -910,8 +947,10 @@
# CONFIG_EFS_FS 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
@@ -955,7 +994,6 @@
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -971,7 +1009,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -990,6 +1027,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS 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
@@ -1002,9 +1040,9 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=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_STACKOVERFLOW is not set
@@ -1023,6 +1061,7 @@
# CONFIG_PPC_EARLY_DEBUG_PAS_REALMODE is not set
# CONFIG_PPC_EARLY_DEBUG_BEAT is not set
# CONFIG_PPC_EARLY_DEBUG_44x is not set
+# CONFIG_PPC_EARLY_DEBUG_40x is not set
# CONFIG_PPC_EARLY_DEBUG_CPM is not set
#
@@ -1034,6 +1073,7 @@
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
@@ -1051,6 +1091,9 @@
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
@@ -1065,12 +1108,15 @@
# 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_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/configs/mpc8572_ds_defconfig b/arch/powerpc/configs/mpc8572_ds_defconfig
index b40802d..460afe9 100644
--- a/arch/powerpc/configs/mpc8572_ds_defconfig
+++ b/arch/powerpc/configs/mpc8572_ds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc4
-# Thu Dec 6 16:48:52 2007
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:29 2008
#
# CONFIG_PPC64 is not set
@@ -14,10 +14,10 @@
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
-CONFIG_85xx=y
CONFIG_E500=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
+CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
# CONFIG_PPC_MM_SLICES is not set
@@ -30,6 +30,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -68,17 +69,21 @@
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_PID_NS is not set
CONFIG_AUDIT=y
# CONFIG_AUDITSYSCALL is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -92,11 +97,13 @@
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
@@ -104,6 +111,14 @@
# 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_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -131,21 +146,30 @@
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
+CONFIG_MPC85xx=y
# CONFIG_MPC8540_ADS is not set
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
CONFIG_MPC85xx_DS=y
-CONFIG_MPC85xx=y
+# CONFIG_STX_GP3 is not set
+# CONFIG_TQM8540 is not set
+# CONFIG_TQM8541 is not set
+# CONFIG_TQM8555 is not set
+# CONFIG_TQM8560 is not set
+# CONFIG_SBC8548 is not set
+# CONFIG_SBC8560 is not set
+# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
CONFIG_PPC_I8259=y
@@ -172,13 +196,17 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -197,11 +225,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE=""
CONFIG_ISA_DMA_API=y
#
@@ -252,6 +276,7 @@
CONFIG_XFRM_USER=y
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
@@ -335,6 +360,7 @@
#
# 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
@@ -383,7 +409,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=131072
-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_MISC_DEVICES=y
@@ -391,6 +417,8 @@
# 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_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -456,6 +484,7 @@
# 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 is not set
@@ -486,6 +515,7 @@
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_FSL is not set
CONFIG_PATA_ALI=y
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
@@ -509,6 +539,7 @@
# 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
@@ -542,7 +573,6 @@
# 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=y
@@ -558,6 +588,7 @@
# 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
@@ -579,6 +610,9 @@
# 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
@@ -605,6 +639,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -627,7 +662,6 @@
# 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
@@ -678,6 +712,7 @@
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -756,14 +791,12 @@
#
# Miscellaneous I2C Chip support
#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
CONFIG_SENSORS_EEPROM=y
# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -779,6 +812,7 @@
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
#
@@ -803,6 +837,8 @@
#
# Supported SAA7146 based PCI Adapters
#
+# CONFIG_TTPCI_EEPROM is not set
+# CONFIG_DVB_BUDGET_CORE is not set
#
# Supported USB Adapters
@@ -888,11 +924,13 @@
# CONFIG_DVB_PLL is not set
# CONFIG_DVB_TDA826X is not set
# CONFIG_DVB_TDA827X is not set
+# CONFIG_DVB_TDA18271 is not set
# CONFIG_DVB_TUNER_QT1010 is not set
# CONFIG_DVB_TUNER_MT2060 is not set
# CONFIG_DVB_TUNER_MT2266 is not set
# CONFIG_DVB_TUNER_MT2131 is not set
# CONFIG_DVB_TUNER_DIB0070 is not set
+# CONFIG_DVB_TUNER_XC5000 is not set
#
# Miscellaneous devices
@@ -970,6 +1008,7 @@
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
@@ -995,6 +1034,7 @@
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_HIFIER is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
CONFIG_SND_INTEL8X0=y
@@ -1012,6 +1052,7 @@
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
+# 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
@@ -1041,6 +1082,10 @@
#
#
+# ALSA SoC audio for Freescale SOCs
+#
+
+#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
@@ -1063,6 +1108,7 @@
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
@@ -1076,9 +1122,10 @@
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
-# 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_EHCI_FSL is not set
+CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF=y
@@ -1129,10 +1176,6 @@
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -1158,21 +1201,18 @@
# 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
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS 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
@@ -1199,6 +1239,7 @@
# 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
#
# SPI RTC drivers
@@ -1208,9 +1249,10 @@
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
+# CONFIG_RTC_DRV_DS1511 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_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
@@ -1218,6 +1260,7 @@
#
# on-CPU RTC drivers
#
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -1243,12 +1286,10 @@
# 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
@@ -1300,8 +1341,10 @@
CONFIG_EFS_FS=m
CONFIG_CRAMFS=y
CONFIG_VXFS_FS=m
+# CONFIG_MINIX_FS is not set
CONFIG_HPFS_FS=m
CONFIG_QNX4FS_FS=m
+# CONFIG_ROMFS_FS is not set
CONFIG_SYSV_FS=m
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
@@ -1393,7 +1436,6 @@
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=m
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -1410,7 +1452,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -1429,6 +1470,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS 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
@@ -1442,9 +1484,9 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=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_STACKOVERFLOW is not set
@@ -1463,6 +1505,7 @@
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
@@ -1481,6 +1524,9 @@
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
@@ -1495,11 +1541,14 @@
# 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_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/mpc85xx_cds_defconfig b/arch/powerpc/configs/mpc85xx_cds_defconfig
index 2f9ad58..a469fe9 100644
--- a/arch/powerpc/configs/mpc85xx_cds_defconfig
+++ b/arch/powerpc/configs/mpc85xx_cds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc4
-# Thu Dec 6 16:48:54 2007
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:30 2008
#
# CONFIG_PPC64 is not set
@@ -14,10 +14,10 @@
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
-CONFIG_85xx=y
CONFIG_E500=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
+CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
# CONFIG_PPC_MM_SLICES is not set
@@ -30,6 +30,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -67,15 +68,19 @@
# 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 is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -89,11 +94,13 @@
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
@@ -101,6 +108,13 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -123,22 +137,30 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
+CONFIG_MPC85xx=y
# CONFIG_MPC8540_ADS is not set
# CONFIG_MPC8560_ADS is not set
CONFIG_MPC85xx_CDS=y
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC85xx_DS is not set
-CONFIG_MPC8540=y
-CONFIG_MPC85xx=y
+# CONFIG_STX_GP3 is not set
+# CONFIG_TQM8540 is not set
+# CONFIG_TQM8541 is not set
+# CONFIG_TQM8555 is not set
+# CONFIG_TQM8560 is not set
+# CONFIG_SBC8548 is not set
+# CONFIG_SBC8560 is not set
+# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
CONFIG_PPC_I8259=y
@@ -165,13 +187,17 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -190,11 +216,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
# CONFIG_SECCOMP is not set
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE=""
CONFIG_ISA_DMA_API=y
#
@@ -244,6 +266,7 @@
CONFIG_XFRM_USER=y
# 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
@@ -299,6 +322,7 @@
#
# 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
@@ -345,7 +369,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
-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_MISC_DEVICES=y
@@ -353,12 +377,14 @@
# 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_HAVE_IDE=y
CONFIG_IDE=y
CONFIG_IDE_MAX_HWIFS=4
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_BLK_DEV_IDE_SATA is not set
# CONFIG_BLK_DEV_IDEDISK is not set
@@ -374,12 +400,12 @@
#
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
@@ -410,7 +436,6 @@
# CONFIG_BLK_DEV_TRM290 is not set
CONFIG_BLK_DEV_VIA82CXXX=y
# 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
@@ -441,7 +466,6 @@
# 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=y
@@ -457,6 +481,7 @@
# 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
@@ -480,6 +505,9 @@
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
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
@@ -506,6 +534,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -518,7 +547,6 @@
# CONFIG_HIPPI 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
@@ -561,6 +589,7 @@
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -620,6 +649,7 @@
# 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_WATCHDOG is not set
#
@@ -672,16 +702,14 @@
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -707,12 +735,10 @@
# 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
@@ -754,8 +780,10 @@
# CONFIG_EFS_FS 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
@@ -796,7 +824,6 @@
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -812,7 +839,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -831,6 +857,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS 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
@@ -843,8 +870,8 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
@@ -860,5 +887,49 @@
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_CRYPTO 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_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index 90e38ba..615e4c1 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: 2.6.24-rc8
-# Mon Jan 28 13:12:07 2008
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:31 2008
#
# CONFIG_PPC64 is not set
@@ -17,6 +17,7 @@
CONFIG_E500=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
+CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
# CONFIG_PPC_MM_SLICES is not set
@@ -29,6 +30,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -67,17 +69,21 @@
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_PID_NS is not set
CONFIG_AUDIT=y
# CONFIG_AUDITSYSCALL is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -91,11 +97,13 @@
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
@@ -103,6 +111,13 @@
# 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_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -131,12 +146,13 @@
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
@@ -184,13 +200,17 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -209,11 +229,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE=""
CONFIG_ISA_DMA_API=y
#
@@ -264,6 +280,7 @@
CONFIG_XFRM_USER=y
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
@@ -347,6 +364,7 @@
#
# 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
@@ -395,7 +413,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=131072
-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_MISC_DEVICES=y
@@ -403,6 +421,8 @@
# 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_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -468,6 +488,7 @@
# 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 is not set
@@ -522,6 +543,7 @@
# 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
@@ -570,6 +592,7 @@
# 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
@@ -592,7 +615,9 @@
# 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
@@ -620,6 +645,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -642,7 +668,6 @@
# 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
@@ -693,6 +718,7 @@
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -773,14 +799,12 @@
#
# Miscellaneous I2C Chip support
#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
CONFIG_SENSORS_EEPROM=y
# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -796,6 +820,7 @@
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
#
@@ -820,6 +845,8 @@
#
# Supported SAA7146 based PCI Adapters
#
+# CONFIG_TTPCI_EEPROM is not set
+# CONFIG_DVB_BUDGET_CORE is not set
#
# Supported USB Adapters
@@ -905,11 +932,13 @@
# CONFIG_DVB_PLL is not set
# CONFIG_DVB_TDA826X is not set
# CONFIG_DVB_TDA827X is not set
+# CONFIG_DVB_TDA18271 is not set
# CONFIG_DVB_TUNER_QT1010 is not set
# CONFIG_DVB_TUNER_MT2060 is not set
# CONFIG_DVB_TUNER_MT2266 is not set
# CONFIG_DVB_TUNER_MT2131 is not set
# CONFIG_DVB_TUNER_DIB0070 is not set
+# CONFIG_DVB_TUNER_XC5000 is not set
#
# Miscellaneous devices
@@ -987,6 +1016,7 @@
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
@@ -1012,6 +1042,7 @@
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_HIFIER is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
CONFIG_SND_INTEL8X0=y
@@ -1029,6 +1060,7 @@
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
+# 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
@@ -1058,6 +1090,10 @@
#
#
+# ALSA SoC audio for Freescale SOCs
+#
+
+#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
@@ -1080,6 +1116,7 @@
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
@@ -1093,9 +1130,10 @@
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
-# 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_EHCI_FSL is not set
+CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF=y
@@ -1146,10 +1184,6 @@
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -1175,21 +1209,18 @@
# 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
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS 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
@@ -1216,6 +1247,7 @@
# 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
#
# SPI RTC drivers
@@ -1225,9 +1257,10 @@
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
+# CONFIG_RTC_DRV_DS1511 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_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
@@ -1235,6 +1268,7 @@
#
# on-CPU RTC drivers
#
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -1260,12 +1294,10 @@
# 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
@@ -1317,8 +1349,10 @@
CONFIG_EFS_FS=m
CONFIG_CRAMFS=y
CONFIG_VXFS_FS=m
+# CONFIG_MINIX_FS is not set
CONFIG_HPFS_FS=m
CONFIG_QNX4FS_FS=m
+# CONFIG_ROMFS_FS is not set
CONFIG_SYSV_FS=m
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
@@ -1426,7 +1460,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -1445,6 +1478,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS 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
@@ -1458,9 +1492,9 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=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_STACKOVERFLOW is not set
@@ -1480,6 +1514,7 @@
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
@@ -1498,6 +1533,9 @@
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
@@ -1512,12 +1550,15 @@
# 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_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/configs/mpc8610_hpcd_defconfig b/arch/powerpc/configs/mpc8610_hpcd_defconfig
index 2500ef4..9270afe 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: 2.6.24-rc4
-# Thu Dec 6 16:48:56 2007
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:33 2008
#
# CONFIG_PPC64 is not set
@@ -29,6 +29,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -65,16 +66,20 @@
# 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=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -88,11 +93,13 @@
CONFIG_PRINTK=y
CONFIG_BUG=y
# CONFIG_ELF_CORE is not set
+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
@@ -100,6 +107,13 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -122,6 +136,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -130,14 +145,15 @@
# CONFIG_PPC_82xx is not set
# CONFIG_PPC_83xx is not set
CONFIG_PPC_86xx=y
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
# CONFIG_MPC8641_HPCN is not set
CONFIG_MPC8610_HPCD=y
CONFIG_MPC8610=y
+# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -148,7 +164,6 @@
# 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
#
@@ -164,12 +179,16 @@
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -188,10 +207,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
# CONFIG_SECCOMP is not set
-# CONFIG_WANT_DEVICE_TREE is not set
CONFIG_ISA_DMA_API=y
#
@@ -243,6 +259,7 @@
CONFIG_XFRM_USER=y
# 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
@@ -311,6 +328,7 @@
#
# 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
@@ -357,7 +375,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=131072
-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_MISC_DEVICES=y
@@ -365,6 +383,8 @@
# 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_HAVE_IDE=y
CONFIG_IDE=y
CONFIG_IDE_MAX_HWIFS=4
# CONFIG_BLK_DEV_IDE is not set
@@ -432,6 +452,7 @@
# 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 is not set
@@ -462,6 +483,7 @@
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_FSL is not set
CONFIG_PATA_ALI=y
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
@@ -485,6 +507,7 @@
# 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
@@ -518,7 +541,6 @@
# 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=y
@@ -534,6 +556,7 @@
# 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
@@ -574,6 +597,7 @@
# CONFIG_8139TOO_TUNE_TWISTER is not set
# CONFIG_8139TOO_8129 is not set
# CONFIG_8139_OLD_RX_RESET is not set
+# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
@@ -585,6 +609,9 @@
# 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
@@ -610,6 +637,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -623,7 +651,6 @@
# 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
@@ -674,6 +701,7 @@
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -748,14 +776,12 @@
#
# 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_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -771,6 +797,7 @@
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
#
@@ -859,6 +886,7 @@
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
@@ -884,6 +912,7 @@
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_HIFIER is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
@@ -901,6 +930,7 @@
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
@@ -929,6 +959,10 @@
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
# CONFIG_HID_DEBUG is not set
@@ -942,16 +976,14 @@
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -977,11 +1009,9 @@
# 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 is not set
# CONFIG_INOTIFY is not set
# 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
@@ -1023,8 +1053,10 @@
# CONFIG_EFS_FS 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
@@ -1114,7 +1146,6 @@
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -1130,7 +1161,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -1149,6 +1179,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS 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
@@ -1162,8 +1193,8 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
@@ -1179,5 +1210,49 @@
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_CRYPTO 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_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/mpc8641_hpcn_defconfig b/arch/powerpc/configs/mpc8641_hpcn_defconfig
index ff092fc..994e768 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: 2.6.24-rc4
-# Thu Dec 6 16:48:58 2007
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:34 2008
#
# CONFIG_PPC64 is not set
@@ -30,6 +30,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -68,17 +69,21 @@
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_PID_NS is not set
CONFIG_AUDIT=y
# CONFIG_AUDITSYSCALL is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -92,11 +97,13 @@
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
@@ -104,6 +111,14 @@
# 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_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -132,6 +147,7 @@
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -140,14 +156,15 @@
# CONFIG_PPC_82xx is not set
# CONFIG_PPC_83xx is not set
CONFIG_PPC_86xx=y
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
CONFIG_MPC8641_HPCN=y
# CONFIG_MPC8610_HPCD is not set
CONFIG_MPC8641=y
+# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
CONFIG_PPC_I8259=y
@@ -158,7 +175,6 @@
# 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=y
#
@@ -174,13 +190,16 @@
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
-CONFIG_PREEMPT_BKL=y
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_IRQ_ALL_CPUS is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -201,7 +220,6 @@
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
CONFIG_SECCOMP=y
-# CONFIG_WANT_DEVICE_TREE is not set
CONFIG_ISA_DMA_API=y
#
@@ -252,6 +270,7 @@
CONFIG_XFRM_USER=y
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
@@ -335,6 +354,7 @@
#
# 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
@@ -383,7 +403,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=131072
-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_MISC_DEVICES=y
@@ -391,6 +411,8 @@
# 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_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -456,6 +478,7 @@
# 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 is not set
@@ -486,6 +509,7 @@
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_FSL is not set
CONFIG_PATA_ALI=y
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
@@ -509,6 +533,7 @@
# 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
@@ -542,7 +567,6 @@
# 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=y
@@ -558,6 +582,7 @@
# 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
@@ -579,6 +604,9 @@
# 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
@@ -605,6 +633,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -627,7 +656,6 @@
# 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
@@ -678,6 +706,7 @@
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -756,14 +785,12 @@
#
# Miscellaneous I2C Chip support
#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
CONFIG_SENSORS_EEPROM=y
# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -779,6 +806,7 @@
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
#
@@ -803,6 +831,8 @@
#
# Supported SAA7146 based PCI Adapters
#
+# CONFIG_TTPCI_EEPROM is not set
+# CONFIG_DVB_BUDGET_CORE is not set
#
# Supported USB Adapters
@@ -888,11 +918,13 @@
# CONFIG_DVB_PLL is not set
# CONFIG_DVB_TDA826X is not set
# CONFIG_DVB_TDA827X is not set
+# CONFIG_DVB_TDA18271 is not set
# CONFIG_DVB_TUNER_QT1010 is not set
# CONFIG_DVB_TUNER_MT2060 is not set
# CONFIG_DVB_TUNER_MT2266 is not set
# CONFIG_DVB_TUNER_MT2131 is not set
# CONFIG_DVB_TUNER_DIB0070 is not set
+# CONFIG_DVB_TUNER_XC5000 is not set
#
# Miscellaneous devices
@@ -970,6 +1002,7 @@
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
@@ -995,6 +1028,7 @@
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_HIFIER is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
CONFIG_SND_INTEL8X0=y
@@ -1012,6 +1046,7 @@
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
+# 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
@@ -1041,6 +1076,10 @@
#
#
+# ALSA SoC audio for Freescale SOCs
+#
+
+#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
@@ -1063,6 +1102,7 @@
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
@@ -1076,9 +1116,10 @@
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
-# 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_EHCI_FSL is not set
+CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF=y
@@ -1129,10 +1170,6 @@
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -1158,21 +1195,18 @@
# 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
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS 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
@@ -1199,6 +1233,7 @@
# 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
#
# SPI RTC drivers
@@ -1208,9 +1243,10 @@
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
+# CONFIG_RTC_DRV_DS1511 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_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
@@ -1218,6 +1254,7 @@
#
# on-CPU RTC drivers
#
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -1243,12 +1280,10 @@
# 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
@@ -1300,8 +1335,10 @@
CONFIG_EFS_FS=m
CONFIG_CRAMFS=y
CONFIG_VXFS_FS=m
+# CONFIG_MINIX_FS is not set
CONFIG_HPFS_FS=m
CONFIG_QNX4FS_FS=m
+# CONFIG_ROMFS_FS is not set
CONFIG_SYSV_FS=m
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
@@ -1393,7 +1430,6 @@
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=m
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -1410,7 +1446,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -1429,6 +1464,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS 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
@@ -1442,9 +1478,9 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=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_STACKOVERFLOW is not set
@@ -1463,6 +1499,7 @@
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
@@ -1481,6 +1518,9 @@
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
@@ -1495,11 +1535,14 @@
# 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_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/mpc866_ads_defconfig b/arch/powerpc/configs/mpc866_ads_defconfig
index a7ef231..2d831db 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: 2.6.24-rc4
-# Thu Dec 6 16:48:59 2007
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:35 2008
#
# CONFIG_PPC64 is not set
@@ -26,6 +26,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -62,15 +63,19 @@
# 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 is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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 is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
@@ -82,11 +87,13 @@
CONFIG_PRINTK=y
# CONFIG_BUG is not set
CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
# CONFIG_BASE_FULL is not set
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
# CONFIG_EPOLL is not set
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
# CONFIG_VM_EVENT_COUNTERS is not set
@@ -94,6 +101,13 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=1
@@ -116,12 +130,13 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
@@ -129,6 +144,7 @@
CONFIG_MPC86XADS=y
# CONFIG_MPC885ADS is not set
# CONFIG_PPC_EP88XC is not set
+# CONFIG_PPC_ADDER875 is not set
#
# MPC8xx CPM Options
@@ -145,6 +161,7 @@
# CONFIG_I2C_SPI_UCODE_PATCH is not set
# CONFIG_I2C_SPI_SMC1_UCODE_PATCH is not set
# CONFIG_PQ2ADS is not set
+# CONFIG_IPIC is not set
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -155,7 +172,7 @@
# 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_PPC_CPM_NEW_BINDING=y
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
@@ -172,13 +189,17 @@
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -197,11 +218,7 @@
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
# CONFIG_SECCOMP is not set
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE=""
CONFIG_ISA_DMA_API=y
#
@@ -246,6 +263,7 @@
# 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
@@ -301,6 +319,7 @@
#
# 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
@@ -340,6 +359,8 @@
# 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
#
@@ -374,11 +395,8 @@
# 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=y
-CONFIG_FIXED_MII_10_FDX=y
-CONFIG_FIXED_MII_100_FDX=y
-# CONFIG_FIXED_MII_1000_FDX is not set
-CONFIG_FIXED_MII_AMNT=1
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
@@ -392,6 +410,8 @@
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
#
@@ -402,7 +422,6 @@
# 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
@@ -519,6 +538,7 @@
# 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_WATCHDOG is not set
#
@@ -568,15 +588,13 @@
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -604,12 +622,10 @@
# 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
@@ -651,8 +667,10 @@
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=y
# 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
@@ -699,7 +717,6 @@
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -716,7 +733,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -730,6 +746,7 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_SAMPLES is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -739,6 +756,49 @@
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_CRYPTO 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_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/configs/mpc885_ads_defconfig b/arch/powerpc/configs/mpc885_ads_defconfig
index 22f8171..82151b9 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: 2.6.24-rc4
-# Thu Dec 6 16:49:01 2007
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:35 2008
#
# CONFIG_PPC64 is not set
@@ -26,6 +26,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -63,15 +64,19 @@
# 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 is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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 is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
@@ -84,11 +89,13 @@
CONFIG_PRINTK=y
CONFIG_BUG=y
# CONFIG_ELF_CORE is not set
+CONFIG_COMPAT_BRK=y
# CONFIG_BASE_FULL is not set
# CONFIG_FUTEX is not set
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
# CONFIG_VM_EVENT_COUNTERS is not set
@@ -96,6 +103,13 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=1
# CONFIG_MODULES is not set
@@ -117,12 +131,13 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
@@ -130,6 +145,7 @@
# CONFIG_MPC86XADS is not set
CONFIG_MPC885ADS=y
# CONFIG_PPC_EP88XC is not set
+# CONFIG_PPC_ADDER875 is not set
#
# Freescale Ethernet driver platform-specific options
@@ -153,6 +169,7 @@
# CONFIG_I2C_SPI_UCODE_PATCH is not set
# CONFIG_I2C_SPI_SMC1_UCODE_PATCH is not set
# CONFIG_PQ2ADS is not set
+# CONFIG_IPIC is not set
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -163,7 +180,6 @@
# 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_PPC_CPM_NEW_BINDING=y
# CONFIG_FSL_ULI1575 is not set
CONFIG_CPM=y
@@ -181,6 +197,7 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@@ -188,7 +205,10 @@
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_8XX_MINIMAL_FPEMU=y
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -207,11 +227,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
# CONFIG_SECCOMP is not set
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="mpc885ads.dts"
CONFIG_ISA_DMA_API=y
#
@@ -308,6 +324,7 @@
#
# 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
@@ -418,6 +435,7 @@
# CONFIG_PARPORT is not set
# CONFIG_BLK_DEV is not set
# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -452,6 +470,7 @@
# 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
@@ -476,7 +495,6 @@
# 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
@@ -539,6 +557,7 @@
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
#
@@ -578,9 +597,11 @@
# 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_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -599,11 +620,9 @@
# 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 is not set
# CONFIG_INOTIFY is not set
# 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
@@ -646,8 +665,10 @@
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
# 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
@@ -694,7 +715,6 @@
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -709,7 +729,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -728,6 +747,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
@@ -738,8 +758,8 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
diff --git a/arch/powerpc/configs/pmac32_defconfig b/arch/powerpc/configs/pmac32_defconfig
index 5416be4..558b0d3 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: 2.6.24-rc4
-# Thu Dec 6 16:49:05 2007
+# Linux kernel version: 2.6.25-rc6
+# Thu Mar 20 11:05:14 2008
#
# CONFIG_PPC64 is not set
@@ -29,6 +29,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -49,6 +50,9 @@
CONFIG_GENERIC_BUG=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
# CONFIG_DEFAULT_UIMAGE is not set
+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"
@@ -67,18 +71,22 @@
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=14
# CONFIG_CGROUPS is not set
-CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_USER_SCHED is not set
+# CONFIG_CGROUP_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=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@@ -92,11 +100,13 @@
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
@@ -104,6 +114,15 @@
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+# CONFIG_MARKERS is not set
+CONFIG_OPROFILE=y
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -131,6 +150,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -141,16 +161,17 @@
# 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_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
-# CONFIG_PPC_EFIKA is not set
-# CONFIG_PPC_LITE5200 is not set
CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
# CONFIG_EMBEDDED6xx is not set
CONFIG_PPC_NATIVE=y
+# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -181,7 +202,6 @@
CONFIG_CPU_FREQ_PMAC=y
CONFIG_PPC601_SYNC_FIX=y
# CONFIG_TAU is not set
-# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
#
@@ -197,12 +217,16 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
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_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
@@ -221,19 +245,19 @@
CONFIG_VIRT_TO_BUS=y
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_ARCH_WANTS_FREEZER_CONTROL=y
CONFIG_PM=y
# CONFIG_PM_LEGACY is not set
CONFIG_PM_DEBUG=y
# CONFIG_PM_VERBOSE is not set
+CONFIG_CAN_PM_TRACE=y
CONFIG_PM_SLEEP=y
-CONFIG_SUSPEND_UP_POSSIBLE=y
CONFIG_SUSPEND=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
+CONFIG_SUSPEND_FREEZER=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
CONFIG_APM_EMULATION=y
CONFIG_SECCOMP=y
-# CONFIG_WANT_DEVICE_TREE is not set
CONFIG_ISA_DMA_API=y
#
@@ -300,6 +324,7 @@
CONFIG_XFRM_USER=y
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
CONFIG_NET_KEY=y
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
@@ -334,12 +359,14 @@
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
#
# Core Netfilter Configuration
#
-# CONFIG_NETFILTER_NETLINK is not set
-CONFIG_NF_CONNTRACK_ENABLED=m
+CONFIG_NETFILTER_NETLINK=m
+CONFIG_NETFILTER_NETLINK_QUEUE=m
+CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_NF_CONNTRACK=m
# CONFIG_NF_CT_ACCT is not set
# CONFIG_NF_CONNTRACK_MARK is not set
@@ -355,6 +382,7 @@
# CONFIG_NF_CONNTRACK_SANE is not set
# CONFIG_NF_CONNTRACK_SIP is not set
CONFIG_NF_CONNTRACK_TFTP=m
+CONFIG_NF_CT_NETLINK=m
CONFIG_NETFILTER_XTABLES=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
@@ -363,8 +391,10 @@
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
+CONFIG_NETFILTER_XT_TARGET_RATEEST=m
CONFIG_NETFILTER_XT_TARGET_TRACE=m
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
+CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
@@ -374,14 +404,17 @@
CONFIG_NETFILTER_XT_MATCH_DSCP=m
CONFIG_NETFILTER_XT_MATCH_ESP=m
CONFIG_NETFILTER_XT_MATCH_HELPER=m
+CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_OWNER=m
CONFIG_NETFILTER_XT_MATCH_POLICY=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
+CONFIG_NETFILTER_XT_MATCH_RATEEST=m
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_SCTP=m
# CONFIG_NETFILTER_XT_MATCH_STATE is not set
@@ -399,13 +432,10 @@
CONFIG_NF_CONNTRACK_PROC_COMPAT=y
# CONFIG_IP_NF_QUEUE is not set
CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_TOS=m
CONFIG_IP_NF_MATCH_RECENT=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_OWNER=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
@@ -416,7 +446,6 @@
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_SAME=m
# CONFIG_NF_NAT_SNMP_BASIC is not set
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
@@ -426,7 +455,6 @@
# CONFIG_NF_NAT_H323 is not set
# CONFIG_NF_NAT_SIP is not set
CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_TOS=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
@@ -444,9 +472,9 @@
CONFIG_IP_DCCP_CCID2=m
# CONFIG_IP_DCCP_CCID2_DEBUG is not set
CONFIG_IP_DCCP_CCID3=m
-CONFIG_IP_DCCP_TFRC_LIB=m
# CONFIG_IP_DCCP_CCID3_DEBUG is not set
CONFIG_IP_DCCP_CCID3_RTO=100
+CONFIG_IP_DCCP_TFRC_LIB=m
#
# DCCP Kernel Hacking
@@ -474,6 +502,7 @@
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
CONFIG_IRDA=m
#
@@ -509,15 +538,6 @@
# CONFIG_KS959_DONGLE is not set
#
-# Old SIR device drivers
-#
-# CONFIG_IRPORT_SIR is not set
-
-#
-# Old Serial dongle support
-#
-
-#
# FIR device drivers
#
# CONFIG_USB_IRDA is not set
@@ -563,8 +583,26 @@
CONFIG_NL80211=y
CONFIG_WIRELESS_EXT=y
CONFIG_MAC80211=m
-CONFIG_MAC80211_RCSIMPLE=y
+
+#
+# Rate control algorithm selection
+#
+CONFIG_MAC80211_RC_DEFAULT_PID=y
+# CONFIG_MAC80211_RC_DEFAULT_SIMPLE is not set
+# 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_SIMPLE is not set
CONFIG_MAC80211_LEDS=y
+# CONFIG_MAC80211_DEBUG_PACKET_ALIGNMENT is not set
# CONFIG_MAC80211_DEBUG is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
@@ -610,7 +648,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
-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_MISC_DEVICES=y
@@ -618,11 +656,13 @@
# 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_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_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
@@ -630,6 +670,7 @@
CONFIG_BLK_DEV_IDECS=m
# CONFIG_BLK_DEV_DELKIN 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=y
CONFIG_BLK_DEV_IDESCSI=y
@@ -641,12 +682,12 @@
#
# CONFIG_IDE_GENERIC is not set
# 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
@@ -680,7 +721,6 @@
CONFIG_BLK_DEV_IDE_PMAC=y
CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y
CONFIG_BLK_DEV_IDEDMA_PMAC=y
-# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
CONFIG_IDE_ARCH_OBSOLETE_INIT=y
# CONFIG_BLK_DEV_HD is not set
@@ -754,6 +794,7 @@
# 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=y
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0
@@ -848,7 +889,6 @@
# CONFIG_EQUALIZER is not set
CONFIG_TUN=m
# CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
@@ -880,6 +920,7 @@
# 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
@@ -891,6 +932,9 @@
# 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
@@ -916,6 +960,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -941,12 +986,16 @@
# CONFIG_PCMCIA_WL3501 is not set
CONFIG_PRISM54=m
# CONFIG_USB_ZD1201 is not set
+# CONFIG_USB_NET_RNDIS_WLAN is not set
+# CONFIG_RTL8180 is not set
# CONFIG_RTL8187 is not set
# CONFIG_ADM8211 is not set
CONFIG_P54_COMMON=m
# CONFIG_P54_USB is not set
# CONFIG_P54_PCI is not set
-# CONFIG_IWLWIFI is not set
+# CONFIG_ATH5K is not set
+# CONFIG_IWL4965 is not set
+# CONFIG_IWL3945 is not set
# CONFIG_HOSTAP is not set
CONFIG_B43=m
CONFIG_B43_PCI_AUTOSELECT=y
@@ -954,20 +1003,17 @@
# CONFIG_B43_PCMCIA is not set
CONFIG_B43_LEDS=y
# CONFIG_B43_DEBUG is not set
-CONFIG_B43_DMA=y
-CONFIG_B43_PIO=y
-CONFIG_B43_DMA_AND_PIO_MODE=y
-# CONFIG_B43_DMA_MODE is not set
-# CONFIG_B43_PIO_MODE is not set
CONFIG_B43LEGACY=m
CONFIG_B43LEGACY_PCI_AUTOSELECT=y
CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y
+CONFIG_B43LEGACY_LEDS=y
CONFIG_B43LEGACY_DEBUG=y
CONFIG_B43LEGACY_DMA=y
CONFIG_B43LEGACY_PIO=y
CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y
# CONFIG_B43LEGACY_DMA_MODE is not set
# CONFIG_B43LEGACY_PIO_MODE is not set
+# CONFIG_ZD1211RW is not set
# CONFIG_RT2X00 is not set
#
@@ -1005,7 +1051,6 @@
# CONFIG_SLIP is not set
CONFIG_SLHC=y
# 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
@@ -1068,6 +1113,7 @@
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -1105,6 +1151,7 @@
# 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_DEVPORT=y
@@ -1151,14 +1198,12 @@
#
# 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_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -1179,6 +1224,7 @@
# CONFIG_BATTERY_DS2760 is not set
CONFIG_BATTERY_PMU=y
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
#
@@ -1188,6 +1234,7 @@
CONFIG_SSB=m
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
+CONFIG_SSB_B43_PCI_BRIDGE=y
CONFIG_SSB_PCMCIAHOST_POSSIBLE=y
# CONFIG_SSB_PCMCIAHOST is not set
# CONFIG_SSB_DEBUG is not set
@@ -1372,6 +1419,7 @@
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
@@ -1397,6 +1445,7 @@
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_HIFIER is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
@@ -1414,6 +1463,7 @@
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
@@ -1461,6 +1511,10 @@
#
#
+# ALSA SoC audio for Freescale SOCs
+#
+
+#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
@@ -1482,6 +1536,7 @@
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
@@ -1497,9 +1552,9 @@
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=m
-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_OHCI_HCD=y
# CONFIG_USB_OHCI_HCD_PPC_OF is not set
@@ -1547,11 +1602,8 @@
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
CONFIG_USB_SERIAL=m
+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
@@ -1572,6 +1624,7 @@
# 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_IUU is not set
CONFIG_USB_SERIAL_KEYSPAN_PDA=m
CONFIG_USB_SERIAL_KEYSPAN=m
CONFIG_USB_SERIAL_KEYSPAN_MPR=y
@@ -1603,7 +1656,6 @@
# 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
@@ -1628,16 +1680,9 @@
# 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
+# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
@@ -1655,6 +1700,7 @@
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -1680,12 +1726,10 @@
# 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=m
CONFIG_FUSE_FS=m
@@ -1733,8 +1777,10 @@
# CONFIG_EFS_FS 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
@@ -1828,7 +1874,6 @@
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=m
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -1850,11 +1895,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=y
-# CONFIG_KPROBES is not set
-# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -1873,6 +1913,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS 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
@@ -1885,9 +1926,9 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-# CONFIG_FORCED_INLINING 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_SAMPLES is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
@@ -1908,7 +1949,9 @@
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
@@ -1927,6 +1970,9 @@
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
@@ -1942,11 +1988,14 @@
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_ANUBIS=m
# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SALSA20 is not set
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
-# CONFIG_CRYPTO_AUTHENC is not set
+CONFIG_CRYPTO_AUTHENC=y
+# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
index 7695a4c..880ab7ad 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: 2.6.24-rc4
-# Fri Dec 21 14:47:29 2007
+# Linux kernel version: 2.6.25-rc6
+# Thu Mar 20 11:06:28 2008
#
CONFIG_PPC64=y
@@ -28,6 +28,7 @@
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_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -49,7 +50,9 @@
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
# CONFIG_DEFAULT_UIMAGE is not set
-CONFIG_PPC64_SWSUSP=y
+CONFIG_HIBERNATE_64=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
CONFIG_PPC_DCR_MMIO=y
CONFIG_PPC_DCR=y
@@ -72,8 +75,6 @@
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
# CONFIG_TASK_XACCT 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
@@ -82,13 +83,20 @@
# CONFIG_CGROUP_DEBUG is not set
# CONFIG_CGROUP_NS is not set
CONFIG_CPUSETS=y
-CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_USER_SCHED is not set
+# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUP_CPUACCT is not set
+# CONFIG_RESOURCE_COUNTERS is not set
CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_PROC_PID_CPUSET=y
CONFIG_RELAY=y
+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
@@ -102,11 +110,13 @@
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
@@ -114,6 +124,15 @@
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+# CONFIG_MARKERS is not set
+CONFIG_OPROFILE=y
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -141,6 +160,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -163,8 +183,8 @@
CONFIG_VIOCD=m
CONFIG_VIOTAPE=m
CONFIG_VIOPATH=y
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 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=y
@@ -176,7 +196,6 @@
CONFIG_PPC_PASEMI_IOMMU=y
# CONFIG_PPC_PASEMI_IOMMU_DMA_FORCE is not set
CONFIG_PPC_PASEMI_MDIO=y
-CONFIG_ELECTRA_IDE=y
CONFIG_PPC_CELLEB=y
# CONFIG_PPC_PS3 is not set
CONFIG_PPC_CELL=y
@@ -193,11 +212,13 @@
CONFIG_CBE_THERM=m
CONFIG_CBE_CPUFREQ=m
CONFIG_CBE_CPUFREQ_PMI=m
+CONFIG_OPROFILE_CELL=y
# CONFIG_PQ2ADS is not set
CONFIG_PPC_NATIVE=y
CONFIG_UDBG_RTAS_CONSOLE=y
CONFIG_PPC_UDBG_BEAT=y
CONFIG_XICS=y
+# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
CONFIG_PPC_I8259=y
@@ -236,7 +257,6 @@
#
CONFIG_CPU_FREQ_PMAC64=y
CONFIG_PPC_PASEMI_CPUFREQ=y
-# CONFIG_CPM2 is not set
CONFIG_AXON_RAM=m
# CONFIG_FSL_ULI1575 is not set
@@ -252,17 +272,21 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
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=m
CONFIG_FORCE_MAX_ZONEORDER=13
CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y
CONFIG_IOMMU_VMERGE=y
+CONFIG_IOMMU_HELPER=y
CONFIG_HOTPLUG_CPU=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
@@ -294,11 +318,9 @@
# CONFIG_SCHED_SMT is not set
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
+CONFIG_ARCH_WANTS_FREEZER_CONTROL=y
# CONFIG_PM is not set
-CONFIG_SUSPEND_SMP_POSSIBLE=y
-CONFIG_HIBERNATION_SMP_POSSIBLE=y
CONFIG_SECCOMP=y
-# CONFIG_WANT_DEVICE_TREE is not set
CONFIG_ISA_DMA_API=y
#
@@ -352,6 +374,7 @@
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=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
@@ -375,7 +398,7 @@
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
-CONFIG_INET_LRO=m
+CONFIG_INET_LRO=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
@@ -389,14 +412,14 @@
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
#
# Core Netfilter Configuration
#
-CONFIG_NETFILTER_NETLINK=y
+CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
-CONFIG_NF_CONNTRACK_ENABLED=m
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CT_ACCT=y
CONFIG_NF_CONNTRACK_MARK=y
@@ -422,8 +445,10 @@
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
+CONFIG_NETFILTER_XT_TARGET_RATEEST=m
CONFIG_NETFILTER_XT_TARGET_TRACE=m
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
+CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
@@ -433,14 +458,17 @@
CONFIG_NETFILTER_XT_MATCH_DSCP=m
CONFIG_NETFILTER_XT_MATCH_ESP=m
CONFIG_NETFILTER_XT_MATCH_HELPER=m
+CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_OWNER=m
CONFIG_NETFILTER_XT_MATCH_POLICY=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
CONFIG_NETFILTER_XT_MATCH_QUOTA=m
+CONFIG_NETFILTER_XT_MATCH_RATEEST=m
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_SCTP=m
CONFIG_NETFILTER_XT_MATCH_STATE=m
@@ -458,13 +486,10 @@
CONFIG_NF_CONNTRACK_PROC_COMPAT=y
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_TOS=m
CONFIG_IP_NF_MATCH_RECENT=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_OWNER=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
@@ -475,7 +500,6 @@
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_SAME=m
CONFIG_NF_NAT_SNMP_BASIC=m
CONFIG_NF_NAT_PROTO_GRE=m
CONFIG_NF_NAT_FTP=m
@@ -486,7 +510,6 @@
CONFIG_NF_NAT_H323=m
CONFIG_NF_NAT_SIP=m
CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_TOS=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
@@ -517,6 +540,7 @@
#
# 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
@@ -563,7 +587,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=65536
-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_MISC_DEVICES=y
@@ -571,11 +595,13 @@
# 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_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_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
@@ -583,6 +609,7 @@
# CONFIG_BLK_DEV_IDECS is not set
# CONFIG_BLK_DEV_DELKIN 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
@@ -594,12 +621,12 @@
#
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
@@ -634,7 +661,6 @@
CONFIG_BLK_DEV_IDE_PMAC=y
CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y
CONFIG_BLK_DEV_IDEDMA_PMAC=y
-# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
CONFIG_IDE_ARCH_OBSOLETE_INIT=y
# CONFIG_BLK_DEV_HD is not set
@@ -701,6 +727,7 @@
CONFIG_SCSI_IBMVSCSI=y
# 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=y
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0
@@ -760,6 +787,7 @@
# 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
@@ -776,6 +804,7 @@
# CONFIG_PATA_VIA is not set
CONFIG_PATA_WINBOND=y
CONFIG_PATA_PLATFORM=y
+# CONFIG_PATA_OF_PLATFORM is not set
CONFIG_PATA_SCC=y
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
@@ -847,7 +876,6 @@
# CONFIG_EQUALIZER is not set
CONFIG_TUN=m
# CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
# CONFIG_ARCNET is not set
CONFIG_PHYLIB=y
@@ -863,11 +891,8 @@
# CONFIG_SMSC_PHY is not set
CONFIG_BROADCOM_PHY=m
# CONFIG_ICPLUS_PHY is not set
-CONFIG_FIXED_PHY=m
-CONFIG_FIXED_MII_10_FDX=y
-CONFIG_FIXED_MII_100_FDX=y
-# CONFIG_FIXED_MII_1000_FDX is not set
-CONFIG_FIXED_MII_AMNT=1
+# 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
@@ -899,6 +924,7 @@
# 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
@@ -912,6 +938,9 @@
# 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
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
@@ -940,6 +969,7 @@
CONFIG_PASEMI_MAC=y
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
CONFIG_TR=y
CONFIG_IBMOL=y
# CONFIG_3C359 is not set
@@ -977,7 +1007,6 @@
# CONFIG_SLIP is not set
CONFIG_SLHC=m
# CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
CONFIG_NETCONSOLE=y
# CONFIG_NETCONSOLE_DYNAMIC is not set
CONFIG_NETPOLL=y
@@ -1056,6 +1085,7 @@
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -1103,6 +1133,7 @@
# 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=y
CONFIG_MAX_RAW_DEVS=256
# CONFIG_HANGCHECK_TIMER is not set
@@ -1151,13 +1182,12 @@
#
# 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_PCF8575 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
@@ -1173,6 +1203,7 @@
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
#
@@ -1337,6 +1368,7 @@
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
@@ -1362,6 +1394,7 @@
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_HIFIER is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
@@ -1379,6 +1412,7 @@
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
@@ -1426,6 +1460,10 @@
#
#
+# ALSA SoC audio for Freescale SOCs
+#
+
+#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
@@ -1447,6 +1485,7 @@
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
@@ -1460,10 +1499,10 @@
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
-# CONFIG_USB_EHCI_SPLIT_ISO is not set
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y
+# CONFIG_USB_EHCI_HCD_PPC_OF is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_HCD_PPC_OF is not set
@@ -1512,10 +1551,6 @@
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -1541,16 +1576,9 @@
# 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
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
CONFIG_INFINIBAND=m
# CONFIG_INFINIBAND_USER_MAD is not set
@@ -1562,6 +1590,7 @@
CONFIG_INFINIBAND_EHCA=m
# CONFIG_INFINIBAND_AMSO1100 is not set
# CONFIG_MLX4_INFINIBAND is not set
+# CONFIG_INFINIBAND_NES is not set
CONFIG_INFINIBAND_IPOIB=m
# CONFIG_INFINIBAND_IPOIB_CM is not set
CONFIG_INFINIBAND_IPOIB_DEBUG=y
@@ -1576,8 +1605,13 @@
# CONFIG_EDAC_DEBUG is not set
CONFIG_EDAC_MM_EDAC=y
CONFIG_EDAC_PASEMI=y
+# CONFIG_EDAC_CELL 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
@@ -1604,6 +1638,7 @@
# 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
#
# SPI RTC drivers
@@ -1613,9 +1648,10 @@
# 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_STK17TA8 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
@@ -1623,6 +1659,7 @@
#
# on-CPU RTC drivers
#
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -1665,12 +1702,10 @@
# CONFIG_XFS_RT 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=m
# CONFIG_FUSE_FS is not set
@@ -1719,8 +1754,10 @@
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=y
# 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
@@ -1821,7 +1858,6 @@
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=m
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -1835,6 +1871,8 @@
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=m
+CONFIG_LZO_COMPRESS=m
+CONFIG_LZO_DECOMPRESS=m
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=m
CONFIG_TEXTSEARCH_BM=m
@@ -1843,11 +1881,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=y
-# CONFIG_KPROBES is not set
-# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -1866,6 +1899,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS 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
@@ -1878,9 +1912,9 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=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_STACKOVERFLOW=y
@@ -1908,7 +1942,9 @@
CONFIG_ASYNC_XOR=y
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_SEQIV=m
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
@@ -1921,12 +1957,15 @@
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_TGR192=m
-# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_GF128MUL=m
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=m
+CONFIG_CRYPTO_GCM=m
+CONFIG_CRYPTO_CCM=m
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
@@ -1942,11 +1981,13 @@
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_ANUBIS=m
# CONFIG_CRYPTO_SEED is not set
+CONFIG_CRYPTO_SALSA20=m
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_CAMELLIA is not set
CONFIG_CRYPTO_TEST=m
-# CONFIG_CRYPTO_AUTHENC is not set
+CONFIG_CRYPTO_AUTHENC=m
+CONFIG_CRYPTO_LZO=m
# CONFIG_CRYPTO_HW is not set
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/pq2fads_defconfig b/arch/powerpc/configs/pq2fads_defconfig
index a3bfbb6..1383eb6 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: 2.6.24-rc5
-# Thu Dec 13 22:39:18 2007
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:36 2008
#
# CONFIG_PPC64 is not set
@@ -28,6 +28,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -69,9 +70,14 @@
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_SYSFS_DEPRECATED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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_SYSCTL=y
@@ -84,11 +90,13 @@
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
@@ -96,6 +104,13 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -117,6 +132,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -125,15 +141,17 @@
CONFIG_PPC_82xx=y
# CONFIG_PPC_83xx is not set
# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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_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_IPIC is not set
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -162,12 +180,16 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_FLATMEM=y
@@ -182,11 +204,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="pq2fads.dts"
CONFIG_ISA_DMA_API=y
#
@@ -206,6 +224,7 @@
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCCARD is not set
+# CONFIG_HOTPLUG_PCI is not set
#
# Advanced setup
@@ -278,12 +297,13 @@
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
#
# Core Netfilter Configuration
#
-# CONFIG_NETFILTER_NETLINK is not set
-# CONFIG_NF_CONNTRACK_ENABLED is not set
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
# CONFIG_NF_CONNTRACK is not set
# CONFIG_NETFILTER_XTABLES is not set
@@ -293,6 +313,13 @@
# CONFIG_IP_NF_QUEUE is not set
# CONFIG_IP_NF_IPTABLES is not set
# CONFIG_IP_NF_ARPTABLES is not set
+
+#
+# IPv6: Netfilter Configuration
+#
+# CONFIG_IP6_NF_QUEUE is not set
+# CONFIG_IP6_NF_IPTABLES is not set
+# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
@@ -306,6 +333,7 @@
#
# 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
@@ -314,6 +342,7 @@
#
# 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
@@ -431,17 +460,20 @@
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 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
#
-# Please see Documentation/ide.txt for help/info on IDE drives
+# Please see Documentation/ide/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 is not set
+# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_PROC_FS=y
@@ -455,7 +487,6 @@
#
# PCI IDE chipsets support
#
-# CONFIG_IDEPCI_PCIBUS_ORDER is not set
# CONFIG_BLK_DEV_GENERIC is not set
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
@@ -481,7 +512,6 @@
# 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 is not set
CONFIG_IDE_ARCH_OBSOLETE_INIT=y
# CONFIG_BLK_DEV_HD is not set
@@ -529,6 +559,7 @@
# 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=y
CONFIG_NET_ETHERNET=y
@@ -554,6 +585,8 @@
# 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
# CONFIG_R8169 is not set
@@ -564,6 +597,7 @@
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
+# CONFIG_GIANFAR is not set
# CONFIG_QLA3XXX is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
@@ -576,6 +610,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -700,6 +735,7 @@
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
#
@@ -749,10 +785,6 @@
#
# 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
@@ -776,10 +808,13 @@
# 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 is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -803,12 +838,10 @@
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_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=y
# CONFIG_FUSE_FS is not set
@@ -836,6 +869,7 @@
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -844,8 +878,10 @@
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
# 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
@@ -926,7 +962,6 @@
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=y
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -944,7 +979,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -963,6 +997,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS 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
@@ -975,8 +1010,8 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
@@ -995,6 +1030,7 @@
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_NULL is not set
@@ -1008,6 +1044,9 @@
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_PCBC=y
+# 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
@@ -1027,6 +1066,8 @@
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_CAMELLIA 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_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/configs/prpmc2800_defconfig b/arch/powerpc/configs/prpmc2800_defconfig
index 46b2579..f53d55b 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: 2.6.24-rc4
-# Thu Dec 6 16:49:11 2007
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:37 2008
#
# CONFIG_PPC64 is not set
@@ -31,6 +31,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -68,15 +69,23 @@
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_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
-# CONFIG_SYSFS_DEPRECATED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@@ -89,11 +98,13 @@
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
@@ -101,6 +112,13 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -123,6 +141,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -133,20 +152,22 @@
# 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_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
-# CONFIG_PPC_EFIKA is not set
-# CONFIG_PPC_LITE5200 is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS 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_MV64X60=y
+# CONFIG_IPIC is not set
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -158,7 +179,6 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_TAU is not set
-# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
#
@@ -174,12 +194,16 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
+# CONFIG_IOMMU_HELPER 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_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -199,11 +223,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
# CONFIG_SECCOMP is not set
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="prpmc2800.dts"
CONFIG_ISA_DMA_API=y
#
@@ -253,6 +273,7 @@
CONFIG_XFRM_USER=y
# 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
@@ -308,6 +329,7 @@
#
# 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
@@ -341,6 +363,7 @@
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_OF_PARTS is not set
#
# User Modules And Translation Layers
@@ -428,7 +451,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=131072
-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_MISC_DEVICES=y
@@ -436,11 +459,13 @@
# 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_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_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
@@ -457,12 +482,12 @@
#
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 is not set
CONFIG_IDEPCI_PCIBUS_ORDER=y
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=y
@@ -493,7 +518,6 @@
# 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
@@ -559,6 +583,7 @@
# 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 is not set
@@ -612,6 +637,7 @@
# 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
@@ -626,6 +652,7 @@
# 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_MD is not set
# CONFIG_FUSION is not set
@@ -646,7 +673,6 @@
# 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=y
@@ -662,6 +688,7 @@
# 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
@@ -693,6 +720,7 @@
# CONFIG_8139TOO_TUNE_TWISTER is not set
# CONFIG_8139TOO_8129 is not set
# CONFIG_8139_OLD_RX_RESET is not set
+# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
@@ -706,6 +734,9 @@
# 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
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
@@ -731,6 +762,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -753,7 +785,6 @@
# 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
@@ -802,6 +833,7 @@
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -872,14 +904,12 @@
#
# 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_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -904,6 +934,7 @@
# 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_I5K_AMB is not set
@@ -933,6 +964,7 @@
# 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
@@ -942,9 +974,11 @@
# 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_WATCHDOG is not set
#
@@ -1009,6 +1043,7 @@
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
@@ -1022,9 +1057,9 @@
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
-# 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_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_HCD_PPC_OF is not set
@@ -1061,10 +1096,6 @@
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -1090,21 +1121,18 @@
# 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
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS 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
@@ -1131,6 +1159,7 @@
# 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
#
# SPI RTC drivers
@@ -1140,9 +1169,10 @@
# 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_STK17TA8 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
@@ -1150,6 +1180,7 @@
#
# on-CPU RTC drivers
#
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -1175,12 +1206,10 @@
# 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
@@ -1223,8 +1252,10 @@
# CONFIG_JFFS2_FS 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
@@ -1269,7 +1300,6 @@
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -1285,7 +1315,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -1299,6 +1328,7 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_SAMPLES is not set
# CONFIG_BOOTX_TEXT is not set
@@ -1310,5 +1340,49 @@
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_CRYPTO 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_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/ps3_defconfig b/arch/powerpc/configs/ps3_defconfig
index 7994955c..7a64c56 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: 2.6.24-rc8
-# Wed Jan 16 14:31:21 2008
+# Linux kernel version: 2.6.25-rc6
+# Thu Mar 20 11:07:04 2008
#
CONFIG_PPC64=y
@@ -28,6 +28,7 @@
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_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -51,7 +52,6 @@
# CONFIG_DEFAULT_UIMAGE is not set
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
-# CONFIG_PPC_OF_PLATFORM_PCI is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
@@ -68,17 +68,21 @@
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=17
# CONFIG_CGROUPS is not set
-CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_USER_SCHED is not set
+# CONFIG_CGROUP_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=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
@@ -92,17 +96,27 @@
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
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+# CONFIG_MARKERS is not set
+CONFIG_OPROFILE=m
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -131,6 +145,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -141,8 +156,8 @@
# 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_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
@@ -173,6 +188,7 @@
CONFIG_SPU_FS=y
CONFIG_SPU_BASE=y
# CONFIG_PQ2ADS is not set
+# CONFIG_IPIC is not set
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -184,7 +200,6 @@
# 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
#
@@ -199,15 +214,19 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
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=y
CONFIG_FORCE_MAX_ZONEORDER=13
# CONFIG_IOMMU_VMERGE is not set
+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 is not set
@@ -241,7 +260,6 @@
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
# CONFIG_SECCOMP is not set
-# CONFIG_WANT_DEVICE_TREE is not set
CONFIG_ISA_DMA_API=y
#
@@ -271,6 +289,7 @@
# 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
@@ -338,6 +357,7 @@
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
CONFIG_BT=m
CONFIG_BT_L2CAP=m
@@ -405,11 +425,13 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=65535
-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_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -472,7 +494,9 @@
# 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_NETDEV_10000 is not set
#
@@ -482,9 +506,8 @@
CONFIG_WLAN_80211=y
# CONFIG_LIBERTAS is not set
# CONFIG_USB_ZD1201 is not set
+# CONFIG_USB_NET_RNDIS_WLAN is not set
# CONFIG_HOSTAP is not set
-CONFIG_ZD1211RW=m
-# CONFIG_ZD1211RW_DEBUG is not set
#
# USB Network Adapters
@@ -507,7 +530,6 @@
# 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
@@ -606,6 +628,7 @@
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
#
@@ -742,6 +765,10 @@
#
#
+# ALSA SoC audio for Freescale SOCs
+#
+
+#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
@@ -769,6 +796,7 @@
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=m
# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
# Miscellaneous USB options
@@ -782,10 +810,10 @@
# 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_EHCI_BIG_ENDIAN_MMIO=y
+# CONFIG_USB_EHCI_HCD_PPC_OF is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=m
# CONFIG_USB_OHCI_HCD_PPC_OF is not set
@@ -833,10 +861,6 @@
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -862,19 +886,13 @@
# 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
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -900,8 +918,7 @@
# 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=y
@@ -910,7 +927,6 @@
# CONFIG_QFMT_V1 is not set
CONFIG_QFMT_V2=y
CONFIG_QUOTACTL=y
-CONFIG_DNOTIFY=y
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=m
# CONFIG_FUSE_FS is not set
@@ -959,8 +975,10 @@
# CONFIG_EFS_FS 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
@@ -1036,7 +1054,6 @@
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -1048,15 +1065,12 @@
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
+CONFIG_LZO_COMPRESS=m
+CONFIG_LZO_DECOMPRESS=m
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=m
-# CONFIG_KPROBES is not set
-# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -1087,9 +1101,9 @@
# CONFIG_DEBUG_VM is not set
CONFIG_DEBUG_LIST=y
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=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_STACKOVERFLOW=y
@@ -1108,7 +1122,9 @@
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_SEQIV=m
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
@@ -1120,12 +1136,15 @@
# 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_GF128MUL=m
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=m
+CONFIG_CRYPTO_GCM=m
+CONFIG_CRYPTO_CCM=m
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
@@ -1140,11 +1159,13 @@
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_SEED is not set
+CONFIG_CRYPTO_SALSA20=m
# CONFIG_CRYPTO_DEFLATE is not set
CONFIG_CRYPTO_MICHAEL_MIC=m
# 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=m
CONFIG_CRYPTO_HW=y
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig
index 92bbf51..755aca7 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: 2.6.24-rc4
-# Thu Dec 6 16:49:15 2007
+# Linux kernel version: 2.6.25-rc6
+# Thu Mar 20 11:08:01 2008
#
CONFIG_PPC64=y
@@ -28,6 +28,7 @@
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_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -71,8 +72,6 @@
CONFIG_TASK_DELAY_ACCT=y
CONFIG_TASK_XACCT=y
CONFIG_TASK_IO_ACCOUNTING=y
-# CONFIG_USER_NS is not set
-# CONFIG_PID_NS is not set
CONFIG_AUDIT=y
CONFIG_AUDITSYSCALL=y
CONFIG_AUDIT_TREE=y
@@ -83,13 +82,20 @@
# CONFIG_CGROUP_DEBUG is not set
CONFIG_CGROUP_NS=y
CONFIG_CPUSETS=y
-CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_FAIR_USER_SCHED is not set
-CONFIG_FAIR_CGROUP_SCHED=y
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_USER_SCHED is not set
+# CONFIG_CGROUP_SCHED is not set
CONFIG_CGROUP_CPUACCT=y
+# CONFIG_RESOURCE_COUNTERS is not set
CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_PROC_PID_CPUSET=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
@@ -103,11 +109,13 @@
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
@@ -115,6 +123,16 @@
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+CONFIG_MARKERS=y
+CONFIG_OPROFILE=y
+CONFIG_HAVE_OPROFILE=y
+CONFIG_KPROBES=y
+CONFIG_KRETPROBES=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -142,6 +160,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -156,8 +175,8 @@
CONFIG_SCANLOG=m
CONFIG_LPARCFG=y
# CONFIG_PPC_ISERIES is not set
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 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
@@ -170,6 +189,7 @@
CONFIG_PPC_NATIVE=y
# CONFIG_UDBG_RTAS_CONSOLE is not set
CONFIG_XICS=y
+# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
CONFIG_PPC_I8259=y
@@ -186,7 +206,6 @@
# 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
#
@@ -201,17 +220,21 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
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=m
CONFIG_FORCE_MAX_ZONEORDER=13
CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y
CONFIG_IOMMU_VMERGE=y
+CONFIG_IOMMU_HELPER=y
CONFIG_HOTPLUG_CPU=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
@@ -245,9 +268,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_SMP_POSSIBLE=y
CONFIG_SECCOMP=y
-# CONFIG_WANT_DEVICE_TREE is not set
CONFIG_ISA_DMA_API=y
#
@@ -288,6 +309,7 @@
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=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
@@ -322,14 +344,14 @@
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
#
# Core Netfilter Configuration
#
-CONFIG_NETFILTER_NETLINK=y
+CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
-CONFIG_NF_CONNTRACK_ENABLED=m
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CT_ACCT=y
CONFIG_NF_CONNTRACK_MARK=y
@@ -351,6 +373,7 @@
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
+CONFIG_NETFILTER_XT_TARGET_RATEEST=m
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
@@ -361,14 +384,17 @@
CONFIG_NETFILTER_XT_MATCH_DSCP=m
CONFIG_NETFILTER_XT_MATCH_ESP=m
CONFIG_NETFILTER_XT_MATCH_HELPER=m
+CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_OWNER=m
CONFIG_NETFILTER_XT_MATCH_POLICY=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
CONFIG_NETFILTER_XT_MATCH_QUOTA=m
+CONFIG_NETFILTER_XT_MATCH_RATEEST=m
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_SCTP=m
CONFIG_NETFILTER_XT_MATCH_STATE=m
@@ -386,13 +412,10 @@
CONFIG_NF_CONNTRACK_PROC_COMPAT=y
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_TOS=m
CONFIG_IP_NF_MATCH_RECENT=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_OWNER=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
@@ -403,7 +426,6 @@
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_SAME=m
CONFIG_NF_NAT_SNMP_BASIC=m
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
@@ -439,6 +461,7 @@
# 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
@@ -493,7 +516,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=65536
-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_MISC_DEVICES=y
@@ -501,16 +524,19 @@
# 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_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_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
@@ -522,12 +548,12 @@
#
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
@@ -558,7 +584,6 @@
# 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
@@ -627,6 +652,7 @@
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
+# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_STEX is not set
CONFIG_SCSI_SYM53C8XX_2=y
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0
@@ -685,6 +711,7 @@
# 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
@@ -699,6 +726,7 @@
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
CONFIG_PATA_WINBOND=y
+# CONFIG_PATA_PLATFORM is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_LINEAR=y
@@ -737,7 +765,6 @@
# CONFIG_EQUALIZER is not set
CONFIG_TUN=m
# CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
@@ -769,6 +796,7 @@
# 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
@@ -783,6 +811,9 @@
# 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
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
@@ -811,6 +842,7 @@
# CONFIG_PASEMI_MAC is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
CONFIG_TR=y
CONFIG_IBMOL=y
# CONFIG_3C359 is not set
@@ -847,7 +879,6 @@
# CONFIG_SLIP is not set
CONFIG_SLHC=m
# CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
CONFIG_NETCONSOLE=y
# CONFIG_NETCONSOLE_DYNAMIC is not set
CONFIG_NETPOLL=y
@@ -927,6 +958,7 @@
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -951,7 +983,6 @@
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_PRINTER is not set
# CONFIG_PPDEV is not set
-# CONFIG_TIPAR is not set
CONFIG_HVC_DRIVER=y
CONFIG_HVC_CONSOLE=y
CONFIG_HVC_RTAS=y
@@ -1009,13 +1040,12 @@
#
# 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_PCF8575 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
@@ -1031,6 +1061,7 @@
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
#
@@ -1166,6 +1197,7 @@
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
@@ -1179,9 +1211,9 @@
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
-# 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_EHCI_HCD_PPC_OF is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_HCD_PPC_OF is not set
@@ -1230,10 +1262,6 @@
# USB port drivers
#
# CONFIG_USB_USS720 is not set
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -1259,16 +1287,9 @@
# 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
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
CONFIG_INFINIBAND=m
CONFIG_INFINIBAND_USER_MAD=m
@@ -1281,6 +1302,7 @@
CONFIG_INFINIBAND_EHCA=m
# CONFIG_INFINIBAND_AMSO1100 is not set
# CONFIG_MLX4_INFINIBAND is not set
+# CONFIG_INFINIBAND_NES is not set
CONFIG_INFINIBAND_IPOIB=m
# CONFIG_INFINIBAND_IPOIB_CM is not set
CONFIG_INFINIBAND_IPOIB_DEBUG=y
@@ -1289,6 +1311,7 @@
# CONFIG_INFINIBAND_ISER is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
#
@@ -1334,12 +1357,10 @@
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_DEBUG_MASKLOG=y
# CONFIG_OCFS2_DEBUG_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=m
CONFIG_FUSE_FS=m
@@ -1388,8 +1409,10 @@
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=y
# 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
@@ -1473,7 +1496,6 @@
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -1487,6 +1509,8 @@
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=m
+CONFIG_LZO_COMPRESS=m
+CONFIG_LZO_DECOMPRESS=m
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=m
CONFIG_TEXTSEARCH_BM=m
@@ -1495,11 +1519,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=y
-CONFIG_KPROBES=y
-CONFIG_MARKERS=y
#
# Kernel hacking
@@ -1518,6 +1537,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS 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
@@ -1530,9 +1550,10 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=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_SAMPLES is not set
@@ -1557,7 +1578,9 @@
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_SEQIV=m
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
@@ -1570,12 +1593,15 @@
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_TGR192=m
-# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_GF128MUL=m
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=m
+CONFIG_CRYPTO_GCM=m
+CONFIG_CRYPTO_CCM=m
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
@@ -1591,11 +1617,13 @@
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_ANUBIS=m
# CONFIG_CRYPTO_SEED is not set
+CONFIG_CRYPTO_SALSA20=m
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_CAMELLIA is not set
CONFIG_CRYPTO_TEST=m
-# CONFIG_CRYPTO_AUTHENC is not set
+CONFIG_CRYPTO_AUTHENC=m
+CONFIG_CRYPTO_LZO=m
# CONFIG_CRYPTO_HW is not set
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/sbc834x_defconfig b/arch/powerpc/configs/sbc834x_defconfig
index 9245bcc..1f15182 100644
--- a/arch/powerpc/configs/sbc834x_defconfig
+++ b/arch/powerpc/configs/sbc834x_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc8
-# Thu Jan 24 15:54:27 2008
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:38 2008
#
# CONFIG_PPC64 is not set
@@ -14,8 +14,8 @@
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
-CONFIG_83xx=y
CONFIG_PPC_FPU=y
+# CONFIG_FSL_EMB_PERFMON is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
@@ -29,6 +29,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -66,17 +67,19 @@
# 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_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -88,17 +91,25 @@
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 is not set
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_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -127,6 +138,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -135,20 +147,22 @@
# CONFIG_PPC_82xx is not set
CONFIG_PPC_83xx=y
# CONFIG_PPC_86xx is not set
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
-# CONFIG_MPC8313_RDB is not set
+CONFIG_MPC83xx=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_MPC837x_MDS is not set
+# CONFIG_MPC837x_RDB is not set
CONFIG_SBC834x=y
-CONFIG_MPC834x=y
+CONFIG_PPC_MPC834x=y
CONFIG_IPIC=y
# CONFIG_MPIC is not set
# CONFIG_MPIC_WEIRD is not set
@@ -175,12 +189,16 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -199,11 +217,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE=""
CONFIG_ISA_DMA_API=y
#
@@ -248,6 +262,7 @@
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
@@ -303,6 +318,7 @@
#
# 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
@@ -342,11 +358,13 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
-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_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -381,6 +399,7 @@
# CONFIG_SMSC_PHY is not set
CONFIG_BROADCOM_PHY=y
# 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
@@ -391,6 +410,7 @@
# 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 is not set
# CONFIG_NETDEV_10000 is not set
@@ -403,7 +423,6 @@
# 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
@@ -498,14 +517,12 @@
#
# 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_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -530,6 +547,7 @@
# 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
@@ -557,6 +575,7 @@
# 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
@@ -564,9 +583,11 @@
# 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_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
@@ -617,9 +638,11 @@
# CONFIG_HIDRAW 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_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -638,12 +661,10 @@
# 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
@@ -685,8 +706,10 @@
# CONFIG_EFS_FS 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
@@ -733,7 +756,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -759,6 +781,7 @@
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
@@ -776,6 +799,9 @@
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
@@ -790,11 +816,13 @@
# 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 is not set
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/sbc8548_defconfig b/arch/powerpc/configs/sbc8548_defconfig
index 3b7fa53..67f6797 100644
--- a/arch/powerpc/configs/sbc8548_defconfig
+++ b/arch/powerpc/configs/sbc8548_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc8
-# Thu Jan 24 15:19:12 2008
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:39 2008
#
# CONFIG_PPC64 is not set
@@ -14,10 +14,10 @@
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
-CONFIG_85xx=y
CONFIG_E500=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
+CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
# CONFIG_PPC_MM_SLICES is not set
@@ -30,6 +30,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -67,17 +68,19 @@
# 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_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -90,17 +93,25 @@
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_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -124,24 +135,29 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
+CONFIG_MPC85xx=y
# CONFIG_MPC8540_ADS is not set
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_STX_GP3 is not set
+# CONFIG_TQM8540 is not set
+# CONFIG_TQM8541 is not set
+# CONFIG_TQM8555 is not set
+# CONFIG_TQM8560 is not set
CONFIG_SBC8548=y
# CONFIG_SBC8560 is not set
-CONFIG_MPC8540=y
-CONFIG_MPC85xx=y
# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
@@ -153,6 +169,7 @@
# 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
#
@@ -168,13 +185,17 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -193,11 +214,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
# CONFIG_SECCOMP is not set
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE=""
CONFIG_ISA_DMA_API=y
#
@@ -246,6 +263,7 @@
CONFIG_XFRM_USER=y
# 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
@@ -301,6 +319,7 @@
#
# 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
@@ -345,7 +364,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
-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_MISC_DEVICES=y
@@ -353,6 +372,8 @@
# 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_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -396,6 +417,7 @@
# CONFIG_SMSC_PHY is not set
CONFIG_BROADCOM_PHY=y
# 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
@@ -417,7 +439,9 @@
# 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
@@ -444,6 +468,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -456,7 +481,6 @@
# CONFIG_HIPPI 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
@@ -499,6 +523,7 @@
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -558,6 +583,7 @@
# 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_WATCHDOG is not set
#
@@ -600,10 +626,12 @@
# CONFIG_HID_SUPPORT 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_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -622,12 +650,10 @@
# 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
@@ -669,8 +695,10 @@
# CONFIG_EFS_FS 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
@@ -714,7 +742,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -737,5 +764,49 @@
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_CRYPTO 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_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/sbc8560_defconfig b/arch/powerpc/configs/sbc8560_defconfig
index d89fce0..fef6055 100644
--- a/arch/powerpc/configs/sbc8560_defconfig
+++ b/arch/powerpc/configs/sbc8560_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc4
-# Wed Jan 23 14:59:20 2008
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:39 2008
#
# CONFIG_PPC64 is not set
@@ -14,10 +14,10 @@
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
-CONFIG_85xx=y
CONFIG_E500=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
+CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
# CONFIG_PPC_MM_SLICES is not set
@@ -30,6 +30,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -67,17 +68,19 @@
# 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_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -91,17 +94,26 @@
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_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -124,23 +136,30 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
+CONFIG_MPC85xx=y
# CONFIG_MPC8540_ADS is not set
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC85xx_DS is not set
+# CONFIG_STX_GP3 is not set
+# CONFIG_TQM8540 is not set
+# CONFIG_TQM8541 is not set
+# CONFIG_TQM8555 is not set
+# CONFIG_TQM8560 is not set
+# CONFIG_SBC8548 is not set
CONFIG_SBC8560=y
-CONFIG_MPC8560=y
-CONFIG_MPC85xx=y
+# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -167,13 +186,17 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
# CONFIG_MATH_EMULATION is not set
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -192,11 +215,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
# CONFIG_SECCOMP is not set
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE=""
CONFIG_ISA_DMA_API=y
#
@@ -239,6 +258,7 @@
CONFIG_XFRM_USER=y
# 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
@@ -294,6 +314,7 @@
#
# 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
@@ -335,11 +356,13 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
-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_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -374,6 +397,7 @@
# CONFIG_SMSC_PHY is not set
CONFIG_BROADCOM_PHY=y
# 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
@@ -384,6 +408,7 @@
# 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
@@ -396,7 +421,6 @@
# 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
@@ -489,6 +513,7 @@
# 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_WATCHDOG is not set
#
@@ -538,12 +563,9 @@
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
@@ -569,9 +591,10 @@
# 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_STK17TA8 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=y
# CONFIG_RTC_DRV_V3020 is not set
@@ -579,6 +602,7 @@
#
# on-CPU RTC drivers
#
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -597,12 +621,10 @@
# 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
@@ -644,8 +666,10 @@
# CONFIG_EFS_FS 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
@@ -686,7 +710,6 @@
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_NLS is not set
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -702,7 +725,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-# CONFIG_INSTRUMENTATION is not set
#
# Kernel hacking
@@ -733,8 +755,8 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
@@ -752,6 +774,7 @@
# CONFIG_PPC_EARLY_DEBUG_PAS_REALMODE is not set
# CONFIG_PPC_EARLY_DEBUG_BEAT is not set
# CONFIG_PPC_EARLY_DEBUG_44x is not set
+# CONFIG_PPC_EARLY_DEBUG_40x is not set
# CONFIG_PPC_EARLY_DEBUG_CPM is not set
#
@@ -760,5 +783,48 @@
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_CRYPTO 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_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/storcenter_defconfig b/arch/powerpc/configs/storcenter_defconfig
index a034a5e..8fc8574 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: 2.6.24-rc6
-# Tue Jan 8 09:33:54 2008
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:41 2008
#
# CONFIG_PPC64 is not set
@@ -29,6 +29,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -66,17 +67,19 @@
# 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_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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 is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
@@ -87,11 +90,13 @@
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
@@ -99,6 +104,13 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -126,6 +138,7 @@
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
@@ -136,10 +149,10 @@
# 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_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
-# CONFIG_PPC_EFIKA is not set
-# CONFIG_PPC_LITE5200 is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
@@ -153,6 +166,7 @@
CONFIG_MPC10X_BRIDGE=y
CONFIG_MPC10X_OPENPIC=y
# CONFIG_MPC10X_STORE_GATHERING is not set
+# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
# CONFIG_PPC_I8259 is not set
@@ -164,7 +178,6 @@
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
# CONFIG_TAU is not set
-# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
#
@@ -180,12 +193,16 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
+# CONFIG_IOMMU_HELPER 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_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -206,11 +223,7 @@
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="console=ttyS0,115200"
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
# CONFIG_SECCOMP is not set
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="storcenter.dts"
CONFIG_ISA_DMA_API=y
#
@@ -310,6 +323,7 @@
#
# 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
@@ -343,6 +357,7 @@
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_OF_PARTS is not set
#
# User Modules And Translation Layers
@@ -438,12 +453,14 @@
# 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_HAVE_IDE=y
CONFIG_IDE=y
CONFIG_IDE_MAX_HWIFS=4
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_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
@@ -460,12 +477,12 @@
#
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 is not set
CONFIG_IDEPCI_PCIBUS_ORDER=y
# CONFIG_BLK_DEV_GENERIC is not set
# CONFIG_BLK_DEV_OPTI621 is not set
@@ -495,7 +512,6 @@
# CONFIG_BLK_DEV_TRM290 is not set
CONFIG_BLK_DEV_VIA82CXXX=y
# 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
@@ -563,6 +579,7 @@
# 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_QLOGIC_1280 is not set
@@ -603,7 +620,6 @@
# 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_NET_ETHERNET is not set
CONFIG_NETDEV_1000=y
@@ -611,6 +627,9 @@
# 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
@@ -623,6 +642,7 @@
# 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_ATL1 is not set
@@ -649,7 +669,6 @@
# 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
@@ -672,6 +691,7 @@
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -746,14 +766,12 @@
#
# 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_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -769,6 +787,7 @@
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
#
@@ -814,6 +833,7 @@
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
@@ -827,9 +847,10 @@
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
-# 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_EHCI_FSL is not set
+CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_HCD_PPC_OF is not set
@@ -877,10 +898,6 @@
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -906,21 +923,18 @@
# 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
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS 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
@@ -947,6 +961,7 @@
# 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
#
# SPI RTC drivers
@@ -956,9 +971,10 @@
# 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_STK17TA8 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
@@ -966,6 +982,7 @@
#
# on-CPU RTC drivers
#
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -995,12 +1012,10 @@
# CONFIG_XFS_RT 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
@@ -1053,8 +1068,10 @@
# 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 is not set
@@ -1121,7 +1138,6 @@
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=y
# CONFIG_DLM is not set
-# CONFIG_UCC_SLOW is not set
#
# Library routines
@@ -1139,9 +1155,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -1155,6 +1168,7 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
# CONFIG_BOOTX_TEXT is not set
diff --git a/arch/powerpc/configs/stx_gp3_defconfig b/arch/powerpc/configs/stx_gp3_defconfig
index e8137a8..1d303c4 100644
--- a/arch/powerpc/configs/stx_gp3_defconfig
+++ b/arch/powerpc/configs/stx_gp3_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc8
-# Thu Jan 24 02:02:30 2008
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:42 2008
#
# CONFIG_PPC64 is not set
@@ -14,10 +14,10 @@
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
-CONFIG_85xx=y
CONFIG_E500=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
+CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
# CONFIG_PPC_MM_SLICES is not set
@@ -30,6 +30,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -67,17 +68,19 @@
# 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_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -91,11 +94,13 @@
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
@@ -103,6 +108,13 @@
# 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_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -130,23 +142,29 @@
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
+CONFIG_MPC85xx=y
# CONFIG_MPC8540_ADS is not set
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
# CONFIG_MPC85xx_MDS is not set
# CONFIG_MPC85xx_DS is not set
CONFIG_STX_GP3=y
-CONFIG_MPC8560=y
-CONFIG_MPC85xx=y
+# CONFIG_TQM8540 is not set
+# CONFIG_TQM8541 is not set
+# CONFIG_TQM8555 is not set
+# CONFIG_TQM8560 is not set
+# CONFIG_SBC8548 is not set
+# CONFIG_SBC8560 is not set
# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
@@ -176,13 +194,17 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -201,11 +223,7 @@
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="stx_gp3_8560.dts"
CONFIG_ISA_DMA_API=y
#
@@ -255,6 +273,7 @@
# 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
@@ -290,31 +309,36 @@
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
#
# Core Netfilter Configuration
#
-# CONFIG_NETFILTER_NETLINK is not set
-# CONFIG_NF_CONNTRACK_ENABLED is not set
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
# CONFIG_NF_CONNTRACK is not set
CONFIG_NETFILTER_XTABLES=m
# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
# CONFIG_NETFILTER_XT_TARGET_MARK is not set
# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
# CONFIG_NETFILTER_XT_MATCH_ESP is not set
+# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_MAC is not set
# CONFIG_NETFILTER_XT_MATCH_MARK is not set
+# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
+# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
# CONFIG_NETFILTER_XT_MATCH_REALM is not set
# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
@@ -329,13 +353,10 @@
#
# CONFIG_IP_NF_QUEUE is not set
CONFIG_IP_NF_IPTABLES=m
-# CONFIG_IP_NF_MATCH_IPRANGE is not set
-# CONFIG_IP_NF_MATCH_TOS is not set
# CONFIG_IP_NF_MATCH_RECENT is not set
# CONFIG_IP_NF_MATCH_ECN is not set
# CONFIG_IP_NF_MATCH_AH is not set
# CONFIG_IP_NF_MATCH_TTL is not set
-# CONFIG_IP_NF_MATCH_OWNER is not set
# CONFIG_IP_NF_MATCH_ADDRTYPE is not set
CONFIG_IP_NF_FILTER=m
# CONFIG_IP_NF_TARGET_REJECT is not set
@@ -365,6 +386,7 @@
#
CONFIG_NET_PKTGEN=y
# 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
@@ -418,7 +440,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
-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_MISC_DEVICES=y
@@ -426,17 +448,20 @@
# 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_HAVE_IDE=y
CONFIG_IDE=y
CONFIG_IDE_MAX_HWIFS=4
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_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
CONFIG_BLK_DEV_IDECD=m
+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
@@ -452,7 +477,6 @@
#
# PCI IDE chipsets support
#
-# CONFIG_IDEPCI_PCIBUS_ORDER is not set
# CONFIG_BLK_DEV_GENERIC is not set
# CONFIG_BLK_DEV_OPTI621 is not set
# CONFIG_BLK_DEV_AEC62XX is not set
@@ -480,7 +504,6 @@
# 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 is not set
CONFIG_IDE_ARCH_OBSOLETE_INIT=y
# CONFIG_BLK_DEV_HD is not set
@@ -550,6 +573,7 @@
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
+# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
@@ -595,6 +619,7 @@
# 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
@@ -618,7 +643,9 @@
# 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
@@ -645,6 +672,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -659,7 +687,6 @@
# 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
@@ -727,6 +754,7 @@
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -805,14 +833,12 @@
#
# 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_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -837,6 +863,7 @@
# 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_I5K_AMB is not set
@@ -866,6 +893,7 @@
# 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
@@ -875,9 +903,11 @@
# 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_WATCHDOG is not set
#
@@ -947,16 +977,14 @@
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
#
@@ -983,12 +1011,10 @@
# 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=m
CONFIG_AUTOFS4_FS=y
# CONFIG_FUSE_FS is not set
@@ -1036,8 +1062,10 @@
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=m
# 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
@@ -1124,10 +1152,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_KPROBES is not set
-# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -1146,6 +1170,7 @@
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS 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
@@ -1159,9 +1184,9 @@
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
-CONFIG_FORCED_INLINING=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_STACKOVERFLOW is not set
@@ -1178,6 +1203,51 @@
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_CRYPTO 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_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
CONFIG_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/configs/tqm8540_defconfig b/arch/powerpc/configs/tqm8540_defconfig
index 732de34..d39ee3b 100644
--- a/arch/powerpc/configs/tqm8540_defconfig
+++ b/arch/powerpc/configs/tqm8540_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc8
-# Fri Jan 25 01:32:05 2008
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:43 2008
#
# CONFIG_PPC64 is not set
@@ -14,10 +14,10 @@
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
-CONFIG_85xx=y
CONFIG_E500=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
+CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
# CONFIG_PPC_MM_SLICES is not set
@@ -30,6 +30,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -67,17 +68,19 @@
# 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_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -89,11 +92,13 @@
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 is not set
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
@@ -101,6 +106,12 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -124,15 +135,17 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
+CONFIG_MPC85xx=y
# CONFIG_MPC8540_ADS is not set
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
@@ -143,8 +156,9 @@
# CONFIG_TQM8541 is not set
# CONFIG_TQM8555 is not set
# CONFIG_TQM8560 is not set
+# CONFIG_SBC8548 is not set
+# CONFIG_SBC8560 is not set
CONFIG_TQM85xx=y
-CONFIG_MPC85xx=y
# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
@@ -173,13 +187,17 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -198,11 +216,7 @@
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="tqm8540.dts"
CONFIG_ISA_DMA_API=y
#
@@ -249,6 +263,7 @@
# 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
@@ -304,6 +319,7 @@
#
# 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
@@ -335,6 +351,7 @@
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_OF_PARTS is not set
#
# User Modules And Translation Layers
@@ -421,7 +438,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
-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_MISC_DEVICES=y
@@ -429,12 +446,14 @@
# 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_HAVE_IDE=y
CONFIG_IDE=y
CONFIG_IDE_MAX_HWIFS=4
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_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
@@ -450,12 +469,12 @@
#
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
@@ -486,7 +505,6 @@
# CONFIG_BLK_DEV_TRM290 is not set
CONFIG_BLK_DEV_VIA82CXXX=y
# 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
@@ -532,6 +550,7 @@
# 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
@@ -559,6 +578,7 @@
# 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
@@ -570,7 +590,9 @@
# 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
@@ -597,6 +619,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -609,7 +632,6 @@
# CONFIG_HIPPI 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
@@ -652,6 +674,7 @@
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -725,14 +748,12 @@
#
# Miscellaneous I2C Chip support
#
-CONFIG_SENSORS_DS1337=y
-# 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_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -757,6 +778,7 @@
# 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_I5K_AMB is not set
@@ -786,6 +808,7 @@
# 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
@@ -795,9 +818,11 @@
# 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=y
+# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
#
@@ -850,16 +875,14 @@
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -885,12 +908,10 @@
# 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
@@ -943,8 +964,10 @@
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
# 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
@@ -1002,9 +1025,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -1018,6 +1038,7 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
# CONFIG_PPC_EARLY_DEBUG is not set
@@ -1028,5 +1049,49 @@
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_CRYPTO 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_AUTHENC is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_PPC_CLOCK is not set
diff --git a/arch/powerpc/configs/tqm8541_defconfig b/arch/powerpc/configs/tqm8541_defconfig
index 1aff35f..cbf6ad2 100644
--- a/arch/powerpc/configs/tqm8541_defconfig
+++ b/arch/powerpc/configs/tqm8541_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc8
-# Fri Jan 25 01:31:28 2008
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:44 2008
#
# CONFIG_PPC64 is not set
@@ -14,10 +14,10 @@
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
-CONFIG_85xx=y
CONFIG_E500=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
+CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
# CONFIG_PPC_MM_SLICES is not set
@@ -30,6 +30,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -67,17 +68,19 @@
# 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_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -89,11 +92,13 @@
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 is not set
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
@@ -101,6 +106,12 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -124,15 +135,17 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
+CONFIG_MPC85xx=y
# CONFIG_MPC8540_ADS is not set
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
@@ -143,8 +156,9 @@
CONFIG_TQM8541=y
# CONFIG_TQM8555 is not set
# CONFIG_TQM8560 is not set
+# CONFIG_SBC8548 is not set
+# CONFIG_SBC8560 is not set
CONFIG_TQM85xx=y
-CONFIG_MPC85xx=y
# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
@@ -174,13 +188,17 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -199,11 +217,7 @@
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="tqm8541.dts"
CONFIG_ISA_DMA_API=y
#
@@ -250,6 +264,7 @@
# 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
@@ -305,6 +320,7 @@
#
# 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
@@ -336,6 +352,7 @@
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_OF_PARTS is not set
#
# User Modules And Translation Layers
@@ -422,7 +439,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
-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_MISC_DEVICES=y
@@ -430,12 +447,14 @@
# 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_HAVE_IDE=y
CONFIG_IDE=y
CONFIG_IDE_MAX_HWIFS=4
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_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
@@ -451,12 +470,12 @@
#
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
@@ -487,7 +506,6 @@
# CONFIG_BLK_DEV_TRM290 is not set
CONFIG_BLK_DEV_VIA82CXXX=y
# 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
@@ -533,6 +551,7 @@
# 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
@@ -560,6 +579,7 @@
# 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
@@ -572,7 +592,9 @@
# 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
@@ -599,6 +621,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -611,7 +634,6 @@
# CONFIG_HIPPI 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
@@ -654,6 +676,7 @@
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -735,14 +758,12 @@
#
# Miscellaneous I2C Chip support
#
-CONFIG_SENSORS_DS1337=y
-# 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_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -767,6 +788,7 @@
# 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_I5K_AMB is not set
@@ -796,6 +818,7 @@
# 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
@@ -805,9 +828,11 @@
# 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=y
+# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
#
@@ -860,16 +885,14 @@
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -895,12 +918,10 @@
# 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
@@ -953,8 +974,10 @@
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
# 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
@@ -1012,9 +1035,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -1028,6 +1048,7 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
# CONFIG_KGDB_CONSOLE is not set
@@ -1039,6 +1060,50 @@
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_CRYPTO 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_AUTHENC is not set
+# 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_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/configs/tqm8555_defconfig b/arch/powerpc/configs/tqm8555_defconfig
index a3af226..bbff962 100644
--- a/arch/powerpc/configs/tqm8555_defconfig
+++ b/arch/powerpc/configs/tqm8555_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc8
-# Fri Jan 25 01:15:24 2008
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:44 2008
#
# CONFIG_PPC64 is not set
@@ -14,10 +14,10 @@
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
-CONFIG_85xx=y
CONFIG_E500=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
+CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
# CONFIG_PPC_MM_SLICES is not set
@@ -30,6 +30,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -67,17 +68,19 @@
# 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_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -89,11 +92,13 @@
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 is not set
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
@@ -101,6 +106,12 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -124,15 +135,17 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
+CONFIG_MPC85xx=y
# CONFIG_MPC8540_ADS is not set
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
@@ -143,8 +156,9 @@
# CONFIG_TQM8541 is not set
CONFIG_TQM8555=y
# CONFIG_TQM8560 is not set
+# CONFIG_SBC8548 is not set
+# CONFIG_SBC8560 is not set
CONFIG_TQM85xx=y
-CONFIG_MPC85xx=y
# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
@@ -174,13 +188,17 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -199,11 +217,7 @@
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="tqm8555.dts"
CONFIG_ISA_DMA_API=y
#
@@ -250,6 +264,7 @@
# 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
@@ -305,6 +320,7 @@
#
# 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
@@ -336,6 +352,7 @@
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_OF_PARTS is not set
#
# User Modules And Translation Layers
@@ -422,7 +439,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
-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_MISC_DEVICES=y
@@ -430,12 +447,14 @@
# 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_HAVE_IDE=y
CONFIG_IDE=y
CONFIG_IDE_MAX_HWIFS=4
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_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
@@ -451,12 +470,12 @@
#
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
@@ -487,7 +506,6 @@
# CONFIG_BLK_DEV_TRM290 is not set
CONFIG_BLK_DEV_VIA82CXXX=y
# 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
@@ -533,6 +551,7 @@
# 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
@@ -560,6 +579,7 @@
# 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
@@ -572,7 +592,9 @@
# 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
@@ -599,6 +621,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -611,7 +634,6 @@
# CONFIG_HIPPI 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
@@ -654,6 +676,7 @@
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -735,14 +758,12 @@
#
# Miscellaneous I2C Chip support
#
-CONFIG_SENSORS_DS1337=y
-# 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_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -767,6 +788,7 @@
# 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_I5K_AMB is not set
@@ -796,6 +818,7 @@
# 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
@@ -805,9 +828,11 @@
# 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=y
+# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
#
@@ -860,16 +885,14 @@
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -895,12 +918,10 @@
# 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
@@ -953,8 +974,10 @@
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
# 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
@@ -1012,9 +1035,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -1028,6 +1048,7 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
# CONFIG_KGDB_CONSOLE is not set
@@ -1039,6 +1060,50 @@
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_CRYPTO 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_AUTHENC is not set
+# 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_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/configs/tqm8560_defconfig b/arch/powerpc/configs/tqm8560_defconfig
index 0832e89..63c5ec8 100644
--- a/arch/powerpc/configs/tqm8560_defconfig
+++ b/arch/powerpc/configs/tqm8560_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc8
-# Thu Jan 24 23:50:42 2008
+# Linux kernel version: 2.6.25-rc6
+# Mon Mar 24 08:48:45 2008
#
# CONFIG_PPC64 is not set
@@ -14,10 +14,10 @@
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
-CONFIG_85xx=y
CONFIG_E500=y
CONFIG_BOOKE=y
CONFIG_FSL_BOOKE=y
+CONFIG_FSL_EMB_PERFMON=y
# CONFIG_PHYS_64BIT is not set
CONFIG_SPE=y
# CONFIG_PPC_MM_SLICES is not set
@@ -30,6 +30,7 @@
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
@@ -67,17 +68,19 @@
# 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_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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
@@ -89,11 +92,13 @@
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 is not set
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
@@ -101,6 +106,12 @@
# 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_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -124,15 +135,17 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Platform support
#
-# CONFIG_PPC_MPC52xx is not set
-# CONFIG_PPC_MPC5200 is not set
+# 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
+CONFIG_MPC85xx=y
# CONFIG_MPC8540_ADS is not set
# CONFIG_MPC8560_ADS is not set
# CONFIG_MPC85xx_CDS is not set
@@ -143,8 +156,9 @@
# CONFIG_TQM8541 is not set
# CONFIG_TQM8555 is not set
CONFIG_TQM8560=y
+# CONFIG_SBC8548 is not set
+# CONFIG_SBC8560 is not set
CONFIG_TQM85xx=y
-CONFIG_MPC85xx=y
# CONFIG_IPIC is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
@@ -174,13 +188,17 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
CONFIG_MATH_EMULATION=y
+# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
@@ -199,11 +217,7 @@
# CONFIG_PROC_DEVICETREE is not set
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_PM is not set
-CONFIG_SUSPEND_UP_POSSIBLE=y
-CONFIG_HIBERNATION_UP_POSSIBLE=y
CONFIG_SECCOMP=y
-CONFIG_WANT_DEVICE_TREE=y
-CONFIG_DEVICE_TREE="tqm8560.dts"
CONFIG_ISA_DMA_API=y
#
@@ -250,6 +264,7 @@
# 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
@@ -305,6 +320,7 @@
#
# 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
@@ -336,6 +352,7 @@
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_OF_PARTS is not set
#
# User Modules And Translation Layers
@@ -422,7 +439,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32768
-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_MISC_DEVICES=y
@@ -430,12 +447,14 @@
# 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_HAVE_IDE=y
CONFIG_IDE=y
CONFIG_IDE_MAX_HWIFS=4
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_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
@@ -451,12 +470,12 @@
#
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
@@ -487,7 +506,6 @@
# CONFIG_BLK_DEV_TRM290 is not set
CONFIG_BLK_DEV_VIA82CXXX=y
# 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
@@ -533,6 +551,7 @@
# 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
@@ -560,6 +579,7 @@
# 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
@@ -572,7 +592,9 @@
# 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
@@ -599,6 +621,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -611,7 +634,6 @@
# CONFIG_HIPPI 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
@@ -654,6 +676,7 @@
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -735,14 +758,12 @@
#
# Miscellaneous I2C Chip support
#
-CONFIG_SENSORS_DS1337=y
-# 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_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_M41T00 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
@@ -767,6 +788,7 @@
# 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_I5K_AMB is not set
@@ -796,6 +818,7 @@
# 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
@@ -805,9 +828,11 @@
# 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=y
+# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
#
@@ -860,16 +885,14 @@
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
#
# Userspace I/O
@@ -895,12 +918,10 @@
# 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
@@ -953,8 +974,10 @@
# CONFIG_JFFS2_RUBIN is not set
CONFIG_CRAMFS=y
# 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
@@ -1012,9 +1035,6 @@
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
-CONFIG_INSTRUMENTATION=y
-# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -1028,6 +1048,7 @@
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_SAMPLES is not set
# CONFIG_KGDB_CONSOLE is not set
@@ -1039,6 +1060,50 @@
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_CRYPTO 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_AUTHENC is not set
+# 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_PPC_LIB_RHEAP=y
diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S
index f745839..3c9452d 100644
--- a/arch/powerpc/kernel/head_8xx.S
+++ b/arch/powerpc/kernel/head_8xx.S
@@ -332,8 +332,18 @@
mfspr r11, SPRN_MD_TWC /* ....and get the pte address */
lwz r10, 0(r11) /* Get the pte */
+#ifdef CONFIG_SWAP
+ /* do not set the _PAGE_ACCESSED bit of a non-present page */
+ andi. r11, r10, _PAGE_PRESENT
+ beq 4f
+ ori r10, r10, _PAGE_ACCESSED
+ mfspr r11, SPRN_MD_TWC /* get the pte address again */
+ stw r10, 0(r11)
+4:
+#else
ori r10, r10, _PAGE_ACCESSED
stw r10, 0(r11)
+#endif
/* The Linux PTE won't go exactly into the MMU TLB.
* Software indicator bits 21, 22 and 28 must be clear.
@@ -398,8 +408,17 @@
DO_8xx_CPU6(0x3b80, r3)
mtspr SPRN_MD_TWC, r11
- mfspr r11, SPRN_MD_TWC /* get the pte address again */
+#ifdef CONFIG_SWAP
+ /* do not set the _PAGE_ACCESSED bit of a non-present page */
+ andi. r11, r10, _PAGE_PRESENT
+ beq 4f
ori r10, r10, _PAGE_ACCESSED
+4:
+ /* and update pte in table */
+#else
+ ori r10, r10, _PAGE_ACCESSED
+#endif
+ mfspr r11, SPRN_MD_TWC /* get the pte address again */
stw r10, 0(r11)
/* The Linux PTE won't go exactly into the MMU TLB.
@@ -507,7 +526,16 @@
/* Update 'changed', among others.
*/
+#ifdef CONFIG_SWAP
+ ori r10, r10, _PAGE_DIRTY|_PAGE_HWWRITE
+ /* do not set the _PAGE_ACCESSED bit of a non-present page */
+ andi. r11, r10, _PAGE_PRESENT
+ beq 4f
+ ori r10, r10, _PAGE_ACCESSED
+4:
+#else
ori r10, r10, _PAGE_DIRTY|_PAGE_ACCESSED|_PAGE_HWWRITE
+#endif
mfspr r11, SPRN_MD_TWC /* Get pte address again */
stw r10, 0(r11) /* and update pte in table */
diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S
index 5c2e253..9d2c566 100644
--- a/arch/powerpc/kernel/misc_32.S
+++ b/arch/powerpc/kernel/misc_32.S
@@ -785,6 +785,21 @@
or r4,r4,r7 # LSW |= t2
blr
+/*
+ * 64-bit comparison: __ucmpdi2(u64 a, u64 b)
+ * Returns 0 if a < b, 1 if a == b, 2 if a > b.
+ */
+_GLOBAL(__ucmpdi2)
+ cmplw r3,r5
+ li r3,1
+ bne 1f
+ cmplw r4,r6
+ beqlr
+1: li r3,0
+ bltlr
+ li r3,2
+ blr
+
_GLOBAL(abs)
srawi r4,r3,31
xor r3,r3,r4
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index 980fe32..89c83cc 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -748,7 +748,13 @@
struct resource *res = dev->resource + i;
if (!res->flags)
continue;
- if (res->end == 0xffffffff) {
+ /* On platforms that have PPC_PCI_PROBE_ONLY set, we don't
+ * consider 0 as an unassigned BAR value. It's technically
+ * a valid value, but linux doesn't like it... so when we can
+ * re-assign things, we do so, but if we can't, we keep it
+ * around and hope for the best...
+ */
+ if (res->start == 0 && !(ppc_pci_flags & PPC_PCI_PROBE_ONLY)) {
pr_debug("PCI:%s Resource %d %016llx-%016llx [%x] is unassigned\n",
pci_name(dev), i,
(unsigned long long)res->start,
diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c
index aa9ff35..9c98424 100644
--- a/arch/powerpc/kernel/ppc_ksyms.c
+++ b/arch/powerpc/kernel/ppc_ksyms.c
@@ -58,6 +58,7 @@
extern void single_step_exception(struct pt_regs *regs);
extern int sys_sigreturn(struct pt_regs *regs);
+EXPORT_SYMBOL(empty_zero_page);
EXPORT_SYMBOL(clear_pages);
EXPORT_SYMBOL(copy_page);
EXPORT_SYMBOL(ISA_DMA_THRESHOLD);
@@ -149,6 +150,8 @@
EXPORT_SYMBOL(__ashrdi3);
EXPORT_SYMBOL(__ashldi3);
EXPORT_SYMBOL(__lshrdi3);
+int __ucmpdi2(unsigned long long, unsigned long long);
+EXPORT_SYMBOL(__ucmpdi2);
#endif
EXPORT_SYMBOL(memcpy);
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 4846bf5..59311ec 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -353,6 +353,12 @@
account_process_vtime(current);
calculate_steal_time();
+ /*
+ * We can't take a PMU exception inside _switch() since there is a
+ * window where the kernel stack SLB and the kernel stack are out
+ * of sync. Hard disable here.
+ */
+ hard_irq_disable();
last = _switch(old_thread, new_thread);
local_irq_restore(flags);
diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
index 7673e98..2a9fe97 100644
--- a/arch/powerpc/kernel/ptrace.c
+++ b/arch/powerpc/kernel/ptrace.c
@@ -530,15 +530,21 @@
--count;
}
- if (kbuf)
+ if (kbuf) {
for (; count > 0 && pos <= PT_MAX_PUT_REG; --count)
regs[pos++] = *k++;
- else
+ for (; count > 0 && pos < PT_TRAP; --count, ++pos)
+ ++k;
+ } else {
for (; count > 0 && pos <= PT_MAX_PUT_REG; --count) {
if (__get_user(reg, u++))
return -EFAULT;
regs[pos++] = reg;
}
+ for (; count > 0 && pos < PT_TRAP; --count, ++pos)
+ if (__get_user(reg, u++))
+ return -EFAULT;
+ }
if (count > 0 && pos == PT_TRAP) {
if (kbuf)
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 32f4161..a83dfa3 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -351,9 +351,14 @@
mmu_vmalloc_psize = MMU_PAGE_64K;
if (mmu_linear_psize == MMU_PAGE_4K)
mmu_linear_psize = MMU_PAGE_64K;
- if (cpu_has_feature(CPU_FTR_CI_LARGE_PAGE))
- mmu_io_psize = MMU_PAGE_64K;
- else
+ if (cpu_has_feature(CPU_FTR_CI_LARGE_PAGE)) {
+ /*
+ * Don't use 64k pages for ioremap on pSeries, since
+ * that would stop us accessing the HEA ethernet.
+ */
+ if (!machine_is(pseries))
+ mmu_io_psize = MMU_PAGE_64K;
+ } else
mmu_ci_restrictions = 1;
}
#endif /* CONFIG_PPC_64K_PAGES */
@@ -506,10 +511,10 @@
} else {
/* Find storage for the HPT. Must be contiguous in
* the absolute address space. On cell we want it to be
- * in the first 1 Gig.
+ * in the first 2 Gig so we can use it for IOMMU hacks.
*/
if (machine_is(cell))
- limit = 0x40000000;
+ limit = 0x80000000;
else
limit = 0;
diff --git a/arch/powerpc/mm/slb.c b/arch/powerpc/mm/slb.c
index 47b06ba..906daed 100644
--- a/arch/powerpc/mm/slb.c
+++ b/arch/powerpc/mm/slb.c
@@ -124,6 +124,12 @@
ksp_vsid_data = get_slb_shadow()->save_area[2].vsid;
}
+ /*
+ * We can't take a PMU exception in the following code, so hard
+ * disable interrupts.
+ */
+ hard_irq_disable();
+
/* We need to do this all in asm, so we're sure we don't touch
* the stack between the slbia and rebolting it. */
asm volatile("isync\n"
diff --git a/arch/powerpc/oprofile/op_model_cell.c b/arch/powerpc/oprofile/op_model_cell.c
index 1392977..9eed1f6 100644
--- a/arch/powerpc/oprofile/op_model_cell.c
+++ b/arch/powerpc/oprofile/op_model_cell.c
@@ -1151,7 +1151,7 @@
for (i = 0; i < num_counters; ++i) {
if ((interrupt_mask & CBE_PM_CTR_OVERFLOW_INTR(i))
&& ctr[i].enabled) {
- oprofile_add_pc(pc, is_kernel, i);
+ oprofile_add_ext_sample(pc, regs, i, is_kernel);
cbe_write_ctr(cpu, i, reset_value[i]);
}
}
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_common.c b/arch/powerpc/platforms/52xx/mpc52xx_common.c
index 9aa4425..4d5fd1d 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_common.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_common.c
@@ -199,6 +199,7 @@
return 0;
}
+EXPORT_SYMBOL(mpc52xx_set_psc_clkdiv);
/**
* mpc52xx_restart: ppc_md->restart hook for mpc5200 using the watchdog timer
diff --git a/arch/powerpc/platforms/83xx/mpc837x_mds.c b/arch/powerpc/platforms/83xx/mpc837x_mds.c
index 8a9c269..64d17b0 100644
--- a/arch/powerpc/platforms/83xx/mpc837x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc837x_mds.c
@@ -39,12 +39,9 @@
if (ret)
return ret;
/* Map BCSR area */
- np = of_find_node_by_name(NULL, "bcsr");
+ np = of_find_compatible_node(NULL, NULL, "fsl,mpc837xmds-bcsr");
if (np) {
- struct resource res;
-
- of_address_to_resource(np, 0, &res);
- bcsr_regs = ioremap(res.start, res.end - res.start + 1);
+ bcsr_regs = of_iomap(np, 0);
of_node_put(np);
}
if (!bcsr_regs)
@@ -96,6 +93,7 @@
static struct of_device_id mpc837x_ids[] = {
{ .type = "soc", },
{ .compatible = "soc", },
+ { .compatible = "simple-bus", },
{},
};
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 0afd225..a578b96 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -22,7 +22,6 @@
select FSL_SOC
select MPC83xx
select IPIC
- select FSL_EMB_PERFMON
config PPC_86xx
bool "Freescale 86xx"
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index 73d81ce..0c3face 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -113,7 +113,12 @@
default y
config FSL_EMB_PERFMON
- bool
+ bool "Freescale Embedded Perfmon"
+ depends on E500 || PPC_83xx
+ help
+ This is the Performance Monitor support found on the e500 core
+ and some e300 cores (c3 and c4). Select this only if your
+ core supports the Embedded Performance Monitor APU
config PTE_64BIT
bool
diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c
index edab631..d75ccde 100644
--- a/arch/powerpc/platforms/cell/iommu.c
+++ b/arch/powerpc/platforms/cell/iommu.c
@@ -113,7 +113,7 @@
/* IOMMU sizing */
#define IO_SEGMENT_SHIFT 28
-#define IO_PAGENO_BITS (IO_SEGMENT_SHIFT - IOMMU_PAGE_SHIFT)
+#define IO_PAGENO_BITS(shift) (IO_SEGMENT_SHIFT - (shift))
/* The high bit needs to be set on every DMA address */
#define SPIDER_DMA_OFFSET 0x80000000ul
@@ -123,7 +123,6 @@
struct cbe_iommu *iommu;
unsigned long offset;
unsigned long size;
- unsigned long pte_offset;
unsigned int ioid;
struct iommu_table table;
};
@@ -200,7 +199,7 @@
(window->ioid & IOPTE_IOID_Mask);
#endif
- io_pte = (unsigned long *)tbl->it_base + (index - window->pte_offset);
+ io_pte = (unsigned long *)tbl->it_base + (index - tbl->it_offset);
for (i = 0; i < npages; i++, uaddr += IOMMU_PAGE_SIZE)
io_pte[i] = base_pte | (__pa(uaddr) & IOPTE_RPN_Mask);
@@ -232,7 +231,7 @@
| (window->ioid & IOPTE_IOID_Mask);
#endif
- io_pte = (unsigned long *)tbl->it_base + (index - window->pte_offset);
+ io_pte = (unsigned long *)tbl->it_base + (index - tbl->it_offset);
for (i = 0; i < npages; i++)
io_pte[i] = pte;
@@ -307,76 +306,84 @@
return -ENODEV;
}
-static void cell_iommu_setup_page_tables(struct cbe_iommu *iommu,
+static void cell_iommu_setup_stab(struct cbe_iommu *iommu,
unsigned long dbase, unsigned long dsize,
unsigned long fbase, unsigned long fsize)
{
struct page *page;
- int i;
- unsigned long reg, segments, pages_per_segment, ptab_size, stab_size,
- n_pte_pages, base;
-
- base = dbase;
- if (fsize != 0)
- base = min(fbase, dbase);
+ unsigned long segments, stab_size;
segments = max(dbase + dsize, fbase + fsize) >> IO_SEGMENT_SHIFT;
- pages_per_segment = 1ull << IO_PAGENO_BITS;
- pr_debug("%s: iommu[%d]: segments: %lu, pages per segment: %lu\n",
- __FUNCTION__, iommu->nid, segments, pages_per_segment);
+ pr_debug("%s: iommu[%d]: segments: %lu\n",
+ __FUNCTION__, iommu->nid, segments);
/* set up the segment table */
stab_size = segments * sizeof(unsigned long);
page = alloc_pages_node(iommu->nid, GFP_KERNEL, get_order(stab_size));
BUG_ON(!page);
iommu->stab = page_address(page);
- clear_page(iommu->stab);
+ memset(iommu->stab, 0, stab_size);
+}
- /* ... and the page tables. Since these are contiguous, we can treat
- * the page tables as one array of ptes, like pSeries does.
- */
+static unsigned long *cell_iommu_alloc_ptab(struct cbe_iommu *iommu,
+ unsigned long base, unsigned long size, unsigned long gap_base,
+ unsigned long gap_size, unsigned long page_shift)
+{
+ struct page *page;
+ int i;
+ unsigned long reg, segments, pages_per_segment, ptab_size,
+ n_pte_pages, start_seg, *ptab;
+
+ start_seg = base >> IO_SEGMENT_SHIFT;
+ segments = size >> IO_SEGMENT_SHIFT;
+ pages_per_segment = 1ull << IO_PAGENO_BITS(page_shift);
+ /* PTEs for each segment must start on a 4K bounday */
+ pages_per_segment = max(pages_per_segment,
+ (1 << 12) / sizeof(unsigned long));
+
ptab_size = segments * pages_per_segment * sizeof(unsigned long);
pr_debug("%s: iommu[%d]: ptab_size: %lu, order: %d\n", __FUNCTION__,
iommu->nid, ptab_size, get_order(ptab_size));
page = alloc_pages_node(iommu->nid, GFP_KERNEL, get_order(ptab_size));
BUG_ON(!page);
- iommu->ptab = page_address(page);
- memset(iommu->ptab, 0, ptab_size);
+ ptab = page_address(page);
+ memset(ptab, 0, ptab_size);
- /* allocate a bogus page for the end of each mapping */
- page = alloc_pages_node(iommu->nid, GFP_KERNEL, 0);
- BUG_ON(!page);
- iommu->pad_page = page_address(page);
- clear_page(iommu->pad_page);
-
- /* number of pages needed for a page table */
- n_pte_pages = (pages_per_segment *
- sizeof(unsigned long)) >> IOMMU_PAGE_SHIFT;
+ /* number of 4K pages needed for a page table */
+ n_pte_pages = (pages_per_segment * sizeof(unsigned long)) >> 12;
pr_debug("%s: iommu[%d]: stab at %p, ptab at %p, n_pte_pages: %lu\n",
- __FUNCTION__, iommu->nid, iommu->stab, iommu->ptab,
+ __FUNCTION__, iommu->nid, iommu->stab, ptab,
n_pte_pages);
/* initialise the STEs */
reg = IOSTE_V | ((n_pte_pages - 1) << 5);
- if (IOMMU_PAGE_SIZE == 0x1000)
- reg |= IOSTE_PS_4K;
- else if (IOMMU_PAGE_SIZE == 0x10000)
- reg |= IOSTE_PS_64K;
- else {
- extern void __unknown_page_size_error(void);
- __unknown_page_size_error();
+ switch (page_shift) {
+ case 12: reg |= IOSTE_PS_4K; break;
+ case 16: reg |= IOSTE_PS_64K; break;
+ case 20: reg |= IOSTE_PS_1M; break;
+ case 24: reg |= IOSTE_PS_16M; break;
+ default: BUG();
}
+ gap_base = gap_base >> IO_SEGMENT_SHIFT;
+ gap_size = gap_size >> IO_SEGMENT_SHIFT;
+
pr_debug("Setting up IOMMU stab:\n");
- for (i = base >> IO_SEGMENT_SHIFT; i < segments; i++) {
- iommu->stab[i] = reg |
- (__pa(iommu->ptab) + n_pte_pages * IOMMU_PAGE_SIZE * i);
+ for (i = start_seg; i < (start_seg + segments); i++) {
+ if (i >= gap_base && i < (gap_base + gap_size)) {
+ pr_debug("\toverlap at %d, skipping\n", i);
+ continue;
+ }
+ iommu->stab[i] = reg | (__pa(ptab) + (n_pte_pages << 12) *
+ (i - start_seg));
pr_debug("\t[%d] 0x%016lx\n", i, iommu->stab[i]);
}
+
+ return ptab;
}
static void cell_iommu_enable_hardware(struct cbe_iommu *iommu)
@@ -423,7 +430,9 @@
static void cell_iommu_setup_hardware(struct cbe_iommu *iommu,
unsigned long base, unsigned long size)
{
- cell_iommu_setup_page_tables(iommu, base, size, 0, 0);
+ cell_iommu_setup_stab(iommu, base, size, 0, 0);
+ iommu->ptab = cell_iommu_alloc_ptab(iommu, base, size, 0, 0,
+ IOMMU_PAGE_SHIFT);
cell_iommu_enable_hardware(iommu);
}
@@ -464,6 +473,7 @@
unsigned long pte_offset)
{
struct iommu_window *window;
+ struct page *page;
u32 ioid;
ioid = cell_iommu_get_ioid(np);
@@ -475,13 +485,11 @@
window->size = size;
window->ioid = ioid;
window->iommu = iommu;
- window->pte_offset = pte_offset;
window->table.it_blocksize = 16;
window->table.it_base = (unsigned long)iommu->ptab;
window->table.it_index = iommu->nid;
- window->table.it_offset = (offset >> IOMMU_PAGE_SHIFT) +
- window->pte_offset;
+ window->table.it_offset = (offset >> IOMMU_PAGE_SHIFT) + pte_offset;
window->table.it_size = size >> IOMMU_PAGE_SHIFT;
iommu_init_table(&window->table, iommu->nid);
@@ -504,6 +512,11 @@
* This code also assumes that we have a window that starts at 0,
* which is the case on all spider based blades.
*/
+ page = alloc_pages_node(iommu->nid, GFP_KERNEL, 0);
+ BUG_ON(!page);
+ iommu->pad_page = page_address(page);
+ clear_page(iommu->pad_page);
+
__set_bit(0, window->table.it_map);
tce_build_cell(&window->table, window->table.it_offset, 1,
(unsigned long)iommu->pad_page, DMA_TO_DEVICE);
@@ -549,7 +562,7 @@
archdata->dma_data = &window->table;
}
-static void cell_dma_dev_setup_static(struct device *dev);
+static void cell_dma_dev_setup_fixed(struct device *dev);
static void cell_dma_dev_setup(struct device *dev)
{
@@ -557,7 +570,7 @@
/* Order is important here, these are not mutually exclusive */
if (get_dma_ops(dev) == &dma_iommu_fixed_ops)
- cell_dma_dev_setup_static(dev);
+ cell_dma_dev_setup_fixed(dev);
else if (get_pci_dma_ops() == &dma_iommu_ops)
cell_dma_dev_setup_iommu(dev);
else if (get_pci_dma_ops() == &dma_direct_ops)
@@ -789,17 +802,24 @@
static u64 cell_iommu_get_fixed_address(struct device *dev)
{
- u64 cpu_addr, size, best_size, pci_addr = OF_BAD_ADDR;
+ u64 cpu_addr, size, best_size, dev_addr = OF_BAD_ADDR;
struct device_node *np;
const u32 *ranges = NULL;
- int i, len, best;
+ int i, len, best, naddr, nsize, pna, range_size;
np = of_node_get(dev->archdata.of_node);
- while (np) {
- ranges = of_get_property(np, "dma-ranges", &len);
- if (ranges)
- break;
+ while (1) {
+ naddr = of_n_addr_cells(np);
+ nsize = of_n_size_cells(np);
np = of_get_next_parent(np);
+ if (!np)
+ break;
+
+ ranges = of_get_property(np, "dma-ranges", &len);
+
+ /* Ignore empty ranges, they imply no translation required */
+ if (ranges && len > 0)
+ break;
}
if (!ranges) {
@@ -809,15 +829,17 @@
len /= sizeof(u32);
+ pna = of_n_addr_cells(np);
+ range_size = naddr + nsize + pna;
+
/* dma-ranges format:
- * 1 cell: pci space
- * 2 cells: pci address
- * 2 cells: parent address
- * 2 cells: size
+ * child addr : naddr cells
+ * parent addr : pna cells
+ * size : nsize cells
*/
- for (i = 0, best = -1, best_size = 0; i < len; i += 7) {
- cpu_addr = of_translate_dma_address(np, ranges +i + 3);
- size = of_read_number(ranges + i + 5, 2);
+ for (i = 0, best = -1, best_size = 0; i < len; i += range_size) {
+ cpu_addr = of_translate_dma_address(np, ranges + i + naddr);
+ size = of_read_number(ranges + i + naddr + pna, nsize);
if (cpu_addr == 0 && size > best_size) {
best = i;
@@ -825,15 +847,15 @@
}
}
- if (best >= 0)
- pci_addr = of_read_number(ranges + best + 1, 2);
- else
+ if (best >= 0) {
+ dev_addr = of_read_number(ranges + best, naddr);
+ } else
dev_dbg(dev, "iommu: no suitable range found!\n");
out:
of_node_put(np);
- return pci_addr;
+ return dev_addr;
}
static int dma_set_mask_and_switch(struct device *dev, u64 dma_mask)
@@ -858,7 +880,7 @@
return 0;
}
-static void cell_dma_dev_setup_static(struct device *dev)
+static void cell_dma_dev_setup_fixed(struct device *dev)
{
struct dev_archdata *archdata = &dev->archdata;
u64 addr;
@@ -869,35 +891,45 @@
dev_dbg(dev, "iommu: fixed addr = %lx\n", addr);
}
+static void insert_16M_pte(unsigned long addr, unsigned long *ptab,
+ unsigned long base_pte)
+{
+ unsigned long segment, offset;
+
+ segment = addr >> IO_SEGMENT_SHIFT;
+ offset = (addr >> 24) - (segment << IO_PAGENO_BITS(24));
+ ptab = ptab + (segment * (1 << 12) / sizeof(unsigned long));
+
+ pr_debug("iommu: addr %lx ptab %p segment %lx offset %lx\n",
+ addr, ptab, segment, offset);
+
+ ptab[offset] = base_pte | (__pa(addr) & IOPTE_RPN_Mask);
+}
+
static void cell_iommu_setup_fixed_ptab(struct cbe_iommu *iommu,
struct device_node *np, unsigned long dbase, unsigned long dsize,
unsigned long fbase, unsigned long fsize)
{
- unsigned long base_pte, uaddr, *io_pte;
- int i;
+ unsigned long base_pte, uaddr, ioaddr, *ptab;
+
+ ptab = cell_iommu_alloc_ptab(iommu, fbase, fsize, dbase, dsize, 24);
dma_iommu_fixed_base = fbase;
- /* convert from bytes into page table indices */
- dbase = dbase >> IOMMU_PAGE_SHIFT;
- dsize = dsize >> IOMMU_PAGE_SHIFT;
- fbase = fbase >> IOMMU_PAGE_SHIFT;
- fsize = fsize >> IOMMU_PAGE_SHIFT;
-
pr_debug("iommu: mapping 0x%lx pages from 0x%lx\n", fsize, fbase);
- io_pte = iommu->ptab;
base_pte = IOPTE_PP_W | IOPTE_PP_R | IOPTE_M | IOPTE_SO_RW
| (cell_iommu_get_ioid(np) & IOPTE_IOID_Mask);
- uaddr = 0;
- for (i = fbase; i < fbase + fsize; i++, uaddr += IOMMU_PAGE_SIZE) {
+ for (uaddr = 0; uaddr < fsize; uaddr += (1 << 24)) {
/* Don't touch the dynamic region */
- if (i >= dbase && i < (dbase + dsize)) {
- pr_debug("iommu: static/dynamic overlap, skipping\n");
+ ioaddr = uaddr + fbase;
+ if (ioaddr >= dbase && ioaddr < (dbase + dsize)) {
+ pr_debug("iommu: fixed/dynamic overlap, skipping\n");
continue;
}
- io_pte[i] = base_pte | (__pa(uaddr) & IOPTE_RPN_Mask);
+
+ insert_16M_pte(uaddr, ptab, base_pte);
}
mb();
@@ -995,7 +1027,9 @@
"fixed window 0x%lx-0x%lx\n", iommu->nid, dbase,
dbase + dsize, fbase, fbase + fsize);
- cell_iommu_setup_page_tables(iommu, dbase, dsize, fbase, fsize);
+ cell_iommu_setup_stab(iommu, dbase, dsize, fbase, fsize);
+ iommu->ptab = cell_iommu_alloc_ptab(iommu, dbase, dsize, 0, 0,
+ IOMMU_PAGE_SHIFT);
cell_iommu_setup_fixed_ptab(iommu, np, dbase, dsize,
fbase, fsize);
cell_iommu_enable_hardware(iommu);
diff --git a/arch/powerpc/platforms/cell/setup.c b/arch/powerpc/platforms/cell/setup.c
index a7f609b..5c531e8 100644
--- a/arch/powerpc/platforms/cell/setup.c
+++ b/arch/powerpc/platforms/cell/setup.c
@@ -81,6 +81,42 @@
printk("*** %04x : %s\n", hex, s ? s : "");
}
+static void cell_fixup_pcie_rootcomplex(struct pci_dev *dev)
+{
+ struct pci_controller *hose;
+ const char *s;
+ int i;
+
+ if (!machine_is(cell))
+ return;
+
+ /* We're searching for a direct child of the PHB */
+ if (dev->bus->self != NULL || dev->devfn != 0)
+ return;
+
+ hose = pci_bus_to_host(dev->bus);
+ if (hose == NULL)
+ return;
+
+ /* Only on PCIE */
+ if (!of_device_is_compatible(hose->dn, "pciex"))
+ return;
+
+ /* And only on axon */
+ s = of_get_property(hose->dn, "model", NULL);
+ if (!s || strcmp(s, "Axon") != 0)
+ return;
+
+ for (i = 0; i < PCI_BRIDGE_RESOURCES; i++) {
+ dev->resource[i].start = dev->resource[i].end = 0;
+ dev->resource[i].flags = 0;
+ }
+
+ printk(KERN_DEBUG "PCI: Hiding resources on Axon PCIE RC %s\n",
+ pci_name(dev));
+}
+DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, cell_fixup_pcie_rootcomplex);
+
static int __init cell_publish_devices(void)
{
int node;
@@ -149,6 +185,11 @@
mpic_init_IRQ();
}
+static void __init cell_set_dabrx(void)
+{
+ mtspr(SPRN_DABRX, DABRX_KERNEL | DABRX_USER);
+}
+
static void __init cell_setup_arch(void)
{
#ifdef CONFIG_SPU_BASE
@@ -158,6 +199,8 @@
cbe_regs_init();
+ cell_set_dabrx();
+
#ifdef CONFIG_CBE_RAS
cbe_ras_init();
#endif
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c
index 87eb07f..712001f 100644
--- a/arch/powerpc/platforms/cell/spu_base.c
+++ b/arch/powerpc/platforms/cell/spu_base.c
@@ -81,9 +81,12 @@
void spu_invalidate_slbs(struct spu *spu)
{
struct spu_priv2 __iomem *priv2 = spu->priv2;
+ unsigned long flags;
+ spin_lock_irqsave(&spu->register_lock, flags);
if (spu_mfc_sr1_get(spu) & MFC_STATE1_RELOCATE_MASK)
out_be64(&priv2->slb_invalidate_all_W, 0UL);
+ spin_unlock_irqrestore(&spu->register_lock, flags);
}
EXPORT_SYMBOL_GPL(spu_invalidate_slbs);
@@ -148,7 +151,11 @@
__func__, slbe, slb->vsid, slb->esid);
out_be64(&priv2->slb_index_W, slbe);
+ /* set invalid before writing vsid */
+ out_be64(&priv2->slb_esid_RW, 0);
+ /* now it's safe to write the vsid */
out_be64(&priv2->slb_vsid_RW, slb->vsid);
+ /* setting the new esid makes the entry valid again */
out_be64(&priv2->slb_esid_RW, slb->esid);
}
@@ -290,9 +297,11 @@
nr_slbs++;
}
+ spin_lock_irq(&spu->register_lock);
/* Add the set of SLBs */
for (i = 0; i < nr_slbs; i++)
spu_load_slb(spu, i, &slbs[i]);
+ spin_unlock_irq(&spu->register_lock);
}
EXPORT_SYMBOL_GPL(spu_setup_kernel_slbs);
@@ -337,13 +346,14 @@
if (stat & CLASS1_STORAGE_FAULT_INTR)
spu_mfc_dsisr_set(spu, 0ul);
spu_int_stat_clear(spu, 1, stat);
- spin_unlock(&spu->register_lock);
- pr_debug("%s: %lx %lx %lx %lx\n", __FUNCTION__, mask, stat,
- dar, dsisr);
if (stat & CLASS1_SEGMENT_FAULT_INTR)
__spu_trap_data_seg(spu, dar);
+ spin_unlock(&spu->register_lock);
+ pr_debug("%s: %lx %lx %lx %lx\n", __FUNCTION__, mask, stat,
+ dar, dsisr);
+
if (stat & CLASS1_STORAGE_FAULT_INTR)
__spu_trap_data_map(spu, dar, dsisr);
diff --git a/arch/powerpc/platforms/cell/spufs/context.c b/arch/powerpc/platforms/cell/spufs/context.c
index 133995e..0ad83ae 100644
--- a/arch/powerpc/platforms/cell/spufs/context.c
+++ b/arch/powerpc/platforms/cell/spufs/context.c
@@ -109,13 +109,12 @@
/*
* This is basically an open-coded spu_acquire_saved, except that
- * we don't acquire the state mutex interruptible.
+ * we don't acquire the state mutex interruptible, and we don't
+ * want this context to be rescheduled on release.
*/
mutex_lock(&ctx->state_mutex);
- if (ctx->state != SPU_STATE_SAVED) {
- set_bit(SPU_SCHED_WAS_ACTIVE, &ctx->sched_flags);
+ if (ctx->state != SPU_STATE_SAVED)
spu_deactivate(ctx);
- }
mm = ctx->owner;
ctx->owner = NULL;
@@ -171,7 +170,8 @@
{
BUG_ON(ctx->state != SPU_STATE_SAVED);
- if (test_and_clear_bit(SPU_SCHED_WAS_ACTIVE, &ctx->sched_flags))
+ if (test_and_clear_bit(SPU_SCHED_WAS_ACTIVE, &ctx->sched_flags) &&
+ test_bit(SPU_SCHED_SPU_RUN, &ctx->sched_flags))
spu_activate(ctx, 0);
spu_release(ctx);
diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
index c66c375..f7a7e86 100644
--- a/arch/powerpc/platforms/cell/spufs/file.c
+++ b/arch/powerpc/platforms/cell/spufs/file.c
@@ -367,6 +367,13 @@
return NOPFN_SIGBUS;
/*
+ * Because we release the mmap_sem, the context may be destroyed while
+ * we're in spu_wait. Grab an extra reference so it isn't destroyed
+ * in the meantime.
+ */
+ get_spu_context(ctx);
+
+ /*
* We have to wait for context to be loaded before we have
* pages to hand out to the user, but we don't want to wait
* with the mmap_sem held.
@@ -375,7 +382,7 @@
* hanged.
*/
if (spu_acquire(ctx))
- return NOPFN_REFAULT;
+ goto refault;
if (ctx->state == SPU_STATE_SAVED) {
up_read(¤t->mm->mmap_sem);
@@ -391,6 +398,9 @@
if (!ret)
spu_release(ctx);
+
+refault:
+ put_spu_context(ctx);
return NOPFN_REFAULT;
}
diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c
index 6221968..cac69e1 100644
--- a/arch/powerpc/platforms/cell/spufs/run.c
+++ b/arch/powerpc/platforms/cell/spufs/run.c
@@ -220,6 +220,7 @@
}
}
+ set_bit(SPU_SCHED_SPU_RUN, &ctx->sched_flags);
return 0;
}
@@ -234,7 +235,7 @@
*npc = ctx->ops->npc_read(ctx);
spuctx_switch_state(ctx, SPU_UTIL_IDLE_LOADED);
- ctx->policy = SCHED_IDLE;
+ clear_bit(SPU_SCHED_SPU_RUN, &ctx->sched_flags);
spu_release(ctx);
if (signal_pending(current))
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c
index 3a59721..00528ef 100644
--- a/arch/powerpc/platforms/cell/spufs/sched.c
+++ b/arch/powerpc/platforms/cell/spufs/sched.c
@@ -246,7 +246,7 @@
spu_switch_notify(spu, ctx);
ctx->state = SPU_STATE_RUNNABLE;
- spuctx_switch_state(ctx, SPU_UTIL_IDLE_LOADED);
+ spuctx_switch_state(ctx, SPU_UTIL_USER);
}
/*
@@ -867,7 +867,7 @@
if (ctx->policy == SCHED_FIFO)
goto out;
- if (--ctx->time_slice && ctx->policy != SCHED_IDLE)
+ if (--ctx->time_slice && test_bit(SPU_SCHED_SPU_RUN, &ctx->sched_flags))
goto out;
spu = ctx->spu;
@@ -877,7 +877,7 @@
new = grab_runnable_context(ctx->prio + 1, spu->node);
if (new) {
spu_unschedule(spu, ctx);
- if (ctx->policy != SCHED_IDLE)
+ if (test_bit(SPU_SCHED_SPU_RUN, &ctx->sched_flags))
spu_add_to_rq(ctx);
} else {
spu_context_nospu_trace(spusched_tick__newslice, ctx);
diff --git a/arch/powerpc/platforms/cell/spufs/spufs.h b/arch/powerpc/platforms/cell/spufs/spufs.h
index 2c2fe3c..cdc5151 100644
--- a/arch/powerpc/platforms/cell/spufs/spufs.h
+++ b/arch/powerpc/platforms/cell/spufs/spufs.h
@@ -44,6 +44,7 @@
enum {
SPU_SCHED_NOTIFY_ACTIVE,
SPU_SCHED_WAS_ACTIVE, /* was active upon spu_acquire_saved() */
+ SPU_SCHED_SPU_RUN, /* context is within spu_run */
};
struct spu_context {
diff --git a/arch/powerpc/platforms/cell/spufs/sputrace.c b/arch/powerpc/platforms/cell/spufs/sputrace.c
index 01974f7..79aa773 100644
--- a/arch/powerpc/platforms/cell/spufs/sputrace.c
+++ b/arch/powerpc/platforms/cell/spufs/sputrace.c
@@ -58,12 +58,12 @@
ktime_to_timespec(ktime_sub(t->tstamp, sputrace_start));
return snprintf(tbuf, n,
- "[%lu.%09lu] %d: %s (thread = %d, spu = %d)\n",
+ "[%lu.%09lu] %d: %s (ctxthread = %d, spu = %d)\n",
(unsigned long) tv.tv_sec,
(unsigned long) tv.tv_nsec,
- t->owner_tid,
- t->name,
t->curr_tid,
+ t->name,
+ t->owner_tid,
t->number);
}
@@ -188,6 +188,7 @@
{ "spufs_ps_nopfn__insert", "%p %p", spu_context_event },
{ "spu_acquire_saved__enter", "%p", spu_context_nospu_event },
{ "destroy_spu_context__enter", "%p", spu_context_nospu_event },
+ { "spufs_stop_callback__enter", "%p %p", spu_context_event },
};
static int __init sputrace_init(void)
diff --git a/arch/powerpc/platforms/cell/spufs/switch.c b/arch/powerpc/platforms/cell/spufs/switch.c
index 6f5886c..e9dc7a5 100644
--- a/arch/powerpc/platforms/cell/spufs/switch.c
+++ b/arch/powerpc/platforms/cell/spufs/switch.c
@@ -34,6 +34,7 @@
#include <linux/module.h>
#include <linux/errno.h>
+#include <linux/hardirq.h>
#include <linux/sched.h>
#include <linux/kernel.h>
#include <linux/mm.h>
@@ -117,6 +118,8 @@
* Write INT_MASK_class1 with value of 0.
* Save INT_Mask_class2 in CSA.
* Write INT_MASK_class2 with value of 0.
+ * Synchronize all three interrupts to be sure
+ * we no longer execute a handler on another CPU.
*/
spin_lock_irq(&spu->register_lock);
if (csa) {
@@ -129,6 +132,9 @@
spu_int_mask_set(spu, 2, 0ul);
eieio();
spin_unlock_irq(&spu->register_lock);
+ synchronize_irq(spu->irqs[0]);
+ synchronize_irq(spu->irqs[1]);
+ synchronize_irq(spu->irqs[2]);
}
static inline void set_watchdog_timer(struct spu_state *csa, struct spu *spu)
diff --git a/arch/powerpc/platforms/celleb/beat.h b/arch/powerpc/platforms/celleb/beat.h
index b2e292d..ac82ac3 100644
--- a/arch/powerpc/platforms/celleb/beat.h
+++ b/arch/powerpc/platforms/celleb/beat.h
@@ -21,9 +21,6 @@
#ifndef _CELLEB_BEAT_H
#define _CELLEB_BEAT_H
-#define DABRX_KERNEL (1UL<<1)
-#define DABRX_USER (1UL<<0)
-
int64_t beat_get_term_char(uint64_t,uint64_t*,uint64_t*,uint64_t*);
int64_t beat_put_term_char(uint64_t,uint64_t,uint64_t,uint64_t);
int64_t beat_repository_encode(int, const char *, uint64_t[4]);
diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c
index 4073640..829b8b0 100644
--- a/arch/powerpc/platforms/powermac/pic.c
+++ b/arch/powerpc/platforms/powermac/pic.c
@@ -618,9 +618,9 @@
if (np == NULL)
goto not_found;
viaint = irq_of_parse_and_map(np, 0);;
-#endif /* CONFIG_ADB_PMU */
not_found:
+#endif /* CONFIG_ADB_PMU */
return viaint;
}
diff --git a/arch/powerpc/sysdev/bestcomm/bestcomm.c b/arch/powerpc/sysdev/bestcomm/bestcomm.c
index f589999..64ec7d6 100644
--- a/arch/powerpc/sysdev/bestcomm/bestcomm.c
+++ b/arch/powerpc/sysdev/bestcomm/bestcomm.c
@@ -52,6 +52,10 @@
int i, tasknum = -1;
struct bcom_task *tsk;
+ /* Don't try to do anything if bestcomm init failed */
+ if (!bcom_eng)
+ return NULL;
+
/* Get and reserve a task num */
spin_lock(&bcom_eng->lock);
@@ -484,8 +488,8 @@
}
static struct of_device_id mpc52xx_bcom_of_match[] = {
- { .type = "dma-controller", .compatible = "fsl,mpc5200-bestcomm", },
- { .type = "dma-controller", .compatible = "mpc5200-bestcomm", },
+ { .compatible = "fsl,mpc5200-bestcomm", },
+ { .compatible = "mpc5200-bestcomm", },
{},
};
diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c
index ae0dbf4..0f2dfb0 100644
--- a/arch/powerpc/sysdev/ipic.c
+++ b/arch/powerpc/sysdev/ipic.c
@@ -906,7 +906,7 @@
{
int rc;
- if (!primary_ipic->regs)
+ if (!primary_ipic || !primary_ipic->regs)
return -ENODEV;
printk(KERN_DEBUG "Registering ipic with sysfs...\n");
diff --git a/arch/powerpc/sysdev/qe_lib/qe.c b/arch/powerpc/sysdev/qe_lib/qe.c
index 6efbd5e..cc81fd1 100644
--- a/arch/powerpc/sysdev/qe_lib/qe.c
+++ b/arch/powerpc/sysdev/qe_lib/qe.c
@@ -509,7 +509,7 @@
}
/* Validate some of the fields */
- if ((firmware->count < 1) || (firmware->count >= MAX_QE_RISC)) {
+ if ((firmware->count < 1) || (firmware->count > MAX_QE_RISC)) {
printk(KERN_ERR "qe-firmware: invalid data\n");
return -EINVAL;
}
@@ -609,7 +609,10 @@
* If we haven't checked yet, and a driver hasn't uploaded a firmware
* yet, then check the device tree for information.
*/
- if (initialized || qe_firmware_uploaded)
+ if (qe_firmware_uploaded)
+ return &qe_firmware_info;
+
+ if (initialized)
return NULL;
initialized = 1;
diff --git a/arch/ppc/kernel/head_8xx.S b/arch/ppc/kernel/head_8xx.S
index eb8d26f..321bda2 100644
--- a/arch/ppc/kernel/head_8xx.S
+++ b/arch/ppc/kernel/head_8xx.S
@@ -329,8 +329,18 @@
mfspr r11, SPRN_MD_TWC /* ....and get the pte address */
lwz r10, 0(r11) /* Get the pte */
+#ifdef CONFIG_SWAP
+ /* do not set the _PAGE_ACCESSED bit of a non-present page */
+ andi. r11, r10, _PAGE_PRESENT
+ beq 4f
+ ori r10, r10, _PAGE_ACCESSED
+ mfspr r11, SPRN_MD_TWC /* get the pte address again */
+ stw r10, 0(r11)
+4:
+#else
ori r10, r10, _PAGE_ACCESSED
stw r10, 0(r11)
+#endif
/* The Linux PTE won't go exactly into the MMU TLB.
* Software indicator bits 21, 22 and 28 must be clear.
@@ -395,8 +405,17 @@
DO_8xx_CPU6(0x3b80, r3)
mtspr SPRN_MD_TWC, r11
- mfspr r11, SPRN_MD_TWC /* get the pte address again */
+#ifdef CONFIG_SWAP
+ /* do not set the _PAGE_ACCESSED bit of a non-present page */
+ andi. r11, r10, _PAGE_PRESENT
+ beq 4f
ori r10, r10, _PAGE_ACCESSED
+4:
+ /* and update pte in table */
+#else
+ ori r10, r10, _PAGE_ACCESSED
+#endif
+ mfspr r11, SPRN_MD_TWC /* get the pte address again */
stw r10, 0(r11)
/* The Linux PTE won't go exactly into the MMU TLB.
@@ -575,7 +594,16 @@
/* Update 'changed', among others.
*/
+#ifdef CONFIG_SWAP
+ ori r10, r10, _PAGE_DIRTY|_PAGE_HWWRITE
+ /* do not set the _PAGE_ACCESSED bit of a non-present page */
+ andi. r11, r10, _PAGE_PRESENT
+ beq 4f
+ ori r10, r10, _PAGE_ACCESSED
+4:
+#else
ori r10, r10, _PAGE_DIRTY|_PAGE_ACCESSED|_PAGE_HWWRITE
+#endif
mfspr r11, SPRN_MD_TWC /* Get pte address again */
stw r10, 0(r11) /* and update pte in table */
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index b21444b..1831833 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -61,6 +61,7 @@
def_bool y
select HAVE_OPROFILE
select HAVE_KPROBES
+ select HAVE_KRETPROBES
source "init/Kconfig"
@@ -350,6 +351,10 @@
source "fs/Kconfig.binfmt"
+config FORCE_MAX_ZONEORDER
+ int
+ default "9"
+
config PROCESS_DEBUG
bool "Show crashed user process info"
help
diff --git a/arch/s390/defconfig b/arch/s390/defconfig
index 39921f3..62f6b5a 100644
--- a/arch/s390/defconfig
+++ b/arch/s390/defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24
-# Sat Feb 9 12:13:01 2008
+# Linux kernel version: 2.6.25-rc4
+# Wed Mar 5 11:22:59 2008
#
CONFIG_MMU=y
CONFIG_ZONE_DMA=y
@@ -43,12 +43,15 @@
# CONFIG_CGROUP_DEBUG is not set
CONFIG_CGROUP_NS=y
# CONFIG_CPUSETS is not set
+CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUP_CPUACCT is not set
# CONFIG_RESOURCE_COUNTERS is not set
CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
@@ -85,7 +88,9 @@
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
+CONFIG_KRETPROBES=y
CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -185,6 +190,7 @@
CONFIG_IPL_VM=y
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
+CONFIG_FORCE_MAX_ZONEORDER=9
# CONFIG_PROCESS_DEBUG is not set
CONFIG_PFAULT=y
# CONFIG_SHARED_KERNEL is not set
@@ -435,6 +441,7 @@
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HAVE_IDE is not set
#
# SCSI device support
@@ -593,6 +600,7 @@
#
# Sonics Silicon Backplane
#
+# CONFIG_MEMSTICK is not set
#
# File systems
@@ -750,7 +758,6 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_FRAME_POINTER is not set
-CONFIG_FORCED_INLINING=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_KPROBES_SANITY_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
@@ -759,6 +766,7 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SAMPLES=y
# CONFIG_SAMPLE_KOBJECT is not set
+# CONFIG_SAMPLE_KPROBES is not set
# CONFIG_DEBUG_PAGEALLOC is not set
#
diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile
index b3b650a..4d3e383 100644
--- a/arch/s390/kernel/Makefile
+++ b/arch/s390/kernel/Makefile
@@ -4,6 +4,11 @@
EXTRA_AFLAGS := -traditional
+#
+# Passing null pointers is ok for smp code, since we access the lowcore here.
+#
+CFLAGS_smp.o := -Wno-nonnull
+
obj-y := bitmap.o traps.o time.o process.o base.o early.o \
setup.o sys_s390.o ptrace.o signal.o cpcmd.o ebcdic.o \
semaphore.o s390_ext.o debug.o irq.o ipl.o dis.o diag.o
diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c
index 9f7b73b..01832c4 100644
--- a/arch/s390/kernel/early.c
+++ b/arch/s390/kernel/early.c
@@ -88,13 +88,17 @@
__cpcmd(defsys_cmd, NULL, 0, &response);
- if (response != 0)
+ if (response != 0) {
+ kernel_nss_name[0] = '\0';
return;
+ }
__cpcmd(savesys_cmd, NULL, 0, &response);
- if (response != strlen(savesys_cmd))
+ if (response != strlen(savesys_cmd)) {
+ kernel_nss_name[0] = '\0';
return;
+ }
ipl_flags = IPL_NSS_VALID;
}
diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c
index 60acdc2..375232c 100644
--- a/arch/s390/kernel/ipl.c
+++ b/arch/s390/kernel/ipl.c
@@ -704,6 +704,7 @@
default:
break;
}
+ disabled_wait((unsigned long) __builtin_return_address(0));
}
static void __init reipl_probe(void)
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index 1c59ec1..ce20315 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -152,6 +152,10 @@
local_mcck_disable();
if (test_thread_flag(TIF_MCCK_PENDING)) {
local_mcck_enable();
+ /* disable monitor call class 0 */
+ __ctl_clear_bit(8, 15);
+ atomic_notifier_call_chain(&idle_chain, S390_CPU_NOT_IDLE,
+ hcpu);
local_irq_enable();
s390_handle_mcck();
return;
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 818bd09..8f894d3 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -629,14 +629,8 @@
panic_stack = __get_free_page(GFP_KERNEL);
if (!panic_stack || !async_stack)
goto out;
- /*
- * Only need to copy the first 512 bytes from address 0. But since
- * the compiler emits a warning if src == NULL for memcpy use copy_page
- * instead. Copies more than needed but this code is not performance
- * critical.
- */
- copy_page(lowcore, &S390_lowcore);
- memset((void *)lowcore + 512, 0, sizeof(*lowcore) - 512);
+ memcpy(lowcore, &S390_lowcore, 512);
+ memset((char *)lowcore + 512, 0, sizeof(*lowcore) - 512);
lowcore->async_stack = async_stack + ASYNC_SIZE;
lowcore->panic_stack = panic_stack + PAGE_SIZE;
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index 76a5dd1..cb232c1 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -209,8 +209,6 @@
*/
static void start_hz_timer(void)
{
- BUG_ON(!in_interrupt());
-
if (!cpu_isset(smp_processor_id(), nohz_cpu_mask))
return;
account_ticks(get_clock());
diff --git a/arch/s390/lib/uaccess_pt.c b/arch/s390/lib/uaccess_pt.c
index 7e8efaa..5efdfe9 100644
--- a/arch/s390/lib/uaccess_pt.c
+++ b/arch/s390/lib/uaccess_pt.c
@@ -406,6 +406,8 @@
{
int ret;
+ if (!current->mm)
+ return -EFAULT;
spin_lock(¤t->mm->page_table_lock);
uaddr = (int __user *) __dat_user_addr((unsigned long) uaddr);
if (!uaddr) {
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index b3400b5..1272048 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -330,6 +330,7 @@
config CPU_SUBTYPE_SH5_103
bool "Support SH5-103 processor"
+ select CPU_SH5
endchoice
@@ -455,13 +456,6 @@
This includes both the OEM SecureEdge products as well as the
SME product line.
-config SH_7710VOIPGW
- bool "SH7710-VOIP-GW"
- depends on CPU_SUBTYPE_SH7710
- help
- Select this option to build a kernel for the SH7710 based
- VOIP GW.
-
config SH_RTS7751R2D
bool "RTS7751R2D"
depends on CPU_SUBTYPE_SH7751R
@@ -586,6 +580,7 @@
CPU_SUBTYPE_SH7763
default "86" if CPU_SUBTYPE_SH7619
default "140" if CPU_SUBTYPE_SH7206
+ default "142" if CPU_SUBTYPE_SH7203
default "16"
config SH_PCLK_FREQ
diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index 81381e5..cffc92b 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -118,7 +118,6 @@
machdir-$(CONFIG_SH_HIGHLANDER) += renesas/r7780rp
machdir-$(CONFIG_SH_MIGOR) += renesas/migor
machdir-$(CONFIG_SH_SDK7780) += renesas/sdk7780
-machdir-$(CONFIG_SH_7710VOIPGW) += renesas/sh7710voipgw
machdir-$(CONFIG_SH_X3PROTO) += renesas/x3proto
machdir-$(CONFIG_SH_SH4202_MICRODEV) += superh/microdev
machdir-$(CONFIG_SH_LANDISK) += landisk
@@ -155,7 +154,11 @@
boot := arch/sh/boot
+ifneq ($(KBUILD_SRC),)
incdir-prefix := $(srctree)/include/asm-sh/
+else
+incdir-prefix :=
+endif
# Update machine arch and proc symlinks if something which affects
# them changed. We use .arch and .mach to indicate when they were
@@ -183,7 +186,7 @@
$(Q)if [ ! -d include/asm-sh ]; then mkdir -p include/asm-sh; fi
$(Q)rm -f include/asm-sh/mach
$(Q)for i in $(incdir-y); do \
- if [ -d $(incdir-prefix)$$i ]; then \
+ if [ -d $(srctree)/include/asm-sh/$$i ]; then \
echo -n ' SYMLINK include/asm-sh/mach -> '; \
echo -e "include/asm-sh/$$i"; \
ln -fsn $(incdir-prefix)$$i \
@@ -192,7 +195,7 @@
if [ ! -d include/asm-sh/mach ]; then \
echo -n ' SYMLINK include/asm-sh/mach -> '; \
echo -e 'include/asm-sh'; \
- ln -fsn $(incdir-prefix) include/asm-sh/mach; \
+ ln -fsn $(incdir-prefix)../asm-sh include/asm-sh/mach; \
fi; \
fi; \
done
diff --git a/arch/sh/boards/hp6xx/hp6xx_apm.c b/arch/sh/boards/hp6xx/hp6xx_apm.c
index 640ca2a..177f4f0 100644
--- a/arch/sh/boards/hp6xx/hp6xx_apm.c
+++ b/arch/sh/boards/hp6xx/hp6xx_apm.c
@@ -2,6 +2,7 @@
* bios-less APM driver for hp680
*
* Copyright 2005 (c) Andriy Skulysh <askulysh@gmail.com>
+ * Copyright 2008 (c) Kristoffer Ericson <kristoffer.ericson@gmail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License.
@@ -15,17 +16,19 @@
#include <asm/adc.h>
#include <asm/hp6xx.h>
-#define SH7709_PGDR 0xa400012c
-
+/* percentage values */
#define APM_CRITICAL 10
#define APM_LOW 30
+/* resonably sane values */
#define HP680_BATTERY_MAX 898
#define HP680_BATTERY_MIN 486
#define HP680_BATTERY_AC_ON 1023
#define MODNAME "hp6x0_apm"
+#define PGDR 0xa400012c
+
static void hp6x0_apm_get_power_status(struct apm_power_info *info)
{
int battery, backup, charging, percentage;
@@ -38,17 +41,26 @@
percentage = 100 * (battery - HP680_BATTERY_MIN) /
(HP680_BATTERY_MAX - HP680_BATTERY_MIN);
+ /* % of full battery */
+ info->battery_life = percentage;
+
+ /* We want our estimates in minutes */
+ info->units = 0;
+
+ /* Extremely(!!) rough estimate, we will replace this with a datalist later on */
+ info->time = (2 * battery);
+
info->ac_line_status = (battery > HP680_BATTERY_AC_ON) ?
APM_AC_ONLINE : APM_AC_OFFLINE;
- pgdr = ctrl_inb(SH7709_PGDR);
+ pgdr = ctrl_inb(PGDR);
if (pgdr & PGDR_MAIN_BATTERY_OUT) {
info->battery_status = APM_BATTERY_STATUS_NOT_PRESENT;
info->battery_flag = 0x80;
} else if (charging < 8) {
info->battery_status = APM_BATTERY_STATUS_CHARGING;
info->battery_flag = 0x08;
- info->ac_line_status = 0xff;
+ info->ac_line_status = 0x01;
} else if (percentage <= APM_CRITICAL) {
info->battery_status = APM_BATTERY_STATUS_CRITICAL;
info->battery_flag = 0x04;
@@ -59,8 +71,6 @@
info->battery_status = APM_BATTERY_STATUS_HIGH;
info->battery_flag = 0x01;
}
-
- info->units = 0;
}
static irqreturn_t hp6x0_apm_interrupt(int irq, void *dev)
diff --git a/arch/sh/boards/renesas/sh7710voipgw/Makefile b/arch/sh/boards/renesas/sh7710voipgw/Makefile
deleted file mode 100644
index 7703756..0000000
--- a/arch/sh/boards/renesas/sh7710voipgw/Makefile
+++ /dev/null
@@ -1 +0,0 @@
-obj-y := setup.o
diff --git a/arch/sh/boards/renesas/sh7710voipgw/setup.c b/arch/sh/boards/renesas/sh7710voipgw/setup.c
deleted file mode 100644
index 0d56fd8..0000000
--- a/arch/sh/boards/renesas/sh7710voipgw/setup.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Renesas Technology SH7710 VoIP Gateway
- *
- * Copyright (C) 2006 Ranjit Deshpande
- * Kenati Technologies Inc.
- *
- * May be copied or modified under the terms of the GNU General Public
- * License. See linux/COPYING for more information.
- */
-#include <linux/init.h>
-#include <asm/machvec.h>
-#include <asm/irq.h>
-#include <asm/io.h>
-
-static struct ipr_data sh7710voipgw_ipr_map[] = {
- { TIMER2_IRQ, TIMER2_IPR_ADDR, TIMER2_IPR_POS, TIMER2_PRIORITY },
- { WDT_IRQ, WDT_IPR_ADDR, WDT_IPR_POS, WDT_PRIORITY },
-
- /* SCIF0 */
- { SCIF0_ERI_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS, SCIF0_PRIORITY },
- { SCIF0_RXI_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS, SCIF0_PRIORITY },
- { SCIF0_BRI_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS, SCIF0_PRIORITY },
- { SCIF0_TXI_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS, SCIF0_PRIORITY },
-
- /* DMAC-1 */
- { DMTE0_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
- { DMTE1_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
- { DMTE2_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
- { DMTE3_IRQ, DMA_IPR_ADDR, DMA_IPR_POS, DMA_PRIORITY },
-
- /* DMAC-2 */
- { DMTE4_IRQ, DMA2_IPR_ADDR, DMA2_IPR_POS, DMA2_PRIORITY },
- { DMTE4_IRQ, DMA2_IPR_ADDR, DMA2_IPR_POS, DMA2_PRIORITY },
-
- /* IPSEC */
- { IPSEC_IRQ, IPSEC_IPR_ADDR, IPSEC_IPR_POS, IPSEC_PRIORITY },
-
- /* EDMAC */
- { EDMAC0_IRQ, EDMAC0_IPR_ADDR, EDMAC0_IPR_POS, EDMAC0_PRIORITY },
- { EDMAC1_IRQ, EDMAC1_IPR_ADDR, EDMAC1_IPR_POS, EDMAC1_PRIORITY },
- { EDMAC2_IRQ, EDMAC2_IPR_ADDR, EDMAC2_IPR_POS, EDMAC2_PRIORITY },
-
- /* SIOF0 */
- { SIOF0_ERI_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY },
- { SIOF0_TXI_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY },
- { SIOF0_RXI_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY },
- { SIOF0_CCI_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY },
-
- /* SIOF1 */
- { SIOF1_ERI_IRQ, SIOF1_IPR_ADDR, SIOF1_IPR_POS, SIOF1_PRIORITY },
- { SIOF1_TXI_IRQ, SIOF1_IPR_ADDR, SIOF1_IPR_POS, SIOF1_PRIORITY },
- { SIOF1_RXI_IRQ, SIOF1_IPR_ADDR, SIOF1_IPR_POS, SIOF1_PRIORITY },
- { SIOF1_CCI_IRQ, SIOF1_IPR_ADDR, SIOF1_IPR_POS, SIOF1_PRIORITY },
-
- /* SLIC IRQ's */
- { IRQ1_IRQ, IRQ1_IPR_ADDR, IRQ1_IPR_POS, IRQ1_PRIORITY },
- { IRQ2_IRQ, IRQ2_IPR_ADDR, IRQ2_IPR_POS, IRQ2_PRIORITY },
-};
-
-/*
- * Initialize IRQ setting
- */
-static void __init sh7710voipgw_init_irq(void)
-{
- /* Disable all interrupts in IPR registers */
- ctrl_outw(0x0, INTC_IPRA);
- ctrl_outw(0x0, INTC_IPRB);
- ctrl_outw(0x0, INTC_IPRC);
- ctrl_outw(0x0, INTC_IPRD);
- ctrl_outw(0x0, INTC_IPRE);
- ctrl_outw(0x0, INTC_IPRF);
- ctrl_outw(0x0, INTC_IPRG);
- ctrl_outw(0x0, INTC_IPRH);
- ctrl_outw(0x0, INTC_IPRI);
-
- /* Ack all interrupt sources in the IRR0 register */
- ctrl_outb(0x3f, INTC_IRR0);
-
- /* Use IRQ0 - IRQ3 as active low interrupt lines i.e. disable
- * IRL mode.
- */
- ctrl_outw(0x2aa, INTC_ICR1);
-
- make_ipr_irq(sh7710voipgw_ipr_map, ARRAY_SIZE(sh7710voipgw_ipr_map));
-}
-
-/*
- * The Machine Vector
- */
-static struct sh_machine_vector mv_sh7710voipgw __initmv = {
- .mv_name = "SH7710 VoIP Gateway",
- .mv_nr_irqs = 104,
- .mv_init_irq = sh7710voipgw_init_irq,
-};
diff --git a/arch/sh/boards/renesas/x3proto/ilsel.c b/arch/sh/boards/renesas/x3proto/ilsel.c
index 6d4454f..b5c673c 100644
--- a/arch/sh/boards/renesas/x3proto/ilsel.c
+++ b/arch/sh/boards/renesas/x3proto/ilsel.c
@@ -68,7 +68,7 @@
shift = mk_ilsel_shift(bit);
pr_debug("%s: bit#%d: addr - 0x%08lx (shift %d, set %d)\n",
- __FUNCTION__, bit, addr, shift, set);
+ __func__, bit, addr, shift, set);
tmp = ctrl_inw(addr);
tmp &= ~(0xf << shift);
diff --git a/arch/sh/boards/superh/microdev/io.c b/arch/sh/boards/superh/microdev/io.c
index b704e20..9f8a540 100644
--- a/arch/sh/boards/superh/microdev/io.c
+++ b/arch/sh/boards/superh/microdev/io.c
@@ -127,7 +127,7 @@
* safe default.
*/
printk("Warning: unexpected port in %s( offset = 0x%lx )\n",
- __FUNCTION__, offset);
+ __func__, offset);
result = PVR;
}
diff --git a/arch/sh/boot/Makefile b/arch/sh/boot/Makefile
index 59f552c..3dda24d 100644
--- a/arch/sh/boot/Makefile
+++ b/arch/sh/boot/Makefile
@@ -32,12 +32,12 @@
$(obj)/compressed/vmlinux: FORCE
$(Q)$(MAKE) $(build)=$(obj)/compressed $@
-KERNEL_LOAD := $(shell /bin/bash -c 'printf "0x%8x" \
+KERNEL_LOAD := $(shell /bin/bash -c 'printf "0x%08x" \
$$[$(CONFIG_PAGE_OFFSET) + \
$(CONFIG_MEMORY_START) + \
$(CONFIG_ZERO_PAGE_OFFSET)]')
-KERNEL_ENTRY := $(shell /bin/bash -c 'printf "0x%8x" \
+KERNEL_ENTRY := $(shell /bin/bash -c 'printf "0x%08x" \
$$[$(CONFIG_PAGE_OFFSET) + \
$(CONFIG_MEMORY_START) + \
$(CONFIG_ZERO_PAGE_OFFSET)+0x1000]')
diff --git a/arch/sh/configs/r7780mp_defconfig b/arch/sh/configs/r7780mp_defconfig
index 2ad804e..1a07261 100644
--- a/arch/sh/configs/r7780mp_defconfig
+++ b/arch/sh/configs/r7780mp_defconfig
@@ -1,9 +1,10 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc2
-# Tue Nov 13 20:32:39 2007
+# Linux kernel version: 2.6.25-rc4
+# Thu Mar 6 15:39:59 2008
#
CONFIG_SUPERH=y
+CONFIG_SUPERH32=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
@@ -19,6 +20,8 @@
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_NO_VIRT_TO_BUS=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
+CONFIG_IO_TRAPPED=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
@@ -37,17 +40,20 @@
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=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
-CONFIG_FAIR_USER_SCHED=y
-# CONFIG_FAIR_CGROUP_SCHED is not set
-# CONFIG_SYSFS_DEPRECATED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_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 is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
@@ -61,17 +67,27 @@
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
CONFIG_ANON_INODES=y
# CONFIG_EPOLL is not set
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_PROFILING=y
+# CONFIG_MARKERS is not set
+CONFIG_OPROFILE=m
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_KPROBES is not set
+# CONFIG_HAVE_KRETPROBES is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
@@ -98,6 +114,8 @@
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
#
# System type
@@ -105,7 +123,9 @@
CONFIG_CPU_SH4=y
CONFIG_CPU_SH4A=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
+# CONFIG_CPU_SUBTYPE_SH7263 is not set
# CONFIG_CPU_SUBTYPE_SH7705 is not set
# CONFIG_CPU_SUBTYPE_SH7706 is not set
# CONFIG_CPU_SUBTYPE_SH7707 is not set
@@ -114,6 +134,7 @@
# CONFIG_CPU_SUBTYPE_SH7710 is not set
# CONFIG_CPU_SUBTYPE_SH7712 is not set
# CONFIG_CPU_SUBTYPE_SH7720 is not set
+# CONFIG_CPU_SUBTYPE_SH7721 is not set
# CONFIG_CPU_SUBTYPE_SH7750 is not set
# CONFIG_CPU_SUBTYPE_SH7091 is not set
# CONFIG_CPU_SUBTYPE_SH7750R is not set
@@ -122,12 +143,16 @@
# CONFIG_CPU_SUBTYPE_SH7751R is not set
# CONFIG_CPU_SUBTYPE_SH7760 is not set
# CONFIG_CPU_SUBTYPE_SH4_202 is not set
+# CONFIG_CPU_SUBTYPE_SH7763 is not set
# CONFIG_CPU_SUBTYPE_SH7770 is not set
CONFIG_CPU_SUBTYPE_SH7780=y
# CONFIG_CPU_SUBTYPE_SH7785 is not set
# CONFIG_CPU_SUBTYPE_SHX3 is not set
# CONFIG_CPU_SUBTYPE_SH7343 is not set
# CONFIG_CPU_SUBTYPE_SH7722 is not set
+# CONFIG_CPU_SUBTYPE_SH7366 is not set
+# CONFIG_CPU_SUBTYPE_SH5_101 is not set
+# CONFIG_CPU_SUBTYPE_SH5_103 is not set
#
# Memory management options
@@ -137,7 +162,8 @@
CONFIG_PAGE_OFFSET=0x80000000
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x08000000
-# CONFIG_32BIT is not set
+CONFIG_29BIT=y
+# CONFIG_PMB is not set
CONFIG_VSYSCALL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
@@ -153,6 +179,7 @@
# CONFIG_HUGETLB_PAGE_SIZE_1MB is not set
# CONFIG_HUGETLB_PAGE_SIZE_4MB is not set
# CONFIG_HUGETLB_PAGE_SIZE_64MB is not set
+# CONFIG_HUGETLB_PAGE_SIZE_512MB is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -190,6 +217,7 @@
# Board support
#
# CONFIG_SH_7780_SOLUTION_ENGINE is not set
+# CONFIG_SH_SDK7780 is not set
CONFIG_SH_HIGHLANDER=y
# CONFIG_SH_R7780RP is not set
CONFIG_SH_R7780MP=y
@@ -234,12 +262,13 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
+# CONFIG_SCHED_HRTICK is not set
CONFIG_KEXEC=y
# CONFIG_CRASH_DUMP is not set
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-CONFIG_PREEMPT_BKL=y
+CONFIG_RCU_TRACE=y
CONFIG_GUSA=y
#
@@ -284,6 +313,7 @@
# 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
@@ -344,6 +374,7 @@
#
# 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
@@ -386,7 +417,7 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
-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_MISC_DEVICES=y
@@ -394,6 +425,8 @@
CONFIG_EEPROM_93CX6=y
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -453,6 +486,7 @@
# 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 is not set
@@ -506,6 +540,7 @@
# 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
@@ -538,7 +573,6 @@
# 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_NET_ETHERNET=y
@@ -551,7 +585,6 @@
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
-# CONFIG_SMC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
@@ -576,6 +609,7 @@
# CONFIG_8139TOO_TUNE_TWISTER is not set
CONFIG_8139TOO_8129=y
# CONFIG_8139_OLD_RX_RESET is not set
+# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
@@ -591,6 +625,9 @@
# 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
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
@@ -616,6 +653,7 @@
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -629,7 +667,6 @@
# 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
@@ -686,6 +723,7 @@
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -722,6 +760,7 @@
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_IT87 is not set
@@ -736,6 +775,7 @@
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
+CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
#
@@ -800,12 +840,9 @@
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
CONFIG_RTC_LIB=y
@@ -830,9 +867,10 @@
#
# Platform RTC drivers
#
+# CONFIG_RTC_DRV_DS1511 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_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
@@ -867,12 +905,10 @@
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-CONFIG_MINIX_FS=y
-# 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=m
@@ -920,8 +956,10 @@
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
+CONFIG_MINIX_FS=y
# 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
@@ -997,10 +1035,6 @@
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_DLM is not set
-CONFIG_INSTRUMENTATION=y
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=m
-# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -1035,9 +1069,9 @@
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_FRAME_POINTER is not set
-CONFIG_FORCED_INLINING=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_SH_STANDARD_BIOS=y
@@ -1059,6 +1093,7 @@
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
@@ -1077,6 +1112,9 @@
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
@@ -1091,13 +1129,16 @@
# 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_DEV_HIFN_795X is not set
#
# Library routines
diff --git a/arch/sh/configs/se7780_defconfig b/arch/sh/configs/se7780_defconfig
index f68743d..30f5ee4 100644
--- a/arch/sh/configs/se7780_defconfig
+++ b/arch/sh/configs/se7780_defconfig
@@ -1,9 +1,10 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.21-rc3
-# Thu Mar 15 14:06:20 2007
+# Linux kernel version: 2.6.25-rc3
+# Thu Feb 28 10:18:04 2008
#
CONFIG_SUPERH=y
+CONFIG_SUPERH32=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
@@ -11,38 +12,44 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
-# CONFIG_GENERIC_TIME is not set
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
# 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"
#
-# Code maturity level options
-#
-# CONFIG_EXPERIMENTAL is not set
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
# General setup
#
+# CONFIG_EXPERIMENTAL is not set
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
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 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=y
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES 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
@@ -52,31 +59,36 @@
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 is not set
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
CONFIG_SHMEM=y
-CONFIG_SLAB=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_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=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=y
CONFIG_MODULE_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
#
@@ -91,68 +103,27 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
#
# System type
#
-CONFIG_SOLUTION_ENGINE=y
-# CONFIG_SH_SOLUTION_ENGINE is not set
-# CONFIG_SH_7751_SOLUTION_ENGINE is not set
-CONFIG_SH_7780_SOLUTION_ENGINE=y
-# CONFIG_SH_7300_SOLUTION_ENGINE is not set
-# CONFIG_SH_7343_SOLUTION_ENGINE is not set
-# CONFIG_SH_73180_SOLUTION_ENGINE is not set
-# CONFIG_SH_7751_SYSTEMH is not set
-# CONFIG_SH_HP6XX is not set
-# CONFIG_SH_SATURN is not set
-# CONFIG_SH_DREAMCAST is not set
-# CONFIG_SH_MPC1211 is not set
-# CONFIG_SH_SH03 is not set
-# CONFIG_SH_SECUREEDGE5410 is not set
-# CONFIG_SH_HS7751RVOIP is not set
-# CONFIG_SH_7710VOIPGW is not set
-# CONFIG_SH_RTS7751R2D is not set
-# CONFIG_SH_HIGHLANDER is not set
-# CONFIG_SH_EDOSK7705 is not set
-# CONFIG_SH_SH4202_MICRODEV is not set
-# CONFIG_SH_LANDISK is not set
-# CONFIG_SH_TITAN is not set
-# CONFIG_SH_SHMIN is not set
-# CONFIG_SH_7206_SOLUTION_ENGINE is not set
-# CONFIG_SH_7619_SOLUTION_ENGINE is not set
-# CONFIG_SH_UNKNOWN is not set
-
-#
-# Processor selection
-#
CONFIG_CPU_SH4=y
CONFIG_CPU_SH4A=y
-
-#
-# SH-2 Processor Support
-#
-# CONFIG_CPU_SUBTYPE_SH7604 is not set
# CONFIG_CPU_SUBTYPE_SH7619 is not set
-
-#
-# SH-2A Processor Support
-#
+# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
-
-#
-# SH-3 Processor Support
-#
-# CONFIG_CPU_SUBTYPE_SH7300 is not set
+# CONFIG_CPU_SUBTYPE_SH7263 is not set
# CONFIG_CPU_SUBTYPE_SH7705 is not set
# CONFIG_CPU_SUBTYPE_SH7706 is not set
# CONFIG_CPU_SUBTYPE_SH7707 is not set
# CONFIG_CPU_SUBTYPE_SH7708 is not set
# CONFIG_CPU_SUBTYPE_SH7709 is not set
# CONFIG_CPU_SUBTYPE_SH7710 is not set
-
-#
-# SH-4 Processor Support
-#
+# CONFIG_CPU_SUBTYPE_SH7712 is not set
+# CONFIG_CPU_SUBTYPE_SH7720 is not set
+# CONFIG_CPU_SUBTYPE_SH7721 is not set
# CONFIG_CPU_SUBTYPE_SH7750 is not set
# CONFIG_CPU_SUBTYPE_SH7091 is not set
# CONFIG_CPU_SUBTYPE_SH7750R is not set
@@ -161,52 +132,58 @@
# CONFIG_CPU_SUBTYPE_SH7751R is not set
# CONFIG_CPU_SUBTYPE_SH7760 is not set
# CONFIG_CPU_SUBTYPE_SH4_202 is not set
-
-#
-# ST40 Processor Support
-#
-# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
-# CONFIG_CPU_SUBTYPE_ST40GX1 is not set
-
-#
-# SH-4A Processor Support
-#
+# CONFIG_CPU_SUBTYPE_SH7763 is not set
# CONFIG_CPU_SUBTYPE_SH7770 is not set
CONFIG_CPU_SUBTYPE_SH7780=y
# CONFIG_CPU_SUBTYPE_SH7785 is not set
-
-#
-# SH4AL-DSP Processor Support
-#
-# CONFIG_CPU_SUBTYPE_SH73180 is not set
+# CONFIG_CPU_SUBTYPE_SHX3 is not set
# CONFIG_CPU_SUBTYPE_SH7343 is not set
# CONFIG_CPU_SUBTYPE_SH7722 is not set
+# CONFIG_CPU_SUBTYPE_SH7366 is not set
+# CONFIG_CPU_SUBTYPE_SH5_101 is not set
+# CONFIG_CPU_SUBTYPE_SH5_103 is not set
#
# Memory management options
#
+CONFIG_QUICKLIST=y
CONFIG_MMU=y
CONFIG_PAGE_OFFSET=0x80000000
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x08000000
-CONFIG_32BIT=y
+CONFIG_29BIT=y
+# CONFIG_PMB is not set
CONFIG_VSYSCALL=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_MAX_ACTIVE_REGIONS=1
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_8KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
-CONFIG_FLATMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_HAVE_MEMORY_PRESENT=y
+CONFIG_SPARSEMEM_STATIC=y
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
+CONFIG_NR_QUICK=2
#
# Cache configuration
#
# CONFIG_SH_DIRECT_MAPPED is not set
-# CONFIG_SH_WRITETHROUGH is not set
-# CONFIG_SH_OCRAM is not set
+CONFIG_CACHE_WRITEBACK=y
+# CONFIG_CACHE_WRITETHROUGH is not set
+# CONFIG_CACHE_OFF is not set
#
# Processor features
@@ -214,20 +191,29 @@
CONFIG_CPU_LITTLE_ENDIAN=y
# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_SH_FPU=y
-# CONFIG_SH_DSP is not set
# CONFIG_SH_STORE_QUEUES is not set
CONFIG_CPU_HAS_INTEVT=y
-CONFIG_CPU_HAS_INTC2_IRQ=y
-CONFIG_CPU_HAS_INTC_IRQ=y
CONFIG_CPU_HAS_SR_RB=y
+CONFIG_CPU_HAS_FPU=y
+
+#
+# Board support
+#
+CONFIG_SOLUTION_ENGINE=y
+CONFIG_SH_7780_SOLUTION_ENGINE=y
+# CONFIG_SH_SDK7780 is not set
+# CONFIG_SH_HIGHLANDER is not set
#
# Timer and clock configuration
#
CONFIG_SH_TMU=y
CONFIG_SH_TIMER_IRQ=28
-# CONFIG_NO_IDLE_HZ is not set
CONFIG_SH_PCLK_FREQ=33333333
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
#
# CPU Frequency scaling
@@ -242,7 +228,6 @@
#
# Companion Chips
#
-# CONFIG_HD6446X_SERIES is not set
#
# Additional SuperH Device Drivers
@@ -258,40 +243,36 @@
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
-# CONFIG_SMP is not set
+# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
+CONFIG_GUSA=y
#
# Boot options
#
CONFIG_ZERO_PAGE_OFFSET=0x00001000
CONFIG_BOOT_LINK_OFFSET=0x00810000
-# CONFIG_UBC_WAKEUP is not set
-# CONFIG_CMDLINE_BOOL is not set
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE="console=ttySC0.115200 root=/dev/sda1"
#
# Bus options
#
+# CONFIG_CF_ENABLER is not set
CONFIG_PCI=y
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-
-#
-# PCI Hotplug Support
-#
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_PCI_LEGACY=y
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_FLAT is not set
# CONFIG_BINFMT_MISC is not set
#
@@ -302,7 +283,6 @@
#
# Networking options
#
-# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@@ -329,6 +309,7 @@
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_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
@@ -349,16 +330,13 @@
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER 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
-
-#
-# QoS and/or fair queueing
-#
# CONFIG_NET_SCHED is not set
#
@@ -366,9 +344,18 @@
#
# 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
+
+#
+# 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
@@ -380,15 +367,7 @@
CONFIG_STANDALONE=y
# CONFIG_PREVENT_FIRMWARE_BUILD 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=y
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
@@ -407,6 +386,7 @@
# 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
@@ -437,13 +417,13 @@
# CONFIG_MTD_RAM is not set
CONFIG_MTD_ROM=y
# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_PHYSMAP is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
#
@@ -461,31 +441,15 @@
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
# CONFIG_MTD_NAND is not set
-
-#
-# OneNAND Flash Device Drivers
-#
# CONFIG_MTD_ONENAND is not set
#
-# Parallel port support
+# UBI - Unsorted block images
#
+# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNPACPI is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_CPQ_DA is not set
+CONFIG_BLK_DEV=y
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
@@ -497,15 +461,12 @@
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
-
-#
-# Misc devices
-#
+CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
+# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
@@ -513,6 +474,7 @@
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
@@ -533,6 +495,7 @@
# 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
@@ -540,12 +503,9 @@
# 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_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
@@ -555,7 +515,6 @@
# 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_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
@@ -566,6 +525,7 @@
# 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 is not set
@@ -577,10 +537,6 @@
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
# CONFIG_SATA_AHCI is not set
@@ -597,62 +553,48 @@
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CS5520 is not set
# CONFIG_PATA_EFAR is not set
# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X 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_RZ1000 is not set
+# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
# CONFIG_FUSION is not set
-# CONFIG_FUSION_SPI is not set
-# CONFIG_FUSION_FC is not set
-# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
#
+
+#
+# An alternative FireWire stack is available with EXPERIMENTAL=y
+#
# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
# CONFIG_I2O is not set
-
-#
-# Network device support
-#
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
-
-#
-# ARCnet devices
-#
+# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
CONFIG_PHYLIB=y
#
@@ -666,85 +608,59 @@
# CONFIG_VITESSE_PHY is not set
CONFIG_SMSC_PHY=y
# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
# CONFIG_FIXED_PHY is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
+# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+# CONFIG_AX88796 is not set
# CONFIG_STNIC 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_SMC91X=y
-
-#
-# Tulip family network device support
-#
# 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=y
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_DGRS is not set
# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI 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
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 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_SK98LIN is not set
-# CONFIG_VIA_VELOCITY is not set
-# CONFIG_TIGON3 is not set
-# CONFIG_BNX2 is not set
-# CONFIG_QLA3XXX is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_CHELSIO_T1 is not set
-# CONFIG_CHELSIO_T3 is not set
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-# CONFIG_MYRI10GE is not set
-# CONFIG_NETXEN_NIC is not set
-
-#
-# Token Ring devices
-#
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
#
-# Wireless LAN (non-hamradio)
+# Wireless LAN
#
-# CONFIG_NET_RADIO is not set
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
#
-# Wan interfaces
+# USB Network Adapters
#
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_USBNET is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_PPP is not set
@@ -752,15 +668,7 @@
# CONFIG_NET_FC is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
# CONFIG_PHONE is not set
#
@@ -768,6 +676,7 @@
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
#
# Userland interfaces
@@ -777,7 +686,6 @@
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
@@ -787,6 +695,7 @@
# 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
@@ -821,31 +730,12 @@
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
-
-#
-# IPMI
-#
# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
-# CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
-
-#
-# I2C support
-#
+CONFIG_DEVPORT=y
# CONFIG_I2C is not set
#
@@ -853,18 +743,27 @@
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
-
-#
-# Dallas's 1-wire bus
-#
# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
+# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
+CONFIG_THERMAL=y
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
#
# Multifunction device drivers
@@ -875,23 +774,27 @@
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-# CONFIG_USB_DABUSB is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_DAB is not set
#
# Graphics support
#
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL 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_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
@@ -899,14 +802,13 @@
# CONFIG_FB_TILEBLITTING is not set
#
-# Frambuffer hardware drivers
+# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
-# CONFIG_FB_EPSON1355 is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
@@ -920,22 +822,27 @@
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_ARK is not set
# CONFIG_FB_VIRTUAL is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
#
# 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
-
-#
-# Logo configuration
-#
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
@@ -958,39 +865,38 @@
# Open Sound System
#
CONFIG_SOUND_PRIME=y
-# CONFIG_OBSOLETE_OSS is not set
-# CONFIG_SOUND_BT878 is not set
-# CONFIG_SOUND_ICH is not set
# CONFIG_SOUND_TRIDENT is not set
# CONFIG_SOUND_MSNDCLAS is not set
# CONFIG_SOUND_MSNDPIN is not set
-# CONFIG_SOUND_VIA82CXXX is not set
-
-#
-# HID Devices
-#
+CONFIG_HID_SUPPORT=y
CONFIG_HID=y
# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
#
-# USB support
+# USB Input Devices
#
+CONFIG_USB_HID=y
+# CONFIG_USB_HIDINPUT_POWERBOOK 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=y
CONFIG_USB=y
-CONFIG_USB_DEBUG=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
#
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
-# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
@@ -998,6 +904,7 @@
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
#
# USB Device Class drivers
@@ -1015,49 +922,20 @@
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG 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_KARMA is not set
# CONFIG_USB_LIBUSUAL is not set
#
-# USB Input Devices
-#
-CONFIG_USB_HID=y
-# CONFIG_USB_HIDINPUT_POWERBOOK is not set
-# CONFIG_USB_HIDDEV is not set
-# CONFIG_USB_AIPTEK is not set
-# CONFIG_USB_WACOM is not set
-# CONFIG_USB_ACECAD is not set
-# CONFIG_USB_KBTAB is not set
-# CONFIG_USB_POWERMATE is not set
-# CONFIG_USB_TOUCHSCREEN is not set
-# CONFIG_USB_XPAD is not set
-# CONFIG_USB_ATI_REMOTE is not set
-# CONFIG_USB_ATI_REMOTE2 is not set
-# CONFIG_USB_APPLETOUCH is not set
-# CONFIG_USB_GTCO is not set
-
-#
# USB Imaging devices
#
# CONFIG_USB_MICROTEK is not set
-
-#
-# USB Network Adapters
-#
-# CONFIG_USB_KAWETH is not set
-# CONFIG_USB_PEGASUS is not set
-# CONFIG_USB_USBNET_MII is not set
-# CONFIG_USB_USBNET is not set
CONFIG_USB_MON=y
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -1078,67 +956,17 @@
# 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
-
-#
-# MMC/SD Card support
-#
# CONFIG_MMC is not set
-
-#
-# LED devices
-#
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
-
-#
-# LED drivers
-#
-
-#
-# LED Triggers
-#
-
-#
-# InfiniBand support
-#
# CONFIG_INFINIBAND is not set
+# CONFIG_RTC_CLASS is not set
#
-# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+# Userspace I/O
#
-
-#
-# Real Time Clock
-#
-
-#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
-
-#
-# Auxiliary Display support
-#
-
-#
-# Virtualization
-#
+# CONFIG_UIO is not set
#
# File systems
@@ -1151,12 +979,11 @@
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_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_DNOTIFY is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
@@ -1181,14 +1008,14 @@
# Pseudo filesystems
#
CONFIG_PROC_FS=y
-# CONFIG_PROC_KCORE is not set
+CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
-# CONFIG_SYSFS is not set
+CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
+# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
@@ -1197,14 +1024,13 @@
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
# 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
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
@@ -1225,10 +1051,6 @@
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
@@ -1275,13 +1097,15 @@
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# 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_LOG_BUF_SHIFT=14
# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_SAMPLES is not set
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_SH_KGDB is not set
@@ -1290,11 +1114,48 @@
# Security options
#
# CONFIG_KEYS is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
+# CONFIG_SECURITY 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_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_ECB is not set
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_PCBC 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_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
#
# Library routines
@@ -1302,9 +1163,12 @@
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_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/sh/configs/sh7710voipgw_defconfig b/arch/sh/configs/sh7710voipgw_defconfig
index 9380c32..37e49a5 100644
--- a/arch/sh/configs/sh7710voipgw_defconfig
+++ b/arch/sh/configs/sh7710voipgw_defconfig
@@ -1,40 +1,55 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.18
-# Tue Oct 3 12:48:56 2006
+# Linux kernel version: 2.6.25-rc4
+# Thu Mar 6 16:02:29 2008
#
CONFIG_SUPERH=y
+CONFIG_SUPERH32=y
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_IRQ_PROBE=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+# 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"
#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
# General setup
#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
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=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 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=y
+CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
-CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_NAMESPACES is not set
+# CONFIG_BLK_DEV_INITRD is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
@@ -46,33 +61,39 @@
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
+CONFIG_ANON_INODES=y
# CONFIG_EPOLL is not set
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
# CONFIG_SHMEM is not set
-CONFIG_SLAB=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_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
-
-#
-# 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 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
+# CONFIG_BLK_DEV_BSG is not set
#
# IO Schedulers
@@ -86,59 +107,26 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
#
# System type
#
-# CONFIG_SH_SOLUTION_ENGINE is not set
-# CONFIG_SH_7751_SOLUTION_ENGINE is not set
-# CONFIG_SH_7300_SOLUTION_ENGINE is not set
-# CONFIG_SH_7343_SOLUTION_ENGINE is not set
-# CONFIG_SH_73180_SOLUTION_ENGINE is not set
-# CONFIG_SH_7751_SYSTEMH is not set
-# CONFIG_SH_HP6XX is not set
-# CONFIG_SH_EC3104 is not set
-# CONFIG_SH_SATURN is not set
-# CONFIG_SH_DREAMCAST is not set
-# CONFIG_SH_BIGSUR is not set
-# CONFIG_SH_MPC1211 is not set
-# CONFIG_SH_SH03 is not set
-# CONFIG_SH_SECUREEDGE5410 is not set
-# CONFIG_SH_HS7751RVOIP is not set
-CONFIG_SH_7710VOIPGW=y
-# CONFIG_SH_RTS7751R2D is not set
-# CONFIG_SH_R7780RP is not set
-# CONFIG_SH_EDOSK7705 is not set
-# CONFIG_SH_SH4202_MICRODEV is not set
-# CONFIG_SH_LANDISK is not set
-# CONFIG_SH_TITAN is not set
-# CONFIG_SH_SHMIN is not set
-# CONFIG_SH_UNKNOWN is not set
-
-#
-# Processor selection
-#
CONFIG_CPU_SH3=y
-
-#
-# SH-2 Processor Support
-#
-# CONFIG_CPU_SUBTYPE_SH7604 is not set
-
-#
-# SH-3 Processor Support
-#
-# CONFIG_CPU_SUBTYPE_SH7300 is not set
+# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7203 is not set
+# CONFIG_CPU_SUBTYPE_SH7206 is not set
+# CONFIG_CPU_SUBTYPE_SH7263 is not set
# CONFIG_CPU_SUBTYPE_SH7705 is not set
# CONFIG_CPU_SUBTYPE_SH7706 is not set
# CONFIG_CPU_SUBTYPE_SH7707 is not set
# CONFIG_CPU_SUBTYPE_SH7708 is not set
# CONFIG_CPU_SUBTYPE_SH7709 is not set
CONFIG_CPU_SUBTYPE_SH7710=y
-
-#
-# SH-4 Processor Support
-#
+# CONFIG_CPU_SUBTYPE_SH7712 is not set
+# CONFIG_CPU_SUBTYPE_SH7720 is not set
+# CONFIG_CPU_SUBTYPE_SH7721 is not set
# CONFIG_CPU_SUBTYPE_SH7750 is not set
# CONFIG_CPU_SUBTYPE_SH7091 is not set
# CONFIG_CPU_SUBTYPE_SH7750R is not set
@@ -147,65 +135,84 @@
# CONFIG_CPU_SUBTYPE_SH7751R is not set
# CONFIG_CPU_SUBTYPE_SH7760 is not set
# CONFIG_CPU_SUBTYPE_SH4_202 is not set
-
-#
-# ST40 Processor Support
-#
-# CONFIG_CPU_SUBTYPE_ST40STB1 is not set
-# CONFIG_CPU_SUBTYPE_ST40GX1 is not set
-
-#
-# SH-4A Processor Support
-#
+# CONFIG_CPU_SUBTYPE_SH7763 is not set
# CONFIG_CPU_SUBTYPE_SH7770 is not set
# CONFIG_CPU_SUBTYPE_SH7780 is not set
-
-#
-# SH4AL-DSP Processor Support
-#
-# CONFIG_CPU_SUBTYPE_SH73180 is not set
+# CONFIG_CPU_SUBTYPE_SH7785 is not set
+# CONFIG_CPU_SUBTYPE_SHX3 is not set
# CONFIG_CPU_SUBTYPE_SH7343 is not set
+# CONFIG_CPU_SUBTYPE_SH7722 is not set
+# CONFIG_CPU_SUBTYPE_SH7366 is not set
+# CONFIG_CPU_SUBTYPE_SH5_101 is not set
+# CONFIG_CPU_SUBTYPE_SH5_103 is not set
#
# Memory management options
#
+CONFIG_QUICKLIST=y
CONFIG_MMU=y
CONFIG_PAGE_OFFSET=0x80000000
CONFIG_MEMORY_START=0x0c000000
CONFIG_MEMORY_SIZE=0x00800000
+CONFIG_29BIT=y
CONFIG_VSYSCALL=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_MAX_ACTIVE_REGIONS=1
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PAGE_SIZE_64KB 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_STATIC=y
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_NR_QUICK=2
#
# Cache configuration
#
# CONFIG_SH_DIRECT_MAPPED is not set
-# CONFIG_SH_WRITETHROUGH is not set
-# CONFIG_SH_OCRAM is not set
+CONFIG_CACHE_WRITEBACK=y
+# CONFIG_CACHE_WRITETHROUGH is not set
+# CONFIG_CACHE_OFF is not set
#
# Processor features
#
CONFIG_CPU_LITTLE_ENDIAN=y
+# CONFIG_CPU_BIG_ENDIAN is not set
# CONFIG_SH_FPU_EMU is not set
CONFIG_SH_DSP=y
# CONFIG_SH_ADC is not set
CONFIG_CPU_HAS_INTEVT=y
CONFIG_CPU_HAS_SR_RB=y
+CONFIG_CPU_HAS_DSP=y
#
-# Timer support
+# Board support
+#
+# CONFIG_SH_SOLUTION_ENGINE is not set
+
+#
+# Timer and clock configuration
#
CONFIG_SH_TMU=y
+CONFIG_SH_TIMER_IRQ=16
CONFIG_SH_PCLK_FREQ=32768000
+# CONFIG_TICK_ONESHOT is not set
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
#
# CPU Frequency scaling
@@ -220,56 +227,51 @@
#
# Companion Chips
#
-# CONFIG_HD6446X_SERIES is not set
+
+#
+# Additional SuperH Device Drivers
+#
+# CONFIG_HEARTBEAT is not set
+# CONFIG_PUSH_SWITCH is not set
#
# Kernel features
#
# 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_KEXEC is not set
-# CONFIG_SMP is not set
+# CONFIG_CRASH_DUMP is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
+CONFIG_RCU_TRACE=y
+CONFIG_GUSA=y
+# CONFIG_GUSA_RB is not set
#
# Boot options
#
CONFIG_ZERO_PAGE_OFFSET=0x00001000
CONFIG_BOOT_LINK_OFFSET=0x00800000
-# CONFIG_UBC_WAKEUP is not set
# CONFIG_CMDLINE_BOOL is not set
#
# Bus options
#
-# CONFIG_PCI is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
+# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
#
-# PCI Hotplug Support
-#
-
-#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_FLAT is not set
# CONFIG_BINFMT_MISC is not set
#
-# Power management options (EXPERIMENTAL)
-#
-# CONFIG_PM is not set
-
-#
# Networking
#
CONFIG_NET=y
@@ -277,13 +279,14 @@
#
# 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_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
@@ -301,14 +304,13 @@
# 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"
-
-#
-# IP: Virtual Server Configuration
-#
+# CONFIG_TCP_MD5SIG is not set
# CONFIG_IP_VS is not set
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
@@ -316,44 +318,24 @@
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
#
# Core Netfilter Configuration
#
-# CONFIG_NETFILTER_NETLINK is not set
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
+# CONFIG_NF_CONNTRACK is not set
# CONFIG_NETFILTER_XTABLES is not set
#
# IP: Netfilter Configuration
#
-CONFIG_IP_NF_CONNTRACK=y
-# CONFIG_IP_NF_CT_ACCT is not set
-# CONFIG_IP_NF_CONNTRACK_MARK is not set
-# CONFIG_IP_NF_CONNTRACK_EVENTS is not set
-# CONFIG_IP_NF_CT_PROTO_SCTP is not set
-CONFIG_IP_NF_FTP=m
-# CONFIG_IP_NF_IRC is not set
-# CONFIG_IP_NF_NETBIOS_NS is not set
-# CONFIG_IP_NF_TFTP is not set
-# CONFIG_IP_NF_AMANDA is not set
-CONFIG_IP_NF_PPTP=m
-# CONFIG_IP_NF_H323 is not set
-# CONFIG_IP_NF_SIP is not set
# CONFIG_IP_NF_QUEUE is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
+# CONFIG_IP_NF_IPTABLES is not set
+# CONFIG_IP_NF_ARPTABLES is not set
# 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
@@ -366,14 +348,7 @@
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
CONFIG_NET_SCHED=y
-CONFIG_NET_SCH_CLK_JIFFIES=y
-# CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set
-# CONFIG_NET_SCH_CLK_CPU is not set
#
# Queueing/Scheduling
@@ -382,6 +357,7 @@
# 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
@@ -389,7 +365,6 @@
# CONFIG_NET_SCH_GRED is not set
# CONFIG_NET_SCH_DSMARK is not set
# CONFIG_NET_SCH_NETEM is not set
-CONFIG_NET_SCH_INGRESS=y
#
# Classification
@@ -405,20 +380,31 @@
# CONFIG_CLS_U32_MARK is not set
# CONFIG_NET_CLS_RSVP is not set
# CONFIG_NET_CLS_RSVP6 is not set
+# CONFIG_NET_CLS_FLOW is not set
# CONFIG_NET_EMATCH is not set
# CONFIG_NET_CLS_ACT is not set
-CONFIG_NET_CLS_POLICE=y
# CONFIG_NET_CLS_IND is not set
-CONFIG_NET_ESTIMATOR=y
+CONFIG_NET_SCH_FIFO=y
#
# 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
@@ -427,19 +413,12 @@
#
# Generic Driver Options
#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
# CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
@@ -451,12 +430,14 @@
# 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
@@ -482,7 +463,6 @@
CONFIG_MTD_RAM=y
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
#
# Mapping drivers for chip access
@@ -505,40 +485,25 @@
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
# CONFIG_MTD_NAND is not set
-
-#
-# OneNAND Flash Device Drivers
-#
# CONFIG_MTD_ONENAND is not set
#
-# Parallel port support
+# UBI - Unsorted block images
#
+# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
+CONFIG_BLK_DEV=y
# 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
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
+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
#
@@ -546,104 +511,59 @@
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
# CONFIG_ATA 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=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
-
-#
-# PHY device support
-#
+# CONFIG_VETH is not set
# CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
CONFIG_NET_ETHERNET=y
# CONFIG_MII is not set
+# CONFIG_AX88796 is not set
# CONFIG_STNIC is not set
# CONFIG_SMC91X 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_E1000E_ENABLED is not set
+CONFIG_NETDEV_10000=y
#
-# Ethernet (1000 Mbit)
+# Wireless LAN
#
-
-#
-# Ethernet (10000 Mbit)
-#
-
-#
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
-#
+# 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
-
-#
-# Telephony Support
-#
CONFIG_PHONE=y
-# CONFIG_PHONE_IXJ 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 is not set
# CONFIG_INPUT_EVBUG is not set
@@ -653,6 +573,7 @@
# 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
@@ -684,35 +605,11 @@
# CONFIG_UNIX98_PTYS is not set
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_GEN_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
-# CONFIG_TELCLOCK is not set
-
-#
-# I2C support
-#
# CONFIG_I2C is not set
#
@@ -720,119 +617,86 @@
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
-
-#
-# Dallas's 1-wire bus
-#
-
-#
-# Hardware Monitoring support
-#
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
+CONFIG_THERMAL=y
+# CONFIG_WATCHDOG is not set
#
-# Misc devices
+# 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_VIDEO_V4L2=y
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_DAB is not set
#
# Graphics support
#
-CONFIG_FIRMWARE_EDID=y
+# 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
-
-#
-# USB support
-#
-# CONFIG_USB_ARCH_HAS_HCD is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+# 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_EHCI is not set
+# CONFIG_USB is not set
#
# 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
-
-#
-# LED devices
-#
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
-
-#
-# LED drivers
-#
-
-#
-# LED Triggers
-#
-
-#
-# InfiniBand support
-#
-
-#
-# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
-#
-
-#
-# Real Time Clock
-#
# CONFIG_RTC_CLASS is not set
#
-# DMA Engine support
+# Userspace I/O
#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
+# 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_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 is not set
# CONFIG_INOTIFY is not set
# 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
@@ -861,7 +725,6 @@
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
# CONFIG_CONFIGFS_FS is not set
#
@@ -874,26 +737,26 @@
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
-# CONFIG_JFFS_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 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
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
# CONFIG_NFS_FS is not set
# CONFIG_NFSD is not set
# CONFIG_SMB_FS is not set
@@ -901,55 +764,97 @@
# 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
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
+# CONFIG_DLM is not set
#
# Kernel hacking
#
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# 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_LOG_BUF_SHIFT=14
# CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_FS is not set
+# CONFIG_SAMPLES is not set
# CONFIG_SH_STANDARD_BIOS is not set
-# CONFIG_KGDB is not set
+# CONFIG_EARLY_SCIF_CONSOLE is not set
+# CONFIG_SH_KGDB is not set
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO 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
#
# 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_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/sh/drivers/dma/dma-sh.c b/arch/sh/drivers/dma/dma-sh.c
index 5c33597..71ff3d6 100644
--- a/arch/sh/drivers/dma/dma-sh.c
+++ b/arch/sh/drivers/dma/dma-sh.c
@@ -90,7 +90,7 @@
static int sh_dmac_request_dma(struct dma_channel *chan)
{
- if (unlikely(!chan->flags & DMA_TEI_CAPABLE))
+ if (unlikely(!(chan->flags & DMA_TEI_CAPABLE)))
return 0;
return request_irq(get_dmte_irq(chan->chan), dma_tei,
diff --git a/arch/sh/drivers/heartbeat.c b/arch/sh/drivers/heartbeat.c
index b76a14f..ab77b0e 100644
--- a/arch/sh/drivers/heartbeat.c
+++ b/arch/sh/drivers/heartbeat.c
@@ -93,7 +93,7 @@
}
hd->base = ioremap_nocache(res->start, res->end - res->start + 1);
- if (!unlikely(hd->base)) {
+ if (unlikely(!hd->base)) {
dev_err(&pdev->dev, "ioremap failed\n");
if (!pdev->dev.platform_data)
diff --git a/arch/sh/drivers/pci/ops-dreamcast.c b/arch/sh/drivers/pci/ops-dreamcast.c
index 0dac87b..e1284fc 100644
--- a/arch/sh/drivers/pci/ops-dreamcast.c
+++ b/arch/sh/drivers/pci/ops-dreamcast.c
@@ -83,9 +83,9 @@
return PCIBIOS_DEVICE_NOT_FOUND;
switch (size) {
- case 1: *val = ctrl_inb(GAPSPCI_BBA_CONFIG+where); break;
- case 2: *val = ctrl_inw(GAPSPCI_BBA_CONFIG+where); break;
- case 4: *val = ctrl_inl(GAPSPCI_BBA_CONFIG+where); break;
+ case 1: *val = inb(GAPSPCI_BBA_CONFIG+where); break;
+ case 2: *val = inw(GAPSPCI_BBA_CONFIG+where); break;
+ case 4: *val = inl(GAPSPCI_BBA_CONFIG+where); break;
}
return PCIBIOS_SUCCESSFUL;
@@ -97,9 +97,9 @@
return PCIBIOS_DEVICE_NOT_FOUND;
switch (size) {
- case 1: ctrl_outb(( u8)val, GAPSPCI_BBA_CONFIG+where); break;
- case 2: ctrl_outw((u16)val, GAPSPCI_BBA_CONFIG+where); break;
- case 4: ctrl_outl((u32)val, GAPSPCI_BBA_CONFIG+where); break;
+ case 1: outb(( u8)val, GAPSPCI_BBA_CONFIG+where); break;
+ case 2: outw((u16)val, GAPSPCI_BBA_CONFIG+where); break;
+ case 4: outl((u32)val, GAPSPCI_BBA_CONFIG+where); break;
}
return PCIBIOS_SUCCESSFUL;
@@ -127,36 +127,36 @@
*/
for (i=0; i<16; i++)
- idbuf[i] = ctrl_inb(GAPSPCI_REGS+i);
+ idbuf[i] = inb(GAPSPCI_REGS+i);
if (strncmp(idbuf, "GAPSPCI_BRIDGE_2", 16))
return -ENODEV;
- ctrl_outl(0x5a14a501, GAPSPCI_REGS+0x18);
+ outl(0x5a14a501, GAPSPCI_REGS+0x18);
for (i=0; i<1000000; i++)
;
- if (ctrl_inl(GAPSPCI_REGS+0x18) != 1)
+ if (inl(GAPSPCI_REGS+0x18) != 1)
return -EINVAL;
- ctrl_outl(0x01000000, GAPSPCI_REGS+0x20);
- ctrl_outl(0x01000000, GAPSPCI_REGS+0x24);
+ outl(0x01000000, GAPSPCI_REGS+0x20);
+ outl(0x01000000, GAPSPCI_REGS+0x24);
- ctrl_outl(GAPSPCI_DMA_BASE, GAPSPCI_REGS+0x28);
- ctrl_outl(GAPSPCI_DMA_BASE+GAPSPCI_DMA_SIZE, GAPSPCI_REGS+0x2c);
+ outl(GAPSPCI_DMA_BASE, GAPSPCI_REGS+0x28);
+ outl(GAPSPCI_DMA_BASE+GAPSPCI_DMA_SIZE, GAPSPCI_REGS+0x2c);
- ctrl_outl(1, GAPSPCI_REGS+0x14);
- ctrl_outl(1, GAPSPCI_REGS+0x34);
+ outl(1, GAPSPCI_REGS+0x14);
+ outl(1, GAPSPCI_REGS+0x34);
/* Setting Broadband Adapter */
- ctrl_outw(0xf900, GAPSPCI_BBA_CONFIG+0x06);
- ctrl_outl(0x00000000, GAPSPCI_BBA_CONFIG+0x30);
- ctrl_outb(0x00, GAPSPCI_BBA_CONFIG+0x3c);
- ctrl_outb(0xf0, GAPSPCI_BBA_CONFIG+0x0d);
- ctrl_outw(0x0006, GAPSPCI_BBA_CONFIG+0x04);
- ctrl_outl(0x00002001, GAPSPCI_BBA_CONFIG+0x10);
- ctrl_outl(0x01000000, GAPSPCI_BBA_CONFIG+0x14);
+ outw(0xf900, GAPSPCI_BBA_CONFIG+0x06);
+ outl(0x00000000, GAPSPCI_BBA_CONFIG+0x30);
+ outb(0x00, GAPSPCI_BBA_CONFIG+0x3c);
+ outb(0xf0, GAPSPCI_BBA_CONFIG+0x0d);
+ outw(0x0006, GAPSPCI_BBA_CONFIG+0x04);
+ outl(0x00002001, GAPSPCI_BBA_CONFIG+0x10);
+ outl(0x01000000, GAPSPCI_BBA_CONFIG+0x14);
return 0;
}
diff --git a/arch/sh/kernel/cpu/init.c b/arch/sh/kernel/cpu/init.c
index 80a3132..75fb03d 100644
--- a/arch/sh/kernel/cpu/init.c
+++ b/arch/sh/kernel/cpu/init.c
@@ -233,7 +233,7 @@
* and cache configuration in detect_cpu_and_cache_system().
*/
-asmlinkage void __cpuinit sh_cpu_init(void)
+asmlinkage void __init sh_cpu_init(void)
{
current_thread_info()->cpu = hard_smp_processor_id();
diff --git a/arch/sh/kernel/cpu/sh2/entry.S b/arch/sh/kernel/cpu/sh2/entry.S
index 7a26569..0fc8906 100644
--- a/arch/sh/kernel/cpu/sh2/entry.S
+++ b/arch/sh/kernel/cpu/sh2/entry.S
@@ -267,7 +267,6 @@
ENTRY(address_error_trap_handler)
mov r15,r4 ! regs
- add #4,r4
mov #OFF_PC,r0
mov.l @(r0,r15),r6 ! pc
mov.l 1f,r0
diff --git a/arch/sh/kernel/cpu/sh2/setup-sh7619.c b/arch/sh/kernel/cpu/sh2/setup-sh7619.c
index b230eb2..cc530f4 100644
--- a/arch/sh/kernel/cpu/sh2/setup-sh7619.c
+++ b/arch/sh/kernel/cpu/sh2/setup-sh7619.c
@@ -10,7 +10,7 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
enum {
UNUSED = 0,
diff --git a/arch/sh/kernel/cpu/sh2a/clock-sh7203.c b/arch/sh/kernel/cpu/sh2a/clock-sh7203.c
index 3feb95a4..fb78132 100644
--- a/arch/sh/kernel/cpu/sh2a/clock-sh7203.c
+++ b/arch/sh/kernel/cpu/sh2a/clock-sh7203.c
@@ -21,8 +21,8 @@
#include <asm/freq.h>
#include <asm/io.h>
-const static int pll1rate[]={8,12,16,0};
-const static int pfc_divisors[]={1,2,3,4,6,8,12};
+static const int pll1rate[]={8,12,16,0};
+static const int pfc_divisors[]={1,2,3,4,6,8,12};
#define ifc_divisors pfc_divisors
#if (CONFIG_SH_CLK_MD == 0)
diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7203.c b/arch/sh/kernel/cpu/sh2a/setup-sh7203.c
index db6ef5c..e98dc44 100644
--- a/arch/sh/kernel/cpu/sh2a/setup-sh7203.c
+++ b/arch/sh/kernel/cpu/sh2a/setup-sh7203.c
@@ -10,7 +10,7 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
enum {
UNUSED = 0,
diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
index a564425..e6d4ec4 100644
--- a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
+++ b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
@@ -10,7 +10,7 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
enum {
UNUSED = 0,
diff --git a/arch/sh/kernel/cpu/sh3/probe.c b/arch/sh/kernel/cpu/sh3/probe.c
index fcc80bb..10f2a76 100644
--- a/arch/sh/kernel/cpu/sh3/probe.c
+++ b/arch/sh/kernel/cpu/sh3/probe.c
@@ -94,9 +94,9 @@
boot_cpu_data.dcache.way_incr = (1 << 13);
boot_cpu_data.dcache.entry_mask = 0x1ff0;
boot_cpu_data.dcache.sets = 512;
- ctrl_outl(CCR_CACHE_32KB, CCR3);
+ ctrl_outl(CCR_CACHE_32KB, CCR3_REG);
#else
- ctrl_outl(CCR_CACHE_16KB, CCR3);
+ ctrl_outl(CCR_CACHE_16KB, CCR3_REG);
#endif
#endif
}
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7705.c b/arch/sh/kernel/cpu/sh3/setup-sh7705.c
index dd0a20a..f581534 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7705.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7705.c
@@ -12,7 +12,7 @@
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
#include <asm/rtc.h>
enum {
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh770x.c b/arch/sh/kernel/cpu/sh3/setup-sh770x.c
index 969804b..d3733b1 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh770x.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh770x.c
@@ -16,7 +16,7 @@
#include <linux/irq.h>
#include <linux/platform_device.h>
#include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
enum {
UNUSED = 0,
@@ -123,15 +123,15 @@
.flags = IORESOURCE_IO,
},
[1] = {
- .start = 20,
+ .start = 21,
.flags = IORESOURCE_IRQ,
},
[2] = {
- .start = 21,
+ .start = 22,
.flags = IORESOURCE_IRQ,
},
[3] = {
- .start = 22,
+ .start = 20,
.flags = IORESOURCE_IRQ,
},
};
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7710.c b/arch/sh/kernel/cpu/sh3/setup-sh7710.c
index 0cc0e2b..7406c9a 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7710.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7710.c
@@ -12,7 +12,7 @@
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
#include <asm/rtc.h>
enum {
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7720.c b/arch/sh/kernel/cpu/sh3/setup-sh7720.c
index 3855ea4..8028082 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7720.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7720.c
@@ -16,7 +16,7 @@
#include <linux/init.h>
#include <linux/serial.h>
#include <linux/io.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
#include <asm/rtc.h>
#define INTC_ICR1 0xA4140010UL
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh4-202.c b/arch/sh/kernel/cpu/sh4/setup-sh4-202.c
index dab1932..7371abf 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh4-202.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh4-202.c
@@ -10,7 +10,7 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
static struct plat_sci_port sci_platform_data[] = {
{
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7750.c b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
index ae3603a..ec88403 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7750.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
@@ -12,7 +12,7 @@
#include <linux/init.h>
#include <linux/serial.h>
#include <linux/io.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
static struct resource rtc_resources[] = {
[0] = {
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7760.c b/arch/sh/kernel/cpu/sh4/setup-sh7760.c
index 85f8157..254c5c5 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7760.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7760.c
@@ -10,7 +10,7 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
enum {
UNUSED = 0,
diff --git a/arch/sh/kernel/cpu/sh4/sq.c b/arch/sh/kernel/cpu/sh4/sq.c
index 8250e01..9561b02 100644
--- a/arch/sh/kernel/cpu/sh4/sq.c
+++ b/arch/sh/kernel/cpu/sh4/sq.c
@@ -216,7 +216,7 @@
if (unlikely(!map)) {
printk("%s: bad store queue address 0x%08lx\n",
- __FUNCTION__, vaddr);
+ __func__, vaddr);
return;
}
@@ -233,7 +233,7 @@
vma = remove_vm_area((void *)(map->sq_addr & PAGE_MASK));
if (!vma) {
printk(KERN_ERR "%s: bad address 0x%08lx\n",
- __FUNCTION__, map->sq_addr);
+ __func__, map->sq_addr);
return;
}
}
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c
index c0a3f07..6d4f50c 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c
@@ -10,7 +10,7 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
static struct plat_sci_port sci_platform_data[] = {
{
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c
index 967e8b6..f26b5cd 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c
@@ -12,7 +12,7 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
static struct plat_sci_port sci_platform_data[] = {
{
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
index 73c778d..b98b4bc 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
@@ -10,9 +10,9 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
+#include <linux/serial_sci.h>
#include <linux/mm.h>
#include <asm/mmzone.h>
-#include <asm/sci.h>
static struct resource usbf_resources[] = {
[0] = {
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c
index eabd538..07c988d 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c
@@ -12,7 +12,7 @@
#include <linux/init.h>
#include <linux/serial.h>
#include <linux/io.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
static struct resource rtc_resources[] = {
[0] = {
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7770.c b/arch/sh/kernel/cpu/sh4a/setup-sh7770.c
index 32f4f59..b9cec48 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7770.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7770.c
@@ -10,7 +10,7 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
static struct plat_sci_port sci_platform_data[] = {
{
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
index 293004b..18dbbe2 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
@@ -11,7 +11,7 @@
#include <linux/init.h>
#include <linux/serial.h>
#include <linux/io.h>
-#include <asm/sci.h>
+#include <linux/serial_sci.h>
static struct resource rtc_resources[] = {
[0] = {
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
index 74b60e9..621e732 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
@@ -10,10 +10,10 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
+#include <linux/serial_sci.h>
#include <linux/io.h>
#include <linux/mm.h>
#include <asm/mmzone.h>
-#include <asm/sci.h>
static struct plat_sci_port sci_platform_data[] = {
{
diff --git a/arch/sh/kernel/cpu/sh4a/setup-shx3.c b/arch/sh/kernel/cpu/sh4a/setup-shx3.c
index 4dc958b..bd35f3253 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-shx3.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-shx3.c
@@ -10,9 +10,9 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
+#include <linux/serial_sci.h>
#include <linux/io.h>
#include <asm/mmzone.h>
-#include <asm/sci.h>
static struct plat_sci_port sci_platform_data[] = {
{
diff --git a/arch/sh/kernel/cpu/sh5/unwind.c b/arch/sh/kernel/cpu/sh5/unwind.c
index 119c20a..b205b25 100644
--- a/arch/sh/kernel/cpu/sh5/unwind.c
+++ b/arch/sh/kernel/cpu/sh5/unwind.c
@@ -149,7 +149,7 @@
if (dest >= 63) {
printk(KERN_NOTICE "%s: Invalid dest reg %d "
"specified in movi handler. Failed "
- "opcode was 0x%lx: ", __FUNCTION__,
+ "opcode was 0x%lx: ", __func__,
dest, op);
continue;
diff --git a/arch/sh/kernel/io_trapped.c b/arch/sh/kernel/io_trapped.c
index 86a665d..39cd7f3 100644
--- a/arch/sh/kernel/io_trapped.c
+++ b/arch/sh/kernel/io_trapped.c
@@ -32,7 +32,7 @@
#endif
static DEFINE_SPINLOCK(trapped_lock);
-int __init register_trapped_io(struct trapped_io *tiop)
+int register_trapped_io(struct trapped_io *tiop)
{
struct resource *res;
unsigned long len = 0, flags = 0;
diff --git a/arch/sh/kernel/sh_ksyms_32.c b/arch/sh/kernel/sh_ksyms_32.c
index e1a6de9..d80de39 100644
--- a/arch/sh/kernel/sh_ksyms_32.c
+++ b/arch/sh/kernel/sh_ksyms_32.c
@@ -111,9 +111,9 @@
DECLARE_EXPORT(__movmem_i4_odd);
DECLARE_EXPORT(__movmemSI12_i4);
-#if (__GNUC_MINOR__ == 2 || defined(__GNUC_STM_RELEASE__))
+#if (__GNUC_MINOR__ >= 2 || defined(__GNUC_STM_RELEASE__))
/*
- * GCC 4.2 emits these for division, as do GCC 4.1.x versions of the ST
+ * 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);
@@ -146,5 +146,6 @@
EXPORT_SYMBOL(csum_ipv6_magic);
#endif
EXPORT_SYMBOL(clear_page);
+EXPORT_SYMBOL(copy_page);
EXPORT_SYMBOL(__clear_user);
EXPORT_SYMBOL(_ebss);
diff --git a/arch/sh/kernel/sh_ksyms_64.c b/arch/sh/kernel/sh_ksyms_64.c
index 8004c38..dd38a68 100644
--- a/arch/sh/kernel/sh_ksyms_64.c
+++ b/arch/sh/kernel/sh_ksyms_64.c
@@ -42,6 +42,7 @@
EXPORT_SYMBOL(__up);
EXPORT_SYMBOL(__put_user_asm_l);
EXPORT_SYMBOL(__get_user_asm_l);
+EXPORT_SYMBOL(copy_page);
EXPORT_SYMBOL(__copy_user);
EXPORT_SYMBOL(memcpy);
EXPORT_SYMBOL(__udelay);
diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c
index 94075e1..5d039d1 100644
--- a/arch/sh/kernel/smp.c
+++ b/arch/sh/kernel/smp.c
@@ -179,7 +179,7 @@
}
struct smp_fn_call_struct smp_fn_call = {
- .lock = SPIN_LOCK_UNLOCKED,
+ .lock = __SPIN_LOCK_UNLOCKED(smp_fn_call.lock),
.finished = ATOMIC_INIT(0),
};
diff --git a/arch/sh/kernel/timers/timer-cmt.c b/arch/sh/kernel/timers/timer-cmt.c
index 71312324..d20c8c3 100644
--- a/arch/sh/kernel/timers/timer-cmt.c
+++ b/arch/sh/kernel/timers/timer-cmt.c
@@ -77,7 +77,7 @@
count -= LATCH;
} else {
printk("%s (): hardware timer problem?\n",
- __FUNCTION__);
+ __func__);
}
}
} else
diff --git a/arch/sh/kernel/timers/timer-mtu2.c b/arch/sh/kernel/timers/timer-mtu2.c
index ade9d6e..fe453c0 100644
--- a/arch/sh/kernel/timers/timer-mtu2.c
+++ b/arch/sh/kernel/timers/timer-mtu2.c
@@ -76,7 +76,7 @@
count -= LATCH;
} else {
printk("%s (): hardware timer problem?\n",
- __FUNCTION__);
+ __func__);
}
}
} else
diff --git a/arch/sh/kernel/topology.c b/arch/sh/kernel/topology.c
index 9b5844a..0838942 100644
--- a/arch/sh/kernel/topology.c
+++ b/arch/sh/kernel/topology.c
@@ -29,7 +29,7 @@
ret = register_cpu(&per_cpu(cpu_devices, i), i);
if (unlikely(ret))
printk(KERN_WARNING "%s: register_cpu %d failed (%d)\n",
- __FUNCTION__, i, ret);
+ __func__, i, ret);
}
#if defined(CONFIG_NUMA) && !defined(CONFIG_SMP)
diff --git a/arch/sh/kernel/traps_64.c b/arch/sh/kernel/traps_64.c
index a55ac81..1b58a74 100644
--- a/arch/sh/kernel/traps_64.c
+++ b/arch/sh/kernel/traps_64.c
@@ -238,7 +238,7 @@
/* Called with interrupts disabled */
asmlinkage void do_exception_error(unsigned long ex, struct pt_regs *regs)
{
- show_excp_regs(__FUNCTION__, -1, -1, regs);
+ show_excp_regs(__func__, -1, -1, regs);
die_if_kernel("exception", regs, ex);
}
diff --git a/arch/sh/lib64/c-checksum.c b/arch/sh/lib64/c-checksum.c
index 5dfbd8b..5c284e0 100644
--- a/arch/sh/lib64/c-checksum.c
+++ b/arch/sh/lib64/c-checksum.c
@@ -207,7 +207,7 @@
result = (result & 0xffffffff) + (result >> 32);
pr_debug("%s saddr %x daddr %x len %x proto %x sum %x result %08Lx\n",
- __FUNCTION__, saddr, daddr, len, proto, sum, result);
+ __func__, saddr, daddr, len, proto, sum, result);
return (__wsum)result;
}
diff --git a/arch/sh/lib64/udelay.c b/arch/sh/lib64/udelay.c
index 23c7d17..d76bd80 100644
--- a/arch/sh/lib64/udelay.c
+++ b/arch/sh/lib64/udelay.c
@@ -21,7 +21,7 @@
* a 1GHz box, that's about 2 seconds.
*/
-void __delay(int loops)
+void __delay(unsigned long loops)
{
long long dummy;
__asm__ __volatile__("gettr tr0, %1\n\t"
@@ -33,24 +33,17 @@
:"0"(loops));
}
-void __udelay(unsigned long long usecs, unsigned long lpj)
+inline void __const_udelay(unsigned long xloops)
{
- usecs *= (((unsigned long long) HZ << 32) / 1000000) * lpj;
- __delay((long long) usecs >> 32);
+ __delay(xloops * (HZ * cpu_data[raw_smp_processor_id()].loops_per_jiffy));
}
-void __ndelay(unsigned long long nsecs, unsigned long lpj)
+void __udelay(unsigned long usecs)
{
- nsecs *= (((unsigned long long) HZ << 32) / 1000000000) * lpj;
- __delay((long long) nsecs >> 32);
+ __const_udelay(usecs * 0x000010c6); /* 2**32 / 1000000 */
}
-void udelay(unsigned long usecs)
+void __ndelay(unsigned long nsecs)
{
- __udelay(usecs, cpu_data[raw_smp_processor_id()].loops_per_jiffy);
-}
-
-void ndelay(unsigned long nsecs)
-{
- __ndelay(nsecs, cpu_data[raw_smp_processor_id()].loops_per_jiffy);
+ __const_udelay(nsecs * 0x00000005);
}
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index f549b8c..5fd2184 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -59,7 +59,7 @@
config PMB
bool "Support 32-bit physical addressing through PMB"
- depends on MMU && (CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785)
+ depends on MMU && EXPERIMENTAL && (CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785)
select 32BIT
default y
help
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index e2ed6dd..53dde06 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -328,7 +328,7 @@
/* We only have ZONE_NORMAL, so this is easy.. */
ret = __add_pages(pgdat->node_zones + ZONE_NORMAL, start_pfn, nr_pages);
if (unlikely(ret))
- printk("%s: Failed, __add_pages() == %d\n", __FUNCTION__, ret);
+ printk("%s: Failed, __add_pages() == %d\n", __func__, ret);
return ret;
}
diff --git a/arch/sh/mm/ioremap_32.c b/arch/sh/mm/ioremap_32.c
index 0c7b7e3..882a32e 100644
--- a/arch/sh/mm/ioremap_32.c
+++ b/arch/sh/mm/ioremap_32.c
@@ -141,7 +141,7 @@
p = remove_vm_area((void *)(vaddr & PAGE_MASK));
if (!p) {
- printk(KERN_ERR "%s: bad address %p\n", __FUNCTION__, addr);
+ printk(KERN_ERR "%s: bad address %p\n", __func__, addr);
return;
}
diff --git a/arch/sh/mm/ioremap_64.c b/arch/sh/mm/ioremap_64.c
index e27d165..cea224c 100644
--- a/arch/sh/mm/ioremap_64.c
+++ b/arch/sh/mm/ioremap_64.c
@@ -178,7 +178,7 @@
} else {
if (!printed_full) {
printk("%s: done with statics, switching to kmalloc\n",
- __FUNCTION__);
+ __func__);
printed_full = 1;
}
tlen = strlen(name);
@@ -352,7 +352,7 @@
res = shmedia_find_resource(&shmedia_iomap, vaddr);
if (!res) {
printk(KERN_ERR "%s: Failed to free 0x%08lx\n",
- __FUNCTION__, vaddr);
+ __func__, vaddr);
return;
}
diff --git a/arch/sh/mm/pg-sh7705.c b/arch/sh/mm/pg-sh7705.c
index a4b015f..7f885b7 100644
--- a/arch/sh/mm/pg-sh7705.c
+++ b/arch/sh/mm/pg-sh7705.c
@@ -14,6 +14,7 @@
#include <linux/mman.h>
#include <linux/mm.h>
#include <linux/threads.h>
+#include <linux/fs.h>
#include <asm/addrspace.h>
#include <asm/page.h>
#include <asm/pgtable.h>
diff --git a/arch/sh/mm/tlbflush_64.c b/arch/sh/mm/tlbflush_64.c
index 2a98c9e..7876997 100644
--- a/arch/sh/mm/tlbflush_64.c
+++ b/arch/sh/mm/tlbflush_64.c
@@ -131,7 +131,7 @@
#ifdef DEBUG_FAULT
print_task(tsk);
printk("%s:%d fault, address is 0x%08x PC %016Lx textaccess %d writeaccess %d\n",
- __FUNCTION__,__LINE__,
+ __func__, __LINE__,
address,regs->pc,textaccess,writeaccess);
show_regs(regs);
#endif
@@ -145,7 +145,7 @@
#ifdef DEBUG_FAULT
print_task(tsk);
printk("%s:%d fault, address is 0x%08x PC %016Lx textaccess %d writeaccess %d\n",
- __FUNCTION__,__LINE__,
+ __func__, __LINE__,
address,regs->pc,textaccess,writeaccess);
show_regs(regs);
@@ -157,7 +157,7 @@
#ifdef DEBUG_FAULT
print_task(tsk);
printk("%s:%d fault, address is 0x%08x PC %016Lx textaccess %d writeaccess %d\n",
- __FUNCTION__,__LINE__,
+ __func__, __LINE__,
address,regs->pc,textaccess,writeaccess);
show_regs(regs);
#endif
diff --git a/arch/sh/tools/mach-types b/arch/sh/tools/mach-types
index 67997af..d63b93d 100644
--- a/arch/sh/tools/mach-types
+++ b/arch/sh/tools/mach-types
@@ -38,7 +38,6 @@
R7785RP SH_R7785RP
TITAN SH_TITAN
SHMIN SH_SHMIN
-7710VOIPGW SH_7710VOIPGW
LBOXRE2 SH_LBOX_RE2
X3PROTO SH_X3PROTO
MAGICPANELR2 SH_MAGIC_PANEL_R2
diff --git a/arch/sparc/kernel/sys_sunos.c b/arch/sparc/kernel/sys_sunos.c
index 28c187c..f5b608b 100644
--- a/arch/sparc/kernel/sys_sunos.c
+++ b/arch/sparc/kernel/sys_sunos.c
@@ -659,7 +659,7 @@
socket = SOCKET_I(inode);
local.sin_family = AF_INET;
- local.sin_addr.s_addr = INADDR_ANY;
+ local.sin_addr.s_addr = htonl(INADDR_ANY);
/* IPPORT_RESERVED = 1024, can't find the definition in the kernel */
try_port = 1024;
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig
index 3af378d..463d1be 100644
--- a/arch/sparc64/Kconfig
+++ b/arch/sparc64/Kconfig
@@ -10,6 +10,7 @@
default y
select HAVE_OPROFILE
select HAVE_KPROBES
+ select HAVE_KRETPROBES
config SPARC64
bool
diff --git a/arch/sparc64/kernel/sys_sunos32.c b/arch/sparc64/kernel/sys_sunos32.c
index cfc22d3..e91194f 100644
--- a/arch/sparc64/kernel/sys_sunos32.c
+++ b/arch/sparc64/kernel/sys_sunos32.c
@@ -618,7 +618,7 @@
socket = SOCKET_I(inode);
local.sin_family = AF_INET;
- local.sin_addr.s_addr = INADDR_ANY;
+ local.sin_addr.s_addr = htonl(INADDR_ANY);
/* IPPORT_RESERVED = 1024, can't find the definition in the kernel */
try_port = 1024;
diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
index fc50d2f..e8cb9ff 100644
--- a/arch/um/kernel/process.c
+++ b/arch/um/kernel/process.c
@@ -128,8 +128,6 @@
return current;
}
-extern void schedule_tail(struct task_struct *prev);
-
/*
* This is called magically, by its address being stuffed in a jmp_buf
* and being longjmp-d to.
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 4a88cf7..6c70fed 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -21,7 +21,8 @@
select HAVE_IDE
select HAVE_OPROFILE
select HAVE_KPROBES
- select HAVE_KVM
+ select HAVE_KRETPROBES
+ select HAVE_KVM if ((X86_32 && !X86_VOYAGER && !X86_VISWS && !X86_NUMAQ) || X86_64)
config GENERIC_LOCKBREAK
@@ -65,9 +66,6 @@
config ZONE_DMA
def_bool y
-config QUICKLIST
- def_bool X86_32
-
config SBUS
bool
@@ -1261,7 +1259,7 @@
machines with more than one CPU.
In order to use APM, you will need supporting software. For location
- and more information, read <file:Documentation/pm.txt> and the
+ and more information, read <file:Documentation/power/pm.txt> and the
Battery Powered Linux mini-HOWTO, available from
<http://www.tldp.org/docs.html#howto>.
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index e09a6b7..9304bfb 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -377,6 +377,19 @@
def_bool y
depends on (MWINCHIP3D || MWINCHIP2 || MWINCHIPC6) && MTRR
+#
+# 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.
+#
+config X86_P6_NOP
+ def_bool y
+ depends on (X86_64 || !X86_GENERIC) && (M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MPENTIUM4)
+
config X86_TSC
def_bool y
depends on ((MWINCHIP3D || MWINCHIP2 || MCRUSOE || MEFFICEON || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || MK8 || MVIAC3_2 || MVIAC7 || MGEODEGX1 || MGEODE_LX || MCORE2) && !X86_NUMAQ) || X86_64
@@ -390,6 +403,7 @@
config X86_MINIMUM_CPU_FAMILY
int
default "64" if X86_64
+ default "6" if X86_32 && X86_P6_NOP
default "4" if X86_32 && (X86_XADD || X86_CMPXCHG || X86_BSWAP || X86_WP_WORKS_OK)
default "3"
diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
index 3783539..e77d89f 100644
--- a/arch/x86/boot/memory.c
+++ b/arch/x86/boot/memory.c
@@ -37,6 +37,12 @@
"=m" (*desc)
: "D" (desc), "d" (SMAP), "a" (0xe820));
+ /* BIOSes which terminate the chain with CF = 1 as opposed
+ to %ebx = 0 don't always report the SMAP signature on
+ the final, failing, probe. */
+ if (err)
+ break;
+
/* Some BIOSes stop returning SMAP in the middle of
the search loop. We don't know exactly how the BIOS
screwed up the map at that point, we might have a
@@ -47,9 +53,6 @@
break;
}
- if (err)
- break;
-
count++;
desc++;
} while (next && count < E820MAX);
diff --git a/arch/x86/boot/vesa.h b/arch/x86/boot/vesa.h
index ff5b73c..468e444 100644
--- a/arch/x86/boot/vesa.h
+++ b/arch/x86/boot/vesa.h
@@ -26,17 +26,10 @@
far_ptr video_mode_ptr; /* 14 */
u16 total_memory; /* 18 */
- u16 oem_software_rev; /* 20 */
- far_ptr oem_vendor_name_ptr; /* 22 */
- far_ptr oem_product_name_ptr; /* 26 */
- far_ptr oem_product_rev_ptr; /* 30 */
-
- u8 reserved[222]; /* 34 */
- u8 oem_data[256]; /* 256 */
+ u8 reserved[236]; /* 20 */
} __attribute__ ((packed));
#define VESA_MAGIC ('V' + ('E' << 8) + ('S' << 16) + ('A' << 24))
-#define VBE2_MAGIC ('V' + ('B' << 8) + ('E' << 16) + ('2' << 24))
struct vesa_mode_info {
u16 mode_attr; /* 0 */
diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
index 662dd2f..419b5c2 100644
--- a/arch/x86/boot/video-vesa.c
+++ b/arch/x86/boot/video-vesa.c
@@ -37,8 +37,6 @@
video_vesa.modes = GET_HEAP(struct mode_info, 0);
- vginfo.signature = VBE2_MAGIC;
-
ax = 0x4f00;
di = (size_t)&vginfo;
asm(INT10
diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
index 1c0503b..5e7771a 100644
--- a/arch/x86/ia32/ia32_signal.c
+++ b/arch/x86/ia32/ia32_signal.c
@@ -500,7 +500,7 @@
regs->ss = __USER32_DS;
set_fs(USER_DS);
- regs->flags &= ~X86_EFLAGS_TF;
+ regs->flags &= ~(X86_EFLAGS_TF | X86_EFLAGS_DF);
if (test_thread_flag(TIF_SINGLESTEP))
ptrace_notify(SIGTRAP);
@@ -600,7 +600,7 @@
regs->ss = __USER32_DS;
set_fs(USER_DS);
- regs->flags &= ~X86_EFLAGS_TF;
+ regs->flags &= ~(X86_EFLAGS_TF | X86_EFLAGS_DF);
if (test_thread_flag(TIF_SINGLESTEP))
ptrace_notify(SIGTRAP);
diff --git a/arch/x86/kernel/aperture_64.c b/arch/x86/kernel/aperture_64.c
index 608152a..00df126 100644
--- a/arch/x86/kernel/aperture_64.c
+++ b/arch/x86/kernel/aperture_64.c
@@ -18,6 +18,7 @@
#include <linux/pci.h>
#include <linux/bitops.h>
#include <linux/ioport.h>
+#include <linux/suspend.h>
#include <asm/e820.h>
#include <asm/io.h>
#include <asm/gart.h>
@@ -76,6 +77,8 @@
printk(KERN_INFO "Mapping aperture over %d KB of RAM @ %lx\n",
aper_size >> 10, __pa(p));
insert_aperture_resource((u32)__pa(p), aper_size);
+ register_nosave_region((u32)__pa(p) >> PAGE_SHIFT,
+ (u32)__pa(p+aper_size) >> PAGE_SHIFT);
return (u32)__pa(p);
}
diff --git a/arch/x86/kernel/asm-offsets_32.c b/arch/x86/kernel/asm-offsets_32.c
index a33d530..8ea0401 100644
--- a/arch/x86/kernel/asm-offsets_32.c
+++ b/arch/x86/kernel/asm-offsets_32.c
@@ -128,13 +128,11 @@
OFFSET(XEN_vcpu_info_pending, vcpu_info, evtchn_upcall_pending);
#endif
-#ifdef CONFIG_LGUEST_GUEST
+#if defined(CONFIG_LGUEST) || defined(CONFIG_LGUEST_GUEST) || defined(CONFIG_LGUEST_MODULE)
BLANK();
OFFSET(LGUEST_DATA_irq_enabled, lguest_data, irq_enabled);
OFFSET(LGUEST_DATA_pgdir, lguest_data, pgdir);
-#endif
-#ifdef CONFIG_LGUEST
BLANK();
OFFSET(LGUEST_PAGES_host_gdt_desc, lguest_pages, state.host_gdt_desc);
OFFSET(LGUEST_PAGES_host_idt_desc, lguest_pages, state.host_idt_desc);
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index f86a3c4..a38aafae 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -504,7 +504,7 @@
/* Clear all flags overriden by options */
for (i = 0; i < NCAPINTS; i++)
- c->x86_capability[i] ^= cleared_cpu_caps[i];
+ c->x86_capability[i] &= ~cleared_cpu_caps[i];
/* Init Machine Check Exception if available. */
mcheck_init(c);
diff --git a/arch/x86/kernel/cpu/cpufreq/e_powersaver.c b/arch/x86/kernel/cpu/cpufreq/e_powersaver.c
index 39f8cb1..c2f930d 100644
--- a/arch/x86/kernel/cpu/cpufreq/e_powersaver.c
+++ b/arch/x86/kernel/cpu/cpufreq/e_powersaver.c
@@ -55,7 +55,6 @@
{
struct cpufreq_freqs freqs;
u32 lo, hi;
- u8 current_multiplier, current_voltage;
int err = 0;
int i;
@@ -95,6 +94,10 @@
rdmsr(MSR_IA32_PERF_STATUS, lo, hi);
freqs.new = centaur->fsb * ((lo >> 8) & 0xff);
+#ifdef DEBUG
+ {
+ u8 current_multiplier, current_voltage;
+
/* Print voltage and multiplier */
rdmsr(MSR_IA32_PERF_STATUS, lo, hi);
current_voltage = lo & 0xff;
@@ -103,7 +106,8 @@
current_multiplier = (lo >> 8) & 0xff;
printk(KERN_INFO "eps: Current multiplier = %d\n",
current_multiplier);
-
+ }
+#endif
cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
return err;
}
diff --git a/arch/x86/kernel/cpu/cpufreq/speedstep-smi.c b/arch/x86/kernel/cpu/cpufreq/speedstep-smi.c
index f2b5a62..8a85c93 100644
--- a/arch/x86/kernel/cpu/cpufreq/speedstep-smi.c
+++ b/arch/x86/kernel/cpu/cpufreq/speedstep-smi.c
@@ -63,7 +63,7 @@
*/
static int speedstep_smi_ownership (void)
{
- u32 command, result, magic;
+ u32 command, result, magic, dummy;
u32 function = GET_SPEEDSTEP_OWNER;
unsigned char magic_data[] = "Copyright (c) 1999 Intel Corporation";
@@ -73,8 +73,11 @@
dprintk("trying to obtain ownership with command %x at port %x\n", command, smi_port);
__asm__ __volatile__(
+ "push %%ebp\n"
"out %%al, (%%dx)\n"
- : "=D" (result)
+ "pop %%ebp\n"
+ : "=D" (result), "=a" (dummy), "=b" (dummy), "=c" (dummy), "=d" (dummy),
+ "=S" (dummy)
: "a" (command), "b" (function), "c" (0), "d" (smi_port),
"D" (0), "S" (magic)
: "memory"
@@ -96,7 +99,7 @@
*/
static int speedstep_smi_get_freqs (unsigned int *low, unsigned int *high)
{
- u32 command, result = 0, edi, high_mhz, low_mhz;
+ u32 command, result = 0, edi, high_mhz, low_mhz, dummy;
u32 state=0;
u32 function = GET_SPEEDSTEP_FREQS;
@@ -109,10 +112,12 @@
dprintk("trying to determine frequencies with command %x at port %x\n", command, smi_port);
- __asm__ __volatile__("movl $0, %%edi\n"
+ __asm__ __volatile__(
+ "push %%ebp\n"
"out %%al, (%%dx)\n"
- : "=a" (result), "=b" (high_mhz), "=c" (low_mhz), "=d" (state), "=D" (edi)
- : "a" (command), "b" (function), "c" (state), "d" (smi_port), "S" (0)
+ "pop %%ebp"
+ : "=a" (result), "=b" (high_mhz), "=c" (low_mhz), "=d" (state), "=D" (edi), "=S" (dummy)
+ : "a" (command), "b" (function), "c" (state), "d" (smi_port), "S" (0), "D" (0)
);
dprintk("result %x, low_freq %u, high_freq %u\n", result, low_mhz, high_mhz);
@@ -135,16 +140,18 @@
static int speedstep_get_state (void)
{
u32 function=GET_SPEEDSTEP_STATE;
- u32 result, state, edi, command;
+ u32 result, state, edi, command, dummy;
command = (smi_sig & 0xffffff00) | (smi_cmd & 0xff);
dprintk("trying to determine current setting with command %x at port %x\n", command, smi_port);
- __asm__ __volatile__("movl $0, %%edi\n"
+ __asm__ __volatile__(
+ "push %%ebp\n"
"out %%al, (%%dx)\n"
- : "=a" (result), "=b" (state), "=D" (edi)
- : "a" (command), "b" (function), "c" (0), "d" (smi_port), "S" (0)
+ "pop %%ebp\n"
+ : "=a" (result), "=b" (state), "=D" (edi), "=c" (dummy), "=d" (dummy), "=S" (dummy)
+ : "a" (command), "b" (function), "c" (0), "d" (smi_port), "S" (0), "D" (0)
);
dprintk("state is %x, result is %x\n", state, result);
@@ -160,7 +167,7 @@
*/
static void speedstep_set_state (unsigned int state)
{
- unsigned int result = 0, command, new_state;
+ unsigned int result = 0, command, new_state, dummy;
unsigned long flags;
unsigned int function=SET_SPEEDSTEP_STATE;
unsigned int retry = 0;
@@ -182,10 +189,12 @@
}
retry++;
__asm__ __volatile__(
- "movl $0, %%edi\n"
+ "push %%ebp\n"
"out %%al, (%%dx)\n"
- : "=b" (new_state), "=D" (result)
- : "a" (command), "b" (function), "c" (state), "d" (smi_port), "S" (0)
+ "pop %%ebp"
+ : "=b" (new_state), "=D" (result), "=c" (dummy), "=a" (dummy),
+ "=d" (dummy), "=S" (dummy)
+ : "a" (command), "b" (function), "c" (state), "d" (smi_port), "S" (0), "D" (0)
);
} while ((new_state != state) && (retry <= SMI_TRIES));
@@ -195,7 +204,7 @@
if (new_state == state) {
dprintk("change to %u MHz succeeded after %u tries with result %u\n", (speedstep_freqs[new_state].frequency / 1000), retry, result);
} else {
- printk(KERN_ERR "cpufreq: change failed with new_state %u and result %u\n", new_state, result);
+ printk(KERN_ERR "cpufreq: change to state %u failed with new_state %u and result %u\n", state, new_state, result);
}
return;
diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c
index 103d61a..3e18db4 100644
--- a/arch/x86/kernel/cpu/mtrr/generic.c
+++ b/arch/x86/kernel/cpu/mtrr/generic.c
@@ -176,12 +176,13 @@
}
/**
- * Checks and updates an fixed-range MTRR if it differs from the value it
- * should have. If K8 extentions are wanted, update the K8 SYSCFG MSR also.
- * see AMD publication no. 24593, chapter 7.8.1, page 233 for more information
- * \param msr MSR address of the MTTR which should be checked and updated
- * \param changed pointer which indicates whether the MTRR needed to be changed
- * \param msrwords pointer to the MSR values which the MSR should have
+ * set_fixed_range - checks & updates a fixed-range MTRR if it differs from the value it should have
+ * @msr: MSR address of the MTTR which should be checked and updated
+ * @changed: pointer which indicates whether the MTRR needed to be changed
+ * @msrwords: pointer to the MSR values which the MSR should have
+ *
+ * If K8 extentions are wanted, update the K8 SYSCFG MSR also.
+ * See AMD publication no. 24593, chapter 7.8.1, page 233 for more information.
*/
static void set_fixed_range(int msr, bool *changed, unsigned int *msrwords)
{
@@ -199,12 +200,15 @@
}
}
+/**
+ * generic_get_free_region - Get a free MTRR.
+ * @base: The starting (base) address of the region.
+ * @size: The size (in bytes) of the region.
+ * @replace_reg: mtrr index to be replaced; set to invalid value if none.
+ *
+ * Returns: The index of the region on success, else negative on error.
+ */
int generic_get_free_region(unsigned long base, unsigned long size, int replace_reg)
-/* [SUMMARY] Get a free MTRR.
- <base> The starting (base) address of the region.
- <size> The size (in bytes) of the region.
- [RETURNS] The index of the region on success, else -1 on error.
-*/
{
int i, max;
mtrr_type ltype;
@@ -249,8 +253,8 @@
}
/**
- * Checks and updates the fixed-range MTRRs if they differ from the saved set
- * \param frs pointer to fixed-range MTRR values, saved by get_fixed_ranges()
+ * set_fixed_ranges - checks & updates the fixed-range MTRRs if they differ from the saved set
+ * @frs: pointer to fixed-range MTRR values, saved by get_fixed_ranges()
*/
static int set_fixed_ranges(mtrr_type * frs)
{
@@ -294,13 +298,13 @@
static u32 deftype_lo, deftype_hi;
+/**
+ * set_mtrr_state - Set the MTRR state for this CPU.
+ *
+ * NOTE: The CPU must already be in a safe state for MTRR changes.
+ * RETURNS: 0 if no changes made, else a mask indicating what was changed.
+ */
static unsigned long set_mtrr_state(void)
-/* [SUMMARY] Set the MTRR state for this CPU.
- <state> The MTRR state information to read.
- <ctxt> Some relevant CPU context.
- [NOTE] The CPU must already be in a safe state for MTRR changes.
- [RETURNS] 0 if no changes made, else a mask indication what was changed.
-*/
{
unsigned int i;
unsigned long change_mask = 0;
diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
index b6e136f..a6450b3 100644
--- a/arch/x86/kernel/cpu/mtrr/main.c
+++ b/arch/x86/kernel/cpu/mtrr/main.c
@@ -43,6 +43,7 @@
#include <asm/uaccess.h>
#include <asm/processor.h>
#include <asm/msr.h>
+#include <asm/kvm_para.h>
#include "mtrr.h"
u32 num_var_ranges = 0;
@@ -649,6 +650,7 @@
/**
* mtrr_trim_uncached_memory - trim RAM not covered by MTRRs
+ * @end_pfn: ending page frame number
*
* Some buggy BIOSes don't setup the MTRRs properly for systems with certain
* memory configurations. This routine checks that the highest MTRR matches
@@ -688,8 +690,11 @@
/* kvm/qemu doesn't have mtrr set right, don't trim them all */
if (!highest_pfn) {
- printk(KERN_WARNING "WARNING: strange, CPU MTRRs all blank?\n");
- WARN_ON(1);
+ if (!kvm_para_available()) {
+ printk(KERN_WARNING
+ "WARNING: strange, CPU MTRRs all blank?\n");
+ WARN_ON(1);
+ }
return 0;
}
@@ -706,7 +711,8 @@
trim_size = end_pfn;
trim_size <<= PAGE_SHIFT;
trim_size -= trim_start;
- add_memory_region(trim_start, trim_size, E820_RESERVED);
+ update_memory_range(trim_start, trim_size, E820_RAM,
+ E820_RESERVED);
update_e820();
return 1;
}
diff --git a/arch/x86/kernel/cpu/transmeta.c b/arch/x86/kernel/cpu/transmeta.c
index 200fb3f..e8b422c 100644
--- a/arch/x86/kernel/cpu/transmeta.c
+++ b/arch/x86/kernel/cpu/transmeta.c
@@ -76,13 +76,6 @@
/* All Transmeta CPUs have a constant TSC */
set_bit(X86_FEATURE_CONSTANT_TSC, c->x86_capability);
- /* If we can run i686 user-space code, call us an i686 */
-#define USER686 ((1 << X86_FEATURE_TSC)|\
- (1 << X86_FEATURE_CX8)|\
- (1 << X86_FEATURE_CMOV))
- if (c->x86 == 5 && (c->x86_capability[0] & USER686) == USER686)
- c->x86 = 6;
-
#ifdef CONFIG_SYSCTL
/* randomize_va_space slows us down enormously;
it probably triggers retranslation of x86->native bytecode */
diff --git a/arch/x86/kernel/e820_32.c b/arch/x86/kernel/e820_32.c
index 4e16ef4..80444c5 100644
--- a/arch/x86/kernel/e820_32.c
+++ b/arch/x86/kernel/e820_32.c
@@ -749,6 +749,32 @@
return 0;
}
early_param("memmap", parse_memmap);
+void __init update_memory_range(u64 start, u64 size, unsigned old_type,
+ unsigned new_type)
+{
+ int i;
+
+ BUG_ON(old_type == new_type);
+
+ for (i = 0; i < e820.nr_map; i++) {
+ struct e820entry *ei = &e820.map[i];
+ u64 final_start, final_end;
+ if (ei->type != old_type)
+ continue;
+ /* totally covered? */
+ if (ei->addr >= start && ei->size <= size) {
+ ei->type = new_type;
+ continue;
+ }
+ /* partially covered */
+ final_start = max(start, ei->addr);
+ final_end = min(start + size, ei->addr + ei->size);
+ if (final_start >= final_end)
+ continue;
+ add_memory_region(final_start, final_end - final_start,
+ new_type);
+ }
+}
void __init update_e820(void)
{
u8 nr_map;
diff --git a/arch/x86/kernel/e820_64.c b/arch/x86/kernel/e820_64.c
index 9f65b4c..9be6971 100644
--- a/arch/x86/kernel/e820_64.c
+++ b/arch/x86/kernel/e820_64.c
@@ -744,6 +744,33 @@
}
}
+void __init update_memory_range(u64 start, u64 size, unsigned old_type,
+ unsigned new_type)
+{
+ int i;
+
+ BUG_ON(old_type == new_type);
+
+ for (i = 0; i < e820.nr_map; i++) {
+ struct e820entry *ei = &e820.map[i];
+ u64 final_start, final_end;
+ if (ei->type != old_type)
+ continue;
+ /* totally covered? */
+ if (ei->addr >= start && ei->size <= size) {
+ ei->type = new_type;
+ continue;
+ }
+ /* partially covered */
+ final_start = max(start, ei->addr);
+ final_end = min(start + size, ei->addr + ei->size);
+ if (final_start >= final_end)
+ continue;
+ add_memory_region(final_start, final_end - final_start,
+ new_type);
+ }
+}
+
void __init update_e820(void)
{
u8 nr_map;
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index 2ad9a1b..c20c9e7 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -453,6 +453,7 @@
CFI_REGISTER rip, r11
SAVE_REST
FIXUP_TOP_OF_STACK %r11
+ movq %rsp, %rcx
call sys_execve
RESTORE_TOP_OF_STACK %r11
movq %rax,RAX(%rsp)
@@ -1036,15 +1037,16 @@
* rdi: name, rsi: argv, rdx: envp
*
* We want to fallback into:
- * extern long sys_execve(char *name, char **argv,char **envp, struct pt_regs regs)
+ * extern long sys_execve(char *name, char **argv,char **envp, struct pt_regs *regs)
*
* do_sys_execve asm fallback arguments:
- * rdi: name, rsi: argv, rdx: envp, fake frame on the stack
+ * rdi: name, rsi: argv, rdx: envp, rcx: fake frame on the stack
*/
ENTRY(kernel_execve)
CFI_STARTPROC
FAKE_STACK_FRAME $0
SAVE_ALL
+ movq %rsp,%rcx
call sys_execve
movq %rax, RAX(%rsp)
RESTORE_REST
diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
index 25eb985..74d87ea 100644
--- a/arch/x86/kernel/head_32.S
+++ b/arch/x86/kernel/head_32.S
@@ -606,7 +606,7 @@
.section ".bss.page_aligned","wa"
.align PAGE_SIZE_asm
#ifdef CONFIG_X86_PAE
-ENTRY(swapper_pg_pmd)
+swapper_pg_pmd:
.fill 1024*KPMDS,4,0
#else
ENTRY(swapper_pg_dir)
@@ -657,7 +657,7 @@
.asciz "Unknown interrupt or fault at EIP %p %p %p\n"
fault_msg:
- .ascii \
+ .asciz \
/* fault info: */ "BUG: Int %d: CR2 %p\n" \
/* pusha regs: */ " EDI %p ESI %p EBP %p ESP %p\n" \
" EBX %p EDX %p ECX %p EAX %p\n" \
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index eb41504..a007454 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -379,18 +379,24 @@
/* Since I easily can, map the first 1G.
* Don't set NX because code runs from these pages.
*/
- PMDS(0x0000000000000000, __PAGE_KERNEL_LARGE_EXEC, PTRS_PER_PMD)
+ PMDS(0, __PAGE_KERNEL_LARGE_EXEC, PTRS_PER_PMD)
NEXT_PAGE(level2_kernel_pgt)
- /* 40MB kernel mapping. The kernel code cannot be bigger than that.
- When you change this change KERNEL_TEXT_SIZE in page.h too. */
- /* (2^48-(2*1024*1024*1024)-((2^39)*511)-((2^30)*510)) = 0 */
- PMDS(0x0000000000000000, __PAGE_KERNEL_LARGE_EXEC|_PAGE_GLOBAL, KERNEL_TEXT_SIZE/PMD_SIZE)
- /* Module mapping starts here */
- .fill (PTRS_PER_PMD - (KERNEL_TEXT_SIZE/PMD_SIZE)),8,0
+ /*
+ * 128 MB kernel mapping. We spend a full page on this pagetable
+ * anyway.
+ *
+ * The kernel code+data+bss must not be bigger than that.
+ *
+ * (NOTE: at +128MB starts the module area, see MODULES_VADDR.
+ * If you want to increase this then increase MODULES_VADDR
+ * too.)
+ */
+ PMDS(0, __PAGE_KERNEL_LARGE_EXEC|_PAGE_GLOBAL,
+ KERNEL_IMAGE_SIZE/PMD_SIZE)
NEXT_PAGE(level2_spare_pgt)
- .fill 512,8,0
+ .fill 512, 8, 0
#undef PMDS
#undef NEXT_PAGE
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index 429d084..235fd6c 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -368,8 +368,8 @@
return 0;
}
-/*
- * Try to setup the HPET timer
+/**
+ * hpet_enable - Try to setup the HPET timer. Returns 1 on success.
*/
int __init hpet_enable(void)
{
diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
index 763dfc4..d2e39e6 100644
--- a/arch/x86/kernel/i387.c
+++ b/arch/x86/kernel/i387.c
@@ -132,7 +132,7 @@
if (!cpu_has_fxsr)
return -ENODEV;
- unlazy_fpu(target);
+ init_fpu(target);
return user_regset_copyout(&pos, &count, &kbuf, &ubuf,
&target->thread.i387.fxsave, 0, -1);
@@ -147,7 +147,7 @@
if (!cpu_has_fxsr)
return -ENODEV;
- unlazy_fpu(target);
+ init_fpu(target);
set_stopped_child_used_math(target);
ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
@@ -261,7 +261,7 @@
}
#else
env->fip = fxsave->fip;
- env->fcs = fxsave->fcs;
+ env->fcs = (u16) fxsave->fcs | ((u32) fxsave->fop << 16);
env->foo = fxsave->foo;
env->fos = fxsave->fos;
#endif
@@ -307,7 +307,7 @@
if (!HAVE_HWFP)
return fpregs_soft_get(target, regset, pos, count, kbuf, ubuf);
- unlazy_fpu(target);
+ init_fpu(target);
if (!cpu_has_fxsr)
return user_regset_copyout(&pos, &count, &kbuf, &ubuf,
@@ -332,7 +332,7 @@
if (!HAVE_HWFP)
return fpregs_soft_set(target, regset, pos, count, kbuf, ubuf);
- unlazy_fpu(target);
+ init_fpu(target);
set_stopped_child_used_math(target);
if (!cpu_has_fxsr)
diff --git a/arch/x86/kernel/init_task.c b/arch/x86/kernel/init_task.c
index 5b3ce79..3d01e47 100644
--- a/arch/x86/kernel/init_task.c
+++ b/arch/x86/kernel/init_task.c
@@ -15,6 +15,7 @@
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
+EXPORT_UNUSED_SYMBOL(init_mm); /* will be removed in 2.6.26 */
/*
* Initial thread structure.
diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
index c706a30..5921e5f 100644
--- a/arch/x86/kernel/io_delay.c
+++ b/arch/x86/kernel/io_delay.c
@@ -78,6 +78,14 @@
},
{
.callback = dmi_io_delay_0xed_port,
+ .ident = "HP Pavilion dv6000",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Quanta"),
+ DMI_MATCH(DMI_BOARD_NAME, "30B8")
+ }
+ },
+ {
+ .callback = dmi_io_delay_0xed_port,
.ident = "HP Pavilion tx1000",
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "Quanta"),
diff --git a/arch/x86/kernel/mfgpt_32.c b/arch/x86/kernel/mfgpt_32.c
index 027fc06..b402c0f 100644
--- a/arch/x86/kernel/mfgpt_32.c
+++ b/arch/x86/kernel/mfgpt_32.c
@@ -30,6 +30,7 @@
#include <linux/kernel.h>
#include <linux/interrupt.h>
+#include <linux/module.h>
#include <asm/geode.h>
static struct mfgpt_timer_t {
diff --git a/arch/x86/kernel/pci-dma_64.c b/arch/x86/kernel/pci-dma_64.c
index a82473d..375cb2b 100644
--- a/arch/x86/kernel/pci-dma_64.c
+++ b/arch/x86/kernel/pci-dma_64.c
@@ -53,11 +53,6 @@
int node;
node = dev_to_node(dev);
- if (node == -1)
- node = numa_node_id();
-
- if (node < first_node(node_online_map))
- node = first_node(node_online_map);
page = alloc_pages_node(node, gfp, order);
return page ? page_address(page) : NULL;
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index a7d50a5..be3c7a2 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -603,11 +603,13 @@
}
#endif
+#ifdef X86_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
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 b0cc8f0..3baf9b9 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -604,11 +604,13 @@
memset(tss->io_bitmap, 0xff, prev->io_bitmap_max);
}
+#ifdef X86_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
}
/*
@@ -730,16 +732,16 @@
*/
asmlinkage
long sys_execve(char __user *name, char __user * __user *argv,
- char __user * __user *envp, struct pt_regs regs)
+ char __user * __user *envp, struct pt_regs *regs)
{
long error;
char * filename;
filename = getname(name);
error = PTR_ERR(filename);
- if (IS_ERR(filename))
+ if (IS_ERR(filename))
return error;
- error = do_execve(filename, argv, envp, ®s);
+ error = do_execve(filename, argv, envp, regs);
putname(filename);
return error;
}
diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
index d862e39..d5904ee 100644
--- a/arch/x86/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace.c
@@ -323,6 +323,16 @@
return set_flags(child, value);
#ifdef CONFIG_X86_64
+ /*
+ * Orig_ax is really just a flag with small positive and
+ * negative values, so make sure to always sign-extend it
+ * from 32 bits so that it works correctly regardless of
+ * whether we come from a 32-bit environment or not.
+ */
+ case offsetof(struct user_regs_struct, orig_ax):
+ value = (long) (s32) value;
+ break;
+
case offsetof(struct user_regs_struct,fs_base):
if (value >= TASK_SIZE_OF(child))
return -EIO;
@@ -544,6 +554,8 @@
return 0;
}
+#ifdef X86_BTS
+
static int ptrace_bts_get_size(struct task_struct *child)
{
if (!child->thread.ds_area_msr)
@@ -826,6 +838,7 @@
ptrace_bts_write_record(tsk, &rec);
}
+#endif /* X86_BTS */
/*
* Called by kernel/ptrace.c when detaching..
@@ -839,7 +852,9 @@
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);
@@ -961,6 +976,10 @@
break;
#endif
+ /*
+ * These bits need more cooking - not enabled yet:
+ */
+#ifdef X86_BTS
case PTRACE_BTS_CONFIG:
ret = ptrace_bts_config
(child, data, (struct ptrace_bts_config __user *)addr);
@@ -988,6 +1007,7 @@
ret = ptrace_bts_drain
(child, data, (struct bts_struct __user *) addr);
break;
+#endif
default:
ret = ptrace_request(child, request, addr, data);
@@ -1035,10 +1055,17 @@
R32(esi, si);
R32(ebp, bp);
R32(eax, ax);
- R32(orig_eax, orig_ax);
R32(eip, ip);
R32(esp, sp);
+ case offsetof(struct user32, regs.orig_eax):
+ /*
+ * Sign-extend the value so that orig_eax = -1
+ * causes (long)orig_ax < 0 tests to fire correctly.
+ */
+ regs->orig_ax = (long) (s32) value;
+ break;
+
case offsetof(struct user32, regs.eflags):
return set_flags(child, value);
@@ -1226,12 +1253,14 @@
case PTRACE_SETOPTIONS:
case PTRACE_SET_THREAD_AREA:
case PTRACE_GET_THREAD_AREA:
+#ifdef X86_BTS
case PTRACE_BTS_CONFIG:
case PTRACE_BTS_STATUS:
case PTRACE_BTS_SIZE:
case PTRACE_BTS_GET:
case PTRACE_BTS_CLEAR:
case PTRACE_BTS_DRAIN:
+#endif
return sys_ptrace(request, pid, addr, data);
default:
diff --git a/arch/x86/kernel/quirks.c b/arch/x86/kernel/quirks.c
index c47208f..d89a648 100644
--- a/arch/x86/kernel/quirks.c
+++ b/arch/x86/kernel/quirks.c
@@ -363,6 +363,8 @@
nvidia_force_enable_hpet);
/* LPC bridges */
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0260,
+ nvidia_force_enable_hpet);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0360,
nvidia_force_enable_hpet);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NVIDIA, 0x0361,
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index 7fd6ac4..484c4a8 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -152,6 +152,24 @@
DMI_MATCH(DMI_BOARD_NAME, "0WF810"),
},
},
+ { /* Handle problems with rebooting on Dell Optiplex 745's DFF*/
+ .callback = set_bios_reboot,
+ .ident = "Dell OptiPlex 745",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 745"),
+ DMI_MATCH(DMI_BOARD_NAME, "0MM599"),
+ },
+ },
+ { /* Handle problems with rebooting on Dell Optiplex 745 with 0KW626 */
+ .callback = set_bios_reboot,
+ .ident = "Dell OptiPlex 745",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 745"),
+ DMI_MATCH(DMI_BOARD_NAME, "0KW626"),
+ },
+ },
{ /* Handle problems with rebooting on Dell 2400's */
.callback = set_bios_reboot,
.ident = "Dell PowerEdge 2400",
@@ -326,6 +344,10 @@
}
}
+void __attribute__((weak)) mach_reboot_fixups(void)
+{
+}
+
static void native_machine_emergency_restart(void)
{
int i;
@@ -337,6 +359,8 @@
/* Could also try the reset bit in the Hammer NB */
switch (reboot_type) {
case BOOT_KBD:
+ mach_reboot_fixups(); /* for board specific fixups */
+
for (i = 0; i < 10; i++) {
kb_wait();
udelay(50);
diff --git a/arch/x86/kernel/setup64.c b/arch/x86/kernel/setup64.c
index 309366f..e24c456 100644
--- a/arch/x86/kernel/setup64.c
+++ b/arch/x86/kernel/setup64.c
@@ -142,14 +142,16 @@
printk(KERN_INFO "PERCPU: Allocating %lu bytes of per cpu data\n", size);
for_each_cpu_mask (i, cpu_possible_map) {
char *ptr;
+#ifndef CONFIG_NEED_MULTIPLE_NODES
+ ptr = alloc_bootmem_pages(size);
+#else
+ int node = early_cpu_to_node(i);
- if (!NODE_DATA(early_cpu_to_node(i))) {
- printk("cpu with no node %d, num_online_nodes %d\n",
- i, num_online_nodes());
+ if (!node_online(node) || !NODE_DATA(node))
ptr = alloc_bootmem_pages(size);
- } else {
- ptr = alloc_bootmem_pages_node(NODE_DATA(early_cpu_to_node(i)), size);
- }
+ else
+ ptr = alloc_bootmem_pages_node(NODE_DATA(node), size);
+#endif
if (!ptr)
panic("Cannot allocate cpu data for CPU %d\n", i);
cpu_pda(i)->data_offset = ptr - __per_cpu_start;
diff --git a/arch/x86/kernel/setup_32.c b/arch/x86/kernel/setup_32.c
index a1d7071..2b3e5d4 100644
--- a/arch/x86/kernel/setup_32.c
+++ b/arch/x86/kernel/setup_32.c
@@ -406,8 +406,6 @@
*/
min_low_pfn = PFN_UP(init_pg_tables_end);
- find_max_pfn();
-
max_low_pfn = find_max_low_pfn();
#ifdef CONFIG_HIGHMEM
@@ -764,12 +762,13 @@
if (efi_enabled)
efi_init();
- max_low_pfn = setup_memory();
-
/* update e820 for memory not covered by WB MTRRs */
+ find_max_pfn();
mtrr_bp_init();
if (mtrr_trim_uncached_memory(max_pfn))
- max_low_pfn = setup_memory();
+ find_max_pfn();
+
+ max_low_pfn = setup_memory();
#ifdef CONFIG_VMI
/*
diff --git a/arch/x86/kernel/setup_64.c b/arch/x86/kernel/setup_64.c
index 6fd804f..f4f7ecf 100644
--- a/arch/x86/kernel/setup_64.c
+++ b/arch/x86/kernel/setup_64.c
@@ -801,7 +801,7 @@
/* Don't do the funky fallback heuristics the AMD version employs
for now. */
node = apicid_to_node[apicid];
- if (node == NUMA_NO_NODE)
+ if (node == NUMA_NO_NODE || !node_online(node))
node = first_node(node_online_map);
numa_set_node(cpu, node);
@@ -1021,7 +1021,7 @@
/* Clear all flags overriden by options */
for (i = 0; i < NCAPINTS; i++)
- c->x86_capability[i] ^= cleared_cpu_caps[i];
+ c->x86_capability[i] &= ~cleared_cpu_caps[i];
#ifdef CONFIG_X86_MCE
mcheck_init(c);
diff --git a/arch/x86/kernel/signal_32.c b/arch/x86/kernel/signal_32.c
index caee1f0..0157a6f 100644
--- a/arch/x86/kernel/signal_32.c
+++ b/arch/x86/kernel/signal_32.c
@@ -407,7 +407,7 @@
* The tracer may want to single-step inside the
* handler too.
*/
- regs->flags &= ~TF_MASK;
+ regs->flags &= ~(TF_MASK | X86_EFLAGS_DF);
if (test_thread_flag(TIF_SINGLESTEP))
ptrace_notify(SIGTRAP);
@@ -500,7 +500,7 @@
* The tracer may want to single-step inside the
* handler too.
*/
- regs->flags &= ~TF_MASK;
+ regs->flags &= ~(TF_MASK | X86_EFLAGS_DF);
if (test_thread_flag(TIF_SINGLESTEP))
ptrace_notify(SIGTRAP);
diff --git a/arch/x86/kernel/signal_64.c b/arch/x86/kernel/signal_64.c
index 7347bb1..1c83e51 100644
--- a/arch/x86/kernel/signal_64.c
+++ b/arch/x86/kernel/signal_64.c
@@ -295,7 +295,7 @@
see include/asm-x86_64/uaccess.h for details. */
set_fs(USER_DS);
- regs->flags &= ~X86_EFLAGS_TF;
+ regs->flags &= ~(X86_EFLAGS_TF | X86_EFLAGS_DF);
if (test_thread_flag(TIF_SINGLESTEP))
ptrace_notify(SIGTRAP);
#ifdef DEBUG_SIG
@@ -311,6 +311,35 @@
}
/*
+ * Return -1L or the syscall number that @regs is executing.
+ */
+static long current_syscall(struct pt_regs *regs)
+{
+ /*
+ * We always sign-extend a -1 value being set here,
+ * so this is always either -1L or a syscall number.
+ */
+ return regs->orig_ax;
+}
+
+/*
+ * Return a value that is -EFOO if the system call in @regs->orig_ax
+ * returned an error. This only works for @regs from @current.
+ */
+static long current_syscall_ret(struct pt_regs *regs)
+{
+#ifdef CONFIG_IA32_EMULATION
+ if (test_thread_flag(TIF_IA32))
+ /*
+ * Sign-extend the value so (int)-EFOO becomes (long)-EFOO
+ * and will match correctly in comparisons.
+ */
+ return (int) regs->ax;
+#endif
+ return regs->ax;
+}
+
+/*
* OK, we're invoking a handler
*/
@@ -327,9 +356,9 @@
#endif
/* Are we from a system call? */
- if ((long)regs->orig_ax >= 0) {
+ if (current_syscall(regs) >= 0) {
/* If so, check system call restarting.. */
- switch (regs->ax) {
+ switch (current_syscall_ret(regs)) {
case -ERESTART_RESTARTBLOCK:
case -ERESTARTNOHAND:
regs->ax = -EINTR;
@@ -426,10 +455,9 @@
}
/* Did we come from a system call? */
- if ((long)regs->orig_ax >= 0) {
+ if (current_syscall(regs) >= 0) {
/* Restart the system call - no handlers present */
- long res = regs->ax;
- switch (res) {
+ switch (current_syscall_ret(regs)) {
case -ERESTARTNOHAND:
case -ERESTARTSYS:
case -ERESTARTNOINTR:
diff --git a/arch/x86/kernel/smpboot_64.c b/arch/x86/kernel/smpboot_64.c
index d53bd6f..0880f2c 100644
--- a/arch/x86/kernel/smpboot_64.c
+++ b/arch/x86/kernel/smpboot_64.c
@@ -554,10 +554,10 @@
int timeout;
unsigned long start_rip;
struct create_idle c_idle = {
- .work = __WORK_INITIALIZER(c_idle.work, do_fork_idle),
.cpu = cpu,
.done = COMPLETION_INITIALIZER_ONSTACK(c_idle.done),
};
+ INIT_WORK(&c_idle.work, do_fork_idle);
/* allocate memory for gdts of secondary cpus. Hotplug is considered */
if (!cpu_gdt_descr[cpu].address &&
diff --git a/arch/x86/kernel/stacktrace.c b/arch/x86/kernel/stacktrace.c
index 02f0f61..c28c342 100644
--- a/arch/x86/kernel/stacktrace.c
+++ b/arch/x86/kernel/stacktrace.c
@@ -25,6 +25,8 @@
static void save_stack_address(void *data, unsigned long addr, int reliable)
{
struct stack_trace *trace = data;
+ if (!reliable)
+ return;
if (trace->skip > 0) {
trace->skip--;
return;
@@ -37,6 +39,8 @@
save_stack_address_nosched(void *data, unsigned long addr, int reliable)
{
struct stack_trace *trace = (struct stack_trace *)data;
+ if (!reliable)
+ return;
if (in_sched_functions(addr))
return;
if (trace->skip > 0) {
diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
index 2ef1a5f..9d406cd 100644
--- a/arch/x86/kernel/step.c
+++ b/arch/x86/kernel/step.c
@@ -166,7 +166,7 @@
child->thread.debugctlmsr | DEBUGCTLMSR_BTF);
} else {
write_debugctlmsr(child,
- child->thread.debugctlmsr & ~TIF_DEBUGCTLMSR);
+ child->thread.debugctlmsr & ~DEBUGCTLMSR_BTF);
if (!child->thread.debugctlmsr)
clear_tsk_thread_flag(child, TIF_DEBUGCTLMSR);
@@ -189,7 +189,7 @@
* Make sure block stepping (BTF) is disabled.
*/
write_debugctlmsr(child,
- child->thread.debugctlmsr & ~TIF_DEBUGCTLMSR);
+ child->thread.debugctlmsr & ~DEBUGCTLMSR_BTF);
if (!child->thread.debugctlmsr)
clear_tsk_thread_flag(child, TIF_DEBUGCTLMSR);
diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
index 6dfd4e7..022bcaa 100644
--- a/arch/x86/kernel/tls.c
+++ b/arch/x86/kernel/tls.c
@@ -91,7 +91,9 @@
asmlinkage int sys_set_thread_area(struct user_desc __user *u_info)
{
- return do_set_thread_area(current, -1, u_info, 1);
+ int ret = do_set_thread_area(current, -1, u_info, 1);
+ prevent_tail_call(ret);
+ return ret;
}
@@ -139,7 +141,9 @@
asmlinkage int sys_get_thread_area(struct user_desc __user *u_info)
{
- return do_get_thread_area(current, -1, u_info);
+ int ret = do_get_thread_area(current, -1, u_info);
+ prevent_tail_call(ret);
+ return ret;
}
int regset_tls_active(struct task_struct *target,
diff --git a/arch/x86/kernel/tsc_32.c b/arch/x86/kernel/tsc_32.c
index 43517e3..f14cfd9 100644
--- a/arch/x86/kernel/tsc_32.c
+++ b/arch/x86/kernel/tsc_32.c
@@ -28,7 +28,8 @@
static int __init tsc_setup(char *str)
{
printk(KERN_WARNING "notsc: Kernel compiled with CONFIG_X86_TSC, "
- "cannot disable TSC.\n");
+ "cannot disable TSC completely.\n");
+ mark_tsc_unstable("user disabled TSC");
return 1;
}
#else
diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
index 3f82427..edff4c9 100644
--- a/arch/x86/kernel/vsyscall_64.c
+++ b/arch/x86/kernel/vsyscall_64.c
@@ -44,11 +44,6 @@
#define __vsyscall(nr) __attribute__ ((unused,__section__(".vsyscall_" #nr)))
#define __syscall_clobber "r11","cx","memory"
-#define __pa_vsymbol(x) \
- ({unsigned long v; \
- extern char __vsyscall_0; \
- asm("" : "=r" (v) : "0" (x)); \
- ((v - VSYSCALL_START) + __pa_symbol(&__vsyscall_0)); })
/*
* vsyscall_gtod_data contains data that is :
@@ -102,7 +97,7 @@
static __always_inline int gettimeofday(struct timeval *tv, struct timezone *tz)
{
int ret;
- asm volatile("vsysc2: syscall"
+ asm volatile("syscall"
: "=a" (ret)
: "0" (__NR_gettimeofday),"D" (tv),"S" (tz)
: __syscall_clobber );
@@ -112,7 +107,7 @@
static __always_inline long time_syscall(long *t)
{
long secs;
- asm volatile("vsysc1: syscall"
+ asm volatile("syscall"
: "=a" (secs)
: "0" (__NR_time),"D" (t) : __syscall_clobber);
return secs;
@@ -228,42 +223,11 @@
#ifdef CONFIG_SYSCTL
-#define SYSCALL 0x050f
-#define NOP2 0x9090
-
-/*
- * NOP out syscall in vsyscall page when not needed.
- */
-static int vsyscall_sysctl_change(ctl_table *ctl, int write, struct file * filp,
- void __user *buffer, size_t *lenp, loff_t *ppos)
+static int
+vsyscall_sysctl_change(ctl_table *ctl, int write, struct file * filp,
+ void __user *buffer, size_t *lenp, loff_t *ppos)
{
- extern u16 vsysc1, vsysc2;
- u16 __iomem *map1;
- u16 __iomem *map2;
- int ret = proc_dointvec(ctl, write, filp, buffer, lenp, ppos);
- if (!write)
- return ret;
- /* gcc has some trouble with __va(__pa()), so just do it this
- way. */
- map1 = ioremap(__pa_vsymbol(&vsysc1), 2);
- if (!map1)
- return -ENOMEM;
- map2 = ioremap(__pa_vsymbol(&vsysc2), 2);
- if (!map2) {
- ret = -ENOMEM;
- goto out;
- }
- if (!vsyscall_gtod_data.sysctl_enabled) {
- writew(SYSCALL, map1);
- writew(SYSCALL, map2);
- } else {
- writew(NOP2, map1);
- writew(NOP2, map2);
- }
- iounmap(map2);
-out:
- iounmap(map1);
- return ret;
+ return proc_dointvec(ctl, write, filp, buffer, lenp, ppos);
}
static ctl_table kernel_table2[] = {
@@ -279,7 +243,6 @@
.child = kernel_table2 },
{}
};
-
#endif
/* Assume __initcall executes before all user space. Hopefully kmod
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 2cbee94..68a6b15 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -647,6 +647,10 @@
apic->timer.period = apic_get_reg(apic, APIC_TMICT) *
APIC_BUS_CYCLE_NS * apic->timer.divide_count;
atomic_set(&apic->timer.pending, 0);
+
+ if (!apic->timer.period)
+ return;
+
hrtimer_start(&apic->timer.dev,
ktime_add_ns(now, apic->timer.period),
HRTIMER_MODE_ABS);
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 8efdcdb..e55af12 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -222,8 +222,7 @@
static int is_rmap_pte(u64 pte)
{
- return pte != shadow_trap_nonpresent_pte
- && pte != shadow_notrap_nonpresent_pte;
+ return is_shadow_present_pte(pte);
}
static gfn_t pse36_gfn_delta(u32 gpte)
@@ -681,8 +680,7 @@
unsigned level,
int metaphysical,
unsigned access,
- u64 *parent_pte,
- bool *new_page)
+ u64 *parent_pte)
{
union kvm_mmu_page_role role;
unsigned index;
@@ -722,8 +720,6 @@
vcpu->arch.mmu.prefetch_page(vcpu, sp);
if (!metaphysical)
rmap_write_protect(vcpu->kvm, gfn);
- if (new_page)
- *new_page = 1;
return sp;
}
@@ -876,11 +872,18 @@
struct page *gva_to_page(struct kvm_vcpu *vcpu, gva_t gva)
{
+ struct page *page;
+
gpa_t gpa = vcpu->arch.mmu.gva_to_gpa(vcpu, gva);
if (gpa == UNMAPPED_GVA)
return NULL;
- return gfn_to_page(vcpu->kvm, gpa >> PAGE_SHIFT);
+
+ down_read(¤t->mm->mmap_sem);
+ page = gfn_to_page(vcpu->kvm, gpa >> PAGE_SHIFT);
+ up_read(¤t->mm->mmap_sem);
+
+ return page;
}
static void mmu_set_spte(struct kvm_vcpu *vcpu, u64 *shadow_pte,
@@ -889,14 +892,25 @@
int *ptwrite, gfn_t gfn, struct page *page)
{
u64 spte;
- int was_rmapped = is_rmap_pte(*shadow_pte);
+ int was_rmapped = 0;
int was_writeble = is_writeble_pte(*shadow_pte);
+ hfn_t host_pfn = (*shadow_pte & PT64_BASE_ADDR_MASK) >> PAGE_SHIFT;
pgprintk("%s: spte %llx access %x write_fault %d"
" user_fault %d gfn %lx\n",
__FUNCTION__, *shadow_pte, pt_access,
write_fault, user_fault, gfn);
+ if (is_rmap_pte(*shadow_pte)) {
+ if (host_pfn != page_to_pfn(page)) {
+ pgprintk("hfn old %lx new %lx\n",
+ host_pfn, page_to_pfn(page));
+ rmap_remove(vcpu->kvm, shadow_pte);
+ }
+ else
+ was_rmapped = 1;
+ }
+
/*
* We don't set the accessed bit, since we sometimes want to see
* whether the guest actually used the pte (in order to detect
@@ -999,8 +1013,7 @@
>> PAGE_SHIFT;
new_table = kvm_mmu_get_page(vcpu, pseudo_gfn,
v, level - 1,
- 1, ACC_ALL, &table[index],
- NULL);
+ 1, ACC_ALL, &table[index]);
if (!new_table) {
pgprintk("nonpaging_map: ENOMEM\n");
kvm_release_page_clean(page);
@@ -1020,15 +1033,18 @@
struct page *page;
+ down_read(&vcpu->kvm->slots_lock);
+
down_read(¤t->mm->mmap_sem);
page = gfn_to_page(vcpu->kvm, gfn);
+ up_read(¤t->mm->mmap_sem);
spin_lock(&vcpu->kvm->mmu_lock);
kvm_mmu_free_some_pages(vcpu);
r = __nonpaging_map(vcpu, v, write, gfn, page);
spin_unlock(&vcpu->kvm->mmu_lock);
- up_read(¤t->mm->mmap_sem);
+ up_read(&vcpu->kvm->slots_lock);
return r;
}
@@ -1090,7 +1106,7 @@
ASSERT(!VALID_PAGE(root));
sp = kvm_mmu_get_page(vcpu, root_gfn, 0,
- PT64_ROOT_LEVEL, 0, ACC_ALL, NULL, NULL);
+ PT64_ROOT_LEVEL, 0, ACC_ALL, NULL);
root = __pa(sp->spt);
++sp->root_count;
vcpu->arch.mmu.root_hpa = root;
@@ -1111,7 +1127,7 @@
root_gfn = 0;
sp = kvm_mmu_get_page(vcpu, root_gfn, i << 30,
PT32_ROOT_LEVEL, !is_paging(vcpu),
- ACC_ALL, NULL, NULL);
+ ACC_ALL, NULL);
root = __pa(sp->spt);
++sp->root_count;
vcpu->arch.mmu.pae_root[i] = root | PT_PRESENT_MASK;
@@ -1172,7 +1188,7 @@
static void paging_new_cr3(struct kvm_vcpu *vcpu)
{
- pgprintk("%s: cr3 %lx\n", __FUNCTION__, vcpu->cr3);
+ pgprintk("%s: cr3 %lx\n", __FUNCTION__, vcpu->arch.cr3);
mmu_free_roots(vcpu);
}
@@ -1362,6 +1378,7 @@
gfn_t gfn;
int r;
u64 gpte = 0;
+ struct page *page;
if (bytes != 4 && bytes != 8)
return;
@@ -1389,8 +1406,13 @@
if (!is_present_pte(gpte))
return;
gfn = (gpte & PT64_BASE_ADDR_MASK) >> PAGE_SHIFT;
+
+ down_read(¤t->mm->mmap_sem);
+ page = gfn_to_page(vcpu->kvm, gfn);
+ up_read(¤t->mm->mmap_sem);
+
vcpu->arch.update_pte.gfn = gfn;
- vcpu->arch.update_pte.page = gfn_to_page(vcpu->kvm, gfn);
+ vcpu->arch.update_pte.page = page;
}
void kvm_mmu_pte_write(struct kvm_vcpu *vcpu, gpa_t gpa,
@@ -1496,9 +1518,9 @@
gpa_t gpa;
int r;
- down_read(¤t->mm->mmap_sem);
+ down_read(&vcpu->kvm->slots_lock);
gpa = vcpu->arch.mmu.gva_to_gpa(vcpu, gva);
- up_read(¤t->mm->mmap_sem);
+ up_read(&vcpu->kvm->slots_lock);
spin_lock(&vcpu->kvm->mmu_lock);
r = kvm_mmu_unprotect_page(vcpu->kvm, gpa >> PAGE_SHIFT);
diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
index 03ba860..ecc0856 100644
--- a/arch/x86/kvm/paging_tmpl.h
+++ b/arch/x86/kvm/paging_tmpl.h
@@ -91,7 +91,10 @@
pt_element_t *table;
struct page *page;
+ down_read(¤t->mm->mmap_sem);
page = gfn_to_page(kvm, table_gfn);
+ up_read(¤t->mm->mmap_sem);
+
table = kmap_atomic(page, KM_USER0);
ret = CMPXCHG(&table[index], orig_pte, new_pte);
@@ -140,7 +143,7 @@
}
#endif
ASSERT((!is_long_mode(vcpu) && is_pae(vcpu)) ||
- (vcpu->cr3 & CR3_NONPAE_RESERVED_BITS) == 0);
+ (vcpu->arch.cr3 & CR3_NONPAE_RESERVED_BITS) == 0);
pt_access = ACC_ALL;
@@ -297,7 +300,6 @@
u64 shadow_pte;
int metaphysical;
gfn_t table_gfn;
- bool new_page = 0;
shadow_ent = ((u64 *)__va(shadow_addr)) + index;
if (level == PT_PAGE_TABLE_LEVEL)
@@ -319,8 +321,8 @@
}
shadow_page = kvm_mmu_get_page(vcpu, table_gfn, addr, level-1,
metaphysical, access,
- shadow_ent, &new_page);
- if (new_page && !metaphysical) {
+ shadow_ent);
+ if (!metaphysical) {
int r;
pt_element_t curr_pte;
r = kvm_read_guest_atomic(vcpu->kvm,
@@ -378,7 +380,7 @@
if (r)
return r;
- down_read(¤t->mm->mmap_sem);
+ down_read(&vcpu->kvm->slots_lock);
/*
* Look up the shadow pte for the faulting address.
*/
@@ -392,11 +394,13 @@
pgprintk("%s: guest page fault\n", __FUNCTION__);
inject_page_fault(vcpu, addr, walker.error_code);
vcpu->arch.last_pt_write_count = 0; /* reset fork detector */
- up_read(¤t->mm->mmap_sem);
+ up_read(&vcpu->kvm->slots_lock);
return 0;
}
+ down_read(¤t->mm->mmap_sem);
page = gfn_to_page(vcpu->kvm, walker.gfn);
+ up_read(¤t->mm->mmap_sem);
spin_lock(&vcpu->kvm->mmu_lock);
kvm_mmu_free_some_pages(vcpu);
@@ -413,14 +417,14 @@
*/
if (shadow_pte && is_io_pte(*shadow_pte)) {
spin_unlock(&vcpu->kvm->mmu_lock);
- up_read(¤t->mm->mmap_sem);
+ up_read(&vcpu->kvm->slots_lock);
return 1;
}
++vcpu->stat.pf_fixed;
kvm_mmu_audit(vcpu, "post page fault (fixed)");
spin_unlock(&vcpu->kvm->mmu_lock);
- up_read(¤t->mm->mmap_sem);
+ up_read(&vcpu->kvm->slots_lock);
return write_pt;
}
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index de755cb..1a582f1 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -792,6 +792,10 @@
vcpu->arch.cr0 = cr0;
cr0 |= X86_CR0_PG | X86_CR0_WP;
cr0 &= ~(X86_CR0_CD | X86_CR0_NW);
+ if (!vcpu->fpu_active) {
+ svm->vmcb->control.intercept_exceptions |= (1 << NM_VECTOR);
+ cr0 |= X86_CR0_TS;
+ }
svm->vmcb->save.cr0 = cr0;
}
@@ -1096,6 +1100,24 @@
case MSR_IA32_SYSENTER_ESP:
*data = svm->vmcb->save.sysenter_esp;
break;
+ /* Nobody will change the following 5 values in the VMCB so
+ we can safely return them on rdmsr. They will always be 0
+ until LBRV is implemented. */
+ case MSR_IA32_DEBUGCTLMSR:
+ *data = svm->vmcb->save.dbgctl;
+ break;
+ case MSR_IA32_LASTBRANCHFROMIP:
+ *data = svm->vmcb->save.br_from;
+ break;
+ case MSR_IA32_LASTBRANCHTOIP:
+ *data = svm->vmcb->save.br_to;
+ break;
+ case MSR_IA32_LASTINTFROMIP:
+ *data = svm->vmcb->save.last_excp_from;
+ break;
+ case MSR_IA32_LASTINTTOIP:
+ *data = svm->vmcb->save.last_excp_to;
+ break;
default:
return kvm_get_msr_common(vcpu, ecx, data);
}
@@ -1156,6 +1178,10 @@
case MSR_IA32_SYSENTER_ESP:
svm->vmcb->save.sysenter_esp = data;
break;
+ case MSR_IA32_DEBUGCTLMSR:
+ pr_unimpl(vcpu, "%s: MSR_IA32_DEBUGCTLMSR 0x%llx, nop\n",
+ __FUNCTION__, data);
+ break;
case MSR_K7_EVNTSEL0:
case MSR_K7_EVNTSEL1:
case MSR_K7_EVNTSEL2:
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index ad36447..8e14628 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -349,8 +349,6 @@
static void reload_tss(void)
{
-#ifndef CONFIG_X86_64
-
/*
* VT restores TR but not its size. Useless.
*/
@@ -361,7 +359,6 @@
descs = (void *)gdt.base;
descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
load_TR_desc();
-#endif
}
static void load_transition_efer(struct vcpu_vmx *vmx)
@@ -638,6 +635,7 @@
{
int save_nmsrs;
+ vmx_load_host_state(vmx);
save_nmsrs = 0;
#ifdef CONFIG_X86_64
if (is_long_mode(&vmx->vcpu)) {
@@ -1435,7 +1433,7 @@
int ret = 0;
int r;
- down_read(¤t->mm->mmap_sem);
+ down_read(&kvm->slots_lock);
r = kvm_clear_guest_page(kvm, fn, 0, PAGE_SIZE);
if (r < 0)
goto out;
@@ -1458,7 +1456,7 @@
ret = 1;
out:
- up_read(¤t->mm->mmap_sem);
+ up_read(&kvm->slots_lock);
return ret;
}
@@ -1477,7 +1475,7 @@
struct kvm_userspace_memory_region kvm_userspace_mem;
int r = 0;
- down_write(¤t->mm->mmap_sem);
+ down_write(&kvm->slots_lock);
if (kvm->arch.apic_access_page)
goto out;
kvm_userspace_mem.slot = APIC_ACCESS_PAGE_PRIVATE_MEMSLOT;
@@ -1487,9 +1485,12 @@
r = __kvm_set_memory_region(kvm, &kvm_userspace_mem, 0);
if (r)
goto out;
+
+ down_read(¤t->mm->mmap_sem);
kvm->arch.apic_access_page = gfn_to_page(kvm, 0xfee00);
+ up_read(¤t->mm->mmap_sem);
out:
- up_write(¤t->mm->mmap_sem);
+ up_write(&kvm->slots_lock);
return r;
}
@@ -1602,9 +1603,6 @@
vmcs_writel(CR0_GUEST_HOST_MASK, ~0UL);
vmcs_writel(CR4_GUEST_HOST_MASK, KVM_GUEST_CR4_MASK);
- if (vm_need_virtualize_apic_accesses(vmx->vcpu.kvm))
- if (alloc_apic_access_page(vmx->vcpu.kvm) != 0)
- return -ENOMEM;
return 0;
}
@@ -2534,6 +2532,9 @@
put_cpu();
if (err)
goto free_vmcs;
+ if (vm_need_virtualize_apic_accesses(kvm))
+ if (alloc_apic_access_page(kvm) != 0)
+ goto free_vmcs;
return &vmx->vcpu;
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index cf53081..6b01552 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -46,6 +46,9 @@
#define VM_STAT(x) offsetof(struct kvm, stat.x), KVM_STAT_VM
#define VCPU_STAT(x) offsetof(struct kvm_vcpu, stat.x), KVM_STAT_VCPU
+static int kvm_dev_ioctl_get_supported_cpuid(struct kvm_cpuid2 *cpuid,
+ struct kvm_cpuid_entry2 __user *entries);
+
struct kvm_x86_ops *kvm_x86_ops;
struct kvm_stats_debugfs_item debugfs_entries[] = {
@@ -181,7 +184,7 @@
int ret;
u64 pdpte[ARRAY_SIZE(vcpu->arch.pdptrs)];
- down_read(¤t->mm->mmap_sem);
+ down_read(&vcpu->kvm->slots_lock);
ret = kvm_read_guest_page(vcpu->kvm, pdpt_gfn, pdpte,
offset * sizeof(u64), sizeof(pdpte));
if (ret < 0) {
@@ -198,7 +201,7 @@
memcpy(vcpu->arch.pdptrs, pdpte, sizeof(vcpu->arch.pdptrs));
out:
- up_read(¤t->mm->mmap_sem);
+ up_read(&vcpu->kvm->slots_lock);
return ret;
}
@@ -212,13 +215,13 @@
if (is_long_mode(vcpu) || !is_pae(vcpu))
return false;
- down_read(¤t->mm->mmap_sem);
+ down_read(&vcpu->kvm->slots_lock);
r = kvm_read_guest(vcpu->kvm, vcpu->arch.cr3 & ~31u, pdpte, sizeof(pdpte));
if (r < 0)
goto out;
changed = memcmp(pdpte, vcpu->arch.pdptrs, sizeof(pdpte)) != 0;
out:
- up_read(¤t->mm->mmap_sem);
+ up_read(&vcpu->kvm->slots_lock);
return changed;
}
@@ -356,7 +359,7 @@
*/
}
- down_read(¤t->mm->mmap_sem);
+ down_read(&vcpu->kvm->slots_lock);
/*
* Does the new cr3 value map to physical memory? (Note, we
* catch an invalid cr3 even in real-mode, because it would
@@ -372,7 +375,7 @@
vcpu->arch.cr3 = cr3;
vcpu->arch.mmu.new_cr3(vcpu);
}
- up_read(¤t->mm->mmap_sem);
+ up_read(&vcpu->kvm->slots_lock);
}
EXPORT_SYMBOL_GPL(set_cr3);
@@ -484,6 +487,10 @@
pr_unimpl(vcpu, "%s: MSR_IA32_MCG_STATUS 0x%llx, nop\n",
__FUNCTION__, data);
break;
+ case MSR_IA32_MCG_CTL:
+ pr_unimpl(vcpu, "%s: MSR_IA32_MCG_CTL 0x%llx, nop\n",
+ __FUNCTION__, data);
+ break;
case MSR_IA32_UCODE_REV:
case MSR_IA32_UCODE_WRITE:
case 0x200 ... 0x2ff: /* MTRRs */
@@ -526,6 +533,7 @@
case MSR_IA32_MC0_CTL:
case MSR_IA32_MCG_STATUS:
case MSR_IA32_MCG_CAP:
+ case MSR_IA32_MCG_CTL:
case MSR_IA32_MC0_MISC:
case MSR_IA32_MC0_MISC+4:
case MSR_IA32_MC0_MISC+8:
@@ -727,6 +735,24 @@
r = 0;
break;
}
+ case KVM_GET_SUPPORTED_CPUID: {
+ struct kvm_cpuid2 __user *cpuid_arg = argp;
+ struct kvm_cpuid2 cpuid;
+
+ r = -EFAULT;
+ if (copy_from_user(&cpuid, cpuid_arg, sizeof cpuid))
+ goto out;
+ r = kvm_dev_ioctl_get_supported_cpuid(&cpuid,
+ cpuid_arg->entries);
+ if (r)
+ goto out;
+
+ r = -EFAULT;
+ if (copy_to_user(cpuid_arg, &cpuid, sizeof cpuid))
+ goto out;
+ r = 0;
+ break;
+ }
default:
r = -EINVAL;
}
@@ -974,8 +1000,7 @@
put_cpu();
}
-static int kvm_vm_ioctl_get_supported_cpuid(struct kvm *kvm,
- struct kvm_cpuid2 *cpuid,
+static int kvm_dev_ioctl_get_supported_cpuid(struct kvm_cpuid2 *cpuid,
struct kvm_cpuid_entry2 __user *entries)
{
struct kvm_cpuid_entry2 *cpuid_entries;
@@ -1207,12 +1232,12 @@
if (kvm_nr_mmu_pages < KVM_MIN_ALLOC_MMU_PAGES)
return -EINVAL;
- down_write(¤t->mm->mmap_sem);
+ down_write(&kvm->slots_lock);
kvm_mmu_change_mmu_pages(kvm, kvm_nr_mmu_pages);
kvm->arch.n_requested_mmu_pages = kvm_nr_mmu_pages;
- up_write(¤t->mm->mmap_sem);
+ up_write(&kvm->slots_lock);
return 0;
}
@@ -1261,7 +1286,7 @@
< alias->target_phys_addr)
goto out;
- down_write(¤t->mm->mmap_sem);
+ down_write(&kvm->slots_lock);
p = &kvm->arch.aliases[alias->slot];
p->base_gfn = alias->guest_phys_addr >> PAGE_SHIFT;
@@ -1275,7 +1300,7 @@
kvm_mmu_zap_all(kvm);
- up_write(¤t->mm->mmap_sem);
+ up_write(&kvm->slots_lock);
return 0;
@@ -1351,7 +1376,7 @@
struct kvm_memory_slot *memslot;
int is_dirty = 0;
- down_write(¤t->mm->mmap_sem);
+ down_write(&kvm->slots_lock);
r = kvm_get_dirty_log(kvm, log, &is_dirty);
if (r)
@@ -1367,7 +1392,7 @@
}
r = 0;
out:
- up_write(¤t->mm->mmap_sem);
+ up_write(&kvm->slots_lock);
return r;
}
@@ -1487,24 +1512,6 @@
r = 0;
break;
}
- case KVM_GET_SUPPORTED_CPUID: {
- struct kvm_cpuid2 __user *cpuid_arg = argp;
- struct kvm_cpuid2 cpuid;
-
- r = -EFAULT;
- if (copy_from_user(&cpuid, cpuid_arg, sizeof cpuid))
- goto out;
- r = kvm_vm_ioctl_get_supported_cpuid(kvm, &cpuid,
- cpuid_arg->entries);
- if (r)
- goto out;
-
- r = -EFAULT;
- if (copy_to_user(cpuid_arg, &cpuid, sizeof cpuid))
- goto out;
- r = 0;
- break;
- }
default:
;
}
@@ -1563,7 +1570,7 @@
void *data = val;
int r = X86EMUL_CONTINUE;
- down_read(¤t->mm->mmap_sem);
+ down_read(&vcpu->kvm->slots_lock);
while (bytes) {
gpa_t gpa = vcpu->arch.mmu.gva_to_gpa(vcpu, addr);
unsigned offset = addr & (PAGE_SIZE-1);
@@ -1585,7 +1592,7 @@
addr += tocopy;
}
out:
- up_read(¤t->mm->mmap_sem);
+ up_read(&vcpu->kvm->slots_lock);
return r;
}
EXPORT_SYMBOL_GPL(emulator_read_std);
@@ -1604,9 +1611,9 @@
return X86EMUL_CONTINUE;
}
- down_read(¤t->mm->mmap_sem);
+ down_read(&vcpu->kvm->slots_lock);
gpa = vcpu->arch.mmu.gva_to_gpa(vcpu, addr);
- up_read(¤t->mm->mmap_sem);
+ up_read(&vcpu->kvm->slots_lock);
/* For APIC access vmexit */
if ((gpa & PAGE_MASK) == APIC_DEFAULT_PHYS_BASE)
@@ -1644,14 +1651,14 @@
{
int ret;
- down_read(¤t->mm->mmap_sem);
+ down_read(&vcpu->kvm->slots_lock);
ret = kvm_write_guest(vcpu->kvm, gpa, val, bytes);
if (ret < 0) {
- up_read(¤t->mm->mmap_sem);
+ up_read(&vcpu->kvm->slots_lock);
return 0;
}
kvm_mmu_pte_write(vcpu, gpa, val, bytes);
- up_read(¤t->mm->mmap_sem);
+ up_read(&vcpu->kvm->slots_lock);
return 1;
}
@@ -1663,9 +1670,9 @@
struct kvm_io_device *mmio_dev;
gpa_t gpa;
- down_read(¤t->mm->mmap_sem);
+ down_read(&vcpu->kvm->slots_lock);
gpa = vcpu->arch.mmu.gva_to_gpa(vcpu, addr);
- up_read(¤t->mm->mmap_sem);
+ up_read(&vcpu->kvm->slots_lock);
if (gpa == UNMAPPED_GVA) {
kvm_inject_page_fault(vcpu, addr, 2);
@@ -1742,7 +1749,7 @@
char *kaddr;
u64 val;
- down_read(¤t->mm->mmap_sem);
+ down_read(&vcpu->kvm->slots_lock);
gpa = vcpu->arch.mmu.gva_to_gpa(vcpu, addr);
if (gpa == UNMAPPED_GVA ||
@@ -1753,13 +1760,17 @@
goto emul_write;
val = *(u64 *)new;
+
+ down_read(¤t->mm->mmap_sem);
page = gfn_to_page(vcpu->kvm, gpa >> PAGE_SHIFT);
+ up_read(¤t->mm->mmap_sem);
+
kaddr = kmap_atomic(page, KM_USER0);
set_64bit((u64 *)(kaddr + offset_in_page(gpa)), val);
kunmap_atomic(kaddr, KM_USER0);
kvm_release_page_dirty(page);
emul_write:
- up_read(¤t->mm->mmap_sem);
+ up_read(&vcpu->kvm->slots_lock);
}
#endif
@@ -2152,10 +2163,10 @@
kvm_x86_ops->skip_emulated_instruction(vcpu);
for (i = 0; i < nr_pages; ++i) {
- down_read(¤t->mm->mmap_sem);
+ down_read(&vcpu->kvm->slots_lock);
page = gva_to_page(vcpu, address + i * PAGE_SIZE);
vcpu->arch.pio.guest_pages[i] = page;
- up_read(¤t->mm->mmap_sem);
+ up_read(&vcpu->kvm->slots_lock);
if (!page) {
kvm_inject_gp(vcpu, 0);
free_pio_guest_pages(vcpu);
@@ -2478,8 +2489,9 @@
down_read(¤t->mm->mmap_sem);
page = gfn_to_page(vcpu->kvm, apic->vapic_addr >> PAGE_SHIFT);
- vcpu->arch.apic->vapic_page = page;
up_read(¤t->mm->mmap_sem);
+
+ vcpu->arch.apic->vapic_page = page;
}
static void vapic_exit(struct kvm_vcpu *vcpu)
@@ -2861,8 +2873,8 @@
kvm_x86_ops->decache_cr4_guest_bits(vcpu);
mmu_reset_needed |= vcpu->arch.cr0 != sregs->cr0;
- vcpu->arch.cr0 = sregs->cr0;
kvm_x86_ops->set_cr0(vcpu, sregs->cr0);
+ vcpu->arch.cr0 = sregs->cr0;
mmu_reset_needed |= vcpu->arch.cr4 != sregs->cr4;
kvm_x86_ops->set_cr4(vcpu, sregs->cr4);
@@ -2952,9 +2964,9 @@
gpa_t gpa;
vcpu_load(vcpu);
- down_read(¤t->mm->mmap_sem);
+ down_read(&vcpu->kvm->slots_lock);
gpa = vcpu->arch.mmu.gva_to_gpa(vcpu, vaddr);
- up_read(¤t->mm->mmap_sem);
+ up_read(&vcpu->kvm->slots_lock);
tr->physical_address = gpa;
tr->valid = gpa != UNMAPPED_GVA;
tr->writeable = 1;
@@ -3227,11 +3239,13 @@
*/
if (!user_alloc) {
if (npages && !old.rmap) {
+ down_write(¤t->mm->mmap_sem);
memslot->userspace_addr = do_mmap(NULL, 0,
npages * PAGE_SIZE,
PROT_READ | PROT_WRITE,
MAP_SHARED | MAP_ANONYMOUS,
0);
+ up_write(¤t->mm->mmap_sem);
if (IS_ERR((void *)memslot->userspace_addr))
return PTR_ERR((void *)memslot->userspace_addr);
@@ -3239,8 +3253,10 @@
if (!old.user_alloc && old.rmap) {
int ret;
+ down_write(¤t->mm->mmap_sem);
ret = do_munmap(current->mm, old.userspace_addr,
old.npages * PAGE_SIZE);
+ up_write(¤t->mm->mmap_sem);
if (ret < 0)
printk(KERN_WARNING
"kvm_vm_ioctl_set_memory_region: "
diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
index 5afdde4..a104c53 100644
--- a/arch/x86/lguest/boot.c
+++ b/arch/x86/lguest/boot.c
@@ -57,6 +57,7 @@
#include <linux/lguest_launcher.h>
#include <linux/virtio_console.h>
#include <linux/pm.h>
+#include <asm/lguest.h>
#include <asm/paravirt.h>
#include <asm/param.h>
#include <asm/page.h>
@@ -75,15 +76,6 @@
* behaving in simplified but equivalent ways. In particular, the Guest is the
* same kernel as the Host (or at least, built from the same source code). :*/
-/* Declarations for definitions in lguest_guest.S */
-extern char lguest_noirq_start[], lguest_noirq_end[];
-extern const char lgstart_cli[], lgend_cli[];
-extern const char lgstart_sti[], lgend_sti[];
-extern const char lgstart_popf[], lgend_popf[];
-extern const char lgstart_pushf[], lgend_pushf[];
-extern const char lgstart_iret[], lgend_iret[];
-extern void lguest_iret(void);
-
struct lguest_data lguest_data = {
.hcall_status = { [0 ... LHCALL_RING_SIZE-1] = 0xFF },
.noirq_start = (u32)lguest_noirq_start,
@@ -92,7 +84,6 @@
.blocked_interrupts = { 1 }, /* Block timer interrupts */
.syscall_vec = SYSCALL_VECTOR,
};
-static cycle_t clock_base;
/*G:037 async_hcall() is pretty simple: I'm quite proud of it really. We have a
* ring buffer of stored hypercalls which the Host will run though next time we
@@ -335,8 +326,8 @@
case 1: /* Basic feature request. */
/* We only allow kernel to see SSE3, CMPXCHG16B and SSSE3 */
*cx &= 0x00002201;
- /* SSE, SSE2, FXSR, MMX, CMOV, CMPXCHG8B, FPU. */
- *dx &= 0x07808101;
+ /* SSE, SSE2, FXSR, MMX, CMOV, CMPXCHG8B, TSC, FPU. */
+ *dx &= 0x07808111;
/* The Host can do a nice optimization if it knows that the
* kernel mappings (addresses above 0xC0000000 or whatever
* PAGE_OFFSET is set to) haven't changed. But Linux calls
@@ -603,19 +594,25 @@
return lguest_data.time.tv_sec;
}
+/* The TSC is a Time Stamp Counter. The Host tells us what speed it runs at,
+ * or 0 if it's unusable as a reliable clock source. This matches what we want
+ * here: if we return 0 from this function, the x86 TSC clock will not register
+ * itself. */
+static unsigned long lguest_cpu_khz(void)
+{
+ return lguest_data.tsc_khz;
+}
+
+/* If we can't use the TSC, the kernel falls back to our "lguest_clock", where
+ * we read the time value given to us by the Host. */
static cycle_t lguest_clock_read(void)
{
unsigned long sec, nsec;
- /* If the Host tells the TSC speed, we can trust that. */
- if (lguest_data.tsc_khz)
- return native_read_tsc();
-
- /* If we can't use the TSC, we read the time value written by the Host.
- * Since it's in two parts (seconds and nanoseconds), we risk reading
- * it just as it's changing from 99 & 0.999999999 to 100 and 0, and
- * getting 99 and 0. As Linux tends to come apart under the stress of
- * time travel, we must be careful: */
+ /* Since the time is in two parts (seconds and nanoseconds), we risk
+ * reading it just as it's changing from 99 & 0.999999999 to 100 and 0,
+ * and getting 99 and 0. As Linux tends to come apart under the stress
+ * of time travel, we must be careful: */
do {
/* First we read the seconds part. */
sec = lguest_data.time.tv_sec;
@@ -630,14 +627,14 @@
/* Now if the seconds part has changed, try again. */
} while (unlikely(lguest_data.time.tv_sec != sec));
- /* Our non-TSC clock is in real nanoseconds. */
+ /* Our lguest clock is in real nanoseconds. */
return sec*1000000000ULL + nsec;
}
-/* This is what we tell the kernel is our clocksource. */
+/* This is the fallback clocksource: lower priority than the TSC clocksource. */
static struct clocksource lguest_clock = {
.name = "lguest",
- .rating = 400,
+ .rating = 200,
.read = lguest_clock_read,
.mask = CLOCKSOURCE_MASK(64),
.mult = 1 << 22,
@@ -645,12 +642,6 @@
.flags = CLOCK_SOURCE_IS_CONTINUOUS,
};
-/* The "scheduler clock" is just our real clock, adjusted to start at zero */
-static unsigned long long lguest_sched_clock(void)
-{
- return cyc2ns(&lguest_clock, lguest_clock_read() - clock_base);
-}
-
/* We also need a "struct clock_event_device": Linux asks us to set it to go
* off some time in the future. Actually, James Morris figured all this out, I
* just applied the patch. */
@@ -720,19 +711,8 @@
/* Set up the timer interrupt (0) to go to our simple timer routine */
set_irq_handler(0, lguest_time_irq);
- /* Our clock structure looks like arch/x86/kernel/tsc_32.c if we can
- * use the TSC, otherwise it's a dumb nanosecond-resolution clock.
- * Either way, the "rating" is set so high that it's always chosen over
- * any other clocksource. */
- if (lguest_data.tsc_khz)
- lguest_clock.mult = clocksource_khz2mult(lguest_data.tsc_khz,
- lguest_clock.shift);
- clock_base = lguest_clock_read();
clocksource_register(&lguest_clock);
- /* Now we've set up our clock, we can use it as the scheduler clock */
- pv_time_ops.sched_clock = lguest_sched_clock;
-
/* We can't set cpumask in the initializer: damn C limitations! Set it
* here and register our timer device. */
lguest_clockevent.cpumask = cpumask_of_cpu(0);
@@ -1003,6 +983,7 @@
/* time operations */
pv_time_ops.get_wallclock = lguest_get_wallclock;
pv_time_ops.time_init = lguest_time_init;
+ pv_time_ops.get_cpu_khz = lguest_cpu_khz;
/* Now is a good time to look at the implementations of these functions
* before returning to the rest of lguest_init(). */
diff --git a/arch/x86/mach-visws/traps.c b/arch/x86/mach-visws/traps.c
index 843b67a..bfac6ba 100644
--- a/arch/x86/mach-visws/traps.c
+++ b/arch/x86/mach-visws/traps.c
@@ -46,8 +46,9 @@
*/
set_fixmap(FIX_APIC_BASE, APIC_DEFAULT_PHYS_BASE);
setup_local_APIC();
- printk(KERN_INFO "Local APIC Version %#lx, ID %#lx\n",
- apic_read(APIC_LVR), apic_read(APIC_ID));
+ printk(KERN_INFO "Local APIC Version %#x, ID %#x\n",
+ (unsigned int)apic_read(APIC_LVR),
+ (unsigned int)apic_read(APIC_ID));
set_fixmap(FIX_CO_CPU, CO_CPU_PHYS);
set_fixmap(FIX_CO_APIC, CO_APIC_PHYS);
diff --git a/arch/x86/mm/discontig_32.c b/arch/x86/mm/discontig_32.c
index c394ca0..8e25e06 100644
--- a/arch/x86/mm/discontig_32.c
+++ b/arch/x86/mm/discontig_32.c
@@ -324,7 +324,6 @@
* this space and use it to adjust the boundary between ZONE_NORMAL
* and ZONE_HIGHMEM.
*/
- find_max_pfn();
get_memcfg_numa();
kva_pages = calculate_numa_remap_pages();
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index bb652f5..a02a14f 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -172,8 +172,9 @@
}
/*
- * The head.S code sets up the kernel high mapping from:
- * __START_KERNEL_map to __START_KERNEL_map + KERNEL_TEXT_SIZE
+ * The head.S code sets up the kernel high mapping:
+ *
+ * from __START_KERNEL_map to __START_KERNEL_map + size (== _end-_text)
*
* phys_addr holds the negative offset to the kernel, which is added
* to the compile time generated pmds. This results in invalid pmds up
@@ -515,14 +516,6 @@
/* clear_bss() already clear the empty_zero_page */
- /* temporary debugging - double check it's true: */
- {
- int i;
-
- for (i = 0; i < 1024; i++)
- WARN_ON_ONCE(empty_zero_page[i]);
- }
-
reservedpages = 0;
/* this will put all low memory onto the freelists */
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index 882328e..794895c 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -106,7 +106,7 @@
* have to convert them into an offset in a page-aligned mapping, but the
* caller shouldn't need to know that small detail.
*/
-static void __iomem *__ioremap(unsigned long phys_addr, unsigned long size,
+static void __iomem *__ioremap(resource_size_t phys_addr, unsigned long size,
enum ioremap_mode mode)
{
unsigned long pfn, offset, last_addr, vaddr;
@@ -134,12 +134,14 @@
return NULL;
}
- WARN_ON_ONCE(page_is_ram(pfn));
-
switch (mode) {
case IOR_MODE_UNCACHED:
default:
- prot = PAGE_KERNEL_NOCACHE;
+ /*
+ * FIXME: we will use UC MINUS for now, as video fb drivers
+ * depend on it. Upcoming ioremap_wc() will fix this behavior.
+ */
+ prot = PAGE_KERNEL_UC_MINUS;
break;
case IOR_MODE_CACHED:
prot = PAGE_KERNEL;
@@ -162,7 +164,7 @@
area->phys_addr = phys_addr;
vaddr = (unsigned long) area->addr;
if (ioremap_page_range(vaddr, vaddr + size, phys_addr, prot)) {
- remove_vm_area((void *)(vaddr & PAGE_MASK));
+ free_vm_area(area);
return NULL;
}
@@ -195,13 +197,13 @@
*
* Must be freed with iounmap.
*/
-void __iomem *ioremap_nocache(unsigned long phys_addr, unsigned long size)
+void __iomem *ioremap_nocache(resource_size_t phys_addr, unsigned long size)
{
return __ioremap(phys_addr, size, IOR_MODE_UNCACHED);
}
EXPORT_SYMBOL(ioremap_nocache);
-void __iomem *ioremap_cache(unsigned long phys_addr, unsigned long size)
+void __iomem *ioremap_cache(resource_size_t phys_addr, unsigned long size)
{
return __ioremap(phys_addr, size, IOR_MODE_CACHED);
}
diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c
index 59898fb..16b82ad 100644
--- a/arch/x86/mm/numa_64.c
+++ b/arch/x86/mm/numa_64.c
@@ -221,8 +221,7 @@
bootmap_pages<<PAGE_SHIFT, PAGE_SIZE);
if (bootmap == NULL) {
if (nodedata_phys < start || nodedata_phys >= end)
- free_bootmem((unsigned long)node_data[nodeid],
- pgdat_size);
+ free_bootmem(nodedata_phys, pgdat_size);
node_data[nodeid] = NULL;
return;
}
@@ -622,13 +621,17 @@
int i;
for (i = 0; i < NR_CPUS; i++) {
+ int node;
u16 apicid = x86_cpu_to_apicid_init[i];
if (apicid == BAD_APICID)
continue;
- if (apicid_to_node[apicid] == NUMA_NO_NODE)
+ node = apicid_to_node[apicid];
+ if (node == NUMA_NO_NODE)
continue;
- numa_set_node(i, apicid_to_node[apicid]);
+ if (!node_online(node))
+ continue;
+ numa_set_node(i, node);
}
}
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index 464d8fc..7b79f6b 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -44,6 +44,12 @@
#endif
+#ifdef CONFIG_DEBUG_PAGEALLOC
+# define debug_pagealloc 1
+#else
+# define debug_pagealloc 0
+#endif
+
static inline int
within(unsigned long addr, unsigned long start, unsigned long end)
{
@@ -355,45 +361,48 @@
static LIST_HEAD(page_pool);
static unsigned long pool_size, pool_pages, pool_low;
-static unsigned long pool_used, pool_failed, pool_refill;
+static unsigned long pool_used, pool_failed;
-static void cpa_fill_pool(void)
+static void cpa_fill_pool(struct page **ret)
{
- struct page *p;
gfp_t gfp = GFP_KERNEL;
+ unsigned long flags;
+ struct page *p;
- /* Do not allocate from interrupt context */
- if (in_irq() || irqs_disabled())
- return;
/*
- * Check unlocked. I does not matter when we have one more
- * page in the pool. The bit lock avoids recursive pool
- * allocations:
+ * Avoid recursion (on debug-pagealloc) and also signal
+ * our priority to get to these pagetables:
*/
- if (pool_pages >= pool_size || test_and_set_bit_lock(0, &pool_refill))
+ if (current->flags & PF_MEMALLOC)
return;
+ current->flags |= PF_MEMALLOC;
-#ifdef CONFIG_DEBUG_PAGEALLOC
/*
- * We could do:
- * gfp = in_atomic() ? GFP_ATOMIC : GFP_KERNEL;
- * but this fails on !PREEMPT kernels
+ * Allocate atomically from atomic contexts:
*/
- gfp = GFP_ATOMIC | __GFP_NORETRY | __GFP_NOWARN;
-#endif
+ if (in_atomic() || irqs_disabled() || debug_pagealloc)
+ gfp = GFP_ATOMIC | __GFP_NORETRY | __GFP_NOWARN;
- while (pool_pages < pool_size) {
+ while (pool_pages < pool_size || (ret && !*ret)) {
p = alloc_pages(gfp, 0);
if (!p) {
pool_failed++;
break;
}
- spin_lock_irq(&pgd_lock);
+ /*
+ * If the call site needs a page right now, provide it:
+ */
+ if (ret && !*ret) {
+ *ret = p;
+ continue;
+ }
+ spin_lock_irqsave(&pgd_lock, flags);
list_add(&p->lru, &page_pool);
pool_pages++;
- spin_unlock_irq(&pgd_lock);
+ spin_unlock_irqrestore(&pgd_lock, flags);
}
- clear_bit_unlock(0, &pool_refill);
+
+ current->flags &= ~PF_MEMALLOC;
}
#define SHIFT_MB (20 - PAGE_SHIFT)
@@ -414,11 +423,15 @@
* GiB. Shift MiB to Gib and multiply the result by
* POOL_PAGES_PER_GB:
*/
- gb = ((si.totalram >> SHIFT_MB) + ROUND_MB_GB) >> SHIFT_MB_GB;
- pool_size = POOL_PAGES_PER_GB * gb;
+ if (debug_pagealloc) {
+ gb = ((si.totalram >> SHIFT_MB) + ROUND_MB_GB) >> SHIFT_MB_GB;
+ pool_size = POOL_PAGES_PER_GB * gb;
+ } else {
+ pool_size = 1;
+ }
pool_low = pool_size;
- cpa_fill_pool();
+ cpa_fill_pool(NULL);
printk(KERN_DEBUG
"CPA: page pool initialized %lu of %lu pages preallocated\n",
pool_pages, pool_size);
@@ -440,16 +453,20 @@
spin_lock_irqsave(&pgd_lock, flags);
if (list_empty(&page_pool)) {
spin_unlock_irqrestore(&pgd_lock, flags);
- return -ENOMEM;
+ base = NULL;
+ cpa_fill_pool(&base);
+ if (!base)
+ return -ENOMEM;
+ spin_lock_irqsave(&pgd_lock, flags);
+ } else {
+ base = list_first_entry(&page_pool, struct page, lru);
+ list_del(&base->lru);
+ pool_pages--;
+
+ if (pool_pages < pool_low)
+ pool_low = pool_pages;
}
- base = list_first_entry(&page_pool, struct page, lru);
- list_del(&base->lru);
- pool_pages--;
-
- if (pool_pages < pool_low)
- pool_low = pool_pages;
-
/*
* Check for races, another CPU might have split this page
* up for us already:
@@ -734,7 +751,8 @@
cpa_flush_all(cache);
out:
- cpa_fill_pool();
+ cpa_fill_pool(NULL);
+
return ret;
}
@@ -753,7 +771,7 @@
int set_memory_uc(unsigned long addr, int numpages)
{
return change_page_attr_set(addr, numpages,
- __pgprot(_PAGE_PCD | _PAGE_PWT));
+ __pgprot(_PAGE_PCD));
}
EXPORT_SYMBOL(set_memory_uc);
@@ -897,7 +915,7 @@
* Try to refill the page pool here. We can do this only after
* the tlb flush.
*/
- cpa_fill_pool();
+ cpa_fill_pool(NULL);
}
#ifdef CONFIG_HIBERNATION
diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
index 73aba71..2f9e9af 100644
--- a/arch/x86/mm/pgtable_32.c
+++ b/arch/x86/mm/pgtable_32.c
@@ -342,12 +342,16 @@
pgd_t *pgd_alloc(struct mm_struct *mm)
{
- pgd_t *pgd = quicklist_alloc(0, GFP_KERNEL, pgd_ctor);
+ pgd_t *pgd = (pgd_t *)__get_free_page(GFP_KERNEL | __GFP_ZERO);
- mm->pgd = pgd; /* so that alloc_pd can use it */
+ /* so that alloc_pd can use it */
+ mm->pgd = pgd;
+ if (pgd)
+ pgd_ctor(pgd);
if (pgd && !pgd_prepopulate_pmd(mm, pgd)) {
- quicklist_free(0, pgd_dtor, pgd);
+ pgd_dtor(pgd);
+ free_page((unsigned long)pgd);
pgd = NULL;
}
@@ -357,12 +361,8 @@
void pgd_free(struct mm_struct *mm, pgd_t *pgd)
{
pgd_mop_up_pmds(mm, pgd);
- quicklist_free(0, pgd_dtor, pgd);
-}
-
-void check_pgt_cache(void)
-{
- quicklist_trim(0, pgd_dtor, 25, 16);
+ pgd_dtor(pgd);
+ free_page((unsigned long)pgd);
}
void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte)
diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
index 10ac8c3..2f7109a 100644
--- a/arch/x86/pci/pcbios.c
+++ b/arch/x86/pci/pcbios.c
@@ -198,6 +198,11 @@
"b" (bx),
"D" ((long)reg),
"S" (&pci_indirect));
+ /*
+ * Zero-extend the result beyond 8 bits, do not trust the
+ * BIOS having done it:
+ */
+ *value &= 0xff;
break;
case 2:
__asm__("lcall *(%%esi); cld\n\t"
@@ -210,6 +215,11 @@
"b" (bx),
"D" ((long)reg),
"S" (&pci_indirect));
+ /*
+ * Zero-extend the result beyond 16 bits, do not trust the
+ * BIOS having done it:
+ */
+ *value &= 0xffff;
break;
case 4:
__asm__("lcall *(%%esi); cld\n\t"
diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
index f385a4b..0a8f474 100644
--- a/arch/x86/vdso/Makefile
+++ b/arch/x86/vdso/Makefile
@@ -50,7 +50,9 @@
sed-vdsosym := -e 's/^00*/0/' \
-e 's/^\([0-9a-fA-F]*\) . \(VDSO[a-zA-Z0-9_]*\)$$/\2 = 0x\1;/p'
quiet_cmd_vdsosym = VDSOSYM $@
- cmd_vdsosym = $(NM) $< | sed -n $(sed-vdsosym) | LC_ALL=C sort > $@
+define cmd_vdsosym
+ $(NM) $< | LC_ALL=C sed -n $(sed-vdsosym) | LC_ALL=C sort > $@
+endef
$(obj)/%-syms.lds: $(obj)/%.so.dbg FORCE
$(call if_changed,vdsosym)
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 49e5358..8b9ee27 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -153,6 +153,7 @@
if (*ax == 1)
maskedx = ~((1 << X86_FEATURE_APIC) | /* disable APIC */
(1 << X86_FEATURE_ACPI) | /* disable ACPI */
+ (1 << X86_FEATURE_SEP) | /* disable SEP */
(1 << X86_FEATURE_ACC)); /* thermal monitoring */
asm(XEN_EMULATE_PREFIX "cpuid"
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index 3bad477..2341492 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -38,7 +38,8 @@
unsigned long max_pfn = xen_start_info->nr_pages;
e820.nr_map = 0;
- add_memory_region(0, PFN_PHYS(max_pfn), E820_RAM);
+ add_memory_region(0, LOWMEMSIZE(), E820_RAM);
+ add_memory_region(HIGH_MEMORY, PFN_PHYS(max_pfn)-HIGH_MEMORY, E820_RAM);
return "Xen";
}
diff --git a/block/blk-barrier.c b/block/blk-barrier.c
index 6901eed..55c5f1f 100644
--- a/block/blk-barrier.c
+++ b/block/blk-barrier.c
@@ -259,8 +259,11 @@
static void bio_end_empty_barrier(struct bio *bio, int err)
{
- if (err)
+ if (err) {
+ if (err == -EOPNOTSUPP)
+ set_bit(BIO_EOPNOTSUPP, &bio->bi_flags);
clear_bit(BIO_UPTODATE, &bio->bi_flags);
+ }
complete(bio->bi_private);
}
@@ -309,7 +312,9 @@
*error_sector = bio->bi_sector;
ret = 0;
- if (!bio_flagged(bio, BIO_UPTODATE))
+ if (bio_flagged(bio, BIO_EOPNOTSUPP))
+ ret = -EOPNOTSUPP;
+ else if (!bio_flagged(bio, BIO_UPTODATE))
ret = -EIO;
bio_put(bio);
diff --git a/block/blk-core.c b/block/blk-core.c
index 775c851..2a438a9 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -127,7 +127,6 @@
rq->nr_hw_segments = 0;
rq->ioprio = 0;
rq->special = NULL;
- rq->raw_data_len = 0;
rq->buffer = NULL;
rq->tag = -1;
rq->errors = 0;
@@ -135,6 +134,7 @@
rq->cmd_len = 0;
memset(rq->cmd, 0, sizeof(rq->cmd));
rq->data_len = 0;
+ rq->extra_len = 0;
rq->sense_len = 0;
rq->data = NULL;
rq->sense = NULL;
@@ -424,7 +424,6 @@
{
kobject_put(&q->kobj);
}
-EXPORT_SYMBOL(blk_put_queue);
void blk_cleanup_queue(struct request_queue *q)
{
@@ -592,7 +591,6 @@
return 1;
}
-EXPORT_SYMBOL(blk_get_queue);
static inline void blk_free_request(struct request_queue *q, struct request *rq)
{
@@ -1768,6 +1766,7 @@
/**
* blk_rq_bytes - Returns bytes left to complete in the entire request
+ * @rq: the request being processed
**/
unsigned int blk_rq_bytes(struct request *rq)
{
@@ -1780,6 +1779,7 @@
/**
* blk_rq_cur_bytes - Returns bytes left to complete in the current segment
+ * @rq: the request being processed
**/
unsigned int blk_rq_cur_bytes(struct request *rq)
{
@@ -2016,7 +2016,6 @@
rq->hard_cur_sectors = rq->current_nr_sectors;
rq->hard_nr_sectors = rq->nr_sectors = bio_sectors(bio);
rq->buffer = bio_data(bio);
- rq->raw_data_len = bio->bi_size;
rq->data_len = bio->bi_size;
rq->bio = rq->biotail = bio;
diff --git a/block/blk-map.c b/block/blk-map.c
index 09f7fd0..c07d9c8 100644
--- a/block/blk-map.c
+++ b/block/blk-map.c
@@ -19,7 +19,6 @@
rq->biotail->bi_next = bio;
rq->biotail = bio;
- rq->raw_data_len += bio->bi_size;
rq->data_len += bio->bi_size;
}
return 0;
@@ -44,6 +43,7 @@
void __user *ubuf, unsigned int len)
{
unsigned long uaddr;
+ unsigned int alignment;
struct bio *bio, *orig_bio;
int reading, ret;
@@ -54,8 +54,8 @@
* direct dma. else, set up kernel bounce buffers
*/
uaddr = (unsigned long) ubuf;
- if (!(uaddr & queue_dma_alignment(q)) &&
- !(len & queue_dma_alignment(q)))
+ alignment = queue_dma_alignment(q) | q->dma_pad_mask;
+ if (!(uaddr & alignment) && !(len & alignment))
bio = bio_map_user(q, NULL, uaddr, len, reading);
else
bio = bio_copy_user(q, uaddr, len, reading);
@@ -142,20 +142,22 @@
/*
* __blk_rq_map_user() copies the buffers if starting address
- * or length isn't aligned. As the copied buffer is always
- * page aligned, we know that there's enough room for padding.
- * Extend the last bio and update rq->data_len accordingly.
+ * or length isn't aligned to dma_pad_mask. As the copied
+ * buffer is always page aligned, we know that there's enough
+ * room for padding. Extend the last bio and update
+ * rq->data_len accordingly.
*
* On unmap, bio_uncopy_user() will use unmodified
* bio_map_data pointed to by bio->bi_private.
*/
- if (len & queue_dma_alignment(q)) {
- unsigned int pad_len = (queue_dma_alignment(q) & ~len) + 1;
- struct bio *bio = rq->biotail;
+ if (len & q->dma_pad_mask) {
+ unsigned int pad_len = (q->dma_pad_mask & ~len) + 1;
+ struct bio *tail = rq->biotail;
- bio->bi_io_vec[bio->bi_vcnt - 1].bv_len += pad_len;
- bio->bi_size += pad_len;
- rq->data_len += pad_len;
+ tail->bi_io_vec[tail->bi_vcnt - 1].bv_len += pad_len;
+ tail->bi_size += pad_len;
+
+ rq->extra_len += pad_len;
}
rq->buffer = rq->data = NULL;
@@ -215,7 +217,6 @@
rq->buffer = rq->data = NULL;
return 0;
}
-EXPORT_SYMBOL(blk_rq_map_user_iov);
/**
* blk_rq_unmap_user - unmap a request with user data
diff --git a/block/blk-merge.c b/block/blk-merge.c
index 7506c4f..0f58616 100644
--- a/block/blk-merge.c
+++ b/block/blk-merge.c
@@ -231,7 +231,7 @@
((unsigned long)q->dma_drain_buffer) &
(PAGE_SIZE - 1));
nsegs++;
- rq->data_len += q->dma_drain_size;
+ rq->extra_len += q->dma_drain_size;
}
if (sg)
diff --git a/block/blk-settings.c b/block/blk-settings.c
index 9a8ffdd..1344a0e 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -140,7 +140,7 @@
/* Assume anything <= 4GB can be handled by IOMMU.
Actually some IOMMUs can handle everything, but I don't
know of a way to test this here. */
- if (b_pfn < (min_t(u64, 0xffffffff, BLK_BOUNCE_HIGH) >> PAGE_SHIFT))
+ if (b_pfn <= (min_t(u64, 0xffffffff, BLK_BOUNCE_HIGH) >> PAGE_SHIFT))
dma = 1;
q->bounce_pfn = max_low_pfn;
#else
@@ -293,8 +293,24 @@
EXPORT_SYMBOL(blk_queue_stack_limits);
/**
- * blk_queue_dma_drain - Set up a drain buffer for excess dma.
+ * blk_queue_dma_pad - set pad mask
+ * @q: the request queue for the device
+ * @mask: pad mask
*
+ * Set pad mask. Direct IO requests are padded to the mask specified.
+ *
+ * Appending pad buffer to a request modifies ->data_len such that it
+ * includes the pad buffer. The original requested data length can be
+ * obtained using blk_rq_raw_data_len().
+ **/
+void blk_queue_dma_pad(struct request_queue *q, unsigned int mask)
+{
+ q->dma_pad_mask = mask;
+}
+EXPORT_SYMBOL(blk_queue_dma_pad);
+
+/**
+ * blk_queue_dma_drain - Set up a drain buffer for excess dma.
* @q: the request queue for the device
* @dma_drain_needed: fn which returns non-zero if drain is necessary
* @buf: physically contiguous buffer
@@ -316,7 +332,7 @@
* device can support otherwise there won't be room for the drain
* buffer.
*/
-extern int blk_queue_dma_drain(struct request_queue *q,
+int blk_queue_dma_drain(struct request_queue *q,
dma_drain_needed_fn *dma_drain_needed,
void *buf, unsigned int size)
{
diff --git a/block/blk-tag.c b/block/blk-tag.c
index a8c37d4..4780a46 100644
--- a/block/blk-tag.c
+++ b/block/blk-tag.c
@@ -6,6 +6,8 @@
#include <linux/bio.h>
#include <linux/blkdev.h>
+#include "blk.h"
+
/**
* blk_queue_find_tag - find a request by its tag and queue
* @q: The request queue for the device
diff --git a/block/blk.h b/block/blk.h
index ec898dd..ec9120f 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -32,6 +32,8 @@
void blk_queue_congestion_threshold(struct request_queue *q);
+int blk_dev_init(void);
+
/*
* Return the threshold (number of used requests) at which the queue is
* considered to be congested. It include a little hysteresis to keep the
diff --git a/block/bsg.c b/block/bsg.c
index 7f3c095..8917c51 100644
--- a/block/bsg.c
+++ b/block/bsg.c
@@ -437,14 +437,14 @@
}
if (rq->next_rq) {
- hdr->dout_resid = rq->raw_data_len;
- hdr->din_resid = rq->next_rq->raw_data_len;
+ hdr->dout_resid = rq->data_len;
+ hdr->din_resid = rq->next_rq->data_len;
blk_rq_unmap_user(bidi_bio);
blk_put_request(rq->next_rq);
} else if (rq_data_dir(rq) == READ)
- hdr->din_resid = rq->raw_data_len;
+ hdr->din_resid = rq->data_len;
else
- hdr->dout_resid = rq->raw_data_len;
+ hdr->dout_resid = rq->data_len;
/*
* If the request generated a negative error number, return it
diff --git a/block/genhd.c b/block/genhd.c
index 53f2238..00da521 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -17,11 +17,15 @@
#include <linux/buffer_head.h>
#include <linux/mutex.h>
+#include "blk.h"
+
static DEFINE_MUTEX(block_class_lock);
#ifndef CONFIG_SYSFS_DEPRECATED
struct kobject *block_depr;
#endif
+static struct device_type disk_type;
+
/*
* Can be deleted altogether. Later.
*
@@ -346,8 +350,6 @@
#endif
-extern int blk_dev_init(void);
-
static struct kobject *base_probe(dev_t devt, int *part, void *data)
{
if (request_module("block-major-%d-%d", MAJOR(devt), MINOR(devt)) > 0)
@@ -358,7 +360,9 @@
static int __init genhd_device_init(void)
{
- class_register(&block_class);
+ int error = class_register(&block_class);
+ if (unlikely(error))
+ return error;
bdev_map = kobj_map_init(base_probe, &block_class_lock);
blk_dev_init();
@@ -502,7 +506,7 @@
.name = "block",
};
-struct device_type disk_type = {
+static struct device_type disk_type = {
.name = "disk",
.groups = disk_attr_groups,
.release = disk_release,
@@ -632,12 +636,14 @@
put_device(gd->driverfs_dev);
}
+#if 0
void genhd_media_change_notify(struct gendisk *disk)
{
get_device(disk->driverfs_dev);
schedule_work(&disk->async_notify);
}
EXPORT_SYMBOL_GPL(genhd_media_change_notify);
+#endif /* 0 */
dev_t blk_lookup_devt(const char *name)
{
diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
index e993cac..a2c3a93 100644
--- a/block/scsi_ioctl.c
+++ b/block/scsi_ioctl.c
@@ -266,7 +266,7 @@
hdr->info = 0;
if (hdr->masked_status || hdr->host_status || hdr->driver_status)
hdr->info |= SG_INFO_CHECK;
- hdr->resid = rq->raw_data_len;
+ hdr->resid = rq->data_len;
hdr->sb_len_wr = 0;
if (rq->sense_len && hdr->sbp) {
@@ -528,8 +528,8 @@
rq = blk_get_request(q, WRITE, __GFP_WAIT);
rq->cmd_type = REQ_TYPE_BLOCK_PC;
rq->data = NULL;
- rq->raw_data_len = 0;
rq->data_len = 0;
+ rq->extra_len = 0;
rq->timeout = BLK_DEFAULT_SG_TIMEOUT;
memset(rq->cmd, 0, sizeof(rq->cmd));
rq->cmd[0] = cmd;
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 898acc5..69f1be6 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -575,6 +575,7 @@
config CRYPTO_AUTHENC
tristate "Authenc support"
select CRYPTO_AEAD
+ select CRYPTO_BLKCIPHER
select CRYPTO_MANAGER
select CRYPTO_HASH
help
diff --git a/crypto/Makefile b/crypto/Makefile
index 48c7583..7cf3625 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -12,9 +12,9 @@
crypto_blkcipher-objs := ablkcipher.o
crypto_blkcipher-objs += blkcipher.o
+crypto_blkcipher-objs += chainiv.o
+crypto_blkcipher-objs += eseqiv.o
obj-$(CONFIG_CRYPTO_BLKCIPHER) += crypto_blkcipher.o
-obj-$(CONFIG_CRYPTO_BLKCIPHER) += chainiv.o
-obj-$(CONFIG_CRYPTO_BLKCIPHER) += eseqiv.o
obj-$(CONFIG_CRYPTO_SEQIV) += seqiv.o
crypto_hash-objs := hash.o
diff --git a/crypto/ablkcipher.c b/crypto/ablkcipher.c
index 3bcb099..94140b3 100644
--- a/crypto/ablkcipher.c
+++ b/crypto/ablkcipher.c
@@ -341,6 +341,3 @@
return ERR_PTR(err);
}
EXPORT_SYMBOL_GPL(crypto_alloc_ablkcipher);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Asynchronous block chaining cipher type");
diff --git a/crypto/async_tx/async_memcpy.c b/crypto/async_tx/async_memcpy.c
index 0f62822..84caa4e 100644
--- a/crypto/async_tx/async_memcpy.c
+++ b/crypto/async_tx/async_memcpy.c
@@ -66,11 +66,11 @@
}
if (tx) {
- pr_debug("%s: (async) len: %zu\n", __FUNCTION__, len);
+ pr_debug("%s: (async) len: %zu\n", __func__, len);
async_tx_submit(chan, tx, flags, depend_tx, cb_fn, cb_param);
} else {
void *dest_buf, *src_buf;
- pr_debug("%s: (sync) len: %zu\n", __FUNCTION__, len);
+ pr_debug("%s: (sync) len: %zu\n", __func__, len);
/* wait for any prerequisite operations */
if (depend_tx) {
@@ -80,7 +80,7 @@
BUG_ON(depend_tx->ack);
if (dma_wait_for_async_tx(depend_tx) == DMA_ERROR)
panic("%s: DMA_ERROR waiting for depend_tx\n",
- __FUNCTION__);
+ __func__);
}
dest_buf = kmap_atomic(dest, KM_USER0) + dest_offset;
diff --git a/crypto/async_tx/async_memset.c b/crypto/async_tx/async_memset.c
index 09c0e83..f5ff3906 100644
--- a/crypto/async_tx/async_memset.c
+++ b/crypto/async_tx/async_memset.c
@@ -63,11 +63,11 @@
}
if (tx) {
- pr_debug("%s: (async) len: %zu\n", __FUNCTION__, len);
+ pr_debug("%s: (async) len: %zu\n", __func__, len);
async_tx_submit(chan, tx, flags, depend_tx, cb_fn, cb_param);
} else { /* run the memset synchronously */
void *dest_buf;
- pr_debug("%s: (sync) len: %zu\n", __FUNCTION__, len);
+ pr_debug("%s: (sync) len: %zu\n", __func__, len);
dest_buf = (void *) (((char *) page_address(dest)) + offset);
@@ -79,7 +79,7 @@
BUG_ON(depend_tx->ack);
if (dma_wait_for_async_tx(depend_tx) == DMA_ERROR)
panic("%s: DMA_ERROR waiting for depend_tx\n",
- __FUNCTION__);
+ __func__);
}
memset(dest_buf, val, len);
diff --git a/crypto/async_tx/async_tx.c b/crypto/async_tx/async_tx.c
index 56288218..2be3bae 100644
--- a/crypto/async_tx/async_tx.c
+++ b/crypto/async_tx/async_tx.c
@@ -472,11 +472,11 @@
tx = NULL;
if (tx) {
- pr_debug("%s: (async)\n", __FUNCTION__);
+ pr_debug("%s: (async)\n", __func__);
async_tx_submit(chan, tx, flags, depend_tx, cb_fn, cb_param);
} else {
- pr_debug("%s: (sync)\n", __FUNCTION__);
+ pr_debug("%s: (sync)\n", __func__);
/* wait for any prerequisite operations */
if (depend_tx) {
@@ -486,7 +486,7 @@
BUG_ON(depend_tx->ack);
if (dma_wait_for_async_tx(depend_tx) == DMA_ERROR)
panic("%s: DMA_ERROR waiting for depend_tx\n",
- __FUNCTION__);
+ __func__);
}
async_tx_sync_epilog(flags, depend_tx, cb_fn, cb_param);
diff --git a/crypto/async_tx/async_xor.c b/crypto/async_tx/async_xor.c
index 2259a4f..1c445c7 100644
--- a/crypto/async_tx/async_xor.c
+++ b/crypto/async_tx/async_xor.c
@@ -47,7 +47,7 @@
int i;
unsigned long dma_prep_flags = cb_fn ? DMA_PREP_INTERRUPT : 0;
- pr_debug("%s: len: %zu\n", __FUNCTION__, len);
+ pr_debug("%s: len: %zu\n", __func__, len);
dma_dest = dma_map_page(device->dev, dest, offset, len,
DMA_FROM_DEVICE);
@@ -86,7 +86,7 @@
void *_dest;
int i;
- pr_debug("%s: len: %zu\n", __FUNCTION__, len);
+ pr_debug("%s: len: %zu\n", __func__, len);
/* reuse the 'src_list' array to convert to buffer pointers */
for (i = 0; i < src_cnt; i++)
@@ -196,7 +196,7 @@
DMA_ERROR)
panic("%s: DMA_ERROR waiting for "
"depend_tx\n",
- __FUNCTION__);
+ __func__);
}
do_sync_xor(dest, &src_list[src_off], offset,
@@ -271,12 +271,12 @@
BUG_ON(src_cnt <= 1);
- if (device) {
+ if (device && src_cnt <= device->max_xor) {
dma_addr_t *dma_src = (dma_addr_t *) src_list;
unsigned long dma_prep_flags = cb_fn ? DMA_PREP_INTERRUPT : 0;
int i;
- pr_debug("%s: (async) len: %zu\n", __FUNCTION__, len);
+ pr_debug("%s: (async) len: %zu\n", __func__, len);
for (i = 0; i < src_cnt; i++)
dma_src[i] = dma_map_page(device->dev, src_list[i],
@@ -299,7 +299,7 @@
} else {
unsigned long xor_flags = flags;
- pr_debug("%s: (sync) len: %zu\n", __FUNCTION__, len);
+ pr_debug("%s: (sync) len: %zu\n", __func__, len);
xor_flags |= ASYNC_TX_XOR_DROP_DST;
xor_flags &= ~ASYNC_TX_ACK;
@@ -310,7 +310,7 @@
if (tx) {
if (dma_wait_for_async_tx(tx) == DMA_ERROR)
panic("%s: DMA_ERROR waiting for tx\n",
- __FUNCTION__);
+ __func__);
async_tx_ack(tx);
}
diff --git a/crypto/blkcipher.c b/crypto/blkcipher.c
index 4a7e65c..185f955 100644
--- a/crypto/blkcipher.c
+++ b/crypto/blkcipher.c
@@ -696,5 +696,34 @@
}
EXPORT_SYMBOL_GPL(skcipher_geniv_exit);
+static int __init blkcipher_module_init(void)
+{
+ int err;
+
+ err = chainiv_module_init();
+ if (err)
+ goto out;
+
+ err = eseqiv_module_init();
+ if (err)
+ goto eseqiv_err;
+
+out:
+ return err;
+
+eseqiv_err:
+ chainiv_module_exit();
+ goto out;
+}
+
+static void __exit blkcipher_module_exit(void)
+{
+ eseqiv_module_exit();
+ chainiv_module_exit();
+}
+
+module_init(blkcipher_module_init);
+module_exit(blkcipher_module_exit);
+
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Generic block chaining cipher type");
diff --git a/crypto/chainiv.c b/crypto/chainiv.c
index d17fa04..6da3f57 100644
--- a/crypto/chainiv.c
+++ b/crypto/chainiv.c
@@ -314,18 +314,12 @@
.module = THIS_MODULE,
};
-static int __init chainiv_module_init(void)
+int __init chainiv_module_init(void)
{
return crypto_register_template(&chainiv_tmpl);
}
-static void __exit chainiv_module_exit(void)
+void chainiv_module_exit(void)
{
crypto_unregister_template(&chainiv_tmpl);
}
-
-module_init(chainiv_module_init);
-module_exit(chainiv_module_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Chain IV Generator");
diff --git a/crypto/digest.c b/crypto/digest.c
index 6fd43bd..b526cc3 100644
--- a/crypto/digest.c
+++ b/crypto/digest.c
@@ -21,6 +21,8 @@
#include <linux/module.h>
#include <linux/scatterlist.h>
+#include "internal.h"
+
static int init(struct hash_desc *desc)
{
struct crypto_tfm *tfm = crypto_hash_tfm(desc->tfm);
diff --git a/crypto/eseqiv.c b/crypto/eseqiv.c
index eb90d27..b14f14e 100644
--- a/crypto/eseqiv.c
+++ b/crypto/eseqiv.c
@@ -247,18 +247,12 @@
.module = THIS_MODULE,
};
-static int __init eseqiv_module_init(void)
+int __init eseqiv_module_init(void)
{
return crypto_register_template(&eseqiv_tmpl);
}
-static void __exit eseqiv_module_exit(void)
+void __exit eseqiv_module_exit(void)
{
crypto_unregister_template(&eseqiv_tmpl);
}
-
-module_init(eseqiv_module_init);
-module_exit(eseqiv_module_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Encrypted Sequence Number IV Generator");
diff --git a/crypto/xcbc.c b/crypto/xcbc.c
index 8672740..2feb0f23 100644
--- a/crypto/xcbc.c
+++ b/crypto/xcbc.c
@@ -124,6 +124,11 @@
unsigned int offset = sg[i].offset;
unsigned int slen = sg[i].length;
+ if (unlikely(slen > nbytes))
+ slen = nbytes;
+
+ nbytes -= slen;
+
while (slen > 0) {
unsigned int len = min(slen, ((unsigned int)(PAGE_SIZE)) - offset);
char *p = crypto_kmap(pg, 0) + offset;
@@ -177,7 +182,6 @@
offset = 0;
pg++;
}
- nbytes-=sg[i].length;
i++;
} while (nbytes>0);
diff --git a/crypto/xts.c b/crypto/xts.c
index 8eb08bf..d87b0f3 100644
--- a/crypto/xts.c
+++ b/crypto/xts.c
@@ -77,16 +77,16 @@
}
struct sinfo {
- be128 t;
+ be128 *t;
struct crypto_tfm *tfm;
void (*fn)(struct crypto_tfm *, u8 *, const u8 *);
};
static inline void xts_round(struct sinfo *s, void *dst, const void *src)
{
- be128_xor(dst, &s->t, src); /* PP <- T xor P */
+ be128_xor(dst, s->t, src); /* PP <- T xor P */
s->fn(s->tfm, dst, dst); /* CC <- E(Key1,PP) */
- be128_xor(dst, dst, &s->t); /* C <- T xor CC */
+ be128_xor(dst, dst, s->t); /* C <- T xor CC */
}
static int crypt(struct blkcipher_desc *d,
@@ -101,7 +101,6 @@
.tfm = crypto_cipher_tfm(ctx->child),
.fn = fn
};
- be128 *iv;
u8 *wsrc;
u8 *wdst;
@@ -109,20 +108,20 @@
if (!w->nbytes)
return err;
+ s.t = (be128 *)w->iv;
avail = w->nbytes;
wsrc = w->src.virt.addr;
wdst = w->dst.virt.addr;
/* calculate first value of T */
- iv = (be128 *)w->iv;
- tw(crypto_cipher_tfm(ctx->tweak), (void *)&s.t, w->iv);
+ tw(crypto_cipher_tfm(ctx->tweak), w->iv, w->iv);
goto first;
for (;;) {
do {
- gf128mul_x_ble(&s.t, &s.t);
+ gf128mul_x_ble(s.t, s.t);
first:
xts_round(&s, wdst, wsrc);
diff --git a/drivers/acorn/char/defkeymap-l7200.c b/drivers/acorn/char/defkeymap-l7200.c
index 28a5fbc..93d80a1 100644
--- a/drivers/acorn/char/defkeymap-l7200.c
+++ b/drivers/acorn/char/defkeymap-l7200.c
@@ -347,40 +347,40 @@
};
struct kbdiacruc accent_table[MAX_DIACR] = {
- {'`', 'A', '\300'}, {'`', 'a', '\340'},
- {'\'', 'A', '\301'}, {'\'', 'a', '\341'},
- {'^', 'A', '\302'}, {'^', 'a', '\342'},
- {'~', 'A', '\303'}, {'~', 'a', '\343'},
- {'"', 'A', '\304'}, {'"', 'a', '\344'},
- {'O', 'A', '\305'}, {'o', 'a', '\345'},
- {'0', 'A', '\305'}, {'0', 'a', '\345'},
- {'A', 'A', '\305'}, {'a', 'a', '\345'},
- {'A', 'E', '\306'}, {'a', 'e', '\346'},
- {',', 'C', '\307'}, {',', 'c', '\347'},
- {'`', 'E', '\310'}, {'`', 'e', '\350'},
- {'\'', 'E', '\311'}, {'\'', 'e', '\351'},
- {'^', 'E', '\312'}, {'^', 'e', '\352'},
- {'"', 'E', '\313'}, {'"', 'e', '\353'},
- {'`', 'I', '\314'}, {'`', 'i', '\354'},
- {'\'', 'I', '\315'}, {'\'', 'i', '\355'},
- {'^', 'I', '\316'}, {'^', 'i', '\356'},
- {'"', 'I', '\317'}, {'"', 'i', '\357'},
- {'-', 'D', '\320'}, {'-', 'd', '\360'},
- {'~', 'N', '\321'}, {'~', 'n', '\361'},
- {'`', 'O', '\322'}, {'`', 'o', '\362'},
- {'\'', 'O', '\323'}, {'\'', 'o', '\363'},
- {'^', 'O', '\324'}, {'^', 'o', '\364'},
- {'~', 'O', '\325'}, {'~', 'o', '\365'},
- {'"', 'O', '\326'}, {'"', 'o', '\366'},
- {'/', 'O', '\330'}, {'/', 'o', '\370'},
- {'`', 'U', '\331'}, {'`', 'u', '\371'},
- {'\'', 'U', '\332'}, {'\'', 'u', '\372'},
- {'^', 'U', '\333'}, {'^', 'u', '\373'},
- {'"', 'U', '\334'}, {'"', 'u', '\374'},
- {'\'', 'Y', '\335'}, {'\'', 'y', '\375'},
- {'T', 'H', '\336'}, {'t', 'h', '\376'},
- {'s', 's', '\337'}, {'"', 'y', '\377'},
- {'s', 'z', '\337'}, {'i', 'j', '\377'},
+ {'`', 'A', 0300}, {'`', 'a', 0340},
+ {'\'', 'A', 0301}, {'\'', 'a', 0341},
+ {'^', 'A', 0302}, {'^', 'a', 0342},
+ {'~', 'A', 0303}, {'~', 'a', 0343},
+ {'"', 'A', 0304}, {'"', 'a', 0344},
+ {'O', 'A', 0305}, {'o', 'a', 0345},
+ {'0', 'A', 0305}, {'0', 'a', 0345},
+ {'A', 'A', 0305}, {'a', 'a', 0345},
+ {'A', 'E', 0306}, {'a', 'e', 0346},
+ {',', 'C', 0307}, {',', 'c', 0347},
+ {'`', 'E', 0310}, {'`', 'e', 0350},
+ {'\'', 'E', 0311}, {'\'', 'e', 0351},
+ {'^', 'E', 0312}, {'^', 'e', 0352},
+ {'"', 'E', 0313}, {'"', 'e', 0353},
+ {'`', 'I', 0314}, {'`', 'i', 0354},
+ {'\'', 'I', 0315}, {'\'', 'i', 0355},
+ {'^', 'I', 0316}, {'^', 'i', 0356},
+ {'"', 'I', 0317}, {'"', 'i', 0357},
+ {'-', 'D', 0320}, {'-', 'd', 0360},
+ {'~', 'N', 0321}, {'~', 'n', 0361},
+ {'`', 'O', 0322}, {'`', 'o', 0362},
+ {'\'', 'O', 0323}, {'\'', 'o', 0363},
+ {'^', 'O', 0324}, {'^', 'o', 0364},
+ {'~', 'O', 0325}, {'~', 'o', 0365},
+ {'"', 'O', 0326}, {'"', 'o', 0366},
+ {'/', 'O', 0330}, {'/', 'o', 0370},
+ {'`', 'U', 0331}, {'`', 'u', 0371},
+ {'\'', 'U', 0332}, {'\'', 'u', 0372},
+ {'^', 'U', 0333}, {'^', 'u', 0373},
+ {'"', 'U', 0334}, {'"', 'u', 0374},
+ {'\'', 'Y', 0335}, {'\'', 'y', 0375},
+ {'T', 'H', 0336}, {'t', 'h', 0376},
+ {'s', 's', 0337}, {'"', 'y', 0377},
+ {'s', 'z', 0337}, {'i', 'j', 0377},
};
unsigned int accent_table_size = 68;
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index f688c21..b4f5e85 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -283,34 +283,22 @@
If you have a legacy free Toshiba laptop (such as the Libretto L1
series), say Y.
-config ACPI_CUSTOM_DSDT
- bool "Include Custom DSDT"
+config ACPI_CUSTOM_DSDT_FILE
+ string "Custom DSDT Table file to include"
+ default ""
depends on !STANDALONE
- default n
help
This option supports a custom DSDT by linking it into the kernel.
See Documentation/acpi/dsdt-override.txt
- If unsure, say N.
-
-config ACPI_CUSTOM_DSDT_FILE
- string "Custom DSDT Table file to include"
- depends on ACPI_CUSTOM_DSDT
- default ""
- help
Enter the full path name to the file which includes the AmlCode
declaration.
-config ACPI_CUSTOM_DSDT_INITRD
- bool "Read Custom DSDT from initramfs"
- depends on BLK_DEV_INITRD
- default n
- help
- This option supports a custom DSDT by optionally loading it from initrd.
- See Documentation/acpi/dsdt-override.txt
+ If unsure, don't enter a file name.
- If you are not using this feature now, but may use it later,
- it is safe to say Y here.
+config ACPI_CUSTOM_DSDT
+ bool
+ default ACPI_CUSTOM_DSDT_FILE != ""
config ACPI_BLACKLIST_YEAR
int "Disable ACPI for systems before Jan 1st this year" if X86_32
diff --git a/drivers/acpi/asus_acpi.c b/drivers/acpi/asus_acpi.c
index d25ef96..44ad90c 100644
--- a/drivers/acpi/asus_acpi.c
+++ b/drivers/acpi/asus_acpi.c
@@ -610,7 +610,7 @@
(led_out) ? (hotk->status | ledmask) : (hotk->status & ~ledmask);
if (invert) /* invert target value */
- led_out = !led_out & 0x1;
+ led_out = !led_out;
if (!write_acpi_int(hotk->handle, ledname, led_out, NULL))
printk(KERN_WARNING "Asus ACPI: LED (%s) write failed\n",
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index f6215e8..d5729d5 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -293,13 +293,12 @@
strncpy(ptr, (u8 *)&element->integer.value,
sizeof(acpi_integer));
ptr[sizeof(acpi_integer)] = 0;
- } else return -EFAULT;
+ } else
+ *ptr = 0; /* don't have value */
} else {
- if (element->type == ACPI_TYPE_INTEGER) {
- int *x = (int *)((u8 *)battery +
- offsets[i].offset);
- *x = element->integer.value;
- } else return -EFAULT;
+ int *x = (int *)((u8 *)battery + offsets[i].offset);
+ *x = (element->type == ACPI_TYPE_INTEGER) ?
+ element->integer.value : -1;
}
}
return 0;
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index ce3c0a2..5b6760e 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -776,7 +776,7 @@
acpi_kobj = kobject_create_and_add("acpi", firmware_kobj);
if (!acpi_kobj) {
- printk(KERN_WARNING "%s: kset create error\n", __FUNCTION__);
+ printk(KERN_WARNING "%s: kset create error\n", __func__);
acpi_kobj = NULL;
}
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index 24a7865..6c5da83 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -449,6 +449,7 @@
input->phys = button->phys;
input->id.bustype = BUS_HOST;
input->id.product = button->type;
+ input->dev.parent = &device->dev;
switch (button->type) {
case ACPI_BUTTON_TYPE_POWER:
diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c
index 307cef6..fa44fb9 100644
--- a/drivers/acpi/dock.c
+++ b/drivers/acpi/dock.c
@@ -710,6 +710,7 @@
if (!count)
return -EINVAL;
+ begin_undock(dock_station);
ret = handle_eject_request(dock_station, ACPI_NOTIFY_EJECT_REQUEST);
return ret ? ret: count;
}
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index caf873c..7222a18 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -943,11 +943,7 @@
boot_ec->command_addr = ecdt_ptr->control.address;
boot_ec->data_addr = ecdt_ptr->data.address;
boot_ec->gpe = ecdt_ptr->gpe;
- if (ACPI_FAILURE(acpi_get_handle(NULL, ecdt_ptr->id,
- &boot_ec->handle))) {
- pr_info("Failed to locate handle for boot EC\n");
- boot_ec->handle = ACPI_ROOT_OBJECT;
- }
+ boot_ec->handle = ACPI_ROOT_OBJECT;
} else {
/* This workaround is needed only on some broken machines,
* which require early EC, but fail to provide ECDT */
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 8edba7b..a697fb6 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -91,10 +91,6 @@
#define OSI_STRING_LENGTH_MAX 64 /* arbitrary */
static char osi_additional_string[OSI_STRING_LENGTH_MAX];
-#ifdef CONFIG_ACPI_CUSTOM_DSDT_INITRD
-static int acpi_no_initrd_override;
-#endif
-
/*
* "Ode to _OSI(Linux)"
*
@@ -324,67 +320,6 @@
return AE_OK;
}
-#ifdef CONFIG_ACPI_CUSTOM_DSDT_INITRD
-static struct acpi_table_header *acpi_find_dsdt_initrd(void)
-{
- struct file *firmware_file;
- mm_segment_t oldfs;
- unsigned long len, len2;
- struct acpi_table_header *dsdt_buffer, *ret = NULL;
- struct kstat stat;
- char *ramfs_dsdt_name = "/DSDT.aml";
-
- printk(KERN_INFO PREFIX "Checking initramfs for custom DSDT\n");
-
- /*
- * Never do this at home, only the user-space is allowed to open a file.
- * The clean way would be to use the firmware loader.
- * But this code must be run before there is any userspace available.
- * A static/init firmware infrastructure doesn't exist yet...
- */
- if (vfs_stat(ramfs_dsdt_name, &stat) < 0)
- return ret;
-
- len = stat.size;
- /* check especially against empty files */
- if (len <= 4) {
- printk(KERN_ERR PREFIX "Failed: DSDT only %lu bytes.\n", len);
- return ret;
- }
-
- firmware_file = filp_open(ramfs_dsdt_name, O_RDONLY, 0);
- if (IS_ERR(firmware_file)) {
- printk(KERN_ERR PREFIX "Failed to open %s.\n", ramfs_dsdt_name);
- return ret;
- }
-
- dsdt_buffer = kmalloc(len, GFP_ATOMIC);
- if (!dsdt_buffer) {
- printk(KERN_ERR PREFIX "Failed to allocate %lu bytes.\n", len);
- goto err;
- }
-
- oldfs = get_fs();
- set_fs(KERNEL_DS);
- len2 = vfs_read(firmware_file, (char __user *)dsdt_buffer, len,
- &firmware_file->f_pos);
- set_fs(oldfs);
- if (len2 < len) {
- printk(KERN_ERR PREFIX "Failed to read %lu bytes from %s.\n",
- len, ramfs_dsdt_name);
- ACPI_FREE(dsdt_buffer);
- goto err;
- }
-
- printk(KERN_INFO PREFIX "Found %lu byte DSDT in %s.\n",
- len, ramfs_dsdt_name);
- ret = dsdt_buffer;
-err:
- filp_close(firmware_file, NULL);
- return ret;
-}
-#endif
-
acpi_status
acpi_os_table_override(struct acpi_table_header * existing_table,
struct acpi_table_header ** new_table)
@@ -398,16 +333,6 @@
if (strncmp(existing_table->signature, "DSDT", 4) == 0)
*new_table = (struct acpi_table_header *)AmlCode;
#endif
-#ifdef CONFIG_ACPI_CUSTOM_DSDT_INITRD
- if ((strncmp(existing_table->signature, "DSDT", 4) == 0) &&
- !acpi_no_initrd_override) {
- struct acpi_table_header *initrd_table;
-
- initrd_table = acpi_find_dsdt_initrd();
- if (initrd_table)
- *new_table = initrd_table;
- }
-#endif
if (*new_table != NULL) {
printk(KERN_WARNING PREFIX "Override [%4.4s-%8.8s], "
"this is unsafe: tainting kernel\n",
@@ -418,15 +343,6 @@
return AE_OK;
}
-#ifdef CONFIG_ACPI_CUSTOM_DSDT_INITRD
-static int __init acpi_no_initrd_override_setup(char *s)
-{
- acpi_no_initrd_override = 1;
- return 1;
-}
-__setup("acpi_no_initrd_override", acpi_no_initrd_override_setup);
-#endif
-
static irqreturn_t acpi_irq(int irq, void *dev_id)
{
u32 handled;
@@ -1237,7 +1153,7 @@
if (clash) {
if (acpi_enforce_resources != ENFORCE_RESOURCES_NO) {
- printk(KERN_INFO "%sACPI: %s resource %s [0x%llx-0x%llx]"
+ printk("%sACPI: %s resource %s [0x%llx-0x%llx]"
" conflicts with ACPI region %s"
" [0x%llx-0x%llx]\n",
acpi_enforce_resources == ENFORCE_RESOURCES_LAX
diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c
index 7f19859..89022a7 100644
--- a/drivers/acpi/pci_irq.c
+++ b/drivers/acpi/pci_irq.c
@@ -25,6 +25,7 @@
*/
+#include <linux/dmi.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
@@ -76,6 +77,101 @@
return NULL;
}
+/* http://bugzilla.kernel.org/show_bug.cgi?id=4773 */
+static struct dmi_system_id medion_md9580[] = {
+ {
+ .ident = "Medion MD9580-F laptop",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "MEDIONNB"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "A555"),
+ },
+ },
+ { }
+};
+
+/* http://bugzilla.kernel.org/show_bug.cgi?id=5044 */
+static struct dmi_system_id dell_optiplex[] = {
+ {
+ .ident = "Dell Optiplex GX1",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex GX1 600S+"),
+ },
+ },
+ { }
+};
+
+/* http://bugzilla.kernel.org/show_bug.cgi?id=10138 */
+static struct dmi_system_id hp_t5710[] = {
+ {
+ .ident = "HP t5710",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "hp t5000 series"),
+ DMI_MATCH(DMI_BOARD_NAME, "098Ch"),
+ },
+ },
+ { }
+};
+
+struct prt_quirk {
+ struct dmi_system_id *system;
+ unsigned int segment;
+ unsigned int bus;
+ unsigned int device;
+ unsigned char pin;
+ char *source; /* according to BIOS */
+ char *actual_source;
+};
+
+/*
+ * These systems have incorrect _PRT entries. The BIOS claims the PCI
+ * interrupt at the listed segment/bus/device/pin is connected to the first
+ * link device, but it is actually connected to the second.
+ */
+static struct prt_quirk prt_quirks[] = {
+ { medion_md9580, 0, 0, 9, 'A',
+ "\\_SB_.PCI0.ISA_.LNKA",
+ "\\_SB_.PCI0.ISA_.LNKB"},
+ { dell_optiplex, 0, 0, 0xd, 'A',
+ "\\_SB_.LNKB",
+ "\\_SB_.LNKA"},
+ { hp_t5710, 0, 0, 1, 'A',
+ "\\_SB_.PCI0.LNK1",
+ "\\_SB_.PCI0.LNK3"},
+};
+
+static void
+do_prt_fixups(struct acpi_prt_entry *entry, struct acpi_pci_routing_table *prt)
+{
+ int i;
+ struct prt_quirk *quirk;
+
+ for (i = 0; i < ARRAY_SIZE(prt_quirks); i++) {
+ quirk = &prt_quirks[i];
+
+ /* All current quirks involve link devices, not GSIs */
+ if (!prt->source)
+ continue;
+
+ if (dmi_check_system(quirk->system) &&
+ entry->id.segment == quirk->segment &&
+ entry->id.bus == quirk->bus &&
+ entry->id.device == quirk->device &&
+ entry->pin + 'A' == quirk->pin &&
+ !strcmp(prt->source, quirk->source) &&
+ strlen(prt->source) >= strlen(quirk->actual_source)) {
+ printk(KERN_WARNING PREFIX "firmware reports "
+ "%04x:%02x:%02x[%c] connected to %s; "
+ "changing to %s\n",
+ entry->id.segment, entry->id.bus,
+ entry->id.device, 'A' + entry->pin,
+ prt->source, quirk->actual_source);
+ strcpy(prt->source, quirk->actual_source);
+ }
+ }
+}
+
static int
acpi_pci_irq_add_entry(acpi_handle handle,
int segment, int bus, struct acpi_pci_routing_table *prt)
@@ -96,6 +192,8 @@
entry->id.function = prt->address & 0xFFFF;
entry->pin = prt->pin;
+ do_prt_fixups(entry, prt);
+
/*
* Type 1: Dynamic
* ---------------
diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c
index f14ff1f..c3fed31 100644
--- a/drivers/acpi/pci_root.c
+++ b/drivers/acpi/pci_root.c
@@ -184,7 +184,7 @@
}
}
-static int acpi_pci_root_add(struct acpi_device *device)
+static int __devinit acpi_pci_root_add(struct acpi_device *device)
{
int result = 0;
struct acpi_pci_root *root = NULL;
diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index a3cc8a9..36a68fa 100644
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -840,17 +840,19 @@
status = acpi_evaluate_integer(handle, "_STA", NULL, &sta);
- /*
- * if a processor object does not have an _STA object,
- * OSPM assumes that the processor is present.
- */
- if (status == AE_NOT_FOUND)
- return 1;
if (ACPI_SUCCESS(status) && (sta & ACPI_STA_DEVICE_PRESENT))
return 1;
- ACPI_EXCEPTION((AE_INFO, status, "Processor Device is not present"));
+ /*
+ * _STA is mandatory for a processor that supports hot plug
+ */
+ if (status == AE_NOT_FOUND)
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Processor does not support hot plug\n"));
+ else
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Processor Device is not present"));
return 0;
}
@@ -886,8 +888,8 @@
return 0;
}
-static void
-acpi_processor_hotplug_notify(acpi_handle handle, u32 event, void *data)
+static void __ref acpi_processor_hotplug_notify(acpi_handle handle,
+ u32 event, void *data)
{
struct acpi_processor *pr;
struct acpi_device *device = NULL;
@@ -897,9 +899,10 @@
switch (event) {
case ACPI_NOTIFY_BUS_CHECK:
case ACPI_NOTIFY_DEVICE_CHECK:
- printk("Processor driver received %s event\n",
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+ "Processor driver received %s event\n",
(event == ACPI_NOTIFY_BUS_CHECK) ?
- "ACPI_NOTIFY_BUS_CHECK" : "ACPI_NOTIFY_DEVICE_CHECK");
+ "ACPI_NOTIFY_BUS_CHECK" : "ACPI_NOTIFY_DEVICE_CHECK"));
if (!is_processor_present(handle))
break;
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index 6f3b217..e8e2d88 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -216,8 +216,10 @@
* test NEED_RESCHED:
*/
smp_mb();
- if (!need_resched())
+ if (!need_resched()) {
safe_halt();
+ local_irq_disable();
+ }
current_thread_info()->status |= TS_POLLING;
}
@@ -421,7 +423,9 @@
else
acpi_safe_halt();
- local_irq_enable();
+ if (irqs_disabled())
+ local_irq_enable();
+
return;
}
@@ -530,7 +534,9 @@
* skew otherwise.
*/
sleep_ticks = 0xFFFFFFFF;
- local_irq_enable();
+ if (irqs_disabled())
+ local_irq_enable();
+
break;
case ACPI_STATE_C2:
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 3fac011..57570ac 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -609,7 +609,8 @@
status = acpi_evaluate_object(handle, "_EJD", NULL, &buffer);
if (ACPI_SUCCESS(status)) {
obj = buffer.pointer;
- status = acpi_get_handle(NULL, obj->string.pointer, ejd);
+ status = acpi_get_handle(ACPI_ROOT_OBJECT, obj->string.pointer,
+ ejd);
kfree(buffer.pointer);
}
return status;
@@ -966,7 +967,7 @@
case ACPI_BUS_TYPE_DEVICE:
status = acpi_get_object_info(handle, &buffer);
if (ACPI_FAILURE(status)) {
- printk(KERN_ERR PREFIX "%s: Error reading device info\n", __FUNCTION__);
+ printk(KERN_ERR PREFIX "%s: Error reading device info\n", __func__);
return;
}
diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c
index 293a1cb..d2f71a5 100644
--- a/drivers/acpi/sleep/main.c
+++ b/drivers/acpi/sleep/main.c
@@ -504,7 +504,7 @@
static void acpi_power_off(void)
{
/* acpi_sleep_prepare(ACPI_STATE_S5) should have already been called */
- printk("%s called\n", __FUNCTION__);
+ printk("%s called\n", __func__);
local_irq_disable();
acpi_enable_wakeup_device(ACPI_STATE_S5);
acpi_enter_sleep_state(ACPI_STATE_S5);
diff --git a/drivers/acpi/system.c b/drivers/acpi/system.c
index 55cf4c0..4749f37 100644
--- a/drivers/acpi/system.c
+++ b/drivers/acpi/system.c
@@ -319,7 +319,7 @@
goto fail;
for (i = 0; i < num_counters; ++i) {
- char buffer[10];
+ char buffer[12];
char *name;
if (i < num_gpes)
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index 8d4b79b..c4e00ac 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -879,6 +879,8 @@
}
/* sys I/F for generic thermal sysfs support */
+#define KELVIN_TO_MILLICELSIUS(t) (t * 100 - 273200)
+
static int thermal_get_temp(struct thermal_zone_device *thermal, char *buf)
{
struct acpi_thermal *tz = thermal->devdata;
@@ -886,7 +888,7 @@
if (!tz)
return -EINVAL;
- return sprintf(buf, "%ld\n", KELVIN_TO_CELSIUS(tz->temperature));
+ return sprintf(buf, "%ld\n", KELVIN_TO_MILLICELSIUS(tz->temperature));
}
static const char enabled[] = "kernel";
@@ -980,21 +982,21 @@
if (tz->trips.critical.flags.valid) {
if (!trip)
- return sprintf(buf, "%ld\n", KELVIN_TO_CELSIUS(
+ return sprintf(buf, "%ld\n", KELVIN_TO_MILLICELSIUS(
tz->trips.critical.temperature));
trip--;
}
if (tz->trips.hot.flags.valid) {
if (!trip)
- return sprintf(buf, "%ld\n", KELVIN_TO_CELSIUS(
+ return sprintf(buf, "%ld\n", KELVIN_TO_MILLICELSIUS(
tz->trips.hot.temperature));
trip--;
}
if (tz->trips.passive.flags.valid) {
if (!trip)
- return sprintf(buf, "%ld\n", KELVIN_TO_CELSIUS(
+ return sprintf(buf, "%ld\n", KELVIN_TO_MILLICELSIUS(
tz->trips.passive.temperature));
trip--;
}
@@ -1002,7 +1004,7 @@
for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE &&
tz->trips.active[i].flags.valid; i++) {
if (!trip)
- return sprintf(buf, "%ld\n", KELVIN_TO_CELSIUS(
+ return sprintf(buf, "%ld\n", KELVIN_TO_MILLICELSIUS(
tz->trips.active[i].temperature));
trip--;
}
diff --git a/drivers/acpi/toshiba_acpi.c b/drivers/acpi/toshiba_acpi.c
index 9e8c20c..0a43c8e 100644
--- a/drivers/acpi/toshiba_acpi.c
+++ b/drivers/acpi/toshiba_acpi.c
@@ -99,6 +99,13 @@
#define HCI_VIDEO_OUT_CRT 0x2
#define HCI_VIDEO_OUT_TV 0x4
+static const struct acpi_device_id toshiba_device_ids[] = {
+ {"TOS6200", 0},
+ {"TOS1900", 0},
+ {"", 0},
+};
+MODULE_DEVICE_TABLE(acpi, toshiba_device_ids);
+
/* utility
*/
diff --git a/drivers/acpi/utilities/utdebug.c b/drivers/acpi/utilities/utdebug.c
index c7e128e..7361204 100644
--- a/drivers/acpi/utilities/utdebug.c
+++ b/drivers/acpi/utilities/utdebug.c
@@ -109,7 +109,7 @@
* RETURN: Updated pointer to the function name
*
* DESCRIPTION: Remove the "Acpi" prefix from the function name, if present.
- * This allows compiler macros such as __FUNCTION__ to be used
+ * This allows compiler macros such as __func__ to be used
* with no change to the debug output.
*
******************************************************************************/
diff --git a/drivers/acpi/utilities/utobject.c b/drivers/acpi/utilities/utobject.c
index 76ee766..e08b3fa 100644
--- a/drivers/acpi/utilities/utobject.c
+++ b/drivers/acpi/utilities/utobject.c
@@ -432,7 +432,7 @@
* element -- which is legal)
*/
if (!internal_object) {
- *obj_length = 0;
+ *obj_length = sizeof(union acpi_object);
return_ACPI_STATUS(AE_OK);
}
diff --git a/drivers/acpi/utils.c b/drivers/acpi/utils.c
index eba55b7d..44ea60c 100644
--- a/drivers/acpi/utils.c
+++ b/drivers/acpi/utils.c
@@ -407,6 +407,12 @@
break;
}
+ if (!element->reference.handle) {
+ printk(KERN_WARNING PREFIX "Invalid reference in"
+ " package %s\n", pathname);
+ status = AE_NULL_ENTRY;
+ break;
+ }
/* Get the acpi_handle. */
list->handles[i] = element->reference.handle;
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 12cce69..12fb44f 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -713,7 +713,7 @@
kfree(obj);
- if (device->cap._BCL && device->cap._BCM && device->cap._BQC && max_level > 0){
+ if (device->cap._BCL && device->cap._BCM && max_level > 0) {
int result;
static int count = 0;
char *name;
@@ -807,40 +807,11 @@
static int acpi_video_bus_check(struct acpi_video_bus *video)
{
acpi_status status = -ENOENT;
- long device_id;
- struct device *dev;
- struct acpi_device *device;
+
if (!video)
return -EINVAL;
- device = video->device;
-
- status =
- acpi_evaluate_integer(device->handle, "_ADR", NULL, &device_id);
-
- if (!ACPI_SUCCESS(status))
- return -ENODEV;
-
- /* We need to attempt to determine whether the _ADR refers to a
- PCI device or not. There's no terribly good way to do this,
- so the best we can hope for is to assume that there'll never
- be a video device in the host bridge */
- if (device_id >= 0x10000) {
- /* It looks like a PCI device. Does it exist? */
- dev = acpi_get_physical_device(device->handle);
- } else {
- /* It doesn't look like a PCI device. Does its parent
- exist? */
- acpi_handle phandle;
- if (acpi_get_parent(device->handle, &phandle))
- return -ENODEV;
- dev = acpi_get_physical_device(phandle);
- }
- if (!dev)
- return -ENODEV;
- put_device(dev);
-
/* Since there is no HID, CID and so on for VGA driver, we have
* to check well known required nodes.
*/
@@ -1201,7 +1172,7 @@
if (!video)
goto end;
- printk(KERN_INFO PREFIX "Please implement %s\n", __FUNCTION__);
+ printk(KERN_INFO PREFIX "Please implement %s\n", __func__);
seq_printf(seq, "<TODO>\n");
end:
@@ -1366,37 +1337,8 @@
static int acpi_video_bus_add_fs(struct acpi_device *device)
{
- long device_id;
- int status;
struct proc_dir_entry *entry = NULL;
struct acpi_video_bus *video;
- struct device *dev;
-
- status =
- acpi_evaluate_integer(device->handle, "_ADR", NULL, &device_id);
-
- if (!ACPI_SUCCESS(status))
- return -ENODEV;
-
- /* We need to attempt to determine whether the _ADR refers to a
- PCI device or not. There's no terribly good way to do this,
- so the best we can hope for is to assume that there'll never
- be a video device in the host bridge */
- if (device_id >= 0x10000) {
- /* It looks like a PCI device. Does it exist? */
- dev = acpi_get_physical_device(device->handle);
- } else {
- /* It doesn't look like a PCI device. Does its parent
- exist? */
- acpi_handle phandle;
- if (acpi_get_parent(device->handle, &phandle))
- return -ENODEV;
- dev = acpi_get_physical_device(phandle);
- }
- if (!dev)
- return -ENODEV;
- put_device(dev);
-
video = acpi_driver_data(device);
diff --git a/drivers/acpi/wmi.c b/drivers/acpi/wmi.c
index efacc9f..c33b1c6 100644
--- a/drivers/acpi/wmi.c
+++ b/drivers/acpi/wmi.c
@@ -293,7 +293,7 @@
{
struct guid_block *block = NULL;
struct wmi_block *wblock = NULL;
- acpi_handle handle;
+ acpi_handle handle, wc_handle;
acpi_status status, wc_status = AE_ERROR;
struct acpi_object_list input, wc_input;
union acpi_object wc_params[1], wq_params[1];
@@ -338,8 +338,10 @@
* expensive, but have no corresponding WCxx method. So we
* should not fail if this happens.
*/
- wc_status = acpi_evaluate_object(handle, wc_method,
- &wc_input, NULL);
+ wc_status = acpi_get_handle(handle, wc_method, &wc_handle);
+ if (ACPI_SUCCESS(wc_status))
+ wc_status = acpi_evaluate_object(handle, wc_method,
+ &wc_input, NULL);
}
strcpy(method, "WQ");
@@ -351,7 +353,7 @@
* If ACPI_WMI_EXPENSIVE, call the relevant WCxx method, even if
* the WQxx method failed - we should disable collection anyway.
*/
- if ((block->flags & ACPI_WMI_EXPENSIVE) && wc_status) {
+ if ((block->flags & ACPI_WMI_EXPENSIVE) && ACPI_SUCCESS(wc_status)) {
wc_params[0].integer.value = 0;
status = acpi_evaluate_object(handle,
wc_method, &wc_input, NULL);
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index ba8f7f4..25aba69 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -30,6 +30,7 @@
config ATA_ACPI
bool
depends on ACPI && PCI
+ select ACPI_DOCK
default y
help
This option adds support for ATA-related ACPI objects.
@@ -538,6 +539,15 @@
If unsure, say N.
+config PATA_RB500
+ tristate "RouterBoard 500 PATA CompactFlash support"
+ depends on MIKROTIK_RB500
+ help
+ This option enables support for the RouterBoard 500
+ PATA CompactFlash controller.
+
+ If unsure, say N.
+
config PATA_RZ1000
tristate "PC Tech RZ1000 PATA support"
depends on PCI
diff --git a/drivers/ata/Makefile b/drivers/ata/Makefile
index 701651e..0511e6f 100644
--- a/drivers/ata/Makefile
+++ b/drivers/ata/Makefile
@@ -55,6 +55,7 @@
obj-$(CONFIG_PATA_PDC_OLD) += pata_pdc202xx_old.o
obj-$(CONFIG_PATA_QDI) += pata_qdi.o
obj-$(CONFIG_PATA_RADISYS) += pata_radisys.o
+obj-$(CONFIG_PATA_RB500) += pata_rb500_cf.o
obj-$(CONFIG_PATA_RZ1000) += pata_rz1000.o
obj-$(CONFIG_PATA_SC1200) += pata_sc1200.o
obj-$(CONFIG_PATA_SERVERWORKS) += pata_serverworks.o
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 1db93b6..b1eb4e2 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -49,6 +49,10 @@
#define DRV_NAME "ahci"
#define DRV_VERSION "3.0"
+static int ahci_skip_host_reset;
+module_param_named(skip_host_reset, ahci_skip_host_reset, int, 0444);
+MODULE_PARM_DESC(skip_host_reset, "skip global host reset (0=don't skip, 1=skip)");
+
static int ahci_enable_alpm(struct ata_port *ap,
enum link_pm policy);
static void ahci_disable_alpm(struct ata_port *ap);
@@ -186,6 +190,7 @@
AHCI_HFLAG_NO_MSI = (1 << 5), /* no PCI MSI */
AHCI_HFLAG_NO_PMP = (1 << 6), /* no PMP */
AHCI_HFLAG_NO_HOTPLUG = (1 << 7), /* ignore PxSERR.DIAG.N */
+ AHCI_HFLAG_SECT255 = (1 << 8), /* max 255 sectors */
/* ap->flags bits */
@@ -255,6 +260,7 @@
static void ahci_p5wdh_error_handler(struct ata_port *ap);
static void ahci_post_internal_cmd(struct ata_queued_cmd *qc);
static int ahci_port_resume(struct ata_port *ap);
+static void ahci_dev_config(struct ata_device *dev);
static unsigned int ahci_fill_sg(struct ata_queued_cmd *qc, void *cmd_tbl);
static void ahci_fill_cmd_slot(struct ahci_port_priv *pp, unsigned int tag,
u32 opts);
@@ -294,6 +300,8 @@
.check_altstatus = ahci_check_status,
.dev_select = ata_noop_dev_select,
+ .dev_config = ahci_dev_config,
+
.tf_read = ahci_tf_read,
.qc_defer = sata_pmp_qc_defer_cmd_switch,
@@ -425,7 +433,8 @@
/* board_ahci_sb600 */
{
AHCI_HFLAGS (AHCI_HFLAG_IGN_SERR_INTERNAL |
- AHCI_HFLAG_32BIT_ONLY | AHCI_HFLAG_NO_PMP),
+ AHCI_HFLAG_32BIT_ONLY |
+ AHCI_HFLAG_SECT255 | AHCI_HFLAG_NO_PMP),
.flags = AHCI_FLAG_COMMON,
.link_flags = AHCI_LFLAG_COMMON,
.pio_mask = 0x1f, /* pio0-4 */
@@ -563,6 +572,18 @@
{ PCI_VDEVICE(NVIDIA, 0x0abd), board_ahci }, /* MCP79 */
{ PCI_VDEVICE(NVIDIA, 0x0abe), board_ahci }, /* MCP79 */
{ PCI_VDEVICE(NVIDIA, 0x0abf), board_ahci }, /* MCP79 */
+ { PCI_VDEVICE(NVIDIA, 0x0bc8), board_ahci }, /* MCP7B */
+ { PCI_VDEVICE(NVIDIA, 0x0bc9), board_ahci }, /* MCP7B */
+ { PCI_VDEVICE(NVIDIA, 0x0bca), board_ahci }, /* MCP7B */
+ { PCI_VDEVICE(NVIDIA, 0x0bcb), board_ahci }, /* MCP7B */
+ { PCI_VDEVICE(NVIDIA, 0x0bcc), board_ahci }, /* MCP7B */
+ { PCI_VDEVICE(NVIDIA, 0x0bcd), board_ahci }, /* MCP7B */
+ { PCI_VDEVICE(NVIDIA, 0x0bce), board_ahci }, /* MCP7B */
+ { PCI_VDEVICE(NVIDIA, 0x0bcf), board_ahci }, /* MCP7B */
+ { PCI_VDEVICE(NVIDIA, 0x0bd0), board_ahci }, /* MCP7B */
+ { PCI_VDEVICE(NVIDIA, 0x0bd1), board_ahci }, /* MCP7B */
+ { PCI_VDEVICE(NVIDIA, 0x0bd2), board_ahci }, /* MCP7B */
+ { PCI_VDEVICE(NVIDIA, 0x0bd3), board_ahci }, /* MCP7B */
/* SiS */
{ PCI_VDEVICE(SI, 0x1184), board_ahci }, /* SiS 966 */
@@ -571,6 +592,7 @@
/* Marvell */
{ PCI_VDEVICE(MARVELL, 0x6145), board_ahci_mv }, /* 6145 */
+ { PCI_VDEVICE(MARVELL, 0x6121), board_ahci_mv }, /* 6121 */
/* Generic, PCI class code for AHCI */
{ PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
@@ -645,6 +667,7 @@
void __iomem *mmio = pcim_iomap_table(pdev)[AHCI_PCI_BAR];
u32 cap, port_map;
int i;
+ int mv;
/* make sure AHCI mode is enabled before accessing CAP */
ahci_enable_ahci(mmio);
@@ -668,7 +691,7 @@
cap &= ~HOST_CAP_NCQ;
}
- if ((cap && HOST_CAP_PMP) && (hpriv->flags & AHCI_HFLAG_NO_PMP)) {
+ if ((cap & HOST_CAP_PMP) && (hpriv->flags & AHCI_HFLAG_NO_PMP)) {
dev_printk(KERN_INFO, &pdev->dev,
"controller can't do PMP, turning off CAP_PMP\n");
cap &= ~HOST_CAP_PMP;
@@ -680,12 +703,16 @@
* presence register, as bit 4 (counting from 0)
*/
if (hpriv->flags & AHCI_HFLAG_MV_PATA) {
+ if (pdev->device == 0x6121)
+ mv = 0x3;
+ else
+ mv = 0xf;
dev_printk(KERN_ERR, &pdev->dev,
"MV_AHCI HACK: port_map %x -> %x\n",
- hpriv->port_map,
- hpriv->port_map & 0xf);
+ port_map,
+ port_map & mv);
- port_map &= 0xf;
+ port_map &= mv;
}
/* cross check port_map and cap.n_ports */
@@ -1072,29 +1099,35 @@
ahci_enable_ahci(mmio);
/* global controller reset */
- tmp = readl(mmio + HOST_CTL);
- if ((tmp & HOST_RESET) == 0) {
- writel(tmp | HOST_RESET, mmio + HOST_CTL);
- readl(mmio + HOST_CTL); /* flush */
- }
+ if (!ahci_skip_host_reset) {
+ tmp = readl(mmio + HOST_CTL);
+ if ((tmp & HOST_RESET) == 0) {
+ writel(tmp | HOST_RESET, mmio + HOST_CTL);
+ readl(mmio + HOST_CTL); /* flush */
+ }
- /* reset must complete within 1 second, or
- * the hardware should be considered fried.
- */
- ssleep(1);
+ /* reset must complete within 1 second, or
+ * the hardware should be considered fried.
+ */
+ ssleep(1);
- tmp = readl(mmio + HOST_CTL);
- if (tmp & HOST_RESET) {
- dev_printk(KERN_ERR, host->dev,
- "controller reset failed (0x%x)\n", tmp);
- return -EIO;
- }
+ tmp = readl(mmio + HOST_CTL);
+ if (tmp & HOST_RESET) {
+ dev_printk(KERN_ERR, host->dev,
+ "controller reset failed (0x%x)\n", tmp);
+ return -EIO;
+ }
- /* turn on AHCI mode */
- ahci_enable_ahci(mmio);
+ /* turn on AHCI mode */
+ ahci_enable_ahci(mmio);
- /* some registers might be cleared on reset. restore initial values */
- ahci_restore_initial_config(host);
+ /* Some registers might be cleared on reset. Restore
+ * initial values.
+ */
+ ahci_restore_initial_config(host);
+ } else
+ dev_printk(KERN_INFO, host->dev,
+ "skipping global host reset\n");
if (pdev->vendor == PCI_VENDOR_ID_INTEL) {
u16 tmp16;
@@ -1146,9 +1179,14 @@
int i;
void __iomem *port_mmio;
u32 tmp;
+ int mv;
if (hpriv->flags & AHCI_HFLAG_MV_PATA) {
- port_mmio = __ahci_port_base(host, 4);
+ if (pdev->device == 0x6121)
+ mv = 2;
+ else
+ mv = 4;
+ port_mmio = __ahci_port_base(host, mv);
writel(0, port_mmio + PORT_IRQ_MASK);
@@ -1176,6 +1214,17 @@
VPRINTK("HOST_CTL 0x%x\n", tmp);
}
+static void ahci_dev_config(struct ata_device *dev)
+{
+ struct ahci_host_priv *hpriv = dev->link->ap->host->private_data;
+
+ if (hpriv->flags & AHCI_HFLAG_SECT255) {
+ dev->max_sectors = 255;
+ ata_dev_printk(dev, KERN_INFO,
+ "SB600 AHCI: limiting to 255 sectors per cmd\n");
+ }
+}
+
static unsigned int ahci_dev_classify(struct ata_port *ap)
{
void __iomem *port_mmio = ahci_port_base(ap);
@@ -2217,7 +2266,10 @@
if (rc)
return rc;
- rc = pcim_iomap_regions(pdev, 1 << AHCI_PCI_BAR, DRV_NAME);
+ /* AHCI controllers often implement SFF compatible interface.
+ * Grab all PCI BARs just in case.
+ */
+ rc = pcim_iomap_regions_request_all(pdev, 1 << AHCI_PCI_BAR, DRV_NAME);
if (rc == -EBUSY)
pcim_pin_device(pdev);
if (rc)
diff --git a/drivers/ata/libata-acpi.c b/drivers/ata/libata-acpi.c
index 9e8ec19..bf98a56 100644
--- a/drivers/ata/libata-acpi.c
+++ b/drivers/ata/libata-acpi.c
@@ -118,45 +118,77 @@
ap->pflags |= ATA_PFLAG_INIT_GTM_VALID;
}
-static void ata_acpi_handle_hotplug(struct ata_port *ap, struct kobject *kobj,
+static void ata_acpi_handle_hotplug(struct ata_port *ap, struct ata_device *dev,
u32 event)
{
char event_string[12];
char *envp[] = { event_string, NULL };
- struct ata_eh_info *ehi = &ap->link.eh_info;
+ struct ata_eh_info *ehi;
+ struct kobject *kobj = NULL;
+ int wait = 0;
+ unsigned long flags;
- if (event == 0 || event == 1) {
- unsigned long flags;
- spin_lock_irqsave(ap->lock, flags);
- ata_ehi_clear_desc(ehi);
- ata_ehi_push_desc(ehi, "ACPI event");
- ata_ehi_hotplugged(ehi);
- ata_port_freeze(ap);
- spin_unlock_irqrestore(ap->lock, flags);
+ if (!ap)
+ ap = dev->link->ap;
+ ehi = &ap->link.eh_info;
+
+ spin_lock_irqsave(ap->lock, flags);
+
+ switch (event) {
+ case ACPI_NOTIFY_BUS_CHECK:
+ case ACPI_NOTIFY_DEVICE_CHECK:
+ ata_ehi_push_desc(ehi, "ACPI event");
+ ata_ehi_hotplugged(ehi);
+ ata_port_freeze(ap);
+ break;
+
+ case ACPI_NOTIFY_EJECT_REQUEST:
+ ata_ehi_push_desc(ehi, "ACPI event");
+ if (dev)
+ dev->flags |= ATA_DFLAG_DETACH;
+ else {
+ struct ata_link *tlink;
+ struct ata_device *tdev;
+
+ ata_port_for_each_link(tlink, ap)
+ ata_link_for_each_dev(tdev, tlink)
+ tdev->flags |= ATA_DFLAG_DETACH;
+ }
+
+ ata_port_schedule_eh(ap);
+ wait = 1;
+ break;
}
+ if (dev) {
+ if (dev->sdev)
+ kobj = &dev->sdev->sdev_gendev.kobj;
+ } else
+ kobj = &ap->dev->kobj;
+
if (kobj) {
sprintf(event_string, "BAY_EVENT=%d", event);
kobject_uevent_env(kobj, KOBJ_CHANGE, envp);
}
+
+ spin_unlock_irqrestore(ap->lock, flags);
+
+ if (wait)
+ ata_port_wait_eh(ap);
}
static void ata_acpi_dev_notify(acpi_handle handle, u32 event, void *data)
{
struct ata_device *dev = data;
- struct kobject *kobj = NULL;
- if (dev->sdev)
- kobj = &dev->sdev->sdev_gendev.kobj;
-
- ata_acpi_handle_hotplug(dev->link->ap, kobj, event);
+ ata_acpi_handle_hotplug(NULL, dev, event);
}
static void ata_acpi_ap_notify(acpi_handle handle, u32 event, void *data)
{
struct ata_port *ap = data;
- ata_acpi_handle_hotplug(ap, &ap->dev->kobj, event);
+ ata_acpi_handle_hotplug(ap, NULL, event);
}
/**
@@ -191,20 +223,30 @@
else
ata_acpi_associate_ide_port(ap);
- if (ap->acpi_handle)
- acpi_install_notify_handler (ap->acpi_handle,
- ACPI_SYSTEM_NOTIFY,
- ata_acpi_ap_notify,
- ap);
+ if (ap->acpi_handle) {
+ acpi_install_notify_handler(ap->acpi_handle,
+ ACPI_SYSTEM_NOTIFY,
+ ata_acpi_ap_notify, ap);
+#if defined(CONFIG_ACPI_DOCK) || defined(CONFIG_ACPI_DOCK_MODULE)
+ /* we might be on a docking station */
+ register_hotplug_dock_device(ap->acpi_handle,
+ ata_acpi_ap_notify, ap);
+#endif
+ }
for (j = 0; j < ata_link_max_devices(&ap->link); j++) {
struct ata_device *dev = &ap->link.device[j];
- if (dev->acpi_handle)
- acpi_install_notify_handler (dev->acpi_handle,
- ACPI_SYSTEM_NOTIFY,
- ata_acpi_dev_notify,
- dev);
+ if (dev->acpi_handle) {
+ acpi_install_notify_handler(dev->acpi_handle,
+ ACPI_SYSTEM_NOTIFY,
+ ata_acpi_dev_notify, dev);
+#if defined(CONFIG_ACPI_DOCK) || defined(CONFIG_ACPI_DOCK_MODULE)
+ /* we might be on a docking station */
+ register_hotplug_dock_device(dev->acpi_handle,
+ ata_acpi_dev_notify, dev);
+#endif
+ }
}
}
}
@@ -382,7 +424,7 @@
if (ata_msg_probe(ap))
ata_dev_printk(dev, KERN_DEBUG, "%s: ENTER: port#: %d\n",
- __FUNCTION__, ap->port_no);
+ __func__, ap->port_no);
/* _GTF has no input parameters */
status = acpi_evaluate_object(dev->acpi_handle, "_GTF", NULL, &output);
@@ -402,7 +444,7 @@
if (ata_msg_probe(ap))
ata_dev_printk(dev, KERN_DEBUG, "%s: Run _GTF: "
"length or ptr is NULL (0x%llx, 0x%p)\n",
- __FUNCTION__,
+ __func__,
(unsigned long long)output.length,
output.pointer);
rc = -EINVAL;
@@ -432,7 +474,7 @@
if (ata_msg_probe(ap))
ata_dev_printk(dev, KERN_DEBUG,
"%s: returning gtf=%p, gtf_count=%d\n",
- __FUNCTION__, *gtf, rc);
+ __func__, *gtf, rc);
}
return rc;
@@ -725,7 +767,7 @@
if (ata_msg_probe(ap))
ata_dev_printk(dev, KERN_DEBUG, "%s: ix = %d, port#: %d\n",
- __FUNCTION__, dev->devno, ap->port_no);
+ __func__, dev->devno, ap->port_no);
/* Give the drive Identify data to the drive via the _SDD method */
/* _SDD: set up input parameters */
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index fbc2435..c4248b3 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -106,14 +106,15 @@
static int ata_force_tbl_size;
static char ata_force_param_buf[PAGE_SIZE] __initdata;
-module_param_string(force, ata_force_param_buf, sizeof(ata_force_param_buf), 0444);
+/* param_buf is thrown away after initialization, disallow read */
+module_param_string(force, ata_force_param_buf, sizeof(ata_force_param_buf), 0);
MODULE_PARM_DESC(force, "Force ATA configurations including cable type, link speed and transfer mode (see Documentation/kernel-parameters.txt for details)");
int atapi_enabled = 1;
module_param(atapi_enabled, int, 0444);
MODULE_PARM_DESC(atapi_enabled, "Enable discovery of ATAPI devices (0=off, 1=on)");
-int atapi_dmadir = 0;
+static int atapi_dmadir = 0;
module_param(atapi_dmadir, int, 0444);
MODULE_PARM_DESC(atapi_dmadir, "Enable ATAPI DMADIR bridge support (0=off, 1=on)");
@@ -1415,12 +1416,12 @@
/* read native max address */
rc = ata_read_native_max_address(dev, &native_sectors);
if (rc) {
- /* If HPA isn't going to be unlocked, skip HPA
- * resizing from the next try.
+ /* If device aborted the command or HPA isn't going to
+ * be unlocked, skip HPA resizing.
*/
- if (!ata_ignore_hpa) {
+ if (rc == -EACCES || !ata_ignore_hpa) {
ata_dev_printk(dev, KERN_WARNING, "HPA support seems "
- "broken, will skip HPA handling\n");
+ "broken, skipping HPA handling\n");
dev->horkage |= ATA_HORKAGE_BROKEN_HPA;
/* we can continue if device aborted the command */
@@ -1719,7 +1720,7 @@
cancel_rearming_delayed_work(&ap->port_task);
if (ata_msg_ctl(ap))
- ata_port_printk(ap, KERN_DEBUG, "%s: EXIT\n", __FUNCTION__);
+ ata_port_printk(ap, KERN_DEBUG, "%s: EXIT\n", __func__);
}
static void ata_qc_complete_internal(struct ata_queued_cmd *qc)
@@ -2056,7 +2057,7 @@
int rc;
if (ata_msg_ctl(ap))
- ata_dev_printk(dev, KERN_DEBUG, "%s: ENTER\n", __FUNCTION__);
+ ata_dev_printk(dev, KERN_DEBUG, "%s: ENTER\n", __func__);
ata_dev_select(ap, dev->devno, 1, 1); /* select device 0/1 */
retry:
@@ -2091,24 +2092,34 @@
id, sizeof(id[0]) * ATA_ID_WORDS, 0);
if (err_mask) {
if (err_mask & AC_ERR_NODEV_HINT) {
- DPRINTK("ata%u.%d: NODEV after polling detection\n",
- ap->print_id, dev->devno);
+ ata_dev_printk(dev, KERN_DEBUG,
+ "NODEV after polling detection\n");
return -ENOENT;
}
- /* Device or controller might have reported the wrong
- * device class. Give a shot at the other IDENTIFY if
- * the current one is aborted by the device.
- */
- if (may_fallback &&
- (err_mask == AC_ERR_DEV) && (tf.feature & ATA_ABORTED)) {
- may_fallback = 0;
+ if ((err_mask == AC_ERR_DEV) && (tf.feature & ATA_ABORTED)) {
+ /* Device or controller might have reported
+ * the wrong device class. Give a shot at the
+ * other IDENTIFY if the current one is
+ * aborted by the device.
+ */
+ if (may_fallback) {
+ may_fallback = 0;
- if (class == ATA_DEV_ATA)
- class = ATA_DEV_ATAPI;
- else
- class = ATA_DEV_ATA;
- goto retry;
+ if (class == ATA_DEV_ATA)
+ class = ATA_DEV_ATAPI;
+ else
+ class = ATA_DEV_ATA;
+ goto retry;
+ }
+
+ /* Control reaches here iff the device aborted
+ * both flavors of IDENTIFYs which happens
+ * sometimes with phantom devices.
+ */
+ ata_dev_printk(dev, KERN_DEBUG,
+ "both IDENTIFYs aborted, assuming NODEV\n");
+ return -ENOENT;
}
rc = -EIO;
@@ -2253,12 +2264,12 @@
if (!ata_dev_enabled(dev) && ata_msg_info(ap)) {
ata_dev_printk(dev, KERN_INFO, "%s: ENTER/EXIT -- nodev\n",
- __FUNCTION__);
+ __func__);
return 0;
}
if (ata_msg_probe(ap))
- ata_dev_printk(dev, KERN_DEBUG, "%s: ENTER\n", __FUNCTION__);
+ ata_dev_printk(dev, KERN_DEBUG, "%s: ENTER\n", __func__);
/* set horkage */
dev->horkage |= ata_dev_blacklisted(dev);
@@ -2279,7 +2290,7 @@
ata_dev_printk(dev, KERN_DEBUG,
"%s: cfg 49:%04x 82:%04x 83:%04x 84:%04x "
"85:%04x 86:%04x 87:%04x 88:%04x\n",
- __FUNCTION__,
+ __func__,
id[49], id[82], id[83], id[84],
id[85], id[86], id[87], id[88]);
@@ -2511,13 +2522,13 @@
if (ata_msg_probe(ap))
ata_dev_printk(dev, KERN_DEBUG, "%s: EXIT, drv_stat = 0x%x\n",
- __FUNCTION__, ata_chk_status(ap));
+ __func__, ata_chk_status(ap));
return 0;
err_out_nosup:
if (ata_msg_probe(ap))
ata_dev_printk(dev, KERN_DEBUG,
- "%s: EXIT, err\n", __FUNCTION__);
+ "%s: EXIT, err\n", __func__);
return rc;
}
@@ -6567,6 +6578,8 @@
ata_lpm_enable(host);
rc = ata_host_request_pm(host, mesg, 0, ATA_EHI_QUIET, 1);
+ if (rc == 0)
+ host->dev->power.power_state = mesg;
return rc;
}
@@ -6585,6 +6598,7 @@
{
ata_host_request_pm(host, PMSG_ON, ATA_EH_SOFTRESET,
ATA_EHI_NO_AUTOPSY | ATA_EHI_QUIET, 0);
+ host->dev->power.power_state = PMSG_ON;
/* reenable link pm */
ata_lpm_disable(host);
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 698ce2c..681252f 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -2150,6 +2150,15 @@
ap->ops->set_piomode(ap, dev);
}
+ if (!softreset && !hardreset) {
+ if (verbose)
+ ata_link_printk(link, KERN_INFO, "no reset method "
+ "available, skipping reset\n");
+ if (!(lflags & ATA_LFLAG_ASSUME_CLASS))
+ lflags |= ATA_LFLAG_ASSUME_ATA;
+ goto done;
+ }
+
/* Determine which reset to use and record in ehc->i.action.
* prereset() may examine and modify it.
*/
@@ -2254,6 +2263,7 @@
lflags |= ATA_LFLAG_ASSUME_ATA;
}
+ done:
ata_link_for_each_dev(dev, link) {
/* After the reset, the device state is PIO 0 and the
* controller state is undefined. Reset also wakes up
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 0562b0a4..15795394 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -527,6 +527,14 @@
return qc;
}
+static void ata_qc_set_pc_nbytes(struct ata_queued_cmd *qc)
+{
+ struct scsi_cmnd *scmd = qc->scsicmd;
+
+ qc->extrabytes = scmd->request->extra_len;
+ qc->nbytes = scsi_bufflen(scmd) + qc->extrabytes;
+}
+
/**
* ata_dump_status - user friendly display of error info
* @id: id of the port in question
@@ -862,9 +870,10 @@
struct request_queue *q = sdev->request_queue;
void *buf;
- /* set the min alignment */
+ /* set the min alignment and padding */
blk_queue_update_dma_alignment(sdev->request_queue,
ATA_DMA_PAD_SZ - 1);
+ blk_queue_dma_pad(sdev->request_queue, ATA_DMA_PAD_SZ - 1);
/* configure draining */
buf = kmalloc(ATAPI_MAX_DRAIN, q->bounce_gfp | GFP_KERNEL);
@@ -1694,12 +1703,17 @@
u8 *rbuf;
unsigned int buflen, rc;
struct scsi_cmnd *cmd = args->cmd;
+ unsigned long flags;
+
+ local_irq_save(flags);
buflen = ata_scsi_rbuf_get(cmd, &rbuf);
memset(rbuf, 0, buflen);
rc = actor(args, rbuf, buflen);
ata_scsi_rbuf_put(cmd, rbuf);
+ local_irq_restore(flags);
+
if (rc == 0)
cmd->result = SAM_STAT_GOOD;
args->done(cmd);
@@ -2473,6 +2487,9 @@
if ((scsicmd[0] == INQUIRY) && ((scsicmd[1] & 0x03) == 0)) {
u8 *buf = NULL;
unsigned int buflen;
+ unsigned long flags;
+
+ local_irq_save(flags);
buflen = ata_scsi_rbuf_get(cmd, &buf);
@@ -2490,6 +2507,8 @@
}
ata_scsi_rbuf_put(cmd, buf);
+
+ local_irq_restore(flags);
}
cmd->result = SAM_STAT_GOOD;
@@ -2528,7 +2547,7 @@
}
qc->tf.command = ATA_CMD_PACKET;
- qc->nbytes = scsi_bufflen(scmd);
+ ata_qc_set_pc_nbytes(qc);
/* check whether ATAPI DMA is safe */
if (!using_pio && ata_check_atapi_dma(qc))
@@ -2539,7 +2558,7 @@
* want to set it properly, and for DMA where it is
* effectively meaningless.
*/
- nbytes = min(scmd->request->raw_data_len, (unsigned int)63 * 1024);
+ nbytes = min(ata_qc_raw_nbytes(qc), (unsigned int)63 * 1024);
/* Most ATAPI devices which honor transfer chunk size don't
* behave according to the spec when odd chunk size which
@@ -2865,7 +2884,7 @@
* TODO: find out if we need to do more here to
* cover scatter/gather case.
*/
- qc->nbytes = scsi_bufflen(scmd);
+ ata_qc_set_pc_nbytes(qc);
/* request result TF and be quiet about device error */
qc->flags |= ATA_QCFLAG_RESULT_TF | ATA_QCFLAG_QUIET;
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 60cd4b1..20dc572 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -56,7 +56,8 @@
ap->ctl &= ~ATA_NIEN;
ap->last_ctl = ap->ctl;
- iowrite8(ap->ctl, ioaddr->ctl_addr);
+ if (ioaddr->ctl_addr)
+ iowrite8(ap->ctl, ioaddr->ctl_addr);
tmp = ata_wait_idle(ap);
ap->ops->irq_clear(ap);
@@ -81,12 +82,14 @@
unsigned int is_addr = tf->flags & ATA_TFLAG_ISADDR;
if (tf->ctl != ap->last_ctl) {
- iowrite8(tf->ctl, ioaddr->ctl_addr);
+ if (ioaddr->ctl_addr)
+ iowrite8(tf->ctl, ioaddr->ctl_addr);
ap->last_ctl = tf->ctl;
ata_wait_idle(ap);
}
if (is_addr && (tf->flags & ATA_TFLAG_LBA48)) {
+ WARN_ON(!ioaddr->ctl_addr);
iowrite8(tf->hob_feature, ioaddr->feature_addr);
iowrite8(tf->hob_nsect, ioaddr->nsect_addr);
iowrite8(tf->hob_lbal, ioaddr->lbal_addr);
@@ -167,14 +170,17 @@
tf->device = ioread8(ioaddr->device_addr);
if (tf->flags & ATA_TFLAG_LBA48) {
- iowrite8(tf->ctl | ATA_HOB, ioaddr->ctl_addr);
- tf->hob_feature = ioread8(ioaddr->error_addr);
- tf->hob_nsect = ioread8(ioaddr->nsect_addr);
- tf->hob_lbal = ioread8(ioaddr->lbal_addr);
- tf->hob_lbam = ioread8(ioaddr->lbam_addr);
- tf->hob_lbah = ioread8(ioaddr->lbah_addr);
- iowrite8(tf->ctl, ioaddr->ctl_addr);
- ap->last_ctl = tf->ctl;
+ if (likely(ioaddr->ctl_addr)) {
+ iowrite8(tf->ctl | ATA_HOB, ioaddr->ctl_addr);
+ tf->hob_feature = ioread8(ioaddr->error_addr);
+ tf->hob_nsect = ioread8(ioaddr->nsect_addr);
+ tf->hob_lbal = ioread8(ioaddr->lbal_addr);
+ tf->hob_lbam = ioread8(ioaddr->lbam_addr);
+ tf->hob_lbah = ioread8(ioaddr->lbah_addr);
+ iowrite8(tf->ctl, ioaddr->ctl_addr);
+ ap->last_ctl = tf->ctl;
+ } else
+ WARN_ON(1);
}
}
@@ -352,7 +358,8 @@
ap->ctl |= ATA_NIEN;
ap->last_ctl = ap->ctl;
- iowrite8(ap->ctl, ioaddr->ctl_addr);
+ if (ioaddr->ctl_addr)
+ iowrite8(ap->ctl, ioaddr->ctl_addr);
/* Under certain circumstances, some controllers raise IRQ on
* ATA_NIEN manipulation. Also, many controllers fail to mask
@@ -459,13 +466,14 @@
*/
void ata_bmdma_error_handler(struct ata_port *ap)
{
- ata_reset_fn_t hardreset;
+ ata_reset_fn_t softreset = NULL, hardreset = NULL;
- hardreset = NULL;
+ if (ap->ioaddr.ctl_addr)
+ softreset = ata_std_softreset;
if (sata_scr_valid(&ap->link))
hardreset = sata_std_hardreset;
- ata_bmdma_drive_eh(ap, ata_std_prereset, ata_std_softreset, hardreset,
+ ata_bmdma_drive_eh(ap, ata_std_prereset, softreset, hardreset,
ata_std_postreset);
}
diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
index 6036ded..aa884f7 100644
--- a/drivers/ata/libata.h
+++ b/drivers/ata/libata.h
@@ -56,7 +56,6 @@
extern unsigned int ata_print_id;
extern struct workqueue_struct *ata_aux_wq;
extern int atapi_enabled;
-extern int atapi_dmadir;
extern int atapi_passthru16;
extern int libata_fua;
extern int libata_noacpi;
diff --git a/drivers/ata/pata_ali.c b/drivers/ata/pata_ali.c
index 7e68edf3..8786455 100644
--- a/drivers/ata/pata_ali.c
+++ b/drivers/ata/pata_ali.c
@@ -295,7 +295,7 @@
static int ali_check_atapi_dma(struct ata_queued_cmd *qc)
{
/* If its not a media command, its not worth it */
- if (qc->nbytes < 2048)
+ if (atapi_cmd_type(qc->cdb[0]) == ATAPI_MISC)
return -EOPNOTSUPP;
return 0;
}
diff --git a/drivers/ata/pata_hpt366.c b/drivers/ata/pata_hpt366.c
index 0713872..a742efa 100644
--- a/drivers/ata/pata_hpt366.c
+++ b/drivers/ata/pata_hpt366.c
@@ -27,7 +27,7 @@
#include <linux/libata.h>
#define DRV_NAME "pata_hpt366"
-#define DRV_VERSION "0.6.1"
+#define DRV_VERSION "0.6.2"
struct hpt_clock {
u8 xfer_speed;
@@ -180,9 +180,9 @@
if (hpt_dma_blacklisted(adev, "UDMA", bad_ata33))
mask &= ~ATA_MASK_UDMA;
if (hpt_dma_blacklisted(adev, "UDMA3", bad_ata66_3))
- mask &= ~(0x07 << ATA_SHIFT_UDMA);
+ mask &= ~(0xF8 << ATA_SHIFT_UDMA);
if (hpt_dma_blacklisted(adev, "UDMA4", bad_ata66_4))
- mask &= ~(0x0F << ATA_SHIFT_UDMA);
+ mask &= ~(0xF0 << ATA_SHIFT_UDMA);
}
return ata_pci_default_filter(adev, mask);
}
diff --git a/drivers/ata/pata_hpt37x.c b/drivers/ata/pata_hpt37x.c
index 68eb349..9a10878 100644
--- a/drivers/ata/pata_hpt37x.c
+++ b/drivers/ata/pata_hpt37x.c
@@ -24,7 +24,7 @@
#include <linux/libata.h>
#define DRV_NAME "pata_hpt37x"
-#define DRV_VERSION "0.6.9"
+#define DRV_VERSION "0.6.11"
struct hpt_clock {
u8 xfer_speed;
@@ -281,7 +281,7 @@
if (hpt_dma_blacklisted(adev, "UDMA", bad_ata33))
mask &= ~ATA_MASK_UDMA;
if (hpt_dma_blacklisted(adev, "UDMA100", bad_ata100_5))
- mask &= ~(0x1F << ATA_SHIFT_UDMA);
+ mask &= ~(0xE0 << ATA_SHIFT_UDMA);
}
return ata_pci_default_filter(adev, mask);
}
@@ -297,7 +297,7 @@
{
if (adev->class == ATA_DEV_ATA) {
if (hpt_dma_blacklisted(adev, "UDMA100", bad_ata100_5))
- mask &= ~ (0x1F << ATA_SHIFT_UDMA);
+ mask &= ~(0xE0 << ATA_SHIFT_UDMA);
}
return ata_pci_default_filter(adev, mask);
}
diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c
index 109ddd4..257951d 100644
--- a/drivers/ata/pata_it821x.c
+++ b/drivers/ata/pata_it821x.c
@@ -564,7 +564,7 @@
struct it821x_dev *itdev = ap->private_data;
/* Only use dma for transfers to/from the media. */
- if (qc->nbytes < 2048)
+ if (ata_qc_raw_nbytes(qc) < 2048)
return -EOPNOTSUPP;
/* No ATAPI DMA in smart mode */
diff --git a/drivers/ata/pata_pdc2027x.c b/drivers/ata/pata_pdc2027x.c
index 028af5d..511c89b 100644
--- a/drivers/ata/pata_pdc2027x.c
+++ b/drivers/ata/pata_pdc2027x.c
@@ -39,7 +39,7 @@
#undef PDC_DEBUG
#ifdef PDC_DEBUG
-#define PDPRINTK(fmt, args...) printk(KERN_ERR "%s: " fmt, __FUNCTION__, ## args)
+#define PDPRINTK(fmt, args...) printk(KERN_ERR "%s: " fmt, __func__, ## args)
#else
#define PDPRINTK(fmt, args...)
#endif
diff --git a/drivers/ata/pata_rb500_cf.c b/drivers/ata/pata_rb500_cf.c
new file mode 100644
index 0000000..4ce9b03
--- /dev/null
+++ b/drivers/ata/pata_rb500_cf.c
@@ -0,0 +1,314 @@
+/*
+ * A low-level PATA driver to handle a Compact Flash connected on the
+ * Mikrotik's RouterBoard 532 board.
+ *
+ * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
+ *
+ * This file was based on: drivers/ata/pata_ixp4xx_cf.c
+ * Copyright (C) 2006-07 Tower Technologies
+ * Author: Alessandro Zummo <a.zummo@towertech.it>
+ *
+ * Also was based on the driver for Linux 2.4.xx published by Mikrotik for
+ * their RouterBoard 1xx and 5xx series devices. The original Mikrotik code
+ * seems not to have a license.
+ *
+ * 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/kernel.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+#include <linux/io.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+
+#include <linux/libata.h>
+#include <scsi/scsi_host.h>
+
+#include <asm/gpio.h>
+
+#define DRV_NAME "pata-rb500-cf"
+#define DRV_VERSION "0.1.0"
+#define DRV_DESC "PATA driver for RouterBOARD 532 Compact Flash"
+
+#define RB500_CF_MAXPORTS 1
+#define RB500_CF_IO_DELAY 400
+
+#define RB500_CF_REG_CMD 0x0800
+#define RB500_CF_REG_CTRL 0x080E
+#define RB500_CF_REG_DATA 0x0C00
+
+struct rb500_cf_info {
+ void __iomem *iobase;
+ unsigned int gpio_line;
+ int frozen;
+ unsigned int irq;
+};
+
+/* ------------------------------------------------------------------------ */
+
+static inline void rb500_pata_finish_io(struct ata_port *ap)
+{
+ struct ata_host *ah = ap->host;
+ struct rb500_cf_info *info = ah->private_data;
+
+ ata_altstatus(ap);
+ ndelay(RB500_CF_IO_DELAY);
+
+ set_irq_type(info->irq, IRQ_TYPE_LEVEL_HIGH);
+}
+
+static void rb500_pata_exec_command(struct ata_port *ap,
+ const struct ata_taskfile *tf)
+{
+ writeb(tf->command, ap->ioaddr.command_addr);
+ rb500_pata_finish_io(ap);
+}
+
+static void rb500_pata_data_xfer(struct ata_device *adev, unsigned char *buf,
+ unsigned int buflen, int write_data)
+{
+ struct ata_port *ap = adev->link->ap;
+ void __iomem *ioaddr = ap->ioaddr.data_addr;
+
+ if (write_data) {
+ for (; buflen > 0; buflen--, buf++)
+ writeb(*buf, ioaddr);
+ } else {
+ for (; buflen > 0; buflen--, buf++)
+ *buf = readb(ioaddr);
+ }
+
+ rb500_pata_finish_io(adev->link->ap);
+}
+
+static void rb500_pata_freeze(struct ata_port *ap)
+{
+ struct rb500_cf_info *info = ap->host->private_data;
+
+ info->frozen = 1;
+}
+
+static void rb500_pata_thaw(struct ata_port *ap)
+{
+ struct rb500_cf_info *info = ap->host->private_data;
+
+ info->frozen = 0;
+}
+
+static irqreturn_t rb500_pata_irq_handler(int irq, void *dev_instance)
+{
+ struct ata_host *ah = dev_instance;
+ struct rb500_cf_info *info = ah->private_data;
+
+ if (gpio_get_value(info->gpio_line)) {
+ set_irq_type(info->irq, IRQ_TYPE_LEVEL_LOW);
+ if (!info->frozen)
+ ata_interrupt(info->irq, dev_instance);
+ } else {
+ set_irq_type(info->irq, IRQ_TYPE_LEVEL_HIGH);
+ }
+
+ return IRQ_HANDLED;
+}
+
+static void rb500_pata_irq_clear(struct ata_port *ap)
+{
+}
+
+static int rb500_pata_port_start(struct ata_port *ap)
+{
+ return 0;
+}
+
+static struct ata_port_operations rb500_pata_port_ops = {
+ .tf_load = ata_tf_load,
+ .tf_read = ata_tf_read,
+
+ .exec_command = rb500_pata_exec_command,
+ .check_status = ata_check_status,
+ .dev_select = ata_std_dev_select,
+
+ .data_xfer = rb500_pata_data_xfer,
+
+ .qc_prep = ata_qc_prep,
+ .qc_issue = ata_qc_issue_prot,
+
+ .freeze = rb500_pata_freeze,
+ .thaw = rb500_pata_thaw,
+ .error_handler = ata_bmdma_error_handler,
+
+ .irq_handler = rb500_pata_irq_handler,
+ .irq_clear = rb500_pata_irq_clear,
+ .irq_on = ata_irq_on,
+
+ .port_start = rb500_pata_port_start,
+};
+
+/* ------------------------------------------------------------------------ */
+
+static struct scsi_host_template rb500_pata_sht = {
+ .module = THIS_MODULE,
+ .name = DRV_NAME,
+ .ioctl = ata_scsi_ioctl,
+ .queuecommand = ata_scsi_queuecmd,
+ .slave_configure = ata_scsi_slave_config,
+ .slave_destroy = ata_scsi_slave_destroy,
+ .bios_param = ata_std_bios_param,
+ .proc_name = DRV_NAME,
+
+ .can_queue = ATA_DEF_QUEUE,
+ .this_id = ATA_SHT_THIS_ID,
+ .sg_tablesize = LIBATA_MAX_PRD,
+ .dma_boundary = ATA_DMA_BOUNDARY,
+ .cmd_per_lun = ATA_SHT_CMD_PER_LUN,
+ .emulated = ATA_SHT_EMULATED,
+ .use_clustering = ATA_SHT_USE_CLUSTERING,
+};
+
+/* ------------------------------------------------------------------------ */
+
+static void rb500_pata_setup_ports(struct ata_host *ah)
+{
+ struct rb500_cf_info *info = ah->private_data;
+ struct ata_port *ap;
+
+ ap = ah->ports[0];
+
+ ap->ops = &rb500_pata_port_ops;
+ ap->pio_mask = 0x1f; /* PIO4 */
+ ap->flags = ATA_FLAG_NO_LEGACY | ATA_FLAG_MMIO;
+
+ ap->ioaddr.cmd_addr = info->iobase + RB500_CF_REG_CMD;
+ ap->ioaddr.ctl_addr = info->iobase + RB500_CF_REG_CTRL;
+ ap->ioaddr.altstatus_addr = info->iobase + RB500_CF_REG_CTRL;
+
+ ata_std_ports(&ap->ioaddr);
+
+ ap->ioaddr.data_addr = info->iobase + RB500_CF_REG_DATA;
+}
+
+static __devinit int rb500_pata_driver_probe(struct platform_device *pdev)
+{
+ unsigned int irq;
+ int gpio;
+ struct resource *res;
+ struct ata_host *ah;
+ struct rb500_cf_info *info;
+ int ret;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res) {
+ dev_err(&pdev->dev, "no IOMEM resource found\n");
+ return -EINVAL;
+ }
+
+ irq = platform_get_irq(pdev, 0);
+ if (irq <= 0) {
+ dev_err(&pdev->dev, "no IRQ resource found\n");
+ return -ENOENT;
+ }
+
+ gpio = irq_to_gpio(irq);
+ if (gpio < 0) {
+ dev_err(&pdev->dev, "no GPIO found for irq%d\n", irq);
+ return -ENOENT;
+ }
+
+ ret = gpio_request(gpio, DRV_NAME);
+ if (ret) {
+ dev_err(&pdev->dev, "GPIO request failed\n");
+ return ret;
+ }
+
+ /* allocate host */
+ ah = ata_host_alloc(&pdev->dev, RB500_CF_MAXPORTS);
+ if (!ah)
+ return -ENOMEM;
+
+ platform_set_drvdata(pdev, ah);
+
+ info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL);
+ if (!info)
+ return -ENOMEM;
+
+ ah->private_data = info;
+ info->gpio_line = gpio;
+ info->irq = irq;
+
+ info->iobase = devm_ioremap_nocache(&pdev->dev, res->start,
+ res->end - res->start + 1);
+ if (!info->iobase)
+ return -ENOMEM;
+
+ ret = gpio_direction_input(gpio);
+ if (ret) {
+ dev_err(&pdev->dev, "unable to set GPIO direction, err=%d\n",
+ ret);
+ goto err_free_gpio;
+ }
+
+ rb500_pata_setup_ports(ah);
+
+ ret = ata_host_activate(ah, irq, rb500_pata_irq_handler,
+ IRQF_TRIGGER_LOW, &rb500_pata_sht);
+ if (ret)
+ goto err_free_gpio;
+
+ return 0;
+
+err_free_gpio:
+ gpio_free(gpio);
+
+ return ret;
+}
+
+static __devexit int rb500_pata_driver_remove(struct platform_device *pdev)
+{
+ struct ata_host *ah = platform_get_drvdata(pdev);
+ struct rb500_cf_info *info = ah->private_data;
+
+ ata_host_detach(ah);
+ gpio_free(info->gpio_line);
+
+ return 0;
+}
+
+static struct platform_driver rb500_pata_platform_driver = {
+ .probe = rb500_pata_driver_probe,
+ .remove = __devexit_p(rb500_pata_driver_remove),
+ .driver = {
+ .name = DRV_NAME,
+ .owner = THIS_MODULE,
+ },
+};
+
+/* ------------------------------------------------------------------------ */
+
+#define DRV_INFO DRV_DESC " version " DRV_VERSION
+
+static int __init rb500_pata_module_init(void)
+{
+ printk(KERN_INFO DRV_INFO "\n");
+
+ return platform_driver_register(&rb500_pata_platform_driver);
+}
+
+static void __exit rb500_pata_module_exit(void)
+{
+ platform_driver_unregister(&rb500_pata_platform_driver);
+}
+
+MODULE_AUTHOR("Gabor Juhos <juhosg at openwrt.org>");
+MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
+MODULE_DESCRIPTION(DRV_DESC);
+MODULE_VERSION(DRV_VERSION);
+MODULE_LICENSE("GPL");
+
+module_init(rb500_pata_module_init);
+module_exit(rb500_pata_module_exit);
diff --git a/drivers/ata/pata_serverworks.c b/drivers/ata/pata_serverworks.c
index 9c523fb..a589c0f 100644
--- a/drivers/ata/pata_serverworks.c
+++ b/drivers/ata/pata_serverworks.c
@@ -226,7 +226,7 @@
for (i = 0; (p = csb_bad_ata100[i]) != NULL; i++) {
if (!strcmp(p, model_num))
- mask &= ~(0x1F << ATA_SHIFT_UDMA);
+ mask &= ~(0xE0 << ATA_SHIFT_UDMA);
}
return ata_pci_default_filter(adev, mask);
}
diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c
index f251a5f..11c1afe 100644
--- a/drivers/ata/sata_promise.c
+++ b/drivers/ata/sata_promise.c
@@ -46,7 +46,7 @@
#include "sata_promise.h"
#define DRV_NAME "sata_promise"
-#define DRV_VERSION "2.11"
+#define DRV_VERSION "2.12"
enum {
PDC_MAX_PORTS = 4,
@@ -145,7 +145,9 @@
static void pdc_irq_clear(struct ata_port *ap);
static unsigned int pdc_qc_issue_prot(struct ata_queued_cmd *qc);
static void pdc_freeze(struct ata_port *ap);
+static void pdc_sata_freeze(struct ata_port *ap);
static void pdc_thaw(struct ata_port *ap);
+static void pdc_sata_thaw(struct ata_port *ap);
static void pdc_pata_error_handler(struct ata_port *ap);
static void pdc_sata_error_handler(struct ata_port *ap);
static void pdc_post_internal_cmd(struct ata_queued_cmd *qc);
@@ -180,8 +182,8 @@
.qc_prep = pdc_qc_prep,
.qc_issue = pdc_qc_issue_prot,
- .freeze = pdc_freeze,
- .thaw = pdc_thaw,
+ .freeze = pdc_sata_freeze,
+ .thaw = pdc_sata_thaw,
.error_handler = pdc_sata_error_handler,
.post_internal_cmd = pdc_post_internal_cmd,
.cable_detect = pdc_sata_cable_detect,
@@ -205,8 +207,8 @@
.qc_prep = pdc_qc_prep,
.qc_issue = pdc_qc_issue_prot,
- .freeze = pdc_freeze,
- .thaw = pdc_thaw,
+ .freeze = pdc_sata_freeze,
+ .thaw = pdc_sata_thaw,
.error_handler = pdc_sata_error_handler,
.post_internal_cmd = pdc_post_internal_cmd,
.cable_detect = pdc_sata_cable_detect,
@@ -631,6 +633,41 @@
}
}
+static int pdc_is_sataii_tx4(unsigned long flags)
+{
+ const unsigned long mask = PDC_FLAG_GEN_II | PDC_FLAG_4_PORTS;
+ return (flags & mask) == mask;
+}
+
+static unsigned int pdc_port_no_to_ata_no(unsigned int port_no,
+ int is_sataii_tx4)
+{
+ static const unsigned char sataii_tx4_port_remap[4] = { 3, 1, 0, 2};
+ return is_sataii_tx4 ? sataii_tx4_port_remap[port_no] : port_no;
+}
+
+static unsigned int pdc_sata_nr_ports(const struct ata_port *ap)
+{
+ return (ap->flags & PDC_FLAG_4_PORTS) ? 4 : 2;
+}
+
+static unsigned int pdc_sata_ata_port_to_ata_no(const struct ata_port *ap)
+{
+ const struct ata_host *host = ap->host;
+ unsigned int nr_ports = pdc_sata_nr_ports(ap);
+ unsigned int i;
+
+ for(i = 0; i < nr_ports && host->ports[i] != ap; ++i)
+ ;
+ BUG_ON(i >= nr_ports);
+ return pdc_port_no_to_ata_no(i, pdc_is_sataii_tx4(ap->flags));
+}
+
+static unsigned int pdc_sata_hotplug_offset(const struct ata_port *ap)
+{
+ return (ap->flags & PDC_FLAG_GEN_II) ? PDC2_SATA_PLUG_CSR : PDC_SATA_PLUG_CSR;
+}
+
static void pdc_freeze(struct ata_port *ap)
{
void __iomem *mmio = ap->ioaddr.cmd_addr;
@@ -643,6 +680,29 @@
readl(mmio + PDC_CTLSTAT); /* flush */
}
+static void pdc_sata_freeze(struct ata_port *ap)
+{
+ struct ata_host *host = ap->host;
+ void __iomem *host_mmio = host->iomap[PDC_MMIO_BAR];
+ unsigned int hotplug_offset = pdc_sata_hotplug_offset(ap);
+ unsigned int ata_no = pdc_sata_ata_port_to_ata_no(ap);
+ u32 hotplug_status;
+
+ /* Disable hotplug events on this port.
+ *
+ * Locking:
+ * 1) hotplug register accesses must be serialised via host->lock
+ * 2) ap->lock == &ap->host->lock
+ * 3) ->freeze() and ->thaw() are called with ap->lock held
+ */
+ hotplug_status = readl(host_mmio + hotplug_offset);
+ hotplug_status |= 0x11 << (ata_no + 16);
+ writel(hotplug_status, host_mmio + hotplug_offset);
+ readl(host_mmio + hotplug_offset); /* flush */
+
+ pdc_freeze(ap);
+}
+
static void pdc_thaw(struct ata_port *ap)
{
void __iomem *mmio = ap->ioaddr.cmd_addr;
@@ -658,6 +718,26 @@
readl(mmio + PDC_CTLSTAT); /* flush */
}
+static void pdc_sata_thaw(struct ata_port *ap)
+{
+ struct ata_host *host = ap->host;
+ void __iomem *host_mmio = host->iomap[PDC_MMIO_BAR];
+ unsigned int hotplug_offset = pdc_sata_hotplug_offset(ap);
+ unsigned int ata_no = pdc_sata_ata_port_to_ata_no(ap);
+ u32 hotplug_status;
+
+ pdc_thaw(ap);
+
+ /* Enable hotplug events on this port.
+ * Locking: see pdc_sata_freeze().
+ */
+ hotplug_status = readl(host_mmio + hotplug_offset);
+ hotplug_status |= 0x11 << ata_no;
+ hotplug_status &= ~(0x11 << (ata_no + 16));
+ writel(hotplug_status, host_mmio + hotplug_offset);
+ readl(host_mmio + hotplug_offset); /* flush */
+}
+
static void pdc_common_error_handler(struct ata_port *ap, ata_reset_fn_t hardreset)
{
if (!(ap->pflags & ATA_PFLAG_FROZEN))
@@ -765,19 +845,6 @@
readl(mmio + PDC_INT_SEQMASK);
}
-static int pdc_is_sataii_tx4(unsigned long flags)
-{
- const unsigned long mask = PDC_FLAG_GEN_II | PDC_FLAG_4_PORTS;
- return (flags & mask) == mask;
-}
-
-static unsigned int pdc_port_no_to_ata_no(unsigned int port_no,
- int is_sataii_tx4)
-{
- static const unsigned char sataii_tx4_port_remap[4] = { 3, 1, 0, 2};
- return is_sataii_tx4 ? sataii_tx4_port_remap[port_no] : port_no;
-}
-
static irqreturn_t pdc_interrupt(int irq, void *dev_instance)
{
struct ata_host *host = dev_instance;
@@ -799,6 +866,8 @@
mmio_base = host->iomap[PDC_MMIO_BAR];
+ spin_lock(&host->lock);
+
/* read and clear hotplug flags for all ports */
if (host->ports[0]->flags & PDC_FLAG_GEN_II)
hotplug_offset = PDC2_SATA_PLUG_CSR;
@@ -814,11 +883,9 @@
if (mask == 0xffffffff && hotplug_status == 0) {
VPRINTK("QUICK EXIT 2\n");
- return IRQ_NONE;
+ goto done_irq;
}
- spin_lock(&host->lock);
-
mask &= 0xffff; /* only 16 tags possible */
if (mask == 0 && hotplug_status == 0) {
VPRINTK("QUICK EXIT 3\n");
diff --git a/drivers/ata/sata_svw.c b/drivers/ata/sata_svw.c
index 69f651e..840d1c4 100644
--- a/drivers/ata/sata_svw.c
+++ b/drivers/ata/sata_svw.c
@@ -45,6 +45,8 @@
#include <linux/interrupt.h>
#include <linux/device.h>
#include <scsi/scsi_host.h>
+#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi.h>
#include <linux/libata.h>
#ifdef CONFIG_PPC_OF
@@ -59,6 +61,7 @@
/* ap->flags bits */
K2_FLAG_SATA_8_PORTS = (1 << 24),
K2_FLAG_NO_ATAPI_DMA = (1 << 25),
+ K2_FLAG_BAR_POS_3 = (1 << 26),
/* Taskfile registers offsets */
K2_SATA_TF_CMD_OFFSET = 0x00,
@@ -88,8 +91,10 @@
/* Port stride */
K2_SATA_PORT_OFFSET = 0x100,
- board_svw4 = 0,
- board_svw8 = 1,
+ chip_svw4 = 0,
+ chip_svw8 = 1,
+ chip_svw42 = 2, /* bar 3 */
+ chip_svw43 = 3, /* bar 5 */
};
static u8 k2_stat_check_status(struct ata_port *ap);
@@ -97,10 +102,25 @@
static int k2_sata_check_atapi_dma(struct ata_queued_cmd *qc)
{
+ u8 cmnd = qc->scsicmd->cmnd[0];
+
if (qc->ap->flags & K2_FLAG_NO_ATAPI_DMA)
return -1; /* ATAPI DMA not supported */
+ else {
+ switch (cmnd) {
+ case READ_10:
+ case READ_12:
+ case READ_16:
+ case WRITE_10:
+ case WRITE_12:
+ case WRITE_16:
+ return 0;
- return 0;
+ default:
+ return -1;
+ }
+
+ }
}
static int k2_sata_scr_read(struct ata_port *ap, unsigned int sc_reg, u32 *val)
@@ -354,7 +374,7 @@
};
static const struct ata_port_info k2_port_info[] = {
- /* board_svw4 */
+ /* chip_svw4 */
{
.flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
ATA_FLAG_MMIO | K2_FLAG_NO_ATAPI_DMA,
@@ -363,7 +383,7 @@
.udma_mask = ATA_UDMA6,
.port_ops = &k2_sata_ops,
},
- /* board_svw8 */
+ /* chip_svw8 */
{
.flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
ATA_FLAG_MMIO | K2_FLAG_NO_ATAPI_DMA |
@@ -373,6 +393,24 @@
.udma_mask = ATA_UDMA6,
.port_ops = &k2_sata_ops,
},
+ /* chip_svw42 */
+ {
+ .flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+ ATA_FLAG_MMIO | K2_FLAG_BAR_POS_3,
+ .pio_mask = 0x1f,
+ .mwdma_mask = 0x07,
+ .udma_mask = ATA_UDMA6,
+ .port_ops = &k2_sata_ops,
+ },
+ /* chip_svw43 */
+ {
+ .flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+ ATA_FLAG_MMIO,
+ .pio_mask = 0x1f,
+ .mwdma_mask = 0x07,
+ .udma_mask = ATA_UDMA6,
+ .port_ops = &k2_sata_ops,
+ },
};
static void k2_sata_setup_port(struct ata_ioports *port, void __iomem *base)
@@ -402,7 +440,7 @@
{ &k2_port_info[ent->driver_data], NULL };
struct ata_host *host;
void __iomem *mmio_base;
- int n_ports, i, rc;
+ int n_ports, i, rc, bar_pos;
if (!printed_version++)
dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");
@@ -416,6 +454,9 @@
if (!host)
return -ENOMEM;
+ bar_pos = 5;
+ if (ppi[0]->flags & K2_FLAG_BAR_POS_3)
+ bar_pos = 3;
/*
* If this driver happens to only be useful on Apple's K2, then
* we should check that here as it has a normal Serverworks ID
@@ -428,17 +469,23 @@
* Check if we have resources mapped at all (second function may
* have been disabled by firmware)
*/
- if (pci_resource_len(pdev, 5) == 0)
+ if (pci_resource_len(pdev, bar_pos) == 0) {
+ /* In IDE mode we need to pin the device to ensure that
+ pcim_release does not clear the busmaster bit in config
+ space, clearing causes busmaster DMA to fail on
+ ports 3 & 4 */
+ pcim_pin_device(pdev);
return -ENODEV;
+ }
/* Request and iomap PCI regions */
- rc = pcim_iomap_regions(pdev, 1 << 5, DRV_NAME);
+ rc = pcim_iomap_regions(pdev, 1 << bar_pos, DRV_NAME);
if (rc == -EBUSY)
pcim_pin_device(pdev);
if (rc)
return rc;
host->iomap = pcim_iomap_table(pdev);
- mmio_base = host->iomap[5];
+ mmio_base = host->iomap[bar_pos];
/* different controllers have different number of ports - currently 4 or 8 */
/* All ports are on the same function. Multi-function device is no
@@ -483,11 +530,13 @@
* controller
* */
static const struct pci_device_id k2_sata_pci_tbl[] = {
- { PCI_VDEVICE(SERVERWORKS, 0x0240), board_svw4 },
- { PCI_VDEVICE(SERVERWORKS, 0x0241), board_svw4 },
- { PCI_VDEVICE(SERVERWORKS, 0x0242), board_svw8 },
- { PCI_VDEVICE(SERVERWORKS, 0x024a), board_svw4 },
- { PCI_VDEVICE(SERVERWORKS, 0x024b), board_svw4 },
+ { PCI_VDEVICE(SERVERWORKS, 0x0240), chip_svw4 },
+ { PCI_VDEVICE(SERVERWORKS, 0x0241), chip_svw4 },
+ { PCI_VDEVICE(SERVERWORKS, 0x0242), chip_svw8 },
+ { PCI_VDEVICE(SERVERWORKS, 0x024a), chip_svw4 },
+ { PCI_VDEVICE(SERVERWORKS, 0x024b), chip_svw4 },
+ { PCI_VDEVICE(SERVERWORKS, 0x0410), chip_svw42 },
+ { PCI_VDEVICE(SERVERWORKS, 0x0411), chip_svw43 },
{ }
};
diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
index c662d68..47c57a4 100644
--- a/drivers/atm/firestream.c
+++ b/drivers/atm/firestream.c
@@ -331,8 +331,8 @@
#define FS_DEBUG_QSIZE 0x00001000
-#define func_enter() fs_dprintk (FS_DEBUG_FLOW, "fs: enter %s\n", __FUNCTION__)
-#define func_exit() fs_dprintk (FS_DEBUG_FLOW, "fs: exit %s\n", __FUNCTION__)
+#define func_enter() fs_dprintk(FS_DEBUG_FLOW, "fs: enter %s\n", __func__)
+#define func_exit() fs_dprintk(FS_DEBUG_FLOW, "fs: exit %s\n", __func__)
static struct fs_dev *fs_boards = NULL;
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index f97e050..432181e 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -95,8 +95,8 @@
#if 1
#define ASSERT(expr) if (!(expr)) { \
printk(FORE200E "assertion failed! %s[%d]: %s\n", \
- __FUNCTION__, __LINE__, #expr); \
- panic(FORE200E "%s", __FUNCTION__); \
+ __func__, __LINE__, #expr); \
+ panic(FORE200E "%s", __func__); \
}
#else
#define ASSERT(expr) do {} while (0)
@@ -1988,19 +1988,19 @@
if (fore200e_getstats(fore200e) < 0)
return -EIO;
- tmp.section_bip = cpu_to_be32(fore200e->stats->oc3.section_bip8_errors);
- tmp.line_bip = cpu_to_be32(fore200e->stats->oc3.line_bip24_errors);
- tmp.path_bip = cpu_to_be32(fore200e->stats->oc3.path_bip8_errors);
- tmp.line_febe = cpu_to_be32(fore200e->stats->oc3.line_febe_errors);
- tmp.path_febe = cpu_to_be32(fore200e->stats->oc3.path_febe_errors);
- tmp.corr_hcs = cpu_to_be32(fore200e->stats->oc3.corr_hcs_errors);
- tmp.uncorr_hcs = cpu_to_be32(fore200e->stats->oc3.ucorr_hcs_errors);
- tmp.tx_cells = cpu_to_be32(fore200e->stats->aal0.cells_transmitted) +
- cpu_to_be32(fore200e->stats->aal34.cells_transmitted) +
- cpu_to_be32(fore200e->stats->aal5.cells_transmitted);
- tmp.rx_cells = cpu_to_be32(fore200e->stats->aal0.cells_received) +
- cpu_to_be32(fore200e->stats->aal34.cells_received) +
- cpu_to_be32(fore200e->stats->aal5.cells_received);
+ tmp.section_bip = be32_to_cpu(fore200e->stats->oc3.section_bip8_errors);
+ tmp.line_bip = be32_to_cpu(fore200e->stats->oc3.line_bip24_errors);
+ tmp.path_bip = be32_to_cpu(fore200e->stats->oc3.path_bip8_errors);
+ tmp.line_febe = be32_to_cpu(fore200e->stats->oc3.line_febe_errors);
+ tmp.path_febe = be32_to_cpu(fore200e->stats->oc3.path_febe_errors);
+ tmp.corr_hcs = be32_to_cpu(fore200e->stats->oc3.corr_hcs_errors);
+ tmp.uncorr_hcs = be32_to_cpu(fore200e->stats->oc3.ucorr_hcs_errors);
+ tmp.tx_cells = be32_to_cpu(fore200e->stats->aal0.cells_transmitted) +
+ be32_to_cpu(fore200e->stats->aal34.cells_transmitted) +
+ be32_to_cpu(fore200e->stats->aal5.cells_transmitted);
+ tmp.rx_cells = be32_to_cpu(fore200e->stats->aal0.cells_received) +
+ be32_to_cpu(fore200e->stats->aal34.cells_received) +
+ be32_to_cpu(fore200e->stats->aal5.cells_received);
if (arg)
return copy_to_user(arg, &tmp, sizeof(struct sonet_stats)) ? -EFAULT : 0;
@@ -2587,7 +2587,7 @@
static int __devinit
fore200e_load_fw(struct fore200e* fore200e)
{
- u32* fw_data = (u32*) fore200e->bus->fw_data;
+ __le32* fw_data = (__le32*) fore200e->bus->fw_data;
u32 fw_size = (u32) *fore200e->bus->fw_size / sizeof(u32);
struct fw_header* fw_header = (struct fw_header*) fw_data;
@@ -2965,8 +2965,8 @@
" 4b5b:\n"
" crc_header_errors:\t\t%10u\n"
" framing_errors:\t\t%10u\n",
- cpu_to_be32(fore200e->stats->phy.crc_header_errors),
- cpu_to_be32(fore200e->stats->phy.framing_errors));
+ be32_to_cpu(fore200e->stats->phy.crc_header_errors),
+ be32_to_cpu(fore200e->stats->phy.framing_errors));
if (!left--)
return sprintf(page, "\n"
@@ -2978,13 +2978,13 @@
" path_febe_errors:\t\t%10u\n"
" corr_hcs_errors:\t\t%10u\n"
" ucorr_hcs_errors:\t\t%10u\n",
- cpu_to_be32(fore200e->stats->oc3.section_bip8_errors),
- cpu_to_be32(fore200e->stats->oc3.path_bip8_errors),
- cpu_to_be32(fore200e->stats->oc3.line_bip24_errors),
- cpu_to_be32(fore200e->stats->oc3.line_febe_errors),
- cpu_to_be32(fore200e->stats->oc3.path_febe_errors),
- cpu_to_be32(fore200e->stats->oc3.corr_hcs_errors),
- cpu_to_be32(fore200e->stats->oc3.ucorr_hcs_errors));
+ be32_to_cpu(fore200e->stats->oc3.section_bip8_errors),
+ be32_to_cpu(fore200e->stats->oc3.path_bip8_errors),
+ be32_to_cpu(fore200e->stats->oc3.line_bip24_errors),
+ be32_to_cpu(fore200e->stats->oc3.line_febe_errors),
+ be32_to_cpu(fore200e->stats->oc3.path_febe_errors),
+ be32_to_cpu(fore200e->stats->oc3.corr_hcs_errors),
+ be32_to_cpu(fore200e->stats->oc3.ucorr_hcs_errors));
if (!left--)
return sprintf(page,"\n"
@@ -2995,12 +2995,12 @@
" vpi no conn:\t\t%10u\n"
" vci out of range:\t\t%10u\n"
" vci no conn:\t\t%10u\n",
- cpu_to_be32(fore200e->stats->atm.cells_transmitted),
- cpu_to_be32(fore200e->stats->atm.cells_received),
- cpu_to_be32(fore200e->stats->atm.vpi_bad_range),
- cpu_to_be32(fore200e->stats->atm.vpi_no_conn),
- cpu_to_be32(fore200e->stats->atm.vci_bad_range),
- cpu_to_be32(fore200e->stats->atm.vci_no_conn));
+ be32_to_cpu(fore200e->stats->atm.cells_transmitted),
+ be32_to_cpu(fore200e->stats->atm.cells_received),
+ be32_to_cpu(fore200e->stats->atm.vpi_bad_range),
+ be32_to_cpu(fore200e->stats->atm.vpi_no_conn),
+ be32_to_cpu(fore200e->stats->atm.vci_bad_range),
+ be32_to_cpu(fore200e->stats->atm.vci_no_conn));
if (!left--)
return sprintf(page,"\n"
@@ -3008,9 +3008,9 @@
" TX:\t\t\t%10u\n"
" RX:\t\t\t%10u\n"
" dropped:\t\t\t%10u\n",
- cpu_to_be32(fore200e->stats->aal0.cells_transmitted),
- cpu_to_be32(fore200e->stats->aal0.cells_received),
- cpu_to_be32(fore200e->stats->aal0.cells_dropped));
+ be32_to_cpu(fore200e->stats->aal0.cells_transmitted),
+ be32_to_cpu(fore200e->stats->aal0.cells_received),
+ be32_to_cpu(fore200e->stats->aal0.cells_dropped));
if (!left--)
return sprintf(page,"\n"
@@ -3026,15 +3026,15 @@
" RX:\t\t\t%10u\n"
" dropped:\t\t\t%10u\n"
" protocol errors:\t\t%10u\n",
- cpu_to_be32(fore200e->stats->aal34.cells_transmitted),
- cpu_to_be32(fore200e->stats->aal34.cells_received),
- cpu_to_be32(fore200e->stats->aal34.cells_dropped),
- cpu_to_be32(fore200e->stats->aal34.cells_crc_errors),
- cpu_to_be32(fore200e->stats->aal34.cells_protocol_errors),
- cpu_to_be32(fore200e->stats->aal34.cspdus_transmitted),
- cpu_to_be32(fore200e->stats->aal34.cspdus_received),
- cpu_to_be32(fore200e->stats->aal34.cspdus_dropped),
- cpu_to_be32(fore200e->stats->aal34.cspdus_protocol_errors));
+ be32_to_cpu(fore200e->stats->aal34.cells_transmitted),
+ be32_to_cpu(fore200e->stats->aal34.cells_received),
+ be32_to_cpu(fore200e->stats->aal34.cells_dropped),
+ be32_to_cpu(fore200e->stats->aal34.cells_crc_errors),
+ be32_to_cpu(fore200e->stats->aal34.cells_protocol_errors),
+ be32_to_cpu(fore200e->stats->aal34.cspdus_transmitted),
+ be32_to_cpu(fore200e->stats->aal34.cspdus_received),
+ be32_to_cpu(fore200e->stats->aal34.cspdus_dropped),
+ be32_to_cpu(fore200e->stats->aal34.cspdus_protocol_errors));
if (!left--)
return sprintf(page,"\n"
@@ -3050,15 +3050,15 @@
" dropped:\t\t\t%10u\n"
" CRC errors:\t\t%10u\n"
" protocol errors:\t\t%10u\n",
- cpu_to_be32(fore200e->stats->aal5.cells_transmitted),
- cpu_to_be32(fore200e->stats->aal5.cells_received),
- cpu_to_be32(fore200e->stats->aal5.cells_dropped),
- cpu_to_be32(fore200e->stats->aal5.congestion_experienced),
- cpu_to_be32(fore200e->stats->aal5.cspdus_transmitted),
- cpu_to_be32(fore200e->stats->aal5.cspdus_received),
- cpu_to_be32(fore200e->stats->aal5.cspdus_dropped),
- cpu_to_be32(fore200e->stats->aal5.cspdus_crc_errors),
- cpu_to_be32(fore200e->stats->aal5.cspdus_protocol_errors));
+ be32_to_cpu(fore200e->stats->aal5.cells_transmitted),
+ be32_to_cpu(fore200e->stats->aal5.cells_received),
+ be32_to_cpu(fore200e->stats->aal5.cells_dropped),
+ be32_to_cpu(fore200e->stats->aal5.congestion_experienced),
+ be32_to_cpu(fore200e->stats->aal5.cspdus_transmitted),
+ be32_to_cpu(fore200e->stats->aal5.cspdus_received),
+ be32_to_cpu(fore200e->stats->aal5.cspdus_dropped),
+ be32_to_cpu(fore200e->stats->aal5.cspdus_crc_errors),
+ be32_to_cpu(fore200e->stats->aal5.cspdus_protocol_errors));
if (!left--)
return sprintf(page,"\n"
@@ -3069,11 +3069,11 @@
" large b2:\t\t\t%10u\n"
" RX PDUs:\t\t\t%10u\n"
" TX PDUs:\t\t\t%10lu\n",
- cpu_to_be32(fore200e->stats->aux.small_b1_failed),
- cpu_to_be32(fore200e->stats->aux.large_b1_failed),
- cpu_to_be32(fore200e->stats->aux.small_b2_failed),
- cpu_to_be32(fore200e->stats->aux.large_b2_failed),
- cpu_to_be32(fore200e->stats->aux.rpd_alloc_failed),
+ be32_to_cpu(fore200e->stats->aux.small_b1_failed),
+ be32_to_cpu(fore200e->stats->aux.large_b1_failed),
+ be32_to_cpu(fore200e->stats->aux.small_b2_failed),
+ be32_to_cpu(fore200e->stats->aux.large_b2_failed),
+ be32_to_cpu(fore200e->stats->aux.rpd_alloc_failed),
fore200e->tx_sat);
if (!left--)
diff --git a/drivers/atm/fore200e.h b/drivers/atm/fore200e.h
index b85a546..183841c 100644
--- a/drivers/atm/fore200e.h
+++ b/drivers/atm/fore200e.h
@@ -349,90 +349,90 @@
/* physical encoding statistics */
typedef struct stats_phy {
- u32 crc_header_errors; /* cells received with bad header CRC */
- u32 framing_errors; /* cells received with bad framing */
- u32 pad[ 2 ]; /* i960 padding */
+ __be32 crc_header_errors; /* cells received with bad header CRC */
+ __be32 framing_errors; /* cells received with bad framing */
+ __be32 pad[ 2 ]; /* i960 padding */
} stats_phy_t;
/* OC-3 statistics */
typedef struct stats_oc3 {
- u32 section_bip8_errors; /* section 8 bit interleaved parity */
- u32 path_bip8_errors; /* path 8 bit interleaved parity */
- u32 line_bip24_errors; /* line 24 bit interleaved parity */
- u32 line_febe_errors; /* line far end block errors */
- u32 path_febe_errors; /* path far end block errors */
- u32 corr_hcs_errors; /* correctable header check sequence */
- u32 ucorr_hcs_errors; /* uncorrectable header check sequence */
- u32 pad[ 1 ]; /* i960 padding */
+ __be32 section_bip8_errors; /* section 8 bit interleaved parity */
+ __be32 path_bip8_errors; /* path 8 bit interleaved parity */
+ __be32 line_bip24_errors; /* line 24 bit interleaved parity */
+ __be32 line_febe_errors; /* line far end block errors */
+ __be32 path_febe_errors; /* path far end block errors */
+ __be32 corr_hcs_errors; /* correctable header check sequence */
+ __be32 ucorr_hcs_errors; /* uncorrectable header check sequence */
+ __be32 pad[ 1 ]; /* i960 padding */
} stats_oc3_t;
/* ATM statistics */
typedef struct stats_atm {
- u32 cells_transmitted; /* cells transmitted */
- u32 cells_received; /* cells received */
- u32 vpi_bad_range; /* cell drops: VPI out of range */
- u32 vpi_no_conn; /* cell drops: no connection for VPI */
- u32 vci_bad_range; /* cell drops: VCI out of range */
- u32 vci_no_conn; /* cell drops: no connection for VCI */
- u32 pad[ 2 ]; /* i960 padding */
+ __be32 cells_transmitted; /* cells transmitted */
+ __be32 cells_received; /* cells received */
+ __be32 vpi_bad_range; /* cell drops: VPI out of range */
+ __be32 vpi_no_conn; /* cell drops: no connection for VPI */
+ __be32 vci_bad_range; /* cell drops: VCI out of range */
+ __be32 vci_no_conn; /* cell drops: no connection for VCI */
+ __be32 pad[ 2 ]; /* i960 padding */
} stats_atm_t;
/* AAL0 statistics */
typedef struct stats_aal0 {
- u32 cells_transmitted; /* cells transmitted */
- u32 cells_received; /* cells received */
- u32 cells_dropped; /* cells dropped */
- u32 pad[ 1 ]; /* i960 padding */
+ __be32 cells_transmitted; /* cells transmitted */
+ __be32 cells_received; /* cells received */
+ __be32 cells_dropped; /* cells dropped */
+ __be32 pad[ 1 ]; /* i960 padding */
} stats_aal0_t;
/* AAL3/4 statistics */
typedef struct stats_aal34 {
- u32 cells_transmitted; /* cells transmitted from segmented PDUs */
- u32 cells_received; /* cells reassembled into PDUs */
- u32 cells_crc_errors; /* payload CRC error count */
- u32 cells_protocol_errors; /* SAR or CS layer protocol errors */
- u32 cells_dropped; /* cells dropped: partial reassembly */
- u32 cspdus_transmitted; /* CS PDUs transmitted */
- u32 cspdus_received; /* CS PDUs received */
- u32 cspdus_protocol_errors; /* CS layer protocol errors */
- u32 cspdus_dropped; /* reassembled PDUs drop'd (in cells) */
- u32 pad[ 3 ]; /* i960 padding */
+ __be32 cells_transmitted; /* cells transmitted from segmented PDUs */
+ __be32 cells_received; /* cells reassembled into PDUs */
+ __be32 cells_crc_errors; /* payload CRC error count */
+ __be32 cells_protocol_errors; /* SAR or CS layer protocol errors */
+ __be32 cells_dropped; /* cells dropped: partial reassembly */
+ __be32 cspdus_transmitted; /* CS PDUs transmitted */
+ __be32 cspdus_received; /* CS PDUs received */
+ __be32 cspdus_protocol_errors; /* CS layer protocol errors */
+ __be32 cspdus_dropped; /* reassembled PDUs drop'd (in cells) */
+ __be32 pad[ 3 ]; /* i960 padding */
} stats_aal34_t;
/* AAL5 statistics */
typedef struct stats_aal5 {
- u32 cells_transmitted; /* cells transmitted from segmented SDUs */
- u32 cells_received; /* cells reassembled into SDUs */
- u32 cells_dropped; /* reassembled PDUs dropped (in cells) */
- u32 congestion_experienced; /* CRC error and length wrong */
- u32 cspdus_transmitted; /* CS PDUs transmitted */
- u32 cspdus_received; /* CS PDUs received */
- u32 cspdus_crc_errors; /* CS PDUs CRC errors */
- u32 cspdus_protocol_errors; /* CS layer protocol errors */
- u32 cspdus_dropped; /* reassembled PDUs dropped */
- u32 pad[ 3 ]; /* i960 padding */
+ __be32 cells_transmitted; /* cells transmitted from segmented SDUs */
+ __be32 cells_received; /* cells reassembled into SDUs */
+ __be32 cells_dropped; /* reassembled PDUs dropped (in cells) */
+ __be32 congestion_experienced; /* CRC error and length wrong */
+ __be32 cspdus_transmitted; /* CS PDUs transmitted */
+ __be32 cspdus_received; /* CS PDUs received */
+ __be32 cspdus_crc_errors; /* CS PDUs CRC errors */
+ __be32 cspdus_protocol_errors; /* CS layer protocol errors */
+ __be32 cspdus_dropped; /* reassembled PDUs dropped */
+ __be32 pad[ 3 ]; /* i960 padding */
} stats_aal5_t;
/* auxiliary statistics */
typedef struct stats_aux {
- u32 small_b1_failed; /* receive BD allocation failures */
- u32 large_b1_failed; /* receive BD allocation failures */
- u32 small_b2_failed; /* receive BD allocation failures */
- u32 large_b2_failed; /* receive BD allocation failures */
- u32 rpd_alloc_failed; /* receive PDU allocation failures */
- u32 receive_carrier; /* no carrier = 0, carrier = 1 */
- u32 pad[ 2 ]; /* i960 padding */
+ __be32 small_b1_failed; /* receive BD allocation failures */
+ __be32 large_b1_failed; /* receive BD allocation failures */
+ __be32 small_b2_failed; /* receive BD allocation failures */
+ __be32 large_b2_failed; /* receive BD allocation failures */
+ __be32 rpd_alloc_failed; /* receive PDU allocation failures */
+ __be32 receive_carrier; /* no carrier = 0, carrier = 1 */
+ __be32 pad[ 2 ]; /* i960 padding */
} stats_aux_t;
@@ -643,10 +643,10 @@
/* header of the firmware image */
typedef struct fw_header {
- u32 magic; /* magic number */
- u32 version; /* firmware version id */
- u32 load_offset; /* fw load offset in board memory */
- u32 start_offset; /* fw execution start address in board memory */
+ __le32 magic; /* magic number */
+ __le32 version; /* firmware version id */
+ __le32 load_offset; /* fw load offset in board memory */
+ __le32 start_offset; /* fw execution start address in board memory */
} fw_header_t;
#define FW_HEADER_MAGIC 0x65726f66 /* 'fore' */
diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index eee54c0..b967919 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -555,7 +555,7 @@
struct vc_map *vc;
int i;
- printk("%s\n", __FUNCTION__);
+ printk("%s\n", __func__);
for (i = 0; i < card->tct_size; i++) {
vc = card->vcs[i];
if (!vc)
@@ -1035,7 +1035,7 @@
skb = sb_pool_skb(card, le32_to_cpu(rsqe->word_2));
if (skb == NULL) {
printk("%s: NULL skb in %s, rsqe: %08x %08x %08x %08x\n",
- card->name, __FUNCTION__,
+ card->name, __func__,
le32_to_cpu(rsqe->word_1), le32_to_cpu(rsqe->word_2),
le32_to_cpu(rsqe->word_3), le32_to_cpu(rsqe->word_4));
return;
@@ -1873,7 +1873,7 @@
return;
if (sb_pool_add(card, skb, queue)) {
- printk("%s: SB POOL full\n", __FUNCTION__);
+ printk("%s: SB POOL full\n", __func__);
goto outfree;
}
@@ -1883,7 +1883,7 @@
IDT77252_PRV_PADDR(skb) = paddr;
if (push_rx_skb(card, skb, queue)) {
- printk("%s: FB QUEUE full\n", __FUNCTION__);
+ printk("%s: FB QUEUE full\n", __func__);
goto outunmap;
}
}
@@ -3821,12 +3821,12 @@
{
struct sk_buff *skb;
- printk("%s: at %p\n", __FUNCTION__, idt77252_init);
+ printk("%s: at %p\n", __func__, idt77252_init);
if (sizeof(skb->cb) < sizeof(struct atm_skb_data) +
sizeof(struct idt77252_skb_prv)) {
printk(KERN_ERR "%s: skb->cb is too small (%lu < %lu)\n",
- __FUNCTION__, (unsigned long) sizeof(skb->cb),
+ __func__, (unsigned long) sizeof(skb->cb),
(unsigned long) sizeof(struct atm_skb_data) +
sizeof(struct idt77252_skb_prv));
return -EIO;
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 9c0070b..24198ad 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -19,6 +19,7 @@
#include <linux/kdev_t.h>
#include <linux/notifier.h>
#include <linux/genhd.h>
+#include <linux/kallsyms.h>
#include <asm/semaphore.h>
#include "base.h"
@@ -68,6 +69,10 @@
if (dev_attr->show)
ret = dev_attr->show(dev, dev_attr, buf);
+ if (ret >= (ssize_t)PAGE_SIZE) {
+ print_symbol("dev_attr_show: %s returned bad count\n",
+ (unsigned long)dev_attr->show);
+ }
return ret;
}
@@ -621,7 +626,8 @@
static void cleanup_glue_dir(struct device *dev, struct kobject *glue_dir)
{
/* see if we live in a "glue" directory */
- if (!dev->class || glue_dir->kset != &dev->class->class_dirs)
+ if (!glue_dir || !dev->class ||
+ glue_dir->kset != &dev->class->class_dirs)
return;
kobject_put(glue_dir);
@@ -770,17 +776,10 @@
struct class_interface *class_intf;
int error;
- error = pm_sleep_lock();
- if (error) {
- dev_warn(dev, "Suspicious %s during suspend\n", __FUNCTION__);
- dump_stack();
- return error;
- }
-
dev = get_device(dev);
if (!dev || !strlen(dev->bus_id)) {
error = -EINVAL;
- goto Error;
+ goto Done;
}
pr_debug("device: '%s': %s\n", dev->bus_id, __FUNCTION__);
@@ -843,11 +842,9 @@
}
Done:
put_device(dev);
- pm_sleep_unlock();
return error;
BusError:
device_pm_remove(dev);
- dpm_sysfs_remove(dev);
PMError:
if (dev->bus)
blocking_notifier_call_chain(&dev->bus->p->bus_notifier,
diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index efaf282..911ec60 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -648,7 +648,7 @@
high_totalram += high_totalram - 1;
mask = (((u64)high_totalram) << 32) + 0xffffffff;
}
- return mask & *dev->dma_mask;
+ return mask;
}
EXPORT_SYMBOL_GPL(dma_get_required_mask);
#endif
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index ee9d1c8..d887d5c 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -48,7 +48,6 @@
*/
LIST_HEAD(dpm_active);
-static LIST_HEAD(dpm_locked);
static LIST_HEAD(dpm_off);
static LIST_HEAD(dpm_off_irq);
static LIST_HEAD(dpm_destroy);
@@ -81,28 +80,6 @@
*/
void device_pm_remove(struct device *dev)
{
- /*
- * If this function is called during a suspend, it will be blocked,
- * because we're holding the device's semaphore at that time, which may
- * lead to a deadlock. In that case we want to print a warning.
- * However, it may also be called by unregister_dropped_devices() with
- * the device's semaphore released, in which case the warning should
- * not be printed.
- */
- if (down_trylock(&dev->sem)) {
- if (down_read_trylock(&pm_sleep_rwsem)) {
- /* No suspend in progress, wait on dev->sem */
- down(&dev->sem);
- up_read(&pm_sleep_rwsem);
- } else {
- /* Suspend in progress, we may deadlock */
- dev_warn(dev, "Suspicious %s during suspend\n",
- __FUNCTION__);
- dump_stack();
- /* The user has been warned ... */
- down(&dev->sem);
- }
- }
pr_debug("PM: Removing info for %s:%s\n",
dev->bus ? dev->bus->name : "No Bus",
kobject_name(&dev->kobj));
@@ -110,7 +87,6 @@
dpm_sysfs_remove(dev);
list_del_init(&dev->power.entry);
mutex_unlock(&dpm_list_mtx);
- up(&dev->sem);
}
/**
@@ -230,6 +206,8 @@
TRACE_DEVICE(dev);
TRACE_RESUME(0);
+ down(&dev->sem);
+
if (dev->bus && dev->bus->resume) {
dev_dbg(dev,"resuming\n");
error = dev->bus->resume(dev);
@@ -245,6 +223,8 @@
error = dev->class->resume(dev);
}
+ up(&dev->sem);
+
TRACE_RESUME(error);
return error;
}
@@ -266,7 +246,7 @@
struct list_head *entry = dpm_off.next;
struct device *dev = to_device(entry);
- list_move_tail(entry, &dpm_locked);
+ list_move_tail(entry, &dpm_active);
mutex_unlock(&dpm_list_mtx);
resume_device(dev);
mutex_lock(&dpm_list_mtx);
@@ -275,25 +255,6 @@
}
/**
- * unlock_all_devices - Release each device's semaphore
- *
- * Go through the dpm_off list. Put each device on the dpm_active
- * list and unlock it.
- */
-static void unlock_all_devices(void)
-{
- mutex_lock(&dpm_list_mtx);
- while (!list_empty(&dpm_locked)) {
- struct list_head *entry = dpm_locked.prev;
- struct device *dev = to_device(entry);
-
- list_move(entry, &dpm_active);
- up(&dev->sem);
- }
- mutex_unlock(&dpm_list_mtx);
-}
-
-/**
* unregister_dropped_devices - Unregister devices scheduled for removal
*
* Unregister all devices on the dpm_destroy list.
@@ -305,7 +266,6 @@
struct list_head *entry = dpm_destroy.next;
struct device *dev = to_device(entry);
- up(&dev->sem);
mutex_unlock(&dpm_list_mtx);
/* This also removes the device from the list */
device_unregister(dev);
@@ -324,7 +284,6 @@
{
might_sleep();
dpm_resume();
- unlock_all_devices();
unregister_dropped_devices();
up_write(&pm_sleep_rwsem);
}
@@ -388,18 +347,15 @@
struct list_head *entry = dpm_off.prev;
struct device *dev = to_device(entry);
- list_del_init(&dev->power.entry);
error = suspend_device_late(dev, state);
if (error) {
printk(KERN_ERR "Could not power down device %s: "
"error %d\n",
kobject_name(&dev->kobj), error);
- if (list_empty(&dev->power.entry))
- list_add(&dev->power.entry, &dpm_off);
break;
}
- if (list_empty(&dev->power.entry))
- list_add(&dev->power.entry, &dpm_off_irq);
+ if (!list_empty(&dev->power.entry))
+ list_move(&dev->power.entry, &dpm_off_irq);
}
if (!error)
@@ -419,6 +375,8 @@
{
int error = 0;
+ down(&dev->sem);
+
if (dev->power.power_state.event) {
dev_dbg(dev, "PM: suspend %d-->%d\n",
dev->power.power_state.event, state.event);
@@ -441,6 +399,9 @@
error = dev->bus->suspend(dev, state);
suspend_report_result(dev->bus->suspend, error);
}
+
+ up(&dev->sem);
+
return error;
}
@@ -461,13 +422,13 @@
int error = 0;
mutex_lock(&dpm_list_mtx);
- while (!list_empty(&dpm_locked)) {
- struct list_head *entry = dpm_locked.prev;
+ while (!list_empty(&dpm_active)) {
+ struct list_head *entry = dpm_active.prev;
struct device *dev = to_device(entry);
- list_del_init(&dev->power.entry);
mutex_unlock(&dpm_list_mtx);
error = suspend_device(dev, state);
+ mutex_lock(&dpm_list_mtx);
if (error) {
printk(KERN_ERR "Could not suspend device %s: "
"error %d%s\n",
@@ -476,14 +437,10 @@
(error == -EAGAIN ?
" (please convert to suspend_late)" :
""));
- mutex_lock(&dpm_list_mtx);
- if (list_empty(&dev->power.entry))
- list_add(&dev->power.entry, &dpm_locked);
break;
}
- mutex_lock(&dpm_list_mtx);
- if (list_empty(&dev->power.entry))
- list_add(&dev->power.entry, &dpm_off);
+ if (!list_empty(&dev->power.entry))
+ list_move(&dev->power.entry, &dpm_off);
}
mutex_unlock(&dpm_list_mtx);
@@ -491,36 +448,6 @@
}
/**
- * lock_all_devices - Acquire every device's semaphore
- *
- * Go through the dpm_active list. Carefully lock each device's
- * semaphore and put it in on the dpm_locked list.
- */
-static void lock_all_devices(void)
-{
- mutex_lock(&dpm_list_mtx);
- while (!list_empty(&dpm_active)) {
- struct list_head *entry = dpm_active.next;
- struct device *dev = to_device(entry);
-
- /* Required locking order is dev->sem first,
- * then dpm_list_mutex. Hence this awkward code.
- */
- get_device(dev);
- mutex_unlock(&dpm_list_mtx);
- down(&dev->sem);
- mutex_lock(&dpm_list_mtx);
-
- if (list_empty(entry))
- up(&dev->sem); /* Device was removed */
- else
- list_move_tail(entry, &dpm_locked);
- put_device(dev);
- }
- mutex_unlock(&dpm_list_mtx);
-}
-
-/**
* device_suspend - Save state and stop all devices in system.
* @state: new power management state
*
@@ -533,7 +460,6 @@
might_sleep();
down_write(&pm_sleep_rwsem);
- lock_all_devices();
error = dpm_suspend(state);
if (error)
device_resume();
diff --git a/drivers/base/sys.c b/drivers/base/sys.c
index 2f79c55..8e13fd9 100644
--- a/drivers/base/sys.c
+++ b/drivers/base/sys.c
@@ -133,6 +133,7 @@
pr_debug("Registering sysdev class '%s'\n",
kobject_name(&cls->kset.kobj));
INIT_LIST_HEAD(&cls->drivers);
+ memset(&cls->kset.kobj, 0x00, sizeof(struct kobject));
cls->kset.kobj.parent = &system_kset->kobj;
cls->kset.kobj.ktype = &ktype_sysdev_class;
cls->kset.kobj.kset = system_kset;
@@ -227,6 +228,9 @@
pr_debug("Registering sys device '%s'\n", kobject_name(&sysdev->kobj));
+ /* initialize the kobject to 0, in case it had previously been used */
+ memset(&sysdev->kobj, 0x00, sizeof(struct kobject));
+
/* Make sure the kset is set */
sysdev->kobj.kset = &cls->kset;
diff --git a/drivers/base/transport_class.c b/drivers/base/transport_class.c
index f25e7c6..40bca48 100644
--- a/drivers/base/transport_class.c
+++ b/drivers/base/transport_class.c
@@ -126,9 +126,7 @@
}
/**
- * transport_setup_device - declare a new dev for transport class association
- * but don't make it visible yet.
- *
+ * transport_setup_device - declare a new dev for transport class association but don't make it visible yet.
* @dev: the generic device representing the entity being added
*
* Usually, dev represents some component in the HBA system (either
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index b6d230b..0d1d213 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -44,16 +44,6 @@
If you have a SWIM-3 (Super Woz Integrated Machine 3; from Apple)
floppy controller, say Y here. Most commonly found in PowerMacs.
-config BLK_DEV_PS2
- tristate "PS/2 ESDI hard disk support"
- depends on MCA && MCA_LEGACY && BROKEN
- help
- Say Y here if you have a PS/2 machine with a MCA bus and an ESDI
- hard disk.
-
- To compile this driver as a module, choose M here: the
- module will be called ps2esdi.
-
config AMIGA_Z2RAM
tristate "Amiga Zorro II ramdisk support"
depends on ZORRO
diff --git a/drivers/block/Makefile b/drivers/block/Makefile
index 01c9724..5e58430 100644
--- a/drivers/block/Makefile
+++ b/drivers/block/Makefile
@@ -13,7 +13,6 @@
obj-$(CONFIG_AMIGA_Z2RAM) += z2ram.o
obj-$(CONFIG_BLK_DEV_RAM) += brd.o
obj-$(CONFIG_BLK_DEV_LOOP) += loop.o
-obj-$(CONFIG_BLK_DEV_PS2) += ps2esdi.o
obj-$(CONFIG_BLK_DEV_XD) += xd.o
obj-$(CONFIG_BLK_CPQ_DA) += cpqarray.o
obj-$(CONFIG_BLK_CPQ_CISS_DA) += cciss.o
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 9715be3..55bd35c 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -33,6 +33,7 @@
#include <linux/blkpg.h>
#include <linux/timer.h>
#include <linux/proc_fs.h>
+#include <linux/seq_file.h>
#include <linux/init.h>
#include <linux/hdreg.h>
#include <linux/spinlock.h>
@@ -131,7 +132,6 @@
/*define how many times we will try a command because of bus resets */
#define MAX_CMD_RETRIES 3
-#define READ_AHEAD 1024
#define MAX_CTLR 32
/* Originally cciss driver only supports 8 major numbers */
@@ -174,8 +174,6 @@
static void fail_all_cmds(unsigned long ctlr);
#ifdef CONFIG_PROC_FS
-static int cciss_proc_get_info(char *buffer, char **start, off_t offset,
- int length, int *eof, void *data);
static void cciss_procinit(int i);
#else
static void cciss_procinit(int i)
@@ -240,24 +238,46 @@
*/
#define ENG_GIG 1000000000
#define ENG_GIG_FACTOR (ENG_GIG/512)
+#define ENGAGE_SCSI "engage scsi"
static const char *raid_label[] = { "0", "4", "1(1+0)", "5", "5+1", "ADG",
"UNKNOWN"
};
static struct proc_dir_entry *proc_cciss;
-static int cciss_proc_get_info(char *buffer, char **start, off_t offset,
- int length, int *eof, void *data)
+static void cciss_seq_show_header(struct seq_file *seq)
{
- off_t pos = 0;
- off_t len = 0;
- int size, i, ctlr;
- ctlr_info_t *h = (ctlr_info_t *) data;
- drive_info_struct *drv;
- unsigned long flags;
- sector_t vol_sz, vol_sz_frac;
+ ctlr_info_t *h = seq->private;
- ctlr = h->ctlr;
+ seq_printf(seq, "%s: HP %s Controller\n"
+ "Board ID: 0x%08lx\n"
+ "Firmware Version: %c%c%c%c\n"
+ "IRQ: %d\n"
+ "Logical drives: %d\n"
+ "Current Q depth: %d\n"
+ "Current # commands on controller: %d\n"
+ "Max Q depth since init: %d\n"
+ "Max # commands on controller since init: %d\n"
+ "Max SG entries since init: %d\n",
+ h->devname,
+ h->product_name,
+ (unsigned long)h->board_id,
+ h->firm_ver[0], h->firm_ver[1], h->firm_ver[2],
+ h->firm_ver[3], (unsigned int)h->intr[SIMPLE_MODE_INT],
+ h->num_luns,
+ h->Qdepth, h->commands_outstanding,
+ h->maxQsinceinit, h->max_outstanding, h->maxSG);
+
+#ifdef CONFIG_CISS_SCSI_TAPE
+ cciss_seq_tape_report(seq, h->ctlr);
+#endif /* CONFIG_CISS_SCSI_TAPE */
+}
+
+static void *cciss_seq_start(struct seq_file *seq, loff_t *pos)
+{
+ ctlr_info_t *h = seq->private;
+ unsigned ctlr = h->ctlr;
+ unsigned long flags;
/* prevent displaying bogus info during configuration
* or deconfiguration of a logical volume
@@ -265,115 +285,155 @@
spin_lock_irqsave(CCISS_LOCK(ctlr), flags);
if (h->busy_configuring) {
spin_unlock_irqrestore(CCISS_LOCK(ctlr), flags);
- return -EBUSY;
+ return ERR_PTR(-EBUSY);
}
h->busy_configuring = 1;
spin_unlock_irqrestore(CCISS_LOCK(ctlr), flags);
- size = sprintf(buffer, "%s: HP %s Controller\n"
- "Board ID: 0x%08lx\n"
- "Firmware Version: %c%c%c%c\n"
- "IRQ: %d\n"
- "Logical drives: %d\n"
- "Max sectors: %d\n"
- "Current Q depth: %d\n"
- "Current # commands on controller: %d\n"
- "Max Q depth since init: %d\n"
- "Max # commands on controller since init: %d\n"
- "Max SG entries since init: %d\n\n",
- h->devname,
- h->product_name,
- (unsigned long)h->board_id,
- h->firm_ver[0], h->firm_ver[1], h->firm_ver[2],
- h->firm_ver[3], (unsigned int)h->intr[SIMPLE_MODE_INT],
- h->num_luns,
- h->cciss_max_sectors,
- h->Qdepth, h->commands_outstanding,
- h->maxQsinceinit, h->max_outstanding, h->maxSG);
+ if (*pos == 0)
+ cciss_seq_show_header(seq);
- pos += size;
- len += size;
- cciss_proc_tape_report(ctlr, buffer, &pos, &len);
- for (i = 0; i <= h->highest_lun; i++) {
-
- drv = &h->drv[i];
- if (drv->heads == 0)
- continue;
-
- vol_sz = drv->nr_blocks;
- vol_sz_frac = sector_div(vol_sz, ENG_GIG_FACTOR);
- vol_sz_frac *= 100;
- sector_div(vol_sz_frac, ENG_GIG_FACTOR);
-
- if (drv->raid_level > 5)
- drv->raid_level = RAID_UNKNOWN;
- size = sprintf(buffer + len, "cciss/c%dd%d:"
- "\t%4u.%02uGB\tRAID %s\n",
- ctlr, i, (int)vol_sz, (int)vol_sz_frac,
- raid_label[drv->raid_level]);
- pos += size;
- len += size;
- }
-
- *eof = 1;
- *start = buffer + offset;
- len -= offset;
- if (len > length)
- len = length;
- h->busy_configuring = 0;
- return len;
+ return pos;
}
-static int
-cciss_proc_write(struct file *file, const char __user *buffer,
- unsigned long count, void *data)
+static int cciss_seq_show(struct seq_file *seq, void *v)
{
- unsigned char cmd[80];
- int len;
-#ifdef CONFIG_CISS_SCSI_TAPE
- ctlr_info_t *h = (ctlr_info_t *) data;
- int rc;
+ sector_t vol_sz, vol_sz_frac;
+ ctlr_info_t *h = seq->private;
+ unsigned ctlr = h->ctlr;
+ loff_t *pos = v;
+ drive_info_struct *drv = &h->drv[*pos];
+
+ if (*pos > h->highest_lun)
+ return 0;
+
+ if (drv->heads == 0)
+ return 0;
+
+ vol_sz = drv->nr_blocks;
+ vol_sz_frac = sector_div(vol_sz, ENG_GIG_FACTOR);
+ vol_sz_frac *= 100;
+ sector_div(vol_sz_frac, ENG_GIG_FACTOR);
+
+ if (drv->raid_level > 5)
+ drv->raid_level = RAID_UNKNOWN;
+ seq_printf(seq, "cciss/c%dd%d:"
+ "\t%4u.%02uGB\tRAID %s\n",
+ ctlr, (int) *pos, (int)vol_sz, (int)vol_sz_frac,
+ raid_label[drv->raid_level]);
+ return 0;
+}
+
+static void *cciss_seq_next(struct seq_file *seq, void *v, loff_t *pos)
+{
+ ctlr_info_t *h = seq->private;
+
+ if (*pos > h->highest_lun)
+ return NULL;
+ *pos += 1;
+
+ return pos;
+}
+
+static void cciss_seq_stop(struct seq_file *seq, void *v)
+{
+ ctlr_info_t *h = seq->private;
+
+ /* Only reset h->busy_configuring if we succeeded in setting
+ * it during cciss_seq_start. */
+ if (v == ERR_PTR(-EBUSY))
+ return;
+
+ h->busy_configuring = 0;
+}
+
+static struct seq_operations cciss_seq_ops = {
+ .start = cciss_seq_start,
+ .show = cciss_seq_show,
+ .next = cciss_seq_next,
+ .stop = cciss_seq_stop,
+};
+
+static int cciss_seq_open(struct inode *inode, struct file *file)
+{
+ int ret = seq_open(file, &cciss_seq_ops);
+ struct seq_file *seq = file->private_data;
+
+ if (!ret)
+ seq->private = PDE(inode)->data;
+
+ return ret;
+}
+
+static ssize_t
+cciss_proc_write(struct file *file, const char __user *buf,
+ size_t length, loff_t *ppos)
+{
+ int err;
+ char *buffer;
+
+#ifndef CONFIG_CISS_SCSI_TAPE
+ return -EINVAL;
#endif
- if (count > sizeof(cmd) - 1)
+ if (!buf || length > PAGE_SIZE - 1)
return -EINVAL;
- if (copy_from_user(cmd, buffer, count))
- return -EFAULT;
- cmd[count] = '\0';
- len = strlen(cmd); // above 3 lines ensure safety
- if (len && cmd[len - 1] == '\n')
- cmd[--len] = '\0';
-# ifdef CONFIG_CISS_SCSI_TAPE
- if (strcmp("engage scsi", cmd) == 0) {
+
+ buffer = (char *)__get_free_page(GFP_KERNEL);
+ if (!buffer)
+ return -ENOMEM;
+
+ err = -EFAULT;
+ if (copy_from_user(buffer, buf, length))
+ goto out;
+ buffer[length] = '\0';
+
+#ifdef CONFIG_CISS_SCSI_TAPE
+ if (strncmp(ENGAGE_SCSI, buffer, sizeof ENGAGE_SCSI - 1) == 0) {
+ struct seq_file *seq = file->private_data;
+ ctlr_info_t *h = seq->private;
+ int rc;
+
rc = cciss_engage_scsi(h->ctlr);
if (rc != 0)
- return -rc;
- return count;
- }
+ err = -rc;
+ else
+ err = length;
+ } else
+#endif /* CONFIG_CISS_SCSI_TAPE */
+ err = -EINVAL;
/* might be nice to have "disengage" too, but it's not
safely possible. (only 1 module use count, lock issues.) */
-# endif
- return -EINVAL;
+
+out:
+ free_page((unsigned long)buffer);
+ return err;
}
-/*
- * Get us a file in /proc/cciss that says something about each controller.
- * Create /proc/cciss if it doesn't exist yet.
- */
+static struct file_operations cciss_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = cciss_seq_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = seq_release,
+ .write = cciss_proc_write,
+};
+
static void __devinit cciss_procinit(int i)
{
struct proc_dir_entry *pde;
- if (proc_cciss == NULL) {
+ if (proc_cciss == NULL)
proc_cciss = proc_mkdir("cciss", proc_root_driver);
- if (!proc_cciss)
- return;
- }
+ if (!proc_cciss)
+ return;
+ pde = proc_create(hba[i]->devname, S_IWUSR | S_IRUSR | S_IRGRP |
+ S_IROTH, proc_cciss,
+ &cciss_proc_fops);
+ if (!pde)
+ return;
- pde = create_proc_read_entry(hba[i]->devname,
- S_IWUSR | S_IRUSR | S_IRGRP | S_IROTH,
- proc_cciss, cciss_proc_get_info, hba[i]);
- pde->write_proc = cciss_proc_write;
+ pde->data = hba[i];
}
#endif /* CONFIG_PROC_FS */
@@ -1341,7 +1401,6 @@
disk->private_data = &h->drv[drv_index];
/* Set up queue information */
- disk->queue->backing_dev_info.ra_pages = READ_AHEAD;
blk_queue_bounce_limit(disk->queue, hba[ctlr]->pdev->dma_mask);
/* This is a hardware imposed limit. */
@@ -3434,7 +3493,6 @@
}
drv->queue = q;
- q->backing_dev_info.ra_pages = READ_AHEAD;
blk_queue_bounce_limit(q, hba[i]->pdev->dma_mask);
/* This is a hardware imposed limit. */
diff --git a/drivers/block/cciss_scsi.c b/drivers/block/cciss_scsi.c
index 55178e9..45ac093 100644
--- a/drivers/block/cciss_scsi.c
+++ b/drivers/block/cciss_scsi.c
@@ -1404,21 +1404,18 @@
}
static void
-cciss_proc_tape_report(int ctlr, unsigned char *buffer, off_t *pos, off_t *len)
+cciss_seq_tape_report(struct seq_file *seq, int ctlr)
{
unsigned long flags;
- int size;
-
- *pos = *pos -1; *len = *len - 1; // cut off the last trailing newline
CPQ_TAPE_LOCK(ctlr, flags);
- size = sprintf(buffer + *len,
+ seq_printf(seq,
"Sequential access devices: %d\n\n",
ccissscsi[ctlr].ndevices);
CPQ_TAPE_UNLOCK(ctlr, flags);
- *pos += size; *len += size;
}
+
/* Need at least one of these error handlers to keep ../scsi/hosts.c from
* complaining. Doing a host- or bus-reset can't do anything good here.
* Despite what it might say in scsi_error.c, there may well be commands
@@ -1498,6 +1495,5 @@
#define cciss_scsi_setup(cntl_num)
#define cciss_unregister_scsi(ctlr)
#define cciss_register_scsi(ctlr)
-#define cciss_proc_tape_report(ctlr, buffer, pos, len)
#endif /* CONFIG_CISS_SCSI_TAPE */
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 32c79a5..7652e87d 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -217,7 +217,6 @@
*/
static DEFINE_SPINLOCK(floppy_lock);
-static struct completion device_release;
static unsigned short virtual_dma_port = 0x3f0;
irqreturn_t floppy_interrupt(int irq, void *dev_id);
@@ -4144,7 +4143,6 @@
static void floppy_device_release(struct device *dev)
{
- complete(&device_release);
}
static struct platform_device floppy_device[N_DRIVE];
@@ -4539,7 +4537,6 @@
{
int drive;
- init_completion(&device_release);
blk_unregister_region(MKDEV(FLOPPY_MAJOR, 0), 256);
unregister_blkdev(FLOPPY_MAJOR, "fd");
@@ -4564,8 +4561,6 @@
/* eject disk, if any */
fd_eject(0);
-
- wait_for_completion(&device_release);
}
module_param(floppy, charp, 0);
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 674cd66..18feb1c 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -849,7 +849,8 @@
/*
* speed is given as the normal factor, e.g. 4 for 4x
*/
-static int pkt_set_speed(struct pktcdvd_device *pd, unsigned write_speed, unsigned read_speed)
+static noinline_for_stack int pkt_set_speed(struct pktcdvd_device *pd,
+ unsigned write_speed, unsigned read_speed)
{
struct packet_command cgc;
struct request_sense sense;
@@ -1776,7 +1777,8 @@
return pkt_generic_packet(pd, &cgc);
}
-static int pkt_get_last_written(struct pktcdvd_device *pd, long *last_written)
+static noinline_for_stack int pkt_get_last_written(struct pktcdvd_device *pd,
+ long *last_written)
{
disc_information di;
track_information ti;
@@ -1813,7 +1815,7 @@
/*
* write mode select package based on pd->settings
*/
-static int pkt_set_write_settings(struct pktcdvd_device *pd)
+static noinline_for_stack int pkt_set_write_settings(struct pktcdvd_device *pd)
{
struct packet_command cgc;
struct request_sense sense;
@@ -1972,7 +1974,7 @@
return 1;
}
-static int pkt_probe_settings(struct pktcdvd_device *pd)
+static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
{
struct packet_command cgc;
unsigned char buf[12];
@@ -2071,7 +2073,8 @@
/*
* enable/disable write caching on drive
*/
-static int pkt_write_caching(struct pktcdvd_device *pd, int set)
+static noinline_for_stack int pkt_write_caching(struct pktcdvd_device *pd,
+ int set)
{
struct packet_command cgc;
struct request_sense sense;
@@ -2116,7 +2119,8 @@
/*
* Returns drive maximum write speed
*/
-static int pkt_get_max_speed(struct pktcdvd_device *pd, unsigned *write_speed)
+static noinline_for_stack int pkt_get_max_speed(struct pktcdvd_device *pd,
+ unsigned *write_speed)
{
struct packet_command cgc;
struct request_sense sense;
@@ -2177,7 +2181,8 @@
/*
* reads the maximum media speed from ATIP
*/
-static int pkt_media_speed(struct pktcdvd_device *pd, unsigned *speed)
+static noinline_for_stack int pkt_media_speed(struct pktcdvd_device *pd,
+ unsigned *speed)
{
struct packet_command cgc;
struct request_sense sense;
@@ -2249,7 +2254,7 @@
}
}
-static int pkt_perform_opc(struct pktcdvd_device *pd)
+static noinline_for_stack int pkt_perform_opc(struct pktcdvd_device *pd)
{
struct packet_command cgc;
struct request_sense sense;
diff --git a/drivers/block/ps2esdi.c b/drivers/block/ps2esdi.c
deleted file mode 100644
index 3c796e2..0000000
--- a/drivers/block/ps2esdi.c
+++ /dev/null
@@ -1,1079 +0,0 @@
-/* ps2esdi driver based on assembler code by Arindam Banerji,
- written by Peter De Schrijver */
-/* Reassuring note to IBM : This driver was NOT developed by vice-versa
- engineering the PS/2's BIOS */
-/* Dedicated to Wannes, Tofke, Ykke, Godot, Killroy and all those
- other lovely fish out there... */
-/* This code was written during the long and boring WINA
- elections 1994 */
-/* Thanks to Arindam Banerij for giving me the source of his driver */
-/* This code may be freely distributed and modified in any way,
- as long as these notes remain intact */
-
-/* Revised: 05/07/94 by Arindam Banerji (axb@cse.nd.edu) */
-/* Revised: 09/08/94 by Peter De Schrijver (stud11@cc4.kuleuven.ac.be)
- Thanks to Arindam Banerij for sending me the docs of the adapter */
-
-/* BA Modified for ThinkPad 720 by Boris Ashkinazi */
-/* (bash@vnet.ibm.com) 08/08/95 */
-
-/* Modified further for ThinkPad-720C by Uri Blumenthal */
-/* (uri@watson.ibm.com) Sep 11, 1995 */
-
-/* TODO :
- + Timeouts
- + Get disk parameters
- + DMA above 16MB
- + reset after read/write error
- */
-
-#define DEVICE_NAME "PS/2 ESDI"
-
-#include <linux/major.h>
-#include <linux/errno.h>
-#include <linux/wait.h>
-#include <linux/interrupt.h>
-#include <linux/fs.h>
-#include <linux/kernel.h>
-#include <linux/genhd.h>
-#include <linux/ps2esdi.h>
-#include <linux/blkdev.h>
-#include <linux/mca-legacy.h>
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <linux/module.h>
-#include <linux/hdreg.h>
-
-#include <asm/system.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-#include <asm/mca_dma.h>
-#include <asm/uaccess.h>
-
-#define PS2ESDI_IRQ 14
-#define MAX_HD 2
-#define MAX_RETRIES 5
-#define MAX_16BIT 65536
-#define ESDI_TIMEOUT 0xf000
-#define ESDI_STAT_TIMEOUT 4
-
-#define TYPE_0_CMD_BLK_LENGTH 2
-#define TYPE_1_CMD_BLK_LENGTH 4
-
-static void reset_ctrl(void);
-
-static int ps2esdi_geninit(void);
-
-static void do_ps2esdi_request(struct request_queue * q);
-
-static void ps2esdi_readwrite(int cmd, struct request *req);
-
-static void ps2esdi_fill_cmd_block(u_short * cmd_blk, u_short cmd,
-u_short cyl, u_short head, u_short sector, u_short length, u_char drive);
-
-static int ps2esdi_out_cmd_blk(u_short * cmd_blk);
-
-static void ps2esdi_prep_dma(char *buffer, u_short length, u_char dma_xmode);
-
-static irqreturn_t ps2esdi_interrupt_handler(int irq, void *dev_id);
-static void (*current_int_handler) (u_int) = NULL;
-static void ps2esdi_normal_interrupt_handler(u_int);
-static void ps2esdi_initial_reset_int_handler(u_int);
-static void ps2esdi_geometry_int_handler(u_int);
-static int ps2esdi_getgeo(struct block_device *bdev, struct hd_geometry *geo);
-
-static int ps2esdi_read_status_words(int num_words, int max_words, u_short * buffer);
-
-static void dump_cmd_complete_status(u_int int_ret_code);
-
-static void ps2esdi_get_device_cfg(void);
-
-static void ps2esdi_reset_timer(unsigned long unused);
-
-static u_int dma_arb_level; /* DMA arbitration level */
-
-static DECLARE_WAIT_QUEUE_HEAD(ps2esdi_int);
-
-static int no_int_yet;
-static int ps2esdi_drives;
-static u_short io_base;
-static DEFINE_TIMER(esdi_timer, ps2esdi_reset_timer, 0, 0);
-static int reset_status;
-static int ps2esdi_slot = -1;
-static int tp720esdi = 0; /* Is it Integrated ESDI of ThinkPad-720? */
-static int intg_esdi = 0; /* If integrated adapter */
-struct ps2esdi_i_struct {
- unsigned int head, sect, cyl, wpcom, lzone, ctl;
-};
-static DEFINE_SPINLOCK(ps2esdi_lock);
-static struct request_queue *ps2esdi_queue;
-static struct request *current_req;
-
-#if 0
-#if 0 /* try both - I don't know which one is better... UB */
-static struct ps2esdi_i_struct ps2esdi_info[MAX_HD] =
-{
- {4, 48, 1553, 0, 0, 0},
- {0, 0, 0, 0, 0, 0}};
-#else
-static struct ps2esdi_i_struct ps2esdi_info[MAX_HD] =
-{
- {64, 32, 161, 0, 0, 0},
- {0, 0, 0, 0, 0, 0}};
-#endif
-#endif
-static struct ps2esdi_i_struct ps2esdi_info[MAX_HD] =
-{
- {0, 0, 0, 0, 0, 0},
- {0, 0, 0, 0, 0, 0}};
-
-static struct block_device_operations ps2esdi_fops =
-{
- .owner = THIS_MODULE,
- .getgeo = ps2esdi_getgeo,
-};
-
-static struct gendisk *ps2esdi_gendisk[2];
-
-/* initialization routine called by ll_rw_blk.c */
-static int __init ps2esdi_init(void)
-{
-
- int error = 0;
-
- /* register the device - pass the name and major number */
- if (register_blkdev(PS2ESDI_MAJOR, "ed"))
- return -EBUSY;
-
- /* set up some global information - indicating device specific info */
- ps2esdi_queue = blk_init_queue(do_ps2esdi_request, &ps2esdi_lock);
- if (!ps2esdi_queue) {
- unregister_blkdev(PS2ESDI_MAJOR, "ed");
- return -ENOMEM;
- }
-
- /* some minor housekeeping - setup the global gendisk structure */
- error = ps2esdi_geninit();
- if (error) {
- printk(KERN_WARNING "PS2ESDI: error initialising"
- " device, releasing resources\n");
- unregister_blkdev(PS2ESDI_MAJOR, "ed");
- blk_cleanup_queue(ps2esdi_queue);
- return error;
- }
- return 0;
-} /* ps2esdi_init */
-
-#ifndef MODULE
-
-module_init(ps2esdi_init);
-
-#else
-
-static int cyl[MAX_HD] = {-1,-1};
-static int head[MAX_HD] = {-1, -1};
-static int sect[MAX_HD] = {-1, -1};
-
-module_param(tp720esdi, bool, 0);
-module_param_array(cyl, int, NULL, 0);
-module_param_array(head, int, NULL, 0);
-module_param_array(sect, int, NULL, 0);
-MODULE_LICENSE("GPL");
-
-int init_module(void) {
- int drive;
-
- for(drive = 0; drive < MAX_HD; drive++) {
- struct ps2esdi_i_struct *info = &ps2esdi_info[drive];
-
- if (cyl[drive] != -1) {
- info->cyl = info->lzone = cyl[drive];
- info->wpcom = 0;
- }
- if (head[drive] != -1) {
- info->head = head[drive];
- info->ctl = (head[drive] > 8 ? 8 : 0);
- }
- if (sect[drive] != -1) info->sect = sect[drive];
- }
- return ps2esdi_init();
-}
-
-void
-cleanup_module(void) {
- int i;
- if(ps2esdi_slot) {
- mca_mark_as_unused(ps2esdi_slot);
- mca_set_adapter_procfn(ps2esdi_slot, NULL, NULL);
- }
- release_region(io_base, 4);
- free_dma(dma_arb_level);
- free_irq(PS2ESDI_IRQ, &ps2esdi_gendisk);
- unregister_blkdev(PS2ESDI_MAJOR, "ed");
- blk_cleanup_queue(ps2esdi_queue);
- for (i = 0; i < ps2esdi_drives; i++) {
- del_gendisk(ps2esdi_gendisk[i]);
- put_disk(ps2esdi_gendisk[i]);
- }
-}
-#endif /* MODULE */
-
-/* handles boot time command line parameters */
-void __init tp720_setup(char *str, int *ints)
-{
- /* no params, just sets the tp720esdi flag if it exists */
-
- printk("%s: TP 720 ESDI flag set\n", DEVICE_NAME);
- tp720esdi = 1;
-}
-
-void __init ed_setup(char *str, int *ints)
-{
- int hdind = 0;
-
- /* handles 3 parameters only - corresponding to
- 1. Number of cylinders
- 2. Number of heads
- 3. Sectors/track
- */
-
- if (ints[0] != 3)
- return;
-
- /* print out the information - seen at boot time */
- printk("%s: ints[0]=%d ints[1]=%d ints[2]=%d ints[3]=%d\n",
- DEVICE_NAME, ints[0], ints[1], ints[2], ints[3]);
-
- /* set the index into device specific information table */
- if (ps2esdi_info[0].head != 0)
- hdind = 1;
-
- /* set up all the device information */
- ps2esdi_info[hdind].head = ints[2];
- ps2esdi_info[hdind].sect = ints[3];
- ps2esdi_info[hdind].cyl = ints[1];
- ps2esdi_info[hdind].wpcom = 0;
- ps2esdi_info[hdind].lzone = ints[1];
- ps2esdi_info[hdind].ctl = (ints[2] > 8 ? 8 : 0);
-#if 0 /* this may be needed for PS2/Mod.80, but it hurts ThinkPad! */
- ps2esdi_drives = hdind + 1; /* increment index for the next time */
-#endif
-} /* ed_setup */
-
-static int ps2esdi_getinfo(char *buf, int slot, void *d)
-{
- int len = 0;
-
- len += sprintf(buf + len, "DMA Arbitration Level: %d\n",
- dma_arb_level);
- len += sprintf(buf + len, "IO Port: %x\n", io_base);
- len += sprintf(buf + len, "IRQ: 14\n");
- len += sprintf(buf + len, "Drives: %d\n", ps2esdi_drives);
-
- return len;
-}
-
-/* ps2 esdi specific initialization - called thru the gendisk chain */
-static int __init ps2esdi_geninit(void)
-{
- /*
- The first part contains the initialization code
- for the ESDI disk subsystem. All we really do
- is search for the POS registers of the controller
- to do some simple setup operations. First, we
- must ensure that the controller is installed,
- enabled, and configured as PRIMARY. Then we must
- determine the DMA arbitration level being used by
- the controller so we can handle data transfer
- operations properly. If all of this works, then
- we will set the INIT_FLAG to a non-zero value.
- */
-
- int slot = 0, i, reset_start, reset_end;
- u_char status;
- unsigned short adapterID;
- int error = 0;
-
- if ((slot = mca_find_adapter(INTG_ESDI_ID, 0)) != MCA_NOTFOUND) {
- adapterID = INTG_ESDI_ID;
- printk("%s: integrated ESDI adapter found in slot %d\n",
- DEVICE_NAME, slot+1);
-#ifndef MODULE
- mca_set_adapter_name(slot, "PS/2 Integrated ESDI");
-#endif
- } else if ((slot = mca_find_adapter(NRML_ESDI_ID, 0)) != -1) {
- adapterID = NRML_ESDI_ID;
- printk("%s: normal ESDI adapter found in slot %d\n",
- DEVICE_NAME, slot+1);
- mca_set_adapter_name(slot, "PS/2 ESDI");
- } else {
- return -ENODEV;
- }
-
- ps2esdi_slot = slot;
- mca_mark_as_used(slot);
- mca_set_adapter_procfn(slot, (MCA_ProcFn) ps2esdi_getinfo, NULL);
-
- /* Found the slot - read the POS register 2 to get the necessary
- configuration and status information. POS register 2 has the
- following information :
- Bit Function
- 7 reserved = 0
- 6 arbitration method
- 0 - fairness enabled
- 1 - fairness disabled, linear priority assignment
- 5-2 arbitration level
- 1 alternate address
- 1 alternate address
- 0 - use addresses 0x3510 - 0x3517
- 0 adapter enable
- */
-
- status = mca_read_stored_pos(slot, 2);
- /* is it enabled ? */
- if (!(status & STATUS_ENABLED)) {
- printk("%s: ESDI adapter disabled\n", DEVICE_NAME);
- error = -ENODEV;
- goto err_out1;
- }
- /* try to grab IRQ, and try to grab a slow IRQ if it fails, so we can
- share with the SCSI driver */
- if (request_irq(PS2ESDI_IRQ, ps2esdi_interrupt_handler,
- IRQF_DISABLED | IRQF_SHARED, "PS/2 ESDI", &ps2esdi_gendisk)
- && request_irq(PS2ESDI_IRQ, ps2esdi_interrupt_handler,
- IRQF_SHARED, "PS/2 ESDI", &ps2esdi_gendisk)
- ) {
- printk("%s: Unable to get IRQ %d\n", DEVICE_NAME, PS2ESDI_IRQ);
- error = -EBUSY;
- goto err_out1;
- }
- if (status & STATUS_ALTERNATE)
- io_base = ALT_IO_BASE;
- else
- io_base = PRIMARY_IO_BASE;
-
- if (!request_region(io_base, 4, "ed")) {
- printk(KERN_WARNING"Unable to request region 0x%x\n", io_base);
- error = -EBUSY;
- goto err_out2;
- }
- /* get the dma arbitration level */
- dma_arb_level = (status >> 2) & 0xf;
-
- /* BA */
- printk("%s: DMA arbitration level : %d\n",
- DEVICE_NAME, dma_arb_level);
-
- LITE_ON;
- current_int_handler = ps2esdi_initial_reset_int_handler;
- reset_ctrl();
- reset_status = 0;
- reset_start = jiffies;
- while (!reset_status) {
- init_timer(&esdi_timer);
- esdi_timer.expires = jiffies + HZ;
- esdi_timer.data = 0;
- add_timer(&esdi_timer);
- sleep_on(&ps2esdi_int);
- }
- reset_end = jiffies;
- LITE_OFF;
- printk("%s: reset interrupt after %d jiffies, %u.%02u secs\n",
- DEVICE_NAME, reset_end - reset_start, (reset_end - reset_start) / HZ,
- (reset_end - reset_start) % HZ);
-
-
- /* Integrated ESDI Disk and Controller has only one drive! */
- if (adapterID == INTG_ESDI_ID) {/* if not "normal" PS2 ESDI adapter */
- ps2esdi_drives = 1; /* then we have only one physical disk! */ intg_esdi = 1;
- }
-
-
-
- /* finally this part sets up some global data structures etc. */
-
- ps2esdi_get_device_cfg();
-
- /* some annoyance in the above routine returns TWO drives?
- Is something else happining in the background?
- Regaurdless we fix the # of drives again. AJK */
- /* Integrated ESDI Disk and Controller has only one drive! */
- if (adapterID == INTG_ESDI_ID) /* if not "normal" PS2 ESDI adapter */
- ps2esdi_drives = 1; /* Not three or two, ONE DAMNIT! */
-
- current_int_handler = ps2esdi_normal_interrupt_handler;
-
- if (request_dma(dma_arb_level, "ed") !=0) {
- printk(KERN_WARNING "PS2ESDI: Can't request dma-channel %d\n"
- ,(int) dma_arb_level);
- error = -EBUSY;
- goto err_out3;
- }
- blk_queue_max_sectors(ps2esdi_queue, 128);
-
- error = -ENOMEM;
- for (i = 0; i < ps2esdi_drives; i++) {
- struct gendisk *disk = alloc_disk(64);
- if (!disk)
- goto err_out4;
- disk->major = PS2ESDI_MAJOR;
- disk->first_minor = i<<6;
- sprintf(disk->disk_name, "ed%c", 'a'+i);
- disk->fops = &ps2esdi_fops;
- ps2esdi_gendisk[i] = disk;
- }
-
- for (i = 0; i < ps2esdi_drives; i++) {
- struct gendisk *disk = ps2esdi_gendisk[i];
- set_capacity(disk, ps2esdi_info[i].head * ps2esdi_info[i].sect *
- ps2esdi_info[i].cyl);
- disk->queue = ps2esdi_queue;
- disk->private_data = &ps2esdi_info[i];
- add_disk(disk);
- }
- return 0;
-err_out4:
- while (i--)
- put_disk(ps2esdi_gendisk[i]);
-err_out3:
- release_region(io_base, 4);
-err_out2:
- free_irq(PS2ESDI_IRQ, &ps2esdi_gendisk);
-err_out1:
- if(ps2esdi_slot) {
- mca_mark_as_unused(ps2esdi_slot);
- mca_set_adapter_procfn(ps2esdi_slot, NULL, NULL);
- }
- return error;
-}
-
-static void __init ps2esdi_get_device_cfg(void)
-{
- u_short cmd_blk[TYPE_0_CMD_BLK_LENGTH];
-
- /*BA */ printk("%s: Drive 0\n", DEVICE_NAME);
- current_int_handler = ps2esdi_geometry_int_handler;
- cmd_blk[0] = CMD_GET_DEV_CONFIG | 0x600;
- cmd_blk[1] = 0;
- no_int_yet = TRUE;
- ps2esdi_out_cmd_blk(cmd_blk);
- if (no_int_yet)
- sleep_on(&ps2esdi_int);
-
- if (ps2esdi_drives > 1) {
- printk("%s: Drive 1\n", DEVICE_NAME); /*BA */
- cmd_blk[0] = CMD_GET_DEV_CONFIG | (1 << 5) | 0x600;
- cmd_blk[1] = 0;
- no_int_yet = TRUE;
- ps2esdi_out_cmd_blk(cmd_blk);
- if (no_int_yet)
- sleep_on(&ps2esdi_int);
- } /* if second physical drive is present */
- return;
-}
-
-/* strategy routine that handles most of the IO requests */
-static void do_ps2esdi_request(struct request_queue * q)
-{
- struct request *req;
- /* since, this routine is called with interrupts cleared - they
- must be before it finishes */
-
- req = elv_next_request(q);
- if (!req)
- return;
-
-#if 0
- printk("%s:got request. device : %s command : %d sector : %ld count : %ld, buffer: %p\n",
- DEVICE_NAME,
- req->rq_disk->disk_name,
- req->cmd, req->sector,
- req->current_nr_sectors, req->buffer);
-#endif
-
- /* check for above 16Mb dmas */
- if (isa_virt_to_bus(req->buffer + req->current_nr_sectors * 512) > 16 * MB) {
- printk("%s: DMA above 16MB not supported\n", DEVICE_NAME);
- end_request(req, FAIL);
- return;
- }
-
- if (req->sector+req->current_nr_sectors > get_capacity(req->rq_disk)) {
- printk("Grrr. error. ps2esdi_drives: %d, %llu %llu\n",
- ps2esdi_drives, req->sector,
- (unsigned long long)get_capacity(req->rq_disk));
- end_request(req, FAIL);
- return;
- }
-
- switch (rq_data_dir(req)) {
- case READ:
- ps2esdi_readwrite(READ, req);
- break;
- case WRITE:
- ps2esdi_readwrite(WRITE, req);
- break;
- default:
- printk("%s: Unknown command\n", req->rq_disk->disk_name);
- end_request(req, FAIL);
- break;
- } /* handle different commands */
-} /* main strategy routine */
-
-/* resets the ESDI adapter */
-static void reset_ctrl(void)
-{
-
- u_long expire;
- u_short status;
-
- /* enable interrupts on the controller */
- status = inb(ESDI_INTRPT);
- outb((status & 0xe0) | ATT_EOI, ESDI_ATTN); /* to be sure we don't have
- any interrupt pending... */
- outb_p(CTRL_ENABLE_INTR, ESDI_CONTROL);
-
- /* read the ESDI status port - if the controller is not busy,
- simply do a soft reset (fast) - otherwise we'll have to do a
- hard (slow) reset. */
- if (!(inb_p(ESDI_STATUS) & STATUS_BUSY)) {
- /*BA */ printk("%s: soft reset...\n", DEVICE_NAME);
- outb_p(CTRL_SOFT_RESET, ESDI_ATTN);
- }
- /* soft reset */
- else {
- /*BA */
- printk("%s: hard reset...\n", DEVICE_NAME);
- outb_p(CTRL_HARD_RESET, ESDI_CONTROL);
- expire = jiffies + 2*HZ;
- while (time_before(jiffies, expire));
- outb_p(1, ESDI_CONTROL);
- } /* hard reset */
-
-
-} /* reset the controller */
-
-/* called by the strategy routine to handle read and write requests */
-static void ps2esdi_readwrite(int cmd, struct request *req)
-{
- struct ps2esdi_i_struct *p = req->rq_disk->private_data;
- unsigned block = req->sector;
- unsigned count = req->current_nr_sectors;
- int drive = p - ps2esdi_info;
- u_short track, head, cylinder, sector;
- u_short cmd_blk[TYPE_1_CMD_BLK_LENGTH];
-
- /* do some relevant arithmatic */
- track = block / p->sect;
- head = track % p->head;
- cylinder = track / p->head;
- sector = block % p->sect;
-
-#if 0
- printk("%s: cyl=%d head=%d sect=%d\n", DEVICE_NAME, cylinder, head, sector);
-#endif
- /* call the routine that actually fills out a command block */
- ps2esdi_fill_cmd_block
- (cmd_blk,
- (cmd == READ) ? CMD_READ : CMD_WRITE,
- cylinder, head, sector, count, drive);
-
- /* send the command block to the controller */
- current_req = req;
- spin_unlock_irq(&ps2esdi_lock);
- if (ps2esdi_out_cmd_blk(cmd_blk)) {
- spin_lock_irq(&ps2esdi_lock);
- printk("%s: Controller failed\n", DEVICE_NAME);
- if ((++req->errors) >= MAX_RETRIES)
- end_request(req, FAIL);
- }
- /* check for failure to put out the command block */
- else {
- spin_lock_irq(&ps2esdi_lock);
-#if 0
- printk("%s: waiting for xfer\n", DEVICE_NAME);
-#endif
- /* turn disk lights on */
- LITE_ON;
- }
-
-} /* ps2esdi_readwrite */
-
-/* fill out the command block */
-static void ps2esdi_fill_cmd_block(u_short * cmd_blk, u_short cmd,
- u_short cyl, u_short head, u_short sector, u_short length, u_char drive)
-{
-
- cmd_blk[0] = (drive << 5) | cmd;
- cmd_blk[1] = length;
- cmd_blk[2] = ((cyl & 0x1f) << 11) | (head << 5) | sector;
- cmd_blk[3] = (cyl & 0x3E0) >> 5;
-
-} /* fill out the command block */
-
-/* write a command block to the controller */
-static int ps2esdi_out_cmd_blk(u_short * cmd_blk)
-{
-
- int i;
- unsigned long jif;
- u_char status;
-
- /* enable interrupts */
- outb(CTRL_ENABLE_INTR, ESDI_CONTROL);
-
- /* do not write to the controller, if it is busy */
- for (jif = jiffies + ESDI_STAT_TIMEOUT;
- time_after(jif, jiffies) &&
- (inb(ESDI_STATUS) & STATUS_BUSY); )
- ;
-
-#if 0
- printk("%s: i(1)=%ld\n", DEVICE_NAME, jif);
-#endif
-
- /* if device is still busy - then just time out */
- if (inb(ESDI_STATUS) & STATUS_BUSY) {
- printk("%s: ps2esdi_out_cmd timed out (1)\n", DEVICE_NAME);
- return ERROR;
- } /* timeout ??? */
- /* Set up the attention register in the controller */
- outb(((*cmd_blk) & 0xE0) | 1, ESDI_ATTN);
-
-#if 0
- printk("%s: sending %d words to controller\n", DEVICE_NAME, (((*cmd_blk) >> 14) + 1) << 1);
-#endif
-
- /* one by one send each word out */
- for (i = (((*cmd_blk) >> 14) + 1) << 1; i; i--) {
- status = inb(ESDI_STATUS);
- for (jif = jiffies + ESDI_STAT_TIMEOUT;
- time_after(jif, jiffies) && (status & STATUS_BUSY) &&
- (status & STATUS_CMD_INF); status = inb(ESDI_STATUS));
- if ((status & (STATUS_BUSY | STATUS_CMD_INF)) == STATUS_BUSY) {
-#if 0
- printk("%s: sending %04X\n", DEVICE_NAME, *cmd_blk);
-#endif
- outw(*cmd_blk++, ESDI_CMD_INT);
- } else {
- printk("%s: ps2esdi_out_cmd timed out while sending command (status=%02X)\n",
- DEVICE_NAME, status);
- return ERROR;
- }
- } /* send all words out */
- return OK;
-} /* send out the commands */
-
-
-/* prepare for dma - do all the necessary setup */
-static void ps2esdi_prep_dma(char *buffer, u_short length, u_char dma_xmode)
-{
- unsigned long flags = claim_dma_lock();
-
- mca_disable_dma(dma_arb_level);
-
- mca_set_dma_addr(dma_arb_level, isa_virt_to_bus(buffer));
-
- mca_set_dma_count(dma_arb_level, length * 512 / 2);
-
- mca_set_dma_mode(dma_arb_level, dma_xmode);
-
- mca_enable_dma(dma_arb_level);
-
- release_dma_lock(flags);
-
-} /* prepare for dma */
-
-
-
-static irqreturn_t ps2esdi_interrupt_handler(int irq, void *dev_id)
-{
- u_int int_ret_code;
-
- if (inb(ESDI_STATUS) & STATUS_INTR) {
- int_ret_code = inb(ESDI_INTRPT);
- if (current_int_handler) {
- /* Disable adapter interrupts till processing is finished */
- outb(CTRL_DISABLE_INTR, ESDI_CONTROL);
- current_int_handler(int_ret_code);
- } else
- printk("%s: help ! No interrupt handler.\n", DEVICE_NAME);
- } else {
- return IRQ_NONE;
- }
- return IRQ_HANDLED;
-}
-
-static void ps2esdi_initial_reset_int_handler(u_int int_ret_code)
-{
-
- switch (int_ret_code & 0xf) {
- case INT_RESET:
- /*BA */
- printk("%s: initial reset completed.\n", DEVICE_NAME);
- outb((int_ret_code & 0xe0) | ATT_EOI, ESDI_ATTN);
- wake_up(&ps2esdi_int);
- break;
- case INT_ATTN_ERROR:
- printk("%s: Attention error. interrupt status : %02X\n", DEVICE_NAME,
- int_ret_code);
- printk("%s: status: %02x\n", DEVICE_NAME, inb(ESDI_STATUS));
- break;
- default:
- printk("%s: initial reset handler received interrupt: %02X\n",
- DEVICE_NAME, int_ret_code);
- outb((int_ret_code & 0xe0) | ATT_EOI, ESDI_ATTN);
- break;
- }
- outb(CTRL_ENABLE_INTR, ESDI_CONTROL);
-}
-
-
-static void ps2esdi_geometry_int_handler(u_int int_ret_code)
-{
- u_int status, drive_num;
- unsigned long rba;
- int i;
-
- drive_num = int_ret_code >> 5;
- switch (int_ret_code & 0xf) {
- case INT_CMD_COMPLETE:
- for (i = ESDI_TIMEOUT; i && !(inb(ESDI_STATUS) & STATUS_STAT_AVAIL); i--);
- if (!(inb(ESDI_STATUS) & STATUS_STAT_AVAIL)) {
- printk("%s: timeout reading status word\n", DEVICE_NAME);
- outb((int_ret_code & 0xe0) | ATT_EOI, ESDI_ATTN);
- break;
- }
- status = inw(ESDI_STT_INT);
- if ((status & 0x1F) == CMD_GET_DEV_CONFIG) {
-#define REPLY_WORDS 5 /* we already read word 0 */
- u_short reply[REPLY_WORDS];
-
- if (ps2esdi_read_status_words((status >> 8) - 1, REPLY_WORDS, reply)) {
- /*BA */
- printk("%s: Device Configuration Status for drive %u\n",
- DEVICE_NAME, drive_num);
-
- printk("%s: Spares/cyls: %u", DEVICE_NAME, reply[0] >> 8);
-
- printk
- ("Config bits: %s%s%s%s%s\n",
- (reply[0] & CONFIG_IS) ? "Invalid Secondary, " : "",
- ((reply[0] & CONFIG_ZD) && !(reply[0] & CONFIG_IS))
- ? "Zero Defect, " : "Defects Present, ",
- (reply[0] & CONFIG_SF) ? "Skewed Format, " : "",
- (reply[0] & CONFIG_FR) ? "Removable, " : "Non-Removable, ",
- (reply[0] & CONFIG_RT) ? "No Retries" : "Retries");
-
- rba = reply[1] | ((unsigned long) reply[2] << 16);
- printk("%s: Number of RBA's: %lu\n", DEVICE_NAME, rba);
-
- printk("%s: Physical number of cylinders: %u, Sectors/Track: %u, Heads: %u\n",
- DEVICE_NAME, reply[3], reply[4] >> 8, reply[4] & 0xff);
-
- if (!ps2esdi_info[drive_num].head) {
- ps2esdi_info[drive_num].head = 64;
- ps2esdi_info[drive_num].sect = 32;
- ps2esdi_info[drive_num].cyl = rba / (64 * 32);
- ps2esdi_info[drive_num].wpcom = 0;
- ps2esdi_info[drive_num].lzone = ps2esdi_info[drive_num].cyl;
- ps2esdi_info[drive_num].ctl = 8;
- if (tp720esdi) { /* store the retrieved parameters */
- ps2esdi_info[0].head = reply[4] & 0Xff;
- ps2esdi_info[0].sect = reply[4] >> 8;
- ps2esdi_info[0].cyl = reply[3];
- ps2esdi_info[0].wpcom = 0;
- ps2esdi_info[0].lzone = reply[3];
- } else {
- if (!intg_esdi)
- ps2esdi_drives++;
- }
- }
-#ifdef OBSOLETE
- if (!ps2esdi_info[drive_num].head) {
- ps2esdi_info[drive_num].head = reply[4] & 0Xff;
- ps2esdi_info[drive_num].sect = reply[4] >> 8;
- ps2esdi_info[drive_num].cyl = reply[3];
- ps2esdi_info[drive_num].wpcom = 0;
- ps2esdi_info[drive_num].lzone = reply[3];
- if (tp720esdi) { /* store the retrieved parameters */
- ps2esdi_info[0].head = reply[4] & 0Xff;
- ps2esdi_info[0].sect = reply[4] >> 8;
- ps2esdi_info[0].cyl = reply[3];
- ps2esdi_info[0].wpcom = 0;
- ps2esdi_info[0].lzone = reply[3];
- } else {
- ps2esdi_drives++;
- }
- }
-#endif
-
- } else
- printk("%s: failed while getting device config\n", DEVICE_NAME);
-#undef REPLY_WORDS
- } else
- printk("%s: command %02X unknown by geometry handler\n",
- DEVICE_NAME, status & 0x1f);
-
- outb((int_ret_code & 0xe0) | ATT_EOI, ESDI_ATTN);
- break;
-
- case INT_ATTN_ERROR:
- printk("%s: Attention error. interrupt status : %02X\n", DEVICE_NAME,
- int_ret_code);
- printk("%s: Device not available\n", DEVICE_NAME);
- break;
- case INT_CMD_ECC:
- case INT_CMD_RETRY:
- case INT_CMD_ECC_RETRY:
- case INT_CMD_WARNING:
- case INT_CMD_ABORT:
- case INT_CMD_FAILED:
- case INT_DMA_ERR:
- case INT_CMD_BLK_ERR:
- /*BA */ printk("%s: Whaa. Error occurred...\n", DEVICE_NAME);
- dump_cmd_complete_status(int_ret_code);
- outb((int_ret_code & 0xe0) | ATT_EOI, ESDI_ATTN);
- break;
- default:
- printk("%s: Unknown interrupt reason: %02X\n",
- DEVICE_NAME, int_ret_code & 0xf);
- outb((int_ret_code & 0xe0) | ATT_EOI, ESDI_ATTN);
- break;
- }
-
- wake_up(&ps2esdi_int);
- no_int_yet = FALSE;
- outb(CTRL_ENABLE_INTR, ESDI_CONTROL);
-
-}
-
-static void ps2esdi_normal_interrupt_handler(u_int int_ret_code)
-{
- unsigned long flags;
- u_int status;
- u_int ending;
- int i;
-
- switch (int_ret_code & 0x0f) {
- case INT_TRANSFER_REQ:
- ps2esdi_prep_dma(current_req->buffer,
- current_req->current_nr_sectors,
- (rq_data_dir(current_req) == READ)
- ? MCA_DMA_MODE_16 | MCA_DMA_MODE_WRITE | MCA_DMA_MODE_XFER
- : MCA_DMA_MODE_16 | MCA_DMA_MODE_READ);
- outb(CTRL_ENABLE_DMA | CTRL_ENABLE_INTR, ESDI_CONTROL);
- ending = -1;
- break;
-
- case INT_ATTN_ERROR:
- printk("%s: Attention error. interrupt status : %02X\n", DEVICE_NAME,
- int_ret_code);
- outb(CTRL_ENABLE_INTR, ESDI_CONTROL);
- ending = FAIL;
- break;
-
- case INT_CMD_COMPLETE:
- for (i = ESDI_TIMEOUT; i && !(inb(ESDI_STATUS) & STATUS_STAT_AVAIL); i--);
- if (!(inb(ESDI_STATUS) & STATUS_STAT_AVAIL)) {
- printk("%s: timeout reading status word\n", DEVICE_NAME);
- outb((int_ret_code & 0xe0) | ATT_EOI, ESDI_ATTN);
- outb(CTRL_ENABLE_INTR, ESDI_CONTROL);
- if ((++current_req->errors) >= MAX_RETRIES)
- ending = FAIL;
- else
- ending = -1;
- break;
- }
- status = inw(ESDI_STT_INT);
- switch (status & 0x1F) {
- case (CMD_READ & 0xff):
- case (CMD_WRITE & 0xff):
- LITE_OFF;
- outb((int_ret_code & 0xe0) | ATT_EOI, ESDI_ATTN);
- outb(CTRL_ENABLE_INTR, ESDI_CONTROL);
- ending = SUCCES;
- break;
- default:
- printk("%s: interrupt for unknown command %02X\n",
- DEVICE_NAME, status & 0x1f);
- outb((int_ret_code & 0xe0) | ATT_EOI, ESDI_ATTN);
- outb(CTRL_ENABLE_INTR, ESDI_CONTROL);
- ending = -1;
- break;
- }
- break;
- case INT_CMD_ECC:
- case INT_CMD_RETRY:
- case INT_CMD_ECC_RETRY:
- LITE_OFF;
- dump_cmd_complete_status(int_ret_code);
- outb((int_ret_code & 0xe0) | ATT_EOI, ESDI_ATTN);
- outb(CTRL_ENABLE_INTR, ESDI_CONTROL);
- ending = SUCCES;
- break;
- case INT_CMD_WARNING:
- case INT_CMD_ABORT:
- case INT_CMD_FAILED:
- case INT_DMA_ERR:
- LITE_OFF;
- dump_cmd_complete_status(int_ret_code);
- outb((int_ret_code & 0xe0) | ATT_EOI, ESDI_ATTN);
- outb(CTRL_ENABLE_INTR, ESDI_CONTROL);
- if ((++current_req->errors) >= MAX_RETRIES)
- ending = FAIL;
- else
- ending = -1;
- break;
-
- case INT_CMD_BLK_ERR:
- dump_cmd_complete_status(int_ret_code);
- outb((int_ret_code & 0xe0) | ATT_EOI, ESDI_ATTN);
- outb(CTRL_ENABLE_INTR, ESDI_CONTROL);
- ending = FAIL;
- break;
-
- case INT_CMD_FORMAT:
- printk("%s: huh ? Who issued this format command ?\n"
- ,DEVICE_NAME);
- outb((int_ret_code & 0xe0) | ATT_EOI, ESDI_ATTN);
- outb(CTRL_ENABLE_INTR, ESDI_CONTROL);
- ending = -1;
- break;
-
- case INT_RESET:
- /* BA printk("%s: reset completed.\n", DEVICE_NAME) */ ;
- outb((int_ret_code & 0xe0) | ATT_EOI, ESDI_ATTN);
- outb(CTRL_ENABLE_INTR, ESDI_CONTROL);
- ending = -1;
- break;
-
- default:
- printk("%s: Unknown interrupt reason: %02X\n",
- DEVICE_NAME, int_ret_code & 0xf);
- outb((int_ret_code & 0xe0) | ATT_EOI, ESDI_ATTN);
- outb(CTRL_ENABLE_INTR, ESDI_CONTROL);
- ending = -1;
- break;
- }
- if(ending != -1) {
- spin_lock_irqsave(&ps2esdi_lock, flags);
- end_request(current_req, ending);
- current_req = NULL;
- do_ps2esdi_request(ps2esdi_queue);
- spin_unlock_irqrestore(&ps2esdi_lock, flags);
- }
-} /* handle interrupts */
-
-
-
-static int ps2esdi_read_status_words(int num_words,
- int max_words,
- u_short * buffer)
-{
- int i;
-
- for (; max_words && num_words; max_words--, num_words--, buffer++) {
- for (i = ESDI_TIMEOUT; i && !(inb(ESDI_STATUS) & STATUS_STAT_AVAIL); i--);
- if (!(inb(ESDI_STATUS) & STATUS_STAT_AVAIL)) {
- printk("%s: timeout reading status word\n", DEVICE_NAME);
- return FAIL;
- }
- *buffer = inw(ESDI_STT_INT);
- }
- return SUCCES;
-}
-
-
-
-
-static void dump_cmd_complete_status(u_int int_ret_code)
-{
-#define WAIT_FOR_STATUS \
- for(i=ESDI_TIMEOUT;i && !(inb(ESDI_STATUS) & STATUS_STAT_AVAIL);i--); \
- if(!(inb(ESDI_STATUS) & STATUS_STAT_AVAIL)) { \
- printk("%s: timeout reading status word\n",DEVICE_NAME); \
- return; \
- }
-
- int i, word_count;
- u_short stat_word;
- u_long rba;
-
- printk("%s: Device: %u, interrupt ID: %02X\n",
- DEVICE_NAME, int_ret_code >> 5,
- int_ret_code & 0xf);
-
- WAIT_FOR_STATUS;
- stat_word = inw(ESDI_STT_INT);
- word_count = (stat_word >> 8) - 1;
- printk("%s: %u status words, command: %02X\n", DEVICE_NAME, word_count,
- stat_word & 0xff);
-
- if (word_count--) {
- WAIT_FOR_STATUS;
- stat_word = inw(ESDI_STT_INT);
- printk("%s: command status code: %02X, command error code: %02X\n",
- DEVICE_NAME, stat_word >> 8, stat_word & 0xff);
- }
- if (word_count--) {
- WAIT_FOR_STATUS;
- stat_word = inw(ESDI_STT_INT);
- printk("%s: device error code: %s%s%s%s%s,%02X\n", DEVICE_NAME,
- (stat_word & 0x1000) ? "Ready, " : "Not Ready, ",
- (stat_word & 0x0800) ? "Selected, " : "Not Selected, ",
- (stat_word & 0x0400) ? "Write Fault, " : "",
- (stat_word & 0x0200) ? "Track 0, " : "",
- (stat_word & 0x0100) ? "Seek or command complete, " : "",
- stat_word >> 8);
- }
- if (word_count--) {
- WAIT_FOR_STATUS;
- stat_word = inw(ESDI_STT_INT);
- printk("%s: Blocks to do: %u", DEVICE_NAME, stat_word);
- }
- if (word_count -= 2) {
- WAIT_FOR_STATUS;
- rba = inw(ESDI_STT_INT);
- WAIT_FOR_STATUS;
- rba |= inw(ESDI_STT_INT) << 16;
- printk(", Last Cyl: %u Head: %u Sector: %u\n",
- (u_short) ((rba & 0x1ff80000) >> 11),
- (u_short) ((rba & 0x7E0) >> 5), (u_short) (rba & 0x1f));
- } else
- printk("\n");
-
- if (word_count--) {
- WAIT_FOR_STATUS;
- stat_word = inw(ESDI_STT_INT);
- printk("%s: Blocks required ECC: %u", DEVICE_NAME, stat_word);
- }
- printk("\n");
-
-#undef WAIT_FOR_STATUS
-
-}
-
-static int ps2esdi_getgeo(struct block_device *bdev, struct hd_geometry *geo)
-{
- struct ps2esdi_i_struct *p = bdev->bd_disk->private_data;
-
- geo->heads = p->head;
- geo->sectors = p->sect;
- geo->cylinders = p->cyl;
- return 0;
-}
-
-static void ps2esdi_reset_timer(unsigned long unused)
-{
-
- int status;
-
- status = inb(ESDI_INTRPT);
- if ((status & 0xf) == INT_RESET) {
- outb((status & 0xe0) | ATT_EOI, ESDI_ATTN);
- outb(CTRL_ENABLE_INTR, ESDI_CONTROL);
- reset_status = 1;
- }
- wake_up(&ps2esdi_int);
-}
diff --git a/drivers/block/viodasd.c b/drivers/block/viodasd.c
index 9e61fca..41ca721 100644
--- a/drivers/block/viodasd.c
+++ b/drivers/block/viodasd.c
@@ -528,8 +528,7 @@
numsg = VIOMAXBLOCKDMA;
*total_len = 0;
- memset(sg, 0, sizeof(sg[0]) * VIOMAXBLOCKDMA);
-
+ sg_init_table(sg, VIOMAXBLOCKDMA);
for (i = 0; (i < numsg) && (rw_data->dma_info[i].len > 0); ++i) {
sg_dma_address(&sg[i]) = rw_data->dma_info[i].token;
sg_dma_len(&sg[i]) = rw_data->dma_info[i].len;
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 3b1a68d..0cfbe8c 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -238,6 +238,7 @@
vblk->disk->first_minor = index_to_minor(index);
vblk->disk->private_data = vblk;
vblk->disk->fops = &virtblk_fops;
+ vblk->disk->driverfs_dev = &vdev->dev;
index++;
/* If barriers are supported, tell block layer that queue is ordered */
diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c
index 372c7ef6..8b884f8 100644
--- a/drivers/bluetooth/hci_usb.c
+++ b/drivers/bluetooth/hci_usb.c
@@ -116,6 +116,7 @@
{ USB_DEVICE(0x0a5c, 0x2009), .driver_info = HCI_BCM92035 },
/* Broadcom BCM2045 */
+ { USB_DEVICE(0x0a5c, 0x2039), .driver_info = HCI_RESET | HCI_WRONG_SCO_MTU },
{ USB_DEVICE(0x0a5c, 0x2101), .driver_info = HCI_RESET | HCI_WRONG_SCO_MTU },
/* IBM/Lenovo ThinkPad with Broadcom chip */
@@ -148,6 +149,9 @@
{ USB_DEVICE(0x0400, 0x0807), .driver_info = HCI_BROKEN_ISOC },
{ USB_DEVICE(0x0400, 0x080a), .driver_info = HCI_BROKEN_ISOC },
+ /* CONWISE Technology based adapters with buggy SCO support */
+ { USB_DEVICE(0x0e5e, 0x6622), .driver_info = HCI_BROKEN_ISOC },
+
/* Belkin F8T012 and F8T013 devices */
{ USB_DEVICE(0x050d, 0x0012), .driver_info = HCI_RESET | HCI_WRONG_SCO_MTU },
{ USB_DEVICE(0x050d, 0x0013), .driver_info = HCI_RESET | HCI_WRONG_SCO_MTU },
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index db259e6..12f5bae 100644
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
@@ -1152,8 +1152,8 @@
/* This code is similar to that in open_for_data. The routine is called
whenever an audio play operation is requested.
*/
-int check_for_audio_disc(struct cdrom_device_info * cdi,
- struct cdrom_device_ops * cdo)
+static int check_for_audio_disc(struct cdrom_device_info * cdi,
+ struct cdrom_device_ops * cdo)
{
int ret;
tracktype tracks;
diff --git a/drivers/char/defkeymap.c_shipped b/drivers/char/defkeymap.c_shipped
index 0aa419a..d2208dfe 100644
--- a/drivers/char/defkeymap.c_shipped
+++ b/drivers/char/defkeymap.c_shipped
@@ -223,40 +223,40 @@
};
struct kbdiacruc accent_table[MAX_DIACR] = {
- {'`', 'A', '\300'}, {'`', 'a', '\340'},
- {'\'', 'A', '\301'}, {'\'', 'a', '\341'},
- {'^', 'A', '\302'}, {'^', 'a', '\342'},
- {'~', 'A', '\303'}, {'~', 'a', '\343'},
- {'"', 'A', '\304'}, {'"', 'a', '\344'},
- {'O', 'A', '\305'}, {'o', 'a', '\345'},
- {'0', 'A', '\305'}, {'0', 'a', '\345'},
- {'A', 'A', '\305'}, {'a', 'a', '\345'},
- {'A', 'E', '\306'}, {'a', 'e', '\346'},
- {',', 'C', '\307'}, {',', 'c', '\347'},
- {'`', 'E', '\310'}, {'`', 'e', '\350'},
- {'\'', 'E', '\311'}, {'\'', 'e', '\351'},
- {'^', 'E', '\312'}, {'^', 'e', '\352'},
- {'"', 'E', '\313'}, {'"', 'e', '\353'},
- {'`', 'I', '\314'}, {'`', 'i', '\354'},
- {'\'', 'I', '\315'}, {'\'', 'i', '\355'},
- {'^', 'I', '\316'}, {'^', 'i', '\356'},
- {'"', 'I', '\317'}, {'"', 'i', '\357'},
- {'-', 'D', '\320'}, {'-', 'd', '\360'},
- {'~', 'N', '\321'}, {'~', 'n', '\361'},
- {'`', 'O', '\322'}, {'`', 'o', '\362'},
- {'\'', 'O', '\323'}, {'\'', 'o', '\363'},
- {'^', 'O', '\324'}, {'^', 'o', '\364'},
- {'~', 'O', '\325'}, {'~', 'o', '\365'},
- {'"', 'O', '\326'}, {'"', 'o', '\366'},
- {'/', 'O', '\330'}, {'/', 'o', '\370'},
- {'`', 'U', '\331'}, {'`', 'u', '\371'},
- {'\'', 'U', '\332'}, {'\'', 'u', '\372'},
- {'^', 'U', '\333'}, {'^', 'u', '\373'},
- {'"', 'U', '\334'}, {'"', 'u', '\374'},
- {'\'', 'Y', '\335'}, {'\'', 'y', '\375'},
- {'T', 'H', '\336'}, {'t', 'h', '\376'},
- {'s', 's', '\337'}, {'"', 'y', '\377'},
- {'s', 'z', '\337'}, {'i', 'j', '\377'},
+ {'`', 'A', 0300}, {'`', 'a', 0340},
+ {'\'', 'A', 0301}, {'\'', 'a', 0341},
+ {'^', 'A', 0302}, {'^', 'a', 0342},
+ {'~', 'A', 0303}, {'~', 'a', 0343},
+ {'"', 'A', 0304}, {'"', 'a', 0344},
+ {'O', 'A', 0305}, {'o', 'a', 0345},
+ {'0', 'A', 0305}, {'0', 'a', 0345},
+ {'A', 'A', 0305}, {'a', 'a', 0345},
+ {'A', 'E', 0306}, {'a', 'e', 0346},
+ {',', 'C', 0307}, {',', 'c', 0347},
+ {'`', 'E', 0310}, {'`', 'e', 0350},
+ {'\'', 'E', 0311}, {'\'', 'e', 0351},
+ {'^', 'E', 0312}, {'^', 'e', 0352},
+ {'"', 'E', 0313}, {'"', 'e', 0353},
+ {'`', 'I', 0314}, {'`', 'i', 0354},
+ {'\'', 'I', 0315}, {'\'', 'i', 0355},
+ {'^', 'I', 0316}, {'^', 'i', 0356},
+ {'"', 'I', 0317}, {'"', 'i', 0357},
+ {'-', 'D', 0320}, {'-', 'd', 0360},
+ {'~', 'N', 0321}, {'~', 'n', 0361},
+ {'`', 'O', 0322}, {'`', 'o', 0362},
+ {'\'', 'O', 0323}, {'\'', 'o', 0363},
+ {'^', 'O', 0324}, {'^', 'o', 0364},
+ {'~', 'O', 0325}, {'~', 'o', 0365},
+ {'"', 'O', 0326}, {'"', 'o', 0366},
+ {'/', 'O', 0330}, {'/', 'o', 0370},
+ {'`', 'U', 0331}, {'`', 'u', 0371},
+ {'\'', 'U', 0332}, {'\'', 'u', 0372},
+ {'^', 'U', 0333}, {'^', 'u', 0373},
+ {'"', 'U', 0334}, {'"', 'u', 0374},
+ {'\'', 'Y', 0335}, {'\'', 'y', 0375},
+ {'T', 'H', 0336}, {'t', 'h', 0376},
+ {'s', 's', 0337}, {'"', 'y', 0377},
+ {'s', 'z', 0337}, {'i', 'j', 0377},
};
unsigned int accent_table_size = 68;
diff --git a/drivers/char/drm/ati_pcigart.c b/drivers/char/drm/ati_pcigart.c
index d352dbb..e5a0e97 100644
--- a/drivers/char/drm/ati_pcigart.c
+++ b/drivers/char/drm/ati_pcigart.c
@@ -35,42 +35,23 @@
# define ATI_PCIGART_PAGE_SIZE 4096 /**< PCI GART page size */
-static void *drm_ati_alloc_pcigart_table(int order)
+static int drm_ati_alloc_pcigart_table(struct drm_device *dev,
+ struct drm_ati_pcigart_info *gart_info)
{
- unsigned long address;
- struct page *page;
- int i;
+ gart_info->table_handle = drm_pci_alloc(dev, gart_info->table_size,
+ PAGE_SIZE,
+ gart_info->table_mask);
+ if (gart_info->table_handle == NULL)
+ return -ENOMEM;
- DRM_DEBUG("%d order\n", order);
-
- address = __get_free_pages(GFP_KERNEL | __GFP_COMP,
- order);
- if (address == 0UL) {
- return NULL;
- }
-
- page = virt_to_page(address);
-
- for (i = 0; i < order; i++, page++)
- SetPageReserved(page);
-
- DRM_DEBUG("returning 0x%08lx\n", address);
- return (void *)address;
+ return 0;
}
-static void drm_ati_free_pcigart_table(void *address, int order)
+static void drm_ati_free_pcigart_table(struct drm_device *dev,
+ struct drm_ati_pcigart_info *gart_info)
{
- struct page *page;
- int i;
- int num_pages = 1 << order;
- DRM_DEBUG("\n");
-
- page = virt_to_page((unsigned long)address);
-
- for (i = 0; i < num_pages; i++, page++)
- ClearPageReserved(page);
-
- free_pages((unsigned long)address, order);
+ drm_pci_free(dev, gart_info->table_handle);
+ gart_info->table_handle = NULL;
}
int drm_ati_pcigart_cleanup(struct drm_device *dev, struct drm_ati_pcigart_info *gart_info)
@@ -78,8 +59,7 @@
struct drm_sg_mem *entry = dev->sg;
unsigned long pages;
int i;
- int order;
- int num_pages, max_pages;
+ int max_pages;
/* we need to support large memory configurations */
if (!entry) {
@@ -87,15 +67,7 @@
return 0;
}
- order = drm_order((gart_info->table_size + (PAGE_SIZE-1)) / PAGE_SIZE);
- num_pages = 1 << order;
-
if (gart_info->bus_addr) {
- if (gart_info->gart_table_location == DRM_ATI_GART_MAIN) {
- pci_unmap_single(dev->pdev, gart_info->bus_addr,
- num_pages * PAGE_SIZE,
- PCI_DMA_TODEVICE);
- }
max_pages = (gart_info->table_size / sizeof(u32));
pages = (entry->pages <= max_pages)
@@ -112,10 +84,9 @@
gart_info->bus_addr = 0;
}
- if (gart_info->gart_table_location == DRM_ATI_GART_MAIN
- && gart_info->addr) {
- drm_ati_free_pcigart_table(gart_info->addr, order);
- gart_info->addr = NULL;
+ if (gart_info->gart_table_location == DRM_ATI_GART_MAIN &&
+ gart_info->table_handle) {
+ drm_ati_free_pcigart_table(dev, gart_info);
}
return 1;
@@ -127,11 +98,10 @@
struct drm_sg_mem *entry = dev->sg;
void *address = NULL;
unsigned long pages;
- u32 *pci_gart, page_base, bus_address = 0;
+ u32 *pci_gart, page_base;
+ dma_addr_t bus_address = 0;
int i, j, ret = 0;
- int order;
int max_pages;
- int num_pages;
if (!entry) {
DRM_ERROR("no scatter/gather memory!\n");
@@ -141,31 +111,14 @@
if (gart_info->gart_table_location == DRM_ATI_GART_MAIN) {
DRM_DEBUG("PCI: no table in VRAM: using normal RAM\n");
- order = drm_order((gart_info->table_size +
- (PAGE_SIZE-1)) / PAGE_SIZE);
- num_pages = 1 << order;
- address = drm_ati_alloc_pcigart_table(order);
- if (!address) {
+ ret = drm_ati_alloc_pcigart_table(dev, gart_info);
+ if (ret) {
DRM_ERROR("cannot allocate PCI GART page!\n");
goto done;
}
- if (!dev->pdev) {
- DRM_ERROR("PCI device unknown!\n");
- goto done;
- }
-
- bus_address = pci_map_single(dev->pdev, address,
- num_pages * PAGE_SIZE,
- PCI_DMA_TODEVICE);
- if (bus_address == 0) {
- DRM_ERROR("unable to map PCIGART pages!\n");
- order = drm_order((gart_info->table_size +
- (PAGE_SIZE-1)) / PAGE_SIZE);
- drm_ati_free_pcigart_table(address, order);
- address = NULL;
- goto done;
- }
+ address = gart_info->table_handle->vaddr;
+ bus_address = gart_info->table_handle->busaddr;
} else {
address = gart_info->addr;
bus_address = gart_info->bus_addr;
diff --git a/drivers/char/drm/drmP.h b/drivers/char/drm/drmP.h
index a6789f2..8ea9dd1 100644
--- a/drivers/char/drm/drmP.h
+++ b/drivers/char/drm/drmP.h
@@ -54,6 +54,7 @@
#include <linux/pci.h>
#include <linux/jiffies.h>
#include <linux/smp_lock.h> /* For (un)lock_kernel */
+#include <linux/dma-mapping.h>
#include <linux/mm.h>
#include <linux/cdev.h>
#include <linux/mutex.h>
@@ -551,6 +552,8 @@
int gart_reg_if;
void *addr;
dma_addr_t bus_addr;
+ dma_addr_t table_mask;
+ struct drm_dma_handle *table_handle;
drm_local_map_t mapping;
int table_size;
};
diff --git a/drivers/char/drm/drm_fops.c b/drivers/char/drm/drm_fops.c
index 3992f732..f09d4b5 100644
--- a/drivers/char/drm/drm_fops.c
+++ b/drivers/char/drm/drm_fops.c
@@ -326,6 +326,7 @@
struct drm_file *file_priv = filp->private_data;
struct drm_device *dev = file_priv->head->dev;
int retcode = 0;
+ unsigned long irqflags;
lock_kernel();
@@ -357,9 +358,11 @@
*/
do{
- spin_lock(&dev->lock.spinlock);
+ spin_lock_irqsave(&dev->lock.spinlock,
+ irqflags);
locked = dev->lock.idle_has_lock;
- spin_unlock(&dev->lock.spinlock);
+ spin_unlock_irqrestore(&dev->lock.spinlock,
+ irqflags);
if (locked)
break;
schedule();
diff --git a/drivers/char/drm/drm_lock.c b/drivers/char/drm/drm_lock.c
index bea2a7d..12dcdd1 100644
--- a/drivers/char/drm/drm_lock.c
+++ b/drivers/char/drm/drm_lock.c
@@ -53,6 +53,7 @@
DECLARE_WAITQUEUE(entry, current);
struct drm_lock *lock = data;
int ret = 0;
+ unsigned long irqflags;
++file_priv->lock_count;
@@ -71,9 +72,9 @@
return -EINVAL;
add_wait_queue(&dev->lock.lock_queue, &entry);
- spin_lock(&dev->lock.spinlock);
+ spin_lock_irqsave(&dev->lock.spinlock, irqflags);
dev->lock.user_waiters++;
- spin_unlock(&dev->lock.spinlock);
+ spin_unlock_irqrestore(&dev->lock.spinlock, irqflags);
for (;;) {
__set_current_state(TASK_INTERRUPTIBLE);
if (!dev->lock.hw_lock) {
@@ -95,9 +96,9 @@
break;
}
}
- spin_lock(&dev->lock.spinlock);
+ spin_lock_irqsave(&dev->lock.spinlock, irqflags);
dev->lock.user_waiters--;
- spin_unlock(&dev->lock.spinlock);
+ spin_unlock_irqrestore(&dev->lock.spinlock, irqflags);
__set_current_state(TASK_RUNNING);
remove_wait_queue(&dev->lock.lock_queue, &entry);
@@ -198,8 +199,9 @@
{
unsigned int old, new, prev;
volatile unsigned int *lock = &lock_data->hw_lock->lock;
+ unsigned long irqflags;
- spin_lock(&lock_data->spinlock);
+ spin_lock_irqsave(&lock_data->spinlock, irqflags);
do {
old = *lock;
if (old & _DRM_LOCK_HELD)
@@ -211,7 +213,7 @@
}
prev = cmpxchg(lock, old, new);
} while (prev != old);
- spin_unlock(&lock_data->spinlock);
+ spin_unlock_irqrestore(&lock_data->spinlock, irqflags);
if (_DRM_LOCKING_CONTEXT(old) == context) {
if (old & _DRM_LOCK_HELD) {
@@ -272,15 +274,16 @@
{
unsigned int old, new, prev;
volatile unsigned int *lock = &lock_data->hw_lock->lock;
+ unsigned long irqflags;
- spin_lock(&lock_data->spinlock);
+ spin_lock_irqsave(&lock_data->spinlock, irqflags);
if (lock_data->kernel_waiters != 0) {
drm_lock_transfer(lock_data, 0);
lock_data->idle_has_lock = 1;
- spin_unlock(&lock_data->spinlock);
+ spin_unlock_irqrestore(&lock_data->spinlock, irqflags);
return 1;
}
- spin_unlock(&lock_data->spinlock);
+ spin_unlock_irqrestore(&lock_data->spinlock, irqflags);
do {
old = *lock;
@@ -344,19 +347,20 @@
void drm_idlelock_take(struct drm_lock_data *lock_data)
{
int ret = 0;
+ unsigned long irqflags;
- spin_lock(&lock_data->spinlock);
+ spin_lock_irqsave(&lock_data->spinlock, irqflags);
lock_data->kernel_waiters++;
if (!lock_data->idle_has_lock) {
- spin_unlock(&lock_data->spinlock);
+ spin_unlock_irqrestore(&lock_data->spinlock, irqflags);
ret = drm_lock_take(lock_data, DRM_KERNEL_CONTEXT);
- spin_lock(&lock_data->spinlock);
+ spin_lock_irqsave(&lock_data->spinlock, irqflags);
if (ret == 1)
lock_data->idle_has_lock = 1;
}
- spin_unlock(&lock_data->spinlock);
+ spin_unlock_irqrestore(&lock_data->spinlock, irqflags);
}
EXPORT_SYMBOL(drm_idlelock_take);
@@ -364,8 +368,9 @@
{
unsigned int old, prev;
volatile unsigned int *lock = &lock_data->hw_lock->lock;
+ unsigned long irqflags;
- spin_lock(&lock_data->spinlock);
+ spin_lock_irqsave(&lock_data->spinlock, irqflags);
if (--lock_data->kernel_waiters == 0) {
if (lock_data->idle_has_lock) {
do {
@@ -376,7 +381,7 @@
lock_data->idle_has_lock = 0;
}
}
- spin_unlock(&lock_data->spinlock);
+ spin_unlock_irqrestore(&lock_data->spinlock, irqflags);
}
EXPORT_SYMBOL(drm_idlelock_release);
diff --git a/drivers/char/drm/drm_pciids.h b/drivers/char/drm/drm_pciids.h
index 715b361..a6a499f 100644
--- a/drivers/char/drm/drm_pciids.h
+++ b/drivers/char/drm/drm_pciids.h
@@ -205,9 +205,9 @@
{0x1002, 0x71D6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x71DA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
{0x1002, 0x71DE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
- {0x1002, 0x7200, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
- {0x1002, 0x7210, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
- {0x1002, 0x7211, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x7200, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x7210, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x7211, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7240, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7243, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7244, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
@@ -238,6 +238,7 @@
{0x1002, 0x7834, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|RADEON_IS_IGP|RADEON_NEW_MEMMAP}, \
{0x1002, 0x7835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x791e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS690|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \
+ {0x1002, 0x791f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS690|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \
{0, 0, 0}
#define r128_PCI_IDS \
diff --git a/drivers/char/drm/r128_cce.c b/drivers/char/drm/r128_cce.c
index 892e0a5..f36adbd 100644
--- a/drivers/char/drm/r128_cce.c
+++ b/drivers/char/drm/r128_cce.c
@@ -558,6 +558,7 @@
#if __OS_HAS_AGP
if (dev_priv->is_pci) {
#endif
+ dev_priv->gart_info.table_mask = DMA_BIT_MASK(32);
dev_priv->gart_info.gart_table_location = DRM_ATI_GART_MAIN;
dev_priv->gart_info.table_size = R128_PCIGART_TABLE_SIZE;
dev_priv->gart_info.addr = NULL;
diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c
index 833abc7..9072e4a 100644
--- a/drivers/char/drm/radeon_cp.c
+++ b/drivers/char/drm/radeon_cp.c
@@ -1807,6 +1807,7 @@
} else
#endif
{
+ dev_priv->gart_info.table_mask = DMA_BIT_MASK(32);
/* if we have an offset set from userspace */
if (dev_priv->pcigart_offset_set) {
dev_priv->gart_info.bus_addr =
diff --git a/drivers/char/drm/via_dma.c b/drivers/char/drm/via_dma.c
index 94baec6..7a339db 100644
--- a/drivers/char/drm/via_dma.c
+++ b/drivers/char/drm/via_dma.c
@@ -126,6 +126,8 @@
hw_addr, cur_addr, next_addr);
return -1;
}
+ if ((cur_addr < hw_addr) && (next_addr >= hw_addr))
+ msleep(1);
} while ((cur_addr < hw_addr) && (next_addr >= hw_addr));
return 0;
}
@@ -416,27 +418,50 @@
int paused, count;
volatile uint32_t *paused_at = dev_priv->last_pause_ptr;
uint32_t reader,ptr;
+ uint32_t diff;
paused = 0;
via_flush_write_combine();
(void) *(volatile uint32_t *)(via_get_dma(dev_priv) -1);
+
*paused_at = pause_addr_lo;
via_flush_write_combine();
(void) *paused_at;
+
reader = *(dev_priv->hw_addr_ptr);
ptr = ((volatile char *)paused_at - dev_priv->dma_ptr) +
dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr + 4;
+
dev_priv->last_pause_ptr = via_get_dma(dev_priv) - 1;
- if ((ptr - reader) <= dev_priv->dma_diff ) {
- count = 10000000;
- while (!(paused = (VIA_READ(0x41c) & 0x80000000)) && count--);
+ /*
+ * If there is a possibility that the command reader will
+ * miss the new pause address and pause on the old one,
+ * In that case we need to program the new start address
+ * using PCI.
+ */
+
+ diff = (uint32_t) (ptr - reader) - dev_priv->dma_diff;
+ count = 10000000;
+ while(diff == 0 && count--) {
+ paused = (VIA_READ(0x41c) & 0x80000000);
+ if (paused)
+ break;
+ reader = *(dev_priv->hw_addr_ptr);
+ diff = (uint32_t) (ptr - reader) - dev_priv->dma_diff;
}
+ paused = VIA_READ(0x41c) & 0x80000000;
+
if (paused && !no_pci_fire) {
reader = *(dev_priv->hw_addr_ptr);
- if ((ptr - reader) == dev_priv->dma_diff) {
-
+ diff = (uint32_t) (ptr - reader) - dev_priv->dma_diff;
+ diff &= (dev_priv->dma_high - 1);
+ if (diff != 0 && diff < (dev_priv->dma_high >> 1)) {
+ DRM_ERROR("Paused at incorrect address. "
+ "0x%08x, 0x%08x 0x%08x\n",
+ ptr, reader, dev_priv->dma_diff);
+ } else if (diff == 0) {
/*
* There is a concern that these writes may stall the PCI bus
* if the GPU is not idle. However, idling the GPU first
@@ -577,6 +602,7 @@
uint32_t pause_addr_lo, pause_addr_hi;
uint32_t jump_addr_lo, jump_addr_hi;
volatile uint32_t *last_pause_ptr;
+ uint32_t dma_low_save1, dma_low_save2;
agp_base = dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr;
via_align_cmd(dev_priv, HC_HAGPBpID_JUMP, 0, &jump_addr_hi,
@@ -603,8 +629,29 @@
&pause_addr_lo, 0);
*last_pause_ptr = pause_addr_lo;
+ dma_low_save1 = dev_priv->dma_low;
- via_hook_segment( dev_priv, jump_addr_hi, jump_addr_lo, 0);
+ /*
+ * Now, set a trap that will pause the regulator if it tries to rerun the old
+ * command buffer. (Which may happen if via_hook_segment detecs a command regulator pause
+ * and reissues the jump command over PCI, while the regulator has already taken the jump
+ * and actually paused at the current buffer end).
+ * There appears to be no other way to detect this condition, since the hw_addr_pointer
+ * does not seem to get updated immediately when a jump occurs.
+ */
+
+ last_pause_ptr =
+ via_align_cmd(dev_priv, HC_HAGPBpID_PAUSE, 0, &pause_addr_hi,
+ &pause_addr_lo, 0) - 1;
+ via_align_cmd(dev_priv, HC_HAGPBpID_PAUSE, 0, &pause_addr_hi,
+ &pause_addr_lo, 0);
+ *last_pause_ptr = pause_addr_lo;
+
+ dma_low_save2 = dev_priv->dma_low;
+ dev_priv->dma_low = dma_low_save1;
+ via_hook_segment(dev_priv, jump_addr_hi, jump_addr_lo, 0);
+ dev_priv->dma_low = dma_low_save2;
+ via_hook_segment(dev_priv, pause_addr_hi, pause_addr_lo, 0);
}
diff --git a/drivers/char/drm/via_dmablit.c b/drivers/char/drm/via_dmablit.c
index 33c5197..409e00a 100644
--- a/drivers/char/drm/via_dmablit.c
+++ b/drivers/char/drm/via_dmablit.c
@@ -603,7 +603,7 @@
* (Not a big limitation anyway.)
*/
- if ((xfer->mem_stride - xfer->line_length) >= PAGE_SIZE) {
+ if ((xfer->mem_stride - xfer->line_length) > 2*PAGE_SIZE) {
DRM_ERROR("Too large system memory stride. Stride: %d, "
"Length: %d\n", xfer->mem_stride, xfer->line_length);
return -EINVAL;
diff --git a/drivers/char/esp.c b/drivers/char/esp.c
index c01e26d..f3fe620 100644
--- a/drivers/char/esp.c
+++ b/drivers/char/esp.c
@@ -2484,6 +2484,7 @@
return 0;
}
+ spin_lock_init(&info->lock);
/* rx_trigger, tx_trigger are needed by autoconfig */
info->config.rx_trigger = rx_trigger;
info->config.tx_trigger = tx_trigger;
diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig
index 6bbd4fa..8d6c208 100644
--- a/drivers/char/hw_random/Kconfig
+++ b/drivers/char/hw_random/Kconfig
@@ -9,7 +9,14 @@
Hardware Random Number Generator Core infrastructure.
To compile this driver as a module, choose M here: the
- module will be called rng-core.
+ module will be called rng-core. This provides a device
+ that's usually called /dev/hw_random, and which exposes one
+ of possibly several hardware random number generators.
+
+ These hardware random number generators do not feed directly
+ into the kernel's random number generator. That is usually
+ handled by the "rngd" daemon. Documentation/hw_random.txt
+ has more information.
If unsure, say Y.
diff --git a/drivers/char/isicom.c b/drivers/char/isicom.c
index 85d596a..eba2883 100644
--- a/drivers/char/isicom.c
+++ b/drivers/char/isicom.c
@@ -1527,7 +1527,7 @@
msleep(10);
portcount = inw(base + 0x2);
- if (!inw(base + 0xe) & 0x1 || (portcount != 0 && portcount != 4 &&
+ if (!(inw(base + 0xe) & 0x1) || (portcount != 0 && portcount != 4 &&
portcount != 8 && portcount != 16)) {
dev_err(&pdev->dev, "ISILoad:PCI Card%d reset failure.\n",
card + 1);
diff --git a/drivers/char/nozomi.c b/drivers/char/nozomi.c
index dfaab23..6d0dc5f 100644
--- a/drivers/char/nozomi.c
+++ b/drivers/char/nozomi.c
@@ -190,6 +190,14 @@
F32_8 = 8192, /* 3072 bytes downl. + 1024 bytes uplink * 2 -> 8192 */
};
+/* Initialization states a card can be in */
+enum card_state {
+ NOZOMI_STATE_UKNOWN = 0,
+ NOZOMI_STATE_ENABLED = 1, /* pci device enabled */
+ NOZOMI_STATE_ALLOCATED = 2, /* config setup done */
+ NOZOMI_STATE_READY = 3, /* flowcontrols received */
+};
+
/* Two different toggle channels exist */
enum channel_type {
CH_A = 0,
@@ -385,6 +393,7 @@
spinlock_t spin_mutex; /* secures access to registers and tty */
unsigned int index_start;
+ enum card_state state;
u32 open_ttys;
};
@@ -686,6 +695,7 @@
dc->last_ier = dc->last_ier | CTRL_DL;
writew(dc->last_ier, dc->reg_ier);
+ dc->state = NOZOMI_STATE_ALLOCATED;
dev_info(&dc->pdev->dev, "Initialization OK!\n");
return 1;
}
@@ -944,6 +954,14 @@
case CTRL_APP2:
port = PORT_APP2;
enable_ier = APP2_DL;
+ if (dc->state == NOZOMI_STATE_ALLOCATED) {
+ /*
+ * After card initialization the flow control
+ * received for APP2 is always the last
+ */
+ dc->state = NOZOMI_STATE_READY;
+ dev_info(&dc->pdev->dev, "Device READY!\n");
+ }
break;
default:
dev_err(&dc->pdev->dev,
@@ -1366,22 +1384,12 @@
dc->pdev = pdev;
- /* Find out what card type it is */
- nozomi_get_card_type(dc);
-
ret = pci_enable_device(dc->pdev);
if (ret) {
dev_err(&pdev->dev, "Failed to enable PCI Device\n");
goto err_free;
}
- start = pci_resource_start(dc->pdev, 0);
- if (start == 0) {
- dev_err(&pdev->dev, "No I/O address for card detected\n");
- ret = -ENODEV;
- goto err_disable_device;
- }
-
ret = pci_request_regions(dc->pdev, NOZOMI_NAME);
if (ret) {
dev_err(&pdev->dev, "I/O address 0x%04x already in use\n",
@@ -1389,6 +1397,16 @@
goto err_disable_device;
}
+ start = pci_resource_start(dc->pdev, 0);
+ if (start == 0) {
+ dev_err(&pdev->dev, "No I/O address for card detected\n");
+ ret = -ENODEV;
+ goto err_rel_regs;
+ }
+
+ /* Find out what card type it is */
+ nozomi_get_card_type(dc);
+
dc->base_addr = ioremap(start, dc->card_type);
if (!dc->base_addr) {
dev_err(&pdev->dev, "Unable to map card MMIO\n");
@@ -1425,6 +1443,14 @@
dc->index_start = ndev_idx * MAX_PORT;
ndevs[ndev_idx] = dc;
+ pci_set_drvdata(pdev, dc);
+
+ /* Enable RESET interrupt */
+ dc->last_ier = RESET;
+ iowrite16(dc->last_ier, dc->reg_ier);
+
+ dc->state = NOZOMI_STATE_ENABLED;
+
for (i = 0; i < MAX_PORT; i++) {
mutex_init(&dc->port[i].tty_sem);
dc->port[i].tty_open_count = 0;
@@ -1433,12 +1459,6 @@
&pdev->dev);
}
- /* Enable RESET interrupt. */
- dc->last_ier = RESET;
- writew(dc->last_ier, dc->reg_ier);
-
- pci_set_drvdata(pdev, dc);
-
return 0;
err_free_sbuf:
@@ -1553,7 +1573,7 @@
struct nozomi *dc = get_dc_by_tty(tty);
unsigned long flags;
- if (!port || !dc)
+ if (!port || !dc || dc->state != NOZOMI_STATE_READY)
return -ENODEV;
if (mutex_lock_interruptible(&port->tty_sem))
@@ -1716,6 +1736,10 @@
static int ntty_tiocmset(struct tty_struct *tty, struct file *file,
unsigned int set, unsigned int clear)
{
+ struct nozomi *dc = get_dc_by_tty(tty);
+ unsigned long flags;
+
+ spin_lock_irqsave(&dc->spin_mutex, flags);
if (set & TIOCM_RTS)
set_rts(tty, 1);
else if (clear & TIOCM_RTS)
@@ -1725,6 +1749,7 @@
set_dtr(tty, 1);
else if (clear & TIOCM_DTR)
set_dtr(tty, 0);
+ spin_unlock_irqrestore(&dc->spin_mutex, flags);
return 0;
}
@@ -1762,7 +1787,7 @@
icount.brk = cnow.brk;
icount.buf_overrun = cnow.buf_overrun;
- return copy_to_user(argp, &icount, sizeof(icount));
+ return copy_to_user(argp, &icount, sizeof(icount)) ? -EFAULT : 0;
}
static int ntty_ioctl(struct tty_struct *tty, struct file *file,
diff --git a/drivers/char/pcmcia/ipwireless/network.c b/drivers/char/pcmcia/ipwireless/network.c
index ff35230..d793e68b 100644
--- a/drivers/char/pcmcia/ipwireless/network.c
+++ b/drivers/char/pcmcia/ipwireless/network.c
@@ -377,13 +377,16 @@
for (i = 0; i < MAX_ASSOCIATED_TTYS; i++) {
struct ipw_tty *tty = network->associated_ttys[channel_idx][i];
+ if (!tty)
+ continue;
+
/*
* If it's associated with a tty (other than the RAS channel
* when we're online), then send the data to that tty. The RAS
* channel's data is handled above - it always goes through
* ppp_generic.
*/
- if (tty && channel_idx == IPW_CHANNEL_RAS
+ if (channel_idx == IPW_CHANNEL_RAS
&& (network->ras_control_lines &
IPW_CONTROL_LINE_DCD) != 0
&& ipwireless_tty_is_modem(tty)) {
diff --git a/drivers/char/riscom8.c b/drivers/char/riscom8.c
index 8fc4fe4..3f9d0a9 100644
--- a/drivers/char/riscom8.c
+++ b/drivers/char/riscom8.c
@@ -1620,14 +1620,8 @@
static void rc_release_drivers(void)
{
- unsigned long flags;
-
- spin_lock_irqsave(&riscom_lock, flags);
-
tty_unregister_driver(riscom_driver);
put_tty_driver(riscom_driver);
-
- spin_unlock_irqrestore(&riscom_lock, flags);
}
#ifndef MODULE
@@ -1715,7 +1709,7 @@
if (iobase || iobase1 || iobase2 || iobase3) {
for(i = 0; i < RC_NBOARD; i++)
- rc_board[0].base = 0;
+ rc_board[i].base = 0;
}
if (iobase)
diff --git a/drivers/char/rocket.c b/drivers/char/rocket.c
index 72f2892..f585bc8 100644
--- a/drivers/char/rocket.c
+++ b/drivers/char/rocket.c
@@ -83,6 +83,7 @@
#include <linux/pci.h>
#include <asm/uaccess.h>
#include <asm/atomic.h>
+#include <asm/unaligned.h>
#include <linux/bitops.h>
#include <linux/spinlock.h>
#include <linux/init.h>
@@ -1312,7 +1313,7 @@
if (clear & TIOCM_DTR)
info->channel.TxControl[3] &= ~SET_DTR;
- sOutDW(info->channel.IndexAddr, *(DWord_t *) & (info->channel.TxControl[0]));
+ out32(info->channel.IndexAddr, info->channel.TxControl);
return 0;
}
@@ -1748,7 +1749,7 @@
/* Write remaining data into the port's xmit_buf */
while (1) {
- if (info->tty == 0) /* Seemingly obligatory check... */
+ if (!info->tty) /* Seemingly obligatory check... */
goto end;
c = min(count, min(XMIT_BUF_SIZE - info->xmit_cnt - 1, XMIT_BUF_SIZE - info->xmit_head));
@@ -2798,7 +2799,7 @@
static Byte_t R[4] = { 0x00, 0x00, 0x34, 0x12 };
/* write to chan 0 SRAM */
- sOutDW((DWordIO_t) io + _INDX_ADDR, *((DWord_t *) & R[0]));
+ out32((DWordIO_t) io + _INDX_ADDR, R);
sOutW(io + _INDX_ADDR, 0); /* read from SRAM, chan 0 */
x = sInW(io + _INDX_DATA);
sOutW(io + _INDX_ADDR, 0x4000); /* read from SRAM, chan 4 */
@@ -2864,7 +2865,7 @@
R[1] = RData[i + 1] + 0x10 * ChanNum;
R[2] = RData[i + 2];
R[3] = RData[i + 3];
- sOutDW(ChP->IndexAddr, *((DWord_t *) & R[0]));
+ out32(ChP->IndexAddr, R);
}
ChR = ChP->R;
@@ -2887,43 +2888,43 @@
ChP->BaudDiv[1] = (Byte_t) ((ChOff + _BAUD) >> 8);
ChP->BaudDiv[2] = (Byte_t) brd9600;
ChP->BaudDiv[3] = (Byte_t) (brd9600 >> 8);
- sOutDW(ChP->IndexAddr, *(DWord_t *) & ChP->BaudDiv[0]);
+ out32(ChP->IndexAddr, ChP->BaudDiv);
ChP->TxControl[0] = (Byte_t) (ChOff + _TX_CTRL);
ChP->TxControl[1] = (Byte_t) ((ChOff + _TX_CTRL) >> 8);
ChP->TxControl[2] = 0;
ChP->TxControl[3] = 0;
- sOutDW(ChP->IndexAddr, *(DWord_t *) & ChP->TxControl[0]);
+ out32(ChP->IndexAddr, ChP->TxControl);
ChP->RxControl[0] = (Byte_t) (ChOff + _RX_CTRL);
ChP->RxControl[1] = (Byte_t) ((ChOff + _RX_CTRL) >> 8);
ChP->RxControl[2] = 0;
ChP->RxControl[3] = 0;
- sOutDW(ChP->IndexAddr, *(DWord_t *) & ChP->RxControl[0]);
+ out32(ChP->IndexAddr, ChP->RxControl);
ChP->TxEnables[0] = (Byte_t) (ChOff + _TX_ENBLS);
ChP->TxEnables[1] = (Byte_t) ((ChOff + _TX_ENBLS) >> 8);
ChP->TxEnables[2] = 0;
ChP->TxEnables[3] = 0;
- sOutDW(ChP->IndexAddr, *(DWord_t *) & ChP->TxEnables[0]);
+ out32(ChP->IndexAddr, ChP->TxEnables);
ChP->TxCompare[0] = (Byte_t) (ChOff + _TXCMP1);
ChP->TxCompare[1] = (Byte_t) ((ChOff + _TXCMP1) >> 8);
ChP->TxCompare[2] = 0;
ChP->TxCompare[3] = 0;
- sOutDW(ChP->IndexAddr, *(DWord_t *) & ChP->TxCompare[0]);
+ out32(ChP->IndexAddr, ChP->TxCompare);
ChP->TxReplace1[0] = (Byte_t) (ChOff + _TXREP1B1);
ChP->TxReplace1[1] = (Byte_t) ((ChOff + _TXREP1B1) >> 8);
ChP->TxReplace1[2] = 0;
ChP->TxReplace1[3] = 0;
- sOutDW(ChP->IndexAddr, *(DWord_t *) & ChP->TxReplace1[0]);
+ out32(ChP->IndexAddr, ChP->TxReplace1);
ChP->TxReplace2[0] = (Byte_t) (ChOff + _TXREP2);
ChP->TxReplace2[1] = (Byte_t) ((ChOff + _TXREP2) >> 8);
ChP->TxReplace2[2] = 0;
ChP->TxReplace2[3] = 0;
- sOutDW(ChP->IndexAddr, *(DWord_t *) & ChP->TxReplace2[0]);
+ out32(ChP->IndexAddr, ChP->TxReplace2);
ChP->TxFIFOPtrs = ChOff + _TXF_OUTP;
ChP->TxFIFO = ChOff + _TX_FIFO;
@@ -2979,7 +2980,7 @@
R[1] = ChP->R[1];
R[2] = 0x0a;
R[3] = ChP->R[3];
- sOutDW(ChP->IndexAddr, *(DWord_t *) & R[0]);
+ out32(ChP->IndexAddr, R);
}
/***************************************************************************
@@ -3094,13 +3095,13 @@
*WordPtr = ChP->TxPrioBuf; /* data byte address */
DWBuf[2] = Data; /* data byte value */
- sOutDW(IndexAddr, *((DWord_t *) (&DWBuf[0]))); /* write it out */
+ out32(IndexAddr, DWBuf); /* write it out */
*WordPtr = ChP->TxPrioCnt; /* Tx priority count address */
DWBuf[2] = PRI_PEND + 1; /* indicate 1 byte pending */
DWBuf[3] = 0; /* priority buffer pointer */
- sOutDW(IndexAddr, *((DWord_t *) (&DWBuf[0]))); /* write it out */
+ out32(IndexAddr, DWBuf); /* write it out */
} else { /* write it to Tx FIFO */
sWriteTxByte(sGetTxRxDataIO(ChP), Data);
@@ -3147,11 +3148,11 @@
ChP->RxControl[2] |=
((Byte_t) Flags & (RXINT_EN | SRCINT_EN | MCINT_EN));
- sOutDW(ChP->IndexAddr, *(DWord_t *) & ChP->RxControl[0]);
+ out32(ChP->IndexAddr, ChP->RxControl);
ChP->TxControl[2] |= ((Byte_t) Flags & TXINT_EN);
- sOutDW(ChP->IndexAddr, *(DWord_t *) & ChP->TxControl[0]);
+ out32(ChP->IndexAddr, ChP->TxControl);
if (Flags & CHANINT_EN) {
Mask = sInB(ChP->IntMask) | sBitMapSetTbl[ChP->ChanNum];
@@ -3190,9 +3191,9 @@
ChP->RxControl[2] &=
~((Byte_t) Flags & (RXINT_EN | SRCINT_EN | MCINT_EN));
- sOutDW(ChP->IndexAddr, *(DWord_t *) & ChP->RxControl[0]);
+ out32(ChP->IndexAddr, ChP->RxControl);
ChP->TxControl[2] &= ~((Byte_t) Flags & TXINT_EN);
- sOutDW(ChP->IndexAddr, *(DWord_t *) & ChP->TxControl[0]);
+ out32(ChP->IndexAddr, ChP->TxControl);
if (Flags & CHANINT_EN) {
Mask = sInB(ChP->IntMask) & sBitMapClrTbl[ChP->ChanNum];
diff --git a/drivers/char/rocket_int.h b/drivers/char/rocket_int.h
index f3a7579..b01d381 100644
--- a/drivers/char/rocket_int.h
+++ b/drivers/char/rocket_int.h
@@ -26,7 +26,6 @@
typedef unsigned int Word_t;
typedef unsigned int WordIO_t;
-typedef unsigned long DWord_t;
typedef unsigned int DWordIO_t;
/*
@@ -38,7 +37,6 @@
* instruction.
*/
-#ifdef ROCKET_DEBUG_IO
static inline void sOutB(unsigned short port, unsigned char value)
{
#ifdef ROCKET_DEBUG_IO
@@ -55,12 +53,13 @@
outw_p(value, port);
}
-static inline void sOutDW(unsigned short port, unsigned long value)
+static inline void out32(unsigned short port, Byte_t *p)
{
+ u32 value = le32_to_cpu(get_unaligned((__le32 *)p));
#ifdef ROCKET_DEBUG_IO
- printk(KERN_DEBUG "sOutDW(%x, %lx)...\n", port, value);
+ printk(KERN_DEBUG "out32(%x, %lx)...\n", port, value);
#endif
- outl_p(cpu_to_le32(value), port);
+ outl_p(value, port);
}
static inline unsigned char sInB(unsigned short port)
@@ -73,14 +72,6 @@
return inw_p(port);
}
-#else /* !ROCKET_DEBUG_IO */
-#define sOutB(a, b) outb_p(b, a)
-#define sOutW(a, b) outw_p(b, a)
-#define sOutDW(port, value) outl_p(cpu_to_le32(value), port)
-#define sInB(a) (inb_p(a))
-#define sInW(a) (inw_p(a))
-#endif /* ROCKET_DEBUG_IO */
-
/* This is used to move arrays of bytes so byte swapping isn't appropriate. */
#define sOutStrW(port, addr, count) if (count) outsw(port, addr, count)
#define sInStrW(port, addr, count) if (count) insw(port, addr, count)
@@ -390,7 +381,7 @@
#define sClrBreak(ChP) \
do { \
(ChP)->TxControl[3] &= ~SETBREAK; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->TxControl[0]); \
+ out32((ChP)->IndexAddr,(ChP)->TxControl); \
} while (0)
/***************************************************************************
@@ -402,7 +393,7 @@
#define sClrDTR(ChP) \
do { \
(ChP)->TxControl[3] &= ~SET_DTR; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->TxControl[0]); \
+ out32((ChP)->IndexAddr,(ChP)->TxControl); \
} while (0)
/***************************************************************************
@@ -415,7 +406,7 @@
do { \
if ((ChP)->rtsToggle) break; \
(ChP)->TxControl[3] &= ~SET_RTS; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->TxControl[0]); \
+ out32((ChP)->IndexAddr,(ChP)->TxControl); \
} while (0)
/***************************************************************************
@@ -489,7 +480,7 @@
#define sDisCTSFlowCtl(ChP) \
do { \
(ChP)->TxControl[2] &= ~CTSFC_EN; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->TxControl[0]); \
+ out32((ChP)->IndexAddr,(ChP)->TxControl); \
} while (0)
/***************************************************************************
@@ -501,7 +492,7 @@
#define sDisIXANY(ChP) \
do { \
(ChP)->R[0x0e] = 0x86; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->R[0x0c]); \
+ out32((ChP)->IndexAddr,&(ChP)->R[0x0c]); \
} while (0)
/***************************************************************************
@@ -515,7 +506,7 @@
#define sDisParity(ChP) \
do { \
(ChP)->TxControl[2] &= ~PARITY_EN; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->TxControl[0]); \
+ out32((ChP)->IndexAddr,(ChP)->TxControl); \
} while (0)
/***************************************************************************
@@ -527,7 +518,7 @@
#define sDisRTSToggle(ChP) \
do { \
(ChP)->TxControl[2] &= ~RTSTOG_EN; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->TxControl[0]); \
+ out32((ChP)->IndexAddr,(ChP)->TxControl); \
(ChP)->rtsToggle = 0; \
} while (0)
@@ -540,7 +531,7 @@
#define sDisRxFIFO(ChP) \
do { \
(ChP)->R[0x32] = 0x0a; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->R[0x30]); \
+ out32((ChP)->IndexAddr,&(ChP)->R[0x30]); \
} while (0)
/***************************************************************************
@@ -567,7 +558,7 @@
#define sDisTransmit(ChP) \
do { \
(ChP)->TxControl[3] &= ~TX_ENABLE; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->TxControl[0]); \
+ out32((ChP)->IndexAddr,(ChP)->TxControl); \
} while (0)
/***************************************************************************
@@ -579,7 +570,7 @@
#define sDisTxSoftFlowCtl(ChP) \
do { \
(ChP)->R[0x06] = 0x8a; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->R[0x04]); \
+ out32((ChP)->IndexAddr,&(ChP)->R[0x04]); \
} while (0)
/***************************************************************************
@@ -604,7 +595,7 @@
#define sEnCTSFlowCtl(ChP) \
do { \
(ChP)->TxControl[2] |= CTSFC_EN; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->TxControl[0]); \
+ out32((ChP)->IndexAddr,(ChP)->TxControl); \
} while (0)
/***************************************************************************
@@ -616,7 +607,7 @@
#define sEnIXANY(ChP) \
do { \
(ChP)->R[0x0e] = 0x21; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->R[0x0c]); \
+ out32((ChP)->IndexAddr,&(ChP)->R[0x0c]); \
} while (0)
/***************************************************************************
@@ -633,7 +624,7 @@
#define sEnParity(ChP) \
do { \
(ChP)->TxControl[2] |= PARITY_EN; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->TxControl[0]); \
+ out32((ChP)->IndexAddr,(ChP)->TxControl); \
} while (0)
/***************************************************************************
@@ -647,10 +638,10 @@
#define sEnRTSToggle(ChP) \
do { \
(ChP)->RxControl[2] &= ~RTSFC_EN; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->RxControl[0]); \
+ out32((ChP)->IndexAddr,(ChP)->RxControl); \
(ChP)->TxControl[2] |= RTSTOG_EN; \
(ChP)->TxControl[3] &= ~SET_RTS; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->TxControl[0]); \
+ out32((ChP)->IndexAddr,(ChP)->TxControl); \
(ChP)->rtsToggle = 1; \
} while (0)
@@ -663,7 +654,7 @@
#define sEnRxFIFO(ChP) \
do { \
(ChP)->R[0x32] = 0x08; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->R[0x30]); \
+ out32((ChP)->IndexAddr,&(ChP)->R[0x30]); \
} while (0)
/***************************************************************************
@@ -684,7 +675,7 @@
#define sEnRxProcessor(ChP) \
do { \
(ChP)->RxControl[2] |= RXPROC_EN; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->RxControl[0]); \
+ out32((ChP)->IndexAddr,(ChP)->RxControl); \
} while (0)
/***************************************************************************
@@ -708,7 +699,7 @@
#define sEnTransmit(ChP) \
do { \
(ChP)->TxControl[3] |= TX_ENABLE; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->TxControl[0]); \
+ out32((ChP)->IndexAddr,(ChP)->TxControl); \
} while (0)
/***************************************************************************
@@ -720,7 +711,7 @@
#define sEnTxSoftFlowCtl(ChP) \
do { \
(ChP)->R[0x06] = 0xc5; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->R[0x04]); \
+ out32((ChP)->IndexAddr,&(ChP)->R[0x04]); \
} while (0)
/***************************************************************************
@@ -927,7 +918,7 @@
#define sSendBreak(ChP) \
do { \
(ChP)->TxControl[3] |= SETBREAK; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->TxControl[0]); \
+ out32((ChP)->IndexAddr,(ChP)->TxControl); \
} while (0)
/***************************************************************************
@@ -941,7 +932,7 @@
do { \
(ChP)->BaudDiv[2] = (Byte_t)(DIVISOR); \
(ChP)->BaudDiv[3] = (Byte_t)((DIVISOR) >> 8); \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->BaudDiv[0]); \
+ out32((ChP)->IndexAddr,(ChP)->BaudDiv); \
} while (0)
/***************************************************************************
@@ -953,7 +944,7 @@
#define sSetData7(ChP) \
do { \
(ChP)->TxControl[2] &= ~DATA8BIT; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->TxControl[0]); \
+ out32((ChP)->IndexAddr,(ChP)->TxControl); \
} while (0)
/***************************************************************************
@@ -965,7 +956,7 @@
#define sSetData8(ChP) \
do { \
(ChP)->TxControl[2] |= DATA8BIT; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->TxControl[0]); \
+ out32((ChP)->IndexAddr,(ChP)->TxControl); \
} while (0)
/***************************************************************************
@@ -977,7 +968,7 @@
#define sSetDTR(ChP) \
do { \
(ChP)->TxControl[3] |= SET_DTR; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->TxControl[0]); \
+ out32((ChP)->IndexAddr,(ChP)->TxControl); \
} while (0)
/***************************************************************************
@@ -994,7 +985,7 @@
#define sSetEvenParity(ChP) \
do { \
(ChP)->TxControl[2] |= EVEN_PAR; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->TxControl[0]); \
+ out32((ChP)->IndexAddr,(ChP)->TxControl); \
} while (0)
/***************************************************************************
@@ -1011,7 +1002,7 @@
#define sSetOddParity(ChP) \
do { \
(ChP)->TxControl[2] &= ~EVEN_PAR; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->TxControl[0]); \
+ out32((ChP)->IndexAddr,(ChP)->TxControl); \
} while (0)
/***************************************************************************
@@ -1024,7 +1015,7 @@
do { \
if ((ChP)->rtsToggle) break; \
(ChP)->TxControl[3] |= SET_RTS; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->TxControl[0]); \
+ out32((ChP)->IndexAddr,(ChP)->TxControl); \
} while (0)
/***************************************************************************
@@ -1050,7 +1041,7 @@
do { \
(ChP)->RxControl[2] &= ~TRIG_MASK; \
(ChP)->RxControl[2] |= LEVEL; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->RxControl[0]); \
+ out32((ChP)->IndexAddr,(ChP)->RxControl); \
} while (0)
/***************************************************************************
@@ -1062,7 +1053,7 @@
#define sSetStop1(ChP) \
do { \
(ChP)->TxControl[2] &= ~STOP2; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->TxControl[0]); \
+ out32((ChP)->IndexAddr,(ChP)->TxControl); \
} while (0)
/***************************************************************************
@@ -1074,7 +1065,7 @@
#define sSetStop2(ChP) \
do { \
(ChP)->TxControl[2] |= STOP2; \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->TxControl[0]); \
+ out32((ChP)->IndexAddr,(ChP)->TxControl); \
} while (0)
/***************************************************************************
@@ -1087,7 +1078,7 @@
#define sSetTxXOFFChar(ChP,CH) \
do { \
(ChP)->R[0x07] = (CH); \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->R[0x04]); \
+ out32((ChP)->IndexAddr,&(ChP)->R[0x04]); \
} while (0)
/***************************************************************************
@@ -1100,7 +1091,7 @@
#define sSetTxXONChar(ChP,CH) \
do { \
(ChP)->R[0x0b] = (CH); \
- sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->R[0x08]); \
+ out32((ChP)->IndexAddr,&(ChP)->R[0x08]); \
} while (0)
/***************************************************************************
@@ -1113,7 +1104,7 @@
will restart both the Rx processor and software input flow control.
*/
-#define sStartRxProcessor(ChP) sOutDW((ChP)->IndexAddr,*(DWord_t *)&(ChP)->R[0])
+#define sStartRxProcessor(ChP) out32((ChP)->IndexAddr,&(ChP)->R[0])
/***************************************************************************
Function: sWriteTxByte
diff --git a/drivers/char/rtc.c b/drivers/char/rtc.c
index 78b151c..5c3142b 100644
--- a/drivers/char/rtc.c
+++ b/drivers/char/rtc.c
@@ -110,8 +110,8 @@
#define hpet_set_rtc_irq_bit(arg) 0
#define hpet_rtc_timer_init() do { } while (0)
#define hpet_rtc_dropped_irq() 0
-#define hpet_register_irq_handler(h) 0
-#define hpet_unregister_irq_handler(h) 0
+#define hpet_register_irq_handler(h) ({ 0; })
+#define hpet_unregister_irq_handler(h) ({ 0; })
#ifdef RTC_IRQ
static irqreturn_t hpet_rtc_interrupt(int irq, void *dev_id)
{
diff --git a/drivers/char/specialix.c b/drivers/char/specialix.c
index c0e08c7..5ff83df 100644
--- a/drivers/char/specialix.c
+++ b/drivers/char/specialix.c
@@ -2109,7 +2109,6 @@
sx_out(bp, CD186x_CAR, port_No(port));
spin_unlock_irqrestore(&bp->lock, flags);
if (I_IXOFF(tty)) {
- spin_unlock_irqrestore(&bp->lock, flags);
sx_wait_CCR(bp);
spin_lock_irqsave(&bp->lock, flags);
sx_out(bp, CD186x_CCR, CCR_SSCH2);
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index 367be91..9b58b89 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -702,6 +702,7 @@
if (is_switch) {
set_leds();
compute_shiftstate();
+ notify_update(vc);
}
}
diff --git a/drivers/char/xilinx_hwicap/buffer_icap.c b/drivers/char/xilinx_hwicap/buffer_icap.c
index dfea2bd..f577dae 100644
--- a/drivers/char/xilinx_hwicap/buffer_icap.c
+++ b/drivers/char/xilinx_hwicap/buffer_icap.c
@@ -73,8 +73,8 @@
#define XHI_BUFFER_START 0
/**
- * buffer_icap_get_status: Get the contents of the status register.
- * @parameter base_address: is the base address of the device
+ * buffer_icap_get_status - Get the contents of the status register.
+ * @base_address: is the base address of the device
*
* The status register contains the ICAP status and the done bit.
*
@@ -94,9 +94,9 @@
}
/**
- * buffer_icap_get_bram: Reads data from the storage buffer bram.
- * @parameter base_address: contains the base address of the component.
- * @parameter offset: The word offset from which the data should be read.
+ * buffer_icap_get_bram - Reads data from the storage buffer bram.
+ * @base_address: contains the base address of the component.
+ * @offset: The word offset from which the data should be read.
*
* A bram is used as a configuration memory cache. One frame of data can
* be stored in this "storage buffer".
@@ -108,8 +108,8 @@
}
/**
- * buffer_icap_busy: Return true if the icap device is busy
- * @parameter base_address: is the base address of the device
+ * buffer_icap_busy - Return true if the icap device is busy
+ * @base_address: is the base address of the device
*
* The queries the low order bit of the status register, which
* indicates whether the current configuration or readback operation
@@ -121,8 +121,8 @@
}
/**
- * buffer_icap_busy: Return true if the icap device is not busy
- * @parameter base_address: is the base address of the device
+ * buffer_icap_busy - Return true if the icap device is not busy
+ * @base_address: is the base address of the device
*
* The queries the low order bit of the status register, which
* indicates whether the current configuration or readback operation
@@ -134,9 +134,9 @@
}
/**
- * buffer_icap_set_size: Set the size register.
- * @parameter base_address: is the base address of the device
- * @parameter data: The size in bytes.
+ * buffer_icap_set_size - Set the size register.
+ * @base_address: is the base address of the device
+ * @data: The size in bytes.
*
* The size register holds the number of 8 bit bytes to transfer between
* bram and the icap (or icap to bram).
@@ -148,9 +148,9 @@
}
/**
- * buffer_icap_mSetoffsetReg: Set the bram offset register.
- * @parameter base_address: contains the base address of the device.
- * @parameter data: is the value to be written to the data register.
+ * buffer_icap_set_offset - Set the bram offset register.
+ * @base_address: contains the base address of the device.
+ * @data: is the value to be written to the data register.
*
* The bram offset register holds the starting bram address to transfer
* data from during configuration or write data to during readback.
@@ -162,9 +162,9 @@
}
/**
- * buffer_icap_set_rnc: Set the RNC (Readback not Configure) register.
- * @parameter base_address: contains the base address of the device.
- * @parameter data: is the value to be written to the data register.
+ * buffer_icap_set_rnc - Set the RNC (Readback not Configure) register.
+ * @base_address: contains the base address of the device.
+ * @data: is the value to be written to the data register.
*
* The RNC register determines the direction of the data transfer. It
* controls whether a configuration or readback take place. Writing to
@@ -178,10 +178,10 @@
}
/**
- * buffer_icap_set_bram: Write data to the storage buffer bram.
- * @parameter base_address: contains the base address of the component.
- * @parameter offset: The word offset at which the data should be written.
- * @parameter data: The value to be written to the bram offset.
+ * buffer_icap_set_bram - Write data to the storage buffer bram.
+ * @base_address: contains the base address of the component.
+ * @offset: The word offset at which the data should be written.
+ * @data: The value to be written to the bram offset.
*
* A bram is used as a configuration memory cache. One frame of data can
* be stored in this "storage buffer".
@@ -193,10 +193,10 @@
}
/**
- * buffer_icap_device_read: Transfer bytes from ICAP to the storage buffer.
- * @parameter drvdata: a pointer to the drvdata.
- * @parameter offset: The storage buffer start address.
- * @parameter count: The number of words (32 bit) to read from the
+ * buffer_icap_device_read - Transfer bytes from ICAP to the storage buffer.
+ * @drvdata: a pointer to the drvdata.
+ * @offset: The storage buffer start address.
+ * @count: The number of words (32 bit) to read from the
* device (ICAP).
**/
static int buffer_icap_device_read(struct hwicap_drvdata *drvdata,
@@ -227,10 +227,10 @@
};
/**
- * buffer_icap_device_write: Transfer bytes from ICAP to the storage buffer.
- * @parameter drvdata: a pointer to the drvdata.
- * @parameter offset: The storage buffer start address.
- * @parameter count: The number of words (32 bit) to read from the
+ * buffer_icap_device_write - Transfer bytes from ICAP to the storage buffer.
+ * @drvdata: a pointer to the drvdata.
+ * @offset: The storage buffer start address.
+ * @count: The number of words (32 bit) to read from the
* device (ICAP).
**/
static int buffer_icap_device_write(struct hwicap_drvdata *drvdata,
@@ -261,8 +261,8 @@
};
/**
- * buffer_icap_reset: Reset the logic of the icap device.
- * @parameter drvdata: a pointer to the drvdata.
+ * buffer_icap_reset - Reset the logic of the icap device.
+ * @drvdata: a pointer to the drvdata.
*
* Writing to the status register resets the ICAP logic in an internal
* version of the core. For the version of the core published in EDK,
@@ -274,10 +274,10 @@
}
/**
- * buffer_icap_set_configuration: Load a partial bitstream from system memory.
- * @parameter drvdata: a pointer to the drvdata.
- * @parameter data: Kernel address of the partial bitstream.
- * @parameter size: the size of the partial bitstream in 32 bit words.
+ * buffer_icap_set_configuration - Load a partial bitstream from system memory.
+ * @drvdata: a pointer to the drvdata.
+ * @data: Kernel address of the partial bitstream.
+ * @size: the size of the partial bitstream in 32 bit words.
**/
int buffer_icap_set_configuration(struct hwicap_drvdata *drvdata, u32 *data,
u32 size)
@@ -333,10 +333,10 @@
};
/**
- * buffer_icap_get_configuration: Read configuration data from the device.
- * @parameter drvdata: a pointer to the drvdata.
- * @parameter data: Address of the data representing the partial bitstream
- * @parameter size: the size of the partial bitstream in 32 bit words.
+ * buffer_icap_get_configuration - Read configuration data from the device.
+ * @drvdata: a pointer to the drvdata.
+ * @data: Address of the data representing the partial bitstream
+ * @size: the size of the partial bitstream in 32 bit words.
**/
int buffer_icap_get_configuration(struct hwicap_drvdata *drvdata, u32 *data,
u32 size)
diff --git a/drivers/char/xilinx_hwicap/fifo_icap.c b/drivers/char/xilinx_hwicap/fifo_icap.c
index 0988314..6f45dbd 100644
--- a/drivers/char/xilinx_hwicap/fifo_icap.c
+++ b/drivers/char/xilinx_hwicap/fifo_icap.c
@@ -94,9 +94,9 @@
/**
- * fifo_icap_fifo_write: Write data to the write FIFO.
- * @parameter drvdata: a pointer to the drvdata.
- * @parameter data: the 32-bit value to be written to the FIFO.
+ * fifo_icap_fifo_write - Write data to the write FIFO.
+ * @drvdata: a pointer to the drvdata.
+ * @data: the 32-bit value to be written to the FIFO.
*
* This function will silently fail if the fifo is full.
**/
@@ -108,8 +108,8 @@
}
/**
- * fifo_icap_fifo_read: Read data from the Read FIFO.
- * @parameter drvdata: a pointer to the drvdata.
+ * fifo_icap_fifo_read - Read data from the Read FIFO.
+ * @drvdata: a pointer to the drvdata.
*
* This function will silently fail if the fifo is empty.
**/
@@ -121,9 +121,9 @@
}
/**
- * fifo_icap_set_read_size: Set the the size register.
- * @parameter drvdata: a pointer to the drvdata.
- * @parameter data: the size of the following read transaction, in words.
+ * fifo_icap_set_read_size - Set the the size register.
+ * @drvdata: a pointer to the drvdata.
+ * @data: the size of the following read transaction, in words.
**/
static inline void fifo_icap_set_read_size(struct hwicap_drvdata *drvdata,
u32 data)
@@ -132,8 +132,8 @@
}
/**
- * fifo_icap_start_config: Initiate a configuration (write) to the device.
- * @parameter drvdata: a pointer to the drvdata.
+ * fifo_icap_start_config - Initiate a configuration (write) to the device.
+ * @drvdata: a pointer to the drvdata.
**/
static inline void fifo_icap_start_config(struct hwicap_drvdata *drvdata)
{
@@ -142,8 +142,8 @@
}
/**
- * fifo_icap_start_readback: Initiate a readback from the device.
- * @parameter drvdata: a pointer to the drvdata.
+ * fifo_icap_start_readback - Initiate a readback from the device.
+ * @drvdata: a pointer to the drvdata.
**/
static inline void fifo_icap_start_readback(struct hwicap_drvdata *drvdata)
{
@@ -152,8 +152,8 @@
}
/**
- * fifo_icap_busy: Return true if the ICAP is still processing a transaction.
- * @parameter drvdata: a pointer to the drvdata.
+ * fifo_icap_busy - Return true if the ICAP is still processing a transaction.
+ * @drvdata: a pointer to the drvdata.
**/
static inline u32 fifo_icap_busy(struct hwicap_drvdata *drvdata)
{
@@ -163,8 +163,8 @@
}
/**
- * fifo_icap_write_fifo_vacancy: Query the write fifo available space.
- * @parameter drvdata: a pointer to the drvdata.
+ * fifo_icap_write_fifo_vacancy - Query the write fifo available space.
+ * @drvdata: a pointer to the drvdata.
*
* Return the number of words that can be safely pushed into the write fifo.
**/
@@ -175,8 +175,8 @@
}
/**
- * fifo_icap_read_fifo_occupancy: Query the read fifo available data.
- * @parameter drvdata: a pointer to the drvdata.
+ * fifo_icap_read_fifo_occupancy - Query the read fifo available data.
+ * @drvdata: a pointer to the drvdata.
*
* Return the number of words that can be safely read from the read fifo.
**/
@@ -187,11 +187,11 @@
}
/**
- * fifo_icap_set_configuration: Send configuration data to the ICAP.
- * @parameter drvdata: a pointer to the drvdata.
- * @parameter frame_buffer: a pointer to the data to be written to the
+ * fifo_icap_set_configuration - Send configuration data to the ICAP.
+ * @drvdata: a pointer to the drvdata.
+ * @frame_buffer: a pointer to the data to be written to the
* ICAP device.
- * @parameter num_words: the number of words (32 bit) to write to the ICAP
+ * @num_words: the number of words (32 bit) to write to the ICAP
* device.
* This function writes the given user data to the Write FIFO in
@@ -266,10 +266,10 @@
}
/**
- * fifo_icap_get_configuration: Read configuration data from the device.
- * @parameter drvdata: a pointer to the drvdata.
- * @parameter data: Address of the data representing the partial bitstream
- * @parameter size: the size of the partial bitstream in 32 bit words.
+ * fifo_icap_get_configuration - Read configuration data from the device.
+ * @drvdata: a pointer to the drvdata.
+ * @data: Address of the data representing the partial bitstream
+ * @size: the size of the partial bitstream in 32 bit words.
*
* This function reads the specified number of words from the ICAP device in
* the polled mode.
@@ -335,8 +335,8 @@
}
/**
- * buffer_icap_reset: Reset the logic of the icap device.
- * @parameter drvdata: a pointer to the drvdata.
+ * buffer_icap_reset - Reset the logic of the icap device.
+ * @drvdata: a pointer to the drvdata.
*
* This function forces the software reset of the complete HWICAP device.
* All the registers will return to the default value and the FIFO is also
@@ -360,8 +360,8 @@
}
/**
- * fifo_icap_flush_fifo: This function flushes the FIFOs in the device.
- * @parameter drvdata: a pointer to the drvdata.
+ * fifo_icap_flush_fifo - This function flushes the FIFOs in the device.
+ * @drvdata: a pointer to the drvdata.
*/
void fifo_icap_flush_fifo(struct hwicap_drvdata *drvdata)
{
diff --git a/drivers/char/xilinx_hwicap/xilinx_hwicap.c b/drivers/char/xilinx_hwicap/xilinx_hwicap.c
index 24f6aef..2284fa2 100644
--- a/drivers/char/xilinx_hwicap/xilinx_hwicap.c
+++ b/drivers/char/xilinx_hwicap/xilinx_hwicap.c
@@ -84,7 +84,7 @@
#include <linux/init.h>
#include <linux/poll.h>
#include <linux/proc_fs.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
#include <linux/sysctl.h>
#include <linux/version.h>
#include <linux/fs.h>
@@ -119,6 +119,7 @@
/* An array, which is set to true when the device is registered. */
static bool probed_devices[HWICAP_DEVICES];
+static struct mutex icap_sem;
static struct class *icap_class;
@@ -199,14 +200,14 @@
};
/**
- * hwicap_command_desync: Send a DESYNC command to the ICAP port.
- * @parameter drvdata: a pointer to the drvdata.
+ * hwicap_command_desync - Send a DESYNC command to the ICAP port.
+ * @drvdata: a pointer to the drvdata.
*
* This command desynchronizes the ICAP After this command, a
* bitstream containing a NULL packet, followed by a SYNCH packet is
* required before the ICAP will recognize commands.
*/
-int hwicap_command_desync(struct hwicap_drvdata *drvdata)
+static int hwicap_command_desync(struct hwicap_drvdata *drvdata)
{
u32 buffer[4];
u32 index = 0;
@@ -228,51 +229,18 @@
}
/**
- * hwicap_command_capture: Send a CAPTURE command to the ICAP port.
- * @parameter drvdata: a pointer to the drvdata.
- *
- * This command captures all of the flip flop states so they will be
- * available during readback. One can use this command instead of
- * enabling the CAPTURE block in the design.
- */
-int hwicap_command_capture(struct hwicap_drvdata *drvdata)
-{
- u32 buffer[7];
- u32 index = 0;
-
- /*
- * Create the data to be written to the ICAP.
- */
- buffer[index++] = XHI_DUMMY_PACKET;
- buffer[index++] = XHI_SYNC_PACKET;
- buffer[index++] = XHI_NOOP_PACKET;
- buffer[index++] = hwicap_type_1_write(drvdata->config_regs->CMD) | 1;
- buffer[index++] = XHI_CMD_GCAPTURE;
- buffer[index++] = XHI_DUMMY_PACKET;
- buffer[index++] = XHI_DUMMY_PACKET;
-
- /*
- * Write the data to the FIFO and intiate the transfer of data
- * present in the FIFO to the ICAP device.
- */
- return drvdata->config->set_configuration(drvdata,
- &buffer[0], index);
-
-}
-
-/**
- * hwicap_get_configuration_register: Query a configuration register.
- * @parameter drvdata: a pointer to the drvdata.
- * @parameter reg: a constant which represents the configuration
+ * hwicap_get_configuration_register - Query a configuration register.
+ * @drvdata: a pointer to the drvdata.
+ * @reg: a constant which represents the configuration
* register value to be returned.
* Examples: XHI_IDCODE, XHI_FLR.
- * @parameter RegData: returns the value of the register.
+ * @reg_data: returns the value of the register.
*
* Sends a query packet to the ICAP and then receives the response.
* The icap is left in Synched state.
*/
-int hwicap_get_configuration_register(struct hwicap_drvdata *drvdata,
- u32 reg, u32 *RegData)
+static int hwicap_get_configuration_register(struct hwicap_drvdata *drvdata,
+ u32 reg, u32 *reg_data)
{
int status;
u32 buffer[6];
@@ -300,14 +268,14 @@
/*
* Read the configuration register
*/
- status = drvdata->config->get_configuration(drvdata, RegData, 1);
+ status = drvdata->config->get_configuration(drvdata, reg_data, 1);
if (status)
return status;
return 0;
}
-int hwicap_initialize_hwicap(struct hwicap_drvdata *drvdata)
+static int hwicap_initialize_hwicap(struct hwicap_drvdata *drvdata)
{
int status;
u32 idcode;
@@ -344,7 +312,7 @@
}
static ssize_t
-hwicap_read(struct file *file, char *buf, size_t count, loff_t *ppos)
+hwicap_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
{
struct hwicap_drvdata *drvdata = file->private_data;
ssize_t bytes_to_read = 0;
@@ -353,8 +321,9 @@
u32 bytes_remaining;
int status;
- if (down_interruptible(&drvdata->sem))
- return -ERESTARTSYS;
+ status = mutex_lock_interruptible(&drvdata->sem);
+ if (status)
+ return status;
if (drvdata->read_buffer_in_use) {
/* If there are leftover bytes in the buffer, just */
@@ -370,8 +339,9 @@
goto error;
}
drvdata->read_buffer_in_use -= bytes_to_read;
- memcpy(drvdata->read_buffer + bytes_to_read,
- drvdata->read_buffer, 4 - bytes_to_read);
+ memmove(drvdata->read_buffer,
+ drvdata->read_buffer + bytes_to_read,
+ 4 - bytes_to_read);
} else {
/* Get new data from the ICAP, and return was was requested. */
kbuf = (u32 *) get_zeroed_page(GFP_KERNEL);
@@ -414,18 +384,20 @@
status = -EFAULT;
goto error;
}
- memcpy(kbuf, drvdata->read_buffer, bytes_remaining);
+ memcpy(drvdata->read_buffer,
+ kbuf,
+ bytes_remaining);
drvdata->read_buffer_in_use = bytes_remaining;
free_page((unsigned long)kbuf);
}
status = bytes_to_read;
error:
- up(&drvdata->sem);
+ mutex_unlock(&drvdata->sem);
return status;
}
static ssize_t
-hwicap_write(struct file *file, const char *buf,
+hwicap_write(struct file *file, const char __user *buf,
size_t count, loff_t *ppos)
{
struct hwicap_drvdata *drvdata = file->private_data;
@@ -435,8 +407,9 @@
ssize_t len;
ssize_t status;
- if (down_interruptible(&drvdata->sem))
- return -ERESTARTSYS;
+ status = mutex_lock_interruptible(&drvdata->sem);
+ if (status)
+ return status;
left += drvdata->write_buffer_in_use;
@@ -465,7 +438,7 @@
memcpy(kbuf, drvdata->write_buffer,
drvdata->write_buffer_in_use);
if (copy_from_user(
- (((char *)kbuf) + (drvdata->write_buffer_in_use)),
+ (((char *)kbuf) + drvdata->write_buffer_in_use),
buf + written,
len - (drvdata->write_buffer_in_use))) {
free_page((unsigned long)kbuf);
@@ -508,7 +481,7 @@
free_page((unsigned long)kbuf);
status = written;
error:
- up(&drvdata->sem);
+ mutex_unlock(&drvdata->sem);
return status;
}
@@ -519,8 +492,9 @@
drvdata = container_of(inode->i_cdev, struct hwicap_drvdata, cdev);
- if (down_interruptible(&drvdata->sem))
- return -ERESTARTSYS;
+ status = mutex_lock_interruptible(&drvdata->sem);
+ if (status)
+ return status;
if (drvdata->is_open) {
status = -EBUSY;
@@ -539,7 +513,7 @@
drvdata->is_open = 1;
error:
- up(&drvdata->sem);
+ mutex_unlock(&drvdata->sem);
return status;
}
@@ -549,8 +523,7 @@
int i;
int status = 0;
- if (down_interruptible(&drvdata->sem))
- return -ERESTARTSYS;
+ mutex_lock(&drvdata->sem);
if (drvdata->write_buffer_in_use) {
/* Flush write buffer. */
@@ -569,7 +542,7 @@
error:
drvdata->is_open = 0;
- up(&drvdata->sem);
+ mutex_unlock(&drvdata->sem);
return status;
}
@@ -592,31 +565,36 @@
dev_info(dev, "Xilinx icap port driver\n");
+ mutex_lock(&icap_sem);
+
if (id < 0) {
for (id = 0; id < HWICAP_DEVICES; id++)
if (!probed_devices[id])
break;
}
if (id < 0 || id >= HWICAP_DEVICES) {
+ mutex_unlock(&icap_sem);
dev_err(dev, "%s%i too large\n", DRIVER_NAME, id);
return -EINVAL;
}
if (probed_devices[id]) {
+ mutex_unlock(&icap_sem);
dev_err(dev, "cannot assign to %s%i; it is already in use\n",
DRIVER_NAME, id);
return -EBUSY;
}
probed_devices[id] = 1;
+ mutex_unlock(&icap_sem);
devt = MKDEV(xhwicap_major, xhwicap_minor + id);
- drvdata = kmalloc(sizeof(struct hwicap_drvdata), GFP_KERNEL);
+ drvdata = kzalloc(sizeof(struct hwicap_drvdata), GFP_KERNEL);
if (!drvdata) {
dev_err(dev, "Couldn't allocate device private record\n");
- return -ENOMEM;
+ retval = -ENOMEM;
+ goto failed0;
}
- memset((void *)drvdata, 0, sizeof(struct hwicap_drvdata));
dev_set_drvdata(dev, (void *)drvdata);
if (!regs_res) {
@@ -648,7 +626,7 @@
drvdata->config = config;
drvdata->config_regs = config_regs;
- init_MUTEX(&drvdata->sem);
+ mutex_init(&drvdata->sem);
drvdata->is_open = 0;
dev_info(dev, "ioremap %lx to %p with size %x\n",
@@ -663,7 +641,7 @@
goto failed3;
}
/* devfs_mk_cdev(devt, S_IFCHR|S_IRUGO|S_IWUGO, DRIVER_NAME); */
- class_device_create(icap_class, NULL, devt, NULL, DRIVER_NAME);
+ device_create(icap_class, dev, devt, "%s%d", DRIVER_NAME, id);
return 0; /* success */
failed3:
@@ -675,6 +653,11 @@
failed1:
kfree(drvdata);
+ failed0:
+ mutex_lock(&icap_sem);
+ probed_devices[id] = 0;
+ mutex_unlock(&icap_sem);
+
return retval;
}
@@ -699,14 +682,16 @@
if (!drvdata)
return 0;
- class_device_destroy(icap_class, drvdata->devt);
+ device_destroy(icap_class, drvdata->devt);
cdev_del(&drvdata->cdev);
iounmap(drvdata->base_address);
release_mem_region(drvdata->mem_start, drvdata->mem_size);
kfree(drvdata);
dev_set_drvdata(dev, NULL);
- probed_devices[MINOR(dev->devt)-xhwicap_minor] = 0;
+ mutex_lock(&icap_sem);
+ probed_devices[MINOR(dev->devt)-xhwicap_minor] = 0;
+ mutex_unlock(&icap_sem);
return 0; /* success */
}
@@ -821,28 +806,29 @@
};
/* Registration helpers to keep the number of #ifdefs to a minimum */
-static inline int __devinit hwicap_of_register(void)
+static inline int __init hwicap_of_register(void)
{
pr_debug("hwicap: calling of_register_platform_driver()\n");
return of_register_platform_driver(&hwicap_of_driver);
}
-static inline void __devexit hwicap_of_unregister(void)
+static inline void __exit hwicap_of_unregister(void)
{
of_unregister_platform_driver(&hwicap_of_driver);
}
#else /* CONFIG_OF */
/* CONFIG_OF not enabled; do nothing helpers */
-static inline int __devinit hwicap_of_register(void) { return 0; }
-static inline void __devexit hwicap_of_unregister(void) { }
+static inline int __init hwicap_of_register(void) { return 0; }
+static inline void __exit hwicap_of_unregister(void) { }
#endif /* CONFIG_OF */
-static int __devinit hwicap_module_init(void)
+static int __init hwicap_module_init(void)
{
dev_t devt;
int retval;
icap_class = class_create(THIS_MODULE, "xilinx_config");
+ mutex_init(&icap_sem);
if (xhwicap_major) {
devt = MKDEV(xhwicap_major, xhwicap_minor);
@@ -883,7 +869,7 @@
return retval;
}
-static void __devexit hwicap_module_cleanup(void)
+static void __exit hwicap_module_cleanup(void)
{
dev_t devt = MKDEV(xhwicap_major, xhwicap_minor);
diff --git a/drivers/char/xilinx_hwicap/xilinx_hwicap.h b/drivers/char/xilinx_hwicap/xilinx_hwicap.h
index ae771ca..405fee7 100644
--- a/drivers/char/xilinx_hwicap/xilinx_hwicap.h
+++ b/drivers/char/xilinx_hwicap/xilinx_hwicap.h
@@ -48,9 +48,9 @@
u8 write_buffer[4];
u32 read_buffer_in_use; /* Always in [0,3] */
u8 read_buffer[4];
- u32 mem_start; /* phys. address of the control registers */
- u32 mem_end; /* phys. address of the control registers */
- u32 mem_size;
+ resource_size_t mem_start;/* phys. address of the control registers */
+ resource_size_t mem_end; /* phys. address of the control registers */
+ resource_size_t mem_size;
void __iomem *base_address;/* virt. address of the control registers */
struct device *dev;
@@ -61,7 +61,7 @@
const struct config_registers *config_regs;
void *private_data;
bool is_open;
- struct semaphore sem;
+ struct mutex sem;
};
struct hwicap_driver_config {
@@ -164,29 +164,29 @@
#define XHI_DISABLED_AUTO_CRC 0x0000DEFCUL
/**
- * hwicap_type_1_read: Generates a Type 1 read packet header.
- * @parameter: Register is the address of the register to be read back.
+ * hwicap_type_1_read - Generates a Type 1 read packet header.
+ * @reg: is the address of the register to be read back.
*
* Generates a Type 1 read packet header, which is used to indirectly
* read registers in the configuration logic. This packet must then
* be sent through the icap device, and a return packet received with
* the information.
**/
-static inline u32 hwicap_type_1_read(u32 Register)
+static inline u32 hwicap_type_1_read(u32 reg)
{
return (XHI_TYPE_1 << XHI_TYPE_SHIFT) |
- (Register << XHI_REGISTER_SHIFT) |
+ (reg << XHI_REGISTER_SHIFT) |
(XHI_OP_READ << XHI_OP_SHIFT);
}
/**
- * hwicap_type_1_write: Generates a Type 1 write packet header
- * @parameter: Register is the address of the register to be read back.
+ * hwicap_type_1_write - Generates a Type 1 write packet header
+ * @reg: is the address of the register to be read back.
**/
-static inline u32 hwicap_type_1_write(u32 Register)
+static inline u32 hwicap_type_1_write(u32 reg)
{
return (XHI_TYPE_1 << XHI_TYPE_SHIFT) |
- (Register << XHI_REGISTER_SHIFT) |
+ (reg << XHI_REGISTER_SHIFT) |
(XHI_OP_WRITE << XHI_OP_SHIFT);
}
diff --git a/drivers/connector/cn_queue.c b/drivers/connector/cn_queue.c
index 5732ca3..b6fe7e7 100644
--- a/drivers/connector/cn_queue.c
+++ b/drivers/connector/cn_queue.c
@@ -146,7 +146,7 @@
dev->nls = nls;
- dev->cn_queue = create_workqueue(dev->name);
+ dev->cn_queue = create_singlethread_workqueue(dev->name);
if (!dev->cn_queue) {
kfree(dev);
return NULL;
diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c
index fea2d3e..85e2ba7 100644
--- a/drivers/connector/connector.c
+++ b/drivers/connector/connector.c
@@ -47,7 +47,7 @@
static struct cn_dev cdev;
-int cn_already_initialized = 0;
+static int cn_already_initialized;
/*
* msg->seq and msg->ack are used to determine message genealogy.
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 89a29cd..35a26a3 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -671,13 +671,13 @@
{
struct cpufreq_policy * policy = to_policy(kobj);
struct freq_attr * fattr = to_attr(attr);
- ssize_t ret;
+ ssize_t ret = -EINVAL;
policy = cpufreq_cpu_get(policy->cpu);
if (!policy)
- return -EINVAL;
+ goto no_policy;
if (lock_policy_rwsem_read(policy->cpu) < 0)
- return -EINVAL;
+ goto fail;
if (fattr->show)
ret = fattr->show(policy, buf);
@@ -685,8 +685,9 @@
ret = -EIO;
unlock_policy_rwsem_read(policy->cpu);
-
+fail:
cpufreq_cpu_put(policy);
+no_policy:
return ret;
}
@@ -695,13 +696,13 @@
{
struct cpufreq_policy * policy = to_policy(kobj);
struct freq_attr * fattr = to_attr(attr);
- ssize_t ret;
+ ssize_t ret = -EINVAL;
policy = cpufreq_cpu_get(policy->cpu);
if (!policy)
- return -EINVAL;
+ goto no_policy;
if (lock_policy_rwsem_write(policy->cpu) < 0)
- return -EINVAL;
+ goto fail;
if (fattr->store)
ret = fattr->store(policy, buf, count);
@@ -709,8 +710,9 @@
ret = -EIO;
unlock_policy_rwsem_write(policy->cpu);
-
+fail:
cpufreq_cpu_put(policy);
+no_policy:
return ret;
}
@@ -1775,7 +1777,7 @@
return NOTIFY_OK;
}
-static struct notifier_block __cpuinitdata cpufreq_cpu_notifier =
+static struct notifier_block __refdata cpufreq_cpu_notifier =
{
.notifier_call = cpufreq_cpu_callback,
};
diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c
index 1b8312b..070421a 100644
--- a/drivers/cpufreq/cpufreq_stats.c
+++ b/drivers/cpufreq/cpufreq_stats.c
@@ -323,7 +323,7 @@
return NOTIFY_OK;
}
-static struct notifier_block cpufreq_stat_cpu_notifier __cpuinitdata =
+static struct notifier_block cpufreq_stat_cpu_notifier __refdata =
{
.notifier_call = cpufreq_stat_cpu_callback,
};
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index a703def..27340a7 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -4,7 +4,7 @@
menuconfig DMADEVICES
bool "DMA Engine support"
- depends on (PCI && X86) || ARCH_IOP32X || ARCH_IOP33X || ARCH_IOP13XX
+ depends on (PCI && X86) || ARCH_IOP32X || ARCH_IOP33X || ARCH_IOP13XX || PPC
depends on !HIGHMEM64G
help
DMA engines can do asynchronous data transfers without
@@ -37,6 +37,23 @@
help
Enable support for the Intel(R) IOP Series RAID engines.
+config FSL_DMA
+ bool "Freescale MPC85xx/MPC83xx DMA support"
+ depends on PPC
+ select DMA_ENGINE
+ ---help---
+ Enable support for the Freescale DMA engine. Now, it support
+ MPC8560/40, MPC8555, MPC8548 and MPC8641 processors.
+ The MPC8349, MPC8360 is also supported.
+
+config FSL_DMA_SELFTEST
+ bool "Enable the self test for each DMA channel"
+ depends on FSL_DMA
+ default y
+ ---help---
+ Enable the self test for each DMA channel. A self test will be
+ performed after the channel probed to ensure the DMA works well.
+
config DMA_ENGINE
bool
diff --git a/drivers/dma/Makefile b/drivers/dma/Makefile
index b152cd8..c8036d9 100644
--- a/drivers/dma/Makefile
+++ b/drivers/dma/Makefile
@@ -3,3 +3,4 @@
obj-$(CONFIG_INTEL_IOATDMA) += ioatdma.o
ioatdma-objs := ioat.o ioat_dma.o ioat_dca.o
obj-$(CONFIG_INTEL_IOP_ADMA) += iop-adma.o
+obj-$(CONFIG_FSL_DMA) += fsldma.o
diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c
index 2996523..8db0e7f 100644
--- a/drivers/dma/dmaengine.c
+++ b/drivers/dma/dmaengine.c
@@ -357,7 +357,7 @@
!device->device_prep_dma_zero_sum);
BUG_ON(dma_has_cap(DMA_MEMSET, device->cap_mask) &&
!device->device_prep_dma_memset);
- BUG_ON(dma_has_cap(DMA_ZERO_SUM, device->cap_mask) &&
+ BUG_ON(dma_has_cap(DMA_INTERRUPT, device->cap_mask) &&
!device->device_prep_dma_interrupt);
BUG_ON(!device->device_alloc_chan_resources);
diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c
new file mode 100644
index 0000000..7269230
--- /dev/null
+++ b/drivers/dma/fsldma.c
@@ -0,0 +1,1127 @@
+/*
+ * Freescale MPC85xx, MPC83xx DMA Engine support
+ *
+ * Copyright (C) 2007 Freescale Semiconductor, Inc. All rights reserved.
+ *
+ * Author:
+ * Zhang Wei <wei.zhang@freescale.com>, Jul 2007
+ * Ebony Zhu <ebony.zhu@freescale.com>, May 2007
+ *
+ * Description:
+ * DMA engine driver for Freescale MPC8540 DMA controller, which is
+ * also fit for MPC8560, MPC8555, MPC8548, MPC8641, and etc.
+ * The support for MPC8349 DMA contorller is also added.
+ *
+ * This 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/init.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/interrupt.h>
+#include <linux/dmaengine.h>
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/dmapool.h>
+#include <linux/of_platform.h>
+
+#include "fsldma.h"
+
+static void dma_init(struct fsl_dma_chan *fsl_chan)
+{
+ /* Reset the channel */
+ DMA_OUT(fsl_chan, &fsl_chan->reg_base->mr, 0, 32);
+
+ switch (fsl_chan->feature & FSL_DMA_IP_MASK) {
+ case FSL_DMA_IP_85XX:
+ /* Set the channel to below modes:
+ * EIE - Error interrupt enable
+ * EOSIE - End of segments interrupt enable (basic mode)
+ * EOLNIE - End of links interrupt enable
+ */
+ DMA_OUT(fsl_chan, &fsl_chan->reg_base->mr, FSL_DMA_MR_EIE
+ | FSL_DMA_MR_EOLNIE | FSL_DMA_MR_EOSIE, 32);
+ break;
+ case FSL_DMA_IP_83XX:
+ /* Set the channel to below modes:
+ * EOTIE - End-of-transfer interrupt enable
+ */
+ DMA_OUT(fsl_chan, &fsl_chan->reg_base->mr, FSL_DMA_MR_EOTIE,
+ 32);
+ break;
+ }
+
+}
+
+static void set_sr(struct fsl_dma_chan *fsl_chan, u32 val)
+{
+ DMA_OUT(fsl_chan, &fsl_chan->reg_base->sr, val, 32);
+}
+
+static u32 get_sr(struct fsl_dma_chan *fsl_chan)
+{
+ return DMA_IN(fsl_chan, &fsl_chan->reg_base->sr, 32);
+}
+
+static void set_desc_cnt(struct fsl_dma_chan *fsl_chan,
+ struct fsl_dma_ld_hw *hw, u32 count)
+{
+ hw->count = CPU_TO_DMA(fsl_chan, count, 32);
+}
+
+static void set_desc_src(struct fsl_dma_chan *fsl_chan,
+ struct fsl_dma_ld_hw *hw, dma_addr_t src)
+{
+ u64 snoop_bits;
+
+ snoop_bits = ((fsl_chan->feature & FSL_DMA_IP_MASK) == FSL_DMA_IP_85XX)
+ ? ((u64)FSL_DMA_SATR_SREADTYPE_SNOOP_READ << 32) : 0;
+ hw->src_addr = CPU_TO_DMA(fsl_chan, snoop_bits | src, 64);
+}
+
+static void set_desc_dest(struct fsl_dma_chan *fsl_chan,
+ struct fsl_dma_ld_hw *hw, dma_addr_t dest)
+{
+ u64 snoop_bits;
+
+ snoop_bits = ((fsl_chan->feature & FSL_DMA_IP_MASK) == FSL_DMA_IP_85XX)
+ ? ((u64)FSL_DMA_DATR_DWRITETYPE_SNOOP_WRITE << 32) : 0;
+ hw->dst_addr = CPU_TO_DMA(fsl_chan, snoop_bits | dest, 64);
+}
+
+static void set_desc_next(struct fsl_dma_chan *fsl_chan,
+ struct fsl_dma_ld_hw *hw, dma_addr_t next)
+{
+ u64 snoop_bits;
+
+ snoop_bits = ((fsl_chan->feature & FSL_DMA_IP_MASK) == FSL_DMA_IP_83XX)
+ ? FSL_DMA_SNEN : 0;
+ hw->next_ln_addr = CPU_TO_DMA(fsl_chan, snoop_bits | next, 64);
+}
+
+static void set_cdar(struct fsl_dma_chan *fsl_chan, dma_addr_t addr)
+{
+ DMA_OUT(fsl_chan, &fsl_chan->reg_base->cdar, addr | FSL_DMA_SNEN, 64);
+}
+
+static dma_addr_t get_cdar(struct fsl_dma_chan *fsl_chan)
+{
+ return DMA_IN(fsl_chan, &fsl_chan->reg_base->cdar, 64) & ~FSL_DMA_SNEN;
+}
+
+static void set_ndar(struct fsl_dma_chan *fsl_chan, dma_addr_t addr)
+{
+ DMA_OUT(fsl_chan, &fsl_chan->reg_base->ndar, addr, 64);
+}
+
+static dma_addr_t get_ndar(struct fsl_dma_chan *fsl_chan)
+{
+ return DMA_IN(fsl_chan, &fsl_chan->reg_base->ndar, 64);
+}
+
+static u32 get_bcr(struct fsl_dma_chan *fsl_chan)
+{
+ return DMA_IN(fsl_chan, &fsl_chan->reg_base->bcr, 32);
+}
+
+static int dma_is_idle(struct fsl_dma_chan *fsl_chan)
+{
+ u32 sr = get_sr(fsl_chan);
+ return (!(sr & FSL_DMA_SR_CB)) || (sr & FSL_DMA_SR_CH);
+}
+
+static void dma_start(struct fsl_dma_chan *fsl_chan)
+{
+ u32 mr_set = 0;;
+
+ if (fsl_chan->feature & FSL_DMA_CHAN_PAUSE_EXT) {
+ DMA_OUT(fsl_chan, &fsl_chan->reg_base->bcr, 0, 32);
+ mr_set |= FSL_DMA_MR_EMP_EN;
+ } else
+ DMA_OUT(fsl_chan, &fsl_chan->reg_base->mr,
+ DMA_IN(fsl_chan, &fsl_chan->reg_base->mr, 32)
+ & ~FSL_DMA_MR_EMP_EN, 32);
+
+ if (fsl_chan->feature & FSL_DMA_CHAN_START_EXT)
+ mr_set |= FSL_DMA_MR_EMS_EN;
+ else
+ mr_set |= FSL_DMA_MR_CS;
+
+ DMA_OUT(fsl_chan, &fsl_chan->reg_base->mr,
+ DMA_IN(fsl_chan, &fsl_chan->reg_base->mr, 32)
+ | mr_set, 32);
+}
+
+static void dma_halt(struct fsl_dma_chan *fsl_chan)
+{
+ int i = 0;
+ DMA_OUT(fsl_chan, &fsl_chan->reg_base->mr,
+ DMA_IN(fsl_chan, &fsl_chan->reg_base->mr, 32) | FSL_DMA_MR_CA,
+ 32);
+ DMA_OUT(fsl_chan, &fsl_chan->reg_base->mr,
+ DMA_IN(fsl_chan, &fsl_chan->reg_base->mr, 32) & ~(FSL_DMA_MR_CS
+ | FSL_DMA_MR_EMS_EN | FSL_DMA_MR_CA), 32);
+
+ while (!dma_is_idle(fsl_chan) && (i++ < 100))
+ udelay(10);
+ if (i >= 100 && !dma_is_idle(fsl_chan))
+ dev_err(fsl_chan->dev, "DMA halt timeout!\n");
+}
+
+static void set_ld_eol(struct fsl_dma_chan *fsl_chan,
+ struct fsl_desc_sw *desc)
+{
+ desc->hw.next_ln_addr = CPU_TO_DMA(fsl_chan,
+ DMA_TO_CPU(fsl_chan, desc->hw.next_ln_addr, 64) | FSL_DMA_EOL,
+ 64);
+}
+
+static void append_ld_queue(struct fsl_dma_chan *fsl_chan,
+ struct fsl_desc_sw *new_desc)
+{
+ struct fsl_desc_sw *queue_tail = to_fsl_desc(fsl_chan->ld_queue.prev);
+
+ if (list_empty(&fsl_chan->ld_queue))
+ return;
+
+ /* Link to the new descriptor physical address and
+ * Enable End-of-segment interrupt for
+ * the last link descriptor.
+ * (the previous node's next link descriptor)
+ *
+ * For FSL_DMA_IP_83xx, the snoop enable bit need be set.
+ */
+ queue_tail->hw.next_ln_addr = CPU_TO_DMA(fsl_chan,
+ new_desc->async_tx.phys | FSL_DMA_EOSIE |
+ (((fsl_chan->feature & FSL_DMA_IP_MASK)
+ == FSL_DMA_IP_83XX) ? FSL_DMA_SNEN : 0), 64);
+}
+
+/**
+ * fsl_chan_set_src_loop_size - Set source address hold transfer size
+ * @fsl_chan : Freescale DMA channel
+ * @size : Address loop size, 0 for disable loop
+ *
+ * The set source address hold transfer size. The source
+ * address hold or loop transfer size is when the DMA transfer
+ * data from source address (SA), if the loop size is 4, the DMA will
+ * read data from SA, SA + 1, SA + 2, SA + 3, then loop back to SA,
+ * SA + 1 ... and so on.
+ */
+static void fsl_chan_set_src_loop_size(struct fsl_dma_chan *fsl_chan, int size)
+{
+ switch (size) {
+ case 0:
+ DMA_OUT(fsl_chan, &fsl_chan->reg_base->mr,
+ DMA_IN(fsl_chan, &fsl_chan->reg_base->mr, 32) &
+ (~FSL_DMA_MR_SAHE), 32);
+ break;
+ case 1:
+ case 2:
+ case 4:
+ case 8:
+ DMA_OUT(fsl_chan, &fsl_chan->reg_base->mr,
+ DMA_IN(fsl_chan, &fsl_chan->reg_base->mr, 32) |
+ FSL_DMA_MR_SAHE | (__ilog2(size) << 14),
+ 32);
+ break;
+ }
+}
+
+/**
+ * fsl_chan_set_dest_loop_size - Set destination address hold transfer size
+ * @fsl_chan : Freescale DMA channel
+ * @size : Address loop size, 0 for disable loop
+ *
+ * The set destination address hold transfer size. The destination
+ * address hold or loop transfer size is when the DMA transfer
+ * data to destination address (TA), if the loop size is 4, the DMA will
+ * write data to TA, TA + 1, TA + 2, TA + 3, then loop back to TA,
+ * TA + 1 ... and so on.
+ */
+static void fsl_chan_set_dest_loop_size(struct fsl_dma_chan *fsl_chan, int size)
+{
+ switch (size) {
+ case 0:
+ DMA_OUT(fsl_chan, &fsl_chan->reg_base->mr,
+ DMA_IN(fsl_chan, &fsl_chan->reg_base->mr, 32) &
+ (~FSL_DMA_MR_DAHE), 32);
+ break;
+ case 1:
+ case 2:
+ case 4:
+ case 8:
+ DMA_OUT(fsl_chan, &fsl_chan->reg_base->mr,
+ DMA_IN(fsl_chan, &fsl_chan->reg_base->mr, 32) |
+ FSL_DMA_MR_DAHE | (__ilog2(size) << 16),
+ 32);
+ break;
+ }
+}
+
+/**
+ * fsl_chan_toggle_ext_pause - Toggle channel external pause status
+ * @fsl_chan : Freescale DMA channel
+ * @size : Pause control size, 0 for disable external pause control.
+ * The maximum is 1024.
+ *
+ * The Freescale DMA channel can be controlled by the external
+ * signal DREQ#. The pause control size is how many bytes are allowed
+ * to transfer before pausing the channel, after which a new assertion
+ * of DREQ# resumes channel operation.
+ */
+static void fsl_chan_toggle_ext_pause(struct fsl_dma_chan *fsl_chan, int size)
+{
+ if (size > 1024)
+ return;
+
+ if (size) {
+ DMA_OUT(fsl_chan, &fsl_chan->reg_base->mr,
+ DMA_IN(fsl_chan, &fsl_chan->reg_base->mr, 32)
+ | ((__ilog2(size) << 24) & 0x0f000000),
+ 32);
+ fsl_chan->feature |= FSL_DMA_CHAN_PAUSE_EXT;
+ } else
+ fsl_chan->feature &= ~FSL_DMA_CHAN_PAUSE_EXT;
+}
+
+/**
+ * fsl_chan_toggle_ext_start - Toggle channel external start status
+ * @fsl_chan : Freescale DMA channel
+ * @enable : 0 is disabled, 1 is enabled.
+ *
+ * If enable the external start, the channel can be started by an
+ * external DMA start pin. So the dma_start() does not start the
+ * transfer immediately. The DMA channel will wait for the
+ * control pin asserted.
+ */
+static void fsl_chan_toggle_ext_start(struct fsl_dma_chan *fsl_chan, int enable)
+{
+ if (enable)
+ fsl_chan->feature |= FSL_DMA_CHAN_START_EXT;
+ else
+ fsl_chan->feature &= ~FSL_DMA_CHAN_START_EXT;
+}
+
+static dma_cookie_t fsl_dma_tx_submit(struct dma_async_tx_descriptor *tx)
+{
+ struct fsl_desc_sw *desc = tx_to_fsl_desc(tx);
+ struct fsl_dma_chan *fsl_chan = to_fsl_chan(tx->chan);
+ unsigned long flags;
+ dma_cookie_t cookie;
+
+ /* cookie increment and adding to ld_queue must be atomic */
+ spin_lock_irqsave(&fsl_chan->desc_lock, flags);
+
+ cookie = fsl_chan->common.cookie;
+ cookie++;
+ if (cookie < 0)
+ cookie = 1;
+ desc->async_tx.cookie = cookie;
+ fsl_chan->common.cookie = desc->async_tx.cookie;
+
+ append_ld_queue(fsl_chan, desc);
+ list_splice_init(&desc->async_tx.tx_list, fsl_chan->ld_queue.prev);
+
+ spin_unlock_irqrestore(&fsl_chan->desc_lock, flags);
+
+ return cookie;
+}
+
+/**
+ * fsl_dma_alloc_descriptor - Allocate descriptor from channel's DMA pool.
+ * @fsl_chan : Freescale DMA channel
+ *
+ * Return - The descriptor allocated. NULL for failed.
+ */
+static struct fsl_desc_sw *fsl_dma_alloc_descriptor(
+ struct fsl_dma_chan *fsl_chan)
+{
+ dma_addr_t pdesc;
+ struct fsl_desc_sw *desc_sw;
+
+ desc_sw = dma_pool_alloc(fsl_chan->desc_pool, GFP_ATOMIC, &pdesc);
+ if (desc_sw) {
+ memset(desc_sw, 0, sizeof(struct fsl_desc_sw));
+ dma_async_tx_descriptor_init(&desc_sw->async_tx,
+ &fsl_chan->common);
+ desc_sw->async_tx.tx_submit = fsl_dma_tx_submit;
+ INIT_LIST_HEAD(&desc_sw->async_tx.tx_list);
+ desc_sw->async_tx.phys = pdesc;
+ }
+
+ return desc_sw;
+}
+
+
+/**
+ * fsl_dma_alloc_chan_resources - Allocate resources for DMA channel.
+ * @fsl_chan : Freescale DMA channel
+ *
+ * This function will create a dma pool for descriptor allocation.
+ *
+ * Return - The number of descriptors allocated.
+ */
+static int fsl_dma_alloc_chan_resources(struct dma_chan *chan)
+{
+ struct fsl_dma_chan *fsl_chan = to_fsl_chan(chan);
+ LIST_HEAD(tmp_list);
+
+ /* We need the descriptor to be aligned to 32bytes
+ * for meeting FSL DMA specification requirement.
+ */
+ fsl_chan->desc_pool = dma_pool_create("fsl_dma_engine_desc_pool",
+ fsl_chan->dev, sizeof(struct fsl_desc_sw),
+ 32, 0);
+ if (!fsl_chan->desc_pool) {
+ dev_err(fsl_chan->dev, "No memory for channel %d "
+ "descriptor dma pool.\n", fsl_chan->id);
+ return 0;
+ }
+
+ return 1;
+}
+
+/**
+ * fsl_dma_free_chan_resources - Free all resources of the channel.
+ * @fsl_chan : Freescale DMA channel
+ */
+static void fsl_dma_free_chan_resources(struct dma_chan *chan)
+{
+ struct fsl_dma_chan *fsl_chan = to_fsl_chan(chan);
+ struct fsl_desc_sw *desc, *_desc;
+ unsigned long flags;
+
+ dev_dbg(fsl_chan->dev, "Free all channel resources.\n");
+ spin_lock_irqsave(&fsl_chan->desc_lock, flags);
+ list_for_each_entry_safe(desc, _desc, &fsl_chan->ld_queue, node) {
+#ifdef FSL_DMA_LD_DEBUG
+ dev_dbg(fsl_chan->dev,
+ "LD %p will be released.\n", desc);
+#endif
+ list_del(&desc->node);
+ /* free link descriptor */
+ dma_pool_free(fsl_chan->desc_pool, desc, desc->async_tx.phys);
+ }
+ spin_unlock_irqrestore(&fsl_chan->desc_lock, flags);
+ dma_pool_destroy(fsl_chan->desc_pool);
+}
+
+static struct dma_async_tx_descriptor *
+fsl_dma_prep_interrupt(struct dma_chan *chan)
+{
+ struct fsl_dma_chan *fsl_chan;
+ struct fsl_desc_sw *new;
+
+ if (!chan)
+ return NULL;
+
+ fsl_chan = to_fsl_chan(chan);
+
+ new = fsl_dma_alloc_descriptor(fsl_chan);
+ if (!new) {
+ dev_err(fsl_chan->dev, "No free memory for link descriptor\n");
+ return NULL;
+ }
+
+ new->async_tx.cookie = -EBUSY;
+ new->async_tx.ack = 0;
+
+ /* Insert the link descriptor to the LD ring */
+ list_add_tail(&new->node, &new->async_tx.tx_list);
+
+ /* Set End-of-link to the last link descriptor of new list*/
+ set_ld_eol(fsl_chan, new);
+
+ return &new->async_tx;
+}
+
+static struct dma_async_tx_descriptor *fsl_dma_prep_memcpy(
+ struct dma_chan *chan, dma_addr_t dma_dest, dma_addr_t dma_src,
+ size_t len, unsigned long flags)
+{
+ struct fsl_dma_chan *fsl_chan;
+ struct fsl_desc_sw *first = NULL, *prev = NULL, *new;
+ size_t copy;
+ LIST_HEAD(link_chain);
+
+ if (!chan)
+ return NULL;
+
+ if (!len)
+ return NULL;
+
+ fsl_chan = to_fsl_chan(chan);
+
+ do {
+
+ /* Allocate the link descriptor from DMA pool */
+ new = fsl_dma_alloc_descriptor(fsl_chan);
+ if (!new) {
+ dev_err(fsl_chan->dev,
+ "No free memory for link descriptor\n");
+ return NULL;
+ }
+#ifdef FSL_DMA_LD_DEBUG
+ dev_dbg(fsl_chan->dev, "new link desc alloc %p\n", new);
+#endif
+
+ copy = min(len, (size_t)FSL_DMA_BCR_MAX_CNT);
+
+ set_desc_cnt(fsl_chan, &new->hw, copy);
+ set_desc_src(fsl_chan, &new->hw, dma_src);
+ set_desc_dest(fsl_chan, &new->hw, dma_dest);
+
+ if (!first)
+ first = new;
+ else
+ set_desc_next(fsl_chan, &prev->hw, new->async_tx.phys);
+
+ new->async_tx.cookie = 0;
+ new->async_tx.ack = 1;
+
+ prev = new;
+ len -= copy;
+ dma_src += copy;
+ dma_dest += copy;
+
+ /* Insert the link descriptor to the LD ring */
+ list_add_tail(&new->node, &first->async_tx.tx_list);
+ } while (len);
+
+ new->async_tx.ack = 0; /* client is in control of this ack */
+ new->async_tx.cookie = -EBUSY;
+
+ /* Set End-of-link to the last link descriptor of new list*/
+ set_ld_eol(fsl_chan, new);
+
+ return first ? &first->async_tx : NULL;
+}
+
+/**
+ * fsl_dma_update_completed_cookie - Update the completed cookie.
+ * @fsl_chan : Freescale DMA channel
+ */
+static void fsl_dma_update_completed_cookie(struct fsl_dma_chan *fsl_chan)
+{
+ struct fsl_desc_sw *cur_desc, *desc;
+ dma_addr_t ld_phy;
+
+ ld_phy = get_cdar(fsl_chan) & FSL_DMA_NLDA_MASK;
+
+ if (ld_phy) {
+ cur_desc = NULL;
+ list_for_each_entry(desc, &fsl_chan->ld_queue, node)
+ if (desc->async_tx.phys == ld_phy) {
+ cur_desc = desc;
+ break;
+ }
+
+ if (cur_desc && cur_desc->async_tx.cookie) {
+ if (dma_is_idle(fsl_chan))
+ fsl_chan->completed_cookie =
+ cur_desc->async_tx.cookie;
+ else
+ fsl_chan->completed_cookie =
+ cur_desc->async_tx.cookie - 1;
+ }
+ }
+}
+
+/**
+ * fsl_chan_ld_cleanup - Clean up link descriptors
+ * @fsl_chan : Freescale DMA channel
+ *
+ * This function clean up the ld_queue of DMA channel.
+ * If 'in_intr' is set, the function will move the link descriptor to
+ * the recycle list. Otherwise, free it directly.
+ */
+static void fsl_chan_ld_cleanup(struct fsl_dma_chan *fsl_chan)
+{
+ struct fsl_desc_sw *desc, *_desc;
+ unsigned long flags;
+
+ spin_lock_irqsave(&fsl_chan->desc_lock, flags);
+
+ dev_dbg(fsl_chan->dev, "chan completed_cookie = %d\n",
+ fsl_chan->completed_cookie);
+ list_for_each_entry_safe(desc, _desc, &fsl_chan->ld_queue, node) {
+ dma_async_tx_callback callback;
+ void *callback_param;
+
+ if (dma_async_is_complete(desc->async_tx.cookie,
+ fsl_chan->completed_cookie, fsl_chan->common.cookie)
+ == DMA_IN_PROGRESS)
+ break;
+
+ callback = desc->async_tx.callback;
+ callback_param = desc->async_tx.callback_param;
+
+ /* Remove from ld_queue list */
+ list_del(&desc->node);
+
+ dev_dbg(fsl_chan->dev, "link descriptor %p will be recycle.\n",
+ desc);
+ dma_pool_free(fsl_chan->desc_pool, desc, desc->async_tx.phys);
+
+ /* Run the link descriptor callback function */
+ if (callback) {
+ spin_unlock_irqrestore(&fsl_chan->desc_lock, flags);
+ dev_dbg(fsl_chan->dev, "link descriptor %p callback\n",
+ desc);
+ callback(callback_param);
+ spin_lock_irqsave(&fsl_chan->desc_lock, flags);
+ }
+ }
+ spin_unlock_irqrestore(&fsl_chan->desc_lock, flags);
+}
+
+/**
+ * fsl_chan_xfer_ld_queue - Transfer link descriptors in channel ld_queue.
+ * @fsl_chan : Freescale DMA channel
+ */
+static void fsl_chan_xfer_ld_queue(struct fsl_dma_chan *fsl_chan)
+{
+ struct list_head *ld_node;
+ dma_addr_t next_dest_addr;
+ unsigned long flags;
+
+ if (!dma_is_idle(fsl_chan))
+ return;
+
+ dma_halt(fsl_chan);
+
+ /* If there are some link descriptors
+ * not transfered in queue. We need to start it.
+ */
+ spin_lock_irqsave(&fsl_chan->desc_lock, flags);
+
+ /* Find the first un-transfer desciptor */
+ for (ld_node = fsl_chan->ld_queue.next;
+ (ld_node != &fsl_chan->ld_queue)
+ && (dma_async_is_complete(
+ to_fsl_desc(ld_node)->async_tx.cookie,
+ fsl_chan->completed_cookie,
+ fsl_chan->common.cookie) == DMA_SUCCESS);
+ ld_node = ld_node->next);
+
+ spin_unlock_irqrestore(&fsl_chan->desc_lock, flags);
+
+ if (ld_node != &fsl_chan->ld_queue) {
+ /* Get the ld start address from ld_queue */
+ next_dest_addr = to_fsl_desc(ld_node)->async_tx.phys;
+ dev_dbg(fsl_chan->dev, "xfer LDs staring from %p\n",
+ (void *)next_dest_addr);
+ set_cdar(fsl_chan, next_dest_addr);
+ dma_start(fsl_chan);
+ } else {
+ set_cdar(fsl_chan, 0);
+ set_ndar(fsl_chan, 0);
+ }
+}
+
+/**
+ * fsl_dma_memcpy_issue_pending - Issue the DMA start command
+ * @fsl_chan : Freescale DMA channel
+ */
+static void fsl_dma_memcpy_issue_pending(struct dma_chan *chan)
+{
+ struct fsl_dma_chan *fsl_chan = to_fsl_chan(chan);
+
+#ifdef FSL_DMA_LD_DEBUG
+ struct fsl_desc_sw *ld;
+ unsigned long flags;
+
+ spin_lock_irqsave(&fsl_chan->desc_lock, flags);
+ if (list_empty(&fsl_chan->ld_queue)) {
+ spin_unlock_irqrestore(&fsl_chan->desc_lock, flags);
+ return;
+ }
+
+ dev_dbg(fsl_chan->dev, "--memcpy issue--\n");
+ list_for_each_entry(ld, &fsl_chan->ld_queue, node) {
+ int i;
+ dev_dbg(fsl_chan->dev, "Ch %d, LD %08x\n",
+ fsl_chan->id, ld->async_tx.phys);
+ for (i = 0; i < 8; i++)
+ dev_dbg(fsl_chan->dev, "LD offset %d: %08x\n",
+ i, *(((u32 *)&ld->hw) + i));
+ }
+ dev_dbg(fsl_chan->dev, "----------------\n");
+ spin_unlock_irqrestore(&fsl_chan->desc_lock, flags);
+#endif
+
+ fsl_chan_xfer_ld_queue(fsl_chan);
+}
+
+static void fsl_dma_dependency_added(struct dma_chan *chan)
+{
+ struct fsl_dma_chan *fsl_chan = to_fsl_chan(chan);
+
+ fsl_chan_ld_cleanup(fsl_chan);
+}
+
+/**
+ * fsl_dma_is_complete - Determine the DMA status
+ * @fsl_chan : Freescale DMA channel
+ */
+static enum dma_status fsl_dma_is_complete(struct dma_chan *chan,
+ dma_cookie_t cookie,
+ dma_cookie_t *done,
+ dma_cookie_t *used)
+{
+ struct fsl_dma_chan *fsl_chan = to_fsl_chan(chan);
+ dma_cookie_t last_used;
+ dma_cookie_t last_complete;
+
+ fsl_chan_ld_cleanup(fsl_chan);
+
+ last_used = chan->cookie;
+ last_complete = fsl_chan->completed_cookie;
+
+ if (done)
+ *done = last_complete;
+
+ if (used)
+ *used = last_used;
+
+ return dma_async_is_complete(cookie, last_complete, last_used);
+}
+
+static irqreturn_t fsl_dma_chan_do_interrupt(int irq, void *data)
+{
+ struct fsl_dma_chan *fsl_chan = (struct fsl_dma_chan *)data;
+ u32 stat;
+
+ stat = get_sr(fsl_chan);
+ dev_dbg(fsl_chan->dev, "event: channel %d, stat = 0x%x\n",
+ fsl_chan->id, stat);
+ set_sr(fsl_chan, stat); /* Clear the event register */
+
+ stat &= ~(FSL_DMA_SR_CB | FSL_DMA_SR_CH);
+ if (!stat)
+ return IRQ_NONE;
+
+ if (stat & FSL_DMA_SR_TE)
+ dev_err(fsl_chan->dev, "Transfer Error!\n");
+
+ /* Programming Error
+ * The DMA_INTERRUPT async_tx is a NULL transfer, which will
+ * triger a PE interrupt.
+ */
+ if (stat & FSL_DMA_SR_PE) {
+ dev_dbg(fsl_chan->dev, "event: Programming Error INT\n");
+ if (get_bcr(fsl_chan) == 0) {
+ /* BCR register is 0, this is a DMA_INTERRUPT async_tx.
+ * Now, update the completed cookie, and continue the
+ * next uncompleted transfer.
+ */
+ fsl_dma_update_completed_cookie(fsl_chan);
+ fsl_chan_xfer_ld_queue(fsl_chan);
+ }
+ stat &= ~FSL_DMA_SR_PE;
+ }
+
+ /* If the link descriptor segment transfer finishes,
+ * we will recycle the used descriptor.
+ */
+ if (stat & FSL_DMA_SR_EOSI) {
+ dev_dbg(fsl_chan->dev, "event: End-of-segments INT\n");
+ dev_dbg(fsl_chan->dev, "event: clndar %p, nlndar %p\n",
+ (void *)get_cdar(fsl_chan), (void *)get_ndar(fsl_chan));
+ stat &= ~FSL_DMA_SR_EOSI;
+ fsl_dma_update_completed_cookie(fsl_chan);
+ }
+
+ /* If it current transfer is the end-of-transfer,
+ * we should clear the Channel Start bit for
+ * prepare next transfer.
+ */
+ if (stat & (FSL_DMA_SR_EOLNI | FSL_DMA_SR_EOCDI)) {
+ dev_dbg(fsl_chan->dev, "event: End-of-link INT\n");
+ stat &= ~FSL_DMA_SR_EOLNI;
+ fsl_chan_xfer_ld_queue(fsl_chan);
+ }
+
+ if (stat)
+ dev_dbg(fsl_chan->dev, "event: unhandled sr 0x%02x\n",
+ stat);
+
+ dev_dbg(fsl_chan->dev, "event: Exit\n");
+ tasklet_schedule(&fsl_chan->tasklet);
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t fsl_dma_do_interrupt(int irq, void *data)
+{
+ struct fsl_dma_device *fdev = (struct fsl_dma_device *)data;
+ u32 gsr;
+ int ch_nr;
+
+ gsr = (fdev->feature & FSL_DMA_BIG_ENDIAN) ? in_be32(fdev->reg_base)
+ : in_le32(fdev->reg_base);
+ ch_nr = (32 - ffs(gsr)) / 8;
+
+ return fdev->chan[ch_nr] ? fsl_dma_chan_do_interrupt(irq,
+ fdev->chan[ch_nr]) : IRQ_NONE;
+}
+
+static void dma_do_tasklet(unsigned long data)
+{
+ struct fsl_dma_chan *fsl_chan = (struct fsl_dma_chan *)data;
+ fsl_chan_ld_cleanup(fsl_chan);
+}
+
+#ifdef FSL_DMA_CALLBACKTEST
+static void fsl_dma_callback_test(struct fsl_dma_chan *fsl_chan)
+{
+ if (fsl_chan)
+ dev_info(fsl_chan->dev, "selftest: callback is ok!\n");
+}
+#endif
+
+#ifdef CONFIG_FSL_DMA_SELFTEST
+static int fsl_dma_self_test(struct fsl_dma_chan *fsl_chan)
+{
+ struct dma_chan *chan;
+ int err = 0;
+ dma_addr_t dma_dest, dma_src;
+ dma_cookie_t cookie;
+ u8 *src, *dest;
+ int i;
+ size_t test_size;
+ struct dma_async_tx_descriptor *tx1, *tx2, *tx3;
+
+ test_size = 4096;
+
+ src = kmalloc(test_size * 2, GFP_KERNEL);
+ if (!src) {
+ dev_err(fsl_chan->dev,
+ "selftest: Cannot alloc memory for test!\n");
+ err = -ENOMEM;
+ goto out;
+ }
+
+ dest = src + test_size;
+
+ for (i = 0; i < test_size; i++)
+ src[i] = (u8) i;
+
+ chan = &fsl_chan->common;
+
+ if (fsl_dma_alloc_chan_resources(chan) < 1) {
+ dev_err(fsl_chan->dev,
+ "selftest: Cannot alloc resources for DMA\n");
+ err = -ENODEV;
+ goto out;
+ }
+
+ /* TX 1 */
+ dma_src = dma_map_single(fsl_chan->dev, src, test_size / 2,
+ DMA_TO_DEVICE);
+ dma_dest = dma_map_single(fsl_chan->dev, dest, test_size / 2,
+ DMA_FROM_DEVICE);
+ tx1 = fsl_dma_prep_memcpy(chan, dma_dest, dma_src, test_size / 2, 0);
+ async_tx_ack(tx1);
+
+ cookie = fsl_dma_tx_submit(tx1);
+ fsl_dma_memcpy_issue_pending(chan);
+ msleep(2);
+
+ if (fsl_dma_is_complete(chan, cookie, NULL, NULL) != DMA_SUCCESS) {
+ dev_err(fsl_chan->dev, "selftest: Time out!\n");
+ err = -ENODEV;
+ goto out;
+ }
+
+ /* Test free and re-alloc channel resources */
+ fsl_dma_free_chan_resources(chan);
+
+ if (fsl_dma_alloc_chan_resources(chan) < 1) {
+ dev_err(fsl_chan->dev,
+ "selftest: Cannot alloc resources for DMA\n");
+ err = -ENODEV;
+ goto free_resources;
+ }
+
+ /* Continue to test
+ * TX 2
+ */
+ dma_src = dma_map_single(fsl_chan->dev, src + test_size / 2,
+ test_size / 4, DMA_TO_DEVICE);
+ dma_dest = dma_map_single(fsl_chan->dev, dest + test_size / 2,
+ test_size / 4, DMA_FROM_DEVICE);
+ tx2 = fsl_dma_prep_memcpy(chan, dma_dest, dma_src, test_size / 4, 0);
+ async_tx_ack(tx2);
+
+ /* TX 3 */
+ dma_src = dma_map_single(fsl_chan->dev, src + test_size * 3 / 4,
+ test_size / 4, DMA_TO_DEVICE);
+ dma_dest = dma_map_single(fsl_chan->dev, dest + test_size * 3 / 4,
+ test_size / 4, DMA_FROM_DEVICE);
+ tx3 = fsl_dma_prep_memcpy(chan, dma_dest, dma_src, test_size / 4, 0);
+ async_tx_ack(tx3);
+
+ /* Interrupt tx test */
+ tx1 = fsl_dma_prep_interrupt(chan);
+ async_tx_ack(tx1);
+ cookie = fsl_dma_tx_submit(tx1);
+
+ /* Test exchanging the prepared tx sort */
+ cookie = fsl_dma_tx_submit(tx3);
+ cookie = fsl_dma_tx_submit(tx2);
+
+#ifdef FSL_DMA_CALLBACKTEST
+ if (dma_has_cap(DMA_INTERRUPT, ((struct fsl_dma_device *)
+ dev_get_drvdata(fsl_chan->dev->parent))->common.cap_mask)) {
+ tx3->callback = fsl_dma_callback_test;
+ tx3->callback_param = fsl_chan;
+ }
+#endif
+ fsl_dma_memcpy_issue_pending(chan);
+ msleep(2);
+
+ if (fsl_dma_is_complete(chan, cookie, NULL, NULL) != DMA_SUCCESS) {
+ dev_err(fsl_chan->dev, "selftest: Time out!\n");
+ err = -ENODEV;
+ goto free_resources;
+ }
+
+ err = memcmp(src, dest, test_size);
+ if (err) {
+ for (i = 0; (*(src + i) == *(dest + i)) && (i < test_size);
+ i++);
+ dev_err(fsl_chan->dev, "selftest: Test failed, data %d/%ld is "
+ "error! src 0x%x, dest 0x%x\n",
+ i, (long)test_size, *(src + i), *(dest + i));
+ }
+
+free_resources:
+ fsl_dma_free_chan_resources(chan);
+out:
+ kfree(src);
+ return err;
+}
+#endif
+
+static int __devinit of_fsl_dma_chan_probe(struct of_device *dev,
+ const struct of_device_id *match)
+{
+ struct fsl_dma_device *fdev;
+ struct fsl_dma_chan *new_fsl_chan;
+ int err;
+
+ fdev = dev_get_drvdata(dev->dev.parent);
+ BUG_ON(!fdev);
+
+ /* alloc channel */
+ new_fsl_chan = kzalloc(sizeof(struct fsl_dma_chan), GFP_KERNEL);
+ if (!new_fsl_chan) {
+ dev_err(&dev->dev, "No free memory for allocating "
+ "dma channels!\n");
+ err = -ENOMEM;
+ goto err;
+ }
+
+ /* get dma channel register base */
+ err = of_address_to_resource(dev->node, 0, &new_fsl_chan->reg);
+ if (err) {
+ dev_err(&dev->dev, "Can't get %s property 'reg'\n",
+ dev->node->full_name);
+ goto err;
+ }
+
+ new_fsl_chan->feature = *(u32 *)match->data;
+
+ if (!fdev->feature)
+ fdev->feature = new_fsl_chan->feature;
+
+ /* If the DMA device's feature is different than its channels',
+ * report the bug.
+ */
+ WARN_ON(fdev->feature != new_fsl_chan->feature);
+
+ new_fsl_chan->dev = &dev->dev;
+ new_fsl_chan->reg_base = ioremap(new_fsl_chan->reg.start,
+ new_fsl_chan->reg.end - new_fsl_chan->reg.start + 1);
+
+ new_fsl_chan->id = ((new_fsl_chan->reg.start - 0x100) & 0xfff) >> 7;
+ if (new_fsl_chan->id > FSL_DMA_MAX_CHANS_PER_DEVICE) {
+ dev_err(&dev->dev, "There is no %d channel!\n",
+ new_fsl_chan->id);
+ err = -EINVAL;
+ goto err;
+ }
+ fdev->chan[new_fsl_chan->id] = new_fsl_chan;
+ tasklet_init(&new_fsl_chan->tasklet, dma_do_tasklet,
+ (unsigned long)new_fsl_chan);
+
+ /* Init the channel */
+ dma_init(new_fsl_chan);
+
+ /* Clear cdar registers */
+ set_cdar(new_fsl_chan, 0);
+
+ switch (new_fsl_chan->feature & FSL_DMA_IP_MASK) {
+ case FSL_DMA_IP_85XX:
+ new_fsl_chan->toggle_ext_start = fsl_chan_toggle_ext_start;
+ new_fsl_chan->toggle_ext_pause = fsl_chan_toggle_ext_pause;
+ case FSL_DMA_IP_83XX:
+ new_fsl_chan->set_src_loop_size = fsl_chan_set_src_loop_size;
+ new_fsl_chan->set_dest_loop_size = fsl_chan_set_dest_loop_size;
+ }
+
+ spin_lock_init(&new_fsl_chan->desc_lock);
+ INIT_LIST_HEAD(&new_fsl_chan->ld_queue);
+
+ new_fsl_chan->common.device = &fdev->common;
+
+ /* Add the channel to DMA device channel list */
+ list_add_tail(&new_fsl_chan->common.device_node,
+ &fdev->common.channels);
+ fdev->common.chancnt++;
+
+ new_fsl_chan->irq = irq_of_parse_and_map(dev->node, 0);
+ if (new_fsl_chan->irq != NO_IRQ) {
+ err = request_irq(new_fsl_chan->irq,
+ &fsl_dma_chan_do_interrupt, IRQF_SHARED,
+ "fsldma-channel", new_fsl_chan);
+ if (err) {
+ dev_err(&dev->dev, "DMA channel %s request_irq error "
+ "with return %d\n", dev->node->full_name, err);
+ goto err;
+ }
+ }
+
+#ifdef CONFIG_FSL_DMA_SELFTEST
+ err = fsl_dma_self_test(new_fsl_chan);
+ if (err)
+ goto err;
+#endif
+
+ dev_info(&dev->dev, "#%d (%s), irq %d\n", new_fsl_chan->id,
+ match->compatible, new_fsl_chan->irq);
+
+ return 0;
+err:
+ dma_halt(new_fsl_chan);
+ iounmap(new_fsl_chan->reg_base);
+ free_irq(new_fsl_chan->irq, new_fsl_chan);
+ list_del(&new_fsl_chan->common.device_node);
+ kfree(new_fsl_chan);
+ return err;
+}
+
+const u32 mpc8540_dma_ip_feature = FSL_DMA_IP_85XX | FSL_DMA_BIG_ENDIAN;
+const u32 mpc8349_dma_ip_feature = FSL_DMA_IP_83XX | FSL_DMA_LITTLE_ENDIAN;
+
+static struct of_device_id of_fsl_dma_chan_ids[] = {
+ {
+ .compatible = "fsl,mpc8540-dma-channel",
+ .data = (void *)&mpc8540_dma_ip_feature,
+ },
+ {
+ .compatible = "fsl,mpc8349-dma-channel",
+ .data = (void *)&mpc8349_dma_ip_feature,
+ },
+ {}
+};
+
+static struct of_platform_driver of_fsl_dma_chan_driver = {
+ .name = "of-fsl-dma-channel",
+ .match_table = of_fsl_dma_chan_ids,
+ .probe = of_fsl_dma_chan_probe,
+};
+
+static __init int of_fsl_dma_chan_init(void)
+{
+ return of_register_platform_driver(&of_fsl_dma_chan_driver);
+}
+
+static int __devinit of_fsl_dma_probe(struct of_device *dev,
+ const struct of_device_id *match)
+{
+ int err;
+ unsigned int irq;
+ struct fsl_dma_device *fdev;
+
+ fdev = kzalloc(sizeof(struct fsl_dma_device), GFP_KERNEL);
+ if (!fdev) {
+ dev_err(&dev->dev, "No enough memory for 'priv'\n");
+ err = -ENOMEM;
+ goto err;
+ }
+ fdev->dev = &dev->dev;
+ INIT_LIST_HEAD(&fdev->common.channels);
+
+ /* get DMA controller register base */
+ err = of_address_to_resource(dev->node, 0, &fdev->reg);
+ if (err) {
+ dev_err(&dev->dev, "Can't get %s property 'reg'\n",
+ dev->node->full_name);
+ goto err;
+ }
+
+ dev_info(&dev->dev, "Probe the Freescale DMA driver for %s "
+ "controller at %p...\n",
+ match->compatible, (void *)fdev->reg.start);
+ fdev->reg_base = ioremap(fdev->reg.start, fdev->reg.end
+ - fdev->reg.start + 1);
+
+ dma_cap_set(DMA_MEMCPY, fdev->common.cap_mask);
+ dma_cap_set(DMA_INTERRUPT, fdev->common.cap_mask);
+ fdev->common.device_alloc_chan_resources = fsl_dma_alloc_chan_resources;
+ fdev->common.device_free_chan_resources = fsl_dma_free_chan_resources;
+ fdev->common.device_prep_dma_interrupt = fsl_dma_prep_interrupt;
+ fdev->common.device_prep_dma_memcpy = fsl_dma_prep_memcpy;
+ fdev->common.device_is_tx_complete = fsl_dma_is_complete;
+ fdev->common.device_issue_pending = fsl_dma_memcpy_issue_pending;
+ fdev->common.device_dependency_added = fsl_dma_dependency_added;
+ fdev->common.dev = &dev->dev;
+
+ irq = irq_of_parse_and_map(dev->node, 0);
+ if (irq != NO_IRQ) {
+ err = request_irq(irq, &fsl_dma_do_interrupt, IRQF_SHARED,
+ "fsldma-device", fdev);
+ if (err) {
+ dev_err(&dev->dev, "DMA device request_irq error "
+ "with return %d\n", err);
+ goto err;
+ }
+ }
+
+ dev_set_drvdata(&(dev->dev), fdev);
+ of_platform_bus_probe(dev->node, of_fsl_dma_chan_ids, &dev->dev);
+
+ dma_async_device_register(&fdev->common);
+ return 0;
+
+err:
+ iounmap(fdev->reg_base);
+ kfree(fdev);
+ return err;
+}
+
+static struct of_device_id of_fsl_dma_ids[] = {
+ { .compatible = "fsl,mpc8540-dma", },
+ { .compatible = "fsl,mpc8349-dma", },
+ {}
+};
+
+static struct of_platform_driver of_fsl_dma_driver = {
+ .name = "of-fsl-dma",
+ .match_table = of_fsl_dma_ids,
+ .probe = of_fsl_dma_probe,
+};
+
+static __init int of_fsl_dma_init(void)
+{
+ return of_register_platform_driver(&of_fsl_dma_driver);
+}
+
+subsys_initcall(of_fsl_dma_chan_init);
+subsys_initcall(of_fsl_dma_init);
diff --git a/drivers/dma/fsldma.h b/drivers/dma/fsldma.h
new file mode 100644
index 0000000..fddd6ae
--- /dev/null
+++ b/drivers/dma/fsldma.h
@@ -0,0 +1,190 @@
+/*
+ * Copyright (C) 2007 Freescale Semiconductor, Inc. All rights reserved.
+ *
+ * Author:
+ * Zhang Wei <wei.zhang@freescale.com>, Jul 2007
+ * Ebony Zhu <ebony.zhu@freescale.com>, May 2007
+ *
+ * This 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.
+ *
+ */
+#ifndef __DMA_FSLDMA_H
+#define __DMA_FSLDMA_H
+
+#include <linux/device.h>
+#include <linux/dmapool.h>
+#include <linux/dmaengine.h>
+
+/* Define data structures needed by Freescale
+ * MPC8540 and MPC8349 DMA controller.
+ */
+#define FSL_DMA_MR_CS 0x00000001
+#define FSL_DMA_MR_CC 0x00000002
+#define FSL_DMA_MR_CA 0x00000008
+#define FSL_DMA_MR_EIE 0x00000040
+#define FSL_DMA_MR_XFE 0x00000020
+#define FSL_DMA_MR_EOLNIE 0x00000100
+#define FSL_DMA_MR_EOLSIE 0x00000080
+#define FSL_DMA_MR_EOSIE 0x00000200
+#define FSL_DMA_MR_CDSM 0x00000010
+#define FSL_DMA_MR_CTM 0x00000004
+#define FSL_DMA_MR_EMP_EN 0x00200000
+#define FSL_DMA_MR_EMS_EN 0x00040000
+#define FSL_DMA_MR_DAHE 0x00002000
+#define FSL_DMA_MR_SAHE 0x00001000
+
+/* Special MR definition for MPC8349 */
+#define FSL_DMA_MR_EOTIE 0x00000080
+
+#define FSL_DMA_SR_CH 0x00000020
+#define FSL_DMA_SR_PE 0x00000010
+#define FSL_DMA_SR_CB 0x00000004
+#define FSL_DMA_SR_TE 0x00000080
+#define FSL_DMA_SR_EOSI 0x00000002
+#define FSL_DMA_SR_EOLSI 0x00000001
+#define FSL_DMA_SR_EOCDI 0x00000001
+#define FSL_DMA_SR_EOLNI 0x00000008
+
+#define FSL_DMA_SATR_SBPATMU 0x20000000
+#define FSL_DMA_SATR_STRANSINT_RIO 0x00c00000
+#define FSL_DMA_SATR_SREADTYPE_SNOOP_READ 0x00050000
+#define FSL_DMA_SATR_SREADTYPE_BP_IORH 0x00020000
+#define FSL_DMA_SATR_SREADTYPE_BP_NREAD 0x00040000
+#define FSL_DMA_SATR_SREADTYPE_BP_MREAD 0x00070000
+
+#define FSL_DMA_DATR_DBPATMU 0x20000000
+#define FSL_DMA_DATR_DTRANSINT_RIO 0x00c00000
+#define FSL_DMA_DATR_DWRITETYPE_SNOOP_WRITE 0x00050000
+#define FSL_DMA_DATR_DWRITETYPE_BP_FLUSH 0x00010000
+
+#define FSL_DMA_EOL ((u64)0x1)
+#define FSL_DMA_SNEN ((u64)0x10)
+#define FSL_DMA_EOSIE 0x8
+#define FSL_DMA_NLDA_MASK (~(u64)0x1f)
+
+#define FSL_DMA_BCR_MAX_CNT 0x03ffffffu
+
+#define FSL_DMA_DGSR_TE 0x80
+#define FSL_DMA_DGSR_CH 0x20
+#define FSL_DMA_DGSR_PE 0x10
+#define FSL_DMA_DGSR_EOLNI 0x08
+#define FSL_DMA_DGSR_CB 0x04
+#define FSL_DMA_DGSR_EOSI 0x02
+#define FSL_DMA_DGSR_EOLSI 0x01
+
+struct fsl_dma_ld_hw {
+ u64 __bitwise src_addr;
+ u64 __bitwise dst_addr;
+ u64 __bitwise next_ln_addr;
+ u32 __bitwise count;
+ u32 __bitwise reserve;
+} __attribute__((aligned(32)));
+
+struct fsl_desc_sw {
+ struct fsl_dma_ld_hw hw;
+ struct list_head node;
+ struct dma_async_tx_descriptor async_tx;
+ struct list_head *ld;
+ void *priv;
+} __attribute__((aligned(32)));
+
+struct fsl_dma_chan_regs {
+ u32 __bitwise mr; /* 0x00 - Mode Register */
+ u32 __bitwise sr; /* 0x04 - Status Register */
+ u64 __bitwise cdar; /* 0x08 - Current descriptor address register */
+ u64 __bitwise sar; /* 0x10 - Source Address Register */
+ u64 __bitwise dar; /* 0x18 - Destination Address Register */
+ u32 __bitwise bcr; /* 0x20 - Byte Count Register */
+ u64 __bitwise ndar; /* 0x24 - Next Descriptor Address Register */
+};
+
+struct fsl_dma_chan;
+#define FSL_DMA_MAX_CHANS_PER_DEVICE 4
+
+struct fsl_dma_device {
+ void __iomem *reg_base; /* DGSR register base */
+ struct resource reg; /* Resource for register */
+ struct device *dev;
+ struct dma_device common;
+ struct fsl_dma_chan *chan[FSL_DMA_MAX_CHANS_PER_DEVICE];
+ u32 feature; /* The same as DMA channels */
+};
+
+/* Define macros for fsl_dma_chan->feature property */
+#define FSL_DMA_LITTLE_ENDIAN 0x00000000
+#define FSL_DMA_BIG_ENDIAN 0x00000001
+
+#define FSL_DMA_IP_MASK 0x00000ff0
+#define FSL_DMA_IP_85XX 0x00000010
+#define FSL_DMA_IP_83XX 0x00000020
+
+#define FSL_DMA_CHAN_PAUSE_EXT 0x00001000
+#define FSL_DMA_CHAN_START_EXT 0x00002000
+
+struct fsl_dma_chan {
+ struct fsl_dma_chan_regs __iomem *reg_base;
+ dma_cookie_t completed_cookie; /* The maximum cookie completed */
+ spinlock_t desc_lock; /* Descriptor operation lock */
+ struct list_head ld_queue; /* Link descriptors queue */
+ struct dma_chan common; /* DMA common channel */
+ struct dma_pool *desc_pool; /* Descriptors pool */
+ struct device *dev; /* Channel device */
+ struct resource reg; /* Resource for register */
+ int irq; /* Channel IRQ */
+ int id; /* Raw id of this channel */
+ struct tasklet_struct tasklet;
+ u32 feature;
+
+ void (*toggle_ext_pause)(struct fsl_dma_chan *fsl_chan, int size);
+ void (*toggle_ext_start)(struct fsl_dma_chan *fsl_chan, int enable);
+ void (*set_src_loop_size)(struct fsl_dma_chan *fsl_chan, int size);
+ void (*set_dest_loop_size)(struct fsl_dma_chan *fsl_chan, int size);
+};
+
+#define to_fsl_chan(chan) container_of(chan, struct fsl_dma_chan, common)
+#define to_fsl_desc(lh) container_of(lh, struct fsl_desc_sw, node)
+#define tx_to_fsl_desc(tx) container_of(tx, struct fsl_desc_sw, async_tx)
+
+#ifndef __powerpc64__
+static u64 in_be64(const u64 __iomem *addr)
+{
+ return ((u64)in_be32((u32 *)addr) << 32) | (in_be32((u32 *)addr + 1));
+}
+
+static void out_be64(u64 __iomem *addr, u64 val)
+{
+ out_be32((u32 *)addr, val >> 32);
+ out_be32((u32 *)addr + 1, (u32)val);
+}
+
+/* There is no asm instructions for 64 bits reverse loads and stores */
+static u64 in_le64(const u64 __iomem *addr)
+{
+ return ((u64)in_le32((u32 *)addr + 1) << 32) | (in_le32((u32 *)addr));
+}
+
+static void out_le64(u64 __iomem *addr, u64 val)
+{
+ out_le32((u32 *)addr + 1, val >> 32);
+ out_le32((u32 *)addr, (u32)val);
+}
+#endif
+
+#define DMA_IN(fsl_chan, addr, width) \
+ (((fsl_chan)->feature & FSL_DMA_BIG_ENDIAN) ? \
+ in_be##width(addr) : in_le##width(addr))
+#define DMA_OUT(fsl_chan, addr, val, width) \
+ (((fsl_chan)->feature & FSL_DMA_BIG_ENDIAN) ? \
+ out_be##width(addr, val) : out_le##width(addr, val))
+
+#define DMA_TO_CPU(fsl_chan, d, width) \
+ (((fsl_chan)->feature & FSL_DMA_BIG_ENDIAN) ? \
+ be##width##_to_cpu(d) : le##width##_to_cpu(d))
+#define CPU_TO_DMA(fsl_chan, c, width) \
+ (((fsl_chan)->feature & FSL_DMA_BIG_ENDIAN) ? \
+ cpu_to_be##width(c) : cpu_to_le##width(c))
+
+#endif /* __DMA_FSLDMA_H */
diff --git a/drivers/dma/ioat_dma.c b/drivers/dma/ioat_dma.c
index dff38ac..4017d9e 100644
--- a/drivers/dma/ioat_dma.c
+++ b/drivers/dma/ioat_dma.c
@@ -714,6 +714,7 @@
new->len = len;
new->dst = dma_dest;
new->src = dma_src;
+ new->async_tx.ack = 0;
return &new->async_tx;
} else
return NULL;
@@ -741,6 +742,7 @@
new->len = len;
new->dst = dma_dest;
new->src = dma_src;
+ new->async_tx.ack = 0;
return &new->async_tx;
} else
return NULL;
diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c
index 3986d54..f82b090 100644
--- a/drivers/dma/iop-adma.c
+++ b/drivers/dma/iop-adma.c
@@ -140,7 +140,7 @@
int busy = iop_chan_is_busy(iop_chan);
int seen_current = 0, slot_cnt = 0, slots_per_op = 0;
- dev_dbg(iop_chan->device->common.dev, "%s\n", __FUNCTION__);
+ dev_dbg(iop_chan->device->common.dev, "%s\n", __func__);
/* free completed slots from the chain starting with
* the oldest descriptor
*/
@@ -438,7 +438,7 @@
spin_unlock_bh(&iop_chan->lock);
dev_dbg(iop_chan->device->common.dev, "%s cookie: %d slot: %d\n",
- __FUNCTION__, sw_desc->async_tx.cookie, sw_desc->idx);
+ __func__, sw_desc->async_tx.cookie, sw_desc->idx);
return cookie;
}
@@ -520,7 +520,7 @@
struct iop_adma_desc_slot *sw_desc, *grp_start;
int slot_cnt, slots_per_op;
- dev_dbg(iop_chan->device->common.dev, "%s\n", __FUNCTION__);
+ dev_dbg(iop_chan->device->common.dev, "%s\n", __func__);
spin_lock_bh(&iop_chan->lock);
slot_cnt = iop_chan_interrupt_slot_count(&slots_per_op, iop_chan);
@@ -548,7 +548,7 @@
BUG_ON(unlikely(len > IOP_ADMA_MAX_BYTE_COUNT));
dev_dbg(iop_chan->device->common.dev, "%s len: %u\n",
- __FUNCTION__, len);
+ __func__, len);
spin_lock_bh(&iop_chan->lock);
slot_cnt = iop_chan_memcpy_slot_count(len, &slots_per_op);
@@ -580,7 +580,7 @@
BUG_ON(unlikely(len > IOP_ADMA_MAX_BYTE_COUNT));
dev_dbg(iop_chan->device->common.dev, "%s len: %u\n",
- __FUNCTION__, len);
+ __func__, len);
spin_lock_bh(&iop_chan->lock);
slot_cnt = iop_chan_memset_slot_count(len, &slots_per_op);
@@ -614,7 +614,7 @@
dev_dbg(iop_chan->device->common.dev,
"%s src_cnt: %d len: %u flags: %lx\n",
- __FUNCTION__, src_cnt, len, flags);
+ __func__, src_cnt, len, flags);
spin_lock_bh(&iop_chan->lock);
slot_cnt = iop_chan_xor_slot_count(len, src_cnt, &slots_per_op);
@@ -648,7 +648,7 @@
return NULL;
dev_dbg(iop_chan->device->common.dev, "%s src_cnt: %d len: %u\n",
- __FUNCTION__, src_cnt, len);
+ __func__, src_cnt, len);
spin_lock_bh(&iop_chan->lock);
slot_cnt = iop_chan_zero_sum_slot_count(len, src_cnt, &slots_per_op);
@@ -659,7 +659,7 @@
iop_desc_set_zero_sum_byte_count(grp_start, len);
grp_start->xor_check_result = result;
pr_debug("\t%s: grp_start->xor_check_result: %p\n",
- __FUNCTION__, grp_start->xor_check_result);
+ __func__, grp_start->xor_check_result);
sw_desc->unmap_src_cnt = src_cnt;
sw_desc->unmap_len = len;
while (src_cnt--)
@@ -700,7 +700,7 @@
iop_chan->last_used = NULL;
dev_dbg(iop_chan->device->common.dev, "%s slots_allocated %d\n",
- __FUNCTION__, iop_chan->slots_allocated);
+ __func__, iop_chan->slots_allocated);
spin_unlock_bh(&iop_chan->lock);
/* one is ok since we left it on there on purpose */
@@ -753,7 +753,7 @@
{
struct iop_adma_chan *chan = data;
- dev_dbg(chan->device->common.dev, "%s\n", __FUNCTION__);
+ dev_dbg(chan->device->common.dev, "%s\n", __func__);
tasklet_schedule(&chan->irq_tasklet);
@@ -766,7 +766,7 @@
{
struct iop_adma_chan *chan = data;
- dev_dbg(chan->device->common.dev, "%s\n", __FUNCTION__);
+ dev_dbg(chan->device->common.dev, "%s\n", __func__);
tasklet_schedule(&chan->irq_tasklet);
@@ -823,7 +823,7 @@
int err = 0;
struct iop_adma_chan *iop_chan;
- dev_dbg(device->common.dev, "%s\n", __FUNCTION__);
+ dev_dbg(device->common.dev, "%s\n", __func__);
src = kzalloc(sizeof(u8) * IOP_ADMA_TEST_SIZE, GFP_KERNEL);
if (!src)
@@ -906,7 +906,7 @@
int err = 0;
struct iop_adma_chan *iop_chan;
- dev_dbg(device->common.dev, "%s\n", __FUNCTION__);
+ dev_dbg(device->common.dev, "%s\n", __func__);
for (src_idx = 0; src_idx < IOP_ADMA_NUM_SRC_TEST; src_idx++) {
xor_srcs[src_idx] = alloc_page(GFP_KERNEL);
@@ -1159,7 +1159,7 @@
}
dev_dbg(&pdev->dev, "%s: allocted descriptor pool virt %p phys %p\n",
- __FUNCTION__, adev->dma_desc_pool_virt,
+ __func__, adev->dma_desc_pool_virt,
(void *) adev->dma_desc_pool);
adev->id = plat_data->hw_id;
@@ -1289,7 +1289,7 @@
dma_cookie_t cookie;
int slot_cnt, slots_per_op;
- dev_dbg(iop_chan->device->common.dev, "%s\n", __FUNCTION__);
+ dev_dbg(iop_chan->device->common.dev, "%s\n", __func__);
spin_lock_bh(&iop_chan->lock);
slot_cnt = iop_chan_memcpy_slot_count(0, &slots_per_op);
@@ -1346,7 +1346,7 @@
dma_cookie_t cookie;
int slot_cnt, slots_per_op;
- dev_dbg(iop_chan->device->common.dev, "%s\n", __FUNCTION__);
+ dev_dbg(iop_chan->device->common.dev, "%s\n", __func__);
spin_lock_bh(&iop_chan->lock);
slot_cnt = iop_chan_xor_slot_count(0, 2, &slots_per_op);
diff --git a/drivers/firewire/Kconfig b/drivers/firewire/Kconfig
index fe9e768..25bdc2d 100644
--- a/drivers/firewire/Kconfig
+++ b/drivers/firewire/Kconfig
@@ -1,5 +1,3 @@
-# -*- shell-script -*-
-
comment "An alternative FireWire stack is available with EXPERIMENTAL=y"
depends on EXPERIMENTAL=n
@@ -21,27 +19,7 @@
NOTE:
You should only build ONE of the stacks, unless you REALLY know what
- you are doing. If you install both, you should configure them only as
- modules rather than link them statically, and you should blacklist one
- of the concurrent low-level drivers in /etc/modprobe.conf. Add either
-
- blacklist firewire-ohci
- or
- blacklist ohci1394
-
- there depending on which driver you DON'T want to have auto-loaded.
- You can optionally do the same with the other IEEE 1394/ FireWire
- drivers.
-
- If you have an old modprobe which doesn't implement the blacklist
- directive, use either
-
- install firewire-ohci /bin/true
- or
- install ohci1394 /bin/true
-
- and so on, depending on which modules you DON't want to have
- auto-loaded.
+ you are doing.
config FIREWIRE_OHCI
tristate "Support for OHCI FireWire host controllers"
@@ -57,8 +35,24 @@
NOTE:
- If you also build ohci1394 of the classic stack, blacklist either
- ohci1394 or firewire-ohci to let hotplug load only the desired driver.
+ You should only build ohci1394 or firewire-ohci, but not both.
+ If you nevertheless want to install both, you should configure them
+ only as modules and blacklist the driver(s) which you don't want to
+ have auto-loaded. Add either
+
+ blacklist firewire-ohci
+ or
+ blacklist ohci1394
+ blacklist video1394
+ blacklist dv1394
+
+ to /etc/modprobe.conf or /etc/modprobe.d/* and update modprobe.conf
+ depending on your distribution. The latter two modules should be
+ blacklisted together with ohci1394 because they depend on ohci1394.
+
+ If you have an old modprobe which doesn't implement the blacklist
+ directive, use "install modulename /bin/true" for the modules to be
+ blacklisted.
config FIREWIRE_SBP2
tristate "Support for storage devices (SBP-2 protocol driver)"
@@ -75,9 +69,3 @@
You should also enable support for disks, CD-ROMs, etc. in the SCSI
configuration section.
-
- NOTE:
-
- If you also build sbp2 of the classic stack, blacklist either sbp2
- or firewire-sbp2 to let hotplug load only the desired driver.
-
diff --git a/drivers/firewire/fw-card.c b/drivers/firewire/fw-card.c
index 3e97199..a034627 100644
--- a/drivers/firewire/fw-card.c
+++ b/drivers/firewire/fw-card.c
@@ -18,6 +18,7 @@
#include <linux/module.h>
#include <linux/errno.h>
+#include <linux/delay.h>
#include <linux/device.h>
#include <linux/mutex.h>
#include <linux/crc-itu-t.h>
@@ -214,17 +215,29 @@
fw_card_bm_work(struct work_struct *work)
{
struct fw_card *card = container_of(work, struct fw_card, work.work);
- struct fw_device *root;
+ struct fw_device *root_device;
+ struct fw_node *root_node, *local_node;
struct bm_data bmd;
unsigned long flags;
int root_id, new_root_id, irm_id, gap_count, generation, grace;
int do_reset = 0;
spin_lock_irqsave(&card->lock, flags);
+ local_node = card->local_node;
+ root_node = card->root_node;
+
+ if (local_node == NULL) {
+ spin_unlock_irqrestore(&card->lock, flags);
+ return;
+ }
+ fw_node_get(local_node);
+ fw_node_get(root_node);
generation = card->generation;
- root = card->root_node->data;
- root_id = card->root_node->node_id;
+ root_device = root_node->data;
+ if (root_device)
+ fw_device_get(root_device);
+ root_id = root_node->node_id;
grace = time_after(jiffies, card->reset_jiffies + DIV_ROUND_UP(HZ, 10));
if (card->bm_generation + 1 == generation ||
@@ -243,14 +256,14 @@
irm_id = card->irm_node->node_id;
if (!card->irm_node->link_on) {
- new_root_id = card->local_node->node_id;
+ new_root_id = local_node->node_id;
fw_notify("IRM has link off, making local node (%02x) root.\n",
new_root_id);
goto pick_me;
}
bmd.lock.arg = cpu_to_be32(0x3f);
- bmd.lock.data = cpu_to_be32(card->local_node->node_id);
+ bmd.lock.data = cpu_to_be32(local_node->node_id);
spin_unlock_irqrestore(&card->lock, flags);
@@ -267,12 +280,12 @@
* Another bus reset happened. Just return,
* the BM work has been rescheduled.
*/
- return;
+ goto out;
}
if (bmd.rcode == RCODE_COMPLETE && bmd.old != 0x3f)
/* Somebody else is BM, let them do the work. */
- return;
+ goto out;
spin_lock_irqsave(&card->lock, flags);
if (bmd.rcode != RCODE_COMPLETE) {
@@ -282,7 +295,7 @@
* do a bus reset and pick the local node as
* root, and thus, IRM.
*/
- new_root_id = card->local_node->node_id;
+ new_root_id = local_node->node_id;
fw_notify("BM lock failed, making local node (%02x) root.\n",
new_root_id);
goto pick_me;
@@ -295,7 +308,7 @@
*/
spin_unlock_irqrestore(&card->lock, flags);
schedule_delayed_work(&card->work, DIV_ROUND_UP(HZ, 10));
- return;
+ goto out;
}
/*
@@ -305,20 +318,20 @@
*/
card->bm_generation = generation;
- if (root == NULL) {
+ if (root_device == NULL) {
/*
* Either link_on is false, or we failed to read the
* config rom. In either case, pick another root.
*/
- new_root_id = card->local_node->node_id;
- } else if (atomic_read(&root->state) != FW_DEVICE_RUNNING) {
+ new_root_id = local_node->node_id;
+ } else if (atomic_read(&root_device->state) != FW_DEVICE_RUNNING) {
/*
* If we haven't probed this device yet, bail out now
* and let's try again once that's done.
*/
spin_unlock_irqrestore(&card->lock, flags);
- return;
- } else if (root->config_rom[2] & BIB_CMC) {
+ goto out;
+ } else if (root_device->config_rom[2] & BIB_CMC) {
/*
* FIXME: I suppose we should set the cmstr bit in the
* STATE_CLEAR register of this node, as described in
@@ -332,7 +345,7 @@
* successfully read the config rom, but it's not
* cycle master capable.
*/
- new_root_id = card->local_node->node_id;
+ new_root_id = local_node->node_id;
}
pick_me:
@@ -341,8 +354,8 @@
* the typically much larger 1394b beta repeater delays though.
*/
if (!card->beta_repeaters_present &&
- card->root_node->max_hops < ARRAY_SIZE(gap_count_table))
- gap_count = gap_count_table[card->root_node->max_hops];
+ root_node->max_hops < ARRAY_SIZE(gap_count_table))
+ gap_count = gap_count_table[root_node->max_hops];
else
gap_count = 63;
@@ -364,6 +377,11 @@
fw_send_phy_config(card, new_root_id, generation, gap_count);
fw_core_initiate_bus_reset(card, 1);
}
+ out:
+ if (root_device)
+ fw_device_put(root_device);
+ fw_node_put(root_node);
+ fw_node_put(local_node);
}
static void
@@ -381,6 +399,7 @@
static atomic_t index = ATOMIC_INIT(-1);
kref_init(&card->kref);
+ atomic_set(&card->device_count, 0);
card->index = atomic_inc_return(&index);
card->driver = driver;
card->device = device;
@@ -511,8 +530,14 @@
card->driver = &dummy_driver;
fw_destroy_nodes(card);
- flush_scheduled_work();
+ /*
+ * Wait for all device workqueue jobs to finish. Otherwise the
+ * firewire-core module could be unloaded before the jobs ran.
+ */
+ while (atomic_read(&card->device_count) > 0)
+ msleep(100);
+ cancel_delayed_work_sync(&card->work);
fw_flush_transactions(card);
del_timer_sync(&card->flush_timer);
diff --git a/drivers/firewire/fw-cdev.c b/drivers/firewire/fw-cdev.c
index 7e73cba..46bc197 100644
--- a/drivers/firewire/fw-cdev.c
+++ b/drivers/firewire/fw-cdev.c
@@ -109,15 +109,17 @@
struct client *client;
unsigned long flags;
- device = fw_device_from_devt(inode->i_rdev);
+ device = fw_device_get_by_devt(inode->i_rdev);
if (device == NULL)
return -ENODEV;
client = kzalloc(sizeof(*client), GFP_KERNEL);
- if (client == NULL)
+ if (client == NULL) {
+ fw_device_put(device);
return -ENOMEM;
+ }
- client->device = fw_device_get(device);
+ client->device = device;
INIT_LIST_HEAD(&client->event_list);
INIT_LIST_HEAD(&client->resource_list);
spin_lock_init(&client->lock);
@@ -644,6 +646,10 @@
struct fw_cdev_create_iso_context *request = buffer;
struct fw_iso_context *context;
+ /* We only support one context at this time. */
+ if (client->iso_context != NULL)
+ return -EBUSY;
+
if (request->channel > 63)
return -EINVAL;
@@ -790,8 +796,9 @@
{
struct fw_cdev_start_iso *request = buffer;
- if (request->handle != 0)
+ if (client->iso_context == NULL || request->handle != 0)
return -EINVAL;
+
if (client->iso_context->type == FW_ISO_CONTEXT_RECEIVE) {
if (request->tags == 0 || request->tags > 15)
return -EINVAL;
@@ -808,7 +815,7 @@
{
struct fw_cdev_stop_iso *request = buffer;
- if (request->handle != 0)
+ if (client->iso_context == NULL || request->handle != 0)
return -EINVAL;
return fw_iso_context_stop(client->iso_context);
diff --git a/drivers/firewire/fw-device.c b/drivers/firewire/fw-device.c
index de9066e..870125a 100644
--- a/drivers/firewire/fw-device.c
+++ b/drivers/firewire/fw-device.c
@@ -150,21 +150,10 @@
};
EXPORT_SYMBOL(fw_bus_type);
-struct fw_device *fw_device_get(struct fw_device *device)
-{
- get_device(&device->device);
-
- return device;
-}
-
-void fw_device_put(struct fw_device *device)
-{
- put_device(&device->device);
-}
-
static void fw_device_release(struct device *dev)
{
struct fw_device *device = fw_device(dev);
+ struct fw_card *card = device->card;
unsigned long flags;
/*
@@ -176,9 +165,9 @@
spin_unlock_irqrestore(&device->card->lock, flags);
fw_node_put(device->node);
- fw_card_put(device->card);
kfree(device->config_rom);
kfree(device);
+ atomic_dec(&card->device_count);
}
int fw_device_enable_phys_dma(struct fw_device *device)
@@ -358,12 +347,9 @@
guid_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct fw_device *device = fw_device(dev);
- u64 guid;
- guid = ((u64)device->config_rom[3] << 32) | device->config_rom[4];
-
- return snprintf(buf, PAGE_SIZE, "0x%016llx\n",
- (unsigned long long)guid);
+ return snprintf(buf, PAGE_SIZE, "0x%08x%08x\n",
+ device->config_rom[3], device->config_rom[4]);
}
static struct device_attribute fw_device_attributes[] = {
@@ -610,12 +596,14 @@
static DEFINE_IDR(fw_device_idr);
int fw_cdev_major;
-struct fw_device *fw_device_from_devt(dev_t devt)
+struct fw_device *fw_device_get_by_devt(dev_t devt)
{
struct fw_device *device;
down_read(&idr_rwsem);
device = idr_find(&fw_device_idr, MINOR(devt));
+ if (device)
+ fw_device_get(device);
up_read(&idr_rwsem);
return device;
@@ -627,13 +615,14 @@
container_of(work, struct fw_device, work.work);
int minor = MINOR(device->device.devt);
- down_write(&idr_rwsem);
- idr_remove(&fw_device_idr, minor);
- up_write(&idr_rwsem);
-
fw_device_cdev_remove(device);
device_for_each_child(&device->device, NULL, shutdown_unit);
device_unregister(&device->device);
+
+ down_write(&idr_rwsem);
+ idr_remove(&fw_device_idr, minor);
+ up_write(&idr_rwsem);
+ fw_device_put(device);
}
static struct device_type fw_device_type = {
@@ -668,7 +657,8 @@
*/
if (read_bus_info_block(device, device->generation) < 0) {
- if (device->config_rom_retries < MAX_RETRIES) {
+ if (device->config_rom_retries < MAX_RETRIES &&
+ atomic_read(&device->state) == FW_DEVICE_INITIALIZING) {
device->config_rom_retries++;
schedule_delayed_work(&device->work, RETRY_DELAY);
} else {
@@ -682,10 +672,13 @@
}
err = -ENOMEM;
+
+ fw_device_get(device);
down_write(&idr_rwsem);
if (idr_pre_get(&fw_device_idr, GFP_KERNEL))
err = idr_get_new(&fw_device_idr, device, &minor);
up_write(&idr_rwsem);
+
if (err < 0)
goto error;
@@ -717,13 +710,22 @@
*/
if (atomic_cmpxchg(&device->state,
FW_DEVICE_INITIALIZING,
- FW_DEVICE_RUNNING) == FW_DEVICE_SHUTDOWN)
+ FW_DEVICE_RUNNING) == FW_DEVICE_SHUTDOWN) {
fw_device_shutdown(&device->work.work);
- else
- fw_notify("created new fw device %s "
- "(%d config rom retries, S%d00)\n",
- device->device.bus_id, device->config_rom_retries,
- 1 << device->max_speed);
+ } else {
+ if (device->config_rom_retries)
+ fw_notify("created device %s: GUID %08x%08x, S%d00, "
+ "%d config ROM retries\n",
+ device->device.bus_id,
+ device->config_rom[3], device->config_rom[4],
+ 1 << device->max_speed,
+ device->config_rom_retries);
+ else
+ fw_notify("created device %s: GUID %08x%08x, S%d00\n",
+ device->device.bus_id,
+ device->config_rom[3], device->config_rom[4],
+ 1 << device->max_speed);
+ }
/*
* Reschedule the IRM work if we just finished reading the
@@ -741,7 +743,9 @@
idr_remove(&fw_device_idr, minor);
up_write(&idr_rwsem);
error:
- put_device(&device->device);
+ fw_device_put(device); /* fw_device_idr's reference */
+
+ put_device(&device->device); /* our reference */
}
static int update_unit(struct device *dev, void *data)
@@ -791,7 +795,8 @@
*/
device_initialize(&device->device);
atomic_set(&device->state, FW_DEVICE_INITIALIZING);
- device->card = fw_card_get(card);
+ atomic_inc(&card->device_count);
+ device->card = card;
device->node = fw_node_get(node);
device->node_id = node->node_id;
device->generation = card->generation;
diff --git a/drivers/firewire/fw-device.h b/drivers/firewire/fw-device.h
index 0854fe2..78ecd39 100644
--- a/drivers/firewire/fw-device.h
+++ b/drivers/firewire/fw-device.h
@@ -76,14 +76,26 @@
return atomic_read(&device->state) == FW_DEVICE_SHUTDOWN;
}
-struct fw_device *fw_device_get(struct fw_device *device);
-void fw_device_put(struct fw_device *device);
+static inline struct fw_device *
+fw_device_get(struct fw_device *device)
+{
+ get_device(&device->device);
+
+ return device;
+}
+
+static inline void
+fw_device_put(struct fw_device *device)
+{
+ put_device(&device->device);
+}
+
+struct fw_device *fw_device_get_by_devt(dev_t devt);
int fw_device_enable_phys_dma(struct fw_device *device);
void fw_device_cdev_update(struct fw_device *device);
void fw_device_cdev_remove(struct fw_device *device);
-struct fw_device *fw_device_from_devt(dev_t devt);
extern int fw_cdev_major;
struct fw_unit {
diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c
index 7ebad3c..996d61f 100644
--- a/drivers/firewire/fw-ohci.c
+++ b/drivers/firewire/fw-ohci.c
@@ -33,6 +33,10 @@
#include <asm/page.h>
#include <asm/system.h>
+#ifdef CONFIG_PPC_PMAC
+#include <asm/pmac_feature.h>
+#endif
+
#include "fw-ohci.h"
#include "fw-transaction.h"
@@ -175,6 +179,7 @@
int generation;
int request_generation;
u32 bus_seconds;
+ bool old_uninorth;
/*
* Spinlock for accessing fw_ohci data. Never call out of
@@ -276,19 +281,13 @@
{
struct device *dev = ctx->ohci->card.device;
struct ar_buffer *ab;
- dma_addr_t ab_bus;
+ dma_addr_t uninitialized_var(ab_bus);
size_t offset;
- ab = (struct ar_buffer *) __get_free_page(GFP_ATOMIC);
+ ab = dma_alloc_coherent(dev, PAGE_SIZE, &ab_bus, GFP_ATOMIC);
if (ab == NULL)
return -ENOMEM;
- ab_bus = dma_map_single(dev, ab, PAGE_SIZE, DMA_BIDIRECTIONAL);
- if (dma_mapping_error(ab_bus)) {
- free_page((unsigned long) ab);
- return -ENOMEM;
- }
-
memset(&ab->descriptor, 0, sizeof(ab->descriptor));
ab->descriptor.control = cpu_to_le16(DESCRIPTOR_INPUT_MORE |
DESCRIPTOR_STATUS |
@@ -299,8 +298,6 @@
ab->descriptor.res_count = cpu_to_le16(PAGE_SIZE - offset);
ab->descriptor.branch_address = 0;
- dma_sync_single_for_device(dev, ab_bus, PAGE_SIZE, DMA_BIDIRECTIONAL);
-
ctx->last_buffer->descriptor.branch_address = cpu_to_le32(ab_bus | 1);
ctx->last_buffer->next = ab;
ctx->last_buffer = ab;
@@ -311,15 +308,22 @@
return 0;
}
+#if defined(CONFIG_PPC_PMAC) && defined(CONFIG_PPC32)
+#define cond_le32_to_cpu(v) \
+ (ohci->old_uninorth ? (__force __u32)(v) : le32_to_cpu(v))
+#else
+#define cond_le32_to_cpu(v) le32_to_cpu(v)
+#endif
+
static __le32 *handle_ar_packet(struct ar_context *ctx, __le32 *buffer)
{
struct fw_ohci *ohci = ctx->ohci;
struct fw_packet p;
u32 status, length, tcode;
- p.header[0] = le32_to_cpu(buffer[0]);
- p.header[1] = le32_to_cpu(buffer[1]);
- p.header[2] = le32_to_cpu(buffer[2]);
+ p.header[0] = cond_le32_to_cpu(buffer[0]);
+ p.header[1] = cond_le32_to_cpu(buffer[1]);
+ p.header[2] = cond_le32_to_cpu(buffer[2]);
tcode = (p.header[0] >> 4) & 0x0f;
switch (tcode) {
@@ -331,7 +335,7 @@
break;
case TCODE_READ_BLOCK_REQUEST :
- p.header[3] = le32_to_cpu(buffer[3]);
+ p.header[3] = cond_le32_to_cpu(buffer[3]);
p.header_length = 16;
p.payload_length = 0;
break;
@@ -340,7 +344,7 @@
case TCODE_READ_BLOCK_RESPONSE:
case TCODE_LOCK_REQUEST:
case TCODE_LOCK_RESPONSE:
- p.header[3] = le32_to_cpu(buffer[3]);
+ p.header[3] = cond_le32_to_cpu(buffer[3]);
p.header_length = 16;
p.payload_length = p.header[3] >> 16;
break;
@@ -357,7 +361,7 @@
/* FIXME: What to do about evt_* errors? */
length = (p.header_length + p.payload_length + 3) / 4;
- status = le32_to_cpu(buffer[length]);
+ status = cond_le32_to_cpu(buffer[length]);
p.ack = ((status >> 16) & 0x1f) - 16;
p.speed = (status >> 21) & 0x7;
@@ -375,7 +379,7 @@
*/
if (p.ack + 16 == 0x09)
- ohci->request_generation = (buffer[2] >> 16) & 0xff;
+ ohci->request_generation = (p.header[2] >> 16) & 0xff;
else if (ctx == &ohci->ar_request_ctx)
fw_core_handle_request(&ohci->card, &p);
else
@@ -397,6 +401,7 @@
if (d->res_count == 0) {
size_t size, rest, offset;
+ dma_addr_t buffer_bus;
/*
* This descriptor is finished and we may have a
@@ -405,9 +410,7 @@
*/
offset = offsetof(struct ar_buffer, data);
- dma_unmap_single(ohci->card.device,
- le32_to_cpu(ab->descriptor.data_address) - offset,
- PAGE_SIZE, DMA_BIDIRECTIONAL);
+ buffer_bus = le32_to_cpu(ab->descriptor.data_address) - offset;
buffer = ab;
ab = ab->next;
@@ -423,7 +426,8 @@
while (buffer < end)
buffer = handle_ar_packet(ctx, buffer);
- free_page((unsigned long)buffer);
+ dma_free_coherent(ohci->card.device, PAGE_SIZE,
+ buffer, buffer_bus);
ar_context_add_page(ctx);
} else {
buffer = ctx->pointer;
@@ -532,7 +536,7 @@
context_add_buffer(struct context *ctx)
{
struct descriptor_buffer *desc;
- dma_addr_t bus_addr;
+ dma_addr_t uninitialized_var(bus_addr);
int offset;
/*
@@ -1022,13 +1026,14 @@
*/
self_id_count = (reg_read(ohci, OHCI1394_SelfIDCount) >> 3) & 0x3ff;
- generation = (le32_to_cpu(ohci->self_id_cpu[0]) >> 16) & 0xff;
+ generation = (cond_le32_to_cpu(ohci->self_id_cpu[0]) >> 16) & 0xff;
rmb();
for (i = 1, j = 0; j < self_id_count; i += 2, j++) {
if (ohci->self_id_cpu[i] != ~ohci->self_id_cpu[i + 1])
fw_error("inconsistent self IDs\n");
- ohci->self_id_buffer[j] = le32_to_cpu(ohci->self_id_cpu[i]);
+ ohci->self_id_buffer[j] =
+ cond_le32_to_cpu(ohci->self_id_cpu[i]);
}
rmb();
@@ -1316,7 +1321,7 @@
unsigned long flags;
int retval = -EBUSY;
__be32 *next_config_rom;
- dma_addr_t next_config_rom_bus;
+ dma_addr_t uninitialized_var(next_config_rom_bus);
ohci = fw_ohci(card);
@@ -1487,7 +1492,7 @@
void *p, *end;
int i;
- if (db->first_res_count > 0 && db->second_res_count > 0) {
+ if (db->first_res_count != 0 && db->second_res_count != 0) {
if (ctx->excess_bytes <= le16_to_cpu(db->second_req_count)) {
/* This descriptor isn't done yet, stop iteration. */
return 0;
@@ -1513,7 +1518,7 @@
memcpy(ctx->header + i + 4, p + 8, ctx->base.header_size - 4);
i += ctx->base.header_size;
ctx->excess_bytes +=
- (le32_to_cpu(*(u32 *)(p + 4)) >> 16) & 0xffff;
+ (le32_to_cpu(*(__le32 *)(p + 4)) >> 16) & 0xffff;
p += ctx->base.header_size + 4;
}
ctx->header_length = i;
@@ -2048,6 +2053,18 @@
int err;
size_t size;
+#ifdef CONFIG_PPC_PMAC
+ /* Necessary on some machines if fw-ohci was loaded/ unloaded before */
+ if (machine_is(powermac)) {
+ struct device_node *ofn = pci_device_to_OF_node(dev);
+
+ if (ofn) {
+ pmac_call_feature(PMAC_FTR_1394_CABLE_POWER, ofn, 0, 1);
+ pmac_call_feature(PMAC_FTR_1394_ENABLE, ofn, 0, 1);
+ }
+ }
+#endif /* CONFIG_PPC_PMAC */
+
ohci = kzalloc(sizeof(*ohci), GFP_KERNEL);
if (ohci == NULL) {
fw_error("Could not malloc fw_ohci data.\n");
@@ -2066,6 +2083,10 @@
pci_write_config_dword(dev, OHCI1394_PCI_HCI_Control, 0);
pci_set_drvdata(dev, ohci);
+#if defined(CONFIG_PPC_PMAC) && defined(CONFIG_PPC32)
+ ohci->old_uninorth = dev->vendor == PCI_VENDOR_ID_APPLE &&
+ dev->device == PCI_DEVICE_ID_APPLE_UNI_N_FW;
+#endif
spin_lock_init(&ohci->lock);
tasklet_init(&ohci->bus_reset_tasklet,
@@ -2182,6 +2203,19 @@
pci_disable_device(dev);
fw_card_put(&ohci->card);
+#ifdef CONFIG_PPC_PMAC
+ /* On UniNorth, power down the cable and turn off the chip clock
+ * to save power on laptops */
+ if (machine_is(powermac)) {
+ struct device_node *ofn = pci_device_to_OF_node(dev);
+
+ if (ofn) {
+ pmac_call_feature(PMAC_FTR_1394_ENABLE, ofn, 0, 0);
+ pmac_call_feature(PMAC_FTR_1394_CABLE_POWER, ofn, 0, 0);
+ }
+ }
+#endif /* CONFIG_PPC_PMAC */
+
fw_notify("Removed fw-ohci device.\n");
}
@@ -2202,6 +2236,16 @@
if (err)
fw_error("pci_set_power_state failed with %d\n", err);
+/* PowerMac suspend code comes last */
+#ifdef CONFIG_PPC_PMAC
+ if (machine_is(powermac)) {
+ struct device_node *ofn = pci_device_to_OF_node(pdev);
+
+ if (ofn)
+ pmac_call_feature(PMAC_FTR_1394_ENABLE, ofn, 0, 0);
+ }
+#endif /* CONFIG_PPC_PMAC */
+
return 0;
}
@@ -2210,6 +2254,16 @@
struct fw_ohci *ohci = pci_get_drvdata(pdev);
int err;
+/* PowerMac resume code comes first */
+#ifdef CONFIG_PPC_PMAC
+ if (machine_is(powermac)) {
+ struct device_node *ofn = pci_device_to_OF_node(pdev);
+
+ if (ofn)
+ pmac_call_feature(PMAC_FTR_1394_ENABLE, ofn, 0, 1);
+ }
+#endif /* CONFIG_PPC_PMAC */
+
pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev);
err = pci_enable_device(pdev);
diff --git a/drivers/firewire/fw-sbp2.c b/drivers/firewire/fw-sbp2.c
index 19ece9b..62b4e47 100644
--- a/drivers/firewire/fw-sbp2.c
+++ b/drivers/firewire/fw-sbp2.c
@@ -28,14 +28,15 @@
* and many others.
*/
+#include <linux/blkdev.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/dma-mapping.h>
#include <linux/kernel.h>
+#include <linux/mod_devicetable.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
-#include <linux/mod_devicetable.h>
-#include <linux/device.h>
#include <linux/scatterlist.h>
-#include <linux/dma-mapping.h>
-#include <linux/blkdev.h>
#include <linux/string.h>
#include <linux/stringify.h>
#include <linux/timer.h>
@@ -47,9 +48,9 @@
#include <scsi/scsi_device.h>
#include <scsi/scsi_host.h>
-#include "fw-transaction.h"
-#include "fw-topology.h"
#include "fw-device.h"
+#include "fw-topology.h"
+#include "fw-transaction.h"
/*
* So far only bridges from Oxford Semiconductor are known to support
@@ -82,6 +83,9 @@
* Avoids access beyond actual disk limits on devices with an off-by-one bug.
* Don't use this with devices which don't have this bug.
*
+ * - delay inquiry
+ * Wait extra SBP2_INQUIRY_DELAY seconds after login before SCSI inquiry.
+ *
* - override internal blacklist
* Instead of adding to the built-in blacklist, use only the workarounds
* specified in the module load parameter.
@@ -91,6 +95,8 @@
#define SBP2_WORKAROUND_INQUIRY_36 0x2
#define SBP2_WORKAROUND_MODE_SENSE_8 0x4
#define SBP2_WORKAROUND_FIX_CAPACITY 0x8
+#define SBP2_WORKAROUND_DELAY_INQUIRY 0x10
+#define SBP2_INQUIRY_DELAY 12
#define SBP2_WORKAROUND_OVERRIDE 0x100
static int sbp2_param_workarounds;
@@ -100,6 +106,7 @@
", 36 byte inquiry = " __stringify(SBP2_WORKAROUND_INQUIRY_36)
", skip mode page 8 = " __stringify(SBP2_WORKAROUND_MODE_SENSE_8)
", fix capacity = " __stringify(SBP2_WORKAROUND_FIX_CAPACITY)
+ ", delay inquiry = " __stringify(SBP2_WORKAROUND_DELAY_INQUIRY)
", override internal blacklist = " __stringify(SBP2_WORKAROUND_OVERRIDE)
", or a combination)");
@@ -115,7 +122,6 @@
struct sbp2_logical_unit {
struct sbp2_target *tgt;
struct list_head link;
- struct scsi_device *sdev;
struct fw_address_handler address_handler;
struct list_head orb_list;
@@ -132,6 +138,8 @@
int generation;
int retries;
struct delayed_work work;
+ bool has_sdev;
+ bool blocked;
};
/*
@@ -141,16 +149,18 @@
struct sbp2_target {
struct kref kref;
struct fw_unit *unit;
+ const char *bus_id;
+ struct list_head lu_list;
u64 management_agent_address;
int directory_id;
int node_id;
int address_high;
-
- unsigned workarounds;
- struct list_head lu_list;
-
+ unsigned int workarounds;
unsigned int mgt_orb_timeout;
+
+ int dont_block; /* counter for each logical unit */
+ int blocked; /* ditto */
};
/*
@@ -160,9 +170,10 @@
*/
#define SBP2_MIN_LOGIN_ORB_TIMEOUT 5000U /* Timeout in ms */
#define SBP2_MAX_LOGIN_ORB_TIMEOUT 40000U /* Timeout in ms */
-#define SBP2_ORB_TIMEOUT 2000 /* Timeout in ms */
+#define SBP2_ORB_TIMEOUT 2000U /* Timeout in ms */
#define SBP2_ORB_NULL 0x80000000
#define SBP2_MAX_SG_ELEMENT_LENGTH 0xf000
+#define SBP2_RETRY_LIMIT 0xf /* 15 retries */
#define SBP2_DIRECTION_TO_MEDIA 0x0
#define SBP2_DIRECTION_FROM_MEDIA 0x1
@@ -297,7 +308,7 @@
static const struct {
u32 firmware_revision;
u32 model;
- unsigned workarounds;
+ unsigned int workarounds;
} sbp2_workarounds_table[] = {
/* DViCO Momobay CX-1 with TSB42AA9 bridge */ {
.firmware_revision = 0x002800,
@@ -305,6 +316,11 @@
.workarounds = SBP2_WORKAROUND_INQUIRY_36 |
SBP2_WORKAROUND_MODE_SENSE_8,
},
+ /* DViCO Momobay FX-3A with TSB42AA9A bridge */ {
+ .firmware_revision = 0x002800,
+ .model = 0x000000,
+ .workarounds = SBP2_WORKAROUND_DELAY_INQUIRY,
+ },
/* Initio bridges, actually only needed for some older ones */ {
.firmware_revision = 0x000200,
.model = ~0,
@@ -315,6 +331,11 @@
.model = ~0,
.workarounds = SBP2_WORKAROUND_128K_MAX_TRANS,
},
+ /* Datafab MD2-FW2 with Symbios/LSILogic SYM13FW500 bridge */ {
+ .firmware_revision = 0x002600,
+ .model = ~0,
+ .workarounds = SBP2_WORKAROUND_128K_MAX_TRANS,
+ },
/*
* There are iPods (2nd gen, 3rd gen) with model_id == 0, but
@@ -501,6 +522,9 @@
unsigned int timeout;
int retval = -ENOMEM;
+ if (function == SBP2_LOGOUT_REQUEST && fw_device_is_shutdown(device))
+ return 0;
+
orb = kzalloc(sizeof(*orb), GFP_ATOMIC);
if (orb == NULL)
return -ENOMEM;
@@ -553,20 +577,20 @@
retval = -EIO;
if (sbp2_cancel_orbs(lu) == 0) {
- fw_error("orb reply timed out, rcode=0x%02x\n",
- orb->base.rcode);
+ fw_error("%s: orb reply timed out, rcode=0x%02x\n",
+ lu->tgt->bus_id, orb->base.rcode);
goto out;
}
if (orb->base.rcode != RCODE_COMPLETE) {
- fw_error("management write failed, rcode 0x%02x\n",
- orb->base.rcode);
+ fw_error("%s: management write failed, rcode 0x%02x\n",
+ lu->tgt->bus_id, orb->base.rcode);
goto out;
}
if (STATUS_GET_RESPONSE(orb->status) != 0 ||
STATUS_GET_SBP_STATUS(orb->status) != 0) {
- fw_error("error status: %d:%d\n",
+ fw_error("%s: error status: %d:%d\n", lu->tgt->bus_id,
STATUS_GET_RESPONSE(orb->status),
STATUS_GET_SBP_STATUS(orb->status));
goto out;
@@ -590,29 +614,158 @@
static void
complete_agent_reset_write(struct fw_card *card, int rcode,
- void *payload, size_t length, void *data)
+ void *payload, size_t length, void *done)
{
- struct fw_transaction *t = data;
-
- kfree(t);
+ complete(done);
}
-static int sbp2_agent_reset(struct sbp2_logical_unit *lu)
+static void sbp2_agent_reset(struct sbp2_logical_unit *lu)
+{
+ struct fw_device *device = fw_device(lu->tgt->unit->device.parent);
+ DECLARE_COMPLETION_ONSTACK(done);
+ struct fw_transaction t;
+ static u32 z;
+
+ fw_send_request(device->card, &t, TCODE_WRITE_QUADLET_REQUEST,
+ lu->tgt->node_id, lu->generation, device->max_speed,
+ lu->command_block_agent_address + SBP2_AGENT_RESET,
+ &z, sizeof(z), complete_agent_reset_write, &done);
+ wait_for_completion(&done);
+}
+
+static void
+complete_agent_reset_write_no_wait(struct fw_card *card, int rcode,
+ void *payload, size_t length, void *data)
+{
+ kfree(data);
+}
+
+static void sbp2_agent_reset_no_wait(struct sbp2_logical_unit *lu)
{
struct fw_device *device = fw_device(lu->tgt->unit->device.parent);
struct fw_transaction *t;
- static u32 zero;
+ static u32 z;
- t = kzalloc(sizeof(*t), GFP_ATOMIC);
+ t = kmalloc(sizeof(*t), GFP_ATOMIC);
if (t == NULL)
- return -ENOMEM;
+ return;
fw_send_request(device->card, t, TCODE_WRITE_QUADLET_REQUEST,
lu->tgt->node_id, lu->generation, device->max_speed,
lu->command_block_agent_address + SBP2_AGENT_RESET,
- &zero, sizeof(zero), complete_agent_reset_write, t);
+ &z, sizeof(z), complete_agent_reset_write_no_wait, t);
+}
- return 0;
+static void sbp2_set_generation(struct sbp2_logical_unit *lu, int generation)
+{
+ struct fw_card *card = fw_device(lu->tgt->unit->device.parent)->card;
+ unsigned long flags;
+
+ /* serialize with comparisons of lu->generation and card->generation */
+ spin_lock_irqsave(&card->lock, flags);
+ lu->generation = generation;
+ spin_unlock_irqrestore(&card->lock, flags);
+}
+
+static inline void sbp2_allow_block(struct sbp2_logical_unit *lu)
+{
+ /*
+ * We may access dont_block without taking card->lock here:
+ * All callers of sbp2_allow_block() and all callers of sbp2_unblock()
+ * are currently serialized against each other.
+ * And a wrong result in sbp2_conditionally_block()'s access of
+ * dont_block is rather harmless, it simply misses its first chance.
+ */
+ --lu->tgt->dont_block;
+}
+
+/*
+ * Blocks lu->tgt if all of the following conditions are met:
+ * - Login, INQUIRY, and high-level SCSI setup of all of the target's
+ * logical units have been finished (indicated by dont_block == 0).
+ * - lu->generation is stale.
+ *
+ * Note, scsi_block_requests() must be called while holding card->lock,
+ * otherwise it might foil sbp2_[conditionally_]unblock()'s attempt to
+ * unblock the target.
+ */
+static void sbp2_conditionally_block(struct sbp2_logical_unit *lu)
+{
+ struct sbp2_target *tgt = lu->tgt;
+ struct fw_card *card = fw_device(tgt->unit->device.parent)->card;
+ struct Scsi_Host *shost =
+ container_of((void *)tgt, struct Scsi_Host, hostdata[0]);
+ unsigned long flags;
+
+ spin_lock_irqsave(&card->lock, flags);
+ if (!tgt->dont_block && !lu->blocked &&
+ lu->generation != card->generation) {
+ lu->blocked = true;
+ if (++tgt->blocked == 1) {
+ scsi_block_requests(shost);
+ fw_notify("blocked %s\n", lu->tgt->bus_id);
+ }
+ }
+ spin_unlock_irqrestore(&card->lock, flags);
+}
+
+/*
+ * Unblocks lu->tgt as soon as all its logical units can be unblocked.
+ * Note, it is harmless to run scsi_unblock_requests() outside the
+ * card->lock protected section. On the other hand, running it inside
+ * the section might clash with shost->host_lock.
+ */
+static void sbp2_conditionally_unblock(struct sbp2_logical_unit *lu)
+{
+ struct sbp2_target *tgt = lu->tgt;
+ struct fw_card *card = fw_device(tgt->unit->device.parent)->card;
+ struct Scsi_Host *shost =
+ container_of((void *)tgt, struct Scsi_Host, hostdata[0]);
+ unsigned long flags;
+ bool unblock = false;
+
+ spin_lock_irqsave(&card->lock, flags);
+ if (lu->blocked && lu->generation == card->generation) {
+ lu->blocked = false;
+ unblock = --tgt->blocked == 0;
+ }
+ spin_unlock_irqrestore(&card->lock, flags);
+
+ if (unblock) {
+ scsi_unblock_requests(shost);
+ fw_notify("unblocked %s\n", lu->tgt->bus_id);
+ }
+}
+
+/*
+ * Prevents future blocking of tgt and unblocks it.
+ * Note, it is harmless to run scsi_unblock_requests() outside the
+ * card->lock protected section. On the other hand, running it inside
+ * the section might clash with shost->host_lock.
+ */
+static void sbp2_unblock(struct sbp2_target *tgt)
+{
+ struct fw_card *card = fw_device(tgt->unit->device.parent)->card;
+ struct Scsi_Host *shost =
+ container_of((void *)tgt, struct Scsi_Host, hostdata[0]);
+ unsigned long flags;
+
+ spin_lock_irqsave(&card->lock, flags);
+ ++tgt->dont_block;
+ spin_unlock_irqrestore(&card->lock, flags);
+
+ scsi_unblock_requests(shost);
+}
+
+static int sbp2_lun2int(u16 lun)
+{
+ struct scsi_lun eight_bytes_lun;
+
+ memset(&eight_bytes_lun, 0, sizeof(eight_bytes_lun));
+ eight_bytes_lun.scsi_lun[0] = (lun >> 8) & 0xff;
+ eight_bytes_lun.scsi_lun[1] = lun & 0xff;
+
+ return scsilun_to_int(&eight_bytes_lun);
}
static void sbp2_release_target(struct kref *kref)
@@ -621,26 +774,31 @@
struct sbp2_logical_unit *lu, *next;
struct Scsi_Host *shost =
container_of((void *)tgt, struct Scsi_Host, hostdata[0]);
+ struct scsi_device *sdev;
struct fw_device *device = fw_device(tgt->unit->device.parent);
- list_for_each_entry_safe(lu, next, &tgt->lu_list, link) {
- if (lu->sdev)
- scsi_remove_device(lu->sdev);
+ /* prevent deadlocks */
+ sbp2_unblock(tgt);
- if (!fw_device_is_shutdown(device))
- sbp2_send_management_orb(lu, tgt->node_id,
- lu->generation, SBP2_LOGOUT_REQUEST,
- lu->login_id, NULL);
+ list_for_each_entry_safe(lu, next, &tgt->lu_list, link) {
+ sdev = scsi_device_lookup(shost, 0, 0, sbp2_lun2int(lu->lun));
+ if (sdev) {
+ scsi_remove_device(sdev);
+ scsi_device_put(sdev);
+ }
+ sbp2_send_management_orb(lu, tgt->node_id, lu->generation,
+ SBP2_LOGOUT_REQUEST, lu->login_id, NULL);
fw_core_remove_address_handler(&lu->address_handler);
list_del(&lu->link);
kfree(lu);
}
scsi_remove_host(shost);
- fw_notify("released %s\n", tgt->unit->device.bus_id);
+ fw_notify("released %s\n", tgt->bus_id);
put_device(&tgt->unit->device);
scsi_host_put(shost);
+ fw_device_put(device);
}
static struct workqueue_struct *sbp2_wq;
@@ -660,39 +818,72 @@
kref_put(&tgt->kref, sbp2_release_target);
}
+static void
+complete_set_busy_timeout(struct fw_card *card, int rcode,
+ void *payload, size_t length, void *done)
+{
+ complete(done);
+}
+
+static void sbp2_set_busy_timeout(struct sbp2_logical_unit *lu)
+{
+ struct fw_device *device = fw_device(lu->tgt->unit->device.parent);
+ DECLARE_COMPLETION_ONSTACK(done);
+ struct fw_transaction t;
+ static __be32 busy_timeout;
+
+ /* FIXME: we should try to set dual-phase cycle_limit too */
+ busy_timeout = cpu_to_be32(SBP2_RETRY_LIMIT);
+
+ fw_send_request(device->card, &t, TCODE_WRITE_QUADLET_REQUEST,
+ lu->tgt->node_id, lu->generation, device->max_speed,
+ CSR_REGISTER_BASE + CSR_BUSY_TIMEOUT, &busy_timeout,
+ sizeof(busy_timeout), complete_set_busy_timeout, &done);
+ wait_for_completion(&done);
+}
+
static void sbp2_reconnect(struct work_struct *work);
static void sbp2_login(struct work_struct *work)
{
struct sbp2_logical_unit *lu =
container_of(work, struct sbp2_logical_unit, work.work);
- struct Scsi_Host *shost =
- container_of((void *)lu->tgt, struct Scsi_Host, hostdata[0]);
+ struct sbp2_target *tgt = lu->tgt;
+ struct fw_device *device = fw_device(tgt->unit->device.parent);
+ struct Scsi_Host *shost;
struct scsi_device *sdev;
- struct scsi_lun eight_bytes_lun;
- struct fw_unit *unit = lu->tgt->unit;
- struct fw_device *device = fw_device(unit->device.parent);
struct sbp2_login_response response;
int generation, node_id, local_node_id;
+ if (fw_device_is_shutdown(device))
+ goto out;
+
generation = device->generation;
smp_rmb(); /* node_id must not be older than generation */
node_id = device->node_id;
local_node_id = device->card->node_id;
+ /* If this is a re-login attempt, log out, or we might be rejected. */
+ if (lu->has_sdev)
+ sbp2_send_management_orb(lu, device->node_id, generation,
+ SBP2_LOGOUT_REQUEST, lu->login_id, NULL);
+
if (sbp2_send_management_orb(lu, node_id, generation,
SBP2_LOGIN_REQUEST, lu->lun, &response) < 0) {
- if (lu->retries++ < 5)
+ if (lu->retries++ < 5) {
sbp2_queue_work(lu, DIV_ROUND_UP(HZ, 5));
- else
- fw_error("failed to login to %s LUN %04x\n",
- unit->device.bus_id, lu->lun);
+ } else {
+ fw_error("%s: failed to login to LUN %04x\n",
+ tgt->bus_id, lu->lun);
+ /* Let any waiting I/O fail from now on. */
+ sbp2_unblock(lu->tgt);
+ }
goto out;
}
- lu->generation = generation;
- lu->tgt->node_id = node_id;
- lu->tgt->address_high = local_node_id << 16;
+ tgt->node_id = node_id;
+ tgt->address_high = local_node_id << 16;
+ sbp2_set_generation(lu, generation);
/* Get command block agent offset and login id. */
lu->command_block_agent_address =
@@ -700,37 +891,67 @@
response.command_block_agent.low;
lu->login_id = LOGIN_RESPONSE_GET_LOGIN_ID(response);
- fw_notify("logged in to %s LUN %04x (%d retries)\n",
- unit->device.bus_id, lu->lun, lu->retries);
+ fw_notify("%s: logged in to LUN %04x (%d retries)\n",
+ tgt->bus_id, lu->lun, lu->retries);
-#if 0
- /* FIXME: The linux1394 sbp2 does this last step. */
- sbp2_set_busy_timeout(scsi_id);
-#endif
+ /* set appropriate retry limit(s) in BUSY_TIMEOUT register */
+ sbp2_set_busy_timeout(lu);
PREPARE_DELAYED_WORK(&lu->work, sbp2_reconnect);
sbp2_agent_reset(lu);
- memset(&eight_bytes_lun, 0, sizeof(eight_bytes_lun));
- eight_bytes_lun.scsi_lun[0] = (lu->lun >> 8) & 0xff;
- eight_bytes_lun.scsi_lun[1] = lu->lun & 0xff;
-
- sdev = __scsi_add_device(shost, 0, 0,
- scsilun_to_int(&eight_bytes_lun), lu);
- if (IS_ERR(sdev)) {
- sbp2_send_management_orb(lu, node_id, generation,
- SBP2_LOGOUT_REQUEST, lu->login_id, NULL);
- /*
- * Set this back to sbp2_login so we fall back and
- * retry login on bus reset.
- */
- PREPARE_DELAYED_WORK(&lu->work, sbp2_login);
- } else {
- lu->sdev = sdev;
- scsi_device_put(sdev);
+ /* This was a re-login. */
+ if (lu->has_sdev) {
+ sbp2_cancel_orbs(lu);
+ sbp2_conditionally_unblock(lu);
+ goto out;
}
+
+ if (lu->tgt->workarounds & SBP2_WORKAROUND_DELAY_INQUIRY)
+ ssleep(SBP2_INQUIRY_DELAY);
+
+ shost = container_of((void *)tgt, struct Scsi_Host, hostdata[0]);
+ sdev = __scsi_add_device(shost, 0, 0, sbp2_lun2int(lu->lun), lu);
+ /*
+ * FIXME: We are unable to perform reconnects while in sbp2_login().
+ * Therefore __scsi_add_device() will get into trouble if a bus reset
+ * happens in parallel. It will either fail or leave us with an
+ * unusable sdev. As a workaround we check for this and retry the
+ * whole login and SCSI probing.
+ */
+
+ /* Reported error during __scsi_add_device() */
+ if (IS_ERR(sdev))
+ goto out_logout_login;
+
+ /* Unreported error during __scsi_add_device() */
+ smp_rmb(); /* get current card generation */
+ if (generation != device->card->generation) {
+ scsi_remove_device(sdev);
+ scsi_device_put(sdev);
+ goto out_logout_login;
+ }
+
+ /* No error during __scsi_add_device() */
+ lu->has_sdev = true;
+ scsi_device_put(sdev);
+ sbp2_allow_block(lu);
+ goto out;
+
+ out_logout_login:
+ smp_rmb(); /* generation may have changed */
+ generation = device->generation;
+ smp_rmb(); /* node_id must not be older than generation */
+
+ sbp2_send_management_orb(lu, device->node_id, generation,
+ SBP2_LOGOUT_REQUEST, lu->login_id, NULL);
+ /*
+ * If a bus reset happened, sbp2_update will have requeued
+ * lu->work already. Reset the work from reconnect to login.
+ */
+ PREPARE_DELAYED_WORK(&lu->work, sbp2_login);
out:
- sbp2_target_put(lu->tgt);
+ sbp2_target_put(tgt);
}
static int sbp2_add_logical_unit(struct sbp2_target *tgt, int lun_entry)
@@ -751,10 +972,12 @@
return -ENOMEM;
}
- lu->tgt = tgt;
- lu->sdev = NULL;
- lu->lun = lun_entry & 0xffff;
- lu->retries = 0;
+ lu->tgt = tgt;
+ lu->lun = lun_entry & 0xffff;
+ lu->retries = 0;
+ lu->has_sdev = false;
+ lu->blocked = false;
+ ++tgt->dont_block;
INIT_LIST_HEAD(&lu->orb_list);
INIT_DELAYED_WORK(&lu->work, sbp2_login);
@@ -813,7 +1036,7 @@
if (timeout > tgt->mgt_orb_timeout)
fw_notify("%s: config rom contains %ds "
"management ORB timeout, limiting "
- "to %ds\n", tgt->unit->device.bus_id,
+ "to %ds\n", tgt->bus_id,
timeout / 1000,
tgt->mgt_orb_timeout / 1000);
break;
@@ -836,12 +1059,12 @@
u32 firmware_revision)
{
int i;
- unsigned w = sbp2_param_workarounds;
+ unsigned int w = sbp2_param_workarounds;
if (w)
fw_notify("Please notify linux1394-devel@lists.sourceforge.net "
"if you need the workarounds parameter for %s\n",
- tgt->unit->device.bus_id);
+ tgt->bus_id);
if (w & SBP2_WORKAROUND_OVERRIDE)
goto out;
@@ -863,8 +1086,7 @@
if (w)
fw_notify("Workarounds for %s: 0x%x "
"(firmware_revision 0x%06x, model_id 0x%06x)\n",
- tgt->unit->device.bus_id,
- w, firmware_revision, model);
+ tgt->bus_id, w, firmware_revision, model);
tgt->workarounds = w;
}
@@ -888,6 +1110,7 @@
tgt->unit = unit;
kref_init(&tgt->kref);
INIT_LIST_HEAD(&tgt->lu_list);
+ tgt->bus_id = unit->device.bus_id;
if (fw_device_enable_phys_dma(device) < 0)
goto fail_shost_put;
@@ -895,6 +1118,8 @@
if (scsi_add_host(shost, &unit->device) < 0)
goto fail_shost_put;
+ fw_device_get(device);
+
/* Initialize to values that won't match anything in our table. */
firmware_revision = 0xff000000;
model = 0xff000000;
@@ -938,10 +1163,13 @@
{
struct sbp2_logical_unit *lu =
container_of(work, struct sbp2_logical_unit, work.work);
- struct fw_unit *unit = lu->tgt->unit;
- struct fw_device *device = fw_device(unit->device.parent);
+ struct sbp2_target *tgt = lu->tgt;
+ struct fw_device *device = fw_device(tgt->unit->device.parent);
int generation, node_id, local_node_id;
+ if (fw_device_is_shutdown(device))
+ goto out;
+
generation = device->generation;
smp_rmb(); /* node_id must not be older than generation */
node_id = device->node_id;
@@ -950,10 +1178,17 @@
if (sbp2_send_management_orb(lu, node_id, generation,
SBP2_RECONNECT_REQUEST,
lu->login_id, NULL) < 0) {
- if (lu->retries++ >= 5) {
- fw_error("failed to reconnect to %s\n",
- unit->device.bus_id);
- /* Fall back and try to log in again. */
+ /*
+ * If reconnect was impossible even though we are in the
+ * current generation, fall back and try to log in again.
+ *
+ * We could check for "Function rejected" status, but
+ * looking at the bus generation as simpler and more general.
+ */
+ smp_rmb(); /* get current card generation */
+ if (generation == device->card->generation ||
+ lu->retries++ >= 5) {
+ fw_error("%s: failed to reconnect\n", tgt->bus_id);
lu->retries = 0;
PREPARE_DELAYED_WORK(&lu->work, sbp2_login);
}
@@ -961,17 +1196,18 @@
goto out;
}
- lu->generation = generation;
- lu->tgt->node_id = node_id;
- lu->tgt->address_high = local_node_id << 16;
+ tgt->node_id = node_id;
+ tgt->address_high = local_node_id << 16;
+ sbp2_set_generation(lu, generation);
- fw_notify("reconnected to %s LUN %04x (%d retries)\n",
- unit->device.bus_id, lu->lun, lu->retries);
+ fw_notify("%s: reconnected to LUN %04x (%d retries)\n",
+ tgt->bus_id, lu->lun, lu->retries);
sbp2_agent_reset(lu);
sbp2_cancel_orbs(lu);
+ sbp2_conditionally_unblock(lu);
out:
- sbp2_target_put(lu->tgt);
+ sbp2_target_put(tgt);
}
static void sbp2_update(struct fw_unit *unit)
@@ -986,6 +1222,7 @@
* Iteration over tgt->lu_list is therefore safe here.
*/
list_for_each_entry(lu, &tgt->lu_list, link) {
+ sbp2_conditionally_block(lu);
lu->retries = 0;
sbp2_queue_work(lu, 0);
}
@@ -1063,7 +1300,7 @@
if (status != NULL) {
if (STATUS_GET_DEAD(*status))
- sbp2_agent_reset(orb->lu);
+ sbp2_agent_reset_no_wait(orb->lu);
switch (STATUS_GET_RESPONSE(*status)) {
case SBP2_STATUS_REQUEST_COMPLETE:
@@ -1089,6 +1326,7 @@
* or when sending the write (less likely).
*/
result = DID_BUS_BUSY << 16;
+ sbp2_conditionally_block(orb->lu);
}
dma_unmap_single(device->card->device, orb->base.request_bus,
@@ -1197,7 +1435,7 @@
struct sbp2_logical_unit *lu = cmd->device->hostdata;
struct fw_device *device = fw_device(lu->tgt->unit->device.parent);
struct sbp2_command_orb *orb;
- unsigned max_payload;
+ unsigned int max_payload;
int retval = SCSI_MLQUEUE_HOST_BUSY;
/*
@@ -1275,6 +1513,10 @@
{
struct sbp2_logical_unit *lu = sdev->hostdata;
+ /* (Re-)Adding logical units via the SCSI stack is not supported. */
+ if (!lu)
+ return -ENOSYS;
+
sdev->allow_restart = 1;
/*
@@ -1319,7 +1561,7 @@
{
struct sbp2_logical_unit *lu = cmd->device->hostdata;
- fw_notify("sbp2_scsi_abort\n");
+ fw_notify("%s: sbp2_scsi_abort\n", lu->tgt->bus_id);
sbp2_agent_reset(lu);
sbp2_cancel_orbs(lu);
diff --git a/drivers/firewire/fw-topology.c b/drivers/firewire/fw-topology.c
index 172c186..d2c7a3d 100644
--- a/drivers/firewire/fw-topology.c
+++ b/drivers/firewire/fw-topology.c
@@ -21,6 +21,7 @@
#include <linux/module.h>
#include <linux/wait.h>
#include <linux/errno.h>
+#include <asm/bug.h>
#include <asm/system.h>
#include "fw-transaction.h"
#include "fw-topology.h"
@@ -383,6 +384,7 @@
card->color++;
if (card->local_node != NULL)
for_each_fw_node(card, card->local_node, report_lost_node);
+ card->local_node = NULL;
spin_unlock_irqrestore(&card->lock, flags);
}
@@ -423,8 +425,8 @@
node1 = fw_node(list1.next);
while (&node0->link != &list0) {
+ WARN_ON(node0->port_count != node1->port_count);
- /* assert(node0->port_count == node1->port_count); */
if (node0->link_on && !node1->link_on)
event = FW_NODE_LINK_OFF;
else if (!node0->link_on && node1->link_on)
diff --git a/drivers/firewire/fw-transaction.c b/drivers/firewire/fw-transaction.c
index 7fcc59d..e6f1bda 100644
--- a/drivers/firewire/fw-transaction.c
+++ b/drivers/firewire/fw-transaction.c
@@ -736,6 +736,12 @@
break;
}
+ /*
+ * The response handler may be executed while the request handler
+ * is still pending. Cancel the request handler.
+ */
+ card->driver->cancel_packet(card, &t->packet);
+
t->callback(card, rcode, data, data_length, t->callback_data);
}
EXPORT_SYMBOL(fw_core_handle_response);
@@ -751,7 +757,7 @@
void *payload, size_t length, void *callback_data)
{
int i, start, end;
- u32 *map;
+ __be32 *map;
if (!TCODE_IS_READ_REQUEST(tcode)) {
fw_send_response(card, request, RCODE_TYPE_ERROR);
diff --git a/drivers/firewire/fw-transaction.h b/drivers/firewire/fw-transaction.h
index fa7967b..a43bb22 100644
--- a/drivers/firewire/fw-transaction.h
+++ b/drivers/firewire/fw-transaction.h
@@ -26,6 +26,7 @@
#include <linux/fs.h>
#include <linux/dma-mapping.h>
#include <linux/firewire-constants.h>
+#include <asm/atomic.h>
#define TCODE_IS_READ_REQUEST(tcode) (((tcode) & ~1) == 4)
#define TCODE_IS_BLOCK_PACKET(tcode) (((tcode) & 1) != 0)
@@ -85,12 +86,12 @@
static inline void
fw_memcpy_from_be32(void *_dst, void *_src, size_t size)
{
- u32 *dst = _dst;
- u32 *src = _src;
+ u32 *dst = _dst;
+ __be32 *src = _src;
int i;
for (i = 0; i < size / 4; i++)
- dst[i] = cpu_to_be32(src[i]);
+ dst[i] = be32_to_cpu(src[i]);
}
static inline void
@@ -219,6 +220,7 @@
struct fw_card {
const struct fw_card_driver *driver;
struct device *device;
+ atomic_t device_count;
struct kref kref;
int node_id;
diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c
index 92583cd..6e72fd3 100644
--- a/drivers/gpio/pca953x.c
+++ b/drivers/gpio/pca953x.c
@@ -184,6 +184,7 @@
gc->direction_output = pca953x_gpio_direction_output;
gc->get = pca953x_gpio_get_value;
gc->set = pca953x_gpio_set_value;
+ gc->can_sleep = 1;
gc->base = chip->gpio_start;
gc->ngpio = gpios;
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index d73a768..f0b00ec 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -968,7 +968,7 @@
size--;
}
- /* dump the report descriptor */
+ /* dump the report */
dbg_hid("report %d (size %u) = ", n, size);
for (i = 0; i < size; i++)
dbg_hid_line(" %02x", data[i]);
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 5a38fb2..c3eb3f1 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -98,18 +98,16 @@
static struct hidinput_key_translation apple_fn_keys[] = {
{ KEY_BACKSPACE, KEY_DELETE },
- { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
- { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY },
- { KEY_F3, KEY_CYCLEWINDOWS, APPLE_FLAG_FKEY }, /* Exposé */
- { KEY_F4, KEY_FN_F4, APPLE_FLAG_FKEY }, /* Dashboard */
- { KEY_F5, KEY_FN_F5 },
- { KEY_F6, KEY_FN_F6 },
- { KEY_F7, KEY_BACK, APPLE_FLAG_FKEY },
- { KEY_F8, KEY_PLAYPAUSE, APPLE_FLAG_FKEY },
- { KEY_F9, KEY_FORWARD, APPLE_FLAG_FKEY },
- { KEY_F10, KEY_MUTE, APPLE_FLAG_FKEY },
- { KEY_F11, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY },
- { KEY_F12, KEY_VOLUMEUP, APPLE_FLAG_FKEY },
+ { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
+ { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY },
+ { KEY_F3, KEY_FN_F5, APPLE_FLAG_FKEY }, /* Exposé */
+ { KEY_F4, KEY_FN_F4, APPLE_FLAG_FKEY }, /* Dashboard */
+ { KEY_F7, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY },
+ { KEY_F8, KEY_PLAYPAUSE, APPLE_FLAG_FKEY },
+ { KEY_F9, KEY_NEXTSONG, APPLE_FLAG_FKEY },
+ { KEY_F10, KEY_MUTE, APPLE_FLAG_FKEY },
+ { KEY_F11, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY },
+ { KEY_F12, KEY_VOLUMEUP, APPLE_FLAG_FKEY },
{ KEY_UP, KEY_PAGEUP },
{ KEY_DOWN, KEY_PAGEDOWN },
{ KEY_LEFT, KEY_HOME },
diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
index b38e559..d95979f 100644
--- a/drivers/hid/usbhid/hid-core.c
+++ b/drivers/hid/usbhid/hid-core.c
@@ -278,7 +278,7 @@
usbhid->urbctrl->pipe = usb_rcvctrlpipe(hid_to_usb_dev(hid), 0);
maxpacket = usb_maxpacket(hid_to_usb_dev(hid), usbhid->urbctrl->pipe, 0);
if (maxpacket > 0) {
- padlen = (len + maxpacket - 1) / maxpacket;
+ padlen = DIV_ROUND_UP(len, maxpacket);
padlen *= maxpacket;
if (padlen > usbhid->bufsize)
padlen = usbhid->bufsize;
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index e6d05f6..e29a057 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -345,6 +345,9 @@
#define USB_VENDOR_ID_NATIONAL_SEMICONDUCTOR 0x0400
#define USB_DEVICE_ID_N_S_HARMONY 0xc359
+#define USB_VENDOR_ID_NATSU 0x08b7
+#define USB_DEVICE_ID_NATSU_GAMEPAD 0x0001
+
#define USB_VENDOR_ID_NEC 0x073e
#define USB_DEVICE_ID_NEC_USB_GAME_PAD 0x0301
@@ -426,6 +429,7 @@
{ USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_DRIVING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FLYING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FIGHTING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
+ { USB_VENDOR_ID_NATSU, USB_DEVICE_ID_NATSU_GAMEPAD, HID_QUIRK_BADPAD },
{ USB_VENDOR_ID_NEC, USB_DEVICE_ID_NEC_USB_GAME_PAD, HID_QUIRK_BADPAD },
{ USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RUMBLEPAD, HID_QUIRK_BADPAD },
{ USB_VENDOR_ID_TOPMAX, USB_DEVICE_ID_TOPMAX_COBRAPAD, HID_QUIRK_BADPAD },
@@ -624,7 +628,7 @@
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_APPLE_ISO_KEYBOARD },
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_JIS, HID_QUIRK_APPLE_HAS_FN },
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
- { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE | HID_QUIRK_APPLE_ISO_KEYBOARD },
+ { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_IGNORE_MOUSE },
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI, HID_QUIRK_APPLE_HAS_FN },
{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO, HID_QUIRK_APPLE_HAS_FN | HID_QUIRK_APPLE_ISO_KEYBOARD },
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 368879f..4dc76bc 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -337,8 +337,9 @@
help
If you say yes here you get support for the temperature and
power sensors in various IBM System X servers that support
- PowerExecutive. So far this includes the x3550, x3650, x3655,
- x3755, and certain HS20 blades.
+ PowerExecutive. So far this includes the x3350, x3550, x3650,
+ x3655, and x3755; the x3800, x3850, and x3950 models that have
+ PCI Express; and some of the HS2x, LS2x, and QS2x blades.
This driver can also be built as a module. If so, the module
will be called ibmpex.
diff --git a/drivers/hwmon/ibmpex.c b/drivers/hwmon/ibmpex.c
index 9c9cdb0..4e9b19c 100644
--- a/drivers/hwmon/ibmpex.c
+++ b/drivers/hwmon/ibmpex.c
@@ -327,10 +327,14 @@
return 0;
}
-static int power_sensor_multiplier(const char *sensor_id, int len)
+static int power_sensor_multiplier(struct ibmpex_bmc_data *data,
+ const char *sensor_id, int len)
{
int i;
+ if (data->sensor_major == 2)
+ return 1000000;
+
for (i = PEX_SENSOR_TYPE_LEN; i < len - 1; i++)
if (!memcmp(&sensor_id[i], watt_sensor_sig, PEX_MULT_LEN))
return 1000000;
@@ -398,14 +402,15 @@
num_power++;
sensor_counter = num_power;
data->sensors[i].multiplier =
- power_sensor_multiplier(data->rx_msg_data,
- data->rx_msg_len);
+ power_sensor_multiplier(data,
+ data->rx_msg_data,
+ data->rx_msg_len);
} else if (is_temp_sensor(data->rx_msg_data,
data->rx_msg_len)) {
sensor_type = TEMP_SENSOR;
num_temp++;
sensor_counter = num_temp;
- data->sensors[i].multiplier = 1;
+ data->sensors[i].multiplier = 1000;
} else
continue;
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 476b0bb..5fa9c3c 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -100,7 +100,7 @@
config I2C_BLACKFIN_TWI
tristate "Blackfin TWI I2C support"
- depends on BF534 || BF536 || BF537 || BF54x
+ depends on BF534 || BF536 || BF537
help
This is the TWI I2C device driver for Blackfin 534/536/537/54x.
This driver can also be built as a module. If so, the module
diff --git a/drivers/i2c/busses/i2c-amd756.c b/drivers/i2c/busses/i2c-amd756.c
index 573abe4..2fa4318 100644
--- a/drivers/i2c/busses/i2c-amd756.c
+++ b/drivers/i2c/busses/i2c-amd756.c
@@ -335,7 +335,7 @@
u8 temp;
/* driver_data might come from user-space, so check it */
- if (id->driver_data > ARRAY_SIZE(chipname))
+ if (id->driver_data >= ARRAY_SIZE(chipname))
return -EINVAL;
if (amd756_ioport) {
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index da66397..7ba3177 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -128,6 +128,8 @@
size_t buf_len;
struct i2c_adapter adapter;
unsigned rev1:1;
+ unsigned idle:1;
+ u16 iestate; /* Saved interrupt register */
};
static inline void omap_i2c_write_reg(struct omap_i2c_dev *i2c_dev,
@@ -174,18 +176,30 @@
}
}
-static void omap_i2c_enable_clocks(struct omap_i2c_dev *dev)
+static void omap_i2c_unidle(struct omap_i2c_dev *dev)
{
if (dev->iclk != NULL)
clk_enable(dev->iclk);
clk_enable(dev->fclk);
+ if (dev->iestate)
+ omap_i2c_write_reg(dev, OMAP_I2C_IE_REG, dev->iestate);
+ dev->idle = 0;
}
-static void omap_i2c_disable_clocks(struct omap_i2c_dev *dev)
+static void omap_i2c_idle(struct omap_i2c_dev *dev)
{
+ u16 iv;
+
+ dev->idle = 1;
+ dev->iestate = omap_i2c_read_reg(dev, OMAP_I2C_IE_REG);
+ omap_i2c_write_reg(dev, OMAP_I2C_IE_REG, 0);
+ if (dev->rev1)
+ iv = omap_i2c_read_reg(dev, OMAP_I2C_IV_REG); /* Read clears */
+ else
+ omap_i2c_write_reg(dev, OMAP_I2C_STAT_REG, dev->iestate);
+ clk_disable(dev->fclk);
if (dev->iclk != NULL)
clk_disable(dev->iclk);
- clk_disable(dev->fclk);
}
static int omap_i2c_init(struct omap_i2c_dev *dev)
@@ -360,7 +374,7 @@
int i;
int r;
- omap_i2c_enable_clocks(dev);
+ omap_i2c_unidle(dev);
if ((r = omap_i2c_wait_for_bb(dev)) < 0)
goto out;
@@ -374,7 +388,7 @@
if (r == 0)
r = num;
out:
- omap_i2c_disable_clocks(dev);
+ omap_i2c_idle(dev);
return r;
}
@@ -403,6 +417,9 @@
struct omap_i2c_dev *dev = dev_id;
u16 iv, w;
+ if (dev->idle)
+ return IRQ_NONE;
+
iv = omap_i2c_read_reg(dev, OMAP_I2C_IV_REG);
switch (iv) {
case 0x00: /* None */
@@ -457,6 +474,9 @@
u16 stat, w;
int count = 0;
+ if (dev->idle)
+ return IRQ_NONE;
+
bits = omap_i2c_read_reg(dev, OMAP_I2C_IE_REG);
while ((stat = (omap_i2c_read_reg(dev, OMAP_I2C_STAT_REG))) & bits) {
dev_dbg(dev->dev, "IRQ (ISR = 0x%04x)\n", stat);
@@ -575,7 +595,7 @@
if ((r = omap_i2c_get_clocks(dev)) != 0)
goto err_free_mem;
- omap_i2c_enable_clocks(dev);
+ omap_i2c_unidle(dev);
if (cpu_is_omap15xx())
dev->rev1 = omap_i2c_read_reg(dev, OMAP_I2C_REV_REG) < 0x20;
@@ -610,7 +630,7 @@
goto err_free_irq;
}
- omap_i2c_disable_clocks(dev);
+ omap_i2c_idle(dev);
return 0;
@@ -618,7 +638,7 @@
free_irq(dev->irq, dev);
err_unuse_clocks:
omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, 0);
- omap_i2c_disable_clocks(dev);
+ omap_i2c_idle(dev);
omap_i2c_put_clocks(dev);
err_free_mem:
platform_set_drvdata(pdev, NULL);
diff --git a/drivers/i2c/chips/Makefile b/drivers/i2c/chips/Makefile
index 501f00c..e47aca0 100644
--- a/drivers/i2c/chips/Makefile
+++ b/drivers/i2c/chips/Makefile
@@ -1,6 +1,13 @@
#
# Makefile for miscellaneous I2C chip drivers.
#
+# Think twice before you add a new driver to this directory.
+# Device drivers are better grouped according to the functionality they
+# implement rather than to the bus they are connected to. In particular:
+# * Hardware monitoring chip drivers go to drivers/hwmon
+# * RTC chip drivers go to drivers/rtc
+# * I/O expander drivers go to drivers/gpio
+#
obj-$(CONFIG_DS1682) += ds1682.o
obj-$(CONFIG_SENSORS_EEPROM) += eeprom.o
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 96da22e..8b645c6 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -90,12 +90,16 @@
{
struct i2c_client *client = to_i2c_client(dev);
struct i2c_driver *driver = to_i2c_driver(dev->driver);
+ int status;
if (!driver->probe)
return -ENODEV;
client->driver = driver;
dev_dbg(dev, "probe\n");
- return driver->probe(client);
+ status = driver->probe(client);
+ if (status)
+ client->driver = NULL;
+ return status;
}
static int i2c_device_remove(struct device *dev)
@@ -485,8 +489,8 @@
* Context: can sleep
*
* This routine is used to declare an I2C adapter when its bus number
- * matters. Example: for I2C adapters from system-on-chip CPUs, or
- * otherwise built in to the system's mainboard, and where i2c_board_info
+ * matters. For example, use it for I2C adapters from system-on-chip CPUs,
+ * or otherwise built in to the system's mainboard, and where i2c_board_info
* is used to properly configure I2C devices.
*
* If no devices have pre-been declared for this bus, then be sure to
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index df752e6..eed6d8e 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -50,7 +50,7 @@
To compile this driver as a module, choose M here: the
module will be called ide.
- For further information, please read <file:Documentation/ide.txt>.
+ For further information, please read <file:Documentation/ide/ide.txt>.
If unsure, say Y.
@@ -77,7 +77,7 @@
Useful information about large (>540 MB) IDE disks, multiple
interfaces, what to do if ATA/IDE devices are not automatically
detected, sound card ATA/IDE ports, module support, and other
- topics, is contained in <file:Documentation/ide.txt>. For detailed
+ topics, is contained in <file:Documentation/ide/ide.txt>. For detailed
information about hard drives, consult the Disk-HOWTO and the
Multi-Disk-HOWTO, available from
<http://www.tldp.org/docs.html#howto>.
@@ -87,7 +87,7 @@
<ftp://ibiblio.org/pub/Linux/system/hardware/>.
To compile this driver as a module, choose M here and read
- <file:Documentation/ide.txt>. The module will be called ide-mod.
+ <file:Documentation/ide/ide.txt>. The module will be called ide-mod.
Do not compile this driver as a module if your root file system (the
one containing the directory /) is located on an IDE device.
@@ -98,7 +98,7 @@
if BLK_DEV_IDE
-comment "Please see Documentation/ide.txt for help/info on IDE drives"
+comment "Please see Documentation/ide/ide.txt for help/info on IDE drives"
config BLK_DEV_IDE_SATA
bool "Support for SATA (deprecated; conflicts with libata SATA driver)"
@@ -235,8 +235,8 @@
along with other IDE devices, as "hdb" or "hdc", or something
similar, and will be mapped to a character device such as "ht0"
(check the boot messages with dmesg). Be sure to consult the
- <file:drivers/ide/ide-tape.c> and <file:Documentation/ide.txt> files
- for usage information.
+ <file:drivers/ide/ide-tape.c> and <file:Documentation/ide/ide.txt>
+ files for usage information.
To compile this driver as a module, choose M here: the
module will be called ide-tape.
@@ -358,7 +358,7 @@
The CMD640 chip is also used on add-in cards by Acculogic, and on
the "CSA-6400E PCI to IDE controller" that some people have. For
- details, read <file:Documentation/ide.txt>.
+ details, read <file:Documentation/ide/ide.txt>.
config BLK_DEV_CMD640_ENHANCED
bool "CMD640 enhanced support"
@@ -366,7 +366,7 @@
help
This option includes support for setting/autotuning PIO modes and
prefetch on CMD640 IDE interfaces. For details, read
- <file:Documentation/ide.txt>. If you have a CMD640 IDE interface
+ <file:Documentation/ide/ide.txt>. If you have a CMD640 IDE interface
and your BIOS does not already do this for you, then say Y here.
Otherwise say N.
@@ -1069,9 +1069,9 @@
This driver is enabled at runtime using the "ali14xx.probe" kernel
boot parameter. It enables support for the secondary IDE interface
of the ALI M1439/1443/1445/1487/1489 chipsets, and permits faster
- I/O speeds to be set as well. See the files
- <file:Documentation/ide.txt> and <file:drivers/ide/legacy/ali14xx.c>
- for more info.
+ I/O speeds to be set as well.
+ See the files <file:Documentation/ide/ide.txt> and
+ <file:drivers/ide/legacy/ali14xx.c> for more info.
config BLK_DEV_DTC2278
tristate "DTC-2278 support"
@@ -1079,7 +1079,7 @@
This driver is enabled at runtime using the "dtc2278.probe" kernel
boot parameter. It enables support for the secondary IDE interface
of the DTC-2278 card, and permits faster I/O speeds to be set as
- well. See the <file:Documentation/ide.txt> and
+ well. See the <file:Documentation/ide/ide.txt> and
<file:drivers/ide/legacy/dtc2278.c> files for more info.
config BLK_DEV_HT6560B
@@ -1088,7 +1088,7 @@
This driver is enabled at runtime using the "ht6560b.probe" kernel
boot parameter. It enables support for the secondary IDE interface
of the Holtek card, and permits faster I/O speeds to be set as well.
- See the <file:Documentation/ide.txt> and
+ See the <file:Documentation/ide/ide.txt> and
<file:drivers/ide/legacy/ht6560b.c> files for more info.
config BLK_DEV_QD65XX
@@ -1096,7 +1096,7 @@
help
This driver is enabled at runtime using the "qd65xx.probe" kernel
boot parameter. It permits faster I/O speeds to be set. See the
- <file:Documentation/ide.txt> and <file:drivers/ide/legacy/qd65xx.c>
+ <file:Documentation/ide/ide.txt> and <file:drivers/ide/legacy/qd65xx.c>
for more info.
config BLK_DEV_UMC8672
@@ -1105,7 +1105,7 @@
This driver is enabled at runtime using the "umc8672.probe" kernel
boot parameter. It enables support for the secondary IDE interface
of the UMC-8672, and permits faster I/O speeds to be set as well.
- See the files <file:Documentation/ide.txt> and
+ See the files <file:Documentation/ide/ide.txt> and
<file:drivers/ide/legacy/umc8672.c> for more info.
endif
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 310e497..c8d0e87 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -670,8 +670,8 @@
* and attempt to recover if there are problems. Returns 0 if everything's
* ok; nonzero if the request has been terminated.
*/
-static
-int ide_cd_check_ireason(ide_drive_t *drive, int len, int ireason, int rw)
+static int ide_cd_check_ireason(ide_drive_t *drive, struct request *rq,
+ int len, int ireason, int rw)
{
/*
* ireason == 0: the drive wants to receive data from us
@@ -701,6 +701,9 @@
drive->name, __FUNCTION__, ireason);
}
+ if (rq->cmd_type == REQ_TYPE_ATA_PC)
+ rq->cmd_flags |= REQ_FAILED;
+
cdrom_end_request(drive, 0);
return -1;
}
@@ -1071,11 +1074,11 @@
/*
* check which way to transfer data
*/
- if (blk_fs_request(rq) || blk_pc_request(rq)) {
- if (ide_cd_check_ireason(drive, len, ireason, write))
- return ide_stopped;
+ if (ide_cd_check_ireason(drive, rq, len, ireason, write))
+ return ide_stopped;
- if (blk_fs_request(rq) && write == 0) {
+ if (blk_fs_request(rq)) {
+ if (write == 0) {
int nskip;
if (ide_cd_check_transfer_size(drive, len)) {
@@ -1101,16 +1104,9 @@
if (ireason == 0) {
write = 1;
xferfunc = HWIF(drive)->atapi_output_bytes;
- } else if (ireason == 2 || (ireason == 1 &&
- (blk_fs_request(rq) || blk_pc_request(rq)))) {
+ } else {
write = 0;
xferfunc = HWIF(drive)->atapi_input_bytes;
- } else {
- printk(KERN_ERR "%s: %s: The drive "
- "appears confused (ireason = 0x%02x). "
- "Trying to recover by ending request.\n",
- drive->name, __FUNCTION__, ireason);
- goto end_request;
}
/*
@@ -1182,11 +1178,10 @@
else
rq->data += blen;
}
+ if (!write && blk_sense_request(rq))
+ rq->sense_len += blen;
}
- if (write && blk_sense_request(rq))
- rq->sense_len += thislen;
-
/*
* pad, if necessary
*/
@@ -1931,6 +1926,7 @@
{ "MATSHITADVD-ROM SR-8186", NULL, IDE_CD_FLAG_PLAY_AUDIO_OK },
{ "MATSHITADVD-ROM SR-8176", NULL, IDE_CD_FLAG_PLAY_AUDIO_OK },
{ "MATSHITADVD-ROM SR-8174", NULL, IDE_CD_FLAG_PLAY_AUDIO_OK },
+ { "Optiarc DVD RW AD-5200A", NULL, IDE_CD_FLAG_PLAY_AUDIO_OK },
{ NULL, NULL, 0 }
};
diff --git a/drivers/ide/ide-cd_ioctl.c b/drivers/ide/ide-cd_ioctl.c
index b68284d..6d147ce 100644
--- a/drivers/ide/ide-cd_ioctl.c
+++ b/drivers/ide/ide-cd_ioctl.c
@@ -457,6 +457,10 @@
layer. the packet must be complete, as we do not
touch it at all. */
ide_cd_init_rq(drive, &req);
+
+ if (cgc->data_direction == CGC_DATA_WRITE)
+ req.cmd_flags |= REQ_RW;
+
memcpy(req.cmd, cgc->cmd, CDROM_PACKET_SIZE);
if (cgc->sense)
memset(cgc->sense, 0, sizeof(struct request_sense));
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index 8f5bed47..39501d1 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -867,7 +867,7 @@
/* Only print cache size when it was specified */
if (id->buf_size)
- printk (" w/%dKiB Cache", id->buf_size/2);
+ printk(KERN_CONT " w/%dKiB Cache", id->buf_size / 2);
printk(KERN_CONT ", CHS=%d/%d/%d\n",
drive->bios_cyl, drive->bios_head, drive->bios_sect);
@@ -949,7 +949,8 @@
return;
}
- printk("Shutdown: %s\n", drive->name);
+ printk(KERN_INFO "Shutdown: %s\n", drive->name);
+
drive->gendev.bus->suspend(&drive->gendev, PMSG_SUSPEND);
}
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index d0e7b53..d61e578 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -1,9 +1,13 @@
/*
+ * IDE DMA support (including IDE PCI BM-DMA).
+ *
* Copyright (C) 1995-1998 Mark Lord
* Copyright (C) 1999-2000 Andre Hedrick <andre@linux-ide.org>
* Copyright (C) 2004, 2007 Bartlomiej Zolnierkiewicz
*
* May be copied or modified under the terms of the GNU General Public License
+ *
+ * DMA is supported for all IDE devices (disk drives, cdroms, tapes, floppies).
*/
/*
@@ -11,49 +15,6 @@
*/
/*
- * This module provides support for the bus-master IDE DMA functions
- * of various PCI chipsets, including the Intel PIIX (i82371FB for
- * the 430 FX chipset), the PIIX3 (i82371SB for the 430 HX/VX and
- * 440 chipsets), and the PIIX4 (i82371AB for the 430 TX chipset)
- * ("PIIX" stands for "PCI ISA IDE Xcellerator").
- *
- * Pretty much the same code works for other IDE PCI bus-mastering chipsets.
- *
- * DMA is supported for all IDE devices (disk drives, cdroms, tapes, floppies).
- *
- * By default, DMA support is prepared for use, but is currently enabled only
- * for drives which already have DMA enabled (UltraDMA or mode 2 multi/single),
- * or which are recognized as "good" (see table below). Drives with only mode0
- * or mode1 (multi/single) DMA should also work with this chipset/driver
- * (eg. MC2112A) but are not enabled by default.
- *
- * Use "hdparm -i" to view modes supported by a given drive.
- *
- * The hdparm-3.5 (or later) utility can be used for manually enabling/disabling
- * DMA support, but must be (re-)compiled against this kernel version or later.
- *
- * To enable DMA, use "hdparm -d1 /dev/hd?" on a per-drive basis after booting.
- * If problems arise, ide.c will disable DMA operation after a few retries.
- * This error recovery mechanism works and has been extremely well exercised.
- *
- * IDE drives, depending on their vintage, may support several different modes
- * of DMA operation. The boot-time modes are indicated with a "*" in
- * the "hdparm -i" listing, and can be changed with *knowledgeable* use of
- * the "hdparm -X" feature. There is seldom a need to do this, as drives
- * normally power-up with their "best" PIO/DMA modes enabled.
- *
- * Testing has been done with a rather extensive number of drives,
- * with Quantum & Western Digital models generally outperforming the pack,
- * and Fujitsu & Conner (and some Seagate which are really Conner) drives
- * showing more lackluster throughput.
- *
- * Keep an eye on /var/adm/messages for "DMA disabled" messages.
- *
- * Some people have reported trouble with Intel Zappa motherboards.
- * This can be fixed by upgrading the AMI BIOS to version 1.00.04.BS0,
- * available from ftp://ftp.intel.com/pub/bios/10004bs0.exe
- * (thanks to Glen Morrell <glen@spin.Stanford.edu> for researching this).
- *
* Thanks to "Christopher J. Reimer" <reimer@doe.carleton.ca> for
* fixing the problem with the BIOS on some Acer motherboards.
*
@@ -65,11 +26,6 @@
*
* Most importantly, thanks to Robert Bringman <rob@mars.trion.com>
* for supplying a Promise UDMA board & WD UDMA drive for this work!
- *
- * And, yes, Intel Zappa boards really *do* use both PIIX IDE ports.
- *
- * ATA-66/100 and recovery functions, I forgot the rest......
- *
*/
#include <linux/module.h>
@@ -757,7 +713,7 @@
}
if (hwif->host_flags & IDE_HFLAG_NO_SET_MODE)
- return 0;
+ return 1;
if (ide_set_dma_mode(drive, speed))
return 0;
diff --git a/drivers/ide/ide-lib.c b/drivers/ide/ide-lib.c
index 29e2c97..7031a8dc 100644
--- a/drivers/ide/ide-lib.c
+++ b/drivers/ide/ide-lib.c
@@ -122,7 +122,6 @@
const char *name;
int pio;
} ide_pio_blacklist [] = {
-/* { "Conner Peripherals 1275MB - CFS1275A", 4 }, */
{ "Conner Peripherals 540MB - CFS540A", 3 },
{ "WDC AC2700", 3 },
@@ -138,10 +137,8 @@
{ "WDC AC1170", 1 },
{ "WDC AC1210", 1 },
{ "WDC AC280", 0 },
-/* { "WDC AC21000", 4 }, */
{ "WDC AC31000", 3 },
{ "WDC AC31200", 3 },
-/* { "WDC AC31600", 4 }, */
{ "Maxtor 7131 AT", 1 },
{ "Maxtor 7171 AT", 1 },
@@ -155,13 +152,6 @@
{ "SAMSUNG SHD-3122A", 1 },
{ "SAMSUNG SHD-3172A", 1 },
-/* { "ST51080A", 4 },
- * { "ST51270A", 4 },
- * { "ST31220A", 4 },
- * { "ST31640A", 4 },
- * { "ST32140A", 4 },
- * { "ST3780A", 4 },
- */
{ "ST5660A", 3 },
{ "ST3660A", 3 },
{ "ST3630A", 3 },
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 4a2cb28..194ecb0 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -756,7 +756,8 @@
BUG_ON(hwif->present);
- if (hwif->noprobe)
+ if (hwif->noprobe ||
+ (hwif->drives[0].noprobe && hwif->drives[1].noprobe))
return -EACCES;
/*
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 0518a2e..4c86a8d 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -423,6 +423,25 @@
}
/*
+ * We got an interrupt on a task_in case, but no errors and no DRQ.
+ *
+ * It might be a spurious irq (shared irq), but it might be a
+ * command that had no output.
+ */
+static ide_startstop_t task_in_unexpected(ide_drive_t *drive, struct request *rq, u8 stat)
+{
+ /* Command all done? */
+ if (OK_STAT(stat, READY_STAT, BUSY_STAT)) {
+ task_end_request(drive, rq, stat);
+ return ide_stopped;
+ }
+
+ /* Assume it was a spurious irq */
+ ide_set_handler(drive, &task_in_intr, WAIT_WORSTCASE, NULL);
+ return ide_started;
+}
+
+/*
* Handler for command with PIO data-in phase (Read/Read Multiple).
*/
static ide_startstop_t task_in_intr(ide_drive_t *drive)
@@ -431,18 +450,17 @@
struct request *rq = HWGROUP(drive)->rq;
u8 stat = ide_read_status(drive);
- /* new way for dealing with premature shared PCI interrupts */
- if (!OK_STAT(stat, DRQ_STAT, BAD_R_STAT)) {
- if (stat & (ERR_STAT | DRQ_STAT))
- return task_error(drive, rq, __FUNCTION__, stat);
- /* No data yet, so wait for another IRQ. */
- ide_set_handler(drive, &task_in_intr, WAIT_WORSTCASE, NULL);
- return ide_started;
- }
+ /* Error? */
+ if (stat & ERR_STAT)
+ return task_error(drive, rq, __FUNCTION__, stat);
+
+ /* Didn't want any data? Odd. */
+ if (!(stat & DRQ_STAT))
+ return task_in_unexpected(drive, rq, stat);
ide_pio_datablock(drive, rq, 0);
- /* If it was the last datablock check status and finish transfer. */
+ /* Are we done? Check status and finish transfer. */
if (!hwif->nleft) {
stat = wait_drive_not_busy(drive);
if (!OK_STAT(stat, 0, BAD_STAT))
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 477833f..fc69fe2 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -590,11 +590,6 @@
hwif->extra_ports = 0;
}
- /*
- * Note that we only release the standard ports,
- * and do not even try to handle any extra ports
- * allocated for weird IDE interface chipsets.
- */
ide_hwif_release_regions(hwif);
/* copy original settings */
@@ -672,7 +667,6 @@
do {
hwif = ide_deprecated_find_port(hw->io_ports[IDE_DATA_OFFSET]);
- index = hwif->index;
if (hwif)
goto found;
for (index = 0; index < MAX_HWIFS; index++)
@@ -680,6 +674,7 @@
} while (retry--);
return -1;
found:
+ index = hwif->index;
if (hwif->present)
ide_unregister(index, 0, 1);
else if (!hwif->hold)
@@ -1036,10 +1031,9 @@
drive->nice1 = (arg >> IDE_NICE_1) & 1;
return 0;
case HDIO_DRIVE_RESET:
- {
- unsigned long flags;
- if (!capable(CAP_SYS_ADMIN)) return -EACCES;
-
+ if (!capable(CAP_SYS_ADMIN))
+ return -EACCES;
+
/*
* Abort the current command on the
* group if there is one, taking
@@ -1058,17 +1052,15 @@
ide_abort(drive, "drive reset");
BUG_ON(HWGROUP(drive)->handler);
-
+
/* Ensure nothing gets queued after we
drop the lock. Reset will clear the busy */
-
+
HWGROUP(drive)->busy = 1;
spin_unlock_irqrestore(&ide_lock, flags);
(void) ide_do_reset(drive);
return 0;
- }
-
case HDIO_GET_BUSSTATE:
if (!capable(CAP_SYS_ADMIN))
return -EACCES;
@@ -1188,7 +1180,7 @@
* ide_setup() gets called VERY EARLY during initialization,
* to handle kernel "command line" strings beginning with "hdx=" or "ide".
*
- * Remember to update Documentation/ide.txt if you change something here.
+ * Remember to update Documentation/ide/ide.txt if you change something here.
*/
static int __init ide_setup(char *s)
{
@@ -1266,7 +1258,7 @@
drive = &hwif->drives[unit];
if (strncmp(s + 4, "ide-", 4) == 0) {
strlcpy(drive->driver_req, s + 4, sizeof(drive->driver_req));
- goto done;
+ goto obsolete_option;
}
switch (match_parm(&s[3], hd_words, vals, 3)) {
case -1: /* "none" */
@@ -1298,13 +1290,13 @@
goto done;
case -12: /* "remap" */
drive->remap_0_to_1 = 1;
- goto done;
+ goto obsolete_option;
case -13: /* "remap63" */
drive->sect0 = 63;
- goto done;
+ goto obsolete_option;
case -14: /* "scsi" */
drive->scsi = 1;
- goto done;
+ goto obsolete_option;
case 3: /* cyl,head,sect */
drive->media = ide_disk;
drive->ready_stat = READY_STAT;
@@ -1378,32 +1370,32 @@
#ifdef CONFIG_BLK_DEV_ALI14XX
case -17: /* "ali14xx" */
probe_ali14xx = 1;
- goto done;
+ goto obsolete_option;
#endif
#ifdef CONFIG_BLK_DEV_UMC8672
case -16: /* "umc8672" */
probe_umc8672 = 1;
- goto done;
+ goto obsolete_option;
#endif
#ifdef CONFIG_BLK_DEV_DTC2278
case -15: /* "dtc2278" */
probe_dtc2278 = 1;
- goto done;
+ goto obsolete_option;
#endif
#ifdef CONFIG_BLK_DEV_CMD640
case -14: /* "cmd640_vlb" */
cmd640_vlb = 1;
- goto done;
+ goto obsolete_option;
#endif
#ifdef CONFIG_BLK_DEV_HT6560B
case -13: /* "ht6560b" */
probe_ht6560b = 1;
- goto done;
+ goto obsolete_option;
#endif
#ifdef CONFIG_BLK_DEV_QD65XX
case -12: /* "qd65xx" */
probe_qd65xx = 1;
- goto done;
+ goto obsolete_option;
#endif
#ifdef CONFIG_BLK_DEV_4DRIVES
case -11: /* "four" drives on one set of ports */
@@ -1449,7 +1441,7 @@
case -1: /* "noprobe" */
hwif->noprobe = 1;
- goto done;
+ goto obsolete_option;
case 1: /* base */
vals[1] = vals[0] + 0x206; /* default ctl */
diff --git a/drivers/ide/legacy/qd65xx.c b/drivers/ide/legacy/qd65xx.c
index bba29df..2f4f47a 100644
--- a/drivers/ide/legacy/qd65xx.c
+++ b/drivers/ide/legacy/qd65xx.c
@@ -334,43 +334,6 @@
hwif->drives[1].drive_data = t2;
}
-/*
- * qd_unsetup:
- *
- * called to unsetup an ata channel : back to default values, unlinks tuning
- */
-/*
-static void __exit qd_unsetup(ide_hwif_t *hwif)
-{
- u8 config = hwif->config_data;
- int base = hwif->select_data;
- void *set_pio_mode = (void *)hwif->set_pio_mode;
-
- if (hwif->chipset != ide_qd65xx)
- return;
-
- printk(KERN_NOTICE "%s: back to defaults\n", hwif->name);
-
- hwif->selectproc = NULL;
- hwif->set_pio_mode = NULL;
-
- if (set_pio_mode == (void *)qd6500_set_pio_mode) {
- // will do it for both
- outb(QD6500_DEF_DATA, QD_TIMREG(&hwif->drives[0]));
- } else if (set_pio_mode == (void *)qd6580_set_pio_mode) {
- if (QD_CONTROL(hwif) & QD_CONTR_SEC_DISABLED) {
- outb(QD6580_DEF_DATA, QD_TIMREG(&hwif->drives[0]));
- outb(QD6580_DEF_DATA2, QD_TIMREG(&hwif->drives[1]));
- } else {
- outb(hwif->channel ? QD6580_DEF_DATA2 : QD6580_DEF_DATA, QD_TIMREG(&hwif->drives[0]));
- }
- } else {
- printk(KERN_WARNING "Unknown qd65xx tuning fonction !\n");
- printk(KERN_WARNING "keeping settings !\n");
- }
-}
-*/
-
static const struct ide_port_info qd65xx_port_info __initdata = {
.chipset = ide_qd65xx,
.host_flags = IDE_HFLAG_IO_32BIT |
@@ -444,6 +407,8 @@
printk(KERN_DEBUG "qd6580: config=%#x, control=%#x, ID3=%u\n",
config, control, QD_ID3);
+ outb(QD_DEF_CONTR, QD_CONTROL_PORT);
+
if (control & QD_CONTR_SEC_DISABLED) {
/* secondary disabled */
@@ -460,8 +425,6 @@
ide_device_add(idx, &qd65xx_port_info);
- outb(QD_DEF_CONTR, QD_CONTROL_PORT);
-
return 1;
} else {
ide_hwif_t *mate;
@@ -487,8 +450,6 @@
ide_device_add(idx, &qd65xx_port_info);
- outb(QD_DEF_CONTR, QD_CONTROL_PORT);
-
return 0; /* no other qd65xx possible */
}
}
diff --git a/drivers/ide/pci/cmd640.c b/drivers/ide/pci/cmd640.c
index bd24dad3..ec66798 100644
--- a/drivers/ide/pci/cmd640.c
+++ b/drivers/ide/pci/cmd640.c
@@ -787,7 +787,8 @@
/*
* Try to enable the secondary interface, if not already enabled
*/
- if (cmd_hwif1->noprobe) {
+ if (cmd_hwif1->noprobe ||
+ (cmd_hwif1->drives[0].noprobe && cmd_hwif1->drives[1].noprobe)) {
port2 = "not probed";
} else {
b = get_cmd640_reg(CNTRL);
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index d0f7bb8..6357bb6 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -1570,10 +1570,12 @@
if (rev < 3)
info = &hpt36x;
else {
- static const struct hpt_info *hpt37x_info[] =
- { &hpt370, &hpt370a, &hpt372, &hpt372n };
-
- info = hpt37x_info[min_t(u8, rev, 6) - 3];
+ switch (min_t(u8, rev, 6)) {
+ case 3: info = &hpt370; break;
+ case 4: info = &hpt370a; break;
+ case 5: info = &hpt372; break;
+ case 6: info = &hpt372n; break;
+ }
idx++;
}
break;
@@ -1626,7 +1628,7 @@
return ide_setup_pci_device(dev, &d);
}
-static const struct pci_device_id hpt366_pci_tbl[] = {
+static const struct pci_device_id hpt366_pci_tbl[] __devinitconst = {
{ PCI_VDEVICE(TTI, PCI_DEVICE_ID_TTI_HPT366), 0 },
{ PCI_VDEVICE(TTI, PCI_DEVICE_ID_TTI_HPT372), 1 },
{ PCI_VDEVICE(TTI, PCI_DEVICE_ID_TTI_HPT302), 2 },
diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c
index 28e155a..f53f72d 100644
--- a/drivers/ieee1394/sbp2.c
+++ b/drivers/ieee1394/sbp2.c
@@ -183,6 +183,9 @@
* Avoids access beyond actual disk limits on devices with an off-by-one bug.
* Don't use this with devices which don't have this bug.
*
+ * - delay inquiry
+ * Wait extra SBP2_INQUIRY_DELAY seconds after login before SCSI inquiry.
+ *
* - override internal blacklist
* Instead of adding to the built-in blacklist, use only the workarounds
* specified in the module load parameter.
@@ -195,6 +198,7 @@
", 36 byte inquiry = " __stringify(SBP2_WORKAROUND_INQUIRY_36)
", skip mode page 8 = " __stringify(SBP2_WORKAROUND_MODE_SENSE_8)
", fix capacity = " __stringify(SBP2_WORKAROUND_FIX_CAPACITY)
+ ", delay inquiry = " __stringify(SBP2_WORKAROUND_DELAY_INQUIRY)
", override internal blacklist = " __stringify(SBP2_WORKAROUND_OVERRIDE)
", or a combination)");
@@ -357,6 +361,11 @@
.workarounds = SBP2_WORKAROUND_INQUIRY_36 |
SBP2_WORKAROUND_MODE_SENSE_8,
},
+ /* DViCO Momobay FX-3A with TSB42AA9A bridge */ {
+ .firmware_revision = 0x002800,
+ .model_id = 0x000000,
+ .workarounds = SBP2_WORKAROUND_DELAY_INQUIRY,
+ },
/* Initio bridges, actually only needed for some older ones */ {
.firmware_revision = 0x000200,
.model_id = SBP2_ROM_VALUE_WILDCARD,
@@ -367,6 +376,11 @@
.model_id = SBP2_ROM_VALUE_WILDCARD,
.workarounds = SBP2_WORKAROUND_128K_MAX_TRANS,
},
+ /* Datafab MD2-FW2 with Symbios/LSILogic SYM13FW500 bridge */ {
+ .firmware_revision = 0x002600,
+ .model_id = SBP2_ROM_VALUE_WILDCARD,
+ .workarounds = SBP2_WORKAROUND_128K_MAX_TRANS,
+ },
/* iPod 4th generation */ {
.firmware_revision = 0x0a2700,
.model_id = 0x000021,
@@ -914,6 +928,9 @@
sbp2_agent_reset(lu, 1);
sbp2_max_speed_and_size(lu);
+ if (lu->workarounds & SBP2_WORKAROUND_DELAY_INQUIRY)
+ ssleep(SBP2_INQUIRY_DELAY);
+
error = scsi_add_device(lu->shost, 0, lu->ud->id, 0);
if (error) {
SBP2_ERR("scsi_add_device failed");
@@ -1962,6 +1979,9 @@
{
struct sbp2_lu *lu = (struct sbp2_lu *)sdev->host->hostdata[0];
+ if (sdev->lun != 0 || sdev->id != lu->ud->id || sdev->channel != 0)
+ return -ENODEV;
+
lu->sdev = sdev;
sdev->allow_restart = 1;
diff --git a/drivers/ieee1394/sbp2.h b/drivers/ieee1394/sbp2.h
index d2ecb0d..80d8e09 100644
--- a/drivers/ieee1394/sbp2.h
+++ b/drivers/ieee1394/sbp2.h
@@ -343,6 +343,8 @@
#define SBP2_WORKAROUND_INQUIRY_36 0x2
#define SBP2_WORKAROUND_MODE_SENSE_8 0x4
#define SBP2_WORKAROUND_FIX_CAPACITY 0x8
+#define SBP2_WORKAROUND_DELAY_INQUIRY 0x10
+#define SBP2_INQUIRY_DELAY 12
#define SBP2_WORKAROUND_OVERRIDE 0x100
#endif /* SBP2_H */
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
index b10ade9..4df4051 100644
--- a/drivers/infiniband/core/cm.c
+++ b/drivers/infiniband/core/cm.c
@@ -3759,6 +3759,7 @@
port = cm_dev->port[i-1];
ib_modify_port(device, port->port_num, 0, &port_modify);
ib_unregister_mad_agent(port->mad_agent);
+ flush_workqueue(cm.wq);
cm_remove_port_fs(port);
}
kobject_put(&cm_dev->dev_obj);
@@ -3813,6 +3814,7 @@
cancel_delayed_work(&timewait_info->work.work);
spin_unlock_irq(&cm.lock);
+ ib_unregister_client(&cm_client);
destroy_workqueue(cm.wq);
list_for_each_entry_safe(timewait_info, tmp, &cm.timewait_list, list) {
@@ -3820,7 +3822,6 @@
kfree(timewait_info);
}
- ib_unregister_client(&cm_client);
class_unregister(&cm_class);
idr_destroy(&cm.local_id_table);
}
diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
index 7f00347..06d502c 100644
--- a/drivers/infiniband/core/fmr_pool.c
+++ b/drivers/infiniband/core/fmr_pool.c
@@ -139,7 +139,7 @@
static void ib_fmr_batch_release(struct ib_fmr_pool *pool)
{
int ret;
- struct ib_pool_fmr *fmr, *next;
+ struct ib_pool_fmr *fmr;
LIST_HEAD(unmap_list);
LIST_HEAD(fmr_list);
@@ -158,20 +158,6 @@
#endif
}
- /*
- * The free_list may hold FMRs that have been put there
- * because they haven't reached the max_remap count.
- * Invalidate their mapping as well.
- */
- list_for_each_entry_safe(fmr, next, &pool->free_list, list) {
- if (fmr->remap_count == 0)
- continue;
- hlist_del_init(&fmr->cache_node);
- fmr->remap_count = 0;
- list_add_tail(&fmr->fmr->list, &fmr_list);
- list_move(&fmr->list, &unmap_list);
- }
-
list_splice(&pool->dirty_list, &unmap_list);
INIT_LIST_HEAD(&pool->dirty_list);
pool->dirty_len = 0;
@@ -384,6 +370,11 @@
i = 0;
list_for_each_entry_safe(fmr, tmp, &pool->free_list, list) {
+ if (fmr->remap_count) {
+ INIT_LIST_HEAD(&fmr_list);
+ list_add_tail(&fmr->fmr->list, &fmr_list);
+ ib_unmap_fmr(&fmr_list);
+ }
ib_dealloc_fmr(fmr->fmr);
list_del(&fmr->list);
kfree(fmr);
@@ -407,8 +398,23 @@
*/
int ib_flush_fmr_pool(struct ib_fmr_pool *pool)
{
- int serial = atomic_inc_return(&pool->req_ser);
+ int serial;
+ struct ib_pool_fmr *fmr, *next;
+ /*
+ * The free_list holds FMRs that may have been used
+ * but have not been remapped enough times to be dirty.
+ * Put them on the dirty list now so that the cleanup
+ * thread will reap them too.
+ */
+ spin_lock_irq(&pool->pool_lock);
+ list_for_each_entry_safe(fmr, next, &pool->free_list, list) {
+ if (fmr->remap_count > 0)
+ list_move(&fmr->list, &pool->dirty_list);
+ }
+ spin_unlock_irq(&pool->pool_lock);
+
+ serial = atomic_inc_return(&pool->req_ser);
wake_up_process(pool->thread);
if (wait_event_interruptible(pool->force_wait,
diff --git a/drivers/infiniband/core/iwcm.c b/drivers/infiniband/core/iwcm.c
index 223b1aa..81c9195 100644
--- a/drivers/infiniband/core/iwcm.c
+++ b/drivers/infiniband/core/iwcm.c
@@ -839,6 +839,7 @@
unsigned long flags;
int empty;
int ret = 0;
+ int destroy_id;
spin_lock_irqsave(&cm_id_priv->lock, flags);
empty = list_empty(&cm_id_priv->work_list);
@@ -857,9 +858,9 @@
destroy_cm_id(&cm_id_priv->id);
}
BUG_ON(atomic_read(&cm_id_priv->refcount)==0);
+ destroy_id = test_bit(IWCM_F_CALLBACK_DESTROY, &cm_id_priv->flags);
if (iwcm_deref_id(cm_id_priv)) {
- if (test_bit(IWCM_F_CALLBACK_DESTROY,
- &cm_id_priv->flags)) {
+ if (destroy_id) {
BUG_ON(!list_empty(&cm_id_priv->work_list));
free_cm_id(cm_id_priv);
}
diff --git a/drivers/infiniband/hw/cxgb3/iwch_mem.c b/drivers/infiniband/hw/cxgb3/iwch_mem.c
index 73bfd16..b8797c6 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_mem.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_mem.c
@@ -136,14 +136,8 @@
/* Find largest page shift we can use to cover buffers */
for (*shift = PAGE_SHIFT; *shift < 27; ++(*shift))
- if (num_phys_buf > 1) {
- if ((1ULL << *shift) & mask)
- break;
- } else
- if (1ULL << *shift >=
- buffer_list[0].size +
- (buffer_list[0].addr & ((1ULL << *shift) - 1)))
- break;
+ if ((1ULL << *shift) & mask)
+ break;
buffer_list[0].size += buffer_list[0].addr & ((1ULL << *shift) - 1);
buffer_list[0].addr &= ~0ull << *shift;
diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c
index df1838f..b2ea921 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_provider.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c
@@ -189,7 +189,7 @@
return ERR_PTR(-ENOMEM);
}
chp->rhp = rhp;
- chp->ibcq.cqe = (1 << chp->cq.size_log2) - 1;
+ chp->ibcq.cqe = 1 << chp->cq.size_log2;
spin_lock_init(&chp->lock);
atomic_set(&chp->refcnt, 1);
init_waitqueue_head(&chp->wait);
@@ -819,8 +819,11 @@
kfree(qhp);
return ERR_PTR(-ENOMEM);
}
+
attrs->cap.max_recv_wr = rqsize - 1;
attrs->cap.max_send_wr = sqsize;
+ attrs->cap.max_inline_data = T3_MAX_INLINE;
+
qhp->rhp = rhp;
qhp->attr.pd = php->pdid;
qhp->attr.scq = ((struct iwch_cq *) attrs->send_cq)->cq.cqid;
diff --git a/drivers/infiniband/hw/ipath/ipath_common.h b/drivers/infiniband/hw/ipath/ipath_common.h
index 4146210..591901a 100644
--- a/drivers/infiniband/hw/ipath/ipath_common.h
+++ b/drivers/infiniband/hw/ipath/ipath_common.h
@@ -75,7 +75,7 @@
#define IPATH_IB_LINKDOWN 0
#define IPATH_IB_LINKARM 1
#define IPATH_IB_LINKACTIVE 2
-#define IPATH_IB_LINKINIT 3
+#define IPATH_IB_LINKDOWN_ONLY 3
#define IPATH_IB_LINKDOWN_SLEEP 4
#define IPATH_IB_LINKDOWN_DISABLE 5
#define IPATH_IB_LINK_LOOPBACK 6 /* enable local loopback */
diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c
index d5ff6ca..ca4d0ac 100644
--- a/drivers/infiniband/hw/ipath/ipath_driver.c
+++ b/drivers/infiniband/hw/ipath/ipath_driver.c
@@ -851,8 +851,7 @@
* -ETIMEDOUT state can have multiple states set, for any of several
* transitions.
*/
-static int ipath_wait_linkstate(struct ipath_devdata *dd, u32 state,
- int msecs)
+int ipath_wait_linkstate(struct ipath_devdata *dd, u32 state, int msecs)
{
dd->ipath_state_wanted = state;
wait_event_interruptible_timeout(ipath_state_wait,
@@ -1656,8 +1655,8 @@
static void ipath_set_ib_lstate(struct ipath_devdata *dd, int which)
{
static const char *what[4] = {
- [0] = "DOWN",
- [INFINIPATH_IBCC_LINKCMD_INIT] = "INIT",
+ [0] = "NOP",
+ [INFINIPATH_IBCC_LINKCMD_DOWN] = "DOWN",
[INFINIPATH_IBCC_LINKCMD_ARMED] = "ARMED",
[INFINIPATH_IBCC_LINKCMD_ACTIVE] = "ACTIVE"
};
@@ -1672,9 +1671,9 @@
(dd, dd->ipath_kregs->kr_ibcstatus) >>
INFINIPATH_IBCS_LINKTRAININGSTATE_SHIFT) &
INFINIPATH_IBCS_LINKTRAININGSTATE_MASK]);
- /* flush all queued sends when going to DOWN or INIT, to be sure that
+ /* flush all queued sends when going to DOWN to be sure that
* they don't block MAD packets */
- if (!linkcmd || linkcmd == INFINIPATH_IBCC_LINKCMD_INIT)
+ if (linkcmd == INFINIPATH_IBCC_LINKCMD_DOWN)
ipath_cancel_sends(dd, 1);
ipath_write_kreg(dd, dd->ipath_kregs->kr_ibcctrl,
@@ -1687,6 +1686,13 @@
int ret;
switch (newstate) {
+ case IPATH_IB_LINKDOWN_ONLY:
+ ipath_set_ib_lstate(dd, INFINIPATH_IBCC_LINKCMD_DOWN <<
+ INFINIPATH_IBCC_LINKCMD_SHIFT);
+ /* don't wait */
+ ret = 0;
+ goto bail;
+
case IPATH_IB_LINKDOWN:
ipath_set_ib_lstate(dd, INFINIPATH_IBCC_LINKINITCMD_POLL <<
INFINIPATH_IBCC_LINKINITCMD_SHIFT);
@@ -1709,16 +1715,6 @@
ret = 0;
goto bail;
- case IPATH_IB_LINKINIT:
- if (dd->ipath_flags & IPATH_LINKINIT) {
- ret = 0;
- goto bail;
- }
- ipath_set_ib_lstate(dd, INFINIPATH_IBCC_LINKCMD_INIT <<
- INFINIPATH_IBCC_LINKCMD_SHIFT);
- lstate = IPATH_LINKINIT;
- break;
-
case IPATH_IB_LINKARM:
if (dd->ipath_flags & IPATH_LINKARMED) {
ret = 0;
diff --git a/drivers/infiniband/hw/ipath/ipath_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h
index 4cc0f95..ecf3f7f 100644
--- a/drivers/infiniband/hw/ipath/ipath_kernel.h
+++ b/drivers/infiniband/hw/ipath/ipath_kernel.h
@@ -767,6 +767,7 @@
int ipath_setrcvhdrsize(struct ipath_devdata *, unsigned);
int ipath_reset_device(int);
void ipath_get_faststats(unsigned long);
+int ipath_wait_linkstate(struct ipath_devdata *, u32, int);
int ipath_set_linkstate(struct ipath_devdata *, u8);
int ipath_set_mtu(struct ipath_devdata *, u16);
int ipath_set_lid(struct ipath_devdata *, u32, u8);
diff --git a/drivers/infiniband/hw/ipath/ipath_mad.c b/drivers/infiniband/hw/ipath/ipath_mad.c
index d98d5f1..b34b91d 100644
--- a/drivers/infiniband/hw/ipath/ipath_mad.c
+++ b/drivers/infiniband/hw/ipath/ipath_mad.c
@@ -555,10 +555,7 @@
/* FALLTHROUGH */
case IB_PORT_DOWN:
if (lstate == 0)
- if (get_linkdowndefaultstate(dd))
- lstate = IPATH_IB_LINKDOWN_SLEEP;
- else
- lstate = IPATH_IB_LINKDOWN;
+ lstate = IPATH_IB_LINKDOWN_ONLY;
else if (lstate == 1)
lstate = IPATH_IB_LINKDOWN_SLEEP;
else if (lstate == 2)
@@ -568,6 +565,8 @@
else
goto err;
ipath_set_linkstate(dd, lstate);
+ ipath_wait_linkstate(dd, IPATH_LINKINIT | IPATH_LINKARMED |
+ IPATH_LINKACTIVE, 1000);
break;
case IB_PORT_ARMED:
ipath_set_linkstate(dd, IPATH_IB_LINKARM);
diff --git a/drivers/infiniband/hw/ipath/ipath_qp.c b/drivers/infiniband/hw/ipath/ipath_qp.c
index 80dc623..087ed31 100644
--- a/drivers/infiniband/hw/ipath/ipath_qp.c
+++ b/drivers/infiniband/hw/ipath/ipath_qp.c
@@ -329,8 +329,9 @@
/**
* ipath_reset_qp - initialize the QP state to the reset state
* @qp: the QP to reset
+ * @type: the QP type
*/
-static void ipath_reset_qp(struct ipath_qp *qp)
+static void ipath_reset_qp(struct ipath_qp *qp, enum ib_qp_type type)
{
qp->remote_qpn = 0;
qp->qkey = 0;
@@ -342,7 +343,7 @@
qp->s_psn = 0;
qp->r_psn = 0;
qp->r_msn = 0;
- if (qp->ibqp.qp_type == IB_QPT_RC) {
+ if (type == IB_QPT_RC) {
qp->s_state = IB_OPCODE_RC_SEND_LAST;
qp->r_state = IB_OPCODE_RC_SEND_LAST;
} else {
@@ -414,7 +415,7 @@
wc.wr_id = qp->r_wr_id;
wc.opcode = IB_WC_RECV;
wc.status = err;
- ipath_cq_enter(to_icq(qp->ibqp.send_cq), &wc, 1);
+ ipath_cq_enter(to_icq(qp->ibqp.recv_cq), &wc, 1);
}
wc.status = IB_WC_WR_FLUSH_ERR;
@@ -534,7 +535,7 @@
switch (new_state) {
case IB_QPS_RESET:
- ipath_reset_qp(qp);
+ ipath_reset_qp(qp, ibqp->qp_type);
break;
case IB_QPS_ERR:
@@ -647,7 +648,7 @@
attr->port_num = 1;
attr->timeout = qp->timeout;
attr->retry_cnt = qp->s_retry_cnt;
- attr->rnr_retry = qp->s_rnr_retry;
+ attr->rnr_retry = qp->s_rnr_retry_cnt;
attr->alt_port_num = 0;
attr->alt_timeout = 0;
@@ -839,7 +840,7 @@
goto bail_qp;
}
qp->ip = NULL;
- ipath_reset_qp(qp);
+ ipath_reset_qp(qp, init_attr->qp_type);
break;
default:
diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
index 459e46e..40f3e37 100644
--- a/drivers/infiniband/hw/ipath/ipath_rc.c
+++ b/drivers/infiniband/hw/ipath/ipath_rc.c
@@ -1196,6 +1196,10 @@
list_move_tail(&qp->timerwait,
&dev->pending[dev->pending_index]);
spin_unlock(&dev->pending_lock);
+
+ if (opcode == OP(RDMA_READ_RESPONSE_MIDDLE))
+ qp->s_retry = qp->s_retry_cnt;
+
/*
* Update the RDMA receive state but do the copy w/o
* holding the locks and blocking interrupts.
diff --git a/drivers/infiniband/hw/ipath/ipath_registers.h b/drivers/infiniband/hw/ipath/ipath_registers.h
index 6d2a17f..92ad73a 100644
--- a/drivers/infiniband/hw/ipath/ipath_registers.h
+++ b/drivers/infiniband/hw/ipath/ipath_registers.h
@@ -185,7 +185,7 @@
#define INFINIPATH_IBCC_LINKINITCMD_SLEEP 3
#define INFINIPATH_IBCC_LINKINITCMD_SHIFT 16
#define INFINIPATH_IBCC_LINKCMD_MASK 0x3ULL
-#define INFINIPATH_IBCC_LINKCMD_INIT 1 /* move to 0x11 */
+#define INFINIPATH_IBCC_LINKCMD_DOWN 1 /* move to 0x11 */
#define INFINIPATH_IBCC_LINKCMD_ARMED 2 /* move to 0x21 */
#define INFINIPATH_IBCC_LINKCMD_ACTIVE 3 /* move to 0x31 */
#define INFINIPATH_IBCC_LINKCMD_SHIFT 18
diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
index 7f8853b..b2112f5 100644
--- a/drivers/infiniband/hw/nes/nes.c
+++ b/drivers/infiniband/hw/nes/nes.c
@@ -567,12 +567,12 @@
/* Init the adapter */
nesdev->nesadapter = nes_init_adapter(nesdev, hw_rev);
- nesdev->nesadapter->et_rx_coalesce_usecs_irq = interrupt_mod_interval;
if (!nesdev->nesadapter) {
printk(KERN_ERR PFX "Unable to initialize adapter.\n");
ret = -ENOMEM;
goto bail5;
}
+ nesdev->nesadapter->et_rx_coalesce_usecs_irq = interrupt_mod_interval;
/* nesdev->base_doorbell_index =
nesdev->nesadapter->pd_config_base[PCI_FUNC(nesdev->pcidev->devfn)]; */
diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
index fd57e8a..a48b288 100644
--- a/drivers/infiniband/hw/nes/nes.h
+++ b/drivers/infiniband/hw/nes/nes.h
@@ -285,6 +285,21 @@
};
+static inline __le32 get_crc_value(struct nes_v4_quad *nes_quad)
+{
+ u32 crc_value;
+ crc_value = crc32c(~0, (void *)nes_quad, sizeof (struct nes_v4_quad));
+
+ /*
+ * With commit ef19454b ("[LIB] crc32c: Keep intermediate crc
+ * state in cpu order"), behavior of crc32c changes on
+ * big-endian platforms. Our algorithm expects the previous
+ * behavior; otherwise we have RDMA connection establishment
+ * issue on big-endian.
+ */
+ return cpu_to_le32(crc_value);
+}
+
static inline void
set_wqe_64bit_value(__le32 *wqe_words, u32 index, u64 value)
{
diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index bd5cfea..0bef878 100644
--- a/drivers/infiniband/hw/nes/nes_cm.c
+++ b/drivers/infiniband/hw/nes/nes_cm.c
@@ -40,6 +40,7 @@
#include <linux/tcp.h>
#include <linux/init.h>
#include <linux/if_arp.h>
+#include <linux/if_vlan.h>
#include <linux/notifier.h>
#include <linux/net.h>
#include <linux/types.h>
@@ -370,11 +371,11 @@
int ret = 0;
u32 was_timer_set;
+ if (!cm_node)
+ return -EINVAL;
new_send = kzalloc(sizeof(*new_send), GFP_ATOMIC);
if (!new_send)
return -1;
- if (!cm_node)
- return -EINVAL;
/* new_send->timetosend = currenttime */
new_send->retrycount = NES_DEFAULT_RETRYS;
@@ -947,6 +948,7 @@
nes_debug(NES_DBG_CM, "destroying listener (%p)\n", listener);
kfree(listener);
+ listener = NULL;
ret = 0;
cm_listens_destroyed++;
} else {
@@ -1071,7 +1073,7 @@
ts = current_kernel_time();
cm_node->tcp_cntxt.loc_seq_num = htonl(ts.tv_nsec);
cm_node->tcp_cntxt.mss = nesvnic->max_frame_size - sizeof(struct iphdr) -
- sizeof(struct tcphdr) - ETH_HLEN;
+ sizeof(struct tcphdr) - ETH_HLEN - VLAN_HLEN;
cm_node->tcp_cntxt.rcv_nxt = 0;
/* get a unique session ID , add thread_id to an upcounter to handle race */
atomic_inc(&cm_core->node_cnt);
@@ -2319,6 +2321,7 @@
struct iw_cm_event cm_event;
struct nes_hw_qp_wqe *wqe;
struct nes_v4_quad nes_quad;
+ u32 crc_value;
int ret;
ibqp = nes_get_qp(cm_id->device, conn_param->qpn);
@@ -2435,8 +2438,8 @@
nes_quad.TcpPorts[1] = cm_id->local_addr.sin_port;
/* Produce hash key */
- nesqp->hte_index = cpu_to_be32(
- crc32c(~0, (void *)&nes_quad, sizeof(nes_quad)) ^ 0xffffffff);
+ crc_value = get_crc_value(&nes_quad);
+ nesqp->hte_index = cpu_to_be32(crc_value ^ 0xffffffff);
nes_debug(NES_DBG_CM, "HTE Index = 0x%08X, CRC = 0x%08X\n",
nesqp->hte_index, nesqp->hte_index & adapter->hte_index_mask);
@@ -2750,6 +2753,7 @@
struct iw_cm_event cm_event;
struct nes_hw_qp_wqe *wqe;
struct nes_v4_quad nes_quad;
+ u32 crc_value;
int ret;
/* get all our handles */
@@ -2827,8 +2831,8 @@
nes_quad.TcpPorts[1] = cm_id->local_addr.sin_port;
/* Produce hash key */
- nesqp->hte_index = cpu_to_be32(
- crc32c(~0, (void *)&nes_quad, sizeof(nes_quad)) ^ 0xffffffff);
+ crc_value = get_crc_value(&nes_quad);
+ nesqp->hte_index = cpu_to_be32(crc_value ^ 0xffffffff);
nes_debug(NES_DBG_CM, "HTE Index = 0x%08X, After CRC = 0x%08X\n",
nesqp->hte_index, nesqp->hte_index & nesadapter->hte_index_mask);
diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c
index 7c4c0fb..49e53e4 100644
--- a/drivers/infiniband/hw/nes/nes_hw.c
+++ b/drivers/infiniband/hw/nes/nes_hw.c
@@ -156,15 +156,14 @@
spin_lock_irqsave(&nesadapter->periodic_timer_lock, flags);
- if (shared_timer->cq_count_old < cq_count) {
- if (cq_count > shared_timer->threshold_low)
- shared_timer->cq_direction_downward=0;
- }
- if (shared_timer->cq_count_old >= cq_count)
+ if (shared_timer->cq_count_old <= cq_count)
+ shared_timer->cq_direction_downward = 0;
+ else
shared_timer->cq_direction_downward++;
shared_timer->cq_count_old = cq_count;
if (shared_timer->cq_direction_downward > NES_NIC_CQ_DOWNWARD_TREND) {
- if (cq_count <= shared_timer->threshold_low) {
+ if (cq_count <= shared_timer->threshold_low &&
+ shared_timer->threshold_low > 4) {
shared_timer->threshold_low = shared_timer->threshold_low/2;
shared_timer->cq_direction_downward=0;
nesdev->currcq_count = 0;
@@ -1728,7 +1727,6 @@
nesdev->int_req &= ~NES_INT_TIMER;
nes_write32(nesdev->regs+NES_INTF_INT_MASK, ~(nesdev->intf_int_req));
nes_write32(nesdev->regs+NES_INT_MASK, ~nesdev->int_req);
- nesadapter->tune_timer.timer_in_use_old = 0;
}
nesdev->deepcq_count = 0;
return 1;
@@ -1867,7 +1865,6 @@
nesdev->int_req &= ~NES_INT_TIMER;
nes_write32(nesdev->regs + NES_INTF_INT_MASK, ~(nesdev->intf_int_req));
nes_write32(nesdev->regs+NES_INT_MASK, ~nesdev->int_req);
- nesdev->nesadapter->tune_timer.timer_in_use_old = 0;
} else {
nes_write32(nesdev->regs+NES_INT_MASK, 0x0000ffff|(~nesdev->int_req));
}
diff --git a/drivers/infiniband/hw/nes/nes_hw.h b/drivers/infiniband/hw/nes/nes_hw.h
index 1e10df5..b7e2844 100644
--- a/drivers/infiniband/hw/nes/nes_hw.h
+++ b/drivers/infiniband/hw/nes/nes_hw.h
@@ -962,7 +962,7 @@
#define DEFAULT_JUMBO_NES_QL_LOW 12
#define DEFAULT_JUMBO_NES_QL_TARGET 40
#define DEFAULT_JUMBO_NES_QL_HIGH 128
-#define NES_NIC_CQ_DOWNWARD_TREND 8
+#define NES_NIC_CQ_DOWNWARD_TREND 16
struct nes_hw_tune_timer {
//u16 cq_count;
diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
index 4dafbe1..a651e9d 100644
--- a/drivers/infiniband/hw/nes/nes_verbs.c
+++ b/drivers/infiniband/hw/nes/nes_verbs.c
@@ -929,7 +929,7 @@
NES_MAX_USER_DB_REGIONS, nesucontext->first_free_db);
nes_debug(NES_DBG_PD, "find_first_zero_biton doorbells returned %u, mapping pd_id %u.\n",
nespd->mmap_db_index, nespd->pd_id);
- if (nespd->mmap_db_index > NES_MAX_USER_DB_REGIONS) {
+ if (nespd->mmap_db_index >= NES_MAX_USER_DB_REGIONS) {
nes_debug(NES_DBG_PD, "mmap_db_index > MAX\n");
nes_free_resource(nesadapter, nesadapter->allocated_pds, pd_num);
kfree(nespd);
@@ -1327,7 +1327,7 @@
(long long unsigned int)req.user_wqe_buffers);
nes_free_resource(nesadapter, nesadapter->allocated_qps, qp_num);
kfree(nesqp->allocated_buffer);
- return ERR_PTR(-ENOMEM);
+ return ERR_PTR(-EFAULT);
}
}
@@ -1674,6 +1674,7 @@
}
nes_debug(NES_DBG_CQ, "CQ Virtual Address = %08lX, size = %u.\n",
(unsigned long)req.user_cq_buffer, entries);
+ err = 1;
list_for_each_entry(nespbl, &nes_ucontext->cq_reg_mem_list, list) {
if (nespbl->user_base == (unsigned long )req.user_cq_buffer) {
list_del(&nespbl->list);
@@ -1686,7 +1687,7 @@
if (err) {
nes_free_resource(nesadapter, nesadapter->allocated_cqs, cq_num);
kfree(nescq);
- return ERR_PTR(err);
+ return ERR_PTR(-EFAULT);
}
pbl_entries = nespbl->pbl_size >> 3;
@@ -1831,9 +1832,6 @@
spin_unlock_irqrestore(&nesdev->cqp.lock, flags);
}
}
- nes_debug(NES_DBG_CQ, "iWARP CQ%u create timeout expired, major code = 0x%04X,"
- " minor code = 0x%04X\n",
- nescq->hw_cq.cq_number, cqp_request->major_code, cqp_request->minor_code);
if (!context)
pci_free_consistent(nesdev->pcidev, nescq->cq_mem_size, mem,
nescq->hw_cq.cq_pbase);
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
index 52b1beb..2490b2d 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
@@ -38,6 +38,7 @@
#include <net/icmp.h>
#include <linux/icmpv6.h>
#include <linux/delay.h>
+#include <linux/vmalloc.h>
#include "ipoib.h"
@@ -637,6 +638,7 @@
priv->tx_sge[0].addr = addr;
priv->tx_sge[0].length = len;
+ priv->tx_wr.num_sge = 1;
priv->tx_wr.wr_id = wr_id | IPOIB_OP_CM;
return ib_post_send(tx->qp, &priv->tx_wr, &bad_wr);
@@ -1030,13 +1032,13 @@
struct ipoib_dev_priv *priv = netdev_priv(p->dev);
int ret;
- p->tx_ring = kzalloc(ipoib_sendq_size * sizeof *p->tx_ring,
- GFP_KERNEL);
+ p->tx_ring = vmalloc(ipoib_sendq_size * sizeof *p->tx_ring);
if (!p->tx_ring) {
ipoib_warn(priv, "failed to allocate tx ring\n");
ret = -ENOMEM;
goto err_tx;
}
+ memset(p->tx_ring, 0, ipoib_sendq_size * sizeof *p->tx_ring);
p->qp = ipoib_cm_create_tx_qp(p->dev, p);
if (IS_ERR(p->qp)) {
@@ -1077,6 +1079,7 @@
ib_destroy_qp(p->qp);
err_qp:
p->qp = NULL;
+ vfree(p->tx_ring);
err_tx:
return ret;
}
@@ -1127,7 +1130,7 @@
if (p->qp)
ib_destroy_qp(p->qp);
- kfree(p->tx_ring);
+ vfree(p->tx_ring);
kfree(p);
}
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index f96477a..5728204 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -41,6 +41,7 @@
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/kernel.h>
+#include <linux/vmalloc.h>
#include <linux/if_arp.h> /* For ARPHRD_xxx */
@@ -887,13 +888,13 @@
goto out;
}
- priv->tx_ring = kzalloc(ipoib_sendq_size * sizeof *priv->tx_ring,
- GFP_KERNEL);
+ priv->tx_ring = vmalloc(ipoib_sendq_size * sizeof *priv->tx_ring);
if (!priv->tx_ring) {
printk(KERN_WARNING "%s: failed to allocate TX ring (%d entries)\n",
ca->name, ipoib_sendq_size);
goto out_rx_ring_cleanup;
}
+ memset(priv->tx_ring, 0, ipoib_sendq_size * sizeof *priv->tx_ring);
/* priv->tx_head, tx_tail & tx_outstanding are already 0 */
@@ -903,7 +904,7 @@
return 0;
out_tx_ring_cleanup:
- kfree(priv->tx_ring);
+ vfree(priv->tx_ring);
out_rx_ring_cleanup:
kfree(priv->rx_ring);
@@ -928,7 +929,7 @@
ipoib_ib_dev_cleanup(dev);
kfree(priv->rx_ring);
- kfree(priv->tx_ring);
+ vfree(priv->tx_ring);
priv->rx_ring = NULL;
priv->tx_ring = NULL;
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index 2628339..31a53c5 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -650,7 +650,7 @@
*/
spin_lock(&priv->lock);
- if (!test_bit(IPOIB_MCAST_STARTED, &priv->flags) ||
+ if (!test_bit(IPOIB_FLAG_OPER_UP, &priv->flags) ||
!priv->broadcast ||
!test_bit(IPOIB_MCAST_FLAG_ATTACHED, &priv->broadcast->flags)) {
++dev->stats.tx_dropped;
diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c b/drivers/infiniband/ulp/iser/iser_verbs.c
index 714b8db..993f0a8 100644
--- a/drivers/infiniband/ulp/iser/iser_verbs.c
+++ b/drivers/infiniband/ulp/iser/iser_verbs.c
@@ -237,36 +237,32 @@
static
struct iser_device *iser_device_find_by_ib_device(struct rdma_cm_id *cma_id)
{
- struct list_head *p_list;
- struct iser_device *device = NULL;
+ struct iser_device *device;
mutex_lock(&ig.device_list_mutex);
- p_list = ig.device_list.next;
- while (p_list != &ig.device_list) {
- device = list_entry(p_list, struct iser_device, ig_list);
+ list_for_each_entry(device, &ig.device_list, ig_list)
/* find if there's a match using the node GUID */
if (device->ib_device->node_guid == cma_id->device->node_guid)
- break;
- }
+ goto inc_refcnt;
- if (device == NULL) {
- device = kzalloc(sizeof *device, GFP_KERNEL);
- if (device == NULL)
- goto out;
- /* assign this device to the device */
- device->ib_device = cma_id->device;
- /* init the device and link it into ig device list */
- if (iser_create_device_ib_res(device)) {
- kfree(device);
- device = NULL;
- goto out;
- }
- list_add(&device->ig_list, &ig.device_list);
+ device = kzalloc(sizeof *device, GFP_KERNEL);
+ if (device == NULL)
+ goto out;
+
+ /* assign this device to the device */
+ device->ib_device = cma_id->device;
+ /* init the device and link it into ig device list */
+ if (iser_create_device_ib_res(device)) {
+ kfree(device);
+ device = NULL;
+ goto out;
}
-out:
- BUG_ON(device == NULL);
+ list_add(&device->ig_list, &ig.device_list);
+
+inc_refcnt:
device->refcount++;
+out:
mutex_unlock(&ig.device_list_mutex);
return device;
}
@@ -372,6 +368,12 @@
int ret;
device = iser_device_find_by_ib_device(cma_id);
+ if (!device) {
+ iser_err("device lookup/creation failed\n");
+ iser_connect_error(cma_id);
+ return;
+ }
+
ib_conn = (struct iser_conn *)cma_id->context;
ib_conn->device = device;
@@ -380,7 +382,6 @@
iser_err("resolve route failed: %d\n", ret);
iser_connect_error(cma_id);
}
- return;
}
static void iser_route_handler(struct rdma_cm_id *cma_id)
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index 8b10d9f..c5263d6 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -42,14 +42,14 @@
config INPUT_APANEL
tristate "Fujitsu Lifebook Application Panel buttons"
- depends on X86
- select I2C_I801
+ depends on X86 && I2C && LEDS_CLASS
select INPUT_POLLDEV
select CHECK_SIGNATURE
help
Say Y here for support of the Application Panel buttons, used on
Fujitsu Lifebook. These are attached to the mainboard through
- an SMBus interface managed by the I2C Intel ICH (i801) driver.
+ an SMBus interface managed by the I2C Intel ICH (i801) driver,
+ which you should also build for this kernel.
To compile this driver as a module, choose M here: the module will
be called apanel.
diff --git a/drivers/input/misc/cobalt_btns.c b/drivers/input/misc/cobalt_btns.c
index 4833b1a..5511ef0 100644
--- a/drivers/input/misc/cobalt_btns.c
+++ b/drivers/input/misc/cobalt_btns.c
@@ -1,7 +1,7 @@
/*
* Cobalt button interface driver.
*
- * Copyright (C) 2007 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ * Copyright (C) 2007-2008 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
*
* 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
@@ -15,7 +15,7 @@
*
* 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/init.h>
#include <linux/input-polldev.h>
@@ -55,7 +55,7 @@
status = ~readl(bdev->reg) >> 24;
for (i = 0; i < ARRAY_SIZE(bdev->keymap); i++) {
- if (status & (1UL << i)) {
+ if (status & (1U << i)) {
if (++bdev->count[i] == BUTTONS_COUNT_THRESHOLD) {
input_event(input, EV_MSC, MSC_SCAN, i);
input_report_key(input, bdev->keymap[i], 1);
@@ -97,16 +97,16 @@
input->name = "Cobalt buttons";
input->phys = "cobalt/input0";
input->id.bustype = BUS_HOST;
- input->cdev.dev = &pdev->dev;
+ input->dev.parent = &pdev->dev;
- input->keycode = pdev->keymap;
- input->keycodemax = ARRAY_SIZE(pdev->keymap);
+ input->keycode = bdev->keymap;
+ input->keycodemax = ARRAY_SIZE(bdev->keymap);
input->keycodesize = sizeof(unsigned short);
input_set_capability(input, EV_MSC, MSC_SCAN);
__set_bit(EV_KEY, input->evbit);
- for (i = 0; i < ARRAY_SIZE(buttons_map); i++)
- __set_bit(input->keycode[i], input->keybit);
+ for (i = 0; i < ARRAY_SIZE(cobalt_map); i++)
+ __set_bit(bdev->keymap[i], input->keybit);
__clear_bit(KEY_RESERVED, input->keybit);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index b346a3b..385e32b 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -116,8 +116,8 @@
}
if (priv->i->flags & ALPS_FW_BK_1) {
- back = packet[2] & 4;
- forward = packet[0] & 0x10;
+ back = packet[0] & 0x10;
+ forward = packet[2] & 4;
}
if (priv->i->flags & ALPS_FW_BK_2) {
@@ -483,6 +483,7 @@
dev2->id.vendor = 0x0002;
dev2->id.product = PSMOUSE_ALPS;
dev2->id.version = 0x0000;
+ dev2->dev.parent = &psmouse->ps2dev.serio->dev;
dev2->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
dev2->relbit[BIT_WORD(REL_X)] |= BIT_MASK(REL_X) | BIT_MASK(REL_Y);
diff --git a/drivers/input/serio/i8042-snirm.h b/drivers/input/serio/i8042-snirm.h
new file mode 100644
index 0000000..409a934
--- /dev/null
+++ b/drivers/input/serio/i8042-snirm.h
@@ -0,0 +1,75 @@
+#ifndef _I8042_SNIRM_H
+#define _I8042_SNIRM_H
+
+#include <asm/sni.h>
+
+/*
+ * 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.
+ */
+
+/*
+ * Names.
+ */
+
+#define I8042_KBD_PHYS_DESC "onboard/serio0"
+#define I8042_AUX_PHYS_DESC "onboard/serio1"
+#define I8042_MUX_PHYS_DESC "onboard/serio%d"
+
+/*
+ * IRQs.
+ */
+static int i8042_kbd_irq;
+static int i8042_aux_irq;
+#define I8042_KBD_IRQ i8042_kbd_irq
+#define I8042_AUX_IRQ i8042_aux_irq
+
+static void __iomem *kbd_iobase;
+
+#define I8042_COMMAND_REG (kbd_iobase + 0x64UL)
+#define I8042_DATA_REG (kbd_iobase + 0x60UL)
+
+static inline int i8042_read_data(void)
+{
+ return readb(kbd_iobase + 0x60UL);
+}
+
+static inline int i8042_read_status(void)
+{
+ return readb(kbd_iobase + 0x64UL);
+}
+
+static inline void i8042_write_data(int val)
+{
+ writeb(val, kbd_iobase + 0x60UL);
+}
+
+static inline void i8042_write_command(int val)
+{
+ writeb(val, kbd_iobase + 0x64UL);
+}
+static inline int i8042_platform_init(void)
+{
+ /* RM200 is strange ... */
+ if (sni_brd_type == SNI_BRD_RM200) {
+ kbd_iobase = ioremap(0x16000000, 4);
+ i8042_kbd_irq = 33;
+ i8042_aux_irq = 44;
+ } else {
+ kbd_iobase = ioremap(0x14000000, 4);
+ i8042_kbd_irq = 1;
+ i8042_aux_irq = 12;
+ }
+ if (!kbd_iobase)
+ return -ENOMEM;
+
+ return 0;
+}
+
+static inline void i8042_platform_exit(void)
+{
+
+}
+
+#endif /* _I8042_SNIRM_H */
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index 662e844..60931ac 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -277,6 +277,13 @@
DMI_MATCH(DMI_PRODUCT_NAME, "M636/A737 platform"),
},
},
+ {
+ .ident = "Lenovo 3000 n100",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "3000 N100"),
+ },
+ },
{ }
};
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 2763394..65a74cf 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -1151,7 +1151,6 @@
static int __devinit i8042_probe(struct platform_device *dev)
{
int error;
- char param;
error = i8042_controller_selftest();
if (error)
@@ -1174,7 +1173,7 @@
}
#ifdef CONFIG_X86
if (i8042_dritek) {
- param = 0x90;
+ char param = 0x90;
error = i8042_command(¶m, 0x1059);
if (error)
goto out_fail;
diff --git a/drivers/input/serio/i8042.h b/drivers/input/serio/i8042.h
index dd22d91..cbc1beb 100644
--- a/drivers/input/serio/i8042.h
+++ b/drivers/input/serio/i8042.h
@@ -16,8 +16,10 @@
#if defined(CONFIG_MACH_JAZZ)
#include "i8042-jazzio.h"
-#elif defined(CONFIG_SGI_IP22)
+#elif defined(CONFIG_SGI_HAS_I8042)
#include "i8042-ip22io.h"
+#elif defined(CONFIG_SNI_RM)
+#include "i8042-snirm.h"
#elif defined(CONFIG_PPC)
#include "i8042-ppcio.h"
#elif defined(CONFIG_SPARC)
diff --git a/drivers/input/tablet/wacom.h b/drivers/input/tablet/wacom.h
index 6542edb..acf9830 100644
--- a/drivers/input/tablet/wacom.h
+++ b/drivers/input/tablet/wacom.h
@@ -11,7 +11,7 @@
* Copyright (c) 2000 Daniel Egger <egger@suse.de>
* Copyright (c) 2001 Frederic Lepied <flepied@mandrakesoft.com>
* Copyright (c) 2004 Panagiotis Issaris <panagiotis.issaris@mech.kuleuven.ac.be>
- * Copyright (c) 2002-2007 Ping Cheng <pingc@wacom.com>
+ * Copyright (c) 2002-2008 Ping Cheng <pingc@wacom.com>
*
* ChangeLog:
* v0.1 (vp) - Initial release
@@ -65,6 +65,7 @@
* - and wacom_wac.c deals with Wacom specific code
* - Support Intuos3 4x6
* v1.47 (pc) - Added support for Bamboo
+ * v1.48 (pc) - Added support for Bamboo1, BambooFun, and Cintiq 12WX
*/
/*
@@ -85,7 +86,7 @@
/*
* Version Information
*/
-#define DRIVER_VERSION "v1.47"
+#define DRIVER_VERSION "v1.48"
#define DRIVER_AUTHOR "Vojtech Pavlik <vojtech@ucw.cz>"
#define DRIVER_DESC "USB Wacom Graphire and Wacom Intuos tablet driver"
#define DRIVER_LICENSE "GPL"
@@ -125,6 +126,7 @@
extern void input_dev_pl(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
extern void input_dev_pt(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
extern void input_dev_mo(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
+extern void input_dev_bee(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
extern __u16 wacom_le16_to_cpu(unsigned char *data);
extern __u16 wacom_be16_to_cpu(unsigned char *data);
extern struct wacom_features * get_wacom_feature(const struct usb_device_id *id);
diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index d64b1ea1..41caaef 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -171,6 +171,7 @@
input_dev->keybit[BIT_WORD(BTN_LEFT)] |= BIT_MASK(BTN_0) |
BIT_MASK(BTN_1) | BIT_MASK(BTN_2) | BIT_MASK(BTN_3);
input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
+ input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
}
void input_dev_i3(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
@@ -180,6 +181,11 @@
input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
}
+void input_dev_bee(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
+{
+ input_dev->keybit[BIT_WORD(BTN_LEFT)] |= BIT_MASK(BTN_8) | BIT_MASK(BTN_9);
+}
+
void input_dev_i(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
{
input_dev->evbit[0] |= BIT_MASK(EV_MSC) | BIT_MASK(EV_REL);
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index fc03ba2..ffe3384 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -163,7 +163,9 @@
}
id = STYLUS_DEVICE_ID;
- if (data[1] & 0x80) { /* in prox */
+ if ((data[1] & 0x80) && ((data[1] & 0x07) || data[2] || data[3] || data[4]
+ || data[5] || data[6] || (data[7] & 0x07))) {
+ /* in prox and not a pad data */
switch ((data[1] >> 5) & 3) {
@@ -233,7 +235,6 @@
if (data[7] & 0xf8) {
wacom_input_sync(wcombo); /* sync last event */
wacom->id[1] = 1;
- wacom->serial[1] = (data[7] & 0xf8);
wacom_report_key(wcombo, BTN_0, (data[7] & 0x40));
wacom_report_key(wcombo, BTN_4, (data[7] & 0x80));
rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
@@ -252,10 +253,9 @@
}
break;
case WACOM_MO:
- if ((data[7] & 0xf8) || (data[8] & 0x80)) {
+ if ((data[7] & 0xf8) || (data[8] & 0xff)) {
wacom_input_sync(wcombo); /* sync last event */
wacom->id[1] = 1;
- wacom->serial[1] = (data[7] & 0xf8);
wacom_report_key(wcombo, BTN_0, (data[7] & 0x08));
wacom_report_key(wcombo, BTN_1, (data[7] & 0x20));
wacom_report_key(wcombo, BTN_4, (data[7] & 0x10));
@@ -434,10 +434,12 @@
wacom_report_key(wcombo, BTN_5, (data[6] & 0x02));
wacom_report_key(wcombo, BTN_6, (data[6] & 0x04));
wacom_report_key(wcombo, BTN_7, (data[6] & 0x08));
+ wacom_report_key(wcombo, BTN_8, (data[5] & 0x10));
+ wacom_report_key(wcombo, BTN_9, (data[6] & 0x10));
wacom_report_abs(wcombo, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
wacom_report_abs(wcombo, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
- if((data[5] & 0x0f) | (data[6] & 0x0f) | (data[1] & 0x1f) |
+ if ((data[5] & 0x1f) | (data[6] & 0x1f) | (data[1] & 0x1f) |
data[2] | (data[3] & 0x1f) | data[4])
wacom_report_key(wcombo, wacom->tool[1], 1);
else
@@ -481,13 +483,11 @@
if (data[1] & 0x02) {
/* Rotation packet */
if (wacom->features->type >= INTUOS3S) {
- /* I3 marker pen rotation reported as wheel
- * due to valuator limitation
- */
+ /* I3 marker pen rotation */
t = (data[6] << 3) | ((data[7] >> 5) & 7);
t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
((t-1) / 2 + 450)) : (450 - t / 2) ;
- wacom_report_abs(wcombo, ABS_WHEEL, t);
+ wacom_report_abs(wcombo, ABS_Z, t);
} else {
/* 4D mouse rotation packet */
t = (data[6] << 3) | ((data[7] >> 5) & 7);
@@ -558,6 +558,7 @@
case INTUOS3:
case INTUOS3L:
case CINTIQ:
+ case WACOM_BEE:
return (wacom_intuos_irq(wacom_wac, wcombo));
break;
default:
@@ -577,6 +578,8 @@
case GRAPHIRE:
input_dev_g(input_dev, wacom_wac);
break;
+ case WACOM_BEE:
+ input_dev_bee(input_dev, wacom_wac);
case INTUOS3:
case INTUOS3L:
case CINTIQ:
@@ -607,12 +610,15 @@
{ "Wacom Graphire3 6x8", 8, 16704, 12064, 511, 63, GRAPHIRE },
{ "Wacom Graphire4 4x5", 8, 10208, 7424, 511, 63, WACOM_G4 },
{ "Wacom Graphire4 6x8", 8, 16704, 12064, 511, 63, WACOM_G4 },
+ { "Wacom BambooFun 4x5", 9, 14760, 9225, 511, 63, WACOM_MO },
+ { "Wacom BambooFun 6x8", 9, 21648, 13530, 511, 63, WACOM_MO },
{ "Wacom Volito", 8, 5104, 3712, 511, 63, GRAPHIRE },
{ "Wacom PenStation2", 8, 3250, 2320, 255, 63, GRAPHIRE },
{ "Wacom Volito2 4x5", 8, 5104, 3712, 511, 63, GRAPHIRE },
{ "Wacom Volito2 2x3", 8, 3248, 2320, 511, 63, GRAPHIRE },
- { "Wacom PenPartner2", 8, 3250, 2320, 255, 63, GRAPHIRE },
+ { "Wacom PenPartner2", 8, 3250, 2320, 511, 63, GRAPHIRE },
{ "Wacom Bamboo", 9, 14760, 9225, 511, 63, WACOM_MO },
+ { "Wacom Bamboo1", 8, 5104, 3712, 511, 63, GRAPHIRE },
{ "Wacom Intuos 4x5", 10, 12700, 10600, 1023, 31, INTUOS },
{ "Wacom Intuos 6x8", 10, 20320, 16240, 1023, 31, INTUOS },
{ "Wacom Intuos 9x12", 10, 30480, 24060, 1023, 31, INTUOS },
@@ -643,6 +649,7 @@
{ "Wacom Intuos3 6x11", 10, 54204, 31750, 1023, 63, INTUOS3 },
{ "Wacom Intuos3 4x6", 10, 31496, 19685, 1023, 63, INTUOS3S },
{ "Wacom Cintiq 21UX", 10, 87200, 65600, 1023, 63, CINTIQ },
+ { "Wacom Cintiq 12WX", 10, 53020, 33440, 1023, 63, WACOM_BEE },
{ "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 31, INTUOS },
{ }
};
@@ -656,12 +663,15 @@
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x14) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x15) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x16) },
+ { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x17) },
+ { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x18) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x60) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x61) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x62) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x63) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x64) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x65) },
+ { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x69) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x20) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x21) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x22) },
@@ -692,6 +702,7 @@
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB5) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB7) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x3F) },
+ { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC6) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x47) },
{ }
};
diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h
index a302e22..3342bc0 100644
--- a/drivers/input/tablet/wacom_wac.h
+++ b/drivers/input/tablet/wacom_wac.h
@@ -25,6 +25,7 @@
INTUOS3,
INTUOS3L,
CINTIQ,
+ WACOM_BEE,
WACOM_MO,
MAX_TYPE
};
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index 58934a40..57a1c28 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -213,7 +213,7 @@
struct ads7846 *ts = dev_get_drvdata(dev);
struct ser_req *req = kzalloc(sizeof *req, GFP_KERNEL);
int status;
- int sample;
+ int uninitialized_var(sample);
int use_internal;
if (!req)
diff --git a/drivers/isdn/gigaset/common.c b/drivers/isdn/gigaset/common.c
index aacedec..827c32c 100644
--- a/drivers/isdn/gigaset/common.c
+++ b/drivers/isdn/gigaset/common.c
@@ -637,7 +637,6 @@
err("maximum number of devices exceeded");
return NULL;
}
- mutex_init(&cs->mutex);
gig_dbg(DEBUG_INIT, "allocating bcs[0..%d]", channels - 1);
cs->bcs = kmalloc(channels * sizeof(struct bc_state), GFP_KERNEL);
@@ -898,8 +897,10 @@
{
mutex_lock(&cs->mutex);
- if (!(cs->flags & VALID_MINOR))
+ if (!(cs->flags & VALID_MINOR)) {
+ mutex_unlock(&cs->mutex);
return -1;
+ }
cs->waiting = 1;
@@ -1086,6 +1087,7 @@
drv->cs[i].driver = drv;
drv->cs[i].ops = drv->ops;
drv->cs[i].minor_index = i;
+ mutex_init(&drv->cs[i].mutex);
}
gigaset_if_initdriver(drv, procname, devname);
diff --git a/drivers/isdn/hisax/hisax_fcpcipnp.c b/drivers/isdn/hisax/hisax_fcpcipnp.c
index 7993e01..76043de 100644
--- a/drivers/isdn/hisax/hisax_fcpcipnp.c
+++ b/drivers/isdn/hisax/hisax_fcpcipnp.c
@@ -725,23 +725,6 @@
switch (adapter->type) {
case AVM_FRITZ_PCIV2:
- retval = request_irq(adapter->irq, fcpci2_irq, IRQF_SHARED,
- "fcpcipnp", adapter);
- break;
- case AVM_FRITZ_PCI:
- retval = request_irq(adapter->irq, fcpci_irq, IRQF_SHARED,
- "fcpcipnp", adapter);
- break;
- case AVM_FRITZ_PNP:
- retval = request_irq(adapter->irq, fcpci_irq, 0,
- "fcpcipnp", adapter);
- break;
- }
- if (retval)
- goto err_region;
-
- switch (adapter->type) {
- case AVM_FRITZ_PCIV2:
case AVM_FRITZ_PCI:
val = inl(adapter->io);
break;
@@ -796,6 +779,23 @@
switch (adapter->type) {
case AVM_FRITZ_PCIV2:
+ retval = request_irq(adapter->irq, fcpci2_irq, IRQF_SHARED,
+ "fcpcipnp", adapter);
+ break;
+ case AVM_FRITZ_PCI:
+ retval = request_irq(adapter->irq, fcpci_irq, IRQF_SHARED,
+ "fcpcipnp", adapter);
+ break;
+ case AVM_FRITZ_PNP:
+ retval = request_irq(adapter->irq, fcpci_irq, 0,
+ "fcpcipnp", adapter);
+ break;
+ }
+ if (retval)
+ goto err_region;
+
+ switch (adapter->type) {
+ case AVM_FRITZ_PCIV2:
fcpci2_init(adapter);
isacsx_setup(&adapter->isac);
break;
diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
index 9cef6fc..d4ad699 100644
--- a/drivers/isdn/i4l/isdn_common.c
+++ b/drivers/isdn/i4l/isdn_common.c
@@ -981,13 +981,13 @@
}
-static __inline int
+static inline int
isdn_minor2drv(int minor)
{
return (dev->drvmap[minor]);
}
-static __inline int
+static inline int
isdn_minor2chan(int minor)
{
return (dev->chanmap[minor]);
diff --git a/drivers/isdn/i4l/isdn_ttyfax.c b/drivers/isdn/i4l/isdn_ttyfax.c
index f93de4a..78f7660 100644
--- a/drivers/isdn/i4l/isdn_ttyfax.c
+++ b/drivers/isdn/i4l/isdn_ttyfax.c
@@ -906,7 +906,8 @@
sprintf(rs, "\r\n0-2");
isdn_tty_at_cout(rs, info);
} else {
- if ((f->phase != ISDN_FAX_PHASE_D) || (!info->faxonline & 1))
+ if ((f->phase != ISDN_FAX_PHASE_D) ||
+ (!(info->faxonline & 1)))
PARSE_ERROR1;
par = isdn_getnum(p);
if ((par < 0) || (par > 2))
diff --git a/drivers/isdn/i4l/isdn_v110.c b/drivers/isdn/i4l/isdn_v110.c
index 5484d3c..c5d02b6 100644
--- a/drivers/isdn/i4l/isdn_v110.c
+++ b/drivers/isdn/i4l/isdn_v110.c
@@ -62,7 +62,7 @@
* and to 67452301 when keylen = 2. This is necessary because ordering on
* the isdn line is the other way.
*/
-static __inline unsigned char
+static inline unsigned char
FlipBits(unsigned char c, int keylen)
{
unsigned char b = c;
diff --git a/drivers/isdn/isdnloop/isdnloop.c b/drivers/isdn/isdnloop/isdnloop.c
index 655ef9a..a335c85 100644
--- a/drivers/isdn/isdnloop/isdnloop.c
+++ b/drivers/isdn/isdnloop/isdnloop.c
@@ -1289,7 +1289,7 @@
}
break;
case ISDN_CMD_CLREAZ:
- if (!card->flags & ISDNLOOP_FLAGS_RUNNING)
+ if (!(card->flags & ISDNLOOP_FLAGS_RUNNING))
return -ENODEV;
if (card->leased)
break;
@@ -1333,7 +1333,7 @@
}
break;
case ISDN_CMD_SETL3:
- if (!card->flags & ISDNLOOP_FLAGS_RUNNING)
+ if (!(card->flags & ISDNLOOP_FLAGS_RUNNING))
return -ENODEV;
return 0;
default:
@@ -1380,7 +1380,7 @@
isdnloop_card *card = isdnloop_findcard(id);
if (card) {
- if (!card->flags & ISDNLOOP_FLAGS_RUNNING)
+ if (!(card->flags & ISDNLOOP_FLAGS_RUNNING))
return -ENODEV;
return (isdnloop_writecmd(buf, len, 1, card));
}
diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
index 7743d73..c632c08 100644
--- a/drivers/lguest/core.c
+++ b/drivers/lguest/core.c
@@ -69,11 +69,22 @@
switcher_page[i] = virt_to_page(addr);
}
+ /* First we check that the Switcher won't overlap the fixmap area at
+ * the top of memory. It's currently nowhere near, but it could have
+ * very strange effects if it ever happened. */
+ if (SWITCHER_ADDR + (TOTAL_SWITCHER_PAGES+1)*PAGE_SIZE > FIXADDR_START){
+ err = -ENOMEM;
+ printk("lguest: mapping switcher would thwack fixmap\n");
+ goto free_pages;
+ }
+
/* Now we reserve the "virtual memory area" we want: 0xFFC00000
* (SWITCHER_ADDR). We might not get it in theory, but in practice
- * it's worked so far. */
+ * it's worked so far. The end address needs +1 because __get_vm_area
+ * allocates an extra guard page, so we need space for that. */
switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
- VM_ALLOC, SWITCHER_ADDR, VMALLOC_END);
+ VM_ALLOC, SWITCHER_ADDR, SWITCHER_ADDR
+ + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
if (!switcher_vma) {
err = -ENOMEM;
printk("lguest: could not map switcher pages high\n");
diff --git a/drivers/lguest/lguest_user.c b/drivers/lguest/lguest_user.c
index 85d42d3..2221485 100644
--- a/drivers/lguest/lguest_user.c
+++ b/drivers/lguest/lguest_user.c
@@ -241,16 +241,17 @@
cpu = &lg->cpus[cpu_id];
if (!cpu)
return -EINVAL;
+
+ /* Once the Guest is dead, you can only read() why it died. */
+ if (lg->dead)
+ return -ENOENT;
+
+ /* If you're not the task which owns the Guest, all you can do
+ * is break the Launcher out of running the Guest. */
+ if (current != cpu->tsk && req != LHREQ_BREAK)
+ return -EPERM;
}
- /* Once the Guest is dead, all you can do is read() why it died. */
- if (lg && lg->dead)
- return -ENOENT;
-
- /* If you're not the task which owns the Guest, you can only break */
- if (lg && current != cpu->tsk && req != LHREQ_BREAK)
- return -EPERM;
-
switch (req) {
case LHREQ_INITIALIZE:
return initialize(file, input);
diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
index 275f23c..a7f64a9 100644
--- a/drivers/lguest/page_tables.c
+++ b/drivers/lguest/page_tables.c
@@ -391,7 +391,7 @@
{
unsigned int i;
for (i = 0; i < ARRAY_SIZE(lg->pgdirs); i++)
- if (lg->pgdirs[i].gpgdir == pgtable)
+ if (lg->pgdirs[i].pgdir && lg->pgdirs[i].gpgdir == pgtable)
break;
return i;
}
diff --git a/drivers/macintosh/via-pmu-backlight.c b/drivers/macintosh/via-pmu-backlight.c
index 741a2e3..a348bb0 100644
--- a/drivers/macintosh/via-pmu-backlight.c
+++ b/drivers/macintosh/via-pmu-backlight.c
@@ -17,7 +17,7 @@
static struct backlight_ops pmu_backlight_data;
static DEFINE_SPINLOCK(pmu_backlight_lock);
-static int sleeping;
+static int sleeping, uses_pmu_bl;
static u8 bl_curve[FB_BACKLIGHT_LEVELS];
static void pmu_backlight_init_curve(u8 off, u8 min, u8 max)
@@ -128,7 +128,7 @@
spin_lock_irqsave(&pmu_backlight_lock, flags);
sleeping = sleep;
- if (pmac_backlight) {
+ if (pmac_backlight && uses_pmu_bl) {
if (sleep) {
struct adb_request req;
@@ -166,6 +166,7 @@
printk(KERN_ERR "PMU Backlight registration failed\n");
return;
}
+ uses_pmu_bl = 1;
bd->props.max_brightness = FB_BACKLIGHT_LEVELS - 1;
pmu_backlight_init_curve(0x7F, 0x46, 0x0E);
diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index ebec663..d6365a9 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -2528,7 +2528,7 @@
EXPORT_SYMBOL(pmu_suspend);
EXPORT_SYMBOL(pmu_resume);
EXPORT_SYMBOL(pmu_unlock);
-#if defined(CONFIG_SUSPEND) && defined(CONFIG_PPC32)
+#if defined(CONFIG_PPC32)
EXPORT_SYMBOL(pmu_enable_irled);
EXPORT_SYMBOL(pmu_battery_count);
EXPORT_SYMBOL(pmu_batteries);
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index 7aeceed..c14dacd 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -1045,8 +1045,14 @@
if (bitmap == NULL)
return;
if (time_before(jiffies, bitmap->daemon_lastrun + bitmap->daemon_sleep*HZ))
- return;
+ goto done;
+
bitmap->daemon_lastrun = jiffies;
+ if (bitmap->allclean) {
+ bitmap->mddev->thread->timeout = MAX_SCHEDULE_TIMEOUT;
+ return;
+ }
+ bitmap->allclean = 1;
for (j = 0; j < bitmap->chunks; j++) {
bitmap_counter_t *bmc;
@@ -1068,8 +1074,10 @@
clear_page_attr(bitmap, page, BITMAP_PAGE_NEEDWRITE);
spin_unlock_irqrestore(&bitmap->lock, flags);
- if (need_write)
+ if (need_write) {
write_page(bitmap, page, 0);
+ bitmap->allclean = 0;
+ }
continue;
}
@@ -1098,6 +1106,9 @@
/*
if (j < 100) printk("bitmap: j=%lu, *bmc = 0x%x\n", j, *bmc);
*/
+ if (*bmc)
+ bitmap->allclean = 0;
+
if (*bmc == 2) {
*bmc=1; /* maybe clear the bit next time */
set_page_attr(bitmap, page, BITMAP_PAGE_CLEAN);
@@ -1132,6 +1143,9 @@
}
}
+ done:
+ if (bitmap->allclean == 0)
+ bitmap->mddev->thread->timeout = bitmap->daemon_sleep * HZ;
}
static bitmap_counter_t *bitmap_get_counter(struct bitmap *bitmap,
@@ -1226,6 +1240,7 @@
sectors -= blocks;
else sectors = 0;
}
+ bitmap->allclean = 0;
return 0;
}
@@ -1296,6 +1311,7 @@
}
}
spin_unlock_irq(&bitmap->lock);
+ bitmap->allclean = 0;
return rv;
}
@@ -1332,6 +1348,7 @@
}
unlock:
spin_unlock_irqrestore(&bitmap->lock, flags);
+ bitmap->allclean = 0;
}
void bitmap_close_sync(struct bitmap *bitmap)
@@ -1399,7 +1416,7 @@
set_page_attr(bitmap, page, BITMAP_PAGE_CLEAN);
}
spin_unlock_irq(&bitmap->lock);
-
+ bitmap->allclean = 0;
}
/* dirty the memory and file bits for bitmap chunks "s" to "e" */
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 7da6ec2..61ccbd2 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -1105,7 +1105,11 @@
rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
bmask = queue_hardsect_size(rdev->bdev->bd_disk->queue)-1;
if (rdev->sb_size & bmask)
- rdev-> sb_size = (rdev->sb_size | bmask)+1;
+ rdev->sb_size = (rdev->sb_size | bmask) + 1;
+
+ if (minor_version
+ && rdev->data_offset < sb_offset + (rdev->sb_size/512))
+ return -EINVAL;
if (sb->level == cpu_to_le32(LEVEL_MULTIPATH))
rdev->desc_nr = -1;
@@ -1137,7 +1141,7 @@
else
ret = 0;
}
- if (minor_version)
+ if (minor_version)
rdev->size = ((rdev->bdev->bd_inode->i_size>>9) - le64_to_cpu(sb->data_offset)) / 2;
else
rdev->size = rdev->sb_offset;
@@ -1499,7 +1503,8 @@
free_disk_sb(rdev);
list_del_init(&rdev->same_set);
#ifndef MODULE
- md_autodetect_dev(rdev->bdev->bd_dev);
+ if (test_bit(AutoDetected, &rdev->flags))
+ md_autodetect_dev(rdev->bdev->bd_dev);
#endif
unlock_rdev(rdev);
kobject_put(&rdev->kobj);
@@ -1859,17 +1864,6 @@
__ATTR(state, S_IRUGO|S_IWUSR, state_show, state_store);
static ssize_t
-super_show(mdk_rdev_t *rdev, char *page)
-{
- if (rdev->sb_loaded && rdev->sb_size) {
- memcpy(page, page_address(rdev->sb_page), rdev->sb_size);
- return rdev->sb_size;
- } else
- return 0;
-}
-static struct rdev_sysfs_entry rdev_super = __ATTR_RO(super);
-
-static ssize_t
errors_show(mdk_rdev_t *rdev, char *page)
{
return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors));
@@ -1996,9 +1990,11 @@
char *e;
unsigned long long size = simple_strtoull(buf, &e, 10);
unsigned long long oldsize = rdev->size;
+ mddev_t *my_mddev = rdev->mddev;
+
if (e==buf || (*e && *e != '\n'))
return -EINVAL;
- if (rdev->mddev->pers)
+ if (my_mddev->pers)
return -EBUSY;
rdev->size = size;
if (size > oldsize && rdev->mddev->external) {
@@ -2011,7 +2007,7 @@
int overlap = 0;
struct list_head *tmp, *tmp2;
- mddev_unlock(rdev->mddev);
+ mddev_unlock(my_mddev);
for_each_mddev(mddev, tmp) {
mdk_rdev_t *rdev2;
@@ -2031,7 +2027,7 @@
break;
}
}
- mddev_lock(rdev->mddev);
+ mddev_lock(my_mddev);
if (overlap) {
/* Someone else could have slipped in a size
* change here, but doing so is just silly.
@@ -2043,8 +2039,8 @@
return -EBUSY;
}
}
- if (size < rdev->mddev->size || rdev->mddev->size == 0)
- rdev->mddev->size = size;
+ if (size < my_mddev->size || my_mddev->size == 0)
+ my_mddev->size = size;
return len;
}
@@ -2053,7 +2049,6 @@
static struct attribute *rdev_default_attrs[] = {
&rdev_state.attr,
- &rdev_super.attr,
&rdev_errors.attr,
&rdev_slot.attr,
&rdev_offset.attr,
@@ -2065,10 +2060,21 @@
{
struct rdev_sysfs_entry *entry = container_of(attr, struct rdev_sysfs_entry, attr);
mdk_rdev_t *rdev = container_of(kobj, mdk_rdev_t, kobj);
+ mddev_t *mddev = rdev->mddev;
+ ssize_t rv;
if (!entry->show)
return -EIO;
- return entry->show(rdev, page);
+
+ rv = mddev ? mddev_lock(mddev) : -EBUSY;
+ if (!rv) {
+ if (rdev->mddev == NULL)
+ rv = -EBUSY;
+ else
+ rv = entry->show(rdev, page);
+ mddev_unlock(mddev);
+ }
+ return rv;
}
static ssize_t
@@ -2077,15 +2083,19 @@
{
struct rdev_sysfs_entry *entry = container_of(attr, struct rdev_sysfs_entry, attr);
mdk_rdev_t *rdev = container_of(kobj, mdk_rdev_t, kobj);
- int rv;
+ ssize_t rv;
+ mddev_t *mddev = rdev->mddev;
if (!entry->store)
return -EIO;
if (!capable(CAP_SYS_ADMIN))
return -EACCES;
- rv = mddev_lock(rdev->mddev);
+ rv = mddev ? mddev_lock(mddev): -EBUSY;
if (!rv) {
- rv = entry->store(rdev, page, length);
+ if (rdev->mddev == NULL)
+ rv = -EBUSY;
+ else
+ rv = entry->store(rdev, page, length);
mddev_unlock(rdev->mddev);
}
return rv;
@@ -5127,7 +5137,7 @@
if (mddev->ro==1)
seq_printf(seq, " (read-only)");
if (mddev->ro==2)
- seq_printf(seq, "(auto-read-only)");
+ seq_printf(seq, " (auto-read-only)");
seq_printf(seq, " %s", mddev->pers->name);
}
@@ -5351,6 +5361,7 @@
mddev->ro = 0;
set_bit(MD_RECOVERY_NEEDED, &mddev->recovery);
md_wakeup_thread(mddev->thread);
+ md_wakeup_thread(mddev->sync_thread);
}
atomic_inc(&mddev->writes_pending);
if (mddev->in_sync) {
@@ -6021,6 +6032,7 @@
MD_BUG();
continue;
}
+ set_bit(AutoDetected, &rdev->flags);
list_add(&rdev->same_set, &pending_raid_disks);
i_passed++;
}
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 5c7fef0..ff61b30 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -592,6 +592,37 @@
}
+static int flush_pending_writes(conf_t *conf)
+{
+ /* Any writes that have been queued but are awaiting
+ * bitmap updates get flushed here.
+ * We return 1 if any requests were actually submitted.
+ */
+ int rv = 0;
+
+ spin_lock_irq(&conf->device_lock);
+
+ if (conf->pending_bio_list.head) {
+ struct bio *bio;
+ bio = bio_list_get(&conf->pending_bio_list);
+ blk_remove_plug(conf->mddev->queue);
+ spin_unlock_irq(&conf->device_lock);
+ /* flush any pending bitmap writes to
+ * disk before proceeding w/ I/O */
+ bitmap_unplug(conf->mddev->bitmap);
+
+ while (bio) { /* submit pending writes */
+ struct bio *next = bio->bi_next;
+ bio->bi_next = NULL;
+ generic_make_request(bio);
+ bio = next;
+ }
+ rv = 1;
+ } else
+ spin_unlock_irq(&conf->device_lock);
+ return rv;
+}
+
/* Barriers....
* Sometimes we need to suspend IO while we do something else,
* either some resync/recovery, or reconfigure the array.
@@ -673,15 +704,23 @@
/* stop syncio and normal IO and wait for everything to
* go quite.
* We increment barrier and nr_waiting, and then
- * wait until barrier+nr_pending match nr_queued+2
+ * wait until nr_pending match nr_queued+1
+ * This is called in the context of one normal IO request
+ * that has failed. Thus any sync request that might be pending
+ * will be blocked by nr_pending, and we need to wait for
+ * pending IO requests to complete or be queued for re-try.
+ * Thus the number queued (nr_queued) plus this request (1)
+ * must match the number of pending IOs (nr_pending) before
+ * we continue.
*/
spin_lock_irq(&conf->resync_lock);
conf->barrier++;
conf->nr_waiting++;
wait_event_lock_irq(conf->wait_barrier,
- conf->barrier+conf->nr_pending == conf->nr_queued+2,
+ conf->nr_pending == conf->nr_queued+1,
conf->resync_lock,
- raid1_unplug(conf->mddev->queue));
+ ({ flush_pending_writes(conf);
+ raid1_unplug(conf->mddev->queue); }));
spin_unlock_irq(&conf->resync_lock);
}
static void unfreeze_array(conf_t *conf)
@@ -907,6 +946,9 @@
blk_plug_device(mddev->queue);
spin_unlock_irqrestore(&conf->device_lock, flags);
+ /* In case raid1d snuck into freeze_array */
+ wake_up(&conf->wait_barrier);
+
if (do_sync)
md_wakeup_thread(mddev->thread);
#if 0
@@ -1473,28 +1515,14 @@
for (;;) {
char b[BDEVNAME_SIZE];
+
+ unplug += flush_pending_writes(conf);
+
spin_lock_irqsave(&conf->device_lock, flags);
-
- if (conf->pending_bio_list.head) {
- bio = bio_list_get(&conf->pending_bio_list);
- blk_remove_plug(mddev->queue);
+ if (list_empty(head)) {
spin_unlock_irqrestore(&conf->device_lock, flags);
- /* flush any pending bitmap writes to disk before proceeding w/ I/O */
- bitmap_unplug(mddev->bitmap);
-
- while (bio) { /* submit pending writes */
- struct bio *next = bio->bi_next;
- bio->bi_next = NULL;
- generic_make_request(bio);
- bio = next;
- }
- unplug = 1;
-
- continue;
- }
-
- if (list_empty(head))
break;
+ }
r1_bio = list_entry(head->prev, r1bio_t, retry_list);
list_del(head->prev);
conf->nr_queued--;
@@ -1590,7 +1618,6 @@
}
}
}
- spin_unlock_irqrestore(&conf->device_lock, flags);
if (unplug)
unplug_slaves(mddev);
}
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 017f581..32389d2 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -537,7 +537,8 @@
current_distance = abs(r10_bio->devs[slot].addr -
conf->mirrors[disk].head_position);
- /* Find the disk whose head is closest */
+ /* Find the disk whose head is closest,
+ * or - for far > 1 - find the closest to partition beginning */
for (nslot = slot; nslot < conf->copies; nslot++) {
int ndisk = r10_bio->devs[nslot].devnum;
@@ -557,8 +558,13 @@
slot = nslot;
break;
}
- new_distance = abs(r10_bio->devs[nslot].addr -
- conf->mirrors[ndisk].head_position);
+
+ /* for far > 1 always use the lowest address */
+ if (conf->far_copies > 1)
+ new_distance = r10_bio->devs[nslot].addr;
+ else
+ new_distance = abs(r10_bio->devs[nslot].addr -
+ conf->mirrors[ndisk].head_position);
if (new_distance < current_distance) {
current_distance = new_distance;
disk = ndisk;
@@ -629,7 +635,36 @@
return ret;
}
+static int flush_pending_writes(conf_t *conf)
+{
+ /* Any writes that have been queued but are awaiting
+ * bitmap updates get flushed here.
+ * We return 1 if any requests were actually submitted.
+ */
+ int rv = 0;
+ spin_lock_irq(&conf->device_lock);
+
+ if (conf->pending_bio_list.head) {
+ struct bio *bio;
+ bio = bio_list_get(&conf->pending_bio_list);
+ blk_remove_plug(conf->mddev->queue);
+ spin_unlock_irq(&conf->device_lock);
+ /* flush any pending bitmap writes to disk
+ * before proceeding w/ I/O */
+ bitmap_unplug(conf->mddev->bitmap);
+
+ while (bio) { /* submit pending writes */
+ struct bio *next = bio->bi_next;
+ bio->bi_next = NULL;
+ generic_make_request(bio);
+ bio = next;
+ }
+ rv = 1;
+ } else
+ spin_unlock_irq(&conf->device_lock);
+ return rv;
+}
/* Barriers....
* Sometimes we need to suspend IO while we do something else,
* either some resync/recovery, or reconfigure the array.
@@ -712,15 +747,23 @@
/* stop syncio and normal IO and wait for everything to
* go quiet.
* We increment barrier and nr_waiting, and then
- * wait until barrier+nr_pending match nr_queued+2
+ * wait until nr_pending match nr_queued+1
+ * This is called in the context of one normal IO request
+ * that has failed. Thus any sync request that might be pending
+ * will be blocked by nr_pending, and we need to wait for
+ * pending IO requests to complete or be queued for re-try.
+ * Thus the number queued (nr_queued) plus this request (1)
+ * must match the number of pending IOs (nr_pending) before
+ * we continue.
*/
spin_lock_irq(&conf->resync_lock);
conf->barrier++;
conf->nr_waiting++;
wait_event_lock_irq(conf->wait_barrier,
- conf->barrier+conf->nr_pending == conf->nr_queued+2,
+ conf->nr_pending == conf->nr_queued+1,
conf->resync_lock,
- raid10_unplug(conf->mddev->queue));
+ ({ flush_pending_writes(conf);
+ raid10_unplug(conf->mddev->queue); }));
spin_unlock_irq(&conf->resync_lock);
}
@@ -892,6 +935,9 @@
blk_plug_device(mddev->queue);
spin_unlock_irqrestore(&conf->device_lock, flags);
+ /* In case raid10d snuck in to freeze_array */
+ wake_up(&conf->wait_barrier);
+
if (do_sync)
md_wakeup_thread(mddev->thread);
@@ -1464,28 +1510,14 @@
for (;;) {
char b[BDEVNAME_SIZE];
+
+ unplug += flush_pending_writes(conf);
+
spin_lock_irqsave(&conf->device_lock, flags);
-
- if (conf->pending_bio_list.head) {
- bio = bio_list_get(&conf->pending_bio_list);
- blk_remove_plug(mddev->queue);
+ if (list_empty(head)) {
spin_unlock_irqrestore(&conf->device_lock, flags);
- /* flush any pending bitmap writes to disk before proceeding w/ I/O */
- bitmap_unplug(mddev->bitmap);
-
- while (bio) { /* submit pending writes */
- struct bio *next = bio->bi_next;
- bio->bi_next = NULL;
- generic_make_request(bio);
- bio = next;
- }
- unplug = 1;
-
- continue;
- }
-
- if (list_empty(head))
break;
+ }
r10_bio = list_entry(head->prev, r10bio_t, retry_list);
list_del(head->prev);
conf->nr_queued--;
@@ -1548,7 +1580,6 @@
}
}
}
- spin_unlock_irqrestore(&conf->device_lock, flags);
if (unplug)
unplug_slaves(mddev);
}
@@ -1787,6 +1818,8 @@
if (j == conf->copies) {
/* Cannot recover, so abort the recovery */
put_buf(r10_bio);
+ if (rb2)
+ atomic_dec(&rb2->remaining);
r10_bio = rb2;
if (!test_and_set_bit(MD_RECOVERY_ERR, &mddev->recovery))
printk(KERN_INFO "raid10: %s: insufficient working devices for recovery.\n",
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 2d6f1a5..c574cf5 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -1143,7 +1143,7 @@
rdev = conf->disks[i].rdev;
printk(KERN_INFO "raid5:%s: read error corrected (%lu sectors at %llu on %s)\n",
mdname(conf->mddev), STRIPE_SECTORS,
- (unsigned long long)sh->sector + rdev->data_offset,
+ (unsigned long long)(sh->sector + rdev->data_offset),
bdevname(rdev->bdev, b));
clear_bit(R5_ReadError, &sh->dev[i].flags);
clear_bit(R5_ReWrite, &sh->dev[i].flags);
@@ -1160,13 +1160,13 @@
if (conf->mddev->degraded)
printk(KERN_WARNING "raid5:%s: read error not correctable (sector %llu on %s).\n",
mdname(conf->mddev),
- (unsigned long long)sh->sector + rdev->data_offset,
+ (unsigned long long)(sh->sector + rdev->data_offset),
bdn);
else if (test_bit(R5_ReWrite, &sh->dev[i].flags))
/* Oh, no!!! */
printk(KERN_WARNING "raid5:%s: read error NOT corrected!! (sector %llu on %s).\n",
mdname(conf->mddev),
- (unsigned long long)sh->sector + rdev->data_offset,
+ (unsigned long long)(sh->sector + rdev->data_offset),
bdn);
else if (atomic_read(&rdev->read_errors)
> conf->max_nr_stripes)
diff --git a/drivers/media/dvb/dvb-usb/opera1.c b/drivers/media/dvb/dvb-usb/opera1.c
index 21935bf..302cc67 100644
--- a/drivers/media/dvb/dvb-usb/opera1.c
+++ b/drivers/media/dvb/dvb-usb/opera1.c
@@ -478,9 +478,9 @@
err("could not restart the USB controller CPU.");
ret = -EINVAL;
}
- kfree(p);
}
}
+ kfree(p);
if (fw) {
release_firmware(fw);
}
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index 37072a2..1832966 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -305,7 +305,7 @@
config VIDEO_CX2341X
tristate "Conexant CX2341x MPEG encoders"
- depends on VIDEO_V4L2 && EXPERIMENTAL
+ depends on VIDEO_V4L2 && EXPERIMENTAL && VIDEO_V4L2_COMMON
---help---
Support for the Conexant CX23416 MPEG encoders
and CX23415 MPEG encoder/decoders.
@@ -382,7 +382,7 @@
config VIDEO_VIVI
tristate "Virtual Video Driver"
- depends on VIDEO_V4L2 && !SPARC32 && !SPARC64
+ depends on VIDEO_DEV && VIDEO_V4L2 && !SPARC32 && !SPARC64
select VIDEOBUF_VMALLOC
default n
---help---
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index 5404fcc..a080c14 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -3389,7 +3389,6 @@
.vidiocgmbuf = vidiocgmbuf,
#endif
.vidioc_g_crop = bttv_g_crop,
- .vidioc_g_crop = bttv_g_crop,
.vidioc_s_crop = bttv_s_crop,
.vidioc_g_fbuf = bttv_g_fbuf,
.vidioc_s_fbuf = bttv_s_fbuf,
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index e6b7f51..8c9a8ad 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -2196,6 +2196,11 @@
cx88_reset(core);
cx88_card_setup_pre_i2c(core);
cx88_i2c_init(core, pci);
+
+ /* load tuner module, if needed */
+ if (TUNER_ABSENT != core->board.tuner_type)
+ request_module("tuner");
+
cx88_call_i2c_clients (core, TUNER_SET_STANDBY, NULL);
cx88_card_setup(core);
cx88_ir_init(core, pci);
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 7f1931a..2271796 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -1826,8 +1826,6 @@
cx_set(MO_PCI_INTMSK, core->pci_irqmask);
/* load and configure helper modules */
- if (TUNER_ABSENT != core->board.tuner_type)
- request_module("tuner");
if (core->board.audio_chip == AUDIO_CHIP_WM8775)
request_module("wm8775");
diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index 7d1537c..c1caaa8 100644
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -267,7 +267,7 @@
for (i = 0; i < 10; i++) {
if ((ret = em28xx_read_reg(dev, AC97BUSY_REG)) < 0)
return ret;
- if (!((u8) ret) & 0x01)
+ if (!(ret & 0x01))
return 0;
msleep(5);
}
diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
index d42f120..948ca35 100644
--- a/drivers/media/video/ivtv/ivtv-driver.c
+++ b/drivers/media/video/ivtv/ivtv-driver.c
@@ -54,7 +54,6 @@
#include "ivtv-vbi.h"
#include "ivtv-routing.h"
#include "ivtv-gpio.h"
-#include "ivtv-yuv.h"
#include <media/tveeprom.h>
#include <media/saa7115.h>
@@ -700,6 +699,9 @@
itv->vbi.in.type = V4L2_BUF_TYPE_SLICED_VBI_CAPTURE;
itv->vbi.sliced_in = &itv->vbi.in.fmt.sliced;
+ /* Init the sg table for osd/yuv output */
+ sg_init_table(itv->udma.SGlist, IVTV_DMA_SG_OSD_ENT);
+
/* OSD */
itv->osd_global_alpha_state = 1;
itv->osd_global_alpha = 255;
@@ -1053,9 +1055,6 @@
goto free_io;
}
- /* Check yuv output filter table */
- if (itv->has_cx23415) ivtv_yuv_filter_check(itv);
-
ivtv_gpio_init(itv);
/* active i2c */
diff --git a/drivers/media/video/ivtv/ivtv-firmware.c b/drivers/media/video/ivtv/ivtv-firmware.c
index 425eb10..6dba55b 100644
--- a/drivers/media/video/ivtv/ivtv-firmware.c
+++ b/drivers/media/video/ivtv/ivtv-firmware.c
@@ -22,6 +22,7 @@
#include "ivtv-driver.h"
#include "ivtv-mailbox.h"
#include "ivtv-firmware.h"
+#include "ivtv-yuv.h"
#include <linux/firmware.h>
#define IVTV_MASK_SPU_ENABLE 0xFFFFFFFE
@@ -225,11 +226,14 @@
return 0;
itv->dec_mbox.mbox = ivtv_search_mailbox(itv->dec_mem, IVTV_DECODER_SIZE);
- if (itv->dec_mbox.mbox == NULL)
+ if (itv->dec_mbox.mbox == NULL) {
IVTV_ERR("Decoder mailbox not found\n");
- else if (itv->has_cx23415 && ivtv_vapi(itv, CX2341X_DEC_PING_FW, 0)) {
+ } else if (itv->has_cx23415 && ivtv_vapi(itv, CX2341X_DEC_PING_FW, 0)) {
IVTV_ERR("Decoder firmware dead!\n");
itv->dec_mbox.mbox = NULL;
+ } else {
+ /* Firmware okay, so check yuv output filter table */
+ ivtv_yuv_filter_check(itv);
}
return itv->dec_mbox.mbox ? 0 : -ENODEV;
}
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 262830d..6f57442 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -2484,27 +2484,28 @@
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
.gpiomask = 0x080200000,
- .inputs = {{
- .name = name_tv,
- .vmux = 4,
- .amux = TV,
- .tv = 1,
- },{
- .name = name_comp1,
- .vmux = 1,
- .amux = LINE2,
- },{
- .name = name_comp2,
- .vmux = 0,
- .amux = LINE2,
- },{
- .name = name_svideo,
- .vmux = 8,
- .amux = LINE2,
- }},
+ .inputs = { {
+ .name = name_tv,
+ .vmux = 4,
+ .amux = TV,
+ .tv = 1,
+ }, {
+ .name = name_comp1,
+ .vmux = 1,
+ .amux = LINE2,
+ }, {
+ .name = name_comp2,
+ .vmux = 0,
+ .amux = LINE2,
+ }, {
+ .name = name_svideo,
+ .vmux = 8,
+ .amux = LINE2,
+ } },
.radio = {
- .name = name_radio,
- .amux = LINE1,
+ .name = name_radio,
+ .amux = TV,
+ .gpio = 0x0200000,
},
},
[SAA7134_BOARD_ASUSTeK_P7131_DUAL] = {
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 52baa4f..58ab163 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -1022,12 +1022,13 @@
saa7134_i2c_register(dev);
/* initialize hardware #2 */
+ if (TUNER_ABSENT != dev->tuner_type)
+ request_module("tuner");
saa7134_board_init2(dev);
+
saa7134_hwinit2(dev);
/* load i2c helpers */
- if (TUNER_ABSENT != dev->tuner_type)
- request_module("tuner");
if (card_is_empress(dev)) {
request_module("saa6752hs");
}
diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c
index 445eba4..d28318c 100644
--- a/drivers/media/video/tvp5150.c
+++ b/drivers/media/video/tvp5150.c
@@ -672,7 +672,7 @@
if (std == V4L2_STD_ALL) {
tvp5150_err("VBI can't be configured without knowing number of lines\n");
return 0;
- } else if (std && V4L2_STD_625_50) {
+ } else if (std & V4L2_STD_625_50) {
/* Don't follow NTSC Line number convension */
line += 3;
}
@@ -719,7 +719,7 @@
if (std == V4L2_STD_ALL) {
tvp5150_err("VBI can't be configured without knowing number of lines\n");
return 0;
- } else if (std && V4L2_STD_625_50) {
+ } else if (std & V4L2_STD_625_50) {
/* Don't follow NTSC Line number convension */
line += 3;
}
diff --git a/drivers/media/video/usbvideo/usbvideo.c b/drivers/media/video/usbvideo/usbvideo.c
index fb434b5..5d363be 100644
--- a/drivers/media/video/usbvideo/usbvideo.c
+++ b/drivers/media/video/usbvideo/usbvideo.c
@@ -1034,6 +1034,11 @@
info("%s: iface=%d. endpoint=$%02x paletteBits=$%08lx",
__FUNCTION__, uvd->iface, uvd->video_endp, uvd->paletteBits);
}
+ if (uvd->dev == NULL) {
+ err("%s: uvd->dev == NULL", __FUNCTION__);
+ return -EINVAL;
+ }
+ uvd->vdev.dev=&(uvd->dev->dev);
if (video_register_device(&uvd->vdev, VFL_TYPE_GRABBER, video_nr) == -1) {
err("%s: video_register_device failed", __FUNCTION__);
return -EPIPE;
@@ -1041,10 +1046,6 @@
if (uvd->debug > 1) {
info("%s: video_register_device() successful", __FUNCTION__);
}
- if (uvd->dev == NULL) {
- err("%s: uvd->dev == NULL", __FUNCTION__);
- return -EINVAL;
- }
info("%s on /dev/video%d: canvas=%s videosize=%s",
(uvd->handle != NULL) ? uvd->handle->drvName : "???",
diff --git a/drivers/media/video/v4l1-compat.c b/drivers/media/video/v4l1-compat.c
index dcf22a3..50e1ff9 100644
--- a/drivers/media/video/v4l1-compat.c
+++ b/drivers/media/video/v4l1-compat.c
@@ -303,7 +303,11 @@
{
struct video_capability *cap = arg;
- cap2 = kzalloc(sizeof(*cap2),GFP_KERNEL);
+ cap2 = kzalloc(sizeof(*cap2), GFP_KERNEL);
+ if (!cap2) {
+ err = -ENOMEM;
+ break;
+ }
memset(cap, 0, sizeof(*cap));
memset(&fbuf2, 0, sizeof(fbuf2));
@@ -426,7 +430,11 @@
{
struct video_window *win = arg;
- fmt2 = kzalloc(sizeof(*fmt2),GFP_KERNEL);
+ fmt2 = kzalloc(sizeof(*fmt2), GFP_KERNEL);
+ if (!fmt2) {
+ err = -ENOMEM;
+ break;
+ }
memset(win,0,sizeof(*win));
fmt2->type = V4L2_BUF_TYPE_VIDEO_OVERLAY;
@@ -464,7 +472,11 @@
struct video_window *win = arg;
int err1,err2;
- fmt2 = kzalloc(sizeof(*fmt2),GFP_KERNEL);
+ fmt2 = kzalloc(sizeof(*fmt2), GFP_KERNEL);
+ if (!fmt2) {
+ err = -ENOMEM;
+ break;
+ }
fmt2->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
drv(inode, file, VIDIOC_STREAMOFF, &fmt2->type);
err1 = drv(inode, file, VIDIOC_G_FMT, fmt2);
@@ -586,6 +598,12 @@
{
struct video_picture *pict = arg;
+ fmt2 = kzalloc(sizeof(*fmt2), GFP_KERNEL);
+ if (!fmt2) {
+ err = -ENOMEM;
+ break;
+ }
+
pict->brightness = get_v4l_control(inode, file,
V4L2_CID_BRIGHTNESS,drv);
pict->hue = get_v4l_control(inode, file,
@@ -597,7 +615,6 @@
pict->whiteness = get_v4l_control(inode, file,
V4L2_CID_WHITENESS, drv);
- fmt2 = kzalloc(sizeof(*fmt2),GFP_KERNEL);
fmt2->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
err = drv(inode, file, VIDIOC_G_FMT, fmt2);
if (err < 0) {
@@ -617,6 +634,11 @@
struct video_picture *pict = arg;
int mem_err = 0, ovl_err = 0;
+ fmt2 = kzalloc(sizeof(*fmt2), GFP_KERNEL);
+ if (!fmt2) {
+ err = -ENOMEM;
+ break;
+ }
memset(&fbuf2, 0, sizeof(fbuf2));
set_v4l_control(inode, file,
@@ -636,7 +658,6 @@
* different pixel formats for memory vs overlay.
*/
- fmt2 = kzalloc(sizeof(*fmt2),GFP_KERNEL);
fmt2->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
err = drv(inode, file, VIDIOC_G_FMT, fmt2);
/* If VIDIOC_G_FMT failed, then the driver likely doesn't
@@ -890,7 +911,11 @@
{
struct video_mmap *mm = arg;
- fmt2 = kzalloc(sizeof(*fmt2),GFP_KERNEL);
+ fmt2 = kzalloc(sizeof(*fmt2), GFP_KERNEL);
+ if (!fmt2) {
+ err = -ENOMEM;
+ break;
+ }
memset(&buf2,0,sizeof(buf2));
fmt2->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
@@ -986,7 +1011,11 @@
{
struct vbi_format *fmt = arg;
- fmt2 = kzalloc(sizeof(*fmt2),GFP_KERNEL);
+ fmt2 = kzalloc(sizeof(*fmt2), GFP_KERNEL);
+ if (!fmt2) {
+ err = -ENOMEM;
+ break;
+ }
fmt2->type = V4L2_BUF_TYPE_VBI_CAPTURE;
err = drv(inode, file, VIDIOC_G_FMT, fmt2);
@@ -1018,8 +1047,11 @@
break;
}
- fmt2 = kzalloc(sizeof(*fmt2),GFP_KERNEL);
-
+ fmt2 = kzalloc(sizeof(*fmt2), GFP_KERNEL);
+ if (!fmt2) {
+ err = -ENOMEM;
+ break;
+ }
fmt2->type = V4L2_BUF_TYPE_VBI_CAPTURE;
fmt2->fmt.vbi.samples_per_line = fmt->samples_per_line;
fmt2->fmt.vbi.sampling_rate = fmt->sampling_rate;
diff --git a/drivers/memstick/Kconfig b/drivers/memstick/Kconfig
index 1093fdb..f0ca41c 100644
--- a/drivers/memstick/Kconfig
+++ b/drivers/memstick/Kconfig
@@ -8,7 +8,7 @@
Sony MemoryStick is a proprietary storage/extension card protocol.
If you want MemoryStick support, you should say Y here and also
- to the specific driver for your MMC interface.
+ to the specific driver for your MemoryStick interface.
if MEMSTICK
diff --git a/drivers/memstick/core/memstick.c b/drivers/memstick/core/memstick.c
index bba467f..946e3d3 100644
--- a/drivers/memstick/core/memstick.c
+++ b/drivers/memstick/core/memstick.c
@@ -18,7 +18,6 @@
#include <linux/delay.h>
#define DRIVER_NAME "memstick"
-#define DRIVER_VERSION "0.2"
static unsigned int cmd_retries = 3;
module_param(cmd_retries, uint, 0644);
@@ -236,7 +235,7 @@
rc = host->card->next_request(host->card, mrq);
if (!rc)
- host->retries = cmd_retries;
+ host->retries = cmd_retries > 1 ? cmd_retries - 1 : 1;
else
*mrq = NULL;
@@ -271,14 +270,12 @@
mrq->data_dir = READ;
mrq->sg = *sg;
- mrq->io_type = MEMSTICK_IO_SG;
+ mrq->long_data = 1;
if (tpc == MS_TPC_SET_CMD || tpc == MS_TPC_EX_SET_CMD)
mrq->need_card_int = 1;
else
mrq->need_card_int = 0;
-
- mrq->get_int_reg = 0;
}
EXPORT_SYMBOL(memstick_init_req_sg);
@@ -306,14 +303,12 @@
if (mrq->data_dir == WRITE)
memcpy(mrq->data, buf, mrq->data_len);
- mrq->io_type = MEMSTICK_IO_VAL;
+ mrq->long_data = 0;
if (tpc == MS_TPC_SET_CMD || tpc == MS_TPC_EX_SET_CMD)
mrq->need_card_int = 1;
else
mrq->need_card_int = 0;
-
- mrq->get_int_reg = 0;
}
EXPORT_SYMBOL(memstick_init_req);
@@ -343,6 +338,7 @@
card->id.class = id_reg.class;
}
complete(&card->mrq_complete);
+ dev_dbg(&card->dev, "if_mode = %02x\n", id_reg.if_mode);
return -EAGAIN;
}
}
@@ -423,7 +419,6 @@
{
host->set_param(host, MEMSTICK_POWER, MEMSTICK_POWER_ON);
host->set_param(host, MEMSTICK_INTERFACE, MEMSTICK_SERIAL);
- msleep(1);
}
static void memstick_check(struct work_struct *work)
@@ -561,6 +556,32 @@
}
EXPORT_SYMBOL(memstick_free_host);
+/**
+ * memstick_suspend_host - notify bus driver of host suspension
+ * @host - host to use
+ */
+void memstick_suspend_host(struct memstick_host *host)
+{
+ mutex_lock(&host->lock);
+ host->set_param(host, MEMSTICK_POWER, MEMSTICK_POWER_OFF);
+ mutex_unlock(&host->lock);
+}
+EXPORT_SYMBOL(memstick_suspend_host);
+
+/**
+ * memstick_resume_host - notify bus driver of host resumption
+ * @host - host to use
+ */
+void memstick_resume_host(struct memstick_host *host)
+{
+ mutex_lock(&host->lock);
+ if (host->card)
+ memstick_power_on(host);
+ mutex_unlock(&host->lock);
+ memstick_detect_change(host);
+}
+EXPORT_SYMBOL(memstick_resume_host);
+
int memstick_register_driver(struct memstick_driver *drv)
{
drv->driver.bus = &memstick_bus_type;
@@ -611,4 +632,3 @@
MODULE_AUTHOR("Alex Dubov");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Sony MemoryStick core driver");
-MODULE_VERSION(DRIVER_VERSION);
diff --git a/drivers/memstick/core/mspro_block.c b/drivers/memstick/core/mspro_block.c
index 423ad8c..557dbbb 100644
--- a/drivers/memstick/core/mspro_block.c
+++ b/drivers/memstick/core/mspro_block.c
@@ -16,10 +16,10 @@
#include <linux/idr.h>
#include <linux/hdreg.h>
#include <linux/kthread.h>
+#include <linux/delay.h>
#include <linux/memstick.h>
#define DRIVER_NAME "mspro_block"
-#define DRIVER_VERSION "0.2"
static int major;
module_param(major, int, 0644);
@@ -110,6 +110,17 @@
unsigned int sectors_per_partition;
} __attribute__((packed));
+struct mspro_specfile {
+ char name[8];
+ char ext[3];
+ unsigned char attr;
+ unsigned char reserved[10];
+ unsigned short time;
+ unsigned short date;
+ unsigned short cluster;
+ unsigned int size;
+} __attribute__((packed));
+
struct mspro_devinfo {
unsigned short cylinders;
unsigned short heads;
@@ -122,6 +133,7 @@
struct mspro_block_data {
struct memstick_dev *card;
unsigned int usage_count;
+ unsigned int caps;
struct gendisk *disk;
struct request_queue *queue;
spinlock_t q_lock;
@@ -293,6 +305,20 @@
dev_attr);
struct mspro_sys_info *x_sys = x_attr->data;
ssize_t rc = 0;
+ int date_tz = 0, date_tz_f = 0;
+
+ if (x_sys->assembly_date[0] > 0x80U) {
+ date_tz = (~x_sys->assembly_date[0]) + 1;
+ date_tz_f = date_tz & 3;
+ date_tz >>= 2;
+ date_tz = -date_tz;
+ date_tz_f *= 15;
+ } else if (x_sys->assembly_date[0] < 0x80U) {
+ date_tz = x_sys->assembly_date[0];
+ date_tz_f = date_tz & 3;
+ date_tz >>= 2;
+ date_tz_f *= 15;
+ }
rc += scnprintf(buffer + rc, PAGE_SIZE - rc, "class: %x\n",
x_sys->class);
@@ -305,8 +331,8 @@
rc += scnprintf(buffer + rc, PAGE_SIZE - rc, "page size: %x\n",
be16_to_cpu(x_sys->page_size));
rc += scnprintf(buffer + rc, PAGE_SIZE - rc, "assembly date: "
- "%d %04u-%02u-%02u %02u:%02u:%02u\n",
- x_sys->assembly_date[0],
+ "GMT%+d:%d %04u-%02u-%02u %02u:%02u:%02u\n",
+ date_tz, date_tz_f,
be16_to_cpu(*(unsigned short *)
&x_sys->assembly_date[1]),
x_sys->assembly_date[3], x_sys->assembly_date[4],
@@ -398,6 +424,41 @@
return rc;
}
+static ssize_t mspro_block_attr_show_specfile(struct device *dev,
+ struct device_attribute *attr,
+ char *buffer)
+{
+ struct mspro_sys_attr *x_attr = container_of(attr,
+ struct mspro_sys_attr,
+ dev_attr);
+ struct mspro_specfile *x_spfile = x_attr->data;
+ char name[9], ext[4];
+ ssize_t rc = 0;
+
+ memcpy(name, x_spfile->name, 8);
+ name[8] = 0;
+ memcpy(ext, x_spfile->ext, 3);
+ ext[3] = 0;
+
+ rc += scnprintf(buffer + rc, PAGE_SIZE - rc, "name: %s\n", name);
+ rc += scnprintf(buffer + rc, PAGE_SIZE - rc, "ext: %s\n", ext);
+ rc += scnprintf(buffer + rc, PAGE_SIZE - rc, "attribute: %x\n",
+ x_spfile->attr);
+ rc += scnprintf(buffer + rc, PAGE_SIZE - rc, "time: %d:%d:%d\n",
+ x_spfile->time >> 11,
+ (x_spfile->time >> 5) & 0x3f,
+ (x_spfile->time & 0x1f) * 2);
+ rc += scnprintf(buffer + rc, PAGE_SIZE - rc, "date: %d-%d-%d\n",
+ (x_spfile->date >> 9) + 1980,
+ (x_spfile->date >> 5) & 0xf,
+ x_spfile->date & 0x1f);
+ rc += scnprintf(buffer + rc, PAGE_SIZE - rc, "start cluster: %x\n",
+ x_spfile->cluster);
+ rc += scnprintf(buffer + rc, PAGE_SIZE - rc, "size: %x\n",
+ x_spfile->size);
+ return rc;
+}
+
static ssize_t mspro_block_attr_show_devinfo(struct device *dev,
struct device_attribute *attr,
char *buffer)
@@ -430,6 +491,9 @@
return mspro_block_attr_show_modelname;
case MSPRO_BLOCK_ID_MBR:
return mspro_block_attr_show_mbr;
+ case MSPRO_BLOCK_ID_SPECFILEVALUES1:
+ case MSPRO_BLOCK_ID_SPECFILEVALUES2:
+ return mspro_block_attr_show_specfile;
case MSPRO_BLOCK_ID_DEVINFO:
return mspro_block_attr_show_devinfo;
default:
@@ -514,7 +578,6 @@
static int h_mspro_block_transfer_data(struct memstick_dev *card,
struct memstick_request **mrq)
{
- struct memstick_host *host = card->host;
struct mspro_block_data *msb = memstick_get_drvdata(card);
unsigned char t_val = 0;
struct scatterlist t_sg = { 0 };
@@ -528,12 +591,12 @@
switch ((*mrq)->tpc) {
case MS_TPC_WRITE_REG:
memstick_init_req(*mrq, MS_TPC_SET_CMD, &msb->transfer_cmd, 1);
- (*mrq)->get_int_reg = 1;
+ (*mrq)->need_card_int = 1;
return 0;
case MS_TPC_SET_CMD:
t_val = (*mrq)->int_reg;
memstick_init_req(*mrq, MS_TPC_GET_INT, NULL, 1);
- if (host->caps & MEMSTICK_CAP_AUTO_GET_INT)
+ if (msb->caps & MEMSTICK_CAP_AUTO_GET_INT)
goto has_int_reg;
return 0;
case MS_TPC_GET_INT:
@@ -583,12 +646,12 @@
? MS_TPC_READ_LONG_DATA
: MS_TPC_WRITE_LONG_DATA,
&t_sg);
- (*mrq)->get_int_reg = 1;
+ (*mrq)->need_card_int = 1;
return 0;
case MS_TPC_READ_LONG_DATA:
case MS_TPC_WRITE_LONG_DATA:
msb->current_page++;
- if (host->caps & MEMSTICK_CAP_AUTO_GET_INT) {
+ if (msb->caps & MEMSTICK_CAP_AUTO_GET_INT) {
t_val = (*mrq)->int_reg;
goto has_int_reg;
} else {
@@ -629,7 +692,7 @@
param.system = msb->system;
param.data_count = cpu_to_be16(page_count);
param.data_address = cpu_to_be32((uint32_t)t_sec);
- param.cmd_param = 0;
+ param.tpc_param = 0;
msb->data_dir = rq_data_dir(req);
msb->transfer_cmd = msb->data_dir == READ
@@ -753,15 +816,16 @@
return card->current_mrq.error;
}
-static int mspro_block_switch_to_parallel(struct memstick_dev *card)
+static int mspro_block_set_interface(struct memstick_dev *card,
+ unsigned char sys_reg)
{
struct memstick_host *host = card->host;
struct mspro_block_data *msb = memstick_get_drvdata(card);
struct mspro_param_register param = {
- .system = 0,
+ .system = sys_reg,
.data_count = 0,
.data_address = 0,
- .cmd_param = 0
+ .tpc_param = 0
};
card->next_request = h_mspro_block_req_init;
@@ -770,25 +834,70 @@
sizeof(param));
memstick_new_req(host);
wait_for_completion(&card->mrq_complete);
- if (card->current_mrq.error)
- return card->current_mrq.error;
+ return card->current_mrq.error;
+}
- msb->system = 0;
- host->set_param(host, MEMSTICK_INTERFACE, MEMSTICK_PARALLEL);
+static int mspro_block_switch_interface(struct memstick_dev *card)
+{
+ struct memstick_host *host = card->host;
+ struct mspro_block_data *msb = memstick_get_drvdata(card);
+ int rc = 0;
+
+ if (msb->caps & MEMSTICK_CAP_PAR4)
+ rc = mspro_block_set_interface(card, MEMSTICK_SYS_PAR4);
+ else
+ return 0;
+
+ if (rc) {
+ printk(KERN_WARNING
+ "%s: could not switch to 4-bit mode, error %d\n",
+ card->dev.bus_id, rc);
+ return 0;
+ }
+
+ msb->system = MEMSTICK_SYS_PAR4;
+ host->set_param(host, MEMSTICK_INTERFACE, MEMSTICK_PAR4);
+ printk(KERN_INFO "%s: switching to 4-bit parallel mode\n",
+ card->dev.bus_id);
+
+ if (msb->caps & MEMSTICK_CAP_PAR8) {
+ rc = mspro_block_set_interface(card, MEMSTICK_SYS_PAR8);
+
+ if (!rc) {
+ msb->system = MEMSTICK_SYS_PAR8;
+ host->set_param(host, MEMSTICK_INTERFACE,
+ MEMSTICK_PAR8);
+ printk(KERN_INFO
+ "%s: switching to 8-bit parallel mode\n",
+ card->dev.bus_id);
+ } else
+ printk(KERN_WARNING
+ "%s: could not switch to 8-bit mode, error %d\n",
+ card->dev.bus_id, rc);
+ }
card->next_request = h_mspro_block_req_init;
msb->mrq_handler = h_mspro_block_default;
memstick_init_req(&card->current_mrq, MS_TPC_GET_INT, NULL, 1);
memstick_new_req(card->host);
wait_for_completion(&card->mrq_complete);
+ rc = card->current_mrq.error;
- if (card->current_mrq.error) {
- msb->system = 0x80;
+ if (rc) {
+ printk(KERN_WARNING
+ "%s: interface error, trying to fall back to serial\n",
+ card->dev.bus_id);
+ msb->system = MEMSTICK_SYS_SERIAL;
+ host->set_param(host, MEMSTICK_POWER, MEMSTICK_POWER_OFF);
+ msleep(10);
+ host->set_param(host, MEMSTICK_POWER, MEMSTICK_POWER_ON);
host->set_param(host, MEMSTICK_INTERFACE, MEMSTICK_SERIAL);
- return -EFAULT;
- }
- return 0;
+ rc = memstick_set_rw_addr(card);
+ if (!rc)
+ rc = mspro_block_set_interface(card, msb->system);
+ }
+ return rc;
}
/* Memory allocated for attributes by this function should be freed by
@@ -802,7 +911,7 @@
.system = msb->system,
.data_count = cpu_to_be16(1),
.data_address = 0,
- .cmd_param = 0
+ .tpc_param = 0
};
struct mspro_attribute *attr = NULL;
struct mspro_sys_attr *s_attr = NULL;
@@ -922,7 +1031,7 @@
param.system = msb->system;
param.data_count = cpu_to_be16((rc / msb->page_size) + 1);
param.data_address = cpu_to_be32(addr / msb->page_size);
- param.cmd_param = 0;
+ param.tpc_param = 0;
sg_init_one(&msb->req_sg[0], buffer,
be16_to_cpu(param.data_count) * msb->page_size);
@@ -964,7 +1073,7 @@
struct memstick_host *host = card->host;
int rc = 0;
- msb->system = 0x80;
+ msb->system = MEMSTICK_SYS_SERIAL;
card->reg_addr.r_offset = offsetof(struct mspro_register, status);
card->reg_addr.r_length = sizeof(struct ms_status_register);
card->reg_addr.w_offset = offsetof(struct mspro_register, param);
@@ -973,16 +1082,18 @@
if (memstick_set_rw_addr(card))
return -EIO;
- if (host->caps & MEMSTICK_CAP_PARALLEL) {
- if (mspro_block_switch_to_parallel(card))
- printk(KERN_WARNING "%s: could not switch to "
- "parallel interface\n", card->dev.bus_id);
- }
+ msb->caps = host->caps;
+ 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;
card->next_request = h_mspro_block_req_init;
msb->mrq_handler = h_mspro_block_get_ro;
@@ -1348,4 +1459,3 @@
MODULE_AUTHOR("Alex Dubov");
MODULE_DESCRIPTION("Sony MemoryStickPro block device driver");
MODULE_DEVICE_TABLE(memstick, mspro_block_id_tbl);
-MODULE_VERSION(DRIVER_VERSION);
diff --git a/drivers/memstick/host/Kconfig b/drivers/memstick/host/Kconfig
index c002fcc..4ce5c8d 100644
--- a/drivers/memstick/host/Kconfig
+++ b/drivers/memstick/host/Kconfig
@@ -20,3 +20,13 @@
To compile this driver as a module, choose M here: the
module will be called tifm_ms.
+config MEMSTICK_JMICRON_38X
+ tristate "JMicron JMB38X MemoryStick interface support (EXPERIMENTAL)"
+ depends on EXPERIMENTAL && PCI
+
+ help
+ Say Y here if you want to be able to access MemoryStick cards with
+ the JMicron(R) JMB38X MemoryStick card reader.
+
+ To compile this driver as a module, choose M here: the
+ module will be called jmb38x_ms.
diff --git a/drivers/memstick/host/Makefile b/drivers/memstick/host/Makefile
index ee66638..12530e4 100644
--- a/drivers/memstick/host/Makefile
+++ b/drivers/memstick/host/Makefile
@@ -3,8 +3,8 @@
#
ifeq ($(CONFIG_MEMSTICK_DEBUG),y)
- EXTRA_CFLAGS += -DDEBUG
+ EXTRA_CFLAGS += -DDEBUG
endif
-obj-$(CONFIG_MEMSTICK_TIFM_MS) += tifm_ms.o
-
+obj-$(CONFIG_MEMSTICK_TIFM_MS) += tifm_ms.o
+obj-$(CONFIG_MEMSTICK_JMICRON_38X) += jmb38x_ms.o
diff --git a/drivers/memstick/host/jmb38x_ms.c b/drivers/memstick/host/jmb38x_ms.c
new file mode 100644
index 0000000..8770a5f
--- /dev/null
+++ b/drivers/memstick/host/jmb38x_ms.c
@@ -0,0 +1,954 @@
+/*
+ * jmb38x_ms.c - JMicron jmb38x MemoryStick card reader
+ *
+ * Copyright (C) 2008 Alex Dubov <oakad@yahoo.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/spinlock.h>
+#include <linux/interrupt.h>
+#include <linux/pci.h>
+#include <linux/dma-mapping.h>
+#include <linux/delay.h>
+#include <linux/highmem.h>
+#include <linux/memstick.h>
+
+#define DRIVER_NAME "jmb38x_ms"
+
+static int no_dma;
+module_param(no_dma, bool, 0644);
+
+enum {
+ DMA_ADDRESS = 0x00,
+ BLOCK = 0x04,
+ DMA_CONTROL = 0x08,
+ TPC_P0 = 0x0c,
+ TPC_P1 = 0x10,
+ TPC = 0x14,
+ HOST_CONTROL = 0x18,
+ DATA = 0x1c,
+ STATUS = 0x20,
+ INT_STATUS = 0x24,
+ INT_STATUS_ENABLE = 0x28,
+ INT_SIGNAL_ENABLE = 0x2c,
+ TIMER = 0x30,
+ TIMER_CONTROL = 0x34,
+ PAD_OUTPUT_ENABLE = 0x38,
+ PAD_PU_PD = 0x3c,
+ CLOCK_DELAY = 0x40,
+ ADMA_ADDRESS = 0x44,
+ CLOCK_CONTROL = 0x48,
+ LED_CONTROL = 0x4c,
+ VERSION = 0x50
+};
+
+struct jmb38x_ms_host {
+ struct jmb38x_ms *chip;
+ void __iomem *addr;
+ spinlock_t lock;
+ int id;
+ char host_id[DEVICE_ID_SIZE];
+ int irq;
+ unsigned int block_pos;
+ unsigned long timeout_jiffies;
+ struct timer_list timer;
+ struct memstick_request *req;
+ unsigned char cmd_flags;
+ unsigned char io_pos;
+ unsigned int io_word[2];
+};
+
+struct jmb38x_ms {
+ struct pci_dev *pdev;
+ int host_cnt;
+ struct memstick_host *hosts[];
+};
+
+#define BLOCK_COUNT_MASK 0xffff0000
+#define BLOCK_SIZE_MASK 0x00000fff
+
+#define DMA_CONTROL_ENABLE 0x00000001
+
+#define TPC_DATA_SEL 0x00008000
+#define TPC_DIR 0x00004000
+#define TPC_WAIT_INT 0x00002000
+#define TPC_GET_INT 0x00000800
+#define TPC_CODE_SZ_MASK 0x00000700
+#define TPC_DATA_SZ_MASK 0x00000007
+
+#define HOST_CONTROL_RESET_REQ 0x00008000
+#define HOST_CONTROL_REI 0x00004000
+#define HOST_CONTROL_LED 0x00000400
+#define HOST_CONTROL_FAST_CLK 0x00000200
+#define HOST_CONTROL_RESET 0x00000100
+#define HOST_CONTROL_POWER_EN 0x00000080
+#define HOST_CONTROL_CLOCK_EN 0x00000040
+#define HOST_CONTROL_IF_SHIFT 4
+
+#define HOST_CONTROL_IF_SERIAL 0x0
+#define HOST_CONTROL_IF_PAR4 0x1
+#define HOST_CONTROL_IF_PAR8 0x3
+
+#define STATUS_BUSY 0x00080000
+#define STATUS_MS_DAT7 0x00040000
+#define STATUS_MS_DAT6 0x00020000
+#define STATUS_MS_DAT5 0x00010000
+#define STATUS_MS_DAT4 0x00008000
+#define STATUS_MS_DAT3 0x00004000
+#define STATUS_MS_DAT2 0x00002000
+#define STATUS_MS_DAT1 0x00001000
+#define STATUS_MS_DAT0 0x00000800
+#define STATUS_HAS_MEDIA 0x00000400
+#define STATUS_FIFO_EMPTY 0x00000200
+#define STATUS_FIFO_FULL 0x00000100
+#define STATUS_MS_CED 0x00000080
+#define STATUS_MS_ERR 0x00000040
+#define STATUS_MS_BRQ 0x00000020
+#define STATUS_MS_CNK 0x00000001
+
+#define INT_STATUS_TPC_ERR 0x00080000
+#define INT_STATUS_CRC_ERR 0x00040000
+#define INT_STATUS_TIMER_TO 0x00020000
+#define INT_STATUS_HSK_TO 0x00010000
+#define INT_STATUS_ANY_ERR 0x00008000
+#define INT_STATUS_FIFO_WRDY 0x00000080
+#define INT_STATUS_FIFO_RRDY 0x00000040
+#define INT_STATUS_MEDIA_OUT 0x00000010
+#define INT_STATUS_MEDIA_IN 0x00000008
+#define INT_STATUS_DMA_BOUNDARY 0x00000004
+#define INT_STATUS_EOTRAN 0x00000002
+#define INT_STATUS_EOTPC 0x00000001
+
+#define INT_STATUS_ALL 0x000f801f
+
+#define PAD_OUTPUT_ENABLE_MS 0x0F3F
+
+#define PAD_PU_PD_OFF 0x7FFF0000
+#define PAD_PU_PD_ON_MS_SOCK0 0x5f8f0000
+#define PAD_PU_PD_ON_MS_SOCK1 0x0f0f0000
+
+#define CLOCK_CONTROL_40MHZ 0x00000001
+#define CLOCK_CONTROL_50MHZ 0x00000002
+#define CLOCK_CONTROL_60MHZ 0x00000008
+#define CLOCK_CONTROL_62_5MHZ 0x0000000c
+#define CLOCK_CONTROL_OFF 0x00000000
+
+enum {
+ CMD_READY = 0x01,
+ FIFO_READY = 0x02,
+ REG_DATA = 0x04,
+ DMA_DATA = 0x08
+};
+
+static unsigned int jmb38x_ms_read_data(struct jmb38x_ms_host *host,
+ unsigned char *buf, unsigned int length)
+{
+ unsigned int off = 0;
+
+ while (host->io_pos && length) {
+ buf[off++] = host->io_word[0] & 0xff;
+ host->io_word[0] >>= 8;
+ length--;
+ host->io_pos--;
+ }
+
+ if (!length)
+ return off;
+
+ while (!(STATUS_FIFO_EMPTY & readl(host->addr + STATUS))) {
+ if (length < 4)
+ break;
+ *(unsigned int *)(buf + off) = __raw_readl(host->addr + DATA);
+ length -= 4;
+ off += 4;
+ }
+
+ if (length
+ && !(STATUS_FIFO_EMPTY & readl(host->addr + STATUS))) {
+ host->io_word[0] = readl(host->addr + DATA);
+ for (host->io_pos = 4; host->io_pos; --host->io_pos) {
+ buf[off++] = host->io_word[0] & 0xff;
+ host->io_word[0] >>= 8;
+ length--;
+ if (!length)
+ break;
+ }
+ }
+
+ return off;
+}
+
+static unsigned int jmb38x_ms_read_reg_data(struct jmb38x_ms_host *host,
+ unsigned char *buf,
+ unsigned int length)
+{
+ unsigned int off = 0;
+
+ while (host->io_pos > 4 && length) {
+ buf[off++] = host->io_word[0] & 0xff;
+ host->io_word[0] >>= 8;
+ length--;
+ host->io_pos--;
+ }
+
+ if (!length)
+ return off;
+
+ while (host->io_pos && length) {
+ buf[off++] = host->io_word[1] & 0xff;
+ host->io_word[1] >>= 8;
+ length--;
+ host->io_pos--;
+ }
+
+ return off;
+}
+
+static unsigned int jmb38x_ms_write_data(struct jmb38x_ms_host *host,
+ unsigned char *buf,
+ unsigned int length)
+{
+ unsigned int off = 0;
+
+ if (host->io_pos) {
+ while (host->io_pos < 4 && length) {
+ host->io_word[0] |= buf[off++] << (host->io_pos * 8);
+ host->io_pos++;
+ length--;
+ }
+ }
+
+ if (host->io_pos == 4
+ && !(STATUS_FIFO_FULL & readl(host->addr + STATUS))) {
+ writel(host->io_word[0], host->addr + DATA);
+ host->io_pos = 0;
+ host->io_word[0] = 0;
+ } else if (host->io_pos) {
+ return off;
+ }
+
+ if (!length)
+ return off;
+
+ while (!(STATUS_FIFO_FULL & readl(host->addr + STATUS))) {
+ if (length < 4)
+ break;
+
+ __raw_writel(*(unsigned int *)(buf + off),
+ host->addr + DATA);
+ length -= 4;
+ off += 4;
+ }
+
+ switch (length) {
+ case 3:
+ host->io_word[0] |= buf[off + 2] << 16;
+ host->io_pos++;
+ case 2:
+ host->io_word[0] |= buf[off + 1] << 8;
+ host->io_pos++;
+ case 1:
+ host->io_word[0] |= buf[off];
+ host->io_pos++;
+ }
+
+ off += host->io_pos;
+
+ return off;
+}
+
+static unsigned int jmb38x_ms_write_reg_data(struct jmb38x_ms_host *host,
+ unsigned char *buf,
+ unsigned int length)
+{
+ unsigned int off = 0;
+
+ while (host->io_pos < 4 && length) {
+ host->io_word[0] &= ~(0xff << (host->io_pos * 8));
+ host->io_word[0] |= buf[off++] << (host->io_pos * 8);
+ host->io_pos++;
+ length--;
+ }
+
+ if (!length)
+ return off;
+
+ while (host->io_pos < 8 && length) {
+ host->io_word[1] &= ~(0xff << (host->io_pos * 8));
+ host->io_word[1] |= buf[off++] << (host->io_pos * 8);
+ host->io_pos++;
+ length--;
+ }
+
+ return off;
+}
+
+static int jmb38x_ms_transfer_data(struct jmb38x_ms_host *host)
+{
+ unsigned int length;
+ unsigned int off;
+ unsigned int t_size, p_cnt;
+ unsigned char *buf;
+ struct page *pg;
+ unsigned long flags = 0;
+
+ if (host->req->long_data) {
+ length = host->req->sg.length - host->block_pos;
+ off = host->req->sg.offset + host->block_pos;
+ } else {
+ length = host->req->data_len - host->block_pos;
+ off = 0;
+ }
+
+ while (length) {
+ unsigned int uninitialized_var(p_off);
+
+ if (host->req->long_data) {
+ pg = nth_page(sg_page(&host->req->sg),
+ off >> PAGE_SHIFT);
+ p_off = offset_in_page(off);
+ p_cnt = PAGE_SIZE - p_off;
+ p_cnt = min(p_cnt, length);
+
+ local_irq_save(flags);
+ buf = kmap_atomic(pg, KM_BIO_SRC_IRQ) + p_off;
+ } else {
+ buf = host->req->data + host->block_pos;
+ p_cnt = host->req->data_len - host->block_pos;
+ }
+
+ if (host->req->data_dir == WRITE)
+ t_size = !(host->cmd_flags & REG_DATA)
+ ? jmb38x_ms_write_data(host, buf, p_cnt)
+ : jmb38x_ms_write_reg_data(host, buf, p_cnt);
+ else
+ t_size = !(host->cmd_flags & REG_DATA)
+ ? jmb38x_ms_read_data(host, buf, p_cnt)
+ : jmb38x_ms_read_reg_data(host, buf, p_cnt);
+
+ if (host->req->long_data) {
+ kunmap_atomic(buf - p_off, KM_BIO_SRC_IRQ);
+ local_irq_restore(flags);
+ }
+
+ if (!t_size)
+ break;
+ host->block_pos += t_size;
+ length -= t_size;
+ off += t_size;
+ }
+
+ if (!length && host->req->data_dir == WRITE) {
+ if (host->cmd_flags & REG_DATA) {
+ writel(host->io_word[0], host->addr + TPC_P0);
+ writel(host->io_word[1], host->addr + TPC_P1);
+ } else if (host->io_pos) {
+ writel(host->io_word[0], host->addr + DATA);
+ }
+ }
+
+ return length;
+}
+
+static int jmb38x_ms_issue_cmd(struct memstick_host *msh)
+{
+ struct jmb38x_ms_host *host = memstick_priv(msh);
+ unsigned char *data;
+ unsigned int data_len, cmd, t_val;
+
+ if (!(STATUS_HAS_MEDIA & readl(host->addr + STATUS))) {
+ dev_dbg(msh->cdev.dev, "no media status\n");
+ host->req->error = -ETIME;
+ return host->req->error;
+ }
+
+ dev_dbg(msh->cdev.dev, "control %08x\n",
+ readl(host->addr + HOST_CONTROL));
+ dev_dbg(msh->cdev.dev, "status %08x\n", readl(host->addr + INT_STATUS));
+ dev_dbg(msh->cdev.dev, "hstatus %08x\n", readl(host->addr + STATUS));
+
+ host->cmd_flags = 0;
+ host->block_pos = 0;
+ host->io_pos = 0;
+ host->io_word[0] = 0;
+ host->io_word[1] = 0;
+
+ cmd = host->req->tpc << 16;
+ cmd |= TPC_DATA_SEL;
+
+ if (host->req->data_dir == READ)
+ cmd |= TPC_DIR;
+ if (host->req->need_card_int)
+ cmd |= TPC_WAIT_INT;
+
+ data = host->req->data;
+
+ if (!no_dma)
+ host->cmd_flags |= DMA_DATA;
+
+ if (host->req->long_data) {
+ data_len = host->req->sg.length;
+ } else {
+ data_len = host->req->data_len;
+ host->cmd_flags &= ~DMA_DATA;
+ }
+
+ if (data_len <= 8) {
+ cmd &= ~(TPC_DATA_SEL | 0xf);
+ host->cmd_flags |= REG_DATA;
+ cmd |= data_len & 0xf;
+ host->cmd_flags &= ~DMA_DATA;
+ }
+
+ if (host->cmd_flags & DMA_DATA) {
+ if (1 != pci_map_sg(host->chip->pdev, &host->req->sg, 1,
+ host->req->data_dir == READ
+ ? PCI_DMA_FROMDEVICE
+ : PCI_DMA_TODEVICE)) {
+ host->req->error = -ENOMEM;
+ return host->req->error;
+ }
+ data_len = sg_dma_len(&host->req->sg);
+ writel(sg_dma_address(&host->req->sg),
+ host->addr + DMA_ADDRESS);
+ writel(((1 << 16) & BLOCK_COUNT_MASK)
+ | (data_len & BLOCK_SIZE_MASK),
+ host->addr + BLOCK);
+ writel(DMA_CONTROL_ENABLE, host->addr + DMA_CONTROL);
+ } else if (!(host->cmd_flags & REG_DATA)) {
+ writel(((1 << 16) & BLOCK_COUNT_MASK)
+ | (data_len & BLOCK_SIZE_MASK),
+ host->addr + BLOCK);
+ t_val = readl(host->addr + INT_STATUS_ENABLE);
+ t_val |= host->req->data_dir == READ
+ ? INT_STATUS_FIFO_RRDY
+ : INT_STATUS_FIFO_WRDY;
+
+ writel(t_val, host->addr + INT_STATUS_ENABLE);
+ writel(t_val, host->addr + INT_SIGNAL_ENABLE);
+ } else {
+ cmd &= ~(TPC_DATA_SEL | 0xf);
+ host->cmd_flags |= REG_DATA;
+ cmd |= data_len & 0xf;
+
+ if (host->req->data_dir == WRITE) {
+ jmb38x_ms_transfer_data(host);
+ writel(host->io_word[0], host->addr + TPC_P0);
+ writel(host->io_word[1], host->addr + TPC_P1);
+ }
+ }
+
+ mod_timer(&host->timer, jiffies + host->timeout_jiffies);
+ writel(HOST_CONTROL_LED | readl(host->addr + HOST_CONTROL),
+ host->addr + HOST_CONTROL);
+ host->req->error = 0;
+
+ writel(cmd, host->addr + TPC);
+ dev_dbg(msh->cdev.dev, "executing TPC %08x, len %x\n", cmd, data_len);
+
+ return 0;
+}
+
+static void jmb38x_ms_complete_cmd(struct memstick_host *msh, int last)
+{
+ struct jmb38x_ms_host *host = memstick_priv(msh);
+ unsigned int t_val = 0;
+ int rc;
+
+ del_timer(&host->timer);
+
+ dev_dbg(msh->cdev.dev, "c control %08x\n",
+ readl(host->addr + HOST_CONTROL));
+ dev_dbg(msh->cdev.dev, "c status %08x\n",
+ readl(host->addr + INT_STATUS));
+ dev_dbg(msh->cdev.dev, "c hstatus %08x\n", readl(host->addr + STATUS));
+
+ host->req->int_reg = readl(host->addr + STATUS) & 0xff;
+
+ writel(0, host->addr + BLOCK);
+ writel(0, host->addr + DMA_CONTROL);
+
+ if (host->cmd_flags & DMA_DATA) {
+ pci_unmap_sg(host->chip->pdev, &host->req->sg, 1,
+ host->req->data_dir == READ
+ ? PCI_DMA_FROMDEVICE : PCI_DMA_TODEVICE);
+ } else {
+ t_val = readl(host->addr + INT_STATUS_ENABLE);
+ if (host->req->data_dir == READ)
+ t_val &= ~INT_STATUS_FIFO_RRDY;
+ else
+ t_val &= ~INT_STATUS_FIFO_WRDY;
+
+ writel(t_val, host->addr + INT_STATUS_ENABLE);
+ writel(t_val, host->addr + INT_SIGNAL_ENABLE);
+ }
+
+ writel((~HOST_CONTROL_LED) & readl(host->addr + HOST_CONTROL),
+ host->addr + HOST_CONTROL);
+
+ if (!last) {
+ do {
+ rc = memstick_next_req(msh, &host->req);
+ } while (!rc && jmb38x_ms_issue_cmd(msh));
+ } else {
+ do {
+ rc = memstick_next_req(msh, &host->req);
+ if (!rc)
+ host->req->error = -ETIME;
+ } while (!rc);
+ }
+}
+
+static irqreturn_t jmb38x_ms_isr(int irq, void *dev_id)
+{
+ struct memstick_host *msh = dev_id;
+ struct jmb38x_ms_host *host = memstick_priv(msh);
+ unsigned int irq_status;
+
+ spin_lock(&host->lock);
+ irq_status = readl(host->addr + INT_STATUS);
+ dev_dbg(&host->chip->pdev->dev, "irq_status = %08x\n", irq_status);
+ if (irq_status == 0 || irq_status == (~0)) {
+ spin_unlock(&host->lock);
+ return IRQ_NONE;
+ }
+
+ if (host->req) {
+ if (irq_status & INT_STATUS_ANY_ERR) {
+ if (irq_status & INT_STATUS_CRC_ERR)
+ host->req->error = -EILSEQ;
+ else
+ host->req->error = -ETIME;
+ } else {
+ if (host->cmd_flags & DMA_DATA) {
+ if (irq_status & INT_STATUS_EOTRAN)
+ host->cmd_flags |= FIFO_READY;
+ } else {
+ if (irq_status & (INT_STATUS_FIFO_RRDY
+ | INT_STATUS_FIFO_WRDY))
+ jmb38x_ms_transfer_data(host);
+
+ if (irq_status & INT_STATUS_EOTRAN) {
+ jmb38x_ms_transfer_data(host);
+ host->cmd_flags |= FIFO_READY;
+ }
+ }
+
+ if (irq_status & INT_STATUS_EOTPC) {
+ host->cmd_flags |= CMD_READY;
+ if (host->cmd_flags & REG_DATA) {
+ if (host->req->data_dir == READ) {
+ host->io_word[0]
+ = readl(host->addr
+ + TPC_P0);
+ host->io_word[1]
+ = readl(host->addr
+ + TPC_P1);
+ host->io_pos = 8;
+
+ jmb38x_ms_transfer_data(host);
+ }
+ host->cmd_flags |= FIFO_READY;
+ }
+ }
+ }
+ }
+
+ if (irq_status & (INT_STATUS_MEDIA_IN | INT_STATUS_MEDIA_OUT)) {
+ dev_dbg(&host->chip->pdev->dev, "media changed\n");
+ memstick_detect_change(msh);
+ }
+
+ writel(irq_status, host->addr + INT_STATUS);
+
+ if (host->req
+ && (((host->cmd_flags & CMD_READY)
+ && (host->cmd_flags & FIFO_READY))
+ || host->req->error))
+ jmb38x_ms_complete_cmd(msh, 0);
+
+ spin_unlock(&host->lock);
+ return IRQ_HANDLED;
+}
+
+static void jmb38x_ms_abort(unsigned long data)
+{
+ struct memstick_host *msh = (struct memstick_host *)data;
+ struct jmb38x_ms_host *host = memstick_priv(msh);
+ unsigned long flags;
+
+ dev_dbg(&host->chip->pdev->dev, "abort\n");
+ spin_lock_irqsave(&host->lock, flags);
+ if (host->req) {
+ host->req->error = -ETIME;
+ jmb38x_ms_complete_cmd(msh, 0);
+ }
+ spin_unlock_irqrestore(&host->lock, flags);
+}
+
+static void jmb38x_ms_request(struct memstick_host *msh)
+{
+ struct jmb38x_ms_host *host = memstick_priv(msh);
+ unsigned long flags;
+ int rc;
+
+ spin_lock_irqsave(&host->lock, flags);
+ if (host->req) {
+ spin_unlock_irqrestore(&host->lock, flags);
+ BUG();
+ return;
+ }
+
+ do {
+ rc = memstick_next_req(msh, &host->req);
+ } while (!rc && jmb38x_ms_issue_cmd(msh));
+ spin_unlock_irqrestore(&host->lock, flags);
+}
+
+static void jmb38x_ms_reset(struct jmb38x_ms_host *host)
+{
+ unsigned int host_ctl = readl(host->addr + HOST_CONTROL);
+
+ writel(HOST_CONTROL_RESET_REQ, host->addr + HOST_CONTROL);
+
+ while (HOST_CONTROL_RESET_REQ
+ & (host_ctl = readl(host->addr + HOST_CONTROL))) {
+ ndelay(20);
+ dev_dbg(&host->chip->pdev->dev, "reset %08x\n", host_ctl);
+ }
+
+ writel(HOST_CONTROL_RESET, host->addr + HOST_CONTROL);
+ mmiowb();
+ writel(INT_STATUS_ALL, host->addr + INT_SIGNAL_ENABLE);
+ writel(INT_STATUS_ALL, host->addr + INT_STATUS_ENABLE);
+}
+
+static void jmb38x_ms_set_param(struct memstick_host *msh,
+ enum memstick_param param,
+ int value)
+{
+ struct jmb38x_ms_host *host = memstick_priv(msh);
+ unsigned int host_ctl = readl(host->addr + HOST_CONTROL);
+ unsigned int clock_ctl = CLOCK_CONTROL_40MHZ, clock_delay = 0;
+
+ switch (param) {
+ case MEMSTICK_POWER:
+ if (value == MEMSTICK_POWER_ON) {
+ jmb38x_ms_reset(host);
+
+ writel(host->id ? PAD_PU_PD_ON_MS_SOCK1
+ : PAD_PU_PD_ON_MS_SOCK0,
+ host->addr + PAD_PU_PD);
+
+ writel(PAD_OUTPUT_ENABLE_MS,
+ host->addr + PAD_OUTPUT_ENABLE);
+
+ host_ctl = 7;
+ host_ctl |= HOST_CONTROL_POWER_EN
+ | HOST_CONTROL_CLOCK_EN;
+ writel(host_ctl, host->addr + HOST_CONTROL);
+
+ dev_dbg(&host->chip->pdev->dev, "power on\n");
+ } else if (value == MEMSTICK_POWER_OFF) {
+ host_ctl &= ~(HOST_CONTROL_POWER_EN
+ | HOST_CONTROL_CLOCK_EN);
+ writel(host_ctl, host->addr + HOST_CONTROL);
+ writel(0, host->addr + PAD_OUTPUT_ENABLE);
+ writel(PAD_PU_PD_OFF, host->addr + PAD_PU_PD);
+ dev_dbg(&host->chip->pdev->dev, "power off\n");
+ }
+ break;
+ case MEMSTICK_INTERFACE:
+ host_ctl &= ~(3 << HOST_CONTROL_IF_SHIFT);
+
+ if (value == MEMSTICK_SERIAL) {
+ host_ctl &= ~HOST_CONTROL_FAST_CLK;
+ 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_IF_PAR4
+ << HOST_CONTROL_IF_SHIFT;
+ host_ctl &= ~HOST_CONTROL_REI;
+ clock_ctl = CLOCK_CONTROL_40MHZ;
+ clock_delay = 4;
+ } 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;
+ }
+ writel(host_ctl, host->addr + HOST_CONTROL);
+ writel(clock_ctl, host->addr + CLOCK_CONTROL);
+ writel(clock_delay, host->addr + CLOCK_DELAY);
+ break;
+ };
+}
+
+#ifdef CONFIG_PM
+
+static int jmb38x_ms_suspend(struct pci_dev *dev, pm_message_t state)
+{
+ struct jmb38x_ms *jm = pci_get_drvdata(dev);
+ int cnt;
+
+ for (cnt = 0; cnt < jm->host_cnt; ++cnt) {
+ if (!jm->hosts[cnt])
+ break;
+ memstick_suspend_host(jm->hosts[cnt]);
+ }
+
+ pci_save_state(dev);
+ pci_enable_wake(dev, pci_choose_state(dev, state), 0);
+ pci_disable_device(dev);
+ pci_set_power_state(dev, pci_choose_state(dev, state));
+ return 0;
+}
+
+static int jmb38x_ms_resume(struct pci_dev *dev)
+{
+ struct jmb38x_ms *jm = pci_get_drvdata(dev);
+ int rc;
+
+ pci_set_power_state(dev, PCI_D0);
+ pci_restore_state(dev);
+ rc = pci_enable_device(dev);
+ if (rc)
+ return rc;
+ pci_set_master(dev);
+
+ pci_read_config_dword(dev, 0xac, &rc);
+ pci_write_config_dword(dev, 0xac, rc | 0x00470000);
+
+ for (rc = 0; rc < jm->host_cnt; ++rc) {
+ if (!jm->hosts[rc])
+ break;
+ memstick_resume_host(jm->hosts[rc]);
+ memstick_detect_change(jm->hosts[rc]);
+ }
+
+ return 0;
+}
+
+#else
+
+#define jmb38x_ms_suspend NULL
+#define jmb38x_ms_resume NULL
+
+#endif /* CONFIG_PM */
+
+static int jmb38x_ms_count_slots(struct pci_dev *pdev)
+{
+ int cnt, rc = 0;
+
+ for (cnt = 0; cnt < PCI_ROM_RESOURCE; ++cnt) {
+ if (!(IORESOURCE_MEM & pci_resource_flags(pdev, cnt)))
+ break;
+
+ if (256 != pci_resource_len(pdev, cnt))
+ break;
+
+ ++rc;
+ }
+ return rc;
+}
+
+static struct memstick_host *jmb38x_ms_alloc_host(struct jmb38x_ms *jm, int cnt)
+{
+ struct memstick_host *msh;
+ struct jmb38x_ms_host *host;
+
+ msh = memstick_alloc_host(sizeof(struct jmb38x_ms_host),
+ &jm->pdev->dev);
+ if (!msh)
+ return NULL;
+
+ host = memstick_priv(msh);
+ host->chip = jm;
+ host->addr = ioremap(pci_resource_start(jm->pdev, cnt),
+ pci_resource_len(jm->pdev, cnt));
+ if (!host->addr)
+ goto err_out_free;
+
+ spin_lock_init(&host->lock);
+ host->id = cnt;
+ snprintf(host->host_id, DEVICE_ID_SIZE, DRIVER_NAME ":slot%d",
+ host->id);
+ host->irq = jm->pdev->irq;
+ host->timeout_jiffies = msecs_to_jiffies(1000);
+ msh->request = jmb38x_ms_request;
+ msh->set_param = jmb38x_ms_set_param;
+
+ msh->caps = MEMSTICK_CAP_PAR4 | MEMSTICK_CAP_PAR8;
+
+ setup_timer(&host->timer, jmb38x_ms_abort, (unsigned long)msh);
+
+ if (!request_irq(host->irq, jmb38x_ms_isr, IRQF_SHARED, host->host_id,
+ msh))
+ return msh;
+
+ iounmap(host->addr);
+err_out_free:
+ kfree(msh);
+ return NULL;
+}
+
+static void jmb38x_ms_free_host(struct memstick_host *msh)
+{
+ struct jmb38x_ms_host *host = memstick_priv(msh);
+
+ free_irq(host->irq, msh);
+ iounmap(host->addr);
+ memstick_free_host(msh);
+}
+
+static int jmb38x_ms_probe(struct pci_dev *pdev,
+ const struct pci_device_id *dev_id)
+{
+ struct jmb38x_ms *jm;
+ int pci_dev_busy = 0;
+ int rc, cnt;
+
+ rc = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
+ if (rc)
+ return rc;
+
+ rc = pci_enable_device(pdev);
+ if (rc)
+ return rc;
+
+ pci_set_master(pdev);
+
+ rc = pci_request_regions(pdev, DRIVER_NAME);
+ if (rc) {
+ pci_dev_busy = 1;
+ goto err_out;
+ }
+
+ pci_read_config_dword(pdev, 0xac, &rc);
+ pci_write_config_dword(pdev, 0xac, rc | 0x00470000);
+
+ cnt = jmb38x_ms_count_slots(pdev);
+ if (!cnt) {
+ rc = -ENODEV;
+ pci_dev_busy = 1;
+ goto err_out;
+ }
+
+ jm = kzalloc(sizeof(struct jmb38x_ms)
+ + cnt * sizeof(struct memstick_host *), GFP_KERNEL);
+ if (!jm) {
+ rc = -ENOMEM;
+ goto err_out_int;
+ }
+
+ jm->pdev = pdev;
+ jm->host_cnt = cnt;
+ pci_set_drvdata(pdev, jm);
+
+ for (cnt = 0; cnt < jm->host_cnt; ++cnt) {
+ jm->hosts[cnt] = jmb38x_ms_alloc_host(jm, cnt);
+ if (!jm->hosts[cnt])
+ break;
+
+ rc = memstick_add_host(jm->hosts[cnt]);
+
+ if (rc) {
+ jmb38x_ms_free_host(jm->hosts[cnt]);
+ jm->hosts[cnt] = NULL;
+ break;
+ }
+ }
+
+ if (cnt)
+ return 0;
+
+ rc = -ENODEV;
+
+ pci_set_drvdata(pdev, NULL);
+ kfree(jm);
+err_out_int:
+ pci_release_regions(pdev);
+err_out:
+ if (!pci_dev_busy)
+ pci_disable_device(pdev);
+ return rc;
+}
+
+static void jmb38x_ms_remove(struct pci_dev *dev)
+{
+ struct jmb38x_ms *jm = pci_get_drvdata(dev);
+ struct jmb38x_ms_host *host;
+ int cnt;
+ unsigned long flags;
+
+ for (cnt = 0; cnt < jm->host_cnt; ++cnt) {
+ if (!jm->hosts[cnt])
+ break;
+
+ host = memstick_priv(jm->hosts[cnt]);
+
+ writel(0, host->addr + INT_SIGNAL_ENABLE);
+ writel(0, host->addr + INT_STATUS_ENABLE);
+ mmiowb();
+ dev_dbg(&jm->pdev->dev, "interrupts off\n");
+ spin_lock_irqsave(&host->lock, flags);
+ if (host->req) {
+ host->req->error = -ETIME;
+ jmb38x_ms_complete_cmd(jm->hosts[cnt], 1);
+ }
+ spin_unlock_irqrestore(&host->lock, flags);
+
+ memstick_remove_host(jm->hosts[cnt]);
+ dev_dbg(&jm->pdev->dev, "host removed\n");
+
+ jmb38x_ms_free_host(jm->hosts[cnt]);
+ }
+
+ pci_set_drvdata(dev, NULL);
+ pci_release_regions(dev);
+ pci_disable_device(dev);
+ kfree(jm);
+}
+
+static struct pci_device_id jmb38x_ms_id_tbl [] = {
+ { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB38X_MS, PCI_ANY_ID,
+ PCI_ANY_ID, 0, 0, 0 },
+ { }
+};
+
+static struct pci_driver jmb38x_ms_driver = {
+ .name = DRIVER_NAME,
+ .id_table = jmb38x_ms_id_tbl,
+ .probe = jmb38x_ms_probe,
+ .remove = jmb38x_ms_remove,
+ .suspend = jmb38x_ms_suspend,
+ .resume = jmb38x_ms_resume
+};
+
+static int __init jmb38x_ms_init(void)
+{
+ return pci_register_driver(&jmb38x_ms_driver);
+}
+
+static void __exit jmb38x_ms_exit(void)
+{
+ pci_unregister_driver(&jmb38x_ms_driver);
+}
+
+MODULE_AUTHOR("Alex Dubov");
+MODULE_DESCRIPTION("JMicron jmb38x MemoryStick driver");
+MODULE_LICENSE("GPL");
+MODULE_DEVICE_TABLE(pci, jmb38x_ms_id_tbl);
+
+module_init(jmb38x_ms_init);
+module_exit(jmb38x_ms_exit);
diff --git a/drivers/memstick/host/tifm_ms.c b/drivers/memstick/host/tifm_ms.c
index 4fb2421..eb150df 100644
--- a/drivers/memstick/host/tifm_ms.c
+++ b/drivers/memstick/host/tifm_ms.c
@@ -20,293 +20,315 @@
#include <asm/io.h>
#define DRIVER_NAME "tifm_ms"
-#define DRIVER_VERSION "0.1"
static int no_dma;
module_param(no_dma, bool, 0644);
-#define TIFM_MS_TIMEOUT 0x00100
-#define TIFM_MS_BADCRC 0x00200
-#define TIFM_MS_EOTPC 0x01000
-#define TIFM_MS_INT 0x02000
+/*
+ * Some control bits of TIFM appear to conform to Sony's reference design,
+ * so I'm just assuming they all are.
+ */
-/* The meaning of the bit majority in this constant is unknown. */
-#define TIFM_MS_SERIAL 0x04010
+#define TIFM_MS_STAT_DRQ 0x04000
+#define TIFM_MS_STAT_MSINT 0x02000
+#define TIFM_MS_STAT_RDY 0x01000
+#define TIFM_MS_STAT_CRC 0x00200
+#define TIFM_MS_STAT_TOE 0x00100
+#define TIFM_MS_STAT_EMP 0x00020
+#define TIFM_MS_STAT_FUL 0x00010
+#define TIFM_MS_STAT_CED 0x00008
+#define TIFM_MS_STAT_ERR 0x00004
+#define TIFM_MS_STAT_BRQ 0x00002
+#define TIFM_MS_STAT_CNK 0x00001
-#define TIFM_MS_SYS_LATCH 0x00100
-#define TIFM_MS_SYS_NOT_RDY 0x00800
-#define TIFM_MS_SYS_DATA 0x10000
+#define TIFM_MS_SYS_DMA 0x10000
+#define TIFM_MS_SYS_RESET 0x08000
+#define TIFM_MS_SYS_SRAC 0x04000
+#define TIFM_MS_SYS_INTEN 0x02000
+#define TIFM_MS_SYS_NOCRC 0x01000
+#define TIFM_MS_SYS_INTCLR 0x00800
+#define TIFM_MS_SYS_MSIEN 0x00400
+#define TIFM_MS_SYS_FCLR 0x00200
+#define TIFM_MS_SYS_FDIR 0x00100
+#define TIFM_MS_SYS_DAM 0x00080
+#define TIFM_MS_SYS_DRM 0x00040
+#define TIFM_MS_SYS_DRQSL 0x00020
+#define TIFM_MS_SYS_REI 0x00010
+#define TIFM_MS_SYS_REO 0x00008
+#define TIFM_MS_SYS_BSY_MASK 0x00007
+
+#define TIFM_MS_SYS_FIFO (TIFM_MS_SYS_INTEN | TIFM_MS_SYS_MSIEN \
+ | TIFM_MS_SYS_FCLR | TIFM_MS_SYS_BSY_MASK)
/* Hardware flags */
enum {
- CMD_READY = 0x0001,
- FIFO_READY = 0x0002,
- CARD_READY = 0x0004,
- DATA_CARRY = 0x0008
+ CMD_READY = 0x01,
+ FIFO_READY = 0x02,
+ CARD_INT = 0x04
};
struct tifm_ms {
struct tifm_dev *dev;
- unsigned short eject:1,
- no_dma:1;
- unsigned short cmd_flags;
+ struct timer_list timer;
+ struct memstick_request *req;
unsigned int mode_mask;
unsigned int block_pos;
unsigned long timeout_jiffies;
-
- struct timer_list timer;
- struct memstick_request *req;
+ unsigned char eject:1,
+ use_dma:1;
+ unsigned char cmd_flags;
+ unsigned char io_pos;
unsigned int io_word;
};
-static void tifm_ms_read_fifo(struct tifm_ms *host, unsigned int fifo_offset,
- struct page *pg, unsigned int page_off,
- unsigned int length)
+static unsigned int tifm_ms_read_data(struct tifm_ms *host,
+ unsigned char *buf, unsigned int length)
{
struct tifm_dev *sock = host->dev;
- unsigned int cnt = 0, off = 0;
- unsigned char *buf = kmap_atomic(pg, KM_BIO_DST_IRQ) + page_off;
+ unsigned int off = 0;
- if (host->cmd_flags & DATA_CARRY) {
- while ((fifo_offset & 3) && length) {
+ while (host->io_pos && length) {
+ buf[off++] = host->io_word & 0xff;
+ host->io_word >>= 8;
+ length--;
+ host->io_pos--;
+ }
+
+ if (!length)
+ return off;
+
+ while (!(TIFM_MS_STAT_EMP & readl(sock->addr + SOCK_MS_STATUS))) {
+ if (length < 4)
+ break;
+ *(unsigned int *)(buf + off) = __raw_readl(sock->addr
+ + SOCK_MS_DATA);
+ length -= 4;
+ off += 4;
+ }
+
+ if (length
+ && !(TIFM_MS_STAT_EMP & readl(sock->addr + SOCK_MS_STATUS))) {
+ host->io_word = readl(sock->addr + SOCK_MS_DATA);
+ for (host->io_pos = 4; host->io_pos; --host->io_pos) {
buf[off++] = host->io_word & 0xff;
host->io_word >>= 8;
length--;
- fifo_offset++;
+ if (!length)
+ break;
}
- if (!(fifo_offset & 3))
- host->cmd_flags &= ~DATA_CARRY;
- if (!length)
- return;
}
- do {
- host->io_word = readl(sock->addr + SOCK_FIFO_ACCESS
- + fifo_offset);
- cnt = 4;
- while (length && cnt) {
- buf[off++] = (host->io_word >> 8) & 0xff;
- cnt--;
- length--;
- }
- fifo_offset += 4 - cnt;
- } while (length);
-
- if (cnt)
- host->cmd_flags |= DATA_CARRY;
-
- kunmap_atomic(buf - page_off, KM_BIO_DST_IRQ);
+ return off;
}
-static void tifm_ms_write_fifo(struct tifm_ms *host, unsigned int fifo_offset,
- struct page *pg, unsigned int page_off,
- unsigned int length)
+static unsigned int tifm_ms_write_data(struct tifm_ms *host,
+ unsigned char *buf, unsigned int length)
{
struct tifm_dev *sock = host->dev;
- unsigned int cnt = 0, off = 0;
- unsigned char *buf = kmap_atomic(pg, KM_BIO_SRC_IRQ) + page_off;
+ unsigned int off = 0;
- if (host->cmd_flags & DATA_CARRY) {
- while (fifo_offset & 3) {
- host->io_word |= buf[off++] << (8 * (fifo_offset & 3));
+ if (host->io_pos) {
+ while (host->io_pos < 4 && length) {
+ host->io_word |= buf[off++] << (host->io_pos * 8);
+ host->io_pos++;
length--;
- fifo_offset++;
}
- if (!(fifo_offset & 3)) {
- writel(host->io_word, sock->addr + SOCK_FIFO_ACCESS
- + fifo_offset - 4);
-
- host->cmd_flags &= ~DATA_CARRY;
- }
- if (!length)
- return;
}
- do {
- cnt = 4;
+ if (host->io_pos == 4
+ && !(TIFM_MS_STAT_FUL & readl(sock->addr + SOCK_MS_STATUS))) {
+ writel(TIFM_MS_SYS_FDIR | readl(sock->addr + SOCK_MS_SYSTEM),
+ sock->addr + SOCK_MS_SYSTEM);
+ writel(host->io_word, sock->addr + SOCK_MS_DATA);
+ host->io_pos = 0;
host->io_word = 0;
- while (length && cnt) {
- host->io_word |= buf[off++] << (4 - cnt);
- cnt--;
- length--;
- }
- fifo_offset += 4 - cnt;
- if (!cnt)
- writel(host->io_word, sock->addr + SOCK_FIFO_ACCESS
- + fifo_offset - 4);
-
- } while (length);
-
- if (cnt)
- host->cmd_flags |= DATA_CARRY;
-
- kunmap_atomic(buf - page_off, KM_BIO_SRC_IRQ);
-}
-
-static void tifm_ms_move_block(struct tifm_ms *host, unsigned int length)
-{
- unsigned int t_size;
- unsigned int off = host->req->sg.offset + host->block_pos;
- unsigned int p_off, p_cnt;
- struct page *pg;
- unsigned long flags;
-
- dev_dbg(&host->dev->dev, "moving block\n");
- local_irq_save(flags);
- t_size = length;
- while (t_size) {
- pg = nth_page(sg_page(&host->req->sg), off >> PAGE_SHIFT);
- p_off = offset_in_page(off);
- p_cnt = PAGE_SIZE - p_off;
- p_cnt = min(p_cnt, t_size);
-
- if (host->req->data_dir == WRITE)
- tifm_ms_write_fifo(host, length - t_size,
- pg, p_off, p_cnt);
- else
- tifm_ms_read_fifo(host, length - t_size,
- pg, p_off, p_cnt);
-
- t_size -= p_cnt;
+ } else if (host->io_pos) {
+ return off;
}
- local_irq_restore(flags);
-}
-
-static int tifm_ms_transfer_data(struct tifm_ms *host, int skip)
-{
- struct tifm_dev *sock = host->dev;
- unsigned int length = host->req->sg.length - host->block_pos;
if (!length)
- return 1;
+ return off;
- if (length > TIFM_FIFO_SIZE)
- length = TIFM_FIFO_SIZE;
-
- if (!skip) {
- tifm_ms_move_block(host, length);
- host->block_pos += length;
+ while (!(TIFM_MS_STAT_FUL & readl(sock->addr + SOCK_MS_STATUS))) {
+ if (length < 4)
+ break;
+ writel(TIFM_MS_SYS_FDIR | readl(sock->addr + SOCK_MS_SYSTEM),
+ sock->addr + SOCK_MS_SYSTEM);
+ __raw_writel(*(unsigned int *)(buf + off),
+ sock->addr + SOCK_MS_DATA);
+ length -= 4;
+ off += 4;
}
- if ((host->req->data_dir == READ)
- && (host->block_pos == host->req->sg.length))
- return 1;
+ switch (length) {
+ case 3:
+ host->io_word |= buf[off + 2] << 16;
+ host->io_pos++;
+ case 2:
+ host->io_word |= buf[off + 1] << 8;
+ host->io_pos++;
+ case 1:
+ host->io_word |= buf[off];
+ host->io_pos++;
+ }
- writel(ilog2(length) - 2, sock->addr + SOCK_FIFO_PAGE_SIZE);
- if (host->req->data_dir == WRITE)
- writel((1 << 8) | TIFM_DMA_TX, sock->addr + SOCK_DMA_CONTROL);
- else
- writel((1 << 8), sock->addr + SOCK_DMA_CONTROL);
+ off += host->io_pos;
- return 0;
+ return off;
+}
+
+static unsigned int tifm_ms_transfer_data(struct tifm_ms *host)
+{
+ struct tifm_dev *sock = host->dev;
+ unsigned int length;
+ unsigned int off;
+ unsigned int t_size, p_off, p_cnt;
+ unsigned char *buf;
+ struct page *pg;
+ unsigned long flags = 0;
+
+ if (host->req->long_data) {
+ length = host->req->sg.length - host->block_pos;
+ off = host->req->sg.offset + host->block_pos;
+ } else {
+ length = host->req->data_len - host->block_pos;
+ off = 0;
+ }
+ dev_dbg(&sock->dev, "fifo data transfer, %d, %d\n", length,
+ host->block_pos);
+
+ while (length) {
+ if (host->req->long_data) {
+ pg = nth_page(sg_page(&host->req->sg),
+ off >> PAGE_SHIFT);
+ p_off = offset_in_page(off);
+ p_cnt = PAGE_SIZE - p_off;
+ p_cnt = min(p_cnt, length);
+
+ local_irq_save(flags);
+ buf = kmap_atomic(pg, KM_BIO_SRC_IRQ) + p_off;
+ } else {
+ buf = host->req->data + host->block_pos;
+ p_cnt = host->req->data_len - host->block_pos;
+ }
+
+ t_size = host->req->data_dir == WRITE
+ ? tifm_ms_write_data(host, buf, p_cnt)
+ : tifm_ms_read_data(host, buf, p_cnt);
+
+ if (host->req->long_data) {
+ kunmap_atomic(buf - p_off, KM_BIO_SRC_IRQ);
+ local_irq_restore(flags);
+ }
+
+ if (!t_size)
+ break;
+ host->block_pos += t_size;
+ length -= t_size;
+ off += t_size;
+ }
+
+ dev_dbg(&sock->dev, "fifo data transfer, %d remaining\n", length);
+ if (!length && (host->req->data_dir == WRITE)) {
+ if (host->io_pos) {
+ writel(TIFM_MS_SYS_FDIR
+ | readl(sock->addr + SOCK_MS_SYSTEM),
+ sock->addr + SOCK_MS_SYSTEM);
+ writel(host->io_word, sock->addr + SOCK_MS_DATA);
+ }
+ writel(TIFM_MS_SYS_FDIR
+ | readl(sock->addr + SOCK_MS_SYSTEM),
+ sock->addr + SOCK_MS_SYSTEM);
+ writel(0, sock->addr + SOCK_MS_DATA);
+ } else {
+ readl(sock->addr + SOCK_MS_DATA);
+ }
+
+ return length;
}
static int tifm_ms_issue_cmd(struct tifm_ms *host)
{
struct tifm_dev *sock = host->dev;
unsigned char *data;
- unsigned int data_len = 0, cmd = 0, cmd_mask = 0, cnt, tval = 0;
+ unsigned int data_len, cmd, sys_param;
host->cmd_flags = 0;
+ host->block_pos = 0;
+ host->io_pos = 0;
+ host->io_word = 0;
+ host->cmd_flags = 0;
- if (host->req->io_type == MEMSTICK_IO_SG) {
- if (!host->no_dma) {
- if (1 != tifm_map_sg(sock, &host->req->sg, 1,
- host->req->data_dir == READ
- ? PCI_DMA_FROMDEVICE
- : PCI_DMA_TODEVICE)) {
- host->req->error = -ENOMEM;
- return host->req->error;
- }
- data_len = sg_dma_len(&host->req->sg);
- } else
- data_len = host->req->sg.length;
+ data = host->req->data;
- writel(TIFM_FIFO_INT_SETALL,
- sock->addr + SOCK_DMA_FIFO_INT_ENABLE_CLEAR);
- writel(TIFM_FIFO_ENABLE,
- sock->addr + SOCK_FIFO_CONTROL);
+ host->use_dma = !no_dma;
+
+ if (host->req->long_data) {
+ data_len = host->req->sg.length;
+ if (!is_power_of_2(data_len))
+ host->use_dma = 0;
+ } else {
+ data_len = host->req->data_len;
+ host->use_dma = 0;
+ }
+
+ writel(TIFM_FIFO_INT_SETALL,
+ sock->addr + SOCK_DMA_FIFO_INT_ENABLE_CLEAR);
+ writel(TIFM_FIFO_ENABLE,
+ sock->addr + SOCK_FIFO_CONTROL);
+
+ if (host->use_dma) {
+ if (1 != tifm_map_sg(sock, &host->req->sg, 1,
+ host->req->data_dir == READ
+ ? PCI_DMA_FROMDEVICE
+ : PCI_DMA_TODEVICE)) {
+ host->req->error = -ENOMEM;
+ return host->req->error;
+ }
+ data_len = sg_dma_len(&host->req->sg);
+
+ writel(ilog2(data_len) - 2,
+ sock->addr + SOCK_FIFO_PAGE_SIZE);
+ writel(TIFM_FIFO_INTMASK,
+ sock->addr + SOCK_DMA_FIFO_INT_ENABLE_SET);
+ sys_param = TIFM_DMA_EN | (1 << 8);
+ if (host->req->data_dir == WRITE)
+ sys_param |= TIFM_DMA_TX;
+
writel(TIFM_FIFO_INTMASK,
sock->addr + SOCK_DMA_FIFO_INT_ENABLE_SET);
- if (!host->no_dma) {
- writel(ilog2(data_len) - 2,
- sock->addr + SOCK_FIFO_PAGE_SIZE);
- writel(sg_dma_address(&host->req->sg),
- sock->addr + SOCK_DMA_ADDRESS);
- if (host->req->data_dir == WRITE)
- writel((1 << 8) | TIFM_DMA_TX | TIFM_DMA_EN,
- sock->addr + SOCK_DMA_CONTROL);
- else
- writel((1 << 8) | TIFM_DMA_EN,
- sock->addr + SOCK_DMA_CONTROL);
- } else {
- tifm_ms_transfer_data(host,
- host->req->data_dir == READ);
- }
+ writel(sg_dma_address(&host->req->sg),
+ sock->addr + SOCK_DMA_ADDRESS);
+ writel(sys_param, sock->addr + SOCK_DMA_CONTROL);
+ } else {
+ writel(host->mode_mask | TIFM_MS_SYS_FIFO,
+ sock->addr + SOCK_MS_SYSTEM);
- cmd_mask = readl(sock->addr + SOCK_MS_SYSTEM);
- cmd_mask |= TIFM_MS_SYS_DATA | TIFM_MS_SYS_NOT_RDY;
- writel(cmd_mask, sock->addr + SOCK_MS_SYSTEM);
- } else if (host->req->io_type == MEMSTICK_IO_VAL) {
- data = host->req->data;
- data_len = host->req->data_len;
-
- cmd_mask = host->mode_mask | 0x2607; /* unknown constant */
-
- if (host->req->data_dir == WRITE) {
- cmd_mask |= TIFM_MS_SYS_LATCH;
- writel(cmd_mask, sock->addr + SOCK_MS_SYSTEM);
- for (cnt = 0; (data_len - cnt) >= 4; cnt += 4) {
- writel(TIFM_MS_SYS_LATCH
- | readl(sock->addr + SOCK_MS_SYSTEM),
- sock->addr + SOCK_MS_SYSTEM);
- __raw_writel(*(unsigned int *)(data + cnt),
- sock->addr + SOCK_MS_DATA);
- dev_dbg(&sock->dev, "writing %x\n",
- *(int *)(data + cnt));
- }
- switch (data_len - cnt) {
- case 3:
- tval |= data[cnt + 2] << 16;
- case 2:
- tval |= data[cnt + 1] << 8;
- case 1:
- tval |= data[cnt];
- writel(TIFM_MS_SYS_LATCH
- | readl(sock->addr + SOCK_MS_SYSTEM),
- sock->addr + SOCK_MS_SYSTEM);
- writel(tval, sock->addr + SOCK_MS_DATA);
- dev_dbg(&sock->dev, "writing %x\n", tval);
- }
-
- writel(TIFM_MS_SYS_LATCH
- | readl(sock->addr + SOCK_MS_SYSTEM),
- sock->addr + SOCK_MS_SYSTEM);
- writel(0, sock->addr + SOCK_MS_DATA);
- dev_dbg(&sock->dev, "writing %x\n", 0);
-
- } else
- writel(cmd_mask, sock->addr + SOCK_MS_SYSTEM);
-
- cmd_mask = readl(sock->addr + SOCK_MS_SYSTEM);
- cmd_mask &= ~TIFM_MS_SYS_DATA;
- cmd_mask |= TIFM_MS_SYS_NOT_RDY;
- dev_dbg(&sock->dev, "mask %x\n", cmd_mask);
- writel(cmd_mask, sock->addr + SOCK_MS_SYSTEM);
- } else
- BUG();
+ writel(TIFM_FIFO_MORE,
+ sock->addr + SOCK_DMA_FIFO_INT_ENABLE_SET);
+ }
mod_timer(&host->timer, jiffies + host->timeout_jiffies);
writel(TIFM_CTRL_LED | readl(sock->addr + SOCK_CONTROL),
sock->addr + SOCK_CONTROL);
host->req->error = 0;
+ sys_param = readl(sock->addr + SOCK_MS_SYSTEM);
+ sys_param |= TIFM_MS_SYS_INTCLR;
+
+ if (host->use_dma)
+ sys_param |= TIFM_MS_SYS_DMA;
+ else
+ sys_param &= ~TIFM_MS_SYS_DMA;
+
+ writel(sys_param, sock->addr + SOCK_MS_SYSTEM);
+
cmd = (host->req->tpc & 0xf) << 12;
cmd |= data_len;
writel(cmd, sock->addr + SOCK_MS_COMMAND);
- dev_dbg(&sock->dev, "executing TPC %x, %x\n", cmd, cmd_mask);
+ dev_dbg(&sock->dev, "executing TPC %x, %x\n", cmd, sys_param);
return 0;
}
@@ -314,47 +336,29 @@
{
struct tifm_dev *sock = host->dev;
struct memstick_host *msh = tifm_get_drvdata(sock);
- unsigned int tval = 0, data_len;
- unsigned char *data;
int rc;
del_timer(&host->timer);
- if (host->req->io_type == MEMSTICK_IO_SG) {
- if (!host->no_dma)
- tifm_unmap_sg(sock, &host->req->sg, 1,
- host->req->data_dir == READ
- ? PCI_DMA_FROMDEVICE
- : PCI_DMA_TODEVICE);
- } else if (host->req->io_type == MEMSTICK_IO_VAL) {
- writel(~TIFM_MS_SYS_DATA & readl(sock->addr + SOCK_MS_SYSTEM),
- sock->addr + SOCK_MS_SYSTEM);
- data = host->req->data;
- data_len = host->req->data_len;
+ host->req->int_reg = readl(sock->addr + SOCK_MS_STATUS) & 0xff;
+ host->req->int_reg = (host->req->int_reg & 1)
+ | ((host->req->int_reg << 4) & 0xe0);
- if (host->req->data_dir == READ) {
- for (rc = 0; (data_len - rc) >= 4; rc += 4)
- *(int *)(data + rc)
- = __raw_readl(sock->addr
- + SOCK_MS_DATA);
+ writel(TIFM_FIFO_INT_SETALL,
+ sock->addr + SOCK_DMA_FIFO_INT_ENABLE_CLEAR);
+ writel(TIFM_DMA_RESET, sock->addr + SOCK_DMA_CONTROL);
- if (data_len - rc)
- tval = readl(sock->addr + SOCK_MS_DATA);
- switch (data_len - rc) {
- case 3:
- data[rc + 2] = (tval >> 16) & 0xff;
- case 2:
- data[rc + 1] = (tval >> 8) & 0xff;
- case 1:
- data[rc] = tval & 0xff;
- }
- readl(sock->addr + SOCK_MS_DATA);
- }
+ if (host->use_dma) {
+ tifm_unmap_sg(sock, &host->req->sg, 1,
+ host->req->data_dir == READ
+ ? PCI_DMA_FROMDEVICE
+ : PCI_DMA_TODEVICE);
}
writel((~TIFM_CTRL_LED) & readl(sock->addr + SOCK_CONTROL),
sock->addr + SOCK_CONTROL);
+ dev_dbg(&sock->dev, "TPC complete\n");
do {
rc = memstick_next_req(msh, &host->req);
} while (!rc && tifm_ms_issue_cmd(host));
@@ -365,11 +369,10 @@
if (!host->req->error) {
if (!(host->cmd_flags & CMD_READY))
return 1;
- if ((host->req->io_type == MEMSTICK_IO_SG)
- && !(host->cmd_flags & FIFO_READY))
+ if (!(host->cmd_flags & FIFO_READY))
return 1;
if (host->req->need_card_int
- && !(host->cmd_flags & CARD_READY))
+ && !(host->cmd_flags & CARD_INT))
return 1;
}
return 0;
@@ -379,18 +382,24 @@
static void tifm_ms_data_event(struct tifm_dev *sock)
{
struct tifm_ms *host;
- unsigned int fifo_status = 0;
+ unsigned int fifo_status = 0, host_status = 0;
int rc = 1;
spin_lock(&sock->lock);
host = memstick_priv((struct memstick_host *)tifm_get_drvdata(sock));
fifo_status = readl(sock->addr + SOCK_DMA_FIFO_STATUS);
- dev_dbg(&sock->dev, "data event: fifo_status %x, flags %x\n",
- fifo_status, host->cmd_flags);
+ host_status = readl(sock->addr + SOCK_MS_STATUS);
+ dev_dbg(&sock->dev,
+ "data event: fifo_status %x, host_status %x, flags %x\n",
+ fifo_status, host_status, host->cmd_flags);
if (host->req) {
- if (fifo_status & TIFM_FIFO_READY) {
- if (!host->no_dma || tifm_ms_transfer_data(host, 0)) {
+ if (host->use_dma && (fifo_status & 1)) {
+ host->cmd_flags |= FIFO_READY;
+ rc = tifm_ms_check_status(host);
+ }
+ if (!host->use_dma && (fifo_status & TIFM_FIFO_MORE)) {
+ if (!tifm_ms_transfer_data(host)) {
host->cmd_flags |= FIFO_READY;
rc = tifm_ms_check_status(host);
}
@@ -419,29 +428,22 @@
host_status, host->cmd_flags);
if (host->req) {
- if (host_status & TIFM_MS_TIMEOUT)
+ if (host_status & TIFM_MS_STAT_TOE)
host->req->error = -ETIME;
- else if (host_status & TIFM_MS_BADCRC)
+ else if (host_status & TIFM_MS_STAT_CRC)
host->req->error = -EILSEQ;
- if (host->req->error) {
- writel(TIFM_FIFO_INT_SETALL,
- sock->addr + SOCK_DMA_FIFO_INT_ENABLE_CLEAR);
- writel(TIFM_DMA_RESET, sock->addr + SOCK_DMA_CONTROL);
- }
-
- if (host_status & TIFM_MS_EOTPC)
+ if (host_status & TIFM_MS_STAT_RDY)
host->cmd_flags |= CMD_READY;
- if (host_status & TIFM_MS_INT)
- host->cmd_flags |= CARD_READY;
+
+ if (host_status & TIFM_MS_STAT_MSINT)
+ host->cmd_flags |= CARD_INT;
rc = tifm_ms_check_status(host);
}
- writel(TIFM_MS_SYS_NOT_RDY | readl(sock->addr + SOCK_MS_SYSTEM),
- sock->addr + SOCK_MS_SYSTEM);
- writel((~TIFM_MS_SYS_DATA) & readl(sock->addr + SOCK_MS_SYSTEM),
+ writel(TIFM_MS_SYS_INTCLR | readl(sock->addr + SOCK_MS_SYSTEM),
sock->addr + SOCK_MS_SYSTEM);
if (!rc)
@@ -497,15 +499,26 @@
switch (param) {
case MEMSTICK_POWER:
- /* this is set by card detection mechanism */
+ /* also affected by media detection mechanism */
+ if (value == MEMSTICK_POWER_ON) {
+ host->mode_mask = TIFM_MS_SYS_SRAC | TIFM_MS_SYS_REI;
+ writel(TIFM_MS_SYS_RESET, sock->addr + SOCK_MS_SYSTEM);
+ writel(TIFM_MS_SYS_FCLR | TIFM_MS_SYS_INTCLR,
+ sock->addr + SOCK_MS_SYSTEM);
+ writel(0xffffffff, sock->addr + SOCK_MS_STATUS);
+ } else if (value == MEMSTICK_POWER_OFF) {
+ writel(TIFM_MS_SYS_FCLR | TIFM_MS_SYS_INTCLR,
+ sock->addr + SOCK_MS_SYSTEM);
+ writel(0xffffffff, sock->addr + SOCK_MS_STATUS);
+ }
break;
case MEMSTICK_INTERFACE:
if (value == MEMSTICK_SERIAL) {
- host->mode_mask = TIFM_MS_SERIAL;
+ host->mode_mask = TIFM_MS_SYS_SRAC | TIFM_MS_SYS_REI;
writel((~TIFM_CTRL_FAST_CLK)
& readl(sock->addr + SOCK_CONTROL),
sock->addr + SOCK_CONTROL);
- } else if (value == MEMSTICK_PARALLEL) {
+ } else if (value == MEMSTICK_PAR4) {
host->mode_mask = 0;
writel(TIFM_CTRL_FAST_CLK
| readl(sock->addr + SOCK_CONTROL),
@@ -532,21 +545,6 @@
tifm_eject(host->dev);
}
-static int tifm_ms_initialize_host(struct tifm_ms *host)
-{
- struct tifm_dev *sock = host->dev;
- struct memstick_host *msh = tifm_get_drvdata(sock);
-
- host->mode_mask = TIFM_MS_SERIAL;
- writel(0x8000, sock->addr + SOCK_MS_SYSTEM);
- writel(0x0200 | TIFM_MS_SYS_NOT_RDY, sock->addr + SOCK_MS_SYSTEM);
- writel(0xffffffff, sock->addr + SOCK_MS_STATUS);
- if (tifm_has_ms_pif(sock))
- msh->caps |= MEMSTICK_CAP_PARALLEL;
-
- return 0;
-}
-
static int tifm_ms_probe(struct tifm_dev *sock)
{
struct memstick_host *msh;
@@ -568,7 +566,6 @@
tifm_set_drvdata(sock, msh);
host->dev = sock;
host->timeout_jiffies = msecs_to_jiffies(1000);
- host->no_dma = no_dma;
setup_timer(&host->timer, tifm_ms_abort, (unsigned long)host);
@@ -576,10 +573,10 @@
msh->set_param = tifm_ms_set_param;
sock->card_event = tifm_ms_card_event;
sock->data_event = tifm_ms_data_event;
- rc = tifm_ms_initialize_host(host);
+ if (tifm_has_ms_pif(sock))
+ msh->caps |= MEMSTICK_CAP_PAR4;
- if (!rc)
- rc = memstick_add_host(msh);
+ rc = memstick_add_host(msh);
if (!rc)
return 0;
@@ -601,7 +598,7 @@
writel(TIFM_FIFO_INT_SETALL,
sock->addr + SOCK_DMA_FIFO_INT_ENABLE_CLEAR);
writel(TIFM_DMA_RESET, sock->addr + SOCK_DMA_CONTROL);
- if ((host->req->io_type == MEMSTICK_IO_SG) && !host->no_dma)
+ if (host->use_dma)
tifm_unmap_sg(sock, &host->req->sg, 1,
host->req->data_dir == READ
? PCI_DMA_TODEVICE
@@ -617,10 +614,6 @@
spin_unlock_irqrestore(&sock->lock, flags);
memstick_remove_host(msh);
-
- writel(0x0200 | TIFM_MS_SYS_NOT_RDY, sock->addr + SOCK_MS_SYSTEM);
- writel(0xffffffff, sock->addr + SOCK_MS_STATUS);
-
memstick_free_host(msh);
}
@@ -628,17 +621,17 @@
static int tifm_ms_suspend(struct tifm_dev *sock, pm_message_t state)
{
+ struct memstick_host *msh = tifm_get_drvdata(sock);
+
+ memstick_suspend_host(msh);
return 0;
}
static int tifm_ms_resume(struct tifm_dev *sock)
{
struct memstick_host *msh = tifm_get_drvdata(sock);
- struct tifm_ms *host = memstick_priv(msh);
- tifm_ms_initialize_host(host);
- memstick_detect_change(msh);
-
+ memstick_resume_host(msh);
return 0;
}
@@ -679,7 +672,6 @@
MODULE_DESCRIPTION("TI FlashMedia MemoryStick driver");
MODULE_LICENSE("GPL");
MODULE_DEVICE_TABLE(tifm, tifm_ms_id_tbl);
-MODULE_VERSION(DRIVER_VERSION);
module_init(tifm_ms_init);
module_exit(tifm_ms_exit);
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index 0c303c8..c6be6eb 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -632,8 +632,7 @@
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/**
- * mpt_event_register - Register protocol-specific event callback
- * handler.
+ * mpt_event_register - Register protocol-specific event callback handler.
* @cb_idx: previously registered (via mpt_register) callback handle
* @ev_cbfunc: callback function
*
@@ -654,8 +653,7 @@
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/**
- * mpt_event_deregister - Deregister protocol-specific event callback
- * handler.
+ * mpt_event_deregister - Deregister protocol-specific event callback handler
* @cb_idx: previously registered callback handle
*
* Each protocol-specific driver should call this routine
@@ -765,11 +763,13 @@
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/**
- * mpt_get_msg_frame - Obtain a MPT request frame from the pool (of 1024)
- * allocated per MPT adapter.
+ * mpt_get_msg_frame - Obtain an MPT request frame from the pool
* @cb_idx: Handle of registered MPT protocol driver
* @ioc: Pointer to MPT adapter structure
*
+ * Obtain an MPT request frame from the pool (of 1024) that are
+ * allocated per MPT adapter.
+ *
* Returns pointer to a MPT request frame or %NULL if none are available
* or IOC is not active.
*/
@@ -834,13 +834,12 @@
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/**
- * mpt_put_msg_frame - Send a protocol specific MPT request frame
- * to a IOC.
+ * mpt_put_msg_frame - Send a protocol-specific MPT request frame to an IOC
* @cb_idx: Handle of registered MPT protocol driver
* @ioc: Pointer to MPT adapter structure
* @mf: Pointer to MPT request frame
*
- * This routine posts a MPT request frame to the request post FIFO of a
+ * This routine posts an MPT request frame to the request post FIFO of a
* specific MPT adapter.
*/
void
@@ -868,13 +867,15 @@
}
/**
- * mpt_put_msg_frame_hi_pri - Send a protocol specific MPT request frame
- * to a IOC using hi priority request queue.
+ * mpt_put_msg_frame_hi_pri - Send a hi-pri protocol-specific MPT request frame
* @cb_idx: Handle of registered MPT protocol driver
* @ioc: Pointer to MPT adapter structure
* @mf: Pointer to MPT request frame
*
- * This routine posts a MPT request frame to the request post FIFO of a
+ * Send a protocol-specific MPT request frame to an IOC using
+ * hi-priority request queue.
+ *
+ * This routine posts an MPT request frame to the request post FIFO of a
* specific MPT adapter.
**/
void
@@ -1429,6 +1430,98 @@
sprintf(prod_name, "%s", product_str);
}
+/**
+ * mpt_mapresources - map in memory mapped io
+ * @ioc: Pointer to pointer to IOC adapter
+ *
+ **/
+static int
+mpt_mapresources(MPT_ADAPTER *ioc)
+{
+ u8 __iomem *mem;
+ int ii;
+ unsigned long mem_phys;
+ unsigned long port;
+ u32 msize;
+ u32 psize;
+ u8 revision;
+ int r = -ENODEV;
+ struct pci_dev *pdev;
+
+ pdev = ioc->pcidev;
+ ioc->bars = pci_select_bars(pdev, IORESOURCE_MEM);
+ if (pci_enable_device_mem(pdev)) {
+ printk(MYIOC_s_ERR_FMT "pci_enable_device_mem() "
+ "failed\n", ioc->name);
+ return r;
+ }
+ if (pci_request_selected_regions(pdev, ioc->bars, "mpt")) {
+ printk(MYIOC_s_ERR_FMT "pci_request_selected_regions() with "
+ "MEM failed\n", ioc->name);
+ return r;
+ }
+
+ pci_read_config_byte(pdev, PCI_CLASS_REVISION, &revision);
+
+ if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)
+ && !pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK)) {
+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT
+ ": 64 BIT PCI BUS DMA ADDRESSING SUPPORTED\n",
+ ioc->name));
+ } else if (!pci_set_dma_mask(pdev, DMA_32BIT_MASK)
+ && !pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK)) {
+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT
+ ": 32 BIT PCI BUS DMA ADDRESSING SUPPORTED\n",
+ ioc->name));
+ } else {
+ printk(MYIOC_s_WARN_FMT "no suitable DMA mask for %s\n",
+ ioc->name, pci_name(pdev));
+ pci_release_selected_regions(pdev, ioc->bars);
+ return r;
+ }
+
+ mem_phys = msize = 0;
+ port = psize = 0;
+ for (ii = 0; ii < DEVICE_COUNT_RESOURCE; ii++) {
+ if (pci_resource_flags(pdev, ii) & PCI_BASE_ADDRESS_SPACE_IO) {
+ if (psize)
+ continue;
+ /* Get I/O space! */
+ port = pci_resource_start(pdev, ii);
+ psize = pci_resource_len(pdev, ii);
+ } else {
+ if (msize)
+ continue;
+ /* Get memmap */
+ mem_phys = pci_resource_start(pdev, ii);
+ msize = pci_resource_len(pdev, ii);
+ }
+ }
+ ioc->mem_size = msize;
+
+ mem = NULL;
+ /* Get logical ptr for PciMem0 space */
+ /*mem = ioremap(mem_phys, msize);*/
+ mem = ioremap(mem_phys, msize);
+ if (mem == NULL) {
+ printk(MYIOC_s_ERR_FMT ": ERROR - Unable to map adapter"
+ " memory!\n", ioc->name);
+ return -EINVAL;
+ }
+ ioc->memmap = mem;
+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT "mem = %p, mem_phys = %lx\n",
+ ioc->name, mem, mem_phys));
+
+ ioc->mem_phys = mem_phys;
+ ioc->chip = (SYSIF_REGS __iomem *)mem;
+
+ /* Save Port IO values in case we need to do downloadboot */
+ ioc->pio_mem_phys = port;
+ ioc->pio_chip = (SYSIF_REGS __iomem *)port;
+
+ return 0;
+}
+
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/**
* mpt_attach - Install a PCI intelligent MPT adapter.
@@ -1451,13 +1544,6 @@
mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
{
MPT_ADAPTER *ioc;
- u8 __iomem *mem;
- u8 __iomem *pmem;
- unsigned long mem_phys;
- unsigned long port;
- u32 msize;
- u32 psize;
- int ii;
u8 cb_idx;
int r = -ENODEV;
u8 revision;
@@ -1467,52 +1553,32 @@
struct proc_dir_entry *dent, *ent;
#endif
- if (mpt_debug_level)
- printk(KERN_INFO MYNAM ": mpt_debug_level=%xh\n", mpt_debug_level);
-
ioc = kzalloc(sizeof(MPT_ADAPTER), GFP_ATOMIC);
if (ioc == NULL) {
printk(KERN_ERR MYNAM ": ERROR - Insufficient memory to add adapter!\n");
return -ENOMEM;
}
- ioc->debug_level = mpt_debug_level;
+
ioc->id = mpt_ids++;
sprintf(ioc->name, "ioc%d", ioc->id);
- ioc->bars = pci_select_bars(pdev, IORESOURCE_MEM);
- if (pci_enable_device_mem(pdev)) {
- printk(MYIOC_s_ERR_FMT "pci_enable_device_mem() "
- "failed\n", ioc->name);
- kfree(ioc);
- return r;
- }
- if (pci_request_selected_regions(pdev, ioc->bars, "mpt")) {
- printk(MYIOC_s_ERR_FMT "pci_request_selected_regions() with "
- "MEM failed\n", ioc->name);
- kfree(ioc);
- return r;
- }
+ /*
+ * set initial debug level
+ * (refer to mptdebug.h)
+ *
+ */
+ ioc->debug_level = mpt_debug_level;
+ if (mpt_debug_level)
+ printk(KERN_INFO "mpt_debug_level=%xh\n", mpt_debug_level);
dinitprintk(ioc, printk(MYIOC_s_INFO_FMT ": mpt_adapter_install\n", ioc->name));
- if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
- dprintk(ioc, printk(MYIOC_s_INFO_FMT
- ": 64 BIT PCI BUS DMA ADDRESSING SUPPORTED\n", ioc->name));
- } else if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
- printk(MYIOC_s_WARN_FMT ": 32 BIT PCI BUS DMA ADDRESSING NOT SUPPORTED\n",
- ioc->name);
+ ioc->pcidev = pdev;
+ if (mpt_mapresources(ioc)) {
kfree(ioc);
return r;
}
- if (!pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK)) {
- dprintk(ioc, printk(MYIOC_s_INFO_FMT
- ": Using 64 bit consistent mask\n", ioc->name));
- } else {
- dprintk(ioc, printk(MYIOC_s_INFO_FMT
- ": Not using 64 bit consistent mask\n", ioc->name));
- }
-
ioc->alloc_total = sizeof(MPT_ADAPTER);
ioc->req_sz = MPT_DEFAULT_FRAME_SIZE; /* avoid div by zero! */
ioc->reply_sz = MPT_REPLY_FRAME_SIZE;
@@ -1550,48 +1616,9 @@
/* Find lookup slot. */
INIT_LIST_HEAD(&ioc->list);
- mem_phys = msize = 0;
- port = psize = 0;
- for (ii=0; ii < DEVICE_COUNT_RESOURCE; ii++) {
- if (pci_resource_flags(pdev, ii) & PCI_BASE_ADDRESS_SPACE_IO) {
- if (psize)
- continue;
- /* Get I/O space! */
- port = pci_resource_start(pdev, ii);
- psize = pci_resource_len(pdev,ii);
- } else {
- if (msize)
- continue;
- /* Get memmap */
- mem_phys = pci_resource_start(pdev, ii);
- msize = pci_resource_len(pdev,ii);
- }
- }
- ioc->mem_size = msize;
-
- mem = NULL;
- /* Get logical ptr for PciMem0 space */
- /*mem = ioremap(mem_phys, msize);*/
- mem = ioremap(mem_phys, msize);
- if (mem == NULL) {
- printk(MYIOC_s_ERR_FMT "Unable to map adapter memory!\n", ioc->name);
- kfree(ioc);
- return -EINVAL;
- }
- ioc->memmap = mem;
- dinitprintk(ioc, printk(MYIOC_s_INFO_FMT "mem = %p, mem_phys = %lx\n", ioc->name, mem, mem_phys));
-
dinitprintk(ioc, printk(MYIOC_s_INFO_FMT "facts @ %p, pfacts[0] @ %p\n",
ioc->name, &ioc->facts, &ioc->pfacts[0]));
- ioc->mem_phys = mem_phys;
- ioc->chip = (SYSIF_REGS __iomem *)mem;
-
- /* Save Port IO values in case we need to do downloadboot */
- ioc->pio_mem_phys = port;
- pmem = (u8 __iomem *)port;
- ioc->pio_chip = (SYSIF_REGS __iomem *)pmem;
-
pci_read_config_byte(pdev, PCI_CLASS_REVISION, &revision);
mpt_get_product_name(pdev->vendor, pdev->device, revision, ioc->prod_name);
@@ -1687,7 +1714,9 @@
list_del(&ioc->list);
if (ioc->alt_ioc)
ioc->alt_ioc->alt_ioc = NULL;
- iounmap(mem);
+ iounmap(ioc->memmap);
+ if (r != -5)
+ pci_release_selected_regions(pdev, ioc->bars);
kfree(ioc);
pci_set_drvdata(pdev, NULL);
return r;
@@ -1783,13 +1812,10 @@
u32 device_state;
MPT_ADAPTER *ioc = pci_get_drvdata(pdev);
- device_state=pci_choose_state(pdev, state);
-
- printk(MYIOC_s_INFO_FMT
- "pci-suspend: pdev=0x%p, slot=%s, Entering operating state [D%d]\n",
- ioc->name, pdev, pci_name(pdev), device_state);
-
- pci_save_state(pdev);
+ device_state = pci_choose_state(pdev, state);
+ printk(MYIOC_s_INFO_FMT "pci-suspend: pdev=0x%p, slot=%s, Entering "
+ "operating state [D%d]\n", ioc->name, pdev, pci_name(pdev),
+ device_state);
/* put ioc into READY_STATE */
if(SendIocReset(ioc, MPI_FUNCTION_IOC_MESSAGE_UNIT_RESET, CAN_SLEEP)) {
@@ -1804,10 +1830,14 @@
/* Clear any lingering interrupt */
CHIPREG_WRITE32(&ioc->chip->IntStatus, 0);
+ free_irq(ioc->pci_irq, ioc);
+ if (mpt_msi_enable)
+ pci_disable_msi(ioc->pcidev);
+ ioc->pci_irq = -1;
+ pci_save_state(pdev);
pci_disable_device(pdev);
pci_release_selected_regions(pdev, ioc->bars);
pci_set_power_state(pdev, device_state);
-
return 0;
}
@@ -1822,48 +1852,54 @@
MPT_ADAPTER *ioc = pci_get_drvdata(pdev);
u32 device_state = pdev->current_state;
int recovery_state;
+ int err;
- printk(MYIOC_s_INFO_FMT
- "pci-resume: pdev=0x%p, slot=%s, Previous operating state [D%d]\n",
- ioc->name, pdev, pci_name(pdev), device_state);
+ printk(MYIOC_s_INFO_FMT "pci-resume: pdev=0x%p, slot=%s, Previous "
+ "operating state [D%d]\n", ioc->name, pdev, pci_name(pdev),
+ device_state);
- pci_set_power_state(pdev, 0);
+ pci_set_power_state(pdev, PCI_D0);
+ pci_enable_wake(pdev, PCI_D0, 0);
pci_restore_state(pdev);
- if (ioc->facts.Flags & MPI_IOCFACTS_FLAGS_FW_DOWNLOAD_BOOT) {
- ioc->bars = pci_select_bars(ioc->pcidev, IORESOURCE_MEM |
- IORESOURCE_IO);
- if (pci_enable_device(pdev))
- return 0;
- } else {
- ioc->bars = pci_select_bars(pdev, IORESOURCE_MEM);
- if (pci_enable_device_mem(pdev))
- return 0;
+ ioc->pcidev = pdev;
+ err = mpt_mapresources(ioc);
+ if (err)
+ return err;
+
+ printk(MYIOC_s_INFO_FMT "pci-resume: ioc-state=0x%x,doorbell=0x%x\n",
+ ioc->name, (mpt_GetIocState(ioc, 1) >> MPI_IOC_STATE_SHIFT),
+ CHIPREG_READ32(&ioc->chip->Doorbell));
+
+ /*
+ * Errata workaround for SAS pci express:
+ * Upon returning to the D0 state, the contents of the doorbell will be
+ * stale data, and this will incorrectly signal to the host driver that
+ * the firmware is ready to process mpt commands. The workaround is
+ * to issue a diagnostic reset.
+ */
+ if (ioc->bus_type == SAS && (pdev->device ==
+ MPI_MANUFACTPAGE_DEVID_SAS1068E || pdev->device ==
+ MPI_MANUFACTPAGE_DEVID_SAS1064E)) {
+ if (KickStart(ioc, 1, CAN_SLEEP) < 0) {
+ printk(MYIOC_s_WARN_FMT "pci-resume: Cannot recover\n",
+ ioc->name);
+ goto out;
+ }
}
- if (pci_request_selected_regions(pdev, ioc->bars, "mpt"))
- return 0;
-
- /* enable interrupts */
- CHIPREG_WRITE32(&ioc->chip->IntMask, MPI_HIM_DIM);
- ioc->active = 1;
-
- printk(MYIOC_s_INFO_FMT
- "pci-resume: ioc-state=0x%x,doorbell=0x%x\n",
- ioc->name,
- (mpt_GetIocState(ioc, 1) >> MPI_IOC_STATE_SHIFT),
- CHIPREG_READ32(&ioc->chip->Doorbell));
/* bring ioc to operational state */
- if ((recovery_state = mpt_do_ioc_recovery(ioc,
- MPT_HOSTEVENT_IOC_RECOVER, CAN_SLEEP)) != 0) {
+ printk(MYIOC_s_INFO_FMT "Sending mpt_do_ioc_recovery\n", ioc->name);
+ recovery_state = mpt_do_ioc_recovery(ioc, MPT_HOSTEVENT_IOC_BRINGUP,
+ CAN_SLEEP);
+ if (recovery_state != 0)
+ printk(MYIOC_s_WARN_FMT "pci-resume: Cannot recover, "
+ "error:[%x]\n", ioc->name, recovery_state);
+ else
printk(MYIOC_s_INFO_FMT
- "pci-resume: Cannot recover, error:[%x]\n",
- ioc->name, recovery_state);
- } else {
- printk(MYIOC_s_INFO_FMT
- "pci-resume: success\n", ioc->name);
- }
-
+ "pci-resume: success\n", ioc->name);
+ out:
return 0;
+
}
#endif
@@ -1902,6 +1938,7 @@
* -3 if READY but PrimeIOCFifos Failed
* -4 if READY but IOCInit Failed
* -5 if failed to enable_device and/or request_selected_regions
+ * -6 if failed to upload firmware
*/
static int
mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
@@ -2096,7 +2133,7 @@
} else {
printk(MYIOC_s_WARN_FMT
"firmware upload failure!\n", ioc->name);
- ret = -5;
+ ret = -6;
}
}
}
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index f77b329..78734e2 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -1701,6 +1701,11 @@
if (error)
goto out_free_consistent;
+ if (!buffer->NumPhys) {
+ error = -ENODEV;
+ goto out_free_consistent;
+ }
+
/* save config data */
port_info->num_phys = buffer->NumPhys;
port_info->phy_info = kcalloc(port_info->num_phys,
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index af1de0c..c207bda 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -1170,6 +1170,10 @@
int
mptscsih_suspend(struct pci_dev *pdev, pm_message_t state)
{
+ MPT_ADAPTER *ioc = pci_get_drvdata(pdev);
+
+ scsi_block_requests(ioc->sh);
+ flush_scheduled_work();
mptscsih_shutdown(pdev);
return mpt_suspend(pdev,state);
}
@@ -1183,7 +1187,12 @@
int
mptscsih_resume(struct pci_dev *pdev)
{
- return mpt_resume(pdev);
+ MPT_ADAPTER *ioc = pci_get_drvdata(pdev);
+ int rc;
+
+ rc = mpt_resume(pdev);
+ scsi_unblock_requests(ioc->sh);
+ return rc;
}
#endif
@@ -1533,7 +1542,7 @@
*
* Remark: Currently invoked from a non-interrupt thread (_bh).
*
- * Remark: With old EH code, at most 1 SCSI TaskMgmt function per IOC
+ * Note: With old EH code, at most 1 SCSI TaskMgmt function per IOC
* will be active.
*
* Returns 0 for SUCCESS, or %FAILED.
@@ -2537,14 +2546,12 @@
/**
* mptscsih_get_scsi_lookup
- *
- * retrieves scmd entry from ScsiLookup[] array list
- *
* @ioc: Pointer to MPT_ADAPTER structure
* @i: index into the array
*
- * Returns the scsi_cmd pointer
+ * retrieves scmd entry from ScsiLookup[] array list
*
+ * Returns the scsi_cmd pointer
**/
static struct scsi_cmnd *
mptscsih_get_scsi_lookup(MPT_ADAPTER *ioc, int i)
@@ -2561,14 +2568,12 @@
/**
* mptscsih_getclear_scsi_lookup
- *
- * retrieves and clears scmd entry from ScsiLookup[] array list
- *
* @ioc: Pointer to MPT_ADAPTER structure
* @i: index into the array
*
- * Returns the scsi_cmd pointer
+ * retrieves and clears scmd entry from ScsiLookup[] array list
*
+ * Returns the scsi_cmd pointer
**/
static struct scsi_cmnd *
mptscsih_getclear_scsi_lookup(MPT_ADAPTER *ioc, int i)
diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c
index afd8296..13bac53d 100644
--- a/drivers/mfd/sm501.c
+++ b/drivers/mfd/sm501.c
@@ -48,31 +48,13 @@
unsigned int pdev_id;
unsigned int irq;
void __iomem *regs;
+ unsigned int rev;
};
#define MHZ (1000 * 1000)
#ifdef DEBUG
-static const unsigned int misc_div[] = {
- [0] = 1,
- [1] = 2,
- [2] = 4,
- [3] = 8,
- [4] = 16,
- [5] = 32,
- [6] = 64,
- [7] = 128,
- [8] = 3,
- [9] = 6,
- [10] = 12,
- [11] = 24,
- [12] = 48,
- [13] = 96,
- [14] = 192,
- [15] = 384,
-};
-
-static const unsigned int px_div[] = {
+static const unsigned int div_tab[] = {
[0] = 1,
[1] = 2,
[2] = 4,
@@ -101,12 +83,12 @@
static unsigned long decode_div(unsigned long pll2, unsigned long val,
unsigned int lshft, unsigned int selbit,
- unsigned long mask, const unsigned int *dtab)
+ unsigned long mask)
{
if (val & selbit)
pll2 = 288 * MHZ;
- return pll2 / dtab[(val >> lshft) & mask];
+ return pll2 / div_tab[(val >> lshft) & mask];
}
#define fmt_freq(x) ((x) / MHZ), ((x) % MHZ), (x)
@@ -141,10 +123,10 @@
}
sdclk0 = (misct & (1<<12)) ? pll2 : 288 * MHZ;
- sdclk0 /= misc_div[((misct >> 8) & 0xf)];
+ sdclk0 /= div_tab[((misct >> 8) & 0xf)];
sdclk1 = (misct & (1<<20)) ? pll2 : 288 * MHZ;
- sdclk1 /= misc_div[((misct >> 16) & 0xf)];
+ sdclk1 /= div_tab[((misct >> 16) & 0xf)];
dev_dbg(sm->dev, "MISCT=%08lx, PM0=%08lx, PM1=%08lx\n",
misct, pm0, pm1);
@@ -158,19 +140,19 @@
"P2 %ld.%ld MHz (%ld), V2 %ld.%ld (%ld), "
"M %ld.%ld (%ld), MX1 %ld.%ld (%ld)\n",
(pmc & 3 ) == 0 ? '*' : '-',
- fmt_freq(decode_div(pll2, pm0, 24, 1<<29, 31, px_div)),
- fmt_freq(decode_div(pll2, pm0, 16, 1<<20, 15, misc_div)),
- fmt_freq(decode_div(pll2, pm0, 8, 1<<12, 15, misc_div)),
- fmt_freq(decode_div(pll2, pm0, 0, 1<<4, 15, misc_div)));
+ fmt_freq(decode_div(pll2, pm0, 24, 1<<29, 31)),
+ fmt_freq(decode_div(pll2, pm0, 16, 1<<20, 15)),
+ fmt_freq(decode_div(pll2, pm0, 8, 1<<12, 15)),
+ fmt_freq(decode_div(pll2, pm0, 0, 1<<4, 15)));
dev_dbg(sm->dev, "PM1[%c]: "
"P2 %ld.%ld MHz (%ld), V2 %ld.%ld (%ld), "
"M %ld.%ld (%ld), MX1 %ld.%ld (%ld)\n",
(pmc & 3 ) == 1 ? '*' : '-',
- fmt_freq(decode_div(pll2, pm1, 24, 1<<29, 31, px_div)),
- fmt_freq(decode_div(pll2, pm1, 16, 1<<20, 15, misc_div)),
- fmt_freq(decode_div(pll2, pm1, 8, 1<<12, 15, misc_div)),
- fmt_freq(decode_div(pll2, pm1, 0, 1<<4, 15, misc_div)));
+ fmt_freq(decode_div(pll2, pm1, 24, 1<<29, 31)),
+ fmt_freq(decode_div(pll2, pm1, 16, 1<<20, 15)),
+ fmt_freq(decode_div(pll2, pm1, 8, 1<<12, 15)),
+ fmt_freq(decode_div(pll2, pm1, 0, 1<<4, 15)));
}
static void sm501_dump_regs(struct sm501_devdata *sm)
@@ -436,46 +418,108 @@
unsigned long mclk;
int divider;
int shift;
+ unsigned int m, n, k;
};
+/* sm501_calc_clock
+ *
+ * Calculates the nearest discrete clock frequency that
+ * can be achieved with the specified input clock.
+ * the maximum divisor is 3 or 5
+ */
+
+static int sm501_calc_clock(unsigned long freq,
+ struct sm501_clock *clock,
+ int max_div,
+ unsigned long mclk,
+ long *best_diff)
+{
+ int ret = 0;
+ int divider;
+ int shift;
+ long diff;
+
+ /* try dividers 1 and 3 for CRT and for panel,
+ try divider 5 for panel only.*/
+
+ for (divider = 1; divider <= max_div; divider += 2) {
+ /* try all 8 shift values.*/
+ for (shift = 0; shift < 8; shift++) {
+ /* Calculate difference to requested clock */
+ diff = sm501fb_round_div(mclk, divider << shift) - freq;
+ if (diff < 0)
+ diff = -diff;
+
+ /* If it is less than the current, use it */
+ if (diff < *best_diff) {
+ *best_diff = diff;
+
+ clock->mclk = mclk;
+ clock->divider = divider;
+ clock->shift = shift;
+ ret = 1;
+ }
+ }
+ }
+
+ return ret;
+}
+
+/* sm501_calc_pll
+ *
+ * Calculates the nearest discrete clock frequency that can be
+ * achieved using the programmable PLL.
+ * the maximum divisor is 3 or 5
+ */
+
+static unsigned long sm501_calc_pll(unsigned long freq,
+ struct sm501_clock *clock,
+ int max_div)
+{
+ unsigned long mclk;
+ unsigned int m, n, k;
+ long best_diff = 999999999;
+
+ /*
+ * The SM502 datasheet doesn't specify the min/max values for M and N.
+ * N = 1 at least doesn't work in practice.
+ */
+ for (m = 2; m <= 255; m++) {
+ for (n = 2; n <= 127; n++) {
+ for (k = 0; k <= 1; k++) {
+ mclk = (24000000UL * m / n) >> k;
+
+ if (sm501_calc_clock(freq, clock, max_div,
+ mclk, &best_diff)) {
+ clock->m = m;
+ clock->n = n;
+ clock->k = k;
+ }
+ }
+ }
+ }
+
+ /* Return best clock. */
+ return clock->mclk / (clock->divider << clock->shift);
+}
+
/* sm501_select_clock
*
- * selects nearest discrete clock frequency the SM501 can achive
+ * Calculates the nearest discrete clock frequency that can be
+ * achieved using the 288MHz and 336MHz PLLs.
* the maximum divisor is 3 or 5
*/
+
static unsigned long sm501_select_clock(unsigned long freq,
struct sm501_clock *clock,
int max_div)
{
unsigned long mclk;
- int divider;
- int shift;
- long diff;
long best_diff = 999999999;
/* Try 288MHz and 336MHz clocks. */
for (mclk = 288000000; mclk <= 336000000; mclk += 48000000) {
- /* try dividers 1 and 3 for CRT and for panel,
- try divider 5 for panel only.*/
-
- for (divider = 1; divider <= max_div; divider += 2) {
- /* try all 8 shift values.*/
- for (shift = 0; shift < 8; shift++) {
- /* Calculate difference to requested clock */
- diff = sm501fb_round_div(mclk, divider << shift) - freq;
- if (diff < 0)
- diff = -diff;
-
- /* If it is less than the current, use it */
- if (diff < best_diff) {
- best_diff = diff;
-
- clock->mclk = mclk;
- clock->divider = divider;
- clock->shift = shift;
- }
- }
- }
+ sm501_calc_clock(freq, clock, max_div, mclk, &best_diff);
}
/* Return best clock. */
@@ -497,6 +541,7 @@
unsigned long gate = readl(sm->regs + SM501_CURRENT_GATE);
unsigned long clock = readl(sm->regs + SM501_CURRENT_CLOCK);
unsigned char reg;
+ unsigned int pll_reg = 0;
unsigned long sm501_freq; /* the actual frequency acheived */
struct sm501_clock to;
@@ -511,14 +556,28 @@
* requested frequency the value must be multiplied by
* 2. This clock also has an additional pre divisor */
- sm501_freq = (sm501_select_clock(2 * req_freq, &to, 5) / 2);
- reg=to.shift & 0x07;/* bottom 3 bits are shift */
- if (to.divider == 3)
- reg |= 0x08; /* /3 divider required */
- else if (to.divider == 5)
- reg |= 0x10; /* /5 divider required */
- if (to.mclk != 288000000)
- reg |= 0x20; /* which mclk pll is source */
+ if (sm->rev >= 0xC0) {
+ /* SM502 -> use the programmable PLL */
+ sm501_freq = (sm501_calc_pll(2 * req_freq,
+ &to, 5) / 2);
+ reg = to.shift & 0x07;/* bottom 3 bits are shift */
+ if (to.divider == 3)
+ reg |= 0x08; /* /3 divider required */
+ else if (to.divider == 5)
+ reg |= 0x10; /* /5 divider required */
+ reg |= 0x40; /* select the programmable PLL */
+ pll_reg = 0x20000 | (to.k << 15) | (to.n << 8) | to.m;
+ } else {
+ sm501_freq = (sm501_select_clock(2 * req_freq,
+ &to, 5) / 2);
+ reg = to.shift & 0x07;/* bottom 3 bits are shift */
+ if (to.divider == 3)
+ reg |= 0x08; /* /3 divider required */
+ else if (to.divider == 5)
+ reg |= 0x10; /* /5 divider required */
+ if (to.mclk != 288000000)
+ reg |= 0x20; /* which mclk pll is source */
+ }
break;
case SM501_CLOCK_V2XCLK:
@@ -579,6 +638,10 @@
}
writel(mode, sm->regs + SM501_POWER_MODE_CONTROL);
+
+ if (pll_reg)
+ writel(pll_reg, sm->regs + SM501_PROGRAMMABLE_PLL_CONTROL);
+
sm501_sync_regs(sm);
dev_info(sm->dev, "gate %08lx, clock %08lx, mode %08lx\n",
@@ -599,15 +662,24 @@
* finds the closest available frequency for a given clock
*/
-unsigned long sm501_find_clock(int clksrc,
+unsigned long sm501_find_clock(struct device *dev,
+ int clksrc,
unsigned long req_freq)
{
+ struct sm501_devdata *sm = dev_get_drvdata(dev);
unsigned long sm501_freq; /* the frequency achiveable by the 501 */
struct sm501_clock to;
switch (clksrc) {
case SM501_CLOCK_P2XCLK:
- sm501_freq = (sm501_select_clock(2 * req_freq, &to, 5) / 2);
+ if (sm->rev >= 0xC0) {
+ /* SM502 -> use the programmable PLL */
+ sm501_freq = (sm501_calc_pll(2 * req_freq,
+ &to, 5) / 2);
+ } else {
+ sm501_freq = (sm501_select_clock(2 * req_freq,
+ &to, 5) / 2);
+ }
break;
case SM501_CLOCK_V2XCLK:
@@ -914,6 +986,8 @@
dev_info(sm->dev, "SM501 At %p: Version %08lx, %ld Mb, IRQ %d\n",
sm->regs, devid, (unsigned long)mem_avail >> 20, sm->irq);
+ sm->rev = devid & SM501_DEVICEID_REVMASK;
+
sm501_dump_gate(sm);
ret = device_create_file(sm->dev, &dev_attr_dbg_regs);
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 982e27b..962817e 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -108,6 +108,7 @@
depends on ACPI
depends on LEDS_CLASS
depends on BACKLIGHT_CLASS_DEVICE
+ depends on SERIO_I8042
select ACPI_WMI
---help---
This is a driver for newer Acer (and Wistron) laptops. It adds
diff --git a/drivers/misc/acer-wmi.c b/drivers/misc/acer-wmi.c
index 74d12b4..dd13a37 100644
--- a/drivers/misc/acer-wmi.c
+++ b/drivers/misc/acer-wmi.c
@@ -219,6 +219,15 @@
},
{
.callback = dmi_matched,
+ .ident = "Acer Aspire 3610",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 3610"),
+ },
+ .driver_data = &quirk_acer_travelmate_2490,
+ },
+ {
+ .callback = dmi_matched,
.ident = "Acer Aspire 5100",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
@@ -228,6 +237,15 @@
},
{
.callback = dmi_matched,
+ .ident = "Acer Aspire 5610",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5610"),
+ },
+ .driver_data = &quirk_acer_travelmate_2490,
+ },
+ {
+ .callback = dmi_matched,
.ident = "Acer Aspire 5630",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
@@ -761,11 +779,11 @@
}
static struct led_classdev mail_led = {
- .name = "acer-mail:green",
+ .name = "acer-wmi::mail",
.brightness_set = mail_led_set,
};
-static int __init acer_led_init(struct device *dev)
+static int __devinit acer_led_init(struct device *dev)
{
return led_classdev_register(dev, &mail_led);
}
@@ -798,7 +816,7 @@
.update_status = update_bl_status,
};
-static int __init acer_backlight_init(struct device *dev)
+static int __devinit acer_backlight_init(struct device *dev)
{
struct backlight_device *bd;
@@ -817,7 +835,7 @@
return 0;
}
-static void __exit acer_backlight_exit(void)
+static void acer_backlight_exit(void)
{
backlight_device_unregister(acer_backlight_device);
}
@@ -1052,11 +1070,12 @@
if (wmi_has_guid(WMID_GUID2) && interface) {
if (ACPI_FAILURE(WMID_set_capabilities())) {
- printk(ACER_ERR "Unable to detect available devices\n");
+ printk(ACER_ERR "Unable to detect available WMID "
+ "devices\n");
return -ENODEV;
}
} else if (!wmi_has_guid(WMID_GUID2) && interface) {
- printk(ACER_ERR "Unable to detect available devices\n");
+ printk(ACER_ERR "No WMID device detection method found\n");
return -ENODEV;
}
@@ -1064,21 +1083,20 @@
interface = &AMW0_interface;
if (ACPI_FAILURE(AMW0_set_capabilities())) {
- printk(ACER_ERR "Unable to detect available devices\n");
+ printk(ACER_ERR "Unable to detect available AMW0 "
+ "devices\n");
return -ENODEV;
}
}
- if (wmi_has_guid(AMW0_GUID1)) {
- if (ACPI_FAILURE(AMW0_find_mailled()))
- printk(ACER_ERR "Unable to detect mail LED\n");
- }
+ if (wmi_has_guid(AMW0_GUID1))
+ AMW0_find_mailled();
find_quirks();
if (!interface) {
- printk(ACER_ERR "No or unsupported WMI interface, unable to ");
- printk(KERN_CONT "load.\n");
+ printk(ACER_ERR "No or unsupported WMI interface, unable to "
+ "load\n");
return -ENODEV;
}
diff --git a/drivers/misc/sony-laptop.c b/drivers/misc/sony-laptop.c
index 899e3f7..02ff3d1 100644
--- a/drivers/misc/sony-laptop.c
+++ b/drivers/misc/sony-laptop.c
@@ -315,7 +315,7 @@
break;
default:
- if (event > ARRAY_SIZE(sony_laptop_input_index)) {
+ if (event >= ARRAY_SIZE(sony_laptop_input_index)) {
dprintk("sony_laptop_report_input_event, event not known: %d\n", event);
break;
}
diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c
index bb269d0..6cb7812 100644
--- a/drivers/misc/thinkpad_acpi.c
+++ b/drivers/misc/thinkpad_acpi.c
@@ -1078,7 +1078,8 @@
if (!acpi_evalf(hkey_handle, &s, "MHKG", "d"))
return -EIO;
- return ((s & TP_HOTKEY_TABLET_MASK) != 0);
+ *status = ((s & TP_HOTKEY_TABLET_MASK) != 0);
+ return 0;
}
/*
diff --git a/drivers/misc/tifm_7xx1.c b/drivers/misc/tifm_7xx1.c
index 63a089b..67503ea 100644
--- a/drivers/misc/tifm_7xx1.c
+++ b/drivers/misc/tifm_7xx1.c
@@ -368,6 +368,8 @@
goto err_out_irq;
writel(TIFM_IRQ_ENABLE | TIFM_IRQ_SOCKMASK((1 << fm->num_sockets) - 1),
+ fm->addr + FM_CLEAR_INTERRUPT_ENABLE);
+ writel(TIFM_IRQ_ENABLE | TIFM_IRQ_SOCKMASK((1 << fm->num_sockets) - 1),
fm->addr + FM_SET_INTERRUPT_ENABLE);
return 0;
diff --git a/drivers/mmc/core/Makefile b/drivers/mmc/core/Makefile
index 4985807..19a1a25 100644
--- a/drivers/mmc/core/Makefile
+++ b/drivers/mmc/core/Makefile
@@ -7,7 +7,7 @@
endif
obj-$(CONFIG_MMC) += mmc_core.o
-mmc_core-y := core.o sysfs.o bus.o host.o \
+mmc_core-y := core.o bus.o host.o \
mmc.o mmc_ops.o sd.o sd_ops.o \
sdio.o sdio_ops.o sdio_bus.o \
sdio_cis.o sdio_io.o sdio_irq.o
diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index b0c22ca..fd95b18 100644
--- a/drivers/mmc/core/bus.c
+++ b/drivers/mmc/core/bus.c
@@ -17,7 +17,6 @@
#include <linux/mmc/card.h>
#include <linux/mmc/host.h>
-#include "sysfs.h"
#include "core.h"
#include "sdio_cis.h"
#include "bus.h"
@@ -43,7 +42,7 @@
}
static struct device_attribute mmc_dev_attrs[] = {
- MMC_ATTR_RO(type),
+ __ATTR(type, S_IRUGO, mmc_type_show, NULL),
__ATTR_NULL,
};
@@ -189,7 +188,7 @@
/*
* Allocate and initialise a new MMC card structure.
*/
-struct mmc_card *mmc_alloc_card(struct mmc_host *host)
+struct mmc_card *mmc_alloc_card(struct mmc_host *host, struct device_type *type)
{
struct mmc_card *card;
@@ -204,6 +203,7 @@
card->dev.parent = mmc_classdev(host);
card->dev.bus = &mmc_bus_type;
card->dev.release = mmc_release_card;
+ card->dev.type = type;
return card;
}
@@ -248,24 +248,10 @@
type, card->rca);
}
- card->dev.uevent_suppress = 1;
-
ret = device_add(&card->dev);
if (ret)
return ret;
- if (card->host->bus_ops->sysfs_add) {
- ret = card->host->bus_ops->sysfs_add(card->host, card);
- if (ret) {
- device_del(&card->dev);
- return ret;
- }
- }
-
- card->dev.uevent_suppress = 0;
-
- kobject_uevent(&card->dev.kobj, KOBJ_ADD);
-
mmc_card_set_present(card);
return 0;
@@ -285,9 +271,6 @@
printk(KERN_INFO "%s: card %04x removed\n",
mmc_hostname(card->host), card->rca);
}
-
- if (card->host->bus_ops->sysfs_remove)
- card->host->bus_ops->sysfs_remove(card->host, card);
device_del(&card->dev);
}
diff --git a/drivers/mmc/core/bus.h b/drivers/mmc/core/bus.h
index 4f35431..1817876 100644
--- a/drivers/mmc/core/bus.h
+++ b/drivers/mmc/core/bus.h
@@ -11,7 +11,16 @@
#ifndef _MMC_CORE_BUS_H
#define _MMC_CORE_BUS_H
-struct mmc_card *mmc_alloc_card(struct mmc_host *host);
+#define MMC_DEV_ATTR(name, fmt, args...) \
+static ssize_t mmc_##name##_show (struct device *dev, struct device_attribute *attr, char *buf) \
+{ \
+ struct mmc_card *card = container_of(dev, struct mmc_card, dev); \
+ return sprintf(buf, fmt, args); \
+} \
+static DEVICE_ATTR(name, S_IRUGO, mmc_##name##_show, NULL)
+
+struct mmc_card *mmc_alloc_card(struct mmc_host *host,
+ struct device_type *type);
int mmc_add_card(struct mmc_card *card);
void mmc_remove_card(struct mmc_card *card);
diff --git a/drivers/mmc/core/core.h b/drivers/mmc/core/core.h
index 39daf2f..cfa8e15 100644
--- a/drivers/mmc/core/core.h
+++ b/drivers/mmc/core/core.h
@@ -18,8 +18,6 @@
struct mmc_bus_ops {
void (*remove)(struct mmc_host *);
void (*detect)(struct mmc_host *);
- int (*sysfs_add)(struct mmc_host *, struct mmc_card *card);
- void (*sysfs_remove)(struct mmc_host *, struct mmc_card *card);
void (*suspend)(struct mmc_host *);
void (*resume)(struct mmc_host *);
};
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 68c0e3b..3da29ee 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -17,7 +17,6 @@
#include <linux/mmc/mmc.h>
#include "core.h"
-#include "sysfs.h"
#include "bus.h"
#include "mmc_ops.h"
@@ -248,6 +247,44 @@
return err;
}
+MMC_DEV_ATTR(cid, "%08x%08x%08x%08x\n", card->raw_cid[0], card->raw_cid[1],
+ card->raw_cid[2], card->raw_cid[3]);
+MMC_DEV_ATTR(csd, "%08x%08x%08x%08x\n", card->raw_csd[0], card->raw_csd[1],
+ card->raw_csd[2], card->raw_csd[3]);
+MMC_DEV_ATTR(date, "%02d/%04d\n", card->cid.month, card->cid.year);
+MMC_DEV_ATTR(fwrev, "0x%x\n", card->cid.fwrev);
+MMC_DEV_ATTR(hwrev, "0x%x\n", card->cid.hwrev);
+MMC_DEV_ATTR(manfid, "0x%06x\n", card->cid.manfid);
+MMC_DEV_ATTR(name, "%s\n", card->cid.prod_name);
+MMC_DEV_ATTR(oemid, "0x%04x\n", card->cid.oemid);
+MMC_DEV_ATTR(serial, "0x%08x\n", card->cid.serial);
+
+static struct attribute *mmc_std_attrs[] = {
+ &dev_attr_cid.attr,
+ &dev_attr_csd.attr,
+ &dev_attr_date.attr,
+ &dev_attr_fwrev.attr,
+ &dev_attr_hwrev.attr,
+ &dev_attr_manfid.attr,
+ &dev_attr_name.attr,
+ &dev_attr_oemid.attr,
+ &dev_attr_serial.attr,
+ NULL,
+};
+
+static struct attribute_group mmc_std_attr_group = {
+ .attrs = mmc_std_attrs,
+};
+
+static struct attribute_group *mmc_attr_groups[] = {
+ &mmc_std_attr_group,
+ NULL,
+};
+
+static struct device_type mmc_type = {
+ .groups = mmc_attr_groups,
+};
+
/*
* Handle the detection and initialisation of a card.
*
@@ -308,7 +345,7 @@
/*
* Allocate card structure.
*/
- card = mmc_alloc_card(host);
+ card = mmc_alloc_card(host, &mmc_type);
if (IS_ERR(card)) {
err = PTR_ERR(card);
goto err;
@@ -459,53 +496,6 @@
}
}
-MMC_ATTR_FN(cid, "%08x%08x%08x%08x\n", card->raw_cid[0], card->raw_cid[1],
- card->raw_cid[2], card->raw_cid[3]);
-MMC_ATTR_FN(csd, "%08x%08x%08x%08x\n", card->raw_csd[0], card->raw_csd[1],
- card->raw_csd[2], card->raw_csd[3]);
-MMC_ATTR_FN(date, "%02d/%04d\n", card->cid.month, card->cid.year);
-MMC_ATTR_FN(fwrev, "0x%x\n", card->cid.fwrev);
-MMC_ATTR_FN(hwrev, "0x%x\n", card->cid.hwrev);
-MMC_ATTR_FN(manfid, "0x%06x\n", card->cid.manfid);
-MMC_ATTR_FN(name, "%s\n", card->cid.prod_name);
-MMC_ATTR_FN(oemid, "0x%04x\n", card->cid.oemid);
-MMC_ATTR_FN(serial, "0x%08x\n", card->cid.serial);
-
-static struct device_attribute mmc_dev_attrs[] = {
- MMC_ATTR_RO(cid),
- MMC_ATTR_RO(csd),
- MMC_ATTR_RO(date),
- MMC_ATTR_RO(fwrev),
- MMC_ATTR_RO(hwrev),
- MMC_ATTR_RO(manfid),
- MMC_ATTR_RO(name),
- MMC_ATTR_RO(oemid),
- MMC_ATTR_RO(serial),
- __ATTR_NULL,
-};
-
-/*
- * Adds sysfs entries as relevant.
- */
-static int mmc_sysfs_add(struct mmc_host *host, struct mmc_card *card)
-{
- int ret;
-
- ret = mmc_add_attrs(card, mmc_dev_attrs);
- if (ret < 0)
- return ret;
-
- return 0;
-}
-
-/*
- * Removes the sysfs entries added by mmc_sysfs_add().
- */
-static void mmc_sysfs_remove(struct mmc_host *host, struct mmc_card *card)
-{
- mmc_remove_attrs(card, mmc_dev_attrs);
-}
-
#ifdef CONFIG_MMC_UNSAFE_RESUME
/*
@@ -560,8 +550,6 @@
static const struct mmc_bus_ops mmc_ops = {
.remove = mmc_remove,
.detect = mmc_detect,
- .sysfs_add = mmc_sysfs_add,
- .sysfs_remove = mmc_sysfs_remove,
.suspend = mmc_suspend,
.resume = mmc_resume,
};
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index d1c1e0f5..7ef3b15 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -18,7 +18,6 @@
#include <linux/mmc/sd.h>
#include "core.h"
-#include "sysfs.h"
#include "bus.h"
#include "mmc_ops.h"
#include "sd_ops.h"
@@ -283,6 +282,47 @@
return err;
}
+MMC_DEV_ATTR(cid, "%08x%08x%08x%08x\n", card->raw_cid[0], card->raw_cid[1],
+ card->raw_cid[2], card->raw_cid[3]);
+MMC_DEV_ATTR(csd, "%08x%08x%08x%08x\n", card->raw_csd[0], card->raw_csd[1],
+ card->raw_csd[2], card->raw_csd[3]);
+MMC_DEV_ATTR(scr, "%08x%08x\n", card->raw_scr[0], card->raw_scr[1]);
+MMC_DEV_ATTR(date, "%02d/%04d\n", card->cid.month, card->cid.year);
+MMC_DEV_ATTR(fwrev, "0x%x\n", card->cid.fwrev);
+MMC_DEV_ATTR(hwrev, "0x%x\n", card->cid.hwrev);
+MMC_DEV_ATTR(manfid, "0x%06x\n", card->cid.manfid);
+MMC_DEV_ATTR(name, "%s\n", card->cid.prod_name);
+MMC_DEV_ATTR(oemid, "0x%04x\n", card->cid.oemid);
+MMC_DEV_ATTR(serial, "0x%08x\n", card->cid.serial);
+
+
+static struct attribute *sd_std_attrs[] = {
+ &dev_attr_cid.attr,
+ &dev_attr_csd.attr,
+ &dev_attr_scr.attr,
+ &dev_attr_date.attr,
+ &dev_attr_fwrev.attr,
+ &dev_attr_hwrev.attr,
+ &dev_attr_manfid.attr,
+ &dev_attr_name.attr,
+ &dev_attr_oemid.attr,
+ &dev_attr_serial.attr,
+ NULL,
+};
+
+static struct attribute_group sd_std_attr_group = {
+ .attrs = sd_std_attrs,
+};
+
+static struct attribute_group *sd_attr_groups[] = {
+ &sd_std_attr_group,
+ NULL,
+};
+
+static struct device_type sd_type = {
+ .groups = sd_attr_groups,
+};
+
/*
* Handle the detection and initialisation of a card.
*
@@ -352,7 +392,7 @@
/*
* Allocate card structure.
*/
- card = mmc_alloc_card(host);
+ card = mmc_alloc_card(host, &sd_type);
if (IS_ERR(card)) {
err = PTR_ERR(card);
goto err;
@@ -518,55 +558,6 @@
}
}
-MMC_ATTR_FN(cid, "%08x%08x%08x%08x\n", card->raw_cid[0], card->raw_cid[1],
- card->raw_cid[2], card->raw_cid[3]);
-MMC_ATTR_FN(csd, "%08x%08x%08x%08x\n", card->raw_csd[0], card->raw_csd[1],
- card->raw_csd[2], card->raw_csd[3]);
-MMC_ATTR_FN(scr, "%08x%08x\n", card->raw_scr[0], card->raw_scr[1]);
-MMC_ATTR_FN(date, "%02d/%04d\n", card->cid.month, card->cid.year);
-MMC_ATTR_FN(fwrev, "0x%x\n", card->cid.fwrev);
-MMC_ATTR_FN(hwrev, "0x%x\n", card->cid.hwrev);
-MMC_ATTR_FN(manfid, "0x%06x\n", card->cid.manfid);
-MMC_ATTR_FN(name, "%s\n", card->cid.prod_name);
-MMC_ATTR_FN(oemid, "0x%04x\n", card->cid.oemid);
-MMC_ATTR_FN(serial, "0x%08x\n", card->cid.serial);
-
-static struct device_attribute mmc_sd_dev_attrs[] = {
- MMC_ATTR_RO(cid),
- MMC_ATTR_RO(csd),
- MMC_ATTR_RO(scr),
- MMC_ATTR_RO(date),
- MMC_ATTR_RO(fwrev),
- MMC_ATTR_RO(hwrev),
- MMC_ATTR_RO(manfid),
- MMC_ATTR_RO(name),
- MMC_ATTR_RO(oemid),
- MMC_ATTR_RO(serial),
- __ATTR_NULL,
-};
-
-/*
- * Adds sysfs entries as relevant.
- */
-static int mmc_sd_sysfs_add(struct mmc_host *host, struct mmc_card *card)
-{
- int ret;
-
- ret = mmc_add_attrs(card, mmc_sd_dev_attrs);
- if (ret < 0)
- return ret;
-
- return 0;
-}
-
-/*
- * Removes the sysfs entries added by mmc_sysfs_add().
- */
-static void mmc_sd_sysfs_remove(struct mmc_host *host, struct mmc_card *card)
-{
- mmc_remove_attrs(card, mmc_sd_dev_attrs);
-}
-
#ifdef CONFIG_MMC_UNSAFE_RESUME
/*
@@ -621,8 +612,6 @@
static const struct mmc_bus_ops mmc_sd_ops = {
.remove = mmc_sd_remove,
.detect = mmc_sd_detect,
- .sysfs_add = mmc_sd_sysfs_add,
- .sysfs_remove = mmc_sd_sysfs_remove,
.suspend = mmc_sd_suspend,
.resume = mmc_sd_resume,
};
diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
index 87a50f4..4eab79e 100644
--- a/drivers/mmc/core/sdio.c
+++ b/drivers/mmc/core/sdio.c
@@ -287,7 +287,7 @@
/*
* Allocate card structure.
*/
- card = mmc_alloc_card(host);
+ card = mmc_alloc_card(host, NULL);
if (IS_ERR(card)) {
err = PTR_ERR(card);
goto err;
diff --git a/drivers/mmc/core/sysfs.c b/drivers/mmc/core/sysfs.c
deleted file mode 100644
index 00a97e7..0000000
--- a/drivers/mmc/core/sysfs.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * linux/drivers/mmc/core/sysfs.c
- *
- * Copyright (C) 2003 Russell King, All Rights Reserved.
- * Copyright 2007 Pierre Ossman
- *
- * 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.
- *
- * MMC sysfs/driver model support.
- */
-#include <linux/device.h>
-
-#include <linux/mmc/card.h>
-
-#include "sysfs.h"
-
-int mmc_add_attrs(struct mmc_card *card, struct device_attribute *attrs)
-{
- int error = 0;
- int i;
-
- for (i = 0; attr_name(attrs[i]); i++) {
- error = device_create_file(&card->dev, &attrs[i]);
- if (error) {
- while (--i >= 0)
- device_remove_file(&card->dev, &attrs[i]);
- break;
- }
- }
-
- return error;
-}
-
-void mmc_remove_attrs(struct mmc_card *card, struct device_attribute *attrs)
-{
- int i;
-
- for (i = 0; attr_name(attrs[i]); i++)
- device_remove_file(&card->dev, &attrs[i]);
-}
-
diff --git a/drivers/mmc/core/sysfs.h b/drivers/mmc/core/sysfs.h
deleted file mode 100644
index 4b8f670..0000000
--- a/drivers/mmc/core/sysfs.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * linux/drivers/mmc/core/sysfs.h
- *
- * Copyright (C) 2003 Russell King, All Rights Reserved.
- * Copyright 2007 Pierre Ossman
- *
- * 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 _MMC_CORE_SYSFS_H
-#define _MMC_CORE_SYSFS_H
-
-#define MMC_ATTR_FN(name, fmt, args...) \
-static ssize_t mmc_##name##_show (struct device *dev, struct device_attribute *attr, char *buf) \
-{ \
- struct mmc_card *card = container_of(dev, struct mmc_card, dev);\
- return sprintf(buf, fmt, args); \
-}
-
-#define MMC_ATTR_RO(name) __ATTR(name, S_IRUGO, mmc_##name##_show, NULL)
-
-int mmc_add_attrs(struct mmc_card *card, struct device_attribute *attrs);
-void mmc_remove_attrs(struct mmc_card *card, struct device_attribute *attrs);
-
-#endif
diff --git a/drivers/mmc/host/tifm_sd.c b/drivers/mmc/host/tifm_sd.c
index 20d5c7b..1c14a18 100644
--- a/drivers/mmc/host/tifm_sd.c
+++ b/drivers/mmc/host/tifm_sd.c
@@ -180,7 +180,7 @@
host->sg_pos++;
if (host->sg_pos == host->sg_len) {
if ((r_data->flags & MMC_DATA_WRITE)
- && DATA_CARRY)
+ && (host->cmd_flags & DATA_CARRY))
writel(host->bounce_buf_data[0],
host->dev->addr
+ SOCK_MMCSD_DATA);
diff --git a/drivers/mtd/devices/block2mtd.c b/drivers/mtd/devices/block2mtd.c
index eeaaa9d..ad1880c 100644
--- a/drivers/mtd/devices/block2mtd.c
+++ b/drivers/mtd/devices/block2mtd.c
@@ -408,7 +408,6 @@
if (token[1]) {
ret = parse_num(&erase_size, token[1]);
if (ret) {
- kfree(name);
parse_err("illegal erase size");
}
}
diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c
index 6ac81e3..2759604 100644
--- a/drivers/mtd/ubi/build.c
+++ b/drivers/mtd/ubi/build.c
@@ -1000,8 +1000,8 @@
mutex_unlock(&ubi_devices_mutex);
if (err < 0) {
put_mtd_device(mtd);
- printk(KERN_ERR "UBI error: cannot attach %s\n",
- p->name);
+ printk(KERN_ERR "UBI error: cannot attach mtd%d\n",
+ mtd->index);
goto out_detach;
}
}
diff --git a/drivers/mtd/ubi/ubi.h b/drivers/mtd/ubi/ubi.h
index 45771061..a548c1d 100644
--- a/drivers/mtd/ubi/ubi.h
+++ b/drivers/mtd/ubi/ubi.h
@@ -217,11 +217,11 @@
void *upd_buf;
int *eba_tbl;
- int checked:1;
- int corrupted:1;
- int upd_marker:1;
- int updating:1;
- int changing_leb:1;
+ unsigned int checked:1;
+ unsigned int corrupted:1;
+ unsigned int upd_marker:1;
+ unsigned int updating:1;
+ unsigned int changing_leb:1;
#ifdef CONFIG_MTD_UBI_GLUEBI
/*
diff --git a/drivers/mtd/ubi/vmt.c b/drivers/mtd/ubi/vmt.c
index a3ca225..5be58d8 100644
--- a/drivers/mtd/ubi/vmt.c
+++ b/drivers/mtd/ubi/vmt.c
@@ -376,7 +376,9 @@
get_device(&vol->dev);
volume_sysfs_close(vol);
out_gluebi:
- ubi_destroy_gluebi(vol);
+ if (ubi_destroy_gluebi(vol))
+ dbg_err("cannot destroy gluebi for volume %d:%d",
+ ubi->ubi_num, vol_id);
out_cdev:
cdev_del(&vol->cdev);
out_mapping:
diff --git a/drivers/mtd/ubi/vtbl.c b/drivers/mtd/ubi/vtbl.c
index 56fc3fb..af36b12 100644
--- a/drivers/mtd/ubi/vtbl.c
+++ b/drivers/mtd/ubi/vtbl.c
@@ -519,6 +519,7 @@
if (ubi->autoresize_vol_id != -1) {
ubi_err("more then one auto-resize volume (%d "
"and %d)", ubi->autoresize_vol_id, i);
+ kfree(vol);
return -EINVAL;
}
diff --git a/drivers/net/3c501.c b/drivers/net/3c501.c
index 7d25368..5ba4bab 100644
--- a/drivers/net/3c501.c
+++ b/drivers/net/3c501.c
@@ -485,9 +485,7 @@
printk(KERN_DEBUG "%s: burped during tx load.\n",
dev->name);
spin_lock_irqsave(&lp->lock, flags);
- }
- while (1);
-
+ } while (1);
}
/**
@@ -612,7 +610,8 @@
dev->stats.tx_packets++;
if (el_debug > 6)
printk(KERN_DEBUG " Tx succeeded %s\n",
- (txsr & TX_RDY) ? "." : "but tx is busy!");
+ (txsr & TX_RDY) ? "." :
+ "but tx is busy!");
/*
* This is safe the interrupt is atomic WRT itself.
*/
@@ -693,7 +692,8 @@
if (pkt_len < 60 || pkt_len > 1536) {
if (el_debug)
- printk(KERN_DEBUG "%s: bogus packet, length=%d\n", dev->name, pkt_len);
+ printk(KERN_DEBUG "%s: bogus packet, length=%d\n",
+ dev->name, pkt_len);
dev->stats.rx_over_errors++;
return;
}
@@ -711,7 +711,8 @@
outw(0x00, GP_LOW);
if (skb == NULL) {
- printk(KERN_INFO "%s: Memory squeeze, dropping packet.\n", dev->name);
+ printk(KERN_INFO "%s: Memory squeeze, dropping packet.\n",
+ dev->name);
dev->stats.rx_dropped++;
return;
} else {
@@ -748,7 +749,8 @@
if (el_debug > 2)
printk(KERN_INFO "3c501 reset...");
outb(AX_RESET, AX_CMD); /* Reset the chip */
- outb(AX_LOOP, AX_CMD); /* Aux control, irq and loopback enabled */
+ /* Aux control, irq and loopback enabled */
+ outb(AX_LOOP, AX_CMD);
{
int i;
for (i = 0; i < 6; i++) /* Set the station address. */
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index f337800..fe7b5ec 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -90,6 +90,11 @@
This allows one to create virtual interfaces that map packets to
or from specific MAC addresses to a particular interface.
+ Macvlan devices can be added using the "ip" command from the
+ iproute2 package starting with the iproute2-2.6.23 release:
+
+ "ip link add link <real dev> [ address MAC ] [ NAME ] type macvlan"
+
To compile this driver as a module, choose M here: the module
will be called macvlan.
@@ -2361,14 +2366,15 @@
module will be called ps3_gelic.
config GELIC_WIRELESS
- bool "PS3 Wireless support"
- depends on GELIC_NET
- help
- This option adds the support for the wireless feature of PS3.
- If you have the wireless-less model of PS3 or have no plan to
- use wireless feature, disabling this option saves memory. As
- the driver automatically distinguishes the models, you can
- safely enable this option even if you have a wireless-less model.
+ bool "PS3 Wireless support"
+ depends on GELIC_NET
+ select WIRELESS_EXT
+ help
+ This option adds the support for the wireless feature of PS3.
+ If you have the wireless-less model of PS3 or have no plan to
+ use wireless feature, disabling this option saves memory. As
+ the driver automatically distinguishes the models, you can
+ safely enable this option even if you have a wireless-less model.
config GIANFAR
tristate "Gianfar Ethernet"
@@ -2513,7 +2519,7 @@
config EHEA
tristate "eHEA Ethernet support"
- depends on IBMEBUS && INET
+ depends on IBMEBUS && INET && SPARSEMEM
select INET_LRO
---help---
This driver supports the IBM pSeries eHEA ethernet adapter.
diff --git a/drivers/net/ac3200.c b/drivers/net/ac3200.c
index 5136d949..b144863 100644
--- a/drivers/net/ac3200.c
+++ b/drivers/net/ac3200.c
@@ -369,7 +369,7 @@
MODULE_DESCRIPTION("Ansel AC3200 EISA ethernet driver");
MODULE_LICENSE("GPL");
-int __init init_module(void)
+static int __init ac3200_module_init(void)
{
struct net_device *dev;
int this_dev, found = 0;
@@ -404,8 +404,7 @@
iounmap(ei_status.mem);
}
-void __exit
-cleanup_module(void)
+static void __exit ac3200_module_exit(void)
{
int this_dev;
@@ -418,4 +417,6 @@
}
}
}
+module_init(ac3200_module_init);
+module_exit(ac3200_module_exit);
#endif /* MODULE */
diff --git a/drivers/net/apne.c b/drivers/net/apne.c
index c12cbdf..47a8275 100644
--- a/drivers/net/apne.c
+++ b/drivers/net/apne.c
@@ -569,7 +569,7 @@
#ifdef MODULE
static struct net_device *apne_dev;
-int __init init_module(void)
+static int __init apne_module_init(void)
{
apne_dev = apne_probe(-1);
if (IS_ERR(apne_dev))
@@ -577,7 +577,7 @@
return 0;
}
-void __exit cleanup_module(void)
+static void __exit apne_module_exit(void)
{
unregister_netdev(apne_dev);
@@ -591,7 +591,8 @@
free_netdev(apne_dev);
}
-
+module_init(apne_module_init);
+module_exit(apne_module_exit);
#endif
static int init_pcmcia(void)
diff --git a/drivers/net/appletalk/ltpc.c b/drivers/net/appletalk/ltpc.c
index 6ab2c2d..fef5560 100644
--- a/drivers/net/appletalk/ltpc.c
+++ b/drivers/net/appletalk/ltpc.c
@@ -1252,7 +1252,7 @@
module_param(dma, int, 0);
-int __init init_module(void)
+static int __init ltpc_module_init(void)
{
if(io == 0)
printk(KERN_NOTICE
@@ -1263,6 +1263,7 @@
return PTR_ERR(dev_ltpc);
return 0;
}
+module_init(ltpc_module_init);
#endif
static void __exit ltpc_cleanup(void)
diff --git a/drivers/net/arcnet/capmode.c b/drivers/net/arcnet/capmode.c
index cc4610d..02cb8f1 100644
--- a/drivers/net/arcnet/capmode.c
+++ b/drivers/net/arcnet/capmode.c
@@ -80,17 +80,19 @@
#ifdef MODULE
-int __init init_module(void)
+static int __init capmode_module_init(void)
{
printk(VERSION);
arcnet_cap_init();
return 0;
}
-void cleanup_module(void)
+static void __exit capmode_module_exit(void)
{
arcnet_unregister_proto(&capmode_proto);
}
+module_init(capmode_module_init);
+module_exit(capmode_module_exit);
MODULE_LICENSE("GPL");
#endif /* MODULE */
diff --git a/drivers/net/atarilance.c b/drivers/net/atarilance.c
index b74dbee..13c293b 100644
--- a/drivers/net/atarilance.c
+++ b/drivers/net/atarilance.c
@@ -336,8 +336,6 @@
/***************************** Prototypes *****************************/
-static int addr_accessible( volatile void *regp, int wordflag, int
- writeflag );
static unsigned long lance_probe1( struct net_device *dev, struct lance_addr
*init_rec );
static int lance_open( struct net_device *dev );
@@ -406,7 +404,8 @@
/* Derived from hwreg_present() in atari/config.c: */
-static int __init addr_accessible( volatile void *regp, int wordflag, int writeflag )
+static noinline int __init addr_accessible(volatile void *regp, int wordflag,
+ int writeflag)
{
int ret;
long flags;
diff --git a/drivers/net/atl1/atl1_main.c b/drivers/net/atl1/atl1_main.c
index 9200ee5..129b8b3 100644
--- a/drivers/net/atl1/atl1_main.c
+++ b/drivers/net/atl1/atl1_main.c
@@ -1765,15 +1765,12 @@
{
struct atl1_adapter *adapter = netdev_priv(data);
u32 status;
- u8 update_rx;
int max_ints = 10;
status = adapter->cmb.cmb->int_stats;
if (!status)
return IRQ_NONE;
- update_rx = 0;
-
do {
/* clear CMB interrupt status at once */
adapter->cmb.cmb->int_stats = 0;
diff --git a/drivers/net/bnx2x.c b/drivers/net/bnx2x.c
index afc7f34..de32b3f 100644
--- a/drivers/net/bnx2x.c
+++ b/drivers/net/bnx2x.c
@@ -1,6 +1,6 @@
/* bnx2x.c: Broadcom Everest network driver.
*
- * Copyright (c) 2007 Broadcom Corporation
+ * Copyright (c) 2007-2008 Broadcom Corporation
*
* 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
@@ -10,13 +10,13 @@
* Based on code from Michael Chan's bnx2 driver
* UDP CSUM errata workaround by Arik Gendelman
* Slowpath rework by Vladislav Zolotarov
- * Statistics and Link managment by Yitchak Gertner
+ * Statistics and Link management by Yitchak Gertner
*
*/
/* define this to make the driver freeze on error
* to allow getting debug info
- * (you will need to reboot afterwords)
+ * (you will need to reboot afterwards)
*/
/*#define BNX2X_STOP_ON_ERROR*/
@@ -63,22 +63,21 @@
#include "bnx2x.h"
#include "bnx2x_init.h"
-#define DRV_MODULE_VERSION "0.40.15"
-#define DRV_MODULE_RELDATE "$DateTime: 2007/11/15 07:28:37 $"
-#define BNX2X_BC_VER 0x040009
+#define DRV_MODULE_VERSION "1.42.3"
+#define DRV_MODULE_RELDATE "2008/3/9"
+#define BNX2X_BC_VER 0x040200
/* Time in jiffies before concluding the transmitter is hung. */
#define TX_TIMEOUT (5*HZ)
static char version[] __devinitdata =
- "Broadcom NetXtreme II 577xx 10Gigabit Ethernet Driver "
+ "Broadcom NetXtreme II 5771X 10Gigabit Ethernet Driver "
DRV_MODULE_NAME " " DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
MODULE_AUTHOR("Eliezer Tamir <eliezert@broadcom.com>");
MODULE_DESCRIPTION("Broadcom NetXtreme II BCM57710 Driver");
MODULE_LICENSE("GPL");
MODULE_VERSION(DRV_MODULE_VERSION);
-MODULE_INFO(cvs_version, "$Revision: #356 $");
static int use_inta;
static int poll;
@@ -94,8 +93,8 @@
MODULE_PARM_DESC(use_inta, "use INT#A instead of MSI-X");
MODULE_PARM_DESC(poll, "use polling (for debug)");
MODULE_PARM_DESC(onefunc, "enable only first function");
-MODULE_PARM_DESC(nomcp, "ignore managment CPU (Implies onefunc)");
-MODULE_PARM_DESC(debug, "defualt debug msglevel");
+MODULE_PARM_DESC(nomcp, "ignore management CPU (Implies onefunc)");
+MODULE_PARM_DESC(debug, "default debug msglevel");
#ifdef BNX2X_MULTI
module_param(use_multi, int, 0);
@@ -298,8 +297,7 @@
static int bnx2x_mc_assert(struct bnx2x *bp)
{
- int i, j;
- int rc = 0;
+ int i, j, rc = 0;
char last_idx;
const char storm[] = {"XTCU"};
const u32 intmem_base[] = {
@@ -313,8 +311,9 @@
for (i = 0; i < 4; i++) {
last_idx = REG_RD8(bp, XSTORM_ASSERT_LIST_INDEX_OFFSET +
intmem_base[i]);
- BNX2X_ERR("DATA %cSTORM_ASSERT_LIST_INDEX 0x%x\n",
- storm[i], last_idx);
+ if (last_idx)
+ BNX2X_LOG("DATA %cSTORM_ASSERT_LIST_INDEX 0x%x\n",
+ storm[i], last_idx);
/* print the asserts */
for (j = 0; j < STROM_ASSERT_ARRAY_SIZE; j++) {
@@ -330,7 +329,7 @@
intmem_base[i]);
if (row0 != COMMON_ASM_INVALID_ASSERT_OPCODE) {
- BNX2X_ERR("DATA %cSTORM_ASSERT_INDEX 0x%x ="
+ BNX2X_LOG("DATA %cSTORM_ASSERT_INDEX 0x%x ="
" 0x%08x 0x%08x 0x%08x 0x%08x\n",
storm[i], j, row3, row2, row1, row0);
rc++;
@@ -341,6 +340,7 @@
}
return rc;
}
+
static void bnx2x_fw_dump(struct bnx2x *bp)
{
u32 mark, offset;
@@ -348,21 +348,22 @@
int word;
mark = REG_RD(bp, MCP_REG_MCPR_SCRATCH + 0xf104);
- printk(KERN_ERR PFX "begin fw dump (mark 0x%x)\n", mark);
+ mark = ((mark + 0x3) & ~0x3);
+ printk(KERN_ERR PFX "begin fw dump (mark 0x%x)\n" KERN_ERR, mark);
for (offset = mark - 0x08000000; offset <= 0xF900; offset += 0x8*4) {
for (word = 0; word < 8; word++)
data[word] = htonl(REG_RD(bp, MCP_REG_MCPR_SCRATCH +
offset + 4*word));
data[8] = 0x0;
- printk(KERN_ERR PFX "%s", (char *)data);
+ printk(KERN_CONT "%s", (char *)data);
}
for (offset = 0xF108; offset <= mark - 0x08000000; offset += 0x8*4) {
for (word = 0; word < 8; word++)
data[word] = htonl(REG_RD(bp, MCP_REG_MCPR_SCRATCH +
offset + 4*word));
data[8] = 0x0;
- printk(KERN_ERR PFX "%s", (char *)data);
+ printk(KERN_CONT "%s", (char *)data);
}
printk("\n" KERN_ERR PFX "end of fw dump\n");
}
@@ -427,10 +428,10 @@
}
}
- BNX2X_ERR("def_c_idx(%u) def_u_idx(%u) def_t_idx(%u)"
- " def_x_idx(%u) def_att_idx(%u) attn_state(%u)"
+ BNX2X_ERR("def_c_idx(%u) def_u_idx(%u) def_x_idx(%u)"
+ " def_t_idx(%u) def_att_idx(%u) attn_state(%u)"
" spq_prod_idx(%u)\n",
- bp->def_c_idx, bp->def_u_idx, bp->def_t_idx, bp->def_x_idx,
+ bp->def_c_idx, bp->def_u_idx, bp->def_x_idx, bp->def_t_idx,
bp->def_att_idx, bp->attn_state, bp->spq_prod_idx);
@@ -441,7 +442,7 @@
DP(BNX2X_MSG_STATS, "stats_state - DISABLE\n");
}
-static void bnx2x_enable_int(struct bnx2x *bp)
+static void bnx2x_int_enable(struct bnx2x *bp)
{
int port = bp->port;
u32 addr = port ? HC_REG_CONFIG_1 : HC_REG_CONFIG_0;
@@ -454,18 +455,26 @@
HC_CONFIG_0_REG_ATTN_BIT_EN_0);
} else {
val |= (HC_CONFIG_0_REG_SINGLE_ISR_EN_0 |
+ HC_CONFIG_0_REG_MSI_MSIX_INT_EN_0 |
HC_CONFIG_0_REG_INT_LINE_EN_0 |
HC_CONFIG_0_REG_ATTN_BIT_EN_0);
+
+ /* Errata A0.158 workaround */
+ DP(NETIF_MSG_INTR, "write %x to HC %d (addr 0x%x) MSI-X %d\n",
+ val, port, addr, msix);
+
+ REG_WR(bp, addr, val);
+
val &= ~HC_CONFIG_0_REG_MSI_MSIX_INT_EN_0;
}
- DP(NETIF_MSG_INTR, "write %x to HC %d (addr 0x%x) msi %d\n",
+ DP(NETIF_MSG_INTR, "write %x to HC %d (addr 0x%x) MSI-X %d\n",
val, port, addr, msix);
REG_WR(bp, addr, val);
}
-static void bnx2x_disable_int(struct bnx2x *bp)
+static void bnx2x_int_disable(struct bnx2x *bp)
{
int port = bp->port;
u32 addr = port ? HC_REG_CONFIG_1 : HC_REG_CONFIG_0;
@@ -484,15 +493,15 @@
BNX2X_ERR("BUG! proper val not read from IGU!\n");
}
-static void bnx2x_disable_int_sync(struct bnx2x *bp)
+static void bnx2x_int_disable_sync(struct bnx2x *bp)
{
int msix = (bp->flags & USING_MSIX_FLAG) ? 1 : 0;
int i;
atomic_inc(&bp->intr_sem);
- /* prevent the HW from sending interrupts*/
- bnx2x_disable_int(bp);
+ /* prevent the HW from sending interrupts */
+ bnx2x_int_disable(bp);
/* make sure all ISRs are done */
if (msix) {
@@ -775,6 +784,7 @@
mb(); /* force bnx2x_wait_ramrod to see the change */
return;
}
+
switch (command | bp->state) {
case (RAMROD_CMD_ID_ETH_PORT_SETUP | BNX2X_STATE_OPENING_WAIT4_PORT):
DP(NETIF_MSG_IFUP, "got setup ramrod\n");
@@ -787,20 +797,20 @@
fp->state = BNX2X_FP_STATE_HALTED;
break;
- case (RAMROD_CMD_ID_ETH_PORT_DEL | BNX2X_STATE_CLOSING_WAIT4_DELETE):
- DP(NETIF_MSG_IFDOWN, "got delete ramrod\n");
- bp->state = BNX2X_STATE_CLOSING_WAIT4_UNLOAD;
- break;
-
case (RAMROD_CMD_ID_ETH_CFC_DEL | BNX2X_STATE_CLOSING_WAIT4_HALT):
- DP(NETIF_MSG_IFDOWN, "got delete ramrod for MULTI[%d]\n", cid);
- bnx2x_fp(bp, cid, state) = BNX2X_FP_STATE_DELETED;
+ DP(NETIF_MSG_IFDOWN, "got delete ramrod for MULTI[%d]\n",
+ cid);
+ bnx2x_fp(bp, cid, state) = BNX2X_FP_STATE_CLOSED;
break;
case (RAMROD_CMD_ID_ETH_SET_MAC | BNX2X_STATE_OPEN):
DP(NETIF_MSG_IFUP, "got set mac ramrod\n");
break;
+ case (RAMROD_CMD_ID_ETH_SET_MAC | BNX2X_STATE_CLOSING_WAIT4_HALT):
+ DP(NETIF_MSG_IFUP, "got (un)set mac ramrod\n");
+ break;
+
default:
BNX2X_ERR("unexpected ramrod (%d) state is %x\n",
command, bp->state);
@@ -1179,12 +1189,175 @@
return val;
}
+static int bnx2x_hw_lock(struct bnx2x *bp, u32 resource)
+{
+ u32 cnt;
+ u32 lock_status;
+ u32 resource_bit = (1 << resource);
+ u8 func = bp->port;
+
+ /* Validating that the resource is within range */
+ if (resource > HW_LOCK_MAX_RESOURCE_VALUE) {
+ DP(NETIF_MSG_HW,
+ "resource(0x%x) > HW_LOCK_MAX_RESOURCE_VALUE(0x%x)\n",
+ resource, HW_LOCK_MAX_RESOURCE_VALUE);
+ return -EINVAL;
+ }
+
+ /* Validating that the resource is not already taken */
+ lock_status = REG_RD(bp, MISC_REG_DRIVER_CONTROL_1 + func*8);
+ 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 to acquire the lock */
+ REG_WR(bp, MISC_REG_DRIVER_CONTROL_1 + func*8 + 4,
+ resource_bit);
+ lock_status = REG_RD(bp, MISC_REG_DRIVER_CONTROL_1 + func*8);
+ if (lock_status & resource_bit)
+ return 0;
+
+ msleep(5);
+ }
+ DP(NETIF_MSG_HW, "Timeout\n");
+ return -EAGAIN;
+}
+
+static int bnx2x_hw_unlock(struct bnx2x *bp, u32 resource)
+{
+ u32 lock_status;
+ u32 resource_bit = (1 << resource);
+ u8 func = bp->port;
+
+ /* Validating that the resource is within range */
+ if (resource > HW_LOCK_MAX_RESOURCE_VALUE) {
+ DP(NETIF_MSG_HW,
+ "resource(0x%x) > HW_LOCK_MAX_RESOURCE_VALUE(0x%x)\n",
+ resource, HW_LOCK_MAX_RESOURCE_VALUE);
+ return -EINVAL;
+ }
+
+ /* Validating that the resource is currently taken */
+ lock_status = REG_RD(bp, MISC_REG_DRIVER_CONTROL_1 + func*8);
+ 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 + func*8, resource_bit);
+ return 0;
+}
+
+static int bnx2x_set_gpio(struct bnx2x *bp, int gpio_num, u32 mode)
+{
+ /* 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;
+ int gpio_shift = gpio_num +
+ (gpio_port ? MISC_REGISTERS_GPIO_PORT_SHIFT : 0);
+ u32 gpio_mask = (1 << gpio_shift);
+ u32 gpio_reg;
+
+ if (gpio_num > MISC_REGISTERS_GPIO_3) {
+ BNX2X_ERR("Invalid GPIO %d\n", gpio_num);
+ return -EINVAL;
+ }
+
+ bnx2x_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);
+
+ switch (mode) {
+ case MISC_REGISTERS_GPIO_OUTPUT_LOW:
+ DP(NETIF_MSG_LINK, "Set GPIO %d (shift %d) -> output low\n",
+ gpio_num, gpio_shift);
+ /* clear FLOAT and set CLR */
+ gpio_reg &= ~(gpio_mask << MISC_REGISTERS_GPIO_FLOAT_POS);
+ gpio_reg |= (gpio_mask << MISC_REGISTERS_GPIO_CLR_POS);
+ break;
+
+ case MISC_REGISTERS_GPIO_OUTPUT_HIGH:
+ DP(NETIF_MSG_LINK, "Set GPIO %d (shift %d) -> output high\n",
+ gpio_num, gpio_shift);
+ /* clear FLOAT and set SET */
+ gpio_reg &= ~(gpio_mask << MISC_REGISTERS_GPIO_FLOAT_POS);
+ gpio_reg |= (gpio_mask << MISC_REGISTERS_GPIO_SET_POS);
+ break;
+
+ case MISC_REGISTERS_GPIO_INPUT_HI_Z :
+ DP(NETIF_MSG_LINK, "Set GPIO %d (shift %d) -> input\n",
+ gpio_num, gpio_shift);
+ /* set FLOAT */
+ gpio_reg |= (gpio_mask << MISC_REGISTERS_GPIO_FLOAT_POS);
+ break;
+
+ default:
+ break;
+ }
+
+ REG_WR(bp, MISC_REG_GPIO, gpio_reg);
+ bnx2x_hw_unlock(bp, HW_LOCK_RESOURCE_GPIO);
+
+ return 0;
+}
+
+static int bnx2x_set_spio(struct bnx2x *bp, int spio_num, u32 mode)
+{
+ u32 spio_mask = (1 << spio_num);
+ u32 spio_reg;
+
+ if ((spio_num < MISC_REGISTERS_SPIO_4) ||
+ (spio_num > MISC_REGISTERS_SPIO_7)) {
+ BNX2X_ERR("Invalid SPIO %d\n", spio_num);
+ return -EINVAL;
+ }
+
+ bnx2x_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 :
+ 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 :
+ 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);
+ spio_reg |= (spio_mask << MISC_REGISTERS_SPIO_SET_POS);
+ break;
+
+ case MISC_REGISTERS_SPIO_INPUT_HI_Z:
+ DP(NETIF_MSG_LINK, "Set SPIO %d -> input\n", spio_num);
+ /* set FLOAT */
+ spio_reg |= (spio_mask << MISC_REGISTERS_SPIO_FLOAT_POS);
+ break;
+
+ default:
+ break;
+ }
+
+ REG_WR(bp, MISC_REG_SPIO, spio_reg);
+ bnx2x_hw_unlock(bp, HW_LOCK_RESOURCE_SPIO);
+
+ return 0;
+}
+
static int bnx2x_mdio22_write(struct bnx2x *bp, u32 reg, u32 val)
{
- int rc;
- u32 tmp, i;
int port = bp->port;
u32 emac_base = port ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
+ u32 tmp;
+ int i, rc;
/* DP(NETIF_MSG_HW, "phy_addr 0x%x reg 0x%x val 0x%08x\n",
bp->phy_addr, reg, val); */
@@ -1236,8 +1409,8 @@
{
int port = bp->port;
u32 emac_base = port ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
- u32 val, i;
- int rc;
+ u32 val;
+ int i, rc;
if (bp->phy_flags & PHY_INT_MODE_AUTO_POLLING_FLAG) {
@@ -1286,58 +1459,54 @@
return rc;
}
-static int bnx2x_mdio45_write(struct bnx2x *bp, u32 reg, u32 addr, u32 val)
+static int bnx2x_mdio45_ctrl_write(struct bnx2x *bp, u32 mdio_ctrl,
+ u32 phy_addr, u32 reg, u32 addr, u32 val)
{
- int rc = 0;
- u32 tmp, i;
- int port = bp->port;
- u32 emac_base = port ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
+ u32 tmp;
+ int i, rc = 0;
- if (bp->phy_flags & PHY_INT_MODE_AUTO_POLLING_FLAG) {
-
- tmp = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_MODE);
- tmp &= ~EMAC_MDIO_MODE_AUTO_POLL;
- EMAC_WR(EMAC_REG_EMAC_MDIO_MODE, tmp);
- REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_MODE);
- udelay(40);
- }
-
- /* set clause 45 mode */
- tmp = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_MODE);
- tmp |= EMAC_MDIO_MODE_CLAUSE_45;
- EMAC_WR(EMAC_REG_EMAC_MDIO_MODE, tmp);
+ /* set clause 45 mode, slow down the MDIO clock to 2.5MHz
+ * (a value of 49==0x31) and make sure that the AUTO poll is off
+ */
+ tmp = REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE);
+ tmp &= ~(EMAC_MDIO_MODE_AUTO_POLL | EMAC_MDIO_MODE_CLOCK_CNT);
+ tmp |= (EMAC_MDIO_MODE_CLAUSE_45 |
+ (49 << EMAC_MDIO_MODE_CLOCK_CNT_BITSHIFT));
+ REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE, tmp);
+ REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE);
+ udelay(40);
/* address */
- tmp = ((bp->phy_addr << 21) | (reg << 16) | addr |
+ tmp = ((phy_addr << 21) | (reg << 16) | addr |
EMAC_MDIO_COMM_COMMAND_ADDRESS |
EMAC_MDIO_COMM_START_BUSY);
- EMAC_WR(EMAC_REG_EMAC_MDIO_COMM, tmp);
+ REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, tmp);
for (i = 0; i < 50; i++) {
udelay(10);
- tmp = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_COMM);
+ tmp = REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM);
if (!(tmp & EMAC_MDIO_COMM_START_BUSY)) {
udelay(5);
break;
}
}
-
if (tmp & EMAC_MDIO_COMM_START_BUSY) {
BNX2X_ERR("write phy register failed\n");
rc = -EBUSY;
+
} else {
/* data */
- tmp = ((bp->phy_addr << 21) | (reg << 16) | val |
+ tmp = ((phy_addr << 21) | (reg << 16) | val |
EMAC_MDIO_COMM_COMMAND_WRITE_45 |
EMAC_MDIO_COMM_START_BUSY);
- EMAC_WR(EMAC_REG_EMAC_MDIO_COMM, tmp);
+ REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, tmp);
for (i = 0; i < 50; i++) {
udelay(10);
- tmp = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_COMM);
+ tmp = REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM);
if (!(tmp & EMAC_MDIO_COMM_START_BUSY)) {
udelay(5);
break;
@@ -1351,75 +1520,78 @@
}
}
- /* unset clause 45 mode */
- tmp = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_MODE);
- tmp &= ~EMAC_MDIO_MODE_CLAUSE_45;
- EMAC_WR(EMAC_REG_EMAC_MDIO_MODE, tmp);
-
- if (bp->phy_flags & PHY_INT_MODE_AUTO_POLLING_FLAG) {
-
- tmp = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_MODE);
+ /* unset clause 45 mode, set the MDIO clock to a faster value
+ * (0x13 => 6.25Mhz) and restore the AUTO poll if needed
+ */
+ tmp = REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE);
+ tmp &= ~(EMAC_MDIO_MODE_CLAUSE_45 | EMAC_MDIO_MODE_CLOCK_CNT);
+ tmp |= (0x13 << EMAC_MDIO_MODE_CLOCK_CNT_BITSHIFT);
+ if (bp->phy_flags & PHY_INT_MODE_AUTO_POLLING_FLAG)
tmp |= EMAC_MDIO_MODE_AUTO_POLL;
- EMAC_WR(EMAC_REG_EMAC_MDIO_MODE, tmp);
- }
+ REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE, tmp);
return rc;
}
-static int bnx2x_mdio45_read(struct bnx2x *bp, u32 reg, u32 addr,
- u32 *ret_val)
+static int bnx2x_mdio45_write(struct bnx2x *bp, u32 phy_addr, u32 reg,
+ u32 addr, u32 val)
{
- int port = bp->port;
- u32 emac_base = port ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
- u32 val, i;
- int rc = 0;
+ u32 emac_base = bp->port ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
- if (bp->phy_flags & PHY_INT_MODE_AUTO_POLLING_FLAG) {
+ return bnx2x_mdio45_ctrl_write(bp, emac_base, phy_addr,
+ reg, addr, val);
+}
- val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_MODE);
- val &= ~EMAC_MDIO_MODE_AUTO_POLL;
- EMAC_WR(EMAC_REG_EMAC_MDIO_MODE, val);
- REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_MODE);
- udelay(40);
- }
+static int bnx2x_mdio45_ctrl_read(struct bnx2x *bp, u32 mdio_ctrl,
+ u32 phy_addr, u32 reg, u32 addr,
+ u32 *ret_val)
+{
+ u32 val;
+ int i, rc = 0;
- /* set clause 45 mode */
- val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_MODE);
- val |= EMAC_MDIO_MODE_CLAUSE_45;
- EMAC_WR(EMAC_REG_EMAC_MDIO_MODE, val);
+ /* set clause 45 mode, slow down the MDIO clock to 2.5MHz
+ * (a value of 49==0x31) and make sure that the AUTO poll is off
+ */
+ val = REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE);
+ val &= ~(EMAC_MDIO_MODE_AUTO_POLL | EMAC_MDIO_MODE_CLOCK_CNT);
+ val |= (EMAC_MDIO_MODE_CLAUSE_45 |
+ (49 << EMAC_MDIO_MODE_CLOCK_CNT_BITSHIFT));
+ REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE, val);
+ REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE);
+ udelay(40);
/* address */
- val = ((bp->phy_addr << 21) | (reg << 16) | addr |
+ val = ((phy_addr << 21) | (reg << 16) | addr |
EMAC_MDIO_COMM_COMMAND_ADDRESS |
EMAC_MDIO_COMM_START_BUSY);
- EMAC_WR(EMAC_REG_EMAC_MDIO_COMM, val);
+ REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, val);
for (i = 0; i < 50; i++) {
udelay(10);
- val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_COMM);
+ val = REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM);
if (!(val & EMAC_MDIO_COMM_START_BUSY)) {
udelay(5);
break;
}
}
-
if (val & EMAC_MDIO_COMM_START_BUSY) {
BNX2X_ERR("read phy register failed\n");
*ret_val = 0;
rc = -EBUSY;
+
} else {
/* data */
- val = ((bp->phy_addr << 21) | (reg << 16) |
+ val = ((phy_addr << 21) | (reg << 16) |
EMAC_MDIO_COMM_COMMAND_READ_45 |
EMAC_MDIO_COMM_START_BUSY);
- EMAC_WR(EMAC_REG_EMAC_MDIO_COMM, val);
+ REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM, val);
for (i = 0; i < 50; i++) {
udelay(10);
- val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_COMM);
+ val = REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_COMM);
if (!(val & EMAC_MDIO_COMM_START_BUSY)) {
val &= EMAC_MDIO_COMM_DATA;
break;
@@ -1436,31 +1608,39 @@
*ret_val = val;
}
- /* unset clause 45 mode */
- val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_MODE);
- val &= ~EMAC_MDIO_MODE_CLAUSE_45;
- EMAC_WR(EMAC_REG_EMAC_MDIO_MODE, val);
-
- if (bp->phy_flags & PHY_INT_MODE_AUTO_POLLING_FLAG) {
-
- val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MDIO_MODE);
+ /* unset clause 45 mode, set the MDIO clock to a faster value
+ * (0x13 => 6.25Mhz) and restore the AUTO poll if needed
+ */
+ val = REG_RD(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE);
+ val &= ~(EMAC_MDIO_MODE_CLAUSE_45 | EMAC_MDIO_MODE_CLOCK_CNT);
+ val |= (0x13 << EMAC_MDIO_MODE_CLOCK_CNT_BITSHIFT);
+ if (bp->phy_flags & PHY_INT_MODE_AUTO_POLLING_FLAG)
val |= EMAC_MDIO_MODE_AUTO_POLL;
- EMAC_WR(EMAC_REG_EMAC_MDIO_MODE, val);
- }
+ REG_WR(bp, mdio_ctrl + EMAC_REG_EMAC_MDIO_MODE, val);
return rc;
}
-static int bnx2x_mdio45_vwrite(struct bnx2x *bp, u32 reg, u32 addr, u32 val)
+static int bnx2x_mdio45_read(struct bnx2x *bp, u32 phy_addr, u32 reg,
+ u32 addr, u32 *ret_val)
+{
+ u32 emac_base = bp->port ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
+
+ return bnx2x_mdio45_ctrl_read(bp, emac_base, phy_addr,
+ reg, addr, ret_val);
+}
+
+static int bnx2x_mdio45_vwrite(struct bnx2x *bp, u32 phy_addr, u32 reg,
+ u32 addr, u32 val)
{
int i;
u32 rd_val;
might_sleep();
for (i = 0; i < 10; i++) {
- bnx2x_mdio45_write(bp, reg, addr, val);
+ bnx2x_mdio45_write(bp, phy_addr, reg, addr, val);
msleep(5);
- bnx2x_mdio45_read(bp, reg, addr, &rd_val);
+ bnx2x_mdio45_read(bp, phy_addr, reg, addr, &rd_val);
/* if the read value is not the same as the value we wrote,
we should write it again */
if (rd_val == val)
@@ -1471,18 +1651,81 @@
}
/*
- * link managment
+ * link management
*/
+static void bnx2x_pause_resolve(struct bnx2x *bp, u32 pause_result)
+{
+ switch (pause_result) { /* ASYM P ASYM P */
+ case 0xb: /* 1 0 1 1 */
+ bp->flow_ctrl = FLOW_CTRL_TX;
+ break;
+
+ case 0xe: /* 1 1 1 0 */
+ bp->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 */
+ bp->flow_ctrl = FLOW_CTRL_BOTH;
+ break;
+
+ default:
+ break;
+ }
+}
+
+static u8 bnx2x_ext_phy_resove_fc(struct bnx2x *bp)
+{
+ u32 ext_phy_addr;
+ u32 ld_pause; /* local */
+ u32 lp_pause; /* link partner */
+ u32 an_complete; /* AN complete */
+ u32 pause_result;
+ u8 ret = 0;
+
+ ext_phy_addr = ((bp->ext_phy_config &
+ PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >>
+ PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT);
+
+ /* read twice */
+ bnx2x_mdio45_read(bp, ext_phy_addr,
+ EXT_PHY_KR_AUTO_NEG_DEVAD,
+ EXT_PHY_KR_STATUS, &an_complete);
+ bnx2x_mdio45_read(bp, ext_phy_addr,
+ EXT_PHY_KR_AUTO_NEG_DEVAD,
+ EXT_PHY_KR_STATUS, &an_complete);
+
+ if (an_complete & EXT_PHY_KR_AUTO_NEG_COMPLETE) {
+ ret = 1;
+ bnx2x_mdio45_read(bp, ext_phy_addr,
+ EXT_PHY_KR_AUTO_NEG_DEVAD,
+ EXT_PHY_KR_AUTO_NEG_ADVERT, &ld_pause);
+ bnx2x_mdio45_read(bp, ext_phy_addr,
+ EXT_PHY_KR_AUTO_NEG_DEVAD,
+ EXT_PHY_KR_LP_AUTO_NEG, &lp_pause);
+ pause_result = (ld_pause &
+ EXT_PHY_KR_AUTO_NEG_ADVERT_PAUSE_MASK) >> 8;
+ pause_result |= (lp_pause &
+ EXT_PHY_KR_AUTO_NEG_ADVERT_PAUSE_MASK) >> 10;
+ DP(NETIF_MSG_LINK, "Ext PHY pause result 0x%x \n",
+ pause_result);
+ bnx2x_pause_resolve(bp, pause_result);
+ }
+ return ret;
+}
+
static void bnx2x_flow_ctrl_resolve(struct bnx2x *bp, u32 gp_status)
{
- u32 ld_pause; /* local driver */
- u32 lp_pause; /* link partner */
+ u32 ld_pause; /* local driver */
+ u32 lp_pause; /* link partner */
u32 pause_result;
bp->flow_ctrl = 0;
- /* reolve from gp_status in case of AN complete and not sgmii */
+ /* resolve from gp_status in case of AN complete and not sgmii */
if ((bp->req_autoneg & AUTONEG_FLOW_CTRL) &&
(gp_status & MDIO_AN_CL73_OR_37_COMPLETE) &&
(!(bp->phy_flags & PHY_SGMII_FLAG)) &&
@@ -1499,45 +1742,57 @@
pause_result |= (lp_pause &
MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_MASK)>>7;
DP(NETIF_MSG_LINK, "pause_result 0x%x\n", pause_result);
+ bnx2x_pause_resolve(bp, pause_result);
+ } else if (!(bp->req_autoneg & AUTONEG_FLOW_CTRL) ||
+ !(bnx2x_ext_phy_resove_fc(bp))) {
+ /* forced speed */
+ if (bp->req_autoneg & AUTONEG_FLOW_CTRL) {
+ switch (bp->req_flow_ctrl) {
+ case FLOW_CTRL_AUTO:
+ if (bp->dev->mtu <= 4500)
+ bp->flow_ctrl = FLOW_CTRL_BOTH;
+ else
+ bp->flow_ctrl = FLOW_CTRL_TX;
+ break;
- switch (pause_result) { /* ASYM P ASYM P */
- case 0xb: /* 1 0 1 1 */
- bp->flow_ctrl = FLOW_CTRL_TX;
- break;
-
- case 0xe: /* 1 1 1 0 */
- bp->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 */
- bp->flow_ctrl = FLOW_CTRL_BOTH;
- break;
-
- default:
- break;
- }
-
- } else { /* forced mode */
- switch (bp->req_flow_ctrl) {
- case FLOW_CTRL_AUTO:
- if (bp->dev->mtu <= 4500)
- bp->flow_ctrl = FLOW_CTRL_BOTH;
- else
+ case FLOW_CTRL_TX:
bp->flow_ctrl = FLOW_CTRL_TX;
- break;
+ break;
- case FLOW_CTRL_TX:
- case FLOW_CTRL_RX:
- case FLOW_CTRL_BOTH:
- bp->flow_ctrl = bp->req_flow_ctrl;
- break;
+ case FLOW_CTRL_RX:
+ if (bp->dev->mtu <= 4500)
+ bp->flow_ctrl = FLOW_CTRL_RX;
+ break;
- case FLOW_CTRL_NONE:
- default:
- break;
+ case FLOW_CTRL_BOTH:
+ if (bp->dev->mtu <= 4500)
+ bp->flow_ctrl = FLOW_CTRL_BOTH;
+ else
+ bp->flow_ctrl = FLOW_CTRL_TX;
+ break;
+
+ case FLOW_CTRL_NONE:
+ default:
+ break;
+ }
+ } else { /* forced mode */
+ switch (bp->req_flow_ctrl) {
+ case FLOW_CTRL_AUTO:
+ DP(NETIF_MSG_LINK, "req_flow_ctrl 0x%x while"
+ " req_autoneg 0x%x\n",
+ bp->req_flow_ctrl, bp->req_autoneg);
+ break;
+
+ case FLOW_CTRL_TX:
+ case FLOW_CTRL_RX:
+ case FLOW_CTRL_BOTH:
+ bp->flow_ctrl = bp->req_flow_ctrl;
+ break;
+
+ case FLOW_CTRL_NONE:
+ default:
+ break;
+ }
}
}
DP(NETIF_MSG_LINK, "flow_ctrl 0x%x\n", bp->flow_ctrl);
@@ -1548,9 +1803,9 @@
bp->link_status = 0;
if (gp_status & MDIO_GP_STATUS_TOP_AN_STATUS1_LINK_STATUS) {
- DP(NETIF_MSG_LINK, "link up\n");
+ DP(NETIF_MSG_LINK, "phy link up\n");
- bp->link_up = 1;
+ bp->phy_link_up = 1;
bp->link_status |= LINK_STATUS_LINK_UP;
if (gp_status & MDIO_GP_STATUS_TOP_AN_STATUS1_DUPLEX_STATUS)
@@ -1659,20 +1914,20 @@
bp->link_status |= LINK_STATUS_RX_FLOW_CONTROL_ENABLED;
} else { /* link_down */
- DP(NETIF_MSG_LINK, "link down\n");
+ DP(NETIF_MSG_LINK, "phy link down\n");
- bp->link_up = 0;
+ bp->phy_link_up = 0;
bp->line_speed = 0;
bp->duplex = DUPLEX_FULL;
bp->flow_ctrl = 0;
}
- DP(NETIF_MSG_LINK, "gp_status 0x%x link_up %d\n"
+ DP(NETIF_MSG_LINK, "gp_status 0x%x phy_link_up %d\n"
DP_LEVEL " line_speed %d duplex %d flow_ctrl 0x%x"
" link_status 0x%x\n",
- gp_status, bp->link_up, bp->line_speed, bp->duplex, bp->flow_ctrl,
- bp->link_status);
+ gp_status, bp->phy_link_up, bp->line_speed, bp->duplex,
+ bp->flow_ctrl, bp->link_status);
}
static void bnx2x_link_int_ack(struct bnx2x *bp, int is_10g)
@@ -1680,40 +1935,40 @@
int port = bp->port;
/* first reset all status
- * we asume only one line will be change at a time */
+ * we assume only one line will be change at a time */
bnx2x_bits_dis(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4,
- (NIG_XGXS0_LINK_STATUS |
- NIG_SERDES0_LINK_STATUS |
- NIG_STATUS_INTERRUPT_XGXS0_LINK10G));
- if (bp->link_up) {
+ (NIG_STATUS_XGXS0_LINK10G |
+ NIG_STATUS_XGXS0_LINK_STATUS |
+ NIG_STATUS_SERDES0_LINK_STATUS));
+ if (bp->phy_link_up) {
if (is_10g) {
/* Disable the 10G link interrupt
* by writing 1 to the status register
*/
- DP(NETIF_MSG_LINK, "10G XGXS link up\n");
+ DP(NETIF_MSG_LINK, "10G XGXS phy link up\n");
bnx2x_bits_en(bp,
NIG_REG_STATUS_INTERRUPT_PORT0 + port*4,
- NIG_STATUS_INTERRUPT_XGXS0_LINK10G);
+ NIG_STATUS_XGXS0_LINK10G);
} else if (bp->phy_flags & PHY_XGXS_FLAG) {
/* Disable the link interrupt
* by writing 1 to the relevant lane
* in the status register
*/
- DP(NETIF_MSG_LINK, "1G XGXS link up\n");
+ DP(NETIF_MSG_LINK, "1G XGXS phy link up\n");
bnx2x_bits_en(bp,
NIG_REG_STATUS_INTERRUPT_PORT0 + port*4,
((1 << bp->ser_lane) <<
- NIG_XGXS0_LINK_STATUS_SIZE));
+ NIG_STATUS_XGXS0_LINK_STATUS_SIZE));
} else { /* SerDes */
- DP(NETIF_MSG_LINK, "SerDes link up\n");
+ DP(NETIF_MSG_LINK, "SerDes phy link up\n");
/* Disable the link interrupt
* by writing 1 to the status register
*/
bnx2x_bits_en(bp,
NIG_REG_STATUS_INTERRUPT_PORT0 + port*4,
- NIG_SERDES0_LINK_STATUS);
+ NIG_STATUS_SERDES0_LINK_STATUS);
}
} else { /* link_down */
@@ -1724,91 +1979,182 @@
{
u32 ext_phy_type;
u32 ext_phy_addr;
- u32 local_phy;
- u32 val = 0;
+ u32 val1 = 0, val2;
u32 rx_sd, pcs_status;
if (bp->phy_flags & PHY_XGXS_FLAG) {
- local_phy = bp->phy_addr;
ext_phy_addr = ((bp->ext_phy_config &
PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >>
PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT);
- bp->phy_addr = (u8)ext_phy_addr;
ext_phy_type = XGXS_EXT_PHY_TYPE(bp);
switch (ext_phy_type) {
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
DP(NETIF_MSG_LINK, "XGXS Direct\n");
- val = 1;
+ val1 = 1;
break;
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705:
DP(NETIF_MSG_LINK, "XGXS 8705\n");
- bnx2x_mdio45_read(bp, EXT_PHY_OPT_WIS_DEVAD,
- EXT_PHY_OPT_LASI_STATUS, &val);
- DP(NETIF_MSG_LINK, "8705 LASI status is %d\n", val);
+ bnx2x_mdio45_read(bp, ext_phy_addr,
+ EXT_PHY_OPT_WIS_DEVAD,
+ EXT_PHY_OPT_LASI_STATUS, &val1);
+ DP(NETIF_MSG_LINK, "8705 LASI status 0x%x\n", val1);
- bnx2x_mdio45_read(bp, EXT_PHY_OPT_WIS_DEVAD,
- EXT_PHY_OPT_LASI_STATUS, &val);
- DP(NETIF_MSG_LINK, "8705 LASI status is %d\n", val);
+ bnx2x_mdio45_read(bp, ext_phy_addr,
+ EXT_PHY_OPT_WIS_DEVAD,
+ EXT_PHY_OPT_LASI_STATUS, &val1);
+ DP(NETIF_MSG_LINK, "8705 LASI status 0x%x\n", val1);
- bnx2x_mdio45_read(bp, EXT_PHY_OPT_PMA_PMD_DEVAD,
+ bnx2x_mdio45_read(bp, ext_phy_addr,
+ EXT_PHY_OPT_PMA_PMD_DEVAD,
EXT_PHY_OPT_PMD_RX_SD, &rx_sd);
- val = (rx_sd & 0x1);
+ DP(NETIF_MSG_LINK, "8705 rx_sd 0x%x\n", rx_sd);
+ val1 = (rx_sd & 0x1);
break;
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706:
DP(NETIF_MSG_LINK, "XGXS 8706\n");
- bnx2x_mdio45_read(bp, EXT_PHY_OPT_PMA_PMD_DEVAD,
- EXT_PHY_OPT_LASI_STATUS, &val);
- DP(NETIF_MSG_LINK, "8706 LASI status is %d\n", val);
+ bnx2x_mdio45_read(bp, ext_phy_addr,
+ EXT_PHY_OPT_PMA_PMD_DEVAD,
+ EXT_PHY_OPT_LASI_STATUS, &val1);
+ DP(NETIF_MSG_LINK, "8706 LASI status 0x%x\n", val1);
- bnx2x_mdio45_read(bp, EXT_PHY_OPT_PMA_PMD_DEVAD,
- EXT_PHY_OPT_LASI_STATUS, &val);
- DP(NETIF_MSG_LINK, "8706 LASI status is %d\n", val);
+ bnx2x_mdio45_read(bp, ext_phy_addr,
+ EXT_PHY_OPT_PMA_PMD_DEVAD,
+ EXT_PHY_OPT_LASI_STATUS, &val1);
+ DP(NETIF_MSG_LINK, "8706 LASI status 0x%x\n", val1);
- bnx2x_mdio45_read(bp, EXT_PHY_OPT_PMA_PMD_DEVAD,
+ bnx2x_mdio45_read(bp, ext_phy_addr,
+ EXT_PHY_OPT_PMA_PMD_DEVAD,
EXT_PHY_OPT_PMD_RX_SD, &rx_sd);
- bnx2x_mdio45_read(bp, EXT_PHY_OPT_PCS_DEVAD,
- EXT_PHY_OPT_PCS_STATUS, &pcs_status);
+ bnx2x_mdio45_read(bp, ext_phy_addr,
+ EXT_PHY_OPT_PCS_DEVAD,
+ EXT_PHY_OPT_PCS_STATUS, &pcs_status);
+ bnx2x_mdio45_read(bp, ext_phy_addr,
+ EXT_PHY_AUTO_NEG_DEVAD,
+ EXT_PHY_OPT_AN_LINK_STATUS, &val2);
+
DP(NETIF_MSG_LINK, "8706 rx_sd 0x%x"
- " pcs_status 0x%x\n", rx_sd, pcs_status);
- /* link is up if both bit 0 of pmd_rx and
- * bit 0 of pcs_status are set
+ " pcs_status 0x%x 1Gbps link_status 0x%x 0x%x\n",
+ rx_sd, pcs_status, val2, (val2 & (1<<1)));
+ /* link is up if both bit 0 of pmd_rx_sd and
+ * bit 0 of pcs_status are set, or if the autoneg bit
+ 1 is set
*/
- val = (rx_sd & pcs_status);
+ val1 = ((rx_sd & pcs_status & 0x1) || (val2 & (1<<1)));
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
+ bnx2x_hw_lock(bp, HW_LOCK_RESOURCE_8072_MDIO);
+
+ /* clear the interrupt LASI status register */
+ bnx2x_mdio45_ctrl_read(bp, GRCBASE_EMAC0,
+ ext_phy_addr,
+ EXT_PHY_KR_PCS_DEVAD,
+ EXT_PHY_KR_LASI_STATUS, &val2);
+ bnx2x_mdio45_ctrl_read(bp, GRCBASE_EMAC0,
+ ext_phy_addr,
+ EXT_PHY_KR_PCS_DEVAD,
+ EXT_PHY_KR_LASI_STATUS, &val1);
+ DP(NETIF_MSG_LINK, "KR LASI status 0x%x->0x%x\n",
+ val2, val1);
+ /* Check the LASI */
+ bnx2x_mdio45_ctrl_read(bp, GRCBASE_EMAC0,
+ ext_phy_addr,
+ EXT_PHY_KR_PMA_PMD_DEVAD,
+ 0x9003, &val2);
+ bnx2x_mdio45_ctrl_read(bp, GRCBASE_EMAC0,
+ ext_phy_addr,
+ EXT_PHY_KR_PMA_PMD_DEVAD,
+ 0x9003, &val1);
+ DP(NETIF_MSG_LINK, "KR 0x9003 0x%x->0x%x\n",
+ val2, val1);
+ /* Check the link status */
+ bnx2x_mdio45_ctrl_read(bp, GRCBASE_EMAC0,
+ ext_phy_addr,
+ EXT_PHY_KR_PCS_DEVAD,
+ EXT_PHY_KR_PCS_STATUS, &val2);
+ DP(NETIF_MSG_LINK, "KR PCS status 0x%x\n", val2);
+ /* Check the link status on 1.1.2 */
+ bnx2x_mdio45_ctrl_read(bp, GRCBASE_EMAC0,
+ ext_phy_addr,
+ EXT_PHY_OPT_PMA_PMD_DEVAD,
+ EXT_PHY_KR_STATUS, &val2);
+ bnx2x_mdio45_ctrl_read(bp, GRCBASE_EMAC0,
+ ext_phy_addr,
+ EXT_PHY_OPT_PMA_PMD_DEVAD,
+ EXT_PHY_KR_STATUS, &val1);
+ DP(NETIF_MSG_LINK,
+ "KR PMA status 0x%x->0x%x\n", val2, val1);
+ val1 = ((val1 & 4) == 4);
+ /* If 1G was requested assume the link is up */
+ if (!(bp->req_autoneg & AUTONEG_SPEED) &&
+ (bp->req_line_speed == SPEED_1000))
+ val1 = 1;
+ bnx2x_hw_unlock(bp, HW_LOCK_RESOURCE_8072_MDIO);
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
+ bnx2x_mdio45_read(bp, ext_phy_addr,
+ EXT_PHY_OPT_PMA_PMD_DEVAD,
+ EXT_PHY_OPT_LASI_STATUS, &val2);
+ bnx2x_mdio45_read(bp, ext_phy_addr,
+ EXT_PHY_OPT_PMA_PMD_DEVAD,
+ EXT_PHY_OPT_LASI_STATUS, &val1);
+ DP(NETIF_MSG_LINK,
+ "10G-base-T LASI status 0x%x->0x%x\n", val2, val1);
+ bnx2x_mdio45_read(bp, ext_phy_addr,
+ EXT_PHY_OPT_PMA_PMD_DEVAD,
+ EXT_PHY_KR_STATUS, &val2);
+ bnx2x_mdio45_read(bp, ext_phy_addr,
+ EXT_PHY_OPT_PMA_PMD_DEVAD,
+ EXT_PHY_KR_STATUS, &val1);
+ DP(NETIF_MSG_LINK,
+ "10G-base-T PMA status 0x%x->0x%x\n", val2, val1);
+ val1 = ((val1 & 4) == 4);
+ /* if link is up
+ * print the AN outcome of the SFX7101 PHY
+ */
+ if (val1) {
+ bnx2x_mdio45_read(bp, ext_phy_addr,
+ EXT_PHY_KR_AUTO_NEG_DEVAD,
+ 0x21, &val2);
+ DP(NETIF_MSG_LINK,
+ "SFX7101 AN status 0x%x->%s\n", val2,
+ (val2 & (1<<14)) ? "Master" : "Slave");
+ }
break;
default:
DP(NETIF_MSG_LINK, "BAD XGXS ext_phy_config 0x%x\n",
bp->ext_phy_config);
- val = 0;
+ val1 = 0;
break;
}
- bp->phy_addr = local_phy;
} else { /* SerDes */
ext_phy_type = SERDES_EXT_PHY_TYPE(bp);
switch (ext_phy_type) {
case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT:
DP(NETIF_MSG_LINK, "SerDes Direct\n");
- val = 1;
+ val1 = 1;
break;
case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_BCM5482:
DP(NETIF_MSG_LINK, "SerDes 5482\n");
- val = 1;
+ val1 = 1;
break;
default:
DP(NETIF_MSG_LINK, "BAD SerDes ext_phy_config 0x%x\n",
bp->ext_phy_config);
- val = 0;
+ val1 = 0;
break;
}
}
- return val;
+ return val1;
}
static void bnx2x_bmac_enable(struct bnx2x *bp, int is_lb)
@@ -1819,7 +2165,7 @@
u32 wb_write[2];
u32 val;
- DP(NETIF_MSG_LINK, "enableing BigMAC\n");
+ DP(NETIF_MSG_LINK, "enabling BigMAC\n");
/* reset and unreset the BigMac */
REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
(MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
@@ -1933,6 +2279,35 @@
bp->stats_state = STATS_STATE_ENABLE;
}
+static void bnx2x_bmac_rx_disable(struct bnx2x *bp)
+{
+ int port = bp->port;
+ u32 bmac_addr = port ? NIG_REG_INGRESS_BMAC1_MEM :
+ NIG_REG_INGRESS_BMAC0_MEM;
+ u32 wb_write[2];
+
+ /* Only if the bmac is out of reset */
+ if (REG_RD(bp, MISC_REG_RESET_REG_2) &
+ (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port)) {
+ /* Clear Rx Enable bit in BMAC_CONTROL register */
+#ifdef BNX2X_DMAE_RD
+ bnx2x_read_dmae(bp, bmac_addr +
+ BIGMAC_REGISTER_BMAC_CONTROL, 2);
+ wb_write[0] = *bnx2x_sp(bp, wb_data[0]);
+ wb_write[1] = *bnx2x_sp(bp, wb_data[1]);
+#else
+ wb_write[0] = REG_RD(bp,
+ bmac_addr + BIGMAC_REGISTER_BMAC_CONTROL);
+ wb_write[1] = REG_RD(bp,
+ bmac_addr + BIGMAC_REGISTER_BMAC_CONTROL + 4);
+#endif
+ wb_write[0] &= ~BMAC_CONTROL_RX_ENABLE;
+ REG_WR_DMAE(bp, bmac_addr + BIGMAC_REGISTER_BMAC_CONTROL,
+ wb_write, 2);
+ msleep(1);
+ }
+}
+
static void bnx2x_emac_enable(struct bnx2x *bp)
{
int port = bp->port;
@@ -1940,7 +2315,7 @@
u32 val;
int timeout;
- DP(NETIF_MSG_LINK, "enableing EMAC\n");
+ DP(NETIF_MSG_LINK, "enabling EMAC\n");
/* reset and unreset the emac core */
REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
(MISC_REGISTERS_RESET_REG_2_RST_EMAC0_HARD_CORE << port));
@@ -2033,7 +2408,7 @@
EMAC_TX_MODE_EXT_PAUSE_EN);
}
- /* KEEP_VLAN_TAG, promiscous */
+ /* 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);
@@ -2161,7 +2536,6 @@
u32 count = 1000;
u32 pause = 0;
-
/* disable port */
REG_WR(bp, PBF_REG_DISABLE_NEW_TASK_PROC_P0 + port*4, 0x1);
@@ -2232,7 +2606,7 @@
static void bnx2x_update_mng(struct bnx2x *bp)
{
if (!nomcp)
- SHMEM_WR(bp, drv_fw_mb[bp->port].link_status,
+ SHMEM_WR(bp, port_mb[bp->port].link_status,
bp->link_status);
}
@@ -2294,20 +2668,20 @@
DP(BNX2X_MSG_STATS, "stats_state - STOP\n");
}
- /* indicate link down */
+ /* indicate no mac active */
bp->phy_flags &= ~(PHY_BMAC_FLAG | PHY_EMAC_FLAG);
- /* reset BigMac */
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
- (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
-
- /* ignore drain flag interrupt */
- /* activate nig drain */
- NIG_WR(NIG_REG_EGRESS_DRAIN0_MODE + port*4, 1);
-
/* update shared memory */
bnx2x_update_mng(bp);
+ /* activate nig drain */
+ NIG_WR(NIG_REG_EGRESS_DRAIN0_MODE + port*4, 1);
+
+ /* reset BigMac */
+ bnx2x_bmac_rx_disable(bp);
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
+ (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
+
/* indicate link down */
bnx2x_link_report(bp);
}
@@ -2317,14 +2691,15 @@
/* This function is called upon link interrupt */
static void bnx2x_link_update(struct bnx2x *bp)
{
- u32 gp_status;
int port = bp->port;
int i;
+ u32 gp_status;
int link_10g;
- DP(NETIF_MSG_LINK, "port %x, is xgxs %x, stat_mask 0x%x,"
+ DP(NETIF_MSG_LINK, "port %x, %s, int_status 0x%x,"
" int_mask 0x%x, saved_mask 0x%x, MI_INT %x, SERDES_LINK %x,"
- " 10G %x, XGXS_LINK %x\n", port, (bp->phy_flags & PHY_XGXS_FLAG),
+ " 10G %x, XGXS_LINK %x\n", port,
+ (bp->phy_flags & PHY_XGXS_FLAG)? "XGXS":"SerDes",
REG_RD(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4),
REG_RD(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4), bp->nig_mask,
REG_RD(bp, NIG_REG_EMAC0_STATUS_MISC_MI_INT + port*0x18),
@@ -2336,7 +2711,7 @@
might_sleep();
MDIO_SET_REG_BANK(bp, MDIO_REG_BANK_GP_STATUS);
/* avoid fast toggling */
- for (i = 0 ; i < 10 ; i++) {
+ for (i = 0; i < 10; i++) {
msleep(10);
bnx2x_mdio22_read(bp, MDIO_GP_STATUS_TOP_AN_STATUS1,
&gp_status);
@@ -2351,7 +2726,8 @@
bnx2x_link_int_ack(bp, link_10g);
/* link is up only if both local phy and external phy are up */
- if (bp->link_up && bnx2x_ext_phy_is_link_up(bp)) {
+ bp->link_up = (bp->phy_link_up && bnx2x_ext_phy_is_link_up(bp));
+ if (bp->link_up) {
if (link_10g) {
bnx2x_bmac_enable(bp, 0);
bnx2x_leds_set(bp, SPEED_10000);
@@ -2427,7 +2803,9 @@
}
}
- BNX2X_ERR("BUG! unicore is still in reset!\n");
+ BNX2X_ERR("BUG! %s (0x%x) is still in reset!\n",
+ (bp->phy_flags & PHY_XGXS_FLAG)? "XGXS":"SerDes",
+ bp->phy_addr);
}
static void bnx2x_set_swap_lanes(struct bnx2x *bp)
@@ -2475,12 +2853,12 @@
MDIO_SET_REG_BANK(bp, MDIO_REG_BANK_10G_PARALLEL_DETECT);
bnx2x_mdio22_write(bp,
- MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_LINK,
+ MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_LINK,
MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_LINK_CNT);
bnx2x_mdio22_read(bp,
- MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_CONTROL,
- &control2);
+ MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_CONTROL,
+ &control2);
if (bp->autoneg & AUTONEG_PARALLEL) {
control2 |=
@@ -2490,8 +2868,14 @@
~MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_CONTROL_PARDET10G_EN;
}
bnx2x_mdio22_write(bp,
- MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_CONTROL,
- control2);
+ MDIO_10G_PARALLEL_DETECT_PAR_DET_10G_CONTROL,
+ control2);
+
+ /* Disable parallel detection of HiG */
+ MDIO_SET_REG_BANK(bp, MDIO_REG_BANK_XGXS_BLOCK2);
+ bnx2x_mdio22_write(bp, MDIO_XGXS_BLOCK2_UNICORE_MODE_10G,
+ MDIO_XGXS_BLOCK2_UNICORE_MODE_10G_CX4_XGXS |
+ MDIO_XGXS_BLOCK2_UNICORE_MODE_10G_HIGIG_XGXS);
}
}
@@ -2625,7 +3009,7 @@
MDIO_SET_REG_BANK(bp, MDIO_REG_BANK_OVER_1G);
/* set extended capabilities */
- if (bp->advertising & ADVERTISED_2500baseT_Full)
+ if (bp->advertising & ADVERTISED_2500baseX_Full)
val |= MDIO_OVER_1G_UP1_2_5G;
if (bp->advertising & ADVERTISED_10000baseT_Full)
val |= MDIO_OVER_1G_UP1_10G;
@@ -2641,20 +3025,91 @@
/* for AN, we are always publishing full duplex */
an_adv = MDIO_COMBO_IEEE0_AUTO_NEG_ADV_FULL_DUPLEX;
- /* set pause */
- switch (bp->pause_mode) {
- case PAUSE_SYMMETRIC:
- an_adv |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_SYMMETRIC;
- break;
- case PAUSE_ASYMMETRIC:
- an_adv |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC;
- break;
- case PAUSE_BOTH:
- an_adv |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH;
- break;
- case PAUSE_NONE:
- an_adv |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE;
- break;
+ /* resolve pause mode and advertisement
+ * Please refer to Table 28B-3 of the 802.3ab-1999 spec */
+ if (bp->req_autoneg & AUTONEG_FLOW_CTRL) {
+ switch (bp->req_flow_ctrl) {
+ case FLOW_CTRL_AUTO:
+ if (bp->dev->mtu <= 4500) {
+ an_adv |=
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH;
+ bp->advertising |= (ADVERTISED_Pause |
+ ADVERTISED_Asym_Pause);
+ } else {
+ an_adv |=
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC;
+ bp->advertising |= ADVERTISED_Asym_Pause;
+ }
+ break;
+
+ case FLOW_CTRL_TX:
+ an_adv |=
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC;
+ bp->advertising |= ADVERTISED_Asym_Pause;
+ break;
+
+ case FLOW_CTRL_RX:
+ if (bp->dev->mtu <= 4500) {
+ an_adv |=
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH;
+ bp->advertising |= (ADVERTISED_Pause |
+ ADVERTISED_Asym_Pause);
+ } else {
+ an_adv |=
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE;
+ bp->advertising &= ~(ADVERTISED_Pause |
+ ADVERTISED_Asym_Pause);
+ }
+ break;
+
+ case FLOW_CTRL_BOTH:
+ if (bp->dev->mtu <= 4500) {
+ an_adv |=
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH;
+ bp->advertising |= (ADVERTISED_Pause |
+ ADVERTISED_Asym_Pause);
+ } else {
+ an_adv |=
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC;
+ bp->advertising |= ADVERTISED_Asym_Pause;
+ }
+ break;
+
+ case FLOW_CTRL_NONE:
+ default:
+ an_adv |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE;
+ bp->advertising &= ~(ADVERTISED_Pause |
+ ADVERTISED_Asym_Pause);
+ break;
+ }
+ } else { /* forced mode */
+ switch (bp->req_flow_ctrl) {
+ case FLOW_CTRL_AUTO:
+ DP(NETIF_MSG_LINK, "req_flow_ctrl 0x%x while"
+ " req_autoneg 0x%x\n",
+ bp->req_flow_ctrl, bp->req_autoneg);
+ break;
+
+ case FLOW_CTRL_TX:
+ an_adv |=
+ MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_ASYMMETRIC;
+ bp->advertising |= ADVERTISED_Asym_Pause;
+ break;
+
+ case FLOW_CTRL_RX:
+ case FLOW_CTRL_BOTH:
+ an_adv |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_BOTH;
+ bp->advertising |= (ADVERTISED_Pause |
+ ADVERTISED_Asym_Pause);
+ break;
+
+ case FLOW_CTRL_NONE:
+ default:
+ an_adv |= MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE;
+ bp->advertising &= ~(ADVERTISED_Pause |
+ ADVERTISED_Asym_Pause);
+ break;
+ }
}
MDIO_SET_REG_BANK(bp, MDIO_REG_BANK_COMBO_IEEE0);
@@ -2752,47 +3207,162 @@
static void bnx2x_link_int_enable(struct bnx2x *bp)
{
int port = bp->port;
+ u32 ext_phy_type;
+ u32 mask;
/* setting the status to report on link up
for either XGXS or SerDes */
bnx2x_bits_dis(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4,
- (NIG_XGXS0_LINK_STATUS |
- NIG_STATUS_INTERRUPT_XGXS0_LINK10G |
- NIG_SERDES0_LINK_STATUS));
+ (NIG_STATUS_XGXS0_LINK10G |
+ NIG_STATUS_XGXS0_LINK_STATUS |
+ NIG_STATUS_SERDES0_LINK_STATUS));
if (bp->phy_flags & PHY_XGXS_FLAG) {
- /* TBD -
- * in force mode (not AN) we can enable just the relevant
- * interrupt
- * Even in AN we might enable only one according to the AN
- * speed mask
- */
- bnx2x_bits_en(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4,
- (NIG_MASK_XGXS0_LINK_STATUS |
- NIG_MASK_XGXS0_LINK10G));
- DP(NETIF_MSG_LINK, "enable XGXS interrupt\n");
+ mask = (NIG_MASK_XGXS0_LINK10G |
+ NIG_MASK_XGXS0_LINK_STATUS);
+ DP(NETIF_MSG_LINK, "enabled XGXS interrupt\n");
+ ext_phy_type = XGXS_EXT_PHY_TYPE(bp);
+ if ((ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) &&
+ (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE) &&
+ (ext_phy_type !=
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN)) {
+ mask |= NIG_MASK_MI_INT;
+ DP(NETIF_MSG_LINK, "enabled external phy int\n");
+ }
} else { /* SerDes */
- bnx2x_bits_en(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4,
- NIG_MASK_SERDES0_LINK_STATUS);
- DP(NETIF_MSG_LINK, "enable SerDes interrupt\n");
+ mask = NIG_MASK_SERDES0_LINK_STATUS;
+ DP(NETIF_MSG_LINK, "enabled SerDes interrupt\n");
+ ext_phy_type = SERDES_EXT_PHY_TYPE(bp);
+ if ((ext_phy_type !=
+ PORT_HW_CFG_SERDES_EXT_PHY_TYPE_DIRECT) &&
+ (ext_phy_type !=
+ PORT_HW_CFG_SERDES_EXT_PHY_TYPE_NOT_CONN)) {
+ mask |= NIG_MASK_MI_INT;
+ DP(NETIF_MSG_LINK, "enabled external phy int\n");
+ }
}
+ bnx2x_bits_en(bp,
+ NIG_REG_MASK_INTERRUPT_PORT0 + port*4,
+ mask);
+ DP(NETIF_MSG_LINK, "port %x, %s, int_status 0x%x,"
+ " int_mask 0x%x, MI_INT %x, SERDES_LINK %x,"
+ " 10G %x, XGXS_LINK %x\n", port,
+ (bp->phy_flags & PHY_XGXS_FLAG)? "XGXS":"SerDes",
+ REG_RD(bp, NIG_REG_STATUS_INTERRUPT_PORT0 + port*4),
+ REG_RD(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4),
+ REG_RD(bp, NIG_REG_EMAC0_STATUS_MISC_MI_INT + port*0x18),
+ REG_RD(bp, NIG_REG_SERDES0_STATUS_LINK_STATUS + port*0x3c),
+ REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK10G + port*0x68),
+ REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK_STATUS + port*0x68)
+ );
+}
+
+static void bnx2x_bcm8072_external_rom_boot(struct bnx2x *bp)
+{
+ u32 ext_phy_addr = ((bp->ext_phy_config &
+ PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >>
+ PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT);
+ u32 fw_ver1, fw_ver2;
+
+ /* Need to wait 200ms after reset */
+ msleep(200);
+ /* Boot port from external ROM
+ * Set ser_boot_ctl bit in the MISC_CTRL1 register
+ */
+ bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, ext_phy_addr,
+ EXT_PHY_KR_PMA_PMD_DEVAD,
+ EXT_PHY_KR_MISC_CTRL1, 0x0001);
+
+ /* Reset internal microprocessor */
+ bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, ext_phy_addr,
+ EXT_PHY_KR_PMA_PMD_DEVAD, EXT_PHY_KR_GEN_CTRL,
+ EXT_PHY_KR_ROM_RESET_INTERNAL_MP);
+ /* set micro reset = 0 */
+ bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, ext_phy_addr,
+ EXT_PHY_KR_PMA_PMD_DEVAD, EXT_PHY_KR_GEN_CTRL,
+ EXT_PHY_KR_ROM_MICRO_RESET);
+ /* Reset internal microprocessor */
+ bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, ext_phy_addr,
+ EXT_PHY_KR_PMA_PMD_DEVAD, EXT_PHY_KR_GEN_CTRL,
+ EXT_PHY_KR_ROM_RESET_INTERNAL_MP);
+ /* wait for 100ms for code download via SPI port */
+ msleep(100);
+
+ /* Clear ser_boot_ctl bit */
+ bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, ext_phy_addr,
+ EXT_PHY_KR_PMA_PMD_DEVAD,
+ EXT_PHY_KR_MISC_CTRL1, 0x0000);
+ /* Wait 100ms */
+ msleep(100);
+
+ /* Print the PHY FW version */
+ bnx2x_mdio45_ctrl_read(bp, GRCBASE_EMAC0, ext_phy_addr,
+ EXT_PHY_KR_PMA_PMD_DEVAD,
+ 0xca19, &fw_ver1);
+ bnx2x_mdio45_ctrl_read(bp, GRCBASE_EMAC0, ext_phy_addr,
+ EXT_PHY_KR_PMA_PMD_DEVAD,
+ 0xca1a, &fw_ver2);
+ DP(NETIF_MSG_LINK,
+ "8072 FW version 0x%x:0x%x\n", fw_ver1, fw_ver2);
+}
+
+static void bnx2x_bcm8072_force_10G(struct bnx2x *bp)
+{
+ u32 ext_phy_addr = ((bp->ext_phy_config &
+ PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >>
+ PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT);
+
+ /* Force KR or KX */
+ bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, ext_phy_addr,
+ EXT_PHY_KR_PMA_PMD_DEVAD, EXT_PHY_KR_CTRL,
+ 0x2040);
+ bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, ext_phy_addr,
+ EXT_PHY_KR_PMA_PMD_DEVAD, EXT_PHY_KR_CTRL2,
+ 0x000b);
+ bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, ext_phy_addr,
+ EXT_PHY_KR_PMA_PMD_DEVAD, EXT_PHY_KR_PMD_CTRL,
+ 0x0000);
+ bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0, ext_phy_addr,
+ EXT_PHY_KR_AUTO_NEG_DEVAD, EXT_PHY_KR_CTRL,
+ 0x0000);
}
static void bnx2x_ext_phy_init(struct bnx2x *bp)
{
- int port = bp->port;
u32 ext_phy_type;
u32 ext_phy_addr;
- u32 local_phy;
+ u32 cnt;
+ u32 ctrl;
+ u32 val = 0;
if (bp->phy_flags & PHY_XGXS_FLAG) {
- local_phy = bp->phy_addr;
ext_phy_addr = ((bp->ext_phy_config &
PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >>
PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT);
ext_phy_type = XGXS_EXT_PHY_TYPE(bp);
+ /* Make sure that the soft reset is off (expect for the 8072:
+ * due to the lock, it will be done inside the specific
+ * handling)
+ */
+ if ((ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT) &&
+ (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE) &&
+ (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN) &&
+ (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072)) {
+ /* Wait for soft reset to get cleared upto 1 sec */
+ for (cnt = 0; cnt < 1000; cnt++) {
+ bnx2x_mdio45_read(bp, ext_phy_addr,
+ EXT_PHY_OPT_PMA_PMD_DEVAD,
+ EXT_PHY_OPT_CNTL, &ctrl);
+ if (!(ctrl & (1<<15)))
+ break;
+ msleep(1);
+ }
+ DP(NETIF_MSG_LINK,
+ "control reg 0x%x (after %d ms)\n", ctrl, cnt);
+ }
+
switch (ext_phy_type) {
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
DP(NETIF_MSG_LINK, "XGXS Direct\n");
@@ -2800,49 +3370,235 @@
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705:
DP(NETIF_MSG_LINK, "XGXS 8705\n");
- bnx2x_bits_en(bp,
- NIG_REG_MASK_INTERRUPT_PORT0 + port*4,
- NIG_MASK_MI_INT);
- DP(NETIF_MSG_LINK, "enabled extenal phy int\n");
- bp->phy_addr = ext_phy_type;
- bnx2x_mdio45_vwrite(bp, EXT_PHY_OPT_PMA_PMD_DEVAD,
+ bnx2x_mdio45_vwrite(bp, ext_phy_addr,
+ EXT_PHY_OPT_PMA_PMD_DEVAD,
EXT_PHY_OPT_PMD_MISC_CNTL,
0x8288);
- bnx2x_mdio45_vwrite(bp, EXT_PHY_OPT_PMA_PMD_DEVAD,
+ bnx2x_mdio45_vwrite(bp, ext_phy_addr,
+ EXT_PHY_OPT_PMA_PMD_DEVAD,
EXT_PHY_OPT_PHY_IDENTIFIER,
0x7fbf);
- bnx2x_mdio45_vwrite(bp, EXT_PHY_OPT_PMA_PMD_DEVAD,
+ bnx2x_mdio45_vwrite(bp, ext_phy_addr,
+ EXT_PHY_OPT_PMA_PMD_DEVAD,
EXT_PHY_OPT_CMU_PLL_BYPASS,
0x0100);
- bnx2x_mdio45_vwrite(bp, EXT_PHY_OPT_WIS_DEVAD,
+ bnx2x_mdio45_vwrite(bp, ext_phy_addr,
+ EXT_PHY_OPT_WIS_DEVAD,
EXT_PHY_OPT_LASI_CNTL, 0x1);
break;
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706:
DP(NETIF_MSG_LINK, "XGXS 8706\n");
- bnx2x_bits_en(bp,
- NIG_REG_MASK_INTERRUPT_PORT0 + port*4,
- NIG_MASK_MI_INT);
- DP(NETIF_MSG_LINK, "enabled extenal phy int\n");
- bp->phy_addr = ext_phy_type;
- bnx2x_mdio45_vwrite(bp, EXT_PHY_OPT_PMA_PMD_DEVAD,
- EXT_PHY_OPT_PMD_DIGITAL_CNT,
- 0x400);
- bnx2x_mdio45_vwrite(bp, EXT_PHY_OPT_PMA_PMD_DEVAD,
+ if (!(bp->req_autoneg & AUTONEG_SPEED)) {
+ /* Force speed */
+ if (bp->req_line_speed == SPEED_10000) {
+ DP(NETIF_MSG_LINK,
+ "XGXS 8706 force 10Gbps\n");
+ bnx2x_mdio45_vwrite(bp, ext_phy_addr,
+ EXT_PHY_OPT_PMA_PMD_DEVAD,
+ EXT_PHY_OPT_PMD_DIGITAL_CNT,
+ 0x400);
+ } else {
+ /* Force 1Gbps */
+ DP(NETIF_MSG_LINK,
+ "XGXS 8706 force 1Gbps\n");
+
+ bnx2x_mdio45_vwrite(bp, ext_phy_addr,
+ EXT_PHY_OPT_PMA_PMD_DEVAD,
+ EXT_PHY_OPT_CNTL,
+ 0x0040);
+
+ bnx2x_mdio45_vwrite(bp, ext_phy_addr,
+ EXT_PHY_OPT_PMA_PMD_DEVAD,
+ EXT_PHY_OPT_CNTL2,
+ 0x000D);
+ }
+
+ /* Enable LASI */
+ bnx2x_mdio45_vwrite(bp, ext_phy_addr,
+ EXT_PHY_OPT_PMA_PMD_DEVAD,
+ EXT_PHY_OPT_LASI_CNTL,
+ 0x1);
+ } else {
+ /* AUTONEG */
+ /* Allow CL37 through CL73 */
+ DP(NETIF_MSG_LINK, "XGXS 8706 AutoNeg\n");
+ bnx2x_mdio45_vwrite(bp, ext_phy_addr,
+ EXT_PHY_AUTO_NEG_DEVAD,
+ EXT_PHY_OPT_AN_CL37_CL73,
+ 0x040c);
+
+ /* Enable Full-Duplex advertisment on CL37 */
+ bnx2x_mdio45_vwrite(bp, ext_phy_addr,
+ EXT_PHY_AUTO_NEG_DEVAD,
+ EXT_PHY_OPT_AN_CL37_FD,
+ 0x0020);
+ /* Enable CL37 AN */
+ bnx2x_mdio45_vwrite(bp, ext_phy_addr,
+ EXT_PHY_AUTO_NEG_DEVAD,
+ EXT_PHY_OPT_AN_CL37_AN,
+ 0x1000);
+ /* Advertise 10G/1G support */
+ if (bp->advertising &
+ ADVERTISED_1000baseT_Full)
+ val = (1<<5);
+ if (bp->advertising &
+ ADVERTISED_10000baseT_Full)
+ val |= (1<<7);
+
+ bnx2x_mdio45_vwrite(bp, ext_phy_addr,
+ EXT_PHY_AUTO_NEG_DEVAD,
+ EXT_PHY_OPT_AN_ADV, val);
+ /* Enable LASI */
+ bnx2x_mdio45_vwrite(bp, ext_phy_addr,
+ EXT_PHY_OPT_PMA_PMD_DEVAD,
+ EXT_PHY_OPT_LASI_CNTL,
+ 0x1);
+
+ /* Enable clause 73 AN */
+ bnx2x_mdio45_write(bp, ext_phy_addr,
+ EXT_PHY_AUTO_NEG_DEVAD,
+ EXT_PHY_OPT_CNTL,
+ 0x1200);
+ }
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
+ bnx2x_hw_lock(bp, HW_LOCK_RESOURCE_8072_MDIO);
+ /* Wait for soft reset to get cleared upto 1 sec */
+ for (cnt = 0; cnt < 1000; cnt++) {
+ bnx2x_mdio45_ctrl_read(bp, GRCBASE_EMAC0,
+ ext_phy_addr,
+ EXT_PHY_OPT_PMA_PMD_DEVAD,
+ EXT_PHY_OPT_CNTL, &ctrl);
+ if (!(ctrl & (1<<15)))
+ break;
+ msleep(1);
+ }
+ DP(NETIF_MSG_LINK,
+ "8072 control reg 0x%x (after %d ms)\n",
+ ctrl, cnt);
+
+ bnx2x_bcm8072_external_rom_boot(bp);
+ DP(NETIF_MSG_LINK, "Finshed loading 8072 KR ROM\n");
+
+ /* enable LASI */
+ bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0,
+ ext_phy_addr,
+ EXT_PHY_KR_PMA_PMD_DEVAD,
+ 0x9000, 0x0400);
+ bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0,
+ ext_phy_addr,
+ EXT_PHY_KR_PMA_PMD_DEVAD,
+ EXT_PHY_KR_LASI_CNTL, 0x0004);
+
+ /* If this is forced speed, set to KR or KX
+ * (all other are not supported)
+ */
+ if (!(bp->req_autoneg & AUTONEG_SPEED)) {
+ if (bp->req_line_speed == SPEED_10000) {
+ bnx2x_bcm8072_force_10G(bp);
+ DP(NETIF_MSG_LINK,
+ "Forced speed 10G on 8072\n");
+ /* unlock */
+ bnx2x_hw_unlock(bp,
+ HW_LOCK_RESOURCE_8072_MDIO);
+ break;
+ } else
+ val = (1<<5);
+ } else {
+
+ /* Advertise 10G/1G support */
+ if (bp->advertising &
+ ADVERTISED_1000baseT_Full)
+ val = (1<<5);
+ if (bp->advertising &
+ ADVERTISED_10000baseT_Full)
+ val |= (1<<7);
+ }
+ bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0,
+ ext_phy_addr,
+ EXT_PHY_KR_AUTO_NEG_DEVAD,
+ 0x11, val);
+ /* Add support for CL37 ( passive mode ) I */
+ bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0,
+ ext_phy_addr,
+ EXT_PHY_KR_AUTO_NEG_DEVAD,
+ 0x8370, 0x040c);
+ /* Add support for CL37 ( passive mode ) II */
+ bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0,
+ ext_phy_addr,
+ EXT_PHY_KR_AUTO_NEG_DEVAD,
+ 0xffe4, 0x20);
+ /* Add support for CL37 ( passive mode ) III */
+ bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0,
+ ext_phy_addr,
+ EXT_PHY_KR_AUTO_NEG_DEVAD,
+ 0xffe0, 0x1000);
+ /* Restart autoneg */
+ msleep(500);
+ bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0,
+ ext_phy_addr,
+ EXT_PHY_KR_AUTO_NEG_DEVAD,
+ EXT_PHY_KR_CTRL, 0x1200);
+ DP(NETIF_MSG_LINK, "8072 Autoneg Restart: "
+ "1G %ssupported 10G %ssupported\n",
+ (val & (1<<5)) ? "" : "not ",
+ (val & (1<<7)) ? "" : "not ");
+
+ /* unlock */
+ bnx2x_hw_unlock(bp, HW_LOCK_RESOURCE_8072_MDIO);
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
+ DP(NETIF_MSG_LINK,
+ "Setting the SFX7101 LASI indication\n");
+ bnx2x_mdio45_vwrite(bp, ext_phy_addr,
+ EXT_PHY_OPT_PMA_PMD_DEVAD,
EXT_PHY_OPT_LASI_CNTL, 0x1);
+ DP(NETIF_MSG_LINK,
+ "Setting the SFX7101 LED to blink on traffic\n");
+ bnx2x_mdio45_vwrite(bp, ext_phy_addr,
+ EXT_PHY_OPT_PMA_PMD_DEVAD,
+ 0xC007, (1<<3));
+
+ /* read modify write pause advertizing */
+ bnx2x_mdio45_read(bp, ext_phy_addr,
+ EXT_PHY_KR_AUTO_NEG_DEVAD,
+ EXT_PHY_KR_AUTO_NEG_ADVERT, &val);
+ val &= ~EXT_PHY_KR_AUTO_NEG_ADVERT_PAUSE_BOTH;
+ /* Please refer to Table 28B-3 of 802.3ab-1999 spec. */
+ if (bp->advertising & ADVERTISED_Pause)
+ val |= EXT_PHY_KR_AUTO_NEG_ADVERT_PAUSE;
+
+ if (bp->advertising & ADVERTISED_Asym_Pause) {
+ val |=
+ EXT_PHY_KR_AUTO_NEG_ADVERT_PAUSE_ASYMMETRIC;
+ }
+ DP(NETIF_MSG_LINK, "SFX7101 AN advertize 0x%x\n", val);
+ bnx2x_mdio45_vwrite(bp, ext_phy_addr,
+ EXT_PHY_KR_AUTO_NEG_DEVAD,
+ EXT_PHY_KR_AUTO_NEG_ADVERT, val);
+ /* Restart autoneg */
+ bnx2x_mdio45_read(bp, ext_phy_addr,
+ EXT_PHY_KR_AUTO_NEG_DEVAD,
+ EXT_PHY_KR_CTRL, &val);
+ val |= 0x200;
+ bnx2x_mdio45_write(bp, ext_phy_addr,
+ EXT_PHY_KR_AUTO_NEG_DEVAD,
+ EXT_PHY_KR_CTRL, val);
break;
default:
- DP(NETIF_MSG_LINK, "BAD XGXS ext_phy_config 0x%x\n",
- bp->ext_phy_config);
+ BNX2X_ERR("BAD XGXS ext_phy_config 0x%x\n",
+ bp->ext_phy_config);
break;
}
- bp->phy_addr = local_phy;
} else { /* SerDes */
-/* ext_phy_addr = ((bp->ext_phy_config &
+/* ext_phy_addr = ((bp->ext_phy_config &
PORT_HW_CFG_SERDES_EXT_PHY_ADDR_MASK) >>
PORT_HW_CFG_SERDES_EXT_PHY_ADDR_SHIFT);
*/
@@ -2854,10 +3610,6 @@
case PORT_HW_CFG_SERDES_EXT_PHY_TYPE_BCM5482:
DP(NETIF_MSG_LINK, "SerDes 5482\n");
- bnx2x_bits_en(bp,
- NIG_REG_MASK_INTERRUPT_PORT0 + port*4,
- NIG_MASK_MI_INT);
- DP(NETIF_MSG_LINK, "enabled extenal phy int\n");
break;
default:
@@ -2871,8 +3623,22 @@
static void bnx2x_ext_phy_reset(struct bnx2x *bp)
{
u32 ext_phy_type;
- u32 ext_phy_addr;
- u32 local_phy;
+ u32 ext_phy_addr = ((bp->ext_phy_config &
+ PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >>
+ PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT);
+ u32 board = (bp->board & SHARED_HW_CFG_BOARD_TYPE_MASK);
+
+ /* The PHY reset is controled by GPIO 1
+ * Give it 1ms of reset pulse
+ */
+ if ((board != SHARED_HW_CFG_BOARD_TYPE_BCM957710T1002G) &&
+ (board != SHARED_HW_CFG_BOARD_TYPE_BCM957710T1003G)) {
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
+ MISC_REGISTERS_GPIO_OUTPUT_LOW);
+ msleep(1);
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
+ MISC_REGISTERS_GPIO_OUTPUT_HIGH);
+ }
if (bp->phy_flags & PHY_XGXS_FLAG) {
ext_phy_type = XGXS_EXT_PHY_TYPE(bp);
@@ -2883,15 +3649,24 @@
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705:
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706:
- DP(NETIF_MSG_LINK, "XGXS 8705/6\n");
- local_phy = bp->phy_addr;
- ext_phy_addr = ((bp->ext_phy_config &
- PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK) >>
- PORT_HW_CFG_XGXS_EXT_PHY_ADDR_SHIFT);
- bp->phy_addr = (u8)ext_phy_addr;
- bnx2x_mdio45_write(bp, EXT_PHY_OPT_PMA_PMD_DEVAD,
+ DP(NETIF_MSG_LINK, "XGXS 8705/8706\n");
+ bnx2x_mdio45_write(bp, ext_phy_addr,
+ EXT_PHY_OPT_PMA_PMD_DEVAD,
EXT_PHY_OPT_CNTL, 0xa040);
- bp->phy_addr = local_phy;
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
+ DP(NETIF_MSG_LINK, "XGXS 8072\n");
+ bnx2x_hw_lock(bp, HW_LOCK_RESOURCE_8072_MDIO);
+ bnx2x_mdio45_ctrl_write(bp, GRCBASE_EMAC0,
+ ext_phy_addr,
+ EXT_PHY_KR_PMA_PMD_DEVAD,
+ 0, 1<<15);
+ bnx2x_hw_unlock(bp, HW_LOCK_RESOURCE_8072_MDIO);
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
+ DP(NETIF_MSG_LINK, "XGXS SFX7101\n");
break;
default:
@@ -2930,6 +3705,7 @@
NIG_MASK_SERDES0_LINK_STATUS |
NIG_MASK_MI_INT));
+ /* Activate the external PHY */
bnx2x_ext_phy_reset(bp);
bnx2x_set_aer_mmd(bp);
@@ -2994,13 +3770,13 @@
/* AN enabled */
bnx2x_set_brcm_cl37_advertisment(bp);
- /* program duplex & pause advertisment (for aneg) */
+ /* program duplex & pause advertisement (for aneg) */
bnx2x_set_ieee_aneg_advertisment(bp);
/* enable autoneg */
bnx2x_set_autoneg(bp);
- /* enalbe and restart AN */
+ /* enable and restart AN */
bnx2x_restart_autoneg(bp);
}
@@ -3010,11 +3786,11 @@
bnx2x_initialize_sgmii_process(bp);
}
- /* enable the interrupt */
- bnx2x_link_int_enable(bp);
-
/* init ext phy and enable link state int */
bnx2x_ext_phy_init(bp);
+
+ /* enable the interrupt */
+ bnx2x_link_int_enable(bp);
}
static void bnx2x_phy_deassert(struct bnx2x *bp)
@@ -3073,6 +3849,11 @@
static void bnx2x_link_reset(struct bnx2x *bp)
{
int port = bp->port;
+ u32 board = (bp->board & SHARED_HW_CFG_BOARD_TYPE_MASK);
+
+ /* update shared memory */
+ bp->link_status = 0;
+ bnx2x_update_mng(bp);
/* disable attentions */
bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 + port*4,
@@ -3081,21 +3862,45 @@
NIG_MASK_SERDES0_LINK_STATUS |
NIG_MASK_MI_INT));
- bnx2x_ext_phy_reset(bp);
+ /* activate nig drain */
+ NIG_WR(NIG_REG_EGRESS_DRAIN0_MODE + port*4, 1);
+
+ /* disable nig egress interface */
+ NIG_WR(NIG_REG_BMAC0_OUT_EN + port*4, 0);
+ NIG_WR(NIG_REG_EGRESS_EMAC0_OUT_EN + port*4, 0);
+
+ /* Stop BigMac rx */
+ bnx2x_bmac_rx_disable(bp);
+
+ /* disable emac */
+ NIG_WR(NIG_REG_NIG_EMAC0_EN + port*4, 0);
+
+ msleep(10);
+
+ /* The PHY reset is controled by GPIO 1
+ * Hold it as output low
+ */
+ if ((board != SHARED_HW_CFG_BOARD_TYPE_BCM957710T1002G) &&
+ (board != SHARED_HW_CFG_BOARD_TYPE_BCM957710T1003G)) {
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
+ MISC_REGISTERS_GPIO_OUTPUT_LOW);
+ DP(NETIF_MSG_LINK, "reset external PHY\n");
+ }
/* reset the SerDes/XGXS */
REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_CLEAR,
(0x1ff << (port*16)));
- /* reset EMAC / BMAC and disable NIG interfaces */
+ /* reset BigMac */
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR,
+ (MISC_REGISTERS_RESET_REG_2_RST_BMAC0 << port));
+
+ /* disable nig ingress interface */
NIG_WR(NIG_REG_BMAC0_IN_EN + port*4, 0);
- NIG_WR(NIG_REG_BMAC0_OUT_EN + port*4, 0);
-
- NIG_WR(NIG_REG_NIG_EMAC0_EN + port*4, 0);
NIG_WR(NIG_REG_EMAC0_IN_EN + port*4, 0);
- NIG_WR(NIG_REG_EGRESS_EMAC0_OUT_EN + port*4, 0);
- NIG_WR(NIG_REG_EGRESS_DRAIN0_MODE + port*4, 1);
+ /* set link down */
+ bp->link_up = 0;
}
#ifdef BNX2X_XGXS_LB
@@ -3158,7 +3963,7 @@
int port = bp->port;
DP(NETIF_MSG_TIMER,
- "spe (%x:%x) command %x hw_cid %x data (%x:%x) left %x\n",
+ "spe (%x:%x) command %d hw_cid %x data (%x:%x) left %x\n",
(u32)U64_HI(bp->spq_mapping), (u32)(U64_LO(bp->spq_mapping) +
(void *)bp->spq_prod_bd - (void *)bp->spq), command,
HW_CID(bp, cid), data_hi, data_lo, bp->spq_left);
@@ -3176,6 +3981,7 @@
bnx2x_panic();
return -EBUSY;
}
+
/* CID needs port number to be encoded int it */
bp->spq_prod_bd->hdr.conn_and_cmd_data =
cpu_to_le32(((command << SPE_HDR_CMD_ID_SHIFT) |
@@ -3282,8 +4088,8 @@
u32 igu_addr = (IGU_ADDR_ATTN_BITS_SET + IGU_PORT_BASE * port) * 8;
u32 aeu_addr = port ? MISC_REG_AEU_MASK_ATTN_FUNC_1 :
MISC_REG_AEU_MASK_ATTN_FUNC_0;
- u32 nig_mask_addr = port ? NIG_REG_MASK_INTERRUPT_PORT1 :
- NIG_REG_MASK_INTERRUPT_PORT0;
+ u32 nig_int_mask_addr = port ? NIG_REG_MASK_INTERRUPT_PORT1 :
+ NIG_REG_MASK_INTERRUPT_PORT0;
if (~bp->aeu_mask & (asserted & 0xff))
BNX2X_ERR("IGU ERROR\n");
@@ -3301,15 +4107,11 @@
if (asserted & ATTN_HARD_WIRED_MASK) {
if (asserted & ATTN_NIG_FOR_FUNC) {
- u32 nig_status_port;
- u32 nig_int_addr = port ?
- NIG_REG_STATUS_INTERRUPT_PORT1 :
- NIG_REG_STATUS_INTERRUPT_PORT0;
- bp->nig_mask = REG_RD(bp, nig_mask_addr);
- REG_WR(bp, nig_mask_addr, 0);
+ /* save nig interrupt mask */
+ bp->nig_mask = REG_RD(bp, nig_int_mask_addr);
+ REG_WR(bp, nig_int_mask_addr, 0);
- nig_status_port = REG_RD(bp, nig_int_addr);
bnx2x_link_update(bp);
/* handle unicore attn? */
@@ -3362,15 +4164,132 @@
/* now set back the mask */
if (asserted & ATTN_NIG_FOR_FUNC)
- REG_WR(bp, nig_mask_addr, bp->nig_mask);
+ REG_WR(bp, nig_int_mask_addr, bp->nig_mask);
+}
+
+static inline void bnx2x_attn_int_deasserted0(struct bnx2x *bp, u32 attn)
+{
+ int port = bp->port;
+ int reg_offset;
+ u32 val;
+
+ if (attn & AEU_INPUTS_ATTN_BITS_SPIO5) {
+
+ reg_offset = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0 :
+ MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0);
+
+ val = REG_RD(bp, reg_offset);
+ val &= ~AEU_INPUTS_ATTN_BITS_SPIO5;
+ REG_WR(bp, reg_offset, val);
+
+ BNX2X_ERR("SPIO5 hw attention\n");
+
+ switch (bp->board & SHARED_HW_CFG_BOARD_TYPE_MASK) {
+ case SHARED_HW_CFG_BOARD_TYPE_BCM957710A1022G:
+ /* Fan failure attention */
+
+ /* The PHY reset is controled by GPIO 1 */
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_1,
+ MISC_REGISTERS_GPIO_OUTPUT_LOW);
+ /* Low power mode is controled by GPIO 2 */
+ bnx2x_set_gpio(bp, MISC_REGISTERS_GPIO_2,
+ MISC_REGISTERS_GPIO_OUTPUT_LOW);
+ /* mark the failure */
+ bp->ext_phy_config &=
+ ~PORT_HW_CFG_XGXS_EXT_PHY_TYPE_MASK;
+ bp->ext_phy_config |=
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE;
+ SHMEM_WR(bp,
+ dev_info.port_hw_config[port].
+ external_phy_config,
+ bp->ext_phy_config);
+ /* log the failure */
+ printk(KERN_ERR PFX "Fan Failure on Network"
+ " Controller %s has caused the driver to"
+ " shutdown the card to prevent permanent"
+ " damage. Please contact Dell Support for"
+ " assistance\n", bp->dev->name);
+ break;
+
+ default:
+ break;
+ }
+ }
+}
+
+static inline void bnx2x_attn_int_deasserted1(struct bnx2x *bp, u32 attn)
+{
+ u32 val;
+
+ if (attn & BNX2X_DOORQ_ASSERT) {
+
+ val = REG_RD(bp, DORQ_REG_DORQ_INT_STS_CLR);
+ BNX2X_ERR("DB hw attention 0x%x\n", val);
+ /* DORQ discard attention */
+ if (val & 0x2)
+ BNX2X_ERR("FATAL error from DORQ\n");
+ }
+}
+
+static inline void bnx2x_attn_int_deasserted2(struct bnx2x *bp, u32 attn)
+{
+ u32 val;
+
+ if (attn & AEU_INPUTS_ATTN_BITS_CFC_HW_INTERRUPT) {
+
+ val = REG_RD(bp, CFC_REG_CFC_INT_STS_CLR);
+ BNX2X_ERR("CFC hw attention 0x%x\n", val);
+ /* CFC error attention */
+ if (val & 0x2)
+ BNX2X_ERR("FATAL error from CFC\n");
+ }
+
+ if (attn & AEU_INPUTS_ATTN_BITS_PXP_HW_INTERRUPT) {
+
+ val = REG_RD(bp, PXP_REG_PXP_INT_STS_CLR_0);
+ BNX2X_ERR("PXP hw attention 0x%x\n", val);
+ /* RQ_USDMDP_FIFO_OVERFLOW */
+ if (val & 0x18000)
+ BNX2X_ERR("FATAL error from PXP\n");
+ }
+}
+
+static inline void bnx2x_attn_int_deasserted3(struct bnx2x *bp, u32 attn)
+{
+ if (attn & EVEREST_GEN_ATTN_IN_USE_MASK) {
+
+ if (attn & BNX2X_MC_ASSERT_BITS) {
+
+ BNX2X_ERR("MC assert!\n");
+ REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_10, 0);
+ REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_9, 0);
+ REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_8, 0);
+ REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_7, 0);
+ bnx2x_panic();
+
+ } else if (attn & BNX2X_MCP_ASSERT) {
+
+ BNX2X_ERR("MCP assert!\n");
+ REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_11, 0);
+ bnx2x_mc_assert(bp);
+
+ } else
+ BNX2X_ERR("Unknown HW assert! (attn 0x%x)\n", attn);
+ }
+
+ if (attn & EVEREST_LATCHED_ATTN_IN_USE_MASK) {
+
+ REG_WR(bp, MISC_REG_AEU_CLR_LATCH_SIGNAL, 0x7ff);
+ BNX2X_ERR("LATCHED attention 0x%x (masked)\n", attn);
+ }
}
static void bnx2x_attn_int_deasserted(struct bnx2x *bp, u32 deasserted)
{
- int port = bp->port;
- int index;
struct attn_route attn;
struct attn_route group_mask;
+ int port = bp->port;
+ int index;
u32 reg_addr;
u32 val;
@@ -3391,64 +4310,14 @@
DP(NETIF_MSG_HW, "group[%d]: %llx\n", index,
(unsigned long long)group_mask.sig[0]);
- if (attn.sig[3] & group_mask.sig[3] &
- EVEREST_GEN_ATTN_IN_USE_MASK) {
-
- if (attn.sig[3] & BNX2X_MC_ASSERT_BITS) {
-
- BNX2X_ERR("MC assert!\n");
- bnx2x_panic();
-
- } else if (attn.sig[3] & BNX2X_MCP_ASSERT) {
-
- BNX2X_ERR("MCP assert!\n");
- REG_WR(bp,
- MISC_REG_AEU_GENERAL_ATTN_11, 0);
- bnx2x_mc_assert(bp);
-
- } else {
- BNX2X_ERR("UNKOWEN HW ASSERT!\n");
- }
- }
-
- if (attn.sig[1] & group_mask.sig[1] &
- BNX2X_DOORQ_ASSERT) {
-
- val = REG_RD(bp, DORQ_REG_DORQ_INT_STS_CLR);
- BNX2X_ERR("DB hw attention 0x%x\n", val);
- /* DORQ discard attention */
- if (val & 0x2)
- BNX2X_ERR("FATAL error from DORQ\n");
- }
-
- if (attn.sig[2] & group_mask.sig[2] &
- AEU_INPUTS_ATTN_BITS_CFC_HW_INTERRUPT) {
-
- val = REG_RD(bp, CFC_REG_CFC_INT_STS_CLR);
- BNX2X_ERR("CFC hw attention 0x%x\n", val);
- /* CFC error attention */
- if (val & 0x2)
- BNX2X_ERR("FATAL error from CFC\n");
- }
-
- if (attn.sig[2] & group_mask.sig[2] &
- AEU_INPUTS_ATTN_BITS_PXP_HW_INTERRUPT) {
-
- val = REG_RD(bp, PXP_REG_PXP_INT_STS_CLR_0);
- BNX2X_ERR("PXP hw attention 0x%x\n", val);
- /* RQ_USDMDP_FIFO_OVERFLOW */
- if (val & 0x18000)
- BNX2X_ERR("FATAL error from PXP\n");
- }
-
- if (attn.sig[3] & group_mask.sig[3] &
- EVEREST_LATCHED_ATTN_IN_USE_MASK) {
-
- REG_WR(bp, MISC_REG_AEU_CLR_LATCH_SIGNAL,
- 0x7ff);
- DP(NETIF_MSG_HW, "got latched bits 0x%x\n",
- attn.sig[3]);
- }
+ bnx2x_attn_int_deasserted3(bp,
+ attn.sig[3] & group_mask.sig[3]);
+ bnx2x_attn_int_deasserted1(bp,
+ attn.sig[1] & group_mask.sig[1]);
+ bnx2x_attn_int_deasserted2(bp,
+ attn.sig[2] & group_mask.sig[2]);
+ bnx2x_attn_int_deasserted0(bp,
+ attn.sig[0] & group_mask.sig[0]);
if ((attn.sig[0] & group_mask.sig[0] &
HW_INTERRUT_ASSERT_SET_0) ||
@@ -3456,7 +4325,15 @@
HW_INTERRUT_ASSERT_SET_1) ||
(attn.sig[2] & group_mask.sig[2] &
HW_INTERRUT_ASSERT_SET_2))
- BNX2X_ERR("FATAL HW block attention\n");
+ BNX2X_ERR("FATAL HW block attention"
+ " set0 0x%x set1 0x%x"
+ " set2 0x%x\n",
+ (attn.sig[0] & group_mask.sig[0] &
+ HW_INTERRUT_ASSERT_SET_0),
+ (attn.sig[1] & group_mask.sig[1] &
+ HW_INTERRUT_ASSERT_SET_1),
+ (attn.sig[2] & group_mask.sig[2] &
+ HW_INTERRUT_ASSERT_SET_2));
if ((attn.sig[0] & group_mask.sig[0] &
HW_PRTY_ASSERT_SET_0) ||
@@ -3464,7 +4341,7 @@
HW_PRTY_ASSERT_SET_1) ||
(attn.sig[2] & group_mask.sig[2] &
HW_PRTY_ASSERT_SET_2))
- BNX2X_ERR("FATAL HW block parity atention\n");
+ BNX2X_ERR("FATAL HW block parity attention\n");
}
}
@@ -3529,7 +4406,7 @@
/* 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");
+ DP(BNX2X_MSG_SP, "called but intr_sem not 0, returning\n");
return;
}
@@ -3539,12 +4416,11 @@
DP(NETIF_MSG_INTR, "got a slowpath interrupt (updated %x)\n", status);
- if (status & 0x1) {
- /* HW attentions */
+ /* HW attentions */
+ if (status & 0x1)
bnx2x_attn_int(bp);
- }
- /* CStorm events: query_stats, cfc delete ramrods */
+ /* CStorm events: query_stats, port delete ramrod */
if (status & 0x2)
bp->stat_pending = 0;
@@ -3558,6 +4434,7 @@
IGU_INT_NOP, 1);
bnx2x_ack_sb(bp, DEF_SB_ID, TSTORM_ID, le16_to_cpu(bp->def_t_idx),
IGU_INT_ENABLE, 1);
+
}
static irqreturn_t bnx2x_msix_sp_int(int irq, void *dev_instance)
@@ -3567,11 +4444,11 @@
/* 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");
+ DP(BNX2X_MSG_SP, "called but intr_sem not 0, returning\n");
return IRQ_HANDLED;
}
- bnx2x_ack_sb(bp, 16, XSTORM_ID, 0, IGU_INT_DISABLE, 0);
+ bnx2x_ack_sb(bp, DEF_SB_ID, XSTORM_ID, 0, IGU_INT_DISABLE, 0);
#ifdef BNX2X_STOP_ON_ERROR
if (unlikely(bp->panic))
@@ -3906,7 +4783,7 @@
while (bp->stats_state != STATS_STATE_DISABLE) {
if (!timeout) {
- BNX2X_ERR("timeout wating for stats stop\n");
+ BNX2X_ERR("timeout waiting for stats stop\n");
break;
}
timeout--;
@@ -4173,39 +5050,37 @@
nstats->rx_bytes = bnx2x_hilo(&estats->total_bytes_received_hi);
- nstats->tx_bytes =
- bnx2x_hilo(&estats->total_bytes_transmitted_hi);
+ nstats->tx_bytes = bnx2x_hilo(&estats->total_bytes_transmitted_hi);
- nstats->rx_dropped = estats->checksum_discard +
- estats->mac_discard;
+ nstats->rx_dropped = estats->checksum_discard + estats->mac_discard;
nstats->tx_dropped = 0;
nstats->multicast =
bnx2x_hilo(&estats->total_multicast_packets_transmitted_hi);
- nstats->collisions =
- estats->single_collision_transmit_frames +
- estats->multiple_collision_transmit_frames +
- estats->late_collision_frames +
- estats->excessive_collision_frames;
+ nstats->collisions = estats->single_collision_transmit_frames +
+ estats->multiple_collision_transmit_frames +
+ estats->late_collision_frames +
+ estats->excessive_collision_frames;
nstats->rx_length_errors = estats->runt_packets_received +
estats->jabber_packets_received;
- nstats->rx_over_errors = estats->no_buff_discard;
+ nstats->rx_over_errors = estats->brb_discard +
+ estats->brb_truncate_discard;
nstats->rx_crc_errors = estats->crc_receive_errors;
nstats->rx_frame_errors = estats->alignment_errors;
- nstats->rx_fifo_errors = estats->brb_discard +
- estats->brb_truncate_discard;
+ nstats->rx_fifo_errors = estats->no_buff_discard;
nstats->rx_missed_errors = estats->xxoverflow_discard;
nstats->rx_errors = nstats->rx_length_errors +
nstats->rx_over_errors +
nstats->rx_crc_errors +
nstats->rx_frame_errors +
- nstats->rx_fifo_errors;
+ nstats->rx_fifo_errors +
+ nstats->rx_missed_errors;
nstats->tx_aborted_errors = estats->late_collision_frames +
- estats->excessive_collision_frames;
+ estats->excessive_collision_frames;
nstats->tx_carrier_errors = estats->false_carrier_detections;
nstats->tx_fifo_errors = 0;
nstats->tx_heartbeat_errors = 0;
@@ -4334,7 +5209,7 @@
return;
if (atomic_read(&bp->intr_sem) != 0)
- goto bnx2x_restart_timer;
+ goto timer_restart;
if (poll) {
struct bnx2x_fastpath *fp = &bp->fp[0];
@@ -4344,7 +5219,7 @@
rc = bnx2x_rx_int(fp, 1000);
}
- if (!nomcp && (bp->bc_ver >= 0x040003)) {
+ if (!nomcp) {
int port = bp->port;
u32 drv_pulse;
u32 mcp_pulse;
@@ -4353,9 +5228,9 @@
bp->fw_drv_pulse_wr_seq &= DRV_PULSE_SEQ_MASK;
/* TBD - add SYSTEM_TIME */
drv_pulse = bp->fw_drv_pulse_wr_seq;
- SHMEM_WR(bp, drv_fw_mb[port].drv_pulse_mb, drv_pulse);
+ SHMEM_WR(bp, func_mb[port].drv_pulse_mb, drv_pulse);
- mcp_pulse = (SHMEM_RD(bp, drv_fw_mb[port].mcp_pulse_mb) &
+ mcp_pulse = (SHMEM_RD(bp, func_mb[port].mcp_pulse_mb) &
MCP_PULSE_SEQ_MASK);
/* The delta between driver pulse and mcp response
* should be 1 (before mcp response) or 0 (after mcp response)
@@ -4369,11 +5244,11 @@
}
if (bp->stats_state == STATS_STATE_DISABLE)
- goto bnx2x_restart_timer;
+ goto timer_restart;
bnx2x_update_stats(bp);
-bnx2x_restart_timer:
+timer_restart:
mod_timer(&bp->timer, jiffies + bp->current_interval);
}
@@ -4438,6 +5313,9 @@
atten_status_block);
def_sb->atten_status_block.status_block_id = id;
+ bp->def_att_idx = 0;
+ bp->attn_state = 0;
+
reg_offset = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0 :
MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0);
@@ -4472,6 +5350,8 @@
u_def_status_block);
def_sb->u_def_status_block.status_block_id = id;
+ bp->def_u_idx = 0;
+
REG_WR(bp, BAR_USTRORM_INTMEM +
USTORM_DEF_SB_HOST_SB_ADDR_OFFSET(port), U64_LO(section));
REG_WR(bp, BAR_USTRORM_INTMEM +
@@ -4489,6 +5369,8 @@
c_def_status_block);
def_sb->c_def_status_block.status_block_id = id;
+ bp->def_c_idx = 0;
+
REG_WR(bp, BAR_CSTRORM_INTMEM +
CSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(port), U64_LO(section));
REG_WR(bp, BAR_CSTRORM_INTMEM +
@@ -4506,6 +5388,8 @@
t_def_status_block);
def_sb->t_def_status_block.status_block_id = id;
+ bp->def_t_idx = 0;
+
REG_WR(bp, BAR_TSTRORM_INTMEM +
TSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(port), U64_LO(section));
REG_WR(bp, BAR_TSTRORM_INTMEM +
@@ -4523,6 +5407,8 @@
x_def_status_block);
def_sb->x_def_status_block.status_block_id = id;
+ bp->def_x_idx = 0;
+
REG_WR(bp, BAR_XSTRORM_INTMEM +
XSTORM_DEF_SB_HOST_SB_ADDR_OFFSET(port), U64_LO(section));
REG_WR(bp, BAR_XSTRORM_INTMEM +
@@ -4535,6 +5421,8 @@
REG_WR16(bp, BAR_XSTRORM_INTMEM +
XSTORM_DEF_SB_HC_DISABLE_OFFSET(port, index), 0x1);
+ bp->stat_pending = 0;
+
bnx2x_ack_sb(bp, id, CSTORM_ID, 0, IGU_INT_ENABLE, 0);
}
@@ -4626,7 +5514,7 @@
fp->rx_bd_prod = fp->rx_comp_prod = ring_prod;
fp->rx_pkt = fp->rx_calls = 0;
- /* Warning! this will genrate an interrupt (to the TSTORM) */
+ /* Warning! this will generate an interrupt (to the TSTORM) */
/* must only be done when chip is initialized */
REG_WR(bp, BAR_TSTRORM_INTMEM +
TSTORM_RCQ_PROD_OFFSET(port, j), ring_prod);
@@ -4678,7 +5566,6 @@
bp->spq_left = MAX_SPQ_PENDING;
bp->spq_prod_idx = 0;
- bp->dsb_sp_prod_idx = 0;
bp->dsb_sp_prod = BNX2X_SP_DSB_INDEX;
bp->spq_prod_bd = bp->spq;
bp->spq_last_bd = bp->spq_prod_bd + MAX_SP_DESC_CNT;
@@ -4755,6 +5642,42 @@
REG_WR(bp, PRS_REG_A_PRSU_20, 0xf);
}
+static void bnx2x_set_client_config(struct bnx2x *bp)
+{
+#ifdef BCM_VLAN
+ int mode = bp->rx_mode;
+#endif
+ int i, port = bp->port;
+ struct tstorm_eth_client_config tstorm_client = {0};
+
+ tstorm_client.mtu = bp->dev->mtu;
+ tstorm_client.statistics_counter_id = 0;
+ tstorm_client.config_flags =
+ TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE;
+#ifdef BCM_VLAN
+ if (mode && bp->vlgrp) {
+ tstorm_client.config_flags |=
+ TSTORM_ETH_CLIENT_CONFIG_VLAN_REMOVAL_ENABLE;
+ DP(NETIF_MSG_IFUP, "vlan removal enabled\n");
+ }
+#endif
+ if (mode != BNX2X_RX_MODE_PROMISC)
+ tstorm_client.drop_flags =
+ TSTORM_ETH_CLIENT_CONFIG_DROP_MAC_ERR;
+
+ for_each_queue(bp, i) {
+ REG_WR(bp, BAR_TSTRORM_INTMEM +
+ TSTORM_CLIENT_CONFIG_OFFSET(port, i),
+ ((u32 *)&tstorm_client)[0]);
+ REG_WR(bp, BAR_TSTRORM_INTMEM +
+ TSTORM_CLIENT_CONFIG_OFFSET(port, i) + 4,
+ ((u32 *)&tstorm_client)[1]);
+ }
+
+/* DP(NETIF_MSG_IFUP, "tstorm_client: 0x%08x 0x%08x\n",
+ ((u32 *)&tstorm_client)[0], ((u32 *)&tstorm_client)[1]); */
+}
+
static void bnx2x_set_storm_rx_mode(struct bnx2x *bp)
{
int mode = bp->rx_mode;
@@ -4794,41 +5717,9 @@
/* DP(NETIF_MSG_IFUP, "tstorm_mac_filter[%d]: 0x%08x\n", i,
((u32 *)&tstorm_mac_filter)[i]); */
}
-}
-static void bnx2x_set_client_config(struct bnx2x *bp, int client_id)
-{
-#ifdef BCM_VLAN
- int mode = bp->rx_mode;
-#endif
- int port = bp->port;
- struct tstorm_eth_client_config tstorm_client = {0};
-
- tstorm_client.mtu = bp->dev->mtu;
- tstorm_client.statistics_counter_id = 0;
- tstorm_client.config_flags =
- TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE;
-#ifdef BCM_VLAN
- if (mode && bp->vlgrp) {
- tstorm_client.config_flags |=
- TSTORM_ETH_CLIENT_CONFIG_VLAN_REMOVAL_ENABLE;
- DP(NETIF_MSG_IFUP, "vlan removal enabled\n");
- }
-#endif
- tstorm_client.drop_flags = (TSTORM_ETH_CLIENT_CONFIG_DROP_IP_CS_ERR |
- TSTORM_ETH_CLIENT_CONFIG_DROP_TCP_CS_ERR |
- TSTORM_ETH_CLIENT_CONFIG_DROP_UDP_CS_ERR |
- TSTORM_ETH_CLIENT_CONFIG_DROP_MAC_ERR);
-
- REG_WR(bp, BAR_TSTRORM_INTMEM +
- TSTORM_CLIENT_CONFIG_OFFSET(port, client_id),
- ((u32 *)&tstorm_client)[0]);
- REG_WR(bp, BAR_TSTRORM_INTMEM +
- TSTORM_CLIENT_CONFIG_OFFSET(port, client_id) + 4,
- ((u32 *)&tstorm_client)[1]);
-
-/* DP(NETIF_MSG_IFUP, "tstorm_client: 0x%08x 0x%08x\n",
- ((u32 *)&tstorm_client)[0], ((u32 *)&tstorm_client)[1]); */
+ if (mode != BNX2X_RX_MODE_NONE)
+ bnx2x_set_client_config(bp);
}
static void bnx2x_init_internal(struct bnx2x *bp)
@@ -4836,7 +5727,6 @@
int port = bp->port;
struct tstorm_eth_function_common_config tstorm_config = {0};
struct stats_indication_flags stats_flags = {0};
- int i;
if (is_multi(bp)) {
tstorm_config.config_flags = MULTI_FLAGS;
@@ -4850,13 +5740,9 @@
/* DP(NETIF_MSG_IFUP, "tstorm_config: 0x%08x\n",
(*(u32 *)&tstorm_config)); */
- bp->rx_mode = BNX2X_RX_MODE_NONE; /* no rx untill link is up */
+ bp->rx_mode = BNX2X_RX_MODE_NONE; /* no rx until link is up */
bnx2x_set_storm_rx_mode(bp);
- for_each_queue(bp, i)
- bnx2x_set_client_config(bp, i);
-
-
stats_flags.collect_eth = cpu_to_le32(1);
REG_WR(bp, BAR_XSTRORM_INTMEM + XSTORM_STATS_FLAGS_OFFSET(port),
@@ -4902,7 +5788,7 @@
bnx2x_init_internal(bp);
bnx2x_init_stats(bp);
bnx2x_init_ind_table(bp);
- bnx2x_enable_int(bp);
+ bnx2x_int_enable(bp);
}
@@ -5265,8 +6151,10 @@
if (mode & 0x1) { /* init common */
DP(BNX2X_MSG_MCP, "starting common init func %d mode %x\n",
func, mode);
- REG_WR(bp, MISC_REG_RESET_REG_1, 0xffffffff);
- REG_WR(bp, MISC_REG_RESET_REG_2, 0xfffc);
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET,
+ 0xffffffff);
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET,
+ 0xfffc);
bnx2x_init_block(bp, MISC_COMMON_START, MISC_COMMON_END);
REG_WR(bp, MISC_REG_LCPLL_CTRL_REG_2, 0x100);
@@ -5359,7 +6247,7 @@
REG_RD(bp, USEM_REG_PASSIVE_BUFFER + 8);
#endif
bnx2x_init_block(bp, QM_COMMON_START, QM_COMMON_END);
- /* softrest pulse */
+ /* soft reset pulse */
REG_WR(bp, QM_REG_SOFT_RESET, 1);
REG_WR(bp, QM_REG_SOFT_RESET, 0);
@@ -5413,7 +6301,7 @@
REG_WR(bp, SRC_REG_SOFT_RST, 1);
for (i = SRC_REG_KEYRSS0_0; i <= SRC_REG_KEYRSS1_9; i += 4) {
REG_WR(bp, i, 0xc0cac01a);
- /* TODO: repleace with something meaningfull */
+ /* TODO: replace with something meaningful */
}
/* SRCH COMMON comes here */
REG_WR(bp, SRC_REG_SOFT_RST, 0);
@@ -5486,6 +6374,28 @@
enable_blocks_attention(bp);
/* enable_blocks_parity(bp); */
+ switch (bp->board & SHARED_HW_CFG_BOARD_TYPE_MASK) {
+ case SHARED_HW_CFG_BOARD_TYPE_BCM957710A1022G:
+ /* Fan failure is indicated by SPIO 5 */
+ bnx2x_set_spio(bp, MISC_REGISTERS_SPIO_5,
+ MISC_REGISTERS_SPIO_INPUT_HI_Z);
+
+ /* set to active low mode */
+ val = REG_RD(bp, MISC_REG_SPIO_INT);
+ val |= ((1 << MISC_REGISTERS_SPIO_5) <<
+ MISC_REGISTERS_SPIO_INT_OLD_SET_POS);
+ REG_WR(bp, MISC_REG_SPIO_INT, val);
+
+ /* enable interrupt to signal the IGU */
+ val = REG_RD(bp, MISC_REG_SPIO_EVENT_EN);
+ val |= (1 << MISC_REGISTERS_SPIO_5);
+ REG_WR(bp, MISC_REG_SPIO_EVENT_EN, val);
+ break;
+
+ default:
+ break;
+ }
+
} /* end of common init */
/* per port init */
@@ -5645,9 +6555,21 @@
/* Port MCP comes here */
/* Port DMAE comes here */
+ switch (bp->board & SHARED_HW_CFG_BOARD_TYPE_MASK) {
+ 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);
+ val |= AEU_INPUTS_ATTN_BITS_SPIO5;
+ REG_WR(bp, MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0, val);
+ break;
+
+ default:
+ break;
+ }
+
bnx2x_link_reset(bp);
- /* Reset pciex errors for debug */
+ /* Reset PCIE errors for debug */
REG_WR(bp, 0x2114, 0xffffffff);
REG_WR(bp, 0x2120, 0xffffffff);
REG_WR(bp, 0x2814, 0xffffffff);
@@ -5669,9 +6591,9 @@
port = bp->port;
bp->fw_drv_pulse_wr_seq =
- (SHMEM_RD(bp, drv_fw_mb[port].drv_pulse_mb) &
+ (SHMEM_RD(bp, func_mb[port].drv_pulse_mb) &
DRV_PULSE_SEQ_MASK);
- bp->fw_mb = SHMEM_RD(bp, drv_fw_mb[port].fw_mb_param);
+ bp->fw_mb = SHMEM_RD(bp, func_mb[port].fw_mb_param);
DP(BNX2X_MSG_MCP, "drv_pulse 0x%x fw_mb 0x%x\n",
bp->fw_drv_pulse_wr_seq, bp->fw_mb);
} else {
@@ -5681,16 +6603,15 @@
return 0;
}
-
-/* send the MCP a request, block untill there is a reply */
+/* send the MCP a request, block until there is a reply */
static u32 bnx2x_fw_command(struct bnx2x *bp, u32 command)
{
- u32 rc = 0;
- u32 seq = ++bp->fw_seq;
int port = bp->port;
+ u32 seq = ++bp->fw_seq;
+ u32 rc = 0;
- SHMEM_WR(bp, drv_fw_mb[port].drv_mb_header, command|seq);
- DP(BNX2X_MSG_MCP, "wrote command (%x) to FW MB\n", command|seq);
+ SHMEM_WR(bp, func_mb[port].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 */
@@ -5698,19 +6619,20 @@
if (CHIP_REV_IS_SLOW(bp))
msleep(900);
- rc = SHMEM_RD(bp, drv_fw_mb[port].fw_mb_header);
-
+ rc = SHMEM_RD(bp, func_mb[port].fw_mb_header);
DP(BNX2X_MSG_MCP, "read (%x) seq is (%x) from FW MB\n", rc, seq);
/* is this a reply to our command? */
if (seq == (rc & FW_MSG_SEQ_NUMBER_MASK)) {
rc &= FW_MSG_CODE_MASK;
+
} else {
/* FW BUG! */
BNX2X_ERR("FW failed to respond!\n");
bnx2x_fw_dump(bp);
rc = 0;
}
+
return rc;
}
@@ -5869,7 +6791,7 @@
for (i = 0; i < 16*1024; i += 64)
* (u64 *)((char *)bp->t2 + i + 56) = bp->t2_mapping + i + 64;
- /* now sixup the last line in the block to point to the next block */
+ /* now fixup the last line in the block to point to the next block */
*(u64 *)((char *)bp->t2 + 1024*16-8) = bp->t2_mapping;
/* Timer block array (MAX_CONN*8) phys uncached for now 1024 conns */
@@ -5950,22 +6872,19 @@
int i;
free_irq(bp->msix_table[0].vector, bp->dev);
- DP(NETIF_MSG_IFDOWN, "rleased sp irq (%d)\n",
+ DP(NETIF_MSG_IFDOWN, "released sp irq (%d)\n",
bp->msix_table[0].vector);
for_each_queue(bp, i) {
- DP(NETIF_MSG_IFDOWN, "about to rlease fp #%d->%d irq "
+ DP(NETIF_MSG_IFDOWN, "about to release fp #%d->%d irq "
"state(%x)\n", i, bp->msix_table[i + 1].vector,
bnx2x_fp(bp, i, state));
- if (bnx2x_fp(bp, i, state) != BNX2X_FP_STATE_CLOSED) {
+ if (bnx2x_fp(bp, i, state) != BNX2X_FP_STATE_CLOSED)
+ BNX2X_ERR("IRQ of fp #%d being freed while "
+ "state != closed\n", i);
- free_irq(bp->msix_table[i + 1].vector, &bp->fp[i]);
- bnx2x_fp(bp, i, state) = BNX2X_FP_STATE_CLOSED;
-
- } else
- DP(NETIF_MSG_IFDOWN, "irq not freed\n");
-
+ free_irq(bp->msix_table[i + 1].vector, &bp->fp[i]);
}
}
@@ -5995,7 +6914,7 @@
if (pci_enable_msix(bp->pdev, &bp->msix_table[0],
bp->num_queues + 1)){
- BNX2X_ERR("failed to enable msix\n");
+ BNX2X_LOG("failed to enable MSI-X\n");
return -1;
}
@@ -6010,11 +6929,8 @@
static int bnx2x_req_msix_irqs(struct bnx2x *bp)
{
-
int i, rc;
- DP(NETIF_MSG_IFUP, "about to request sp irq\n");
-
rc = request_irq(bp->msix_table[0].vector, bnx2x_msix_sp_int, 0,
bp->dev->name, bp->dev);
@@ -6029,7 +6945,8 @@
bp->dev->name, &bp->fp[i]);
if (rc) {
- BNX2X_ERR("request fp #%d irq failed\n", i);
+ BNX2X_ERR("request fp #%d irq failed "
+ "rc %d\n", i, rc);
bnx2x_free_msix_irqs(bp);
return -EBUSY;
}
@@ -6109,8 +7026,8 @@
/* can take a while if any port is running */
int timeout = 500;
- /* DP("waiting for state to become %d on IDX [%d]\n",
- state, sb_idx); */
+ DP(NETIF_MSG_IFUP, "%s for state to become %x on IDX [%d]\n",
+ poll ? "polling" : "waiting", state, idx);
might_sleep();
@@ -6128,7 +7045,7 @@
mb(); /* state is changed by bnx2x_sp_event()*/
- if (*state_p != state)
+ if (*state_p == state)
return 0;
timeout--;
@@ -6136,17 +7053,17 @@
}
-
/* timeout! */
- BNX2X_ERR("timeout waiting for ramrod %d on %d\n", state, idx);
- return -EBUSY;
+ BNX2X_ERR("timeout %s for state %x on IDX [%d]\n",
+ poll ? "polling" : "waiting", state, idx);
+ return -EBUSY;
}
static int bnx2x_setup_leading(struct bnx2x *bp)
{
- /* reset IGU staae */
+ /* reset IGU state */
bnx2x_ack_sb(bp, DEF_SB_ID, CSTORM_ID, 0, IGU_INT_ENABLE, 0);
/* SETUP ramrod */
@@ -6162,12 +7079,13 @@
/* reset IGU state */
bnx2x_ack_sb(bp, index, CSTORM_ID, 0, IGU_INT_ENABLE, 0);
+ /* SETUP ramrod */
bp->fp[index].state = BNX2X_FP_STATE_OPENING;
bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_CLIENT_SETUP, index, 0, index, 0);
/* Wait for completion */
return bnx2x_wait_ramrod(bp, BNX2X_FP_STATE_OPEN, index,
- &(bp->fp[index].state), 1);
+ &(bp->fp[index].state), 0);
}
@@ -6177,8 +7095,8 @@
static int bnx2x_nic_load(struct bnx2x *bp, int req_irq)
{
- int rc;
- int i = 0;
+ u32 load_code;
+ int i;
bp->state = BNX2X_STATE_OPENING_WAIT4_LOAD;
@@ -6188,26 +7106,28 @@
initialized, otherwise - not.
*/
if (!nomcp) {
- rc = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_REQ);
- if (rc == FW_MSG_CODE_DRV_LOAD_REFUSED) {
+ load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_REQ);
+ if (!load_code) {
+ BNX2X_ERR("MCP response failure, unloading\n");
+ return -EBUSY;
+ }
+ if (load_code == FW_MSG_CODE_DRV_LOAD_REFUSED) {
+ BNX2X_ERR("MCP refused load request, unloading\n");
return -EBUSY; /* other port in diagnostic mode */
}
} else {
- rc = FW_MSG_CODE_DRV_LOAD_COMMON;
+ load_code = FW_MSG_CODE_DRV_LOAD_COMMON;
}
- DP(NETIF_MSG_IFUP, "set number of queues to %d\n", bp->num_queues);
-
/* if we can't use msix we only need one fp,
* so try to enable msix with the requested number of fp's
* and fallback to inta with one fp
*/
if (req_irq) {
-
if (use_inta) {
bp->num_queues = 1;
} else {
- if (use_multi > 1 && use_multi <= 16)
+ if ((use_multi > 1) && (use_multi <= 16))
/* user requested number */
bp->num_queues = use_multi;
else if (use_multi == 1)
@@ -6216,15 +7136,17 @@
bp->num_queues = 1;
if (bnx2x_enable_msix(bp)) {
- /* faild to enable msix */
+ /* failed to enable msix */
bp->num_queues = 1;
if (use_multi)
- BNX2X_ERR("Muti requested but failed"
+ BNX2X_ERR("Multi requested but failed"
" to enable MSI-X\n");
}
}
}
+ DP(NETIF_MSG_IFUP, "set number of queues to %d\n", bp->num_queues);
+
if (bnx2x_alloc_mem(bp))
return -ENOMEM;
@@ -6232,13 +7154,13 @@
if (bp->flags & USING_MSIX_FLAG) {
if (bnx2x_req_msix_irqs(bp)) {
pci_disable_msix(bp->pdev);
- goto out_error;
+ goto load_error;
}
} else {
if (bnx2x_req_irq(bp)) {
BNX2X_ERR("IRQ request failed, aborting\n");
- goto out_error;
+ goto load_error;
}
}
}
@@ -6249,31 +7171,25 @@
/* Initialize HW */
- if (bnx2x_function_init(bp, (rc == FW_MSG_CODE_DRV_LOAD_COMMON))) {
+ if (bnx2x_function_init(bp,
+ (load_code == FW_MSG_CODE_DRV_LOAD_COMMON))) {
BNX2X_ERR("HW init failed, aborting\n");
- goto out_error;
+ goto load_error;
}
atomic_set(&bp->intr_sem, 0);
- /* Reenable SP tasklet */
- /*if (bp->sp_task_en) { */
- /* tasklet_enable(&bp->sp_task);*/
- /*} else { */
- /* bp->sp_task_en = 1; */
- /*} */
/* Setup NIC internals and enable interrupts */
bnx2x_nic_init(bp);
/* Send LOAD_DONE command to MCP */
if (!nomcp) {
- rc = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_DONE);
- DP(NETIF_MSG_IFUP, "rc = 0x%x\n", rc);
- if (!rc) {
+ load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_DONE);
+ if (!load_code) {
BNX2X_ERR("MCP response failure, unloading\n");
- goto int_disable;
+ goto load_int_disable;
}
}
@@ -6285,11 +7201,11 @@
napi_enable(&bnx2x_fp(bp, i, napi));
if (bnx2x_setup_leading(bp))
- goto stop_netif;
+ goto load_stop_netif;
for_each_nondefault_queue(bp, i)
if (bnx2x_setup_multi(bp, i))
- goto stop_netif;
+ goto load_stop_netif;
bnx2x_set_mac_addr(bp);
@@ -6313,42 +7229,24 @@
return 0;
-stop_netif:
+load_stop_netif:
for_each_queue(bp, i)
napi_disable(&bnx2x_fp(bp, i, napi));
-int_disable:
- bnx2x_disable_int_sync(bp);
+load_int_disable:
+ bnx2x_int_disable_sync(bp);
bnx2x_free_skbs(bp);
bnx2x_free_irq(bp);
-out_error:
+load_error:
bnx2x_free_mem(bp);
/* TBD we really need to reset the chip
if we want to recover from this */
- return rc;
+ return -EBUSY;
}
-static void bnx2x_netif_stop(struct bnx2x *bp)
-{
- int i;
-
- bp->rx_mode = BNX2X_RX_MODE_NONE;
- bnx2x_set_storm_rx_mode(bp);
-
- bnx2x_disable_int_sync(bp);
- bnx2x_link_reset(bp);
-
- for_each_queue(bp, i)
- napi_disable(&bnx2x_fp(bp, i, napi));
-
- if (netif_running(bp->dev)) {
- netif_tx_disable(bp->dev);
- bp->dev->trans_start = jiffies; /* prevent tx timeout */
- }
-}
static void bnx2x_reset_chip(struct bnx2x *bp, u32 reset_code)
{
@@ -6401,20 +7299,20 @@
int rc;
- /* halt the connnection */
+ /* halt the connection */
bp->fp[index].state = BNX2X_FP_STATE_HALTING;
bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_HALT, index, 0, 0, 0);
rc = bnx2x_wait_ramrod(bp, BNX2X_FP_STATE_HALTED, index,
&(bp->fp[index].state), 1);
- if (rc) /* timout */
+ if (rc) /* timeout */
return rc;
/* delete cfc entry */
bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_CFC_DEL, index, 0, 0, 1);
- return bnx2x_wait_ramrod(bp, BNX2X_FP_STATE_DELETED, index,
+ return bnx2x_wait_ramrod(bp, BNX2X_FP_STATE_CLOSED, index,
&(bp->fp[index].state), 1);
}
@@ -6422,8 +7320,8 @@
static void bnx2x_stop_leading(struct bnx2x *bp)
{
-
- /* if the other port is hadling traffic,
+ u16 dsb_sp_prod_idx;
+ /* if the other port is handling traffic,
this can take a lot of time */
int timeout = 500;
@@ -6437,52 +7335,71 @@
&(bp->fp[0].state), 1))
return;
- bp->dsb_sp_prod_idx = *bp->dsb_sp_prod;
+ dsb_sp_prod_idx = *bp->dsb_sp_prod;
- /* Send CFC_DELETE ramrod */
+ /* Send PORT_DELETE ramrod */
bnx2x_sp_post(bp, RAMROD_CMD_ID_ETH_PORT_DEL, 0, 0, 0, 1);
- /*
- Wait for completion.
+ /* Wait for completion to arrive on default status block
we are going to reset the chip anyway
so there is not much to do if this times out
*/
- while (bp->dsb_sp_prod_idx == *bp->dsb_sp_prod && timeout) {
- timeout--;
- msleep(1);
+ while ((dsb_sp_prod_idx == *bp->dsb_sp_prod) && timeout) {
+ timeout--;
+ msleep(1);
}
-
+ if (!timeout) {
+ DP(NETIF_MSG_IFDOWN, "timeout polling for completion "
+ "dsb_sp_prod 0x%x != dsb_sp_prod_idx 0x%x\n",
+ *bp->dsb_sp_prod, dsb_sp_prod_idx);
+ }
+ bp->state = BNX2X_STATE_CLOSING_WAIT4_UNLOAD;
+ bp->fp[0].state = BNX2X_FP_STATE_CLOSED;
}
-static int bnx2x_nic_unload(struct bnx2x *bp, int fre_irq)
+
+static int bnx2x_nic_unload(struct bnx2x *bp, int free_irq)
{
u32 reset_code = 0;
- int rc;
- int i;
+ int i, timeout;
bp->state = BNX2X_STATE_CLOSING_WAIT4_HALT;
- /* Calling flush_scheduled_work() may deadlock because
- * linkwatch_event() may be on the workqueue and it will try to get
- * the rtnl_lock which we are holding.
- */
-
- while (bp->in_reset_task)
- msleep(1);
-
- /* Delete the timer: do it before disabling interrupts, as it
- may be stil STAT_QUERY ramrod pending after stopping the timer */
del_timer_sync(&bp->timer);
+ 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 */
+ }
+
+ /* Wait until all fast path tasks complete */
+ for_each_queue(bp, i) {
+ struct bnx2x_fastpath *fp = &bp->fp[i];
+
+ timeout = 1000;
+ while (bnx2x_has_work(fp) && (timeout--))
+ msleep(1);
+ if (!timeout)
+ BNX2X_ERR("timeout waiting for queue[%d]\n", i);
+ }
+
/* Wait until stat ramrod returns and all SP tasks complete */
- while (bp->stat_pending && (bp->spq_left != MAX_SPQ_PENDING))
+ timeout = 1000;
+ while ((bp->stat_pending || (bp->spq_left != MAX_SPQ_PENDING)) &&
+ (timeout--))
msleep(1);
- /* Stop fast path, disable MAC, disable interrupts, disable napi */
- bnx2x_netif_stop(bp);
+ 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);
if (bp->flags & NO_WOL_FLAG)
reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP;
+
else if (bp->wol) {
u32 emac_base = bp->port ? GRCBASE_EMAC0 : GRCBASE_EMAC1;
u8 *mac_addr = bp->dev->dev_addr;
@@ -6499,28 +7416,37 @@
EMAC_WR(EMAC_REG_EMAC_MAC_MATCH + 4, val);
reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_EN;
+
} else
reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS;
+ /* Close multi and leading connections */
for_each_nondefault_queue(bp, i)
if (bnx2x_stop_multi(bp, i))
- goto error;
-
+ goto unload_error;
bnx2x_stop_leading(bp);
+ 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",
+ bp->state, bp->fp[0].state);
+ }
-error:
+unload_error:
+ bnx2x_link_reset(bp);
+
if (!nomcp)
- rc = bnx2x_fw_command(bp, reset_code);
+ reset_code = bnx2x_fw_command(bp, reset_code);
else
- rc = FW_MSG_CODE_DRV_UNLOAD_COMMON;
+ reset_code = FW_MSG_CODE_DRV_UNLOAD_COMMON;
/* Release IRQs */
- if (fre_irq)
+ if (free_irq)
bnx2x_free_irq(bp);
/* Reset the chip */
- bnx2x_reset_chip(bp, rc);
+ bnx2x_reset_chip(bp, reset_code);
/* Report UNLOAD_DONE to MCP */
if (!nomcp)
@@ -6531,8 +7457,7 @@
bnx2x_free_mem(bp);
bp->state = BNX2X_STATE_CLOSED;
- /* Set link down */
- bp->link_up = 0;
+
netif_carrier_off(bp->dev);
return 0;
@@ -6568,7 +7493,7 @@
SUPPORTED_100baseT_Half |
SUPPORTED_100baseT_Full |
SUPPORTED_1000baseT_Full |
- SUPPORTED_2500baseT_Full |
+ SUPPORTED_2500baseX_Full |
SUPPORTED_TP | SUPPORTED_FIBRE |
SUPPORTED_Autoneg |
SUPPORTED_Pause |
@@ -6581,10 +7506,10 @@
bp->phy_flags |= PHY_SGMII_FLAG;
- bp->supported |= (/* SUPPORTED_10baseT_Half |
- SUPPORTED_10baseT_Full |
- SUPPORTED_100baseT_Half |
- SUPPORTED_100baseT_Full |*/
+ bp->supported |= (SUPPORTED_10baseT_Half |
+ SUPPORTED_10baseT_Full |
+ SUPPORTED_100baseT_Half |
+ SUPPORTED_100baseT_Full |
SUPPORTED_1000baseT_Full |
SUPPORTED_TP | SUPPORTED_FIBRE |
SUPPORTED_Autoneg |
@@ -6620,7 +7545,7 @@
SUPPORTED_100baseT_Half |
SUPPORTED_100baseT_Full |
SUPPORTED_1000baseT_Full |
- SUPPORTED_2500baseT_Full |
+ SUPPORTED_2500baseX_Full |
SUPPORTED_10000baseT_Full |
SUPPORTED_TP | SUPPORTED_FIBRE |
SUPPORTED_Autoneg |
@@ -6629,9 +7554,8 @@
break;
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705:
- case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706:
- BNX2X_DEV_INFO("ext_phy_type 0x%x (8705/6)\n",
- ext_phy_type);
+ BNX2X_DEV_INFO("ext_phy_type 0x%x (8705)\n",
+ ext_phy_type);
bp->supported |= (SUPPORTED_10000baseT_Full |
SUPPORTED_FIBRE |
@@ -6639,6 +7563,41 @@
SUPPORTED_Asym_Pause);
break;
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706:
+ BNX2X_DEV_INFO("ext_phy_type 0x%x (8706)\n",
+ ext_phy_type);
+
+ bp->supported |= (SUPPORTED_10000baseT_Full |
+ SUPPORTED_1000baseT_Full |
+ SUPPORTED_Autoneg |
+ SUPPORTED_FIBRE |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause);
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
+ BNX2X_DEV_INFO("ext_phy_type 0x%x (8072)\n",
+ ext_phy_type);
+
+ bp->supported |= (SUPPORTED_10000baseT_Full |
+ SUPPORTED_1000baseT_Full |
+ SUPPORTED_FIBRE |
+ SUPPORTED_Autoneg |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause);
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
+ BNX2X_DEV_INFO("ext_phy_type 0x%x (SFX7101)\n",
+ ext_phy_type);
+
+ bp->supported |= (SUPPORTED_10000baseT_Full |
+ SUPPORTED_TP |
+ SUPPORTED_Autoneg |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause);
+ break;
+
default:
BNX2X_ERR("NVRAM config error. "
"BAD XGXS ext_phy_config 0x%x\n",
@@ -6691,7 +7650,7 @@
SUPPORTED_1000baseT_Full);
if (!(bp->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G))
- bp->supported &= ~SUPPORTED_2500baseT_Full;
+ bp->supported &= ~SUPPORTED_2500baseX_Full;
if (!(bp->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_10G))
bp->supported &= ~SUPPORTED_10000baseT_Full;
@@ -6711,13 +7670,8 @@
bp->req_line_speed = 0;
bp->advertising = bp->supported;
} else {
- u32 ext_phy_type;
-
- ext_phy_type = XGXS_EXT_PHY_TYPE(bp);
- if ((ext_phy_type ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705) ||
- (ext_phy_type ==
- PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706)) {
+ if (XGXS_EXT_PHY_TYPE(bp) ==
+ PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705) {
/* force 10G, no AN */
bp->req_line_speed = SPEED_10000;
bp->advertising =
@@ -6734,8 +7688,7 @@
break;
case PORT_FEATURE_LINK_SPEED_10M_FULL:
- if (bp->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL) {
+ if (bp->supported & SUPPORTED_10baseT_Full) {
bp->req_line_speed = SPEED_10;
bp->advertising = (ADVERTISED_10baseT_Full |
ADVERTISED_TP);
@@ -6749,8 +7702,7 @@
break;
case PORT_FEATURE_LINK_SPEED_10M_HALF:
- if (bp->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_HALF) {
+ if (bp->supported & SUPPORTED_10baseT_Half) {
bp->req_line_speed = SPEED_10;
bp->req_duplex = DUPLEX_HALF;
bp->advertising = (ADVERTISED_10baseT_Half |
@@ -6765,8 +7717,7 @@
break;
case PORT_FEATURE_LINK_SPEED_100M_FULL:
- if (bp->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_FULL) {
+ if (bp->supported & SUPPORTED_100baseT_Full) {
bp->req_line_speed = SPEED_100;
bp->advertising = (ADVERTISED_100baseT_Full |
ADVERTISED_TP);
@@ -6780,8 +7731,7 @@
break;
case PORT_FEATURE_LINK_SPEED_100M_HALF:
- if (bp->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_HALF) {
+ if (bp->supported & SUPPORTED_100baseT_Half) {
bp->req_line_speed = SPEED_100;
bp->req_duplex = DUPLEX_HALF;
bp->advertising = (ADVERTISED_100baseT_Half |
@@ -6796,8 +7746,7 @@
break;
case PORT_FEATURE_LINK_SPEED_1G:
- if (bp->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_1G) {
+ if (bp->supported & SUPPORTED_1000baseT_Full) {
bp->req_line_speed = SPEED_1000;
bp->advertising = (ADVERTISED_1000baseT_Full |
ADVERTISED_TP);
@@ -6811,10 +7760,9 @@
break;
case PORT_FEATURE_LINK_SPEED_2_5G:
- if (bp->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_2_5G) {
+ if (bp->supported & SUPPORTED_2500baseX_Full) {
bp->req_line_speed = SPEED_2500;
- bp->advertising = (ADVERTISED_2500baseT_Full |
+ bp->advertising = (ADVERTISED_2500baseX_Full |
ADVERTISED_TP);
} else {
BNX2X_ERR("NVRAM config error. "
@@ -6828,15 +7776,7 @@
case PORT_FEATURE_LINK_SPEED_10G_CX4:
case PORT_FEATURE_LINK_SPEED_10G_KX4:
case PORT_FEATURE_LINK_SPEED_10G_KR:
- if (!(bp->phy_flags & PHY_XGXS_FLAG)) {
- BNX2X_ERR("NVRAM config error. "
- "Invalid link_config 0x%x"
- " phy_flags 0x%x\n",
- bp->link_config, bp->phy_flags);
- return;
- }
- if (bp->speed_cap_mask &
- PORT_HW_CFG_SPEED_CAPABILITY_D0_10G) {
+ if (bp->supported & SUPPORTED_10000baseT_Full) {
bp->req_line_speed = SPEED_10000;
bp->advertising = (ADVERTISED_10000baseT_Full |
ADVERTISED_FIBRE);
@@ -6863,43 +7803,13 @@
bp->req_flow_ctrl = (bp->link_config &
PORT_FEATURE_FLOW_CONTROL_MASK);
- /* Please refer to Table 28B-3 of the 802.3ab-1999 spec */
- switch (bp->req_flow_ctrl) {
- case FLOW_CTRL_AUTO:
+ if ((bp->req_flow_ctrl == FLOW_CTRL_AUTO) &&
+ (bp->supported & SUPPORTED_Autoneg))
bp->req_autoneg |= AUTONEG_FLOW_CTRL;
- if (bp->dev->mtu <= 4500) {
- bp->pause_mode = PAUSE_BOTH;
- bp->advertising |= (ADVERTISED_Pause |
- ADVERTISED_Asym_Pause);
- } else {
- bp->pause_mode = PAUSE_ASYMMETRIC;
- bp->advertising |= ADVERTISED_Asym_Pause;
- }
- break;
- case FLOW_CTRL_TX:
- bp->pause_mode = PAUSE_ASYMMETRIC;
- bp->advertising |= ADVERTISED_Asym_Pause;
- break;
-
- case FLOW_CTRL_RX:
- case FLOW_CTRL_BOTH:
- bp->pause_mode = PAUSE_BOTH;
- bp->advertising |= (ADVERTISED_Pause |
- ADVERTISED_Asym_Pause);
- break;
-
- case FLOW_CTRL_NONE:
- default:
- bp->pause_mode = PAUSE_NONE;
- bp->advertising &= ~(ADVERTISED_Pause |
- ADVERTISED_Asym_Pause);
- break;
- }
- BNX2X_DEV_INFO("req_autoneg 0x%x req_flow_ctrl 0x%x\n"
- KERN_INFO " pause_mode %d advertising 0x%x\n",
- bp->req_autoneg, bp->req_flow_ctrl,
- bp->pause_mode, bp->advertising);
+ BNX2X_DEV_INFO("req_autoneg 0x%x req_flow_ctrl 0x%x"
+ " advertising 0x%x\n",
+ bp->req_autoneg, bp->req_flow_ctrl, bp->advertising);
}
static void bnx2x_get_hwinfo(struct bnx2x *bp)
@@ -6933,15 +7843,15 @@
val = SHMEM_RD(bp, validity_map[port]);
if ((val & (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB))
!= (SHR_MEM_VALIDITY_DEV_INFO | SHR_MEM_VALIDITY_MB))
- BNX2X_ERR("MCP validity signature bad\n");
+ BNX2X_ERR("BAD MCP validity signature\n");
- bp->fw_seq = (SHMEM_RD(bp, drv_fw_mb[port].drv_mb_header) &
+ bp->fw_seq = (SHMEM_RD(bp, func_mb[port].drv_mb_header) &
DRV_MSG_SEQ_NUMBER_MASK);
bp->hw_config = SHMEM_RD(bp, dev_info.shared_hw_config.config);
-
+ bp->board = SHMEM_RD(bp, dev_info.shared_hw_config.board);
bp->serdes_config =
- SHMEM_RD(bp, dev_info.port_hw_config[bp->port].serdes_config);
+ SHMEM_RD(bp, dev_info.port_hw_config[port].serdes_config);
bp->lane_config =
SHMEM_RD(bp, dev_info.port_hw_config[port].lane_config);
bp->ext_phy_config =
@@ -6954,13 +7864,13 @@
bp->link_config =
SHMEM_RD(bp, dev_info.port_feature_config[port].link_config);
- BNX2X_DEV_INFO("hw_config (%08x) serdes_config (%08x)\n"
+ BNX2X_DEV_INFO("hw_config (%08x) board (%08x) serdes_config (%08x)\n"
KERN_INFO " lane_config (%08x) ext_phy_config (%08x)\n"
KERN_INFO " speed_cap_mask (%08x) link_config (%08x)"
" fw_seq (%08x)\n",
- bp->hw_config, bp->serdes_config, bp->lane_config,
- bp->ext_phy_config, bp->speed_cap_mask,
- bp->link_config, bp->fw_seq);
+ bp->hw_config, bp->board, bp->serdes_config,
+ bp->lane_config, bp->ext_phy_config,
+ bp->speed_cap_mask, bp->link_config, bp->fw_seq);
switch_cfg = (bp->link_config & PORT_FEATURE_CONNECTED_SWITCH_MASK);
bnx2x_link_settings_supported(bp, switch_cfg);
@@ -7014,14 +7924,8 @@
return;
set_mac: /* only supposed to happen on emulation/FPGA */
- BNX2X_ERR("warning constant MAC workaround active\n");
- bp->dev->dev_addr[0] = 0;
- bp->dev->dev_addr[1] = 0x50;
- bp->dev->dev_addr[2] = 0xc2;
- bp->dev->dev_addr[3] = 0x2c;
- bp->dev->dev_addr[4] = 0x71;
- bp->dev->dev_addr[5] = port ? 0x0d : 0x0e;
-
+ BNX2X_ERR("warning rendom MAC workaround active\n");
+ random_ether_addr(bp->dev->dev_addr);
memcpy(bp->dev->perm_addr, bp->dev->dev_addr, 6);
}
@@ -7048,19 +7952,34 @@
}
if (bp->phy_flags & PHY_XGXS_FLAG) {
- cmd->port = PORT_FIBRE;
- } else {
+ u32 ext_phy_type = XGXS_EXT_PHY_TYPE(bp);
+
+ switch (ext_phy_type) {
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8705:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706:
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
+ cmd->port = PORT_FIBRE;
+ break;
+
+ case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
+ cmd->port = PORT_TP;
+ break;
+
+ default:
+ DP(NETIF_MSG_LINK, "BAD XGXS ext_phy_config 0x%x\n",
+ bp->ext_phy_config);
+ }
+ } else
cmd->port = PORT_TP;
- }
cmd->phy_address = bp->phy_addr;
cmd->transceiver = XCVR_INTERNAL;
- if (bp->req_autoneg & AUTONEG_SPEED) {
+ if (bp->req_autoneg & AUTONEG_SPEED)
cmd->autoneg = AUTONEG_ENABLE;
- } else {
+ else
cmd->autoneg = AUTONEG_DISABLE;
- }
cmd->maxtxpkt = 0;
cmd->maxrxpkt = 0;
@@ -7089,36 +8008,11 @@
cmd->duplex, cmd->port, cmd->phy_address, cmd->transceiver,
cmd->autoneg, cmd->maxtxpkt, cmd->maxrxpkt);
- switch (cmd->port) {
- case PORT_TP:
- if (!(bp->supported & SUPPORTED_TP))
- return -EINVAL;
-
- if (bp->phy_flags & PHY_XGXS_FLAG) {
- bnx2x_link_reset(bp);
- bnx2x_link_settings_supported(bp, SWITCH_CFG_1G);
- bnx2x_phy_deassert(bp);
- }
- break;
-
- case PORT_FIBRE:
- if (!(bp->supported & SUPPORTED_FIBRE))
- return -EINVAL;
-
- if (!(bp->phy_flags & PHY_XGXS_FLAG)) {
- bnx2x_link_reset(bp);
- bnx2x_link_settings_supported(bp, SWITCH_CFG_10G);
- bnx2x_phy_deassert(bp);
- }
- break;
-
- default:
- return -EINVAL;
- }
-
if (cmd->autoneg == AUTONEG_ENABLE) {
- if (!(bp->supported & SUPPORTED_Autoneg))
+ if (!(bp->supported & SUPPORTED_Autoneg)) {
+ DP(NETIF_MSG_LINK, "Aotoneg not supported\n");
return -EINVAL;
+ }
/* advertise the requested speed and duplex if supported */
cmd->advertising &= bp->supported;
@@ -7133,14 +8027,22 @@
switch (cmd->speed) {
case SPEED_10:
if (cmd->duplex == DUPLEX_FULL) {
- if (!(bp->supported & SUPPORTED_10baseT_Full))
+ if (!(bp->supported &
+ SUPPORTED_10baseT_Full)) {
+ DP(NETIF_MSG_LINK,
+ "10M full not supported\n");
return -EINVAL;
+ }
advertising = (ADVERTISED_10baseT_Full |
ADVERTISED_TP);
} else {
- if (!(bp->supported & SUPPORTED_10baseT_Half))
+ if (!(bp->supported &
+ SUPPORTED_10baseT_Half)) {
+ DP(NETIF_MSG_LINK,
+ "10M half not supported\n");
return -EINVAL;
+ }
advertising = (ADVERTISED_10baseT_Half |
ADVERTISED_TP);
@@ -7150,15 +8052,21 @@
case SPEED_100:
if (cmd->duplex == DUPLEX_FULL) {
if (!(bp->supported &
- SUPPORTED_100baseT_Full))
+ SUPPORTED_100baseT_Full)) {
+ DP(NETIF_MSG_LINK,
+ "100M full not supported\n");
return -EINVAL;
+ }
advertising = (ADVERTISED_100baseT_Full |
ADVERTISED_TP);
} else {
if (!(bp->supported &
- SUPPORTED_100baseT_Half))
+ SUPPORTED_100baseT_Half)) {
+ DP(NETIF_MSG_LINK,
+ "100M half not supported\n");
return -EINVAL;
+ }
advertising = (ADVERTISED_100baseT_Half |
ADVERTISED_TP);
@@ -7166,39 +8074,54 @@
break;
case SPEED_1000:
- if (cmd->duplex != DUPLEX_FULL)
+ if (cmd->duplex != DUPLEX_FULL) {
+ DP(NETIF_MSG_LINK, "1G half not supported\n");
return -EINVAL;
+ }
- if (!(bp->supported & SUPPORTED_1000baseT_Full))
+ if (!(bp->supported & SUPPORTED_1000baseT_Full)) {
+ DP(NETIF_MSG_LINK, "1G full not supported\n");
return -EINVAL;
+ }
advertising = (ADVERTISED_1000baseT_Full |
ADVERTISED_TP);
break;
case SPEED_2500:
- if (cmd->duplex != DUPLEX_FULL)
+ if (cmd->duplex != DUPLEX_FULL) {
+ DP(NETIF_MSG_LINK,
+ "2.5G half not supported\n");
return -EINVAL;
+ }
- if (!(bp->supported & SUPPORTED_2500baseT_Full))
+ if (!(bp->supported & SUPPORTED_2500baseX_Full)) {
+ DP(NETIF_MSG_LINK,
+ "2.5G full not supported\n");
return -EINVAL;
+ }
- advertising = (ADVERTISED_2500baseT_Full |
+ advertising = (ADVERTISED_2500baseX_Full |
ADVERTISED_TP);
break;
case SPEED_10000:
- if (cmd->duplex != DUPLEX_FULL)
+ if (cmd->duplex != DUPLEX_FULL) {
+ DP(NETIF_MSG_LINK, "10G half not supported\n");
return -EINVAL;
+ }
- if (!(bp->supported & SUPPORTED_10000baseT_Full))
+ if (!(bp->supported & SUPPORTED_10000baseT_Full)) {
+ DP(NETIF_MSG_LINK, "10G full not supported\n");
return -EINVAL;
+ }
advertising = (ADVERTISED_10000baseT_Full |
ADVERTISED_FIBRE);
break;
default:
+ DP(NETIF_MSG_LINK, "Unsupported speed\n");
return -EINVAL;
}
@@ -7398,8 +8321,7 @@
static int bnx2x_nvram_read_dword(struct bnx2x *bp, u32 offset, u32 *ret_val,
u32 cmd_flags)
{
- int rc;
- int count, i;
+ int count, i, rc;
u32 val;
/* build the command word */
@@ -7452,13 +8374,13 @@
if ((offset & 0x03) || (buf_size & 0x03) || (buf_size == 0)) {
DP(NETIF_MSG_NVM,
- "Invalid paramter: offset 0x%x buf_size 0x%x\n",
+ "Invalid parameter: offset 0x%x buf_size 0x%x\n",
offset, buf_size);
return -EINVAL;
}
if (offset + buf_size > bp->flash_size) {
- DP(NETIF_MSG_NVM, "Invalid paramter: offset (0x%x) +"
+ DP(NETIF_MSG_NVM, "Invalid parameter: offset (0x%x) +"
" buf_size (0x%x) > flash_size (0x%x)\n",
offset, buf_size, bp->flash_size);
return -EINVAL;
@@ -7519,8 +8441,7 @@
static int bnx2x_nvram_write_dword(struct bnx2x *bp, u32 offset, u32 val,
u32 cmd_flags)
{
- int rc;
- int count, i;
+ int count, i, rc;
/* build the command word */
cmd_flags |= MCPR_NVM_COMMAND_DOIT | MCPR_NVM_COMMAND_WR;
@@ -7557,7 +8478,7 @@
return rc;
}
-#define BYTE_OFFSET(offset) (8 * (offset & 0x03))
+#define BYTE_OFFSET(offset) (8 * (offset & 0x03))
static int bnx2x_nvram_write1(struct bnx2x *bp, u32 offset, u8 *data_buf,
int buf_size)
@@ -7568,7 +8489,7 @@
u32 val;
if (offset + buf_size > bp->flash_size) {
- DP(NETIF_MSG_NVM, "Invalid paramter: offset (0x%x) +"
+ DP(NETIF_MSG_NVM, "Invalid parameter: offset (0x%x) +"
" buf_size (0x%x) > flash_size (0x%x)\n",
offset, buf_size, bp->flash_size);
return -EINVAL;
@@ -7621,13 +8542,13 @@
if ((offset & 0x03) || (buf_size & 0x03) || (buf_size == 0)) {
DP(NETIF_MSG_NVM,
- "Invalid paramter: offset 0x%x buf_size 0x%x\n",
+ "Invalid parameter: offset 0x%x buf_size 0x%x\n",
offset, buf_size);
return -EINVAL;
}
if (offset + buf_size > bp->flash_size) {
- DP(NETIF_MSG_NVM, "Invalid paramter: offset (0x%x) +"
+ DP(NETIF_MSG_NVM, "Invalid parameter: offset (0x%x) +"
" buf_size (0x%x) > flash_size (0x%x)\n",
offset, buf_size, bp->flash_size);
return -EINVAL;
@@ -7788,52 +8709,29 @@
DP_LEVEL " autoneg %d rx_pause %d tx_pause %d\n",
epause->cmd, epause->autoneg, epause->rx_pause, epause->tx_pause);
- bp->req_flow_ctrl = FLOW_CTRL_AUTO;
if (epause->autoneg) {
- bp->req_autoneg |= AUTONEG_FLOW_CTRL;
- if (bp->dev->mtu <= 4500) {
- bp->pause_mode = PAUSE_BOTH;
- bp->advertising |= (ADVERTISED_Pause |
- ADVERTISED_Asym_Pause);
- } else {
- bp->pause_mode = PAUSE_ASYMMETRIC;
- bp->advertising |= ADVERTISED_Asym_Pause;
+ if (!(bp->supported & SUPPORTED_Autoneg)) {
+ DP(NETIF_MSG_LINK, "Aotoneg not supported\n");
+ return -EINVAL;
}
- } else {
+ bp->req_autoneg |= AUTONEG_FLOW_CTRL;
+ } else
bp->req_autoneg &= ~AUTONEG_FLOW_CTRL;
- if (epause->rx_pause)
- bp->req_flow_ctrl |= FLOW_CTRL_RX;
- if (epause->tx_pause)
- bp->req_flow_ctrl |= FLOW_CTRL_TX;
+ bp->req_flow_ctrl = FLOW_CTRL_AUTO;
- switch (bp->req_flow_ctrl) {
- case FLOW_CTRL_AUTO:
- bp->req_flow_ctrl = FLOW_CTRL_NONE;
- bp->pause_mode = PAUSE_NONE;
- bp->advertising &= ~(ADVERTISED_Pause |
- ADVERTISED_Asym_Pause);
- break;
+ if (epause->rx_pause)
+ bp->req_flow_ctrl |= FLOW_CTRL_RX;
+ if (epause->tx_pause)
+ bp->req_flow_ctrl |= FLOW_CTRL_TX;
- case FLOW_CTRL_TX:
- bp->pause_mode = PAUSE_ASYMMETRIC;
- bp->advertising |= ADVERTISED_Asym_Pause;
- break;
+ if (!(bp->req_autoneg & AUTONEG_FLOW_CTRL) &&
+ (bp->req_flow_ctrl == FLOW_CTRL_AUTO))
+ bp->req_flow_ctrl = FLOW_CTRL_NONE;
- case FLOW_CTRL_RX:
- case FLOW_CTRL_BOTH:
- bp->pause_mode = PAUSE_BOTH;
- bp->advertising |= (ADVERTISED_Pause |
- ADVERTISED_Asym_Pause);
- break;
- }
- }
-
- DP(NETIF_MSG_LINK, "req_autoneg 0x%x req_flow_ctrl 0x%x\n"
- DP_LEVEL " pause_mode %d advertising 0x%x\n",
- bp->req_autoneg, bp->req_flow_ctrl, bp->pause_mode,
- bp->advertising);
+ DP(NETIF_MSG_LINK, "req_autoneg 0x%x req_flow_ctrl 0x%x\n",
+ bp->req_autoneg, bp->req_flow_ctrl);
bnx2x_stop_stats(bp);
bnx2x_link_initialize(bp);
@@ -7906,81 +8804,87 @@
static struct {
char string[ETH_GSTRING_LEN];
} bnx2x_stats_str_arr[BNX2X_NUM_STATS] = {
- { "rx_bytes"}, /* 0 */
- { "rx_error_bytes"}, /* 1 */
- { "tx_bytes"}, /* 2 */
- { "tx_error_bytes"}, /* 3 */
- { "rx_ucast_packets"}, /* 4 */
- { "rx_mcast_packets"}, /* 5 */
- { "rx_bcast_packets"}, /* 6 */
- { "tx_ucast_packets"}, /* 7 */
- { "tx_mcast_packets"}, /* 8 */
- { "tx_bcast_packets"}, /* 9 */
- { "tx_mac_errors"}, /* 10 */
- { "tx_carrier_errors"}, /* 11 */
- { "rx_crc_errors"}, /* 12 */
- { "rx_align_errors"}, /* 13 */
- { "tx_single_collisions"}, /* 14 */
- { "tx_multi_collisions"}, /* 15 */
- { "tx_deferred"}, /* 16 */
- { "tx_excess_collisions"}, /* 17 */
- { "tx_late_collisions"}, /* 18 */
- { "tx_total_collisions"}, /* 19 */
- { "rx_fragments"}, /* 20 */
- { "rx_jabbers"}, /* 21 */
- { "rx_undersize_packets"}, /* 22 */
- { "rx_oversize_packets"}, /* 23 */
- { "rx_xon_frames"}, /* 24 */
- { "rx_xoff_frames"}, /* 25 */
- { "tx_xon_frames"}, /* 26 */
- { "tx_xoff_frames"}, /* 27 */
- { "rx_mac_ctrl_frames"}, /* 28 */
- { "rx_filtered_packets"}, /* 29 */
- { "rx_discards"}, /* 30 */
+ { "rx_bytes"},
+ { "rx_error_bytes"},
+ { "tx_bytes"},
+ { "tx_error_bytes"},
+ { "rx_ucast_packets"},
+ { "rx_mcast_packets"},
+ { "rx_bcast_packets"},
+ { "tx_ucast_packets"},
+ { "tx_mcast_packets"},
+ { "tx_bcast_packets"},
+ { "tx_mac_errors"}, /* 10 */
+ { "tx_carrier_errors"},
+ { "rx_crc_errors"},
+ { "rx_align_errors"},
+ { "tx_single_collisions"},
+ { "tx_multi_collisions"},
+ { "tx_deferred"},
+ { "tx_excess_collisions"},
+ { "tx_late_collisions"},
+ { "tx_total_collisions"},
+ { "rx_fragments"}, /* 20 */
+ { "rx_jabbers"},
+ { "rx_undersize_packets"},
+ { "rx_oversize_packets"},
+ { "rx_xon_frames"},
+ { "rx_xoff_frames"},
+ { "tx_xon_frames"},
+ { "tx_xoff_frames"},
+ { "rx_mac_ctrl_frames"},
+ { "rx_filtered_packets"},
+ { "rx_discards"}, /* 30 */
+ { "brb_discard"},
+ { "brb_truncate"},
+ { "xxoverflow"}
};
#define STATS_OFFSET32(offset_name) \
(offsetof(struct bnx2x_eth_stats, offset_name) / 4)
static unsigned long bnx2x_stats_offset_arr[BNX2X_NUM_STATS] = {
- STATS_OFFSET32(total_bytes_received_hi), /* 0 */
- STATS_OFFSET32(stat_IfHCInBadOctets_hi), /* 1 */
- STATS_OFFSET32(total_bytes_transmitted_hi), /* 2 */
- STATS_OFFSET32(stat_IfHCOutBadOctets_hi), /* 3 */
- STATS_OFFSET32(total_unicast_packets_received_hi), /* 4 */
- STATS_OFFSET32(total_multicast_packets_received_hi), /* 5 */
- STATS_OFFSET32(total_broadcast_packets_received_hi), /* 6 */
- STATS_OFFSET32(total_unicast_packets_transmitted_hi), /* 7 */
- STATS_OFFSET32(total_multicast_packets_transmitted_hi), /* 8 */
- STATS_OFFSET32(total_broadcast_packets_transmitted_hi), /* 9 */
- STATS_OFFSET32(stat_Dot3statsInternalMacTransmitErrors), /* 10 */
- STATS_OFFSET32(stat_Dot3StatsCarrierSenseErrors), /* 11 */
- STATS_OFFSET32(crc_receive_errors), /* 12 */
- STATS_OFFSET32(alignment_errors), /* 13 */
- STATS_OFFSET32(single_collision_transmit_frames), /* 14 */
- STATS_OFFSET32(multiple_collision_transmit_frames), /* 15 */
- STATS_OFFSET32(stat_Dot3StatsDeferredTransmissions), /* 16 */
- STATS_OFFSET32(excessive_collision_frames), /* 17 */
- STATS_OFFSET32(late_collision_frames), /* 18 */
- STATS_OFFSET32(number_of_bugs_found_in_stats_spec), /* 19 */
- STATS_OFFSET32(runt_packets_received), /* 20 */
- STATS_OFFSET32(jabber_packets_received), /* 21 */
- STATS_OFFSET32(error_runt_packets_received), /* 22 */
- STATS_OFFSET32(error_jabber_packets_received), /* 23 */
- STATS_OFFSET32(pause_xon_frames_received), /* 24 */
- STATS_OFFSET32(pause_xoff_frames_received), /* 25 */
- STATS_OFFSET32(pause_xon_frames_transmitted), /* 26 */
- STATS_OFFSET32(pause_xoff_frames_transmitted), /* 27 */
- STATS_OFFSET32(control_frames_received), /* 28 */
- STATS_OFFSET32(mac_filter_discard), /* 29 */
- STATS_OFFSET32(no_buff_discard), /* 30 */
+ STATS_OFFSET32(total_bytes_received_hi),
+ STATS_OFFSET32(stat_IfHCInBadOctets_hi),
+ STATS_OFFSET32(total_bytes_transmitted_hi),
+ STATS_OFFSET32(stat_IfHCOutBadOctets_hi),
+ STATS_OFFSET32(total_unicast_packets_received_hi),
+ STATS_OFFSET32(total_multicast_packets_received_hi),
+ STATS_OFFSET32(total_broadcast_packets_received_hi),
+ STATS_OFFSET32(total_unicast_packets_transmitted_hi),
+ STATS_OFFSET32(total_multicast_packets_transmitted_hi),
+ STATS_OFFSET32(total_broadcast_packets_transmitted_hi),
+ STATS_OFFSET32(stat_Dot3statsInternalMacTransmitErrors), /* 10 */
+ STATS_OFFSET32(stat_Dot3StatsCarrierSenseErrors),
+ STATS_OFFSET32(crc_receive_errors),
+ STATS_OFFSET32(alignment_errors),
+ STATS_OFFSET32(single_collision_transmit_frames),
+ STATS_OFFSET32(multiple_collision_transmit_frames),
+ STATS_OFFSET32(stat_Dot3StatsDeferredTransmissions),
+ STATS_OFFSET32(excessive_collision_frames),
+ STATS_OFFSET32(late_collision_frames),
+ STATS_OFFSET32(number_of_bugs_found_in_stats_spec),
+ STATS_OFFSET32(runt_packets_received), /* 20 */
+ STATS_OFFSET32(jabber_packets_received),
+ STATS_OFFSET32(error_runt_packets_received),
+ STATS_OFFSET32(error_jabber_packets_received),
+ STATS_OFFSET32(pause_xon_frames_received),
+ STATS_OFFSET32(pause_xoff_frames_received),
+ STATS_OFFSET32(pause_xon_frames_transmitted),
+ STATS_OFFSET32(pause_xoff_frames_transmitted),
+ STATS_OFFSET32(control_frames_received),
+ STATS_OFFSET32(mac_filter_discard),
+ STATS_OFFSET32(no_buff_discard), /* 30 */
+ STATS_OFFSET32(brb_discard),
+ STATS_OFFSET32(brb_truncate_discard),
+ STATS_OFFSET32(xxoverflow_discard)
};
static u8 bnx2x_stats_len_arr[BNX2X_NUM_STATS] = {
8, 0, 8, 0, 8, 8, 8, 8, 8, 8,
4, 0, 4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
- 4,
+ 4, 4, 4, 4
};
static void bnx2x_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
@@ -8138,9 +9042,7 @@
* net_device service functions
*/
-/* Called with rtnl_lock from vlan functions and also netif_tx_lock
- * from set_multicast.
- */
+/* called with netif_tx_lock from set_multicast */
static void bnx2x_set_rx_mode(struct net_device *dev)
{
struct bnx2x *bp = netdev_priv(dev);
@@ -8314,7 +9216,7 @@
ETH_TX_BD_ETH_ADDR_TYPE_SHIFT);
tx_bd->general_data |= 1; /* header nbd */
- /* remeber the first bd of the packet */
+ /* remember the first bd of the packet */
tx_buf->first_bd = bd_prod;
DP(NETIF_MSG_TX_QUEUED,
@@ -8334,7 +9236,7 @@
/* for now NS flag is not used in Linux */
pbd->global_data = (len |
- ((skb->protocol == ETH_P_8021Q) <<
+ ((skb->protocol == ntohs(ETH_P_8021Q)) <<
ETH_TX_PARSE_BD_LLC_SNAP_EN_SHIFT));
pbd->ip_hlen = ip_hdrlen(skb) / 2;
pbd->total_hlen = cpu_to_le16(len + pbd->ip_hlen);
@@ -8343,7 +9245,7 @@
tx_bd->bd_flags.as_bitfield |=
ETH_TX_BD_FLAGS_TCP_CSUM;
- pbd->tcp_flags = htonl(tcp_flag_word(skb)) & 0xFFFF;
+ pbd->tcp_flags = pbd_tcp_flags(skb);
pbd->total_hlen += cpu_to_le16(tcp_hdrlen(skb) / 2);
pbd->tcp_pseudo_csum = swab16(th->check);
@@ -8387,7 +9289,7 @@
if (skb_shinfo(skb)->gso_size &&
(skb->len > (bp->dev->mtu + ETH_HLEN))) {
- int hlen = 2 * le32_to_cpu(pbd->total_hlen);
+ int hlen = 2 * le16_to_cpu(pbd->total_hlen);
DP(NETIF_MSG_TX_QUEUED,
"TSO packet len %d hlen %d total len %d tso size %d\n",
@@ -8427,7 +9329,7 @@
tx_bd->vlan = cpu_to_le16(pkt_prod);
/* this marks the bd
* as one that has no individual mapping
- * the FW ignors this flag in a bd not maked start
+ * the FW ignores this flag in a bd not marked start
*/
tx_bd->bd_flags.as_bitfield = ETH_TX_BD_FLAGS_SW_LSO;
DP(NETIF_MSG_TX_QUEUED,
@@ -8504,9 +9406,11 @@
DP(NETIF_MSG_TX_QUEUED, "doorbell: nbd %u bd %d\n", nbd, bd_prod);
- fp->hw_tx_prods->bds_prod += cpu_to_le16(nbd);
+ fp->hw_tx_prods->bds_prod =
+ cpu_to_le16(le16_to_cpu(fp->hw_tx_prods->bds_prod) + nbd);
mb(); /* FW restriction: must not reorder writing nbd and packets */
- fp->hw_tx_prods->packets_prod += cpu_to_le32(1);
+ fp->hw_tx_prods->packets_prod =
+ cpu_to_le32(le32_to_cpu(fp->hw_tx_prods->packets_prod) + 1);
DOORBELL(bp, fp_index, 0);
mmiowb();
@@ -8525,11 +9429,6 @@
return NETDEV_TX_OK;
}
-static struct net_device_stats *bnx2x_get_stats(struct net_device *dev)
-{
- return &dev->stats;
-}
-
/* Called with rtnl_lock */
static int bnx2x_open(struct net_device *dev)
{
@@ -8543,16 +9442,13 @@
/* Called with rtnl_lock */
static int bnx2x_close(struct net_device *dev)
{
- int rc;
struct bnx2x *bp = netdev_priv(dev);
/* Unload the driver, release IRQs */
- rc = bnx2x_nic_unload(bp, 1);
- if (rc) {
- BNX2X_ERR("bnx2x_nic_unload failed: %d\n", rc);
- return rc;
- }
- bnx2x_set_power_state(bp, PCI_D3hot);
+ bnx2x_nic_unload(bp, 1);
+
+ if (!CHIP_REV_IS_SLOW(bp))
+ bnx2x_set_power_state(bp, PCI_D3hot);
return 0;
}
@@ -8584,7 +9480,7 @@
case SIOCGMIIPHY:
data->phy_id = bp->phy_addr;
- /* fallthru */
+ /* fallthrough */
case SIOCGMIIREG: {
u32 mii_regval;
@@ -8633,7 +9529,7 @@
return -EINVAL;
/* This does not race with packet allocation
- * because the actuall alloc size is
+ * because the actual alloc size is
* only updated as part of load
*/
dev->mtu = new_mtu;
@@ -8666,7 +9562,7 @@
bp->vlgrp = vlgrp;
if (netif_running(dev))
- bnx2x_set_rx_mode(dev);
+ bnx2x_set_client_config(bp);
}
#endif
@@ -8695,14 +9591,18 @@
if (!netif_running(bp->dev))
return;
- bp->in_reset_task = 1;
+ rtnl_lock();
- bnx2x_netif_stop(bp);
+ if (bp->state != BNX2X_STATE_OPEN) {
+ DP(NETIF_MSG_TX_ERR, "state is %x, returning\n", bp->state);
+ goto reset_task_exit;
+ }
bnx2x_nic_unload(bp, 0);
bnx2x_nic_load(bp, 0);
- bp->in_reset_task = 0;
+reset_task_exit:
+ rtnl_unlock();
}
static int __devinit bnx2x_init_board(struct pci_dev *pdev,
@@ -8783,8 +9683,6 @@
spin_lock_init(&bp->phy_lock);
- bp->in_reset_task = 0;
-
INIT_WORK(&bp->reset_task, bnx2x_reset_task);
INIT_WORK(&bp->sp_task, bnx2x_sp_task);
@@ -8813,7 +9711,7 @@
bnx2x_get_hwinfo(bp);
if (CHIP_REV(bp) == CHIP_REV_FPGA) {
- printk(KERN_ERR PFX "FPGA detacted. MCP disabled,"
+ printk(KERN_ERR PFX "FPGA detected. MCP disabled,"
" will only init first device\n");
onefunc = 1;
nomcp = 1;
@@ -8882,14 +9780,32 @@
return rc;
}
+static int __devinit bnx2x_get_pcie_width(struct bnx2x *bp)
+{
+ u32 val = REG_RD(bp, PCICFG_OFFSET + PCICFG_LINK_CONTROL);
+
+ val = (val & PCICFG_LINK_WIDTH) >> PCICFG_LINK_WIDTH_SHIFT;
+ return val;
+}
+
+/* return value of 1=2.5GHz 2=5GHz */
+static int __devinit bnx2x_get_pcie_speed(struct bnx2x *bp)
+{
+ u32 val = REG_RD(bp, PCICFG_OFFSET + PCICFG_LINK_CONTROL);
+
+ val = (val & PCICFG_LINK_SPEED) >> PCICFG_LINK_SPEED_SHIFT;
+ return val;
+}
+
static int __devinit bnx2x_init_one(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
static int version_printed;
struct net_device *dev = NULL;
struct bnx2x *bp;
- int rc, i;
+ int rc;
int port = PCI_FUNC(pdev->devfn);
+ DECLARE_MAC_BUF(mac);
if (version_printed++ == 0)
printk(KERN_INFO "%s", version);
@@ -8906,6 +9822,7 @@
if (port && onefunc) {
printk(KERN_ERR PFX "second function disabled. exiting\n");
+ free_netdev(dev);
return 0;
}
@@ -8918,7 +9835,6 @@
dev->hard_start_xmit = bnx2x_start_xmit;
dev->watchdog_timeo = TX_TIMEOUT;
- dev->get_stats = bnx2x_get_stats;
dev->ethtool_ops = &bnx2x_ethtool_ops;
dev->open = bnx2x_open;
dev->stop = bnx2x_close;
@@ -8944,7 +9860,7 @@
rc = register_netdev(dev);
if (rc) {
- printk(KERN_ERR PFX "Cannot register net device\n");
+ dev_err(&pdev->dev, "Cannot register net device\n");
if (bp->regview)
iounmap(bp->regview);
if (bp->doorbells)
@@ -8959,32 +9875,30 @@
pci_set_drvdata(pdev, dev);
bp->name = board_info[ent->driver_data].name;
- printk(KERN_INFO "%s: %s (%c%d) PCI%s %s %dMHz "
- "found at mem %lx, IRQ %d, ",
- dev->name, bp->name,
+ printk(KERN_INFO "%s: %s (%c%d) PCI-E x%d %s found at mem %lx,"
+ " IRQ %d, ", dev->name, bp->name,
((CHIP_ID(bp) & 0xf000) >> 12) + 'A',
((CHIP_ID(bp) & 0x0ff0) >> 4),
- ((bp->flags & PCIX_FLAG) ? "-X" : ""),
- ((bp->flags & PCI_32BIT_FLAG) ? "32-bit" : "64-bit"),
- bp->bus_speed_mhz,
- dev->base_addr,
- bp->pdev->irq);
-
- printk("node addr ");
- for (i = 0; i < 6; i++)
- printk("%2.2x", dev->dev_addr[i]);
- printk("\n");
-
+ bnx2x_get_pcie_width(bp),
+ (bnx2x_get_pcie_speed(bp) == 2) ? "5GHz (Gen2)" : "2.5GHz",
+ dev->base_addr, bp->pdev->irq);
+ printk(KERN_CONT "node addr %s\n", print_mac(mac, dev->dev_addr));
return 0;
}
static void __devexit bnx2x_remove_one(struct pci_dev *pdev)
{
struct net_device *dev = pci_get_drvdata(pdev);
- struct bnx2x *bp = netdev_priv(dev);
+ struct bnx2x *bp;
- flush_scheduled_work();
- /*tasklet_kill(&bp->sp_task);*/
+ if (!dev) {
+ /* we get here if init_one() fails */
+ printk(KERN_ERR PFX "BAD net device from bnx2x_init_one\n");
+ return;
+ }
+
+ bp = netdev_priv(dev);
+
unregister_netdev(dev);
if (bp->regview)
@@ -9002,34 +9916,43 @@
static int bnx2x_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct net_device *dev = pci_get_drvdata(pdev);
- struct bnx2x *bp = netdev_priv(dev);
- int rc;
+ struct bnx2x *bp;
+
+ if (!dev)
+ return 0;
if (!netif_running(dev))
return 0;
- rc = bnx2x_nic_unload(bp, 0);
- if (!rc)
- return rc;
+ bp = netdev_priv(dev);
+
+ bnx2x_nic_unload(bp, 0);
netif_device_detach(dev);
- pci_save_state(pdev);
+ pci_save_state(pdev);
bnx2x_set_power_state(bp, pci_choose_state(pdev, state));
+
return 0;
}
static int bnx2x_resume(struct pci_dev *pdev)
{
struct net_device *dev = pci_get_drvdata(pdev);
- struct bnx2x *bp = netdev_priv(dev);
+ struct bnx2x *bp;
int rc;
+ if (!dev) {
+ printk(KERN_ERR PFX "BAD net device from bnx2x_init_one\n");
+ return -ENODEV;
+ }
+
if (!netif_running(dev))
return 0;
- pci_restore_state(pdev);
+ bp = netdev_priv(dev);
+ pci_restore_state(pdev);
bnx2x_set_power_state(bp, PCI_D0);
netif_device_attach(dev);
diff --git a/drivers/net/bnx2x.h b/drivers/net/bnx2x.h
index 4f7ae6f..4f0c0d3 100644
--- a/drivers/net/bnx2x.h
+++ b/drivers/net/bnx2x.h
@@ -1,6 +1,6 @@
/* bnx2x.h: Broadcom Everest network driver.
*
- * Copyright (c) 2007 Broadcom Corporation
+ * Copyright (c) 2007-2008 Broadcom Corporation
*
* 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 +24,8 @@
#define BNX2X_MSG_STATS 0x20000 /* was: NETIF_MSG_TIMER */
#define NETIF_MSG_NVM 0x40000 /* was: NETIF_MSG_HW */
#define NETIF_MSG_DMAE 0x80000 /* was: NETIF_MSG_HW */
+#define BNX2X_MSG_SP 0x100000 /* was: NETIF_MSG_INTR */
+#define BNX2X_MSG_FP 0x200000 /* was: NETIF_MSG_INTR */
#define DP_LEVEL KERN_NOTICE /* was: KERN_DEBUG */
@@ -40,6 +42,12 @@
__LINE__, bp->dev?(bp->dev->name):"?", ##__args); \
} while (0)
+/* for logging (never masked) */
+#define BNX2X_LOG(__fmt, __args...) do { \
+ printk(KERN_NOTICE "[%s:%d(%s)]" __fmt, __FUNCTION__, \
+ __LINE__, bp->dev?(bp->dev->name):"?", ##__args); \
+ } while (0)
+
/* before we have a dev->name use dev_info() */
#define BNX2X_DEV_INFO(__fmt, __args...) do { \
if (bp->msglevel & NETIF_MSG_PROBE) \
@@ -423,8 +431,6 @@
#define BNX2X_FP_STATE_OPEN 0xa0000
#define BNX2X_FP_STATE_HALTING 0xb0000
#define BNX2X_FP_STATE_HALTED 0xc0000
-#define BNX2X_FP_STATE_DELETED 0xd0000
-#define BNX2X_FP_STATE_CLOSE_IRQ 0xe0000
int index;
@@ -505,7 +511,6 @@
struct eth_spe *spq;
dma_addr_t spq_mapping;
u16 spq_prod_idx;
- u16 dsb_sp_prod_idx;
struct eth_spe *spq_prod_bd;
struct eth_spe *spq_last_bd;
u16 *dsb_sp_prod;
@@ -517,7 +522,7 @@
*/
u8 stat_pending;
- /* End of fileds used in the performance code paths */
+ /* End of fields used in the performance code paths */
int panic;
int msglevel;
@@ -540,8 +545,6 @@
spinlock_t phy_lock;
struct work_struct reset_task;
- u16 in_reset_task;
-
struct work_struct sp_task;
struct timer_list timer;
@@ -555,7 +558,6 @@
#define CHIP_ID(bp) (((bp)->chip_id) & 0xfffffff0)
#define CHIP_NUM(bp) (((bp)->chip_id) & 0xffff0000)
-#define CHIP_NUM_5710 0x57100000
#define CHIP_REV(bp) (((bp)->chip_id) & 0x0000f000)
#define CHIP_REV_Ax 0x00000000
@@ -574,7 +576,8 @@
u32 fw_mb;
u32 hw_config;
- u32 serdes_config;
+ u32 board;
+ u32 serdes_config;
u32 lane_config;
u32 ext_phy_config;
#define XGXS_EXT_PHY_TYPE(bp) (bp->ext_phy_config & \
@@ -595,11 +598,11 @@
u8 tx_lane_swap;
u8 link_up;
+ u8 phy_link_up;
u32 supported;
/* link settings - missing defines */
#define SUPPORTED_2500baseT_Full (1 << 15)
-#define SUPPORTED_CX4 (1 << 16)
u32 phy_flags;
/*#define PHY_SERDES_FLAG 0x1*/
@@ -644,16 +647,9 @@
#define FLOW_CTRL_BOTH PORT_FEATURE_FLOW_CONTROL_BOTH
#define FLOW_CTRL_NONE PORT_FEATURE_FLOW_CONTROL_NONE
- u32 pause_mode;
-#define PAUSE_NONE 0
-#define PAUSE_SYMMETRIC 1
-#define PAUSE_ASYMMETRIC 2
-#define PAUSE_BOTH 3
-
u32 advertising;
/* link settings - missing defines */
#define ADVERTISED_2500baseT_Full (1 << 15)
-#define ADVERTISED_CX4 (1 << 16)
u32 link_status;
u32 line_speed;
@@ -667,6 +663,8 @@
#define NVRAM_TIMEOUT_COUNT 30000
#define NVRAM_PAGE_SIZE 256
+ u8 wol;
+
int rx_ring_size;
u16 tx_quick_cons_trip_int;
@@ -718,9 +716,6 @@
#endif
char *name;
- u16 bus_speed_mhz;
- u8 wol;
- u8 pad;
/* used to synchronize stats collecting */
int stats_state;
@@ -856,8 +851,8 @@
#define MAX_SPQ_PENDING 8
-#define BNX2X_NUM_STATS 31
-#define BNX2X_NUM_TESTS 2
+#define BNX2X_NUM_STATS 34
+#define BNX2X_NUM_TESTS 1
#define DPM_TRIGER_TYPE 0x40
@@ -867,6 +862,15 @@
DPM_TRIGER_TYPE); \
} while (0)
+/* PCIE link and speed */
+#define PCICFG_LINK_WIDTH 0x1f00000
+#define PCICFG_LINK_WIDTH_SHIFT 20
+#define PCICFG_LINK_SPEED 0xf0000
+#define PCICFG_LINK_SPEED_SHIFT 16
+
+#define BMAC_CONTROL_RX_ENABLE 2
+
+#define pbd_tcp_flags(skb) (ntohl(tcp_flag_word(tcp_hdr(skb)))>>16 & 0xff)
/* stuff added to make the code fit 80Col */
@@ -939,13 +943,13 @@
#define LINK_16GTFD LINK_STATUS_SPEED_AND_DUPLEX_16GTFD
#define LINK_16GXFD LINK_STATUS_SPEED_AND_DUPLEX_16GXFD
-#define NIG_STATUS_INTERRUPT_XGXS0_LINK10G \
+#define NIG_STATUS_XGXS0_LINK10G \
NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_XGXS0_LINK10G
-#define NIG_XGXS0_LINK_STATUS \
+#define NIG_STATUS_XGXS0_LINK_STATUS \
NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_XGXS0_LINK_STATUS
-#define NIG_XGXS0_LINK_STATUS_SIZE \
+#define NIG_STATUS_XGXS0_LINK_STATUS_SIZE \
NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_XGXS0_LINK_STATUS_SIZE
-#define NIG_SERDES0_LINK_STATUS \
+#define NIG_STATUS_SERDES0_LINK_STATUS \
NIG_STATUS_INTERRUPT_PORT0_REG_STATUS_SERDES0_LINK_STATUS
#define NIG_MASK_MI_INT \
NIG_MASK_INTERRUPT_PORT0_REG_MASK_EMAC0_MISC_MI_INT
diff --git a/drivers/net/bnx2x_fw_defs.h b/drivers/net/bnx2x_fw_defs.h
index 62a6eb8..3b96890 100644
--- a/drivers/net/bnx2x_fw_defs.h
+++ b/drivers/net/bnx2x_fw_defs.h
@@ -1,6 +1,6 @@
/* bnx2x_fw_defs.h: Broadcom Everest network driver.
*
- * Copyright (c) 2007 Broadcom Corporation
+ * Copyright (c) 2007-2008 Broadcom Corporation
*
* 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/net/bnx2x_hsi.h b/drivers/net/bnx2x_hsi.h
index 6fd959c..b21075c 100644
--- a/drivers/net/bnx2x_hsi.h
+++ b/drivers/net/bnx2x_hsi.h
@@ -1,6 +1,6 @@
/* bnx2x_hsi.h: Broadcom Everest network driver.
*
- * Copyright (c) 2007 Broadcom Corporation
+ * Copyright (c) 2007-2008 Broadcom Corporation
*
* 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
@@ -8,169 +8,9 @@
*/
-#define FUNC_0 0
-#define FUNC_1 1
-#define FUNC_MAX 2
-
-
-/* This value (in milliseconds) determines the frequency of the driver
- * issuing the PULSE message code. The firmware monitors this periodic
- * pulse to determine when to switch to an OS-absent mode. */
-#define DRV_PULSE_PERIOD_MS 250
-
-/* This value (in milliseconds) determines how long the driver should
- * wait for an acknowledgement from the firmware before timing out. Once
- * the firmware has timed out, the driver will assume there is no firmware
- * running and there won't be any firmware-driver synchronization during a
- * driver reset. */
-#define FW_ACK_TIME_OUT_MS 5000
-
-#define FW_ACK_POLL_TIME_MS 1
-
-#define FW_ACK_NUM_OF_POLL (FW_ACK_TIME_OUT_MS/FW_ACK_POLL_TIME_MS)
-
-/* LED Blink rate that will achieve ~15.9Hz */
-#define LED_BLINK_RATE_VAL 480
-
-/****************************************************************************
- * Driver <-> FW Mailbox *
- ****************************************************************************/
-struct drv_fw_mb {
- u32 drv_mb_header;
-#define DRV_MSG_CODE_MASK 0xffff0000
-#define DRV_MSG_CODE_LOAD_REQ 0x10000000
-#define DRV_MSG_CODE_LOAD_DONE 0x11000000
-#define DRV_MSG_CODE_UNLOAD_REQ_WOL_EN 0x20000000
-#define DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS 0x20010000
-#define DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP 0x20020000
-#define DRV_MSG_CODE_UNLOAD_DONE 0x21000000
-#define DRV_MSG_CODE_DIAG_ENTER_REQ 0x50000000
-#define DRV_MSG_CODE_DIAG_EXIT_REQ 0x60000000
-#define DRV_MSG_CODE_VALIDATE_KEY 0x70000000
-#define DRV_MSG_CODE_GET_CURR_KEY 0x80000000
-#define DRV_MSG_CODE_GET_UPGRADE_KEY 0x81000000
-#define DRV_MSG_CODE_GET_MANUF_KEY 0x82000000
-#define DRV_MSG_CODE_LOAD_L2B_PRAM 0x90000000
-
-#define DRV_MSG_SEQ_NUMBER_MASK 0x0000ffff
-
- u32 drv_mb_param;
-
- u32 fw_mb_header;
-#define FW_MSG_CODE_MASK 0xffff0000
-#define FW_MSG_CODE_DRV_LOAD_COMMON 0x11000000
-#define FW_MSG_CODE_DRV_LOAD_PORT 0x12000000
-#define FW_MSG_CODE_DRV_LOAD_REFUSED 0x13000000
-#define FW_MSG_CODE_DRV_LOAD_DONE 0x14000000
-#define FW_MSG_CODE_DRV_UNLOAD_COMMON 0x21000000
-#define FW_MSG_CODE_DRV_UNLOAD_PORT 0x22000000
-#define FW_MSG_CODE_DRV_UNLOAD_DONE 0x23000000
-#define FW_MSG_CODE_DIAG_ENTER_DONE 0x50000000
-#define FW_MSG_CODE_DIAG_REFUSE 0x51000000
-#define FW_MSG_CODE_VALIDATE_KEY_SUCCESS 0x70000000
-#define FW_MSG_CODE_VALIDATE_KEY_FAILURE 0x71000000
-#define FW_MSG_CODE_GET_KEY_DONE 0x80000000
-#define FW_MSG_CODE_NO_KEY 0x8f000000
-#define FW_MSG_CODE_LIC_INFO_NOT_READY 0x8f800000
-#define FW_MSG_CODE_L2B_PRAM_LOADED 0x90000000
-#define FW_MSG_CODE_L2B_PRAM_T_LOAD_FAILURE 0x91000000
-#define FW_MSG_CODE_L2B_PRAM_C_LOAD_FAILURE 0x92000000
-#define FW_MSG_CODE_L2B_PRAM_X_LOAD_FAILURE 0x93000000
-#define FW_MSG_CODE_L2B_PRAM_U_LOAD_FAILURE 0x94000000
-
-#define FW_MSG_SEQ_NUMBER_MASK 0x0000ffff
-
- u32 fw_mb_param;
-
- u32 link_status;
- /* Driver should update this field on any link change event */
-
-#define LINK_STATUS_LINK_FLAG_MASK 0x00000001
-#define LINK_STATUS_LINK_UP 0x00000001
-#define LINK_STATUS_SPEED_AND_DUPLEX_MASK 0x0000001E
-#define LINK_STATUS_SPEED_AND_DUPLEX_AN_NOT_COMPLETE (0<<1)
-#define LINK_STATUS_SPEED_AND_DUPLEX_10THD (1<<1)
-#define LINK_STATUS_SPEED_AND_DUPLEX_10TFD (2<<1)
-#define LINK_STATUS_SPEED_AND_DUPLEX_100TXHD (3<<1)
-#define LINK_STATUS_SPEED_AND_DUPLEX_100T4 (4<<1)
-#define LINK_STATUS_SPEED_AND_DUPLEX_100TXFD (5<<1)
-#define LINK_STATUS_SPEED_AND_DUPLEX_1000THD (6<<1)
-#define LINK_STATUS_SPEED_AND_DUPLEX_1000TFD (7<<1)
-#define LINK_STATUS_SPEED_AND_DUPLEX_1000XFD (7<<1)
-#define LINK_STATUS_SPEED_AND_DUPLEX_2500THD (8<<1)
-#define LINK_STATUS_SPEED_AND_DUPLEX_2500TFD (9<<1)
-#define LINK_STATUS_SPEED_AND_DUPLEX_2500XFD (9<<1)
-#define LINK_STATUS_SPEED_AND_DUPLEX_10GTFD (10<<1)
-#define LINK_STATUS_SPEED_AND_DUPLEX_10GXFD (10<<1)
-#define LINK_STATUS_SPEED_AND_DUPLEX_12GTFD (11<<1)
-#define LINK_STATUS_SPEED_AND_DUPLEX_12GXFD (11<<1)
-#define LINK_STATUS_SPEED_AND_DUPLEX_12_5GTFD (12<<1)
-#define LINK_STATUS_SPEED_AND_DUPLEX_12_5GXFD (12<<1)
-#define LINK_STATUS_SPEED_AND_DUPLEX_13GTFD (13<<1)
-#define LINK_STATUS_SPEED_AND_DUPLEX_13GXFD (13<<1)
-#define LINK_STATUS_SPEED_AND_DUPLEX_15GTFD (14<<1)
-#define LINK_STATUS_SPEED_AND_DUPLEX_15GXFD (14<<1)
-#define LINK_STATUS_SPEED_AND_DUPLEX_16GTFD (15<<1)
-#define LINK_STATUS_SPEED_AND_DUPLEX_16GXFD (15<<1)
-
-#define LINK_STATUS_AUTO_NEGOTIATE_FLAG_MASK 0x00000020
-#define LINK_STATUS_AUTO_NEGOTIATE_ENABLED 0x00000020
-
-#define LINK_STATUS_AUTO_NEGOTIATE_COMPLETE 0x00000040
-#define LINK_STATUS_PARALLEL_DETECTION_FLAG_MASK 0x00000080
-#define LINK_STATUS_PARALLEL_DETECTION_USED 0x00000080
-
-#define LINK_STATUS_LINK_PARTNER_1000TFD_CAPABLE 0x00000200
-#define LINK_STATUS_LINK_PARTNER_1000THD_CAPABLE 0x00000400
-#define LINK_STATUS_LINK_PARTNER_100T4_CAPABLE 0x00000800
-#define LINK_STATUS_LINK_PARTNER_100TXFD_CAPABLE 0x00001000
-#define LINK_STATUS_LINK_PARTNER_100TXHD_CAPABLE 0x00002000
-#define LINK_STATUS_LINK_PARTNER_10TFD_CAPABLE 0x00004000
-#define LINK_STATUS_LINK_PARTNER_10THD_CAPABLE 0x00008000
-
-#define LINK_STATUS_TX_FLOW_CONTROL_FLAG_MASK 0x00010000
-#define LINK_STATUS_TX_FLOW_CONTROL_ENABLED 0x00010000
-
-#define LINK_STATUS_RX_FLOW_CONTROL_FLAG_MASK 0x00020000
-#define LINK_STATUS_RX_FLOW_CONTROL_ENABLED 0x00020000
-
-#define LINK_STATUS_LINK_PARTNER_FLOW_CONTROL_MASK 0x000C0000
-#define LINK_STATUS_LINK_PARTNER_NOT_PAUSE_CAPABLE (0<<18)
-#define LINK_STATUS_LINK_PARTNER_SYMMETRIC_PAUSE (1<<18)
-#define LINK_STATUS_LINK_PARTNER_ASYMMETRIC_PAUSE (2<<18)
-#define LINK_STATUS_LINK_PARTNER_BOTH_PAUSE (3<<18)
-
-#define LINK_STATUS_SERDES_LINK 0x00100000
-
-#define LINK_STATUS_LINK_PARTNER_2500XFD_CAPABLE 0x00200000
-#define LINK_STATUS_LINK_PARTNER_2500XHD_CAPABLE 0x00400000
-#define LINK_STATUS_LINK_PARTNER_10GXFD_CAPABLE 0x00800000
-#define LINK_STATUS_LINK_PARTNER_12GXFD_CAPABLE 0x01000000
-#define LINK_STATUS_LINK_PARTNER_12_5GXFD_CAPABLE 0x02000000
-#define LINK_STATUS_LINK_PARTNER_13GXFD_CAPABLE 0x04000000
-#define LINK_STATUS_LINK_PARTNER_15GXFD_CAPABLE 0x08000000
-#define LINK_STATUS_LINK_PARTNER_16GXFD_CAPABLE 0x10000000
-
- u32 drv_pulse_mb;
-#define DRV_PULSE_SEQ_MASK 0x00007fff
-#define DRV_PULSE_SYSTEM_TIME_MASK 0xffff0000
- /* The system time is in the format of
- * (year-2001)*12*32 + month*32 + day. */
-#define DRV_PULSE_ALWAYS_ALIVE 0x00008000
- /* Indicate to the firmware not to go into the
- * OS-absent when it is not getting driver pulse.
- * This is used for debugging as well for PXE(MBA). */
-
- u32 mcp_pulse_mb;
-#define MCP_PULSE_SEQ_MASK 0x00007fff
-#define MCP_PULSE_ALWAYS_ALIVE 0x00008000
- /* Indicates to the driver not to assert due to lack
- * of MCP response */
-#define MCP_EVENT_MASK 0xffff0000
-#define MCP_EVENT_OTHER_DRIVER_RESET_REQ 0x00010000
-
-};
-
+#define PORT_0 0
+#define PORT_1 1
+#define PORT_MAX 2
/****************************************************************************
* Shared HW configuration *
@@ -249,7 +89,7 @@
#define SHARED_HW_CFG_SMBUS_TIMING_100KHZ 0x00000000
#define SHARED_HW_CFG_SMBUS_TIMING_400KHZ 0x00001000
-#define SHARED_HW_CFG_HIDE_FUNC1 0x00002000
+#define SHARED_HW_CFG_HIDE_PORT1 0x00002000
u32 power_dissipated; /* 0x11c */
#define SHARED_HW_CFG_POWER_DIS_CMN_MASK 0xff000000
@@ -290,6 +130,8 @@
#define SHARED_HW_CFG_BOARD_TYPE_BCM957710T1015G 0x00000006
#define SHARED_HW_CFG_BOARD_TYPE_BCM957710A1020G 0x00000007
#define SHARED_HW_CFG_BOARD_TYPE_BCM957710T1003G 0x00000008
+#define SHARED_HW_CFG_BOARD_TYPE_BCM957710A1022G 0x00000009
+#define SHARED_HW_CFG_BOARD_TYPE_BCM957710A1021G 0x0000000a
#define SHARED_HW_CFG_BOARD_VER_MASK 0xffff0000
#define SHARED_HW_CFG_BOARD_VER_SHIFT 16
@@ -304,13 +146,12 @@
};
+
/****************************************************************************
* Port HW configuration *
****************************************************************************/
-struct port_hw_cfg { /* function 0: 0x12c-0x2bb, function 1: 0x2bc-0x44b */
+struct port_hw_cfg { /* port 0: 0x12c port 1: 0x2bc */
- /* Fields below are port specific (in anticipation of dual port
- devices */
u32 pci_id;
#define PORT_HW_CFG_PCI_VENDOR_ID_MASK 0xffff0000
#define PORT_HW_CFG_PCI_DEVICE_ID_MASK 0x0000ffff
@@ -420,6 +261,8 @@
#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8706 0x00000500
#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8276 0x00000600
#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8481 0x00000700
+#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101 0x00000800
+#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_FAILURE 0x0000fd00
#define PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN 0x0000ff00
#define PORT_HW_CFG_XGXS_EXT_PHY_ADDR_MASK 0x000000ff
@@ -462,11 +305,13 @@
};
+
/****************************************************************************
* Shared Feature configuration *
****************************************************************************/
struct shared_feat_cfg { /* NVRAM Offset */
- u32 bmc_common; /* 0x450 */
+
+ u32 config; /* 0x450 */
#define SHARED_FEATURE_BMC_ECHO_MODE_EN 0x00000001
};
@@ -475,7 +320,8 @@
/****************************************************************************
* Port Feature configuration *
****************************************************************************/
-struct port_feat_cfg { /* function 0: 0x454-0x4c7, function 1: 0x4c8-0x53b */
+struct port_feat_cfg { /* port 0: 0x454 port 1: 0x4c8 */
+
u32 config;
#define PORT_FEATURE_BAR1_SIZE_MASK 0x0000000f
#define PORT_FEATURE_BAR1_SIZE_SHIFT 0
@@ -609,8 +455,7 @@
#define PORT_FEATURE_SMBUS_ADDR_MASK 0x000000fe
#define PORT_FEATURE_SMBUS_ADDR_SHIFT 1
- u32 iscsib_boot_cfg;
-#define PORT_FEATURE_ISCSIB_SKIP_TARGET_BOOT 0x00000001
+ u32 reserved1;
u32 link_config; /* Used as HW defaults for the driver */
#define PORT_FEATURE_CONNECTED_SWITCH_MASK 0x03000000
@@ -657,20 +502,201 @@
};
+/*****************************************************************************
+ * Device Information *
+ *****************************************************************************/
+struct dev_info { /* size */
+
+ u32 bc_rev; /* 8 bits each: major, minor, build */ /* 4 */
+
+ struct shared_hw_cfg shared_hw_config; /* 40 */
+
+ struct port_hw_cfg port_hw_config[PORT_MAX]; /* 400*2=800 */
+
+ struct shared_feat_cfg shared_feature_config; /* 4 */
+
+ struct port_feat_cfg port_feature_config[PORT_MAX]; /* 116*2=232 */
+
+};
+
+
+#define FUNC_0 0
+#define FUNC_1 1
+#define E1_FUNC_MAX 2
+#define FUNC_MAX E1_FUNC_MAX
+
+
+/* This value (in milliseconds) determines the frequency of the driver
+ * issuing the PULSE message code. The firmware monitors this periodic
+ * pulse to determine when to switch to an OS-absent mode. */
+#define DRV_PULSE_PERIOD_MS 250
+
+/* This value (in milliseconds) determines how long the driver should
+ * wait for an acknowledgement from the firmware before timing out. Once
+ * the firmware has timed out, the driver will assume there is no firmware
+ * running and there won't be any firmware-driver synchronization during a
+ * driver reset. */
+#define FW_ACK_TIME_OUT_MS 5000
+
+#define FW_ACK_POLL_TIME_MS 1
+
+#define FW_ACK_NUM_OF_POLL (FW_ACK_TIME_OUT_MS/FW_ACK_POLL_TIME_MS)
+
+/* LED Blink rate that will achieve ~15.9Hz */
+#define LED_BLINK_RATE_VAL 480
+
/****************************************************************************
- * Device Information *
+ * Driver <-> FW Mailbox *
****************************************************************************/
-struct dev_info { /* size */
+struct drv_port_mb {
- u32 bc_rev; /* 8 bits each: major, minor, build */ /* 4 */
+ u32 link_status;
+ /* Driver should update this field on any link change event */
- struct shared_hw_cfg shared_hw_config; /* 40 */
+#define LINK_STATUS_LINK_FLAG_MASK 0x00000001
+#define LINK_STATUS_LINK_UP 0x00000001
+#define LINK_STATUS_SPEED_AND_DUPLEX_MASK 0x0000001E
+#define LINK_STATUS_SPEED_AND_DUPLEX_AN_NOT_COMPLETE (0<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_10THD (1<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_10TFD (2<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_100TXHD (3<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_100T4 (4<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_100TXFD (5<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_1000THD (6<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_1000TFD (7<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_1000XFD (7<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_2500THD (8<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_2500TFD (9<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_2500XFD (9<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_10GTFD (10<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_10GXFD (10<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_12GTFD (11<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_12GXFD (11<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_12_5GTFD (12<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_12_5GXFD (12<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_13GTFD (13<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_13GXFD (13<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_15GTFD (14<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_15GXFD (14<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_16GTFD (15<<1)
+#define LINK_STATUS_SPEED_AND_DUPLEX_16GXFD (15<<1)
- struct port_hw_cfg port_hw_config[FUNC_MAX]; /* 400*2=800 */
+#define LINK_STATUS_AUTO_NEGOTIATE_FLAG_MASK 0x00000020
+#define LINK_STATUS_AUTO_NEGOTIATE_ENABLED 0x00000020
- struct shared_feat_cfg shared_feature_config; /* 4 */
+#define LINK_STATUS_AUTO_NEGOTIATE_COMPLETE 0x00000040
+#define LINK_STATUS_PARALLEL_DETECTION_FLAG_MASK 0x00000080
+#define LINK_STATUS_PARALLEL_DETECTION_USED 0x00000080
- struct port_feat_cfg port_feature_config[FUNC_MAX];/* 116*2=232 */
+#define LINK_STATUS_LINK_PARTNER_1000TFD_CAPABLE 0x00000200
+#define LINK_STATUS_LINK_PARTNER_1000THD_CAPABLE 0x00000400
+#define LINK_STATUS_LINK_PARTNER_100T4_CAPABLE 0x00000800
+#define LINK_STATUS_LINK_PARTNER_100TXFD_CAPABLE 0x00001000
+#define LINK_STATUS_LINK_PARTNER_100TXHD_CAPABLE 0x00002000
+#define LINK_STATUS_LINK_PARTNER_10TFD_CAPABLE 0x00004000
+#define LINK_STATUS_LINK_PARTNER_10THD_CAPABLE 0x00008000
+
+#define LINK_STATUS_TX_FLOW_CONTROL_FLAG_MASK 0x00010000
+#define LINK_STATUS_TX_FLOW_CONTROL_ENABLED 0x00010000
+
+#define LINK_STATUS_RX_FLOW_CONTROL_FLAG_MASK 0x00020000
+#define LINK_STATUS_RX_FLOW_CONTROL_ENABLED 0x00020000
+
+#define LINK_STATUS_LINK_PARTNER_FLOW_CONTROL_MASK 0x000C0000
+#define LINK_STATUS_LINK_PARTNER_NOT_PAUSE_CAPABLE (0<<18)
+#define LINK_STATUS_LINK_PARTNER_SYMMETRIC_PAUSE (1<<18)
+#define LINK_STATUS_LINK_PARTNER_ASYMMETRIC_PAUSE (2<<18)
+#define LINK_STATUS_LINK_PARTNER_BOTH_PAUSE (3<<18)
+
+#define LINK_STATUS_SERDES_LINK 0x00100000
+
+#define LINK_STATUS_LINK_PARTNER_2500XFD_CAPABLE 0x00200000
+#define LINK_STATUS_LINK_PARTNER_2500XHD_CAPABLE 0x00400000
+#define LINK_STATUS_LINK_PARTNER_10GXFD_CAPABLE 0x00800000
+#define LINK_STATUS_LINK_PARTNER_12GXFD_CAPABLE 0x01000000
+#define LINK_STATUS_LINK_PARTNER_12_5GXFD_CAPABLE 0x02000000
+#define LINK_STATUS_LINK_PARTNER_13GXFD_CAPABLE 0x04000000
+#define LINK_STATUS_LINK_PARTNER_15GXFD_CAPABLE 0x08000000
+#define LINK_STATUS_LINK_PARTNER_16GXFD_CAPABLE 0x10000000
+
+ u32 reserved[3];
+
+};
+
+
+struct drv_func_mb {
+
+ u32 drv_mb_header;
+#define DRV_MSG_CODE_MASK 0xffff0000
+#define DRV_MSG_CODE_LOAD_REQ 0x10000000
+#define DRV_MSG_CODE_LOAD_DONE 0x11000000
+#define DRV_MSG_CODE_UNLOAD_REQ_WOL_EN 0x20000000
+#define DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS 0x20010000
+#define DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP 0x20020000
+#define DRV_MSG_CODE_UNLOAD_DONE 0x21000000
+#define DRV_MSG_CODE_DIAG_ENTER_REQ 0x50000000
+#define DRV_MSG_CODE_DIAG_EXIT_REQ 0x60000000
+#define DRV_MSG_CODE_VALIDATE_KEY 0x70000000
+#define DRV_MSG_CODE_GET_CURR_KEY 0x80000000
+#define DRV_MSG_CODE_GET_UPGRADE_KEY 0x81000000
+#define DRV_MSG_CODE_GET_MANUF_KEY 0x82000000
+#define DRV_MSG_CODE_LOAD_L2B_PRAM 0x90000000
+
+#define DRV_MSG_SEQ_NUMBER_MASK 0x0000ffff
+
+ u32 drv_mb_param;
+
+ u32 fw_mb_header;
+#define FW_MSG_CODE_MASK 0xffff0000
+#define FW_MSG_CODE_DRV_LOAD_COMMON 0x10100000
+#define FW_MSG_CODE_DRV_LOAD_PORT 0x10110000
+#define FW_MSG_CODE_DRV_LOAD_FUNCTION 0x10120000
+#define FW_MSG_CODE_DRV_LOAD_REFUSED 0x10200000
+#define FW_MSG_CODE_DRV_LOAD_DONE 0x11100000
+#define FW_MSG_CODE_DRV_UNLOAD_COMMON 0x20100000
+#define FW_MSG_CODE_DRV_UNLOAD_PORT 0x20110000
+#define FW_MSG_CODE_DRV_UNLOAD_FUNCTION 0x20120000
+#define FW_MSG_CODE_DRV_UNLOAD_DONE 0x21100000
+#define FW_MSG_CODE_DIAG_ENTER_DONE 0x50100000
+#define FW_MSG_CODE_DIAG_REFUSE 0x50200000
+#define FW_MSG_CODE_DIAG_EXIT_DONE 0x60100000
+#define FW_MSG_CODE_VALIDATE_KEY_SUCCESS 0x70100000
+#define FW_MSG_CODE_VALIDATE_KEY_FAILURE 0x70200000
+#define FW_MSG_CODE_GET_KEY_DONE 0x80100000
+#define FW_MSG_CODE_NO_KEY 0x80f00000
+#define FW_MSG_CODE_LIC_INFO_NOT_READY 0x80f80000
+#define FW_MSG_CODE_L2B_PRAM_LOADED 0x90100000
+#define FW_MSG_CODE_L2B_PRAM_T_LOAD_FAILURE 0x90210000
+#define FW_MSG_CODE_L2B_PRAM_C_LOAD_FAILURE 0x90220000
+#define FW_MSG_CODE_L2B_PRAM_X_LOAD_FAILURE 0x90230000
+#define FW_MSG_CODE_L2B_PRAM_U_LOAD_FAILURE 0x90240000
+
+#define FW_MSG_SEQ_NUMBER_MASK 0x0000ffff
+
+ u32 fw_mb_param;
+
+ u32 drv_pulse_mb;
+#define DRV_PULSE_SEQ_MASK 0x00007fff
+#define DRV_PULSE_SYSTEM_TIME_MASK 0xffff0000
+ /* The system time is in the format of
+ * (year-2001)*12*32 + month*32 + day. */
+#define DRV_PULSE_ALWAYS_ALIVE 0x00008000
+ /* Indicate to the firmware not to go into the
+ * OS-absent when it is not getting driver pulse.
+ * This is used for debugging as well for PXE(MBA). */
+
+ u32 mcp_pulse_mb;
+#define MCP_PULSE_SEQ_MASK 0x00007fff
+#define MCP_PULSE_ALWAYS_ALIVE 0x00008000
+ /* Indicates to the driver not to assert due to lack
+ * of MCP response */
+#define MCP_EVENT_MASK 0xffff0000
+#define MCP_EVENT_OTHER_DRIVER_RESET_REQ 0x00010000
+
+ u32 iscsi_boot_signature;
+ u32 iscsi_boot_block_offset;
+
+ u32 reserved[3];
};
@@ -678,9 +704,8 @@
/****************************************************************************
* Management firmware state *
****************************************************************************/
-/* Allocate 320 bytes for management firmware: still not known exactly
- * how much IMD needs. */
-#define MGMTFW_STATE_WORD_SIZE 80
+/* Allocate 440 bytes for management firmware */
+#define MGMTFW_STATE_WORD_SIZE 110
struct mgmtfw_state {
u32 opaque[MGMTFW_STATE_WORD_SIZE];
@@ -691,31 +716,40 @@
* Shared Memory Region *
****************************************************************************/
struct shmem_region { /* SharedMem Offset (size) */
- u32 validity_map[FUNC_MAX]; /* 0x0 (4 * 2 = 0x8) */
-#define SHR_MEM_VALIDITY_PCI_CFG 0x00000001
-#define SHR_MEM_VALIDITY_MB 0x00000002
-#define SHR_MEM_VALIDITY_DEV_INFO 0x00000004
+
+ u32 validity_map[PORT_MAX]; /* 0x0 (4*2 = 0x8) */
+#define SHR_MEM_FORMAT_REV_ID ('A'<<24)
+#define SHR_MEM_FORMAT_REV_MASK 0xff000000
+ /* validity bits */
+#define SHR_MEM_VALIDITY_PCI_CFG 0x00100000
+#define SHR_MEM_VALIDITY_MB 0x00200000
+#define SHR_MEM_VALIDITY_DEV_INFO 0x00400000
+#define SHR_MEM_VALIDITY_RESERVED 0x00000007
/* One licensing bit should be set */
#define SHR_MEM_VALIDITY_LIC_KEY_IN_EFFECT_MASK 0x00000038
#define SHR_MEM_VALIDITY_LIC_MANUF_KEY_IN_EFFECT 0x00000008
#define SHR_MEM_VALIDITY_LIC_UPGRADE_KEY_IN_EFFECT 0x00000010
#define SHR_MEM_VALIDITY_LIC_NO_KEY_IN_EFFECT 0x00000020
+ /* Active MFW */
+#define SHR_MEM_VALIDITY_ACTIVE_MFW_UNKNOWN 0x00000000
+#define SHR_MEM_VALIDITY_ACTIVE_MFW_IPMI 0x00000040
+#define SHR_MEM_VALIDITY_ACTIVE_MFW_UMP 0x00000080
+#define SHR_MEM_VALIDITY_ACTIVE_MFW_NCSI 0x000000c0
+#define SHR_MEM_VALIDITY_ACTIVE_MFW_NONE 0x000001c0
+#define SHR_MEM_VALIDITY_ACTIVE_MFW_MASK 0x000001c0
- struct drv_fw_mb drv_fw_mb[FUNC_MAX]; /* 0x8 (28 * 2 = 0x38) */
+ struct dev_info dev_info; /* 0x8 (0x438) */
- struct dev_info dev_info; /* 0x40 (0x438) */
-
-#ifdef _LICENSE_H
- license_key_t drv_lic_key[FUNC_MAX]; /* 0x478 (52 * 2 = 0x68) */
-#else /* Linux! */
- u8 reserved[52*FUNC_MAX];
-#endif
+ u8 reserved[52*PORT_MAX];
/* FW information (for internal FW use) */
- u32 fw_info_fio_offset; /* 0x4e0 (0x4) */
- struct mgmtfw_state mgmtfw_state; /* 0x4e4 (0x140) */
+ u32 fw_info_fio_offset; /* 0x4a8 (0x4) */
+ struct mgmtfw_state mgmtfw_state; /* 0x4ac (0x1b8) */
-}; /* 0x624 */
+ struct drv_port_mb port_mb[PORT_MAX]; /* 0x664 (16*2=0x20) */
+ struct drv_func_mb func_mb[FUNC_MAX]; /* 0x684 (44*2=0x58) */
+
+}; /* 0x6dc */
#define BCM_5710_FW_MAJOR_VERSION 4
diff --git a/drivers/net/bnx2x_init.h b/drivers/net/bnx2x_init.h
index 04f93bf..dcaecc5 100644
--- a/drivers/net/bnx2x_init.h
+++ b/drivers/net/bnx2x_init.h
@@ -1,6 +1,6 @@
/* bnx2x_init.h: Broadcom Everest network driver.
*
- * Copyright (c) 2007 Broadcom Corporation
+ * Copyright (c) 2007-2008 Broadcom Corporation
*
* 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
@@ -409,7 +409,7 @@
pci_read_config_word(bp->pdev,
bp->pcie_cap + PCI_EXP_DEVCTL, (u16 *)&val);
- DP(NETIF_MSG_HW, "read 0x%x from devctl\n", val);
+ DP(NETIF_MSG_HW, "read 0x%x from devctl\n", (u16)val);
w_order = ((val & PCI_EXP_DEVCTL_PAYLOAD) >> 5);
r_order = ((val & PCI_EXP_DEVCTL_READRQ) >> 12);
@@ -472,10 +472,14 @@
REG_WR(bp, PXP2_REG_PSWRQ_BW_WR, val);
REG_WR(bp, PXP2_REG_RQ_WR_MBS0, w_order);
- REG_WR(bp, PXP2_REG_RQ_WR_MBS0 + 8, w_order);
+ REG_WR(bp, PXP2_REG_RQ_WR_MBS1, w_order);
REG_WR(bp, PXP2_REG_RQ_RD_MBS0, r_order);
- REG_WR(bp, PXP2_REG_RQ_RD_MBS0 + 8, r_order);
+ REG_WR(bp, PXP2_REG_RQ_RD_MBS1, r_order);
+ if (r_order == MAX_RD_ORD)
+ REG_WR(bp, PXP2_REG_RQ_PDR_LIMIT, 0xe00);
+
+ REG_WR(bp, PXP2_REG_WR_USDMDP_TH, (0x18 << w_order));
REG_WR(bp, PXP2_REG_WR_DMAE_TH, (128 << w_order)/16);
}
diff --git a/drivers/net/bnx2x_reg.h b/drivers/net/bnx2x_reg.h
index 86055297..5a1aa0b 100644
--- a/drivers/net/bnx2x_reg.h
+++ b/drivers/net/bnx2x_reg.h
@@ -1,6 +1,6 @@
/* bnx2x_reg.h: Broadcom Everest network driver.
*
- * Copyright (c) 2007 Broadcom Corporation
+ * Copyright (c) 2007-2008 Broadcom Corporation
*
* 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 +24,8 @@
#define BRB1_REG_BRB1_INT_STS 0x6011c
/* [RW 4] Parity mask register #0 read/write */
#define BRB1_REG_BRB1_PRTY_MASK 0x60138
+/* [R 4] Parity register #0 read */
+#define BRB1_REG_BRB1_PRTY_STS 0x6012c
/* [RW 10] At address BRB1_IND_FREE_LIST_PRS_CRDT initialize free head. At
address BRB1_IND_FREE_LIST_PRS_CRDT+1 initialize free tail. At address
BRB1_IND_FREE_LIST_PRS_CRDT+2 initialize parser initial credit. */
@@ -281,6 +283,8 @@
#define CDU_REG_CDU_INT_STS 0x101030
/* [RW 5] Parity mask register #0 read/write */
#define CDU_REG_CDU_PRTY_MASK 0x10104c
+/* [R 5] Parity register #0 read */
+#define CDU_REG_CDU_PRTY_STS 0x101040
/* [RC 32] logging of error data in case of a CDU load error:
{expected_cid[15:0]; xpected_type[2:0]; xpected_region[2:0]; ctive_error;
ype_error; ctual_active; ctual_compressed_context}; */
@@ -308,6 +312,8 @@
#define CFC_REG_CFC_INT_STS_CLR 0x104100
/* [RW 4] Parity mask register #0 read/write */
#define CFC_REG_CFC_PRTY_MASK 0x104118
+/* [R 4] Parity register #0 read */
+#define CFC_REG_CFC_PRTY_STS 0x10410c
/* [RW 21] CID cam access (21:1 - Data; alid - 0) */
#define CFC_REG_CID_CAM 0x104800
#define CFC_REG_CONTROL0 0x104028
@@ -354,6 +360,8 @@
#define CSDM_REG_CSDM_INT_MASK_1 0xc22ac
/* [RW 11] Parity mask register #0 read/write */
#define CSDM_REG_CSDM_PRTY_MASK 0xc22bc
+/* [R 11] Parity register #0 read */
+#define CSDM_REG_CSDM_PRTY_STS 0xc22b0
#define CSDM_REG_ENABLE_IN1 0xc2238
#define CSDM_REG_ENABLE_IN2 0xc223c
#define CSDM_REG_ENABLE_OUT1 0xc2240
@@ -438,6 +446,9 @@
/* [RW 32] Parity mask register #0 read/write */
#define CSEM_REG_CSEM_PRTY_MASK_0 0x200130
#define CSEM_REG_CSEM_PRTY_MASK_1 0x200140
+/* [R 32] Parity register #0 read */
+#define CSEM_REG_CSEM_PRTY_STS_0 0x200124
+#define CSEM_REG_CSEM_PRTY_STS_1 0x200134
#define CSEM_REG_ENABLE_IN 0x2000a4
#define CSEM_REG_ENABLE_OUT 0x2000a8
/* [RW 32] This address space contains all registers and memories that are
@@ -526,6 +537,8 @@
#define CSEM_REG_TS_9_AS 0x20005c
/* [RW 1] Parity mask register #0 read/write */
#define DBG_REG_DBG_PRTY_MASK 0xc0a8
+/* [R 1] Parity register #0 read */
+#define DBG_REG_DBG_PRTY_STS 0xc09c
/* [RW 2] debug only: These bits indicate the credit for PCI request type 4
interface; MUST be configured AFTER pci_ext_buffer_strt_addr_lsb/msb are
configured */
@@ -543,6 +556,8 @@
#define DMAE_REG_DMAE_INT_MASK 0x102054
/* [RW 4] Parity mask register #0 read/write */
#define DMAE_REG_DMAE_PRTY_MASK 0x102064
+/* [R 4] Parity register #0 read */
+#define DMAE_REG_DMAE_PRTY_STS 0x102058
/* [RW 1] Command 0 go. */
#define DMAE_REG_GO_C0 0x102080
/* [RW 1] Command 1 go. */
@@ -623,6 +638,8 @@
#define DORQ_REG_DORQ_INT_STS_CLR 0x170178
/* [RW 2] Parity mask register #0 read/write */
#define DORQ_REG_DORQ_PRTY_MASK 0x170190
+/* [R 2] Parity register #0 read */
+#define DORQ_REG_DORQ_PRTY_STS 0x170184
/* [RW 8] The address to write the DPM CID to STORM. */
#define DORQ_REG_DPM_CID_ADDR 0x170044
/* [RW 5] The DPM mode CID extraction offset. */
@@ -692,6 +709,8 @@
#define HC_REG_CONFIG_1 0x108004
/* [RW 3] Parity mask register #0 read/write */
#define HC_REG_HC_PRTY_MASK 0x1080a0
+/* [R 3] Parity register #0 read */
+#define HC_REG_HC_PRTY_STS 0x108094
/* [RW 17] status block interrupt mask; one in each bit means unmask; zerow
in each bit means mask; bit 0 - default SB; bit 1 - SB_0; bit 2 - SB_1...
bit 16- SB_15; addr 0 - port 0; addr 1 - port 1 */
@@ -1127,6 +1146,7 @@
#define MISC_REG_AEU_GENERAL_ATTN_17 0xa044
#define MISC_REG_AEU_GENERAL_ATTN_18 0xa048
#define MISC_REG_AEU_GENERAL_ATTN_19 0xa04c
+#define MISC_REG_AEU_GENERAL_ATTN_10 0xa028
#define MISC_REG_AEU_GENERAL_ATTN_11 0xa02c
#define MISC_REG_AEU_GENERAL_ATTN_2 0xa008
#define MISC_REG_AEU_GENERAL_ATTN_20 0xa050
@@ -1135,6 +1155,9 @@
#define MISC_REG_AEU_GENERAL_ATTN_4 0xa010
#define MISC_REG_AEU_GENERAL_ATTN_5 0xa014
#define MISC_REG_AEU_GENERAL_ATTN_6 0xa018
+#define MISC_REG_AEU_GENERAL_ATTN_7 0xa01c
+#define MISC_REG_AEU_GENERAL_ATTN_8 0xa020
+#define MISC_REG_AEU_GENERAL_ATTN_9 0xa024
/* [RW 32] first 32b for inverting the input for function 0; for each bit:
0= do not invert; 1= invert; mapped as follows: [0] NIG attention for
function0; [1] NIG attention for function1; [2] GPIO1 mcp; [3] GPIO2 mcp;
@@ -1183,6 +1206,40 @@
starts at 0x0 for the A0 tape-out and increments by one for each
all-layer tape-out. */
#define MISC_REG_CHIP_REV 0xa40c
+/* [RW 32] The following driver registers(1..6) represent 6 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_1 0xa510
+/* [RW 32] GPIO. [31-28] FLOAT port 0; [27-24] FLOAT port 0; When any of
+ these bits is written as a '1'; the corresponding SPIO bit will turn off
+ it's drivers and become an input. This is the reset state of all GPIO
+ pins. The read value of these bits will be a '1' if that last command
+ (#SET; #CLR; or #FLOAT) for this bit was a #FLOAT. (reset value 0xff).
+ [23-20] CLR port 1; 19-16] CLR port 0; When any of these bits is written
+ as a '1'; the corresponding GPIO bit will drive low. The read value of
+ these bits will be a '1' if that last command (#SET; #CLR; or #FLOAT) for
+ this bit was a #CLR. (reset value 0). [15-12] SET port 1; 11-8] port 0;
+ SET When any of these bits is written as a '1'; the corresponding GPIO
+ bit will drive high (if it has that capability). The read value of these
+ bits will be a '1' if that last command (#SET; #CLR; or #FLOAT) for this
+ bit was a #SET. (reset value 0). [7-4] VALUE port 1; [3-0] VALUE port 0;
+ RO; These bits indicate the read value of each of the eight GPIO pins.
+ This is the result value of the pin; not the drive value. Writing these
+ bits will have not effect. */
+#define MISC_REG_GPIO 0xa490
/* [RW 1] Setting this bit enables a timer in the GRC block to timeout any
access that does not finish within
~misc_registers_grc_timout_val.grc_timeout_val cycles. When this bit is
@@ -1223,6 +1280,8 @@
#define MISC_REG_MISC_INT_MASK 0xa388
/* [RW 1] Parity mask register #0 read/write */
#define MISC_REG_MISC_PRTY_MASK 0xa398
+/* [R 1] Parity register #0 read */
+#define MISC_REG_MISC_PRTY_STS 0xa38c
/* [RW 32] 32 LSB of storm PLL first register; reset val = 0x 071d2911.
inside order of the bits is: [0] P1 divider[0] (reset value 1); [1] P1
divider[1] (reset value 0); [2] P1 divider[2] (reset value 0); [3] P1
@@ -1264,6 +1323,55 @@
/* [RW 20] 20 bit GRC address where the scratch-pad of the MCP that is
shared with the driver resides */
#define MISC_REG_SHARED_MEM_ADDR 0xa2b4
+/* [RW 32] SPIO. [31-24] FLOAT When any of these bits is written as a '1';
+ the corresponding SPIO bit will turn off it's drivers and become an
+ input. This is the reset state of all SPIO pins. The read value of these
+ bits will be a '1' if that last command (#SET; #CL; or #FLOAT) for this
+ bit was a #FLOAT. (reset value 0xff). [23-16] CLR When any of these bits
+ is written as a '1'; the corresponding SPIO bit will drive low. The read
+ value of these bits will be a '1' if that last command (#SET; #CLR; or
+#FLOAT) for this bit was a #CLR. (reset value 0). [15-8] SET When any of
+ these bits is written as a '1'; the corresponding SPIO bit will drive
+ high (if it has that capability). The read value of these bits will be a
+ '1' if that last command (#SET; #CLR; or #FLOAT) for this bit was a #SET.
+ (reset value 0). [7-0] VALUE RO; These bits indicate the read value of
+ each of the eight SPIO pins. This is the result value of the pin; not the
+ drive value. Writing these bits will have not effect. Each 8 bits field
+ is divided as follows: [0] VAUX Enable; when pulsed low; enables supply
+ from VAUX. (This is an output pin only; the FLOAT field is not applicable
+ for this pin); [1] VAUX Disable; when pulsed low; disables supply form
+ VAUX. (This is an output pin only; FLOAT field is not applicable for this
+ pin); [2] SEL_VAUX_B - Control to power switching logic. Drive low to
+ select VAUX supply. (This is an output pin only; it is not controlled by
+ the SET and CLR fields; it is controlled by the Main Power SM; the FLOAT
+ field is not applicable for this pin; only the VALUE fields is relevant -
+ it reflects the output value); [3] reserved; [4] spio_4; [5] spio_5; [6]
+ Bit 0 of UMP device ID select; read by UMP firmware; [7] Bit 1 of UMP
+ device ID select; read by UMP firmware. */
+#define MISC_REG_SPIO 0xa4fc
+/* [RW 8] These bits enable the SPIO_INTs to signals event to the IGU/MC.
+ according to the following map: [3:0] reserved; [4] spio_4 [5] spio_5;
+ [7:0] reserved */
+#define MISC_REG_SPIO_EVENT_EN 0xa2b8
+/* [RW 32] SPIO INT. [31-24] OLD_CLR Writing a '1' to these bit clears the
+ corresponding bit in the #OLD_VALUE register. This will acknowledge an
+ interrupt on the falling edge of corresponding SPIO input (reset value
+ 0). [23-16] OLD_SET Writing a '1' to these bit sets the corresponding bit
+ in the #OLD_VALUE register. This will acknowledge an interrupt on the
+ rising edge of corresponding SPIO input (reset value 0). [15-8] OLD_VALUE
+ RO; These bits indicate the old value of the SPIO input value. When the
+ ~INT_STATE bit is set; this bit indicates the OLD value of the pin such
+ that if ~INT_STATE is set and this bit is '0'; then the interrupt is due
+ to a low to high edge. If ~INT_STATE is set and this bit is '1'; then the
+ interrupt is due to a high to low edge (reset value 0). [7-0] INT_STATE
+ RO; These bits indicate the current SPIO interrupt state for each SPIO
+ pin. This bit is cleared when the appropriate #OLD_SET or #OLD_CLR
+ command bit is written. This bit is set when the SPIO input does not
+ match the current value in #OLD_VALUE (reset value 0). */
+#define MISC_REG_SPIO_INT 0xa500
+/* [RW 1] Set by the MCP to remember if one or more of the drivers is/are
+ loaded; 0-prepare; -unprepare */
+#define MISC_REG_UNPREPARED 0xa424
#define NIG_MASK_INTERRUPT_PORT0_REG_MASK_EMAC0_MISC_MI_INT (0x1<<0)
#define NIG_MASK_INTERRUPT_PORT0_REG_MASK_SERDES0_LINK_STATUS (0x1<<9)
#define NIG_MASK_INTERRUPT_PORT0_REG_MASK_XGXS0_LINK10G (0x1<<15)
@@ -1392,6 +1500,9 @@
#define NIG_REG_NIG_INGRESS_EMAC0_NO_CRC 0x10044
/* [RW 1] Input enable for RX PBF LP IF */
#define NIG_REG_PBF_LB_IN_EN 0x100b4
+/* [RW 1] Value of this register will be transmitted to port swap when
+ ~nig_registers_strap_override.strap_override =1 */
+#define NIG_REG_PORT_SWAP 0x10394
/* [RW 1] output enable for RX parser descriptor IF */
#define NIG_REG_PRS_EOP_OUT_EN 0x10104
/* [RW 1] Input enable for RX parser request IF */
@@ -1410,6 +1521,10 @@
#define NIG_REG_STAT2_BRB_OCTET 0x107e0
#define NIG_REG_STATUS_INTERRUPT_PORT0 0x10328
#define NIG_REG_STATUS_INTERRUPT_PORT1 0x1032c
+/* [RW 1] port swap mux selection. If this register equal to 0 then port
+ swap is equal to SPIO pin that inputs from ifmux_serdes_swap. If 1 then
+ ort swap is equal to ~nig_registers_port_swap.port_swap */
+#define NIG_REG_STRAP_OVERRIDE 0x10398
/* [RW 1] output enable for RX_XCM0 IF */
#define NIG_REG_XCM0_OUT_EN 0x100f0
/* [RW 1] output enable for RX_XCM1 IF */
@@ -1499,6 +1614,8 @@
#define PB_REG_PB_INT_STS 0x1c
/* [RW 4] Parity mask register #0 read/write */
#define PB_REG_PB_PRTY_MASK 0x38
+/* [R 4] Parity register #0 read */
+#define PB_REG_PB_PRTY_STS 0x2c
#define PRS_REG_A_PRSU_20 0x40134
/* [R 8] debug only: CFC load request current credit. Transaction based. */
#define PRS_REG_CFC_LD_CURRENT_CREDIT 0x40164
@@ -1590,6 +1707,8 @@
#define PRS_REG_PRS_INT_STS 0x40188
/* [RW 8] Parity mask register #0 read/write */
#define PRS_REG_PRS_PRTY_MASK 0x401a4
+/* [R 8] Parity register #0 read */
+#define PRS_REG_PRS_PRTY_STS 0x40198
/* [RW 8] Context region for pure acknowledge packets. Used in CFC load
request message */
#define PRS_REG_PURE_REGIONS 0x40024
@@ -1718,6 +1837,9 @@
/* [RW 32] Parity mask register #0 read/write */
#define PXP2_REG_PXP2_PRTY_MASK_0 0x120588
#define PXP2_REG_PXP2_PRTY_MASK_1 0x120598
+/* [R 32] Parity register #0 read */
+#define PXP2_REG_PXP2_PRTY_STS_0 0x12057c
+#define PXP2_REG_PXP2_PRTY_STS_1 0x12058c
/* [R 1] Debug only: The 'almost full' indication from each fifo (gives
indication about backpressure) */
#define PXP2_REG_RD_ALMOST_FULL_0 0x120424
@@ -1911,6 +2033,8 @@
#define PXP2_REG_RQ_HC_ENDIAN_M 0x1201a8
/* [WB 53] Onchip address table */
#define PXP2_REG_RQ_ONCHIP_AT 0x122000
+/* [RW 13] Pending read limiter threshold; in Dwords */
+#define PXP2_REG_RQ_PDR_LIMIT 0x12033c
/* [RW 2] Endian mode for qm */
#define PXP2_REG_RQ_QM_ENDIAN_M 0x120194
/* [RW 3] page size in L2P table for QM module; -4k; -8k; -16k; -32k; -64k;
@@ -1921,6 +2045,9 @@
/* [RW 3] Max burst size filed for read requests port 0; 000 - 128B;
001:256B; 010: 512B; 11:1K:100:2K; 01:4K */
#define PXP2_REG_RQ_RD_MBS0 0x120160
+/* [RW 3] Max burst size filed for read requests port 1; 000 - 128B;
+ 001:256B; 010: 512B; 11:1K:100:2K; 01:4K */
+#define PXP2_REG_RQ_RD_MBS1 0x120168
/* [RW 2] Endian mode for src */
#define PXP2_REG_RQ_SRC_ENDIAN_M 0x12019c
/* [RW 3] page size in L2P table for SRC module; -4k; -8k; -16k; -32k; -64k;
@@ -2000,10 +2127,17 @@
/* [RW 3] Max burst size filed for write requests port 0; 000 - 128B;
001:256B; 010: 512B; */
#define PXP2_REG_RQ_WR_MBS0 0x12015c
+/* [RW 3] Max burst size filed for write requests port 1; 000 - 128B;
+ 001:256B; 010: 512B; */
+#define PXP2_REG_RQ_WR_MBS1 0x120164
/* [RW 10] if Number of entries in dmae fifo will be higer 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
+/* [RW 10] if Number of entries in usdmdp fifo will be higer 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
/* [R 1] debug only: Indication if PSWHST arbiter is idle */
#define PXP_REG_HST_ARB_IS_IDLE 0x103004
/* [R 8] debug only: A bit mask for all PSWHST arbiter clients. '1' means
@@ -2021,6 +2155,8 @@
#define PXP_REG_PXP_INT_STS_CLR_0 0x10306c
/* [RW 26] Parity mask register #0 read/write */
#define PXP_REG_PXP_PRTY_MASK 0x103094
+/* [R 26] Parity register #0 read */
+#define PXP_REG_PXP_PRTY_STS 0x103088
/* [RW 4] The activity counter initial increment value sent in the load
request */
#define QM_REG_ACTCTRINITVAL_0 0x168040
@@ -2127,6 +2263,8 @@
#define QM_REG_QM_INT_STS 0x168438
/* [RW 9] Parity mask register #0 read/write */
#define QM_REG_QM_PRTY_MASK 0x168454
+/* [R 9] Parity register #0 read */
+#define QM_REG_QM_PRTY_STS 0x168448
/* [R 32] Current queues in pipeline: Queues from 32 to 63 */
#define QM_REG_QSTATUS_HIGH 0x16802c
/* [R 32] Current queues in pipeline: Queues from 0 to 31 */
@@ -2410,6 +2548,8 @@
#define SRC_REG_SRC_INT_STS 0x404ac
/* [RW 3] Parity mask register #0 read/write */
#define SRC_REG_SRC_PRTY_MASK 0x404c8
+/* [R 3] Parity register #0 read */
+#define SRC_REG_SRC_PRTY_STS 0x404bc
/* [R 4] Used to read the value of the XX protection CAM occupancy counter. */
#define TCM_REG_CAM_OCCUP 0x5017c
/* [RW 1] CDU AG read Interface enable. If 0 - the request input is
@@ -2730,6 +2870,8 @@
#define TSDM_REG_TSDM_INT_MASK_1 0x422ac
/* [RW 11] Parity mask register #0 read/write */
#define TSDM_REG_TSDM_PRTY_MASK 0x422bc
+/* [R 11] Parity register #0 read */
+#define TSDM_REG_TSDM_PRTY_STS 0x422b0
/* [RW 5] The number of time_slots in the arbitration cycle */
#define TSEM_REG_ARB_CYCLE_SIZE 0x180034
/* [RW 3] The source that is associated with arbitration element 0. Source
@@ -2854,6 +2996,9 @@
/* [RW 32] Parity mask register #0 read/write */
#define TSEM_REG_TSEM_PRTY_MASK_0 0x180120
#define TSEM_REG_TSEM_PRTY_MASK_1 0x180130
+/* [R 32] Parity register #0 read */
+#define TSEM_REG_TSEM_PRTY_STS_0 0x180114
+#define TSEM_REG_TSEM_PRTY_STS_1 0x180124
/* [R 5] Used to read the XX protection CAM occupancy counter. */
#define UCM_REG_CAM_OCCUP 0xe0170
/* [RW 1] CDU AG read Interface enable. If 0 - the request input is
@@ -3155,6 +3300,8 @@
#define USDM_REG_USDM_INT_MASK_1 0xc42b0
/* [RW 11] Parity mask register #0 read/write */
#define USDM_REG_USDM_PRTY_MASK 0xc42c0
+/* [R 11] Parity register #0 read */
+#define USDM_REG_USDM_PRTY_STS 0xc42b4
/* [RW 5] The number of time_slots in the arbitration cycle */
#define USEM_REG_ARB_CYCLE_SIZE 0x300034
/* [RW 3] The source that is associated with arbitration element 0. Source
@@ -3279,6 +3426,9 @@
/* [RW 32] Parity mask register #0 read/write */
#define USEM_REG_USEM_PRTY_MASK_0 0x300130
#define USEM_REG_USEM_PRTY_MASK_1 0x300140
+/* [R 32] Parity register #0 read */
+#define USEM_REG_USEM_PRTY_STS_0 0x300124
+#define USEM_REG_USEM_PRTY_STS_1 0x300134
/* [RW 2] The queue index for registration on Aux1 counter flag. */
#define XCM_REG_AUX1_Q 0x20134
/* [RW 2] Per each decision rule the queue index to register to. */
@@ -3684,6 +3834,8 @@
#define XSDM_REG_XSDM_INT_MASK_1 0x1662ac
/* [RW 11] Parity mask register #0 read/write */
#define XSDM_REG_XSDM_PRTY_MASK 0x1662bc
+/* [R 11] Parity register #0 read */
+#define XSDM_REG_XSDM_PRTY_STS 0x1662b0
/* [RW 5] The number of time_slots in the arbitration cycle */
#define XSEM_REG_ARB_CYCLE_SIZE 0x280034
/* [RW 3] The source that is associated with arbitration element 0. Source
@@ -3808,6 +3960,9 @@
/* [RW 32] Parity mask register #0 read/write */
#define XSEM_REG_XSEM_PRTY_MASK_0 0x280130
#define XSEM_REG_XSEM_PRTY_MASK_1 0x280140
+/* [R 32] Parity register #0 read */
+#define XSEM_REG_XSEM_PRTY_STS_0 0x280124
+#define XSEM_REG_XSEM_PRTY_STS_1 0x280134
#define MCPR_NVM_ACCESS_ENABLE_EN (1L<<0)
#define MCPR_NVM_ACCESS_ENABLE_WR_EN (1L<<1)
#define MCPR_NVM_ADDR_NVM_ADDR_VALUE (0xffffffL<<0)
@@ -3847,6 +4002,8 @@
#define EMAC_MDIO_COMM_START_BUSY (1L<<29)
#define EMAC_MDIO_MODE_AUTO_POLL (1L<<4)
#define EMAC_MDIO_MODE_CLAUSE_45 (1L<<31)
+#define EMAC_MDIO_MODE_CLOCK_CNT (0x3fL<<16)
+#define EMAC_MDIO_MODE_CLOCK_CNT_BITSHIFT 16
#define EMAC_MODE_25G_MODE (1L<<5)
#define EMAC_MODE_ACPI_RCVD (1L<<20)
#define EMAC_MODE_HALF_DUPLEX (1L<<1)
@@ -3874,6 +4031,17 @@
#define EMAC_RX_MTU_SIZE_JUMBO_ENA (1L<<31)
#define EMAC_TX_MODE_EXT_PAUSE_EN (1L<<3)
#define EMAC_TX_MODE_RESET (1L<<0)
+#define MISC_REGISTERS_GPIO_1 1
+#define MISC_REGISTERS_GPIO_2 2
+#define MISC_REGISTERS_GPIO_3 3
+#define MISC_REGISTERS_GPIO_CLR_POS 16
+#define MISC_REGISTERS_GPIO_FLOAT (0xffL<<24)
+#define MISC_REGISTERS_GPIO_FLOAT_POS 24
+#define MISC_REGISTERS_GPIO_INPUT_HI_Z 2
+#define MISC_REGISTERS_GPIO_OUTPUT_HIGH 1
+#define MISC_REGISTERS_GPIO_OUTPUT_LOW 0
+#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_SET 0x584
#define MISC_REGISTERS_RESET_REG_2_CLEAR 0x598
@@ -3891,6 +4059,25 @@
#define MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_RSTB_HW (0x1<<4)
#define MISC_REGISTERS_RESET_REG_3_MISC_NIG_MUX_XGXS0_TXD_FIFO_RSTB (0x1<<8)
#define MISC_REGISTERS_RESET_REG_3_SET 0x5a4
+#define MISC_REGISTERS_SPIO_4 4
+#define MISC_REGISTERS_SPIO_5 5
+#define MISC_REGISTERS_SPIO_7 7
+#define MISC_REGISTERS_SPIO_CLR_POS 16
+#define MISC_REGISTERS_SPIO_FLOAT (0xffL<<24)
+#define GRC_MISC_REGISTERS_SPIO_FLOAT7 0x80000000
+#define GRC_MISC_REGISTERS_SPIO_FLOAT6 0x40000000
+#define GRC_MISC_REGISTERS_SPIO_FLOAT5 0x20000000
+#define GRC_MISC_REGISTERS_SPIO_FLOAT4 0x10000000
+#define MISC_REGISTERS_SPIO_FLOAT_POS 24
+#define MISC_REGISTERS_SPIO_INPUT_HI_Z 2
+#define MISC_REGISTERS_SPIO_INT_OLD_SET_POS 16
+#define MISC_REGISTERS_SPIO_OUTPUT_HIGH 1
+#define MISC_REGISTERS_SPIO_OUTPUT_LOW 0
+#define MISC_REGISTERS_SPIO_SET_POS 8
+#define HW_LOCK_MAX_RESOURCE_VALUE 31
+#define HW_LOCK_RESOURCE_8072_MDIO 0
+#define HW_LOCK_RESOURCE_GPIO 1
+#define HW_LOCK_RESOURCE_SPIO 2
#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)
@@ -3918,6 +4105,7 @@
#define AEU_INPUTS_ATTN_BITS_QM_HW_INTERRUPT (1<<3)
#define AEU_INPUTS_ATTN_BITS_QM_PARITY_ERROR (1<<2)
#define AEU_INPUTS_ATTN_BITS_SEARCHER_PARITY_ERROR (1<<22)
+#define AEU_INPUTS_ATTN_BITS_SPIO5 (1<<15)
#define AEU_INPUTS_ATTN_BITS_TCM_HW_INTERRUPT (1<<27)
#define AEU_INPUTS_ATTN_BITS_TIMERS_HW_INTERRUPT (1<<5)
#define AEU_INPUTS_ATTN_BITS_TSDM_HW_INTERRUPT (1<<25)
@@ -4206,6 +4394,9 @@
#define MDIO_XGXS_BLOCK2_RX_LN_SWAP_FORCE_ENABLE 0x4000
#define MDIO_XGXS_BLOCK2_TX_LN_SWAP 0x11
#define MDIO_XGXS_BLOCK2_TX_LN_SWAP_ENABLE 0x8000
+#define MDIO_XGXS_BLOCK2_UNICORE_MODE_10G 0x14
+#define MDIO_XGXS_BLOCK2_UNICORE_MODE_10G_CX4_XGXS 0x0001
+#define MDIO_XGXS_BLOCK2_UNICORE_MODE_10G_HIGIG_XGXS 0x0010
#define MDIO_XGXS_BLOCK2_TEST_MODE_LANE 0x15
#define MDIO_REG_BANK_GP_STATUS 0x8120
@@ -4362,11 +4553,13 @@
#define MDIO_COMBO_IEEE0_AUTO_NEG_LINK_PARTNER_ABILITY1_SGMII_MODE 0x0001
+#define EXT_PHY_AUTO_NEG_DEVAD 0x7
#define EXT_PHY_OPT_PMA_PMD_DEVAD 0x1
#define EXT_PHY_OPT_WIS_DEVAD 0x2
#define EXT_PHY_OPT_PCS_DEVAD 0x3
#define EXT_PHY_OPT_PHY_XS_DEVAD 0x4
#define EXT_PHY_OPT_CNTL 0x0
+#define EXT_PHY_OPT_CNTL2 0x7
#define EXT_PHY_OPT_PMD_RX_SD 0xa
#define EXT_PHY_OPT_PMD_MISC_CNTL 0xca0a
#define EXT_PHY_OPT_PHY_IDENTIFIER 0xc800
@@ -4378,11 +4571,24 @@
#define EXT_PHY_OPT_LASI_STATUS 0x9005
#define EXT_PHY_OPT_PCS_STATUS 0x0020
#define EXT_PHY_OPT_XGXS_LANE_STATUS 0x0018
+#define EXT_PHY_OPT_AN_LINK_STATUS 0x8304
+#define EXT_PHY_OPT_AN_CL37_CL73 0x8370
+#define EXT_PHY_OPT_AN_CL37_FD 0xffe4
+#define EXT_PHY_OPT_AN_CL37_AN 0xffe0
+#define EXT_PHY_OPT_AN_ADV 0x11
#define EXT_PHY_KR_PMA_PMD_DEVAD 0x1
#define EXT_PHY_KR_PCS_DEVAD 0x3
#define EXT_PHY_KR_AUTO_NEG_DEVAD 0x7
#define EXT_PHY_KR_CTRL 0x0000
+#define EXT_PHY_KR_STATUS 0x0001
+#define EXT_PHY_KR_AUTO_NEG_COMPLETE 0x0020
+#define EXT_PHY_KR_AUTO_NEG_ADVERT 0x0010
+#define EXT_PHY_KR_AUTO_NEG_ADVERT_PAUSE 0x0400
+#define EXT_PHY_KR_AUTO_NEG_ADVERT_PAUSE_ASYMMETRIC 0x0800
+#define EXT_PHY_KR_AUTO_NEG_ADVERT_PAUSE_BOTH 0x0C00
+#define EXT_PHY_KR_AUTO_NEG_ADVERT_PAUSE_MASK 0x0C00
+#define EXT_PHY_KR_LP_AUTO_NEG 0x0013
#define EXT_PHY_KR_CTRL2 0x0007
#define EXT_PHY_KR_PCS_STATUS 0x0020
#define EXT_PHY_KR_PMD_CTRL 0x0096
@@ -4391,4 +4597,8 @@
#define EXT_PHY_KR_MISC_CTRL1 0xca85
#define EXT_PHY_KR_GEN_CTRL 0xca10
#define EXT_PHY_KR_ROM_CODE 0xca19
+#define EXT_PHY_KR_ROM_RESET_INTERNAL_MP 0x0188
+#define EXT_PHY_KR_ROM_MICRO_RESET 0x018a
+
+#define EXT_PHY_SFX7101_XGXS_TEST1 0xc00a
diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c
index 57175097..348371f 100644
--- a/drivers/net/cs89x0.c
+++ b/drivers/net/cs89x0.c
@@ -172,30 +172,30 @@
them to system IRQ numbers. This mapping is card specific and is set to
the configuration of the Cirrus Eval board for this chip. */
#ifdef CONFIG_ARCH_CLPS7500
-static unsigned int netcard_portlist[] __initdata =
+static unsigned int netcard_portlist[] __used __initdata =
{ 0x80090303, 0x300, 0x320, 0x340, 0x360, 0x200, 0x220, 0x240, 0x260, 0x280, 0x2a0, 0x2c0, 0x2e0, 0};
static unsigned int cs8900_irq_map[] = {12,0,0,0};
#elif defined(CONFIG_SH_HICOSH4)
-static unsigned int netcard_portlist[] __initdata =
+static unsigned int netcard_portlist[] __used __initdata =
{ 0x0300, 0};
static unsigned int cs8900_irq_map[] = {1,0,0,0};
#elif defined(CONFIG_MACH_IXDP2351)
-static unsigned int netcard_portlist[] __initdata = {IXDP2351_VIRT_CS8900_BASE, 0};
+static unsigned int netcard_portlist[] __used __initdata = {IXDP2351_VIRT_CS8900_BASE, 0};
static unsigned int cs8900_irq_map[] = {IRQ_IXDP2351_CS8900, 0, 0, 0};
#include <asm/irq.h>
#elif defined(CONFIG_ARCH_IXDP2X01)
#include <asm/irq.h>
-static unsigned int netcard_portlist[] __initdata = {IXDP2X01_CS8900_VIRT_BASE, 0};
+static unsigned int netcard_portlist[] __used __initdata = {IXDP2X01_CS8900_VIRT_BASE, 0};
static unsigned int cs8900_irq_map[] = {IRQ_IXDP2X01_CS8900, 0, 0, 0};
#elif defined(CONFIG_ARCH_PNX010X)
#include <asm/irq.h>
#include <asm/arch/gpio.h>
#define CIRRUS_DEFAULT_BASE IO_ADDRESS(EXT_STATIC2_s0_BASE + 0x200000) /* = Physical address 0x48200000 */
#define CIRRUS_DEFAULT_IRQ VH_INTC_INT_NUM_CASCADED_INTERRUPT_1 /* Event inputs bank 1 - ID 35/bit 3 */
-static unsigned int netcard_portlist[] __initdata = {CIRRUS_DEFAULT_BASE, 0};
+static unsigned int netcard_portlist[] __used __initdata = {CIRRUS_DEFAULT_BASE, 0};
static unsigned int cs8900_irq_map[] = {CIRRUS_DEFAULT_IRQ, 0, 0, 0};
#else
-static unsigned int netcard_portlist[] __initdata =
+static unsigned int netcard_portlist[] __used __initdata =
{ 0x300, 0x320, 0x340, 0x360, 0x200, 0x220, 0x240, 0x260, 0x280, 0x2a0, 0x2c0, 0x2e0, 0};
static unsigned int cs8900_irq_map[] = {10,11,12,5};
#endif
diff --git a/drivers/net/cxgb3/sge.c b/drivers/net/cxgb3/sge.c
index 979f3fc..db58687 100644
--- a/drivers/net/cxgb3/sge.c
+++ b/drivers/net/cxgb3/sge.c
@@ -1107,9 +1107,15 @@
}
q->in_use += ndesc;
- if (unlikely(credits - ndesc < q->stop_thres))
- if (USE_GTS || !should_restart_tx(q))
- t3_stop_queue(dev, qs, q);
+ if (unlikely(credits - ndesc < q->stop_thres)) {
+ t3_stop_queue(dev, qs, q);
+
+ if (should_restart_tx(q) &&
+ test_and_clear_bit(TXQ_ETH, &qs->txq_stopped)) {
+ q->restarts++;
+ netif_wake_queue(dev);
+ }
+ }
gen = q->gen;
q->unacked += ndesc;
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 36ba6dc..cdf3090 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -2782,16 +2782,13 @@
}
}
-#ifdef CONFIG_PM
static int e100_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct net_device *netdev = pci_get_drvdata(pdev);
struct nic *nic = netdev_priv(netdev);
if (netif_running(netdev))
- napi_disable(&nic->napi);
- del_timer_sync(&nic->watchdog);
- netif_carrier_off(nic->netdev);
+ e100_down(nic);
netif_device_detach(netdev);
pci_save_state(pdev);
@@ -2804,14 +2801,13 @@
pci_enable_wake(pdev, PCI_D3cold, 0);
}
- free_irq(pdev->irq, netdev);
-
pci_disable_device(pdev);
pci_set_power_state(pdev, PCI_D3hot);
return 0;
}
+#ifdef CONFIG_PM
static int e100_resume(struct pci_dev *pdev)
{
struct net_device *netdev = pci_get_drvdata(pdev);
@@ -2832,26 +2828,7 @@
static void e100_shutdown(struct pci_dev *pdev)
{
- struct net_device *netdev = pci_get_drvdata(pdev);
- struct nic *nic = netdev_priv(netdev);
-
- if (netif_running(netdev))
- napi_disable(&nic->napi);
- del_timer_sync(&nic->watchdog);
- netif_carrier_off(nic->netdev);
-
- if ((nic->flags & wol_magic) | e100_asf(nic)) {
- pci_enable_wake(pdev, PCI_D3hot, 1);
- pci_enable_wake(pdev, PCI_D3cold, 1);
- } else {
- pci_enable_wake(pdev, PCI_D3hot, 0);
- pci_enable_wake(pdev, PCI_D3cold, 0);
- }
-
- free_irq(pdev->irq, netdev);
-
- pci_disable_device(pdev);
- pci_set_power_state(pdev, PCI_D3hot);
+ e100_suspend(pdev, PMSG_SUSPEND);
}
/* ------------------ PCI Error Recovery infrastructure -------------- */
diff --git a/drivers/net/e1000e/82571.c b/drivers/net/e1000e/82571.c
index 3beace5..7fe2031 100644
--- a/drivers/net/e1000e/82571.c
+++ b/drivers/net/e1000e/82571.c
@@ -438,7 +438,7 @@
* For non-82573 silicon, write data to EEPROM at offset using SPI interface.
*
* If e1000e_update_nvm_checksum is not called after this function, the
- * EEPROM will most likley contain an invalid checksum.
+ * EEPROM will most likely contain an invalid checksum.
**/
static s32 e1000_write_nvm_82571(struct e1000_hw *hw, u16 offset, u16 words,
u16 *data)
@@ -547,7 +547,7 @@
* poll for completion.
*
* If e1000e_update_nvm_checksum is not called after this function, the
- * EEPROM will most likley contain an invalid checksum.
+ * EEPROM will most likely contain an invalid checksum.
**/
static s32 e1000_write_nvm_eewr_82571(struct e1000_hw *hw, u16 offset,
u16 words, u16 *data)
@@ -1053,7 +1053,7 @@
/* If SerDes loopback mode is entered, there is no form
* of reset to take the adapter out of that mode. So we
* have to explicitly take the adapter out of loopback
- * mode. This prevents drivers from twidling their thumbs
+ * mode. This prevents drivers from twiddling their thumbs
* if another tool failed to take it out of loopback mode.
*/
ew32(SCTL,
@@ -1098,7 +1098,7 @@
* e1000e_get_laa_state_82571 - Get locally administered address state
* @hw: pointer to the HW structure
*
- * Retrieve and return the current locally administed address state.
+ * Retrieve and return the current locally administered address state.
**/
bool e1000e_get_laa_state_82571(struct e1000_hw *hw)
{
@@ -1113,7 +1113,7 @@
* @hw: pointer to the HW structure
* @state: enable/disable locally administered address
*
- * Enable/Disable the current locally administed address state.
+ * Enable/Disable the current locally administers address state.
**/
void e1000e_set_laa_state_82571(struct e1000_hw *hw, bool state)
{
@@ -1281,16 +1281,6 @@
static struct e1000_nvm_operations e82571_nvm_ops = {
.acquire_nvm = e1000_acquire_nvm_82571,
- .read_nvm = e1000e_read_nvm_spi,
- .release_nvm = e1000_release_nvm_82571,
- .update_nvm = e1000_update_nvm_checksum_82571,
- .valid_led_default = e1000_valid_led_default_82571,
- .validate_nvm = e1000_validate_nvm_checksum_82571,
- .write_nvm = e1000_write_nvm_82571,
-};
-
-static struct e1000_nvm_operations e82573_nvm_ops = {
- .acquire_nvm = e1000_acquire_nvm_82571,
.read_nvm = e1000e_read_nvm_eerd,
.release_nvm = e1000_release_nvm_82571,
.update_nvm = e1000_update_nvm_checksum_82571,
@@ -1355,6 +1345,6 @@
.get_invariants = e1000_get_invariants_82571,
.mac_ops = &e82571_mac_ops,
.phy_ops = &e82_phy_ops_m88,
- .nvm_ops = &e82573_nvm_ops,
+ .nvm_ops = &e82571_nvm_ops,
};
diff --git a/drivers/net/e1000e/defines.h b/drivers/net/e1000e/defines.h
index 6232c3e..a4f511f 100644
--- a/drivers/net/e1000e/defines.h
+++ b/drivers/net/e1000e/defines.h
@@ -66,7 +66,7 @@
#define E1000_WUFC_ARP 0x00000020 /* ARP Request Packet Wakeup Enable */
/* Extended Device Control */
-#define E1000_CTRL_EXT_SDP7_DATA 0x00000080 /* Value of SW Defineable Pin 7 */
+#define E1000_CTRL_EXT_SDP7_DATA 0x00000080 /* Value of SW Definable Pin 7 */
#define E1000_CTRL_EXT_EE_RST 0x00002000 /* Reinitialize from EEPROM */
#define E1000_CTRL_EXT_RO_DIS 0x00020000 /* Relaxed Ordering disable */
#define E1000_CTRL_EXT_LINK_MODE_MASK 0x00C00000
@@ -75,12 +75,12 @@
#define E1000_CTRL_EXT_IAME 0x08000000 /* Interrupt acknowledge Auto-mask */
#define E1000_CTRL_EXT_INT_TIMER_CLR 0x20000000 /* Clear Interrupt timers after IMS clear */
-/* Receive Decriptor bit definitions */
+/* Receive Descriptor bit definitions */
#define E1000_RXD_STAT_DD 0x01 /* Descriptor Done */
#define E1000_RXD_STAT_EOP 0x02 /* End of Packet */
#define E1000_RXD_STAT_IXSM 0x04 /* Ignore checksum */
#define E1000_RXD_STAT_VP 0x08 /* IEEE VLAN Packet */
-#define E1000_RXD_STAT_UDPCS 0x10 /* UDP xsum caculated */
+#define E1000_RXD_STAT_UDPCS 0x10 /* UDP xsum calculated */
#define E1000_RXD_STAT_TCPCS 0x20 /* TCP xsum calculated */
#define E1000_RXD_ERR_CE 0x01 /* CRC Error */
#define E1000_RXD_ERR_SE 0x02 /* Symbol Error */
@@ -223,7 +223,7 @@
#define E1000_STATUS_LAN_INIT_DONE 0x00000200 /* Lan Init Completion by NVM */
#define E1000_STATUS_GIO_MASTER_ENABLE 0x00080000 /* Status of Master requests. */
-/* Constants used to intrepret the masked PCI-X bus speed. */
+/* Constants used to interpret the masked PCI-X bus speed. */
#define HALF_DUPLEX 1
#define FULL_DUPLEX 2
@@ -517,7 +517,7 @@
/* PHY 1000 MII Register/Bit Definitions */
/* PHY Registers defined by IEEE */
#define PHY_CONTROL 0x00 /* Control Register */
-#define PHY_STATUS 0x01 /* Status Regiser */
+#define PHY_STATUS 0x01 /* Status Register */
#define PHY_ID1 0x02 /* Phy Id Reg (word 1) */
#define PHY_ID2 0x03 /* Phy Id Reg (word 2) */
#define PHY_AUTONEG_ADV 0x04 /* Autoneg Advertisement */
diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h
index 8b88c22..327c062 100644
--- a/drivers/net/e1000e/e1000.h
+++ b/drivers/net/e1000e/e1000.h
@@ -42,8 +42,7 @@
struct e1000_info;
#define ndev_printk(level, netdev, format, arg...) \
- printk(level "%s: %s: " format, (netdev)->dev.parent->bus_id, \
- (netdev)->name, ## arg)
+ printk(level "%s: " format, (netdev)->name, ## arg)
#ifdef DEBUG
#define ndev_dbg(netdev, format, arg...) \
diff --git a/drivers/net/e1000e/hw.h b/drivers/net/e1000e/hw.h
index 3c5862f..916025b 100644
--- a/drivers/net/e1000e/hw.h
+++ b/drivers/net/e1000e/hw.h
@@ -184,7 +184,7 @@
E1000_ICRXDMTC = 0x04120, /* Irq Cause Rx Desc MinThreshold Count */
E1000_ICRXOC = 0x04124, /* Irq Cause Receiver Overrun Count */
E1000_RXCSUM = 0x05000, /* RX Checksum Control - RW */
- E1000_RFCTL = 0x05008, /* Receive Filter Control*/
+ E1000_RFCTL = 0x05008, /* Receive Filter Control */
E1000_MTA = 0x05200, /* Multicast Table Array - RW Array */
E1000_RA = 0x05400, /* Receive Address - RW Array */
E1000_VFTA = 0x05600, /* VLAN Filter Table Array - RW Array */
@@ -202,7 +202,7 @@
E1000_FACTPS = 0x05B30, /* Function Active and Power State to MNG */
E1000_SWSM = 0x05B50, /* SW Semaphore */
E1000_FWSM = 0x05B54, /* FW Semaphore */
- E1000_HICR = 0x08F00, /* Host Inteface Control */
+ E1000_HICR = 0x08F00, /* Host Interface Control */
};
/* RSS registers */
diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c
index 8f8139d..0ae3955 100644
--- a/drivers/net/e1000e/ich8lan.c
+++ b/drivers/net/e1000e/ich8lan.c
@@ -671,7 +671,7 @@
* e1000_check_polarity_ife_ich8lan - Check cable polarity for IFE PHY
* @hw: pointer to the HW structure
*
- * Polarity is determined on the polarity reveral feature being enabled.
+ * Polarity is determined on the polarity reversal feature being enabled.
* This function is only called by other family-specific
* routines.
**/
@@ -947,7 +947,7 @@
/* Either we should have a hardware SPI cycle in progress
* bit to check against, in order to start a new cycle or
* FDONE bit should be changed in the hardware so that it
- * is 1 after harware reset, which can then be used as an
+ * is 1 after hardware reset, which can then be used as an
* indication whether a cycle is in progress or has been
* completed.
*/
@@ -1155,7 +1155,7 @@
* which writes the checksum to the shadow ram. The changes in the shadow
* ram are then committed to the EEPROM by processing each bank at a time
* checking for the modified bit and writing only the pending changes.
- * After a succesful commit, the shadow ram is cleared and is ready for
+ * After a successful commit, the shadow ram is cleared and is ready for
* future writes.
**/
static s32 e1000_update_nvm_checksum_ich8lan(struct e1000_hw *hw)
@@ -1680,7 +1680,7 @@
* - initialize LED identification
* - setup receive address registers
* - setup flow control
- * - setup transmit discriptors
+ * - setup transmit descriptors
* - clear statistics
**/
static s32 e1000_init_hw_ich8lan(struct e1000_hw *hw)
@@ -1961,7 +1961,7 @@
E1000_PHY_CTRL_NOND0A_GBE_DISABLE);
ew32(PHY_CTRL, phy_ctrl);
- /* Call gig speed drop workaround on Giga disable before accessing
+ /* Call gig speed drop workaround on Gig disable before accessing
* any PHY registers */
e1000e_gig_downshift_workaround_ich8lan(hw);
@@ -1972,7 +1972,7 @@
/**
* e1000_set_kmrn_lock_loss_workaound_ich8lan - Set Kumeran workaround state
* @hw: pointer to the HW structure
- * @state: boolean value used to set the current Kumaran workaround state
+ * @state: boolean value used to set the current Kumeran workaround state
*
* If ICH8, set the current Kumeran workaround state (enabled - TRUE
* /disabled - FALSE).
@@ -2017,7 +2017,7 @@
E1000_PHY_CTRL_NOND0A_GBE_DISABLE);
ew32(PHY_CTRL, reg);
- /* Call gig speed drop workaround on Giga disable before
+ /* Call gig speed drop workaround on Gig disable before
* accessing any PHY registers */
if (hw->mac.type == e1000_ich8lan)
e1000e_gig_downshift_workaround_ich8lan(hw);
@@ -2045,7 +2045,7 @@
* @hw: pointer to the HW structure
*
* Steps to take when dropping from 1Gb/s (eg. link cable removal (LSC),
- * LPLU, Giga disable, MDIC PHY reset):
+ * LPLU, Gig disable, MDIC PHY reset):
* 1) Set Kumeran Near-end loopback
* 2) Clear Kumeran Near-end loopback
* Should only be called for ICH8[m] devices with IGP_3 Phy.
@@ -2089,10 +2089,10 @@
}
/**
- * e1000_led_on_ich8lan - Turn LED's on
+ * e1000_led_on_ich8lan - Turn LEDs on
* @hw: pointer to the HW structure
*
- * Turn on the LED's.
+ * Turn on the LEDs.
**/
static s32 e1000_led_on_ich8lan(struct e1000_hw *hw)
{
@@ -2105,10 +2105,10 @@
}
/**
- * e1000_led_off_ich8lan - Turn LED's off
+ * e1000_led_off_ich8lan - Turn LEDs off
* @hw: pointer to the HW structure
*
- * Turn off the LED's.
+ * Turn off the LEDs.
**/
static s32 e1000_led_off_ich8lan(struct e1000_hw *hw)
{
diff --git a/drivers/net/e1000e/lib.c b/drivers/net/e1000e/lib.c
index 16f35fa..95f75a4 100644
--- a/drivers/net/e1000e/lib.c
+++ b/drivers/net/e1000e/lib.c
@@ -589,9 +589,6 @@
s32 ret_val;
u16 nvm_data;
- if (mac->fc != e1000_fc_default)
- return 0;
-
/* Read and store word 0x0F of the EEPROM. This word contains bits
* that determine the hardware's default PAUSE (flow control) mode,
* a bit that determines whether the HW defaults to enabling or
@@ -1107,34 +1104,13 @@
(mii_nway_lp_ability_reg & NWAY_LPAR_ASM_DIR)) {
mac->fc = e1000_fc_rx_pause;
hw_dbg(hw, "Flow Control = RX PAUSE frames only.\r\n");
- }
- /* Per the IEEE spec, at this point flow control should be
- * disabled. However, we want to consider that we could
- * be connected to a legacy switch that doesn't advertise
- * desired flow control, but can be forced on the link
- * partner. So if we advertised no flow control, that is
- * what we will resolve to. If we advertised some kind of
- * receive capability (Rx Pause Only or Full Flow Control)
- * and the link partner advertised none, we will configure
- * ourselves to enable Rx Flow Control only. We can do
- * this safely for two reasons: If the link partner really
- * didn't want flow control enabled, and we enable Rx, no
- * harm done since we won't be receiving any PAUSE frames
- * anyway. If the intent on the link partner was to have
- * flow control enabled, then by us enabling RX only, we
- * can at least receive pause frames and process them.
- * This is a good idea because in most cases, since we are
- * predominantly a server NIC, more times than not we will
- * be asked to delay transmission of packets than asking
- * our link partner to pause transmission of frames.
- */
- else if ((mac->original_fc == e1000_fc_none) ||
- (mac->original_fc == e1000_fc_tx_pause)) {
+ } else {
+ /*
+ * Per the IEEE spec, at this point flow control
+ * should be disabled.
+ */
mac->fc = e1000_fc_none;
hw_dbg(hw, "Flow Control = NONE.\r\n");
- } else {
- mac->fc = e1000_fc_rx_pause;
- hw_dbg(hw, "Flow Control = RX PAUSE frames only.\r\n");
}
/* Now we need to do one last check... If we auto-
@@ -1164,7 +1140,7 @@
}
/**
- * e1000e_get_speed_and_duplex_copper - Retreive current speed/duplex
+ * e1000e_get_speed_and_duplex_copper - Retrieve current speed/duplex
* @hw: pointer to the HW structure
* @speed: stores the current speed
* @duplex: stores the current duplex
@@ -1200,7 +1176,7 @@
}
/**
- * e1000e_get_speed_and_duplex_fiber_serdes - Retreive current speed/duplex
+ * e1000e_get_speed_and_duplex_fiber_serdes - Retrieve current speed/duplex
* @hw: pointer to the HW structure
* @speed: stores the current speed
* @duplex: stores the current duplex
@@ -1410,7 +1386,7 @@
* e1000e_blink_led - Blink LED
* @hw: pointer to the HW structure
*
- * Blink the led's which are set to be on.
+ * Blink the LEDs which are set to be on.
**/
s32 e1000e_blink_led(struct e1000_hw *hw)
{
@@ -1515,7 +1491,7 @@
* @hw: pointer to the HW structure
*
* Returns 0 if successful, else returns -10
- * (-E1000_ERR_MASTER_REQUESTS_PENDING) if master disable bit has not casued
+ * (-E1000_ERR_MASTER_REQUESTS_PENDING) if master disable bit has not caused
* the master requests to be disabled.
*
* Disables PCI-Express master access and verifies there are no pending
@@ -1876,7 +1852,7 @@
}
/**
- * e1000e_read_nvm_spi - Read EEPROM's using SPI
+ * e1000e_read_nvm_spi - Reads EEPROM using SPI
* @hw: pointer to the HW structure
* @offset: offset of word in the EEPROM to read
* @words: number of words to read
@@ -1980,7 +1956,7 @@
* Writes data to EEPROM at offset using SPI interface.
*
* If e1000e_update_nvm_checksum is not called after this function , the
- * EEPROM will most likley contain an invalid checksum.
+ * EEPROM will most likely contain an invalid checksum.
**/
s32 e1000e_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
{
@@ -2222,7 +2198,7 @@
*
* Returns E1000_success upon success, else E1000_ERR_HOST_INTERFACE_COMMAND
*
- * This function checks whether the HOST IF is enabled for command operaton
+ * This function checks whether the HOST IF is enabled for command operation
* and also checks whether the previous command is completed. It busy waits
* in case of previous command is not completed.
**/
@@ -2254,7 +2230,7 @@
}
/**
- * e1000e_check_mng_mode - check managament mode
+ * e1000e_check_mng_mode - check management mode
* @hw: pointer to the HW structure
*
* Reads the firmware semaphore register and returns true (>0) if
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 3031d6d..fc5c63f 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -1006,7 +1006,7 @@
* e1000_get_hw_control - get control of the h/w from f/w
* @adapter: address of board private structure
*
- * e1000_get_hw_control sets {CTRL_EXT|FWSM}:DRV_LOAD bit.
+ * e1000_get_hw_control sets {CTRL_EXT|SWSM}:DRV_LOAD bit.
* For ASF and Pass Through versions of f/w this means that
* the driver is loaded. For AMT version (only with 82573)
* of the f/w this means that the network i/f is open.
@@ -1032,7 +1032,7 @@
* e1000_release_hw_control - release control of the h/w to f/w
* @adapter: address of board private structure
*
- * e1000_release_hw_control resets {CTRL_EXT|FWSM}:DRV_LOAD bit.
+ * e1000_release_hw_control resets {CTRL_EXT|SWSM}:DRV_LOAD bit.
* For ASF and Pass Through versions of f/w this means that the
* driver is no longer loaded. For AMT version (only with 82573) i
* of the f/w this means that the network i/f is closed.
@@ -1241,6 +1241,11 @@
/**
* e1000_update_itr - update the dynamic ITR value based on statistics
+ * @adapter: pointer to adapter
+ * @itr_setting: current adapter->itr
+ * @packets: the number of packets during this measurement interval
+ * @bytes: the number of bytes during this measurement interval
+ *
* Stores a new ITR value based on packets and byte
* counts during the last interrupt. The advantage of per interrupt
* computation is faster updates and more accurate ITR for the current
@@ -1250,10 +1255,6 @@
* while increasing bulk throughput.
* this functionality is controlled by the InterruptThrottleRate module
* parameter (see e1000_param.c)
- * @adapter: pointer to adapter
- * @itr_setting: current adapter->itr
- * @packets: the number of packets during this measurement interval
- * @bytes: the number of bytes during this measurement interval
**/
static unsigned int e1000_update_itr(struct e1000_adapter *adapter,
u16 itr_setting, int packets,
@@ -1366,6 +1367,7 @@
/**
* e1000_clean - NAPI Rx polling callback
* @adapter: board private structure
+ * @budget: amount of packets driver is allowed to process this poll
**/
static int e1000_clean(struct napi_struct *napi, int budget)
{
@@ -2000,7 +2002,7 @@
e1000_check_reset_block(hw))
return;
- /* managebility (AMT) is enabled */
+ /* manageability (AMT) is enabled */
if (er32(MANC) & E1000_MANC_SMBUS_EN)
return;
@@ -3488,7 +3490,6 @@
static void e1000e_disable_l1aspm(struct pci_dev *pdev)
{
int pos;
- u32 cap;
u16 val;
/*
@@ -3503,7 +3504,6 @@
* active.
*/
pos = pci_find_capability(pdev, PCI_CAP_ID_EXP);
- pci_read_config_dword(pdev, pos + PCI_EXP_LNKCAP, &cap);
pci_read_config_word(pdev, pos + PCI_EXP_LNKCTL, &val);
if (val & 0x2) {
dev_warn(&pdev->dev, "Disabling L1 ASPM\n");
diff --git a/drivers/net/e1000e/phy.c b/drivers/net/e1000e/phy.c
index fc6fee1..dab3c46 100644
--- a/drivers/net/e1000e/phy.c
+++ b/drivers/net/e1000e/phy.c
@@ -121,7 +121,7 @@
* @offset: register offset to be read
* @data: pointer to the read data
*
- * Reads the MDI control regsiter in the PHY at offset and stores the
+ * Reads the MDI control register in the PHY at offset and stores the
* information read to data.
**/
static s32 e1000_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data)
@@ -1172,7 +1172,7 @@
}
/**
- * e1000e_check_downshift - Checks whether a downshift in speed occured
+ * e1000e_check_downshift - Checks whether a downshift in speed occurred
* @hw: pointer to the HW structure
*
* Success returns 0, Failure returns 1
@@ -1388,8 +1388,8 @@
*
* The automatic gain control (agc) normalizes the amplitude of the
* received signal, adjusting for the attenuation produced by the
- * cable. By reading the AGC registers, which reperesent the
- * cobination of course and fine gain value, the value can be put
+ * cable. By reading the AGC registers, which represent the
+ * combination of course and fine gain value, the value can be put
* into a lookup table to obtain the approximate cable length
* for each channel.
**/
@@ -1619,7 +1619,7 @@
* Verify the reset block is not blocking us from resetting. Acquire
* semaphore (if necessary) and read/set/write the device control reset
* bit in the PHY. Wait the appropriate delay time for the device to
- * reset and relase the semaphore (if necessary).
+ * reset and release the semaphore (if necessary).
**/
s32 e1000e_phy_hw_reset_generic(struct e1000_hw *hw)
{
diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h
index 88fb53e..7c4ead3 100644
--- a/drivers/net/ehea/ehea.h
+++ b/drivers/net/ehea/ehea.h
@@ -40,7 +40,7 @@
#include <asm/io.h>
#define DRV_NAME "ehea"
-#define DRV_VERSION "EHEA_0083"
+#define DRV_VERSION "EHEA_0087"
/* eHEA capability flags */
#define DLPAR_PORT_ADD_REM 1
@@ -386,6 +386,13 @@
#define EHEA_MAX_PORTS 16
+
+#define EHEA_NUM_PORTRES_FW_HANDLES 6 /* QP handle, SendCQ handle,
+ RecvCQ handle, EQ handle,
+ SendMR handle, RecvMR handle */
+#define EHEA_NUM_PORT_FW_HANDLES 1 /* EQ handle */
+#define EHEA_NUM_ADAPTER_FW_HANDLES 2 /* MR handle, NEQ handle */
+
struct ehea_adapter {
u64 handle;
struct of_device *ofdev;
@@ -405,6 +412,31 @@
u64 macaddr;
};
+/* kdump support */
+struct ehea_fw_handle_entry {
+ u64 adh; /* Adapter Handle */
+ u64 fwh; /* Firmware Handle */
+};
+
+struct ehea_fw_handle_array {
+ struct ehea_fw_handle_entry *arr;
+ int num_entries;
+ struct semaphore lock;
+};
+
+struct ehea_bcmc_reg_entry {
+ u64 adh; /* Adapter Handle */
+ u32 port_id; /* Logical Port Id */
+ u8 reg_type; /* Registration Type */
+ u64 macaddr;
+};
+
+struct ehea_bcmc_reg_array {
+ struct ehea_bcmc_reg_entry *arr;
+ int num_entries;
+ struct semaphore lock;
+};
+
#define EHEA_PORT_UP 1
#define EHEA_PORT_DOWN 0
#define EHEA_PHY_LINK_UP 1
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index c051c7e..21af674 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -35,6 +35,7 @@
#include <linux/if_ether.h>
#include <linux/notifier.h>
#include <linux/reboot.h>
+#include <asm/kexec.h>
#include <net/ip.h>
@@ -98,8 +99,10 @@
static LIST_HEAD(adapter_list);
u64 ehea_driver_flags;
struct work_struct ehea_rereg_mr_task;
-
struct semaphore dlpar_mem_lock;
+struct ehea_fw_handle_array ehea_fw_handles;
+struct ehea_bcmc_reg_array ehea_bcmc_regs;
+
static int __devinit ehea_probe_adapter(struct of_device *dev,
const struct of_device_id *id);
@@ -132,6 +135,160 @@
}
}
+static void ehea_update_firmware_handles(void)
+{
+ struct ehea_fw_handle_entry *arr = NULL;
+ struct ehea_adapter *adapter;
+ int num_adapters = 0;
+ int num_ports = 0;
+ int num_portres = 0;
+ int i = 0;
+ int num_fw_handles, k, l;
+
+ /* Determine number of handles */
+ list_for_each_entry(adapter, &adapter_list, list) {
+ num_adapters++;
+
+ for (k = 0; k < EHEA_MAX_PORTS; k++) {
+ struct ehea_port *port = adapter->port[k];
+
+ if (!port || (port->state != EHEA_PORT_UP))
+ continue;
+
+ num_ports++;
+ num_portres += port->num_def_qps + port->num_add_tx_qps;
+ }
+ }
+
+ num_fw_handles = num_adapters * EHEA_NUM_ADAPTER_FW_HANDLES +
+ num_ports * EHEA_NUM_PORT_FW_HANDLES +
+ num_portres * EHEA_NUM_PORTRES_FW_HANDLES;
+
+ if (num_fw_handles) {
+ arr = kzalloc(num_fw_handles * sizeof(*arr), GFP_KERNEL);
+ if (!arr)
+ return; /* Keep the existing array */
+ } else
+ goto out_update;
+
+ list_for_each_entry(adapter, &adapter_list, list) {
+ for (k = 0; k < EHEA_MAX_PORTS; k++) {
+ struct ehea_port *port = adapter->port[k];
+
+ if (!port || (port->state != EHEA_PORT_UP))
+ continue;
+
+ for (l = 0;
+ l < port->num_def_qps + port->num_add_tx_qps;
+ l++) {
+ struct ehea_port_res *pr = &port->port_res[l];
+
+ arr[i].adh = adapter->handle;
+ arr[i++].fwh = pr->qp->fw_handle;
+ arr[i].adh = adapter->handle;
+ arr[i++].fwh = pr->send_cq->fw_handle;
+ arr[i].adh = adapter->handle;
+ arr[i++].fwh = pr->recv_cq->fw_handle;
+ arr[i].adh = adapter->handle;
+ arr[i++].fwh = pr->eq->fw_handle;
+ arr[i].adh = adapter->handle;
+ arr[i++].fwh = pr->send_mr.handle;
+ arr[i].adh = adapter->handle;
+ arr[i++].fwh = pr->recv_mr.handle;
+ }
+ arr[i].adh = adapter->handle;
+ arr[i++].fwh = port->qp_eq->fw_handle;
+ }
+
+ arr[i].adh = adapter->handle;
+ arr[i++].fwh = adapter->neq->fw_handle;
+
+ if (adapter->mr.handle) {
+ arr[i].adh = adapter->handle;
+ arr[i++].fwh = adapter->mr.handle;
+ }
+ }
+
+out_update:
+ kfree(ehea_fw_handles.arr);
+ ehea_fw_handles.arr = arr;
+ ehea_fw_handles.num_entries = i;
+}
+
+static void ehea_update_bcmc_registrations(void)
+{
+ struct ehea_bcmc_reg_entry *arr = NULL;
+ struct ehea_adapter *adapter;
+ struct ehea_mc_list *mc_entry;
+ int num_registrations = 0;
+ int i = 0;
+ int k;
+
+ /* Determine number of registrations */
+ list_for_each_entry(adapter, &adapter_list, list)
+ for (k = 0; k < EHEA_MAX_PORTS; k++) {
+ struct ehea_port *port = adapter->port[k];
+
+ if (!port || (port->state != EHEA_PORT_UP))
+ continue;
+
+ num_registrations += 2; /* Broadcast registrations */
+
+ list_for_each_entry(mc_entry, &port->mc_list->list,list)
+ num_registrations += 2;
+ }
+
+ if (num_registrations) {
+ arr = kzalloc(num_registrations * sizeof(*arr), GFP_KERNEL);
+ if (!arr)
+ return; /* Keep the existing array */
+ } else
+ goto out_update;
+
+ list_for_each_entry(adapter, &adapter_list, list) {
+ for (k = 0; k < EHEA_MAX_PORTS; k++) {
+ struct ehea_port *port = adapter->port[k];
+
+ if (!port || (port->state != EHEA_PORT_UP))
+ continue;
+
+ arr[i].adh = adapter->handle;
+ arr[i].port_id = port->logical_port_id;
+ arr[i].reg_type = EHEA_BCMC_BROADCAST |
+ EHEA_BCMC_UNTAGGED;
+ arr[i++].macaddr = port->mac_addr;
+
+ arr[i].adh = adapter->handle;
+ arr[i].port_id = port->logical_port_id;
+ arr[i].reg_type = EHEA_BCMC_BROADCAST |
+ EHEA_BCMC_VLANID_ALL;
+ arr[i++].macaddr = port->mac_addr;
+
+ list_for_each_entry(mc_entry,
+ &port->mc_list->list, list) {
+ arr[i].adh = adapter->handle;
+ arr[i].port_id = port->logical_port_id;
+ arr[i].reg_type = EHEA_BCMC_SCOPE_ALL |
+ EHEA_BCMC_MULTICAST |
+ EHEA_BCMC_UNTAGGED;
+ arr[i++].macaddr = mc_entry->macaddr;
+
+ arr[i].adh = adapter->handle;
+ arr[i].port_id = port->logical_port_id;
+ arr[i].reg_type = EHEA_BCMC_SCOPE_ALL |
+ EHEA_BCMC_MULTICAST |
+ EHEA_BCMC_VLANID_ALL;
+ arr[i++].macaddr = mc_entry->macaddr;
+ }
+ }
+ }
+
+out_update:
+ kfree(ehea_bcmc_regs.arr);
+ ehea_bcmc_regs.arr = arr;
+ ehea_bcmc_regs.num_entries = i;
+}
+
static struct net_device_stats *ehea_get_stats(struct net_device *dev)
{
struct ehea_port *port = netdev_priv(dev);
@@ -1601,19 +1758,25 @@
memcpy(dev->dev_addr, mac_addr->sa_data, dev->addr_len);
+ down(&ehea_bcmc_regs.lock);
+
/* Deregister old MAC in pHYP */
ret = ehea_broadcast_reg_helper(port, H_DEREG_BCMC);
if (ret)
- goto out_free;
+ goto out_upregs;
port->mac_addr = cb0->port_mac_addr << 16;
/* Register new MAC in pHYP */
ret = ehea_broadcast_reg_helper(port, H_REG_BCMC);
if (ret)
- goto out_free;
+ goto out_upregs;
ret = 0;
+
+out_upregs:
+ ehea_update_bcmc_registrations();
+ up(&ehea_bcmc_regs.lock);
out_free:
kfree(cb0);
out:
@@ -1775,9 +1938,11 @@
}
ehea_promiscuous(dev, 0);
+ down(&ehea_bcmc_regs.lock);
+
if (dev->flags & IFF_ALLMULTI) {
ehea_allmulti(dev, 1);
- return;
+ goto out;
}
ehea_allmulti(dev, 0);
@@ -1803,6 +1968,8 @@
}
out:
+ ehea_update_bcmc_registrations();
+ up(&ehea_bcmc_regs.lock);
return;
}
@@ -2285,6 +2452,8 @@
if (port->state == EHEA_PORT_UP)
return 0;
+ down(&ehea_fw_handles.lock);
+
ret = ehea_port_res_setup(port, port->num_def_qps,
port->num_add_tx_qps);
if (ret) {
@@ -2321,8 +2490,17 @@
}
}
- ret = 0;
+ down(&ehea_bcmc_regs.lock);
+
+ ret = ehea_broadcast_reg_helper(port, H_REG_BCMC);
+ if (ret) {
+ ret = -EIO;
+ goto out_free_irqs;
+ }
+
port->state = EHEA_PORT_UP;
+
+ ret = 0;
goto out;
out_free_irqs:
@@ -2334,6 +2512,12 @@
if (ret)
ehea_info("Failed starting %s. ret=%i", dev->name, ret);
+ ehea_update_bcmc_registrations();
+ up(&ehea_bcmc_regs.lock);
+
+ ehea_update_firmware_handles();
+ up(&ehea_fw_handles.lock);
+
return ret;
}
@@ -2382,16 +2566,27 @@
if (port->state == EHEA_PORT_DOWN)
return 0;
+ down(&ehea_bcmc_regs.lock);
ehea_drop_multicast_list(dev);
+ ehea_broadcast_reg_helper(port, H_DEREG_BCMC);
+
ehea_free_interrupts(dev);
+ down(&ehea_fw_handles.lock);
+
port->state = EHEA_PORT_DOWN;
+ ehea_update_bcmc_registrations();
+ up(&ehea_bcmc_regs.lock);
+
ret = ehea_clean_all_portres(port);
if (ret)
ehea_info("Failed freeing resources for %s. ret=%i",
dev->name, ret);
+ ehea_update_firmware_handles();
+ up(&ehea_fw_handles.lock);
+
return ret;
}
@@ -2920,19 +3115,12 @@
dev->watchdog_timeo = EHEA_WATCH_DOG_TIMEOUT;
INIT_WORK(&port->reset_task, ehea_reset_port);
-
- ret = ehea_broadcast_reg_helper(port, H_REG_BCMC);
- if (ret) {
- ret = -EIO;
- goto out_unreg_port;
- }
-
ehea_set_ethtool_ops(dev);
ret = register_netdev(dev);
if (ret) {
ehea_error("register_netdev failed. ret=%d", ret);
- goto out_dereg_bc;
+ goto out_unreg_port;
}
port->lro_max_aggr = lro_max_aggr;
@@ -2949,9 +3137,6 @@
return port;
-out_dereg_bc:
- ehea_broadcast_reg_helper(port, H_DEREG_BCMC);
-
out_unreg_port:
ehea_unregister_port(port);
@@ -2971,7 +3156,6 @@
{
unregister_netdev(port->netdev);
ehea_unregister_port(port);
- ehea_broadcast_reg_helper(port, H_DEREG_BCMC);
kfree(port->mc_list);
free_netdev(port->netdev);
port->adapter->active_ports--;
@@ -3014,7 +3198,6 @@
i++;
};
-
return 0;
}
@@ -3159,6 +3342,7 @@
ehea_error("Invalid ibmebus device probed");
return -EINVAL;
}
+ down(&ehea_fw_handles.lock);
adapter = kzalloc(sizeof(*adapter), GFP_KERNEL);
if (!adapter) {
@@ -3239,7 +3423,10 @@
out_free_ad:
kfree(adapter);
+
out:
+ ehea_update_firmware_handles();
+ up(&ehea_fw_handles.lock);
return ret;
}
@@ -3258,18 +3445,41 @@
flush_scheduled_work();
+ down(&ehea_fw_handles.lock);
+
ibmebus_free_irq(adapter->neq->attr.ist1, adapter);
tasklet_kill(&adapter->neq_tasklet);
ehea_destroy_eq(adapter->neq);
ehea_remove_adapter_mr(adapter);
list_del(&adapter->list);
-
kfree(adapter);
+ ehea_update_firmware_handles();
+ up(&ehea_fw_handles.lock);
+
return 0;
}
+void ehea_crash_handler(void)
+{
+ int i;
+
+ if (ehea_fw_handles.arr)
+ for (i = 0; i < ehea_fw_handles.num_entries; i++)
+ ehea_h_free_resource(ehea_fw_handles.arr[i].adh,
+ ehea_fw_handles.arr[i].fwh,
+ FORCE_FREE);
+
+ if (ehea_bcmc_regs.arr)
+ for (i = 0; i < ehea_bcmc_regs.num_entries; i++)
+ ehea_h_reg_dereg_bcmc(ehea_bcmc_regs.arr[i].adh,
+ ehea_bcmc_regs.arr[i].port_id,
+ ehea_bcmc_regs.arr[i].reg_type,
+ ehea_bcmc_regs.arr[i].macaddr,
+ 0, H_DEREG_BCMC);
+}
+
static int ehea_reboot_notifier(struct notifier_block *nb,
unsigned long action, void *unused)
{
@@ -3330,7 +3540,12 @@
INIT_WORK(&ehea_rereg_mr_task, ehea_rereg_mrs);
+ memset(&ehea_fw_handles, 0, sizeof(ehea_fw_handles));
+ memset(&ehea_bcmc_regs, 0, sizeof(ehea_bcmc_regs));
+
sema_init(&dlpar_mem_lock, 1);
+ sema_init(&ehea_fw_handles.lock, 1);
+ sema_init(&ehea_bcmc_regs.lock, 1);
ret = check_module_parm();
if (ret)
@@ -3340,12 +3555,18 @@
if (ret)
goto out;
- register_reboot_notifier(&ehea_reboot_nb);
+ ret = register_reboot_notifier(&ehea_reboot_nb);
+ if (ret)
+ ehea_info("failed registering reboot notifier");
+
+ ret = crash_shutdown_register(&ehea_crash_handler);
+ if (ret)
+ ehea_info("failed registering crash handler");
ret = ibmebus_register_driver(&ehea_driver);
if (ret) {
ehea_error("failed registering eHEA device driver on ebus");
- goto out;
+ goto out2;
}
ret = driver_create_file(&ehea_driver.driver,
@@ -3353,21 +3574,33 @@
if (ret) {
ehea_error("failed to register capabilities attribute, ret=%d",
ret);
- unregister_reboot_notifier(&ehea_reboot_nb);
- ibmebus_unregister_driver(&ehea_driver);
- goto out;
+ goto out3;
}
+ return ret;
+
+out3:
+ ibmebus_unregister_driver(&ehea_driver);
+out2:
+ unregister_reboot_notifier(&ehea_reboot_nb);
+ crash_shutdown_unregister(&ehea_crash_handler);
out:
return ret;
}
static void __exit ehea_module_exit(void)
{
+ int ret;
+
flush_scheduled_work();
driver_remove_file(&ehea_driver.driver, &driver_attr_capabilities);
ibmebus_unregister_driver(&ehea_driver);
unregister_reboot_notifier(&ehea_reboot_nb);
+ ret = crash_shutdown_unregister(&ehea_crash_handler);
+ if (ret)
+ ehea_info("failed unregistering crash handler");
+ kfree(ehea_fw_handles.arr);
+ kfree(ehea_bcmc_regs.arr);
ehea_destroy_busmap();
}
diff --git a/drivers/net/enc28j60.c b/drivers/net/enc28j60.c
index 0809a6a..46a90e9 100644
--- a/drivers/net/enc28j60.c
+++ b/drivers/net/enc28j60.c
@@ -900,7 +900,7 @@
if (RSV_GETBIT(rxstat, RSV_LENCHECKERR))
ndev->stats.rx_frame_errors++;
} else {
- skb = dev_alloc_skb(len);
+ skb = dev_alloc_skb(len + NET_IP_ALIGN);
if (!skb) {
if (netif_msg_rx_err(priv))
dev_err(&ndev->dev,
@@ -908,6 +908,7 @@
ndev->stats.rx_dropped++;
} else {
skb->dev = ndev;
+ skb_reserve(skb, NET_IP_ALIGN);
/* copy the packet from the receive buffer */
enc28j60_mem_read(priv, priv->next_pk_ptr + sizeof(rsv),
len, skb_put(skb, len));
diff --git a/drivers/net/epic100.c b/drivers/net/epic100.c
index 0b365b8..76118ddd 100644
--- a/drivers/net/epic100.c
+++ b/drivers/net/epic100.c
@@ -131,8 +131,8 @@
IVb. References
-http://www.smsc.com/main/datasheets/83c171.pdf
-http://www.smsc.com/main/datasheets/83c175.pdf
+http://www.smsc.com/main/tools/discontinued/83c171.pdf
+http://www.smsc.com/main/tools/discontinued/83c175.pdf
http://scyld.com/expert/NWay.html
http://www.national.com/pf/DP/DP83840A.html
@@ -227,7 +227,12 @@
0, 0x0C00, 0x0C00, 0x2000, 0x0100, 0x2100, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0 };
-/* The EPIC100 Rx and Tx buffer descriptors. */
+/*
+ * The EPIC100 Rx and Tx buffer descriptors. Note that these
+ * really ARE host-endian; it's not a misannotation. We tell
+ * the card to byteswap them internally on big-endian hosts -
+ * look for #ifdef CONFIG_BIG_ENDIAN in epic_open().
+ */
struct epic_tx_desc {
u32 txstatus;
@@ -418,7 +423,7 @@
/* Note: the '175 does not have a serial EEPROM. */
for (i = 0; i < 3; i++)
- ((u16 *)dev->dev_addr)[i] = le16_to_cpu(inw(ioaddr + LAN0 + i*4));
+ ((__le16 *)dev->dev_addr)[i] = cpu_to_le16(inw(ioaddr + LAN0 + i*4));
if (debug > 2) {
dev_printk(KERN_DEBUG, &pdev->dev, "EEPROM contents:\n");
@@ -682,7 +687,8 @@
if (ep->chip_flags & MII_PWRDWN)
outl((inl(ioaddr + NVCTL) & ~0x003C) | 0x4800, ioaddr + NVCTL);
-#if defined(__powerpc__) || defined(__sparc__) /* Big endian */
+ /* Tell the chip to byteswap descriptors on big-endian hosts */
+#ifdef CONFIG_BIG_ENDIAN
outl(0x4432 | (RX_FIFO_THRESH<<8), ioaddr + GENCTL);
inl(ioaddr + GENCTL);
outl(0x0432 | (RX_FIFO_THRESH<<8), ioaddr + GENCTL);
@@ -695,7 +701,7 @@
udelay(20); /* Looks like EPII needs that if you want reliable RX init. FIXME: pci posting bug? */
for (i = 0; i < 3; i++)
- outl(cpu_to_le16(((u16*)dev->dev_addr)[i]), ioaddr + LAN0 + i*4);
+ outl(le16_to_cpu(((__le16*)dev->dev_addr)[i]), ioaddr + LAN0 + i*4);
ep->tx_threshold = TX_FIFO_THRESH;
outl(ep->tx_threshold, ioaddr + TxThresh);
@@ -798,7 +804,7 @@
for (i = 16; i > 0; i--)
outl(0x0008, ioaddr + TEST1);
-#if defined(__powerpc__) || defined(__sparc__) /* Big endian */
+#ifdef CONFIG_BIG_ENDIAN
outl(0x0432 | (RX_FIFO_THRESH<<8), ioaddr + GENCTL);
#else
outl(0x0412 | (RX_FIFO_THRESH<<8), ioaddr + GENCTL);
@@ -808,7 +814,7 @@
outl((inl(ioaddr + NVCTL) & ~0x003C) | 0x4800, ioaddr + NVCTL);
for (i = 0; i < 3; i++)
- outl(cpu_to_le16(((u16*)dev->dev_addr)[i]), ioaddr + LAN0 + i*4);
+ outl(le16_to_cpu(((__le16*)dev->dev_addr)[i]), ioaddr + LAN0 + i*4);
ep->tx_threshold = TX_FIFO_THRESH;
outl(ep->tx_threshold, ioaddr + TxThresh);
@@ -919,7 +925,7 @@
/* Initialize all Rx descriptors. */
for (i = 0; i < RX_RING_SIZE; i++) {
ep->rx_ring[i].rxstatus = 0;
- ep->rx_ring[i].buflength = cpu_to_le32(ep->rx_buf_sz);
+ ep->rx_ring[i].buflength = ep->rx_buf_sz;
ep->rx_ring[i].next = ep->rx_ring_dma +
(i+1)*sizeof(struct epic_rx_desc);
ep->rx_skbuff[i] = NULL;
@@ -936,7 +942,7 @@
skb_reserve(skb, 2); /* 16 byte align the IP header. */
ep->rx_ring[i].bufaddr = pci_map_single(ep->pci_dev,
skb->data, ep->rx_buf_sz, PCI_DMA_FROMDEVICE);
- ep->rx_ring[i].rxstatus = cpu_to_le32(DescOwn);
+ ep->rx_ring[i].rxstatus = DescOwn;
}
ep->dirty_rx = (unsigned int)(i - RX_RING_SIZE);
@@ -974,20 +980,20 @@
ep->tx_ring[entry].bufaddr = pci_map_single(ep->pci_dev, skb->data,
skb->len, PCI_DMA_TODEVICE);
if (free_count < TX_QUEUE_LEN/2) {/* Typical path */
- ctrl_word = cpu_to_le32(0x100000); /* No interrupt */
+ ctrl_word = 0x100000; /* No interrupt */
} else if (free_count == TX_QUEUE_LEN/2) {
- ctrl_word = cpu_to_le32(0x140000); /* Tx-done intr. */
+ ctrl_word = 0x140000; /* Tx-done intr. */
} else if (free_count < TX_QUEUE_LEN - 1) {
- ctrl_word = cpu_to_le32(0x100000); /* No Tx-done intr. */
+ ctrl_word = 0x100000; /* No Tx-done intr. */
} else {
/* Leave room for an additional entry. */
- ctrl_word = cpu_to_le32(0x140000); /* Tx-done intr. */
+ ctrl_word = 0x140000; /* Tx-done intr. */
ep->tx_full = 1;
}
- ep->tx_ring[entry].buflength = ctrl_word | cpu_to_le32(skb->len);
+ ep->tx_ring[entry].buflength = ctrl_word | skb->len;
ep->tx_ring[entry].txstatus =
((skb->len >= ETH_ZLEN ? skb->len : ETH_ZLEN) << 16)
- | cpu_to_le32(DescOwn);
+ | DescOwn;
ep->cur_tx++;
if (ep->tx_full)
@@ -1041,7 +1047,7 @@
for (dirty_tx = ep->dirty_tx; cur_tx - dirty_tx > 0; dirty_tx++) {
struct sk_buff *skb;
int entry = dirty_tx % TX_RING_SIZE;
- int txstatus = le32_to_cpu(ep->tx_ring[entry].txstatus);
+ int txstatus = ep->tx_ring[entry].txstatus;
if (txstatus & DescOwn)
break; /* It still hasn't been Txed */
@@ -1163,8 +1169,8 @@
rx_work_limit = budget;
/* If we own the next entry, it's a new packet. Send it up. */
- while ((ep->rx_ring[entry].rxstatus & cpu_to_le32(DescOwn)) == 0) {
- int status = le32_to_cpu(ep->rx_ring[entry].rxstatus);
+ while ((ep->rx_ring[entry].rxstatus & DescOwn) == 0) {
+ int status = ep->rx_ring[entry].rxstatus;
if (debug > 4)
printk(KERN_DEBUG " epic_rx() status was %8.8x.\n", status);
@@ -1238,7 +1244,8 @@
skb->data, ep->rx_buf_sz, PCI_DMA_FROMDEVICE);
work_done++;
}
- ep->rx_ring[entry].rxstatus = cpu_to_le32(DescOwn);
+ /* AV: shouldn't we add a barrier here? */
+ ep->rx_ring[entry].rxstatus = DescOwn;
}
return work_done;
}
diff --git a/drivers/net/fec.c b/drivers/net/fec.c
index 0fbf1bb..d7a3ea8 100644
--- a/drivers/net/fec.c
+++ b/drivers/net/fec.c
@@ -1253,7 +1253,7 @@
/* Setup interrupt handlers. */
for (idp = id; idp->name; idp++) {
- if (request_irq(idp->irq, idp->handler, 0, idp->name, dev) != 0)
+ if (request_irq(idp->irq, idp->handler, IRQF_DISABLED, idp->name, dev) != 0)
printk("FEC: Could not allocate %s IRQ(%d)!\n", idp->name, idp->irq);
}
@@ -1382,7 +1382,7 @@
/* Setup interrupt handlers. */
for (idp = id; idp->name; idp++) {
- if (request_irq(b+idp->irq, fec_enet_interrupt, 0, idp->name, dev) != 0)
+ if (request_irq(b+idp->irq, fec_enet_interrupt, IRQF_DISABLED, idp->name, dev) != 0)
printk("FEC: Could not allocate %s IRQ(%d)!\n", idp->name, b+idp->irq);
}
@@ -1553,7 +1553,7 @@
/* Setup interrupt handlers. */
for (idp = id; idp->name; idp++) {
- if (request_irq(b+idp->irq,fec_enet_interrupt,0,idp->name,dev)!=0)
+ if (request_irq(b+idp->irq, fec_enet_interrupt, IRQF_DISABLED, idp->name,dev) != 0)
printk("FEC: Could not allocate %s IRQ(%d)!\n", idp->name, b+idp->irq);
}
@@ -1680,7 +1680,7 @@
/* Setup interrupt handlers. */
for (idp = id; idp->name; idp++) {
- if (request_irq(b+idp->irq,fec_enet_interrupt,0,idp->name,dev)!=0)
+ if (request_irq(b+idp->irq, fec_enet_interrupt, IRQF_DISABLED, idp->name,dev) != 0)
printk("FEC: Could not allocate %s IRQ(%d)!\n",
idp->name, b+idp->irq);
}
diff --git a/drivers/net/fec_mpc52xx_phy.c b/drivers/net/fec_mpc52xx_phy.c
index 1837584c..6a3ac4e 100644
--- a/drivers/net/fec_mpc52xx_phy.c
+++ b/drivers/net/fec_mpc52xx_phy.c
@@ -109,7 +109,8 @@
int irq = irq_of_parse_and_map(child, 0);
if (irq != NO_IRQ) {
const u32 *id = of_get_property(child, "reg", NULL);
- bus->irq[*id] = irq;
+ if (id)
+ bus->irq[*id] = irq;
}
}
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 801b4d9..6f7e3fd 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -184,6 +184,7 @@
#define DEV_HAS_PAUSEFRAME_TX_V1 0x08000 /* device supports tx pause frames version 1 */
#define DEV_HAS_PAUSEFRAME_TX_V2 0x10000 /* device supports tx pause frames version 2 */
#define DEV_HAS_PAUSEFRAME_TX_V3 0x20000 /* device supports tx pause frames version 3 */
+#define DEV_NEED_TX_LIMIT 0x40000 /* device needs to limit tx */
enum {
NvRegIrqStatus = 0x000,
@@ -635,6 +636,8 @@
#define NV_RESTART_TX 0x1
#define NV_RESTART_RX 0x2
+#define NV_TX_LIMIT_COUNT 16
+
/* statistics */
struct nv_ethtool_str {
char name[ETH_GSTRING_LEN];
@@ -743,6 +746,8 @@
struct sk_buff *skb;
dma_addr_t dma;
unsigned int dma_len;
+ struct ring_desc_ex *first_tx_desc;
+ struct nv_skb_map *next_tx_ctx;
};
/*
@@ -827,6 +832,10 @@
union ring_type tx_ring;
u32 tx_flags;
int tx_ring_size;
+ int tx_limit;
+ u32 tx_pkts_in_progress;
+ struct nv_skb_map *tx_change_owner;
+ struct nv_skb_map *tx_end_flip;
int tx_stop;
/* vlan fields */
@@ -1707,6 +1716,9 @@
np->last_tx.ex = &np->tx_ring.ex[np->tx_ring_size-1];
np->get_tx_ctx = np->put_tx_ctx = np->first_tx_ctx = np->tx_skb;
np->last_tx_ctx = &np->tx_skb[np->tx_ring_size-1];
+ np->tx_pkts_in_progress = 0;
+ np->tx_change_owner = NULL;
+ np->tx_end_flip = NULL;
for (i = 0; i < np->tx_ring_size; i++) {
if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2) {
@@ -1720,6 +1732,9 @@
}
np->tx_skb[i].skb = NULL;
np->tx_skb[i].dma = 0;
+ np->tx_skb[i].dma_len = 0;
+ np->tx_skb[i].first_tx_desc = NULL;
+ np->tx_skb[i].next_tx_ctx = NULL;
}
}
@@ -1771,7 +1786,14 @@
}
if (nv_release_txskb(dev, &np->tx_skb[i]))
dev->stats.tx_dropped++;
+ np->tx_skb[i].dma = 0;
+ np->tx_skb[i].dma_len = 0;
+ np->tx_skb[i].first_tx_desc = NULL;
+ np->tx_skb[i].next_tx_ctx = NULL;
}
+ np->tx_pkts_in_progress = 0;
+ np->tx_change_owner = NULL;
+ np->tx_end_flip = NULL;
}
static void nv_drain_rx(struct net_device *dev)
@@ -1948,6 +1970,7 @@
struct ring_desc_ex* start_tx;
struct ring_desc_ex* prev_tx;
struct nv_skb_map* prev_tx_ctx;
+ struct nv_skb_map* start_tx_ctx;
/* add fragments to entries count */
for (i = 0; i < fragments; i++) {
@@ -1965,6 +1988,7 @@
}
start_tx = put_tx = np->put_tx.ex;
+ start_tx_ctx = np->put_tx_ctx;
/* setup the header buffer */
do {
@@ -2037,6 +2061,26 @@
spin_lock_irq(&np->lock);
+ if (np->tx_limit) {
+ /* Limit the number of outstanding tx. Setup all fragments, but
+ * do not set the VALID bit on the first descriptor. Save a pointer
+ * to that descriptor and also for next skb_map element.
+ */
+
+ if (np->tx_pkts_in_progress == NV_TX_LIMIT_COUNT) {
+ if (!np->tx_change_owner)
+ np->tx_change_owner = start_tx_ctx;
+
+ /* remove VALID bit */
+ tx_flags &= ~NV_TX2_VALID;
+ start_tx_ctx->first_tx_desc = start_tx;
+ start_tx_ctx->next_tx_ctx = np->put_tx_ctx;
+ np->tx_end_flip = np->put_tx_ctx;
+ } else {
+ np->tx_pkts_in_progress++;
+ }
+ }
+
/* set tx flags */
start_tx->flaglen |= cpu_to_le32(tx_flags | tx_flags_extra);
np->put_tx.ex = put_tx;
@@ -2060,6 +2104,25 @@
return NETDEV_TX_OK;
}
+static inline void nv_tx_flip_ownership(struct net_device *dev)
+{
+ struct fe_priv *np = netdev_priv(dev);
+
+ np->tx_pkts_in_progress--;
+ if (np->tx_change_owner) {
+ __le32 flaglen = le32_to_cpu(np->tx_change_owner->first_tx_desc->flaglen);
+ flaglen |= NV_TX2_VALID;
+ np->tx_change_owner->first_tx_desc->flaglen = cpu_to_le32(flaglen);
+ np->tx_pkts_in_progress++;
+
+ np->tx_change_owner = np->tx_change_owner->next_tx_ctx;
+ if (np->tx_change_owner == np->tx_end_flip)
+ np->tx_change_owner = NULL;
+
+ writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
+ }
+}
+
/*
* nv_tx_done: check for completed packets, release the skbs.
*
@@ -2147,6 +2210,10 @@
dev->stats.tx_packets++;
dev_kfree_skb_any(np->get_tx_ctx->skb);
np->get_tx_ctx->skb = NULL;
+
+ if (np->tx_limit) {
+ nv_tx_flip_ownership(dev);
+ }
}
if (unlikely(np->get_tx.ex++ == np->last_tx.ex))
np->get_tx.ex = np->first_tx.ex;
@@ -5333,6 +5400,21 @@
np->need_linktimer = 0;
}
+ /* Limit the number of tx's outstanding for hw bug */
+ if (id->driver_data & DEV_NEED_TX_LIMIT) {
+ np->tx_limit = 1;
+ if ((id->device == PCI_DEVICE_ID_NVIDIA_NVENET_32 ||
+ id->device == PCI_DEVICE_ID_NVIDIA_NVENET_33 ||
+ id->device == PCI_DEVICE_ID_NVIDIA_NVENET_34 ||
+ id->device == PCI_DEVICE_ID_NVIDIA_NVENET_35 ||
+ id->device == PCI_DEVICE_ID_NVIDIA_NVENET_36 ||
+ id->device == PCI_DEVICE_ID_NVIDIA_NVENET_37 ||
+ id->device == PCI_DEVICE_ID_NVIDIA_NVENET_38 ||
+ id->device == PCI_DEVICE_ID_NVIDIA_NVENET_39) &&
+ pci_dev->revision >= 0xA2)
+ np->tx_limit = 0;
+ }
+
/* clear phy state and temporarily halt phy interrupts */
writel(0, base + NvRegMIIMask);
phystate = readl(base + NvRegAdapterControl);
@@ -5563,19 +5645,19 @@
},
{ /* CK804 Ethernet Controller */
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_8),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1,
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1|DEV_NEED_TX_LIMIT,
},
{ /* CK804 Ethernet Controller */
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_9),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1,
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1|DEV_NEED_TX_LIMIT,
},
{ /* MCP04 Ethernet Controller */
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_10),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1,
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1|DEV_NEED_TX_LIMIT,
},
{ /* MCP04 Ethernet Controller */
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_11),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1,
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1|DEV_NEED_TX_LIMIT,
},
{ /* MCP51 Ethernet Controller */
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_12),
@@ -5587,11 +5669,11 @@
},
{ /* MCP55 Ethernet Controller */
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_14),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_NEED_TX_LIMIT,
},
{ /* MCP55 Ethernet Controller */
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_15),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_NEED_TX_LIMIT,
},
{ /* MCP61 Ethernet Controller */
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_16),
@@ -5611,19 +5693,19 @@
},
{ /* MCP65 Ethernet Controller */
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_20),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_NEED_TX_LIMIT|DEV_NEED_TX_LIMIT,
},
{ /* MCP65 Ethernet Controller */
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_21),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_NEED_TX_LIMIT,
},
{ /* MCP65 Ethernet Controller */
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_22),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_NEED_TX_LIMIT,
},
{ /* MCP65 Ethernet Controller */
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_23),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_NEED_TX_LIMIT,
},
{ /* MCP67 Ethernet Controller */
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_24),
@@ -5659,35 +5741,35 @@
},
{ /* MCP77 Ethernet Controller */
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_32),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX,
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT,
},
{ /* MCP77 Ethernet Controller */
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_33),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX,
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT,
},
{ /* MCP77 Ethernet Controller */
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_34),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX,
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT,
},
{ /* MCP77 Ethernet Controller */
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_35),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX,
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT,
},
{ /* MCP79 Ethernet Controller */
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_36),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX,
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT,
},
{ /* MCP79 Ethernet Controller */
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_37),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX,
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT,
},
{ /* MCP79 Ethernet Controller */
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_38),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX,
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT,
},
{ /* MCP79 Ethernet Controller */
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_39),
- .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX,
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT,
},
{0,},
};
diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index 42d94ed..af869cf 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -946,16 +946,11 @@
{
struct fs_enet_private *fep = netdev_priv(dev);
struct mii_ioctl_data *mii = (struct mii_ioctl_data *)&rq->ifr_data;
- unsigned long flags;
- int rc;
if (!netif_running(dev))
return -EINVAL;
- spin_lock_irqsave(&fep->lock, flags);
- rc = phy_mii_ioctl(fep->phydev, mii, cmd);
- spin_unlock_irqrestore(&fep->lock, flags);
- return rc;
+ return phy_mii_ioctl(fep->phydev, mii, cmd);
}
extern int fs_mii_connect(struct net_device *dev);
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 4244fc2..718cf77 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -605,7 +605,7 @@
free_skb_resources(priv);
- dma_free_coherent(NULL,
+ dma_free_coherent(&dev->dev,
sizeof(struct txbd8)*priv->tx_ring_size
+ sizeof(struct rxbd8)*priv->rx_ring_size,
priv->tx_bd_base,
@@ -626,7 +626,7 @@
for (i = 0; i < priv->tx_ring_size; i++) {
if (priv->tx_skbuff[i]) {
- dma_unmap_single(NULL, txbdp->bufPtr,
+ dma_unmap_single(&priv->dev->dev, txbdp->bufPtr,
txbdp->length,
DMA_TO_DEVICE);
dev_kfree_skb_any(priv->tx_skbuff[i]);
@@ -643,7 +643,7 @@
if(priv->rx_skbuff != NULL) {
for (i = 0; i < priv->rx_ring_size; i++) {
if (priv->rx_skbuff[i]) {
- dma_unmap_single(NULL, rxbdp->bufPtr,
+ dma_unmap_single(&priv->dev->dev, rxbdp->bufPtr,
priv->rx_buffer_size,
DMA_FROM_DEVICE);
@@ -708,7 +708,7 @@
gfar_write(®s->imask, IMASK_INIT_CLEAR);
/* Allocate memory for the buffer descriptors */
- vaddr = (unsigned long) dma_alloc_coherent(NULL,
+ vaddr = (unsigned long) dma_alloc_coherent(&dev->dev,
sizeof (struct txbd8) * priv->tx_ring_size +
sizeof (struct rxbd8) * priv->rx_ring_size,
&addr, GFP_KERNEL);
@@ -919,7 +919,7 @@
rx_skb_fail:
free_skb_resources(priv);
tx_skb_fail:
- dma_free_coherent(NULL,
+ dma_free_coherent(&dev->dev,
sizeof(struct txbd8)*priv->tx_ring_size
+ sizeof(struct rxbd8)*priv->rx_ring_size,
priv->tx_bd_base,
@@ -1053,7 +1053,7 @@
/* Set buffer length and pointer */
txbdp->length = skb->len;
- txbdp->bufPtr = dma_map_single(NULL, skb->data,
+ txbdp->bufPtr = dma_map_single(&dev->dev, skb->data,
skb->len, DMA_TO_DEVICE);
/* Save the skb pointer so we can free it later */
@@ -1332,7 +1332,7 @@
*/
skb_reserve(skb, alignamount);
- bdp->bufPtr = dma_map_single(NULL, skb->data,
+ bdp->bufPtr = dma_map_single(&dev->dev, skb->data,
priv->rx_buffer_size, DMA_FROM_DEVICE);
bdp->length = 0;
diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c
index e6c69f7..0789802 100644
--- a/drivers/net/ibm_newemac/core.c
+++ b/drivers/net/ibm_newemac/core.c
@@ -143,6 +143,10 @@
#define STOP_TIMEOUT_1000 13
#define STOP_TIMEOUT_1000_JUMBO 73
+static unsigned char default_mcast_addr[] = {
+ 0x01, 0x80, 0xC2, 0x00, 0x00, 0x01
+};
+
/* Please, keep in sync with struct ibm_emac_stats/ibm_emac_error_stats */
static const char emac_stats_keys[EMAC_ETHTOOL_STATS_COUNT][ETH_GSTRING_LEN] = {
"rx_packets", "rx_bytes", "tx_packets", "tx_bytes", "rx_packets_csum",
@@ -618,6 +622,9 @@
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;
}
diff --git a/drivers/net/ibm_newemac/tah.c b/drivers/net/ibm_newemac/tah.c
index 96417ad..b023d10 100644
--- a/drivers/net/ibm_newemac/tah.c
+++ b/drivers/net/ibm_newemac/tah.c
@@ -155,6 +155,10 @@
static struct of_device_id tah_match[] =
{
{
+ .compatible = "ibm,tah",
+ },
+ /* For backward compat with old DT */
+ {
.type = "tah",
},
{},
diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
index 15949d3..af233b5 100644
--- a/drivers/net/ifb.c
+++ b/drivers/net/ifb.c
@@ -35,6 +35,7 @@
#include <linux/moduleparam.h>
#include <net/pkt_sched.h>
#include <net/net_namespace.h>
+#include <linux/lockdep.h>
#define TX_TIMEOUT (2*HZ)
@@ -227,6 +228,16 @@
module_param(numifbs, int, 0);
MODULE_PARM_DESC(numifbs, "Number of ifb devices");
+/*
+ * dev_ifb->queue_lock is usually taken after dev->ingress_lock,
+ * reversely to e.g. qdisc_lock_tree(). It should be safe until
+ * ifb doesn't take dev->queue_lock with dev_ifb->ingress_lock.
+ * But lockdep should know that ifb has different locks from dev.
+ */
+static struct lock_class_key ifb_queue_lock_key;
+static struct lock_class_key ifb_ingress_lock_key;
+
+
static int __init ifb_init_one(int index)
{
struct net_device *dev_ifb;
@@ -246,6 +257,10 @@
err = register_netdevice(dev_ifb);
if (err < 0)
goto err;
+
+ lockdep_set_class(&dev_ifb->queue_lock, &ifb_queue_lock_key);
+ lockdep_set_class(&dev_ifb->ingress_lock, &ifb_ingress_lock_key);
+
return 0;
err:
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index bff280e..928ce82 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -31,7 +31,6 @@
#include <linux/vmalloc.h>
#include <linux/pagemap.h>
#include <linux/netdevice.h>
-#include <linux/tcp.h>
#include <linux/ipv6.h>
#include <net/checksum.h>
#include <net/ip6_checksum.h>
@@ -439,7 +438,7 @@
err = igb_request_msix(adapter);
if (!err) {
/* enable IAM, auto-mask,
- * DO NOT USE EIAME or IAME in legacy mode */
+ * DO NOT USE EIAM or IAM in legacy mode */
wr32(E1000_IAM, IMS_ENABLE_MASK);
goto request_done;
}
@@ -465,14 +464,9 @@
err = request_irq(adapter->pdev->irq, &igb_intr, IRQF_SHARED,
netdev->name, netdev);
- if (err) {
+ if (err)
dev_err(&adapter->pdev->dev, "Error %d getting interrupt\n",
err);
- goto request_done;
- }
-
- /* enable IAM, auto-mask */
- wr32(E1000_IAM, IMS_ENABLE_MASK);
request_done:
return err;
@@ -821,7 +815,8 @@
wr32(E1000_VET, ETHERNET_IEEE_VLAN_TYPE);
igb_reset_adaptive(&adapter->hw);
- adapter->hw.phy.ops.get_phy_info(&adapter->hw);
+ if (adapter->hw.phy.ops.get_phy_info)
+ adapter->hw.phy.ops.get_phy_info(&adapter->hw);
}
/**
@@ -2057,7 +2052,8 @@
static void igb_update_phy_info(unsigned long data)
{
struct igb_adapter *adapter = (struct igb_adapter *) data;
- adapter->hw.phy.ops.get_phy_info(&adapter->hw);
+ if (adapter->hw.phy.ops.get_phy_info)
+ adapter->hw.phy.ops.get_phy_info(&adapter->hw);
}
/**
@@ -2487,10 +2483,24 @@
tu_cmd |= (E1000_TXD_CMD_DEXT | E1000_ADVTXD_DTYP_CTXT);
if (skb->ip_summed == CHECKSUM_PARTIAL) {
- if (skb->protocol == htons(ETH_P_IP))
+ switch (skb->protocol) {
+ case __constant_htons(ETH_P_IP):
tu_cmd |= E1000_ADVTXD_TUCMD_IPV4;
- if (skb->sk && (skb->sk->sk_protocol == IPPROTO_TCP))
- tu_cmd |= E1000_ADVTXD_TUCMD_L4T_TCP;
+ if (ip_hdr(skb)->protocol == IPPROTO_TCP)
+ tu_cmd |= E1000_ADVTXD_TUCMD_L4T_TCP;
+ break;
+ case __constant_htons(ETH_P_IPV6):
+ /* XXX what about other V6 headers?? */
+ if (ipv6_hdr(skb)->nexthdr == IPPROTO_TCP)
+ tu_cmd |= E1000_ADVTXD_TUCMD_L4T_TCP;
+ break;
+ default:
+ if (unlikely(net_ratelimit()))
+ dev_warn(&adapter->pdev->dev,
+ "partial checksum but proto=%x!\n",
+ skb->protocol);
+ break;
+ }
}
context_desc->type_tucmd_mlhl = cpu_to_le32(tu_cmd);
diff --git a/drivers/net/ioc3-eth.c b/drivers/net/ioc3-eth.c
index 373f72c..1f25263 100644
--- a/drivers/net/ioc3-eth.c
+++ b/drivers/net/ioc3-eth.c
@@ -1221,7 +1221,8 @@
}
#endif
-static int ioc3_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+static int __devinit ioc3_probe(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
{
unsigned int sw_physid1, sw_physid2;
struct net_device *dev = NULL;
diff --git a/drivers/net/ipg.c b/drivers/net/ipg.c
index 5e5d9b5..9b358f6 100644
--- a/drivers/net/ipg.c
+++ b/drivers/net/ipg.c
@@ -472,7 +472,6 @@
unsigned int txflowcontrol;
unsigned int rxflowcontrol;
unsigned int fullduplex;
- unsigned int gig;
u32 mac_ctrl_val;
u32 asicctrl;
u8 phyctrl;
@@ -489,7 +488,6 @@
fullduplex = 0;
txflowcontrol = 0;
rxflowcontrol = 0;
- gig = 0;
/* To accomodate a problem in 10Mbps operation,
* set a global flag if PHY running in 10Mbps mode.
@@ -511,7 +509,6 @@
break;
case IPG_PC_LINK_SPEED_1000MBPS:
printk("1000Mbps.\n");
- gig = 1;
break;
default:
printk("undefined!\n");
@@ -1900,8 +1897,13 @@
/* Specify the TFC field within the TFD. */
txfd->tfc |= cpu_to_le64(IPG_TFC_WORDALIGNDISABLED |
- (IPG_TFC_FRAMEID & cpu_to_le64(sp->tx_current)) |
+ (IPG_TFC_FRAMEID & sp->tx_current) |
(IPG_TFC_FRAGCOUNT & (1 << 24)));
+ /*
+ * 16--17 (WordAlign) <- 3 (disable),
+ * 0--15 (FrameId) <- sp->tx_current,
+ * 24--27 (FragCount) <- 1
+ */
/* Request TxComplete interrupts at an interval defined
* by the constant IPG_FRAMESBETWEENTXCOMPLETES.
diff --git a/drivers/net/ixgb/ixgb_ethtool.c b/drivers/net/ixgb/ixgb_ethtool.c
index 53a9fd0..75f3a68 100644
--- a/drivers/net/ixgb/ixgb_ethtool.c
+++ b/drivers/net/ixgb/ixgb_ethtool.c
@@ -67,6 +67,7 @@
{"rx_over_errors", IXGB_STAT(net_stats.rx_over_errors)},
{"rx_crc_errors", IXGB_STAT(net_stats.rx_crc_errors)},
{"rx_frame_errors", IXGB_STAT(net_stats.rx_frame_errors)},
+ {"rx_no_buffer_count", IXGB_STAT(stats.rnbc)},
{"rx_fifo_errors", IXGB_STAT(net_stats.rx_fifo_errors)},
{"rx_missed_errors", IXGB_STAT(net_stats.rx_missed_errors)},
{"tx_aborted_errors", IXGB_STAT(net_stats.tx_aborted_errors)},
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 23d0a4a..c2095ce 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -2133,7 +2133,7 @@
(link_speed == IXGBE_LINK_SPEED_10GB_FULL ?
"10 Gbps" :
(link_speed == IXGBE_LINK_SPEED_1GB_FULL ?
- "1 Gpbs" : "unknown speed")),
+ "1 Gbps" : "unknown speed")),
((FLOW_RX && FLOW_TX) ? "RX/TX" :
(FLOW_RX ? "RX" :
(FLOW_TX ? "TX" : "None"))));
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 81bf005..1d210ed 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -148,7 +148,7 @@
if (phydev->duplex)
reg |= MACB_BIT(FD);
- if (phydev->speed)
+ if (phydev->speed == SPEED_100)
reg |= MACB_BIT(SPD);
macb_writel(bp, NCFGR, reg);
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index b528ce7..771139e 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -2104,6 +2104,7 @@
MODULE_AUTHOR( "Rabeeh Khoury, Assaf Hoffman, Matthew Dharm, Manish Lachwani"
" and Dale Farnsworth");
MODULE_DESCRIPTION("Ethernet driver for Marvell MV643XX");
+MODULE_ALIAS("platform:mv643xx_eth");
/*
* The second part is the low level driver of the gigE ethernet ports.
diff --git a/drivers/net/ne2k-pci.c b/drivers/net/ne2k-pci.c
index b569c90..de0de74 100644
--- a/drivers/net/ne2k-pci.c
+++ b/drivers/net/ne2k-pci.c
@@ -535,9 +535,9 @@
if (count & 3) {
buf += count & ~3;
if (count & 2) {
- u16 *b = (u16 *)buf;
+ __le16 *b = (__le16 *)buf;
- *b++ = le16_to_cpu(inw(NE_BASE + NE_DATAPORT));
+ *b++ = cpu_to_le16(inw(NE_BASE + NE_DATAPORT));
buf = (char *)b;
}
if (count & 1)
@@ -600,9 +600,9 @@
if (count & 3) {
buf += count & ~3;
if (count & 2) {
- u16 *b = (u16 *)buf;
+ __le16 *b = (__le16 *)buf;
- outw(cpu_to_le16(*b++), NE_BASE + NE_DATAPORT);
+ outw(le16_to_cpu(*b++), NE_BASE + NE_DATAPORT);
buf = (char *)b;
}
}
diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c
index e8a63e4..ce95c5d 100644
--- a/drivers/net/pcmcia/axnet_cs.c
+++ b/drivers/net/pcmcia/axnet_cs.c
@@ -1268,7 +1268,7 @@
}
}
- if (interrupts && ei_debug)
+ if (interrupts && ei_debug > 3)
{
handled = 1;
if (nr_serviced >= MAX_SERVICE)
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index 6323988..fd8158a 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -590,6 +590,13 @@
dev->if_port = 0;
}
+ if ((link->conf.ConfigBase == 0x03c0)
+ && (link->manf_id == 0x149) && (link->card_id = 0xc1ab)) {
+ printk(KERN_INFO "pcnet_cs: this is an AX88190 card!\n");
+ printk(KERN_INFO "pcnet_cs: use axnet_cs instead.\n");
+ goto failed;
+ }
+
local_hw_info = get_hwinfo(link);
if (local_hw_info == NULL)
local_hw_info = get_prom(link);
@@ -1567,12 +1574,11 @@
PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0145),
PCMCIA_DEVICE_MANF_CARD(0x0149, 0x0230),
PCMCIA_DEVICE_MANF_CARD(0x0149, 0x4530),
-/* PCMCIA_DEVICE_MANF_CARD(0x0149, 0xc1ab), conflict with axnet_cs */
+ PCMCIA_DEVICE_MANF_CARD(0x0149, 0xc1ab),
PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0110),
PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x2328),
PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x8041),
PCMCIA_DEVICE_MANF_CARD(0x0213, 0x2452),
-/* PCMCIA_DEVICE_MANF_CARD(0x021b, 0x0202), conflict with axnet_cs */
PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0300),
PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0307),
PCMCIA_DEVICE_MANF_CARD(0x026f, 0x030a),
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index f4ca059..3ac8529 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -67,6 +67,7 @@
config FIXED_PHY
bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs"
+ depends on PHYLIB=y
---help---
Adds the platform "fixed" MDIO Bus to cover the boards that use
PHYs that are not connected to the real MDIO bus.
diff --git a/drivers/net/phy/davicom.c b/drivers/net/phy/davicom.c
index 7ed632d..d926168 100644
--- a/drivers/net/phy/davicom.c
+++ b/drivers/net/phy/davicom.c
@@ -37,6 +37,7 @@
#define MII_DM9161_SCR 0x10
#define MII_DM9161_SCR_INIT 0x0610
+#define MII_DM9161_SCR_RMII 0x0100
/* DM9161 Interrupt Register */
#define MII_DM9161_INTR 0x15
@@ -103,7 +104,7 @@
static int dm9161_config_init(struct phy_device *phydev)
{
- int err;
+ int err, temp;
/* Isolate the PHY */
err = phy_write(phydev, MII_BMCR, BMCR_ISOLATE);
@@ -111,9 +112,19 @@
if (err < 0)
return err;
- /* Do not bypass the scrambler/descrambler */
- err = phy_write(phydev, MII_DM9161_SCR, MII_DM9161_SCR_INIT);
+ switch (phydev->interface) {
+ case PHY_INTERFACE_MODE_MII:
+ temp = MII_DM9161_SCR_INIT;
+ break;
+ case PHY_INTERFACE_MODE_RMII:
+ temp = MII_DM9161_SCR_INIT | MII_DM9161_SCR_RMII;
+ break;
+ default:
+ return -EINVAL;
+ }
+ /* Do not bypass the scrambler/descrambler */
+ err = phy_write(phydev, MII_DM9161_SCR, temp);
if (err < 0)
return err;
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 6e9f619..963630c 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -49,13 +49,13 @@
int i;
int err = 0;
- mutex_init(&bus->mdio_lock);
-
if (NULL == bus || NULL == bus->name ||
NULL == bus->read ||
NULL == bus->write)
return -EINVAL;
+ mutex_init(&bus->mdio_lock);
+
if (bus->reset)
bus->reset(bus);
diff --git a/drivers/net/pppol2tp.c b/drivers/net/pppol2tp.c
index e0b072d..3d10ca0 100644
--- a/drivers/net/pppol2tp.c
+++ b/drivers/net/pppol2tp.c
@@ -302,14 +302,14 @@
struct pppol2tp_session *session;
struct hlist_node *walk;
- read_lock(&tunnel->hlist_lock);
+ read_lock_bh(&tunnel->hlist_lock);
hlist_for_each_entry(session, walk, session_list, hlist) {
if (session->tunnel_addr.s_session == session_id) {
- read_unlock(&tunnel->hlist_lock);
+ read_unlock_bh(&tunnel->hlist_lock);
return session;
}
}
- read_unlock(&tunnel->hlist_lock);
+ read_unlock_bh(&tunnel->hlist_lock);
return NULL;
}
@@ -320,14 +320,14 @@
{
struct pppol2tp_tunnel *tunnel = NULL;
- read_lock(&pppol2tp_tunnel_list_lock);
+ read_lock_bh(&pppol2tp_tunnel_list_lock);
list_for_each_entry(tunnel, &pppol2tp_tunnel_list, list) {
if (tunnel->stats.tunnel_id == tunnel_id) {
- read_unlock(&pppol2tp_tunnel_list_lock);
+ read_unlock_bh(&pppol2tp_tunnel_list_lock);
return tunnel;
}
}
- read_unlock(&pppol2tp_tunnel_list_lock);
+ read_unlock_bh(&pppol2tp_tunnel_list_lock);
return NULL;
}
@@ -342,10 +342,11 @@
static void pppol2tp_recv_queue_skb(struct pppol2tp_session *session, struct sk_buff *skb)
{
struct sk_buff *skbp;
+ struct sk_buff *tmp;
u16 ns = PPPOL2TP_SKB_CB(skb)->ns;
- spin_lock(&session->reorder_q.lock);
- skb_queue_walk(&session->reorder_q, skbp) {
+ spin_lock_bh(&session->reorder_q.lock);
+ skb_queue_walk_safe(&session->reorder_q, skbp, tmp) {
if (PPPOL2TP_SKB_CB(skbp)->ns > ns) {
__skb_insert(skb, skbp->prev, skbp, &session->reorder_q);
PRINTK(session->debug, PPPOL2TP_MSG_SEQ, KERN_DEBUG,
@@ -360,7 +361,7 @@
__skb_queue_tail(&session->reorder_q, skb);
out:
- spin_unlock(&session->reorder_q.lock);
+ spin_unlock_bh(&session->reorder_q.lock);
}
/* Dequeue a single skb.
@@ -371,10 +372,9 @@
int length = PPPOL2TP_SKB_CB(skb)->length;
struct sock *session_sock = NULL;
- /* We're about to requeue the skb, so unlink it and return resources
+ /* We're about to requeue the skb, so return resources
* to its current owner (a socket receive buffer).
*/
- skb_unlink(skb, &session->reorder_q);
skb_orphan(skb);
tunnel->stats.rx_packets++;
@@ -442,7 +442,7 @@
* expect to send up next, dequeue it and any other
* in-sequence packets behind it.
*/
- spin_lock(&session->reorder_q.lock);
+ spin_lock_bh(&session->reorder_q.lock);
skb_queue_walk_safe(&session->reorder_q, skb, tmp) {
if (time_after(jiffies, PPPOL2TP_SKB_CB(skb)->expires)) {
session->stats.rx_seq_discards++;
@@ -455,6 +455,7 @@
skb_queue_len(&session->reorder_q));
__skb_unlink(skb, &session->reorder_q);
kfree_skb(skb);
+ sock_put(session->sock);
continue;
}
@@ -469,13 +470,18 @@
goto out;
}
}
- spin_unlock(&session->reorder_q.lock);
+ __skb_unlink(skb, &session->reorder_q);
+
+ /* Process the skb. We release the queue lock while we
+ * do so to let other contexts process the queue.
+ */
+ spin_unlock_bh(&session->reorder_q.lock);
pppol2tp_recv_dequeue_skb(session, skb);
- spin_lock(&session->reorder_q.lock);
+ spin_lock_bh(&session->reorder_q.lock);
}
out:
- spin_unlock(&session->reorder_q.lock);
+ spin_unlock_bh(&session->reorder_q.lock);
}
/* Internal receive frame. Do the real work of receiving an L2TP data frame
@@ -1058,7 +1064,7 @@
/* Get routing info from the tunnel socket */
dst_release(skb->dst);
- skb->dst = sk_dst_get(sk_tun);
+ skb->dst = dst_clone(__sk_dst_get(sk_tun));
skb_orphan(skb);
skb->sk = sk_tun;
@@ -1106,10 +1112,12 @@
PRINTK(tunnel->debug, PPPOL2TP_MSG_CONTROL, KERN_INFO,
"%s: closing all sessions...\n", tunnel->name);
- write_lock(&tunnel->hlist_lock);
+ write_lock_bh(&tunnel->hlist_lock);
for (hash = 0; hash < PPPOL2TP_HASH_SIZE; hash++) {
again:
hlist_for_each_safe(walk, tmp, &tunnel->session_hlist[hash]) {
+ struct sk_buff *skb;
+
session = hlist_entry(walk, struct pppol2tp_session, hlist);
sk = session->sock;
@@ -1126,7 +1134,7 @@
* disappear as we're jumping between locks.
*/
sock_hold(sk);
- write_unlock(&tunnel->hlist_lock);
+ write_unlock_bh(&tunnel->hlist_lock);
lock_sock(sk);
if (sk->sk_state & (PPPOX_CONNECTED | PPPOX_BOUND)) {
@@ -1138,7 +1146,10 @@
/* Purge any queued data */
skb_queue_purge(&sk->sk_receive_queue);
skb_queue_purge(&sk->sk_write_queue);
- skb_queue_purge(&session->reorder_q);
+ while ((skb = skb_dequeue(&session->reorder_q))) {
+ kfree_skb(skb);
+ sock_put(sk);
+ }
release_sock(sk);
sock_put(sk);
@@ -1148,11 +1159,11 @@
* list so we are guaranteed to make forward
* progress.
*/
- write_lock(&tunnel->hlist_lock);
+ write_lock_bh(&tunnel->hlist_lock);
goto again;
}
}
- write_unlock(&tunnel->hlist_lock);
+ write_unlock_bh(&tunnel->hlist_lock);
}
/* Really kill the tunnel.
@@ -1161,9 +1172,9 @@
static void pppol2tp_tunnel_free(struct pppol2tp_tunnel *tunnel)
{
/* Remove from socket list */
- write_lock(&pppol2tp_tunnel_list_lock);
+ write_lock_bh(&pppol2tp_tunnel_list_lock);
list_del_init(&tunnel->list);
- write_unlock(&pppol2tp_tunnel_list_lock);
+ write_unlock_bh(&pppol2tp_tunnel_list_lock);
atomic_dec(&pppol2tp_tunnel_count);
kfree(tunnel);
@@ -1239,9 +1250,9 @@
/* Delete the session socket from the
* hash
*/
- write_lock(&tunnel->hlist_lock);
+ write_lock_bh(&tunnel->hlist_lock);
hlist_del_init(&session->hlist);
- write_unlock(&tunnel->hlist_lock);
+ write_unlock_bh(&tunnel->hlist_lock);
atomic_dec(&pppol2tp_session_count);
}
@@ -1386,9 +1397,9 @@
/* Add tunnel to our list */
INIT_LIST_HEAD(&tunnel->list);
- write_lock(&pppol2tp_tunnel_list_lock);
+ write_lock_bh(&pppol2tp_tunnel_list_lock);
list_add(&tunnel->list, &pppol2tp_tunnel_list);
- write_unlock(&pppol2tp_tunnel_list_lock);
+ write_unlock_bh(&pppol2tp_tunnel_list_lock);
atomic_inc(&pppol2tp_tunnel_count);
/* Bump the reference count. The tunnel context is deleted
@@ -1593,11 +1604,11 @@
sk->sk_user_data = session;
/* Add session to the tunnel's hash list */
- write_lock(&tunnel->hlist_lock);
+ write_lock_bh(&tunnel->hlist_lock);
hlist_add_head(&session->hlist,
pppol2tp_session_id_hash(tunnel,
session->tunnel_addr.s_session));
- write_unlock(&tunnel->hlist_lock);
+ write_unlock_bh(&tunnel->hlist_lock);
atomic_inc(&pppol2tp_session_count);
@@ -2199,7 +2210,7 @@
int next = 0;
int i;
- read_lock(&tunnel->hlist_lock);
+ read_lock_bh(&tunnel->hlist_lock);
for (i = 0; i < PPPOL2TP_HASH_SIZE; i++) {
hlist_for_each_entry(session, walk, &tunnel->session_hlist[i], hlist) {
if (curr == NULL) {
@@ -2217,7 +2228,7 @@
}
}
out:
- read_unlock(&tunnel->hlist_lock);
+ read_unlock_bh(&tunnel->hlist_lock);
if (!found)
session = NULL;
@@ -2228,13 +2239,13 @@
{
struct pppol2tp_tunnel *tunnel = NULL;
- read_lock(&pppol2tp_tunnel_list_lock);
+ read_lock_bh(&pppol2tp_tunnel_list_lock);
if (list_is_last(&curr->list, &pppol2tp_tunnel_list)) {
goto out;
}
tunnel = list_entry(curr->list.next, struct pppol2tp_tunnel, list);
out:
- read_unlock(&pppol2tp_tunnel_list_lock);
+ read_unlock_bh(&pppol2tp_tunnel_list_lock);
return tunnel;
}
diff --git a/drivers/net/ps3_gelic_wireless.c b/drivers/net/ps3_gelic_wireless.c
index 750d2a9..ddbc6e4 100644
--- a/drivers/net/ps3_gelic_wireless.c
+++ b/drivers/net/ps3_gelic_wireless.c
@@ -1644,13 +1644,24 @@
}
/* put them in the newtork_list */
- scan_info = wl->buf;
- scan_info_size = 0;
- i = 0;
- while (scan_info_size < data_len) {
+ for (i = 0, scan_info_size = 0, scan_info = wl->buf;
+ scan_info_size < data_len;
+ i++, scan_info_size += be16_to_cpu(scan_info->size),
+ scan_info = (void *)scan_info + be16_to_cpu(scan_info->size)) {
pr_debug("%s:size=%d bssid=%s scan_info=%p\n", __func__,
be16_to_cpu(scan_info->size),
print_mac(mac, &scan_info->bssid[2]), scan_info);
+
+ /*
+ * The wireless firmware may return invalid channel 0 and/or
+ * invalid rate if the AP emits zero length SSID ie. As this
+ * scan information is useless, ignore it
+ */
+ if (!be16_to_cpu(scan_info->channel) || !scan_info->rate[0]) {
+ pr_debug("%s: invalid scan info\n", __func__);
+ continue;
+ }
+
found = 0;
oldest = NULL;
list_for_each_entry(target, &wl->network_list, list) {
@@ -1687,10 +1698,6 @@
GFP_KERNEL);
if (!target->hwinfo) {
pr_info("%s: kzalloc failed\n", __func__);
- i++;
- scan_info_size += be16_to_cpu(scan_info->size);
- scan_info = (void *)scan_info +
- be16_to_cpu(scan_info->size);
continue;
}
/* copy hw scan info */
@@ -1709,10 +1716,6 @@
if (scan_info->ext_rate[r])
target->rate_ext_len++;
list_move_tail(&target->list, &wl->network_list);
- /* bump pointer */
- i++;
- scan_info_size += be16_to_cpu(scan_info->size);
- scan_info = (void *)scan_info + be16_to_cpu(scan_info->size);
}
memset(&data, 0, sizeof(data));
wireless_send_event(port_to_netdev(wl_port(wl)), SIOCGIWSCAN, &data,
@@ -2389,6 +2392,8 @@
if (!netdev)
return NULL;
+ strcpy(netdev->name, "wlan%d");
+
port = netdev_priv(netdev);
port->netdev = netdev;
port->card = card;
@@ -2690,6 +2695,7 @@
return -ENOMEM;
/* setup net_device structure */
+ SET_NETDEV_DEV(netdev, &card->dev->core);
gelic_wl_setup_netdev_ops(netdev);
/* setup some of net_device and register it */
diff --git a/drivers/net/r6040.c b/drivers/net/r6040.c
index 19184e4..169edc1 100644
--- a/drivers/net/r6040.c
+++ b/drivers/net/r6040.c
@@ -239,7 +239,8 @@
for (i = 0; i < TX_DCNT; i++) {
if (lp->tx_insert_ptr->skb_ptr) {
- pci_unmap_single(lp->pdev, lp->tx_insert_ptr->buf,
+ pci_unmap_single(lp->pdev,
+ le32_to_cpu(lp->tx_insert_ptr->buf),
MAX_BUF_SIZE, PCI_DMA_TODEVICE);
dev_kfree_skb(lp->tx_insert_ptr->skb_ptr);
lp->rx_insert_ptr->skb_ptr = NULL;
@@ -255,7 +256,8 @@
for (i = 0; i < RX_DCNT; i++) {
if (lp->rx_insert_ptr->skb_ptr) {
- pci_unmap_single(lp->pdev, lp->rx_insert_ptr->buf,
+ pci_unmap_single(lp->pdev,
+ le32_to_cpu(lp->rx_insert_ptr->buf),
MAX_BUF_SIZE, PCI_DMA_FROMDEVICE);
dev_kfree_skb(lp->rx_insert_ptr->skb_ptr);
lp->rx_insert_ptr->skb_ptr = NULL;
@@ -542,7 +544,7 @@
skb_ptr->dev = priv->dev;
/* Do not count the CRC */
skb_put(skb_ptr, descptr->len - 4);
- pci_unmap_single(priv->pdev, descptr->buf,
+ pci_unmap_single(priv->pdev, le32_to_cpu(descptr->buf),
MAX_BUF_SIZE, PCI_DMA_FROMDEVICE);
skb_ptr->protocol = eth_type_trans(skb_ptr, priv->dev);
/* Send to upper layer */
@@ -585,7 +587,7 @@
if (descptr->status & 0x8000)
break; /* Not complete */
skb_ptr = descptr->skb_ptr;
- pci_unmap_single(priv->pdev, descptr->buf,
+ pci_unmap_single(priv->pdev, le32_to_cpu(descptr->buf),
skb_ptr->len, PCI_DMA_TODEVICE);
/* Free buffer */
dev_kfree_skb_irq(skb_ptr);
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 6179a0a..c72787a 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -1088,7 +1088,7 @@
* '-1' on failure
*/
-int init_tti(struct s2io_nic *nic, int link)
+static int init_tti(struct s2io_nic *nic, int link)
{
struct XENA_dev_config __iomem *bar0 = nic->bar0;
register u64 val64 = 0;
diff --git a/drivers/net/sis190.c b/drivers/net/sis190.c
index 202fdf3..20745fd 100644
--- a/drivers/net/sis190.c
+++ b/drivers/net/sis190.c
@@ -1633,13 +1633,18 @@
static int __devinit sis190_get_mac_addr(struct pci_dev *pdev,
struct net_device *dev)
{
- u8 from;
+ int rc;
- pci_read_config_byte(pdev, 0x73, &from);
+ rc = sis190_get_mac_addr_from_eeprom(pdev, dev);
+ if (rc < 0) {
+ u8 reg;
- return (from & 0x00000001) ?
- sis190_get_mac_addr_from_apc(pdev, dev) :
- sis190_get_mac_addr_from_eeprom(pdev, dev);
+ pci_read_config_byte(pdev, 0x73, ®);
+
+ if (reg & 0x00000001)
+ rc = sis190_get_mac_addr_from_apc(pdev, dev);
+ }
+ return rc;
}
static void sis190_set_speed_auto(struct net_device *dev)
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 9a62959..54c6626 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -572,8 +572,9 @@
default:
/* set Tx LED (LED_TX) to blink mode on Rx OR Tx activity */
ledctrl |= PHY_M_LED_BLINK_RT(BLINK_84MS) | PHY_M_LEDC_TX_CTRL;
+
/* turn off the Rx LED (LED_RX) */
- ledover &= ~PHY_M_LED_MO_RX;
+ ledover |= PHY_M_LED_MO_RX(MO_LED_OFF);
}
if (hw->chip_id == CHIP_ID_YUKON_EC_U &&
@@ -602,7 +603,7 @@
if (sky2->autoneg == AUTONEG_DISABLE || sky2->speed == SPEED_100) {
/* turn on 100 Mbps LED (LED_LINK100) */
- ledover |= PHY_M_LED_MO_100;
+ ledover |= PHY_M_LED_MO_100(MO_LED_ON);
}
if (ledover)
@@ -3322,82 +3323,80 @@
/* Can have one global because blinking is controlled by
* ethtool and that is always under RTNL mutex
*/
-static void sky2_led(struct sky2_hw *hw, unsigned port, int on)
+static void sky2_led(struct sky2_port *sky2, enum led_mode mode)
{
- u16 pg;
+ struct sky2_hw *hw = sky2->hw;
+ unsigned port = sky2->port;
- switch (hw->chip_id) {
- case CHIP_ID_YUKON_XL:
+ spin_lock_bh(&sky2->phy_lock);
+ if (hw->chip_id == CHIP_ID_YUKON_EC_U ||
+ hw->chip_id == CHIP_ID_YUKON_EX ||
+ hw->chip_id == CHIP_ID_YUKON_SUPR) {
+ u16 pg;
pg = gm_phy_read(hw, port, PHY_MARV_EXT_ADR);
gm_phy_write(hw, port, PHY_MARV_EXT_ADR, 3);
- gm_phy_write(hw, port, PHY_MARV_PHY_CTRL,
- on ? (PHY_M_LEDC_LOS_CTRL(1) |
- PHY_M_LEDC_INIT_CTRL(7) |
- PHY_M_LEDC_STA1_CTRL(7) |
- PHY_M_LEDC_STA0_CTRL(7))
- : 0);
+
+ switch (mode) {
+ case MO_LED_OFF:
+ gm_phy_write(hw, port, PHY_MARV_PHY_CTRL,
+ PHY_M_LEDC_LOS_CTRL(8) |
+ PHY_M_LEDC_INIT_CTRL(8) |
+ PHY_M_LEDC_STA1_CTRL(8) |
+ PHY_M_LEDC_STA0_CTRL(8));
+ break;
+ case MO_LED_ON:
+ gm_phy_write(hw, port, PHY_MARV_PHY_CTRL,
+ PHY_M_LEDC_LOS_CTRL(9) |
+ PHY_M_LEDC_INIT_CTRL(9) |
+ PHY_M_LEDC_STA1_CTRL(9) |
+ PHY_M_LEDC_STA0_CTRL(9));
+ break;
+ case MO_LED_BLINK:
+ gm_phy_write(hw, port, PHY_MARV_PHY_CTRL,
+ PHY_M_LEDC_LOS_CTRL(0xa) |
+ PHY_M_LEDC_INIT_CTRL(0xa) |
+ PHY_M_LEDC_STA1_CTRL(0xa) |
+ PHY_M_LEDC_STA0_CTRL(0xa));
+ break;
+ case MO_LED_NORM:
+ gm_phy_write(hw, port, PHY_MARV_PHY_CTRL,
+ PHY_M_LEDC_LOS_CTRL(1) |
+ PHY_M_LEDC_INIT_CTRL(8) |
+ PHY_M_LEDC_STA1_CTRL(7) |
+ PHY_M_LEDC_STA0_CTRL(7));
+ }
gm_phy_write(hw, port, PHY_MARV_EXT_ADR, pg);
- break;
-
- default:
- gm_phy_write(hw, port, PHY_MARV_LED_CTRL, 0);
+ } else
gm_phy_write(hw, port, PHY_MARV_LED_OVER,
- on ? PHY_M_LED_ALL : 0);
- }
+ PHY_M_LED_MO_DUP(mode) |
+ PHY_M_LED_MO_10(mode) |
+ PHY_M_LED_MO_100(mode) |
+ PHY_M_LED_MO_1000(mode) |
+ PHY_M_LED_MO_RX(mode) |
+ PHY_M_LED_MO_TX(mode));
+
+ spin_unlock_bh(&sky2->phy_lock);
}
/* blink LED's for finding board */
static int sky2_phys_id(struct net_device *dev, u32 data)
{
struct sky2_port *sky2 = netdev_priv(dev);
- struct sky2_hw *hw = sky2->hw;
- unsigned port = sky2->port;
- u16 ledctrl, ledover = 0;
- long ms;
- int interrupted;
- int onoff = 1;
+ unsigned int i;
- if (!data || data > (u32) (MAX_SCHEDULE_TIMEOUT / HZ))
- ms = jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT);
- else
- ms = data * 1000;
+ if (data == 0)
+ data = UINT_MAX;
- /* save initial values */
- spin_lock_bh(&sky2->phy_lock);
- if (hw->chip_id == CHIP_ID_YUKON_XL) {
- u16 pg = gm_phy_read(hw, port, PHY_MARV_EXT_ADR);
- gm_phy_write(hw, port, PHY_MARV_EXT_ADR, 3);
- ledctrl = gm_phy_read(hw, port, PHY_MARV_PHY_CTRL);
- gm_phy_write(hw, port, PHY_MARV_EXT_ADR, pg);
- } else {
- ledctrl = gm_phy_read(hw, port, PHY_MARV_LED_CTRL);
- ledover = gm_phy_read(hw, port, PHY_MARV_LED_OVER);
+ for (i = 0; i < data; i++) {
+ sky2_led(sky2, MO_LED_ON);
+ if (msleep_interruptible(500))
+ break;
+ sky2_led(sky2, MO_LED_OFF);
+ if (msleep_interruptible(500))
+ break;
}
-
- interrupted = 0;
- while (!interrupted && ms > 0) {
- sky2_led(hw, port, onoff);
- onoff = !onoff;
-
- spin_unlock_bh(&sky2->phy_lock);
- interrupted = msleep_interruptible(250);
- spin_lock_bh(&sky2->phy_lock);
-
- ms -= 250;
- }
-
- /* resume regularly scheduled programming */
- if (hw->chip_id == CHIP_ID_YUKON_XL) {
- u16 pg = gm_phy_read(hw, port, PHY_MARV_EXT_ADR);
- gm_phy_write(hw, port, PHY_MARV_EXT_ADR, 3);
- gm_phy_write(hw, port, PHY_MARV_PHY_CTRL, ledctrl);
- gm_phy_write(hw, port, PHY_MARV_EXT_ADR, pg);
- } else {
- gm_phy_write(hw, port, PHY_MARV_LED_CTRL, ledctrl);
- gm_phy_write(hw, port, PHY_MARV_LED_OVER, ledover);
- }
- spin_unlock_bh(&sky2->phy_lock);
+ sky2_led(sky2, MO_LED_NORM);
return 0;
}
diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h
index 5ab5c1c..7bb3ba9 100644
--- a/drivers/net/sky2.h
+++ b/drivers/net/sky2.h
@@ -1318,18 +1318,21 @@
BLINK_670MS = 4,/* 670 ms */
};
-/**** PHY_MARV_LED_OVER 16 bit r/w LED control */
-enum {
- PHY_M_LED_MO_DUP = 3<<10,/* Bit 11..10: Duplex */
- PHY_M_LED_MO_10 = 3<<8, /* Bit 9.. 8: Link 10 */
- PHY_M_LED_MO_100 = 3<<6, /* Bit 7.. 6: Link 100 */
- PHY_M_LED_MO_1000 = 3<<4, /* Bit 5.. 4: Link 1000 */
- PHY_M_LED_MO_RX = 3<<2, /* Bit 3.. 2: Rx */
- PHY_M_LED_MO_TX = 3<<0, /* Bit 1.. 0: Tx */
+/***** PHY_MARV_LED_OVER 16 bit r/w Manual LED Override Reg *****/
+#define PHY_M_LED_MO_SGMII(x) ((x)<<14) /* Bit 15..14: SGMII AN Timer */
- PHY_M_LED_ALL = PHY_M_LED_MO_DUP | PHY_M_LED_MO_10
- | PHY_M_LED_MO_100 | PHY_M_LED_MO_1000
- | PHY_M_LED_MO_RX,
+#define PHY_M_LED_MO_DUP(x) ((x)<<10) /* Bit 11..10: Duplex */
+#define PHY_M_LED_MO_10(x) ((x)<<8) /* Bit 9.. 8: Link 10 */
+#define PHY_M_LED_MO_100(x) ((x)<<6) /* Bit 7.. 6: Link 100 */
+#define PHY_M_LED_MO_1000(x) ((x)<<4) /* Bit 5.. 4: Link 1000 */
+#define PHY_M_LED_MO_RX(x) ((x)<<2) /* Bit 3.. 2: Rx */
+#define PHY_M_LED_MO_TX(x) ((x)<<0) /* Bit 1.. 0: Tx */
+
+enum led_mode {
+ MO_LED_NORM = 0,
+ MO_LED_BLINK = 1,
+ MO_LED_OFF = 2,
+ MO_LED_ON = 3,
};
/***** PHY_MARV_EXT_CTRL_2 16 bit r/w Ext. PHY Specific Ctrl 2 *****/
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index 9721279..4291458 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -912,7 +912,7 @@
* rx ring - must call napi_disable(), which
* schedule_timeout()'s if polling is already disabled.
*/
- work_done += gem_rx(gp, budget);
+ work_done += gem_rx(gp, budget - work_done);
if (work_done >= budget)
return work_done;
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 26ffb67..f9ef8bd 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -64,8 +64,8 @@
#define DRV_MODULE_NAME "tg3"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "3.87"
-#define DRV_MODULE_RELDATE "December 20, 2007"
+#define DRV_MODULE_VERSION "3.88"
+#define DRV_MODULE_RELDATE "March 20, 2008"
#define TG3_DEF_MAC_MODE 0
#define TG3_DEF_RX_MODE 0
@@ -11841,7 +11841,7 @@
}
if (!is_valid_ether_addr(&dev->dev_addr[0])) {
-#ifdef CONFIG_SPARC64
+#ifdef CONFIG_SPARC
if (!tg3_get_default_macaddr_sparc(tp))
return 0;
#endif
diff --git a/drivers/net/tlan.c b/drivers/net/tlan.c
index 3af5b92..0166407 100644
--- a/drivers/net/tlan.c
+++ b/drivers/net/tlan.c
@@ -1400,7 +1400,7 @@
*
**************************************************************/
-u32 TLan_HandleInvalid( struct net_device *dev, u16 host_int )
+static u32 TLan_HandleInvalid( struct net_device *dev, u16 host_int )
{
/* printk( "TLAN: Invalid interrupt on %s.\n", dev->name ); */
return 0;
@@ -1432,7 +1432,7 @@
*
**************************************************************/
-u32 TLan_HandleTxEOF( struct net_device *dev, u16 host_int )
+static u32 TLan_HandleTxEOF( struct net_device *dev, u16 host_int )
{
TLanPrivateInfo *priv = netdev_priv(dev);
int eoc = 0;
@@ -1518,7 +1518,7 @@
*
**************************************************************/
-u32 TLan_HandleStatOverflow( struct net_device *dev, u16 host_int )
+static u32 TLan_HandleStatOverflow( struct net_device *dev, u16 host_int )
{
TLan_ReadAndClearStats( dev, TLAN_RECORD );
@@ -1554,7 +1554,7 @@
*
**************************************************************/
-u32 TLan_HandleRxEOF( struct net_device *dev, u16 host_int )
+static u32 TLan_HandleRxEOF( struct net_device *dev, u16 host_int )
{
TLanPrivateInfo *priv = netdev_priv(dev);
u32 ack = 0;
@@ -1689,7 +1689,7 @@
*
**************************************************************/
-u32 TLan_HandleDummy( struct net_device *dev, u16 host_int )
+static u32 TLan_HandleDummy( struct net_device *dev, u16 host_int )
{
printk( "TLAN: Test interrupt on %s.\n", dev->name );
return 1;
@@ -1719,7 +1719,7 @@
*
**************************************************************/
-u32 TLan_HandleTxEOC( struct net_device *dev, u16 host_int )
+static u32 TLan_HandleTxEOC( struct net_device *dev, u16 host_int )
{
TLanPrivateInfo *priv = netdev_priv(dev);
TLanList *head_list;
@@ -1767,7 +1767,7 @@
*
**************************************************************/
-u32 TLan_HandleStatusCheck( struct net_device *dev, u16 host_int )
+static u32 TLan_HandleStatusCheck( struct net_device *dev, u16 host_int )
{
TLanPrivateInfo *priv = netdev_priv(dev);
u32 ack;
@@ -1842,7 +1842,7 @@
*
**************************************************************/
-u32 TLan_HandleRxEOC( struct net_device *dev, u16 host_int )
+static u32 TLan_HandleRxEOC( struct net_device *dev, u16 host_int )
{
TLanPrivateInfo *priv = netdev_priv(dev);
dma_addr_t head_list_phys;
@@ -1902,7 +1902,7 @@
*
**************************************************************/
-void TLan_Timer( unsigned long data )
+static void TLan_Timer( unsigned long data )
{
struct net_device *dev = (struct net_device *) data;
TLanPrivateInfo *priv = netdev_priv(dev);
@@ -1983,7 +1983,7 @@
*
**************************************************************/
-void TLan_ResetLists( struct net_device *dev )
+static void TLan_ResetLists( struct net_device *dev )
{
TLanPrivateInfo *priv = netdev_priv(dev);
int i;
@@ -2043,7 +2043,7 @@
} /* TLan_ResetLists */
-void TLan_FreeLists( struct net_device *dev )
+static void TLan_FreeLists( struct net_device *dev )
{
TLanPrivateInfo *priv = netdev_priv(dev);
int i;
@@ -2092,7 +2092,7 @@
*
**************************************************************/
-void TLan_PrintDio( u16 io_base )
+static void TLan_PrintDio( u16 io_base )
{
u32 data0, data1;
int i;
@@ -2127,7 +2127,7 @@
*
**************************************************************/
-void TLan_PrintList( TLanList *list, char *type, int num)
+static void TLan_PrintList( TLanList *list, char *type, int num)
{
int i;
@@ -2163,7 +2163,7 @@
*
**************************************************************/
-void TLan_ReadAndClearStats( struct net_device *dev, int record )
+static void TLan_ReadAndClearStats( struct net_device *dev, int record )
{
TLanPrivateInfo *priv = netdev_priv(dev);
u32 tx_good, tx_under;
@@ -2238,7 +2238,7 @@
*
**************************************************************/
-void
+static void
TLan_ResetAdapter( struct net_device *dev )
{
TLanPrivateInfo *priv = netdev_priv(dev);
@@ -2324,7 +2324,7 @@
-void
+static void
TLan_FinishReset( struct net_device *dev )
{
TLanPrivateInfo *priv = netdev_priv(dev);
@@ -2448,7 +2448,7 @@
*
**************************************************************/
-void TLan_SetMac( struct net_device *dev, int areg, char *mac )
+static void TLan_SetMac( struct net_device *dev, int areg, char *mac )
{
int i;
@@ -2490,7 +2490,7 @@
*
********************************************************************/
-void TLan_PhyPrint( struct net_device *dev )
+static void TLan_PhyPrint( struct net_device *dev )
{
TLanPrivateInfo *priv = netdev_priv(dev);
u16 i, data0, data1, data2, data3, phy;
@@ -2539,7 +2539,7 @@
*
********************************************************************/
-void TLan_PhyDetect( struct net_device *dev )
+static void TLan_PhyDetect( struct net_device *dev )
{
TLanPrivateInfo *priv = netdev_priv(dev);
u16 control;
@@ -2586,7 +2586,7 @@
-void TLan_PhyPowerDown( struct net_device *dev )
+static void TLan_PhyPowerDown( struct net_device *dev )
{
TLanPrivateInfo *priv = netdev_priv(dev);
u16 value;
@@ -2611,7 +2611,7 @@
-void TLan_PhyPowerUp( struct net_device *dev )
+static void TLan_PhyPowerUp( struct net_device *dev )
{
TLanPrivateInfo *priv = netdev_priv(dev);
u16 value;
@@ -2632,7 +2632,7 @@
-void TLan_PhyReset( struct net_device *dev )
+static void TLan_PhyReset( struct net_device *dev )
{
TLanPrivateInfo *priv = netdev_priv(dev);
u16 phy;
@@ -2660,7 +2660,7 @@
-void TLan_PhyStartLink( struct net_device *dev )
+static void TLan_PhyStartLink( struct net_device *dev )
{
TLanPrivateInfo *priv = netdev_priv(dev);
u16 ability;
@@ -2747,7 +2747,7 @@
-void TLan_PhyFinishAutoNeg( struct net_device *dev )
+static void TLan_PhyFinishAutoNeg( struct net_device *dev )
{
TLanPrivateInfo *priv = netdev_priv(dev);
u16 an_adv;
@@ -2903,7 +2903,7 @@
*
**************************************************************/
-int TLan_MiiReadReg( struct net_device *dev, u16 phy, u16 reg, u16 *val )
+static int TLan_MiiReadReg( struct net_device *dev, u16 phy, u16 reg, u16 *val )
{
u8 nack;
u16 sio, tmp;
@@ -2993,7 +2993,7 @@
*
**************************************************************/
-void TLan_MiiSendData( u16 base_port, u32 data, unsigned num_bits )
+static void TLan_MiiSendData( u16 base_port, u32 data, unsigned num_bits )
{
u16 sio;
u32 i;
@@ -3035,7 +3035,7 @@
*
**************************************************************/
-void TLan_MiiSync( u16 base_port )
+static void TLan_MiiSync( u16 base_port )
{
int i;
u16 sio;
@@ -3074,7 +3074,7 @@
*
**************************************************************/
-void TLan_MiiWriteReg( struct net_device *dev, u16 phy, u16 reg, u16 val )
+static void TLan_MiiWriteReg( struct net_device *dev, u16 phy, u16 reg, u16 val )
{
u16 sio;
int minten;
@@ -3144,7 +3144,7 @@
*
**************************************************************/
-void TLan_EeSendStart( u16 io_base )
+static void TLan_EeSendStart( u16 io_base )
{
u16 sio;
@@ -3184,7 +3184,7 @@
*
**************************************************************/
-int TLan_EeSendByte( u16 io_base, u8 data, int stop )
+static int TLan_EeSendByte( u16 io_base, u8 data, int stop )
{
int err;
u8 place;
@@ -3245,7 +3245,7 @@
*
**************************************************************/
-void TLan_EeReceiveByte( u16 io_base, u8 *data, int stop )
+static void TLan_EeReceiveByte( u16 io_base, u8 *data, int stop )
{
u8 place;
u16 sio;
@@ -3303,7 +3303,7 @@
*
**************************************************************/
-int TLan_EeReadByte( struct net_device *dev, u8 ee_addr, u8 *data )
+static int TLan_EeReadByte( struct net_device *dev, u8 ee_addr, u8 *data )
{
int err;
TLanPrivateInfo *priv = netdev_priv(dev);
diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index 77d9dd7..1b5edd6 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -842,7 +842,7 @@
static void de_stop_rxtx (struct de_private *de)
{
u32 macmode;
- unsigned int work = 1000;
+ unsigned int i = 1300/100;
macmode = dr32(MacMode);
if (macmode & RxTx) {
@@ -850,10 +850,14 @@
dr32(MacMode);
}
- while (--work > 0) {
+ /* wait until in-flight frame completes.
+ * Max time @ 10BT: 1500*8b/10Mbps == 1200us (+ 100us margin)
+ * Typically expect this loop to end in < 50 us on 100BT.
+ */
+ while (--i) {
if (!de_is_running(de))
return;
- cpu_relax();
+ udelay(100);
}
printk(KERN_WARNING "%s: timeout expired stopping DMA\n", de->dev->name);
@@ -910,7 +914,8 @@
unsigned media = de->media_type;
u32 macmode = dr32(MacMode);
- BUG_ON(de_is_running(de));
+ if (de_is_running(de))
+ printk(KERN_WARNING "%s: chip is running while changing media!\n", de->dev->name);
if (de->de21040)
dw32(CSR11, FULL_DUPLEX_MAGIC);
diff --git a/drivers/net/tulip/uli526x.c b/drivers/net/tulip/uli526x.c
index a7afeea..a59c1f2 100644
--- a/drivers/net/tulip/uli526x.c
+++ b/drivers/net/tulip/uli526x.c
@@ -482,9 +482,11 @@
struct uli526x_board_info *db = netdev_priv(dev);
unsigned long ioaddr = db->ioaddr;
u8 phy_tmp;
+ u8 timeout;
u16 phy_value;
u16 phy_reg_reset;
+
ULI526X_DBUG(0, "uli526x_init()", 0);
/* Reset M526x MAC controller */
@@ -509,11 +511,19 @@
/* Parser SROM and media mode */
db->media_mode = uli526x_media_mode;
- /* Phyxcer capability setting */
+ /* phyxcer capability setting */
phy_reg_reset = phy_read(db->ioaddr, db->phy_addr, 0, db->chip_id);
phy_reg_reset = (phy_reg_reset | 0x8000);
phy_write(db->ioaddr, db->phy_addr, 0, phy_reg_reset, db->chip_id);
+
+ /* See IEEE 802.3-2002.pdf (Section 2, Chapter "22.2.4 Management
+ * functions") or phy data sheet for details on phy reset
+ */
udelay(500);
+ timeout = 10;
+ while (timeout-- &&
+ phy_read(db->ioaddr, db->phy_addr, 0, db->chip_id) & 0x8000)
+ udelay(100);
/* Process Phyxcer Media Mode */
uli526x_set_phyxcer(db);
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 038c1ef..7b816a0 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -663,7 +663,11 @@
case SIOCSIFHWADDR:
{
/* try to set the actual net device's hw address */
- int ret = dev_set_mac_address(tun->dev, &ifr.ifr_hwaddr);
+ int ret;
+
+ rtnl_lock();
+ ret = dev_set_mac_address(tun->dev, &ifr.ifr_hwaddr);
+ rtnl_unlock();
if (ret == 0) {
/** Set the character device's hardware address. This is used when
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index fba0811..8cc3166 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -154,8 +154,8 @@
.rxQoSMode = UCC_GETH_QOS_MODE_DEFAULT,
.aufc = UPSMR_AUTOMATIC_FLOW_CONTROL_MODE_NONE,
.padAndCrc = MACCFG2_PAD_AND_CRC_MODE_PAD_AND_CRC,
- .numThreadsTx = UCC_GETH_NUM_OF_THREADS_4,
- .numThreadsRx = UCC_GETH_NUM_OF_THREADS_4,
+ .numThreadsTx = UCC_GETH_NUM_OF_THREADS_1,
+ .numThreadsRx = UCC_GETH_NUM_OF_THREADS_1,
.riscTx = QE_RISC_ALLOCATION_RISC1_AND_RISC2,
.riscRx = QE_RISC_ALLOCATION_RISC1_AND_RISC2,
};
@@ -3975,6 +3975,8 @@
ug_info->uf_info.utfs = UCC_GETH_UTFS_GIGA_INIT;
ug_info->uf_info.utfet = UCC_GETH_UTFET_GIGA_INIT;
ug_info->uf_info.utftt = UCC_GETH_UTFTT_GIGA_INIT;
+ ug_info->numThreadsTx = UCC_GETH_NUM_OF_THREADS_4;
+ ug_info->numThreadsRx = UCC_GETH_NUM_OF_THREADS_4;
}
/* Set the bus id */
diff --git a/drivers/net/usb/rndis_host.c b/drivers/net/usb/rndis_host.c
index a613247..727547a 100644
--- a/drivers/net/usb/rndis_host.c
+++ b/drivers/net/usb/rndis_host.c
@@ -16,10 +16,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-
-// #define DEBUG // error path messages, extra info
-// #define VERBOSE // more; success messages
-
#include <linux/module.h>
#include <linux/init.h>
#include <linux/netdevice.h>
@@ -318,6 +314,14 @@
net->hard_header_len += sizeof (struct rndis_data_hdr);
dev->hard_mtu = net->mtu + net->hard_header_len;
+ dev->maxpacket = usb_maxpacket(dev->udev, dev->out, 1);
+ if (dev->maxpacket == 0) {
+ if (netif_msg_probe(dev))
+ dev_dbg(&intf->dev, "dev->maxpacket can't be 0\n");
+ retval = -EINVAL;
+ goto fail_and_release;
+ }
+
dev->rx_urb_size = dev->hard_mtu + (dev->maxpacket + 1);
dev->rx_urb_size &= ~(dev->maxpacket - 1);
u.init->max_transfer_size = cpu_to_le32(dev->rx_urb_size);
diff --git a/drivers/net/usb/rtl8150.c b/drivers/net/usb/rtl8150.c
index 7e1f001..df56a51 100644
--- a/drivers/net/usb/rtl8150.c
+++ b/drivers/net/usb/rtl8150.c
@@ -376,7 +376,7 @@
return 0;
}
dev->ctrl_urb = usb_alloc_urb(0, GFP_KERNEL);
- if (!dev->intr_urb) {
+ if (!dev->ctrl_urb) {
usb_free_urb(dev->rx_urb);
usb_free_urb(dev->tx_urb);
usb_free_urb(dev->intr_urb);
diff --git a/drivers/net/via-rhine.c b/drivers/net/via-rhine.c
index 7c851b1..8c9d6ae 100644
--- a/drivers/net/via-rhine.c
+++ b/drivers/net/via-rhine.c
@@ -1893,7 +1893,7 @@
/* Make sure we use pattern 0, 1 and not 4, 5 */
if (rp->quirks & rq6patterns)
- iowrite8(0x04, ioaddr + 0xA7);
+ iowrite8(0x04, ioaddr + WOLcgClr);
if (rp->wolopts & WAKE_MAGIC) {
iowrite8(WOLmagic, ioaddr + WOLcrSet);
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index fdc2367..b58472c 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -203,8 +203,11 @@
if (received < budget) {
netif_rx_complete(vi->dev, napi);
if (unlikely(!vi->rvq->vq_ops->enable_cb(vi->rvq))
- && netif_rx_reschedule(vi->dev, napi))
+ && napi_schedule_prep(napi)) {
+ vi->rvq->vq_ops->disable_cb(vi->rvq);
+ __netif_rx_schedule(vi->dev, napi);
goto again;
+ }
}
return received;
@@ -278,10 +281,11 @@
pr_debug("%s: virtio not prepared to send\n", dev->name);
netif_stop_queue(dev);
- /* Activate callback for using skbs: if this fails it
+ /* Activate callback for using skbs: if this returns false it
* means some were used in the meantime. */
if (unlikely(!vi->svq->vq_ops->enable_cb(vi->svq))) {
- printk("Unlikely: restart svq failed\n");
+ printk("Unlikely: restart svq race\n");
+ vi->svq->vq_ops->disable_cb(vi->svq);
netif_start_queue(dev);
goto again;
}
@@ -294,6 +298,15 @@
return 0;
}
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void virtnet_netpoll(struct net_device *dev)
+{
+ struct virtnet_info *vi = netdev_priv(dev);
+
+ napi_schedule(&vi->napi);
+}
+#endif
+
static int virtnet_open(struct net_device *dev)
{
struct virtnet_info *vi = netdev_priv(dev);
@@ -336,6 +349,9 @@
dev->stop = virtnet_close;
dev->hard_start_xmit = start_xmit;
dev->features = NETIF_F_HIGHDMA;
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ dev->poll_controller = virtnet_netpoll;
+#endif
SET_NETDEV_DEV(dev, &vdev->dev);
/* Do we support "hardware" checksums? */
@@ -361,6 +377,7 @@
netif_napi_add(dev, &vi->napi, virtnet_poll, napi_weight);
vi->dev = dev;
vi->vdev = vdev;
+ vdev->priv = vi;
/* We expect two virtqueues, receive then send. */
vi->rvq = vdev->config->find_vq(vdev, 0, skb_recv_done);
@@ -395,7 +412,6 @@
}
pr_debug("virtnet: registered device %s\n", dev->name);
- vdev->priv = vi;
return 0;
unregister:
diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c
index cf27bf4..547368e 100644
--- a/drivers/net/wan/farsync.c
+++ b/drivers/net/wan/farsync.c
@@ -2024,6 +2024,7 @@
struct fstioc_write wrthdr;
struct fstioc_info info;
unsigned long flags;
+ void *buf;
dbg(DBG_IOCTL, "ioctl: %x, %p\n", cmd, ifr->ifr_data);
@@ -2065,16 +2066,22 @@
return -ENXIO;
}
- /* Now copy the data to the card.
- * This will probably break on some architectures.
- * I'll fix it when I have something to test on.
- */
- if (copy_from_user(card->mem + wrthdr.offset,
+ /* Now copy the data to the card. */
+
+ buf = kmalloc(wrthdr.size, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ if (copy_from_user(buf,
ifr->ifr_data + sizeof (struct fstioc_write),
wrthdr.size)) {
+ kfree(buf);
return -EFAULT;
}
+ memcpy_toio(card->mem + wrthdr.offset, buf, wrthdr.size);
+ kfree(buf);
+
/* Writes to the memory of a card in the reset state constitute
* a download
*/
diff --git a/drivers/net/wan/sbni.c b/drivers/net/wan/sbni.c
index 15d5c58..e59255a 100644
--- a/drivers/net/wan/sbni.c
+++ b/drivers/net/wan/sbni.c
@@ -751,7 +751,7 @@
}
-static __inline void
+static inline void
send_complete( struct net_local *nl )
{
#ifdef CONFIG_SBNI_MULTILINE
diff --git a/drivers/net/wireless/ath5k/hw.c b/drivers/net/wireless/ath5k/hw.c
index c2de2d9..0175743 100644
--- a/drivers/net/wireless/ath5k/hw.c
+++ b/drivers/net/wireless/ath5k/hw.c
@@ -427,6 +427,8 @@
{
ATH5K_TRACE(ah->ah_sc);
+ __set_bit(ATH_STAT_INVALID, ah->ah_sc->status);
+
if (ah->ah_rf_banks != NULL)
kfree(ah->ah_rf_banks);
diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/b43/Kconfig
index 1a2141d..8bc4bc4 100644
--- a/drivers/net/wireless/b43/Kconfig
+++ b/drivers/net/wireless/b43/Kconfig
@@ -32,6 +32,7 @@
bool
depends on B43 && SSB_PCIHOST_POSSIBLE
select SSB_PCIHOST
+ select SSB_B43_PCI_BRIDGE
default y
# Auto-select SSB PCICORE driver, if possible
diff --git a/drivers/net/wireless/b43/phy.c b/drivers/net/wireless/b43/phy.c
index 71507b2..575c543 100644
--- a/drivers/net/wireless/b43/phy.c
+++ b/drivers/net/wireless/b43/phy.c
@@ -860,7 +860,7 @@
b43_phy_write(dev, B43_PHY_OFDM(0xBB),
(b43_phy_read(dev, B43_PHY_OFDM(0xBB)) & 0xF000) | 0x0053);
b43_phy_write(dev, B43_PHY_OFDM61,
- (b43_phy_read(dev, B43_PHY_OFDM61 & 0xFE1F)) | 0x0120);
+ (b43_phy_read(dev, B43_PHY_OFDM61) & 0xFE1F) | 0x0120);
b43_phy_write(dev, B43_PHY_OFDM(0x13),
(b43_phy_read(dev, B43_PHY_OFDM(0x13)) & 0x0FFF) | 0x3000);
b43_phy_write(dev, B43_PHY_OFDM(0x14),
diff --git a/drivers/net/wireless/b43legacy/Kconfig b/drivers/net/wireless/b43legacy/Kconfig
index 6745579..13c65fa 100644
--- a/drivers/net/wireless/b43legacy/Kconfig
+++ b/drivers/net/wireless/b43legacy/Kconfig
@@ -25,6 +25,7 @@
bool
depends on B43LEGACY && SSB_PCIHOST_POSSIBLE
select SSB_PCIHOST
+ select SSB_B43_PCI_BRIDGE
default y
# Auto-select SSB PCICORE driver, if possible
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index c39de42..5f3f34e 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -3829,7 +3829,7 @@
#ifdef CONFIG_B43LEGACY_DMA
feat_dma = "D";
#endif
- printk(KERN_INFO "Broadcom 43xx driver loaded "
+ printk(KERN_INFO "Broadcom 43xx-legacy driver loaded "
"[ Features: %s%s%s%s%s, Firmware-ID: "
B43legacy_SUPPORTED_FIRMWARE_ID " ]\n",
feat_pci, feat_leds, feat_rfkill, feat_pio, feat_dma);
diff --git a/drivers/net/wireless/bcm43xx/Kconfig b/drivers/net/wireless/bcm43xx/Kconfig
index 0159701..afb8f43 100644
--- a/drivers/net/wireless/bcm43xx/Kconfig
+++ b/drivers/net/wireless/bcm43xx/Kconfig
@@ -1,6 +1,6 @@
config BCM43XX
tristate "Broadcom BCM43xx wireless support (DEPRECATED)"
- depends on PCI && IEEE80211 && IEEE80211_SOFTMAC && WLAN_80211 && EXPERIMENTAL
+ depends on PCI && IEEE80211 && IEEE80211_SOFTMAC && WLAN_80211 && (!SSB_B43_PCI_BRIDGE || SSB != y) && EXPERIMENTAL
select WIRELESS_EXT
select FW_LOADER
select HW_RANDOM
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index eab0203..b3c1acb 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -1040,7 +1040,6 @@
lbs_deb_leave(LBS_DEB_CMD);
return ret;
}
-EXPORT_SYMBOL_GPL(lbs_mesh_access);
int lbs_mesh_config(struct lbs_private *priv, uint16_t enable, uint16_t chan)
{
@@ -1576,7 +1575,6 @@
lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret);
return ret;
}
-EXPORT_SYMBOL_GPL(lbs_prepare_and_send_command);
/**
* @brief This function allocates the command buffer and link
diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c
index 159216a..f0ef708 100644
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/libertas/cmdresp.c
@@ -562,9 +562,7 @@
}
resp = (void *)priv->upld_buf;
-
- curcmd = le16_to_cpu(resp->command);
-
+ curcmd = le16_to_cpu(priv->cur_cmd->cmdbuf->command);
respcmd = le16_to_cpu(resp->command);
result = le16_to_cpu(resp->result);
@@ -572,15 +570,15 @@
respcmd, le16_to_cpu(resp->seqnum), priv->upld_len, jiffies);
lbs_deb_hex(LBS_DEB_HOST, "CMD_RESP", (void *) resp, priv->upld_len);
- if (resp->seqnum != resp->seqnum) {
+ if (resp->seqnum != priv->cur_cmd->cmdbuf->seqnum) {
lbs_pr_info("Received CMD_RESP with invalid sequence %d (expected %d)\n",
- le16_to_cpu(resp->seqnum), le16_to_cpu(resp->seqnum));
+ le16_to_cpu(resp->seqnum), le16_to_cpu(priv->cur_cmd->cmdbuf->seqnum));
spin_unlock_irqrestore(&priv->driver_lock, flags);
ret = -1;
goto done;
}
if (respcmd != CMD_RET(curcmd) &&
- respcmd != CMD_802_11_ASSOCIATE && curcmd != CMD_RET_802_11_ASSOCIATE) {
+ respcmd != CMD_RET_802_11_ASSOCIATE && curcmd != CMD_802_11_ASSOCIATE) {
lbs_pr_info("Invalid CMD_RESP %x to command %x!\n", respcmd, curcmd);
spin_unlock_irqrestore(&priv->driver_lock, flags);
ret = -1;
diff --git a/drivers/net/wireless/libertas/decl.h b/drivers/net/wireless/libertas/decl.h
index aaacd9b..4e22341 100644
--- a/drivers/net/wireless/libertas/decl.h
+++ b/drivers/net/wireless/libertas/decl.h
@@ -69,7 +69,6 @@
int lbs_remove_card(struct lbs_private *priv);
int lbs_start_card(struct lbs_private *priv);
int lbs_stop_card(struct lbs_private *priv);
-int lbs_reset_device(struct lbs_private *priv);
void lbs_host_to_card_done(struct lbs_private *priv);
int lbs_update_channel(struct lbs_private *priv);
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 84fb49c..4d4e2f3 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -1351,8 +1351,6 @@
lbs_deb_leave_args(LBS_DEB_MESH, "ret %d", ret);
return ret;
}
-EXPORT_SYMBOL_GPL(lbs_add_mesh);
-
static void lbs_remove_mesh(struct lbs_private *priv)
{
@@ -1372,7 +1370,6 @@
free_netdev(mesh_dev);
lbs_deb_leave(LBS_DEB_MESH);
}
-EXPORT_SYMBOL_GPL(lbs_remove_mesh);
/**
* @brief This function finds the CFP in
@@ -1458,20 +1455,6 @@
}
EXPORT_SYMBOL_GPL(lbs_interrupt);
-int lbs_reset_device(struct lbs_private *priv)
-{
- int ret;
-
- lbs_deb_enter(LBS_DEB_MAIN);
- ret = lbs_prepare_and_send_command(priv, CMD_802_11_RESET,
- CMD_ACT_HALT, 0, 0, NULL);
- msleep_interruptible(10);
-
- lbs_deb_leave_args(LBS_DEB_MAIN, "ret %d", ret);
- return ret;
-}
-EXPORT_SYMBOL_GPL(lbs_reset_device);
-
static int __init lbs_init_module(void)
{
lbs_deb_enter(LBS_DEB_MAIN);
diff --git a/drivers/net/wireless/p54common.c b/drivers/net/wireless/p54common.c
index 5cda49a..d191e05 100644
--- a/drivers/net/wireless/p54common.c
+++ b/drivers/net/wireless/p54common.c
@@ -166,18 +166,23 @@
struct p54_common *priv = dev->priv;
struct eeprom_pda_wrap *wrap = NULL;
struct pda_entry *entry;
- int i = 0;
unsigned int data_len, entry_len;
void *tmp;
int err;
+ u8 *end = (u8 *)eeprom + len;
wrap = (struct eeprom_pda_wrap *) eeprom;
- entry = (void *)wrap->data + wrap->len;
- i += 2;
- i += le16_to_cpu(entry->len)*2;
- while (i < len) {
+ entry = (void *)wrap->data + le16_to_cpu(wrap->len);
+
+ /* verify that at least the entry length/code fits */
+ while ((u8 *)entry <= end - sizeof(*entry)) {
entry_len = le16_to_cpu(entry->len);
data_len = ((entry_len - 1) << 1);
+
+ /* abort if entry exceeds whole structure */
+ if ((u8 *)entry + sizeof(*entry) + data_len > end)
+ break;
+
switch (le16_to_cpu(entry->code)) {
case PDR_MAC_ADDRESS:
SET_IEEE80211_PERM_ADDR(dev, entry->data);
@@ -249,13 +254,12 @@
priv->version = *(u8 *)(entry->data + 1);
break;
case PDR_END:
- i = len;
+ /* make it overrun */
+ entry_len = len;
break;
}
entry = (void *)entry + (entry_len + 1)*2;
- i += 2;
- i += entry_len*2;
}
if (!priv->iq_autocal || !priv->output_limit || !priv->curve_data) {
diff --git a/drivers/net/wireless/p54common.h b/drivers/net/wireless/p54common.h
index a721334..b67ff34 100644
--- a/drivers/net/wireless/p54common.h
+++ b/drivers/net/wireless/p54common.h
@@ -53,10 +53,10 @@
} __attribute__ ((packed));
struct eeprom_pda_wrap {
- u32 magic;
- u16 pad;
- u16 len;
- u32 arm_opcode;
+ __le32 magic;
+ __le16 pad;
+ __le16 len;
+ __le32 arm_opcode;
u8 data[0];
} __attribute__ ((packed));
diff --git a/drivers/net/wireless/p54usb.c b/drivers/net/wireless/p54usb.c
index e7d4aee..98ddbb3 100644
--- a/drivers/net/wireless/p54usb.c
+++ b/drivers/net/wireless/p54usb.c
@@ -63,6 +63,7 @@
{USB_DEVICE(0x0cde, 0x0008)}, /* Sagem XG703A */
{USB_DEVICE(0x0d8e, 0x3762)}, /* DLink DWL-G120 Cohiba */
{USB_DEVICE(0x09aa, 0x1000)}, /* Spinnaker Proto board */
+ {USB_DEVICE(0x124a, 0x4025)}, /* IOGear GWU513 (GW3887IK chip) */
{USB_DEVICE(0x13b1, 0x000a)}, /* Linksys WUSB54G ver 2 */
{USB_DEVICE(0x13B1, 0x000C)}, /* Linksys WUSB54AG */
{USB_DEVICE(0x1435, 0x0427)}, /* Inventel UR054G */
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 8ce2ddf..10b776c 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -228,9 +228,9 @@
struct NDIS_802_11_SSID Ssid;
__le32 Privacy;
__le32 Rssi;
- enum NDIS_802_11_NETWORK_TYPE NetworkTypeInUse;
+ __le32 NetworkTypeInUse;
struct NDIS_802_11_CONFIGURATION Configuration;
- enum NDIS_802_11_NETWORK_INFRASTRUCTURE InfrastructureMode;
+ __le32 InfrastructureMode;
u8 SupportedRates[NDIS_802_11_LENGTH_RATES_EX];
__le32 IELength;
u8 IEs[0];
@@ -260,7 +260,7 @@
__le32 KeyLength;
u8 Bssid[6];
u8 Padding[6];
- __le64 KeyRSC;
+ u8 KeyRSC[8];
u8 KeyMaterial[32];
} __attribute__((packed));
@@ -279,11 +279,11 @@
} __attribute__((packed));
/* these have to match what is in wpa_supplicant */
-enum { WPA_ALG_NONE, WPA_ALG_WEP, WPA_ALG_TKIP, WPA_ALG_CCMP } wpa_alg;
-enum { CIPHER_NONE, CIPHER_WEP40, CIPHER_TKIP, CIPHER_CCMP, CIPHER_WEP104 }
- wpa_cipher;
-enum { KEY_MGMT_802_1X, KEY_MGMT_PSK, KEY_MGMT_NONE, KEY_MGMT_802_1X_NO_WPA,
- KEY_MGMT_WPA_NONE } wpa_key_mgmt;
+enum wpa_alg { WPA_ALG_NONE, WPA_ALG_WEP, WPA_ALG_TKIP, WPA_ALG_CCMP };
+enum wpa_cipher { CIPHER_NONE, CIPHER_WEP40, CIPHER_TKIP, CIPHER_CCMP,
+ CIPHER_WEP104 };
+enum wpa_key_mgmt { KEY_MGMT_802_1X, KEY_MGMT_PSK, KEY_MGMT_NONE,
+ KEY_MGMT_802_1X_NO_WPA, KEY_MGMT_WPA_NONE };
/*
* private data
@@ -1508,7 +1508,7 @@
struct usbnet *usbdev = dev->priv;
struct rndis_wext_private *priv = get_rndis_wext_priv(usbdev);
struct NDIS_802_11_KEY ndis_key;
- int i, keyidx, ret;
+ int keyidx, ret;
u8 *addr;
keyidx = wrqu->encoding.flags & IW_ENCODE_INDEX;
@@ -1543,9 +1543,7 @@
ndis_key.KeyIndex = cpu_to_le32(keyidx);
if (ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) {
- for (i = 0; i < 6; i++)
- ndis_key.KeyRSC |=
- cpu_to_le64(ext->rx_seq[i] << (i * 8));
+ memcpy(ndis_key.KeyRSC, ext->rx_seq, 6);
ndis_key.KeyIndex |= cpu_to_le32(1 << 29);
}
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index d6cba13..c69f85e 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -960,8 +960,12 @@
rt2400pci_disable_radio(rt2x00dev);
break;
case STATE_RADIO_RX_ON:
+ case STATE_RADIO_RX_ON_LINK:
+ rt2400pci_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON);
+ break;
case STATE_RADIO_RX_OFF:
- rt2400pci_toggle_rx(rt2x00dev, state);
+ case STATE_RADIO_RX_OFF_LINK:
+ rt2400pci_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF);
break;
case STATE_DEEP_SLEEP:
case STATE_SLEEP:
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index e874fdc..91e87b5 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -1112,8 +1112,12 @@
rt2500pci_disable_radio(rt2x00dev);
break;
case STATE_RADIO_RX_ON:
+ case STATE_RADIO_RX_ON_LINK:
+ rt2500pci_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON);
+ break;
case STATE_RADIO_RX_OFF:
- rt2500pci_toggle_rx(rt2x00dev, state);
+ case STATE_RADIO_RX_OFF_LINK:
+ rt2500pci_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF);
break;
case STATE_DEEP_SLEEP:
case STATE_SLEEP:
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 4ca9730..638c3d2 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -1001,8 +1001,12 @@
rt2500usb_disable_radio(rt2x00dev);
break;
case STATE_RADIO_RX_ON:
+ case STATE_RADIO_RX_ON_LINK:
+ rt2500usb_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON);
+ break;
case STATE_RADIO_RX_OFF:
- rt2500usb_toggle_rx(rt2x00dev, state);
+ case STATE_RADIO_RX_OFF_LINK:
+ rt2500usb_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF);
break;
case STATE_DEEP_SLEEP:
case STATE_SLEEP:
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 05927b9..6c72542 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -620,6 +620,9 @@
* This will only be compiled in when required.
*/
#ifdef CONFIG_RT2X00_LIB_RFKILL
+unsigned long rfkill_state;
+#define RFKILL_STATE_ALLOCATED 1
+#define RFKILL_STATE_REGISTERED 2
struct rfkill *rfkill;
struct input_polled_dev *poll_dev;
#endif /* CONFIG_RT2X00_LIB_RFKILL */
diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c
index 72cfe00..07adc57 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/rt2x00/rt2x00config.c
@@ -97,12 +97,16 @@
libconf.ant.rx = rx;
libconf.ant.tx = tx;
+ if (rx == rt2x00dev->link.ant.active.rx &&
+ tx == rt2x00dev->link.ant.active.tx)
+ return;
+
/*
* Antenna setup changes require the RX to be disabled,
* else the changes will be ignored by the device.
*/
if (test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags))
- rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF);
+ rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF_LINK);
/*
* Write new antenna setup to device and reset the link tuner.
@@ -116,7 +120,7 @@
rt2x00dev->link.ant.active.tx = libconf.ant.tx;
if (test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags))
- rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON);
+ rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON_LINK);
}
void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index c4be2ac4..bd305f7 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -61,11 +61,33 @@
/*
* Link tuning handlers
*/
-static void rt2x00lib_start_link_tuner(struct rt2x00_dev *rt2x00dev)
+void rt2x00lib_reset_link_tuner(struct rt2x00_dev *rt2x00dev)
{
+ if (!test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags))
+ return;
+
+ /*
+ * Reset link information.
+ * Both the currently active vgc level as well as
+ * the link tuner counter should be reset. Resetting
+ * the counter is important for devices where the
+ * device should only perform link tuning during the
+ * first minute after being enabled.
+ */
rt2x00dev->link.count = 0;
rt2x00dev->link.vgc_level = 0;
+ /*
+ * Reset the link tuner.
+ */
+ rt2x00dev->ops->lib->reset_tuner(rt2x00dev);
+}
+
+static void rt2x00lib_start_link_tuner(struct rt2x00_dev *rt2x00dev)
+{
+ /*
+ * Clear all (possibly) pre-existing quality statistics.
+ */
memset(&rt2x00dev->link.qual, 0, sizeof(rt2x00dev->link.qual));
/*
@@ -79,10 +101,7 @@
rt2x00dev->link.qual.rx_percentage = 50;
rt2x00dev->link.qual.tx_percentage = 50;
- /*
- * Reset the link tuner.
- */
- rt2x00dev->ops->lib->reset_tuner(rt2x00dev);
+ rt2x00lib_reset_link_tuner(rt2x00dev);
queue_delayed_work(rt2x00dev->hw->workqueue,
&rt2x00dev->link.work, LINK_TUNE_INTERVAL);
@@ -93,15 +112,6 @@
cancel_delayed_work_sync(&rt2x00dev->link.work);
}
-void rt2x00lib_reset_link_tuner(struct rt2x00_dev *rt2x00dev)
-{
- if (!test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags))
- return;
-
- rt2x00lib_stop_link_tuner(rt2x00dev);
- rt2x00lib_start_link_tuner(rt2x00dev);
-}
-
/*
* Ring initialization
*/
@@ -260,19 +270,11 @@
if (sample_a == sample_b)
return;
- if (rt2x00dev->link.ant.flags & ANTENNA_RX_DIVERSITY) {
- if (sample_a > sample_b && rx == ANTENNA_B)
- rx = ANTENNA_A;
- else if (rx == ANTENNA_A)
- rx = ANTENNA_B;
- }
+ if (rt2x00dev->link.ant.flags & ANTENNA_RX_DIVERSITY)
+ rx = (sample_a > sample_b) ? ANTENNA_A : ANTENNA_B;
- if (rt2x00dev->link.ant.flags & ANTENNA_TX_DIVERSITY) {
- if (sample_a > sample_b && tx == ANTENNA_B)
- tx = ANTENNA_A;
- else if (tx == ANTENNA_A)
- tx = ANTENNA_B;
- }
+ if (rt2x00dev->link.ant.flags & ANTENNA_TX_DIVERSITY)
+ tx = (sample_a > sample_b) ? ANTENNA_A : ANTENNA_B;
rt2x00lib_config_antenna(rt2x00dev, rx, tx);
}
@@ -293,7 +295,7 @@
* sample the rssi from the other antenna to make a valid
* comparison between the 2 antennas.
*/
- if ((rssi_curr - rssi_old) > -5 || (rssi_curr - rssi_old) < 5)
+ if (abs(rssi_curr - rssi_old) < 5)
return;
rt2x00dev->link.ant.flags |= ANTENNA_MODE_SAMPLE;
@@ -319,15 +321,15 @@
rt2x00dev->link.ant.flags &= ~ANTENNA_TX_DIVERSITY;
if (rt2x00dev->hw->conf.antenna_sel_rx == 0 &&
- rt2x00dev->default_ant.rx != ANTENNA_SW_DIVERSITY)
+ rt2x00dev->default_ant.rx == ANTENNA_SW_DIVERSITY)
rt2x00dev->link.ant.flags |= ANTENNA_RX_DIVERSITY;
if (rt2x00dev->hw->conf.antenna_sel_tx == 0 &&
- rt2x00dev->default_ant.tx != ANTENNA_SW_DIVERSITY)
+ rt2x00dev->default_ant.tx == ANTENNA_SW_DIVERSITY)
rt2x00dev->link.ant.flags |= ANTENNA_TX_DIVERSITY;
if (!(rt2x00dev->link.ant.flags & ANTENNA_RX_DIVERSITY) &&
!(rt2x00dev->link.ant.flags & ANTENNA_TX_DIVERSITY)) {
- rt2x00dev->link.ant.flags &= ~ANTENNA_MODE_SAMPLE;
+ rt2x00dev->link.ant.flags = 0;
return;
}
@@ -441,17 +443,18 @@
rt2x00dev->ops->lib->link_tuner(rt2x00dev);
/*
- * Evaluate antenna setup.
- */
- rt2x00lib_evaluate_antenna(rt2x00dev);
-
- /*
* Precalculate a portion of the link signal which is
* in based on the tx/rx success/failure counters.
*/
rt2x00lib_precalculate_link_signal(&rt2x00dev->link.qual);
/*
+ * Evaluate antenna setup, make this the last step since this could
+ * possibly reset some statistics.
+ */
+ rt2x00lib_evaluate_antenna(rt2x00dev);
+
+ /*
* Increase tuner counter, and reschedule the next link tuner run.
*/
rt2x00dev->link.count++;
@@ -1095,7 +1098,7 @@
return;
/*
- * Unregister rfkill.
+ * Unregister extra components.
*/
rt2x00rfkill_unregister(rt2x00dev);
@@ -1136,17 +1139,12 @@
__set_bit(DEVICE_INITIALIZED, &rt2x00dev->flags);
/*
- * Register the rfkill handler.
+ * Register the extra components.
*/
- status = rt2x00rfkill_register(rt2x00dev);
- if (status)
- goto exit_unitialize;
+ rt2x00rfkill_register(rt2x00dev);
return 0;
-exit_unitialize:
- rt2x00lib_uninitialize(rt2x00dev);
-
exit:
rt2x00lib_free_ring_entries(rt2x00dev);
@@ -1310,15 +1308,9 @@
}
/*
- * Allocatie rfkill.
+ * Register extra components.
*/
- retval = rt2x00rfkill_allocate(rt2x00dev);
- if (retval)
- goto exit;
-
- /*
- * Open the debugfs entry.
- */
+ rt2x00rfkill_allocate(rt2x00dev);
rt2x00debug_register(rt2x00dev);
__set_bit(DEVICE_PRESENT, &rt2x00dev->flags);
@@ -1347,13 +1339,9 @@
rt2x00lib_uninitialize(rt2x00dev);
/*
- * Close debugfs entry.
+ * Free extra components
*/
rt2x00debug_deregister(rt2x00dev);
-
- /*
- * Free rfkill
- */
rt2x00rfkill_free(rt2x00dev);
/*
@@ -1392,11 +1380,15 @@
__set_bit(DEVICE_STARTED_SUSPEND, &rt2x00dev->flags);
/*
- * Disable radio and unitialize all items
- * that must be recreated on resume.
+ * Disable radio.
*/
rt2x00lib_stop(rt2x00dev);
rt2x00lib_uninitialize(rt2x00dev);
+
+ /*
+ * Suspend/disable extra components.
+ */
+ rt2x00rfkill_suspend(rt2x00dev);
rt2x00debug_deregister(rt2x00dev);
exit:
@@ -1419,9 +1411,10 @@
NOTICE(rt2x00dev, "Waking up.\n");
/*
- * Open the debugfs entry.
+ * Restore/enable extra components.
*/
rt2x00debug_register(rt2x00dev);
+ rt2x00rfkill_resume(rt2x00dev);
/*
* Only continue if mac80211 had open interfaces.
diff --git a/drivers/net/wireless/rt2x00/rt2x00lib.h b/drivers/net/wireless/rt2x00/rt2x00lib.h
index 1adbd28..ce58c65 100644
--- a/drivers/net/wireless/rt2x00/rt2x00lib.h
+++ b/drivers/net/wireless/rt2x00/rt2x00lib.h
@@ -100,28 +100,36 @@
* RFkill handlers.
*/
#ifdef CONFIG_RT2X00_LIB_RFKILL
-int rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev);
+void rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev);
void rt2x00rfkill_unregister(struct rt2x00_dev *rt2x00dev);
-int rt2x00rfkill_allocate(struct rt2x00_dev *rt2x00dev);
+void rt2x00rfkill_allocate(struct rt2x00_dev *rt2x00dev);
void rt2x00rfkill_free(struct rt2x00_dev *rt2x00dev);
+void rt2x00rfkill_suspend(struct rt2x00_dev *rt2x00dev);
+void rt2x00rfkill_resume(struct rt2x00_dev *rt2x00dev);
#else
-static inline int rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev)
+static inline void rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev)
{
- return 0;
}
static inline void rt2x00rfkill_unregister(struct rt2x00_dev *rt2x00dev)
{
}
-static inline int rt2x00rfkill_allocate(struct rt2x00_dev *rt2x00dev)
+static inline void rt2x00rfkill_allocate(struct rt2x00_dev *rt2x00dev)
{
- return 0;
}
static inline void rt2x00rfkill_free(struct rt2x00_dev *rt2x00dev)
{
}
+
+static inline void rt2x00rfkill_suspend(struct rt2x00_dev *rt2x00dev)
+{
+}
+
+static inline void rt2x00rfkill_resume(struct rt2x00_dev *rt2x00dev)
+{
+}
#endif /* CONFIG_RT2X00_LIB_RFKILL */
#endif /* RT2X00LIB_H */
diff --git a/drivers/net/wireless/rt2x00/rt2x00reg.h b/drivers/net/wireless/rt2x00/rt2x00reg.h
index 8384212..b1915dc7 100644
--- a/drivers/net/wireless/rt2x00/rt2x00reg.h
+++ b/drivers/net/wireless/rt2x00/rt2x00reg.h
@@ -85,6 +85,8 @@
STATE_RADIO_OFF,
STATE_RADIO_RX_ON,
STATE_RADIO_RX_OFF,
+ STATE_RADIO_RX_ON_LINK,
+ STATE_RADIO_RX_OFF_LINK,
STATE_RADIO_IRQ_ON,
STATE_RADIO_IRQ_OFF,
};
diff --git a/drivers/net/wireless/rt2x00/rt2x00rfkill.c b/drivers/net/wireless/rt2x00/rt2x00rfkill.c
index 34a96d4..f955775 100644
--- a/drivers/net/wireless/rt2x00/rt2x00rfkill.c
+++ b/drivers/net/wireless/rt2x00/rt2x00rfkill.c
@@ -69,56 +69,81 @@
}
}
-int rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev)
+void rt2x00rfkill_register(struct rt2x00_dev *rt2x00dev)
{
- int retval;
+ if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags) ||
+ !test_bit(RFKILL_STATE_ALLOCATED, &rt2x00dev->rfkill_state))
+ return;
- if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags))
- return 0;
-
- retval = rfkill_register(rt2x00dev->rfkill);
- if (retval) {
+ if (rfkill_register(rt2x00dev->rfkill)) {
ERROR(rt2x00dev, "Failed to register rfkill handler.\n");
- return retval;
+ return;
}
- retval = input_register_polled_device(rt2x00dev->poll_dev);
- if (retval) {
+ if (input_register_polled_device(rt2x00dev->poll_dev)) {
ERROR(rt2x00dev, "Failed to register polled device.\n");
rfkill_unregister(rt2x00dev->rfkill);
- return retval;
+ return;
}
+ __set_bit(RFKILL_STATE_REGISTERED, &rt2x00dev->rfkill_state);
+
/*
* Force initial poll which will detect the initial device state,
* and correctly sends the signal to the rfkill layer about this
* state.
*/
rt2x00rfkill_poll(rt2x00dev->poll_dev);
-
- return 0;
}
void rt2x00rfkill_unregister(struct rt2x00_dev *rt2x00dev)
{
- if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags))
+ if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags) ||
+ !test_bit(RFKILL_STATE_REGISTERED, &rt2x00dev->rfkill_state))
return;
input_unregister_polled_device(rt2x00dev->poll_dev);
rfkill_unregister(rt2x00dev->rfkill);
+
+ __clear_bit(RFKILL_STATE_REGISTERED, &rt2x00dev->rfkill_state);
}
-int rt2x00rfkill_allocate(struct rt2x00_dev *rt2x00dev)
+static struct input_polled_dev *
+rt2x00rfkill_allocate_polldev(struct rt2x00_dev *rt2x00dev)
{
- struct device *device = wiphy_dev(rt2x00dev->hw->wiphy);
+ struct input_polled_dev *poll_dev;
+ poll_dev = input_allocate_polled_device();
+ if (!poll_dev)
+ return NULL;
+
+ poll_dev->private = rt2x00dev;
+ poll_dev->poll = rt2x00rfkill_poll;
+ poll_dev->poll_interval = RFKILL_POLL_INTERVAL;
+
+ poll_dev->input->name = rt2x00dev->ops->name;
+ poll_dev->input->phys = wiphy_name(rt2x00dev->hw->wiphy);
+ poll_dev->input->id.bustype = BUS_HOST;
+ poll_dev->input->id.vendor = 0x1814;
+ poll_dev->input->id.product = rt2x00dev->chip.rt;
+ poll_dev->input->id.version = rt2x00dev->chip.rev;
+ poll_dev->input->dev.parent = wiphy_dev(rt2x00dev->hw->wiphy);
+ poll_dev->input->evbit[0] = BIT(EV_KEY);
+ set_bit(KEY_WLAN, poll_dev->input->keybit);
+
+ return poll_dev;
+}
+
+void rt2x00rfkill_allocate(struct rt2x00_dev *rt2x00dev)
+{
if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags))
- return 0;
+ return;
- rt2x00dev->rfkill = rfkill_allocate(device, RFKILL_TYPE_WLAN);
+ rt2x00dev->rfkill =
+ rfkill_allocate(wiphy_dev(rt2x00dev->hw->wiphy), RFKILL_TYPE_WLAN);
if (!rt2x00dev->rfkill) {
ERROR(rt2x00dev, "Failed to allocate rfkill handler.\n");
- goto exit;
+ return;
}
rt2x00dev->rfkill->name = rt2x00dev->ops->name;
@@ -126,40 +151,49 @@
rt2x00dev->rfkill->state = -1;
rt2x00dev->rfkill->toggle_radio = rt2x00rfkill_toggle_radio;
- rt2x00dev->poll_dev = input_allocate_polled_device();
+ rt2x00dev->poll_dev = rt2x00rfkill_allocate_polldev(rt2x00dev);
if (!rt2x00dev->poll_dev) {
ERROR(rt2x00dev, "Failed to allocate polled device.\n");
- goto exit_free_rfkill;
+ rfkill_free(rt2x00dev->rfkill);
+ rt2x00dev->rfkill = NULL;
+ return;
}
- rt2x00dev->poll_dev->private = rt2x00dev;
- rt2x00dev->poll_dev->poll = rt2x00rfkill_poll;
- rt2x00dev->poll_dev->poll_interval = RFKILL_POLL_INTERVAL;
-
- rt2x00dev->poll_dev->input->name = rt2x00dev->ops->name;
- rt2x00dev->poll_dev->input->phys = wiphy_name(rt2x00dev->hw->wiphy);
- rt2x00dev->poll_dev->input->id.bustype = BUS_HOST;
- rt2x00dev->poll_dev->input->id.vendor = 0x1814;
- rt2x00dev->poll_dev->input->id.product = rt2x00dev->chip.rt;
- rt2x00dev->poll_dev->input->id.version = rt2x00dev->chip.rev;
- rt2x00dev->poll_dev->input->dev.parent = device;
- rt2x00dev->poll_dev->input->evbit[0] = BIT(EV_KEY);
- set_bit(KEY_WLAN, rt2x00dev->poll_dev->input->keybit);
-
- return 0;
-
-exit_free_rfkill:
- rfkill_free(rt2x00dev->rfkill);
-
-exit:
- return -ENOMEM;
+ return;
}
void rt2x00rfkill_free(struct rt2x00_dev *rt2x00dev)
{
- if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags))
+ if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags) ||
+ !test_bit(RFKILL_STATE_ALLOCATED, &rt2x00dev->rfkill_state))
return;
input_free_polled_device(rt2x00dev->poll_dev);
+ rt2x00dev->poll_dev = NULL;
+
rfkill_free(rt2x00dev->rfkill);
+ rt2x00dev->rfkill = NULL;
+}
+
+void rt2x00rfkill_suspend(struct rt2x00_dev *rt2x00dev)
+{
+ if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags) ||
+ !test_bit(RFKILL_STATE_ALLOCATED, &rt2x00dev->rfkill_state))
+ return;
+
+ input_free_polled_device(rt2x00dev->poll_dev);
+ rt2x00dev->poll_dev = NULL;
+}
+
+void rt2x00rfkill_resume(struct rt2x00_dev *rt2x00dev)
+{
+ if (!test_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags) ||
+ !test_bit(RFKILL_STATE_ALLOCATED, &rt2x00dev->rfkill_state))
+ return;
+
+ rt2x00dev->poll_dev = rt2x00rfkill_allocate_polldev(rt2x00dev);
+ if (!rt2x00dev->poll_dev) {
+ ERROR(rt2x00dev, "Failed to allocate polled device.\n");
+ return;
+ }
}
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index b31f0c2..93ea212 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -1482,8 +1482,12 @@
rt61pci_disable_radio(rt2x00dev);
break;
case STATE_RADIO_RX_ON:
+ case STATE_RADIO_RX_ON_LINK:
+ rt61pci_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON);
+ break;
case STATE_RADIO_RX_OFF:
- rt61pci_toggle_rx(rt2x00dev, state);
+ case STATE_RADIO_RX_OFF_LINK:
+ rt61pci_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF);
break;
case STATE_DEEP_SLEEP:
case STATE_SLEEP:
@@ -2298,9 +2302,9 @@
* Apply some rules to the filters:
* - Some filters imply different filters to be set.
* - Some things we can't filter out at all.
+ * - Multicast filter seems to kill broadcast traffic so never use it.
*/
- if (mc_count)
- *total_flags |= FIF_ALLMULTI;
+ *total_flags |= FIF_ALLMULTI;
if (*total_flags & FIF_OTHER_BSS ||
*total_flags & FIF_PROMISC_IN_BSS)
*total_flags |= FIF_PROMISC_IN_BSS | FIF_OTHER_BSS;
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 4d576ab..8103d41 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -1208,8 +1208,12 @@
rt73usb_disable_radio(rt2x00dev);
break;
case STATE_RADIO_RX_ON:
+ case STATE_RADIO_RX_ON_LINK:
+ rt73usb_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON);
+ break;
case STATE_RADIO_RX_OFF:
- rt73usb_toggle_rx(rt2x00dev, state);
+ case STATE_RADIO_RX_OFF_LINK:
+ rt73usb_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF);
break;
case STATE_DEEP_SLEEP:
case STATE_SLEEP:
@@ -1865,9 +1869,9 @@
* Apply some rules to the filters:
* - Some filters imply different filters to be set.
* - Some things we can't filter out at all.
+ * - Multicast filter seems to kill broadcast traffic so never use it.
*/
- if (mc_count)
- *total_flags |= FIF_ALLMULTI;
+ *total_flags |= FIF_ALLMULTI;
if (*total_flags & FIF_OTHER_BSS ||
*total_flags & FIF_PROMISC_IN_BSS)
*total_flags |= FIF_PROMISC_IN_BSS | FIF_OTHER_BSS;
@@ -2094,6 +2098,7 @@
/* D-Link */
{ USB_DEVICE(0x07d1, 0x3c03), USB_DEVICE_DATA(&rt73usb_ops) },
{ USB_DEVICE(0x07d1, 0x3c04), USB_DEVICE_DATA(&rt73usb_ops) },
+ { USB_DEVICE(0x07d1, 0x3c07), USB_DEVICE_DATA(&rt73usb_ops) },
/* Gemtek */
{ USB_DEVICE(0x15a9, 0x0004), USB_DEVICE_DATA(&rt73usb_ops) },
/* Gigabyte */
diff --git a/drivers/parisc/Kconfig b/drivers/parisc/Kconfig
index 1d3b84b..553a990 100644
--- a/drivers/parisc/Kconfig
+++ b/drivers/parisc/Kconfig
@@ -103,6 +103,11 @@
depends on PCI_LBA
default PCI_LBA
+config IOMMU_HELPER
+ bool
+ depends on IOMMU_SBA || IOMMU_CCIO
+ default y
+
#config PCI_EPIC
# bool "EPIC/SAGA PCI support"
# depends on PCI
diff --git a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c
index d08b284..62db3c3 100644
--- a/drivers/parisc/ccio-dma.c
+++ b/drivers/parisc/ccio-dma.c
@@ -43,6 +43,7 @@
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
#include <linux/scatterlist.h>
+#include <linux/iommu-helper.h>
#include <asm/byteorder.h>
#include <asm/cache.h> /* for L1_CACHE_BYTES */
@@ -302,13 +303,17 @@
*/
#define CCIO_SEARCH_LOOP(ioc, res_idx, mask, size) \
for(; res_ptr < res_end; ++res_ptr) { \
- if(0 == (*res_ptr & mask)) { \
- *res_ptr |= mask; \
- res_idx = (unsigned int)((unsigned long)res_ptr - (unsigned long)ioc->res_map); \
- ioc->res_hint = res_idx + (size >> 3); \
- goto resource_found; \
- } \
- }
+ int ret;\
+ unsigned int idx;\
+ idx = (unsigned int)((unsigned long)res_ptr - (unsigned long)ioc->res_map); \
+ ret = iommu_is_span_boundary(idx << 3, pages_needed, 0, boundary_size);\
+ if ((0 == (*res_ptr & mask)) && !ret) { \
+ *res_ptr |= mask; \
+ res_idx = idx;\
+ ioc->res_hint = res_idx + (size >> 3); \
+ goto resource_found; \
+ } \
+ }
#define CCIO_FIND_FREE_MAPPING(ioa, res_idx, mask, size) \
u##size *res_ptr = (u##size *)&((ioc)->res_map[ioa->res_hint & ~((size >> 3) - 1)]); \
@@ -341,10 +346,11 @@
* of available pages for the requested size.
*/
static int
-ccio_alloc_range(struct ioc *ioc, size_t size)
+ccio_alloc_range(struct ioc *ioc, struct device *dev, size_t size)
{
unsigned int pages_needed = size >> IOVP_SHIFT;
unsigned int res_idx;
+ unsigned long boundary_size;
#ifdef CCIO_SEARCH_TIME
unsigned long cr_start = mfctl(16);
#endif
@@ -360,6 +366,9 @@
** ggg sacrifices another 710 to the computer gods.
*/
+ boundary_size = ALIGN((unsigned long long)dma_get_seg_boundary(dev) + 1,
+ 1ULL << IOVP_SHIFT) >> IOVP_SHIFT;
+
if (pages_needed <= 8) {
/*
* LAN traffic will not thrash the TLB IFF the same NIC
@@ -760,7 +769,7 @@
ioc->msingle_pages += size >> IOVP_SHIFT;
#endif
- idx = ccio_alloc_range(ioc, size);
+ idx = ccio_alloc_range(ioc, dev, size);
iovp = (dma_addr_t)MKIOVP(idx);
pdir_start = &(ioc->pdir_base[idx]);
diff --git a/drivers/parisc/iommu-helpers.h b/drivers/parisc/iommu-helpers.h
index 97ba828..a9c46cc 100644
--- a/drivers/parisc/iommu-helpers.h
+++ b/drivers/parisc/iommu-helpers.h
@@ -96,8 +96,8 @@
static inline unsigned int
iommu_coalesce_chunks(struct ioc *ioc, struct device *dev,
- struct scatterlist *startsg, int nents,
- int (*iommu_alloc_range)(struct ioc *, size_t))
+ struct scatterlist *startsg, int nents,
+ int (*iommu_alloc_range)(struct ioc *, struct device *, size_t))
{
struct scatterlist *contig_sg; /* contig chunk head */
unsigned long dma_offset, dma_len; /* start/len of DMA stream */
@@ -166,7 +166,7 @@
dma_len = ALIGN(dma_len + dma_offset, IOVP_SIZE);
sg_dma_address(contig_sg) =
PIDE_FLAG
- | (iommu_alloc_range(ioc, dma_len) << IOVP_SHIFT)
+ | (iommu_alloc_range(ioc, dev, dma_len) << IOVP_SHIFT)
| dma_offset;
n_mappings++;
}
diff --git a/drivers/parisc/pdc_stable.c b/drivers/parisc/pdc_stable.c
index de34aa9..f9f9a5f 100644
--- a/drivers/parisc/pdc_stable.c
+++ b/drivers/parisc/pdc_stable.c
@@ -829,7 +829,7 @@
struct kobj_attribute *attr,
const char *buf, size_t count)
{
- return pdcs_auto_write(kset, attr, buf, count, PF_AUTOBOOT);
+ return pdcs_auto_write(kobj, attr, buf, count, PF_AUTOBOOT);
}
/**
@@ -845,7 +845,7 @@
struct kobj_attribute *attr,
const char *buf, size_t count)
{
- return pdcs_auto_write(kset, attr, buf, count, PF_AUTOSEARCH);
+ return pdcs_auto_write(kobj, attr, buf, count, PF_AUTOSEARCH);
}
/**
@@ -1066,7 +1066,7 @@
}
/* Don't forget the root entries */
- error = sysfs_create_group(stable_kobj, pdcs_attr_group);
+ error = sysfs_create_group(stable_kobj, &pdcs_attr_group);
/* register the paths kset as a child of the stable kset */
paths_kset = kset_create_and_add("paths", NULL, stable_kobj);
diff --git a/drivers/parisc/sba_iommu.c b/drivers/parisc/sba_iommu.c
index d06627c..8c4d2c1 100644
--- a/drivers/parisc/sba_iommu.c
+++ b/drivers/parisc/sba_iommu.c
@@ -29,6 +29,7 @@
#include <linux/string.h>
#include <linux/pci.h>
#include <linux/scatterlist.h>
+#include <linux/iommu-helper.h>
#include <asm/byteorder.h>
#include <asm/io.h>
@@ -313,6 +314,12 @@
#define RESMAP_MASK(n) (~0UL << (BITS_PER_LONG - (n)))
#define RESMAP_IDX_MASK (sizeof(unsigned long) - 1)
+static unsigned long ptr_to_pide(struct ioc *ioc, unsigned long *res_ptr,
+ unsigned int bitshiftcnt)
+{
+ return (((unsigned long)res_ptr - (unsigned long)ioc->res_map) << 3)
+ + bitshiftcnt;
+}
/**
* sba_search_bitmap - find free space in IO PDIR resource bitmap
@@ -324,19 +331,36 @@
* Cool perf optimization: search for log2(size) bits at a time.
*/
static SBA_INLINE unsigned long
-sba_search_bitmap(struct ioc *ioc, unsigned long bits_wanted)
+sba_search_bitmap(struct ioc *ioc, struct device *dev,
+ unsigned long bits_wanted)
{
unsigned long *res_ptr = ioc->res_hint;
unsigned long *res_end = (unsigned long *) &(ioc->res_map[ioc->res_size]);
- unsigned long pide = ~0UL;
+ unsigned long pide = ~0UL, tpide;
+ unsigned long boundary_size;
+ unsigned long shift;
+ int ret;
+
+ boundary_size = ALIGN((unsigned long long)dma_get_seg_boundary(dev) + 1,
+ 1ULL << IOVP_SHIFT) >> IOVP_SHIFT;
+
+#if defined(ZX1_SUPPORT)
+ BUG_ON(ioc->ibase & ~IOVP_MASK);
+ shift = ioc->ibase >> IOVP_SHIFT;
+#else
+ shift = 0;
+#endif
if (bits_wanted > (BITS_PER_LONG/2)) {
/* Search word at a time - no mask needed */
for(; res_ptr < res_end; ++res_ptr) {
- if (*res_ptr == 0) {
+ tpide = ptr_to_pide(ioc, res_ptr, 0);
+ ret = iommu_is_span_boundary(tpide, bits_wanted,
+ shift,
+ boundary_size);
+ if ((*res_ptr == 0) && !ret) {
*res_ptr = RESMAP_MASK(bits_wanted);
- pide = ((unsigned long)res_ptr - (unsigned long)ioc->res_map);
- pide <<= 3; /* convert to bit address */
+ pide = tpide;
break;
}
}
@@ -365,11 +389,13 @@
{
DBG_RES(" %p %lx %lx\n", res_ptr, mask, *res_ptr);
WARN_ON(mask == 0);
- if(((*res_ptr) & mask) == 0) {
+ tpide = ptr_to_pide(ioc, res_ptr, bitshiftcnt);
+ ret = iommu_is_span_boundary(tpide, bits_wanted,
+ shift,
+ boundary_size);
+ if ((((*res_ptr) & mask) == 0) && !ret) {
*res_ptr |= mask; /* mark resources busy! */
- pide = ((unsigned long)res_ptr - (unsigned long)ioc->res_map);
- pide <<= 3; /* convert to bit address */
- pide += bitshiftcnt;
+ pide = tpide;
break;
}
mask >>= o;
@@ -404,7 +430,7 @@
* resource bit map.
*/
static int
-sba_alloc_range(struct ioc *ioc, size_t size)
+sba_alloc_range(struct ioc *ioc, struct device *dev, size_t size)
{
unsigned int pages_needed = size >> IOVP_SHIFT;
#ifdef SBA_COLLECT_STATS
@@ -412,9 +438,9 @@
#endif
unsigned long pide;
- pide = sba_search_bitmap(ioc, pages_needed);
+ pide = sba_search_bitmap(ioc, dev, pages_needed);
if (pide >= (ioc->res_size << 3)) {
- pide = sba_search_bitmap(ioc, pages_needed);
+ pide = sba_search_bitmap(ioc, dev, pages_needed);
if (pide >= (ioc->res_size << 3))
panic("%s: I/O MMU @ %p is out of mapping resources\n",
__FILE__, ioc->ioc_hpa);
@@ -710,7 +736,7 @@
ioc->msingle_calls++;
ioc->msingle_pages += size >> IOVP_SHIFT;
#endif
- pide = sba_alloc_range(ioc, size);
+ pide = sba_alloc_range(ioc, dev, size);
iovp = (dma_addr_t) pide << IOVP_SHIFT;
DBG_RUN("%s() 0x%p -> 0x%lx\n",
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index ef5a6a2..d708358 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -143,15 +143,21 @@
/* register the bus with sysfs as the parent is now
* properly registered. */
child_bus = dev->subordinate;
+ if (child_bus->is_added)
+ continue;
child_bus->dev.parent = child_bus->bridge;
retval = device_register(&child_bus->dev);
- if (!retval)
+ if (retval)
+ dev_err(&dev->dev, "Error registering pci_bus,"
+ " continuing...\n");
+ else {
+ child_bus->is_added = 1;
retval = device_create_file(&child_bus->dev,
&dev_attr_cpuaffinity);
+ }
if (retval)
- dev_err(&dev->dev, "Error registering pci_bus"
- " device bridge symlink,"
- " continuing...\n");
+ dev_err(&dev->dev, "Error creating cpuaffinity"
+ " file, continuing...\n");
}
}
}
diff --git a/drivers/pci/hotplug-pci.c b/drivers/pci/hotplug-pci.c
index a590ef6..4d4a6447 100644
--- a/drivers/pci/hotplug-pci.c
+++ b/drivers/pci/hotplug-pci.c
@@ -4,7 +4,7 @@
#include "pci.h"
-unsigned int pci_do_scan_bus(struct pci_bus *bus)
+unsigned int __devinit pci_do_scan_bus(struct pci_bus *bus)
{
unsigned int max;
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index cf22f9e..5e50008 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -1085,7 +1085,7 @@
* This function should be called per *physical slot*,
* not per each slot object in ACPI namespace.
*/
-static int enable_device(struct acpiphp_slot *slot)
+static int __ref enable_device(struct acpiphp_slot *slot)
{
struct pci_dev *dev;
struct pci_bus *bus = slot->bridge->pci_bus;
diff --git a/drivers/pci/hotplug/cpci_hotplug_pci.c b/drivers/pci/hotplug/cpci_hotplug_pci.c
index 5e9be44..b3515fc 100644
--- a/drivers/pci/hotplug/cpci_hotplug_pci.c
+++ b/drivers/pci/hotplug/cpci_hotplug_pci.c
@@ -250,7 +250,7 @@
* Device configuration functions
*/
-int cpci_configure_slot(struct slot* slot)
+int __ref cpci_configure_slot(struct slot *slot)
{
struct pci_bus *parent;
int fn;
diff --git a/drivers/pci/hotplug/ibmphp_ebda.c b/drivers/pci/hotplug/ibmphp_ebda.c
index 600ed7b6..bbccde9 100644
--- a/drivers/pci/hotplug/ibmphp_ebda.c
+++ b/drivers/pci/hotplug/ibmphp_ebda.c
@@ -963,6 +963,7 @@
bus_info_ptr1 = ibmphp_find_same_bus_num (hpc_ptr->slots[index].slot_bus_num);
if (!bus_info_ptr1) {
+ kfree(tmp_slot);
rc = -ENODEV;
goto error;
}
diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
index 7f4836b8..5fa4ba0 100644
--- a/drivers/pci/hotplug/pciehp_core.c
+++ b/drivers/pci/hotplug/pciehp_core.c
@@ -467,7 +467,7 @@
t_slot = pciehp_find_slot(ctrl, ctrl->slot_device_offset);
t_slot->hpc_ops->get_adapter_status(t_slot, &value); /* Check if slot is occupied */
- if (value) {
+ if (value && pciehp_force) {
rc = pciehp_enable_slot(t_slot);
if (rc) /* -ENODEV: shouldn't happen, but deal with it */
value = 0;
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c
index 6eba9b2..698975a 100644
--- a/drivers/pci/hotplug/pciehp_hpc.c
+++ b/drivers/pci/hotplug/pciehp_hpc.c
@@ -711,7 +711,8 @@
retval = pcie_write_cmd(slot, slot_cmd, cmd_mask);
if (retval) {
err("%s: Write command failed!\n", __FUNCTION__);
- return -1;
+ retval = -1;
+ goto out;
}
dbg("%s: SLOTCTRL %x write cmd %x\n",
__FUNCTION__, ctrl->cap_base + SLOTCTRL, slot_cmd);
@@ -722,7 +723,7 @@
* removed from the slot/adapter.
*/
msleep(1000);
-
+ out:
if (changed)
pcie_unmask_bad_dllp(ctrl);
diff --git a/drivers/pci/hotplug/pciehp_pci.c b/drivers/pci/hotplug/pciehp_pci.c
index dd50713..9372a84 100644
--- a/drivers/pci/hotplug/pciehp_pci.c
+++ b/drivers/pci/hotplug/pciehp_pci.c
@@ -167,7 +167,7 @@
}
}
-static int pciehp_add_bridge(struct pci_dev *dev)
+static int __ref pciehp_add_bridge(struct pci_dev *dev)
{
struct pci_bus *parent = dev->bus;
int pass, busnr, start = parent->secondary;
diff --git a/drivers/pci/hotplug/shpchp_pci.c b/drivers/pci/hotplug/shpchp_pci.c
index 0a6b25e..a69a215 100644
--- a/drivers/pci/hotplug/shpchp_pci.c
+++ b/drivers/pci/hotplug/shpchp_pci.c
@@ -96,7 +96,7 @@
}
}
-int shpchp_configure_device(struct slot *p_slot)
+int __ref shpchp_configure_device(struct slot *p_slot)
{
struct pci_dev *dev;
struct pci_bus *parent = p_slot->ctrl->pci_dev->subordinate;
diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c
index 977d29b..4cb949f 100644
--- a/drivers/pci/intel-iommu.c
+++ b/drivers/pci/intel-iommu.c
@@ -1097,6 +1097,8 @@
}
static struct iova_domain reserved_iova_list;
+static struct lock_class_key reserved_alloc_key;
+static struct lock_class_key reserved_rbtree_key;
static void dmar_init_reserved_ranges(void)
{
@@ -1107,6 +1109,11 @@
init_iova_domain(&reserved_iova_list, DMA_32BIT_PFN);
+ lockdep_set_class(&reserved_iova_list.iova_alloc_lock,
+ &reserved_alloc_key);
+ lockdep_set_class(&reserved_iova_list.iova_rbtree_lock,
+ &reserved_rbtree_key);
+
/* IOAPIC ranges shouldn't be accessed by DMA */
iova = reserve_iova(&reserved_iova_list, IOVA_PFN(IOAPIC_RANGE_START),
IOVA_PFN(IOAPIC_RANGE_END));
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index 4a23654..72f7476 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -272,21 +272,29 @@
{
acpi_handle handle = DEVICE_ACPI_HANDLE(&dev->dev);
acpi_handle tmp;
- static int state_conv[] = {
- [0] = 0,
- [1] = 1,
- [2] = 2,
- [3] = 3,
- [4] = 3
+ static const u8 state_conv[] = {
+ [PCI_D0] = ACPI_STATE_D0,
+ [PCI_D1] = ACPI_STATE_D1,
+ [PCI_D2] = ACPI_STATE_D2,
+ [PCI_D3hot] = ACPI_STATE_D3,
+ [PCI_D3cold] = ACPI_STATE_D3
};
- int acpi_state = state_conv[(int __force) state];
if (!handle)
return -ENODEV;
/* If the ACPI device has _EJ0, ignore the device */
if (ACPI_SUCCESS(acpi_get_handle(handle, "_EJ0", &tmp)))
return 0;
- return acpi_bus_set_power(handle, acpi_state);
+
+ switch (state) {
+ case PCI_D0:
+ case PCI_D1:
+ case PCI_D2:
+ case PCI_D3hot:
+ case PCI_D3cold:
+ return acpi_bus_set_power(handle, state_conv[state]);
+ }
+ return -EINVAL;
}
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 183fdda..a4445b7 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -314,24 +314,6 @@
}
EXPORT_SYMBOL_GPL(pci_find_ht_capability);
-void pcie_wait_pending_transaction(struct pci_dev *dev)
-{
- int pos;
- u16 reg16;
-
- pos = pci_find_capability(dev, PCI_CAP_ID_EXP);
- if (!pos)
- return;
- while (1) {
- pci_read_config_word(dev, pos + PCI_EXP_DEVSTA, ®16);
- if (!(reg16 & PCI_EXP_DEVSTA_TRPND))
- break;
- cpu_relax();
- }
-
-}
-EXPORT_SYMBOL_GPL(pcie_wait_pending_transaction);
-
/**
* pci_find_parent_resource - return resource region of parent bus of given region
* @dev: PCI device structure contains resources to be searched
@@ -936,9 +918,6 @@
if (atomic_sub_return(1, &dev->enable_cnt) != 0)
return;
- /* Wait for all transactions are finished before disabling the device */
- pcie_wait_pending_transaction(dev);
-
pci_read_config_word(dev, PCI_COMMAND, &pci_command);
if (pci_command & PCI_COMMAND_MASTER) {
pci_command &= ~PCI_COMMAND_MASTER;
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 4d23b9f..2db2e4b 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -286,7 +286,7 @@
}
}
-void pci_read_bridge_bases(struct pci_bus *child)
+void __devinit pci_read_bridge_bases(struct pci_bus *child)
{
struct pci_dev *dev = child->self;
u8 io_base_lo, io_limit_lo;
@@ -472,7 +472,7 @@
* them, we proceed to assigning numbers to the remaining buses in
* order to avoid overlaps between old and new bus numbers.
*/
-int pci_scan_bridge(struct pci_bus *bus, struct pci_dev * dev, int max, int pass)
+int __devinit pci_scan_bridge(struct pci_bus *bus, struct pci_dev *dev, int max, int pass)
{
struct pci_bus *child;
int is_cardbus = (dev->hdr_type == PCI_HEADER_TYPE_CARDBUS);
@@ -1008,7 +1008,7 @@
return nr;
}
-unsigned int pci_scan_child_bus(struct pci_bus *bus)
+unsigned int __devinit pci_scan_child_bus(struct pci_bus *bus)
{
unsigned int devfn, pass, max = bus->secondary;
struct pci_dev *dev;
@@ -1116,7 +1116,7 @@
return NULL;
}
-struct pci_bus *pci_scan_bus_parented(struct device *parent,
+struct pci_bus * __devinit pci_scan_bus_parented(struct device *parent,
int bus, struct pci_ops *ops, void *sysdata)
{
struct pci_bus *b;
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index bbad4a9..e9a333d98 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -1652,9 +1652,8 @@
pci_write_config_byte(dev, 0x75, 0x1);
pci_write_config_byte(dev, 0x77, 0x0);
- printk(KERN_INFO
- "PCI: VIA CX700 PCI parking/caching fixup on %s\n",
- pci_name(dev));
+ dev_info(&dev->dev,
+ "Disabling VIA CX700 PCI parking/caching\n");
}
}
}
@@ -1726,32 +1725,6 @@
quirk_msi_ht_cap);
-/*
- * Force enable MSI mapping capability on HT bridges
- */
-static void __devinit quirk_msi_ht_cap_enable(struct pci_dev *dev)
-{
- int pos, ttl = 48;
-
- pos = pci_find_ht_capability(dev, HT_CAPTYPE_MSI_MAPPING);
- while (pos && ttl--) {
- u8 flags;
-
- if (pci_read_config_byte(dev, pos + HT_MSI_FLAGS, &flags) == 0) {
- printk(KERN_INFO "PCI: Enabling HT MSI Mapping on %s\n",
- pci_name(dev));
-
- pci_write_config_byte(dev, pos + HT_MSI_FLAGS,
- flags | HT_MSI_FLAGS_ENABLE);
- }
- pos = pci_find_next_ht_capability(dev, pos,
- HT_CAPTYPE_MSI_MAPPING);
- }
-}
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SERVERWORKS,
- PCI_DEVICE_ID_SERVERWORKS_HT1000_PXB,
- quirk_msi_ht_cap_enable);
-
/* The nVidia CK804 chipset may have 2 HT MSI mappings.
* MSI are supported if the MSI capability set in any of these mappings.
*/
@@ -1778,9 +1751,8 @@
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_CK804_PCIE,
quirk_nvidia_ck804_msi_ht_cap);
-/*
- * Force enable MSI mapping capability on HT bridges */
-static inline void ht_enable_msi_mapping(struct pci_dev *dev)
+/* Force enable MSI mapping capability on HT bridges */
+static void __devinit ht_enable_msi_mapping(struct pci_dev *dev)
{
int pos, ttl = 48;
@@ -1799,6 +1771,9 @@
HT_CAPTYPE_MSI_MAPPING);
}
}
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SERVERWORKS,
+ PCI_DEVICE_ID_SERVERWORKS_HT1000_PXB,
+ ht_enable_msi_mapping);
static void __devinit nv_msi_ht_cap_quirk(struct pci_dev *dev)
{
@@ -1830,7 +1805,7 @@
if (pci_read_config_byte(dev, pos + HT_MSI_FLAGS,
&flags) == 0) {
- dev_info(&dev->dev, "Quirk disabling HT MSI mapping");
+ dev_info(&dev->dev, "Disabling HT MSI mapping");
pci_write_config_byte(dev, pos + HT_MSI_FLAGS,
flags & ~HT_MSI_FLAGS_ENABLE);
}
diff --git a/drivers/pci/rom.c b/drivers/pci/rom.c
index a98b247..bd5c0e0 100644
--- a/drivers/pci/rom.c
+++ b/drivers/pci/rom.c
@@ -242,8 +242,7 @@
#endif /* 0 */
/**
- * pci_cleanup_rom - internal routine for freeing the ROM copy created
- * by pci_map_rom_copy called from remove.c
+ * pci_cleanup_rom - free the ROM copy created by pci_map_rom_copy
* @pdev: pointer to pci device struct
*
* Free the copied ROM if we allocated one.
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 125e7b7..f7cb8e0 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -486,12 +486,7 @@
break;
case PCI_CLASS_BRIDGE_PCI:
- /* don't size subtractive decoding (transparent)
- * PCI-to-PCI bridges */
- if (bus->self->transparent)
- break;
pci_bridge_check_ranges(bus);
- /* fall through */
default:
pbus_size_io(bus);
/* If the bridge supports prefetchable range, size it
diff --git a/drivers/pnp/isapnp/core.c b/drivers/pnp/isapnp/core.c
index 2c925b7..257f5d8 100644
--- a/drivers/pnp/isapnp/core.c
+++ b/drivers/pnp/isapnp/core.c
@@ -88,6 +88,15 @@
#define _LTAG_MEM32RANGE 0x85
#define _LTAG_FIXEDMEM32RANGE 0x86
+/*
+ * Sizes of ISAPNP logical device configuration register sets.
+ * See PNP-ISA-v1.0a.pdf, Appendix A.
+ */
+#define ISAPNP_MAX_MEM 4
+#define ISAPNP_MAX_PORT 8
+#define ISAPNP_MAX_IRQ 2
+#define ISAPNP_MAX_DMA 2
+
static unsigned char isapnp_checksum_value;
static DEFINE_MUTEX(isapnp_cfg_mutex);
static int isapnp_csn_count;
@@ -945,14 +954,14 @@
dev->active = isapnp_read_byte(ISAPNP_CFG_ACTIVATE);
if (dev->active) {
- for (tmp = 0; tmp < PNP_MAX_PORT; tmp++) {
+ for (tmp = 0; tmp < ISAPNP_MAX_PORT; tmp++) {
ret = isapnp_read_word(ISAPNP_CFG_PORT + (tmp << 1));
if (!ret)
continue;
res->port_resource[tmp].start = ret;
res->port_resource[tmp].flags = IORESOURCE_IO;
}
- for (tmp = 0; tmp < PNP_MAX_MEM; tmp++) {
+ for (tmp = 0; tmp < ISAPNP_MAX_MEM; tmp++) {
ret =
isapnp_read_word(ISAPNP_CFG_MEM + (tmp << 3)) << 8;
if (!ret)
@@ -960,7 +969,7 @@
res->mem_resource[tmp].start = ret;
res->mem_resource[tmp].flags = IORESOURCE_MEM;
}
- for (tmp = 0; tmp < PNP_MAX_IRQ; tmp++) {
+ for (tmp = 0; tmp < ISAPNP_MAX_IRQ; tmp++) {
ret =
(isapnp_read_word(ISAPNP_CFG_IRQ + (tmp << 1)) >>
8);
@@ -970,7 +979,7 @@
res->irq_resource[tmp].end = ret;
res->irq_resource[tmp].flags = IORESOURCE_IRQ;
}
- for (tmp = 0; tmp < PNP_MAX_DMA; tmp++) {
+ for (tmp = 0; tmp < ISAPNP_MAX_DMA; tmp++) {
ret = isapnp_read_byte(ISAPNP_CFG_DMA + tmp);
if (ret == 4)
continue;
@@ -1002,14 +1011,14 @@
isapnp_cfg_begin(dev->card->number, dev->number);
dev->active = 1;
for (tmp = 0;
- tmp < PNP_MAX_PORT
+ tmp < ISAPNP_MAX_PORT
&& (res->port_resource[tmp].
flags & (IORESOURCE_IO | IORESOURCE_UNSET)) == IORESOURCE_IO;
tmp++)
isapnp_write_word(ISAPNP_CFG_PORT + (tmp << 1),
res->port_resource[tmp].start);
for (tmp = 0;
- tmp < PNP_MAX_IRQ
+ tmp < ISAPNP_MAX_IRQ
&& (res->irq_resource[tmp].
flags & (IORESOURCE_IRQ | IORESOURCE_UNSET)) == IORESOURCE_IRQ;
tmp++) {
@@ -1019,14 +1028,14 @@
isapnp_write_byte(ISAPNP_CFG_IRQ + (tmp << 1), irq);
}
for (tmp = 0;
- tmp < PNP_MAX_DMA
+ tmp < ISAPNP_MAX_DMA
&& (res->dma_resource[tmp].
flags & (IORESOURCE_DMA | IORESOURCE_UNSET)) == IORESOURCE_DMA;
tmp++)
isapnp_write_byte(ISAPNP_CFG_DMA + tmp,
res->dma_resource[tmp].start);
for (tmp = 0;
- tmp < PNP_MAX_MEM
+ tmp < ISAPNP_MAX_MEM
&& (res->mem_resource[tmp].
flags & (IORESOURCE_MEM | IORESOURCE_UNSET)) == IORESOURCE_MEM;
tmp++)
diff --git a/drivers/pnp/quirks.c b/drivers/pnp/quirks.c
index 4065139..3799320 100644
--- a/drivers/pnp/quirks.c
+++ b/drivers/pnp/quirks.c
@@ -17,7 +17,6 @@
#include <linux/slab.h>
#include <linux/pnp.h>
#include <linux/io.h>
-#include <linux/dmi.h>
#include <linux/kallsyms.h>
#include "base.h"
@@ -109,42 +108,73 @@
"pnp: SB audio device quirk - increasing port range\n");
}
-static void quirk_supermicro_h8dce_system(struct pnp_dev *dev)
-{
- int i;
- static struct dmi_system_id supermicro_h8dce[] = {
- {
- .ident = "Supermicro H8DCE",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Supermicro"),
- DMI_MATCH(DMI_PRODUCT_NAME, "H8DCE"),
- },
- },
- { }
- };
- if (!dmi_check_system(supermicro_h8dce))
- return;
+#include <linux/pci.h>
+
+static void quirk_system_pci_resources(struct pnp_dev *dev)
+{
+ struct pci_dev *pdev = NULL;
+ resource_size_t pnp_start, pnp_end, pci_start, pci_end;
+ int i, j;
/*
- * On the Supermicro H8DCE, there's a system device with resources
- * that overlap BAR 6 of the built-in SATA PCI adapter. If the PNP
- * system device claims them, the sata_nv driver won't be able to.
- * More details at:
- * https://bugzilla.redhat.com/show_bug.cgi?id=280641
- * https://bugzilla.redhat.com/show_bug.cgi?id=313491
- * http://lkml.org/lkml/2008/1/9/449
- * http://thread.gmane.org/gmane.linux.acpi.devel/27312
+ * Some BIOSes have PNP motherboard devices with resources that
+ * partially overlap PCI BARs. The PNP system driver claims these
+ * motherboard resources, which prevents the normal PCI driver from
+ * requesting them later.
+ *
+ * This patch disables the PNP resources that conflict with PCI BARs
+ * so they won't be claimed by the PNP system driver.
*/
- for (i = 0; i < PNP_MAX_MEM; i++) {
- if (pnp_mem_valid(dev, i) && pnp_mem_len(dev, i) &&
- (pnp_mem_start(dev, i) & 0xdfef0000) == 0xdfef0000) {
- dev_warn(&dev->dev, "disabling 0x%llx-0x%llx to prevent"
- " conflict with sata_nv PCI device\n",
- (unsigned long long) pnp_mem_start(dev, i),
- (unsigned long long) (pnp_mem_start(dev, i) +
- pnp_mem_len(dev, i) - 1));
- pnp_mem_flags(dev, i) = 0;
+ for_each_pci_dev(pdev) {
+ for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
+ if (!(pci_resource_flags(pdev, i) & IORESOURCE_MEM) ||
+ pci_resource_len(pdev, i) == 0)
+ continue;
+
+ pci_start = pci_resource_start(pdev, i);
+ pci_end = pci_resource_end(pdev, i);
+ for (j = 0; j < PNP_MAX_MEM; j++) {
+ if (!pnp_mem_valid(dev, j) ||
+ pnp_mem_len(dev, j) == 0)
+ continue;
+
+ pnp_start = pnp_mem_start(dev, j);
+ pnp_end = pnp_mem_end(dev, j);
+
+ /*
+ * If the PNP region doesn't overlap the PCI
+ * region at all, there's no problem.
+ */
+ if (pnp_end < pci_start || pnp_start > pci_end)
+ continue;
+
+ /*
+ * If the PNP region completely encloses (or is
+ * at least as large as) the PCI region, that's
+ * also OK. For example, this happens when the
+ * PNP device describes a bridge with PCI
+ * behind it.
+ */
+ if (pnp_start <= pci_start &&
+ pnp_end >= pci_end)
+ continue;
+
+ /*
+ * Otherwise, the PNP region overlaps *part* of
+ * the PCI region, and that might prevent a PCI
+ * driver from requesting its resources.
+ */
+ dev_warn(&dev->dev, "mem resource "
+ "(0x%llx-0x%llx) overlaps %s BAR %d "
+ "(0x%llx-0x%llx), disabling\n",
+ (unsigned long long) pnp_start,
+ (unsigned long long) pnp_end,
+ pci_name(pdev), i,
+ (unsigned long long) pci_start,
+ (unsigned long long) pci_end);
+ pnp_mem_flags(dev, j) = 0;
+ }
}
}
}
@@ -169,8 +199,8 @@
{"CTL0043", quirk_sb16audio_resources},
{"CTL0044", quirk_sb16audio_resources},
{"CTL0045", quirk_sb16audio_resources},
- {"PNP0c01", quirk_supermicro_h8dce_system},
- {"PNP0c02", quirk_supermicro_h8dce_system},
+ {"PNP0c01", quirk_system_pci_resources},
+ {"PNP0c02", quirk_system_pci_resources},
{""}
};
diff --git a/drivers/rapidio/rio-driver.c b/drivers/rapidio/rio-driver.c
index 5480119..3ce9f3d 100644
--- a/drivers/rapidio/rio-driver.c
+++ b/drivers/rapidio/rio-driver.c
@@ -78,8 +78,7 @@
}
/**
- * rio_device_probe - Tell if a RIO device structure has a matching RIO
- * device id structure
+ * rio_device_probe - Tell if a RIO device structure has a matching RIO device id structure
* @id: the RIO device id structure to match against
* @dev: the RIO device structure to match against
*
@@ -137,7 +136,7 @@
* rio_register_driver - register a new RIO driver
* @rdrv: the RIO driver structure to register
*
- * Adds a &struct rio_driver to the list of registered drivers
+ * Adds a &struct rio_driver to the list of registered drivers.
* Returns a negative value on error, otherwise 0. If no error
* occurred, the driver remains registered even if no device
* was claimed during registration.
@@ -167,8 +166,7 @@
}
/**
- * rio_match_bus - Tell if a RIO device structure has a matching RIO
- * driver device id structure
+ * rio_match_bus - Tell if a RIO device structure has a matching RIO driver device id structure
* @dev: the standard device structure to match against
* @drv: the standard driver structure containing the ids to match against
*
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 6402d69..9e7de63 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -16,7 +16,7 @@
probably want to enable one or more of the interfaces below.
This driver can also be built as a module. If so, the module
- will be called rtc-class.
+ will be called rtc-core.
if RTC_CLASS
@@ -250,6 +250,15 @@
platforms. The support is integrated with the rest of
the Menelaus driver; it's not separate module.
+config RTC_DRV_S35390A
+ tristate "Seiko Instruments S-35390A"
+ help
+ If you say yes here you will get support for the Seiko
+ Instruments S-35390A.
+
+ This driver can also be built as a module. If so the module
+ will be called rtc-s35390a.
+
endif # I2C
comment "SPI RTC drivers"
diff --git a/drivers/rtc/Makefile b/drivers/rtc/Makefile
index ec703f3..872f1218f 100644
--- a/drivers/rtc/Makefile
+++ b/drivers/rtc/Makefile
@@ -45,6 +45,7 @@
obj-$(CONFIG_RTC_DRV_RS5C313) += rtc-rs5c313.o
obj-$(CONFIG_RTC_DRV_RS5C348) += rtc-rs5c348.o
obj-$(CONFIG_RTC_DRV_RS5C372) += rtc-rs5c372.o
+obj-$(CONFIG_RTC_DRV_S35390A) += rtc-s35390a.o
obj-$(CONFIG_RTC_DRV_S3C) += rtc-s3c.o
obj-$(CONFIG_RTC_DRV_SA1100) += rtc-sa1100.o
obj-$(CONFIG_RTC_DRV_SH) += rtc-sh.o
diff --git a/drivers/rtc/rtc-at91sam9.c b/drivers/rtc/rtc-at91sam9.c
index bbf10ec..56728a2 100644
--- a/drivers/rtc/rtc-at91sam9.c
+++ b/drivers/rtc/rtc-at91sam9.c
@@ -274,7 +274,7 @@
* SR clears it, so we must only read it in this irq handler!
*/
mr = rtt_readl(rtc, MR) & (AT91_RTT_ALMIEN | AT91_RTT_RTTINCIEN);
- sr = rtt_readl(rtc, SR) & mr;
+ sr = rtt_readl(rtc, SR) & (mr >> 16);
if (!sr)
return IRQ_NONE;
@@ -321,6 +321,10 @@
if (!rtc)
return -ENOMEM;
+ /* platform setup code should have handled this; sigh */
+ if (!device_can_wakeup(&pdev->dev))
+ device_init_wakeup(&pdev->dev, 1);
+
platform_set_drvdata(pdev, rtc);
rtc->rtt = (void __force __iomem *) (AT91_VA_BASE_SYS - AT91_BASE_SYS);
rtc->rtt += r->start;
diff --git a/drivers/rtc/rtc-s35390a.c b/drivers/rtc/rtc-s35390a.c
new file mode 100644
index 0000000..e8abc90
--- /dev/null
+++ b/drivers/rtc/rtc-s35390a.c
@@ -0,0 +1,316 @@
+/*
+ * Seiko Instruments S-35390A RTC Driver
+ *
+ * Copyright (c) 2007 Byron Bradley
+ *
+ * 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/rtc.h>
+#include <linux/i2c.h>
+#include <linux/bitrev.h>
+#include <linux/bcd.h>
+#include <linux/slab.h>
+
+#define S35390A_CMD_STATUS1 0
+#define S35390A_CMD_STATUS2 1
+#define S35390A_CMD_TIME1 2
+
+#define S35390A_BYTE_YEAR 0
+#define S35390A_BYTE_MONTH 1
+#define S35390A_BYTE_DAY 2
+#define S35390A_BYTE_WDAY 3
+#define S35390A_BYTE_HOURS 4
+#define S35390A_BYTE_MINS 5
+#define S35390A_BYTE_SECS 6
+
+#define S35390A_FLAG_POC 0x01
+#define S35390A_FLAG_BLD 0x02
+#define S35390A_FLAG_24H 0x40
+#define S35390A_FLAG_RESET 0x80
+#define S35390A_FLAG_TEST 0x01
+
+struct s35390a {
+ struct i2c_client *client[8];
+ struct rtc_device *rtc;
+ int twentyfourhour;
+};
+
+static int s35390a_set_reg(struct s35390a *s35390a, int reg, char *buf, int len)
+{
+ struct i2c_client *client = s35390a->client[reg];
+ struct i2c_msg msg[] = {
+ { client->addr, 0, len, buf },
+ };
+
+ if ((i2c_transfer(client->adapter, msg, 1)) != 1)
+ return -EIO;
+
+ return 0;
+}
+
+static int s35390a_get_reg(struct s35390a *s35390a, int reg, char *buf, int len)
+{
+ struct i2c_client *client = s35390a->client[reg];
+ struct i2c_msg msg[] = {
+ { client->addr, I2C_M_RD, len, buf },
+ };
+
+ if ((i2c_transfer(client->adapter, msg, 1)) != 1)
+ return -EIO;
+
+ return 0;
+}
+
+static int s35390a_reset(struct s35390a *s35390a)
+{
+ char buf[1];
+
+ if (s35390a_get_reg(s35390a, S35390A_CMD_STATUS1, buf, sizeof(buf)) < 0)
+ return -EIO;
+
+ if (!(buf[0] & (S35390A_FLAG_POC | S35390A_FLAG_BLD)))
+ return 0;
+
+ buf[0] |= (S35390A_FLAG_RESET | S35390A_FLAG_24H);
+ buf[0] &= 0xf0;
+ return s35390a_set_reg(s35390a, S35390A_CMD_STATUS1, buf, sizeof(buf));
+}
+
+static int s35390a_disable_test_mode(struct s35390a *s35390a)
+{
+ char buf[1];
+
+ if (s35390a_get_reg(s35390a, S35390A_CMD_STATUS2, buf, sizeof(buf)) < 0)
+ return -EIO;
+
+ if (!(buf[0] & S35390A_FLAG_TEST))
+ return 0;
+
+ buf[0] &= ~S35390A_FLAG_TEST;
+ return s35390a_set_reg(s35390a, S35390A_CMD_STATUS2, buf, sizeof(buf));
+}
+
+static char s35390a_hr2reg(struct s35390a *s35390a, int hour)
+{
+ if (s35390a->twentyfourhour)
+ return BIN2BCD(hour);
+
+ if (hour < 12)
+ return BIN2BCD(hour);
+
+ return 0x40 | BIN2BCD(hour - 12);
+}
+
+static int s35390a_reg2hr(struct s35390a *s35390a, char reg)
+{
+ unsigned hour;
+
+ if (s35390a->twentyfourhour)
+ return BCD2BIN(reg & 0x3f);
+
+ hour = BCD2BIN(reg & 0x3f);
+ if (reg & 0x40)
+ hour += 12;
+
+ return hour;
+}
+
+static int s35390a_set_datetime(struct i2c_client *client, struct rtc_time *tm)
+{
+ struct s35390a *s35390a = i2c_get_clientdata(client);
+ int i, err;
+ char buf[7];
+
+ dev_dbg(&client->dev, "%s: tm is secs=%d, mins=%d, hours=%d mday=%d, "
+ "mon=%d, year=%d, wday=%d\n", __func__, tm->tm_sec,
+ tm->tm_min, tm->tm_hour, tm->tm_mday, tm->tm_mon, tm->tm_year,
+ tm->tm_wday);
+
+ buf[S35390A_BYTE_YEAR] = BIN2BCD(tm->tm_year - 100);
+ buf[S35390A_BYTE_MONTH] = BIN2BCD(tm->tm_mon + 1);
+ buf[S35390A_BYTE_DAY] = BIN2BCD(tm->tm_mday);
+ buf[S35390A_BYTE_WDAY] = BIN2BCD(tm->tm_wday);
+ buf[S35390A_BYTE_HOURS] = s35390a_hr2reg(s35390a, tm->tm_hour);
+ buf[S35390A_BYTE_MINS] = BIN2BCD(tm->tm_min);
+ buf[S35390A_BYTE_SECS] = BIN2BCD(tm->tm_sec);
+
+ /* This chip expects the bits of each byte to be in reverse order */
+ for (i = 0; i < 7; ++i)
+ buf[i] = bitrev8(buf[i]);
+
+ err = s35390a_set_reg(s35390a, S35390A_CMD_TIME1, buf, sizeof(buf));
+
+ return err;
+}
+
+static int s35390a_get_datetime(struct i2c_client *client, struct rtc_time *tm)
+{
+ struct s35390a *s35390a = i2c_get_clientdata(client);
+ char buf[7];
+ int i, err;
+
+ err = s35390a_get_reg(s35390a, S35390A_CMD_TIME1, buf, sizeof(buf));
+ if (err < 0)
+ return err;
+
+ /* This chip returns the bits of each byte in reverse order */
+ for (i = 0; i < 7; ++i)
+ buf[i] = bitrev8(buf[i]);
+
+ tm->tm_sec = BCD2BIN(buf[S35390A_BYTE_SECS]);
+ tm->tm_min = BCD2BIN(buf[S35390A_BYTE_MINS]);
+ tm->tm_hour = s35390a_reg2hr(s35390a, buf[S35390A_BYTE_HOURS]);
+ tm->tm_wday = BCD2BIN(buf[S35390A_BYTE_WDAY]);
+ tm->tm_mday = BCD2BIN(buf[S35390A_BYTE_DAY]);
+ tm->tm_mon = BCD2BIN(buf[S35390A_BYTE_MONTH]) - 1;
+ tm->tm_year = BCD2BIN(buf[S35390A_BYTE_YEAR]) + 100;
+
+ dev_dbg(&client->dev, "%s: tm is secs=%d, mins=%d, hours=%d, mday=%d, "
+ "mon=%d, year=%d, wday=%d\n", __func__, tm->tm_sec,
+ tm->tm_min, tm->tm_hour, tm->tm_mday, tm->tm_mon, tm->tm_year,
+ tm->tm_wday);
+
+ return rtc_valid_tm(tm);
+}
+
+static int s35390a_rtc_read_time(struct device *dev, struct rtc_time *tm)
+{
+ return s35390a_get_datetime(to_i2c_client(dev), tm);
+}
+
+static int s35390a_rtc_set_time(struct device *dev, struct rtc_time *tm)
+{
+ return s35390a_set_datetime(to_i2c_client(dev), tm);
+}
+
+static const struct rtc_class_ops s35390a_rtc_ops = {
+ .read_time = s35390a_rtc_read_time,
+ .set_time = s35390a_rtc_set_time,
+};
+
+static struct i2c_driver s35390a_driver;
+
+static int s35390a_probe(struct i2c_client *client)
+{
+ int err;
+ unsigned int i;
+ struct s35390a *s35390a;
+ struct rtc_time tm;
+ char buf[1];
+
+ if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
+ err = -ENODEV;
+ goto exit;
+ }
+
+ s35390a = kzalloc(sizeof(struct s35390a), GFP_KERNEL);
+ if (!s35390a) {
+ err = -ENOMEM;
+ goto exit;
+ }
+
+ s35390a->client[0] = client;
+ i2c_set_clientdata(client, s35390a);
+
+ /* This chip uses multiple addresses, use dummy devices for them */
+ for (i = 1; i < 8; ++i) {
+ s35390a->client[i] = i2c_new_dummy(client->adapter,
+ client->addr + i, "rtc-s35390a");
+ if (!s35390a->client[i]) {
+ dev_err(&client->dev, "Address %02x unavailable\n",
+ client->addr + i);
+ err = -EBUSY;
+ goto exit_dummy;
+ }
+ }
+
+ err = s35390a_reset(s35390a);
+ if (err < 0) {
+ dev_err(&client->dev, "error resetting chip\n");
+ goto exit_dummy;
+ }
+
+ err = s35390a_disable_test_mode(s35390a);
+ if (err < 0) {
+ dev_err(&client->dev, "error disabling test mode\n");
+ goto exit_dummy;
+ }
+
+ err = s35390a_get_reg(s35390a, S35390A_CMD_STATUS1, buf, sizeof(buf));
+ if (err < 0) {
+ dev_err(&client->dev, "error checking 12/24 hour mode\n");
+ goto exit_dummy;
+ }
+ if (buf[0] & S35390A_FLAG_24H)
+ s35390a->twentyfourhour = 1;
+ else
+ s35390a->twentyfourhour = 0;
+
+ if (s35390a_get_datetime(client, &tm) < 0)
+ dev_warn(&client->dev, "clock needs to be set\n");
+
+ s35390a->rtc = rtc_device_register(s35390a_driver.driver.name,
+ &client->dev, &s35390a_rtc_ops, THIS_MODULE);
+
+ if (IS_ERR(s35390a->rtc)) {
+ err = PTR_ERR(s35390a->rtc);
+ goto exit_dummy;
+ }
+ return 0;
+
+exit_dummy:
+ for (i = 1; i < 8; ++i)
+ if (s35390a->client[i])
+ i2c_unregister_device(s35390a->client[i]);
+ kfree(s35390a);
+ i2c_set_clientdata(client, NULL);
+
+exit:
+ return err;
+}
+
+static int s35390a_remove(struct i2c_client *client)
+{
+ unsigned int i;
+
+ struct s35390a *s35390a = i2c_get_clientdata(client);
+ for (i = 1; i < 8; ++i)
+ if (s35390a->client[i])
+ i2c_unregister_device(s35390a->client[i]);
+
+ rtc_device_unregister(s35390a->rtc);
+ kfree(s35390a);
+ i2c_set_clientdata(client, NULL);
+
+ return 0;
+}
+
+static struct i2c_driver s35390a_driver = {
+ .driver = {
+ .name = "rtc-s35390a",
+ },
+ .probe = s35390a_probe,
+ .remove = s35390a_remove,
+};
+
+static int __init s35390a_rtc_init(void)
+{
+ return i2c_add_driver(&s35390a_driver);
+}
+
+static void __exit s35390a_rtc_exit(void)
+{
+ i2c_del_driver(&s35390a_driver);
+}
+
+MODULE_AUTHOR("Byron Bradley <byron.bbradley@gmail.com>");
+MODULE_DESCRIPTION("S35390A RTC driver");
+MODULE_LICENSE("GPL");
+
+module_init(s35390a_rtc_init);
+module_exit(s35390a_rtc_exit);
diff --git a/drivers/s390/block/dasd_3990_erp.c b/drivers/s390/block/dasd_3990_erp.c
index f69714a..b19db20 100644
--- a/drivers/s390/block/dasd_3990_erp.c
+++ b/drivers/s390/block/dasd_3990_erp.c
@@ -2310,10 +2310,8 @@
dasd_3990_erp_error_match(struct dasd_ccw_req *cqr1, struct dasd_ccw_req *cqr2)
{
- /* check failed CCW */
- if (cqr1->irb.scsw.cpa != cqr2->irb.scsw.cpa) {
- // return 0; /* CCW doesn't match */
- }
+ if (cqr1->startdev != cqr2->startdev)
+ return 0;
if (cqr1->irb.esw.esw0.erw.cons != cqr2->irb.esw.esw0.erw.cons)
return 0;
diff --git a/drivers/s390/block/dasd_proc.c b/drivers/s390/block/dasd_proc.c
index 28a86f07..556063e 100644
--- a/drivers/s390/block/dasd_proc.c
+++ b/drivers/s390/block/dasd_proc.c
@@ -62,8 +62,10 @@
return 0;
if (device->block)
block = device->block;
- else
+ else {
+ dasd_put_device(device);
return 0;
+ }
/* Print device number. */
seq_printf(m, "%s", device->cdev->dev.bus_id);
/* Print discipline string. */
diff --git a/drivers/s390/char/defkeymap.c b/drivers/s390/char/defkeymap.c
index 389346c..07c7f31 100644
--- a/drivers/s390/char/defkeymap.c
+++ b/drivers/s390/char/defkeymap.c
@@ -151,8 +151,8 @@
};
struct kbdiacruc accent_table[MAX_DIACR] = {
- {'^', 'c', '\003'}, {'^', 'd', '\004'},
- {'^', 'z', '\032'}, {'^', '\012', '\000'},
+ {'^', 'c', 0003}, {'^', 'd', 0004},
+ {'^', 'z', 0032}, {'^', 0012, 0000},
};
unsigned int accent_table_size = 4;
diff --git a/drivers/s390/char/sclp_vt220.c b/drivers/s390/char/sclp_vt220.c
index 92f5272..f7b258d 100644
--- a/drivers/s390/char/sclp_vt220.c
+++ b/drivers/s390/char/sclp_vt220.c
@@ -367,7 +367,7 @@
sclp_vt220_emit_current();
}
-#define BUFFER_MAX_DELAY HZ/2
+#define BUFFER_MAX_DELAY HZ/20
/*
* Internal implementation of the write function. Write COUNT bytes of data
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c
index d0c6fd3..7b0b819 100644
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -490,10 +490,12 @@
int rc;
ap_dev->drv = ap_drv;
- spin_lock_bh(&ap_device_lock);
- list_add(&ap_dev->list, &ap_device_list);
- spin_unlock_bh(&ap_device_lock);
rc = ap_drv->probe ? ap_drv->probe(ap_dev) : -ENODEV;
+ if (!rc) {
+ spin_lock_bh(&ap_device_lock);
+ list_add(&ap_dev->list, &ap_device_list);
+ spin_unlock_bh(&ap_device_lock);
+ }
return rc;
}
@@ -532,11 +534,11 @@
ap_flush_queue(ap_dev);
del_timer_sync(&ap_dev->timeout);
- if (ap_drv->remove)
- ap_drv->remove(ap_dev);
spin_lock_bh(&ap_device_lock);
list_del_init(&ap_dev->list);
spin_unlock_bh(&ap_device_lock);
+ if (ap_drv->remove)
+ ap_drv->remove(ap_dev);
spin_lock_bh(&ap_dev->lock);
atomic_sub(ap_dev->queue_count, &ap_poll_requests);
spin_unlock_bh(&ap_dev->lock);
diff --git a/drivers/s390/net/claw.c b/drivers/s390/net/claw.c
index c307621..d8a5c22 100644
--- a/drivers/s390/net/claw.c
+++ b/drivers/s390/net/claw.c
@@ -1851,8 +1851,7 @@
}
}
/* See how many write buffers are required to hold this data */
- numBuffers= ( skb->len + privptr->p_env->write_size - 1) /
- ( privptr->p_env->write_size);
+ numBuffers = DIV_ROUND_UP(skb->len, privptr->p_env->write_size);
/* If that number of buffers isn't available, give up for now */
if (privptr->write_free_count < numBuffers ||
@@ -2114,8 +2113,7 @@
*/
ccw_blocks_perpage= PAGE_SIZE / CCWBK_SIZE;
ccw_pages_required=
- (ccw_blocks_required+ccw_blocks_perpage -1) /
- ccw_blocks_perpage;
+ DIV_ROUND_UP(ccw_blocks_required, ccw_blocks_perpage);
#ifdef DEBUGMSG
printk(KERN_INFO "%s: %s() > ccw_blocks_perpage=%d\n",
@@ -2131,30 +2129,29 @@
* provide good performance. With packing buffers support 32k
* buffers are used.
*/
- if (privptr->p_env->read_size < PAGE_SIZE) {
- claw_reads_perpage= PAGE_SIZE / privptr->p_env->read_size;
- claw_read_pages= (privptr->p_env->read_buffers +
- claw_reads_perpage -1) / claw_reads_perpage;
+ if (privptr->p_env->read_size < PAGE_SIZE) {
+ claw_reads_perpage = PAGE_SIZE / privptr->p_env->read_size;
+ claw_read_pages = DIV_ROUND_UP(privptr->p_env->read_buffers,
+ claw_reads_perpage);
}
else { /* > or equal */
- privptr->p_buff_pages_perread=
- (privptr->p_env->read_size + PAGE_SIZE - 1) / PAGE_SIZE;
- claw_read_pages=
- privptr->p_env->read_buffers * privptr->p_buff_pages_perread;
+ privptr->p_buff_pages_perread =
+ DIV_ROUND_UP(privptr->p_env->read_size, PAGE_SIZE);
+ claw_read_pages = privptr->p_env->read_buffers *
+ privptr->p_buff_pages_perread;
}
if (privptr->p_env->write_size < PAGE_SIZE) {
- claw_writes_perpage=
- PAGE_SIZE / privptr->p_env->write_size;
- claw_write_pages=
- (privptr->p_env->write_buffers + claw_writes_perpage -1) /
- claw_writes_perpage;
+ claw_writes_perpage =
+ PAGE_SIZE / privptr->p_env->write_size;
+ claw_write_pages = DIV_ROUND_UP(privptr->p_env->write_buffers,
+ claw_writes_perpage);
}
else { /* > or equal */
- privptr->p_buff_pages_perwrite=
- (privptr->p_env->read_size + PAGE_SIZE - 1) / PAGE_SIZE;
- claw_write_pages=
- privptr->p_env->write_buffers * privptr->p_buff_pages_perwrite;
+ privptr->p_buff_pages_perwrite =
+ DIV_ROUND_UP(privptr->p_env->read_size, PAGE_SIZE);
+ claw_write_pages = privptr->p_env->write_buffers *
+ privptr->p_buff_pages_perwrite;
}
#ifdef DEBUGMSG
if (privptr->p_env->read_size < PAGE_SIZE) {
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index c46666a..b9d3740 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -325,7 +325,7 @@
depends on SCSI!=n
default y
-if SCSI_LOWLEVEL
+if SCSI_LOWLEVEL && SCSI
config ISCSI_TCP
tristate "iSCSI Initiator over TCP/IP"
diff --git a/drivers/scsi/a100u2w.c b/drivers/scsi/a100u2w.c
index f608d4a..792b2e8 100644
--- a/drivers/scsi/a100u2w.c
+++ b/drivers/scsi/a100u2w.c
@@ -674,12 +674,13 @@
for (index = 0; index < 32; index++) {
if ((host->allocation_map[channel][i] >> index) & 0x01) {
host->allocation_map[channel][i] &= ~(1 << index);
- break;
+ idx = index + 32 * i;
+ /*
+ * Translate the index to a structure instance
+ */
+ return host->scb_virt + idx;
}
}
- idx = index + 32 * i;
- /* Translate the index to a structure instance */
- return (struct orc_scb *) ((unsigned long) host->scb_virt + (idx * sizeof(struct orc_scb)));
}
return NULL;
}
diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index 3c2d688..8591585 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -6439,7 +6439,7 @@
i += 2;
len += 2;
} else {
- unsigned char off = buf[i] * 2;
+ unsigned int off = buf[i] * 2;
unsigned short word = (buf[off + 1] << 8) | buf[off];
AdvWriteWordAutoIncLram(iop_base, word);
len += 2;
diff --git a/drivers/scsi/aic94xx/aic94xx.h b/drivers/scsi/aic94xx/aic94xx.h
index 32f513b..eb8efdc 100644
--- a/drivers/scsi/aic94xx/aic94xx.h
+++ b/drivers/scsi/aic94xx/aic94xx.h
@@ -102,6 +102,7 @@
int asd_clear_aca(struct domain_device *, u8 *lun);
int asd_clear_task_set(struct domain_device *, u8 *lun);
int asd_lu_reset(struct domain_device *, u8 *lun);
+int asd_I_T_nexus_reset(struct domain_device *dev);
int asd_query_task(struct sas_task *);
/* ---------- Adapter and Port management ---------- */
diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.h b/drivers/scsi/aic94xx/aic94xx_hwi.h
index 150f670..abc7575 100644
--- a/drivers/scsi/aic94xx/aic94xx_hwi.h
+++ b/drivers/scsi/aic94xx/aic94xx_hwi.h
@@ -140,7 +140,7 @@
/* internally generated command */
struct timer_list timer;
- struct completion completion;
+ struct completion *completion;
u8 tag_valid:1;
__be16 tag; /* error recovery only */
@@ -294,7 +294,6 @@
ascb->timer.function = NULL;
init_timer(&ascb->timer);
ascb->tc_index = -1;
- init_completion(&ascb->completion);
}
/* Must be called with the tc_index_lock held!
diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c
index 5d761eb..88d1e73 100644
--- a/drivers/scsi/aic94xx/aic94xx_init.c
+++ b/drivers/scsi/aic94xx/aic94xx_init.c
@@ -1003,7 +1003,7 @@
.lldd_abort_task_set = asd_abort_task_set,
.lldd_clear_aca = asd_clear_aca,
.lldd_clear_task_set = asd_clear_task_set,
- .lldd_I_T_nexus_reset = NULL,
+ .lldd_I_T_nexus_reset = asd_I_T_nexus_reset,
.lldd_lu_reset = asd_lu_reset,
.lldd_query_task = asd_query_task,
diff --git a/drivers/scsi/aic94xx/aic94xx_task.c b/drivers/scsi/aic94xx/aic94xx_task.c
index 965d4bb..008df9a 100644
--- a/drivers/scsi/aic94xx/aic94xx_task.c
+++ b/drivers/scsi/aic94xx/aic94xx_task.c
@@ -343,11 +343,13 @@
task->task_state_flags &= ~SAS_TASK_AT_INITIATOR;
task->task_state_flags |= SAS_TASK_STATE_DONE;
if (unlikely((task->task_state_flags & SAS_TASK_STATE_ABORTED))) {
+ struct completion *completion = ascb->completion;
spin_unlock_irqrestore(&task->task_state_lock, flags);
ASD_DPRINTK("task 0x%p done with opcode 0x%x resp 0x%x "
"stat 0x%x but aborted by upper layer!\n",
task, opcode, ts->resp, ts->stat);
- complete(&ascb->completion);
+ if (completion)
+ complete(completion);
} else {
spin_unlock_irqrestore(&task->task_state_lock, flags);
task->lldd_task = NULL;
diff --git a/drivers/scsi/aic94xx/aic94xx_tmf.c b/drivers/scsi/aic94xx/aic94xx_tmf.c
index 144f5ad..b9ac8f7 100644
--- a/drivers/scsi/aic94xx/aic94xx_tmf.c
+++ b/drivers/scsi/aic94xx/aic94xx_tmf.c
@@ -53,50 +53,64 @@
return res;
}
-static inline void asd_timedout_common(unsigned long data)
-{
- struct asd_ascb *ascb = (void *) data;
- struct asd_seq_data *seq = &ascb->ha->seq;
- unsigned long flags;
-
- spin_lock_irqsave(&seq->pend_q_lock, flags);
- seq->pending--;
- list_del_init(&ascb->list);
- spin_unlock_irqrestore(&seq->pend_q_lock, flags);
-}
-
/* ---------- CLEAR NEXUS ---------- */
+struct tasklet_completion_status {
+ int dl_opcode;
+ int tmf_state;
+ u8 tag_valid:1;
+ __be16 tag;
+};
+
+#define DECLARE_TCS(tcs) \
+ struct tasklet_completion_status tcs = { \
+ .dl_opcode = 0, \
+ .tmf_state = 0, \
+ .tag_valid = 0, \
+ .tag = 0, \
+ }
+
+
static void asd_clear_nexus_tasklet_complete(struct asd_ascb *ascb,
struct done_list_struct *dl)
{
+ struct tasklet_completion_status *tcs = ascb->uldd_task;
ASD_DPRINTK("%s: here\n", __FUNCTION__);
if (!del_timer(&ascb->timer)) {
ASD_DPRINTK("%s: couldn't delete timer\n", __FUNCTION__);
return;
}
ASD_DPRINTK("%s: opcode: 0x%x\n", __FUNCTION__, dl->opcode);
- ascb->uldd_task = (void *) (unsigned long) dl->opcode;
- complete(&ascb->completion);
+ tcs->dl_opcode = dl->opcode;
+ complete(ascb->completion);
+ asd_ascb_free(ascb);
}
static void asd_clear_nexus_timedout(unsigned long data)
{
- struct asd_ascb *ascb = (void *) data;
+ struct asd_ascb *ascb = (void *)data;
+ struct tasklet_completion_status *tcs = ascb->uldd_task;
ASD_DPRINTK("%s: here\n", __FUNCTION__);
- asd_timedout_common(data);
- ascb->uldd_task = (void *) TMF_RESP_FUNC_FAILED;
- complete(&ascb->completion);
+ tcs->dl_opcode = TMF_RESP_FUNC_FAILED;
+ complete(ascb->completion);
}
#define CLEAR_NEXUS_PRE \
+ struct asd_ascb *ascb; \
+ struct scb *scb; \
+ int res; \
+ DECLARE_COMPLETION_ONSTACK(completion); \
+ DECLARE_TCS(tcs); \
+ \
ASD_DPRINTK("%s: PRE\n", __FUNCTION__); \
res = 1; \
ascb = asd_ascb_alloc_list(asd_ha, &res, GFP_KERNEL); \
if (!ascb) \
return -ENOMEM; \
\
+ ascb->completion = &completion; \
+ ascb->uldd_task = &tcs; \
scb = ascb->scb; \
scb->header.opcode = CLEAR_NEXUS
@@ -107,10 +121,11 @@
if (res) \
goto out_err; \
ASD_DPRINTK("%s: clear nexus posted, waiting...\n", __FUNCTION__); \
- wait_for_completion(&ascb->completion); \
- res = (int) (unsigned long) ascb->uldd_task; \
+ wait_for_completion(&completion); \
+ res = tcs.dl_opcode; \
if (res == TC_NO_ERROR) \
res = TMF_RESP_FUNC_COMPLETE; \
+ return res; \
out_err: \
asd_ascb_free(ascb); \
return res
@@ -118,9 +133,6 @@
int asd_clear_nexus_ha(struct sas_ha_struct *sas_ha)
{
struct asd_ha_struct *asd_ha = sas_ha->lldd_ha;
- struct asd_ascb *ascb;
- struct scb *scb;
- int res;
CLEAR_NEXUS_PRE;
scb->clear_nexus.nexus = NEXUS_ADAPTER;
@@ -130,9 +142,6 @@
int asd_clear_nexus_port(struct asd_sas_port *port)
{
struct asd_ha_struct *asd_ha = port->ha->lldd_ha;
- struct asd_ascb *ascb;
- struct scb *scb;
- int res;
CLEAR_NEXUS_PRE;
scb->clear_nexus.nexus = NEXUS_PORT;
@@ -140,29 +149,73 @@
CLEAR_NEXUS_POST;
}
-#if 0
-static int asd_clear_nexus_I_T(struct domain_device *dev)
+enum clear_nexus_phase {
+ NEXUS_PHASE_PRE,
+ NEXUS_PHASE_POST,
+ NEXUS_PHASE_RESUME,
+};
+
+static int asd_clear_nexus_I_T(struct domain_device *dev,
+ enum clear_nexus_phase phase)
{
struct asd_ha_struct *asd_ha = dev->port->ha->lldd_ha;
- struct asd_ascb *ascb;
- struct scb *scb;
- int res;
CLEAR_NEXUS_PRE;
scb->clear_nexus.nexus = NEXUS_I_T;
- scb->clear_nexus.flags = SEND_Q | EXEC_Q | NOTINQ;
+ switch (phase) {
+ case NEXUS_PHASE_PRE:
+ scb->clear_nexus.flags = EXEC_Q | SUSPEND_TX;
+ break;
+ case NEXUS_PHASE_POST:
+ scb->clear_nexus.flags = SEND_Q | NOTINQ;
+ break;
+ case NEXUS_PHASE_RESUME:
+ scb->clear_nexus.flags = RESUME_TX;
+ }
scb->clear_nexus.conn_handle = cpu_to_le16((u16)(unsigned long)
dev->lldd_dev);
CLEAR_NEXUS_POST;
}
-#endif
+
+int asd_I_T_nexus_reset(struct domain_device *dev)
+{
+ int res, tmp_res, i;
+ struct sas_phy *phy = sas_find_local_phy(dev);
+ /* Standard mandates link reset for ATA (type 0) and
+ * hard reset for SSP (type 1) */
+ int reset_type = (dev->dev_type == SATA_DEV ||
+ (dev->tproto & SAS_PROTOCOL_STP)) ? 0 : 1;
+
+ asd_clear_nexus_I_T(dev, NEXUS_PHASE_PRE);
+ /* send a hard reset */
+ ASD_DPRINTK("sending %s reset to %s\n",
+ reset_type ? "hard" : "soft", phy->dev.bus_id);
+ res = sas_phy_reset(phy, reset_type);
+ if (res == TMF_RESP_FUNC_COMPLETE) {
+ /* wait for the maximum settle time */
+ msleep(500);
+ /* clear all outstanding commands (keep nexus suspended) */
+ asd_clear_nexus_I_T(dev, NEXUS_PHASE_POST);
+ }
+ for (i = 0 ; i < 3; i++) {
+ tmp_res = asd_clear_nexus_I_T(dev, NEXUS_PHASE_RESUME);
+ if (tmp_res == TC_RESUME)
+ return res;
+ msleep(500);
+ }
+
+ /* This is a bit of a problem: the sequencer is still suspended
+ * and is refusing to resume. Hope it will resume on a bigger hammer
+ * or the disk is lost */
+ dev_printk(KERN_ERR, &phy->dev,
+ "Failed to resume nexus after reset 0x%x\n", tmp_res);
+
+ return TMF_RESP_FUNC_FAILED;
+}
static int asd_clear_nexus_I_T_L(struct domain_device *dev, u8 *lun)
{
struct asd_ha_struct *asd_ha = dev->port->ha->lldd_ha;
- struct asd_ascb *ascb;
- struct scb *scb;
- int res;
CLEAR_NEXUS_PRE;
scb->clear_nexus.nexus = NEXUS_I_T_L;
@@ -177,9 +230,6 @@
{
struct asd_ha_struct *asd_ha = task->dev->port->ha->lldd_ha;
struct asd_ascb *tascb = task->lldd_task;
- struct asd_ascb *ascb;
- struct scb *scb;
- int res;
CLEAR_NEXUS_PRE;
scb->clear_nexus.nexus = NEXUS_TAG;
@@ -195,9 +245,6 @@
{
struct asd_ha_struct *asd_ha = task->dev->port->ha->lldd_ha;
struct asd_ascb *tascb = task->lldd_task;
- struct asd_ascb *ascb;
- struct scb *scb;
- int res;
CLEAR_NEXUS_PRE;
scb->clear_nexus.nexus = NEXUS_TRANS_CX;
@@ -213,11 +260,11 @@
static void asd_tmf_timedout(unsigned long data)
{
struct asd_ascb *ascb = (void *) data;
+ struct tasklet_completion_status *tcs = ascb->uldd_task;
ASD_DPRINTK("tmf timed out\n");
- asd_timedout_common(data);
- ascb->uldd_task = (void *) TMF_RESP_FUNC_FAILED;
- complete(&ascb->completion);
+ tcs->tmf_state = TMF_RESP_FUNC_FAILED;
+ complete(ascb->completion);
}
static int asd_get_tmf_resp_tasklet(struct asd_ascb *ascb,
@@ -269,18 +316,24 @@
static void asd_tmf_tasklet_complete(struct asd_ascb *ascb,
struct done_list_struct *dl)
{
+ struct tasklet_completion_status *tcs;
+
if (!del_timer(&ascb->timer))
return;
+ tcs = ascb->uldd_task;
ASD_DPRINTK("tmf tasklet complete\n");
- if (dl->opcode == TC_SSP_RESP)
- ascb->uldd_task = (void *) (unsigned long)
- asd_get_tmf_resp_tasklet(ascb, dl);
- else
- ascb->uldd_task = (void *) 0xFF00 + (unsigned long) dl->opcode;
+ tcs->dl_opcode = dl->opcode;
- complete(&ascb->completion);
+ if (dl->opcode == TC_SSP_RESP) {
+ tcs->tmf_state = asd_get_tmf_resp_tasklet(ascb, dl);
+ tcs->tag_valid = ascb->tag_valid;
+ tcs->tag = ascb->tag;
+ }
+
+ complete(ascb->completion);
+ asd_ascb_free(ascb);
}
static inline int asd_clear_nexus(struct sas_task *task)
@@ -288,15 +341,19 @@
int res = TMF_RESP_FUNC_FAILED;
int leftover;
struct asd_ascb *tascb = task->lldd_task;
+ DECLARE_COMPLETION_ONSTACK(completion);
unsigned long flags;
+ tascb->completion = &completion;
+
ASD_DPRINTK("task not done, clearing nexus\n");
if (tascb->tag_valid)
res = asd_clear_nexus_tag(task);
else
res = asd_clear_nexus_index(task);
- leftover = wait_for_completion_timeout(&tascb->completion,
+ leftover = wait_for_completion_timeout(&completion,
AIC94XX_SCB_TIMEOUT);
+ tascb->completion = NULL;
ASD_DPRINTK("came back from clear nexus\n");
spin_lock_irqsave(&task->task_state_lock, flags);
if (leftover < 1)
@@ -350,6 +407,11 @@
struct asd_ascb *ascb = NULL;
struct scb *scb;
int leftover;
+ DECLARE_TCS(tcs);
+ DECLARE_COMPLETION_ONSTACK(completion);
+ DECLARE_COMPLETION_ONSTACK(tascb_completion);
+
+ tascb->completion = &tascb_completion;
spin_lock_irqsave(&task->task_state_lock, flags);
if (task->task_state_flags & SAS_TASK_STATE_DONE) {
@@ -363,8 +425,10 @@
ascb = asd_ascb_alloc_list(asd_ha, &res, GFP_KERNEL);
if (!ascb)
return -ENOMEM;
- scb = ascb->scb;
+ ascb->uldd_task = &tcs;
+ ascb->completion = &completion;
+ scb = ascb->scb;
scb->header.opcode = SCB_ABORT_TASK;
switch (task->task_proto) {
@@ -406,13 +470,12 @@
res = asd_enqueue_internal(ascb, asd_tmf_tasklet_complete,
asd_tmf_timedout);
if (res)
- goto out;
- wait_for_completion(&ascb->completion);
+ goto out_free;
+ wait_for_completion(&completion);
ASD_DPRINTK("tmf came back\n");
- res = (int) (unsigned long) ascb->uldd_task;
- tascb->tag = ascb->tag;
- tascb->tag_valid = ascb->tag_valid;
+ tascb->tag = tcs.tag;
+ tascb->tag_valid = tcs.tag_valid;
spin_lock_irqsave(&task->task_state_lock, flags);
if (task->task_state_flags & SAS_TASK_STATE_DONE) {
@@ -423,63 +486,68 @@
}
spin_unlock_irqrestore(&task->task_state_lock, flags);
- switch (res) {
- /* The task to be aborted has been sent to the device.
- * We got a Response IU for the ABORT TASK TMF. */
- case TC_NO_ERROR + 0xFF00:
- case TMF_RESP_FUNC_COMPLETE:
- case TMF_RESP_FUNC_FAILED:
- res = asd_clear_nexus(task);
- break;
- case TMF_RESP_INVALID_FRAME:
- case TMF_RESP_OVERLAPPED_TAG:
- case TMF_RESP_FUNC_ESUPP:
- case TMF_RESP_NO_LUN:
- goto out_done; break;
- }
- /* In the following we assume that the managing layer
- * will _never_ make a mistake, when issuing ABORT TASK.
- */
- switch (res) {
- default:
- res = asd_clear_nexus(task);
- /* fallthrough */
- case TC_NO_ERROR + 0xFF00:
- case TMF_RESP_FUNC_COMPLETE:
- break;
- /* The task hasn't been sent to the device xor we never got
- * a (sane) Response IU for the ABORT TASK TMF.
- */
- case TF_NAK_RECV + 0xFF00:
- res = TMF_RESP_INVALID_FRAME;
- break;
- case TF_TMF_TASK_DONE + 0xFF00: /* done but not reported yet */
+ if (tcs.dl_opcode == TC_SSP_RESP) {
+ /* The task to be aborted has been sent to the device.
+ * We got a Response IU for the ABORT TASK TMF. */
+ if (tcs.tmf_state == TMF_RESP_FUNC_COMPLETE)
+ res = asd_clear_nexus(task);
+ else
+ res = tcs.tmf_state;
+ } else if (tcs.dl_opcode == TC_NO_ERROR &&
+ tcs.tmf_state == TMF_RESP_FUNC_FAILED) {
+ /* timeout */
res = TMF_RESP_FUNC_FAILED;
- leftover = wait_for_completion_timeout(&tascb->completion,
- AIC94XX_SCB_TIMEOUT);
- spin_lock_irqsave(&task->task_state_lock, flags);
- if (leftover < 1)
+ } else {
+ /* In the following we assume that the managing layer
+ * will _never_ make a mistake, when issuing ABORT
+ * TASK.
+ */
+ switch (tcs.dl_opcode) {
+ default:
+ res = asd_clear_nexus(task);
+ /* fallthrough */
+ case TC_NO_ERROR:
+ break;
+ /* The task hasn't been sent to the device xor
+ * we never got a (sane) Response IU for the
+ * ABORT TASK TMF.
+ */
+ case TF_NAK_RECV:
+ res = TMF_RESP_INVALID_FRAME;
+ break;
+ case TF_TMF_TASK_DONE: /* done but not reported yet */
res = TMF_RESP_FUNC_FAILED;
- if (task->task_state_flags & SAS_TASK_STATE_DONE)
+ leftover =
+ wait_for_completion_timeout(&tascb_completion,
+ AIC94XX_SCB_TIMEOUT);
+ spin_lock_irqsave(&task->task_state_lock, flags);
+ if (leftover < 1)
+ res = TMF_RESP_FUNC_FAILED;
+ if (task->task_state_flags & SAS_TASK_STATE_DONE)
+ res = TMF_RESP_FUNC_COMPLETE;
+ spin_unlock_irqrestore(&task->task_state_lock, flags);
+ break;
+ case TF_TMF_NO_TAG:
+ case TF_TMF_TAG_FREE: /* the tag is in the free list */
+ case TF_TMF_NO_CONN_HANDLE: /* no such device */
res = TMF_RESP_FUNC_COMPLETE;
- spin_unlock_irqrestore(&task->task_state_lock, flags);
- goto out_done;
- case TF_TMF_NO_TAG + 0xFF00:
- case TF_TMF_TAG_FREE + 0xFF00: /* the tag is in the free list */
- case TF_TMF_NO_CONN_HANDLE + 0xFF00: /* no such device */
- res = TMF_RESP_FUNC_COMPLETE;
- goto out_done;
- case TF_TMF_NO_CTX + 0xFF00: /* not in seq, or proto != SSP */
- res = TMF_RESP_FUNC_ESUPP;
- goto out;
+ break;
+ case TF_TMF_NO_CTX: /* not in seq, or proto != SSP */
+ res = TMF_RESP_FUNC_ESUPP;
+ break;
+ }
}
-out_done:
+ out_done:
+ tascb->completion = NULL;
if (res == TMF_RESP_FUNC_COMPLETE) {
task->lldd_task = NULL;
mb();
asd_ascb_free(tascb);
}
-out:
+ ASD_DPRINTK("task 0x%p aborted, res: 0x%x\n", task, res);
+ return res;
+
+ out_free:
asd_ascb_free(ascb);
ASD_DPRINTK("task 0x%p aborted, res: 0x%x\n", task, res);
return res;
@@ -507,6 +575,8 @@
struct asd_ascb *ascb;
int res = 1;
struct scb *scb;
+ DECLARE_COMPLETION_ONSTACK(completion);
+ DECLARE_TCS(tcs);
if (!(dev->tproto & SAS_PROTOCOL_SSP))
return TMF_RESP_FUNC_ESUPP;
@@ -514,6 +584,9 @@
ascb = asd_ascb_alloc_list(asd_ha, &res, GFP_KERNEL);
if (!ascb)
return -ENOMEM;
+
+ ascb->completion = &completion;
+ ascb->uldd_task = &tcs;
scb = ascb->scb;
if (tmf == TMF_QUERY_TASK)
@@ -546,31 +619,32 @@
asd_tmf_timedout);
if (res)
goto out_err;
- wait_for_completion(&ascb->completion);
- res = (int) (unsigned long) ascb->uldd_task;
+ wait_for_completion(&completion);
- switch (res) {
- case TC_NO_ERROR + 0xFF00:
+ switch (tcs.dl_opcode) {
+ case TC_NO_ERROR:
res = TMF_RESP_FUNC_COMPLETE;
break;
- case TF_NAK_RECV + 0xFF00:
+ case TF_NAK_RECV:
res = TMF_RESP_INVALID_FRAME;
break;
- case TF_TMF_TASK_DONE + 0xFF00:
+ case TF_TMF_TASK_DONE:
res = TMF_RESP_FUNC_FAILED;
break;
- case TF_TMF_NO_TAG + 0xFF00:
- case TF_TMF_TAG_FREE + 0xFF00: /* the tag is in the free list */
- case TF_TMF_NO_CONN_HANDLE + 0xFF00: /* no such device */
+ case TF_TMF_NO_TAG:
+ case TF_TMF_TAG_FREE: /* the tag is in the free list */
+ case TF_TMF_NO_CONN_HANDLE: /* no such device */
res = TMF_RESP_FUNC_COMPLETE;
break;
- case TF_TMF_NO_CTX + 0xFF00: /* not in seq, or proto != SSP */
+ case TF_TMF_NO_CTX: /* not in seq, or proto != SSP */
res = TMF_RESP_FUNC_ESUPP;
break;
default:
/* Allow TMF response codes to propagate upwards */
+ res = tcs.dl_opcode;
break;
}
+ return res;
out_err:
asd_ascb_free(ascb);
return res;
diff --git a/drivers/scsi/arcmsr/arcmsr.h b/drivers/scsi/arcmsr/arcmsr.h
index 5778650..3288be2 100644
--- a/drivers/scsi/arcmsr/arcmsr.h
+++ b/drivers/scsi/arcmsr/arcmsr.h
@@ -48,7 +48,7 @@
/*The limit of outstanding scsi command that firmware can handle*/
#define ARCMSR_MAX_OUTSTANDING_CMD 256
#define ARCMSR_MAX_FREECCB_NUM 320
-#define ARCMSR_DRIVER_VERSION "Driver Version 1.20.00.15 2007/12/24"
+#define ARCMSR_DRIVER_VERSION "Driver Version 1.20.00.15 2008/02/27"
#define ARCMSR_SCSI_INITIATOR_ID 255
#define ARCMSR_MAX_XFER_SECTORS 512
#define ARCMSR_MAX_XFER_SECTORS_B 4096
@@ -341,13 +341,13 @@
uint32_t done_qbuffer[ARCMSR_MAX_HBB_POSTQUEUE];
uint32_t postq_index;
uint32_t doneq_index;
- uint32_t __iomem *drv2iop_doorbell_reg;
- uint32_t __iomem *drv2iop_doorbell_mask_reg;
- uint32_t __iomem *iop2drv_doorbell_reg;
- uint32_t __iomem *iop2drv_doorbell_mask_reg;
- uint32_t __iomem *msgcode_rwbuffer_reg;
- uint32_t __iomem *ioctl_wbuffer_reg;
- uint32_t __iomem *ioctl_rbuffer_reg;
+ void __iomem *drv2iop_doorbell_reg;
+ void __iomem *drv2iop_doorbell_mask_reg;
+ void __iomem *iop2drv_doorbell_reg;
+ void __iomem *iop2drv_doorbell_mask_reg;
+ void __iomem *msgcode_rwbuffer_reg;
+ void __iomem *ioctl_wbuffer_reg;
+ void __iomem *ioctl_rbuffer_reg;
};
/*
diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c
index 6d67f5c..0b2080d 100644
--- a/drivers/scsi/gdth.c
+++ b/drivers/scsi/gdth.c
@@ -160,7 +160,7 @@
static void gdth_clear_events(void);
static void gdth_copy_internal_data(gdth_ha_str *ha, Scsi_Cmnd *scp,
- char *buffer, ushort count, int to_buffer);
+ char *buffer, ushort count);
static int gdth_internal_cache_cmd(gdth_ha_str *ha, Scsi_Cmnd *scp);
static int gdth_fill_cache_cmd(gdth_ha_str *ha, Scsi_Cmnd *scp, ushort hdrive);
@@ -182,7 +182,6 @@
unsigned int cmd, unsigned long arg);
static void gdth_flush(gdth_ha_str *ha);
-static int gdth_halt(struct notifier_block *nb, ulong event, void *buf);
static int gdth_queuecommand(Scsi_Cmnd *scp,void (*done)(Scsi_Cmnd *));
static int __gdth_queuecommand(gdth_ha_str *ha, struct scsi_cmnd *scp,
struct gdth_cmndinfo *cmndinfo);
@@ -417,12 +416,6 @@
#include "gdth_proc.h"
#include "gdth_proc.c"
-/* notifier block to get a notify on system shutdown/halt/reboot */
-static struct notifier_block gdth_notifier = {
- gdth_halt, NULL, 0
-};
-static int notifier_disabled = 0;
-
static gdth_ha_str *gdth_find_ha(int hanum)
{
gdth_ha_str *ha;
@@ -445,8 +438,8 @@
for (i=0; i<GDTH_MAXCMDS; ++i) {
if (ha->cmndinfo[i].index == 0) {
priv = &ha->cmndinfo[i];
- priv->index = i+1;
memset(priv, 0, sizeof(*priv));
+ priv->index = i+1;
break;
}
}
@@ -493,7 +486,6 @@
gdth_ha_str *ha = shost_priv(sdev->host);
Scsi_Cmnd *scp;
struct gdth_cmndinfo cmndinfo;
- struct scatterlist one_sg;
DECLARE_COMPLETION_ONSTACK(wait);
int rval;
@@ -501,19 +493,22 @@
if (!scp)
return -ENOMEM;
+ scp->sense_buffer = kzalloc(SCSI_SENSE_BUFFERSIZE, GFP_KERNEL);
+ if (!scp->sense_buffer) {
+ kfree(scp);
+ return -ENOMEM;
+ }
+
scp->device = sdev;
memset(&cmndinfo, 0, sizeof(cmndinfo));
/* use request field to save the ptr. to completion struct. */
scp->request = (struct request *)&wait;
scp->timeout_per_command = timeout*HZ;
- sg_init_one(&one_sg, gdtcmd, sizeof(*gdtcmd));
- gdth_set_sglist(scp, &one_sg);
- gdth_set_sg_count(scp, 1);
- gdth_set_bufflen(scp, sizeof(*gdtcmd));
scp->cmd_len = 12;
memcpy(scp->cmnd, cmnd, 12);
cmndinfo.priority = IOCTL_PRI;
+ cmndinfo.internal_cmd_str = gdtcmd;
cmndinfo.internal_command = 1;
TRACE(("__gdth_execute() cmd 0x%x\n", scp->cmnd[0]));
@@ -524,6 +519,7 @@
rval = cmndinfo.status;
if (info)
*info = cmndinfo.info;
+ kfree(scp->sense_buffer);
kfree(scp);
return rval;
}
@@ -2355,7 +2351,7 @@
* buffers, kmap_atomic() as needed.
*/
static void gdth_copy_internal_data(gdth_ha_str *ha, Scsi_Cmnd *scp,
- char *buffer, ushort count, int to_buffer)
+ char *buffer, ushort count)
{
ushort cpcount,i, max_sg = gdth_sg_count(scp);
ushort cpsum,cpnow;
@@ -2381,10 +2377,7 @@
}
local_irq_save(flags);
address = kmap_atomic(sg_page(sl), KM_BIO_SRC_IRQ) + sl->offset;
- if (to_buffer)
- memcpy(buffer, address, cpnow);
- else
- memcpy(address, buffer, cpnow);
+ memcpy(address, buffer, cpnow);
flush_dcache_page(sg_page(sl));
kunmap_atomic(address, KM_BIO_SRC_IRQ);
local_irq_restore(flags);
@@ -2438,7 +2431,7 @@
strcpy(inq.vendor,ha->oem_name);
sprintf(inq.product,"Host Drive #%02d",t);
strcpy(inq.revision," ");
- gdth_copy_internal_data(ha, scp, (char*)&inq, sizeof(gdth_inq_data), 0);
+ gdth_copy_internal_data(ha, scp, (char*)&inq, sizeof(gdth_inq_data));
break;
case REQUEST_SENSE:
@@ -2448,7 +2441,7 @@
sd.key = NO_SENSE;
sd.info = 0;
sd.add_length= 0;
- gdth_copy_internal_data(ha, scp, (char*)&sd, sizeof(gdth_sense_data), 0);
+ gdth_copy_internal_data(ha, scp, (char*)&sd, sizeof(gdth_sense_data));
break;
case MODE_SENSE:
@@ -2460,7 +2453,7 @@
mpd.bd.block_length[0] = (SECTOR_SIZE & 0x00ff0000) >> 16;
mpd.bd.block_length[1] = (SECTOR_SIZE & 0x0000ff00) >> 8;
mpd.bd.block_length[2] = (SECTOR_SIZE & 0x000000ff);
- gdth_copy_internal_data(ha, scp, (char*)&mpd, sizeof(gdth_modep_data), 0);
+ gdth_copy_internal_data(ha, scp, (char*)&mpd, sizeof(gdth_modep_data));
break;
case READ_CAPACITY:
@@ -2470,7 +2463,7 @@
else
rdc.last_block_no = cpu_to_be32(ha->hdr[t].size-1);
rdc.block_length = cpu_to_be32(SECTOR_SIZE);
- gdth_copy_internal_data(ha, scp, (char*)&rdc, sizeof(gdth_rdcap_data), 0);
+ gdth_copy_internal_data(ha, scp, (char*)&rdc, sizeof(gdth_rdcap_data));
break;
case SERVICE_ACTION_IN:
@@ -2482,7 +2475,7 @@
rdc16.last_block_no = cpu_to_be64(ha->hdr[t].size-1);
rdc16.block_length = cpu_to_be32(SECTOR_SIZE);
gdth_copy_internal_data(ha, scp, (char*)&rdc16,
- sizeof(gdth_rdcap16_data), 0);
+ sizeof(gdth_rdcap16_data));
} else {
scp->result = DID_ABORT << 16;
}
@@ -2852,6 +2845,7 @@
static int gdth_special_cmd(gdth_ha_str *ha, Scsi_Cmnd *scp)
{
register gdth_cmd_str *cmdp;
+ struct gdth_cmndinfo *cmndinfo = gdth_cmnd_priv(scp);
int cmd_index;
cmdp= ha->pccb;
@@ -2860,7 +2854,7 @@
if (ha->type==GDT_EISA && ha->cmd_cnt>0)
return 0;
- gdth_copy_internal_data(ha, scp, (char *)cmdp, sizeof(gdth_cmd_str), 1);
+ *cmdp = *cmndinfo->internal_cmd_str;
cmdp->RequestBuffer = scp;
/* search free command index */
@@ -3794,6 +3788,8 @@
gdth_ha_str *ha;
ulong flags;
+ BUG_ON(list_empty(&gdth_instances));
+
ha = list_first_entry(&gdth_instances, gdth_ha_str, list);
spin_lock_irqsave(&ha->smp_lock, flags);
@@ -4669,45 +4665,6 @@
}
}
-/* shutdown routine */
-static int gdth_halt(struct notifier_block *nb, ulong event, void *buf)
-{
- gdth_ha_str *ha;
-#ifndef __alpha__
- gdth_cmd_str gdtcmd;
- char cmnd[MAX_COMMAND_SIZE];
-#endif
-
- if (notifier_disabled)
- return NOTIFY_OK;
-
- TRACE2(("gdth_halt() event %d\n",(int)event));
- if (event != SYS_RESTART && event != SYS_HALT && event != SYS_POWER_OFF)
- return NOTIFY_DONE;
-
- notifier_disabled = 1;
- printk("GDT-HA: Flushing all host drives .. ");
- list_for_each_entry(ha, &gdth_instances, list) {
- gdth_flush(ha);
-
-#ifndef __alpha__
- /* controller reset */
- memset(cmnd, 0xff, MAX_COMMAND_SIZE);
- gdtcmd.BoardNode = LOCALBOARD;
- gdtcmd.Service = CACHESERVICE;
- gdtcmd.OpCode = GDT_RESET;
- TRACE2(("gdth_halt(): reset controller %d\n", ha->hanum));
- gdth_execute(ha->shost, &gdtcmd, cmnd, 10, NULL);
-#endif
- }
- printk("Done.\n");
-
-#ifdef GDTH_STATISTICS
- del_timer(&gdth_timer);
-#endif
- return NOTIFY_OK;
-}
-
/* configure lun */
static int gdth_slave_configure(struct scsi_device *sdev)
{
@@ -5142,13 +5099,13 @@
scsi_remove_host(shp);
+ gdth_flush(ha);
+
if (ha->sdev) {
scsi_free_host_dev(ha->sdev);
ha->sdev = NULL;
}
- gdth_flush(ha);
-
if (shp->irq)
free_irq(shp->irq,ha);
@@ -5174,6 +5131,24 @@
scsi_host_put(shp);
}
+static int gdth_halt(struct notifier_block *nb, ulong event, void *buf)
+{
+ gdth_ha_str *ha;
+
+ TRACE2(("gdth_halt() event %d\n", (int)event));
+ if (event != SYS_RESTART && event != SYS_HALT && event != SYS_POWER_OFF)
+ return NOTIFY_DONE;
+
+ list_for_each_entry(ha, &gdth_instances, list)
+ gdth_flush(ha);
+
+ return NOTIFY_OK;
+}
+
+static struct notifier_block gdth_notifier = {
+ gdth_halt, NULL, 0
+};
+
static int __init gdth_init(void)
{
if (disable) {
@@ -5236,7 +5211,6 @@
add_timer(&gdth_timer);
#endif
major = register_chrdev(0,"gdth", &gdth_fops);
- notifier_disabled = 0;
register_reboot_notifier(&gdth_notifier);
gdth_polling = FALSE;
return 0;
@@ -5246,14 +5220,15 @@
{
gdth_ha_str *ha;
- list_for_each_entry(ha, &gdth_instances, list)
- gdth_remove_one(ha);
+ unregister_chrdev(major, "gdth");
+ unregister_reboot_notifier(&gdth_notifier);
#ifdef GDTH_STATISTICS
- del_timer(&gdth_timer);
+ del_timer_sync(&gdth_timer);
#endif
- unregister_chrdev(major,"gdth");
- unregister_reboot_notifier(&gdth_notifier);
+
+ list_for_each_entry(ha, &gdth_instances, list)
+ gdth_remove_one(ha);
}
module_init(gdth_init);
diff --git a/drivers/scsi/gdth.h b/drivers/scsi/gdth.h
index 1434c6b..26e4e92 100644
--- a/drivers/scsi/gdth.h
+++ b/drivers/scsi/gdth.h
@@ -915,6 +915,7 @@
struct gdth_cmndinfo { /* per-command private info */
int index;
int internal_command; /* don't call scsi_done */
+ gdth_cmd_str *internal_cmd_str; /* crier for internal messages*/
dma_addr_t sense_paddr; /* sense dma-addr */
unchar priority;
int timeout;
diff --git a/drivers/scsi/ibmvscsi/ibmvstgt.c b/drivers/scsi/ibmvscsi/ibmvstgt.c
index bd62131..e5881e9 100644
--- a/drivers/scsi/ibmvscsi/ibmvstgt.c
+++ b/drivers/scsi/ibmvscsi/ibmvstgt.c
@@ -290,7 +290,7 @@
int err = 0;
dprintk("%p %p %x %u\n", iue, target, vio_iu(iue)->srp.cmd.cdb[0],
- cmd->usg_sg);
+ scsi_sg_count(sc));
if (scsi_sg_count(sc))
err = srp_transfer_data(sc, &vio_iu(iue)->srp.cmd, ibmvstgt_rdma, 1, 1);
@@ -838,9 +838,6 @@
if (!shost)
goto free_vport;
shost->transportt = ibmvstgt_transport_template;
- err = scsi_tgt_alloc_queue(shost);
- if (err)
- goto put_host;
target = host_to_srp_target(shost);
target->shost = shost;
@@ -872,6 +869,10 @@
if (err)
goto destroy_queue;
+ err = scsi_tgt_alloc_queue(shost);
+ if (err)
+ goto destroy_queue;
+
return 0;
destroy_queue:
crq_queue_destroy(target);
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index 59f8445..bdd7de7 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -1708,8 +1708,8 @@
qdepth = ISCSI_DEF_CMD_PER_LUN;
}
- if (!is_power_of_2(cmds_max) ||
- cmds_max >= ISCSI_MGMT_ITT_OFFSET) {
+ if (!is_power_of_2(cmds_max) || cmds_max >= ISCSI_MGMT_ITT_OFFSET ||
+ cmds_max < 2) {
if (cmds_max != 0)
printk(KERN_ERR "iscsi: invalid can_queue of %d. "
"can_queue must be a power of 2 and between "
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index 7cd05b5..b0e5ac3 100644
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -236,12 +236,12 @@
struct domain_device *dev = ap->private_data;
struct sas_internal *i =
to_sas_internal(dev->port->ha->core.shost->transportt);
- int res = 0;
+ int res = TMF_RESP_FUNC_FAILED;
if (i->dft->lldd_I_T_nexus_reset)
res = i->dft->lldd_I_T_nexus_reset(dev);
- if (res)
+ if (res != TMF_RESP_FUNC_COMPLETE)
SAS_DPRINTK("%s: Unable to reset I T nexus?\n", __FUNCTION__);
switch (dev->sata_dev.command_set) {
@@ -656,21 +656,6 @@
return res;
}
-static void sas_sata_propagate_sas_addr(struct domain_device *dev)
-{
- unsigned long flags;
- struct asd_sas_port *port = dev->port;
- struct asd_sas_phy *phy;
-
- BUG_ON(dev->parent);
-
- memcpy(port->attached_sas_addr, dev->sas_addr, SAS_ADDR_SIZE);
- spin_lock_irqsave(&port->phy_list_lock, flags);
- list_for_each_entry(phy, &port->phy_list, port_phy_el)
- memcpy(phy->attached_sas_addr, dev->sas_addr, SAS_ADDR_SIZE);
- spin_unlock_irqrestore(&port->phy_list_lock, flags);
-}
-
#define ATA_IDENTIFY_DEV 0xEC
#define ATA_IDENTIFY_PACKET_DEV 0xA1
#define ATA_SET_FEATURES 0xEF
@@ -728,26 +713,6 @@
goto out_err;
}
cont1:
- /* Get WWN */
- if (dev->port->oob_mode != SATA_OOB_MODE) {
- memcpy(dev->sas_addr, dev->sata_dev.rps_resp.rps.stp_sas_addr,
- SAS_ADDR_SIZE);
- } else if (dev->sata_dev.command_set == ATA_COMMAND_SET &&
- (le16_to_cpu(dev->sata_dev.identify_device[108]) & 0xF000)
- == 0x5000) {
- int i;
-
- for (i = 0; i < 4; i++) {
- dev->sas_addr[2*i] =
- (le16_to_cpu(dev->sata_dev.identify_device[108+i]) & 0xFF00) >> 8;
- dev->sas_addr[2*i+1] =
- le16_to_cpu(dev->sata_dev.identify_device[108+i]) & 0x00FF;
- }
- }
- sas_hash_addr(dev->hashed_sas_addr, dev->sas_addr);
- if (!dev->parent)
- sas_sata_propagate_sas_addr(dev);
-
/* XXX Hint: register this SATA device with SATL.
When this returns, dev->sata_dev->lu is alive and
present.
diff --git a/drivers/scsi/libsas/sas_port.c b/drivers/scsi/libsas/sas_port.c
index e1e2d08..39ae68a 100644
--- a/drivers/scsi/libsas/sas_port.c
+++ b/drivers/scsi/libsas/sas_port.c
@@ -92,9 +92,6 @@
if (!port->phy)
port->phy = phy->phy;
- SAS_DPRINTK("phy%d added to port%d, phy_mask:0x%x\n", phy->id,
- port->id, port->phy_mask);
-
if (*(u64 *)port->attached_sas_addr == 0) {
port->class = phy->class;
memcpy(port->attached_sas_addr, phy->attached_sas_addr,
@@ -115,6 +112,11 @@
}
sas_port_add_phy(port->port, phy->phy);
+ SAS_DPRINTK("%s added to %s, phy_mask:0x%x (%16llx)\n",
+ phy->phy->dev.bus_id,port->port->dev.bus_id,
+ port->phy_mask,
+ SAS_ADDR(port->attached_sas_addr));
+
if (port->port_dev)
port->port_dev->pathways = port->num_phys;
@@ -255,12 +257,11 @@
static void sas_init_port(struct asd_sas_port *port,
struct sas_ha_struct *sas_ha, int i)
{
+ memset(port, 0, sizeof(*port));
port->id = i;
INIT_LIST_HEAD(&port->dev_list);
spin_lock_init(&port->phy_list_lock);
INIT_LIST_HEAD(&port->phy_list);
- port->num_phys = 0;
- port->phy_mask = 0;
port->ha = sas_ha;
spin_lock_init(&port->dev_list_lock);
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index 704ea06..1f82415 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -434,7 +434,7 @@
}
/* Find the sas_phy that's attached to this device */
-static struct sas_phy *find_local_sas_phy(struct domain_device *dev)
+struct sas_phy *sas_find_local_phy(struct domain_device *dev)
{
struct domain_device *pdev = dev->parent;
struct ex_phy *exphy = NULL;
@@ -456,6 +456,7 @@
BUG_ON(!exphy);
return exphy->phy;
}
+EXPORT_SYMBOL_GPL(sas_find_local_phy);
/* Attempt to send a LUN reset message to a device */
int sas_eh_device_reset_handler(struct scsi_cmnd *cmd)
@@ -482,7 +483,7 @@
int sas_eh_bus_reset_handler(struct scsi_cmnd *cmd)
{
struct domain_device *dev = cmd_to_domain_dev(cmd);
- struct sas_phy *phy = find_local_sas_phy(dev);
+ struct sas_phy *phy = sas_find_local_phy(dev);
int res;
res = sas_phy_reset(phy, 1);
@@ -497,10 +498,10 @@
}
/* Try to reset a device */
-static int try_to_reset_cmd_device(struct Scsi_Host *shost,
- struct scsi_cmnd *cmd)
+static int try_to_reset_cmd_device(struct scsi_cmnd *cmd)
{
int res;
+ struct Scsi_Host *shost = cmd->device->host;
if (!shost->hostt->eh_device_reset_handler)
goto try_bus_reset;
@@ -540,6 +541,12 @@
need_reset = task->task_state_flags & SAS_TASK_NEED_DEV_RESET;
spin_unlock_irqrestore(&task->task_state_lock, flags);
+ if (need_reset) {
+ SAS_DPRINTK("%s: task 0x%p requests reset\n",
+ __FUNCTION__, task);
+ goto reset;
+ }
+
SAS_DPRINTK("trying to find task 0x%p\n", task);
res = sas_scsi_find_task(task);
@@ -550,18 +557,15 @@
SAS_DPRINTK("%s: task 0x%p is done\n", __FUNCTION__,
task);
sas_eh_finish_cmd(cmd);
- if (need_reset)
- try_to_reset_cmd_device(shost, cmd);
continue;
case TASK_IS_ABORTED:
SAS_DPRINTK("%s: task 0x%p is aborted\n",
__FUNCTION__, task);
sas_eh_finish_cmd(cmd);
- if (need_reset)
- try_to_reset_cmd_device(shost, cmd);
continue;
case TASK_IS_AT_LU:
SAS_DPRINTK("task 0x%p is at LU: lu recover\n", task);
+ reset:
tmf_resp = sas_recover_lu(task->dev, cmd);
if (tmf_resp == TMF_RESP_FUNC_COMPLETE) {
SAS_DPRINTK("dev %016llx LU %x is "
@@ -569,8 +573,6 @@
SAS_ADDR(task->dev),
cmd->device->lun);
sas_eh_finish_cmd(cmd);
- if (need_reset)
- try_to_reset_cmd_device(shost, cmd);
sas_scsi_clear_queue_lu(work_q, cmd);
goto Again;
}
@@ -581,15 +583,15 @@
task);
tmf_resp = sas_recover_I_T(task->dev);
if (tmf_resp == TMF_RESP_FUNC_COMPLETE) {
+ struct domain_device *dev = task->dev;
SAS_DPRINTK("I_T %016llx recovered\n",
SAS_ADDR(task->dev->sas_addr));
sas_eh_finish_cmd(cmd);
- if (need_reset)
- try_to_reset_cmd_device(shost, cmd);
- sas_scsi_clear_queue_I_T(work_q, task->dev);
+ sas_scsi_clear_queue_I_T(work_q, dev);
goto Again;
}
/* Hammer time :-) */
+ try_to_reset_cmd_device(cmd);
if (i->dft->lldd_clear_nexus_port) {
struct asd_sas_port *port = task->dev->port;
SAS_DPRINTK("clearing nexus for port:%d\n",
@@ -599,8 +601,6 @@
SAS_DPRINTK("clear nexus port:%d "
"succeeded\n", port->id);
sas_eh_finish_cmd(cmd);
- if (need_reset)
- try_to_reset_cmd_device(shost, cmd);
sas_scsi_clear_queue_port(work_q,
port);
goto Again;
@@ -613,8 +613,6 @@
SAS_DPRINTK("clear nexus ha "
"succeeded\n");
sas_eh_finish_cmd(cmd);
- if (need_reset)
- try_to_reset_cmd_device(shost, cmd);
goto clear_q;
}
}
@@ -628,8 +626,6 @@
cmd->device->lun);
sas_eh_finish_cmd(cmd);
- if (need_reset)
- try_to_reset_cmd_device(shost, cmd);
goto clear_q;
}
}
diff --git a/drivers/scsi/mvsas.c b/drivers/scsi/mvsas.c
index d4a6ac3..5ec0665 100644
--- a/drivers/scsi/mvsas.c
+++ b/drivers/scsi/mvsas.c
@@ -40,7 +40,7 @@
#include <asm/io.h>
#define DRV_NAME "mvsas"
-#define DRV_VERSION "0.5"
+#define DRV_VERSION "0.5.1"
#define _MV_DUMP 0
#define MVS_DISABLE_NVRAM
#define MVS_DISABLE_MSI
@@ -1005,7 +1005,7 @@
return rc;
#else
/* FIXME , For SAS target mode */
- memcpy(buf, "\x00\x00\xab\x11\x30\x04\x05\x50", 8);
+ memcpy(buf, "\x50\x05\x04\x30\x11\xab\x00\x00", 8);
return 0;
#endif
}
@@ -1330,7 +1330,7 @@
mvs_hba_cq_dump(mvi);
- if (unlikely(rx_desc & RXQ_DONE))
+ if (likely(rx_desc & RXQ_DONE))
mvs_slot_complete(mvi, rx_desc);
if (rx_desc & RXQ_ATTN) {
attn = true;
@@ -2720,9 +2720,8 @@
msleep(100);
/* init and reset phys */
for (i = 0; i < mvi->chip->n_phy; i++) {
- /* FIXME: is this the correct dword order? */
- u32 lo = *((u32 *)&mvi->sas_addr[0]);
- u32 hi = *((u32 *)&mvi->sas_addr[4]);
+ u32 lo = be32_to_cpu(*(u32 *)&mvi->sas_addr[4]);
+ u32 hi = be32_to_cpu(*(u32 *)&mvi->sas_addr[0]);
mvs_detect_porttype(mvi, i);
diff --git a/drivers/scsi/ps3rom.c b/drivers/scsi/ps3rom.c
index 0cd614a..fad6cb5 100644
--- a/drivers/scsi/ps3rom.c
+++ b/drivers/scsi/ps3rom.c
@@ -124,7 +124,7 @@
}
req_len += sgpnt->length;
}
- scsi_set_resid(cmd, req_len - act_len);
+ scsi_set_resid(cmd, buflen - act_len);
return 0;
}
@@ -427,7 +427,7 @@
.cmd_per_lun = 1,
.emulated = 1, /* only sg driver uses this */
.max_sectors = PS3ROM_MAX_SECTORS,
- .use_clustering = ENABLE_CLUSTERING,
+ .use_clustering = DISABLE_CLUSTERING,
.module = THIS_MODULE,
};
diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c
index 6226d88..c180876 100644
--- a/drivers/scsi/qla2xxx/qla_gs.c
+++ b/drivers/scsi/qla2xxx/qla_gs.c
@@ -39,7 +39,7 @@
ms_pkt->entry_count = 1;
SET_TARGET_ID(ha, ms_pkt->loop_id, SIMPLE_NAME_SERVER);
ms_pkt->control_flags = __constant_cpu_to_le16(CF_READ | CF_HEAD_TAG);
- ms_pkt->timeout = __constant_cpu_to_le16(25);
+ ms_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2);
ms_pkt->cmd_dsd_count = __constant_cpu_to_le16(1);
ms_pkt->total_dsd_count = __constant_cpu_to_le16(2);
ms_pkt->rsp_bytecount = cpu_to_le32(rsp_size);
@@ -75,7 +75,7 @@
ct_pkt->entry_type = CT_IOCB_TYPE;
ct_pkt->entry_count = 1;
ct_pkt->nport_handle = __constant_cpu_to_le16(NPH_SNS);
- ct_pkt->timeout = __constant_cpu_to_le16(25);
+ ct_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2);
ct_pkt->cmd_dsd_count = __constant_cpu_to_le16(1);
ct_pkt->rsp_dsd_count = __constant_cpu_to_le16(1);
ct_pkt->rsp_byte_count = cpu_to_le32(rsp_size);
@@ -1144,7 +1144,7 @@
ms_pkt->entry_count = 1;
SET_TARGET_ID(ha, ms_pkt->loop_id, ha->mgmt_svr_loop_id);
ms_pkt->control_flags = __constant_cpu_to_le16(CF_READ | CF_HEAD_TAG);
- ms_pkt->timeout = __constant_cpu_to_le16(59);
+ ms_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2);
ms_pkt->cmd_dsd_count = __constant_cpu_to_le16(1);
ms_pkt->total_dsd_count = __constant_cpu_to_le16(2);
ms_pkt->rsp_bytecount = cpu_to_le32(rsp_size);
@@ -1181,7 +1181,7 @@
ct_pkt->entry_type = CT_IOCB_TYPE;
ct_pkt->entry_count = 1;
ct_pkt->nport_handle = cpu_to_le16(ha->mgmt_svr_loop_id);
- ct_pkt->timeout = __constant_cpu_to_le16(59);
+ ct_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2);
ct_pkt->cmd_dsd_count = __constant_cpu_to_le16(1);
ct_pkt->rsp_dsd_count = __constant_cpu_to_le16(1);
ct_pkt->rsp_byte_count = cpu_to_le32(rsp_size);
@@ -1761,7 +1761,7 @@
ct_pkt->entry_type = CT_IOCB_TYPE;
ct_pkt->entry_count = 1;
ct_pkt->nport_handle = cpu_to_le16(ha->mgmt_svr_loop_id);
- ct_pkt->timeout = __constant_cpu_to_le16(59);
+ ct_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2);
ct_pkt->cmd_dsd_count = __constant_cpu_to_le16(1);
ct_pkt->rsp_dsd_count = __constant_cpu_to_le16(1);
ct_pkt->rsp_byte_count = cpu_to_le32(rsp_size);
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index d5c7853..364be7d 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -1733,8 +1733,8 @@
ha->login_timeout = nv->login_timeout;
icb->login_timeout = nv->login_timeout;
- /* Set minimum RATOV to 200 tenths of a second. */
- ha->r_a_tov = 200;
+ /* Set minimum RATOV to 100 tenths of a second. */
+ ha->r_a_tov = 100;
ha->loop_reset_delay = nv->reset_delay;
@@ -3645,8 +3645,8 @@
ha->login_timeout = le16_to_cpu(nv->login_timeout);
icb->login_timeout = cpu_to_le16(nv->login_timeout);
- /* Set minimum RATOV to 200 tenths of a second. */
- ha->r_a_tov = 200;
+ /* Set minimum RATOV to 100 tenths of a second. */
+ ha->r_a_tov = 100;
ha->loop_reset_delay = nv->reset_delay;
@@ -4022,7 +4022,8 @@
return;
ret = qla2x00_stop_firmware(ha);
- for (retries = 5; ret != QLA_SUCCESS && retries ; retries--) {
+ for (retries = 5; ret != QLA_SUCCESS && ret != QLA_FUNCTION_TIMEOUT &&
+ retries ; retries--) {
qla2x00_reset_chip(ha);
if (qla2x00_chip_diag(ha) != QLA_SUCCESS)
continue;
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 14e6f22..f033703 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -958,6 +958,11 @@
}
}
+ /* Check for overrun. */
+ if (IS_FWI2_CAPABLE(ha) && comp_status == CS_COMPLETE &&
+ scsi_status & SS_RESIDUAL_OVER)
+ comp_status = CS_DATA_OVERRUN;
+
/*
* Based on Host and scsi status generate status code for Linux
*/
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 99d29ff..bb10358 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -2206,7 +2206,7 @@
tsk->p.tsk.entry_type = TSK_MGMT_IOCB_TYPE;
tsk->p.tsk.entry_count = 1;
tsk->p.tsk.nport_handle = cpu_to_le16(fcport->loop_id);
- tsk->p.tsk.timeout = __constant_cpu_to_le16(25);
+ tsk->p.tsk.timeout = cpu_to_le16(ha->r_a_tov / 10 * 2);
tsk->p.tsk.control_flags = __constant_cpu_to_le32(TCF_TARGET_RESET);
tsk->p.tsk.port_id[0] = fcport->d_id.b.al_pa;
tsk->p.tsk.port_id[1] = fcport->d_id.b.area;
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index c5742cc..ea08a12 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -7,7 +7,7 @@
/*
* Driver version
*/
-#define QLA2XXX_VERSION "8.02.00-k8"
+#define QLA2XXX_VERSION "8.02.00-k9"
#define QLA_DRIVER_MAJOR_VER 8
#define QLA_DRIVER_MINOR_VER 2
diff --git a/drivers/scsi/qla4xxx/ql4_init.c b/drivers/scsi/qla4xxx/ql4_init.c
index 10b3b9a..109c5f5 100644
--- a/drivers/scsi/qla4xxx/ql4_init.c
+++ b/drivers/scsi/qla4xxx/ql4_init.c
@@ -1299,9 +1299,9 @@
ddb_entry->fw_ddb_device_state = state;
/* Device is back online. */
if (ddb_entry->fw_ddb_device_state == DDB_DS_SESSION_ACTIVE) {
+ atomic_set(&ddb_entry->state, DDB_STATE_ONLINE);
atomic_set(&ddb_entry->port_down_timer,
ha->port_down_retry_count);
- atomic_set(&ddb_entry->state, DDB_STATE_ONLINE);
atomic_set(&ddb_entry->relogin_retry_count, 0);
atomic_set(&ddb_entry->relogin_timer, 0);
clear_bit(DF_RELOGIN, &ddb_entry->flags);
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index c3c59d7..8b92f34 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -75,6 +75,7 @@
static int qla4xxx_slave_alloc(struct scsi_device *device);
static int qla4xxx_slave_configure(struct scsi_device *device);
static void qla4xxx_slave_destroy(struct scsi_device *sdev);
+static void qla4xxx_scan_start(struct Scsi_Host *shost);
static struct scsi_host_template qla4xxx_driver_template = {
.module = THIS_MODULE,
@@ -90,6 +91,7 @@
.slave_destroy = qla4xxx_slave_destroy,
.scan_finished = iscsi_scan_finished,
+ .scan_start = qla4xxx_scan_start,
.this_id = -1,
.cmd_per_lun = 3,
@@ -299,6 +301,18 @@
return ddb_entry;
}
+static void qla4xxx_scan_start(struct Scsi_Host *shost)
+{
+ struct scsi_qla_host *ha = shost_priv(shost);
+ struct ddb_entry *ddb_entry, *ddbtemp;
+
+ /* finish setup of sessions that were already setup in firmware */
+ list_for_each_entry_safe(ddb_entry, ddbtemp, &ha->ddb_list, list) {
+ if (ddb_entry->fw_ddb_device_state == DDB_DS_SESSION_ACTIVE)
+ qla4xxx_add_sess(ddb_entry);
+ }
+}
+
/*
* Timer routines
*/
@@ -864,8 +878,9 @@
* qla4xxx_recover_adapter - recovers adapter after a fatal error
* @ha: Pointer to host adapter structure.
* @renew_ddb_list: Indicates what to do with the adapter's ddb list
- * after adapter recovery has completed.
- * 0=preserve ddb list, 1=destroy and rebuild ddb list
+ *
+ * renew_ddb_list value can be 0=preserve ddb list, 1=destroy and rebuild
+ * ddb list.
**/
static int qla4xxx_recover_adapter(struct scsi_qla_host *ha,
uint8_t renew_ddb_list)
@@ -874,6 +889,7 @@
/* Stall incoming I/O until we are done */
clear_bit(AF_ONLINE, &ha->flags);
+
DEBUG2(printk("scsi%ld: %s calling qla4xxx_cmd_wait\n", ha->host_no,
__func__));
@@ -1176,7 +1192,6 @@
int ret = -ENODEV, status;
struct Scsi_Host *host;
struct scsi_qla_host *ha;
- struct ddb_entry *ddb_entry, *ddbtemp;
uint8_t init_retry_count = 0;
char buf[34];
@@ -1295,13 +1310,6 @@
if (ret)
goto probe_failed;
- /* Update transport device information for all devices. */
- list_for_each_entry_safe(ddb_entry, ddbtemp, &ha->ddb_list, list) {
- if (ddb_entry->fw_ddb_device_state == DDB_DS_SESSION_ACTIVE)
- if (qla4xxx_add_sess(ddb_entry))
- goto remove_host;
- }
-
printk(KERN_INFO
" QLogic iSCSI HBA Driver version: %s\n"
" QLogic ISP%04x @ %s, host#=%ld, fw=%02d.%02d.%02d.%02d\n",
@@ -1311,10 +1319,6 @@
scsi_scan_host(host);
return 0;
-remove_host:
- qla4xxx_free_ddb_list(ha);
- scsi_remove_host(host);
-
probe_failed:
qla4xxx_free_adapter(ha);
scsi_host_put(ha->host);
@@ -1600,9 +1604,12 @@
return FAILED;
}
- if (qla4xxx_recover_adapter(ha, PRESERVE_DDB_LIST) == QLA_SUCCESS) {
+ /* make sure the dpc thread is stopped while we reset the hba */
+ clear_bit(AF_ONLINE, &ha->flags);
+ flush_workqueue(ha->dpc_thread);
+
+ if (qla4xxx_recover_adapter(ha, PRESERVE_DDB_LIST) == QLA_SUCCESS)
return_status = SUCCESS;
- }
dev_info(&ha->pdev->dev, "HOST RESET %s.\n",
return_status == FAILED ? "FAILED" : "SUCCEDED");
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index fecba05..e5c6f6a 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -757,7 +757,7 @@
"Notifying upper driver of completion "
"(result %x)\n", cmd->result));
- good_bytes = scsi_bufflen(cmd);
+ good_bytes = scsi_bufflen(cmd) + cmd->request->extra_len;
if (cmd->request->cmd_type != REQ_TYPE_BLOCK_PC) {
drv = scsi_cmd_to_driver(cmd);
if (drv->done)
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index ba21d97..f40898d 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -2162,10 +2162,15 @@
{
unsigned long flags;
+#if 0
+ /* FIXME: currently this check eliminates all media change events
+ * for polled devices. Need to update to discriminate between AN
+ * and polled events */
if (!test_bit(evt->evt_type, sdev->supported_events)) {
kfree(evt);
return;
}
+#endif
spin_lock_irqsave(&sdev->list_lock, flags);
list_add_tail(&evt->node, &sdev->event_list);
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 1dc165a..e67c14e 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -1577,8 +1577,7 @@
}
/**
- * scsi_scan_target - scan a target id, possibly including all LUNs on the
- * target.
+ * scsi_scan_target - scan a target id, possibly including all LUNs on the target.
* @parent: host to scan
* @channel: channel to scan
* @id: target id to scan
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index ed83cdb..b9b09a7 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -294,6 +294,7 @@
}
if (sdev->request_queue) {
+ bsg_unregister_queue(sdev->request_queue);
sdev->request_queue->queuedata = NULL;
/* user context needed to free queue */
scsi_free_queue(sdev->request_queue);
@@ -857,7 +858,6 @@
if (scsi_device_set_state(sdev, SDEV_CANCEL) != 0)
return;
- bsg_unregister_queue(sdev->request_queue);
class_device_unregister(&sdev->sdev_classdev);
transport_remove_device(dev);
device_del(dev);
diff --git a/drivers/scsi/scsi_tgt_lib.c b/drivers/scsi/scsi_tgt_lib.c
index 3677fbb..a0f308b 100644
--- a/drivers/scsi/scsi_tgt_lib.c
+++ b/drivers/scsi/scsi_tgt_lib.c
@@ -103,7 +103,6 @@
if (!cmd)
goto release_rq;
- memset(cmd, 0, sizeof(*cmd));
cmd->sc_data_direction = data_dir;
cmd->jiffies_at_alloc = jiffies;
cmd->request = rq;
@@ -382,6 +381,11 @@
scsi_release_buffers(cmd);
goto unmap_rq;
}
+ /*
+ * we use REQ_TYPE_BLOCK_PC so scsi_init_io doesn't set the
+ * length for us.
+ */
+ cmd->sdb.length = rq->data_len;
return 0;
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index 9981682..ca7bb6f 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -33,7 +33,7 @@
#define ISCSI_SESSION_ATTRS 19
#define ISCSI_CONN_ATTRS 13
#define ISCSI_HOST_ATTRS 4
-#define ISCSI_TRANSPORT_VERSION "2.0-868"
+#define ISCSI_TRANSPORT_VERSION "2.0-869"
struct iscsi_internal {
int daemon_pid;
@@ -373,24 +373,25 @@
scsi_target_unblock(&session->dev);
}
-static void __iscsi_unblock_session(struct iscsi_cls_session *session)
+static void __iscsi_unblock_session(struct work_struct *work)
{
- if (!cancel_delayed_work(&session->recovery_work))
- flush_workqueue(iscsi_eh_timer_workq);
- scsi_target_unblock(&session->dev);
-}
-
-void iscsi_unblock_session(struct iscsi_cls_session *session)
-{
+ struct iscsi_cls_session *session =
+ container_of(work, struct iscsi_cls_session,
+ unblock_work);
struct Scsi_Host *shost = iscsi_session_to_shost(session);
struct iscsi_host *ihost = shost->shost_data;
unsigned long flags;
+ /*
+ * The recovery and unblock work get run from the same workqueue,
+ * so try to cancel it if it was going to run after this unblock.
+ */
+ cancel_delayed_work(&session->recovery_work);
spin_lock_irqsave(&session->lock, flags);
session->state = ISCSI_SESSION_LOGGED_IN;
spin_unlock_irqrestore(&session->lock, flags);
-
- __iscsi_unblock_session(session);
+ /* start IO */
+ scsi_target_unblock(&session->dev);
/*
* Only do kernel scanning if the driver is properly hooked into
* the async scanning code (drivers like iscsi_tcp do login and
@@ -401,20 +402,43 @@
atomic_inc(&ihost->nr_scans);
}
}
+
+/**
+ * iscsi_unblock_session - set a session as logged in and start IO.
+ * @session: iscsi session
+ *
+ * Mark a session as ready to accept IO.
+ */
+void iscsi_unblock_session(struct iscsi_cls_session *session)
+{
+ queue_work(iscsi_eh_timer_workq, &session->unblock_work);
+ /*
+ * make sure all the events have completed before tell the driver
+ * it is safe
+ */
+ flush_workqueue(iscsi_eh_timer_workq);
+}
EXPORT_SYMBOL_GPL(iscsi_unblock_session);
-void iscsi_block_session(struct iscsi_cls_session *session)
+static void __iscsi_block_session(struct work_struct *work)
{
+ struct iscsi_cls_session *session =
+ container_of(work, struct iscsi_cls_session,
+ block_work);
unsigned long flags;
spin_lock_irqsave(&session->lock, flags);
session->state = ISCSI_SESSION_FAILED;
spin_unlock_irqrestore(&session->lock, flags);
-
scsi_target_block(&session->dev);
queue_delayed_work(iscsi_eh_timer_workq, &session->recovery_work,
session->recovery_tmo * HZ);
}
+
+void iscsi_block_session(struct iscsi_cls_session *session)
+{
+ queue_work(iscsi_eh_timer_workq, &session->block_work);
+}
EXPORT_SYMBOL_GPL(iscsi_block_session);
static void __iscsi_unbind_session(struct work_struct *work)
@@ -463,6 +487,8 @@
INIT_DELAYED_WORK(&session->recovery_work, session_recovery_timedout);
INIT_LIST_HEAD(&session->host_list);
INIT_LIST_HEAD(&session->sess_list);
+ INIT_WORK(&session->unblock_work, __iscsi_unblock_session);
+ INIT_WORK(&session->block_work, __iscsi_block_session);
INIT_WORK(&session->unbind_work, __iscsi_unbind_session);
INIT_WORK(&session->scan_work, iscsi_scan_session);
spin_lock_init(&session->lock);
@@ -575,24 +601,25 @@
list_del(&session->sess_list);
spin_unlock_irqrestore(&sesslock, flags);
+ /* make sure there are no blocks/unblocks queued */
+ flush_workqueue(iscsi_eh_timer_workq);
+ /* make sure the timedout callout is not running */
+ if (!cancel_delayed_work(&session->recovery_work))
+ flush_workqueue(iscsi_eh_timer_workq);
/*
* If we are blocked let commands flow again. The lld or iscsi
* layer should set up the queuecommand to fail commands.
+ * We assume that LLD will not be calling block/unblock while
+ * removing the session.
*/
spin_lock_irqsave(&session->lock, flags);
session->state = ISCSI_SESSION_FREE;
spin_unlock_irqrestore(&session->lock, flags);
- __iscsi_unblock_session(session);
- __iscsi_unbind_session(&session->unbind_work);
- /* flush running scans */
+ scsi_target_unblock(&session->dev);
+ /* flush running scans then delete devices */
flush_workqueue(ihost->scan_workq);
- /*
- * If the session dropped while removing devices then we need to make
- * sure it is not blocked
- */
- if (!cancel_delayed_work(&session->recovery_work))
- flush_workqueue(iscsi_eh_timer_workq);
+ __iscsi_unbind_session(&session->unbind_work);
/* hw iscsi may not have removed all connections from session */
err = device_for_each_child(&session->dev, NULL,
@@ -802,23 +829,16 @@
void iscsi_conn_error(struct iscsi_cls_conn *conn, enum iscsi_err error)
{
- struct iscsi_cls_session *session = iscsi_conn_to_session(conn);
struct nlmsghdr *nlh;
struct sk_buff *skb;
struct iscsi_uevent *ev;
struct iscsi_internal *priv;
int len = NLMSG_SPACE(sizeof(*ev));
- unsigned long flags;
priv = iscsi_if_transport_lookup(conn->transport);
if (!priv)
return;
- spin_lock_irqsave(&session->lock, flags);
- if (session->state == ISCSI_SESSION_LOGGED_IN)
- session->state = ISCSI_SESSION_FAILED;
- spin_unlock_irqrestore(&session->lock, flags);
-
skb = alloc_skb(len, GFP_ATOMIC);
if (!skb) {
iscsi_cls_conn_printk(KERN_ERR, conn, "gracefully ignored "
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 7aee64d..5fe7aae 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -1654,6 +1654,7 @@
sdkp->disk = gd;
sdkp->index = index;
sdkp->openers = 0;
+ sdkp->previous_state = 1;
if (!sdp->timeout) {
if (sdp->type != TYPE_MOD)
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index 208565b..7ee86d4a7 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -623,6 +623,7 @@
cd->disk = disk;
cd->capacity = 0x1fffff;
cd->device->changed = 1; /* force recheck CD type */
+ cd->previous_state = 1;
cd->use = 1;
cd->readcd_known = 0;
cd->readcd_cdda = 0;
diff --git a/drivers/serial/8250_pnp.c b/drivers/serial/8250_pnp.c
index 6f09cbd..97c68d02 100644
--- a/drivers/serial/8250_pnp.c
+++ b/drivers/serial/8250_pnp.c
@@ -91,6 +91,8 @@
/* Archtek America Corp. */
/* Archtek SmartLink Modem 3334BT Plug & Play */
{ "GVC000F", 0 },
+ /* Archtek SmartLink Modem 3334BRV 33.6K Data Fax Voice */
+ { "GVC0303", 0 },
/* Hayes */
/* Hayes Optima 288 V.34-V.FC + FAX + Voice Plug & Play */
{ "HAY0001", 0 },
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index b82595c..cf627cd 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -686,7 +686,7 @@
config SERIAL_BFIN_UART1
bool "Enable UART1"
- depends on SERIAL_BFIN && (BF534 || BF536 || BF537 || BF54x)
+ depends on SERIAL_BFIN && (!BF531 && !BF532 && !BF533 && !BF561)
help
Enable UART1
@@ -699,14 +699,14 @@
config UART1_CTS_PIN
int "UART1 CTS pin"
- depends on BFIN_UART1_CTSRTS && (BF53x || BF561)
+ depends on BFIN_UART1_CTSRTS && !BF54x
default -1
help
Refer to ./include/asm-blackfin/gpio.h to see the GPIO map.
config UART1_RTS_PIN
int "UART1 RTS pin"
- depends on BFIN_UART1_CTSRTS && (BF53x || BF561)
+ depends on BFIN_UART1_CTSRTS && !BF54x
default -1
help
Refer to ./include/asm-blackfin/gpio.h to see the GPIO map.
diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index ac2a3ef..0aa345b 100644
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c
@@ -1,30 +1,11 @@
/*
- * File: drivers/serial/bfin_5xx.c
- * Based on: Based on drivers/serial/sa1100.c
- * Author: Aubrey Li <aubrey.li@analog.com>
+ * Blackfin On-Chip Serial Driver
*
- * Created:
- * Description: Driver for blackfin 5xx serial ports
+ * Copyright 2006-2007 Analog Devices Inc.
*
- * Modified:
- * Copyright 2006 Analog Devices Inc.
+ * Enter bugs at http://blackfin.uclinux.org/
*
- * 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
+ * Licensed under the GPL-2 or later.
*/
#if defined(CONFIG_SERIAL_BFIN_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
@@ -67,14 +48,12 @@
#define DMA_RX_XCOUNT 512
#define DMA_RX_YCOUNT (PAGE_SIZE / DMA_RX_XCOUNT)
-#define DMA_RX_FLUSH_JIFFIES 5
+#define DMA_RX_FLUSH_JIFFIES (HZ / 50)
#ifdef CONFIG_SERIAL_BFIN_DMA
static void bfin_serial_dma_tx_chars(struct bfin_serial_port *uart);
#else
-static void bfin_serial_do_work(struct work_struct *work);
static void bfin_serial_tx_chars(struct bfin_serial_port *uart);
-static void local_put_char(struct bfin_serial_port *uart, char ch);
#endif
static void bfin_serial_mctrl_check(struct bfin_serial_port *uart);
@@ -85,23 +64,26 @@
static void bfin_serial_stop_tx(struct uart_port *port)
{
struct bfin_serial_port *uart = (struct bfin_serial_port *)port;
+ struct circ_buf *xmit = &uart->port.info->xmit;
+#if !defined(CONFIG_BF54x) && !defined(CONFIG_SERIAL_BFIN_DMA)
+ unsigned short ier;
+#endif
while (!(UART_GET_LSR(uart) & TEMT))
- continue;
+ cpu_relax();
#ifdef CONFIG_SERIAL_BFIN_DMA
disable_dma(uart->tx_dma_channel);
+ xmit->tail = (xmit->tail + uart->tx_count) & (UART_XMIT_SIZE - 1);
+ uart->port.icount.tx += uart->tx_count;
+ uart->tx_count = 0;
+ uart->tx_done = 1;
#else
#ifdef CONFIG_BF54x
- /* Waiting for Transmission Finished */
- while (!(UART_GET_LSR(uart) & TFI))
- continue;
/* Clear TFI bit */
UART_PUT_LSR(uart, TFI);
UART_CLEAR_IER(uart, ETBEI);
#else
- unsigned short ier;
-
ier = UART_GET_IER(uart);
ier &= ~ETBEI;
UART_PUT_IER(uart, ier);
@@ -117,7 +99,8 @@
struct bfin_serial_port *uart = (struct bfin_serial_port *)port;
#ifdef CONFIG_SERIAL_BFIN_DMA
- bfin_serial_dma_tx_chars(uart);
+ if (uart->tx_done)
+ bfin_serial_dma_tx_chars(uart);
#else
#ifdef CONFIG_BF54x
UART_SET_IER(uart, ETBEI);
@@ -209,34 +192,27 @@
}
#endif
+#if ANOMALY_05000230 && defined(CONFIG_SERIAL_BFIN_PIO)
+# define UART_GET_ANOMALY_THRESHOLD(uart) ((uart)->anomaly_threshold)
+# define UART_SET_ANOMALY_THRESHOLD(uart, v) ((uart)->anomaly_threshold = (v))
+#else
+# define UART_GET_ANOMALY_THRESHOLD(uart) 0
+# define UART_SET_ANOMALY_THRESHOLD(uart, v)
+#endif
+
#ifdef CONFIG_SERIAL_BFIN_PIO
-static void local_put_char(struct bfin_serial_port *uart, char ch)
-{
- unsigned short status;
- int flags = 0;
-
- spin_lock_irqsave(&uart->port.lock, flags);
-
- do {
- status = UART_GET_LSR(uart);
- } while (!(status & THRE));
-
- UART_PUT_CHAR(uart, ch);
- SSYNC();
-
- spin_unlock_irqrestore(&uart->port.lock, flags);
-}
-
static void bfin_serial_rx_chars(struct bfin_serial_port *uart)
{
struct tty_struct *tty = uart->port.info->tty;
unsigned int status, ch, flg;
- static int in_break = 0;
+ static struct timeval anomaly_start = { .tv_sec = 0 };
#ifdef CONFIG_KGDB_UART
struct pt_regs *regs = get_irq_regs();
#endif
status = UART_GET_LSR(uart);
+ UART_CLEAR_LSR(uart);
+
ch = UART_GET_CHAR(uart);
uart->port.icount.rx++;
@@ -262,28 +238,56 @@
#endif
if (ANOMALY_05000230) {
- /* The BF533 family of processors have a nice misbehavior where
- * they continuously generate characters for a "single" break.
+ /* The BF533 (and BF561) family of processors have a nice anomaly
+ * where they continuously generate characters for a "single" break.
* We have to basically ignore this flood until the "next" valid
- * character comes across. All other Blackfin families operate
- * properly though.
+ * character comes across. Due to the nature of the flood, it is
+ * not possible to reliably catch bytes that are sent too quickly
+ * after this break. So application code talking to the Blackfin
+ * which sends a break signal must allow at least 1.5 character
+ * times after the end of the break for things to stabilize. This
+ * timeout was picked as it must absolutely be larger than 1
+ * character time +/- some percent. So 1.5 sounds good. All other
+ * Blackfin families operate properly. Woo.
* Note: While Anomaly 05000230 does not directly address this,
* the changes that went in for it also fixed this issue.
+ * That anomaly was fixed in 0.5+ silicon. I like bunnies.
*/
- if (in_break) {
- if (ch != 0) {
- in_break = 0;
- ch = UART_GET_CHAR(uart);
- if (bfin_revid() < 5)
- return;
- } else
- return;
+ if (anomaly_start.tv_sec) {
+ struct timeval curr;
+ suseconds_t usecs;
+
+ if ((~ch & (~ch + 1)) & 0xff)
+ goto known_good_char;
+
+ do_gettimeofday(&curr);
+ if (curr.tv_sec - anomaly_start.tv_sec > 1)
+ goto known_good_char;
+
+ usecs = 0;
+ if (curr.tv_sec != anomaly_start.tv_sec)
+ usecs += USEC_PER_SEC;
+ usecs += curr.tv_usec - anomaly_start.tv_usec;
+
+ if (usecs > UART_GET_ANOMALY_THRESHOLD(uart))
+ goto known_good_char;
+
+ if (ch)
+ anomaly_start.tv_sec = 0;
+ else
+ anomaly_start = curr;
+
+ return;
+
+ known_good_char:
+ anomaly_start.tv_sec = 0;
}
}
if (status & BI) {
if (ANOMALY_05000230)
- in_break = 1;
+ if (bfin_revid() < 5)
+ do_gettimeofday(&anomaly_start);
uart->port.icount.brk++;
if (uart_handle_break(&uart->port))
goto ignore_char;
@@ -324,7 +328,6 @@
UART_PUT_CHAR(uart, uart->port.x_char);
uart->port.icount.tx++;
uart->port.x_char = 0;
- return;
}
/*
* Check the modem control lines before
@@ -337,9 +340,12 @@
return;
}
- local_put_char(uart, xmit->buf[xmit->tail]);
- xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
- uart->port.icount.tx++;
+ while ((UART_GET_LSR(uart) & THRE) && xmit->tail != xmit->head) {
+ UART_PUT_CHAR(uart, xmit->buf[xmit->tail]);
+ xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
+ uart->port.icount.tx++;
+ SSYNC();
+ }
if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
uart_write_wakeup(&uart->port);
@@ -352,21 +358,11 @@
{
struct bfin_serial_port *uart = dev_id;
-#ifdef CONFIG_BF54x
- unsigned short status;
spin_lock(&uart->port.lock);
- status = UART_GET_LSR(uart);
- while ((UART_GET_IER(uart) & ERBFI) && (status & DR)) {
- bfin_serial_rx_chars(uart);
- status = UART_GET_LSR(uart);
- }
- spin_unlock(&uart->port.lock);
-#else
- spin_lock(&uart->port.lock);
- while ((UART_GET_IIR(uart) & IIR_STATUS) == IIR_RX_READY)
+ while (UART_GET_LSR(uart) & DR)
bfin_serial_rx_chars(uart);
spin_unlock(&uart->port.lock);
-#endif
+
return IRQ_HANDLED;
}
@@ -374,25 +370,16 @@
{
struct bfin_serial_port *uart = dev_id;
-#ifdef CONFIG_BF54x
- unsigned short status;
spin_lock(&uart->port.lock);
- status = UART_GET_LSR(uart);
- while ((UART_GET_IER(uart) & ETBEI) && (status & THRE)) {
- bfin_serial_tx_chars(uart);
- status = UART_GET_LSR(uart);
- }
- spin_unlock(&uart->port.lock);
-#else
- spin_lock(&uart->port.lock);
- while ((UART_GET_IIR(uart) & IIR_STATUS) == IIR_TX_READY)
+ if (UART_GET_LSR(uart) & THRE)
bfin_serial_tx_chars(uart);
spin_unlock(&uart->port.lock);
-#endif
+
return IRQ_HANDLED;
}
+#endif
-
+#ifdef CONFIG_SERIAL_BFIN_CTSRTS
static void bfin_serial_do_work(struct work_struct *work)
{
struct bfin_serial_port *uart = container_of(work, struct bfin_serial_port, cts_workqueue);
@@ -406,33 +393,27 @@
{
struct circ_buf *xmit = &uart->port.info->xmit;
unsigned short ier;
- int flags = 0;
-
- if (!uart->tx_done)
- return;
uart->tx_done = 0;
+ if (uart_circ_empty(xmit) || uart_tx_stopped(&uart->port)) {
+ uart->tx_count = 0;
+ uart->tx_done = 1;
+ return;
+ }
+
if (uart->port.x_char) {
UART_PUT_CHAR(uart, uart->port.x_char);
uart->port.icount.tx++;
uart->port.x_char = 0;
- uart->tx_done = 1;
- return;
}
+
/*
* Check the modem control lines before
* transmitting anything.
*/
bfin_serial_mctrl_check(uart);
- if (uart_circ_empty(xmit) || uart_tx_stopped(&uart->port)) {
- bfin_serial_stop_tx(&uart->port);
- uart->tx_done = 1;
- return;
- }
-
- spin_lock_irqsave(&uart->port.lock, flags);
uart->tx_count = CIRC_CNT(xmit->head, xmit->tail, UART_XMIT_SIZE);
if (uart->tx_count > (UART_XMIT_SIZE - xmit->tail))
uart->tx_count = UART_XMIT_SIZE - xmit->tail;
@@ -448,6 +429,7 @@
set_dma_x_count(uart->tx_dma_channel, uart->tx_count);
set_dma_x_modify(uart->tx_dma_channel, 1);
enable_dma(uart->tx_dma_channel);
+
#ifdef CONFIG_BF54x
UART_SET_IER(uart, ETBEI);
#else
@@ -455,7 +437,6 @@
ier |= ETBEI;
UART_PUT_IER(uart, ier);
#endif
- spin_unlock_irqrestore(&uart->port.lock, flags);
}
static void bfin_serial_dma_rx_chars(struct bfin_serial_port *uart)
@@ -464,7 +445,11 @@
int i, flg, status;
status = UART_GET_LSR(uart);
- uart->port.icount.rx += CIRC_CNT(uart->rx_dma_buf.head, uart->rx_dma_buf.tail, UART_XMIT_SIZE);;
+ UART_CLEAR_LSR(uart);
+
+ uart->port.icount.rx +=
+ CIRC_CNT(uart->rx_dma_buf.head, uart->rx_dma_buf.tail,
+ UART_XMIT_SIZE);
if (status & BI) {
uart->port.icount.brk++;
@@ -490,10 +475,12 @@
else
flg = TTY_NORMAL;
- for (i = uart->rx_dma_buf.head; i < uart->rx_dma_buf.tail; i++) {
- if (uart_handle_sysrq_char(&uart->port, uart->rx_dma_buf.buf[i]))
- goto dma_ignore_char;
- uart_insert_char(&uart->port, status, OE, uart->rx_dma_buf.buf[i], flg);
+ for (i = uart->rx_dma_buf.tail; i != uart->rx_dma_buf.head; i++) {
+ if (i >= UART_XMIT_SIZE)
+ i = 0;
+ if (!uart_handle_sysrq_char(&uart->port, uart->rx_dma_buf.buf[i]))
+ uart_insert_char(&uart->port, status, OE,
+ uart->rx_dma_buf.buf[i], flg);
}
dma_ignore_char:
@@ -503,23 +490,23 @@
void bfin_serial_rx_dma_timeout(struct bfin_serial_port *uart)
{
int x_pos, pos;
- int flags = 0;
- bfin_serial_dma_tx_chars(uart);
-
- spin_lock_irqsave(&uart->port.lock, flags);
- x_pos = DMA_RX_XCOUNT - get_dma_curr_xcount(uart->rx_dma_channel);
+ uart->rx_dma_nrows = get_dma_curr_ycount(uart->rx_dma_channel);
+ x_pos = get_dma_curr_xcount(uart->rx_dma_channel);
+ uart->rx_dma_nrows = DMA_RX_YCOUNT - uart->rx_dma_nrows;
+ if (uart->rx_dma_nrows == DMA_RX_YCOUNT)
+ uart->rx_dma_nrows = 0;
+ x_pos = DMA_RX_XCOUNT - x_pos;
if (x_pos == DMA_RX_XCOUNT)
x_pos = 0;
pos = uart->rx_dma_nrows * DMA_RX_XCOUNT + x_pos;
-
- if (pos>uart->rx_dma_buf.tail) {
- uart->rx_dma_buf.tail = pos;
+ if (pos != uart->rx_dma_buf.tail) {
+ uart->rx_dma_buf.head = pos;
bfin_serial_dma_rx_chars(uart);
- uart->rx_dma_buf.head = uart->rx_dma_buf.tail;
+ uart->rx_dma_buf.tail = uart->rx_dma_buf.head;
}
- spin_unlock_irqrestore(&uart->port.lock, flags);
+
uart->rx_dma_timer.expires = jiffies + DMA_RX_FLUSH_JIFFIES;
add_timer(&(uart->rx_dma_timer));
}
@@ -532,8 +519,8 @@
spin_lock(&uart->port.lock);
if (!(get_dma_curr_irqstat(uart->tx_dma_channel)&DMA_RUN)) {
- clear_dma_irqstat(uart->tx_dma_channel);
disable_dma(uart->tx_dma_channel);
+ clear_dma_irqstat(uart->tx_dma_channel);
#ifdef CONFIG_BF54x
UART_CLEAR_IER(uart, ETBEI);
#else
@@ -541,15 +528,13 @@
ier &= ~ETBEI;
UART_PUT_IER(uart, ier);
#endif
- xmit->tail = (xmit->tail+uart->tx_count) &(UART_XMIT_SIZE -1);
- uart->port.icount.tx+=uart->tx_count;
+ xmit->tail = (xmit->tail + uart->tx_count) & (UART_XMIT_SIZE - 1);
+ uart->port.icount.tx += uart->tx_count;
if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
uart_write_wakeup(&uart->port);
- if (uart_circ_empty(xmit))
- bfin_serial_stop_tx(&uart->port);
- uart->tx_done = 1;
+ bfin_serial_dma_tx_chars(uart);
}
spin_unlock(&uart->port.lock);
@@ -561,18 +546,15 @@
struct bfin_serial_port *uart = dev_id;
unsigned short irqstat;
- uart->rx_dma_nrows++;
- if (uart->rx_dma_nrows == DMA_RX_YCOUNT) {
- uart->rx_dma_nrows = 0;
- uart->rx_dma_buf.tail = DMA_RX_XCOUNT*DMA_RX_YCOUNT;
- bfin_serial_dma_rx_chars(uart);
- uart->rx_dma_buf.head = uart->rx_dma_buf.tail = 0;
- }
spin_lock(&uart->port.lock);
irqstat = get_dma_curr_irqstat(uart->rx_dma_channel);
clear_dma_irqstat(uart->rx_dma_channel);
-
spin_unlock(&uart->port.lock);
+
+ del_timer(&(uart->rx_dma_timer));
+ uart->rx_dma_timer.expires = jiffies;
+ add_timer(&(uart->rx_dma_timer));
+
return IRQ_HANDLED;
}
#endif
@@ -599,7 +581,11 @@
if (uart->cts_pin < 0)
return TIOCM_CTS | TIOCM_DSR | TIOCM_CAR;
+# ifdef BF54x
+ if (UART_GET_MSR(uart) & CTS)
+# else
if (gpio_get_value(uart->cts_pin))
+# endif
return TIOCM_DSR | TIOCM_CAR;
else
#endif
@@ -614,9 +600,17 @@
return;
if (mctrl & TIOCM_RTS)
+# ifdef BF54x
+ UART_PUT_MCR(uart, UART_GET_MCR(uart) & ~MRTS);
+# else
gpio_set_value(uart->rts_pin, 0);
+# endif
else
+# ifdef BF54x
+ UART_PUT_MCR(uart, UART_GET_MCR(uart) | MRTS);
+# else
gpio_set_value(uart->rts_pin, 1);
+# endif
#endif
}
@@ -627,22 +621,17 @@
{
#ifdef CONFIG_SERIAL_BFIN_CTSRTS
unsigned int status;
-# ifdef CONFIG_SERIAL_BFIN_DMA
struct uart_info *info = uart->port.info;
struct tty_struct *tty = info->tty;
status = bfin_serial_get_mctrl(&uart->port);
+ uart_handle_cts_change(&uart->port, status & TIOCM_CTS);
if (!(status & TIOCM_CTS)) {
tty->hw_stopped = 1;
+ schedule_work(&uart->cts_workqueue);
} else {
tty->hw_stopped = 0;
}
-# else
- status = bfin_serial_get_mctrl(&uart->port);
- uart_handle_cts_change(&uart->port, status & TIOCM_CTS);
- if (!(status & TIOCM_CTS))
- schedule_work(&uart->cts_workqueue);
-# endif
#endif
}
@@ -743,6 +732,7 @@
disable_dma(uart->rx_dma_channel);
free_dma(uart->rx_dma_channel);
del_timer(&(uart->rx_dma_timer));
+ dma_free_coherent(NULL, PAGE_SIZE, uart->rx_dma_buf.buf, 0);
#else
#ifdef CONFIG_KGDB_UART
if (uart->port.line != CONFIG_KGDB_UART_PORT)
@@ -814,6 +804,8 @@
quot = uart_get_divisor(port, baud);
spin_lock_irqsave(&uart->port.lock, flags);
+ UART_SET_ANOMALY_THRESHOLD(uart, USEC_PER_SEC / baud * 15);
+
do {
lsr = UART_GET_LSR(uart);
} while (!(lsr & TEMT));
@@ -956,10 +948,9 @@
bfin_serial_ports[i].rx_dma_channel =
bfin_serial_resource[i].uart_rx_dma_channel;
init_timer(&(bfin_serial_ports[i].rx_dma_timer));
-#else
- INIT_WORK(&bfin_serial_ports[i].cts_workqueue, bfin_serial_do_work);
#endif
#ifdef CONFIG_SERIAL_BFIN_CTSRTS
+ INIT_WORK(&bfin_serial_ports[i].cts_workqueue, bfin_serial_do_work);
bfin_serial_ports[i].cts_pin =
bfin_serial_resource[i].uart_cts_pin;
bfin_serial_ports[i].rts_pin =
diff --git a/drivers/serial/m32r_sio.c b/drivers/serial/m32r_sio.c
index 348ee2c..c2bb11c 100644
--- a/drivers/serial/m32r_sio.c
+++ b/drivers/serial/m32r_sio.c
@@ -421,7 +421,7 @@
up->port.icount.tx++;
if (uart_circ_empty(xmit))
break;
- while (!serial_in(up, UART_LSR) & UART_LSR_THRE);
+ while (!(serial_in(up, UART_LSR) & UART_LSR_THRE));
} while (--count > 0);
diff --git a/drivers/serial/of_serial.c b/drivers/serial/of_serial.c
index a64d858..c0e50a4 100644
--- a/drivers/serial/of_serial.c
+++ b/drivers/serial/of_serial.c
@@ -138,7 +138,7 @@
{ /* end of list */ },
};
-static struct of_platform_driver __devinitdata of_platform_serial_driver = {
+static struct of_platform_driver of_platform_serial_driver = {
.owner = THIS_MODULE,
.name = "of_serial",
.probe = of_platform_serial_probe,
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index 9ce12cb..9d244d1 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -41,6 +41,7 @@
#include <linux/delay.h>
#include <linux/console.h>
#include <linux/platform_device.h>
+#include <linux/serial_sci.h>
#ifdef CONFIG_CPU_FREQ
#include <linux/notifier.h>
@@ -54,7 +55,6 @@
#include <asm/kgdb.h>
#endif
-#include <asm/sci.h>
#include "sh-sci.h"
struct sci_port {
@@ -414,12 +414,12 @@
defined(CONFIG_CPU_SUBTYPE_SH7785)
static inline int scif_txroom(struct uart_port *port)
{
- return SCIF_TXROOM_MAX - (sci_in(port, SCTFDR) & 0x7f);
+ return SCIF_TXROOM_MAX - (sci_in(port, SCTFDR) & 0xff);
}
static inline int scif_rxroom(struct uart_port *port)
{
- return sci_in(port, SCRFDR) & 0x7f;
+ return sci_in(port, SCRFDR) & 0xff;
}
#else
static inline int scif_txroom(struct uart_port *port)
diff --git a/drivers/sh/maple/maple.c b/drivers/sh/maple/maple.c
index 9cfcfd8..617efb1 100644
--- a/drivers/sh/maple/maple.c
+++ b/drivers/sh/maple/maple.c
@@ -1,7 +1,7 @@
/*
* Core maple bus functionality
*
- * Copyright (C) 2007 Adrian McMenamin
+ * Copyright (C) 2007, 2008 Adrian McMenamin
*
* Based on 2.4 code by:
*
@@ -18,7 +18,6 @@
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/device.h>
-#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/list.h>
#include <linux/io.h>
@@ -54,7 +53,7 @@
static int subdevice_map[MAPLE_PORTS];
static unsigned long *maple_sendbuf, *maple_sendptr, *maple_lastptr;
static unsigned long maple_pnp_time;
-static int started, scanning, liststatus, realscan;
+static int started, scanning, liststatus, fullscan;
static struct kmem_cache *maple_queue_cache;
struct maple_device_specify {
@@ -62,6 +61,9 @@
int unit;
};
+static bool checked[4];
+static struct maple_device *baseunits[4];
+
/**
* maple_driver_register - register a device driver
* automatically makes the driver bus a maple bus
@@ -309,11 +311,9 @@
else
break;
- if (realscan) {
- printk(KERN_INFO "Maple device detected: %s\n",
- mdev->product_name);
- printk(KERN_INFO "Maple device: %s\n", mdev->product_licence);
- }
+ printk(KERN_INFO "Maple device detected: %s\n",
+ mdev->product_name);
+ printk(KERN_INFO "Maple device: %s\n", mdev->product_licence);
function = be32_to_cpu(mdev->devinfo.function);
@@ -323,10 +323,9 @@
mdev->driver = &maple_dummy_driver;
sprintf(mdev->dev.bus_id, "%d:0.port", mdev->port);
} else {
- if (realscan)
- printk(KERN_INFO
- "Maple bus at (%d, %d): Function 0x%lX\n",
- mdev->port, mdev->unit, function);
+ printk(KERN_INFO
+ "Maple bus at (%d, %d): Function 0x%lX\n",
+ mdev->port, mdev->unit, function);
matched =
bus_for_each_drv(&maple_bus_type, NULL, mdev,
@@ -334,9 +333,8 @@
if (matched == 0) {
/* Driver does not exist yet */
- if (realscan)
- printk(KERN_INFO
- "No maple driver found.\n");
+ printk(KERN_INFO
+ "No maple driver found.\n");
mdev->driver = &maple_dummy_driver;
}
sprintf(mdev->dev.bus_id, "%d:0%d.%lX", mdev->port,
@@ -472,9 +470,12 @@
maple_detach_driver(mdev);
return;
}
- if (!started) {
- printk(KERN_INFO "No maple devices attached to port %d\n",
- mdev->port);
+ if (!started || !fullscan) {
+ if (checked[mdev->port] == false) {
+ checked[mdev->port] = true;
+ printk(KERN_INFO "No maple devices attached"
+ " to port %d\n", mdev->port);
+ }
return;
}
maple_clean_submap(mdev);
@@ -485,8 +486,14 @@
char *recvbuf)
{
char submask;
- if ((!started) || (scanning == 2)) {
- maple_attach_driver(mdev);
+ if (!started || (scanning == 2) || !fullscan) {
+ if ((mdev->unit == 0) && (checked[mdev->port] == false)) {
+ checked[mdev->port] = true;
+ maple_attach_driver(mdev);
+ } else {
+ if (mdev->unit != 0)
+ maple_attach_driver(mdev);
+ }
return;
}
if (mdev->unit == 0) {
@@ -505,6 +512,7 @@
struct maple_device *dev;
char *recvbuf;
enum maple_code code;
+ int i;
if (!maple_dma_done())
return;
@@ -557,6 +565,19 @@
} else
scanning = 0;
+ if (!fullscan) {
+ fullscan = 1;
+ for (i = 0; i < MAPLE_PORTS; i++) {
+ if (checked[i] == false) {
+ fullscan = 0;
+ dev = baseunits[i];
+ dev->mq->command =
+ MAPLE_COMMAND_DEVINFO;
+ dev->mq->length = 0;
+ maple_add_packet(dev->mq);
+ }
+ }
+ }
if (started == 0)
started = 1;
}
@@ -694,7 +715,9 @@
/* setup maple ports */
for (i = 0; i < MAPLE_PORTS; i++) {
+ checked[i] = false;
mdev[i] = maple_alloc_dev(i, 0);
+ baseunits[i] = mdev[i];
if (!mdev[i]) {
while (i-- > 0)
maple_free_dev(mdev[i]);
@@ -703,12 +726,9 @@
mdev[i]->mq->command = MAPLE_COMMAND_DEVINFO;
mdev[i]->mq->length = 0;
maple_add_packet(mdev[i]->mq);
- /* delay aids hardware detection */
- mdelay(5);
subdevice_map[i] = 0;
}
- realscan = 1;
/* setup maplebus hardware */
maplebus_dma_reset();
/* initial detection */
diff --git a/drivers/sn/ioc3.c b/drivers/sn/ioc3.c
index 29fcd6d..a0aa33d 100644
--- a/drivers/sn/ioc3.c
+++ b/drivers/sn/ioc3.c
@@ -561,7 +561,7 @@
printk(KERN_WARNING
"%s: IOC3 submodule %s remove failed "
"for pci_dev %s.\n",
- __FUNCTION__, module_name(is->owner),
+ __func__, module_name(is->owner),
pci_name(idd->pdev));
idd->active[is->id] = 0;
if(is->irq_mask)
@@ -611,7 +611,7 @@
if ((ret = pci_enable_device(pdev))) {
printk(KERN_WARNING
"%s: Failed to enable IOC3 device for pci_dev %s.\n",
- __FUNCTION__, pci_name(pdev));
+ __func__, pci_name(pdev));
goto out;
}
pci_set_master(pdev);
@@ -623,7 +623,7 @@
if (ret < 0) {
printk(KERN_WARNING "%s: Unable to obtain 64 bit DMA "
"for consistent allocations\n",
- __FUNCTION__);
+ __func__);
}
}
#endif
@@ -633,7 +633,7 @@
if (!idd) {
printk(KERN_WARNING
"%s: Failed to allocate IOC3 data for pci_dev %s.\n",
- __FUNCTION__, pci_name(pdev));
+ __func__, pci_name(pdev));
ret = -ENODEV;
goto out_idd;
}
@@ -649,7 +649,7 @@
printk(KERN_WARNING
"%s: Unable to find IOC3 resource "
"for pci_dev %s.\n",
- __FUNCTION__, pci_name(pdev));
+ __func__, pci_name(pdev));
ret = -ENODEV;
goto out_pci;
}
@@ -657,7 +657,7 @@
printk(KERN_WARNING
"%s: Unable to request IOC3 region "
"for pci_dev %s.\n",
- __FUNCTION__, pci_name(pdev));
+ __func__, pci_name(pdev));
ret = -ENODEV;
goto out_pci;
}
@@ -666,7 +666,7 @@
printk(KERN_WARNING
"%s: Unable to remap IOC3 region "
"for pci_dev %s.\n",
- __FUNCTION__, pci_name(pdev));
+ __func__, pci_name(pdev));
ret = -ENODEV;
goto out_misc_region;
}
@@ -709,7 +709,7 @@
} else {
printk(KERN_WARNING
"%s : request_irq fails for IRQ 0x%x\n ",
- __FUNCTION__, pdev->irq);
+ __func__, pdev->irq);
}
if (!request_irq(pdev->irq+2, ioc3_intr_io, IRQF_SHARED,
"ioc3-io", (void *)idd)) {
@@ -717,7 +717,7 @@
} else {
printk(KERN_WARNING
"%s : request_irq fails for IRQ 0x%x\n ",
- __FUNCTION__, pdev->irq+2);
+ __func__, pdev->irq+2);
}
} else {
if (!request_irq(pdev->irq, ioc3_intr_io, IRQF_SHARED,
@@ -726,7 +726,7 @@
} else {
printk(KERN_WARNING
"%s : request_irq fails for IRQ 0x%x\n ",
- __FUNCTION__, pdev->irq);
+ __func__, pdev->irq);
}
}
@@ -769,7 +769,7 @@
printk(KERN_WARNING
"%s: IOC3 submodule 0x%s remove failed "
"for pci_dev %s.\n",
- __FUNCTION__,
+ __func__,
module_name(ioc3_submodules[id]->owner),
pci_name(pdev));
idd->active[id] = 0;
diff --git a/drivers/spi/au1550_spi.c b/drivers/spi/au1550_spi.c
index c47a650..41a3d00 100644
--- a/drivers/spi/au1550_spi.c
+++ b/drivers/spi/au1550_spi.c
@@ -99,7 +99,7 @@
static void au1550_spi_bits_handlers_set(struct au1550_spi *hw, int bpw);
-/**
+/*
* compute BRG and DIV bits to setup spi clock based on main input clock rate
* that was specified in platform data structure
* according to au1550 datasheet:
@@ -650,7 +650,7 @@
return hw->txrx_bufs(spi, t);
}
-static irqreturn_t au1550_spi_irq(int irq, void *dev, struct pt_regs *regs)
+static irqreturn_t au1550_spi_irq(int irq, void *dev)
{
struct au1550_spi *hw = dev;
return hw->irq_callback(hw);
diff --git a/drivers/spi/mpc52xx_psc_spi.c b/drivers/spi/mpc52xx_psc_spi.c
index 253ed56..a86315a 100644
--- a/drivers/spi/mpc52xx_psc_spi.c
+++ b/drivers/spi/mpc52xx_psc_spi.c
@@ -42,6 +42,7 @@
/* driver internal data */
struct mpc52xx_psc __iomem *psc;
+ struct mpc52xx_psc_fifo __iomem *fifo;
unsigned int irq;
u8 bits_per_word;
u8 busy;
@@ -139,6 +140,7 @@
{
struct mpc52xx_psc_spi *mps = spi_master_get_devdata(spi->master);
struct mpc52xx_psc __iomem *psc = mps->psc;
+ struct mpc52xx_psc_fifo __iomem *fifo = mps->fifo;
unsigned rb = 0; /* number of bytes receieved */
unsigned sb = 0; /* number of bytes sent */
unsigned char *rx_buf = (unsigned char *)t->rx_buf;
@@ -190,11 +192,11 @@
out_8(&psc->mode, 0);
} else {
out_8(&psc->mode, MPC52xx_PSC_MODE_FFULL);
- out_be16(&psc->rfalarm, rfalarm);
+ out_be16(&fifo->rfalarm, rfalarm);
}
out_be16(&psc->mpc52xx_psc_imr, MPC52xx_PSC_IMR_RXRDY);
wait_for_completion(&mps->done);
- recv_at_once = in_be16(&psc->rfnum);
+ recv_at_once = in_be16(&fifo->rfnum);
dev_dbg(&spi->dev, "%d bytes received\n", recv_at_once);
send_at_once = recv_at_once;
@@ -331,6 +333,7 @@
static int mpc52xx_psc_spi_port_config(int psc_id, struct mpc52xx_psc_spi *mps)
{
struct mpc52xx_psc __iomem *psc = mps->psc;
+ struct mpc52xx_psc_fifo __iomem *fifo = mps->fifo;
u32 mclken_div;
int ret = 0;
@@ -346,7 +349,7 @@
/* Disable interrupts, interrupts are based on alarm level */
out_be16(&psc->mpc52xx_psc_imr, 0);
out_8(&psc->command, MPC52xx_PSC_SEL_MODE_REG_1);
- out_8(&psc->rfcntl, 0);
+ out_8(&fifo->rfcntl, 0);
out_8(&psc->mode, MPC52xx_PSC_MODE_FFULL);
/* Configure 8bit codec mode as a SPI master and use EOF flags */
@@ -419,6 +422,8 @@
ret = -EFAULT;
goto free_master;
}
+ /* On the 5200, fifo regs are immediately ajacent to the psc regs */
+ mps->fifo = ((void __iomem *)mps->psc) + sizeof(struct mpc52xx_psc);
ret = request_irq(mps->irq, mpc52xx_psc_spi_isr, 0, "mpc52xx-psc-spi",
mps);
diff --git a/drivers/spi/spi_bitbang.c b/drivers/spi/spi_bitbang.c
index f7f8580..71e8814 100644
--- a/drivers/spi/spi_bitbang.c
+++ b/drivers/spi/spi_bitbang.c
@@ -344,12 +344,14 @@
t->rx_dma = t->tx_dma = 0;
status = bitbang->txrx_bufs(spi, t);
}
+ if (status > 0)
+ m->actual_length += status;
if (status != t->len) {
- if (status > 0)
- status = -EMSGSIZE;
+ /* always report some kind of error */
+ if (status >= 0)
+ status = -EREMOTEIO;
break;
}
- m->actual_length += status;
status = 0;
/* protocol tweaks before next transfer */
diff --git a/drivers/ssb/Kconfig b/drivers/ssb/Kconfig
index 78fd331..adea792 100644
--- a/drivers/ssb/Kconfig
+++ b/drivers/ssb/Kconfig
@@ -35,6 +35,11 @@
If unsure, say Y
+config SSB_B43_PCI_BRIDGE
+ bool
+ depends on SSB_PCIHOST
+ default n
+
config SSB_PCMCIAHOST_POSSIBLE
bool
depends on SSB && (PCMCIA = y || PCMCIA = SSB) && EXPERIMENTAL
diff --git a/drivers/ssb/Makefile b/drivers/ssb/Makefile
index e235144..de94c2e 100644
--- a/drivers/ssb/Makefile
+++ b/drivers/ssb/Makefile
@@ -14,6 +14,6 @@
# b43 pci-ssb-bridge driver
# Not strictly a part of SSB, but kept here for convenience
-ssb-$(CONFIG_SSB_PCIHOST) += b43_pci_bridge.o
+ssb-$(CONFIG_SSB_B43_PCI_BRIDGE) += b43_pci_bridge.o
obj-$(CONFIG_SSB) += ssb.o
diff --git a/drivers/ssb/driver_pcicore.c b/drivers/ssb/driver_pcicore.c
index 6d99a98..74b9a8a 100644
--- a/drivers/ssb/driver_pcicore.c
+++ b/drivers/ssb/driver_pcicore.c
@@ -111,7 +111,10 @@
/* Enable PCI bridge bus mastering and memory space */
pci_set_master(dev);
- pcibios_enable_device(dev, ~0);
+ if (pcibios_enable_device(dev, ~0) < 0) {
+ ssb_printk(KERN_ERR "PCI: SSB bridge enable failed\n");
+ return;
+ }
/* Enable PCI bridge BAR1 prefetch and burst */
pci_write_config_dword(dev, SSB_BAR1_CONTROL, 3);
@@ -393,7 +396,7 @@
chipid_top != 0x5300)
return 0;
- if (bus->sprom.r1.boardflags_lo & SSB_PCICORE_BFL_NOPCI)
+ if (bus->sprom.boardflags_lo & SSB_PCICORE_BFL_NOPCI)
return 0;
/* The 200-pin BCM4712 package does not bond out PCI. Even when
diff --git a/drivers/ssb/ssb_private.h b/drivers/ssb/ssb_private.h
index a789364..21eca2b 100644
--- a/drivers/ssb/ssb_private.h
+++ b/drivers/ssb/ssb_private.h
@@ -120,10 +120,10 @@
extern struct ssb_bus *ssb_pci_dev_to_bus(struct pci_dev *pdev);
/* b43_pci_bridge.c */
-#ifdef CONFIG_SSB_PCIHOST
+#ifdef CONFIG_SSB_B43_PCI_BRIDGE
extern int __init b43_pci_ssb_bridge_init(void);
extern void __exit b43_pci_ssb_bridge_exit(void);
-#else /* CONFIG_SSB_PCIHOST */
+#else /* CONFIG_SSB_B43_PCI_BRIDGR */
static inline int b43_pci_ssb_bridge_init(void)
{
return 0;
diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
index 69f19f2..17e71d5 100644
--- a/drivers/thermal/Kconfig
+++ b/drivers/thermal/Kconfig
@@ -4,7 +4,6 @@
menuconfig THERMAL
bool "Generic Thermal sysfs driver"
- default y
help
Generic Thermal Sysfs driver offers a generic mechanism for
thermal management. Usually it's made up of one or more thermal
diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
index e8a01f2..1175908 100644
--- a/drivers/uio/uio.c
+++ b/drivers/uio/uio.c
@@ -470,6 +470,8 @@
vma->vm_flags |= VM_IO | VM_RESERVED;
+ vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
+
return remap_pfn_range(vma,
vma->vm_start,
idev->info->mem[mi].addr >> PAGE_SHIFT,
diff --git a/drivers/usb/core/Kconfig b/drivers/usb/core/Kconfig
index 5c33cdb..a2b0aa4 100644
--- a/drivers/usb/core/Kconfig
+++ b/drivers/usb/core/Kconfig
@@ -87,12 +87,13 @@
If you are unsure about this, say N here.
config USB_SUSPEND
- bool "USB selective suspend/resume and wakeup (EXPERIMENTAL)"
- depends on USB && PM && EXPERIMENTAL
+ bool "USB selective suspend/resume and wakeup"
+ depends on USB && PM
help
If you say Y here, you can use driver calls or the sysfs
- "power/state" file to suspend or resume individual USB
- peripherals.
+ "power/level" file to suspend or resume individual USB
+ peripherals and to enable or disable autosuspend (see
+ Documentation/usb/power-management.txt for more details).
Also, USB "remote wakeup" signaling is supported, whereby some
USB devices (like keyboards and network adapters) can wake up
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index fefb922..c311f67 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -1206,7 +1206,10 @@
return -EINVAL;
}
- ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
+ if (dev->quirks & USB_QUIRK_NO_SET_INTF)
+ ret = -EPIPE;
+ else
+ ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
USB_REQ_SET_INTERFACE, USB_RECIP_INTERFACE,
alternate, interface, NULL, 0, 5000);
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index f90ab5e..dfc5418 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -28,35 +28,41 @@
* devices is broken...
*/
static const struct usb_device_id usb_quirk_list[] = {
- /* Action Semiconductor flash disk */
- { USB_DEVICE(0x10d6, 0x2200), .driver_info = USB_QUIRK_STRING_FETCH_255},
-
/* CBM - Flash disk */
{ USB_DEVICE(0x0204, 0x6025), .driver_info = USB_QUIRK_RESET_RESUME },
+
/* HP 5300/5370C scanner */
- { USB_DEVICE(0x03f0, 0x0701), .driver_info = USB_QUIRK_STRING_FETCH_255 },
+ { USB_DEVICE(0x03f0, 0x0701), .driver_info =
+ USB_QUIRK_STRING_FETCH_255 },
/* Creative SB Audigy 2 NX */
{ USB_DEVICE(0x041e, 0x3020), .driver_info = USB_QUIRK_RESET_RESUME },
+ /* Philips PSC805 audio device */
+ { USB_DEVICE(0x0471, 0x0155), .driver_info = USB_QUIRK_RESET_RESUME },
+
/* Roland SC-8820 */
{ USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME },
/* Edirol SD-20 */
{ USB_DEVICE(0x0582, 0x0027), .driver_info = USB_QUIRK_RESET_RESUME },
- /* INTEL VALUE SSD */
- { USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME },
-
/* M-Systems Flash Disk Pioneers */
{ USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME },
- /* Philips PSC805 audio device */
- { USB_DEVICE(0x0471, 0x0155), .driver_info = USB_QUIRK_RESET_RESUME },
+ /* X-Rite/Gretag-Macbeth Eye-One Pro display colorimeter */
+ { USB_DEVICE(0x0971, 0x2000), .driver_info = USB_QUIRK_NO_SET_INTF },
+
+ /* Action Semiconductor flash disk */
+ { USB_DEVICE(0x10d6, 0x2200), .driver_info =
+ USB_QUIRK_STRING_FETCH_255 },
/* SKYMEDI USB_DRIVE */
{ USB_DEVICE(0x1516, 0x8628), .driver_info = USB_QUIRK_RESET_RESUME },
+ /* INTEL VALUE SSD */
+ { USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME },
+
{ } /* terminating entry must be last */
};
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 4e98406..1f0db51 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -99,8 +99,7 @@
EXPORT_SYMBOL_GPL(usb_ifnum_to_if);
/**
- * usb_altnum_to_altsetting - get the altsetting structure with a given
- * alternate setting number.
+ * usb_altnum_to_altsetting - get the altsetting structure with a given alternate setting number.
* @intf: the interface containing the altsetting in question
* @altnum: the desired alternate setting number
*
@@ -234,7 +233,7 @@
* singlethreaded. Its job doesn't justify running on more
* than one CPU.
*/
- ksuspend_usb_wq = create_singlethread_workqueue("ksuspend_usbd");
+ ksuspend_usb_wq = create_freezeable_workqueue("ksuspend_usbd");
if (!ksuspend_usb_wq)
return -ENOMEM;
return 0;
@@ -442,8 +441,7 @@
*/
/**
- * usb_lock_device_for_reset - cautiously acquire the lock for a
- * usb device structure
+ * usb_lock_device_for_reset - cautiously acquire the lock for a usb device structure
* @udev: device that's being locked
* @iface: interface bound to the driver making the request (optional)
*
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index c139551..6f45dd6 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -131,7 +131,7 @@
config USB_GADGET_FSL_USB2
boolean "Freescale Highspeed USB DR Peripheral Controller"
- depends on MPC834x || PPC_MPC831x
+ depends on FSL_SOC
select USB_GADGET_DUALSPEED
help
Some of Freescale PowerPC processors have a High Speed
diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c
index 805602a..0a6feaf 100644
--- a/drivers/usb/gadget/inode.c
+++ b/drivers/usb/gadget/inode.c
@@ -1458,7 +1458,7 @@
/* currently one config, two speeds */
case USB_REQ_SET_CONFIGURATION:
if (ctrl->bRequestType != 0)
- break;
+ goto unrecognized;
if (0 == (u8) w_value) {
value = 0;
dev->current_config = 0;
@@ -1505,7 +1505,7 @@
/* PXA automagically handles this request too */
case USB_REQ_GET_CONFIGURATION:
if (ctrl->bRequestType != 0x80)
- break;
+ goto unrecognized;
*(u8 *)req->buf = dev->current_config;
value = min (w_length, (u16) 1);
break;
diff --git a/drivers/usb/gadget/printer.c b/drivers/usb/gadget/printer.c
index 4f6bfa1..2c32bd0 100644
--- a/drivers/usb/gadget/printer.c
+++ b/drivers/usb/gadget/printer.c
@@ -92,7 +92,6 @@
u8 *current_rx_buf;
u8 printer_status;
u8 reset_printer;
- struct class_device *printer_class_dev;
struct cdev printer_cdev;
struct device *pdev;
u8 printer_cdev_open;
diff --git a/drivers/usb/gadget/pxa2xx_udc.c b/drivers/usb/gadget/pxa2xx_udc.c
index 4402d6f..096c41c 100644
--- a/drivers/usb/gadget/pxa2xx_udc.c
+++ b/drivers/usb/gadget/pxa2xx_udc.c
@@ -103,6 +103,12 @@
#error "Can't configure both IXP and PXA"
#endif
+/* IXP doesn't yet support <linux/clk.h> */
+#define clk_get(dev,name) NULL
+#define clk_enable(clk) do { } while (0)
+#define clk_disable(clk) do { } while (0)
+#define clk_put(clk) do { } while (0)
+
#endif
#include "pxa2xx_udc.h"
@@ -934,20 +940,31 @@
/* We disable the UDC -- and its 48 MHz clock -- whenever it's not
* in active use.
*/
-static int pullup(struct pxa2xx_udc *udc, int is_active)
+static int pullup(struct pxa2xx_udc *udc)
{
- is_active = is_active && udc->vbus && udc->pullup;
+ int is_active = udc->vbus && udc->pullup && !udc->suspended;
DMSG("%s\n", is_active ? "active" : "inactive");
- if (is_active)
- udc_enable(udc);
- else {
- if (udc->gadget.speed != USB_SPEED_UNKNOWN) {
- DMSG("disconnect %s\n", udc->driver
- ? udc->driver->driver.name
- : "(no driver)");
- stop_activity(udc, udc->driver);
+ if (is_active) {
+ if (!udc->active) {
+ udc->active = 1;
+ /* Enable clock for USB device */
+ clk_enable(udc->clk);
+ udc_enable(udc);
}
- udc_disable(udc);
+ } else {
+ if (udc->active) {
+ if (udc->gadget.speed != USB_SPEED_UNKNOWN) {
+ DMSG("disconnect %s\n", udc->driver
+ ? udc->driver->driver.name
+ : "(no driver)");
+ stop_activity(udc, udc->driver);
+ }
+ udc_disable(udc);
+ /* Disable clock for USB device */
+ clk_disable(udc->clk);
+ udc->active = 0;
+ }
+
}
return 0;
}
@@ -958,9 +975,9 @@
struct pxa2xx_udc *udc;
udc = container_of(_gadget, struct pxa2xx_udc, gadget);
- udc->vbus = is_active = (is_active != 0);
+ udc->vbus = (is_active != 0);
DMSG("vbus %s\n", is_active ? "supplied" : "inactive");
- pullup(udc, is_active);
+ pullup(udc);
return 0;
}
@@ -975,9 +992,8 @@
if (!udc->mach->gpio_pullup && !udc->mach->udc_command)
return -EOPNOTSUPP;
- is_active = (is_active != 0);
- udc->pullup = is_active;
- pullup(udc, is_active);
+ udc->pullup = (is_active != 0);
+ pullup(udc);
return 0;
}
@@ -997,7 +1013,7 @@
#ifdef CONFIG_USB_GADGET_DEBUG_FS
static int
-udc_seq_show(struct seq_file *m, void *d)
+udc_seq_show(struct seq_file *m, void *_d)
{
struct pxa2xx_udc *dev = m->private;
unsigned long flags;
@@ -1146,11 +1162,6 @@
udc_clear_mask_UDCCR(UDCCR_UDE);
-#ifdef CONFIG_ARCH_PXA
- /* Disable clock for USB device */
- clk_disable(dev->clk);
-#endif
-
ep0_idle (dev);
dev->gadget.speed = USB_SPEED_UNKNOWN;
}
@@ -1191,11 +1202,6 @@
{
udc_clear_mask_UDCCR(UDCCR_UDE);
-#ifdef CONFIG_ARCH_PXA
- /* Enable clock for USB device */
- clk_enable(dev->clk);
-#endif
-
/* try to clear these bits before we enable the udc */
udc_ack_int_UDCCR(UDCCR_SUSIR|/*UDCCR_RSTIR|*/UDCCR_RESIR);
@@ -1286,7 +1292,7 @@
* for set_configuration as well as eventual disconnect.
*/
DMSG("registered gadget driver '%s'\n", driver->driver.name);
- pullup(dev, 1);
+ pullup(dev);
dump_state(dev);
return 0;
}
@@ -1329,7 +1335,8 @@
return -EINVAL;
local_irq_disable();
- pullup(dev, 0);
+ dev->pullup = 0;
+ pullup(dev);
stop_activity(dev, driver);
local_irq_enable();
@@ -2131,13 +2138,11 @@
if (irq < 0)
return -ENODEV;
-#ifdef CONFIG_ARCH_PXA
dev->clk = clk_get(&pdev->dev, "UDCCLK");
if (IS_ERR(dev->clk)) {
retval = PTR_ERR(dev->clk);
goto err_clk;
}
-#endif
pr_debug("%s: IRQ %d%s%s\n", driver_name, irq,
dev->has_cfr ? "" : " (!cfr)",
@@ -2250,10 +2255,8 @@
if (dev->mach->gpio_vbus)
gpio_free(dev->mach->gpio_vbus);
err_gpio_vbus:
-#ifdef CONFIG_ARCH_PXA
clk_put(dev->clk);
err_clk:
-#endif
return retval;
}
@@ -2269,7 +2272,9 @@
if (dev->driver)
return -EBUSY;
- udc_disable(dev);
+ dev->pullup = 0;
+ pullup(dev);
+
remove_debug_files(dev);
if (dev->got_irq) {
@@ -2289,9 +2294,7 @@
if (dev->mach->gpio_pullup)
gpio_free(dev->mach->gpio_pullup);
-#ifdef CONFIG_ARCH_PXA
clk_put(dev->clk);
-#endif
platform_set_drvdata(pdev, NULL);
the_controller = NULL;
@@ -2317,10 +2320,15 @@
static int pxa2xx_udc_suspend(struct platform_device *dev, pm_message_t state)
{
struct pxa2xx_udc *udc = platform_get_drvdata(dev);
+ unsigned long flags;
if (!udc->mach->gpio_pullup && !udc->mach->udc_command)
WARN("USB host won't detect disconnect!\n");
- pullup(udc, 0);
+ udc->suspended = 1;
+
+ local_irq_save(flags);
+ pullup(udc);
+ local_irq_restore(flags);
return 0;
}
@@ -2328,8 +2336,12 @@
static int pxa2xx_udc_resume(struct platform_device *dev)
{
struct pxa2xx_udc *udc = platform_get_drvdata(dev);
+ unsigned long flags;
- pullup(udc, 1);
+ udc->suspended = 0;
+ local_irq_save(flags);
+ pullup(udc);
+ local_irq_restore(flags);
return 0;
}
diff --git a/drivers/usb/gadget/pxa2xx_udc.h b/drivers/usb/gadget/pxa2xx_udc.h
index b67e3ff..e2c19e8 100644
--- a/drivers/usb/gadget/pxa2xx_udc.h
+++ b/drivers/usb/gadget/pxa2xx_udc.h
@@ -119,7 +119,9 @@
has_cfr : 1,
req_pending : 1,
req_std : 1,
- req_config : 1;
+ req_config : 1,
+ suspended : 1,
+ active : 1;
#define start_watchdog(dev) mod_timer(&dev->timer, jiffies + (HZ/200))
struct timer_list timer;
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index b8ad55a..46ee7f4 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -281,23 +281,44 @@
{
struct ehci_hcd *ehci = (struct ehci_hcd *) param;
unsigned long flags;
- u32 status, cmd;
spin_lock_irqsave (&ehci->lock, flags);
- WARN_ON(!ehci->reclaim);
- status = ehci_readl(ehci, &ehci->regs->status);
- cmd = ehci_readl(ehci, &ehci->regs->command);
- ehci_dbg(ehci, "IAA watchdog: status %x cmd %x\n", status, cmd);
+ /* Lost IAA irqs wedge things badly; seen first with a vt8235.
+ * So we need this watchdog, but must protect it against both
+ * (a) SMP races against real IAA firing and retriggering, and
+ * (b) clean HC shutdown, when IAA watchdog was pending.
+ */
+ if (ehci->reclaim
+ && !timer_pending(&ehci->iaa_watchdog)
+ && HC_IS_RUNNING(ehci_to_hcd(ehci)->state)) {
+ u32 cmd, status;
- /* lost IAA irqs wedge things badly; seen first with a vt8235 */
- if (ehci->reclaim) {
- if (status & STS_IAA) {
- ehci_vdbg (ehci, "lost IAA\n");
+ /* If we get here, IAA is *REALLY* late. It's barely
+ * conceivable that the system is so busy that CMD_IAAD
+ * is still legitimately set, so let's be sure it's
+ * clear before we read STS_IAA. (The HC should clear
+ * CMD_IAAD when it sets STS_IAA.)
+ */
+ cmd = ehci_readl(ehci, &ehci->regs->command);
+ if (cmd & CMD_IAAD)
+ ehci_writel(ehci, cmd & ~CMD_IAAD,
+ &ehci->regs->command);
+
+ /* If IAA is set here it either legitimately triggered
+ * before we cleared IAAD above (but _way_ late, so we'll
+ * still count it as lost) ... or a silicon erratum:
+ * - VIA seems to set IAA without triggering the IRQ;
+ * - IAAD potentially cleared without setting IAA.
+ */
+ status = ehci_readl(ehci, &ehci->regs->status);
+ if ((status & STS_IAA) || !(cmd & CMD_IAAD)) {
COUNT (ehci->stats.lost_iaa);
ehci_writel(ehci, STS_IAA, &ehci->regs->status);
}
- ehci_writel(ehci, cmd & ~CMD_IAAD, &ehci->regs->command);
+
+ ehci_vdbg(ehci, "IAA watchdog: status %x cmd %x\n",
+ status, cmd);
end_unlink_async(ehci);
}
@@ -631,7 +652,7 @@
static irqreturn_t ehci_irq (struct usb_hcd *hcd)
{
struct ehci_hcd *ehci = hcd_to_ehci (hcd);
- u32 status, pcd_status = 0;
+ u32 status, pcd_status = 0, cmd;
int bh;
spin_lock (&ehci->lock);
@@ -652,7 +673,7 @@
/* clear (just) interrupts */
ehci_writel(ehci, status, &ehci->regs->status);
- ehci_readl(ehci, &ehci->regs->command); /* unblock posted write */
+ cmd = ehci_readl(ehci, &ehci->regs->command);
bh = 0;
#ifdef EHCI_VERBOSE_DEBUG
@@ -673,8 +694,17 @@
/* complete the unlinking of some qh [4.15.2.3] */
if (status & STS_IAA) {
- COUNT (ehci->stats.reclaim);
- end_unlink_async(ehci);
+ /* guard against (alleged) silicon errata */
+ if (cmd & CMD_IAAD) {
+ ehci_writel(ehci, cmd & ~CMD_IAAD,
+ &ehci->regs->command);
+ ehci_dbg(ehci, "IAA with IAAD still set?\n");
+ }
+ if (ehci->reclaim) {
+ COUNT(ehci->stats.reclaim);
+ end_unlink_async(ehci);
+ } else
+ ehci_dbg(ehci, "IAA with nothing to reclaim?\n");
}
/* remote wakeup [4.3.1] */
@@ -781,7 +811,7 @@
static void unlink_async (struct ehci_hcd *ehci, struct ehci_qh *qh)
{
/* failfast */
- if (!HC_IS_RUNNING(ehci_to_hcd(ehci)->state))
+ if (!HC_IS_RUNNING(ehci_to_hcd(ehci)->state) && ehci->reclaim)
end_unlink_async(ehci);
/* if it's not linked then there's nothing to do */
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index 3ba0166..72ccd56 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -152,6 +152,20 @@
break;
}
break;
+ case PCI_VENDOR_ID_VIA:
+ if (pdev->device == 0x3104 && (pdev->revision & 0xf0) == 0x60) {
+ u8 tmp;
+
+ /* The VT6212 defaults to a 1 usec EHCI sleep time which
+ * hogs the PCI bus *badly*. Setting bit 5 of 0x4B makes
+ * that sleep time use the conventional 10 usec.
+ */
+ pci_read_config_byte(pdev, 0x4b, &tmp);
+ if (tmp & 0x20)
+ break;
+ pci_write_config_byte(pdev, 0x4b, tmp | 0x20);
+ }
+ break;
}
ehci_reset(ehci);
diff --git a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c
index 776a97f3..2e49de8 100644
--- a/drivers/usb/host/ehci-q.c
+++ b/drivers/usb/host/ehci-q.c
@@ -319,10 +319,10 @@
if (likely (last->urb != urb)) {
ehci_urb_done(ehci, last->urb, last_status);
count++;
+ last_status = -EINPROGRESS;
}
ehci_qtd_free (ehci, last);
last = NULL;
- last_status = -EINPROGRESS;
}
/* ignore urbs submitted during completions we reported */
diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c
index 0130fd8..d7071c8 100644
--- a/drivers/usb/host/isp116x-hcd.c
+++ b/drivers/usb/host/isp116x-hcd.c
@@ -911,8 +911,7 @@
buf[0] = 0;
for (i = 0; i < ports; i++) {
- u32 status = isp116x->rhport[i] =
- isp116x_read_reg32(isp116x, i ? HCRHPORT2 : HCRHPORT1);
+ u32 status = isp116x_read_reg32(isp116x, i ? HCRHPORT2 : HCRHPORT1);
if (status & (RH_PS_CSC | RH_PS_PESC | RH_PS_PSSC
| RH_PS_OCIC | RH_PS_PRSC)) {
@@ -1031,7 +1030,9 @@
DBG("GetPortStatus\n");
if (!wIndex || wIndex > ports)
goto error;
- tmp = isp116x->rhport[--wIndex];
+ spin_lock_irqsave(&isp116x->lock, flags);
+ tmp = isp116x_read_reg32(isp116x, (--wIndex) ? HCRHPORT2 : HCRHPORT1);
+ spin_unlock_irqrestore(&isp116x->lock, flags);
*(__le32 *) buf = cpu_to_le32(tmp);
DBG("GetPortStatus: port[%d] %08x\n", wIndex + 1, tmp);
break;
@@ -1080,8 +1081,6 @@
spin_lock_irqsave(&isp116x->lock, flags);
isp116x_write_reg32(isp116x, wIndex
? HCRHPORT2 : HCRHPORT1, tmp);
- isp116x->rhport[wIndex] =
- isp116x_read_reg32(isp116x, wIndex ? HCRHPORT2 : HCRHPORT1);
spin_unlock_irqrestore(&isp116x->lock, flags);
break;
case SetPortFeature:
@@ -1095,24 +1094,22 @@
spin_lock_irqsave(&isp116x->lock, flags);
isp116x_write_reg32(isp116x, wIndex
? HCRHPORT2 : HCRHPORT1, RH_PS_PSS);
+ spin_unlock_irqrestore(&isp116x->lock, flags);
break;
case USB_PORT_FEAT_POWER:
DBG("USB_PORT_FEAT_POWER\n");
spin_lock_irqsave(&isp116x->lock, flags);
isp116x_write_reg32(isp116x, wIndex
? HCRHPORT2 : HCRHPORT1, RH_PS_PPS);
+ spin_unlock_irqrestore(&isp116x->lock, flags);
break;
case USB_PORT_FEAT_RESET:
DBG("USB_PORT_FEAT_RESET\n");
root_port_reset(isp116x, wIndex);
- spin_lock_irqsave(&isp116x->lock, flags);
break;
default:
goto error;
}
- isp116x->rhport[wIndex] =
- isp116x_read_reg32(isp116x, wIndex ? HCRHPORT2 : HCRHPORT1);
- spin_unlock_irqrestore(&isp116x->lock, flags);
break;
default:
diff --git a/drivers/usb/host/isp116x.h b/drivers/usb/host/isp116x.h
index b91e2ed..595b90a99 100644
--- a/drivers/usb/host/isp116x.h
+++ b/drivers/usb/host/isp116x.h
@@ -270,7 +270,6 @@
u32 rhdesca;
u32 rhdescb;
u32 rhstatus;
- u32 rhport[2];
/* async schedule: control, bulk */
struct list_head async;
diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c
index 08c65c1..779d078 100644
--- a/drivers/usb/serial/cypress_m8.c
+++ b/drivers/usb/serial/cypress_m8.c
@@ -94,6 +94,7 @@
static struct usb_device_id id_table_cyphidcomrs232 [] = {
{ USB_DEVICE(VENDOR_ID_CYPRESS, PRODUCT_ID_CYPHIDCOM) },
+ { USB_DEVICE(VENDOR_ID_POWERCOM, PRODUCT_ID_UPS) },
{ } /* Terminating entry */
};
@@ -106,6 +107,7 @@
{ USB_DEVICE(VENDOR_ID_DELORME, PRODUCT_ID_EARTHMATEUSB) },
{ USB_DEVICE(VENDOR_ID_DELORME, PRODUCT_ID_EARTHMATEUSB_LT20) },
{ USB_DEVICE(VENDOR_ID_CYPRESS, PRODUCT_ID_CYPHIDCOM) },
+ { USB_DEVICE(VENDOR_ID_POWERCOM, PRODUCT_ID_UPS) },
{ USB_DEVICE(VENDOR_ID_DAZZLE, PRODUCT_ID_CA42) },
{ } /* Terminating entry */
};
diff --git a/drivers/usb/serial/cypress_m8.h b/drivers/usb/serial/cypress_m8.h
index e1c7c27..0388065 100644
--- a/drivers/usb/serial/cypress_m8.h
+++ b/drivers/usb/serial/cypress_m8.h
@@ -19,6 +19,10 @@
#define VENDOR_ID_CYPRESS 0x04b4
#define PRODUCT_ID_CYPHIDCOM 0x5500
+/* Powercom UPS, chip CY7C63723 */
+#define VENDOR_ID_POWERCOM 0x0d9f
+#define PRODUCT_ID_UPS 0x0002
+
/* Nokia CA-42 USB to serial cable */
#define VENDOR_ID_DAZZLE 0x07d0
#define PRODUCT_ID_CA42 0x4101
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 76db2fe..3abb3c8 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -92,6 +92,7 @@
};
static int ftdi_jtag_probe (struct usb_serial *serial);
+static int ftdi_mtxorb_hack_setup (struct usb_serial *serial);
static void ftdi_USB_UIRT_setup (struct ftdi_private *priv);
static void ftdi_HE_TIRA1_setup (struct ftdi_private *priv);
@@ -99,6 +100,10 @@
.probe = ftdi_jtag_probe,
};
+static struct ftdi_sio_quirk ftdi_mtxorb_hack_quirk = {
+ .probe = ftdi_mtxorb_hack_setup,
+};
+
static struct ftdi_sio_quirk ftdi_USB_UIRT_quirk = {
.port_probe = ftdi_USB_UIRT_setup,
};
@@ -161,6 +166,8 @@
{ USB_DEVICE(FTDI_VID, FTDI_MTXORB_4_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MTXORB_5_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MTXORB_6_PID) },
+ { USB_DEVICE(MTXORB_VK_VID, MTXORB_VK_PID),
+ .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk },
{ USB_DEVICE(FTDI_VID, FTDI_PERLE_ULTRAPORT_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_PIEGROUP_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_TNC_X_PID) },
@@ -274,6 +281,7 @@
{ USB_DEVICE(FTDI_VID, FTDI_ELV_FS20SIG_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ELV_WS300PC_PID) },
{ 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, LINX_SDMUSBQSS_PID) },
{ USB_DEVICE(FTDI_VID, LINX_MASTERDEVEL2_PID) },
@@ -351,6 +359,7 @@
{ USB_DEVICE(FTDI_VID, FTDI_MAXSTREAM_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) },
{ USB_DEVICE(OLIMEX_VID, OLIMEX_ARM_USB_OCD_PID),
.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
{ USB_DEVICE(FIC_VID, FIC_NEO1973_DEBUG_PID),
@@ -1088,6 +1097,23 @@
return 0;
}
+/*
+ * The Matrix Orbital VK204-25-USB has an invalid IN endpoint.
+ * We have to correct it if we want to read from it.
+ */
+static int ftdi_mtxorb_hack_setup(struct usb_serial *serial)
+{
+ struct usb_host_endpoint *ep = serial->dev->ep_in[1];
+ struct usb_endpoint_descriptor *ep_desc = &ep->desc;
+
+ if (ep->enabled && ep_desc->wMaxPacketSize == 0) {
+ ep_desc->wMaxPacketSize = 0x40;
+ info("Fixing invalid wMaxPacketSize on read pipe");
+ }
+
+ return 0;
+}
+
/* ftdi_shutdown is called from usbserial:usb_serial_disconnect
* it is called when the usb device is disconnected
*
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index 6eee2ab..6da539e 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -102,6 +102,13 @@
* (http://www.joernonline.de/dw/doku.php?id=start&idx=projects:oocdlink) */
#define FTDI_OOCDLINK_PID 0xbaf8 /* Amontec JTAGkey */
+/*
+ * The following are the values for the Matrix Orbital VK204-25-USB
+ * display, which use the FT232RL.
+ */
+#define MTXORB_VK_VID 0x1b3d
+#define MTXORB_VK_PID 0x0158
+
/* Interbiometrics USB I/O Board */
/* Developed for Interbiometrics by Rudolf Gugler */
#define INTERBIOMETRICS_VID 0x1209
@@ -550,6 +557,9 @@
#define TML_VID 0x1B91 /* Vendor ID */
#define TML_USB_SERIAL_PID 0x0064 /* USB - Serial Converter */
+/* Propox devices */
+#define FTDI_PROPOX_JTAGCABLEII_PID 0xD738
+
/* 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/generic.c b/drivers/usb/serial/generic.c
index 97fa3c4..7cfce9d 100644
--- a/drivers/usb/serial/generic.c
+++ b/drivers/usb/serial/generic.c
@@ -323,7 +323,7 @@
room = tty_buffer_request_room(tty, urb->actual_length);
if (room) {
tty_insert_flip_string(tty, urb->transfer_buffer, room);
- tty_flip_buffer_push(tty); /* is this allowed from an URB callback ? */
+ tty_flip_buffer_push(tty);
}
}
@@ -349,10 +349,12 @@
/* Throttle the device if requested by tty */
spin_lock_irqsave(&port->lock, flags);
- if (!(port->throttled = port->throttle_req))
- /* Handle data and continue reading from device */
+ if (!(port->throttled = port->throttle_req)) {
+ spin_unlock_irqrestore(&port->lock, flags);
flush_and_resubmit_read_urb(port);
- spin_unlock_irqrestore(&port->lock, flags);
+ } else {
+ spin_unlock_irqrestore(&port->lock, flags);
+ }
}
EXPORT_SYMBOL_GPL(usb_serial_generic_read_bulk_callback);
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index 869ecd3..aeeb9cb 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -110,11 +110,20 @@
/* vendor id and device id defines */
+/* The native mos7840/7820 component */
#define USB_VENDOR_ID_MOSCHIP 0x9710
#define MOSCHIP_DEVICE_ID_7840 0x7840
#define MOSCHIP_DEVICE_ID_7820 0x7820
+/* The native component can have its vendor/device id's overridden
+ * in vendor-specific implementations. Such devices can be handled
+ * by making a change here, in moschip_port_id_table, and in
+ * moschip_id_table_combined
+ */
+#define USB_VENDOR_ID_BANDB 0x0856
+#define BANDB_DEVICE_ID_USOPTL4_4 0xAC44
+#define BANDB_DEVICE_ID_USOPTL4_2 0xAC42
-/* Interrupt Rotinue Defines */
+/* Interrupt Routine Defines */
#define SERIAL_IIR_RLS 0x06
#define SERIAL_IIR_MS 0x00
@@ -159,12 +168,16 @@
static struct usb_device_id moschip_port_id_table[] = {
{USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7840)},
{USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7820)},
+ {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_4)},
+ {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_2)},
{} /* terminating entry */
};
static __devinitdata struct usb_device_id moschip_id_table_combined[] = {
{USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7840)},
{USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7820)},
+ {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_4)},
+ {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USOPTL4_2)},
{} /* terminating entry */
};
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index af2674c..a396fbb 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -111,6 +111,42 @@
#define HUAWEI_PRODUCT_E220BIS 0x1004
#define NOVATELWIRELESS_VENDOR_ID 0x1410
+
+/* MERLIN EVDO PRODUCTS */
+#define NOVATELWIRELESS_PRODUCT_V640 0x1100
+#define NOVATELWIRELESS_PRODUCT_V620 0x1110
+#define NOVATELWIRELESS_PRODUCT_V740 0x1120
+#define NOVATELWIRELESS_PRODUCT_V720 0x1130
+
+/* MERLIN HSDPA/HSPA PRODUCTS */
+#define NOVATELWIRELESS_PRODUCT_U730 0x1400
+#define NOVATELWIRELESS_PRODUCT_U740 0x1410
+#define NOVATELWIRELESS_PRODUCT_U870 0x1420
+#define NOVATELWIRELESS_PRODUCT_XU870 0x1430
+#define NOVATELWIRELESS_PRODUCT_X950D 0x1450
+
+/* EXPEDITE PRODUCTS */
+#define NOVATELWIRELESS_PRODUCT_EV620 0x2100
+#define NOVATELWIRELESS_PRODUCT_ES720 0x2110
+#define NOVATELWIRELESS_PRODUCT_E725 0x2120
+#define NOVATELWIRELESS_PRODUCT_EU730 0x2400
+#define NOVATELWIRELESS_PRODUCT_EU740 0x2410
+#define NOVATELWIRELESS_PRODUCT_EU870D 0x2420
+
+/* OVATION PRODUCTS */
+#define NOVATELWIRELESS_PRODUCT_MC727 0x4100
+#define NOVATELWIRELESS_PRODUCT_MC950D 0x4400
+
+/* FUTURE NOVATEL PRODUCTS */
+#define NOVATELWIRELESS_PRODUCT_EVDO_1 0x6000
+#define NOVATELWIRELESS_PRODUCT_HSPA_1 0x7000
+#define NOVATELWIRELESS_PRODUCT_EMBEDDED_1 0x8000
+#define NOVATELWIRELESS_PRODUCT_GLOBAL_1 0x9000
+#define NOVATELWIRELESS_PRODUCT_EVDO_2 0x6001
+#define NOVATELWIRELESS_PRODUCT_HSPA_2 0x7001
+#define NOVATELWIRELESS_PRODUCT_EMBEDDED_2 0x8001
+#define NOVATELWIRELESS_PRODUCT_GLOBAL_2 0x9001
+
#define DELL_VENDOR_ID 0x413C
#define KYOCERA_VENDOR_ID 0x0c88
@@ -120,6 +156,9 @@
#define ANYDATA_PRODUCT_ADU_E100A 0x6501
#define ANYDATA_PRODUCT_ADU_500A 0x6502
+#define AXESSTEL_VENDOR_ID 0x1726
+#define AXESSTEL_PRODUCT_MV110H 0x1000
+
#define BANDRICH_VENDOR_ID 0x1A8D
#define BANDRICH_PRODUCT_C100_1 0x1002
#define BANDRICH_PRODUCT_C100_2 0x1003
@@ -165,21 +204,34 @@
{ USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600) },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
- { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1100) }, /* Novatel Merlin XS620/S640 */
- { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1110) }, /* Novatel Merlin S620 */
- { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1120) }, /* Novatel Merlin EX720 */
- { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1130) }, /* Novatel Merlin S720 */
- { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1400) }, /* Novatel U730 */
- { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1410) }, /* Novatel U740 */
- { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1420) }, /* Novatel EU870 */
- { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x1430) }, /* Novatel Merlin XU870 HSDPA/3G */
- { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x2100) }, /* Novatel EV620 CDMA/EV-DO */
- { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x2110) }, /* Novatel Merlin ES620 / Merlin ES720 / Ovation U720 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x2130) }, /* Novatel Merlin ES620 SM Bus */
- { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x2410) }, /* Novatel EU740 */
- { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x4100) }, /* Novatel U727 */
- { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x4400) }, /* Novatel MC950 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x5010) }, /* Novatel U727 */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_1) }, /* Novatel EVDO product */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_1) }, /* Novatel HSPA product */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EMBEDDED_1) }, /* Novatel Embedded product */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL_1) }, /* Novatel Global product */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_2) }, /* Novatel EVDO product */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_2) }, /* Novatel HSPA product */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EMBEDDED_2) }, /* Novatel Embedded product */
+ { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL_2) }, /* Novatel Global product */
+
{ USB_DEVICE(DELL_VENDOR_ID, 0x8114) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
{ USB_DEVICE(DELL_VENDOR_ID, 0x8115) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
{ USB_DEVICE(DELL_VENDOR_ID, 0x8116) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
@@ -192,6 +244,7 @@
{ USB_DEVICE(DELL_VENDOR_ID, 0x8137) }, /* Dell Wireless HSDPA 5520 */
{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) },
{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
+ { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
{ USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
{ USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
{ USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index ae3ec1a..2af7785 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -55,6 +55,7 @@
{ USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_DCU11) },
{ USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_RSAQ3) },
{ USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_PHAROS) },
+ { USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_ALDIGA) },
{ USB_DEVICE(IODATA_VENDOR_ID, IODATA_PRODUCT_ID) },
{ USB_DEVICE(IODATA_VENDOR_ID, IODATA_PRODUCT_ID_RSAQ5) },
{ USB_DEVICE(ATEN_VENDOR_ID, ATEN_PRODUCT_ID) },
diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h
index 237a41f..10cf872 100644
--- a/drivers/usb/serial/pl2303.h
+++ b/drivers/usb/serial/pl2303.h
@@ -13,6 +13,7 @@
#define PL2303_PRODUCT_ID_DCU11 0x1234
#define PL2303_PRODUCT_ID_PHAROS 0xaaa0
#define PL2303_PRODUCT_ID_RSAQ3 0xaaa2
+#define PL2303_PRODUCT_ID_ALDIGA 0x0611
#define ATEN_VENDOR_ID 0x0557
#define ATEN_VENDOR_ID2 0x0547
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index e3d44ae..ed67881 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.1.2.7"
+#define DRIVER_VERSION "v.1.2.8"
#define DRIVER_AUTHOR "Kevin Lloyd <linux@sierrawireless.com>"
#define DRIVER_DESC "USB Driver for Sierra Wireless USB modems"
@@ -163,6 +163,7 @@
{ 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, 0x6815) }, /* Sierra Wireless MC8775 */
{ USB_DEVICE(0x1199, 0x6820) }, /* Sierra Wireless AirCard 875 */
{ USB_DEVICE(0x1199, 0x6832) }, /* Sierra Wireless MC8780*/
{ USB_DEVICE(0x1199, 0x6833) }, /* Sierra Wireless MC8781*/
@@ -196,9 +197,9 @@
spinlock_t lock; /* lock the structure */
int outstanding_urbs; /* number of out urbs in flight */
- /* Input endpoints and buffer for this port */
+ /* Input endpoints and buffers for this port */
struct urb *in_urbs[N_IN_URB];
- char in_buffer[N_IN_URB][IN_BUFLEN];
+ char *in_buffer[N_IN_URB];
/* Settings for the port */
int rts_state; /* Handshaking pins (outputs) */
@@ -638,6 +639,15 @@
return -ENOMEM;
}
spin_lock_init(&portdata->lock);
+ for (j = 0; j < N_IN_URB; j++) {
+ portdata->in_buffer[j] = kmalloc(IN_BUFLEN, GFP_KERNEL);
+ if (!portdata->in_buffer[j]) {
+ for (--j; j >= 0; j--)
+ kfree(portdata->in_buffer[j]);
+ kfree(portdata);
+ return -ENOMEM;
+ }
+ }
usb_set_serial_port_data(port, portdata);
@@ -681,7 +691,7 @@
for (j = 0; j < N_IN_URB; j++) {
usb_kill_urb(portdata->in_urbs[j]);
usb_free_urb(portdata->in_urbs[j]);
- portdata->in_urbs[j] = NULL;
+ kfree(portdata->in_buffer[j]);
}
kfree(portdata);
usb_set_serial_port_data(port, NULL);
diff --git a/drivers/usb/storage/isd200.c b/drivers/usb/storage/isd200.c
index 2ae1e86..971d13d 100644
--- a/drivers/usb/storage/isd200.c
+++ b/drivers/usb/storage/isd200.c
@@ -1230,6 +1230,7 @@
/* Free driver structure */
us->extra_destructor(info);
+ kfree(info);
us->extra = NULL;
us->extra_destructor = NULL;
}
@@ -1469,6 +1470,7 @@
if (info) {
kfree(info->id);
kfree(info->RegsBuf);
+ kfree(info->srb.sense_buffer);
}
}
@@ -1494,7 +1496,9 @@
kzalloc(sizeof(struct hd_driveid), GFP_KERNEL);
info->RegsBuf = (unsigned char *)
kmalloc(sizeof(info->ATARegs), GFP_KERNEL);
- if (!info->id || !info->RegsBuf) {
+ info->srb.sense_buffer =
+ kmalloc(SCSI_SENSE_BUFFERSIZE, GFP_KERNEL);
+ if (!info->id || !info->RegsBuf || !info->srb.sense_buffer) {
isd200_free_info_ptrs(info);
kfree(info);
retStatus = ISD200_ERROR;
diff --git a/drivers/usb/storage/protocol.c b/drivers/usb/storage/protocol.c
index 958f5b1..b9b8ede 100644
--- a/drivers/usb/storage/protocol.c
+++ b/drivers/usb/storage/protocol.c
@@ -170,7 +170,6 @@
if (!sg)
sg = scsi_sglist(srb);
- buflen = min(buflen, scsi_bufflen(srb));
/* This loop handles a single s-g list entry, which may
* include multiple pages. Find the initial page structure
@@ -232,6 +231,7 @@
unsigned int offset = 0;
struct scatterlist *sg = NULL;
+ buflen = min(buflen, scsi_bufflen(srb));
buflen = usb_stor_access_xfer_buf(buffer, buflen, srb, &sg, &offset,
TO_XFER_BUF);
if (buflen < scsi_bufflen(srb))
diff --git a/drivers/usb/storage/sddr55.c b/drivers/usb/storage/sddr55.c
index d43a341..6d14327 100644
--- a/drivers/usb/storage/sddr55.c
+++ b/drivers/usb/storage/sddr55.c
@@ -522,8 +522,8 @@
static unsigned long sddr55_get_capacity(struct us_data *us) {
- unsigned char manufacturerID;
- unsigned char deviceID;
+ unsigned char uninitialized_var(manufacturerID);
+ unsigned char uninitialized_var(deviceID);
int result;
struct sddr55_card_info *info = (struct sddr55_card_info *)us->extra;
diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c
index 5780ed1..bdd4334 100644
--- a/drivers/usb/storage/transport.c
+++ b/drivers/usb/storage/transport.c
@@ -1009,7 +1009,8 @@
US_DEBUGP("Bulk Status S 0x%x T 0x%x R %u Stat 0x%x\n",
le32_to_cpu(bcs->Signature), bcs->Tag,
residue, bcs->Status);
- if (bcs->Tag != us->tag || bcs->Status > US_BULK_STAT_PHASE) {
+ if (!(bcs->Tag == us->tag || (us->flags & US_FL_BULK_IGNORE_TAG)) ||
+ bcs->Status > US_BULK_STAT_PHASE) {
US_DEBUGP("Bulk logical error\n");
return USB_STOR_TRANSPORT_ERROR;
}
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index 99679a8..e5219a5 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -1589,6 +1589,17 @@
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.
+ */
+UNUSUAL_DEV( 0x22b8, 0x6426, 0x0101, 0x0101,
+ "Motorola",
+ "MSnc.",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_INQUIRY | US_FL_FIX_CAPACITY | US_FL_BULK_IGNORE_TAG),
+
/* Reported by Radovan Garabik <garabik@kassiopeia.juls.savba.sk> */
UNUSUAL_DEV( 0x2735, 0x100b, 0x0000, 0x9999,
"MPIO",
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 758435f..1bd5fb3 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -553,6 +553,19 @@
help
This is the framebuffer device driver for a SHARP LQ043T1DG01 TFT LCD
+config FB_BFIN_T350MCQB
+ tristate "Varitronix COG-T350MCQB TFT LCD display (BF527 EZKIT)"
+ depends on FB && BLACKFIN
+ select BFIN_GPTIMERS
+ select FB_CFB_FILLRECT
+ select FB_CFB_COPYAREA
+ select FB_CFB_IMAGEBLIT
+ help
+ This is the framebuffer device driver for a Varitronix VL-PS-COG-T350MCQB-01 display TFT LCD
+ This display is a QVGA 320x240 24-bit RGB display interfaced by an 8-bit wide PPI
+ It uses PPI[0..7] PPI_FS1, PPI_FS2 and PPI_CLK.
+
+
config FB_STI
tristate "HP STI frame buffer device support"
depends on FB && PARISC
@@ -1880,6 +1893,20 @@
framebuffer. ML300 carries a 640*480 LCD display on the board,
ML403 uses a standard DB15 VGA connector.
+config FB_METRONOME
+ tristate "Metronome display controller support"
+ depends on FB && ARCH_PXA && MMU
+ select FB_SYS_FILLRECT
+ select FB_SYS_COPYAREA
+ select FB_SYS_IMAGEBLIT
+ select FB_SYS_FOPS
+ select FB_DEFERRED_IO
+ help
+ This enables support for the Metronome display controller. Tested
+ with an E-Ink 800x600 display and Gumstix Connex through an AMLCD
+ interface. Please read <file:Documentation/fb/metronomefb.txt>
+ for more information.
+
config FB_VIRTUAL
tristate "Virtual Frame Buffer support (ONLY FOR TESTING!)"
depends on FB
diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index 83e02b3..11c0e5e 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -103,6 +103,7 @@
obj-$(CONFIG_FB_PMAG_BA) += pmag-ba-fb.o
obj-$(CONFIG_FB_PMAGB_B) += pmagb-b-fb.o
obj-$(CONFIG_FB_MAXINE) += maxinefb.o
+obj-$(CONFIG_FB_METRONOME) += metronomefb.o
obj-$(CONFIG_FB_S1D13XXX) += s1d13xxxfb.o
obj-$(CONFIG_FB_IMX) += imxfb.o
obj-$(CONFIG_FB_S3C2410) += s3c2410fb.o
@@ -122,6 +123,7 @@
obj-$(CONFIG_FB_VGA16) += vga16fb.o
obj-$(CONFIG_FB_OF) += offb.o
obj-$(CONFIG_FB_BF54X_LQ043) += bf54x-lq043fb.o
+obj-$(CONFIG_FB_BFIN_T350MCQB) += bfin-t350mcqb-fb.o
# the test framebuffer is last
obj-$(CONFIG_FB_VIRTUAL) += vfb.o
diff --git a/drivers/video/bf54x-lq043fb.c b/drivers/video/bf54x-lq043fb.c
index 0ce791e..986a550 100644
--- a/drivers/video/bf54x-lq043fb.c
+++ b/drivers/video/bf54x-lq043fb.c
@@ -8,7 +8,7 @@
*
*
* Modified:
- * Copyright 2004-2007 Analog Devices Inc.
+ * Copyright 2007-2008 Analog Devices Inc.
*
* Bugs: Enter bugs at http://blackfin.uclinux.org/
*
@@ -241,7 +241,7 @@
u16 eppi_req_18[] = EPPI0_18;
u16 disp = fbi->mach_info->disp;
- if (gpio_request(disp, NULL)) {
+ if (gpio_request(disp, DRIVER_NAME)) {
printk(KERN_ERR "Requesting GPIO %d faild\n", disp);
return -EFAULT;
}
@@ -672,7 +672,7 @@
&bfin_lq043fb_bl_ops);
bl_dev->props.max_brightness = 255;
- lcd_dev = lcd_device_register(DRIVER_NAME, NULL, &bfin_lcd_ops);
+ lcd_dev = lcd_device_register(DRIVER_NAME, &pdev->dev, NULL, &bfin_lcd_ops);
lcd_dev->props.max_contrast = 255, printk(KERN_INFO "Done.\n");
#endif
diff --git a/drivers/video/bfin-t350mcqb-fb.c b/drivers/video/bfin-t350mcqb-fb.c
new file mode 100644
index 0000000..a2bb2de
--- /dev/null
+++ b/drivers/video/bfin-t350mcqb-fb.c
@@ -0,0 +1,685 @@
+/*
+ * File: drivers/video/bfin-t350mcqb-fb.c
+ * Based on:
+ * Author: Michael Hennerich <hennerich@blackfin.uclinux.org>
+ *
+ * Created:
+ * Description: Blackfin LCD Framebufer driver
+ *
+ *
+ * Modified:
+ * Copyright 2004-2007 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/module.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/fb.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/device.h>
+#include <linux/backlight.h>
+#include <linux/lcd.h>
+#include <linux/dma-mapping.h>
+#include <linux/platform_device.h>
+
+#include <asm/blackfin.h>
+#include <asm/irq.h>
+#include <asm/dma-mapping.h>
+#include <asm/dma.h>
+#include <asm/portmux.h>
+#include <asm/gptimers.h>
+
+#define NO_BL_SUPPORT
+
+#define LCD_X_RES 320 /* Horizontal Resolution */
+#define LCD_Y_RES 240 /* Vertical Resolution */
+#define LCD_BPP 24 /* Bit Per Pixel */
+
+#define DMA_BUS_SIZE 16
+#define LCD_CLK (12*1000*1000) /* 12MHz */
+
+#define CLOCKS_PER_PIX 3
+
+ /*
+ * HS and VS timing parameters (all in number of PPI clk ticks)
+ */
+
+#define U_LINE 1 /* Blanking Lines */
+
+#define H_ACTPIX (LCD_X_RES * CLOCKS_PER_PIX) /* active horizontal pixel */
+#define H_PERIOD (408 * CLOCKS_PER_PIX) /* HS period */
+#define H_PULSE 90 /* HS pulse width */
+#define H_START 204 /* first valid pixel */
+
+#define V_LINES (LCD_Y_RES + U_LINE) /* total vertical lines */
+#define V_PULSE (3 * H_PERIOD) /* VS pulse width (1-5 H_PERIODs) */
+#define V_PERIOD (H_PERIOD * V_LINES) /* VS period */
+
+#define ACTIVE_VIDEO_MEM_OFFSET (U_LINE * H_ACTPIX)
+
+#define BFIN_LCD_NBR_PALETTE_ENTRIES 256
+
+#define DRIVER_NAME "bfin-t350mcqb"
+static char driver_name[] = DRIVER_NAME;
+
+struct bfin_t350mcqbfb_info {
+ struct fb_info *fb;
+ struct device *dev;
+ unsigned char *fb_buffer; /* RGB Buffer */
+ dma_addr_t dma_handle;
+ int lq043_mmap;
+ int lq043_open_cnt;
+ int irq;
+ spinlock_t lock; /* lock */
+};
+
+static int nocursor;
+module_param(nocursor, int, 0644);
+MODULE_PARM_DESC(nocursor, "cursor enable/disable");
+
+#define PPI_TX_MODE 0x2
+#define PPI_XFER_TYPE_11 0xC
+#define PPI_PORT_CFG_01 0x10
+#define PPI_PACK_EN 0x80
+#define PPI_POLS_1 0x8000
+
+static void bfin_t350mcqb_config_ppi(struct bfin_t350mcqbfb_info *fbi)
+{
+ bfin_write_PPI_DELAY(H_START);
+ bfin_write_PPI_COUNT(H_ACTPIX-1);
+ bfin_write_PPI_FRAME(V_LINES);
+
+ bfin_write_PPI_CONTROL(PPI_TX_MODE | /* output mode , PORT_DIR */
+ PPI_XFER_TYPE_11 | /* sync mode XFR_TYPE */
+ PPI_PORT_CFG_01 | /* two frame sync PORT_CFG */
+ PPI_PACK_EN | /* packing enabled PACK_EN */
+ PPI_POLS_1); /* faling edge syncs POLS */
+}
+
+static inline void bfin_t350mcqb_disable_ppi(void)
+{
+ bfin_write_PPI_CONTROL(bfin_read_PPI_CONTROL() & ~PORT_EN);
+}
+
+static inline void bfin_t350mcqb_enable_ppi(void)
+{
+ bfin_write_PPI_CONTROL(bfin_read_PPI_CONTROL() | PORT_EN);
+}
+
+static void bfin_t350mcqb_start_timers(void)
+{
+ unsigned long flags;
+
+ local_irq_save(flags);
+ enable_gptimers(TIMER1bit);
+ enable_gptimers(TIMER0bit);
+ local_irq_restore(flags);
+}
+
+static void bfin_t350mcqb_stop_timers(void)
+{
+ disable_gptimers(TIMER0bit | TIMER1bit);
+
+ set_gptimer_status(0, TIMER_STATUS_TRUN0 | TIMER_STATUS_TRUN1 |
+ TIMER_STATUS_TIMIL0 | TIMER_STATUS_TIMIL1 |
+ TIMER_STATUS_TOVF0 | TIMER_STATUS_TOVF1);
+
+}
+
+static void bfin_t350mcqb_init_timers(void)
+{
+
+ bfin_t350mcqb_stop_timers();
+
+ set_gptimer_period(TIMER0_id, H_PERIOD);
+ set_gptimer_pwidth(TIMER0_id, H_PULSE);
+ set_gptimer_config(TIMER0_id, TIMER_MODE_PWM | TIMER_PERIOD_CNT |
+ TIMER_TIN_SEL | TIMER_CLK_SEL|
+ TIMER_EMU_RUN);
+
+ set_gptimer_period(TIMER1_id, V_PERIOD);
+ set_gptimer_pwidth(TIMER1_id, V_PULSE);
+ set_gptimer_config(TIMER1_id, TIMER_MODE_PWM | TIMER_PERIOD_CNT |
+ TIMER_TIN_SEL | TIMER_CLK_SEL |
+ TIMER_EMU_RUN);
+
+}
+
+static void bfin_t350mcqb_config_dma(struct bfin_t350mcqbfb_info *fbi)
+{
+
+ set_dma_config(CH_PPI,
+ set_bfin_dma_config(DIR_READ, DMA_FLOW_AUTO,
+ INTR_DISABLE, DIMENSION_2D,
+ DATA_SIZE_16,
+ DMA_NOSYNC_KEEP_DMA_BUF));
+ set_dma_x_count(CH_PPI, (LCD_X_RES * LCD_BPP) / DMA_BUS_SIZE);
+ set_dma_x_modify(CH_PPI, DMA_BUS_SIZE / 8);
+ set_dma_y_count(CH_PPI, V_LINES);
+
+ set_dma_y_modify(CH_PPI, DMA_BUS_SIZE / 8);
+ set_dma_start_addr(CH_PPI, (unsigned long)fbi->fb_buffer);
+
+}
+
+static int bfin_t350mcqb_request_ports(int action)
+{
+ u16 ppi0_req_8[] = {P_PPI0_CLK, P_PPI0_FS1, P_PPI0_FS2,
+ P_PPI0_D0, P_PPI0_D1, P_PPI0_D2,
+ P_PPI0_D3, P_PPI0_D4, P_PPI0_D5,
+ P_PPI0_D6, P_PPI0_D7, 0};
+
+ if (action) {
+ if (peripheral_request_list(ppi0_req_8, DRIVER_NAME)) {
+ printk(KERN_ERR "Requesting Peripherals faild\n");
+ return -EFAULT;
+ }
+ } else
+ peripheral_free_list(ppi0_req_8);
+
+ return 0;
+}
+
+static int bfin_t350mcqb_fb_open(struct fb_info *info, int user)
+{
+ struct bfin_t350mcqbfb_info *fbi = info->par;
+
+ spin_lock(&fbi->lock);
+ fbi->lq043_open_cnt++;
+
+ if (fbi->lq043_open_cnt <= 1) {
+
+ bfin_t350mcqb_disable_ppi();
+ SSYNC();
+
+ bfin_t350mcqb_config_dma(fbi);
+ bfin_t350mcqb_config_ppi(fbi);
+ bfin_t350mcqb_init_timers();
+
+ /* start dma */
+ enable_dma(CH_PPI);
+ bfin_t350mcqb_enable_ppi();
+ bfin_t350mcqb_start_timers();
+ }
+
+ spin_unlock(&fbi->lock);
+
+ return 0;
+}
+
+static int bfin_t350mcqb_fb_release(struct fb_info *info, int user)
+{
+ struct bfin_t350mcqbfb_info *fbi = info->par;
+
+ spin_lock(&fbi->lock);
+
+ fbi->lq043_open_cnt--;
+ fbi->lq043_mmap = 0;
+
+ if (fbi->lq043_open_cnt <= 0) {
+ bfin_t350mcqb_disable_ppi();
+ SSYNC();
+ disable_dma(CH_PPI);
+ bfin_t350mcqb_stop_timers();
+ memset(fbi->fb_buffer, 0, info->fix.smem_len);
+ }
+
+ spin_unlock(&fbi->lock);
+
+ return 0;
+}
+
+static int bfin_t350mcqb_fb_check_var(struct fb_var_screeninfo *var,
+ struct fb_info *info)
+{
+
+ if (var->bits_per_pixel != LCD_BPP) {
+ pr_debug("%s: depth not supported: %u BPP\n", __FUNCTION__,
+ var->bits_per_pixel);
+ return -EINVAL;
+ }
+
+ if (info->var.xres != var->xres || info->var.yres != var->yres ||
+ info->var.xres_virtual != var->xres_virtual ||
+ info->var.yres_virtual != var->yres_virtual) {
+ pr_debug("%s: Resolution not supported: X%u x Y%u \n",
+ __FUNCTION__, var->xres, var->yres);
+ return -EINVAL;
+ }
+
+ /*
+ * Memory limit
+ */
+
+ if ((info->fix.line_length * var->yres_virtual) > info->fix.smem_len) {
+ pr_debug("%s: Memory Limit requested yres_virtual = %u\n",
+ __FUNCTION__, var->yres_virtual);
+ return -ENOMEM;
+ }
+
+ return 0;
+}
+
+static int bfin_t350mcqb_fb_mmap(struct fb_info *info, struct vm_area_struct *vma)
+{
+ struct bfin_t350mcqbfb_info *fbi = info->par;
+
+ if (fbi->lq043_mmap)
+ return -1;
+
+ spin_lock(&fbi->lock);
+ fbi->lq043_mmap = 1;
+ spin_unlock(&fbi->lock);
+
+ vma->vm_start = (unsigned long)(fbi->fb_buffer + ACTIVE_VIDEO_MEM_OFFSET);
+
+ vma->vm_end = vma->vm_start + info->fix.smem_len;
+ /* For those who don't understand how mmap works, go read
+ * Documentation/nommu-mmap.txt.
+ * For those that do, you will know that the VM_MAYSHARE flag
+ * must be set in the vma->vm_flags structure on noMMU
+ * Other flags can be set, and are documented in
+ * include/linux/mm.h
+ */
+ vma->vm_flags |= VM_MAYSHARE;
+
+ return 0;
+}
+
+int bfin_t350mcqb_fb_cursor(struct fb_info *info, struct fb_cursor *cursor)
+{
+ if (nocursor)
+ return 0;
+ else
+ return -EINVAL; /* just to force soft_cursor() call */
+}
+
+static int bfin_t350mcqb_fb_setcolreg(u_int regno, u_int red, u_int green,
+ u_int blue, u_int transp,
+ struct fb_info *info)
+{
+ if (regno >= BFIN_LCD_NBR_PALETTE_ENTRIES)
+ return -EINVAL;
+
+ if (info->var.grayscale) {
+ /* grayscale = 0.30*R + 0.59*G + 0.11*B */
+ red = green = blue = (red * 77 + green * 151 + blue * 28) >> 8;
+ }
+
+ if (info->fix.visual == FB_VISUAL_TRUECOLOR) {
+
+ u32 value;
+ /* Place color in the pseudopalette */
+ if (regno > 16)
+ return -EINVAL;
+
+ red >>= (16 - info->var.red.length);
+ green >>= (16 - info->var.green.length);
+ blue >>= (16 - info->var.blue.length);
+
+ value = (red << info->var.red.offset) |
+ (green << info->var.green.offset) |
+ (blue << info->var.blue.offset);
+ value &= 0xFFFFFF;
+
+ ((u32 *) (info->pseudo_palette))[regno] = value;
+
+ }
+
+ return 0;
+}
+
+static struct fb_ops bfin_t350mcqb_fb_ops = {
+ .owner = THIS_MODULE,
+ .fb_open = bfin_t350mcqb_fb_open,
+ .fb_release = bfin_t350mcqb_fb_release,
+ .fb_check_var = bfin_t350mcqb_fb_check_var,
+ .fb_fillrect = cfb_fillrect,
+ .fb_copyarea = cfb_copyarea,
+ .fb_imageblit = cfb_imageblit,
+ .fb_mmap = bfin_t350mcqb_fb_mmap,
+ .fb_cursor = bfin_t350mcqb_fb_cursor,
+ .fb_setcolreg = bfin_t350mcqb_fb_setcolreg,
+};
+
+#ifndef NO_BL_SUPPORT
+static int bl_get_brightness(struct backlight_device *bd)
+{
+ return 0;
+}
+
+static struct backlight_ops bfin_lq043fb_bl_ops = {
+ .get_brightness = bl_get_brightness,
+};
+
+static struct backlight_device *bl_dev;
+
+static int bfin_lcd_get_power(struct lcd_device *dev)
+{
+ return 0;
+}
+
+static int bfin_lcd_set_power(struct lcd_device *dev, int power)
+{
+ return 0;
+}
+
+static int bfin_lcd_get_contrast(struct lcd_device *dev)
+{
+ return 0;
+}
+
+static int bfin_lcd_set_contrast(struct lcd_device *dev, int contrast)
+{
+
+ return 0;
+}
+
+static int bfin_lcd_check_fb(struct fb_info *fi)
+{
+ if (!fi || (fi == &bfin_t350mcqb_fb))
+ return 1;
+ return 0;
+}
+
+static struct lcd_ops bfin_lcd_ops = {
+ .get_power = bfin_lcd_get_power,
+ .set_power = bfin_lcd_set_power,
+ .get_contrast = bfin_lcd_get_contrast,
+ .set_contrast = bfin_lcd_set_contrast,
+ .check_fb = bfin_lcd_check_fb,
+};
+
+static struct lcd_device *lcd_dev;
+#endif
+
+static irqreturn_t bfin_t350mcqb_irq_error(int irq, void *dev_id)
+{
+ /*struct bfin_t350mcqbfb_info *info = (struct bfin_t350mcqbfb_info *)dev_id;*/
+
+ u16 status = bfin_read_PPI_STATUS();
+ bfin_write_PPI_STATUS(0xFFFF);
+
+ if (status) {
+ bfin_t350mcqb_disable_ppi();
+ disable_dma(CH_PPI);
+
+ /* start dma */
+ enable_dma(CH_PPI);
+ bfin_t350mcqb_enable_ppi();
+ bfin_write_PPI_STATUS(0xFFFF);
+ }
+
+ return IRQ_HANDLED;
+}
+
+static int __init bfin_t350mcqb_probe(struct platform_device *pdev)
+{
+ struct bfin_t350mcqbfb_info *info;
+ struct fb_info *fbinfo;
+ int ret;
+
+ printk(KERN_INFO DRIVER_NAME ": %dx%d %d-bit RGB FrameBuffer initializing...\n",
+ LCD_X_RES, LCD_Y_RES, LCD_BPP);
+
+ if (request_dma(CH_PPI, "CH_PPI") < 0) {
+ printk(KERN_ERR DRIVER_NAME
+ ": couldn't request CH_PPI DMA\n");
+ ret = -EFAULT;
+ goto out1;
+ }
+
+ fbinfo =
+ framebuffer_alloc(sizeof(struct bfin_t350mcqbfb_info), &pdev->dev);
+ if (!fbinfo) {
+ ret = -ENOMEM;
+ goto out2;
+ }
+
+ info = fbinfo->par;
+ info->fb = fbinfo;
+ info->dev = &pdev->dev;
+
+ platform_set_drvdata(pdev, fbinfo);
+
+ strcpy(fbinfo->fix.id, driver_name);
+
+ fbinfo->fix.type = FB_TYPE_PACKED_PIXELS;
+ fbinfo->fix.type_aux = 0;
+ fbinfo->fix.xpanstep = 0;
+ fbinfo->fix.ypanstep = 0;
+ fbinfo->fix.ywrapstep = 0;
+ fbinfo->fix.accel = FB_ACCEL_NONE;
+ fbinfo->fix.visual = FB_VISUAL_TRUECOLOR;
+
+ fbinfo->var.nonstd = 0;
+ fbinfo->var.activate = FB_ACTIVATE_NOW;
+ fbinfo->var.height = -1;
+ fbinfo->var.width = -1;
+ fbinfo->var.accel_flags = 0;
+ fbinfo->var.vmode = FB_VMODE_NONINTERLACED;
+
+ fbinfo->var.xres = LCD_X_RES;
+ fbinfo->var.xres_virtual = LCD_X_RES;
+ fbinfo->var.yres = LCD_Y_RES;
+ fbinfo->var.yres_virtual = LCD_Y_RES;
+ fbinfo->var.bits_per_pixel = LCD_BPP;
+
+ fbinfo->var.red.offset = 0;
+ fbinfo->var.green.offset = 8;
+ fbinfo->var.blue.offset = 16;
+ fbinfo->var.transp.offset = 0;
+ fbinfo->var.red.length = 8;
+ fbinfo->var.green.length = 8;
+ fbinfo->var.blue.length = 8;
+ fbinfo->var.transp.length = 0;
+ fbinfo->fix.smem_len = LCD_X_RES * LCD_Y_RES * LCD_BPP / 8;
+
+ fbinfo->fix.line_length = fbinfo->var.xres_virtual *
+ fbinfo->var.bits_per_pixel / 8;
+
+
+ fbinfo->fbops = &bfin_t350mcqb_fb_ops;
+ fbinfo->flags = FBINFO_FLAG_DEFAULT;
+
+ info->fb_buffer =
+ dma_alloc_coherent(NULL, fbinfo->fix.smem_len, &info->dma_handle,
+ GFP_KERNEL);
+
+ if (NULL == info->fb_buffer) {
+ printk(KERN_ERR DRIVER_NAME
+ ": couldn't allocate dma buffer.\n");
+ ret = -ENOMEM;
+ goto out3;
+ }
+
+ memset(info->fb_buffer, 0, fbinfo->fix.smem_len);
+
+ fbinfo->screen_base = (void *)info->fb_buffer + ACTIVE_VIDEO_MEM_OFFSET;
+ fbinfo->fix.smem_start = (int)info->fb_buffer + ACTIVE_VIDEO_MEM_OFFSET;
+
+ fbinfo->fbops = &bfin_t350mcqb_fb_ops;
+
+ fbinfo->pseudo_palette = kmalloc(sizeof(u32) * 16, GFP_KERNEL);
+ if (!fbinfo->pseudo_palette) {
+ printk(KERN_ERR DRIVER_NAME
+ "Fail to allocate pseudo_palette\n");
+
+ ret = -ENOMEM;
+ goto out4;
+ }
+
+ memset(fbinfo->pseudo_palette, 0, sizeof(u32) * 16);
+
+ if (fb_alloc_cmap(&fbinfo->cmap, BFIN_LCD_NBR_PALETTE_ENTRIES, 0)
+ < 0) {
+ printk(KERN_ERR DRIVER_NAME
+ "Fail to allocate colormap (%d entries)\n",
+ BFIN_LCD_NBR_PALETTE_ENTRIES);
+ ret = -EFAULT;
+ goto out5;
+ }
+
+ if (bfin_t350mcqb_request_ports(1)) {
+ printk(KERN_ERR DRIVER_NAME ": couldn't request gpio port.\n");
+ ret = -EFAULT;
+ goto out6;
+ }
+
+ info->irq = platform_get_irq(pdev, 0);
+ if (info->irq < 0) {
+ ret = -EINVAL;
+ goto out7;
+ }
+
+ if (request_irq(info->irq, (void *)bfin_t350mcqb_irq_error, IRQF_DISABLED,
+ "PPI ERROR", info) < 0) {
+ printk(KERN_ERR DRIVER_NAME
+ ": unable to request PPI ERROR IRQ\n");
+ ret = -EFAULT;
+ goto out7;
+ }
+
+ if (register_framebuffer(fbinfo) < 0) {
+ printk(KERN_ERR DRIVER_NAME
+ ": unable to register framebuffer.\n");
+ ret = -EINVAL;
+ goto out8;
+ }
+#ifndef NO_BL_SUPPORT
+ bl_dev =
+ backlight_device_register("bf52x-bl", NULL, NULL,
+ &bfin_lq043fb_bl_ops);
+ bl_dev->props.max_brightness = 255;
+
+ lcd_dev = lcd_device_register(DRIVER_NAME, NULL, &bfin_lcd_ops);
+ lcd_dev->props.max_contrast = 255, printk(KERN_INFO "Done.\n");
+#endif
+
+ return 0;
+
+out8:
+ free_irq(info->irq, info);
+out7:
+ bfin_t350mcqb_request_ports(0);
+out6:
+ fb_dealloc_cmap(&fbinfo->cmap);
+out5:
+ kfree(fbinfo->pseudo_palette);
+out4:
+ dma_free_coherent(NULL, fbinfo->fix.smem_len, info->fb_buffer,
+ info->dma_handle);
+out3:
+ framebuffer_release(fbinfo);
+out2:
+ free_dma(CH_PPI);
+out1:
+ platform_set_drvdata(pdev, NULL);
+
+ return ret;
+}
+
+static int bfin_t350mcqb_remove(struct platform_device *pdev)
+{
+
+ struct fb_info *fbinfo = platform_get_drvdata(pdev);
+ struct bfin_t350mcqbfb_info *info = fbinfo->par;
+
+ free_dma(CH_PPI);
+ free_irq(info->irq, info);
+
+ if (info->fb_buffer != NULL)
+ dma_free_coherent(NULL, fbinfo->fix.smem_len, info->fb_buffer,
+ info->dma_handle);
+
+ kfree(fbinfo->pseudo_palette);
+ fb_dealloc_cmap(&fbinfo->cmap);
+
+#ifndef NO_BL_SUPPORT
+ lcd_device_unregister(lcd_dev);
+ backlight_device_unregister(bl_dev);
+#endif
+
+ unregister_framebuffer(fbinfo);
+
+ bfin_t350mcqb_request_ports(0);
+
+ printk(KERN_INFO DRIVER_NAME ": Unregister LCD driver.\n");
+
+ return 0;
+}
+
+#ifdef CONFIG_PM
+static int bfin_t350mcqb_suspend(struct platform_device *pdev, pm_message_t state)
+{
+ struct fb_info *fbinfo = platform_get_drvdata(pdev);
+ struct bfin_t350mcqbfb_info *info = fbinfo->par;
+
+ bfin_t350mcqb_disable_ppi();
+ disable_dma(CH_PPI);
+ bfin_write_PPI_STATUS(0xFFFF);
+
+ return 0;
+}
+
+static int bfin_t350mcqb_resume(struct platform_device *pdev)
+{
+ struct fb_info *fbinfo = platform_get_drvdata(pdev);
+ struct bfin_t350mcqbfb_info *info = fbinfo->par;
+
+ enable_dma(CH_PPI);
+ bfin_t350mcqb_enable_ppi();
+
+ return 0;
+}
+#else
+#define bfin_t350mcqb_suspend NULL
+#define bfin_t350mcqb_resume NULL
+#endif
+
+static struct platform_driver bfin_t350mcqb_driver = {
+ .probe = bfin_t350mcqb_probe,
+ .remove = bfin_t350mcqb_remove,
+ .suspend = bfin_t350mcqb_suspend,
+ .resume = bfin_t350mcqb_resume,
+ .driver = {
+ .name = DRIVER_NAME,
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __devinit bfin_t350mcqb_driver_init(void)
+{
+ return platform_driver_register(&bfin_t350mcqb_driver);
+}
+
+static void __exit bfin_t350mcqb_driver_cleanup(void)
+{
+ platform_driver_unregister(&bfin_t350mcqb_driver);
+}
+
+MODULE_DESCRIPTION("Blackfin TFT LCD Driver");
+MODULE_LICENSE("GPL");
+
+module_init(bfin_t350mcqb_driver_init);
+module_exit(bfin_t350mcqb_driver_cleanup);
diff --git a/drivers/video/fb_defio.c b/drivers/video/fb_defio.c
index 0f8cfb9..24843fd 100644
--- a/drivers/video/fb_defio.c
+++ b/drivers/video/fb_defio.c
@@ -4,7 +4,7 @@
* Copyright (C) 2006 Jaya Kumar
*
* 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
+ * License. See the file COPYING in the main directory of this archive
* for more details.
*/
@@ -31,7 +31,7 @@
unsigned long offset;
struct page *page;
struct fb_info *info = vma->vm_private_data;
- /* info->screen_base is in System RAM */
+ /* info->screen_base is virtual memory */
void *screen_base = (void __force *) info->screen_base;
offset = vmf->pgoff << PAGE_SHIFT;
@@ -43,6 +43,15 @@
return VM_FAULT_SIGBUS;
get_page(page);
+
+ if (vma->vm_file)
+ page->mapping = vma->vm_file->f_mapping;
+ else
+ printk(KERN_ERR "no mapping available\n");
+
+ BUG_ON(!page->mapping);
+ page->index = vmf->pgoff;
+
vmf->page = page;
return 0;
}
@@ -138,11 +147,20 @@
void fb_deferred_io_cleanup(struct fb_info *info)
{
+ void *screen_base = (void __force *) info->screen_base;
struct fb_deferred_io *fbdefio = info->fbdefio;
+ struct page *page;
+ int i;
BUG_ON(!fbdefio);
cancel_delayed_work(&info->deferred_work);
flush_scheduled_work();
+
+ /* clear out the mapping that we setup */
+ for (i = 0 ; i < info->fix.smem_len; i += PAGE_SIZE) {
+ page = vmalloc_to_page(screen_base + i);
+ page->mapping = NULL;
+ }
}
EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
diff --git a/drivers/video/hitfb.c b/drivers/video/hitfb.c
index 756c0ce..392a8be 100644
--- a/drivers/video/hitfb.c
+++ b/drivers/video/hitfb.c
@@ -403,7 +403,7 @@
return 0;
}
-static int __devexit hitfb_remove(struct platform_device *dev)
+static int __exit hitfb_remove(struct platform_device *dev)
{
return unregister_framebuffer(&fb_info);
}
@@ -439,7 +439,7 @@
static struct platform_driver hitfb_driver = {
.probe = hitfb_probe,
- .remove = __devexit_p(hitfb_remove),
+ .remove = __exit_p(hitfb_remove),
#ifdef CONFIG_PM
.suspend = hitfb_suspend,
.resume = hitfb_resume,
diff --git a/drivers/video/i810/i810_main.c b/drivers/video/i810/i810_main.c
index 1d13dd0..a24e680 100644
--- a/drivers/video/i810/i810_main.c
+++ b/drivers/video/i810/i810_main.c
@@ -1476,7 +1476,7 @@
struct i810fb_par *par = info->par;
u8 __iomem *mmio = par->mmio_start_virtual;
- if (!(par->dev_flags & LOCKUP))
+ if (par->dev_flags & LOCKUP)
return -ENXIO;
if (cursor->image.width > 64 || cursor->image.height > 64)
diff --git a/drivers/video/mbx/mbxfb.c b/drivers/video/mbx/mbxfb.c
index 80cd117..01f77bc 100644
--- a/drivers/video/mbx/mbxfb.c
+++ b/drivers/video/mbx/mbxfb.c
@@ -889,7 +889,7 @@
struct mbxfb_info *mfbi;
struct mbxfb_platform_data *pdata;
- dev_dbg(dev, "mbxfb_probe\n");
+ dev_dbg(&dev->dev, "mbxfb_probe\n");
pdata = dev->dev.platform_data;
if (!pdata) {
diff --git a/drivers/video/metronomefb.c b/drivers/video/metronomefb.c
new file mode 100644
index 0000000..e9a89fd
--- /dev/null
+++ b/drivers/video/metronomefb.c
@@ -0,0 +1,999 @@
+/*
+ * linux/drivers/video/metronomefb.c -- FB driver for Metronome controller
+ *
+ * Copyright (C) 2008, Jaya Kumar
+ *
+ * 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.
+ *
+ * Layout is based on skeletonfb.c by James Simmons and Geert Uytterhoeven.
+ *
+ * This work was made possible by help and equipment support from E-Ink
+ * Corporation. http://support.eink.com/community
+ *
+ * This driver is written to be used with the Metronome display controller.
+ * It was tested with an E-Ink 800x600 Vizplex EPD on a Gumstix Connex board
+ * using the Lyre interface board.
+ *
+ * General notes:
+ * - User must set metronomefb_enable=1 to enable it.
+ * - See Documentation/fb/metronomefb.txt for how metronome works.
+ */
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+#include <linux/slab.h>
+#include <linux/vmalloc.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/fb.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/list.h>
+#include <linux/firmware.h>
+#include <linux/dma-mapping.h>
+#include <linux/uaccess.h>
+#include <linux/irq.h>
+
+#include <asm/arch/pxa-regs.h>
+#include <asm/unaligned.h>
+
+#define DEBUG 1
+#ifdef DEBUG
+#define DPRINTK(f, a...) printk(KERN_DEBUG "%s: " f, __func__ , ## a)
+#else
+#define DPRINTK(f, a...)
+#endif
+
+
+/* Display specific information */
+#define DPY_W 832
+#define DPY_H 622
+
+struct metromem_desc {
+ u32 mFDADR0;
+ u32 mFSADR0;
+ u32 mFIDR0;
+ u32 mLDCMD0;
+};
+
+struct metromem_cmd {
+ u16 opcode;
+ u16 args[((64-2)/2)];
+ u16 csum;
+};
+
+struct metronomefb_par {
+ unsigned char *metromem;
+ struct metromem_desc *metromem_desc;
+ struct metromem_cmd *metromem_cmd;
+ unsigned char *metromem_wfm;
+ unsigned char *metromem_img;
+ u16 *metromem_img_csum;
+ u16 *csum_table;
+ int metromemsize;
+ dma_addr_t metromem_dma;
+ dma_addr_t metromem_desc_dma;
+ struct fb_info *info;
+ wait_queue_head_t waitq;
+ u8 frame_count;
+};
+
+/* frame differs from image. frame includes non-visible pixels */
+struct epd_frame {
+ int fw; /* frame width */
+ int fh; /* frame height */
+};
+
+static struct epd_frame epd_frame_table[] = {
+ {
+ .fw = 832,
+ .fh = 622
+ },
+};
+
+static struct fb_fix_screeninfo metronomefb_fix __devinitdata = {
+ .id = "metronomefb",
+ .type = FB_TYPE_PACKED_PIXELS,
+ .visual = FB_VISUAL_STATIC_PSEUDOCOLOR,
+ .xpanstep = 0,
+ .ypanstep = 0,
+ .ywrapstep = 0,
+ .line_length = DPY_W,
+ .accel = FB_ACCEL_NONE,
+};
+
+static struct fb_var_screeninfo metronomefb_var __devinitdata = {
+ .xres = DPY_W,
+ .yres = DPY_H,
+ .xres_virtual = DPY_W,
+ .yres_virtual = DPY_H,
+ .bits_per_pixel = 8,
+ .grayscale = 1,
+ .nonstd = 1,
+ .red = { 4, 3, 0 },
+ .green = { 0, 0, 0 },
+ .blue = { 0, 0, 0 },
+ .transp = { 0, 0, 0 },
+};
+
+static unsigned int metronomefb_enable;
+
+struct waveform_hdr {
+ u8 stuff[32];
+
+ u8 wmta[3];
+ u8 fvsn;
+
+ u8 luts;
+ u8 mc;
+ u8 trc;
+ u8 stuff3;
+
+ u8 endb;
+ u8 swtb;
+ u8 stuff2a[2];
+
+ u8 stuff2b[3];
+ u8 wfm_cs;
+} __attribute__ ((packed));
+
+/* main metronomefb functions */
+static u8 calc_cksum(int start, int end, u8 *mem)
+{
+ u8 tmp = 0;
+ int i;
+
+ for (i = start; i < end; i++)
+ tmp += mem[i];
+
+ return tmp;
+}
+
+static u16 calc_img_cksum(u16 *start, int length)
+{
+ u16 tmp = 0;
+
+ while (length--)
+ tmp += *start++;
+
+ return tmp;
+}
+
+/* here we decode the incoming waveform file and populate metromem */
+#define EXP_WFORM_SIZE 47001
+static int load_waveform(u8 *mem, size_t size, u8 *metromem, int m, int t,
+ u8 *frame_count)
+{
+ int tta;
+ int wmta;
+ int trn = 0;
+ int i;
+ unsigned char v;
+ u8 cksum;
+ int cksum_idx;
+ int wfm_idx, owfm_idx;
+ int mem_idx = 0;
+ struct waveform_hdr *wfm_hdr;
+
+ if (size != EXP_WFORM_SIZE) {
+ printk(KERN_ERR "Error: unexpected size %d != %d\n", size,
+ EXP_WFORM_SIZE);
+ return -EINVAL;
+ }
+
+ wfm_hdr = (struct waveform_hdr *) mem;
+
+ if (wfm_hdr->fvsn != 1) {
+ printk(KERN_ERR "Error: bad fvsn %x\n", wfm_hdr->fvsn);
+ return -EINVAL;
+ }
+ if (wfm_hdr->luts != 0) {
+ printk(KERN_ERR "Error: bad luts %x\n", wfm_hdr->luts);
+ return -EINVAL;
+ }
+ cksum = calc_cksum(32, 47, mem);
+ if (cksum != wfm_hdr->wfm_cs) {
+ printk(KERN_ERR "Error: bad cksum %x != %x\n", cksum,
+ wfm_hdr->wfm_cs);
+ return -EINVAL;
+ }
+ wfm_hdr->mc += 1;
+ wfm_hdr->trc += 1;
+ for (i = 0; i < 5; i++) {
+ if (*(wfm_hdr->stuff2a + i) != 0) {
+ printk(KERN_ERR "Error: unexpected value in padding\n");
+ return -EINVAL;
+ }
+ }
+
+ /* calculating trn. trn is something used to index into
+ the waveform. presumably selecting the right one for the
+ desired temperature. it works out the offset of the first
+ v that exceeds the specified temperature */
+ if ((sizeof(*wfm_hdr) + wfm_hdr->trc) > size)
+ return -EINVAL;
+
+ for (i = sizeof(*wfm_hdr); i <= sizeof(*wfm_hdr) + wfm_hdr->trc; i++) {
+ if (mem[i] > t) {
+ trn = i - sizeof(*wfm_hdr) - 1;
+ break;
+ }
+ }
+
+ /* check temperature range table checksum */
+ cksum_idx = sizeof(*wfm_hdr) + wfm_hdr->trc + 1;
+ if (cksum_idx > size)
+ return -EINVAL;
+ cksum = calc_cksum(sizeof(*wfm_hdr), cksum_idx, mem);
+ if (cksum != mem[cksum_idx]) {
+ printk(KERN_ERR "Error: bad temperature range table cksum"
+ " %x != %x\n", cksum, mem[cksum_idx]);
+ return -EINVAL;
+ }
+
+ /* check waveform mode table address checksum */
+ wmta = le32_to_cpu(get_unaligned((__le32 *) wfm_hdr->wmta));
+ wmta &= 0x00FFFFFF;
+ cksum_idx = wmta + m*4 + 3;
+ if (cksum_idx > size)
+ return -EINVAL;
+ cksum = calc_cksum(cksum_idx - 3, cksum_idx, mem);
+ if (cksum != mem[cksum_idx]) {
+ printk(KERN_ERR "Error: bad mode table address cksum"
+ " %x != %x\n", cksum, mem[cksum_idx]);
+ return -EINVAL;
+ }
+
+ /* check waveform temperature table address checksum */
+ tta = le32_to_cpu(get_unaligned((int *) (mem + wmta + m*4)));
+ tta &= 0x00FFFFFF;
+ cksum_idx = tta + trn*4 + 3;
+ if (cksum_idx > size)
+ return -EINVAL;
+ cksum = calc_cksum(cksum_idx - 3, cksum_idx, mem);
+ if (cksum != mem[cksum_idx]) {
+ printk(KERN_ERR "Error: bad temperature table address cksum"
+ " %x != %x\n", cksum, mem[cksum_idx]);
+ return -EINVAL;
+ }
+
+ /* here we do the real work of putting the waveform into the
+ metromem buffer. this does runlength decoding of the waveform */
+ wfm_idx = le32_to_cpu(get_unaligned((__le32 *) (mem + tta + trn*4)));
+ wfm_idx &= 0x00FFFFFF;
+ owfm_idx = wfm_idx;
+ if (wfm_idx > size)
+ return -EINVAL;
+ while (wfm_idx < size) {
+ unsigned char rl;
+ v = mem[wfm_idx++];
+ if (v == wfm_hdr->swtb) {
+ while (((v = mem[wfm_idx++]) != wfm_hdr->swtb) &&
+ wfm_idx < size)
+ metromem[mem_idx++] = v;
+
+ continue;
+ }
+
+ if (v == wfm_hdr->endb)
+ break;
+
+ rl = mem[wfm_idx++];
+ for (i = 0; i <= rl; i++)
+ metromem[mem_idx++] = v;
+ }
+
+ cksum_idx = wfm_idx;
+ if (cksum_idx > size)
+ return -EINVAL;
+ cksum = calc_cksum(owfm_idx, cksum_idx, mem);
+ if (cksum != mem[cksum_idx]) {
+ printk(KERN_ERR "Error: bad waveform data cksum"
+ " %x != %x\n", cksum, mem[cksum_idx]);
+ return -EINVAL;
+ }
+ *frame_count = (mem_idx/64);
+
+ return 0;
+}
+
+/* register offsets for gpio control */
+#define LED_GPIO_PIN 51
+#define STDBY_GPIO_PIN 48
+#define RST_GPIO_PIN 49
+#define RDY_GPIO_PIN 32
+#define ERR_GPIO_PIN 17
+#define PCBPWR_GPIO_PIN 16
+
+#define AF_SEL_GPIO_N 0x3
+#define GAFR0_U_OFFSET(pin) ((pin - 16) * 2)
+#define GAFR1_L_OFFSET(pin) ((pin - 32) * 2)
+#define GAFR1_U_OFFSET(pin) ((pin - 48) * 2)
+#define GPDR1_OFFSET(pin) (pin - 32)
+#define GPCR1_OFFSET(pin) (pin - 32)
+#define GPSR1_OFFSET(pin) (pin - 32)
+#define GPCR0_OFFSET(pin) (pin)
+#define GPSR0_OFFSET(pin) (pin)
+
+static void metronome_set_gpio_output(int pin, int val)
+{
+ u8 index;
+
+ index = pin >> 4;
+
+ switch (index) {
+ case 1:
+ if (val)
+ GPSR0 |= (1 << GPSR0_OFFSET(pin));
+ else
+ GPCR0 |= (1 << GPCR0_OFFSET(pin));
+ break;
+ case 2:
+ break;
+ case 3:
+ if (val)
+ GPSR1 |= (1 << GPSR1_OFFSET(pin));
+ else
+ GPCR1 |= (1 << GPCR1_OFFSET(pin));
+ break;
+ default:
+ printk(KERN_ERR "unimplemented\n");
+ }
+}
+
+static void __devinit metronome_init_gpio_pin(int pin, int dir)
+{
+ u8 index;
+ /* dir 0 is output, 1 is input
+ - do 2 things here:
+ - set gpio alternate function to standard gpio
+ - set gpio direction to input or output */
+
+ index = pin >> 4;
+ switch (index) {
+ case 1:
+ GAFR0_U &= ~(AF_SEL_GPIO_N << GAFR0_U_OFFSET(pin));
+
+ if (dir)
+ GPDR0 &= ~(1 << pin);
+ else
+ GPDR0 |= (1 << pin);
+ break;
+ case 2:
+ GAFR1_L &= ~(AF_SEL_GPIO_N << GAFR1_L_OFFSET(pin));
+
+ if (dir)
+ GPDR1 &= ~(1 << GPDR1_OFFSET(pin));
+ else
+ GPDR1 |= (1 << GPDR1_OFFSET(pin));
+ break;
+ case 3:
+ GAFR1_U &= ~(AF_SEL_GPIO_N << GAFR1_U_OFFSET(pin));
+
+ if (dir)
+ GPDR1 &= ~(1 << GPDR1_OFFSET(pin));
+ else
+ GPDR1 |= (1 << GPDR1_OFFSET(pin));
+ break;
+ default:
+ printk(KERN_ERR "unimplemented\n");
+ }
+}
+
+static void __devinit metronome_init_gpio_regs(void)
+{
+ metronome_init_gpio_pin(LED_GPIO_PIN, 0);
+ metronome_set_gpio_output(LED_GPIO_PIN, 0);
+
+ metronome_init_gpio_pin(STDBY_GPIO_PIN, 0);
+ metronome_set_gpio_output(STDBY_GPIO_PIN, 0);
+
+ metronome_init_gpio_pin(RST_GPIO_PIN, 0);
+ metronome_set_gpio_output(RST_GPIO_PIN, 0);
+
+ metronome_init_gpio_pin(RDY_GPIO_PIN, 1);
+
+ metronome_init_gpio_pin(ERR_GPIO_PIN, 1);
+
+ metronome_init_gpio_pin(PCBPWR_GPIO_PIN, 0);
+ metronome_set_gpio_output(PCBPWR_GPIO_PIN, 0);
+}
+
+static void metronome_disable_lcd_controller(struct metronomefb_par *par)
+{
+ LCSR = 0xffffffff; /* Clear LCD Status Register */
+ LCCR0 |= LCCR0_DIS; /* Disable LCD Controller */
+
+ /* we reset and just wait for things to settle */
+ msleep(200);
+}
+
+static void metronome_enable_lcd_controller(struct metronomefb_par *par)
+{
+ LCSR = 0xffffffff;
+ FDADR0 = par->metromem_desc_dma;
+ LCCR0 |= LCCR0_ENB;
+}
+
+static void __devinit metronome_init_lcdc_regs(struct metronomefb_par *par)
+{
+ /* here we do:
+ - disable the lcd controller
+ - setup lcd control registers
+ - setup dma descriptor
+ - reenable lcd controller
+ */
+
+ /* disable the lcd controller */
+ metronome_disable_lcd_controller(par);
+
+ /* setup lcd control registers */
+ LCCR0 = LCCR0_LDM | LCCR0_SFM | LCCR0_IUM | LCCR0_EFM | LCCR0_PAS
+ | LCCR0_QDM | LCCR0_BM | LCCR0_OUM;
+
+ LCCR1 = (epd_frame_table[0].fw/2 - 1) /* pixels per line */
+ | (27 << 10) /* hsync pulse width - 1 */
+ | (33 << 16) /* eol pixel count */
+ | (33 << 24); /* bol pixel count */
+
+ LCCR2 = (epd_frame_table[0].fh - 1) /* lines per panel */
+ | (24 << 10) /* vsync pulse width - 1 */
+ | (2 << 16) /* eof pixel count */
+ | (0 << 24); /* bof pixel count */
+
+ LCCR3 = 2 /* pixel clock divisor */
+ | (24 << 8) /* AC Bias pin freq */
+ | LCCR3_16BPP /* BPP */
+ | LCCR3_PCP; /* PCP falling edge */
+
+ /* setup dma descriptor */
+ par->metromem_desc->mFDADR0 = par->metromem_desc_dma;
+ par->metromem_desc->mFSADR0 = par->metromem_dma;
+ par->metromem_desc->mFIDR0 = 0;
+ par->metromem_desc->mLDCMD0 = epd_frame_table[0].fw
+ * epd_frame_table[0].fh;
+ /* reenable lcd controller */
+ metronome_enable_lcd_controller(par);
+}
+
+static int metronome_display_cmd(struct metronomefb_par *par)
+{
+ int i;
+ u16 cs;
+ u16 opcode;
+ static u8 borderval;
+ u8 *ptr;
+
+ /* setup display command
+ we can't immediately set the opcode since the controller
+ will try parse the command before we've set it all up
+ so we just set cs here and set the opcode at the end */
+
+ ptr = par->metromem;
+
+ if (par->metromem_cmd->opcode == 0xCC40)
+ opcode = cs = 0xCC41;
+ else
+ opcode = cs = 0xCC40;
+
+ /* set the args ( 2 bytes ) for display */
+ i = 0;
+ par->metromem_cmd->args[i] = 1 << 3 /* border update */
+ | ((borderval++ % 4) & 0x0F) << 4
+ | (par->frame_count - 1) << 8;
+ cs += par->metromem_cmd->args[i++];
+
+ /* the rest are 0 */
+ memset((u8 *) (par->metromem_cmd->args + i), 0, (32-i)*2);
+
+ par->metromem_cmd->csum = cs;
+ par->metromem_cmd->opcode = opcode; /* display cmd */
+
+ i = wait_event_interruptible_timeout(par->waitq, (GPLR1 & 0x01), HZ);
+ return i;
+}
+
+static int __devinit metronome_powerup_cmd(struct metronomefb_par *par)
+{
+ int i;
+ u16 cs;
+
+ /* setup power up command */
+ par->metromem_cmd->opcode = 0x1234; /* pwr up pseudo cmd */
+ cs = par->metromem_cmd->opcode;
+
+ /* set pwr1,2,3 to 1024 */
+ for (i = 0; i < 3; i++) {
+ par->metromem_cmd->args[i] = 1024;
+ cs += par->metromem_cmd->args[i];
+ }
+
+ /* the rest are 0 */
+ memset((u8 *) (par->metromem_cmd->args + i), 0, (32-i)*2);
+
+ par->metromem_cmd->csum = cs;
+
+ msleep(1);
+ metronome_set_gpio_output(RST_GPIO_PIN, 1);
+
+ msleep(1);
+ metronome_set_gpio_output(STDBY_GPIO_PIN, 1);
+
+ i = wait_event_timeout(par->waitq, (GPLR1 & 0x01), HZ);
+ return i;
+}
+
+static int __devinit metronome_config_cmd(struct metronomefb_par *par)
+{
+ int i;
+ u16 cs;
+
+ /* setup config command
+ we can't immediately set the opcode since the controller
+ will try parse the command before we've set it all up
+ so we just set cs here and set the opcode at the end */
+
+ cs = 0xCC10;
+
+ /* set the 12 args ( 8 bytes ) for config. see spec for meanings */
+ i = 0;
+ par->metromem_cmd->args[i] = 15 /* sdlew */
+ | 2 << 8 /* sdosz */
+ | 0 << 11 /* sdor */
+ | 0 << 12 /* sdces */
+ | 0 << 15; /* sdcer */
+ cs += par->metromem_cmd->args[i++];
+
+ par->metromem_cmd->args[i] = 42 /* gdspl */
+ | 1 << 8 /* gdr1 */
+ | 1 << 9 /* sdshr */
+ | 0 << 15; /* gdspp */
+ cs += par->metromem_cmd->args[i++];
+
+ par->metromem_cmd->args[i] = 18 /* gdspw */
+ | 0 << 15; /* dispc */
+ cs += par->metromem_cmd->args[i++];
+
+ par->metromem_cmd->args[i] = 599 /* vdlc */
+ | 0 << 11 /* dsi */
+ | 0 << 12; /* dsic */
+ cs += par->metromem_cmd->args[i++];
+
+ /* the rest are 0 */
+ memset((u8 *) (par->metromem_cmd->args + i), 0, (32-i)*2);
+
+ par->metromem_cmd->csum = cs;
+ par->metromem_cmd->opcode = 0xCC10; /* config cmd */
+
+ i = wait_event_timeout(par->waitq, (GPLR1 & 0x01), HZ);
+ return i;
+}
+
+static int __devinit metronome_init_cmd(struct metronomefb_par *par)
+{
+ int i;
+ u16 cs;
+
+ /* setup init command
+ we can't immediately set the opcode since the controller
+ will try parse the command before we've set it all up
+ so we just set cs here and set the opcode at the end */
+
+ cs = 0xCC20;
+
+ /* set the args ( 2 bytes ) for init */
+ i = 0;
+ par->metromem_cmd->args[i] = 0;
+ cs += par->metromem_cmd->args[i++];
+
+ /* the rest are 0 */
+ memset((u8 *) (par->metromem_cmd->args + i), 0, (32-i)*2);
+
+ par->metromem_cmd->csum = cs;
+ par->metromem_cmd->opcode = 0xCC20; /* init cmd */
+
+ i = wait_event_timeout(par->waitq, (GPLR1 & 0x01), HZ);
+ return i;
+}
+
+static int __devinit metronome_init_regs(struct metronomefb_par *par)
+{
+ int res;
+
+ metronome_init_gpio_regs();
+ metronome_init_lcdc_regs(par);
+
+ res = metronome_powerup_cmd(par);
+ if (res)
+ return res;
+
+ res = metronome_config_cmd(par);
+ if (res)
+ return res;
+
+ res = metronome_init_cmd(par);
+ if (res)
+ return res;
+
+ return res;
+}
+
+static void metronomefb_dpy_update(struct metronomefb_par *par)
+{
+ u16 cksum;
+ unsigned char *buf = (unsigned char __force *)par->info->screen_base;
+
+ /* copy from vm to metromem */
+ memcpy(par->metromem_img, buf, DPY_W*DPY_H);
+
+ cksum = calc_img_cksum((u16 *) par->metromem_img,
+ (epd_frame_table[0].fw * DPY_H)/2);
+ *((u16 *) (par->metromem_img) +
+ (epd_frame_table[0].fw * DPY_H)/2) = cksum;
+ metronome_display_cmd(par);
+}
+
+static u16 metronomefb_dpy_update_page(struct metronomefb_par *par, int index)
+{
+ int i;
+ u16 csum = 0;
+ u16 *buf = (u16 __force *) (par->info->screen_base + index);
+ u16 *img = (u16 *) (par->metromem_img + index);
+
+ /* swizzle from vm to metromem and recalc cksum at the same time*/
+ for (i = 0; i < PAGE_SIZE/2; i++) {
+ *(img + i) = (buf[i] << 5) & 0xE0E0;
+ csum += *(img + i);
+ }
+ return csum;
+}
+
+/* this is called back from the deferred io workqueue */
+static void metronomefb_dpy_deferred_io(struct fb_info *info,
+ struct list_head *pagelist)
+{
+ u16 cksum;
+ struct page *cur;
+ struct fb_deferred_io *fbdefio = info->fbdefio;
+ struct metronomefb_par *par = info->par;
+
+ /* walk the written page list and swizzle the data */
+ list_for_each_entry(cur, &fbdefio->pagelist, lru) {
+ cksum = metronomefb_dpy_update_page(par,
+ (cur->index << PAGE_SHIFT));
+ par->metromem_img_csum -= par->csum_table[cur->index];
+ par->csum_table[cur->index] = cksum;
+ par->metromem_img_csum += cksum;
+ }
+
+ metronome_display_cmd(par);
+}
+
+static void metronomefb_fillrect(struct fb_info *info,
+ const struct fb_fillrect *rect)
+{
+ struct metronomefb_par *par = info->par;
+
+ cfb_fillrect(info, rect);
+ metronomefb_dpy_update(par);
+}
+
+static void metronomefb_copyarea(struct fb_info *info,
+ const struct fb_copyarea *area)
+{
+ struct metronomefb_par *par = info->par;
+
+ cfb_copyarea(info, area);
+ metronomefb_dpy_update(par);
+}
+
+static void metronomefb_imageblit(struct fb_info *info,
+ const struct fb_image *image)
+{
+ struct metronomefb_par *par = info->par;
+
+ cfb_imageblit(info, image);
+ metronomefb_dpy_update(par);
+}
+
+/*
+ * this is the slow path from userspace. they can seek and write to
+ * the fb. it is based on fb_sys_write
+ */
+static ssize_t metronomefb_write(struct fb_info *info, const char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ struct metronomefb_par *par = info->par;
+ unsigned long p = *ppos;
+ void *dst;
+ int err = 0;
+ unsigned long total_size;
+
+ if (info->state != FBINFO_STATE_RUNNING)
+ return -EPERM;
+
+ total_size = info->fix.smem_len;
+
+ if (p > total_size)
+ return -EFBIG;
+
+ if (count > total_size) {
+ err = -EFBIG;
+ count = total_size;
+ }
+
+ if (count + p > total_size) {
+ if (!err)
+ err = -ENOSPC;
+
+ count = total_size - p;
+ }
+
+ dst = (void __force *) (info->screen_base + p);
+
+ if (copy_from_user(dst, buf, count))
+ err = -EFAULT;
+
+ if (!err)
+ *ppos += count;
+
+ metronomefb_dpy_update(par);
+
+ return (err) ? err : count;
+}
+
+static struct fb_ops metronomefb_ops = {
+ .owner = THIS_MODULE,
+ .fb_write = metronomefb_write,
+ .fb_fillrect = metronomefb_fillrect,
+ .fb_copyarea = metronomefb_copyarea,
+ .fb_imageblit = metronomefb_imageblit,
+};
+
+static struct fb_deferred_io metronomefb_defio = {
+ .delay = HZ,
+ .deferred_io = metronomefb_dpy_deferred_io,
+};
+
+static irqreturn_t metronome_handle_irq(int irq, void *dev_id)
+{
+ struct fb_info *info = dev_id;
+ struct metronomefb_par *par = info->par;
+
+ wake_up_interruptible(&par->waitq);
+ return IRQ_HANDLED;
+}
+
+static int __devinit metronomefb_probe(struct platform_device *dev)
+{
+ struct fb_info *info;
+ int retval = -ENOMEM;
+ int videomemorysize;
+ unsigned char *videomemory;
+ struct metronomefb_par *par;
+ const struct firmware *fw_entry;
+ int cmd_size, wfm_size, img_size, padding_size, totalsize;
+ int i;
+
+ /* we have two blocks of memory.
+ info->screen_base which is vm, and is the fb used by apps.
+ par->metromem which is physically contiguous memory and
+ contains the display controller commands, waveform,
+ processed image data and padding. this is the data pulled
+ by the pxa255's LCD controller and pushed to Metronome */
+
+ videomemorysize = (DPY_W*DPY_H);
+ videomemory = vmalloc(videomemorysize);
+ if (!videomemory)
+ return retval;
+
+ memset(videomemory, 0, videomemorysize);
+
+ info = framebuffer_alloc(sizeof(struct metronomefb_par), &dev->dev);
+ if (!info)
+ goto err_vfree;
+
+ info->screen_base = (char __iomem *) videomemory;
+ info->fbops = &metronomefb_ops;
+
+ info->var = metronomefb_var;
+ info->fix = metronomefb_fix;
+ info->fix.smem_len = videomemorysize;
+ par = info->par;
+ par->info = info;
+ init_waitqueue_head(&par->waitq);
+
+ /* this table caches per page csum values. */
+ par->csum_table = vmalloc(videomemorysize/PAGE_SIZE);
+ if (!par->csum_table)
+ goto err_csum_table;
+
+ /* the metromem buffer is divided as follows:
+ command | CRC | padding
+ 16kb waveform data | CRC | padding
+ image data | CRC
+ and an extra 256 bytes for dma descriptors
+ eg: IW=832 IH=622 WS=128
+ */
+
+ cmd_size = 1 * epd_frame_table[0].fw;
+ wfm_size = ((16*1024 + 2 + epd_frame_table[0].fw - 1)
+ / epd_frame_table[0].fw) * epd_frame_table[0].fw;
+ img_size = epd_frame_table[0].fh * epd_frame_table[0].fw;
+ padding_size = 4 * epd_frame_table[0].fw;
+ totalsize = cmd_size + wfm_size + img_size + padding_size;
+ par->metromemsize = PAGE_ALIGN(totalsize + 256);
+ DPRINTK("desired memory size = %d\n", par->metromemsize);
+ dev->dev.coherent_dma_mask = 0xffffffffull;
+ par->metromem = dma_alloc_writecombine(&dev->dev, par->metromemsize,
+ &par->metromem_dma, GFP_KERNEL);
+ if (!par->metromem) {
+ printk(KERN_ERR
+ "metronomefb: unable to allocate dma buffer\n");
+ goto err_vfree;
+ }
+
+ info->fix.smem_start = par->metromem_dma;
+ par->metromem_cmd = (struct metromem_cmd *) par->metromem;
+ par->metromem_wfm = par->metromem + cmd_size;
+ par->metromem_img = par->metromem + cmd_size + wfm_size;
+ par->metromem_img_csum = (u16 *) (par->metromem_img +
+ (epd_frame_table[0].fw * DPY_H));
+ DPRINTK("img offset=0x%x\n", cmd_size + wfm_size);
+ par->metromem_desc = (struct metromem_desc *) (par->metromem + cmd_size
+ + wfm_size + img_size + padding_size);
+ par->metromem_desc_dma = par->metromem_dma + cmd_size + wfm_size
+ + img_size + padding_size;
+
+ /* load the waveform in. assume mode 3, temp 31 for now */
+ /* a) request the waveform file from userspace
+ b) process waveform and decode into metromem */
+
+ retval = request_firmware(&fw_entry, "waveform.wbf", &dev->dev);
+ if (retval < 0) {
+ printk(KERN_ERR "metronomefb: couldn't get waveform\n");
+ goto err_dma_free;
+ }
+
+ retval = load_waveform((u8 *) fw_entry->data, fw_entry->size,
+ par->metromem_wfm, 3, 31, &par->frame_count);
+ if (retval < 0) {
+ printk(KERN_ERR "metronomefb: couldn't process waveform\n");
+ goto err_ld_wfm;
+ }
+ release_firmware(fw_entry);
+
+ retval = request_irq(IRQ_GPIO(RDY_GPIO_PIN), metronome_handle_irq,
+ IRQF_DISABLED, "Metronome", info);
+ if (retval) {
+ dev_err(&dev->dev, "request_irq failed: %d\n", retval);
+ goto err_ld_wfm;
+ }
+ set_irq_type(IRQ_GPIO(RDY_GPIO_PIN), IRQT_FALLING);
+
+ retval = metronome_init_regs(par);
+ if (retval < 0)
+ goto err_free_irq;
+
+ info->flags = FBINFO_FLAG_DEFAULT;
+
+ info->fbdefio = &metronomefb_defio;
+ fb_deferred_io_init(info);
+
+ retval = fb_alloc_cmap(&info->cmap, 8, 0);
+ if (retval < 0) {
+ printk(KERN_ERR "Failed to allocate colormap\n");
+ goto err_fb_rel;
+ }
+
+ /* set cmap */
+ for (i = 0; i < 8; i++)
+ info->cmap.red[i] = (((2*i)+1)*(0xFFFF))/16;
+ memcpy(info->cmap.green, info->cmap.red, sizeof(u16)*8);
+ memcpy(info->cmap.blue, info->cmap.red, sizeof(u16)*8);
+
+ retval = register_framebuffer(info);
+ if (retval < 0)
+ goto err_cmap;
+
+ platform_set_drvdata(dev, info);
+
+ printk(KERN_INFO
+ "fb%d: Metronome frame buffer device, using %dK of video"
+ " memory\n", info->node, videomemorysize >> 10);
+
+ return 0;
+
+err_cmap:
+ fb_dealloc_cmap(&info->cmap);
+err_fb_rel:
+ framebuffer_release(info);
+err_free_irq:
+ free_irq(IRQ_GPIO(RDY_GPIO_PIN), info);
+err_ld_wfm:
+ release_firmware(fw_entry);
+err_dma_free:
+ dma_free_writecombine(&dev->dev, par->metromemsize, par->metromem,
+ par->metromem_dma);
+err_csum_table:
+ vfree(par->csum_table);
+err_vfree:
+ vfree(videomemory);
+ return retval;
+}
+
+static int __devexit metronomefb_remove(struct platform_device *dev)
+{
+ struct fb_info *info = platform_get_drvdata(dev);
+
+ if (info) {
+ struct metronomefb_par *par = info->par;
+ fb_deferred_io_cleanup(info);
+ dma_free_writecombine(&dev->dev, par->metromemsize,
+ par->metromem, par->metromem_dma);
+ fb_dealloc_cmap(&info->cmap);
+ vfree(par->csum_table);
+ unregister_framebuffer(info);
+ vfree((void __force *)info->screen_base);
+ free_irq(IRQ_GPIO(RDY_GPIO_PIN), info);
+ framebuffer_release(info);
+ }
+ return 0;
+}
+
+static struct platform_driver metronomefb_driver = {
+ .probe = metronomefb_probe,
+ .remove = metronomefb_remove,
+ .driver = {
+ .name = "metronomefb",
+ },
+};
+
+static struct platform_device *metronomefb_device;
+
+static int __init metronomefb_init(void)
+{
+ int ret;
+
+ if (!metronomefb_enable) {
+ printk(KERN_ERR
+ "Use metronomefb_enable to enable the device\n");
+ return -ENXIO;
+ }
+
+ ret = platform_driver_register(&metronomefb_driver);
+ if (!ret) {
+ metronomefb_device = platform_device_alloc("metronomefb", 0);
+ if (metronomefb_device)
+ ret = platform_device_add(metronomefb_device);
+ else
+ ret = -ENOMEM;
+
+ if (ret) {
+ platform_device_put(metronomefb_device);
+ platform_driver_unregister(&metronomefb_driver);
+ }
+ }
+ return ret;
+
+}
+
+static void __exit metronomefb_exit(void)
+{
+ platform_device_unregister(metronomefb_device);
+ platform_driver_unregister(&metronomefb_driver);
+}
+
+module_param(metronomefb_enable, uint, 0);
+MODULE_PARM_DESC(metronomefb_enable, "Enable communication with Metronome");
+
+module_init(metronomefb_init);
+module_exit(metronomefb_exit);
+
+MODULE_DESCRIPTION("fbdev driver for Metronome controller");
+MODULE_AUTHOR("Jaya Kumar");
+MODULE_LICENSE("GPL");
diff --git a/drivers/video/pvr2fb.c b/drivers/video/pvr2fb.c
index 6a3d0b5..8c863a7 100644
--- a/drivers/video/pvr2fb.c
+++ b/drivers/video/pvr2fb.c
@@ -1,16 +1,12 @@
-/* drivers/video/pvr2fb.c
+/*
+ * drivers/video/pvr2fb.c
*
* Frame buffer and fbcon support for the NEC PowerVR2 found within the Sega
* Dreamcast.
*
* Copyright (c) 2001 M. R. Brown <mrbrown@0xd6.org>
- * Copyright (c) 2001, 2002, 2003, 2004, 2005 Paul Mundt <lethal@linux-sh.org>
+ * Copyright (c) 2001 - 2008 Paul Mundt <lethal@linux-sh.org>
*
- * This file is part of the LinuxDC project (linuxdc.sourceforge.net).
- *
- */
-
-/*
* This driver is mostly based on the excellent amifb and vfb sources. It uses
* an odd scheme for converting hardware values to/from framebuffer values,
* here are some hacked-up formulas:
@@ -490,7 +486,7 @@
} else {
var->sync &= ~FB_SYNC_BROADCAST;
var->vmode &= ~FB_VMODE_INTERLACED;
- var->vmode |= pvr2_var.vmode;
+ var->vmode |= FB_VMODE_NONINTERLACED;
}
if ((var->activate & FB_ACTIVATE_MASK) != FB_ACTIVATE_TEST) {
diff --git a/drivers/video/sm501fb.c b/drivers/video/sm501fb.c
index e83dfba..742b5c6 100644
--- a/drivers/video/sm501fb.c
+++ b/drivers/video/sm501fb.c
@@ -237,12 +237,14 @@
/* check we can fit these values into the registers */
- if (var->hsync_len > 255 || var->vsync_len > 255)
+ if (var->hsync_len > 255 || var->vsync_len > 63)
return -EINVAL;
- if ((var->xres + var->right_margin) >= 4096)
+ /* hdisplay end and hsync start */
+ if ((var->xres + var->right_margin) > 4096)
return -EINVAL;
+ /* vdisplay end and vsync start */
if ((var->yres + var->lower_margin) > 2048)
return -EINVAL;
@@ -281,19 +283,21 @@
var->blue.length = var->bits_per_pixel;
var->blue.offset = 0;
var->transp.length = 0;
+ var->transp.offset = 0;
break;
case 16:
if (sm->pdata->flags & SM501_FBPD_SWAP_FB_ENDIAN) {
- var->red.offset = 11;
- var->green.offset = 5;
- var->blue.offset = 0;
- } else {
var->blue.offset = 11;
var->green.offset = 5;
var->red.offset = 0;
+ } else {
+ var->red.offset = 11;
+ var->green.offset = 5;
+ var->blue.offset = 0;
}
+ var->transp.offset = 0;
var->red.length = 5;
var->green.length = 6;
@@ -397,7 +401,7 @@
break;
case 16:
- info->fix.visual = FB_VISUAL_DIRECTCOLOR;
+ info->fix.visual = FB_VISUAL_TRUECOLOR;
break;
case 32:
@@ -613,6 +617,7 @@
case 16:
control |= SM501_DC_CRT_CONTROL_16BPP;
+ sm501fb_setup_gamma(fbi, SM501_DC_CRT_PALETTE);
break;
case 32:
@@ -750,6 +755,7 @@
case 16:
control |= SM501_DC_PANEL_CONTROL_16BPP;
+ sm501fb_setup_gamma(fbi, SM501_DC_PANEL_PALETTE);
break;
case 32:
diff --git a/drivers/video/stifb.c b/drivers/video/stifb.c
index e7c8db2..f98be30 100644
--- a/drivers/video/stifb.c
+++ b/drivers/video/stifb.c
@@ -505,16 +505,24 @@
static void
rattlerSetupPlanes(struct stifb_info *fb)
{
+ int saved_id, y;
+
+ /* Write RAMDAC pixel read mask register so all overlay
+ * planes are display-enabled. (CRX24 uses Bt462 pixel
+ * read mask register for overlay planes, not image planes).
+ */
CRX24_SETUP_RAMDAC(fb);
- /* replacement for: SETUP_FB(fb, CRX24_OVERLAY_PLANES); */
- WRITE_WORD(0x83000300, fb, REG_14);
- SETUP_HW(fb);
- WRITE_BYTE(1, fb, REG_16b1);
+ /* change fb->id temporarily to fool SETUP_FB() */
+ saved_id = fb->id;
+ fb->id = CRX24_OVERLAY_PLANES;
+ SETUP_FB(fb);
+ fb->id = saved_id;
- fb_memset((void*)fb->info.fix.smem_start, 0xff,
- fb->info.var.yres*fb->info.fix.line_length);
-
+ for (y = 0; y < fb->info.var.yres; ++y)
+ memset(fb->info.screen_base + y * fb->info.fix.line_length,
+ 0xff, fb->info.var.xres * fb->info.var.bits_per_pixel/8);
+
CRX24_SET_OVLY_MASK(fb);
SETUP_FB(fb);
}
diff --git a/drivers/video/tridentfb.c b/drivers/video/tridentfb.c
index 70fb4ee..0a4e07d 100644
--- a/drivers/video/tridentfb.c
+++ b/drivers/video/tridentfb.c
@@ -564,7 +564,7 @@
t_outb(val, 0x3CF);
}
-static inline void enable_mmio(void)
+static void enable_mmio(void)
{
/* Goto New Mode */
outb(0x0B, 0x3C4);
@@ -579,6 +579,21 @@
outb(inb(0x3D5) | 0x01, 0x3D5);
}
+static void disable_mmio(void)
+{
+ /* Goto New Mode */
+ t_outb(0x0B, 0x3C4);
+ t_inb(0x3C5);
+
+ /* Unprotect registers */
+ t_outb(NewMode1, 0x3C4);
+ t_outb(0x80, 0x3C5);
+
+ /* Disable MMIO */
+ t_outb(PCIReg, 0x3D4);
+ t_outb(t_inb(0x3D5) & ~0x01, 0x3D5);
+}
+
#define crtc_unlock() write3X4(CRTVSyncEnd, read3X4(CRTVSyncEnd) & 0x7F)
/* Return flat panel's maximum x resolution */
@@ -730,7 +745,7 @@
switch (tmp) {
case 0x01:
- k = 512;
+ k = 512 * Kb;
break;
case 0x02:
k = 6 * Mb; /* XP */
@@ -1239,9 +1254,9 @@
default_par.io_virt = ioremap_nocache(tridentfb_fix.mmio_start, tridentfb_fix.mmio_len);
if (!default_par.io_virt) {
- release_region(tridentfb_fix.mmio_start, tridentfb_fix.mmio_len);
debug("ioremap failed\n");
- return -1;
+ err = -1;
+ goto out_unmap1;
}
enable_mmio();
@@ -1252,25 +1267,21 @@
if (!request_mem_region(tridentfb_fix.smem_start, tridentfb_fix.smem_len, "tridentfb")) {
debug("request_mem_region failed!\n");
+ disable_mmio();
err = -1;
- goto out_unmap;
+ goto out_unmap1;
}
fb_info.screen_base = ioremap_nocache(tridentfb_fix.smem_start,
tridentfb_fix.smem_len);
if (!fb_info.screen_base) {
- release_mem_region(tridentfb_fix.smem_start, tridentfb_fix.smem_len);
debug("ioremap failed\n");
err = -1;
- goto out_unmap;
+ goto out_unmap2;
}
output("%s board found\n", pci_name(dev));
-#if 0
- output("Trident board found : mem = %X, io = %X, mem_v = %X, io_v = %X\n",
- tridentfb_fix.smem_start, tridentfb_fix.mmio_start, fb_info.screen_base, default_par.io_virt);
-#endif
displaytype = get_displaytype();
if (flatpanel)
@@ -1288,9 +1299,12 @@
if (!fb_find_mode(&default_var, &fb_info, mode, NULL, 0, NULL, bpp)) {
err = -EINVAL;
- goto out_unmap;
+ goto out_unmap2;
}
- fb_alloc_cmap(&fb_info.cmap, 256, 0);
+ err = fb_alloc_cmap(&fb_info.cmap, 256, 0);
+ if (err < 0)
+ goto out_unmap2;
+
if (defaultaccel && acc)
default_var.accel_flags |= FB_ACCELF_TEXT;
else
@@ -1300,19 +1314,24 @@
fb_info.device = &dev->dev;
if (register_framebuffer(&fb_info) < 0) {
printk(KERN_ERR "tridentfb: could not register Trident framebuffer\n");
+ fb_dealloc_cmap(&fb_info.cmap);
err = -EINVAL;
- goto out_unmap;
+ goto out_unmap2;
}
output("fb%d: %s frame buffer device %dx%d-%dbpp\n",
fb_info.node, fb_info.fix.id, default_var.xres,
default_var.yres, default_var.bits_per_pixel);
return 0;
-out_unmap:
- if (default_par.io_virt)
- iounmap(default_par.io_virt);
+out_unmap2:
if (fb_info.screen_base)
iounmap(fb_info.screen_base);
+ release_mem_region(tridentfb_fix.smem_start, tridentfb_fix.smem_len);
+ disable_mmio();
+out_unmap1:
+ if (default_par.io_virt)
+ iounmap(default_par.io_virt);
+ release_mem_region(tridentfb_fix.mmio_start, tridentfb_fix.mmio_len);
return err;
}
@@ -1323,7 +1342,7 @@
iounmap(par->io_virt);
iounmap(fb_info.screen_base);
release_mem_region(tridentfb_fix.smem_start, tridentfb_fix.smem_len);
- release_region(tridentfb_fix.mmio_start, tridentfb_fix.mmio_len);
+ release_mem_region(tridentfb_fix.mmio_start, tridentfb_fix.mmio_len);
}
/* List of boards that we are trying to support */
diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c
index c8a4332..0b3efc3 100644
--- a/drivers/virtio/virtio_balloon.c
+++ b/drivers/virtio/virtio_balloon.c
@@ -152,7 +152,7 @@
wake_up(&vb->config_change);
}
-static inline int towards_target(struct virtio_balloon *vb)
+static inline s64 towards_target(struct virtio_balloon *vb)
{
u32 v;
__virtio_config_val(vb->vdev,
@@ -176,7 +176,7 @@
set_freezable();
while (!kthread_should_stop()) {
- int diff;
+ s64 diff;
try_to_freeze();
wait_event_interruptible(vb->config_change,
diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c
index 26f787d..59a8f73 100644
--- a/drivers/virtio/virtio_pci.c
+++ b/drivers/virtio/virtio_pci.c
@@ -177,6 +177,7 @@
struct virtio_pci_device *vp_dev = opaque;
struct virtio_pci_vq_info *info;
irqreturn_t ret = IRQ_NONE;
+ unsigned long flags;
u8 isr;
/* reading the ISR has the effect of also clearing it so it's very
@@ -197,12 +198,12 @@
drv->config_changed(&vp_dev->vdev);
}
- spin_lock(&vp_dev->lock);
+ spin_lock_irqsave(&vp_dev->lock, flags);
list_for_each_entry(info, &vp_dev->virtqueues, node) {
if (vring_interrupt(irq, info->vq) == IRQ_HANDLED)
ret = IRQ_HANDLED;
}
- spin_unlock(&vp_dev->lock);
+ spin_unlock_irqrestore(&vp_dev->lock, flags);
return ret;
}
@@ -214,6 +215,7 @@
struct virtio_pci_device *vp_dev = to_vp_device(vdev);
struct virtio_pci_vq_info *info;
struct virtqueue *vq;
+ unsigned long flags;
u16 num;
int err;
@@ -255,9 +257,9 @@
vq->priv = info;
info->vq = vq;
- spin_lock(&vp_dev->lock);
+ spin_lock_irqsave(&vp_dev->lock, flags);
list_add(&info->node, &vp_dev->virtqueues);
- spin_unlock(&vp_dev->lock);
+ spin_unlock_irqrestore(&vp_dev->lock, flags);
return vq;
@@ -274,10 +276,11 @@
{
struct virtio_pci_device *vp_dev = to_vp_device(vq->vdev);
struct virtio_pci_vq_info *info = vq->priv;
+ unsigned long flags;
- spin_lock(&vp_dev->lock);
+ spin_lock_irqsave(&vp_dev->lock, flags);
list_del(&info->node);
- spin_unlock(&vp_dev->lock);
+ spin_unlock_irqrestore(&vp_dev->lock, flags);
vring_del_virtqueue(vq);
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 3a28c13..aa71402 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -232,7 +232,6 @@
vq->vring.avail->flags &= ~VRING_AVAIL_F_NO_INTERRUPT;
mb();
if (unlikely(more_used(vq))) {
- vq->vring.avail->flags |= VRING_AVAIL_F_NO_INTERRUPT;
END_USE(vq);
return false;
}
diff --git a/drivers/w1/masters/ds1wm.c b/drivers/w1/masters/ds1wm.c
index 688e435..10211e4 100644
--- a/drivers/w1/masters/ds1wm.c
+++ b/drivers/w1/masters/ds1wm.c
@@ -17,6 +17,7 @@
#include <linux/pm.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
+#include <linux/err.h>
#include <linux/delay.h>
#include <linux/ds1wm.h>
@@ -102,12 +103,12 @@
static inline void ds1wm_write_register(struct ds1wm_data *ds1wm_data, u32 reg,
u8 val)
{
- __raw_writeb(val, ds1wm_data->map + (reg << ds1wm_data->bus_shift));
+ __raw_writeb(val, ds1wm_data->map + (reg << ds1wm_data->bus_shift));
}
static inline u8 ds1wm_read_register(struct ds1wm_data *ds1wm_data, u32 reg)
{
- return __raw_readb(ds1wm_data->map + (reg << ds1wm_data->bus_shift));
+ return __raw_readb(ds1wm_data->map + (reg << ds1wm_data->bus_shift));
}
@@ -149,8 +150,8 @@
timeleft = wait_for_completion_timeout(&reset_done, DS1WM_TIMEOUT);
ds1wm_data->reset_complete = NULL;
if (!timeleft) {
- dev_dbg(&ds1wm_data->pdev->dev, "reset failed\n");
- return 1;
+ dev_err(&ds1wm_data->pdev->dev, "reset failed\n");
+ return 1;
}
/* Wait for the end of the reset. According to the specs, the time
@@ -167,11 +168,11 @@
(ds1wm_data->active_high ? DS1WM_INTEN_IAS : 0));
if (!ds1wm_data->slave_present) {
- dev_dbg(&ds1wm_data->pdev->dev, "reset: no devices found\n");
- return 1;
- }
+ dev_dbg(&ds1wm_data->pdev->dev, "reset: no devices found\n");
+ return 1;
+ }
- return 0;
+ return 0;
}
static int ds1wm_write(struct ds1wm_data *ds1wm_data, u8 data)
@@ -334,7 +335,7 @@
if (!pdev)
return -ENODEV;
- ds1wm_data = kzalloc(sizeof (*ds1wm_data), GFP_KERNEL);
+ ds1wm_data = kzalloc(sizeof(*ds1wm_data), GFP_KERNEL);
if (!ds1wm_data)
return -ENOMEM;
@@ -374,8 +375,8 @@
goto err1;
ds1wm_data->clk = clk_get(&pdev->dev, "ds1wm");
- if (!ds1wm_data->clk) {
- ret = -ENOENT;
+ if (IS_ERR(ds1wm_data->clk)) {
+ ret = PTR_ERR(ds1wm_data->clk);
goto err2;
}
diff --git a/drivers/watchdog/cpu5wdt.c b/drivers/watchdog/cpu5wdt.c
index 5941ca6..df72f90 100644
--- a/drivers/watchdog/cpu5wdt.c
+++ b/drivers/watchdog/cpu5wdt.c
@@ -59,9 +59,9 @@
static struct {
struct completion stop;
- volatile int running;
+ int running;
struct timer_list timer;
- volatile int queue;
+ int queue;
int default_ticks;
unsigned long inuse;
} cpu5wdt_device;
diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c
index a2e174b..6483d10 100644
--- a/drivers/watchdog/hpwdt.c
+++ b/drivers/watchdog/hpwdt.c
@@ -58,41 +58,6 @@
u8 reserved[5];
};
-/*
- * smbios_entry_point - defines SMBIOS entry point structure
- *
- * anchor[4] - anchor string (_SM_)
- * checksum - checksum of the entry point structure
- * length - length of the entry point structure
- * major_ver - major version (02h for revision 2.1)
- * minor_ver - minor version (01h for revision 2.1)
- * max_struct_size - size of the largest SMBIOS structure
- * revision - entry point structure revision implemented
- * formatted_area[5] - reserved
- * intermediate_anchor[5] - intermediate anchor string (_DMI_)
- * intermediate_checksum - intermediate checksum
- * table_length - structure table length
- * table_address - structure table address
- * table_num_structs - number of SMBIOS structures present
- * bcd_revision - BCD revision
- */
-struct smbios_entry_point {
- u8 anchor[4];
- u8 checksum;
- u8 length;
- u8 major_ver;
- u8 minor_ver;
- u16 max_struct_size;
- u8 revision;
- u8 formatted_area[5];
- u8 intermediate_anchor[5];
- u8 intermediate_checksum;
- u16 table_length;
- u64 table_address;
- u16 table_num_structs;
- u8 bcd_revision;
-};
-
/* type 212 */
struct smbios_cru64_info {
u8 type;
@@ -175,31 +140,13 @@
};
MODULE_DEVICE_TABLE(pci, hpwdt_devices);
-/*
- * bios_checksum
- */
-static int __devinit bios_checksum(const char __iomem *ptr, int len)
-{
- char sum = 0;
- int i;
-
- /*
- * calculate checksum of size bytes. This should add up
- * to zero if we have a valid header.
- */
- for (i = 0; i < len; i++)
- sum += ptr[i];
-
- return ((sum == 0) && (len > 0));
-}
-
#ifndef CONFIG_X86_64
/* --32 Bit Bios------------------------------------------------------------ */
#define HPWDT_ARCH 32
-asmlinkage void asminline_call(struct cmn_registers *pi86Regs,
- unsigned long *pRomEntry)
+static void asminline_call(struct cmn_registers *pi86Regs,
+ unsigned long *pRomEntry)
{
asm("pushl %ebp \n\t"
"movl %esp, %ebp \n\t"
@@ -303,6 +250,24 @@
}
/*
+ * bios_checksum
+ */
+static int __devinit bios_checksum(const char __iomem *ptr, int len)
+{
+ char sum = 0;
+ int i;
+
+ /*
+ * calculate checksum of size bytes. This should add up
+ * to zero if we have a valid header.
+ */
+ for (i = 0; i < len; i++)
+ sum += ptr[i];
+
+ return ((sum == 0) && (len > 0));
+}
+
+/*
* bios32_present
*
* Routine Description:
@@ -368,8 +333,8 @@
#define HPWDT_ARCH 64
-asmlinkage void asminline_call(struct cmn_registers *pi86Regs,
- unsigned long *pRomEntry)
+static void asminline_call(struct cmn_registers *pi86Regs,
+ unsigned long *pRomEntry)
{
asm("pushq %rbp \n\t"
"movq %rsp, %rbp \n\t"
@@ -410,12 +375,8 @@
* dmi_find_cru
*
* Routine Description:
- * This function checks wether or not a SMBIOS/DMI record is
+ * This function checks whether or not a SMBIOS/DMI record is
* the 64bit CRU info or not
- *
- * Return Value:
- * 0 : SUCCESS - if record found
- * <0 : FAILURE - if record not found
*/
static void __devinit dmi_find_cru(const struct dmi_header *dm)
{
@@ -434,138 +395,11 @@
}
}
-/*
- * dmi_table
- *
- * Routine Description:
- * Decode the SMBIOS/DMI table and check if we have a 64bit CRU record
- * or not.
- *
- * We have to be cautious here. We have seen BIOSes with DMI pointers
- * pointing to completely the wrong place for example
- */
-static void __devinit dmi_table(u8 *buf, int len, int num,
- void (*decode)(const struct dmi_header *))
-{
- u8 *data = buf;
- int i = 0;
-
- /*
- * Stop when we see all the items the table claimed to have
- * OR we run off the end of the table (also happens)
- */
- while ((i < num) && (data - buf + sizeof(struct dmi_header)) <= len) {
- const struct dmi_header *dm = (const struct dmi_header *)data;
-
- /*
- * We want to know the total length (formated area and strings)
- * before decoding to make sure we won't run off the table in
- * dmi_decode or dmi_string
- */
- data += dm->length;
- while ((data - buf < len - 1) && (data[0] || data[1]))
- data++;
- if (data - buf < len - 1)
- decode(dm);
- data += 2;
- i++;
- }
-}
-
-/*
- * smbios_present
- *
- * Routine Description:
- * This function parses the SMBIOS entry point table to retrieve
- * the 64 bit CRU Service.
- *
- * Return Value:
- * 0 : SUCCESS
- * <0 : FAILURE
- */
-static int __devinit smbios_present(const char __iomem *p)
-{
- struct smbios_entry_point *eps =
- (struct smbios_entry_point *) p;
- int length;
- u8 *buf;
-
- /* check if we have indeed the SMBIOS table entry point */
- if ((strncmp((char *)eps->anchor, "_SM_",
- sizeof(eps->anchor))) == 0) {
- length = eps->length;
-
- /* SMBIOS v2.1 implementation might use 0x1e */
- if ((length == 0x1e) &&
- (eps->major_ver == 2) &&
- (eps->minor_ver == 1))
- length = 0x1f;
-
- /*
- * Now we will check:
- * - SMBIOS checksum must be 0
- * - intermediate anchor should be _DMI_
- * - intermediate checksum should be 0
- */
- if ((bios_checksum(p, length)) &&
- (strncmp((char *)eps->intermediate_anchor, "_DMI_",
- sizeof(eps->intermediate_anchor)) == 0) &&
- (bios_checksum(p+0x10, 15))) {
- buf = ioremap(eps->table_address, eps->table_length);
- if (buf == NULL)
- return -ENODEV;
-
-
- /* Scan the DMI table for the 64 bit CRU service */
- dmi_table(buf, eps->table_length,
- eps->table_num_structs, dmi_find_cru);
-
- iounmap(buf);
- return 0;
- }
- }
-
- return -ENODEV;
-}
-
-static int __devinit smbios_scan_machine(void)
-{
- char __iomem *p, *q;
- int rc;
-
- if (efi_enabled) {
- if (efi.smbios == EFI_INVALID_TABLE_ADDR)
- return -ENODEV;
-
- p = ioremap(efi.smbios, 32);
- if (p == NULL)
- return -ENOMEM;
-
- rc = smbios_present(p);
- iounmap(p);
- } else {
- /*
- * Search from 0x0f0000 through 0x0fffff, inclusive.
- */
- p = ioremap(PCI_ROM_BASE1, ROM_SIZE);
- if (p == NULL)
- return -ENOMEM;
-
- for (q = p; q < p + ROM_SIZE; q += 16) {
- rc = smbios_present(q);
- if (!rc) {
- break;
- }
- }
- iounmap(p);
- }
-}
-
static int __devinit detect_cru_service(void)
{
cru_rom_addr = NULL;
- smbios_scan_machine(); /* will become dmi_walk(dmi_find_cru); */
+ 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);
diff --git a/drivers/watchdog/it8712f_wdt.c b/drivers/watchdog/it8712f_wdt.c
index 1b6d7d1..1efcad3 100644
--- a/drivers/watchdog/it8712f_wdt.c
+++ b/drivers/watchdog/it8712f_wdt.c
@@ -7,7 +7,8 @@
*
* drivers/char/watchdog/scx200_wdt.c
* drivers/hwmon/it87.c
- * IT8712F EC-LPC I/O Preliminary Specification 0.9.2.pdf
+ * IT8712F EC-LPC I/O Preliminary Specification 0.8.2
+ * IT8712F EC-LPC I/O Preliminary Specification 0.9.3
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
@@ -40,6 +41,7 @@
MODULE_LICENSE("GPL");
MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
+static int max_units = 255;
static int margin = 60; /* in seconds */
module_param(margin, int, 0);
MODULE_PARM_DESC(margin, "Watchdog margin in seconds");
@@ -51,6 +53,7 @@
static struct semaphore it8712f_wdt_sem;
static unsigned expect_close;
static spinlock_t io_lock;
+static unsigned char revision;
/* Dog Food address - We use the game port address */
static unsigned short address;
@@ -108,6 +111,15 @@
return val;
}
+static void
+superio_outw(int val, int reg)
+{
+ outb(reg++, REG);
+ outb((val >> 8) & 0xff, VAL);
+ outb(reg, REG);
+ outb(val & 0xff, VAL);
+}
+
static inline void
superio_select(int ldn)
{
@@ -143,15 +155,33 @@
it8712f_wdt_update_margin(void)
{
int config = WDT_OUT_KRST | WDT_OUT_PWROK;
+ int units = margin;
- printk(KERN_INFO NAME ": timer margin %d seconds\n", margin);
-
- /* The timeout register only has 8bits wide */
- if (margin < 256)
- config |= WDT_UNIT_SEC; /* else UNIT are MINUTES */
+ /* Switch to minutes precision if the configured margin
+ * value does not fit within the register width.
+ */
+ if (units <= max_units) {
+ config |= WDT_UNIT_SEC; /* else UNIT is MINUTES */
+ printk(KERN_INFO NAME ": timer margin %d seconds\n", units);
+ } else {
+ units /= 60;
+ printk(KERN_INFO NAME ": timer margin %d minutes\n", units);
+ }
superio_outb(config, WDT_CONFIG);
- superio_outb((margin > 255) ? (margin / 60) : margin, WDT_TIMEOUT);
+ if (revision >= 0x08)
+ superio_outw(units, WDT_TIMEOUT);
+ else
+ superio_outb(units, WDT_TIMEOUT);
+}
+
+static int
+it8712f_wdt_get_status(void)
+{
+ if (superio_inb(WDT_CONTROL) & 0x01)
+ return WDIOF_CARDRESET;
+ else
+ return 0;
}
static void
@@ -234,7 +264,7 @@
.firmware_version = 1,
.options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING,
};
- int new_margin;
+ int value;
switch (cmd) {
default:
@@ -244,17 +274,27 @@
return -EFAULT;
return 0;
case WDIOC_GETSTATUS:
+ superio_enter();
+ superio_select(LDN_GPIO);
+
+ value = it8712f_wdt_get_status();
+
+ superio_exit();
+
+ return put_user(value, p);
case WDIOC_GETBOOTSTATUS:
return put_user(0, p);
case WDIOC_KEEPALIVE:
it8712f_wdt_ping();
return 0;
case WDIOC_SETTIMEOUT:
- if (get_user(new_margin, p))
+ if (get_user(value, p))
return -EFAULT;
- if (new_margin < 1)
+ if (value < 1)
return -EINVAL;
- margin = new_margin;
+ if (value > (max_units * 60))
+ return -EINVAL;
+ margin = value;
superio_enter();
superio_select(LDN_GPIO);
@@ -262,6 +302,7 @@
superio_exit();
it8712f_wdt_ping();
+ /* Fall through */
case WDIOC_GETTIMEOUT:
if (put_user(margin, p))
return -EFAULT;
@@ -336,9 +377,18 @@
}
err = 0;
- printk(KERN_DEBUG NAME ": Found IT%04xF chip revision %d - "
+ revision = superio_inb(DEVREV) & 0x0f;
+
+ /* Later revisions have 16-bit values per datasheet 0.9.1 */
+ if (revision >= 0x08)
+ max_units = 65535;
+
+ if (margin > (max_units * 60))
+ margin = (max_units * 60);
+
+ printk(KERN_INFO NAME ": Found IT%04xF chip revision %d - "
"using DogFood address 0x%x\n",
- chip_type, superio_inb(DEVREV) & 0x0f, *address);
+ chip_type, revision, *address);
exit:
superio_exit();
diff --git a/drivers/watchdog/machzwd.c b/drivers/watchdog/machzwd.c
index e6e07b4..6905135 100644
--- a/drivers/watchdog/machzwd.c
+++ b/drivers/watchdog/machzwd.c
@@ -141,7 +141,7 @@
#ifndef ZF_DEBUG
# define dprintk(format, args...)
#else
-# define dprintk(format, args...) printk(KERN_DEBUG PFX ":%s:%d: " format, __FUNCTION__, __LINE__ , ## args)
+# define dprintk(format, args...) printk(KERN_DEBUG PFX ":%s:%d: " format, __func__, __LINE__ , ## args)
#endif
diff --git a/drivers/watchdog/mtx-1_wdt.c b/drivers/watchdog/mtx-1_wdt.c
index 789831b..10b89f2 100644
--- a/drivers/watchdog/mtx-1_wdt.c
+++ b/drivers/watchdog/mtx-1_wdt.c
@@ -59,9 +59,9 @@
static struct {
struct completion stop;
- volatile int running;
+ int running;
struct timer_list timer;
- volatile int queue;
+ int queue;
int default_ticks;
unsigned long inuse;
unsigned gpio;
diff --git a/drivers/watchdog/pcwd_usb.c b/drivers/watchdog/pcwd_usb.c
index 0f3fd6c..bf443d0 100644
--- a/drivers/watchdog/pcwd_usb.c
+++ b/drivers/watchdog/pcwd_usb.c
@@ -179,11 +179,11 @@
case -ENOENT:
case -ESHUTDOWN:
/* this urb is terminated, clean up */
- dbg("%s - urb shutting down with status: %d", __FUNCTION__, urb->status);
+ dbg("%s - urb shutting down with status: %d", __func__, urb->status);
return;
/* -EPIPE: should clear the halt */
default: /* error */
- dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status);
+ dbg("%s - nonzero urb status received: %d", __func__, urb->status);
goto resubmit;
}
diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
index 5d1c15f..7645e88 100644
--- a/drivers/watchdog/s3c2410_wdt.c
+++ b/drivers/watchdog/s3c2410_wdt.c
@@ -144,7 +144,7 @@
}
DBG("%s: wdt_count=0x%08x, wtcon=%08lx\n",
- __FUNCTION__, wdt_count, wtcon);
+ __func__, wdt_count, wtcon);
writel(wdt_count, wdt_base + S3C2410_WTDAT);
writel(wdt_count, wdt_base + S3C2410_WTCNT);
@@ -167,7 +167,7 @@
count = timeout * freq;
DBG("%s: count=%d, timeout=%d, freq=%d\n",
- __FUNCTION__, count, timeout, freq);
+ __func__, count, timeout, freq);
/* if the count is bigger than the watchdog register,
then work out what we need to do (and if) we can
@@ -189,7 +189,7 @@
tmr_margin = timeout;
DBG("%s: timeout=%d, divisor=%d, count=%d (%08x)\n",
- __FUNCTION__, timeout, divisor, count, count/divisor);
+ __func__, timeout, divisor, count, count/divisor);
count /= divisor;
wdt_count = count;
@@ -355,7 +355,7 @@
int ret;
int size;
- DBG("%s: probe=%p\n", __FUNCTION__, pdev);
+ DBG("%s: probe=%p\n", __func__, pdev);
dev = &pdev->dev;
wdt_dev = &pdev->dev;
diff --git a/drivers/watchdog/shwdt.c b/drivers/watchdog/shwdt.c
index 61dde86..1277f7e 100644
--- a/drivers/watchdog/shwdt.c
+++ b/drivers/watchdog/shwdt.c
@@ -298,7 +298,7 @@
if (io_remap_pfn_range(vma, vma->vm_start, addr >> PAGE_SHIFT,
PAGE_SIZE, vma->vm_page_prot)) {
printk(KERN_ERR PFX "%s: io_remap_pfn_range failed\n",
- __FUNCTION__);
+ __func__);
return -EAGAIN;
}
diff --git a/fs/aio.c b/fs/aio.c
index b74c567..6af9219 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -996,6 +996,14 @@
/* everything turned out well, dispose of the aiocb. */
ret = __aio_put_req(ctx, iocb);
+ /*
+ * We have to order our ring_info tail store above and test
+ * of the wait list below outside the wait lock. This is
+ * like in wake_up_bit() where clearing a bit has to be
+ * ordered with the unlocked test.
+ */
+ smp_mb();
+
if (waitqueue_active(&ctx->wait))
wake_up(&ctx->wait);
diff --git a/fs/anon_inodes.c b/fs/anon_inodes.c
index 2332188..f42be06 100644
--- a/fs/anon_inodes.c
+++ b/fs/anon_inodes.c
@@ -81,13 +81,10 @@
if (IS_ERR(anon_inode_inode))
return -ENODEV;
- file = get_empty_filp();
- if (!file)
- return -ENFILE;
error = get_unused_fd();
if (error < 0)
- goto err_put_filp;
+ return error;
fd = error;
/*
@@ -114,14 +111,15 @@
dentry->d_flags &= ~DCACHE_UNHASHED;
d_instantiate(dentry, anon_inode_inode);
- file->f_path.mnt = mntget(anon_inode_mnt);
- file->f_path.dentry = dentry;
+ error = -ENFILE;
+ file = alloc_file(anon_inode_mnt, dentry,
+ FMODE_READ | FMODE_WRITE, fops);
+ if (!file)
+ goto err_dput;
file->f_mapping = anon_inode_inode->i_mapping;
file->f_pos = 0;
file->f_flags = O_RDWR;
- file->f_op = fops;
- file->f_mode = FMODE_READ | FMODE_WRITE;
file->f_version = 0;
file->private_data = priv;
@@ -132,10 +130,10 @@
*pfile = file;
return 0;
+err_dput:
+ dput(dentry);
err_put_unused_fd:
put_unused_fd(fd);
-err_put_filp:
- put_filp(file);
return error;
}
EXPORT_SYMBOL_GPL(anon_inode_getfd);
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index 41a958a..5e1a4fb 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -1424,6 +1424,18 @@
int thread_notes;
};
+/*
+ * When a regset has a writeback hook, we call it on each thread before
+ * dumping user memory. On register window machines, this makes sure the
+ * user memory backing the register data is up to date before we read it.
+ */
+static void do_thread_regset_writeback(struct task_struct *task,
+ const struct user_regset *regset)
+{
+ if (regset->writeback)
+ regset->writeback(task, regset, 1);
+}
+
static int fill_thread_core_info(struct elf_thread_core_info *t,
const struct user_regset_view *view,
long signr, size_t *total)
@@ -1445,6 +1457,8 @@
sizeof(t->prstatus), &t->prstatus);
*total += notesize(&t->notes[0]);
+ do_thread_regset_writeback(t->task, &view->regsets[0]);
+
/*
* Each other regset might generate a note too. For each regset
* that has no core_note_type or is inactive, we leave t->notes[i]
@@ -1452,6 +1466,7 @@
*/
for (i = 1; i < view->n; ++i) {
const struct user_regset *regset = &view->regsets[i];
+ do_thread_regset_writeback(t->task, regset);
if (regset->core_note_type &&
(!regset->active || regset->active(t->task, regset))) {
int ret;
diff --git a/fs/bio.c b/fs/bio.c
index 3312fcc..553b5b7 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -1194,6 +1194,8 @@
EXPORT_SYMBOL(bio_add_page);
EXPORT_SYMBOL(bio_add_pc_page);
EXPORT_SYMBOL(bio_get_nr_vecs);
+EXPORT_SYMBOL(bio_map_user);
+EXPORT_SYMBOL(bio_unmap_user);
EXPORT_SYMBOL(bio_map_kern);
EXPORT_SYMBOL(bio_pair_release);
EXPORT_SYMBOL(bio_split);
diff --git a/fs/buffer.c b/fs/buffer.c
index 3ebccf4..7ba5838 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -627,8 +627,7 @@
}
/**
- * sync_mapping_buffers - write out and wait upon a mapping's "associated"
- * buffers
+ * sync_mapping_buffers - write out & wait upon a mapping's "associated" buffers
* @mapping: the mapping which wants those buffers written
*
* Starts I/O against the buffers at mapping->private_list, and waits upon
@@ -836,7 +835,7 @@
smp_mb();
if (buffer_dirty(bh)) {
list_add(&bh->b_assoc_buffers,
- &bh->b_assoc_map->private_list);
+ &mapping->private_list);
bh->b_assoc_map = mapping;
}
spin_unlock(lock);
@@ -3214,7 +3213,7 @@
}
/**
- * bh_uptodate_or_lock: Test whether the buffer is uptodate
+ * bh_uptodate_or_lock - Test whether the buffer is uptodate
* @bh: struct buffer_head
*
* Return true if the buffer is up-to-date and false,
@@ -3233,7 +3232,7 @@
EXPORT_SYMBOL(bh_uptodate_or_lock);
/**
- * bh_submit_read: Submit a locked buffer for reading
+ * bh_submit_read - Submit a locked buffer for reading
* @bh: struct buffer_head
*
* Returns zero on success and -EIO on error.
diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES
index edd2483..dbd9146 100644
--- a/fs/cifs/CHANGES
+++ b/fs/cifs/CHANGES
@@ -6,7 +6,9 @@
cached files. Fix setxattr failure to certain Samba versions. Fix mount
of second share to disconnected server session (autoreconnect on this).
Add ability to modify cifs acls for handling chmod (when mounted with
-cifsacl flag).
+cifsacl flag). Fix prefixpath path separator so we can handle mounts
+with prefixpaths longer than one directory (one path component) when
+mounted to Windows servers.
Version 1.51
------------
diff --git a/fs/cifs/README b/fs/cifs/README
index c623e2f..5030622 100644
--- a/fs/cifs/README
+++ b/fs/cifs/README
@@ -461,7 +461,7 @@
cifsacl Report mode bits (e.g. on stat) based on the Windows ACL for
the file. (EXPERIMENTAL)
servern Specify the server 's netbios name (RFC1001 name) to use
- when attempting to setup a session to the server. This is
+ when attempting to setup a session to the server.
This is needed for mounting to some older servers (such
as OS/2 or Windows 98 and Windows ME) since they do not
support a default server name. A server name can be up
diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
index 73c4c41..0228ed0 100644
--- a/fs/cifs/cifs_debug.c
+++ b/fs/cifs/cifs_debug.c
@@ -98,8 +98,7 @@
if (mid_entry->resp_buf) {
cifs_dump_detail(mid_entry->resp_buf);
cifs_dump_mem("existing buf: ",
- mid_entry->resp_buf,
- 62 /* fixme */);
+ mid_entry->resp_buf, 62);
}
}
}
@@ -439,7 +438,7 @@
return length;
}
-#endif
+#endif /* STATS */
static struct proc_dir_entry *proc_fs_cifs;
read_proc_t cifs_txanchor_read;
@@ -482,7 +481,7 @@
cifs_stats_read, NULL);
if (pde)
pde->write_proc = cifs_stats_write;
-#endif
+#endif /* STATS */
pde = create_proc_read_entry("cifsFYI", 0, proc_fs_cifs,
cifsFYI_read, NULL);
if (pde)
@@ -918,4 +917,12 @@
/* BB should we turn on MAY flags for other MUST options? */
return count;
}
-#endif
+#else
+inline void cifs_proc_init(void)
+{
+}
+
+inline void cifs_proc_clean(void)
+{
+}
+#endif /* PROC_FS */
diff --git a/fs/cifs/cifs_debug.h b/fs/cifs/cifs_debug.h
index c26cd0d..5eb3b83 100644
--- a/fs/cifs/cifs_debug.h
+++ b/fs/cifs/cifs_debug.h
@@ -25,8 +25,11 @@
void cifs_dump_mem(char *label, void *data, int length);
#ifdef CONFIG_CIFS_DEBUG2
+#define DBG2 2
void cifs_dump_detail(struct smb_hdr *);
void cifs_dump_mids(struct TCP_Server_Info *);
+#else
+#define DBG2 0
#endif
extern int traceSMB; /* flag which enables the function below */
void dump_smb(struct smb_hdr *, int);
@@ -64,10 +67,10 @@
* ---------
*/
#else /* _CIFS_DEBUG */
-#define cERROR(button,prspec)
-#define cEVENT(format,arg...)
+#define cERROR(button, prspec)
+#define cEVENT(format, arg...)
#define cFYI(button, prspec)
-#define cifserror(format,arg...)
+#define cifserror(format, arg...)
#endif /* _CIFS_DEBUG */
#endif /* _H_CIFS_DEBUG */
diff --git a/fs/cifs/cifs_dfs_ref.c b/fs/cifs/cifs_dfs_ref.c
index 6ad4475..a1a95b0 100644
--- a/fs/cifs/cifs_dfs_ref.c
+++ b/fs/cifs/cifs_dfs_ref.c
@@ -74,7 +74,7 @@
pSep = memchr(UNC+2, '\\', len-2);
if (!pSep) {
cERROR(1, ("%s: no server name end in node name: %s",
- __FUNCTION__, node_name));
+ __func__, node_name));
kfree(UNC);
return NULL;
}
@@ -84,7 +84,7 @@
pSep = memchr(UNC+(pSep-UNC), '\\', len-(pSep-UNC));
if (!pSep) {
cERROR(1, ("%s:2 cant find share name in node name: %s",
- __FUNCTION__, node_name));
+ __func__, node_name));
kfree(UNC);
return NULL;
}
@@ -127,7 +127,7 @@
rc = dns_resolve_server_name_to_ip(*devname, &srvIP);
if (rc != 0) {
cERROR(1, ("%s: Failed to resolve server part of %s to IP",
- __FUNCTION__, *devname));
+ __func__, *devname));
mountdata = ERR_PTR(rc);
goto compose_mount_options_out;
}
@@ -181,8 +181,8 @@
}
}
- /*cFYI(1,("%s: parent mountdata: %s", __FUNCTION__,sb_mountdata));*/
- /*cFYI(1, ("%s: submount mountdata: %s", __FUNCTION__, mountdata ));*/
+ /*cFYI(1,("%s: parent mountdata: %s", __func__,sb_mountdata));*/
+ /*cFYI(1, ("%s: submount mountdata: %s", __func__, mountdata ));*/
compose_mount_options_out:
kfree(srvIP);
@@ -286,7 +286,7 @@
cFYI(1, ("DFS: node path: %s", ref->node_name));
cFYI(1, ("DFS: fl: %hd, srv_type: %hd", ref->flags, ref->server_type));
cFYI(1, ("DFS: ref_flags: %hd, path_consumed: %hd", ref->ref_flag,
- ref->PathConsumed));
+ ref->path_consumed));
}
@@ -302,7 +302,7 @@
int rc = 0;
struct vfsmount *mnt = ERR_PTR(-ENOENT);
- cFYI(1, ("in %s", __FUNCTION__));
+ cFYI(1, ("in %s", __func__));
BUG_ON(IS_ROOT(dentry));
xid = GetXid();
@@ -336,7 +336,7 @@
len = strlen(referrals[i].node_name);
if (len < 2) {
cERROR(1, ("%s: Net Address path too short: %s",
- __FUNCTION__, referrals[i].node_name));
+ __func__, referrals[i].node_name));
rc = -EINVAL;
goto out_err;
}
@@ -344,7 +344,7 @@
nd->path.dentry,
referrals[i].node_name);
cFYI(1, ("%s: cifs_dfs_do_refmount:%s , mnt:%p",
- __FUNCTION__,
+ __func__,
referrals[i].node_name, mnt));
/* complete mount procedure if we accured submount */
@@ -365,7 +365,7 @@
FreeXid(xid);
free_dfs_info_array(referrals, num_referrals);
kfree(full_path);
- cFYI(1, ("leaving %s" , __FUNCTION__));
+ cFYI(1, ("leaving %s" , __func__));
return ERR_PTR(rc);
out_err:
path_put(&nd->path);
diff --git a/fs/cifs/cifs_spnego.c b/fs/cifs/cifs_spnego.c
index d543acc..6653e29 100644
--- a/fs/cifs/cifs_spnego.c
+++ b/fs/cifs/cifs_spnego.c
@@ -125,7 +125,7 @@
#ifdef CONFIG_CIFS_DEBUG2
if (cifsFYI && !IS_ERR(spnego_key)) {
struct cifs_spnego_msg *msg = spnego_key->payload.data;
- cifs_dump_mem("SPNEGO reply blob:", msg->data, min(1024,
+ cifs_dump_mem("SPNEGO reply blob:", msg->data, min(1024U,
msg->secblob_len + msg->sesskey_len));
}
#endif /* CONFIG_CIFS_DEBUG2 */
diff --git a/fs/cifs/cifs_unicode.c b/fs/cifs/cifs_unicode.c
index b5903b8..7d75272 100644
--- a/fs/cifs/cifs_unicode.c
+++ b/fs/cifs/cifs_unicode.c
@@ -32,7 +32,7 @@
*
*/
int
-cifs_strfromUCS_le(char *to, const __le16 * from,
+cifs_strfromUCS_le(char *to, const __le16 *from,
int len, const struct nls_table *codepage)
{
int i;
@@ -61,7 +61,7 @@
*
*/
int
-cifs_strtoUCS(__le16 * to, const char *from, int len,
+cifs_strtoUCS(__le16 *to, const char *from, int len,
const struct nls_table *codepage)
{
int charlen;
diff --git a/fs/cifs/cifs_unicode.h b/fs/cifs/cifs_unicode.h
index 614c11f..14eb9a2 100644
--- a/fs/cifs/cifs_unicode.h
+++ b/fs/cifs/cifs_unicode.h
@@ -254,7 +254,8 @@
const wchar_t *anchor2 = ucs2;
while (*ucs1) {
- if (*ucs1 == *ucs2) { /* Partial match found */
+ if (*ucs1 == *ucs2) {
+ /* Partial match found */
ucs1++;
ucs2++;
} else {
@@ -279,7 +280,8 @@
{
register const struct UniCaseRange *rp;
- if (uc < sizeof (CifsUniUpperTable)) { /* Latin characters */
+ if (uc < sizeof(CifsUniUpperTable)) {
+ /* Latin characters */
return uc + CifsUniUpperTable[uc]; /* Use base tables */
} else {
rp = CifsUniUpperRange; /* Use range tables */
@@ -320,7 +322,8 @@
{
register struct UniCaseRange *rp;
- if (uc < sizeof (UniLowerTable)) { /* Latin characters */
+ if (uc < sizeof(UniLowerTable)) {
+ /* Latin characters */
return uc + UniLowerTable[uc]; /* Use base tables */
} else {
rp = UniLowerRange; /* Use range tables */
diff --git a/fs/cifs/cifsacl.c b/fs/cifs/cifsacl.c
index a7035bd..1f5a428 100644
--- a/fs/cifs/cifsacl.c
+++ b/fs/cifs/cifsacl.c
@@ -1,7 +1,7 @@
/*
* fs/cifs/cifsacl.c
*
- * Copyright (C) International Business Machines Corp., 2007
+ * Copyright (C) International Business Machines Corp., 2007,2008
* Author(s): Steve French (sfrench@us.ibm.com)
*
* Contains the routines for mapping CIFS/NTFS ACLs
@@ -46,8 +46,7 @@
static const struct cifs_sid sid_everyone = {
1, 1, {0, 0, 0, 0, 0, 1}, {0} };
/* group users */
-static const struct cifs_sid sid_user =
- {1, 2 , {0, 0, 0, 0, 0, 5}, {} };
+static const struct cifs_sid sid_user = {1, 2 , {0, 0, 0, 0, 0, 5}, {} };
int match_sid(struct cifs_sid *ctsid)
@@ -195,9 +194,9 @@
/* For deny ACEs we change the mask so that subsequent allow access
control entries do not turn on the bits we are denying */
if (type == ACCESS_DENIED) {
- if (flags & GENERIC_ALL) {
+ if (flags & GENERIC_ALL)
*pbits_to_set &= ~S_IRWXUGO;
- }
+
if ((flags & GENERIC_WRITE) ||
((flags & FILE_WRITE_RIGHTS) == FILE_WRITE_RIGHTS))
*pbits_to_set &= ~S_IWUGO;
@@ -216,9 +215,7 @@
if (flags & GENERIC_ALL) {
*pmode |= (S_IRWXUGO & (*pbits_to_set));
-#ifdef CONFIG_CIFS_DEBUG2
- cFYI(1, ("all perms"));
-#endif
+ cFYI(DBG2, ("all perms"));
return;
}
if ((flags & GENERIC_WRITE) ||
@@ -231,9 +228,7 @@
((flags & FILE_EXEC_RIGHTS) == FILE_EXEC_RIGHTS))
*pmode |= (S_IXUGO & (*pbits_to_set));
-#ifdef CONFIG_CIFS_DEBUG2
- cFYI(1, ("access flags 0x%x mode now 0x%x", flags, *pmode));
-#endif
+ cFYI(DBG2, ("access flags 0x%x mode now 0x%x", flags, *pmode));
return;
}
@@ -262,9 +257,7 @@
if (mode & S_IXUGO)
*pace_flags |= SET_FILE_EXEC_RIGHTS;
-#ifdef CONFIG_CIFS_DEBUG2
- cFYI(1, ("mode: 0x%x, access flags now 0x%x", mode, *pace_flags));
-#endif
+ cFYI(DBG2, ("mode: 0x%x, access flags now 0x%x", mode, *pace_flags));
return;
}
@@ -358,11 +351,9 @@
return;
}
-#ifdef CONFIG_CIFS_DEBUG2
- cFYI(1, ("DACL revision %d size %d num aces %d",
+ cFYI(DBG2, ("DACL revision %d size %d num aces %d",
le16_to_cpu(pdacl->revision), le16_to_cpu(pdacl->size),
le32_to_cpu(pdacl->num_aces)));
-#endif
/* reset rwx permissions for user/group/other.
Also, if num_aces is 0 i.e. DACL has no ACEs,
@@ -381,10 +372,6 @@
ppace = kmalloc(num_aces * sizeof(struct cifs_ace *),
GFP_KERNEL);
-/* cifscred->cecount = pdacl->num_aces;
- cifscred->aces = kmalloc(num_aces *
- sizeof(struct cifs_ace *), GFP_KERNEL);*/
-
for (i = 0; i < num_aces; ++i) {
ppace[i] = (struct cifs_ace *) (acl_base + acl_size);
#ifdef CONFIG_CIFS_DEBUG2
@@ -437,7 +424,7 @@
&sid_everyone, nmode, S_IRWXO);
pndacl->size = cpu_to_le16(size + sizeof(struct cifs_acl));
- pndacl->num_aces = 3;
+ pndacl->num_aces = cpu_to_le32(3);
return (0);
}
@@ -495,13 +482,11 @@
le32_to_cpu(pntsd->gsidoffset));
dacloffset = le32_to_cpu(pntsd->dacloffset);
dacl_ptr = (struct cifs_acl *)((char *)pntsd + dacloffset);
-#ifdef CONFIG_CIFS_DEBUG2
- cFYI(1, ("revision %d type 0x%x ooffset 0x%x goffset 0x%x "
+ cFYI(DBG2, ("revision %d type 0x%x ooffset 0x%x goffset 0x%x "
"sacloffset 0x%x dacloffset 0x%x",
pntsd->revision, pntsd->type, le32_to_cpu(pntsd->osidoffset),
le32_to_cpu(pntsd->gsidoffset),
le32_to_cpu(pntsd->sacloffset), dacloffset));
-#endif
/* cifs_dump_mem("owner_sid: ", owner_sid_ptr, 64); */
rc = parse_sid(owner_sid_ptr, end_of_acl);
if (rc)
@@ -571,9 +556,9 @@
/* Retrieve an ACL from the server */
static struct cifs_ntsd *get_cifs_acl(u32 *pacllen, struct inode *inode,
- const char *path)
+ const char *path, const __u16 *pfid)
{
- struct cifsFileInfo *open_file;
+ struct cifsFileInfo *open_file = NULL;
int unlock_file = FALSE;
int xid;
int rc = -EIO;
@@ -588,7 +573,11 @@
return NULL;
xid = GetXid();
- open_file = find_readable_file(CIFS_I(inode));
+ if (pfid == NULL)
+ open_file = find_readable_file(CIFS_I(inode));
+ else
+ fid = *pfid;
+
sb = inode->i_sb;
if (sb == NULL) {
FreeXid(xid);
@@ -599,7 +588,7 @@
if (open_file) {
unlock_file = TRUE;
fid = open_file->netfid;
- } else {
+ } else if (pfid == NULL) {
int oplock = FALSE;
/* open file */
rc = CIFSSMBOpen(xid, cifs_sb->tcon, path, FILE_OPEN,
@@ -615,10 +604,11 @@
rc = CIFSSMBGetCIFSACL(xid, cifs_sb->tcon, fid, &pntsd, pacllen);
cFYI(1, ("GetCIFSACL rc = %d ACL len %d", rc, *pacllen));
- if (unlock_file == TRUE)
+ if (unlock_file == TRUE) /* find_readable_file increments ref count */
atomic_dec(&open_file->wrtPending);
- else
+ else if (pfid == NULL) /* if opened above we have to close the handle */
CIFSSMBClose(xid, cifs_sb->tcon, fid);
+ /* else handle was passed in by caller */
FreeXid(xid);
return pntsd;
@@ -636,9 +626,7 @@
struct super_block *sb;
struct cifs_sb_info *cifs_sb;
-#ifdef CONFIG_CIFS_DEBUG2
- cFYI(1, ("set ACL for %s from mode 0x%x", path, inode->i_mode));
-#endif
+ cFYI(DBG2, ("set ACL for %s from mode 0x%x", path, inode->i_mode));
if (!inode)
return (rc);
@@ -669,9 +657,7 @@
}
rc = CIFSSMBSetCIFSACL(xid, cifs_sb->tcon, fid, pnntsd, acllen);
-#ifdef CONFIG_CIFS_DEBUG2
- cFYI(1, ("SetCIFSACL rc = %d", rc));
-#endif
+ cFYI(DBG2, ("SetCIFSACL rc = %d", rc));
if (unlock_file == TRUE)
atomic_dec(&open_file->wrtPending);
else
@@ -683,16 +669,14 @@
}
/* Translate the CIFS ACL (simlar to NTFS ACL) for a file into mode bits */
-void acl_to_uid_mode(struct inode *inode, const char *path)
+void acl_to_uid_mode(struct inode *inode, const char *path, const __u16 *pfid)
{
struct cifs_ntsd *pntsd = NULL;
u32 acllen = 0;
int rc = 0;
-#ifdef CONFIG_CIFS_DEBUG2
- cFYI(1, ("converting ACL to mode for %s", path));
-#endif
- pntsd = get_cifs_acl(&acllen, inode, path);
+ cFYI(DBG2, ("converting ACL to mode for %s", path));
+ pntsd = get_cifs_acl(&acllen, inode, path, pfid);
/* if we can retrieve the ACL, now parse Access Control Entries, ACEs */
if (pntsd)
@@ -712,12 +696,10 @@
struct cifs_ntsd *pntsd = NULL; /* acl obtained from server */
struct cifs_ntsd *pnntsd = NULL; /* modified acl to be sent to server */
-#ifdef CONFIG_CIFS_DEBUG2
- cFYI(1, ("set ACL from mode for %s", path));
-#endif
+ cFYI(DBG2, ("set ACL from mode for %s", path));
/* Get the security descriptor */
- pntsd = get_cifs_acl(&acllen, inode, path);
+ pntsd = get_cifs_acl(&acllen, inode, path, NULL);
/* Add three ACEs for owner, group, everyone getting rid of
other ACEs as chmod disables ACEs and set the security descriptor */
@@ -736,16 +718,12 @@
rc = build_sec_desc(pntsd, pnntsd, acllen, inode, nmode);
-#ifdef CONFIG_CIFS_DEBUG2
- cFYI(1, ("build_sec_desc rc: %d", rc));
-#endif
+ cFYI(DBG2, ("build_sec_desc rc: %d", rc));
if (!rc) {
/* Set the security descriptor */
rc = set_cifs_acl(pnntsd, acllen, inode, path);
-#ifdef CONFIG_CIFS_DEBUG2
- cFYI(1, ("set_cifs_acl rc: %d", rc));
-#endif
+ cFYI(DBG2, ("set_cifs_acl rc: %d", rc));
}
kfree(pnntsd);
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index fcc4342..a04b17e 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -204,9 +204,8 @@
return;
}
rc = cifs_umount(sb, cifs_sb);
- if (rc) {
+ if (rc)
cERROR(1, ("cifs_umount failed with return code %d", rc));
- }
#ifdef CONFIG_CIFS_DFS_UPCALL
if (cifs_sb->mountdata) {
kfree(cifs_sb->mountdata);
@@ -461,7 +460,7 @@
static struct quotactl_ops cifs_quotactl_ops = {
.set_xquota = cifs_xquota_set,
- .get_xquota = cifs_xquota_set,
+ .get_xquota = cifs_xquota_get,
.set_xstate = cifs_xstate_set,
.get_xstate = cifs_xstate_get,
};
@@ -472,9 +471,7 @@
struct cifs_sb_info *cifs_sb;
struct cifsTconInfo *tcon;
-#ifdef CONFIG_CIFS_DFS_UPCALL
dfs_shrink_umount_helper(vfsmnt);
-#endif /* CONFIG CIFS_DFS_UPCALL */
if (!(flags & MNT_FORCE))
return;
@@ -992,9 +989,7 @@
init_cifs(void)
{
int rc = 0;
-#ifdef CONFIG_PROC_FS
cifs_proc_init();
-#endif
/* INIT_LIST_HEAD(&GlobalServerList);*/ /* BB not implemented yet */
INIT_LIST_HEAD(&GlobalSMBSessionList);
INIT_LIST_HEAD(&GlobalTreeConnectionList);
@@ -1095,19 +1090,15 @@
out_destroy_inodecache:
cifs_destroy_inodecache();
out_clean_proc:
-#ifdef CONFIG_PROC_FS
cifs_proc_clean();
-#endif
return rc;
}
static void __exit
exit_cifs(void)
{
- cFYI(0, ("exit_cifs"));
-#ifdef CONFIG_PROC_FS
+ cFYI(DBG2, ("exit_cifs"));
cifs_proc_clean();
-#endif
#ifdef CONFIG_CIFS_DFS_UPCALL
unregister_key_type(&key_type_dns_resolver);
#endif
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index 5d32d8d..69a2e19 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -454,7 +454,7 @@
struct dfs_info3_param {
int flags; /* DFSREF_REFERRAL_SERVER, DFSREF_STORAGE_SERVER*/
- int PathConsumed;
+ int path_consumed;
int server_type;
int ref_flag;
char *path_name;
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index 2f09f56..7e5e0e7 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -39,8 +39,8 @@
unsigned int /* length */ , struct sockaddr *);
extern unsigned int _GetXid(void);
extern void _FreeXid(unsigned int);
-#define GetXid() (int)_GetXid(); cFYI(1,("CIFS VFS: in %s as Xid: %d with uid: %d",__FUNCTION__, xid,current->fsuid));
-#define FreeXid(curr_xid) {_FreeXid(curr_xid); cFYI(1,("CIFS VFS: leaving %s (xid = %d) rc = %d",__FUNCTION__,curr_xid,(int)rc));}
+#define GetXid() (int)_GetXid(); cFYI(1,("CIFS VFS: in %s as Xid: %d with uid: %d",__func__, xid,current->fsuid));
+#define FreeXid(curr_xid) {_FreeXid(curr_xid); cFYI(1,("CIFS VFS: leaving %s (xid = %d) rc = %d",__func__,curr_xid,(int)rc));}
extern char *build_path_from_dentry(struct dentry *);
extern char *build_wildcard_path_from_dentry(struct dentry *direntry);
/* extern void renew_parental_timestamps(struct dentry *direntry);*/
@@ -53,11 +53,11 @@
extern int SendReceive2(const unsigned int /* xid */ , struct cifsSesInfo *,
struct kvec *, int /* nvec to send */,
int * /* type of buf returned */ , const int flags);
-extern int SendReceiveBlockingLock(const unsigned int /* xid */ ,
- struct cifsTconInfo *,
- struct smb_hdr * /* input */ ,
- struct smb_hdr * /* out */ ,
- int * /* bytes returned */);
+extern int SendReceiveBlockingLock(const unsigned int xid,
+ struct cifsTconInfo *ptcon,
+ struct smb_hdr *in_buf ,
+ struct smb_hdr *out_buf,
+ int *bytes_returned);
extern int checkSMB(struct smb_hdr *smb, __u16 mid, unsigned int length);
extern int is_valid_oplock_break(struct smb_hdr *smb, struct TCP_Server_Info *);
extern int is_size_safe_to_change(struct cifsInodeInfo *, __u64 eof);
@@ -84,7 +84,7 @@
extern struct oplock_q_entry *AllocOplockQEntry(struct inode *, u16,
struct cifsTconInfo *);
extern void DeleteOplockQEntry(struct oplock_q_entry *);
-extern struct timespec cifs_NTtimeToUnix(u64 /* utc nanoseconds since 1601 */ );
+extern struct timespec cifs_NTtimeToUnix(u64 utc_nanoseconds_since_1601);
extern u64 cifs_UnixTimeToNT(struct timespec);
extern __le64 cnvrtDosCifsTm(__u16 date, __u16 time);
extern struct timespec cnvrtDosUnixTm(__u16 date, __u16 time);
@@ -92,11 +92,12 @@
extern int cifs_get_inode_info(struct inode **pinode,
const unsigned char *search_path,
FILE_ALL_INFO * pfile_info,
- struct super_block *sb, int xid);
+ struct super_block *sb, int xid, const __u16 *pfid);
extern int cifs_get_inode_info_unix(struct inode **pinode,
const unsigned char *search_path,
struct super_block *sb, int xid);
-extern void acl_to_uid_mode(struct inode *inode, const char *search_path);
+extern void acl_to_uid_mode(struct inode *inode, const char *path,
+ const __u16 *pfid);
extern int mode_to_acl(struct inode *inode, const char *path, __u64);
extern int cifs_mount(struct super_block *, struct cifs_sb_info *, char *,
@@ -104,7 +105,11 @@
extern int cifs_umount(struct super_block *, struct cifs_sb_info *);
#ifdef CONFIG_CIFS_DFS_UPCALL
extern void dfs_shrink_umount_helper(struct vfsmount *vfsmnt);
-#endif
+#else
+static inline void dfs_shrink_umount_helper(struct vfsmount *vfsmnt)
+{
+}
+#endif /* DFS_UPCALL */
void cifs_proc_init(void);
void cifs_proc_clean(void);
@@ -175,11 +180,11 @@
struct kstatfs *FSData);
extern int CIFSSMBSetTimes(const int xid, struct cifsTconInfo *tcon,
- const char *fileName, const FILE_BASIC_INFO * data,
+ const char *fileName, const FILE_BASIC_INFO *data,
const struct nls_table *nls_codepage,
int remap_special_chars);
extern int CIFSSMBSetFileTimes(const int xid, struct cifsTconInfo *tcon,
- const FILE_BASIC_INFO * data, __u16 fid);
+ const FILE_BASIC_INFO *data, __u16 fid);
#if 0
extern int CIFSSMBSetAttrLegacy(int xid, struct cifsTconInfo *tcon,
char *fileName, __u16 dos_attributes,
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 9409524..30bbe44 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -1,7 +1,7 @@
/*
* fs/cifs/cifssmb.c
*
- * Copyright (C) International Business Machines Corp., 2002,2007
+ * Copyright (C) International Business Machines Corp., 2002,2008
* Author(s): Steve French (sfrench@us.ibm.com)
*
* Contains the routines for constructing the SMB PDUs themselves
@@ -102,10 +102,12 @@
to this tcon */
}
-/* If the return code is zero, this function must fill in request_buf pointer */
+/* Allocate and return pointer to an SMB request buffer, and set basic
+ SMB information in the SMB header. If the return code is zero, this
+ function must have filled in request_buf pointer */
static int
small_smb_init(int smb_command, int wct, struct cifsTconInfo *tcon,
- void **request_buf /* returned */)
+ void **request_buf)
{
int rc = 0;
@@ -363,7 +365,7 @@
*response_buf = *request_buf;
header_assemble((struct smb_hdr *) *request_buf, smb_command, tcon,
- wct /*wct */ );
+ wct);
if (tcon != NULL)
cifs_stats_inc(&tcon->num_smbs_sent);
@@ -523,7 +525,7 @@
if (remain >= (MIN_TZ_ADJ / 2))
result += MIN_TZ_ADJ;
if (val < 0)
- result = - result;
+ result = -result;
server->timeAdj = result;
} else {
server->timeAdj = (int)tmp;
@@ -600,7 +602,7 @@
server->maxBuf = min(le32_to_cpu(pSMBr->MaxBufferSize),
(__u32) CIFSMaxBufSize + MAX_CIFS_HDR_SIZE);
server->maxRw = le32_to_cpu(pSMBr->MaxRawSize);
- cFYI(0, ("Max buf = %d", ses->server->maxBuf));
+ cFYI(DBG2, ("Max buf = %d", ses->server->maxBuf));
GETU32(ses->server->sessid) = le32_to_cpu(pSMBr->SessionKey);
server->capabilities = le32_to_cpu(pSMBr->Capabilities);
server->timeAdj = (int)(__s16)le16_to_cpu(pSMBr->ServerTimeZone);
@@ -868,9 +870,8 @@
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
- if (rc) {
+ if (rc)
cFYI(1, ("Posix delete returned %d", rc));
- }
cifs_buf_release(pSMB);
cifs_stats_inc(&tcon->num_deletes);
@@ -916,9 +917,8 @@
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
cifs_stats_inc(&tcon->num_deletes);
- if (rc) {
+ if (rc)
cFYI(1, ("Error in RMFile = %d", rc));
- }
cifs_buf_release(pSMB);
if (rc == -EAGAIN)
@@ -961,9 +961,8 @@
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
cifs_stats_inc(&tcon->num_rmdirs);
- if (rc) {
+ if (rc)
cFYI(1, ("Error in RMDir = %d", rc));
- }
cifs_buf_release(pSMB);
if (rc == -EAGAIN)
@@ -1005,9 +1004,8 @@
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
cifs_stats_inc(&tcon->num_mkdirs);
- if (rc) {
+ if (rc)
cFYI(1, ("Error in Mkdir = %d", rc));
- }
cifs_buf_release(pSMB);
if (rc == -EAGAIN)
@@ -1017,7 +1015,7 @@
int
CIFSPOSIXCreate(const int xid, struct cifsTconInfo *tcon, __u32 posix_flags,
- __u64 mode, __u16 * netfid, FILE_UNIX_BASIC_INFO *pRetData,
+ __u64 mode, __u16 *netfid, FILE_UNIX_BASIC_INFO *pRetData,
__u32 *pOplock, const char *name,
const struct nls_table *nls_codepage, int remap)
{
@@ -1027,8 +1025,8 @@
int rc = 0;
int bytes_returned = 0;
__u16 params, param_offset, offset, byte_count, count;
- OPEN_PSX_REQ * pdata;
- OPEN_PSX_RSP * psx_rsp;
+ OPEN_PSX_REQ *pdata;
+ OPEN_PSX_RSP *psx_rsp;
cFYI(1, ("In POSIX Create"));
PsxCreat:
@@ -1110,9 +1108,7 @@
/* check to make sure response data is there */
if (psx_rsp->ReturnedLevel != cpu_to_le16(SMB_QUERY_FILE_UNIX_BASIC)) {
pRetData->Type = cpu_to_le32(-1); /* unknown */
-#ifdef CONFIG_CIFS_DEBUG2
- cFYI(1, ("unknown type"));
-#endif
+ cFYI(DBG2, ("unknown type"));
} else {
if (pSMBr->ByteCount < sizeof(OPEN_PSX_RSP)
+ sizeof(FILE_UNIX_BASIC_INFO)) {
@@ -1169,8 +1165,8 @@
int
SMBLegacyOpen(const int xid, struct cifsTconInfo *tcon,
const char *fileName, const int openDisposition,
- const int access_flags, const int create_options, __u16 * netfid,
- int *pOplock, FILE_ALL_INFO * pfile_info,
+ const int access_flags, const int create_options, __u16 *netfid,
+ int *pOplock, FILE_ALL_INFO *pfile_info,
const struct nls_table *nls_codepage, int remap)
{
int rc = -EACCES;
@@ -1221,8 +1217,8 @@
if (create_options & CREATE_OPTION_SPECIAL)
pSMB->FileAttributes = cpu_to_le16(ATTR_SYSTEM);
- else
- pSMB->FileAttributes = cpu_to_le16(0/*ATTR_NORMAL*/); /* BB FIXME */
+ else /* BB FIXME BB */
+ pSMB->FileAttributes = cpu_to_le16(0/*ATTR_NORMAL*/);
/* if ((omode & S_IWUGO) == 0)
pSMB->FileAttributes |= cpu_to_le32(ATTR_READONLY);*/
@@ -1284,8 +1280,8 @@
int
CIFSSMBOpen(const int xid, struct cifsTconInfo *tcon,
const char *fileName, const int openDisposition,
- const int access_flags, const int create_options, __u16 * netfid,
- int *pOplock, FILE_ALL_INFO * pfile_info,
+ const int access_flags, const int create_options, __u16 *netfid,
+ int *pOplock, FILE_ALL_INFO *pfile_info,
const struct nls_table *nls_codepage, int remap)
{
int rc = -EACCES;
@@ -1556,9 +1552,9 @@
} /* else setting file size with write of zero bytes */
if (wct == 14)
byte_count = bytes_sent + 1; /* pad */
- else /* wct == 12 */ {
+ else /* wct == 12 */
byte_count = bytes_sent + 5; /* bigger pad, smaller smb hdr */
- }
+
pSMB->DataLengthLow = cpu_to_le16(bytes_sent & 0xFFFF);
pSMB->DataLengthHigh = cpu_to_le16(bytes_sent >> 16);
pSMB->hdr.smb_buf_length += byte_count;
@@ -1663,7 +1659,7 @@
rc = -EIO;
*nbytes = 0;
} else {
- WRITE_RSP * pSMBr = (WRITE_RSP *)iov[0].iov_base;
+ WRITE_RSP *pSMBr = (WRITE_RSP *)iov[0].iov_base;
*nbytes = le16_to_cpu(pSMBr->CountHigh);
*nbytes = (*nbytes) << 16;
*nbytes += le16_to_cpu(pSMBr->Count);
@@ -1744,9 +1740,8 @@
/* SMB buffer freed by function above */
}
cifs_stats_inc(&tcon->num_locks);
- if (rc) {
+ if (rc)
cFYI(1, ("Send error in Lock = %d", rc));
- }
/* Note: On -EAGAIN error only caller can retry on handle based calls
since file handle passed in no longer valid */
@@ -1791,7 +1786,7 @@
count = sizeof(struct cifs_posix_lock);
pSMB->MaxParameterCount = cpu_to_le16(2);
- pSMB->MaxDataCount = cpu_to_le16(1000); /* BB find max SMB PDU from sess */
+ pSMB->MaxDataCount = cpu_to_le16(1000); /* BB find max SMB from sess */
pSMB->SetupCount = 1;
pSMB->Reserved3 = 0;
if (get_flag)
@@ -1972,9 +1967,8 @@
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
cifs_stats_inc(&tcon->num_renames);
- if (rc) {
+ if (rc)
cFYI(1, ("Send error in rename = %d", rc));
- }
cifs_buf_release(pSMB);
@@ -2016,7 +2010,7 @@
data_offset = (char *) (&pSMB->hdr.Protocol) + offset;
rename_info = (struct set_file_rename *) data_offset;
pSMB->MaxParameterCount = cpu_to_le16(2);
- pSMB->MaxDataCount = cpu_to_le16(1000); /* BB find max SMB PDU from sess */
+ pSMB->MaxDataCount = cpu_to_le16(1000); /* BB find max SMB from sess */
pSMB->SetupCount = 1;
pSMB->Reserved3 = 0;
pSMB->SubCommand = cpu_to_le16(TRANS2_SET_FILE_INFORMATION);
@@ -2052,9 +2046,8 @@
rc = SendReceive(xid, pTcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
cifs_stats_inc(&pTcon->num_t2renames);
- if (rc) {
+ if (rc)
cFYI(1, ("Send error in Rename (by file handle) = %d", rc));
- }
cifs_buf_release(pSMB);
@@ -2211,9 +2204,8 @@
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
cifs_stats_inc(&tcon->num_symlinks);
- if (rc) {
+ if (rc)
cFYI(1, ("Send error in SetPathInfo create symlink = %d", rc));
- }
if (pSMB)
cifs_buf_release(pSMB);
@@ -2299,9 +2291,8 @@
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
cifs_stats_inc(&tcon->num_hardlinks);
- if (rc) {
+ if (rc)
cFYI(1, ("Send error in SetPathInfo (hard link) = %d", rc));
- }
cifs_buf_release(pSMB);
if (rc == -EAGAIN)
@@ -2370,9 +2361,9 @@
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
cifs_stats_inc(&tcon->num_hardlinks);
- if (rc) {
+ if (rc)
cFYI(1, ("Send error in hard link (NT rename) = %d", rc));
- }
+
cifs_buf_release(pSMB);
if (rc == -EAGAIN)
goto winCreateHardLinkRetry;
@@ -2968,9 +2959,8 @@
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
- if (rc) {
+ if (rc)
cFYI(1, ("Set POSIX ACL returned %d", rc));
- }
setACLerrorExit:
cifs_buf_release(pSMB);
@@ -2982,7 +2972,7 @@
/* BB fix tabs in this function FIXME BB */
int
CIFSGetExtAttr(const int xid, struct cifsTconInfo *tcon,
- const int netfid, __u64 * pExtAttrBits, __u64 *pMask)
+ const int netfid, __u64 *pExtAttrBits, __u64 *pMask)
{
int rc = 0;
struct smb_t2_qfi_req *pSMB = NULL;
@@ -3000,7 +2990,7 @@
if (rc)
return rc;
- params = 2 /* level */ +2 /* fid */;
+ params = 2 /* level */ + 2 /* fid */;
pSMB->t2.TotalDataCount = 0;
pSMB->t2.MaxParameterCount = cpu_to_le16(4);
/* BB find exact max data count below from sess structure BB */
@@ -3071,7 +3061,7 @@
{
int rc = 0;
int buf_type = 0;
- QUERY_SEC_DESC_REQ * pSMB;
+ QUERY_SEC_DESC_REQ *pSMB;
struct kvec iov[1];
cFYI(1, ("GetCifsACL"));
@@ -3101,7 +3091,7 @@
if (rc) {
cFYI(1, ("Send error in QuerySecDesc = %d", rc));
} else { /* decode response */
- __le32 * parm;
+ __le32 *parm;
__u32 parm_len;
__u32 acl_len;
struct smb_com_ntransact_rsp *pSMBr;
@@ -3230,8 +3220,8 @@
FILE_ALL_INFO *pFinfo,
const struct nls_table *nls_codepage, int remap)
{
- QUERY_INFORMATION_REQ * pSMB;
- QUERY_INFORMATION_RSP * pSMBr;
+ QUERY_INFORMATION_REQ *pSMB;
+ QUERY_INFORMATION_RSP *pSMBr;
int rc = 0;
int bytes_returned;
int name_len;
@@ -3263,9 +3253,11 @@
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
if (rc) {
cFYI(1, ("Send error in QueryInfo = %d", rc));
- } else if (pFinfo) { /* decode response */
+ } else if (pFinfo) {
struct timespec ts;
__u32 time = le32_to_cpu(pSMBr->last_write_time);
+
+ /* decode response */
/* BB FIXME - add time zone adjustment BB */
memset(pFinfo, 0, sizeof(FILE_ALL_INFO));
ts.tv_nsec = 0;
@@ -3296,7 +3288,7 @@
int
CIFSSMBQPathInfo(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName,
- FILE_ALL_INFO * pFindData,
+ FILE_ALL_INFO *pFindData,
int legacy /* old style infolevel */,
const struct nls_table *nls_codepage, int remap)
{
@@ -3371,10 +3363,12 @@
else if (pFindData) {
int size;
__u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset);
- if (legacy) /* we do not read the last field, EAsize,
- fortunately since it varies by subdialect
- and on Set vs. Get, is two bytes or 4
- bytes depending but we don't care here */
+
+ /* On legacy responses we do not read the last field,
+ EAsize, fortunately since it varies by subdialect and
+ also note it differs on Set vs. Get, ie two bytes or 4
+ bytes depending but we don't care here */
+ if (legacy)
size = sizeof(FILE_INFO_STANDARD);
else
size = sizeof(FILE_ALL_INFO);
@@ -3476,85 +3470,6 @@
return rc;
}
-#if 0 /* function unused at present */
-int CIFSFindSingle(const int xid, struct cifsTconInfo *tcon,
- const char *searchName, FILE_ALL_INFO * findData,
- const struct nls_table *nls_codepage)
-{
-/* level 257 SMB_ */
- TRANSACTION2_FFIRST_REQ *pSMB = NULL;
- TRANSACTION2_FFIRST_RSP *pSMBr = NULL;
- int rc = 0;
- int bytes_returned;
- int name_len;
- __u16 params, byte_count;
-
- cFYI(1, ("In FindUnique"));
-findUniqueRetry:
- rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
- (void **) &pSMBr);
- if (rc)
- return rc;
-
- if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
- name_len =
- cifsConvertToUCS((__le16 *) pSMB->FileName, searchName,
- PATH_MAX, nls_codepage);
- name_len++; /* trailing null */
- name_len *= 2;
- } else { /* BB improve the check for buffer overruns BB */
- name_len = strnlen(searchName, PATH_MAX);
- name_len++; /* trailing null */
- strncpy(pSMB->FileName, searchName, name_len);
- }
-
- params = 12 + name_len /* includes null */ ;
- pSMB->TotalDataCount = 0; /* no EAs */
- pSMB->MaxParameterCount = cpu_to_le16(2);
- pSMB->MaxDataCount = cpu_to_le16(4000); /* BB find exact max SMB PDU from sess structure BB */
- pSMB->MaxSetupCount = 0;
- pSMB->Reserved = 0;
- pSMB->Flags = 0;
- pSMB->Timeout = 0;
- pSMB->Reserved2 = 0;
- pSMB->ParameterOffset = cpu_to_le16(
- offsetof(struct smb_com_transaction2_ffirst_req, InformationLevel)-4);
- pSMB->DataCount = 0;
- pSMB->DataOffset = 0;
- pSMB->SetupCount = 1; /* one byte, no need to le convert */
- pSMB->Reserved3 = 0;
- pSMB->SubCommand = cpu_to_le16(TRANS2_FIND_FIRST);
- byte_count = params + 1 /* pad */ ;
- pSMB->TotalParameterCount = cpu_to_le16(params);
- pSMB->ParameterCount = pSMB->TotalParameterCount;
- pSMB->SearchAttributes =
- cpu_to_le16(ATTR_READONLY | ATTR_HIDDEN | ATTR_SYSTEM |
- ATTR_DIRECTORY);
- pSMB->SearchCount = cpu_to_le16(16); /* BB increase */
- pSMB->SearchFlags = cpu_to_le16(1);
- pSMB->InformationLevel = cpu_to_le16(SMB_FIND_FILE_DIRECTORY_INFO);
- pSMB->SearchStorageType = 0; /* BB what should we set this to? BB */
- pSMB->hdr.smb_buf_length += byte_count;
- pSMB->ByteCount = cpu_to_le16(byte_count);
-
- rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
-
- if (rc) {
- cFYI(1, ("Send error in FindFileDirInfo = %d", rc));
- } else { /* decode response */
- cifs_stats_inc(&tcon->num_ffirst);
- /* BB fill in */
- }
-
- cifs_buf_release(pSMB);
- if (rc == -EAGAIN)
- goto findUniqueRetry;
-
- return rc;
-}
-#endif /* end unused (temporarily) function */
-
/* xid, tcon, searchName and codepage are input parms, rest are returned */
int
CIFSFindFirst(const int xid, struct cifsTconInfo *tcon,
@@ -3566,7 +3481,7 @@
/* level 257 SMB_ */
TRANSACTION2_FFIRST_REQ *pSMB = NULL;
TRANSACTION2_FFIRST_RSP *pSMBr = NULL;
- T2_FFIRST_RSP_PARMS * parms;
+ T2_FFIRST_RSP_PARMS *parms;
int rc = 0;
int bytes_returned = 0;
int name_len;
@@ -3697,7 +3612,7 @@
{
TRANSACTION2_FNEXT_REQ *pSMB = NULL;
TRANSACTION2_FNEXT_RSP *pSMBr = NULL;
- T2_FNEXT_RSP_PARMS * parms;
+ T2_FNEXT_RSP_PARMS *parms;
char *response_data;
int rc = 0;
int bytes_returned, name_len;
@@ -3836,9 +3751,9 @@
pSMB->FileID = searchHandle;
pSMB->ByteCount = 0;
rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
- if (rc) {
+ if (rc)
cERROR(1, ("Send error in FindClose = %d", rc));
- }
+
cifs_stats_inc(&tcon->num_fclose);
/* Since session is dead, search handle closed on server already */
@@ -3851,7 +3766,7 @@
int
CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName,
- __u64 * inode_number,
+ __u64 *inode_number,
const struct nls_table *nls_codepage, int remap)
{
int rc = 0;
@@ -4560,9 +4475,8 @@
cERROR(1, ("Send error in SETFSUnixInfo = %d", rc));
} else { /* decode response */
rc = validate_t2((struct smb_t2_rsp *)pSMBr);
- if (rc) {
+ if (rc)
rc = -EIO; /* bad smb */
- }
}
cifs_buf_release(pSMB);
@@ -4744,9 +4658,8 @@
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
- if (rc) {
+ if (rc)
cFYI(1, ("SetPathInfo (file size) returned %d", rc));
- }
cifs_buf_release(pSMB);
@@ -4897,9 +4810,8 @@
pSMB->ByteCount = cpu_to_le16(byte_count);
memcpy(data_offset, data, sizeof(FILE_BASIC_INFO));
rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
- if (rc) {
+ if (rc)
cFYI(1, ("Send error in Set Time (SetFileInfo) = %d", rc));
- }
/* Note: On -EAGAIN error only caller can retry on handle based calls
since file handle passed in no longer valid */
@@ -4975,9 +4887,8 @@
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
- if (rc) {
+ if (rc)
cFYI(1, ("SetPathInfo (times) returned %d", rc));
- }
cifs_buf_release(pSMB);
@@ -5027,9 +4938,8 @@
pSMB->ByteCount = cpu_to_le16(name_len + 1);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
- if (rc) {
+ if (rc)
cFYI(1, ("Error in LegacySetAttr = %d", rc));
- }
cifs_buf_release(pSMB);
@@ -5138,9 +5048,8 @@
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
- if (rc) {
+ if (rc)
cFYI(1, ("SetPathInfo (perms) returned %d", rc));
- }
if (pSMB)
cifs_buf_release(pSMB);
@@ -5615,9 +5524,8 @@
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
(struct smb_hdr *) pSMBr, &bytes_returned, 0);
- if (rc) {
+ if (rc)
cFYI(1, ("SetPathInfo (EA) returned %d", rc));
- }
cifs_buf_release(pSMB);
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 65d0ba7..8dbfa97 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -1722,8 +1722,15 @@
originally at mount time */
if ((saved_cap & CIFS_UNIX_POSIX_ACL_CAP) == 0)
cap &= ~CIFS_UNIX_POSIX_ACL_CAP;
- if ((saved_cap & CIFS_UNIX_POSIX_PATHNAMES_CAP) == 0)
+ if ((saved_cap & CIFS_UNIX_POSIX_PATHNAMES_CAP) == 0) {
+ if (cap & CIFS_UNIX_POSIX_PATHNAMES_CAP)
+ cERROR(1, ("POSIXPATH support change"));
cap &= ~CIFS_UNIX_POSIX_PATHNAMES_CAP;
+ } else if ((cap & CIFS_UNIX_POSIX_PATHNAMES_CAP) == 0) {
+ cERROR(1, ("possible reconnect error"));
+ cERROR(1,
+ ("server disabled POSIX path support"));
+ }
}
cap &= CIFS_UNIX_CAP_MASK;
@@ -1753,9 +1760,8 @@
if (sb && (CIFS_SB(sb)->rsize > 127 * 1024)) {
if ((cap & CIFS_UNIX_LARGE_READ_CAP) == 0) {
CIFS_SB(sb)->rsize = 127 * 1024;
-#ifdef CONFIG_CIFS_DEBUG2
- cFYI(1, ("larger reads not supported by srv"));
-#endif
+ cFYI(DBG2,
+ ("larger reads not supported by srv"));
}
}
@@ -1792,6 +1798,26 @@
}
}
+static void
+convert_delimiter(char *path, char delim)
+{
+ int i;
+ char old_delim;
+
+ if (path == NULL)
+ return;
+
+ if (delim == '/')
+ old_delim = '\\';
+ else
+ old_delim = '/';
+
+ for (i = 0; path[i] != '\0'; i++) {
+ if (path[i] == old_delim)
+ path[i] = delim;
+ }
+}
+
int
cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb,
char *mount_data, const char *devname)
@@ -2057,7 +2083,11 @@
cifs_sb->prepath = volume_info.prepath;
if (cifs_sb->prepath) {
cifs_sb->prepathlen = strlen(cifs_sb->prepath);
- cifs_sb->prepath[0] = CIFS_DIR_SEP(cifs_sb);
+ /* we can not convert the / to \ in the path
+ separators in the prefixpath yet because we do not
+ know (until reset_cifs_unix_caps is called later)
+ whether POSIX PATH CAP is available. We normalize
+ the / to \ after reset_cifs_unix_caps is called */
volume_info.prepath = NULL;
} else
cifs_sb->prepathlen = 0;
@@ -2225,11 +2255,15 @@
else
tcon->unix_ext = 0; /* server does not support them */
+ /* convert forward to back slashes in prepath here if needed */
+ if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_POSIX_PATHS) == 0)
+ convert_delimiter(cifs_sb->prepath,
+ CIFS_DIR_SEP(cifs_sb));
+
if ((tcon->unix_ext == 0) && (cifs_sb->rsize > (1024 * 127))) {
cifs_sb->rsize = 1024 * 127;
-#ifdef CONFIG_CIFS_DEBUG2
- cFYI(1, ("no very large read support, rsize now 127K"));
-#endif
+ cFYI(DBG2,
+ ("no very large read support, rsize now 127K"));
}
if (!(tcon->ses->capabilities & CAP_LARGE_WRITE_X))
cifs_sb->wsize = min(cifs_sb->wsize,
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index 699ec11..0f5c62b 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -3,7 +3,7 @@
*
* vfs operations that deal with dentries
*
- * Copyright (C) International Business Machines Corp., 2002,2007
+ * Copyright (C) International Business Machines Corp., 2002,2008
* Author(s): Steve French (sfrench@us.ibm.com)
*
* This library is free software; you can redistribute it and/or modify
@@ -111,16 +111,6 @@
return full_path;
}
-/* char * build_wildcard_path_from_dentry(struct dentry *direntry)
-{
- if(full_path == NULL)
- return full_path;
-
- full_path[namelen] = '\\';
- full_path[namelen+1] = '*';
- full_path[namelen+2] = 0;
-BB remove above eight lines BB */
-
/* Inode operations in similar order to how they appear in Linux file fs.h */
int
@@ -171,9 +161,8 @@
disposition = FILE_OVERWRITE_IF;
else if ((oflags & O_CREAT) == O_CREAT)
disposition = FILE_OPEN_IF;
- else {
+ else
cFYI(1, ("Create flag not set in create function"));
- }
}
/* BB add processing to set equivalent of mode - e.g. via CreateX with
@@ -240,7 +229,8 @@
inode->i_sb, xid);
else {
rc = cifs_get_inode_info(&newinode, full_path,
- buf, inode->i_sb, xid);
+ buf, inode->i_sb, xid,
+ &fileHandle);
if (newinode) {
newinode->i_mode = mode;
if ((oplock & CIFS_CREATE_ACTION) &&
@@ -367,7 +357,7 @@
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL) {
int oplock = 0;
u16 fileHandle;
- FILE_ALL_INFO * buf;
+ FILE_ALL_INFO *buf;
cFYI(1, ("sfu compat create special file"));
@@ -494,7 +484,7 @@
parent_dir_inode->i_sb, xid);
else
rc = cifs_get_inode_info(&newInode, full_path, NULL,
- parent_dir_inode->i_sb, xid);
+ parent_dir_inode->i_sb, xid, NULL);
if ((rc == 0) && (newInode != NULL)) {
if (pTcon->nocase)
@@ -534,9 +524,8 @@
int isValid = 1;
if (direntry->d_inode) {
- if (cifs_revalidate(direntry)) {
+ if (cifs_revalidate(direntry))
return 0;
- }
} else {
cFYI(1, ("neg dentry 0x%p name = %s",
direntry, direntry->d_name.name));
diff --git a/fs/cifs/dns_resolve.c b/fs/cifs/dns_resolve.c
index ef7f438..7cc86c4 100644
--- a/fs/cifs/dns_resolve.c
+++ b/fs/cifs/dns_resolve.c
@@ -77,14 +77,14 @@
/* search for server name delimiter */
len = strlen(unc);
if (len < 3) {
- cFYI(1, ("%s: unc is too short: %s", __FUNCTION__, unc));
+ cFYI(1, ("%s: unc is too short: %s", __func__, unc));
return -EINVAL;
}
len -= 2;
name = memchr(unc+2, '\\', len);
if (!name) {
cFYI(1, ("%s: probably server name is whole unc: %s",
- __FUNCTION__, unc));
+ __func__, unc));
} else {
len = (name - unc) - 2/* leading // */;
}
@@ -104,7 +104,7 @@
if (*ip_addr) {
memcpy(*ip_addr, rkey->payload.data, len);
(*ip_addr)[len] = '\0';
- cFYI(1, ("%s: resolved: %s to %s", __FUNCTION__,
+ cFYI(1, ("%s: resolved: %s to %s", __func__,
rkey->description,
*ip_addr
));
@@ -114,7 +114,7 @@
}
key_put(rkey);
} else {
- cERROR(1, ("%s: unable to resolve: %s", __FUNCTION__, name));
+ cERROR(1, ("%s: unable to resolve: %s", __func__, name));
}
kfree(name);
diff --git a/fs/cifs/dns_resolve.h b/fs/cifs/dns_resolve.h
index 073fdc3..966e928 100644
--- a/fs/cifs/dns_resolve.h
+++ b/fs/cifs/dns_resolve.h
@@ -1,7 +1,7 @@
/*
* fs/cifs/dns_resolve.h -- DNS Resolver upcall management for CIFS DFS
* Handles host name to IP address resolution
- *
+ *
* Copyright (c) International Business Machines Corp., 2008
* Author(s): Steve French (sfrench@us.ibm.com)
*
diff --git a/fs/cifs/fcntl.c b/fs/cifs/fcntl.c
index 995474c..7d1d5aa 100644
--- a/fs/cifs/fcntl.c
+++ b/fs/cifs/fcntl.c
@@ -35,9 +35,8 @@
/* No way on Linux VFS to ask to monitor xattr
changes (and no stream support either */
- if (fcntl_notify_flags & DN_ACCESS) {
+ if (fcntl_notify_flags & DN_ACCESS)
cifs_ntfy_flags |= FILE_NOTIFY_CHANGE_LAST_ACCESS;
- }
if (fcntl_notify_flags & DN_MODIFY) {
/* What does this mean on directories? */
cifs_ntfy_flags |= FILE_NOTIFY_CHANGE_LAST_WRITE |
@@ -47,9 +46,8 @@
cifs_ntfy_flags |= FILE_NOTIFY_CHANGE_CREATION |
FILE_NOTIFY_CHANGE_LAST_WRITE;
}
- if (fcntl_notify_flags & DN_DELETE) {
+ if (fcntl_notify_flags & DN_DELETE)
cifs_ntfy_flags |= FILE_NOTIFY_CHANGE_LAST_WRITE;
- }
if (fcntl_notify_flags & DN_RENAME) {
/* BB review this - checking various server behaviors */
cifs_ntfy_flags |= FILE_NOTIFY_CHANGE_DIR_NAME |
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 5f7c374..40b6900 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -145,7 +145,7 @@
full_path, inode->i_sb, xid);
else
rc = cifs_get_inode_info(&file->f_path.dentry->d_inode,
- full_path, buf, inode->i_sb, xid);
+ full_path, buf, inode->i_sb, xid, NULL);
if ((*oplock & 0xF) == OPLOCK_EXCLUSIVE) {
pCifsInode->clientCanCacheAll = TRUE;
@@ -353,9 +353,9 @@
int disposition = FILE_OPEN;
__u16 netfid;
- if (file->private_data) {
+ if (file->private_data)
pCifsFile = (struct cifsFileInfo *)file->private_data;
- } else
+ else
return -EBADF;
xid = GetXid();
@@ -440,7 +440,7 @@
else
rc = cifs_get_inode_info(&inode,
full_path, NULL, inode->i_sb,
- xid);
+ xid, NULL);
} /* else we are writing out data to server already
and could deadlock if we tried to flush data, and
since we do not know if we have data that would
@@ -499,9 +499,8 @@
the struct would be in each open file,
but this should give enough time to
clear the socket */
-#ifdef CONFIG_CIFS_DEBUG2
- cFYI(1, ("close delay, write pending"));
-#endif /* DEBUG2 */
+ cFYI(DBG2,
+ ("close delay, write pending"));
msleep(timeout);
timeout *= 4;
}
@@ -1423,9 +1422,8 @@
xid = GetXid();
/* BB add check for wbc flags */
page_cache_get(page);
- if (!PageUptodate(page)) {
+ if (!PageUptodate(page))
cFYI(1, ("ppw - page not up to date"));
- }
/*
* Set the "writeback" flag, and clear "dirty" in the radix tree.
@@ -1460,9 +1458,9 @@
cFYI(1, ("commit write for page %p up to position %lld for %d",
page, position, to));
spin_lock(&inode->i_lock);
- if (position > inode->i_size) {
+ if (position > inode->i_size)
i_size_write(inode, position);
- }
+
spin_unlock(&inode->i_lock);
if (!PageUptodate(page)) {
position = ((loff_t)page->index << PAGE_CACHE_SHIFT) + offset;
@@ -1596,9 +1594,9 @@
}
open_file = (struct cifsFileInfo *)file->private_data;
- if ((file->f_flags & O_ACCMODE) == O_WRONLY) {
+ if ((file->f_flags & O_ACCMODE) == O_WRONLY)
cFYI(1, ("attempting read on write only file instance"));
- }
+
for (total_read = 0, current_offset = read_data;
read_size > total_read;
total_read += bytes_read, current_offset += bytes_read) {
@@ -1625,9 +1623,8 @@
smb_read_data +
4 /* RFC1001 length field */ +
le16_to_cpu(pSMBr->DataOffset),
- bytes_read)) {
+ bytes_read))
rc = -EFAULT;
- }
if (buf_type == CIFS_SMALL_BUFFER)
cifs_small_buf_release(smb_read_data);
@@ -1814,9 +1811,7 @@
pTcon = cifs_sb->tcon;
pagevec_init(&lru_pvec, 0);
-#ifdef CONFIG_CIFS_DEBUG2
- cFYI(1, ("rpages: num pages %d", num_pages));
-#endif
+ cFYI(DBG2, ("rpages: num pages %d", num_pages));
for (i = 0; i < num_pages; ) {
unsigned contig_pages;
struct page *tmp_page;
@@ -1849,10 +1844,8 @@
/* Read size needs to be in multiples of one page */
read_size = min_t(const unsigned int, read_size,
cifs_sb->rsize & PAGE_CACHE_MASK);
-#ifdef CONFIG_CIFS_DEBUG2
- cFYI(1, ("rpages: read size 0x%x contiguous pages %d",
+ cFYI(DBG2, ("rpages: read size 0x%x contiguous pages %d",
read_size, contig_pages));
-#endif
rc = -EAGAIN;
while (rc == -EAGAIN) {
if ((open_file->invalidHandle) &&
@@ -2026,7 +2019,7 @@
struct cifs_sb_info *cifs_sb;
cifs_sb = CIFS_SB(cifsInode->vfs_inode.i_sb);
- if ( cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO ) {
+ if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO) {
/* since no page cache to corrupt on directio
we can change size safely */
return 1;
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index b1a4a65..bc673c8 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -29,6 +29,162 @@
#include "cifs_debug.h"
#include "cifs_fs_sb.h"
+
+static void cifs_set_ops(struct inode *inode, const bool is_dfs_referral)
+{
+ struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
+
+ switch (inode->i_mode & S_IFMT) {
+ case S_IFREG:
+ inode->i_op = &cifs_file_inode_ops;
+ if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO) {
+ if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
+ inode->i_fop = &cifs_file_direct_nobrl_ops;
+ else
+ inode->i_fop = &cifs_file_direct_ops;
+ } else if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
+ inode->i_fop = &cifs_file_nobrl_ops;
+ else { /* not direct, send byte range locks */
+ inode->i_fop = &cifs_file_ops;
+ }
+
+
+ /* check if server can support readpages */
+ if (cifs_sb->tcon->ses->server->maxBuf <
+ PAGE_CACHE_SIZE + MAX_CIFS_HDR_SIZE)
+ inode->i_data.a_ops = &cifs_addr_ops_smallbuf;
+ else
+ inode->i_data.a_ops = &cifs_addr_ops;
+ break;
+ case S_IFDIR:
+#ifdef CONFIG_CIFS_DFS_UPCALL
+ if (is_dfs_referral) {
+ inode->i_op = &cifs_dfs_referral_inode_operations;
+ } else {
+#else /* NO DFS support, treat as a directory */
+ {
+#endif
+ inode->i_op = &cifs_dir_inode_ops;
+ inode->i_fop = &cifs_dir_ops;
+ }
+ break;
+ case S_IFLNK:
+ inode->i_op = &cifs_symlink_inode_ops;
+ break;
+ default:
+ init_special_inode(inode, inode->i_mode, inode->i_rdev);
+ break;
+ }
+}
+
+static void cifs_unix_info_to_inode(struct inode *inode,
+ FILE_UNIX_BASIC_INFO *info, int force_uid_gid)
+{
+ struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
+ struct cifsInodeInfo *cifsInfo = CIFS_I(inode);
+ __u64 num_of_bytes = le64_to_cpu(info->NumOfBytes);
+ __u64 end_of_file = le64_to_cpu(info->EndOfFile);
+
+ inode->i_atime = cifs_NTtimeToUnix(le64_to_cpu(info->LastAccessTime));
+ inode->i_mtime =
+ cifs_NTtimeToUnix(le64_to_cpu(info->LastModificationTime));
+ inode->i_ctime = cifs_NTtimeToUnix(le64_to_cpu(info->LastStatusChange));
+ inode->i_mode = le64_to_cpu(info->Permissions);
+
+ /*
+ * Since we set the inode type below we need to mask off
+ * to avoid strange results if bits set above.
+ */
+ inode->i_mode &= ~S_IFMT;
+ switch (le32_to_cpu(info->Type)) {
+ case UNIX_FILE:
+ inode->i_mode |= S_IFREG;
+ break;
+ case UNIX_SYMLINK:
+ inode->i_mode |= S_IFLNK;
+ break;
+ case UNIX_DIR:
+ inode->i_mode |= S_IFDIR;
+ break;
+ case UNIX_CHARDEV:
+ inode->i_mode |= S_IFCHR;
+ inode->i_rdev = MKDEV(le64_to_cpu(info->DevMajor),
+ le64_to_cpu(info->DevMinor) & MINORMASK);
+ break;
+ case UNIX_BLOCKDEV:
+ inode->i_mode |= S_IFBLK;
+ inode->i_rdev = MKDEV(le64_to_cpu(info->DevMajor),
+ le64_to_cpu(info->DevMinor) & MINORMASK);
+ break;
+ case UNIX_FIFO:
+ inode->i_mode |= S_IFIFO;
+ break;
+ case UNIX_SOCKET:
+ inode->i_mode |= S_IFSOCK;
+ break;
+ default:
+ /* safest to call it a file if we do not know */
+ inode->i_mode |= S_IFREG;
+ cFYI(1, ("unknown type %d", le32_to_cpu(info->Type)));
+ break;
+ }
+
+ if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_OVERR_UID) &&
+ !force_uid_gid)
+ inode->i_uid = cifs_sb->mnt_uid;
+ else
+ inode->i_uid = le64_to_cpu(info->Uid);
+
+ if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_OVERR_GID) &&
+ !force_uid_gid)
+ inode->i_gid = cifs_sb->mnt_gid;
+ else
+ inode->i_gid = le64_to_cpu(info->Gid);
+
+ inode->i_nlink = le64_to_cpu(info->Nlinks);
+
+ spin_lock(&inode->i_lock);
+ if (is_size_safe_to_change(cifsInfo, end_of_file)) {
+ /*
+ * We can not safely change the file size here if the client
+ * is writing to it due to potential races.
+ */
+ i_size_write(inode, end_of_file);
+
+ /*
+ * i_blocks is not related to (i_size / i_blksize),
+ * but instead 512 byte (2**9) size is required for
+ * calculating num blocks.
+ */
+ inode->i_blocks = (512 - 1 + num_of_bytes) >> 9;
+ }
+ spin_unlock(&inode->i_lock);
+}
+
+static const unsigned char *cifs_get_search_path(struct cifsTconInfo *pTcon,
+ const char *search_path)
+{
+ int tree_len;
+ int path_len;
+ char *tmp_path;
+
+ if (!(pTcon->Flags & SMB_SHARE_IS_IN_DFS))
+ return search_path;
+
+ /* use full path name for working with DFS */
+ tree_len = strnlen(pTcon->treeName, MAX_TREE_SIZE + 1);
+ path_len = strnlen(search_path, MAX_PATHCONF);
+
+ tmp_path = kmalloc(tree_len+path_len+1, GFP_KERNEL);
+ if (tmp_path == NULL)
+ return search_path;
+
+ strncpy(tmp_path, pTcon->treeName, tree_len);
+ strncpy(tmp_path+tree_len, search_path, path_len);
+ tmp_path[tree_len+path_len] = 0;
+ return tmp_path;
+}
+
int cifs_get_inode_info_unix(struct inode **pinode,
const unsigned char *search_path, struct super_block *sb, int xid)
{
@@ -37,52 +193,43 @@
struct cifsTconInfo *pTcon;
struct inode *inode;
struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
- char *tmp_path;
+ const unsigned char *full_path;
+ bool is_dfs_referral = false;
pTcon = cifs_sb->tcon;
cFYI(1, ("Getting info on %s", search_path));
+
+ full_path = cifs_get_search_path(pTcon, search_path);
+
+try_again_CIFSSMBUnixQPathInfo:
/* could have done a find first instead but this returns more info */
- rc = CIFSSMBUnixQPathInfo(xid, pTcon, search_path, &findData,
+ rc = CIFSSMBUnixQPathInfo(xid, pTcon, full_path, &findData,
cifs_sb->local_nls, cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
/* dump_mem("\nUnixQPathInfo return data", &findData,
sizeof(findData)); */
if (rc) {
- if (rc == -EREMOTE) {
- tmp_path =
- kmalloc(strnlen(pTcon->treeName,
- MAX_TREE_SIZE + 1) +
- strnlen(search_path, MAX_PATHCONF) + 1,
- GFP_KERNEL);
- if (tmp_path == NULL)
- return -ENOMEM;
-
- /* have to skip first of the double backslash of
- UNC name */
- strncpy(tmp_path, pTcon->treeName, MAX_TREE_SIZE);
- strncat(tmp_path, search_path, MAX_PATHCONF);
- rc = connect_to_dfs_path(xid, pTcon->ses,
- /* treename + */ tmp_path,
- cifs_sb->local_nls,
- cifs_sb->mnt_cifs_flags &
- CIFS_MOUNT_MAP_SPECIAL_CHR);
- kfree(tmp_path);
-
- /* BB fix up inode etc. */
- } else if (rc) {
- return rc;
+ if (rc == -EREMOTE && !is_dfs_referral) {
+ is_dfs_referral = true;
+ if (full_path != search_path) {
+ kfree(full_path);
+ full_path = search_path;
+ }
+ goto try_again_CIFSSMBUnixQPathInfo;
}
+ goto cgiiu_exit;
} else {
struct cifsInodeInfo *cifsInfo;
- __u32 type = le32_to_cpu(findData.Type);
__u64 num_of_bytes = le64_to_cpu(findData.NumOfBytes);
__u64 end_of_file = le64_to_cpu(findData.EndOfFile);
/* get new inode */
if (*pinode == NULL) {
*pinode = new_inode(sb);
- if (*pinode == NULL)
- return -ENOMEM;
+ if (*pinode == NULL) {
+ rc = -ENOMEM;
+ goto cgiiu_exit;
+ }
/* Is an i_ino of zero legal? */
/* Are there sanity checks we can use to ensure that
the server is really filling in that field? */
@@ -105,113 +252,20 @@
/* this is ok to set on every inode revalidate */
atomic_set(&cifsInfo->inUse, 1);
- inode->i_atime =
- cifs_NTtimeToUnix(le64_to_cpu(findData.LastAccessTime));
- inode->i_mtime =
- cifs_NTtimeToUnix(le64_to_cpu
- (findData.LastModificationTime));
- inode->i_ctime =
- cifs_NTtimeToUnix(le64_to_cpu(findData.LastStatusChange));
- inode->i_mode = le64_to_cpu(findData.Permissions);
- /* since we set the inode type below we need to mask off
- to avoid strange results if bits set above */
- inode->i_mode &= ~S_IFMT;
- if (type == UNIX_FILE) {
- inode->i_mode |= S_IFREG;
- } else if (type == UNIX_SYMLINK) {
- inode->i_mode |= S_IFLNK;
- } else if (type == UNIX_DIR) {
- inode->i_mode |= S_IFDIR;
- } else if (type == UNIX_CHARDEV) {
- inode->i_mode |= S_IFCHR;
- inode->i_rdev = MKDEV(le64_to_cpu(findData.DevMajor),
- le64_to_cpu(findData.DevMinor) & MINORMASK);
- } else if (type == UNIX_BLOCKDEV) {
- inode->i_mode |= S_IFBLK;
- inode->i_rdev = MKDEV(le64_to_cpu(findData.DevMajor),
- le64_to_cpu(findData.DevMinor) & MINORMASK);
- } else if (type == UNIX_FIFO) {
- inode->i_mode |= S_IFIFO;
- } else if (type == UNIX_SOCKET) {
- inode->i_mode |= S_IFSOCK;
- } else {
- /* safest to call it a file if we do not know */
- inode->i_mode |= S_IFREG;
- cFYI(1, ("unknown type %d", type));
- }
+ cifs_unix_info_to_inode(inode, &findData, 0);
- if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_OVERR_UID)
- inode->i_uid = cifs_sb->mnt_uid;
- else
- inode->i_uid = le64_to_cpu(findData.Uid);
-
- if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_OVERR_GID)
- inode->i_gid = cifs_sb->mnt_gid;
- else
- inode->i_gid = le64_to_cpu(findData.Gid);
-
- inode->i_nlink = le64_to_cpu(findData.Nlinks);
-
- spin_lock(&inode->i_lock);
- if (is_size_safe_to_change(cifsInfo, end_of_file)) {
- /* can not safely change the file size here if the
- client is writing to it due to potential races */
- i_size_write(inode, end_of_file);
-
- /* blksize needs to be multiple of two. So safer to default to
- blksize and blkbits set in superblock so 2**blkbits and blksize
- will match rather than setting to:
- (pTcon->ses->server->maxBuf - MAX_CIFS_HDR_SIZE) & 0xFFFFFE00;*/
-
- /* This seems incredibly stupid but it turns out that i_blocks
- is not related to (i_size / i_blksize), instead 512 byte size
- is required for calculating num blocks */
-
- /* 512 bytes (2**9) is the fake blocksize that must be used */
- /* for this calculation */
- inode->i_blocks = (512 - 1 + num_of_bytes) >> 9;
- }
- spin_unlock(&inode->i_lock);
if (num_of_bytes < end_of_file)
cFYI(1, ("allocation size less than end of file"));
cFYI(1, ("Size %ld and blocks %llu",
(unsigned long) inode->i_size,
(unsigned long long)inode->i_blocks));
- if (S_ISREG(inode->i_mode)) {
- cFYI(1, ("File inode"));
- inode->i_op = &cifs_file_inode_ops;
- if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO) {
- if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
- inode->i_fop =
- &cifs_file_direct_nobrl_ops;
- else
- inode->i_fop = &cifs_file_direct_ops;
- } else if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
- inode->i_fop = &cifs_file_nobrl_ops;
- else /* not direct, send byte range locks */
- inode->i_fop = &cifs_file_ops;
- /* check if server can support readpages */
- if (pTcon->ses->server->maxBuf <
- PAGE_CACHE_SIZE + MAX_CIFS_HDR_SIZE)
- inode->i_data.a_ops = &cifs_addr_ops_smallbuf;
- else
- inode->i_data.a_ops = &cifs_addr_ops;
- } else if (S_ISDIR(inode->i_mode)) {
- cFYI(1, ("Directory inode"));
- inode->i_op = &cifs_dir_inode_ops;
- inode->i_fop = &cifs_dir_ops;
- } else if (S_ISLNK(inode->i_mode)) {
- cFYI(1, ("Symbolic Link inode"));
- inode->i_op = &cifs_symlink_inode_ops;
- /* tmp_inode->i_fop = */ /* do not need to set to anything */
- } else {
- cFYI(1, ("Init special inode"));
- init_special_inode(inode, inode->i_mode,
- inode->i_rdev);
- }
+ cifs_set_ops(inode, is_dfs_referral);
}
+cgiiu_exit:
+ if (full_path != search_path)
+ kfree(full_path);
return rc;
}
@@ -320,15 +374,16 @@
int cifs_get_inode_info(struct inode **pinode,
const unsigned char *search_path, FILE_ALL_INFO *pfindData,
- struct super_block *sb, int xid)
+ struct super_block *sb, int xid, const __u16 *pfid)
{
int rc = 0;
struct cifsTconInfo *pTcon;
struct inode *inode;
struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
- char *tmp_path;
+ const unsigned char *full_path = NULL;
char *buf = NULL;
int adjustTZ = FALSE;
+ bool is_dfs_referral = false;
pTcon = cifs_sb->tcon;
cFYI(1, ("Getting info on %s", search_path));
@@ -346,8 +401,12 @@
if (buf == NULL)
return -ENOMEM;
pfindData = (FILE_ALL_INFO *)buf;
+
+ full_path = cifs_get_search_path(pTcon, search_path);
+
+try_again_CIFSSMBQPathInfo:
/* could do find first instead but this returns more info */
- rc = CIFSSMBQPathInfo(xid, pTcon, search_path, pfindData,
+ rc = CIFSSMBQPathInfo(xid, pTcon, full_path, pfindData,
0 /* not legacy */,
cifs_sb->local_nls, cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
@@ -355,7 +414,7 @@
when server claims no NT SMB support and the above call
failed at least once - set flag in tcon or mount */
if ((rc == -EOPNOTSUPP) || (rc == -EINVAL)) {
- rc = SMBQueryInformation(xid, pTcon, search_path,
+ rc = SMBQueryInformation(xid, pTcon, full_path,
pfindData, cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
@@ -364,31 +423,15 @@
}
/* dump_mem("\nQPathInfo return data",&findData, sizeof(findData)); */
if (rc) {
- if (rc == -EREMOTE) {
- tmp_path =
- kmalloc(strnlen
- (pTcon->treeName,
- MAX_TREE_SIZE + 1) +
- strnlen(search_path, MAX_PATHCONF) + 1,
- GFP_KERNEL);
- if (tmp_path == NULL) {
- kfree(buf);
- return -ENOMEM;
+ if (rc == -EREMOTE && !is_dfs_referral) {
+ is_dfs_referral = true;
+ if (full_path != search_path) {
+ kfree(full_path);
+ full_path = search_path;
}
-
- strncpy(tmp_path, pTcon->treeName, MAX_TREE_SIZE);
- strncat(tmp_path, search_path, MAX_PATHCONF);
- rc = connect_to_dfs_path(xid, pTcon->ses,
- /* treename + */ tmp_path,
- cifs_sb->local_nls,
- cifs_sb->mnt_cifs_flags &
- CIFS_MOUNT_MAP_SPECIAL_CHR);
- kfree(tmp_path);
- /* BB fix up inode etc. */
- } else if (rc) {
- kfree(buf);
- return rc;
+ goto try_again_CIFSSMBQPathInfo;
}
+ goto cgii_exit;
} else {
struct cifsInodeInfo *cifsInfo;
__u32 attr = le32_to_cpu(pfindData->Attributes);
@@ -397,8 +440,8 @@
if (*pinode == NULL) {
*pinode = new_inode(sb);
if (*pinode == NULL) {
- kfree(buf);
- return -ENOMEM;
+ rc = -ENOMEM;
+ goto cgii_exit;
}
/* Is an i_ino of zero legal? Can we use that to check
if the server supports returning inode numbers? Are
@@ -490,9 +533,9 @@
if (decode_sfu_inode(inode,
le64_to_cpu(pfindData->EndOfFile),
search_path,
- cifs_sb, xid)) {
+ cifs_sb, xid))
cFYI(1, ("Unrecognized sfu inode type"));
- }
+
cFYI(1, ("sfu mode 0%o", inode->i_mode));
} else {
inode->i_mode |= S_IFREG;
@@ -532,7 +575,7 @@
/* fill in 0777 bits from ACL */
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) {
cFYI(1, ("Getting mode bits from ACL"));
- acl_to_uid_mode(inode, search_path);
+ acl_to_uid_mode(inode, search_path, pfid);
}
#endif
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL) {
@@ -546,37 +589,11 @@
atomic_set(&cifsInfo->inUse, 1);
}
- if (S_ISREG(inode->i_mode)) {
- cFYI(1, ("File inode"));
- inode->i_op = &cifs_file_inode_ops;
- if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO) {
- if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
- inode->i_fop =
- &cifs_file_direct_nobrl_ops;
- else
- inode->i_fop = &cifs_file_direct_ops;
- } else if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
- inode->i_fop = &cifs_file_nobrl_ops;
- else /* not direct, send byte range locks */
- inode->i_fop = &cifs_file_ops;
-
- if (pTcon->ses->server->maxBuf <
- PAGE_CACHE_SIZE + MAX_CIFS_HDR_SIZE)
- inode->i_data.a_ops = &cifs_addr_ops_smallbuf;
- else
- inode->i_data.a_ops = &cifs_addr_ops;
- } else if (S_ISDIR(inode->i_mode)) {
- cFYI(1, ("Directory inode"));
- inode->i_op = &cifs_dir_inode_ops;
- inode->i_fop = &cifs_dir_ops;
- } else if (S_ISLNK(inode->i_mode)) {
- cFYI(1, ("Symbolic Link inode"));
- inode->i_op = &cifs_symlink_inode_ops;
- } else {
- init_special_inode(inode, inode->i_mode,
- inode->i_rdev);
- }
+ cifs_set_ops(inode, is_dfs_referral);
}
+cgii_exit:
+ if (full_path != search_path)
+ kfree(full_path);
kfree(buf);
return rc;
}
@@ -605,7 +622,8 @@
if (cifs_sb->tcon->unix_ext)
rc = cifs_get_inode_info_unix(&inode, "", inode->i_sb, xid);
else
- rc = cifs_get_inode_info(&inode, "", NULL, inode->i_sb, xid);
+ rc = cifs_get_inode_info(&inode, "", NULL, inode->i_sb, xid,
+ NULL);
if (rc && cifs_sb->tcon->ipc) {
cFYI(1, ("ipc connection - fake read inode"));
inode->i_mode |= S_IFDIR;
@@ -792,17 +810,12 @@
}
static void posix_fill_in_inode(struct inode *tmp_inode,
- FILE_UNIX_BASIC_INFO *pData, int *pobject_type, int isNewInode)
+ FILE_UNIX_BASIC_INFO *pData, int isNewInode)
{
+ struct cifsInodeInfo *cifsInfo = CIFS_I(tmp_inode);
loff_t local_size;
struct timespec local_mtime;
- struct cifsInodeInfo *cifsInfo = CIFS_I(tmp_inode);
- struct cifs_sb_info *cifs_sb = CIFS_SB(tmp_inode->i_sb);
-
- __u32 type = le32_to_cpu(pData->Type);
- __u64 num_of_bytes = le64_to_cpu(pData->NumOfBytes);
- __u64 end_of_file = le64_to_cpu(pData->EndOfFile);
cifsInfo->time = jiffies;
atomic_inc(&cifsInfo->inUse);
@@ -810,115 +823,27 @@
local_mtime = tmp_inode->i_mtime;
local_size = tmp_inode->i_size;
- tmp_inode->i_atime =
- cifs_NTtimeToUnix(le64_to_cpu(pData->LastAccessTime));
- tmp_inode->i_mtime =
- cifs_NTtimeToUnix(le64_to_cpu(pData->LastModificationTime));
- tmp_inode->i_ctime =
- cifs_NTtimeToUnix(le64_to_cpu(pData->LastStatusChange));
+ cifs_unix_info_to_inode(tmp_inode, pData, 1);
+ cifs_set_ops(tmp_inode, false);
- tmp_inode->i_mode = le64_to_cpu(pData->Permissions);
- /* since we set the inode type below we need to mask off type
- to avoid strange results if bits above were corrupt */
- tmp_inode->i_mode &= ~S_IFMT;
- if (type == UNIX_FILE) {
- *pobject_type = DT_REG;
- tmp_inode->i_mode |= S_IFREG;
- } else if (type == UNIX_SYMLINK) {
- *pobject_type = DT_LNK;
- tmp_inode->i_mode |= S_IFLNK;
- } else if (type == UNIX_DIR) {
- *pobject_type = DT_DIR;
- tmp_inode->i_mode |= S_IFDIR;
- } else if (type == UNIX_CHARDEV) {
- *pobject_type = DT_CHR;
- tmp_inode->i_mode |= S_IFCHR;
- tmp_inode->i_rdev = MKDEV(le64_to_cpu(pData->DevMajor),
- le64_to_cpu(pData->DevMinor) & MINORMASK);
- } else if (type == UNIX_BLOCKDEV) {
- *pobject_type = DT_BLK;
- tmp_inode->i_mode |= S_IFBLK;
- tmp_inode->i_rdev = MKDEV(le64_to_cpu(pData->DevMajor),
- le64_to_cpu(pData->DevMinor) & MINORMASK);
- } else if (type == UNIX_FIFO) {
- *pobject_type = DT_FIFO;
- tmp_inode->i_mode |= S_IFIFO;
- } else if (type == UNIX_SOCKET) {
- *pobject_type = DT_SOCK;
- tmp_inode->i_mode |= S_IFSOCK;
+ if (!S_ISREG(tmp_inode->i_mode))
+ return;
+
+ /*
+ * No sense invalidating pages for new inode
+ * since we we have not started caching
+ * readahead file data yet.
+ */
+ if (isNewInode)
+ return;
+
+ if (timespec_equal(&tmp_inode->i_mtime, &local_mtime) &&
+ (local_size == tmp_inode->i_size)) {
+ cFYI(1, ("inode exists but unchanged"));
} else {
- /* safest to just call it a file */
- *pobject_type = DT_REG;
- tmp_inode->i_mode |= S_IFREG;
- cFYI(1, ("unknown inode type %d", type));
- }
-
-#ifdef CONFIG_CIFS_DEBUG2
- cFYI(1, ("object type: %d", type));
-#endif
- tmp_inode->i_uid = le64_to_cpu(pData->Uid);
- tmp_inode->i_gid = le64_to_cpu(pData->Gid);
- tmp_inode->i_nlink = le64_to_cpu(pData->Nlinks);
-
- spin_lock(&tmp_inode->i_lock);
- if (is_size_safe_to_change(cifsInfo, end_of_file)) {
- /* can not safely change the file size here if the
- client is writing to it due to potential races */
- i_size_write(tmp_inode, end_of_file);
-
- /* 512 bytes (2**9) is the fake blocksize that must be used */
- /* for this calculation, not the real blocksize */
- tmp_inode->i_blocks = (512 - 1 + num_of_bytes) >> 9;
- }
- spin_unlock(&tmp_inode->i_lock);
-
- if (S_ISREG(tmp_inode->i_mode)) {
- cFYI(1, ("File inode"));
- tmp_inode->i_op = &cifs_file_inode_ops;
-
- if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO) {
- if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
- tmp_inode->i_fop = &cifs_file_direct_nobrl_ops;
- else
- tmp_inode->i_fop = &cifs_file_direct_ops;
-
- } else if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
- tmp_inode->i_fop = &cifs_file_nobrl_ops;
- else
- tmp_inode->i_fop = &cifs_file_ops;
-
- if ((cifs_sb->tcon) && (cifs_sb->tcon->ses) &&
- (cifs_sb->tcon->ses->server->maxBuf <
- PAGE_CACHE_SIZE + MAX_CIFS_HDR_SIZE))
- tmp_inode->i_data.a_ops = &cifs_addr_ops_smallbuf;
- else
- tmp_inode->i_data.a_ops = &cifs_addr_ops;
-
- if (isNewInode)
- return; /* No sense invalidating pages for new inode
- since we we have not started caching
- readahead file data yet */
-
- if (timespec_equal(&tmp_inode->i_mtime, &local_mtime) &&
- (local_size == tmp_inode->i_size)) {
- cFYI(1, ("inode exists but unchanged"));
- } else {
- /* file may have changed on server */
- cFYI(1, ("invalidate inode, readdir detected change"));
- invalidate_remote_inode(tmp_inode);
- }
- } else if (S_ISDIR(tmp_inode->i_mode)) {
- cFYI(1, ("Directory inode"));
- tmp_inode->i_op = &cifs_dir_inode_ops;
- tmp_inode->i_fop = &cifs_dir_ops;
- } else if (S_ISLNK(tmp_inode->i_mode)) {
- cFYI(1, ("Symbolic Link inode"));
- tmp_inode->i_op = &cifs_symlink_inode_ops;
-/* tmp_inode->i_fop = *//* do not need to set to anything */
- } else {
- cFYI(1, ("Special inode"));
- init_special_inode(tmp_inode, tmp_inode->i_mode,
- tmp_inode->i_rdev);
+ /* file may have changed on server */
+ cFYI(1, ("invalidate inode, readdir detected change"));
+ invalidate_remote_inode(tmp_inode);
}
}
@@ -968,7 +893,6 @@
cFYI(1, ("posix mkdir returned 0x%x", rc));
d_drop(direntry);
} else {
- int obj_type;
if (pInfo->Type == cpu_to_le32(-1)) {
/* no return info, go query for it */
kfree(pInfo);
@@ -1004,7 +928,7 @@
/* we already checked in POSIXCreate whether
frame was long enough */
posix_fill_in_inode(direntry->d_inode,
- pInfo, &obj_type, 1 /* NewInode */);
+ pInfo, 1 /* NewInode */);
#ifdef CONFIG_CIFS_DEBUG2
cFYI(1, ("instantiated dentry %p %s to inode %p",
direntry, direntry->d_name.name, newinode));
@@ -1032,7 +956,7 @@
inode->i_sb, xid);
else
rc = cifs_get_inode_info(&newinode, full_path, NULL,
- inode->i_sb, xid);
+ inode->i_sb, xid, NULL);
if (pTcon->nocase)
direntry->d_op = &cifs_ci_dentry_ops;
@@ -1214,9 +1138,8 @@
} /* if we can not get memory just leave rc as EEXIST */
}
- if (rc) {
+ if (rc)
cFYI(1, ("rename rc %d", rc));
- }
if ((rc == -EIO) || (rc == -EEXIST)) {
int oplock = FALSE;
@@ -1315,7 +1238,7 @@
}
} else {
rc = cifs_get_inode_info(&direntry->d_inode, full_path, NULL,
- direntry->d_sb, xid);
+ direntry->d_sb, xid, NULL);
if (rc) {
cFYI(1, ("error on getting revalidate info %d", rc));
/* if (rc != -ENOENT)
@@ -1504,11 +1427,10 @@
}
cifsInode = CIFS_I(direntry->d_inode);
- /* BB check if we need to refresh inode from server now ? BB */
-
- if (attrs->ia_valid & ATTR_SIZE) {
+ if ((attrs->ia_valid & ATTR_MTIME) || (attrs->ia_valid & ATTR_SIZE)) {
/*
- Flush data before changing file size on server. If the
+ Flush data before changing file size or changing the last
+ write time of the file on the server. If the
flush returns error, store it to report later and continue.
BB: This should be smarter. Why bother flushing pages that
will be truncated anyway? Also, should we error out here if
@@ -1519,7 +1441,9 @@
CIFS_I(direntry->d_inode)->write_behind_rc = rc;
rc = 0;
}
+ }
+ if (attrs->ia_valid & ATTR_SIZE) {
/* To avoid spurious oplock breaks from server, in the case of
inodes that we already have open, avoid doing path based
setting of file size if we can do it by handle.
diff --git a/fs/cifs/ioctl.c b/fs/cifs/ioctl.c
index d24fe68..5c792df 100644
--- a/fs/cifs/ioctl.c
+++ b/fs/cifs/ioctl.c
@@ -30,7 +30,7 @@
#define CIFS_IOC_CHECKUMOUNT _IO(0xCF, 2)
-int cifs_ioctl (struct inode *inode, struct file *filep,
+int cifs_ioctl(struct inode *inode, struct file *filep,
unsigned int command, unsigned long arg)
{
int rc = -ENOTTY; /* strange error - but the precedent */
diff --git a/fs/cifs/link.c b/fs/cifs/link.c
index 1d6fb01..d4e7ec9 100644
--- a/fs/cifs/link.c
+++ b/fs/cifs/link.c
@@ -205,7 +205,7 @@
inode->i_sb, xid);
else
rc = cifs_get_inode_info(&newinode, full_path, NULL,
- inode->i_sb, xid);
+ inode->i_sb, xid, NULL);
if (rc != 0) {
cFYI(1, ("Create symlink ok, getinodeinfo fail rc = %d",
diff --git a/fs/cifs/md4.c b/fs/cifs/md4.c
index a2415c1..a725c26 100644
--- a/fs/cifs/md4.c
+++ b/fs/cifs/md4.c
@@ -56,7 +56,7 @@
/* this applies md4 to 64 byte chunks */
static void
-mdfour64(__u32 * M, __u32 * A, __u32 *B, __u32 * C, __u32 *D)
+mdfour64(__u32 *M, __u32 *A, __u32 *B, __u32 *C, __u32 *D)
{
int j;
__u32 AA, BB, CC, DD;
@@ -137,7 +137,7 @@
}
static void
-copy64(__u32 * M, unsigned char *in)
+copy64(__u32 *M, unsigned char *in)
{
int i;
diff --git a/fs/cifs/md5.c b/fs/cifs/md5.c
index f13f96d..462bbfe 100644
--- a/fs/cifs/md5.c
+++ b/fs/cifs/md5.c
@@ -161,7 +161,7 @@
/* This is the central step in the MD5 algorithm. */
#define MD5STEP(f, w, x, y, z, data, s) \
- ( w += f(x, y, z) + data, w = w<<s | w>>(32-s), w += x )
+ (w += f(x, y, z) + data, w = w<<s | w>>(32-s), w += x)
/*
* The core of the MD5 algorithm, this alters an existing MD5 hash to
@@ -302,9 +302,8 @@
int i;
/* if key is longer than 64 bytes truncate it */
- if (key_len > 64) {
+ if (key_len > 64)
key_len = 64;
- }
/* start out by storing key in pads */
memset(ctx->k_ipad, 0, sizeof(ctx->k_ipad));
@@ -359,9 +358,9 @@
{
struct HMACMD5Context ctx;
hmac_md5_init_limK_to_64(key, 16, &ctx);
- if (data_len != 0) {
+ if (data_len != 0)
hmac_md5_update(data, data_len, &ctx);
- }
+
hmac_md5_final(digest, &ctx);
}
#endif
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index 15546c2..2a42d9f 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -1,7 +1,7 @@
/*
* fs/cifs/misc.c
*
- * Copyright (C) International Business Machines Corp., 2002,2007
+ * Copyright (C) International Business Machines Corp., 2002,2008
* Author(s): Steve French (sfrench@us.ibm.com)
*
* This library is free software; you can redistribute it and/or modify
@@ -320,9 +320,9 @@
if (treeCon->ses) {
if (treeCon->ses->capabilities & CAP_UNICODE)
buffer->Flags2 |= SMBFLG2_UNICODE;
- if (treeCon->ses->capabilities & CAP_STATUS32) {
+ if (treeCon->ses->capabilities & CAP_STATUS32)
buffer->Flags2 |= SMBFLG2_ERR_STATUS;
- }
+
/* Uid is not converted */
buffer->Uid = treeCon->ses->Suid;
buffer->Mid = GetNextMid(treeCon->ses->server);
@@ -610,7 +610,8 @@
buffer = (unsigned char *) smb_buf;
for (i = 0, j = 0; i < smb_buf_length; i++, j++) {
- if (i % 8 == 0) { /* have reached the beginning of line */
+ if (i % 8 == 0) {
+ /* have reached the beginning of line */
printk(KERN_DEBUG "| ");
j = 0;
}
@@ -621,7 +622,8 @@
else
debug_line[1 + (2 * j)] = '_';
- if (i % 8 == 7) { /* reached end of line, time to print ascii */
+ if (i % 8 == 7) {
+ /* reached end of line, time to print ascii */
debug_line[16] = 0;
printk(" | %s\n", debug_line);
}
@@ -631,7 +633,7 @@
debug_line[2 * j] = ' ';
debug_line[1 + (2 * j)] = ' ';
}
- printk( " | %s\n", debug_line);
+ printk(" | %s\n", debug_line);
return;
}
diff --git a/fs/cifs/netmisc.c b/fs/cifs/netmisc.c
index 646e1f0..3b5a5ce 100644
--- a/fs/cifs/netmisc.c
+++ b/fs/cifs/netmisc.c
@@ -1,7 +1,7 @@
/*
* fs/cifs/netmisc.c
*
- * Copyright (c) International Business Machines Corp., 2002
+ * Copyright (c) International Business Machines Corp., 2002,2008
* Author(s): Steve French (sfrench@us.ibm.com)
*
* Error mapping routines from Samba libsmb/errormap.c
@@ -150,9 +150,7 @@
if (cp[i] == '\\')
break;
if (cp[i] == '/') {
-#ifdef CONFIG_CIFS_DEBUG2
- cFYI(1, ("change slash to backslash in malformed UNC"));
-#endif
+ cFYI(DBG2, ("change slash to \\ in malformed UNC"));
cp[i] = '\\';
return 1;
}
@@ -178,9 +176,7 @@
} else if (address_family == AF_INET6) {
ret = in6_pton(cp, -1 /* len */, dst , '\\', NULL);
}
-#ifdef CONFIG_CIFS_DEBUG2
- cFYI(1, ("address conversion returned %d for %s", ret, cp));
-#endif
+ cFYI(DBG2, ("address conversion returned %d for %s", ret, cp));
if (ret > 0)
ret = 1;
return ret;
@@ -253,7 +249,8 @@
ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_MIX}, {
ERRHRD, ERRgeneral, NT_STATUS_INVALID_QUOTA_LOWER}, {
ERRHRD, ERRgeneral, NT_STATUS_DISK_CORRUPT_ERROR}, {
- ERRDOS, ERRbadfile, NT_STATUS_OBJECT_NAME_INVALID}, { /* mapping changed since shell does lookup on * and expects file not found */
+ /* mapping changed since shell does lookup on * expects FileNotFound */
+ ERRDOS, ERRbadfile, NT_STATUS_OBJECT_NAME_INVALID}, {
ERRDOS, ERRbadfile, NT_STATUS_OBJECT_NAME_NOT_FOUND}, {
ERRDOS, ERRalreadyexists, NT_STATUS_OBJECT_NAME_COLLISION}, {
ERRHRD, ERRgeneral, NT_STATUS_HANDLE_NOT_WAITABLE}, {
@@ -820,7 +817,8 @@
/* old style errors */
/* DOS class smb error codes - map DOS */
- if (smberrclass == ERRDOS) { /* 1 byte field no need to byte reverse */
+ if (smberrclass == ERRDOS) {
+ /* 1 byte field no need to byte reverse */
for (i = 0;
i <
sizeof(mapping_table_ERRDOS) /
@@ -834,7 +832,8 @@
}
/* else try next error mapping one to see if match */
}
- } else if (smberrclass == ERRSRV) { /* server class of error codes */
+ } else if (smberrclass == ERRSRV) {
+ /* server class of error codes */
for (i = 0;
i <
sizeof(mapping_table_ERRSRV) /
@@ -922,8 +921,8 @@
{
struct timespec ts;
int sec, min, days, month, year;
- SMB_TIME * st = (SMB_TIME *)&time;
- SMB_DATE * sd = (SMB_DATE *)&date;
+ SMB_TIME *st = (SMB_TIME *)&time;
+ SMB_DATE *sd = (SMB_DATE *)&date;
cFYI(1, ("date %d time %d", date, time));
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index 0f22def..32b445e 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -3,7 +3,7 @@
*
* Directory search handling
*
- * Copyright (C) International Business Machines Corp., 2004, 2007
+ * Copyright (C) International Business Machines Corp., 2004, 2008
* Author(s): Steve French (sfrench@us.ibm.com)
*
* This library is free software; you can redistribute it and/or modify
@@ -42,17 +42,18 @@
cFYI(1, ("empty cifs private file data"));
return;
}
- if (cf->invalidHandle) {
+ if (cf->invalidHandle)
cFYI(1, ("invalid handle"));
- }
- if (cf->srch_inf.endOfSearch) {
+ if (cf->srch_inf.endOfSearch)
cFYI(1, ("end of search"));
- }
- if (cf->srch_inf.emptyDir) {
+ if (cf->srch_inf.emptyDir)
cFYI(1, ("empty dir"));
- }
}
}
+#else
+static inline void dump_cifs_file_struct(struct file *file, char *label)
+{
+}
#endif /* DEBUG2 */
/* Returns one if new inode created (which therefore needs to be hashed) */
@@ -150,7 +151,7 @@
cifs_NTtimeToUnix(le64_to_cpu(pfindData->ChangeTime));
} else { /* legacy, OS2 and DOS style */
/* struct timespec ts;*/
- FIND_FILE_STANDARD_INFO * pfindData =
+ FIND_FILE_STANDARD_INFO *pfindData =
(FIND_FILE_STANDARD_INFO *)buf;
tmp_inode->i_mtime = cnvrtDosUnixTm(
@@ -198,9 +199,8 @@
if (attr & ATTR_DIRECTORY) {
*pobject_type = DT_DIR;
/* override default perms since we do not lock dirs */
- if (atomic_read(&cifsInfo->inUse) == 0) {
+ if (atomic_read(&cifsInfo->inUse) == 0)
tmp_inode->i_mode = cifs_sb->mnt_dir_mode;
- }
tmp_inode->i_mode |= S_IFDIR;
} else if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL) &&
(attr & ATTR_SYSTEM)) {
@@ -231,9 +231,8 @@
} /* could add code here - to validate if device or weird share type? */
/* can not fill in nlink here as in qpathinfo version and Unx search */
- if (atomic_read(&cifsInfo->inUse) == 0) {
+ if (atomic_read(&cifsInfo->inUse) == 0)
atomic_set(&cifsInfo->inUse, 1);
- }
spin_lock(&tmp_inode->i_lock);
if (is_size_safe_to_change(cifsInfo, end_of_file)) {
@@ -461,9 +460,8 @@
full_path = build_path_from_dentry(file->f_path.dentry);
- if (full_path == NULL) {
+ if (full_path == NULL)
return -ENOMEM;
- }
cFYI(1, ("Full path: %s start at: %lld", full_path, file->f_pos));
@@ -471,9 +469,9 @@
/* test for Unix extensions */
/* but now check for them on the share/mount not on the SMB session */
/* if (pTcon->ses->capabilities & CAP_UNIX) { */
- if (pTcon->unix_ext) {
+ if (pTcon->unix_ext)
cifsFile->srch_inf.info_level = SMB_FIND_FILE_UNIX;
- } else if ((pTcon->ses->capabilities &
+ else if ((pTcon->ses->capabilities &
(CAP_NT_SMBS | CAP_NT_FIND)) == 0) {
cifsFile->srch_inf.info_level = SMB_FIND_FILE_INFO_STANDARD;
} else if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) {
@@ -514,10 +512,10 @@
static char *nxt_dir_entry(char *old_entry, char *end_of_smb, int level)
{
char *new_entry;
- FILE_DIRECTORY_INFO * pDirInfo = (FILE_DIRECTORY_INFO *)old_entry;
+ FILE_DIRECTORY_INFO *pDirInfo = (FILE_DIRECTORY_INFO *)old_entry;
if (level == SMB_FIND_FILE_INFO_STANDARD) {
- FIND_FILE_STANDARD_INFO * pfData;
+ FIND_FILE_STANDARD_INFO *pfData;
pfData = (FIND_FILE_STANDARD_INFO *)pDirInfo;
new_entry = old_entry + sizeof(FIND_FILE_STANDARD_INFO) +
@@ -553,7 +551,7 @@
int len = 0;
if (cfile->srch_inf.info_level == SMB_FIND_FILE_UNIX) {
- FILE_UNIX_INFO * pFindData = (FILE_UNIX_INFO *)current_entry;
+ FILE_UNIX_INFO *pFindData = (FILE_UNIX_INFO *)current_entry;
filename = &pFindData->FileName[0];
if (cfile->srch_inf.unicode) {
len = cifs_unicode_bytelen(filename);
@@ -562,30 +560,30 @@
len = strnlen(filename, 5);
}
} else if (cfile->srch_inf.info_level == SMB_FIND_FILE_DIRECTORY_INFO) {
- FILE_DIRECTORY_INFO * pFindData =
+ FILE_DIRECTORY_INFO *pFindData =
(FILE_DIRECTORY_INFO *)current_entry;
filename = &pFindData->FileName[0];
len = le32_to_cpu(pFindData->FileNameLength);
} else if (cfile->srch_inf.info_level ==
SMB_FIND_FILE_FULL_DIRECTORY_INFO) {
- FILE_FULL_DIRECTORY_INFO * pFindData =
+ FILE_FULL_DIRECTORY_INFO *pFindData =
(FILE_FULL_DIRECTORY_INFO *)current_entry;
filename = &pFindData->FileName[0];
len = le32_to_cpu(pFindData->FileNameLength);
} else if (cfile->srch_inf.info_level ==
SMB_FIND_FILE_ID_FULL_DIR_INFO) {
- SEARCH_ID_FULL_DIR_INFO * pFindData =
+ SEARCH_ID_FULL_DIR_INFO *pFindData =
(SEARCH_ID_FULL_DIR_INFO *)current_entry;
filename = &pFindData->FileName[0];
len = le32_to_cpu(pFindData->FileNameLength);
} else if (cfile->srch_inf.info_level ==
SMB_FIND_FILE_BOTH_DIRECTORY_INFO) {
- FILE_BOTH_DIRECTORY_INFO * pFindData =
+ FILE_BOTH_DIRECTORY_INFO *pFindData =
(FILE_BOTH_DIRECTORY_INFO *)current_entry;
filename = &pFindData->FileName[0];
len = le32_to_cpu(pFindData->FileNameLength);
} else if (cfile->srch_inf.info_level == SMB_FIND_FILE_INFO_STANDARD) {
- FIND_FILE_STANDARD_INFO * pFindData =
+ FIND_FILE_STANDARD_INFO *pFindData =
(FIND_FILE_STANDARD_INFO *)current_entry;
filename = &pFindData->FileName[0];
len = pFindData->FileNameLength;
@@ -666,9 +664,7 @@
. and .. for the root of a drive and for those we need
to start two entries earlier */
-#ifdef CONFIG_CIFS_DEBUG2
dump_cifs_file_struct(file, "In fce ");
-#endif
if (((index_to_find < cifsFile->srch_inf.index_of_last_entry) &&
is_dir_changed(file)) ||
(index_to_find < first_entry_in_buffer)) {
@@ -718,7 +714,7 @@
pos_in_buf = index_to_find - first_entry_in_buffer;
cFYI(1, ("found entry - pos_in_buf %d", pos_in_buf));
- for (i=0; (i < (pos_in_buf)) && (current_entry != NULL); i++) {
+ for (i = 0; (i < (pos_in_buf)) && (current_entry != NULL); i++) {
/* go entry by entry figuring out which is first */
current_entry = nxt_dir_entry(current_entry, end_of_smb,
cifsFile->srch_inf.info_level);
@@ -793,7 +789,7 @@
filename = &pFindData->FileName[0];
len = le32_to_cpu(pFindData->FileNameLength);
} else if (level == SMB_FIND_FILE_INFO_STANDARD) {
- FIND_FILE_STANDARD_INFO * pFindData =
+ FIND_FILE_STANDARD_INFO *pFindData =
(FIND_FILE_STANDARD_INFO *)current_entry;
filename = &pFindData->FileName[0];
/* one byte length, no name conversion */
@@ -928,7 +924,7 @@
level = cifsFile->srch_inf.info_level;
if (level == SMB_FIND_FILE_UNIX) {
- FILE_UNIX_INFO * pFindData = (FILE_UNIX_INFO *)current_entry;
+ FILE_UNIX_INFO *pFindData = (FILE_UNIX_INFO *)current_entry;
filename = &pFindData->FileName[0];
if (cifsFile->srch_inf.unicode) {
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index d2153ab..ed150ef 100644
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -417,10 +417,6 @@
calc_lanman_hash(ses, lnm_session_key);
ses->flags |= CIFS_SES_LANMAN;
-/* #ifdef CONFIG_CIFS_DEBUG2
- cifs_dump_mem("cryptkey: ",ses->server->cryptKey,
- CIFS_SESS_KEY_SIZE);
-#endif */
memcpy(bcc_ptr, (char *)lnm_session_key, CIFS_SESS_KEY_SIZE);
bcc_ptr += CIFS_SESS_KEY_SIZE;
diff --git a/fs/cifs/smbdes.c b/fs/cifs/smbdes.c
index cfa6d21..04943c9 100644
--- a/fs/cifs/smbdes.c
+++ b/fs/cifs/smbdes.c
@@ -114,42 +114,42 @@
{{14, 4, 13, 1, 2, 15, 11, 8, 3, 10, 6, 12, 5, 9, 0, 7},
{0, 15, 7, 4, 14, 2, 13, 1, 10, 6, 12, 11, 9, 5, 3, 8},
{4, 1, 14, 8, 13, 6, 2, 11, 15, 12, 9, 7, 3, 10, 5, 0},
- {15, 12, 8, 2, 4, 9, 1, 7, 5, 11, 3, 14, 10, 0, 6, 13}},
+ {15, 12, 8, 2, 4, 9, 1, 7, 5, 11, 3, 14, 10, 0, 6, 13} },
{{15, 1, 8, 14, 6, 11, 3, 4, 9, 7, 2, 13, 12, 0, 5, 10},
{3, 13, 4, 7, 15, 2, 8, 14, 12, 0, 1, 10, 6, 9, 11, 5},
{0, 14, 7, 11, 10, 4, 13, 1, 5, 8, 12, 6, 9, 3, 2, 15},
- {13, 8, 10, 1, 3, 15, 4, 2, 11, 6, 7, 12, 0, 5, 14, 9}},
+ {13, 8, 10, 1, 3, 15, 4, 2, 11, 6, 7, 12, 0, 5, 14, 9} },
{{10, 0, 9, 14, 6, 3, 15, 5, 1, 13, 12, 7, 11, 4, 2, 8},
{13, 7, 0, 9, 3, 4, 6, 10, 2, 8, 5, 14, 12, 11, 15, 1},
{13, 6, 4, 9, 8, 15, 3, 0, 11, 1, 2, 12, 5, 10, 14, 7},
- {1, 10, 13, 0, 6, 9, 8, 7, 4, 15, 14, 3, 11, 5, 2, 12}},
+ {1, 10, 13, 0, 6, 9, 8, 7, 4, 15, 14, 3, 11, 5, 2, 12} },
{{7, 13, 14, 3, 0, 6, 9, 10, 1, 2, 8, 5, 11, 12, 4, 15},
{13, 8, 11, 5, 6, 15, 0, 3, 4, 7, 2, 12, 1, 10, 14, 9},
{10, 6, 9, 0, 12, 11, 7, 13, 15, 1, 3, 14, 5, 2, 8, 4},
- {3, 15, 0, 6, 10, 1, 13, 8, 9, 4, 5, 11, 12, 7, 2, 14}},
+ {3, 15, 0, 6, 10, 1, 13, 8, 9, 4, 5, 11, 12, 7, 2, 14} },
{{2, 12, 4, 1, 7, 10, 11, 6, 8, 5, 3, 15, 13, 0, 14, 9},
{14, 11, 2, 12, 4, 7, 13, 1, 5, 0, 15, 10, 3, 9, 8, 6},
{4, 2, 1, 11, 10, 13, 7, 8, 15, 9, 12, 5, 6, 3, 0, 14},
- {11, 8, 12, 7, 1, 14, 2, 13, 6, 15, 0, 9, 10, 4, 5, 3}},
+ {11, 8, 12, 7, 1, 14, 2, 13, 6, 15, 0, 9, 10, 4, 5, 3} },
{{12, 1, 10, 15, 9, 2, 6, 8, 0, 13, 3, 4, 14, 7, 5, 11},
{10, 15, 4, 2, 7, 12, 9, 5, 6, 1, 13, 14, 0, 11, 3, 8},
{9, 14, 15, 5, 2, 8, 12, 3, 7, 0, 4, 10, 1, 13, 11, 6},
- {4, 3, 2, 12, 9, 5, 15, 10, 11, 14, 1, 7, 6, 0, 8, 13}},
+ {4, 3, 2, 12, 9, 5, 15, 10, 11, 14, 1, 7, 6, 0, 8, 13} },
{{4, 11, 2, 14, 15, 0, 8, 13, 3, 12, 9, 7, 5, 10, 6, 1},
{13, 0, 11, 7, 4, 9, 1, 10, 14, 3, 5, 12, 2, 15, 8, 6},
{1, 4, 11, 13, 12, 3, 7, 14, 10, 15, 6, 8, 0, 5, 9, 2},
- {6, 11, 13, 8, 1, 4, 10, 7, 9, 5, 0, 15, 14, 2, 3, 12}},
+ {6, 11, 13, 8, 1, 4, 10, 7, 9, 5, 0, 15, 14, 2, 3, 12} },
{{13, 2, 8, 4, 6, 15, 11, 1, 10, 9, 3, 14, 5, 0, 12, 7},
{1, 15, 13, 8, 10, 3, 7, 4, 12, 5, 6, 11, 0, 14, 9, 2},
{7, 11, 4, 1, 9, 12, 14, 2, 0, 6, 10, 13, 15, 3, 5, 8},
- {2, 1, 14, 7, 4, 10, 8, 13, 15, 12, 9, 0, 3, 5, 6, 11}}
+ {2, 1, 14, 7, 4, 10, 8, 13, 15, 12, 9, 0, 3, 5, 6, 11} }
};
static void
@@ -313,9 +313,8 @@
key[5] = ((str[4] & 0x1F) << 2) | (str[5] >> 6);
key[6] = ((str[5] & 0x3F) << 1) | (str[6] >> 7);
key[7] = str[6] & 0x7F;
- for (i = 0; i < 8; i++) {
+ for (i = 0; i < 8; i++)
key[i] = (key[i] << 1);
- }
}
static void
@@ -344,9 +343,8 @@
dohash(outb, inb, keyb, forw);
- for (i = 0; i < 8; i++) {
+ for (i = 0; i < 8; i++)
out[i] = 0;
- }
for (i = 0; i < 64; i++) {
if (outb[i])
diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c
index 50b623a..3612d6c 100644
--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -1,7 +1,7 @@
/*
* fs/cifs/transport.c
*
- * Copyright (C) International Business Machines Corp., 2002,2007
+ * Copyright (C) International Business Machines Corp., 2002,2008
* Author(s): Steve French (sfrench@us.ibm.com)
* Jeremy Allison (jra@samba.org) 2006.
*
@@ -358,9 +358,9 @@
} else if (ses->status != CifsGood) {
/* check if SMB session is bad because we are setting it up */
if ((in_buf->Command != SMB_COM_SESSION_SETUP_ANDX) &&
- (in_buf->Command != SMB_COM_NEGOTIATE)) {
+ (in_buf->Command != SMB_COM_NEGOTIATE))
return -EAGAIN;
- } /* else ok - we are setting up session */
+ /* else ok - we are setting up session */
}
*ppmidQ = AllocMidQEntry(in_buf, ses);
if (*ppmidQ == NULL)
@@ -437,9 +437,8 @@
iov[0].iov_len = in_buf->smb_buf_length + 4;
flags |= CIFS_NO_RESP;
rc = SendReceive2(xid, ses, iov, 1, &resp_buf_type, flags);
-#ifdef CONFIG_CIFS_DEBUG2
- cFYI(1, ("SendRcvNoR flags %d rc %d", flags, rc));
-#endif
+ cFYI(DBG2, ("SendRcvNoRsp flags %d rc %d", flags, rc));
+
return rc;
}
diff --git a/fs/cifs/xattr.c b/fs/cifs/xattr.c
index 54e8ef9..8cd6a44 100644
--- a/fs/cifs/xattr.c
+++ b/fs/cifs/xattr.c
@@ -139,9 +139,9 @@
} else if (strncmp(ea_name, CIFS_XATTR_USER_PREFIX, 5) == 0) {
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
goto set_ea_exit;
- if (strncmp(ea_name, CIFS_XATTR_DOS_ATTRIB, 14) == 0) {
+ if (strncmp(ea_name, CIFS_XATTR_DOS_ATTRIB, 14) == 0)
cFYI(1, ("attempt to set cifs inode metadata"));
- }
+
ea_name += 5; /* skip past user. prefix */
rc = CIFSSMBSetEA(xid, pTcon, full_path, ea_name, ea_value,
(__u16)value_size, cifs_sb->local_nls,
@@ -262,7 +262,7 @@
cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
#ifdef CONFIG_CIFS_EXPERIMENTAL
- else if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) {
+ else if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) {
__u16 fid;
int oplock = FALSE;
struct cifs_ntsd *pacl = NULL;
@@ -303,11 +303,10 @@
} else if (strncmp(ea_name,
CIFS_XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN) == 0) {
cFYI(1, ("Security xattr namespace not supported yet"));
- } else {
+ } else
cFYI(1,
("illegal xattr request %s (only user namespace supported)",
ea_name));
- }
/* We could add an additional check for streams ie
if proc/fs/cifs/streamstoxattr is set then
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index d26e282..e9602d8 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -29,10 +29,6 @@
#define DEBUGFS_MAGIC 0x64626720
-/* declared over in file.c */
-extern struct file_operations debugfs_file_operations;
-extern struct inode_operations debugfs_link_operations;
-
static struct vfsmount *debugfs_mount;
static int debugfs_mount_count;
diff --git a/fs/dquot.c b/fs/dquot.c
index 9c7feb6..41b9dbd 100644
--- a/fs/dquot.c
+++ b/fs/dquot.c
@@ -1522,8 +1522,8 @@
truncate_inode_pages(&toputinode[cnt]->i_data, 0);
mutex_unlock(&toputinode[cnt]->i_mutex);
mark_inode_dirty(toputinode[cnt]);
- iput(toputinode[cnt]);
}
+ iput(toputinode[cnt]);
mutex_unlock(&dqopt->dqonoff_mutex);
}
if (sb->s_bdev)
diff --git a/fs/ecryptfs/dentry.c b/fs/ecryptfs/dentry.c
index 841a032..5e59658 100644
--- a/fs/ecryptfs/dentry.c
+++ b/fs/ecryptfs/dentry.c
@@ -80,8 +80,8 @@
{
if (ecryptfs_dentry_to_private(dentry)) {
if (ecryptfs_dentry_to_lower(dentry)) {
- mntput(ecryptfs_dentry_to_lower_mnt(dentry));
dput(ecryptfs_dentry_to_lower(dentry));
+ mntput(ecryptfs_dentry_to_lower_mnt(dentry));
}
kmem_cache_free(ecryptfs_dentry_info_cache,
ecryptfs_dentry_to_private(dentry));
diff --git a/fs/ecryptfs/mmap.c b/fs/ecryptfs/mmap.c
index dc74b18..6df1deb 100644
--- a/fs/ecryptfs/mmap.c
+++ b/fs/ecryptfs/mmap.c
@@ -263,52 +263,102 @@
return 0;
}
-/* This function must zero any hole we create */
+/**
+ * ecryptfs_prepare_write
+ * @file: The eCryptfs file
+ * @page: The eCryptfs page
+ * @from: The start byte from which we will write
+ * @to: The end byte to which we will write
+ *
+ * This function must zero any hole we create
+ *
+ * Returns zero on success; non-zero otherwise
+ */
static int ecryptfs_prepare_write(struct file *file, struct page *page,
unsigned from, unsigned to)
{
- int rc = 0;
loff_t prev_page_end_size;
+ int rc = 0;
if (!PageUptodate(page)) {
- rc = ecryptfs_read_lower_page_segment(page, page->index, 0,
- PAGE_CACHE_SIZE,
- page->mapping->host);
- if (rc) {
- printk(KERN_ERR "%s: Error attemping to read lower "
- "page segment; rc = [%d]\n", __FUNCTION__, rc);
- ClearPageUptodate(page);
- goto out;
- } else
+ struct ecryptfs_crypt_stat *crypt_stat =
+ &ecryptfs_inode_to_private(
+ file->f_path.dentry->d_inode)->crypt_stat;
+
+ if (!(crypt_stat->flags & ECRYPTFS_ENCRYPTED)
+ || (crypt_stat->flags & ECRYPTFS_NEW_FILE)) {
+ rc = ecryptfs_read_lower_page_segment(
+ page, page->index, 0, PAGE_CACHE_SIZE,
+ page->mapping->host);
+ if (rc) {
+ printk(KERN_ERR "%s: Error attemping to read "
+ "lower page segment; rc = [%d]\n",
+ __FUNCTION__, rc);
+ ClearPageUptodate(page);
+ goto out;
+ } else
+ SetPageUptodate(page);
+ } else if (crypt_stat->flags & ECRYPTFS_VIEW_AS_ENCRYPTED) {
+ if (crypt_stat->flags & ECRYPTFS_METADATA_IN_XATTR) {
+ rc = ecryptfs_copy_up_encrypted_with_header(
+ page, crypt_stat);
+ if (rc) {
+ printk(KERN_ERR "%s: Error attempting "
+ "to copy the encrypted content "
+ "from the lower file whilst "
+ "inserting the metadata from "
+ "the xattr into the header; rc "
+ "= [%d]\n", __FUNCTION__, rc);
+ ClearPageUptodate(page);
+ goto out;
+ }
+ SetPageUptodate(page);
+ } else {
+ rc = ecryptfs_read_lower_page_segment(
+ page, page->index, 0, PAGE_CACHE_SIZE,
+ page->mapping->host);
+ if (rc) {
+ printk(KERN_ERR "%s: Error reading "
+ "page; rc = [%d]\n",
+ __FUNCTION__, rc);
+ ClearPageUptodate(page);
+ goto out;
+ }
+ SetPageUptodate(page);
+ }
+ } else {
+ rc = ecryptfs_decrypt_page(page);
+ if (rc) {
+ printk(KERN_ERR "%s: Error decrypting page "
+ "at index [%ld]; rc = [%d]\n",
+ __FUNCTION__, page->index, rc);
+ ClearPageUptodate(page);
+ goto out;
+ }
SetPageUptodate(page);
+ }
}
-
prev_page_end_size = ((loff_t)page->index << PAGE_CACHE_SHIFT);
-
- /*
- * If creating a page or more of holes, zero them out via truncate.
- * Note, this will increase i_size.
- */
+ /* If creating a page or more of holes, zero them out via truncate.
+ * Note, this will increase i_size. */
if (page->index != 0) {
if (prev_page_end_size > i_size_read(page->mapping->host)) {
rc = ecryptfs_truncate(file->f_path.dentry,
prev_page_end_size);
if (rc) {
- printk(KERN_ERR "Error on attempt to "
+ printk(KERN_ERR "%s: Error on attempt to "
"truncate to (higher) offset [%lld];"
- " rc = [%d]\n", prev_page_end_size, rc);
+ " rc = [%d]\n", __FUNCTION__,
+ prev_page_end_size, rc);
goto out;
}
}
}
- /*
- * Writing to a new page, and creating a small hole from start of page?
- * Zero it out.
- */
- if ((i_size_read(page->mapping->host) == prev_page_end_size) &&
- (from != 0)) {
+ /* Writing to a new page, and creating a small hole from start
+ * of page? Zero it out. */
+ if ((i_size_read(page->mapping->host) == prev_page_end_size)
+ && (from != 0))
zero_user(page, 0, PAGE_CACHE_SIZE);
- }
out:
return rc;
}
diff --git a/fs/exec.c b/fs/exec.c
index a44b142..54a0a55 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -173,8 +173,15 @@
return NULL;
if (write) {
- struct rlimit *rlim = current->signal->rlim;
unsigned long size = bprm->vma->vm_end - bprm->vma->vm_start;
+ struct rlimit *rlim;
+
+ /*
+ * We've historically supported up to 32 pages (ARG_MAX)
+ * of argument strings even with small stacks
+ */
+ if (size <= ARG_MAX)
+ return page;
/*
* Limit to 1/4-th the stack size for the argv+env strings.
@@ -183,6 +190,7 @@
* - the program will have a reasonable amount of stack left
* to work from.
*/
+ rlim = current->signal->rlim;
if (size > rlim[RLIMIT_STACK].rlim_cur / 4) {
put_page(page);
return NULL;
diff --git a/fs/ext3/acl.c b/fs/ext3/acl.c
index d34e996..a754d18 100644
--- a/fs/ext3/acl.c
+++ b/fs/ext3/acl.c
@@ -37,7 +37,7 @@
return ERR_PTR(-EINVAL);
if (count == 0)
return NULL;
- acl = posix_acl_alloc(count, GFP_KERNEL);
+ acl = posix_acl_alloc(count, GFP_NOFS);
if (!acl)
return ERR_PTR(-ENOMEM);
for (n=0; n < count; n++) {
@@ -91,7 +91,7 @@
*size = ext3_acl_size(acl->a_count);
ext_acl = kmalloc(sizeof(ext3_acl_header) + acl->a_count *
- sizeof(ext3_acl_entry), GFP_KERNEL);
+ sizeof(ext3_acl_entry), GFP_NOFS);
if (!ext_acl)
return ERR_PTR(-ENOMEM);
ext_acl->a_version = cpu_to_le32(EXT3_ACL_VERSION);
@@ -187,7 +187,7 @@
}
retval = ext3_xattr_get(inode, name_index, "", NULL, 0);
if (retval > 0) {
- value = kmalloc(retval, GFP_KERNEL);
+ value = kmalloc(retval, GFP_NOFS);
if (!value)
return ERR_PTR(-ENOMEM);
retval = ext3_xattr_get(inode, name_index, "", value, retval);
@@ -335,7 +335,7 @@
if (error)
goto cleanup;
}
- clone = posix_acl_clone(acl, GFP_KERNEL);
+ clone = posix_acl_clone(acl, GFP_NOFS);
error = -ENOMEM;
if (!clone)
goto cleanup;
diff --git a/fs/ext3/resize.c b/fs/ext3/resize.c
index 9397d77..0e97b6e 100644
--- a/fs/ext3/resize.c
+++ b/fs/ext3/resize.c
@@ -485,7 +485,7 @@
goto exit_dindj;
n_group_desc = kmalloc((gdb_num + 1) * sizeof(struct buffer_head *),
- GFP_KERNEL);
+ GFP_NOFS);
if (!n_group_desc) {
err = -ENOMEM;
ext3_warning (sb, __FUNCTION__,
@@ -568,7 +568,7 @@
int res, i;
int err;
- primary = kmalloc(reserved_gdb * sizeof(*primary), GFP_KERNEL);
+ primary = kmalloc(reserved_gdb * sizeof(*primary), GFP_NOFS);
if (!primary)
return -ENOMEM;
diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index 18769cc..ad53606 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -806,8 +806,8 @@
{Opt_quota, "quota"},
{Opt_usrquota, "usrquota"},
{Opt_barrier, "barrier=%u"},
- {Opt_err, NULL},
{Opt_resize, "resize"},
+ {Opt_err, NULL},
};
static ext3_fsblk_t get_sb_block(void **data)
diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
index fb89c29..a6ea4d6 100644
--- a/fs/ext3/xattr.c
+++ b/fs/ext3/xattr.c
@@ -728,7 +728,7 @@
ce = NULL;
}
ea_bdebug(bs->bh, "cloning");
- s->base = kmalloc(bs->bh->b_size, GFP_KERNEL);
+ s->base = kmalloc(bs->bh->b_size, GFP_NOFS);
error = -ENOMEM;
if (s->base == NULL)
goto cleanup;
@@ -740,7 +740,7 @@
}
} else {
/* Allocate a buffer where we construct the new block. */
- s->base = kzalloc(sb->s_blocksize, GFP_KERNEL);
+ s->base = kzalloc(sb->s_blocksize, GFP_NOFS);
/* assert(header == s->base) */
error = -ENOMEM;
if (s->base == NULL)
diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c
index 33888bb..2c23bad 100644
--- a/fs/ext4/dir.c
+++ b/fs/ext4/dir.c
@@ -46,7 +46,7 @@
#ifdef CONFIG_COMPAT
.compat_ioctl = ext4_compat_ioctl,
#endif
- .fsync = ext4_sync_file, /* BKL held */
+ .fsync = ext4_sync_file,
.release = ext4_release_dir,
};
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index bc7081f..9ae6e67 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -148,6 +148,7 @@
{
struct ext4_inode_info *ei = EXT4_I(inode);
ext4_fsblk_t bg_start;
+ ext4_fsblk_t last_block;
ext4_grpblk_t colour;
int depth;
@@ -169,8 +170,13 @@
/* OK. use inode's group */
bg_start = (ei->i_block_group * EXT4_BLOCKS_PER_GROUP(inode->i_sb)) +
le32_to_cpu(EXT4_SB(inode->i_sb)->s_es->s_first_data_block);
- colour = (current->pid % 16) *
+ last_block = ext4_blocks_count(EXT4_SB(inode->i_sb)->s_es) - 1;
+
+ if (bg_start + EXT4_BLOCKS_PER_GROUP(inode->i_sb) <= last_block)
+ colour = (current->pid % 16) *
(EXT4_BLOCKS_PER_GROUP(inode->i_sb) / 16);
+ else
+ colour = (current->pid % 16) * ((last_block - bg_start) / 16);
return bg_start + colour + block;
}
@@ -349,7 +355,7 @@
#define ext4_ext_show_leaf(inode,path)
#endif
-static void ext4_ext_drop_refs(struct ext4_ext_path *path)
+void ext4_ext_drop_refs(struct ext4_ext_path *path)
{
int depth = path->p_depth;
int i;
@@ -2168,6 +2174,10 @@
newblock = iblock - ee_block + ext_pblock(ex);
ex2 = ex;
+ err = ext4_ext_get_access(handle, inode, path + depth);
+ if (err)
+ goto out;
+
/* ex1: ee_block to iblock - 1 : uninitialized */
if (iblock > ee_block) {
ex1 = ex;
@@ -2200,16 +2210,20 @@
newdepth = ext_depth(inode);
if (newdepth != depth) {
depth = newdepth;
- path = ext4_ext_find_extent(inode, iblock, NULL);
+ ext4_ext_drop_refs(path);
+ path = ext4_ext_find_extent(inode, iblock, path);
if (IS_ERR(path)) {
err = PTR_ERR(path);
- path = NULL;
goto out;
}
eh = path[depth].p_hdr;
ex = path[depth].p_ext;
if (ex2 != &newex)
ex2 = ex;
+
+ err = ext4_ext_get_access(handle, inode, path + depth);
+ if (err)
+ goto out;
}
allocated = max_blocks;
}
@@ -2230,9 +2244,6 @@
ex2->ee_len = cpu_to_le16(allocated);
if (ex2 != ex)
goto insert;
- err = ext4_ext_get_access(handle, inode, path + depth);
- if (err)
- goto out;
/*
* New (initialized) extent starts from the first block
* in the current extent. i.e., ex2 == ex
@@ -2276,9 +2287,22 @@
}
/*
+ * Block allocation/map/preallocation routine for extents based files
+ *
+ *
* Need to be called with
* down_read(&EXT4_I(inode)->i_data_sem) if not allocating file system block
* (ie, create is zero). Otherwise down_write(&EXT4_I(inode)->i_data_sem)
+ *
+ * return > 0, number of of blocks already mapped/allocated
+ * if create == 0 and these are pre-allocated blocks
+ * buffer head is unmapped
+ * otherwise blocks are mapped
+ *
+ * return = 0, if plain look up failed (blocks have not been allocated)
+ * buffer head is unmapped
+ *
+ * return < 0, error case.
*/
int ext4_ext_get_blocks(handle_t *handle, struct inode *inode,
ext4_lblk_t iblock,
@@ -2623,7 +2647,7 @@
* modify 1 super block, 1 block bitmap and 1 group descriptor.
*/
credits = EXT4_DATA_TRANS_BLOCKS(inode->i_sb) + 3;
- down_write((&EXT4_I(inode)->i_data_sem));
+ mutex_lock(&inode->i_mutex);
retry:
while (ret >= 0 && ret < max_blocks) {
block = block + ret;
@@ -2634,16 +2658,17 @@
break;
}
- ret = ext4_ext_get_blocks(handle, inode, block,
+ ret = ext4_get_blocks_wrap(handle, inode, block,
max_blocks, &map_bh,
EXT4_CREATE_UNINITIALIZED_EXT, 0);
- WARN_ON(ret <= 0);
if (ret <= 0) {
- ext4_error(inode->i_sb, "ext4_fallocate",
- "ext4_ext_get_blocks returned error: "
- "inode#%lu, block=%u, max_blocks=%lu",
+#ifdef EXT4FS_DEBUG
+ WARN_ON(ret <= 0);
+ printk(KERN_ERR "%s: ext4_ext_get_blocks "
+ "returned error inode#%lu, block=%u, "
+ "max_blocks=%lu", __func__,
inode->i_ino, block, max_blocks);
- ret = -EIO;
+#endif
ext4_mark_inode_dirty(handle, inode);
ret2 = ext4_journal_stop(handle);
break;
@@ -2680,7 +2705,6 @@
if (ret == -ENOSPC && ext4_should_retry_alloc(inode->i_sb, &retries))
goto retry;
- up_write((&EXT4_I(inode)->i_data_sem));
/*
* Time to update the file size.
* Update only when preallocation was requested beyond the file size.
@@ -2692,21 +2716,18 @@
* if no error, we assume preallocation succeeded
* completely
*/
- mutex_lock(&inode->i_mutex);
i_size_write(inode, offset + len);
EXT4_I(inode)->i_disksize = i_size_read(inode);
- mutex_unlock(&inode->i_mutex);
} else if (ret < 0 && nblocks) {
/* Handle partial allocation scenario */
loff_t newsize;
- mutex_lock(&inode->i_mutex);
newsize = (nblocks << blkbits) + i_size_read(inode);
i_size_write(inode, EXT4_BLOCK_ALIGN(newsize, blkbits));
EXT4_I(inode)->i_disksize = i_size_read(inode);
- mutex_unlock(&inode->i_mutex);
}
}
+ mutex_unlock(&inode->i_mutex);
return ret > 0 ? ret2 : ret;
}
diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c
index da18a74..8036b9b 100644
--- a/fs/ext4/ialloc.c
+++ b/fs/ext4/ialloc.c
@@ -702,7 +702,12 @@
ei->i_dir_start_lookup = 0;
ei->i_disksize = 0;
- ei->i_flags = EXT4_I(dir)->i_flags & ~EXT4_INDEX_FL;
+ /*
+ * Don't inherit extent flag from directory. We set extent flag on
+ * newly created directory and file only if -o extent mount option is
+ * specified
+ */
+ ei->i_flags = EXT4_I(dir)->i_flags & ~(EXT4_INDEX_FL|EXT4_EXTENTS_FL);
if (S_ISLNK(mode))
ei->i_flags &= ~(EXT4_IMMUTABLE_FL|EXT4_APPEND_FL);
/* dirsync only applies to directories */
@@ -745,12 +750,15 @@
goto fail_free_drop;
}
if (test_opt(sb, EXTENTS)) {
- EXT4_I(inode)->i_flags |= EXT4_EXTENTS_FL;
- ext4_ext_tree_init(handle, inode);
- err = ext4_update_incompat_feature(handle, sb,
- EXT4_FEATURE_INCOMPAT_EXTENTS);
- if (err)
- goto fail;
+ /* set extent flag only for directory and file */
+ if (S_ISDIR(mode) || S_ISREG(mode)) {
+ EXT4_I(inode)->i_flags |= EXT4_EXTENTS_FL;
+ ext4_ext_tree_init(handle, inode);
+ err = ext4_update_incompat_feature(handle, sb,
+ EXT4_FEATURE_INCOMPAT_EXTENTS);
+ if (err)
+ goto fail;
+ }
}
ext4_debug("allocating inode %lu\n", inode->i_ino);
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 7dd9b50..945cbf6 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -403,6 +403,7 @@
__le32 *start = ind->bh ? (__le32*) ind->bh->b_data : ei->i_data;
__le32 *p;
ext4_fsblk_t bg_start;
+ ext4_fsblk_t last_block;
ext4_grpblk_t colour;
/* Try to find previous block */
@@ -420,8 +421,13 @@
* into the same cylinder group then.
*/
bg_start = ext4_group_first_block_no(inode->i_sb, ei->i_block_group);
- colour = (current->pid % 16) *
+ last_block = ext4_blocks_count(EXT4_SB(inode->i_sb)->s_es) - 1;
+
+ if (bg_start + EXT4_BLOCKS_PER_GROUP(inode->i_sb) <= last_block)
+ colour = (current->pid % 16) *
(EXT4_BLOCKS_PER_GROUP(inode->i_sb) / 16);
+ else
+ colour = (current->pid % 16) * ((last_block - bg_start) / 16);
return bg_start + colour;
}
@@ -768,7 +774,6 @@
*
* `handle' can be NULL if create == 0.
*
- * The BKL may not be held on entry here. Be sure to take it early.
* return > 0, # of blocks mapped or allocated.
* return = 0, if plain lookup failed.
* return < 0, error case.
@@ -903,11 +908,38 @@
*/
#define DIO_CREDITS 25
+
+/*
+ *
+ *
+ * ext4_ext4 get_block() wrapper function
+ * It will do a look up first, and returns if the blocks already mapped.
+ * Otherwise it takes the write lock of the i_data_sem and allocate blocks
+ * and store the allocated blocks in the result buffer head and mark it
+ * mapped.
+ *
+ * If file type is extents based, it will call ext4_ext_get_blocks(),
+ * Otherwise, call with ext4_get_blocks_handle() to handle indirect mapping
+ * based files
+ *
+ * On success, it returns the number of blocks being mapped or allocate.
+ * if create==0 and the blocks are pre-allocated and uninitialized block,
+ * the result buffer head is unmapped. If the create ==1, it will make sure
+ * the buffer head is mapped.
+ *
+ * It returns 0 if plain look up failed (blocks have not been allocated), in
+ * that casem, buffer head is unmapped
+ *
+ * It returns the error in case of allocation failure.
+ */
int ext4_get_blocks_wrap(handle_t *handle, struct inode *inode, sector_t block,
unsigned long max_blocks, struct buffer_head *bh,
int create, int extend_disksize)
{
int retval;
+
+ clear_buffer_mapped(bh);
+
/*
* Try to see if we can get the block without requesting
* for new file system block.
@@ -921,12 +953,26 @@
inode, block, max_blocks, bh, 0, 0);
}
up_read((&EXT4_I(inode)->i_data_sem));
- if (!create || (retval > 0))
+
+ /* If it is only a block(s) look up */
+ if (!create)
return retval;
/*
- * We need to allocate new blocks which will result
- * in i_data update
+ * Returns if the blocks have already allocated
+ *
+ * Note that if blocks have been preallocated
+ * ext4_ext_get_block() returns th create = 0
+ * with buffer head unmapped.
+ */
+ if (retval > 0 && buffer_mapped(bh))
+ return retval;
+
+ /*
+ * New blocks allocate and/or writing to uninitialized extent
+ * will possibly result in updating i_data, so we take
+ * the write lock of i_data_sem, and call get_blocks()
+ * with create == 1 flag.
*/
down_write((&EXT4_I(inode)->i_data_sem));
/*
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index dd0fcfc..ef97f19 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -627,21 +627,19 @@
return block;
}
+static inline void *mb_correct_addr_and_bit(int *bit, void *addr)
+{
#if BITS_PER_LONG == 64
-#define mb_correct_addr_and_bit(bit, addr) \
-{ \
- bit += ((unsigned long) addr & 7UL) << 3; \
- addr = (void *) ((unsigned long) addr & ~7UL); \
-}
+ *bit += ((unsigned long) addr & 7UL) << 3;
+ addr = (void *) ((unsigned long) addr & ~7UL);
#elif BITS_PER_LONG == 32
-#define mb_correct_addr_and_bit(bit, addr) \
-{ \
- bit += ((unsigned long) addr & 3UL) << 3; \
- addr = (void *) ((unsigned long) addr & ~3UL); \
-}
+ *bit += ((unsigned long) addr & 3UL) << 3;
+ addr = (void *) ((unsigned long) addr & ~3UL);
#else
#error "how many bits you are?!"
#endif
+ return addr;
+}
static inline int mb_test_bit(int bit, void *addr)
{
@@ -649,34 +647,54 @@
* ext4_test_bit on architecture like powerpc
* needs unsigned long aligned address
*/
- mb_correct_addr_and_bit(bit, addr);
+ addr = mb_correct_addr_and_bit(&bit, addr);
return ext4_test_bit(bit, addr);
}
static inline void mb_set_bit(int bit, void *addr)
{
- mb_correct_addr_and_bit(bit, addr);
+ addr = mb_correct_addr_and_bit(&bit, addr);
ext4_set_bit(bit, addr);
}
static inline void mb_set_bit_atomic(spinlock_t *lock, int bit, void *addr)
{
- mb_correct_addr_and_bit(bit, addr);
+ addr = mb_correct_addr_and_bit(&bit, addr);
ext4_set_bit_atomic(lock, bit, addr);
}
static inline void mb_clear_bit(int bit, void *addr)
{
- mb_correct_addr_and_bit(bit, addr);
+ addr = mb_correct_addr_and_bit(&bit, addr);
ext4_clear_bit(bit, addr);
}
static inline void mb_clear_bit_atomic(spinlock_t *lock, int bit, void *addr)
{
- mb_correct_addr_and_bit(bit, addr);
+ addr = mb_correct_addr_and_bit(&bit, addr);
ext4_clear_bit_atomic(lock, bit, addr);
}
+static inline int mb_find_next_zero_bit(void *addr, int max, int start)
+{
+ int fix = 0;
+ addr = mb_correct_addr_and_bit(&fix, addr);
+ max += fix;
+ start += fix;
+
+ return ext4_find_next_zero_bit(addr, max, start) - fix;
+}
+
+static inline int mb_find_next_bit(void *addr, int max, int start)
+{
+ int fix = 0;
+ addr = mb_correct_addr_and_bit(&fix, addr);
+ max += fix;
+ start += fix;
+
+ return ext4_find_next_bit(addr, max, start) - fix;
+}
+
static void *mb_find_buddy(struct ext4_buddy *e4b, int order, int *max)
{
char *bb;
@@ -906,7 +924,7 @@
unsigned short chunk;
unsigned short border;
- BUG_ON(len >= EXT4_BLOCKS_PER_GROUP(sb));
+ BUG_ON(len > EXT4_BLOCKS_PER_GROUP(sb));
border = 2 << sb->s_blocksize_bits;
@@ -946,12 +964,12 @@
/* initialize buddy from bitmap which is aggregation
* of on-disk bitmap and preallocations */
- i = ext4_find_next_zero_bit(bitmap, max, 0);
+ i = mb_find_next_zero_bit(bitmap, max, 0);
grp->bb_first_free = i;
while (i < max) {
fragments++;
first = i;
- i = ext4_find_next_bit(bitmap, max, i);
+ i = mb_find_next_bit(bitmap, max, i);
len = i - first;
free += len;
if (len > 1)
@@ -959,7 +977,7 @@
else
grp->bb_counters[0]++;
if (i < max)
- i = ext4_find_next_zero_bit(bitmap, max, i);
+ i = mb_find_next_zero_bit(bitmap, max, i);
}
grp->bb_fragments = fragments;
@@ -967,6 +985,10 @@
ext4_error(sb, __FUNCTION__,
"EXT4-fs: group %lu: %u blocks in bitmap, %u in gd\n",
group, free, grp->bb_free);
+ /*
+ * If we intent to continue, we consider group descritor
+ * corrupt and update bb_free using bitmap value
+ */
grp->bb_free = free;
}
@@ -1778,7 +1800,7 @@
buddy = mb_find_buddy(e4b, i, &max);
BUG_ON(buddy == NULL);
- k = ext4_find_next_zero_bit(buddy, max, 0);
+ k = mb_find_next_zero_bit(buddy, max, 0);
BUG_ON(k >= max);
ac->ac_found++;
@@ -1818,11 +1840,11 @@
i = e4b->bd_info->bb_first_free;
while (free && ac->ac_status == AC_STATUS_CONTINUE) {
- i = ext4_find_next_zero_bit(bitmap,
+ i = mb_find_next_zero_bit(bitmap,
EXT4_BLOCKS_PER_GROUP(sb), i);
if (i >= EXT4_BLOCKS_PER_GROUP(sb)) {
/*
- * IF we corrupt the bitmap we won't find any
+ * IF we have corrupt bitmap, we won't find any
* free blocks even though group info says we
* we have free blocks
*/
@@ -1838,6 +1860,12 @@
ext4_error(sb, __FUNCTION__, "%d free blocks as per "
"group info. But got %d blocks\n",
free, ex.fe_len);
+ /*
+ * The number of free blocks differs. This mostly
+ * indicate that the bitmap is corrupt. So exit
+ * without claiming the space.
+ */
+ break;
}
ext4_mb_measure_extent(ac, &ex, e4b);
@@ -3740,10 +3768,10 @@
}
while (bit < end) {
- bit = ext4_find_next_zero_bit(bitmap_bh->b_data, end, bit);
+ bit = mb_find_next_zero_bit(bitmap_bh->b_data, end, bit);
if (bit >= end)
break;
- next = ext4_find_next_bit(bitmap_bh->b_data, end, bit);
+ next = mb_find_next_bit(bitmap_bh->b_data, end, bit);
if (next > end)
next = end;
start = group * EXT4_BLOCKS_PER_GROUP(sb) + bit +
@@ -3771,6 +3799,10 @@
(unsigned long) pa->pa_len);
ext4_error(sb, __FUNCTION__, "free %u, pa_free %u\n",
free, pa->pa_free);
+ /*
+ * pa is already deleted so we use the value obtained
+ * from the bitmap and continue.
+ */
}
atomic_add(free, &sbi->s_mb_discarded);
if (ac)
diff --git a/fs/ext4/migrate.c b/fs/ext4/migrate.c
index 8c6c685..5c1e27d 100644
--- a/fs/ext4/migrate.c
+++ b/fs/ext4/migrate.c
@@ -43,6 +43,7 @@
if (IS_ERR(path)) {
retval = PTR_ERR(path);
+ path = NULL;
goto err_out;
}
@@ -74,6 +75,10 @@
}
retval = ext4_ext_insert_extent(handle, inode, path, &newext);
err_out:
+ if (path) {
+ ext4_ext_drop_refs(path);
+ kfree(path);
+ }
lb->first_pblock = 0;
return retval;
}
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index a9347fb..28aa2ed 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -1804,12 +1804,8 @@
inode->i_fop = &ext4_dir_operations;
inode->i_size = EXT4_I(inode)->i_disksize = inode->i_sb->s_blocksize;
dir_block = ext4_bread (handle, inode, 0, 1, &err);
- if (!dir_block) {
- ext4_dec_count(handle, inode); /* is this nlink == 0? */
- ext4_mark_inode_dirty(handle, inode);
- iput (inode);
- goto out_stop;
- }
+ if (!dir_block)
+ goto out_clear_inode;
BUFFER_TRACE(dir_block, "get_write_access");
ext4_journal_get_write_access(handle, dir_block);
de = (struct ext4_dir_entry_2 *) dir_block->b_data;
@@ -1832,7 +1828,8 @@
ext4_mark_inode_dirty(handle, inode);
err = ext4_add_entry (handle, dentry, inode);
if (err) {
- inode->i_nlink = 0;
+out_clear_inode:
+ clear_nlink(inode);
ext4_mark_inode_dirty(handle, inode);
iput (inode);
goto out_stop;
@@ -2164,7 +2161,7 @@
dir->i_ctime = dir->i_mtime = ext4_current_time(dir);
ext4_update_dx_flag(dir);
ext4_mark_inode_dirty(handle, dir);
- ext4_dec_count(handle, inode);
+ drop_nlink(inode);
if (!inode->i_nlink)
ext4_orphan_add(handle, inode);
inode->i_ctime = ext4_current_time(inode);
@@ -2214,7 +2211,7 @@
err = __page_symlink(inode, symname, l,
mapping_gfp_mask(inode->i_mapping) & ~__GFP_FS);
if (err) {
- ext4_dec_count(handle, inode);
+ clear_nlink(inode);
ext4_mark_inode_dirty(handle, inode);
iput (inode);
goto out_stop;
@@ -2223,7 +2220,6 @@
inode->i_op = &ext4_fast_symlink_inode_operations;
memcpy((char*)&EXT4_I(inode)->i_data,symname,l);
inode->i_size = l-1;
- EXT4_I(inode)->i_flags &= ~EXT4_EXTENTS_FL;
}
EXT4_I(inode)->i_disksize = inode->i_size;
err = ext4_add_nondir(handle, dentry, inode);
@@ -2407,7 +2403,7 @@
ext4_dec_count(handle, old_dir);
if (new_inode) {
/* checked empty_dir above, can't have another parent,
- * ext3_dec_count() won't work for many-linked dirs */
+ * ext4_dec_count() won't work for many-linked dirs */
new_inode->i_nlink = 0;
} else {
ext4_inc_count(handle, new_dir);
diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
index 9477a2b..e29efa0 100644
--- a/fs/ext4/resize.c
+++ b/fs/ext4/resize.c
@@ -1037,6 +1037,7 @@
ext4_warning(sb, __FUNCTION__,
"multiple resizers run on filesystem!");
unlock_super(sb);
+ ext4_journal_stop(handle);
err = -EBUSY;
goto exit_put;
}
diff --git a/fs/file_table.c b/fs/file_table.c
index 6d27bef..986ff4e 100644
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -83,6 +83,12 @@
/* Find an unused file structure and return a pointer to it.
* Returns NULL, if there are no more free file structures or
* we run out of memory.
+ *
+ * Be very careful using this. You are responsible for
+ * getting write access to any mount that you might assign
+ * to this filp, if it is opened for write. If this is not
+ * done, you will imbalance int the mount's writer count
+ * and a warning at __fput() time.
*/
struct file *get_empty_filp(void)
{
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index c007607..0655767 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -751,7 +751,7 @@
EXPORT_SYMBOL(generic_osync_inode);
/**
- * writeback_acquire: attempt to get exclusive writeback access to a device
+ * writeback_acquire - attempt to get exclusive writeback access to a device
* @bdi: the device's backing_dev_info structure
*
* It is a waste of resources to have more than one pdflush thread blocked on
@@ -768,7 +768,7 @@
}
/**
- * writeback_in_progress: determine whether there is writeback in progress
+ * writeback_in_progress - determine whether there is writeback in progress
* @bdi: the device's backing_dev_info structure.
*
* Determine whether there is writeback in progress against a backing device.
@@ -779,7 +779,7 @@
}
/**
- * writeback_release: relinquish exclusive writeback access against a device.
+ * writeback_release - relinquish exclusive writeback access against a device.
* @bdi: the device's backing_dev_info structure
*/
void writeback_release(struct backing_dev_info *bdi)
diff --git a/fs/hfs/brec.c b/fs/hfs/brec.c
index 878bf25..92fb358 100644
--- a/fs/hfs/brec.c
+++ b/fs/hfs/brec.c
@@ -229,7 +229,7 @@
static struct hfs_bnode *hfs_bnode_split(struct hfs_find_data *fd)
{
struct hfs_btree *tree;
- struct hfs_bnode *node, *new_node;
+ struct hfs_bnode *node, *new_node, *next_node;
struct hfs_bnode_desc node_desc;
int num_recs, new_rec_off, new_off, old_rec_off;
int data_start, data_end, size;
@@ -248,6 +248,17 @@
new_node->type = node->type;
new_node->height = node->height;
+ if (node->next)
+ next_node = hfs_bnode_find(tree, node->next);
+ else
+ next_node = NULL;
+
+ if (IS_ERR(next_node)) {
+ hfs_bnode_put(node);
+ hfs_bnode_put(new_node);
+ return next_node;
+ }
+
size = tree->node_size / 2 - node->num_recs * 2 - 14;
old_rec_off = tree->node_size - 4;
num_recs = 1;
@@ -261,6 +272,8 @@
/* panic? */
hfs_bnode_put(node);
hfs_bnode_put(new_node);
+ if (next_node)
+ hfs_bnode_put(next_node);
return ERR_PTR(-ENOSPC);
}
@@ -315,8 +328,7 @@
hfs_bnode_write(node, &node_desc, 0, sizeof(node_desc));
/* update next bnode header */
- if (new_node->next) {
- struct hfs_bnode *next_node = hfs_bnode_find(tree, new_node->next);
+ if (next_node) {
next_node->prev = new_node->this;
hfs_bnode_read(next_node, &node_desc, 0, sizeof(node_desc));
node_desc.prev = cpu_to_be32(next_node->prev);
diff --git a/fs/hppfs/hppfs_kern.c b/fs/hppfs/hppfs_kern.c
index a1e1f0f..8601d8e 100644
--- a/fs/hppfs/hppfs_kern.c
+++ b/fs/hppfs/hppfs_kern.c
@@ -1,23 +1,24 @@
/*
- * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
+ * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
* Licensed under the GPL
*/
-#include <linux/fs.h>
-#include <linux/file.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/list.h>
-#include <linux/kernel.h>
#include <linux/ctype.h>
#include <linux/dcache.h>
+#include <linux/file.h>
+#include <linux/fs.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/mount.h>
+#include <linux/slab.h>
#include <linux/statfs.h>
+#include <linux/types.h>
#include <asm/uaccess.h>
-#include <asm/fcntl.h>
#include "os.h"
-static int init_inode(struct inode *inode, struct dentry *dentry);
+static struct inode *get_inode(struct super_block *, struct dentry *);
struct hppfs_data {
struct list_head list;
@@ -51,14 +52,14 @@
int i;
sb = dentry->d_sb;
- if((sb->s_op != &hppfs_sbops) || (dentry->d_parent != sb->s_root))
- return(0);
+ if ((sb->s_op != &hppfs_sbops) || (dentry->d_parent != sb->s_root))
+ return 0;
- for(i = 0; i < dentry->d_name.len; i++){
- if(!isdigit(dentry->d_name.name[i]))
- return(0);
+ for (i = 0; i < dentry->d_name.len; i++) {
+ if (!isdigit(dentry->d_name.name[i]))
+ return 0;
}
- return(1);
+ return 1;
}
static char *dentry_name(struct dentry *dentry, int extra)
@@ -70,8 +71,8 @@
len = 0;
parent = dentry;
- while(parent->d_parent != parent){
- if(is_pid(parent))
+ while (parent->d_parent != parent) {
+ if (is_pid(parent))
len += strlen("pid") + 1;
else len += parent->d_name.len + 1;
parent = parent->d_parent;
@@ -80,12 +81,13 @@
root = "proc";
len += strlen(root);
name = kmalloc(len + extra + 1, GFP_KERNEL);
- if(name == NULL) return(NULL);
+ if (name == NULL)
+ return NULL;
name[len] = '\0';
parent = dentry;
- while(parent->d_parent != parent){
- if(is_pid(parent)){
+ while (parent->d_parent != parent) {
+ if (is_pid(parent)) {
seg_name = "pid";
seg_len = strlen("pid");
}
@@ -100,27 +102,25 @@
parent = parent->d_parent;
}
strncpy(name, root, strlen(root));
- return(name);
+ return name;
}
-struct dentry_operations hppfs_dentry_ops = {
-};
-
static int file_removed(struct dentry *dentry, const char *file)
{
char *host_file;
int extra, fd;
extra = 0;
- if(file != NULL) extra += strlen(file) + 1;
+ if (file != NULL)
+ extra += strlen(file) + 1;
host_file = dentry_name(dentry, extra + strlen("/remove"));
- if(host_file == NULL){
- printk("file_removed : allocation failed\n");
- return(-ENOMEM);
+ if (host_file == NULL) {
+ printk(KERN_ERR "file_removed : allocation failed\n");
+ return -ENOMEM;
}
- if(file != NULL){
+ if (file != NULL) {
strcat(host_file, "/");
strcat(host_file, file);
}
@@ -128,45 +128,11 @@
fd = os_open_file(host_file, of_read(OPENFLAGS()), 0);
kfree(host_file);
- if(fd > 0){
+ if (fd > 0) {
os_close_file(fd);
- return(1);
+ return 1;
}
- return(0);
-}
-
-static void hppfs_read_inode(struct inode *ino)
-{
- struct inode *proc_ino;
-
- if(HPPFS_I(ino)->proc_dentry == NULL)
- return;
-
- proc_ino = HPPFS_I(ino)->proc_dentry->d_inode;
- ino->i_uid = proc_ino->i_uid;
- ino->i_gid = proc_ino->i_gid;
- ino->i_atime = proc_ino->i_atime;
- ino->i_mtime = proc_ino->i_mtime;
- ino->i_ctime = proc_ino->i_ctime;
- ino->i_ino = proc_ino->i_ino;
- ino->i_mode = proc_ino->i_mode;
- ino->i_nlink = proc_ino->i_nlink;
- ino->i_size = proc_ino->i_size;
- ino->i_blocks = proc_ino->i_blocks;
-}
-
-static struct inode *hppfs_iget(struct super_block *sb)
-{
- struct inode *inode;
-
- inode = iget_locked(sb, 0);
- if (!inode)
- return ERR_PTR(-ENOMEM);
- if (inode->i_state & I_NEW) {
- hppfs_read_inode(inode);
- unlock_new_inode(inode);
- }
- return inode;
+ return 0;
}
static struct dentry *hppfs_lookup(struct inode *ino, struct dentry *dentry,
@@ -177,55 +143,45 @@
int err, deleted;
deleted = file_removed(dentry, NULL);
- if(deleted < 0)
- return(ERR_PTR(deleted));
- else if(deleted)
- return(ERR_PTR(-ENOENT));
+ if (deleted < 0)
+ return ERR_PTR(deleted);
+ else if (deleted)
+ return ERR_PTR(-ENOENT);
err = -ENOMEM;
parent = HPPFS_I(ino)->proc_dentry;
mutex_lock(&parent->d_inode->i_mutex);
proc_dentry = d_lookup(parent, &dentry->d_name);
- if(proc_dentry == NULL){
+ if (proc_dentry == NULL) {
proc_dentry = d_alloc(parent, &dentry->d_name);
- if(proc_dentry == NULL){
+ if (proc_dentry == NULL) {
mutex_unlock(&parent->d_inode->i_mutex);
goto out;
}
new = (*parent->d_inode->i_op->lookup)(parent->d_inode,
proc_dentry, NULL);
- if(new){
+ if (new) {
dput(proc_dentry);
proc_dentry = new;
}
}
mutex_unlock(&parent->d_inode->i_mutex);
- if(IS_ERR(proc_dentry))
- return(proc_dentry);
+ if (IS_ERR(proc_dentry))
+ return proc_dentry;
- inode = hppfs_iget(ino->i_sb);
- if (IS_ERR(inode)) {
- err = PTR_ERR(inode);
+ err = -ENOMEM;
+ inode = get_inode(ino->i_sb, proc_dentry);
+ if (!inode)
goto out_dput;
- }
-
- err = init_inode(inode, proc_dentry);
- if(err)
- goto out_put;
-
- hppfs_read_inode(inode);
d_add(dentry, inode);
- dentry->d_op = &hppfs_dentry_ops;
- return(NULL);
+ return NULL;
- out_put:
- iput(inode);
out_dput:
dput(proc_dentry);
out:
- return(ERR_PTR(err));
+ return ERR_PTR(err);
}
static const struct inode_operations hppfs_file_iops = {
@@ -239,15 +195,16 @@
read = file->f_path.dentry->d_inode->i_fop->read;
- if(!is_user)
+ if (!is_user)
set_fs(KERNEL_DS);
n = (*read)(file, buf, count, &file->f_pos);
- if(!is_user)
+ if (!is_user)
set_fs(USER_DS);
- if(ppos) *ppos = file->f_pos;
+ if (ppos)
+ *ppos = file->f_pos;
return n;
}
@@ -259,24 +216,23 @@
n = -ENOMEM;
new_buf = kmalloc(PAGE_SIZE, GFP_KERNEL);
- if(new_buf == NULL){
- printk("hppfs_read_file : kmalloc failed\n");
+ if (new_buf == NULL) {
+ printk(KERN_ERR "hppfs_read_file : kmalloc failed\n");
goto out;
}
n = 0;
- while(count > 0){
+ while (count > 0) {
cur = min_t(ssize_t, count, PAGE_SIZE);
err = os_read_file(fd, new_buf, cur);
- if(err < 0){
- printk("hppfs_read : read failed, errno = %d\n",
- err);
+ if (err < 0) {
+ printk(KERN_ERR "hppfs_read : read failed, "
+ "errno = %d\n", err);
n = err;
goto out_free;
- }
- else if(err == 0)
+ } else if (err == 0)
break;
- if(copy_to_user(buf, new_buf, err)){
+ if (copy_to_user(buf, new_buf, err)) {
n = -EFAULT;
goto out_free;
}
@@ -297,35 +253,36 @@
loff_t off;
int err;
- if(hppfs->contents != NULL){
- if(*ppos >= hppfs->len) return(0);
+ if (hppfs->contents != NULL) {
+ if (*ppos >= hppfs->len)
+ return 0;
data = hppfs->contents;
off = *ppos;
- while(off >= sizeof(data->contents)){
+ while (off >= sizeof(data->contents)) {
data = list_entry(data->list.next, struct hppfs_data,
list);
off -= sizeof(data->contents);
}
- if(off + count > hppfs->len)
+ if (off + count > hppfs->len)
count = hppfs->len - off;
copy_to_user(buf, &data->contents[off], count);
*ppos += count;
- }
- else if(hppfs->host_fd != -1){
+ } else if (hppfs->host_fd != -1) {
err = os_seek_file(hppfs->host_fd, *ppos);
- if(err){
- printk("hppfs_read : seek failed, errno = %d\n", err);
- return(err);
+ if (err) {
+ printk(KERN_ERR "hppfs_read : seek failed, "
+ "errno = %d\n", err);
+ return err;
}
count = hppfs_read_file(hppfs->host_fd, buf, count);
- if(count > 0)
+ if (count > 0)
*ppos += count;
}
else count = read_proc(hppfs->proc_file, buf, count, ppos, 1);
- return(count);
+ return count;
}
static ssize_t hppfs_write(struct file *file, const char __user *buf, size_t len,
@@ -342,7 +299,7 @@
err = (*write)(proc_file, buf, len, &proc_file->f_pos);
file->f_pos = proc_file->f_pos;
- return(err);
+ return err;
}
static int open_host_sock(char *host_file, int *filter_out)
@@ -354,13 +311,13 @@
strcpy(end, "/rw");
*filter_out = 1;
fd = os_connect_socket(host_file);
- if(fd > 0)
- return(fd);
+ if (fd > 0)
+ return fd;
strcpy(end, "/r");
*filter_out = 0;
fd = os_connect_socket(host_file);
- return(fd);
+ return fd;
}
static void free_contents(struct hppfs_data *head)
@@ -368,9 +325,10 @@
struct hppfs_data *data;
struct list_head *ele, *next;
- if(head == NULL) return;
+ if (head == NULL)
+ return;
- list_for_each_safe(ele, next, &head->list){
+ list_for_each_safe(ele, next, &head->list) {
data = list_entry(ele, struct hppfs_data, list);
kfree(data);
}
@@ -387,8 +345,8 @@
err = -ENOMEM;
data = kmalloc(sizeof(*data), GFP_KERNEL);
- if(data == NULL){
- printk("hppfs_get_data : head allocation failed\n");
+ if (data == NULL) {
+ printk(KERN_ERR "hppfs_get_data : head allocation failed\n");
goto failed;
}
@@ -397,36 +355,36 @@
head = data;
*size_out = 0;
- if(filter){
- while((n = read_proc(proc_file, data->contents,
+ if (filter) {
+ while ((n = read_proc(proc_file, data->contents,
sizeof(data->contents), NULL, 0)) > 0)
os_write_file(fd, data->contents, n);
err = os_shutdown_socket(fd, 0, 1);
- if(err){
- printk("hppfs_get_data : failed to shut down "
+ if (err) {
+ printk(KERN_ERR "hppfs_get_data : failed to shut down "
"socket\n");
goto failed_free;
}
}
- while(1){
+ while (1) {
n = os_read_file(fd, data->contents, sizeof(data->contents));
- if(n < 0){
+ if (n < 0) {
err = n;
- printk("hppfs_get_data : read failed, errno = %d\n",
- err);
+ printk(KERN_ERR "hppfs_get_data : read failed, "
+ "errno = %d\n", err);
goto failed_free;
- }
- else if(n == 0)
+ } else if (n == 0)
break;
*size_out += n;
- if(n < sizeof(data->contents))
+ if (n < sizeof(data->contents))
break;
new = kmalloc(sizeof(*data), GFP_KERNEL);
- if(new == 0){
- printk("hppfs_get_data : data allocation failed\n");
+ if (new == 0) {
+ printk(KERN_ERR "hppfs_get_data : data allocation "
+ "failed\n");
err = -ENOMEM;
goto failed_free;
}
@@ -435,12 +393,12 @@
list_add(&new->list, &data->list);
data = new;
}
- return(head);
+ return head;
failed_free:
free_contents(head);
failed:
- return(ERR_PTR(err));
+ return ERR_PTR(err);
}
static struct hppfs_private *hppfs_data(void)
@@ -448,77 +406,79 @@
struct hppfs_private *data;
data = kmalloc(sizeof(*data), GFP_KERNEL);
- if(data == NULL)
- return(data);
+ if (data == NULL)
+ return data;
*data = ((struct hppfs_private ) { .host_fd = -1,
.len = -1,
.contents = NULL } );
- return(data);
+ return data;
}
static int file_mode(int fmode)
{
- if(fmode == (FMODE_READ | FMODE_WRITE))
- return(O_RDWR);
- if(fmode == FMODE_READ)
- return(O_RDONLY);
- if(fmode == FMODE_WRITE)
- return(O_WRONLY);
- return(0);
+ if (fmode == (FMODE_READ | FMODE_WRITE))
+ return O_RDWR;
+ if (fmode == FMODE_READ)
+ return O_RDONLY;
+ if (fmode == FMODE_WRITE)
+ return O_WRONLY;
+ return 0;
}
static int hppfs_open(struct inode *inode, struct file *file)
{
struct hppfs_private *data;
struct dentry *proc_dentry;
+ struct vfsmount *proc_mnt;
char *host_file;
int err, fd, type, filter;
err = -ENOMEM;
data = hppfs_data();
- if(data == NULL)
+ if (data == NULL)
goto out;
host_file = dentry_name(file->f_path.dentry, strlen("/rw"));
- if(host_file == NULL)
+ if (host_file == NULL)
goto out_free2;
proc_dentry = HPPFS_I(inode)->proc_dentry;
+ proc_mnt = inode->i_sb->s_fs_info;
/* XXX This isn't closed anywhere */
- data->proc_file = dentry_open(dget(proc_dentry), NULL,
+ data->proc_file = dentry_open(dget(proc_dentry), mntget(proc_mnt),
file_mode(file->f_mode));
err = PTR_ERR(data->proc_file);
- if(IS_ERR(data->proc_file))
+ if (IS_ERR(data->proc_file))
goto out_free1;
type = os_file_type(host_file);
- if(type == OS_TYPE_FILE){
+ if (type == OS_TYPE_FILE) {
fd = os_open_file(host_file, of_read(OPENFLAGS()), 0);
- if(fd >= 0)
+ if (fd >= 0)
data->host_fd = fd;
- else printk("hppfs_open : failed to open '%s', errno = %d\n",
- host_file, -fd);
+ else
+ printk(KERN_ERR "hppfs_open : failed to open '%s', "
+ "errno = %d\n", host_file, -fd);
data->contents = NULL;
- }
- else if(type == OS_TYPE_DIR){
+ } else if (type == OS_TYPE_DIR) {
fd = open_host_sock(host_file, &filter);
- if(fd > 0){
+ if (fd > 0) {
data->contents = hppfs_get_data(fd, filter,
data->proc_file,
file, &data->len);
- if(!IS_ERR(data->contents))
+ if (!IS_ERR(data->contents))
data->host_fd = fd;
- }
- else printk("hppfs_open : failed to open a socket in "
- "'%s', errno = %d\n", host_file, -fd);
+ } else
+ printk(KERN_ERR "hppfs_open : failed to open a socket "
+ "in '%s', errno = %d\n", host_file, -fd);
}
kfree(host_file);
file->private_data = data;
- return(0);
+ return 0;
out_free1:
kfree(host_file);
@@ -526,34 +486,36 @@
free_contents(data->contents);
kfree(data);
out:
- return(err);
+ return err;
}
static int hppfs_dir_open(struct inode *inode, struct file *file)
{
struct hppfs_private *data;
struct dentry *proc_dentry;
+ struct vfsmount *proc_mnt;
int err;
err = -ENOMEM;
data = hppfs_data();
- if(data == NULL)
+ if (data == NULL)
goto out;
proc_dentry = HPPFS_I(inode)->proc_dentry;
- data->proc_file = dentry_open(dget(proc_dentry), NULL,
+ proc_mnt = inode->i_sb->s_fs_info;
+ data->proc_file = dentry_open(dget(proc_dentry), mntget(proc_mnt),
file_mode(file->f_mode));
err = PTR_ERR(data->proc_file);
- if(IS_ERR(data->proc_file))
+ if (IS_ERR(data->proc_file))
goto out_free;
file->private_data = data;
- return(0);
+ return 0;
out_free:
kfree(data);
out:
- return(err);
+ return err;
}
static loff_t hppfs_llseek(struct file *file, loff_t off, int where)
@@ -564,13 +526,13 @@
loff_t ret;
llseek = proc_file->f_path.dentry->d_inode->i_fop->llseek;
- if(llseek != NULL){
+ if (llseek != NULL) {
ret = (*llseek)(proc_file, off, where);
- if(ret < 0)
- return(ret);
+ if (ret < 0)
+ return ret;
}
- return(default_llseek(file, off, where));
+ return default_llseek(file, off, where);
}
static const struct file_operations hppfs_file_fops = {
@@ -592,11 +554,11 @@
{
struct hppfs_dirent *dirent = d;
- if(file_removed(dirent->dentry, name))
- return(0);
+ if (file_removed(dirent->dentry, name))
+ return 0;
- return((*dirent->filldir)(dirent->vfs_dirent, name, size, offset,
- inode, type));
+ return (*dirent->filldir)(dirent->vfs_dirent, name, size, offset,
+ inode, type);
}
static int hppfs_readdir(struct file *file, void *ent, filldir_t filldir)
@@ -607,7 +569,8 @@
struct hppfs_dirent dirent = ((struct hppfs_dirent)
{ .vfs_dirent = ent,
.filldir = filldir,
- .dentry = file->f_path.dentry } );
+ .dentry = file->f_path.dentry
+ });
int err;
readdir = proc_file->f_path.dentry->d_inode->i_fop->readdir;
@@ -616,12 +579,12 @@
err = (*readdir)(proc_file, &dirent, hppfs_filldir);
file->f_pos = proc_file->f_pos;
- return(err);
+ return err;
}
static int hppfs_fsync(struct file *file, struct dentry *dentry, int datasync)
{
- return(0);
+ return 0;
}
static const struct file_operations hppfs_dir_fops = {
@@ -639,7 +602,7 @@
sf->f_files = 0;
sf->f_ffree = 0;
sf->f_type = HPPFS_SUPER_MAGIC;
- return(0);
+ return 0;
}
static struct inode *hppfs_alloc_inode(struct super_block *sb)
@@ -647,12 +610,12 @@
struct hppfs_inode_info *hi;
hi = kmalloc(sizeof(*hi), GFP_KERNEL);
- if(hi == NULL)
- return(NULL);
+ if (!hi)
+ return NULL;
- *hi = ((struct hppfs_inode_info) { .proc_dentry = NULL });
+ hi->proc_dentry = NULL;
inode_init_once(&hi->vfs_inode);
- return(&hi->vfs_inode);
+ return &hi->vfs_inode;
}
void hppfs_delete_inode(struct inode *ino)
@@ -665,21 +628,31 @@
kfree(HPPFS_I(inode));
}
+static void hppfs_put_super(struct super_block *sb)
+{
+ mntput(sb->s_fs_info);
+}
+
static const struct super_operations hppfs_sbops = {
.alloc_inode = hppfs_alloc_inode,
.destroy_inode = hppfs_destroy_inode,
.delete_inode = hppfs_delete_inode,
.statfs = hppfs_statfs,
+ .put_super = hppfs_put_super,
};
-static int hppfs_readlink(struct dentry *dentry, char __user *buffer, int buflen)
+static int hppfs_readlink(struct dentry *dentry, char __user *buffer,
+ int buflen)
{
struct file *proc_file;
struct dentry *proc_dentry;
+ struct vfsmount *proc_mnt;
int ret;
proc_dentry = HPPFS_I(dentry->d_inode)->proc_dentry;
- proc_file = dentry_open(dget(proc_dentry), NULL, O_RDONLY);
+ proc_mnt = dentry->d_sb->s_fs_info;
+
+ proc_file = dentry_open(dget(proc_dentry), mntget(proc_mnt), O_RDONLY);
if (IS_ERR(proc_file))
return PTR_ERR(proc_file);
@@ -694,10 +667,13 @@
{
struct file *proc_file;
struct dentry *proc_dentry;
+ struct vfsmount *proc_mnt;
void *ret;
proc_dentry = HPPFS_I(dentry->d_inode)->proc_dentry;
- proc_file = dentry_open(dget(proc_dentry), NULL, O_RDONLY);
+ proc_mnt = dentry->d_sb->s_fs_info;
+
+ proc_file = dentry_open(dget(proc_dentry), mntget(proc_mnt), O_RDONLY);
if (IS_ERR(proc_file))
return proc_file;
@@ -717,70 +693,72 @@
.follow_link = hppfs_follow_link,
};
-static int init_inode(struct inode *inode, struct dentry *dentry)
+static struct inode *get_inode(struct super_block *sb, struct dentry *dentry)
{
- if(S_ISDIR(dentry->d_inode->i_mode)){
+ struct inode *proc_ino = dentry->d_inode;
+ struct inode *inode = new_inode(sb);
+
+ if (!inode)
+ return ERR_PTR(-ENOMEM);
+
+ if (S_ISDIR(dentry->d_inode->i_mode)) {
inode->i_op = &hppfs_dir_iops;
inode->i_fop = &hppfs_dir_fops;
- }
- else if(S_ISLNK(dentry->d_inode->i_mode)){
+ } else if (S_ISLNK(dentry->d_inode->i_mode)) {
inode->i_op = &hppfs_link_iops;
inode->i_fop = &hppfs_file_fops;
- }
- else {
+ } else {
inode->i_op = &hppfs_file_iops;
inode->i_fop = &hppfs_file_fops;
}
HPPFS_I(inode)->proc_dentry = dentry;
- return(0);
+ inode->i_uid = proc_ino->i_uid;
+ inode->i_gid = proc_ino->i_gid;
+ inode->i_atime = proc_ino->i_atime;
+ inode->i_mtime = proc_ino->i_mtime;
+ inode->i_ctime = proc_ino->i_ctime;
+ inode->i_ino = proc_ino->i_ino;
+ inode->i_mode = proc_ino->i_mode;
+ inode->i_nlink = proc_ino->i_nlink;
+ inode->i_size = proc_ino->i_size;
+ inode->i_blocks = proc_ino->i_blocks;
+
+ return 0;
}
static int hppfs_fill_super(struct super_block *sb, void *d, int silent)
{
struct inode *root_inode;
- struct file_system_type *procfs;
- struct super_block *proc_sb;
- int err;
+ struct vfsmount *proc_mnt;
+ int err = -ENOENT;
- err = -ENOENT;
- procfs = get_fs_type("proc");
- if(procfs == NULL)
+ proc_mnt = do_kern_mount("proc", 0, "proc", NULL);
+ if (IS_ERR(proc_mnt))
goto out;
- if(list_empty(&procfs->fs_supers))
- goto out;
-
- proc_sb = list_entry(procfs->fs_supers.next, struct super_block,
- s_instances);
-
sb->s_blocksize = 1024;
sb->s_blocksize_bits = 10;
sb->s_magic = HPPFS_SUPER_MAGIC;
sb->s_op = &hppfs_sbops;
-
- root_inode = hppfs_iget(sb);
- if (IS_ERR(root_inode)) {
- err = PTR_ERR(root_inode);
- goto out;
- }
-
- err = init_inode(root_inode, proc_sb->s_root);
- if(err)
- goto out_put;
+ sb->s_fs_info = proc_mnt;
err = -ENOMEM;
+ root_inode = get_inode(sb, proc_mnt->mnt_sb->s_root);
+ if (!root_inode)
+ goto out_mntput;
+
sb->s_root = d_alloc_root(root_inode);
- if(sb->s_root == NULL)
- goto out_put;
+ if (!sb->s_root)
+ goto out_iput;
- hppfs_read_inode(root_inode);
+ return 0;
- return(0);
-
- out_put:
+ out_iput:
iput(root_inode);
+ out_mntput:
+ mntput(proc_mnt);
out:
return(err);
}
@@ -802,7 +780,7 @@
static int __init init_hppfs(void)
{
- return(register_filesystem(&hppfs_type));
+ return register_filesystem(&hppfs_type);
}
static void __exit exit_hppfs(void)
@@ -813,14 +791,3 @@
module_init(init_hppfs)
module_exit(exit_hppfs)
MODULE_LICENSE("GPL");
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index eee9487..6846785 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -954,7 +954,7 @@
FMODE_WRITE | FMODE_READ,
&hugetlbfs_file_operations);
if (!file)
- goto out_inode;
+ goto out_dentry; /* inode is already attached */
return file;
diff --git a/fs/isofs/compress.c b/fs/isofs/compress.c
index 37dbd64..defb932 100644
--- a/fs/isofs/compress.c
+++ b/fs/isofs/compress.c
@@ -72,6 +72,17 @@
offset = index & ~zisofs_block_page_mask;
blockindex = offset >> zisofs_block_page_shift;
maxpage = (inode->i_size + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT;
+
+ /*
+ * If this page is wholly outside i_size we just return zero;
+ * do_generic_file_read() will handle this for us
+ */
+ if (page->index >= maxpage) {
+ SetPageUptodate(page);
+ unlock_page(page);
+ return 0;
+ }
+
maxpage = min(zisofs_block_pages, maxpage-offset);
for ( i = 0 ; i < maxpage ; i++, offset++ ) {
diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c
index 3943a89..9816293 100644
--- a/fs/jbd/journal.c
+++ b/fs/jbd/journal.c
@@ -697,13 +697,14 @@
*/
/**
- * journal_t * journal_init_dev() - creates an initialises a journal structure
+ * journal_t * journal_init_dev() - creates and initialises a journal structure
* @bdev: Block device on which to create the journal
* @fs_dev: Device which hold journalled filesystem for this journal.
* @start: Block nr Start of journal.
* @len: Length of the journal in blocks.
* @blocksize: blocksize of journalling device
- * @returns: a newly created journal_t *
+ *
+ * Returns: a newly created journal_t *
*
* journal_init_dev creates a journal which maps a fixed contiguous
* range of blocks on an arbitrary block device.
diff --git a/fs/jbd/recovery.c b/fs/jbd/recovery.c
index 2b8edf4..43bc5e5 100644
--- a/fs/jbd/recovery.c
+++ b/fs/jbd/recovery.c
@@ -478,7 +478,7 @@
memcpy(nbh->b_data, obh->b_data,
journal->j_blocksize);
if (flags & JFS_FLAG_ESCAPE) {
- *((__be32 *)bh->b_data) =
+ *((__be32 *)nbh->b_data) =
cpu_to_be32(JFS_MAGIC_NUMBER);
}
diff --git a/fs/jbd/transaction.c b/fs/jbd/transaction.c
index 038ed74..2c9e8f5 100644
--- a/fs/jbd/transaction.c
+++ b/fs/jbd/transaction.c
@@ -369,7 +369,7 @@
/**
- * int journal_restart() - restart a handle .
+ * int journal_restart() - restart a handle.
* @handle: handle to restart
* @nblocks: nr credits requested
*
@@ -844,8 +844,7 @@
}
/**
- * int journal_get_undo_access() - Notify intent to modify metadata with
- * non-rewindable consequences
+ * int journal_get_undo_access() - Notify intent to modify metadata with non-rewindable consequences
* @handle: transaction
* @bh: buffer to undo
* @credits: store the number of taken credits here (if not NULL)
@@ -921,12 +920,14 @@
}
/**
- * int journal_dirty_data() - mark a buffer as containing dirty data which
- * needs to be flushed before we can commit the
- * current transaction.
+ * int journal_dirty_data() - mark a buffer as containing dirty data to be flushed
* @handle: transaction
* @bh: bufferhead to mark
*
+ * Description:
+ * Mark a buffer as containing dirty data which needs to be flushed before
+ * we can commit the current transaction.
+ *
* The buffer is placed on the transaction's data list and is marked as
* belonging to the transaction.
*
@@ -1098,11 +1099,11 @@
}
/**
- * int journal_dirty_metadata() - mark a buffer as containing dirty metadata
+ * int journal_dirty_metadata() - mark a buffer as containing dirty metadata
* @handle: transaction to add buffer to.
* @bh: buffer to mark
*
- * mark dirty metadata which needs to be journaled as part of the current
+ * Mark dirty metadata which needs to be journaled as part of the current
* transaction.
*
* The buffer is placed on the transaction's metadata list and is marked
@@ -1425,7 +1426,8 @@
return err;
}
-/**int journal_force_commit() - force any uncommitted transactions
+/**
+ * int journal_force_commit() - force any uncommitted transactions
* @journal: journal to force
*
* For synchronous operations: force any uncommitted transactions
@@ -1902,13 +1904,12 @@
}
/**
- * void journal_invalidatepage()
- * @journal: journal to use for flush...
+ * void journal_invalidatepage() - invalidate a journal page
+ * @journal: journal to use for flush
* @page: page to flush
* @offset: length of page to invalidate.
*
* Reap page buffers containing data after offset in page.
- *
*/
void journal_invalidatepage(journal_t *journal,
struct page *page,
diff --git a/fs/jbd2/recovery.c b/fs/jbd2/recovery.c
index 1464113..5d0405a 100644
--- a/fs/jbd2/recovery.c
+++ b/fs/jbd2/recovery.c
@@ -535,7 +535,7 @@
memcpy(nbh->b_data, obh->b_data,
journal->j_blocksize);
if (flags & JBD2_FLAG_ESCAPE) {
- *((__be32 *)bh->b_data) =
+ *((__be32 *)nbh->b_data) =
cpu_to_be32(JBD2_MAGIC_NUMBER);
}
diff --git a/fs/locks.c b/fs/locks.c
index f36f0e6..d83fab1 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -1275,13 +1275,13 @@
EXPORT_SYMBOL(__break_lease);
/**
- * lease_get_mtime
+ * lease_get_mtime - get the last modified time of an inode
* @inode: the inode
* @time: pointer to a timespec which will contain the last modified time
*
* This is to force NFS clients to flush their caches for files with
* exclusive leases. The justification is that if someone has an
- * exclusive lease, then they could be modifiying it.
+ * exclusive lease, then they could be modifying it.
*/
void lease_get_mtime(struct inode *inode, struct timespec *time)
{
diff --git a/fs/mpage.c b/fs/mpage.c
index 5df5643..235e4d3 100644
--- a/fs/mpage.c
+++ b/fs/mpage.c
@@ -325,16 +325,12 @@
}
/**
- * mpage_readpages - populate an address space with some pages, and
- * start reads against them.
- *
+ * mpage_readpages - populate an address space with some pages & start reads against them
* @mapping: the address_space
* @pages: The address of a list_head which contains the target pages. These
* pages have their ->index populated and are otherwise uninitialised.
- *
* The page at @pages->prev has the lowest file offset, and reads should be
* issued in @pages->prev to @pages->next order.
- *
* @nr_pages: The number of pages at *@pages
* @get_block: The filesystem's block mapper function.
*
@@ -360,6 +356,7 @@
* So an mpage read of the first 16 blocks of an ext2 file will cause I/O to be
* submitted in the following order:
* 12 0 1 2 3 4 5 6 7 8 9 10 11 13 14 15 16
+ *
* because the indirect block has to be read to get the mappings of blocks
* 13,14,15,16. Obviously, this impacts performance.
*
@@ -656,9 +653,7 @@
}
/**
- * mpage_writepages - walk the list of dirty pages of the given
- * address space and writepage() all of them.
- *
+ * mpage_writepages - walk the list of dirty pages of the given address space & writepage() all of them
* @mapping: address space structure to write
* @wbc: subtract the number of written pages from *@wbc->nr_to_write
* @get_block: the filesystem's block mapper function.
diff --git a/fs/namei.c b/fs/namei.c
index 941c8e8..8cf9bb9c 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -106,7 +106,7 @@
* any extra contention...
*/
-static int link_path_walk(const char *name, struct nameidata *nd);
+static int __link_path_walk(const char *name, struct nameidata *nd);
/* In order to reduce some races, while at the same time doing additional
* checking and hopefully speeding things up, we copy filenames to the
@@ -563,6 +563,37 @@
return 1;
}
+/*
+ * Wrapper to retry pathname resolution whenever the underlying
+ * file system returns an ESTALE.
+ *
+ * Retry the whole path once, forcing real lookup requests
+ * instead of relying on the dcache.
+ */
+static __always_inline int link_path_walk(const char *name, struct nameidata *nd)
+{
+ struct path save = nd->path;
+ int result;
+
+ /* make sure the stuff we saved doesn't go away */
+ dget(save.dentry);
+ mntget(save.mnt);
+
+ result = __link_path_walk(name, nd);
+ if (result == -ESTALE) {
+ /* nd->path had been dropped */
+ nd->path = save;
+ dget(nd->path.dentry);
+ mntget(nd->path.mnt);
+ nd->flags |= LOOKUP_REVAL;
+ result = __link_path_walk(name, nd);
+ }
+
+ path_put(&save);
+
+ return result;
+}
+
static __always_inline int __vfs_follow_link(struct nameidata *nd, const char *link)
{
int res = 0;
@@ -1020,36 +1051,6 @@
return err;
}
-/*
- * Wrapper to retry pathname resolution whenever the underlying
- * file system returns an ESTALE.
- *
- * Retry the whole path once, forcing real lookup requests
- * instead of relying on the dcache.
- */
-static int link_path_walk(const char *name, struct nameidata *nd)
-{
- struct nameidata save = *nd;
- int result;
-
- /* make sure the stuff we saved doesn't go away */
- dget(save.path.dentry);
- mntget(save.path.mnt);
-
- result = __link_path_walk(name, nd);
- if (result == -ESTALE) {
- *nd = save;
- dget(nd->path.dentry);
- mntget(nd->path.mnt);
- nd->flags |= LOOKUP_REVAL;
- result = __link_path_walk(name, nd);
- }
-
- path_put(&save.path);
-
- return result;
-}
-
static int path_walk(const char *name, struct nameidata *nd)
{
current->total_link_count = 0;
@@ -1364,13 +1365,13 @@
}
/**
- * lookup_one_len: filesystem helper to lookup single pathname component
+ * lookup_one_len - filesystem helper to lookup single pathname component
* @name: pathname component to lookup
* @base: base directory to lookup from
* @len: maximum length @len should be interpreted to
*
- * Note that this routine is purely a helper for filesystem useage and should
- * not be called by generic code. Also note that by using this function to
+ * Note that this routine is purely a helper for filesystem usage and should
+ * not be called by generic code. Also note that by using this function the
* nameidata argument is passed to the filesystem methods and a filesystem
* using this helper needs to be prepared for that.
*/
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index ae04892..6cea747 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -710,6 +710,8 @@
{
struct nfs_server *server = NFS_SERVER(inode);
+ if (test_bit(NFS_INO_MOUNTPOINT, &NFS_I(inode)->flags))
+ return 0;
if (nd != NULL) {
/* VFS wants an on-the-wire revalidation */
if (nd->flags & LOOKUP_REVAL)
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 966a885..a4c7cf2 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -299,6 +299,7 @@
else
inode->i_op = &nfs_mountpoint_inode_operations;
inode->i_fop = NULL;
+ set_bit(NFS_INO_MOUNTPOINT, &nfsi->flags);
}
} else if (S_ISLNK(inode->i_mode))
inode->i_op = &nfs_symlink_inode_operations;
@@ -1003,8 +1004,9 @@
server = NFS_SERVER(inode);
/* Update the fsid? */
- if (S_ISDIR(inode->i_mode)
- && !nfs_fsid_equal(&server->fsid, &fattr->fsid))
+ if (S_ISDIR(inode->i_mode) &&
+ !nfs_fsid_equal(&server->fsid, &fattr->fsid) &&
+ !test_bit(NFS_INO_MOUNTPOINT, &nfsi->flags))
server->fsid = fattr->fsid;
/*
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index 0f56196..9319927 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -3,6 +3,7 @@
*/
#include <linux/mount.h>
+#include <linux/security.h>
struct nfs_string;
@@ -57,6 +58,8 @@
char *export_path;
int protocol;
} nfs_server;
+
+ struct security_mnt_opts lsm_opts;
};
/* client.c */
diff --git a/fs/nfs/read.c b/fs/nfs/read.c
index 3d7d963..5a70be5 100644
--- a/fs/nfs/read.c
+++ b/fs/nfs/read.c
@@ -533,7 +533,10 @@
if (len < PAGE_CACHE_SIZE)
zero_user_segment(page, len, PAGE_CACHE_SIZE);
- nfs_pageio_add_request(desc->pgio, new);
+ if (!nfs_pageio_add_request(desc->pgio, new)) {
+ error = desc->pgio->pg_error;
+ goto out_unlock;
+ }
return 0;
out_error:
error = PTR_ERR(new);
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 1fb3818..dd4dfcd 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -632,7 +632,7 @@
switch (addr->sa_family) {
case AF_INET: {
struct sockaddr_in *sa = (struct sockaddr_in *)addr;
- return sa->sin_addr.s_addr != INADDR_ANY;
+ return sa->sin_addr.s_addr != htonl(INADDR_ANY);
}
case AF_INET6: {
struct in6_addr *sa = &((struct sockaddr_in6 *)addr)->sin6_addr;
@@ -684,8 +684,9 @@
static int nfs_parse_mount_options(char *raw,
struct nfs_parsed_mount_data *mnt)
{
- char *p, *string;
+ char *p, *string, *secdata;
unsigned short port = 0;
+ int rc;
if (!raw) {
dfprintk(MOUNT, "NFS: mount options string was NULL.\n");
@@ -693,6 +694,20 @@
}
dfprintk(MOUNT, "NFS: nfs mount opts='%s'\n", raw);
+ secdata = alloc_secdata();
+ if (!secdata)
+ goto out_nomem;
+
+ rc = security_sb_copy_data(raw, secdata);
+ if (rc)
+ goto out_security_failure;
+
+ rc = security_sb_parse_opts_str(secdata, &mnt->lsm_opts);
+ if (rc)
+ goto out_security_failure;
+
+ free_secdata(secdata);
+
while ((p = strsep(&raw, ",")) != NULL) {
substring_t args[MAX_OPT_ARGS];
int option, token;
@@ -1042,7 +1057,10 @@
out_nomem:
printk(KERN_INFO "NFS: not enough memory to parse option\n");
return 0;
-
+out_security_failure:
+ free_secdata(secdata);
+ printk(KERN_INFO "NFS: security options invalid: %d\n", rc);
+ return 0;
out_unrec_vers:
printk(KERN_INFO "NFS: unrecognized NFS version number\n");
return 0;
@@ -1214,6 +1232,33 @@
args->namlen = data->namlen;
args->bsize = data->bsize;
args->auth_flavors[0] = data->pseudoflavor;
+
+ /*
+ * The legacy version 6 binary mount data from userspace has a
+ * field used only to transport selinux information into the
+ * the kernel. To continue to support that functionality we
+ * have a touch of selinux knowledge here in the NFS code. The
+ * userspace code converted context=blah to just blah so we are
+ * converting back to the full string selinux understands.
+ */
+ if (data->context[0]){
+#ifdef CONFIG_SECURITY_SELINUX
+ int rc;
+ char *opts_str = kmalloc(sizeof(data->context) + 8, GFP_KERNEL);
+ if (!opts_str)
+ return -ENOMEM;
+ strcpy(opts_str, "context=");
+ data->context[NFS_MAX_CONTEXT_LEN] = '\0';
+ strcat(opts_str, &data->context[0]);
+ rc = security_sb_parse_opts_str(opts_str, &args->lsm_opts);
+ kfree(opts_str);
+ if (rc)
+ return rc;
+#else
+ return -EINVAL;
+#endif
+ }
+
break;
default: {
unsigned int len;
@@ -1476,6 +1521,8 @@
};
int error;
+ security_init_mnt_opts(&data.lsm_opts);
+
/* Validate the mount data */
error = nfs_validate_mount_data(raw_data, &data, &mntfh, dev_name);
if (error < 0)
@@ -1515,6 +1562,10 @@
goto error_splat_super;
}
+ error = security_sb_set_mnt_opts(s, &data.lsm_opts);
+ if (error)
+ goto error_splat_root;
+
s->s_flags |= MS_ACTIVE;
mnt->mnt_sb = s;
mnt->mnt_root = mntroot;
@@ -1523,12 +1574,15 @@
out:
kfree(data.nfs_server.hostname);
kfree(data.mount_server.hostname);
+ security_free_mnt_opts(&data.lsm_opts);
return error;
out_err_nosb:
nfs_free_server(server);
goto out;
+error_splat_root:
+ dput(mntroot);
error_splat_super:
up_write(&s->s_umount);
deactivate_super(s);
@@ -1608,6 +1662,9 @@
mnt->mnt_sb = s;
mnt->mnt_root = mntroot;
+ /* clone any lsm security options from the parent to the new sb */
+ security_sb_clone_mnt_opts(data->sb, s);
+
dprintk("<-- nfs_xdev_get_sb() = 0\n");
return 0;
@@ -1850,6 +1907,8 @@
};
int error;
+ security_init_mnt_opts(&data.lsm_opts);
+
/* Validate the mount data */
error = nfs4_validate_mount_data(raw_data, &data, dev_name);
if (error < 0)
@@ -1898,6 +1957,7 @@
kfree(data.client_address);
kfree(data.nfs_server.export_path);
kfree(data.nfs_server.hostname);
+ security_free_mnt_opts(&data.lsm_opts);
return error;
out_free:
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index f55c437..bed6341 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -39,6 +39,7 @@
unsigned int, unsigned int);
static void nfs_pageio_init_write(struct nfs_pageio_descriptor *desc,
struct inode *inode, int ioflags);
+static void nfs_redirty_request(struct nfs_page *req);
static const struct rpc_call_ops nfs_write_partial_ops;
static const struct rpc_call_ops nfs_write_full_ops;
static const struct rpc_call_ops nfs_commit_ops;
@@ -288,7 +289,12 @@
BUG();
}
spin_unlock(&inode->i_lock);
- nfs_pageio_add_request(pgio, req);
+ if (!nfs_pageio_add_request(pgio, req)) {
+ nfs_redirty_request(req);
+ nfs_end_page_writeback(page);
+ nfs_clear_page_tag_locked(req);
+ return pgio->pg_error;
+ }
return 0;
}
@@ -734,7 +740,7 @@
*/
if (nfs_write_pageuptodate(page, inode) &&
inode->i_flock == NULL &&
- !(file->f_mode & O_SYNC)) {
+ !(file->f_flags & O_SYNC)) {
count = max(count + offset, nfs_page_length(page));
offset = 0;
}
diff --git a/fs/nfsd/nfsfh.c b/fs/nfsd/nfsfh.c
index 1eb771d..3e6b3f4 100644
--- a/fs/nfsd/nfsfh.c
+++ b/fs/nfsd/nfsfh.c
@@ -232,6 +232,7 @@
fhp->fh_dentry = dentry;
fhp->fh_export = exp;
nfsd_nr_verified++;
+ cache_get(&exp->h);
} else {
/*
* just rechecking permissions
@@ -241,6 +242,7 @@
dprintk("nfsd: fh_verify - just checking\n");
dentry = fhp->fh_dentry;
exp = fhp->fh_export;
+ cache_get(&exp->h);
/*
* Set user creds for this exportpoint; necessary even
* in the "just checking" case because this may be a
@@ -252,8 +254,6 @@
if (error)
goto out;
}
- cache_get(&exp->h);
-
error = nfsd_mode_check(rqstp, dentry->d_inode->i_mode, type);
if (error)
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index 8224312..90383ed 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -257,7 +257,7 @@
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
BUG_ON(!PageLocked(page));
- BUG_ON(!OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL);
+ BUG_ON(!(OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL));
ret = ocfs2_read_block(osb, OCFS2_I(inode)->ip_blkno, &di_bh,
OCFS2_BH_CACHED, inode);
diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c
index ee50c96..b8057c5 100644
--- a/fs/ocfs2/cluster/tcp.c
+++ b/fs/ocfs2/cluster/tcp.c
@@ -451,9 +451,9 @@
/* delay if we're withing a RECONNECT_DELAY of the
* last attempt */
delay = (nn->nn_last_connect_attempt +
- msecs_to_jiffies(o2net_reconnect_delay(sc->sc_node)))
+ msecs_to_jiffies(o2net_reconnect_delay(NULL)))
- jiffies;
- if (delay > msecs_to_jiffies(o2net_reconnect_delay(sc->sc_node)))
+ if (delay > msecs_to_jiffies(o2net_reconnect_delay(NULL)))
delay = 0;
mlog(ML_CONN, "queueing conn attempt in %lu jiffies\n", delay);
queue_delayed_work(o2net_wq, &nn->nn_connect_work, delay);
@@ -1552,12 +1552,11 @@
spin_lock(&nn->nn_lock);
if (!nn->nn_sc_valid) {
- struct o2nm_node *node = nn->nn_sc->sc_node;
mlog(ML_ERROR, "no connection established with node %u after "
"%u.%u seconds, giving up and returning errors.\n",
o2net_num_from_nn(nn),
- o2net_idle_timeout(node) / 1000,
- o2net_idle_timeout(node) % 1000);
+ o2net_idle_timeout(NULL) / 1000,
+ o2net_idle_timeout(NULL) % 1000);
o2net_set_nn_state(nn, NULL, 0, -ENOTCONN);
}
diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c
index e280833..8a18758 100644
--- a/fs/ocfs2/dir.c
+++ b/fs/ocfs2/dir.c
@@ -390,9 +390,8 @@
goto bail;
}
if (pde)
- pde->rec_len =
- cpu_to_le16(le16_to_cpu(pde->rec_len) +
- le16_to_cpu(de->rec_len));
+ le16_add_cpu(&pde->rec_len,
+ le16_to_cpu(de->rec_len));
else
de->inode = 0;
dir->i_version++;
diff --git a/fs/ocfs2/dlm/dlmcommon.h b/fs/ocfs2/dlm/dlmcommon.h
index 9843ee1..dc8ea66 100644
--- a/fs/ocfs2/dlm/dlmcommon.h
+++ b/fs/ocfs2/dlm/dlmcommon.h
@@ -176,6 +176,7 @@
{
struct dlm_lock_resource *lockres;
u8 real_master;
+ u8 extra_ref;
};
struct dlm_assert_master_priv
@@ -602,17 +603,19 @@
JOIN_PROTOCOL_MISMATCH,
};
+struct dlm_query_join_packet {
+ u8 code; /* Response code. dlm_minor and fs_minor
+ are only valid if this is JOIN_OK */
+ u8 dlm_minor; /* The minor version of the protocol the
+ dlm is speaking. */
+ u8 fs_minor; /* The minor version of the protocol the
+ filesystem is speaking. */
+ u8 reserved;
+};
+
union dlm_query_join_response {
u32 intval;
- struct {
- u8 code; /* Response code. dlm_minor and fs_minor
- are only valid if this is JOIN_OK */
- u8 dlm_minor; /* The minor version of the protocol the
- dlm is speaking. */
- u8 fs_minor; /* The minor version of the protocol the
- filesystem is speaking. */
- u8 reserved;
- } packet;
+ struct dlm_query_join_packet packet;
};
struct dlm_lock_request
diff --git a/fs/ocfs2/dlm/dlmconvert.c b/fs/ocfs2/dlm/dlmconvert.c
index ecb4d99..75997b4 100644
--- a/fs/ocfs2/dlm/dlmconvert.c
+++ b/fs/ocfs2/dlm/dlmconvert.c
@@ -487,7 +487,7 @@
"cookie=%u:%llu\n",
dlm_get_lock_cookie_node(be64_to_cpu(cnv->cookie)),
dlm_get_lock_cookie_seq(be64_to_cpu(cnv->cookie)));
- __dlm_print_one_lock_resource(res);
+ dlm_print_one_lock_resource(res);
goto leave;
}
diff --git a/fs/ocfs2/dlm/dlmdomain.c b/fs/ocfs2/dlm/dlmdomain.c
index 638d2eb..0879d86 100644
--- a/fs/ocfs2/dlm/dlmdomain.c
+++ b/fs/ocfs2/dlm/dlmdomain.c
@@ -713,14 +713,46 @@
return rc;
}
+/*
+ * struct dlm_query_join_packet is made up of four one-byte fields. They
+ * are effectively in big-endian order already. However, little-endian
+ * machines swap them before putting the packet on the wire (because
+ * query_join's response is a status, and that status is treated as a u32
+ * on the wire). Thus, a big-endian and little-endian machines will treat
+ * this structure differently.
+ *
+ * The solution is to have little-endian machines swap the structure when
+ * converting from the structure to the u32 representation. This will
+ * result in the structure having the correct format on the wire no matter
+ * the host endian format.
+ */
+static void dlm_query_join_packet_to_wire(struct dlm_query_join_packet *packet,
+ u32 *wire)
+{
+ union dlm_query_join_response response;
+
+ response.packet = *packet;
+ *wire = cpu_to_be32(response.intval);
+}
+
+static void dlm_query_join_wire_to_packet(u32 wire,
+ struct dlm_query_join_packet *packet)
+{
+ union dlm_query_join_response response;
+
+ response.intval = cpu_to_be32(wire);
+ *packet = response.packet;
+}
+
static int dlm_query_join_handler(struct o2net_msg *msg, u32 len, void *data,
void **ret_data)
{
struct dlm_query_join_request *query;
- union dlm_query_join_response response = {
- .packet.code = JOIN_DISALLOW,
+ struct dlm_query_join_packet packet = {
+ .code = JOIN_DISALLOW,
};
struct dlm_ctxt *dlm = NULL;
+ u32 response;
u8 nodenum;
query = (struct dlm_query_join_request *) msg->buf;
@@ -737,11 +769,11 @@
mlog(0, "node %u is not in our live map yet\n",
query->node_idx);
- response.packet.code = JOIN_DISALLOW;
+ packet.code = JOIN_DISALLOW;
goto respond;
}
- response.packet.code = JOIN_OK_NO_MAP;
+ packet.code = JOIN_OK_NO_MAP;
spin_lock(&dlm_domain_lock);
dlm = __dlm_lookup_domain_full(query->domain, query->name_len);
@@ -760,7 +792,7 @@
mlog(0, "disallow join as node %u does not "
"have node %u in its nodemap\n",
query->node_idx, nodenum);
- response.packet.code = JOIN_DISALLOW;
+ packet.code = JOIN_DISALLOW;
goto unlock_respond;
}
}
@@ -780,23 +812,23 @@
/*If this is a brand new context and we
* haven't started our join process yet, then
* the other node won the race. */
- response.packet.code = JOIN_OK_NO_MAP;
+ packet.code = JOIN_OK_NO_MAP;
} else if (dlm->joining_node != DLM_LOCK_RES_OWNER_UNKNOWN) {
/* Disallow parallel joins. */
- response.packet.code = JOIN_DISALLOW;
+ packet.code = JOIN_DISALLOW;
} else if (dlm->reco.state & DLM_RECO_STATE_ACTIVE) {
mlog(0, "node %u trying to join, but recovery "
"is ongoing.\n", bit);
- response.packet.code = JOIN_DISALLOW;
+ packet.code = JOIN_DISALLOW;
} else if (test_bit(bit, dlm->recovery_map)) {
mlog(0, "node %u trying to join, but it "
"still needs recovery.\n", bit);
- response.packet.code = JOIN_DISALLOW;
+ packet.code = JOIN_DISALLOW;
} else if (test_bit(bit, dlm->domain_map)) {
mlog(0, "node %u trying to join, but it "
"is still in the domain! needs recovery?\n",
bit);
- response.packet.code = JOIN_DISALLOW;
+ packet.code = JOIN_DISALLOW;
} else {
/* Alright we're fully a part of this domain
* so we keep some state as to who's joining
@@ -807,19 +839,15 @@
if (dlm_query_join_proto_check("DLM", bit,
&dlm->dlm_locking_proto,
&query->dlm_proto)) {
- response.packet.code =
- JOIN_PROTOCOL_MISMATCH;
+ packet.code = JOIN_PROTOCOL_MISMATCH;
} else if (dlm_query_join_proto_check("fs", bit,
&dlm->fs_locking_proto,
&query->fs_proto)) {
- response.packet.code =
- JOIN_PROTOCOL_MISMATCH;
+ packet.code = JOIN_PROTOCOL_MISMATCH;
} else {
- response.packet.dlm_minor =
- query->dlm_proto.pv_minor;
- response.packet.fs_minor =
- query->fs_proto.pv_minor;
- response.packet.code = JOIN_OK;
+ packet.dlm_minor = query->dlm_proto.pv_minor;
+ packet.fs_minor = query->fs_proto.pv_minor;
+ packet.code = JOIN_OK;
__dlm_set_joining_node(dlm, query->node_idx);
}
}
@@ -830,9 +858,10 @@
spin_unlock(&dlm_domain_lock);
respond:
- mlog(0, "We respond with %u\n", response.packet.code);
+ mlog(0, "We respond with %u\n", packet.code);
- return response.intval;
+ dlm_query_join_packet_to_wire(&packet, &response);
+ return response;
}
static int dlm_assert_joined_handler(struct o2net_msg *msg, u32 len, void *data,
@@ -937,7 +966,7 @@
sizeof(unsigned long))) {
mlog(ML_ERROR,
"map_size %u != BITS_TO_LONGS(O2NM_MAX_NODES) %u\n",
- map_size, BITS_TO_LONGS(O2NM_MAX_NODES));
+ map_size, (unsigned)BITS_TO_LONGS(O2NM_MAX_NODES));
return -EINVAL;
}
@@ -968,7 +997,8 @@
{
int status;
struct dlm_query_join_request join_msg;
- union dlm_query_join_response join_resp;
+ struct dlm_query_join_packet packet;
+ u32 join_resp;
mlog(0, "querying node %d\n", node);
@@ -984,11 +1014,12 @@
status = o2net_send_message(DLM_QUERY_JOIN_MSG, DLM_MOD_KEY, &join_msg,
sizeof(join_msg), node,
- &join_resp.intval);
+ &join_resp);
if (status < 0 && status != -ENOPROTOOPT) {
mlog_errno(status);
goto bail;
}
+ dlm_query_join_wire_to_packet(join_resp, &packet);
/* -ENOPROTOOPT from the net code means the other side isn't
listening for our message type -- that's fine, it means
@@ -997,10 +1028,10 @@
if (status == -ENOPROTOOPT) {
status = 0;
*response = JOIN_OK_NO_MAP;
- } else if (join_resp.packet.code == JOIN_DISALLOW ||
- join_resp.packet.code == JOIN_OK_NO_MAP) {
- *response = join_resp.packet.code;
- } else if (join_resp.packet.code == JOIN_PROTOCOL_MISMATCH) {
+ } else if (packet.code == JOIN_DISALLOW ||
+ packet.code == JOIN_OK_NO_MAP) {
+ *response = packet.code;
+ } else if (packet.code == JOIN_PROTOCOL_MISMATCH) {
mlog(ML_NOTICE,
"This node requested DLM locking protocol %u.%u and "
"filesystem locking protocol %u.%u. At least one of "
@@ -1012,14 +1043,12 @@
dlm->fs_locking_proto.pv_minor,
node);
status = -EPROTO;
- *response = join_resp.packet.code;
- } else if (join_resp.packet.code == JOIN_OK) {
- *response = join_resp.packet.code;
+ *response = packet.code;
+ } else if (packet.code == JOIN_OK) {
+ *response = packet.code;
/* Use the same locking protocol as the remote node */
- dlm->dlm_locking_proto.pv_minor =
- join_resp.packet.dlm_minor;
- dlm->fs_locking_proto.pv_minor =
- join_resp.packet.fs_minor;
+ dlm->dlm_locking_proto.pv_minor = packet.dlm_minor;
+ dlm->fs_locking_proto.pv_minor = packet.fs_minor;
mlog(0,
"Node %d responds JOIN_OK with DLM locking protocol "
"%u.%u and fs locking protocol %u.%u\n",
@@ -1031,11 +1060,11 @@
} else {
status = -EINVAL;
mlog(ML_ERROR, "invalid response %d from node %u\n",
- join_resp.packet.code, node);
+ packet.code, node);
}
mlog(0, "status %d, node %d response is %d\n", status, node,
- *response);
+ *response);
bail:
return status;
diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index a54d33d..ea6b895 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -1663,7 +1663,12 @@
dlm_put_mle(tmpmle);
}
send_response:
-
+ /*
+ * __dlm_lookup_lockres() grabbed a reference to this lockres.
+ * The reference is released by dlm_assert_master_worker() under
+ * the call to dlm_dispatch_assert_master(). If
+ * dlm_assert_master_worker() isn't called, we drop it here.
+ */
if (dispatch_assert) {
if (response != DLM_MASTER_RESP_YES)
mlog(ML_ERROR, "invalid response %d\n", response);
@@ -1678,7 +1683,11 @@
if (ret < 0) {
mlog(ML_ERROR, "failed to dispatch assert master work\n");
response = DLM_MASTER_RESP_ERROR;
+ dlm_lockres_put(res);
}
+ } else {
+ if (res)
+ dlm_lockres_put(res);
}
dlm_put(dlm);
@@ -1695,9 +1704,9 @@
* can periodically run all locks owned by this node
* and re-assert across the cluster...
*/
-int dlm_do_assert_master(struct dlm_ctxt *dlm,
- struct dlm_lock_resource *res,
- void *nodemap, u32 flags)
+static int dlm_do_assert_master(struct dlm_ctxt *dlm,
+ struct dlm_lock_resource *res,
+ void *nodemap, u32 flags)
{
struct dlm_assert_master assert;
int to, tmpret;
@@ -2348,7 +2357,7 @@
mlog(ML_ERROR, "%s:%.*s: node %u trying to drop ref "
"but it is already dropped!\n", dlm->name,
res->lockname.len, res->lockname.name, node);
- __dlm_print_one_lock_resource(res);
+ dlm_print_one_lock_resource(res);
}
ret = 0;
goto done;
@@ -2408,7 +2417,7 @@
mlog(ML_ERROR, "%s:%.*s: node %u trying to drop ref "
"but it is already dropped!\n", dlm->name,
res->lockname.len, res->lockname.name, node);
- __dlm_print_one_lock_resource(res);
+ dlm_print_one_lock_resource(res);
}
dlm_lockres_put(res);
@@ -2933,6 +2942,9 @@
dlm_lockres_clear_refmap_bit(lock->ml.node, res);
list_del_init(&lock->list);
dlm_lock_put(lock);
+ /* In a normal unlock, we would have added a
+ * DLM_UNLOCK_FREE_LOCK action. Force it. */
+ dlm_lock_put(lock);
}
}
queue++;
diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c
index 91f747b..bcb9260 100644
--- a/fs/ocfs2/dlm/dlmrecovery.c
+++ b/fs/ocfs2/dlm/dlmrecovery.c
@@ -519,9 +519,9 @@
return 0;
master_here:
- mlog(0, "(%d) mastering recovery of %s:%u here(this=%u)!\n",
- task_pid_nr(dlm->dlm_reco_thread_task),
- dlm->name, dlm->reco.dead_node, dlm->node_num);
+ mlog(ML_NOTICE, "(%d) Node %u is the Recovery Master for the Dead Node "
+ "%u for Domain %s\n", task_pid_nr(dlm->dlm_reco_thread_task),
+ dlm->node_num, dlm->reco.dead_node, dlm->name);
status = dlm_remaster_locks(dlm, dlm->reco.dead_node);
if (status < 0) {
@@ -1191,7 +1191,7 @@
(ml->type == LKM_EXMODE ||
memcmp(mres->lvb, lock->lksb->lvb, DLM_LVB_LEN))) {
mlog(ML_ERROR, "mismatched lvbs!\n");
- __dlm_print_one_lock_resource(lock->lockres);
+ dlm_print_one_lock_resource(lock->lockres);
BUG();
}
memcpy(mres->lvb, lock->lksb->lvb, DLM_LVB_LEN);
@@ -1327,6 +1327,7 @@
(struct dlm_migratable_lockres *)msg->buf;
int ret = 0;
u8 real_master;
+ u8 extra_refs = 0;
char *buf = NULL;
struct dlm_work_item *item = NULL;
struct dlm_lock_resource *res = NULL;
@@ -1404,16 +1405,28 @@
__dlm_insert_lockres(dlm, res);
spin_unlock(&dlm->spinlock);
+ /* Add an extra ref for this lock-less lockres lest the
+ * dlm_thread purges it before we get the chance to add
+ * locks to it */
+ dlm_lockres_get(res);
+
+ /* There are three refs that need to be put.
+ * 1. Taken above.
+ * 2. kref_init in dlm_new_lockres()->dlm_init_lockres().
+ * 3. dlm_lookup_lockres()
+ * The first one is handled at the end of this function. The
+ * other two are handled in the worker thread after locks have
+ * been attached. Yes, we don't wait for purge time to match
+ * kref_init. The lockres will still have atleast one ref
+ * added because it is in the hash __dlm_insert_lockres() */
+ extra_refs++;
+
/* now that the new lockres is inserted,
* make it usable by other processes */
spin_lock(&res->spinlock);
res->state &= ~DLM_LOCK_RES_IN_PROGRESS;
spin_unlock(&res->spinlock);
wake_up(&res->wq);
-
- /* add an extra ref for just-allocated lockres
- * otherwise the lockres will be purged immediately */
- dlm_lockres_get(res);
}
/* at this point we have allocated everything we need,
@@ -1443,12 +1456,17 @@
dlm_init_work_item(dlm, item, dlm_mig_lockres_worker, buf);
item->u.ml.lockres = res; /* already have a ref */
item->u.ml.real_master = real_master;
+ item->u.ml.extra_ref = extra_refs;
spin_lock(&dlm->work_lock);
list_add_tail(&item->list, &dlm->work_list);
spin_unlock(&dlm->work_lock);
queue_work(dlm->dlm_worker, &dlm->dispatched_work);
leave:
+ /* One extra ref taken needs to be put here */
+ if (extra_refs)
+ dlm_lockres_put(res);
+
dlm_put(dlm);
if (ret < 0) {
if (buf)
@@ -1464,17 +1482,19 @@
static void dlm_mig_lockres_worker(struct dlm_work_item *item, void *data)
{
- struct dlm_ctxt *dlm = data;
+ struct dlm_ctxt *dlm;
struct dlm_migratable_lockres *mres;
int ret = 0;
struct dlm_lock_resource *res;
u8 real_master;
+ u8 extra_ref;
dlm = item->dlm;
mres = (struct dlm_migratable_lockres *)data;
res = item->u.ml.lockres;
real_master = item->u.ml.real_master;
+ extra_ref = item->u.ml.extra_ref;
if (real_master == DLM_LOCK_RES_OWNER_UNKNOWN) {
/* this case is super-rare. only occurs if
@@ -1517,6 +1537,12 @@
}
leave:
+ /* See comment in dlm_mig_lockres_handler() */
+ if (res) {
+ if (extra_ref)
+ dlm_lockres_put(res);
+ dlm_lockres_put(res);
+ }
kfree(data);
mlog_exit(ret);
}
@@ -1644,7 +1670,8 @@
/* retry!? */
BUG();
}
- }
+ } else /* put.. incase we are not the master */
+ dlm_lockres_put(res);
spin_unlock(&res->spinlock);
}
spin_unlock(&dlm->spinlock);
@@ -1921,6 +1948,7 @@
"Recovering res %s:%.*s, is already on recovery list!\n",
dlm->name, res->lockname.len, res->lockname.name);
list_del_init(&res->recovering);
+ dlm_lockres_put(res);
}
/* We need to hold a reference while on the recovery list */
dlm_lockres_get(res);
@@ -2130,11 +2158,16 @@
assert_spin_locked(&dlm->spinlock);
assert_spin_locked(&res->spinlock);
+ /* We do two dlm_lock_put(). One for removing from list and the other is
+ * to force the DLM_UNLOCK_FREE_LOCK action so as to free the locks */
+
/* TODO: check pending_asts, pending_basts here */
list_for_each_entry_safe(lock, next, &res->granted, list) {
if (lock->ml.node == dead_node) {
list_del_init(&lock->list);
dlm_lock_put(lock);
+ /* Can't schedule DLM_UNLOCK_FREE_LOCK - do manually */
+ dlm_lock_put(lock);
freed++;
}
}
@@ -2142,6 +2175,8 @@
if (lock->ml.node == dead_node) {
list_del_init(&lock->list);
dlm_lock_put(lock);
+ /* Can't schedule DLM_UNLOCK_FREE_LOCK - do manually */
+ dlm_lock_put(lock);
freed++;
}
}
@@ -2149,6 +2184,8 @@
if (lock->ml.node == dead_node) {
list_del_init(&lock->list);
dlm_lock_put(lock);
+ /* Can't schedule DLM_UNLOCK_FREE_LOCK - do manually */
+ dlm_lock_put(lock);
freed++;
}
}
diff --git a/fs/ocfs2/dlm/dlmthread.c b/fs/ocfs2/dlm/dlmthread.c
index cebd089..4060bb3 100644
--- a/fs/ocfs2/dlm/dlmthread.c
+++ b/fs/ocfs2/dlm/dlmthread.c
@@ -176,12 +176,14 @@
res->lockname.name, master);
if (!master) {
+ /* drop spinlock... retake below */
+ spin_unlock(&dlm->spinlock);
+
spin_lock(&res->spinlock);
/* This ensures that clear refmap is sent after the set */
__dlm_wait_on_lockres_flags(res, DLM_LOCK_RES_SETREF_INPROG);
spin_unlock(&res->spinlock);
- /* drop spinlock to do messaging, retake below */
- spin_unlock(&dlm->spinlock);
+
/* clear our bit from the master's refmap, ignore errors */
ret = dlm_drop_lockres_ref(dlm, res);
if (ret < 0) {
diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c
index 351130c..1f1873b 100644
--- a/fs/ocfs2/dlmglue.c
+++ b/fs/ocfs2/dlmglue.c
@@ -2409,7 +2409,7 @@
return 0;
}
-static struct seq_operations ocfs2_dlm_seq_ops = {
+static const struct seq_operations ocfs2_dlm_seq_ops = {
.start = ocfs2_dlm_seq_start,
.stop = ocfs2_dlm_seq_stop,
.next = ocfs2_dlm_seq_next,
@@ -3042,7 +3042,7 @@
inode = ocfs2_lock_res_inode(lockres);
mapping = inode->i_mapping;
- if (S_ISREG(inode->i_mode))
+ if (!S_ISREG(inode->i_mode))
goto out;
/*
@@ -3219,8 +3219,8 @@
return UNBLOCK_CONTINUE_POST;
}
-void ocfs2_process_blocked_lock(struct ocfs2_super *osb,
- struct ocfs2_lock_res *lockres)
+static void ocfs2_process_blocked_lock(struct ocfs2_super *osb,
+ struct ocfs2_lock_res *lockres)
{
int status;
struct ocfs2_unblock_ctl ctl = {0, 0,};
@@ -3356,7 +3356,7 @@
return should_wake;
}
-int ocfs2_downconvert_thread(void *arg)
+static int ocfs2_downconvert_thread(void *arg)
{
int status = 0;
struct ocfs2_super *osb = arg;
diff --git a/fs/ocfs2/dlmglue.h b/fs/ocfs2/dlmglue.h
index 1d5b069..e3cf902 100644
--- a/fs/ocfs2/dlmglue.h
+++ b/fs/ocfs2/dlmglue.h
@@ -109,8 +109,6 @@
struct ocfs2_lock_res *lockres);
/* for the downconvert thread */
-void ocfs2_process_blocked_lock(struct ocfs2_super *osb,
- struct ocfs2_lock_res *lockres);
void ocfs2_wake_downconvert_thread(struct ocfs2_super *osb);
struct ocfs2_dlm_debug *ocfs2_new_dlm_debug(void);
diff --git a/fs/ocfs2/heartbeat.c b/fs/ocfs2/heartbeat.c
index c0efd94..0758daf 100644
--- a/fs/ocfs2/heartbeat.c
+++ b/fs/ocfs2/heartbeat.c
@@ -49,10 +49,15 @@
static inline void __ocfs2_node_map_clear_bit(struct ocfs2_node_map *map,
int bit);
static inline int __ocfs2_node_map_is_empty(struct ocfs2_node_map *map);
-static void __ocfs2_node_map_dup(struct ocfs2_node_map *target,
- struct ocfs2_node_map *from);
-static void __ocfs2_node_map_set(struct ocfs2_node_map *target,
- struct ocfs2_node_map *from);
+
+/* special case -1 for now
+ * TODO: should *really* make sure the calling func never passes -1!! */
+static void ocfs2_node_map_init(struct ocfs2_node_map *map)
+{
+ map->num_nodes = OCFS2_NODE_MAP_MAX_NODES;
+ memset(map->map, 0, BITS_TO_LONGS(OCFS2_NODE_MAP_MAX_NODES) *
+ sizeof(unsigned long));
+}
void ocfs2_init_node_maps(struct ocfs2_super *osb)
{
@@ -136,15 +141,6 @@
mlog_errno(ret);
}
-/* special case -1 for now
- * TODO: should *really* make sure the calling func never passes -1!! */
-void ocfs2_node_map_init(struct ocfs2_node_map *map)
-{
- map->num_nodes = OCFS2_NODE_MAP_MAX_NODES;
- memset(map->map, 0, BITS_TO_LONGS(OCFS2_NODE_MAP_MAX_NODES) *
- sizeof(unsigned long));
-}
-
static inline void __ocfs2_node_map_set_bit(struct ocfs2_node_map *map,
int bit)
{
@@ -216,6 +212,8 @@
return ret;
}
+#if 0
+
static void __ocfs2_node_map_dup(struct ocfs2_node_map *target,
struct ocfs2_node_map *from)
{
@@ -254,6 +252,8 @@
target->map[i] = from->map[i];
}
+#endif /* 0 */
+
/* Returns whether the recovery bit was actually set - it may not be
* if a node is still marked as needing recovery */
int ocfs2_recovery_map_set(struct ocfs2_super *osb,
diff --git a/fs/ocfs2/heartbeat.h b/fs/ocfs2/heartbeat.h
index 5685921..eac63ae 100644
--- a/fs/ocfs2/heartbeat.h
+++ b/fs/ocfs2/heartbeat.h
@@ -33,7 +33,6 @@
/* node map functions - used to keep track of mounted and in-recovery
* nodes. */
-void ocfs2_node_map_init(struct ocfs2_node_map *map);
int ocfs2_node_map_is_empty(struct ocfs2_super *osb,
struct ocfs2_node_map *map);
void ocfs2_node_map_set_bit(struct ocfs2_super *osb,
@@ -57,9 +56,5 @@
int num);
void ocfs2_recovery_map_clear(struct ocfs2_super *osb,
int num);
-/* returns 1 if bit is the only bit set in target, 0 otherwise */
-int ocfs2_node_map_is_only(struct ocfs2_super *osb,
- struct ocfs2_node_map *target,
- int bit);
#endif /* OCFS2_HEARTBEAT_H */
diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
index add1ffd..ab83fd5 100644
--- a/fs/ocfs2/localalloc.c
+++ b/fs/ocfs2/localalloc.c
@@ -120,9 +120,6 @@
mlog_entry_void();
- if (ocfs2_mount_local(osb))
- goto bail;
-
if (osb->local_alloc_size == 0)
goto bail;
@@ -588,8 +585,7 @@
while(bits_wanted--)
ocfs2_set_bit(start++, bitmap);
- alloc->id1.bitmap1.i_used = cpu_to_le32(*num_bits +
- le32_to_cpu(alloc->id1.bitmap1.i_used));
+ le32_add_cpu(&alloc->id1.bitmap1.i_used, *num_bits);
status = ocfs2_journal_dirty(handle, osb->local_alloc_bh);
if (status < 0) {
diff --git a/fs/ocfs2/resize.c b/fs/ocfs2/resize.c
index 37835ff..8166968 100644
--- a/fs/ocfs2/resize.c
+++ b/fs/ocfs2/resize.c
@@ -597,7 +597,7 @@
memset(cr, 0, sizeof(struct ocfs2_chain_rec));
}
- cr->c_blkno = le64_to_cpu(input->group);
+ cr->c_blkno = cpu_to_le64(input->group);
le32_add_cpu(&cr->c_total, input->clusters * cl_bpc);
le32_add_cpu(&cr->c_free, input->frees * cl_bpc);
diff --git a/fs/open.c b/fs/open.c
index 5419853..a4b1202 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -903,6 +903,18 @@
int error;
struct file *f;
+ /*
+ * We must always pass in a valid mount pointer. Historically
+ * callers got away with not passing it, but we must enforce this at
+ * the earliest possible point now to avoid strange problems deep in the
+ * filesystem stack.
+ */
+ if (!mnt) {
+ printk(KERN_WARNING "%s called with NULL vfsmount\n", __func__);
+ dump_stack();
+ return ERR_PTR(-EINVAL);
+ }
+
error = -ENFILE;
f = get_empty_filp();
if (f == NULL) {
diff --git a/fs/pipe.c b/fs/pipe.c
index 3c185b6..8be381b 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -957,13 +957,10 @@
struct dentry *dentry;
struct qstr name = { .name = "" };
- f = get_empty_filp();
- if (!f)
- return ERR_PTR(-ENFILE);
err = -ENFILE;
inode = get_pipe_inode();
if (!inode)
- goto err_file;
+ goto err;
err = -ENOMEM;
dentry = d_alloc(pipe_mnt->mnt_sb->s_root, &name);
@@ -978,22 +975,24 @@
*/
dentry->d_flags &= ~DCACHE_UNHASHED;
d_instantiate(dentry, inode);
- f->f_path.mnt = mntget(pipe_mnt);
- f->f_path.dentry = dentry;
+
+ err = -ENFILE;
+ f = alloc_file(pipe_mnt, dentry, FMODE_WRITE, &write_pipe_fops);
+ if (!f)
+ goto err_dentry;
f->f_mapping = inode->i_mapping;
f->f_flags = O_WRONLY;
- f->f_op = &write_pipe_fops;
- f->f_mode = FMODE_WRITE;
f->f_version = 0;
return f;
+ err_dentry:
+ dput(dentry);
err_inode:
free_pipe_info(inode);
iput(inode);
- err_file:
- put_filp(f);
+ err:
return ERR_PTR(err);
}
diff --git a/fs/proc/base.c b/fs/proc/base.c
index 96ee899..81d7d14 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -314,9 +314,12 @@
static int lstats_show_proc(struct seq_file *m, void *v)
{
int i;
- struct task_struct *task = m->private;
- seq_puts(m, "Latency Top version : v0.1\n");
+ struct inode *inode = m->private;
+ struct task_struct *task = get_proc_task(inode);
+ if (!task)
+ return -ESRCH;
+ seq_puts(m, "Latency Top version : v0.1\n");
for (i = 0; i < 32; i++) {
if (task->latency_record[i].backtrace[0]) {
int q;
@@ -341,32 +344,24 @@
}
}
+ put_task_struct(task);
return 0;
}
static int lstats_open(struct inode *inode, struct file *file)
{
- int ret;
- struct seq_file *m;
- struct task_struct *task = get_proc_task(inode);
-
- ret = single_open(file, lstats_show_proc, NULL);
- if (!ret) {
- m = file->private_data;
- m->private = task;
- }
- return ret;
+ return single_open(file, lstats_show_proc, inode);
}
static ssize_t lstats_write(struct file *file, const char __user *buf,
size_t count, loff_t *offs)
{
- struct seq_file *m;
- struct task_struct *task;
+ struct task_struct *task = get_proc_task(file->f_dentry->d_inode);
- m = file->private_data;
- task = m->private;
+ if (!task)
+ return -ESRCH;
clear_all_latency_tracing(task);
+ put_task_struct(task);
return count;
}
@@ -1041,6 +1036,26 @@
.read = proc_loginuid_read,
.write = proc_loginuid_write,
};
+
+static ssize_t proc_sessionid_read(struct file * file, char __user * buf,
+ size_t count, loff_t *ppos)
+{
+ struct inode * inode = file->f_path.dentry->d_inode;
+ struct task_struct *task = get_proc_task(inode);
+ ssize_t length;
+ char tmpbuf[TMPBUFLEN];
+
+ if (!task)
+ return -ESRCH;
+ length = scnprintf(tmpbuf, TMPBUFLEN, "%u",
+ audit_get_sessionid(task));
+ put_task_struct(task);
+ return simple_read_from_buffer(buf, count, ppos, tmpbuf, length);
+}
+
+static const struct file_operations proc_sessionid_operations = {
+ .read = proc_sessionid_read,
+};
#endif
#ifdef CONFIG_FAULT_INJECTION
@@ -2274,6 +2289,9 @@
DIR("task", S_IRUGO|S_IXUGO, task),
DIR("fd", S_IRUSR|S_IXUSR, fd),
DIR("fdinfo", S_IRUSR|S_IXUSR, fdinfo),
+#ifdef CONFIG_NET
+ DIR("net", S_IRUGO|S_IXUGO, net),
+#endif
REG("environ", S_IRUSR, environ),
INF("auxv", S_IRUSR, pid_auxv),
ONE("status", S_IRUGO, pid_status),
@@ -2321,6 +2339,7 @@
REG("oom_adj", S_IRUGO|S_IWUSR, oom_adjust),
#ifdef CONFIG_AUDITSYSCALL
REG("loginuid", S_IWUSR|S_IRUGO, loginuid),
+ REG("sessionid", S_IRUSR, sessionid),
#endif
#ifdef CONFIG_FAULT_INJECTION
REG("make-it-fail", S_IRUGO|S_IWUSR, fault_inject),
@@ -2651,6 +2670,7 @@
REG("oom_adj", S_IRUGO|S_IWUSR, oom_adjust),
#ifdef CONFIG_AUDITSYSCALL
REG("loginuid", S_IWUSR|S_IRUGO, loginuid),
+ REG("sessionid", S_IRUSR, sessionid),
#endif
#ifdef CONFIG_FAULT_INJECTION
REG("make-it-fail", S_IRUGO|S_IWUSR, fault_inject),
diff --git a/fs/proc/generic.c b/fs/proc/generic.c
index 68971e6..a36ad3c 100644
--- a/fs/proc/generic.c
+++ b/fs/proc/generic.c
@@ -377,15 +377,14 @@
* Don't create negative dentries here, return -ENOENT by hand
* instead.
*/
-struct dentry *proc_lookup(struct inode * dir, struct dentry *dentry, struct nameidata *nd)
+struct dentry *proc_lookup_de(struct proc_dir_entry *de, struct inode *dir,
+ struct dentry *dentry)
{
struct inode *inode = NULL;
- struct proc_dir_entry * de;
int error = -ENOENT;
lock_kernel();
spin_lock(&proc_subdir_lock);
- de = PDE(dir);
if (de) {
for (de = de->subdir; de ; de = de->next) {
if (de->namelen != dentry->d_name.len)
@@ -393,8 +392,6 @@
if (!memcmp(dentry->d_name.name, de->name, de->namelen)) {
unsigned int ino;
- if (de->shadow_proc)
- de = de->shadow_proc(current, de);
ino = de->low_ino;
de_get(de);
spin_unlock(&proc_subdir_lock);
@@ -417,6 +414,12 @@
return ERR_PTR(error);
}
+struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
+ struct nameidata *nd)
+{
+ return proc_lookup_de(PDE(dir), dir, dentry);
+}
+
/*
* This returns non-zero if at EOF, so that the /proc
* root directory can use this and check if it should
@@ -426,10 +429,9 @@
* value of the readdir() call, as long as it's non-negative
* for success..
*/
-int proc_readdir(struct file * filp,
- void * dirent, filldir_t filldir)
+int proc_readdir_de(struct proc_dir_entry *de, struct file *filp, void *dirent,
+ filldir_t filldir)
{
- struct proc_dir_entry * de;
unsigned int ino;
int i;
struct inode *inode = filp->f_path.dentry->d_inode;
@@ -438,7 +440,6 @@
lock_kernel();
ino = inode->i_ino;
- de = PDE(inode);
if (!de) {
ret = -EINVAL;
goto out;
@@ -499,6 +500,13 @@
return ret;
}
+int proc_readdir(struct file *filp, void *dirent, filldir_t filldir)
+{
+ struct inode *inode = filp->f_path.dentry->d_inode;
+
+ return proc_readdir_de(PDE(inode), filp, dirent, filldir);
+}
+
/*
* These are the generic /proc directory operations. They
* use the in-memory "struct proc_dir_entry" tree to parse
diff --git a/fs/proc/internal.h b/fs/proc/internal.h
index 1c81c8f..bc72f5c 100644
--- a/fs/proc/internal.h
+++ b/fs/proc/internal.h
@@ -64,6 +64,8 @@
extern const struct file_operations proc_smaps_operations;
extern const struct file_operations proc_clear_refs_operations;
extern const struct file_operations proc_pagemap_operations;
+extern const struct file_operations proc_net_operations;
+extern const struct inode_operations proc_net_inode_operations;
void free_proc_entry(struct proc_dir_entry *de);
@@ -83,3 +85,8 @@
{
return PROC_I(inode)->fd;
}
+
+struct dentry *proc_lookup_de(struct proc_dir_entry *de, struct inode *ino,
+ struct dentry *dentry);
+int proc_readdir_de(struct proc_dir_entry *de, struct file *filp, void *dirent,
+ filldir_t filldir);
diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index 468805d..2d56397 100644
--- a/fs/proc/proc_misc.c
+++ b/fs/proc/proc_misc.c
@@ -32,6 +32,7 @@
#include <linux/interrupt.h>
#include <linux/swap.h>
#include <linux/slab.h>
+#include <linux/genhd.h>
#include <linux/smp.h>
#include <linux/signal.h>
#include <linux/module.h>
@@ -377,7 +378,6 @@
#endif
#ifdef CONFIG_BLOCK
-extern const struct seq_operations partitions_op;
static int partitions_open(struct inode *inode, struct file *file)
{
return seq_open(file, &partitions_op);
@@ -389,7 +389,6 @@
.release = seq_release,
};
-extern const struct seq_operations diskstats_op;
static int diskstats_open(struct inode *inode, struct file *file)
{
return seq_open(file, &diskstats_op);
diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
index 14e9b5a..4caa5f7 100644
--- a/fs/proc/proc_net.c
+++ b/fs/proc/proc_net.c
@@ -63,6 +63,82 @@
}
EXPORT_SYMBOL_GPL(seq_release_net);
+static struct net *get_proc_task_net(struct inode *dir)
+{
+ struct task_struct *task;
+ struct nsproxy *ns;
+ struct net *net = NULL;
+
+ rcu_read_lock();
+ task = pid_task(proc_pid(dir), PIDTYPE_PID);
+ if (task != NULL) {
+ ns = task_nsproxy(task);
+ if (ns != NULL)
+ net = get_net(ns->net_ns);
+ }
+ rcu_read_unlock();
+
+ return net;
+}
+
+static struct dentry *proc_tgid_net_lookup(struct inode *dir,
+ struct dentry *dentry, struct nameidata *nd)
+{
+ struct dentry *de;
+ struct net *net;
+
+ de = ERR_PTR(-ENOENT);
+ net = get_proc_task_net(dir);
+ if (net != NULL) {
+ de = proc_lookup_de(net->proc_net, dir, dentry);
+ put_net(net);
+ }
+ return de;
+}
+
+static int proc_tgid_net_getattr(struct vfsmount *mnt, struct dentry *dentry,
+ struct kstat *stat)
+{
+ struct inode *inode = dentry->d_inode;
+ struct net *net;
+
+ net = get_proc_task_net(inode);
+
+ generic_fillattr(inode, stat);
+
+ if (net != NULL) {
+ stat->nlink = net->proc_net->nlink;
+ put_net(net);
+ }
+
+ return 0;
+}
+
+const struct inode_operations proc_net_inode_operations = {
+ .lookup = proc_tgid_net_lookup,
+ .getattr = proc_tgid_net_getattr,
+};
+
+static int proc_tgid_net_readdir(struct file *filp, void *dirent,
+ filldir_t filldir)
+{
+ int ret;
+ struct net *net;
+
+ ret = -EINVAL;
+ net = get_proc_task_net(filp->f_path.dentry->d_inode);
+ if (net != NULL) {
+ ret = proc_readdir_de(net->proc_net, filp, dirent, filldir);
+ put_net(net);
+ }
+ return ret;
+}
+
+const struct file_operations proc_net_operations = {
+ .read = generic_read_dir,
+ .readdir = proc_tgid_net_readdir,
+};
+
struct proc_dir_entry *proc_net_fops_create(struct net *net,
const char *name, mode_t mode, const struct file_operations *fops)
@@ -83,14 +159,6 @@
}
EXPORT_SYMBOL_GPL(get_proc_net);
-static struct proc_dir_entry *shadow_pde;
-
-static struct proc_dir_entry *proc_net_shadow(struct task_struct *task,
- struct proc_dir_entry *de)
-{
- return task->nsproxy->net_ns->proc_net;
-}
-
struct proc_dir_entry *proc_net_mkdir(struct net *net, const char *name,
struct proc_dir_entry *parent)
{
@@ -104,45 +172,39 @@
static __net_init int proc_net_ns_init(struct net *net)
{
- struct proc_dir_entry *root, *netd, *net_statd;
+ struct proc_dir_entry *netd, *net_statd;
int err;
err = -ENOMEM;
- root = kzalloc(sizeof(*root), GFP_KERNEL);
- if (!root)
+ netd = kzalloc(sizeof(*netd), GFP_KERNEL);
+ if (!netd)
goto out;
- err = -EEXIST;
- netd = proc_net_mkdir(net, "net", root);
- if (!netd)
- goto free_root;
+ netd->data = net;
+ netd->nlink = 2;
+ netd->name = "net";
+ netd->namelen = 3;
+ netd->parent = &proc_root;
err = -EEXIST;
net_statd = proc_net_mkdir(net, "stat", netd);
if (!net_statd)
goto free_net;
- root->data = net;
-
- net->proc_net_root = root;
net->proc_net = netd;
net->proc_net_stat = net_statd;
- err = 0;
+ return 0;
+free_net:
+ kfree(netd);
out:
return err;
-free_net:
- remove_proc_entry("net", root);
-free_root:
- kfree(root);
- goto out;
}
static __net_exit void proc_net_ns_exit(struct net *net)
{
remove_proc_entry("stat", net->proc_net);
- remove_proc_entry("net", net->proc_net_root);
- kfree(net->proc_net_root);
+ kfree(net->proc_net);
}
static struct pernet_operations __net_initdata proc_net_ns_ops = {
@@ -152,8 +214,7 @@
int __init proc_net_init(void)
{
- shadow_pde = proc_mkdir("net", NULL);
- shadow_pde->shadow_proc = proc_net_shadow;
+ proc_symlink("net", NULL, "self/net");
return register_pernet_subsys(&proc_net_ns_ops);
}
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index 6dc0334..9dfb5ff 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -527,13 +527,21 @@
char __user *out, *end;
};
-#define PM_ENTRY_BYTES sizeof(u64)
-#define PM_RESERVED_BITS 3
-#define PM_RESERVED_OFFSET (64 - PM_RESERVED_BITS)
-#define PM_RESERVED_MASK (((1LL<<PM_RESERVED_BITS)-1) << PM_RESERVED_OFFSET)
-#define PM_SPECIAL(nr) (((nr) << PM_RESERVED_OFFSET) & PM_RESERVED_MASK)
-#define PM_NOT_PRESENT PM_SPECIAL(1LL)
-#define PM_SWAP PM_SPECIAL(2LL)
+#define PM_ENTRY_BYTES sizeof(u64)
+#define PM_STATUS_BITS 3
+#define PM_STATUS_OFFSET (64 - PM_STATUS_BITS)
+#define PM_STATUS_MASK (((1LL << PM_STATUS_BITS) - 1) << PM_STATUS_OFFSET)
+#define PM_STATUS(nr) (((nr) << PM_STATUS_OFFSET) & PM_STATUS_MASK)
+#define PM_PSHIFT_BITS 6
+#define PM_PSHIFT_OFFSET (PM_STATUS_OFFSET - PM_PSHIFT_BITS)
+#define PM_PSHIFT_MASK (((1LL << PM_PSHIFT_BITS) - 1) << PM_PSHIFT_OFFSET)
+#define PM_PSHIFT(x) (((u64) (x) << PM_PSHIFT_OFFSET) & PM_PSHIFT_MASK)
+#define PM_PFRAME_MASK ((1LL << PM_PSHIFT_OFFSET) - 1)
+#define PM_PFRAME(x) ((x) & PM_PFRAME_MASK)
+
+#define PM_PRESENT PM_STATUS(4LL)
+#define PM_SWAP PM_STATUS(2LL)
+#define PM_NOT_PRESENT PM_PSHIFT(PAGE_SHIFT)
#define PM_END_OF_BUFFER 1
static int add_to_pagemap(unsigned long addr, u64 pfn,
@@ -574,7 +582,7 @@
u64 swap_pte_to_pagemap_entry(pte_t pte)
{
swp_entry_t e = pte_to_swp_entry(pte);
- return PM_SWAP | swp_type(e) | (swp_offset(e) << MAX_SWAPFILES_SHIFT);
+ return swp_type(e) | (swp_offset(e) << MAX_SWAPFILES_SHIFT);
}
static int pagemap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end,
@@ -588,9 +596,11 @@
u64 pfn = PM_NOT_PRESENT;
pte = pte_offset_map(pmd, addr);
if (is_swap_pte(*pte))
- pfn = swap_pte_to_pagemap_entry(*pte);
+ pfn = PM_PFRAME(swap_pte_to_pagemap_entry(*pte))
+ | PM_PSHIFT(PAGE_SHIFT) | PM_SWAP;
else if (pte_present(*pte))
- pfn = pte_pfn(*pte);
+ pfn = PM_PFRAME(pte_pfn(*pte))
+ | PM_PSHIFT(PAGE_SHIFT) | PM_PRESENT;
/* unmap so we're not in atomic when we copy to userspace */
pte_unmap(pte);
err = add_to_pagemap(addr, pfn, pm);
@@ -611,12 +621,20 @@
/*
* /proc/pid/pagemap - an array mapping virtual pages to pfns
*
- * For each page in the address space, this file contains one 64-bit
- * entry representing the corresponding physical page frame number
- * (PFN) if the page is present. If there is a swap entry for the
- * physical page, then an encoding of the swap file number and the
- * page's offset into the swap file are returned. If no page is
- * present at all, PM_NOT_PRESENT is returned. This allows determining
+ * For each page in the address space, this file contains one 64-bit entry
+ * consisting of the following:
+ *
+ * Bits 0-55 page frame number (PFN) if present
+ * Bits 0-4 swap type if swapped
+ * Bits 5-55 swap offset if swapped
+ * Bits 55-60 page shift (page size = 1<<page shift)
+ * Bit 61 reserved for future use
+ * Bit 62 page swapped
+ * Bit 63 page present
+ *
+ * If the page is not present but in swap, then the PFN contains an
+ * encoding of the swap file number and the page's offset into the
+ * swap. Unmapped pages return a null PFN. This allows determining
* precisely which pages are mapped (or in swap) and comparing mapped
* pages between processes.
*
@@ -640,17 +658,17 @@
ret = -EACCES;
if (!ptrace_may_attach(task))
- goto out;
+ goto out_task;
ret = -EINVAL;
/* file position must be aligned */
if (*ppos % PM_ENTRY_BYTES)
- goto out;
+ goto out_task;
ret = 0;
mm = get_task_mm(task);
if (!mm)
- goto out;
+ goto out_task;
ret = -ENOMEM;
uaddr = (unsigned long)buf & PAGE_MASK;
@@ -658,7 +676,7 @@
pagecount = (PAGE_ALIGN(uend) - uaddr) / PAGE_SIZE;
pages = kmalloc(pagecount * sizeof(struct page *), GFP_KERNEL);
if (!pages)
- goto out_task;
+ goto out_mm;
down_read(¤t->mm->mmap_sem);
ret = get_user_pages(current, current->mm, uaddr, pagecount,
@@ -668,6 +686,12 @@
if (ret < 0)
goto out_free;
+ if (ret != pagecount) {
+ pagecount = ret;
+ ret = -EFAULT;
+ goto out_pages;
+ }
+
pm.out = buf;
pm.end = buf + count;
@@ -699,15 +723,17 @@
ret = pm.out - buf;
}
+out_pages:
for (; pagecount; pagecount--) {
page = pages[pagecount-1];
if (!PageReserved(page))
SetPageDirty(page);
page_cache_release(page);
}
- mmput(mm);
out_free:
kfree(pages);
+out_mm:
+ mmput(mm);
out_task:
put_task_struct(task);
out:
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index 6841452..393cc22c 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -2031,7 +2031,7 @@
return -EXDEV;
}
/* We must not pack tails for quota files on reiserfs for quota IO to work */
- if (!REISERFS_I(nd.path.dentry->d_inode)->i_flags & i_nopack_mask) {
+ if (!(REISERFS_I(nd.path.dentry->d_inode)->i_flags & i_nopack_mask)) {
reiserfs_warning(sb,
"reiserfs: Quota file must have tail packing disabled.");
path_put(&nd.path);
diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c
index eba037b..344b9b9 100644
--- a/fs/reiserfs/xattr.c
+++ b/fs/reiserfs/xattr.c
@@ -191,28 +191,11 @@
dput(xadir);
if (err)
xafile = ERR_PTR(err);
- return xafile;
-}
-
-/* Opens a file pointer to the attribute associated with inode */
-static struct file *open_xa_file(const struct inode *inode, const char *name,
- int flags)
-{
- struct dentry *xafile;
- struct file *fp;
-
- xafile = get_xa_file_dentry(inode, name, flags);
- if (IS_ERR(xafile))
- return ERR_PTR(PTR_ERR(xafile));
else if (!xafile->d_inode) {
dput(xafile);
- return ERR_PTR(-ENODATA);
+ xafile = ERR_PTR(-ENODATA);
}
-
- fp = dentry_open(xafile, NULL, O_RDWR);
- /* dentry_open dputs the dentry if it fails */
-
- return fp;
+ return xafile;
}
/*
@@ -228,9 +211,8 @@
* we're called with i_mutex held, so there are no worries about the directory
* changing underneath us.
*/
-static int __xattr_readdir(struct file *filp, void *dirent, filldir_t filldir)
+static int __xattr_readdir(struct inode *inode, void *dirent, filldir_t filldir)
{
- struct inode *inode = filp->f_path.dentry->d_inode;
struct cpu_key pos_key; /* key of current position in the directory (key of directory entry) */
INITIALIZE_PATH(path_to_entry);
struct buffer_head *bh;
@@ -374,23 +356,16 @@
*
*/
static
-int xattr_readdir(struct file *file, filldir_t filler, void *buf)
+int xattr_readdir(struct inode *inode, filldir_t filler, void *buf)
{
- struct inode *inode = file->f_path.dentry->d_inode;
- int res = -ENOTDIR;
- if (!file->f_op || !file->f_op->readdir)
- goto out;
+ int res = -ENOENT;
mutex_lock_nested(&inode->i_mutex, I_MUTEX_XATTR);
-// down(&inode->i_zombie);
- res = -ENOENT;
if (!IS_DEADDIR(inode)) {
lock_kernel();
- res = __xattr_readdir(file, buf, filler);
+ res = __xattr_readdir(inode, buf, filler);
unlock_kernel();
}
-// up(&inode->i_zombie);
mutex_unlock(&inode->i_mutex);
- out:
return res;
}
@@ -442,7 +417,7 @@
size_t buffer_size, int flags)
{
int err = 0;
- struct file *fp;
+ struct dentry *dentry;
struct page *page;
char *data;
struct address_space *mapping;
@@ -460,18 +435,18 @@
xahash = xattr_hash(buffer, buffer_size);
open_file:
- fp = open_xa_file(inode, name, flags);
- if (IS_ERR(fp)) {
- err = PTR_ERR(fp);
+ dentry = get_xa_file_dentry(inode, name, flags);
+ if (IS_ERR(dentry)) {
+ err = PTR_ERR(dentry);
goto out;
}
- xinode = fp->f_path.dentry->d_inode;
+ xinode = dentry->d_inode;
REISERFS_I(inode)->i_flags |= i_has_xattr_dir;
/* we need to copy it off.. */
if (xinode->i_nlink > 1) {
- fput(fp);
+ dput(dentry);
err = reiserfs_xattr_del(inode, name);
if (err < 0)
goto out;
@@ -485,7 +460,7 @@
newattrs.ia_size = buffer_size;
newattrs.ia_valid = ATTR_SIZE | ATTR_CTIME;
mutex_lock_nested(&xinode->i_mutex, I_MUTEX_XATTR);
- err = notify_change(fp->f_path.dentry, &newattrs);
+ err = notify_change(dentry, &newattrs);
if (err)
goto out_filp;
@@ -518,15 +493,14 @@
rxh->h_hash = cpu_to_le32(xahash);
}
- err = reiserfs_prepare_write(fp, page, page_offset,
+ err = reiserfs_prepare_write(NULL, page, page_offset,
page_offset + chunk + skip);
if (!err) {
if (buffer)
memcpy(data + skip, buffer + buffer_pos, chunk);
- err =
- reiserfs_commit_write(fp, page, page_offset,
- page_offset + chunk +
- skip);
+ err = reiserfs_commit_write(NULL, page, page_offset,
+ page_offset + chunk +
+ skip);
}
unlock_page(page);
reiserfs_put_page(page);
@@ -548,7 +522,7 @@
out_filp:
mutex_unlock(&xinode->i_mutex);
- fput(fp);
+ dput(dentry);
out:
return err;
@@ -562,7 +536,7 @@
size_t buffer_size)
{
ssize_t err = 0;
- struct file *fp;
+ struct dentry *dentry;
size_t isize;
size_t file_pos = 0;
size_t buffer_pos = 0;
@@ -578,13 +552,13 @@
if (get_inode_sd_version(inode) == STAT_DATA_V1)
return -EOPNOTSUPP;
- fp = open_xa_file(inode, name, FL_READONLY);
- if (IS_ERR(fp)) {
- err = PTR_ERR(fp);
+ dentry = get_xa_file_dentry(inode, name, FL_READONLY);
+ if (IS_ERR(dentry)) {
+ err = PTR_ERR(dentry);
goto out;
}
- xinode = fp->f_path.dentry->d_inode;
+ xinode = dentry->d_inode;
isize = xinode->i_size;
REISERFS_I(inode)->i_flags |= i_has_xattr_dir;
@@ -652,7 +626,7 @@
}
out_dput:
- fput(fp);
+ dput(dentry);
out:
return err;
@@ -742,7 +716,6 @@
/* This is called w/ inode->i_mutex downed */
int reiserfs_delete_xattrs(struct inode *inode)
{
- struct file *fp;
struct dentry *dir, *root;
int err = 0;
@@ -763,15 +736,8 @@
return 0;
}
- fp = dentry_open(dir, NULL, O_RDWR);
- if (IS_ERR(fp)) {
- err = PTR_ERR(fp);
- /* dentry_open dputs the dentry if it fails */
- goto out;
- }
-
lock_kernel();
- err = xattr_readdir(fp, reiserfs_delete_xattrs_filler, dir);
+ err = xattr_readdir(dir->d_inode, reiserfs_delete_xattrs_filler, dir);
if (err) {
unlock_kernel();
goto out_dir;
@@ -791,7 +757,7 @@
unlock_kernel();
out_dir:
- fput(fp);
+ dput(dir);
out:
if (!err)
@@ -833,7 +799,6 @@
int reiserfs_chown_xattrs(struct inode *inode, struct iattr *attrs)
{
- struct file *fp;
struct dentry *dir;
int err = 0;
struct reiserfs_chown_buf buf;
@@ -857,13 +822,6 @@
goto out;
}
- fp = dentry_open(dir, NULL, O_RDWR);
- if (IS_ERR(fp)) {
- err = PTR_ERR(fp);
- /* dentry_open dputs the dentry if it fails */
- goto out;
- }
-
lock_kernel();
attrs->ia_valid &= (ATTR_UID | ATTR_GID | ATTR_CTIME);
@@ -871,7 +829,7 @@
buf.attrs = attrs;
buf.inode = inode;
- err = xattr_readdir(fp, reiserfs_chown_xattrs_filler, &buf);
+ err = xattr_readdir(dir->d_inode, reiserfs_chown_xattrs_filler, &buf);
if (err) {
unlock_kernel();
goto out_dir;
@@ -881,7 +839,7 @@
unlock_kernel();
out_dir:
- fput(fp);
+ dput(dir);
out:
attrs->ia_valid = ia_valid;
@@ -1029,7 +987,6 @@
*/
ssize_t reiserfs_listxattr(struct dentry * dentry, char *buffer, size_t size)
{
- struct file *fp;
struct dentry *dir;
int err = 0;
struct reiserfs_listxattr_buf buf;
@@ -1052,13 +1009,6 @@
goto out;
}
- fp = dentry_open(dir, NULL, O_RDWR);
- if (IS_ERR(fp)) {
- err = PTR_ERR(fp);
- /* dentry_open dputs the dentry if it fails */
- goto out;
- }
-
buf.r_buf = buffer;
buf.r_size = buffer ? size : 0;
buf.r_pos = 0;
@@ -1066,7 +1016,7 @@
REISERFS_I(dentry->d_inode)->i_flags |= i_has_xattr_dir;
- err = xattr_readdir(fp, reiserfs_listxattr_filler, &buf);
+ err = xattr_readdir(dir->d_inode, reiserfs_listxattr_filler, &buf);
if (err)
goto out_dir;
@@ -1076,7 +1026,7 @@
err = buf.r_pos;
out_dir:
- fput(fp);
+ dput(dir);
out:
reiserfs_read_unlock_xattr_i(dentry->d_inode);
diff --git a/fs/romfs/inode.c b/fs/romfs/inode.c
index 00b6f0a5..3f13d49 100644
--- a/fs/romfs/inode.c
+++ b/fs/romfs/inode.c
@@ -340,8 +340,9 @@
romfs_lookup(struct inode *dir, struct dentry *dentry, struct nameidata *nd)
{
unsigned long offset, maxoff;
- int fslen, res;
- struct inode *inode;
+ long res;
+ int fslen;
+ struct inode *inode = NULL;
char fsname[ROMFS_MAXFN]; /* XXX dynamic? */
struct romfs_inode ri;
const char *name; /* got from dentry */
@@ -351,7 +352,7 @@
offset = dir->i_ino & ROMFH_MASK;
lock_kernel();
if (romfs_copyfrom(dir, &ri, offset, ROMFH_SIZE) <= 0)
- goto out;
+ goto error;
maxoff = romfs_maxsize(dir->i_sb);
offset = be32_to_cpu(ri.spec) & ROMFH_MASK;
@@ -364,9 +365,9 @@
for(;;) {
if (!offset || offset >= maxoff)
- goto out0;
+ goto success; /* negative success */
if (romfs_copyfrom(dir, &ri, offset, ROMFH_SIZE) <= 0)
- goto out;
+ goto error;
/* try to match the first 16 bytes of name */
fslen = romfs_strnlen(dir, offset+ROMFH_SIZE, ROMFH_SIZE);
@@ -397,23 +398,14 @@
inode = romfs_iget(dir->i_sb, offset);
if (IS_ERR(inode)) {
res = PTR_ERR(inode);
- goto out;
+ goto error;
}
- /*
- * it's a bit funky, _lookup needs to return an error code
- * (negative) or a NULL, both as a dentry. ENOENT should not
- * be returned, instead we need to create a negative dentry by
- * d_add(dentry, NULL); and return 0 as no error.
- * (Although as I see, it only matters on writable file
- * systems).
- */
-
-out0: inode = NULL;
+success:
+ d_add(dentry, inode);
res = 0;
- d_add (dentry, inode);
-
-out: unlock_kernel();
+error:
+ unlock_kernel();
return ERR_PTR(res);
}
diff --git a/fs/splice.c b/fs/splice.c
index 9b559ee..0670c91 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -1669,6 +1669,13 @@
i++;
} while (len);
+ /*
+ * return EAGAIN if we have the potential of some data in the
+ * future, otherwise just return 0
+ */
+ if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK))
+ ret = -EAGAIN;
+
inode_double_unlock(ipipe->inode, opipe->inode);
/*
@@ -1709,11 +1716,8 @@
ret = link_ipipe_prep(ipipe, flags);
if (!ret) {
ret = link_opipe_prep(opipe, flags);
- if (!ret) {
+ if (!ret)
ret = link_pipe(ipipe, opipe, len, flags);
- if (!ret && (flags & SPLICE_F_NONBLOCK))
- ret = -EAGAIN;
- }
}
}
diff --git a/fs/super.c b/fs/super.c
index 88811f6..09008db 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -556,11 +556,11 @@
}
/**
- * mark_files_ro
+ * mark_files_ro - mark all files read-only
* @sb: superblock in question
*
- * All files are marked read/only. We don't care about pending
- * delete files so this should be used in 'force' mode only
+ * All files are marked read-only. We don't care about pending
+ * delete files so this should be used in 'force' mode only.
*/
static void mark_files_ro(struct super_block *sb)
@@ -870,12 +870,12 @@
if (!mnt)
goto out;
- if (data) {
+ if (data && !(type->fs_flags & FS_BINARY_MOUNTDATA)) {
secdata = alloc_secdata();
if (!secdata)
goto out_mnt;
- error = security_sb_copy_data(type, data, secdata);
+ error = security_sb_copy_data(data, secdata);
if (error)
goto out_free_secdata;
}
@@ -945,6 +945,7 @@
put_filesystem(type);
return mnt;
}
+EXPORT_SYMBOL_GPL(do_kern_mount);
struct vfsmount *kern_mount_data(struct file_system_type *type, void *data)
{
diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c
index a271c87..baa663e 100644
--- a/fs/sysfs/file.c
+++ b/fs/sysfs/file.c
@@ -12,6 +12,7 @@
#include <linux/module.h>
#include <linux/kobject.h>
+#include <linux/kallsyms.h>
#include <linux/namei.h>
#include <linux/poll.h>
#include <linux/list.h>
@@ -86,7 +87,12 @@
* The code works fine with PAGE_SIZE return but it's likely to
* indicate truncated result or overflow in normal use cases.
*/
- BUG_ON(count >= (ssize_t)PAGE_SIZE);
+ if (count >= (ssize_t)PAGE_SIZE) {
+ print_symbol("fill_read_buffer: %s returned bad count\n",
+ (unsigned long)ops->show);
+ /* Try to struggle along */
+ count = PAGE_SIZE - 1;
+ }
if (count >= 0) {
buffer->needs_read_fill = 0;
buffer->count = count;
diff --git a/fs/ufs/balloc.c b/fs/ufs/balloc.c
index 1fca381..1e7598f 100644
--- a/fs/ufs/balloc.c
+++ b/fs/ufs/balloc.c
@@ -315,8 +315,8 @@
}
UFSD(" change from %llu to %llu, pos %u\n",
- (unsigned long long)pos + oldb,
- (unsigned long long)pos + newb, pos);
+ (unsigned long long)(pos + oldb),
+ (unsigned long long)(pos + newb), pos);
bh->b_blocknr = newb + pos;
unmap_underlying_metadata(bh->b_bdev,
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 21dfc9d..8831d95 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -171,7 +171,7 @@
char *this_char, *value, *eov;
int dsunit, dswidth, vol_dsunit, vol_dswidth;
int iosize;
- int ikeep = 0;
+ int dmapi_implies_ikeep = 1;
args->flags |= XFSMNT_BARRIER;
args->flags2 |= XFSMNT2_COMPAT_IOSIZE;
@@ -302,10 +302,10 @@
} else if (!strcmp(this_char, MNTOPT_NOBARRIER)) {
args->flags &= ~XFSMNT_BARRIER;
} else if (!strcmp(this_char, MNTOPT_IKEEP)) {
- ikeep = 1;
- args->flags &= ~XFSMNT_IDELETE;
+ args->flags |= XFSMNT_IKEEP;
} else if (!strcmp(this_char, MNTOPT_NOIKEEP)) {
- args->flags |= XFSMNT_IDELETE;
+ dmapi_implies_ikeep = 0;
+ args->flags &= ~XFSMNT_IKEEP;
} else if (!strcmp(this_char, MNTOPT_LARGEIO)) {
args->flags2 &= ~XFSMNT2_COMPAT_IOSIZE;
} else if (!strcmp(this_char, MNTOPT_NOLARGEIO)) {
@@ -410,8 +410,8 @@
* Note that if "ikeep" or "noikeep" mount options are
* supplied, then they are honored.
*/
- if (!(args->flags & XFSMNT_DMAPI) && !ikeep)
- args->flags |= XFSMNT_IDELETE;
+ if ((args->flags & XFSMNT_DMAPI) && dmapi_implies_ikeep)
+ args->flags |= XFSMNT_IKEEP;
if ((args->flags & XFSMNT_NOALIGN) != XFSMNT_NOALIGN) {
if (dsunit) {
@@ -446,6 +446,7 @@
{
static struct proc_xfs_info xfs_info_set[] = {
/* the few simple ones we can get from the mount struct */
+ { XFS_MOUNT_IKEEP, "," MNTOPT_IKEEP },
{ XFS_MOUNT_WSYNC, "," MNTOPT_WSYNC },
{ XFS_MOUNT_INO64, "," MNTOPT_INO64 },
{ XFS_MOUNT_NOALIGN, "," MNTOPT_NOALIGN },
@@ -461,7 +462,6 @@
};
static struct proc_xfs_info xfs_info_unset[] = {
/* the few simple ones we can get from the mount struct */
- { XFS_MOUNT_IDELETE, "," MNTOPT_IKEEP },
{ XFS_MOUNT_COMPAT_IOSIZE, "," MNTOPT_LARGEIO },
{ XFS_MOUNT_BARRIER, "," MNTOPT_NOBARRIER },
{ XFS_MOUNT_SMALL_INUMS, "," MNTOPT_64BITINODE },
diff --git a/fs/xfs/xfs_bit.c b/fs/xfs/xfs_bit.c
index 4822884..fab0b6d 100644
--- a/fs/xfs/xfs_bit.c
+++ b/fs/xfs/xfs_bit.c
@@ -25,6 +25,109 @@
* 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 325a007..082641a 100644
--- a/fs/xfs/xfs_bit.h
+++ b/fs/xfs/xfs_bit.h
@@ -47,30 +47,13 @@
}
/* Get high bit set out of 32-bit argument, -1 if none set */
-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 */
-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)
-{
- __uint32_t t = v;
- return (t) ? find_first_bit((unsigned long *)&t, 32) : -1;
-}
+extern int xfs_highbit32(__uint32_t v);
/* Get low bit set out of 64-bit argument, -1 if none set */
-static inline int xfs_lowbit64(__uint64_t v)
-{
- __uint64_t t = v;
- return (t) ? find_first_bit((unsigned long *)&t, 64) : -1;
-}
+extern int xfs_lowbit64(__uint64_t v);
+
+/* Get high bit set out of 64-bit argument, -1 if none set */
+extern int xfs_highbit64(__uint64_t);
/* Return whether bitmap is empty (1 == empty) */
extern int xfs_bitmap_empty(uint *map, uint size);
diff --git a/fs/xfs/xfs_clnt.h b/fs/xfs/xfs_clnt.h
index d16c1b9..d5d1e60 100644
--- a/fs/xfs/xfs_clnt.h
+++ b/fs/xfs/xfs_clnt.h
@@ -86,7 +86,7 @@
#define XFSMNT_NOUUID 0x01000000 /* Ignore fs uuid */
#define XFSMNT_DMAPI 0x02000000 /* enable dmapi/xdsm */
#define XFSMNT_BARRIER 0x04000000 /* use write barriers */
-#define XFSMNT_IDELETE 0x08000000 /* inode cluster delete */
+#define XFSMNT_IKEEP 0x08000000 /* inode cluster delete */
#define XFSMNT_SWALLOC 0x10000000 /* turn on stripe width
* allocation */
#define XFSMNT_DIRSYNC 0x40000000 /* sync creat,link,unlink,rename
diff --git a/fs/xfs/xfs_ialloc.c b/fs/xfs/xfs_ialloc.c
index c5836b9..db9d5fa 100644
--- a/fs/xfs/xfs_ialloc.c
+++ b/fs/xfs/xfs_ialloc.c
@@ -1053,7 +1053,7 @@
/*
* When an inode cluster is free, it becomes eligible for removal
*/
- if ((mp->m_flags & XFS_MOUNT_IDELETE) &&
+ if (!(mp->m_flags & XFS_MOUNT_IKEEP) &&
(rec.ir_freecount == XFS_IALLOC_INODES(mp))) {
*delete = 1;
diff --git a/fs/xfs/xfs_iget.c b/fs/xfs/xfs_iget.c
index f01b076..8e09b71 100644
--- a/fs/xfs/xfs_iget.c
+++ b/fs/xfs/xfs_iget.c
@@ -235,6 +235,7 @@
*/
new_icl = kmem_zone_alloc(xfs_icluster_zone, KM_SLEEP);
if (radix_tree_preload(GFP_KERNEL)) {
+ xfs_idestroy(ip);
delay(1);
goto again;
}
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index f7c620e..1d8a472 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -366,7 +366,7 @@
#define XFS_MOUNT_SMALL_INUMS (1ULL << 15) /* users wants 32bit inodes */
#define XFS_MOUNT_NOUUID (1ULL << 16) /* ignore uuid during mount */
#define XFS_MOUNT_BARRIER (1ULL << 17)
-#define XFS_MOUNT_IDELETE (1ULL << 18) /* delete empty inode clusters*/
+#define XFS_MOUNT_IKEEP (1ULL << 18) /* keep empty inode clusters*/
#define XFS_MOUNT_SWALLOC (1ULL << 19) /* turn on stripe width
* allocation */
#define XFS_MOUNT_RDONLY (1ULL << 20) /* read-only fs */
diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c
index ca83ddf..47082c0 100644
--- a/fs/xfs/xfs_rtalloc.c
+++ b/fs/xfs/xfs_rtalloc.c
@@ -73,6 +73,18 @@
*/
/*
+ * 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 */
@@ -432,7 +444,6 @@
}
bbno = XFS_BITTOBLOCK(mp, bno);
i = 0;
- ASSERT(minlen != 0);
log2len = xfs_highbit32(minlen);
/*
* Loop over all bitmap blocks (bbno + i is current block).
@@ -601,8 +612,6 @@
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
@@ -660,9 +669,6 @@
*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
@@ -1948,7 +1954,6 @@
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_trans_ail.c b/fs/xfs/xfs_trans_ail.c
index 4d6330e..76d470d 100644
--- a/fs/xfs/xfs_trans_ail.c
+++ b/fs/xfs/xfs_trans_ail.c
@@ -261,16 +261,19 @@
xfs_log_force(mp, (xfs_lsn_t)0, XFS_LOG_FORCE);
}
- /*
- * We reached the target so wait a bit longer for I/O to complete and
- * remove pushed items from the AIL before we start the next scan from
- * the start of the AIL.
- */
- if ((XFS_LSN_CMP(lsn, target) >= 0)) {
+ if (!count) {
+ /* We're past our target or empty, so idle */
+ tout = 1000;
+ } else if (XFS_LSN_CMP(lsn, target) >= 0) {
+ /*
+ * We reached the target so wait a bit longer for I/O to
+ * complete and remove pushed items from the AIL before we
+ * start the next scan from the start of the AIL.
+ */
tout += 20;
last_pushed_lsn = 0;
} else if ((restarts > XFS_TRANS_PUSH_AIL_RESTARTS) ||
- (count && ((stuck * 100) / count > 90))) {
+ ((stuck * 100) / count > 90)) {
/*
* Either there is a lot of contention on the AIL or we
* are stuck due to operations in progress. "Stuck" in this
diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c
index 413587f..7321304 100644
--- a/fs/xfs/xfs_vfsops.c
+++ b/fs/xfs/xfs_vfsops.c
@@ -281,8 +281,8 @@
mp->m_readio_log = mp->m_writeio_log = ap->iosizelog;
}
- if (ap->flags & XFSMNT_IDELETE)
- mp->m_flags |= XFS_MOUNT_IDELETE;
+ if (ap->flags & XFSMNT_IKEEP)
+ mp->m_flags |= XFS_MOUNT_IKEEP;
if (ap->flags & XFSMNT_DIRSYNC)
mp->m_flags |= XFS_MOUNT_DIRSYNC;
if (ap->flags & XFSMNT_ATTR2)
diff --git a/include/asm-arm/arch-at91/at91cap9.h b/include/asm-arm/arch-at91/at91cap9.h
index 73e1fcf..bac83ad 100644
--- a/include/asm-arm/arch-at91/at91cap9.h
+++ b/include/asm-arm/arch-at91/at91cap9.h
@@ -97,12 +97,17 @@
#define AT91_PIOD (0xfffff800 - AT91_BASE_SYS)
#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS)
#define AT91_RSTC (0xfffffd00 - AT91_BASE_SYS)
-#define AT91_SHDC (0xfffffd10 - AT91_BASE_SYS)
+#define AT91_SHDWC (0xfffffd10 - AT91_BASE_SYS)
#define AT91_RTT (0xfffffd20 - AT91_BASE_SYS)
#define AT91_PIT (0xfffffd30 - AT91_BASE_SYS)
#define AT91_WDT (0xfffffd40 - AT91_BASE_SYS)
#define AT91_GPBR (0xfffffd50 - AT91_BASE_SYS)
+#define AT91_USART0 AT91CAP9_BASE_US0
+#define AT91_USART1 AT91CAP9_BASE_US1
+#define AT91_USART2 AT91CAP9_BASE_US2
+
+
/*
* Internal Memory.
*/
diff --git a/include/asm-arm/arch-omap/board-h3.h b/include/asm-arm/arch-omap/board-h3.h
index 1c2b55c..0f64044 100644
--- a/include/asm-arm/arch-omap/board-h3.h
+++ b/include/asm-arm/arch-omap/board-h3.h
@@ -36,7 +36,7 @@
#define NR_IRQS (MAXIRQNUM + 1)
-extern void __init h3_mmc_init(void);
+extern void h3_mmc_init(void);
extern void h3_mmc_slot_cover_handler(void *arg, int state);
#endif /* __ASM_ARCH_OMAP_H3_H */
diff --git a/include/asm-arm/arch-omap/common.h b/include/asm-arm/arch-omap/common.h
index 442aecb..224e009 100644
--- a/include/asm-arm/arch-omap/common.h
+++ b/include/asm-arm/arch-omap/common.h
@@ -27,9 +27,7 @@
#ifndef __ARCH_ARM_MACH_OMAP_COMMON_H
#define __ARCH_ARM_MACH_OMAP_COMMON_H
-#ifdef CONFIG_I2C_OMAP
#include <linux/i2c.h>
-#endif
struct sys_timer;
@@ -41,7 +39,12 @@
struct i2c_board_info const *info,
unsigned len);
#else
-#define omap_register_i2c_bus(a, b, c, d) 0
+static inline int omap_register_i2c_bus(int bus_id, u32 clkrate,
+ struct i2c_board_info const *info,
+ unsigned len)
+{
+ return 0;
+}
#endif
#endif /* __ARCH_ARM_MACH_OMAP_COMMON_H */
diff --git a/include/asm-arm/arch-omap/dsp_common.h b/include/asm-arm/arch-omap/dsp_common.h
index c61f868..da97736 100644
--- a/include/asm-arm/arch-omap/dsp_common.h
+++ b/include/asm-arm/arch-omap/dsp_common.h
@@ -24,11 +24,17 @@
#ifndef ASM_ARCH_DSP_COMMON_H
#define ASM_ARCH_DSP_COMMON_H
-#ifdef CONFIG_ARCH_OMAP1
+#if defined(CONFIG_ARCH_OMAP1) && defined(CONFIG_OMAP_MMU_FWK)
extern void omap_dsp_request_mpui(void);
extern void omap_dsp_release_mpui(void);
extern int omap_dsp_request_mem(void);
extern int omap_dsp_release_mem(void);
+#else
+static inline int omap_dsp_request_mem(void)
+{
+ return 0;
+}
+#define omap_dsp_release_mem() do {} while (0)
#endif
#endif /* ASM_ARCH_DSP_COMMON_H */
diff --git a/include/asm-arm/arch-omap/gpioexpander.h b/include/asm-arm/arch-omap/gpioexpander.h
index 7a43b0a..4eed1f8 100644
--- a/include/asm-arm/arch-omap/gpioexpander.h
+++ b/include/asm-arm/arch-omap/gpioexpander.h
@@ -18,7 +18,18 @@
/* Function Prototypes for GPIO Expander functions */
+#ifdef CONFIG_GPIOEXPANDER_OMAP
int read_gpio_expa(u8 *, int);
int write_gpio_expa(u8 , int);
+#else
+static inline int read_gpio_expa(u8 *val, int addr)
+{
+ return 0;
+}
+static inline int write_gpio_expa(u8 val, int addr)
+{
+ return 0;
+}
+#endif
#endif /* __ASM_ARCH_OMAP_GPIOEXPANDER_H */
diff --git a/include/asm-arm/arch-pxa/entry-macro.S b/include/asm-arm/arch-pxa/entry-macro.S
index b7e7308..c145bb0 100644
--- a/include/asm-arm/arch-pxa/entry-macro.S
+++ b/include/asm-arm/arch-pxa/entry-macro.S
@@ -35,7 +35,7 @@
1004:
mrc p6, 0, \irqstat, c6, c0, 0 @ ICIP2
mrc p6, 0, \irqnr, c7, c0, 0 @ ICMR2
- ands \irqstat, \irqstat, \irqnr
+ ands \irqnr, \irqstat, \irqnr
beq 1003f
rsb \irqstat, \irqnr, #0
and \irqstat, \irqstat, \irqnr
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index ac175b4..2357a73 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -520,6 +520,9 @@
#define MCCR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */
#define GCR __REG(0x4050000C) /* Global Control Register */
+#ifdef CONFIG_PXA3xx
+#define GCR_CLKBPB (1 << 31) /* Internal clock enable */
+#endif
#define GCR_nDMAEN (1 << 24) /* non DMA Enable */
#define GCR_CDONE_IE (1 << 19) /* Command Done Interrupt Enable */
#define GCR_SDONE_IE (1 << 18) /* Status Done Interrupt Enable */
diff --git a/include/asm-arm/arch-s3c2410/irqs.h b/include/asm-arm/arch-s3c2410/irqs.h
index d858b3e..f5435d8 100644
--- a/include/asm-arm/arch-s3c2410/irqs.h
+++ b/include/asm-arm/arch-s3c2410/irqs.h
@@ -85,7 +85,7 @@
#define IRQ_EINT23 S3C2410_IRQ(51)
-#define IRQ_EINT(x) S3C2410_IRQ((x >= 4) ? (IRQ_EINT4 + (x) - 4) : (S3C2410_IRQ(0) + (x)))
+#define IRQ_EINT(x) (((x) >= 4) ? (IRQ_EINT4 + (x) - 4) : (IRQ_EINT0 + (x)))
#define IRQ_LCD_FIFO S3C2410_IRQ(52)
#define IRQ_LCD_FRAME S3C2410_IRQ(53)
diff --git a/include/asm-arm/kexec.h b/include/asm-arm/kexec.h
index 1ee17b6..47fe34d 100644
--- a/include/asm-arm/kexec.h
+++ b/include/asm-arm/kexec.h
@@ -8,7 +8,7 @@
/* Maximum address we can reach in physical address mode */
#define KEXEC_DESTINATION_MEMORY_LIMIT (-1UL)
/* Maximum address we can use for the control code buffer */
-#define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE
+#define KEXEC_CONTROL_MEMORY_LIMIT (-1UL)
#define KEXEC_CONTROL_CODE_SIZE 4096
diff --git a/include/asm-arm/kprobes.h b/include/asm-arm/kprobes.h
index 4e7bd32..c042194 100644
--- a/include/asm-arm/kprobes.h
+++ b/include/asm-arm/kprobes.h
@@ -20,7 +20,6 @@
#include <linux/ptrace.h>
#include <linux/percpu.h>
-#define ARCH_SUPPORTS_KRETPROBES
#define __ARCH_WANT_KPROBES_INSN_SLOT
#define MAX_INSN_SIZE 2
#define MAX_STACK_SIZE 64 /* 32 would probably be OK */
diff --git a/include/asm-arm/pgtable-nommu.h b/include/asm-arm/pgtable-nommu.h
index 33c83dd..2e5868b 100644
--- a/include/asm-arm/pgtable-nommu.h
+++ b/include/asm-arm/pgtable-nommu.h
@@ -92,6 +92,8 @@
#define FIRST_USER_ADDRESS (0)
+#include <asm-generic/pgtable.h>
+
#else
/*
diff --git a/include/asm-arm/plat-s3c/uncompress.h b/include/asm-arm/plat-s3c/uncompress.h
index b5e6208..19b9eda 100644
--- a/include/asm-arm/plat-s3c/uncompress.h
+++ b/include/asm-arm/plat-s3c/uncompress.h
@@ -27,8 +27,8 @@
/* defines for UART registers */
-#include "asm/plat-s3c/regs-serial.h"
-#include "asm/plat-s3c/regs-watchdog.h"
+#include <asm/plat-s3c/regs-serial.h>
+#include <asm/plat-s3c/regs-watchdog.h>
/* working in physical space... */
#undef S3C2410_WDOGREG
diff --git a/include/asm-arm/proc-fns.h b/include/asm-arm/proc-fns.h
index a4ce457..75ec760 100644
--- a/include/asm-arm/proc-fns.h
+++ b/include/asm-arm/proc-fns.h
@@ -214,9 +214,9 @@
#ifndef __ASSEMBLY__
#ifndef MULTI_CPU
-#include "asm/cpu-single.h"
+#include <asm/cpu-single.h>
#else
-#include "asm/cpu-multi32.h"
+#include <asm/cpu-multi32.h>
#endif
#include <asm/memory.h>
diff --git a/include/asm-arm/unaligned.h b/include/asm-arm/unaligned.h
index 8431f6e..5db03cf 100644
--- a/include/asm-arm/unaligned.h
+++ b/include/asm-arm/unaligned.h
@@ -40,16 +40,16 @@
*/
#define __get_unaligned_2_le(__p) \
- (__p[0] | __p[1] << 8)
+ (unsigned int)(__p[0] | __p[1] << 8)
#define __get_unaligned_2_be(__p) \
- (__p[0] << 8 | __p[1])
+ (unsigned int)(__p[0] << 8 | __p[1])
#define __get_unaligned_4_le(__p) \
- (__p[0] | __p[1] << 8 | __p[2] << 16 | __p[3] << 24)
+ (unsigned int)(__p[0] | __p[1] << 8 | __p[2] << 16 | __p[3] << 24)
#define __get_unaligned_4_be(__p) \
- (__p[0] << 24 | __p[1] << 16 | __p[2] << 8 | __p[3])
+ (unsigned int)(__p[0] << 24 | __p[1] << 16 | __p[2] << 8 | __p[3])
#define __get_unaligned_8_le(__p) \
((unsigned long long)__get_unaligned_4_le((__p+4)) << 32 | \
diff --git a/include/asm-avr32/pgtable.h b/include/asm-avr32/pgtable.h
index 018f6e2..3ae7b54 100644
--- a/include/asm-avr32/pgtable.h
+++ b/include/asm-avr32/pgtable.h
@@ -157,6 +157,7 @@
#define _PAGE_S(x) _PAGE_NORMAL(x)
#define PAGE_COPY _PAGE_P(PAGE_WRITE | PAGE_READ)
+#define PAGE_SHARED _PAGE_S(PAGE_WRITE | PAGE_READ)
#ifndef __ASSEMBLY__
/*
diff --git a/include/asm-blackfin/gptimers.h b/include/asm-blackfin/gptimers.h
index 8265ea4..4f318f1 100644
--- a/include/asm-blackfin/gptimers.h
+++ b/include/asm-blackfin/gptimers.h
@@ -1,12 +1,11 @@
/*
- * include/asm/bf5xx_timers.h
+ * gptimers.h - Blackfin General Purpose Timer structs/defines/prototypes
*
- * This file contains the major Data structures and constants
- * used for General Purpose Timer Implementation in BF5xx
- *
+ * Copyright (c) 2005-2008 Analog Devices Inc.
* Copyright (C) 2005 John DeHority
* Copyright (C) 2006 Hella Aglaia GmbH (awe@aglaia-gmbh.de)
*
+ * Licensed under the GPL-2.
*/
#ifndef _BLACKFIN_TIMERS_H_
diff --git a/include/asm-blackfin/irq.h b/include/asm-blackfin/irq.h
index 65480da..86b6783 100644
--- a/include/asm-blackfin/irq.h
+++ b/include/asm-blackfin/irq.h
@@ -67,4 +67,6 @@
#define NO_IRQ ((unsigned int)(-1))
#endif
+#define SIC_SYSIRQ(irq) (irq - (IRQ_CORETMR + 1))
+
#endif /* _BFIN_IRQ_H_ */
diff --git a/include/asm-blackfin/mach-bf527/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf527/bfin_serial_5xx.h
index 15dbc21..c0694ec 100644
--- a/include/asm-blackfin/mach-bf527/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf527/bfin_serial_5xx.h
@@ -23,7 +23,6 @@
#define UART_GET_DLH(uart) bfin_read16(((uart)->port.membase + OFFSET_DLH))
#define UART_GET_IIR(uart) bfin_read16(((uart)->port.membase + OFFSET_IIR))
#define UART_GET_LCR(uart) bfin_read16(((uart)->port.membase + OFFSET_LCR))
-#define UART_GET_LSR(uart) bfin_read16(((uart)->port.membase + OFFSET_LSR))
#define UART_GET_GCTL(uart) bfin_read16(((uart)->port.membase + OFFSET_GCTL))
#define UART_PUT_CHAR(uart, v) bfin_write16(((uart)->port.membase + OFFSET_THR), v)
@@ -58,6 +57,7 @@
struct bfin_serial_port {
struct uart_port port;
unsigned int old_status;
+ unsigned int lsr;
#ifdef CONFIG_SERIAL_BFIN_DMA
int tx_done;
int tx_count;
@@ -67,15 +67,31 @@
unsigned int tx_dma_channel;
unsigned int rx_dma_channel;
struct work_struct tx_dma_workqueue;
-#else
- struct work_struct cts_workqueue;
#endif
#ifdef CONFIG_SERIAL_BFIN_CTSRTS
+ struct work_struct cts_workqueue;
int cts_pin;
int rts_pin;
#endif
};
+/* The hardware clears the LSR bits upon read, so we need to cache
+ * some of the more fun bits in software so they don't get lost
+ * when checking the LSR in other code paths (TX).
+ */
+static inline unsigned int UART_GET_LSR(struct bfin_serial_port *uart)
+{
+ unsigned int lsr = bfin_read16(uart->port.membase + OFFSET_LSR);
+ uart->lsr |= (lsr & (BI|FE|PE|OE));
+ return lsr | uart->lsr;
+}
+
+static inline void UART_CLEAR_LSR(struct bfin_serial_port *uart)
+{
+ uart->lsr = 0;
+ bfin_write16(uart->port.membase + OFFSET_LSR, -1);
+}
+
struct bfin_serial_port bfin_serial_ports[NR_PORTS];
struct bfin_serial_res {
unsigned long uart_base_addr;
diff --git a/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h
index 7871d43..b6f513b 100644
--- a/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h
@@ -23,7 +23,6 @@
#define UART_GET_DLH(uart) bfin_read16(((uart)->port.membase + OFFSET_DLH))
#define UART_GET_IIR(uart) bfin_read16(((uart)->port.membase + OFFSET_IIR))
#define UART_GET_LCR(uart) bfin_read16(((uart)->port.membase + OFFSET_LCR))
-#define UART_GET_LSR(uart) bfin_read16(((uart)->port.membase + OFFSET_LSR))
#define UART_GET_GCTL(uart) bfin_read16(((uart)->port.membase + OFFSET_GCTL))
#define UART_PUT_CHAR(uart,v) bfin_write16(((uart)->port.membase + OFFSET_THR),v)
@@ -46,6 +45,7 @@
struct bfin_serial_port {
struct uart_port port;
unsigned int old_status;
+ unsigned int lsr;
#ifdef CONFIG_SERIAL_BFIN_DMA
int tx_done;
int tx_count;
@@ -56,14 +56,34 @@
unsigned int rx_dma_channel;
struct work_struct tx_dma_workqueue;
#else
- struct work_struct cts_workqueue;
+# if ANOMALY_05000230
+ unsigned int anomaly_threshold;
+# endif
#endif
#ifdef CONFIG_SERIAL_BFIN_CTSRTS
+ struct work_struct cts_workqueue;
int cts_pin;
int rts_pin;
#endif
};
+/* The hardware clears the LSR bits upon read, so we need to cache
+ * some of the more fun bits in software so they don't get lost
+ * when checking the LSR in other code paths (TX).
+ */
+static inline unsigned int UART_GET_LSR(struct bfin_serial_port *uart)
+{
+ unsigned int lsr = bfin_read16(uart->port.membase + OFFSET_LSR);
+ uart->lsr |= (lsr & (BI|FE|PE|OE));
+ return lsr | uart->lsr;
+}
+
+static inline void UART_CLEAR_LSR(struct bfin_serial_port *uart)
+{
+ uart->lsr = 0;
+ bfin_write16(uart->port.membase + OFFSET_LSR, -1);
+}
+
struct bfin_serial_port bfin_serial_ports[NR_PORTS];
struct bfin_serial_res {
unsigned long uart_base_addr;
diff --git a/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h
index 86e45c3..8fc672d 100644
--- a/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h
@@ -23,7 +23,6 @@
#define UART_GET_DLH(uart) bfin_read16(((uart)->port.membase + OFFSET_DLH))
#define UART_GET_IIR(uart) bfin_read16(((uart)->port.membase + OFFSET_IIR))
#define UART_GET_LCR(uart) bfin_read16(((uart)->port.membase + OFFSET_LCR))
-#define UART_GET_LSR(uart) bfin_read16(((uart)->port.membase + OFFSET_LSR))
#define UART_GET_GCTL(uart) bfin_read16(((uart)->port.membase + OFFSET_GCTL))
#define UART_PUT_CHAR(uart,v) bfin_write16(((uart)->port.membase + OFFSET_THR),v)
@@ -58,6 +57,7 @@
struct bfin_serial_port {
struct uart_port port;
unsigned int old_status;
+ unsigned int lsr;
#ifdef CONFIG_SERIAL_BFIN_DMA
int tx_done;
int tx_count;
@@ -67,15 +67,31 @@
unsigned int tx_dma_channel;
unsigned int rx_dma_channel;
struct work_struct tx_dma_workqueue;
-#else
- struct work_struct cts_workqueue;
#endif
#ifdef CONFIG_SERIAL_BFIN_CTSRTS
+ struct work_struct cts_workqueue;
int cts_pin;
int rts_pin;
#endif
};
+/* The hardware clears the LSR bits upon read, so we need to cache
+ * some of the more fun bits in software so they don't get lost
+ * when checking the LSR in other code paths (TX).
+ */
+static inline unsigned int UART_GET_LSR(struct bfin_serial_port *uart)
+{
+ unsigned int lsr = bfin_read16(uart->port.membase + OFFSET_LSR);
+ uart->lsr |= (lsr & (BI|FE|PE|OE));
+ return lsr | uart->lsr;
+}
+
+static inline void UART_CLEAR_LSR(struct bfin_serial_port *uart)
+{
+ uart->lsr = 0;
+ bfin_write16(uart->port.membase + OFFSET_LSR, -1);
+}
+
struct bfin_serial_port bfin_serial_ports[NR_PORTS];
struct bfin_serial_res {
unsigned long uart_base_addr;
diff --git a/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
index 3770aa3..7e6339f 100644
--- a/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
@@ -24,6 +24,8 @@
#define UART_GET_LCR(uart) bfin_read16(((uart)->port.membase + OFFSET_LCR))
#define UART_GET_LSR(uart) bfin_read16(((uart)->port.membase + OFFSET_LSR))
#define UART_GET_GCTL(uart) bfin_read16(((uart)->port.membase + OFFSET_GCTL))
+#define UART_GET_MSR(uart) bfin_read16(((uart)->port.membase + OFFSET_MSR))
+#define UART_GET_MCR(uart) bfin_read16(((uart)->port.membase + OFFSET_MCR))
#define UART_PUT_CHAR(uart,v) bfin_write16(((uart)->port.membase + OFFSET_THR),v)
#define UART_PUT_DLL(uart,v) bfin_write16(((uart)->port.membase + OFFSET_DLL),v)
@@ -32,7 +34,9 @@
#define UART_PUT_DLH(uart,v) bfin_write16(((uart)->port.membase + OFFSET_DLH),v)
#define UART_PUT_LSR(uart,v) bfin_write16(((uart)->port.membase + OFFSET_LSR),v)
#define UART_PUT_LCR(uart,v) bfin_write16(((uart)->port.membase + OFFSET_LCR),v)
+#define UART_CLEAR_LSR(uart) bfin_write16(((uart)->port.membase + OFFSET_LSR), -1)
#define UART_PUT_GCTL(uart,v) bfin_write16(((uart)->port.membase + OFFSET_GCTL),v)
+#define UART_PUT_MCR(uart,v) bfin_write16(((uart)->port.membase + OFFSET_MCR),v)
#if defined(CONFIG_BFIN_UART0_CTSRTS) || defined(CONFIG_BFIN_UART1_CTSRTS)
# define CONFIG_SERIAL_BFIN_CTSRTS
@@ -68,10 +72,9 @@
unsigned int tx_dma_channel;
unsigned int rx_dma_channel;
struct work_struct tx_dma_workqueue;
-#else
- struct work_struct cts_workqueue;
#endif
#ifdef CONFIG_SERIAL_BFIN_CTSRTS
+ struct work_struct cts_workqueue;
int cts_pin;
int rts_pin;
#endif
diff --git a/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h
index 7871d43..b6f513b 100644
--- a/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h
@@ -23,7 +23,6 @@
#define UART_GET_DLH(uart) bfin_read16(((uart)->port.membase + OFFSET_DLH))
#define UART_GET_IIR(uart) bfin_read16(((uart)->port.membase + OFFSET_IIR))
#define UART_GET_LCR(uart) bfin_read16(((uart)->port.membase + OFFSET_LCR))
-#define UART_GET_LSR(uart) bfin_read16(((uart)->port.membase + OFFSET_LSR))
#define UART_GET_GCTL(uart) bfin_read16(((uart)->port.membase + OFFSET_GCTL))
#define UART_PUT_CHAR(uart,v) bfin_write16(((uart)->port.membase + OFFSET_THR),v)
@@ -46,6 +45,7 @@
struct bfin_serial_port {
struct uart_port port;
unsigned int old_status;
+ unsigned int lsr;
#ifdef CONFIG_SERIAL_BFIN_DMA
int tx_done;
int tx_count;
@@ -56,14 +56,34 @@
unsigned int rx_dma_channel;
struct work_struct tx_dma_workqueue;
#else
- struct work_struct cts_workqueue;
+# if ANOMALY_05000230
+ unsigned int anomaly_threshold;
+# endif
#endif
#ifdef CONFIG_SERIAL_BFIN_CTSRTS
+ struct work_struct cts_workqueue;
int cts_pin;
int rts_pin;
#endif
};
+/* The hardware clears the LSR bits upon read, so we need to cache
+ * some of the more fun bits in software so they don't get lost
+ * when checking the LSR in other code paths (TX).
+ */
+static inline unsigned int UART_GET_LSR(struct bfin_serial_port *uart)
+{
+ unsigned int lsr = bfin_read16(uart->port.membase + OFFSET_LSR);
+ uart->lsr |= (lsr & (BI|FE|PE|OE));
+ return lsr | uart->lsr;
+}
+
+static inline void UART_CLEAR_LSR(struct bfin_serial_port *uart)
+{
+ uart->lsr = 0;
+ bfin_write16(uart->port.membase + OFFSET_LSR, -1);
+}
+
struct bfin_serial_port bfin_serial_ports[NR_PORTS];
struct bfin_serial_res {
unsigned long uart_base_addr;
diff --git a/include/asm-blackfin/mach-bf561/blackfin.h b/include/asm-blackfin/mach-bf561/blackfin.h
index 362617f..3a16df2 100644
--- a/include/asm-blackfin/mach-bf561/blackfin.h
+++ b/include/asm-blackfin/mach-bf561/blackfin.h
@@ -49,7 +49,8 @@
#define bfin_read_FIO_INEN() bfin_read_FIO0_INEN()
#define bfin_write_FIO_INEN(val) bfin_write_FIO0_INEN(val)
-
+#define SIC_IWR0 SICA_IWR0
+#define SIC_IWR1 SICA_IWR1
#define SIC_IAR0 SICA_IAR0
#define bfin_write_SIC_IMASK0 bfin_write_SICA_IMASK0
#define bfin_write_SIC_IMASK1 bfin_write_SICA_IMASK1
diff --git a/include/asm-blackfin/mach-bf561/cdefBF561.h b/include/asm-blackfin/mach-bf561/cdefBF561.h
index d667816..1bc8d2f 100644
--- a/include/asm-blackfin/mach-bf561/cdefBF561.h
+++ b/include/asm-blackfin/mach-bf561/cdefBF561.h
@@ -559,6 +559,7 @@
#define bfin_write_PPI0_CONTROL(val) bfin_write16(PPI0_CONTROL,val)
#define bfin_read_PPI0_STATUS() bfin_read16(PPI0_STATUS)
#define bfin_write_PPI0_STATUS(val) bfin_write16(PPI0_STATUS,val)
+#define bfin_clear_PPI0_STATUS() bfin_read_PPI0_STATUS()
#define bfin_read_PPI0_COUNT() bfin_read16(PPI0_COUNT)
#define bfin_write_PPI0_COUNT(val) bfin_write16(PPI0_COUNT,val)
#define bfin_read_PPI0_DELAY() bfin_read16(PPI0_DELAY)
@@ -570,6 +571,7 @@
#define bfin_write_PPI1_CONTROL(val) bfin_write16(PPI1_CONTROL,val)
#define bfin_read_PPI1_STATUS() bfin_read16(PPI1_STATUS)
#define bfin_write_PPI1_STATUS(val) bfin_write16(PPI1_STATUS,val)
+#define bfin_clear_PPI1_STATUS() bfin_read_PPI1_STATUS()
#define bfin_read_PPI1_COUNT() bfin_read16(PPI1_COUNT)
#define bfin_write_PPI1_COUNT(val) bfin_write16(PPI1_COUNT,val)
#define bfin_read_PPI1_DELAY() bfin_read16(PPI1_DELAY)
diff --git a/include/asm-blackfin/mmu_context.h b/include/asm-blackfin/mmu_context.h
index b5eb675..f55ec3c 100644
--- a/include/asm-blackfin/mmu_context.h
+++ b/include/asm-blackfin/mmu_context.h
@@ -73,7 +73,7 @@
struct sram_list_struct *tmp;
if (current_l1_stack_save == mm->context.l1_stack_save)
- current_l1_stack_save = 0;
+ current_l1_stack_save = NULL;
if (mm->context.l1_stack_save)
free_l1stack();
diff --git a/include/asm-blackfin/unistd.h b/include/asm-blackfin/unistd.h
index e981673..c18a399 100644
--- a/include/asm-blackfin/unistd.h
+++ b/include/asm-blackfin/unistd.h
@@ -361,7 +361,7 @@
#define __NR_epoll_pwait 346
#define __NR_utimensat 347
#define __NR_signalfd 348
-#define __NR_timerfd 349
+#define __NR_timerfd_create 349
#define __NR_eventfd 350
#define __NR_pread64 351
#define __NR_pwrite64 352
@@ -370,8 +370,10 @@
#define __NR_get_robust_list 355
#define __NR_fallocate 356
#define __NR_semtimedop 357
+#define __NR_timerfd_settime 358
+#define __NR_timerfd_gettime 359
-#define __NR_syscall 358
+#define __NR_syscall 360
#define NR_syscalls __NR_syscall
/* Old optional stuff no one actually uses */
diff --git a/include/asm-cris/uaccess.h b/include/asm-cris/uaccess.h
index 69d48a2..ea11eaf 100644
--- a/include/asm-cris/uaccess.h
+++ b/include/asm-cris/uaccess.h
@@ -1,43 +1,6 @@
/*
* Authors: Bjorn Wesen (bjornw@axis.com)
* Hans-Peter Nilsson (hp@axis.com)
- *
- * $Log: uaccess.h,v $
- * Revision 1.8 2001/10/29 13:01:48 bjornw
- * Removed unused variable tmp2 in strnlen_user
- *
- * Revision 1.7 2001/10/02 12:44:52 hp
- * Add support for 64-bit put_user/get_user
- *
- * Revision 1.6 2001/10/01 14:51:17 bjornw
- * Added register prefixes and removed underscores
- *
- * Revision 1.5 2000/10/25 03:33:21 hp
- * - Provide implementation for everything else but get_user and put_user;
- * copying inline to/from user for constant length 0..16, 20, 24, and
- * clearing for 0..4, 8, 12, 16, 20, 24, strncpy_from_user and strnlen_user
- * always inline.
- * - Constraints for destination addr in get_user cannot be memory, only reg.
- * - Correct labels for PC at expected fault points.
- * - Nits with assembly code.
- * - Don't use statement expressions without value; use "do {} while (0)".
- * - Return correct values from __generic_... functions.
- *
- * Revision 1.4 2000/09/12 16:28:25 bjornw
- * * Removed comments from the get/put user asm code
- * * Constrains for destination addr in put_user cannot be memory, only reg
- *
- * Revision 1.3 2000/09/12 14:30:20 bjornw
- * MAX_ADDR_USER does not exist anymore
- *
- * Revision 1.2 2000/07/13 15:52:48 bjornw
- * New user-access functions
- *
- * Revision 1.1.1.1 2000/07/10 16:32:31 bjornw
- * CRIS architecture, working draft
- *
- *
- *
*/
/* Asm:s have been tweaked (within the domain of correctness) to give
@@ -209,9 +172,9 @@
/* More complex functions. Most are inline, but some call functions that
live in lib/usercopy.c */
-extern unsigned long __copy_user(void *to, const void *from, unsigned long n);
-extern unsigned long __copy_user_zeroing(void *to, const void *from, unsigned long n);
-extern unsigned long __do_clear_user(void *to, unsigned long n);
+extern unsigned long __copy_user(void __user *to, const void *from, unsigned long n);
+extern unsigned long __copy_user_zeroing(void *to, const void __user *from, unsigned long n);
+extern unsigned long __do_clear_user(void __user *to, unsigned long n);
static inline unsigned long
__generic_copy_to_user(void __user *to, const void *from, unsigned long n)
@@ -253,7 +216,7 @@
}
-/* Note that if these expand awfully if made into switch constructs, so
+/* Note that these expand awfully if made into switch constructs, so
don't do that. */
static inline unsigned long
@@ -407,19 +370,21 @@
*/
static inline unsigned long
-__generic_copy_from_user_nocheck(void *to, const void *from, unsigned long n)
+__generic_copy_from_user_nocheck(void *to, const void __user *from,
+ unsigned long n)
{
return __copy_user_zeroing(to,from,n);
}
static inline unsigned long
-__generic_copy_to_user_nocheck(void *to, const void *from, unsigned long n)
+__generic_copy_to_user_nocheck(void __user *to, const void *from,
+ unsigned long n)
{
return __copy_user(to,from,n);
}
static inline unsigned long
-__generic_clear_user_nocheck(void *to, unsigned long n)
+__generic_clear_user_nocheck(void __user *to, unsigned long n)
{
return __do_clear_user(to,n);
}
diff --git a/include/asm-cris/unistd.h b/include/asm-cris/unistd.h
index 007cb16..76398ef 100644
--- a/include/asm-cris/unistd.h
+++ b/include/asm-cris/unistd.h
@@ -329,12 +329,12 @@
#define __NR_timerfd_create 322
#define __NR_eventfd 323
#define __NR_fallocate 324
-#define __NR_timerfd_settime 315
-#define __NR_timerfd_gettime 316
+#define __NR_timerfd_settime 325
+#define __NR_timerfd_gettime 326
#ifdef __KERNEL__
-#define NR_syscalls 325
+#define NR_syscalls 327
#include <asm/arch/unistd.h>
diff --git a/include/asm-h8300/uaccess.h b/include/asm-h8300/uaccess.h
index a22350e..356068c 100644
--- a/include/asm-h8300/uaccess.h
+++ b/include/asm-h8300/uaccess.h
@@ -91,22 +91,19 @@
#define get_user(x, ptr) \
({ \
int __gu_err = 0; \
- uint32_t __gu_val = 0; \
+ typeof(*(ptr)) __gu_val = *ptr; \
switch (sizeof(*(ptr))) { \
case 1: \
case 2: \
case 4: \
- __gu_val = *(ptr); \
- break; \
- case 8: \
- memcpy(&__gu_val, ptr, sizeof (*(ptr))); \
+ case 8: \
break; \
default: \
- __gu_val = 0; \
__gu_err = __get_user_bad(); \
+ __gu_val = 0; \
break; \
} \
- (x) = (typeof(*(ptr)))__gu_val; \
+ (x) = __gu_val; \
__gu_err; \
})
#define __get_user(x, ptr) get_user(x, ptr)
diff --git a/include/asm-ia64/Kbuild b/include/asm-ia64/Kbuild
index 4a1e48b..eb24a3f 100644
--- a/include/asm-ia64/Kbuild
+++ b/include/asm-ia64/Kbuild
@@ -3,7 +3,6 @@
header-y += break.h
header-y += fpu.h
header-y += fpswa.h
-header-y += gcc_intrin.h
header-y += ia64regs.h
header-y += intel_intrin.h
header-y += intrinsics.h
@@ -12,5 +11,6 @@
header-y += rse.h
header-y += ucontext.h
+unifdef-y += gcc_intrin.h
unifdef-y += perfmon.h
unifdef-y += ustack.h
diff --git a/include/asm-ia64/hw_irq.h b/include/asm-ia64/hw_irq.h
index 7e6e377..76366dc 100644
--- a/include/asm-ia64/hw_irq.h
+++ b/include/asm-ia64/hw_irq.h
@@ -93,6 +93,9 @@
struct irq_cfg {
ia64_vector vector;
cpumask_t domain;
+ cpumask_t old_domain;
+ unsigned move_cleanup_count;
+ u8 move_in_progress : 1;
};
extern spinlock_t vector_lock;
extern struct irq_cfg irq_cfg[NR_IRQS];
@@ -106,12 +109,19 @@
extern void free_irq_vector (int vector);
extern int reserve_irq_vector (int vector);
extern void __setup_vector_irq(int cpu);
-extern int reassign_irq_vector(int irq, int cpu);
extern void ia64_send_ipi (int cpu, int vector, int delivery_mode, int redirect);
extern void register_percpu_irq (ia64_vector vec, struct irqaction *action);
extern int check_irq_used (int irq);
extern void destroy_and_reserve_irq (unsigned int irq);
+#if defined(CONFIG_SMP) && (defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_DIG))
+extern int irq_prepare_move(int irq, int cpu);
+extern void irq_complete_move(unsigned int irq);
+#else
+static inline int irq_prepare_move(int irq, int cpu) { return 0; }
+static inline void irq_complete_move(unsigned int irq) {}
+#endif
+
static inline void ia64_resend_irq(unsigned int vector)
{
platform_send_ipi(smp_processor_id(), vector, IA64_IPI_DM_INT, 0);
diff --git a/include/asm-ia64/kprobes.h b/include/asm-ia64/kprobes.h
index a93ce9e..d03bf9f 100644
--- a/include/asm-ia64/kprobes.h
+++ b/include/asm-ia64/kprobes.h
@@ -82,7 +82,6 @@
struct prev_kprobe prev_kprobe[ARCH_PREV_KPROBE_SZ];
};
-#define ARCH_SUPPORTS_KRETPROBES
#define kretprobe_blacklist_size 0
#define SLOT0_OPCODE_SHIFT (37)
@@ -118,14 +117,10 @@
unsigned short slot;
};
-extern int kprobes_fault_handler(struct pt_regs *regs, int trapnr);
+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);
-/* ia64 does not need this */
-static inline void jprobe_return(void)
-{
-}
extern void invalidate_stacked_regs(void);
extern void flush_register_stack(void);
extern void arch_remove_kprobe(struct kprobe *p);
diff --git a/include/asm-ia64/ptrace.h b/include/asm-ia64/ptrace.h
index 0bdce7d..4b2a8d4 100644
--- a/include/asm-ia64/ptrace.h
+++ b/include/asm-ia64/ptrace.h
@@ -233,8 +233,6 @@
#include <asm/current.h>
#include <asm/page.h>
-#define __ARCH_SYS_PTRACE 1
-
/*
* We use the ia64_psr(regs)->ri to determine which of the three
* instructions in bundle (16 bytes) took the sample. Generate
@@ -314,6 +312,13 @@
#define arch_ptrace_attach(child) \
ptrace_attach_sync_user_rbs(child)
+ #define arch_has_single_step() (1)
+ extern void user_enable_single_step(struct task_struct *);
+ extern void user_disable_single_step(struct task_struct *);
+
+ #define arch_has_block_step() (1)
+ extern void user_enable_block_step(struct task_struct *);
+
#endif /* !__KERNEL__ */
/* pt_all_user_regs is used for PTRACE_GETREGS PTRACE_SETREGS */
diff --git a/include/asm-ia64/sal.h b/include/asm-ia64/sal.h
index 2251118..f4904db 100644
--- a/include/asm-ia64/sal.h
+++ b/include/asm-ia64/sal.h
@@ -807,6 +807,10 @@
ia64_sal_physical_id_info(u16 *splid)
{
struct ia64_sal_retval isrv;
+
+ if (sal_revision < SAL_VERSION_CODE(3,2))
+ return -1;
+
SAL_CALL(isrv, SAL_PHYSICAL_ID_INFO, 0, 0, 0, 0, 0, 0, 0);
if (splid)
*splid = isrv.v0;
diff --git a/include/asm-m68k/unistd.h b/include/asm-m68k/unistd.h
index 87f77b1..e72ba56 100644
--- a/include/asm-m68k/unistd.h
+++ b/include/asm-m68k/unistd.h
@@ -320,13 +320,15 @@
#define __NR_epoll_pwait 315
#define __NR_utimensat 316
#define __NR_signalfd 317
-#define __NR_timerfd 318
+#define __NR_timerfd_create 318
#define __NR_eventfd 319
#define __NR_fallocate 320
+#define __NR_timerfd_settime 321
+#define __NR_timerfd_gettime 322
#ifdef __KERNEL__
-#define NR_syscalls 321
+#define NR_syscalls 323
#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_OLD_READDIR
diff --git a/include/asm-m68knommu/machdep.h b/include/asm-m68knommu/machdep.h
index 1cf26d2..de9f47a 100644
--- a/include/asm-m68knommu/machdep.h
+++ b/include/asm-m68knommu/machdep.h
@@ -21,4 +21,6 @@
extern void config_BSP(char *command, int len);
+extern void do_IRQ(int irq, struct pt_regs *fp);
+
#endif /* _M68KNOMMU_MACHDEP_H */
diff --git a/include/asm-m68knommu/unistd.h b/include/asm-m68knommu/unistd.h
index 27c2f9b..4ba98b9 100644
--- a/include/asm-m68knommu/unistd.h
+++ b/include/asm-m68knommu/unistd.h
@@ -321,13 +321,15 @@
#define __NR_epoll_pwait 315
#define __NR_utimensat 316
#define __NR_signalfd 317
-#define __NR_timerfd 318
+#define __NR_timerfd_create 318
#define __NR_eventfd 319
#define __NR_fallocate 320
+#define __NR_timerfd_settime 321
+#define __NR_timerfd_gettime 322
#ifdef __KERNEL__
-#define NR_syscalls 321
+#define NR_syscalls 323
#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_OLD_READDIR
diff --git a/include/asm-mips/cacheflush.h b/include/asm-mips/cacheflush.h
index 4933b49..01e7ead 100644
--- a/include/asm-mips/cacheflush.h
+++ b/include/asm-mips/cacheflush.h
@@ -93,7 +93,7 @@
clear_bit(PG_dcache_dirty, &(page)->flags)
/* Run kernel code uncached, useful for cache probing functions. */
-unsigned long __init run_uncached(void *func);
+unsigned long run_uncached(void *func);
extern void *kmap_coherent(struct page *page, unsigned long addr);
extern void kunmap_coherent(void);
diff --git a/include/asm-mips/highmem.h b/include/asm-mips/highmem.h
index 4d6bd5c..4374ab2a 100644
--- a/include/asm-mips/highmem.h
+++ b/include/asm-mips/highmem.h
@@ -39,7 +39,6 @@
* easily, subsequent pte tables have to be allocated in one physical
* chunk of RAM.
*/
-#define PKMAP_BASE (0xfe000000UL)
#define LAST_PKMAP 1024
#define LAST_PKMAP_MASK (LAST_PKMAP-1)
#define PKMAP_NR(virt) ((virt-PKMAP_BASE) >> PAGE_SHIFT)
diff --git a/include/asm-mips/mach-ip27/cpu-feature-overrides.h b/include/asm-mips/mach-ip27/cpu-feature-overrides.h
index fe07638..7d3112b 100644
--- a/include/asm-mips/mach-ip27/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-ip27/cpu-feature-overrides.h
@@ -34,7 +34,11 @@
#define cpu_has_64bits 1
#define cpu_has_4kex 1
+#define cpu_has_3k_cache 0
+#define cpu_has_6k_cache 0
#define cpu_has_4k_cache 1
+#define cpu_has_8k_cache 0
+#define cpu_has_tx39_cache 0
#define cpu_has_inclusive_pcaches 1
diff --git a/include/asm-mips/mach-jmr3927/ioremap.h b/include/asm-mips/mach-jmr3927/ioremap.h
index aa131ad..29989ff 100644
--- a/include/asm-mips/mach-jmr3927/ioremap.h
+++ b/include/asm-mips/mach-jmr3927/ioremap.h
@@ -25,7 +25,7 @@
{
#define TXX9_DIRECTMAP_BASE 0xff000000ul
if (offset >= TXX9_DIRECTMAP_BASE &&
- offset < TXX9_DIRECTMAP_BASE + 0xf0000)
+ offset < TXX9_DIRECTMAP_BASE + 0xff0000)
return (void __iomem *)offset;
return NULL;
}
diff --git a/include/asm-mips/mach-lasat/irq.h b/include/asm-mips/mach-lasat/irq.h
index da75f89..3a28241 100644
--- a/include/asm-mips/mach-lasat/irq.h
+++ b/include/asm-mips/mach-lasat/irq.h
@@ -1,7 +1,7 @@
#ifndef _ASM_MACH_LASAT_IRQ_H
#define _ASM_MACH_LASAT_IRQ_H
-#define LASAT_CASCADE_IRQ (MIPS_CPU_IRQ_BASE + 0)
+#define LASAT_CASCADE_IRQ (MIPS_CPU_IRQ_BASE + 2)
#define LASAT_IRQ_BASE 8
#define LASAT_IRQ_END 23
diff --git a/include/asm-mips/pgtable-32.h b/include/asm-mips/pgtable-32.h
index a094709..ceefe02 100644
--- a/include/asm-mips/pgtable-32.h
+++ b/include/asm-mips/pgtable-32.h
@@ -65,6 +65,8 @@
#define VMALLOC_START MAP_BASE
+#define PKMAP_BASE (0xfe000000UL)
+
#ifdef CONFIG_HIGHMEM
# define VMALLOC_END (PKMAP_BASE-2*PAGE_SIZE)
#else
diff --git a/include/asm-mips/time.h b/include/asm-mips/time.h
index a8fd16e..d3bd5c5 100644
--- a/include/asm-mips/time.h
+++ b/include/asm-mips/time.h
@@ -64,10 +64,11 @@
* Initialize the count register as a clocksource
*/
#ifdef CONFIG_CEVT_R4K
-extern void init_mips_clocksource(void);
+extern int init_mips_clocksource(void);
#else
-static inline void init_mips_clocksource(void)
+static inline int init_mips_clocksource(void)
{
+ return 0;
}
#endif
diff --git a/include/asm-mn10300/Kbuild b/include/asm-mn10300/Kbuild
index 79384c5..c68e168 100644
--- a/include/asm-mn10300/Kbuild
+++ b/include/asm-mn10300/Kbuild
@@ -1,5 +1 @@
include include/asm-generic/Kbuild.asm
-
-unifdef-y += termios.h
-unifdef-y += ptrace.h
-unifdef-y += page.h
diff --git a/include/asm-parisc/elf.h b/include/asm-parisc/elf.h
index ce0c0d8..d0a4a82 100644
--- a/include/asm-parisc/elf.h
+++ b/include/asm-parisc/elf.h
@@ -204,7 +204,7 @@
/*
* The following definitions are those for 32-bit ELF binaries on a 32-bit
* kernel and for 64-bit binaries on a 64-bit kernel. To run 32-bit binaries
- * on a 64-bit kernel, arch/parisc64/kernel/binfmt_elf32.c defines these
+ * on a 64-bit kernel, arch/parisc/kernel/binfmt_elf32.c defines these
* macros appropriately and then #includes binfmt_elf.c, which then includes
* this file.
*/
@@ -216,26 +216,25 @@
* Note that this header file is used by default in fs/binfmt_elf.c. So
* the following macros are for the default case. However, for the 64
* bit kernel we also support 32 bit parisc binaries. To do that
- * arch/parisc64/kernel/binfmt_elf32.c defines its own set of these
+ * arch/parisc/kernel/binfmt_elf32.c defines its own set of these
* macros, and then it includes fs/binfmt_elf.c to provide an alternate
* elf binary handler for 32 bit binaries (on the 64 bit kernel).
*/
#ifdef CONFIG_64BIT
-#define ELF_CLASS ELFCLASS64
+#define ELF_CLASS ELFCLASS64
#else
#define ELF_CLASS ELFCLASS32
#endif
typedef unsigned long elf_greg_t;
-/* This yields a string that ld.so will use to load implementation
- specific libraries for optimization. This is more specific in
- intent than poking at uname or /proc/cpuinfo.
+/*
+ * This yields a string that ld.so will use to load implementation
+ * specific libraries for optimization. This is more specific in
+ * intent than poking at uname or /proc/cpuinfo.
+ */
- For the moment, we have only optimizations for the Intel generations,
- but that could change... */
-
-#define ELF_PLATFORM ("PARISC\0" /*+((boot_cpu_data.x86-3)*5) */)
+#define ELF_PLATFORM ("PARISC\0")
#define SET_PERSONALITY(ex, ibcs2) \
current->personality = PER_LINUX; \
@@ -310,7 +309,7 @@
#define ELF_OSABI ELFOSABI_LINUX
/* %r23 is set by ld.so to a pointer to a function which might be
- registered using atexit. This provides a mean for the dynamic
+ registered using atexit. This provides a means for the dynamic
linker to call DT_FINI functions for shared libraries that have
been loaded before the code runs.
@@ -339,6 +338,5 @@
but it's not easy, and we've already done it here. */
#define ELF_HWCAP 0
-/* (boot_cpu_data.x86_capability) */
#endif
diff --git a/include/asm-parisc/fixmap.h b/include/asm-parisc/fixmap.h
index a5caf4b..de3fe3a 100644
--- a/include/asm-parisc/fixmap.h
+++ b/include/asm-parisc/fixmap.h
@@ -20,4 +20,11 @@
#define KERNEL_MAP_START (GATEWAY_PAGE_SIZE)
#define KERNEL_MAP_END (TMPALIAS_MAP_START)
-#endif
+#ifndef __ASSEMBLY__
+extern void *vmalloc_start;
+#define PCXL_DMA_MAP_SIZE (8*1024*1024)
+#define VMALLOC_START ((unsigned long)vmalloc_start)
+#define VMALLOC_END (KERNEL_MAP_END)
+#endif /*__ASSEMBLY__*/
+
+#endif /*_ASM_FIXMAP_H*/
diff --git a/include/asm-parisc/futex.h b/include/asm-parisc/futex.h
index dbee6e6..fdc6d05 100644
--- a/include/asm-parisc/futex.h
+++ b/include/asm-parisc/futex.h
@@ -56,6 +56,12 @@
int err = 0;
int uval;
+ /* futex.c wants to do a cmpxchg_inatomic on kernel NULL, which is
+ * our gateway page, and causes no end of trouble...
+ */
+ if (segment_eq(KERNEL_DS, get_fs()) && !uaddr)
+ return -EFAULT;
+
if (!access_ok(VERIFY_WRITE, uaddr, sizeof(int)))
return -EFAULT;
@@ -67,5 +73,5 @@
return uval;
}
-#endif
-#endif
+#endif /*__KERNEL__*/
+#endif /*_ASM_PARISC_FUTEX_H*/
diff --git a/include/asm-parisc/pdc.h b/include/asm-parisc/pdc.h
index deda8c3..9eaa794 100644
--- a/include/asm-parisc/pdc.h
+++ b/include/asm-parisc/pdc.h
@@ -645,8 +645,7 @@
void pdc_io_reset(void);
void pdc_io_reset_devices(void);
int pdc_iodc_getc(void);
-int pdc_iodc_print(unsigned char *str, unsigned count);
-void pdc_printf(const char *fmt, ...);
+int pdc_iodc_print(const unsigned char *str, unsigned count);
void pdc_emergency_unlock(void);
int pdc_sti_call(unsigned long func, unsigned long flags,
diff --git a/include/asm-parisc/pgalloc.h b/include/asm-parisc/pgalloc.h
index 3996dfc..fc987a1 100644
--- a/include/asm-parisc/pgalloc.h
+++ b/include/asm-parisc/pgalloc.h
@@ -138,10 +138,10 @@
free_page((unsigned long)pte);
}
-static inline void pte_free_kernel(struct mm_struct *mm, struct page *pte)
+static inline void pte_free(struct mm_struct *mm, struct page *pte)
{
pgtable_page_dtor(pte);
- pte_free_kernel(page_address((pte));
+ pte_free_kernel(mm, page_address(pte));
}
#define check_pgt_cache() do { } while (0)
diff --git a/include/asm-parisc/pgtable.h b/include/asm-parisc/pgtable.h
index cd0fa4f..dc86adb 100644
--- a/include/asm-parisc/pgtable.h
+++ b/include/asm-parisc/pgtable.h
@@ -116,14 +116,6 @@
#define FIRST_USER_ADDRESS 0
-#ifndef __ASSEMBLY__
-extern void *vmalloc_start;
-#define PCXL_DMA_MAP_SIZE (8*1024*1024)
-#define VMALLOC_START ((unsigned long)vmalloc_start)
-/* this is a fixmap remnant, see fixmap.h */
-#define VMALLOC_END (KERNEL_MAP_END)
-#endif
-
/* NB: The tlb miss handlers make certain assumptions about the order */
/* of the following bits, so be careful (One example, bits 25-31 */
/* are moved together in one instruction). */
diff --git a/include/asm-parisc/unistd.h b/include/asm-parisc/unistd.h
index 081b4ae..a7d857f 100644
--- a/include/asm-parisc/unistd.h
+++ b/include/asm-parisc/unistd.h
@@ -798,8 +798,11 @@
#define __NR_timerfd (__NR_Linux + 303)
#define __NR_eventfd (__NR_Linux + 304)
#define __NR_fallocate (__NR_Linux + 305)
+#define __NR_timerfd_create (__NR_Linux + 306)
+#define __NR_timerfd_settime (__NR_Linux + 307)
+#define __NR_timerfd_gettime (__NR_Linux + 308)
-#define __NR_Linux_syscalls (__NR_fallocate + 1)
+#define __NR_Linux_syscalls (__NR_timerfd_gettime + 1)
#define __IGNORE_select /* newselect */
diff --git a/include/asm-powerpc/kprobes.h b/include/asm-powerpc/kprobes.h
index afabad2..d0e7701 100644
--- a/include/asm-powerpc/kprobes.h
+++ b/include/asm-powerpc/kprobes.h
@@ -80,7 +80,6 @@
#define is_trap(instr) (IS_TW(instr) || IS_TWI(instr))
#endif
-#define ARCH_SUPPORTS_KRETPROBES
#define flush_insn_slot(p) do { } while (0)
#define kretprobe_blacklist_size 0
diff --git a/include/asm-powerpc/pgtable-ppc32.h b/include/asm-powerpc/pgtable-ppc32.h
index d1332bb..2c79f55 100644
--- a/include/asm-powerpc/pgtable-ppc32.h
+++ b/include/asm-powerpc/pgtable-ppc32.h
@@ -339,14 +339,6 @@
#define _PMD_PAGE_MASK 0x000c
#define _PMD_PAGE_8M 0x000c
-/*
- * The 8xx TLB miss handler allegedly sets _PAGE_ACCESSED in the PTE
- * for an address even if _PAGE_PRESENT is not set, as a performance
- * optimization. This is a bug if you ever want to use swap unless
- * _PAGE_ACCESSED is 2, which it isn't, or unless you have 8xx-specific
- * definitions for __swp_entry etc. below, which would be gross.
- * -- paulus
- */
#define _PTE_NONE_MASK _PAGE_ACCESSED
#else /* CONFIG_6xx */
diff --git a/include/asm-powerpc/reg.h b/include/asm-powerpc/reg.h
index 0d62389..edc0cfd 100644
--- a/include/asm-powerpc/reg.h
+++ b/include/asm-powerpc/reg.h
@@ -153,6 +153,9 @@
#define CTRL_RUNLATCH 0x1
#define SPRN_DABR 0x3F5 /* Data Address Breakpoint Register */
#define DABR_TRANSLATION (1UL << 2)
+#define SPRN_DABRX 0x3F7 /* Data Address Breakpoint Register Extension */
+#define DABRX_USER (1UL << 0)
+#define DABRX_KERNEL (1UL << 1)
#define SPRN_DAR 0x013 /* Data Address Register */
#define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
#define DSISR_NOHPTE 0x40000000 /* no translation found */
diff --git a/include/asm-ppc/pgtable.h b/include/asm-ppc/pgtable.h
index 69347bd..70435d3 100644
--- a/include/asm-ppc/pgtable.h
+++ b/include/asm-ppc/pgtable.h
@@ -299,14 +299,6 @@
#define _PMD_PAGE_MASK 0x000c
#define _PMD_PAGE_8M 0x000c
-/*
- * The 8xx TLB miss handler allegedly sets _PAGE_ACCESSED in the PTE
- * for an address even if _PAGE_PRESENT is not set, as a performance
- * optimization. This is a bug if you ever want to use swap unless
- * _PAGE_ACCESSED is 2, which it isn't, or unless you have 8xx-specific
- * definitions for __swp_entry etc. below, which would be gross.
- * -- paulus
- */
#define _PTE_NONE_MASK _PAGE_ACCESSED
#else /* CONFIG_6xx */
diff --git a/include/asm-s390/kprobes.h b/include/asm-s390/kprobes.h
index 948db3d..330f68c 100644
--- a/include/asm-s390/kprobes.h
+++ b/include/asm-s390/kprobes.h
@@ -46,7 +46,6 @@
? (MAX_STACK_SIZE) \
: (((unsigned long)current_thread_info()) + THREAD_SIZE - (ADDR)))
-#define ARCH_SUPPORTS_KRETPROBES
#define kretprobe_blacklist_size 0
#define KPROBE_SWAP_INST 0x10
diff --git a/include/asm-sh/byteorder.h b/include/asm-sh/byteorder.h
index 0eb9904..4c13e61 100644
--- a/include/asm-sh/byteorder.h
+++ b/include/asm-sh/byteorder.h
@@ -11,13 +11,13 @@
static inline __attribute_const__ __u32 ___arch__swab32(__u32 x)
{
__asm__(
-#ifdef CONFIG_SUPERH32
+#ifdef __SH5__
+ "byterev %0, %0\n\t"
+ "shari %0, 32, %0"
+#else
"swap.b %0, %0\n\t"
"swap.w %0, %0\n\t"
"swap.b %0, %0"
-#else
- "byterev %0, %0\n\t"
- "shari %0, 32, %0"
#endif
: "=r" (x)
: "0" (x));
@@ -28,12 +28,11 @@
static inline __attribute_const__ __u16 ___arch__swab16(__u16 x)
{
__asm__(
-#ifdef CONFIG_SUPERH32
- "swap.b %0, %0"
-#else
+#ifdef __SH5__
"byterev %0, %0\n\t"
"shari %0, 32, %0"
-
+#else
+ "swap.b %0, %0"
#endif
: "=r" (x)
: "0" (x));
diff --git a/include/asm-sh/cpu-sh3/cache.h b/include/asm-sh/cpu-sh3/cache.h
index 56bd838..bee2d81 100644
--- a/include/asm-sh/cpu-sh3/cache.h
+++ b/include/asm-sh/cpu-sh3/cache.h
@@ -35,7 +35,7 @@
defined(CONFIG_CPU_SUBTYPE_SH7710) || \
defined(CONFIG_CPU_SUBTYPE_SH7720) || \
defined(CONFIG_CPU_SUBTYPE_SH7721)
-#define CCR3 0xa40000b4
+#define CCR3_REG 0xa40000b4
#define CCR_CACHE_16KB 0x00010000
#define CCR_CACHE_32KB 0x00020000
#endif
diff --git a/include/asm-sh/delay.h b/include/asm-sh/delay.h
index d5d4640..4b16bf9 100644
--- a/include/asm-sh/delay.h
+++ b/include/asm-sh/delay.h
@@ -15,7 +15,6 @@
extern void __const_udelay(unsigned long xloops);
extern void __delay(unsigned long loops);
-#ifdef CONFIG_SUPERH32
#define udelay(n) (__builtin_constant_p(n) ? \
((n) > 20000 ? __bad_udelay() : __const_udelay((n) * 0x10c6ul)) : \
__udelay(n))
@@ -23,9 +22,5 @@
#define ndelay(n) (__builtin_constant_p(n) ? \
((n) > 20000 ? __bad_ndelay() : __const_udelay((n) * 5ul)) : \
__ndelay(n))
-#else
-extern void udelay(unsigned long usecs);
-extern void ndelay(unsigned long nsecs);
-#endif
#endif /* __ASM_SH_DELAY_H */
diff --git a/include/asm-sh/entry-macros.S b/include/asm-sh/entry-macros.S
index 500030e..2dab0b8 100644
--- a/include/asm-sh/entry-macros.S
+++ b/include/asm-sh/entry-macros.S
@@ -12,7 +12,7 @@
not r11, r11
stc sr, r10
and r11, r10
-#ifdef CONFIG_HAS_SR_RB
+#ifdef CONFIG_CPU_HAS_SR_RB
stc k_g_imask, r11
or r11, r10
#endif
@@ -20,7 +20,7 @@
.endm
.macro get_current_thread_info, ti, tmp
-#ifdef CONFIG_HAS_SR_RB
+#ifdef CONFIG_CPU_HAS_SR_RB
stc r7_bank, \ti
#else
mov #((THREAD_SIZE - 1) >> 10) ^ 0xff, \tmp
diff --git a/include/asm-sh/posix_types.h b/include/asm-sh/posix_types.h
index 4b9d11c..4eeb723 100644
--- a/include/asm-sh/posix_types.h
+++ b/include/asm-sh/posix_types.h
@@ -4,4 +4,10 @@
# else
# include "posix_types_64.h"
# endif
+#else
+# ifdef __SH5__
+# include "posix_types_64.h"
+# else
+# include "posix_types_32.h"
+# endif
#endif /* __KERNEL__ */
diff --git a/include/asm-sparc64/kprobes.h b/include/asm-sparc64/kprobes.h
index 7237dd8..5879d71 100644
--- a/include/asm-sparc64/kprobes.h
+++ b/include/asm-sparc64/kprobes.h
@@ -14,8 +14,6 @@
#define arch_remove_kprobe(p) do {} while (0)
-#define ARCH_SUPPORTS_KRETPROBES
-
#define flush_insn_slot(p) \
do { flushi(&(p)->ainsn.insn[0]); \
flushi(&(p)->ainsn.insn[1]); \
diff --git a/include/asm-x86/Kbuild b/include/asm-x86/Kbuild
index b04a7ff..3b8160a 100644
--- a/include/asm-x86/Kbuild
+++ b/include/asm-x86/Kbuild
@@ -16,7 +16,6 @@
unifdef-y += mce.h
unifdef-y += msr.h
unifdef-y += mtrr.h
-unifdef-y += page.h
unifdef-y += posix_types_32.h
unifdef-y += posix_types_64.h
unifdef-y += ptrace.h
diff --git a/include/asm-x86/cmpxchg_32.h b/include/asm-x86/cmpxchg_32.h
index cea1dae..959fad0 100644
--- a/include/asm-x86/cmpxchg_32.h
+++ b/include/asm-x86/cmpxchg_32.h
@@ -269,22 +269,26 @@
({ \
__typeof__(*(ptr)) __ret; \
if (likely(boot_cpu_data.x86 > 3)) \
- __ret = __cmpxchg((ptr), (unsigned long)(o), \
- (unsigned long)(n), sizeof(*(ptr))); \
+ __ret = (__typeof__(*(ptr)))__cmpxchg((ptr), \
+ (unsigned long)(o), (unsigned long)(n), \
+ sizeof(*(ptr))); \
else \
- __ret = cmpxchg_386((ptr), (unsigned long)(o), \
- (unsigned long)(n), sizeof(*(ptr))); \
+ __ret = (__typeof__(*(ptr)))cmpxchg_386((ptr), \
+ (unsigned long)(o), (unsigned long)(n), \
+ sizeof(*(ptr))); \
__ret; \
})
#define cmpxchg_local(ptr, o, n) \
({ \
__typeof__(*(ptr)) __ret; \
if (likely(boot_cpu_data.x86 > 3)) \
- __ret = __cmpxchg_local((ptr), (unsigned long)(o), \
- (unsigned long)(n), sizeof(*(ptr))); \
+ __ret = (__typeof__(*(ptr)))__cmpxchg_local((ptr), \
+ (unsigned long)(o), (unsigned long)(n), \
+ sizeof(*(ptr))); \
else \
- __ret = cmpxchg_386((ptr), (unsigned long)(o), \
- (unsigned long)(n), sizeof(*(ptr))); \
+ __ret = (__typeof__(*(ptr)))cmpxchg_386((ptr), \
+ (unsigned long)(o), (unsigned long)(n), \
+ sizeof(*(ptr))); \
__ret; \
})
#endif
@@ -301,10 +305,12 @@
({ \
__typeof__(*(ptr)) __ret; \
if (likely(boot_cpu_data.x86 > 4)) \
- __ret = __cmpxchg64((ptr), (unsigned long long)(o), \
+ __ret = (__typeof__(*(ptr)))__cmpxchg64((ptr), \
+ (unsigned long long)(o), \
(unsigned long long)(n)); \
else \
- __ret = cmpxchg_486_u64((ptr), (unsigned long long)(o), \
+ __ret = (__typeof__(*(ptr)))cmpxchg_486_u64((ptr), \
+ (unsigned long long)(o), \
(unsigned long long)(n)); \
__ret; \
})
@@ -312,10 +318,12 @@
({ \
__typeof__(*(ptr)) __ret; \
if (likely(boot_cpu_data.x86 > 4)) \
- __ret = __cmpxchg64_local((ptr), (unsigned long long)(o), \
+ __ret = (__typeof__(*(ptr)))__cmpxchg64_local((ptr), \
+ (unsigned long long)(o), \
(unsigned long long)(n)); \
else \
- __ret = cmpxchg_486_u64((ptr), (unsigned long long)(o), \
+ __ret = (__typeof__(*(ptr)))cmpxchg_486_u64((ptr), \
+ (unsigned long long)(o), \
(unsigned long long)(n)); \
__ret; \
})
diff --git a/include/asm-x86/e820_32.h b/include/asm-x86/e820_32.h
index f1da7eb..e7207a6 100644
--- a/include/asm-x86/e820_32.h
+++ b/include/asm-x86/e820_32.h
@@ -28,6 +28,8 @@
extern void register_bootmem_low_pages(unsigned long max_low_pfn);
extern void add_memory_region(unsigned long long start,
unsigned long long size, int type);
+extern void update_memory_range(u64 start, u64 size, unsigned old_type,
+ unsigned new_type);
extern void e820_register_memory(void);
extern void limit_regions(unsigned long long size);
extern void print_memory_map(char *who);
diff --git a/include/asm-x86/e820_64.h b/include/asm-x86/e820_64.h
index a560c4f..22ede73 100644
--- a/include/asm-x86/e820_64.h
+++ b/include/asm-x86/e820_64.h
@@ -18,6 +18,8 @@
unsigned size, unsigned long align);
extern void add_memory_region(unsigned long start, unsigned long size,
int type);
+extern void update_memory_range(u64 start, u64 size, unsigned old_type,
+ unsigned new_type);
extern void setup_memory_region(void);
extern void contig_e820_setup(void);
extern unsigned long e820_end_of_ram(void);
diff --git a/include/asm-x86/futex.h b/include/asm-x86/futex.h
index cd9f894..c9952ea 100644
--- a/include/asm-x86/futex.h
+++ b/include/asm-x86/futex.h
@@ -102,6 +102,13 @@
static inline int
futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval)
{
+
+#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_BSWAP)
+ /* Real i386 machines have no cmpxchg instruction */
+ if (boot_cpu_data.x86 == 3)
+ return -ENOSYS;
+#endif
+
if (!access_ok(VERIFY_WRITE, uaddr, sizeof(int)))
return -EFAULT;
diff --git a/include/asm-x86/io_32.h b/include/asm-x86/io_32.h
index 58d2c45..d4d8fbd 100644
--- a/include/asm-x86/io_32.h
+++ b/include/asm-x86/io_32.h
@@ -114,13 +114,13 @@
* If the area you are trying to map is a PCI BAR you should have a
* look at pci_iomap().
*/
-extern void __iomem *ioremap_nocache(unsigned long offset, unsigned long size);
-extern void __iomem *ioremap_cache(unsigned long offset, unsigned long size);
+extern void __iomem *ioremap_nocache(resource_size_t offset, unsigned long size);
+extern void __iomem *ioremap_cache(resource_size_t offset, unsigned long size);
/*
* The default ioremap() behavior is non-cached:
*/
-static inline void __iomem *ioremap(unsigned long offset, unsigned long size)
+static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
{
return ioremap_nocache(offset, size);
}
diff --git a/include/asm-x86/io_64.h b/include/asm-x86/io_64.h
index f64a59c..db0be20 100644
--- a/include/asm-x86/io_64.h
+++ b/include/asm-x86/io_64.h
@@ -158,13 +158,13 @@
* it's useful if some control registers are in such an area and write combining
* or read caching is not desirable:
*/
-extern void __iomem *ioremap_nocache(unsigned long offset, unsigned long size);
-extern void __iomem *ioremap_cache(unsigned long offset, unsigned long size);
+extern void __iomem *ioremap_nocache(resource_size_t offset, unsigned long size);
+extern void __iomem *ioremap_cache(resource_size_t offset, unsigned long size);
/*
* The default ioremap() behavior is non-cached:
*/
-static inline void __iomem *ioremap(unsigned long offset, unsigned long size)
+static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
{
return ioremap_nocache(offset, size);
}
diff --git a/include/asm-x86/kprobes.h b/include/asm-x86/kprobes.h
index 143476a..61ad7b5 100644
--- a/include/asm-x86/kprobes.h
+++ b/include/asm-x86/kprobes.h
@@ -42,7 +42,6 @@
: (((unsigned long)current_thread_info()) + THREAD_SIZE \
- (unsigned long)(ADDR)))
-#define ARCH_SUPPORTS_KRETPROBES
#define flush_insn_slot(p) do { } while (0)
extern const int kretprobe_blacklist_size;
diff --git a/include/asm-x86/lguest.h b/include/asm-x86/lguest.h
index 4d9367b..9b17571 100644
--- a/include/asm-x86/lguest.h
+++ b/include/asm-x86/lguest.h
@@ -23,6 +23,17 @@
/* Found in switcher.S */
extern unsigned long default_idt_entries[];
+/* Declarations for definitions in lguest_guest.S */
+extern char lguest_noirq_start[], lguest_noirq_end[];
+extern const char lgstart_cli[], lgend_cli[];
+extern const char lgstart_sti[], lgend_sti[];
+extern const char lgstart_popf[], lgend_popf[];
+extern const char lgstart_pushf[], lgend_pushf[];
+extern const char lgstart_iret[], lgend_iret[];
+
+extern void lguest_iret(void);
+extern void lguest_init(void);
+
struct lguest_regs
{
/* Manually saved part. */
diff --git a/include/asm-x86/nops.h b/include/asm-x86/nops.h
index fec025c..e3b2bce 100644
--- a/include/asm-x86/nops.h
+++ b/include/asm-x86/nops.h
@@ -3,17 +3,29 @@
/* Define nops for use with alternative() */
-/* generic versions from gas */
-#define GENERIC_NOP1 ".byte 0x90\n"
-#define GENERIC_NOP2 ".byte 0x89,0xf6\n"
-#define GENERIC_NOP3 ".byte 0x8d,0x76,0x00\n"
-#define GENERIC_NOP4 ".byte 0x8d,0x74,0x26,0x00\n"
-#define GENERIC_NOP5 GENERIC_NOP1 GENERIC_NOP4
-#define GENERIC_NOP6 ".byte 0x8d,0xb6,0x00,0x00,0x00,0x00\n"
-#define GENERIC_NOP7 ".byte 0x8d,0xb4,0x26,0x00,0x00,0x00,0x00\n"
-#define GENERIC_NOP8 GENERIC_NOP1 GENERIC_NOP7
+/* generic versions from gas
+ 1: nop
+ 2: movl %esi,%esi
+ 3: leal 0x00(%esi),%esi
+ 4: leal 0x00(,%esi,1),%esi
+ 6: leal 0x00000000(%esi),%esi
+ 7: leal 0x00000000(,%esi,1),%esi
+*/
+#define GENERIC_NOP1 ".byte 0x90\n"
+#define GENERIC_NOP2 ".byte 0x89,0xf6\n"
+#define GENERIC_NOP3 ".byte 0x8d,0x76,0x00\n"
+#define GENERIC_NOP4 ".byte 0x8d,0x74,0x26,0x00\n"
+#define GENERIC_NOP5 GENERIC_NOP1 GENERIC_NOP4
+#define GENERIC_NOP6 ".byte 0x8d,0xb6,0x00,0x00,0x00,0x00\n"
+#define GENERIC_NOP7 ".byte 0x8d,0xb4,0x26,0x00,0x00,0x00,0x00\n"
+#define GENERIC_NOP8 GENERIC_NOP1 GENERIC_NOP7
-/* Opteron 64bit nops */
+/* Opteron 64bit nops
+ 1: nop
+ 2: osp nop
+ 3: osp osp nop
+ 4: osp osp osp nop
+*/
#define K8_NOP1 GENERIC_NOP1
#define K8_NOP2 ".byte 0x66,0x90\n"
#define K8_NOP3 ".byte 0x66,0x66,0x90\n"
@@ -23,19 +35,35 @@
#define K8_NOP7 K8_NOP4 K8_NOP3
#define K8_NOP8 K8_NOP4 K8_NOP4
-/* K7 nops */
-/* uses eax dependencies (arbitary choice) */
-#define K7_NOP1 GENERIC_NOP1
+/* K7 nops
+ uses eax dependencies (arbitary choice)
+ 1: nop
+ 2: movl %eax,%eax
+ 3: leal (,%eax,1),%eax
+ 4: leal 0x00(,%eax,1),%eax
+ 6: leal 0x00000000(%eax),%eax
+ 7: leal 0x00000000(,%eax,1),%eax
+*/
+#define K7_NOP1 GENERIC_NOP1
#define K7_NOP2 ".byte 0x8b,0xc0\n"
#define K7_NOP3 ".byte 0x8d,0x04,0x20\n"
#define K7_NOP4 ".byte 0x8d,0x44,0x20,0x00\n"
#define K7_NOP5 K7_NOP4 ASM_NOP1
#define K7_NOP6 ".byte 0x8d,0x80,0,0,0,0\n"
-#define K7_NOP7 ".byte 0x8D,0x04,0x05,0,0,0,0\n"
-#define K7_NOP8 K7_NOP7 ASM_NOP1
+#define K7_NOP7 ".byte 0x8D,0x04,0x05,0,0,0,0\n"
+#define K7_NOP8 K7_NOP7 ASM_NOP1
-/* P6 nops */
-/* uses eax dependencies (Intel-recommended choice) */
+/* P6 nops
+ uses eax dependencies (Intel-recommended choice)
+ 1: nop
+ 2: osp nop
+ 3: nopl (%eax)
+ 4: nopl 0x00(%eax)
+ 5: nopl 0x00(%eax,%eax,1)
+ 6: osp nopl 0x00(%eax,%eax,1)
+ 7: nopl 0x00000000(%eax)
+ 8: nopl 0x00000000(%eax,%eax,1)
+*/
#define P6_NOP1 GENERIC_NOP1
#define P6_NOP2 ".byte 0x66,0x90\n"
#define P6_NOP3 ".byte 0x0f,0x1f,0x00\n"
@@ -63,9 +91,7 @@
#define ASM_NOP6 K7_NOP6
#define ASM_NOP7 K7_NOP7
#define ASM_NOP8 K7_NOP8
-#elif defined(CONFIG_M686) || defined(CONFIG_MPENTIUMII) || \
- defined(CONFIG_MPENTIUMIII) || defined(CONFIG_MPENTIUMM) || \
- defined(CONFIG_MCORE2) || defined(CONFIG_PENTIUM4)
+#elif defined(CONFIG_X86_P6_NOP)
#define ASM_NOP1 P6_NOP1
#define ASM_NOP2 P6_NOP2
#define ASM_NOP3 P6_NOP3
diff --git a/include/asm-x86/page.h b/include/asm-x86/page.h
index 1cb7c51..a05b289 100644
--- a/include/asm-x86/page.h
+++ b/include/asm-x86/page.h
@@ -52,13 +52,13 @@
struct page;
-static void inline clear_user_page(void *page, unsigned long vaddr,
+static inline void clear_user_page(void *page, unsigned long vaddr,
struct page *pg)
{
clear_page(page);
}
-static void inline copy_user_page(void *to, void *from, unsigned long vaddr,
+static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
struct page *topage)
{
copy_page(to, from);
diff --git a/include/asm-x86/page_64.h b/include/asm-x86/page_64.h
index f7393bc..1435460 100644
--- a/include/asm-x86/page_64.h
+++ b/include/asm-x86/page_64.h
@@ -47,8 +47,12 @@
#define __PHYSICAL_MASK_SHIFT 46
#define __VIRTUAL_MASK_SHIFT 48
-#define KERNEL_TEXT_SIZE (40*1024*1024)
-#define KERNEL_TEXT_START _AC(0xffffffff80000000, UL)
+/*
+ * Kernel image size is limited to 128 MB (see level2_kernel_pgt in
+ * arch/x86/kernel/head_64.S), and it is mapped here:
+ */
+#define KERNEL_IMAGE_SIZE (128*1024*1024)
+#define KERNEL_IMAGE_START _AC(0xffffffff80000000, UL)
#ifndef __ASSEMBLY__
void clear_page(void *page);
diff --git a/include/asm-x86/pgtable.h b/include/asm-x86/pgtable.h
index 174b877..9cf472a 100644
--- a/include/asm-x86/pgtable.h
+++ b/include/asm-x86/pgtable.h
@@ -85,6 +85,7 @@
#define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
#define __PAGE_KERNEL_EXEC_NOCACHE (__PAGE_KERNEL_EXEC | _PAGE_PCD | _PAGE_PWT)
#define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_PCD | _PAGE_PWT)
+#define __PAGE_KERNEL_UC_MINUS (__PAGE_KERNEL | _PAGE_PCD)
#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER)
#define __PAGE_KERNEL_VSYSCALL_NOCACHE (__PAGE_KERNEL_VSYSCALL | _PAGE_PCD | _PAGE_PWT)
#define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE)
@@ -101,6 +102,7 @@
#define PAGE_KERNEL_EXEC MAKE_GLOBAL(__PAGE_KERNEL_EXEC)
#define PAGE_KERNEL_RX MAKE_GLOBAL(__PAGE_KERNEL_RX)
#define PAGE_KERNEL_NOCACHE MAKE_GLOBAL(__PAGE_KERNEL_NOCACHE)
+#define PAGE_KERNEL_UC_MINUS MAKE_GLOBAL(__PAGE_KERNEL_UC_MINUS)
#define PAGE_KERNEL_EXEC_NOCACHE MAKE_GLOBAL(__PAGE_KERNEL_EXEC_NOCACHE)
#define PAGE_KERNEL_LARGE MAKE_GLOBAL(__PAGE_KERNEL_LARGE)
#define PAGE_KERNEL_LARGE_EXEC MAKE_GLOBAL(__PAGE_KERNEL_LARGE_EXEC)
diff --git a/include/asm-x86/pgtable_32.h b/include/asm-x86/pgtable_32.h
index a842c72..4e6a0fc 100644
--- a/include/asm-x86/pgtable_32.h
+++ b/include/asm-x86/pgtable_32.h
@@ -26,10 +26,9 @@
struct vm_area_struct;
extern pgd_t swapper_pg_dir[1024];
-extern struct kmem_cache *pmd_cache;
-void check_pgt_cache(void);
-static inline void pgtable_cache_init(void) {}
+static inline void pgtable_cache_init(void) { }
+static inline void check_pgt_cache(void) { }
void paging_init(void);
diff --git a/include/asm-x86/ptrace-abi.h b/include/asm-x86/ptrace-abi.h
index 81a8ee4..f224eb3 100644
--- a/include/asm-x86/ptrace-abi.h
+++ b/include/asm-x86/ptrace-abi.h
@@ -89,13 +89,13 @@
*/
struct ptrace_bts_config {
/* requested or actual size of BTS buffer in bytes */
- u32 size;
+ __u32 size;
/* bitmask of below flags */
- u32 flags;
+ __u32 flags;
/* buffer overflow signal */
- u32 signal;
+ __u32 signal;
/* actual size of bts_struct in bytes */
- u32 bts_size;
+ __u32 bts_size;
};
#endif
diff --git a/include/asm-x86/sync_bitops.h b/include/asm-x86/sync_bitops.h
index cbce08a..6b775c9 100644
--- a/include/asm-x86/sync_bitops.h
+++ b/include/asm-x86/sync_bitops.h
@@ -23,10 +23,6 @@
* This function is atomic and may not be reordered. See __set_bit()
* if you do not require the atomic guarantees.
*
- * Note: there are no guarantees that this function will not be reordered
- * on non-x86 architectures, so if you are writing portable code,
- * make sure not to rely on its reordering guarantees.
- *
* Note that @nr may be almost arbitrarily large; this function is not
* restricted to acting on a single-word quantity.
*/
@@ -61,8 +57,7 @@
* @nr: Bit to change
* @addr: Address to start counting from
*
- * change_bit() is atomic and may not be reordered. It may be
- * reordered on other architectures than x86.
+ * sync_change_bit() is atomic and may not be reordered.
* Note that @nr may be almost arbitrarily large; this function is not
* restricted to acting on a single-word quantity.
*/
@@ -80,7 +75,6 @@
* @addr: Address to count from
*
* This operation is atomic and cannot be reordered.
- * It may be reordered on other architectures than x86.
* It also implies a memory barrier.
*/
static inline int sync_test_and_set_bit(int nr, volatile unsigned long * addr)
@@ -99,7 +93,6 @@
* @addr: Address to count from
*
* This operation is atomic and cannot be reordered.
- * It can be reorderdered on other architectures other than x86.
* It also implies a memory barrier.
*/
static inline int sync_test_and_clear_bit(int nr, volatile unsigned long * addr)
diff --git a/include/crypto/internal/skcipher.h b/include/crypto/internal/skcipher.h
index 2ba42cd..ccc32ba 100644
--- a/include/crypto/internal/skcipher.h
+++ b/include/crypto/internal/skcipher.h
@@ -15,6 +15,7 @@
#include <crypto/algapi.h>
#include <crypto/skcipher.h>
+#include <linux/init.h>
#include <linux/types.h>
struct rtattr;
@@ -64,6 +65,11 @@
int skcipher_geniv_init(struct crypto_tfm *tfm);
void skcipher_geniv_exit(struct crypto_tfm *tfm);
+int __init eseqiv_module_init(void);
+void __exit eseqiv_module_exit(void);
+int __init chainiv_module_init(void);
+void chainiv_module_exit(void);
+
static inline struct crypto_ablkcipher *skcipher_geniv_cipher(
struct crypto_ablkcipher *geniv)
{
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index aada32f..4108b38 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -61,6 +61,7 @@
header-y += elf-fdpic.h
header-y += elf-em.h
header-y += fadvise.h
+header-y += falloc.h
header-y += fd.h
header-y += fdreg.h
header-y += fib_rules.h
@@ -126,7 +127,6 @@
header-y += posix_types.h
header-y += ppdev.h
header-y += prctl.h
-header-y += ps2esdi.h
header-y += qnxtypes.h
header-y += quotaio_v1.h
header-y += quotaio_v2.h
@@ -204,7 +204,6 @@
unifdef-y += fs.h
unifdef-y += gameport.h
unifdef-y += generic_serial.h
-unifdef-y += genhd.h
unifdef-y += gfs2_ondisk.h
unifdef-y += hayesesp.h
unifdef-y += hdlcdrv.h
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 6fe67d1..6f79d40 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -216,8 +216,8 @@
unsigned int cmd_len;
unsigned char cmd[BLK_MAX_CDB];
- unsigned int raw_data_len;
unsigned int data_len;
+ unsigned int extra_len; /* length of alignment and padding */
unsigned int sense_len;
void *data;
void *sense;
@@ -362,6 +362,7 @@
unsigned long seg_boundary_mask;
void *dma_drain_buffer;
unsigned int dma_drain_size;
+ unsigned int dma_pad_mask;
unsigned int dma_alignment;
struct blk_queue_tag *queue_tags;
@@ -701,6 +702,7 @@
extern void blk_queue_max_segment_size(struct request_queue *, unsigned int);
extern void blk_queue_hardsect_size(struct request_queue *, unsigned short);
extern void blk_queue_stack_limits(struct request_queue *t, struct request_queue *b);
+extern void blk_queue_dma_pad(struct request_queue *, unsigned int);
extern int blk_queue_dma_drain(struct request_queue *q,
dma_drain_needed_fn *dma_drain_needed,
void *buf, unsigned int size);
diff --git a/include/linux/cgroup_subsys.h b/include/linux/cgroup_subsys.h
index ac6aad9..1ddebfc 100644
--- a/include/linux/cgroup_subsys.h
+++ b/include/linux/cgroup_subsys.h
@@ -37,7 +37,7 @@
/* */
-#ifdef CONFIG_CGROUP_MEM_CONT
+#ifdef CONFIG_CGROUP_MEM_RES_CTLR
SUBSYS(mem_cgroup)
#endif
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index d0e17e1..dcae0c8 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -138,6 +138,12 @@
#define noinline
#endif
+/*
+ * Rather then using noinline to prevent stack consumption, use
+ * noinline_for_stack instead. For documentaiton reasons.
+ */
+#define noinline_for_stack noinline
+
#ifndef __always_inline
#define __always_inline inline
#endif
diff --git a/include/linux/connector.h b/include/linux/connector.h
index da6dd95..96a89d3 100644
--- a/include/linux/connector.h
+++ b/include/linux/connector.h
@@ -170,7 +170,5 @@
void cn_queue_wrapper(struct work_struct *work);
-extern int cn_already_initialized;
-
#endif /* __KERNEL__ */
#endif /* __CONNECTOR_H */
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index f592d6d..7266124 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -27,6 +27,11 @@
};
#if defined(CONFIG_DEBUG_FS)
+
+/* declared over in file.c */
+extern const struct file_operations debugfs_file_operations;
+extern const struct inode_operations debugfs_link_operations;
+
struct dentry *debugfs_create_file(const char *name, mode_t mode,
struct dentry *parent, void *data,
const struct file_operations *fops);
diff --git a/include/linux/delay.h b/include/linux/delay.h
index 17ddb55..54552d2 100644
--- a/include/linux/delay.h
+++ b/include/linux/delay.h
@@ -7,6 +7,8 @@
* Delay routines, using a pre-computed "loops_per_jiffy" value.
*/
+#include <linux/kernel.h>
+
extern unsigned long loops_per_jiffy;
#include <asm/delay.h>
@@ -32,7 +34,11 @@
#endif
#ifndef ndelay
-#define ndelay(x) udelay(((x)+999)/1000)
+static inline void ndelay(unsigned long x)
+{
+ udelay(DIV_ROUND_UP(x, 1000));
+}
+#define ndelay(x) ndelay(x)
#endif
void calibrate_delay(void);
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index acbb364..261e43a4 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -366,7 +366,7 @@
*/
static inline void dma_async_issue_pending(struct dma_chan *chan)
{
- return chan->device->device_issue_pending(chan);
+ chan->device->device_issue_pending(chan);
}
#define dma_async_memcpy_issue_pending(chan) dma_async_issue_pending(chan)
diff --git a/include/linux/elfcore-compat.h b/include/linux/elfcore-compat.h
index 532d13a..0a90e1c 100644
--- a/include/linux/elfcore-compat.h
+++ b/include/linux/elfcore-compat.h
@@ -45,8 +45,8 @@
char pr_zomb;
char pr_nice;
compat_ulong_t pr_flag;
- compat_uid_t pr_uid;
- compat_gid_t pr_gid;
+ __compat_uid_t pr_uid;
+ __compat_gid_t pr_gid;
compat_pid_t pr_pid, pr_ppid, pr_pgrp, pr_sid;
char pr_fname[16];
char pr_psargs[ELF_PRARGSZ];
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index fcbe8b6..c8d2163 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -12,6 +12,7 @@
#ifndef _LINUX_ETHTOOL_H
#define _LINUX_ETHTOOL_H
+#include <linux/types.h>
/* This should work for both 32 and 64 bit userland. */
struct ethtool_cmd {
diff --git a/include/linux/exportfs.h b/include/linux/exportfs.h
index 51d2141..adcbb05 100644
--- a/include/linux/exportfs.h
+++ b/include/linux/exportfs.h
@@ -49,11 +49,11 @@
/**
* struct export_operations - for nfsd to communicate with file systems
- * @decode_fh: decode a file handle fragment and return a &struct dentry
* @encode_fh: encode a file handle fragment from a dentry
+ * @fh_to_dentry: find the implied object and get a dentry for it
+ * @fh_to_parent: find the implied object's parent and get a dentry for it
* @get_name: find the name for a given inode in a given directory
* @get_parent: find the parent of a given directory
- * @get_dentry: find a dentry for the inode given a file handle sub-fragment
*
* See Documentation/filesystems/Exporting for details on how to use
* this interface correctly.
diff --git a/include/linux/ext4_fs_extents.h b/include/linux/ext4_fs_extents.h
index 697da4b..1285c58 100644
--- a/include/linux/ext4_fs_extents.h
+++ b/include/linux/ext4_fs_extents.h
@@ -227,5 +227,6 @@
ext4_lblk_t *, ext4_fsblk_t *);
extern int ext4_ext_search_right(struct inode *, struct ext4_ext_path *,
ext4_lblk_t *, ext4_fsblk_t *);
+extern void ext4_ext_drop_refs(struct ext4_ext_path *);
#endif /* _LINUX_EXT4_EXTENTS */
diff --git a/include/linux/firmware.h b/include/linux/firmware.h
index 33d8f20..4d10c73 100644
--- a/include/linux/firmware.h
+++ b/include/linux/firmware.h
@@ -10,7 +10,10 @@
size_t size;
u8 *data;
};
+
struct device;
+
+#if defined(CONFIG_FW_LOADER) || defined(CONFIG_FW_LOADER_MODULE)
int request_firmware(const struct firmware **fw, const char *name,
struct device *device);
int request_firmware_nowait(
@@ -19,4 +22,24 @@
void (*cont)(const struct firmware *fw, void *context));
void release_firmware(const struct firmware *fw);
+#else
+static inline int request_firmware(const struct firmware **fw,
+ const char *name,
+ struct device *device)
+{
+ return -EINVAL;
+}
+static inline int request_firmware_nowait(
+ struct module *module, int uevent,
+ const char *name, struct device *device, void *context,
+ void (*cont)(const struct firmware *fw, void *context))
+{
+ return -EINVAL;
+}
+
+static inline void release_firmware(const struct firmware *fw)
+{
+}
+#endif
+
#endif
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 09a3b18..ecd2bf6 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -18,11 +18,13 @@
#define dev_to_disk(device) container_of(device, struct gendisk, dev)
#define dev_to_part(device) container_of(device, struct hd_struct, dev)
-extern struct device_type disk_type;
extern struct device_type part_type;
extern struct kobject *block_depr;
extern struct class block_class;
+extern const struct seq_operations partitions_op;
+extern const struct seq_operations diskstats_op;
+
enum {
/* These three have identical behaviour; use the second one if DOS FDISK gets
confused about extended/logical partitions starting past cylinder 1023. */
@@ -53,24 +55,6 @@
UNIXWARE_PARTITION = 0x63, /* Same as GNU_HURD and SCO Unix */
};
-#ifndef __KERNEL__
-
-struct partition {
- unsigned char boot_ind; /* 0x80 - active */
- unsigned char head; /* starting head */
- unsigned char sector; /* starting sector */
- unsigned char cyl; /* starting cylinder */
- unsigned char sys_ind; /* What partition type */
- unsigned char end_head; /* end head */
- unsigned char end_sector; /* end sector */
- unsigned char end_cyl; /* end cylinder */
- unsigned int start_sect; /* starting sector counting from 0 */
- unsigned int nr_sects; /* nr of sectors in partition */
-} __attribute__((packed));
-
-#endif
-
-#ifdef __KERNEL__
#include <linux/major.h>
#include <linux/device.h>
#include <linux/smp.h>
@@ -226,7 +210,7 @@
sizeof(struct disk_stats));
}
-#else
+#else /* !CONFIG_SMP */
#define __disk_stat_add(gendiskp, field, addnd) \
(gendiskp->dkstats.field += addnd)
#define disk_stat_read(gendiskp, field) (gendiskp->dkstats.field)
@@ -254,7 +238,7 @@
memset(&part->dkstats, value, sizeof(struct disk_stats));
}
-#endif
+#endif /* CONFIG_SMP */
#define disk_stat_add(gendiskp, field, addnd) \
do { \
@@ -393,8 +377,6 @@
disk->capacity = size;
}
-#endif /* __KERNEL__ */
-
#ifdef CONFIG_SOLARIS_X86_PARTITION
#define SOLARIS_X86_NUMSLICE 16
@@ -538,8 +520,6 @@
# define MINIX_NR_SUBPARTITIONS 4
#endif /* CONFIG_MINIX_SUBPARTITION */
-#ifdef __KERNEL__
-
#define ADDPART_FLAG_NONE 0
#define ADDPART_FLAG_RAID 1
#define ADDPART_FLAG_WHOLEDISK 2
@@ -556,7 +536,6 @@
extern struct gendisk *alloc_disk(int minors);
extern struct kobject *get_disk(struct gendisk *disk);
extern void put_disk(struct gendisk *disk);
-extern void genhd_media_change_notify(struct gendisk *disk);
extern void blk_register_region(dev_t devt, unsigned long range,
struct module *module,
struct kobject *(*probe)(dev_t, int *, void *),
@@ -569,8 +548,6 @@
return bdget(MKDEV(disk->major, disk->first_minor) + index);
}
-#endif
-
#else /* CONFIG_BLOCK */
static inline void printk_all_partitions(void) { }
@@ -583,4 +560,4 @@
#endif /* CONFIG_BLOCK */
-#endif
+#endif /* _LINUX_GENHD_H */
diff --git a/include/linux/gpio.h b/include/linux/gpio.h
new file mode 100644
index 0000000..4987a84
--- /dev/null
+++ b/include/linux/gpio.h
@@ -0,0 +1,95 @@
+#ifndef __LINUX_GPIO_H
+#define __LINUX_GPIO_H
+
+/* see Documentation/gpio.txt */
+
+#ifdef CONFIG_GENERIC_GPIO
+#include <asm/gpio.h>
+
+#else
+
+/*
+ * Some platforms don't support the GPIO programming interface.
+ *
+ * In case some driver uses it anyway (it should normally have
+ * depended on GENERIC_GPIO), these routines help the compiler
+ * optimize out much GPIO-related code ... or trigger a runtime
+ * warning when something is wrongly called.
+ */
+
+static inline int gpio_is_valid(int number)
+{
+ return 0;
+}
+
+static inline int gpio_request(unsigned gpio, const char *label)
+{
+ return -ENOSYS;
+}
+
+static inline void gpio_free(unsigned gpio)
+{
+ /* GPIO can never have been requested */
+ WARN_ON(1);
+}
+
+static inline int gpio_direction_input(unsigned gpio)
+{
+ return -ENOSYS;
+}
+
+static inline int gpio_direction_output(unsigned gpio, int value)
+{
+ return -ENOSYS;
+}
+
+static inline int gpio_get_value(unsigned gpio)
+{
+ /* GPIO can never have been requested or set as {in,out}put */
+ WARN_ON(1);
+ return 0;
+}
+
+static inline void gpio_set_value(unsigned gpio, int value)
+{
+ /* GPIO can never have been requested or set as output */
+ WARN_ON(1);
+}
+
+static inline int gpio_cansleep(unsigned gpio)
+{
+ /* GPIO can never have been requested or set as {in,out}put */
+ WARN_ON(1);
+ return 0;
+}
+
+static inline int gpio_get_value_cansleep(unsigned gpio)
+{
+ /* GPIO can never have been requested or set as {in,out}put */
+ WARN_ON(1);
+ return 0;
+}
+
+static inline void gpio_set_value_cansleep(unsigned gpio, int value)
+{
+ /* GPIO can never have been requested or set as output */
+ WARN_ON(1);
+}
+
+static inline int gpio_to_irq(unsigned gpio)
+{
+ /* GPIO can never have been requested or set as input */
+ WARN_ON(1);
+ return -EINVAL;
+}
+
+static inline int irq_to_gpio(unsigned irq)
+{
+ /* irq can never have been returned from gpio_to_irq() */
+ WARN_ON(1);
+ return -EINVAL;
+}
+
+#endif
+
+#endif /* __LINUX_GPIO_H */
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index 2961ec7..4982998 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -109,6 +109,14 @@
}
#endif
+#if defined(CONFIG_PREEMPT_RCU) && defined(CONFIG_NO_HZ)
+extern void rcu_irq_enter(void);
+extern void rcu_irq_exit(void);
+#else
+# define rcu_irq_enter() do { } while (0)
+# define rcu_irq_exit() do { } while (0)
+#endif /* CONFIG_PREEMPT_RCU */
+
/*
* It is safe to do non-atomic ops on ->hardirq_context,
* because NMI handlers may not preempt and the ops are
@@ -117,6 +125,7 @@
*/
#define __irq_enter() \
do { \
+ rcu_irq_enter(); \
account_system_vtime(current); \
add_preempt_count(HARDIRQ_OFFSET); \
trace_hardirq_enter(); \
@@ -135,6 +144,7 @@
trace_hardirq_exit(); \
account_system_vtime(current); \
sub_preempt_count(HARDIRQ_OFFSET); \
+ rcu_irq_exit(); \
} while (0)
/*
diff --git a/include/linux/in.h b/include/linux/in.h
index 70c6df8..4065313 100644
--- a/include/linux/in.h
+++ b/include/linux/in.h
@@ -265,7 +265,7 @@
static inline bool ipv4_is_lbcast(__be32 addr)
{
/* limited broadcast */
- return addr == INADDR_BROADCAST;
+ return addr == htonl(INADDR_BROADCAST);
}
static inline bool ipv4_is_zeronet(__be32 addr)
diff --git a/include/linux/iommu-helper.h b/include/linux/iommu-helper.h
index 4dd4c04..c975caf 100644
--- a/include/linux/iommu-helper.h
+++ b/include/linux/iommu-helper.h
@@ -1,3 +1,6 @@
+extern int iommu_is_span_boundary(unsigned int index, unsigned int nr,
+ unsigned long shift,
+ unsigned long boundary_size);
extern unsigned long iommu_area_alloc(unsigned long *map, unsigned long size,
unsigned long start, unsigned int nr,
unsigned long shift,
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index b18fd3b..423f582 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -348,8 +348,7 @@
struct jbd_revoke_table_s;
/**
- * struct handle_s - The handle_s type is the concrete type associated with
- * handle_t.
+ * struct handle_s - this is the concrete type associated with handle_t.
* @h_transaction: Which compound transaction is this update a part of?
* @h_buffer_credits: Number of remaining buffers we are allowed to dirty.
* @h_ref: Reference count on this handle
@@ -358,12 +357,7 @@
* @h_jdata: flag to force data journaling
* @h_aborted: flag indicating fatal error on handle
* @h_lockdep_map: lockdep info for debugging lock problems
- **/
-
-/* Docbook can't yet cope with the bit fields, but will leave the documentation
- * in so it can be fixed later.
*/
-
struct handle_s
{
/* Which compound transaction is this update a part of? */
@@ -558,8 +552,7 @@
};
/**
- * struct journal_s - The journal_s type is the concrete type associated with
- * journal_t.
+ * struct journal_s - this is the concrete type associated with journal_t.
* @j_flags: General journaling state flags
* @j_errno: Is there an outstanding uncleared error on the journal (from a
* prior abort)?
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index 4a6ce82..0f28486 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -125,11 +125,11 @@
DECLARE_PER_CPU(struct kprobe *, current_kprobe);
DECLARE_PER_CPU(struct kprobe_ctlblk, kprobe_ctlblk);
-#ifdef ARCH_SUPPORTS_KRETPROBES
+#ifdef CONFIG_KRETPROBES
extern void arch_prepare_kretprobe(struct kretprobe_instance *ri,
struct pt_regs *regs);
extern int arch_trampoline_kprobe(struct kprobe *p);
-#else /* ARCH_SUPPORTS_KRETPROBES */
+#else /* CONFIG_KRETPROBES */
static inline void arch_prepare_kretprobe(struct kretprobe *rp,
struct pt_regs *regs)
{
@@ -138,7 +138,7 @@
{
return 0;
}
-#endif /* ARCH_SUPPORTS_KRETPROBES */
+#endif /* CONFIG_KRETPROBES */
/*
* Function-return probe -
* Note:
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 4de4fd2..c1ec04f 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -221,6 +221,7 @@
* Get size for mmap(vcpu_fd)
*/
#define KVM_GET_VCPU_MMAP_SIZE _IO(KVMIO, 0x04) /* in bytes */
+#define KVM_GET_SUPPORTED_CPUID _IOWR(KVMIO, 0x05, struct kvm_cpuid2)
/*
* Extension capability list.
@@ -230,8 +231,8 @@
#define KVM_CAP_MMU_SHADOW_CACHE_CONTROL 2
#define KVM_CAP_USER_MEMORY 3
#define KVM_CAP_SET_TSS_ADDR 4
-#define KVM_CAP_EXT_CPUID 5
#define KVM_CAP_VAPIC 6
+#define KVM_CAP_EXT_CPUID 7
/*
* ioctls for VM fds
@@ -249,7 +250,6 @@
#define KVM_CREATE_VCPU _IO(KVMIO, 0x41)
#define KVM_GET_DIRTY_LOG _IOW(KVMIO, 0x42, struct kvm_dirty_log)
#define KVM_SET_MEMORY_ALIAS _IOW(KVMIO, 0x43, struct kvm_memory_alias)
-#define KVM_GET_SUPPORTED_CPUID _IOWR(KVMIO, 0x48, struct kvm_cpuid2)
/* Device model IOC */
#define KVM_CREATE_IRQCHIP _IO(KVMIO, 0x60)
#define KVM_IRQ_LINE _IOW(KVMIO, 0x61, struct kvm_irq_level)
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index ea4764b..928b0d59 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -107,6 +107,7 @@
struct kvm {
struct mutex lock; /* protects the vcpus array and APIC accesses */
spinlock_t mmu_lock;
+ struct rw_semaphore slots_lock;
struct mm_struct *mm; /* userspace tied to this vm */
int nmemslots;
struct kvm_memory_slot memslots[KVM_MEMORY_SLOTS +
diff --git a/include/linux/libata.h b/include/linux/libata.h
index a05f600..269cdba 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -463,6 +463,7 @@
unsigned int sect_size;
unsigned int nbytes;
+ unsigned int extrabytes;
unsigned int curbytes;
struct scatterlist *cursg;
@@ -1336,6 +1337,11 @@
return NULL;
}
+static inline unsigned int ata_qc_raw_nbytes(struct ata_queued_cmd *qc)
+{
+ return qc->nbytes - min(qc->extrabytes, qc->nbytes);
+}
+
static inline void ata_tf_init(struct ata_device *dev, struct ata_taskfile *tf)
{
memset(tf, 0, sizeof(*tf));
@@ -1354,7 +1360,7 @@
qc->flags = 0;
qc->cursg = NULL;
qc->cursg_ofs = 0;
- qc->nbytes = qc->curbytes = 0;
+ qc->nbytes = qc->extrabytes = qc->curbytes = 0;
qc->n_elem = 0;
qc->err_mask = 0;
qc->sect_size = ATA_SECT_SIZE;
diff --git a/include/linux/maple.h b/include/linux/maple.h
index 3f01e2b..d31e36e 100644
--- a/include/linux/maple.h
+++ b/include/linux/maple.h
@@ -64,7 +64,6 @@
int (*connect) (struct maple_device * dev);
void (*disconnect) (struct maple_device * dev);
struct device_driver drv;
- int registered;
};
void maple_getcond_callback(struct maple_device *dev,
diff --git a/include/linux/marker.h b/include/linux/marker.h
index 5df879d..430f6ad 100644
--- a/include/linux/marker.h
+++ b/include/linux/marker.h
@@ -104,10 +104,16 @@
#define MARK_NOARGS " "
/* To be used for string format validity checking with gcc */
-static inline void __printf(1, 2) __mark_check_format(const char *fmt, ...)
+static inline void __printf(1, 2) ___mark_check_format(const char *fmt, ...)
{
}
+#define __mark_check_format(format, args...) \
+ do { \
+ if (0) \
+ ___mark_check_format(format, ## args); \
+ } while (0)
+
extern marker_probe_func __mark_empty_function;
extern void marker_probe_cb(const struct marker *mdata,
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 0407562..8b1c429 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -25,18 +25,20 @@
struct page;
struct mm_struct;
-#ifdef CONFIG_CGROUP_MEM_CONT
+#ifdef CONFIG_CGROUP_MEM_RES_CTLR
extern void mm_init_cgroup(struct mm_struct *mm, struct task_struct *p);
extern void mm_free_cgroup(struct mm_struct *mm);
-extern void page_assign_page_cgroup(struct page *page,
- struct page_cgroup *pc);
+
+#define page_reset_bad_cgroup(page) ((page)->page_cgroup = 0)
+
extern struct page_cgroup *page_get_page_cgroup(struct page *page);
extern int mem_cgroup_charge(struct page *page, struct mm_struct *mm,
gfp_t gfp_mask);
-extern void mem_cgroup_uncharge(struct page_cgroup *pc);
+extern int mem_cgroup_cache_charge(struct page *page, struct mm_struct *mm,
+ gfp_t gfp_mask);
extern void mem_cgroup_uncharge_page(struct page *page);
-extern void mem_cgroup_move_lists(struct page_cgroup *pc, bool active);
+extern void mem_cgroup_move_lists(struct page *page, bool active);
extern unsigned long mem_cgroup_isolate_pages(unsigned long nr_to_scan,
struct list_head *dst,
unsigned long *scanned, int order,
@@ -44,11 +46,9 @@
struct mem_cgroup *mem_cont,
int active);
extern void mem_cgroup_out_of_memory(struct mem_cgroup *mem, gfp_t gfp_mask);
-extern int mem_cgroup_cache_charge(struct page *page, struct mm_struct *mm,
- gfp_t gfp_mask);
int task_in_mem_cgroup(struct task_struct *task, const struct mem_cgroup *mem);
-#define vm_match_cgroup(mm, cgroup) \
+#define mm_match_cgroup(mm, cgroup) \
((cgroup) == rcu_dereference((mm)->mem_cgroup))
extern int mem_cgroup_prepare_migration(struct page *page);
@@ -72,7 +72,7 @@
extern long mem_cgroup_calc_reclaim_inactive(struct mem_cgroup *mem,
struct zone *zone, int priority);
-#else /* CONFIG_CGROUP_MEM_CONT */
+#else /* CONFIG_CGROUP_MEM_RES_CTLR */
static inline void mm_init_cgroup(struct mm_struct *mm,
struct task_struct *p)
{
@@ -82,8 +82,7 @@
{
}
-static inline void page_assign_page_cgroup(struct page *page,
- struct page_cgroup *pc)
+static inline void page_reset_bad_cgroup(struct page *page)
{
}
@@ -92,33 +91,27 @@
return NULL;
}
-static inline int mem_cgroup_charge(struct page *page, struct mm_struct *mm,
- gfp_t gfp_mask)
+static inline int mem_cgroup_charge(struct page *page,
+ struct mm_struct *mm, gfp_t gfp_mask)
{
return 0;
}
-static inline void mem_cgroup_uncharge(struct page_cgroup *pc)
+static inline int mem_cgroup_cache_charge(struct page *page,
+ struct mm_struct *mm, gfp_t gfp_mask)
{
+ return 0;
}
static inline void mem_cgroup_uncharge_page(struct page *page)
{
}
-static inline void mem_cgroup_move_lists(struct page_cgroup *pc,
- bool active)
+static inline void mem_cgroup_move_lists(struct page *page, bool active)
{
}
-static inline int mem_cgroup_cache_charge(struct page *page,
- struct mm_struct *mm,
- gfp_t gfp_mask)
-{
- return 0;
-}
-
-static inline int vm_match_cgroup(struct mm_struct *mm, struct mem_cgroup *mem)
+static inline int mm_match_cgroup(struct mm_struct *mm, struct mem_cgroup *mem)
{
return 1;
}
diff --git a/include/linux/memstick.h b/include/linux/memstick.h
index 334d059..3e686ec 100644
--- a/include/linux/memstick.h
+++ b/include/linux/memstick.h
@@ -22,6 +22,8 @@
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
@@ -47,13 +49,17 @@
struct ms_id_register {
unsigned char type;
- unsigned char reserved;
+ unsigned char if_mode;
unsigned char category;
unsigned char class;
} __attribute__((packed));
struct ms_param_register {
unsigned char system;
+#define MEMSTICK_SYS_ATEN 0xc0
+#define MEMSTICK_SYS_BAMD 0x80
+#define MEMSTICK_SYS_PAM 0x08
+
unsigned char block_address_msb;
unsigned short block_address;
unsigned char cp;
@@ -90,16 +96,48 @@
struct mspro_param_register {
unsigned char system;
+#define MEMSTICK_SYS_SERIAL 0x80
+#define MEMSTICK_SYS_PAR4 0x00
+#define MEMSTICK_SYS_PAR8 0x40
+
unsigned short data_count;
unsigned int data_address;
- unsigned char cmd_param;
+ unsigned char tpc_param;
+} __attribute__((packed));
+
+struct mspro_io_info_register {
+ unsigned char version;
+ unsigned char io_category;
+ unsigned char current_req;
+ unsigned char card_opt_info;
+ unsigned char rdy_wait_time;
+} __attribute__((packed));
+
+struct mspro_io_func_register {
+ unsigned char func_enable;
+ unsigned char func_select;
+ unsigned char func_intmask;
+ unsigned char transfer_mode;
+} __attribute__((packed));
+
+struct mspro_io_cmd_register {
+ unsigned short tpc_param;
+ unsigned short data_count;
+ unsigned int data_address;
} __attribute__((packed));
struct mspro_register {
- struct ms_status_register status;
- struct ms_id_register id;
- unsigned char reserved[8];
- struct mspro_param_register param;
+ struct ms_status_register status;
+ struct ms_id_register id;
+ unsigned char reserved0[8];
+ struct mspro_param_register param;
+ unsigned char reserved1[8];
+ struct mspro_io_info_register io_info;
+ struct mspro_io_func_register io_func;
+ unsigned char reserved2[7];
+ struct mspro_io_cmd_register io_cmd;
+ unsigned char io_int;
+ unsigned char io_int_func;
} __attribute__((packed));
struct ms_register_addr {
@@ -110,49 +148,55 @@
} __attribute__((packed));
enum {
+ MS_TPC_READ_MG_STATUS = 0x01,
MS_TPC_READ_LONG_DATA = 0x02,
MS_TPC_READ_SHORT_DATA = 0x03,
+ MS_TPC_READ_MG_DATA = 0x03,
MS_TPC_READ_REG = 0x04,
- MS_TPC_READ_IO_DATA = 0x05, /* unverified */
+ MS_TPC_READ_QUAD_DATA = 0x05,
+ MS_TPC_READ_IO_DATA = 0x05,
MS_TPC_GET_INT = 0x07,
MS_TPC_SET_RW_REG_ADRS = 0x08,
MS_TPC_EX_SET_CMD = 0x09,
- MS_TPC_WRITE_IO_DATA = 0x0a, /* unverified */
+ MS_TPC_WRITE_QUAD_DATA = 0x0a,
+ MS_TPC_WRITE_IO_DATA = 0x0a,
MS_TPC_WRITE_REG = 0x0b,
MS_TPC_WRITE_SHORT_DATA = 0x0c,
+ MS_TPC_WRITE_MG_DATA = 0x0c,
MS_TPC_WRITE_LONG_DATA = 0x0d,
MS_TPC_SET_CMD = 0x0e
};
enum {
- MS_CMD_BLOCK_END = 0x33,
- MS_CMD_RESET = 0x3c,
- MS_CMD_BLOCK_WRITE = 0x55,
- MS_CMD_SLEEP = 0x5a,
- MS_CMD_BLOCK_ERASE = 0x99,
- MS_CMD_BLOCK_READ = 0xaa,
- MS_CMD_CLEAR_BUF = 0xc3,
- MS_CMD_FLASH_STOP = 0xcc,
- MSPRO_CMD_FORMAT = 0x10,
- MSPRO_CMD_SLEEP = 0x11,
- MSPRO_CMD_READ_DATA = 0x20,
- MSPRO_CMD_WRITE_DATA = 0x21,
- MSPRO_CMD_READ_ATRB = 0x24,
- MSPRO_CMD_STOP = 0x25,
- MSPRO_CMD_ERASE = 0x26,
- MSPRO_CMD_SET_IBA = 0x46,
- MSPRO_CMD_SET_IBD = 0x47
-/*
- MSPRO_CMD_RESET
- MSPRO_CMD_WAKEUP
- MSPRO_CMD_IN_IO_DATA
- MSPRO_CMD_OUT_IO_DATA
- MSPRO_CMD_READ_IO_ATRB
- MSPRO_CMD_IN_IO_FIFO
- MSPRO_CMD_OUT_IO_FIFO
- MSPRO_CMD_IN_IOM
- MSPRO_CMD_OUT_IOM
-*/
+ MS_CMD_BLOCK_END = 0x33,
+ MS_CMD_RESET = 0x3c,
+ MS_CMD_BLOCK_WRITE = 0x55,
+ MS_CMD_SLEEP = 0x5a,
+ MS_CMD_BLOCK_ERASE = 0x99,
+ MS_CMD_BLOCK_READ = 0xaa,
+ MS_CMD_CLEAR_BUF = 0xc3,
+ MS_CMD_FLASH_STOP = 0xcc,
+ MS_CMD_LOAD_ID = 0x60,
+ MS_CMD_CMP_ICV = 0x7f,
+ MSPRO_CMD_FORMAT = 0x10,
+ MSPRO_CMD_SLEEP = 0x11,
+ MSPRO_CMD_WAKEUP = 0x12,
+ MSPRO_CMD_READ_DATA = 0x20,
+ MSPRO_CMD_WRITE_DATA = 0x21,
+ MSPRO_CMD_READ_ATRB = 0x24,
+ MSPRO_CMD_STOP = 0x25,
+ MSPRO_CMD_ERASE = 0x26,
+ MSPRO_CMD_READ_QUAD = 0x27,
+ MSPRO_CMD_WRITE_QUAD = 0x28,
+ MSPRO_CMD_SET_IBD = 0x46,
+ MSPRO_CMD_GET_IBD = 0x47,
+ MSPRO_CMD_IN_IO_DATA = 0xb0,
+ MSPRO_CMD_OUT_IO_DATA = 0xb1,
+ MSPRO_CMD_READ_IO_ATRB = 0xb2,
+ MSPRO_CMD_IN_IO_FIFO = 0xb3,
+ MSPRO_CMD_OUT_IO_FIFO = 0xb4,
+ MSPRO_CMD_IN_IOM = 0xb5,
+ MSPRO_CMD_OUT_IOM = 0xb6,
};
/*** Driver structures and functions ***/
@@ -165,7 +209,8 @@
#define MEMSTICK_POWER_ON 1
#define MEMSTICK_SERIAL 0
-#define MEMSTICK_PARALLEL 1
+#define MEMSTICK_PAR4 1
+#define MEMSTICK_PAR8 2
struct memstick_host;
struct memstick_driver;
@@ -194,12 +239,7 @@
unsigned char tpc;
unsigned char data_dir:1,
need_card_int:1,
- get_int_reg:1,
- io_type:2;
-#define MEMSTICK_IO_NONE 0
-#define MEMSTICK_IO_VAL 1
-#define MEMSTICK_IO_SG 2
-
+ long_data:1;
unsigned char int_reg;
int error;
union {
@@ -231,8 +271,9 @@
struct mutex lock;
unsigned int id;
unsigned int caps;
-#define MEMSTICK_CAP_PARALLEL 1
-#define MEMSTICK_CAP_AUTO_GET_INT 2
+#define MEMSTICK_CAP_AUTO_GET_INT 1
+#define MEMSTICK_CAP_PAR4 2
+#define MEMSTICK_CAP_PAR8 4
struct work_struct media_checker;
struct class_device cdev;
@@ -270,6 +311,8 @@
void memstick_remove_host(struct memstick_host *host);
void memstick_free_host(struct memstick_host *host);
void memstick_detect_change(struct memstick_host *host);
+void memstick_suspend_host(struct memstick_host *host);
+void memstick_resume_host(struct memstick_host *host);
void memstick_init_req_sg(struct memstick_request *mrq, unsigned char tpc,
struct scatterlist *sg);
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 3f3ccfe..b695875 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -235,15 +235,22 @@
struct page *vmalloc_to_page(const void *addr);
unsigned long vmalloc_to_pfn(const void *addr);
-#ifdef CONFIG_MMU
-/* Determine if an address is within the vmalloc range */
+/*
+ * Determine if an address is within the vmalloc range
+ *
+ * On nommu, vmalloc/vfree wrap through kmalloc/kfree directly, so there
+ * is no special casing required.
+ */
static inline int is_vmalloc_addr(const void *x)
{
+#ifdef CONFIG_MMU
unsigned long addr = (unsigned long)x;
return addr >= VMALLOC_START && addr < VMALLOC_END;
-}
+#else
+ return 0;
#endif
+}
static inline struct page *compound_head(struct page *page)
{
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index bfee0bd..af190ce 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -64,10 +64,7 @@
#if NR_CPUS >= CONFIG_SPLIT_PTLOCK_CPUS
spinlock_t ptl;
#endif
- struct {
- struct kmem_cache *slab; /* SLUB: Pointer to slab */
- void *end; /* SLUB: end marker */
- };
+ struct kmem_cache *slab; /* SLUB: Pointer to slab */
struct page *first_page; /* Compound tail pages */
};
union {
@@ -91,7 +88,7 @@
void *virtual; /* Kernel virtual address (NULL if
not kmapped, ie. highmem) */
#endif /* WANT_PAGE_VIRTUAL */
-#ifdef CONFIG_CGROUP_MEM_CONT
+#ifdef CONFIG_CGROUP_MEM_RES_CTLR
unsigned long page_cgroup;
#endif
};
@@ -225,7 +222,7 @@
/* aio bits */
rwlock_t ioctx_list_lock;
struct kioctx *ioctx_list;
-#ifdef CONFIG_CGROUP_MEM_CONT
+#ifdef CONFIG_CGROUP_MEM_RES_CTLR
struct mem_cgroup *mem_cgroup;
#endif
};
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index b74b615..f0680c2 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -31,7 +31,7 @@
#define NF_VERDICT_QMASK 0xffff0000
#define NF_VERDICT_QBITS 16
-#define NF_QUEUE_NR(x) (((x << NF_VERDICT_QBITS) & NF_VERDICT_QMASK) | NF_QUEUE)
+#define NF_QUEUE_NR(x) ((((x) << NF_VERDICT_BITS) & NF_VERDICT_QMASK) | NF_QUEUE)
/* only for userspace compatibility */
#ifndef __KERNEL__
diff --git a/include/linux/netfilter/nfnetlink_compat.h b/include/linux/netfilter/nfnetlink_compat.h
index 02a42d8..e145176 100644
--- a/include/linux/netfilter/nfnetlink_compat.h
+++ b/include/linux/netfilter/nfnetlink_compat.h
@@ -1,6 +1,6 @@
#ifndef _NFNETLINK_COMPAT_H
#define _NFNETLINK_COMPAT_H
-#ifndef __KERNEL
+#ifndef __KERNEL__
/* Old nfnetlink macros for userspace */
/* nfnetlink groups: Up to 32 maximum */
diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index a0525a1..e3d7959 100644
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -25,6 +25,7 @@
struct netpoll_info {
atomic_t refcnt;
+ int rx_flags;
spinlock_t rx_lock;
struct netpoll *rx_np; /* netpoll that registered an rx_hook */
struct sk_buff_head arp_tx; /* list of arp requests to reply to */
@@ -50,12 +51,12 @@
unsigned long flags;
int ret = 0;
- if (!npinfo || !npinfo->rx_np)
+ if (!npinfo || (!npinfo->rx_np && !npinfo->rx_flags))
return 0;
spin_lock_irqsave(&npinfo->rx_lock, flags);
- /* check rx_np again with the lock held */
- if (npinfo->rx_np && __netpoll_rx(skb))
+ /* check rx_flags again with the lock held */
+ if (npinfo->rx_flags && __netpoll_rx(skb))
ret = 1;
spin_unlock_irqrestore(&npinfo->rx_lock, flags);
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index a69ba80..f4a0e4c 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -195,6 +195,7 @@
#define NFS_INO_ADVISE_RDPLUS (1) /* advise readdirplus */
#define NFS_INO_STALE (2) /* possible stale inode */
#define NFS_INO_ACL_LRU_SET (3) /* Inode is on the LRU list */
+#define NFS_INO_MOUNTPOINT (4) /* inode is remote mountpoint */
static inline struct nfs_inode *NFS_I(const struct inode *inode)
{
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 87195b6..ea760e5 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -278,6 +278,7 @@
struct device dev;
struct bin_attribute *legacy_io; /* legacy I/O for this bus */
struct bin_attribute *legacy_mem; /* legacy mem */
+ unsigned int is_added:1;
};
#define pci_bus_b(n) list_entry(n, struct pci_bus, node)
@@ -389,6 +390,16 @@
#define to_pci_driver(drv) container_of(drv, struct pci_driver, driver)
/**
+ * DEFINE_PCI_DEVICE_TABLE - macro used to describe a pci device table
+ * @_table: device table name
+ *
+ * This macro is used to create a struct pci_device_id array (a device table)
+ * in a generic manner.
+ */
+#define DEFINE_PCI_DEVICE_TABLE(_table) \
+ const struct pci_device_id _table[] __devinitconst
+
+/**
* PCI_DEVICE - macro used to describe a specific pci device
* @vend: the 16 bit PCI Vendor ID
* @dev: the 16 bit PCI Device ID
@@ -502,7 +513,6 @@
int pci_find_ext_capability(struct pci_dev *dev, int cap);
int pci_find_ht_capability(struct pci_dev *dev, int ht_cap);
int pci_find_next_ht_capability(struct pci_dev *dev, int pos, int ht_cap);
-void pcie_wait_pending_transaction(struct pci_dev *dev);
struct pci_bus *pci_find_next_bus(const struct pci_bus *from);
struct pci_dev *pci_get_device(unsigned int vendor, unsigned int device,
@@ -873,9 +883,6 @@
return 0;
}
-static inline void pcie_wait_pending_transaction(struct pci_dev *dev)
-{ }
-
/* Power management related routines */
static inline int pci_save_state(struct pci_dev *dev)
{
@@ -1034,6 +1041,8 @@
void pcim_iounmap(struct pci_dev *pdev, void __iomem *addr);
void __iomem * const *pcim_iomap_table(struct pci_dev *pdev);
int pcim_iomap_regions(struct pci_dev *pdev, u16 mask, const char *name);
+int pcim_iomap_regions_request_all(struct pci_dev *pdev, u16 mask,
+ const char *name);
void pcim_iounmap_regions(struct pci_dev *pdev, u16 mask);
extern int pci_pci_problems;
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index effdb55..70eb3c8 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2184,6 +2184,7 @@
#define PCI_DEVICE_ID_JMICRON_JMB366 0x2366
#define PCI_DEVICE_ID_JMICRON_JMB368 0x2368
#define PCI_DEVICE_ID_JMICRON_JMB38X_SD 0x2381
+#define PCI_DEVICE_ID_JMICRON_JMB38X_MS 0x2383
#define PCI_VENDOR_ID_KORENIX 0x1982
#define PCI_DEVICE_ID_KORENIX_JETCARDF0 0x1600
diff --git a/include/linux/pkt_cls.h b/include/linux/pkt_cls.h
index 28dfc61c..99efbed 100644
--- a/include/linux/pkt_cls.h
+++ b/include/linux/pkt_cls.h
@@ -201,8 +201,8 @@
struct tc_u32_key
{
- __u32 mask;
- __u32 val;
+ __be32 mask;
+ __be32 val;
int off;
int offmask;
};
@@ -213,12 +213,12 @@
unsigned char offshift;
unsigned char nkeys;
- __u16 offmask;
+ __be16 offmask;
__u16 off;
short offoff;
short hoff;
- __u32 hmask;
+ __be32 hmask;
struct tc_u32_key keys[0];
};
diff --git a/include/linux/pmu.h b/include/linux/pmu.h
index 4c5f653..cafe98d 100644
--- a/include/linux/pmu.h
+++ b/include/linux/pmu.h
@@ -147,8 +147,15 @@
/* For use before switching interrupts off for a long time;
* warning: not stackable
*/
+#if defined(CONFIG_ADB_PMU)
extern void pmu_suspend(void);
extern void pmu_resume(void);
+#else
+static inline void pmu_suspend(void)
+{}
+static inline void pmu_resume(void)
+{}
+#endif
extern void pmu_enable_irled(int on);
@@ -192,7 +199,7 @@
extern void pmu_backlight_init(void);
/* some code needs to know if the PMU was suspended for hibernation */
-#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_PPC32)
+#if defined(CONFIG_SUSPEND) && defined(CONFIG_PPC32)
extern int pmu_sys_suspended;
#else
/* if power management is not configured it can't be suspended */
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index cd6332b..29dd558 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -14,7 +14,7 @@
#include <linux/mod_devicetable.h>
#define PNP_MAX_PORT 40
-#define PNP_MAX_MEM 12
+#define PNP_MAX_MEM 24
#define PNP_MAX_IRQ 2
#define PNP_MAX_DMA 2
#define PNP_NAME_LEN 50
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index d9a9e71..9b6c935 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -50,8 +50,6 @@
typedef int (write_proc_t)(struct file *file, const char __user *buffer,
unsigned long count, void *data);
typedef int (get_info_t)(char *, char **, off_t, int);
-typedef struct proc_dir_entry *(shadow_proc_t)(struct task_struct *task,
- struct proc_dir_entry *pde);
struct proc_dir_entry {
unsigned int low_ino;
@@ -82,7 +80,6 @@
int pde_users; /* number of callers into module in progress */
spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
struct completion *pde_unload_completion;
- shadow_proc_t *shadow_proc;
};
struct kcore_list {
diff --git a/include/linux/ps2esdi.h b/include/linux/ps2esdi.h
deleted file mode 100644
index c0e050b..0000000
--- a/include/linux/ps2esdi.h
+++ /dev/null
@@ -1,98 +0,0 @@
-#ifndef _PS2ESDI_H_
-#define _PS2ESDI_H_
-
-#define NRML_ESDI_ID 0xddff
-#define INTG_ESDI_ID 0xdf9f
-
-#define PRIMARY_IO_BASE 0x3510
-#define ALT_IO_BASE 0x3518
-
-#define ESDI_CMD_INT (io_base+0)
-#define ESDI_STT_INT (io_base+0)
-#define ESDI_CONTROL (io_base+2)
-#define ESDI_STATUS (io_base+2)
-#define ESDI_ATTN (io_base+3)
-#define ESDI_INTRPT (io_base+3)
-
-#define STATUS_ENABLED 0x01
-#define STATUS_ALTERNATE 0x02
-#define STATUS_BUSY 0x10
-#define STATUS_STAT_AVAIL 0x08
-#define STATUS_INTR 0x01
-#define STATUS_RESET_FAIL 0xea
-#define STATUS_CMD_INF 0x04
-
-#define CTRL_SOFT_RESET 0xe4
-#define CTRL_HARD_RESET 0x80
-#define CTRL_EOI 0xe2
-#define CTRL_ENABLE_DMA 0x02
-#define CTRL_ENABLE_INTR 0x01
-#define CTRL_DISABLE_INTR 0x00
-
-#define ATT_EOI 0x02
-
-/* bits of word 0 of configuration status block. more info see p.38 of tech ref */
-#define CONFIG_IS 0x10 /* Invalid Secondary */
-#define CONFIG_ZD 0x08 /* Zero Defect */
-#define CONFIG_SF 0x04 /* Skewed Format */
-#define CONFIG_FR 0x02 /* Removable */
-#define CONFIG_RT 0x01 /* Retries */
-
-#define PORT_SYS_A 0x92
-#define PORT_DMA_FN 0x18
-#define PORT_DMA_EX 0x1a
-
-#define ON (unsigned char)0x40
-#define OFF (unsigned char)~ON
-#define LITE_ON outb(inb(PORT_SYS_A) | ON,PORT_SYS_A)
-#define LITE_OFF outb((inb(PORT_SYS_A) & OFF),PORT_SYS_A)
-
-#define FAIL 0
-#define SUCCES 1
-
-#define INT_CMD_COMPLETE 0x01
-#define INT_CMD_ECC 0x03
-#define INT_CMD_RETRY 0x05
-#define INT_CMD_FORMAT 0x06
-#define INT_CMD_ECC_RETRY 0x07
-#define INT_CMD_WARNING 0x08
-#define INT_CMD_ABORT 0x09
-#define INT_RESET 0x0A
-#define INT_TRANSFER_REQ 0x0B
-#define INT_CMD_FAILED 0x0C
-#define INT_DMA_ERR 0x0D
-#define INT_CMD_BLK_ERR 0x0E
-#define INT_ATTN_ERROR 0x0F
-
-#define DMA_MASK_CHAN 0x90
-#define DMA_UNMASK_CHAN 0xA0
-#define DMA_WRITE_ADDR 0x20
-#define DMA_WRITE_TC 0x40
-#define DMA_WRITE_MODE 0x70
-
-#define CMD_GET_DEV_CONFIG 0x09
-#define CMD_READ 0x4601
-#define CMD_WRITE 0x4602
-#define DMA_READ_16 0x4C
-#define DMA_WRITE_16 0x44
-
-
-#define MB 1024*1024
-#define SECT_SIZE 512
-
-#define ERROR 1
-#define OK 0
-
-#define HDIO_GETGEO 0x0301
-
-#define FALSE 0
-#define TRUE !FALSE
-
-struct ps2esdi_geometry {
- unsigned char heads;
- unsigned char sectors;
- unsigned short cylinders;
- unsigned long start;
-};
-
-#endif /* _PS2ESDI_H_ */
diff --git a/include/linux/raid/bitmap.h b/include/linux/raid/bitmap.h
index e51b531..47fbcba 100644
--- a/include/linux/raid/bitmap.h
+++ b/include/linux/raid/bitmap.h
@@ -235,6 +235,8 @@
unsigned long flags;
+ int allclean;
+
unsigned long max_write_behind; /* write-behind mode */
atomic_t behind_writes;
diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h
index 85a068b..7bb6d1a 100644
--- a/include/linux/raid/md_k.h
+++ b/include/linux/raid/md_k.h
@@ -83,6 +83,7 @@
#define BarriersNotsupp 5 /* BIO_RW_BARRIER is not supported */
#define AllReserved 6 /* If whole device is reserved for
* one array */
+#define AutoDetected 7 /* added by auto-detect */
int desc_nr; /* descriptor index in the superblock */
int raid_disk; /* role of device in array */
diff --git a/include/linux/rcuclassic.h b/include/linux/rcuclassic.h
index 4d66242..b3dccd6 100644
--- a/include/linux/rcuclassic.h
+++ b/include/linux/rcuclassic.h
@@ -160,5 +160,8 @@
extern long rcu_batches_completed(void);
extern long rcu_batches_completed_bh(void);
+#define rcu_enter_nohz() do { } while (0)
+#define rcu_exit_nohz() do { } while (0)
+
#endif /* __KERNEL__ */
#endif /* __LINUX_RCUCLASSIC_H */
diff --git a/include/linux/rcupreempt.h b/include/linux/rcupreempt.h
index 60c2a03..d038aa6 100644
--- a/include/linux/rcupreempt.h
+++ b/include/linux/rcupreempt.h
@@ -82,5 +82,27 @@
struct softirq_action;
+#ifdef CONFIG_NO_HZ
+DECLARE_PER_CPU(long, dynticks_progress_counter);
+
+static inline void rcu_enter_nohz(void)
+{
+ smp_mb(); /* CPUs seeing ++ must see prior RCU read-side crit sects */
+ __get_cpu_var(dynticks_progress_counter)++;
+ WARN_ON(__get_cpu_var(dynticks_progress_counter) & 0x1);
+}
+
+static inline void rcu_exit_nohz(void)
+{
+ __get_cpu_var(dynticks_progress_counter)++;
+ smp_mb(); /* CPUs seeing ++ must see later RCU read-side crit sects */
+ WARN_ON(!(__get_cpu_var(dynticks_progress_counter) & 0x1));
+}
+
+#else /* CONFIG_NO_HZ */
+#define rcu_enter_nohz() do { } while (0)
+#define rcu_exit_nohz() do { } while (0)
+#endif /* CONFIG_NO_HZ */
+
#endif /* __KERNEL__ */
#endif /* __LINUX_RCUPREEMPT_H */
diff --git a/include/linux/sched.h b/include/linux/sched.h
index e217d18..6a1e7af 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -242,6 +242,7 @@
extern void sched_init(void);
extern void sched_init_smp(void);
+extern asmlinkage void schedule_tail(struct task_struct *prev);
extern void init_idle(struct task_struct *idle, int cpu);
extern void init_idle_bootup_task(struct task_struct *idle);
@@ -789,6 +790,7 @@
};
extern void partition_sched_domains(int ndoms_new, cpumask_t *doms_new);
+extern int arch_reinit_sched_domains(void);
#endif /* CONFIG_SMP */
@@ -898,6 +900,10 @@
int running);
void (*prio_changed) (struct rq *this_rq, struct task_struct *task,
int oldprio, int running);
+
+#ifdef CONFIG_FAIR_GROUP_SCHED
+ void (*moved_group) (struct task_struct *p);
+#endif
};
struct load_weight {
@@ -924,6 +930,9 @@
u64 vruntime;
u64 prev_sum_exec_runtime;
+ u64 last_wakeup;
+ u64 avg_overlap;
+
#ifdef CONFIG_SCHEDSTATS
u64 wait_start;
u64 wait_max;
@@ -1189,7 +1198,7 @@
int softirq_context;
#endif
#ifdef CONFIG_LOCKDEP
-# define MAX_LOCK_DEPTH 30UL
+# define MAX_LOCK_DEPTH 48UL
u64 curr_chain_key;
int lockdep_depth;
struct held_lock held_locks[MAX_LOCK_DEPTH];
@@ -1532,6 +1541,12 @@
extern void sched_idle_next(void);
+#if defined(CONFIG_NO_HZ) && defined(CONFIG_SMP)
+extern void wake_up_idle_cpu(int cpu);
+#else
+static inline void wake_up_idle_cpu(int cpu) { }
+#endif
+
#ifdef CONFIG_SCHED_DEBUG
extern unsigned int sysctl_sched_latency;
extern unsigned int sysctl_sched_min_granularity;
@@ -1541,10 +1556,6 @@
extern unsigned int sysctl_sched_features;
extern unsigned int sysctl_sched_migration_cost;
extern unsigned int sysctl_sched_nr_migrate;
-#if defined(CONFIG_FAIR_GROUP_SCHED) && defined(CONFIG_SMP)
-extern unsigned int sysctl_sched_min_bal_int_shares;
-extern unsigned int sysctl_sched_max_bal_int_shares;
-#endif
int sched_nr_latency_handler(struct ctl_table *table, int write,
struct file *file, void __user *buffer, size_t *length,
diff --git a/include/linux/security.h b/include/linux/security.h
index fe52cde..c673dfd 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -34,12 +34,6 @@
#include <linux/xfrm.h>
#include <net/flow.h>
-/* only a char in selinux superblock security struct flags */
-#define FSCONTEXT_MNT 0x01
-#define CONTEXT_MNT 0x02
-#define ROOTCONTEXT_MNT 0x04
-#define DEFCONTEXT_MNT 0x08
-
extern unsigned securebits;
struct ctl_table;
@@ -63,7 +57,6 @@
extern int cap_inode_killpriv(struct dentry *dentry);
extern int cap_task_post_setuid (uid_t old_ruid, uid_t old_euid, uid_t old_suid, int flags);
extern void cap_task_reparent_to_init (struct task_struct *p);
-extern int cap_task_kill(struct task_struct *p, struct siginfo *info, int sig, u32 secid);
extern int cap_task_setscheduler (struct task_struct *p, int policy, struct sched_param *lp);
extern int cap_task_setioprio (struct task_struct *p, int ioprio);
extern int cap_task_setnice (struct task_struct *p, int nice);
@@ -114,6 +107,32 @@
#ifdef CONFIG_SECURITY
+struct security_mnt_opts {
+ char **mnt_opts;
+ int *mnt_opts_flags;
+ int num_mnt_opts;
+};
+
+static inline void security_init_mnt_opts(struct security_mnt_opts *opts)
+{
+ opts->mnt_opts = NULL;
+ opts->mnt_opts_flags = NULL;
+ opts->num_mnt_opts = 0;
+}
+
+static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
+{
+ int i;
+ if (opts->mnt_opts)
+ for(i = 0; i < opts->num_mnt_opts; i++)
+ kfree(opts->mnt_opts[i]);
+ kfree(opts->mnt_opts);
+ opts->mnt_opts = NULL;
+ kfree(opts->mnt_opts_flags);
+ opts->mnt_opts_flags = NULL;
+ opts->num_mnt_opts = 0;
+}
+
/**
* struct security_operations - main security structure
*
@@ -262,19 +281,19 @@
* @sb_get_mnt_opts:
* Get the security relevant mount options used for a superblock
* @sb the superblock to get security mount options from
- * @mount_options array for pointers to mount options
- * @mount_flags array of ints specifying what each mount options is
- * @num_opts number of options in the arrays
+ * @opts binary data structure containing all lsm mount data
* @sb_set_mnt_opts:
* Set the security relevant mount options used for a superblock
* @sb the superblock to set security mount options for
- * @mount_options array for pointers to mount options
- * @mount_flags array of ints specifying what each mount options is
- * @num_opts number of options in the arrays
+ * @opts binary data structure containing all lsm mount data
* @sb_clone_mnt_opts:
* Copy all security options from a given superblock to another
* @oldsb old superblock which contain information to clone
* @newsb new superblock which needs filled in
+ * @sb_parse_opts_str:
+ * Parse a string of security data filling in the opts structure
+ * @options string containing all mount options known by the LSM
+ * @opts binary data structure usable by the LSM
*
* Security hooks for inode operations.
*
@@ -1238,8 +1257,7 @@
int (*sb_alloc_security) (struct super_block * sb);
void (*sb_free_security) (struct super_block * sb);
- int (*sb_copy_data)(struct file_system_type *type,
- void *orig, void *copy);
+ int (*sb_copy_data)(char *orig, char *copy);
int (*sb_kern_mount) (struct super_block *sb, void *data);
int (*sb_statfs) (struct dentry *dentry);
int (*sb_mount) (char *dev_name, struct nameidata * nd,
@@ -1257,12 +1275,12 @@
void (*sb_post_pivotroot) (struct nameidata * old_nd,
struct nameidata * new_nd);
int (*sb_get_mnt_opts) (const struct super_block *sb,
- char ***mount_options, int **flags,
- int *num_opts);
- int (*sb_set_mnt_opts) (struct super_block *sb, char **mount_options,
- int *flags, int num_opts);
+ struct security_mnt_opts *opts);
+ int (*sb_set_mnt_opts) (struct super_block *sb,
+ struct security_mnt_opts *opts);
void (*sb_clone_mnt_opts) (const struct super_block *oldsb,
struct super_block *newsb);
+ int (*sb_parse_opts_str) (char *options, struct security_mnt_opts *opts);
int (*inode_alloc_security) (struct inode *inode);
void (*inode_free_security) (struct inode *inode);
@@ -1507,7 +1525,7 @@
int security_bprm_secureexec(struct linux_binprm *bprm);
int security_sb_alloc(struct super_block *sb);
void security_sb_free(struct super_block *sb);
-int security_sb_copy_data(struct file_system_type *type, void *orig, void *copy);
+int security_sb_copy_data(char *orig, char *copy);
int security_sb_kern_mount(struct super_block *sb, void *data);
int security_sb_statfs(struct dentry *dentry);
int security_sb_mount(char *dev_name, struct nameidata *nd,
@@ -1520,12 +1538,12 @@
void security_sb_post_addmount(struct vfsmount *mnt, struct nameidata *mountpoint_nd);
int security_sb_pivotroot(struct nameidata *old_nd, struct nameidata *new_nd);
void security_sb_post_pivotroot(struct nameidata *old_nd, struct nameidata *new_nd);
-int security_sb_get_mnt_opts(const struct super_block *sb, char ***mount_options,
- int **flags, int *num_opts);
-int security_sb_set_mnt_opts(struct super_block *sb, char **mount_options,
- int *flags, int num_opts);
+int security_sb_get_mnt_opts(const struct super_block *sb,
+ struct security_mnt_opts *opts);
+int security_sb_set_mnt_opts(struct super_block *sb, struct security_mnt_opts *opts);
void security_sb_clone_mnt_opts(const struct super_block *oldsb,
struct super_block *newsb);
+int security_sb_parse_opts_str(char *options, struct security_mnt_opts *opts);
int security_inode_alloc(struct inode *inode);
void security_inode_free(struct inode *inode);
@@ -1635,6 +1653,16 @@
void security_release_secctx(char *secdata, u32 seclen);
#else /* CONFIG_SECURITY */
+struct security_mnt_opts {
+};
+
+static inline void security_init_mnt_opts(struct security_mnt_opts *opts)
+{
+}
+
+static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
+{
+}
/*
* This is the default capabilities functionality. Most of these functions
@@ -1762,8 +1790,7 @@
static inline void security_sb_free (struct super_block *sb)
{ }
-static inline int security_sb_copy_data (struct file_system_type *type,
- void *orig, void *copy)
+static inline int security_sb_copy_data (char *orig, char *copy)
{
return 0;
}
@@ -1819,6 +1846,27 @@
static inline void security_sb_post_pivotroot (struct nameidata *old_nd,
struct nameidata *new_nd)
{ }
+static inline int security_sb_get_mnt_opts(const struct super_block *sb,
+ struct security_mnt_opts *opts)
+{
+ security_init_mnt_opts(opts);
+ return 0;
+}
+
+static inline int security_sb_set_mnt_opts(struct super_block *sb,
+ struct security_mnt_opts *opts)
+{
+ return 0;
+}
+
+static inline void security_sb_clone_mnt_opts(const struct super_block *oldsb,
+ struct super_block *newsb)
+{ }
+
+static inline int security_sb_parse_opts_str(char *options, struct security_mnt_opts *opts)
+{
+ return 0;
+}
static inline int security_inode_alloc (struct inode *inode)
{
@@ -2138,7 +2186,7 @@
struct siginfo *info, int sig,
u32 secid)
{
- return cap_task_kill(p, info, sig, secid);
+ return 0;
}
static inline int security_task_wait (struct task_struct *p)
diff --git a/include/asm-sh/sci.h b/include/linux/serial_sci.h
similarity index 72%
rename from include/asm-sh/sci.h
rename to include/linux/serial_sci.h
index 52e7366..893cc53 100644
--- a/include/asm-sh/sci.h
+++ b/include/linux/serial_sci.h
@@ -1,12 +1,10 @@
-#ifndef __ASM_SH_SCI_H
-#define __ASM_SH_SCI_H
+#ifndef __LINUX_SERIAL_SCI_H
+#define __LINUX_SERIAL_SCI_H
#include <linux/serial_core.h>
/*
- * Generic header for SuperH SCI(F)
- *
- * Do not place SH-specific parts in here, sh64 and h8300 depend on this too.
+ * Generic header for SuperH SCI(F) (used by sh/sh64/h8300 and related parts)
*/
/* Offsets into the sci_port->irqs array */
@@ -31,4 +29,4 @@
int early_sci_setup(struct uart_port *port);
-#endif /* __ASM_SH_SCI_H */
+#endif /* __LINUX_SERIAL_SCI_H */
diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
index fcc4809..39c3a5e 100644
--- a/include/linux/slab_def.h
+++ b/include/linux/slab_def.h
@@ -41,7 +41,7 @@
goto found; \
else \
i++;
-#include "kmalloc_sizes.h"
+#include <linux/kmalloc_sizes.h>
#undef CACHE
{
extern void __you_cannot_kmalloc_that_much(void);
@@ -75,7 +75,7 @@
goto found; \
else \
i++;
-#include "kmalloc_sizes.h"
+#include <linux/kmalloc_sizes.h>
#undef CACHE
{
extern void __you_cannot_kmalloc_that_much(void);
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index 57deecc..b00c1c7 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -61,7 +61,7 @@
int size; /* The size of an object including meta data */
int objsize; /* The size of an object without meta data */
int offset; /* Free pointer offset. */
- int order;
+ int order; /* Current preferred allocation order */
/*
* Avoid an extra cache line for UP, SMP and for the node local to
@@ -138,11 +138,11 @@
if (size <= 512) return 9;
if (size <= 1024) return 10;
if (size <= 2 * 1024) return 11;
+ if (size <= 4 * 1024) return 12;
/*
* The following is only needed to support architectures with a larger page
* size than 4k.
*/
- if (size <= 4 * 1024) return 12;
if (size <= 8 * 1024) return 13;
if (size <= 16 * 1024) return 14;
if (size <= 32 * 1024) return 15;
diff --git a/include/linux/sm501-regs.h b/include/linux/sm501-regs.h
index 64236b7..d53642d 100644
--- a/include/linux/sm501-regs.h
+++ b/include/linux/sm501-regs.h
@@ -129,11 +129,14 @@
#define SM501_DEVICEID_SM501 (0x05010000)
#define SM501_DEVICEID_IDMASK (0xffff0000)
+#define SM501_DEVICEID_REVMASK (0x000000ff)
#define SM501_PLLCLOCK_COUNT (0x000064)
#define SM501_MISC_TIMING (0x000068)
#define SM501_CURRENT_SDRAM_CLOCK (0x00006C)
+#define SM501_PROGRAMMABLE_PLL_CONTROL (0x000074)
+
/* GPIO base */
#define SM501_GPIO (0x010000)
#define SM501_GPIO_DATA_LOW (0x00)
diff --git a/include/linux/sm501.h b/include/linux/sm501.h
index 932a9ef..bca1345 100644
--- a/include/linux/sm501.h
+++ b/include/linux/sm501.h
@@ -24,7 +24,8 @@
extern unsigned long sm501_set_clock(struct device *dev,
int clksrc, unsigned long freq);
-extern unsigned long sm501_find_clock(int clksrc, unsigned long req_freq);
+extern unsigned long sm501_find_clock(struct device *dev,
+ int clksrc, unsigned long req_freq);
/* sm501_misc_control
*
diff --git a/include/linux/tifm.h b/include/linux/tifm.h
index da76ed8..848c0f3 100644
--- a/include/linux/tifm.h
+++ b/include/linux/tifm.h
@@ -70,9 +70,9 @@
#define TIFM_FIFO_ENABLE 0x00000001
#define TIFM_FIFO_READY 0x00000001
+#define TIFM_FIFO_MORE 0x00000008
#define TIFM_FIFO_INT_SETALL 0x0000ffff
#define TIFM_FIFO_INTMASK 0x00000005
-#define TIFM_FIFO_SIZE 0x00000200
#define TIFM_DMA_RESET 0x00000002
#define TIFM_DMA_TX 0x00008000
diff --git a/include/linux/time.h b/include/linux/time.h
index 2091a19..d32ef0a 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -174,6 +174,10 @@
{
ns += a->tv_nsec;
while(unlikely(ns >= NSEC_PER_SEC)) {
+ /* The following asm() prevents the compiler from
+ * optimising this loop into a modulo operation. */
+ asm("" : "+r"(ns));
+
ns -= NSEC_PER_SEC;
a->tv_sec++;
}
diff --git a/include/linux/timex.h b/include/linux/timex.h
index c3f3747..8ea3e71 100644
--- a/include/linux/timex.h
+++ b/include/linux/timex.h
@@ -232,14 +232,7 @@
#else
#define NTP_INTERVAL_FREQ (HZ)
#endif
-
-#define CLOCK_TICK_OVERFLOW (LATCH * HZ - CLOCK_TICK_RATE)
-#define CLOCK_TICK_ADJUST (((s64)CLOCK_TICK_OVERFLOW * NSEC_PER_SEC) / \
- (s64)CLOCK_TICK_RATE)
-
-/* Because using NSEC_PER_SEC would be too easy */
-#define NTP_INTERVAL_LENGTH ((((s64)TICK_USEC * NSEC_PER_USEC * USER_HZ) + \
- CLOCK_TICK_ADJUST) / NTP_INTERVAL_FREQ)
+#define NTP_INTERVAL_LENGTH (NSEC_PER_SEC/NTP_INTERVAL_FREQ)
/* Returns how long ticks are at present, in ns / 2^(SHIFT_SCALE-10). */
extern u64 current_tick_length(void);
diff --git a/include/linux/topology.h b/include/linux/topology.h
index 2352f46..bd14f8b 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -50,6 +50,8 @@
for_each_online_node(node) \
if (nr_cpus_node(node))
+void arch_update_cpu_topology(void);
+
/* Conform to ACPI 2.0 SLIT distance definitions */
#define LOCAL_DISTANCE 10
#define REMOTE_DISTANCE 20
@@ -138,7 +140,6 @@
| SD_BALANCE_FORK \
| SD_BALANCE_EXEC \
| SD_WAKE_AFFINE \
- | SD_WAKE_IDLE \
| SD_SHARE_PKG_RESOURCES\
| BALANCE_FOR_MC_POWER, \
.last_balance = jiffies, \
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 2372e2e..583e048 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -94,10 +94,9 @@
* @altsetting: array of interface structures, one for each alternate
* setting that may be selected. Each one includes a set of
* endpoint configurations. They will be in no particular order.
- * @num_altsetting: number of altsettings defined.
* @cur_altsetting: the current altsetting.
+ * @num_altsetting: number of altsettings defined.
* @intf_assoc: interface association descriptor
- * @driver: the USB driver that is bound to this interface.
* @minor: the minor number assigned to this interface, if this
* interface is bound to a driver that uses the USB major number.
* If this interface does not use the USB major, this field should
@@ -781,8 +780,7 @@
.idVendor = (vend), \
.idProduct = (prod)
/**
- * USB_DEVICE_VER - macro used to describe a specific usb device with a
- * version range
+ * USB_DEVICE_VER - describe a specific usb device with a version range
* @vend: the 16 bit USB Vendor ID
* @prod: the 16 bit USB Product ID
* @lo: the bcdDevice_lo value
@@ -799,8 +797,7 @@
.bcdDevice_hi = (hi)
/**
- * USB_DEVICE_INTERFACE_PROTOCOL - macro used to describe a usb
- * device with a specific interface protocol
+ * USB_DEVICE_INTERFACE_PROTOCOL - describe a usb device with a specific interface protocol
* @vend: the 16 bit USB Vendor ID
* @prod: the 16 bit USB Product ID
* @pr: bInterfaceProtocol value
@@ -846,8 +843,7 @@
.bInterfaceProtocol = (pr)
/**
- * USB_DEVICE_AND_INTERFACE_INFO - macro used to describe a specific usb device
- * with a class of usb interfaces
+ * USB_DEVICE_AND_INTERFACE_INFO - describe a specific usb device with a class of usb interfaces
* @vend: the 16 bit USB Vendor ID
* @prod: the 16 bit USB Product ID
* @cl: bInterfaceClass value
diff --git a/include/linux/usb/Kbuild b/include/linux/usb/Kbuild
index b8cba1d..42e84fc 100644
--- a/include/linux/usb/Kbuild
+++ b/include/linux/usb/Kbuild
@@ -3,5 +3,5 @@
header-y += ch9.h
header-y += gadgetfs.h
header-y += midi.h
-unifdef-y += g_printer.h
+header-y += g_printer.h
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index aa3047f..f329529 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -15,8 +15,6 @@
#ifndef __LINUX_USB_GADGET_H
#define __LINUX_USB_GADGET_H
-#ifdef __KERNEL__
-
struct usb_ep;
/**
@@ -848,6 +846,4 @@
extern void usb_ep_autoconfig_reset(struct usb_gadget *) __devinit;
-#endif /* __KERNEL__ */
-
#endif /* __LINUX_USB_GADGET_H */
diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h
index 2692ec9..1f999ec 100644
--- a/include/linux/usb/quirks.h
+++ b/include/linux/usb/quirks.h
@@ -9,3 +9,6 @@
/* device can't resume correctly so reset it instead */
#define USB_QUIRK_RESET_RESUME 0x00000002
+
+/* device can't handle Set-Interface requests */
+#define USB_QUIRK_NO_SET_INTF 0x00000004
diff --git a/include/linux/usb_usual.h b/include/linux/usb_usual.h
index cee0623..0a40dfa 100644
--- a/include/linux/usb_usual.h
+++ b/include/linux/usb_usual.h
@@ -50,7 +50,9 @@
US_FLAG(CAPACITY_HEURISTICS, 0x00001000) \
/* sometimes sizes is too big */ \
US_FLAG(MAX_SECTORS_MIN,0x00002000) \
- /* Sets max_sectors to arch min */
+ /* Sets max_sectors to arch min */ \
+ US_FLAG(BULK_IGNORE_TAG,0x00004000) \
+ /* Ignore tag mismatch in bulk operations */
#define US_FLAG(name, value) US_FL_##name = value ,
diff --git a/include/linux/virtio.h b/include/linux/virtio.h
index 260d1fc..12c18ac 100644
--- a/include/linux/virtio.h
+++ b/include/linux/virtio.h
@@ -43,8 +43,9 @@
* vq: the struct virtqueue we're talking about.
* @enable_cb: restart callbacks after disable_cb.
* vq: the struct virtqueue we're talking about.
- * This returns "false" (and doesn't re-enable) if there are pending
- * buffers in the queue, to avoid a race.
+ * This re-enables callbacks; it returns "false" if there are pending
+ * buffers in the queue, to detect a possible race between the driver
+ * checking for more work, and enabling callbacks.
*
* Locking rules are straightforward: the driver is responsible for
* locking. No two operations may be invoked simultaneously.
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index 75370ec..9f1b4b4 100644
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -246,8 +246,7 @@
static inline void __dec_zone_page_state(struct page *page,
enum zone_stat_item item)
{
- atomic_long_dec(&page_zone(page)->vm_stat[item]);
- atomic_long_dec(&vm_stat[item]);
+ __dec_zone_state(page_zone(page), item);
}
/*
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 771d177..750648d 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -170,7 +170,7 @@
int bt_err(__u16 code);
extern int hci_sock_init(void);
-extern int hci_sock_cleanup(void);
+extern void hci_sock_cleanup(void);
extern int bt_sysfs_init(void);
extern void bt_sysfs_cleanup(void);
diff --git a/include/net/dst.h b/include/net/dst.h
index e3ac7d0..ae13370 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -52,15 +52,10 @@
unsigned short header_len; /* more space at head required */
unsigned short trailer_len; /* space to reserve at tail */
- u32 metrics[RTAX_MAX];
- struct dst_entry *path;
-
- unsigned long rate_last; /* rate limiting for ICMP */
unsigned int rate_tokens;
+ unsigned long rate_last; /* rate limiting for ICMP */
-#ifdef CONFIG_NET_CLS_ROUTE
- __u32 tclassid;
-#endif
+ struct dst_entry *path;
struct neighbour *neighbour;
struct hh_cache *hh;
@@ -70,10 +65,20 @@
int (*output)(struct sk_buff*);
struct dst_ops *ops;
-
- unsigned long lastuse;
+
+ u32 metrics[RTAX_MAX];
+
+#ifdef CONFIG_NET_CLS_ROUTE
+ __u32 tclassid;
+#endif
+
+ /*
+ * __refcnt wants to be on a different cache line from
+ * input/output/ops or performance tanks badly
+ */
atomic_t __refcnt; /* client references */
int __use;
+ unsigned long lastuse;
union {
struct dst_entry *next;
struct rtable *rt_next;
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index 70013c5..89cd011 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -175,7 +175,8 @@
static inline unsigned int inet_ehashfn(const __be32 laddr, const __u16 lport,
const __be32 faddr, const __be16 fport)
{
- return jhash_2words((__force __u32) laddr ^ (__force __u32) faddr,
+ return jhash_3words((__force __u32) laddr,
+ (__force __u32) faddr,
((__u32) lport) << 16 | (__force __u32)fport,
inet_ehash_secret);
}
diff --git a/include/net/irda/irttp.h b/include/net/irda/irttp.h
index 32c385d..0788c23 100644
--- a/include/net/irda/irttp.h
+++ b/include/net/irda/irttp.h
@@ -169,17 +169,17 @@
void irttp_flow_request(struct tsap_cb *self, LOCAL_FLOW flow);
struct tsap_cb *irttp_dup(struct tsap_cb *self, void *instance);
-static __inline __u32 irttp_get_saddr(struct tsap_cb *self)
+static inline __u32 irttp_get_saddr(struct tsap_cb *self)
{
return irlmp_get_saddr(self->lsap);
}
-static __inline __u32 irttp_get_daddr(struct tsap_cb *self)
+static inline __u32 irttp_get_daddr(struct tsap_cb *self)
{
return irlmp_get_daddr(self->lsap);
}
-static __inline __u32 irttp_get_max_seg_size(struct tsap_cb *self)
+static inline __u32 irttp_get_max_seg_size(struct tsap_cb *self)
{
return self->max_seg_size;
}
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index 28738b7..923f2b8 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -31,7 +31,6 @@
struct proc_dir_entry *proc_net;
struct proc_dir_entry *proc_net_stat;
- struct proc_dir_entry *proc_net_root;
struct list_head sysctl_table_headers;
diff --git a/include/net/netfilter/nf_conntrack_extend.h b/include/net/netfilter/nf_conntrack_extend.h
index 49aac63..f736e84 100644
--- a/include/net/netfilter/nf_conntrack_extend.h
+++ b/include/net/netfilter/nf_conntrack_extend.h
@@ -17,7 +17,6 @@
struct nf_ct_ext {
u8 offset[NF_CT_EXT_NUM];
u8 len;
- u8 real_len;
char data[0];
};
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index 57df27f..ea80673 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -380,15 +380,19 @@
#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
-int sctp_v6_init(void);
-void sctp_v6_exit(void);
+void sctp_v6_pf_init(void);
+void sctp_v6_pf_exit(void);
+int sctp_v6_protosw_init(void);
+void sctp_v6_protosw_exit(void);
int sctp_v6_add_protocol(void);
void sctp_v6_del_protocol(void);
#else /* #ifdef defined(CONFIG_IPV6) */
-static inline int sctp_v6_init(void) { return 0; }
-static inline void sctp_v6_exit(void) { return; }
+static inline void sctp_v6_pf_init(void) { return; }
+static inline void sctp_v6_pf_exit(void) { return; }
+static inline int sctp_v6_protosw_init(void) { return 0; }
+static inline void sctp_v6_protosw_exit(void) { return; }
static inline int sctp_v6_add_protocol(void) { return 0; }
static inline void sctp_v6_del_protocol(void) { return; }
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
index 9462d6a..9619b9d 100644
--- a/include/net/sctp/user.h
+++ b/include/net/sctp/user.h
@@ -411,6 +411,7 @@
__u8 sctp_shutdown_event;
__u8 sctp_partial_delivery_event;
__u8 sctp_adaptation_layer_event;
+ __u8 sctp_authentication_event;
};
/*
@@ -587,7 +588,7 @@
* endpoint requires the peer to use.
*/
struct sctp_hmacalgo {
- __u16 shmac_num_idents;
+ __u32 shmac_num_idents;
__u16 shmac_idents[];
};
@@ -600,7 +601,7 @@
struct sctp_authkey {
sctp_assoc_t sca_assoc_id;
__u16 sca_keynumber;
- __u16 sca_keylen;
+ __u16 sca_keylength;
__u8 sca_key[];
};
@@ -693,8 +694,9 @@
* the peer requires to be received authenticated only.
*/
struct sctp_authchunks {
- sctp_assoc_t gauth_assoc_id;
- uint8_t gauth_chunks[];
+ sctp_assoc_t gauth_assoc_id;
+ __u32 gauth_number_of_chunks;
+ uint8_t gauth_chunks[];
};
/*
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index eea7785..619c53b 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -277,7 +277,7 @@
struct xfrm_state_afinfo {
unsigned int family;
unsigned int proto;
- unsigned int eth_proto;
+ __be16 eth_proto;
struct module *owner;
const struct xfrm_type *type_map[IPPROTO_MAX];
struct xfrm_mode *mode_map[XFRM_MODE_MAX];
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index 3ffd6b5..39e1cac 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -675,5 +675,6 @@
extern void sas_ssp_task_response(struct device *dev, struct sas_task *task,
struct ssp_response_iu *iu);
+struct sas_phy *sas_find_local_phy(struct domain_device *dev);
#endif /* _SASLIB_H_ */
diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h
index dbc96ef..aab1eae 100644
--- a/include/scsi/scsi_transport_iscsi.h
+++ b/include/scsi/scsi_transport_iscsi.h
@@ -177,6 +177,8 @@
struct list_head host_list;
struct iscsi_transport *transport;
spinlock_t lock;
+ struct work_struct block_work;
+ struct work_struct unblock_work;
struct work_struct scan_work;
struct work_struct unbind_work;
diff --git a/init/Kconfig b/init/Kconfig
index f698a5a..a97924b 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -366,10 +366,29 @@
infrastructure that works with cgroups
depends on CGROUPS
+config CGROUP_MEM_RES_CTLR
+ bool "Memory Resource Controller for Control Groups"
+ depends on CGROUPS && RESOURCE_COUNTERS
+ help
+ Provides a memory resource controller that manages both page cache and
+ RSS memory.
+
+ Note that setting this option increases fixed memory overhead
+ associated with each page of memory in the system by 4/8 bytes
+ and also increases cache misses because struct page on many 64bit
+ systems will not fit into a single cache line anymore.
+
+ Only enable when you're ok with these trade offs and really
+ sure you need the memory resource controller.
+
config SYSFS_DEPRECATED
+ bool
+
+config SYSFS_DEPRECATED_V2
bool "Create deprecated sysfs files"
depends on SYSFS
default y
+ select SYSFS_DEPRECATED
help
This option creates deprecated symlinks such as the
"device"-link, the <subsystem>:<name>-link, and the
@@ -382,25 +401,11 @@
If enabled, this option will also move any device structures
that belong to a class, back into the /sys/class hierarchy, in
- order to support older versions of udev.
+ order to support older versions of udev and some userspace
+ programs.
- If you are using a distro that was released in 2006 or later,
- it should be safe to say N here.
-
-config CGROUP_MEM_CONT
- bool "Memory controller for cgroups"
- depends on CGROUPS && RESOURCE_COUNTERS
- help
- Provides a memory controller that manages both page cache and
- RSS memory.
-
- Note that setting this option increases fixed memory overhead
- associated with each page of memory in the system by 4/8 bytes
- and also increases cache misses because struct page on many 64bit
- systems will not fit into a single cache line anymore.
-
- Only enable when you're ok with these trade offs and really
- sure you need the memory controller.
+ If you are using a distro with the most recent userspace
+ packages, it should be safe to say N here.
config PROC_PID_CPUSET
bool "Include legacy /proc/<pid>/cpuset file"
@@ -860,38 +865,10 @@
config PREEMPT_NOTIFIERS
bool
-choice
- prompt "RCU implementation type:"
- default CLASSIC_RCU
- help
- This allows you to choose either the classic RCU implementation
- that is designed for best read-side performance on non-realtime
- systems, or the preemptible RCU implementation for best latency
- on realtime systems. Note that some kernel preemption modes
- will restrict your choice.
-
- Select the default if you are unsure.
-
config CLASSIC_RCU
- bool "Classic RCU"
+ def_bool !PREEMPT_RCU
help
This option selects the classic RCU implementation that is
designed for best read-side performance on non-realtime
- systems.
-
- Say Y if you are unsure.
-
-config PREEMPT_RCU
- bool "Preemptible RCU"
- depends on PREEMPT
- help
- This option reduces the latency of the kernel by making certain
- RCU sections preemptible. Normally RCU code is non-preemptible, if
- this option is selected then read-only RCU sections become
- preemptible. This helps latency, but may expose bugs due to
- now-naive assumptions about each RCU read-side critical section
- remaining on a given CPU through its execution.
-
- Say N if you are unsure.
-
-endchoice
+ systems. Classic RCU is the default. Note that the
+ PREEMPT_RCU symbol is used to select/deselect this option.
diff --git a/init/initramfs.c b/init/initramfs.c
index c0b1e05..d53fee8 100644
--- a/init/initramfs.c
+++ b/init/initramfs.c
@@ -538,7 +538,7 @@
initrd_end = 0;
}
-int __init populate_rootfs(void)
+static int __init populate_rootfs(void)
{
char *err = unpack_to_rootfs(__initramfs_start,
__initramfs_end - __initramfs_start, 0);
@@ -577,10 +577,4 @@
}
return 0;
}
-#ifndef CONFIG_ACPI_CUSTOM_DSDT_INITRD
-/*
- * if this option is enabled, populate_rootfs() is called _earlier_ in the
- * boot sequence. This insures that the ACPI initialisation can find the file.
- */
rootfs_initcall(populate_rootfs);
-#endif
diff --git a/init/main.c b/init/main.c
index 8b19820..99ce949 100644
--- a/init/main.c
+++ b/init/main.c
@@ -102,12 +102,6 @@
extern void tc_init(void);
#endif
-#ifdef CONFIG_ACPI_CUSTOM_DSDT_INITRD
-extern int populate_rootfs(void);
-#else
-static inline void populate_rootfs(void) {}
-#endif
-
enum system_states system_state;
EXPORT_SYMBOL(system_state);
@@ -254,7 +248,7 @@
static int __init loglevel(char *str)
{
get_option(&str, &console_loglevel);
- return 1;
+ return 0;
}
early_param("loglevel", loglevel);
@@ -650,7 +644,6 @@
check_bugs();
- populate_rootfs(); /* For DSDT override from initramfs */
acpi_early_init(); /* before LAPIC and SMP init */
/* Do the rest non-__init'ed, we're now alive */
diff --git a/ipc/shm.c b/ipc/shm.c
index c47e872..cc63fae 100644
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -271,9 +271,10 @@
if (sfd->vm_ops->get_policy)
pol = sfd->vm_ops->get_policy(vma, addr);
- else if (vma->vm_policy)
+ else if (vma->vm_policy) {
pol = vma->vm_policy;
- else
+ mpol_get(pol); /* get_vma_policy() expects this */
+ } else
pol = current->mempolicy;
return pol;
}
diff --git a/kernel/Kconfig.preempt b/kernel/Kconfig.preempt
index 0669b70..9fdba03 100644
--- a/kernel/Kconfig.preempt
+++ b/kernel/Kconfig.preempt
@@ -52,8 +52,23 @@
endchoice
+config PREEMPT_RCU
+ bool "Preemptible RCU"
+ depends on PREEMPT
+ default n
+ help
+ This option reduces the latency of the kernel by making certain
+ RCU sections preemptible. Normally RCU code is non-preemptible, if
+ this option is selected then read-only RCU sections become
+ preemptible. This helps latency, but may expose bugs due to
+ now-naive assumptions about each RCU read-side critical section
+ remaining on a given CPU through its execution.
+
+ Say N if you are unsure.
+
config RCU_TRACE
bool "Enable tracing for RCU - currently stats in debugfs"
+ depends on PREEMPT_RCU
select DEBUG_FS
default y
help
diff --git a/kernel/acct.c b/kernel/acct.c
index 521dfa5..91e1cfd 100644
--- a/kernel/acct.c
+++ b/kernel/acct.c
@@ -58,6 +58,7 @@
#include <asm/uaccess.h>
#include <asm/div64.h>
#include <linux/blkdev.h> /* sector_div */
+#include <linux/pid_namespace.h>
/*
* These constants control the amount of freespace that suspend and
@@ -74,7 +75,7 @@
/*
* External references and all of the globals.
*/
-static void do_acct_process(struct file *);
+static void do_acct_process(struct pid_namespace *ns, struct file *);
/*
* This structure is used so that all the data protected by lock
@@ -86,6 +87,7 @@
volatile int active;
volatile int needcheck;
struct file *file;
+ struct pid_namespace *ns;
struct timer_list timer;
};
@@ -175,9 +177,11 @@
static void acct_file_reopen(struct file *file)
{
struct file *old_acct = NULL;
+ struct pid_namespace *old_ns = NULL;
if (acct_globals.file) {
old_acct = acct_globals.file;
+ old_ns = acct_globals.ns;
del_timer(&acct_globals.timer);
acct_globals.active = 0;
acct_globals.needcheck = 0;
@@ -185,6 +189,7 @@
}
if (file) {
acct_globals.file = file;
+ acct_globals.ns = get_pid_ns(task_active_pid_ns(current));
acct_globals.needcheck = 0;
acct_globals.active = 1;
/* It's been deleted if it was used before so this is safe */
@@ -196,8 +201,9 @@
if (old_acct) {
mnt_unpin(old_acct->f_path.mnt);
spin_unlock(&acct_globals.lock);
- do_acct_process(old_acct);
+ do_acct_process(old_ns, old_acct);
filp_close(old_acct, NULL);
+ put_pid_ns(old_ns);
spin_lock(&acct_globals.lock);
}
}
@@ -419,7 +425,7 @@
/*
* do_acct_process does all actual work. Caller holds the reference to file.
*/
-static void do_acct_process(struct file *file)
+static void do_acct_process(struct pid_namespace *ns, struct file *file)
{
struct pacct_struct *pacct = ¤t->signal->pacct;
acct_t ac;
@@ -481,8 +487,10 @@
ac.ac_gid16 = current->gid;
#endif
#if ACCT_VERSION==3
- ac.ac_pid = current->tgid;
- ac.ac_ppid = current->real_parent->tgid;
+ ac.ac_pid = task_tgid_nr_ns(current, ns);
+ rcu_read_lock();
+ ac.ac_ppid = task_tgid_nr_ns(rcu_dereference(current->real_parent), ns);
+ rcu_read_unlock();
#endif
spin_lock_irq(¤t->sighand->siglock);
@@ -578,6 +586,7 @@
void acct_process(void)
{
struct file *file = NULL;
+ struct pid_namespace *ns;
/*
* accelerate the common fastpath:
@@ -592,8 +601,10 @@
return;
}
get_file(file);
+ ns = get_pid_ns(acct_globals.ns);
spin_unlock(&acct_globals.lock);
- do_acct_process(file);
+ do_acct_process(ns, file);
fput(file);
+ put_pid_ns(ns);
}
diff --git a/kernel/audit.c b/kernel/audit.c
index 2eeea9a..be55cb5 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -78,9 +78,13 @@
/* If auditing cannot proceed, audit_failure selects what happens. */
static int audit_failure = AUDIT_FAIL_PRINTK;
-/* If audit records are to be written to the netlink socket, audit_pid
- * contains the (non-zero) pid. */
+/*
+ * If audit records are to be written to the netlink socket, audit_pid
+ * contains the pid of the auditd process and audit_nlk_pid contains
+ * the pid to use to send netlink messages to that process.
+ */
int audit_pid;
+static int audit_nlk_pid;
/* If audit_rate_limit is non-zero, limit the rate of sending audit records
* to that number per second. This prevents DoS attacks, but results in
@@ -170,7 +174,9 @@
printk(KERN_ERR "audit: %s\n", message);
break;
case AUDIT_FAIL_PANIC:
- panic("audit: %s\n", message);
+ /* test audit_pid since printk is always losey, why bother? */
+ if (audit_pid)
+ panic("audit: %s\n", message);
break;
}
}
@@ -348,10 +354,11 @@
wake_up(&audit_backlog_wait);
if (skb) {
if (audit_pid) {
- int err = netlink_unicast(audit_sock, skb, audit_pid, 0);
+ int err = netlink_unicast(audit_sock, skb, audit_nlk_pid, 0);
if (err < 0) {
BUG_ON(err != -ECONNREFUSED); /* Shoudn't happen */
printk(KERN_ERR "audit: *NO* daemon at audit_pid=%d\n", audit_pid);
+ audit_log_lost("auditd dissapeared\n");
audit_pid = 0;
}
} else {
@@ -623,6 +630,7 @@
sid, 1);
audit_pid = new_pid;
+ audit_nlk_pid = NETLINK_CB(skb).pid;
}
if (status_get->mask & AUDIT_STATUS_RATE_LIMIT)
err = audit_set_rate_limit(status_get->rate_limit,
@@ -1350,17 +1358,19 @@
if (!audit_rate_check()) {
audit_log_lost("rate limit exceeded");
} else {
+ struct nlmsghdr *nlh = nlmsg_hdr(ab->skb);
if (audit_pid) {
- struct nlmsghdr *nlh = nlmsg_hdr(ab->skb);
nlh->nlmsg_len = ab->skb->len - NLMSG_SPACE(0);
skb_queue_tail(&audit_skb_queue, ab->skb);
ab->skb = NULL;
wake_up_interruptible(&kauditd_wait);
- } else if (printk_ratelimit()) {
- struct nlmsghdr *nlh = nlmsg_hdr(ab->skb);
- printk(KERN_NOTICE "type=%d %s\n", nlh->nlmsg_type, ab->skb->data + NLMSG_SPACE(0));
- } else {
- audit_log_lost("printk limit exceeded\n");
+ } else if (nlh->nlmsg_type != AUDIT_EOE) {
+ if (printk_ratelimit()) {
+ printk(KERN_NOTICE "type=%d %s\n",
+ nlh->nlmsg_type,
+ ab->skb->data + NLMSG_SPACE(0));
+ } else
+ audit_log_lost("printk limit exceeded\n");
}
}
audit_buffer_free(ab);
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index 2087d6d..782262e 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -1070,7 +1070,7 @@
* so we can be sure nothing was lost.
*/
if ((i == 0) && (too_long))
- audit_log_format(*ab, "a%d_len=%ld ", arg_num,
+ audit_log_format(*ab, "a%d_len=%zu ", arg_num,
has_cntl ? 2*len : len);
/*
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index d8abe99..e9c2fb0 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -2232,7 +2232,6 @@
mutex_lock(&cgroup_mutex);
- cgrp->flags = 0;
INIT_LIST_HEAD(&cgrp->sibling);
INIT_LIST_HEAD(&cgrp->children);
INIT_LIST_HEAD(&cgrp->css_sets);
@@ -2242,6 +2241,9 @@
cgrp->root = parent->root;
cgrp->top_cgroup = parent->top_cgroup;
+ if (notify_on_release(parent))
+ set_bit(CGRP_NOTIFY_ON_RELEASE, &cgrp->flags);
+
for_each_subsys(root, ss) {
struct cgroup_subsys_state *css = ss->create(ss, cgrp);
if (IS_ERR(css)) {
diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index 3e296ed..a1b61f4 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -322,8 +322,8 @@
* Call without callback_mutex or task_lock() held. May be
* called with or without cgroup_mutex held. Thanks in part to
* 'the_top_cpuset_hack', the task's cpuset pointer will never
- * be NULL. This routine also might acquire callback_mutex and
- * current->mm->mmap_sem during call.
+ * be NULL. This routine also might acquire callback_mutex during
+ * call.
*
* Reading current->cpuset->mems_generation doesn't need task_lock
* to guard the current->cpuset derefence, because it is guarded
diff --git a/kernel/exit.c b/kernel/exit.c
index 506a957..53872bf 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -214,20 +214,19 @@
static int will_become_orphaned_pgrp(struct pid *pgrp, struct task_struct *ignored_task)
{
struct task_struct *p;
- int ret = 1;
do_each_pid_task(pgrp, PIDTYPE_PGID, p) {
- if (p == ignored_task
- || p->exit_state
- || is_global_init(p->real_parent))
+ if ((p == ignored_task) ||
+ (p->exit_state && thread_group_empty(p)) ||
+ is_global_init(p->real_parent))
continue;
+
if (task_pgrp(p->real_parent) != pgrp &&
- task_session(p->real_parent) == task_session(p)) {
- ret = 0;
- break;
- }
+ task_session(p->real_parent) == task_session(p))
+ return 0;
} while_each_pid_task(pgrp, PIDTYPE_PGID, p);
- return ret; /* (sighing) "Often!" */
+
+ return 1;
}
int is_current_pgrp_orphaned(void)
@@ -255,6 +254,37 @@
return retval;
}
+/*
+ * Check to see if any process groups have become orphaned as
+ * a result of our exiting, and if they have any stopped jobs,
+ * send them a SIGHUP and then a SIGCONT. (POSIX 3.2.2.2)
+ */
+static void
+kill_orphaned_pgrp(struct task_struct *tsk, struct task_struct *parent)
+{
+ struct pid *pgrp = task_pgrp(tsk);
+ struct task_struct *ignored_task = tsk;
+
+ if (!parent)
+ /* exit: our father is in a different pgrp than
+ * we are and we were the only connection outside.
+ */
+ parent = tsk->real_parent;
+ else
+ /* reparent: our child is in a different pgrp than
+ * we are, and it was the only connection outside.
+ */
+ ignored_task = NULL;
+
+ if (task_pgrp(parent) != pgrp &&
+ task_session(parent) == task_session(tsk) &&
+ will_become_orphaned_pgrp(pgrp, ignored_task) &&
+ has_stopped_jobs(pgrp)) {
+ __kill_pgrp_info(SIGHUP, SEND_SIG_PRIV, pgrp);
+ __kill_pgrp_info(SIGCONT, SEND_SIG_PRIV, pgrp);
+ }
+}
+
/**
* reparent_to_kthreadd - Reparent the calling kernel thread to kthreadd
*
@@ -635,22 +665,7 @@
p->exit_signal != -1 && thread_group_empty(p))
do_notify_parent(p, p->exit_signal);
- /*
- * process group orphan check
- * Case ii: Our child is in a different pgrp
- * than we are, and it was the only connection
- * outside, so the child pgrp is now orphaned.
- */
- if ((task_pgrp(p) != task_pgrp(father)) &&
- (task_session(p) == task_session(father))) {
- struct pid *pgrp = task_pgrp(p);
-
- if (will_become_orphaned_pgrp(pgrp, NULL) &&
- has_stopped_jobs(pgrp)) {
- __kill_pgrp_info(SIGHUP, SEND_SIG_PRIV, pgrp);
- __kill_pgrp_info(SIGCONT, SEND_SIG_PRIV, pgrp);
- }
- }
+ kill_orphaned_pgrp(p, father);
}
/*
@@ -735,11 +750,9 @@
* Send signals to all our closest relatives so that they know
* to properly mourn us..
*/
-static void exit_notify(struct task_struct *tsk)
+static void exit_notify(struct task_struct *tsk, int group_dead)
{
int state;
- struct task_struct *t;
- struct pid *pgrp;
/*
* This does two things:
@@ -753,25 +766,8 @@
exit_task_namespaces(tsk);
write_lock_irq(&tasklist_lock);
- /*
- * Check to see if any process groups have become orphaned
- * as a result of our exiting, and if they have any stopped
- * jobs, send them a SIGHUP and then a SIGCONT. (POSIX 3.2.2.2)
- *
- * Case i: Our father is in a different pgrp than we are
- * and we were the only connection outside, so our pgrp
- * is about to become orphaned.
- */
- t = tsk->real_parent;
-
- pgrp = task_pgrp(tsk);
- if ((task_pgrp(t) != pgrp) &&
- (task_session(t) == task_session(tsk)) &&
- will_become_orphaned_pgrp(pgrp, tsk) &&
- has_stopped_jobs(pgrp)) {
- __kill_pgrp_info(SIGHUP, SEND_SIG_PRIV, pgrp);
- __kill_pgrp_info(SIGCONT, SEND_SIG_PRIV, pgrp);
- }
+ if (group_dead)
+ kill_orphaned_pgrp(tsk->group_leader, NULL);
/* Let father know we died
*
@@ -788,8 +784,8 @@
* the same after a fork.
*/
if (tsk->exit_signal != SIGCHLD && tsk->exit_signal != -1 &&
- ( tsk->parent_exec_id != t->self_exec_id ||
- tsk->self_exec_id != tsk->parent_exec_id)
+ (tsk->parent_exec_id != tsk->real_parent->self_exec_id ||
+ tsk->self_exec_id != tsk->parent_exec_id)
&& !capable(CAP_KILL))
tsk->exit_signal = SIGCHLD;
@@ -986,7 +982,7 @@
module_put(tsk->binfmt->module);
proc_exit_connector(tsk);
- exit_notify(tsk);
+ exit_notify(tsk, group_dead);
#ifdef CONFIG_NUMA
mpol_free(tsk->mempolicy);
tsk->mempolicy = NULL;
@@ -1382,7 +1378,7 @@
if (!retval && infop)
retval = put_user(0, &infop->si_errno);
if (!retval && infop)
- retval = put_user(why, &infop->si_code);
+ retval = put_user((short)why, &infop->si_code);
if (!retval && infop)
retval = put_user(exit_code, &infop->si_status);
if (!retval && infop)
diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index 7a86e64..fcfb580 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -498,27 +498,36 @@
return 0;
}
+/*
+ * If we have a symbol_name argument, look it up and add the offset field
+ * to it. This way, we can specify a relative address to a symbol.
+ */
+static kprobe_opcode_t __kprobes *kprobe_addr(struct kprobe *p)
+{
+ kprobe_opcode_t *addr = p->addr;
+ if (p->symbol_name) {
+ if (addr)
+ return NULL;
+ kprobe_lookup_name(p->symbol_name, addr);
+ }
+
+ if (!addr)
+ return NULL;
+ return (kprobe_opcode_t *)(((char *)addr) + p->offset);
+}
+
static int __kprobes __register_kprobe(struct kprobe *p,
unsigned long called_from)
{
int ret = 0;
struct kprobe *old_p;
struct module *probed_mod;
+ kprobe_opcode_t *addr;
- /*
- * If we have a symbol_name argument look it up,
- * and add it to the address. That way the addr
- * field can either be global or relative to a symbol.
- */
- if (p->symbol_name) {
- if (p->addr)
- return -EINVAL;
- kprobe_lookup_name(p->symbol_name, p->addr);
- }
-
- if (!p->addr)
+ addr = kprobe_addr(p);
+ if (!addr)
return -EINVAL;
- p->addr = (kprobe_opcode_t *)(((char *)p->addr)+ p->offset);
+ p->addr = addr;
if (!kernel_text_address((unsigned long) p->addr) ||
in_kprobes_functions((unsigned long) p->addr))
@@ -678,8 +687,7 @@
unregister_kprobe(&jp->kp);
}
-#ifdef ARCH_SUPPORTS_KRETPROBES
-
+#ifdef CONFIG_KRETPROBES
/*
* This kprobe pre_handler is registered with every kretprobe. When probe
* hits it will set up the return probe.
@@ -722,12 +730,12 @@
int ret = 0;
struct kretprobe_instance *inst;
int i;
- void *addr = rp->kp.addr;
+ void *addr;
if (kretprobe_blacklist_size) {
- if (addr == NULL)
- kprobe_lookup_name(rp->kp.symbol_name, addr);
- addr += rp->kp.offset;
+ addr = kprobe_addr(&rp->kp);
+ if (!addr)
+ return -EINVAL;
for (i = 0; kretprobe_blacklist[i].name != NULL; i++) {
if (kretprobe_blacklist[i].addr == addr)
@@ -769,8 +777,7 @@
return ret;
}
-#else /* ARCH_SUPPORTS_KRETPROBES */
-
+#else /* CONFIG_KRETPROBES */
int __kprobes register_kretprobe(struct kretprobe *rp)
{
return -ENOSYS;
@@ -781,8 +788,7 @@
{
return 0;
}
-
-#endif /* ARCH_SUPPORTS_KRETPROBES */
+#endif /* CONFIG_KRETPROBES */
void __kprobes unregister_kretprobe(struct kretprobe *rp)
{
diff --git a/kernel/lockdep.c b/kernel/lockdep.c
index 3574379..81a4e4a 100644
--- a/kernel/lockdep.c
+++ b/kernel/lockdep.c
@@ -779,6 +779,10 @@
* parallel walking of the hash-list safe:
*/
list_add_tail_rcu(&class->hash_entry, hash_head);
+ /*
+ * Add it to the global list of classes:
+ */
+ list_add_tail_rcu(&class->lock_entry, &all_lock_classes);
if (verbose(class)) {
graph_unlock();
@@ -2282,10 +2286,6 @@
return 0;
break;
case LOCK_USED:
- /*
- * Add it to the global list of classes:
- */
- list_add_tail_rcu(&this->class->lock_entry, &all_lock_classes);
debug_atomic_dec(&nr_unused_locks);
break;
default:
diff --git a/kernel/marker.c b/kernel/marker.c
index 50effc0..041c33e 100644
--- a/kernel/marker.c
+++ b/kernel/marker.c
@@ -104,18 +104,18 @@
char ptype;
/*
- * disabling preemption to make sure the teardown of the callbacks can
- * be done correctly when they are in modules and they insure RCU read
- * coherency.
+ * preempt_disable does two things : disabling preemption to make sure
+ * the teardown of the callbacks can be done correctly when they are in
+ * modules and they insure RCU read coherency.
*/
preempt_disable();
- ptype = ACCESS_ONCE(mdata->ptype);
+ ptype = mdata->ptype;
if (likely(!ptype)) {
marker_probe_func *func;
/* Must read the ptype before ptr. They are not data dependant,
* so we put an explicit smp_rmb() here. */
smp_rmb();
- func = ACCESS_ONCE(mdata->single.func);
+ func = mdata->single.func;
/* Must read the ptr before private data. They are not data
* dependant, so we put an explicit smp_rmb() here. */
smp_rmb();
@@ -133,7 +133,7 @@
* in the fast path, so put the explicit barrier here.
*/
smp_read_barrier_depends();
- multi = ACCESS_ONCE(mdata->multi);
+ multi = mdata->multi;
for (i = 0; multi[i].func; i++) {
va_start(args, fmt);
multi[i].func(multi[i].probe_private, call_private, fmt,
@@ -161,13 +161,13 @@
char ptype;
preempt_disable();
- ptype = ACCESS_ONCE(mdata->ptype);
+ ptype = mdata->ptype;
if (likely(!ptype)) {
marker_probe_func *func;
/* Must read the ptype before ptr. They are not data dependant,
* so we put an explicit smp_rmb() here. */
smp_rmb();
- func = ACCESS_ONCE(mdata->single.func);
+ func = mdata->single.func;
/* Must read the ptr before private data. They are not data
* dependant, so we put an explicit smp_rmb() here. */
smp_rmb();
@@ -183,7 +183,7 @@
* in the fast path, so put the explicit barrier here.
*/
smp_read_barrier_depends();
- multi = ACCESS_ONCE(mdata->multi);
+ multi = mdata->multi;
for (i = 0; multi[i].func; i++)
multi[i].func(multi[i].probe_private, call_private, fmt,
&args);
@@ -551,9 +551,9 @@
/*
* Disable a marker and its probe callback.
- * Note: only after a synchronize_sched() issued after setting elem->call to the
- * empty function insures that the original callback is not used anymore. This
- * insured by preemption disabling around the call site.
+ * Note: only waiting an RCU period after setting elem->call to the empty
+ * function insures that the original callback is not used anymore. This insured
+ * by preempt_disable around the call site.
*/
static void disable_marker(struct marker *elem)
{
@@ -565,8 +565,8 @@
elem->ptype = 0; /* single probe */
/*
* Leave the private data and id there, because removal is racy and
- * should be done only after a synchronize_sched(). These are never used
- * until the next initialization anyway.
+ * should be done only after an RCU period. These are never used until
+ * the next initialization anyway.
*/
}
@@ -601,9 +601,6 @@
/*
* Update probes, removing the faulty probes.
- * Issues a synchronize_sched() when no reference to the module passed
- * as parameter is found in the probes so the probe module can be
- * safely unloaded from now on.
*
* Internal callback only changed before the first probe is connected to it.
* Single probe private data can only be changed on 0 -> 1 and 2 -> 1
@@ -698,14 +695,12 @@
{
struct marker_entry *entry;
struct marker_probe_closure *old;
- int ret = 0;
+ int ret = -ENOENT;
mutex_lock(&markers_mutex);
entry = get_marker(name);
- if (!entry) {
- ret = -ENOENT;
+ if (!entry)
goto end;
- }
if (entry->rcu_pending)
rcu_barrier();
old = marker_entry_remove_probe(entry, probe, probe_private);
@@ -713,12 +708,15 @@
marker_update_probes(); /* may update entry */
mutex_lock(&markers_mutex);
entry = get_marker(name);
+ if (!entry)
+ goto end;
entry->oldptr = old;
entry->rcu_pending = 1;
/* write rcu_pending before calling the RCU callback */
smp_wmb();
call_rcu(&entry->rcu, free_old_closure);
remove_marker(name); /* Ignore busy error message */
+ ret = 0;
end:
mutex_unlock(&markers_mutex);
return ret;
diff --git a/kernel/module.c b/kernel/module.c
index 901cd6ac..5d437bf 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -1933,8 +1933,15 @@
/* Set up license info based on the info section */
set_license(mod, get_modinfo(sechdrs, infoindex, "license"));
+ /*
+ * ndiswrapper is under GPL by itself, but loads proprietary modules.
+ * Don't use add_taint_module(), as it would prevent ndiswrapper from
+ * using GPL-only symbols it needs.
+ */
if (strcmp(mod->name, "ndiswrapper") == 0)
- add_taint_module(mod, TAINT_PROPRIETARY_MODULE);
+ add_taint(TAINT_PROPRIETARY_MODULE);
+
+ /* driverloader was caught wrongly pretending to be under GPL */
if (strcmp(mod->name, "driverloader") == 0)
add_taint_module(mod, TAINT_PROPRIETARY_MODULE);
@@ -2171,10 +2178,20 @@
wake_up(&module_wq);
return ret;
}
+ if (ret > 0) {
+ printk(KERN_WARNING "%s: '%s'->init suspiciously returned %d, "
+ "it should follow 0/-E convention\n"
+ KERN_WARNING "%s: loading module anyway...\n",
+ __func__, mod->name, ret,
+ __func__);
+ dump_stack();
+ }
- /* Now it's a first class citizen! */
- mutex_lock(&module_mutex);
+ /* Now it's a first class citizen! Wake up anyone waiting for it. */
mod->state = MODULE_STATE_LIVE;
+ wake_up(&module_wq);
+
+ mutex_lock(&module_mutex);
/* Drop initial reference. */
module_put(mod);
unwind_remove_table(mod->unwind_info, 1);
@@ -2183,7 +2200,6 @@
mod->init_size = 0;
mod->init_text_size = 0;
mutex_unlock(&module_mutex);
- wake_up(&module_wq);
return 0;
}
diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
index 7983317..6233f3b 100644
--- a/kernel/power/Kconfig
+++ b/kernel/power/Kconfig
@@ -190,7 +190,7 @@
notification of APM "events" (e.g. battery status change).
In order to use APM, you will need supporting software. For location
- and more information, read <file:Documentation/pm.txt> and the
+ and more information, read <file:Documentation/power/pm.txt> and the
Battery Powered Linux mini-HOWTO, available from
<http://www.tldp.org/docs.html#howto>.
diff --git a/kernel/power/process.c b/kernel/power/process.c
index 7c2118f..f1d0b34 100644
--- a/kernel/power/process.c
+++ b/kernel/power/process.c
@@ -75,22 +75,15 @@
__set_current_state(save);
}
-static void fake_signal_wake_up(struct task_struct *p, int resume)
+static void fake_signal_wake_up(struct task_struct *p)
{
unsigned long flags;
spin_lock_irqsave(&p->sighand->siglock, flags);
- signal_wake_up(p, resume);
+ signal_wake_up(p, 0);
spin_unlock_irqrestore(&p->sighand->siglock, flags);
}
-static void send_fake_signal(struct task_struct *p)
-{
- if (task_is_stopped(p))
- force_sig_specific(SIGSTOP, p);
- fake_signal_wake_up(p, task_is_stopped(p));
-}
-
static int has_mm(struct task_struct *p)
{
return (p->mm && !(p->flags & PF_BORROWED_MM));
@@ -121,7 +114,7 @@
if (freezing(p)) {
if (has_mm(p)) {
if (!signal_pending(p))
- fake_signal_wake_up(p, 0);
+ fake_signal_wake_up(p);
} else {
if (with_mm_only)
ret = 0;
@@ -135,7 +128,7 @@
} else {
if (has_mm(p)) {
set_freeze_flag(p);
- send_fake_signal(p);
+ fake_signal_wake_up(p);
} else {
if (with_mm_only) {
ret = 0;
@@ -182,15 +175,17 @@
if (frozen(p) || !freezeable(p))
continue;
- if (task_is_traced(p) && frozen(p->parent)) {
- cancel_freezing(p);
- continue;
- }
-
if (!freeze_task(p, freeze_user_space))
continue;
- if (!freezer_should_skip(p))
+ /*
+ * Now that we've done set_freeze_flag, don't
+ * perturb a task in TASK_STOPPED or TASK_TRACED.
+ * It is "frozen enough". If the task does wake
+ * up, it will immediately call try_to_freeze.
+ */
+ if (!task_is_stopped_or_traced(p) &&
+ !freezer_should_skip(p))
todo++;
} while_each_thread(g, p);
read_unlock(&tasklist_lock);
diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c
index 72a020c..5f91a07 100644
--- a/kernel/power/snapshot.c
+++ b/kernel/power/snapshot.c
@@ -447,7 +447,7 @@
* of @bm->cur_zone_bm are updated.
*/
-static void memory_bm_find_bit(struct memory_bitmap *bm, unsigned long pfn,
+static int memory_bm_find_bit(struct memory_bitmap *bm, unsigned long pfn,
void **addr, unsigned int *bit_nr)
{
struct zone_bitmap *zone_bm;
@@ -461,7 +461,8 @@
while (pfn < zone_bm->start_pfn || pfn >= zone_bm->end_pfn) {
zone_bm = zone_bm->next;
- BUG_ON(!zone_bm);
+ if (!zone_bm)
+ return -EFAULT;
}
bm->cur.zone_bm = zone_bm;
}
@@ -479,23 +480,40 @@
pfn -= bb->start_pfn;
*bit_nr = pfn % BM_BITS_PER_CHUNK;
*addr = bb->data + pfn / BM_BITS_PER_CHUNK;
+ return 0;
}
static void memory_bm_set_bit(struct memory_bitmap *bm, unsigned long pfn)
{
void *addr;
unsigned int bit;
+ int error;
- memory_bm_find_bit(bm, pfn, &addr, &bit);
+ error = memory_bm_find_bit(bm, pfn, &addr, &bit);
+ BUG_ON(error);
set_bit(bit, addr);
}
+static int mem_bm_set_bit_check(struct memory_bitmap *bm, unsigned long pfn)
+{
+ void *addr;
+ unsigned int bit;
+ int error;
+
+ error = memory_bm_find_bit(bm, pfn, &addr, &bit);
+ if (!error)
+ set_bit(bit, addr);
+ return error;
+}
+
static void memory_bm_clear_bit(struct memory_bitmap *bm, unsigned long pfn)
{
void *addr;
unsigned int bit;
+ int error;
- memory_bm_find_bit(bm, pfn, &addr, &bit);
+ error = memory_bm_find_bit(bm, pfn, &addr, &bit);
+ BUG_ON(error);
clear_bit(bit, addr);
}
@@ -503,8 +521,10 @@
{
void *addr;
unsigned int bit;
+ int error;
- memory_bm_find_bit(bm, pfn, &addr, &bit);
+ error = memory_bm_find_bit(bm, pfn, &addr, &bit);
+ BUG_ON(error);
return test_bit(bit, addr);
}
@@ -709,8 +729,15 @@
region->end_pfn << PAGE_SHIFT);
for (pfn = region->start_pfn; pfn < region->end_pfn; pfn++)
- if (pfn_valid(pfn))
- memory_bm_set_bit(bm, pfn);
+ if (pfn_valid(pfn)) {
+ /*
+ * It is safe to ignore the result of
+ * mem_bm_set_bit_check() here, since we won't
+ * touch the PFNs for which the error is
+ * returned anyway.
+ */
+ mem_bm_set_bit_check(bm, pfn);
+ }
}
}
diff --git a/kernel/printk.c b/kernel/printk.c
index bee3610..c46a20a 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -616,6 +616,40 @@
/* cpu currently holding logbuf_lock */
static volatile unsigned int printk_cpu = UINT_MAX;
+/*
+ * Can we actually use the console at this time on this cpu?
+ *
+ * Console drivers may assume that per-cpu resources have
+ * been allocated. So unless they're explicitly marked as
+ * being able to cope (CON_ANYTIME) don't call them until
+ * this CPU is officially up.
+ */
+static inline int can_use_console(unsigned int cpu)
+{
+ return cpu_online(cpu) || have_callable_console();
+}
+
+/*
+ * Try to get console ownership to actually show the kernel
+ * messages from a 'printk'. Return true (and with the
+ * console_semaphore held, and 'console_locked' set) if it
+ * is successful, false otherwise.
+ *
+ * This gets called with the 'logbuf_lock' spinlock held and
+ * interrupts disabled. It should return with 'lockbuf_lock'
+ * released but interrupts still disabled.
+ */
+static int acquire_console_semaphore_for_printk(unsigned int cpu)
+{
+ int retval = 0;
+
+ if (can_use_console(cpu))
+ retval = !try_acquire_console_sem();
+ printk_cpu = UINT_MAX;
+ spin_unlock(&logbuf_lock);
+ return retval;
+}
+
const char printk_recursion_bug_msg [] =
KERN_CRIT "BUG: recent printk recursion!\n";
static int printk_recursion_bug;
@@ -666,7 +700,7 @@
}
/* Emit the output into the temporary buffer */
printed_len += vscnprintf(printk_buf + printed_len,
- sizeof(printk_buf), fmt, args);
+ sizeof(printk_buf) - printed_len, fmt, args);
/*
* Copy the output into log_buf. If the caller didn't provide
@@ -725,43 +759,22 @@
log_level_unknown = 1;
}
- if (!down_trylock(&console_sem)) {
- /*
- * We own the drivers. We can drop the spinlock and
- * let release_console_sem() print the text, maybe ...
- */
- console_locked = 1;
- printk_cpu = UINT_MAX;
- spin_unlock(&logbuf_lock);
+ /*
+ * Try to acquire and then immediately release the
+ * console semaphore. The release will do all the
+ * actual magic (print out buffers, wake up klogd,
+ * etc).
+ *
+ * The acquire_console_semaphore_for_printk() function
+ * will release 'logbuf_lock' regardless of whether it
+ * actually gets the semaphore or not.
+ */
+ if (acquire_console_semaphore_for_printk(this_cpu))
+ release_console_sem();
- /*
- * Console drivers may assume that per-cpu resources have
- * been allocated. So unless they're explicitly marked as
- * being able to cope (CON_ANYTIME) don't call them until
- * this CPU is officially up.
- */
- if (cpu_online(smp_processor_id()) || have_callable_console()) {
- console_may_schedule = 0;
- release_console_sem();
- } else {
- /* Release by hand to avoid flushing the buffer. */
- console_locked = 0;
- up(&console_sem);
- }
- lockdep_on();
- raw_local_irq_restore(flags);
- } else {
- /*
- * Someone else owns the drivers. We drop the spinlock, which
- * allows the semaphore holder to proceed and to call the
- * console drivers with the output which we just produced.
- */
- printk_cpu = UINT_MAX;
- spin_unlock(&logbuf_lock);
- lockdep_on();
+ lockdep_on();
out_restore_irqs:
- raw_local_irq_restore(flags);
- }
+ raw_local_irq_restore(flags);
preempt_enable();
return printed_len;
diff --git a/kernel/rcupreempt.c b/kernel/rcupreempt.c
index 987cfb7..e951701 100644
--- a/kernel/rcupreempt.c
+++ b/kernel/rcupreempt.c
@@ -23,6 +23,10 @@
* to Suparna Bhattacharya for pushing me completely away
* from atomic instructions on the read side.
*
+ * - Added handling of Dynamic Ticks
+ * Copyright 2007 - Paul E. Mckenney <paulmck@us.ibm.com>
+ * - Steven Rostedt <srostedt@redhat.com>
+ *
* Papers: http://www.rdrop.com/users/paulmck/RCU
*
* Design Document: http://lwn.net/Articles/253651/
@@ -409,6 +413,212 @@
}
}
+#ifdef CONFIG_NO_HZ
+
+DEFINE_PER_CPU(long, dynticks_progress_counter) = 1;
+static DEFINE_PER_CPU(long, rcu_dyntick_snapshot);
+static DEFINE_PER_CPU(int, rcu_update_flag);
+
+/**
+ * rcu_irq_enter - Called from Hard irq handlers and NMI/SMI.
+ *
+ * If the CPU was idle with dynamic ticks active, this updates the
+ * dynticks_progress_counter to let the RCU handling know that the
+ * CPU is active.
+ */
+void rcu_irq_enter(void)
+{
+ int cpu = smp_processor_id();
+
+ if (per_cpu(rcu_update_flag, cpu))
+ per_cpu(rcu_update_flag, cpu)++;
+
+ /*
+ * Only update if we are coming from a stopped ticks mode
+ * (dynticks_progress_counter is even).
+ */
+ if (!in_interrupt() &&
+ (per_cpu(dynticks_progress_counter, cpu) & 0x1) == 0) {
+ /*
+ * The following might seem like we could have a race
+ * with NMI/SMIs. But this really isn't a problem.
+ * Here we do a read/modify/write, and the race happens
+ * when an NMI/SMI comes in after the read and before
+ * the write. But NMI/SMIs will increment this counter
+ * twice before returning, so the zero bit will not
+ * be corrupted by the NMI/SMI which is the most important
+ * part.
+ *
+ * The only thing is that we would bring back the counter
+ * to a postion that it was in during the NMI/SMI.
+ * But the zero bit would be set, so the rest of the
+ * counter would again be ignored.
+ *
+ * On return from the IRQ, the counter may have the zero
+ * bit be 0 and the counter the same as the return from
+ * the NMI/SMI. If the state machine was so unlucky to
+ * see that, it still doesn't matter, since all
+ * RCU read-side critical sections on this CPU would
+ * have already completed.
+ */
+ per_cpu(dynticks_progress_counter, cpu)++;
+ /*
+ * The following memory barrier ensures that any
+ * rcu_read_lock() primitives in the irq handler
+ * are seen by other CPUs to follow the above
+ * increment to dynticks_progress_counter. This is
+ * required in order for other CPUs to correctly
+ * determine when it is safe to advance the RCU
+ * grace-period state machine.
+ */
+ smp_mb(); /* see above block comment. */
+ /*
+ * Since we can't determine the dynamic tick mode from
+ * the dynticks_progress_counter after this routine,
+ * we use a second flag to acknowledge that we came
+ * from an idle state with ticks stopped.
+ */
+ per_cpu(rcu_update_flag, cpu)++;
+ /*
+ * If we take an NMI/SMI now, they will also increment
+ * the rcu_update_flag, and will not update the
+ * dynticks_progress_counter on exit. That is for
+ * this IRQ to do.
+ */
+ }
+}
+
+/**
+ * rcu_irq_exit - Called from exiting Hard irq context.
+ *
+ * If the CPU was idle with dynamic ticks active, update the
+ * dynticks_progress_counter to put let the RCU handling be
+ * aware that the CPU is going back to idle with no ticks.
+ */
+void rcu_irq_exit(void)
+{
+ int cpu = smp_processor_id();
+
+ /*
+ * rcu_update_flag is set if we interrupted the CPU
+ * when it was idle with ticks stopped.
+ * Once this occurs, we keep track of interrupt nesting
+ * because a NMI/SMI could also come in, and we still
+ * only want the IRQ that started the increment of the
+ * dynticks_progress_counter to be the one that modifies
+ * it on exit.
+ */
+ if (per_cpu(rcu_update_flag, cpu)) {
+ if (--per_cpu(rcu_update_flag, cpu))
+ return;
+
+ /* This must match the interrupt nesting */
+ WARN_ON(in_interrupt());
+
+ /*
+ * If an NMI/SMI happens now we are still
+ * protected by the dynticks_progress_counter being odd.
+ */
+
+ /*
+ * The following memory barrier ensures that any
+ * rcu_read_unlock() primitives in the irq handler
+ * are seen by other CPUs to preceed the following
+ * increment to dynticks_progress_counter. This
+ * is required in order for other CPUs to determine
+ * when it is safe to advance the RCU grace-period
+ * state machine.
+ */
+ smp_mb(); /* see above block comment. */
+ per_cpu(dynticks_progress_counter, cpu)++;
+ WARN_ON(per_cpu(dynticks_progress_counter, cpu) & 0x1);
+ }
+}
+
+static void dyntick_save_progress_counter(int cpu)
+{
+ per_cpu(rcu_dyntick_snapshot, cpu) =
+ per_cpu(dynticks_progress_counter, cpu);
+}
+
+static inline int
+rcu_try_flip_waitack_needed(int cpu)
+{
+ long curr;
+ long snap;
+
+ curr = per_cpu(dynticks_progress_counter, cpu);
+ snap = per_cpu(rcu_dyntick_snapshot, cpu);
+ smp_mb(); /* force ordering with cpu entering/leaving dynticks. */
+
+ /*
+ * If the CPU remained in dynticks mode for the entire time
+ * and didn't take any interrupts, NMIs, SMIs, or whatever,
+ * then it cannot be in the middle of an rcu_read_lock(), so
+ * the next rcu_read_lock() it executes must use the new value
+ * of the counter. So we can safely pretend that this CPU
+ * already acknowledged the counter.
+ */
+
+ if ((curr == snap) && ((curr & 0x1) == 0))
+ return 0;
+
+ /*
+ * If the CPU passed through or entered a dynticks idle phase with
+ * no active irq handlers, then, as above, we can safely pretend
+ * that this CPU already acknowledged the counter.
+ */
+
+ if ((curr - snap) > 2 || (snap & 0x1) == 0)
+ return 0;
+
+ /* We need this CPU to explicitly acknowledge the counter flip. */
+
+ return 1;
+}
+
+static inline int
+rcu_try_flip_waitmb_needed(int cpu)
+{
+ long curr;
+ long snap;
+
+ curr = per_cpu(dynticks_progress_counter, cpu);
+ snap = per_cpu(rcu_dyntick_snapshot, cpu);
+ smp_mb(); /* force ordering with cpu entering/leaving dynticks. */
+
+ /*
+ * If the CPU remained in dynticks mode for the entire time
+ * and didn't take any interrupts, NMIs, SMIs, or whatever,
+ * then it cannot have executed an RCU read-side critical section
+ * during that time, so there is no need for it to execute a
+ * memory barrier.
+ */
+
+ if ((curr == snap) && ((curr & 0x1) == 0))
+ return 0;
+
+ /*
+ * If the CPU either entered or exited an outermost interrupt,
+ * SMI, NMI, or whatever handler, then we know that it executed
+ * a memory barrier when doing so. So we don't need another one.
+ */
+ if (curr != snap)
+ return 0;
+
+ /* We need the CPU to execute a memory barrier. */
+
+ return 1;
+}
+
+#else /* !CONFIG_NO_HZ */
+
+# define dyntick_save_progress_counter(cpu) do { } while (0)
+# define rcu_try_flip_waitack_needed(cpu) (1)
+# define rcu_try_flip_waitmb_needed(cpu) (1)
+
+#endif /* CONFIG_NO_HZ */
+
/*
* Get here when RCU is idle. Decide whether we need to
* move out of idle state, and return non-zero if so.
@@ -447,8 +657,10 @@
/* Now ask each CPU for acknowledgement of the flip. */
- for_each_cpu_mask(cpu, rcu_cpu_online_map)
+ for_each_cpu_mask(cpu, rcu_cpu_online_map) {
per_cpu(rcu_flip_flag, cpu) = rcu_flipped;
+ dyntick_save_progress_counter(cpu);
+ }
return 1;
}
@@ -464,7 +676,8 @@
RCU_TRACE_ME(rcupreempt_trace_try_flip_a1);
for_each_cpu_mask(cpu, rcu_cpu_online_map)
- if (per_cpu(rcu_flip_flag, cpu) != rcu_flip_seen) {
+ if (rcu_try_flip_waitack_needed(cpu) &&
+ per_cpu(rcu_flip_flag, cpu) != rcu_flip_seen) {
RCU_TRACE_ME(rcupreempt_trace_try_flip_ae1);
return 0;
}
@@ -509,8 +722,10 @@
smp_mb(); /* ^^^^^^^^^^^^ */
/* Call for a memory barrier from each CPU. */
- for_each_cpu_mask(cpu, rcu_cpu_online_map)
+ for_each_cpu_mask(cpu, rcu_cpu_online_map) {
per_cpu(rcu_mb_flag, cpu) = rcu_mb_needed;
+ dyntick_save_progress_counter(cpu);
+ }
RCU_TRACE_ME(rcupreempt_trace_try_flip_z2);
return 1;
@@ -528,7 +743,8 @@
RCU_TRACE_ME(rcupreempt_trace_try_flip_m1);
for_each_cpu_mask(cpu, rcu_cpu_online_map)
- if (per_cpu(rcu_mb_flag, cpu) != rcu_mb_done) {
+ if (rcu_try_flip_waitmb_needed(cpu) &&
+ per_cpu(rcu_mb_flag, cpu) != rcu_mb_done) {
RCU_TRACE_ME(rcupreempt_trace_try_flip_me1);
return 0;
}
@@ -702,8 +918,9 @@
* fix.
*/
+ local_irq_save(flags);
rdp = RCU_DATA_ME();
- spin_lock_irqsave(&rdp->lock, flags);
+ spin_lock(&rdp->lock);
*rdp->nexttail = list;
if (list)
rdp->nexttail = tail;
@@ -735,9 +952,11 @@
{
unsigned long flags;
struct rcu_head *next, *list;
- struct rcu_data *rdp = RCU_DATA_ME();
+ struct rcu_data *rdp;
- spin_lock_irqsave(&rdp->lock, flags);
+ local_irq_save(flags);
+ rdp = RCU_DATA_ME();
+ spin_lock(&rdp->lock);
list = rdp->donelist;
if (list == NULL) {
spin_unlock_irqrestore(&rdp->lock, flags);
diff --git a/kernel/relay.c b/kernel/relay.c
index d080b9d..d6204a4 100644
--- a/kernel/relay.c
+++ b/kernel/relay.c
@@ -736,7 +736,7 @@
kref_get(&buf->kref);
filp->private_data = buf;
- return 0;
+ return nonseekable_open(inode, filp);
}
/**
@@ -1056,6 +1056,10 @@
.get = generic_pipe_buf_get,
};
+static void relay_page_release(struct splice_pipe_desc *spd, unsigned int i)
+{
+}
+
/*
* subbuf_splice_actor - splice up to one subbuf's worth of data
*/
@@ -1066,7 +1070,7 @@
unsigned int flags,
int *nonpad_ret)
{
- unsigned int pidx, poff, total_len, subbuf_pages, ret;
+ unsigned int pidx, poff, total_len, subbuf_pages, nr_pages, ret;
struct rchan_buf *rbuf = in->private_data;
unsigned int subbuf_size = rbuf->chan->subbuf_size;
uint64_t pos = (uint64_t) *ppos;
@@ -1083,6 +1087,7 @@
.partial = partial,
.flags = flags,
.ops = &relay_pipe_buf_ops,
+ .spd_release = relay_page_release,
};
if (rbuf->subbufs_produced == rbuf->subbufs_consumed)
@@ -1097,8 +1102,9 @@
subbuf_pages = rbuf->chan->alloc_size >> PAGE_SHIFT;
pidx = (read_start / PAGE_SIZE) % subbuf_pages;
poff = read_start & ~PAGE_MASK;
+ nr_pages = min_t(unsigned int, subbuf_pages, PIPE_BUFFERS);
- for (total_len = 0; spd.nr_pages < subbuf_pages; spd.nr_pages++) {
+ for (total_len = 0; spd.nr_pages < nr_pages; spd.nr_pages++) {
unsigned int this_len, this_end, private;
unsigned int cur_pos = read_start + total_len;
diff --git a/kernel/res_counter.c b/kernel/res_counter.c
index 16cbec2..efbfc0f 100644
--- a/kernel/res_counter.c
+++ b/kernel/res_counter.c
@@ -113,6 +113,7 @@
ret = -EINVAL;
+ strstrip(buf);
if (write_strategy) {
if (write_strategy(buf, &tmp)) {
goto out_free;
diff --git a/kernel/sched.c b/kernel/sched.c
index b387a8d..8dcdec6 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -174,41 +174,6 @@
struct sched_entity **se;
/* runqueue "owned" by this group on each cpu */
struct cfs_rq **cfs_rq;
-
- /*
- * shares assigned to a task group governs how much of cpu bandwidth
- * is allocated to the group. The more shares a group has, the more is
- * the cpu bandwidth allocated to it.
- *
- * For ex, lets say that there are three task groups, A, B and C which
- * have been assigned shares 1000, 2000 and 3000 respectively. Then,
- * cpu bandwidth allocated by the scheduler to task groups A, B and C
- * should be:
- *
- * Bw(A) = 1000/(1000+2000+3000) * 100 = 16.66%
- * Bw(B) = 2000/(1000+2000+3000) * 100 = 33.33%
- * Bw(C) = 3000/(1000+2000+3000) * 100 = 50%
- *
- * The weight assigned to a task group's schedulable entities on every
- * cpu (task_group.se[a_cpu]->load.weight) is derived from the task
- * group's shares. For ex: lets say that task group A has been
- * assigned shares of 1000 and there are two CPUs in a system. Then,
- *
- * tg_A->se[0]->load.weight = tg_A->se[1]->load.weight = 1000;
- *
- * Note: It's not necessary that each of a task's group schedulable
- * entity have the same weight on all CPUs. If the group
- * has 2 of its tasks on CPU0 and 1 task on CPU1, then a
- * better distribution of weight could be:
- *
- * tg_A->se[0]->load.weight = 2/3 * 2000 = 1333
- * tg_A->se[1]->load.weight = 1/2 * 2000 = 667
- *
- * rebalance_shares() is responsible for distributing the shares of a
- * task groups like this among the group's schedulable entities across
- * cpus.
- *
- */
unsigned long shares;
#endif
@@ -250,22 +215,12 @@
static DEFINE_MUTEX(doms_cur_mutex);
#ifdef CONFIG_FAIR_GROUP_SCHED
-#ifdef CONFIG_SMP
-/* kernel thread that runs rebalance_shares() periodically */
-static struct task_struct *lb_monitor_task;
-static int load_balance_monitor(void *unused);
-#endif
-
-static void set_se_shares(struct sched_entity *se, unsigned long shares);
-
#ifdef CONFIG_USER_SCHED
# define INIT_TASK_GROUP_LOAD (2*NICE_0_LOAD)
#else
# define INIT_TASK_GROUP_LOAD NICE_0_LOAD
#endif
-#define MIN_GROUP_SHARES 2
-
static int init_task_group_load = INIT_TASK_GROUP_LOAD;
#endif
@@ -346,7 +301,7 @@
/* 'curr' points to currently running entity on this cfs_rq.
* It is set to NULL otherwise (i.e when none are currently running).
*/
- struct sched_entity *curr;
+ struct sched_entity *curr, *next;
unsigned long nr_spread_over;
@@ -639,18 +594,14 @@
SCHED_FEAT_NEW_FAIR_SLEEPERS = 1,
SCHED_FEAT_WAKEUP_PREEMPT = 2,
SCHED_FEAT_START_DEBIT = 4,
- SCHED_FEAT_TREE_AVG = 8,
- SCHED_FEAT_APPROX_AVG = 16,
- SCHED_FEAT_HRTICK = 32,
- SCHED_FEAT_DOUBLE_TICK = 64,
+ SCHED_FEAT_HRTICK = 8,
+ SCHED_FEAT_DOUBLE_TICK = 16,
};
const_debug unsigned int sysctl_sched_features =
SCHED_FEAT_NEW_FAIR_SLEEPERS * 1 |
SCHED_FEAT_WAKEUP_PREEMPT * 1 |
SCHED_FEAT_START_DEBIT * 1 |
- SCHED_FEAT_TREE_AVG * 0 |
- SCHED_FEAT_APPROX_AVG * 0 |
SCHED_FEAT_HRTICK * 1 |
SCHED_FEAT_DOUBLE_TICK * 0;
@@ -668,6 +619,8 @@
*/
unsigned int sysctl_sched_rt_period = 1000000;
+static __read_mostly int scheduler_running;
+
/*
* part of the period that we allow rt tasks to run in us.
* default: 0.95s
@@ -689,14 +642,16 @@
unsigned long flags;
struct rq *rq;
- local_irq_save(flags);
- rq = cpu_rq(cpu);
/*
* Only call sched_clock() if the scheduler has already been
* initialized (some code might call cpu_clock() very early):
*/
- if (rq->idle)
- update_rq_clock(rq);
+ if (unlikely(!scheduler_running))
+ return 0;
+
+ local_irq_save(flags);
+ rq = cpu_rq(cpu);
+ update_rq_clock(rq);
now = rq->clock;
local_irq_restore(flags);
@@ -1097,6 +1052,49 @@
resched_task(cpu_curr(cpu));
spin_unlock_irqrestore(&rq->lock, flags);
}
+
+#ifdef CONFIG_NO_HZ
+/*
+ * When add_timer_on() enqueues a timer into the timer wheel of an
+ * idle CPU then this timer might expire before the next timer event
+ * which is scheduled to wake up that CPU. In case of a completely
+ * idle system the next event might even be infinite time into the
+ * future. wake_up_idle_cpu() ensures that the CPU is woken up and
+ * leaves the inner idle loop so the newly added timer is taken into
+ * account when the CPU goes back to idle and evaluates the timer
+ * wheel for the next timer event.
+ */
+void wake_up_idle_cpu(int cpu)
+{
+ struct rq *rq = cpu_rq(cpu);
+
+ if (cpu == smp_processor_id())
+ return;
+
+ /*
+ * This is safe, as this function is called with the timer
+ * wheel base lock of (cpu) held. When the CPU is on the way
+ * to idle and has not yet set rq->curr to idle then it will
+ * be serialized on the timer wheel base lock and take the new
+ * timer into account automatically.
+ */
+ if (rq->curr != rq->idle)
+ return;
+
+ /*
+ * We can set TIF_RESCHED on the idle task of the other CPU
+ * lockless. The worst case is that the other CPU runs the
+ * idle task through an additional NOOP schedule()
+ */
+ set_tsk_thread_flag(rq->idle, TIF_NEED_RESCHED);
+
+ /* NEED_RESCHED must be visible before we test polling */
+ smp_mb();
+ if (!tsk_is_polling(rq->idle))
+ smp_send_reschedule(cpu);
+}
+#endif
+
#else
static void __resched_task(struct task_struct *p, int tif_bit)
{
@@ -1125,7 +1123,7 @@
u64 tmp;
if (unlikely(!lw->inv_weight))
- lw->inv_weight = (WMULT_CONST - lw->weight/2) / lw->weight + 1;
+ lw->inv_weight = (WMULT_CONST-lw->weight/2) / (lw->weight+1);
tmp = (u64)delta_exec * weight;
/*
@@ -1149,11 +1147,13 @@
static inline void update_load_add(struct load_weight *lw, unsigned long inc)
{
lw->weight += inc;
+ lw->inv_weight = 0;
}
static inline void update_load_sub(struct load_weight *lw, unsigned long dec)
{
lw->weight -= dec;
+ lw->inv_weight = 0;
}
/*
@@ -1241,16 +1241,6 @@
static inline void cpuacct_charge(struct task_struct *tsk, u64 cputime) {}
#endif
-static inline void inc_cpu_load(struct rq *rq, unsigned long load)
-{
- update_load_add(&rq->load, load);
-}
-
-static inline void dec_cpu_load(struct rq *rq, unsigned long load)
-{
- update_load_sub(&rq->load, load);
-}
-
#ifdef CONFIG_SMP
static unsigned long source_load(int cpu, int type);
static unsigned long target_load(int cpu, int type);
@@ -1268,14 +1258,26 @@
#define sched_class_highest (&rt_sched_class)
-static void inc_nr_running(struct rq *rq)
+static inline void inc_load(struct rq *rq, const struct task_struct *p)
{
- rq->nr_running++;
+ update_load_add(&rq->load, p->se.load.weight);
}
-static void dec_nr_running(struct rq *rq)
+static inline void dec_load(struct rq *rq, const struct task_struct *p)
+{
+ update_load_sub(&rq->load, p->se.load.weight);
+}
+
+static void inc_nr_running(struct task_struct *p, struct rq *rq)
+{
+ rq->nr_running++;
+ inc_load(rq, p);
+}
+
+static void dec_nr_running(struct task_struct *p, struct rq *rq)
{
rq->nr_running--;
+ dec_load(rq, p);
}
static void set_load_weight(struct task_struct *p)
@@ -1367,7 +1369,7 @@
rq->nr_uninterruptible--;
enqueue_task(rq, p, wakeup);
- inc_nr_running(rq);
+ inc_nr_running(p, rq);
}
/*
@@ -1379,7 +1381,7 @@
rq->nr_uninterruptible++;
dequeue_task(rq, p, sleep);
- dec_nr_running(rq);
+ dec_nr_running(p, rq);
}
/**
@@ -1433,6 +1435,12 @@
{
s64 delta;
+ /*
+ * Buddy candidates are cache hot:
+ */
+ if (&p->se == cfs_rq_of(&p->se)->next)
+ return 1;
+
if (p->sched_class != &fair_sched_class)
return 0;
@@ -1892,10 +1900,11 @@
schedstat_inc(p, se.nr_wakeups_remote);
update_rq_clock(rq);
activate_task(rq, p, 1);
- check_preempt_curr(rq, p);
success = 1;
out_running:
+ check_preempt_curr(rq, p);
+
p->state = TASK_RUNNING;
#ifdef CONFIG_SMP
if (p->sched_class->task_wake_up)
@@ -1929,6 +1938,8 @@
p->se.exec_start = 0;
p->se.sum_exec_runtime = 0;
p->se.prev_sum_exec_runtime = 0;
+ p->se.last_wakeup = 0;
+ p->se.avg_overlap = 0;
#ifdef CONFIG_SCHEDSTATS
p->se.wait_start = 0;
@@ -2019,7 +2030,7 @@
* management (if any):
*/
p->sched_class->task_new(rq, p);
- inc_nr_running(rq);
+ inc_nr_running(p, rq);
}
check_preempt_curr(rq, p);
#ifdef CONFIG_SMP
@@ -3885,7 +3896,7 @@
asmlinkage void __sched schedule(void)
{
struct task_struct *prev, *next;
- long *switch_count;
+ unsigned long *switch_count;
struct rq *rq;
int cpu;
@@ -3914,7 +3925,7 @@
if (prev->state && !(preempt_count() & PREEMPT_ACTIVE)) {
if (unlikely((prev->state & TASK_INTERRUPTIBLE) &&
- unlikely(signal_pending(prev)))) {
+ signal_pending(prev))) {
prev->state = TASK_RUNNING;
} else {
deactivate_task(rq, prev, 1);
@@ -4307,11 +4318,10 @@
oldprio = p->prio;
on_rq = p->se.on_rq;
running = task_current(rq, p);
- if (on_rq) {
+ if (on_rq)
dequeue_task(rq, p, 0);
- if (running)
- p->sched_class->put_prev_task(rq, p);
- }
+ if (running)
+ p->sched_class->put_prev_task(rq, p);
if (rt_prio(prio))
p->sched_class = &rt_sched_class;
@@ -4320,10 +4330,9 @@
p->prio = prio;
+ if (running)
+ p->sched_class->set_curr_task(rq);
if (on_rq) {
- if (running)
- p->sched_class->set_curr_task(rq);
-
enqueue_task(rq, p, 0);
check_class_changed(rq, p, prev_class, oldprio, running);
@@ -4358,8 +4367,10 @@
goto out_unlock;
}
on_rq = p->se.on_rq;
- if (on_rq)
+ if (on_rq) {
dequeue_task(rq, p, 0);
+ dec_load(rq, p);
+ }
p->static_prio = NICE_TO_PRIO(nice);
set_load_weight(p);
@@ -4369,6 +4380,7 @@
if (on_rq) {
enqueue_task(rq, p, 0);
+ inc_load(rq, p);
/*
* If the task increased its priority or is running and
* lowered its priority, then reschedule its CPU:
@@ -4458,7 +4470,7 @@
{
return TASK_NICE(p);
}
-EXPORT_SYMBOL_GPL(task_nice);
+EXPORT_SYMBOL(task_nice);
/**
* idle_cpu - is a given cpu idle currently?
@@ -4617,19 +4629,17 @@
update_rq_clock(rq);
on_rq = p->se.on_rq;
running = task_current(rq, p);
- if (on_rq) {
+ if (on_rq)
deactivate_task(rq, p, 0);
- if (running)
- p->sched_class->put_prev_task(rq, p);
- }
+ if (running)
+ p->sched_class->put_prev_task(rq, p);
oldprio = p->prio;
__setscheduler(rq, p, policy, param->sched_priority);
+ if (running)
+ p->sched_class->set_curr_task(rq);
if (on_rq) {
- if (running)
- p->sched_class->set_curr_task(rq);
-
activate_task(rq, p, 0);
check_class_changed(rq, p, prev_class, oldprio, running);
@@ -5136,7 +5146,7 @@
time_slice = 0;
if (p->policy == SCHED_RR) {
time_slice = DEF_TIMESLICE;
- } else {
+ } else if (p->policy != SCHED_FIFO) {
struct sched_entity *se = &p->se;
unsigned long flags;
struct rq *rq;
@@ -5917,7 +5927,8 @@
spin_unlock_irq(&rq->lock);
break;
- case CPU_DOWN_PREPARE:
+ case CPU_DYING:
+ case CPU_DYING_FROZEN:
/* Update our root-domain */
rq = cpu_rq(cpu);
spin_lock_irqsave(&rq->lock, flags);
@@ -6839,6 +6850,10 @@
*/
static cpumask_t fallback_doms;
+void __attribute__((weak)) arch_update_cpu_topology(void)
+{
+}
+
/*
* Set up scheduler domains and groups. Callers must hold the hotplug lock.
* For now this just excludes isolated cpus, but could be used to
@@ -6848,6 +6863,7 @@
{
int err;
+ arch_update_cpu_topology();
ndoms_cur = 1;
doms_cur = kmalloc(sizeof(cpumask_t), GFP_KERNEL);
if (!doms_cur)
@@ -6952,7 +6968,7 @@
}
#if defined(CONFIG_SCHED_MC) || defined(CONFIG_SCHED_SMT)
-static int arch_reinit_sched_domains(void)
+int arch_reinit_sched_domains(void)
{
int err;
@@ -7083,21 +7099,6 @@
if (set_cpus_allowed(current, non_isolated_cpus) < 0)
BUG();
sched_init_granularity();
-
-#ifdef CONFIG_FAIR_GROUP_SCHED
- if (nr_cpu_ids == 1)
- return;
-
- lb_monitor_task = kthread_create(load_balance_monitor, NULL,
- "group_balance");
- if (!IS_ERR(lb_monitor_task)) {
- lb_monitor_task->flags |= PF_NOFREEZE;
- wake_up_process(lb_monitor_task);
- } else {
- printk(KERN_ERR "Could not create load balance monitor thread"
- "(error = %ld) \n", PTR_ERR(lb_monitor_task));
- }
-#endif
}
#else
void __init sched_init_smp(void)
@@ -7284,6 +7285,8 @@
* During early bootup we pretend to be a normal task:
*/
current->sched_class = &fair_sched_class;
+
+ scheduler_running = 1;
}
#ifdef CONFIG_DEBUG_SPINLOCK_SLEEP
@@ -7418,157 +7421,6 @@
#ifdef CONFIG_GROUP_SCHED
-#if defined CONFIG_FAIR_GROUP_SCHED && defined CONFIG_SMP
-/*
- * distribute shares of all task groups among their schedulable entities,
- * to reflect load distribution across cpus.
- */
-static int rebalance_shares(struct sched_domain *sd, int this_cpu)
-{
- struct cfs_rq *cfs_rq;
- struct rq *rq = cpu_rq(this_cpu);
- cpumask_t sdspan = sd->span;
- int balanced = 1;
-
- /* Walk thr' all the task groups that we have */
- for_each_leaf_cfs_rq(rq, cfs_rq) {
- int i;
- unsigned long total_load = 0, total_shares;
- struct task_group *tg = cfs_rq->tg;
-
- /* Gather total task load of this group across cpus */
- for_each_cpu_mask(i, sdspan)
- total_load += tg->cfs_rq[i]->load.weight;
-
- /* Nothing to do if this group has no load */
- if (!total_load)
- continue;
-
- /*
- * tg->shares represents the number of cpu shares the task group
- * is eligible to hold on a single cpu. On N cpus, it is
- * eligible to hold (N * tg->shares) number of cpu shares.
- */
- total_shares = tg->shares * cpus_weight(sdspan);
-
- /*
- * redistribute total_shares across cpus as per the task load
- * distribution.
- */
- for_each_cpu_mask(i, sdspan) {
- unsigned long local_load, local_shares;
-
- local_load = tg->cfs_rq[i]->load.weight;
- local_shares = (local_load * total_shares) / total_load;
- if (!local_shares)
- local_shares = MIN_GROUP_SHARES;
- if (local_shares == tg->se[i]->load.weight)
- continue;
-
- spin_lock_irq(&cpu_rq(i)->lock);
- set_se_shares(tg->se[i], local_shares);
- spin_unlock_irq(&cpu_rq(i)->lock);
- balanced = 0;
- }
- }
-
- return balanced;
-}
-
-/*
- * How frequently should we rebalance_shares() across cpus?
- *
- * The more frequently we rebalance shares, the more accurate is the fairness
- * of cpu bandwidth distribution between task groups. However higher frequency
- * also implies increased scheduling overhead.
- *
- * sysctl_sched_min_bal_int_shares represents the minimum interval between
- * consecutive calls to rebalance_shares() in the same sched domain.
- *
- * sysctl_sched_max_bal_int_shares represents the maximum interval between
- * consecutive calls to rebalance_shares() in the same sched domain.
- *
- * These settings allows for the appropriate trade-off between accuracy of
- * fairness and the associated overhead.
- *
- */
-
-/* default: 8ms, units: milliseconds */
-const_debug unsigned int sysctl_sched_min_bal_int_shares = 8;
-
-/* default: 128ms, units: milliseconds */
-const_debug unsigned int sysctl_sched_max_bal_int_shares = 128;
-
-/* kernel thread that runs rebalance_shares() periodically */
-static int load_balance_monitor(void *unused)
-{
- unsigned int timeout = sysctl_sched_min_bal_int_shares;
- struct sched_param schedparm;
- int ret;
-
- /*
- * We don't want this thread's execution to be limited by the shares
- * assigned to default group (init_task_group). Hence make it run
- * as a SCHED_RR RT task at the lowest priority.
- */
- schedparm.sched_priority = 1;
- ret = sched_setscheduler(current, SCHED_RR, &schedparm);
- if (ret)
- printk(KERN_ERR "Couldn't set SCHED_RR policy for load balance"
- " monitor thread (error = %d) \n", ret);
-
- while (!kthread_should_stop()) {
- int i, cpu, balanced = 1;
-
- /* Prevent cpus going down or coming up */
- get_online_cpus();
- /* lockout changes to doms_cur[] array */
- lock_doms_cur();
- /*
- * Enter a rcu read-side critical section to safely walk rq->sd
- * chain on various cpus and to walk task group list
- * (rq->leaf_cfs_rq_list) in rebalance_shares().
- */
- rcu_read_lock();
-
- for (i = 0; i < ndoms_cur; i++) {
- cpumask_t cpumap = doms_cur[i];
- struct sched_domain *sd = NULL, *sd_prev = NULL;
-
- cpu = first_cpu(cpumap);
-
- /* Find the highest domain at which to balance shares */
- for_each_domain(cpu, sd) {
- if (!(sd->flags & SD_LOAD_BALANCE))
- continue;
- sd_prev = sd;
- }
-
- sd = sd_prev;
- /* sd == NULL? No load balance reqd in this domain */
- if (!sd)
- continue;
-
- balanced &= rebalance_shares(sd, cpu);
- }
-
- rcu_read_unlock();
-
- unlock_doms_cur();
- put_online_cpus();
-
- if (!balanced)
- timeout = sysctl_sched_min_bal_int_shares;
- else if (timeout < sysctl_sched_max_bal_int_shares)
- timeout *= 2;
-
- msleep_interruptible(timeout);
- }
-
- return 0;
-}
-#endif /* CONFIG_SMP */
-
#ifdef CONFIG_FAIR_GROUP_SCHED
static void free_fair_sched_group(struct task_group *tg)
{
@@ -7817,47 +7669,46 @@
running = task_current(rq, tsk);
on_rq = tsk->se.on_rq;
- if (on_rq) {
+ if (on_rq)
dequeue_task(rq, tsk, 0);
- if (unlikely(running))
- tsk->sched_class->put_prev_task(rq, tsk);
- }
+ if (unlikely(running))
+ tsk->sched_class->put_prev_task(rq, tsk);
set_task_rq(tsk, task_cpu(tsk));
- if (on_rq) {
- if (unlikely(running))
- tsk->sched_class->set_curr_task(rq);
+#ifdef CONFIG_FAIR_GROUP_SCHED
+ if (tsk->sched_class->moved_group)
+ tsk->sched_class->moved_group(tsk);
+#endif
+
+ if (unlikely(running))
+ tsk->sched_class->set_curr_task(rq);
+ if (on_rq)
enqueue_task(rq, tsk, 0);
- }
task_rq_unlock(rq, &flags);
}
#ifdef CONFIG_FAIR_GROUP_SCHED
-/* rq->lock to be locked by caller */
static void set_se_shares(struct sched_entity *se, unsigned long shares)
{
struct cfs_rq *cfs_rq = se->cfs_rq;
struct rq *rq = cfs_rq->rq;
int on_rq;
- if (!shares)
- shares = MIN_GROUP_SHARES;
+ spin_lock_irq(&rq->lock);
on_rq = se->on_rq;
- if (on_rq) {
+ if (on_rq)
dequeue_entity(cfs_rq, se, 0);
- dec_cpu_load(rq, se->load.weight);
- }
se->load.weight = shares;
se->load.inv_weight = div64_64((1ULL<<32), shares);
- if (on_rq) {
+ if (on_rq)
enqueue_entity(cfs_rq, se, 0);
- inc_cpu_load(rq, se->load.weight);
- }
+
+ spin_unlock_irq(&rq->lock);
}
static DEFINE_MUTEX(shares_mutex);
@@ -7867,18 +7718,18 @@
int i;
unsigned long flags;
+ /*
+ * A weight of 0 or 1 can cause arithmetics problems.
+ * (The default weight is 1024 - so there's no practical
+ * limitation from this.)
+ */
+ if (shares < 2)
+ shares = 2;
+
mutex_lock(&shares_mutex);
if (tg->shares == shares)
goto done;
- if (shares < MIN_GROUP_SHARES)
- shares = MIN_GROUP_SHARES;
-
- /*
- * Prevent any load balance activity (rebalance_shares,
- * load_balance_fair) from referring to this group first,
- * by taking it off the rq->leaf_cfs_rq_list on each cpu.
- */
spin_lock_irqsave(&task_group_lock, flags);
for_each_possible_cpu(i)
unregister_fair_sched_group(tg, i);
@@ -7892,11 +7743,8 @@
* w/o tripping rebalance_share or load_balance_fair.
*/
tg->shares = shares;
- for_each_possible_cpu(i) {
- spin_lock_irq(&cpu_rq(i)->lock);
+ for_each_possible_cpu(i)
set_se_shares(tg->se[i], shares);
- spin_unlock_irq(&cpu_rq(i)->lock);
- }
/*
* Enable load balance activity on this group, by inserting it back on
@@ -7928,9 +7776,7 @@
if (runtime == RUNTIME_INF)
return 1ULL << 16;
- runtime *= (1ULL << 16);
- div64_64(runtime, period);
- return runtime;
+ return div64_64(runtime << 16, period);
}
static int __rt_schedulable(struct task_group *tg, u64 period, u64 runtime)
@@ -7954,25 +7800,40 @@
return total + to_ratio(period, runtime) < global_ratio;
}
+/* Must be called with tasklist_lock held */
+static inline int tg_has_rt_tasks(struct task_group *tg)
+{
+ struct task_struct *g, *p;
+ do_each_thread(g, p) {
+ if (rt_task(p) && rt_rq_of_se(&p->rt)->tg == tg)
+ return 1;
+ } while_each_thread(g, p);
+ return 0;
+}
+
int sched_group_set_rt_runtime(struct task_group *tg, long rt_runtime_us)
{
u64 rt_runtime, rt_period;
int err = 0;
- rt_period = sysctl_sched_rt_period * NSEC_PER_USEC;
+ rt_period = (u64)sysctl_sched_rt_period * NSEC_PER_USEC;
rt_runtime = (u64)rt_runtime_us * NSEC_PER_USEC;
if (rt_runtime_us == -1)
- rt_runtime = rt_period;
+ rt_runtime = RUNTIME_INF;
mutex_lock(&rt_constraints_mutex);
+ read_lock(&tasklist_lock);
+ if (rt_runtime_us == 0 && tg_has_rt_tasks(tg)) {
+ err = -EBUSY;
+ goto unlock;
+ }
if (!__rt_schedulable(tg, rt_period, rt_runtime)) {
err = -EINVAL;
goto unlock;
}
- if (rt_runtime_us == -1)
- rt_runtime = RUNTIME_INF;
tg->rt_runtime = rt_runtime;
unlock:
+ read_unlock(&tasklist_lock);
mutex_unlock(&rt_constraints_mutex);
return err;
diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c
index 4b5e24c..ef358ba 100644
--- a/kernel/sched_debug.c
+++ b/kernel/sched_debug.c
@@ -288,6 +288,7 @@
PN(se.exec_start);
PN(se.vruntime);
PN(se.sum_exec_runtime);
+ PN(se.avg_overlap);
nr_switches = p->nvcsw + p->nivcsw;
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 6c091d6..86a9337 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -73,13 +73,13 @@
/*
* SCHED_OTHER wake-up granularity.
- * (default: 10 msec * (1 + ilog(ncpus)), units: nanoseconds)
+ * (default: 5 msec * (1 + ilog(ncpus)), units: nanoseconds)
*
* This option delays the preemption effects of decoupled workloads
* and reduces their over-scheduling. Synchronous workloads will still
* have immediate wakeup/sleep latencies.
*/
-unsigned int sysctl_sched_wakeup_granularity = 10000000UL;
+unsigned int sysctl_sched_wakeup_granularity = 5000000UL;
const_debug unsigned int sysctl_sched_migration_cost = 500000UL;
@@ -175,8 +175,15 @@
* Maintain a cache of leftmost tree entries (it is frequently
* used):
*/
- if (leftmost)
+ if (leftmost) {
cfs_rq->rb_leftmost = &se->run_node;
+ /*
+ * maintain cfs_rq->min_vruntime to be a monotonic increasing
+ * value tracking the leftmost vruntime in the tree.
+ */
+ cfs_rq->min_vruntime =
+ max_vruntime(cfs_rq->min_vruntime, se->vruntime);
+ }
rb_link_node(&se->run_node, parent, link);
rb_insert_color(&se->run_node, &cfs_rq->tasks_timeline);
@@ -184,8 +191,24 @@
static void __dequeue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se)
{
- if (cfs_rq->rb_leftmost == &se->run_node)
- cfs_rq->rb_leftmost = rb_next(&se->run_node);
+ if (cfs_rq->rb_leftmost == &se->run_node) {
+ struct rb_node *next_node;
+ struct sched_entity *next;
+
+ next_node = rb_next(&se->run_node);
+ cfs_rq->rb_leftmost = next_node;
+
+ if (next_node) {
+ next = rb_entry(next_node,
+ struct sched_entity, run_node);
+ cfs_rq->min_vruntime =
+ max_vruntime(cfs_rq->min_vruntime,
+ next->vruntime);
+ }
+ }
+
+ if (cfs_rq->next == se)
+ cfs_rq->next = NULL;
rb_erase(&se->run_node, &cfs_rq->tasks_timeline);
}
@@ -202,17 +225,12 @@
static inline struct sched_entity *__pick_last_entity(struct cfs_rq *cfs_rq)
{
- struct rb_node **link = &cfs_rq->tasks_timeline.rb_node;
- struct sched_entity *se = NULL;
- struct rb_node *parent;
+ struct rb_node *last = rb_last(&cfs_rq->tasks_timeline);
- while (*link) {
- parent = *link;
- se = rb_entry(parent, struct sched_entity, run_node);
- link = &parent->rb_right;
- }
+ if (!last)
+ return NULL;
- return se;
+ return rb_entry(last, struct sched_entity, run_node);
}
/**************************************************************
@@ -265,12 +283,8 @@
*/
static u64 sched_slice(struct cfs_rq *cfs_rq, struct sched_entity *se)
{
- u64 slice = __sched_period(cfs_rq->nr_running);
-
- slice *= se->load.weight;
- do_div(slice, cfs_rq->load.weight);
-
- return slice;
+ return calc_delta_mine(__sched_period(cfs_rq->nr_running),
+ se->load.weight, &cfs_rq->load);
}
/*
@@ -288,11 +302,6 @@
return vslice;
}
-static u64 sched_vslice(struct cfs_rq *cfs_rq)
-{
- return __sched_vslice(cfs_rq->load.weight, cfs_rq->nr_running);
-}
-
static u64 sched_vslice_add(struct cfs_rq *cfs_rq, struct sched_entity *se)
{
return __sched_vslice(cfs_rq->load.weight + se->load.weight,
@@ -308,7 +317,6 @@
unsigned long delta_exec)
{
unsigned long delta_exec_weighted;
- u64 vruntime;
schedstat_set(curr->exec_max, max((u64)delta_exec, curr->exec_max));
@@ -320,19 +328,6 @@
&curr->load);
}
curr->vruntime += delta_exec_weighted;
-
- /*
- * maintain cfs_rq->min_vruntime to be a monotonic increasing
- * value tracking the leftmost vruntime in the tree.
- */
- if (first_fair(cfs_rq)) {
- vruntime = min_vruntime(curr->vruntime,
- __pick_next_entity(cfs_rq)->vruntime);
- } else
- vruntime = curr->vruntime;
-
- cfs_rq->min_vruntime =
- max_vruntime(cfs_rq->min_vruntime, vruntime);
}
static void update_curr(struct cfs_rq *cfs_rq)
@@ -498,16 +493,11 @@
{
u64 vruntime;
- vruntime = cfs_rq->min_vruntime;
-
- if (sched_feat(TREE_AVG)) {
- struct sched_entity *last = __pick_last_entity(cfs_rq);
- if (last) {
- vruntime += last->vruntime;
- vruntime >>= 1;
- }
- } else if (sched_feat(APPROX_AVG) && cfs_rq->nr_running)
- vruntime += sched_vslice(cfs_rq)/2;
+ if (first_fair(cfs_rq)) {
+ vruntime = min_vruntime(cfs_rq->min_vruntime,
+ __pick_next_entity(cfs_rq)->vruntime);
+ } else
+ vruntime = cfs_rq->min_vruntime;
/*
* The 'current' period is already promised to the current tasks,
@@ -520,8 +510,10 @@
if (!initial) {
/* sleeps upto a single latency don't count. */
- if (sched_feat(NEW_FAIR_SLEEPERS))
- vruntime -= sysctl_sched_latency;
+ if (sched_feat(NEW_FAIR_SLEEPERS)) {
+ vruntime -= calc_delta_fair(sysctl_sched_latency,
+ &cfs_rq->load);
+ }
/* ensure we never gain time by being placed backwards. */
vruntime = max_vruntime(se->vruntime, vruntime);
@@ -550,6 +542,21 @@
account_entity_enqueue(cfs_rq, se);
}
+static void update_avg(u64 *avg, u64 sample)
+{
+ s64 diff = sample - *avg;
+ *avg += diff >> 3;
+}
+
+static void update_avg_stats(struct cfs_rq *cfs_rq, struct sched_entity *se)
+{
+ if (!se->last_wakeup)
+ return;
+
+ update_avg(&se->avg_overlap, se->sum_exec_runtime - se->last_wakeup);
+ se->last_wakeup = 0;
+}
+
static void
dequeue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int sleep)
{
@@ -560,6 +567,7 @@
update_stats_dequeue(cfs_rq, se);
if (sleep) {
+ update_avg_stats(cfs_rq, se);
#ifdef CONFIG_SCHEDSTATS
if (entity_is_task(se)) {
struct task_struct *tsk = task_of(se);
@@ -621,12 +629,32 @@
se->prev_sum_exec_runtime = se->sum_exec_runtime;
}
+static struct sched_entity *
+pick_next(struct cfs_rq *cfs_rq, struct sched_entity *se)
+{
+ s64 diff, gran;
+
+ if (!cfs_rq->next)
+ return se;
+
+ diff = cfs_rq->next->vruntime - se->vruntime;
+ if (diff < 0)
+ return se;
+
+ gran = calc_delta_fair(sysctl_sched_wakeup_granularity, &cfs_rq->load);
+ if (diff > gran)
+ return se;
+
+ return cfs_rq->next;
+}
+
static struct sched_entity *pick_next_entity(struct cfs_rq *cfs_rq)
{
struct sched_entity *se = NULL;
if (first_fair(cfs_rq)) {
se = __pick_next_entity(cfs_rq);
+ se = pick_next(cfs_rq, se);
set_next_entity(cfs_rq, se);
}
@@ -732,8 +760,6 @@
return se->parent;
}
-#define GROUP_IMBALANCE_PCT 20
-
#else /* CONFIG_FAIR_GROUP_SCHED */
#define for_each_sched_entity(se) \
@@ -824,26 +850,15 @@
static void enqueue_task_fair(struct rq *rq, struct task_struct *p, int wakeup)
{
struct cfs_rq *cfs_rq;
- struct sched_entity *se = &p->se,
- *topse = NULL; /* Highest schedulable entity */
- int incload = 1;
+ struct sched_entity *se = &p->se;
for_each_sched_entity(se) {
- topse = se;
- if (se->on_rq) {
- incload = 0;
+ if (se->on_rq)
break;
- }
cfs_rq = cfs_rq_of(se);
enqueue_entity(cfs_rq, se, wakeup);
wakeup = 1;
}
- /* Increment cpu load if we just enqueued the first task of a group on
- * 'rq->cpu'. 'topse' represents the group to which task 'p' belongs
- * at the highest grouping level.
- */
- if (incload)
- inc_cpu_load(rq, topse->load.weight);
hrtick_start_fair(rq, rq->curr);
}
@@ -856,28 +871,16 @@
static void dequeue_task_fair(struct rq *rq, struct task_struct *p, int sleep)
{
struct cfs_rq *cfs_rq;
- struct sched_entity *se = &p->se,
- *topse = NULL; /* Highest schedulable entity */
- int decload = 1;
+ struct sched_entity *se = &p->se;
for_each_sched_entity(se) {
- topse = se;
cfs_rq = cfs_rq_of(se);
dequeue_entity(cfs_rq, se, sleep);
/* Don't dequeue parent if it has other entities besides us */
- if (cfs_rq->load.weight) {
- if (parent_entity(se))
- decload = 0;
+ if (cfs_rq->load.weight)
break;
- }
sleep = 1;
}
- /* Decrement cpu load if we just dequeued the last task of a group on
- * 'rq->cpu'. 'topse' represents the group to which task 'p' belongs
- * at the highest grouping level.
- */
- if (decload)
- dec_cpu_load(rq, topse->load.weight);
hrtick_start_fair(rq, rq->curr);
}
@@ -979,96 +982,121 @@
#endif
#ifdef CONFIG_SMP
+
+static const struct sched_class fair_sched_class;
+
+static int
+wake_affine(struct rq *rq, struct sched_domain *this_sd, struct rq *this_rq,
+ struct task_struct *p, int prev_cpu, int this_cpu, int sync,
+ int idx, unsigned long load, unsigned long this_load,
+ unsigned int imbalance)
+{
+ struct task_struct *curr = this_rq->curr;
+ unsigned long tl = this_load;
+ unsigned long tl_per_task;
+
+ if (!(this_sd->flags & SD_WAKE_AFFINE))
+ return 0;
+
+ /*
+ * If the currently running task will sleep within
+ * a reasonable amount of time then attract this newly
+ * woken task:
+ */
+ if (sync && curr->sched_class == &fair_sched_class) {
+ if (curr->se.avg_overlap < sysctl_sched_migration_cost &&
+ p->se.avg_overlap < sysctl_sched_migration_cost)
+ return 1;
+ }
+
+ schedstat_inc(p, se.nr_wakeups_affine_attempts);
+ tl_per_task = cpu_avg_load_per_task(this_cpu);
+
+ /*
+ * If sync wakeup then subtract the (maximum possible)
+ * effect of the currently running task from the load
+ * of the current CPU:
+ */
+ if (sync)
+ tl -= current->se.load.weight;
+
+ if ((tl <= load && tl + target_load(prev_cpu, idx) <= tl_per_task) ||
+ 100*(tl + p->se.load.weight) <= imbalance*load) {
+ /*
+ * This domain has SD_WAKE_AFFINE and
+ * p is cache cold in this domain, and
+ * there is no bad imbalance.
+ */
+ schedstat_inc(this_sd, ttwu_move_affine);
+ schedstat_inc(p, se.nr_wakeups_affine);
+
+ return 1;
+ }
+ return 0;
+}
+
static int select_task_rq_fair(struct task_struct *p, int sync)
{
- int cpu, this_cpu;
- struct rq *rq;
struct sched_domain *sd, *this_sd = NULL;
- int new_cpu;
+ int prev_cpu, this_cpu, new_cpu;
+ unsigned long load, this_load;
+ struct rq *rq, *this_rq;
+ unsigned int imbalance;
+ int idx;
- cpu = task_cpu(p);
- rq = task_rq(p);
- this_cpu = smp_processor_id();
- new_cpu = cpu;
+ prev_cpu = task_cpu(p);
+ rq = task_rq(p);
+ this_cpu = smp_processor_id();
+ this_rq = cpu_rq(this_cpu);
+ new_cpu = prev_cpu;
- if (cpu == this_cpu)
- goto out_set_cpu;
-
+ /*
+ * 'this_sd' is the first domain that both
+ * this_cpu and prev_cpu are present in:
+ */
for_each_domain(this_cpu, sd) {
- if (cpu_isset(cpu, sd->span)) {
+ if (cpu_isset(prev_cpu, sd->span)) {
this_sd = sd;
break;
}
}
if (unlikely(!cpu_isset(this_cpu, p->cpus_allowed)))
- goto out_set_cpu;
+ goto out;
/*
* Check for affine wakeup and passive balancing possibilities.
*/
- if (this_sd) {
- int idx = this_sd->wake_idx;
- unsigned int imbalance;
- unsigned long load, this_load;
+ if (!this_sd)
+ goto out;
- imbalance = 100 + (this_sd->imbalance_pct - 100) / 2;
+ idx = this_sd->wake_idx;
- load = source_load(cpu, idx);
- this_load = target_load(this_cpu, idx);
+ imbalance = 100 + (this_sd->imbalance_pct - 100) / 2;
- new_cpu = this_cpu; /* Wake to this CPU if we can */
+ load = source_load(prev_cpu, idx);
+ this_load = target_load(this_cpu, idx);
- if (this_sd->flags & SD_WAKE_AFFINE) {
- unsigned long tl = this_load;
- unsigned long tl_per_task;
+ if (wake_affine(rq, this_sd, this_rq, p, prev_cpu, this_cpu, sync, idx,
+ load, this_load, imbalance))
+ return this_cpu;
- /*
- * Attract cache-cold tasks on sync wakeups:
- */
- if (sync && !task_hot(p, rq->clock, this_sd))
- goto out_set_cpu;
+ if (prev_cpu == this_cpu)
+ goto out;
- schedstat_inc(p, se.nr_wakeups_affine_attempts);
- tl_per_task = cpu_avg_load_per_task(this_cpu);
-
- /*
- * If sync wakeup then subtract the (maximum possible)
- * effect of the currently running task from the load
- * of the current CPU:
- */
- if (sync)
- tl -= current->se.load.weight;
-
- if ((tl <= load &&
- tl + target_load(cpu, idx) <= tl_per_task) ||
- 100*(tl + p->se.load.weight) <= imbalance*load) {
- /*
- * This domain has SD_WAKE_AFFINE and
- * p is cache cold in this domain, and
- * there is no bad imbalance.
- */
- schedstat_inc(this_sd, ttwu_move_affine);
- schedstat_inc(p, se.nr_wakeups_affine);
- goto out_set_cpu;
- }
- }
-
- /*
- * Start passive balancing when half the imbalance_pct
- * limit is reached.
- */
- if (this_sd->flags & SD_WAKE_BALANCE) {
- if (imbalance*this_load <= 100*load) {
- schedstat_inc(this_sd, ttwu_move_balance);
- schedstat_inc(p, se.nr_wakeups_passive);
- goto out_set_cpu;
- }
+ /*
+ * Start passive balancing when half the imbalance_pct
+ * limit is reached.
+ */
+ if (this_sd->flags & SD_WAKE_BALANCE) {
+ if (imbalance*this_load <= 100*load) {
+ schedstat_inc(this_sd, ttwu_move_balance);
+ schedstat_inc(p, se.nr_wakeups_passive);
+ return this_cpu;
}
}
- new_cpu = cpu; /* Could not wake to this_cpu. Wake to cpu instead */
-out_set_cpu:
+out:
return wake_idle(new_cpu, p);
}
#endif /* CONFIG_SMP */
@@ -1090,6 +1118,13 @@
resched_task(curr);
return;
}
+
+ se->last_wakeup = se->sum_exec_runtime;
+ if (unlikely(se == pse))
+ return;
+
+ cfs_rq_of(pse)->next = pse;
+
/*
* Batch tasks do not preempt (their preemption is driven by
* the tick):
@@ -1191,6 +1226,25 @@
return __load_balance_iterator(cfs_rq, cfs_rq->rb_load_balance_curr);
}
+#ifdef CONFIG_FAIR_GROUP_SCHED
+static int cfs_rq_best_prio(struct cfs_rq *cfs_rq)
+{
+ struct sched_entity *curr;
+ struct task_struct *p;
+
+ if (!cfs_rq->nr_running || !first_fair(cfs_rq))
+ return MAX_PRIO;
+
+ curr = cfs_rq->curr;
+ if (!curr)
+ curr = __pick_next_entity(cfs_rq);
+
+ p = task_of(curr);
+
+ return p->prio;
+}
+#endif
+
static unsigned long
load_balance_fair(struct rq *this_rq, int this_cpu, struct rq *busiest,
unsigned long max_load_move,
@@ -1200,45 +1254,28 @@
struct cfs_rq *busy_cfs_rq;
long rem_load_move = max_load_move;
struct rq_iterator cfs_rq_iterator;
- unsigned long load_moved;
cfs_rq_iterator.start = load_balance_start_fair;
cfs_rq_iterator.next = load_balance_next_fair;
for_each_leaf_cfs_rq(busiest, busy_cfs_rq) {
#ifdef CONFIG_FAIR_GROUP_SCHED
- struct cfs_rq *this_cfs_rq = busy_cfs_rq->tg->cfs_rq[this_cpu];
- unsigned long maxload, task_load, group_weight;
- unsigned long thisload, per_task_load;
- struct sched_entity *se = busy_cfs_rq->tg->se[busiest->cpu];
+ struct cfs_rq *this_cfs_rq;
+ long imbalance;
+ unsigned long maxload;
- task_load = busy_cfs_rq->load.weight;
- group_weight = se->load.weight;
+ this_cfs_rq = cpu_cfs_rq(busy_cfs_rq, this_cpu);
- /*
- * 'group_weight' is contributed by tasks of total weight
- * 'task_load'. To move 'rem_load_move' worth of weight only,
- * we need to move a maximum task load of:
- *
- * maxload = (remload / group_weight) * task_load;
- */
- maxload = (rem_load_move * task_load) / group_weight;
-
- if (!maxload || !task_load)
+ imbalance = busy_cfs_rq->load.weight - this_cfs_rq->load.weight;
+ /* Don't pull if this_cfs_rq has more load than busy_cfs_rq */
+ if (imbalance <= 0)
continue;
- per_task_load = task_load / busy_cfs_rq->nr_running;
- /*
- * balance_tasks will try to forcibly move atleast one task if
- * possible (because of SCHED_LOAD_SCALE_FUZZ). Avoid that if
- * maxload is less than GROUP_IMBALANCE_FUZZ% the per_task_load.
- */
- if (100 * maxload < GROUP_IMBALANCE_PCT * per_task_load)
- continue;
+ /* Don't pull more than imbalance/2 */
+ imbalance /= 2;
+ maxload = min(rem_load_move, imbalance);
- /* Disable priority-based load balance */
- *this_best_prio = 0;
- thisload = this_cfs_rq->load.weight;
+ *this_best_prio = cfs_rq_best_prio(this_cfs_rq);
#else
# define maxload rem_load_move
#endif
@@ -1247,33 +1284,11 @@
* load_balance_[start|next]_fair iterators
*/
cfs_rq_iterator.arg = busy_cfs_rq;
- load_moved = balance_tasks(this_rq, this_cpu, busiest,
+ rem_load_move -= balance_tasks(this_rq, this_cpu, busiest,
maxload, sd, idle, all_pinned,
this_best_prio,
&cfs_rq_iterator);
-#ifdef CONFIG_FAIR_GROUP_SCHED
- /*
- * load_moved holds the task load that was moved. The
- * effective (group) weight moved would be:
- * load_moved_eff = load_moved/task_load * group_weight;
- */
- load_moved = (group_weight * load_moved) / task_load;
-
- /* Adjust shares on both cpus to reflect load_moved */
- group_weight -= load_moved;
- set_se_shares(se, group_weight);
-
- se = busy_cfs_rq->tg->se[this_cpu];
- if (!thisload)
- group_weight = load_moved;
- else
- group_weight = se->load.weight + load_moved;
- set_se_shares(se, group_weight);
-#endif
-
- rem_load_move -= load_moved;
-
if (rem_load_move <= 0)
break;
}
@@ -1403,6 +1418,16 @@
set_next_entity(cfs_rq_of(se), se);
}
+#ifdef CONFIG_FAIR_GROUP_SCHED
+static void moved_group_fair(struct task_struct *p)
+{
+ struct cfs_rq *cfs_rq = task_cfs_rq(p);
+
+ update_curr(cfs_rq);
+ place_entity(cfs_rq, &p->se, 1);
+}
+#endif
+
/*
* All the scheduling class methods:
*/
@@ -1431,6 +1456,10 @@
.prio_changed = prio_changed_fair,
.switched_to = switched_to_fair,
+
+#ifdef CONFIG_FAIR_GROUP_SCHED
+ .moved_group = moved_group_fair,
+#endif
};
#ifdef CONFIG_SCHED_DEBUG
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index f54792b..0a6d2e5 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -393,8 +393,6 @@
*/
for_each_sched_rt_entity(rt_se)
enqueue_rt_entity(rt_se);
-
- inc_cpu_load(rq, p->se.load.weight);
}
static void dequeue_task_rt(struct rq *rq, struct task_struct *p, int sleep)
@@ -414,8 +412,6 @@
if (rt_rq && rt_rq->rt_nr_running)
enqueue_rt_entity(rt_se);
}
-
- dec_cpu_load(rq, p->se.load.weight);
}
/*
@@ -1111,9 +1107,11 @@
pull_rt_task(rq);
/*
* If there's a higher priority task waiting to run
- * then reschedule.
+ * then reschedule. Note, the above pull_rt_task
+ * can release the rq lock and p could migrate.
+ * Only reschedule if p is still on the same runqueue.
*/
- if (p->prio > rq->rt.highest_prio)
+ if (p->prio > rq->rt.highest_prio && rq->curr == p)
resched_task(p);
#else
/* For UP simply resched on drop of prio */
diff --git a/kernel/signal.c b/kernel/signal.c
index 84917fe..6af1210 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -1623,7 +1623,6 @@
/* Let the debugger run. */
__set_current_state(TASK_TRACED);
spin_unlock_irq(¤t->sighand->siglock);
- try_to_freeze();
read_lock(&tasklist_lock);
if (!unlikely(killed) && may_ptrace_stop()) {
do_notify_parent_cldstop(current, CLD_TRAPPED);
@@ -1641,6 +1640,13 @@
}
/*
+ * While in TASK_TRACED, we were considered "frozen enough".
+ * Now that we woke up, it's crucial if we're supposed to be
+ * frozen that we freeze now before running anything substantial.
+ */
+ try_to_freeze();
+
+ /*
* We are back. Now reacquire the siglock before touching
* last_siginfo, so that we are sure to have synchronized with
* any signal-sending on another CPU that wants to examine it.
@@ -1757,9 +1763,15 @@
sigset_t *mask = ¤t->blocked;
int signr = 0;
+relock:
+ /*
+ * We'll jump back here after any time we were stopped in TASK_STOPPED.
+ * While in TASK_STOPPED, we were considered "frozen enough".
+ * Now that we woke up, it's crucial if we're supposed to be
+ * frozen that we freeze now before running anything substantial.
+ */
try_to_freeze();
-relock:
spin_lock_irq(¤t->sighand->siglock);
for (;;) {
struct k_sigaction *ka;
diff --git a/kernel/softirq.c b/kernel/softirq.c
index 5b3aea5..31e9f2a 100644
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -313,6 +313,7 @@
/* Make sure that timer wheel updates are propagated */
if (!in_interrupt() && idle_cpu(smp_processor_id()) && !need_resched())
tick_nohz_stop_sched_tick();
+ rcu_irq_exit();
#endif
preempt_enable_no_resched();
}
diff --git a/kernel/softlockup.c b/kernel/softlockup.c
index 7c2da88..01b6522 100644
--- a/kernel/softlockup.c
+++ b/kernel/softlockup.c
@@ -216,26 +216,27 @@
/* initialize timestamp */
touch_softlockup_watchdog();
+ set_current_state(TASK_INTERRUPTIBLE);
/*
* Run briefly once per second to reset the softlockup timestamp.
* If this gets delayed for more than 60 seconds then the
* debug-printout triggers in softlockup_tick().
*/
while (!kthread_should_stop()) {
- set_current_state(TASK_INTERRUPTIBLE);
touch_softlockup_watchdog();
schedule();
if (kthread_should_stop())
break;
- if (this_cpu != check_cpu)
- continue;
+ if (this_cpu == check_cpu) {
+ if (sysctl_hung_task_timeout_secs)
+ check_hung_uninterruptible_tasks(this_cpu);
+ }
- if (sysctl_hung_task_timeout_secs)
- check_hung_uninterruptible_tasks(this_cpu);
-
+ set_current_state(TASK_INTERRUPTIBLE);
}
+ __set_current_state(TASK_RUNNING);
return 0;
}
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 8b7e954..b2a2d68 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -311,24 +311,6 @@
.mode = 0644,
.proc_handler = &proc_dointvec,
},
-#if defined(CONFIG_FAIR_GROUP_SCHED) && defined(CONFIG_SMP)
- {
- .ctl_name = CTL_UNNUMBERED,
- .procname = "sched_min_bal_int_shares",
- .data = &sysctl_sched_min_bal_int_shares,
- .maxlen = sizeof(unsigned int),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- },
- {
- .ctl_name = CTL_UNNUMBERED,
- .procname = "sched_max_bal_int_shares",
- .data = &sysctl_sched_max_bal_int_shares,
- .maxlen = sizeof(unsigned int),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- },
-#endif
#endif
{
.ctl_name = CTL_UNNUMBERED,
diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c
index 548c436..7f60097 100644
--- a/kernel/time/clocksource.c
+++ b/kernel/time/clocksource.c
@@ -141,13 +141,8 @@
}
if (!list_empty(&watchdog_list)) {
- /* Cycle through CPUs to check if the CPUs stay synchronized to
- * each other. */
- int next_cpu = next_cpu(raw_smp_processor_id(), cpu_online_map);
- if (next_cpu >= NR_CPUS)
- next_cpu = first_cpu(cpu_online_map);
- watchdog_timer.expires += WATCHDOG_INTERVAL;
- add_timer_on(&watchdog_timer, next_cpu);
+ __mod_timer(&watchdog_timer,
+ watchdog_timer.expires + WATCHDOG_INTERVAL);
}
spin_unlock(&watchdog_lock);
}
@@ -169,7 +164,7 @@
if (!started && watchdog) {
watchdog_last = watchdog->read();
watchdog_timer.expires = jiffies + WATCHDOG_INTERVAL;
- add_timer_on(&watchdog_timer, first_cpu(cpu_online_map));
+ add_timer(&watchdog_timer);
}
} else {
if (cs->flags & CLOCK_SOURCE_IS_CONTINUOUS)
@@ -179,7 +174,7 @@
if (watchdog)
del_timer(&watchdog_timer);
watchdog = cs;
- init_timer_deferrable(&watchdog_timer);
+ init_timer(&watchdog_timer);
watchdog_timer.function = clocksource_watchdog;
/* Reset watchdog cycles */
@@ -190,8 +185,7 @@
watchdog_last = watchdog->read();
watchdog_timer.expires =
jiffies + WATCHDOG_INTERVAL;
- add_timer_on(&watchdog_timer,
- first_cpu(cpu_online_map));
+ add_timer(&watchdog_timer);
}
}
}
diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c
index c88b591..5fd9b94 100644
--- a/kernel/time/ntp.c
+++ b/kernel/time/ntp.c
@@ -42,12 +42,13 @@
long time_freq; /* frequency offset (scaled ppm)*/
static long time_reftime; /* time at last adjustment (s) */
long time_adjust;
+static long ntp_tick_adj;
static void ntp_update_frequency(void)
{
u64 second_length = (u64)(tick_usec * NSEC_PER_USEC * USER_HZ)
<< TICK_LENGTH_SHIFT;
- second_length += (s64)CLOCK_TICK_ADJUST << TICK_LENGTH_SHIFT;
+ second_length += (s64)ntp_tick_adj << TICK_LENGTH_SHIFT;
second_length += (s64)time_freq << (TICK_LENGTH_SHIFT - SHIFT_NSEC);
tick_length_base = second_length;
@@ -342,14 +343,16 @@
freq_adj = shift_right(freq_adj, time_constant * 2 +
(SHIFT_PLL + 2) * 2 - SHIFT_NSEC);
if (mtemp >= MINSEC && (time_status & STA_FLL || mtemp > MAXSEC)) {
+ u64 utemp64;
temp64 = time_offset << (SHIFT_NSEC - SHIFT_FLL);
if (time_offset < 0) {
- temp64 = -temp64;
- do_div(temp64, mtemp);
- freq_adj -= temp64;
+ utemp64 = -temp64;
+ do_div(utemp64, mtemp);
+ freq_adj -= utemp64;
} else {
- do_div(temp64, mtemp);
- freq_adj += temp64;
+ utemp64 = temp64;
+ do_div(utemp64, mtemp);
+ freq_adj += utemp64;
}
}
freq_adj += time_freq;
@@ -400,3 +403,11 @@
notify_cmos_timer();
return(result);
}
+
+static int __init ntp_tick_adj_setup(char *str)
+{
+ ntp_tick_adj = simple_strtol(str, NULL, 0);
+ return 1;
+}
+
+__setup("ntp_tick_adj=", ntp_tick_adj_setup);
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index fa9bb73..686da82 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -282,6 +282,7 @@
ts->idle_tick = ts->sched_timer.expires;
ts->tick_stopped = 1;
ts->idle_jiffies = last_jiffies;
+ rcu_enter_nohz();
}
/*
@@ -375,6 +376,8 @@
return;
}
+ rcu_exit_nohz();
+
/* Update jiffies first */
select_nohz_load_balancer(0);
now = ktime_get();
@@ -637,7 +640,7 @@
if (ts->sched_timer.base)
hrtimer_cancel(&ts->sched_timer);
- ts->tick_stopped = 0;
+
ts->nohz_mode = NOHZ_MODE_INACTIVE;
}
#endif /* HIGH_RES_TIMERS */
diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
index 1af9fb0..a3fa587 100644
--- a/kernel/time/timekeeping.c
+++ b/kernel/time/timekeeping.c
@@ -187,13 +187,16 @@
clock->error = 0;
clock->xtime_nsec = 0;
- clocksource_calculate_interval(clock,
- (unsigned long)(current_tick_length()>>TICK_LENGTH_SHIFT));
+ clocksource_calculate_interval(clock, NTP_INTERVAL_LENGTH);
tick_clock_notify();
+ /*
+ * We're holding xtime lock and waking up klogd would deadlock
+ * us on enqueue. So no printing!
printk(KERN_INFO "Time: %s clocksource has been installed.\n",
clock->name);
+ */
}
#else
static inline void change_clocksource(void) { }
@@ -245,8 +248,7 @@
ntp_clear();
clock = clocksource_get_next();
- clocksource_calculate_interval(clock,
- (unsigned long)(current_tick_length()>>TICK_LENGTH_SHIFT));
+ clocksource_calculate_interval(clock, NTP_INTERVAL_LENGTH);
clock->cycle_last = clocksource_read(clock);
xtime.tv_sec = sec;
diff --git a/kernel/timer.c b/kernel/timer.c
index 99b00a2..b024106 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -451,10 +451,18 @@
spin_lock_irqsave(&base->lock, flags);
timer_set_base(timer, base);
internal_add_timer(base, timer);
+ /*
+ * Check whether the other CPU is idle and needs to be
+ * triggered to reevaluate the timer wheel when nohz is
+ * active. We are protected against the other CPU fiddling
+ * with the timer by holding the timer base lock. This also
+ * makes sure that a CPU on the way to idle can not evaluate
+ * the timer wheel.
+ */
+ wake_up_idle_cpu(cpu);
spin_unlock_irqrestore(&base->lock, flags);
}
-
/**
* mod_timer - modify a timer's timeout
* @timer: the timer to be modified
diff --git a/lib/devres.c b/lib/devres.c
index b1d336c..edc27a5 100644
--- a/lib/devres.c
+++ b/lib/devres.c
@@ -298,6 +298,31 @@
EXPORT_SYMBOL(pcim_iomap_regions);
/**
+ * pcim_iomap_regions_request_all - Request all BARs and iomap specified ones
+ * @pdev: PCI device to map IO resources for
+ * @mask: Mask of BARs to iomap
+ * @name: Name used when requesting regions
+ *
+ * Request all PCI BARs and iomap regions specified by @mask.
+ */
+int pcim_iomap_regions_request_all(struct pci_dev *pdev, u16 mask,
+ const char *name)
+{
+ int request_mask = ((1 << 6) - 1) & ~mask;
+ int rc;
+
+ rc = pci_request_selected_regions(pdev, request_mask, name);
+ if (rc)
+ return rc;
+
+ rc = pcim_iomap_regions(pdev, mask, name);
+ if (rc)
+ pci_release_selected_regions(pdev, request_mask);
+ return rc;
+}
+EXPORT_SYMBOL(pcim_iomap_regions_request_all);
+
+/**
* pcim_iounmap_regions - Unmap and release PCI BARs
* @pdev: PCI device to map IO resources for
* @mask: Mask of BARs to unmap and release
diff --git a/lib/iomap.c b/lib/iomap.c
index db004a9..dd6ca48 100644
--- a/lib/iomap.c
+++ b/lib/iomap.c
@@ -256,7 +256,7 @@
* */
void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long maxlen)
{
- unsigned long start = pci_resource_start(dev, bar);
+ resource_size_t start = pci_resource_start(dev, bar);
unsigned long len = pci_resource_len(dev, bar);
unsigned long flags = pci_resource_flags(dev, bar);
diff --git a/lib/iommu-helper.c b/lib/iommu-helper.c
index 495575a..a3b8d4c 100644
--- a/lib/iommu-helper.c
+++ b/lib/iommu-helper.c
@@ -40,10 +40,12 @@
}
}
-static inline int is_span_boundary(unsigned int index, unsigned int nr,
- unsigned long shift,
- unsigned long boundary_size)
+int iommu_is_span_boundary(unsigned int index, unsigned int nr,
+ unsigned long shift,
+ unsigned long boundary_size)
{
+ BUG_ON(!is_power_of_2(boundary_size));
+
shift = (shift + index) & (boundary_size - 1);
return shift + nr > boundary_size;
}
@@ -57,7 +59,7 @@
again:
index = find_next_zero_area(map, size, start, nr, align_mask);
if (index != -1) {
- if (is_span_boundary(index, nr, shift, boundary_size)) {
+ if (iommu_is_span_boundary(index, nr, shift, boundary_size)) {
/* we could do more effectively */
start = index + 1;
goto again;
diff --git a/lib/kobject.c b/lib/kobject.c
index d784dae..0d03252 100644
--- a/lib/kobject.c
+++ b/lib/kobject.c
@@ -153,6 +153,10 @@
return;
kref_init(&kobj->kref);
INIT_LIST_HEAD(&kobj->entry);
+ kobj->state_in_sysfs = 0;
+ kobj->state_add_uevent_sent = 0;
+ kobj->state_remove_uevent_sent = 0;
+ kobj->state_initialized = 1;
}
@@ -289,13 +293,8 @@
dump_stack();
}
- kref_init(&kobj->kref);
- INIT_LIST_HEAD(&kobj->entry);
+ kobject_init_internal(kobj);
kobj->ktype = ktype;
- kobj->state_in_sysfs = 0;
- kobj->state_add_uevent_sent = 0;
- kobj->state_remove_uevent_sent = 0;
- kobj->state_initialized = 1;
return;
error:
diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index 4bb5a11..0259228 100644
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -310,7 +310,9 @@
start_dma_addr = virt_to_bus(io_tlb_start) & mask;
offset_slots = ALIGN(start_dma_addr, 1 << IO_TLB_SHIFT) >> IO_TLB_SHIFT;
- max_slots = ALIGN(mask + 1, 1 << IO_TLB_SHIFT) >> IO_TLB_SHIFT;
+ max_slots = mask + 1
+ ? ALIGN(mask + 1, 1 << IO_TLB_SHIFT) >> IO_TLB_SHIFT
+ : 1UL << (BITS_PER_LONG - IO_TLB_SHIFT);
/*
* For mappings greater than a page, we limit the stride (and
@@ -333,16 +335,18 @@
index = ALIGN(io_tlb_index, stride);
if (index >= io_tlb_nslabs)
index = 0;
-
- while (is_span_boundary(index, nslots, offset_slots,
- max_slots)) {
- index += stride;
- if (index >= io_tlb_nslabs)
- index = 0;
- }
wrap = index;
do {
+ while (is_span_boundary(index, nslots, offset_slots,
+ max_slots)) {
+ index += stride;
+ if (index >= io_tlb_nslabs)
+ index = 0;
+ if (index == wrap)
+ goto not_found;
+ }
+
/*
* If we find a slot that indicates we have 'nslots'
* number of contiguous buffers, we allocate the
@@ -367,14 +371,12 @@
goto found;
}
- do {
- index += stride;
- if (index >= io_tlb_nslabs)
- index = 0;
- } while (is_span_boundary(index, nslots, offset_slots,
- max_slots));
+ index += stride;
+ if (index >= io_tlb_nslabs)
+ index = 0;
} while (index != wrap);
+ not_found:
spin_unlock_irqrestore(&io_tlb_lock, flags);
return NULL;
}
diff --git a/mm/Makefile b/mm/Makefile
index 9f117ba..a5b0dd9 100644
--- a/mm/Makefile
+++ b/mm/Makefile
@@ -32,5 +32,5 @@
obj-$(CONFIG_MIGRATION) += migrate.o
obj-$(CONFIG_SMP) += allocpercpu.o
obj-$(CONFIG_QUICKLIST) += quicklist.o
-obj-$(CONFIG_CGROUP_MEM_CONT) += memcontrol.o
+obj-$(CONFIG_CGROUP_MEM_RES_CTLR) += memcontrol.o
diff --git a/mm/allocpercpu.c b/mm/allocpercpu.c
index 7e58322..b0012e2 100644
--- a/mm/allocpercpu.c
+++ b/mm/allocpercpu.c
@@ -6,6 +6,10 @@
#include <linux/mm.h>
#include <linux/module.h>
+#ifndef cache_line_size
+#define cache_line_size() L1_CACHE_BYTES
+#endif
+
/**
* percpu_depopulate - depopulate per-cpu data for given cpu
* @__pdata: per-cpu data to depopulate
@@ -52,6 +56,11 @@
struct percpu_data *pdata = __percpu_disguise(__pdata);
int node = cpu_to_node(cpu);
+ /*
+ * We should make sure each CPU gets private memory.
+ */
+ size = roundup(size, cache_line_size());
+
BUG_ON(pdata->ptrs[cpu]);
if (node_online(node))
pdata->ptrs[cpu] = kmalloc_node(size, gfp|__GFP_ZERO, node);
@@ -98,7 +107,11 @@
*/
void *__percpu_alloc_mask(size_t size, gfp_t gfp, cpumask_t *mask)
{
- void *pdata = kzalloc(nr_cpu_ids * sizeof(void *), gfp);
+ /*
+ * We allocate whole cache lines to avoid false sharing
+ */
+ size_t sz = roundup(nr_cpu_ids * sizeof(void *), cache_line_size());
+ void *pdata = kzalloc(sz, gfp);
void *__pdata = __percpu_disguise(pdata);
if (unlikely(!pdata))
diff --git a/mm/bootmem.c b/mm/bootmem.c
index f6ff433..2ccea70 100644
--- a/mm/bootmem.c
+++ b/mm/bootmem.c
@@ -125,6 +125,7 @@
BUG_ON(!size);
BUG_ON(PFN_DOWN(addr) >= bdata->node_low_pfn);
BUG_ON(PFN_UP(addr + size) > bdata->node_low_pfn);
+ BUG_ON(addr < bdata->node_boot_start);
sidx = PFN_DOWN(addr - bdata->node_boot_start);
eidx = PFN_UP(addr + size - bdata->node_boot_start);
@@ -156,21 +157,31 @@
unsigned long sidx, eidx;
unsigned long i;
+ BUG_ON(!size);
+
+ /* out range */
+ if (addr + size < bdata->node_boot_start ||
+ PFN_DOWN(addr) > bdata->node_low_pfn)
+ return;
/*
* round down end of usable mem, partially free pages are
* considered reserved.
*/
- BUG_ON(!size);
- BUG_ON(PFN_DOWN(addr + size) > bdata->node_low_pfn);
- if (addr < bdata->last_success)
+ if (addr >= bdata->node_boot_start && addr < bdata->last_success)
bdata->last_success = addr;
/*
- * Round up the beginning of the address.
+ * Round up to index to the range.
*/
- sidx = PFN_UP(addr) - PFN_DOWN(bdata->node_boot_start);
+ if (PFN_UP(addr) > PFN_DOWN(bdata->node_boot_start))
+ sidx = PFN_UP(addr) - PFN_DOWN(bdata->node_boot_start);
+ else
+ sidx = 0;
+
eidx = PFN_DOWN(addr + size - bdata->node_boot_start);
+ if (eidx > bdata->node_low_pfn - PFN_DOWN(bdata->node_boot_start))
+ eidx = bdata->node_low_pfn - PFN_DOWN(bdata->node_boot_start);
for (i = sidx; i < eidx; i++) {
if (unlikely(!test_and_clear_bit(i, bdata->node_bootmem_map)))
@@ -421,7 +432,9 @@
void __init free_bootmem(unsigned long addr, unsigned long size)
{
- free_bootmem_core(NODE_DATA(0)->bdata, addr, size);
+ bootmem_data_t *bdata;
+ list_for_each_entry(bdata, &bdata_list, list)
+ free_bootmem_core(bdata, addr, size);
}
unsigned long __init free_all_bootmem(void)
diff --git a/mm/filemap.c b/mm/filemap.c
index 5c74b68..07e9d92 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -28,7 +28,6 @@
#include <linux/backing-dev.h>
#include <linux/pagevec.h>
#include <linux/blkdev.h>
-#include <linux/backing-dev.h>
#include <linux/security.h>
#include <linux/syscalls.h>
#include <linux/cpuset.h>
@@ -344,7 +343,7 @@
EXPORT_SYMBOL(sync_page_range);
/**
- * sync_page_range_nolock
+ * sync_page_range_nolock - write & wait on all pages in the passed range without locking
* @inode: target inode
* @mapping: target address_space
* @pos: beginning offset in pages to write
@@ -612,7 +611,10 @@
sync_page_killable, TASK_KILLABLE);
}
-/*
+/**
+ * __lock_page_nosync - get a lock on the page, without calling sync_page()
+ * @page: the page to lock
+ *
* Variant of lock_page that does not require the caller to hold a reference
* on the page's mapping.
*/
@@ -1539,9 +1541,20 @@
return page;
}
-/*
+/**
+ * read_cache_page_async - read into page cache, fill it if needed
+ * @mapping: the page's address_space
+ * @index: the page index
+ * @filler: function to perform the read
+ * @data: destination for read data
+ *
* Same as read_cache_page, but don't wait for page to become unlocked
* after submitting it to the filler.
+ *
+ * Read into the page cache. If a page already exists, and PageUptodate() is
+ * not set, try to fill the page but don't wait for it to become unlocked.
+ *
+ * If the page does not get brought uptodate, return -EIO.
*/
struct page *read_cache_page_async(struct address_space *mapping,
pgoff_t index,
@@ -1743,21 +1756,27 @@
}
EXPORT_SYMBOL(iov_iter_copy_from_user);
-static void __iov_iter_advance_iov(struct iov_iter *i, size_t bytes)
+void iov_iter_advance(struct iov_iter *i, size_t bytes)
{
+ BUG_ON(i->count < bytes);
+
if (likely(i->nr_segs == 1)) {
i->iov_offset += bytes;
+ i->count -= bytes;
} else {
const struct iovec *iov = i->iov;
size_t base = i->iov_offset;
/*
* The !iov->iov_len check ensures we skip over unlikely
- * zero-length segments.
+ * zero-length segments (without overruning the iovec).
*/
- while (bytes || !iov->iov_len) {
- int copy = min(bytes, iov->iov_len - base);
+ while (bytes || unlikely(!iov->iov_len && i->count)) {
+ int copy;
+ copy = min(bytes, iov->iov_len - base);
+ BUG_ON(!i->count || i->count < copy);
+ i->count -= copy;
bytes -= copy;
base += copy;
if (iov->iov_len == base) {
@@ -1769,14 +1788,6 @@
i->iov_offset = base;
}
}
-
-void iov_iter_advance(struct iov_iter *i, size_t bytes)
-{
- BUG_ON(i->count < bytes);
-
- __iov_iter_advance_iov(i, bytes);
- i->count -= bytes;
-}
EXPORT_SYMBOL(iov_iter_advance);
/*
diff --git a/mm/fremap.c b/mm/fremap.c
index 69a37c2..07a9c82 100644
--- a/mm/fremap.c
+++ b/mm/fremap.c
@@ -113,7 +113,7 @@
* mmap()/mremap() it does not create any new vmas. The new mappings are
* also safe across swapout.
*
- * NOTE: the 'prot' parameter right now is ignored (but must be zero),
+ * NOTE: the @prot parameter right now is ignored (but must be zero),
* and the vma's default protection is used. Arbitrary protections
* might be implemented in the future.
*/
diff --git a/mm/highmem.c b/mm/highmem.c
index 35d4773..7da4a7b 100644
--- a/mm/highmem.c
+++ b/mm/highmem.c
@@ -104,8 +104,9 @@
flush_tlb_kernel_range(PKMAP_ADDR(0), PKMAP_ADDR(LAST_PKMAP));
}
-/* Flush all unused kmap mappings in order to remove stray
- mappings. */
+/**
+ * kmap_flush_unused - flush all unused kmap mappings in order to remove stray mappings
+ */
void kmap_flush_unused(void)
{
spin_lock(&kmap_lock);
@@ -163,6 +164,14 @@
return vaddr;
}
+/**
+ * kmap_high - map a highmem page into memory
+ * @page: &struct page to map
+ *
+ * Returns the page's virtual memory address.
+ *
+ * We cannot call this from interrupts, as it may block.
+ */
void *kmap_high(struct page *page)
{
unsigned long vaddr;
@@ -170,8 +179,6 @@
/*
* For highmem pages, we can't trust "virtual" until
* after we have the lock.
- *
- * We cannot call this from interrupts, as it may block
*/
spin_lock(&kmap_lock);
vaddr = (unsigned long)page_address(page);
@@ -185,6 +192,10 @@
EXPORT_SYMBOL(kmap_high);
+/**
+ * kunmap_high - map a highmem page into memory
+ * @page: &struct page to unmap
+ */
void kunmap_high(struct page *page)
{
unsigned long vaddr;
@@ -259,6 +270,12 @@
return &page_address_htable[hash_ptr(page, PA_HASH_ORDER)];
}
+/**
+ * page_address - get the mapped virtual address of a page
+ * @page: &struct page to get the virtual address of
+ *
+ * Returns the page's virtual address.
+ */
void *page_address(struct page *page)
{
unsigned long flags;
@@ -288,6 +305,11 @@
EXPORT_SYMBOL(page_address);
+/**
+ * set_page_address - set a page's virtual address
+ * @page: &struct page to set
+ * @virtual: virtual address to use
+ */
void set_page_address(struct page *page, void *virtual)
{
unsigned long flags;
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 89e6286..51c9e2c 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -71,7 +71,25 @@
free_huge_pages_node[nid]++;
}
-static struct page *dequeue_huge_page(struct vm_area_struct *vma,
+static struct page *dequeue_huge_page(void)
+{
+ int nid;
+ struct page *page = NULL;
+
+ for (nid = 0; nid < MAX_NUMNODES; ++nid) {
+ if (!list_empty(&hugepage_freelists[nid])) {
+ page = list_entry(hugepage_freelists[nid].next,
+ struct page, lru);
+ list_del(&page->lru);
+ free_huge_pages--;
+ free_huge_pages_node[nid]--;
+ break;
+ }
+ }
+ return page;
+}
+
+static struct page *dequeue_huge_page_vma(struct vm_area_struct *vma,
unsigned long address)
{
int nid;
@@ -268,6 +286,12 @@
spin_lock(&hugetlb_lock);
if (page) {
+ /*
+ * This page is now managed by the hugetlb allocator and has
+ * no users -- drop the buddy allocator's reference.
+ */
+ put_page_testzero(page);
+ VM_BUG_ON(page_count(page));
nid = page_to_nid(page);
set_compound_page_dtor(page, free_huge_page);
/*
@@ -296,8 +320,10 @@
int needed, allocated;
needed = (resv_huge_pages + delta) - free_huge_pages;
- if (needed <= 0)
+ if (needed <= 0) {
+ resv_huge_pages += delta;
return 0;
+ }
allocated = 0;
INIT_LIST_HEAD(&surplus_list);
@@ -335,9 +361,12 @@
* The surplus_list now contains _at_least_ the number of extra pages
* needed to accomodate the reservation. Add the appropriate number
* of pages to the hugetlb pool and free the extras back to the buddy
- * allocator.
+ * allocator. Commit the entire reservation here to prevent another
+ * process from stealing the pages as they are added to the pool but
+ * before they are reserved.
*/
needed += allocated;
+ resv_huge_pages += delta;
ret = 0;
free:
list_for_each_entry_safe(page, tmp, &surplus_list, lru) {
@@ -346,13 +375,14 @@
enqueue_huge_page(page);
else {
/*
- * Decrement the refcount and free the page using its
- * destructor. This must be done with hugetlb_lock
+ * The page has a reference count of zero already, so
+ * call free_huge_page directly instead of using
+ * put_page. This must be done with hugetlb_lock
* unlocked which is safe because free_huge_page takes
* hugetlb_lock before deciding how to free the page.
*/
spin_unlock(&hugetlb_lock);
- put_page(page);
+ free_huge_page(page);
spin_lock(&hugetlb_lock);
}
}
@@ -371,9 +401,20 @@
struct page *page;
unsigned long nr_pages;
+ /*
+ * We want to release as many surplus pages as possible, spread
+ * evenly across all nodes. Iterate across all nodes until we
+ * can no longer free unreserved surplus pages. This occurs when
+ * the nodes with surplus pages have no free pages.
+ */
+ unsigned long remaining_iterations = num_online_nodes();
+
+ /* Uncommit the reservation */
+ resv_huge_pages -= unused_resv_pages;
+
nr_pages = min(unused_resv_pages, surplus_huge_pages);
- while (nr_pages) {
+ while (remaining_iterations-- && nr_pages) {
nid = next_node(nid, node_online_map);
if (nid == MAX_NUMNODES)
nid = first_node(node_online_map);
@@ -391,6 +432,7 @@
surplus_huge_pages--;
surplus_huge_pages_node[nid]--;
nr_pages--;
+ remaining_iterations = num_online_nodes();
}
}
}
@@ -402,7 +444,7 @@
struct page *page;
spin_lock(&hugetlb_lock);
- page = dequeue_huge_page(vma, addr);
+ page = dequeue_huge_page_vma(vma, addr);
spin_unlock(&hugetlb_lock);
return page ? page : ERR_PTR(-VM_FAULT_OOM);
}
@@ -417,7 +459,7 @@
spin_lock(&hugetlb_lock);
if (free_huge_pages > resv_huge_pages)
- page = dequeue_huge_page(vma, addr);
+ page = dequeue_huge_page_vma(vma, addr);
spin_unlock(&hugetlb_lock);
if (!page) {
page = alloc_buddy_huge_page(vma, addr);
@@ -570,7 +612,7 @@
min_count = max(count, min_count);
try_to_free_low(min_count);
while (min_count < persistent_huge_pages) {
- struct page *page = dequeue_huge_page(NULL, 0);
+ struct page *page = dequeue_huge_page();
if (!page)
break;
update_and_free_page(page);
@@ -638,9 +680,11 @@
{
return sprintf(buf,
"Node %d HugePages_Total: %5u\n"
- "Node %d HugePages_Free: %5u\n",
+ "Node %d HugePages_Free: %5u\n"
+ "Node %d HugePages_Surp: %5u\n",
nid, nr_huge_pages_node[nid],
- nid, free_huge_pages_node[nid]);
+ nid, free_huge_pages_node[nid],
+ nid, surplus_huge_pages_node[nid]);
}
/* Return the number pages of memory we physically have, in PAGE_SIZE units. */
@@ -1205,12 +1249,13 @@
if (gather_surplus_pages(delta) < 0)
goto out;
- if (delta > cpuset_mems_nr(free_huge_pages_node))
+ if (delta > cpuset_mems_nr(free_huge_pages_node)) {
+ return_unused_surplus_pages(delta);
goto out;
+ }
}
ret = 0;
- resv_huge_pages += delta;
if (delta < 0)
return_unused_surplus_pages((unsigned long) -delta);
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 631002d..9b648bd 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -137,14 +137,21 @@
*/
struct mem_cgroup_stat stat;
};
+static struct mem_cgroup init_mem_cgroup;
/*
* We use the lower bit of the page->page_cgroup pointer as a bit spin
- * lock. We need to ensure that page->page_cgroup is atleast two
- * byte aligned (based on comments from Nick Piggin)
+ * lock. We need to ensure that page->page_cgroup is at least two
+ * byte aligned (based on comments from Nick Piggin). But since
+ * bit_spin_lock doesn't actually set that lock bit in a non-debug
+ * uniprocessor kernel, we should avoid setting it here too.
*/
#define PAGE_CGROUP_LOCK_BIT 0x0
-#define PAGE_CGROUP_LOCK (1 << PAGE_CGROUP_LOCK_BIT)
+#if defined(CONFIG_SMP) || defined(CONFIG_DEBUG_SPINLOCK)
+#define PAGE_CGROUP_LOCK (1 << PAGE_CGROUP_LOCK_BIT)
+#else
+#define PAGE_CGROUP_LOCK 0x0
+#endif
/*
* A page_cgroup page is associated with every page descriptor. The
@@ -154,37 +161,27 @@
struct list_head lru; /* per cgroup LRU list */
struct page *page;
struct mem_cgroup *mem_cgroup;
- atomic_t ref_cnt; /* Helpful when pages move b/w */
- /* mapped and cached states */
- int flags;
+ int ref_cnt; /* cached, mapped, migrating */
+ int flags;
};
#define PAGE_CGROUP_FLAG_CACHE (0x1) /* charged as cache */
#define PAGE_CGROUP_FLAG_ACTIVE (0x2) /* page is active in this cgroup */
-static inline int page_cgroup_nid(struct page_cgroup *pc)
+static int page_cgroup_nid(struct page_cgroup *pc)
{
return page_to_nid(pc->page);
}
-static inline enum zone_type page_cgroup_zid(struct page_cgroup *pc)
+static enum zone_type page_cgroup_zid(struct page_cgroup *pc)
{
return page_zonenum(pc->page);
}
-enum {
- MEM_CGROUP_TYPE_UNSPEC = 0,
- MEM_CGROUP_TYPE_MAPPED,
- MEM_CGROUP_TYPE_CACHED,
- MEM_CGROUP_TYPE_ALL,
- MEM_CGROUP_TYPE_MAX,
-};
-
enum charge_type {
MEM_CGROUP_CHARGE_TYPE_CACHE = 0,
MEM_CGROUP_CHARGE_TYPE_MAPPED,
};
-
/*
* Always modified under lru lock. Then, not necessary to preempt_disable()
*/
@@ -193,23 +190,21 @@
{
int val = (charge)? 1 : -1;
struct mem_cgroup_stat *stat = &mem->stat;
- VM_BUG_ON(!irqs_disabled());
+ VM_BUG_ON(!irqs_disabled());
if (flags & PAGE_CGROUP_FLAG_CACHE)
- __mem_cgroup_stat_add_safe(stat,
- MEM_CGROUP_STAT_CACHE, val);
+ __mem_cgroup_stat_add_safe(stat, MEM_CGROUP_STAT_CACHE, val);
else
__mem_cgroup_stat_add_safe(stat, MEM_CGROUP_STAT_RSS, val);
}
-static inline struct mem_cgroup_per_zone *
+static struct mem_cgroup_per_zone *
mem_cgroup_zoneinfo(struct mem_cgroup *mem, int nid, int zid)
{
- BUG_ON(!mem->info.nodeinfo[nid]);
return &mem->info.nodeinfo[nid]->zoneinfo[zid];
}
-static inline struct mem_cgroup_per_zone *
+static struct mem_cgroup_per_zone *
page_cgroup_zoneinfo(struct page_cgroup *pc)
{
struct mem_cgroup *mem = pc->mem_cgroup;
@@ -234,18 +229,14 @@
return total;
}
-static struct mem_cgroup init_mem_cgroup;
-
-static inline
-struct mem_cgroup *mem_cgroup_from_cont(struct cgroup *cont)
+static struct mem_cgroup *mem_cgroup_from_cont(struct cgroup *cont)
{
return container_of(cgroup_subsys_state(cont,
mem_cgroup_subsys_id), struct mem_cgroup,
css);
}
-static inline
-struct mem_cgroup *mem_cgroup_from_task(struct task_struct *p)
+static struct mem_cgroup *mem_cgroup_from_task(struct task_struct *p)
{
return container_of(task_subsys_state(p, mem_cgroup_subsys_id),
struct mem_cgroup, css);
@@ -267,83 +258,35 @@
static inline int page_cgroup_locked(struct page *page)
{
- return bit_spin_is_locked(PAGE_CGROUP_LOCK_BIT,
- &page->page_cgroup);
+ return bit_spin_is_locked(PAGE_CGROUP_LOCK_BIT, &page->page_cgroup);
}
-void page_assign_page_cgroup(struct page *page, struct page_cgroup *pc)
+static void page_assign_page_cgroup(struct page *page, struct page_cgroup *pc)
{
- int locked;
-
- /*
- * While resetting the page_cgroup we might not hold the
- * page_cgroup lock. free_hot_cold_page() is an example
- * of such a scenario
- */
- if (pc)
- VM_BUG_ON(!page_cgroup_locked(page));
- locked = (page->page_cgroup & PAGE_CGROUP_LOCK);
- page->page_cgroup = ((unsigned long)pc | locked);
+ VM_BUG_ON(!page_cgroup_locked(page));
+ page->page_cgroup = ((unsigned long)pc | PAGE_CGROUP_LOCK);
}
struct page_cgroup *page_get_page_cgroup(struct page *page)
{
- return (struct page_cgroup *)
- (page->page_cgroup & ~PAGE_CGROUP_LOCK);
+ return (struct page_cgroup *) (page->page_cgroup & ~PAGE_CGROUP_LOCK);
}
-static void __always_inline lock_page_cgroup(struct page *page)
+static void lock_page_cgroup(struct page *page)
{
bit_spin_lock(PAGE_CGROUP_LOCK_BIT, &page->page_cgroup);
- VM_BUG_ON(!page_cgroup_locked(page));
}
-static void __always_inline unlock_page_cgroup(struct page *page)
+static int try_lock_page_cgroup(struct page *page)
+{
+ return bit_spin_trylock(PAGE_CGROUP_LOCK_BIT, &page->page_cgroup);
+}
+
+static void unlock_page_cgroup(struct page *page)
{
bit_spin_unlock(PAGE_CGROUP_LOCK_BIT, &page->page_cgroup);
}
-/*
- * Tie new page_cgroup to struct page under lock_page_cgroup()
- * This can fail if the page has been tied to a page_cgroup.
- * If success, returns 0.
- */
-static int page_cgroup_assign_new_page_cgroup(struct page *page,
- struct page_cgroup *pc)
-{
- int ret = 0;
-
- lock_page_cgroup(page);
- if (!page_get_page_cgroup(page))
- page_assign_page_cgroup(page, pc);
- else /* A page is tied to other pc. */
- ret = 1;
- unlock_page_cgroup(page);
- return ret;
-}
-
-/*
- * Clear page->page_cgroup member under lock_page_cgroup().
- * If given "pc" value is different from one page->page_cgroup,
- * page->cgroup is not cleared.
- * Returns a value of page->page_cgroup at lock taken.
- * A can can detect failure of clearing by following
- * clear_page_cgroup(page, pc) == pc
- */
-
-static struct page_cgroup *clear_page_cgroup(struct page *page,
- struct page_cgroup *pc)
-{
- struct page_cgroup *ret;
- /* lock and clear */
- lock_page_cgroup(page);
- ret = page_get_page_cgroup(page);
- if (likely(ret == pc))
- page_assign_page_cgroup(page, NULL);
- unlock_page_cgroup(page);
- return ret;
-}
-
static void __mem_cgroup_remove_list(struct page_cgroup *pc)
{
int from = pc->flags & PAGE_CGROUP_FLAG_ACTIVE;
@@ -399,7 +342,7 @@
int ret;
task_lock(task);
- ret = task->mm && vm_match_cgroup(task->mm, mem);
+ ret = task->mm && mm_match_cgroup(task->mm, mem);
task_unlock(task);
return ret;
}
@@ -407,18 +350,30 @@
/*
* This routine assumes that the appropriate zone's lru lock is already held
*/
-void mem_cgroup_move_lists(struct page_cgroup *pc, bool active)
+void mem_cgroup_move_lists(struct page *page, bool active)
{
+ struct page_cgroup *pc;
struct mem_cgroup_per_zone *mz;
unsigned long flags;
- if (!pc)
+ /*
+ * We cannot lock_page_cgroup while holding zone's lru_lock,
+ * because other holders of lock_page_cgroup can be interrupted
+ * with an attempt to rotate_reclaimable_page. But we cannot
+ * safely get to page_cgroup without it, so just try_lock it:
+ * mem_cgroup_isolate_pages allows for page left on wrong list.
+ */
+ if (!try_lock_page_cgroup(page))
return;
- mz = page_cgroup_zoneinfo(pc);
- spin_lock_irqsave(&mz->lru_lock, flags);
- __mem_cgroup_move_lists(pc, active);
- spin_unlock_irqrestore(&mz->lru_lock, flags);
+ pc = page_get_page_cgroup(page);
+ if (pc) {
+ mz = page_cgroup_zoneinfo(pc);
+ spin_lock_irqsave(&mz->lru_lock, flags);
+ __mem_cgroup_move_lists(pc, active);
+ spin_unlock_irqrestore(&mz->lru_lock, flags);
+ }
+ unlock_page_cgroup(page);
}
/*
@@ -437,6 +392,7 @@
rss = (long)mem_cgroup_read_stat(&mem->stat, MEM_CGROUP_STAT_RSS);
return (int)((rss * 100L) / total);
}
+
/*
* This function is called from vmscan.c. In page reclaiming loop. balance
* between active and inactive list is calculated. For memory controller
@@ -500,7 +456,6 @@
struct mem_cgroup_per_zone *mz = mem_cgroup_zoneinfo(mem, nid, zid);
nr_inactive = MEM_CGROUP_ZSTAT(mz, MEM_CGROUP_ZSTAT_INACTIVE);
-
return (nr_inactive >> priority);
}
@@ -586,26 +541,21 @@
* with it
*/
retry:
- if (page) {
- lock_page_cgroup(page);
- pc = page_get_page_cgroup(page);
- /*
- * The page_cgroup exists and
- * the page has already been accounted.
- */
- if (pc) {
- if (unlikely(!atomic_inc_not_zero(&pc->ref_cnt))) {
- /* this page is under being uncharged ? */
- unlock_page_cgroup(page);
- cpu_relax();
- goto retry;
- } else {
- unlock_page_cgroup(page);
- goto done;
- }
- }
+ lock_page_cgroup(page);
+ pc = page_get_page_cgroup(page);
+ /*
+ * The page_cgroup exists and
+ * the page has already been accounted.
+ */
+ if (pc) {
+ VM_BUG_ON(pc->page != page);
+ VM_BUG_ON(pc->ref_cnt <= 0);
+
+ pc->ref_cnt++;
unlock_page_cgroup(page);
+ goto done;
}
+ unlock_page_cgroup(page);
pc = kzalloc(sizeof(struct page_cgroup), gfp_mask);
if (pc == NULL)
@@ -623,16 +573,11 @@
rcu_read_lock();
mem = rcu_dereference(mm->mem_cgroup);
/*
- * For every charge from the cgroup, increment reference
- * count
+ * For every charge from the cgroup, increment reference count
*/
css_get(&mem->css);
rcu_read_unlock();
- /*
- * If we created the page_cgroup, we should free it on exceeding
- * the cgroup limit.
- */
while (res_counter_charge(&mem->res, PAGE_SIZE)) {
if (!(gfp_mask & __GFP_WAIT))
goto out;
@@ -641,12 +586,12 @@
continue;
/*
- * try_to_free_mem_cgroup_pages() might not give us a full
- * picture of reclaim. Some pages are reclaimed and might be
- * moved to swap cache or just unmapped from the cgroup.
- * Check the limit again to see if the reclaim reduced the
- * current usage of the cgroup before giving up
- */
+ * try_to_free_mem_cgroup_pages() might not give us a full
+ * picture of reclaim. Some pages are reclaimed and might be
+ * moved to swap cache or just unmapped from the cgroup.
+ * Check the limit again to see if the reclaim reduced the
+ * current usage of the cgroup before giving up
+ */
if (res_counter_check_under_limit(&mem->res))
continue;
@@ -657,14 +602,16 @@
congestion_wait(WRITE, HZ/10);
}
- atomic_set(&pc->ref_cnt, 1);
+ pc->ref_cnt = 1;
pc->mem_cgroup = mem;
pc->page = page;
pc->flags = PAGE_CGROUP_FLAG_ACTIVE;
if (ctype == MEM_CGROUP_CHARGE_TYPE_CACHE)
pc->flags |= PAGE_CGROUP_FLAG_CACHE;
- if (!page || page_cgroup_assign_new_page_cgroup(page, pc)) {
+ lock_page_cgroup(page);
+ if (page_get_page_cgroup(page)) {
+ unlock_page_cgroup(page);
/*
* Another charge has been added to this page already.
* We take lock_page_cgroup(page) again and read
@@ -673,17 +620,16 @@
res_counter_uncharge(&mem->res, PAGE_SIZE);
css_put(&mem->css);
kfree(pc);
- if (!page)
- goto done;
goto retry;
}
+ page_assign_page_cgroup(page, pc);
mz = page_cgroup_zoneinfo(pc);
spin_lock_irqsave(&mz->lru_lock, flags);
- /* Update statistics vector */
__mem_cgroup_add_list(pc);
spin_unlock_irqrestore(&mz->lru_lock, flags);
+ unlock_page_cgroup(page);
done:
return 0;
out:
@@ -693,70 +639,61 @@
return -ENOMEM;
}
-int mem_cgroup_charge(struct page *page, struct mm_struct *mm,
- gfp_t gfp_mask)
+int mem_cgroup_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask)
{
return mem_cgroup_charge_common(page, mm, gfp_mask,
- MEM_CGROUP_CHARGE_TYPE_MAPPED);
+ MEM_CGROUP_CHARGE_TYPE_MAPPED);
}
-/*
- * See if the cached pages should be charged at all?
- */
int mem_cgroup_cache_charge(struct page *page, struct mm_struct *mm,
gfp_t gfp_mask)
{
- int ret = 0;
if (!mm)
mm = &init_mm;
-
- ret = mem_cgroup_charge_common(page, mm, gfp_mask,
+ return mem_cgroup_charge_common(page, mm, gfp_mask,
MEM_CGROUP_CHARGE_TYPE_CACHE);
- return ret;
}
/*
* Uncharging is always a welcome operation, we never complain, simply
- * uncharge. This routine should be called with lock_page_cgroup held
+ * uncharge.
*/
-void mem_cgroup_uncharge(struct page_cgroup *pc)
+void mem_cgroup_uncharge_page(struct page *page)
{
+ struct page_cgroup *pc;
struct mem_cgroup *mem;
struct mem_cgroup_per_zone *mz;
- struct page *page;
unsigned long flags;
/*
* Check if our page_cgroup is valid
*/
- if (!pc)
- return;
-
- if (atomic_dec_and_test(&pc->ref_cnt)) {
- page = pc->page;
- mz = page_cgroup_zoneinfo(pc);
- /*
- * get page->cgroup and clear it under lock.
- * force_empty can drop page->cgroup without checking refcnt.
- */
- unlock_page_cgroup(page);
- if (clear_page_cgroup(page, pc) == pc) {
- mem = pc->mem_cgroup;
- css_put(&mem->css);
- res_counter_uncharge(&mem->res, PAGE_SIZE);
- spin_lock_irqsave(&mz->lru_lock, flags);
- __mem_cgroup_remove_list(pc);
- spin_unlock_irqrestore(&mz->lru_lock, flags);
- kfree(pc);
- }
- lock_page_cgroup(page);
- }
-}
-
-void mem_cgroup_uncharge_page(struct page *page)
-{
lock_page_cgroup(page);
- mem_cgroup_uncharge(page_get_page_cgroup(page));
+ pc = page_get_page_cgroup(page);
+ if (!pc)
+ goto unlock;
+
+ VM_BUG_ON(pc->page != page);
+ VM_BUG_ON(pc->ref_cnt <= 0);
+
+ if (--(pc->ref_cnt) == 0) {
+ mz = page_cgroup_zoneinfo(pc);
+ spin_lock_irqsave(&mz->lru_lock, flags);
+ __mem_cgroup_remove_list(pc);
+ spin_unlock_irqrestore(&mz->lru_lock, flags);
+
+ page_assign_page_cgroup(page, NULL);
+ unlock_page_cgroup(page);
+
+ mem = pc->mem_cgroup;
+ res_counter_uncharge(&mem->res, PAGE_SIZE);
+ css_put(&mem->css);
+
+ kfree(pc);
+ return;
+ }
+
+unlock:
unlock_page_cgroup(page);
}
@@ -764,63 +701,59 @@
* Returns non-zero if a page (under migration) has valid page_cgroup member.
* Refcnt of page_cgroup is incremented.
*/
-
int mem_cgroup_prepare_migration(struct page *page)
{
struct page_cgroup *pc;
- int ret = 0;
+
lock_page_cgroup(page);
pc = page_get_page_cgroup(page);
- if (pc && atomic_inc_not_zero(&pc->ref_cnt))
- ret = 1;
+ if (pc)
+ pc->ref_cnt++;
unlock_page_cgroup(page);
- return ret;
+ return pc != NULL;
}
void mem_cgroup_end_migration(struct page *page)
{
- struct page_cgroup *pc;
-
- lock_page_cgroup(page);
- pc = page_get_page_cgroup(page);
- mem_cgroup_uncharge(pc);
- unlock_page_cgroup(page);
+ mem_cgroup_uncharge_page(page);
}
+
/*
- * We know both *page* and *newpage* are now not-on-LRU and Pg_locked.
+ * We know both *page* and *newpage* are now not-on-LRU and PG_locked.
* And no race with uncharge() routines because page_cgroup for *page*
* has extra one reference by mem_cgroup_prepare_migration.
*/
-
void mem_cgroup_page_migration(struct page *page, struct page *newpage)
{
struct page_cgroup *pc;
- struct mem_cgroup *mem;
- unsigned long flags;
struct mem_cgroup_per_zone *mz;
-retry:
- pc = page_get_page_cgroup(page);
- if (!pc)
- return;
- mem = pc->mem_cgroup;
- mz = page_cgroup_zoneinfo(pc);
- if (clear_page_cgroup(page, pc) != pc)
- goto retry;
- spin_lock_irqsave(&mz->lru_lock, flags);
+ unsigned long flags;
+ lock_page_cgroup(page);
+ pc = page_get_page_cgroup(page);
+ if (!pc) {
+ unlock_page_cgroup(page);
+ return;
+ }
+
+ mz = page_cgroup_zoneinfo(pc);
+ spin_lock_irqsave(&mz->lru_lock, flags);
__mem_cgroup_remove_list(pc);
spin_unlock_irqrestore(&mz->lru_lock, flags);
+ page_assign_page_cgroup(page, NULL);
+ unlock_page_cgroup(page);
+
pc->page = newpage;
lock_page_cgroup(newpage);
page_assign_page_cgroup(newpage, pc);
- unlock_page_cgroup(newpage);
mz = page_cgroup_zoneinfo(pc);
spin_lock_irqsave(&mz->lru_lock, flags);
__mem_cgroup_add_list(pc);
spin_unlock_irqrestore(&mz->lru_lock, flags);
- return;
+
+ unlock_page_cgroup(newpage);
}
/*
@@ -829,14 +762,13 @@
* *And* this routine doesn't reclaim page itself, just removes page_cgroup.
*/
#define FORCE_UNCHARGE_BATCH (128)
-static void
-mem_cgroup_force_empty_list(struct mem_cgroup *mem,
+static void mem_cgroup_force_empty_list(struct mem_cgroup *mem,
struct mem_cgroup_per_zone *mz,
int active)
{
struct page_cgroup *pc;
struct page *page;
- int count;
+ int count = FORCE_UNCHARGE_BATCH;
unsigned long flags;
struct list_head *list;
@@ -845,46 +777,36 @@
else
list = &mz->inactive_list;
- if (list_empty(list))
- return;
-retry:
- count = FORCE_UNCHARGE_BATCH;
spin_lock_irqsave(&mz->lru_lock, flags);
-
- while (--count && !list_empty(list)) {
+ while (!list_empty(list)) {
pc = list_entry(list->prev, struct page_cgroup, lru);
page = pc->page;
- /* Avoid race with charge */
- atomic_set(&pc->ref_cnt, 0);
- if (clear_page_cgroup(page, pc) == pc) {
- css_put(&mem->css);
- res_counter_uncharge(&mem->res, PAGE_SIZE);
- __mem_cgroup_remove_list(pc);
- kfree(pc);
- } else /* being uncharged ? ...do relax */
- break;
+ get_page(page);
+ spin_unlock_irqrestore(&mz->lru_lock, flags);
+ mem_cgroup_uncharge_page(page);
+ put_page(page);
+ if (--count <= 0) {
+ count = FORCE_UNCHARGE_BATCH;
+ cond_resched();
+ }
+ spin_lock_irqsave(&mz->lru_lock, flags);
}
spin_unlock_irqrestore(&mz->lru_lock, flags);
- if (!list_empty(list)) {
- cond_resched();
- goto retry;
- }
- return;
}
/*
* make mem_cgroup's charge to be 0 if there is no task.
* This enables deleting this mem_cgroup.
*/
-
-int mem_cgroup_force_empty(struct mem_cgroup *mem)
+static int mem_cgroup_force_empty(struct mem_cgroup *mem)
{
int ret = -EBUSY;
int node, zid;
+
css_get(&mem->css);
/*
* page reclaim code (kswapd etc..) will move pages between
-` * active_list <-> inactive_list while we don't take a lock.
+ * active_list <-> inactive_list while we don't take a lock.
* So, we have to do loop here until all lists are empty.
*/
while (mem->res.usage > 0) {
@@ -906,9 +828,7 @@
return ret;
}
-
-
-int mem_cgroup_write_strategy(char *buf, unsigned long long *tmp)
+static int mem_cgroup_write_strategy(char *buf, unsigned long long *tmp)
{
*tmp = memparse(buf, &buf);
if (*buf != '\0')
@@ -945,8 +865,7 @@
size_t nbytes, loff_t *ppos)
{
struct mem_cgroup *mem = mem_cgroup_from_cont(cont);
- int ret;
- ret = mem_cgroup_force_empty(mem);
+ int ret = mem_cgroup_force_empty(mem);
if (!ret)
ret = nbytes;
return ret;
@@ -955,7 +874,6 @@
/*
* Note: This should be removed if cgroup supports write-only file.
*/
-
static ssize_t mem_force_empty_read(struct cgroup *cont,
struct cftype *cft,
struct file *file, char __user *userbuf,
@@ -964,7 +882,6 @@
return -EINVAL;
}
-
static const struct mem_cgroup_stat_desc {
const char *msg;
u64 unit;
@@ -1017,8 +934,6 @@
return single_open(file, mem_control_stat_show, cont);
}
-
-
static struct cftype mem_cgroup_files[] = {
{
.name = "usage_in_bytes",
@@ -1084,9 +999,6 @@
kfree(mem->info.nodeinfo[node]);
}
-
-static struct mem_cgroup init_mem_cgroup;
-
static struct cgroup_subsys_state *
mem_cgroup_create(struct cgroup_subsys *ss, struct cgroup *cont)
{
@@ -1167,7 +1079,7 @@
* Only thread group leaders are allowed to migrate, the mm_struct is
* in effect owned by the leader
*/
- if (p->tgid != p->pid)
+ if (!thread_group_leader(p))
goto out;
css_get(&mem->css);
@@ -1176,7 +1088,6 @@
out:
mmput(mm);
- return;
}
struct cgroup_subsys mem_cgroup_subsys = {
diff --git a/mm/memory.c b/mm/memory.c
index ce3c9e4..0d14d1e 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -1711,7 +1711,7 @@
}
return ret;
oom_free_new:
- __free_page(new_page);
+ page_cache_release(new_page);
oom:
if (old_page)
page_cache_release(old_page);
@@ -2093,12 +2093,9 @@
unlock_page(page);
if (write_access) {
- /* XXX: We could OR the do_wp_page code with this one? */
- if (do_wp_page(mm, vma, address,
- page_table, pmd, ptl, pte) & VM_FAULT_OOM) {
- mem_cgroup_uncharge_page(page);
- ret = VM_FAULT_OOM;
- }
+ ret |= do_wp_page(mm, vma, address, page_table, pmd, ptl, pte);
+ if (ret & VM_FAULT_ERROR)
+ ret &= VM_FAULT_ERROR;
goto out;
}
@@ -2163,7 +2160,7 @@
page_cache_release(page);
goto unlock;
oom_free_page:
- __free_page(page);
+ page_cache_release(page);
oom:
return VM_FAULT_OOM;
}
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 6c7ba1a..3c36011 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -1296,7 +1296,9 @@
unsigned nid;
nid = interleave_nid(pol, vma, addr, HPAGE_SHIFT);
- __mpol_free(pol); /* finished with pol */
+ if (unlikely(pol != &default_policy &&
+ pol != current->mempolicy))
+ __mpol_free(pol); /* finished with pol */
return NODE_DATA(nid)->node_zonelists + gfp_zone(gfp_flags);
}
@@ -1360,6 +1362,9 @@
unsigned nid;
nid = interleave_nid(pol, vma, addr, PAGE_SHIFT);
+ if (unlikely(pol != &default_policy &&
+ pol != current->mempolicy))
+ __mpol_free(pol); /* finished with pol */
return alloc_page_interleave(gfp, 0, nid);
}
zl = zonelist_policy(gfp, pol);
diff --git a/mm/migrate.c b/mm/migrate.c
index a73504f..4e0eccc 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -153,11 +153,6 @@
return;
}
- if (mem_cgroup_charge(new, mm, GFP_KERNEL)) {
- pte_unmap(ptep);
- return;
- }
-
ptl = pte_lockptr(mm, pmd);
spin_lock(ptl);
pte = *ptep;
@@ -169,6 +164,20 @@
if (!is_migration_entry(entry) || migration_entry_to_page(entry) != old)
goto out;
+ /*
+ * Yes, ignore the return value from a GFP_ATOMIC mem_cgroup_charge.
+ * Failure is not an option here: we're now expected to remove every
+ * migration pte, and will cause crashes otherwise. Normally this
+ * is not an issue: mem_cgroup_prepare_migration bumped up the old
+ * page_cgroup count for safety, that's now attached to the new page,
+ * so this charge should just be another incrementation of the count,
+ * to keep in balance with rmap.c's mem_cgroup_uncharging. But if
+ * there's been a force_empty, those reference counts may no longer
+ * be reliable, and this charge can actually fail: oh well, we don't
+ * make the situation any worse by proceeding as if it had succeeded.
+ */
+ mem_cgroup_charge(new, mm, GFP_ATOMIC);
+
get_page(new);
pte = pte_mkold(mk_pte(new, vma->vm_page_prot));
if (is_write_migration_entry(entry))
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 4194b9d..f255eda 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -37,6 +37,7 @@
* badness - calculate a numeric value for how bad this task has been
* @p: task struct of which task we should calculate
* @uptime: current uptime in seconds
+ * @mem: target memory controller
*
* The formula used is relatively simple and documented inline in the
* function. The main rationale is that we want to select a good task
@@ -264,6 +265,9 @@
}
/**
+ * dump_tasks - dump current memory state of all system tasks
+ * @mem: target memory controller
+ *
* Dumps the current memory state of all system tasks, excluding kernel threads.
* State information includes task's pid, uid, tgid, vm size, rss, cpu, oom_adj
* score, and name.
@@ -298,7 +302,7 @@
} while_each_thread(g, p);
}
-/**
+/*
* Send SIGKILL to the selected process irrespective of CAP_SYS_RAW_IO
* flag though it's unlikely that we select a process with CAP_SYS_RAW_IO
* set.
@@ -412,7 +416,7 @@
return oom_kill_task(p);
}
-#ifdef CONFIG_CGROUP_MEM_CONT
+#ifdef CONFIG_CGROUP_MEM_RES_CTLR
void mem_cgroup_out_of_memory(struct mem_cgroup *mem, gfp_t gfp_mask)
{
unsigned long points = 0;
@@ -504,6 +508,9 @@
/**
* out_of_memory - kill the "best" process when we run out of memory
+ * @zonelist: zonelist pointer
+ * @gfp_mask: memory allocation flags
+ * @order: amount of memory being requested as a power of 2
*
* If we run out of memory, we have the choice between either
* killing a random task (bad), letting the system crash (worse)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 8896e87..402a504 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -19,6 +19,7 @@
#include <linux/swap.h>
#include <linux/interrupt.h>
#include <linux/pagemap.h>
+#include <linux/jiffies.h>
#include <linux/bootmem.h>
#include <linux/compiler.h>
#include <linux/kernel.h>
@@ -221,13 +222,19 @@
static void bad_page(struct page *page)
{
- printk(KERN_EMERG "Bad page state in process '%s'\n"
- KERN_EMERG "page:%p flags:0x%0*lx mapping:%p mapcount:%d count:%d\n"
- KERN_EMERG "Trying to fix it up, but a reboot is needed\n"
- KERN_EMERG "Backtrace:\n",
+ void *pc = page_get_page_cgroup(page);
+
+ printk(KERN_EMERG "Bad page state in process '%s'\n" KERN_EMERG
+ "page:%p flags:0x%0*lx mapping:%p mapcount:%d count:%d\n",
current->comm, page, (int)(2*sizeof(unsigned long)),
(unsigned long)page->flags, page->mapping,
page_mapcount(page), page_count(page));
+ if (pc) {
+ printk(KERN_EMERG "cgroup:%p\n", pc);
+ page_reset_bad_cgroup(page);
+ }
+ printk(KERN_EMERG "Trying to fix it up, but a reboot is needed\n"
+ KERN_EMERG "Backtrace:\n");
dump_stack();
page->flags &= ~(1 << PG_lru |
1 << PG_private |
@@ -453,6 +460,7 @@
{
if (unlikely(page_mapcount(page) |
(page->mapping != NULL) |
+ (page_get_page_cgroup(page) != NULL) |
(page_count(page) != 0) |
(page->flags & (
1 << PG_lru |
@@ -602,6 +610,7 @@
{
if (unlikely(page_mapcount(page) |
(page->mapping != NULL) |
+ (page_get_page_cgroup(page) != NULL) |
(page_count(page) != 0) |
(page->flags & (
1 << PG_lru |
@@ -988,7 +997,6 @@
if (!PageHighMem(page))
debug_check_no_locks_freed(page_address(page), PAGE_SIZE);
- VM_BUG_ON(page_get_page_cgroup(page));
arch_free_page(page, 0);
kernel_map_pages(page, 1, 0);
@@ -1276,7 +1284,7 @@
if (!zlc)
return NULL;
- if (jiffies - zlc->last_full_zap > 1 * HZ) {
+ if (time_after(jiffies, zlc->last_full_zap + HZ)) {
bitmap_zero(zlc->fullzones, MAX_ZONES_PER_ZONELIST);
zlc->last_full_zap = jiffies;
}
@@ -2527,7 +2535,6 @@
set_page_links(page, zone, nid, pfn);
init_page_count(page);
reset_page_mapcount(page);
- page_assign_page_cgroup(page, NULL);
SetPageReserved(page);
/*
diff --git a/mm/pagewalk.c b/mm/pagewalk.c
index b4f27d2..1cf1417 100644
--- a/mm/pagewalk.c
+++ b/mm/pagewalk.c
@@ -77,11 +77,11 @@
/**
* walk_page_range - walk a memory map's page tables with a callback
- * @mm - memory map to walk
- * @addr - starting address
- * @end - ending address
- * @walk - set of callbacks to invoke for each level of the tree
- * @private - private data passed to the callback function
+ * @mm: memory map to walk
+ * @addr: starting address
+ * @end: ending address
+ * @walk: set of callbacks to invoke for each level of the tree
+ * @private: private data passed to the callback function
*
* Recursively walk the page table for the memory area in a VMA,
* calling supplied callbacks. Callbacks are called in-order (first
diff --git a/mm/readahead.c b/mm/readahead.c
index c9c50ca..8762e89 100644
--- a/mm/readahead.c
+++ b/mm/readahead.c
@@ -443,9 +443,10 @@
* pagecache pages
*
* page_cache_async_ondemand() should be called when a page is used which
- * has the PG_readahead flag: this is a marker to suggest that the application
+ * has the PG_readahead flag; this is a marker to suggest that the application
* has used up enough of the readahead window that we should start pulling in
- * more pages. */
+ * more pages.
+ */
void
page_cache_async_readahead(struct address_space *mapping,
struct file_ra_state *ra, struct file *filp,
diff --git a/mm/rmap.c b/mm/rmap.c
index 8fd527c..997f069 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -321,7 +321,7 @@
* counting on behalf of references from different
* cgroups
*/
- if (mem_cont && !vm_match_cgroup(vma->vm_mm, mem_cont))
+ if (mem_cont && !mm_match_cgroup(vma->vm_mm, mem_cont))
continue;
referenced += page_referenced_one(page, vma, &mapcount);
if (!mapcount)
@@ -335,6 +335,7 @@
/**
* page_referenced_file - referenced check for object-based rmap
* @page: the page we're checking references on.
+ * @mem_cont: target memory controller
*
* For an object-based mapped page, find all the places it is mapped and
* check/clear the referenced flag. This is done by following the page->mapping
@@ -382,7 +383,7 @@
* counting on behalf of references from different
* cgroups
*/
- if (mem_cont && !vm_match_cgroup(vma->vm_mm, mem_cont))
+ if (mem_cont && !mm_match_cgroup(vma->vm_mm, mem_cont))
continue;
if ((vma->vm_flags & (VM_LOCKED|VM_MAYSHARE))
== (VM_LOCKED|VM_MAYSHARE)) {
@@ -402,6 +403,7 @@
* page_referenced - test if the page was referenced
* @page: the page to test
* @is_locked: caller holds lock on the page
+ * @mem_cont: target memory controller
*
* Quick test_and_clear_referenced for all mappings to a page,
* returns the number of ptes which referenced the page.
@@ -506,7 +508,7 @@
EXPORT_SYMBOL_GPL(page_mkclean);
/**
- * page_set_anon_rmap - setup new anonymous rmap
+ * __page_set_anon_rmap - setup new anonymous rmap
* @page: the page to add the mapping to
* @vma: the vm area in which the mapping is added
* @address: the user virtual address mapped
@@ -530,7 +532,7 @@
}
/**
- * page_set_anon_rmap - sanity check anonymous rmap addition
+ * __page_check_anon_rmap - sanity check anonymous rmap addition
* @page: the page to add the mapping to
* @vma: the vm area in which the mapping is added
* @address: the user virtual address mapped
@@ -583,7 +585,7 @@
}
}
-/*
+/**
* page_add_new_anon_rmap - add pte mapping to a new anonymous page
* @page: the page to add the mapping to
* @vma: the vm area in which the mapping is added
@@ -623,6 +625,8 @@
/**
* page_dup_rmap - duplicate pte mapping to a page
* @page: the page to add the mapping to
+ * @vma: the vm area being duplicated
+ * @address: the user virtual address mapped
*
* For copy_page_range only: minimal extract from page_add_file_rmap /
* page_add_anon_rmap, avoiding unnecessary tests (already checked) so it's
@@ -642,6 +646,7 @@
/**
* page_remove_rmap - take down pte mapping from a page
* @page: page to remove mapping from
+ * @vma: the vm area in which the mapping is removed
*
* The caller needs to hold the pte lock.
*/
@@ -890,6 +895,7 @@
/**
* try_to_unmap_file - unmap file page using the object-based rmap method
* @page: the page to unmap
+ * @migration: migration flag
*
* Find all the mappings of a page using the mapping pointer and the vma chains
* contained in the address_space struct it points to.
@@ -986,6 +992,7 @@
/**
* try_to_unmap - try to remove all page table mappings to a page
* @page: the page to get unmapped
+ * @migration: migration flag
*
* Tries to remove all the page table entries which are mapping this
* page, used in the pageout path. Caller must hold the page lock.
diff --git a/mm/shmem.c b/mm/shmem.c
index 90b576c..f514dd39 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -244,9 +244,8 @@
}
}
-/*
+/**
* shmem_recalc_inode - recalculate the size of an inode
- *
* @inode: inode to recalc
*
* We have to calculate the free blocks since the mm can drop
@@ -270,9 +269,8 @@
}
}
-/*
+/**
* shmem_swp_entry - find the swap vector position in the info structure
- *
* @info: info structure for the inode
* @index: index of the page to find
* @page: optional page to add to the structure. Has to be preset to
@@ -374,13 +372,13 @@
}
}
-/*
+/**
* shmem_swp_alloc - get the position of the swap entry for the page.
- * If it does not exist allocate the entry.
- *
* @info: info structure for the inode
* @index: index of the page to find
* @sgp: check and recheck i_size? skip allocation?
+ *
+ * If the entry does not exist, allocate it.
*/
static swp_entry_t *shmem_swp_alloc(struct shmem_inode_info *info, unsigned long index, enum sgp_type sgp)
{
@@ -440,9 +438,8 @@
return entry;
}
-/*
+/**
* shmem_free_swp - free some swap entries in a directory
- *
* @dir: pointer to the directory
* @edir: pointer after last entry of the directory
* @punch_lock: pointer to spinlock when needed for the holepunch case
@@ -1370,14 +1367,17 @@
shmem_swp_unmap(entry);
spin_unlock(&info->lock);
unlock_page(swappage);
- page_cache_release(swappage);
if (error == -ENOMEM) {
/* allow reclaim from this memory cgroup */
- error = mem_cgroup_cache_charge(NULL,
+ error = mem_cgroup_cache_charge(swappage,
current->mm, gfp & ~__GFP_HIGHMEM);
- if (error)
+ if (error) {
+ page_cache_release(swappage);
goto failed;
+ }
+ mem_cgroup_uncharge_page(swappage);
}
+ page_cache_release(swappage);
goto repeat;
}
} else if (sgp == SGP_READ && !filepage) {
@@ -2019,7 +2019,7 @@
};
#ifdef CONFIG_TMPFS_POSIX_ACL
-/**
+/*
* Superblocks without xattr inode operations will get security.* xattr
* support from the VFS "for free". As soon as we have any other xattrs
* like ACLs, we also need to implement the security.* handlers at
@@ -2558,12 +2558,11 @@
}
module_init(init_tmpfs)
-/*
+/**
* shmem_file_setup - get an unlinked file living in tmpfs
- *
* @name: name for dentry (to be seen in /proc/<pid>/maps
* @size: size to be set for the file
- *
+ * @flags: vm_flags
*/
struct file *shmem_file_setup(char *name, loff_t size, unsigned long flags)
{
@@ -2618,9 +2617,8 @@
return ERR_PTR(error);
}
-/*
+/**
* shmem_zero_setup - setup a shared anonymous mapping
- *
* @vma: the vma to be mmapped is prepared by do_mmap_pgoff
*/
int shmem_zero_setup(struct vm_area_struct *vma)
diff --git a/mm/slab.c b/mm/slab.c
index 473e6c2..04b308c 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -333,7 +333,7 @@
return i; \
else \
i++;
-#include "linux/kmalloc_sizes.h"
+#include <linux/kmalloc_sizes.h>
#undef CACHE
__bad_size();
} else
@@ -1481,7 +1481,7 @@
list_add(&cache_cache.next, &cache_chain);
cache_cache.colour_off = cache_line_size();
cache_cache.array[smp_processor_id()] = &initarray_cache.cache;
- cache_cache.nodelists[node] = &initkmem_list3[CACHE_CACHE];
+ cache_cache.nodelists[node] = &initkmem_list3[CACHE_CACHE + node];
/*
* struct kmem_cache size depends on nr_node_ids, which
@@ -1602,7 +1602,7 @@
int nid;
for_each_online_node(nid) {
- init_list(&cache_cache, &initkmem_list3[CACHE_CACHE], nid);
+ init_list(&cache_cache, &initkmem_list3[CACHE_CACHE + nid], nid);
init_list(malloc_sizes[INDEX_AC].cs_cachep,
&initkmem_list3[SIZE_AC + nid], nid);
@@ -2964,11 +2964,10 @@
struct array_cache *ac;
int node;
- node = numa_node_id();
-
- check_irq_off();
- ac = cpu_cache_get(cachep);
retry:
+ check_irq_off();
+ node = numa_node_id();
+ ac = cpu_cache_get(cachep);
batchcount = ac->batchcount;
if (!ac->touched && batchcount > BATCHREFILL_LIMIT) {
/*
@@ -3280,7 +3279,7 @@
if (local_flags & __GFP_WAIT)
local_irq_enable();
kmem_flagcheck(cache, flags);
- obj = kmem_getpages(cache, flags, -1);
+ obj = kmem_getpages(cache, local_flags, -1);
if (local_flags & __GFP_WAIT)
local_irq_disable();
if (obj) {
@@ -3625,12 +3624,11 @@
EXPORT_SYMBOL(kmem_cache_alloc);
/**
- * kmem_ptr_validate - check if an untrusted pointer might
- * be a slab entry.
+ * kmem_ptr_validate - check if an untrusted pointer might be a slab entry.
* @cachep: the cache we're checking against
* @ptr: pointer to validate
*
- * This verifies that the untrusted pointer looks sane:
+ * This verifies that the untrusted pointer looks sane;
* it is _not_ a guarantee that the pointer is actually
* part of the slab cache in question, but it at least
* validates that the pointer can be dereferenced and
diff --git a/mm/slub.c b/mm/slub.c
index 74c65af..b72bc98 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -291,32 +291,16 @@
#endif
}
-/*
- * The end pointer in a slab is special. It points to the first object in the
- * slab but has bit 0 set to mark it.
- *
- * Note that SLUB relies on page_mapping returning NULL for pages with bit 0
- * in the mapping set.
- */
-static inline int is_end(void *addr)
-{
- return (unsigned long)addr & PAGE_MAPPING_ANON;
-}
-
-static void *slab_address(struct page *page)
-{
- return page->end - PAGE_MAPPING_ANON;
-}
-
+/* Verify that a pointer has an address that is valid within a slab page */
static inline int check_valid_pointer(struct kmem_cache *s,
struct page *page, const void *object)
{
void *base;
- if (object == page->end)
+ if (!object)
return 1;
- base = slab_address(page);
+ base = page_address(page);
if (object < base || object >= base + s->objects * s->size ||
(object - base) % s->size) {
return 0;
@@ -349,8 +333,7 @@
/* Scan freelist */
#define for_each_free_object(__p, __s, __free) \
- for (__p = (__free); (__p) != page->end; __p = get_freepointer((__s),\
- __p))
+ for (__p = (__free); __p; __p = get_freepointer((__s), __p))
/* Determine object index from a given position */
static inline int slab_index(void *p, struct kmem_cache *s, void *addr)
@@ -502,7 +485,7 @@
static void print_trailer(struct kmem_cache *s, struct page *page, u8 *p)
{
unsigned int off; /* Offset of last byte */
- u8 *addr = slab_address(page);
+ u8 *addr = page_address(page);
print_tracking(s, p);
@@ -637,7 +620,7 @@
* A. Free pointer (if we cannot overwrite object on free)
* B. Tracking data for SLAB_STORE_USER
* C. Padding to reach required alignment boundary or at mininum
- * one word if debuggin is on to be able to detect writes
+ * one word if debugging is on to be able to detect writes
* before the word boundary.
*
* Padding is done using 0x5a (POISON_INUSE)
@@ -680,7 +663,7 @@
if (!(s->flags & SLAB_POISON))
return 1;
- start = slab_address(page);
+ start = page_address(page);
end = start + (PAGE_SIZE << s->order);
length = s->objects * s->size;
remainder = end - (start + length);
@@ -748,7 +731,7 @@
* of the free objects in this slab. May cause
* another error because the object count is now wrong.
*/
- set_freepointer(s, p, page->end);
+ set_freepointer(s, p, NULL);
return 0;
}
return 1;
@@ -782,18 +765,18 @@
void *fp = page->freelist;
void *object = NULL;
- while (fp != page->end && nr <= s->objects) {
+ while (fp && nr <= s->objects) {
if (fp == search)
return 1;
if (!check_valid_pointer(s, page, fp)) {
if (object) {
object_err(s, page, object,
"Freechain corrupt");
- set_freepointer(s, object, page->end);
+ set_freepointer(s, object, NULL);
break;
} else {
slab_err(s, page, "Freepointer corrupt");
- page->freelist = page->end;
+ page->freelist = NULL;
page->inuse = s->objects;
slab_fix(s, "Freelist cleared");
return 0;
@@ -870,7 +853,7 @@
if (!check_slab(s, page))
goto bad;
- if (object && !on_freelist(s, page, object)) {
+ if (!on_freelist(s, page, object)) {
object_err(s, page, object, "Object already allocated");
goto bad;
}
@@ -880,7 +863,7 @@
goto bad;
}
- if (object && !check_object(s, page, object, 0))
+ if (!check_object(s, page, object, 0))
goto bad;
/* Success perform special debug activities for allocs */
@@ -899,7 +882,7 @@
*/
slab_fix(s, "Marking all objects used");
page->inuse = s->objects;
- page->freelist = page->end;
+ page->freelist = NULL;
}
return 0;
}
@@ -939,7 +922,7 @@
}
/* Special debug activities for freeing objects */
- if (!SlabFrozen(page) && page->freelist == page->end)
+ if (!SlabFrozen(page) && !page->freelist)
remove_full(s, page);
if (s->flags & SLAB_STORE_USER)
set_track(s, object, TRACK_FREE, addr);
@@ -1015,30 +998,11 @@
void (*ctor)(struct kmem_cache *, void *))
{
/*
- * The page->offset field is only 16 bit wide. This is an offset
- * in units of words from the beginning of an object. If the slab
- * size is bigger then we cannot move the free pointer behind the
- * object anymore.
- *
- * On 32 bit platforms the limit is 256k. On 64bit platforms
- * the limit is 512k.
- *
- * Debugging or ctor may create a need to move the free
- * pointer. Fail if this happens.
+ * Enable debugging if selected on the kernel commandline.
*/
- if (objsize >= 65535 * sizeof(void *)) {
- BUG_ON(flags & (SLAB_RED_ZONE | SLAB_POISON |
- SLAB_STORE_USER | SLAB_DESTROY_BY_RCU));
- BUG_ON(ctor);
- } else {
- /*
- * Enable debugging if selected on the kernel commandline.
- */
- if (slub_debug && (!slub_debug_slabs ||
- strncmp(slub_debug_slabs, name,
- strlen(slub_debug_slabs)) == 0))
- flags |= slub_debug;
- }
+ if (slub_debug && (!slub_debug_slabs ||
+ strncmp(slub_debug_slabs, name, strlen(slub_debug_slabs)) == 0))
+ flags |= slub_debug;
return flags;
}
@@ -1124,7 +1088,6 @@
SetSlabDebug(page);
start = page_address(page);
- page->end = start + 1;
if (unlikely(s->flags & SLAB_POISON))
memset(start, POISON_INUSE, PAGE_SIZE << s->order);
@@ -1136,7 +1099,7 @@
last = p;
}
setup_object(s, page, last);
- set_freepointer(s, last, page->end);
+ set_freepointer(s, last, NULL);
page->freelist = start;
page->inuse = 0;
@@ -1152,7 +1115,7 @@
void *p;
slab_pad_check(s, page);
- for_each_object(p, s, slab_address(page))
+ for_each_object(p, s, page_address(page))
check_object(s, page, p, 0);
ClearSlabDebug(page);
}
@@ -1162,7 +1125,6 @@
NR_SLAB_RECLAIMABLE : NR_SLAB_UNRECLAIMABLE,
-pages);
- page->mapping = NULL;
__free_pages(page, s->order);
}
@@ -1307,7 +1269,7 @@
* may return off node objects because partial slabs are obtained
* from other nodes and filled up.
*
- * If /sys/slab/xx/defrag_ratio is set to 100 (which makes
+ * If /sys/kernel/slab/xx/defrag_ratio is set to 100 (which makes
* defrag_ratio = 1000) then every (well almost) allocation will
* first attempt to defrag slab caches on other nodes. This means
* scanning over all nodes to look for partial slabs which may be
@@ -1366,7 +1328,7 @@
ClearSlabFrozen(page);
if (page->inuse) {
- if (page->freelist != page->end) {
+ if (page->freelist) {
add_partial(n, page, tail);
stat(c, tail ? DEACTIVATE_TO_TAIL : DEACTIVATE_TO_HEAD);
} else {
@@ -1382,9 +1344,11 @@
* Adding an empty slab to the partial slabs in order
* to avoid page allocator overhead. This slab needs
* to come after the other slabs with objects in
- * order to fill them up. That way the size of the
- * partial list stays small. kmem_cache_shrink can
- * reclaim empty slabs from the partial list.
+ * so that the others get filled first. That way the
+ * size of the partial list stays small.
+ *
+ * kmem_cache_shrink can reclaim any empty slabs from the
+ * partial list.
*/
add_partial(n, page, 1);
slab_unlock(page);
@@ -1404,18 +1368,14 @@
struct page *page = c->page;
int tail = 1;
- if (c->freelist)
+ if (page->freelist)
stat(c, DEACTIVATE_REMOTE_FREES);
/*
- * Merge cpu freelist into freelist. Typically we get here
+ * Merge cpu freelist into slab freelist. Typically we get here
* because both freelists are empty. So this is unlikely
* to occur.
- *
- * We need to use _is_end here because deactivate slab may
- * be called for a debug slab. Then c->freelist may contain
- * a dummy pointer.
*/
- while (unlikely(!is_end(c->freelist))) {
+ while (unlikely(c->freelist)) {
void **object;
tail = 0; /* Hot objects. Put the slab first */
@@ -1442,6 +1402,7 @@
/*
* Flush cpu slab.
+ *
* Called from IPI handler with interrupts disabled.
*/
static inline void __flush_cpu_slab(struct kmem_cache *s, int cpu)
@@ -1500,7 +1461,8 @@
* rest of the freelist to the lockless freelist.
*
* And if we were unable to get a new slab from the partial slab lists then
- * we need to allocate a new slab. This is slowest path since we may sleep.
+ * we need to allocate a new slab. This is the slowest path since it involves
+ * a call to the page allocator and the setup of a new slab.
*/
static void *__slab_alloc(struct kmem_cache *s,
gfp_t gfpflags, int node, void *addr, struct kmem_cache_cpu *c)
@@ -1514,18 +1476,19 @@
slab_lock(c->page);
if (unlikely(!node_match(c, node)))
goto another_slab;
+
stat(c, ALLOC_REFILL);
+
load_freelist:
object = c->page->freelist;
- if (unlikely(object == c->page->end))
+ if (unlikely(!object))
goto another_slab;
if (unlikely(SlabDebug(c->page)))
goto debug;
- object = c->page->freelist;
c->freelist = object[c->offset];
c->page->inuse = s->objects;
- c->page->freelist = c->page->end;
+ c->page->freelist = NULL;
c->node = page_to_nid(c->page);
unlock_out:
slab_unlock(c->page);
@@ -1573,12 +1536,17 @@
* That is only possible if certain conditions are met that are being
* checked when a slab is created.
*/
- if (!(gfpflags & __GFP_NORETRY) && (s->flags & __PAGE_ALLOC_FALLBACK))
- return kmalloc_large(s->objsize, gfpflags);
-
+ if (!(gfpflags & __GFP_NORETRY) &&
+ (s->flags & __PAGE_ALLOC_FALLBACK)) {
+ if (gfpflags & __GFP_WAIT)
+ local_irq_enable();
+ object = kmalloc_large(s->objsize, gfpflags);
+ if (gfpflags & __GFP_WAIT)
+ local_irq_disable();
+ return object;
+ }
return NULL;
debug:
- object = c->page->freelist;
if (!alloc_debug_processing(s, c->page, object, addr))
goto another_slab;
@@ -1607,7 +1575,7 @@
local_irq_save(flags);
c = get_cpu_slab(s, smp_processor_id());
- if (unlikely(is_end(c->freelist) || !node_match(c, node)))
+ if (unlikely(!c->freelist || !node_match(c, node)))
object = __slab_alloc(s, gfpflags, node, addr, c);
@@ -1659,6 +1627,7 @@
if (unlikely(SlabDebug(page)))
goto debug;
+
checks_ok:
prior = object[offset] = page->freelist;
page->freelist = object;
@@ -1673,11 +1642,10 @@
goto slab_empty;
/*
- * Objects left in the slab. If it
- * was not on the partial list before
+ * Objects left in the slab. If it was not on the partial list before
* then add it.
*/
- if (unlikely(prior == page->end)) {
+ if (unlikely(!prior)) {
add_partial(get_node(s, page_to_nid(page)), page, 1);
stat(c, FREE_ADD_PARTIAL);
}
@@ -1687,7 +1655,7 @@
return;
slab_empty:
- if (prior != page->end) {
+ if (prior) {
/*
* Slab still on the partial list.
*/
@@ -1724,8 +1692,8 @@
unsigned long flags;
local_irq_save(flags);
- debug_check_no_locks_freed(object, s->objsize);
c = get_cpu_slab(s, smp_processor_id());
+ debug_check_no_locks_freed(object, c->objsize);
if (likely(page == c->page && c->node >= 0)) {
object[c->offset] = c->freelist;
c->freelist = object;
@@ -1888,20 +1856,21 @@
unsigned long align, unsigned long size)
{
/*
- * If the user wants hardware cache aligned objects then
- * follow that suggestion if the object is sufficiently
- * large.
+ * If the user wants hardware cache aligned objects then follow that
+ * suggestion if the object is sufficiently large.
*
- * The hardware cache alignment cannot override the
- * specified alignment though. If that is greater
- * then use it.
+ * The hardware cache alignment cannot override the specified
+ * alignment though. If that is greater then use it.
*/
- if ((flags & SLAB_HWCACHE_ALIGN) &&
- size > cache_line_size() / 2)
- return max_t(unsigned long, align, cache_line_size());
+ if (flags & SLAB_HWCACHE_ALIGN) {
+ unsigned long ralign = cache_line_size();
+ while (size <= ralign / 2)
+ ralign /= 2;
+ align = max(align, ralign);
+ }
if (align < ARCH_SLAB_MINALIGN)
- return ARCH_SLAB_MINALIGN;
+ align = ARCH_SLAB_MINALIGN;
return ALIGN(align, sizeof(void *));
}
@@ -1910,7 +1879,7 @@
struct kmem_cache_cpu *c)
{
c->page = NULL;
- c->freelist = (void *)PAGE_MAPPING_ANON;
+ c->freelist = NULL;
c->node = 0;
c->offset = s->offset / sizeof(void *);
c->objsize = s->objsize;
@@ -2092,6 +2061,7 @@
#endif
init_kmem_cache_node(n);
atomic_long_inc(&n->nr_slabs);
+
/*
* lockdep requires consistent irq usage for each lock
* so even though there cannot be a race this early in
@@ -2173,6 +2143,14 @@
unsigned long align = s->align;
/*
+ * Round up object size to the next word boundary. We can only
+ * place the free pointer at word boundaries and this determines
+ * the possible location of the free pointer.
+ */
+ size = ALIGN(size, sizeof(void *));
+
+#ifdef CONFIG_SLUB_DEBUG
+ /*
* Determine if we can poison the object itself. If the user of
* the slab may touch the object after free or before allocation
* then we should never poison the object itself.
@@ -2183,14 +2161,7 @@
else
s->flags &= ~__OBJECT_POISON;
- /*
- * Round up object size to the next word boundary. We can only
- * place the free pointer at word boundaries and this determines
- * the possible location of the free pointer.
- */
- size = ALIGN(size, sizeof(void *));
-#ifdef CONFIG_SLUB_DEBUG
/*
* If we are Redzoning then check if there is some space between the
* end of the object and the free pointer. If not then add an
@@ -2343,7 +2314,7 @@
/*
* We could also check if the object is on the slabs freelist.
* But this would be too expensive and it seems that the main
- * purpose of kmem_ptr_valid is to check if the object belongs
+ * purpose of kmem_ptr_valid() is to check if the object belongs
* to a certain slab.
*/
return 1;
@@ -2630,13 +2601,24 @@
}
EXPORT_SYMBOL(__kmalloc);
+static void *kmalloc_large_node(size_t size, gfp_t flags, int node)
+{
+ struct page *page = alloc_pages_node(node, flags | __GFP_COMP,
+ get_order(size));
+
+ if (page)
+ return page_address(page);
+ else
+ return NULL;
+}
+
#ifdef CONFIG_NUMA
void *__kmalloc_node(size_t size, gfp_t flags, int node)
{
struct kmem_cache *s;
if (unlikely(size > PAGE_SIZE))
- return kmalloc_large(size, flags);
+ return kmalloc_large_node(size, flags, node);
s = get_slab(size, flags);
@@ -2653,19 +2635,17 @@
struct page *page;
struct kmem_cache *s;
- BUG_ON(!object);
if (unlikely(object == ZERO_SIZE_PTR))
return 0;
page = virt_to_head_page(object);
- BUG_ON(!page);
if (unlikely(!PageSlab(page)))
return PAGE_SIZE << compound_order(page);
s = page->slab;
- BUG_ON(!s);
+#ifdef CONFIG_SLUB_DEBUG
/*
* Debugging requires use of the padding between object
* and whatever may come after it.
@@ -2673,6 +2653,7 @@
if (s->flags & (SLAB_RED_ZONE | SLAB_POISON))
return s->objsize;
+#endif
/*
* If we have the need to store the freelist pointer
* back there or track user information then we can
@@ -2680,7 +2661,6 @@
*/
if (s->flags & (SLAB_DESTROY_BY_RCU | SLAB_STORE_USER))
return s->inuse;
-
/*
* Else we can use all the padding etc for the allocation
*/
@@ -2705,6 +2685,7 @@
}
EXPORT_SYMBOL(kfree);
+#if defined(SLUB_DEBUG) || defined(CONFIG_SLABINFO)
static unsigned long count_partial(struct kmem_cache_node *n)
{
unsigned long flags;
@@ -2717,6 +2698,7 @@
spin_unlock_irqrestore(&n->list_lock, flags);
return x;
}
+#endif
/*
* kmem_cache_shrink removes empty slabs from the partial lists and sorts
@@ -2957,7 +2939,7 @@
/*
* Patch up the size_index table if we have strange large alignment
* requirements for the kmalloc array. This is only the case for
- * mips it seems. The standard arches will not generate any code here.
+ * MIPS it seems. The standard arches will not generate any code here.
*
* Largest permitted alignment is 256 bytes due to the way we
* handle the index determination for the smaller caches.
@@ -2986,7 +2968,6 @@
kmem_size = sizeof(struct kmem_cache);
#endif
-
printk(KERN_INFO
"SLUB: Genslabs=%d, HWalign=%d, Order=%d-%d, MinObjects=%d,"
" CPUs=%d, Nodes=%d\n",
@@ -3083,12 +3064,15 @@
*/
for_each_online_cpu(cpu)
get_cpu_slab(s, cpu)->objsize = s->objsize;
+
s->inuse = max_t(int, s->inuse, ALIGN(size, sizeof(void *)));
up_write(&slub_lock);
+
if (sysfs_slab_alias(s, name))
goto err;
return s;
}
+
s = kmalloc(kmem_size, GFP_KERNEL);
if (s) {
if (kmem_cache_open(s, GFP_KERNEL, name,
@@ -3184,7 +3168,7 @@
struct kmem_cache *s;
if (unlikely(size > PAGE_SIZE))
- return kmalloc_large(size, gfpflags);
+ return kmalloc_large_node(size, gfpflags, node);
s = get_slab(size, gfpflags);
@@ -3199,7 +3183,7 @@
unsigned long *map)
{
void *p;
- void *addr = slab_address(page);
+ void *addr = page_address(page);
if (!check_slab(s, page) ||
!on_freelist(s, page, NULL))
@@ -3482,7 +3466,7 @@
static void process_slab(struct loc_track *t, struct kmem_cache *s,
struct page *page, enum track_item alloc)
{
- void *addr = slab_address(page);
+ void *addr = page_address(page);
DECLARE_BITMAP(map, s->objects);
void *p;
@@ -3591,8 +3575,8 @@
#define SO_CPU (1 << SL_CPU)
#define SO_OBJECTS (1 << SL_OBJECTS)
-static unsigned long slab_objects(struct kmem_cache *s,
- char *buf, unsigned long flags)
+static ssize_t show_slab_objects(struct kmem_cache *s,
+ char *buf, unsigned long flags)
{
unsigned long total = 0;
int cpu;
@@ -3602,6 +3586,8 @@
unsigned long *per_cpu;
nodes = kzalloc(2 * sizeof(unsigned long) * nr_node_ids, GFP_KERNEL);
+ if (!nodes)
+ return -ENOMEM;
per_cpu = nodes + nr_node_ids;
for_each_possible_cpu(cpu) {
@@ -3754,25 +3740,25 @@
static ssize_t slabs_show(struct kmem_cache *s, char *buf)
{
- return slab_objects(s, buf, SO_FULL|SO_PARTIAL|SO_CPU);
+ return show_slab_objects(s, buf, SO_FULL|SO_PARTIAL|SO_CPU);
}
SLAB_ATTR_RO(slabs);
static ssize_t partial_show(struct kmem_cache *s, char *buf)
{
- return slab_objects(s, buf, SO_PARTIAL);
+ return show_slab_objects(s, buf, SO_PARTIAL);
}
SLAB_ATTR_RO(partial);
static ssize_t cpu_slabs_show(struct kmem_cache *s, char *buf)
{
- return slab_objects(s, buf, SO_CPU);
+ return show_slab_objects(s, buf, SO_CPU);
}
SLAB_ATTR_RO(cpu_slabs);
static ssize_t objects_show(struct kmem_cache *s, char *buf)
{
- return slab_objects(s, buf, SO_FULL|SO_PARTIAL|SO_CPU|SO_OBJECTS);
+ return show_slab_objects(s, buf, SO_FULL|SO_PARTIAL|SO_CPU|SO_OBJECTS);
}
SLAB_ATTR_RO(objects);
@@ -3971,7 +3957,6 @@
#endif
#ifdef CONFIG_SLUB_STATS
-
static int show_stat(struct kmem_cache *s, char *buf, enum stat_item si)
{
unsigned long sum = 0;
@@ -4155,8 +4140,8 @@
#define ID_STR_LENGTH 64
/* Create a unique string id for a slab cache:
- * format
- * :[flags-]size:[memory address of kmemcache]
+ *
+ * Format :[flags-]size
*/
static char *create_unique_id(struct kmem_cache *s)
{
diff --git a/mm/swap.c b/mm/swap.c
index 710a20b..aa1139c 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -78,12 +78,11 @@
EXPORT_SYMBOL(put_page);
/**
- * put_pages_list(): release a list of pages
+ * put_pages_list() - release a list of pages
+ * @pages: list of pages threaded on page->lru
*
* Release a list of pages which are strung together on page.lru. Currently
* used by read_cache_pages() and related error recovery code.
- *
- * @pages: list of pages threaded on page->lru
*/
void put_pages_list(struct list_head *pages)
{
@@ -176,7 +175,7 @@
SetPageActive(page);
add_page_to_active_list(zone, page);
__count_vm_event(PGACTIVATE);
- mem_cgroup_move_lists(page_get_page_cgroup(page), true);
+ mem_cgroup_move_lists(page, true);
}
spin_unlock_irq(&zone->lru_lock);
}
diff --git a/mm/swap_state.c b/mm/swap_state.c
index ec42f01..50757ee 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -115,6 +115,7 @@
/**
* add_to_swap - allocate swap space for a page
* @page: page we want to move to swap
+ * @gfp_mask: memory allocation flags
*
* Allocate swap space for the page and add the page to the
* swap cache. Caller needs to hold the page lock.
@@ -315,6 +316,7 @@
/**
* swapin_readahead - swap in pages in hope we need them soon
* @entry: swap entry of this memory
+ * @gfp_mask: memory allocation flags
* @vma: user vma this address belongs to
* @addr: target address for mempolicy
*
diff --git a/mm/tiny-shmem.c b/mm/tiny-shmem.c
index 7020836..ae532f5 100644
--- a/mm/tiny-shmem.c
+++ b/mm/tiny-shmem.c
@@ -39,12 +39,11 @@
}
module_init(init_tmpfs)
-/*
+/**
* shmem_file_setup - get an unlinked file living in tmpfs
- *
* @name: name for dentry (to be seen in /proc/<pid>/maps
* @size: size to be set for the file
- *
+ * @flags: vm_flags
*/
struct file *shmem_file_setup(char *name, loff_t size, unsigned long flags)
{
@@ -89,15 +88,16 @@
close_file:
put_filp(file);
+ return ERR_PTR(error);
+
put_dentry:
dput(dentry);
put_memory:
return ERR_PTR(error);
}
-/*
+/**
* shmem_zero_setup - setup a shared anonymous mapping
- *
* @vma: the vma to be mmapped is prepared by do_mmap_pgoff
*/
int shmem_zero_setup(struct vm_area_struct *vma)
diff --git a/mm/truncate.c b/mm/truncate.c
index c35c49e..7d20ce4 100644
--- a/mm/truncate.c
+++ b/mm/truncate.c
@@ -134,8 +134,7 @@
}
/**
- * truncate_inode_pages - truncate range of pages specified by start and
- * end byte offsets
+ * truncate_inode_pages - truncate range of pages specified by start & end byte offsets
* @mapping: mapping to truncate
* @lstart: offset from which to truncate
* @lend: offset to which to truncate
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 950c0be..ecf91f8 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -757,7 +757,8 @@
* @vma: vma to cover (map full range of vma)
* @addr: vmalloc memory
* @pgoff: number of pages into addr before first page to map
- * @returns: 0 for success, -Exxx on failure
+ *
+ * Returns: 0 for success, -Exxx on failure
*
* This function checks that addr is a valid vmalloc'ed area, and
* that it is big enough to cover the vma. Will return failure if
@@ -829,7 +830,8 @@
/**
* alloc_vm_area - allocate a range of kernel address space
* @size: size of the area
- * @returns: NULL on failure, vm_struct on success
+ *
+ * Returns: NULL on failure, vm_struct on success
*
* This function reserves a range of kernel address space, and
* allocates pagetables to map that range. No actual mappings
diff --git a/mm/vmscan.c b/mm/vmscan.c
index a26dabd..4046434 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -70,13 +70,6 @@
int order;
- /*
- * Pages that have (or should have) IO pending. If we run into
- * a lot of these, we're better off waiting a little for IO to
- * finish rather than scanning more pages in the VM.
- */
- int nr_io_pages;
-
/* Which cgroup do we reclaim from */
struct mem_cgroup *mem_cgroup;
@@ -126,7 +119,7 @@
static LIST_HEAD(shrinker_list);
static DECLARE_RWSEM(shrinker_rwsem);
-#ifdef CONFIG_CGROUP_MEM_CONT
+#ifdef CONFIG_CGROUP_MEM_RES_CTLR
#define scan_global_lru(sc) (!(sc)->mem_cgroup)
#else
#define scan_global_lru(sc) (1)
@@ -512,10 +505,8 @@
*/
if (sync_writeback == PAGEOUT_IO_SYNC && may_enter_fs)
wait_on_page_writeback(page);
- else {
- sc->nr_io_pages++;
+ else
goto keep_locked;
- }
}
referenced = page_referenced(page, 1, sc->mem_cgroup);
@@ -554,10 +545,8 @@
if (PageDirty(page)) {
if (sc->order <= PAGE_ALLOC_COSTLY_ORDER && referenced)
goto keep_locked;
- if (!may_enter_fs) {
- sc->nr_io_pages++;
+ if (!may_enter_fs)
goto keep_locked;
- }
if (!sc->may_writepage)
goto keep_locked;
@@ -568,10 +557,8 @@
case PAGE_ACTIVATE:
goto activate_locked;
case PAGE_SUCCESS:
- if (PageWriteback(page) || PageDirty(page)) {
- sc->nr_io_pages++;
+ if (PageWriteback(page) || PageDirty(page))
goto keep;
- }
/*
* A synchronous write - probably a ramdisk. Go
* ahead and try to reclaim the page.
@@ -1128,7 +1115,7 @@
ClearPageActive(page);
list_move(&page->lru, &zone->inactive_list);
- mem_cgroup_move_lists(page_get_page_cgroup(page), false);
+ mem_cgroup_move_lists(page, false);
pgmoved++;
if (!pagevec_add(&pvec, page)) {
__mod_zone_page_state(zone, NR_INACTIVE, pgmoved);
@@ -1156,8 +1143,9 @@
VM_BUG_ON(PageLRU(page));
SetPageLRU(page);
VM_BUG_ON(!PageActive(page));
+
list_move(&page->lru, &zone->active_list);
- mem_cgroup_move_lists(page_get_page_cgroup(page), true);
+ mem_cgroup_move_lists(page, true);
pgmoved++;
if (!pagevec_add(&pvec, page)) {
__mod_zone_page_state(zone, NR_ACTIVE, pgmoved);
@@ -1343,7 +1331,6 @@
for (priority = DEF_PRIORITY; priority >= 0; priority--) {
sc->nr_scanned = 0;
- sc->nr_io_pages = 0;
if (!priority)
disable_swap_token();
nr_reclaimed += shrink_zones(priority, zones, sc);
@@ -1378,8 +1365,7 @@
}
/* Take a nap, wait for some writeback to complete */
- if (sc->nr_scanned && priority < DEF_PRIORITY - 2 &&
- sc->nr_io_pages > sc->swap_cluster_max)
+ if (sc->nr_scanned && priority < DEF_PRIORITY - 2)
congestion_wait(WRITE, HZ/10);
}
/* top priority shrink_caches still had more to do? don't OOM, then */
@@ -1427,7 +1413,7 @@
return do_try_to_free_pages(zones, gfp_mask, &sc);
}
-#ifdef CONFIG_CGROUP_MEM_CONT
+#ifdef CONFIG_CGROUP_MEM_RES_CTLR
unsigned long try_to_free_mem_cgroup_pages(struct mem_cgroup *mem_cont,
gfp_t gfp_mask)
@@ -1513,7 +1499,6 @@
if (!priority)
disable_swap_token();
- sc.nr_io_pages = 0;
all_zones_ok = 1;
/*
@@ -1606,8 +1591,7 @@
* OK, kswapd is getting into trouble. Take a nap, then take
* another pass across the zones.
*/
- if (total_scanned && priority < DEF_PRIORITY - 2 &&
- sc.nr_io_pages > sc.swap_cluster_max)
+ if (total_scanned && priority < DEF_PRIORITY - 2)
congestion_wait(WRITE, HZ/10);
/*
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 77f04e4..8fbcefe 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -382,7 +382,7 @@
vlan_dev_info(dev)->cnt_encap_on_xmit++;
pr_debug("%s: proto to encap: 0x%hx\n",
- __FUNCTION__, htons(veth->h_vlan_proto));
+ __FUNCTION__, ntohs(veth->h_vlan_proto));
/* Construct the second two bytes. This field looks something
* like:
* usr_priority: 3 bits (high bits)
diff --git a/net/8021q/vlanproc.c b/net/8021q/vlanproc.c
index a0ec479..146cfb0 100644
--- a/net/8021q/vlanproc.c
+++ b/net/8021q/vlanproc.c
@@ -161,11 +161,10 @@
if (!proc_vlan_dir)
goto err;
- proc_vlan_conf = create_proc_entry(name_conf, S_IFREG|S_IRUSR|S_IWUSR,
- proc_vlan_dir);
+ proc_vlan_conf = proc_create(name_conf, S_IFREG|S_IRUSR|S_IWUSR,
+ proc_vlan_dir, &vlan_fops);
if (!proc_vlan_conf)
goto err;
- proc_vlan_conf->proc_fops = &vlan_fops;
return 0;
err:
@@ -182,13 +181,11 @@
{
struct vlan_dev_info *dev_info = vlan_dev_info(vlandev);
- dev_info->dent = create_proc_entry(vlandev->name,
- S_IFREG|S_IRUSR|S_IWUSR,
- proc_vlan_dir);
+ dev_info->dent = proc_create(vlandev->name, S_IFREG|S_IRUSR|S_IWUSR,
+ proc_vlan_dir, &vlandev_fops);
if (!dev_info->dent)
return -ENOBUFS;
- dev_info->dent->proc_fops = &vlandev_fops;
dev_info->dent->data = vlandev;
return 0;
}
diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
index 1aa9d51..4e8d4e7 100644
--- a/net/9p/trans_fd.c
+++ b/net/9p/trans_fd.c
@@ -861,7 +861,6 @@
static void p9_mux_flush_cb(struct p9_req *freq, void *a)
{
- p9_conn_req_callback cb;
int tag;
struct p9_conn *m;
struct p9_req *req, *rreq, *rptr;
@@ -872,7 +871,6 @@
freq->tcall->params.tflush.oldtag);
spin_lock(&m->lock);
- cb = NULL;
tag = freq->tcall->params.tflush.oldtag;
req = NULL;
list_for_each_entry_safe(rreq, rptr, &m->req_list, req_list) {
diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
index 8e8dcfd..162199a 100644
--- a/net/appletalk/atalk_proc.c
+++ b/net/appletalk/atalk_proc.c
@@ -283,25 +283,24 @@
goto out;
atalk_proc_dir->owner = THIS_MODULE;
- p = create_proc_entry("interface", S_IRUGO, atalk_proc_dir);
+ p = proc_create("interface", S_IRUGO, atalk_proc_dir,
+ &atalk_seq_interface_fops);
if (!p)
goto out_interface;
- p->proc_fops = &atalk_seq_interface_fops;
- p = create_proc_entry("route", S_IRUGO, atalk_proc_dir);
+ p = proc_create("route", S_IRUGO, atalk_proc_dir,
+ &atalk_seq_route_fops);
if (!p)
goto out_route;
- p->proc_fops = &atalk_seq_route_fops;
- p = create_proc_entry("socket", S_IRUGO, atalk_proc_dir);
+ p = proc_create("socket", S_IRUGO, atalk_proc_dir,
+ &atalk_seq_socket_fops);
if (!p)
goto out_socket;
- p->proc_fops = &atalk_seq_socket_fops;
- p = create_proc_entry("arp", S_IRUGO, atalk_proc_dir);
+ p = proc_create("arp", S_IRUGO, atalk_proc_dir, &atalk_seq_arp_fops);
if (!p)
goto out_arp;
- p->proc_fops = &atalk_seq_arp_fops;
rc = 0;
out:
diff --git a/net/atm/br2684.c b/net/atm/br2684.c
index 574d9a9..1b22806 100644
--- a/net/atm/br2684.c
+++ b/net/atm/br2684.c
@@ -742,9 +742,9 @@
{
#ifdef CONFIG_PROC_FS
struct proc_dir_entry *p;
- if ((p = create_proc_entry("br2684", 0, atm_proc_root)) == NULL)
+ p = proc_create("br2684", 0, atm_proc_root, &br2684_proc_ops);
+ if (p == NULL)
return -ENOMEM;
- p->proc_fops = &br2684_proc_ops;
#endif
register_atm_ioctl(&br2684_ioctl_ops);
return 0;
diff --git a/net/atm/clip.c b/net/atm/clip.c
index 86b885e..2ab1e36 100644
--- a/net/atm/clip.c
+++ b/net/atm/clip.c
@@ -947,6 +947,8 @@
};
#endif
+static void atm_clip_exit_noproc(void);
+
static int __init atm_clip_init(void)
{
neigh_table_init_no_netlink(&clip_tbl);
@@ -962,21 +964,23 @@
{
struct proc_dir_entry *p;
- p = create_proc_entry("arp", S_IRUGO, atm_proc_root);
- if (p)
- p->proc_fops = &arp_seq_fops;
+ p = proc_create("arp", S_IRUGO, atm_proc_root, &arp_seq_fops);
+ if (!p) {
+ printk(KERN_ERR "Unable to initialize "
+ "/proc/net/atm/arp\n");
+ atm_clip_exit_noproc();
+ return -ENOMEM;
+ }
}
#endif
return 0;
}
-static void __exit atm_clip_exit(void)
+static void atm_clip_exit_noproc(void)
{
struct net_device *dev, *next;
- remove_proc_entry("arp", atm_proc_root);
-
unregister_inetaddr_notifier(&clip_inet_notifier);
unregister_netdevice_notifier(&clip_dev_notifier);
@@ -1007,6 +1011,13 @@
clip_tbl_hook = NULL;
}
+static void __exit atm_clip_exit(void)
+{
+ remove_proc_entry("arp", atm_proc_root);
+
+ atm_clip_exit_noproc();
+}
+
module_init(atm_clip_init);
module_exit(atm_clip_exit);
MODULE_AUTHOR("Werner Almesberger");
diff --git a/net/atm/lec.c b/net/atm/lec.c
index 1a8c4c6..a2efa7f 100644
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -1249,9 +1249,11 @@
#ifdef CONFIG_PROC_FS
struct proc_dir_entry *p;
- p = create_proc_entry("lec", S_IRUGO, atm_proc_root);
- if (p)
- p->proc_fops = &lec_seq_fops;
+ p = proc_create("lec", S_IRUGO, atm_proc_root, &lec_seq_fops);
+ if (!p) {
+ printk(KERN_ERR "Unable to initialize /proc/net/atm/lec\n");
+ return -ENOMEM;
+ }
#endif
register_atm_ioctl(&lane_ioctl_ops);
diff --git a/net/atm/mpoa_proc.c b/net/atm/mpoa_proc.c
index 91f3ffc..4990541 100644
--- a/net/atm/mpoa_proc.c
+++ b/net/atm/mpoa_proc.c
@@ -276,12 +276,11 @@
{
struct proc_dir_entry *p;
- p = create_proc_entry(STAT_FILE_NAME, 0, atm_proc_root);
+ p = proc_create(STAT_FILE_NAME, 0, atm_proc_root, &mpc_file_operations);
if (!p) {
printk(KERN_ERR "Unable to initialize /proc/atm/%s\n", STAT_FILE_NAME);
return -ENOMEM;
}
- p->proc_fops = &mpc_file_operations;
p->owner = THIS_MODULE;
return 0;
}
diff --git a/net/atm/proc.c b/net/atm/proc.c
index 4912511..e9693ae 100644
--- a/net/atm/proc.c
+++ b/net/atm/proc.c
@@ -435,11 +435,11 @@
goto err_out;
sprintf(dev->proc_name,"%s:%d",dev->type, dev->number);
- dev->proc_entry = create_proc_entry(dev->proc_name, 0, atm_proc_root);
+ dev->proc_entry = proc_create(dev->proc_name, 0, atm_proc_root,
+ &proc_atm_dev_ops);
if (!dev->proc_entry)
goto err_free_name;
dev->proc_entry->data = dev;
- dev->proc_entry->proc_fops = &proc_atm_dev_ops;
dev->proc_entry->owner = THIS_MODULE;
return 0;
err_free_name:
@@ -492,10 +492,10 @@
for (e = atm_proc_ents; e->name; e++) {
struct proc_dir_entry *dirent;
- dirent = create_proc_entry(e->name, S_IRUGO, atm_proc_root);
+ dirent = proc_create(e->name, S_IRUGO,
+ atm_proc_root, e->proc_fops);
if (!dirent)
goto err_out_remove;
- dirent->proc_fops = e->proc_fops;
dirent->owner = THIS_MODULE;
e->dirent = dirent;
}
diff --git a/net/bluetooth/bnep/bnep.h b/net/bluetooth/bnep/bnep.h
index a299228..e69244d 100644
--- a/net/bluetooth/bnep/bnep.h
+++ b/net/bluetooth/bnep/bnep.h
@@ -174,7 +174,7 @@
void bnep_net_setup(struct net_device *dev);
int bnep_sock_init(void);
-int bnep_sock_cleanup(void);
+void bnep_sock_cleanup(void);
static inline int bnep_mc_hash(__u8 *addr)
{
diff --git a/net/bluetooth/bnep/sock.c b/net/bluetooth/bnep/sock.c
index 81065e5..201e5b1 100644
--- a/net/bluetooth/bnep/sock.c
+++ b/net/bluetooth/bnep/sock.c
@@ -257,12 +257,10 @@
return err;
}
-int __exit bnep_sock_cleanup(void)
+void __exit bnep_sock_cleanup(void)
{
if (bt_sock_unregister(BTPROTO_BNEP) < 0)
BT_ERR("Can't unregister BNEP socket");
proto_unregister(&bnep_proto);
-
- return 0;
}
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 930b58e..aec6929 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -902,8 +902,6 @@
BT_DBG("%p name %s type %d", hdev, hdev->name, hdev->type);
- hci_unregister_sysfs(hdev);
-
write_lock_bh(&hci_dev_list_lock);
list_del(&hdev->list);
write_unlock_bh(&hci_dev_list_lock);
@@ -915,6 +913,8 @@
hci_notify(hdev, HCI_DEV_UNREG);
+ hci_unregister_sysfs(hdev);
+
__hci_dev_put(hdev);
return 0;
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index 1499132..b5d4019 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -734,7 +734,7 @@
return err;
}
-int __exit hci_sock_cleanup(void)
+void __exit hci_sock_cleanup(void)
{
if (bt_sock_unregister(BTPROTO_HCI) < 0)
BT_ERR("HCI socket unregistration failed");
@@ -742,6 +742,4 @@
hci_unregister_notifier(&hci_sock_nblock);
proto_unregister(&hci_sk_proto);
-
- return 0;
}
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index a8811c0..34f8bf9 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -417,6 +417,9 @@
l2cap_sock_kill(sk);
}
+ if (conn->info_state & L2CAP_INFO_FEAT_MASK_REQ_SENT)
+ del_timer_sync(&conn->info_timer);
+
hcon->l2cap_data = NULL;
kfree(conn);
}
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index bc40377..9326c37 100644
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -136,7 +136,7 @@
this_timer = f->ageing_timer + delay;
if (time_before_eq(this_timer, jiffies))
fdb_delete(f);
- else if (this_timer < next_timer)
+ else if (time_before(this_timer, next_timer))
next_timer = this_timer;
}
}
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 2328acb..d9a02b2 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -839,7 +839,7 @@
struct sk_buff *skb = skb_peek(&neigh->arp_queue);
/* keep skb alive even if arp_queue overflows */
if (skb)
- skb_get(skb);
+ skb = skb_copy(skb, GFP_ATOMIC);
write_unlock(&neigh->lock);
neigh->ops->solicit(neigh, skb);
atomic_inc(&neigh->probes);
@@ -1389,10 +1389,10 @@
panic("cannot create neighbour cache statistics");
#ifdef CONFIG_PROC_FS
- tbl->pde = create_proc_entry(tbl->id, 0, init_net.proc_net_stat);
+ tbl->pde = proc_create(tbl->id, 0, init_net.proc_net_stat,
+ &neigh_stat_seq_fops);
if (!tbl->pde)
panic("cannot create neighbour proc dir entry");
- tbl->pde->proc_fops = &neigh_stat_seq_fops;
tbl->pde->data = tbl;
#endif
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 6faa128..c635de5 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -39,6 +39,8 @@
static atomic_t trapped;
#define USEC_PER_POLL 50
+#define NETPOLL_RX_ENABLED 1
+#define NETPOLL_RX_DROP 2
#define MAX_SKB_SIZE \
(MAX_UDP_CHUNK + sizeof(struct udphdr) + \
@@ -126,11 +128,13 @@
if (!test_bit(NAPI_STATE_SCHED, &napi->state))
return budget;
+ npinfo->rx_flags |= NETPOLL_RX_DROP;
atomic_inc(&trapped);
work = napi->poll(napi, budget);
atomic_dec(&trapped);
+ npinfo->rx_flags &= ~NETPOLL_RX_DROP;
return budget - work;
}
@@ -211,10 +215,12 @@
while (clist != NULL) {
struct sk_buff *skb = clist;
clist = clist->next;
- if (skb->destructor)
+ if (skb->destructor) {
+ atomic_inc(&skb->users);
dev_kfree_skb_any(skb); /* put this one back */
- else
+ } else {
__kfree_skb(skb);
+ }
}
}
@@ -472,7 +478,7 @@
if (skb->dev->type != ARPHRD_ETHER)
goto out;
- /* if receive ARP during middle of NAPI poll, then queue */
+ /* check if netpoll clients need ARP */
if (skb->protocol == htons(ETH_P_ARP) &&
atomic_read(&trapped)) {
skb_queue_tail(&npi->arp_tx, skb);
@@ -534,9 +540,6 @@
return 1;
out:
- /* If packet received while already in poll then just
- * silently drop.
- */
if (atomic_read(&trapped)) {
kfree_skb(skb);
return 1;
@@ -675,6 +678,7 @@
goto release;
}
+ npinfo->rx_flags = 0;
npinfo->rx_np = NULL;
spin_lock_init(&npinfo->rx_lock);
@@ -756,6 +760,7 @@
if (np->rx_hook) {
spin_lock_irqsave(&npinfo->rx_lock, flags);
+ npinfo->rx_flags |= NETPOLL_RX_ENABLED;
npinfo->rx_np = np;
spin_unlock_irqrestore(&npinfo->rx_lock, flags);
}
@@ -797,6 +802,7 @@
if (npinfo->rx_np == np) {
spin_lock_irqsave(&npinfo->rx_lock, flags);
npinfo->rx_np = NULL;
+ npinfo->rx_flags &= ~NETPOLL_RX_ENABLED;
spin_unlock_irqrestore(&npinfo->rx_lock, flags);
}
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index bfcdfae..20e63b3 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -3570,14 +3570,14 @@
if (err)
goto out1;
- pkt_dev->entry = create_proc_entry(ifname, 0600, pg_proc_dir);
+ pkt_dev->entry = proc_create(ifname, 0600,
+ pg_proc_dir, &pktgen_if_fops);
if (!pkt_dev->entry) {
printk(KERN_ERR "pktgen: cannot create %s/%s procfs entry.\n",
PG_PROC_DIR, ifname);
err = -EINVAL;
goto out2;
}
- pkt_dev->entry->proc_fops = &pktgen_if_fops;
pkt_dev->entry->data = pkt_dev;
#ifdef CONFIG_XFRM
pkt_dev->ipsmode = XFRM_MODE_TRANSPORT;
@@ -3628,7 +3628,7 @@
kthread_bind(p, cpu);
t->tsk = p;
- pe = create_proc_entry(t->tsk->comm, 0600, pg_proc_dir);
+ pe = proc_create(t->tsk->comm, 0600, pg_proc_dir, &pktgen_thread_fops);
if (!pe) {
printk(KERN_ERR "pktgen: cannot create %s/%s procfs entry.\n",
PG_PROC_DIR, t->tsk->comm);
@@ -3638,7 +3638,6 @@
return -EINVAL;
}
- pe->proc_fops = &pktgen_thread_fops;
pe->data = t;
wake_up_process(p);
@@ -3709,7 +3708,7 @@
return -ENODEV;
pg_proc_dir->owner = THIS_MODULE;
- pe = create_proc_entry(PGCTRL, 0600, pg_proc_dir);
+ pe = proc_create(PGCTRL, 0600, pg_proc_dir, &pktgen_fops);
if (pe == NULL) {
printk(KERN_ERR "pktgen: ERROR: cannot create %s "
"procfs entry.\n", PGCTRL);
@@ -3717,7 +3716,6 @@
return -EINVAL;
}
- pe->proc_fops = &pktgen_fops;
pe->data = NULL;
/* Register us to receive netdevice events */
diff --git a/net/core/sock.c b/net/core/sock.c
index 09cb3a7..2654c14 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1621,7 +1621,7 @@
{
read_lock(&sk->sk_callback_lock);
if (sk->sk_sleep && waitqueue_active(sk->sk_sleep))
- wake_up_interruptible(sk->sk_sleep);
+ wake_up_interruptible_sync(sk->sk_sleep);
sk_wake_async(sk, SOCK_WAKE_WAITD, POLL_IN);
read_unlock(&sk->sk_callback_lock);
}
@@ -1635,7 +1635,7 @@
*/
if ((atomic_read(&sk->sk_wmem_alloc) << 1) <= sk->sk_sndbuf) {
if (sk->sk_sleep && waitqueue_active(sk->sk_sleep))
- wake_up_interruptible(sk->sk_sleep);
+ wake_up_interruptible_sync(sk->sk_sleep);
/* Should agree with poll, otherwise some programs break */
if (sock_writeable(sk))
diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig
index 19880b0..9c7e5ff 100644
--- a/net/ipv4/Kconfig
+++ b/net/ipv4/Kconfig
@@ -343,7 +343,7 @@
tristate "IP: ESP transformation"
select XFRM
select CRYPTO
- select CRYPTO_AEAD
+ select CRYPTO_AUTHENC
select CRYPTO_HMAC
select CRYPTO_MD5
select CRYPTO_CBC
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 09ca529..0d10950 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -458,7 +458,7 @@
err = -EADDRNOTAVAIL;
if (!sysctl_ip_nonlocal_bind &&
!inet->freebind &&
- addr->sin_addr.s_addr != INADDR_ANY &&
+ addr->sin_addr.s_addr != htonl(INADDR_ANY) &&
chk_addr_ret != RTN_LOCAL &&
chk_addr_ret != RTN_MULTICAST &&
chk_addr_ret != RTN_BROADCAST)
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index f282b26..87490f7 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -752,6 +752,7 @@
inet_del_ifa(in_dev, ifap, 0);
ifa->ifa_broadcast = 0;
ifa->ifa_anycast = 0;
+ ifa->ifa_scope = 0;
}
ifa->ifa_address = ifa->ifa_local = sin->sin_addr.s_addr;
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index 091e670..f3ceca3 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -168,7 +168,7 @@
struct xfrm_encap_tmpl *encap = x->encap;
struct udphdr *uh;
__be32 *udpdata32;
- unsigned int sport, dport;
+ __be16 sport, dport;
int encap_type;
spin_lock_bh(&x->lock);
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 1ff446d..f6cdc01 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -177,10 +177,13 @@
return rcu_dereference(ret);
}
+/* Same as rcu_assign_pointer
+ * but that macro() assumes that value is a pointer.
+ */
static inline void node_set_parent(struct node *node, struct tnode *ptr)
{
- rcu_assign_pointer(node->parent,
- (unsigned long)ptr | NODE_TYPE(node));
+ smp_wmb();
+ node->parent = (unsigned long)ptr | NODE_TYPE(node);
}
static inline struct node *tnode_get_child(struct tnode *tn, unsigned int i)
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index a2e92f9..3b2e5ad 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -568,7 +568,7 @@
IP_INC_STATS_BH(IPSTATS_MIB_REASMREQDS);
- net = skb->dev->nd_net;
+ net = skb->dev ? skb->dev->nd_net : skb->dst->dev->nd_net;
/* Start by cleaning up the memory. */
if (atomic_read(&net->ipv4.frags.mem) > net->ipv4.frags.high_thresh)
ip_evictor(net);
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 906cb1a..e7821ba 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -266,20 +266,24 @@
if (!dev)
return NULL;
+ if (strchr(name, '%')) {
+ if (dev_alloc_name(dev, name) < 0)
+ goto failed_free;
+ }
+
dev->init = ipgre_tunnel_init;
nt = netdev_priv(dev);
nt->parms = *parms;
- if (register_netdevice(dev) < 0) {
- free_netdev(dev);
- goto failed;
- }
+ if (register_netdevice(dev) < 0)
+ goto failed_free;
dev_hold(dev);
ipgre_tunnel_link(nt);
return nt;
-failed:
+failed_free:
+ free_netdev(dev);
return NULL;
}
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index de0572c..f72457b 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -583,7 +583,7 @@
}
if (!mreq.imr_ifindex) {
- if (mreq.imr_address.s_addr == INADDR_ANY) {
+ if (mreq.imr_address.s_addr == htonl(INADDR_ANY)) {
inet->mc_index = 0;
inet->mc_addr = 0;
err = 0;
diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c
index ae1f45f..58b60b2 100644
--- a/net/ipv4/ipcomp.c
+++ b/net/ipv4/ipcomp.c
@@ -108,8 +108,11 @@
const int cpu = get_cpu();
u8 *scratch = *per_cpu_ptr(ipcomp_scratches, cpu);
struct crypto_comp *tfm = *per_cpu_ptr(ipcd->tfms, cpu);
- int err = crypto_comp_compress(tfm, start, plen, scratch, &dlen);
+ int err;
+ local_bh_disable();
+ err = crypto_comp_compress(tfm, start, plen, scratch, &dlen);
+ local_bh_enable();
if (err)
goto out;
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index 10013cc..7c992fb 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -103,6 +103,7 @@
- '3' from resolv.h */
#define NONE __constant_htonl(INADDR_NONE)
+#define ANY __constant_htonl(INADDR_ANY)
/*
* Public IP configuration
@@ -753,9 +754,9 @@
printk("Unknown ARP type 0x%04x for device %s\n", dev->type, dev->name);
b->htype = dev->type; /* can cause undefined behavior */
}
+
+ /* server_ip and your_ip address are both already zero per RFC2131 */
b->hlen = dev->addr_len;
- b->your_ip = NONE;
- b->server_ip = NONE;
memcpy(b->hw_addr, dev->dev_addr, dev->addr_len);
b->secs = htons(jiffies_diff / HZ);
b->xid = d->xid;
@@ -1479,19 +1480,19 @@
DBG(("IP-Config: Parameter #%d: `%s'\n", num, ip));
switch (num) {
case 0:
- if ((ic_myaddr = in_aton(ip)) == INADDR_ANY)
+ if ((ic_myaddr = in_aton(ip)) == ANY)
ic_myaddr = NONE;
break;
case 1:
- if ((ic_servaddr = in_aton(ip)) == INADDR_ANY)
+ if ((ic_servaddr = in_aton(ip)) == ANY)
ic_servaddr = NONE;
break;
case 2:
- if ((ic_gateway = in_aton(ip)) == INADDR_ANY)
+ if ((ic_gateway = in_aton(ip)) == ANY)
ic_gateway = NONE;
break;
case 3:
- if ((ic_netmask = in_aton(ip)) == INADDR_ANY)
+ if ((ic_netmask = in_aton(ip)) == ANY)
ic_netmask = NONE;
break;
case 4:
diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index e77e3b8..dbaed69 100644
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -228,20 +228,24 @@
if (dev == NULL)
return NULL;
+ if (strchr(name, '%')) {
+ if (dev_alloc_name(dev, name) < 0)
+ goto failed_free;
+ }
+
nt = netdev_priv(dev);
dev->init = ipip_tunnel_init;
nt->parms = *parms;
- if (register_netdevice(dev) < 0) {
- free_netdev(dev);
- goto failed;
- }
+ if (register_netdevice(dev) < 0)
+ goto failed_free;
dev_hold(dev);
ipip_tunnel_link(nt);
return nt;
-failed:
+failed_free:
+ free_netdev(dev);
return NULL;
}
diff --git a/net/ipv4/netfilter/ipt_recent.c b/net/ipv4/netfilter/ipt_recent.c
index 68cbe3c..8e8f042 100644
--- a/net/ipv4/netfilter/ipt_recent.c
+++ b/net/ipv4/netfilter/ipt_recent.c
@@ -252,6 +252,8 @@
if ((info->check_set & (IPT_RECENT_SET | IPT_RECENT_REMOVE)) &&
(info->seconds || info->hit_count))
return false;
+ if (info->hit_count > ip_pkt_list_tot)
+ return false;
if (info->name[0] == '\0' ||
strnlen(info->name, IPT_RECENT_NAME_LEN) == IPT_RECENT_NAME_LEN)
return false;
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 525787b..7b5e8e1 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -542,12 +542,11 @@
if (!pde)
goto err1;
- pde = create_proc_entry("rt_cache", S_IRUGO, net->proc_net_stat);
+ pde = proc_create("rt_cache", S_IRUGO,
+ net->proc_net_stat, &rt_cpu_seq_fops);
if (!pde)
goto err2;
- pde->proc_fops = &rt_cpu_seq_fops;
-
#ifdef CONFIG_NET_CLS_ROUTE
pde = create_proc_read_entry("rt_acct", 0, net->proc_net,
ip_rt_acct_read, NULL);
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 071e83a..39b629a 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -735,7 +735,7 @@
if (!(psize -= copy))
goto out;
- if (skb->len < mss_now || (flags & MSG_OOB))
+ if (skb->len < size_goal || (flags & MSG_OOB))
continue;
if (forced_push(tp)) {
@@ -981,7 +981,7 @@
if ((seglen -= copy) == 0 && iovlen == 0)
goto out;
- if (skb->len < mss_now || (flags & MSG_OOB))
+ if (skb->len < size_goal || (flags & MSG_OOB))
continue;
if (forced_push(tp)) {
diff --git a/net/ipv4/tcp_bic.c b/net/ipv4/tcp_bic.c
index 5212ed9..7eb7636 100644
--- a/net/ipv4/tcp_bic.c
+++ b/net/ipv4/tcp_bic.c
@@ -1,12 +1,13 @@
/*
* Binary Increase Congestion control for TCP
- *
+ * Home page:
+ * http://netsrv.csc.ncsu.edu/twiki/bin/view/Main/BIC
* This is from the implementation of BICTCP in
* Lison-Xu, Kahaled Harfoush, and Injong Rhee.
* "Binary Increase Congestion Control for Fast, Long Distance
* Networks" in InfoComm 2004
* Available from:
- * http://www.csc.ncsu.edu/faculty/rhee/export/bitcp.pdf
+ * http://netsrv.csc.ncsu.edu/export/bitcp.pdf
*
* Unless BIC is enabled and congestion window is large
* this behaves the same as the original Reno.
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 19c449f..7facdb0 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -1367,7 +1367,7 @@
* a normal way
*/
static struct sk_buff *tcp_sacktag_skip(struct sk_buff *skb, struct sock *sk,
- u32 skip_to_seq)
+ u32 skip_to_seq, int *fack_count)
{
tcp_for_write_queue_from(skb, sk) {
if (skb == tcp_send_head(sk))
@@ -1375,6 +1375,8 @@
if (!before(TCP_SKB_CB(skb)->end_seq, skip_to_seq))
break;
+
+ *fack_count += tcp_skb_pcount(skb);
}
return skb;
}
@@ -1390,7 +1392,7 @@
return skb;
if (before(next_dup->start_seq, skip_to_seq)) {
- skb = tcp_sacktag_skip(skb, sk, next_dup->start_seq);
+ skb = tcp_sacktag_skip(skb, sk, next_dup->start_seq, fack_count);
tcp_sacktag_walk(skb, sk, NULL,
next_dup->start_seq, next_dup->end_seq,
1, fack_count, reord, flag);
@@ -1537,7 +1539,8 @@
/* Head todo? */
if (before(start_seq, cache->start_seq)) {
- skb = tcp_sacktag_skip(skb, sk, start_seq);
+ skb = tcp_sacktag_skip(skb, sk, start_seq,
+ &fack_count);
skb = tcp_sacktag_walk(skb, sk, next_dup,
start_seq,
cache->start_seq,
@@ -1565,7 +1568,8 @@
goto walk;
}
- skb = tcp_sacktag_skip(skb, sk, cache->end_seq);
+ skb = tcp_sacktag_skip(skb, sk, cache->end_seq,
+ &fack_count);
/* Check overlap against next cached too (past this one already) */
cache++;
continue;
@@ -1577,7 +1581,7 @@
break;
fack_count = tp->fackets_out;
}
- skb = tcp_sacktag_skip(skb, sk, start_seq);
+ skb = tcp_sacktag_skip(skb, sk, start_seq, &fack_count);
walk:
skb = tcp_sacktag_walk(skb, sk, next_dup, start_seq, end_seq,
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index ed750f9..72b9350 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -255,7 +255,7 @@
*
* Relax Will Robinson.
*/
- new_win = cur_win;
+ new_win = ALIGN(cur_win, 1 << tp->rx_opt.rcv_wscale);
}
tp->rcv_wnd = new_win;
tp->rcv_wup = tp->rcv_nxt;
@@ -1035,6 +1035,13 @@
* introducing MSS oddities to segment boundaries. In rare cases where
* mss_now != mss_cache, we will request caller to create a small skb
* per input skb which could be mostly avoided here (if desired).
+ *
+ * We explicitly want to create a request for splitting write queue tail
+ * to a small skb for Nagle purposes while avoiding unnecessary modulos,
+ * thus all the complexity (cwnd_len is always MSS multiple which we
+ * return whenever allowed by the other factors). Basically we need the
+ * modulo only when the receiver window alone is the limiting factor or
+ * when we would be allowed to send the split-due-to-Nagle skb fully.
*/
static unsigned int tcp_mss_split_point(struct sock *sk, struct sk_buff *skb,
unsigned int mss_now, unsigned int cwnd)
@@ -1048,10 +1055,11 @@
if (likely(cwnd_len <= window && skb != tcp_write_queue_tail(sk)))
return cwnd_len;
- if (skb == tcp_write_queue_tail(sk) && cwnd_len <= skb->len)
+ needed = min(skb->len, window);
+
+ if (skb == tcp_write_queue_tail(sk) && cwnd_len <= needed)
return cwnd_len;
- needed = min(skb->len, window);
return needed - needed % mss_now;
}
diff --git a/net/ipv6/Kconfig b/net/ipv6/Kconfig
index 3ffb032..47263e4 100644
--- a/net/ipv6/Kconfig
+++ b/net/ipv6/Kconfig
@@ -85,7 +85,7 @@
depends on IPV6
select XFRM
select CRYPTO
- select CRYPTO_AEAD
+ select CRYPTO_AUTHENC
select CRYPTO_HMAC
select CRYPTO_MD5
select CRYPTO_CBC
@@ -179,11 +179,12 @@
Saying M here will produce a module called sit.ko. If unsure, say Y.
config IPV6_TUNNEL
- tristate "IPv6: IPv6-in-IPv6 tunnel"
+ tristate "IPv6: IP-in-IPv6 tunnel (RFC2473)"
select INET6_TUNNEL
depends on IPV6
---help---
- Support for IPv6-in-IPv6 tunnels described in RFC 2473.
+ Support for IPv6-in-IPv6 and IPv4-in-IPv6 tunnels described in
+ RFC 2473.
If unsure, say N.
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index e40213d..101e0e7 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -1557,6 +1557,7 @@
.fc_expires = expires,
.fc_dst_len = plen,
.fc_flags = RTF_UP | flags,
+ .fc_nlinfo.nl_net = &init_net,
};
ipv6_addr_copy(&cfg.fc_dst, pfx);
@@ -1583,6 +1584,7 @@
.fc_ifindex = dev->ifindex,
.fc_dst_len = 8,
.fc_flags = RTF_UP,
+ .fc_nlinfo.nl_net = &init_net,
};
ipv6_addr_set(&cfg.fc_dst, htonl(0xFF000000), 0, 0, 0);
@@ -1599,6 +1601,7 @@
.fc_ifindex = dev->ifindex,
.fc_dst_len = 96,
.fc_flags = RTF_UP | RTF_NONEXTHOP,
+ .fc_nlinfo.nl_net = &init_net,
};
/* prefix length - 96 bits "::d.d.d.d" */
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index 2a124e9a..78f4388 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -238,17 +238,24 @@
if (dev == NULL)
goto failed;
+ if (strchr(name, '%')) {
+ if (dev_alloc_name(dev, name) < 0)
+ goto failed_free;
+ }
+
t = netdev_priv(dev);
dev->init = ip6_tnl_dev_init;
t->parms = *p;
- if ((err = register_netdevice(dev)) < 0) {
- free_netdev(dev);
- goto failed;
- }
+ if ((err = register_netdevice(dev)) < 0)
+ goto failed_free;
+
dev_hold(dev);
ip6_tnl_link(t);
return t;
+
+failed_free:
+ free_netdev(dev);
failed:
return NULL;
}
diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c
index b900395..e3dcfa2 100644
--- a/net/ipv6/ipcomp6.c
+++ b/net/ipv6/ipcomp6.c
@@ -146,7 +146,9 @@
scratch = *per_cpu_ptr(ipcomp6_scratches, cpu);
tfm = *per_cpu_ptr(ipcd->tfms, cpu);
+ local_bh_disable();
err = crypto_comp_compress(tfm, start, plen, scratch, &dlen);
+ local_bh_enable();
if (err || (dlen + sizeof(*ipch)) >= plen) {
put_cpu();
goto out_ok;
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 0d33a7d..51557c2 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -1420,7 +1420,6 @@
u8 *opt;
int rd_len;
int err;
- int hlen;
u8 ha_buf[MAX_ADDR_LEN], *ha = NULL;
dev = skb->dev;
@@ -1491,7 +1490,6 @@
return;
}
- hlen = 0;
skb_reserve(buff, LL_RESERVED_SPACE(dev));
ip6_nd_hdr(sk, buff, dev, &saddr_buf, &ipv6_hdr(skb)->saddr,
diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index 35e502a..199ef379 100644
--- a/net/ipv6/proc.c
+++ b/net/ipv6/proc.c
@@ -217,12 +217,12 @@
if (!proc_net_devsnmp6)
return -ENOENT;
- p = create_proc_entry(idev->dev->name, S_IRUGO, proc_net_devsnmp6);
+ p = proc_create(idev->dev->name, S_IRUGO,
+ proc_net_devsnmp6, &snmp6_seq_fops);
if (!p)
return -ENOMEM;
p->data = idev;
- p->proc_fops = &snmp6_seq_fops;
idev->stats.proc_dir_entry = p;
return 0;
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 6e7b56e..e8b241c 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -1719,6 +1719,8 @@
cfg->fc_src_len = rtmsg->rtmsg_src_len;
cfg->fc_flags = rtmsg->rtmsg_flags;
+ cfg->fc_nlinfo.nl_net = &init_net;
+
ipv6_addr_copy(&cfg->fc_dst, &rtmsg->rtmsg_dst);
ipv6_addr_copy(&cfg->fc_src, &rtmsg->rtmsg_src);
ipv6_addr_copy(&cfg->fc_gateway, &rtmsg->rtmsg_gateway);
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index dde7801..1656c00 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -171,6 +171,11 @@
if (dev == NULL)
return NULL;
+ if (strchr(name, '%')) {
+ if (dev_alloc_name(dev, name) < 0)
+ goto failed_free;
+ }
+
nt = netdev_priv(dev);
dev->init = ipip6_tunnel_init;
nt->parms = *parms;
@@ -178,16 +183,16 @@
if (parms->i_flags & SIT_ISATAP)
dev->priv_flags |= IFF_ISATAP;
- if (register_netdevice(dev) < 0) {
- free_netdev(dev);
- goto failed;
- }
+ if (register_netdevice(dev) < 0)
+ goto failed_free;
dev_hold(dev);
ipip6_tunnel_link(nt);
return nt;
+failed_free:
+ free_netdev(dev);
failed:
return NULL;
}
diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
index 408691b..d6d3e68 100644
--- a/net/ipv6/sysctl_net_ipv6.c
+++ b/net/ipv6/sysctl_net_ipv6.c
@@ -102,9 +102,6 @@
net->ipv6.sysctl.table = register_net_sysctl_table(net, net_ipv6_ctl_path,
ipv6_table);
if (!net->ipv6.sysctl.table)
- return -ENOMEM;
-
- if (!net->ipv6.sysctl.table)
goto out_ipv6_icmp_table;
err = 0;
diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
index d483a00..5ed97ad 100644
--- a/net/ipx/ipx_proc.c
+++ b/net/ipx/ipx_proc.c
@@ -358,22 +358,19 @@
if (!ipx_proc_dir)
goto out;
- p = create_proc_entry("interface", S_IRUGO, ipx_proc_dir);
+ p = proc_create("interface", S_IRUGO,
+ ipx_proc_dir, &ipx_seq_interface_fops);
if (!p)
goto out_interface;
- p->proc_fops = &ipx_seq_interface_fops;
- p = create_proc_entry("route", S_IRUGO, ipx_proc_dir);
+ p = proc_create("route", S_IRUGO, ipx_proc_dir, &ipx_seq_route_fops);
if (!p)
goto out_route;
- p->proc_fops = &ipx_seq_route_fops;
- p = create_proc_entry("socket", S_IRUGO, ipx_proc_dir);
+ p = proc_create("socket", S_IRUGO, ipx_proc_dir, &ipx_seq_socket_fops);
if (!p)
goto out_socket;
- p->proc_fops = &ipx_seq_socket_fops;
-
rc = 0;
out:
return rc;
diff --git a/net/irda/ircomm/ircomm_core.c b/net/irda/ircomm/ircomm_core.c
index b825399..6eef1f2 100644
--- a/net/irda/ircomm/ircomm_core.c
+++ b/net/irda/ircomm/ircomm_core.c
@@ -76,9 +76,11 @@
#ifdef CONFIG_PROC_FS
{ struct proc_dir_entry *ent;
- ent = create_proc_entry("ircomm", 0, proc_irda);
- if (ent)
- ent->proc_fops = &ircomm_proc_fops;
+ ent = proc_create("ircomm", 0, proc_irda, &ircomm_proc_fops);
+ if (!ent) {
+ printk(KERN_ERR "ircomm_init: can't create /proc entry!\n");
+ return -ENODEV;
+ }
}
#endif /* CONFIG_PROC_FS */
diff --git a/net/irda/irlan/irlan_common.c b/net/irda/irlan/irlan_common.c
index a4b56e2..1eb4bbc 100644
--- a/net/irda/irlan/irlan_common.c
+++ b/net/irda/irlan/irlan_common.c
@@ -128,13 +128,11 @@
#ifdef CONFIG_PROC_FS
{ struct proc_dir_entry *proc;
- proc = create_proc_entry("irlan", 0, proc_irda);
+ proc = proc_create("irlan", 0, proc_irda, &irlan_fops);
if (!proc) {
printk(KERN_ERR "irlan_init: can't create /proc entry!\n");
return -ENODEV;
}
-
- proc->proc_fops = &irlan_fops;
}
#endif /* CONFIG_PROC_FS */
diff --git a/net/irda/irproc.c b/net/irda/irproc.c
index cae24fb..88e80a3 100644
--- a/net/irda/irproc.c
+++ b/net/irda/irproc.c
@@ -72,11 +72,9 @@
return;
proc_irda->owner = THIS_MODULE;
- for (i=0; i<ARRAY_SIZE(irda_dirs); i++) {
- d = create_proc_entry(irda_dirs[i].name, 0, proc_irda);
- if (d)
- d->proc_fops = irda_dirs[i].fops;
- }
+ for (i = 0; i < ARRAY_SIZE(irda_dirs); i++)
+ d = proc_create(irda_dirs[i].name, 0, proc_irda,
+ irda_dirs[i].fops);
}
/*
diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
index 2753b0c..d764f4c 100644
--- a/net/iucv/iucv.c
+++ b/net/iucv/iucv.c
@@ -621,7 +621,6 @@
return iucv_call_b2f0(IUCV_SEVER, parm);
}
-#ifdef CONFIG_SMP
/**
* __iucv_cleanup_queue
* @dummy: unused dummy argument
@@ -632,7 +631,6 @@
static void __iucv_cleanup_queue(void *dummy)
{
}
-#endif
/**
* iucv_cleanup_queue
diff --git a/net/key/af_key.c b/net/key/af_key.c
index 1c85392..8b5f486 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -3807,17 +3807,16 @@
{
struct proc_dir_entry *e;
- e = create_proc_entry("pfkey", 0, init_net.proc_net);
+ e = proc_net_fops_create(&init_net, "pfkey", 0, &pfkey_proc_ops);
if (e == NULL)
return -ENOMEM;
- e->proc_fops = &pfkey_proc_ops;
return 0;
}
static void pfkey_exit_proc(void)
{
- remove_proc_entry("net/pfkey", NULL);
+ proc_net_remove(&init_net, "pfkey");
}
#else
static inline int pfkey_init_proc(void)
diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
index cb34bc0..48212c0 100644
--- a/net/llc/llc_proc.c
+++ b/net/llc/llc_proc.c
@@ -239,18 +239,14 @@
goto out;
llc_proc_dir->owner = THIS_MODULE;
- p = create_proc_entry("socket", S_IRUGO, llc_proc_dir);
+ p = proc_create("socket", S_IRUGO, llc_proc_dir, &llc_seq_socket_fops);
if (!p)
goto out_socket;
- p->proc_fops = &llc_seq_socket_fops;
-
- p = create_proc_entry("core", S_IRUGO, llc_proc_dir);
+ p = proc_create("core", S_IRUGO, llc_proc_dir, &llc_seq_core_fops);
if (!p)
goto out_core;
- p->proc_fops = &llc_seq_core_fops;
-
rc = 0;
out:
return rc;
diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c
index 2019b4f..9aeed53 100644
--- a/net/mac80211/ieee80211_sta.c
+++ b/net/mac80211/ieee80211_sta.c
@@ -1116,9 +1116,10 @@
/* prepare reordering buffer */
tid_agg_rx->reorder_buf =
kmalloc(buf_size * sizeof(struct sk_buf *), GFP_ATOMIC);
- if ((!tid_agg_rx->reorder_buf) && net_ratelimit()) {
- printk(KERN_ERR "can not allocate reordering buffer "
- "to tid %d\n", tid);
+ if (!tid_agg_rx->reorder_buf) {
+ if (net_ratelimit())
+ printk(KERN_ERR "can not allocate reordering buffer "
+ "to tid %d\n", tid);
goto end;
}
memset(tid_agg_rx->reorder_buf, 0,
diff --git a/net/mac80211/rc80211_pid_algo.c b/net/mac80211/rc80211_pid_algo.c
index c339571..3b77410 100644
--- a/net/mac80211/rc80211_pid_algo.c
+++ b/net/mac80211/rc80211_pid_algo.c
@@ -2,7 +2,7 @@
* Copyright 2002-2005, Instant802 Networks, Inc.
* Copyright 2005, Devicescape Software, Inc.
* Copyright 2007, Mattias Nissler <mattias.nissler@gmx.de>
- * Copyright 2007, Stefano Brivio <stefano.brivio@polimi.it>
+ * Copyright 2007-2008, Stefano Brivio <stefano.brivio@polimi.it>
*
* 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
@@ -63,72 +63,66 @@
* RC_PID_ARITH_SHIFT.
*/
-
-/* Shift the adjustment so that we won't switch to a lower rate if it exhibited
- * a worse failed frames behaviour and we'll choose the highest rate whose
- * failed frames behaviour is not worse than the one of the original rate
- * target. While at it, check that the adjustment is within the ranges. Then,
- * provide the new rate index. */
-static int rate_control_pid_shift_adjust(struct rc_pid_rateinfo *r,
- int adj, int cur, int l)
-{
- int i, j, k, tmp;
-
- j = r[cur].rev_index;
- i = j + adj;
-
- if (i < 0)
- return r[0].index;
- if (i >= l - 1)
- return r[l - 1].index;
-
- tmp = i;
-
- if (adj < 0) {
- for (k = j; k >= i; k--)
- if (r[k].diff <= r[j].diff)
- tmp = k;
- } else {
- for (k = i + 1; k + i < l; k++)
- if (r[k].diff <= r[i].diff)
- tmp = k;
- }
-
- return r[tmp].index;
-}
-
+/* Adjust the rate while ensuring that we won't switch to a lower rate if it
+ * exhibited a worse failed frames behaviour and we'll choose the highest rate
+ * whose failed frames behaviour is not worse than the one of the original rate
+ * target. While at it, check that the new rate is valid. */
static void rate_control_pid_adjust_rate(struct ieee80211_local *local,
struct sta_info *sta, int adj,
struct rc_pid_rateinfo *rinfo)
{
struct ieee80211_sub_if_data *sdata;
struct ieee80211_hw_mode *mode;
- int newidx;
- int maxrate;
- int back = (adj > 0) ? 1 : -1;
+ int cur_sorted, new_sorted, probe, tmp, n_bitrates;
+ int cur = sta->txrate;
sdata = IEEE80211_DEV_TO_SUB_IF(sta->dev);
mode = local->oper_hw_mode;
- maxrate = sdata->bss ? sdata->bss->max_ratectrl_rateidx : -1;
+ n_bitrates = mode->num_rates;
- newidx = rate_control_pid_shift_adjust(rinfo, adj, sta->txrate,
- mode->num_rates);
+ /* Map passed arguments to sorted values. */
+ cur_sorted = rinfo[cur].rev_index;
+ new_sorted = cur_sorted + adj;
- while (newidx != sta->txrate) {
- if (rate_supported(sta, mode, newidx) &&
- (maxrate < 0 || newidx <= maxrate)) {
- sta->txrate = newidx;
+ /* Check limits. */
+ if (new_sorted < 0)
+ new_sorted = rinfo[0].rev_index;
+ else if (new_sorted >= n_bitrates)
+ new_sorted = rinfo[n_bitrates - 1].rev_index;
+
+ tmp = new_sorted;
+
+ if (adj < 0) {
+ /* Ensure that the rate decrease isn't disadvantageous. */
+ for (probe = cur_sorted; probe >= new_sorted; probe--)
+ if (rinfo[probe].diff <= rinfo[cur_sorted].diff &&
+ rate_supported(sta, mode, rinfo[probe].index))
+ tmp = probe;
+ } else {
+ /* Look for rate increase with zero (or below) cost. */
+ for (probe = new_sorted + 1; probe < n_bitrates; probe++)
+ if (rinfo[probe].diff <= rinfo[new_sorted].diff &&
+ rate_supported(sta, mode, rinfo[probe].index))
+ tmp = probe;
+ }
+
+ /* Fit the rate found to the nearest supported rate. */
+ do {
+ if (rate_supported(sta, mode, rinfo[tmp].index)) {
+ sta->txrate = rinfo[tmp].index;
break;
}
-
- newidx += back;
- }
+ if (adj < 0)
+ tmp--;
+ else
+ tmp++;
+ } while (tmp < n_bitrates && tmp >= 0);
#ifdef CONFIG_MAC80211_DEBUGFS
rate_control_pid_event_rate_change(
&((struct rc_pid_sta_info *)sta->rate_ctrl_priv)->events,
- newidx, mode->rates[newidx].rate);
+ cur, mode->rates[cur].rate);
#endif
}
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 327e847..b77eb56 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -256,13 +256,19 @@
struct hlist_node *n;
unsigned int hash = hash_conntrack(tuple);
+ /* Disable BHs the entire time since we normally need to disable them
+ * at least once for the stats anyway.
+ */
+ local_bh_disable();
hlist_for_each_entry_rcu(h, n, &nf_conntrack_hash[hash], hnode) {
if (nf_ct_tuple_equal(tuple, &h->tuple)) {
NF_CT_STAT_INC(found);
+ local_bh_enable();
return h;
}
NF_CT_STAT_INC(searched);
}
+ local_bh_enable();
return NULL;
}
@@ -400,17 +406,20 @@
struct hlist_node *n;
unsigned int hash = hash_conntrack(tuple);
- rcu_read_lock();
+ /* Disable BHs the entire time since we need to disable them at
+ * least once for the stats anyway.
+ */
+ rcu_read_lock_bh();
hlist_for_each_entry_rcu(h, n, &nf_conntrack_hash[hash], hnode) {
if (nf_ct_tuplehash_to_ctrack(h) != ignored_conntrack &&
nf_ct_tuple_equal(tuple, &h->tuple)) {
NF_CT_STAT_INC(found);
- rcu_read_unlock();
+ rcu_read_unlock_bh();
return 1;
}
NF_CT_STAT_INC(searched);
}
- rcu_read_unlock();
+ rcu_read_unlock_bh();
return 0;
}
diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c
index e06bf00..684ec9c 100644
--- a/net/netfilter/nf_conntrack_expect.c
+++ b/net/netfilter/nf_conntrack_expect.c
@@ -381,7 +381,7 @@
if (nf_ct_expect_count >= nf_ct_expect_max) {
if (net_ratelimit())
printk(KERN_WARNING
- "nf_conntrack: expectation table full");
+ "nf_conntrack: expectation table full\n");
ret = -EMFILE;
goto out;
}
diff --git a/net/netfilter/nf_conntrack_extend.c b/net/netfilter/nf_conntrack_extend.c
index 8b9be1e..2bd9963 100644
--- a/net/netfilter/nf_conntrack_extend.c
+++ b/net/netfilter/nf_conntrack_extend.c
@@ -19,14 +19,6 @@
static struct nf_ct_ext_type *nf_ct_ext_types[NF_CT_EXT_NUM];
static DEFINE_MUTEX(nf_ct_ext_type_mutex);
-/* Horrible trick to figure out smallest amount worth kmallocing. */
-#define CACHE(x) (x) + 0 *
-enum {
- NF_CT_EXT_MIN_SIZE =
-#include <linux/kmalloc_sizes.h>
- 1 };
-#undef CACHE
-
void __nf_ct_ext_destroy(struct nf_conn *ct)
{
unsigned int i;
@@ -53,7 +45,7 @@
static void *
nf_ct_ext_create(struct nf_ct_ext **ext, enum nf_ct_ext_id id, gfp_t gfp)
{
- unsigned int off, len, real_len;
+ unsigned int off, len;
struct nf_ct_ext_type *t;
rcu_read_lock();
@@ -61,16 +53,14 @@
BUG_ON(t == NULL);
off = ALIGN(sizeof(struct nf_ct_ext), t->align);
len = off + t->len;
- real_len = t->alloc_size;
rcu_read_unlock();
- *ext = kzalloc(real_len, gfp);
+ *ext = kzalloc(t->alloc_size, gfp);
if (!*ext)
return NULL;
(*ext)->offset[id] = off;
(*ext)->len = len;
- (*ext)->real_len = real_len;
return (void *)(*ext) + off;
}
@@ -95,7 +85,7 @@
newlen = newoff + t->len;
rcu_read_unlock();
- if (newlen >= ct->ext->real_len) {
+ if (newlen >= ksize(ct->ext)) {
new = kmalloc(newlen, gfp);
if (!new)
return NULL;
@@ -114,7 +104,6 @@
rcu_read_unlock();
}
kfree(ct->ext);
- new->real_len = newlen;
ct->ext = new;
}
@@ -156,8 +145,6 @@
t1->alloc_size = ALIGN(t1->alloc_size, t2->align)
+ t2->len;
}
- if (t1->alloc_size < NF_CT_EXT_MIN_SIZE)
- t1->alloc_size = NF_CT_EXT_MIN_SIZE;
}
}
diff --git a/net/netfilter/nf_conntrack_h323_main.c b/net/netfilter/nf_conntrack_h323_main.c
index 6213787..898f192 100644
--- a/net/netfilter/nf_conntrack_h323_main.c
+++ b/net/netfilter/nf_conntrack_h323_main.c
@@ -842,7 +842,7 @@
set_h225_addr = rcu_dereference(set_h225_addr_hook);
if ((setup->options & eSetup_UUIE_destCallSignalAddress) &&
- (set_h225_addr) && ct->status && IPS_NAT_MASK &&
+ (set_h225_addr) && ct->status & IPS_NAT_MASK &&
get_h225_addr(ct, *data, &setup->destCallSignalAddress,
&addr, &port) &&
memcmp(&addr, &ct->tuplehash[!dir].tuple.src.u3, sizeof(addr))) {
diff --git a/net/netfilter/nf_queue.c b/net/netfilter/nf_queue.c
index bfc2928..ddc80ea 100644
--- a/net/netfilter/nf_queue.c
+++ b/net/netfilter/nf_queue.c
@@ -51,7 +51,7 @@
return -EINVAL;
mutex_lock(&queue_handler_mutex);
- if (queue_handler[pf] != qh) {
+ if (queue_handler[pf] && queue_handler[pf] != qh) {
mutex_unlock(&queue_handler_mutex);
return -EINVAL;
}
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index 7efa40d..bf3f19b 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -556,7 +556,7 @@
/* FIXME: do we want to make the size calculation conditional based on
* what is actually present? way more branches and checks, but more
* memory efficient... */
- size = NLMSG_ALIGN(sizeof(struct nfgenmsg))
+ size = NLMSG_SPACE(sizeof(struct nfgenmsg))
+ nla_total_size(sizeof(struct nfulnl_msg_packet_hdr))
+ nla_total_size(sizeof(u_int32_t)) /* ifindex */
+ nla_total_size(sizeof(u_int32_t)) /* ifindex */
@@ -702,20 +702,30 @@
struct nfgenmsg *nfmsg = NLMSG_DATA(nlh);
u_int16_t group_num = ntohs(nfmsg->res_id);
struct nfulnl_instance *inst;
+ struct nfulnl_msg_config_cmd *cmd = NULL;
int ret = 0;
+ if (nfula[NFULA_CFG_CMD]) {
+ u_int8_t pf = nfmsg->nfgen_family;
+ cmd = nla_data(nfula[NFULA_CFG_CMD]);
+
+ /* Commands without queue context */
+ switch (cmd->command) {
+ case NFULNL_CFG_CMD_PF_BIND:
+ return nf_log_register(pf, &nfulnl_logger);
+ case NFULNL_CFG_CMD_PF_UNBIND:
+ nf_log_unregister_pf(pf);
+ return 0;
+ }
+ }
+
inst = instance_lookup_get(group_num);
if (inst && inst->peer_pid != NETLINK_CB(skb).pid) {
ret = -EPERM;
goto out_put;
}
- if (nfula[NFULA_CFG_CMD]) {
- u_int8_t pf = nfmsg->nfgen_family;
- struct nfulnl_msg_config_cmd *cmd;
-
- cmd = nla_data(nfula[NFULA_CFG_CMD]);
-
+ if (cmd != NULL) {
switch (cmd->command) {
case NFULNL_CFG_CMD_BIND:
if (inst) {
@@ -738,14 +748,6 @@
instance_destroy(inst);
goto out;
- case NFULNL_CFG_CMD_PF_BIND:
- ret = nf_log_register(pf, &nfulnl_logger);
- break;
- case NFULNL_CFG_CMD_PF_UNBIND:
- /* This is a bug and a feature. We cannot unregister
- * other handlers, like nfnetlink_inst can */
- nf_log_unregister_pf(pf);
- break;
default:
ret = -ENOTSUPP;
break;
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index 0043d3a..012cb69 100644
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -224,7 +224,7 @@
struct net_device *indev;
struct net_device *outdev;
- size = NLMSG_ALIGN(sizeof(struct nfgenmsg))
+ size = NLMSG_SPACE(sizeof(struct nfgenmsg))
+ nla_total_size(sizeof(struct nfqnl_msg_packet_hdr))
+ nla_total_size(sizeof(u_int32_t)) /* ifindex */
+ nla_total_size(sizeof(u_int32_t)) /* ifindex */
@@ -703,19 +703,12 @@
/* Commands without queue context - might sleep */
switch (cmd->command) {
case NFQNL_CFG_CMD_PF_BIND:
- ret = nf_register_queue_handler(ntohs(cmd->pf),
- &nfqh);
- break;
+ return nf_register_queue_handler(ntohs(cmd->pf),
+ &nfqh);
case NFQNL_CFG_CMD_PF_UNBIND:
- ret = nf_unregister_queue_handler(ntohs(cmd->pf),
- &nfqh);
- break;
- default:
- break;
+ return nf_unregister_queue_handler(ntohs(cmd->pf),
+ &nfqh);
}
-
- if (ret < 0)
- return ret;
}
rcu_read_lock();
diff --git a/net/netfilter/xt_conntrack.c b/net/netfilter/xt_conntrack.c
index 8533085..0c50b28 100644
--- a/net/netfilter/xt_conntrack.c
+++ b/net/netfilter/xt_conntrack.c
@@ -122,7 +122,7 @@
const union nf_inet_addr *umask, unsigned int l3proto)
{
if (l3proto == AF_INET)
- return (kaddr->ip & umask->ip) == uaddr->ip;
+ return ((kaddr->ip ^ uaddr->ip) & umask->ip) == 0;
else if (l3proto == AF_INET6)
return ipv6_masked_addr_cmp(&kaddr->in6, &umask->in6,
&uaddr->in6) == 0;
@@ -231,7 +231,7 @@
if (test_bit(IPS_DST_NAT_BIT, &ct->status))
statebit |= XT_CONNTRACK_STATE_DNAT;
}
- if ((info->state_mask & statebit) ^
+ if (!!(info->state_mask & statebit) ^
!(info->invert_flags & XT_CONNTRACK_STATE))
return false;
}
diff --git a/net/netfilter/xt_time.c b/net/netfilter/xt_time.c
index e9a8794..9fa2e08 100644
--- a/net/netfilter/xt_time.c
+++ b/net/netfilter/xt_time.c
@@ -95,8 +95,11 @@
*/
r->dse = time / 86400;
- /* 1970-01-01 (w=0) was a Thursday (4). */
- r->weekday = (4 + r->dse) % 7;
+ /*
+ * 1970-01-01 (w=0) was a Thursday (4).
+ * -1 and +1 map Sunday properly onto 7.
+ */
+ r->weekday = (4 + r->dse - 1) % 7 + 1;
}
static void localtime_3(struct xtm *r, time_t time)
diff --git a/net/rxrpc/ar-recvmsg.c b/net/rxrpc/ar-recvmsg.c
index f19121d..a39bf97 100644
--- a/net/rxrpc/ar-recvmsg.c
+++ b/net/rxrpc/ar-recvmsg.c
@@ -143,7 +143,8 @@
/* copy the peer address and timestamp */
if (!continue_call) {
if (msg->msg_name && msg->msg_namelen > 0)
- memcpy(&msg->msg_name, &call->conn->trans->peer->srx,
+ memcpy(msg->msg_name,
+ &call->conn->trans->peer->srx,
sizeof(call->conn->trans->peer->srx));
sock_recv_timestamp(msg, &rx->sk, skb);
}
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index b18fa95..c5c16b4 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -89,7 +89,7 @@
static struct tc_u_common *u32_list;
-static __inline__ unsigned u32_hash_fold(u32 key, struct tc_u32_sel *sel, u8 fshift)
+static __inline__ unsigned u32_hash_fold(__be32 key, struct tc_u32_sel *sel, u8 fshift)
{
unsigned h = ntohl(key & sel->hmask)>>fshift;
@@ -137,7 +137,7 @@
for (i = n->sel.nkeys; i>0; i--, key++) {
- if ((*(u32*)(ptr+key->off+(off2&key->offmask))^key->val)&key->mask) {
+ if ((*(__be32*)(ptr+key->off+(off2&key->offmask))^key->val)&key->mask) {
n = n->next;
goto next_knode;
}
@@ -182,7 +182,7 @@
ht = n->ht_down;
sel = 0;
if (ht->divisor)
- sel = ht->divisor&u32_hash_fold(*(u32*)(ptr+n->sel.hoff), &n->sel,n->fshift);
+ sel = ht->divisor&u32_hash_fold(*(__be32*)(ptr+n->sel.hoff), &n->sel,n->fshift);
if (!(n->sel.flags&(TC_U32_VAROFFSET|TC_U32_OFFSET|TC_U32_EAT)))
goto next_ht;
@@ -190,7 +190,7 @@
if (n->sel.flags&(TC_U32_OFFSET|TC_U32_VAROFFSET)) {
off2 = n->sel.off + 3;
if (n->sel.flags&TC_U32_VAROFFSET)
- off2 += ntohs(n->sel.offmask & *(u16*)(ptr+n->sel.offoff)) >>n->sel.offshift;
+ off2 += ntohs(n->sel.offmask & *(__be16*)(ptr+n->sel.offoff)) >>n->sel.offshift;
off2 &= ~3;
}
if (n->sel.flags&TC_U32_EAT) {
diff --git a/net/sched/em_u32.c b/net/sched/em_u32.c
index 112796e..953f147 100644
--- a/net/sched/em_u32.c
+++ b/net/sched/em_u32.c
@@ -35,7 +35,7 @@
if (!tcf_valid_offset(skb, ptr, sizeof(u32)))
return 0;
- return !(((*(u32*) ptr) ^ key->val) & key->mask);
+ return !(((*(__be32*) ptr) ^ key->val) & key->mask);
}
static struct tcf_ematch_ops em_u32_ops = {
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 795c761..66148cc 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -711,9 +711,11 @@
*/
static psched_time_t htb_do_events(struct htb_sched *q, int level)
{
- int i;
-
- for (i = 0; i < 500; i++) {
+ /* don't run for longer than 2 jiffies; 2 is used instead of
+ 1 to simplify things when jiffy is going to be incremented
+ too soon */
+ unsigned long stop_at = jiffies + 2;
+ while (time_before(jiffies, stop_at)) {
struct htb_class *cl;
long diff;
struct rb_node *p = rb_first(&q->wait_pq[level]);
@@ -731,9 +733,8 @@
if (cl->cmode != HTB_CAN_SEND)
htb_add_to_wait_tree(q, cl, diff);
}
- if (net_ratelimit())
- printk(KERN_WARNING "htb: too many events !\n");
- return q->now + PSCHED_TICKS_PER_SEC / 10;
+ /* too much load - let's continue on next jiffie */
+ return q->now + PSCHED_TICKS_PER_SEC / HZ;
}
/* Returns class->node+prio from id-tree where classe's id is >= id. NULL
diff --git a/net/sctp/auth.c b/net/sctp/auth.c
index 8bb79f2..675a5c3 100644
--- a/net/sctp/auth.c
+++ b/net/sctp/auth.c
@@ -838,11 +838,11 @@
}
/* Create a new key data based on the info passed in */
- key = sctp_auth_create_key(auth_key->sca_keylen, GFP_KERNEL);
+ key = sctp_auth_create_key(auth_key->sca_keylength, GFP_KERNEL);
if (!key)
goto nomem;
- memcpy(key->data, &auth_key->sca_key[0], auth_key->sca_keylen);
+ memcpy(key->data, &auth_key->sca_key[0], auth_key->sca_keylength);
/* If we are replacing, remove the old keys data from the
* key id. If we are adding new key id, add it to the
diff --git a/net/sctp/bind_addr.c b/net/sctp/bind_addr.c
index a27511e..ceefda0 100644
--- a/net/sctp/bind_addr.c
+++ b/net/sctp/bind_addr.c
@@ -209,6 +209,7 @@
int sctp_del_bind_addr(struct sctp_bind_addr *bp, union sctp_addr *del_addr)
{
struct sctp_sockaddr_entry *addr, *temp;
+ int found = 0;
/* We hold the socket lock when calling this function,
* and that acts as a writer synchronizing lock.
@@ -216,13 +217,14 @@
list_for_each_entry_safe(addr, temp, &bp->address_list, list) {
if (sctp_cmp_addr_exact(&addr->a, del_addr)) {
/* Found the exact match. */
+ found = 1;
addr->valid = 0;
list_del_rcu(&addr->list);
break;
}
}
- if (addr && !addr->valid) {
+ if (found) {
call_rcu(&addr->rcu, sctp_local_addr_free);
SCTP_DBG_OBJCNT_DEC(addr);
return 0;
diff --git a/net/sctp/input.c b/net/sctp/input.c
index 57fe2f8..812ff17 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -944,7 +944,7 @@
static struct sctp_association *__sctp_rcv_asconf_lookup(
sctp_chunkhdr_t *ch,
const union sctp_addr *laddr,
- __be32 peer_port,
+ __be16 peer_port,
struct sctp_transport **transportp)
{
sctp_addip_chunk_t *asconf = (struct sctp_addip_chunk *)ch;
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index 4d7ec96..b1e05d7 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -89,6 +89,7 @@
struct inet6_ifaddr *ifa = (struct inet6_ifaddr *)ptr;
struct sctp_sockaddr_entry *addr = NULL;
struct sctp_sockaddr_entry *temp;
+ int found = 0;
switch (ev) {
case NETDEV_UP:
@@ -111,13 +112,14 @@
&sctp_local_addr_list, list) {
if (ipv6_addr_equal(&addr->a.v6.sin6_addr,
&ifa->addr)) {
+ found = 1;
addr->valid = 0;
list_del_rcu(&addr->list);
break;
}
}
spin_unlock_bh(&sctp_local_addr_lock);
- if (addr && !addr->valid)
+ if (found)
call_rcu(&addr->rcu, sctp_local_addr_free);
break;
}
@@ -966,7 +968,7 @@
.flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
};
-static struct sctp_af sctp_ipv6_specific = {
+static struct sctp_af sctp_af_inet6 = {
.sa_family = AF_INET6,
.sctp_xmit = sctp_v6_xmit,
.setsockopt = ipv6_setsockopt,
@@ -998,7 +1000,7 @@
#endif
};
-static struct sctp_pf sctp_pf_inet6_specific = {
+static struct sctp_pf sctp_pf_inet6 = {
.event_msgname = sctp_inet6_event_msgname,
.skb_msgname = sctp_inet6_skb_msgname,
.af_supported = sctp_inet6_af_supported,
@@ -1008,19 +1010,28 @@
.supported_addrs = sctp_inet6_supported_addrs,
.create_accept_sk = sctp_v6_create_accept_sk,
.addr_v4map = sctp_v6_addr_v4map,
- .af = &sctp_ipv6_specific,
+ .af = &sctp_af_inet6,
};
/* Initialize IPv6 support and register with socket layer. */
-int sctp_v6_init(void)
+void sctp_v6_pf_init(void)
{
- int rc;
-
/* Register the SCTP specific PF_INET6 functions. */
- sctp_register_pf(&sctp_pf_inet6_specific, PF_INET6);
+ sctp_register_pf(&sctp_pf_inet6, PF_INET6);
/* Register the SCTP specific AF_INET6 functions. */
- sctp_register_af(&sctp_ipv6_specific);
+ sctp_register_af(&sctp_af_inet6);
+}
+
+void sctp_v6_pf_exit(void)
+{
+ list_del(&sctp_af_inet6.list);
+}
+
+/* Initialize IPv6 support and register with socket layer. */
+int sctp_v6_protosw_init(void)
+{
+ int rc;
rc = proto_register(&sctpv6_prot, 1);
if (rc)
@@ -1033,6 +1044,14 @@
return 0;
}
+void sctp_v6_protosw_exit(void)
+{
+ inet6_unregister_protosw(&sctpv6_seqpacket_protosw);
+ inet6_unregister_protosw(&sctpv6_stream_protosw);
+ proto_unregister(&sctpv6_prot);
+}
+
+
/* Register with inet6 layer. */
int sctp_v6_add_protocol(void)
{
@@ -1045,15 +1064,6 @@
return 0;
}
-/* IPv6 specific exit support. */
-void sctp_v6_exit(void)
-{
- inet6_unregister_protosw(&sctpv6_seqpacket_protosw);
- inet6_unregister_protosw(&sctpv6_stream_protosw);
- proto_unregister(&sctpv6_prot);
- list_del(&sctp_ipv6_specific.list);
-}
-
/* Unregister with inet6 layer. */
void sctp_v6_del_protocol(void)
{
diff --git a/net/sctp/objcnt.c b/net/sctp/objcnt.c
index 14e294e..cfeb07e 100644
--- a/net/sctp/objcnt.c
+++ b/net/sctp/objcnt.c
@@ -132,12 +132,11 @@
{
struct proc_dir_entry *ent;
- ent = create_proc_entry("sctp_dbg_objcnt", 0, proc_net_sctp);
+ ent = proc_create("sctp_dbg_objcnt", 0,
+ proc_net_sctp, &sctp_objcnt_ops);
if (!ent)
printk(KERN_WARNING
"sctp_dbg_objcnt: Unable to create /proc entry.\n");
- else
- ent->proc_fops = &sctp_objcnt_ops;
}
/* Cleanup the objcount entry in the proc filesystem. */
diff --git a/net/sctp/proc.c b/net/sctp/proc.c
index 69bb5a6..973f1db 100644
--- a/net/sctp/proc.c
+++ b/net/sctp/proc.c
@@ -108,12 +108,10 @@
{
struct proc_dir_entry *p;
- p = create_proc_entry("snmp", S_IRUGO, proc_net_sctp);
+ p = proc_create("snmp", S_IRUGO, proc_net_sctp, &sctp_snmp_seq_fops);
if (!p)
return -ENOMEM;
- p->proc_fops = &sctp_snmp_seq_fops;
-
return 0;
}
@@ -258,12 +256,10 @@
{
struct proc_dir_entry *p;
- p = create_proc_entry("eps", S_IRUGO, proc_net_sctp);
+ p = proc_create("eps", S_IRUGO, proc_net_sctp, &sctp_eps_seq_fops);
if (!p)
return -ENOMEM;
- p->proc_fops = &sctp_eps_seq_fops;
-
return 0;
}
@@ -369,12 +365,11 @@
{
struct proc_dir_entry *p;
- p = create_proc_entry("assocs", S_IRUGO, proc_net_sctp);
+ p = proc_create("assocs", S_IRUGO, proc_net_sctp,
+ &sctp_assocs_seq_fops);
if (!p)
return -ENOMEM;
- p->proc_fops = &sctp_assocs_seq_fops;
-
return 0;
}
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 22a1657..f90091a 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -337,14 +337,14 @@
static void sctp_v4_inaddr_any(union sctp_addr *addr, __be16 port)
{
addr->v4.sin_family = AF_INET;
- addr->v4.sin_addr.s_addr = INADDR_ANY;
+ addr->v4.sin_addr.s_addr = htonl(INADDR_ANY);
addr->v4.sin_port = port;
}
/* Is this a wildcard address? */
static int sctp_v4_is_any(const union sctp_addr *addr)
{
- return INADDR_ANY == addr->v4.sin_addr.s_addr;
+ return htonl(INADDR_ANY) == addr->v4.sin_addr.s_addr;
}
/* This function checks if the address is a valid address to be used for
@@ -375,7 +375,7 @@
int ret = inet_addr_type(&init_net, addr->v4.sin_addr.s_addr);
- if (addr->v4.sin_addr.s_addr != INADDR_ANY &&
+ if (addr->v4.sin_addr.s_addr != htonl(INADDR_ANY) &&
ret != RTN_LOCAL &&
!sp->inet.freebind &&
!sysctl_ip_nonlocal_bind)
@@ -628,6 +628,7 @@
struct in_ifaddr *ifa = (struct in_ifaddr *)ptr;
struct sctp_sockaddr_entry *addr = NULL;
struct sctp_sockaddr_entry *temp;
+ int found = 0;
switch (ev) {
case NETDEV_UP:
@@ -647,13 +648,14 @@
list_for_each_entry_safe(addr, temp,
&sctp_local_addr_list, list) {
if (addr->a.v4.sin_addr.s_addr == ifa->ifa_local) {
+ found = 1;
addr->valid = 0;
list_del_rcu(&addr->list);
break;
}
}
spin_unlock_bh(&sctp_local_addr_lock);
- if (addr && !addr->valid)
+ if (found)
call_rcu(&addr->rcu, sctp_local_addr_free);
break;
}
@@ -783,8 +785,8 @@
/* PF_INET only supports AF_INET addresses. */
if (addr1->sa.sa_family != addr2->sa.sa_family)
return 0;
- if (INADDR_ANY == addr1->v4.sin_addr.s_addr ||
- INADDR_ANY == addr2->v4.sin_addr.s_addr)
+ if (htonl(INADDR_ANY) == addr1->v4.sin_addr.s_addr ||
+ htonl(INADDR_ANY) == addr2->v4.sin_addr.s_addr)
return 1;
if (addr1->v4.sin_addr.s_addr == addr2->v4.sin_addr.s_addr)
return 1;
@@ -832,7 +834,7 @@
return ip_queue_xmit(skb, ipfragok);
}
-static struct sctp_af sctp_ipv4_specific;
+static struct sctp_af sctp_af_inet;
static struct sctp_pf sctp_pf_inet = {
.event_msgname = sctp_inet_event_msgname,
@@ -844,7 +846,7 @@
.supported_addrs = sctp_inet_supported_addrs,
.create_accept_sk = sctp_v4_create_accept_sk,
.addr_v4map = sctp_v4_addr_v4map,
- .af = &sctp_ipv4_specific,
+ .af = &sctp_af_inet
};
/* Notifier for inetaddr addition/deletion events. */
@@ -906,7 +908,7 @@
};
/* IPv4 address related functions. */
-static struct sctp_af sctp_ipv4_specific = {
+static struct sctp_af sctp_af_inet = {
.sa_family = AF_INET,
.sctp_xmit = sctp_v4_xmit,
.setsockopt = ip_setsockopt,
@@ -990,6 +992,58 @@
free_percpu(sctp_statistics[1]);
}
+static void sctp_v4_pf_init(void)
+{
+ /* Initialize the SCTP specific PF functions. */
+ sctp_register_pf(&sctp_pf_inet, PF_INET);
+ sctp_register_af(&sctp_af_inet);
+}
+
+static void sctp_v4_pf_exit(void)
+{
+ list_del(&sctp_af_inet.list);
+}
+
+static int sctp_v4_protosw_init(void)
+{
+ int rc;
+
+ rc = proto_register(&sctp_prot, 1);
+ if (rc)
+ return rc;
+
+ /* Register SCTP(UDP and TCP style) with socket layer. */
+ inet_register_protosw(&sctp_seqpacket_protosw);
+ inet_register_protosw(&sctp_stream_protosw);
+
+ return 0;
+}
+
+static void sctp_v4_protosw_exit(void)
+{
+ inet_unregister_protosw(&sctp_stream_protosw);
+ inet_unregister_protosw(&sctp_seqpacket_protosw);
+ proto_unregister(&sctp_prot);
+}
+
+static int sctp_v4_add_protocol(void)
+{
+ /* Register notifier for inet address additions/deletions. */
+ register_inetaddr_notifier(&sctp_inetaddr_notifier);
+
+ /* Register SCTP with inet layer. */
+ if (inet_add_protocol(&sctp_protocol, IPPROTO_SCTP) < 0)
+ return -EAGAIN;
+
+ return 0;
+}
+
+static void sctp_v4_del_protocol(void)
+{
+ inet_del_protocol(&sctp_protocol, IPPROTO_SCTP);
+ unregister_inetaddr_notifier(&sctp_inetaddr_notifier);
+}
+
/* Initialize the universe into something sensible. */
SCTP_STATIC __init int sctp_init(void)
{
@@ -1033,8 +1087,6 @@
/* Initialize object count debugging. */
sctp_dbg_objcnt_init();
- /* Initialize the SCTP specific PF functions. */
- sctp_register_pf(&sctp_pf_inet, PF_INET);
/*
* 14. Suggested SCTP Protocol Parameter Values
*/
@@ -1192,19 +1244,22 @@
sctp_sysctl_register();
INIT_LIST_HEAD(&sctp_address_families);
- sctp_register_af(&sctp_ipv4_specific);
+ sctp_v4_pf_init();
+ sctp_v6_pf_init();
- status = proto_register(&sctp_prot, 1);
+ /* Initialize the local address list. */
+ INIT_LIST_HEAD(&sctp_local_addr_list);
+ spin_lock_init(&sctp_local_addr_lock);
+ sctp_get_local_addr_list();
+
+ status = sctp_v4_protosw_init();
+
if (status)
- goto err_proto_register;
+ goto err_protosw_init;
- /* Register SCTP(UDP and TCP style) with socket layer. */
- inet_register_protosw(&sctp_seqpacket_protosw);
- inet_register_protosw(&sctp_stream_protosw);
-
- status = sctp_v6_init();
+ status = sctp_v6_protosw_init();
if (status)
- goto err_v6_init;
+ goto err_v6_protosw_init;
/* Initialize the control inode/socket for handling OOTB packets. */
if ((status = sctp_ctl_sock_init())) {
@@ -1213,19 +1268,9 @@
goto err_ctl_sock_init;
}
- /* Initialize the local address list. */
- INIT_LIST_HEAD(&sctp_local_addr_list);
- spin_lock_init(&sctp_local_addr_lock);
- sctp_get_local_addr_list();
-
- /* Register notifier for inet address additions/deletions. */
- register_inetaddr_notifier(&sctp_inetaddr_notifier);
-
- /* Register SCTP with inet layer. */
- if (inet_add_protocol(&sctp_protocol, IPPROTO_SCTP) < 0) {
- status = -EAGAIN;
+ status = sctp_v4_add_protocol();
+ if (status)
goto err_add_protocol;
- }
/* Register SCTP with inet6 layer. */
status = sctp_v6_add_protocol();
@@ -1236,20 +1281,20 @@
out:
return status;
err_v6_add_protocol:
- inet_del_protocol(&sctp_protocol, IPPROTO_SCTP);
- unregister_inetaddr_notifier(&sctp_inetaddr_notifier);
+ sctp_v6_del_protocol();
err_add_protocol:
- sctp_free_local_addr_list();
+ sctp_v4_del_protocol();
sock_release(sctp_ctl_socket);
err_ctl_sock_init:
- sctp_v6_exit();
-err_v6_init:
- inet_unregister_protosw(&sctp_stream_protosw);
- inet_unregister_protosw(&sctp_seqpacket_protosw);
- proto_unregister(&sctp_prot);
-err_proto_register:
+ sctp_v6_protosw_exit();
+err_v6_protosw_init:
+ sctp_v4_protosw_exit();
+err_protosw_init:
+ sctp_free_local_addr_list();
+ sctp_v4_pf_exit();
+ sctp_v6_pf_exit();
sctp_sysctl_unregister();
- list_del(&sctp_ipv4_specific.list);
+ list_del(&sctp_af_inet.list);
free_pages((unsigned long)sctp_port_hashtable,
get_order(sctp_port_hashsize *
sizeof(struct sctp_bind_hashbucket)));
@@ -1280,26 +1325,24 @@
/* Unregister with inet6/inet layers. */
sctp_v6_del_protocol();
- inet_del_protocol(&sctp_protocol, IPPROTO_SCTP);
-
- /* Unregister notifier for inet address additions/deletions. */
- unregister_inetaddr_notifier(&sctp_inetaddr_notifier);
-
- /* Free the local address list. */
- sctp_free_local_addr_list();
+ sctp_v4_del_protocol();
/* Free the control endpoint. */
sock_release(sctp_ctl_socket);
- /* Cleanup v6 initializations. */
- sctp_v6_exit();
+ /* Free protosw registrations */
+ sctp_v6_protosw_exit();
+ sctp_v4_protosw_exit();
+
+ /* Free the local address list. */
+ sctp_free_local_addr_list();
/* Unregister with socket layer. */
- inet_unregister_protosw(&sctp_stream_protosw);
- inet_unregister_protosw(&sctp_seqpacket_protosw);
+ sctp_v6_pf_exit();
+ sctp_v4_pf_exit();
sctp_sysctl_unregister();
- list_del(&sctp_ipv4_specific.list);
+ list_del(&sctp_af_inet.list);
free_pages((unsigned long)sctp_assoc_hashtable,
get_order(sctp_assoc_hashsize *
@@ -1315,8 +1358,6 @@
kmem_cache_destroy(sctp_chunk_cachep);
kmem_cache_destroy(sctp_bucket_cachep);
-
- proto_unregister(&sctp_prot);
}
module_init(sctp_init);
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index e45be4e..578630e 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -2375,6 +2375,14 @@
asoc->peer.ipv4_address = 0;
asoc->peer.ipv6_address = 0;
+ /* Assume that peer supports the address family
+ * by which it sends a packet.
+ */
+ if (peer_addr->sa.sa_family == AF_INET6)
+ asoc->peer.ipv6_address = 1;
+ else if (peer_addr->sa.sa_family == AF_INET)
+ asoc->peer.ipv4_address = 1;
+
/* Cycle through address types; avoid divide by 0. */
sat = ntohs(param.p->length) - sizeof(sctp_paramhdr_t);
if (sat)
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 44797ad..d994d82 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -1964,7 +1964,7 @@
static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
int optlen)
{
- if (optlen != sizeof(struct sctp_event_subscribe))
+ if (optlen > sizeof(struct sctp_event_subscribe))
return -EINVAL;
if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
return -EFAULT;
@@ -2933,17 +2933,39 @@
char __user *optval,
int optlen)
{
+ struct sctp_assoc_value params;
+ struct sctp_sock *sp;
+ struct sctp_association *asoc;
int val;
+ int assoc_id = 0;
- if (optlen != sizeof(int))
- return -EINVAL;
- if (get_user(val, (int __user *)optval))
- return -EFAULT;
-
- if (val < 0)
+ if (optlen < sizeof(int))
return -EINVAL;
- sctp_sk(sk)->max_burst = val;
+ if (optlen == sizeof(int)) {
+ printk(KERN_WARNING
+ "SCTP: Use of int in max_burst socket option deprecated\n");
+ printk(KERN_WARNING
+ "SCTP: Use struct sctp_assoc_value instead\n");
+ if (copy_from_user(&val, optval, optlen))
+ return -EFAULT;
+ } else if (optlen == sizeof(struct sctp_assoc_value)) {
+ if (copy_from_user(¶ms, optval, optlen))
+ return -EFAULT;
+ val = params.assoc_value;
+ assoc_id = params.assoc_id;
+ } else
+ return -EINVAL;
+
+ sp = sctp_sk(sk);
+
+ if (assoc_id != 0) {
+ asoc = sctp_id2assoc(sk, assoc_id);
+ if (!asoc)
+ return -EINVAL;
+ asoc->max_burst = val;
+ } else
+ sp->max_burst = val;
return 0;
}
@@ -5005,20 +5027,45 @@
char __user *optval,
int __user *optlen)
{
- int val;
+ struct sctp_assoc_value params;
+ struct sctp_sock *sp;
+ struct sctp_association *asoc;
if (len < sizeof(int))
return -EINVAL;
- len = sizeof(int);
+ if (len == sizeof(int)) {
+ printk(KERN_WARNING
+ "SCTP: Use of int in max_burst socket option deprecated\n");
+ printk(KERN_WARNING
+ "SCTP: Use struct sctp_assoc_value instead\n");
+ params.assoc_id = 0;
+ } else if (len == sizeof (struct sctp_assoc_value)) {
+ if (copy_from_user(¶ms, optval, len))
+ return -EFAULT;
+ } else
+ return -EINVAL;
- val = sctp_sk(sk)->max_burst;
- if (put_user(len, optlen))
- return -EFAULT;
- if (copy_to_user(optval, &val, len))
- return -EFAULT;
+ sp = sctp_sk(sk);
- return -ENOTSUPP;
+ if (params.assoc_id != 0) {
+ asoc = sctp_id2assoc(sk, params.assoc_id);
+ if (!asoc)
+ return -EINVAL;
+ params.assoc_value = asoc->max_burst;
+ } else
+ params.assoc_value = sp->max_burst;
+
+ if (len == sizeof(int)) {
+ if (copy_to_user(optval, ¶ms.assoc_value, len))
+ return -EFAULT;
+ } else {
+ if (copy_to_user(optval, ¶ms, len))
+ return -EFAULT;
+ }
+
+ return 0;
+
}
static int sctp_getsockopt_hmac_ident(struct sock *sk, int len,
@@ -5070,6 +5117,7 @@
struct sctp_authchunks val;
struct sctp_association *asoc;
struct sctp_chunks_param *ch;
+ u32 num_chunks;
char __user *to;
if (len <= sizeof(struct sctp_authchunks))
@@ -5086,12 +5134,15 @@
ch = asoc->peer.peer_chunks;
/* See if the user provided enough room for all the data */
- if (len < ntohs(ch->param_hdr.length))
+ num_chunks = ntohs(ch->param_hdr.length) - sizeof(sctp_paramhdr_t);
+ if (len < num_chunks)
return -EINVAL;
- len = ntohs(ch->param_hdr.length);
+ len = 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;
@@ -5105,6 +5156,7 @@
struct sctp_authchunks val;
struct sctp_association *asoc;
struct sctp_chunks_param *ch;
+ u32 num_chunks;
char __user *to;
if (len <= sizeof(struct sctp_authchunks))
@@ -5123,12 +5175,15 @@
else
ch = sctp_sk(sk)->ep->auth_chunk_list;
- if (len < ntohs(ch->param_hdr.length))
+ num_chunks = ntohs(ch->param_hdr.length) - sizeof(sctp_paramhdr_t);
+ if (len < num_chunks)
return -EINVAL;
- len = ntohs(ch->param_hdr.length);
+ len = 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;
diff --git a/net/sctp/ulpevent.c b/net/sctp/ulpevent.c
index e27b11f..b43f1f1 100644
--- a/net/sctp/ulpevent.c
+++ b/net/sctp/ulpevent.c
@@ -206,7 +206,7 @@
* This field is the total length of the notification data, including
* the notification header.
*/
- sac->sac_length = sizeof(struct sctp_assoc_change);
+ sac->sac_length = skb->len;
/* Socket Extensions for SCTP
* 5.3.1.1 SCTP_ASSOC_CHANGE
diff --git a/net/socket.c b/net/socket.c
index b6d35cd..9d3fbfb 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -909,11 +909,10 @@
if (!dlci_ioctl_hook)
request_module("dlci");
- if (dlci_ioctl_hook) {
- mutex_lock(&dlci_ioctl_mutex);
+ mutex_lock(&dlci_ioctl_mutex);
+ if (dlci_ioctl_hook)
err = dlci_ioctl_hook(cmd, argp);
- mutex_unlock(&dlci_ioctl_mutex);
- }
+ mutex_unlock(&dlci_ioctl_mutex);
break;
default:
err = sock->ops->ioctl(sock, cmd, arg);
diff --git a/net/sunrpc/auth_gss/gss_mech_switch.c b/net/sunrpc/auth_gss/gss_mech_switch.c
index 61801a0..bce9d52 100644
--- a/net/sunrpc/auth_gss/gss_mech_switch.c
+++ b/net/sunrpc/auth_gss/gss_mech_switch.c
@@ -317,7 +317,7 @@
if (!*context_handle)
return(GSS_S_NO_CONTEXT);
- if ((*context_handle)->internal_ctx_id != 0)
+ if ((*context_handle)->internal_ctx_id)
(*context_handle)->mech_type->gm_ops
->gss_delete_sec_context((*context_handle)
->internal_ctx_id);
diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
index 636c8e0..b5f2786 100644
--- a/net/sunrpc/cache.c
+++ b/net/sunrpc/cache.c
@@ -316,31 +316,29 @@
cd->proc_ent->owner = cd->owner;
cd->channel_ent = cd->content_ent = NULL;
- p = create_proc_entry("flush", S_IFREG|S_IRUSR|S_IWUSR, cd->proc_ent);
+ p = proc_create("flush", S_IFREG|S_IRUSR|S_IWUSR,
+ cd->proc_ent, &cache_flush_operations);
cd->flush_ent = p;
if (p == NULL)
goto out_nomem;
- p->proc_fops = &cache_flush_operations;
p->owner = cd->owner;
p->data = cd;
if (cd->cache_request || cd->cache_parse) {
- p = create_proc_entry("channel", S_IFREG|S_IRUSR|S_IWUSR,
- cd->proc_ent);
+ p = proc_create("channel", S_IFREG|S_IRUSR|S_IWUSR,
+ cd->proc_ent, &cache_file_operations);
cd->channel_ent = p;
if (p == NULL)
goto out_nomem;
- p->proc_fops = &cache_file_operations;
p->owner = cd->owner;
p->data = cd;
}
if (cd->cache_show) {
- p = create_proc_entry("content", S_IFREG|S_IRUSR|S_IWUSR,
- cd->proc_ent);
+ p = proc_create("content", S_IFREG|S_IRUSR|S_IWUSR,
+ cd->proc_ent, &content_file_operations);
cd->content_ent = p;
if (p == NULL)
goto out_nomem;
- p->proc_fops = &content_file_operations;
p->owner = cd->owner;
p->data = cd;
}
diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
index 5a16875..c6061a4 100644
--- a/net/sunrpc/stats.c
+++ b/net/sunrpc/stats.c
@@ -229,9 +229,8 @@
rpc_proc_init();
dprintk("RPC: registering /proc/net/rpc/%s\n", name);
- ent = create_proc_entry(name, 0, proc_net_rpc);
+ ent = proc_create(name, 0, proc_net_rpc, fops);
if (ent) {
- ent->proc_fops = fops;
ent->data = data;
}
return ent;
diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c
index ea377e0..332eb47 100644
--- a/net/sunrpc/svc_xprt.c
+++ b/net/sunrpc/svc_xprt.c
@@ -185,7 +185,7 @@
struct svc_xprt_class *xcl;
struct sockaddr_in sin = {
.sin_family = AF_INET,
- .sin_addr.s_addr = INADDR_ANY,
+ .sin_addr.s_addr = htonl(INADDR_ANY),
.sin_port = htons(port),
};
dprintk("svc: creating transport %s[%d]\n", xprt_name, port);
diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
index ab54a73..c22d6b6 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
@@ -237,14 +237,12 @@
static int rdma_read_max_sge(struct svcxprt_rdma *xprt, int sge_count)
{
-#ifdef RDMA_TRANSPORT_IWARP
if ((RDMA_TRANSPORT_IWARP ==
rdma_node_get_transport(xprt->sc_cm_id->
device->node_type))
&& sge_count > 1)
return 1;
else
-#endif
return min_t(int, sge_count, xprt->sc_max_sge);
}
@@ -324,15 +322,6 @@
ctxt->direction = DMA_FROM_DEVICE;
clear_bit(RDMACTXT_F_READ_DONE, &ctxt->flags);
clear_bit(RDMACTXT_F_LAST_CTXT, &ctxt->flags);
- if ((ch+1)->rc_discrim == 0) {
- /*
- * Checked in sq_cq_reap to see if we need to
- * be enqueued
- */
- set_bit(RDMACTXT_F_LAST_CTXT, &ctxt->flags);
- ctxt->next = hdr_ctxt;
- hdr_ctxt->next = head;
- }
/* Prepare READ WR */
memset(&read_wr, 0, sizeof read_wr);
@@ -350,7 +339,17 @@
rdma_set_ctxt_sge(ctxt, &sge[ch_sge_ary[ch_no].start],
&sgl_offset,
read_wr.num_sge);
-
+ if (((ch+1)->rc_discrim == 0) &&
+ (read_wr.num_sge == ch_sge_ary[ch_no].count)) {
+ /*
+ * Mark the last RDMA_READ with a bit to
+ * indicate all RPC data has been fetched from
+ * the client and the RPC needs to be enqueued.
+ */
+ set_bit(RDMACTXT_F_LAST_CTXT, &ctxt->flags);
+ ctxt->next = hdr_ctxt;
+ hdr_ctxt->next = head;
+ }
/* Post the read */
err = svc_rdma_send(xprt, &read_wr);
if (err) {
diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
index 0598b22..981f190 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
@@ -156,7 +156,7 @@
struct svc_rdma_op_ctxt *ctxt;
int ret = 0;
- BUG_ON(sge_count >= 32);
+ BUG_ON(sge_count > RPCSVC_MAXPAGES);
dprintk("svcrdma: RDMA_WRITE rmr=%x, to=%llx, xdr_off=%d, "
"write_len=%d, xdr_sge=%p, sge_count=%d\n",
rmr, (unsigned long long)to, xdr_off,
diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
index f09444c..16fd3f6 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
@@ -54,7 +54,6 @@
int flags);
static struct svc_xprt *svc_rdma_accept(struct svc_xprt *xprt);
static void svc_rdma_release_rqst(struct svc_rqst *);
-static void rdma_destroy_xprt(struct svcxprt_rdma *xprt);
static void dto_tasklet_func(unsigned long data);
static void svc_rdma_detach(struct svc_xprt *xprt);
static void svc_rdma_free(struct svc_xprt *xprt);
@@ -247,6 +246,7 @@
sq_cq_reap(xprt);
}
+ svc_xprt_put(&xprt->sc_xprt);
spin_lock_irqsave(&dto_lock, flags);
}
spin_unlock_irqrestore(&dto_lock, flags);
@@ -275,8 +275,10 @@
* add it
*/
spin_lock_irqsave(&dto_lock, flags);
- if (list_empty(&xprt->sc_dto_q))
+ if (list_empty(&xprt->sc_dto_q)) {
+ svc_xprt_get(&xprt->sc_xprt);
list_add_tail(&xprt->sc_dto_q, &dto_xprt_q);
+ }
spin_unlock_irqrestore(&dto_lock, flags);
/* Tasklet does all the work to avoid irqsave locks. */
@@ -386,8 +388,10 @@
* add it
*/
spin_lock_irqsave(&dto_lock, flags);
- if (list_empty(&xprt->sc_dto_q))
+ if (list_empty(&xprt->sc_dto_q)) {
+ svc_xprt_get(&xprt->sc_xprt);
list_add_tail(&xprt->sc_dto_q, &dto_xprt_q);
+ }
spin_unlock_irqrestore(&dto_lock, flags);
/* Tasklet does all the work to avoid irqsave locks. */
@@ -611,6 +615,7 @@
switch (event->event) {
case RDMA_CM_EVENT_ESTABLISHED:
/* Accept complete */
+ svc_xprt_get(xprt);
dprintk("svcrdma: Connection completed on DTO xprt=%p, "
"cm_id=%p\n", xprt, cma_id);
clear_bit(RDMAXPRT_CONN_PENDING, &rdma->sc_flags);
@@ -661,15 +666,15 @@
listen_id = rdma_create_id(rdma_listen_handler, cma_xprt, RDMA_PS_TCP);
if (IS_ERR(listen_id)) {
- rdma_destroy_xprt(cma_xprt);
+ svc_xprt_put(&cma_xprt->sc_xprt);
dprintk("svcrdma: rdma_create_id failed = %ld\n",
PTR_ERR(listen_id));
return (void *)listen_id;
}
ret = rdma_bind_addr(listen_id, sa);
if (ret) {
- rdma_destroy_xprt(cma_xprt);
rdma_destroy_id(listen_id);
+ svc_xprt_put(&cma_xprt->sc_xprt);
dprintk("svcrdma: rdma_bind_addr failed = %d\n", ret);
return ERR_PTR(ret);
}
@@ -678,8 +683,9 @@
ret = rdma_listen(listen_id, RPCRDMA_LISTEN_BACKLOG);
if (ret) {
rdma_destroy_id(listen_id);
- rdma_destroy_xprt(cma_xprt);
+ svc_xprt_put(&cma_xprt->sc_xprt);
dprintk("svcrdma: rdma_listen failed = %d\n", ret);
+ return ERR_PTR(ret);
}
/*
@@ -820,6 +826,7 @@
newxprt->sc_sq_depth = qp_attr.cap.max_send_wr;
newxprt->sc_max_requests = qp_attr.cap.max_recv_wr;
}
+ svc_xprt_get(&newxprt->sc_xprt);
newxprt->sc_qp = newxprt->sc_cm_id->qp;
/* Register all of physical memory */
@@ -891,8 +898,15 @@
errout:
dprintk("svcrdma: failure accepting new connection rc=%d.\n", ret);
+ /* Take a reference in case the DTO handler runs */
+ svc_xprt_get(&newxprt->sc_xprt);
+ if (newxprt->sc_qp && !IS_ERR(newxprt->sc_qp)) {
+ ib_destroy_qp(newxprt->sc_qp);
+ svc_xprt_put(&newxprt->sc_xprt);
+ }
rdma_destroy_id(newxprt->sc_cm_id);
- rdma_destroy_xprt(newxprt);
+ /* This call to put will destroy the transport */
+ svc_xprt_put(&newxprt->sc_xprt);
return NULL;
}
@@ -919,56 +933,62 @@
rqstp->rq_xprt_ctxt = NULL;
}
-/* Disable data ready events for this connection */
+/*
+ * When connected, an svc_xprt has at least three references:
+ *
+ * - A reference held by the QP. We still hold that here because this
+ * code deletes the QP and puts the reference.
+ *
+ * - A reference held by the cm_id between the ESTABLISHED and
+ * DISCONNECTED events. If the remote peer disconnected first, this
+ * reference could be gone.
+ *
+ * - A reference held by the svc_recv code that called this function
+ * as part of close processing.
+ *
+ * At a minimum two references should still be held.
+ */
static void svc_rdma_detach(struct svc_xprt *xprt)
{
struct svcxprt_rdma *rdma =
container_of(xprt, struct svcxprt_rdma, sc_xprt);
- unsigned long flags;
-
dprintk("svc: svc_rdma_detach(%p)\n", xprt);
- /*
- * Shutdown the connection. This will ensure we don't get any
- * more events from the provider.
- */
- rdma_disconnect(rdma->sc_cm_id);
- rdma_destroy_id(rdma->sc_cm_id);
- /* We may already be on the DTO list */
- spin_lock_irqsave(&dto_lock, flags);
- if (!list_empty(&rdma->sc_dto_q))
- list_del_init(&rdma->sc_dto_q);
- spin_unlock_irqrestore(&dto_lock, flags);
+ /* Disconnect and flush posted WQE */
+ rdma_disconnect(rdma->sc_cm_id);
+
+ /* Destroy the QP if present (not a listener) */
+ if (rdma->sc_qp && !IS_ERR(rdma->sc_qp)) {
+ ib_destroy_qp(rdma->sc_qp);
+ svc_xprt_put(xprt);
+ }
+
+ /* Destroy the CM ID */
+ rdma_destroy_id(rdma->sc_cm_id);
}
static void svc_rdma_free(struct svc_xprt *xprt)
{
struct svcxprt_rdma *rdma = (struct svcxprt_rdma *)xprt;
dprintk("svcrdma: svc_rdma_free(%p)\n", rdma);
- rdma_destroy_xprt(rdma);
+ /* We should only be called from kref_put */
+ BUG_ON(atomic_read(&xprt->xpt_ref.refcount) != 0);
+ if (rdma->sc_sq_cq && !IS_ERR(rdma->sc_sq_cq))
+ ib_destroy_cq(rdma->sc_sq_cq);
+
+ if (rdma->sc_rq_cq && !IS_ERR(rdma->sc_rq_cq))
+ ib_destroy_cq(rdma->sc_rq_cq);
+
+ if (rdma->sc_phys_mr && !IS_ERR(rdma->sc_phys_mr))
+ ib_dereg_mr(rdma->sc_phys_mr);
+
+ if (rdma->sc_pd && !IS_ERR(rdma->sc_pd))
+ ib_dealloc_pd(rdma->sc_pd);
+
+ destroy_context_cache(rdma->sc_ctxt_head);
kfree(rdma);
}
-static void rdma_destroy_xprt(struct svcxprt_rdma *xprt)
-{
- if (xprt->sc_qp && !IS_ERR(xprt->sc_qp))
- ib_destroy_qp(xprt->sc_qp);
-
- if (xprt->sc_sq_cq && !IS_ERR(xprt->sc_sq_cq))
- ib_destroy_cq(xprt->sc_sq_cq);
-
- if (xprt->sc_rq_cq && !IS_ERR(xprt->sc_rq_cq))
- ib_destroy_cq(xprt->sc_rq_cq);
-
- if (xprt->sc_phys_mr && !IS_ERR(xprt->sc_phys_mr))
- ib_dereg_mr(xprt->sc_phys_mr);
-
- if (xprt->sc_pd && !IS_ERR(xprt->sc_pd))
- ib_dealloc_pd(xprt->sc_pd);
-
- destroy_context_cache(xprt->sc_ctxt_head);
-}
-
static int svc_rdma_has_wspace(struct svc_xprt *xprt)
{
struct svcxprt_rdma *rdma =
diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c
index 02c522c..a564c1a 100644
--- a/net/sunrpc/xprtrdma/transport.c
+++ b/net/sunrpc/xprtrdma/transport.c
@@ -614,7 +614,11 @@
return;
req = container_of(buffer, struct rpcrdma_req, rl_xdr_buf[0]);
- r_xprt = container_of(req->rl_buffer, struct rpcrdma_xprt, rx_buf);
+ if (req->rl_iov.length == 0) { /* see allocate above */
+ r_xprt = container_of(((struct rpcrdma_req *) req->rl_buffer)->rl_buffer,
+ struct rpcrdma_xprt, rx_buf);
+ } else
+ r_xprt = container_of(req->rl_buffer, struct rpcrdma_xprt, rx_buf);
rep = req->rl_reply;
dprintk("RPC: %s: called on 0x%p%s\n",
diff --git a/net/tipc/cluster.c b/net/tipc/cluster.c
index 95b3739..4bb3404 100644
--- a/net/tipc/cluster.c
+++ b/net/tipc/cluster.c
@@ -142,7 +142,7 @@
max_n_num = tipc_highest_allowed_slave;
assert(n_num > 0);
assert(n_num <= max_n_num);
- assert(c_ptr->nodes[n_num] == 0);
+ assert(c_ptr->nodes[n_num] == NULL);
c_ptr->nodes[n_num] = n_ptr;
if (n_num > c_ptr->highest_node)
c_ptr->highest_node = n_num;
diff --git a/net/tipc/link.c b/net/tipc/link.c
index 1b17fec..cefa998 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -3251,7 +3251,7 @@
if ((mod(msg_seqno(buf_msg(l_ptr->last_out)) -
msg_seqno(buf_msg(l_ptr->first_out)))
!= (l_ptr->out_queue_size - 1))
- || (l_ptr->last_out->next != 0)) {
+ || (l_ptr->last_out->next != NULL)) {
tipc_printf(buf, "\nSend queue inconsistency\n");
tipc_printf(buf, "first_out= %x ", l_ptr->first_out);
tipc_printf(buf, "next_out= %x ", l_ptr->next_out);
diff --git a/net/tipc/ref.c b/net/tipc/ref.c
index 6704a58..c38744c 100644
--- a/net/tipc/ref.c
+++ b/net/tipc/ref.c
@@ -148,7 +148,7 @@
reference = (next_plus_upper & ~index_mask) + index;
entry->data.reference = reference;
entry->object = object;
- if (lock != 0)
+ if (lock != NULL)
*lock = &entry->lock;
spin_unlock_bh(&entry->lock);
}
diff --git a/net/tipc/zone.c b/net/tipc/zone.c
index 114e173..3506f85 100644
--- a/net/tipc/zone.c
+++ b/net/tipc/zone.c
@@ -82,7 +82,7 @@
assert(c_ptr->addr);
assert(c_num <= tipc_max_clusters);
- assert(z_ptr->clusters[c_num] == 0);
+ assert(z_ptr->clusters[c_num] == NULL);
z_ptr->clusters[c_num] = c_ptr;
}
diff --git a/net/wanrouter/wanproc.c b/net/wanrouter/wanproc.c
index f2e54c3..5bebe40 100644
--- a/net/wanrouter/wanproc.c
+++ b/net/wanrouter/wanproc.c
@@ -292,14 +292,12 @@
if (!proc_router)
goto fail;
- p = create_proc_entry("config", S_IRUGO, proc_router);
+ p = proc_create("config", S_IRUGO, proc_router, &config_fops);
if (!p)
goto fail_config;
- p->proc_fops = &config_fops;
- p = create_proc_entry("status", S_IRUGO, proc_router);
+ p = proc_create("status", S_IRUGO, proc_router, &status_fops);
if (!p)
goto fail_stat;
- p->proc_fops = &status_fops;
return 0;
fail_stat:
remove_proc_entry("config", proc_router);
@@ -329,10 +327,10 @@
if (wandev->magic != ROUTER_MAGIC)
return -EINVAL;
- wandev->dent = create_proc_entry(wandev->name, S_IRUGO, proc_router);
+ wandev->dent = proc_create(wandev->name, S_IRUGO,
+ proc_router, &wandev_fops);
if (!wandev->dent)
return -ENOMEM;
- wandev->dent->proc_fops = &wandev_fops;
wandev->dent->data = wandev;
return 0;
}
diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
index 3f52b09..1afa44d 100644
--- a/net/x25/x25_proc.c
+++ b/net/x25/x25_proc.c
@@ -312,20 +312,18 @@
if (!x25_proc_dir)
goto out;
- p = create_proc_entry("route", S_IRUGO, x25_proc_dir);
+ p = proc_create("route", S_IRUGO, x25_proc_dir, &x25_seq_route_fops);
if (!p)
goto out_route;
- p->proc_fops = &x25_seq_route_fops;
- p = create_proc_entry("socket", S_IRUGO, x25_proc_dir);
+ p = proc_create("socket", S_IRUGO, x25_proc_dir, &x25_seq_socket_fops);
if (!p)
goto out_socket;
- p->proc_fops = &x25_seq_socket_fops;
- p = create_proc_entry("forward", S_IRUGO, x25_proc_dir);
+ p = proc_create("forward", S_IRUGO, x25_proc_dir,
+ &x25_seq_forward_fops);
if (!p)
goto out_forward;
- p->proc_fops = &x25_seq_forward_fops;
rc = 0;
out:
diff --git a/samples/Kconfig b/samples/Kconfig
index 74d97cc..e1fb471 100644
--- a/samples/Kconfig
+++ b/samples/Kconfig
@@ -22,5 +22,16 @@
If in doubt, say "N" here.
+config SAMPLE_KPROBES
+ tristate "Build kprobes examples -- loadable modules only"
+ depends on KPROBES && m
+ help
+ This build several kprobes example modules.
+
+config SAMPLE_KRETPROBES
+ tristate "Build kretprobes example -- loadable modules only"
+ default m
+ depends on SAMPLE_KPROBES && KRETPROBES
+
endif # SAMPLES
diff --git a/samples/Makefile b/samples/Makefile
index 8652d0f..2e02575 100644
--- a/samples/Makefile
+++ b/samples/Makefile
@@ -1,3 +1,3 @@
# Makefile for Linux samples code
-obj-$(CONFIG_SAMPLES) += markers/ kobject/
+obj-$(CONFIG_SAMPLES) += markers/ kobject/ kprobes/
diff --git a/samples/kprobes/Makefile b/samples/kprobes/Makefile
new file mode 100644
index 0000000..68739bc
--- /dev/null
+++ b/samples/kprobes/Makefile
@@ -0,0 +1,5 @@
+# builds the kprobes example kernel modules;
+# then to use one (as root): insmod <module_name.ko>
+
+obj-$(CONFIG_SAMPLE_KPROBES) += kprobe_example.o jprobe_example.o
+obj-$(CONFIG_SAMPLE_KRETPROBES) += kretprobe_example.o
diff --git a/samples/kprobes/jprobe_example.c b/samples/kprobes/jprobe_example.c
new file mode 100644
index 0000000..b754135
--- /dev/null
+++ b/samples/kprobes/jprobe_example.c
@@ -0,0 +1,68 @@
+/*
+ * Here's a sample kernel module showing the use of jprobes to dump
+ * the arguments of do_fork().
+ *
+ * For more information on theory of operation of jprobes, see
+ * Documentation/kprobes.txt
+ *
+ * Build and insert the kernel module as done in the kprobe example.
+ * You will see the trace data in /var/log/messages and on the
+ * console whenever do_fork() is invoked to create a new process.
+ * (Some messages may be suppressed if syslogd is configured to
+ * eliminate duplicate messages.)
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/kprobes.h>
+
+/*
+ * Jumper probe for do_fork.
+ * Mirror principle enables access to arguments of the probed routine
+ * from the probe handler.
+ */
+
+/* Proxy routine having the same arguments as actual do_fork() routine */
+static long jdo_fork(unsigned long clone_flags, unsigned long stack_start,
+ struct pt_regs *regs, unsigned long stack_size,
+ int __user *parent_tidptr, int __user *child_tidptr)
+{
+ printk(KERN_INFO "jprobe: clone_flags = 0x%lx, stack_size = 0x%lx,"
+ " regs = 0x%p\n",
+ clone_flags, stack_size, regs);
+
+ /* Always end with a call to jprobe_return(). */
+ jprobe_return();
+ return 0;
+}
+
+static struct jprobe my_jprobe = {
+ .entry = jdo_fork,
+ .kp = {
+ .symbol_name = "do_fork",
+ },
+};
+
+static int __init jprobe_init(void)
+{
+ int ret;
+
+ ret = register_jprobe(&my_jprobe);
+ if (ret < 0) {
+ printk(KERN_INFO "register_jprobe failed, returned %d\n", ret);
+ return -1;
+ }
+ printk(KERN_INFO "Planted jprobe at %p, handler addr %p\n",
+ my_jprobe.kp.addr, my_jprobe.entry);
+ return 0;
+}
+
+static void __exit jprobe_exit(void)
+{
+ unregister_jprobe(&my_jprobe);
+ printk(KERN_INFO "jprobe at %p unregistered\n", my_jprobe.kp.addr);
+}
+
+module_init(jprobe_init)
+module_exit(jprobe_exit)
+MODULE_LICENSE("GPL");
diff --git a/samples/kprobes/kprobe_example.c b/samples/kprobes/kprobe_example.c
new file mode 100644
index 0000000..a681998
--- /dev/null
+++ b/samples/kprobes/kprobe_example.c
@@ -0,0 +1,91 @@
+/*
+ * NOTE: This example is works on x86 and powerpc.
+ * Here's a sample kernel module showing the use of kprobes to dump a
+ * stack trace and selected registers when do_fork() is called.
+ *
+ * For more information on theory of operation of kprobes, see
+ * Documentation/kprobes.txt
+ *
+ * You will see the trace data in /var/log/messages and on the console
+ * whenever do_fork() is invoked to create a new process.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/kprobes.h>
+
+/* For each probe you need to allocate a kprobe structure */
+static struct kprobe kp = {
+ .symbol_name = "do_fork",
+};
+
+/* kprobe pre_handler: called just before the probed instruction is executed */
+static int handler_pre(struct kprobe *p, struct pt_regs *regs)
+{
+#ifdef CONFIG_X86
+ printk(KERN_INFO "pre_handler: p->addr = 0x%p, ip = %lx,"
+ " flags = 0x%lx\n",
+ p->addr, regs->ip, regs->flags);
+#endif
+#ifdef CONFIG_PPC
+ printk(KERN_INFO "pre_handler: p->addr = 0x%p, nip = 0x%lx,"
+ " msr = 0x%lx\n",
+ p->addr, regs->nip, regs->msr);
+#endif
+
+ /* A dump_stack() here will give a stack backtrace */
+ return 0;
+}
+
+/* kprobe post_handler: called after the probed instruction is executed */
+static void handler_post(struct kprobe *p, struct pt_regs *regs,
+ unsigned long flags)
+{
+#ifdef CONFIG_X86
+ printk(KERN_INFO "post_handler: p->addr = 0x%p, flags = 0x%lx\n",
+ p->addr, regs->flags);
+#endif
+#ifdef CONFIG_PPC
+ printk(KERN_INFO "post_handler: p->addr = 0x%p, msr = 0x%lx\n",
+ p->addr, regs->msr);
+#endif
+}
+
+/*
+ * fault_handler: this is called if an exception is generated for any
+ * instruction within the pre- or post-handler, or when Kprobes
+ * single-steps the probed instruction.
+ */
+static int handler_fault(struct kprobe *p, struct pt_regs *regs, int trapnr)
+{
+ printk(KERN_INFO "fault_handler: p->addr = 0x%p, trap #%dn",
+ p->addr, trapnr);
+ /* Return 0 because we don't handle the fault. */
+ return 0;
+}
+
+static int __init kprobe_init(void)
+{
+ int ret;
+ kp.pre_handler = handler_pre;
+ kp.post_handler = handler_post;
+ kp.fault_handler = handler_fault;
+
+ ret = register_kprobe(&kp);
+ if (ret < 0) {
+ printk(KERN_INFO "register_kprobe failed, returned %d\n", ret);
+ return ret;
+ }
+ printk(KERN_INFO "Planted kprobe at %p\n", kp.addr);
+ return 0;
+}
+
+static void __exit kprobe_exit(void)
+{
+ unregister_kprobe(&kp);
+ printk(KERN_INFO "kprobe at %p unregistered\n", kp.addr);
+}
+
+module_init(kprobe_init)
+module_exit(kprobe_exit)
+MODULE_LICENSE("GPL");
diff --git a/samples/kprobes/kretprobe_example.c b/samples/kprobes/kretprobe_example.c
new file mode 100644
index 0000000..4e764b3
--- /dev/null
+++ b/samples/kprobes/kretprobe_example.c
@@ -0,0 +1,106 @@
+/*
+ * kretprobe_example.c
+ *
+ * Here's a sample kernel module showing the use of return probes to
+ * report the return value and total time taken for probed function
+ * to run.
+ *
+ * usage: insmod kretprobe_example.ko func=<func_name>
+ *
+ * If no func_name is specified, do_fork is instrumented
+ *
+ * For more information on theory of operation of kretprobes, see
+ * Documentation/kprobes.txt
+ *
+ * Build and insert the kernel module as done in the kprobe example.
+ * You will see the trace data in /var/log/messages and on the console
+ * whenever the probed function returns. (Some messages may be suppressed
+ * if syslogd is configured to eliminate duplicate messages.)
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/kprobes.h>
+#include <linux/ktime.h>
+#include <linux/limits.h>
+
+static char func_name[NAME_MAX] = "do_fork";
+module_param_string(func, func_name, NAME_MAX, S_IRUGO);
+MODULE_PARM_DESC(func, "Function to kretprobe; this module will report the"
+ " function's execution time");
+
+/* per-instance private data */
+struct my_data {
+ ktime_t entry_stamp;
+};
+
+/* Here we use the entry_hanlder to timestamp function entry */
+static int entry_handler(struct kretprobe_instance *ri, struct pt_regs *regs)
+{
+ struct my_data *data;
+
+ if (!current->mm)
+ return 1; /* Skip kernel threads */
+
+ data = (struct my_data *)ri->data;
+ data->entry_stamp = ktime_get();
+ return 0;
+}
+
+/*
+ * Return-probe handler: Log the return value and duration. Duration may turn
+ * out to be zero consistently, depending upon the granularity of time
+ * accounting on the platform.
+ */
+static int ret_handler(struct kretprobe_instance *ri, struct pt_regs *regs)
+{
+ int retval = regs_return_value(regs);
+ struct my_data *data = (struct my_data *)ri->data;
+ s64 delta;
+ ktime_t now;
+
+ now = ktime_get();
+ delta = ktime_to_ns(ktime_sub(now, data->entry_stamp));
+ printk(KERN_INFO "%s returned %d and took %lld ns to execute\n",
+ func_name, retval, (long long)delta);
+ return 0;
+}
+
+static struct kretprobe my_kretprobe = {
+ .handler = ret_handler,
+ .entry_handler = entry_handler,
+ .data_size = sizeof(struct my_data),
+ /* Probe up to 20 instances concurrently. */
+ .maxactive = 20,
+};
+
+static int __init kretprobe_init(void)
+{
+ int ret;
+
+ my_kretprobe.kp.symbol_name = func_name;
+ ret = register_kretprobe(&my_kretprobe);
+ if (ret < 0) {
+ printk(KERN_INFO "register_kretprobe failed, returned %d\n",
+ ret);
+ return -1;
+ }
+ printk(KERN_INFO "Planted return probe at %s: %p\n",
+ my_kretprobe.kp.symbol_name, my_kretprobe.kp.addr);
+ return 0;
+}
+
+static void __exit kretprobe_exit(void)
+{
+ unregister_kretprobe(&my_kretprobe);
+ printk(KERN_INFO "kretprobe at %p unregistered\n",
+ my_kretprobe.kp.addr);
+
+ /* nmissed > 0 suggests that maxactive was set too low. */
+ printk(KERN_INFO "Missed probing %d instances of %s\n",
+ my_kretprobe.nmissed, my_kretprobe.kp.symbol_name);
+}
+
+module_init(kretprobe_init)
+module_exit(kretprobe_exit)
+MODULE_LICENSE("GPL");
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index cfc004e..2d20640 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -58,6 +58,9 @@
# Stop after building .o files if NOFINAL is set. Makes compile tests quicker
_modpost: $(if $(KBUILD_MODPOST_NOFINAL), $(modules:.ko:.o),$(modules))
+ifneq ($(KBUILD_BUILDHOST),$(ARCH))
+ cross_build := 1
+endif
# Step 2), invoke modpost
# Includes step 3,4
@@ -70,7 +73,8 @@
$(if $(CONFIG_DEBUG_SECTION_MISMATCH),,-S) \
$(if $(CONFIG_MARKERS),-K $(kernelmarkersfile)) \
$(if $(CONFIG_MARKERS),-M $(markersfile)) \
- $(if $(KBUILD_EXTMOD)$(KBUILD_MODPOST_WARN),-w)
+ $(if $(KBUILD_EXTMOD)$(KBUILD_MODPOST_WARN),-w) \
+ $(if $(cross_build),-c)
quiet_cmd_modpost = MODPOST $(words $(filter-out vmlinux FORCE, $^)) modules
cmd_modpost = $(modpost) -s
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 2086a85..2a7cef9 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -9,7 +9,7 @@
my $P = $0;
$P =~ s@.*/@@g;
-my $V = '0.14';
+my $V = '0.15';
use Getopt::Long qw(:config no_auto_abbrev);
@@ -105,8 +105,7 @@
__iomem|
__must_check|
__init_refok|
- __kprobes|
- fastcall
+ __kprobes
}x;
our $Attribute = qr{
const|
@@ -158,7 +157,10 @@
\b
(?:const\s+)?
(?:unsigned\s+)?
- $all
+ (?:
+ $all|
+ (?:typeof|__typeof__)\s*\(\s*\**\s*$Ident\s*\)
+ )
(?:\s+$Sparse|\s+const)*
\b
}x;
@@ -362,6 +364,7 @@
my $type = '';
my $level = 0;
+ my $p;
my $c;
my $len = 0;
@@ -386,6 +389,7 @@
last;
}
}
+ $p = $c;
$c = substr($blk, $off, 1);
$remainder = substr($blk, $off);
@@ -397,8 +401,9 @@
}
# An else is really a conditional as long as its not else if
- if ($level == 0 && $remainder =~ /(\s+else)(?:\s|{)/ &&
- $remainder !~ /\s+else\s+if\b/) {
+ if ($level == 0 && (!defined($p) || $p =~ /(?:\s|\})/) &&
+ $remainder =~ /(else)(?:\s|{)/ &&
+ $remainder !~ /else\s+if\b/) {
$coff = $off + length($1);
}
@@ -445,21 +450,73 @@
$line, $remain + 1, $off - $loff + 1, $level);
}
+sub statement_lines {
+ my ($stmt) = @_;
+
+ # Strip the diff line prefixes and rip blank lines at start and end.
+ $stmt =~ s/(^|\n)./$1/g;
+ $stmt =~ s/^\s*//;
+ $stmt =~ s/\s*$//;
+
+ my @stmt_lines = ($stmt =~ /\n/g);
+
+ return $#stmt_lines + 2;
+}
+
+sub statement_rawlines {
+ my ($stmt) = @_;
+
+ my @stmt_lines = ($stmt =~ /\n/g);
+
+ return $#stmt_lines + 2;
+}
+
+sub statement_block_size {
+ my ($stmt) = @_;
+
+ $stmt =~ s/(^|\n)./$1/g;
+ $stmt =~ s/^\s*{//;
+ $stmt =~ s/}\s*$//;
+ $stmt =~ s/^\s*//;
+ $stmt =~ s/\s*$//;
+
+ my @stmt_lines = ($stmt =~ /\n/g);
+ my @stmt_statements = ($stmt =~ /;/g);
+
+ my $stmt_lines = $#stmt_lines + 2;
+ my $stmt_statements = $#stmt_statements + 1;
+
+ if ($stmt_lines > $stmt_statements) {
+ return $stmt_lines;
+ } else {
+ return $stmt_statements;
+ }
+}
+
sub ctx_statement_full {
my ($linenr, $remain, $off) = @_;
my ($statement, $condition, $level);
my (@chunks);
+ # Grab the first conditional/block pair.
($statement, $condition, $linenr, $remain, $off, $level) =
ctx_statement_block($linenr, $remain, $off);
#print "F: c<$condition> s<$statement>\n";
+ push(@chunks, [ $condition, $statement ]);
+ if (!($remain > 0 && $condition =~ /^\s*(?:\n[+-])?\s*(?:if|else|do)\b/s)) {
+ return ($level, $linenr, @chunks);
+ }
+
+ # Pull in the following conditional/block pairs and see if they
+ # could continue the statement.
for (;;) {
- push(@chunks, [ $condition, $statement ]);
- last if (!($remain > 0 && $condition =~ /^.\s*(?:if|else|do)/));
($statement, $condition, $linenr, $remain, $off, $level) =
ctx_statement_block($linenr, $remain, $off);
- #print "C: c<$condition> s<$statement>\n";
+ #print "C: c<$condition> s<$statement> remain<$remain>\n";
+ last if (!($remain > 0 && $condition =~ /^\s*(?:\n[+-])?\s*(?:else|do)\b/s));
+ #print "C: push\n";
+ push(@chunks, [ $condition, $statement ]);
}
return ($level, $linenr, @chunks);
@@ -593,13 +650,13 @@
}
my $av_preprocessor = 0;
-my $av_paren = 0;
+my $av_pending;
my @av_paren_type;
sub annotate_reset {
$av_preprocessor = 0;
- $av_paren = 0;
- @av_paren_type = ();
+ $av_pending = '_';
+ @av_paren_type = ('E');
}
sub annotate_values {
@@ -611,12 +668,13 @@
print "$stream\n" if ($dbg_values > 1);
while (length($cur)) {
- print " <$type> " if ($dbg_values > 1);
+ print " <" . join('', @av_paren_type) .
+ "> <$type> " if ($dbg_values > 1);
if ($cur =~ /^(\s+)/o) {
print "WS($1)\n" if ($dbg_values > 1);
if ($1 =~ /\n/ && $av_preprocessor) {
+ $type = pop(@av_paren_type);
$av_preprocessor = 0;
- $type = 'N';
}
} elsif ($cur =~ /^($Type)/) {
@@ -626,11 +684,33 @@
} elsif ($cur =~ /^(#\s*define\s*$Ident)(\(?)/o) {
print "DEFINE($1)\n" if ($dbg_values > 1);
$av_preprocessor = 1;
- $av_paren_type[$av_paren] = 'N';
+ $av_pending = 'N';
- } elsif ($cur =~ /^(#\s*(?:ifdef|ifndef|if|else|elif|endif))/o) {
- print "PRE($1)\n" if ($dbg_values > 1);
+ } elsif ($cur =~ /^(#\s*(?:ifdef|ifndef|if))/o) {
+ print "PRE_START($1)\n" if ($dbg_values > 1);
$av_preprocessor = 1;
+
+ push(@av_paren_type, $type);
+ push(@av_paren_type, $type);
+ $type = 'N';
+
+ } elsif ($cur =~ /^(#\s*(?:else|elif))/o) {
+ print "PRE_RESTART($1)\n" if ($dbg_values > 1);
+ $av_preprocessor = 1;
+
+ push(@av_paren_type, $av_paren_type[$#av_paren_type]);
+
+ $type = 'N';
+
+ } elsif ($cur =~ /^(#\s*(?:endif))/o) {
+ print "PRE_END($1)\n" if ($dbg_values > 1);
+
+ $av_preprocessor = 1;
+
+ # Assume all arms of the conditional end as this
+ # one does, and continue as if the #endif was not here.
+ pop(@av_paren_type);
+ push(@av_paren_type, $type);
$type = 'N';
} elsif ($cur =~ /^(\\\n)/o) {
@@ -639,13 +719,13 @@
} elsif ($cur =~ /^(sizeof)\s*(\()?/o) {
print "SIZEOF($1)\n" if ($dbg_values > 1);
if (defined $2) {
- $av_paren_type[$av_paren] = 'V';
+ $av_pending = 'V';
}
$type = 'N';
} elsif ($cur =~ /^(if|while|typeof|__typeof__|for)\b/o) {
print "COND($1)\n" if ($dbg_values > 1);
- $av_paren_type[$av_paren] = 'N';
+ $av_pending = 'N';
$type = 'N';
} elsif ($cur =~/^(return|case|else)/o) {
@@ -654,14 +734,14 @@
} elsif ($cur =~ /^(\()/o) {
print "PAREN('$1')\n" if ($dbg_values > 1);
- $av_paren++;
+ push(@av_paren_type, $av_pending);
+ $av_pending = '_';
$type = 'N';
} elsif ($cur =~ /^(\))/o) {
- $av_paren-- if ($av_paren > 0);
- if (defined $av_paren_type[$av_paren]) {
- $type = $av_paren_type[$av_paren];
- undef $av_paren_type[$av_paren];
+ my $new_type = pop(@av_paren_type);
+ if ($new_type ne '_') {
+ $type = $new_type;
print "PAREN('$1') -> $type\n"
if ($dbg_values > 1);
} else {
@@ -670,7 +750,7 @@
} elsif ($cur =~ /^($Ident)\(/o) {
print "FUNC($1)\n" if ($dbg_values > 1);
- $av_paren_type[$av_paren] = 'V';
+ $av_pending = 'V';
} elsif ($cur =~ /^($Ident|$Constant)/o) {
print "IDENT($1)\n" if ($dbg_values > 1);
@@ -680,11 +760,11 @@
print "ASSIGN($1)\n" if ($dbg_values > 1);
$type = 'N';
- } elsif ($cur =~/^(;)/) {
+ } elsif ($cur =~/^(;|{|})/) {
print "END($1)\n" if ($dbg_values > 1);
$type = 'E';
- } elsif ($cur =~ /^(;|{|}|\?|:|\[)/o) {
+ } elsif ($cur =~ /^(;|\?|:|\[)/o) {
print "CLOSE($1)\n" if ($dbg_values > 1);
$type = 'N';
@@ -988,7 +1068,7 @@
}
# check for RCS/CVS revision markers
- if ($rawline =~ /\$(Revision|Log|Id)(?:\$|)/) {
+ if ($rawline =~ /^\+.*\$(Revision|Log|Id)(?:\$|)/) {
WARN("CVS style keyword markers, these will _not_ be updated\n". $herecurr);
}
@@ -999,41 +1079,44 @@
# Check for potential 'bare' types
if ($realcnt) {
+ my ($s, $c) = ctx_statement_block($linenr, $realcnt, 0);
+ $s =~ s/\n./ /g;
+ $s =~ s/{.*$//;
+
# Ignore goto labels.
- if ($line =~ /$Ident:\*$/) {
+ if ($s =~ /$Ident:\*$/) {
# Ignore functions being called
- } elsif ($line =~ /^.\s*$Ident\s*\(/) {
+ } elsif ($s =~ /^.\s*$Ident\s*\(/) {
# definitions in global scope can only start with types
- } elsif ($line =~ /^.(?:$Storage\s+)?(?:$Inline\s+)?(?:const\s+)?($Ident)\b/) {
- possible($1, $line);
+ } elsif ($s =~ /^.(?:$Storage\s+)?(?:$Inline\s+)?(?:const\s+)?($Ident)\b/) {
+ possible($1, $s);
# declarations always start with types
- } elsif ($prev_values eq 'E' && $line =~ /^.\s*(?:$Storage\s+)?(?:const\s+)?($Ident)\b(:?\s+$Sparse)?\s*\**\s*$Ident\s*(?:;|=|,)/) {
- possible($1);
+ } elsif ($prev_values eq 'E' && $s =~ /^.\s*(?:$Storage\s+)?(?:const\s+)?($Ident)\b(:?\s+$Sparse)?\s*\**\s*$Ident\s*(?:;|=|,)/) {
+ possible($1, $s);
}
# any (foo ... *) is a pointer cast, and foo is a type
- while ($line =~ /\(($Ident)(?:\s+$Sparse)*\s*\*+\s*\)/g) {
- possible($1, $line);
+ while ($s =~ /\(($Ident)(?:\s+$Sparse)*\s*\*+\s*\)/g) {
+ possible($1, $s);
}
# Check for any sort of function declaration.
# int foo(something bar, other baz);
# void (*store_gdt)(x86_descr_ptr *);
- if ($prev_values eq 'E' && $line =~ /^(.(?:typedef\s*)?(?:(?:$Storage|$Inline)\s*)*\s*$Type\s*(?:\b$Ident|\(\*\s*$Ident\))\s*)\(/) {
+ if ($prev_values eq 'E' && $s =~ /^(.(?:typedef\s*)?(?:(?:$Storage|$Inline)\s*)*\s*$Type\s*(?:\b$Ident|\(\*\s*$Ident\))\s*)\(/) {
my ($name_len) = length($1);
- my ($level, @ctx) = ctx_statement_level($linenr, $realcnt, $name_len);
- my $ctx = join("\n", @ctx);
- $ctx =~ s/\n.//;
+ my $ctx = $s;
substr($ctx, 0, $name_len + 1) = '';
$ctx =~ s/\)[^\)]*$//;
+
for my $arg (split(/\s*,\s*/, $ctx)) {
if ($arg =~ /^(?:const\s+)?($Ident)(?:\s+$Sparse)*\s*\**\s*(:?\b$Ident)?$/ || $arg =~ /^($Ident)$/) {
- possible($1, $line);
+ possible($1, $s);
}
}
}
@@ -1100,8 +1183,8 @@
$curr_values = $prev_values . $curr_values;
if ($dbg_values) {
my $outline = $opline; $outline =~ s/\t/ /g;
- warn "--> .$outline\n";
- warn "--> $curr_values\n";
+ print "$linenr > .$outline\n";
+ print "$linenr > $curr_values\n";
}
$prev_values = substr($curr_values, -1);
@@ -1148,7 +1231,9 @@
if (($prevline !~ /^}/) &&
($prevline !~ /^\+}/) &&
($prevline !~ /^ }/) &&
- ($prevline !~ /\b\Q$name\E(?:\s+$Attribute)?\s*(?:;|=)/)) {
+ ($prevline !~ /^.DECLARE_$Ident\(\Q$name\E\)/) &&
+ ($prevline !~ /^.LIST_HEAD\(\Q$name\E\)/) &&
+ ($prevline !~ /\b\Q$name\E(?:\s+$Attribute)?\s*(?:;|=|\[)/)) {
WARN("EXPORT_SYMBOL(foo); should immediately follow its function/variable\n" . $herecurr);
}
}
@@ -1266,7 +1351,7 @@
=>|->|<<|>>|<|>|=|!|~|
&&|\|\||,|\^|\+\+|--|&|\||\+|-|\*|\/|%
}x;
- my @elements = split(/($;+|$ops|;)/, $opline);
+ my @elements = split(/($ops|;)/, $opline);
my $off = 0;
my $blank = copy_spacing($opline);
@@ -1277,6 +1362,7 @@
my $a = '';
$a = 'V' if ($elements[$n] ne '');
$a = 'W' if ($elements[$n] =~ /\s$/);
+ $a = 'C' if ($elements[$n] =~ /$;$/);
$a = 'B' if ($elements[$n] =~ /(\[|\()$/);
$a = 'O' if ($elements[$n] eq '');
$a = 'E' if ($elements[$n] eq '' && $n == 0);
@@ -1287,6 +1373,7 @@
if (defined $elements[$n + 2]) {
$c = 'V' if ($elements[$n + 2] ne '');
$c = 'W' if ($elements[$n + 2] =~ /^\s/);
+ $c = 'C' if ($elements[$n + 2] =~ /^$;/);
$c = 'B' if ($elements[$n + 2] =~ /^(\)|\]|;)/);
$c = 'O' if ($elements[$n + 2] eq '');
$c = 'E' if ($elements[$n + 2] =~ /\s*\\$/);
@@ -1330,13 +1417,13 @@
if ($op_type ne 'V' &&
$ca =~ /\s$/ && $cc =~ /^\s*,/) {
- # Ignore comments
- } elsif ($op =~ /^$;+$/) {
+# # Ignore comments
+# } elsif ($op =~ /^$;+$/) {
# ; should have either the end of line or a space or \ after it
} elsif ($op eq ';') {
- if ($ctx !~ /.x[WEB]/ && $cc !~ /^\\/ &&
- $cc !~ /^;/) {
+ if ($ctx !~ /.x[WEBC]/ &&
+ $cc !~ /^\\/ && $cc !~ /^;/) {
ERROR("need space after that '$op' $at\n" . $hereptr);
}
@@ -1351,7 +1438,7 @@
# , must have a space on the right.
} elsif ($op eq ',') {
- if ($ctx !~ /.xW|.xE/ && $cc !~ /^}/) {
+ if ($ctx !~ /.x[WEC]/ && $cc !~ /^}/) {
ERROR("need space after that '$op' $at\n" . $hereptr);
}
@@ -1364,7 +1451,7 @@
# unary operator, or a cast
} elsif ($op eq '!' || $op eq '~' ||
($is_unary && ($op eq '*' || $op eq '-' || $op eq '&'))) {
- if ($ctx !~ /[WEB]x./ && $ca !~ /(?:\)|!|~|\*|-|\&|\||\+\+|\-\-|\{)$/) {
+ if ($ctx !~ /[WEBC]x./ && $ca !~ /(?:\)|!|~|\*|-|\&|\||\+\+|\-\-|\{)$/) {
ERROR("need space before that '$op' $at\n" . $hereptr);
}
if ($ctx =~ /.xW/) {
@@ -1373,7 +1460,7 @@
# unary ++ and unary -- are allowed no space on one side.
} elsif ($op eq '++' or $op eq '--') {
- if ($ctx !~ /[WOB]x[^W]/ && $ctx !~ /[^W]x[WOBE]/) {
+ if ($ctx !~ /[WOBC]x[^W]/ && $ctx !~ /[^W]x[WOBEC]/) {
ERROR("need space one side of that '$op' $at\n" . $hereptr);
}
if ($ctx =~ /WxB/ || ($ctx =~ /Wx./ && $cc =~ /^;/)) {
@@ -1387,13 +1474,13 @@
$op eq '*' or $op eq '/' or
$op eq '%')
{
- if ($ctx !~ /VxV|WxW|VxE|WxE|VxO/) {
+ if ($ctx !~ /VxV|WxW|VxE|WxE|VxO|Cx.|.xC/) {
ERROR("need consistent spacing around '$op' $at\n" .
$hereptr);
}
# All the others need spaces both sides.
- } elsif ($ctx !~ /[EW]x[WE]/) {
+ } elsif ($ctx !~ /[EWC]x[CWE]/) {
# Ignore email addresses <foo@bar>
if (!($op eq '<' && $cb =~ /$;\S+\@\S+>/) &&
!($op eq '>' && $cb =~ /<\S+\@\S+$;/)) {
@@ -1551,7 +1638,7 @@
# multi-statement macros should be enclosed in a do while loop, grab the
# first statement and ensure its the whole macro if its not enclosed
-# in a known goot container
+# in a known good container
if ($prevline =~ /\#define.*\\/ &&
$prevline !~/(?:do\s+{|\(\{|\{)/ &&
$line !~ /(?:do\s+{|\(\{|\{)/ &&
@@ -1599,84 +1686,95 @@
# check for redundant bracing round if etc
if ($line =~ /(^.*)\bif\b/ && $1 !~ /else\s*$/) {
my ($level, $endln, @chunks) =
- ctx_statement_full($linenr, $realcnt, 0);
+ ctx_statement_full($linenr, $realcnt, 1);
#print "chunks<$#chunks> linenr<$linenr> endln<$endln> level<$level>\n";
- if ($#chunks > 1 && $level == 0) {
+ #print "APW: <<$chunks[1][0]>><<$chunks[1][1]>>\n";
+ if ($#chunks > 0 && $level == 0) {
my $allowed = 0;
my $seen = 0;
+ my $herectx = $here . "\n";;
+ my $ln = $linenr - 1;
for my $chunk (@chunks) {
my ($cond, $block) = @{$chunk};
+ $herectx .= "$rawlines[$ln]\n[...]\n";
+ $ln += statement_rawlines($block) - 1;
+
substr($block, 0, length($cond)) = '';
$seen++ if ($block =~ /^\s*{/);
- $block =~ s/(^|\n)./$1/g;
- $block =~ s/^\s*{//;
- $block =~ s/}\s*$//;
- $block =~ s/^\s*//;
- $block =~ s/\s*$//;
-
- my @lines = ($block =~ /\n/g);
- my @statements = ($block =~ /;/g);
-
- #print "cond<$cond> block<$block> lines<" . scalar(@lines) . "> statements<" . scalar(@statements) . "> seen<$seen> allowed<$allowed>\n";
- if (scalar(@lines) != 0) {
+ #print "cond<$cond> block<$block> allowed<$allowed>\n";
+ if (statement_lines($cond) > 1) {
+ #print "APW: ALLOWED: cond<$cond>\n";
$allowed = 1;
}
if ($block =~/\b(?:if|for|while)\b/) {
+ #print "APW: ALLOWED: block<$block>\n";
$allowed = 1;
}
- if (scalar(@statements) > 1) {
+ if (statement_block_size($block) > 1) {
+ #print "APW: ALLOWED: lines block<$block>\n";
$allowed = 1;
}
}
if ($seen && !$allowed) {
- WARN("braces {} are not necessary for any arm of this statement\n" . $herecurr);
- $suppress_ifbraces = $endln;
+ WARN("braces {} are not necessary for any arm of this statement\n" . $herectx);
}
+ # Either way we have looked over this whole
+ # statement and said what needs to be said.
+ $suppress_ifbraces = $endln;
}
}
if ($linenr > $suppress_ifbraces &&
$line =~ /\b(if|while|for|else)\b/) {
- # Locate the end of the opening statement.
- my @control = ctx_statement($linenr, $realcnt, 0);
- my $nr = $linenr + (scalar(@control) - 1);
- my $cnt = $realcnt - (scalar(@control) - 1);
+ my ($level, $endln, @chunks) =
+ ctx_statement_full($linenr, $realcnt, $-[0]);
- my $off = $realcnt - $cnt;
- #print "$off: line<$line>end<" . $lines[$nr - 1] . ">\n";
+ my $allowed = 0;
- # If this is is a braced statement group check it
- if ($lines[$nr - 1] =~ /{\s*$/) {
- my ($lvl, @block) = ctx_block_level($nr, $cnt);
-
- my $stmt = join("\n", @block);
- # Drop the diff line leader.
- $stmt =~ s/\n./\n/g;
- # Drop the code outside the block.
- $stmt =~ s/(^[^{]*){\s*//;
- my $before = $1;
- $stmt =~ s/\s*}([^}]*$)//;
- my $after = $1;
-
- #print "block<" . join(' ', @block) . "><" . scalar(@block) . ">\n";
- #print "before<$before> stmt<$stmt> after<$after>\n\n";
-
- # Count the newlines, if there is only one
- # then the block should not have {}'s.
- my @lines = ($stmt =~ /\n/g);
- my @statements = ($stmt =~ /;/g);
- #print "lines<" . scalar(@lines) . ">\n";
- #print "statements<" . scalar(@statements) . ">\n";
- if ($lvl == 0 && scalar(@lines) == 0 &&
- scalar(@statements) < 2 &&
- $stmt !~ /{/ && $stmt !~ /\bif\b/ &&
- $before !~ /}/ && $after !~ /{/) {
- my $herectx = "$here\n" . join("\n", @control, @block[1 .. $#block]) . "\n";
- shift(@block);
- WARN("braces {} are not necessary for single statement blocks\n" . $herectx);
+ # Check the pre-context.
+ if (substr($line, 0, $-[0]) =~ /(\}\s*)$/) {
+ #print "APW: ALLOWED: pre<$1>\n";
+ $allowed = 1;
+ }
+ # Check the condition.
+ my ($cond, $block) = @{$chunks[0]};
+ if (defined $cond) {
+ substr($block, 0, length($cond)) = '';
+ }
+ if (statement_lines($cond) > 1) {
+ #print "APW: ALLOWED: cond<$cond>\n";
+ $allowed = 1;
+ }
+ if ($block =~/\b(?:if|for|while)\b/) {
+ #print "APW: ALLOWED: block<$block>\n";
+ $allowed = 1;
+ }
+ if (statement_block_size($block) > 1) {
+ #print "APW: ALLOWED: lines block<$block>\n";
+ $allowed = 1;
+ }
+ # Check the post-context.
+ if (defined $chunks[1]) {
+ my ($cond, $block) = @{$chunks[1]};
+ if (defined $cond) {
+ substr($block, 0, length($cond)) = '';
}
+ if ($block =~ /^\s*\{/) {
+ #print "APW: ALLOWED: chunk-1 block<$block>\n";
+ $allowed = 1;
+ }
+ }
+ if ($level == 0 && $block =~ /^\s*\{/ && !$allowed) {
+ my $herectx = $here . "\n";;
+ my $end = $linenr + statement_rawlines($block) - 1;
+
+ for (my $ln = $linenr - 1; $ln < $end; $ln++) {
+ $herectx .= $rawlines[$ln] . "\n";;
+ }
+
+ WARN("braces {} are not necessary for single statement blocks\n" . $herectx);
}
}
@@ -1828,15 +1926,6 @@
print "are false positives report them to the maintainer, see\n";
print "CHECKPATCH in MAINTAINERS.\n";
}
- print <<EOL if ($file == 1 && $quiet == 0);
-
-WARNING: Using --file mode. Please do not send patches to linux-kernel
-that change whole existing files if you did not significantly change most
-of the the file for other reasons anyways or just wrote the file newly
-from scratch. Pure code style patches have a significant cost in a
-quickly changing code base like Linux because they cause rejects
-with other changes.
-EOL
return $clean;
}
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 74c2f9db..263d04a 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -247,6 +247,10 @@
my ($type,$declaration_name,$return_type);
my ($newsection,$newcontents,$prototype,$filelist, $brcount, %source_map);
+if (defined($ENV{'KBUILD_VERBOSE'})) {
+ $verbose = "$ENV{'KBUILD_VERBOSE'}";
+}
+
# Generated docbook code is inserted in a template at a point where
# docbook v3.1 requires a non-zero sequence of RefEntry's; see:
# http://www.oasis-open.org/docbook/documentation/reference/html/refentry.html
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 9ddf944..348d868 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -51,11 +51,13 @@
sprintf(str + strlen(str), "*"); \
} while(0)
+unsigned int cross_build = 0;
/**
* Check that sizeof(device_id type) are consistent with size of section
* in .o file. If in-consistent then userspace and kernel does not agree
* on actual size which is a bug.
* Also verify that the final entry in the table is all zeros.
+ * Ignore both checks if build host differ from target host and size differs.
**/
static void device_id_check(const char *modname, const char *device_id,
unsigned long size, unsigned long id_size,
@@ -64,6 +66,8 @@
int i;
if (size % id_size || size < id_size) {
+ if (cross_build != 0)
+ return;
fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
"of the size of section __mod_%s_device_table=%lu.\n"
"Fix definition of struct %s_device_id "
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 695b5d6..110cf24 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -2026,7 +2026,7 @@
int opt;
int err;
- while ((opt = getopt(argc, argv, "i:I:msSo:awM:K:")) != -1) {
+ while ((opt = getopt(argc, argv, "i:I:cmsSo:awM:K:")) != -1) {
switch (opt) {
case 'i':
kernel_read = optarg;
@@ -2035,6 +2035,9 @@
module_read = optarg;
external_module = 1;
break;
+ case 'c':
+ cross_build = 1;
+ break;
case 'm':
modversions = 1;
break;
diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
index 565c587..09f58e3 100644
--- a/scripts/mod/modpost.h
+++ b/scripts/mod/modpost.h
@@ -135,6 +135,7 @@
};
/* file2alias.c */
+extern unsigned int cross_build;
void handle_moddevtable(struct module *mod, struct elf_info *info,
Elf_Sym *sym, const char *symname);
void add_moddevtable(struct buffer *buf, struct module *mod);
diff --git a/security/capability.c b/security/capability.c
index 9e99f36a..2c6e06d 100644
--- a/security/capability.c
+++ b/security/capability.c
@@ -40,7 +40,6 @@
.inode_need_killpriv = cap_inode_need_killpriv,
.inode_killpriv = cap_inode_killpriv,
- .task_kill = cap_task_kill,
.task_setscheduler = cap_task_setscheduler,
.task_setioprio = cap_task_setioprio,
.task_setnice = cap_task_setnice,
diff --git a/security/commoncap.c b/security/commoncap.c
index bb0c095..06d5c94 100644
--- a/security/commoncap.c
+++ b/security/commoncap.c
@@ -540,41 +540,6 @@
return cap_safe_nice(p);
}
-int cap_task_kill(struct task_struct *p, struct siginfo *info,
- int sig, u32 secid)
-{
- if (info != SEND_SIG_NOINFO && (is_si_special(info) || SI_FROMKERNEL(info)))
- return 0;
-
- /*
- * Running a setuid root program raises your capabilities.
- * Killing your own setuid root processes was previously
- * allowed.
- * We must preserve legacy signal behavior in this case.
- */
- if (p->uid == current->uid)
- return 0;
-
- /* sigcont is permitted within same session */
- if (sig == SIGCONT && (task_session_nr(current) == task_session_nr(p)))
- return 0;
-
- if (secid)
- /*
- * Signal sent as a particular user.
- * Capabilities are ignored. May be wrong, but it's the
- * only thing we can do at the moment.
- * Used only by usb drivers?
- */
- return 0;
- if (cap_issubset(p->cap_permitted, current->cap_permitted))
- return 0;
- if (capable(CAP_KILL))
- return 0;
-
- return -EPERM;
-}
-
/*
* called from kernel/sys.c for prctl(PR_CABSET_DROP)
* done without task_capability_lock() because it introduces
@@ -605,11 +570,6 @@
{
return 0;
}
-int cap_task_kill(struct task_struct *p, struct siginfo *info,
- int sig, u32 secid)
-{
- return 0;
-}
#endif
void cap_task_reparent_to_init (struct task_struct *p)
diff --git a/security/dummy.c b/security/dummy.c
index 649326b..78d8f92 100644
--- a/security/dummy.c
+++ b/security/dummy.c
@@ -181,8 +181,7 @@
return;
}
-static int dummy_sb_copy_data (struct file_system_type *type,
- void *orig, void *copy)
+static int dummy_sb_copy_data (char *orig, char *copy)
{
return 0;
}
@@ -245,19 +244,17 @@
return;
}
-static int dummy_sb_get_mnt_opts(const struct super_block *sb, char ***mount_options,
- int **flags, int *num_opts)
+static int dummy_sb_get_mnt_opts(const struct super_block *sb,
+ struct security_mnt_opts *opts)
{
- *mount_options = NULL;
- *flags = NULL;
- *num_opts = 0;
+ security_init_mnt_opts(opts);
return 0;
}
-static int dummy_sb_set_mnt_opts(struct super_block *sb, char **mount_options,
- int *flags, int num_opts)
+static int dummy_sb_set_mnt_opts(struct super_block *sb,
+ struct security_mnt_opts *opts)
{
- if (unlikely(num_opts))
+ if (unlikely(opts->num_mnt_opts))
return -EOPNOTSUPP;
return 0;
}
@@ -268,6 +265,11 @@
return;
}
+static int dummy_sb_parse_opts_str(char *options, struct security_mnt_opts *opts)
+{
+ return 0;
+}
+
static int dummy_inode_alloc_security (struct inode *inode)
{
return 0;
@@ -1028,6 +1030,7 @@
set_to_dummy_if_null(ops, sb_get_mnt_opts);
set_to_dummy_if_null(ops, sb_set_mnt_opts);
set_to_dummy_if_null(ops, sb_clone_mnt_opts);
+ set_to_dummy_if_null(ops, sb_parse_opts_str);
set_to_dummy_if_null(ops, inode_alloc_security);
set_to_dummy_if_null(ops, inode_free_security);
set_to_dummy_if_null(ops, inode_init_security);
diff --git a/security/security.c b/security/security.c
index d15e56c..b1387a6 100644
--- a/security/security.c
+++ b/security/security.c
@@ -244,10 +244,11 @@
security_ops->sb_free_security(sb);
}
-int security_sb_copy_data(struct file_system_type *type, void *orig, void *copy)
+int security_sb_copy_data(char *orig, char *copy)
{
- return security_ops->sb_copy_data(type, orig, copy);
+ return security_ops->sb_copy_data(orig, copy);
}
+EXPORT_SYMBOL(security_sb_copy_data);
int security_sb_kern_mount(struct super_block *sb, void *data)
{
@@ -306,24 +307,30 @@
}
int security_sb_get_mnt_opts(const struct super_block *sb,
- char ***mount_options,
- int **flags, int *num_opts)
+ struct security_mnt_opts *opts)
{
- return security_ops->sb_get_mnt_opts(sb, mount_options, flags, num_opts);
+ return security_ops->sb_get_mnt_opts(sb, opts);
}
int security_sb_set_mnt_opts(struct super_block *sb,
- char **mount_options,
- int *flags, int num_opts)
+ struct security_mnt_opts *opts)
{
- return security_ops->sb_set_mnt_opts(sb, mount_options, flags, num_opts);
+ return security_ops->sb_set_mnt_opts(sb, opts);
}
+EXPORT_SYMBOL(security_sb_set_mnt_opts);
void security_sb_clone_mnt_opts(const struct super_block *oldsb,
struct super_block *newsb)
{
security_ops->sb_clone_mnt_opts(oldsb, newsb);
}
+EXPORT_SYMBOL(security_sb_clone_mnt_opts);
+
+int security_sb_parse_opts_str(char *options, struct security_mnt_opts *opts)
+{
+ return security_ops->sb_parse_opts_str(options, opts);
+}
+EXPORT_SYMBOL(security_sb_parse_opts_str);
int security_inode_alloc(struct inode *inode)
{
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 75c2e99..41a049f 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -443,8 +443,7 @@
* mount options, or whatever.
*/
static int selinux_get_mnt_opts(const struct super_block *sb,
- char ***mount_options, int **mnt_opts_flags,
- int *num_opts)
+ struct security_mnt_opts *opts)
{
int rc = 0, i;
struct superblock_security_struct *sbsec = sb->s_security;
@@ -452,9 +451,7 @@
u32 len;
char tmp;
- *num_opts = 0;
- *mount_options = NULL;
- *mnt_opts_flags = NULL;
+ security_init_mnt_opts(opts);
if (!sbsec->initialized)
return -EINVAL;
@@ -470,18 +467,18 @@
/* count the number of mount options for this sb */
for (i = 0; i < 8; i++) {
if (tmp & 0x01)
- (*num_opts)++;
+ opts->num_mnt_opts++;
tmp >>= 1;
}
- *mount_options = kcalloc(*num_opts, sizeof(char *), GFP_ATOMIC);
- if (!*mount_options) {
+ opts->mnt_opts = kcalloc(opts->num_mnt_opts, sizeof(char *), GFP_ATOMIC);
+ if (!opts->mnt_opts) {
rc = -ENOMEM;
goto out_free;
}
- *mnt_opts_flags = kcalloc(*num_opts, sizeof(int), GFP_ATOMIC);
- if (!*mnt_opts_flags) {
+ opts->mnt_opts_flags = kcalloc(opts->num_mnt_opts, sizeof(int), GFP_ATOMIC);
+ if (!opts->mnt_opts_flags) {
rc = -ENOMEM;
goto out_free;
}
@@ -491,22 +488,22 @@
rc = security_sid_to_context(sbsec->sid, &context, &len);
if (rc)
goto out_free;
- (*mount_options)[i] = context;
- (*mnt_opts_flags)[i++] = FSCONTEXT_MNT;
+ opts->mnt_opts[i] = context;
+ opts->mnt_opts_flags[i++] = FSCONTEXT_MNT;
}
if (sbsec->flags & CONTEXT_MNT) {
rc = security_sid_to_context(sbsec->mntpoint_sid, &context, &len);
if (rc)
goto out_free;
- (*mount_options)[i] = context;
- (*mnt_opts_flags)[i++] = CONTEXT_MNT;
+ opts->mnt_opts[i] = context;
+ opts->mnt_opts_flags[i++] = CONTEXT_MNT;
}
if (sbsec->flags & DEFCONTEXT_MNT) {
rc = security_sid_to_context(sbsec->def_sid, &context, &len);
if (rc)
goto out_free;
- (*mount_options)[i] = context;
- (*mnt_opts_flags)[i++] = DEFCONTEXT_MNT;
+ opts->mnt_opts[i] = context;
+ opts->mnt_opts_flags[i++] = DEFCONTEXT_MNT;
}
if (sbsec->flags & ROOTCONTEXT_MNT) {
struct inode *root = sbsec->sb->s_root->d_inode;
@@ -515,24 +512,16 @@
rc = security_sid_to_context(isec->sid, &context, &len);
if (rc)
goto out_free;
- (*mount_options)[i] = context;
- (*mnt_opts_flags)[i++] = ROOTCONTEXT_MNT;
+ opts->mnt_opts[i] = context;
+ opts->mnt_opts_flags[i++] = ROOTCONTEXT_MNT;
}
- BUG_ON(i != *num_opts);
+ BUG_ON(i != opts->num_mnt_opts);
return 0;
out_free:
- /* don't leak context string if security_sid_to_context had an error */
- if (*mount_options && i)
- for (; i > 0; i--)
- kfree((*mount_options)[i-1]);
- kfree(*mount_options);
- *mount_options = NULL;
- kfree(*mnt_opts_flags);
- *mnt_opts_flags = NULL;
- *num_opts = 0;
+ security_free_mnt_opts(opts);
return rc;
}
@@ -553,12 +542,13 @@
return 1;
return 0;
}
+
/*
* Allow filesystems with binary mount data to explicitly set mount point
* labeling information.
*/
-static int selinux_set_mnt_opts(struct super_block *sb, char **mount_options,
- int *flags, int num_opts)
+static int selinux_set_mnt_opts(struct super_block *sb,
+ struct security_mnt_opts *opts)
{
int rc = 0, i;
struct task_security_struct *tsec = current->security;
@@ -568,6 +558,9 @@
struct inode_security_struct *root_isec = inode->i_security;
u32 fscontext_sid = 0, context_sid = 0, rootcontext_sid = 0;
u32 defcontext_sid = 0;
+ char **mount_options = opts->mnt_opts;
+ int *flags = opts->mnt_opts_flags;
+ int num_opts = opts->num_mnt_opts;
mutex_lock(&sbsec->lock);
@@ -589,6 +582,21 @@
}
/*
+ * Binary mount data FS will come through this function twice. Once
+ * from an explicit call and once from the generic calls from the vfs.
+ * Since the generic VFS calls will not contain any security mount data
+ * we need to skip the double mount verification.
+ *
+ * This does open a hole in which we will not notice if the first
+ * mount using this sb set explict options and a second mount using
+ * this sb does not set any security options. (The first options
+ * will be used for both mounts)
+ */
+ if (sbsec->initialized && (sb->s_type->fs_flags & FS_BINARY_MOUNTDATA)
+ && (num_opts == 0))
+ goto out;
+
+ /*
* parse the mount options, check if they are valid sids.
* also check if someone is trying to mount the same sb more
* than once with different security options.
@@ -792,43 +800,15 @@
mutex_unlock(&newsbsec->lock);
}
-/*
- * string mount options parsing and call set the sbsec
- */
-static int superblock_doinit(struct super_block *sb, void *data)
+static int selinux_parse_opts_str(char *options,
+ struct security_mnt_opts *opts)
{
+ char *p;
char *context = NULL, *defcontext = NULL;
char *fscontext = NULL, *rootcontext = NULL;
- int rc = 0;
- char *p, *options = data;
- /* selinux only know about a fixed number of mount options */
- char *mnt_opts[NUM_SEL_MNT_OPTS];
- int mnt_opts_flags[NUM_SEL_MNT_OPTS], num_mnt_opts = 0;
+ int rc, num_mnt_opts = 0;
- if (!data)
- goto out;
-
- /* with the nfs patch this will become a goto out; */
- if (sb->s_type->fs_flags & FS_BINARY_MOUNTDATA) {
- const char *name = sb->s_type->name;
- /* NFS we understand. */
- if (!strcmp(name, "nfs")) {
- struct nfs_mount_data *d = data;
-
- if (d->version != NFS_MOUNT_VERSION)
- goto out;
-
- if (d->context[0]) {
- context = kstrdup(d->context, GFP_KERNEL);
- if (!context) {
- rc = -ENOMEM;
- goto out;
- }
- }
- goto build_flags;
- } else
- goto out;
- }
+ opts->num_mnt_opts = 0;
/* Standard string-based options. */
while ((p = strsep(&options, "|")) != NULL) {
@@ -901,26 +881,37 @@
}
}
-build_flags:
- if (fscontext) {
- mnt_opts[num_mnt_opts] = fscontext;
- mnt_opts_flags[num_mnt_opts++] = FSCONTEXT_MNT;
- }
- if (context) {
- mnt_opts[num_mnt_opts] = context;
- mnt_opts_flags[num_mnt_opts++] = CONTEXT_MNT;
- }
- if (rootcontext) {
- mnt_opts[num_mnt_opts] = rootcontext;
- mnt_opts_flags[num_mnt_opts++] = ROOTCONTEXT_MNT;
- }
- if (defcontext) {
- mnt_opts[num_mnt_opts] = defcontext;
- mnt_opts_flags[num_mnt_opts++] = DEFCONTEXT_MNT;
+ rc = -ENOMEM;
+ opts->mnt_opts = kcalloc(NUM_SEL_MNT_OPTS, sizeof(char *), GFP_ATOMIC);
+ if (!opts->mnt_opts)
+ goto out_err;
+
+ opts->mnt_opts_flags = kcalloc(NUM_SEL_MNT_OPTS, sizeof(int), GFP_ATOMIC);
+ if (!opts->mnt_opts_flags) {
+ kfree(opts->mnt_opts);
+ goto out_err;
}
-out:
- rc = selinux_set_mnt_opts(sb, mnt_opts, mnt_opts_flags, num_mnt_opts);
+ if (fscontext) {
+ opts->mnt_opts[num_mnt_opts] = fscontext;
+ opts->mnt_opts_flags[num_mnt_opts++] = FSCONTEXT_MNT;
+ }
+ if (context) {
+ opts->mnt_opts[num_mnt_opts] = context;
+ opts->mnt_opts_flags[num_mnt_opts++] = CONTEXT_MNT;
+ }
+ if (rootcontext) {
+ opts->mnt_opts[num_mnt_opts] = rootcontext;
+ opts->mnt_opts_flags[num_mnt_opts++] = ROOTCONTEXT_MNT;
+ }
+ if (defcontext) {
+ opts->mnt_opts[num_mnt_opts] = defcontext;
+ opts->mnt_opts_flags[num_mnt_opts++] = DEFCONTEXT_MNT;
+ }
+
+ opts->num_mnt_opts = num_mnt_opts;
+ return 0;
+
out_err:
kfree(context);
kfree(defcontext);
@@ -928,6 +919,33 @@
kfree(rootcontext);
return rc;
}
+/*
+ * string mount options parsing and call set the sbsec
+ */
+static int superblock_doinit(struct super_block *sb, void *data)
+{
+ int rc = 0;
+ char *options = data;
+ struct security_mnt_opts opts;
+
+ security_init_mnt_opts(&opts);
+
+ if (!data)
+ goto out;
+
+ BUG_ON(sb->s_type->fs_flags & FS_BINARY_MOUNTDATA);
+
+ rc = selinux_parse_opts_str(options, &opts);
+ if (rc)
+ goto out_err;
+
+out:
+ rc = selinux_set_mnt_opts(sb, &opts);
+
+out_err:
+ security_free_mnt_opts(&opts);
+ return rc;
+}
static inline u16 inode_mode_to_security_class(umode_t mode)
{
@@ -2253,7 +2271,7 @@
}
}
-static int selinux_sb_copy_data(struct file_system_type *type, void *orig, void *copy)
+static int selinux_sb_copy_data(char *orig, char *copy)
{
int fnosec, fsec, rc = 0;
char *in_save, *in_curr, *in_end;
@@ -2263,12 +2281,6 @@
in_curr = orig;
sec_curr = copy;
- /* Binary mount data: just copy */
- if (type->fs_flags & FS_BINARY_MOUNTDATA) {
- copy_page(sec_curr, in_curr);
- goto out;
- }
-
nosec = (char *)get_zeroed_page(GFP_KERNEL);
if (!nosec) {
rc = -ENOMEM;
@@ -5251,6 +5263,8 @@
.sb_get_mnt_opts = selinux_get_mnt_opts,
.sb_set_mnt_opts = selinux_set_mnt_opts,
.sb_clone_mnt_opts = selinux_sb_clone_mnt_opts,
+ .sb_parse_opts_str = selinux_parse_opts_str,
+
.inode_alloc_security = selinux_inode_alloc_security,
.inode_free_security = selinux_inode_free_security,
diff --git a/security/selinux/include/security.h b/security/selinux/include/security.h
index 837ce42..f7d2f03 100644
--- a/security/selinux/include/security.h
+++ b/security/selinux/include/security.h
@@ -35,6 +35,11 @@
#define POLICYDB_VERSION_MAX POLICYDB_VERSION_POLCAP
#endif
+#define CONTEXT_MNT 0x01
+#define FSCONTEXT_MNT 0x02
+#define ROOTCONTEXT_MNT 0x04
+#define DEFCONTEXT_MNT 0x08
+
struct netlbl_lsm_secattr;
extern int selinux_enabled;
diff --git a/security/smack/smack.h b/security/smack/smack.h
index a21a0e9..62c1e98 100644
--- a/security/smack/smack.h
+++ b/security/smack/smack.h
@@ -26,14 +26,6 @@
#define SMK_MAXLEN 23
#define SMK_LABELLEN (SMK_MAXLEN+1)
-/*
- * How many kinds of access are there?
- * Here's your answer.
- */
-#define SMK_ACCESSDASH '-'
-#define SMK_ACCESSLOW "rwxa"
-#define SMK_ACCESSKINDS (sizeof(SMK_ACCESSLOW) - 1)
-
struct superblock_smack {
char *smk_root;
char *smk_floor;
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index 770eb06..732ba27 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -189,17 +189,10 @@
* Copy the Smack specific mount options out of the mount
* options list.
*/
-static int smack_sb_copy_data(struct file_system_type *type, void *orig,
- void *smackopts)
+static int smack_sb_copy_data(char *orig, char *smackopts)
{
char *cp, *commap, *otheropts, *dp;
- /* Binary mount data: just copy */
- if (type->fs_flags & FS_BINARY_MOUNTDATA) {
- copy_page(smackopts, orig);
- return 0;
- }
-
otheropts = (char *)get_zeroed_page(GFP_KERNEL);
if (otheropts == NULL)
return -ENOMEM;
@@ -1124,11 +1117,6 @@
static int smack_task_kill(struct task_struct *p, struct siginfo *info,
int sig, u32 secid)
{
- int rc;
-
- rc = cap_task_kill(p, info, sig, secid);
- if (rc != 0)
- return rc;
/*
* Special cases where signals really ought to go through
* in spite of policy. Stephen Smalley suggests it may
@@ -1515,7 +1503,7 @@
*/
static int smack_shm_shmctl(struct shmid_kernel *shp, int cmd)
{
- char *ssp = smack_of_shm(shp);
+ char *ssp;
int may;
switch (cmd) {
@@ -1539,6 +1527,7 @@
return -EINVAL;
}
+ ssp = smack_of_shm(shp);
return smk_curacc(ssp, may);
}
@@ -1623,7 +1612,7 @@
*/
static int smack_sem_semctl(struct sem_array *sma, int cmd)
{
- char *ssp = smack_of_sem(sma);
+ char *ssp;
int may;
switch (cmd) {
@@ -1652,6 +1641,7 @@
return -EINVAL;
}
+ ssp = smack_of_sem(sma);
return smk_curacc(ssp, may);
}
@@ -1737,7 +1727,7 @@
*/
static int smack_msg_queue_msgctl(struct msg_queue *msq, int cmd)
{
- char *msp = smack_of_msq(msq);
+ char *msp;
int may;
switch (cmd) {
@@ -1759,6 +1749,7 @@
return -EINVAL;
}
+ msp = smack_of_msq(msq);
return smk_curacc(msp, may);
}
diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c
index 358c92c..cfae8af 100644
--- a/security/smack/smackfs.c
+++ b/security/smack/smackfs.c
@@ -74,17 +74,25 @@
#define SEQ_READ_FINISHED 1
/*
- * Disable concurrent writing open() operations
- */
-static struct semaphore smack_write_sem;
-
-/*
* Values for parsing cipso rules
* SMK_DIGITLEN: Length of a digit field in a rule.
- * SMK_CIPSOMEN: Minimum possible cipso rule length.
+ * SMK_CIPSOMIN: Minimum possible cipso rule length.
+ * SMK_CIPSOMAX: Maximum possible cipso rule length.
*/
#define SMK_DIGITLEN 4
-#define SMK_CIPSOMIN (SMK_MAXLEN + 2 * SMK_DIGITLEN)
+#define SMK_CIPSOMIN (SMK_LABELLEN + 2 * SMK_DIGITLEN)
+#define SMK_CIPSOMAX (SMK_CIPSOMIN + SMACK_CIPSO_MAXCATNUM * SMK_DIGITLEN)
+
+/*
+ * Values for parsing MAC rules
+ * SMK_ACCESS: Maximum possible combination of access permissions
+ * SMK_ACCESSLEN: Maximum length for a rule access field
+ * SMK_LOADLEN: Smack rule length
+ */
+#define SMK_ACCESS "rwxa"
+#define SMK_ACCESSLEN (sizeof(SMK_ACCESS) - 1)
+#define SMK_LOADLEN (SMK_LABELLEN + SMK_LABELLEN + SMK_ACCESSLEN)
+
/*
* Seq_file read operations for /smack/load
@@ -155,32 +163,7 @@
*/
static int smk_open_load(struct inode *inode, struct file *file)
{
- if ((file->f_flags & O_ACCMODE) == O_RDONLY)
- return seq_open(file, &load_seq_ops);
-
- if (down_interruptible(&smack_write_sem))
- return -ERESTARTSYS;
-
- return 0;
-}
-
-/**
- * smk_release_load - release() for /smack/load
- * @inode: inode structure representing file
- * @file: "load" file pointer
- *
- * For a reading session, use the seq_file release
- * implementation.
- * Otherwise, we are at the end of a writing session so
- * clean everything up.
- */
-static int smk_release_load(struct inode *inode, struct file *file)
-{
- if ((file->f_flags & O_ACCMODE) == O_RDONLY)
- return seq_release(inode, file);
-
- up(&smack_write_sem);
- return 0;
+ return seq_open(file, &load_seq_ops);
}
/**
@@ -229,14 +212,10 @@
* The format is exactly:
* char subject[SMK_LABELLEN]
* char object[SMK_LABELLEN]
- * char access[SMK_ACCESSKINDS]
+ * char access[SMK_ACCESSLEN]
*
- * Anything following is commentary and ignored.
- *
- * writes must be SMK_LABELLEN+SMK_LABELLEN+4 bytes.
+ * writes must be SMK_LABELLEN+SMK_LABELLEN+SMK_ACCESSLEN bytes.
*/
-#define MINIMUM_LOAD (SMK_LABELLEN + SMK_LABELLEN + SMK_ACCESSKINDS)
-
static ssize_t smk_write_load(struct file *file, const char __user *buf,
size_t count, loff_t *ppos)
{
@@ -253,7 +232,7 @@
return -EPERM;
if (*ppos != 0)
return -EINVAL;
- if (count < MINIMUM_LOAD)
+ if (count != SMK_LOADLEN)
return -EINVAL;
data = kzalloc(count, GFP_KERNEL);
@@ -332,7 +311,7 @@
.read = seq_read,
.llseek = seq_lseek,
.write = smk_write_load,
- .release = smk_release_load,
+ .release = seq_release,
};
/**
@@ -513,7 +492,7 @@
return -EPERM;
if (*ppos != 0)
return -EINVAL;
- if (count <= SMK_CIPSOMIN)
+ if (count < SMK_CIPSOMIN || count > SMK_CIPSOMAX)
return -EINVAL;
data = kzalloc(count + 1, GFP_KERNEL);
@@ -547,7 +526,7 @@
if (ret != 1 || catlen > SMACK_CIPSO_MAXCATNUM)
goto out;
- if (count <= (SMK_CIPSOMIN + catlen * SMK_DIGITLEN))
+ if (count != (SMK_CIPSOMIN + catlen * SMK_DIGITLEN))
goto out;
memset(mapcatset, 0, sizeof(mapcatset));
@@ -1002,7 +981,6 @@
}
}
- sema_init(&smack_write_sem, 1);
smk_cipso_doi();
smk_unlbl_ambient(NULL);
diff --git a/sound/isa/sb/sb8_main.c b/sound/isa/sb/sb8_main.c
index 6304c3a..fe03bb8 100644
--- a/sound/isa/sb/sb8_main.c
+++ b/sound/isa/sb/sb8_main.c
@@ -277,7 +277,7 @@
} else {
snd_sbdsp_command(chip, 256 - runtime->rate_den);
}
- if (chip->capture_format != SB_DSP_OUTPUT) {
+ if (chip->capture_format != SB_DSP_INPUT) {
count--;
snd_sbdsp_command(chip, SB_DSP_BLOCK_SIZE);
snd_sbdsp_command(chip, count & 0xff);
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index 19f0884..c864928 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -1778,9 +1778,9 @@
static struct hda_input_mux ad1988_6stack_capture_source = {
.num_items = 5,
.items = {
- { "Front Mic", 0x0 },
- { "Line", 0x1 },
- { "Mic", 0x4 },
+ { "Front Mic", 0x1 }, /* port-B */
+ { "Line", 0x2 }, /* port-C */
+ { "Mic", 0x4 }, /* port-E */
{ "CD", 0x5 },
{ "Mix", 0x9 },
},
@@ -1789,7 +1789,7 @@
static struct hda_input_mux ad1988_laptop_capture_source = {
.num_items = 3,
.items = {
- { "Mic/Line", 0x0 },
+ { "Mic/Line", 0x1 }, /* port-B */
{ "CD", 0x5 },
{ "Mix", 0x9 },
},
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index f7cd3a8..7206b30 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -1230,6 +1230,11 @@
static struct hda_verb cxt5047_hp_init_verbs[] = {
/* pin sensing on HP jack */
{0x13, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | CONEXANT_HP_EVENT},
+ /* 0x13 is actually shared by both HP and speaker;
+ * setting the connection to 0 (=0x19) makes the master volume control
+ * working mysteriouslly...
+ */
+ {0x13, AC_VERB_SET_CONNECT_SEL, 0x0},
/* Record selector: Ext Mic */
{0x12, AC_VERB_SET_CONNECT_SEL,0x03},
{0x19, AC_VERB_SET_AMP_GAIN_MUTE,
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 777f8c0..33282f9 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -3973,8 +3973,8 @@
ALC_PIN_MODE("Mic/Line Jack Mode", 0x12, ALC_PIN_DIR_IN),
HDA_CODEC_VOLUME("Beep Playback Volume", 0x07, 0x05, HDA_INPUT),
HDA_CODEC_MUTE("Beep Playback Switch", 0x07, 0x05, HDA_INPUT),
- HDA_CODEC_VOLUME("Internal Speaker Playback Volume", 0x09, 0x0, HDA_OUTPUT),
- HDA_BIND_MUTE("Internal Speaker Playback Switch", 0x09, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME("Speaker Playback Volume", 0x09, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("Speaker Playback Switch", 0x09, 2, HDA_INPUT),
{ } /* end */
};
@@ -4005,9 +4005,9 @@
HDA_CODEC_VOLUME("Master Playback Volume", 0x08, 0x0, HDA_OUTPUT),
HDA_BIND_MUTE("Master Playback Switch", 0x08, 2, HDA_INPUT),
ALC_PIN_MODE("Headphone Jack Mode", 0x0f, ALC_PIN_DIR_INOUT),
- HDA_CODEC_VOLUME_MONO("Mono Speaker Playback Volume", 0x0a, 1, 0x0,
+ HDA_CODEC_VOLUME_MONO("Speaker Playback Volume", 0x0a, 1, 0x0,
HDA_OUTPUT),
- HDA_BIND_MUTE_MONO("Mono Speaker Playback Switch", 0x0a, 1, 2,
+ HDA_BIND_MUTE_MONO("Speaker Playback Switch", 0x0a, 1, 2,
HDA_INPUT),
HDA_CODEC_VOLUME("CD Playback Volume", 0x07, 0x04, HDA_INPUT),
HDA_CODEC_MUTE("CD Playback Switch", 0x07, 0x04, HDA_INPUT),
@@ -7639,6 +7639,7 @@
SND_PCI_QUIRK(0x17aa, 0x3bfc, "Lenovo NB0763", ALC883_LENOVO_NB0763),
SND_PCI_QUIRK(0x17aa, 0x3bfd, "Lenovo NB0763", ALC883_LENOVO_NB0763),
SND_PCI_QUIRK(0x17c0, 0x4071, "MEDION MD2", ALC883_MEDION_MD2),
+ SND_PCI_QUIRK(0x17f2, 0x5000, "Albatron KI690-AM2", ALC883_6ST_DIG),
SND_PCI_QUIRK(0x1991, 0x5625, "Haier W66", ALC883_HAIER_W66),
SND_PCI_QUIRK(0x8086, 0xd601, "D102GGC", ALC883_3ST_6ch),
{}
@@ -8102,7 +8103,7 @@
HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x01, HDA_INPUT),
HDA_CODEC_VOLUME("Front Mic Boost", 0x19, 0, HDA_INPUT),
/* HDA_CODEC_VOLUME("PC Beep Playback Volume", 0x0b, 0x05, HDA_INPUT),
- HDA_CODEC_MUTE("PC Beelp Playback Switch", 0x0b, 0x05, HDA_INPUT), */
+ HDA_CODEC_MUTE("PC Beep Playback Switch", 0x0b, 0x05, HDA_INPUT), */
HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0D, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Headphone Playback Switch", 0x15, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME_MONO("Mono Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
@@ -8124,7 +8125,7 @@
HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x01, HDA_INPUT),
HDA_CODEC_VOLUME("Front Mic Boost", 0x19, 0, HDA_INPUT),
/* HDA_CODEC_VOLUME("PC Beep Playback Volume", 0x0b, 0x05, HDA_INPUT),
- HDA_CODEC_MUTE("PC Beelp Playback Switch", 0x0b, 0x05, HDA_INPUT), */
+ HDA_CODEC_MUTE("PC Beep Playback Switch", 0x0b, 0x05, HDA_INPUT), */
/*HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0D, 0x0, HDA_OUTPUT),*/
HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
{ } /* end */
@@ -9238,6 +9239,7 @@
SND_PCI_QUIRK(0x104d, 0x900e, "Sony ASSAMD", ALC262_SONY_ASSAMD),
SND_PCI_QUIRK(0x104d, 0x9015, "Sony 0x9015", ALC262_SONY_ASSAMD),
SND_PCI_QUIRK(0x10cf, 0x1397, "Fujitsu", ALC262_FUJITSU),
+ SND_PCI_QUIRK(0x10cf, 0x142d, "Fujitsu Lifebook E8410", ALC262_FUJITSU),
SND_PCI_QUIRK(0x144d, 0xc032, "Samsung Q1 Ultra", ALC262_ULTRA),
SND_PCI_QUIRK(0x17ff, 0x0560, "Benq ED8", ALC262_BENQ_ED8),
SND_PCI_QUIRK(0x17ff, 0x058d, "Benq T31-16", ALC262_BENQ_T31),
@@ -12993,8 +12995,8 @@
static struct snd_kcontrol_new alc662_eeepc_p701_mixer[] = {
HDA_CODEC_MUTE("Speaker Playback Switch", 0x14, 0x0, HDA_OUTPUT),
- HDA_CODEC_VOLUME("LineOut Playback Volume", 0x02, 0x0, HDA_OUTPUT),
- HDA_CODEC_MUTE("LineOut Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Line-Out Playback Volume", 0x02, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Line-Out Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("e-Mic Boost", 0x18, 0, HDA_INPUT),
HDA_CODEC_VOLUME("e-Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
@@ -13007,8 +13009,8 @@
};
static struct snd_kcontrol_new alc662_eeepc_ep20_mixer[] = {
- HDA_CODEC_VOLUME("LineOut Playback Volume", 0x02, 0x0, HDA_OUTPUT),
- HDA_CODEC_MUTE("LineOut Playback Switch", 0x14, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Line-Out Playback Volume", 0x02, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Line-Out Playback Switch", 0x14, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("Surround Playback Volume", 0x03, 0x0, HDA_OUTPUT),
HDA_BIND_MUTE("Surround Playback Switch", 0x03, 2, HDA_INPUT),
HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x04, 1, 0x0, HDA_OUTPUT),
diff --git a/sound/pci/ice1712/phase.c b/sound/pci/ice1712/phase.c
index 9ab4a9f..5a158b7 100644
--- a/sound/pci/ice1712/phase.c
+++ b/sound/pci/ice1712/phase.c
@@ -51,7 +51,7 @@
struct phase28_spec {
unsigned short master[2];
unsigned short vol[8];
-} phase28;
+};
/* WM8770 registers */
#define WM_DAC_ATTEN 0x00 /* DAC1-8 analog attenuation */
diff --git a/sound/pci/ice1712/revo.c b/sound/pci/ice1712/revo.c
index ddd5fc8..301bf92 100644
--- a/sound/pci/ice1712/revo.c
+++ b/sound/pci/ice1712/revo.c
@@ -36,7 +36,7 @@
struct revo51_spec {
struct snd_i2c_device *dev;
struct snd_pt2258 *pt2258;
-} revo51;
+};
static void revo_i2s_mclk_changed(struct snd_ice1712 *ice)
{
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index 061072c..c52abd0 100644
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -1708,6 +1708,12 @@
};
static struct ac97_quirk ac97_quirks[] __devinitdata = {
+ {
+ .subvendor = 0x0e11,
+ .subdevice = 0x000e,
+ .name = "Compaq Deskpro EN", /* AD1885 */
+ .type = AC97_TUNE_HP_ONLY
+ },
{
.subvendor = 0x0e11,
.subdevice = 0x008a,
@@ -1740,6 +1746,12 @@
},
{
.subvendor = 0x1025,
+ .subdevice = 0x0082,
+ .name = "Acer Travelmate 2310",
+ .type = AC97_TUNE_HP_ONLY
+ },
+ {
+ .subvendor = 0x1025,
.subdevice = 0x0083,
.name = "Acer Aspire 3003LCi",
.type = AC97_TUNE_HP_ONLY
diff --git a/sound/pci/oxygen/hifier.c b/sound/pci/oxygen/hifier.c
index 3ea1f05..666f69a 100644
--- a/sound/pci/oxygen/hifier.c
+++ b/sound/pci/oxygen/hifier.c
@@ -150,6 +150,7 @@
.shortname = "C-Media CMI8787",
.longname = "C-Media Oxygen HD Audio",
.chip = "CMI8788",
+ .owner = THIS_MODULE,
.init = hifier_init,
.control_filter = hifier_control_filter,
.mixer_init = hifier_mixer_init,
diff --git a/sound/pci/oxygen/virtuoso.c b/sound/pci/oxygen/virtuoso.c
index 40e92f5..d163397 100644
--- a/sound/pci/oxygen/virtuoso.c
+++ b/sound/pci/oxygen/virtuoso.c
@@ -389,6 +389,7 @@
.shortname = "Asus AV200",
.longname = "Asus Virtuoso 200",
.chip = "AV200",
+ .owner = THIS_MODULE,
.init = xonar_init,
.control_filter = xonar_control_filter,
.mixer_init = xonar_mixer_init,
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index 710e028..889a897 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -681,8 +681,8 @@
{22579200, 48000, 48000, 0x0, 8, 7075},
{33868800, 48000, 48000, 0x0, 5, 8049},
/* 64k */
- {22579200, 96000, 96000, 0x1, 8, 7075},
- {33868800, 96000, 96000, 0x1, 5, 8049},
+ {22579200, 64000, 96000, 0x1, 8, 7075},
+ {33868800, 64000, 96000, 0x1, 5, 8049},
/* 88.2k */
{22579200, 88200, 88200, 0x0, 8, 0},
{33868800, 88200, 88200, 0x0, 5, 3333},
@@ -1187,10 +1187,8 @@
.name = "aic3x I2C Codec",
.owner = THIS_MODULE,
},
- .id = I2C_DRIVERID_I2CDEV,
.attach_adapter = aic3x_i2c_attach,
.detach_client = aic3x_i2c_detach,
- .command = NULL,
};
static struct i2c_client client_template = {
diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c
index 590baea..524f745 100644
--- a/sound/soc/codecs/wm9712.c
+++ b/sound/soc/codecs/wm9712.c
@@ -176,7 +176,8 @@
* the codec only has a single control that is shared by both channels.
* This makes it impossible to determine the audio path.
*/
-static int mixer_event (struct snd_soc_dapm_widget *w, int event)
+static int mixer_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *k, int event)
{
u16 l, r, beep, line, phone, mic, pcm, aux;
diff --git a/sound/soc/pxa/corgi.c b/sound/soc/pxa/corgi.c
index 3f34e53..1a70a6a 100644
--- a/sound/soc/pxa/corgi.c
+++ b/sound/soc/pxa/corgi.c
@@ -215,7 +215,8 @@
return 1;
}
-static int corgi_amp_event(struct snd_soc_dapm_widget *w, int event)
+static int corgi_amp_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *k, int event)
{
if (SND_SOC_DAPM_EVENT_ON(event))
set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_APM_ON);
@@ -225,7 +226,8 @@
return 0;
}
-static int corgi_mic_event(struct snd_soc_dapm_widget *w, int event)
+static int corgi_mic_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *k, int event)
{
if (SND_SOC_DAPM_EVENT_ON(event))
set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_MIC_BIAS);
diff --git a/sound/soc/pxa/poodle.c b/sound/soc/pxa/poodle.c
index 5ae59bd..4fbf8bb 100644
--- a/sound/soc/pxa/poodle.c
+++ b/sound/soc/pxa/poodle.c
@@ -196,7 +196,8 @@
return 1;
}
-static int poodle_amp_event(struct snd_soc_dapm_widget *w, int event)
+static int poodle_amp_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *k, int event)
{
if (SND_SOC_DAPM_EVENT_ON(event))
locomo_gpio_write(&poodle_locomo_device.dev,
diff --git a/sound/soc/pxa/spitz.c b/sound/soc/pxa/spitz.c
index d56709e..ecca390 100644
--- a/sound/soc/pxa/spitz.c
+++ b/sound/soc/pxa/spitz.c
@@ -215,7 +215,8 @@
return 1;
}
-static int spitz_mic_bias(struct snd_soc_dapm_widget *w, int event)
+static int spitz_mic_bias(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *k, int event)
{
if (machine_is_borzoi() || machine_is_spitz()) {
if (SND_SOC_DAPM_EVENT_ON(event))
diff --git a/sound/soc/pxa/tosa.c b/sound/soc/pxa/tosa.c
index e4d40b5..7346d7e 100644
--- a/sound/soc/pxa/tosa.c
+++ b/sound/soc/pxa/tosa.c
@@ -135,7 +135,8 @@
}
/* tosa dapm event handlers */
-static int tosa_hp_event(struct snd_soc_dapm_widget *w, int event)
+static int tosa_hp_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *k, int event)
{
if (SND_SOC_DAPM_EVENT_ON(event))
set_tc6393_gpio(&tc6393_device.dev,TOSA_TC6393_L_MUTE);
diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c
index 8fa9356..f48838a 100644
--- a/sound/usb/usbaudio.c
+++ b/sound/usb/usbaudio.c
@@ -479,6 +479,33 @@
return 0;
}
+/*
+ * process after E-Mu 0202/0404 high speed playback sync complete
+ *
+ * These devices return the number of samples per packet instead of the number
+ * of samples per microframe.
+ */
+static int retire_playback_sync_urb_hs_emu(struct snd_usb_substream *subs,
+ struct snd_pcm_runtime *runtime,
+ struct urb *urb)
+{
+ unsigned int f;
+ unsigned long flags;
+
+ if (urb->iso_frame_desc[0].status == 0 &&
+ urb->iso_frame_desc[0].actual_length == 4) {
+ f = combine_quad((u8*)urb->transfer_buffer) & 0x0fffffff;
+ f >>= subs->datainterval;
+ if (f >= subs->freqn - subs->freqn / 8 && f <= subs->freqmax) {
+ spin_lock_irqsave(&subs->lock, flags);
+ subs->freqm = f;
+ spin_unlock_irqrestore(&subs->lock, flags);
+ }
+ }
+
+ return 0;
+}
+
/* determine the number of frames in the next packet */
static int snd_usb_audio_next_packet_size(struct snd_usb_substream *subs)
{
@@ -1735,6 +1762,8 @@
channels = kcalloc(MAX_MASK, sizeof(u32), GFP_KERNEL);
rates = kcalloc(MAX_MASK, sizeof(u32), GFP_KERNEL);
+ if (!channels || !rates)
+ goto __out;
list_for_each(p, &subs->fmt_list) {
struct audioformat *f;
@@ -2219,10 +2248,17 @@
subs->stream = as;
subs->direction = stream;
subs->dev = as->chip->dev;
- if (snd_usb_get_speed(subs->dev) == USB_SPEED_FULL)
+ if (snd_usb_get_speed(subs->dev) == USB_SPEED_FULL) {
subs->ops = audio_urb_ops[stream];
- else
+ } else {
subs->ops = audio_urb_ops_high_speed[stream];
+ switch (as->chip->usb_id) {
+ case USB_ID(0x041e, 0x3f02): /* E-Mu 0202 USB */
+ case USB_ID(0x041e, 0x3f04): /* E-Mu 0404 USB */
+ subs->ops.retire_sync = retire_playback_sync_urb_hs_emu;
+ break;
+ }
+ }
snd_pcm_set_ops(as->pcm, stream,
stream == SNDRV_PCM_STREAM_PLAYBACK ?
&snd_usb_playback_ops : &snd_usb_capture_ops);
diff --git a/virt/kvm/ioapic.c b/virt/kvm/ioapic.c
index 317f8e2..4232fd7 100644
--- a/virt/kvm/ioapic.c
+++ b/virt/kvm/ioapic.c
@@ -211,6 +211,10 @@
case IOAPIC_LOWEST_PRIORITY:
vcpu = kvm_get_lowest_prio_vcpu(ioapic->kvm, vector,
deliver_bitmask);
+#ifdef CONFIG_X86
+ if (irq == 0)
+ vcpu = ioapic->kvm->vcpus[0];
+#endif
if (vcpu != NULL)
ioapic_inj_irq(ioapic, vcpu, vector,
trig_mode, delivery_mode);
@@ -220,6 +224,10 @@
deliver_bitmask, vector, IOAPIC_LOWEST_PRIORITY);
break;
case IOAPIC_FIXED:
+#ifdef CONFIG_X86
+ if (irq == 0)
+ deliver_bitmask = 1;
+#endif
for (vcpu_id = 0; deliver_bitmask != 0; vcpu_id++) {
if (!(deliver_bitmask & (1 << vcpu_id)))
continue;
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 32fbf80..b2e1289 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -169,6 +169,7 @@
kvm_io_bus_init(&kvm->pio_bus);
mutex_init(&kvm->lock);
kvm_io_bus_init(&kvm->mmio_bus);
+ init_rwsem(&kvm->slots_lock);
spin_lock(&kvm_lock);
list_add(&kvm->vm_list, &vm_list);
spin_unlock(&kvm_lock);
@@ -339,9 +340,9 @@
{
int r;
- down_write(¤t->mm->mmap_sem);
+ down_write(&kvm->slots_lock);
r = __kvm_set_memory_region(kvm, mem, user_alloc);
- up_write(¤t->mm->mmap_sem);
+ up_write(&kvm->slots_lock);
return r;
}
EXPORT_SYMBOL_GPL(kvm_set_memory_region);