Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/inaky/wimax
diff --git a/Documentation/Changes b/Documentation/Changes
index f08b313..eca9f6e 100644
--- a/Documentation/Changes
+++ b/Documentation/Changes
@@ -49,7 +49,7 @@
o udev 081 # udevinfo -V
o grub 0.93 # grub --version
o mcelog 0.6
-o iptables 1.4.1 # iptables -V
+o iptables 1.4.2 # iptables -V
Kernel compilation
diff --git a/Documentation/DocBook/libata.tmpl b/Documentation/DocBook/libata.tmpl
index ba99757..ff3e5be 100644
--- a/Documentation/DocBook/libata.tmpl
+++ b/Documentation/DocBook/libata.tmpl
@@ -107,10 +107,6 @@
issue of SET FEATURES - XFER MODE, and prior to operation.
</para>
<para>
- Called by ata_device_add() after ata_dev_identify() determines
- a device is present.
- </para>
- <para>
This entry may be specified as NULL in ata_port_operations.
</para>
@@ -154,8 +150,8 @@
<sect2><title>Taskfile read/write</title>
<programlisting>
-void (*tf_load) (struct ata_port *ap, struct ata_taskfile *tf);
-void (*tf_read) (struct ata_port *ap, struct ata_taskfile *tf);
+void (*sff_tf_load) (struct ata_port *ap, struct ata_taskfile *tf);
+void (*sff_tf_read) (struct ata_port *ap, struct ata_taskfile *tf);
</programlisting>
<para>
@@ -164,36 +160,35 @@
hardware registers / DMA buffers, to obtain the current set of
taskfile register values.
Most drivers for taskfile-based hardware (PIO or MMIO) use
- ata_tf_load() and ata_tf_read() for these hooks.
+ ata_sff_tf_load() and ata_sff_tf_read() for these hooks.
</para>
</sect2>
<sect2><title>PIO data read/write</title>
<programlisting>
-void (*data_xfer) (struct ata_device *, unsigned char *, unsigned int, int);
+void (*sff_data_xfer) (struct ata_device *, unsigned char *, unsigned int, int);
</programlisting>
<para>
All bmdma-style drivers must implement this hook. This is the low-level
operation that actually copies the data bytes during a PIO data
transfer.
-Typically the driver
-will choose one of ata_pio_data_xfer_noirq(), ata_pio_data_xfer(), or
-ata_mmio_data_xfer().
+Typically the driver will choose one of ata_sff_data_xfer_noirq(),
+ata_sff_data_xfer(), or ata_sff_data_xfer32().
</para>
</sect2>
<sect2><title>ATA command execute</title>
<programlisting>
-void (*exec_command)(struct ata_port *ap, struct ata_taskfile *tf);
+void (*sff_exec_command)(struct ata_port *ap, struct ata_taskfile *tf);
</programlisting>
<para>
causes an ATA command, previously loaded with
->tf_load(), to be initiated in hardware.
- Most drivers for taskfile-based hardware use ata_exec_command()
+ Most drivers for taskfile-based hardware use ata_sff_exec_command()
for this hook.
</para>
@@ -218,8 +213,8 @@
<sect2><title>Read specific ATA shadow registers</title>
<programlisting>
-u8 (*check_status)(struct ata_port *ap);
-u8 (*check_altstatus)(struct ata_port *ap);
+u8 (*sff_check_status)(struct ata_port *ap);
+u8 (*sff_check_altstatus)(struct ata_port *ap);
</programlisting>
<para>
@@ -227,20 +222,14 @@
hardware. On some hardware, reading the Status register has
the side effect of clearing the interrupt condition.
Most drivers for taskfile-based hardware use
- ata_check_status() for this hook.
- </para>
- <para>
- Note that because this is called from ata_device_add(), at
- least a dummy function that clears device interrupts must be
- provided for all drivers, even if the controller doesn't
- actually have a taskfile status register.
+ ata_sff_check_status() for this hook.
</para>
</sect2>
<sect2><title>Select ATA device on bus</title>
<programlisting>
-void (*dev_select)(struct ata_port *ap, unsigned int device);
+void (*sff_dev_select)(struct ata_port *ap, unsigned int device);
</programlisting>
<para>
@@ -251,9 +240,7 @@
</para>
<para>
Most drivers for taskfile-based hardware use
- ata_std_dev_select() for this hook. Controllers which do not
- support second drives on a port (such as SATA contollers) will
- use ata_noop_dev_select().
+ ata_sff_dev_select() for this hook.
</para>
</sect2>
@@ -441,13 +428,13 @@
to struct ata_host_set.
</para>
<para>
- Most legacy IDE drivers use ata_interrupt() for the
+ Most legacy IDE drivers use ata_sff_interrupt() for the
irq_handler hook, which scans all ports in the host_set,
determines which queued command was active (if any), and calls
- ata_host_intr(ap,qc).
+ ata_sff_host_intr(ap,qc).
</para>
<para>
- Most legacy IDE drivers use ata_bmdma_irq_clear() for the
+ Most legacy IDE drivers use ata_sff_irq_clear() for the
irq_clear() hook, which simply clears the interrupt and error
flags in the DMA status register.
</para>
@@ -496,10 +483,6 @@
data from port at this time.
</para>
<para>
- Many drivers use ata_port_stop() as this hook, which frees the
- PRD table.
- </para>
- <para>
->host_stop() is called after all ->port_stop() calls
have completed. The hook must finalize hardware shutdown, release DMA
and other resources, etc.
diff --git a/Documentation/HOWTO b/Documentation/HOWTO
index f5395af..40ada93 100644
--- a/Documentation/HOWTO
+++ b/Documentation/HOWTO
@@ -234,7 +234,7 @@
Linus, usually the patches that have already been included in the
-next kernel for a few weeks. The preferred way to submit big changes
is using git (the kernel's source management tool, more information
- can be found at http://git.or.cz/) but plain patches are also just
+ can be found at http://git-scm.com/) but plain patches are also just
fine.
- After two weeks a -rc1 kernel is released it is now possible to push
only patches that do not include new features that could affect the
diff --git a/Documentation/cgroups/cgroups.txt b/Documentation/cgroups/cgroups.txt
index fd588ff0..a1ca592 100644
--- a/Documentation/cgroups/cgroups.txt
+++ b/Documentation/cgroups/cgroups.txt
@@ -235,8 +235,7 @@
- cgroup.procs: list of tgids in the cgroup. This list is not
guaranteed to be sorted or free of duplicate tgids, and userspace
should sort/uniquify the list if this property is required.
- Writing a tgid into this file moves all threads with that tgid into
- this cgroup.
+ This is a read-only file, for now.
- notify_on_release flag: run the release agent on exit?
- release_agent: the path to use for release notifications (this file
exists in the top cgroup only)
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index 116a13c..e592dad 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -241,16 +241,6 @@
---------------------------
-What (Why):
- - xt_recent: the old ipt_recent proc dir
- (superseded by /proc/net/xt_recent)
-
-When: January 2009 or Linux 2.7.0, whichever comes first
-Why: Superseded by newer revisions or modules
-Who: Jan Engelhardt <jengelh@computergmbh.de>
-
----------------------------
-
What: GPIO autorequest on gpio_direction_{input,output}() in gpiolib
When: February 2010
Why: All callers should use explicit gpio_request()/gpio_free().
@@ -628,3 +618,34 @@
with no impact.
Who: Wey-Yi Guy <wey-yi.w.guy@intel.com>
+
+---------------------------
+
+What: xt_NOTRACK
+Files: net/netfilter/xt_NOTRACK.c
+When: April 2011
+Why: Superseded by xt_CT
+Who: Netfilter developer team <netfilter-devel@vger.kernel.org>
+
+---------------------------
+
+What: video4linux /dev/vtx teletext API support
+When: 2.6.35
+Files: drivers/media/video/saa5246a.c drivers/media/video/saa5249.c
+ include/linux/videotext.h
+Why: The vtx device nodes have been superseded by vbi device nodes
+ for many years. No applications exist that use the vtx support.
+ Of the two i2c drivers that actually support this API the saa5249
+ has been impossible to use for a year now and no known hardware
+ that supports this device exists. The saa5246a is theoretically
+ supported by the old mxb boards, but it never actually worked.
+
+ In summary: there is no hardware that can use this API and there
+ are no applications actually implementing this API.
+
+ The vtx support still reserves minors 192-223 and we would really
+ like to reuse those for upcoming new functionality. In the unlikely
+ event that new hardware appears that wants to use the functionality
+ provided by the vtx API, then that functionality should be build
+ around the sliced VBI API instead.
+Who: Hans Verkuil <hverkuil@xs4all.nl>
diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt
index a4f30fa..1e359b6 100644
--- a/Documentation/filesystems/proc.txt
+++ b/Documentation/filesystems/proc.txt
@@ -316,7 +316,7 @@
08049000-0804a000 rw-p 00001000 03:00 8312 /opt/test
0804a000-0806b000 rw-p 00000000 00:00 0 [heap]
a7cb1000-a7cb2000 ---p 00000000 00:00 0
-a7cb2000-a7eb2000 rw-p 00000000 00:00 0 [threadstack:001ff4b4]
+a7cb2000-a7eb2000 rw-p 00000000 00:00 0
a7eb2000-a7eb3000 ---p 00000000 00:00 0
a7eb3000-a7ed5000 rw-p 00000000 00:00 0
a7ed5000-a8008000 r-xp 00000000 03:00 4222 /lib/libc.so.6
@@ -352,7 +352,6 @@
[stack] = the stack of the main process
[vdso] = the "virtual dynamic shared object",
the kernel system call handler
- [threadstack:xxxxxxxx] = the stack of the thread, xxxxxxxx is the stack size
or if empty, the mapping is anonymous.
diff --git a/Documentation/i2c/writing-clients b/Documentation/i2c/writing-clients
index 3219ee0..5ebf5af 100644
--- a/Documentation/i2c/writing-clients
+++ b/Documentation/i2c/writing-clients
@@ -74,6 +74,11 @@
/* retrieve the value */
void *i2c_get_clientdata(const struct i2c_client *client);
+Note that starting with kernel 2.6.34, you don't have to set the `data' field
+to NULL in remove() or if probe() failed anymore. The i2c-core does this
+automatically on these occasions. Those are also the only times the core will
+touch this field.
+
Accessing the client
====================
diff --git a/Documentation/input/elantech.txt b/Documentation/input/elantech.txt
index a10c3b6..56941ae 100644
--- a/Documentation/input/elantech.txt
+++ b/Documentation/input/elantech.txt
@@ -333,14 +333,14 @@
byte 1:
bit 7 6 5 4 3 2 1 0
- x15 x14 x13 x12 x11 x10 x9 x8
+ . . . . . x10 x9 x8
byte 2:
bit 7 6 5 4 3 2 1 0
x7 x6 x5 x4 x4 x2 x1 x0
- x15..x0 = absolute x value (horizontal)
+ x10..x0 = absolute x value (horizontal)
byte 3:
@@ -350,14 +350,14 @@
byte 4:
bit 7 6 5 4 3 2 1 0
- y15 y14 y13 y12 y11 y10 y8 y8
+ . . . . . . y9 y8
byte 5:
bit 7 6 5 4 3 2 1 0
y7 y6 y5 y4 y3 y2 y1 y0
- y15..y0 = absolute y value (vertical)
+ y9..y0 = absolute y value (vertical)
4.2.2 Two finger touch
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index e2202e9..839b21b 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1194,7 +1194,7 @@
libata.force= [LIBATA] Force configurations. The format is comma
separated list of "[ID:]VAL" where ID is
- PORT[:DEVICE]. PORT and DEVICE are decimal numbers
+ PORT[.DEVICE]. PORT and DEVICE are decimal numbers
matching port, link or device. Basically, it matches
the ATA ID string printed on console by libata. If
the whole ID part is omitted, the last PORT and DEVICE
diff --git a/Documentation/spi/spidev_test.c b/Documentation/spi/spidev_test.c
index 10abd37..16feda9 100644
--- a/Documentation/spi/spidev_test.c
+++ b/Documentation/spi/spidev_test.c
@@ -58,7 +58,7 @@
};
ret = ioctl(fd, SPI_IOC_MESSAGE(1), &tr);
- if (ret == 1)
+ if (ret < 1)
pabort("can't send spi message");
for (ret = 0; ret < ARRAY_SIZE(tx); ret++) {
diff --git a/Documentation/stable_kernel_rules.txt b/Documentation/stable_kernel_rules.txt
index 5effa5b..e213f45 100644
--- a/Documentation/stable_kernel_rules.txt
+++ b/Documentation/stable_kernel_rules.txt
@@ -18,16 +18,15 @@
- It cannot contain any "trivial" fixes in it (spelling changes,
whitespace cleanups, etc).
- It must follow the Documentation/SubmittingPatches rules.
- - It or an equivalent fix must already exist in Linus' tree. Quote the
- respective commit ID in Linus' tree in your patch submission to -stable.
+ - It or an equivalent fix must already exist in Linus' tree (upstream).
Procedure for submitting patches to the -stable tree:
- Send the patch, after verifying that it follows the above rules, to
- stable@kernel.org.
- - To have the patch automatically included in the stable tree, add the
- the tag
+ stable@kernel.org. You must note the upstream commit ID in the changelog
+ of your submission.
+ - To have the patch automatically included in the stable tree, add the tag
Cc: stable@kernel.org
in the sign-off area. Once the patch is merged it will be applied to
the stable tree without anything else needing to be done by the author
diff --git a/MAINTAINERS b/MAINTAINERS
index a73b9b3..abd0a77 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1961,7 +1961,7 @@
DRM DRIVERS
M: David Airlie <airlied@linux.ie>
-L: dri-devel@lists.sourceforge.net
+L: dri-devel@lists.freedesktop.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6.git
S: Maintained
F: drivers/gpu/drm/
@@ -4482,17 +4482,17 @@
F: drivers/ata/sata_promise.*
PS3 NETWORK SUPPORT
-M: Geoff Levand <geoffrey.levand@am.sony.com>
+M: Geoff Levand <geoff@infradead.org>
L: netdev@vger.kernel.org
L: cbe-oss-dev@ozlabs.org
-S: Supported
+S: Maintained
F: drivers/net/ps3_gelic_net.*
PS3 PLATFORM SUPPORT
-M: Geoff Levand <geoffrey.levand@am.sony.com>
+M: Geoff Levand <geoff@infradead.org>
L: linuxppc-dev@ozlabs.org
L: cbe-oss-dev@ozlabs.org
-S: Supported
+S: Maintained
F: arch/powerpc/boot/ps3*
F: arch/powerpc/include/asm/lv1call.h
F: arch/powerpc/include/asm/ps3*.h
@@ -4791,12 +4791,11 @@
S390 ZFCP DRIVER
M: Christof Schmitt <christof.schmitt@de.ibm.com>
-M: Martin Peschke <mp3@de.ibm.com>
+M: Swen Schillig <swen@vnet.ibm.com>
M: linux390@de.ibm.com
L: linux-s390@vger.kernel.org
W: http://www.ibm.com/developerworks/linux/linux390/
S: Supported
-F: Documentation/s390/zfcpdump.txt
F: drivers/s390/scsi/zfcp_*
S390 IUCV NETWORK LAYER
diff --git a/Makefile b/Makefile
index fa1db90..701bc65 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 34
-EXTRAVERSION = -rc5
+EXTRAVERSION = -rc7
NAME = Sheep on Meth
# *DOCUMENTATION*
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index c5408bf..92622eb 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -253,6 +253,7 @@
select GENERIC_TIME
select GENERIC_CLOCKEVENTS
select ARCH_WANT_OPTIONAL_GPIOLIB
+ select GPIO_PL061 if GPIOLIB
help
This enables support for ARM Ltd RealView boards.
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 6ab6b33..c5191b1 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -685,8 +685,8 @@
W(b) __armv4_mmu_cache_off
W(b) __armv4_mmu_cache_flush
- .word 0x56056930
- .word 0xff0ffff0 @ PXA935
+ .word 0x56056900
+ .word 0xffffff00 @ PXA9xx
W(b) __armv4_mmu_cache_on
W(b) __armv4_mmu_cache_off
W(b) __armv4_mmu_cache_flush
@@ -697,12 +697,6 @@
W(b) __armv4_mmu_cache_off
W(b) __armv5tej_mmu_cache_flush
- .word 0x56056930
- .word 0xff0ffff0 @ PXA935
- W(b) __armv4_mmu_cache_on
- W(b) __armv4_mmu_cache_off
- W(b) __armv4_mmu_cache_flush
-
.word 0x56050000 @ Feroceon
.word 0xff0f0000
W(b) __armv4_mmu_cache_on
diff --git a/arch/arm/configs/bcmring_defconfig b/arch/arm/configs/bcmring_defconfig
index 1e12167..6ac6693 100644
--- a/arch/arm/configs/bcmring_defconfig
+++ b/arch/arm/configs/bcmring_defconfig
@@ -1,13 +1,13 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.31-rc3
-# Fri Jul 17 12:07:28 2009
+# Linux kernel version: 2.6.34-rc2
+# Mon Mar 29 12:01:41 2010
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_MMU=y
+CONFIG_HAVE_PROC_CPU=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -18,6 +18,7 @@
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_VECTORS_BASE=0xffff0000
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -32,6 +33,12 @@
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_LZO=y
+CONFIG_KERNEL_GZIP=y
+# CONFIG_KERNEL_BZIP2 is not set
+# CONFIG_KERNEL_LZMA is not set
+# CONFIG_KERNEL_LZO is not set
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
@@ -43,21 +50,22 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=17
-# CONFIG_GROUP_SCHED is not set
-# CONFIG_CGROUPS is not set
# CONFIG_SYSFS_DEPRECATED_V2 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=y
CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
CONFIG_EMBEDDED=y
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
@@ -75,19 +83,21 @@
# CONFIG_EVENTFD is not set
CONFIG_SHMEM=y
# CONFIG_AIO is not set
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+CONFIG_PERF_EVENTS=y
+CONFIG_PERF_COUNTERS=y
# CONFIG_VM_EVENT_COUNTERS is not set
# CONFIG_SLUB_DEBUG is not set
-# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_COMPAT_BRK is not set
# 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
@@ -115,24 +125,53 @@
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
# System Type
#
+CONFIG_MMU=y
# CONFIG_ARCH_AAEC2000 is not set
# CONFIG_ARCH_INTEGRATOR is not set
# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_VERSATILE is not set
# CONFIG_ARCH_AT91 is not set
+CONFIG_ARCH_BCMRING=y
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_GEMINI is not set
# CONFIG_ARCH_EBSA110 is not set
@@ -149,6 +188,7 @@
# CONFIG_ARCH_IXP2000 is not set
# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_DOVE is not set
# CONFIG_ARCH_KIRKWOOD is not set
# CONFIG_ARCH_LOKI is not set
# CONFIG_ARCH_MV78XX0 is not set
@@ -157,19 +197,26 @@
# CONFIG_ARCH_KS8695 is not set
# CONFIG_ARCH_NS9XXX is not set
# CONFIG_ARCH_W90X900 is not set
+# CONFIG_ARCH_NUC93X is not set
# CONFIG_ARCH_PNX4008 is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_MSM is not set
+# CONFIG_ARCH_SHMOBILE is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_S3C64XX is not set
+# CONFIG_ARCH_S5P6440 is not set
+# CONFIG_ARCH_S5P6442 is not set
+# CONFIG_ARCH_S5PC1XX is not set
+# CONFIG_ARCH_S5PV210 is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_LH7A40X is not set
# CONFIG_ARCH_U300 is not set
+# CONFIG_ARCH_U8500 is not set
+# CONFIG_ARCH_NOMADIK is not set
# CONFIG_ARCH_DAVINCI is not set
# CONFIG_ARCH_OMAP is not set
-CONFIG_ARCH_BCMRING=y
# CONFIG_ARCH_FPGA11107 is not set
CONFIG_ARCH_BCM11107=y
@@ -185,7 +232,7 @@
CONFIG_CPU_32v6K=y
CONFIG_CPU_32v6=y
CONFIG_CPU_ABRT_EV6=y
-CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_PABRT_V6=y
CONFIG_CPU_CACHE_V6=y
CONFIG_CPU_CACHE_VIPT=y
CONFIG_CPU_COPY_V6=y
@@ -201,6 +248,8 @@
# CONFIG_CPU_ICACHE_DISABLE is not set
# CONFIG_CPU_DCACHE_DISABLE is not set
# CONFIG_CPU_BPREDICT_DISABLE is not set
+CONFIG_ARM_L1_CACHE_SHIFT=5
+CONFIG_CPU_HAS_PMU=y
# CONFIG_ARM_ERRATA_411920 is not set
CONFIG_COMMON_CLKDEV=y
@@ -222,6 +271,8 @@
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
+# CONFIG_PREEMPT_NONE is not set
+# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_HZ=100
CONFIG_AEABI=y
@@ -229,6 +280,7 @@
# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
# CONFIG_HIGHMEM is not set
+CONFIG_HW_PERF_EVENTS=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -240,8 +292,7 @@
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ALIGNMENT_TRAP=y
CONFIG_UACCESS_WITH_MEMCPY=y
@@ -335,9 +386,9 @@
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_AFS_PARTS is not set
@@ -433,6 +484,10 @@
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
@@ -444,6 +499,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -452,6 +508,7 @@
# CONFIG_MD is not set
# CONFIG_NETDEVICES is not set
# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
#
# Input device support
@@ -459,6 +516,7 @@
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
@@ -508,6 +566,7 @@
CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
@@ -519,13 +578,17 @@
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
# CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -541,6 +604,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
#
@@ -566,14 +630,17 @@
# CONFIG_USB_SUPPORT is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
-# CONFIG_ACCESSIBILITY is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
CONFIG_RTC_LIB=y
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
-# CONFIG_REGULATOR is not set
# CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
# CONFIG_STAGING is not set
#
@@ -589,9 +656,12 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
# CONFIG_FILE_LOCKING is not set
# CONFIG_FSNOTIFY is not set
+# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
+# CONFIG_INOTIFY_USER is not set
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
@@ -647,6 +717,7 @@
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -657,7 +728,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
# CONFIG_NETWORK_FILESYSTEMS is not set
#
@@ -675,11 +745,12 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
CONFIG_HEADERS_CHECK=y
# CONFIG_DEBUG_KERNEL is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
CONFIG_FRAME_POINTER=y
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@@ -693,6 +764,7 @@
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_ARM_UNWIND is not set
# CONFIG_DEBUG_USER is not set
+# CONFIG_OC_ETM is not set
#
# Security options
@@ -700,7 +772,11 @@
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
# CONFIG_CRYPTO is not set
# CONFIG_BINARY_PRINTF is not set
diff --git a/arch/arm/configs/imote2_defconfig b/arch/arm/configs/imote2_defconfig
index 95d2bec..21f2bff 100644
--- a/arch/arm/configs/imote2_defconfig
+++ b/arch/arm/configs/imote2_defconfig
@@ -1,13 +1,14 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc8
-# Sat Feb 13 21:48:53 2010
+# Linux kernel version: 2.6.34-rc2
+# Thu Apr 8 14:49:08 2010
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_HAVE_PROC_CPU=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@@ -19,6 +20,7 @@
CONFIG_ARCH_HAS_CPUFREQ=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_ARCH_MTD_XIP=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_VECTORS_BASE=0xffff0000
@@ -60,11 +62,6 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
@@ -97,10 +94,14 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_COMPAT_BRK is not set
CONFIG_SLAB=y
@@ -184,6 +185,7 @@
# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_VERSATILE is not set
# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_BCMRING is not set
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_GEMINI is not set
# CONFIG_ARCH_EBSA110 is not set
@@ -193,7 +195,6 @@
# CONFIG_ARCH_STMP3XXX is not set
# CONFIG_ARCH_NETX is not set
# CONFIG_ARCH_H720X is not set
-# CONFIG_ARCH_NOMADIK is not set
# CONFIG_ARCH_IOP13XX is not set
# CONFIG_ARCH_IOP32X is not set
# CONFIG_ARCH_IOP33X is not set
@@ -210,21 +211,26 @@
# CONFIG_ARCH_KS8695 is not set
# CONFIG_ARCH_NS9XXX is not set
# CONFIG_ARCH_W90X900 is not set
+# CONFIG_ARCH_NUC93X is not set
# CONFIG_ARCH_PNX4008 is not set
CONFIG_ARCH_PXA=y
# CONFIG_ARCH_MSM is not set
+# CONFIG_ARCH_SHMOBILE is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_S3C64XX is not set
+# CONFIG_ARCH_S5P6440 is not set
+# CONFIG_ARCH_S5P6442 is not set
# CONFIG_ARCH_S5PC1XX is not set
+# CONFIG_ARCH_S5PV210 is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_LH7A40X is not set
# CONFIG_ARCH_U300 is not set
+# CONFIG_ARCH_U8500 is not set
+# CONFIG_ARCH_NOMADIK is not set
# CONFIG_ARCH_DAVINCI is not set
# CONFIG_ARCH_OMAP is not set
-# CONFIG_ARCH_BCMRING is not set
-# CONFIG_ARCH_U8500 is not set
#
# Intel PXA2xx/PXA3xx Implementations
@@ -253,6 +259,7 @@
# CONFIG_MACH_EM_X270 is not set
# CONFIG_MACH_EXEDA is not set
# CONFIG_MACH_CM_X300 is not set
+# CONFIG_MACH_CAPC7117 is not set
# CONFIG_ARCH_GUMSTIX is not set
CONFIG_MACH_INTELMOTE2=y
# CONFIG_MACH_STARGATE2 is not set
@@ -275,7 +282,11 @@
# CONFIG_PXA_EZX is not set
# CONFIG_MACH_MP900C is not set
# CONFIG_ARCH_PXA_PALM is not set
+# CONFIG_MACH_RAUMFELD_RC is not set
+# CONFIG_MACH_RAUMFELD_CONNECTOR is not set
+# CONFIG_MACH_RAUMFELD_SPEAKER is not set
# CONFIG_PXA_SHARPSL is not set
+# CONFIG_MACH_ICONTROL is not set
# CONFIG_ARCH_PXA_ESERIES is not set
CONFIG_PXA27x=y
CONFIG_PXA_SSP=y
@@ -302,6 +313,7 @@
CONFIG_ARM_L1_CACHE_SHIFT=5
CONFIG_IWMMXT=y
CONFIG_XSCALE_PMU=y
+CONFIG_CPU_HAS_PMU=y
CONFIG_COMMON_CLKDEV=y
#
@@ -352,7 +364,7 @@
#
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="console=tty1 root=/dev/mmcblk0p2 rootfstype=ext2 rootdelay=3 ip=192.168.0.202:192.168.0.200:192.168.0.200:255.255.255.0 debug"
+CONFIG_CMDLINE="root=/dev/mtdblock2 rootfstype=jffs2 console=ttyS2,115200 mem=32M"
# CONFIG_XIP_KERNEL is not set
CONFIG_KEXEC=y
CONFIG_ATAGS_PROC=y
@@ -360,24 +372,8 @@
#
# CPU Power Management
#
-CONFIG_CPU_FREQ=y
-CONFIG_CPU_FREQ_TABLE=y
-CONFIG_CPU_FREQ_DEBUG=y
-CONFIG_CPU_FREQ_STAT=y
-# CONFIG_CPU_FREQ_STAT_DETAILS is not set
-CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
-# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
-# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
-# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
-# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
-CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
-CONFIG_CPU_FREQ_GOV_POWERSAVE=m
-CONFIG_CPU_FREQ_GOV_USERSPACE=m
-CONFIG_CPU_FREQ_GOV_ONDEMAND=m
-CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
-CONFIG_CPU_IDLE=y
-CONFIG_CPU_IDLE_GOV_LADDER=y
-CONFIG_CPU_IDLE_GOV_MENU=y
+# CONFIG_CPU_FREQ is not set
+# CONFIG_CPU_IDLE is not set
#
# Floating point emulation
@@ -409,6 +405,7 @@
CONFIG_SUSPEND_FREEZER=y
CONFIG_APM_EMULATION=y
CONFIG_PM_RUNTIME=y
+CONFIG_PM_OPS=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_NET=y
@@ -416,7 +413,6 @@
# Networking options
#
CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -506,6 +502,7 @@
CONFIG_NETFILTER_XTABLES=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_CT is not set
# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
CONFIG_NETFILTER_XT_TARGET_HL=m
CONFIG_NETFILTER_XT_TARGET_LED=m
@@ -622,6 +619,7 @@
# CONFIG_ATM is not set
CONFIG_STP=m
CONFIG_BRIDGE=m
+# CONFIG_BRIDGE_IGMP_SNOOPING is not set
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
@@ -646,32 +644,7 @@
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
-CONFIG_BT=y
-CONFIG_BT_L2CAP=y
-CONFIG_BT_SCO=y
-CONFIG_BT_RFCOMM=y
-CONFIG_BT_RFCOMM_TTY=y
-CONFIG_BT_BNEP=y
-CONFIG_BT_BNEP_MC_FILTER=y
-CONFIG_BT_BNEP_PROTO_FILTER=y
-CONFIG_BT_HIDP=y
-
-#
-# Bluetooth device drivers
-#
-CONFIG_BT_HCIBTUSB=m
-CONFIG_BT_HCIBTSDIO=m
-CONFIG_BT_HCIUART=y
-CONFIG_BT_HCIUART_H4=y
-# CONFIG_BT_HCIUART_BCSP is not set
-# CONFIG_BT_HCIUART_LL is not set
-CONFIG_BT_HCIBCM203X=m
-CONFIG_BT_HCIBPA10X=m
-CONFIG_BT_HCIBFUSB=m
-CONFIG_BT_HCIVHCI=m
-CONFIG_BT_MRVL=m
-CONFIG_BT_MRVL_SDIO=m
-# CONFIG_BT_ATH3K is not set
+# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
CONFIG_FIB_RULES=y
# CONFIG_WIRELESS is not set
@@ -687,7 +660,8 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_DEVTMPFS is not set
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=m
@@ -703,9 +677,9 @@
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
-# CONFIG_MTD_CMDLINE_PARTS is not set
-# CONFIG_MTD_AFS_PARTS is not set
-# CONFIG_MTD_AR7_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_AFS_PARTS=y
+CONFIG_MTD_AR7_PARTS=y
#
# User Modules And Translation Layers
@@ -812,6 +786,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -965,6 +940,7 @@
CONFIG_SERIAL_PXA_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
@@ -993,6 +969,7 @@
CONFIG_I2C_PXA=y
# CONFIG_I2C_PXA_SLAVE is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -1006,15 +983,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
@@ -1046,10 +1017,12 @@
#
# Memory mapped GPIO expanders:
#
+# CONFIG_GPIO_IT8761E is not set
#
# I2C GPIO expanders:
#
+# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
@@ -1093,10 +1066,12 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_ASIC3 is not set
# CONFIG_HTC_EGPIO is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
@@ -1105,22 +1080,25 @@
# CONFIG_MFD_TC6393XB is not set
CONFIG_PMIC_DA903X=y
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
# CONFIG_AB4500_CORE is not set
CONFIG_REGULATOR=y
CONFIG_REGULATOR_DEBUG=y
+# CONFIG_REGULATOR_DUMMY is not set
# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
CONFIG_REGULATOR_VIRTUAL_CONSUMER=y
CONFIG_REGULATOR_USERSPACE_CONSUMER=y
# CONFIG_REGULATOR_BQ24022 is not set
# CONFIG_REGULATOR_MAX1586 is not set
+# CONFIG_REGULATOR_MAX8649 is not set
# CONFIG_REGULATOR_MAX8660 is not set
CONFIG_REGULATOR_DA903X=y
# CONFIG_REGULATOR_LP3971 is not set
@@ -1218,6 +1196,7 @@
# CONFIG_VIDEO_SAA7191 is not set
# CONFIG_VIDEO_TVP514X is not set
# CONFIG_VIDEO_TVP5150 is not set
+# CONFIG_VIDEO_TVP7002 is not set
# CONFIG_VIDEO_VPX3220 is not set
#
@@ -1264,15 +1243,7 @@
CONFIG_VIDEO_PXA27x=y
# CONFIG_VIDEO_SH_MOBILE_CEU is not set
# CONFIG_V4L_USB_DRIVERS is not set
-CONFIG_RADIO_ADAPTERS=y
-# CONFIG_I2C_SI4713 is not set
-# CONFIG_RADIO_SI4713 is not set
-# CONFIG_USB_DSBR is not set
-# CONFIG_RADIO_SI470X is not set
-# CONFIG_USB_MR800 is not set
-CONFIG_RADIO_TEA5764=y
-CONFIG_RADIO_TEA5764_XTAL=y
-# CONFIG_RADIO_TEF6862 is not set
+# CONFIG_RADIO_ADAPTERS is not set
# CONFIG_DAB is not set
#
@@ -1398,8 +1369,6 @@
#
# Special HID drivers
#
-CONFIG_HID_APPLE=m
-# CONFIG_HID_WACOM is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
@@ -1477,7 +1446,6 @@
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1489,7 +1457,6 @@
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
CONFIG_USB_GADGET=y
# CONFIG_USB_GADGET_DEBUG is not set
# CONFIG_USB_GADGET_DEBUG_FILES is not set
@@ -1529,6 +1496,7 @@
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_NOKIA is not set
# CONFIG_USB_G_MULTI is not set
#
@@ -1555,8 +1523,6 @@
#
CONFIG_MMC_PXA=y
# CONFIG_MMC_SDHCI is not set
-# CONFIG_MMC_AT91 is not set
-# CONFIG_MMC_ATMELMCI is not set
CONFIG_MMC_SPI=y
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
@@ -1574,11 +1540,11 @@
# CONFIG_LEDS_REGULATOR is not set
# CONFIG_LEDS_BD2802 is not set
# CONFIG_LEDS_LT3593 is not set
+CONFIG_LEDS_TRIGGERS=y
#
# LED Triggers
#
-CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_LEDS_TRIGGER_BACKLIGHT=y
@@ -1656,7 +1622,7 @@
# on-CPU RTC drivers
#
# CONFIG_RTC_DRV_SA1100 is not set
-# CONFIG_RTC_DRV_PXA is not set
+CONFIG_RTC_DRV_PXA=y
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
@@ -1681,19 +1647,10 @@
CONFIG_JBD=m
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=m
-CONFIG_REISERFS_FS=m
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-CONFIG_REISERFS_FS_XATTR=y
-CONFIG_REISERFS_FS_POSIX_ACL=y
-CONFIG_REISERFS_FS_SECURITY=y
+# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
-CONFIG_XFS_FS=m
-# CONFIG_XFS_QUOTA is not set
-# CONFIG_XFS_POSIX_ACL is not set
-# CONFIG_XFS_RT is not set
-# CONFIG_XFS_DEBUG is not set
+# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
# CONFIG_NILFS2_FS is not set
@@ -1716,9 +1673,7 @@
#
# CD-ROM/DVD Filesystems
#
-CONFIG_ISO9660_FS=m
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
+# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
#
@@ -1750,12 +1705,14 @@
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
-CONFIG_JFFS2_FS=m
+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_FS_WBUF_VERIFY=y
+CONFIG_JFFS2_SUMMARY=y
+CONFIG_JFFS2_FS_XATTR=y
+CONFIG_JFFS2_FS_POSIX_ACL=y
+CONFIG_JFFS2_FS_SECURITY=y
CONFIG_JFFS2_COMPRESSION_OPTIONS=y
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_LZO=y
@@ -1765,6 +1722,7 @@
CONFIG_JFFS2_CMODE_PRIORITY=y
# CONFIG_JFFS2_CMODE_SIZE is not set
# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+# CONFIG_LOGFS is not set
CONFIG_CRAMFS=m
CONFIG_SQUASHFS=m
# CONFIG_SQUASHFS_EMBEDDED is not set
@@ -1802,6 +1760,7 @@
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
# CONFIG_SMB_NLS_DEFAULT is not set
+# CONFIG_CEPH_FS is not set
CONFIG_CIFS=m
CONFIG_CIFS_STATS=y
# CONFIG_CIFS_STATS2 is not set
@@ -1895,6 +1854,7 @@
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_PROVE_LOCKING=y
+# CONFIG_PROVE_RCU is not set
CONFIG_LOCKDEP=y
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_LOCKDEP is not set
@@ -1918,6 +1878,7 @@
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
@@ -2061,9 +2022,9 @@
CONFIG_CRC7=y
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_LZO_COMPRESS=m
-CONFIG_LZO_DECOMPRESS=m
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
@@ -2075,3 +2036,4 @@
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
diff --git a/arch/arm/configs/n8x0_defconfig b/arch/arm/configs/n8x0_defconfig
index 216ad00..9405e32 100644
--- a/arch/arm/configs/n8x0_defconfig
+++ b/arch/arm/configs/n8x0_defconfig
@@ -1058,7 +1058,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
# CONFIG_NFS_FS is not set
# CONFIG_NFSD is not set
diff --git a/arch/arm/configs/omap_zoom2_defconfig b/arch/arm/configs/omap_zoom2_defconfig
index f5c6e11..881faea 100644
--- a/arch/arm/configs/omap_zoom2_defconfig
+++ b/arch/arm/configs/omap_zoom2_defconfig
@@ -661,7 +661,7 @@
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=32
-CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=1
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
diff --git a/arch/arm/configs/omap_zoom3_defconfig b/arch/arm/configs/omap_zoom3_defconfig
index ea9a501..5e55b55 100644
--- a/arch/arm/configs/omap_zoom3_defconfig
+++ b/arch/arm/configs/omap_zoom3_defconfig
@@ -680,7 +680,7 @@
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=32
-CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=1
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
diff --git a/arch/arm/configs/rx51_defconfig b/arch/arm/configs/rx51_defconfig
index 45135ff..473f9e1 100644
--- a/arch/arm/configs/rx51_defconfig
+++ b/arch/arm/configs/rx51_defconfig
@@ -59,8 +59,6 @@
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUPS 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
@@ -480,7 +478,6 @@
# CONFIG_BT_HCIBFUSB is not set
# CONFIG_BT_HCIVHCI is not set
# CONFIG_AF_RXRPC is not set
-# CONFIG_PHONET is not set
CONFIG_WIRELESS=y
CONFIG_CFG80211=y
# CONFIG_CFG80211_REG_DEBUG is not set
diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h
index 00f46d9..6e8f05c 100644
--- a/arch/arm/include/asm/assembler.h
+++ b/arch/arm/include/asm/assembler.h
@@ -149,10 +149,10 @@
#define USER(x...) \
9999: x; \
- .section __ex_table,"a"; \
+ .pushsection __ex_table,"a"; \
.align 3; \
.long 9999b,9001f; \
- .previous
+ .popsection
/*
* SMP data memory barrier
@@ -193,10 +193,10 @@
.error "Unsupported inc macro argument"
.endif
- .section __ex_table,"a"
+ .pushsection __ex_table,"a"
.align 3
.long 9999b, \abort
- .previous
+ .popsection
.endm
.macro usracc, instr, reg, ptr, inc, cond, rept, abort
@@ -234,10 +234,10 @@
.error "Unsupported inc macro argument"
.endif
- .section __ex_table,"a"
+ .pushsection __ex_table,"a"
.align 3
.long 9999b, \abort
- .previous
+ .popsection
.endr
.endm
diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
index bff0564..51662fe 100644
--- a/arch/arm/include/asm/elf.h
+++ b/arch/arm/include/asm/elf.h
@@ -9,6 +9,8 @@
#include <asm/ptrace.h>
#include <asm/user.h>
+struct task_struct;
+
typedef unsigned long elf_greg_t;
typedef unsigned long elf_freg_t[3];
diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
index bfcc159..540a044 100644
--- a/arch/arm/include/asm/futex.h
+++ b/arch/arm/include/asm/futex.h
@@ -21,14 +21,14 @@
"2: strt %0, [%2]\n" \
" mov %0, #0\n" \
"3:\n" \
- " .section __ex_table,\"a\"\n" \
+ " .pushsection __ex_table,\"a\"\n" \
" .align 3\n" \
" .long 1b, 4f, 2b, 4f\n" \
- " .previous\n" \
- " .section .fixup,\"ax\"\n" \
+ " .popsection\n" \
+ " .pushsection .fixup,\"ax\"\n" \
"4: mov %0, %4\n" \
" b 3b\n" \
- " .previous" \
+ " .popsection" \
: "=&r" (ret), "=&r" (oldval) \
: "r" (uaddr), "r" (oparg), "Ir" (-EFAULT) \
: "cc", "memory")
@@ -102,14 +102,14 @@
" it eq @ explicit IT needed for the 2b label\n"
"2: streqt %2, [%3]\n"
"3:\n"
- " .section __ex_table,\"a\"\n"
+ " .pushsection __ex_table,\"a\"\n"
" .align 3\n"
" .long 1b, 4f, 2b, 4f\n"
- " .previous\n"
- " .section .fixup,\"ax\"\n"
+ " .popsection\n"
+ " .pushsection .fixup,\"ax\"\n"
"4: mov %0, %4\n"
" b 3b\n"
- " .previous"
+ " .popsection"
: "=&r" (val)
: "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
: "cc", "memory");
diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
index 1d6bd40..33e4a48 100644
--- a/arch/arm/include/asm/uaccess.h
+++ b/arch/arm/include/asm/uaccess.h
@@ -229,16 +229,16 @@
__asm__ __volatile__( \
"1: ldrbt %1,[%2]\n" \
"2:\n" \
- " .section .fixup,\"ax\"\n" \
+ " .pushsection .fixup,\"ax\"\n" \
" .align 2\n" \
"3: mov %0, %3\n" \
" mov %1, #0\n" \
" b 2b\n" \
- " .previous\n" \
- " .section __ex_table,\"a\"\n" \
+ " .popsection\n" \
+ " .pushsection __ex_table,\"a\"\n" \
" .align 3\n" \
" .long 1b, 3b\n" \
- " .previous" \
+ " .popsection" \
: "+r" (err), "=&r" (x) \
: "r" (addr), "i" (-EFAULT) \
: "cc")
@@ -265,16 +265,16 @@
__asm__ __volatile__( \
"1: ldrt %1,[%2]\n" \
"2:\n" \
- " .section .fixup,\"ax\"\n" \
+ " .pushsection .fixup,\"ax\"\n" \
" .align 2\n" \
"3: mov %0, %3\n" \
" mov %1, #0\n" \
" b 2b\n" \
- " .previous\n" \
- " .section __ex_table,\"a\"\n" \
+ " .popsection\n" \
+ " .pushsection __ex_table,\"a\"\n" \
" .align 3\n" \
" .long 1b, 3b\n" \
- " .previous" \
+ " .popsection" \
: "+r" (err), "=&r" (x) \
: "r" (addr), "i" (-EFAULT) \
: "cc")
@@ -310,15 +310,15 @@
__asm__ __volatile__( \
"1: strbt %1,[%2]\n" \
"2:\n" \
- " .section .fixup,\"ax\"\n" \
+ " .pushsection .fixup,\"ax\"\n" \
" .align 2\n" \
"3: mov %0, %3\n" \
" b 2b\n" \
- " .previous\n" \
- " .section __ex_table,\"a\"\n" \
+ " .popsection\n" \
+ " .pushsection __ex_table,\"a\"\n" \
" .align 3\n" \
" .long 1b, 3b\n" \
- " .previous" \
+ " .popsection" \
: "+r" (err) \
: "r" (x), "r" (__pu_addr), "i" (-EFAULT) \
: "cc")
@@ -343,15 +343,15 @@
__asm__ __volatile__( \
"1: strt %1,[%2]\n" \
"2:\n" \
- " .section .fixup,\"ax\"\n" \
+ " .pushsection .fixup,\"ax\"\n" \
" .align 2\n" \
"3: mov %0, %3\n" \
" b 2b\n" \
- " .previous\n" \
- " .section __ex_table,\"a\"\n" \
+ " .popsection\n" \
+ " .pushsection __ex_table,\"a\"\n" \
" .align 3\n" \
" .long 1b, 3b\n" \
- " .previous" \
+ " .popsection" \
: "+r" (err) \
: "r" (x), "r" (__pu_addr), "i" (-EFAULT) \
: "cc")
@@ -371,16 +371,16 @@
THUMB( "1: strt " __reg_oper1 ", [%1]\n" ) \
THUMB( "2: strt " __reg_oper0 ", [%1, #4]\n" ) \
"3:\n" \
- " .section .fixup,\"ax\"\n" \
+ " .pushsection .fixup,\"ax\"\n" \
" .align 2\n" \
"4: mov %0, %3\n" \
" b 3b\n" \
- " .previous\n" \
- " .section __ex_table,\"a\"\n" \
+ " .popsection\n" \
+ " .pushsection __ex_table,\"a\"\n" \
" .align 3\n" \
" .long 1b, 4b\n" \
" .long 2b, 4b\n" \
- " .previous" \
+ " .popsection" \
: "+r" (err), "+r" (__pu_addr) \
: "r" (x), "i" (-EFAULT) \
: "cc")
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 6c5cf36..7ee48e7 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -523,16 +523,16 @@
/*
* The out of line fixup for the ldrt above.
*/
- .section .fixup, "ax"
+ .pushsection .fixup, "ax"
4: mov pc, r9
- .previous
- .section __ex_table,"a"
+ .popsection
+ .pushsection __ex_table,"a"
.long 1b, 4b
#if __LINUX_ARM_ARCH__ >= 7
.long 2b, 4b
.long 3b, 4b
#endif
- .previous
+ .popsection
/*
* Check whether the instruction is a co-processor instruction.
@@ -676,10 +676,10 @@
* lr = unrecognised FP instruction return address
*/
- .data
+ .pushsection .data
ENTRY(fp_enter)
.word no_fp
- .previous
+ .popsection
ENTRY(no_fp)
mov pc, lr
diff --git a/arch/arm/kernel/ftrace.c b/arch/arm/kernel/ftrace.c
index c638427..0298286 100644
--- a/arch/arm/kernel/ftrace.c
+++ b/arch/arm/kernel/ftrace.c
@@ -62,15 +62,15 @@
" movne %0, #2 \n"
"3:\n"
- ".section .fixup, \"ax\"\n"
+ ".pushsection .fixup, \"ax\"\n"
"4: mov %0, #1 \n"
" b 3b \n"
- ".previous\n"
+ ".popsection\n"
- ".section __ex_table, \"a\"\n"
+ ".pushsection __ex_table, \"a\"\n"
" .long 1b, 4b \n"
" .long 2b, 4b \n"
- ".previous\n"
+ ".popsection\n"
: "=r"(err), "=r"(replaced)
: "r"(pc), "r"(new), "r"(old), "0"(err), "1"(replaced)
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 0e12e0a..acf5e6f 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -355,7 +355,7 @@
* the thread function, and r3 points to the exit function.
*/
extern void kernel_thread_helper(void);
-asm( ".section .text\n"
+asm( ".pushsection .text\n"
" .align\n"
" .type kernel_thread_helper, #function\n"
"kernel_thread_helper:\n"
@@ -363,11 +363,11 @@
" mov lr, r3\n"
" mov pc, r2\n"
" .size kernel_thread_helper, . - kernel_thread_helper\n"
-" .previous");
+" .popsection");
#ifdef CONFIG_ARM_UNWIND
extern void kernel_thread_exit(long code);
-asm( ".section .text\n"
+asm( ".pushsection .text\n"
" .align\n"
" .type kernel_thread_exit, #function\n"
"kernel_thread_exit:\n"
@@ -377,7 +377,7 @@
" nop\n"
" .fnend\n"
" .size kernel_thread_exit, . - kernel_thread_exit\n"
-" .previous");
+" .popsection");
#else
#define kernel_thread_exit do_exit
#endif
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 577543f..a01194e 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -86,6 +86,12 @@
return PTR_ERR(idle);
}
ci->idle = idle;
+ } else {
+ /*
+ * Since this idle thread is being re-used, call
+ * init_idle() to reinitialize the thread structure.
+ */
+ init_idle(idle, cpu);
}
/*
diff --git a/arch/arm/lib/backtrace.S b/arch/arm/lib/backtrace.S
index aaf7220..a673297 100644
--- a/arch/arm/lib/backtrace.S
+++ b/arch/arm/lib/backtrace.S
@@ -110,13 +110,13 @@
ENDPROC(__backtrace)
ENDPROC(c_backtrace)
- .section __ex_table,"a"
+ .pushsection __ex_table,"a"
.align 3
.long 1001b, 1006b
.long 1002b, 1006b
.long 1003b, 1006b
.long 1004b, 1006b
- .previous
+ .popsection
#define instr r4
#define reg r5
diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
index 1279abd..5e3f996 100644
--- a/arch/arm/lib/clear_user.S
+++ b/arch/arm/lib/clear_user.S
@@ -46,8 +46,8 @@
ldmfd sp!, {r1, pc}
ENDPROC(__clear_user)
- .section .fixup,"ax"
+ .pushsection .fixup,"ax"
.align 0
9001: ldmfd sp!, {r0, pc}
- .previous
+ .popsection
diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
index e4fe124..66a477a 100644
--- a/arch/arm/lib/copy_from_user.S
+++ b/arch/arm/lib/copy_from_user.S
@@ -90,7 +90,7 @@
ENDPROC(__copy_from_user)
- .section .fixup,"ax"
+ .pushsection .fixup,"ax"
.align 0
copy_abort_preamble
ldmfd sp!, {r1, r2}
@@ -100,5 +100,5 @@
bl __memzero
ldr r0, [sp], #4
copy_abort_end
- .previous
+ .popsection
diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
index 1a71e15..027b69b 100644
--- a/arch/arm/lib/copy_to_user.S
+++ b/arch/arm/lib/copy_to_user.S
@@ -94,12 +94,12 @@
ENDPROC(__copy_to_user)
- .section .fixup,"ax"
+ .pushsection .fixup,"ax"
.align 0
copy_abort_preamble
ldmfd sp!, {r1, r2, r3}
sub r0, r0, r1
rsb r0, r0, r2
copy_abort_end
- .previous
+ .popsection
diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
index fd0e9dc..59ff6fd 100644
--- a/arch/arm/lib/csumpartialcopyuser.S
+++ b/arch/arm/lib/csumpartialcopyuser.S
@@ -68,7 +68,7 @@
* so properly, we would have to add in whatever registers were loaded before
* the fault, which, with the current asm above is not predictable.
*/
- .section .fixup,"ax"
+ .pushsection .fixup,"ax"
.align 4
9001: mov r4, #-EFAULT
ldr r5, [fp, #4] @ *err_ptr
@@ -80,4 +80,4 @@
strneb r0, [r1], #1
bne 9002b
load_regs
- .previous
+ .popsection
diff --git a/arch/arm/lib/getuser.S b/arch/arm/lib/getuser.S
index a1814d9..b1631a7 100644
--- a/arch/arm/lib/getuser.S
+++ b/arch/arm/lib/getuser.S
@@ -64,9 +64,9 @@
mov pc, lr
ENDPROC(__get_user_bad)
-.section __ex_table, "a"
+.pushsection __ex_table, "a"
.long 1b, __get_user_bad
.long 2b, __get_user_bad
.long 3b, __get_user_bad
.long 4b, __get_user_bad
-.previous
+.popsection
diff --git a/arch/arm/lib/putuser.S b/arch/arm/lib/putuser.S
index 02fedbf..5a01a23 100644
--- a/arch/arm/lib/putuser.S
+++ b/arch/arm/lib/putuser.S
@@ -81,11 +81,11 @@
mov pc, lr
ENDPROC(__put_user_bad)
-.section __ex_table, "a"
+.pushsection __ex_table, "a"
.long 1b, __put_user_bad
.long 2b, __put_user_bad
.long 3b, __put_user_bad
.long 4b, __put_user_bad
.long 5b, __put_user_bad
.long 6b, __put_user_bad
-.previous
+.popsection
diff --git a/arch/arm/lib/strncpy_from_user.S b/arch/arm/lib/strncpy_from_user.S
index 1c9814f..f202d7b 100644
--- a/arch/arm/lib/strncpy_from_user.S
+++ b/arch/arm/lib/strncpy_from_user.S
@@ -33,11 +33,11 @@
mov pc, lr
ENDPROC(__strncpy_from_user)
- .section .fixup,"ax"
+ .pushsection .fixup,"ax"
.align 0
9001: mov r3, #0
strb r3, [r0, #0] @ null terminate
mov r0, #-EFAULT
mov pc, lr
- .previous
+ .popsection
diff --git a/arch/arm/lib/strnlen_user.S b/arch/arm/lib/strnlen_user.S
index 7855b29..0ecbb45 100644
--- a/arch/arm/lib/strnlen_user.S
+++ b/arch/arm/lib/strnlen_user.S
@@ -33,8 +33,8 @@
mov pc, lr
ENDPROC(__strnlen_user)
- .section .fixup,"ax"
+ .pushsection .fixup,"ax"
.align 0
9001: mov r0, #0
mov pc, lr
- .previous
+ .popsection
diff --git a/arch/arm/lib/uaccess.S b/arch/arm/lib/uaccess.S
index ffdd274..fee9f6f 100644
--- a/arch/arm/lib/uaccess.S
+++ b/arch/arm/lib/uaccess.S
@@ -279,10 +279,10 @@
b .Lc2u_finished
ENDPROC(__copy_to_user)
- .section .fixup,"ax"
+ .pushsection .fixup,"ax"
.align 0
9001: ldmfd sp!, {r0, r4 - r7, pc}
- .previous
+ .popsection
/* Prototype: unsigned long __copy_from_user(void *to,const void *from,unsigned long n);
* Purpose : copy a block from user memory to kernel memory
@@ -545,7 +545,7 @@
b .Lcfu_finished
ENDPROC(__copy_from_user)
- .section .fixup,"ax"
+ .pushsection .fixup,"ax"
.align 0
/*
* We took an exception. r0 contains a pointer to
@@ -559,5 +559,5 @@
blne __memzero
mov r0, r4
ldmfd sp!, {r4 - r7, pc}
- .previous
+ .popsection
diff --git a/arch/arm/mach-mx5/clock-mx51.c b/arch/arm/mach-mx5/clock-mx51.c
index 8f85f73..1ee6ce4 100644
--- a/arch/arm/mach-mx5/clock-mx51.c
+++ b/arch/arm/mach-mx5/clock-mx51.c
@@ -16,6 +16,7 @@
#include <linux/io.h>
#include <asm/clkdev.h>
+#include <asm/div64.h>
#include <mach/hardware.h>
#include <mach/common.h>
diff --git a/arch/arm/mach-omap1/timer32k.c b/arch/arm/mach-omap1/timer32k.c
index 9ad1185..20cfbcc 100644
--- a/arch/arm/mach-omap1/timer32k.c
+++ b/arch/arm/mach-omap1/timer32k.c
@@ -68,12 +68,6 @@
* ---------------------------------------------------------------------------
*/
-#if defined(CONFIG_ARCH_OMAP16XX)
-#define TIMER_32K_SYNCHRONIZED 0xfffbc410
-#else
-#error OMAP 32KHz timer does not currently work on 15XX!
-#endif
-
/* 16xx specific defines */
#define OMAP1_32K_TIMER_BASE 0xfffb9000
#define OMAP1_32K_TIMER_CR 0x08
@@ -150,15 +144,6 @@
.set_mode = omap_32k_timer_set_mode,
};
-/*
- * The 32KHz synchronized timer is an additional timer on 16xx.
- * It is always running.
- */
-static inline unsigned long omap_32k_sync_timer_read(void)
-{
- return omap_readl(TIMER_32K_SYNCHRONIZED);
-}
-
static irqreturn_t omap_32k_timer_interrupt(int irq, void *dev_id)
{
struct clock_event_device *evt = &clockevent_32k_timer;
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index a8a3d1e..2455dcc 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -59,8 +59,10 @@
select OMAP_PACKAGE_CBB
config MACH_DEVKIT8000
- bool "DEVKIT8000 board"
- depends on ARCH_OMAP3
+ bool "DEVKIT8000 board"
+ depends on ARCH_OMAP3
+ select OMAP_PACKAGE_CUS
+ select OMAP_MUX
config MACH_OMAP_LDP
bool "OMAP3 LDP board"
diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c
index a0a2a11..504d2bd 100644
--- a/arch/arm/mach-omap2/board-3630sdp.c
+++ b/arch/arm/mach-omap2/board-3630sdp.c
@@ -96,6 +96,7 @@
static void __init omap_sdp_init(void)
{
omap3_mux_init(board_mux, OMAP_PACKAGE_CBP);
+ omap_serial_init();
zoom_peripherals_init();
board_smc91x_init();
enable_board_wakeup_source();
diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c
index 6ae8805..c1c4389 100644
--- a/arch/arm/mach-omap2/board-am3517evm.c
+++ b/arch/arm/mach-omap2/board-am3517evm.c
@@ -294,9 +294,9 @@
static void __init am3517_evm_init(void)
{
- am3517_evm_i2c_init();
-
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+
+ am3517_evm_i2c_init();
platform_add_devices(am3517_evm_devices,
ARRAY_SIZE(am3517_evm_devices));
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index 5bfc13b..47e3af2 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -50,7 +50,6 @@
#include <linux/input/matrix_keypad.h>
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
-#include <linux/usb/otg.h>
#include <linux/dm9000.h>
#include <linux/interrupt.h>
@@ -269,20 +268,6 @@
devkit8000_vmmc1_supply.dev = mmc[0].dev;
devkit8000_vsim_supply.dev = mmc[0].dev;
- /* REVISIT: need ehci-omap hooks for external VBUS
- * power switch and overcurrent detect
- */
-
- gpio_request(gpio + 1, "EHCI_nOC");
- gpio_direction_input(gpio + 1);
-
- /* TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, active low) */
- gpio_request(gpio + TWL4030_GPIO_MAX, "nEN_USB_PWR");
- gpio_direction_output(gpio + TWL4030_GPIO_MAX, 1);
-
- /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
- gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
-
return 0;
}
@@ -303,7 +288,7 @@
.dev = &devkit8000_lcd_device.dev,
},
{
- .supply = "vdss_dsi",
+ .supply = "vdds_dsi",
.dev = &devkit8000_dss_device.dev,
}
};
@@ -639,17 +624,21 @@
static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
.port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
- .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
+ .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN,
.port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
.phy_reset = true,
.reset_gpio_port[0] = -EINVAL,
- .reset_gpio_port[1] = 147,
+ .reset_gpio_port[1] = -EINVAL,
.reset_gpio_port[2] = -EINVAL
};
static void __init devkit8000_init(void)
{
+ omap_serial_init();
+
+ omap_dm9000_init();
+
devkit8000_i2c_init();
platform_add_devices(devkit8000_devices,
ARRAY_SIZE(devkit8000_devices));
@@ -659,25 +648,15 @@
spi_register_board_info(devkit8000_spi_board_info,
ARRAY_SIZE(devkit8000_spi_board_info));
- omap_serial_init();
-
- omap_dm9000_init();
-
devkit8000_ads7846_init();
- omap_mux_init_gpio(170, OMAP_PIN_INPUT);
-
- gpio_request(170, "DVI_nPD");
- /* REVISIT leave DVI powered down until it's needed ... */
- gpio_direction_output(170, true);
-
usb_musb_init(&musb_board_data);
usb_ehci_init(&ehci_pdata);
devkit8000_flash_init();
/* Ensure SDRC pins are mux'd for self-refresh */
- omap_mux_init_signal("sdr_cke0", OMAP_PIN_OUTPUT);
- omap_mux_init_signal("sdr_cke1", OMAP_PIN_OUTPUT);
+ omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
+ omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
}
static void __init devkit8000_map_io(void)
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index 3c7789d..d55c57b 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -458,13 +458,13 @@
};
static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
- .port_mode[0] = EHCI_HCD_OMAP_MODE_UNKNOWN,
- .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
+ .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
+ .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN,
.port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
.phy_reset = true,
- .reset_gpio_port[0] = -EINVAL,
- .reset_gpio_port[1] = IGEP2_GPIO_USBH_NRESET,
+ .reset_gpio_port[0] = IGEP2_GPIO_USBH_NRESET,
+ .reset_gpio_port[1] = -EINVAL,
.reset_gpio_port[2] = -EINVAL,
};
diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
index da9bcb8..3ccc34e 100644
--- a/arch/arm/mach-omap2/board-n8x0.c
+++ b/arch/arm/mach-omap2/board-n8x0.c
@@ -216,7 +216,7 @@
*/
#define N8X0_SLOT_SWITCH_GPIO 96
#define N810_EMMC_VSD_GPIO 23
-#define NN810_EMMC_VIO_GPIO 9
+#define N810_EMMC_VIO_GPIO 9
static int n8x0_mmc_switch_slot(struct device *dev, int slot)
{
@@ -304,10 +304,10 @@
if (power_on) {
gpio_set_value(N810_EMMC_VSD_GPIO, 1);
msleep(1);
- gpio_set_value(NN810_EMMC_VIO_GPIO, 1);
+ gpio_set_value(N810_EMMC_VIO_GPIO, 1);
msleep(1);
} else {
- gpio_set_value(NN810_EMMC_VIO_GPIO, 0);
+ gpio_set_value(N810_EMMC_VIO_GPIO, 0);
msleep(50);
gpio_set_value(N810_EMMC_VSD_GPIO, 0);
msleep(50);
@@ -468,7 +468,7 @@
if (machine_is_nokia_n810()) {
gpio_free(N810_EMMC_VSD_GPIO);
- gpio_free(NN810_EMMC_VIO_GPIO);
+ gpio_free(N810_EMMC_VIO_GPIO);
}
}
@@ -529,7 +529,7 @@
err = gpio_request(N8X0_SLOT_SWITCH_GPIO, "MMC slot switch");
if (err)
- return err;
+ return;
gpio_direction_output(N8X0_SLOT_SWITCH_GPIO, 0);
@@ -537,17 +537,17 @@
err = gpio_request(N810_EMMC_VSD_GPIO, "MMC slot 2 Vddf");
if (err) {
gpio_free(N8X0_SLOT_SWITCH_GPIO);
- return err;
+ return;
}
gpio_direction_output(N810_EMMC_VSD_GPIO, 0);
- err = gpio_request(NN810_EMMC_VIO_GPIO, "MMC slot 2 Vdd");
+ err = gpio_request(N810_EMMC_VIO_GPIO, "MMC slot 2 Vdd");
if (err) {
gpio_free(N8X0_SLOT_SWITCH_GPIO);
gpio_free(N810_EMMC_VSD_GPIO);
- return err;
+ return;
}
- gpio_direction_output(NN810_EMMC_VIO_GPIO, 0);
+ gpio_direction_output(N810_EMMC_VIO_GPIO, 0);
}
mmc_data[0] = &mmc1_data;
diff --git a/arch/arm/mach-omap2/board-sdp-flash.c b/arch/arm/mach-omap2/board-sdp-flash.c
index b1b88de..2d02632 100644
--- a/arch/arm/mach-omap2/board-sdp-flash.c
+++ b/arch/arm/mach-omap2/board-sdp-flash.c
@@ -253,20 +253,20 @@
}
if (norcs > GPMC_CS_NUM)
- printk(KERN_INFO "OneNAND: Unable to find configuration "
- " in GPMC\n ");
+ printk(KERN_INFO "NOR: Unable to find configuration "
+ "in GPMC\n");
else
board_nor_init(sdp_partition_info[0], norcs);
if (onenandcs > GPMC_CS_NUM)
printk(KERN_INFO "OneNAND: Unable to find configuration "
- " in GPMC\n ");
+ "in GPMC\n");
else
board_onenand_init(sdp_partition_info[1], onenandcs);
if (nandcs > GPMC_CS_NUM)
printk(KERN_INFO "NAND: Unable to find configuration "
- " in GPMC\n ");
+ "in GPMC\n");
else
board_nand_init(sdp_partition_info[2], nandcs);
}
diff --git a/arch/arm/mach-omap2/board-zoom-debugboard.c b/arch/arm/mach-omap2/board-zoom-debugboard.c
index bb4018b..e15d2e8 100644
--- a/arch/arm/mach-omap2/board-zoom-debugboard.c
+++ b/arch/arm/mach-omap2/board-zoom-debugboard.c
@@ -96,7 +96,7 @@
static struct platform_device zoom_debugboard_serial_device = {
.name = "serial8250",
- .id = 3,
+ .id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = serial_platform_data,
},
diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c
index ca95d8d..6b39849 100644
--- a/arch/arm/mach-omap2/board-zoom-peripherals.c
+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -280,7 +280,6 @@
void __init zoom_peripherals_init(void)
{
omap_i2c_init();
- omap_serial_init();
usb_musb_init(&musb_board_data);
enable_board_wakeup_source();
}
diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c
index d5153b6..9cba556 100644
--- a/arch/arm/mach-omap2/clock3xxx_data.c
+++ b/arch/arm/mach-omap2/clock3xxx_data.c
@@ -895,7 +895,7 @@
.ops = &clkops_omap2_dflt_wait,
.parent = &dpll4_m4_ck,
.enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
- .enable_bit = OMAP3430_PWRDN_CAM_SHIFT,
+ .enable_bit = OMAP3430_PWRDN_DSS1_SHIFT,
.flags = INVERT_ENABLE,
.clkdm_name = "dpll4_clkdm",
.recalc = &omap3_clkoutx2_recalc,
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 28b1079..a5c0c9c 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -2671,10 +2671,10 @@
CLK("omap-mcbsp.2", "ick", &dummy_ck, CK_443X),
CLK("omap-mcbsp.3", "ick", &dummy_ck, CK_443X),
CLK("omap-mcbsp.4", "ick", &dummy_ck, CK_443X),
- CLK("omap-mcspi.1", "ick", &dummy_ck, CK_443X),
- CLK("omap-mcspi.2", "ick", &dummy_ck, CK_443X),
- CLK("omap-mcspi.3", "ick", &dummy_ck, CK_443X),
- CLK("omap-mcspi.4", "ick", &dummy_ck, CK_443X),
+ CLK("omap2_mcspi.1", "ick", &dummy_ck, CK_443X),
+ CLK("omap2_mcspi.2", "ick", &dummy_ck, CK_443X),
+ CLK("omap2_mcspi.3", "ick", &dummy_ck, CK_443X),
+ CLK("omap2_mcspi.4", "ick", &dummy_ck, CK_443X),
CLK(NULL, "uart1_ick", &dummy_ck, CK_443X),
CLK(NULL, "uart2_ick", &dummy_ck, CK_443X),
CLK(NULL, "uart3_ick", &dummy_ck, CK_443X),
diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c
index b87ad66..6e568ec 100644
--- a/arch/arm/mach-omap2/clockdomain.c
+++ b/arch/arm/mach-omap2/clockdomain.c
@@ -240,7 +240,7 @@
bits = OMAP24XX_CLKSTCTRL_ENABLE_AUTO;
else
bits = OMAP24XX_CLKSTCTRL_DISABLE_AUTO;
- } else if (cpu_is_omap34xx() | cpu_is_omap44xx()) {
+ } else if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
if (enable)
bits = OMAP34XX_CLKSTCTRL_ENABLE_AUTO;
else
@@ -812,7 +812,7 @@
cm_set_mod_reg_bits(OMAP24XX_FORCESTATE,
clkdm->pwrdm.ptr->prcm_offs, OMAP2_PM_PWSTCTRL);
- } else if (cpu_is_omap34xx() | cpu_is_omap44xx()) {
+ } else if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
u32 bits = (OMAP34XX_CLKSTCTRL_FORCE_SLEEP <<
__ffs(clkdm->clktrctrl_mask));
@@ -856,7 +856,7 @@
cm_clear_mod_reg_bits(OMAP24XX_FORCESTATE,
clkdm->pwrdm.ptr->prcm_offs, OMAP2_PM_PWSTCTRL);
- } else if (cpu_is_omap34xx() | cpu_is_omap44xx()) {
+ } else if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
u32 bits = (OMAP34XX_CLKSTCTRL_FORCE_WAKEUP <<
__ffs(clkdm->clktrctrl_mask));
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 23e4d77..2271b9b 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -726,7 +726,7 @@
if (!cpu_is_omap44xx())
return;
base = OMAP4_MMC5_BASE + OMAP4_MMC_REG_OFFSET;
- irq = OMAP44XX_IRQ_MMC4;
+ irq = OMAP44XX_IRQ_MMC5;
break;
default:
continue;
diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c
index 64d74f0..e57fb29 100644
--- a/arch/arm/mach-omap2/gpmc-nand.c
+++ b/arch/arm/mach-omap2/gpmc-nand.c
@@ -39,6 +39,9 @@
struct gpmc_timings t;
int err;
+ if (!gpmc_nand_data->gpmc_t)
+ return 0;
+
memset(&t, 0, sizeof(t));
t.sync_clk = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->sync_clk);
t.cs_on = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->cs_on);
diff --git a/arch/arm/mach-omap2/include/mach/entry-macro.S b/arch/arm/mach-omap2/include/mach/entry-macro.S
index ff25c7e..50fd749 100644
--- a/arch/arm/mach-omap2/include/mach/entry-macro.S
+++ b/arch/arm/mach-omap2/include/mach/entry-macro.S
@@ -52,7 +52,7 @@
mrc p15, 0, \tmp, c0, c0, 0 @ get processor revision
and \tmp, \tmp, #0x000f0000 @ only check architecture
- cmp \tmp, #0x00060000 @ is v6?
+ cmp \tmp, #0x00070000 @ is v6?
beq 2400f @ found v6 so it's omap24xx
mrc p15, 0, \tmp, c0, c0, 0 @ get processor revision
and \tmp, \tmp, #0x000000f0 @ check cortex 8 or 9
diff --git a/arch/arm/mach-omap2/omap-headsmp.S b/arch/arm/mach-omap2/omap-headsmp.S
index aa3f65c..ef0e7a0 100644
--- a/arch/arm/mach-omap2/omap-headsmp.S
+++ b/arch/arm/mach-omap2/omap-headsmp.S
@@ -33,7 +33,7 @@
ENTRY(omap_secondary_startup)
hold: ldr r12,=0x103
dsb
- smc @ read from AuxCoreBoot0
+ smc #0 @ read from AuxCoreBoot0
mov r0, r0, lsr #9
mrc p15, 0, r4, c0, c0, 5
and r4, r4, #0x0f
@@ -52,7 +52,7 @@
stmfd sp!, {r1-r12, lr}
ldr r12, =0x104
dsb
- smc
+ smc #0
ldmfd sp!, {r1-r12, pc}
END(omap_modify_auxcoreboot0)
@@ -60,6 +60,6 @@
stmfd sp!, {r2-r12, lr}
ldr r12, =0x105
dsb
- smc
+ smc #0
ldmfd sp!, {r2-r12, pc}
END(omap_auxcoreboot_addr)
diff --git a/arch/arm/mach-omap2/omap44xx-smc.S b/arch/arm/mach-omap2/omap44xx-smc.S
index 89bb2b1..f61c777 100644
--- a/arch/arm/mach-omap2/omap44xx-smc.S
+++ b/arch/arm/mach-omap2/omap44xx-smc.S
@@ -27,6 +27,6 @@
mov r12, r0
mov r0, r1
dsb
- smc
+ smc #0
ldmfd sp!, {r2-r12, pc}
END(omap_smc1)
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index c664947..e436dcb 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -1511,6 +1511,9 @@
c = oh->slaves[oh->_mpu_port_index]->_clk;
}
+ if (!c->clkdm)
+ return NULL;
+
return c->clkdm->pwrdm.ptr;
}
diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c
index 9a0fb38..ebfce7d 100644
--- a/arch/arm/mach-omap2/powerdomain.c
+++ b/arch/arm/mach-omap2/powerdomain.c
@@ -222,7 +222,7 @@
{
struct powerdomain **p = NULL;
- if (cpu_is_omap24xx() | cpu_is_omap34xx()) {
+ if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
pwrstctrl_reg_offs = OMAP2_PM_PWSTCTRL;
pwrstst_reg_offs = OMAP2_PM_PWSTST;
} else if (cpu_is_omap44xx()) {
diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c
index 9537f6f..07a60f1 100644
--- a/arch/arm/mach-omap2/prcm.c
+++ b/arch/arm/mach-omap2/prcm.c
@@ -123,7 +123,7 @@
u32 omap_prcm_get_reset_sources(void)
{
/* XXX This presumably needs modification for 34XX */
- if (cpu_is_omap24xx() | cpu_is_omap34xx())
+ if (cpu_is_omap24xx() || cpu_is_omap34xx())
return prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTST) & 0x7f;
if (cpu_is_omap44xx())
return prm_read_mod_reg(WKUP_MOD, OMAP4_RM_RSTST) & 0x7f;
@@ -157,7 +157,7 @@
else
WARN_ON(1);
- if (cpu_is_omap24xx() | cpu_is_omap34xx())
+ if (cpu_is_omap24xx() || cpu_is_omap34xx())
prm_set_mod_reg_bits(OMAP_RST_DPLL3, prcm_offs,
OMAP2_RM_RSTCTRL);
if (cpu_is_omap44xx())
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index da77930..3771254 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -115,7 +115,6 @@
}
};
-#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
static struct plat_serial8250_port serial_platform_data3[] = {
{
.irq = 70,
@@ -128,23 +127,12 @@
}
};
-static inline void omap2_set_globals_uart4(struct omap_globals *omap2_globals)
-{
- serial_platform_data3[0].mapbase = omap2_globals->uart4_phys;
-}
-#else
-static inline void omap2_set_globals_uart4(struct omap_globals *omap2_globals)
-{
-}
-#endif
-
void __init omap2_set_globals_uart(struct omap_globals *omap2_globals)
{
serial_platform_data0[0].mapbase = omap2_globals->uart1_phys;
serial_platform_data1[0].mapbase = omap2_globals->uart2_phys;
serial_platform_data2[0].mapbase = omap2_globals->uart3_phys;
- if (cpu_is_omap3630() || cpu_is_omap44xx())
- omap2_set_globals_uart4(omap2_globals);
+ serial_platform_data3[0].mapbase = omap2_globals->uart4_phys;
}
static inline unsigned int __serial_read_reg(struct uart_port *up,
@@ -550,7 +538,7 @@
unsigned int value;
if (sscanf(buf, "%u", &value) != 1) {
- printk(KERN_ERR "sleep_timeout_store: Invalid value\n");
+ dev_err(dev, "sleep_timeout_store: Invalid value\n");
return -EINVAL;
}
@@ -664,27 +652,33 @@
struct device *dev = &pdev->dev;
struct plat_serial8250_port *p = dev->platform_data;
+ /* Don't map zero-based physical address */
+ if (p->mapbase == 0) {
+ dev_warn(dev, "no physical address for uart#%d,"
+ " so skipping early_init...\n", i);
+ continue;
+ }
/*
* Module 4KB + L4 interconnect 4KB
* Static mapping, never released
*/
p->membase = ioremap(p->mapbase, SZ_8K);
if (!p->membase) {
- printk(KERN_ERR "ioremap failed for uart%i\n", i + 1);
+ dev_err(dev, "ioremap failed for uart%i\n", i + 1);
continue;
}
sprintf(name, "uart%d_ick", i + 1);
uart->ick = clk_get(NULL, name);
if (IS_ERR(uart->ick)) {
- printk(KERN_ERR "Could not get uart%d_ick\n", i + 1);
+ dev_err(dev, "Could not get uart%d_ick\n", i + 1);
uart->ick = NULL;
}
sprintf(name, "uart%d_fck", i+1);
uart->fck = clk_get(NULL, name);
if (IS_ERR(uart->fck)) {
- printk(KERN_ERR "Could not get uart%d_fck\n", i + 1);
+ dev_err(dev, "Could not get uart%d_fck\n", i + 1);
uart->fck = NULL;
}
@@ -727,6 +721,13 @@
pdev = &uart->pdev;
dev = &pdev->dev;
+ /* Don't proceed if there's no clocks available */
+ if (unlikely(!uart->ick || !uart->fck)) {
+ WARN(1, "%s: can't init uart%d, no clocks available\n",
+ kobject_name(&dev->kobj), port);
+ return;
+ }
+
omap_uart_enable_clocks(uart);
omap_uart_reset(uart);
diff --git a/arch/arm/mach-pxa/include/mach/colibri.h b/arch/arm/mach-pxa/include/mach/colibri.h
index 811743c..5f2ba8d 100644
--- a/arch/arm/mach-pxa/include/mach/colibri.h
+++ b/arch/arm/mach-pxa/include/mach/colibri.h
@@ -2,6 +2,7 @@
#define _COLIBRI_H_
#include <net/ax88796.h>
+#include <mach/mfp.h>
/*
* common settings for all modules
diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h
index 7515757..3d8d8cb 100644
--- a/arch/arm/mach-pxa/include/mach/hardware.h
+++ b/arch/arm/mach-pxa/include/mach/hardware.h
@@ -202,7 +202,7 @@
#define __cpu_is_pxa950(id) \
({ \
unsigned int _id = (id) >> 4 & 0xfff; \
- id == 0x697; \
+ _id == 0x697; \
})
#else
#define __cpu_is_pxa950(id) (0)
diff --git a/arch/arm/mach-pxa/include/mach/regs-u2d.h b/arch/arm/mach-pxa/include/mach/regs-u2d.h
index 44b0b20..c15c0c5 100644
--- a/arch/arm/mach-pxa/include/mach/regs-u2d.h
+++ b/arch/arm/mach-pxa/include/mach/regs-u2d.h
@@ -166,7 +166,8 @@
#define U2DMACSR_BUSERRTYPE (7 << 10) /* PX Bus Error Type */
#define U2DMACSR_EORINTR (1 << 9) /* End Of Receive */
#define U2DMACSR_REQPEND (1 << 8) /* Request Pending */
-#define U2DMACSR_RASINTR (1 << 4) /* Request After Channel Stopped (read / write 1 clear) */#define U2DMACSR_STOPINTR (1 << 3) /* Stop Interrupt (read only) */
+#define U2DMACSR_RASINTR (1 << 4) /* Request After Channel Stopped (read / write 1 clear) */
+#define U2DMACSR_STOPINTR (1 << 3) /* Stop Interrupt (read only) */
#define U2DMACSR_ENDINTR (1 << 2) /* End Interrupt (read / write 1 clear) */
#define U2DMACSR_STARTINTR (1 << 1) /* Start Interrupt (read / write 1 clear) */
#define U2DMACSR_BUSERRINTR (1 << 0) /* Bus Error Interrupt (read / write 1 clear) */
diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c
index 44bb675..d12667b 100644
--- a/arch/arm/mach-pxa/raumfeld.c
+++ b/arch/arm/mach-pxa/raumfeld.c
@@ -983,7 +983,7 @@
int i;
for (i = 0; i < ARRAY_SIZE(gpio_keys_button); i++)
- if (!strcmp(gpio_keys_button[i].desc, "on/off button"))
+ if (!strcmp(gpio_keys_button[i].desc, "on_off button"))
gpio_keys_button[i].active_low = 1;
}
@@ -1009,8 +1009,7 @@
gpio_direction_output(GPIO_W2W_PDN, 0);
/* this can be used to switch off the device */
- ret = gpio_request(GPIO_SHUTDOWN_SUPPLY,
- "supply shutdown");
+ ret = gpio_request(GPIO_SHUTDOWN_SUPPLY, "supply shutdown");
if (ret < 0)
pr_warning("Unable to request GPIO_SHUTDOWN_SUPPLY\n");
else
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index 19b5109..01bdd75 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -363,7 +363,7 @@
.type = EV_PWR,
.code = KEY_SUSPEND,
.gpio = SPITZ_GPIO_ON_KEY,
- .desc = "On/Off",
+ .desc = "On Off",
.wakeup = 1,
},
/* Two buttons detecting the lid state */
diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
index 9e0c5c3..e90114a 100644
--- a/arch/arm/mach-pxa/viper.c
+++ b/arch/arm/mach-pxa/viper.c
@@ -34,6 +34,7 @@
#include <linux/pm.h>
#include <linux/sched.h>
#include <linux/gpio.h>
+#include <linux/jiffies.h>
#include <linux/i2c-gpio.h>
#include <linux/serial_8250.h>
#include <linux/smc91x.h>
@@ -454,7 +455,7 @@
.sda_pin = VIPER_RTC_I2C_SDA_GPIO,
.scl_pin = VIPER_RTC_I2C_SCL_GPIO,
.udelay = 10,
- .timeout = 100,
+ .timeout = HZ,
};
static struct platform_device i2c_bus_device = {
@@ -779,7 +780,7 @@
.sda_pin = VIPER_TPM_I2C_SDA_GPIO,
.scl_pin = VIPER_TPM_I2C_SCL_GPIO,
.udelay = 10,
- .timeout = 100,
+ .timeout = HZ,
};
char *errstr;
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index f2dbce5..d5a9573 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -254,7 +254,7 @@
else
mask = 2;
- return readl(REALVIEW_SYSMCI) & mask;
+ return !(readl(REALVIEW_SYSMCI) & mask);
}
struct mmci_platform_data realview_mmc0_plat_data = {
diff --git a/arch/arm/mach-sa1100/Kconfig b/arch/arm/mach-sa1100/Kconfig
index b17d52f..fd4c52b 100644
--- a/arch/arm/mach-sa1100/Kconfig
+++ b/arch/arm/mach-sa1100/Kconfig
@@ -57,7 +57,7 @@
config SA1100_H3100
bool "Compaq iPAQ H3100"
select HTC_EGPIO
- select CPU_FREQ_SA1100
+ select CPU_FREQ_SA1110
help
Say Y here if you intend to run this kernel on the Compaq iPAQ
H3100 handheld computer. Information about this machine and the
@@ -68,7 +68,7 @@
config SA1100_H3600
bool "Compaq iPAQ H3600/H3700"
select HTC_EGPIO
- select CPU_FREQ_SA1100
+ select CPU_FREQ_SA1110
help
Say Y here if you intend to run this kernel on the Compaq iPAQ
H3600 handheld computer. Information about this machine and the
diff --git a/arch/arm/mach-sa1100/cpu-sa1110.c b/arch/arm/mach-sa1100/cpu-sa1110.c
index 63b32b6..7252874 100644
--- a/arch/arm/mach-sa1100/cpu-sa1110.c
+++ b/arch/arm/mach-sa1100/cpu-sa1110.c
@@ -363,6 +363,9 @@
struct sdram_params *sdram;
const char *name = sdram_name;
+ if (!cpu_is_sa1110())
+ return -ENODEV;
+
if (!name[0]) {
if (machine_is_assabet())
name = "TC59SM716-CL3";
diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
index edddd66..a2ab51f 100644
--- a/arch/arm/mm/alignment.c
+++ b/arch/arm/mm/alignment.c
@@ -166,15 +166,15 @@
THUMB( "1: "ins" %1, [%2]\n" ) \
THUMB( " add %2, %2, #1\n" ) \
"2:\n" \
- " .section .fixup,\"ax\"\n" \
+ " .pushsection .fixup,\"ax\"\n" \
" .align 2\n" \
"3: mov %0, #1\n" \
" b 2b\n" \
- " .previous\n" \
- " .section __ex_table,\"a\"\n" \
+ " .popsection\n" \
+ " .pushsection __ex_table,\"a\"\n" \
" .align 3\n" \
" .long 1b, 3b\n" \
- " .previous\n" \
+ " .popsection\n" \
: "=r" (err), "=&r" (val), "=r" (addr) \
: "0" (err), "2" (addr))
@@ -226,16 +226,16 @@
" mov %1, %1, "NEXT_BYTE"\n" \
"2: "ins" %1, [%2]\n" \
"3:\n" \
- " .section .fixup,\"ax\"\n" \
+ " .pushsection .fixup,\"ax\"\n" \
" .align 2\n" \
"4: mov %0, #1\n" \
" b 3b\n" \
- " .previous\n" \
- " .section __ex_table,\"a\"\n" \
+ " .popsection\n" \
+ " .pushsection __ex_table,\"a\"\n" \
" .align 3\n" \
" .long 1b, 4b\n" \
" .long 2b, 4b\n" \
- " .previous\n" \
+ " .popsection\n" \
: "=r" (err), "=&r" (v), "=&r" (a) \
: "0" (err), "1" (v), "2" (a)); \
if (err) \
@@ -266,18 +266,18 @@
" mov %1, %1, "NEXT_BYTE"\n" \
"4: "ins" %1, [%2]\n" \
"5:\n" \
- " .section .fixup,\"ax\"\n" \
+ " .pushsection .fixup,\"ax\"\n" \
" .align 2\n" \
"6: mov %0, #1\n" \
" b 5b\n" \
- " .previous\n" \
- " .section __ex_table,\"a\"\n" \
+ " .popsection\n" \
+ " .pushsection __ex_table,\"a\"\n" \
" .align 3\n" \
" .long 1b, 6b\n" \
" .long 2b, 6b\n" \
" .long 3b, 6b\n" \
" .long 4b, 6b\n" \
- " .previous\n" \
+ " .popsection\n" \
: "=r" (err), "=&r" (v), "=&r" (a) \
: "0" (err), "1" (v), "2" (a)); \
if (err) \
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 83db12a..0ed29bf 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -86,9 +86,6 @@
printk("Mem-info:\n");
show_free_areas();
for_each_online_node(node) {
- pg_data_t *n = NODE_DATA(node);
- struct page *map = pgdat_page_nr(n, 0) - n->node_start_pfn;
-
for_each_nodebank (i,mi,node) {
struct membank *bank = &mi->bank[i];
unsigned int pfn1, pfn2;
@@ -97,8 +94,8 @@
pfn1 = bank_pfn_start(bank);
pfn2 = bank_pfn_end(bank);
- page = map + pfn1;
- end = map + pfn2;
+ page = pfn_to_page(pfn1);
+ end = pfn_to_page(pfn2 - 1) + 1;
do {
total++;
@@ -603,9 +600,6 @@
reserved_pages = free_pages = 0;
for_each_online_node(node) {
- pg_data_t *n = NODE_DATA(node);
- struct page *map = pgdat_page_nr(n, 0) - n->node_start_pfn;
-
for_each_nodebank(i, &meminfo, node) {
struct membank *bank = &meminfo.bank[i];
unsigned int pfn1, pfn2;
@@ -614,8 +608,8 @@
pfn1 = bank_pfn_start(bank);
pfn2 = bank_pfn_end(bank);
- page = map + pfn1;
- end = map + pfn2;
+ page = pfn_to_page(pfn1);
+ end = pfn_to_page(pfn2 - 1) + 1;
do {
if (PageReserved(page))
diff --git a/arch/arm/mm/proc-sa1100.S b/arch/arm/mm/proc-sa1100.S
index ee77002..5c47760 100644
--- a/arch/arm/mm/proc-sa1100.S
+++ b/arch/arm/mm/proc-sa1100.S
@@ -45,7 +45,7 @@
mcr p15, 0, r0, c9, c0, 5 @ Allow read-buffer operations from userland
mov pc, lr
- .previous
+ .section .text
/*
* cpu_sa1100_proc_fin()
diff --git a/arch/arm/nwfpe/entry.S b/arch/arm/nwfpe/entry.S
index 48bca0d..cafa183 100644
--- a/arch/arm/nwfpe/entry.S
+++ b/arch/arm/nwfpe/entry.S
@@ -111,12 +111,12 @@
@ to fault. Emit the appropriate exception gunk to fix things up.
@ ??? For some reason, faults can happen at .Lx2 even with a
@ plain LDR instruction. Weird, but it seems harmless.
- .section .fixup,"ax"
+ .pushsection .fixup,"ax"
.align 2
.Lfix: mov pc, r9 @ let the user eat segfaults
- .previous
+ .popsection
- .section __ex_table,"a"
+ .pushsection __ex_table,"a"
.align 3
.long .Lx1, .Lfix
- .previous
+ .popsection
diff --git a/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h b/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h
index 07be8ad..7c4870b 100644
--- a/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h
+++ b/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h
@@ -31,7 +31,13 @@
#define DMA_MODE_WRITE 1
#define DMA_MODE_MASK 1
-#define DMA_BASE IO_ADDRESS(DMA_BASE_ADDR)
+#define MX1_DMA_REG(offset) MX1_IO_ADDRESS(MX1_DMA_BASE_ADDR + (offset))
+
+/* DMA Interrupt Mask Register */
+#define MX1_DMA_DIMR MX1_DMA_REG(0x08)
+
+/* Channel Control Register */
+#define MX1_DMA_CCR(x) MX1_DMA_REG(0x8c + ((x) << 6))
#define IMX_DMA_MEMSIZE_32 (0 << 4)
#define IMX_DMA_MEMSIZE_8 (1 << 4)
diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index 088c1a0..f12f0e3 100644
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -44,9 +44,6 @@
#define NO_LENGTH_CHECK 0xffffffff
-unsigned char omap_bootloader_tag[512];
-int omap_bootloader_tag_len;
-
struct omap_board_config_kernel *omap_board_config;
int omap_board_config_size;
@@ -100,10 +97,17 @@
#include <linux/clocksource.h>
+/*
+ * offset_32k holds the init time counter value. It is then subtracted
+ * from every counter read to achieve a counter that counts time from the
+ * kernel boot (needed for sched_clock()).
+ */
+static u32 offset_32k __read_mostly;
+
#ifdef CONFIG_ARCH_OMAP16XX
static cycle_t omap16xx_32k_read(struct clocksource *cs)
{
- return omap_readl(OMAP16XX_TIMER_32K_SYNCHRONIZED);
+ return omap_readl(OMAP16XX_TIMER_32K_SYNCHRONIZED) - offset_32k;
}
#else
#define omap16xx_32k_read NULL
@@ -112,7 +116,7 @@
#ifdef CONFIG_ARCH_OMAP2420
static cycle_t omap2420_32k_read(struct clocksource *cs)
{
- return omap_readl(OMAP2420_32KSYNCT_BASE + 0x10);
+ return omap_readl(OMAP2420_32KSYNCT_BASE + 0x10) - offset_32k;
}
#else
#define omap2420_32k_read NULL
@@ -121,7 +125,7 @@
#ifdef CONFIG_ARCH_OMAP2430
static cycle_t omap2430_32k_read(struct clocksource *cs)
{
- return omap_readl(OMAP2430_32KSYNCT_BASE + 0x10);
+ return omap_readl(OMAP2430_32KSYNCT_BASE + 0x10) - offset_32k;
}
#else
#define omap2430_32k_read NULL
@@ -130,7 +134,7 @@
#ifdef CONFIG_ARCH_OMAP3
static cycle_t omap34xx_32k_read(struct clocksource *cs)
{
- return omap_readl(OMAP3430_32KSYNCT_BASE + 0x10);
+ return omap_readl(OMAP3430_32KSYNCT_BASE + 0x10) - offset_32k;
}
#else
#define omap34xx_32k_read NULL
@@ -139,7 +143,7 @@
#ifdef CONFIG_ARCH_OMAP4
static cycle_t omap44xx_32k_read(struct clocksource *cs)
{
- return omap_readl(OMAP4430_32KSYNCT_BASE + 0x10);
+ return omap_readl(OMAP4430_32KSYNCT_BASE + 0x10) - offset_32k;
}
#else
#define omap44xx_32k_read NULL
@@ -227,6 +231,8 @@
clocksource_32k.mult = clocksource_hz2mult(32768,
clocksource_32k.shift);
+ offset_32k = clocksource_32k.read(&clocksource_32k);
+
if (clocksource_register(&clocksource_32k))
printk(err, clocksource_32k.name);
}
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 5c6c342..1d95996 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -937,6 +937,15 @@
{
u32 l;
+ /*
+ * The CPC/CDAC register needs to be initialized to zero
+ * before starting dma transfer.
+ */
+ if (cpu_is_omap15xx())
+ dma_write(0, CPC(lch));
+ else
+ dma_write(0, CDAC(lch));
+
if (!omap_dma_in_1510_mode() && dma_chan[lch].next_lch != -1) {
int next_lch, cur_lch;
char dma_chan_link_map[OMAP_DMA4_LOGICAL_DMA_CH_COUNT];
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 76a347b..45a225d 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -798,7 +798,7 @@
case METHOD_MPUIO:
reg += OMAP_MPUIO_GPIO_INT_EDGE;
l = __raw_readl(reg);
- if (trigger & IRQ_TYPE_EDGE_BOTH)
+ if ((trigger & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_EDGE_BOTH)
bank->toggle_mask |= 1 << gpio;
if (trigger & IRQ_TYPE_EDGE_RISING)
l |= 1 << gpio;
@@ -812,7 +812,7 @@
case METHOD_GPIO_1510:
reg += OMAP1510_GPIO_INT_CONTROL;
l = __raw_readl(reg);
- if (trigger & IRQ_TYPE_EDGE_BOTH)
+ if ((trigger & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_EDGE_BOTH)
bank->toggle_mask |= 1 << gpio;
if (trigger & IRQ_TYPE_EDGE_RISING)
l |= 1 << gpio;
@@ -846,7 +846,7 @@
case METHOD_GPIO_7XX:
reg += OMAP7XX_GPIO_INT_CONTROL;
l = __raw_readl(reg);
- if (trigger & IRQ_TYPE_EDGE_BOTH)
+ if ((trigger & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_EDGE_BOTH)
bank->toggle_mask |= 1 << gpio;
if (trigger & IRQ_TYPE_EDGE_RISING)
l |= 1 << gpio;
diff --git a/arch/arm/plat-omap/include/plat/irqs.h b/arch/arm/plat-omap/include/plat/irqs.h
index b65088a..4017019 100644
--- a/arch/arm/plat-omap/include/plat/irqs.h
+++ b/arch/arm/plat-omap/include/plat/irqs.h
@@ -345,8 +345,6 @@
#define INT_34XX_MMC3_IRQ 94
#define INT_34XX_GPT12_IRQ 95
-#define INT_34XX_BENCH_MPU_EMUL 3
-
#define INT_35XX_HECC0_IRQ 24
#define INT_35XX_HECC1_IRQ 28
#define INT_35XX_EMAC_C0_RXTHRESH_IRQ 67
diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h
index 3974835..7de903d 100644
--- a/arch/arm/plat-omap/include/plat/mcbsp.h
+++ b/arch/arm/plat-omap/include/plat/mcbsp.h
@@ -59,7 +59,7 @@
#define OMAP44XX_MCBSP1_BASE 0x49022000
#define OMAP44XX_MCBSP2_BASE 0x49024000
#define OMAP44XX_MCBSP3_BASE 0x49026000
-#define OMAP44XX_MCBSP4_BASE 0x48074000
+#define OMAP44XX_MCBSP4_BASE 0x48096000
#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
diff --git a/arch/arm/plat-omap/include/plat/nand.h b/arch/arm/plat-omap/include/plat/nand.h
index 6ba88d2..f8efd546 100644
--- a/arch/arm/plat-omap/include/plat/nand.h
+++ b/arch/arm/plat-omap/include/plat/nand.h
@@ -29,4 +29,11 @@
/* size (4 KiB) for IO mapping */
#define NAND_IO_SIZE SZ_4K
+#if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE)
extern int gpmc_nand_init(struct omap_nand_platform_data *d);
+#else
+static inline int gpmc_nand_init(struct omap_nand_platform_data *d)
+{
+ return 0;
+}
+#endif
diff --git a/arch/arm/plat-omap/include/plat/omap44xx.h b/arch/arm/plat-omap/include/plat/omap44xx.h
index 2302474..b3ef1a7 100644
--- a/arch/arm/plat-omap/include/plat/omap44xx.h
+++ b/arch/arm/plat-omap/include/plat/omap44xx.h
@@ -32,7 +32,7 @@
#define OMAP4430_PRM_BASE 0x4a306000
#define OMAP44XX_GPMC_BASE 0x50000000
#define OMAP443X_SCM_BASE 0x4a002000
-#define OMAP443X_CTRL_BASE OMAP443X_SCM_BASE
+#define OMAP443X_CTRL_BASE 0x4a100000
#define OMAP44XX_IC_BASE 0x48200000
#define OMAP44XX_IVA_INTC_BASE 0x40000000
#define IRQ_SIR_IRQ 0x0040
diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h
index 440b416..36d6ea5 100644
--- a/arch/arm/plat-omap/include/plat/omap_hwmod.h
+++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h
@@ -294,8 +294,8 @@
u16 rev_offs;
u16 sysc_offs;
u16 syss_offs;
+ u16 sysc_flags;
u8 idlemodes;
- u8 sysc_flags;
u8 clockact;
struct omap_hwmod_sysc_fields *sysc_fields;
};
diff --git a/arch/arm/plat-omap/include/plat/usb.h b/arch/arm/plat-omap/include/plat/usb.h
index 568578d..876ca8d 100644
--- a/arch/arm/plat-omap/include/plat/usb.h
+++ b/arch/arm/plat-omap/include/plat/usb.h
@@ -46,7 +46,7 @@
struct omap_musb_board_data {
u8 interface_type;
u8 mode;
- u8 power;
+ u16 power;
};
enum musb_interface {MUSB_INTERFACE_ULPI, MUSB_INTERFACE_UTMI};
diff --git a/arch/arm/plat-pxa/dma.c b/arch/arm/plat-pxa/dma.c
index 742350e..2d3c19d 100644
--- a/arch/arm/plat-pxa/dma.c
+++ b/arch/arm/plat-pxa/dma.c
@@ -245,7 +245,7 @@
dbgfs_chan = kmalloc(sizeof(*dbgfs_state) * num_dma_channels,
GFP_KERNEL);
- if (!dbgfs_state)
+ if (!dbgfs_chan)
goto err_alloc;
chandir = debugfs_create_dir("channels", dbgfs_root);
diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types
index 1536f17..8f10d24 100644
--- a/arch/arm/tools/mach-types
+++ b/arch/arm/tools/mach-types
@@ -12,7 +12,7 @@
#
# http://www.arm.linux.org.uk/developer/machines/?action=new
#
-# Last update: Sat Mar 20 15:35:41 2010
+# Last update: Sat May 1 10:36:42 2010
#
# machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number
#
@@ -2749,3 +2749,58 @@
h6053 MACH_H6053 H6053 2762
smint01 MACH_SMINT01 SMINT01 2763
prtlvt2 MACH_PRTLVT2 PRTLVT2 2764
+ap420 MACH_AP420 AP420 2765
+htcshift MACH_HTCSHIFT HTCSHIFT 2766
+davinci_dm365_fc MACH_DAVINCI_DM365_FC DAVINCI_DM365_FC 2767
+msm8x55_surf MACH_MSM8X55_SURF MSM8X55_SURF 2768
+msm8x55_ffa MACH_MSM8X55_FFA MSM8X55_FFA 2769
+esl_vamana MACH_ESL_VAMANA ESL_VAMANA 2770
+sbc35 MACH_SBC35 SBC35 2771
+mpx6446 MACH_MPX6446 MPX6446 2772
+oreo_controller MACH_OREO_CONTROLLER OREO_CONTROLLER 2773
+kopin_models MACH_KOPIN_MODELS KOPIN_MODELS 2774
+ttc_vision2 MACH_TTC_VISION2 TTC_VISION2 2775
+cns3420vb MACH_CNS3420VB CNS3420VB 2776
+lpc2 MACH_LPC2 LPC2 2777
+olympus MACH_OLYMPUS OLYMPUS 2778
+vortex MACH_VORTEX VORTEX 2779
+s5pc200 MACH_S5PC200 S5PC200 2780
+ecucore_9263 MACH_ECUCORE_9263 ECUCORE_9263 2781
+smdkc200 MACH_SMDKC200 SMDKC200 2782
+emsiso_sx27 MACH_EMSISO_SX27 EMSISO_SX27 2783
+apx_som9g45_ek MACH_APX_SOM9G45_EK APX_SOM9G45_EK 2784
+songshan MACH_SONGSHAN SONGSHAN 2785
+tianshan MACH_TIANSHAN TIANSHAN 2786
+vpx500 MACH_VPX500 VPX500 2787
+am3517sam MACH_AM3517SAM AM3517SAM 2788
+skat91_sim508 MACH_SKAT91_SIM508 SKAT91_SIM508 2789
+skat91_s3e MACH_SKAT91_S3E SKAT91_S3E 2790
+omap4_panda MACH_OMAP4_PANDA OMAP4_PANDA 2791
+df7220 MACH_DF7220 DF7220 2792
+nemini MACH_NEMINI NEMINI 2793
+t8200 MACH_T8200 T8200 2794
+apf51 MACH_APF51 APF51 2795
+dr_rc_unit MACH_DR_RC_UNIT DR_RC_UNIT 2796
+bordeaux MACH_BORDEAUX BORDEAUX 2797
+catania_b MACH_CATANIA_B CATANIA_B 2798
+mx51_ocean MACH_MX51_OCEAN MX51_OCEAN 2799
+ti8168evm MACH_TI8168EVM TI8168EVM 2800
+neocoreomap MACH_NEOCOREOMAP NEOCOREOMAP 2801
+withings_wbp MACH_WITHINGS_WBP WITHINGS_WBP 2802
+dbps MACH_DBPS DBPS 2803
+sbc9261 MACH_SBC9261 SBC9261 2804
+pcbfp0001 MACH_PCBFP0001 PCBFP0001 2805
+speedy MACH_SPEEDY SPEEDY 2806
+chrysaor MACH_CHRYSAOR CHRYSAOR 2807
+tango MACH_TANGO TANGO 2808
+synology_dsx11 MACH_SYNOLOGY_DSX11 SYNOLOGY_DSX11 2809
+hanlin_v3ext MACH_HANLIN_V3EXT HANLIN_V3EXT 2810
+hanlin_v5 MACH_HANLIN_V5 HANLIN_V5 2811
+hanlin_v3plus MACH_HANLIN_V3PLUS HANLIN_V3PLUS 2812
+iriver_story MACH_IRIVER_STORY IRIVER_STORY 2813
+irex_iliad MACH_IREX_ILIAD IREX_ILIAD 2814
+irex_dr1000 MACH_IREX_DR1000 IREX_DR1000 2815
+teton_bga MACH_TETON_BGA TETON_BGA 2816
+snapper9g45 MACH_SNAPPER9G45 SNAPPER9G45 2817
+tam3517 MACH_TAM3517 TAM3517 2818
+pdc100 MACH_PDC100 PDC100 2819
diff --git a/arch/avr32/kernel/ptrace.c b/arch/avr32/kernel/ptrace.c
index dd5b882..5e73c25 100644
--- a/arch/avr32/kernel/ptrace.c
+++ b/arch/avr32/kernel/ptrace.c
@@ -28,7 +28,7 @@
THREAD_SIZE - sizeof(struct pt_regs));
}
-static void user_enable_single_step(struct task_struct *tsk)
+void user_enable_single_step(struct task_struct *tsk)
{
pr_debug("user_enable_single_step: pid=%u, PC=0x%08lx, SR=0x%08lx\n",
tsk->pid, task_pt_regs(tsk)->pc, task_pt_regs(tsk)->sr);
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c
index 73c5c2b..7f3c0a2 100644
--- a/arch/ia64/kvm/kvm-ia64.c
+++ b/arch/ia64/kvm/kvm-ia64.c
@@ -1802,7 +1802,8 @@
{
struct kvm_memory_slot *memslot;
int r, i;
- long n, base;
+ long base;
+ unsigned long n;
unsigned long *dirty_bitmap = (unsigned long *)(kvm->arch.vm_base +
offsetof(struct kvm_vm_data, kvm_mem_dirty_log));
@@ -1815,7 +1816,7 @@
if (!memslot->dirty_bitmap)
goto out;
- n = ALIGN(memslot->npages, BITS_PER_LONG) / 8;
+ n = kvm_dirty_bitmap_bytes(memslot);
base = memslot->base_gfn / BITS_PER_LONG;
for (i = 0; i < n/sizeof(long); ++i) {
@@ -1831,7 +1832,7 @@
struct kvm_dirty_log *log)
{
int r;
- int n;
+ unsigned long n;
struct kvm_memory_slot *memslot;
int is_dirty = 0;
@@ -1850,7 +1851,7 @@
if (is_dirty) {
kvm_flush_remote_tlbs(kvm);
memslot = &kvm->memslots->memslots[log->slot];
- n = ALIGN(memslot->npages, BITS_PER_LONG) / 8;
+ n = kvm_dirty_bitmap_bytes(memslot);
memset(memslot->dirty_bitmap, 0, n);
}
r = 0;
diff --git a/arch/m68k/include/asm/mcfuart.h b/arch/m68k/include/asm/mcfuart.h
index ef22938..01a8716 100644
--- a/arch/m68k/include/asm/mcfuart.h
+++ b/arch/m68k/include/asm/mcfuart.h
@@ -212,5 +212,10 @@
#define MCFUART_URF_RXS 0xc0 /* Receiver status */
#endif
+#if defined(CONFIG_M5272)
+#define MCFUART_TXFIFOSIZE 25
+#else
+#define MCFUART_TXFIFOSIZE 1
+#endif
/****************************************************************************/
#endif /* mcfuart_h */
diff --git a/arch/m68knommu/Makefile b/arch/m68knommu/Makefile
index ce404bc..1404257 100644
--- a/arch/m68knommu/Makefile
+++ b/arch/m68knommu/Makefile
@@ -94,7 +94,7 @@
cflags-$(CONFIG_M523x) := $(call cc-option,-mcpu=523x,-m5307)
cflags-$(CONFIG_M5249) := $(call cc-option,-mcpu=5249,-m5200)
cflags-$(CONFIG_M5271) := $(call cc-option,-mcpu=5271,-m5307)
-cflags-$(CONFIG_M5272) := $(call cc-option,-mcpu=5271,-m5200)
+cflags-$(CONFIG_M5272) := $(call cc-option,-mcpu=5272,-m5307)
cflags-$(CONFIG_M5275) := $(call cc-option,-mcpu=5275,-m5307)
cflags-$(CONFIG_M528x) := $(call cc-option,-m528x,-m5307)
cflags-$(CONFIG_M5307) := $(call cc-option,-m5307,-m5200)
diff --git a/arch/m68knommu/kernel/entry.S b/arch/m68knommu/kernel/entry.S
index 56043ad..aff6f57 100644
--- a/arch/m68knommu/kernel/entry.S
+++ b/arch/m68knommu/kernel/entry.S
@@ -145,6 +145,6 @@
trap #0
ENTRY(ret_from_user_rt_signal)
- move #__NR_rt_sigreturn,%d0
+ movel #__NR_rt_sigreturn,%d0
trap #0
diff --git a/arch/m68knommu/platform/68360/ints.c b/arch/m68knommu/platform/68360/ints.c
index 1143f77..6f22970 100644
--- a/arch/m68knommu/platform/68360/ints.c
+++ b/arch/m68knommu/platform/68360/ints.c
@@ -107,7 +107,6 @@
_ramvec[vba+CPMVEC_PIO_PC7] = inthandler; /* pio - pc7 */
_ramvec[vba+CPMVEC_PIO_PC6] = inthandler; /* pio - pc6 */
_ramvec[vba+CPMVEC_TIMER3] = inthandler; /* timer 3 */
- _ramvec[vba+CPMVEC_RISCTIMER] = inthandler; /* reserved */
_ramvec[vba+CPMVEC_PIO_PC5] = inthandler; /* pio - pc5 */
_ramvec[vba+CPMVEC_PIO_PC4] = inthandler; /* pio - pc4 */
_ramvec[vba+CPMVEC_RESERVED2] = inthandler; /* reserved */
diff --git a/arch/microblaze/configs/mmu_defconfig b/arch/microblaze/configs/mmu_defconfig
index 6fced1f..3c91cf6 100644
--- a/arch/microblaze/configs/mmu_defconfig
+++ b/arch/microblaze/configs/mmu_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc6
-# Wed Feb 3 10:02:59 2010
+# Linux kernel version: 2.6.34-rc6
+# Thu May 6 11:22:14 2010
#
CONFIG_MICROBLAZE=y
# CONFIG_SWAP is not set
@@ -22,8 +22,6 @@
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
-# CONFIG_PCI is not set
-CONFIG_NO_DMA=y
CONFIG_DTC=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
@@ -56,7 +54,6 @@
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
-# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
@@ -106,6 +103,8 @@
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -245,13 +244,20 @@
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Bus Options
+#
+# CONFIG_PCI is not set
+# CONFIG_PCI_DOMAINS is not set
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -341,7 +347,9 @@
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
CONFIG_OF_DEVICE=y
+CONFIG_OF_MDIO=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
@@ -370,6 +378,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -383,9 +392,30 @@
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
-# CONFIG_PHYLIB is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_MICREL_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
# CONFIG_MII is not set
+# CONFIG_ETHOC is not set
# CONFIG_DNET is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
@@ -394,6 +424,7 @@
# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
# CONFIG_KS8851_MLL is not set
CONFIG_XILINX_EMACLITE=y
@@ -444,6 +475,7 @@
CONFIG_SERIAL_UARTLITE_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -471,6 +503,12 @@
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
#
# Multifunction device drivers
@@ -502,6 +540,7 @@
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
@@ -572,6 +611,7 @@
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -595,6 +635,7 @@
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
CONFIG_CIFS=y
CONFIG_CIFS_STATS=y
CONFIG_CIFS_STATS2=y
@@ -696,6 +737,7 @@
# CONFIG_DEBUG_OBJECTS is not set
CONFIG_DEBUG_SLAB=y
# CONFIG_DEBUG_SLAB_LEAK is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
CONFIG_DEBUG_SPINLOCK=y
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
@@ -741,6 +783,7 @@
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_EARLY_PRINTK=y
# CONFIG_HEART_BEAT is not set
@@ -862,5 +905,6 @@
CONFIG_DECOMPRESS_GZIP=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
CONFIG_HAVE_LMB=y
CONFIG_NLATTR=y
diff --git a/arch/microblaze/configs/nommu_defconfig b/arch/microblaze/configs/nommu_defconfig
index ce2da53..dd3a494 100644
--- a/arch/microblaze/configs/nommu_defconfig
+++ b/arch/microblaze/configs/nommu_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc6
-# Wed Feb 3 10:03:21 2010
+# Linux kernel version: 2.6.34-rc6
+# Thu May 6 11:25:12 2010
#
CONFIG_MICROBLAZE=y
# CONFIG_SWAP is not set
@@ -22,8 +22,6 @@
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
-# CONFIG_PCI is not set
-CONFIG_NO_DMA=y
CONFIG_DTC=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
@@ -58,7 +56,6 @@
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
-# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
@@ -96,6 +93,8 @@
# CONFIG_MMAP_ALLOW_UNINITIALIZED is not set
# CONFIG_PROFILING is not set
CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
@@ -209,11 +208,14 @@
#
# Advanced setup
#
+# CONFIG_ADVANCED_OPTIONS is not set
#
# Default settings for advanced configuration options are used
#
+CONFIG_LOWMEM_SIZE=0x30000000
CONFIG_KERNEL_START=0x90000000
+CONFIG_TASK_SIZE=0x80000000
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -235,13 +237,20 @@
# CONFIG_BINFMT_SHARED_FLAT is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Bus Options
+#
+# CONFIG_PCI is not set
+# CONFIG_PCI_DOMAINS is not set
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -413,6 +422,7 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
CONFIG_OF_DEVICE=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
@@ -442,6 +452,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -458,6 +469,7 @@
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
# CONFIG_MII is not set
+# CONFIG_ETHOC is not set
# CONFIG_DNET is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
@@ -466,6 +478,7 @@
# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
# CONFIG_KS8851_MLL is not set
# CONFIG_XILINX_EMACLITE is not set
@@ -516,6 +529,7 @@
CONFIG_SERIAL_UARTLITE_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -544,6 +558,12 @@
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
#
# Multifunction device drivers
@@ -593,6 +613,7 @@
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
@@ -661,6 +682,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
CONFIG_CRAMFS=y
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -689,6 +711,7 @@
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
@@ -733,6 +756,7 @@
# CONFIG_DEBUG_OBJECTS_WORK is not set
CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
@@ -758,6 +782,7 @@
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -782,6 +807,7 @@
# CONFIG_WORKQUEUE_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_EARLY_PRINTK=y
# CONFIG_HEART_BEAT is not set
@@ -901,5 +927,6 @@
CONFIG_ZLIB_INFLATE=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
CONFIG_HAVE_LMB=y
CONFIG_NLATTR=y
diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
index e522108..4efe96a 100644
--- a/arch/microblaze/include/asm/cache.h
+++ b/arch/microblaze/include/asm/cache.h
@@ -15,7 +15,7 @@
#include <asm/registers.h>
-#define L1_CACHE_SHIFT 2
+#define L1_CACHE_SHIFT 5
/* word-granular cache in microblaze */
#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
diff --git a/arch/microblaze/include/asm/dma.h b/arch/microblaze/include/asm/dma.h
index 08c073b..0d73d0c 100644
--- a/arch/microblaze/include/asm/dma.h
+++ b/arch/microblaze/include/asm/dma.h
@@ -18,4 +18,10 @@
#define MAX_DMA_ADDRESS (CONFIG_KERNEL_START + memory_size - 1)
#endif
+#ifdef CONFIG_PCI
+extern int isa_dma_bridge_buggy;
+#else
+#define isa_dma_bridge_buggy (0)
+#endif
+
#endif /* _ASM_MICROBLAZE_DMA_H */
diff --git a/arch/microblaze/include/asm/exceptions.h b/arch/microblaze/include/asm/exceptions.h
index 90731df..4c7b5d0 100644
--- a/arch/microblaze/include/asm/exceptions.h
+++ b/arch/microblaze/include/asm/exceptions.h
@@ -64,12 +64,6 @@
void die(const char *str, struct pt_regs *fp, long err);
void _exception(int signr, struct pt_regs *regs, int code, unsigned long addr);
-#ifdef CONFIG_MMU
-void __bug(const char *file, int line, void *data);
-int bad_trap(int trap_num, struct pt_regs *regs);
-int debug_trap(struct pt_regs *regs);
-#endif /* CONFIG_MMU */
-
#if defined(CONFIG_KGDB)
void (*debugger)(struct pt_regs *regs);
int (*debugger_bpt)(struct pt_regs *regs);
diff --git a/arch/microblaze/include/asm/io.h b/arch/microblaze/include/asm/io.h
index e45a6ee..00b5398 100644
--- a/arch/microblaze/include/asm/io.h
+++ b/arch/microblaze/include/asm/io.h
@@ -139,8 +139,6 @@
#ifdef CONFIG_MMU
-#define mm_ptov(addr) ((void *)__phys_to_virt(addr))
-#define mm_vtop(addr) ((unsigned long)__virt_to_phys(addr))
#define phys_to_virt(addr) ((void *)__phys_to_virt(addr))
#define virt_to_phys(addr) ((unsigned long)__virt_to_phys(addr))
#define virt_to_bus(addr) ((unsigned long)__virt_to_phys(addr))
diff --git a/arch/microblaze/include/asm/page.h b/arch/microblaze/include/asm/page.h
index 2dd1d04..de493f8 100644
--- a/arch/microblaze/include/asm/page.h
+++ b/arch/microblaze/include/asm/page.h
@@ -31,6 +31,9 @@
#ifndef __ASSEMBLY__
+/* MS be sure that SLAB allocates aligned objects */
+#define ARCH_KMALLOC_MINALIGN L1_CACHE_BYTES
+
#define PAGE_UP(addr) (((addr)+((PAGE_SIZE)-1))&(~((PAGE_SIZE)-1)))
#define PAGE_DOWN(addr) ((addr)&(~((PAGE_SIZE)-1)))
@@ -70,14 +73,7 @@
#endif /* CONFIG_MMU */
-# ifndef CONFIG_MMU
-# define copy_page(to, from) memcpy((to), (from), PAGE_SIZE)
-# define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
-# define free_user_page(page, addr) free_page(addr)
-# else /* CONFIG_MMU */
-extern void copy_page(void *to, void *from);
-# endif /* CONFIG_MMU */
-
+# define copy_page(to, from) memcpy((to), (from), PAGE_SIZE)
# define clear_page(pgaddr) memset((pgaddr), 0, PAGE_SIZE)
# define clear_user_page(pgaddr, vaddr, page) memset((pgaddr), 0, PAGE_SIZE)
diff --git a/arch/microblaze/include/asm/pci.h b/arch/microblaze/include/asm/pci.h
index bdd65aa..5a388ee 100644
--- a/arch/microblaze/include/asm/pci.h
+++ b/arch/microblaze/include/asm/pci.h
@@ -94,14 +94,6 @@
#define HAVE_PCI_LEGACY 1
-/* pci_unmap_{page,single} is a nop so... */
-#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)
-#define DECLARE_PCI_UNMAP_LEN(LEN_NAME)
-#define pci_unmap_addr(PTR, ADDR_NAME) (0)
-#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) do { } while (0)
-#define pci_unmap_len(PTR, LEN_NAME) (0)
-#define pci_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0)
-
/* The PCI address space does equal the physical memory
* address space (no IOMMU). The IDE and SCSI device layers use
* this boolean for bounce buffer decisions.
diff --git a/arch/microblaze/include/asm/pgalloc.h b/arch/microblaze/include/asm/pgalloc.h
index f44b0d6..c614a89 100644
--- a/arch/microblaze/include/asm/pgalloc.h
+++ b/arch/microblaze/include/asm/pgalloc.h
@@ -108,21 +108,7 @@
#define pmd_alloc_one_fast(mm, address) ({ BUG(); ((pmd_t *)1); })
#define pmd_alloc_one(mm, address) ({ BUG(); ((pmd_t *)2); })
-static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
- unsigned long address)
-{
- pte_t *pte;
- extern void *early_get_page(void);
- if (mem_init_done) {
- pte = (pte_t *)__get_free_page(GFP_KERNEL |
- __GFP_REPEAT | __GFP_ZERO);
- } else {
- pte = (pte_t *)early_get_page();
- if (pte)
- clear_page(pte);
- }
- return pte;
-}
+extern pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long addr);
static inline struct page *pte_alloc_one(struct mm_struct *mm,
unsigned long address)
diff --git a/arch/microblaze/include/asm/pgtable.h b/arch/microblaze/include/asm/pgtable.h
index dd2bb60..ca2d928 100644
--- a/arch/microblaze/include/asm/pgtable.h
+++ b/arch/microblaze/include/asm/pgtable.h
@@ -512,15 +512,6 @@
extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
/*
- * When flushing the tlb entry for a page, we also need to flush the hash
- * table entry. flush_hash_page is assembler (for speed) in hashtable.S.
- */
-extern int flush_hash_page(unsigned context, unsigned long va, pte_t *ptep);
-
-/* Add an HPTE to the hash table */
-extern void add_hash_page(unsigned context, unsigned long va, pte_t *ptep);
-
-/*
* Encode and decode a swap entry.
* Note that the bits we use in a PTE for representing a swap entry
* must not include the _PAGE_PRESENT bit, or the _PAGE_HASHPTE bit
@@ -533,15 +524,7 @@
#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) >> 2 })
#define __swp_entry_to_pte(x) ((pte_t) { (x).val << 2 })
-
-/* CONFIG_APUS */
-/* For virtual address to physical address conversion */
-extern void cache_clear(__u32 addr, int length);
-extern void cache_push(__u32 addr, int length);
-extern int mm_end_of_chunk(unsigned long addr, int len);
extern unsigned long iopa(unsigned long addr);
-/* extern unsigned long mm_ptov(unsigned long addr) \
- __attribute__ ((const)); TBD */
/* Values for nocacheflag and cmode */
/* These are not used by the APUS kernel_map, but prevents
@@ -552,18 +535,6 @@
#define IOMAP_NOCACHE_NONSER 2
#define IOMAP_NO_COPYBACK 3
-/*
- * Map some physical address range into the kernel address space.
- */
-extern unsigned long kernel_map(unsigned long paddr, unsigned long size,
- int nocacheflag, unsigned long *memavailp);
-
-/*
- * Set cache mode of (kernel space) address range.
- */
-extern void kernel_set_cachemode(unsigned long address, unsigned long size,
- unsigned int cmode);
-
/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
#define kern_addr_valid(addr) (1)
@@ -577,10 +548,6 @@
void do_page_fault(struct pt_regs *regs, unsigned long address,
unsigned long error_code);
-void __init io_block_mapping(unsigned long virt, phys_addr_t phys,
- unsigned int size, int flags);
-
-void __init adjust_total_lowmem(void);
void mapin_ram(void);
int map_page(unsigned long va, phys_addr_t pa, int flags);
@@ -601,7 +568,7 @@
extern unsigned long ioremap_bot, ioremap_base;
void *consistent_alloc(int gfp, size_t size, dma_addr_t *dma_handle);
-void consistent_free(void *vaddr);
+void consistent_free(size_t size, void *vaddr);
void consistent_sync(void *vaddr, size_t size, int direction);
void consistent_sync_page(struct page *page, unsigned long offset,
size_t size, int direction);
diff --git a/arch/microblaze/kernel/asm-offsets.c b/arch/microblaze/kernel/asm-offsets.c
index 0071260..c1b459c 100644
--- a/arch/microblaze/kernel/asm-offsets.c
+++ b/arch/microblaze/kernel/asm-offsets.c
@@ -16,6 +16,7 @@
#include <linux/hardirq.h>
#include <linux/thread_info.h>
#include <linux/kbuild.h>
+#include <asm/cpuinfo.h>
int main(int argc, char *argv[])
{
diff --git a/arch/microblaze/kernel/cpu/cache.c b/arch/microblaze/kernel/cpu/cache.c
index f04d8a8..21c3a92 100644
--- a/arch/microblaze/kernel/cpu/cache.c
+++ b/arch/microblaze/kernel/cpu/cache.c
@@ -96,13 +96,16 @@
}
-/* Helper macro for computing the limits of cache range loops */
+/* Helper macro for computing the limits of cache range loops
+ *
+ * End address can be unaligned which is OK for C implementation.
+ * ASM implementation align it in ASM macros
+ */
#define CACHE_LOOP_LIMITS(start, end, cache_line_length, cache_size) \
do { \
int align = ~(cache_line_length - 1); \
end = min(start + cache_size, end); \
start &= align; \
- end = ((end & align) + cache_line_length); \
} while (0);
/*
@@ -111,9 +114,9 @@
*/
#define CACHE_ALL_LOOP(cache_size, line_length, op) \
do { \
- unsigned int len = cache_size; \
+ unsigned int len = cache_size - line_length; \
int step = -line_length; \
- BUG_ON(step >= 0); \
+ WARN_ON(step >= 0); \
\
__asm__ __volatile__ (" 1: " #op " %0, r0; \
bgtid %0, 1b; \
@@ -122,26 +125,21 @@
: "memory"); \
} while (0);
-
-#define CACHE_ALL_LOOP2(cache_size, line_length, op) \
-do { \
- unsigned int len = cache_size; \
- int step = -line_length; \
- BUG_ON(step >= 0); \
- \
- __asm__ __volatile__ (" 1: " #op " r0, %0; \
- bgtid %0, 1b; \
- addk %0, %0, %1; \
- " : : "r" (len), "r" (step) \
- : "memory"); \
-} while (0);
-
-/* for wdc.flush/clear */
+/* Used for wdc.flush/clear which can use rB for offset which is not possible
+ * to use for simple wdc or wic.
+ *
+ * start address is cache aligned
+ * end address is not aligned, if end is aligned then I have to substract
+ * cacheline length because I can't flush/invalidate the next cacheline.
+ * If is not, I align it because I will flush/invalidate whole line.
+ */
#define CACHE_RANGE_LOOP_2(start, end, line_length, op) \
do { \
int step = -line_length; \
+ int align = ~(line_length - 1); \
+ end = ((end & align) == end) ? end - line_length : end & align; \
int count = end - start; \
- BUG_ON(count <= 0); \
+ WARN_ON(count < 0); \
\
__asm__ __volatile__ (" 1: " #op " %0, %1; \
bgtid %1, 1b; \
@@ -154,7 +152,9 @@
#define CACHE_RANGE_LOOP_1(start, end, line_length, op) \
do { \
int volatile temp; \
- BUG_ON(end - start <= 0); \
+ int align = ~(line_length - 1); \
+ end = ((end & align) == end) ? end - line_length : end & align; \
+ WARN_ON(end - start < 0); \
\
__asm__ __volatile__ (" 1: " #op " %1, r0; \
cmpu %0, %1, %2; \
@@ -360,8 +360,12 @@
#endif
}
-/* FIXME this is weird - should be only wdc but not work
- * MS: I am getting bus errors and other weird things */
+/* FIXME It is blindly invalidation as is expected
+ * but can't be called on noMMU in microblaze_cache_init below
+ *
+ * MS: noMMU kernel won't boot if simple wdc is used
+ * The reason should be that there are discared data which kernel needs
+ */
static void __invalidate_dcache_all_wb(void)
{
#ifndef ASM_LOOP
@@ -369,12 +373,12 @@
#endif
pr_debug("%s\n", __func__);
#ifdef ASM_LOOP
- CACHE_ALL_LOOP2(cpuinfo.dcache_size, cpuinfo.dcache_line_length,
- wdc.clear)
+ CACHE_ALL_LOOP(cpuinfo.dcache_size, cpuinfo.dcache_line_length,
+ wdc)
#else
for (i = 0; i < cpuinfo.dcache_size;
i += cpuinfo.dcache_line_length)
- __asm__ __volatile__ ("wdc.clear %0, r0;" \
+ __asm__ __volatile__ ("wdc %0, r0;" \
: : "r" (i));
#endif
}
@@ -393,7 +397,7 @@
#ifdef ASM_LOOP
CACHE_RANGE_LOOP_2(start, end, cpuinfo.dcache_line_length, wdc.clear);
#else
- for (i = start; i < end; i += cpuinfo.icache_line_length)
+ for (i = start; i < end; i += cpuinfo.dcache_line_length)
__asm__ __volatile__ ("wdc.clear %0, r0;" \
: : "r" (i));
#endif
@@ -413,7 +417,7 @@
#ifdef ASM_LOOP
CACHE_RANGE_LOOP_1(start, end, cpuinfo.dcache_line_length, wdc);
#else
- for (i = start; i < end; i += cpuinfo.icache_line_length)
+ for (i = start; i < end; i += cpuinfo.dcache_line_length)
__asm__ __volatile__ ("wdc %0, r0;" \
: : "r" (i));
#endif
@@ -437,7 +441,7 @@
#ifdef ASM_LOOP
CACHE_RANGE_LOOP_1(start, end, cpuinfo.dcache_line_length, wdc);
#else
- for (i = start; i < end; i += cpuinfo.icache_line_length)
+ for (i = start; i < end; i += cpuinfo.dcache_line_length)
__asm__ __volatile__ ("wdc %0, r0;" \
: : "r" (i));
#endif
@@ -465,7 +469,7 @@
#ifdef ASM_LOOP
CACHE_RANGE_LOOP_1(start, end, cpuinfo.dcache_line_length, wdc);
#else
- for (i = start; i < end; i += cpuinfo.icache_line_length)
+ for (i = start; i < end; i += cpuinfo.dcache_line_length)
__asm__ __volatile__ ("wdc %0, r0;" \
: : "r" (i));
#endif
@@ -504,7 +508,7 @@
#ifdef ASM_LOOP
CACHE_RANGE_LOOP_2(start, end, cpuinfo.dcache_line_length, wdc.flush);
#else
- for (i = start; i < end; i += cpuinfo.icache_line_length)
+ for (i = start; i < end; i += cpuinfo.dcache_line_length)
__asm__ __volatile__ ("wdc.flush %0, r0;" \
: : "r" (i));
#endif
@@ -650,7 +654,11 @@
}
}
}
- invalidate_dcache();
+/* FIXME Invalidation is done in U-BOOT
+ * WT cache: Data is already written to main memory
+ * WB cache: Discard data on noMMU which caused that kernel doesn't boot
+ */
+ /* invalidate_dcache(); */
enable_dcache();
invalidate_icache();
diff --git a/arch/microblaze/kernel/cpu/mb.c b/arch/microblaze/kernel/cpu/mb.c
index 0c912b2..4216eb1 100644
--- a/arch/microblaze/kernel/cpu/mb.c
+++ b/arch/microblaze/kernel/cpu/mb.c
@@ -98,15 +98,17 @@
if (cpuinfo.use_icache)
count += seq_printf(m,
- "Icache:\t\t%ukB\n",
- cpuinfo.icache_size >> 10);
+ "Icache:\t\t%ukB\tline length:\t%dB\n",
+ cpuinfo.icache_size >> 10,
+ cpuinfo.icache_line_length);
else
count += seq_printf(m, "Icache:\t\tno\n");
if (cpuinfo.use_dcache) {
count += seq_printf(m,
- "Dcache:\t\t%ukB\n",
- cpuinfo.dcache_size >> 10);
+ "Dcache:\t\t%ukB\tline length:\t%dB\n",
+ cpuinfo.dcache_size >> 10,
+ cpuinfo.dcache_line_length);
if (cpuinfo.dcache_wb)
count += seq_printf(m, "\t\twrite-back\n");
else
diff --git a/arch/microblaze/kernel/dma.c b/arch/microblaze/kernel/dma.c
index ce72dd4..9dcd90b 100644
--- a/arch/microblaze/kernel/dma.c
+++ b/arch/microblaze/kernel/dma.c
@@ -74,7 +74,7 @@
void *vaddr, dma_addr_t dma_handle)
{
#ifdef NOT_COHERENT_CACHE
- consistent_free(vaddr);
+ consistent_free(size, vaddr);
#else
free_pages((unsigned long)vaddr, get_order(size));
#endif
diff --git a/arch/microblaze/kernel/exceptions.c b/arch/microblaze/kernel/exceptions.c
index d9f70f8..02cbdfe 100644
--- a/arch/microblaze/kernel/exceptions.c
+++ b/arch/microblaze/kernel/exceptions.c
@@ -121,7 +121,7 @@
}
printk(KERN_WARNING "Divide by zero exception " \
"in kernel mode.\n");
- die("Divide by exception", regs, SIGBUS);
+ die("Divide by zero exception", regs, SIGBUS);
break;
case MICROBLAZE_FPU_EXCEPTION:
pr_debug(KERN_WARNING "FPU exception\n");
diff --git a/arch/microblaze/kernel/head.S b/arch/microblaze/kernel/head.S
index da6a5f5..1bf7398 100644
--- a/arch/microblaze/kernel/head.S
+++ b/arch/microblaze/kernel/head.S
@@ -28,6 +28,7 @@
* for more details.
*/
+#include <linux/init.h>
#include <linux/linkage.h>
#include <asm/thread_info.h>
#include <asm/page.h>
@@ -49,7 +50,7 @@
#endif /* CONFIG_MMU */
- .text
+ __HEAD
ENTRY(_start)
#if CONFIG_KERNEL_BASE_ADDR == 0
brai TOPHYS(real_start)
diff --git a/arch/microblaze/kernel/irq.c b/arch/microblaze/kernel/irq.c
index 6f39e2c..8f120ac 100644
--- a/arch/microblaze/kernel/irq.c
+++ b/arch/microblaze/kernel/irq.c
@@ -9,6 +9,7 @@
*/
#include <linux/init.h>
+#include <linux/ftrace.h>
#include <linux/kernel.h>
#include <linux/hardirq.h>
#include <linux/interrupt.h>
@@ -32,7 +33,7 @@
static u32 concurrent_irq;
-void do_IRQ(struct pt_regs *regs)
+void __irq_entry do_IRQ(struct pt_regs *regs)
{
unsigned int irq;
struct pt_regs *old_regs = set_irq_regs(regs);
diff --git a/arch/microblaze/kernel/misc.S b/arch/microblaze/kernel/misc.S
index 7cf8649..0fb5fc6 100644
--- a/arch/microblaze/kernel/misc.S
+++ b/arch/microblaze/kernel/misc.S
@@ -93,39 +93,3 @@
nop
.size early_console_reg_tlb_alloc, . - early_console_reg_tlb_alloc
-
-/*
- * Copy a whole page (4096 bytes).
- */
-#define COPY_16_BYTES \
- lwi r7, r6, 0; \
- lwi r8, r6, 4; \
- lwi r9, r6, 8; \
- lwi r10, r6, 12; \
- swi r7, r5, 0; \
- swi r8, r5, 4; \
- swi r9, r5, 8; \
- swi r10, r5, 12
-
-
-/* FIXME DCACHE_LINE_BYTES (CONFIG_XILINX_MICROBLAZE0_DCACHE_LINE_LEN * 4)*/
-#define DCACHE_LINE_BYTES (4 * 4)
-
-.globl copy_page;
-.type copy_page, @function
-.align 4;
-copy_page:
- ori r11, r0, (PAGE_SIZE/DCACHE_LINE_BYTES) - 1
-_copy_page_loop:
- COPY_16_BYTES
-#if DCACHE_LINE_BYTES >= 32
- COPY_16_BYTES
-#endif
- addik r6, r6, DCACHE_LINE_BYTES
- addik r5, r5, DCACHE_LINE_BYTES
- bneid r11, _copy_page_loop
- addik r11, r11, -1
- rtsd r15, 8
- nop
-
- .size copy_page, . - copy_page
diff --git a/arch/microblaze/kernel/traps.c b/arch/microblaze/kernel/traps.c
index 5e4570e..75e4920 100644
--- a/arch/microblaze/kernel/traps.c
+++ b/arch/microblaze/kernel/traps.c
@@ -95,37 +95,3 @@
show_stack(NULL, NULL);
}
EXPORT_SYMBOL(dump_stack);
-
-#ifdef CONFIG_MMU
-void __bug(const char *file, int line, void *data)
-{
- if (data)
- printk(KERN_CRIT "kernel BUG at %s:%d (data = %p)!\n",
- file, line, data);
- else
- printk(KERN_CRIT "kernel BUG at %s:%d!\n", file, line);
-
- machine_halt();
-}
-
-int bad_trap(int trap_num, struct pt_regs *regs)
-{
- printk(KERN_CRIT
- "unimplemented trap %d called at 0x%08lx, pid %d!\n",
- trap_num, regs->pc, current->pid);
- return -ENOSYS;
-}
-
-int debug_trap(struct pt_regs *regs)
-{
- int i;
- printk(KERN_CRIT "debug trap\n");
- for (i = 0; i < 32; i++) {
- /* printk("r%i:%08X\t",i,regs->gpr[i]); */
- if ((i % 4) == 3)
- printk(KERN_CRIT "\n");
- }
- printk(KERN_CRIT "pc:%08lX\tmsr:%08lX\n", regs->pc, regs->msr);
- return -ENOSYS;
-}
-#endif
diff --git a/arch/microblaze/kernel/vmlinux.lds.S b/arch/microblaze/kernel/vmlinux.lds.S
index 5ef619a..db72d71 100644
--- a/arch/microblaze/kernel/vmlinux.lds.S
+++ b/arch/microblaze/kernel/vmlinux.lds.S
@@ -24,7 +24,8 @@
.text : AT(ADDR(.text) - LOAD_OFFSET) {
_text = . ;
_stext = . ;
- *(.text .text.*)
+ HEAD_TEXT
+ TEXT_TEXT
*(.fixup)
EXIT_TEXT
EXIT_CALL
diff --git a/arch/microblaze/mm/consistent.c b/arch/microblaze/mm/consistent.c
index f956e24..5a59dad 100644
--- a/arch/microblaze/mm/consistent.c
+++ b/arch/microblaze/mm/consistent.c
@@ -42,11 +42,12 @@
#include <linux/uaccess.h>
#include <asm/pgtable.h>
#include <asm/cpuinfo.h>
+#include <asm/tlbflush.h>
#ifndef CONFIG_MMU
-
/* I have to use dcache values because I can't relate on ram size */
-#define UNCACHED_SHADOW_MASK (cpuinfo.dcache_high - cpuinfo.dcache_base + 1)
+# define UNCACHED_SHADOW_MASK (cpuinfo.dcache_high - cpuinfo.dcache_base + 1)
+#endif
/*
* Consistent memory allocators. Used for DMA devices that want to
@@ -60,71 +61,16 @@
*/
void *consistent_alloc(int gfp, size_t size, dma_addr_t *dma_handle)
{
- struct page *page, *end, *free;
- unsigned long order;
- void *ret, *virt;
+ unsigned long order, vaddr;
+ void *ret;
+ unsigned int i, err = 0;
+ struct page *page, *end;
- if (in_interrupt())
- BUG();
-
- size = PAGE_ALIGN(size);
- order = get_order(size);
-
- page = alloc_pages(gfp, order);
- if (!page)
- goto no_page;
-
- /* We could do with a page_to_phys and page_to_bus here. */
- virt = page_address(page);
- ret = ioremap(virt_to_phys(virt), size);
- if (!ret)
- goto no_remap;
-
- /*
- * Here's the magic! Note if the uncached shadow is not implemented,
- * it's up to the calling code to also test that condition and make
- * other arranegments, such as manually flushing the cache and so on.
- */
-#ifdef CONFIG_XILINX_UNCACHED_SHADOW
- ret = (void *)((unsigned) ret | UNCACHED_SHADOW_MASK);
-#endif
- /* dma_handle is same as physical (shadowed) address */
- *dma_handle = (dma_addr_t)ret;
-
- /*
- * free wasted pages. We skip the first page since we know
- * that it will have count = 1 and won't require freeing.
- * We also mark the pages in use as reserved so that
- * remap_page_range works.
- */
- page = virt_to_page(virt);
- free = page + (size >> PAGE_SHIFT);
- end = page + (1 << order);
-
- for (; page < end; page++) {
- init_page_count(page);
- if (page >= free)
- __free_page(page);
- else
- SetPageReserved(page);
- }
-
- return ret;
-no_remap:
- __free_pages(page, order);
-no_page:
- return NULL;
-}
-
-#else
-
-void *consistent_alloc(int gfp, size_t size, dma_addr_t *dma_handle)
-{
- int order, err, i;
- unsigned long page, va, flags;
+#ifdef CONFIG_MMU
phys_addr_t pa;
struct vm_struct *area;
- void *ret;
+ unsigned long va;
+#endif
if (in_interrupt())
BUG();
@@ -133,71 +79,133 @@
size = PAGE_ALIGN(size);
order = get_order(size);
- page = __get_free_pages(gfp, order);
- if (!page) {
- BUG();
+ vaddr = __get_free_pages(gfp, order);
+ if (!vaddr)
return NULL;
- }
/*
* we need to ensure that there are no cachelines in use,
* or worse dirty in this area.
*/
- flush_dcache_range(virt_to_phys(page), virt_to_phys(page) + size);
+ flush_dcache_range(virt_to_phys((void *)vaddr),
+ virt_to_phys((void *)vaddr) + size);
+#ifndef CONFIG_MMU
+ ret = (void *)vaddr;
+ /*
+ * Here's the magic! Note if the uncached shadow is not implemented,
+ * it's up to the calling code to also test that condition and make
+ * other arranegments, such as manually flushing the cache and so on.
+ */
+# ifdef CONFIG_XILINX_UNCACHED_SHADOW
+ ret = (void *)((unsigned) ret | UNCACHED_SHADOW_MASK);
+# endif
+ if ((unsigned int)ret > cpuinfo.dcache_base &&
+ (unsigned int)ret < cpuinfo.dcache_high)
+ printk(KERN_WARNING
+ "ERROR: Your cache coherent area is CACHED!!!\n");
+
+ /* dma_handle is same as physical (shadowed) address */
+ *dma_handle = (dma_addr_t)ret;
+#else
/* Allocate some common virtual space to map the new pages. */
area = get_vm_area(size, VM_ALLOC);
- if (area == NULL) {
- free_pages(page, order);
+ if (!area) {
+ free_pages(vaddr, order);
return NULL;
}
va = (unsigned long) area->addr;
ret = (void *)va;
/* This gives us the real physical address of the first page. */
- *dma_handle = pa = virt_to_bus((void *)page);
-
- /* MS: This is the whole magic - use cache inhibit pages */
- flags = _PAGE_KERNEL | _PAGE_NO_CACHE;
+ *dma_handle = pa = virt_to_bus((void *)vaddr);
+#endif
/*
- * Set refcount=1 on all pages in an order>0
- * allocation so that vfree() will actually
- * free all pages that were allocated.
+ * free wasted pages. We skip the first page since we know
+ * that it will have count = 1 and won't require freeing.
+ * We also mark the pages in use as reserved so that
+ * remap_page_range works.
*/
- if (order > 0) {
- struct page *rpage = virt_to_page(page);
- for (i = 1; i < (1 << order); i++)
- init_page_count(rpage+i);
+ page = virt_to_page(vaddr);
+ end = page + (1 << order);
+
+ split_page(page, order);
+
+ for (i = 0; i < size && err == 0; i += PAGE_SIZE) {
+#ifdef CONFIG_MMU
+ /* MS: This is the whole magic - use cache inhibit pages */
+ err = map_page(va + i, pa + i, _PAGE_KERNEL | _PAGE_NO_CACHE);
+#endif
+
+ SetPageReserved(page);
+ page++;
}
- err = 0;
- for (i = 0; i < size && err == 0; i += PAGE_SIZE)
- err = map_page(va+i, pa+i, flags);
+ /* Free the otherwise unused pages. */
+ while (page < end) {
+ __free_page(page);
+ page++;
+ }
if (err) {
- vfree((void *)va);
+ free_pages(vaddr, order);
return NULL;
}
return ret;
}
-#endif /* CONFIG_MMU */
EXPORT_SYMBOL(consistent_alloc);
/*
* free page(s) as defined by the above mapping.
*/
-void consistent_free(void *vaddr)
+void consistent_free(size_t size, void *vaddr)
{
+ struct page *page;
+
if (in_interrupt())
BUG();
+ size = PAGE_ALIGN(size);
+
+#ifndef CONFIG_MMU
/* Clear SHADOW_MASK bit in address, and free as per usual */
-#ifdef CONFIG_XILINX_UNCACHED_SHADOW
+# ifdef CONFIG_XILINX_UNCACHED_SHADOW
vaddr = (void *)((unsigned)vaddr & ~UNCACHED_SHADOW_MASK);
+# endif
+ page = virt_to_page(vaddr);
+
+ do {
+ ClearPageReserved(page);
+ __free_page(page);
+ page++;
+ } while (size -= PAGE_SIZE);
+#else
+ do {
+ pte_t *ptep;
+ unsigned long pfn;
+
+ ptep = pte_offset_kernel(pmd_offset(pgd_offset_k(
+ (unsigned int)vaddr),
+ (unsigned int)vaddr),
+ (unsigned int)vaddr);
+ if (!pte_none(*ptep) && pte_present(*ptep)) {
+ pfn = pte_pfn(*ptep);
+ pte_clear(&init_mm, (unsigned int)vaddr, ptep);
+ if (pfn_valid(pfn)) {
+ page = pfn_to_page(pfn);
+
+ ClearPageReserved(page);
+ __free_page(page);
+ }
+ }
+ vaddr += PAGE_SIZE;
+ } while (size -= PAGE_SIZE);
+
+ /* flush tlb */
+ flush_tlb_all();
#endif
- vfree(vaddr);
}
EXPORT_SYMBOL(consistent_free);
@@ -221,7 +229,7 @@
case PCI_DMA_NONE:
BUG();
case PCI_DMA_FROMDEVICE: /* invalidate only */
- flush_dcache_range(start, end);
+ invalidate_dcache_range(start, end);
break;
case PCI_DMA_TODEVICE: /* writeback only */
flush_dcache_range(start, end);
diff --git a/arch/microblaze/mm/fault.c b/arch/microblaze/mm/fault.c
index 7af87f4..bab9229 100644
--- a/arch/microblaze/mm/fault.c
+++ b/arch/microblaze/mm/fault.c
@@ -273,16 +273,11 @@
* us unable to handle the page fault gracefully.
*/
out_of_memory:
- if (current->pid == 1) {
- yield();
- down_read(&mm->mmap_sem);
- goto survive;
- }
up_read(&mm->mmap_sem);
- printk(KERN_WARNING "VM: killing process %s\n", current->comm);
- if (user_mode(regs))
- do_exit(SIGKILL);
- bad_page_fault(regs, address, SIGKILL);
+ if (!user_mode(regs))
+ bad_page_fault(regs, address, SIGKILL);
+ else
+ pagefault_out_of_memory();
return;
do_sigbus:
diff --git a/arch/microblaze/mm/pgtable.c b/arch/microblaze/mm/pgtable.c
index d31312c..784557f 100644
--- a/arch/microblaze/mm/pgtable.c
+++ b/arch/microblaze/mm/pgtable.c
@@ -161,24 +161,6 @@
return err;
}
-void __init adjust_total_lowmem(void)
-{
-/* TBD */
-#if 0
- unsigned long max_low_mem = MAX_LOW_MEM;
-
- if (total_lowmem > max_low_mem) {
- total_lowmem = max_low_mem;
-#ifndef CONFIG_HIGHMEM
- printk(KERN_INFO "Warning, memory limited to %ld Mb, use "
- "CONFIG_HIGHMEM to reach %ld Mb\n",
- max_low_mem >> 20, total_memory >> 20);
- total_memory = total_lowmem;
-#endif /* CONFIG_HIGHMEM */
- }
-#endif
-}
-
/*
* Map in all of physical memory starting at CONFIG_KERNEL_START.
*/
@@ -206,24 +188,6 @@
/* is x a power of 2? */
#define is_power_of_2(x) ((x) != 0 && (((x) & ((x) - 1)) == 0))
-/*
- * Set up a mapping for a block of I/O.
- * virt, phys, size must all be page-aligned.
- * This should only be called before ioremap is called.
- */
-void __init io_block_mapping(unsigned long virt, phys_addr_t phys,
- unsigned int size, int flags)
-{
- int i;
-
- if (virt > CONFIG_KERNEL_START && virt < ioremap_bot)
- ioremap_bot = ioremap_base = virt;
-
- /* Put it in the page tables. */
- for (i = 0; i < size; i += PAGE_SIZE)
- map_page(virt + i, phys + i, flags);
-}
-
/* Scan the real Linux page tables and return a PTE pointer for
* a virtual address in a context.
* Returns true (1) if PTE was found, zero otherwise. The pointer to
@@ -274,3 +238,18 @@
return pa;
}
+
+__init_refok pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
+ unsigned long address)
+{
+ pte_t *pte;
+ if (mem_init_done) {
+ pte = (pte_t *)__get_free_page(GFP_KERNEL |
+ __GFP_REPEAT | __GFP_ZERO);
+ } else {
+ pte = (pte_t *)early_get_page();
+ if (pte)
+ clear_page(pte);
+ }
+ return pte;
+}
diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c
index 740bb32..01c8c97 100644
--- a/arch/microblaze/pci/pci-common.c
+++ b/arch/microblaze/pci/pci-common.c
@@ -1025,7 +1025,7 @@
struct pci_dev *dev = bus->self;
- for (i = 0; i < PCI_BUS_NUM_RESOURCES; ++i) {
+ pci_bus_for_each_resource(bus, res, i) {
res = bus->resource[i];
if (!res)
continue;
@@ -1131,21 +1131,20 @@
* but we want to try to avoid allocating at 0x2900-0x2bff
* which might have be mirrored at 0x0100-0x03ff..
*/
-void pcibios_align_resource(void *data, struct resource *res,
+resource_size_t pcibios_align_resource(void *data, const struct resource *res,
resource_size_t size, resource_size_t align)
{
struct pci_dev *dev = data;
+ resource_size_t start = res->start;
if (res->flags & IORESOURCE_IO) {
- resource_size_t start = res->start;
-
if (skip_isa_ioresource_align(dev))
- return;
- if (start & 0x300) {
+ return start;
+ if (start & 0x300)
start = (start + 0x3ff) & ~0x3ff;
- res->start = start;
- }
}
+
+ return start;
}
EXPORT_SYMBOL(pcibios_align_resource);
@@ -1228,7 +1227,7 @@
pr_debug("PCI: Allocating bus resources for %04x:%02x...\n",
pci_domain_nr(bus), bus->number);
- for (i = 0; i < PCI_BUS_NUM_RESOURCES; ++i) {
+ pci_bus_for_each_resource(bus, res, i) {
res = bus->resource[i];
if (!res || !res->flags
|| res->start > res->end || res->parent)
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 29e8692..7e6fd1c 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -49,7 +49,7 @@
family: TNETD7100, 7200 and 7300.
config BCM47XX
- bool "BCM47XX based boards"
+ bool "Broadcom BCM47XX based boards"
select CEVT_R4K
select CSRC_R4K
select DMA_NONCOHERENT
@@ -509,6 +509,7 @@
bool "Sibyte BCM91250A-SWARM"
select BOOT_ELF32
select DMA_COHERENT
+ select HAVE_PATA_PLATFORM
select NR_CPUS_DEFAULT_2
select SIBYTE_SB1250
select SWAP_IO_SPACE
@@ -523,6 +524,7 @@
depends on EXPERIMENTAL
select BOOT_ELF32
select DMA_COHERENT
+ select HAVE_PATA_PLATFORM
select NR_CPUS_DEFAULT_2
select SIBYTE_SB1250
select SWAP_IO_SPACE
@@ -1305,6 +1307,33 @@
endchoice
+if CPU_LOONGSON2F
+config CPU_NOP_WORKAROUNDS
+ bool
+
+config CPU_JUMP_WORKAROUNDS
+ bool
+
+config CPU_LOONGSON2F_WORKAROUNDS
+ bool "Loongson 2F Workarounds"
+ default y
+ select CPU_NOP_WORKAROUNDS
+ select CPU_JUMP_WORKAROUNDS
+ help
+ Loongson 2F01 / 2F02 processors have the NOP & JUMP issues which
+ require workarounds. Without workarounds the system may hang
+ unexpectedly. For more information please refer to the gas
+ -mfix-loongson2f-nop and -mfix-loongson2f-jump options.
+
+ Loongson 2F03 and later have fixed these issues and no workarounds
+ are needed. The workarounds have no significant side effect on them
+ but may decrease the performance of the system so this option should
+ be disabled unless the kernel is intended to be run on 2F01 or 2F02
+ systems.
+
+ If unsure, please say Y.
+endif # CPU_LOONGSON2F
+
config SYS_SUPPORTS_ZBOOT
bool
select HAVE_KERNEL_GZIP
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 2f2eac2..0b9c01a 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -136,6 +136,19 @@
$(call cc-option,-march=loongson2e,-march=r4600)
cflags-$(CONFIG_CPU_LOONGSON2F) += \
$(call cc-option,-march=loongson2f,-march=r4600)
+# enable the workarounds for loongson2f
+ifdef CONFIG_CPU_LOONGSON2F_WORKAROUNDS
+ ifeq ($(call as-option,-Wa$(comma)-mfix-loongson2f-nop,),)
+ $(error only binutils >= 2.20.2 have needed option -mfix-loongson2f-nop)
+ else
+ cflags-$(CONFIG_CPU_NOP_WORKAROUNDS) += -Wa$(comma)-mfix-loongson2f-nop
+ endif
+ ifeq ($(call as-option,-Wa$(comma)-mfix-loongson2f-jump,),)
+ $(error only binutils >= 2.20.2 have needed option -mfix-loongson2f-jump)
+ else
+ cflags-$(CONFIG_CPU_JUMP_WORKAROUNDS) += -Wa$(comma)-mfix-loongson2f-jump
+ endif
+endif
cflags-$(CONFIG_CPU_MIPS32_R1) += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
-Wa,-mips32 -Wa,--trap
diff --git a/arch/mips/alchemy/devboards/db1200/setup.c b/arch/mips/alchemy/devboards/db1200/setup.c
index be7e92e..8876195 100644
--- a/arch/mips/alchemy/devboards/db1200/setup.c
+++ b/arch/mips/alchemy/devboards/db1200/setup.c
@@ -66,12 +66,16 @@
set_irq_type(AU1200_GPIO7_INT, IRQF_TRIGGER_LOW);
bcsr_init_irq(DB1200_INT_BEGIN, DB1200_INT_END, AU1200_GPIO7_INT);
- /* do not autoenable these: CPLD has broken edge int handling,
- * and the CD handler setup requires manual enabling to work
- * around that.
+ /* insert/eject pairs: one of both is always screaming. To avoid
+ * issues they must not be automatically enabled when initially
+ * requested.
*/
irq_to_desc(DB1200_SD0_INSERT_INT)->status |= IRQ_NOAUTOEN;
irq_to_desc(DB1200_SD0_EJECT_INT)->status |= IRQ_NOAUTOEN;
+ irq_to_desc(DB1200_PC0_INSERT_INT)->status |= IRQ_NOAUTOEN;
+ irq_to_desc(DB1200_PC0_EJECT_INT)->status |= IRQ_NOAUTOEN;
+ irq_to_desc(DB1200_PC1_INSERT_INT)->status |= IRQ_NOAUTOEN;
+ irq_to_desc(DB1200_PC1_EJECT_INT)->status |= IRQ_NOAUTOEN;
return 0;
}
diff --git a/arch/mips/configs/bcm63xx_defconfig b/arch/mips/configs/bcm63xx_defconfig
index 7fee027..6389ca0 100644
--- a/arch/mips/configs/bcm63xx_defconfig
+++ b/arch/mips/configs/bcm63xx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc6
-# Sun May 31 20:17:18 2009
+# Linux kernel version: 2.6.34-rc2
+# Tue Mar 23 10:36:32 2010
#
CONFIG_MIPS=y
@@ -9,13 +9,14 @@
# Machine selection
#
# CONFIG_MACH_ALCHEMY is not set
+# CONFIG_AR7 is not set
# CONFIG_BCM47XX is not set
CONFIG_BCM63XX=y
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MACH_JAZZ is not set
# CONFIG_LASAT is not set
-# CONFIG_LEMOTE_FULONG is not set
+# CONFIG_MACH_LOONGSON is not set
# CONFIG_MIPS_MALTA is not set
# CONFIG_MIPS_SIM is not set
# CONFIG_NEC_MARKEINS is not set
@@ -26,6 +27,7 @@
# CONFIG_PNX8550_STB810 is not set
# CONFIG_PMC_MSP is not set
# CONFIG_PMC_YOSEMITE is not set
+# CONFIG_POWERTV is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
# CONFIG_SGI_IP28 is not set
@@ -45,13 +47,17 @@
# CONFIG_WR_PPMC is not set
# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
+# CONFIG_ALCHEMY_GPIO_INDIRECT is not set
#
# CPU support
#
+CONFIG_BCM63XX_CPU_6338=y
+CONFIG_BCM63XX_CPU_6345=y
CONFIG_BCM63XX_CPU_6348=y
CONFIG_BCM63XX_CPU_6358=y
CONFIG_BOARD_BCM963XX=y
+CONFIG_LOONGSON_UART_BASE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
@@ -69,10 +75,8 @@
CONFIG_CSRC_R4K_LIB=y
CONFIG_CSRC_R4K=y
CONFIG_DMA_NONCOHERENT=y
-CONFIG_DMA_NEED_PCI_MAP_STATE=y
-CONFIG_EARLY_PRINTK=y
+CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_SYS_HAS_EARLY_PRINTK=y
-# CONFIG_HOTPLUG_CPU is not set
# CONFIG_NO_IOPORT is not set
CONFIG_GENERIC_GPIO=y
CONFIG_CPU_BIG_ENDIAN=y
@@ -85,7 +89,8 @@
#
# CPU selection
#
-# CONFIG_CPU_LOONGSON2 is not set
+# CONFIG_CPU_LOONGSON2E is not set
+# CONFIG_CPU_LOONGSON2F is not set
CONFIG_CPU_MIPS32_R1=y
# CONFIG_CPU_MIPS32_R2 is not set
# CONFIG_CPU_MIPS64_R1 is not set
@@ -128,7 +133,7 @@
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_ARCH_PHYS_ADDR_T_64BIT is not set
CONFIG_CPU_HAS_SYNC=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
@@ -146,9 +151,8 @@
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
# CONFIG_HIGH_RES_TIMERS is not set
@@ -170,6 +174,7 @@
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
#
# General setup
@@ -189,15 +194,12 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_PREEMPT_RCU is not set
+CONFIG_TINY_RCU=y
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=17
-# CONFIG_GROUP_SCHED is not set
-# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
@@ -205,11 +207,11 @@
# CONFIG_BLK_DEV_INITRD is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
@@ -223,6 +225,10 @@
# CONFIG_EVENTFD is not set
# CONFIG_SHMEM is not set
# CONFIG_AIO is not set
+
+#
+# Kernel Performance Events And Counters
+#
# CONFIG_VM_EVENT_COUNTERS is not set
CONFIG_PCI_QUIRKS=y
# CONFIG_SLUB_DEBUG is not set
@@ -231,14 +237,17 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
+
+#
+# GCOV-based kernel profiling
+#
# CONFIG_SLOW_WORK is not set
-# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -246,14 +255,41 @@
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
@@ -263,15 +299,12 @@
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
CONFIG_MMU=y
CONFIG_PCCARD=y
-# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
-CONFIG_PCMCIA_IOCTL=y
CONFIG_CARDBUS=y
#
@@ -295,6 +328,7 @@
#
# Power management options
#
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PM is not set
CONFIG_NET=y
@@ -333,6 +367,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -347,6 +382,7 @@
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
@@ -359,7 +395,27 @@
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
-# CONFIG_WIRELESS is not set
+CONFIG_WIRELESS=y
+CONFIG_WEXT_CORE=y
+CONFIG_WEXT_PROC=y
+CONFIG_CFG80211=y
+CONFIG_NL80211_TESTMODE=y
+# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
+# CONFIG_CFG80211_REG_DEBUG is not set
+CONFIG_CFG80211_DEFAULT_PS=y
+# CONFIG_CFG80211_INTERNAL_REGDB is not set
+CONFIG_CFG80211_WEXT=y
+CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
+CONFIG_MAC80211=y
+# CONFIG_MAC80211_RC_PID is not set
+CONFIG_MAC80211_RC_MINSTREL=y
+# CONFIG_MAC80211_RC_DEFAULT_PID is not set
+CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
+CONFIG_MAC80211_RC_DEFAULT="minstrel"
+# CONFIG_MAC80211_MESH is not set
+CONFIG_MAC80211_LEDS=y
+# CONFIG_MAC80211_DEBUG_MENU is not set
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
@@ -471,6 +527,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -484,13 +541,16 @@
#
#
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -529,6 +589,7 @@
# CONFIG_SMC91X is not set
# CONFIG_DM9000 is not set
# CONFIG_ETHOC is not set
+# CONFIG_SMSC911X is not set
# CONFIG_DNET is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
@@ -541,17 +602,48 @@
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
# CONFIG_ATL2 is not set
CONFIG_BCM63XX_ENET=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+CONFIG_WLAN=y
+# CONFIG_PCMCIA_RAYCS is not set
+# CONFIG_LIBERTAS_THINFIRM is not set
+# CONFIG_ATMEL is not set
+# CONFIG_AT76C50X_USB is not set
+# CONFIG_AIRO_CS is not set
+# CONFIG_PCMCIA_WL3501 is not set
+# CONFIG_PRISM54 is not set
+# 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_MAC80211_HWSIM is not set
+# CONFIG_MWL8K is not set
+# CONFIG_ATH_COMMON is not set
+CONFIG_B43=y
+CONFIG_B43_PCI_AUTOSELECT=y
+CONFIG_B43_PCICORE_AUTOSELECT=y
+# CONFIG_B43_PCMCIA is not set
+CONFIG_B43_PIO=y
+# CONFIG_B43_PHY_LP is not set
+CONFIG_B43_LEDS=y
+# CONFIG_B43_DEBUG is not set
+# CONFIG_B43LEGACY is not set
+# CONFIG_HOSTAP is not set
+# CONFIG_IPW2100 is not set
+# CONFIG_IPW2200 is not set
+# CONFIG_IWLWIFI is not set
+# CONFIG_LIBERTAS is not set
+# CONFIG_HERMES is not set
+# CONFIG_P54_COMMON is not set
+# CONFIG_RT2X00 is not set
+# CONFIG_WL12XX is not set
+# CONFIG_ZD1211RW is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -574,6 +666,7 @@
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
@@ -607,6 +700,7 @@
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
CONFIG_SERIAL_BCM63XX=y
CONFIG_SERIAL_BCM63XX_CONSOLE=y
# CONFIG_UNIX98_PTYS is not set
@@ -629,6 +723,11 @@
CONFIG_DEVPORT=y
# CONFIG_I2C is not set
# CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
CONFIG_GPIOLIB=y
# CONFIG_GPIO_SYSFS is not set
@@ -636,6 +735,8 @@
#
# Memory mapped GPIO expanders:
#
+# CONFIG_GPIO_IT8761E is not set
+# CONFIG_GPIO_SCH is not set
#
# I2C GPIO expanders:
@@ -644,16 +745,21 @@
#
# PCI GPIO expanders:
#
+# CONFIG_GPIO_CS5535 is not set
# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_LANGWELL is not set
#
# SPI GPIO expanders:
#
+
+#
+# AC97 GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -662,15 +768,16 @@
#
CONFIG_SSB=y
CONFIG_SSB_SPROM=y
+CONFIG_SSB_BLOCKIO=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
-# CONFIG_SSB_B43_PCI_BRIDGE is not set
+CONFIG_SSB_B43_PCI_BRIDGE=y
CONFIG_SSB_PCMCIAHOST_POSSIBLE=y
# CONFIG_SSB_PCMCIAHOST is not set
# CONFIG_SSB_SILENT is not set
# CONFIG_SSB_DEBUG is not set
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
-# CONFIG_SSB_DRIVER_PCICORE is not set
+CONFIG_SSB_DRIVER_PCICORE=y
# CONFIG_SSB_DRIVER_MIPS is not set
#
@@ -680,27 +787,15 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
+# CONFIG_VGA_ARB is not set
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -710,11 +805,7 @@
#
# Display device support
#
-CONFIG_DISPLAY_SUPPORT=y
-
-#
-# Display hardware drivers
-#
+# CONFIG_DISPLAY_SUPPORT is not set
# CONFIG_SOUND is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
@@ -741,13 +832,14 @@
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
CONFIG_USB_EHCI_HCD=y
# 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_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_HCD_SSB is not set
CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
@@ -796,7 +888,6 @@
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -807,8 +898,8 @@
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
@@ -819,7 +910,29 @@
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
-# CONFIG_NEW_LEDS is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+
+#
+# LED drivers
+#
+CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_GPIO_PLATFORM=y
+# CONFIG_LEDS_LT3593 is not set
+CONFIG_LEDS_TRIGGERS=y
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGER_TIMER=y
+# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
+CONFIG_LEDS_TRIGGER_GPIO=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+
+#
+# iptables trigger is under Netfilter config (LED target)
+#
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
CONFIG_RTC_LIB=y
@@ -827,6 +940,10 @@
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
# CONFIG_STAGING is not set
#
@@ -838,12 +955,16 @@
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
-# CONFIG_FILE_LOCKING is not set
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+# CONFIG_FILE_LOCKING is not set
+CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
+CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
@@ -875,8 +996,6 @@
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=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
CONFIG_MISC_FILESYSTEMS=y
@@ -888,6 +1007,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -898,7 +1018,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
# CONFIG_NETWORK_FILESYSTEMS is not set
#
@@ -906,7 +1025,46 @@
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
-# CONFIG_NLS is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
# CONFIG_DLM is not set
#
@@ -918,29 +1076,23 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
-# CONFIG_IRQSOFF_TRACER is not set
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_KMEMTRACE is not set
-# CONFIG_WORKQUEUE_TRACER is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_FTRACE is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_EARLY_PRINTK=y
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="console=ttyS0,115200"
# CONFIG_CMDLINE_OVERRIDE is not set
@@ -951,8 +1103,108 @@
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
-# CONFIG_CRYPTO is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_FIPS is not set
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_WORKQUEUE=y
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=y
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+CONFIG_CRYPTO_AES=y
+# CONFIG_CRYPTO_ANUBIS is not set
+CONFIG_CRYPTO_ARC4=y
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_ZLIB is not set
+# CONFIG_CRYPTO_LZO is not set
+
+#
+# Random Number Generation
+#
+CONFIG_CRYPTO_ANSI_CPRNG=y
+# CONFIG_CRYPTO_HW is not set
# CONFIG_BINARY_PRINTF is not set
#
diff --git a/arch/mips/include/asm/cmpxchg.h b/arch/mips/include/asm/cmpxchg.h
index ed9aaaaf..2d28017 100644
--- a/arch/mips/include/asm/cmpxchg.h
+++ b/arch/mips/include/asm/cmpxchg.h
@@ -16,7 +16,7 @@
({ \
__typeof(*(m)) __ret; \
\
- if (kernel_uses_llsc && R10000_LLSC_WAR) { \
+ if (kernel_uses_llsc && R10000_LLSC_WAR) { \
__asm__ __volatile__( \
" .set push \n" \
" .set noat \n" \
diff --git a/arch/mips/include/asm/mach-loongson/loongson.h b/arch/mips/include/asm/mach-loongson/loongson.h
index 1cf7b14..fcdbe3a 100644
--- a/arch/mips/include/asm/mach-loongson/loongson.h
+++ b/arch/mips/include/asm/mach-loongson/loongson.h
@@ -307,7 +307,7 @@
*/
#define LOONGSON_ADDRWIN_CFG(s, d, w, src, dst, size) do {\
s##_WIN##w##_BASE = (src); \
- s##_WIN##w##_MMAP = (src) | ADDRWIN_MAP_DST_##d; \
+ s##_WIN##w##_MMAP = (dst) | ADDRWIN_MAP_DST_##d; \
s##_WIN##w##_MASK = ~(size-1); \
} while (0)
diff --git a/arch/mips/include/asm/pgtable-64.h b/arch/mips/include/asm/pgtable-64.h
index 26dc69d..1be4b0f 100644
--- a/arch/mips/include/asm/pgtable-64.h
+++ b/arch/mips/include/asm/pgtable-64.h
@@ -120,9 +120,14 @@
#endif
#define FIRST_USER_ADDRESS 0UL
-#define VMALLOC_START MAP_BASE
+/*
+ * TLB refill handlers also map the vmalloc area into xuseg. Avoid
+ * the first couple of pages so NULL pointer dereferences will still
+ * reliably trap.
+ */
+#define VMALLOC_START (MAP_BASE + (2 * PAGE_SIZE))
#define VMALLOC_END \
- (VMALLOC_START + \
+ (MAP_BASE + \
min(PTRS_PER_PGD * PTRS_PER_PMD * PTRS_PER_PTE * PAGE_SIZE, \
(1UL << cpu_vmbits)) - (1UL << 32))
diff --git a/arch/mips/include/asm/ptrace.h b/arch/mips/include/asm/ptrace.h
index ce47118..cdc6a46 100644
--- a/arch/mips/include/asm/ptrace.h
+++ b/arch/mips/include/asm/ptrace.h
@@ -142,9 +142,9 @@
extern asmlinkage void do_syscall_trace(struct pt_regs *regs, int entryexit);
-extern NORET_TYPE void die(const char *, const struct pt_regs *) ATTRIB_NORET;
+extern NORET_TYPE void die(const char *, struct pt_regs *) ATTRIB_NORET;
-static inline void die_if_kernel(const char *str, const struct pt_regs *regs)
+static inline void die_if_kernel(const char *str, struct pt_regs *regs)
{
if (unlikely(!user_mode(regs)))
die(str, regs);
diff --git a/arch/mips/include/asm/stackframe.h b/arch/mips/include/asm/stackframe.h
index c841912..58730c5 100644
--- a/arch/mips/include/asm/stackframe.h
+++ b/arch/mips/include/asm/stackframe.h
@@ -121,7 +121,7 @@
.endm
#else
.macro get_saved_sp /* Uniprocessor variation */
-#ifdef CONFIG_CPU_LOONGSON2F
+#ifdef CONFIG_CPU_JUMP_WORKAROUNDS
/*
* Clear BTB (branch target buffer), forbid RAS (return address
* stack) to workaround the Out-of-order Issue in Loongson2F
diff --git a/arch/mips/include/asm/uasm.h b/arch/mips/include/asm/uasm.h
index 11a8b52..697e40c 100644
--- a/arch/mips/include/asm/uasm.h
+++ b/arch/mips/include/asm/uasm.h
@@ -167,6 +167,24 @@
#define uasm_i_ssnop(buf) uasm_i_sll(buf, 0, 0, 1)
#define uasm_i_ehb(buf) uasm_i_sll(buf, 0, 0, 3)
+static inline void uasm_i_dsrl_safe(u32 **p, unsigned int a1,
+ unsigned int a2, unsigned int a3)
+{
+ if (a3 < 32)
+ uasm_i_dsrl(p, a1, a2, a3);
+ else
+ uasm_i_dsrl32(p, a1, a2, a3 - 32);
+}
+
+static inline void uasm_i_dsll_safe(u32 **p, unsigned int a1,
+ unsigned int a2, unsigned int a3)
+{
+ if (a3 < 32)
+ uasm_i_dsll(p, a1, a2, a3);
+ else
+ uasm_i_dsll32(p, a1, a2, a3 - 32);
+}
+
/* Handle relocations. */
struct uasm_reloc {
u32 *addr;
diff --git a/arch/mips/jazz/setup.c b/arch/mips/jazz/setup.c
index 7043f6b..0d0f054 100644
--- a/arch/mips/jazz/setup.c
+++ b/arch/mips/jazz/setup.c
@@ -76,15 +76,9 @@
#ifdef CONFIG_VT
screen_info = (struct screen_info) {
- 0, 0, /* orig-x, orig-y */
- 0, /* unused */
- 0, /* orig_video_page */
- 0, /* orig_video_mode */
- 160, /* orig_video_cols */
- 0, 0, 0, /* unused, ega_bx, unused */
- 64, /* orig_video_lines */
- 0, /* orig_video_isVGA */
- 16 /* orig_video_points */
+ .orig_video_cols = 160,
+ .orig_video_lines = 64,
+ .orig_video_points = 16,
};
#endif
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 1a4dd65..d612c6d 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -352,9 +352,10 @@
static DEFINE_SPINLOCK(die_lock);
-void __noreturn die(const char * str, const struct pt_regs * regs)
+void __noreturn die(const char * str, struct pt_regs * regs)
{
static int die_counter;
+ int sig = SIGSEGV;
#ifdef CONFIG_MIPS_MT_SMTC
unsigned long dvpret = dvpe();
#endif /* CONFIG_MIPS_MT_SMTC */
@@ -365,6 +366,10 @@
#ifdef CONFIG_MIPS_MT_SMTC
mips_mt_regdump(dvpret);
#endif /* CONFIG_MIPS_MT_SMTC */
+
+ if (notify_die(DIE_OOPS, str, regs, 0, current->thread.trap_no, SIGSEGV) == NOTIFY_STOP)
+ sig = 0;
+
printk("%s[#%d]:\n", str, ++die_counter);
show_registers(regs);
add_taint(TAINT_DIE);
@@ -379,7 +384,7 @@
panic("Fatal exception");
}
- do_exit(SIGSEGV);
+ do_exit(sig);
}
extern struct exception_table_entry __start___dbe_table[];
@@ -1557,12 +1562,7 @@
void __cpuinit set_uncached_handler(unsigned long offset, void *addr,
unsigned long size)
{
-#ifdef CONFIG_32BIT
- unsigned long uncached_ebase = KSEG1ADDR(ebase);
-#endif
-#ifdef CONFIG_64BIT
- unsigned long uncached_ebase = TO_UNCAC(ebase);
-#endif
+ unsigned long uncached_ebase = CKSEG1ADDR(ebase);
if (!addr)
panic(panic_null_cerr);
diff --git a/arch/mips/loongson/common/machtype.c b/arch/mips/loongson/common/machtype.c
index 853f184..81fbe6b 100644
--- a/arch/mips/loongson/common/machtype.c
+++ b/arch/mips/loongson/common/machtype.c
@@ -24,7 +24,7 @@
[MACH_LEMOTE_FL2F] "lemote-fuloong-2f-box",
[MACH_LEMOTE_ML2F7] "lemote-mengloong-2f-7inches",
[MACH_LEMOTE_YL2F89] "lemote-yeeloong-2f-8.9inches",
- [MACH_DEXXON_GDIUM2F10] "dexxon-gidum-2f-10inches",
+ [MACH_DEXXON_GDIUM2F10] "dexxon-gdium-2f",
[MACH_LEMOTE_NAS] "lemote-nas-2f",
[MACH_LEMOTE_LL2F] "lemote-lynloong-2f",
[MACH_LOONGSON_END] NULL,
diff --git a/arch/mips/loongson/common/mem.c b/arch/mips/loongson/common/mem.c
index ec2f796..30eba60 100644
--- a/arch/mips/loongson/common/mem.c
+++ b/arch/mips/loongson/common/mem.c
@@ -75,7 +75,7 @@
unsigned long end = offset + size;
if (__uncached_access(file, offset)) {
- if (((uca_start && offset) >= uca_start) &&
+ if (uca_start && (offset >= uca_start) &&
(end <= uca_end))
return __pgprot((pgprot_val(vma_prot) &
~_CACHE_MASK) |
@@ -96,7 +96,7 @@
return 0;
for_each_pci_dev(dev) {
- if ((dev->class >> 8) == PCI_CLASS_DISPLAY_VGA) {
+ if ((dev->class >> 16) == PCI_BASE_CLASS_DISPLAY) {
for (idx = 0; idx < PCI_NUM_RESOURCES; idx++) {
r = &dev->resource[idx];
if (!r->start && r->end)
diff --git a/arch/mips/loongson/common/reset.c b/arch/mips/loongson/common/reset.c
index 4bd9c18..9e10d62 100644
--- a/arch/mips/loongson/common/reset.c
+++ b/arch/mips/loongson/common/reset.c
@@ -16,13 +16,31 @@
#include <loongson.h>
+static inline void loongson_reboot(void)
+{
+#ifndef CONFIG_CPU_JUMP_WORKAROUNDS
+ ((void (*)(void))ioremap_nocache(LOONGSON_BOOT_BASE, 4)) ();
+#else
+ void (*func)(void);
+
+ func = (void *)ioremap_nocache(LOONGSON_BOOT_BASE, 4);
+
+ __asm__ __volatile__(
+ " .set noat \n"
+ " jr %[func] \n"
+ " .set at \n"
+ : /* No outputs */
+ : [func] "r" (func));
+#endif
+}
+
static void loongson_restart(char *command)
{
/* do preparation for reboot */
mach_prepare_reboot();
/* reboot via jumping to boot base address */
- ((void (*)(void))ioremap_nocache(LOONGSON_BOOT_BASE, 4)) ();
+ loongson_reboot();
}
static void loongson_poweroff(void)
diff --git a/arch/mips/loongson/common/setup.c b/arch/mips/loongson/common/setup.c
index 4cd2aa9..27d826b 100644
--- a/arch/mips/loongson/common/setup.c
+++ b/arch/mips/loongson/common/setup.c
@@ -41,15 +41,12 @@
conswitchp = &vga_con;
screen_info = (struct screen_info) {
- 0, 25, /* orig-x, orig-y */
- 0, /* unused */
- 0, /* orig-video-page */
- 0, /* orig-video-mode */
- 80, /* orig-video-cols */
- 0, 0, 0, /* ega_ax, ega_bx, ega_cx */
- 25, /* orig-video-lines */
- VIDEO_TYPE_VGAC, /* orig-video-isVGA */
- 16 /* orig-video-points */
+ .orig_x = 0,
+ .orig_y = 25,
+ .orig_video_cols = 80,
+ .orig_video_lines = 25,
+ .orig_video_isVGA = VIDEO_TYPE_VGAC,
+ .orig_video_points = 16,
};
#elif defined(CONFIG_DUMMY_CONSOLE)
conswitchp = &dummy_con;
diff --git a/arch/mips/loongson/lemote-2f/irq.c b/arch/mips/loongson/lemote-2f/irq.c
index 882dfcd4..1d8b4d2 100644
--- a/arch/mips/loongson/lemote-2f/irq.c
+++ b/arch/mips/loongson/lemote-2f/irq.c
@@ -79,7 +79,7 @@
if (pending & CAUSEF_IP7)
do_IRQ(LOONGSON_TIMER_IRQ);
else if (pending & CAUSEF_IP6) { /* North Bridge, Perf counter */
-#ifdef CONFIG_OPROFILE
+#if defined(CONFIG_OPROFILE) || defined(CONFIG_OPROFILE_MODULE)
do_IRQ(LOONGSON2_PERFCNT_IRQ);
#endif
bonito_irqdispatch();
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index d1f68aa..86f004d 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -31,6 +31,16 @@
#include <asm/war.h>
#include <asm/uasm.h>
+/*
+ * TLB load/store/modify handlers.
+ *
+ * Only the fastpath gets synthesized at runtime, the slowpath for
+ * do_page_fault remains normal asm.
+ */
+extern void tlb_do_page_fault_0(void);
+extern void tlb_do_page_fault_1(void);
+
+
static inline int r45k_bvahwbug(void)
{
/* XXX: We should probe for the presence of this bug, but we don't. */
@@ -83,6 +93,7 @@
label_nopage_tlbm,
label_smp_pgtable_change,
label_r3000_write_probe_fail,
+ label_large_segbits_fault,
#ifdef CONFIG_HUGETLB_PAGE
label_tlb_huge_update,
#endif
@@ -101,6 +112,7 @@
UASM_L_LA(_nopage_tlbm)
UASM_L_LA(_smp_pgtable_change)
UASM_L_LA(_r3000_write_probe_fail)
+UASM_L_LA(_large_segbits_fault)
#ifdef CONFIG_HUGETLB_PAGE
UASM_L_LA(_tlb_huge_update)
#endif
@@ -157,6 +169,10 @@
static struct uasm_label labels[128] __cpuinitdata;
static struct uasm_reloc relocs[128] __cpuinitdata;
+#ifdef CONFIG_64BIT
+static int check_for_high_segbits __cpuinitdata;
+#endif
+
#ifndef CONFIG_MIPS_PGD_C0_CONTEXT
/*
* CONFIG_MIPS_PGD_C0_CONTEXT implies 64 bit and lack of pgd_current,
@@ -408,7 +424,7 @@
UASM_i_ROTR(p, reg, reg, ilog2(_PAGE_GLOBAL) - ilog2(_PAGE_NO_EXEC));
} else {
#ifdef CONFIG_64BIT_PHYS_ADDR
- uasm_i_dsrl(p, reg, reg, ilog2(_PAGE_GLOBAL));
+ uasm_i_dsrl_safe(p, reg, reg, ilog2(_PAGE_GLOBAL));
#else
UASM_i_SRL(p, reg, reg, ilog2(_PAGE_GLOBAL));
#endif
@@ -532,7 +548,24 @@
* The vmalloc handling is not in the hotpath.
*/
uasm_i_dmfc0(p, tmp, C0_BADVADDR);
- uasm_il_bltz(p, r, tmp, label_vmalloc);
+
+ if (check_for_high_segbits) {
+ /*
+ * The kernel currently implicitely assumes that the
+ * MIPS SEGBITS parameter for the processor is
+ * (PGDIR_SHIFT+PGDIR_BITS) or less, and will never
+ * allocate virtual addresses outside the maximum
+ * range for SEGBITS = (PGDIR_SHIFT+PGDIR_BITS). But
+ * that doesn't prevent user code from accessing the
+ * higher xuseg addresses. Here, we make sure that
+ * everything but the lower xuseg addresses goes down
+ * the module_alloc/vmalloc path.
+ */
+ uasm_i_dsrl_safe(p, ptr, tmp, PGDIR_SHIFT + PGD_ORDER + PAGE_SHIFT - 3);
+ uasm_il_bnez(p, r, ptr, label_vmalloc);
+ } else {
+ uasm_il_bltz(p, r, tmp, label_vmalloc);
+ }
/* No uasm_i_nop needed here, since the next insn doesn't touch TMP. */
#ifdef CONFIG_MIPS_PGD_C0_CONTEXT
@@ -549,14 +582,14 @@
* SMTC uses TCBind value as "CPU" index
*/
uasm_i_mfc0(p, ptr, C0_TCBIND);
- uasm_i_dsrl(p, ptr, ptr, 19);
+ uasm_i_dsrl_safe(p, ptr, ptr, 19);
# else
/*
* 64 bit SMP running in XKPHYS has smp_processor_id() << 3
* stored in CONTEXT.
*/
uasm_i_dmfc0(p, ptr, C0_CONTEXT);
- uasm_i_dsrl(p, ptr, ptr, 23);
+ uasm_i_dsrl_safe(p, ptr, ptr, 23);
# endif
UASM_i_LA_mostly(p, tmp, pgdc);
uasm_i_daddu(p, ptr, ptr, tmp);
@@ -569,44 +602,78 @@
uasm_l_vmalloc_done(l, *p);
- if (PGDIR_SHIFT - 3 < 32) /* get pgd offset in bytes */
- uasm_i_dsrl(p, tmp, tmp, PGDIR_SHIFT-3);
- else
- uasm_i_dsrl32(p, tmp, tmp, PGDIR_SHIFT - 3 - 32);
+ /* get pgd offset in bytes */
+ uasm_i_dsrl_safe(p, tmp, tmp, PGDIR_SHIFT - 3);
uasm_i_andi(p, tmp, tmp, (PTRS_PER_PGD - 1)<<3);
uasm_i_daddu(p, ptr, ptr, tmp); /* add in pgd offset */
#ifndef __PAGETABLE_PMD_FOLDED
uasm_i_dmfc0(p, tmp, C0_BADVADDR); /* get faulting address */
uasm_i_ld(p, ptr, 0, ptr); /* get pmd pointer */
- uasm_i_dsrl(p, tmp, tmp, PMD_SHIFT-3); /* get pmd offset in bytes */
+ uasm_i_dsrl_safe(p, tmp, tmp, PMD_SHIFT-3); /* get pmd offset in bytes */
uasm_i_andi(p, tmp, tmp, (PTRS_PER_PMD - 1)<<3);
uasm_i_daddu(p, ptr, ptr, tmp); /* add in pmd offset */
#endif
}
+enum vmalloc64_mode {not_refill, refill};
/*
* BVADDR is the faulting address, PTR is scratch.
* PTR will hold the pgd for vmalloc.
*/
static void __cpuinit
build_get_pgd_vmalloc64(u32 **p, struct uasm_label **l, struct uasm_reloc **r,
- unsigned int bvaddr, unsigned int ptr)
+ unsigned int bvaddr, unsigned int ptr,
+ enum vmalloc64_mode mode)
{
long swpd = (long)swapper_pg_dir;
+ int single_insn_swpd;
+ int did_vmalloc_branch = 0;
+
+ single_insn_swpd = uasm_in_compat_space_p(swpd) && !uasm_rel_lo(swpd);
uasm_l_vmalloc(l, *p);
- if (uasm_in_compat_space_p(swpd) && !uasm_rel_lo(swpd)) {
- uasm_il_b(p, r, label_vmalloc_done);
- uasm_i_lui(p, ptr, uasm_rel_hi(swpd));
- } else {
- UASM_i_LA_mostly(p, ptr, swpd);
- uasm_il_b(p, r, label_vmalloc_done);
- if (uasm_in_compat_space_p(swpd))
- uasm_i_addiu(p, ptr, ptr, uasm_rel_lo(swpd));
- else
- uasm_i_daddiu(p, ptr, ptr, uasm_rel_lo(swpd));
+ if (mode == refill && check_for_high_segbits) {
+ if (single_insn_swpd) {
+ uasm_il_bltz(p, r, bvaddr, label_vmalloc_done);
+ uasm_i_lui(p, ptr, uasm_rel_hi(swpd));
+ did_vmalloc_branch = 1;
+ /* fall through */
+ } else {
+ uasm_il_bgez(p, r, bvaddr, label_large_segbits_fault);
+ }
+ }
+ if (!did_vmalloc_branch) {
+ if (uasm_in_compat_space_p(swpd) && !uasm_rel_lo(swpd)) {
+ uasm_il_b(p, r, label_vmalloc_done);
+ uasm_i_lui(p, ptr, uasm_rel_hi(swpd));
+ } else {
+ UASM_i_LA_mostly(p, ptr, swpd);
+ uasm_il_b(p, r, label_vmalloc_done);
+ if (uasm_in_compat_space_p(swpd))
+ uasm_i_addiu(p, ptr, ptr, uasm_rel_lo(swpd));
+ else
+ uasm_i_daddiu(p, ptr, ptr, uasm_rel_lo(swpd));
+ }
+ }
+ if (mode == refill && check_for_high_segbits) {
+ uasm_l_large_segbits_fault(l, *p);
+ /*
+ * We get here if we are an xsseg address, or if we are
+ * an xuseg address above (PGDIR_SHIFT+PGDIR_BITS) boundary.
+ *
+ * Ignoring xsseg (assume disabled so would generate
+ * (address errors?), the only remaining possibility
+ * is the upper xuseg addresses. On processors with
+ * TLB_SEGBITS <= PGDIR_SHIFT+PGDIR_BITS, these
+ * addresses would have taken an address error. We try
+ * to mimic that here by taking a load/istream page
+ * fault.
+ */
+ UASM_i_LA(p, ptr, (unsigned long)tlb_do_page_fault_0);
+ uasm_i_jr(p, ptr);
+ uasm_i_nop(p);
}
}
@@ -720,9 +787,9 @@
UASM_i_MTC0(p, tmp, C0_ENTRYLO0); /* load it */
UASM_i_ROTR(p, ptep, ptep, ilog2(_PAGE_GLOBAL) - ilog2(_PAGE_NO_EXEC));
} else {
- uasm_i_dsrl(p, tmp, tmp, ilog2(_PAGE_GLOBAL)); /* convert to entrylo0 */
+ uasm_i_dsrl_safe(p, tmp, tmp, ilog2(_PAGE_GLOBAL)); /* convert to entrylo0 */
UASM_i_MTC0(p, tmp, C0_ENTRYLO0); /* load it */
- uasm_i_dsrl(p, ptep, ptep, ilog2(_PAGE_GLOBAL)); /* convert to entrylo1 */
+ uasm_i_dsrl_safe(p, ptep, ptep, ilog2(_PAGE_GLOBAL)); /* convert to entrylo1 */
}
UASM_i_MTC0(p, ptep, C0_ENTRYLO1); /* load it */
} else {
@@ -793,9 +860,9 @@
uasm_i_dmfc0(&p, K0, C0_BADVADDR);
uasm_i_dmfc0(&p, K1, C0_ENTRYHI);
uasm_i_xor(&p, K0, K0, K1);
- uasm_i_dsrl32(&p, K1, K0, 62 - 32);
- uasm_i_dsrl(&p, K0, K0, 12 + 1);
- uasm_i_dsll32(&p, K0, K0, 64 + 12 + 1 - segbits - 32);
+ uasm_i_dsrl_safe(&p, K1, K0, 62);
+ uasm_i_dsrl_safe(&p, K0, K0, 12 + 1);
+ uasm_i_dsll_safe(&p, K0, K0, 64 + 12 + 1 - segbits);
uasm_i_or(&p, K0, K0, K1);
uasm_il_bnez(&p, &r, K0, label_leave);
/* No need for uasm_i_nop */
@@ -825,7 +892,7 @@
#endif
#ifdef CONFIG_64BIT
- build_get_pgd_vmalloc64(&p, &l, &r, K0, K1);
+ build_get_pgd_vmalloc64(&p, &l, &r, K0, K1, refill);
#endif
/*
@@ -935,15 +1002,6 @@
}
/*
- * TLB load/store/modify handlers.
- *
- * Only the fastpath gets synthesized at runtime, the slowpath for
- * do_page_fault remains normal asm.
- */
-extern void tlb_do_page_fault_0(void);
-extern void tlb_do_page_fault_1(void);
-
-/*
* 128 instructions for the fastpath handler is generous and should
* never be exceeded.
*/
@@ -1302,7 +1360,7 @@
uasm_i_eret(p); /* return from trap */
#ifdef CONFIG_64BIT
- build_get_pgd_vmalloc64(p, l, r, tmp, ptr);
+ build_get_pgd_vmalloc64(p, l, r, tmp, ptr, not_refill);
#endif
}
@@ -1322,9 +1380,9 @@
uasm_i_dmfc0(&p, K0, C0_BADVADDR);
uasm_i_dmfc0(&p, K1, C0_ENTRYHI);
uasm_i_xor(&p, K0, K0, K1);
- uasm_i_dsrl32(&p, K1, K0, 62 - 32);
- uasm_i_dsrl(&p, K0, K0, 12 + 1);
- uasm_i_dsll32(&p, K0, K0, 64 + 12 + 1 - segbits - 32);
+ uasm_i_dsrl_safe(&p, K1, K0, 62);
+ uasm_i_dsrl_safe(&p, K0, K0, 12 + 1);
+ uasm_i_dsll_safe(&p, K0, K0, 64 + 12 + 1 - segbits);
uasm_i_or(&p, K0, K0, K1);
uasm_il_bnez(&p, &r, K0, label_leave);
/* No need for uasm_i_nop */
@@ -1526,6 +1584,10 @@
*/
static int run_once = 0;
+#ifdef CONFIG_64BIT
+ check_for_high_segbits = current_cpu_data.vmbits > (PGDIR_SHIFT + PGD_ORDER + PAGE_SHIFT - 3);
+#endif
+
switch (current_cpu_type()) {
case CPU_R2000:
case CPU_R3000:
diff --git a/arch/mips/nxp/pnx8550/common/reset.c b/arch/mips/nxp/pnx8550/common/reset.c
index 76bc3ec..fadd8744 100644
--- a/arch/mips/nxp/pnx8550/common/reset.c
+++ b/arch/mips/nxp/pnx8550/common/reset.c
@@ -20,6 +20,8 @@
* Reset the PNX8550 board.
*
*/
+#include <linux/kernel.h>
+
#include <asm/reboot.h>
#include <glb.h>
diff --git a/arch/mips/pci/pci-sb1250.c b/arch/mips/pci/pci-sb1250.c
index ada24e6..1711e8e 100644
--- a/arch/mips/pci/pci-sb1250.c
+++ b/arch/mips/pci/pci-sb1250.c
@@ -37,6 +37,7 @@
#include <linux/mm.h>
#include <linux/console.h>
#include <linux/tty.h>
+#include <linux/vt.h>
#include <asm/io.h>
@@ -254,7 +255,7 @@
* XXX ehs: Should this happen in PCI Device mode?
*/
io_map_base = ioremap(A_PHYS_LDTPCI_IO_MATCH_BYTES, 1024 * 1024);
- sb1250_controller.io_map_base = io_map_base;
+ sb1250_controller.io_map_base = (unsigned long)io_map_base;
set_io_port_base((unsigned long)io_map_base);
#ifdef CONFIG_SIBYTE_HAS_LDT
diff --git a/arch/mips/sgi-ip22/ip22-berr.c b/arch/mips/sgi-ip22/ip22-berr.c
index de6a0cc..911d399 100644
--- a/arch/mips/sgi-ip22/ip22-berr.c
+++ b/arch/mips/sgi-ip22/ip22-berr.c
@@ -89,7 +89,7 @@
void ip22_be_interrupt(int irq)
{
const int field = 2 * sizeof(unsigned long);
- const struct pt_regs *regs = get_irq_regs();
+ struct pt_regs *regs = get_irq_regs();
save_and_clear_buserr();
print_buserr();
diff --git a/arch/mips/sgi-ip22/ip28-berr.c b/arch/mips/sgi-ip22/ip28-berr.c
index 30e12e2..88c684e 100644
--- a/arch/mips/sgi-ip22/ip28-berr.c
+++ b/arch/mips/sgi-ip22/ip28-berr.c
@@ -453,7 +453,7 @@
void ip22_be_interrupt(int irq)
{
- const struct pt_regs *regs = get_irq_regs();
+ struct pt_regs *regs = get_irq_regs();
count_be_interrupt++;
diff --git a/arch/mips/sibyte/swarm/setup.c b/arch/mips/sibyte/swarm/setup.c
index 5277aac..c308989 100644
--- a/arch/mips/sibyte/swarm/setup.c
+++ b/arch/mips/sibyte/swarm/setup.c
@@ -145,15 +145,14 @@
#ifdef CONFIG_VT
screen_info = (struct screen_info) {
- 0, 0, /* orig-x, orig-y */
- 0, /* unused */
- 52, /* orig_video_page */
- 3, /* orig_video_mode */
- 80, /* orig_video_cols */
- 4626, 3, 9, /* unused, ega_bx, unused */
- 25, /* orig_video_lines */
- 0x22, /* orig_video_isVGA */
- 16 /* orig_video_points */
+ .orig_video_page = 52,
+ .orig_video_mode = 3,
+ .orig_video_cols = 80,
+ .flags = 12,
+ .orig_video_ega_bx = 3,
+ .orig_video_lines = 25,
+ .orig_video_isVGA = 0x22,
+ .orig_video_points = 16,
};
/* XXXKW for CFE, get lines/cols from environment */
#endif
diff --git a/arch/powerpc/configs/83xx/asp8347_defconfig b/arch/powerpc/configs/83xx/asp8347_defconfig
index baa2bbb..04f1626 100644
--- a/arch/powerpc/configs/83xx/asp8347_defconfig
+++ b/arch/powerpc/configs/83xx/asp8347_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:14 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:38 2010
#
# CONFIG_PPC64 is not set
@@ -97,14 +97,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -112,6 +106,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -124,7 +119,7 @@
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
@@ -325,6 +320,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -336,7 +332,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_PCCARD is not set
@@ -362,7 +357,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
@@ -543,6 +537,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
CONFIG_OF_MDIO=y
@@ -579,6 +575,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
@@ -596,6 +593,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -788,6 +786,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -836,6 +835,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -849,15 +849,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -883,10 +877,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -923,6 +918,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -971,18 +967,21 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -991,6 +990,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1083,7 +1083,6 @@
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1096,7 +1095,6 @@
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
@@ -1259,6 +1257,7 @@
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1285,6 +1284,7 @@
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/kmeter1_defconfig b/arch/powerpc/configs/83xx/kmeter1_defconfig
index 8b1aa80..1843ee1 100644
--- a/arch/powerpc/configs/83xx/kmeter1_defconfig
+++ b/arch/powerpc/configs/83xx/kmeter1_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:14 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:39 2010
#
# CONFIG_PPC64 is not set
@@ -98,7 +98,6 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUPS is not set
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
@@ -318,6 +317,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_FSL_SOC=y
CONFIG_PPC_PCI_CHOICE=y
@@ -346,7 +346,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
@@ -387,6 +386,7 @@
# CONFIG_ATM is not set
CONFIG_STP=m
CONFIG_BRIDGE=m
+CONFIG_BRIDGE_IGMP_SNOOPING=y
# CONFIG_NET_DSA is not set
CONFIG_VLAN_8021Q=y
# CONFIG_VLAN_8021Q_GVRP is not set
@@ -539,6 +539,8 @@
# CONFIG_MTD_UBI_DEBUG_MSG_EBA is not set
# CONFIG_MTD_UBI_DEBUG_MSG_WL is not set
# CONFIG_MTD_UBI_DEBUG_MSG_IO is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
CONFIG_OF_MDIO=y
@@ -563,6 +565,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -690,6 +693,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_OF_PLATFORM is not set
# CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -720,6 +724,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -732,15 +737,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -765,18 +764,20 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -805,8 +806,6 @@
CONFIG_UIO=y
# CONFIG_UIO_PDRV is not set
# CONFIG_UIO_PDRV_GENIRQ is not set
-# CONFIG_UIO_SMX is not set
-# CONFIG_UIO_SERCOS3 is not set
#
# TI VLYNQ
@@ -887,6 +886,7 @@
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
# CONFIG_UBIFS_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -911,6 +911,7 @@
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
@@ -976,6 +977,7 @@
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_LKDTM is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
diff --git a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
index 2f2d985..78ae3bf 100644
--- a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:15 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:40 2010
#
# CONFIG_PPC64 is not set
@@ -96,14 +96,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
@@ -324,6 +319,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -335,7 +331,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
@@ -362,7 +357,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -556,6 +550,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
CONFIG_OF_SPI=y
@@ -593,6 +589,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_TI_DAC7512 is not set
# CONFIG_C2PORT is not set
@@ -612,6 +609,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -772,6 +770,7 @@
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
CONFIG_E100=y
@@ -824,6 +823,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -836,6 +837,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -931,6 +933,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -980,6 +983,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -993,15 +997,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
@@ -1044,10 +1042,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -1086,6 +1085,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -1134,21 +1134,24 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
# CONFIG_AB4500_CORE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1157,6 +1160,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1289,7 +1293,6 @@
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1302,7 +1305,6 @@
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
CONFIG_USB_GADGET=y
# CONFIG_USB_GADGET_DEBUG is not set
# CONFIG_USB_GADGET_DEBUG_FILES is not set
@@ -1341,6 +1343,7 @@
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_NOKIA is not set
# CONFIG_USB_G_MULTI is not set
#
@@ -1511,6 +1514,7 @@
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1537,6 +1541,7 @@
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
index 633e611..cccb713 100644
--- a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:16 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:40 2010
#
# CONFIG_PPC64 is not set
@@ -96,14 +96,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
@@ -324,6 +319,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -335,7 +331,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
@@ -362,7 +357,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -556,6 +550,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
CONFIG_OF_SPI=y
@@ -593,6 +589,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_TI_DAC7512 is not set
# CONFIG_C2PORT is not set
@@ -612,6 +609,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -735,6 +733,7 @@
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
@@ -837,6 +836,7 @@
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
CONFIG_E100=y
@@ -889,6 +889,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -901,6 +903,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -996,6 +999,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1045,6 +1049,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -1058,15 +1063,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
@@ -1109,10 +1108,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -1151,6 +1151,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -1199,21 +1200,24 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
# CONFIG_AB4500_CORE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1222,6 +1226,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1354,7 +1359,6 @@
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1367,7 +1371,6 @@
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
CONFIG_USB_GADGET=y
# CONFIG_USB_GADGET_DEBUG is not set
# CONFIG_USB_GADGET_DEBUG_FILES is not set
@@ -1406,6 +1409,7 @@
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_NOKIA is not set
# CONFIG_USB_G_MULTI is not set
#
@@ -1576,6 +1580,7 @@
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1602,6 +1607,7 @@
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
index 0b4262b..74cb27a 100644
--- a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:17 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:41 2010
#
# CONFIG_PPC64 is not set
@@ -96,14 +96,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
@@ -325,6 +320,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -336,7 +332,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_PCCARD is not set
@@ -362,7 +357,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -457,6 +451,8 @@
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
CONFIG_OF_MDIO=y
@@ -492,6 +488,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
@@ -509,6 +506,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -693,6 +691,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -705,6 +705,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -790,6 +791,7 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
# CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -839,6 +841,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -851,15 +854,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -885,10 +882,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -925,6 +923,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -967,18 +966,21 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -987,6 +989,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1171,6 +1174,7 @@
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1197,6 +1201,7 @@
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
index 155af00..10412a9 100644
--- a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:18 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:42 2010
#
# CONFIG_PPC64 is not set
@@ -96,14 +96,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
@@ -325,6 +320,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -336,7 +332,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_PCCARD is not set
@@ -362,7 +357,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -457,6 +451,8 @@
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
CONFIG_OF_SPI=y
@@ -494,6 +490,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_TI_DAC7512 is not set
# CONFIG_C2PORT is not set
@@ -514,6 +511,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -700,6 +698,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -712,6 +712,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -808,6 +809,7 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
# CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -859,6 +861,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -872,15 +875,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
CONFIG_SPI=y
CONFIG_SPI_MASTER=y
@@ -922,10 +919,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -964,6 +962,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -1012,21 +1011,24 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
# CONFIG_AB4500_CORE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1035,6 +1037,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1166,7 +1169,6 @@
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1179,7 +1181,6 @@
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
@@ -1204,8 +1205,6 @@
#
# CONFIG_MMC_SDHCI is not set
# CONFIG_MMC_WBSD is not set
-# CONFIG_MMC_AT91 is not set
-# CONFIG_MMC_ATMELMCI is not set
# CONFIG_MMC_TIFM_SD is not set
CONFIG_MMC_SPI=y
# CONFIG_MMC_CB710 is not set
@@ -1298,6 +1297,7 @@
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1324,6 +1324,7 @@
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
index ff45f49..7b31fc3 100644
--- a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:19 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:43 2010
#
# CONFIG_PPC64 is not set
@@ -96,14 +96,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
@@ -324,6 +319,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -335,7 +331,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_PCCARD is not set
@@ -361,7 +356,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -540,6 +534,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
CONFIG_OF_SPI=y
@@ -577,6 +573,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_TI_DAC7512 is not set
# CONFIG_C2PORT is not set
@@ -644,6 +641,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -767,6 +765,7 @@
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
@@ -880,6 +879,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -892,6 +893,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -966,6 +968,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1015,6 +1018,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -1028,15 +1032,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
CONFIG_SPI=y
CONFIG_SPI_MASTER=y
@@ -1095,21 +1093,24 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
# CONFIG_AB4500_CORE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1118,6 +1119,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1222,7 +1224,6 @@
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1235,7 +1236,6 @@
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
@@ -1399,6 +1399,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1425,6 +1426,7 @@
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
index 28d8ff3..41401a9 100644
--- a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:20 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:44 2010
#
# CONFIG_PPC64 is not set
@@ -96,14 +96,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
@@ -324,6 +319,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -335,7 +331,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_PCCARD is not set
@@ -361,7 +356,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -540,6 +534,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
CONFIG_OF_SPI=y
@@ -577,6 +573,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_TI_DAC7512 is not set
# CONFIG_C2PORT is not set
@@ -596,6 +593,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -756,6 +754,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -768,6 +768,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -842,6 +843,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -891,6 +893,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -904,15 +907,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
CONFIG_SPI=y
CONFIG_SPI_MASTER=y
@@ -971,21 +968,24 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
# CONFIG_AB4500_CORE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -994,6 +994,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1098,7 +1099,6 @@
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1111,7 +1111,6 @@
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
@@ -1275,6 +1274,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1301,6 +1301,7 @@
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
index 6252ab5..dc176b6 100644
--- a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:21 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:45 2010
#
# CONFIG_PPC64 is not set
@@ -96,14 +96,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
@@ -324,6 +319,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -335,7 +331,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_PCCARD is not set
@@ -361,7 +356,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
@@ -456,6 +450,8 @@
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
CONFIG_OF_MDIO=y
@@ -491,6 +487,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
@@ -508,6 +505,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -580,6 +578,7 @@
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
CONFIG_E100=y
@@ -631,6 +630,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -643,6 +644,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -726,6 +728,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -774,6 +777,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -786,15 +790,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -820,10 +818,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -860,6 +859,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -902,18 +902,21 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -922,6 +925,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1106,6 +1110,7 @@
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1132,6 +1137,7 @@
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
index 7822737..f512972 100644
--- a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:21 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:46 2010
#
# CONFIG_PPC64 is not set
@@ -96,14 +96,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
@@ -323,6 +318,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -334,7 +330,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_PCCARD is not set
@@ -360,7 +355,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -538,6 +532,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
CONFIG_OF_MDIO=y
@@ -573,6 +569,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
@@ -590,6 +587,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -774,6 +772,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -786,6 +786,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -871,6 +872,7 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
# CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -920,6 +922,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -932,15 +935,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -966,10 +963,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -1006,6 +1004,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -1048,18 +1047,21 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1068,6 +1070,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1253,6 +1256,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1279,6 +1283,7 @@
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
index 9451d6e..77abfe8 100644
--- a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
+++ b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:23 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:47 2010
#
# CONFIG_PPC64 is not set
@@ -97,14 +97,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -112,6 +106,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -124,7 +119,7 @@
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
@@ -323,6 +318,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -336,7 +332,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_PCCARD is not set
@@ -362,7 +357,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -550,6 +544,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_GPIO=y
CONFIG_OF_I2C=y
@@ -587,6 +583,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_TI_DAC7512 is not set
# CONFIG_C2PORT is not set
@@ -606,6 +603,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -774,6 +772,7 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_SERIAL_QE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -825,6 +824,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -837,15 +837,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
CONFIG_SPI=y
CONFIG_SPI_MASTER=y
@@ -876,14 +870,18 @@
#
# Memory mapped GPIO expanders:
#
+# CONFIG_GPIO_IT8761E is not set
# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
#
# I2C GPIO expanders:
#
+# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
#
# PCI GPIO expanders:
@@ -932,22 +930,27 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
# CONFIG_AB4500_CORE is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -956,6 +959,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1145,6 +1149,7 @@
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1171,6 +1176,7 @@
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
index f67b70d..0cdb414 100644
--- a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
+++ b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:22 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:47 2010
#
# CONFIG_PPC64 is not set
@@ -96,14 +96,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -124,7 +119,7 @@
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
@@ -324,6 +319,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -335,7 +331,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_PCCARD is not set
@@ -361,7 +356,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
@@ -456,6 +450,8 @@
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
CONFIG_OF_MDIO=y
@@ -491,6 +487,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
@@ -508,6 +505,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -631,6 +629,7 @@
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
@@ -755,6 +754,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -767,6 +768,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -851,6 +853,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -901,6 +904,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -913,15 +917,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -947,10 +945,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -987,6 +986,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -1029,18 +1029,21 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1049,6 +1052,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1175,6 +1179,7 @@
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1201,6 +1206,7 @@
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
index a84fd11..e69ed1b 100644
--- a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
+++ b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:24 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:48 2010
#
# CONFIG_PPC64 is not set
@@ -96,14 +96,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -124,7 +119,7 @@
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
@@ -324,6 +319,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -335,7 +331,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_PCCARD is not set
@@ -361,7 +356,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
@@ -451,6 +445,8 @@
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
CONFIG_OF_MDIO=y
@@ -487,6 +483,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
@@ -504,6 +501,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -626,6 +624,7 @@
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
@@ -850,6 +849,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -900,6 +900,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -913,15 +914,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -947,10 +942,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -987,6 +983,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -1034,18 +1031,21 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1054,6 +1054,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1079,6 +1080,7 @@
#
# Special HID drivers
#
+# CONFIG_HID_3M_PCT is not set
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
@@ -1094,14 +1096,19 @@
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
# CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
CONFIG_HID_MONTEREY=y
# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
CONFIG_HID_SUNPLUS=y
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
@@ -1190,7 +1197,6 @@
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1203,7 +1209,6 @@
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
@@ -1297,6 +1302,7 @@
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1323,6 +1329,7 @@
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/83xx/sbc834x_defconfig b/arch/powerpc/configs/83xx/sbc834x_defconfig
index 72c2067..56e3995 100644
--- a/arch/powerpc/configs/83xx/sbc834x_defconfig
+++ b/arch/powerpc/configs/83xx/sbc834x_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:25 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:49 2010
#
# CONFIG_PPC64 is not set
@@ -96,14 +96,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -111,6 +105,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -123,7 +118,7 @@
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
@@ -322,6 +317,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -333,7 +329,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_PCCARD is not set
@@ -359,7 +354,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
@@ -537,6 +531,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
CONFIG_OF_MDIO=y
@@ -573,6 +569,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
@@ -590,6 +587,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -812,6 +810,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -862,6 +861,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -875,15 +875,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -909,10 +903,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -949,6 +944,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -996,18 +992,21 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1016,6 +1015,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1140,7 +1140,6 @@
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1153,7 +1152,6 @@
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
@@ -1245,6 +1243,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1271,6 +1270,7 @@
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/ksi8560_defconfig b/arch/powerpc/configs/85xx/ksi8560_defconfig
index 21dad38..f67a8d1 100644
--- a/arch/powerpc/configs/85xx/ksi8560_defconfig
+++ b/arch/powerpc/configs/85xx/ksi8560_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:26 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:50 2010
#
# CONFIG_PPC64 is not set
@@ -68,6 +68,10 @@
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
@@ -99,10 +103,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -110,6 +112,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -315,6 +318,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_FSL_SOC=y
CONFIG_PPC_PCI_CHOICE=y
# CONFIG_PCI is not set
@@ -345,7 +349,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -522,6 +525,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_GPIO=y
CONFIG_OF_MDIO=y
@@ -575,6 +580,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -701,6 +707,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -732,6 +739,7 @@
#
# Memory mapped GPIO expanders:
#
+# CONFIG_GPIO_IT8761E is not set
# CONFIG_GPIO_XILINX is not set
#
@@ -915,6 +923,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -937,6 +946,7 @@
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
@@ -1036,6 +1046,7 @@
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
diff --git a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
index 5db54cd..61b122a 100644
--- a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:27 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:51 2010
#
# CONFIG_PPC64 is not set
@@ -67,6 +67,10 @@
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
@@ -98,14 +102,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -113,6 +111,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -316,6 +315,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_FSL_SOC=y
CONFIG_PPC_PCI_CHOICE=y
# CONFIG_PCI is not set
@@ -346,7 +346,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
@@ -443,6 +442,8 @@
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_MDIO=y
# CONFIG_PARPORT is not set
@@ -477,6 +478,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -602,6 +604,7 @@
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -788,6 +791,7 @@
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -810,6 +814,7 @@
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
index 76c7018..a5ceaa4 100644
--- a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
+++ b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:28 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:52 2010
#
# CONFIG_PPC64 is not set
@@ -68,6 +68,10 @@
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
@@ -99,14 +103,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -114,6 +112,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -319,6 +318,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
@@ -329,7 +329,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
CONFIG_PCI_DEBUG=y
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
@@ -358,7 +357,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -455,6 +453,8 @@
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_GPIO=y
CONFIG_OF_MDIO=y
@@ -500,6 +500,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -609,6 +610,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -621,6 +624,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -700,6 +704,7 @@
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -733,7 +738,9 @@
#
# Memory mapped GPIO expanders:
#
+# CONFIG_GPIO_IT8761E is not set
# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
#
# I2C GPIO expanders:
@@ -793,6 +800,8 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -801,6 +810,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -927,6 +937,7 @@
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -949,6 +960,7 @@
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
index fab8ada..4adb4eb 100644
--- a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
+++ b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:29 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:53 2010
#
# CONFIG_PPC64 is not set
@@ -67,6 +67,10 @@
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
@@ -98,14 +102,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -113,6 +111,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -317,6 +316,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
@@ -327,7 +327,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
@@ -356,7 +355,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
@@ -453,6 +451,8 @@
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_MDIO=y
# CONFIG_PARPORT is not set
@@ -552,6 +552,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -657,6 +658,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -669,6 +672,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -753,6 +757,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -817,6 +822,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -825,6 +831,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -951,6 +958,7 @@
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -973,6 +981,7 @@
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/sbc8548_defconfig b/arch/powerpc/configs/85xx/sbc8548_defconfig
index 8290385..3de8450 100644
--- a/arch/powerpc/configs/85xx/sbc8548_defconfig
+++ b/arch/powerpc/configs/85xx/sbc8548_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:29 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:54 2010
#
# CONFIG_PPC64 is not set
@@ -67,6 +67,10 @@
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
@@ -98,14 +102,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -113,6 +111,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -314,6 +313,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
@@ -324,7 +324,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_PCCARD is not set
@@ -352,7 +351,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
@@ -447,6 +445,8 @@
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_MDIO=y
# CONFIG_PARPORT is not set
@@ -491,6 +491,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -596,6 +597,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -608,6 +611,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -692,6 +696,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -756,6 +761,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -764,6 +770,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -856,6 +863,7 @@
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -878,6 +886,7 @@
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/sbc8560_defconfig b/arch/powerpc/configs/85xx/sbc8560_defconfig
index 2499b5b..bd467fe1 100644
--- a/arch/powerpc/configs/85xx/sbc8560_defconfig
+++ b/arch/powerpc/configs/85xx/sbc8560_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:30 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:54 2010
#
# CONFIG_PPC64 is not set
@@ -67,6 +67,10 @@
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
@@ -98,14 +102,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -113,6 +111,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -314,6 +313,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_FSL_SOC=y
CONFIG_PPC_PCI_CHOICE=y
# CONFIG_PCI is not set
@@ -344,7 +344,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
@@ -441,6 +440,8 @@
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_MDIO=y
# CONFIG_PARPORT is not set
@@ -475,6 +476,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -600,6 +602,7 @@
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -815,6 +818,7 @@
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -837,6 +841,7 @@
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/socrates_defconfig b/arch/powerpc/configs/85xx/socrates_defconfig
index e2edb79..9803e03 100644
--- a/arch/powerpc/configs/85xx/socrates_defconfig
+++ b/arch/powerpc/configs/85xx/socrates_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:31 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:55 2010
#
# CONFIG_PPC64 is not set
@@ -67,6 +67,10 @@
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
@@ -98,14 +102,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=16
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -113,6 +111,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -319,6 +318,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
@@ -329,7 +329,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-CONFIG_PCI_LEGACY=y
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -355,7 +354,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -554,6 +552,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
CONFIG_OF_SPI=y
@@ -591,6 +591,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_TI_DAC7512 is not set
# CONFIG_C2PORT is not set
@@ -610,6 +611,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -867,6 +869,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -916,6 +919,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -929,15 +933,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
CONFIG_SPI=y
CONFIG_SPI_MASTER=y
@@ -979,10 +977,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -1021,6 +1020,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -1050,21 +1050,24 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
-# CONFIG_MFD_88PM8607 is not set
# CONFIG_AB4500_CORE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1073,6 +1076,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1180,6 +1184,7 @@
#
# Special HID drivers
#
+# CONFIG_HID_3M_PCT is not set
# CONFIG_HID_A4TECH is not set
# CONFIG_HID_APPLE is not set
# CONFIG_HID_BELKIN is not set
@@ -1194,12 +1199,16 @@
# CONFIG_HID_KENSINGTON is not set
# CONFIG_HID_LOGITECH is not set
# CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MOSART is not set
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
# CONFIG_HID_PANTHERLORD is not set
# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_QUANTA is not set
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SONY is not set
+# CONFIG_HID_STANTUM is not set
# CONFIG_HID_SUNPLUS is not set
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
@@ -1307,7 +1316,6 @@
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1320,7 +1328,6 @@
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
@@ -1491,6 +1498,7 @@
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
CONFIG_CRAMFS=y
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1515,6 +1523,7 @@
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/stx_gp3_defconfig b/arch/powerpc/configs/85xx/stx_gp3_defconfig
index ce31325..880ab7aa 100644
--- a/arch/powerpc/configs/85xx/stx_gp3_defconfig
+++ b/arch/powerpc/configs/85xx/stx_gp3_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:32 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:56 2010
#
# CONFIG_PPC64 is not set
@@ -68,6 +68,10 @@
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
@@ -99,14 +103,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -114,6 +112,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -324,6 +323,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
@@ -334,7 +334,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
@@ -363,7 +362,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -520,6 +518,8 @@
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_GPIO=y
CONFIG_OF_I2C=m
@@ -563,6 +563,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
@@ -630,6 +631,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=m
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=m
CONFIG_SCSI_DMA=y
@@ -817,6 +819,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -829,6 +833,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -947,6 +952,7 @@
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1004,6 +1010,7 @@
# CONFIG_I2C_MPC is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -1017,15 +1024,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -1041,14 +1042,18 @@
#
# Memory mapped GPIO expanders:
#
+# CONFIG_GPIO_IT8761E is not set
# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
#
# I2C GPIO expanders:
#
+# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
#
# PCI GPIO expanders:
@@ -1081,10 +1086,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -1122,6 +1128,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -1155,9 +1162,10 @@
# CONFIG_TPS65010 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_WM8400 is not set
-# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
-# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1166,6 +1174,7 @@
#
CONFIG_AGP=m
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
CONFIG_DRM=m
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
@@ -1308,6 +1317,7 @@
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
CONFIG_CRAMFS=m
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1333,6 +1343,7 @@
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
# CONFIG_SMB_NLS_DEFAULT is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/tqm8540_defconfig b/arch/powerpc/configs/85xx/tqm8540_defconfig
index 0824b46..230aa2f 100644
--- a/arch/powerpc/configs/85xx/tqm8540_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8540_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:33 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:57 2010
#
# CONFIG_PPC64 is not set
@@ -67,6 +67,10 @@
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
@@ -98,14 +102,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -113,6 +111,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -315,6 +314,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
@@ -325,7 +325,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -351,7 +350,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -525,6 +523,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
CONFIG_OF_MDIO=y
@@ -560,6 +560,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
@@ -632,6 +633,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -704,6 +706,7 @@
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
CONFIG_E100=y
@@ -755,6 +758,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -767,6 +772,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -851,6 +857,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -902,6 +909,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -913,15 +921,9 @@
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_PCA_PLATFORM is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -947,10 +949,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -987,6 +990,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -1015,18 +1019,21 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1035,6 +1042,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1172,6 +1180,7 @@
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
CONFIG_CRAMFS=y
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1194,6 +1203,7 @@
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/tqm8541_defconfig b/arch/powerpc/configs/85xx/tqm8541_defconfig
index 2137be4..dbe04b9 100644
--- a/arch/powerpc/configs/85xx/tqm8541_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8541_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:34 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:58 2010
#
# CONFIG_PPC64 is not set
@@ -68,6 +68,10 @@
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
@@ -99,14 +103,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -114,6 +112,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -318,6 +317,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
@@ -328,7 +328,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -354,7 +353,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -528,6 +526,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_GPIO=y
CONFIG_OF_I2C=y
@@ -564,6 +564,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
@@ -636,6 +637,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -708,6 +710,7 @@
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
CONFIG_E100=y
@@ -760,6 +763,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -772,6 +777,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -858,6 +864,7 @@
CONFIG_SERIAL_CPM_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -912,6 +919,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -923,15 +931,9 @@
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_PCA_PLATFORM is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -946,14 +948,18 @@
#
# Memory mapped GPIO expanders:
#
+# CONFIG_GPIO_IT8761E is not set
# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
#
# I2C GPIO expanders:
#
+# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
#
# PCI GPIO expanders:
@@ -986,10 +992,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -1027,6 +1034,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -1055,19 +1063,24 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1076,6 +1089,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1213,6 +1227,7 @@
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
CONFIG_CRAMFS=y
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1235,6 +1250,7 @@
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/tqm8548_defconfig b/arch/powerpc/configs/85xx/tqm8548_defconfig
index 5cc89aa..845efa7 100644
--- a/arch/powerpc/configs/85xx/tqm8548_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8548_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:35 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:59 2010
#
# CONFIG_PPC64 is not set
@@ -67,6 +67,10 @@
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
@@ -98,14 +102,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -113,6 +111,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -324,6 +323,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
@@ -339,7 +339,6 @@
# CONFIG_PCIEASPM is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
@@ -368,7 +367,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
@@ -559,6 +557,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
CONFIG_OF_MDIO=y
@@ -594,6 +594,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
@@ -611,6 +612,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -716,6 +718,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -728,6 +732,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -812,6 +817,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -860,6 +866,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -872,15 +879,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -906,10 +907,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -946,6 +948,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -974,18 +977,21 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -994,6 +1000,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1162,6 +1169,7 @@
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1184,6 +1192,7 @@
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/tqm8555_defconfig b/arch/powerpc/configs/85xx/tqm8555_defconfig
index e7b9148..b958136 100644
--- a/arch/powerpc/configs/85xx/tqm8555_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8555_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:36 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:00 2010
#
# CONFIG_PPC64 is not set
@@ -68,6 +68,10 @@
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
@@ -99,14 +103,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -114,6 +112,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -318,6 +317,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
@@ -328,7 +328,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -354,7 +353,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -528,6 +526,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_GPIO=y
CONFIG_OF_I2C=y
@@ -564,6 +564,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
@@ -636,6 +637,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -708,6 +710,7 @@
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
CONFIG_E100=y
@@ -760,6 +763,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -772,6 +777,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -858,6 +864,7 @@
CONFIG_SERIAL_CPM_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -912,6 +919,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -923,15 +931,9 @@
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_PCA_PLATFORM is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -946,14 +948,18 @@
#
# Memory mapped GPIO expanders:
#
+# CONFIG_GPIO_IT8761E is not set
# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
#
# I2C GPIO expanders:
#
+# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
#
# PCI GPIO expanders:
@@ -986,10 +992,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -1027,6 +1034,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -1055,19 +1063,24 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1076,6 +1089,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1213,6 +1227,7 @@
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
CONFIG_CRAMFS=y
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1235,6 +1250,7 @@
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/tqm8560_defconfig b/arch/powerpc/configs/85xx/tqm8560_defconfig
index a998e40..008bc97 100644
--- a/arch/powerpc/configs/85xx/tqm8560_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8560_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:36 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:01 2010
#
# CONFIG_PPC64 is not set
@@ -68,6 +68,10 @@
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
@@ -99,14 +103,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -114,6 +112,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -318,6 +317,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
@@ -328,7 +328,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_HAS_RAPIDIO is not set
@@ -354,7 +353,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -528,6 +526,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_GPIO=y
CONFIG_OF_I2C=y
@@ -564,6 +564,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
@@ -636,6 +637,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -708,6 +710,7 @@
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
CONFIG_E100=y
@@ -760,6 +763,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -772,6 +777,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -858,6 +864,7 @@
CONFIG_SERIAL_CPM_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -912,6 +919,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -923,15 +931,9 @@
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_PCA_PLATFORM is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -946,14 +948,18 @@
#
# Memory mapped GPIO expanders:
#
+# CONFIG_GPIO_IT8761E is not set
# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
#
# I2C GPIO expanders:
#
+# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
#
# PCI GPIO expanders:
@@ -986,10 +992,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -1027,6 +1034,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -1055,19 +1063,24 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1076,6 +1089,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1213,6 +1227,7 @@
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
CONFIG_CRAMFS=y
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1235,6 +1250,7 @@
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig b/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig
index fc656af..2cf80db 100644
--- a/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig
+++ b/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:37 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:01 2010
#
# CONFIG_PPC64 is not set
@@ -69,6 +69,10 @@
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
@@ -104,10 +108,8 @@
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -115,6 +117,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -328,6 +331,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_FSL_PCI=y
@@ -343,7 +347,6 @@
# CONFIG_PCIEASPM is not set
CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_MSI=y
-CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
@@ -375,7 +378,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
@@ -600,6 +602,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_GPIO=y
CONFIG_OF_I2C=y
@@ -637,6 +641,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
@@ -654,6 +659,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -777,6 +783,7 @@
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
@@ -1004,6 +1011,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1053,6 +1061,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -1066,15 +1075,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -1090,14 +1093,19 @@
#
# Memory mapped GPIO expanders:
#
+# CONFIG_GPIO_IT8761E is not set
# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
#
# I2C GPIO expanders:
#
+# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
CONFIG_GPIO_PCA953X=y
+# CONFIG_GPIO_PCA953X_IRQ is not set
# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
#
# PCI GPIO expanders:
@@ -1130,10 +1138,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
CONFIG_SENSORS_DS1621=y
# CONFIG_SENSORS_I5K_AMB is not set
@@ -1171,6 +1180,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -1218,19 +1228,24 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1239,6 +1254,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1271,6 +1287,7 @@
#
# Special HID drivers
#
+# CONFIG_HID_3M_PCT is not set
# CONFIG_HID_A4TECH is not set
# CONFIG_HID_APPLE is not set
# CONFIG_HID_BELKIN is not set
@@ -1285,12 +1302,16 @@
# CONFIG_HID_KENSINGTON is not set
# CONFIG_HID_LOGITECH is not set
# CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MOSART is not set
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
# CONFIG_HID_PANTHERLORD is not set
# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_QUANTA is not set
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SONY is not set
+# CONFIG_HID_STANTUM is not set
# CONFIG_HID_SUNPLUS is not set
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
@@ -1386,7 +1407,6 @@
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1398,7 +1418,6 @@
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
@@ -1423,11 +1442,11 @@
CONFIG_LEDS_PCA955X=y
# CONFIG_LEDS_BD2802 is not set
# CONFIG_LEDS_LT3593 is not set
+CONFIG_LEDS_TRIGGERS=y
#
# LED Triggers
#
-CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
@@ -1506,6 +1525,7 @@
#
# CONFIG_RTC_DRV_GENERIC is not set
CONFIG_DMADEVICES=y
+# CONFIG_DMADEVICES_DEBUG is not set
#
# DMA Devices
@@ -1614,6 +1634,7 @@
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1641,6 +1662,7 @@
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
@@ -1851,6 +1873,7 @@
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCRYPT is not set
CONFIG_CRYPTO_WORKQUEUE=y
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
diff --git a/arch/powerpc/configs/86xx/gef_ppc9a_defconfig b/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
index 622d84f..183c59c 100644
--- a/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
+++ b/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:43 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:07 2010
#
# CONFIG_PPC64 is not set
@@ -102,11 +102,6 @@
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
@@ -117,6 +112,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -325,6 +321,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -340,13 +337,11 @@
# CONFIG_PCIEASPM is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
CONFIG_PCCARD=y
CONFIG_PCMCIA=y
# CONFIG_PCMCIA_LOAD_CIS is not set
-# CONFIG_PCMCIA_IOCTL is not set
# CONFIG_CARDBUS is not set
#
@@ -382,7 +377,6 @@
# Networking options
#
CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
@@ -592,6 +586,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_GPIO=y
CONFIG_OF_I2C=y
@@ -629,6 +625,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
CONFIG_DS1682=y
# CONFIG_C2PORT is not set
@@ -695,6 +692,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -819,6 +817,7 @@
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
@@ -1059,6 +1058,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1116,6 +1116,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -1129,15 +1130,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -1152,14 +1147,18 @@
#
# Memory mapped GPIO expanders:
#
+# CONFIG_GPIO_IT8761E is not set
# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
#
# I2C GPIO expanders:
#
+# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
#
# PCI GPIO expanders:
@@ -1192,10 +1191,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -1233,6 +1233,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -1281,19 +1282,24 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1302,6 +1308,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1334,6 +1341,7 @@
#
# Special HID drivers
#
+# CONFIG_HID_3M_PCT is not set
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
@@ -1349,14 +1357,19 @@
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
# CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
CONFIG_HID_MONTEREY=y
# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
CONFIG_HID_SUNPLUS=y
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
@@ -1463,7 +1476,6 @@
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1476,7 +1488,6 @@
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
@@ -1560,43 +1571,35 @@
CONFIG_STAGING=y
# CONFIG_STAGING_EXCLUDE_BUILD is not set
# CONFIG_ET131X is not set
-# CONFIG_ME4000 is not set
-# CONFIG_MEILHAUS is not set
# CONFIG_USB_IP_COMMON is not set
+# CONFIG_PRISM2_USB is not set
# CONFIG_ECHO is not set
# CONFIG_COMEDI is not set
# CONFIG_ASUS_OLED is not set
-# CONFIG_ALTERA_PCIE_CHDMA is not set
-# CONFIG_INPUT_MIMIO is not set
+# CONFIG_R8187SE is not set
+# CONFIG_RTL8192SU is not set
+# CONFIG_RTL8192U is not set
+# CONFIG_RTL8192E is not set
# CONFIG_TRANZPORT is not set
#
-# Android
-#
-# CONFIG_ANDROID is not set
-# CONFIG_DST is not set
-# CONFIG_POHMELFS is not set
-# CONFIG_B3DFG is not set
-# CONFIG_IDE_PHISON is not set
-# CONFIG_PLAN9AUTH is not set
-# CONFIG_HECI is not set
-# CONFIG_USB_CPC is not set
-
-#
# Qualcomm MSM Camera And Video
#
#
# Camera Sensor Selection
#
-# CONFIG_HYPERV_STORAGE is not set
-# CONFIG_HYPERV_BLOCK is not set
-# CONFIG_HYPERV_NET is not set
+# CONFIG_INPUT_GPIO is not set
+# CONFIG_POHMELFS is not set
+# CONFIG_IDE_PHISON is not set
+# CONFIG_VT6655 is not set
+# CONFIG_VT6656 is not set
CONFIG_VME_BUS=y
#
# VME Bridge Drivers
#
+# CONFIG_VME_CA91CX42 is not set
CONFIG_VME_TSI148=y
#
@@ -1605,6 +1608,24 @@
# CONFIG_VME_USER is not set
#
+# VME Board Drivers
+#
+# CONFIG_VMIVME_7805 is not set
+
+#
+# RAR Register Driver
+#
+# CONFIG_RAR_REGISTER is not set
+# CONFIG_IIO is not set
+# CONFIG_RAMZSWAP is not set
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_STRIP is not set
+# CONFIG_PCMCIA_WAVELAN is not set
+# CONFIG_PCMCIA_NETWAVE is not set
+# CONFIG_DT3155 is not set
+# CONFIG_CRYSTALHD is not set
+
+#
# File systems
#
CONFIG_EXT2_FS=y
@@ -1693,6 +1714,7 @@
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1719,6 +1741,7 @@
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
CONFIG_CIFS=m
# CONFIG_CIFS_STATS is not set
# CONFIG_CIFS_WEAK_PW_HASH is not set
@@ -1864,6 +1887,7 @@
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCRYPT is not set
CONFIG_CRYPTO_WORKQUEUE=y
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_AUTHENC=m
diff --git a/arch/powerpc/configs/86xx/gef_sbc310_defconfig b/arch/powerpc/configs/86xx/gef_sbc310_defconfig
index eb58dec..1524d94 100644
--- a/arch/powerpc/configs/86xx/gef_sbc310_defconfig
+++ b/arch/powerpc/configs/86xx/gef_sbc310_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:41 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:05 2010
#
# CONFIG_PPC64 is not set
@@ -102,11 +102,6 @@
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
@@ -117,6 +112,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -325,6 +321,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -340,13 +337,11 @@
# CONFIG_PCIEASPM is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
CONFIG_PCCARD=y
CONFIG_PCMCIA=y
# CONFIG_PCMCIA_LOAD_CIS is not set
-# CONFIG_PCMCIA_IOCTL is not set
# CONFIG_CARDBUS is not set
#
@@ -382,7 +377,6 @@
# Networking options
#
CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
@@ -592,6 +586,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_GPIO=y
CONFIG_OF_I2C=y
@@ -629,6 +625,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
CONFIG_DS1682=y
# CONFIG_C2PORT is not set
@@ -695,6 +692,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -1001,6 +999,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1058,6 +1057,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -1071,15 +1071,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -1094,14 +1088,18 @@
#
# Memory mapped GPIO expanders:
#
+# CONFIG_GPIO_IT8761E is not set
# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
#
# I2C GPIO expanders:
#
+# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
#
# PCI GPIO expanders:
@@ -1134,10 +1132,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -1175,6 +1174,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -1223,19 +1223,24 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1244,6 +1249,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1276,6 +1282,7 @@
#
# Special HID drivers
#
+# CONFIG_HID_3M_PCT is not set
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
@@ -1291,14 +1298,19 @@
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
# CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
CONFIG_HID_MONTEREY=y
# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
CONFIG_HID_SUNPLUS=y
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
@@ -1405,7 +1417,6 @@
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1418,7 +1429,6 @@
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
@@ -1590,6 +1600,7 @@
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1616,6 +1627,7 @@
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
CONFIG_CIFS=m
# CONFIG_CIFS_STATS is not set
# CONFIG_CIFS_WEAK_PW_HASH is not set
@@ -1761,6 +1773,7 @@
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCRYPT is not set
CONFIG_CRYPTO_WORKQUEUE=y
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_AUTHENC=m
diff --git a/arch/powerpc/configs/86xx/gef_sbc610_defconfig b/arch/powerpc/configs/86xx/gef_sbc610_defconfig
index 62c2b81..767c204 100644
--- a/arch/powerpc/configs/86xx/gef_sbc610_defconfig
+++ b/arch/powerpc/configs/86xx/gef_sbc610_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:42 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:06 2010
#
# CONFIG_PPC64 is not set
@@ -102,11 +102,6 @@
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
@@ -117,6 +112,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -326,6 +322,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -341,7 +338,6 @@
# CONFIG_PCIEASPM is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
CONFIG_PCI_DEBUG=y
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
@@ -369,7 +365,6 @@
# Networking options
#
CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
@@ -552,6 +547,7 @@
# CONFIG_ATM_BR2684_IPFILTER is not set
CONFIG_STP=m
CONFIG_BRIDGE=m
+CONFIG_BRIDGE_IGMP_SNOOPING=y
# CONFIG_NET_DSA is not set
CONFIG_VLAN_8021Q=m
# CONFIG_VLAN_8021Q_GVRP is not set
@@ -728,6 +724,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_GPIO=y
CONFIG_OF_I2C=y
@@ -765,6 +763,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
CONFIG_DS1682=y
# CONFIG_C2PORT is not set
@@ -782,6 +781,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -905,6 +905,7 @@
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
@@ -1155,6 +1156,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1204,6 +1206,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -1217,15 +1220,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -1241,14 +1238,18 @@
#
# Memory mapped GPIO expanders:
#
+# CONFIG_GPIO_IT8761E is not set
# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
#
# I2C GPIO expanders:
#
+# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
#
# PCI GPIO expanders:
@@ -1281,10 +1282,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -1322,6 +1324,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -1370,19 +1373,24 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1391,6 +1399,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1423,6 +1432,7 @@
#
# Special HID drivers
#
+# CONFIG_HID_3M_PCT is not set
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
@@ -1438,14 +1448,19 @@
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
# CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
CONFIG_HID_MONTEREY=y
# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
CONFIG_HID_SUNPLUS=y
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
@@ -1552,7 +1567,6 @@
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1565,7 +1579,6 @@
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
# CONFIG_USB_ATM is not set
# CONFIG_USB_GADGET is not set
@@ -1650,29 +1663,29 @@
CONFIG_STAGING=y
# CONFIG_STAGING_EXCLUDE_BUILD is not set
# CONFIG_ET131X is not set
-# CONFIG_ME4000 is not set
-# CONFIG_MEILHAUS is not set
# CONFIG_USB_IP_COMMON is not set
+# CONFIG_PRISM2_USB is not set
# CONFIG_ECHO is not set
# CONFIG_COMEDI is not set
# CONFIG_ASUS_OLED is not set
-# CONFIG_ALTERA_PCIE_CHDMA is not set
-# CONFIG_INPUT_MIMIO is not set
+# CONFIG_R8187SE is not set
+# CONFIG_RTL8192SU is not set
+# CONFIG_RTL8192U is not set
+# CONFIG_RTL8192E is not set
# CONFIG_TRANZPORT is not set
#
-# Android
+# Qualcomm MSM Camera And Video
#
-# CONFIG_ANDROID is not set
-# CONFIG_DST is not set
+
+#
+# Camera Sensor Selection
+#
+# CONFIG_INPUT_GPIO is not set
# CONFIG_POHMELFS is not set
-# CONFIG_B3DFG is not set
# CONFIG_IDE_PHISON is not set
-# CONFIG_PLAN9AUTH is not set
-# CONFIG_HECI is not set
# CONFIG_VT6655 is not set
-# CONFIG_USB_CPC is not set
-# CONFIG_RDC_17F3101X is not set
+# CONFIG_VT6656 is not set
CONFIG_VME_BUS=y
#
@@ -1687,6 +1700,22 @@
# CONFIG_VME_USER is not set
#
+# VME Board Drivers
+#
+# CONFIG_VMIVME_7805 is not set
+
+#
+# RAR Register Driver
+#
+# CONFIG_RAR_REGISTER is not set
+# CONFIG_IIO is not set
+# CONFIG_RAMZSWAP is not set
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_STRIP is not set
+# CONFIG_DT3155 is not set
+# CONFIG_CRYSTALHD is not set
+
+#
# File systems
#
CONFIG_EXT2_FS=y
@@ -1772,6 +1801,7 @@
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1798,6 +1828,7 @@
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
CONFIG_CIFS=m
# CONFIG_CIFS_STATS is not set
# CONFIG_CIFS_WEAK_PW_HASH is not set
@@ -1870,7 +1901,7 @@
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=m
+CONFIG_ZLIB_DEFLATE=y
CONFIG_DECOMPRESS_GZIP=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
@@ -2006,6 +2037,7 @@
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
CONFIG_CRYPTO_NULL=m
+# CONFIG_CRYPTO_PCRYPT is not set
CONFIG_CRYPTO_WORKQUEUE=y
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_AUTHENC=m
diff --git a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
index aab3bae..55b9e4e 100644
--- a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
+++ b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:39 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:03 2010
#
# CONFIG_PPC64 is not set
@@ -97,11 +97,6 @@
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
@@ -112,6 +107,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -320,6 +316,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -335,7 +332,6 @@
# CONFIG_PCIEASPM is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
CONFIG_PCI_DEBUG=y
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
@@ -362,7 +358,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
@@ -571,6 +566,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
@@ -605,6 +602,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
@@ -670,6 +668,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -792,6 +791,7 @@
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
@@ -970,6 +970,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1017,6 +1018,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -1029,15 +1031,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -1062,18 +1058,21 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1082,6 +1081,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1434,6 +1434,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1461,6 +1462,7 @@
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
index 727a8c8..1be38eb 100644
--- a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
+++ b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:40 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:04 2010
#
# CONFIG_PPC64 is not set
@@ -97,15 +97,11 @@
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_RCU_FAST_NO_HZ is not set
# CONFIG_TREE_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
@@ -116,6 +112,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -326,6 +323,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -337,7 +335,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
@@ -365,7 +362,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
@@ -498,6 +494,8 @@
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
CONFIG_OF_MDIO=y
@@ -534,6 +532,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
@@ -551,6 +550,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -675,6 +675,7 @@
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
@@ -799,6 +800,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -811,6 +814,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -920,6 +924,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -968,6 +973,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -981,15 +987,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -1014,18 +1014,21 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1034,6 +1037,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1151,6 +1155,7 @@
CONFIG_SND_PPC=y
CONFIG_SND_USB=y
# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_UA101 is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
# CONFIG_SND_SOC is not set
@@ -1170,6 +1175,7 @@
#
# Special HID drivers
#
+# CONFIG_HID_3M_PCT is not set
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
@@ -1185,14 +1191,19 @@
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
# CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
CONFIG_HID_MONTEREY=y
# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
CONFIG_HID_SUNPLUS=y
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
@@ -1300,7 +1311,6 @@
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1313,7 +1323,6 @@
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
@@ -1475,6 +1484,7 @@
# CONFIG_BEFS_DEBUG is not set
CONFIG_BFS_FS=m
CONFIG_EFS_FS=m
+# CONFIG_LOGFS is not set
CONFIG_CRAMFS=y
# CONFIG_SQUASHFS is not set
CONFIG_VXFS_FS=m
@@ -1506,6 +1516,7 @@
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
@@ -1717,6 +1728,7 @@
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCRYPT is not set
CONFIG_CRYPTO_WORKQUEUE=y
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
diff --git a/arch/powerpc/configs/86xx/sbc8641d_defconfig b/arch/powerpc/configs/86xx/sbc8641d_defconfig
index 4fb04dd..a630094 100644
--- a/arch/powerpc/configs/86xx/sbc8641d_defconfig
+++ b/arch/powerpc/configs/86xx/sbc8641d_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:38 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:17:02 2010
#
# CONFIG_PPC64 is not set
@@ -101,11 +101,6 @@
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
@@ -116,6 +111,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -327,6 +323,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -342,7 +339,6 @@
# CONFIG_PCIEASPM is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
@@ -369,7 +365,6 @@
# Networking options
#
CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
@@ -552,6 +547,7 @@
# CONFIG_ATM_BR2684_IPFILTER is not set
CONFIG_STP=m
CONFIG_BRIDGE=m
+CONFIG_BRIDGE_IGMP_SNOOPING=y
# CONFIG_NET_DSA is not set
CONFIG_VLAN_8021Q=m
# CONFIG_VLAN_8021Q_GVRP is not set
@@ -733,6 +729,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
CONFIG_OF_MDIO=y
@@ -768,6 +766,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
@@ -785,6 +784,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -1024,6 +1024,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1074,6 +1075,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -1086,15 +1088,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -1120,10 +1116,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -1160,6 +1157,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -1202,18 +1200,21 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1222,6 +1223,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1376,6 +1378,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1408,6 +1411,7 @@
CONFIG_SMB_FS=m
CONFIG_SMB_NLS_DEFAULT=y
CONFIG_SMB_NLS_REMOTE="cp437"
+# CONFIG_CEPH_FS is not set
CONFIG_CIFS=m
# CONFIG_CIFS_STATS is not set
# CONFIG_CIFS_WEAK_PW_HASH is not set
@@ -1540,6 +1544,7 @@
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1618,6 +1623,7 @@
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
CONFIG_CRYPTO_NULL=m
+# CONFIG_CRYPTO_PCRYPT is not set
CONFIG_CRYPTO_WORKQUEUE=y
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_AUTHENC=m
diff --git a/arch/powerpc/configs/adder875_defconfig b/arch/powerpc/configs/adder875_defconfig
index 5c1dc76..9f89d5c 100644
--- a/arch/powerpc/configs/adder875_defconfig
+++ b/arch/powerpc/configs/adder875_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:23:58 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:22 2010
#
# CONFIG_PPC64 is not set
@@ -91,11 +91,6 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
@@ -307,6 +302,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_FSL_SOC=y
# CONFIG_PCI is not set
# CONFIG_PCI_DOMAINS is not set
@@ -336,7 +332,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
@@ -505,6 +500,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_MDIO=y
# CONFIG_PARPORT is not set
@@ -516,6 +513,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -664,6 +662,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -802,6 +801,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
CONFIG_CRAMFS=y
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -826,6 +826,7 @@
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
@@ -924,6 +925,7 @@
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
diff --git a/arch/powerpc/configs/c2k_defconfig b/arch/powerpc/configs/c2k_defconfig
index 72137cd..4ab6074 100644
--- a/arch/powerpc/configs/c2k_defconfig
+++ b/arch/powerpc/configs/c2k_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:23:59 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:23 2010
#
# CONFIG_PPC64 is not set
@@ -101,11 +101,6 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=17
-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_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
@@ -121,6 +116,7 @@
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
+CONFIG_RD_LZO=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -147,7 +143,6 @@
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
-CONFIG_EVENT_PROFILE=y
# CONFIG_PERF_COUNTERS is not set
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
CONFIG_VM_EVENT_COUNTERS=y
@@ -158,7 +153,6 @@
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
-CONFIG_TRACEPOINTS=y
CONFIG_OPROFILE=m
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
@@ -357,6 +351,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_PCI=y
@@ -365,7 +360,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_MSI=y
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
@@ -396,7 +390,6 @@
# Networking options
#
CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
@@ -527,6 +520,7 @@
CONFIG_IP_VS_PROTO_AH_ESP=y
CONFIG_IP_VS_PROTO_ESP=y
CONFIG_IP_VS_PROTO_AH=y
+# CONFIG_IP_VS_PROTO_SCTP is not set
#
# IPVS scheduler
@@ -630,6 +624,7 @@
# CONFIG_ATM_BR2684_IPFILTER is not set
CONFIG_STP=m
CONFIG_BRIDGE=m
+CONFIG_BRIDGE_IGMP_SNOOPING=y
# CONFIG_NET_DSA is not set
CONFIG_VLAN_8021Q=m
# CONFIG_VLAN_8021Q_GVRP is not set
@@ -690,7 +685,6 @@
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NET_TCPPROBE is not set
-# CONFIG_NET_DROP_MONITOR is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
@@ -833,6 +827,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=m
CONFIG_OF_MDIO=y
@@ -867,6 +863,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=m
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=m
CONFIG_SCSI_DMA=y
@@ -1179,6 +1176,7 @@
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1231,6 +1229,7 @@
CONFIG_I2C_MV64XXX=m
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -1244,15 +1243,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -1278,10 +1271,11 @@
# CONFIG_SENSORS_ADM1029 is not set
CONFIG_SENSORS_ADM1031=m
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
CONFIG_SENSORS_DS1621=m
# CONFIG_SENSORS_I5K_AMB is not set
@@ -1318,6 +1312,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
CONFIG_SENSORS_SMSC47B397=m
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -1369,9 +1364,9 @@
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_WM8400 is not set
-# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
-# CONFIG_AB3100_CORE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1380,6 +1375,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1413,7 +1409,6 @@
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_DEVICE_CLASS is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
-CONFIG_USB_SUSPEND=y
# CONFIG_USB_OTG is not set
CONFIG_USB_MON=m
# CONFIG_USB_WUSB is not set
@@ -1535,6 +1530,7 @@
# CONFIG_USB_SERIAL_NAVMAN is not set
CONFIG_USB_SERIAL_PL2303=m
# CONFIG_USB_SERIAL_OTI6858 is not set
+# CONFIG_USB_SERIAL_QCAUX is not set
# CONFIG_USB_SERIAL_QUALCOMM is not set
# CONFIG_USB_SERIAL_SPCP8X5 is not set
# CONFIG_USB_SERIAL_HP4X is not set
@@ -1549,6 +1545,7 @@
# CONFIG_USB_SERIAL_OPTION is not set
CONFIG_USB_SERIAL_OMNINET=m
# CONFIG_USB_SERIAL_OPTICON is not set
+# CONFIG_USB_SERIAL_VIVOPAY_SERIAL is not set
# CONFIG_USB_SERIAL_DEBUG is not set
#
@@ -1561,7 +1558,6 @@
CONFIG_USB_RIO500=m
CONFIG_USB_LEGOTOWER=m
CONFIG_USB_LCD=m
-# CONFIG_USB_BERRY_CHARGE is not set
CONFIG_USB_LED=m
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1574,7 +1570,6 @@
# CONFIG_USB_IOWARRIOR is not set
CONFIG_USB_TEST=m
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
CONFIG_USB_ATM=m
CONFIG_USB_SPEEDTOUCH=m
# CONFIG_USB_CXACRU is not set
@@ -1611,6 +1606,7 @@
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
CONFIG_DMADEVICES=y
+# CONFIG_DMADEVICES_DEBUG is not set
#
# DMA Devices
@@ -1714,6 +1710,7 @@
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
CONFIG_CRAMFS=m
# CONFIG_SQUASHFS is not set
CONFIG_VXFS_FS=m
@@ -1742,6 +1739,7 @@
CONFIG_RPCSEC_GSS_KRB5=y
CONFIG_RPCSEC_GSS_SPKM3=m
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
CONFIG_CIFS=m
# CONFIG_CIFS_STATS is not set
# CONFIG_CIFS_WEAK_PW_HASH is not set
@@ -1817,7 +1815,7 @@
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=m
# CONFIG_DLM is not set
-CONFIG_BINARY_PRINTF=y
+# CONFIG_BINARY_PRINTF is not set
#
# Library routines
@@ -1833,9 +1831,11 @@
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_DECOMPRESS=y
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_LZO=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
@@ -1880,7 +1880,6 @@
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_SPINLOCK_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
-CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_HIGHMEM=y
CONFIG_DEBUG_BUGVERBOSE=y
@@ -1903,16 +1902,12 @@
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_DEBUG_PAGEALLOC is not set
-CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_RING_BUFFER=y
-CONFIG_EVENT_TRACING=y
-CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_RING_BUFFER_ALLOW_SWAP=y
-CONFIG_TRACING=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
# CONFIG_FUNCTION_TRACER is not set
diff --git a/arch/powerpc/configs/ep8248e_defconfig b/arch/powerpc/configs/ep8248e_defconfig
index 7910541..81e904e 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: 2.6.33-rc3
-# Wed Jan 6 09:23:59 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:24 2010
#
# CONFIG_PPC64 is not set
@@ -298,6 +298,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_PPC_PCI_CHOICE=y
@@ -308,7 +309,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
@@ -335,7 +335,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -537,6 +536,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_GPIO=y
CONFIG_OF_MDIO=y
@@ -566,6 +567,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -671,6 +673,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -683,6 +687,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -737,6 +742,7 @@
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -765,7 +771,9 @@
#
# Memory mapped GPIO expanders:
#
+# CONFIG_GPIO_IT8761E is not set
# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
#
# I2C GPIO expanders:
@@ -804,6 +812,8 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -812,6 +822,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -869,6 +880,7 @@
#
# Caches
#
+# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
diff --git a/arch/powerpc/configs/ep88xc_defconfig b/arch/powerpc/configs/ep88xc_defconfig
index 58f7ca7..c5af46e 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: 2.6.33-rc3
-# Wed Jan 6 09:24:00 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:24 2010
#
# CONFIG_PPC64 is not set
@@ -90,11 +90,6 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
@@ -306,6 +301,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_FSL_SOC=y
# CONFIG_PCI is not set
# CONFIG_PCI_DOMAINS is not set
@@ -335,7 +331,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
@@ -504,6 +499,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_MDIO=y
# CONFIG_PARPORT is not set
@@ -515,6 +512,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -616,6 +614,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -753,6 +752,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
CONFIG_CRAMFS=y
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -777,6 +777,7 @@
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig
index 9a0c981..588a2ad 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: 2.6.33-rc3
-# Wed Jan 6 09:24:01 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:25 2010
#
# CONFIG_PPC64 is not set
@@ -96,11 +96,6 @@
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
@@ -116,6 +111,7 @@
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
+CONFIG_RD_LZO=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -328,6 +324,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -337,7 +334,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
@@ -364,7 +360,6 @@
# Networking options
#
CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -433,6 +428,7 @@
CONFIG_NETFILTER_XTABLES=m
# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_CT is not set
# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
CONFIG_NETFILTER_XT_TARGET_HL=m
# CONFIG_NETFILTER_XT_TARGET_MARK is not set
@@ -665,6 +661,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
@@ -700,6 +698,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
@@ -717,6 +716,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -840,6 +840,7 @@
CONFIG_PATA_IT821X=y
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
@@ -954,6 +955,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -966,6 +969,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -1082,6 +1086,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1131,6 +1136,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -1144,15 +1150,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -1178,10 +1178,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -1218,6 +1219,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -1246,18 +1248,21 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1266,6 +1271,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1417,6 +1423,7 @@
# CONFIG_USB_SERIAL_NAVMAN is not set
# CONFIG_USB_SERIAL_PL2303 is not set
# CONFIG_USB_SERIAL_OTI6858 is not set
+# CONFIG_USB_SERIAL_QCAUX is not set
# CONFIG_USB_SERIAL_QUALCOMM is not set
# CONFIG_USB_SERIAL_SPCP8X5 is not set
# CONFIG_USB_SERIAL_HP4X is not set
@@ -1430,6 +1437,7 @@
# CONFIG_USB_SERIAL_OPTION is not set
# CONFIG_USB_SERIAL_OMNINET is not set
# CONFIG_USB_SERIAL_OPTICON is not set
+# CONFIG_USB_SERIAL_VIVOPAY_SERIAL is not set
# CONFIG_USB_SERIAL_DEBUG is not set
#
@@ -1442,7 +1450,6 @@
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1455,7 +1462,6 @@
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
@@ -1620,6 +1626,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1651,6 +1658,7 @@
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
CONFIG_CIFS=m
# CONFIG_CIFS_STATS is not set
# CONFIG_CIFS_WEAK_PW_HASH is not set
@@ -1723,9 +1731,11 @@
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=m
+CONFIG_LZO_DECOMPRESS=y
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_LZO=y
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=m
CONFIG_HAS_IOMEM=y
diff --git a/arch/powerpc/configs/mgcoge_defconfig b/arch/powerpc/configs/mgcoge_defconfig
index 4c2c877..0cbd56f 100644
--- a/arch/powerpc/configs/mgcoge_defconfig
+++ b/arch/powerpc/configs/mgcoge_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:02 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:26 2010
#
# CONFIG_PPC64 is not set
@@ -105,6 +105,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -311,6 +312,7 @@
#
# CONFIG_ISA is not set
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_PPC_PCI_CHOICE=y
@@ -321,7 +323,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
@@ -348,7 +349,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -536,6 +536,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_GPIO=y
CONFIG_OF_I2C=y
@@ -570,6 +572,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -704,6 +707,7 @@
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -769,14 +773,9 @@
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_PCA_PLATFORM is not set
-
-#
-# Miscellaneous I2C Chip support
-#
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -790,14 +789,18 @@
#
# Memory mapped GPIO expanders:
#
+# CONFIG_GPIO_IT8761E is not set
# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
#
# I2C GPIO expanders:
#
+# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
#
# PCI GPIO expanders:
@@ -829,19 +832,24 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -850,6 +858,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -908,6 +917,7 @@
#
# Caches
#
+# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
@@ -1100,6 +1110,7 @@
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
diff --git a/arch/powerpc/configs/mgsuvd_defconfig b/arch/powerpc/configs/mgsuvd_defconfig
index 9e090f2..c1be261 100644
--- a/arch/powerpc/configs/mgsuvd_defconfig
+++ b/arch/powerpc/configs/mgsuvd_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:03 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:27 2010
#
# CONFIG_PPC64 is not set
@@ -89,11 +89,6 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=17
-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_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
@@ -104,6 +99,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -309,6 +305,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_FSL_SOC=y
# CONFIG_PCI is not set
# CONFIG_PCI_DOMAINS is not set
@@ -337,7 +334,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -515,6 +511,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_MDIO=y
# CONFIG_PARPORT is not set
@@ -542,6 +540,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -643,6 +642,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -801,6 +801,7 @@
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
CONFIG_CRAMFS=y
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -825,6 +826,7 @@
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
@@ -892,6 +894,7 @@
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_LKDTM is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_HAVE_FUNCTION_TRACER=y
diff --git a/arch/powerpc/configs/mpc7448_hpc2_defconfig b/arch/powerpc/configs/mpc7448_hpc2_defconfig
index 1315b77..27c63ce 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: 2.6.33-rc3
-# Wed Jan 6 09:24:04 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:28 2010
#
# CONFIG_PPC64 is not set
@@ -94,11 +94,6 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
@@ -109,6 +104,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -311,6 +307,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
# CONFIG_PPC_INDIRECT_PCI is not set
CONFIG_PCI=y
@@ -319,7 +316,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_PCCARD is not set
@@ -345,7 +341,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
@@ -440,6 +435,8 @@
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_MDIO=y
# CONFIG_PARPORT is not set
@@ -484,6 +481,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -605,6 +603,7 @@
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
@@ -696,6 +695,7 @@
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
CONFIG_E100=y
@@ -750,6 +750,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -762,6 +764,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -846,6 +849,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -910,6 +914,7 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -918,6 +923,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1044,6 +1050,7 @@
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1066,6 +1073,7 @@
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/mpc8272_ads_defconfig b/arch/powerpc/configs/mpc8272_ads_defconfig
index 9073778..6875fb8 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: 2.6.33-rc3
-# Wed Jan 6 09:24:05 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:29 2010
#
# CONFIG_PPC64 is not set
@@ -96,8 +96,7 @@
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
# CONFIG_BLK_DEV_INITRD is not set
@@ -301,6 +300,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_PPC_PCI_CHOICE=y
@@ -311,7 +311,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
@@ -338,7 +337,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -540,6 +538,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_GPIO=y
CONFIG_OF_MDIO=y
@@ -569,6 +569,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -674,6 +675,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -686,6 +689,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -797,6 +801,7 @@
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -825,7 +830,9 @@
#
# Memory mapped GPIO expanders:
#
+# CONFIG_GPIO_IT8761E is not set
# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
#
# I2C GPIO expanders:
@@ -864,6 +871,8 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -872,6 +881,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -933,6 +943,7 @@
#
# Caches
#
+# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
diff --git a/arch/powerpc/configs/mpc83xx_defconfig b/arch/powerpc/configs/mpc83xx_defconfig
index 05bec48..bbe5ae6 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: 2.6.33-rc3
-# Wed Jan 6 09:24:06 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:30 2010
#
# CONFIG_PPC64 is not set
@@ -98,14 +98,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -113,6 +107,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -126,7 +121,7 @@
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
-# CONFIG_EPOLL is not set
+CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
@@ -331,6 +326,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -344,7 +340,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_PCCARD is not set
@@ -370,7 +365,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
@@ -560,6 +554,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_GPIO=y
CONFIG_OF_I2C=y
@@ -597,6 +593,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
@@ -614,6 +611,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -712,7 +710,7 @@
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
-# CONFIG_SATA_SIL is not set
+CONFIG_SATA_SIL=y
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
@@ -737,6 +735,7 @@
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
@@ -863,6 +862,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -875,6 +876,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -970,6 +972,7 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
# CONFIG_SERIAL_QE is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -980,8 +983,6 @@
CONFIG_HW_RANDOM=y
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
# CONFIG_NVRAM is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
@@ -1022,6 +1023,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -1035,15 +1037,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -1058,14 +1054,18 @@
#
# Memory mapped GPIO expanders:
#
+# CONFIG_GPIO_IT8761E is not set
# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
#
# I2C GPIO expanders:
#
+# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
#
# PCI GPIO expanders:
@@ -1098,10 +1098,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -1139,6 +1140,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -1186,19 +1188,24 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1207,6 +1214,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
@@ -1232,6 +1240,7 @@
#
# Special HID drivers
#
+# CONFIG_HID_3M_PCT is not set
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
@@ -1247,14 +1256,19 @@
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
# CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
CONFIG_HID_MONTEREY=y
# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
CONFIG_HID_SUNPLUS=y
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
@@ -1344,7 +1358,6 @@
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1357,7 +1370,6 @@
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
@@ -1372,7 +1384,65 @@
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
-# CONFIG_RTC_CLASS is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+CONFIG_RTC_DRV_DS1307=y
+CONFIG_RTC_DRV_DS1374=y
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_GENERIC is not set
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
@@ -1453,6 +1523,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1479,6 +1550,7 @@
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index 8f35f80..cfebef9 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: 2.6.33-rc3
-# Wed Jan 6 09:24:06 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:31 2010
#
# CONFIG_PPC64 is not set
@@ -68,6 +68,10 @@
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
@@ -103,14 +107,8 @@
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -118,6 +116,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -334,6 +333,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -345,7 +345,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_MSI=y
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
@@ -376,7 +375,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
@@ -509,6 +507,8 @@
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_GPIO=y
CONFIG_OF_I2C=y
@@ -546,6 +546,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
@@ -563,6 +564,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -687,6 +689,7 @@
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
@@ -817,8 +820,11 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
+# CONFIG_IXGBEVF is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_VXGE is not set
@@ -829,6 +835,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -941,6 +948,7 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_SERIAL_QE=m
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -993,6 +1001,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -1006,15 +1015,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -1030,14 +1033,18 @@
#
# Memory mapped GPIO expanders:
#
+# CONFIG_GPIO_IT8761E is not set
# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
#
# I2C GPIO expanders:
#
+# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
#
# PCI GPIO expanders:
@@ -1069,20 +1076,25 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
# CONFIG_UCB1400_CORE is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1091,6 +1103,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1208,6 +1221,7 @@
CONFIG_SND_PPC=y
CONFIG_SND_USB=y
# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_UA101 is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
# CONFIG_SND_SOC is not set
@@ -1227,6 +1241,7 @@
#
# Special HID drivers
#
+# CONFIG_HID_3M_PCT is not set
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
@@ -1242,14 +1257,19 @@
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
# CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
CONFIG_HID_MONTEREY=y
# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
CONFIG_HID_SUNPLUS=y
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
@@ -1358,7 +1378,6 @@
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1371,7 +1390,6 @@
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
@@ -1452,6 +1470,7 @@
#
# CONFIG_RTC_DRV_GENERIC is not set
CONFIG_DMADEVICES=y
+# CONFIG_DMADEVICES_DEBUG is not set
#
# DMA Devices
@@ -1554,6 +1573,7 @@
# CONFIG_BEFS_DEBUG is not set
CONFIG_BFS_FS=m
CONFIG_EFS_FS=m
+# CONFIG_LOGFS is not set
CONFIG_CRAMFS=y
# CONFIG_SQUASHFS is not set
CONFIG_VXFS_FS=m
@@ -1585,6 +1605,7 @@
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
@@ -1730,6 +1751,7 @@
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
diff --git a/arch/powerpc/configs/mpc85xx_smp_defconfig b/arch/powerpc/configs/mpc85xx_smp_defconfig
index 8755ea3..f5451d8 100644
--- a/arch/powerpc/configs/mpc85xx_smp_defconfig
+++ b/arch/powerpc/configs/mpc85xx_smp_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:07 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:31 2010
#
# CONFIG_PPC64 is not set
@@ -69,6 +69,10 @@
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
@@ -100,18 +104,13 @@
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_RCU_FAST_NO_HZ is not set
# CONFIG_TREE_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -119,6 +118,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -338,6 +338,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -349,7 +350,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_MSI=y
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
@@ -380,7 +380,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
@@ -513,6 +512,8 @@
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_GPIO=y
CONFIG_OF_I2C=y
@@ -550,6 +551,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
@@ -567,6 +569,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -691,6 +694,7 @@
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
@@ -821,8 +825,11 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
+# CONFIG_IXGBEVF is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_VXGE is not set
@@ -833,6 +840,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -945,6 +953,7 @@
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_SERIAL_QE=m
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -997,6 +1006,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -1010,15 +1020,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -1034,14 +1038,18 @@
#
# Memory mapped GPIO expanders:
#
+# CONFIG_GPIO_IT8761E is not set
# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
#
# I2C GPIO expanders:
#
+# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
#
# PCI GPIO expanders:
@@ -1073,20 +1081,25 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
# CONFIG_UCB1400_CORE is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1095,6 +1108,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1212,6 +1226,7 @@
CONFIG_SND_PPC=y
CONFIG_SND_USB=y
# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_UA101 is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
# CONFIG_SND_SOC is not set
@@ -1231,6 +1246,7 @@
#
# Special HID drivers
#
+# CONFIG_HID_3M_PCT is not set
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
@@ -1246,14 +1262,19 @@
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
# CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
CONFIG_HID_MONTEREY=y
# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
CONFIG_HID_SUNPLUS=y
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
@@ -1362,7 +1383,6 @@
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1375,7 +1395,6 @@
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
@@ -1456,6 +1475,7 @@
#
# CONFIG_RTC_DRV_GENERIC is not set
CONFIG_DMADEVICES=y
+# CONFIG_DMADEVICES_DEBUG is not set
#
# DMA Devices
@@ -1558,6 +1578,7 @@
# CONFIG_BEFS_DEBUG is not set
CONFIG_BFS_FS=m
CONFIG_EFS_FS=m
+# CONFIG_LOGFS is not set
CONFIG_CRAMFS=y
# CONFIG_SQUASHFS is not set
CONFIG_VXFS_FS=m
@@ -1589,6 +1610,7 @@
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
@@ -1734,6 +1756,7 @@
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
@@ -1806,6 +1829,7 @@
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCRYPT is not set
CONFIG_CRYPTO_WORKQUEUE=y
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_AUTHENC=y
diff --git a/arch/powerpc/configs/mpc866_ads_defconfig b/arch/powerpc/configs/mpc866_ads_defconfig
index 3f6b11b..d8d3d1d 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: 2.6.33-rc3
-# Wed Jan 6 09:24:08 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:32 2010
#
# CONFIG_PPC64 is not set
@@ -89,14 +89,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
# CONFIG_BLK_DEV_INITRD is not set
@@ -305,6 +299,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_FSL_SOC=y
# CONFIG_PCI is not set
# CONFIG_PCI_DOMAINS is not set
@@ -333,7 +328,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -425,6 +419,8 @@
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_MDIO=y
# CONFIG_PARPORT is not set
@@ -456,6 +452,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -607,6 +604,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -795,6 +793,7 @@
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
CONFIG_CRAMFS=y
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -819,6 +818,7 @@
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/mpc86xx_defconfig b/arch/powerpc/configs/mpc86xx_defconfig
index 41884c9..624eae9 100644
--- a/arch/powerpc/configs/mpc86xx_defconfig
+++ b/arch/powerpc/configs/mpc86xx_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc3
-# Wed Jan 6 09:24:09 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:33 2010
#
# CONFIG_PPC64 is not set
@@ -98,18 +98,13 @@
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_RCU_FAST_NO_HZ is not set
# CONFIG_TREE_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
@@ -117,6 +112,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -328,6 +324,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -339,7 +336,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
@@ -367,7 +363,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
@@ -500,6 +495,8 @@
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_GPIO=y
CONFIG_OF_I2C=y
@@ -537,6 +534,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
@@ -554,6 +552,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -678,6 +677,7 @@
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
@@ -802,6 +802,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -814,6 +816,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -923,6 +926,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -972,6 +976,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -985,15 +990,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -1009,14 +1008,18 @@
#
# Memory mapped GPIO expanders:
#
+# CONFIG_GPIO_IT8761E is not set
# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
#
# I2C GPIO expanders:
#
+# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
#
# PCI GPIO expanders:
@@ -1048,20 +1051,25 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
# CONFIG_UCB1400_CORE is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1070,6 +1078,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1187,6 +1196,7 @@
CONFIG_SND_PPC=y
CONFIG_SND_USB=y
# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_UA101 is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
# CONFIG_SND_SOC is not set
@@ -1206,6 +1216,7 @@
#
# Special HID drivers
#
+# CONFIG_HID_3M_PCT is not set
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
@@ -1221,14 +1232,19 @@
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
# CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
CONFIG_HID_MONTEREY=y
# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
CONFIG_HID_SUNPLUS=y
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
@@ -1336,7 +1352,6 @@
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1349,7 +1364,6 @@
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
@@ -1512,6 +1526,7 @@
# CONFIG_BEFS_DEBUG is not set
CONFIG_BFS_FS=m
CONFIG_EFS_FS=m
+# CONFIG_LOGFS is not set
CONFIG_CRAMFS=y
# CONFIG_SQUASHFS is not set
CONFIG_VXFS_FS=m
@@ -1543,6 +1558,7 @@
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
@@ -1754,6 +1770,7 @@
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCRYPT is not set
CONFIG_CRYPTO_WORKQUEUE=y
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
diff --git a/arch/powerpc/configs/mpc885_ads_defconfig b/arch/powerpc/configs/mpc885_ads_defconfig
index 6b9e6bd..45bd499 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: 2.6.33-rc3
-# Wed Jan 6 09:24:10 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:34 2010
#
# CONFIG_PPC64 is not set
@@ -90,14 +90,8 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
# CONFIG_BLK_DEV_INITRD is not set
@@ -313,6 +307,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_FSL_SOC=y
# CONFIG_PCI is not set
# CONFIG_PCI_DOMAINS is not set
@@ -342,7 +337,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
@@ -515,6 +509,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_MDIO=y
# CONFIG_PARPORT is not set
@@ -526,6 +522,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -627,6 +624,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -764,6 +762,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
CONFIG_CRAMFS=y
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -788,6 +787,7 @@
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
diff --git a/arch/powerpc/configs/pq2fads_defconfig b/arch/powerpc/configs/pq2fads_defconfig
index 5d06f2c..68c175e 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: 2.6.33-rc3
-# Wed Jan 6 09:24:11 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:35 2010
#
# CONFIG_PPC64 is not set
@@ -105,6 +105,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -304,6 +305,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
CONFIG_PPC_PCI_CHOICE=y
@@ -315,7 +317,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
@@ -342,7 +343,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -544,6 +544,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_GPIO=y
CONFIG_OF_MDIO=y
@@ -629,6 +631,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
@@ -734,6 +737,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -746,6 +751,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -859,6 +865,7 @@
CONFIG_SERIAL_CPM=y
CONFIG_SERIAL_CPM_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -887,7 +894,9 @@
#
# Memory mapped GPIO expanders:
#
+# CONFIG_GPIO_IT8761E is not set
# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_SCH is not set
#
# I2C GPIO expanders:
@@ -926,6 +935,8 @@
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_MFD_TIMBERDALE is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -934,6 +945,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -996,6 +1008,7 @@
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_NOKIA is not set
# CONFIG_USB_G_MULTI is not set
#
@@ -1051,6 +1064,7 @@
#
# Caches
#
+# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
diff --git a/arch/powerpc/configs/prpmc2800_defconfig b/arch/powerpc/configs/prpmc2800_defconfig
index 57ab574..93f4505 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: 2.6.33-rc3
-# Wed Jan 6 09:24:12 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:36 2010
#
# CONFIG_PPC64 is not set
@@ -97,11 +97,6 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
@@ -117,6 +112,7 @@
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
+CONFIG_RD_LZO=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -319,6 +315,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_PCI=y
@@ -327,7 +324,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_PCCARD is not set
@@ -354,7 +350,6 @@
# Networking options
#
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
@@ -533,6 +528,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
CONFIG_OF_MDIO=y
@@ -569,6 +566,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
@@ -640,6 +638,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -761,6 +760,7 @@
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
@@ -854,6 +854,7 @@
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_KSZ884X_PCI is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
CONFIG_E100=y
@@ -907,6 +908,8 @@
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T4_DEPENDS=y
+# CONFIG_CHELSIO_T4 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
@@ -919,6 +922,7 @@
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
+# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_SFC is not set
# CONFIG_BE2NET is not set
@@ -1016,6 +1020,7 @@
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1065,6 +1070,7 @@
CONFIG_I2C_MV64XXX=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -1077,15 +1083,9 @@
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_PCA_PLATFORM is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -1111,10 +1111,11 @@
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
-# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
@@ -1151,6 +1152,7 @@
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
@@ -1179,18 +1181,21 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -1199,6 +1204,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
@@ -1231,6 +1237,7 @@
#
# Special HID drivers
#
+# CONFIG_HID_3M_PCT is not set
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
@@ -1247,14 +1254,19 @@
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
# CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
CONFIG_HID_MICROSOFT=y
+# CONFIG_HID_MOSART is not set
CONFIG_HID_MONTEREY=y
CONFIG_HID_NTRIG=y
+CONFIG_HID_ORTEK=y
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
+# CONFIG_HID_QUANTA is not set
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
+# CONFIG_HID_STANTUM is not set
CONFIG_HID_SUNPLUS=y
CONFIG_HID_GREENASIA=y
# CONFIG_GREENASIA_FF is not set
@@ -1350,7 +1362,6 @@
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1363,7 +1374,6 @@
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
@@ -1516,6 +1526,7 @@
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1538,6 +1549,7 @@
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
@@ -1620,9 +1632,11 @@
# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
+CONFIG_LZO_DECOMPRESS=y
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_LZO=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
diff --git a/arch/powerpc/configs/ps3_defconfig b/arch/powerpc/configs/ps3_defconfig
index 32f7058..3808bc2 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: 2.6.31-rc7
-# Mon Aug 24 17:38:50 2009
+# Linux kernel version: 2.6.34-rc4
+# Thu Apr 15 11:32:15 2010
#
CONFIG_PPC64=y
@@ -9,6 +9,7 @@
# Processor support
#
CONFIG_PPC_BOOK3S_64=y
+# CONFIG_PPC_BOOK3E_64 is not set
CONFIG_PPC_BOOK3S=y
# CONFIG_POWER4_ONLY is not set
CONFIG_POWER3=y
@@ -35,7 +36,9 @@
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
+CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
@@ -60,6 +63,7 @@
CONFIG_GENERIC_BUG=y
CONFIG_DTC=y
# CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -86,14 +90,15 @@
#
# RCU Subsystem
#
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=64
+# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=17
-# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUPS is not set
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
@@ -108,6 +113,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -128,21 +134,19 @@
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
-CONFIG_HAVE_PERF_COUNTERS=y
+CONFIG_HAVE_PERF_EVENTS=y
#
-# Performance Counters
+# Kernel Performance Events And Counters
#
+# CONFIG_PERF_EVENTS is not set
# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
-# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_COMPAT_BRK is not set
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
-CONFIG_TRACEPOINTS=y
-CONFIG_MARKERS=y
CONFIG_OPROFILE=m
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
@@ -154,12 +158,14 @@
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_ATTRS=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
+CONFIG_HAVE_DMA_API_DEBUG=y
#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
-# CONFIG_SLOW_WORK is not set
+CONFIG_SLOW_WORK=y
+# CONFIG_SLOW_WORK_DEBUG is not set
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -180,14 +186,41 @@
# 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_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_FREEZER is not set
#
@@ -226,7 +259,6 @@
#
CONFIG_SPU_FS=m
CONFIG_SPU_FS_64K_LS=y
-# CONFIG_SPU_TRACE is not set
CONFIG_SPU_BASE=y
# CONFIG_PQ2ADS is not set
# CONFIG_PPC_OF_BOOT_TRAMPOLINE is not set
@@ -267,7 +299,6 @@
# CONFIG_HAVE_AOUT is not set
CONFIG_BINFMT_MISC=y
CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y
-# CONFIG_IOMMU_VMERGE is not set
CONFIG_IOMMU_HELPER=y
# CONFIG_SWIOTLB is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
@@ -276,12 +307,15 @@
CONFIG_KEXEC=y
# CONFIG_CRASH_DUMP is not set
# CONFIG_IRQ_ALL_CPUS is not set
+CONFIG_SPARSE_IRQ=y
# CONFIG_NUMA is not set
+CONFIG_MAX_ACTIVE_REGIONS=256
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
# CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -295,13 +329,12 @@
CONFIG_MEMORY_HOTPLUG_SPARSE=y
# CONFIG_MEMORY_HOTREMOVE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
-CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_SPLIT_PTLOCK_CPUS=999999
CONFIG_MIGRATION=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ARCH_MEMORY_PROBE=y
CONFIG_PPC_HAS_HASH_64K=y
@@ -312,11 +345,15 @@
CONFIG_FORCE_MAX_ZONEORDER=13
CONFIG_SCHED_SMT=y
CONFIG_PROC_DEVICETREE=y
-# CONFIG_CMDLINE_BOOL is not set
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE=""
CONFIG_EXTRA_TARGETS=""
CONFIG_PM=y
CONFIG_PM_DEBUG=y
+# CONFIG_PM_ADVANCED_DEBUG is not set
# CONFIG_PM_VERBOSE is not set
+# CONFIG_HIBERNATION is not set
+# CONFIG_PM_RUNTIME is not set
# CONFIG_SECCOMP is not set
CONFIG_ISA_DMA_API=y
@@ -324,6 +361,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_PCI_CHOICE=y
# CONFIG_PCI is not set
@@ -337,12 +375,12 @@
CONFIG_KERNEL_START=0xc000000000000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_NET=y
+CONFIG_COMPAT_NETLINK_MESSAGES=y
#
# Networking options
#
CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
@@ -392,6 +430,7 @@
CONFIG_INET6_XFRM_MODE_BEET=y
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=y
+# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
@@ -400,6 +439,7 @@
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -422,7 +462,6 @@
# Network testing
#
# CONFIG_NET_PKTGEN is not set
-# CONFIG_NET_DROP_MONITOR is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
@@ -445,27 +484,30 @@
# CONFIG_BT_HCIBPA10X is not set
# CONFIG_BT_HCIBFUSB is not set
# CONFIG_BT_HCIVHCI is not set
+# CONFIG_BT_MRVL is not set
+# CONFIG_BT_ATH3K is not set
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
-CONFIG_CFG80211=m
-# CONFIG_CFG80211_REG_DEBUG is not set
-# CONFIG_CFG80211_DEBUGFS is not set
-# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
+CONFIG_WEXT_CORE=y
+CONFIG_WEXT_PROC=y
+CONFIG_CFG80211=m
+# CONFIG_NL80211_TESTMODE is not set
+# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
+# CONFIG_CFG80211_REG_DEBUG is not set
+CONFIG_CFG80211_DEFAULT_PS=y
+# CONFIG_CFG80211_DEBUGFS is not set
+# CONFIG_CFG80211_INTERNAL_REGDB is not set
+CONFIG_CFG80211_WEXT=y
# CONFIG_WIRELESS_EXT_SYSFS is not set
# CONFIG_LIB80211 is not set
CONFIG_MAC80211=m
-CONFIG_MAC80211_DEFAULT_PS=y
-CONFIG_MAC80211_DEFAULT_PS_VALUE=1
-
-#
-# Rate control algorithm selection
-#
CONFIG_MAC80211_RC_PID=y
# CONFIG_MAC80211_RC_MINSTREL is not set
CONFIG_MAC80211_RC_DEFAULT_PID=y
# CONFIG_MAC80211_RC_DEFAULT_MINSTREL is not set
CONFIG_MAC80211_RC_DEFAULT="pid"
+# CONFIG_MAC80211_MESH is not set
# CONFIG_MAC80211_LEDS is not set
# CONFIG_MAC80211_DEBUGFS is not set
# CONFIG_MAC80211_DEBUG_MENU is not set
@@ -481,6 +523,7 @@
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
@@ -491,6 +534,8 @@
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
@@ -498,6 +543,10 @@
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
@@ -521,6 +570,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -590,30 +640,27 @@
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
CONFIG_NETDEV_1000=y
CONFIG_GELIC_NET=y
CONFIG_GELIC_WIRELESS=y
# CONFIG_NETDEV_10000 is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-CONFIG_WLAN_80211=y
-# CONFIG_LIBERTAS is not set
+CONFIG_WLAN=y
# CONFIG_LIBERTAS_THINFIRM is not set
# CONFIG_AT76C50X_USB is not set
# CONFIG_USB_ZD1201 is not set
# CONFIG_USB_NET_RNDIS_WLAN is not set
# CONFIG_RTL8187 is not set
# CONFIG_MAC80211_HWSIM is not set
-# CONFIG_P54_COMMON is not set
-# CONFIG_AR9170_USB is not set
-# CONFIG_HOSTAP is not set
+# CONFIG_ATH_COMMON is not set
# CONFIG_B43 is not set
# CONFIG_B43LEGACY is not set
-# CONFIG_ZD1211RW is not set
+# CONFIG_HOSTAP is not set
+# CONFIG_LIBERTAS is not set
+# CONFIG_P54_COMMON is not set
# CONFIG_RT2X00 is not set
+# CONFIG_WL12XX is not set
+# CONFIG_ZD1211RW is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -631,6 +678,7 @@
# CONFIG_USB_NET_CDCETHER is not set
# CONFIG_USB_NET_CDC_EEM is not set
# CONFIG_USB_NET_DM9601 is not set
+# CONFIG_USB_NET_SMSC75XX is not set
# CONFIG_USB_NET_SMSC95XX is not set
# CONFIG_USB_NET_GL620A is not set
# CONFIG_USB_NET_NET1080 is not set
@@ -665,6 +713,7 @@
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=m
# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
@@ -712,6 +761,8 @@
#
# Non-8250 serial port support
#
+# CONFIG_SERIAL_TIMBERDALE is not set
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
@@ -735,7 +786,6 @@
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
-# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -841,13 +891,13 @@
CONFIG_SND_PS3_DEFAULT_START_DELAY=2000
CONFIG_SND_USB=y
CONFIG_SND_USB_AUDIO=m
+# CONFIG_SND_USB_UA101 is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
# CONFIG_SND_SOC is not set
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
CONFIG_HIDRAW=y
#
@@ -866,6 +916,7 @@
#
# Special HID drivers
#
+# CONFIG_HID_3M_PCT is not set
# CONFIG_HID_A4TECH is not set
CONFIG_HID_APPLE=m
CONFIG_HID_BELKIN=m
@@ -876,17 +927,24 @@
CONFIG_HID_EZKEY=m
# CONFIG_HID_KYE is not set
# CONFIG_HID_GYRATION is not set
+CONFIG_HID_TWINHAN=m
# CONFIG_HID_KENSINGTON is not set
CONFIG_HID_LOGITECH=m
# CONFIG_LOGITECH_FF is not set
# CONFIG_LOGIRUMBLEPAD2_FF is not set
+# CONFIG_LOGIG940_FF is not set
+# CONFIG_HID_MAGICMOUSE is not set
CONFIG_HID_MICROSOFT=m
+# CONFIG_HID_MOSART is not set
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
# CONFIG_HID_PANTHERLORD is not set
# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_QUANTA is not set
# CONFIG_HID_SAMSUNG is not set
CONFIG_HID_SONY=m
+# CONFIG_HID_STANTUM is not set
CONFIG_HID_SUNPLUS=m
# CONFIG_HID_GREENASIA is not set
CONFIG_HID_SMARTJOYPLUS=m
@@ -901,7 +959,7 @@
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=m
# CONFIG_USB_DEBUG is not set
-# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
#
# Miscellaneous USB options
@@ -909,7 +967,6 @@
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_DEVICE_CLASS is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
-CONFIG_USB_SUSPEND=y
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
@@ -923,12 +980,13 @@
# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=m
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
-# CONFIG_USB_EHCI_TT_NEWSCHED 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_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_OHCI_HCD=m
# CONFIG_USB_OHCI_HCD_PPC_OF_BE is not set
# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
@@ -995,7 +1053,6 @@
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1008,7 +1065,6 @@
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
@@ -1048,7 +1104,9 @@
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
@@ -1077,10 +1135,10 @@
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
CONFIG_EXT4_FS=y
-# CONFIG_EXT4DEV_COMPAT is not set
CONFIG_EXT4_FS_XATTR=y
# CONFIG_EXT4_FS_POSIX_ACL is not set
# CONFIG_EXT4_FS_SECURITY is not set
+# CONFIG_EXT4_DEBUG is not set
CONFIG_JBD=m
# CONFIG_JBD_DEBUG is not set
CONFIG_JBD2=y
@@ -1093,6 +1151,7 @@
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
@@ -1154,6 +1213,7 @@
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1164,7 +1224,6 @@
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-# CONFIG_NILFS2_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
@@ -1181,6 +1240,7 @@
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
+# CONFIG_CEPH_FS is not set
CONFIG_CIFS=m
# CONFIG_CIFS_STATS is not set
# CONFIG_CIFS_WEAK_PW_HASH is not set
@@ -1237,7 +1297,7 @@
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_DLM is not set
-CONFIG_BINARY_PRINTF=y
+# CONFIG_BINARY_PRINTF is not set
#
# Library routines
@@ -1270,6 +1330,7 @@
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=2048
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
@@ -1292,6 +1353,7 @@
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_PROVE_LOCKING=y
+# CONFIG_PROVE_RCU is not set
CONFIG_LOCKDEP=y
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_LOCKDEP=y
@@ -1308,26 +1370,27 @@
CONFIG_DEBUG_LIST=y
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_DEBUG_PAGEALLOC is not set
-CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_RING_BUFFER=y
-CONFIG_EVENT_TRACING=y
-CONFIG_CONTEXT_SWITCH_TRACER=y
-CONFIG_TRACING=y
+CONFIG_RING_BUFFER_ALLOW_SWAP=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
@@ -1352,13 +1415,16 @@
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
-# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=m
@@ -1374,6 +1440,7 @@
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_GF128MUL=m
# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_PCRYPT is not set
CONFIG_CRYPTO_WORKQUEUE=y
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
@@ -1402,11 +1469,13 @@
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_GHASH=m
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=m
diff --git a/arch/powerpc/configs/storcenter_defconfig b/arch/powerpc/configs/storcenter_defconfig
index f2f8321..b162580 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: 2.6.33-rc3
-# Wed Jan 6 09:24:13 2010
+# Linux kernel version: 2.6.34-rc5
+# Mon Apr 19 23:16:37 2010
#
# CONFIG_PPC64 is not set
@@ -94,11 +94,6 @@
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
-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_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
@@ -314,6 +309,7 @@
# Bus options
#
CONFIG_ZONE_DMA=y
+# CONFIG_NEED_DMA_MAP_STATE is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_FSL_SOC=y
@@ -323,7 +319,6 @@
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
-# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_PCCARD is not set
@@ -349,7 +344,6 @@
# Networking options
#
CONFIG_PACKET=m
-# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
@@ -524,6 +518,8 @@
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_DYNAMIC=y
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
@@ -555,6 +551,7 @@
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
+# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_DS1682 is not set
# CONFIG_C2PORT is not set
@@ -626,6 +623,7 @@
#
# SCSI device support
#
+CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
@@ -846,6 +844,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
+# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -895,6 +894,7 @@
CONFIG_I2C_MPC=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
@@ -908,15 +908,9 @@
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
#
@@ -941,18 +935,21 @@
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_AB3100_CORE is not set
-# CONFIG_MFD_88PM8607 is not set
+# CONFIG_LPC_SCH is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
@@ -961,6 +958,7 @@
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
@@ -1071,7 +1069,6 @@
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
@@ -1084,7 +1081,6 @@
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
-# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
@@ -1251,6 +1247,7 @@
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
index e96d52a..53b64be 100644
--- a/arch/powerpc/include/asm/page.h
+++ b/arch/powerpc/include/asm/page.h
@@ -108,8 +108,21 @@
#define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
#define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
-#define __va(x) ((void *)((unsigned long)(x) + PAGE_OFFSET - MEMORY_START))
+/*
+ * On Book-E parts we need __va to parse the device tree and we can't
+ * determine MEMORY_START until then. However we can determine PHYSICAL_START
+ * from information at hand (program counter, TLB lookup).
+ *
+ * On non-Book-E PPC64 PAGE_OFFSET and MEMORY_START are constants so use
+ * the other definitions for __va & __pa.
+ */
+#ifdef CONFIG_BOOKE
+#define __va(x) ((void *)(unsigned long)((phys_addr_t)(x) - PHYSICAL_START + KERNELBASE))
+#define __pa(x) ((unsigned long)(x) + PHYSICAL_START - KERNELBASE)
+#else
+#define __va(x) ((void *)(unsigned long)((phys_addr_t)(x) + PAGE_OFFSET - MEMORY_START))
#define __pa(x) ((unsigned long)(x) - PAGE_OFFSET + MEMORY_START)
+#endif
/*
* Unfortunately the PLT is in the BSS in the PPC32 ELF ABI,
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 5f306c4..97d4bd9 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -653,6 +653,7 @@
#else
#define OV5_CMO 0x00
#endif
+#define OV5_TYPE1_AFFINITY 0x80 /* Type 1 NUMA affinity */
/* Option Vector 6: IBM PAPR hints */
#define OV6_LINUX 0x02 /* Linux is our OS */
@@ -706,7 +707,7 @@
OV5_DONATE_DEDICATE_CPU | OV5_MSI,
0,
OV5_CMO,
- 0,
+ OV5_TYPE1_AFFINITY,
0,
0,
0,
diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c
index 25da07f..604af29 100644
--- a/arch/powerpc/kvm/book3s.c
+++ b/arch/powerpc/kvm/book3s.c
@@ -1004,7 +1004,8 @@
struct kvm_vcpu *vcpu;
ulong ga, ga_end;
int is_dirty = 0;
- int r, n;
+ int r;
+ unsigned long n;
mutex_lock(&kvm->slots_lock);
@@ -1022,7 +1023,7 @@
kvm_for_each_vcpu(n, vcpu, kvm)
kvmppc_mmu_pte_pflush(vcpu, ga, ga_end);
- n = ALIGN(memslot->npages, BITS_PER_LONG) / 8;
+ n = kvm_dirty_bitmap_bytes(memslot);
memset(memslot->dirty_bitmap, 0, n);
}
diff --git a/arch/powerpc/mm/fsl_booke_mmu.c b/arch/powerpc/mm/fsl_booke_mmu.c
index c539472..1ed6b52 100644
--- a/arch/powerpc/mm/fsl_booke_mmu.c
+++ b/arch/powerpc/mm/fsl_booke_mmu.c
@@ -116,7 +116,7 @@
mtspr(SPRN_MAS2, TLBCAM[idx].MAS2);
mtspr(SPRN_MAS3, TLBCAM[idx].MAS3);
- if (cur_cpu_spec->cpu_features & MMU_FTR_BIG_PHYS)
+ if (mmu_has_feature(MMU_FTR_BIG_PHYS))
mtspr(SPRN_MAS7, TLBCAM[idx].MAS7);
asm volatile("isync;tlbwe;isync" : : : "memory");
@@ -152,18 +152,13 @@
TLBCAM[index].MAS3 = (phys & MAS3_RPN) | MAS3_SX | MAS3_SR;
TLBCAM[index].MAS3 |= ((flags & _PAGE_RW) ? MAS3_SW : 0);
- if (cur_cpu_spec->cpu_features & MMU_FTR_BIG_PHYS)
+ if (mmu_has_feature(MMU_FTR_BIG_PHYS))
TLBCAM[index].MAS7 = (u64)phys >> 32;
-#ifndef CONFIG_KGDB /* want user access for breakpoints */
if (flags & _PAGE_USER) {
TLBCAM[index].MAS3 |= MAS3_UX | MAS3_UR;
TLBCAM[index].MAS3 |= ((flags & _PAGE_RW) ? MAS3_UW : 0);
}
-#else
- TLBCAM[index].MAS3 |= MAS3_UX | MAS3_UR;
- TLBCAM[index].MAS3 |= ((flags & _PAGE_RW) ? MAS3_UW : 0);
-#endif
tlbcam_addrs[index].start = virt;
tlbcam_addrs[index].limit = virt + size - 1;
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 64c0022..eaa7633 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -242,10 +242,11 @@
*/
static int __init find_min_common_depth(void)
{
- int depth;
+ int depth, index;
const unsigned int *ref_points;
struct device_node *rtas_root;
unsigned int len;
+ struct device_node *options;
rtas_root = of_find_node_by_path("/rtas");
@@ -258,11 +259,23 @@
* configuration (should be all 0's) and the second is for a normal
* NUMA configuration.
*/
+ index = 1;
ref_points = of_get_property(rtas_root,
"ibm,associativity-reference-points", &len);
+ /*
+ * For type 1 affinity information we want the first field
+ */
+ options = of_find_node_by_path("/options");
+ if (options) {
+ const char *str;
+ str = of_get_property(options, "ibm,associativity-form", NULL);
+ if (str && !strcmp(str, "1"))
+ index = 0;
+ }
+
if ((len >= 2 * sizeof(unsigned int)) && ref_points) {
- depth = ref_points[1];
+ depth = ref_points[index];
} else {
dbg("NUMA: ibm,associativity-reference-points not found.\n");
depth = -1;
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index d951218..3a2ade2 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -51,7 +51,7 @@
bool "Freescale MPC85xx DS"
select PPC_I8259
select DEFAULT_UIMAGE
- select FSL_ULI1575
+ select FSL_ULI1575 if PCI
select SWIOTLB
help
This option enables support for the MPC85xx DS (MPC8544 DS) board
@@ -60,7 +60,7 @@
bool "Freescale MPC85xx RDB"
select PPC_I8259
select DEFAULT_UIMAGE
- select FSL_ULI1575
+ select FSL_ULI1575 if PCI
select SWIOTLB
help
This option enables support for the MPC85xx RDB (P2020 RDB) board
diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig
index fbe9f36..a0b5638 100644
--- a/arch/powerpc/platforms/86xx/Kconfig
+++ b/arch/powerpc/platforms/86xx/Kconfig
@@ -13,7 +13,7 @@
bool "Freescale MPC8641 HPCN"
select PPC_I8259
select DEFAULT_UIMAGE
- select FSL_ULI1575
+ select FSL_ULI1575 if PCI
select HAS_RAPIDIO
select SWIOTLB
help
@@ -28,7 +28,7 @@
config MPC8610_HPCD
bool "Freescale MPC8610 HPCD"
select DEFAULT_UIMAGE
- select FSL_ULI1575
+ select FSL_ULI1575 if PCI
help
This option enables support for the MPC8610 HPCD board.
diff --git a/arch/powerpc/platforms/pseries/hotplug-memory.c b/arch/powerpc/platforms/pseries/hotplug-memory.c
index 9b21ee6..01e7b5b 100644
--- a/arch/powerpc/platforms/pseries/hotplug-memory.c
+++ b/arch/powerpc/platforms/pseries/hotplug-memory.c
@@ -11,6 +11,7 @@
#include <linux/of.h>
#include <linux/lmb.h>
+#include <linux/vmalloc.h>
#include <asm/firmware.h>
#include <asm/machdep.h>
#include <asm/pSeries_reconfig.h>
@@ -54,6 +55,12 @@
*/
start = (unsigned long)__va(base);
ret = remove_section_mapping(start, start + lmb_size);
+
+ /* Ensure all vmalloc mappings are flushed in case they also
+ * hit that section of memory
+ */
+ vm_unmap_aliases();
+
return ret;
}
diff --git a/arch/powerpc/sysdev/cpm1.c b/arch/powerpc/sysdev/cpm1.c
index 4dae369..8d103ca 100644
--- a/arch/powerpc/sysdev/cpm1.c
+++ b/arch/powerpc/sysdev/cpm1.c
@@ -486,9 +486,6 @@
return -EINVAL;
}
- if (reg == &mpc8xx_immr->im_cpm.cp_sicr && mode == CPM_CLK_RX)
- shift += 3;
-
for (i = 0; i < ARRAY_SIZE(clk_map); i++) {
if (clk_map[i][0] == target && clk_map[i][1] == clock) {
bits = clk_map[i][2];
@@ -503,6 +500,17 @@
bits <<= shift;
mask <<= shift;
+
+ if (reg == &mpc8xx_immr->im_cpm.cp_sicr) {
+ if (mode == CPM_CLK_RTX) {
+ bits |= bits << 3;
+ mask |= mask << 3;
+ } else if (mode == CPM_CLK_RX) {
+ bits <<= 3;
+ mask <<= 3;
+ }
+ }
+
out_be32(reg, (in_be32(reg) & ~mask) | bits);
return 0;
diff --git a/arch/powerpc/sysdev/cpm2.c b/arch/powerpc/sysdev/cpm2.c
index eb59272..8dc1e24 100644
--- a/arch/powerpc/sysdev/cpm2.c
+++ b/arch/powerpc/sysdev/cpm2.c
@@ -244,9 +244,6 @@
return -EINVAL;
}
- if (mode == CPM_CLK_RX)
- shift += 3;
-
for (i = 0; i < ARRAY_SIZE(clk_map); i++) {
if (clk_map[i][0] == target && clk_map[i][1] == clock) {
bits = clk_map[i][2];
@@ -259,6 +256,14 @@
bits <<= shift;
mask <<= shift;
+ if (mode == CPM_CLK_RTX) {
+ bits |= bits << 3;
+ mask |= mask << 3;
+ } else if (mode == CPM_CLK_RX) {
+ bits <<= 3;
+ mask <<= 3;
+ }
+
out_be32(reg, (in_be32(reg) & ~mask) | bits);
cpm2_unmap(im_cpmux);
diff --git a/arch/s390/include/asm/vdso.h b/arch/s390/include/asm/vdso.h
index 4a76d94..533f357 100644
--- a/arch/s390/include/asm/vdso.h
+++ b/arch/s390/include/asm/vdso.h
@@ -29,6 +29,7 @@
__u32 tz_minuteswest; /* Minutes west of Greenwich 0x30 */
__u32 tz_dsttime; /* Type of dst correction 0x34 */
__u32 ectg_available;
+ __u32 ntp_mult; /* NTP adjusted multiplier 0x3C */
};
struct vdso_per_cpu_data {
diff --git a/arch/s390/kernel/asm-offsets.c b/arch/s390/kernel/asm-offsets.c
index 08db736..a094089 100644
--- a/arch/s390/kernel/asm-offsets.c
+++ b/arch/s390/kernel/asm-offsets.c
@@ -61,6 +61,7 @@
DEFINE(__VDSO_WTOM_NSEC, offsetof(struct vdso_data, wtom_clock_nsec));
DEFINE(__VDSO_TIMEZONE, offsetof(struct vdso_data, tz_minuteswest));
DEFINE(__VDSO_ECTG_OK, offsetof(struct vdso_data, ectg_available));
+ DEFINE(__VDSO_NTP_MULT, offsetof(struct vdso_data, ntp_mult));
DEFINE(__VDSO_ECTG_BASE, offsetof(struct vdso_per_cpu_data, ectg_timer_base));
DEFINE(__VDSO_ECTG_USER, offsetof(struct vdso_per_cpu_data, ectg_user_time));
/* constants used by the vdso */
diff --git a/arch/s390/kernel/swsusp_asm64.S b/arch/s390/kernel/swsusp_asm64.S
index b354427..c56d3f5 100644
--- a/arch/s390/kernel/swsusp_asm64.S
+++ b/arch/s390/kernel/swsusp_asm64.S
@@ -256,6 +256,9 @@
lghi %r2,0
brasl %r14,arch_set_page_states
+ /* Reinitialize the channel subsystem */
+ brasl %r14,channel_subsystem_reinit
+
/* Return 0 */
lmg %r6,%r15,STACK_FRAME_OVERHEAD + __SF_GPRS(%r15)
lghi %r2,0
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index fba6dec..d906bf1 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -221,6 +221,7 @@
vdso_data->xtime_clock_nsec = wall_time->tv_nsec;
vdso_data->wtom_clock_sec = wall_to_monotonic.tv_sec;
vdso_data->wtom_clock_nsec = wall_to_monotonic.tv_nsec;
+ vdso_data->ntp_mult = mult;
smp_wmb();
++vdso_data->tb_update_count;
}
diff --git a/arch/s390/kernel/vdso32/clock_gettime.S b/arch/s390/kernel/vdso32/clock_gettime.S
index 4a98909..9696439 100644
--- a/arch/s390/kernel/vdso32/clock_gettime.S
+++ b/arch/s390/kernel/vdso32/clock_gettime.S
@@ -38,13 +38,13 @@
sl %r1,__VDSO_XTIME_STAMP+4(%r5)
brc 3,2f
ahi %r0,-1
-2: mhi %r0,1000 /* cyc2ns(clock,cycle_delta) */
+2: ms %r0,__VDSO_NTP_MULT(%r5) /* cyc2ns(clock,cycle_delta) */
lr %r2,%r0
- lhi %r0,1000
+ l %r0,__VDSO_NTP_MULT(%r5)
ltr %r1,%r1
mr %r0,%r0
jnm 3f
- ahi %r0,1000
+ a %r0,__VDSO_NTP_MULT(%r5)
3: alr %r0,%r2
srdl %r0,12
al %r0,__VDSO_XTIME_NSEC(%r5) /* + xtime */
@@ -86,13 +86,13 @@
sl %r1,__VDSO_XTIME_STAMP+4(%r5)
brc 3,12f
ahi %r0,-1
-12: mhi %r0,1000 /* cyc2ns(clock,cycle_delta) */
+12: ms %r0,__VDSO_NTP_MULT(%r5) /* cyc2ns(clock,cycle_delta) */
lr %r2,%r0
- lhi %r0,1000
+ l %r0,__VDSO_NTP_MULT(%r5)
ltr %r1,%r1
mr %r0,%r0
jnm 13f
- ahi %r0,1000
+ a %r0,__VDSO_NTP_MULT(%r5)
13: alr %r0,%r2
srdl %r0,12
al %r0,__VDSO_XTIME_NSEC(%r5) /* + xtime */
diff --git a/arch/s390/kernel/vdso32/gettimeofday.S b/arch/s390/kernel/vdso32/gettimeofday.S
index ad8acfc..2d36331 100644
--- a/arch/s390/kernel/vdso32/gettimeofday.S
+++ b/arch/s390/kernel/vdso32/gettimeofday.S
@@ -35,13 +35,13 @@
sl %r1,__VDSO_XTIME_STAMP+4(%r5)
brc 3,3f
ahi %r0,-1
-3: mhi %r0,1000 /* cyc2ns(clock,cycle_delta) */
+3: ms %r0,__VDSO_NTP_MULT(%r5) /* cyc2ns(clock,cycle_delta) */
st %r0,24(%r15)
- lhi %r0,1000
+ l %r0,__VDSO_NTP_MULT(%r5)
ltr %r1,%r1
mr %r0,%r0
jnm 4f
- ahi %r0,1000
+ a %r0,__VDSO_NTP_MULT(%r5)
4: al %r0,24(%r15)
srdl %r0,12
al %r0,__VDSO_XTIME_NSEC(%r5) /* + xtime */
diff --git a/arch/s390/kernel/vdso64/clock_gettime.S b/arch/s390/kernel/vdso64/clock_gettime.S
index 49106c6..f404678 100644
--- a/arch/s390/kernel/vdso64/clock_gettime.S
+++ b/arch/s390/kernel/vdso64/clock_gettime.S
@@ -36,7 +36,7 @@
stck 48(%r15) /* Store TOD clock */
lg %r1,48(%r15)
sg %r1,__VDSO_XTIME_STAMP(%r5) /* TOD - cycle_last */
- mghi %r1,1000
+ msgf %r1,__VDSO_NTP_MULT(%r5) /* * NTP adjustment */
srlg %r1,%r1,12 /* cyc2ns(clock,cycle_delta) */
alg %r1,__VDSO_XTIME_NSEC(%r5) /* + xtime */
lg %r0,__VDSO_XTIME_SEC(%r5)
@@ -64,7 +64,7 @@
stck 48(%r15) /* Store TOD clock */
lg %r1,48(%r15)
sg %r1,__VDSO_XTIME_STAMP(%r5) /* TOD - cycle_last */
- mghi %r1,1000
+ msgf %r1,__VDSO_NTP_MULT(%r5) /* * NTP adjustment */
srlg %r1,%r1,12 /* cyc2ns(clock,cycle_delta) */
alg %r1,__VDSO_XTIME_NSEC(%r5) /* + xtime */
lg %r0,__VDSO_XTIME_SEC(%r5)
diff --git a/arch/s390/kernel/vdso64/gettimeofday.S b/arch/s390/kernel/vdso64/gettimeofday.S
index f873e75..36ee674 100644
--- a/arch/s390/kernel/vdso64/gettimeofday.S
+++ b/arch/s390/kernel/vdso64/gettimeofday.S
@@ -31,7 +31,7 @@
stck 48(%r15) /* Store TOD clock */
lg %r1,48(%r15)
sg %r1,__VDSO_XTIME_STAMP(%r5) /* TOD - cycle_last */
- mghi %r1,1000
+ msgf %r1,__VDSO_NTP_MULT(%r5) /* * NTP adjustment */
srlg %r1,%r1,12 /* cyc2ns(clock,cycle_delta) */
alg %r1,__VDSO_XTIME_NSEC(%r5) /* + xtime.tv_nsec */
lg %r0,__VDSO_XTIME_SEC(%r5) /* xtime.tv_sec */
diff --git a/arch/sh/configs/rts7751r2d1_defconfig b/arch/sh/configs/rts7751r2d1_defconfig
index fba1f62..dba024d72 100644
--- a/arch/sh/configs/rts7751r2d1_defconfig
+++ b/arch/sh/configs/rts7751r2d1_defconfig
@@ -877,7 +877,7 @@
#
# CONFIG_SERIAL_MAX3100 is not set
CONFIG_SERIAL_SH_SCI=y
-CONFIG_SERIAL_SH_SCI_NR_UARTS=1
+CONFIG_SERIAL_SH_SCI_NR_UARTS=2
CONFIG_SERIAL_SH_SCI_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
diff --git a/arch/sh/configs/rts7751r2dplus_defconfig b/arch/sh/configs/rts7751r2dplus_defconfig
index a8d538f..6d511d0 100644
--- a/arch/sh/configs/rts7751r2dplus_defconfig
+++ b/arch/sh/configs/rts7751r2dplus_defconfig
@@ -963,7 +963,7 @@
#
# CONFIG_SERIAL_MAX3100 is not set
CONFIG_SERIAL_SH_SCI=y
-CONFIG_SERIAL_SH_SCI_NR_UARTS=1
+CONFIG_SERIAL_SH_SCI_NR_UARTS=2
CONFIG_SERIAL_SH_SCI_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
diff --git a/arch/sh/drivers/pci/pci-sh7751.c b/arch/sh/drivers/pci/pci-sh7751.c
index 17811e5..f98141b 100644
--- a/arch/sh/drivers/pci/pci-sh7751.c
+++ b/arch/sh/drivers/pci/pci-sh7751.c
@@ -17,6 +17,7 @@
#include <linux/io.h>
#include "pci-sh4.h"
#include <asm/addrspace.h>
+#include <asm/sizes.h>
static int __init __area_sdram_check(struct pci_channel *chan,
unsigned int area)
@@ -47,8 +48,8 @@
static struct resource sh7751_pci_resources[] = {
{
.name = "SH7751_IO",
- .start = SH7751_PCI_IO_BASE,
- .end = SH7751_PCI_IO_BASE + SH7751_PCI_IO_SIZE - 1,
+ .start = 0x1000,
+ .end = SZ_4M - 1,
.flags = IORESOURCE_IO
}, {
.name = "SH7751_mem",
diff --git a/arch/sh/include/cpu-sh4/cpu/dma-register.h b/arch/sh/include/cpu-sh4/cpu/dma-register.h
index 55f9fec..de23595 100644
--- a/arch/sh/include/cpu-sh4/cpu/dma-register.h
+++ b/arch/sh/include/cpu-sh4/cpu/dma-register.h
@@ -76,7 +76,7 @@
}
#define TS_INDEX2VAL(i) ((((i) & 3) << CHCR_TS_LOW_SHIFT) | \
- ((((i) >> 2) & 3) << CHCR_TS_HIGH_SHIFT))
+ (((i) & 0xc) << CHCR_TS_HIGH_SHIFT))
#else /* CONFIG_CPU_SH4A */
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index 64cda95..7a656bd 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -6,6 +6,7 @@
#include "linux/irqreturn.h"
#include "linux/kd.h"
#include "linux/sched.h"
+#include "linux/slab.h"
#include "chan_kern.h"
#include "irq_kern.h"
#include "irq_user.h"
diff --git a/arch/um/os-Linux/helper.c b/arch/um/os-Linux/helper.c
index 06d6ccf..b6b1096 100644
--- a/arch/um/os-Linux/helper.c
+++ b/arch/um/os-Linux/helper.c
@@ -8,7 +8,6 @@
#include <errno.h>
#include <sched.h>
#include <linux/limits.h>
-#include <linux/slab.h>
#include <sys/socket.h>
#include <sys/wait.h>
#include "kern_constants.h"
diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
index a1dcfa3..30a3e97 100644
--- a/arch/x86/include/asm/io.h
+++ b/arch/x86/include/asm/io.h
@@ -347,6 +347,7 @@
extern void __iomem *early_memremap(resource_size_t phys_addr,
unsigned long size);
extern void early_iounmap(void __iomem *addr, unsigned long size);
+extern void fixup_early_ioremap(void);
#define IO_SPACE_LIMIT 0xffff
diff --git a/arch/x86/kernel/apb_timer.c b/arch/x86/kernel/apb_timer.c
index ff469e4..a353475 100644
--- a/arch/x86/kernel/apb_timer.c
+++ b/arch/x86/kernel/apb_timer.c
@@ -429,7 +429,7 @@
static __init int apbt_late_init(void)
{
- if (disable_apbt_percpu)
+ if (disable_apbt_percpu || !apb_timer_block_enabled)
return 0;
/* This notifier should be called after workqueue is ready */
hotcpu_notifier(apbt_cpuhp_notify, -20);
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 127b871..eb2789c 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -2545,6 +2545,9 @@
struct irq_desc *desc = irq_to_desc(irq);
struct irq_cfg *cfg = desc->chip_data;
+ if (!cfg)
+ return;
+
__irq_complete_move(&desc, cfg->vector);
}
#else
diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
index d360b56..b6215b9 100644
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
@@ -929,7 +929,8 @@
powernow_table[i].index = index;
/* Frequency may be rounded for these */
- if (boot_cpu_data.x86 == 0x10 || boot_cpu_data.x86 == 0x11) {
+ if ((boot_cpu_data.x86 == 0x10 && boot_cpu_data.x86_model < 10)
+ || boot_cpu_data.x86 == 0x11) {
powernow_table[i].frequency =
freq_from_fid_did(lo & 0x3f, (lo >> 6) & 7);
} else
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index 7e1cca1..1366c7c 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -47,6 +47,27 @@
(c->x86 == 0x6 && c->x86_model >= 0x0e))
set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC);
+ /*
+ * Atom erratum AAE44/AAF40/AAG38/AAH41:
+ *
+ * A race condition between speculative fetches and invalidating
+ * a large page. This is worked around in microcode, but we
+ * need the microcode to have already been loaded... so if it is
+ * not, recommend a BIOS update and disable large pages.
+ */
+ if (c->x86 == 6 && c->x86_model == 0x1c && c->x86_mask <= 2) {
+ u32 ucode, junk;
+
+ wrmsr(MSR_IA32_UCODE_REV, 0, 0);
+ sync_core();
+ rdmsr(MSR_IA32_UCODE_REV, junk, ucode);
+
+ if (ucode < 0x20e) {
+ printk(KERN_WARNING "Atom PSE erratum detected, BIOS microcode update recommended\n");
+ clear_cpu_cap(c, X86_FEATURE_PSE);
+ }
+ }
+
#ifdef CONFIG_X86_64
set_cpu_cap(c, X86_FEATURE_SYSENTER32);
#else
diff --git a/arch/x86/kernel/cpu/vmware.c b/arch/x86/kernel/cpu/vmware.c
index 1cbed97..dfdb4db 100644
--- a/arch/x86/kernel/cpu/vmware.c
+++ b/arch/x86/kernel/cpu/vmware.c
@@ -22,6 +22,7 @@
*/
#include <linux/dmi.h>
+#include <linux/module.h>
#include <asm/div64.h>
#include <asm/vmware.h>
#include <asm/x86_init.h>
@@ -101,6 +102,7 @@
return 0;
}
+EXPORT_SYMBOL(vmware_platform);
/*
* VMware hypervisor takes care of exporting a reliable TSC to the guest.
diff --git a/arch/x86/kernel/kprobes.c b/arch/x86/kernel/kprobes.c
index b43bbae..1658efd 100644
--- a/arch/x86/kernel/kprobes.c
+++ b/arch/x86/kernel/kprobes.c
@@ -534,20 +534,6 @@
struct kprobe_ctlblk *kcb;
addr = (kprobe_opcode_t *)(regs->ip - sizeof(kprobe_opcode_t));
- if (*addr != BREAKPOINT_INSTRUCTION) {
- /*
- * The breakpoint instruction was removed right
- * after we hit it. Another cpu has removed
- * either a probepoint or a debugger breakpoint
- * at this address. In either case, no further
- * handling of this interrupt is appropriate.
- * Back up over the (now missing) int3 and run
- * the original instruction.
- */
- regs->ip = (unsigned long)addr;
- return 1;
- }
-
/*
* We don't want to be preempted for the entire
* duration of kprobe processing. We conditionally
@@ -579,6 +565,19 @@
setup_singlestep(p, regs, kcb, 0);
return 1;
}
+ } else if (*addr != BREAKPOINT_INSTRUCTION) {
+ /*
+ * The breakpoint instruction was removed right
+ * after we hit it. Another cpu has removed
+ * either a probepoint or a debugger breakpoint
+ * at this address. In either case, no further
+ * handling of this interrupt is appropriate.
+ * Back up over the (now missing) int3 and run
+ * the original instruction.
+ */
+ regs->ip = (unsigned long)addr;
+ preempt_enable_no_resched();
+ return 1;
} else if (kprobe_running()) {
p = __get_cpu_var(current_kprobe);
if (p->break_handler && p->break_handler(p, regs)) {
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index dc9690b..17cb329 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -276,12 +276,12 @@
set_tsk_thread_flag(p, TIF_FORK);
- p->thread.fs = me->thread.fs;
- p->thread.gs = me->thread.gs;
p->thread.io_bitmap_ptr = NULL;
savesegment(gs, p->thread.gsindex);
+ p->thread.gs = p->thread.gsindex ? 0 : me->thread.gs;
savesegment(fs, p->thread.fsindex);
+ p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;
savesegment(es, p->thread.es);
savesegment(ds, p->thread.ds);
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 48aeee8..19a8906 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -1490,8 +1490,8 @@
for_each_sp(pages, sp, parents, i) {
kvm_mmu_zap_page(kvm, sp);
mmu_pages_clear_parents(&parents);
+ zapped++;
}
- zapped += pages.nr;
kvm_mmu_pages_init(parent, &parents, &pages);
}
@@ -1542,14 +1542,16 @@
*/
if (used_pages > kvm_nr_mmu_pages) {
- while (used_pages > kvm_nr_mmu_pages) {
+ while (used_pages > kvm_nr_mmu_pages &&
+ !list_empty(&kvm->arch.active_mmu_pages)) {
struct kvm_mmu_page *page;
page = container_of(kvm->arch.active_mmu_pages.prev,
struct kvm_mmu_page, link);
- kvm_mmu_zap_page(kvm, page);
+ used_pages -= kvm_mmu_zap_page(kvm, page);
used_pages--;
}
+ kvm_nr_mmu_pages = used_pages;
kvm->arch.n_free_mmu_pages = 0;
}
else
@@ -1596,7 +1598,8 @@
&& !sp->role.invalid) {
pgprintk("%s: zap %lx %x\n",
__func__, gfn, sp->role.word);
- kvm_mmu_zap_page(kvm, sp);
+ if (kvm_mmu_zap_page(kvm, sp))
+ nn = bucket->first;
}
}
}
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 445c594..2ba5820 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -706,29 +706,28 @@
if (err)
goto free_svm;
- page = alloc_page(GFP_KERNEL);
- if (!page) {
- err = -ENOMEM;
- goto uninit;
- }
-
err = -ENOMEM;
+ page = alloc_page(GFP_KERNEL);
+ if (!page)
+ goto uninit;
+
msrpm_pages = alloc_pages(GFP_KERNEL, MSRPM_ALLOC_ORDER);
if (!msrpm_pages)
- goto uninit;
+ goto free_page1;
nested_msrpm_pages = alloc_pages(GFP_KERNEL, MSRPM_ALLOC_ORDER);
if (!nested_msrpm_pages)
- goto uninit;
-
- svm->msrpm = page_address(msrpm_pages);
- svm_vcpu_init_msrpm(svm->msrpm);
+ goto free_page2;
hsave_page = alloc_page(GFP_KERNEL);
if (!hsave_page)
- goto uninit;
+ goto free_page3;
+
svm->nested.hsave = page_address(hsave_page);
+ svm->msrpm = page_address(msrpm_pages);
+ svm_vcpu_init_msrpm(svm->msrpm);
+
svm->nested.msrpm = page_address(nested_msrpm_pages);
svm->vmcb = page_address(page);
@@ -744,6 +743,12 @@
return &svm->vcpu;
+free_page3:
+ __free_pages(nested_msrpm_pages, MSRPM_ALLOC_ORDER);
+free_page2:
+ __free_pages(msrpm_pages, MSRPM_ALLOC_ORDER);
+free_page1:
+ __free_page(page);
uninit:
kvm_vcpu_uninit(&svm->vcpu);
free_svm:
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 686492ed..bc933cf 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -77,6 +77,8 @@
#define KVM_PMODE_VM_CR4_ALWAYS_ON (X86_CR4_PAE | X86_CR4_VMXE)
#define KVM_RMODE_VM_CR4_ALWAYS_ON (X86_CR4_VME | X86_CR4_PAE | X86_CR4_VMXE)
+#define RMODE_GUEST_OWNED_EFLAGS_BITS (~(X86_EFLAGS_IOPL | X86_EFLAGS_VM))
+
/*
* These 2 parameters are used to config the controls for Pause-Loop Exiting:
* ple_gap: upper bound on the amount of time between two successive
@@ -131,7 +133,7 @@
} host_state;
struct {
int vm86_active;
- u8 save_iopl;
+ ulong save_rflags;
struct kvm_save_segment {
u16 selector;
unsigned long base;
@@ -818,18 +820,23 @@
static unsigned long vmx_get_rflags(struct kvm_vcpu *vcpu)
{
- unsigned long rflags;
+ unsigned long rflags, save_rflags;
rflags = vmcs_readl(GUEST_RFLAGS);
- if (to_vmx(vcpu)->rmode.vm86_active)
- rflags &= ~(unsigned long)(X86_EFLAGS_IOPL | X86_EFLAGS_VM);
+ if (to_vmx(vcpu)->rmode.vm86_active) {
+ rflags &= RMODE_GUEST_OWNED_EFLAGS_BITS;
+ save_rflags = to_vmx(vcpu)->rmode.save_rflags;
+ rflags |= save_rflags & ~RMODE_GUEST_OWNED_EFLAGS_BITS;
+ }
return rflags;
}
static void vmx_set_rflags(struct kvm_vcpu *vcpu, unsigned long rflags)
{
- if (to_vmx(vcpu)->rmode.vm86_active)
+ if (to_vmx(vcpu)->rmode.vm86_active) {
+ to_vmx(vcpu)->rmode.save_rflags = rflags;
rflags |= X86_EFLAGS_IOPL | X86_EFLAGS_VM;
+ }
vmcs_writel(GUEST_RFLAGS, rflags);
}
@@ -1483,8 +1490,8 @@
vmcs_write32(GUEST_TR_AR_BYTES, vmx->rmode.tr.ar);
flags = vmcs_readl(GUEST_RFLAGS);
- flags &= ~(X86_EFLAGS_IOPL | X86_EFLAGS_VM);
- flags |= (vmx->rmode.save_iopl << IOPL_SHIFT);
+ flags &= RMODE_GUEST_OWNED_EFLAGS_BITS;
+ flags |= vmx->rmode.save_rflags & ~RMODE_GUEST_OWNED_EFLAGS_BITS;
vmcs_writel(GUEST_RFLAGS, flags);
vmcs_writel(GUEST_CR4, (vmcs_readl(GUEST_CR4) & ~X86_CR4_VME) |
@@ -1557,8 +1564,7 @@
vmcs_write32(GUEST_TR_AR_BYTES, 0x008b);
flags = vmcs_readl(GUEST_RFLAGS);
- vmx->rmode.save_iopl
- = (flags & X86_EFLAGS_IOPL) >> IOPL_SHIFT;
+ vmx->rmode.save_rflags = flags;
flags |= X86_EFLAGS_IOPL | X86_EFLAGS_VM;
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 24cd0ee..3c4ca98 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -433,8 +433,6 @@
#ifdef CONFIG_X86_64
if (cr0 & 0xffffffff00000000UL) {
- printk(KERN_DEBUG "set_cr0: 0x%lx #GP, reserved bits 0x%lx\n",
- cr0, kvm_read_cr0(vcpu));
kvm_inject_gp(vcpu, 0);
return;
}
@@ -443,14 +441,11 @@
cr0 &= ~CR0_RESERVED_BITS;
if ((cr0 & X86_CR0_NW) && !(cr0 & X86_CR0_CD)) {
- printk(KERN_DEBUG "set_cr0: #GP, CD == 0 && NW == 1\n");
kvm_inject_gp(vcpu, 0);
return;
}
if ((cr0 & X86_CR0_PG) && !(cr0 & X86_CR0_PE)) {
- printk(KERN_DEBUG "set_cr0: #GP, set PG flag "
- "and a clear PE flag\n");
kvm_inject_gp(vcpu, 0);
return;
}
@@ -461,15 +456,11 @@
int cs_db, cs_l;
if (!is_pae(vcpu)) {
- printk(KERN_DEBUG "set_cr0: #GP, start paging "
- "in long mode while PAE is disabled\n");
kvm_inject_gp(vcpu, 0);
return;
}
kvm_x86_ops->get_cs_db_l_bits(vcpu, &cs_db, &cs_l);
if (cs_l) {
- printk(KERN_DEBUG "set_cr0: #GP, start paging "
- "in long mode while CS.L == 1\n");
kvm_inject_gp(vcpu, 0);
return;
@@ -477,8 +468,6 @@
} else
#endif
if (is_pae(vcpu) && !load_pdptrs(vcpu, vcpu->arch.cr3)) {
- printk(KERN_DEBUG "set_cr0: #GP, pdptrs "
- "reserved bits\n");
kvm_inject_gp(vcpu, 0);
return;
}
@@ -505,28 +494,23 @@
unsigned long pdptr_bits = X86_CR4_PGE | X86_CR4_PSE | X86_CR4_PAE;
if (cr4 & CR4_RESERVED_BITS) {
- printk(KERN_DEBUG "set_cr4: #GP, reserved bits\n");
kvm_inject_gp(vcpu, 0);
return;
}
if (is_long_mode(vcpu)) {
if (!(cr4 & X86_CR4_PAE)) {
- printk(KERN_DEBUG "set_cr4: #GP, clearing PAE while "
- "in long mode\n");
kvm_inject_gp(vcpu, 0);
return;
}
} else if (is_paging(vcpu) && (cr4 & X86_CR4_PAE)
&& ((cr4 ^ old_cr4) & pdptr_bits)
&& !load_pdptrs(vcpu, vcpu->arch.cr3)) {
- printk(KERN_DEBUG "set_cr4: #GP, pdptrs reserved bits\n");
kvm_inject_gp(vcpu, 0);
return;
}
if (cr4 & X86_CR4_VMXE) {
- printk(KERN_DEBUG "set_cr4: #GP, setting VMXE\n");
kvm_inject_gp(vcpu, 0);
return;
}
@@ -547,21 +531,16 @@
if (is_long_mode(vcpu)) {
if (cr3 & CR3_L_MODE_RESERVED_BITS) {
- printk(KERN_DEBUG "set_cr3: #GP, reserved bits\n");
kvm_inject_gp(vcpu, 0);
return;
}
} else {
if (is_pae(vcpu)) {
if (cr3 & CR3_PAE_RESERVED_BITS) {
- printk(KERN_DEBUG
- "set_cr3: #GP, reserved bits\n");
kvm_inject_gp(vcpu, 0);
return;
}
if (is_paging(vcpu) && !load_pdptrs(vcpu, cr3)) {
- printk(KERN_DEBUG "set_cr3: #GP, pdptrs "
- "reserved bits\n");
kvm_inject_gp(vcpu, 0);
return;
}
@@ -593,7 +572,6 @@
void kvm_set_cr8(struct kvm_vcpu *vcpu, unsigned long cr8)
{
if (cr8 & CR8_RESERVED_BITS) {
- printk(KERN_DEBUG "set_cr8: #GP, reserved bits 0x%lx\n", cr8);
kvm_inject_gp(vcpu, 0);
return;
}
@@ -649,15 +627,12 @@
static void set_efer(struct kvm_vcpu *vcpu, u64 efer)
{
if (efer & efer_reserved_bits) {
- printk(KERN_DEBUG "set_efer: 0x%llx #GP, reserved bits\n",
- efer);
kvm_inject_gp(vcpu, 0);
return;
}
if (is_paging(vcpu)
&& (vcpu->arch.efer & EFER_LME) != (efer & EFER_LME)) {
- printk(KERN_DEBUG "set_efer: #GP, change LME while paging\n");
kvm_inject_gp(vcpu, 0);
return;
}
@@ -667,7 +642,6 @@
feat = kvm_find_cpuid_entry(vcpu, 0x80000001, 0);
if (!feat || !(feat->edx & bit(X86_FEATURE_FXSR_OPT))) {
- printk(KERN_DEBUG "set_efer: #GP, enable FFXSR w/o CPUID capability\n");
kvm_inject_gp(vcpu, 0);
return;
}
@@ -678,7 +652,6 @@
feat = kvm_find_cpuid_entry(vcpu, 0x80000001, 0);
if (!feat || !(feat->ecx & bit(X86_FEATURE_SVM))) {
- printk(KERN_DEBUG "set_efer: #GP, enable SVM w/o SVM\n");
kvm_inject_gp(vcpu, 0);
return;
}
@@ -967,9 +940,13 @@
if (msr >= MSR_IA32_MC0_CTL &&
msr < MSR_IA32_MC0_CTL + 4 * bank_num) {
u32 offset = msr - MSR_IA32_MC0_CTL;
- /* only 0 or all 1s can be written to IA32_MCi_CTL */
+ /* only 0 or all 1s can be written to IA32_MCi_CTL
+ * some Linux kernels though clear bit 10 in bank 4 to
+ * workaround a BIOS/GART TBL issue on AMD K8s, ignore
+ * this to avoid an uncatched #GP in the guest
+ */
if ((offset & 0x3) == 0 &&
- data != 0 && data != ~(u64)0)
+ data != 0 && (data | (1 << 10)) != ~(u64)0)
return -1;
vcpu->arch.mce_banks[offset] = data;
break;
@@ -2635,8 +2612,9 @@
int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm,
struct kvm_dirty_log *log)
{
- int r, n, i;
+ int r, i;
struct kvm_memory_slot *memslot;
+ unsigned long n;
unsigned long is_dirty = 0;
unsigned long *dirty_bitmap = NULL;
@@ -2651,7 +2629,7 @@
if (!memslot->dirty_bitmap)
goto out;
- n = ALIGN(memslot->npages, BITS_PER_LONG) / 8;
+ n = kvm_dirty_bitmap_bytes(memslot);
r = -ENOMEM;
dirty_bitmap = vmalloc(n);
@@ -4483,7 +4461,9 @@
kvm_set_cr8(vcpu, kvm_run->cr8);
if (vcpu->arch.pio.cur_count) {
+ vcpu->srcu_idx = srcu_read_lock(&vcpu->kvm->srcu);
r = complete_pio(vcpu);
+ srcu_read_unlock(&vcpu->kvm->srcu, vcpu->srcu_idx);
if (r)
goto out;
}
@@ -5146,6 +5126,7 @@
int ret = 0;
u32 old_tss_base = get_segment_base(vcpu, VCPU_SREG_TR);
u16 old_tss_sel = get_segment_selector(vcpu, VCPU_SREG_TR);
+ u32 desc_limit;
old_tss_base = kvm_mmu_gva_to_gpa_write(vcpu, old_tss_base, NULL);
@@ -5168,7 +5149,10 @@
}
}
- if (!nseg_desc.p || get_desc_limit(&nseg_desc) < 0x67) {
+ desc_limit = get_desc_limit(&nseg_desc);
+ if (!nseg_desc.p ||
+ ((desc_limit < 0x67 && (nseg_desc.type & 8)) ||
+ desc_limit < 0x2b)) {
kvm_queue_exception_e(vcpu, TS_VECTOR, tss_selector & 0xfffc);
return 1;
}
diff --git a/arch/x86/lib/rwsem_64.S b/arch/x86/lib/rwsem_64.S
index 15acecf..41fcf00 100644
--- a/arch/x86/lib/rwsem_64.S
+++ b/arch/x86/lib/rwsem_64.S
@@ -60,7 +60,7 @@
ENDPROC(call_rwsem_down_write_failed)
ENTRY(call_rwsem_wake)
- decw %dx /* do nothing if still outstanding active readers */
+ decl %edx /* do nothing if still outstanding active readers */
jnz 1f
save_common_regs
movq %rax,%rdi
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index 5eb1ba7..12e4d2d 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -448,6 +448,20 @@
static void __iomem *prev_map[FIX_BTMAPS_SLOTS] __initdata;
static unsigned long prev_size[FIX_BTMAPS_SLOTS] __initdata;
+void __init fixup_early_ioremap(void)
+{
+ int i;
+
+ for (i = 0; i < FIX_BTMAPS_SLOTS; i++) {
+ if (prev_map[i]) {
+ WARN_ON(1);
+ break;
+ }
+ }
+
+ early_ioremap_init();
+}
+
static int __init check_early_ioremap_leak(void)
{
int count = 0;
diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
index 1a8faf0..7928540 100644
--- a/arch/x86/mm/pgtable_32.c
+++ b/arch/x86/mm/pgtable_32.c
@@ -18,6 +18,7 @@
#include <asm/e820.h>
#include <asm/tlb.h>
#include <asm/tlbflush.h>
+#include <asm/io.h>
unsigned int __VMALLOC_RESERVE = 128 << 20;
@@ -128,6 +129,7 @@
address = memparse(arg, &arg);
reserve_top_address(address);
+ fixup_early_ioremap();
return 0;
}
early_param("reservetop", parse_reservetop);
diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c
index c7b1ebf..31930fd 100644
--- a/arch/x86/pci/acpi.c
+++ b/arch/x86/pci/acpi.c
@@ -66,14 +66,44 @@
struct acpi_resource_address64 *addr)
{
acpi_status status;
+ struct acpi_resource_memory24 *memory24;
+ struct acpi_resource_memory32 *memory32;
+ struct acpi_resource_fixed_memory32 *fixed_memory32;
- status = acpi_resource_to_address64(resource, addr);
- if (ACPI_SUCCESS(status) &&
- (addr->resource_type == ACPI_MEMORY_RANGE ||
- addr->resource_type == ACPI_IO_RANGE) &&
- addr->address_length > 0 &&
- addr->producer_consumer == ACPI_PRODUCER) {
+ memset(addr, 0, sizeof(*addr));
+ switch (resource->type) {
+ case ACPI_RESOURCE_TYPE_MEMORY24:
+ memory24 = &resource->data.memory24;
+ addr->resource_type = ACPI_MEMORY_RANGE;
+ addr->minimum = memory24->minimum;
+ addr->address_length = memory24->address_length;
+ addr->maximum = addr->minimum + addr->address_length - 1;
return AE_OK;
+ case ACPI_RESOURCE_TYPE_MEMORY32:
+ memory32 = &resource->data.memory32;
+ addr->resource_type = ACPI_MEMORY_RANGE;
+ addr->minimum = memory32->minimum;
+ addr->address_length = memory32->address_length;
+ addr->maximum = addr->minimum + addr->address_length - 1;
+ return AE_OK;
+ case ACPI_RESOURCE_TYPE_FIXED_MEMORY32:
+ fixed_memory32 = &resource->data.fixed_memory32;
+ addr->resource_type = ACPI_MEMORY_RANGE;
+ addr->minimum = fixed_memory32->address;
+ addr->address_length = fixed_memory32->address_length;
+ addr->maximum = addr->minimum + addr->address_length - 1;
+ return AE_OK;
+ case ACPI_RESOURCE_TYPE_ADDRESS16:
+ case ACPI_RESOURCE_TYPE_ADDRESS32:
+ case ACPI_RESOURCE_TYPE_ADDRESS64:
+ status = acpi_resource_to_address64(resource, addr);
+ if (ACPI_SUCCESS(status) &&
+ (addr->resource_type == ACPI_MEMORY_RANGE ||
+ addr->resource_type == ACPI_IO_RANGE) &&
+ addr->address_length > 0) {
+ return AE_OK;
+ }
+ break;
}
return AE_ERROR;
}
@@ -91,30 +121,6 @@
return AE_OK;
}
-static void
-align_resource(struct acpi_device *bridge, struct resource *res)
-{
- int align = (res->flags & IORESOURCE_MEM) ? 16 : 4;
-
- /*
- * Host bridge windows are not BARs, but the decoders on the PCI side
- * that claim this address space have starting alignment and length
- * constraints, so fix any obvious BIOS goofs.
- */
- if (!IS_ALIGNED(res->start, align)) {
- dev_printk(KERN_DEBUG, &bridge->dev,
- "host bridge window %pR invalid; "
- "aligning start to %d-byte boundary\n", res, align);
- res->start &= ~(align - 1);
- }
- if (!IS_ALIGNED(res->end + 1, align)) {
- dev_printk(KERN_DEBUG, &bridge->dev,
- "host bridge window %pR invalid; "
- "aligning end to %d-byte boundary\n", res, align);
- res->end = ALIGN(res->end, align) - 1;
- }
-}
-
static acpi_status
setup_resource(struct acpi_resource *acpi_res, void *data)
{
@@ -124,7 +130,7 @@
acpi_status status;
unsigned long flags;
struct resource *root, *conflict;
- u64 start, end, max_len;
+ u64 start, end;
status = resource_to_addr(acpi_res, &addr);
if (!ACPI_SUCCESS(status))
@@ -141,19 +147,8 @@
} else
return AE_OK;
- max_len = addr.maximum - addr.minimum + 1;
- if (addr.address_length > max_len) {
- dev_printk(KERN_DEBUG, &info->bridge->dev,
- "host bridge window length %#llx doesn't fit in "
- "%#llx-%#llx, trimming\n",
- (unsigned long long) addr.address_length,
- (unsigned long long) addr.minimum,
- (unsigned long long) addr.maximum);
- addr.address_length = max_len;
- }
-
start = addr.minimum + addr.translation_offset;
- end = start + addr.address_length - 1;
+ end = addr.maximum + addr.translation_offset;
res = &info->res[info->res_num];
res->name = info->name;
@@ -161,7 +156,6 @@
res->start = start;
res->end = end;
res->child = NULL;
- align_resource(info->bridge, res);
if (!pci_use_crs) {
dev_printk(KERN_DEBUG, &info->bridge->dev,
diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c
index 46fd43f..97da2ba 100644
--- a/arch/x86/pci/i386.c
+++ b/arch/x86/pci/i386.c
@@ -72,6 +72,9 @@
return start;
if (start & 0x300)
start = (start + 0x3ff) & ~0x3ff;
+ } else if (res->flags & IORESOURCE_MEM) {
+ if (start < BIOS_END)
+ start = BIOS_END;
}
return start;
}
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index 5fe03de..2cc682b 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -286,16 +286,16 @@
static struct cgroup_subsys_state *
blkiocg_create(struct cgroup_subsys *subsys, struct cgroup *cgroup)
{
- struct blkio_cgroup *blkcg, *parent_blkcg;
+ struct blkio_cgroup *blkcg;
+ struct cgroup *parent = cgroup->parent;
- if (!cgroup->parent) {
+ if (!parent) {
blkcg = &blkio_root_cgroup;
goto done;
}
/* Currently we do not support hierarchy deeper than two level (0,1) */
- parent_blkcg = cgroup_to_blkio_cgroup(cgroup->parent);
- if (css_depth(&parent_blkcg->css) > 0)
+ if (parent != cgroup->top_cgroup)
return ERR_PTR(-EINVAL);
blkcg = kzalloc(sizeof(*blkcg), GFP_KERNEL);
diff --git a/block/blk-timeout.c b/block/blk-timeout.c
index 1ba7e0a..4f0c06c 100644
--- a/block/blk-timeout.c
+++ b/block/blk-timeout.c
@@ -109,6 +109,7 @@
struct request_queue *q = (struct request_queue *) data;
unsigned long flags, next = 0;
struct request *rq, *tmp;
+ int next_set = 0;
spin_lock_irqsave(q->queue_lock, flags);
@@ -122,16 +123,13 @@
if (blk_mark_rq_complete(rq))
continue;
blk_rq_timed_out(rq);
- } else if (!next || time_after(next, rq->deadline))
+ } else if (!next_set || time_after(next, rq->deadline)) {
next = rq->deadline;
+ next_set = 1;
+ }
}
- /*
- * next can never be 0 here with the list non-empty, since we always
- * bump ->deadline to 1 so we can detect if the timer was ever added
- * or not. See comment in blk_add_timer()
- */
- if (next)
+ if (next_set)
mod_timer(&q->timeout, round_jiffies_up(next));
spin_unlock_irqrestore(q->queue_lock, flags);
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index 838834b..5f127cf 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -3694,8 +3694,10 @@
* to make sure that cfq_put_cfqg() does not try to kfree root group
*/
atomic_set(&cfqg->ref, 1);
+ rcu_read_lock();
blkiocg_add_blkio_group(&blkio_root_cgroup, &cfqg->blkg, (void *)cfqd,
0);
+ rcu_read_unlock();
#endif
/*
* Not strictly needed (since RB_ROOT just clears the node and we
diff --git a/crypto/async_tx/async_raid6_recov.c b/crypto/async_tx/async_raid6_recov.c
index 943f2ab..ce038d8 100644
--- a/crypto/async_tx/async_raid6_recov.c
+++ b/crypto/async_tx/async_raid6_recov.c
@@ -324,6 +324,7 @@
async_raid6_2data_recov(int disks, size_t bytes, int faila, int failb,
struct page **blocks, struct async_submit_ctl *submit)
{
+ void *scribble = submit->scribble;
int non_zero_srcs, i;
BUG_ON(faila == failb);
@@ -332,11 +333,13 @@
pr_debug("%s: disks: %d len: %zu\n", __func__, disks, bytes);
- /* we need to preserve the contents of 'blocks' for the async
- * case, so punt to synchronous if a scribble buffer is not available
+ /* if a dma resource is not available or a scribble buffer is not
+ * available punt to the synchronous path. In the 'dma not
+ * available' case be sure to use the scribble buffer to
+ * preserve the content of 'blocks' as the caller intended.
*/
- if (!submit->scribble) {
- void **ptrs = (void **) blocks;
+ if (!async_dma_find_channel(DMA_PQ) || !scribble) {
+ void **ptrs = scribble ? scribble : (void **) blocks;
async_tx_quiesce(&submit->depend_tx);
for (i = 0; i < disks; i++)
@@ -406,11 +409,13 @@
pr_debug("%s: disks: %d len: %zu\n", __func__, disks, bytes);
- /* we need to preserve the contents of 'blocks' for the async
- * case, so punt to synchronous if a scribble buffer is not available
+ /* if a dma resource is not available or a scribble buffer is not
+ * available punt to the synchronous path. In the 'dma not
+ * available' case be sure to use the scribble buffer to
+ * preserve the content of 'blocks' as the caller intended.
*/
- if (!scribble) {
- void **ptrs = (void **) blocks;
+ if (!async_dma_find_channel(DMA_PQ) || !scribble) {
+ void **ptrs = scribble ? scribble : (void **) blocks;
async_tx_quiesce(&submit->depend_tx);
for (i = 0; i < disks; i++)
diff --git a/crypto/authenc.c b/crypto/authenc.c
index 2bb7348..05eb32e 100644
--- a/crypto/authenc.c
+++ b/crypto/authenc.c
@@ -46,6 +46,12 @@
char tail[];
};
+static void authenc_request_complete(struct aead_request *req, int err)
+{
+ if (err != -EINPROGRESS)
+ aead_request_complete(req, err);
+}
+
static int crypto_authenc_setkey(struct crypto_aead *authenc, const u8 *key,
unsigned int keylen)
{
@@ -142,7 +148,7 @@
crypto_aead_authsize(authenc), 1);
out:
- aead_request_complete(req, err);
+ authenc_request_complete(req, err);
}
static void authenc_geniv_ahash_done(struct crypto_async_request *areq, int err)
@@ -208,7 +214,7 @@
err = crypto_ablkcipher_decrypt(abreq);
out:
- aead_request_complete(req, err);
+ authenc_request_complete(req, err);
}
static void authenc_verify_ahash_done(struct crypto_async_request *areq,
@@ -245,7 +251,7 @@
err = crypto_ablkcipher_decrypt(abreq);
out:
- aead_request_complete(req, err);
+ authenc_request_complete(req, err);
}
static u8 *crypto_authenc_ahash_fb(struct aead_request *req, unsigned int flags)
@@ -379,7 +385,7 @@
err = crypto_authenc_genicv(areq, iv, 0);
}
- aead_request_complete(areq, err);
+ authenc_request_complete(areq, err);
}
static int crypto_authenc_encrypt(struct aead_request *req)
@@ -420,7 +426,7 @@
err = crypto_authenc_genicv(areq, greq->giv, 0);
}
- aead_request_complete(areq, err);
+ authenc_request_complete(areq, err);
}
static int crypto_authenc_givencrypt(struct aead_givcrypt_request *req)
diff --git a/drivers/Makefile b/drivers/Makefile
index 34f1e10..f42a030 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -17,6 +17,7 @@
obj-$(CONFIG_PNP) += pnp/
obj-$(CONFIG_ARM_AMBA) += amba/
+obj-$(CONFIG_VIRTIO) += virtio/
obj-$(CONFIG_XEN) += xen/
# regulators early, since some subsystems rely on them to initialize
@@ -108,7 +109,6 @@
obj-$(CONFIG_OF) += of/
obj-$(CONFIG_SSB) += ssb/
obj-$(CONFIG_VHOST_NET) += vhost/
-obj-$(CONFIG_VIRTIO) += virtio/
obj-$(CONFIG_VLYNQ) += vlynq/
obj-$(CONFIG_STAGING) += staging/
obj-y += platform/
diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c
index 19dacfd..6212213 100644
--- a/drivers/acpi/acpi_pad.c
+++ b/drivers/acpi/acpi_pad.c
@@ -31,7 +31,7 @@
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
-#define ACPI_PROCESSOR_AGGREGATOR_CLASS "processor_aggregator"
+#define ACPI_PROCESSOR_AGGREGATOR_CLASS "acpi_pad"
#define ACPI_PROCESSOR_AGGREGATOR_DEVICE_NAME "Processor Aggregator"
#define ACPI_PROCESSOR_AGGREGATOR_NOTIFY 0x80
static DEFINE_MUTEX(isolated_cpus_lock);
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index 37132dc..743576b 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -527,7 +527,7 @@
if (!event_is_open)
return 0;
- event = kmalloc(sizeof(struct acpi_bus_event), GFP_ATOMIC);
+ event = kzalloc(sizeof(struct acpi_bus_event), GFP_ATOMIC);
if (!event)
return -ENOMEM;
diff --git a/drivers/acpi/hest.c b/drivers/acpi/hest.c
index 4bb18c9..1c527a1 100644
--- a/drivers/acpi/hest.c
+++ b/drivers/acpi/hest.c
@@ -123,6 +123,10 @@
{
acpi_status status = AE_NOT_FOUND;
struct acpi_table_header *hest = NULL;
+
+ if (acpi_disabled)
+ return 0;
+
status = acpi_get_table(ACPI_SIG_HEST, 1, &hest);
if (ACPI_SUCCESS(status)) {
diff --git a/drivers/acpi/power_meter.c b/drivers/acpi/power_meter.c
index e8c32a4..66f6729 100644
--- a/drivers/acpi/power_meter.c
+++ b/drivers/acpi/power_meter.c
@@ -35,7 +35,7 @@
#define ACPI_POWER_METER_NAME "power_meter"
ACPI_MODULE_NAME(ACPI_POWER_METER_NAME);
#define ACPI_POWER_METER_DEVICE_NAME "Power Meter"
-#define ACPI_POWER_METER_CLASS "power_meter_resource"
+#define ACPI_POWER_METER_CLASS "pwr_meter_resource"
#define NUM_SENSORS 17
diff --git a/drivers/acpi/sbshc.c b/drivers/acpi/sbshc.c
index 36704b8..f8be23b 100644
--- a/drivers/acpi/sbshc.c
+++ b/drivers/acpi/sbshc.c
@@ -18,7 +18,7 @@
#define PREFIX "ACPI: "
-#define ACPI_SMB_HC_CLASS "smbus_host_controller"
+#define ACPI_SMB_HC_CLASS "smbus_host_ctl"
#define ACPI_SMB_HC_DEVICE_NAME "ACPI SMBus HC"
struct acpi_smb_hc {
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index f74834a..baa76bb 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -450,6 +450,38 @@
},
},
{
+ .callback = init_set_sci_en_on_resume,
+ .ident = "Lenovo ThinkPad T410",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T410"),
+ },
+ },
+ {
+ .callback = init_set_sci_en_on_resume,
+ .ident = "Lenovo ThinkPad T510",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T510"),
+ },
+ },
+ {
+ .callback = init_set_sci_en_on_resume,
+ .ident = "Lenovo ThinkPad W510",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad W510"),
+ },
+ },
+ {
+ .callback = init_set_sci_en_on_resume,
+ .ident = "Lenovo ThinkPad X201[s]",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X201"),
+ },
+ },
+ {
.callback = init_old_suspend_ordering,
.ident = "Panasonic CF51-2L",
.matches = {
@@ -458,6 +490,30 @@
DMI_MATCH(DMI_BOARD_NAME, "CF51-2L"),
},
},
+ {
+ .callback = init_set_sci_en_on_resume,
+ .ident = "Dell Studio 1558",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Studio 1558"),
+ },
+ },
+ {
+ .callback = init_set_sci_en_on_resume,
+ .ident = "Dell Studio 1557",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Studio 1557"),
+ },
+ },
+ {
+ .callback = init_set_sci_en_on_resume,
+ .ident = "Dell Studio 1555",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Studio 1555"),
+ },
+ },
{},
};
#endif /* CONFIG_SUSPEND */
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 9f6cfac..228740f 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -879,6 +879,8 @@
void ata_qc_schedule_eh(struct ata_queued_cmd *qc)
{
struct ata_port *ap = qc->ap;
+ struct request_queue *q = qc->scsicmd->device->request_queue;
+ unsigned long flags;
WARN_ON(!ap->ops->error_handler);
@@ -890,7 +892,9 @@
* Note that ATA_QCFLAG_FAILED is unconditionally set after
* this function completes.
*/
+ spin_lock_irqsave(q->queue_lock, flags);
blk_abort_request(qc->scsicmd->request);
+ spin_unlock_irqrestore(q->queue_lock, flags);
}
/**
@@ -1624,6 +1628,7 @@
}
/* okay, this error is ours */
+ memset(&tf, 0, sizeof(tf));
rc = ata_eh_read_log_10h(dev, &tag, &tf);
if (rc) {
ata_link_printk(link, KERN_ERR, "failed to read log page 10h "
diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c
index 3c3172d..d94b8f0 100644
--- a/drivers/ata/pata_pcmcia.c
+++ b/drivers/ata/pata_pcmcia.c
@@ -424,6 +424,8 @@
PCMCIA_DEVICE_PROD_ID12("Hyperstone", "Model1", 0x3d5b9ef5, 0xca6ab420),
PCMCIA_DEVICE_PROD_ID12("IBM", "microdrive", 0xb569a6e5, 0xa6d76178),
PCMCIA_DEVICE_PROD_ID12("IBM", "IBM17JSSFP20", 0xb569a6e5, 0xf2508753),
+ PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 1GB", 0x2e6d1829, 0x55d5bffb),
+ PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 4GB", 0x2e6d1829, 0x531e7d10),
PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF8GB", 0x2e6d1829, 0xacbe682e),
PCMCIA_DEVICE_PROD_ID12("IO DATA", "CBIDE2 ", 0x547e66dc, 0x8671043b),
PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDE", 0x547e66dc, 0x5c5ab149),
@@ -444,6 +446,8 @@
PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1, 0x2a54d4b1),
PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS2GCF120", 0x709b1bf1, 0x969aa4f2),
PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1, 0xf54a91c8),
+ PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF133", 0x709b1bf1, 0x7558f133),
+ PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS8GCF133", 0x709b1bf1, 0xb2f89b47),
PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852),
PCMCIA_DEVICE_PROD_ID12("WEIDA", "TWTTI", 0xcc7cf69c, 0x212bb918),
PCMCIA_DEVICE_PROD_ID1("STI Flash", 0xe4a13209),
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
index 67e0fc5..93d1f9b 100644
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -1695,6 +1695,7 @@
cf |= CF_DRY_RUN;
else {
dev_err(DEV, "--dry-run is not supported by peer");
+ kfree(p);
return 0;
}
}
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index ed9f1de..3f096e79 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -899,7 +899,8 @@
drbd_thread_start(&mdev->asender);
- drbd_send_protocol(mdev);
+ if (!drbd_send_protocol(mdev))
+ return -1;
drbd_send_sync_param(mdev, &mdev->sync_conf);
drbd_send_sizes(mdev, 0);
drbd_send_uuids(mdev);
diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
index 44bf6d1..d48a1df 100644
--- a/drivers/block/drbd/drbd_worker.c
+++ b/drivers/block/drbd/drbd_worker.c
@@ -235,7 +235,7 @@
if (unlikely(error)) {
what = (bio_data_dir(bio) == WRITE)
? write_completed_with_error
- : (bio_rw(bio) == READA)
+ : (bio_rw(bio) == READ)
? read_completed_with_error
: read_ahead_completed_with_error;
} else
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index ddf1942..8a549db 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -48,6 +48,7 @@
#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
+#include <linux/compat.h>
#include <linux/kthread.h>
#include <linux/errno.h>
#include <linux/spinlock.h>
@@ -2984,7 +2985,7 @@
mutex_unlock(&ctl_mutex);
}
-static int pkt_ctl_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
+static long pkt_ctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
void __user *argp = (void __user *)arg;
struct pkt_ctrl_command ctrl_cmd;
@@ -3021,10 +3022,20 @@
return ret;
}
+#ifdef CONFIG_COMPAT
+static long pkt_ctl_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ return pkt_ctl_ioctl(file, cmd, (unsigned long)compat_ptr(arg));
+}
+#endif
static const struct file_operations pkt_ctl_fops = {
- .ioctl = pkt_ctl_ioctl,
- .owner = THIS_MODULE,
+ .open = nonseekable_open,
+ .unlocked_ioctl = pkt_ctl_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = pkt_ctl_compat_ioctl,
+#endif
+ .owner = THIS_MODULE,
};
static struct miscdevice pkt_misc = {
diff --git a/drivers/char/isicom.c b/drivers/char/isicom.c
index 0fa2e4a..c1ab303 100644
--- a/drivers/char/isicom.c
+++ b/drivers/char/isicom.c
@@ -879,8 +879,8 @@
if (tport == NULL)
return -ENODEV;
port = container_of(tport, struct isi_port, port);
- card = &isi_card[BOARD(tty->index)];
+ tty->driver_data = port;
return tty_port_open(tport, tty, filp);
}
@@ -936,7 +936,12 @@
static void isicom_close(struct tty_struct *tty, struct file *filp)
{
struct isi_port *ip = tty->driver_data;
- struct tty_port *port = &ip->port;
+ struct tty_port *port;
+
+ if (ip == NULL)
+ return;
+
+ port = &ip->port;
if (isicom_paranoia_check(ip, tty->name, "isicom_close"))
return;
tty_port_close(port, tty, filp);
diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c
index 4cd6c52..4e395c9 100644
--- a/drivers/char/istallion.c
+++ b/drivers/char/istallion.c
@@ -827,6 +827,8 @@
return -ENODEV;
if (portp->devnr < 1)
return -ENODEV;
+
+ tty->driver_data = portp;
return tty_port_open(&portp->port, tty, filp);
}
diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c
index 4702305..d2692d4 100644
--- a/drivers/char/mxser.c
+++ b/drivers/char/mxser.c
@@ -1011,6 +1011,7 @@
if (!info->ioaddr)
return -ENODEV;
+ tty->driver_data = info;
return tty_port_open(&info->port, tty, filp);
}
@@ -1074,7 +1075,7 @@
struct mxser_port *info = tty->driver_data;
struct tty_port *port = &info->port;
- if (tty->index == MXSER_PORTS)
+ if (tty->index == MXSER_PORTS || info == NULL)
return;
if (tty_port_close_start(port, tty, filp) == 0)
return;
diff --git a/drivers/char/riscom8.c b/drivers/char/riscom8.c
index 0a8d1e5..b02332a 100644
--- a/drivers/char/riscom8.c
+++ b/drivers/char/riscom8.c
@@ -909,6 +909,7 @@
if (error)
return error;
+ tty->driver_data = port;
return tty_port_open(&port->port, tty, filp);
}
diff --git a/drivers/char/stallion.c b/drivers/char/stallion.c
index 0e511d6..6049fd7 100644
--- a/drivers/char/stallion.c
+++ b/drivers/char/stallion.c
@@ -724,7 +724,6 @@
{
struct stlport *portp;
struct stlbrd *brdp;
- struct tty_port *port;
unsigned int minordev, brdnr, panelnr;
int portnr;
@@ -754,7 +753,8 @@
portp = brdp->panels[panelnr]->ports[portnr];
if (portp == NULL)
return -ENODEV;
- port = &portp->port;
+
+ tty->driver_data = portp;
return tty_port_open(&portp->port, tty, filp);
}
@@ -841,7 +841,8 @@
pr_debug("stl_close(tty=%p,filp=%p)\n", tty, filp);
portp = tty->driver_data;
- BUG_ON(portp == NULL);
+ if(portp == NULL)
+ return;
tty_port_close(&portp->port, tty, filp);
}
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 2d5d575..75d293e 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1113,6 +1113,8 @@
unsigned int cpu = sys_dev->id;
unsigned long flags;
struct cpufreq_policy *data;
+ struct kobject *kobj;
+ struct completion *cmp;
#ifdef CONFIG_SMP
struct sys_device *cpu_sys_dev;
unsigned int j;
@@ -1141,10 +1143,11 @@
dprintk("removing link\n");
cpumask_clear_cpu(cpu, data->cpus);
spin_unlock_irqrestore(&cpufreq_driver_lock, flags);
- sysfs_remove_link(&sys_dev->kobj, "cpufreq");
+ kobj = &sys_dev->kobj;
cpufreq_cpu_put(data);
cpufreq_debug_enable_ratelimit();
unlock_policy_rwsem_write(cpu);
+ sysfs_remove_link(kobj, "cpufreq");
return 0;
}
#endif
@@ -1181,7 +1184,10 @@
data->governor->name, CPUFREQ_NAME_LEN);
#endif
cpu_sys_dev = get_cpu_sysdev(j);
- sysfs_remove_link(&cpu_sys_dev->kobj, "cpufreq");
+ kobj = &cpu_sys_dev->kobj;
+ unlock_policy_rwsem_write(cpu);
+ sysfs_remove_link(kobj, "cpufreq");
+ lock_policy_rwsem_write(cpu);
cpufreq_cpu_put(data);
}
}
@@ -1192,19 +1198,22 @@
if (cpufreq_driver->target)
__cpufreq_governor(data, CPUFREQ_GOV_STOP);
- kobject_put(&data->kobj);
+ kobj = &data->kobj;
+ cmp = &data->kobj_unregister;
+ unlock_policy_rwsem_write(cpu);
+ kobject_put(kobj);
/* we need to make sure that the underlying kobj is actually
* not referenced anymore by anybody before we proceed with
* unloading.
*/
dprintk("waiting for dropping of refcount\n");
- wait_for_completion(&data->kobj_unregister);
+ wait_for_completion(cmp);
dprintk("wait complete\n");
+ lock_policy_rwsem_write(cpu);
if (cpufreq_driver->exit)
cpufreq_driver->exit(data);
-
unlock_policy_rwsem_write(cpu);
free_cpumask_var(data->related_cpus);
diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c
index 599a40b..3a14787 100644
--- a/drivers/cpufreq/cpufreq_conservative.c
+++ b/drivers/cpufreq/cpufreq_conservative.c
@@ -444,6 +444,7 @@
static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info)
{
unsigned int load = 0;
+ unsigned int max_load = 0;
unsigned int freq_target;
struct cpufreq_policy *policy;
@@ -501,6 +502,9 @@
continue;
load = 100 * (wall_time - idle_time) / wall_time;
+
+ if (load > max_load)
+ max_load = load;
}
/*
@@ -511,7 +515,7 @@
return;
/* Check for frequency increase */
- if (load > dbs_tuners_ins.up_threshold) {
+ if (max_load > dbs_tuners_ins.up_threshold) {
this_dbs_info->down_skip = 0;
/* if we are already at full speed then break out early */
@@ -538,7 +542,7 @@
* can support the current CPU usage without triggering the up
* policy. To be safe, we focus 10 points under the threshold.
*/
- if (load < (dbs_tuners_ins.down_threshold - 10)) {
+ if (max_load < (dbs_tuners_ins.down_threshold - 10)) {
freq_target = (dbs_tuners_ins.freq_step * policy->max) / 100;
this_dbs_info->requested_freq -= freq_target;
diff --git a/drivers/cpuidle/governors/menu.c b/drivers/cpuidle/governors/menu.c
index 1aea715..f8e57c6 100644
--- a/drivers/cpuidle/governors/menu.c
+++ b/drivers/cpuidle/governors/menu.c
@@ -100,7 +100,6 @@
int needs_update;
unsigned int expected_us;
- unsigned int measured_us;
u64 predicted_us;
unsigned int exit_us;
unsigned int bucket;
@@ -187,14 +186,14 @@
int i;
int multiplier;
- data->last_state_idx = 0;
- data->exit_us = 0;
-
if (data->needs_update) {
menu_update(dev);
data->needs_update = 0;
}
+ data->last_state_idx = 0;
+ data->exit_us = 0;
+
/* Special case when user has set very strict latency requirement */
if (unlikely(latency_req == 0))
return 0;
@@ -294,7 +293,7 @@
new_factor = data->correction_factor[data->bucket]
* (DECAY - 1) / DECAY;
- if (data->expected_us > 0 && data->measured_us < MAX_INTERESTING)
+ if (data->expected_us > 0 && measured_us < MAX_INTERESTING)
new_factor += RESOLUTION * measured_us / data->expected_us;
else
/*
diff --git a/drivers/dma/shdma.c b/drivers/dma/shdma.c
index 7cc31b3..6f25a20 100644
--- a/drivers/dma/shdma.c
+++ b/drivers/dma/shdma.c
@@ -290,6 +290,7 @@
struct sh_dmae_chan *sh_chan = to_sh_chan(chan);
struct sh_desc *desc;
struct sh_dmae_slave *param = chan->private;
+ int ret;
pm_runtime_get_sync(sh_chan->dev);
@@ -301,11 +302,15 @@
struct sh_dmae_slave_config *cfg;
cfg = sh_dmae_find_slave(sh_chan, param->slave_id);
- if (!cfg)
- return -EINVAL;
+ if (!cfg) {
+ ret = -EINVAL;
+ goto efindslave;
+ }
- if (test_and_set_bit(param->slave_id, sh_dmae_slave_used))
- return -EBUSY;
+ if (test_and_set_bit(param->slave_id, sh_dmae_slave_used)) {
+ ret = -EBUSY;
+ goto etestused;
+ }
param->config = cfg;
@@ -334,10 +339,20 @@
}
spin_unlock_bh(&sh_chan->desc_lock);
- if (!sh_chan->descs_allocated)
- pm_runtime_put(sh_chan->dev);
+ if (!sh_chan->descs_allocated) {
+ ret = -ENOMEM;
+ goto edescalloc;
+ }
return sh_chan->descs_allocated;
+
+edescalloc:
+ if (param)
+ clear_bit(param->slave_id, sh_dmae_slave_used);
+etestused:
+efindslave:
+ pm_runtime_put(sh_chan->dev);
+ return ret;
}
/*
diff --git a/drivers/dma/txx9dmac.c b/drivers/dma/txx9dmac.c
index 3ebc610..75fcf1a 100644
--- a/drivers/dma/txx9dmac.c
+++ b/drivers/dma/txx9dmac.c
@@ -1359,3 +1359,5 @@
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("TXx9 DMA Controller driver");
MODULE_AUTHOR("Atsushi Nemoto <anemo@mba.ocn.ne.jp>");
+MODULE_ALIAS("platform:txx9dmac");
+MODULE_ALIAS("platform:txx9dmac-chan");
diff --git a/drivers/edac/edac_mce_amd.c b/drivers/edac/edac_mce_amd.c
index f5b6d9f..97e64bc 100644
--- a/drivers/edac/edac_mce_amd.c
+++ b/drivers/edac/edac_mce_amd.c
@@ -294,7 +294,6 @@
void amd_decode_nb_mce(int node_id, struct err_regs *regs, int handle_errors)
{
u32 ec = ERROR_CODE(regs->nbsl);
- u32 xec = EXT_ERROR_CODE(regs->nbsl);
if (!handle_errors)
return;
@@ -324,7 +323,7 @@
pr_cont("\n");
}
- pr_emerg("%s.\n", EXT_ERR_MSG(xec));
+ pr_emerg("%s.\n", EXT_ERR_MSG(regs->nbsl));
if (BUS_ERROR(ec) && nb_bus_decoder)
nb_bus_decoder(node_id, regs);
@@ -374,7 +373,7 @@
((m->status & MCI_STATUS_PCC) ? "yes" : "no"));
/* do the two bits[14:13] together */
- ecc = m->status & (3ULL << 45);
+ ecc = (m->status >> 45) & 0x3;
if (ecc)
pr_cont(", %sECC Error", ((ecc == 2) ? "C" : "U"));
diff --git a/drivers/firewire/core-iso.c b/drivers/firewire/core-iso.c
index 3784a47..8f5aebf 100644
--- a/drivers/firewire/core-iso.c
+++ b/drivers/firewire/core-iso.c
@@ -190,7 +190,7 @@
for (try = 0; try < 5; try++) {
new = allocate ? old - bandwidth : old + bandwidth;
if (new < 0 || new > BANDWIDTH_AVAILABLE_INITIAL)
- break;
+ return -EBUSY;
data[0] = cpu_to_be32(old);
data[1] = cpu_to_be32(new);
@@ -218,7 +218,7 @@
u32 channels_mask, u64 offset, bool allocate, __be32 data[2])
{
__be32 c, all, old;
- int i, retry = 5;
+ int i, ret = -EIO, retry = 5;
old = all = allocate ? cpu_to_be32(~0) : 0;
@@ -226,6 +226,8 @@
if (!(channels_mask & 1 << i))
continue;
+ ret = -EBUSY;
+
c = cpu_to_be32(1 << (31 - i));
if ((old & c) != (all & c))
continue;
@@ -251,12 +253,16 @@
/* 1394-1995 IRM, fall through to retry. */
default:
- if (retry--)
+ if (retry) {
+ retry--;
i--;
+ } else {
+ ret = -EIO;
+ }
}
}
- return -EIO;
+ return ret;
}
static void deallocate_channel(struct fw_card *card, int irm_id,
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
index 0cf4d7f..94b16e0 100644
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -1158,7 +1158,7 @@
struct fw_packet *packet, u32 csr)
{
struct fw_packet response;
- int tcode, length, ext_tcode, sel;
+ int tcode, length, ext_tcode, sel, try;
__be32 *payload, lock_old;
u32 lock_arg, lock_data;
@@ -1185,21 +1185,26 @@
reg_write(ohci, OHCI1394_CSRCompareData, lock_arg);
reg_write(ohci, OHCI1394_CSRControl, sel);
- if (reg_read(ohci, OHCI1394_CSRControl) & 0x80000000)
- lock_old = cpu_to_be32(reg_read(ohci, OHCI1394_CSRData));
- else
- fw_notify("swap not done yet\n");
+ for (try = 0; try < 20; try++)
+ if (reg_read(ohci, OHCI1394_CSRControl) & 0x80000000) {
+ lock_old = cpu_to_be32(reg_read(ohci,
+ OHCI1394_CSRData));
+ fw_fill_response(&response, packet->header,
+ RCODE_COMPLETE,
+ &lock_old, sizeof(lock_old));
+ goto out;
+ }
- fw_fill_response(&response, packet->header,
- RCODE_COMPLETE, &lock_old, sizeof(lock_old));
+ fw_error("swap not done (CSR lock timeout)\n");
+ fw_fill_response(&response, packet->header, RCODE_BUSY, NULL, 0);
+
out:
fw_core_handle_response(&ohci->card, &response);
}
static void handle_local_request(struct context *ctx, struct fw_packet *packet)
{
- u64 offset;
- u32 csr;
+ u64 offset, csr;
if (ctx == &ctx->ohci->at_request_ctx) {
packet->ack = ACK_PENDING;
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 76be229..eb0c3fe 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -416,7 +416,8 @@
return 0;
free_sd:
- sysfs_put(pdesc->value_sd);
+ if (pdesc)
+ sysfs_put(pdesc->value_sd);
free_id:
idr_remove(&pdesc_idr, id);
desc->flags &= GPIO_FLAGS_MASK;
diff --git a/drivers/gpio/it8761e_gpio.c b/drivers/gpio/it8761e_gpio.c
index 753219c..41a9388 100644
--- a/drivers/gpio/it8761e_gpio.c
+++ b/drivers/gpio/it8761e_gpio.c
@@ -80,8 +80,8 @@
u16 reg;
u8 bit;
- bit = gpio_num % 7;
- reg = (gpio_num >= 7) ? gpio_ba + 1 : gpio_ba;
+ bit = gpio_num % 8;
+ reg = (gpio_num >= 8) ? gpio_ba + 1 : gpio_ba;
return !!(inb(reg) & (1 << bit));
}
@@ -91,8 +91,8 @@
u8 curr_dirs;
u8 io_reg, bit;
- bit = gpio_num % 7;
- io_reg = (gpio_num >= 7) ? GPIO2X_IO : GPIO1X_IO;
+ bit = gpio_num % 8;
+ io_reg = (gpio_num >= 8) ? GPIO2X_IO : GPIO1X_IO;
spin_lock(&sio_lock);
@@ -116,8 +116,8 @@
u8 curr_vals, bit;
u16 reg;
- bit = gpio_num % 7;
- reg = (gpio_num >= 7) ? gpio_ba + 1 : gpio_ba;
+ bit = gpio_num % 8;
+ reg = (gpio_num >= 8) ? gpio_ba + 1 : gpio_ba;
spin_lock(&sio_lock);
@@ -135,8 +135,8 @@
{
u8 curr_dirs, io_reg, bit;
- bit = gpio_num % 7;
- io_reg = (gpio_num >= 7) ? GPIO2X_IO : GPIO1X_IO;
+ bit = gpio_num % 8;
+ io_reg = (gpio_num >= 8) ? GPIO2X_IO : GPIO1X_IO;
it8761e_gpio_set(gc, gpio_num, val);
@@ -200,7 +200,7 @@
return -EBUSY;
it8761e_gpio_chip.base = -1;
- it8761e_gpio_chip.ngpio = 14;
+ it8761e_gpio_chip.ngpio = 16;
err = gpiochip_add(&it8761e_gpio_chip);
if (err < 0)
diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c
index 7d521e1..b827c97 100644
--- a/drivers/gpio/pca953x.c
+++ b/drivers/gpio/pca953x.c
@@ -252,6 +252,18 @@
static void pca953x_irq_bus_sync_unlock(unsigned int irq)
{
struct pca953x_chip *chip = get_irq_chip_data(irq);
+ uint16_t new_irqs;
+ uint16_t level;
+
+ /* Look for any newly setup interrupt */
+ new_irqs = chip->irq_trig_fall | chip->irq_trig_raise;
+ new_irqs &= ~chip->reg_direction;
+
+ while (new_irqs) {
+ level = __ffs(new_irqs);
+ pca953x_gpio_direction_input(&chip->gpio_chip, level);
+ new_irqs &= ~(1 << level);
+ }
mutex_unlock(&chip->irq_lock);
}
@@ -278,7 +290,7 @@
else
chip->irq_trig_raise &= ~mask;
- return pca953x_gpio_direction_input(&chip->gpio_chip, level);
+ return 0;
}
static struct irq_chip pca953x_irq_chip = {
diff --git a/drivers/gpio/pl061.c b/drivers/gpio/pl061.c
index 5ad8f77..105701a 100644
--- a/drivers/gpio/pl061.c
+++ b/drivers/gpio/pl061.c
@@ -91,6 +91,12 @@
gpiodir = readb(chip->base + GPIODIR);
gpiodir |= 1 << offset;
writeb(gpiodir, chip->base + GPIODIR);
+
+ /*
+ * gpio value is set again, because pl061 doesn't allow to set value of
+ * a gpio pin before configuring it in OUT mode.
+ */
+ writeb(!!value << offset, chip->base + (1 << (offset + 2)));
spin_unlock_irqrestore(&chip->lock, flags);
return 0;
@@ -183,7 +189,7 @@
gpioibe &= ~(1 << offset);
if (trigger & IRQ_TYPE_EDGE_RISING)
gpioiev |= 1 << offset;
- else
+ else if (trigger & IRQ_TYPE_EDGE_FALLING)
gpioiev &= ~(1 << offset);
}
writeb(gpioibe, chip->base + GPIOIBE);
@@ -204,7 +210,7 @@
static void pl061_irq_handler(unsigned irq, struct irq_desc *desc)
{
- struct list_head *chip_list = get_irq_chip_data(irq);
+ struct list_head *chip_list = get_irq_data(irq);
struct list_head *ptr;
struct pl061_gpio *chip;
@@ -297,9 +303,9 @@
goto iounmap;
}
INIT_LIST_HEAD(chip_list);
- set_irq_chip_data(irq, chip_list);
+ set_irq_data(irq, chip_list);
} else
- chip_list = get_irq_chip_data(irq);
+ chip_list = get_irq_data(irq);
list_add(&chip->list, chip_list);
for (i = 0; i < PL061_GPIO_NR; i++) {
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index 3bd8727..a263b70 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -476,6 +476,7 @@
unsigned long irqflags;
spin_lock_irqsave(&dev->vbl_lock, irqflags);
+ dev->driver->disable_vblank(dev, crtc);
DRM_WAKEUP(&dev->vbl_queue[crtc]);
dev->vblank_enabled[crtc] = 0;
dev->last_vblank[crtc] = dev->driver->get_vblank_counter(dev, crtc);
diff --git a/drivers/gpu/drm/drm_memory.c b/drivers/gpu/drm/drm_memory.c
index e4865f9..7732268 100644
--- a/drivers/gpu/drm/drm_memory.c
+++ b/drivers/gpu/drm/drm_memory.c
@@ -77,7 +77,7 @@
&& (agpmem->bound + (agpmem->pages << PAGE_SHIFT)) >=
(offset + size))
break;
- if (!agpmem)
+ if (&agpmem->head == &dev->agp->memory)
return NULL;
/*
diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index 1a1825b..25bbd30 100644
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs.c
@@ -354,7 +354,10 @@
int drm_sysfs_connector_add(struct drm_connector *connector)
{
struct drm_device *dev = connector->dev;
- int ret = 0, i, j;
+ int attr_cnt = 0;
+ int opt_cnt = 0;
+ int i;
+ int ret = 0;
/* We shouldn't get called more than once for the same connector */
BUG_ON(device_is_registered(&connector->kdev));
@@ -377,8 +380,8 @@
/* Standard attributes */
- for (i = 0; i < ARRAY_SIZE(connector_attrs); i++) {
- ret = device_create_file(&connector->kdev, &connector_attrs[i]);
+ for (attr_cnt = 0; attr_cnt < ARRAY_SIZE(connector_attrs); attr_cnt++) {
+ ret = device_create_file(&connector->kdev, &connector_attrs[attr_cnt]);
if (ret)
goto err_out_files;
}
@@ -394,8 +397,8 @@
case DRM_MODE_CONNECTOR_SVIDEO:
case DRM_MODE_CONNECTOR_Component:
case DRM_MODE_CONNECTOR_TV:
- for (i = 0; i < ARRAY_SIZE(connector_attrs_opt1); i++) {
- ret = device_create_file(&connector->kdev, &connector_attrs_opt1[i]);
+ for (opt_cnt = 0; opt_cnt < ARRAY_SIZE(connector_attrs_opt1); opt_cnt++) {
+ ret = device_create_file(&connector->kdev, &connector_attrs_opt1[opt_cnt]);
if (ret)
goto err_out_files;
}
@@ -414,10 +417,10 @@
return 0;
err_out_files:
- if (i > 0)
- for (j = 0; j < i; j++)
- device_remove_file(&connector->kdev,
- &connector_attrs[i]);
+ for (i = 0; i < opt_cnt; i++)
+ device_remove_file(&connector->kdev, &connector_attrs_opt1[i]);
+ for (i = 0; i < attr_cnt; i++)
+ device_remove_file(&connector->kdev, &connector_attrs[i]);
device_unregister(&connector->kdev);
out:
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 2dc9393..c3cfafc 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1357,6 +1357,8 @@
dev_priv->cfb_size = size;
+ dev_priv->compressed_fb = compressed_fb;
+
if (IS_GM45(dev)) {
g4x_disable_fbc(dev);
I915_WRITE(DPFC_CB_BASE, compressed_fb->start);
@@ -1364,12 +1366,22 @@
i8xx_disable_fbc(dev);
I915_WRITE(FBC_CFB_BASE, cfb_base);
I915_WRITE(FBC_LL_BASE, ll_base);
+ dev_priv->compressed_llb = compressed_llb;
}
DRM_DEBUG("FBC base 0x%08lx, ll base 0x%08lx, size %dM\n", cfb_base,
ll_base, size >> 20);
}
+static void i915_cleanup_compression(struct drm_device *dev)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+
+ drm_mm_put_block(dev_priv->compressed_fb);
+ if (!IS_GM45(dev))
+ drm_mm_put_block(dev_priv->compressed_llb);
+}
+
/* true = enable decode, false = disable decoder */
static unsigned int i915_vga_set_decode(void *cookie, bool state)
{
@@ -1787,6 +1799,8 @@
mutex_lock(&dev->struct_mutex);
i915_gem_cleanup_ringbuffer(dev);
mutex_unlock(&dev->struct_mutex);
+ if (I915_HAS_FBC(dev) && i915_powersave)
+ i915_cleanup_compression(dev);
drm_mm_takedown(&dev_priv->vram);
i915_gem_lastclose(dev);
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 0af3dcc..cc03537 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -69,7 +69,8 @@
};
const static struct intel_device_info intel_i85x_info = {
- .is_i8xx = 1, .is_mobile = 1, .cursor_needs_physical = 1,
+ .is_i8xx = 1, .is_i85x = 1, .is_mobile = 1,
+ .cursor_needs_physical = 1,
};
const static struct intel_device_info intel_i865g_info = {
@@ -151,7 +152,7 @@
INTEL_VGA_DEVICE(0x3577, &intel_i830_info),
INTEL_VGA_DEVICE(0x2562, &intel_845g_info),
INTEL_VGA_DEVICE(0x3582, &intel_i85x_info),
- INTEL_VGA_DEVICE(0x35e8, &intel_i85x_info),
+ INTEL_VGA_DEVICE(0x358e, &intel_i85x_info),
INTEL_VGA_DEVICE(0x2572, &intel_i865g_info),
INTEL_VGA_DEVICE(0x2582, &intel_i915g_info),
INTEL_VGA_DEVICE(0x258a, &intel_i915g_info),
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 6960849..6e47900 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -195,6 +195,7 @@
struct intel_device_info {
u8 is_mobile : 1;
u8 is_i8xx : 1;
+ u8 is_i85x : 1;
u8 is_i915g : 1;
u8 is_i9xx : 1;
u8 is_i945gm : 1;
@@ -235,11 +236,14 @@
drm_dma_handle_t *status_page_dmah;
void *hw_status_page;
+ void *seqno_page;
dma_addr_t dma_status_page;
uint32_t counter;
unsigned int status_gfx_addr;
+ unsigned int seqno_gfx_addr;
drm_local_map_t hws_map;
struct drm_gem_object *hws_obj;
+ struct drm_gem_object *seqno_obj;
struct drm_gem_object *pwrctx;
struct resource mch_res;
@@ -630,6 +634,9 @@
u8 max_delay;
enum no_fbc_reason no_fbc_reason;
+
+ struct drm_mm_node *compressed_fb;
+ struct drm_mm_node *compressed_llb;
} drm_i915_private_t;
/** driver private structure attached to each drm_gem_object */
@@ -1070,7 +1077,7 @@
#define IS_I830(dev) ((dev)->pci_device == 0x3577)
#define IS_845G(dev) ((dev)->pci_device == 0x2562)
-#define IS_I85X(dev) ((dev)->pci_device == 0x3582)
+#define IS_I85X(dev) (INTEL_INFO(dev)->is_i85x)
#define IS_I865G(dev) ((dev)->pci_device == 0x2572)
#define IS_GEN2(dev) (INTEL_INFO(dev)->is_i8xx)
#define IS_I915G(dev) (INTEL_INFO(dev)->is_i915g)
@@ -1135,6 +1142,7 @@
#define HAS_PCH_SPLIT(dev) (IS_IRONLAKE(dev) || \
IS_GEN6(dev))
+#define HAS_PIPE_CONTROL(dev) (IS_IRONLAKE(dev) || IS_GEN6(dev))
#define PRIMARY_RINGBUFFER_SIZE (128*1024)
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 80871c6..ef3d91d 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1588,6 +1588,13 @@
}
}
+#define PIPE_CONTROL_FLUSH(addr) \
+ OUT_RING(GFX_OP_PIPE_CONTROL | PIPE_CONTROL_QW_WRITE | \
+ PIPE_CONTROL_DEPTH_STALL); \
+ OUT_RING(addr | PIPE_CONTROL_GLOBAL_GTT); \
+ OUT_RING(0); \
+ OUT_RING(0); \
+
/**
* Creates a new sequence number, emitting a write of it to the status page
* plus an interrupt, which will trigger i915_user_interrupt_handler.
@@ -1622,13 +1629,47 @@
if (dev_priv->mm.next_gem_seqno == 0)
dev_priv->mm.next_gem_seqno++;
- BEGIN_LP_RING(4);
- OUT_RING(MI_STORE_DWORD_INDEX);
- OUT_RING(I915_GEM_HWS_INDEX << MI_STORE_DWORD_INDEX_SHIFT);
- OUT_RING(seqno);
+ if (HAS_PIPE_CONTROL(dev)) {
+ u32 scratch_addr = dev_priv->seqno_gfx_addr + 128;
- OUT_RING(MI_USER_INTERRUPT);
- ADVANCE_LP_RING();
+ /*
+ * Workaround qword write incoherence by flushing the
+ * PIPE_NOTIFY buffers out to memory before requesting
+ * an interrupt.
+ */
+ BEGIN_LP_RING(32);
+ OUT_RING(GFX_OP_PIPE_CONTROL | PIPE_CONTROL_QW_WRITE |
+ PIPE_CONTROL_WC_FLUSH | PIPE_CONTROL_TC_FLUSH);
+ OUT_RING(dev_priv->seqno_gfx_addr | PIPE_CONTROL_GLOBAL_GTT);
+ OUT_RING(seqno);
+ OUT_RING(0);
+ PIPE_CONTROL_FLUSH(scratch_addr);
+ scratch_addr += 128; /* write to separate cachelines */
+ PIPE_CONTROL_FLUSH(scratch_addr);
+ scratch_addr += 128;
+ PIPE_CONTROL_FLUSH(scratch_addr);
+ scratch_addr += 128;
+ PIPE_CONTROL_FLUSH(scratch_addr);
+ scratch_addr += 128;
+ PIPE_CONTROL_FLUSH(scratch_addr);
+ scratch_addr += 128;
+ PIPE_CONTROL_FLUSH(scratch_addr);
+ OUT_RING(GFX_OP_PIPE_CONTROL | PIPE_CONTROL_QW_WRITE |
+ PIPE_CONTROL_WC_FLUSH | PIPE_CONTROL_TC_FLUSH |
+ PIPE_CONTROL_NOTIFY);
+ OUT_RING(dev_priv->seqno_gfx_addr | PIPE_CONTROL_GLOBAL_GTT);
+ OUT_RING(seqno);
+ OUT_RING(0);
+ ADVANCE_LP_RING();
+ } else {
+ BEGIN_LP_RING(4);
+ OUT_RING(MI_STORE_DWORD_INDEX);
+ OUT_RING(I915_GEM_HWS_INDEX << MI_STORE_DWORD_INDEX_SHIFT);
+ OUT_RING(seqno);
+
+ OUT_RING(MI_USER_INTERRUPT);
+ ADVANCE_LP_RING();
+ }
DRM_DEBUG_DRIVER("%d\n", seqno);
@@ -1752,7 +1793,10 @@
{
drm_i915_private_t *dev_priv = dev->dev_private;
- return READ_HWSP(dev_priv, I915_GEM_HWS_INDEX);
+ if (HAS_PIPE_CONTROL(dev))
+ return ((volatile u32 *)(dev_priv->seqno_page))[0];
+ else
+ return READ_HWSP(dev_priv, I915_GEM_HWS_INDEX);
}
/**
@@ -2362,6 +2406,12 @@
pitch_val = obj_priv->stride / tile_width;
pitch_val = ffs(pitch_val) - 1;
+ if (obj_priv->tiling_mode == I915_TILING_Y &&
+ HAS_128_BYTE_Y_TILING(dev))
+ WARN_ON(pitch_val > I830_FENCE_MAX_PITCH_VAL);
+ else
+ WARN_ON(pitch_val > I915_FENCE_MAX_PITCH_VAL);
+
val = obj_priv->gtt_offset;
if (obj_priv->tiling_mode == I915_TILING_Y)
val |= 1 << I830_FENCE_TILING_Y_SHIFT;
@@ -4546,6 +4596,49 @@
return 0;
}
+/*
+ * 965+ support PIPE_CONTROL commands, which provide finer grained control
+ * over cache flushing.
+ */
+static int
+i915_gem_init_pipe_control(struct drm_device *dev)
+{
+ drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_gem_object *obj;
+ struct drm_i915_gem_object *obj_priv;
+ int ret;
+
+ obj = drm_gem_object_alloc(dev, 4096);
+ if (obj == NULL) {
+ DRM_ERROR("Failed to allocate seqno page\n");
+ ret = -ENOMEM;
+ goto err;
+ }
+ obj_priv = to_intel_bo(obj);
+ obj_priv->agp_type = AGP_USER_CACHED_MEMORY;
+
+ ret = i915_gem_object_pin(obj, 4096);
+ if (ret)
+ goto err_unref;
+
+ dev_priv->seqno_gfx_addr = obj_priv->gtt_offset;
+ dev_priv->seqno_page = kmap(obj_priv->pages[0]);
+ if (dev_priv->seqno_page == NULL)
+ goto err_unpin;
+
+ dev_priv->seqno_obj = obj;
+ memset(dev_priv->seqno_page, 0, PAGE_SIZE);
+
+ return 0;
+
+err_unpin:
+ i915_gem_object_unpin(obj);
+err_unref:
+ drm_gem_object_unreference(obj);
+err:
+ return ret;
+}
+
static int
i915_gem_init_hws(struct drm_device *dev)
{
@@ -4563,7 +4656,8 @@
obj = drm_gem_object_alloc(dev, 4096);
if (obj == NULL) {
DRM_ERROR("Failed to allocate status page\n");
- return -ENOMEM;
+ ret = -ENOMEM;
+ goto err;
}
obj_priv = to_intel_bo(obj);
obj_priv->agp_type = AGP_USER_CACHED_MEMORY;
@@ -4571,7 +4665,7 @@
ret = i915_gem_object_pin(obj, 4096);
if (ret != 0) {
drm_gem_object_unreference(obj);
- return ret;
+ goto err_unref;
}
dev_priv->status_gfx_addr = obj_priv->gtt_offset;
@@ -4580,10 +4674,16 @@
if (dev_priv->hw_status_page == NULL) {
DRM_ERROR("Failed to map status page.\n");
memset(&dev_priv->hws_map, 0, sizeof(dev_priv->hws_map));
- i915_gem_object_unpin(obj);
- drm_gem_object_unreference(obj);
- return -EINVAL;
+ ret = -EINVAL;
+ goto err_unpin;
}
+
+ if (HAS_PIPE_CONTROL(dev)) {
+ ret = i915_gem_init_pipe_control(dev);
+ if (ret)
+ goto err_unpin;
+ }
+
dev_priv->hws_obj = obj;
memset(dev_priv->hw_status_page, 0, PAGE_SIZE);
if (IS_GEN6(dev)) {
@@ -4596,6 +4696,30 @@
DRM_DEBUG_DRIVER("hws offset: 0x%08x\n", dev_priv->status_gfx_addr);
return 0;
+
+err_unpin:
+ i915_gem_object_unpin(obj);
+err_unref:
+ drm_gem_object_unreference(obj);
+err:
+ return 0;
+}
+
+static void
+i915_gem_cleanup_pipe_control(struct drm_device *dev)
+{
+ drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_gem_object *obj;
+ struct drm_i915_gem_object *obj_priv;
+
+ obj = dev_priv->seqno_obj;
+ obj_priv = to_intel_bo(obj);
+ kunmap(obj_priv->pages[0]);
+ i915_gem_object_unpin(obj);
+ drm_gem_object_unreference(obj);
+ dev_priv->seqno_obj = NULL;
+
+ dev_priv->seqno_page = NULL;
}
static void
@@ -4619,6 +4743,9 @@
memset(&dev_priv->hws_map, 0, sizeof(dev_priv->hws_map));
dev_priv->hw_status_page = NULL;
+ if (HAS_PIPE_CONTROL(dev))
+ i915_gem_cleanup_pipe_control(dev);
+
/* Write high address into HWS_PGA when disabling. */
I915_WRITE(HWS_PGA, 0x1ffff000);
}
diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/i915_gem_tiling.c
index 449157f..4bdccef 100644
--- a/drivers/gpu/drm/i915/i915_gem_tiling.c
+++ b/drivers/gpu/drm/i915/i915_gem_tiling.c
@@ -202,21 +202,17 @@
* reg, so dont bother to check the size */
if (stride / 128 > I965_FENCE_MAX_PITCH_VAL)
return false;
- } else if (IS_I9XX(dev)) {
- uint32_t pitch_val = ffs(stride / tile_width) - 1;
-
- /* XXX: For Y tiling, FENCE_MAX_PITCH_VAL is actually 6 (8KB)
- * instead of 4 (2KB) on 945s.
- */
- if (pitch_val > I915_FENCE_MAX_PITCH_VAL ||
- size > (I830_FENCE_MAX_SIZE_VAL << 20))
+ } else if (IS_GEN3(dev) || IS_GEN2(dev)) {
+ if (stride > 8192)
return false;
- } else {
- uint32_t pitch_val = ffs(stride / tile_width) - 1;
- if (pitch_val > I830_FENCE_MAX_PITCH_VAL ||
- size > (I830_FENCE_MAX_SIZE_VAL << 19))
- return false;
+ if (IS_GEN3(dev)) {
+ if (size > I830_FENCE_MAX_SIZE_VAL << 20)
+ return false;
+ } else {
+ if (size > I830_FENCE_MAX_SIZE_VAL << 19)
+ return false;
+ }
}
/* 965+ just needs multiples of tile width */
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 6421481..df6a9cd 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -349,7 +349,7 @@
READ_BREADCRUMB(dev_priv);
}
- if (gt_iir & GT_USER_INTERRUPT) {
+ if (gt_iir & GT_PIPE_NOTIFY) {
u32 seqno = i915_get_gem_seqno(dev);
dev_priv->mm.irq_gem_seqno = seqno;
trace_i915_gem_request_complete(dev, seqno);
@@ -456,11 +456,15 @@
for (page = 0; page < page_count; page++) {
void *s, *d = kmalloc(PAGE_SIZE, GFP_ATOMIC);
+ unsigned long flags;
+
if (d == NULL)
goto unwind;
- s = kmap_atomic(src_priv->pages[page], KM_USER0);
+ local_irq_save(flags);
+ s = kmap_atomic(src_priv->pages[page], KM_IRQ0);
memcpy(d, s, PAGE_SIZE);
- kunmap_atomic(s, KM_USER0);
+ kunmap_atomic(s, KM_IRQ0);
+ local_irq_restore(flags);
dst->pages[page] = d;
}
dst->page_count = page_count;
@@ -1005,7 +1009,7 @@
spin_lock_irqsave(&dev_priv->user_irq_lock, irqflags);
if (dev->irq_enabled && (++dev_priv->user_irq_refcount == 1)) {
if (HAS_PCH_SPLIT(dev))
- ironlake_enable_graphics_irq(dev_priv, GT_USER_INTERRUPT);
+ ironlake_enable_graphics_irq(dev_priv, GT_PIPE_NOTIFY);
else
i915_enable_irq(dev_priv, I915_USER_INTERRUPT);
}
@@ -1021,7 +1025,7 @@
BUG_ON(dev->irq_enabled && dev_priv->user_irq_refcount <= 0);
if (dev->irq_enabled && (--dev_priv->user_irq_refcount == 0)) {
if (HAS_PCH_SPLIT(dev))
- ironlake_disable_graphics_irq(dev_priv, GT_USER_INTERRUPT);
+ ironlake_disable_graphics_irq(dev_priv, GT_PIPE_NOTIFY);
else
i915_disable_irq(dev_priv, I915_USER_INTERRUPT);
}
@@ -1305,7 +1309,7 @@
/* enable kind of interrupts always enabled */
u32 display_mask = DE_MASTER_IRQ_CONTROL | DE_GSE | DE_PCH_EVENT |
DE_PLANEA_FLIP_DONE | DE_PLANEB_FLIP_DONE;
- u32 render_mask = GT_USER_INTERRUPT;
+ u32 render_mask = GT_PIPE_NOTIFY;
u32 hotplug_mask = SDE_CRT_HOTPLUG | SDE_PORTB_HOTPLUG |
SDE_PORTC_HOTPLUG | SDE_PORTD_HOTPLUG;
diff --git a/drivers/gpu/drm/i915/i915_opregion.c b/drivers/gpu/drm/i915/i915_opregion.c
index 7cc8410..8fcc75c 100644
--- a/drivers/gpu/drm/i915/i915_opregion.c
+++ b/drivers/gpu/drm/i915/i915_opregion.c
@@ -382,8 +382,57 @@
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_opregion *opregion = &dev_priv->opregion;
struct drm_connector *connector;
+ acpi_handle handle;
+ struct acpi_device *acpi_dev, *acpi_cdev, *acpi_video_bus = NULL;
+ unsigned long long device_id;
+ acpi_status status;
int i = 0;
+ handle = DEVICE_ACPI_HANDLE(&dev->pdev->dev);
+ if (!handle || ACPI_FAILURE(acpi_bus_get_device(handle, &acpi_dev)))
+ return;
+
+ if (acpi_is_video_device(acpi_dev))
+ acpi_video_bus = acpi_dev;
+ else {
+ list_for_each_entry(acpi_cdev, &acpi_dev->children, node) {
+ if (acpi_is_video_device(acpi_cdev)) {
+ acpi_video_bus = acpi_cdev;
+ break;
+ }
+ }
+ }
+
+ if (!acpi_video_bus) {
+ printk(KERN_WARNING "No ACPI video bus found\n");
+ return;
+ }
+
+ list_for_each_entry(acpi_cdev, &acpi_video_bus->children, node) {
+ if (i >= 8) {
+ dev_printk (KERN_ERR, &dev->pdev->dev,
+ "More than 8 outputs detected\n");
+ return;
+ }
+ status =
+ acpi_evaluate_integer(acpi_cdev->handle, "_ADR",
+ NULL, &device_id);
+ if (ACPI_SUCCESS(status)) {
+ if (!device_id)
+ goto blind_set;
+ opregion->acpi->didl[i] = (u32)(device_id & 0x0f0f);
+ i++;
+ }
+ }
+
+end:
+ /* If fewer than 8 outputs, the list must be null terminated */
+ if (i < 8)
+ opregion->acpi->didl[i] = 0;
+ return;
+
+blind_set:
+ i = 0;
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
int output_type = ACPI_OTHER_OUTPUT;
if (i >= 8) {
@@ -416,10 +465,7 @@
opregion->acpi->didl[i] |= (1<<31) | output_type | i;
i++;
}
-
- /* If fewer than 8 outputs, the list must be null terminated */
- if (i < 8)
- opregion->acpi->didl[i] = 0;
+ goto end;
}
int intel_opregion_init(struct drm_device *dev, int resume)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index cbbf59f..4cbc521 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -230,6 +230,16 @@
#define ASYNC_FLIP (1<<22)
#define DISPLAY_PLANE_A (0<<20)
#define DISPLAY_PLANE_B (1<<20)
+#define GFX_OP_PIPE_CONTROL ((0x3<<29)|(0x3<<27)|(0x2<<24)|2)
+#define PIPE_CONTROL_QW_WRITE (1<<14)
+#define PIPE_CONTROL_DEPTH_STALL (1<<13)
+#define PIPE_CONTROL_WC_FLUSH (1<<12)
+#define PIPE_CONTROL_IS_FLUSH (1<<11) /* MBZ on Ironlake */
+#define PIPE_CONTROL_TC_FLUSH (1<<10) /* GM45+ only */
+#define PIPE_CONTROL_ISP_DIS (1<<9)
+#define PIPE_CONTROL_NOTIFY (1<<8)
+#define PIPE_CONTROL_GLOBAL_GTT (1<<2) /* in addr dword */
+#define PIPE_CONTROL_STALL_EN (1<<1) /* in addr word, Ironlake+ only */
/*
* Fence registers
@@ -241,7 +251,7 @@
#define I830_FENCE_SIZE_BITS(size) ((ffs((size) >> 19) - 1) << 8)
#define I830_FENCE_PITCH_SHIFT 4
#define I830_FENCE_REG_VALID (1<<0)
-#define I915_FENCE_MAX_PITCH_VAL 0x10
+#define I915_FENCE_MAX_PITCH_VAL 4
#define I830_FENCE_MAX_PITCH_VAL 6
#define I830_FENCE_MAX_SIZE_VAL (1<<8)
@@ -2285,6 +2295,7 @@
#define DEIER 0x4400c
/* GT interrupt */
+#define GT_PIPE_NOTIFY (1 << 4)
#define GT_SYNC_STATUS (1 << 2)
#define GT_USER_INTERRUPT (1 << 0)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index e7356fb..c7502b6 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4853,17 +4853,18 @@
dev_priv->display.update_wm = g4x_update_wm;
else if (IS_I965G(dev))
dev_priv->display.update_wm = i965_update_wm;
- else if (IS_I9XX(dev) || IS_MOBILE(dev)) {
+ else if (IS_I9XX(dev)) {
dev_priv->display.update_wm = i9xx_update_wm;
dev_priv->display.get_fifo_size = i9xx_get_fifo_size;
+ } else if (IS_I85X(dev)) {
+ dev_priv->display.update_wm = i9xx_update_wm;
+ dev_priv->display.get_fifo_size = i85x_get_fifo_size;
} else {
- if (IS_I85X(dev))
- dev_priv->display.get_fifo_size = i85x_get_fifo_size;
- else if (IS_845G(dev))
+ dev_priv->display.update_wm = i830_update_wm;
+ if (IS_845G(dev))
dev_priv->display.get_fifo_size = i845_get_fifo_size;
else
dev_priv->display.get_fifo_size = i830_get_fifo_size;
- dev_priv->display.update_wm = i830_update_wm;
}
}
diff --git a/drivers/gpu/drm/radeon/atombios.h b/drivers/gpu/drm/radeon/atombios.h
index 6732b5d..27e2c71 100644
--- a/drivers/gpu/drm/radeon/atombios.h
+++ b/drivers/gpu/drm/radeon/atombios.h
@@ -2912,7 +2912,7 @@
UCHAR ucTV_BootUpDefaultStandard;
UCHAR ucExt_TV_ASIC_ID;
UCHAR ucExt_TV_ASIC_SlaveAddr;
- ATOM_DTD_FORMAT aModeTimings[MAX_SUPPORTED_TV_TIMING];
+ ATOM_DTD_FORMAT aModeTimings[MAX_SUPPORTED_TV_TIMING_V1_2];
}ATOM_ANALOG_TV_INFO_V1_2;
typedef struct _ATOM_DPCD_INFO
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index d7388fd..cf60c0b 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -2975,7 +2975,7 @@
for (i = 0; i < track->num_cb; i++) {
if (track->cb[i].robj == NULL) {
- if (!(track->fastfill || track->color_channel_mask ||
+ if (!(track->zb_cb_clear || track->color_channel_mask ||
track->blend_read_enable)) {
continue;
}
diff --git a/drivers/gpu/drm/radeon/r100_track.h b/drivers/gpu/drm/radeon/r100_track.h
index fadfe68..f47cdca 100644
--- a/drivers/gpu/drm/radeon/r100_track.h
+++ b/drivers/gpu/drm/radeon/r100_track.h
@@ -75,7 +75,7 @@
struct r100_cs_track_texture textures[R300_TRACK_MAX_TEXTURE];
bool z_enabled;
bool separate_cube;
- bool fastfill;
+ bool zb_cb_clear;
bool blend_read_enable;
};
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
index bd75f99..a5ff807 100644
--- a/drivers/gpu/drm/radeon/r300.c
+++ b/drivers/gpu/drm/radeon/r300.c
@@ -324,13 +324,12 @@
uint32_t gb_tile_config, tmp;
r100_hdp_reset(rdev);
- /* FIXME: rv380 one pipes ? */
if ((rdev->family == CHIP_R300 && rdev->pdev->device != 0x4144) ||
- (rdev->family == CHIP_R350)) {
+ (rdev->family == CHIP_R350 && rdev->pdev->device != 0x4148)) {
/* r300,r350 */
rdev->num_gb_pipes = 2;
} else {
- /* rv350,rv370,rv380,r300 AD */
+ /* rv350,rv370,rv380,r300 AD, r350 AH */
rdev->num_gb_pipes = 1;
}
rdev->num_z_pipes = 1;
@@ -1045,7 +1044,7 @@
break;
case 0x4d1c:
/* ZB_BW_CNTL */
- track->fastfill = !!(idx_value & (1 << 2));
+ track->zb_cb_clear = !!(idx_value & (1 << 5));
break;
case 0x4e04:
/* RB3D_BLENDCNTL */
diff --git a/drivers/gpu/drm/radeon/r300_cmdbuf.c b/drivers/gpu/drm/radeon/r300_cmdbuf.c
index ea46d55..c5c2742 100644
--- a/drivers/gpu/drm/radeon/r300_cmdbuf.c
+++ b/drivers/gpu/drm/radeon/r300_cmdbuf.c
@@ -921,7 +921,7 @@
ptr_addr = drm_buffer_read_object(cmdbuf->buffer,
sizeof(stack_ptr_addr), &stack_ptr_addr);
- ref_age_base = (u32 *)(unsigned long)*ptr_addr;
+ ref_age_base = (u32 *)(unsigned long)get_unaligned(ptr_addr);
for (i=0; i < header.scratch.n_bufs; i++) {
buf_idx = drm_buffer_pointer_to_dword(cmdbuf->buffer, 0);
diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c
index 3dc968c..c2bda4a 100644
--- a/drivers/gpu/drm/radeon/r420.c
+++ b/drivers/gpu/drm/radeon/r420.c
@@ -59,6 +59,12 @@
/* get max number of pipes */
gb_pipe_select = RREG32(0x402C);
num_pipes = ((gb_pipe_select >> 12) & 3) + 1;
+
+ /* SE chips have 1 pipe */
+ if ((rdev->pdev->device == 0x5e4c) ||
+ (rdev->pdev->device == 0x5e4f))
+ num_pipes = 1;
+
rdev->num_gb_pipes = num_pipes;
tmp = 0;
switch (num_pipes) {
diff --git a/drivers/gpu/drm/radeon/radeon_agp.c b/drivers/gpu/drm/radeon/radeon_agp.c
index c445779..28e473f 100644
--- a/drivers/gpu/drm/radeon/radeon_agp.c
+++ b/drivers/gpu/drm/radeon/radeon_agp.c
@@ -134,12 +134,10 @@
int ret;
/* Acquire AGP. */
- if (!rdev->ddev->agp->acquired) {
- ret = drm_agp_acquire(rdev->ddev);
- if (ret) {
- DRM_ERROR("Unable to acquire AGP: %d\n", ret);
- return ret;
- }
+ ret = drm_agp_acquire(rdev->ddev);
+ if (ret) {
+ DRM_ERROR("Unable to acquire AGP: %d\n", ret);
+ return ret;
}
ret = drm_agp_info(rdev->ddev, &info);
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 5673665..9916d825 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -1264,7 +1264,7 @@
switch (crev) {
case 1:
tv_info = (ATOM_ANALOG_TV_INFO *)(mode_info->atom_context->bios + data_offset);
- if (index > MAX_SUPPORTED_TV_TIMING)
+ if (index >= MAX_SUPPORTED_TV_TIMING)
return false;
mode->crtc_htotal = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Total);
@@ -1302,7 +1302,7 @@
break;
case 2:
tv_info_v1_2 = (ATOM_ANALOG_TV_INFO_V1_2 *)(mode_info->atom_context->bios + data_offset);
- if (index > MAX_SUPPORTED_TV_TIMING_V1_2)
+ if (index >= MAX_SUPPORTED_TV_TIMING_V1_2)
return false;
dtd_timings = &tv_info_v1_2->aModeTimings[index];
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index 1331351..4559a53 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -1316,6 +1316,8 @@
radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI");
if (!radeon_connector->ddc_bus)
goto failed;
+ }
+ if (connector_type == DRM_MODE_CONNECTOR_DVII) {
radeon_connector->dac_load_detect = true;
drm_connector_attach_property(&radeon_connector->base,
rdev->mode_info.load_detect_property,
diff --git a/drivers/gpu/drm/radeon/radeon_cp.c b/drivers/gpu/drm/radeon/radeon_cp.c
index 419630d..2f042a3 100644
--- a/drivers/gpu/drm/radeon/radeon_cp.c
+++ b/drivers/gpu/drm/radeon/radeon_cp.c
@@ -435,14 +435,19 @@
if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R420) {
gb_pipe_sel = RADEON_READ(R400_GB_PIPE_SELECT);
dev_priv->num_gb_pipes = ((gb_pipe_sel >> 12) & 0x3) + 1;
+ /* SE cards have 1 pipe */
+ if ((dev->pdev->device == 0x5e4c) ||
+ (dev->pdev->device == 0x5e4f))
+ dev_priv->num_gb_pipes = 1;
} else {
/* R3xx */
if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R300 &&
dev->pdev->device != 0x4144) ||
- ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R350)) {
+ ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R350 &&
+ dev->pdev->device != 0x4148)) {
dev_priv->num_gb_pipes = 2;
} else {
- /* RV3xx/R300 AD */
+ /* RV3xx/R300 AD/R350 AH */
dev_priv->num_gb_pipes = 1;
}
}
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index b8d6728..bb1c122 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -86,12 +86,12 @@
WREG32(EVERGREEN_DC_LUT_WHITE_OFFSET_GREEN + radeon_crtc->crtc_offset, 0xffff);
WREG32(EVERGREEN_DC_LUT_WHITE_OFFSET_RED + radeon_crtc->crtc_offset, 0xffff);
- WREG32(EVERGREEN_DC_LUT_RW_MODE, radeon_crtc->crtc_id);
- WREG32(EVERGREEN_DC_LUT_WRITE_EN_MASK, 0x00000007);
+ WREG32(EVERGREEN_DC_LUT_RW_MODE + radeon_crtc->crtc_offset, 0);
+ WREG32(EVERGREEN_DC_LUT_WRITE_EN_MASK + radeon_crtc->crtc_offset, 0x00000007);
- WREG32(EVERGREEN_DC_LUT_RW_INDEX, 0);
+ WREG32(EVERGREEN_DC_LUT_RW_INDEX + radeon_crtc->crtc_offset, 0);
for (i = 0; i < 256; i++) {
- WREG32(EVERGREEN_DC_LUT_30_COLOR,
+ WREG32(EVERGREEN_DC_LUT_30_COLOR + radeon_crtc->crtc_offset,
(radeon_crtc->lut_r[i] << 20) |
(radeon_crtc->lut_g[i] << 10) |
(radeon_crtc->lut_b[i] << 0));
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 4b05563..b3749d4 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -216,6 +216,7 @@
.mmap = drm_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
+ .read = drm_read,
#ifdef CONFIG_COMPAT
.compat_ioctl = radeon_compat_ioctl,
#endif
@@ -304,6 +305,7 @@
.mmap = radeon_mmap,
.poll = drm_poll,
.fasync = drm_fasync,
+ .read = drm_read,
#ifdef CONFIG_COMPAT
.compat_ioctl = radeon_kms_compat_ioctl,
#endif
diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c
index 30293be..c5ddaf5 100644
--- a/drivers/gpu/drm/radeon/radeon_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_encoders.c
@@ -254,6 +254,53 @@
return dig_connector;
}
+void radeon_panel_mode_fixup(struct drm_encoder *encoder,
+ struct drm_display_mode *adjusted_mode)
+{
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct drm_display_mode *native_mode = &radeon_encoder->native_mode;
+ unsigned hblank = native_mode->htotal - native_mode->hdisplay;
+ unsigned vblank = native_mode->vtotal - native_mode->vdisplay;
+ unsigned hover = native_mode->hsync_start - native_mode->hdisplay;
+ unsigned vover = native_mode->vsync_start - native_mode->vdisplay;
+ unsigned hsync_width = native_mode->hsync_end - native_mode->hsync_start;
+ unsigned vsync_width = native_mode->vsync_end - native_mode->vsync_start;
+
+ adjusted_mode->clock = native_mode->clock;
+ adjusted_mode->flags = native_mode->flags;
+
+ if (ASIC_IS_AVIVO(rdev)) {
+ adjusted_mode->hdisplay = native_mode->hdisplay;
+ adjusted_mode->vdisplay = native_mode->vdisplay;
+ }
+
+ adjusted_mode->htotal = native_mode->hdisplay + hblank;
+ adjusted_mode->hsync_start = native_mode->hdisplay + hover;
+ adjusted_mode->hsync_end = adjusted_mode->hsync_start + hsync_width;
+
+ adjusted_mode->vtotal = native_mode->vdisplay + vblank;
+ adjusted_mode->vsync_start = native_mode->vdisplay + vover;
+ adjusted_mode->vsync_end = adjusted_mode->vsync_start + vsync_width;
+
+ drm_mode_set_crtcinfo(adjusted_mode, CRTC_INTERLACE_HALVE_V);
+
+ if (ASIC_IS_AVIVO(rdev)) {
+ adjusted_mode->crtc_hdisplay = native_mode->hdisplay;
+ adjusted_mode->crtc_vdisplay = native_mode->vdisplay;
+ }
+
+ adjusted_mode->crtc_htotal = adjusted_mode->crtc_hdisplay + hblank;
+ adjusted_mode->crtc_hsync_start = adjusted_mode->crtc_hdisplay + hover;
+ adjusted_mode->crtc_hsync_end = adjusted_mode->crtc_hsync_start + hsync_width;
+
+ adjusted_mode->crtc_vtotal = adjusted_mode->crtc_vdisplay + vblank;
+ adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + vover;
+ adjusted_mode->crtc_vsync_end = adjusted_mode->crtc_vsync_start + vsync_width;
+
+}
+
static bool radeon_atom_mode_fixup(struct drm_encoder *encoder,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
@@ -275,18 +322,8 @@
adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + 2;
/* get the native mode for LVDS */
- if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT)) {
- struct drm_display_mode *native_mode = &radeon_encoder->native_mode;
- int mode_id = adjusted_mode->base.id;
- *adjusted_mode = *native_mode;
- if (!ASIC_IS_AVIVO(rdev)) {
- adjusted_mode->hdisplay = mode->hdisplay;
- adjusted_mode->vdisplay = mode->vdisplay;
- adjusted_mode->crtc_hdisplay = mode->hdisplay;
- adjusted_mode->crtc_vdisplay = mode->vdisplay;
- }
- adjusted_mode->base.id = mode_id;
- }
+ if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT))
+ radeon_panel_mode_fixup(encoder, adjusted_mode);
/* get the native mode for TV */
if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) {
@@ -1326,7 +1363,7 @@
radeon_encoder->pixel_clock = adjusted_mode->clock;
- if (ASIC_IS_AVIVO(rdev)) {
+ if (ASIC_IS_AVIVO(rdev) && !ASIC_IS_DCE4(rdev)) {
if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT | ATOM_DEVICE_TV_SUPPORT))
atombios_yuv_setup(encoder, true);
else
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index d3657dc..c633319 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -165,7 +165,7 @@
{
struct radeon_device *rdev = dev->dev_private;
- if (crtc < 0 || crtc > 1) {
+ if (crtc < 0 || crtc >= rdev->num_crtc) {
DRM_ERROR("Invalid crtc %d\n", crtc);
return -EINVAL;
}
@@ -177,7 +177,7 @@
{
struct radeon_device *rdev = dev->dev_private;
- if (crtc < 0 || crtc > 1) {
+ if (crtc < 0 || crtc >= rdev->num_crtc) {
DRM_ERROR("Invalid crtc %d\n", crtc);
return -EINVAL;
}
@@ -191,7 +191,7 @@
{
struct radeon_device *rdev = dev->dev_private;
- if (crtc < 0 || crtc > 1) {
+ if (crtc < 0 || crtc >= rdev->num_crtc) {
DRM_ERROR("Invalid crtc %d\n", crtc);
return;
}
diff --git a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
index 2441cca..0274abe 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
@@ -228,16 +228,8 @@
drm_mode_set_crtcinfo(adjusted_mode, 0);
/* get the native mode for LVDS */
- if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT)) {
- struct drm_display_mode *native_mode = &radeon_encoder->native_mode;
- int mode_id = adjusted_mode->base.id;
- *adjusted_mode = *native_mode;
- adjusted_mode->hdisplay = mode->hdisplay;
- adjusted_mode->vdisplay = mode->vdisplay;
- adjusted_mode->crtc_hdisplay = mode->hdisplay;
- adjusted_mode->crtc_vdisplay = mode->vdisplay;
- adjusted_mode->base.id = mode_id;
- }
+ if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT))
+ radeon_panel_mode_fixup(encoder, adjusted_mode);
return true;
}
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index 0b8e327..5413fcd6 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -558,6 +558,8 @@
bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode);
+void radeon_panel_mode_fixup(struct drm_encoder *encoder,
+ struct drm_display_mode *adjusted_mode);
void atom_rv515_force_tv_scaler(struct radeon_device *rdev, struct radeon_crtc *radeon_crtc);
/* legacy tv */
diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
index 40ab6d9..cc5316d 100644
--- a/drivers/gpu/drm/radeon/radeon_state.c
+++ b/drivers/gpu/drm/radeon/radeon_state.c
@@ -424,7 +424,7 @@
if ((*cmd & RADEON_GMC_SRC_PITCH_OFFSET_CNTL) &&
(*cmd & RADEON_GMC_DST_PITCH_OFFSET_CNTL)) {
u32 *cmd3 = drm_buffer_pointer_to_dword(cmdbuf->buffer, 3);
- offset = *cmd << 10;
+ offset = *cmd3 << 10;
if (radeon_check_and_fixup_offset
(dev_priv, file_priv, &offset)) {
DRM_ERROR("Invalid second packet offset\n");
@@ -2895,9 +2895,12 @@
return rv;
rv = drm_buffer_copy_from_user(cmdbuf->buffer, buffer,
cmdbuf->bufsz);
- if (rv)
+ if (rv) {
+ drm_buffer_free(cmdbuf->buffer);
return rv;
- }
+ }
+ } else
+ goto done;
orig_nbox = cmdbuf->nbox;
@@ -2905,8 +2908,7 @@
int temp;
temp = r300_do_cp_cmdbuf(dev, file_priv, cmdbuf);
- if (cmdbuf->bufsz != 0)
- drm_buffer_free(cmdbuf->buffer);
+ drm_buffer_free(cmdbuf->buffer);
return temp;
}
@@ -3012,16 +3014,15 @@
}
}
- if (cmdbuf->bufsz != 0)
- drm_buffer_free(cmdbuf->buffer);
+ drm_buffer_free(cmdbuf->buffer);
+ done:
DRM_DEBUG("DONE\n");
COMMIT_RING();
return 0;
err:
- if (cmdbuf->bufsz != 0)
- drm_buffer_free(cmdbuf->buffer);
+ drm_buffer_free(cmdbuf->buffer);
return -EINVAL;
}
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index dd47b2a..0e3754a 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -1716,40 +1716,12 @@
}
EXPORT_SYMBOL(ttm_bo_wait);
-void ttm_bo_unblock_reservation(struct ttm_buffer_object *bo)
-{
- atomic_set(&bo->reserved, 0);
- wake_up_all(&bo->event_queue);
-}
-
-int ttm_bo_block_reservation(struct ttm_buffer_object *bo, bool interruptible,
- bool no_wait)
-{
- int ret;
-
- while (unlikely(atomic_cmpxchg(&bo->reserved, 0, 1) != 0)) {
- if (no_wait)
- return -EBUSY;
- else if (interruptible) {
- ret = wait_event_interruptible
- (bo->event_queue, atomic_read(&bo->reserved) == 0);
- if (unlikely(ret != 0))
- return ret;
- } else {
- wait_event(bo->event_queue,
- atomic_read(&bo->reserved) == 0);
- }
- }
- return 0;
-}
-
int ttm_bo_synccpu_write_grab(struct ttm_buffer_object *bo, bool no_wait)
{
int ret = 0;
/*
- * Using ttm_bo_reserve instead of ttm_bo_block_reservation
- * makes sure the lru lists are updated.
+ * Using ttm_bo_reserve makes sure the lru lists are updated.
*/
ret = ttm_bo_reserve(bo, true, no_wait, false, 0);
diff --git a/drivers/gpu/drm/ttm/ttm_lock.c b/drivers/gpu/drm/ttm/ttm_lock.c
index 3d172ef..de41e55 100644
--- a/drivers/gpu/drm/ttm/ttm_lock.c
+++ b/drivers/gpu/drm/ttm/ttm_lock.c
@@ -204,7 +204,6 @@
lock->flags &= ~TTM_VT_LOCK;
wake_up_all(&lock->queue);
spin_unlock(&lock->lock);
- printk(KERN_INFO TTM_PFX "vt unlock.\n");
return ret;
}
@@ -265,10 +264,8 @@
ttm_lock_type, &ttm_vt_lock_remove, NULL);
if (ret)
(void)__ttm_vt_unlock(lock);
- else {
+ else
lock->vt_holder = tfile;
- printk(KERN_INFO TTM_PFX "vt lock.\n");
- }
return ret;
}
diff --git a/drivers/gpu/drm/via/via_video.c b/drivers/gpu/drm/via/via_video.c
index 6ec04ac..6efac81 100644
--- a/drivers/gpu/drm/via/via_video.c
+++ b/drivers/gpu/drm/via/via_video.c
@@ -75,7 +75,7 @@
DRM_DEBUG("\n");
- if (fx->lock > VIA_NR_XVMC_LOCKS)
+ if (fx->lock >= VIA_NR_XVMC_LOCKS)
return -EFAULT;
lock = (volatile int *)XVMCLOCKPTR(sAPriv, fx->lock);
diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
index d6d1149..c8768f3 100644
--- a/drivers/gpu/vga/vga_switcheroo.c
+++ b/drivers/gpu/vga/vga_switcheroo.c
@@ -276,8 +276,10 @@
mutex_lock(&vgasr_mutex);
- if (!vgasr_priv.active)
- return -EINVAL;
+ if (!vgasr_priv.active) {
+ cnt = -EINVAL;
+ goto out;
+ }
/* pwr off the device not in use */
if (strncmp(usercmd, "OFF", 3) == 0) {
diff --git a/drivers/hid/hid-cherry.c b/drivers/hid/hid-cherry.c
index 7e597d7..24663a8 100644
--- a/drivers/hid/hid-cherry.c
+++ b/drivers/hid/hid-cherry.c
@@ -59,6 +59,7 @@
static const struct hid_device_id ch_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION_SOLAR) },
{ }
};
MODULE_DEVICE_TABLE(hid, ch_devices);
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 2e2aa75..143e788 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1043,13 +1043,8 @@
if ((hid->claimed & HID_CLAIMED_HIDDEV) && hid->hiddev_report_event)
hid->hiddev_report_event(hid, report);
- if (hid->claimed & HID_CLAIMED_HIDRAW) {
- /* numbered reports need to be passed with the report num */
- if (report_enum->numbered)
- hidraw_report_event(hid, data - 1, size + 1);
- else
- hidraw_report_event(hid, data, size);
- }
+ if (hid->claimed & HID_CLAIMED_HIDRAW)
+ hidraw_report_event(hid, data, size);
for (a = 0; a < report->maxfield; a++)
hid_input_field(hid, report->field[a], cdata, interrupt);
@@ -1296,6 +1291,7 @@
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
{ HID_USB_DEVICE(USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION_SOLAR) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_TACTICAL_PAD) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_1) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_2) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 797e064..09d2764 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -131,6 +131,7 @@
#define USB_VENDOR_ID_CHERRY 0x046a
#define USB_DEVICE_ID_CHERRY_CYMOTION 0x0023
+#define USB_DEVICE_ID_CHERRY_CYMOTION_SOLAR 0x0027
#define USB_VENDOR_ID_CHIC 0x05fe
#define USB_DEVICE_ID_CHIC_GAMEPAD 0x0014
diff --git a/drivers/hid/hid-ntrig.c b/drivers/hid/hid-ntrig.c
index 9b24fc5..4777bbf 100644
--- a/drivers/hid/hid-ntrig.c
+++ b/drivers/hid/hid-ntrig.c
@@ -1,8 +1,8 @@
/*
* HID driver for N-Trig touchscreens
*
- * Copyright (c) 2008 Rafi Rubin
- * Copyright (c) 2009 Stephane Chatty
+ * Copyright (c) 2008-2010 Rafi Rubin
+ * Copyright (c) 2009-2010 Stephane Chatty
*
*/
@@ -15,6 +15,8 @@
#include <linux/device.h>
#include <linux/hid.h>
+#include <linux/usb.h>
+#include "usbhid/usbhid.h"
#include <linux/module.h>
#include <linux/slab.h>
@@ -22,17 +24,16 @@
#define NTRIG_DUPLICATE_USAGES 0x001
-#define nt_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, \
- EV_KEY, (c))
-
struct ntrig_data {
/* Incoming raw values for a single contact */
__u16 x, y, w, h;
__u16 id;
- __u8 confidence;
+
+ bool tipswitch;
+ bool confidence;
+ bool first_contact_touch;
bool reading_mt;
- __u8 first_contact_confidence;
__u8 mt_footer[4];
__u8 mt_foot_count;
@@ -139,9 +140,10 @@
case 0xff000001:
/* Tag indicating the start of a multitouch group */
nd->reading_mt = 1;
- nd->first_contact_confidence = 0;
+ nd->first_contact_touch = 0;
break;
case HID_DG_TIPSWITCH:
+ nd->tipswitch = value;
/* Prevent emission of touch until validated */
return 1;
case HID_DG_CONFIDENCE:
@@ -169,8 +171,14 @@
* to emit a normal (X, Y) position
*/
if (!nd->reading_mt) {
+ /*
+ * TipSwitch indicates the presence of a
+ * finger in single touch mode.
+ */
+ input_report_key(input, BTN_TOUCH,
+ nd->tipswitch);
input_report_key(input, BTN_TOOL_DOUBLETAP,
- (nd->confidence != 0));
+ nd->tipswitch);
input_event(input, EV_ABS, ABS_X, nd->x);
input_event(input, EV_ABS, ABS_Y, nd->y);
}
@@ -209,7 +217,13 @@
/* emit a normal (X, Y) for the first point only */
if (nd->id == 0) {
- nd->first_contact_confidence = nd->confidence;
+ /*
+ * TipSwitch is superfluous in multitouch
+ * mode. The footer events tell us
+ * if there is a finger on the screen or
+ * not.
+ */
+ nd->first_contact_touch = nd->confidence;
input_event(input, EV_ABS, ABS_X, nd->x);
input_event(input, EV_ABS, ABS_Y, nd->y);
}
@@ -239,30 +253,11 @@
nd->reading_mt = 0;
- if (nd->first_contact_confidence) {
- switch (value) {
- case 0: /* for single touch devices */
- case 1:
- input_report_key(input,
- BTN_TOOL_DOUBLETAP, 1);
- break;
- case 2:
- input_report_key(input,
- BTN_TOOL_TRIPLETAP, 1);
- break;
- case 3:
- default:
- input_report_key(input,
- BTN_TOOL_QUADTAP, 1);
- }
+ if (nd->first_contact_touch) {
+ input_report_key(input, BTN_TOOL_DOUBLETAP, 1);
input_report_key(input, BTN_TOUCH, 1);
} else {
- input_report_key(input,
- BTN_TOOL_DOUBLETAP, 0);
- input_report_key(input,
- BTN_TOOL_TRIPLETAP, 0);
- input_report_key(input,
- BTN_TOOL_QUADTAP, 0);
+ input_report_key(input, BTN_TOOL_DOUBLETAP, 0);
input_report_key(input, BTN_TOUCH, 0);
}
break;
@@ -286,6 +281,7 @@
struct ntrig_data *nd;
struct hid_input *hidinput;
struct input_dev *input;
+ struct hid_report *report;
if (id->driver_data)
hdev->quirks |= HID_QUIRK_MULTI_INPUT;
@@ -327,13 +323,7 @@
__clear_bit(BTN_TOOL_PEN, input->keybit);
__clear_bit(BTN_TOOL_FINGER, input->keybit);
__clear_bit(BTN_0, input->keybit);
- /*
- * A little something special to enable
- * two and three finger taps.
- */
__set_bit(BTN_TOOL_DOUBLETAP, input->keybit);
- __set_bit(BTN_TOOL_TRIPLETAP, input->keybit);
- __set_bit(BTN_TOOL_QUADTAP, input->keybit);
/*
* The physical touchscreen (single touch)
* input has a value for physical, whereas
@@ -349,6 +339,12 @@
}
}
+ /* This is needed for devices with more recent firmware versions */
+ report = hdev->report_enum[HID_FEATURE_REPORT].report_id_hash[0x0a];
+ if (report)
+ usbhid_submit_report(hdev, report, USB_DIR_OUT);
+
+
return 0;
err_free:
kfree(nd);
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index 7502a4b..402d557 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -76,7 +76,7 @@
static int sony_set_operational_bt(struct hid_device *hdev)
{
- unsigned char buf[] = { 0x53, 0xf4, 0x42, 0x03, 0x00, 0x00 };
+ unsigned char buf[] = { 0xf4, 0x42, 0x03, 0x00, 0x00 };
return hdev->hid_output_raw_report(hdev, buf, sizeof(buf), HID_FEATURE_REPORT);
}
diff --git a/drivers/hid/hid-wacom.c b/drivers/hid/hid-wacom.c
index f7700cf..f947d83 100644
--- a/drivers/hid/hid-wacom.c
+++ b/drivers/hid/hid-wacom.c
@@ -277,7 +277,6 @@
ret = hid_register_driver(&wacom_driver);
if (ret)
printk(KERN_ERR "can't register wacom driver\n");
- printk(KERN_ERR "wacom driver registered\n");
return ret;
}
diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
index 56d06cd..7b85b69 100644
--- a/drivers/hid/usbhid/hid-core.c
+++ b/drivers/hid/usbhid/hid-core.c
@@ -999,13 +999,6 @@
}
}
- init_waitqueue_head(&usbhid->wait);
- INIT_WORK(&usbhid->reset_work, hid_reset);
- INIT_WORK(&usbhid->restart_work, __usbhid_restart_queues);
- setup_timer(&usbhid->io_retry, hid_retry_timeout, (unsigned long) hid);
-
- spin_lock_init(&usbhid->lock);
-
usbhid->urbctrl = usb_alloc_urb(0, GFP_KERNEL);
if (!usbhid->urbctrl) {
ret = -ENOMEM;
@@ -1179,6 +1172,12 @@
usbhid->intf = intf;
usbhid->ifnum = interface->desc.bInterfaceNumber;
+ init_waitqueue_head(&usbhid->wait);
+ INIT_WORK(&usbhid->reset_work, hid_reset);
+ INIT_WORK(&usbhid->restart_work, __usbhid_restart_queues);
+ setup_timer(&usbhid->io_retry, hid_retry_timeout, (unsigned long) hid);
+ spin_lock_init(&usbhid->lock);
+
ret = hid_add_device(hid);
if (ret) {
if (ret != -ENODEV)
diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
index 0f28d91..f085c18 100644
--- a/drivers/hwmon/applesmc.c
+++ b/drivers/hwmon/applesmc.c
@@ -195,6 +195,9 @@
/* Indicates whether this computer has light sensors and keyboard backlight. */
static unsigned int applesmc_light;
+/* The number of fans handled by the driver */
+static unsigned int fans_handled;
+
/* Indicates which temperature sensors set to use. */
static unsigned int applesmc_temperature_set;
@@ -1492,39 +1495,24 @@
/* create fan files */
count = applesmc_get_fan_count();
- if (count < 0) {
+ if (count < 0)
printk(KERN_ERR "applesmc: Cannot get the number of fans.\n");
- } else {
+ else
printk(KERN_INFO "applesmc: %d fans found.\n", count);
- switch (count) {
- default:
- printk(KERN_WARNING "applesmc: More than 4 fans found,"
- " but at most 4 fans are supported"
- " by the driver.\n");
- case 4:
- ret = sysfs_create_group(&pdev->dev.kobj,
- &fan_attribute_groups[3]);
- if (ret)
- goto out_key_enumeration;
- case 3:
- ret = sysfs_create_group(&pdev->dev.kobj,
- &fan_attribute_groups[2]);
- if (ret)
- goto out_key_enumeration;
- case 2:
- ret = sysfs_create_group(&pdev->dev.kobj,
- &fan_attribute_groups[1]);
- if (ret)
- goto out_key_enumeration;
- case 1:
- ret = sysfs_create_group(&pdev->dev.kobj,
- &fan_attribute_groups[0]);
- if (ret)
- goto out_fan_1;
- case 0:
- ;
- }
+ if (count > 4) {
+ count = 4;
+ printk(KERN_WARNING "applesmc: More than 4 fans found,"
+ " but at most 4 fans are supported"
+ " by the driver.\n");
+ }
+
+ while (fans_handled < count) {
+ ret = sysfs_create_group(&pdev->dev.kobj,
+ &fan_attribute_groups[fans_handled]);
+ if (ret)
+ goto out_fans;
+ fans_handled++;
}
for (i = 0;
@@ -1593,10 +1581,10 @@
applesmc_release_accelerometer();
out_temperature:
sysfs_remove_group(&pdev->dev.kobj, &temperature_attributes_group);
- sysfs_remove_group(&pdev->dev.kobj, &fan_attribute_groups[0]);
-out_fan_1:
- sysfs_remove_group(&pdev->dev.kobj, &fan_attribute_groups[1]);
-out_key_enumeration:
+out_fans:
+ while (fans_handled)
+ sysfs_remove_group(&pdev->dev.kobj,
+ &fan_attribute_groups[--fans_handled]);
sysfs_remove_group(&pdev->dev.kobj, &key_enumeration_group);
out_name:
sysfs_remove_file(&pdev->dev.kobj, &dev_attr_name.attr);
@@ -1622,8 +1610,9 @@
if (applesmc_accelerometer)
applesmc_release_accelerometer();
sysfs_remove_group(&pdev->dev.kobj, &temperature_attributes_group);
- sysfs_remove_group(&pdev->dev.kobj, &fan_attribute_groups[0]);
- sysfs_remove_group(&pdev->dev.kobj, &fan_attribute_groups[1]);
+ while (fans_handled)
+ sysfs_remove_group(&pdev->dev.kobj,
+ &fan_attribute_groups[--fans_handled]);
sysfs_remove_group(&pdev->dev.kobj, &key_enumeration_group);
sysfs_remove_file(&pdev->dev.kobj, &dev_attr_name.attr);
platform_device_unregister(pdev);
diff --git a/drivers/hwmon/asc7621.c b/drivers/hwmon/asc7621.c
index 7f94810..0f388ad 100644
--- a/drivers/hwmon/asc7621.c
+++ b/drivers/hwmon/asc7621.c
@@ -268,8 +268,11 @@
if (strict_strtol(buf, 10, &reqval))
return -EINVAL;
+ /* If a minimum RPM of zero is requested, then we set the register to
+ 0xffff. This value allows the fan to be stopped completely without
+ generating an alarm. */
reqval =
- (SENSORS_LIMIT((reqval) <= 0 ? 0 : 5400000 / (reqval), 0, 65534));
+ (reqval <= 0 ? 0xffff : SENSORS_LIMIT(5400000 / reqval, 0, 0xfffe));
mutex_lock(&data->update_lock);
data->reg[param->msb[0]] = (reqval >> 8) & 0xff;
@@ -285,8 +288,9 @@
* Voltages are scaled in the device so that the nominal voltage
* is 3/4ths of the 0-255 range (i.e. 192).
* If all voltages are 'normal' then all voltage registers will
- * read 0xC0. This doesn't help us if we don't have a point of refernce.
- * The data sheet however provides us with the full scale value for each
+ * read 0xC0.
+ *
+ * The data sheet provides us with the 3/4 scale value for each voltage
* which is stored in in_scaling. The sda->index parameter value provides
* the index into in_scaling.
*
@@ -295,7 +299,7 @@
*/
static int asc7621_in_scaling[] = {
- 3320, 3000, 4380, 6640, 16000
+ 2500, 2250, 3300, 5000, 12000
};
static ssize_t show_in10(struct device *dev, struct device_attribute *attr,
@@ -306,19 +310,12 @@
u8 nr = sda->index;
mutex_lock(&data->update_lock);
- regval = (data->reg[param->msb[0]] * asc7621_in_scaling[nr]) / 256;
-
- /* The LSB value is a 2-bit scaling of the MSB's LSbit value.
- * I.E. If the maximim voltage for this input is 6640 millivolts then
- * a MSB register value of 0 = 0mv and 255 = 6640mv.
- * A 1 step change therefore represents 25.9mv (6640 / 256).
- * The extra 2-bits therefore represent increments of 6.48mv.
- */
- regval += ((asc7621_in_scaling[nr] / 256) / 4) *
- (data->reg[param->lsb[0]] >> 6);
-
+ regval = (data->reg[param->msb[0]] << 8) | (data->reg[param->lsb[0]]);
mutex_unlock(&data->update_lock);
+ /* The LSB value is a 2-bit scaling of the MSB's LSbit value. */
+ regval = (regval >> 6) * asc7621_in_scaling[nr] / (0xc0 << 2);
+
return sprintf(buf, "%u\n", regval);
}
@@ -331,7 +328,7 @@
return sprintf(buf, "%u\n",
((data->reg[param->msb[0]] *
- asc7621_in_scaling[nr]) / 256));
+ asc7621_in_scaling[nr]) / 0xc0));
}
static ssize_t store_in8(struct device *dev, struct device_attribute *attr,
@@ -344,9 +341,11 @@
if (strict_strtol(buf, 10, &reqval))
return -EINVAL;
- reqval = SENSORS_LIMIT(reqval, 0, asc7621_in_scaling[nr]);
+ reqval = SENSORS_LIMIT(reqval, 0, 0xffff);
- reqval = (reqval * 255 + 128) / asc7621_in_scaling[nr];
+ reqval = reqval * 0xc0 / asc7621_in_scaling[nr];
+
+ reqval = SENSORS_LIMIT(reqval, 0, 0xff);
mutex_lock(&data->update_lock);
data->reg[param->msb[0]] = reqval;
@@ -846,11 +845,11 @@
PWRITE(in3_max, 3, PRI_LOW, 0x4b, 0, 0, 0, in8),
PWRITE(in4_max, 4, PRI_LOW, 0x4d, 0, 0, 0, in8),
- PREAD(in0_alarm, 0, PRI_LOW, 0x41, 0, 0x01, 0, bitmask),
- PREAD(in1_alarm, 1, PRI_LOW, 0x41, 0, 0x01, 1, bitmask),
- PREAD(in2_alarm, 2, PRI_LOW, 0x41, 0, 0x01, 2, bitmask),
- PREAD(in3_alarm, 3, PRI_LOW, 0x41, 0, 0x01, 3, bitmask),
- PREAD(in4_alarm, 4, PRI_LOW, 0x42, 0, 0x01, 0, bitmask),
+ PREAD(in0_alarm, 0, PRI_HIGH, 0x41, 0, 0x01, 0, bitmask),
+ PREAD(in1_alarm, 1, PRI_HIGH, 0x41, 0, 0x01, 1, bitmask),
+ PREAD(in2_alarm, 2, PRI_HIGH, 0x41, 0, 0x01, 2, bitmask),
+ PREAD(in3_alarm, 3, PRI_HIGH, 0x41, 0, 0x01, 3, bitmask),
+ PREAD(in4_alarm, 4, PRI_HIGH, 0x42, 0, 0x01, 0, bitmask),
PREAD(fan1_input, 0, PRI_HIGH, 0x29, 0x28, 0, 0, fan16),
PREAD(fan2_input, 1, PRI_HIGH, 0x2b, 0x2a, 0, 0, fan16),
@@ -862,10 +861,10 @@
PWRITE(fan3_min, 2, PRI_LOW, 0x59, 0x58, 0, 0, fan16),
PWRITE(fan4_min, 3, PRI_LOW, 0x5b, 0x5a, 0, 0, fan16),
- PREAD(fan1_alarm, 0, PRI_LOW, 0x42, 0, 0x01, 0, bitmask),
- PREAD(fan2_alarm, 1, PRI_LOW, 0x42, 0, 0x01, 1, bitmask),
- PREAD(fan3_alarm, 2, PRI_LOW, 0x42, 0, 0x01, 2, bitmask),
- PREAD(fan4_alarm, 3, PRI_LOW, 0x42, 0, 0x01, 3, bitmask),
+ PREAD(fan1_alarm, 0, PRI_HIGH, 0x42, 0, 0x01, 2, bitmask),
+ PREAD(fan2_alarm, 1, PRI_HIGH, 0x42, 0, 0x01, 3, bitmask),
+ PREAD(fan3_alarm, 2, PRI_HIGH, 0x42, 0, 0x01, 4, bitmask),
+ PREAD(fan4_alarm, 3, PRI_HIGH, 0x42, 0, 0x01, 5, bitmask),
PREAD(temp1_input, 0, PRI_HIGH, 0x25, 0x10, 0, 0, temp10),
PREAD(temp2_input, 1, PRI_HIGH, 0x26, 0x15, 0, 0, temp10),
@@ -886,10 +885,10 @@
PWRITE(temp3_max, 2, PRI_LOW, 0x53, 0, 0, 0, temp8),
PWRITE(temp4_max, 3, PRI_LOW, 0x35, 0, 0, 0, temp8),
- PREAD(temp1_alarm, 0, PRI_LOW, 0x41, 0, 0x01, 4, bitmask),
- PREAD(temp2_alarm, 1, PRI_LOW, 0x41, 0, 0x01, 5, bitmask),
- PREAD(temp3_alarm, 2, PRI_LOW, 0x41, 0, 0x01, 6, bitmask),
- PREAD(temp4_alarm, 3, PRI_LOW, 0x43, 0, 0x01, 0, bitmask),
+ PREAD(temp1_alarm, 0, PRI_HIGH, 0x41, 0, 0x01, 4, bitmask),
+ PREAD(temp2_alarm, 1, PRI_HIGH, 0x41, 0, 0x01, 5, bitmask),
+ PREAD(temp3_alarm, 2, PRI_HIGH, 0x41, 0, 0x01, 6, bitmask),
+ PREAD(temp4_alarm, 3, PRI_HIGH, 0x43, 0, 0x01, 0, bitmask),
PWRITE(temp1_source, 0, PRI_LOW, 0x02, 0, 0x07, 4, bitmask),
PWRITE(temp2_source, 1, PRI_LOW, 0x02, 0, 0x07, 0, bitmask),
@@ -898,7 +897,7 @@
PWRITE(temp1_smoothing_enable, 0, PRI_LOW, 0x62, 0, 0x01, 3, bitmask),
PWRITE(temp2_smoothing_enable, 1, PRI_LOW, 0x63, 0, 0x01, 7, bitmask),
- PWRITE(temp3_smoothing_enable, 2, PRI_LOW, 0x64, 0, 0x01, 3, bitmask),
+ PWRITE(temp3_smoothing_enable, 2, PRI_LOW, 0x63, 0, 0x01, 3, bitmask),
PWRITE(temp4_smoothing_enable, 3, PRI_LOW, 0x3c, 0, 0x01, 3, bitmask),
PWRITE(temp1_smoothing_time, 0, PRI_LOW, 0x62, 0, 0x07, 0, temp_st),
diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
index 75f3fa5..16c4202 100644
--- a/drivers/hwmon/asus_atk0110.c
+++ b/drivers/hwmon/asus_atk0110.c
@@ -1169,15 +1169,19 @@
int err;
list_for_each_entry(s, &data->sensor_list, list) {
+ sysfs_attr_init(&s->input_attr.attr);
err = device_create_file(data->hwmon_dev, &s->input_attr);
if (err)
return err;
+ sysfs_attr_init(&s->label_attr.attr);
err = device_create_file(data->hwmon_dev, &s->label_attr);
if (err)
return err;
+ sysfs_attr_init(&s->limit1_attr.attr);
err = device_create_file(data->hwmon_dev, &s->limit1_attr);
if (err)
return err;
+ sysfs_attr_init(&s->limit2_attr.attr);
err = device_create_file(data->hwmon_dev, &s->limit2_attr);
if (err)
return err;
diff --git a/drivers/hwmon/hp_accel.c b/drivers/hwmon/hp_accel.c
index be475e8..7580f55 100644
--- a/drivers/hwmon/hp_accel.c
+++ b/drivers/hwmon/hp_accel.c
@@ -217,6 +217,10 @@
AXIS_DMI_MATCH("DV7", "HP Pavilion dv7", x_inverted),
AXIS_DMI_MATCH("HP8710", "HP Compaq 8710", y_inverted),
AXIS_DMI_MATCH("HDX18", "HP HDX 18", x_inverted),
+ AXIS_DMI_MATCH("HPB432x", "HP ProBook 432", xy_rotated_left),
+ AXIS_DMI_MATCH("HPB442x", "HP ProBook 442", xy_rotated_left),
+ AXIS_DMI_MATCH("HPB452x", "HP ProBook 452", y_inverted),
+ AXIS_DMI_MATCH("HPB522x", "HP ProBook 522", xy_swap),
{ NULL, }
/* Laptop models without axis info (yet):
* "NC6910" "HP Compaq 6910"
@@ -324,8 +328,8 @@
lis3lv02d_joystick_disable();
lis3lv02d_poweroff(&lis3_dev);
- flush_work(&hpled_led.work);
led_classdev_unregister(&hpled_led.led_classdev);
+ flush_work(&hpled_led.work);
return lis3lv02d_remove_fs(&lis3_dev);
}
diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
index f7e27b7..d1ff940 100644
--- a/drivers/i2c/busses/i2c-imx.c
+++ b/drivers/i2c/busses/i2c-imx.c
@@ -146,10 +146,10 @@
"<%s> I2C Interrupted\n", __func__);
return -EINTR;
}
- if (time_after(jiffies, orig_jiffies + HZ / 1000)) {
+ if (time_after(jiffies, orig_jiffies + msecs_to_jiffies(500))) {
dev_dbg(&i2c_imx->adapter.dev,
"<%s> I2C bus is busy\n", __func__);
- return -EIO;
+ return -ETIMEDOUT;
}
schedule();
}
@@ -444,6 +444,8 @@
result = i2c_imx_read(i2c_imx, &msgs[i]);
else
result = i2c_imx_write(i2c_imx, &msgs[i]);
+ if (result)
+ goto fail0;
}
fail0:
diff --git a/drivers/i2c/busses/i2c-octeon.c b/drivers/i2c/busses/i2c-octeon.c
index a2481f4..0e9f85d 100644
--- a/drivers/i2c/busses/i2c-octeon.c
+++ b/drivers/i2c/busses/i2c-octeon.c
@@ -447,7 +447,7 @@
/**
* octeon_i2c_setclock - Calculate and set clock divisors.
*/
-static int __init octeon_i2c_setclock(struct octeon_i2c *i2c)
+static int __devinit octeon_i2c_setclock(struct octeon_i2c *i2c)
{
int tclk, thp_base, inc, thp_idx, mdiv_idx, ndiv_idx, foscl, diff;
int thp = 0x18, mdiv = 2, ndiv = 0, delta_hz = 1000000;
@@ -490,7 +490,7 @@
return 0;
}
-static int __init octeon_i2c_initlowlevel(struct octeon_i2c *i2c)
+static int __devinit octeon_i2c_initlowlevel(struct octeon_i2c *i2c)
{
u8 status;
int tries;
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 6bd0f19..389ac60 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -903,6 +903,11 @@
platform_set_drvdata(pdev, dev);
+ if (cpu_is_omap7xx())
+ dev->reg_shift = 1;
+ else
+ dev->reg_shift = 2;
+
if ((r = omap_i2c_get_clocks(dev)) != 0)
goto err_iounmap;
@@ -926,11 +931,6 @@
dev->b_hw = 1; /* Enable hardware fixes */
}
- if (cpu_is_omap7xx())
- dev->reg_shift = 1;
- else
- dev->reg_shift = 2;
-
/* reset ASAP, clearing any IRQs */
omap_i2c_init(dev);
diff --git a/drivers/i2c/busses/i2c-pnx.c b/drivers/i2c/busses/i2c-pnx.c
index 2471033..a97e3fe 100644
--- a/drivers/i2c/busses/i2c-pnx.c
+++ b/drivers/i2c/busses/i2c-pnx.c
@@ -173,6 +173,9 @@
/* We still have something to talk about... */
val = *alg_data->mif.buf++;
+ if (alg_data->mif.len == 1)
+ val |= stop_bit;
+
alg_data->mif.len--;
iowrite32(val, I2C_REG_TX(alg_data));
@@ -246,6 +249,9 @@
__func__);
if (alg_data->mif.len == 1) {
+ /* Last byte, do not acknowledge next rcv. */
+ val |= stop_bit;
+
/*
* Enable interrupt RFDAIE (data in Rx fifo),
* and disable DRMIE (need data for Tx)
@@ -633,6 +639,8 @@
*/
tmp = ((freq / 1000) / I2C_PNX_SPEED_KHZ) / 2 - 2;
+ if (tmp > 0x3FF)
+ tmp = 0x3FF;
iowrite32(tmp, I2C_REG_CKH(alg_data));
iowrite32(tmp, I2C_REG_CKL(alg_data));
diff --git a/drivers/i2c/busses/i2c-stu300.c b/drivers/i2c/busses/i2c-stu300.c
index 1f5b38b..495be45 100644
--- a/drivers/i2c/busses/i2c-stu300.c
+++ b/drivers/i2c/busses/i2c-stu300.c
@@ -498,7 +498,7 @@
int i = 0;
/* Locate the apropriate clock setting */
- while (i < ARRAY_SIZE(stu300_clktable) &&
+ while (i < ARRAY_SIZE(stu300_clktable) - 1 &&
stu300_clktable[i].rate < clkrate)
i++;
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 3202a86..c2258a5 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -40,12 +40,11 @@
#include "i2c-core.h"
-/* core_lock protects i2c_adapter_idr, userspace_devices, and guarantees
+/* core_lock protects i2c_adapter_idr, and guarantees
that device detection, deletion of detected devices, and attach_adapter
and detach_adapter calls are serialized */
static DEFINE_MUTEX(core_lock);
static DEFINE_IDR(i2c_adapter_idr);
-static LIST_HEAD(userspace_devices);
static struct device_type i2c_client_type;
static int i2c_check_addr(struct i2c_adapter *adapter, int addr);
@@ -117,8 +116,10 @@
dev_dbg(dev, "probe\n");
status = driver->probe(client, i2c_match_id(driver->id_table, client));
- if (status)
+ if (status) {
client->driver = NULL;
+ i2c_set_clientdata(client, NULL);
+ }
return status;
}
@@ -139,8 +140,10 @@
dev->driver = NULL;
status = 0;
}
- if (status == 0)
+ if (status == 0) {
client->driver = NULL;
+ i2c_set_clientdata(client, NULL);
+ }
return status;
}
@@ -538,9 +541,9 @@
return -EEXIST;
/* Keep track of the added device */
- mutex_lock(&core_lock);
- list_add_tail(&client->detected, &userspace_devices);
- mutex_unlock(&core_lock);
+ i2c_lock_adapter(adap);
+ list_add_tail(&client->detected, &adap->userspace_clients);
+ i2c_unlock_adapter(adap);
dev_info(dev, "%s: Instantiated device %s at 0x%02hx\n", "new_device",
info.type, info.addr);
@@ -579,9 +582,10 @@
/* Make sure the device was added through sysfs */
res = -ENOENT;
- mutex_lock(&core_lock);
- list_for_each_entry_safe(client, next, &userspace_devices, detected) {
- if (client->addr == addr && client->adapter == adap) {
+ i2c_lock_adapter(adap);
+ list_for_each_entry_safe(client, next, &adap->userspace_clients,
+ detected) {
+ if (client->addr == addr) {
dev_info(dev, "%s: Deleting device %s at 0x%02hx\n",
"delete_device", client->name, client->addr);
@@ -591,7 +595,7 @@
break;
}
}
- mutex_unlock(&core_lock);
+ i2c_unlock_adapter(adap);
if (res < 0)
dev_err(dev, "%s: Can't find device in list\n",
@@ -673,6 +677,7 @@
}
rt_mutex_init(&adap->bus_lock);
+ INIT_LIST_HEAD(&adap->userspace_clients);
/* Set default timeout to 1 second if not already set */
if (adap->timeout == 0)
@@ -875,14 +880,15 @@
return res;
/* Remove devices instantiated from sysfs */
- list_for_each_entry_safe(client, next, &userspace_devices, detected) {
- if (client->adapter == adap) {
- dev_dbg(&adap->dev, "Removing %s at 0x%x\n",
- client->name, client->addr);
- list_del(&client->detected);
- i2c_unregister_device(client);
- }
+ i2c_lock_adapter(adap);
+ list_for_each_entry_safe(client, next, &adap->userspace_clients,
+ detected) {
+ dev_dbg(&adap->dev, "Removing %s at 0x%x\n", client->name,
+ client->addr);
+ list_del(&client->detected);
+ i2c_unregister_device(client);
}
+ i2c_unlock_adapter(adap);
/* Detach any active clients. This can't fail, thus we do not
checking the returned value. */
@@ -1260,12 +1266,23 @@
return 0;
/* Make sure there is something at this address */
- if (i2c_smbus_xfer(adapter, addr, 0, 0, 0, I2C_SMBUS_QUICK, NULL) < 0)
- return 0;
+ if (addr == 0x73 && (adapter->class & I2C_CLASS_HWMON)) {
+ /* Special probe for FSC hwmon chips */
+ union i2c_smbus_data dummy;
- /* Prevent 24RF08 corruption */
- if ((addr & ~0x0f) == 0x50)
- i2c_smbus_xfer(adapter, addr, 0, 0, 0, I2C_SMBUS_QUICK, NULL);
+ if (i2c_smbus_xfer(adapter, addr, 0, I2C_SMBUS_READ, 0,
+ I2C_SMBUS_BYTE_DATA, &dummy) < 0)
+ return 0;
+ } else {
+ if (i2c_smbus_xfer(adapter, addr, 0, I2C_SMBUS_WRITE, 0,
+ I2C_SMBUS_QUICK, NULL) < 0)
+ return 0;
+
+ /* Prevent 24RF08 corruption */
+ if ((addr & ~0x0f) == 0x50)
+ i2c_smbus_xfer(adapter, addr, 0, I2C_SMBUS_WRITE, 0,
+ I2C_SMBUS_QUICK, NULL);
+ }
/* Finally call the custom detection function */
memset(&info, 0, sizeof(struct i2c_board_info));
diff --git a/drivers/ide/ide-cs.c b/drivers/ide/ide-cs.c
index ab87e4f..b854508 100644
--- a/drivers/ide/ide-cs.c
+++ b/drivers/ide/ide-cs.c
@@ -409,6 +409,8 @@
PCMCIA_DEVICE_PROD_ID12("Hyperstone", "Model1", 0x3d5b9ef5, 0xca6ab420),
PCMCIA_DEVICE_PROD_ID12("IBM", "microdrive", 0xb569a6e5, 0xa6d76178),
PCMCIA_DEVICE_PROD_ID12("IBM", "IBM17JSSFP20", 0xb569a6e5, 0xf2508753),
+ PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 1GB", 0x2e6d1829, 0x55d5bffb),
+ PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 4GB", 0x2e6d1829, 0x531e7d10),
PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF8GB", 0x2e6d1829, 0xacbe682e),
PCMCIA_DEVICE_PROD_ID12("IO DATA", "CBIDE2 ", 0x547e66dc, 0x8671043b),
PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDE", 0x547e66dc, 0x5c5ab149),
@@ -429,6 +431,8 @@
PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1, 0x2a54d4b1),
PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS2GCF120", 0x709b1bf1, 0x969aa4f2),
PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1, 0xf54a91c8),
+ PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF133", 0x709b1bf1, 0x7558f133),
+ PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS8GCF133", 0x709b1bf1, 0xb2f89b47),
PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852),
PCMCIA_DEVICE_PROD_ID12("WEIDA", "TWTTI", 0xcc7cf69c, 0x212bb918),
PCMCIA_DEVICE_PROD_ID1("STI Flash", 0xe4a13209),
diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c
index c52bec4..423e0e6 100644
--- a/drivers/input/joydev.c
+++ b/drivers/input/joydev.c
@@ -929,6 +929,24 @@
.evbit = { BIT_MASK(EV_ABS) },
.absbit = { BIT_MASK(ABS_THROTTLE) },
},
+ {
+ .flags = INPUT_DEVICE_ID_MATCH_EVBIT |
+ INPUT_DEVICE_ID_MATCH_KEYBIT,
+ .evbit = { BIT_MASK(EV_KEY) },
+ .keybit = {[BIT_WORD(BTN_JOYSTICK)] = BIT_MASK(BTN_JOYSTICK) },
+ },
+ {
+ .flags = INPUT_DEVICE_ID_MATCH_EVBIT |
+ INPUT_DEVICE_ID_MATCH_KEYBIT,
+ .evbit = { BIT_MASK(EV_KEY) },
+ .keybit = { [BIT_WORD(BTN_GAMEPAD)] = BIT_MASK(BTN_GAMEPAD) },
+ },
+ {
+ .flags = INPUT_DEVICE_ID_MATCH_EVBIT |
+ INPUT_DEVICE_ID_MATCH_KEYBIT,
+ .evbit = { BIT_MASK(EV_KEY) },
+ .keybit = { [BIT_WORD(BTN_TRIGGER_HAPPY)] = BIT_MASK(BTN_TRIGGER_HAPPY) },
+ },
{ } /* Terminating entry */
};
diff --git a/drivers/input/misc/ati_remote.c b/drivers/input/misc/ati_remote.c
index 614b65d..e8bbc61 100644
--- a/drivers/input/misc/ati_remote.c
+++ b/drivers/input/misc/ati_remote.c
@@ -98,10 +98,12 @@
* Module and Version Information, Module Parameters
*/
-#define ATI_REMOTE_VENDOR_ID 0x0bc7
-#define ATI_REMOTE_PRODUCT_ID 0x004
-#define LOLA_REMOTE_PRODUCT_ID 0x002
-#define MEDION_REMOTE_PRODUCT_ID 0x006
+#define ATI_REMOTE_VENDOR_ID 0x0bc7
+#define LOLA_REMOTE_PRODUCT_ID 0x0002
+#define LOLA2_REMOTE_PRODUCT_ID 0x0003
+#define ATI_REMOTE_PRODUCT_ID 0x0004
+#define NVIDIA_REMOTE_PRODUCT_ID 0x0005
+#define MEDION_REMOTE_PRODUCT_ID 0x0006
#define DRIVER_VERSION "2.2.1"
#define DRIVER_AUTHOR "Torrey Hoffman <thoffman@arnor.net>"
@@ -142,8 +144,10 @@
#define err(format, arg...) printk(KERN_ERR format , ## arg)
static struct usb_device_id ati_remote_table[] = {
- { USB_DEVICE(ATI_REMOTE_VENDOR_ID, ATI_REMOTE_PRODUCT_ID) },
{ USB_DEVICE(ATI_REMOTE_VENDOR_ID, LOLA_REMOTE_PRODUCT_ID) },
+ { USB_DEVICE(ATI_REMOTE_VENDOR_ID, LOLA2_REMOTE_PRODUCT_ID) },
+ { USB_DEVICE(ATI_REMOTE_VENDOR_ID, ATI_REMOTE_PRODUCT_ID) },
+ { USB_DEVICE(ATI_REMOTE_VENDOR_ID, NVIDIA_REMOTE_PRODUCT_ID) },
{ USB_DEVICE(ATI_REMOTE_VENDOR_ID, MEDION_REMOTE_PRODUCT_ID) },
{} /* Terminating entry */
};
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index 0d22cb9..99d5876 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -64,7 +64,6 @@
{ { 0x62, 0x02, 0x14 }, 0xcf, 0xcf,
ALPS_PASS | ALPS_DUALPOINT | ALPS_PS2_INTERLEAVED },
{ { 0x73, 0x02, 0x50 }, 0xcf, 0xcf, ALPS_FOUR_BUTTONS }, /* Dell Vostro 1400 */
- { { 0x73, 0x02, 0x64 }, 0xf8, 0xf8, 0 }, /* HP Pavilion dm3 */
{ { 0x52, 0x01, 0x14 }, 0xff, 0xff,
ALPS_PASS | ALPS_DUALPOINT | ALPS_PS2_INTERLEAVED }, /* Toshiba Tecra A11-11L */
};
diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
index a138b5d..0520c2e 100644
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -25,6 +25,10 @@
printk(KERN_DEBUG format, ##arg); \
} while (0)
+static bool force_elantech;
+module_param_named(force_elantech, force_elantech, bool, 0644);
+MODULE_PARM_DESC(force_elantech, "Force the Elantech PS/2 protocol extension to be used, 1 = enabled, 0 = disabled (default).");
+
/*
* Send a Synaptics style sliced query command
*/
@@ -182,13 +186,17 @@
static int old_fingers;
if (etd->fw_version_maj == 0x01) {
- /* byte 0: D U p1 p2 1 p3 R L
- byte 1: f 0 th tw x9 x8 y9 y8 */
+ /*
+ * byte 0: D U p1 p2 1 p3 R L
+ * byte 1: f 0 th tw x9 x8 y9 y8
+ */
fingers = ((packet[1] & 0x80) >> 7) +
((packet[1] & 0x30) >> 4);
} else {
- /* byte 0: n1 n0 p2 p1 1 p3 R L
- byte 1: 0 0 0 0 x9 x8 y9 y8 */
+ /*
+ * byte 0: n1 n0 p2 p1 1 p3 R L
+ * byte 1: 0 0 0 0 x9 x8 y9 y8
+ */
fingers = (packet[0] & 0xc0) >> 6;
}
@@ -202,13 +210,15 @@
input_report_key(dev, BTN_TOUCH, fingers != 0);
- /* byte 2: x7 x6 x5 x4 x3 x2 x1 x0
- byte 3: y7 y6 y5 y4 y3 y2 y1 y0 */
+ /*
+ * byte 2: x7 x6 x5 x4 x3 x2 x1 x0
+ * byte 3: y7 y6 y5 y4 y3 y2 y1 y0
+ */
if (fingers) {
input_report_abs(dev, ABS_X,
((packet[1] & 0x0c) << 6) | packet[2]);
- input_report_abs(dev, ABS_Y, ETP_YMAX_V1 -
- (((packet[1] & 0x03) << 8) | packet[3]));
+ input_report_abs(dev, ABS_Y,
+ ETP_YMAX_V1 - (((packet[1] & 0x03) << 8) | packet[3]));
}
input_report_key(dev, BTN_TOOL_FINGER, fingers == 1);
@@ -247,34 +257,47 @@
switch (fingers) {
case 1:
- /* byte 1: x15 x14 x13 x12 x11 x10 x9 x8
- byte 2: x7 x6 x5 x4 x4 x2 x1 x0 */
- input_report_abs(dev, ABS_X, (packet[1] << 8) | packet[2]);
- /* byte 4: y15 y14 y13 y12 y11 y10 y8 y8
- byte 5: y7 y6 y5 y4 y3 y2 y1 y0 */
- input_report_abs(dev, ABS_Y, ETP_YMAX_V2 -
- ((packet[4] << 8) | packet[5]));
+ /*
+ * byte 1: . . . . . x10 x9 x8
+ * byte 2: x7 x6 x5 x4 x4 x2 x1 x0
+ */
+ input_report_abs(dev, ABS_X,
+ ((packet[1] & 0x07) << 8) | packet[2]);
+ /*
+ * byte 4: . . . . . . y9 y8
+ * byte 5: y7 y6 y5 y4 y3 y2 y1 y0
+ */
+ input_report_abs(dev, ABS_Y,
+ ETP_YMAX_V2 - (((packet[4] & 0x03) << 8) | packet[5]));
break;
case 2:
- /* The coordinate of each finger is reported separately with
- a lower resolution for two finger touches */
- /* byte 0: . . ay8 ax8 . . . .
- byte 1: ax7 ax6 ax5 ax4 ax3 ax2 ax1 ax0 */
+ /*
+ * The coordinate of each finger is reported separately
+ * with a lower resolution for two finger touches:
+ * byte 0: . . ay8 ax8 . . . .
+ * byte 1: ax7 ax6 ax5 ax4 ax3 ax2 ax1 ax0
+ */
x1 = ((packet[0] & 0x10) << 4) | packet[1];
/* byte 2: ay7 ay6 ay5 ay4 ay3 ay2 ay1 ay0 */
y1 = ETP_2FT_YMAX - (((packet[0] & 0x20) << 3) | packet[2]);
- /* byte 3: . . by8 bx8 . . . .
- byte 4: bx7 bx6 bx5 bx4 bx3 bx2 bx1 bx0 */
+ /*
+ * byte 3: . . by8 bx8 . . . .
+ * byte 4: bx7 bx6 bx5 bx4 bx3 bx2 bx1 bx0
+ */
x2 = ((packet[3] & 0x10) << 4) | packet[4];
/* byte 5: by7 by8 by5 by4 by3 by2 by1 by0 */
y2 = ETP_2FT_YMAX - (((packet[3] & 0x20) << 3) | packet[5]);
- /* For compatibility with the X Synaptics driver scale up one
- coordinate and report as ordinary mouse movent */
+ /*
+ * For compatibility with the X Synaptics driver scale up
+ * one coordinate and report as ordinary mouse movent
+ */
input_report_abs(dev, ABS_X, x1 << 2);
input_report_abs(dev, ABS_Y, y1 << 2);
- /* For compatibility with the proprietary X Elantech driver
- report both coordinates as hat coordinates */
+ /*
+ * For compatibility with the proprietary X Elantech driver
+ * report both coordinates as hat coordinates
+ */
input_report_abs(dev, ABS_HAT0X, x1);
input_report_abs(dev, ABS_HAT0Y, y1);
input_report_abs(dev, ABS_HAT1X, x2);
@@ -596,8 +619,12 @@
param[0], param[1], param[2]);
if (param[0] == 0 || param[1] != 0) {
- pr_debug("elantech.c: Probably not a real Elantech touchpad. Aborting.\n");
- return -1;
+ if (!force_elantech) {
+ pr_debug("elantech.c: Probably not a real Elantech touchpad. Aborting.\n");
+ return -1;
+ }
+
+ pr_debug("elantech.c: Probably not a real Elantech touchpad. Enabling anyway due to force_elantech.\n");
}
if (set_properties) {
@@ -666,7 +693,8 @@
* Assume every version greater than this is new EeePC style
* hardware with 6 byte packets
*/
- if (etd->fw_version_maj >= 0x02 && etd->fw_version_min >= 0x30) {
+ if ((etd->fw_version_maj == 0x02 && etd->fw_version_min >= 0x30) ||
+ etd->fw_version_maj > 0x02) {
etd->hw_version = 2;
/* For now show extra debug information */
etd->debug = 1;
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index d8c0c8d..cbc8072 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -110,6 +110,7 @@
struct psmouse_protocol {
enum psmouse_type type;
bool maxproto;
+ bool ignore_parity; /* Protocol should ignore parity errors from KBC */
const char *name;
const char *alias;
int (*detect)(struct psmouse *, bool);
@@ -288,7 +289,9 @@
if (psmouse->state == PSMOUSE_IGNORE)
goto out;
- if (flags & (SERIO_PARITY|SERIO_TIMEOUT)) {
+ if (unlikely((flags & SERIO_TIMEOUT) ||
+ ((flags & SERIO_PARITY) && !psmouse->ignore_parity))) {
+
if (psmouse->state == PSMOUSE_ACTIVATED)
printk(KERN_WARNING "psmouse.c: bad data from KBC -%s%s\n",
flags & SERIO_TIMEOUT ? " timeout" : "",
@@ -759,6 +762,7 @@
.name = "PS/2",
.alias = "bare",
.maxproto = true,
+ .ignore_parity = true,
.detect = ps2bare_detect,
},
#ifdef CONFIG_MOUSE_PS2_LOGIPS2PP
@@ -786,6 +790,7 @@
.name = "ImPS/2",
.alias = "imps",
.maxproto = true,
+ .ignore_parity = true,
.detect = intellimouse_detect,
},
{
@@ -793,6 +798,7 @@
.name = "ImExPS/2",
.alias = "exps",
.maxproto = true,
+ .ignore_parity = true,
.detect = im_explorer_detect,
},
#ifdef CONFIG_MOUSE_PS2_SYNAPTICS
@@ -1222,6 +1228,7 @@
static int psmouse_switch_protocol(struct psmouse *psmouse,
const struct psmouse_protocol *proto)
{
+ const struct psmouse_protocol *selected_proto;
struct input_dev *input_dev = psmouse->dev;
input_dev->dev.parent = &psmouse->ps2dev.serio->dev;
@@ -1245,9 +1252,14 @@
return -1;
psmouse->type = proto->type;
- } else
+ selected_proto = proto;
+ } else {
psmouse->type = psmouse_extensions(psmouse,
psmouse_max_proto, true);
+ selected_proto = psmouse_protocol_by_type(psmouse->type);
+ }
+
+ psmouse->ignore_parity = selected_proto->ignore_parity;
/*
* If mouse's packet size is 3 there is no point in polling the
@@ -1267,7 +1279,7 @@
psmouse->resync_time = 0;
snprintf(psmouse->devname, sizeof(psmouse->devname), "%s %s %s",
- psmouse_protocol_by_type(psmouse->type)->name, psmouse->vendor, psmouse->name);
+ selected_proto->name, psmouse->vendor, psmouse->name);
input_dev->name = psmouse->devname;
input_dev->phys = psmouse->phys;
diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
index e053bdd..593e910 100644
--- a/drivers/input/mouse/psmouse.h
+++ b/drivers/input/mouse/psmouse.h
@@ -47,6 +47,7 @@
unsigned char pktcnt;
unsigned char pktsize;
unsigned char type;
+ bool ignore_parity;
bool acks_disable_command;
unsigned int model;
unsigned long last;
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 026df60..ebd7a99 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -137,7 +137,8 @@
if (synaptics_send_cmd(psmouse, SYN_QUE_CAPABILITIES, cap))
return -1;
priv->capabilities = (cap[0] << 16) | (cap[1] << 8) | cap[2];
- priv->ext_cap = 0;
+ priv->ext_cap = priv->ext_cap_0c = 0;
+
if (!SYN_CAP_VALID(priv->capabilities))
return -1;
@@ -150,7 +151,7 @@
if (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 1) {
if (synaptics_send_cmd(psmouse, SYN_QUE_EXT_CAPAB, cap)) {
printk(KERN_ERR "Synaptics claims to have extended capabilities,"
- " but I'm not able to read them.");
+ " but I'm not able to read them.\n");
} else {
priv->ext_cap = (cap[0] << 16) | (cap[1] << 8) | cap[2];
@@ -162,6 +163,16 @@
priv->ext_cap &= 0xff0fff;
}
}
+
+ if (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 4) {
+ if (synaptics_send_cmd(psmouse, SYN_QUE_EXT_CAPAB_0C, cap)) {
+ printk(KERN_ERR "Synaptics claims to have extended capability 0x0c,"
+ " but I'm not able to read it.\n");
+ } else {
+ priv->ext_cap_0c = (cap[0] << 16) | (cap[1] << 8) | cap[2];
+ }
+ }
+
return 0;
}
@@ -348,7 +359,15 @@
hw->left = (buf[0] & 0x01) ? 1 : 0;
hw->right = (buf[0] & 0x02) ? 1 : 0;
- if (SYN_CAP_MIDDLE_BUTTON(priv->capabilities)) {
+ if (SYN_CAP_CLICKPAD(priv->ext_cap_0c)) {
+ /*
+ * Clickpad's button is transmitted as middle button,
+ * however, since it is primary button, we will report
+ * it as BTN_LEFT.
+ */
+ hw->left = ((buf[0] ^ buf[3]) & 0x01) ? 1 : 0;
+
+ } else if (SYN_CAP_MIDDLE_BUTTON(priv->capabilities)) {
hw->middle = ((buf[0] ^ buf[3]) & 0x01) ? 1 : 0;
if (hw->w == 2)
hw->scroll = (signed char)(buf[1]);
@@ -593,6 +612,12 @@
dev->absres[ABS_X] = priv->x_res;
dev->absres[ABS_Y] = priv->y_res;
+
+ if (SYN_CAP_CLICKPAD(priv->ext_cap_0c)) {
+ /* Clickpads report only left button */
+ __clear_bit(BTN_RIGHT, dev->keybit);
+ __clear_bit(BTN_MIDDLE, dev->keybit);
+ }
}
static void synaptics_disconnect(struct psmouse *psmouse)
@@ -697,10 +722,10 @@
priv->pkt_type = SYN_MODEL_NEWABS(priv->model_id) ? SYN_NEWABS : SYN_OLDABS;
- printk(KERN_INFO "Synaptics Touchpad, model: %ld, fw: %ld.%ld, id: %#lx, caps: %#lx/%#lx\n",
+ printk(KERN_INFO "Synaptics Touchpad, model: %ld, fw: %ld.%ld, id: %#lx, caps: %#lx/%#lx/%#lx\n",
SYN_ID_MODEL(priv->identity),
SYN_ID_MAJOR(priv->identity), SYN_ID_MINOR(priv->identity),
- priv->model_id, priv->capabilities, priv->ext_cap);
+ priv->model_id, priv->capabilities, priv->ext_cap, priv->ext_cap_0c);
set_input_params(psmouse->dev, priv);
diff --git a/drivers/input/mouse/synaptics.h b/drivers/input/mouse/synaptics.h
index f0f40a3..ae37c5d 100644
--- a/drivers/input/mouse/synaptics.h
+++ b/drivers/input/mouse/synaptics.h
@@ -18,6 +18,7 @@
#define SYN_QUE_SERIAL_NUMBER_SUFFIX 0x07
#define SYN_QUE_RESOLUTION 0x08
#define SYN_QUE_EXT_CAPAB 0x09
+#define SYN_QUE_EXT_CAPAB_0C 0x0c
/* synatics modes */
#define SYN_BIT_ABSOLUTE_MODE (1 << 7)
@@ -48,6 +49,8 @@
#define SYN_CAP_VALID(c) ((((c) & 0x00ff00) >> 8) == 0x47)
#define SYN_EXT_CAP_REQUESTS(c) (((c) & 0x700000) >> 20)
#define SYN_CAP_MULTI_BUTTON_NO(ec) (((ec) & 0x00f000) >> 12)
+#define SYN_CAP_PRODUCT_ID(ec) (((ec) & 0xff0000) >> 16)
+#define SYN_CAP_CLICKPAD(ex0c) ((ex0c) & 0x100100)
/* synaptics modes query bits */
#define SYN_MODE_ABSOLUTE(m) ((m) & (1 << 7))
@@ -96,6 +99,7 @@
unsigned long int model_id; /* Model-ID */
unsigned long int capabilities; /* Capabilities */
unsigned long int ext_cap; /* Extended Capabilities */
+ unsigned long int ext_cap_0c; /* Ext Caps from 0x0c query */
unsigned long int identity; /* Identification */
int x_res; /* X resolution in units/mm */
int y_res; /* Y resolution in units/mm */
diff --git a/drivers/input/touchscreen/eeti_ts.c b/drivers/input/touchscreen/eeti_ts.c
index 204b8a1..75f8b73 100644
--- a/drivers/input/touchscreen/eeti_ts.c
+++ b/drivers/input/touchscreen/eeti_ts.c
@@ -124,14 +124,25 @@
return IRQ_HANDLED;
}
-static int eeti_ts_open(struct input_dev *dev)
+static void eeti_ts_start(struct eeti_ts_priv *priv)
{
- struct eeti_ts_priv *priv = input_get_drvdata(dev);
-
enable_irq(priv->irq);
/* Read the events once to arm the IRQ */
eeti_ts_read(&priv->work);
+}
+
+static void eeti_ts_stop(struct eeti_ts_priv *priv)
+{
+ disable_irq(priv->irq);
+ cancel_work_sync(&priv->work);
+}
+
+static int eeti_ts_open(struct input_dev *dev)
+{
+ struct eeti_ts_priv *priv = input_get_drvdata(dev);
+
+ eeti_ts_start(priv);
return 0;
}
@@ -140,8 +151,7 @@
{
struct eeti_ts_priv *priv = input_get_drvdata(dev);
- disable_irq(priv->irq);
- cancel_work_sync(&priv->work);
+ eeti_ts_stop(priv);
}
static int __devinit eeti_ts_probe(struct i2c_client *client,
@@ -153,10 +163,12 @@
unsigned int irq_flags;
int err = -ENOMEM;
- /* In contrast to what's described in the datasheet, there seems
+ /*
+ * In contrast to what's described in the datasheet, there seems
* to be no way of probing the presence of that device using I2C
* commands. So we need to blindly believe it is there, and wait
- * for interrupts to occur. */
+ * for interrupts to occur.
+ */
priv = kzalloc(sizeof(*priv), GFP_KERNEL);
if (!priv) {
@@ -212,9 +224,11 @@
goto err2;
}
- /* Disable the irq for now. It will be enabled once the input device
- * is opened. */
- disable_irq(priv->irq);
+ /*
+ * Disable the device for now. It will be enabled once the
+ * input device is opened.
+ */
+ eeti_ts_stop(priv);
device_init_wakeup(&client->dev, 0);
return 0;
@@ -235,6 +249,12 @@
struct eeti_ts_priv *priv = i2c_get_clientdata(client);
free_irq(priv->irq, priv);
+ /*
+ * eeti_ts_stop() leaves IRQ disabled. We need to re-enable it
+ * so that device still works if we reload the driver.
+ */
+ enable_irq(priv->irq);
+
input_unregister_device(priv->input);
i2c_set_clientdata(client, NULL);
kfree(priv);
@@ -246,6 +266,14 @@
static int eeti_ts_suspend(struct i2c_client *client, pm_message_t mesg)
{
struct eeti_ts_priv *priv = i2c_get_clientdata(client);
+ struct input_dev *input_dev = priv->input;
+
+ mutex_lock(&input_dev->mutex);
+
+ if (input_dev->users)
+ eeti_ts_stop(priv);
+
+ mutex_unlock(&input_dev->mutex);
if (device_may_wakeup(&client->dev))
enable_irq_wake(priv->irq);
@@ -256,10 +284,18 @@
static int eeti_ts_resume(struct i2c_client *client)
{
struct eeti_ts_priv *priv = i2c_get_clientdata(client);
+ struct input_dev *input_dev = priv->input;
if (device_may_wakeup(&client->dev))
disable_irq_wake(priv->irq);
+ mutex_lock(&input_dev->mutex);
+
+ if (input_dev->users)
+ eeti_ts_start(priv);
+
+ mutex_unlock(&input_dev->mutex);
+
return 0;
}
#else
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 9712b2e..cefd63d 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -2109,12 +2109,18 @@
if (!mddev->in_sync || mddev->recovery_cp != MaxSector) { /* not clean */
/* .. if the array isn't clean, an 'even' event must also go
* to spares. */
- if ((mddev->events&1)==0)
+ if ((mddev->events&1)==0) {
nospares = 0;
+ sync_req = 2; /* force a second update to get the
+ * even/odd in sync */
+ }
} else {
/* otherwise an 'odd' event must go to spares */
- if ((mddev->events&1))
+ if ((mddev->events&1)) {
nospares = 0;
+ sync_req = 2; /* force a second update to get the
+ * even/odd in sync */
+ }
}
}
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index e3e9a36..15348c3 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -1527,7 +1527,7 @@
clear_bit(R5_UPTODATE, &sh->dev[i].flags);
atomic_inc(&rdev->read_errors);
- if (conf->mddev->degraded)
+ if (conf->mddev->degraded >= conf->max_degraded)
printk_rl(KERN_WARNING
"raid5:%s: read error not correctable "
"(sector %llu on %s).\n",
@@ -1650,8 +1650,8 @@
int previous, int *dd_idx,
struct stripe_head *sh)
{
- long stripe;
- unsigned long chunk_number;
+ sector_t stripe, stripe2;
+ sector_t chunk_number;
unsigned int chunk_offset;
int pd_idx, qd_idx;
int ddf_layout = 0;
@@ -1671,18 +1671,13 @@
*/
chunk_offset = sector_div(r_sector, sectors_per_chunk);
chunk_number = r_sector;
- BUG_ON(r_sector != chunk_number);
/*
* Compute the stripe number
*/
- stripe = chunk_number / data_disks;
-
- /*
- * Compute the data disk and parity disk indexes inside the stripe
- */
- *dd_idx = chunk_number % data_disks;
-
+ stripe = chunk_number;
+ *dd_idx = sector_div(stripe, data_disks);
+ stripe2 = stripe;
/*
* Select the parity disk based on the user selected algorithm.
*/
@@ -1694,21 +1689,21 @@
case 5:
switch (algorithm) {
case ALGORITHM_LEFT_ASYMMETRIC:
- pd_idx = data_disks - stripe % raid_disks;
+ pd_idx = data_disks - sector_div(stripe2, raid_disks);
if (*dd_idx >= pd_idx)
(*dd_idx)++;
break;
case ALGORITHM_RIGHT_ASYMMETRIC:
- pd_idx = stripe % raid_disks;
+ pd_idx = sector_div(stripe2, raid_disks);
if (*dd_idx >= pd_idx)
(*dd_idx)++;
break;
case ALGORITHM_LEFT_SYMMETRIC:
- pd_idx = data_disks - stripe % raid_disks;
+ pd_idx = data_disks - sector_div(stripe2, raid_disks);
*dd_idx = (pd_idx + 1 + *dd_idx) % raid_disks;
break;
case ALGORITHM_RIGHT_SYMMETRIC:
- pd_idx = stripe % raid_disks;
+ pd_idx = sector_div(stripe2, raid_disks);
*dd_idx = (pd_idx + 1 + *dd_idx) % raid_disks;
break;
case ALGORITHM_PARITY_0:
@@ -1728,7 +1723,7 @@
switch (algorithm) {
case ALGORITHM_LEFT_ASYMMETRIC:
- pd_idx = raid_disks - 1 - (stripe % raid_disks);
+ pd_idx = raid_disks - 1 - sector_div(stripe2, raid_disks);
qd_idx = pd_idx + 1;
if (pd_idx == raid_disks-1) {
(*dd_idx)++; /* Q D D D P */
@@ -1737,7 +1732,7 @@
(*dd_idx) += 2; /* D D P Q D */
break;
case ALGORITHM_RIGHT_ASYMMETRIC:
- pd_idx = stripe % raid_disks;
+ pd_idx = sector_div(stripe2, raid_disks);
qd_idx = pd_idx + 1;
if (pd_idx == raid_disks-1) {
(*dd_idx)++; /* Q D D D P */
@@ -1746,12 +1741,12 @@
(*dd_idx) += 2; /* D D P Q D */
break;
case ALGORITHM_LEFT_SYMMETRIC:
- pd_idx = raid_disks - 1 - (stripe % raid_disks);
+ pd_idx = raid_disks - 1 - sector_div(stripe2, raid_disks);
qd_idx = (pd_idx + 1) % raid_disks;
*dd_idx = (pd_idx + 2 + *dd_idx) % raid_disks;
break;
case ALGORITHM_RIGHT_SYMMETRIC:
- pd_idx = stripe % raid_disks;
+ pd_idx = sector_div(stripe2, raid_disks);
qd_idx = (pd_idx + 1) % raid_disks;
*dd_idx = (pd_idx + 2 + *dd_idx) % raid_disks;
break;
@@ -1770,7 +1765,7 @@
/* Exactly the same as RIGHT_ASYMMETRIC, but or
* of blocks for computing Q is different.
*/
- pd_idx = stripe % raid_disks;
+ pd_idx = sector_div(stripe2, raid_disks);
qd_idx = pd_idx + 1;
if (pd_idx == raid_disks-1) {
(*dd_idx)++; /* Q D D D P */
@@ -1785,7 +1780,8 @@
* D D D P Q rather than
* Q D D D P
*/
- pd_idx = raid_disks - 1 - ((stripe + 1) % raid_disks);
+ stripe2 += 1;
+ pd_idx = raid_disks - 1 - sector_div(stripe2, raid_disks);
qd_idx = pd_idx + 1;
if (pd_idx == raid_disks-1) {
(*dd_idx)++; /* Q D D D P */
@@ -1797,7 +1793,7 @@
case ALGORITHM_ROTATING_N_CONTINUE:
/* Same as left_symmetric but Q is before P */
- pd_idx = raid_disks - 1 - (stripe % raid_disks);
+ pd_idx = raid_disks - 1 - sector_div(stripe2, raid_disks);
qd_idx = (pd_idx + raid_disks - 1) % raid_disks;
*dd_idx = (pd_idx + 1 + *dd_idx) % raid_disks;
ddf_layout = 1;
@@ -1805,27 +1801,27 @@
case ALGORITHM_LEFT_ASYMMETRIC_6:
/* RAID5 left_asymmetric, with Q on last device */
- pd_idx = data_disks - stripe % (raid_disks-1);
+ pd_idx = data_disks - sector_div(stripe2, raid_disks-1);
if (*dd_idx >= pd_idx)
(*dd_idx)++;
qd_idx = raid_disks - 1;
break;
case ALGORITHM_RIGHT_ASYMMETRIC_6:
- pd_idx = stripe % (raid_disks-1);
+ pd_idx = sector_div(stripe2, raid_disks-1);
if (*dd_idx >= pd_idx)
(*dd_idx)++;
qd_idx = raid_disks - 1;
break;
case ALGORITHM_LEFT_SYMMETRIC_6:
- pd_idx = data_disks - stripe % (raid_disks-1);
+ pd_idx = data_disks - sector_div(stripe2, raid_disks-1);
*dd_idx = (pd_idx + 1 + *dd_idx) % (raid_disks-1);
qd_idx = raid_disks - 1;
break;
case ALGORITHM_RIGHT_SYMMETRIC_6:
- pd_idx = stripe % (raid_disks-1);
+ pd_idx = sector_div(stripe2, raid_disks-1);
*dd_idx = (pd_idx + 1 + *dd_idx) % (raid_disks-1);
qd_idx = raid_disks - 1;
break;
@@ -1870,14 +1866,14 @@
: conf->algorithm;
sector_t stripe;
int chunk_offset;
- int chunk_number, dummy1, dd_idx = i;
+ sector_t chunk_number;
+ int dummy1, dd_idx = i;
sector_t r_sector;
struct stripe_head sh2;
chunk_offset = sector_div(new_sector, sectors_per_chunk);
stripe = new_sector;
- BUG_ON(new_sector != stripe);
if (i == sh->pd_idx)
return 0;
@@ -1970,7 +1966,7 @@
}
chunk_number = stripe * data_disks + i;
- r_sector = (sector_t)chunk_number * sectors_per_chunk + chunk_offset;
+ r_sector = chunk_number * sectors_per_chunk + chunk_offset;
check = raid5_compute_sector(conf, r_sector,
previous, &dummy1, &sh2);
diff --git a/drivers/media/common/saa7146_fops.c b/drivers/media/common/saa7146_fops.c
index fd8e1f4..7364b96 100644
--- a/drivers/media/common/saa7146_fops.c
+++ b/drivers/media/common/saa7146_fops.c
@@ -423,15 +423,14 @@
}
}
-int saa7146_vv_devinit(struct saa7146_dev *dev)
-{
- return v4l2_device_register(&dev->pci->dev, &dev->v4l2_dev);
-}
-EXPORT_SYMBOL_GPL(saa7146_vv_devinit);
-
int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv)
{
struct saa7146_vv *vv;
+ int err;
+
+ err = v4l2_device_register(&dev->pci->dev, &dev->v4l2_dev);
+ if (err)
+ return err;
vv = kzalloc(sizeof(struct saa7146_vv), GFP_KERNEL);
if (vv == NULL) {
diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c
index 5ed7526..b8b2c55 100644
--- a/drivers/media/common/saa7146_video.c
+++ b/drivers/media/common/saa7146_video.c
@@ -558,9 +558,11 @@
/* ok, accept it */
vv->ov_fb = *fb;
vv->ov_fmt = fmt;
- if (0 == vv->ov_fb.fmt.bytesperline)
- vv->ov_fb.fmt.bytesperline =
- vv->ov_fb.fmt.width * fmt->depth / 8;
+
+ if (vv->ov_fb.fmt.bytesperline < vv->ov_fb.fmt.width) {
+ vv->ov_fb.fmt.bytesperline = vv->ov_fb.fmt.width * fmt->depth / 8;
+ DEB_D(("setting bytesperline to %d\n", vv->ov_fb.fmt.bytesperline));
+ }
mutex_unlock(&dev->lock);
return 0;
diff --git a/drivers/media/dvb/frontends/stv090x.c b/drivers/media/dvb/frontends/stv090x.c
index a3c07fe..9697280 100644
--- a/drivers/media/dvb/frontends/stv090x.c
+++ b/drivers/media/dvb/frontends/stv090x.c
@@ -4470,6 +4470,10 @@
if (stv090x_write_reg(state, STV090x_TSTRES0, 0x00) < 0)
goto err;
+ /* workaround for stuck DiSEqC output */
+ if (config->diseqc_envelope_mode)
+ stv090x_send_diseqc_burst(fe, SEC_MINI_A);
+
return 0;
err:
dprintk(FE_ERROR, 1, "I/O error");
diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c
index 9fdf26c..1500210 100644
--- a/drivers/media/dvb/ttpci/budget.c
+++ b/drivers/media/dvb/ttpci/budget.c
@@ -643,9 +643,6 @@
&budget->i2c_adap,
&tt1600_isl6423_config);
- } else {
- dvb_frontend_detach(budget->dvb_frontend);
- budget->dvb_frontend = NULL;
}
}
break;
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index f8fc865..9644cf7 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -361,7 +361,7 @@
config VIDEO_SAA7191
tristate "Philips SAA7191 video decoder"
- depends on VIDEO_V4L1 && I2C
+ depends on VIDEO_V4L2 && I2C
---help---
Support for the Philips SAA7191 video decoder.
@@ -756,7 +756,7 @@
config VIDEO_MXB
tristate "Siemens-Nixdorf 'Multimedia eXtension Board'"
- depends on PCI && VIDEO_V4L1 && I2C
+ depends on PCI && VIDEO_V4L2 && I2C
select VIDEO_SAA7146_VV
select VIDEO_TUNER
select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index b88b617..c51c386 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -160,8 +160,6 @@
obj-$(CONFIG_VIDEO_PXA27x) += pxa_camera.o
obj-$(CONFIG_VIDEO_SH_MOBILE_CEU) += sh_mobile_ceu_camera.o
-obj-$(CONFIG_ARCH_DAVINCI) += davinci/
-
obj-$(CONFIG_VIDEO_AU0828) += au0828/
obj-$(CONFIG_USB_VIDEO_CLASS) += uvc/
diff --git a/drivers/media/video/davinci/vpfe_capture.c b/drivers/media/video/davinci/vpfe_capture.c
index 7cf042f..398dbe7 100644
--- a/drivers/media/video/davinci/vpfe_capture.c
+++ b/drivers/media/video/davinci/vpfe_capture.c
@@ -223,7 +223,6 @@
BUG_ON(!dev->hw_ops.get_frame_format);
BUG_ON(!dev->hw_ops.get_pixel_format);
BUG_ON(!dev->hw_ops.set_pixel_format);
- BUG_ON(!dev->hw_ops.set_params);
BUG_ON(!dev->hw_ops.set_image_window);
BUG_ON(!dev->hw_ops.get_image_window);
BUG_ON(!dev->hw_ops.get_line_length);
@@ -1689,11 +1688,12 @@
struct vpfe_device *vpfe_dev = video_drvdata(file);
int ret = 0;
- v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev, "vpfe_param_handler\n");
+ v4l2_dbg(2, debug, &vpfe_dev->v4l2_dev, "vpfe_param_handler\n");
if (vpfe_dev->started) {
/* only allowed if streaming is not started */
- v4l2_err(&vpfe_dev->v4l2_dev, "device already started\n");
+ v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev,
+ "device already started\n");
return -EBUSY;
}
@@ -1705,16 +1705,23 @@
case VPFE_CMD_S_CCDC_RAW_PARAMS:
v4l2_warn(&vpfe_dev->v4l2_dev,
"VPFE_CMD_S_CCDC_RAW_PARAMS: experimental ioctl\n");
- ret = ccdc_dev->hw_ops.set_params(param);
- if (ret) {
- v4l2_err(&vpfe_dev->v4l2_dev,
- "Error in setting parameters in CCDC\n");
- goto unlock_out;
- }
- if (vpfe_get_ccdc_image_format(vpfe_dev, &vpfe_dev->fmt) < 0) {
- v4l2_err(&vpfe_dev->v4l2_dev,
- "Invalid image format at CCDC\n");
- goto unlock_out;
+ if (ccdc_dev->hw_ops.set_params) {
+ ret = ccdc_dev->hw_ops.set_params(param);
+ if (ret) {
+ v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev,
+ "Error setting parameters in CCDC\n");
+ goto unlock_out;
+ }
+ if (vpfe_get_ccdc_image_format(vpfe_dev,
+ &vpfe_dev->fmt) < 0) {
+ v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev,
+ "Invalid image format at CCDC\n");
+ goto unlock_out;
+ }
+ } else {
+ ret = -EINVAL;
+ v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev,
+ "VPFE_CMD_S_CCDC_RAW_PARAMS not supported\n");
}
break;
default:
@@ -1830,7 +1837,7 @@
if (NULL == ccdc_cfg) {
v4l2_err(pdev->dev.driver,
"Memory allocation failed for ccdc_cfg\n");
- goto probe_free_dev_mem;
+ goto probe_free_lock;
}
strncpy(ccdc_cfg->name, vpfe_cfg->ccdc, 32);
@@ -1982,8 +1989,9 @@
probe_out_release_irq:
free_irq(vpfe_dev->ccdc_irq0, vpfe_dev);
probe_free_ccdc_cfg_mem:
- mutex_unlock(&ccdc_lock);
kfree(ccdc_cfg);
+probe_free_lock:
+ mutex_unlock(&ccdc_lock);
probe_free_dev_mem:
kfree(vpfe_dev);
return ret;
diff --git a/drivers/media/video/gspca/sn9c20x.c b/drivers/media/video/gspca/sn9c20x.c
index 38a6e15..3dee3e5 100644
--- a/drivers/media/video/gspca/sn9c20x.c
+++ b/drivers/media/video/gspca/sn9c20x.c
@@ -1427,7 +1427,7 @@
struct gspca_dev *gspca_dev = (struct gspca_dev *)data;
struct sd *sd = (struct sd *) gspca_dev;
- DECLARE_WAIT_QUEUE_HEAD(wait);
+ DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wait);
set_freezable();
for (;;) {
if (kthread_should_stop())
diff --git a/drivers/media/video/gspca/spca508.c b/drivers/media/video/gspca/spca508.c
index 15b2eef..edf0fe1 100644
--- a/drivers/media/video/gspca/spca508.c
+++ b/drivers/media/video/gspca/spca508.c
@@ -1513,7 +1513,6 @@
static const __devinitdata struct usb_device_id device_table[] = {
{USB_DEVICE(0x0130, 0x0130), .driver_info = HamaUSBSightcam},
{USB_DEVICE(0x041e, 0x4018), .driver_info = CreativeVista},
- {USB_DEVICE(0x0461, 0x0815), .driver_info = MicroInnovationIC200},
{USB_DEVICE(0x0733, 0x0110), .driver_info = ViewQuestVQ110},
{USB_DEVICE(0x0af9, 0x0010), .driver_info = HamaUSBSightcam},
{USB_DEVICE(0x0af9, 0x0011), .driver_info = HamaUSBSightcam2},
diff --git a/drivers/media/video/gspca/spca561.c b/drivers/media/video/gspca/spca561.c
index dc7f2b0..b9c80e21 100644
--- a/drivers/media/video/gspca/spca561.c
+++ b/drivers/media/video/gspca/spca561.c
@@ -1053,6 +1053,7 @@
{USB_DEVICE(0x041e, 0x401a), .driver_info = Rev072A},
{USB_DEVICE(0x041e, 0x403b), .driver_info = Rev012A},
{USB_DEVICE(0x0458, 0x7004), .driver_info = Rev072A},
+ {USB_DEVICE(0x0461, 0x0815), .driver_info = Rev072A},
{USB_DEVICE(0x046d, 0x0928), .driver_info = Rev012A},
{USB_DEVICE(0x046d, 0x0929), .driver_info = Rev012A},
{USB_DEVICE(0x046d, 0x092a), .driver_info = Rev012A},
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx.c b/drivers/media/video/gspca/stv06xx/stv06xx.c
index af73da3..14f179a 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx.c
+++ b/drivers/media/video/gspca/stv06xx/stv06xx.c
@@ -524,8 +524,6 @@
{USB_DEVICE(0x046D, 0x08F5), .driver_info = BRIDGE_ST6422 },
/* QuickCam Messenger (new) */
{USB_DEVICE(0x046D, 0x08F6), .driver_info = BRIDGE_ST6422 },
- /* QuickCam Messenger (new) */
- {USB_DEVICE(0x046D, 0x08DA), .driver_info = BRIDGE_ST6422 },
{}
};
MODULE_DEVICE_TABLE(usb, device_table);
diff --git a/drivers/media/video/hexium_gemini.c b/drivers/media/video/hexium_gemini.c
index e620a3a..ad2c232 100644
--- a/drivers/media/video/hexium_gemini.c
+++ b/drivers/media/video/hexium_gemini.c
@@ -356,9 +356,6 @@
DEB_EE((".\n"));
- ret = saa7146_vv_devinit(dev);
- if (ret)
- return ret;
hexium = kzalloc(sizeof(struct hexium), GFP_KERNEL);
if (NULL == hexium) {
printk("hexium_gemini: not enough kernel memory in hexium_attach().\n");
diff --git a/drivers/media/video/hexium_orion.c b/drivers/media/video/hexium_orion.c
index fe596a1..938a1f8 100644
--- a/drivers/media/video/hexium_orion.c
+++ b/drivers/media/video/hexium_orion.c
@@ -216,10 +216,6 @@
return -EFAULT;
}
- err = saa7146_vv_devinit(dev);
- if (err)
- return err;
-
hexium = kzalloc(sizeof(struct hexium), GFP_KERNEL);
if (NULL == hexium) {
printk("hexium_orion: hexium_probe: not enough kernel memory.\n");
diff --git a/drivers/media/video/mx1_camera.c b/drivers/media/video/mx1_camera.c
index 3c8ebfc..34a6601 100644
--- a/drivers/media/video/mx1_camera.c
+++ b/drivers/media/video/mx1_camera.c
@@ -49,8 +49,6 @@
/*
* CSI registers
*/
-#define DMA_CCR(x) (0x8c + ((x) << 6)) /* Control Registers */
-#define DMA_DIMR 0x08 /* Interrupt mask Register */
#define CSICR1 0x00 /* CSI Control Register 1 */
#define CSISR 0x08 /* CSI Status Register */
#define CSIRXR 0x10 /* CSI RxFIFO Register */
@@ -784,7 +782,7 @@
pcdev);
imx_dma_config_channel(pcdev->dma_chan, IMX_DMA_TYPE_FIFO,
- IMX_DMA_MEMSIZE_32, DMA_REQ_CSI_R, 0);
+ IMX_DMA_MEMSIZE_32, MX1_DMA_REQ_CSI_R, 0);
/* burst length : 16 words = 64 bytes */
imx_dma_config_burstlen(pcdev->dma_chan, 0);
@@ -798,8 +796,8 @@
set_fiq_handler(&mx1_camera_sof_fiq_start, &mx1_camera_sof_fiq_end -
&mx1_camera_sof_fiq_start);
- regs.ARM_r8 = DMA_BASE + DMA_DIMR;
- regs.ARM_r9 = DMA_BASE + DMA_CCR(pcdev->dma_chan);
+ regs.ARM_r8 = (long)MX1_DMA_DIMR;
+ regs.ARM_r9 = (long)MX1_DMA_CCR(pcdev->dma_chan);
regs.ARM_r10 = (long)pcdev->base + CSICR1;
regs.ARM_fp = (long)pcdev->base + CSISR;
regs.ARM_sp = 1 << pcdev->dma_chan;
diff --git a/drivers/media/video/mxb.c b/drivers/media/video/mxb.c
index 9f01f14..ef0c817 100644
--- a/drivers/media/video/mxb.c
+++ b/drivers/media/video/mxb.c
@@ -169,11 +169,7 @@
static int mxb_probe(struct saa7146_dev *dev)
{
struct mxb *mxb = NULL;
- int err;
- err = saa7146_vv_devinit(dev);
- if (err)
- return err;
mxb = kzalloc(sizeof(struct mxb), GFP_KERNEL);
if (mxb == NULL) {
DEB_D(("not enough kernel memory.\n"));
@@ -699,14 +695,17 @@
/* this function only gets called when the probing was successful */
static int mxb_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_data *info)
{
- struct mxb *mxb = (struct mxb *)dev->ext_priv;
+ struct mxb *mxb;
DEB_EE(("dev:%p\n", dev));
- /* checking for i2c-devices can be omitted here, because we
- already did this in "mxb_vl42_probe" */
-
saa7146_vv_init(dev, &vv_data);
+ if (mxb_probe(dev)) {
+ saa7146_vv_release(dev);
+ return -1;
+ }
+ mxb = (struct mxb *)dev->ext_priv;
+
vv_data.ops.vidioc_queryctrl = vidioc_queryctrl;
vv_data.ops.vidioc_g_ctrl = vidioc_g_ctrl;
vv_data.ops.vidioc_s_ctrl = vidioc_s_ctrl;
@@ -726,6 +725,7 @@
vv_data.ops.vidioc_default = vidioc_default;
if (saa7146_register_device(&mxb->video_dev, dev, "mxb", VFL_TYPE_GRABBER)) {
ERR(("cannot register capture v4l2 device. skipping.\n"));
+ saa7146_vv_release(dev);
return -1;
}
@@ -846,7 +846,6 @@
.pci_tbl = &pci_tbl[0],
.module = THIS_MODULE,
- .probe = mxb_probe,
.attach = mxb_attach,
.detach = mxb_detach,
diff --git a/drivers/media/video/omap24xxcam.c b/drivers/media/video/omap24xxcam.c
index b189fe6..ce76d95 100644
--- a/drivers/media/video/omap24xxcam.c
+++ b/drivers/media/video/omap24xxcam.c
@@ -1405,7 +1405,7 @@
}
size = 0;
- for (i = first; i <= last; i++) {
+ for (i = first; i <= last && i < VIDEO_MAX_FRAME; i++) {
struct videobuf_dmabuf *dma = videobuf_to_dma(vbq->bufs[i]);
for (j = 0; j < dma->sglen; j++) {
diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c
index 5ecc30d..04bf5c1 100644
--- a/drivers/media/video/pxa_camera.c
+++ b/drivers/media/video/pxa_camera.c
@@ -609,12 +609,9 @@
*/
static void pxa_camera_start_capture(struct pxa_camera_dev *pcdev)
{
- unsigned long cicr0, cifr;
+ unsigned long cicr0;
dev_dbg(pcdev->soc_host.v4l2_dev.dev, "%s\n", __func__);
- /* Reset the FIFOs */
- cifr = __raw_readl(pcdev->base + CIFR) | CIFR_RESET_F;
- __raw_writel(cifr, pcdev->base + CIFR);
/* Enable End-Of-Frame Interrupt */
cicr0 = __raw_readl(pcdev->base + CICR0) | CICR0_ENB;
cicr0 &= ~CICR0_EOFM;
@@ -935,7 +932,7 @@
static irqreturn_t pxa_camera_irq(int irq, void *data)
{
struct pxa_camera_dev *pcdev = data;
- unsigned long status, cicr0;
+ unsigned long status, cifr, cicr0;
struct pxa_buffer *buf;
struct videobuf_buffer *vb;
@@ -949,6 +946,10 @@
__raw_writel(status, pcdev->base + CISR);
if (status & CISR_EOF) {
+ /* Reset the FIFOs */
+ cifr = __raw_readl(pcdev->base + CIFR) | CIFR_RESET_F;
+ __raw_writel(cifr, pcdev->base + CIFR);
+
pcdev->active = list_first_entry(&pcdev->capture,
struct pxa_buffer, vb.queue);
vb = &pcdev->active->vb;
diff --git a/drivers/media/video/sh_mobile_ceu_camera.c b/drivers/media/video/sh_mobile_ceu_camera.c
index 6e16b39..1ad980f 100644
--- a/drivers/media/video/sh_mobile_ceu_camera.c
+++ b/drivers/media/video/sh_mobile_ceu_camera.c
@@ -1633,7 +1633,7 @@
height = pix->height;
pix->bytesperline = soc_mbus_bytes_per_line(width, xlate->host_fmt);
- if (pix->bytesperline < 0)
+ if ((int)pix->bytesperline < 0)
return pix->bytesperline;
pix->sizeimage = height * pix->bytesperline;
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 2191c8d..0d0d625 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -311,6 +311,22 @@
This driver can also be built as a module. If so, the module
will be calles ti_dac7512.
+config VMWARE_BALLOON
+ tristate "VMware Balloon Driver"
+ depends on X86
+ help
+ This is VMware physical memory management driver which acts
+ like a "balloon" that can be inflated to reclaim physical pages
+ by reserving them in the guest and invalidating them in the
+ monitor, freeing up the underlying machine pages so they can
+ be allocated to other guests. The balloon can also be deflated
+ to allow the guest to use more physical memory.
+
+ If unsure, say N.
+
+ To compile this driver as a module, choose M here: the
+ module will be called vmware_balloon.
+
source "drivers/misc/c2port/Kconfig"
source "drivers/misc/eeprom/Kconfig"
source "drivers/misc/cb710/Kconfig"
diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
index 27c48435..7b6f7ee 100644
--- a/drivers/misc/Makefile
+++ b/drivers/misc/Makefile
@@ -29,3 +29,4 @@
obj-$(CONFIG_IWMC3200TOP) += iwmc3200top/
obj-y += eeprom/
obj-y += cb710/
+obj-$(CONFIG_VMWARE_BALLOON) += vmware_balloon.o
diff --git a/drivers/misc/vmware_balloon.c b/drivers/misc/vmware_balloon.c
new file mode 100644
index 0000000..e7161c4
--- /dev/null
+++ b/drivers/misc/vmware_balloon.c
@@ -0,0 +1,832 @@
+/*
+ * VMware Balloon driver.
+ *
+ * Copyright (C) 2000-2010, VMware, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; version 2 of the License and no 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, GOOD TITLE or
+ * NON INFRINGEMENT. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Maintained by: Dmitry Torokhov <dtor@vmware.com>
+ */
+
+/*
+ * This is VMware physical memory management driver for Linux. The driver
+ * acts like a "balloon" that can be inflated to reclaim physical pages by
+ * reserving them in the guest and invalidating them in the monitor,
+ * freeing up the underlying machine pages so they can be allocated to
+ * other guests. The balloon can also be deflated to allow the guest to
+ * use more physical memory. Higher level policies can control the sizes
+ * of balloons in VMs in order to manage physical memory resources.
+ */
+
+//#define DEBUG
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/sched.h>
+#include <linux/module.h>
+#include <linux/workqueue.h>
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
+#include <asm/vmware.h>
+
+MODULE_AUTHOR("VMware, Inc.");
+MODULE_DESCRIPTION("VMware Memory Control (Balloon) Driver");
+MODULE_VERSION("1.2.1.0-K");
+MODULE_ALIAS("dmi:*:svnVMware*:*");
+MODULE_ALIAS("vmware_vmmemctl");
+MODULE_LICENSE("GPL");
+
+/*
+ * Various constants controlling rate of inflaint/deflating balloon,
+ * measured in pages.
+ */
+
+/*
+ * Rate of allocating memory when there is no memory pressure
+ * (driver performs non-sleeping allocations).
+ */
+#define VMW_BALLOON_NOSLEEP_ALLOC_MAX 16384U
+
+/*
+ * Rates of memory allocaton when guest experiences memory pressure
+ * (driver performs sleeping allocations).
+ */
+#define VMW_BALLOON_RATE_ALLOC_MIN 512U
+#define VMW_BALLOON_RATE_ALLOC_MAX 2048U
+#define VMW_BALLOON_RATE_ALLOC_INC 16U
+
+/*
+ * Rates for releasing pages while deflating balloon.
+ */
+#define VMW_BALLOON_RATE_FREE_MIN 512U
+#define VMW_BALLOON_RATE_FREE_MAX 16384U
+#define VMW_BALLOON_RATE_FREE_INC 16U
+
+/*
+ * When guest is under memory pressure, use a reduced page allocation
+ * rate for next several cycles.
+ */
+#define VMW_BALLOON_SLOW_CYCLES 4
+
+/*
+ * Use __GFP_HIGHMEM to allow pages from HIGHMEM zone. We don't
+ * allow wait (__GFP_WAIT) for NOSLEEP page allocations. Use
+ * __GFP_NOWARN, to suppress page allocation failure warnings.
+ */
+#define VMW_PAGE_ALLOC_NOSLEEP (__GFP_HIGHMEM|__GFP_NOWARN)
+
+/*
+ * Use GFP_HIGHUSER when executing in a separate kernel thread
+ * context and allocation can sleep. This is less stressful to
+ * the guest memory system, since it allows the thread to block
+ * while memory is reclaimed, and won't take pages from emergency
+ * low-memory pools.
+ */
+#define VMW_PAGE_ALLOC_CANSLEEP (GFP_HIGHUSER)
+
+/* Maximum number of page allocations without yielding processor */
+#define VMW_BALLOON_YIELD_THRESHOLD 1024
+
+
+/*
+ * Hypervisor communication port definitions.
+ */
+#define VMW_BALLOON_HV_PORT 0x5670
+#define VMW_BALLOON_HV_MAGIC 0x456c6d6f
+#define VMW_BALLOON_PROTOCOL_VERSION 2
+#define VMW_BALLOON_GUEST_ID 1 /* Linux */
+
+#define VMW_BALLOON_CMD_START 0
+#define VMW_BALLOON_CMD_GET_TARGET 1
+#define VMW_BALLOON_CMD_LOCK 2
+#define VMW_BALLOON_CMD_UNLOCK 3
+#define VMW_BALLOON_CMD_GUEST_ID 4
+
+/* error codes */
+#define VMW_BALLOON_SUCCESS 0
+#define VMW_BALLOON_FAILURE -1
+#define VMW_BALLOON_ERROR_CMD_INVALID 1
+#define VMW_BALLOON_ERROR_PPN_INVALID 2
+#define VMW_BALLOON_ERROR_PPN_LOCKED 3
+#define VMW_BALLOON_ERROR_PPN_UNLOCKED 4
+#define VMW_BALLOON_ERROR_PPN_PINNED 5
+#define VMW_BALLOON_ERROR_PPN_NOTNEEDED 6
+#define VMW_BALLOON_ERROR_RESET 7
+#define VMW_BALLOON_ERROR_BUSY 8
+
+#define VMWARE_BALLOON_CMD(cmd, data, result) \
+({ \
+ unsigned long __stat, __dummy1, __dummy2; \
+ __asm__ __volatile__ ("inl (%%dx)" : \
+ "=a"(__stat), \
+ "=c"(__dummy1), \
+ "=d"(__dummy2), \
+ "=b"(result) : \
+ "0"(VMW_BALLOON_HV_MAGIC), \
+ "1"(VMW_BALLOON_CMD_##cmd), \
+ "2"(VMW_BALLOON_HV_PORT), \
+ "3"(data) : \
+ "memory"); \
+ result &= -1UL; \
+ __stat & -1UL; \
+})
+
+#ifdef CONFIG_DEBUG_FS
+struct vmballoon_stats {
+ unsigned int timer;
+
+ /* allocation statustics */
+ unsigned int alloc;
+ unsigned int alloc_fail;
+ unsigned int sleep_alloc;
+ unsigned int sleep_alloc_fail;
+ unsigned int refused_alloc;
+ unsigned int refused_free;
+ unsigned int free;
+
+ /* monitor operations */
+ unsigned int lock;
+ unsigned int lock_fail;
+ unsigned int unlock;
+ unsigned int unlock_fail;
+ unsigned int target;
+ unsigned int target_fail;
+ unsigned int start;
+ unsigned int start_fail;
+ unsigned int guest_type;
+ unsigned int guest_type_fail;
+};
+
+#define STATS_INC(stat) (stat)++
+#else
+#define STATS_INC(stat)
+#endif
+
+struct vmballoon {
+
+ /* list of reserved physical pages */
+ struct list_head pages;
+
+ /* transient list of non-balloonable pages */
+ struct list_head refused_pages;
+
+ /* balloon size in pages */
+ unsigned int size;
+ unsigned int target;
+
+ /* reset flag */
+ bool reset_required;
+
+ /* adjustment rates (pages per second) */
+ unsigned int rate_alloc;
+ unsigned int rate_free;
+
+ /* slowdown page allocations for next few cycles */
+ unsigned int slow_allocation_cycles;
+
+#ifdef CONFIG_DEBUG_FS
+ /* statistics */
+ struct vmballoon_stats stats;
+
+ /* debugfs file exporting statistics */
+ struct dentry *dbg_entry;
+#endif
+
+ struct sysinfo sysinfo;
+
+ struct delayed_work dwork;
+};
+
+static struct vmballoon balloon;
+static struct workqueue_struct *vmballoon_wq;
+
+/*
+ * Send "start" command to the host, communicating supported version
+ * of the protocol.
+ */
+static bool vmballoon_send_start(struct vmballoon *b)
+{
+ unsigned long status, dummy;
+
+ STATS_INC(b->stats.start);
+
+ status = VMWARE_BALLOON_CMD(START, VMW_BALLOON_PROTOCOL_VERSION, dummy);
+ if (status == VMW_BALLOON_SUCCESS)
+ return true;
+
+ pr_debug("%s - failed, hv returns %ld\n", __func__, status);
+ STATS_INC(b->stats.start_fail);
+ return false;
+}
+
+static bool vmballoon_check_status(struct vmballoon *b, unsigned long status)
+{
+ switch (status) {
+ case VMW_BALLOON_SUCCESS:
+ return true;
+
+ case VMW_BALLOON_ERROR_RESET:
+ b->reset_required = true;
+ /* fall through */
+
+ default:
+ return false;
+ }
+}
+
+/*
+ * Communicate guest type to the host so that it can adjust ballooning
+ * algorithm to the one most appropriate for the guest. This command
+ * is normally issued after sending "start" command and is part of
+ * standard reset sequence.
+ */
+static bool vmballoon_send_guest_id(struct vmballoon *b)
+{
+ unsigned long status, dummy;
+
+ status = VMWARE_BALLOON_CMD(GUEST_ID, VMW_BALLOON_GUEST_ID, dummy);
+
+ STATS_INC(b->stats.guest_type);
+
+ if (vmballoon_check_status(b, status))
+ return true;
+
+ pr_debug("%s - failed, hv returns %ld\n", __func__, status);
+ STATS_INC(b->stats.guest_type_fail);
+ return false;
+}
+
+/*
+ * Retrieve desired balloon size from the host.
+ */
+static bool vmballoon_send_get_target(struct vmballoon *b, u32 *new_target)
+{
+ unsigned long status;
+ unsigned long target;
+ unsigned long limit;
+ u32 limit32;
+
+ /*
+ * si_meminfo() is cheap. Moreover, we want to provide dynamic
+ * max balloon size later. So let us call si_meminfo() every
+ * iteration.
+ */
+ si_meminfo(&b->sysinfo);
+ limit = b->sysinfo.totalram;
+
+ /* Ensure limit fits in 32-bits */
+ limit32 = (u32)limit;
+ if (limit != limit32)
+ return false;
+
+ /* update stats */
+ STATS_INC(b->stats.target);
+
+ status = VMWARE_BALLOON_CMD(GET_TARGET, limit, target);
+ if (vmballoon_check_status(b, status)) {
+ *new_target = target;
+ return true;
+ }
+
+ pr_debug("%s - failed, hv returns %ld\n", __func__, status);
+ STATS_INC(b->stats.target_fail);
+ return false;
+}
+
+/*
+ * Notify the host about allocated page so that host can use it without
+ * fear that guest will need it. Host may reject some pages, we need to
+ * check the return value and maybe submit a different page.
+ */
+static bool vmballoon_send_lock_page(struct vmballoon *b, unsigned long pfn)
+{
+ unsigned long status, dummy;
+ u32 pfn32;
+
+ pfn32 = (u32)pfn;
+ if (pfn32 != pfn)
+ return false;
+
+ STATS_INC(b->stats.lock);
+
+ status = VMWARE_BALLOON_CMD(LOCK, pfn, dummy);
+ if (vmballoon_check_status(b, status))
+ return true;
+
+ pr_debug("%s - ppn %lx, hv returns %ld\n", __func__, pfn, status);
+ STATS_INC(b->stats.lock_fail);
+ return false;
+}
+
+/*
+ * Notify the host that guest intends to release given page back into
+ * the pool of available (to the guest) pages.
+ */
+static bool vmballoon_send_unlock_page(struct vmballoon *b, unsigned long pfn)
+{
+ unsigned long status, dummy;
+ u32 pfn32;
+
+ pfn32 = (u32)pfn;
+ if (pfn32 != pfn)
+ return false;
+
+ STATS_INC(b->stats.unlock);
+
+ status = VMWARE_BALLOON_CMD(UNLOCK, pfn, dummy);
+ if (vmballoon_check_status(b, status))
+ return true;
+
+ pr_debug("%s - ppn %lx, hv returns %ld\n", __func__, pfn, status);
+ STATS_INC(b->stats.unlock_fail);
+ return false;
+}
+
+/*
+ * Quickly release all pages allocated for the balloon. This function is
+ * called when host decides to "reset" balloon for one reason or another.
+ * Unlike normal "deflate" we do not (shall not) notify host of the pages
+ * being released.
+ */
+static void vmballoon_pop(struct vmballoon *b)
+{
+ struct page *page, *next;
+ unsigned int count = 0;
+
+ list_for_each_entry_safe(page, next, &b->pages, lru) {
+ list_del(&page->lru);
+ __free_page(page);
+ STATS_INC(b->stats.free);
+ b->size--;
+
+ if (++count >= b->rate_free) {
+ count = 0;
+ cond_resched();
+ }
+ }
+}
+
+/*
+ * Perform standard reset sequence by popping the balloon (in case it
+ * is not empty) and then restarting protocol. This operation normally
+ * happens when host responds with VMW_BALLOON_ERROR_RESET to a command.
+ */
+static void vmballoon_reset(struct vmballoon *b)
+{
+ /* free all pages, skipping monitor unlock */
+ vmballoon_pop(b);
+
+ if (vmballoon_send_start(b)) {
+ b->reset_required = false;
+ if (!vmballoon_send_guest_id(b))
+ pr_err("failed to send guest ID to the host\n");
+ }
+}
+
+/*
+ * Allocate (or reserve) a page for the balloon and notify the host. If host
+ * refuses the page put it on "refuse" list and allocate another one until host
+ * is satisfied. "Refused" pages are released at the end of inflation cycle
+ * (when we allocate b->rate_alloc pages).
+ */
+static int vmballoon_reserve_page(struct vmballoon *b, bool can_sleep)
+{
+ struct page *page;
+ gfp_t flags;
+ bool locked = false;
+
+ do {
+ if (!can_sleep)
+ STATS_INC(b->stats.alloc);
+ else
+ STATS_INC(b->stats.sleep_alloc);
+
+ flags = can_sleep ? VMW_PAGE_ALLOC_CANSLEEP : VMW_PAGE_ALLOC_NOSLEEP;
+ page = alloc_page(flags);
+ if (!page) {
+ if (!can_sleep)
+ STATS_INC(b->stats.alloc_fail);
+ else
+ STATS_INC(b->stats.sleep_alloc_fail);
+ return -ENOMEM;
+ }
+
+ /* inform monitor */
+ locked = vmballoon_send_lock_page(b, page_to_pfn(page));
+ if (!locked) {
+ if (b->reset_required) {
+ __free_page(page);
+ return -EIO;
+ }
+
+ /* place on list of non-balloonable pages, retry allocation */
+ list_add(&page->lru, &b->refused_pages);
+ STATS_INC(b->stats.refused_alloc);
+ }
+ } while (!locked);
+
+ /* track allocated page */
+ list_add(&page->lru, &b->pages);
+
+ /* update balloon size */
+ b->size++;
+
+ return 0;
+}
+
+/*
+ * Release the page allocated for the balloon. Note that we first notify
+ * the host so it can make sure the page will be available for the guest
+ * to use, if needed.
+ */
+static int vmballoon_release_page(struct vmballoon *b, struct page *page)
+{
+ if (!vmballoon_send_unlock_page(b, page_to_pfn(page)))
+ return -EIO;
+
+ list_del(&page->lru);
+
+ /* deallocate page */
+ __free_page(page);
+ STATS_INC(b->stats.free);
+
+ /* update balloon size */
+ b->size--;
+
+ return 0;
+}
+
+/*
+ * Release pages that were allocated while attempting to inflate the
+ * balloon but were refused by the host for one reason or another.
+ */
+static void vmballoon_release_refused_pages(struct vmballoon *b)
+{
+ struct page *page, *next;
+
+ list_for_each_entry_safe(page, next, &b->refused_pages, lru) {
+ list_del(&page->lru);
+ __free_page(page);
+ STATS_INC(b->stats.refused_free);
+ }
+}
+
+/*
+ * Inflate the balloon towards its target size. Note that we try to limit
+ * the rate of allocation to make sure we are not choking the rest of the
+ * system.
+ */
+static void vmballoon_inflate(struct vmballoon *b)
+{
+ unsigned int goal;
+ unsigned int rate;
+ unsigned int i;
+ unsigned int allocations = 0;
+ int error = 0;
+ bool alloc_can_sleep = false;
+
+ pr_debug("%s - size: %d, target %d\n", __func__, b->size, b->target);
+
+ /*
+ * First try NOSLEEP page allocations to inflate balloon.
+ *
+ * If we do not throttle nosleep allocations, we can drain all
+ * free pages in the guest quickly (if the balloon target is high).
+ * As a side-effect, draining free pages helps to inform (force)
+ * the guest to start swapping if balloon target is not met yet,
+ * which is a desired behavior. However, balloon driver can consume
+ * all available CPU cycles if too many pages are allocated in a
+ * second. Therefore, we throttle nosleep allocations even when
+ * the guest is not under memory pressure. OTOH, if we have already
+ * predicted that the guest is under memory pressure, then we
+ * slowdown page allocations considerably.
+ */
+
+ goal = b->target - b->size;
+ /*
+ * Start with no sleep allocation rate which may be higher
+ * than sleeping allocation rate.
+ */
+ rate = b->slow_allocation_cycles ?
+ b->rate_alloc : VMW_BALLOON_NOSLEEP_ALLOC_MAX;
+
+ pr_debug("%s - goal: %d, no-sleep rate: %d, sleep rate: %d\n",
+ __func__, goal, rate, b->rate_alloc);
+
+ for (i = 0; i < goal; i++) {
+
+ error = vmballoon_reserve_page(b, alloc_can_sleep);
+ if (error) {
+ if (error != -ENOMEM) {
+ /*
+ * Not a page allocation failure, stop this
+ * cycle. Maybe we'll get new target from
+ * the host soon.
+ */
+ break;
+ }
+
+ if (alloc_can_sleep) {
+ /*
+ * CANSLEEP page allocation failed, so guest
+ * is under severe memory pressure. Quickly
+ * decrease allocation rate.
+ */
+ b->rate_alloc = max(b->rate_alloc / 2,
+ VMW_BALLOON_RATE_ALLOC_MIN);
+ break;
+ }
+
+ /*
+ * NOSLEEP page allocation failed, so the guest is
+ * under memory pressure. Let us slow down page
+ * allocations for next few cycles so that the guest
+ * gets out of memory pressure. Also, if we already
+ * allocated b->rate_alloc pages, let's pause,
+ * otherwise switch to sleeping allocations.
+ */
+ b->slow_allocation_cycles = VMW_BALLOON_SLOW_CYCLES;
+
+ if (i >= b->rate_alloc)
+ break;
+
+ alloc_can_sleep = true;
+ /* Lower rate for sleeping allocations. */
+ rate = b->rate_alloc;
+ }
+
+ if (++allocations > VMW_BALLOON_YIELD_THRESHOLD) {
+ cond_resched();
+ allocations = 0;
+ }
+
+ if (i >= rate) {
+ /* We allocated enough pages, let's take a break. */
+ break;
+ }
+ }
+
+ /*
+ * We reached our goal without failures so try increasing
+ * allocation rate.
+ */
+ if (error == 0 && i >= b->rate_alloc) {
+ unsigned int mult = i / b->rate_alloc;
+
+ b->rate_alloc =
+ min(b->rate_alloc + mult * VMW_BALLOON_RATE_ALLOC_INC,
+ VMW_BALLOON_RATE_ALLOC_MAX);
+ }
+
+ vmballoon_release_refused_pages(b);
+}
+
+/*
+ * Decrease the size of the balloon allowing guest to use more memory.
+ */
+static void vmballoon_deflate(struct vmballoon *b)
+{
+ struct page *page, *next;
+ unsigned int i = 0;
+ unsigned int goal;
+ int error;
+
+ pr_debug("%s - size: %d, target %d\n", __func__, b->size, b->target);
+
+ /* limit deallocation rate */
+ goal = min(b->size - b->target, b->rate_free);
+
+ pr_debug("%s - goal: %d, rate: %d\n", __func__, goal, b->rate_free);
+
+ /* free pages to reach target */
+ list_for_each_entry_safe(page, next, &b->pages, lru) {
+ error = vmballoon_release_page(b, page);
+ if (error) {
+ /* quickly decrease rate in case of error */
+ b->rate_free = max(b->rate_free / 2,
+ VMW_BALLOON_RATE_FREE_MIN);
+ return;
+ }
+
+ if (++i >= goal)
+ break;
+ }
+
+ /* slowly increase rate if there were no errors */
+ b->rate_free = min(b->rate_free + VMW_BALLOON_RATE_FREE_INC,
+ VMW_BALLOON_RATE_FREE_MAX);
+}
+
+/*
+ * Balloon work function: reset protocol, if needed, get the new size and
+ * adjust balloon as needed. Repeat in 1 sec.
+ */
+static void vmballoon_work(struct work_struct *work)
+{
+ struct delayed_work *dwork = to_delayed_work(work);
+ struct vmballoon *b = container_of(dwork, struct vmballoon, dwork);
+ unsigned int target;
+
+ STATS_INC(b->stats.timer);
+
+ if (b->reset_required)
+ vmballoon_reset(b);
+
+ if (b->slow_allocation_cycles > 0)
+ b->slow_allocation_cycles--;
+
+ if (vmballoon_send_get_target(b, &target)) {
+ /* update target, adjust size */
+ b->target = target;
+
+ if (b->size < target)
+ vmballoon_inflate(b);
+ else if (b->size > target)
+ vmballoon_deflate(b);
+ }
+
+ queue_delayed_work(vmballoon_wq, dwork, round_jiffies_relative(HZ));
+}
+
+/*
+ * DEBUGFS Interface
+ */
+#ifdef CONFIG_DEBUG_FS
+
+static int vmballoon_debug_show(struct seq_file *f, void *offset)
+{
+ struct vmballoon *b = f->private;
+ struct vmballoon_stats *stats = &b->stats;
+
+ /* format size info */
+ seq_printf(f,
+ "target: %8d pages\n"
+ "current: %8d pages\n",
+ b->target, b->size);
+
+ /* format rate info */
+ seq_printf(f,
+ "rateNoSleepAlloc: %8d pages/sec\n"
+ "rateSleepAlloc: %8d pages/sec\n"
+ "rateFree: %8d pages/sec\n",
+ VMW_BALLOON_NOSLEEP_ALLOC_MAX,
+ b->rate_alloc, b->rate_free);
+
+ seq_printf(f,
+ "\n"
+ "timer: %8u\n"
+ "start: %8u (%4u failed)\n"
+ "guestType: %8u (%4u failed)\n"
+ "lock: %8u (%4u failed)\n"
+ "unlock: %8u (%4u failed)\n"
+ "target: %8u (%4u failed)\n"
+ "primNoSleepAlloc: %8u (%4u failed)\n"
+ "primCanSleepAlloc: %8u (%4u failed)\n"
+ "primFree: %8u\n"
+ "errAlloc: %8u\n"
+ "errFree: %8u\n",
+ stats->timer,
+ stats->start, stats->start_fail,
+ stats->guest_type, stats->guest_type_fail,
+ stats->lock, stats->lock_fail,
+ stats->unlock, stats->unlock_fail,
+ stats->target, stats->target_fail,
+ stats->alloc, stats->alloc_fail,
+ stats->sleep_alloc, stats->sleep_alloc_fail,
+ stats->free,
+ stats->refused_alloc, stats->refused_free);
+
+ return 0;
+}
+
+static int vmballoon_debug_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, vmballoon_debug_show, inode->i_private);
+}
+
+static const struct file_operations vmballoon_debug_fops = {
+ .owner = THIS_MODULE,
+ .open = vmballoon_debug_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static int __init vmballoon_debugfs_init(struct vmballoon *b)
+{
+ int error;
+
+ b->dbg_entry = debugfs_create_file("vmmemctl", S_IRUGO, NULL, b,
+ &vmballoon_debug_fops);
+ if (IS_ERR(b->dbg_entry)) {
+ error = PTR_ERR(b->dbg_entry);
+ pr_err("failed to create debugfs entry, error: %d\n", error);
+ return error;
+ }
+
+ return 0;
+}
+
+static void __exit vmballoon_debugfs_exit(struct vmballoon *b)
+{
+ debugfs_remove(b->dbg_entry);
+}
+
+#else
+
+static inline int vmballoon_debugfs_init(struct vmballoon *b)
+{
+ return 0;
+}
+
+static inline void vmballoon_debugfs_exit(struct vmballoon *b)
+{
+}
+
+#endif /* CONFIG_DEBUG_FS */
+
+static int __init vmballoon_init(void)
+{
+ int error;
+
+ /*
+ * Check if we are running on VMware's hypervisor and bail out
+ * if we are not.
+ */
+ if (!vmware_platform())
+ return -ENODEV;
+
+ vmballoon_wq = create_freezeable_workqueue("vmmemctl");
+ if (!vmballoon_wq) {
+ pr_err("failed to create workqueue\n");
+ return -ENOMEM;
+ }
+
+ INIT_LIST_HEAD(&balloon.pages);
+ INIT_LIST_HEAD(&balloon.refused_pages);
+
+ /* initialize rates */
+ balloon.rate_alloc = VMW_BALLOON_RATE_ALLOC_MAX;
+ balloon.rate_free = VMW_BALLOON_RATE_FREE_MAX;
+
+ INIT_DELAYED_WORK(&balloon.dwork, vmballoon_work);
+
+ /*
+ * Start balloon.
+ */
+ if (!vmballoon_send_start(&balloon)) {
+ pr_err("failed to send start command to the host\n");
+ error = -EIO;
+ goto fail;
+ }
+
+ if (!vmballoon_send_guest_id(&balloon)) {
+ pr_err("failed to send guest ID to the host\n");
+ error = -EIO;
+ goto fail;
+ }
+
+ error = vmballoon_debugfs_init(&balloon);
+ if (error)
+ goto fail;
+
+ queue_delayed_work(vmballoon_wq, &balloon.dwork, 0);
+
+ return 0;
+
+fail:
+ destroy_workqueue(vmballoon_wq);
+ return error;
+}
+module_init(vmballoon_init);
+
+static void __exit vmballoon_exit(void)
+{
+ cancel_delayed_work_sync(&balloon.dwork);
+ destroy_workqueue(vmballoon_wq);
+
+ vmballoon_debugfs_exit(&balloon);
+
+ /*
+ * Deallocate all reserved memory, and reset connection with monitor.
+ * Reset connection before deallocating memory to avoid potential for
+ * additional spurious resets from guest touching deallocated pages.
+ */
+ vmballoon_send_start(&balloon);
+ vmballoon_pop(&balloon);
+}
+module_exit(vmballoon_exit);
diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c
index 88be37d..fb279f4 100644
--- a/drivers/mmc/host/atmel-mci.c
+++ b/drivers/mmc/host/atmel-mci.c
@@ -266,7 +266,7 @@
"CMD%u(0x%x) flg %x rsp %x %x %x %x err %d\n",
cmd->opcode, cmd->arg, cmd->flags,
cmd->resp[0], cmd->resp[1], cmd->resp[2],
- cmd->resp[2], cmd->error);
+ cmd->resp[3], cmd->error);
if (data)
seq_printf(s, "DATA %u / %u * %u flg %x err %d\n",
data->bytes_xfered, data->blocks,
@@ -276,7 +276,7 @@
"CMD%u(0x%x) flg %x rsp %x %x %x %x err %d\n",
stop->opcode, stop->arg, stop->flags,
stop->resp[0], stop->resp[1], stop->resp[2],
- stop->resp[2], stop->error);
+ stop->resp[3], stop->error);
}
spin_unlock_bh(&slot->host->lock);
@@ -569,9 +569,10 @@
{
struct mmc_data *data = host->data;
- dma_unmap_sg(&host->pdev->dev, data->sg, data->sg_len,
- ((data->flags & MMC_DATA_WRITE)
- ? DMA_TO_DEVICE : DMA_FROM_DEVICE));
+ if (data)
+ dma_unmap_sg(&host->pdev->dev, data->sg, data->sg_len,
+ ((data->flags & MMC_DATA_WRITE)
+ ? DMA_TO_DEVICE : DMA_FROM_DEVICE));
}
static void atmci_stop_dma(struct atmel_mci *host)
@@ -1099,8 +1100,8 @@
"command error: status=0x%08x\n", status);
if (cmd->data) {
- host->data = NULL;
atmci_stop_dma(host);
+ host->data = NULL;
mci_writel(host, IDR, MCI_NOTBUSY
| MCI_TXRDY | MCI_RXRDY
| ATMCI_DATA_ERROR_FLAGS);
@@ -1293,6 +1294,7 @@
} else {
data->bytes_xfered = data->blocks * data->blksz;
data->error = 0;
+ mci_writel(host, IDR, ATMCI_DATA_ERROR_FLAGS);
}
if (!data->stop) {
@@ -1751,13 +1753,13 @@
ret = -ENODEV;
if (pdata->slot[0].bus_width) {
ret = atmci_init_slot(host, &pdata->slot[0],
- MCI_SDCSEL_SLOT_A, 0);
+ 0, MCI_SDCSEL_SLOT_A);
if (!ret)
nr_slots++;
}
if (pdata->slot[1].bus_width) {
ret = atmci_init_slot(host, &pdata->slot[1],
- MCI_SDCSEL_SLOT_B, 1);
+ 1, MCI_SDCSEL_SLOT_B);
if (!ret)
nr_slots++;
}
diff --git a/drivers/mtd/Makefile b/drivers/mtd/Makefile
index 82d1e4d..4521b1e 100644
--- a/drivers/mtd/Makefile
+++ b/drivers/mtd/Makefile
@@ -4,7 +4,7 @@
# Core functionality.
obj-$(CONFIG_MTD) += mtd.o
-mtd-y := mtdcore.o mtdsuper.o mtdbdi.o
+mtd-y := mtdcore.o mtdsuper.o
mtd-$(CONFIG_MTD_PARTITIONS) += mtdpart.o
obj-$(CONFIG_MTD_CONCAT) += mtdconcat.o
diff --git a/drivers/mtd/internal.h b/drivers/mtd/internal.h
deleted file mode 100644
index c658fe7..0000000
--- a/drivers/mtd/internal.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* Internal MTD definitions
- *
- * Copyright © 2006 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-/*
- * mtdbdi.c
- */
-extern struct backing_dev_info mtd_bdi_unmappable;
-extern struct backing_dev_info mtd_bdi_ro_mappable;
-extern struct backing_dev_info mtd_bdi_rw_mappable;
diff --git a/drivers/mtd/mtdbdi.c b/drivers/mtd/mtdbdi.c
deleted file mode 100644
index 5ca5aed..0000000
--- a/drivers/mtd/mtdbdi.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* MTD backing device capabilities
- *
- * Copyright © 2006 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <linux/backing-dev.h>
-#include <linux/mtd/mtd.h>
-#include "internal.h"
-
-/*
- * backing device capabilities for non-mappable devices (such as NAND flash)
- * - permits private mappings, copies are taken of the data
- */
-struct backing_dev_info mtd_bdi_unmappable = {
- .capabilities = BDI_CAP_MAP_COPY,
-};
-
-/*
- * backing device capabilities for R/O mappable devices (such as ROM)
- * - permits private mappings, copies are taken of the data
- * - permits non-writable shared mappings
- */
-struct backing_dev_info mtd_bdi_ro_mappable = {
- .capabilities = (BDI_CAP_MAP_COPY | BDI_CAP_MAP_DIRECT |
- BDI_CAP_EXEC_MAP | BDI_CAP_READ_MAP),
-};
-
-/*
- * backing device capabilities for writable mappable devices (such as RAM)
- * - permits private mappings, copies are taken of the data
- * - permits non-writable shared mappings
- */
-struct backing_dev_info mtd_bdi_rw_mappable = {
- .capabilities = (BDI_CAP_MAP_COPY | BDI_CAP_MAP_DIRECT |
- BDI_CAP_EXEC_MAP | BDI_CAP_READ_MAP |
- BDI_CAP_WRITE_MAP),
-};
diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c
index 5b38b17..b177e75 100644
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
@@ -2,6 +2,9 @@
* Core registration and callback routines for MTD
* drivers and users.
*
+ * bdi bits are:
+ * Copyright © 2006 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
*/
#include <linux/module.h>
@@ -16,11 +19,39 @@
#include <linux/init.h>
#include <linux/mtd/compatmac.h>
#include <linux/proc_fs.h>
+#include <linux/backing-dev.h>
#include <linux/mtd/mtd.h>
-#include "internal.h"
#include "mtdcore.h"
+/*
+ * backing device capabilities for non-mappable devices (such as NAND flash)
+ * - permits private mappings, copies are taken of the data
+ */
+struct backing_dev_info mtd_bdi_unmappable = {
+ .capabilities = BDI_CAP_MAP_COPY,
+};
+
+/*
+ * backing device capabilities for R/O mappable devices (such as ROM)
+ * - permits private mappings, copies are taken of the data
+ * - permits non-writable shared mappings
+ */
+struct backing_dev_info mtd_bdi_ro_mappable = {
+ .capabilities = (BDI_CAP_MAP_COPY | BDI_CAP_MAP_DIRECT |
+ BDI_CAP_EXEC_MAP | BDI_CAP_READ_MAP),
+};
+
+/*
+ * backing device capabilities for writable mappable devices (such as RAM)
+ * - permits private mappings, copies are taken of the data
+ * - permits non-writable shared mappings
+ */
+struct backing_dev_info mtd_bdi_rw_mappable = {
+ .capabilities = (BDI_CAP_MAP_COPY | BDI_CAP_MAP_DIRECT |
+ BDI_CAP_EXEC_MAP | BDI_CAP_READ_MAP |
+ BDI_CAP_WRITE_MAP),
+};
static int mtd_cls_suspend(struct device *dev, pm_message_t state);
static int mtd_cls_resume(struct device *dev);
@@ -628,20 +659,55 @@
/*====================================================================*/
/* Init code */
+static int __init mtd_bdi_init(struct backing_dev_info *bdi, const char *name)
+{
+ int ret;
+
+ ret = bdi_init(bdi);
+ if (!ret)
+ ret = bdi_register(bdi, NULL, name);
+
+ if (ret)
+ bdi_destroy(bdi);
+
+ return ret;
+}
+
static int __init init_mtd(void)
{
int ret;
- ret = class_register(&mtd_class);
- if (ret) {
- pr_err("Error registering mtd class: %d\n", ret);
- return ret;
- }
+ ret = class_register(&mtd_class);
+ if (ret)
+ goto err_reg;
+
+ ret = mtd_bdi_init(&mtd_bdi_unmappable, "mtd-unmap");
+ if (ret)
+ goto err_bdi1;
+
+ ret = mtd_bdi_init(&mtd_bdi_ro_mappable, "mtd-romap");
+ if (ret)
+ goto err_bdi2;
+
+ ret = mtd_bdi_init(&mtd_bdi_rw_mappable, "mtd-rwmap");
+ if (ret)
+ goto err_bdi3;
+
#ifdef CONFIG_PROC_FS
if ((proc_mtd = create_proc_entry( "mtd", 0, NULL )))
proc_mtd->read_proc = mtd_read_proc;
#endif /* CONFIG_PROC_FS */
return 0;
+
+err_bdi3:
+ bdi_destroy(&mtd_bdi_ro_mappable);
+err_bdi2:
+ bdi_destroy(&mtd_bdi_unmappable);
+err_bdi1:
+ class_unregister(&mtd_class);
+err_reg:
+ pr_err("Error registering mtd class or bdi: %d\n", ret);
+ return ret;
}
static void __exit cleanup_mtd(void)
@@ -651,6 +717,9 @@
remove_proc_entry( "mtd", NULL);
#endif /* CONFIG_PROC_FS */
class_unregister(&mtd_class);
+ bdi_destroy(&mtd_bdi_unmappable);
+ bdi_destroy(&mtd_bdi_ro_mappable);
+ bdi_destroy(&mtd_bdi_rw_mappable);
}
module_init(init_mtd);
diff --git a/drivers/mtd/mtdsuper.c b/drivers/mtd/mtdsuper.c
index af8b42e..7c00319 100644
--- a/drivers/mtd/mtdsuper.c
+++ b/drivers/mtd/mtdsuper.c
@@ -13,6 +13,7 @@
#include <linux/mtd/super.h>
#include <linux/namei.h>
#include <linux/ctype.h>
+#include <linux/slab.h>
/*
* compare superblocks to see if they're equivalent
@@ -44,6 +45,7 @@
sb->s_mtd = mtd;
sb->s_dev = MKDEV(MTD_BLOCK_MAJOR, mtd->index);
+ sb->s_bdi = mtd->backing_dev_info;
return 0;
}
diff --git a/drivers/mtd/nand/orion_nand.c b/drivers/mtd/nand/orion_nand.c
index f59c074..d60fc57 100644
--- a/drivers/mtd/nand/orion_nand.c
+++ b/drivers/mtd/nand/orion_nand.c
@@ -60,7 +60,13 @@
}
buf64 = (uint64_t *)buf;
while (i < len/8) {
- uint64_t x;
+ /*
+ * Since GCC has no proper constraint (PR 43518)
+ * force x variable to r2/r3 registers as ldrd instruction
+ * requires first register to be even.
+ */
+ register uint64_t x asm ("r2");
+
asm volatile ("ldrd\t%0, [%1]" : "=&r" (x) : "r" (io_base));
buf64[i++] = x;
}
diff --git a/drivers/net/3c501.c b/drivers/net/3c501.c
index 3ea42ff1..1776ab6 100644
--- a/drivers/net/3c501.c
+++ b/drivers/net/3c501.c
@@ -480,7 +480,6 @@
/* fire ... Trigger xmit. */
outb(AX_XMIT, AX_CMD);
lp->loading = 0;
- dev->trans_start = jiffies;
if (el_debug > 2)
pr_debug(" queued xmit.\n");
dev_kfree_skb(skb);
@@ -727,7 +726,6 @@
dev->stats.rx_packets++;
dev->stats.rx_bytes += pkt_len;
}
- return;
}
/**
diff --git a/drivers/net/3c503.c b/drivers/net/3c503.c
index b74a0ea..baac246 100644
--- a/drivers/net/3c503.c
+++ b/drivers/net/3c503.c
@@ -573,7 +573,6 @@
}
blocked:;
outb_p(ei_status.interface_num==0 ? ECNTRL_THIN : ECNTRL_AUI, E33G_CNTRL);
- return;
}
/* Read the 4 byte, page aligned 8390 specific header. */
@@ -689,7 +688,6 @@
}
blocked:;
outb_p(ei_status.interface_num == 0 ? ECNTRL_THIN : ECNTRL_AUI, E33G_CNTRL);
- return;
}
diff --git a/drivers/net/3c505.c b/drivers/net/3c505.c
index 8d584f5..88d766e 100644
--- a/drivers/net/3c505.c
+++ b/drivers/net/3c505.c
@@ -1055,7 +1055,7 @@
(stat & ACRF) ? "interrupt" : "command");
if (elp_debug >= 1)
pr_debug("%s: status %#02x\n", dev->name, stat);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
dev->stats.tx_dropped++;
netif_wake_queue(dev);
}
@@ -1093,11 +1093,6 @@
if (elp_debug >= 3)
pr_debug("%s: packet of length %d sent\n", dev->name, (int) skb->len);
- /*
- * start the transmit timeout
- */
- dev->trans_start = jiffies;
-
prime_rx(dev);
spin_unlock_irqrestore(&adapter->lock, flags);
netif_start_queue(dev);
diff --git a/drivers/net/3c507.c b/drivers/net/3c507.c
index 9e95afa..82eaf65 100644
--- a/drivers/net/3c507.c
+++ b/drivers/net/3c507.c
@@ -504,7 +504,7 @@
outb (0, ioaddr + SIGNAL_CA); /* Issue channel-attn. */
lp->last_restart = dev->stats.tx_packets;
}
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue (dev);
}
@@ -528,7 +528,6 @@
hardware_send_packet (dev, buf, skb->len, length - skb->len);
- dev->trans_start = jiffies;
/* Enable the 82586 interrupt input. */
outb (0x84, ioaddr + MISC_CTRL);
@@ -765,7 +764,6 @@
if (net_debug > 4)
pr_debug("%s: Initialized 82586, status %04x.\n", dev->name,
readw(shmem+iSCB_STATUS));
- return;
}
static void hardware_send_packet(struct net_device *dev, void *buf, short length, short pad)
diff --git a/drivers/net/3c509.c b/drivers/net/3c509.c
index ab9bb3c..91abb96 100644
--- a/drivers/net/3c509.c
+++ b/drivers/net/3c509.c
@@ -807,7 +807,7 @@
dev->name, inb(ioaddr + TX_STATUS), inw(ioaddr + EL3_STATUS),
inw(ioaddr + TX_FREE));
dev->stats.tx_errors++;
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
/* Issue TX_RESET and TX_START commands. */
outw(TxReset, ioaddr + EL3_CMD);
outw(TxEnable, ioaddr + EL3_CMD);
@@ -868,7 +868,6 @@
/* ... and the packet rounded to a doubleword. */
outsl(ioaddr + TX_FIFO, skb->data, (skb->len + 3) >> 2);
- dev->trans_start = jiffies;
if (inw(ioaddr + TX_FREE) > 1536)
netif_start_queue(dev);
else
@@ -1038,7 +1037,6 @@
/* Back to window 1, and turn statistics back on. */
EL3WINDOW(1);
outw(StatsEnable, ioaddr + EL3_CMD);
- return;
}
static int
diff --git a/drivers/net/3c515.c b/drivers/net/3c515.c
index 2e17837..3bba835 100644
--- a/drivers/net/3c515.c
+++ b/drivers/net/3c515.c
@@ -958,7 +958,6 @@
dev->name, media_tbl[dev->if_port].name);
#endif /* AUTOMEDIA */
- return;
}
static void corkscrew_timeout(struct net_device *dev)
@@ -992,7 +991,7 @@
if (!(inw(ioaddr + EL3_STATUS) & CmdInProgress))
break;
outw(TxEnable, ioaddr + EL3_CMD);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
dev->stats.tx_errors++;
dev->stats.tx_dropped++;
netif_wake_queue(dev);
@@ -1055,7 +1054,6 @@
prev_entry->status &= ~0x80000000;
netif_wake_queue(dev);
}
- dev->trans_start = jiffies;
return NETDEV_TX_OK;
}
/* Put out the doubleword header... */
@@ -1091,7 +1089,6 @@
outw(SetTxThreshold + (1536 >> 2), ioaddr + EL3_CMD);
#endif /* bus master */
- dev->trans_start = jiffies;
/* Clear the Tx status stack. */
{
@@ -1518,7 +1515,6 @@
/* We change back to window 7 (not 1) with the Vortex. */
EL3WINDOW(7);
- return;
}
/* This new version of set_rx_mode() supports v1.4 kernels.
diff --git a/drivers/net/3c523.c b/drivers/net/3c523.c
index 55d219e..a7b0e5e 100644
--- a/drivers/net/3c523.c
+++ b/drivers/net/3c523.c
@@ -1152,7 +1152,6 @@
p->scb->cmd = CUC_START;
p->xmit_cmds[0]->cmd_status = 0;
elmc_attn586();
- dev->trans_start = jiffies;
if (!i) {
dev_kfree_skb(skb);
}
@@ -1176,7 +1175,6 @@
p->xmit_cmds[0]->cmd_status = p->nop_cmds[next_nop]->cmd_status = 0;
p->nop_cmds[p->nop_point]->cmd_link = make16((p->xmit_cmds[0]));
- dev->trans_start = jiffies;
p->nop_point = next_nop;
dev_kfree_skb(skb);
#endif
@@ -1190,7 +1188,6 @@
= make16((p->nop_cmds[next_nop]));
p->nop_cmds[next_nop]->cmd_status = 0;
p->nop_cmds[p->xmit_count]->cmd_link = make16((p->xmit_cmds[p->xmit_count]));
- dev->trans_start = jiffies;
p->xmit_count = next_nop;
if (p->xmit_count != p->xmit_last)
netif_wake_queue(dev);
diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c
index 9752530..d75803e 100644
--- a/drivers/net/3c59x.c
+++ b/drivers/net/3c59x.c
@@ -1855,7 +1855,6 @@
mod_timer(&vp->timer, RUN_AT(next_tick));
if (vp->deferred)
iowrite16(FakeIntr, ioaddr + EL3_CMD);
- return;
}
static void vortex_tx_timeout(struct net_device *dev)
@@ -1917,7 +1916,7 @@
/* Issue Tx Enable */
iowrite16(TxEnable, ioaddr + EL3_CMD);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
/* Switch to register set 7 for normal use. */
EL3WINDOW(7);
@@ -2063,7 +2062,6 @@
}
}
- dev->trans_start = jiffies;
/* Clear the Tx status stack. */
{
@@ -2174,7 +2172,6 @@
}
iowrite16(DownUnstall, ioaddr + EL3_CMD);
spin_unlock_irqrestore(&vp->lock, flags);
- dev->trans_start = jiffies;
return NETDEV_TX_OK;
}
@@ -2800,7 +2797,6 @@
}
EL3WINDOW(old_window >> 13);
- return;
}
static int vortex_nway_reset(struct net_device *dev)
@@ -3122,7 +3118,6 @@
iowrite16(MDIO_ENB_IN | MDIO_SHIFT_CLK, mdio_addr);
mdio_delay();
}
- return;
}
/* ACPI: Advanced Configuration and Power Interface. */
diff --git a/drivers/net/7990.c b/drivers/net/7990.c
index f09e594..903bcb3 100644
--- a/drivers/net/7990.c
+++ b/drivers/net/7990.c
@@ -262,7 +262,7 @@
load_csrs (lp);
lance_init_ring (dev);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
status = init_restart_lance (lp);
#ifdef DEBUG_DRIVER
printk ("Lance restart=%d\n", status);
@@ -526,7 +526,7 @@
{
printk("lance_tx_timeout\n");
lance_reset(dev);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue (dev);
}
EXPORT_SYMBOL_GPL(lance_tx_timeout);
@@ -574,7 +574,6 @@
outs++;
/* Kick the lance: transmit now */
WRITERDP(lp, LE_C0_INEA | LE_C0_TDMD);
- dev->trans_start = jiffies;
dev_kfree_skb (skb);
spin_lock_irqsave (&lp->devlock, flags);
@@ -620,7 +619,6 @@
crc = crc >> 26;
mcast_table [crc >> 4] |= 1 << (crc & 0xf);
}
- return;
}
diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c
index 4e8d11c..9c14975 100644
--- a/drivers/net/8139cp.c
+++ b/drivers/net/8139cp.c
@@ -882,7 +882,6 @@
spin_unlock_irqrestore(&cp->lock, intr_flags);
cpw8(TxPoll, NormalTxPoll);
- dev->trans_start = jiffies;
return NETDEV_TX_OK;
}
@@ -1225,8 +1224,6 @@
netif_wake_queue(dev);
spin_unlock_irqrestore(&cp->lock, flags);
-
- return;
}
#ifdef BROKEN
diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c
index d0cb372..4ba7293 100644
--- a/drivers/net/8139too.c
+++ b/drivers/net/8139too.c
@@ -1716,8 +1716,6 @@
RTL_W32_F (TxStatus0 + (entry * sizeof (u32)),
tp->tx_flag | max(len, (unsigned int)ETH_ZLEN));
- dev->trans_start = jiffies;
-
tp->cur_tx++;
if ((tp->cur_tx - NUM_TX_DESC) == tp->dirty_tx)
diff --git a/drivers/net/82596.c b/drivers/net/82596.c
index 97c5fc0..dd8dc15 100644
--- a/drivers/net/82596.c
+++ b/drivers/net/82596.c
@@ -1050,7 +1050,7 @@
lp->last_restart = dev->stats.tx_packets;
}
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue (dev);
}
@@ -1060,7 +1060,6 @@
struct tx_cmd *tx_cmd;
struct i596_tbd *tbd;
short length = skb->len;
- dev->trans_start = jiffies;
DEB(DEB_STARTTX,printk(KERN_DEBUG "%s: i596_start_xmit(%x,%p) called\n",
dev->name, skb->len, skb->data));
diff --git a/drivers/net/a2065.c b/drivers/net/a2065.c
index ce0a0b8..541f9a2 100644
--- a/drivers/net/a2065.c
+++ b/drivers/net/a2065.c
@@ -525,7 +525,7 @@
load_csrs (lp);
lance_init_ring (dev);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_start_queue(dev);
status = init_restart_lance (lp);
@@ -588,7 +588,6 @@
/* Kick the lance: transmit now */
ll->rdp = LE_C0_INEA | LE_C0_TDMD;
- dev->trans_start = jiffies;
dev_kfree_skb (skb);
local_irq_restore(flags);
@@ -628,7 +627,6 @@
crc = crc >> 26;
mcast_table [crc >> 4] |= 1 << (crc & 0xf);
}
- return;
}
static void lance_set_multicast (struct net_device *dev)
diff --git a/drivers/net/ac3200.c b/drivers/net/ac3200.c
index eac7338..b9115a7 100644
--- a/drivers/net/ac3200.c
+++ b/drivers/net/ac3200.c
@@ -307,8 +307,6 @@
ei_status.txing = 0;
outb(AC_ENABLE, ioaddr + AC_RESET_PORT);
if (ei_debug > 1) printk("reset done\n");
-
- return;
}
/* Grab the 8390 specific header. Similar to the block_input routine, but
diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c
index 1328eb9..b9a59160 100644
--- a/drivers/net/acenic.c
+++ b/drivers/net/acenic.c
@@ -2919,8 +2919,6 @@
dest += tsize;
size -= tsize;
}
-
- return;
}
diff --git a/drivers/net/amd8111e.c b/drivers/net/amd8111e.c
index 97d71a9..585c25f 100644
--- a/drivers/net/amd8111e.c
+++ b/drivers/net/amd8111e.c
@@ -1339,8 +1339,6 @@
writel( VAL1 | TDMD0, lp->mmio + CMD0);
writel( VAL2 | RDMD0,lp->mmio + CMD0);
- dev->trans_start = jiffies;
-
if(amd8111e_tx_queue_avail(lp) < 0){
netif_stop_queue(dev);
}
diff --git a/drivers/net/apne.c b/drivers/net/apne.c
index 1437f5d..2fe60f1 100644
--- a/drivers/net/apne.c
+++ b/drivers/net/apne.c
@@ -521,7 +521,6 @@
outb(ENISR_RDC, nic_base + NE_EN0_ISR); /* Ack intr. */
ei_status.dmaing &= ~0x01;
- return;
}
static irqreturn_t apne_interrupt(int irq, void *dev_id)
diff --git a/drivers/net/appletalk/cops.c b/drivers/net/appletalk/cops.c
index 6f8d620..748c9f5 100644
--- a/drivers/net/appletalk/cops.c
+++ b/drivers/net/appletalk/cops.c
@@ -593,8 +593,6 @@
tangent_wait_reset(ioaddr);
inb(ioaddr); /* Clear initial ready signal. */
}
-
- return;
}
/*
@@ -701,8 +699,6 @@
/* poll 20 times per second */
cops_timer.expires = jiffies + HZ/20;
add_timer(&cops_timer);
-
- return;
}
/*
@@ -866,7 +862,7 @@
}
printk(KERN_WARNING "%s: Transmit timed out.\n", dev->name);
cops_jumpstart(dev); /* Restart the card. */
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
}
@@ -919,9 +915,8 @@
/* Done sending packet, update counters and cleanup. */
dev->stats.tx_packets++;
dev->stats.tx_bytes += skb->len;
- dev->trans_start = jiffies;
dev_kfree_skb (skb);
- return NETDEV_TX_OK;
+ return NETDEV_TX_OK;
}
/*
diff --git a/drivers/net/appletalk/ltpc.c b/drivers/net/appletalk/ltpc.c
index 6af65b6..adc0755 100644
--- a/drivers/net/appletalk/ltpc.c
+++ b/drivers/net/appletalk/ltpc.c
@@ -641,7 +641,6 @@
inb_p(base+7);
inb_p(base+7);
}
- return;
}
diff --git a/drivers/net/arcnet/arcnet.c b/drivers/net/arcnet/arcnet.c
index d8f0293..a746ba2 100644
--- a/drivers/net/arcnet/arcnet.c
+++ b/drivers/net/arcnet/arcnet.c
@@ -654,7 +654,6 @@
}
}
retval = NETDEV_TX_OK;
- dev->trans_start = jiffies;
lp->next_tx = txbuf;
} else {
retval = NETDEV_TX_BUSY;
diff --git a/drivers/net/ariadne.c b/drivers/net/ariadne.c
index fa1a235..705373a 100644
--- a/drivers/net/ariadne.c
+++ b/drivers/net/ariadne.c
@@ -676,8 +676,6 @@
lance->RAP = CSR0; /* PCnet-ISA Controller Status */
lance->RDP = INEA|TDMD;
- dev->trans_start = jiffies;
-
if (lowb(priv->tx_ring[(entry+1) % TX_RING_SIZE]->TMD1) != 0) {
netif_stop_queue(dev);
priv->tx_full = 1;
diff --git a/drivers/net/arm/am79c961a.c b/drivers/net/arm/am79c961a.c
index a4b5b08..8c496fb 100644
--- a/drivers/net/arm/am79c961a.c
+++ b/drivers/net/arm/am79c961a.c
@@ -469,7 +469,6 @@
spin_lock_irqsave(&priv->chip_lock, flags);
write_rreg (dev->base_addr, CSR0, CSR0_TDMD|CSR0_IENA);
- dev->trans_start = jiffies;
spin_unlock_irqrestore(&priv->chip_lock, flags);
/*
diff --git a/drivers/net/arm/at91_ether.c b/drivers/net/arm/at91_ether.c
index 0adab30..e07b314 100644
--- a/drivers/net/arm/at91_ether.c
+++ b/drivers/net/arm/at91_ether.c
@@ -824,7 +824,6 @@
/* Set length of the packet in the Transmit Control register */
at91_emac_write(AT91_EMAC_TCR, skb->len);
- dev->trans_start = jiffies;
} else {
printk(KERN_ERR "at91_ether.c: at91ether_start_xmit() called, but device is busy!\n");
return NETDEV_TX_BUSY; /* if we return anything but zero, dev.c:1055 calls kfree_skb(skb)
diff --git a/drivers/net/arm/ep93xx_eth.c b/drivers/net/arm/ep93xx_eth.c
index 6995169..4a5ec94 100644
--- a/drivers/net/arm/ep93xx_eth.c
+++ b/drivers/net/arm/ep93xx_eth.c
@@ -311,11 +311,6 @@
processed++;
}
- if (processed) {
- wrw(ep, REG_RXDENQ, processed);
- wrw(ep, REG_RXSTSENQ, processed);
- }
-
return processed;
}
@@ -350,6 +345,11 @@
goto poll_some_more;
}
+ if (rx) {
+ wrw(ep, REG_RXDENQ, rx);
+ wrw(ep, REG_RXSTSENQ, rx);
+ }
+
return rx;
}
@@ -374,8 +374,6 @@
skb->len, DMA_TO_DEVICE);
dev_kfree_skb(skb);
- dev->trans_start = jiffies;
-
spin_lock_irq(&ep->tx_pending_lock);
ep->tx_pending++;
if (ep->tx_pending == TX_QUEUE_ENTRIES)
diff --git a/drivers/net/arm/ether1.c b/drivers/net/arm/ether1.c
index e47c0d9..b17ab51 100644
--- a/drivers/net/arm/ether1.c
+++ b/drivers/net/arm/ether1.c
@@ -736,7 +736,6 @@
local_irq_restore(flags);
/* handle transmit */
- dev->trans_start = jiffies;
/* check to see if we have room for a full sized ether frame */
tmp = priv(dev)->tx_head;
diff --git a/drivers/net/arm/ether3.c b/drivers/net/arm/ether3.c
index d9de9bc..1361b73 100644
--- a/drivers/net/arm/ether3.c
+++ b/drivers/net/arm/ether3.c
@@ -529,7 +529,6 @@
return NETDEV_TX_BUSY; /* unable to queue */
}
- dev->trans_start = jiffies;
ptr = 0x600 * priv(dev)->tx_head;
priv(dev)->tx_head = next_ptr;
next_ptr *= 0x600;
diff --git a/drivers/net/arm/ixp4xx_eth.c b/drivers/net/arm/ixp4xx_eth.c
index 7800d7d..24df032 100644
--- a/drivers/net/arm/ixp4xx_eth.c
+++ b/drivers/net/arm/ixp4xx_eth.c
@@ -708,7 +708,6 @@
/* NPE firmware pads short frames with zeros internally */
wmb();
queue_put_desc(TX_QUEUE(port->id), tx_desc_phys(port, n), desc);
- dev->trans_start = jiffies;
if (qmgr_stat_below_low_watermark(txreadyq)) { /* empty */
#if DEBUG_TX
diff --git a/drivers/net/arm/ks8695net.c b/drivers/net/arm/ks8695net.c
index 6404704..54c6d84 100644
--- a/drivers/net/arm/ks8695net.c
+++ b/drivers/net/arm/ks8695net.c
@@ -1302,8 +1302,6 @@
if (++ksp->tx_ring_used == MAX_TX_DESC)
netif_stop_queue(ndev);
- ndev->trans_start = jiffies;
-
/* Kick the TX DMA in case it decided to go IDLE */
ks8695_writereg(ksp, KS8695_DTSC, 0);
diff --git a/drivers/net/arm/w90p910_ether.c b/drivers/net/arm/w90p910_ether.c
index 2491934..2e85246 100644
--- a/drivers/net/arm/w90p910_ether.c
+++ b/drivers/net/arm/w90p910_ether.c
@@ -483,7 +483,7 @@
w90p910_init_desc(dev);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
ether->cur_tx = 0x0;
ether->finish_tx = 0x0;
ether->cur_rx = 0x0;
@@ -497,7 +497,7 @@
w90p910_trigger_tx(dev);
w90p910_trigger_rx(dev);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
if (netif_queue_stopped(dev))
netif_wake_queue(dev);
@@ -634,8 +634,6 @@
txbd = ðer->tdesc->desclist[ether->cur_tx];
- dev->trans_start = jiffies;
-
if (txbd->mode & TX_OWEN_DMA)
netif_stop_queue(dev);
diff --git a/drivers/net/at1700.c b/drivers/net/at1700.c
index 332f980..93185f5 100644
--- a/drivers/net/at1700.c
+++ b/drivers/net/at1700.c
@@ -583,7 +583,7 @@
outb (0x00, ioaddr + TX_START);
outb (0x03, ioaddr + COL16CNTL);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
lp->tx_started = 0;
lp->tx_queue_ready = 1;
@@ -636,7 +636,6 @@
outb (0x80 | lp->tx_queue, ioaddr + TX_START);
lp->tx_queue = 0;
lp->tx_queue_len = 0;
- dev->trans_start = jiffies;
lp->tx_started = 1;
netif_start_queue (dev);
} else if (lp->tx_queue_len < 4096 - 1502)
@@ -796,7 +795,6 @@
printk("%s: Exint Rx packet with mode %02x after %d ticks.\n",
dev->name, inb(ioaddr + RX_MODE), i);
}
- return;
}
/* The inverse routine to net_open(). */
@@ -870,7 +868,6 @@
outw(saved_bank, ioaddr + CONFIG_0);
}
spin_unlock_irqrestore (&lp->lock, flags);
- return;
}
#ifdef MODULE
diff --git a/drivers/net/atarilance.c b/drivers/net/atarilance.c
index a8686bf..b57d7de 100644
--- a/drivers/net/atarilance.c
+++ b/drivers/net/atarilance.c
@@ -767,8 +767,8 @@
/* lance_restart, essentially */
lance_init_ring(dev);
REGA( CSR0 ) = CSR0_INEA | CSR0_INIT | CSR0_STRT;
- dev->trans_start = jiffies;
- netif_wake_queue (dev);
+ dev->trans_start = jiffies; /* prevent tx timeout */
+ netif_wake_queue(dev);
}
/* XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX */
@@ -836,7 +836,6 @@
/* Trigger an immediate send poll. */
DREG = CSR0_INEA | CSR0_TDMD;
- dev->trans_start = jiffies;
if ((MEM->tx_head[(entry+1) & TX_RING_MOD_MASK].flag & TMD1_OWN) ==
TMD1_OWN_HOST)
diff --git a/drivers/net/atl1c/atl1c_ethtool.c b/drivers/net/atl1c/atl1c_ethtool.c
index 3233924..7c52150 100644
--- a/drivers/net/atl1c/atl1c_ethtool.c
+++ b/drivers/net/atl1c/atl1c_ethtool.c
@@ -263,8 +263,6 @@
wol->wolopts |= WAKE_MAGIC;
if (adapter->wol & AT_WUFC_LNKC)
wol->wolopts |= WAKE_PHY;
-
- return;
}
static int atl1c_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
diff --git a/drivers/net/atl1c/atl1c_main.c b/drivers/net/atl1c/atl1c_main.c
index 3d70511..1c3c046 100644
--- a/drivers/net/atl1c/atl1c_main.c
+++ b/drivers/net/atl1c/atl1c_main.c
@@ -317,8 +317,6 @@
if (adapter->work_event & ATL1C_WORK_EVENT_LINK_CHANGE)
atl1c_check_link_status(adapter);
-
- return;
}
diff --git a/drivers/net/atl1e/atl1e_ethtool.c b/drivers/net/atl1e/atl1e_ethtool.c
index ffd696e..6943a6c 100644
--- a/drivers/net/atl1e/atl1e_ethtool.c
+++ b/drivers/net/atl1e/atl1e_ethtool.c
@@ -338,8 +338,6 @@
wol->wolopts |= WAKE_MAGIC;
if (adapter->wol & AT_WUFC_LNKC)
wol->wolopts |= WAKE_PHY;
-
- return;
}
static int atl1e_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
diff --git a/drivers/net/atl1e/atl1e_main.c b/drivers/net/atl1e/atl1e_main.c
index 7dd3377..1acea57 100644
--- a/drivers/net/atl1e/atl1e_main.c
+++ b/drivers/net/atl1e/atl1e_main.c
@@ -707,8 +707,6 @@
adapter->ring_vir_addr = NULL;
adapter->rx_ring.desc = NULL;
rwlock_init(&adapter->tx_ring.tx_lock);
-
- return;
}
/*
@@ -905,8 +903,6 @@
AT_WRITE_REG(hw, REG_HOST_RXFPAGE_SIZE, rx_ring->page_size);
/* Load all of base address above */
AT_WRITE_REG(hw, REG_LOAD_PTR, 1);
-
- return;
}
static inline void atl1e_configure_tx(struct atl1e_adapter *adapter)
@@ -950,7 +946,6 @@
(((u16)hw->tpd_burst & TXQ_CTRL_NUM_TPD_BURST_MASK)
<< TXQ_CTRL_NUM_TPD_BURST_SHIFT)
| TXQ_CTRL_ENH_MODE | TXQ_CTRL_EN);
- return;
}
static inline void atl1e_configure_rx(struct atl1e_adapter *adapter)
@@ -1004,7 +999,6 @@
RXQ_CTRL_CUT_THRU_EN | RXQ_CTRL_EN;
AT_WRITE_REG(hw, REG_RXQ_CTRL, rxq_ctrl_data);
- return;
}
static inline void atl1e_configure_dma(struct atl1e_adapter *adapter)
@@ -1024,7 +1018,6 @@
<< DMA_CTRL_DMAW_DLY_CNT_SHIFT;
AT_WRITE_REG(hw, REG_DMA_CTRL, dma_ctrl_data);
- return;
}
static void atl1e_setup_mac_ctrl(struct atl1e_adapter *adapter)
diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c
index 33448a0..63b9ba0 100644
--- a/drivers/net/atlx/atl1.c
+++ b/drivers/net/atlx/atl1.c
@@ -1830,8 +1830,6 @@
adapter->hw_csum_good++;
return;
}
-
- return;
}
/*
@@ -3390,7 +3388,6 @@
wol->wolopts = 0;
if (adapter->wol & ATLX_WUFC_MAG)
wol->wolopts |= WAKE_MAGIC;
- return;
}
static int atl1_set_wol(struct net_device *netdev,
diff --git a/drivers/net/atlx/atl2.c b/drivers/net/atlx/atl2.c
index fee9cf6..8da8738 100644
--- a/drivers/net/atlx/atl2.c
+++ b/drivers/net/atlx/atl2.c
@@ -892,7 +892,6 @@
(adapter->txd_write_ptr >> 2));
mmiowb();
- netdev->trans_start = jiffies;
dev_kfree_skb_any(skb);
return NETDEV_TX_OK;
}
diff --git a/drivers/net/atp.c b/drivers/net/atp.c
index 2bd1a5c..bd2f9d3 100644
--- a/drivers/net/atp.c
+++ b/drivers/net/atp.c
@@ -547,7 +547,7 @@
dev->stats.tx_errors++;
/* Try to restart the adapter. */
hardware_init(dev);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
dev->stats.tx_errors++;
}
@@ -586,7 +586,6 @@
write_reg(ioaddr, IMR, ISR_RxOK | ISR_TxErr | ISR_TxOK);
write_reg_high(ioaddr, IMR, ISRh_RxErr);
- dev->trans_start = jiffies;
dev_kfree_skb (skb);
return NETDEV_TX_OK;
}
@@ -803,7 +802,6 @@
done:
write_reg(ioaddr, CMR1, CMR1_NextPkt);
lp->last_rx_time = jiffies;
- return;
}
static void read_block(long ioaddr, int length, unsigned char *p, int data_mode)
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index 7abb2c8..ece6128 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -924,7 +924,6 @@
au_sync();
dev_kfree_skb(skb);
aup->tx_head = (aup->tx_head + 1) & (NUM_TX_DMA - 1);
- dev->trans_start = jiffies;
return NETDEV_TX_OK;
}
@@ -937,7 +936,7 @@
netdev_err(dev, "au1000_tx_timeout: dev=%p\n", dev);
au1000_reset_mac(dev);
au1000_init(dev);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
}
diff --git a/drivers/net/ax88796.c b/drivers/net/ax88796.c
index b718dc6..55c9958 100644
--- a/drivers/net/ax88796.c
+++ b/drivers/net/ax88796.c
@@ -303,7 +303,6 @@
ei_outb(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
ei_status.dmaing &= ~0x01;
- return;
}
/* definitions for accessing MII/EEPROM interface */
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index 4582721..293f9c1 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -1014,8 +1014,6 @@
if (TX_BUFFS_AVAIL(bp) < 1)
netif_stop_queue(dev);
- dev->trans_start = jiffies;
-
out_unlock:
spin_unlock_irqrestore(&bp->lock, flags);
diff --git a/drivers/net/bcm63xx_enet.c b/drivers/net/bcm63xx_enet.c
index f48ba80..faf5add 100644
--- a/drivers/net/bcm63xx_enet.c
+++ b/drivers/net/bcm63xx_enet.c
@@ -565,7 +565,6 @@
priv->stats.tx_bytes += skb->len;
priv->stats.tx_packets++;
- dev->trans_start = jiffies;
ret = NETDEV_TX_OK;
out_unlock:
diff --git a/drivers/net/benet/be_ethtool.c b/drivers/net/benet/be_ethtool.c
index d488d52..200e985 100644
--- a/drivers/net/benet/be_ethtool.c
+++ b/drivers/net/benet/be_ethtool.c
@@ -276,8 +276,6 @@
data[i] = (et_stats[i].size == sizeof(u64)) ?
*(u64 *)p: *(u32 *)p;
}
-
- return;
}
static void
@@ -466,7 +464,6 @@
else
wol->wolopts = 0;
memset(&wol->sopass, 0, sizeof(wol->sopass));
- return;
}
static int
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index fa10f13..058d7f9 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -830,7 +830,6 @@
done:
be_rx_stats_update(adapter, pktsize, num_rcvd);
- return;
}
/* Process the RX completion indicated by rxcp when GRO is disabled */
@@ -884,8 +883,6 @@
} else {
netif_receive_skb(skb);
}
-
- return;
}
/* Process the RX completion indicated by rxcp when GRO is enabled */
@@ -965,7 +962,6 @@
}
be_rx_stats_update(adapter, pkt_size, num_rcvd);
- return;
}
static struct be_eth_rx_compl *be_rx_compl_get(struct be_adapter *adapter)
@@ -1059,8 +1055,6 @@
/* Let be_worker replenish when memory is available */
adapter->rx_post_starved = true;
}
-
- return;
}
static struct be_eth_tx_compl *be_tx_compl_get(struct be_queue_info *tx_cq)
@@ -1622,7 +1616,6 @@
BE_NUM_MSIX_VECTORS);
if (status == 0)
adapter->msix_enabled = true;
- return;
}
static void be_sriov_enable(struct be_adapter *adapter)
@@ -1634,7 +1627,6 @@
adapter->sriov_enabled = status ? false : true;
}
#endif
- return;
}
static void be_sriov_disable(struct be_adapter *adapter)
@@ -1741,7 +1733,6 @@
be_free_irq(adapter, &adapter->rx_eq);
done:
adapter->isr_registered = false;
- return;
}
static int be_open(struct net_device *netdev)
@@ -2620,8 +2611,6 @@
be_setup_wol(adapter, true);
pci_disable_device(pdev);
-
- return;
}
static pci_ers_result_t be_eeh_err_detected(struct pci_dev *pdev,
@@ -2703,7 +2692,6 @@
return;
err:
dev_err(&adapter->pdev->dev, "EEH resume failed\n");
- return;
}
static struct pci_error_handlers be_eeh_handlers = {
diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c
index c488cea..3554870 100644
--- a/drivers/net/bfin_mac.c
+++ b/drivers/net/bfin_mac.c
@@ -654,7 +654,6 @@
out:
adjust_tx_list();
current_tx_ptr = current_tx_ptr->next;
- dev->trans_start = jiffies;
dev->stats.tx_packets++;
dev->stats.tx_bytes += (skb->len);
return NETDEV_TX_OK;
@@ -805,7 +804,7 @@
bfin_mac_enable();
/* We can accept TX packets again */
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
}
@@ -836,8 +835,6 @@
bfin_write_EMAC_HASHHI(emac_hashhi);
bfin_write_EMAC_HASHLO(emac_hashlo);
-
- return;
}
/*
diff --git a/drivers/net/bmac.c b/drivers/net/bmac.c
index 44ceecf..39250b2 100644
--- a/drivers/net/bmac.c
+++ b/drivers/net/bmac.c
@@ -167,7 +167,6 @@
dbdma_st32(volatile __u32 __iomem *a, unsigned long x)
{
__asm__ volatile( "stwbrx %0,0,%1" : : "r" (x), "r" (a) : "memory");
- return;
}
static inline unsigned long
@@ -382,8 +381,6 @@
bmwrite(dev, RXCFG, RxCRCNoStrip | RxHashFilterEnable | RxRejectOwnPackets);
bmwrite(dev, INTDISABLE, EnableNormal);
-
- return;
}
#if 0
diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c
index 5f98348..2d8bd86 100644
--- a/drivers/net/can/at91_can.c
+++ b/drivers/net/can/at91_can.c
@@ -375,7 +375,6 @@
at91_write(priv, AT91_MCR(mb), reg_mcr);
stats->tx_bytes += cf->can_dlc;
- dev->trans_start = jiffies;
/* _NOTE_: substract AT91_MB_TX_FIRST offset from mb! */
can_put_echo_skb(skb, dev, mb - AT91_MB_TX_FIRST);
diff --git a/drivers/net/can/bfin_can.c b/drivers/net/can/bfin_can.c
index d77264a..b6e890d 100644
--- a/drivers/net/can/bfin_can.c
+++ b/drivers/net/can/bfin_can.c
@@ -269,8 +269,6 @@
/* fill data length code */
bfin_write16(®->chl[TRANSMIT_CHL].dlc, dlc);
- dev->trans_start = jiffies;
-
can_put_echo_skb(skb, dev, 0);
/* set transmit request */
diff --git a/drivers/net/can/mcp251x.c b/drivers/net/can/mcp251x.c
index 8431eb0..b11a0cb 100644
--- a/drivers/net/can/mcp251x.c
+++ b/drivers/net/can/mcp251x.c
@@ -475,7 +475,6 @@
netif_stop_queue(net);
priv->tx_skb = skb;
- net->trans_start = jiffies;
queue_work(priv->wq, &priv->tx_work);
return NETDEV_TX_OK;
diff --git a/drivers/net/can/sja1000/sja1000.c b/drivers/net/can/sja1000/sja1000.c
index 618c112..24b5861 100644
--- a/drivers/net/can/sja1000/sja1000.c
+++ b/drivers/net/can/sja1000/sja1000.c
@@ -292,8 +292,6 @@
for (i = 0; i < dlc; i++)
priv->write_reg(priv, dreg++, cf->data[i]);
- dev->trans_start = jiffies;
-
can_put_echo_skb(skb, dev, 0);
priv->write_reg(priv, REG_CMR, CMD_TR);
diff --git a/drivers/net/can/usb/ems_usb.c b/drivers/net/can/usb/ems_usb.c
index d800b59..df0a636 100644
--- a/drivers/net/can/usb/ems_usb.c
+++ b/drivers/net/can/usb/ems_usb.c
@@ -300,8 +300,6 @@
else if (err)
dev_err(netdev->dev.parent,
"failed resubmitting intr urb: %d\n", err);
-
- return;
}
static void ems_usb_rx_can_msg(struct ems_usb *dev, struct ems_cpc_msg *msg)
@@ -497,8 +495,6 @@
else if (retval)
dev_err(netdev->dev.parent,
"failed resubmitting read bulk urb: %d\n", retval);
-
- return;
}
/*
diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index bd857a2..6d76236 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -2889,7 +2889,6 @@
*/
if (cas_xmit_tx_ringN(cp, ring++ & N_TX_RINGS_MASK, skb))
return NETDEV_TX_BUSY;
- dev->trans_start = jiffies;
return NETDEV_TX_OK;
}
diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index 4b451a7..4b08b18 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -2092,7 +2092,6 @@
i += j;
j = 1;
}
- return;
}
static u16 cnic_bnx2_next_idx(u16 idx)
@@ -2325,7 +2324,6 @@
status_idx, IGU_INT_ENABLE, 1);
cp->kcq_prod_idx = sw_prod;
- return;
}
static int cnic_service_bnx2x(void *data, void *status_blk)
@@ -4628,7 +4626,6 @@
{
unregister_netdevice_notifier(&cnic_netdev_notifier);
cnic_release();
- return;
}
module_init(cnic_init);
diff --git a/drivers/net/cpmac.c b/drivers/net/cpmac.c
index bdfff78..3c58db5 100644
--- a/drivers/net/cpmac.c
+++ b/drivers/net/cpmac.c
@@ -579,7 +579,6 @@
}
spin_lock(&priv->lock);
- dev->trans_start = jiffies;
spin_unlock(&priv->lock);
desc->dataflags = CPMAC_SOP | CPMAC_EOP | CPMAC_OWN;
desc->skb = skb;
diff --git a/drivers/net/cris/eth_v10.c b/drivers/net/cris/eth_v10.c
index f49ad8e..7e00027 100644
--- a/drivers/net/cris/eth_v10.c
+++ b/drivers/net/cris/eth_v10.c
@@ -1108,7 +1108,7 @@
myNextTxDesc->skb = skb;
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* NETIF_F_LLTX driver :( */
e100_hardware_send_packet(np, buf, skb->len);
diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c
index 4c38491..2ccb9f1 100644
--- a/drivers/net/cs89x0.c
+++ b/drivers/net/cs89x0.c
@@ -902,7 +902,6 @@
return;
}
}
- return;
}
static void
@@ -1554,7 +1553,6 @@
writewords(dev->base_addr, TX_FRAME_PORT,skb->data,(skb->len+1) >>1);
spin_unlock_irqrestore(&lp->lock, flags);
lp->stats.tx_bytes += skb->len;
- dev->trans_start = jiffies;
dev_kfree_skb (skb);
/*
@@ -1673,7 +1671,6 @@
/* per str 172 */
lp->stats.rx_crc_errors++;
if (status & RX_DRIBBLE) lp->stats.rx_frame_errors++;
- return;
}
/* We have a good packet(s), get it/them out of the buffers. */
diff --git a/drivers/net/cxgb3/l2t.c b/drivers/net/cxgb3/l2t.c
index 2f3ee72..f452c40 100644
--- a/drivers/net/cxgb3/l2t.c
+++ b/drivers/net/cxgb3/l2t.c
@@ -207,7 +207,6 @@
*/
neigh_event_send(e->neigh, NULL);
}
- return;
}
EXPORT_SYMBOL(t3_l2t_send_event);
diff --git a/drivers/net/cxgb4/cxgb4.h b/drivers/net/cxgb4/cxgb4.h
index 8856a75..d3a5c34 100644
--- a/drivers/net/cxgb4/cxgb4.h
+++ b/drivers/net/cxgb4/cxgb4.h
@@ -656,7 +656,6 @@
int t4_prep_adapter(struct adapter *adapter);
int t4_port_init(struct adapter *adap, int mbox, int pf, int vf);
void t4_fatal_err(struct adapter *adapter);
-void t4_set_vlan_accel(struct adapter *adapter, unsigned int ports, int on);
int t4_set_trace_filter(struct adapter *adapter, const struct trace_params *tp,
int filter_index, int enable);
void t4_get_trace_filter(struct adapter *adapter, struct trace_params *tp,
@@ -707,7 +706,8 @@
int t4_free_vi(struct adapter *adap, unsigned int mbox, unsigned int pf,
unsigned int vf, unsigned int viid);
int t4_set_rxmode(struct adapter *adap, unsigned int mbox, unsigned int viid,
- int mtu, int promisc, int all_multi, int bcast, bool sleep_ok);
+ int mtu, int promisc, int all_multi, int bcast, int vlanex,
+ bool sleep_ok);
int t4_alloc_mac_filt(struct adapter *adap, unsigned int mbox,
unsigned int viid, bool free, unsigned int naddr,
const u8 **addr, u16 *idx, u64 *hash, bool sleep_ok);
diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c
index 1bad500..90d375b 100644
--- a/drivers/net/cxgb4/cxgb4_main.c
+++ b/drivers/net/cxgb4/cxgb4_main.c
@@ -290,7 +290,7 @@
if (ret == 0)
ret = t4_set_rxmode(pi->adapter, 0, pi->viid, mtu,
(dev->flags & IFF_PROMISC) ? 1 : 0,
- (dev->flags & IFF_ALLMULTI) ? 1 : 0, 1,
+ (dev->flags & IFF_ALLMULTI) ? 1 : 0, 1, -1,
sleep_ok);
return ret;
}
@@ -311,7 +311,7 @@
* that step explicitly.
*/
ret = t4_set_rxmode(pi->adapter, 0, pi->viid, dev->mtu, -1, -1, -1,
- true);
+ pi->vlan_grp != NULL, true);
if (ret == 0) {
ret = t4_change_mac(pi->adapter, 0, pi->viid,
pi->xact_addr_filt, dev->dev_addr, true,
@@ -859,6 +859,8 @@
"RxCsumGood ",
"VLANextractions ",
"VLANinsertions ",
+ "GROpackets ",
+ "GROmerged ",
};
static int get_sset_count(struct net_device *dev, int sset)
@@ -922,6 +924,8 @@
u64 rx_csum;
u64 vlan_ex;
u64 vlan_ins;
+ u64 gro_pkts;
+ u64 gro_merged;
};
static void collect_sge_port_stats(const struct adapter *adap,
@@ -938,6 +942,8 @@
s->rx_csum += rx->stats.rx_cso;
s->vlan_ex += rx->stats.vlan_ex;
s->vlan_ins += tx->vlan_ins;
+ s->gro_pkts += rx->stats.lro_pkts;
+ s->gro_merged += rx->stats.lro_merged;
}
}
@@ -2614,7 +2620,7 @@
if (new_mtu < 81 || new_mtu > MAX_MTU) /* accommodate SACK */
return -EINVAL;
- ret = t4_set_rxmode(pi->adapter, 0, pi->viid, new_mtu, -1, -1, -1,
+ ret = t4_set_rxmode(pi->adapter, 0, pi->viid, new_mtu, -1, -1, -1, -1,
true);
if (!ret)
dev->mtu = new_mtu;
@@ -2645,7 +2651,8 @@
struct port_info *pi = netdev_priv(dev);
pi->vlan_grp = grp;
- t4_set_vlan_accel(pi->adapter, 1 << pi->tx_chan, grp != NULL);
+ t4_set_rxmode(pi->adapter, 0, pi->viid, -1, -1, -1, -1, grp != NULL,
+ true);
}
#ifdef CONFIG_NET_POLL_CONTROLLER
@@ -3079,6 +3086,12 @@
int i;
char buf[80];
+ const char *spd = "";
+
+ if (adap->params.pci.speed == PCI_EXP_LNKSTA_CLS_2_5GB)
+ spd = " 2.5 GT/s";
+ else if (adap->params.pci.speed == PCI_EXP_LNKSTA_CLS_5_0GB)
+ spd = " 5 GT/s";
for_each_port(adap, i) {
struct net_device *dev = adap->port[i];
@@ -3098,10 +3111,10 @@
--bufp;
sprintf(bufp, "BASE-%s", base[pi->port_type]);
- netdev_info(dev, "Chelsio %s rev %d %s %sNIC PCIe x%d%s\n",
+ netdev_info(dev, "Chelsio %s rev %d %s %sNIC PCIe x%d%s%s\n",
adap->params.vpd.id, adap->params.rev,
buf, is_offload(adap) ? "R" : "",
- adap->params.pci.width,
+ adap->params.pci.width, spd,
(adap->flags & USING_MSIX) ? " MSI-X" :
(adap->flags & USING_MSI) ? " MSI" : "");
if (adap->name == dev->name)
diff --git a/drivers/net/cxgb4/t4_hw.c b/drivers/net/cxgb4/t4_hw.c
index 2923dd4..da272a9 100644
--- a/drivers/net/cxgb4/t4_hw.c
+++ b/drivers/net/cxgb4/t4_hw.c
@@ -886,22 +886,6 @@
return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL);
}
-/**
- * t4_set_vlan_accel - configure HW VLAN extraction
- * @adap: the adapter
- * @ports: bitmap of adapter ports to operate on
- * @on: enable (1) or disable (0) HW VLAN extraction
- *
- * Enables or disables HW extraction of VLAN tags for the ports specified
- * by @ports. @ports is a bitmap with the ith bit designating the port
- * associated with the ith adapter channel.
- */
-void t4_set_vlan_accel(struct adapter *adap, unsigned int ports, int on)
-{
- ports <<= VLANEXTENABLE_SHIFT;
- t4_set_reg_field(adap, TP_OUT_CONFIG, ports, on ? ports : 0);
-}
-
struct intr_info {
unsigned int mask; /* bits to check in interrupt status */
const char *msg; /* message to print or NULL */
@@ -2624,12 +2608,14 @@
* @promisc: 1 to enable promiscuous mode, 0 to disable it, -1 no change
* @all_multi: 1 to enable all-multi mode, 0 to disable it, -1 no change
* @bcast: 1 to enable broadcast Rx, 0 to disable it, -1 no change
+ * @vlanex: 1 to enable HW VLAN extraction, 0 to disable it, -1 no change
* @sleep_ok: if true we may sleep while awaiting command completion
*
* Sets Rx properties of a virtual interface.
*/
int t4_set_rxmode(struct adapter *adap, unsigned int mbox, unsigned int viid,
- int mtu, int promisc, int all_multi, int bcast, bool sleep_ok)
+ int mtu, int promisc, int all_multi, int bcast, int vlanex,
+ bool sleep_ok)
{
struct fw_vi_rxmode_cmd c;
@@ -2642,15 +2628,18 @@
all_multi = FW_VI_RXMODE_CMD_ALLMULTIEN_MASK;
if (bcast < 0)
bcast = FW_VI_RXMODE_CMD_BROADCASTEN_MASK;
+ if (vlanex < 0)
+ vlanex = FW_VI_RXMODE_CMD_VLANEXEN_MASK;
memset(&c, 0, sizeof(c));
c.op_to_viid = htonl(FW_CMD_OP(FW_VI_RXMODE_CMD) | FW_CMD_REQUEST |
FW_CMD_WRITE | FW_VI_RXMODE_CMD_VIID(viid));
c.retval_len16 = htonl(FW_LEN16(c));
- c.mtu_to_broadcasten = htonl(FW_VI_RXMODE_CMD_MTU(mtu) |
- FW_VI_RXMODE_CMD_PROMISCEN(promisc) |
- FW_VI_RXMODE_CMD_ALLMULTIEN(all_multi) |
- FW_VI_RXMODE_CMD_BROADCASTEN(bcast));
+ c.mtu_to_vlanexen = htonl(FW_VI_RXMODE_CMD_MTU(mtu) |
+ FW_VI_RXMODE_CMD_PROMISCEN(promisc) |
+ FW_VI_RXMODE_CMD_ALLMULTIEN(all_multi) |
+ FW_VI_RXMODE_CMD_BROADCASTEN(bcast) |
+ FW_VI_RXMODE_CMD_VLANEXEN(vlanex));
return t4_wr_mbox_meat(adap, mbox, &c, sizeof(c), NULL, sleep_ok);
}
diff --git a/drivers/net/cxgb4/t4fw_api.h b/drivers/net/cxgb4/t4fw_api.h
index 3393d05..63991d6 100644
--- a/drivers/net/cxgb4/t4fw_api.h
+++ b/drivers/net/cxgb4/t4fw_api.h
@@ -876,7 +876,7 @@
struct fw_vi_rxmode_cmd {
__be32 op_to_viid;
__be32 retval_len16;
- __be32 mtu_to_broadcasten;
+ __be32 mtu_to_vlanexen;
__be32 r4_lo;
};
@@ -888,6 +888,8 @@
#define FW_VI_RXMODE_CMD_ALLMULTIEN(x) ((x) << 12)
#define FW_VI_RXMODE_CMD_BROADCASTEN_MASK 0x3
#define FW_VI_RXMODE_CMD_BROADCASTEN(x) ((x) << 10)
+#define FW_VI_RXMODE_CMD_VLANEXEN_MASK 0x3
+#define FW_VI_RXMODE_CMD_VLANEXEN(x) ((x) << 8)
struct fw_vi_enable_cmd {
__be32 op_to_viid;
diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c
index 1f9df5c..08e82b1 100644
--- a/drivers/net/davinci_emac.c
+++ b/drivers/net/davinci_emac.c
@@ -1468,7 +1468,6 @@
tx_buf.length = skb->len;
tx_buf.buf_token = (void *)skb;
tx_buf.data_ptr = skb->data;
- ndev->trans_start = jiffies;
ret_code = emac_send(priv, &tx_packet, EMAC_DEF_TX_CH);
if (unlikely(ret_code != 0)) {
if (ret_code == EMAC_ERR_TX_OUT_OF_BD) {
diff --git a/drivers/net/de600.c b/drivers/net/de600.c
index 6b13f4f..23a6539 100644
--- a/drivers/net/de600.c
+++ b/drivers/net/de600.c
@@ -166,8 +166,8 @@
int i;
if (free_tx_pages <= 0) { /* Do timeouts, to avoid hangs. */
- tickssofar = jiffies - dev->trans_start;
- if (tickssofar < 5)
+ tickssofar = jiffies - dev_trans_start(dev);
+ if (tickssofar < HZ/20)
return NETDEV_TX_BUSY;
/* else */
printk(KERN_WARNING "%s: transmit timed out (%d), %s?\n", dev->name, tickssofar, "network cable problem");
diff --git a/drivers/net/de620.c b/drivers/net/de620.c
index a0a6830..f3650fd 100644
--- a/drivers/net/de620.c
+++ b/drivers/net/de620.c
@@ -535,7 +535,6 @@
}
de620_write_block(dev, buffer, skb->len, len-skb->len);
- dev->trans_start = jiffies;
if(!(using_txbuf == (TXBF0 | TXBF1)))
netif_wake_queue(dev);
diff --git a/drivers/net/declance.c b/drivers/net/declance.c
index fb3f098..1d973db 100644
--- a/drivers/net/declance.c
+++ b/drivers/net/declance.c
@@ -874,7 +874,7 @@
lance_init_ring(dev);
load_csrs(lp);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
status = init_restart_lance(lp);
return status;
}
@@ -930,7 +930,6 @@
spin_unlock_irqrestore(&lp->lock, flags);
- dev->trans_start = jiffies;
dev_kfree_skb(skb);
return NETDEV_TX_OK;
@@ -970,7 +969,6 @@
crc = crc >> 26;
*lib_ptr(ib, filter[crc >> 4], lp->type) |= 1 << (crc & 0xf);
}
- return;
}
static void lance_set_multicast(struct net_device *dev)
diff --git a/drivers/net/depca.c b/drivers/net/depca.c
index a88300a0..bf66e9b 100644
--- a/drivers/net/depca.c
+++ b/drivers/net/depca.c
@@ -921,7 +921,7 @@
STOP_DEPCA;
depca_init_ring(dev);
LoadCSRs(dev);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
InitRestartDepca(dev);
}
@@ -954,7 +954,6 @@
outw(CSR0, DEPCA_ADDR);
outw(INEA | TDMD, DEPCA_DATA);
- dev->trans_start = jiffies;
dev_kfree_skb(skb);
}
if (TX_BUFFS_AVAIL)
@@ -1204,8 +1203,6 @@
outw(ACON, DEPCA_DATA);
outw(CSR0, DEPCA_ADDR); /* Point back to CSR0 */
-
- return;
}
static int InitRestartDepca(struct net_device *dev)
@@ -1303,8 +1300,6 @@
}
}
}
-
- return;
}
static int __init depca_common_init (u_long ioaddr, struct net_device **devp)
@@ -1909,8 +1904,6 @@
outw(CSR3, DEPCA_ADDR);
printk("CSR3: 0x%4.4x\n", inw(DEPCA_DATA));
}
-
- return;
}
/*
diff --git a/drivers/net/dl2k.c b/drivers/net/dl2k.c
index 6579225..a2f238d 100644
--- a/drivers/net/dl2k.c
+++ b/drivers/net/dl2k.c
@@ -596,8 +596,6 @@
/* Set RFDListPtr */
writel (np->rx_ring_dma, dev->base_addr + RFDListPtr0);
writel (0, dev->base_addr + RFDListPtr1);
-
- return;
}
static netdev_tx_t
diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c
index a818ea9..254b6f7 100644
--- a/drivers/net/dm9000.c
+++ b/drivers/net/dm9000.c
@@ -769,7 +769,7 @@
}
/*
- * Initilize dm9000 board
+ * Initialize dm9000 board
*/
static void
dm9000_init_dm9000(struct net_device *dev)
@@ -825,7 +825,7 @@
/* Init Driver variable */
db->tx_pkt_cnt = 0;
db->queue_pkt_len = 0;
- dev->trans_start = 0;
+ dev->trans_start = jiffies;
}
/* Our watchdog timed out. Called by the networking layer */
@@ -843,7 +843,7 @@
dm9000_reset(db);
dm9000_init_dm9000(dev);
/* We can accept TX packets again */
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
/* Restore previous register address */
diff --git a/drivers/net/dnet.c b/drivers/net/dnet.c
index d51a83e..8b0f50b 100644
--- a/drivers/net/dnet.c
+++ b/drivers/net/dnet.c
@@ -594,8 +594,6 @@
spin_unlock_irqrestore(&bp->lock, flags);
- dev->trans_start = jiffies;
-
return NETDEV_TX_OK;
}
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index ef97bfc..b194bad 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -1764,7 +1764,6 @@
return NETDEV_TX_BUSY;
}
- netdev->trans_start = jiffies;
return NETDEV_TX_OK;
}
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index 2a3b2dc..d5ff029 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -1015,8 +1015,6 @@
txdr->buffer_info = NULL;
kfree(rxdr->buffer_info);
rxdr->buffer_info = NULL;
-
- return;
}
static int e1000_setup_desc_rings(struct e1000_adapter *adapter)
@@ -1711,8 +1709,6 @@
wol->wolopts |= WAKE_BCAST;
if (adapter->wol & E1000_WUFC_MAG)
wol->wolopts |= WAKE_MAGIC;
-
- return;
}
static int e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 4dd2c23..ebdea08 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -2161,8 +2161,6 @@
e1000_rar_set(hw, ha->addr, i++);
}
- WARN_ON(i == rar_entries);
-
netdev_for_each_mc_addr(ha, netdev) {
if (i == rar_entries) {
/* load any remaining addresses into the hash table */
@@ -2546,8 +2544,6 @@
adapter->itr = new_itr;
ew32(ITR, 1000000000 / (new_itr * 256));
}
-
- return;
}
#define E1000_TX_FLAGS_CSUM 0x00000001
@@ -3789,6 +3785,31 @@
return cleaned;
}
+/*
+ * this should improve performance for small packets with large amounts
+ * of reassembly being done in the stack
+ */
+static void e1000_check_copybreak(struct net_device *netdev,
+ struct e1000_buffer *buffer_info,
+ u32 length, struct sk_buff **skb)
+{
+ struct sk_buff *new_skb;
+
+ if (length > copybreak)
+ return;
+
+ new_skb = netdev_alloc_skb_ip_align(netdev, length);
+ if (!new_skb)
+ return;
+
+ skb_copy_to_linear_data_offset(new_skb, -NET_IP_ALIGN,
+ (*skb)->data - NET_IP_ALIGN,
+ length + NET_IP_ALIGN);
+ /* save the skb in buffer_info as good */
+ buffer_info->skb = *skb;
+ *skb = new_skb;
+}
+
/**
* e1000_clean_rx_irq - Send received data up the network stack; legacy
* @adapter: board private structure
@@ -3887,26 +3908,8 @@
total_rx_bytes += length;
total_rx_packets++;
- /* code added for copybreak, this should improve
- * performance for small packets with large amounts
- * of reassembly being done in the stack */
- if (length < copybreak) {
- struct sk_buff *new_skb =
- netdev_alloc_skb_ip_align(netdev, length);
- if (new_skb) {
- skb_copy_to_linear_data_offset(new_skb,
- -NET_IP_ALIGN,
- (skb->data -
- NET_IP_ALIGN),
- (length +
- NET_IP_ALIGN));
- /* save the skb in buffer_info as good */
- buffer_info->skb = skb;
- skb = new_skb;
- }
- /* else just continue with the old one */
- }
- /* end copybreak code */
+ e1000_check_copybreak(netdev, buffer_info, length, &skb);
+
skb_put(skb, length);
/* Receive Checksum Offload */
diff --git a/drivers/net/e1000/e1000_param.c b/drivers/net/e1000/e1000_param.c
index 9fbb562..10d8d98 100644
--- a/drivers/net/e1000/e1000_param.c
+++ b/drivers/net/e1000/e1000_param.c
@@ -188,14 +188,6 @@
*/
E1000_PARAM(SmartPowerDownEnable, "Enable PHY smart power down");
-/* Enable Kumeran Lock Loss workaround
- *
- * Valid Range: 0, 1
- *
- * Default Value: 1 (enabled)
- */
-E1000_PARAM(KumeranLockLoss, "Enable Kumeran lock loss workaround");
-
struct e1000_option {
enum { enable_option, range_option, list_option } type;
const char *name;
diff --git a/drivers/net/e1000e/82571.c b/drivers/net/e1000e/82571.c
index 1e73edd..f654db9 100644
--- a/drivers/net/e1000e/82571.c
+++ b/drivers/net/e1000e/82571.c
@@ -234,9 +234,6 @@
mac->mta_reg_count = 128;
/* Set rar entry count */
mac->rar_entry_count = E1000_RAR_ENTRIES;
- /* Set if manageability features are enabled. */
- mac->arc_subsystem_valid = (er32(FWSM) & E1000_FWSM_MODE_MASK)
- ? true : false;
/* Adaptive IFS supported */
mac->adaptive_ifs = true;
@@ -271,6 +268,16 @@
func->set_lan_id = e1000_set_lan_id_single_port;
func->check_mng_mode = e1000e_check_mng_mode_generic;
func->led_on = e1000e_led_on_generic;
+
+ /* FWSM register */
+ mac->has_fwsm = true;
+ /*
+ * ARC supported; valid only if manageability features are
+ * enabled.
+ */
+ mac->arc_subsystem_valid =
+ (er32(FWSM) & E1000_FWSM_MODE_MASK)
+ ? true : false;
break;
case e1000_82574:
case e1000_82583:
@@ -281,6 +288,9 @@
default:
func->check_mng_mode = e1000e_check_mng_mode_generic;
func->led_on = e1000e_led_on_generic;
+
+ /* FWSM register */
+ mac->has_fwsm = true;
break;
}
@@ -993,9 +1003,10 @@
/* ...for both queues. */
switch (mac->type) {
case e1000_82573:
+ e1000e_enable_tx_pkt_filtering(hw);
+ /* fall through */
case e1000_82574:
case e1000_82583:
- e1000e_enable_tx_pkt_filtering(hw);
reg_data = er32(GCR);
reg_data |= E1000_GCR_L1_ACT_WITHOUT_L0S_RX;
ew32(GCR, reg_data);
@@ -1137,8 +1148,6 @@
default:
break;
}
-
- return;
}
/**
@@ -1642,8 +1651,6 @@
/* If the management interface is not enabled, then power down */
if (!(mac->ops.check_mng_mode(hw) || phy->ops.check_reset_block(hw)))
e1000_power_down_phy_copper(hw);
-
- return;
}
/**
diff --git a/drivers/net/e1000e/defines.h b/drivers/net/e1000e/defines.h
index 7f760aa..4dc02c7 100644
--- a/drivers/net/e1000e/defines.h
+++ b/drivers/net/e1000e/defines.h
@@ -138,6 +138,11 @@
/* Enable MNG packets to host memory */
#define E1000_MANC_EN_MNG2HOST 0x00200000
+#define E1000_MANC2H_PORT_623 0x00000020 /* Port 0x26f */
+#define E1000_MANC2H_PORT_664 0x00000040 /* Port 0x298 */
+#define E1000_MDEF_PORT_623 0x00000800 /* Port 0x26f */
+#define E1000_MDEF_PORT_664 0x00000400 /* Port 0x298 */
+
/* Receive Control */
#define E1000_RCTL_EN 0x00000002 /* enable */
#define E1000_RCTL_SBP 0x00000004 /* store bad packet */
@@ -624,6 +629,8 @@
#define NVM_ALT_MAC_ADDR_PTR 0x0037
#define NVM_CHECKSUM_REG 0x003F
+#define E1000_NVM_INIT_CTRL2_MNGM 0x6000 /* Manageability Operation Mode mask */
+
#define E1000_NVM_CFG_DONE_PORT_0 0x40000 /* MNG config cycle done */
#define E1000_NVM_CFG_DONE_PORT_1 0x80000 /* ...for second port */
diff --git a/drivers/net/e1000e/es2lan.c b/drivers/net/e1000e/es2lan.c
index 27d2158..38d79a6 100644
--- a/drivers/net/e1000e/es2lan.c
+++ b/drivers/net/e1000e/es2lan.c
@@ -221,9 +221,12 @@
mac->mta_reg_count = 128;
/* Set rar entry count */
mac->rar_entry_count = E1000_RAR_ENTRIES;
- /* Set if manageability features are enabled. */
- mac->arc_subsystem_valid = (er32(FWSM) & E1000_FWSM_MODE_MASK)
- ? true : false;
+ /* FWSM register */
+ mac->has_fwsm = true;
+ /* ARC supported; valid only if manageability features are enabled. */
+ mac->arc_subsystem_valid =
+ (er32(FWSM) & E1000_FWSM_MODE_MASK)
+ ? true : false;
/* Adaptive IFS not supported */
mac->adaptive_ifs = false;
@@ -1380,8 +1383,6 @@
if (!(hw->mac.ops.check_mng_mode(hw) ||
hw->phy.ops.check_reset_block(hw)))
e1000_power_down_phy_copper(hw);
-
- return;
}
/**
diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index 6ff376c..2c52121 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -1737,6 +1737,12 @@
if (if_running)
dev_open(netdev);
} else {
+ if (!if_running && (adapter->flags & FLAG_HAS_AMT)) {
+ clear_bit(__E1000_TESTING, &adapter->state);
+ dev_open(netdev);
+ set_bit(__E1000_TESTING, &adapter->state);
+ }
+
e_info("online testing starting\n");
/* Online tests */
if (e1000_link_test(adapter, &data[4]))
@@ -1748,6 +1754,9 @@
data[2] = 0;
data[3] = 0;
+ if (!if_running && (adapter->flags & FLAG_HAS_AMT))
+ dev_close(netdev);
+
clear_bit(__E1000_TESTING, &adapter->state);
}
msleep_interruptible(4 * 1000);
diff --git a/drivers/net/e1000e/hw.h b/drivers/net/e1000e/hw.h
index 8bdcd5f..5d1220d 100644
--- a/drivers/net/e1000e/hw.h
+++ b/drivers/net/e1000e/hw.h
@@ -208,6 +208,8 @@
E1000_KMRNCTRLSTA = 0x00034, /* MAC-PHY interface - RW */
E1000_MANC2H = 0x05860, /* Management Control To Host - RW */
+ E1000_MDEF_BASE = 0x05890, /* Management Decision Filters */
+#define E1000_MDEF(_n) (E1000_MDEF_BASE + ((_n) * 4))
E1000_SW_FW_SYNC = 0x05B5C, /* Software-Firmware Synchronization - RW */
E1000_GCR = 0x05B00, /* PCI-Ex Control */
E1000_GCR2 = 0x05B64, /* PCI-Ex Control #2 */
@@ -380,6 +382,7 @@
#define E1000_DEV_ID_ICH10_R_BM_V 0x10CE
#define E1000_DEV_ID_ICH10_D_BM_LM 0x10DE
#define E1000_DEV_ID_ICH10_D_BM_LF 0x10DF
+#define E1000_DEV_ID_ICH10_D_BM_V 0x1525
#define E1000_DEV_ID_PCH_M_HV_LM 0x10EA
#define E1000_DEV_ID_PCH_M_HV_LC 0x10EB
#define E1000_DEV_ID_PCH_D_HV_DM 0x10EF
@@ -828,6 +831,7 @@
u8 forced_speed_duplex;
bool adaptive_ifs;
+ bool has_fwsm;
bool arc_subsystem_valid;
bool autoneg;
bool autoneg_failed;
@@ -898,6 +902,7 @@
u32 high_water; /* Flow control high-water mark */
u32 low_water; /* Flow control low-water mark */
u16 pause_time; /* Flow control pause timer */
+ u16 refresh_time; /* Flow control refresh timer */
bool send_xon; /* Flow control send XON */
bool strict_ieee; /* Strict IEEE mode */
enum e1000_fc_mode current_mode; /* FC mode in effect */
diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c
index b8c4dce..b2507d9 100644
--- a/drivers/net/e1000e/ich8lan.c
+++ b/drivers/net/e1000e/ich8lan.c
@@ -330,6 +330,7 @@
phy->ops.get_cable_length = e1000_get_cable_length_82577;
phy->ops.get_info = e1000_get_phy_info_82577;
phy->ops.commit = e1000e_phy_sw_reset;
+ break;
case e1000_phy_82578:
phy->ops.check_polarity = e1000_check_polarity_m88;
phy->ops.force_speed_duplex = e1000e_phy_force_speed_duplex_m88;
@@ -502,8 +503,10 @@
mac->rar_entry_count = E1000_ICH_RAR_ENTRIES;
if (mac->type == e1000_ich8lan)
mac->rar_entry_count--;
- /* Set if manageability features are enabled. */
- mac->arc_subsystem_valid = true;
+ /* FWSM register */
+ mac->has_fwsm = true;
+ /* ARC subsystem not supported */
+ mac->arc_subsystem_valid = false;
/* Adaptive IFS supported */
mac->adaptive_ifs = true;
@@ -687,8 +690,6 @@
static void e1000_release_nvm_ich8lan(struct e1000_hw *hw)
{
mutex_unlock(&nvm_mutex);
-
- return;
}
static DEFINE_MUTEX(swflag_mutex);
@@ -767,8 +768,6 @@
ew32(EXTCNF_CTRL, extcnf_ctrl);
mutex_unlock(&swflag_mutex);
-
- return;
}
/**
@@ -815,11 +814,16 @@
**/
static s32 e1000_sw_lcd_config_ich8lan(struct e1000_hw *hw)
{
+ struct e1000_adapter *adapter = hw->adapter;
struct e1000_phy_info *phy = &hw->phy;
u32 i, data, cnf_size, cnf_base_addr, sw_cfg_mask;
- s32 ret_val;
+ s32 ret_val = 0;
u16 word_addr, reg_data, reg_addr, phy_page = 0;
+ if (!(hw->mac.type == e1000_ich8lan && phy->type == e1000_phy_igp_3) &&
+ !(hw->mac.type == e1000_pchlan))
+ return ret_val;
+
ret_val = hw->phy.ops.acquire(hw);
if (ret_val)
return ret_val;
@@ -831,97 +835,87 @@
* Therefore, after each PHY reset, we will load the
* configuration data out of the NVM manually.
*/
- if ((hw->mac.type == e1000_ich8lan && phy->type == e1000_phy_igp_3) ||
- (hw->mac.type == e1000_pchlan)) {
- struct e1000_adapter *adapter = hw->adapter;
+ if ((adapter->pdev->device == E1000_DEV_ID_ICH8_IGP_M_AMT) ||
+ (adapter->pdev->device == E1000_DEV_ID_ICH8_IGP_M) ||
+ (hw->mac.type == e1000_pchlan))
+ sw_cfg_mask = E1000_FEXTNVM_SW_CONFIG_ICH8M;
+ else
+ sw_cfg_mask = E1000_FEXTNVM_SW_CONFIG;
- /* Check if SW needs to configure the PHY */
- if ((adapter->pdev->device == E1000_DEV_ID_ICH8_IGP_M_AMT) ||
- (adapter->pdev->device == E1000_DEV_ID_ICH8_IGP_M) ||
- (hw->mac.type == e1000_pchlan))
- sw_cfg_mask = E1000_FEXTNVM_SW_CONFIG_ICH8M;
- else
- sw_cfg_mask = E1000_FEXTNVM_SW_CONFIG;
+ data = er32(FEXTNVM);
+ if (!(data & sw_cfg_mask))
+ goto out;
- data = er32(FEXTNVM);
- if (!(data & sw_cfg_mask))
- goto out;
+ /*
+ * Make sure HW does not configure LCD from PHY
+ * extended configuration before SW configuration
+ */
+ data = er32(EXTCNF_CTRL);
+ if (data & E1000_EXTCNF_CTRL_LCD_WRITE_ENABLE)
+ goto out;
- /* Wait for basic configuration completes before proceeding */
- e1000_lan_init_done_ich8lan(hw);
+ cnf_size = er32(EXTCNF_SIZE);
+ cnf_size &= E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_MASK;
+ cnf_size >>= E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_SHIFT;
+ if (!cnf_size)
+ goto out;
+ cnf_base_addr = data & E1000_EXTCNF_CTRL_EXT_CNF_POINTER_MASK;
+ cnf_base_addr >>= E1000_EXTCNF_CTRL_EXT_CNF_POINTER_SHIFT;
+
+ if (!(data & E1000_EXTCNF_CTRL_OEM_WRITE_ENABLE) &&
+ (hw->mac.type == e1000_pchlan)) {
/*
- * Make sure HW does not configure LCD from PHY
- * extended configuration before SW configuration
+ * HW configures the SMBus address and LEDs when the
+ * OEM and LCD Write Enable bits are set in the NVM.
+ * When both NVM bits are cleared, SW will configure
+ * them instead.
*/
- data = er32(EXTCNF_CTRL);
- if (data & E1000_EXTCNF_CTRL_LCD_WRITE_ENABLE)
+ data = er32(STRAP);
+ data &= E1000_STRAP_SMBUS_ADDRESS_MASK;
+ reg_data = data >> E1000_STRAP_SMBUS_ADDRESS_SHIFT;
+ reg_data |= HV_SMB_ADDR_PEC_EN | HV_SMB_ADDR_VALID;
+ ret_val = e1000_write_phy_reg_hv_locked(hw, HV_SMB_ADDR,
+ reg_data);
+ if (ret_val)
goto out;
- cnf_size = er32(EXTCNF_SIZE);
- cnf_size &= E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_MASK;
- cnf_size >>= E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_SHIFT;
- if (!cnf_size)
+ data = er32(LEDCTL);
+ ret_val = e1000_write_phy_reg_hv_locked(hw, HV_LED_CONFIG,
+ (u16)data);
+ if (ret_val)
+ goto out;
+ }
+
+ /* Configure LCD from extended configuration region. */
+
+ /* cnf_base_addr is in DWORD */
+ word_addr = (u16)(cnf_base_addr << 1);
+
+ for (i = 0; i < cnf_size; i++) {
+ ret_val = e1000_read_nvm(hw, (word_addr + i * 2), 1,
+ ®_data);
+ if (ret_val)
goto out;
- cnf_base_addr = data & E1000_EXTCNF_CTRL_EXT_CNF_POINTER_MASK;
- cnf_base_addr >>= E1000_EXTCNF_CTRL_EXT_CNF_POINTER_SHIFT;
+ ret_val = e1000_read_nvm(hw, (word_addr + i * 2 + 1),
+ 1, ®_addr);
+ if (ret_val)
+ goto out;
- if (!(data & E1000_EXTCNF_CTRL_OEM_WRITE_ENABLE) &&
- (hw->mac.type == e1000_pchlan)) {
- /*
- * HW configures the SMBus address and LEDs when the
- * OEM and LCD Write Enable bits are set in the NVM.
- * When both NVM bits are cleared, SW will configure
- * them instead.
- */
- data = er32(STRAP);
- data &= E1000_STRAP_SMBUS_ADDRESS_MASK;
- reg_data = data >> E1000_STRAP_SMBUS_ADDRESS_SHIFT;
- reg_data |= HV_SMB_ADDR_PEC_EN | HV_SMB_ADDR_VALID;
- ret_val = e1000_write_phy_reg_hv_locked(hw, HV_SMB_ADDR,
- reg_data);
- if (ret_val)
- goto out;
-
- data = er32(LEDCTL);
- ret_val = e1000_write_phy_reg_hv_locked(hw,
- HV_LED_CONFIG,
- (u16)data);
- if (ret_val)
- goto out;
+ /* Save off the PHY page for future writes. */
+ if (reg_addr == IGP01E1000_PHY_PAGE_SELECT) {
+ phy_page = reg_data;
+ continue;
}
- /* Configure LCD from extended configuration region. */
- /* cnf_base_addr is in DWORD */
- word_addr = (u16)(cnf_base_addr << 1);
+ reg_addr &= PHY_REG_MASK;
+ reg_addr |= phy_page;
- for (i = 0; i < cnf_size; i++) {
- ret_val = e1000_read_nvm(hw, (word_addr + i * 2), 1,
- ®_data);
- if (ret_val)
- goto out;
-
- ret_val = e1000_read_nvm(hw, (word_addr + i * 2 + 1),
- 1, ®_addr);
- if (ret_val)
- goto out;
-
- /* Save off the PHY page for future writes. */
- if (reg_addr == IGP01E1000_PHY_PAGE_SELECT) {
- phy_page = reg_data;
- continue;
- }
-
- reg_addr &= PHY_REG_MASK;
- reg_addr |= phy_page;
-
- ret_val = phy->ops.write_reg_locked(hw,
- (u32)reg_addr,
- reg_data);
- if (ret_val)
- goto out;
- }
+ ret_val = phy->ops.write_reg_locked(hw, (u32)reg_addr,
+ reg_data);
+ if (ret_val)
+ goto out;
}
out:
@@ -1259,30 +1253,26 @@
}
/**
- * e1000_phy_hw_reset_ich8lan - Performs a PHY reset
+ * e1000_post_phy_reset_ich8lan - Perform steps required after a PHY reset
* @hw: pointer to the HW structure
- *
- * Resets the PHY
- * This is a function pointer entry point called by drivers
- * or other shared routines.
**/
-static s32 e1000_phy_hw_reset_ich8lan(struct e1000_hw *hw)
+static s32 e1000_post_phy_reset_ich8lan(struct e1000_hw *hw)
{
s32 ret_val = 0;
u16 reg;
- ret_val = e1000e_phy_hw_reset_generic(hw);
- if (ret_val)
- return ret_val;
-
- /* Allow time for h/w to get to a quiescent state after reset */
- mdelay(10);
+ if (e1000_check_reset_block(hw))
+ goto out;
/* Perform any necessary post-reset workarounds */
- if (hw->mac.type == e1000_pchlan) {
+ switch (hw->mac.type) {
+ case e1000_pchlan:
ret_val = e1000_hv_phy_workarounds_ich8lan(hw);
if (ret_val)
- return ret_val;
+ goto out;
+ break;
+ default:
+ break;
}
/* Dummy read to clear the phy wakeup bit after lcd reset */
@@ -1295,11 +1285,32 @@
goto out;
/* Configure the LCD with the OEM bits in NVM */
- if (hw->mac.type == e1000_pchlan)
- ret_val = e1000_oem_bits_config_ich8lan(hw, true);
+ ret_val = e1000_oem_bits_config_ich8lan(hw, true);
out:
- return 0;
+ return ret_val;
+}
+
+/**
+ * e1000_phy_hw_reset_ich8lan - Performs a PHY reset
+ * @hw: pointer to the HW structure
+ *
+ * Resets the PHY
+ * This is a function pointer entry point called by drivers
+ * or other shared routines.
+ **/
+static s32 e1000_phy_hw_reset_ich8lan(struct e1000_hw *hw)
+{
+ s32 ret_val = 0;
+
+ ret_val = e1000e_phy_hw_reset_generic(hw);
+ if (ret_val)
+ goto out;
+
+ ret_val = e1000_post_phy_reset_ich8lan(hw);
+
+out:
+ return ret_val;
}
/**
@@ -1938,18 +1949,14 @@
new_bank_offset = nvm->flash_bank_size;
old_bank_offset = 0;
ret_val = e1000_erase_flash_bank_ich8lan(hw, 1);
- if (ret_val) {
- nvm->ops.release(hw);
- goto out;
- }
+ if (ret_val)
+ goto release;
} else {
old_bank_offset = nvm->flash_bank_size;
new_bank_offset = 0;
ret_val = e1000_erase_flash_bank_ich8lan(hw, 0);
- if (ret_val) {
- nvm->ops.release(hw);
- goto out;
- }
+ if (ret_val)
+ goto release;
}
for (i = 0; i < E1000_ICH8_SHADOW_RAM_WORDS; i++) {
@@ -2005,8 +2012,7 @@
if (ret_val) {
/* Possibly read-only, see e1000e_write_protect_nvm_ich8lan() */
e_dbg("Flash commit failed.\n");
- nvm->ops.release(hw);
- goto out;
+ goto release;
}
/*
@@ -2017,18 +2023,15 @@
*/
act_offset = new_bank_offset + E1000_ICH_NVM_SIG_WORD;
ret_val = e1000_read_flash_word_ich8lan(hw, act_offset, &data);
- if (ret_val) {
- nvm->ops.release(hw);
- goto out;
- }
+ if (ret_val)
+ goto release;
+
data &= 0xBFFF;
ret_val = e1000_retry_write_flash_byte_ich8lan(hw,
act_offset * 2 + 1,
(u8)(data >> 8));
- if (ret_val) {
- nvm->ops.release(hw);
- goto out;
- }
+ if (ret_val)
+ goto release;
/*
* And invalidate the previously valid segment by setting
@@ -2038,10 +2041,8 @@
*/
act_offset = (old_bank_offset + E1000_ICH_NVM_SIG_WORD) * 2 + 1;
ret_val = e1000_retry_write_flash_byte_ich8lan(hw, act_offset, 0);
- if (ret_val) {
- nvm->ops.release(hw);
- goto out;
- }
+ if (ret_val)
+ goto release;
/* Great! Everything worked, we can now clear the cached entries. */
for (i = 0; i < E1000_ICH8_SHADOW_RAM_WORDS; i++) {
@@ -2049,14 +2050,17 @@
dev_spec->shadow_ram[i].value = 0xFFFF;
}
+release:
nvm->ops.release(hw);
/*
* Reload the EEPROM, or else modifications will not appear
* until after the next adapter reset.
*/
- e1000e_reload_nvm(hw);
- msleep(10);
+ if (!ret_val) {
+ e1000e_reload_nvm(hw);
+ msleep(10);
+ }
out:
if (ret_val)
@@ -2517,9 +2521,8 @@
* on the last TLP read/write transaction when MAC is reset.
*/
ret_val = e1000e_disable_pcie_master(hw);
- if (ret_val) {
+ if (ret_val)
e_dbg("PCI-E Master disable polling has failed.\n");
- }
e_dbg("Masking off all interrupts\n");
ew32(IMC, 0xffffffff);
@@ -2558,14 +2561,8 @@
ctrl = er32(CTRL);
if (!e1000_check_reset_block(hw)) {
- /* Clear PHY Reset Asserted bit */
- if (hw->mac.type >= e1000_pchlan) {
- u32 status = er32(STATUS);
- ew32(STATUS, status & ~E1000_STATUS_PHYRA);
- }
-
/*
- * PHY HW reset requires MAC CORE reset at the same
+ * Full-chip reset requires MAC and PHY reset at the same
* time to make sure the interface between MAC and the
* external PHY is reset.
*/
@@ -2579,39 +2576,16 @@
if (!ret_val)
e1000_release_swflag_ich8lan(hw);
- /* Perform any necessary post-reset workarounds */
- if (hw->mac.type == e1000_pchlan)
- ret_val = e1000_hv_phy_workarounds_ich8lan(hw);
-
- if (ctrl & E1000_CTRL_PHY_RST)
+ if (ctrl & E1000_CTRL_PHY_RST) {
ret_val = hw->phy.ops.get_cfg_done(hw);
+ if (ret_val)
+ goto out;
- if (hw->mac.type >= e1000_ich10lan) {
- e1000_lan_init_done_ich8lan(hw);
- } else {
- ret_val = e1000e_get_auto_rd_done(hw);
- if (ret_val) {
- /*
- * When auto config read does not complete, do not
- * return with an error. This can happen in situations
- * where there is no eeprom and prevents getting link.
- */
- e_dbg("Auto Read Done did not complete\n");
- }
- }
- /* Dummy read to clear the phy wakeup bit after lcd reset */
- if (hw->mac.type == e1000_pchlan)
- e1e_rphy(hw, BM_WUC, ®);
-
- ret_val = e1000_sw_lcd_config_ich8lan(hw);
- if (ret_val)
- goto out;
-
- if (hw->mac.type == e1000_pchlan) {
- ret_val = e1000_oem_bits_config_ich8lan(hw, true);
+ ret_val = e1000_post_phy_reset_ich8lan(hw);
if (ret_val)
goto out;
}
+
/*
* For PCH, this write will make sure that any noise
* will be detected as a CRC error and be dropped rather than show up
@@ -2778,8 +2752,6 @@
reg = er32(RFCTL);
reg |= (E1000_RFCTL_NFSW_DIS | E1000_RFCTL_NFSR_DIS);
ew32(RFCTL, reg);
-
- return;
}
/**
@@ -2829,6 +2801,8 @@
ew32(FCTTV, hw->fc.pause_time);
if ((hw->phy.type == e1000_phy_82578) ||
(hw->phy.type == e1000_phy_82577)) {
+ ew32(FCRTV_PCH, hw->fc.refresh_time);
+
ret_val = hw->phy.ops.write_reg(hw,
PHY_REG(BM_PORT_CTRL_PAGE, 27),
hw->fc.pause_time);
@@ -3157,8 +3131,6 @@
default:
break;
}
-
- return;
}
/**
@@ -3295,33 +3267,50 @@
}
/**
- * e1000_get_cfg_done_ich8lan - Read config done bit
+ * e1000_get_cfg_done_ich8lan - Read config done bit after Full or PHY reset
* @hw: pointer to the HW structure
*
- * Read the management control register for the config done bit for
- * completion status. NOTE: silicon which is EEPROM-less will fail trying
- * to read the config done bit, so an error is *ONLY* logged and returns
- * 0. If we were to return with error, EEPROM-less silicon
- * would not be able to be reset or change link.
+ * Read appropriate register for the config done bit for completion status
+ * and configure the PHY through s/w for EEPROM-less parts.
+ *
+ * NOTE: some silicon which is EEPROM-less will fail trying to read the
+ * config done bit, so only an error is logged and continues. If we were
+ * to return with error, EEPROM-less silicon would not be able to be reset
+ * or change link.
**/
static s32 e1000_get_cfg_done_ich8lan(struct e1000_hw *hw)
{
+ s32 ret_val = 0;
u32 bank = 0;
-
- if (hw->mac.type >= e1000_pchlan) {
- u32 status = er32(STATUS);
-
- if (status & E1000_STATUS_PHYRA)
- ew32(STATUS, status & ~E1000_STATUS_PHYRA);
- else
- e_dbg("PHY Reset Asserted not set - needs delay\n");
- }
+ u32 status;
e1000e_get_cfg_done(hw);
+ /* Wait for indication from h/w that it has completed basic config */
+ if (hw->mac.type >= e1000_ich10lan) {
+ e1000_lan_init_done_ich8lan(hw);
+ } else {
+ ret_val = e1000e_get_auto_rd_done(hw);
+ if (ret_val) {
+ /*
+ * When auto config read does not complete, do not
+ * return with an error. This can happen in situations
+ * where there is no eeprom and prevents getting link.
+ */
+ e_dbg("Auto Read Done did not complete\n");
+ ret_val = 0;
+ }
+ }
+
+ /* Clear PHY Reset Asserted bit */
+ status = er32(STATUS);
+ if (status & E1000_STATUS_PHYRA)
+ ew32(STATUS, status & ~E1000_STATUS_PHYRA);
+ else
+ e_dbg("PHY Reset Asserted not set - needs delay\n");
+
/* If EEPROM is not marked present, init the IGP 3 PHY manually */
- if ((hw->mac.type != e1000_ich10lan) &&
- (hw->mac.type != e1000_pchlan)) {
+ if (hw->mac.type <= e1000_ich9lan) {
if (((er32(EECD) & E1000_EECD_PRES) == 0) &&
(hw->phy.type == e1000_phy_igp_3)) {
e1000e_phy_init_script_igp3(hw);
@@ -3330,11 +3319,11 @@
if (e1000_valid_nvm_bank_detect_ich8lan(hw, &bank)) {
/* Maybe we should do a basic PHY config */
e_dbg("EEPROM not present\n");
- return -E1000_ERR_CONFIG;
+ ret_val = -E1000_ERR_CONFIG;
}
}
- return 0;
+ return ret_val;
}
/**
@@ -3350,8 +3339,6 @@
if (!(hw->mac.ops.check_mng_mode(hw) ||
hw->phy.ops.check_reset_block(hw)))
e1000_power_down_phy_copper(hw);
-
- return;
}
/**
diff --git a/drivers/net/e1000e/lib.c b/drivers/net/e1000e/lib.c
index b0d2a60..a968e3a 100644
--- a/drivers/net/e1000e/lib.c
+++ b/drivers/net/e1000e/lib.c
@@ -2272,6 +2272,11 @@
u32 hicr;
u8 i;
+ if (!(hw->mac.arc_subsystem_valid)) {
+ e_dbg("ARC subsystem not valid.\n");
+ return -E1000_ERR_HOST_INTERFACE_COMMAND;
+ }
+
/* Check that the host interface is enabled. */
hicr = er32(HICR);
if ((hicr & E1000_HICR_EN) == 0) {
@@ -2515,10 +2520,11 @@
}
/**
- * e1000e_enable_mng_pass_thru - Enable processing of ARP's
+ * e1000e_enable_mng_pass_thru - Check if management passthrough is needed
* @hw: pointer to the HW structure
*
- * Verifies the hardware needs to allow ARPs to be processed by the host.
+ * Verifies the hardware needs to leave interface enabled so that frames can
+ * be directed to and from the management interface.
**/
bool e1000e_enable_mng_pass_thru(struct e1000_hw *hw)
{
@@ -2528,11 +2534,10 @@
manc = er32(MANC);
- if (!(manc & E1000_MANC_RCV_TCO_EN) ||
- !(manc & E1000_MANC_EN_MAC_ADDR_FILTER))
- return ret_val;
+ if (!(manc & E1000_MANC_RCV_TCO_EN))
+ goto out;
- if (hw->mac.arc_subsystem_valid) {
+ if (hw->mac.has_fwsm) {
fwsm = er32(FWSM);
factps = er32(FACTPS);
@@ -2540,16 +2545,28 @@
((fwsm & E1000_FWSM_MODE_MASK) ==
(e1000_mng_mode_pt << E1000_FWSM_MODE_SHIFT))) {
ret_val = true;
- return ret_val;
+ goto out;
}
- } else {
- if ((manc & E1000_MANC_SMBUS_EN) &&
+ } else if ((hw->mac.type == e1000_82574) ||
+ (hw->mac.type == e1000_82583)) {
+ u16 data;
+
+ factps = er32(FACTPS);
+ e1000_read_nvm(hw, NVM_INIT_CONTROL2_REG, 1, &data);
+
+ if (!(factps & E1000_FACTPS_MNGCG) &&
+ ((data & E1000_NVM_INIT_CTRL2_MNGM) ==
+ (e1000_mng_mode_pt << 13))) {
+ ret_val = true;
+ goto out;
+ }
+ } else if ((manc & E1000_MANC_SMBUS_EN) &&
!(manc & E1000_MANC_ASF_EN)) {
ret_val = true;
- return ret_val;
- }
+ goto out;
}
+out:
return ret_val;
}
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index c5f65a2..f5081cf 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -1767,8 +1767,6 @@
pci_disable_msi(adapter->pdev);
adapter->flags &= ~FLAG_MSI_ENABLED;
}
-
- return;
}
/**
@@ -1820,8 +1818,6 @@
/* Don't do anything; this is the system default */
break;
}
-
- return;
}
/**
@@ -2526,10 +2522,10 @@
}
}
-static void e1000_init_manageability(struct e1000_adapter *adapter)
+static void e1000_init_manageability_pt(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
- u32 manc, manc2h;
+ u32 manc, manc2h, mdef, i, j;
if (!(adapter->flags & FLAG_MNG_PT_ENABLED))
return;
@@ -2543,10 +2539,49 @@
*/
manc |= E1000_MANC_EN_MNG2HOST;
manc2h = er32(MANC2H);
-#define E1000_MNG2HOST_PORT_623 (1 << 5)
-#define E1000_MNG2HOST_PORT_664 (1 << 6)
- manc2h |= E1000_MNG2HOST_PORT_623;
- manc2h |= E1000_MNG2HOST_PORT_664;
+
+ switch (hw->mac.type) {
+ default:
+ manc2h |= (E1000_MANC2H_PORT_623 | E1000_MANC2H_PORT_664);
+ break;
+ case e1000_82574:
+ case e1000_82583:
+ /*
+ * Check if IPMI pass-through decision filter already exists;
+ * if so, enable it.
+ */
+ for (i = 0, j = 0; i < 8; i++) {
+ mdef = er32(MDEF(i));
+
+ /* Ignore filters with anything other than IPMI ports */
+ if (mdef & !(E1000_MDEF_PORT_623 | E1000_MDEF_PORT_664))
+ continue;
+
+ /* Enable this decision filter in MANC2H */
+ if (mdef)
+ manc2h |= (1 << i);
+
+ j |= mdef;
+ }
+
+ if (j == (E1000_MDEF_PORT_623 | E1000_MDEF_PORT_664))
+ break;
+
+ /* Create new decision filter in an empty filter */
+ for (i = 0, j = 0; i < 8; i++)
+ if (er32(MDEF(i)) == 0) {
+ ew32(MDEF(i), (E1000_MDEF_PORT_623 |
+ E1000_MDEF_PORT_664));
+ manc2h |= (1 << 1);
+ j++;
+ break;
+ }
+
+ if (!j)
+ e_warn("Unable to create IPMI pass-through filter\n");
+ break;
+ }
+
ew32(MANC2H, manc2h);
ew32(MANC, manc);
}
@@ -2961,7 +2996,7 @@
e1000_set_multi(adapter->netdev);
e1000_restore_vlan(adapter);
- e1000_init_manageability(adapter);
+ e1000_init_manageability_pt(adapter);
e1000_configure_tx(adapter);
e1000_setup_rctl(adapter);
@@ -3095,6 +3130,7 @@
fc->high_water = 0x5000;
fc->low_water = 0x3000;
}
+ fc->refresh_time = 0x1000;
} else {
if ((adapter->flags & FLAG_HAS_ERT) &&
(adapter->netdev->mtu > ETH_DATA_LEN))
@@ -3132,10 +3168,6 @@
if (mac->ops.init_hw(hw))
e_err("Hardware Error\n");
- /* additional part of the flow-control workaround above */
- if (hw->mac.type == e1000_pchlan)
- ew32(FCRTV_PCH, 0x1000);
-
e1000_update_mng_vlan(adapter);
/* Enable h/w to recognize an 802.1Q VLAN Ethernet packet */
@@ -3181,7 +3213,11 @@
netif_wake_queue(adapter->netdev);
/* fire a link change interrupt to start the watchdog */
- ew32(ICS, E1000_ICS_LSC);
+ if (adapter->msix_entries)
+ ew32(ICS, E1000_ICS_LSC | E1000_ICR_OTHER);
+ else
+ ew32(ICS, E1000_ICS_LSC);
+
return 0;
}
@@ -3444,6 +3480,15 @@
if (err)
goto err_setup_rx;
+ /*
+ * If AMT is enabled, let the firmware know that the network
+ * interface is now open and reset the part to a known state.
+ */
+ if (adapter->flags & FLAG_HAS_AMT) {
+ e1000_get_hw_control(adapter);
+ e1000e_reset(adapter);
+ }
+
e1000e_power_up_phy(adapter);
adapter->mng_vlan_id = E1000_MNG_VLAN_NONE;
@@ -3452,13 +3497,6 @@
e1000_update_mng_vlan(adapter);
/*
- * If AMT is enabled, let the firmware know that the network
- * interface is now open
- */
- if (adapter->flags & FLAG_HAS_AMT)
- e1000_get_hw_control(adapter);
-
- /*
* before we allocate an interrupt, we must be ready to handle it.
* Setting DEBUG_SHIRQ in the kernel makes it fire an interrupt
* as soon as we call pci_request_irq, so we have to setup our
@@ -3496,7 +3534,10 @@
pm_runtime_put(&pdev->dev);
/* fire a link status change interrupt to start the watchdog */
- ew32(ICS, E1000_ICS_LSC);
+ if (adapter->msix_entries)
+ ew32(ICS, E1000_ICS_LSC | E1000_ICR_OTHER);
+ else
+ ew32(ICS, E1000_ICS_LSC);
return 0;
@@ -5102,7 +5143,7 @@
e1000e_reset(adapter);
- e1000_init_manageability(adapter);
+ e1000_init_manageability_pt(adapter);
if (netif_running(netdev))
e1000e_up(adapter);
@@ -5303,7 +5344,7 @@
struct net_device *netdev = pci_get_drvdata(pdev);
struct e1000_adapter *adapter = netdev_priv(netdev);
- e1000_init_manageability(adapter);
+ e1000_init_manageability_pt(adapter);
if (netif_running(netdev)) {
if (e1000e_up(adapter)) {
@@ -5849,6 +5890,7 @@
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_ICH10_D_BM_LM), board_ich10lan },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_ICH10_D_BM_LF), board_ich10lan },
+ { PCI_VDEVICE(INTEL, E1000_DEV_ID_ICH10_D_BM_V), board_ich10lan },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_M_HV_LM), board_pchlan },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_PCH_M_HV_LC), board_pchlan },
diff --git a/drivers/net/e1000e/param.c b/drivers/net/e1000e/param.c
index 0f4077c..a150e48 100644
--- a/drivers/net/e1000e/param.c
+++ b/drivers/net/e1000e/param.c
@@ -286,7 +286,7 @@
}
}
{ /* Receive Interrupt Delay */
- struct e1000_option opt = {
+ static struct e1000_option opt = {
.type = range_option,
.name = "Receive Interrupt Delay",
.err = "using default of "
@@ -386,7 +386,7 @@
}
}
{ /* Interrupt Mode */
- struct e1000_option opt = {
+ static struct e1000_option opt = {
.type = range_option,
.name = "Interrupt Mode",
.err = "defaulting to 2 (MSI-X)",
diff --git a/drivers/net/e1000e/phy.c b/drivers/net/e1000e/phy.c
index 7f3ceb9..b4ac82d 100644
--- a/drivers/net/e1000e/phy.c
+++ b/drivers/net/e1000e/phy.c
@@ -3116,9 +3116,7 @@
* e1000_phy_force_speed_duplex_82577 - Force speed/duplex for I82577 PHY
* @hw: pointer to the HW structure
*
- * Calls the PHY setup function to force speed and duplex. Clears the
- * auto-crossover to force MDI manually. Waits for link and returns
- * successful if link up is successful, else -E1000_ERR_PHY (-2).
+ * Calls the PHY setup function to force speed and duplex.
**/
s32 e1000_phy_force_speed_duplex_82577(struct e1000_hw *hw)
{
@@ -3137,23 +3135,6 @@
if (ret_val)
goto out;
- /*
- * Clear Auto-Crossover to force MDI manually. 82577 requires MDI
- * forced whenever speed and duplex are forced.
- */
- ret_val = phy->ops.read_reg(hw, I82577_PHY_CTRL_2, &phy_data);
- if (ret_val)
- goto out;
-
- phy_data &= ~I82577_PHY_CTRL2_AUTO_MDIX;
- phy_data &= ~I82577_PHY_CTRL2_FORCE_MDI_MDIX;
-
- ret_val = phy->ops.write_reg(hw, I82577_PHY_CTRL_2, phy_data);
- if (ret_val)
- goto out;
-
- e_dbg("I82577_PHY_CTRL_2: %X\n", phy_data);
-
udelay(1);
if (phy->autoneg_wait_to_complete) {
diff --git a/drivers/net/e2100.c b/drivers/net/e2100.c
index ca93c9a..06e72fb 100644
--- a/drivers/net/e2100.c
+++ b/drivers/net/e2100.c
@@ -328,7 +328,6 @@
/* Set up the ASIC registers, just in case something changed them. */
if (ei_debug > 1) printk("reset done\n");
- return;
}
/* Grab the 8390 specific header. We put the 2k window so the header page
diff --git a/drivers/net/eepro.c b/drivers/net/eepro.c
index eed65d8..8d97f16 100644
--- a/drivers/net/eepro.c
+++ b/drivers/net/eepro.c
@@ -1161,8 +1161,7 @@
/* we won't wake queue here because we're out of space */
dev->stats.tx_dropped++;
else {
- dev->stats.tx_bytes+=skb->len;
- dev->trans_start = jiffies;
+ dev->stats.tx_bytes+=skb->len;
netif_wake_queue(dev);
}
diff --git a/drivers/net/eexpress.c b/drivers/net/eexpress.c
index c31dd06..12c37d2 100644
--- a/drivers/net/eexpress.c
+++ b/drivers/net/eexpress.c
@@ -543,7 +543,7 @@
if (lp->started)
{
- if (time_after(jiffies, dev->trans_start + 50))
+ if (time_after(jiffies, dev_trans_start(dev) + HZ/2))
{
if (lp->tx_link==lp->last_tx_restart)
{
@@ -1018,7 +1018,7 @@
outw(lp->tx_head+0x16, ioaddr + DATAPORT);
outw(0, ioaddr + DATAPORT);
- outsw(ioaddr + DATAPORT, buf, (len+1)>>1);
+ outsw(ioaddr + DATAPORT, buf, (len+1)>>1);
outw(lp->tx_tail+0xc, ioaddr + WRITE_PTR);
outw(lp->tx_head, ioaddr + DATAPORT);
@@ -1570,7 +1570,6 @@
#if NET_DEBUG > 6
printk("%s: leaving eexp_hw_init586()\n", dev->name);
#endif
- return;
}
static void eexp_setup_filter(struct net_device *dev)
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 3977481..e8a8ccf 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -1881,7 +1881,6 @@
port->promisc = enable;
out:
free_page((unsigned long)cb7);
- return;
}
static u64 ehea_multicast_reg_helper(struct ehea_port *port, u64 mc_mac_addr,
@@ -2025,7 +2024,6 @@
}
out:
ehea_update_bcmc_registrations();
- return;
}
static int ehea_change_mtu(struct net_device *dev, int new_mtu)
@@ -2241,7 +2239,7 @@
}
spin_unlock_irqrestore(&pr->netif_queue, flags);
}
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* NETIF_F_LLTX driver :( */
spin_unlock(&pr->xmit_lock);
return NETDEV_TX_OK;
@@ -2338,7 +2336,6 @@
ehea_error("modify_ehea_port failed");
out:
free_page((unsigned long)cb1);
- return;
}
int ehea_activate_qp(struct ehea_adapter *adapter, struct ehea_qp *qp)
@@ -2881,7 +2878,6 @@
netif_wake_queue(dev);
out:
mutex_unlock(&port->port_lock);
- return;
}
static void ehea_rereg_mrs(struct work_struct *work)
diff --git a/drivers/net/enc28j60.c b/drivers/net/enc28j60.c
index ff27f728..112c5aa 100644
--- a/drivers/net/enc28j60.c
+++ b/drivers/net/enc28j60.c
@@ -1293,8 +1293,6 @@
*/
netif_stop_queue(dev);
- /* save the timestamp */
- priv->netdev->trans_start = jiffies;
/* Remember the skb for deferred processing */
priv->tx_skb = skb;
schedule_work(&priv->tx_work);
diff --git a/drivers/net/epic100.c b/drivers/net/epic100.c
index 8b5a203..6838dfc 100644
--- a/drivers/net/epic100.c
+++ b/drivers/net/epic100.c
@@ -652,7 +652,6 @@
if ((inl(ioaddr + MIICtrl) & MII_WRITEOP) == 0)
break;
}
- return;
}
@@ -840,7 +839,6 @@
" interrupt %4.4x.\n",
dev->name, (int)inl(ioaddr + COMMAND), (int)inl(ioaddr + GENCTL),
(int)inl(ioaddr + INTSTAT));
- return;
}
static void check_media(struct net_device *dev)
@@ -908,7 +906,7 @@
outl(TxQueued, dev->base_addr + COMMAND);
}
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
ep->stats.tx_errors++;
if (!ep->tx_full)
netif_wake_queue(dev);
@@ -958,7 +956,6 @@
(i+1)*sizeof(struct epic_tx_desc);
}
ep->tx_ring[i-1].next = ep->tx_ring_dma;
- return;
}
static netdev_tx_t epic_start_xmit(struct sk_buff *skb, struct net_device *dev)
@@ -1006,7 +1003,6 @@
/* Trigger an immediate transmit demand. */
outl(TxQueued, dev->base_addr + COMMAND);
- dev->trans_start = jiffies;
if (debug > 4)
printk(KERN_DEBUG "%s: Queued Tx packet size %d to slot %d, "
"flag %2.2x Tx status %8.8x.\n",
@@ -1414,7 +1410,6 @@
outw(((u16 *)mc_filter)[i], ioaddr + MC0 + i*4);
memcpy(ep->mc_filter, mc_filter, sizeof(mc_filter));
}
- return;
}
static void netdev_get_drvinfo (struct net_device *dev, struct ethtool_drvinfo *info)
diff --git a/drivers/net/es3210.c b/drivers/net/es3210.c
index 5569f2f..0ba5e7b 100644
--- a/drivers/net/es3210.c
+++ b/drivers/net/es3210.c
@@ -319,8 +319,6 @@
ei_status.txing = 0;
outb(0x01, ioaddr + ES_RESET_PORT);
if (ei_debug > 1) printk("reset done\n");
-
- return;
}
/*
diff --git a/drivers/net/eth16i.c b/drivers/net/eth16i.c
index d4e24f0..874973f 100644
--- a/drivers/net/eth16i.c
+++ b/drivers/net/eth16i.c
@@ -1027,7 +1027,7 @@
inw(ioaddr + TX_STATUS_REG), (inb(ioaddr + TX_STATUS_REG) & TX_DONE) ?
"IRQ conflict" : "network cable problem");
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
/* Let's dump all registers */
if(eth16i_debug > 0) {
@@ -1047,7 +1047,7 @@
}
dev->stats.tx_errors++;
eth16i_reset(dev);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
outw(ETH16I_INTR_ON, ioaddr + TX_INTR_REG);
netif_wake_queue(dev);
}
@@ -1109,7 +1109,6 @@
outb(TX_START | lp->tx_queue, ioaddr + TRANSMIT_START_REG);
lp->tx_queue = 0;
lp->tx_queue_len = 0;
- dev->trans_start = jiffies;
lp->tx_started = 1;
netif_wake_queue(dev);
}
diff --git a/drivers/net/ethoc.c b/drivers/net/ethoc.c
index ad1bc73..14cbde5 100644
--- a/drivers/net/ethoc.c
+++ b/drivers/net/ethoc.c
@@ -851,7 +851,6 @@
netif_stop_queue(dev);
}
- dev->trans_start = jiffies;
spin_unlock_irq(&priv->lock);
out:
dev_kfree_skb(skb);
diff --git a/drivers/net/ewrk3.c b/drivers/net/ewrk3.c
index 11ba70f..380d061 100644
--- a/drivers/net/ewrk3.c
+++ b/drivers/net/ewrk3.c
@@ -757,7 +757,7 @@
*/
ENABLE_IRQs;
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
}
}
@@ -862,7 +862,6 @@
spin_unlock_irq (&lp->hw_lock);
dev->stats.tx_bytes += skb->len;
- dev->trans_start = jiffies;
dev_kfree_skb (skb);
/* Check for free resources: stop Tx queue if there are none */
@@ -1370,8 +1369,6 @@
name[EWRK3_STRLEN] = '\0';
} else
name[0] = '\0';
-
- return;
}
/*
diff --git a/drivers/net/fealnx.c b/drivers/net/fealnx.c
index 51b738d..15f4f8d 100644
--- a/drivers/net/fealnx.c
+++ b/drivers/net/fealnx.c
@@ -1233,7 +1233,7 @@
spin_unlock_irqrestore(&np->lock, flags);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
np->stats.tx_errors++;
netif_wake_queue(dev); /* or .._start_.. ?? */
}
@@ -1374,7 +1374,6 @@
netif_stop_queue(dev);
++np->really_tx_count;
iowrite32(0, np->mem + TXPDR);
- dev->trans_start = jiffies;
spin_unlock_irqrestore(&np->lock, flags);
return NETDEV_TX_OK;
diff --git a/drivers/net/fec.c b/drivers/net/fec.c
index 2b1651a..42d9ac9 100644
--- a/drivers/net/fec.c
+++ b/drivers/net/fec.c
@@ -275,8 +275,6 @@
| BD_ENET_TX_LAST | BD_ENET_TX_TC);
bdp->cbd_sc = status;
- dev->trans_start = jiffies;
-
/* Trigger transmission start */
writel(0, fep->hwp + FEC_X_DES_ACTIVE);
@@ -1033,7 +1031,7 @@
(dev->dev_addr[1] << 16) | (dev->dev_addr[0] << 24),
fep->hwp + FEC_ADDR_LOW);
writel((dev->dev_addr[5] << 16) | (dev->dev_addr[4] << 24),
- fep + FEC_ADDR_HIGH);
+ fep->hwp + FEC_ADDR_HIGH);
return 0;
}
diff --git a/drivers/net/fec_mpc52xx.c b/drivers/net/fec_mpc52xx.c
index 0376c3e..221f440 100644
--- a/drivers/net/fec_mpc52xx.c
+++ b/drivers/net/fec_mpc52xx.c
@@ -327,7 +327,6 @@
}
spin_lock_irqsave(&priv->lock, flags);
- dev->trans_start = jiffies;
bd = (struct bcom_fec_bd *)
bcom_prepare_next_buffer(priv->tx_dmatsk);
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index e282d0a..268ea4d 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -2214,7 +2214,6 @@
dprintk("\n");
}
- dev->trans_start = jiffies;
writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
return NETDEV_TX_OK;
}
@@ -2369,7 +2368,6 @@
dprintk("\n");
}
- dev->trans_start = jiffies;
writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
return NETDEV_TX_OK;
}
diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index 0770e2f..0fb0fef 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -674,8 +674,6 @@
skb->data, skb->len, DMA_TO_DEVICE));
CBDW_DATLEN(bdp, skb->len);
- dev->trans_start = jiffies;
-
/*
* If this was the last BD in the ring, start at the beginning again.
*/
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 5267c27..43db5ab 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -1705,6 +1705,7 @@
sizeof(struct rxbd8) * priv->total_rx_ring_size,
priv->tx_queue[0]->tx_bd_base,
priv->tx_queue[0]->tx_bd_dma_base);
+ skb_queue_purge(&priv->rx_recycle);
}
void gfar_start(struct net_device *dev)
@@ -1738,7 +1739,7 @@
gfar_write(®s->imask, IMASK_DEFAULT);
}
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
}
void gfar_configure_coalescing(struct gfar_private *priv,
@@ -2161,8 +2162,6 @@
/* reduce TxBD free count */
tx_queue->num_txbdfree -= (nr_txbds);
- dev->trans_start = jiffies;
-
/* If the next BD still needs to be cleaned up, then the bds
are full. We need to tell the kernel to stop sending us stuff. */
if (!tx_queue->num_txbdfree) {
@@ -2187,7 +2186,6 @@
disable_napi(priv);
- skb_queue_purge(&priv->rx_recycle);
cancel_work_sync(&priv->reset_task);
stop_gfar(dev);
@@ -3011,8 +3009,6 @@
gfar_set_hash_for_addr(dev, ha->addr);
}
}
-
- return;
}
@@ -3053,8 +3049,6 @@
tempval = gfar_read(priv->hash_regs[whichreg]);
tempval |= value;
gfar_write(priv->hash_regs[whichreg], tempval);
-
- return;
}
diff --git a/drivers/net/hamachi.c b/drivers/net/hamachi.c
index 83f43bb..61f2b1c 100644
--- a/drivers/net/hamachi.c
+++ b/drivers/net/hamachi.c
@@ -859,7 +859,6 @@
for (i = 10000; i >= 0; i--)
if ((readw(ioaddr + MII_Status) & 1) == 0)
break;
- return;
}
@@ -1225,8 +1224,6 @@
}
/* Mark the last entry of the ring */
hmp->tx_ring[TX_RING_SIZE-1].status_n_length |= cpu_to_le32(DescEndRing);
-
- return;
}
diff --git a/drivers/net/hamradio/scc.c b/drivers/net/hamradio/scc.c
index f3a96b8..9f64c86 100644
--- a/drivers/net/hamradio/scc.c
+++ b/drivers/net/hamradio/scc.c
@@ -1629,7 +1629,6 @@
skb->protocol = ax25_type_trans(skb, scc->dev);
netif_rx(skb);
- return;
}
/* ----> transmit frame <---- */
diff --git a/drivers/net/hp-plus.c b/drivers/net/hp-plus.c
index efdbcad..82bffc3 100644
--- a/drivers/net/hp-plus.c
+++ b/drivers/net/hp-plus.c
@@ -351,7 +351,6 @@
printk("%s: hp_reset_8390() did not complete.\n", dev->name);
if (ei_debug > 1) printk("8390 reset done (%ld).", jiffies);
- return;
}
/* The programmed-I/O version of reading the 4 byte 8390 specific header.
@@ -422,7 +421,6 @@
int ioaddr = dev->base_addr - NIC_OFFSET;
outw(start_page << 8, ioaddr + HPP_OUT_ADDR);
outsl(ioaddr + HP_DATAPORT, buf, (count+3)>>2);
- return;
}
static void
@@ -436,8 +434,6 @@
outw(option_reg & ~(MemDisable + BootROMEnb), ioaddr + HPP_OPTION);
memcpy_toio(ei_status.mem, buf, (count + 3) & ~3);
outw(option_reg, ioaddr + HPP_OPTION);
-
- return;
}
diff --git a/drivers/net/hp.c b/drivers/net/hp.c
index 5c4d78c..86ececd 100644
--- a/drivers/net/hp.c
+++ b/drivers/net/hp.c
@@ -240,7 +240,6 @@
printk("%s: hp_reset_8390() did not complete.\n", dev->name);
if (ei_debug > 1) printk("8390 reset done (%ld).", jiffies);
- return;
}
static void
@@ -360,7 +359,6 @@
dev->name, (start_page << 8) + count, addr);
}
outb_p(saved_config & (~HP_DATAON), nic_base - NIC_OFFSET + HP_CONFIGURE);
- return;
}
/* This function resets the ethercard if something screws up. */
@@ -371,7 +369,6 @@
NS8390p_init(dev, 0);
outb_p(irqmap[irq&0x0f] | HP_RUN,
dev->base_addr - NIC_OFFSET + HP_CONFIGURE);
- return;
}
#ifdef MODULE
diff --git a/drivers/net/hp100.c b/drivers/net/hp100.c
index 0f3f6c2..68e5ac8 100644
--- a/drivers/net/hp100.c
+++ b/drivers/net/hp100.c
@@ -1102,7 +1102,7 @@
return -EAGAIN;
}
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_start_queue(dev);
lp->lan_type = hp100_sense_lan(dev);
@@ -1510,7 +1510,7 @@
printk("hp100: %s: start_xmit_bm: No TX PDL available.\n", dev->name);
#endif
/* not waited long enough since last tx? */
- if (time_before(jiffies, dev->trans_start + HZ))
+ if (time_before(jiffies, dev_trans_start(dev) + HZ))
goto drop;
if (hp100_check_lan(dev))
@@ -1547,7 +1547,6 @@
}
}
- dev->trans_start = jiffies;
goto drop;
}
@@ -1585,7 +1584,6 @@
/* Update statistics */
lp->stats.tx_packets++;
lp->stats.tx_bytes += skb->len;
- dev->trans_start = jiffies;
return NETDEV_TX_OK;
@@ -1663,7 +1661,7 @@
printk("hp100: %s: start_xmit: tx free mem = 0x%x\n", dev->name, i);
#endif
/* not waited long enough since last failed tx try? */
- if (time_before(jiffies, dev->trans_start + HZ)) {
+ if (time_before(jiffies, dev_trans_start(dev) + HZ)) {
#ifdef HP100_DEBUG
printk("hp100: %s: trans_start timing problem\n",
dev->name);
@@ -1701,7 +1699,6 @@
mdelay(1);
}
}
- dev->trans_start = jiffies;
goto drop;
}
@@ -1745,7 +1742,6 @@
lp->stats.tx_packets++;
lp->stats.tx_bytes += skb->len;
- dev->trans_start = jiffies;
hp100_ints_on();
spin_unlock_irqrestore(&lp->lock, flags);
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index 0d2c3ac..3e4dead 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -957,7 +957,7 @@
} else {
tx_packets++;
tx_bytes += skb->len;
- netdev->trans_start = jiffies;
+ netdev->trans_start = jiffies; /* NETIF_F_LLTX driver :( */
}
if (!used_bounce)
@@ -1421,7 +1421,6 @@
if (!entry)
ibmveth_error_printk("Cannot create adapter proc entry");
}
- return;
}
static void ibmveth_proc_unregister_adapter(struct ibmveth_adapter *adapter)
diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
index f4081c0..ab9f675 100644
--- a/drivers/net/ifb.c
+++ b/drivers/net/ifb.c
@@ -182,7 +182,6 @@
netif_stop_queue(dev);
}
- dev->trans_start = jiffies;
skb_queue_tail(&dp->rq, skb);
if (!dp->tasklet_pending) {
dp->tasklet_pending = 1;
diff --git a/drivers/net/igb/e1000_82575.c b/drivers/net/igb/e1000_82575.c
index 3ef4955..86438b5 100644
--- a/drivers/net/igb/e1000_82575.c
+++ b/drivers/net/igb/e1000_82575.c
@@ -1214,8 +1214,6 @@
/* If the management interface is not enabled, then power down */
if (!(igb_enable_mng_pass_thru(hw) || igb_check_reset_block(hw)))
igb_power_down_phy_copper(hw);
-
- return;
}
/**
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 589cf4a..3881918 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -1054,7 +1054,6 @@
out:
/* Notify the stack of the (possibly) reduced Tx Queue count. */
adapter->netdev->real_num_tx_queues = adapter->num_tx_queues;
- return;
}
/**
@@ -3717,8 +3716,6 @@
q_vector->itr_val = new_itr;
q_vector->set_itr = 1;
}
-
- return;
}
#define IGB_TX_FLAGS_CSUM 0x00000001
diff --git a/drivers/net/igbvf/ethtool.c b/drivers/net/igbvf/ethtool.c
index 8afff07..103b3aa 100644
--- a/drivers/net/igbvf/ethtool.c
+++ b/drivers/net/igbvf/ethtool.c
@@ -390,8 +390,6 @@
{
wol->supported = 0;
wol->wolopts = 0;
-
- return;
}
static int igbvf_set_wol(struct net_device *netdev,
diff --git a/drivers/net/ioc3-eth.c b/drivers/net/ioc3-eth.c
index 091ea33..e3b5e94 100644
--- a/drivers/net/ioc3-eth.c
+++ b/drivers/net/ioc3-eth.c
@@ -1503,7 +1503,6 @@
BARRIER();
- dev->trans_start = jiffies;
ip->tx_skbs[produce] = skb; /* Remember skb */
produce = (produce + 1) & 127;
ip->tx_pi = produce;
diff --git a/drivers/net/irda/au1k_ir.c b/drivers/net/irda/au1k_ir.c
index b5cbd39..a3d696a 100644
--- a/drivers/net/irda/au1k_ir.c
+++ b/drivers/net/irda/au1k_ir.c
@@ -546,7 +546,6 @@
dev_kfree_skb(skb);
aup->tx_head = (aup->tx_head + 1) & (NUM_IR_DESC - 1);
- dev->trans_start = jiffies;
return NETDEV_TX_OK;
}
diff --git a/drivers/net/irda/donauboe.c b/drivers/net/irda/donauboe.c
index b7e6625..48bd5ec 100644
--- a/drivers/net/irda/donauboe.c
+++ b/drivers/net/irda/donauboe.c
@@ -1002,8 +1002,6 @@
toshoboe_checkstuck (self);
- dev->trans_start = jiffies;
-
/* Check if we need to change the speed */
/* But not now. Wait after transmission if mtt not required */
speed=irda_get_next_speed(skb);
diff --git a/drivers/net/irda/mcs7780.c b/drivers/net/irda/mcs7780.c
index c0e0bb9..5b1036a 100644
--- a/drivers/net/irda/mcs7780.c
+++ b/drivers/net/irda/mcs7780.c
@@ -434,8 +434,6 @@
mcs->netdev->stats.rx_packets++;
mcs->netdev->stats.rx_bytes += new_len;
-
- return;
}
/* Unwrap received packets at FIR speed. A 32 bit crc_ccitt checksum is
@@ -487,8 +485,6 @@
mcs->netdev->stats.rx_packets++;
mcs->netdev->stats.rx_bytes += new_len;
-
- return;
}
diff --git a/drivers/net/irda/pxaficp_ir.c b/drivers/net/irda/pxaficp_ir.c
index 1a54f6b..c192c31 100644
--- a/drivers/net/irda/pxaficp_ir.c
+++ b/drivers/net/irda/pxaficp_ir.c
@@ -556,7 +556,6 @@
}
dev_kfree_skb(skb);
- dev->trans_start = jiffies;
return NETDEV_TX_OK;
}
diff --git a/drivers/net/irda/sa1100_ir.c b/drivers/net/irda/sa1100_ir.c
index 1dcdce0..da27050 100644
--- a/drivers/net/irda/sa1100_ir.c
+++ b/drivers/net/irda/sa1100_ir.c
@@ -715,8 +715,6 @@
Ser2HSCR0 = si->hscr0 | HSCR0_HSSP | HSCR0_TXE;
}
- dev->trans_start = jiffies;
-
return NETDEV_TX_OK;
}
diff --git a/drivers/net/irda/sir_dev.c b/drivers/net/irda/sir_dev.c
index de91cd1..1b051da 100644
--- a/drivers/net/irda/sir_dev.c
+++ b/drivers/net/irda/sir_dev.c
@@ -655,7 +655,6 @@
if (likely(actual > 0)) {
dev->tx_skb = skb;
- ndev->trans_start = jiffies;
dev->tx_buff.data += actual;
dev->tx_buff.len -= actual;
}
diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c
index 6af84d8..d67e484 100644
--- a/drivers/net/irda/smsc-ircc2.c
+++ b/drivers/net/irda/smsc-ircc2.c
@@ -868,7 +868,7 @@
spin_lock_irqsave(&self->lock, flags);
smsc_ircc_sir_start(self);
smsc_ircc_change_speed(self, self->io.speed);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
spin_unlock_irqrestore(&self->lock, flags);
}
@@ -2822,7 +2822,6 @@
tmpbyte |= mask;
pci_write_config_byte(dev, reg, tmpbyte);
IRDA_MESSAGE("Activated ALi 1533 ISA bridge port 0x%04x.\n", port);
- return;
}
static int __init preconfigure_through_ali(struct pci_dev *dev,
diff --git a/drivers/net/irda/vlsi_ir.c b/drivers/net/irda/vlsi_ir.c
index e145052..c3d0738 100644
--- a/drivers/net/irda/vlsi_ir.c
+++ b/drivers/net/irda/vlsi_ir.c
@@ -1037,7 +1037,6 @@
wmb();
outw(0, iobase+VLSI_PIO_PROMPT);
}
- ndev->trans_start = jiffies;
if (ring_put(r) == NULL) {
netif_stop_queue(ndev);
diff --git a/drivers/net/irda/w83977af_ir.c b/drivers/net/irda/w83977af_ir.c
index cb0cb75..1f9c3f08 100644
--- a/drivers/net/irda/w83977af_ir.c
+++ b/drivers/net/irda/w83977af_ir.c
@@ -515,7 +515,6 @@
/* Check for empty frame */
if (!skb->len) {
w83977af_change_speed(self, speed);
- dev->trans_start = jiffies;
dev_kfree_skb(skb);
return NETDEV_TX_OK;
} else
@@ -549,7 +548,6 @@
switch_bank(iobase, SET0);
outb(ICR_ETXTHI, iobase+ICR);
}
- dev->trans_start = jiffies;
dev_kfree_skb(skb);
/* Restore set register */
diff --git a/drivers/net/ixgb/ixgb_ee.c b/drivers/net/ixgb/ixgb_ee.c
index 06303a3..813993f 100644
--- a/drivers/net/ixgb/ixgb_ee.c
+++ b/drivers/net/ixgb/ixgb_ee.c
@@ -58,7 +58,6 @@
*eecd_reg = *eecd_reg | IXGB_EECD_SK;
IXGB_WRITE_REG(hw, EECD, *eecd_reg);
udelay(50);
- return;
}
/******************************************************************************
@@ -77,7 +76,6 @@
*eecd_reg = *eecd_reg & ~IXGB_EECD_SK;
IXGB_WRITE_REG(hw, EECD, *eecd_reg);
udelay(50);
- return;
}
/******************************************************************************
@@ -127,7 +125,6 @@
/* We leave the "DI" bit set to "0" when we leave this routine. */
eecd_reg &= ~IXGB_EECD_DI;
IXGB_WRITE_REG(hw, EECD, eecd_reg);
- return;
}
/******************************************************************************
@@ -192,7 +189,6 @@
/* Set CS */
eecd_reg |= IXGB_EECD_CS;
IXGB_WRITE_REG(hw, EECD, eecd_reg);
- return;
}
/******************************************************************************
@@ -226,7 +222,6 @@
eecd_reg &= ~IXGB_EECD_SK;
IXGB_WRITE_REG(hw, EECD, eecd_reg);
udelay(50);
- return;
}
/******************************************************************************
@@ -250,7 +245,6 @@
eecd_reg &= ~IXGB_EECD_SK;
IXGB_WRITE_REG(hw, EECD, eecd_reg);
udelay(50);
- return;
}
/******************************************************************************
@@ -270,7 +264,6 @@
IXGB_WRITE_REG(hw, EECD, eecd_reg);
ixgb_clock_eeprom(hw);
- return;
}
/******************************************************************************
@@ -359,7 +352,6 @@
checksum = (u16) EEPROM_SUM - checksum;
ixgb_write_eeprom(hw, EEPROM_CHECKSUM_REG, checksum);
- return;
}
/******************************************************************************
@@ -414,8 +406,6 @@
/* clear the init_ctrl_reg_1 to signify that the cache is invalidated */
ee_map->init_ctrl_reg_1 = cpu_to_le16(EEPROM_ICW1_SIGNATURE_CLEAR);
-
- return;
}
/******************************************************************************
diff --git a/drivers/net/ixgb/ixgb_hw.c b/drivers/net/ixgb/ixgb_hw.c
index cd247b8..397acab 100644
--- a/drivers/net/ixgb/ixgb_hw.c
+++ b/drivers/net/ixgb/ixgb_hw.c
@@ -413,8 +413,6 @@
IXGB_WRITE_REG_ARRAY(hw, RA, ((i << 1) + 1), 0);
IXGB_WRITE_REG_ARRAY(hw, RA, (i << 1), 0);
}
-
- return;
}
/******************************************************************************
@@ -483,7 +481,6 @@
}
pr_debug("MC Update Complete\n");
- return;
}
/******************************************************************************
@@ -566,8 +563,6 @@
mta_reg |= (1 << hash_bit);
IXGB_WRITE_REG_ARRAY(hw, MTA, hash_reg, mta_reg);
-
- return;
}
/******************************************************************************
@@ -600,7 +595,6 @@
IXGB_WRITE_REG_ARRAY(hw, RA, (index << 1), rar_low);
IXGB_WRITE_REG_ARRAY(hw, RA, ((index << 1) + 1), rar_high);
- return;
}
/******************************************************************************
@@ -616,7 +610,6 @@
u32 value)
{
IXGB_WRITE_REG_ARRAY(hw, VFTA, offset, value);
- return;
}
/******************************************************************************
@@ -631,7 +624,6 @@
for (offset = 0; offset < IXGB_VLAN_FILTER_TBL_SIZE; offset++)
IXGB_WRITE_REG_ARRAY(hw, VFTA, offset, 0);
- return;
}
/******************************************************************************
@@ -1050,7 +1042,6 @@
temp_reg = IXGB_READ_REG(hw, XOFFRXC);
temp_reg = IXGB_READ_REG(hw, XOFFTXC);
temp_reg = IXGB_READ_REG(hw, RJC);
- return;
}
/******************************************************************************
@@ -1066,7 +1057,6 @@
/* To turn on the LED, clear software-definable pin 0 (SDP0). */
ctrl0_reg &= ~IXGB_CTRL0_SDP0;
IXGB_WRITE_REG(hw, CTRL0, ctrl0_reg);
- return;
}
/******************************************************************************
@@ -1082,7 +1072,6 @@
/* To turn off the LED, set software-definable pin 0 (SDP0). */
ctrl0_reg |= IXGB_CTRL0_SDP0;
IXGB_WRITE_REG(hw, CTRL0, ctrl0_reg);
- return;
}
/******************************************************************************
@@ -1122,8 +1111,6 @@
hw->bus.width = (status_reg & IXGB_STATUS_BUS64) ?
ixgb_bus_width_64 : ixgb_bus_width_32;
-
- return;
}
/******************************************************************************
@@ -1210,8 +1197,6 @@
IXGB_PHY_ADDRESS,
MDIO_MMD_PMAPMD);
}
-
- return;
}
/******************************************************************************
@@ -1272,6 +1257,4 @@
/* SerDes needs extra delay */
msleep(IXGB_SUN_PHY_RESET_DELAY);
-
- return;
}
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index d58ca6b..c6b75c8 100644
--- a/drivers/net/ixgb/ixgb_main.c
+++ b/drivers/net/ixgb/ixgb_main.c
@@ -1921,6 +1921,31 @@
}
}
+/*
+ * this should improve performance for small packets with large amounts
+ * of reassembly being done in the stack
+ */
+static void ixgb_check_copybreak(struct net_device *netdev,
+ struct ixgb_buffer *buffer_info,
+ u32 length, struct sk_buff **skb)
+{
+ struct sk_buff *new_skb;
+
+ if (length > copybreak)
+ return;
+
+ new_skb = netdev_alloc_skb_ip_align(netdev, length);
+ if (!new_skb)
+ return;
+
+ skb_copy_to_linear_data_offset(new_skb, -NET_IP_ALIGN,
+ (*skb)->data - NET_IP_ALIGN,
+ length + NET_IP_ALIGN);
+ /* save the skb in buffer_info as good */
+ buffer_info->skb = *skb;
+ *skb = new_skb;
+}
+
/**
* ixgb_clean_rx_irq - Send received data up the network stack,
* @adapter: board private structure
@@ -1957,11 +1982,14 @@
prefetch(skb->data - NET_IP_ALIGN);
- if (++i == rx_ring->count) i = 0;
+ if (++i == rx_ring->count)
+ i = 0;
next_rxd = IXGB_RX_DESC(*rx_ring, i);
prefetch(next_rxd);
- if ((j = i + 1) == rx_ring->count) j = 0;
+ j = i + 1;
+ if (j == rx_ring->count)
+ j = 0;
next2_buffer = &rx_ring->buffer_info[j];
prefetch(next2_buffer);
@@ -1997,25 +2025,7 @@
goto rxdesc_done;
}
- /* code added for copybreak, this should improve
- * performance for small packets with large amounts
- * of reassembly being done in the stack */
- if (length < copybreak) {
- struct sk_buff *new_skb =
- netdev_alloc_skb_ip_align(netdev, length);
- if (new_skb) {
- skb_copy_to_linear_data_offset(new_skb,
- -NET_IP_ALIGN,
- (skb->data -
- NET_IP_ALIGN),
- (length +
- NET_IP_ALIGN));
- /* save the skb in buffer_info as good */
- buffer_info->skb = skb;
- skb = new_skb;
- }
- }
- /* end copybreak code */
+ ixgb_check_copybreak(netdev, buffer_info, length, &skb);
/* Good Receive */
skb_put(skb, length);
diff --git a/drivers/net/ixgbe/ixgbe_82598.c b/drivers/net/ixgbe/ixgbe_82598.c
index 35a06b4758..f2b7ff4 100644
--- a/drivers/net/ixgbe/ixgbe_82598.c
+++ b/drivers/net/ixgbe/ixgbe_82598.c
@@ -42,9 +42,9 @@
ixgbe_link_speed *speed,
bool *autoneg);
static s32 ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw,
- ixgbe_link_speed speed,
- bool autoneg,
- bool autoneg_wait_to_complete);
+ ixgbe_link_speed speed,
+ bool autoneg,
+ bool autoneg_wait_to_complete);
static s32 ixgbe_read_i2c_eeprom_82598(struct ixgbe_hw *hw, u8 byte_offset,
u8 *eeprom_data);
@@ -1221,7 +1221,7 @@
static struct ixgbe_eeprom_operations eeprom_ops_82598 = {
.init_params = &ixgbe_init_eeprom_params_generic,
- .read = &ixgbe_read_eeprom_generic,
+ .read = &ixgbe_read_eerd_generic,
.validate_checksum = &ixgbe_validate_eeprom_checksum_generic,
.update_checksum = &ixgbe_update_eeprom_checksum_generic,
};
diff --git a/drivers/net/ixgbe/ixgbe_82599.c b/drivers/net/ixgbe/ixgbe_82599.c
index 38c3840..dc197a4 100644
--- a/drivers/net/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ixgbe/ixgbe_82599.c
@@ -133,27 +133,6 @@
return ret_val;
}
-/**
- * ixgbe_get_pcie_msix_count_82599 - Gets MSI-X vector count
- * @hw: pointer to hardware structure
- *
- * Read PCIe configuration space, and get the MSI-X vector count from
- * the capabilities table.
- **/
-static u32 ixgbe_get_pcie_msix_count_82599(struct ixgbe_hw *hw)
-{
- struct ixgbe_adapter *adapter = hw->back;
- u16 msix_count;
- pci_read_config_word(adapter->pdev, IXGBE_PCIE_MSIX_82599_CAPS,
- &msix_count);
- msix_count &= IXGBE_PCIE_MSIX_TBL_SZ_MASK;
-
- /* MSI-X count is zero-based in HW, so increment to give proper value */
- msix_count++;
-
- return msix_count;
-}
-
static s32 ixgbe_get_invariants_82599(struct ixgbe_hw *hw)
{
struct ixgbe_mac_info *mac = &hw->mac;
@@ -165,7 +144,7 @@
mac->num_rar_entries = IXGBE_82599_RAR_ENTRIES;
mac->max_rx_queues = IXGBE_82599_MAX_RX_QUEUES;
mac->max_tx_queues = IXGBE_82599_MAX_TX_QUEUES;
- mac->max_msix_vectors = ixgbe_get_pcie_msix_count_82599(hw);
+ mac->max_msix_vectors = ixgbe_get_pcie_msix_count_generic(hw);
return 0;
}
@@ -735,60 +714,6 @@
}
/**
- * ixgbe_check_mac_link_82599 - Determine link and speed status
- * @hw: pointer to hardware structure
- * @speed: pointer to link speed
- * @link_up: true when link is up
- * @link_up_wait_to_complete: bool used to wait for link up or not
- *
- * Reads the links register to determine if link is up and the current speed
- **/
-static s32 ixgbe_check_mac_link_82599(struct ixgbe_hw *hw,
- ixgbe_link_speed *speed,
- bool *link_up,
- bool link_up_wait_to_complete)
-{
- u32 links_reg;
- u32 i;
-
- links_reg = IXGBE_READ_REG(hw, IXGBE_LINKS);
- if (link_up_wait_to_complete) {
- for (i = 0; i < IXGBE_LINK_UP_TIME; i++) {
- if (links_reg & IXGBE_LINKS_UP) {
- *link_up = true;
- break;
- } else {
- *link_up = false;
- }
- msleep(100);
- links_reg = IXGBE_READ_REG(hw, IXGBE_LINKS);
- }
- } else {
- if (links_reg & IXGBE_LINKS_UP)
- *link_up = true;
- else
- *link_up = false;
- }
-
- if ((links_reg & IXGBE_LINKS_SPEED_82599) ==
- IXGBE_LINKS_SPEED_10G_82599)
- *speed = IXGBE_LINK_SPEED_10GB_FULL;
- else if ((links_reg & IXGBE_LINKS_SPEED_82599) ==
- IXGBE_LINKS_SPEED_1G_82599)
- *speed = IXGBE_LINK_SPEED_1GB_FULL;
- else
- *speed = IXGBE_LINK_SPEED_100_FULL;
-
- /* if link is down, zero out the current_mode */
- if (*link_up == false) {
- hw->fc.current_mode = ixgbe_fc_none;
- hw->fc.fc_was_autonegged = false;
- }
-
- return 0;
-}
-
-/**
* ixgbe_setup_mac_link_82599 - Set MAC link speed
* @hw: pointer to hardware structure
* @speed: new link speed
@@ -1050,243 +975,6 @@
}
/**
- * ixgbe_clear_vmdq_82599 - Disassociate a VMDq pool index from a rx address
- * @hw: pointer to hardware struct
- * @rar: receive address register index to disassociate
- * @vmdq: VMDq pool index to remove from the rar
- **/
-static s32 ixgbe_clear_vmdq_82599(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
-{
- u32 mpsar_lo, mpsar_hi;
- u32 rar_entries = hw->mac.num_rar_entries;
-
- if (rar < rar_entries) {
- mpsar_lo = IXGBE_READ_REG(hw, IXGBE_MPSAR_LO(rar));
- mpsar_hi = IXGBE_READ_REG(hw, IXGBE_MPSAR_HI(rar));
-
- if (!mpsar_lo && !mpsar_hi)
- goto done;
-
- if (vmdq == IXGBE_CLEAR_VMDQ_ALL) {
- if (mpsar_lo) {
- IXGBE_WRITE_REG(hw, IXGBE_MPSAR_LO(rar), 0);
- mpsar_lo = 0;
- }
- if (mpsar_hi) {
- IXGBE_WRITE_REG(hw, IXGBE_MPSAR_HI(rar), 0);
- mpsar_hi = 0;
- }
- } else if (vmdq < 32) {
- mpsar_lo &= ~(1 << vmdq);
- IXGBE_WRITE_REG(hw, IXGBE_MPSAR_LO(rar), mpsar_lo);
- } else {
- mpsar_hi &= ~(1 << (vmdq - 32));
- IXGBE_WRITE_REG(hw, IXGBE_MPSAR_HI(rar), mpsar_hi);
- }
-
- /* was that the last pool using this rar? */
- if (mpsar_lo == 0 && mpsar_hi == 0 && rar != 0)
- hw->mac.ops.clear_rar(hw, rar);
- } else {
- hw_dbg(hw, "RAR index %d is out of range.\n", rar);
- }
-
-done:
- return 0;
-}
-
-/**
- * ixgbe_set_vmdq_82599 - Associate a VMDq pool index with a rx address
- * @hw: pointer to hardware struct
- * @rar: receive address register index to associate with a VMDq index
- * @vmdq: VMDq pool index
- **/
-static s32 ixgbe_set_vmdq_82599(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
-{
- u32 mpsar;
- u32 rar_entries = hw->mac.num_rar_entries;
-
- if (rar < rar_entries) {
- if (vmdq < 32) {
- mpsar = IXGBE_READ_REG(hw, IXGBE_MPSAR_LO(rar));
- mpsar |= 1 << vmdq;
- IXGBE_WRITE_REG(hw, IXGBE_MPSAR_LO(rar), mpsar);
- } else {
- mpsar = IXGBE_READ_REG(hw, IXGBE_MPSAR_HI(rar));
- mpsar |= 1 << (vmdq - 32);
- IXGBE_WRITE_REG(hw, IXGBE_MPSAR_HI(rar), mpsar);
- }
- } else {
- hw_dbg(hw, "RAR index %d is out of range.\n", rar);
- }
- return 0;
-}
-
-/**
- * ixgbe_set_vfta_82599 - Set VLAN filter table
- * @hw: pointer to hardware structure
- * @vlan: VLAN id to write to VLAN filter
- * @vind: VMDq output index that maps queue to VLAN id in VFVFB
- * @vlan_on: boolean flag to turn on/off VLAN in VFVF
- *
- * Turn on/off specified VLAN in the VLAN filter table.
- **/
-static s32 ixgbe_set_vfta_82599(struct ixgbe_hw *hw, u32 vlan, u32 vind,
- bool vlan_on)
-{
- u32 regindex;
- u32 vlvf_index;
- u32 bitindex;
- u32 bits;
- u32 first_empty_slot;
- u32 vt_ctl;
-
- if (vlan > 4095)
- return IXGBE_ERR_PARAM;
-
- /*
- * this is a 2 part operation - first the VFTA, then the
- * VLVF and VLVFB if vind is set
- */
-
- /* Part 1
- * The VFTA is a bitstring made up of 128 32-bit registers
- * that enable the particular VLAN id, much like the MTA:
- * bits[11-5]: which register
- * bits[4-0]: which bit in the register
- */
- regindex = (vlan >> 5) & 0x7F;
- bitindex = vlan & 0x1F;
- bits = IXGBE_READ_REG(hw, IXGBE_VFTA(regindex));
- if (vlan_on)
- bits |= (1 << bitindex);
- else
- bits &= ~(1 << bitindex);
- IXGBE_WRITE_REG(hw, IXGBE_VFTA(regindex), bits);
-
-
- /* Part 2
- * If VT mode is set
- * Either vlan_on
- * make sure the vlan is in VLVF
- * set the vind bit in the matching VLVFB
- * Or !vlan_on
- * clear the pool bit and possibly the vind
- */
- vt_ctl = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
- if (!(vt_ctl & IXGBE_VT_CTL_VT_ENABLE))
- goto out;
-
- /* find the vlanid or the first empty slot */
- first_empty_slot = 0;
-
- for (vlvf_index = 1; vlvf_index < IXGBE_VLVF_ENTRIES; vlvf_index++) {
- bits = IXGBE_READ_REG(hw, IXGBE_VLVF(vlvf_index));
- if (!bits && !first_empty_slot)
- first_empty_slot = vlvf_index;
- else if ((bits & 0x0FFF) == vlan)
- break;
- }
-
- if (vlvf_index >= IXGBE_VLVF_ENTRIES) {
- if (first_empty_slot)
- vlvf_index = first_empty_slot;
- else {
- hw_dbg(hw, "No space in VLVF.\n");
- goto out;
- }
- }
-
- if (vlan_on) {
- /* set the pool bit */
- if (vind < 32) {
- bits = IXGBE_READ_REG(hw,
- IXGBE_VLVFB(vlvf_index * 2));
- bits |= (1 << vind);
- IXGBE_WRITE_REG(hw,
- IXGBE_VLVFB(vlvf_index * 2), bits);
- } else {
- bits = IXGBE_READ_REG(hw,
- IXGBE_VLVFB((vlvf_index * 2) + 1));
- bits |= (1 << (vind - 32));
- IXGBE_WRITE_REG(hw,
- IXGBE_VLVFB((vlvf_index * 2) + 1), bits);
- }
- } else {
- /* clear the pool bit */
- if (vind < 32) {
- bits = IXGBE_READ_REG(hw,
- IXGBE_VLVFB(vlvf_index * 2));
- bits &= ~(1 << vind);
- IXGBE_WRITE_REG(hw,
- IXGBE_VLVFB(vlvf_index * 2), bits);
- bits |= IXGBE_READ_REG(hw,
- IXGBE_VLVFB((vlvf_index * 2) + 1));
- } else {
- bits = IXGBE_READ_REG(hw,
- IXGBE_VLVFB((vlvf_index * 2) + 1));
- bits &= ~(1 << (vind - 32));
- IXGBE_WRITE_REG(hw,
- IXGBE_VLVFB((vlvf_index * 2) + 1), bits);
- bits |= IXGBE_READ_REG(hw,
- IXGBE_VLVFB(vlvf_index * 2));
- }
- }
-
- if (bits) {
- IXGBE_WRITE_REG(hw, IXGBE_VLVF(vlvf_index),
- (IXGBE_VLVF_VIEN | vlan));
- /* if bits is non-zero then some pools/VFs are still
- * using this VLAN ID. Force the VFTA entry to on */
- bits = IXGBE_READ_REG(hw, IXGBE_VFTA(regindex));
- bits |= (1 << bitindex);
- IXGBE_WRITE_REG(hw, IXGBE_VFTA(regindex), bits);
- }
- else
- IXGBE_WRITE_REG(hw, IXGBE_VLVF(vlvf_index), 0);
-
-out:
- return 0;
-}
-
-/**
- * ixgbe_clear_vfta_82599 - Clear VLAN filter table
- * @hw: pointer to hardware structure
- *
- * Clears the VLAN filer table, and the VMDq index associated with the filter
- **/
-static s32 ixgbe_clear_vfta_82599(struct ixgbe_hw *hw)
-{
- u32 offset;
-
- for (offset = 0; offset < hw->mac.vft_size; offset++)
- IXGBE_WRITE_REG(hw, IXGBE_VFTA(offset), 0);
-
- for (offset = 0; offset < IXGBE_VLVF_ENTRIES; offset++) {
- IXGBE_WRITE_REG(hw, IXGBE_VLVF(offset), 0);
- IXGBE_WRITE_REG(hw, IXGBE_VLVFB(offset * 2), 0);
- IXGBE_WRITE_REG(hw, IXGBE_VLVFB((offset * 2) + 1), 0);
- }
-
- return 0;
-}
-
-/**
- * ixgbe_init_uta_tables_82599 - Initialize the Unicast Table Array
- * @hw: pointer to hardware structure
- **/
-static s32 ixgbe_init_uta_tables_82599(struct ixgbe_hw *hw)
-{
- int i;
- hw_dbg(hw, " Clearing UTA\n");
-
- for (i = 0; i < 128; i++)
- IXGBE_WRITE_REG(hw, IXGBE_UTA(i), 0);
-
- return 0;
-}
-
-/**
* ixgbe_reinit_fdir_tables_82599 - Reinitialize Flow Director tables.
* @hw: pointer to hardware structure
**/
@@ -2550,75 +2238,6 @@
}
/**
- * ixgbe_get_san_mac_addr_offset_82599 - SAN MAC address offset for 82599
- * @hw: pointer to hardware structure
- * @san_mac_offset: SAN MAC address offset
- *
- * This function will read the EEPROM location for the SAN MAC address
- * pointer, and returns the value at that location. This is used in both
- * get and set mac_addr routines.
- **/
-static s32 ixgbe_get_san_mac_addr_offset_82599(struct ixgbe_hw *hw,
- u16 *san_mac_offset)
-{
- /*
- * First read the EEPROM pointer to see if the MAC addresses are
- * available.
- */
- hw->eeprom.ops.read(hw, IXGBE_SAN_MAC_ADDR_PTR, san_mac_offset);
-
- return 0;
-}
-
-/**
- * ixgbe_get_san_mac_addr_82599 - SAN MAC address retrieval for 82599
- * @hw: pointer to hardware structure
- * @san_mac_addr: SAN MAC address
- *
- * Reads the SAN MAC address from the EEPROM, if it's available. This is
- * per-port, so set_lan_id() must be called before reading the addresses.
- * set_lan_id() is called by identify_sfp(), but this cannot be relied
- * upon for non-SFP connections, so we must call it here.
- **/
-static s32 ixgbe_get_san_mac_addr_82599(struct ixgbe_hw *hw, u8 *san_mac_addr)
-{
- u16 san_mac_data, san_mac_offset;
- u8 i;
-
- /*
- * First read the EEPROM pointer to see if the MAC addresses are
- * available. If they're not, no point in calling set_lan_id() here.
- */
- ixgbe_get_san_mac_addr_offset_82599(hw, &san_mac_offset);
-
- if ((san_mac_offset == 0) || (san_mac_offset == 0xFFFF)) {
- /*
- * No addresses available in this EEPROM. It's not an
- * error though, so just wipe the local address and return.
- */
- for (i = 0; i < 6; i++)
- san_mac_addr[i] = 0xFF;
-
- goto san_mac_addr_out;
- }
-
- /* make sure we know which port we need to program */
- hw->mac.ops.set_lan_id(hw);
- /* apply the port offset to the address offset */
- (hw->bus.func) ? (san_mac_offset += IXGBE_SAN_MAC_ADDR_PORT1_OFFSET) :
- (san_mac_offset += IXGBE_SAN_MAC_ADDR_PORT0_OFFSET);
- for (i = 0; i < 3; i++) {
- hw->eeprom.ops.read(hw, san_mac_offset, &san_mac_data);
- san_mac_addr[i * 2] = (u8)(san_mac_data);
- san_mac_addr[i * 2 + 1] = (u8)(san_mac_data >> 8);
- san_mac_offset++;
- }
-
-san_mac_addr_out:
- return 0;
-}
-
-/**
* ixgbe_verify_fw_version_82599 - verify fw version for 82599
* @hw: pointer to hardware structure
*
@@ -2720,7 +2339,7 @@
.get_supported_physical_layer = &ixgbe_get_supported_physical_layer_82599,
.enable_rx_dma = &ixgbe_enable_rx_dma_82599,
.get_mac_addr = &ixgbe_get_mac_addr_generic,
- .get_san_mac_addr = &ixgbe_get_san_mac_addr_82599,
+ .get_san_mac_addr = &ixgbe_get_san_mac_addr_generic,
.get_device_caps = &ixgbe_get_device_caps_82599,
.get_wwn_prefix = &ixgbe_get_wwn_prefix_82599,
.stop_adapter = &ixgbe_stop_adapter_generic,
@@ -2729,7 +2348,7 @@
.read_analog_reg8 = &ixgbe_read_analog_reg8_82599,
.write_analog_reg8 = &ixgbe_write_analog_reg8_82599,
.setup_link = &ixgbe_setup_mac_link_82599,
- .check_link = &ixgbe_check_mac_link_82599,
+ .check_link = &ixgbe_check_mac_link_generic,
.get_link_capabilities = &ixgbe_get_link_capabilities_82599,
.led_on = &ixgbe_led_on_generic,
.led_off = &ixgbe_led_off_generic,
@@ -2737,23 +2356,23 @@
.blink_led_stop = &ixgbe_blink_led_stop_generic,
.set_rar = &ixgbe_set_rar_generic,
.clear_rar = &ixgbe_clear_rar_generic,
- .set_vmdq = &ixgbe_set_vmdq_82599,
- .clear_vmdq = &ixgbe_clear_vmdq_82599,
+ .set_vmdq = &ixgbe_set_vmdq_generic,
+ .clear_vmdq = &ixgbe_clear_vmdq_generic,
.init_rx_addrs = &ixgbe_init_rx_addrs_generic,
.update_uc_addr_list = &ixgbe_update_uc_addr_list_generic,
.update_mc_addr_list = &ixgbe_update_mc_addr_list_generic,
.enable_mc = &ixgbe_enable_mc_generic,
.disable_mc = &ixgbe_disable_mc_generic,
- .clear_vfta = &ixgbe_clear_vfta_82599,
- .set_vfta = &ixgbe_set_vfta_82599,
- .fc_enable = &ixgbe_fc_enable_generic,
- .init_uta_tables = &ixgbe_init_uta_tables_82599,
+ .clear_vfta = &ixgbe_clear_vfta_generic,
+ .set_vfta = &ixgbe_set_vfta_generic,
+ .fc_enable = &ixgbe_fc_enable_generic,
+ .init_uta_tables = &ixgbe_init_uta_tables_generic,
.setup_sfp = &ixgbe_setup_sfp_modules_82599,
};
static struct ixgbe_eeprom_operations eeprom_ops_82599 = {
.init_params = &ixgbe_init_eeprom_params_generic,
- .read = &ixgbe_read_eeprom_generic,
+ .read = &ixgbe_read_eerd_generic,
.write = &ixgbe_write_eeprom_generic,
.validate_checksum = &ixgbe_validate_eeprom_checksum_generic,
.update_checksum = &ixgbe_update_eeprom_checksum_generic,
@@ -2762,7 +2381,7 @@
static struct ixgbe_phy_operations phy_ops_82599 = {
.identify = &ixgbe_identify_phy_82599,
.identify_sfp = &ixgbe_identify_sfp_module_generic,
- .init = &ixgbe_init_phy_ops_82599,
+ .init = &ixgbe_init_phy_ops_82599,
.reset = &ixgbe_reset_phy_generic,
.read_reg = &ixgbe_read_phy_reg_generic,
.write_reg = &ixgbe_write_phy_reg_generic,
diff --git a/drivers/net/ixgbe/ixgbe_common.c b/drivers/net/ixgbe/ixgbe_common.c
index 6eb5814..1159d91 100644
--- a/drivers/net/ixgbe/ixgbe_common.c
+++ b/drivers/net/ixgbe/ixgbe_common.c
@@ -34,7 +34,6 @@
#include "ixgbe_common.h"
#include "ixgbe_phy.h"
-static s32 ixgbe_poll_eeprom_eerd_done(struct ixgbe_hw *hw);
static s32 ixgbe_acquire_eeprom(struct ixgbe_hw *hw);
static s32 ixgbe_get_eeprom_semaphore(struct ixgbe_hw *hw);
static void ixgbe_release_eeprom_semaphore(struct ixgbe_hw *hw);
@@ -595,14 +594,14 @@
}
/**
- * ixgbe_read_eeprom_generic - Read EEPROM word using EERD
+ * ixgbe_read_eerd_generic - Read EEPROM word using EERD
* @hw: pointer to hardware structure
* @offset: offset of word in the EEPROM to read
* @data: word read from the EEPROM
*
* Reads a 16 bit word from the EEPROM using the EERD register.
**/
-s32 ixgbe_read_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 *data)
+s32 ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data)
{
u32 eerd;
s32 status;
@@ -614,15 +613,15 @@
goto out;
}
- eerd = (offset << IXGBE_EEPROM_READ_ADDR_SHIFT) +
- IXGBE_EEPROM_READ_REG_START;
+ eerd = (offset << IXGBE_EEPROM_RW_ADDR_SHIFT) +
+ IXGBE_EEPROM_RW_REG_START;
IXGBE_WRITE_REG(hw, IXGBE_EERD, eerd);
- status = ixgbe_poll_eeprom_eerd_done(hw);
+ status = ixgbe_poll_eerd_eewr_done(hw, IXGBE_NVM_POLL_READ);
if (status == 0)
*data = (IXGBE_READ_REG(hw, IXGBE_EERD) >>
- IXGBE_EEPROM_READ_REG_DATA);
+ IXGBE_EEPROM_RW_REG_DATA);
else
hw_dbg(hw, "Eeprom read timed out\n");
@@ -631,20 +630,26 @@
}
/**
- * ixgbe_poll_eeprom_eerd_done - Poll EERD status
+ * ixgbe_poll_eerd_eewr_done - Poll EERD read or EEWR write status
* @hw: pointer to hardware structure
+ * @ee_reg: EEPROM flag for polling
*
- * Polls the status bit (bit 1) of the EERD to determine when the read is done.
+ * Polls the status bit (bit 1) of the EERD or EEWR to determine when the
+ * read or write is done respectively.
**/
-static s32 ixgbe_poll_eeprom_eerd_done(struct ixgbe_hw *hw)
+s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg)
{
u32 i;
u32 reg;
s32 status = IXGBE_ERR_EEPROM;
- for (i = 0; i < IXGBE_EERD_ATTEMPTS; i++) {
- reg = IXGBE_READ_REG(hw, IXGBE_EERD);
- if (reg & IXGBE_EEPROM_READ_REG_DONE) {
+ for (i = 0; i < IXGBE_EERD_EEWR_ATTEMPTS; i++) {
+ if (ee_reg == IXGBE_NVM_POLL_READ)
+ reg = IXGBE_READ_REG(hw, IXGBE_EERD);
+ else
+ reg = IXGBE_READ_REG(hw, IXGBE_EEWR);
+
+ if (reg & IXGBE_EEPROM_RW_REG_DONE) {
status = 0;
break;
}
@@ -1392,14 +1397,17 @@
fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
fctrl |= IXGBE_FCTRL_UPE;
IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
+ hw->addr_ctrl.uc_set_promisc = true;
}
} else {
/* only disable if set by overflow, not by user */
- if (old_promisc_setting && !hw->addr_ctrl.user_set_promisc) {
+ if ((old_promisc_setting && hw->addr_ctrl.uc_set_promisc) &&
+ !(hw->addr_ctrl.user_set_promisc)) {
hw_dbg(hw, " Leaving address overflow promisc mode\n");
fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
fctrl &= ~IXGBE_FCTRL_UPE;
IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
+ hw->addr_ctrl.uc_set_promisc = false;
}
}
@@ -2252,3 +2260,490 @@
return 0;
}
+
+/**
+ * ixgbe_get_san_mac_addr_offset - Get SAN MAC address offset from the EEPROM
+ * @hw: pointer to hardware structure
+ * @san_mac_offset: SAN MAC address offset
+ *
+ * This function will read the EEPROM location for the SAN MAC address
+ * pointer, and returns the value at that location. This is used in both
+ * get and set mac_addr routines.
+ **/
+static s32 ixgbe_get_san_mac_addr_offset(struct ixgbe_hw *hw,
+ u16 *san_mac_offset)
+{
+ /*
+ * First read the EEPROM pointer to see if the MAC addresses are
+ * available.
+ */
+ hw->eeprom.ops.read(hw, IXGBE_SAN_MAC_ADDR_PTR, san_mac_offset);
+
+ return 0;
+}
+
+/**
+ * ixgbe_get_san_mac_addr_generic - SAN MAC address retrieval from the EEPROM
+ * @hw: pointer to hardware structure
+ * @san_mac_addr: SAN MAC address
+ *
+ * Reads the SAN MAC address from the EEPROM, if it's available. This is
+ * per-port, so set_lan_id() must be called before reading the addresses.
+ * set_lan_id() is called by identify_sfp(), but this cannot be relied
+ * upon for non-SFP connections, so we must call it here.
+ **/
+s32 ixgbe_get_san_mac_addr_generic(struct ixgbe_hw *hw, u8 *san_mac_addr)
+{
+ u16 san_mac_data, san_mac_offset;
+ u8 i;
+
+ /*
+ * First read the EEPROM pointer to see if the MAC addresses are
+ * available. If they're not, no point in calling set_lan_id() here.
+ */
+ ixgbe_get_san_mac_addr_offset(hw, &san_mac_offset);
+
+ if ((san_mac_offset == 0) || (san_mac_offset == 0xFFFF)) {
+ /*
+ * No addresses available in this EEPROM. It's not an
+ * error though, so just wipe the local address and return.
+ */
+ for (i = 0; i < 6; i++)
+ san_mac_addr[i] = 0xFF;
+
+ goto san_mac_addr_out;
+ }
+
+ /* make sure we know which port we need to program */
+ hw->mac.ops.set_lan_id(hw);
+ /* apply the port offset to the address offset */
+ (hw->bus.func) ? (san_mac_offset += IXGBE_SAN_MAC_ADDR_PORT1_OFFSET) :
+ (san_mac_offset += IXGBE_SAN_MAC_ADDR_PORT0_OFFSET);
+ for (i = 0; i < 3; i++) {
+ hw->eeprom.ops.read(hw, san_mac_offset, &san_mac_data);
+ san_mac_addr[i * 2] = (u8)(san_mac_data);
+ san_mac_addr[i * 2 + 1] = (u8)(san_mac_data >> 8);
+ san_mac_offset++;
+ }
+
+san_mac_addr_out:
+ return 0;
+}
+
+/**
+ * ixgbe_get_pcie_msix_count_generic - Gets MSI-X vector count
+ * @hw: pointer to hardware structure
+ *
+ * Read PCIe configuration space, and get the MSI-X vector count from
+ * the capabilities table.
+ **/
+u32 ixgbe_get_pcie_msix_count_generic(struct ixgbe_hw *hw)
+{
+ struct ixgbe_adapter *adapter = hw->back;
+ u16 msix_count;
+ pci_read_config_word(adapter->pdev, IXGBE_PCIE_MSIX_82599_CAPS,
+ &msix_count);
+ msix_count &= IXGBE_PCIE_MSIX_TBL_SZ_MASK;
+
+ /* MSI-X count is zero-based in HW, so increment to give proper value */
+ msix_count++;
+
+ return msix_count;
+}
+
+/**
+ * ixgbe_clear_vmdq_generic - Disassociate a VMDq pool index from a rx address
+ * @hw: pointer to hardware struct
+ * @rar: receive address register index to disassociate
+ * @vmdq: VMDq pool index to remove from the rar
+ **/
+s32 ixgbe_clear_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
+{
+ u32 mpsar_lo, mpsar_hi;
+ u32 rar_entries = hw->mac.num_rar_entries;
+
+ if (rar < rar_entries) {
+ mpsar_lo = IXGBE_READ_REG(hw, IXGBE_MPSAR_LO(rar));
+ mpsar_hi = IXGBE_READ_REG(hw, IXGBE_MPSAR_HI(rar));
+
+ if (!mpsar_lo && !mpsar_hi)
+ goto done;
+
+ if (vmdq == IXGBE_CLEAR_VMDQ_ALL) {
+ if (mpsar_lo) {
+ IXGBE_WRITE_REG(hw, IXGBE_MPSAR_LO(rar), 0);
+ mpsar_lo = 0;
+ }
+ if (mpsar_hi) {
+ IXGBE_WRITE_REG(hw, IXGBE_MPSAR_HI(rar), 0);
+ mpsar_hi = 0;
+ }
+ } else if (vmdq < 32) {
+ mpsar_lo &= ~(1 << vmdq);
+ IXGBE_WRITE_REG(hw, IXGBE_MPSAR_LO(rar), mpsar_lo);
+ } else {
+ mpsar_hi &= ~(1 << (vmdq - 32));
+ IXGBE_WRITE_REG(hw, IXGBE_MPSAR_HI(rar), mpsar_hi);
+ }
+
+ /* was that the last pool using this rar? */
+ if (mpsar_lo == 0 && mpsar_hi == 0 && rar != 0)
+ hw->mac.ops.clear_rar(hw, rar);
+ } else {
+ hw_dbg(hw, "RAR index %d is out of range.\n", rar);
+ }
+
+done:
+ return 0;
+}
+
+/**
+ * ixgbe_set_vmdq_generic - Associate a VMDq pool index with a rx address
+ * @hw: pointer to hardware struct
+ * @rar: receive address register index to associate with a VMDq index
+ * @vmdq: VMDq pool index
+ **/
+s32 ixgbe_set_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
+{
+ u32 mpsar;
+ u32 rar_entries = hw->mac.num_rar_entries;
+
+ if (rar < rar_entries) {
+ if (vmdq < 32) {
+ mpsar = IXGBE_READ_REG(hw, IXGBE_MPSAR_LO(rar));
+ mpsar |= 1 << vmdq;
+ IXGBE_WRITE_REG(hw, IXGBE_MPSAR_LO(rar), mpsar);
+ } else {
+ mpsar = IXGBE_READ_REG(hw, IXGBE_MPSAR_HI(rar));
+ mpsar |= 1 << (vmdq - 32);
+ IXGBE_WRITE_REG(hw, IXGBE_MPSAR_HI(rar), mpsar);
+ }
+ } else {
+ hw_dbg(hw, "RAR index %d is out of range.\n", rar);
+ }
+ return 0;
+}
+
+/**
+ * ixgbe_init_uta_tables_generic - Initialize the Unicast Table Array
+ * @hw: pointer to hardware structure
+ **/
+s32 ixgbe_init_uta_tables_generic(struct ixgbe_hw *hw)
+{
+ int i;
+
+
+ for (i = 0; i < 128; i++)
+ IXGBE_WRITE_REG(hw, IXGBE_UTA(i), 0);
+
+ return 0;
+}
+
+/**
+ * ixgbe_find_vlvf_slot - find the vlanid or the first empty slot
+ * @hw: pointer to hardware structure
+ * @vlan: VLAN id to write to VLAN filter
+ *
+ * return the VLVF index where this VLAN id should be placed
+ *
+ **/
+s32 ixgbe_find_vlvf_slot(struct ixgbe_hw *hw, u32 vlan)
+{
+ u32 bits = 0;
+ u32 first_empty_slot = 0;
+ s32 regindex;
+
+ /* short cut the special case */
+ if (vlan == 0)
+ return 0;
+
+ /*
+ * Search for the vlan id in the VLVF entries. Save off the first empty
+ * slot found along the way
+ */
+ for (regindex = 1; regindex < IXGBE_VLVF_ENTRIES; regindex++) {
+ bits = IXGBE_READ_REG(hw, IXGBE_VLVF(regindex));
+ if (!bits && !(first_empty_slot))
+ first_empty_slot = regindex;
+ else if ((bits & 0x0FFF) == vlan)
+ break;
+ }
+
+ /*
+ * If regindex is less than IXGBE_VLVF_ENTRIES, then we found the vlan
+ * in the VLVF. Else use the first empty VLVF register for this
+ * vlan id.
+ */
+ if (regindex >= IXGBE_VLVF_ENTRIES) {
+ if (first_empty_slot)
+ regindex = first_empty_slot;
+ else {
+ hw_dbg(hw, "No space in VLVF.\n");
+ regindex = IXGBE_ERR_NO_SPACE;
+ }
+ }
+
+ return regindex;
+}
+
+/**
+ * ixgbe_set_vfta_generic - Set VLAN filter table
+ * @hw: pointer to hardware structure
+ * @vlan: VLAN id to write to VLAN filter
+ * @vind: VMDq output index that maps queue to VLAN id in VFVFB
+ * @vlan_on: boolean flag to turn on/off VLAN in VFVF
+ *
+ * Turn on/off specified VLAN in the VLAN filter table.
+ **/
+s32 ixgbe_set_vfta_generic(struct ixgbe_hw *hw, u32 vlan, u32 vind,
+ bool vlan_on)
+{
+ s32 regindex;
+ u32 bitindex;
+ u32 vfta;
+ u32 bits;
+ u32 vt;
+ u32 targetbit;
+ bool vfta_changed = false;
+
+ if (vlan > 4095)
+ return IXGBE_ERR_PARAM;
+
+ /*
+ * this is a 2 part operation - first the VFTA, then the
+ * VLVF and VLVFB if VT Mode is set
+ * We don't write the VFTA until we know the VLVF part succeeded.
+ */
+
+ /* Part 1
+ * The VFTA is a bitstring made up of 128 32-bit registers
+ * that enable the particular VLAN id, much like the MTA:
+ * bits[11-5]: which register
+ * bits[4-0]: which bit in the register
+ */
+ regindex = (vlan >> 5) & 0x7F;
+ bitindex = vlan & 0x1F;
+ targetbit = (1 << bitindex);
+ vfta = IXGBE_READ_REG(hw, IXGBE_VFTA(regindex));
+
+ if (vlan_on) {
+ if (!(vfta & targetbit)) {
+ vfta |= targetbit;
+ vfta_changed = true;
+ }
+ } else {
+ if ((vfta & targetbit)) {
+ vfta &= ~targetbit;
+ vfta_changed = true;
+ }
+ }
+
+ /* Part 2
+ * If VT Mode is set
+ * Either vlan_on
+ * make sure the vlan is in VLVF
+ * set the vind bit in the matching VLVFB
+ * Or !vlan_on
+ * clear the pool bit and possibly the vind
+ */
+ vt = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
+ if (vt & IXGBE_VT_CTL_VT_ENABLE) {
+ s32 vlvf_index;
+
+ vlvf_index = ixgbe_find_vlvf_slot(hw, vlan);
+ if (vlvf_index < 0)
+ return vlvf_index;
+
+ if (vlan_on) {
+ /* set the pool bit */
+ if (vind < 32) {
+ bits = IXGBE_READ_REG(hw,
+ IXGBE_VLVFB(vlvf_index*2));
+ bits |= (1 << vind);
+ IXGBE_WRITE_REG(hw,
+ IXGBE_VLVFB(vlvf_index*2),
+ bits);
+ } else {
+ bits = IXGBE_READ_REG(hw,
+ IXGBE_VLVFB((vlvf_index*2)+1));
+ bits |= (1 << (vind-32));
+ IXGBE_WRITE_REG(hw,
+ IXGBE_VLVFB((vlvf_index*2)+1),
+ bits);
+ }
+ } else {
+ /* clear the pool bit */
+ if (vind < 32) {
+ bits = IXGBE_READ_REG(hw,
+ IXGBE_VLVFB(vlvf_index*2));
+ bits &= ~(1 << vind);
+ IXGBE_WRITE_REG(hw,
+ IXGBE_VLVFB(vlvf_index*2),
+ bits);
+ bits |= IXGBE_READ_REG(hw,
+ IXGBE_VLVFB((vlvf_index*2)+1));
+ } else {
+ bits = IXGBE_READ_REG(hw,
+ IXGBE_VLVFB((vlvf_index*2)+1));
+ bits &= ~(1 << (vind-32));
+ IXGBE_WRITE_REG(hw,
+ IXGBE_VLVFB((vlvf_index*2)+1),
+ bits);
+ bits |= IXGBE_READ_REG(hw,
+ IXGBE_VLVFB(vlvf_index*2));
+ }
+ }
+
+ /*
+ * If there are still bits set in the VLVFB registers
+ * for the VLAN ID indicated we need to see if the
+ * caller is requesting that we clear the VFTA entry bit.
+ * If the caller has requested that we clear the VFTA
+ * entry bit but there are still pools/VFs using this VLAN
+ * ID entry then ignore the request. We're not worried
+ * about the case where we're turning the VFTA VLAN ID
+ * entry bit on, only when requested to turn it off as
+ * there may be multiple pools and/or VFs using the
+ * VLAN ID entry. In that case we cannot clear the
+ * VFTA bit until all pools/VFs using that VLAN ID have also
+ * been cleared. This will be indicated by "bits" being
+ * zero.
+ */
+ if (bits) {
+ IXGBE_WRITE_REG(hw, IXGBE_VLVF(vlvf_index),
+ (IXGBE_VLVF_VIEN | vlan));
+ if (!vlan_on) {
+ /* someone wants to clear the vfta entry
+ * but some pools/VFs are still using it.
+ * Ignore it. */
+ vfta_changed = false;
+ }
+ }
+ else
+ IXGBE_WRITE_REG(hw, IXGBE_VLVF(vlvf_index), 0);
+ }
+
+ if (vfta_changed)
+ IXGBE_WRITE_REG(hw, IXGBE_VFTA(regindex), vfta);
+
+ return 0;
+}
+
+/**
+ * ixgbe_clear_vfta_generic - Clear VLAN filter table
+ * @hw: pointer to hardware structure
+ *
+ * Clears the VLAN filer table, and the VMDq index associated with the filter
+ **/
+s32 ixgbe_clear_vfta_generic(struct ixgbe_hw *hw)
+{
+ u32 offset;
+
+ for (offset = 0; offset < hw->mac.vft_size; offset++)
+ IXGBE_WRITE_REG(hw, IXGBE_VFTA(offset), 0);
+
+ for (offset = 0; offset < IXGBE_VLVF_ENTRIES; offset++) {
+ IXGBE_WRITE_REG(hw, IXGBE_VLVF(offset), 0);
+ IXGBE_WRITE_REG(hw, IXGBE_VLVFB(offset*2), 0);
+ IXGBE_WRITE_REG(hw, IXGBE_VLVFB((offset*2)+1), 0);
+ }
+
+ return 0;
+}
+
+/**
+ * ixgbe_check_mac_link_generic - Determine link and speed status
+ * @hw: pointer to hardware structure
+ * @speed: pointer to link speed
+ * @link_up: true when link is up
+ * @link_up_wait_to_complete: bool used to wait for link up or not
+ *
+ * Reads the links register to determine if link is up and the current speed
+ **/
+s32 ixgbe_check_mac_link_generic(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
+ bool *link_up, bool link_up_wait_to_complete)
+{
+ u32 links_reg;
+ u32 i;
+
+ links_reg = IXGBE_READ_REG(hw, IXGBE_LINKS);
+ if (link_up_wait_to_complete) {
+ for (i = 0; i < IXGBE_LINK_UP_TIME; i++) {
+ if (links_reg & IXGBE_LINKS_UP) {
+ *link_up = true;
+ break;
+ } else {
+ *link_up = false;
+ }
+ msleep(100);
+ links_reg = IXGBE_READ_REG(hw, IXGBE_LINKS);
+ }
+ } else {
+ if (links_reg & IXGBE_LINKS_UP)
+ *link_up = true;
+ else
+ *link_up = false;
+ }
+
+ if ((links_reg & IXGBE_LINKS_SPEED_82599) ==
+ IXGBE_LINKS_SPEED_10G_82599)
+ *speed = IXGBE_LINK_SPEED_10GB_FULL;
+ else if ((links_reg & IXGBE_LINKS_SPEED_82599) ==
+ IXGBE_LINKS_SPEED_1G_82599)
+ *speed = IXGBE_LINK_SPEED_1GB_FULL;
+ else
+ *speed = IXGBE_LINK_SPEED_100_FULL;
+
+ /* if link is down, zero out the current_mode */
+ if (*link_up == false) {
+ hw->fc.current_mode = ixgbe_fc_none;
+ hw->fc.fc_was_autonegged = false;
+ }
+
+ return 0;
+}
+
+/**
+ * ixgbe_get_wwn_prefix_generic - Get alternative WWNN/WWPN prefix from
+ * the EEPROM
+ * @hw: pointer to hardware structure
+ * @wwnn_prefix: the alternative WWNN prefix
+ * @wwpn_prefix: the alternative WWPN prefix
+ *
+ * This function will read the EEPROM from the alternative SAN MAC address
+ * block to check the support for the alternative WWNN/WWPN prefix support.
+ **/
+s32 ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix,
+ u16 *wwpn_prefix)
+{
+ u16 offset, caps;
+ u16 alt_san_mac_blk_offset;
+
+ /* clear output first */
+ *wwnn_prefix = 0xFFFF;
+ *wwpn_prefix = 0xFFFF;
+
+ /* check if alternative SAN MAC is supported */
+ hw->eeprom.ops.read(hw, IXGBE_ALT_SAN_MAC_ADDR_BLK_PTR,
+ &alt_san_mac_blk_offset);
+
+ if ((alt_san_mac_blk_offset == 0) ||
+ (alt_san_mac_blk_offset == 0xFFFF))
+ goto wwn_prefix_out;
+
+ /* check capability in alternative san mac address block */
+ offset = alt_san_mac_blk_offset + IXGBE_ALT_SAN_MAC_ADDR_CAPS_OFFSET;
+ hw->eeprom.ops.read(hw, offset, &caps);
+ if (!(caps & IXGBE_ALT_SAN_MAC_ADDR_CAPS_ALTWWN))
+ goto wwn_prefix_out;
+
+ /* get the corresponding prefix for WWNN/WWPN */
+ offset = alt_san_mac_blk_offset + IXGBE_ALT_SAN_MAC_ADDR_WWNN_OFFSET;
+ hw->eeprom.ops.read(hw, offset, wwnn_prefix);
+
+ offset = alt_san_mac_blk_offset + IXGBE_ALT_SAN_MAC_ADDR_WWPN_OFFSET;
+ hw->eeprom.ops.read(hw, offset, wwpn_prefix);
+
+wwn_prefix_out:
+ return 0;
+}
diff --git a/drivers/net/ixgbe/ixgbe_common.h b/drivers/net/ixgbe/ixgbe_common.h
index 264eef5..3080afb 100644
--- a/drivers/net/ixgbe/ixgbe_common.h
+++ b/drivers/net/ixgbe/ixgbe_common.h
@@ -30,6 +30,7 @@
#include "ixgbe_type.h"
+u32 ixgbe_get_pcie_msix_count_generic(struct ixgbe_hw *hw);
s32 ixgbe_init_ops_generic(struct ixgbe_hw *hw);
s32 ixgbe_init_hw_generic(struct ixgbe_hw *hw);
s32 ixgbe_start_hw_generic(struct ixgbe_hw *hw);
@@ -45,12 +46,13 @@
s32 ixgbe_init_eeprom_params_generic(struct ixgbe_hw *hw);
s32 ixgbe_write_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 data);
-s32 ixgbe_read_eeprom_generic(struct ixgbe_hw *hw, u16 offset, u16 *data);
+s32 ixgbe_read_eerd_generic(struct ixgbe_hw *hw, u16 offset, u16 *data);
s32 ixgbe_read_eeprom_bit_bang_generic(struct ixgbe_hw *hw, u16 offset,
u16 *data);
s32 ixgbe_validate_eeprom_checksum_generic(struct ixgbe_hw *hw,
u16 *checksum_val);
s32 ixgbe_update_eeprom_checksum_generic(struct ixgbe_hw *hw);
+s32 ixgbe_poll_eerd_eewr_done(struct ixgbe_hw *hw, u32 ee_reg);
s32 ixgbe_set_rar_generic(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
u32 enable_addr);
@@ -70,9 +72,16 @@
s32 ixgbe_acquire_swfw_sync(struct ixgbe_hw *hw, u16 mask);
void ixgbe_release_swfw_sync(struct ixgbe_hw *hw, u16 mask);
s32 ixgbe_disable_pcie_master(struct ixgbe_hw *hw);
-
-s32 ixgbe_read_analog_reg8_generic(struct ixgbe_hw *hw, u32 reg, u8 *val);
-s32 ixgbe_write_analog_reg8_generic(struct ixgbe_hw *hw, u32 reg, u8 val);
+s32 ixgbe_get_san_mac_addr_generic(struct ixgbe_hw *hw, u8 *san_mac_addr);
+s32 ixgbe_set_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq);
+s32 ixgbe_clear_vmdq_generic(struct ixgbe_hw *hw, u32 rar, u32 vmdq);
+s32 ixgbe_init_uta_tables_generic(struct ixgbe_hw *hw);
+s32 ixgbe_set_vfta_generic(struct ixgbe_hw *hw, u32 vlan,
+ u32 vind, bool vlan_on);
+s32 ixgbe_clear_vfta_generic(struct ixgbe_hw *hw);
+s32 ixgbe_check_mac_link_generic(struct ixgbe_hw *hw,
+ ixgbe_link_speed *speed,
+ bool *link_up, bool link_up_wait_to_complete);
s32 ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index);
s32 ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, u32 index);
diff --git a/drivers/net/ixgbe/ixgbe_dcb_nl.c b/drivers/net/ixgbe/ixgbe_dcb_nl.c
index dd4883f..71da325 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_nl.c
+++ b/drivers/net/ixgbe/ixgbe_dcb_nl.c
@@ -488,7 +488,6 @@
if (adapter->temp_dcb_cfg.pfc_mode_enable !=
adapter->dcb_cfg.pfc_mode_enable)
adapter->dcb_set_bitmap |= BIT_PFC;
- return;
}
/**
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index dc7fd5b..251767d 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -1493,8 +1493,6 @@
tx_ring->tx_buffer_info = NULL;
kfree(rx_ring->rx_buffer_info);
rx_ring->rx_buffer_info = NULL;
-
- return;
}
static int ixgbe_setup_desc_rings(struct ixgbe_adapter *adapter)
@@ -1973,8 +1971,6 @@
wol->wolopts |= WAKE_BCAST;
if (adapter->wol & IXGBE_WUFC_MAG)
wol->wolopts |= WAKE_MAGIC;
-
- return;
}
static int ixgbe_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index d1a1868..926ad8c 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -1160,6 +1160,7 @@
struct ixgbe_rsc_cb {
dma_addr_t dma;
+ bool delay_unmap;
};
#define IXGBE_RSC_CB(skb) ((struct ixgbe_rsc_cb *)(skb)->cb)
@@ -1215,7 +1216,7 @@
if (rx_buffer_info->dma) {
if ((adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) &&
(!(staterr & IXGBE_RXD_STAT_EOP)) &&
- (!(skb->prev)))
+ (!(skb->prev))) {
/*
* When HWRSC is enabled, delay unmapping
* of the first packet. It carries the
@@ -1223,12 +1224,14 @@
* access the header after the writeback.
* Only unmap it when EOP is reached
*/
+ IXGBE_RSC_CB(skb)->delay_unmap = true;
IXGBE_RSC_CB(skb)->dma = rx_buffer_info->dma;
- else
+ } else {
dma_unmap_single(&pdev->dev,
- rx_buffer_info->dma,
+ rx_buffer_info->dma,
rx_ring->rx_buf_len,
- DMA_FROM_DEVICE);
+ DMA_FROM_DEVICE);
+ }
rx_buffer_info->dma = 0;
skb_put(skb, len);
}
@@ -1276,12 +1279,13 @@
if (skb->prev)
skb = ixgbe_transform_rsc_queue(skb, &(rx_ring->rsc_count));
if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) {
- if (IXGBE_RSC_CB(skb)->dma) {
+ if (IXGBE_RSC_CB(skb)->delay_unmap) {
dma_unmap_single(&pdev->dev,
IXGBE_RSC_CB(skb)->dma,
rx_ring->rx_buf_len,
DMA_FROM_DEVICE);
IXGBE_RSC_CB(skb)->dma = 0;
+ IXGBE_RSC_CB(skb)->delay_unmap = false;
}
if (rx_ring->flags & IXGBE_RING_RX_PS_ENABLED)
rx_ring->rsc_count += skb_shinfo(skb)->nr_frags;
@@ -1611,8 +1615,6 @@
ixgbe_write_eitr(q_vector);
}
-
- return;
}
static void ixgbe_check_fan_failure(struct ixgbe_adapter *adapter, u32 eicr)
@@ -2176,8 +2178,6 @@
ixgbe_write_eitr(q_vector);
}
-
- return;
}
/**
@@ -2952,7 +2952,7 @@
fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
if (netdev->flags & IFF_PROMISC) {
- hw->addr_ctrl.user_set_promisc = 1;
+ hw->addr_ctrl.user_set_promisc = true;
fctrl |= (IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE);
/* don't hardware filter vlans in promisc mode */
ixgbe_vlan_filter_disable(adapter);
@@ -2960,11 +2960,11 @@
if (netdev->flags & IFF_ALLMULTI) {
fctrl |= IXGBE_FCTRL_MPE;
fctrl &= ~IXGBE_FCTRL_UPE;
- } else {
+ } else if (!hw->addr_ctrl.uc_set_promisc) {
fctrl &= ~(IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE);
}
ixgbe_vlan_filter_enable(adapter);
- hw->addr_ctrl.user_set_promisc = 0;
+ hw->addr_ctrl.user_set_promisc = false;
}
IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
@@ -3505,12 +3505,13 @@
rx_buffer_info->skb = NULL;
do {
struct sk_buff *this = skb;
- if (IXGBE_RSC_CB(this)->dma) {
+ if (IXGBE_RSC_CB(this)->delay_unmap) {
dma_unmap_single(&pdev->dev,
IXGBE_RSC_CB(this)->dma,
rx_ring->rx_buf_len,
DMA_FROM_DEVICE);
IXGBE_RSC_CB(this)->dma = 0;
+ IXGBE_RSC_CB(skb)->delay_unmap = false;
}
skb = skb->prev;
dev_kfree_skb(this);
@@ -4461,7 +4462,6 @@
adapter->flags &= ~IXGBE_FLAG_MSI_ENABLED;
pci_disable_msi(adapter->pdev);
}
- return;
}
/**
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index 4277cbb..bd69196 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -73,6 +73,7 @@
/* NVM Registers */
#define IXGBE_EEC 0x10010
#define IXGBE_EERD 0x10014
+#define IXGBE_EEWR 0x10018
#define IXGBE_FLA 0x1001C
#define IXGBE_EEMNGCTL 0x10110
#define IXGBE_EEMNGDATA 0x10114
@@ -699,6 +700,7 @@
#define IXGBE_MREVID 0x11064
#define IXGBE_DCA_ID 0x11070
#define IXGBE_DCA_CTRL 0x11074
+#define IXGBE_SWFW_SYNC IXGBE_GSSR
/* PCIe registers 82599-specific */
#define IXGBE_GCR_EXT 0x11050
@@ -1463,8 +1465,9 @@
#define IXGBE_SWSM_SMBI 0x00000001 /* Driver Semaphore bit */
#define IXGBE_SWSM_SWESMBI 0x00000002 /* FW Semaphore bit */
#define IXGBE_SWSM_WMNG 0x00000004 /* Wake MNG Clock */
+#define IXGBE_SWFW_REGSMP 0x80000000 /* Register Semaphore bit 31 */
-/* GSSR definitions */
+/* SW_FW_SYNC/GSSR definitions */
#define IXGBE_GSSR_EEP_SM 0x0001
#define IXGBE_GSSR_PHY0_SM 0x0002
#define IXGBE_GSSR_PHY1_SM 0x0004
@@ -1484,6 +1487,8 @@
#define IXGBE_EEC_GNT 0x00000080 /* EEPROM Access Grant */
#define IXGBE_EEC_PRES 0x00000100 /* EEPROM Present */
#define IXGBE_EEC_ARD 0x00000200 /* EEPROM Auto Read Done */
+#define IXGBE_EEC_FLUP 0x00800000 /* Flash update command */
+#define IXGBE_EEC_FLUDONE 0x04000000 /* Flash update done */
/* EEPROM Addressing bits based on type (0-small, 1-large) */
#define IXGBE_EEC_ADDR_SIZE 0x00000400
#define IXGBE_EEC_SIZE 0x00007800 /* EEPROM Size */
@@ -1539,10 +1544,12 @@
#define IXGBE_EEPROM_ERASE256_OPCODE_SPI 0xDB /* EEPROM ERASE 256B */
/* EEPROM Read Register */
-#define IXGBE_EEPROM_READ_REG_DATA 16 /* data offset in EEPROM read reg */
-#define IXGBE_EEPROM_READ_REG_DONE 2 /* Offset to READ done bit */
-#define IXGBE_EEPROM_READ_REG_START 1 /* First bit to start operation */
-#define IXGBE_EEPROM_READ_ADDR_SHIFT 2 /* Shift to the address bits */
+#define IXGBE_EEPROM_RW_REG_DATA 16 /* data offset in EEPROM read reg */
+#define IXGBE_EEPROM_RW_REG_DONE 2 /* Offset to READ done bit */
+#define IXGBE_EEPROM_RW_REG_START 1 /* First bit to start operation */
+#define IXGBE_EEPROM_RW_ADDR_SHIFT 2 /* Shift to the address bits */
+#define IXGBE_NVM_POLL_WRITE 1 /* Flag for polling for write complete */
+#define IXGBE_NVM_POLL_READ 0 /* Flag for polling for read complete */
#define IXGBE_ETH_LENGTH_OF_ADDRESS 6
@@ -1550,9 +1557,15 @@
#define IXGBE_EEPROM_GRANT_ATTEMPTS 1000 /* EEPROM # attempts to gain grant */
#endif
-#ifndef IXGBE_EERD_ATTEMPTS
-/* Number of 5 microseconds we wait for EERD read to complete */
-#define IXGBE_EERD_ATTEMPTS 100000
+#ifndef IXGBE_EERD_EEWR_ATTEMPTS
+/* Number of 5 microseconds we wait for EERD read and
+ * EERW write to complete */
+#define IXGBE_EERD_EEWR_ATTEMPTS 100000
+#endif
+
+#ifndef IXGBE_FLUDONE_ATTEMPTS
+/* # attempts we wait for flush update to complete */
+#define IXGBE_FLUDONE_ATTEMPTS 20000
#endif
#define IXGBE_SAN_MAC_ADDR_PORT0_OFFSET 0x0
@@ -2268,6 +2281,7 @@
u32 mc_addr_in_rar_count;
u32 mta_in_use;
u32 overflow_promisc;
+ bool uc_set_promisc;
bool user_set_promisc;
};
@@ -2475,6 +2489,7 @@
u32 mcft_size;
u32 vft_size;
u32 num_rar_entries;
+ u32 rar_highwater;
u32 max_tx_queues;
u32 max_rx_queues;
u32 max_msix_vectors;
@@ -2581,8 +2596,10 @@
#define IXGBE_ERR_SFP_NOT_SUPPORTED -19
#define IXGBE_ERR_SFP_NOT_PRESENT -20
#define IXGBE_ERR_SFP_NO_INIT_SEQ_PRESENT -21
+#define IXGBE_ERR_NO_SAN_ADDR_PTR -22
#define IXGBE_ERR_FDIR_REINIT_FAILED -23
#define IXGBE_ERR_EEPROM_VERSION -24
+#define IXGBE_ERR_NO_SPACE -25
#define IXGBE_NOT_IMPLEMENTED 0x7FFFFFFF
#endif /* _IXGBE_TYPE_H_ */
diff --git a/drivers/net/ixgbevf/ixgbevf_main.c b/drivers/net/ixgbevf/ixgbevf_main.c
index 460c37f..a16cff7 100644
--- a/drivers/net/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ixgbevf/ixgbevf_main.c
@@ -946,8 +946,6 @@
itr_reg = EITR_INTS_PER_SEC_TO_REG(new_itr);
ixgbevf_write_eitr(adapter, v_idx, itr_reg);
}
-
- return;
}
static irqreturn_t ixgbevf_msix_mbx(int irq, void *data)
@@ -2151,8 +2149,6 @@
pci_disable_msix(adapter->pdev);
kfree(adapter->msix_entries);
adapter->msix_entries = NULL;
-
- return;
}
/**
@@ -3184,8 +3180,6 @@
ixgbevf_tx_map(adapter, tx_ring, skb, tx_flags, first),
skb->len, hdr_len);
- netdev->trans_start = jiffies;
-
ixgbevf_maybe_stop_tx(netdev, tx_ring, DESC_NEEDED);
return NETDEV_TX_OK;
diff --git a/drivers/net/ixp2000/ixpdev.c b/drivers/net/ixp2000/ixpdev.c
index d5932ca..78ddd8b 100644
--- a/drivers/net/ixp2000/ixpdev.c
+++ b/drivers/net/ixp2000/ixpdev.c
@@ -64,8 +64,6 @@
ixp2000_reg_write(RING_TX_PENDING,
TX_BUF_DESC_BASE + (entry * sizeof(struct ixpdev_tx_desc)));
- dev->trans_start = jiffies;
-
local_irq_save(flags);
ip->tx_queue_entries++;
if (ip->tx_queue_entries == TX_BUF_COUNT_PER_CHAN)
diff --git a/drivers/net/jme.c b/drivers/net/jme.c
index 4e868ee..4a09065 100644
--- a/drivers/net/jme.c
+++ b/drivers/net/jme.c
@@ -103,8 +103,6 @@
if (i == 0)
jeprintk(jme->pdev, "phy(%d) write timeout : %d\n", phy, reg);
-
- return;
}
static inline void
@@ -130,8 +128,6 @@
jme_mdio_write(jme->dev,
jme->mii_if.phy_id,
MII_BMCR, val | BMCR_RESET);
-
- return;
}
static void
diff --git a/drivers/net/lance.c b/drivers/net/lance.c
index 7b94476..21f8ada 100644
--- a/drivers/net/lance.c
+++ b/drivers/net/lance.c
@@ -945,7 +945,7 @@
#endif
lance_restart (dev, 0x0043, 1);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue (dev);
}
@@ -1011,8 +1011,6 @@
outw(0x0000, ioaddr+LANCE_ADDR);
outw(0x0048, ioaddr+LANCE_DATA);
- dev->trans_start = jiffies;
-
if ((lp->cur_tx - lp->dirty_tx) >= TX_RING_SIZE)
netif_stop_queue(dev);
diff --git a/drivers/net/lib82596.c b/drivers/net/lib82596.c
index 61c38ab..de856d8 100644
--- a/drivers/net/lib82596.c
+++ b/drivers/net/lib82596.c
@@ -963,7 +963,7 @@
lp->last_restart = dev->stats.tx_packets;
}
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue (dev);
}
@@ -974,7 +974,6 @@
struct tx_cmd *tx_cmd;
struct i596_tbd *tbd;
short length = skb->len;
- dev->trans_start = jiffies;
DEB(DEB_STARTTX, printk(KERN_DEBUG
"%s: i596_start_xmit(%x,%p) called\n",
diff --git a/drivers/net/lib8390.c b/drivers/net/lib8390.c
index 770b606..316bb70 100644
--- a/drivers/net/lib8390.c
+++ b/drivers/net/lib8390.c
@@ -257,7 +257,7 @@
{
unsigned long e8390_base = dev->base_addr;
struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
- int txsr, isr, tickssofar = jiffies - dev->trans_start;
+ int txsr, isr, tickssofar = jiffies - dev_trans_start(dev);
unsigned long flags;
dev->stats.tx_errors++;
@@ -386,7 +386,6 @@
{
ei_local->txing = 1;
NS8390_trigger_send(dev, send_length, output_page);
- dev->trans_start = jiffies;
if (output_page == ei_local->tx_start_page)
{
ei_local->tx1 = -1;
@@ -792,7 +791,6 @@
/* We used to also ack ENISR_OVER here, but that would sometimes mask
a real overrun, leaving the 8390 in a stopped state with rec'vr off. */
ei_outb_p(ENISR_RX+ENISR_RX_ERR, e8390_base+EN0_ISR);
- return;
}
/**
diff --git a/drivers/net/ll_temac_main.c b/drivers/net/ll_temac_main.c
index 78c9a2e..b59b24d 100644
--- a/drivers/net/ll_temac_main.c
+++ b/drivers/net/ll_temac_main.c
@@ -527,7 +527,7 @@
dev_err(&ndev->dev, "Error setting TEMAC options\n");
/* Init Driver variable */
- ndev->trans_start = 0;
+ ndev->trans_start = jiffies; /* prevent tx timeout */
}
void temac_adjust_link(struct net_device *ndev)
diff --git a/drivers/net/lne390.c b/drivers/net/lne390.c
index 41cbaae..8a1097c 100644
--- a/drivers/net/lne390.c
+++ b/drivers/net/lne390.c
@@ -307,8 +307,6 @@
ei_status.txing = 0;
outb(0x01, ioaddr + LNE390_RESET_PORT);
if (ei_debug > 1) printk("reset done\n");
-
- return;
}
/*
diff --git a/drivers/net/lp486e.c b/drivers/net/lp486e.c
index 72379c5..3df046a 100644
--- a/drivers/net/lp486e.c
+++ b/drivers/net/lp486e.c
@@ -875,8 +875,6 @@
length = ETH_ZLEN;
}
- dev->trans_start = jiffies;
-
tx_cmd = kmalloc((sizeof (struct tx_cmd) + sizeof (struct i596_tbd)), GFP_ATOMIC);
if (tx_cmd == NULL) {
printk(KERN_WARNING "%s: i596_xmit Memory squeeze, dropping packet.\n", dev->name);
diff --git a/drivers/net/mac8390.c b/drivers/net/mac8390.c
index c8e68fd..1136c9a 100644
--- a/drivers/net/mac8390.c
+++ b/drivers/net/mac8390.c
@@ -661,7 +661,6 @@
ei_status.txing = 0;
if (ei_debug > 1)
pr_info("reset not supported\n");
- return;
}
static void interlan_reset(struct net_device *dev)
@@ -673,7 +672,6 @@
target[0xC0000] = 0;
if (ei_debug > 1)
pr_cont("reset complete\n");
- return;
}
/* dayna_memcpy_fromio/dayna_memcpy_toio */
diff --git a/drivers/net/mac89x0.c b/drivers/net/mac89x0.c
index c0876e9..69fa4ef6 100644
--- a/drivers/net/mac89x0.c
+++ b/drivers/net/mac89x0.c
@@ -408,7 +408,6 @@
skb->len+1);
local_irq_restore(flags);
- dev->trans_start = jiffies;
dev_kfree_skb (skb);
return NETDEV_TX_OK;
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index cf7debc..40797fb 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -666,8 +666,6 @@
spin_unlock_irqrestore(&bp->lock, flags);
- dev->trans_start = jiffies;
-
return NETDEV_TX_OK;
}
diff --git a/drivers/net/macmace.c b/drivers/net/macmace.c
index a6e19fc..c685a46 100644
--- a/drivers/net/macmace.c
+++ b/drivers/net/macmace.c
@@ -488,7 +488,6 @@
dev_kfree_skb(skb);
- dev->trans_start = jiffies;
return NETDEV_TX_OK;
}
diff --git a/drivers/net/meth.c b/drivers/net/meth.c
index 9f72cb4..42e3294 100644
--- a/drivers/net/meth.c
+++ b/drivers/net/meth.c
@@ -746,10 +746,8 @@
/* Enable interrupt */
spin_unlock_irqrestore(&priv->meth_lock, flags);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
-
- return;
}
/*
diff --git a/drivers/net/mlx4/en_ethtool.c b/drivers/net/mlx4/en_ethtool.c
index 86467b4..d5afd03 100644
--- a/drivers/net/mlx4/en_ethtool.c
+++ b/drivers/net/mlx4/en_ethtool.c
@@ -140,8 +140,6 @@
{
wol->supported = 0;
wol->wolopts = 0;
-
- return;
}
static int mlx4_en_get_sset_count(struct net_device *dev, int sset)
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 4ee9d04..1f724e5 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -882,7 +882,6 @@
txq->tx_bytes += skb->len;
txq->tx_packets++;
- dev->trans_start = jiffies;
entries_left = txq->tx_ring_size - txq->tx_desc_count;
if (entries_left < MAX_SKB_FRAGS + 1)
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index 9250bf6..2a17b50 100644
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -1905,7 +1905,7 @@
spin_unlock_irq(&np->lock);
enable_irq(dev->irq);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
np->stats.tx_errors++;
netif_wake_queue(dev);
}
@@ -2119,8 +2119,6 @@
}
spin_unlock_irqrestore(&np->lock, flags);
- dev->trans_start = jiffies;
-
if (netif_msg_tx_queued(np)) {
printk(KERN_DEBUG "%s: Transmit frame #%d queued in slot %d.\n",
dev->name, np->cur_tx, entry);
diff --git a/drivers/net/ne-h8300.c b/drivers/net/ne-h8300.c
index 7bd6662..e0b0ef1 100644
--- a/drivers/net/ne-h8300.c
+++ b/drivers/net/ne-h8300.c
@@ -608,7 +608,6 @@
outb_p(ENISR_RDC, NE_BASE + EN0_ISR); /* Ack intr. */
ei_status.dmaing &= ~0x01;
- return;
}
diff --git a/drivers/net/ne.c b/drivers/net/ne.c
index f4347f8..b8e2923 100644
--- a/drivers/net/ne.c
+++ b/drivers/net/ne.c
@@ -785,7 +785,6 @@
outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
ei_status.dmaing &= ~0x01;
- return;
}
static int __init ne_drv_probe(struct platform_device *pdev)
diff --git a/drivers/net/ne2.c b/drivers/net/ne2.c
index ff3c4c8..70cdc69 100644
--- a/drivers/net/ne2.c
+++ b/drivers/net/ne2.c
@@ -730,7 +730,6 @@
outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
ei_status.dmaing &= ~0x01;
- return;
}
diff --git a/drivers/net/ne2k-pci.c b/drivers/net/ne2k-pci.c
index 85aec4f..3c333cb 100644
--- a/drivers/net/ne2k-pci.c
+++ b/drivers/net/ne2k-pci.c
@@ -631,7 +631,6 @@
outb(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
ei_status.dmaing &= ~0x01;
- return;
}
static void ne2k_pci_get_drvinfo(struct net_device *dev,
diff --git a/drivers/net/ne3210.c b/drivers/net/ne3210.c
index a00bbfb..243ed2a 100644
--- a/drivers/net/ne3210.c
+++ b/drivers/net/ne3210.c
@@ -255,8 +255,6 @@
ei_status.txing = 0;
outb(0x01, ioaddr + NE3210_RESET_PORT);
if (ei_debug > 1) printk("reset done\n");
-
- return;
}
/*
diff --git a/drivers/net/netx-eth.c b/drivers/net/netx-eth.c
index 6477029..2e4b421 100644
--- a/drivers/net/netx-eth.c
+++ b/drivers/net/netx-eth.c
@@ -126,7 +126,6 @@
FIFO_PTR_FRAMENO(1) |
FIFO_PTR_FRAMELEN(len));
- ndev->trans_start = jiffies;
ndev->stats.tx_packets++;
ndev->stats.tx_bytes += skb->len;
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
index 174ac8e..ffa1b9c 100644
--- a/drivers/net/netxen/netxen_nic.h
+++ b/drivers/net/netxen/netxen_nic.h
@@ -95,6 +95,9 @@
#define ADDR_IN_WINDOW1(off) \
((off > NETXEN_CRB_PCIX_HOST2) && (off < NETXEN_CRB_MAX)) ? 1 : 0
+#define ADDR_IN_RANGE(addr, low, high) \
+ (((addr) < (high)) && ((addr) >= (low)))
+
/*
* normalize a 64MB crb address to 32MB PCI window
* To use NETXEN_CRB_NORMALIZE, window _must_ be set to 1
@@ -1352,6 +1355,8 @@
int netxen_config_ipaddr(struct netxen_adapter *adapter, u32 ip, int cmd);
int netxen_linkevent_request(struct netxen_adapter *adapter, int enable);
void netxen_advert_link_change(struct netxen_adapter *adapter, int linkup);
+void netxen_pci_camqm_read_2M(struct netxen_adapter *, u64, u64 *);
+void netxen_pci_camqm_write_2M(struct netxen_adapter *, u64, u64);
int nx_fw_cmd_set_mtu(struct netxen_adapter *adapter, int mtu);
int netxen_nic_change_mtu(struct net_device *netdev, int new_mtu);
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c
index aecba78..20f7c58 100644
--- a/drivers/net/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/netxen/netxen_nic_ethtool.c
@@ -632,6 +632,9 @@
if ((data_read & 0xffff) != adapter->pdev->vendor)
return 1;
+ if (NX_IS_REVISION_P3(adapter->ahw.revision_id))
+ return 0;
+
data_written = (u32)0xa5a5a5a5;
NXWR32(adapter, CRB_SCRATCHPAD_TEST, data_written);
diff --git a/drivers/net/netxen/netxen_nic_hdr.h b/drivers/net/netxen/netxen_nic_hdr.h
index 622e4c8..d8bd73d 100644
--- a/drivers/net/netxen/netxen_nic_hdr.h
+++ b/drivers/net/netxen/netxen_nic_hdr.h
@@ -681,14 +681,8 @@
#define MIU_TEST_AGT_ADDR_HI (0x08)
#define MIU_TEST_AGT_WRDATA_LO (0x10)
#define MIU_TEST_AGT_WRDATA_HI (0x14)
-#define MIU_TEST_AGT_WRDATA_UPPER_LO (0x20)
-#define MIU_TEST_AGT_WRDATA_UPPER_HI (0x24)
-#define MIU_TEST_AGT_WRDATA(i) (0x10+(0x10*((i)>>1))+(4*((i)&1)))
#define MIU_TEST_AGT_RDDATA_LO (0x18)
#define MIU_TEST_AGT_RDDATA_HI (0x1c)
-#define MIU_TEST_AGT_RDDATA_UPPER_LO (0x28)
-#define MIU_TEST_AGT_RDDATA_UPPER_HI (0x2c)
-#define MIU_TEST_AGT_RDDATA(i) (0x18+(0x10*((i)>>1))+(4*((i)&1)))
#define MIU_TEST_AGT_ADDR_MASK 0xfffffff8
#define MIU_TEST_AGT_UPPER_ADDR(off) (0)
@@ -789,9 +783,7 @@
* for backward compability
*/
#define CRB_NIC_CAPABILITIES_HOST NETXEN_NIC_REG(0x1a8)
-#define CRB_NIC_CAPABILITIES_FW NETXEN_NIC_REG(0x1dc)
#define CRB_NIC_MSI_MODE_HOST NETXEN_NIC_REG(0x270)
-#define CRB_NIC_MSI_MODE_FW NETXEN_NIC_REG(0x274)
#define INTR_SCHEME_PERPORT 0x1
#define MSI_MODE_MULTIFUNC 0x1
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
index 5e5fe2f..5c496f8 100644
--- a/drivers/net/netxen/netxen_nic_hw.c
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -32,7 +32,6 @@
#define MASK(n) ((1ULL<<(n))-1)
#define MN_WIN(addr) (((addr & 0x1fc0000) >> 1) | ((addr >> 25) & 0x3ff))
#define OCM_WIN(addr) (((addr & 0x1ff0000) >> 1) | ((addr >> 25) & 0x3ff))
-#define OCM_WIN_P3P(addr) (addr & 0xffc0000)
#define MS_WIN(addr) (addr & 0x0ffc0000)
#define GET_MEM_OFFS_2M(addr) (addr & MASK(18))
@@ -63,9 +62,6 @@
}
#endif
-#define ADDR_IN_RANGE(addr, low, high) \
- (((addr) < (high)) && ((addr) >= (low)))
-
#define PCI_OFFSET_FIRST_RANGE(adapter, off) \
((adapter)->ahw.pci_base0 + (off))
#define PCI_OFFSET_SECOND_RANGE(adapter, off) \
@@ -1391,18 +1387,8 @@
u64 addr, u32 *start)
{
u32 window;
- struct pci_dev *pdev = adapter->pdev;
- if ((addr & 0x00ff800) == 0xff800) {
- if (printk_ratelimit())
- dev_warn(&pdev->dev, "QM access not handled\n");
- return -EIO;
- }
-
- if (NX_IS_REVISION_P3P(adapter->ahw.revision_id))
- window = OCM_WIN_P3P(addr);
- else
- window = OCM_WIN(addr);
+ window = OCM_WIN(addr);
writel(window, adapter->ahw.ocm_win_crb);
/* read back to flush */
@@ -1419,7 +1405,7 @@
{
void __iomem *addr, *mem_ptr = NULL;
resource_size_t mem_base;
- int ret = -EIO;
+ int ret;
u32 start;
spin_lock(&adapter->ahw.mem_lock);
@@ -1428,20 +1414,23 @@
if (ret != 0)
goto unlock;
- addr = pci_base_offset(adapter, start);
- if (addr)
- goto noremap;
+ if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) {
+ addr = adapter->ahw.pci_base0 + start;
+ } else {
+ addr = pci_base_offset(adapter, start);
+ if (addr)
+ goto noremap;
- mem_base = pci_resource_start(adapter->pdev, 0) + (start & PAGE_MASK);
+ mem_base = pci_resource_start(adapter->pdev, 0) +
+ (start & PAGE_MASK);
+ mem_ptr = ioremap(mem_base, PAGE_SIZE);
+ if (mem_ptr == NULL) {
+ ret = -EIO;
+ goto unlock;
+ }
- mem_ptr = ioremap(mem_base, PAGE_SIZE);
- if (mem_ptr == NULL) {
- ret = -EIO;
- goto unlock;
+ addr = mem_ptr + (start & (PAGE_SIZE-1));
}
-
- addr = mem_ptr + (start & (PAGE_SIZE - 1));
-
noremap:
if (op == 0) /* read */
*data = readq(addr);
@@ -1456,6 +1445,28 @@
return ret;
}
+void
+netxen_pci_camqm_read_2M(struct netxen_adapter *adapter, u64 off, u64 *data)
+{
+ void __iomem *addr = adapter->ahw.pci_base0 +
+ NETXEN_PCI_CAMQM_2M_BASE + (off - NETXEN_PCI_CAMQM);
+
+ spin_lock(&adapter->ahw.mem_lock);
+ *data = readq(addr);
+ spin_unlock(&adapter->ahw.mem_lock);
+}
+
+void
+netxen_pci_camqm_write_2M(struct netxen_adapter *adapter, u64 off, u64 data)
+{
+ void __iomem *addr = adapter->ahw.pci_base0 +
+ NETXEN_PCI_CAMQM_2M_BASE + (off - NETXEN_PCI_CAMQM);
+
+ spin_lock(&adapter->ahw.mem_lock);
+ writeq(data, addr);
+ spin_unlock(&adapter->ahw.mem_lock);
+}
+
#define MAX_CTL_CHECK 1000
static int
@@ -1621,9 +1632,8 @@
netxen_nic_pci_mem_write_2M(struct netxen_adapter *adapter,
u64 off, u64 data)
{
- int i, j, ret;
+ int j, ret;
u32 temp, off8;
- u64 stride;
void __iomem *mem_crb;
/* Only 64-bit aligned access */
@@ -1650,44 +1660,17 @@
return -EIO;
correct:
- stride = NX_IS_REVISION_P3P(adapter->ahw.revision_id) ? 16 : 8;
-
- off8 = off & ~(stride-1);
+ off8 = off & 0xfffffff8;
spin_lock(&adapter->ahw.mem_lock);
writel(off8, (mem_crb + MIU_TEST_AGT_ADDR_LO));
writel(0, (mem_crb + MIU_TEST_AGT_ADDR_HI));
- i = 0;
- if (stride == 16) {
- writel(TA_CTL_ENABLE, (mem_crb + TEST_AGT_CTRL));
- writel((TA_CTL_START | TA_CTL_ENABLE),
- (mem_crb + TEST_AGT_CTRL));
-
- for (j = 0; j < MAX_CTL_CHECK; j++) {
- temp = readl(mem_crb + TEST_AGT_CTRL);
- if ((temp & TA_CTL_BUSY) == 0)
- break;
- }
-
- if (j >= MAX_CTL_CHECK) {
- ret = -EIO;
- goto done;
- }
-
- i = (off & 0xf) ? 0 : 2;
- writel(readl(mem_crb + MIU_TEST_AGT_RDDATA(i)),
- mem_crb + MIU_TEST_AGT_WRDATA(i));
- writel(readl(mem_crb + MIU_TEST_AGT_RDDATA(i+1)),
- mem_crb + MIU_TEST_AGT_WRDATA(i+1));
- i = (off & 0xf) ? 2 : 0;
- }
-
writel(data & 0xffffffff,
- mem_crb + MIU_TEST_AGT_WRDATA(i));
+ mem_crb + MIU_TEST_AGT_WRDATA_LO);
writel((data >> 32) & 0xffffffff,
- mem_crb + MIU_TEST_AGT_WRDATA(i+1));
+ mem_crb + MIU_TEST_AGT_WRDATA_HI);
writel((TA_CTL_ENABLE | TA_CTL_WRITE), (mem_crb + TEST_AGT_CTRL));
writel((TA_CTL_START | TA_CTL_ENABLE | TA_CTL_WRITE),
@@ -1707,7 +1690,6 @@
} else
ret = 0;
-done:
spin_unlock(&adapter->ahw.mem_lock);
return ret;
@@ -1719,7 +1701,7 @@
{
int j, ret;
u32 temp, off8;
- u64 val, stride;
+ u64 val;
void __iomem *mem_crb;
/* Only 64-bit aligned access */
@@ -1748,9 +1730,7 @@
return -EIO;
correct:
- stride = NX_IS_REVISION_P3P(adapter->ahw.revision_id) ? 16 : 8;
-
- off8 = off & ~(stride-1);
+ off8 = off & 0xfffffff8;
spin_lock(&adapter->ahw.mem_lock);
@@ -1771,13 +1751,8 @@
"failed to read through agent\n");
ret = -EIO;
} else {
- off8 = MIU_TEST_AGT_RDDATA_LO;
- if ((stride == 16) && (off & 0xf))
- off8 = MIU_TEST_AGT_RDDATA_UPPER_LO;
-
- temp = readl(mem_crb + off8 + 4);
- val = (u64)temp << 32;
- val |= readl(mem_crb + off8);
+ val = (u64)(readl(mem_crb + MIU_TEST_AGT_RDDATA_HI)) << 32;
+ val |= readl(mem_crb + MIU_TEST_AGT_RDDATA_LO);
*data = val;
ret = 0;
}
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index 388feaf..045a7c8 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -1361,10 +1361,12 @@
return err;
NXWR32(adapter, CRB_NIC_CAPABILITIES_HOST, INTR_SCHEME_PERPORT);
- NXWR32(adapter, CRB_NIC_MSI_MODE_HOST, MSI_MODE_MULTIFUNC);
NXWR32(adapter, CRB_MPORT_MODE, MPORT_MULTI_FUNCTION_MODE);
NXWR32(adapter, CRB_CMDPEG_STATE, PHAN_INITIALIZE_ACK);
+ if (NX_IS_REVISION_P2(adapter->ahw.revision_id))
+ NXWR32(adapter, CRB_NIC_MSI_MODE_HOST, MSI_MODE_MULTIFUNC);
+
return err;
}
@@ -1899,6 +1901,5 @@
void netxen_nic_clear_stats(struct netxen_adapter *adapter)
{
memset(&adapter->stats, 0, sizeof(adapter->stats));
- return;
}
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index b665b42..c61a61f 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -2537,14 +2537,24 @@
netxen_sysfs_validate_crb(struct netxen_adapter *adapter,
loff_t offset, size_t size)
{
+ size_t crb_size = 4;
+
if (!(adapter->flags & NETXEN_NIC_DIAG_ENABLED))
return -EIO;
- if ((size != 4) || (offset & 0x3))
- return -EINVAL;
+ if (offset < NETXEN_PCI_CRBSPACE) {
+ if (NX_IS_REVISION_P2(adapter->ahw.revision_id))
+ return -EINVAL;
- if (offset < NETXEN_PCI_CRBSPACE)
- return -EINVAL;
+ if (ADDR_IN_RANGE(offset, NETXEN_PCI_CAMQM,
+ NETXEN_PCI_CAMQM_2M_END))
+ crb_size = 8;
+ else
+ return -EINVAL;
+ }
+
+ if ((size != crb_size) || (offset & (crb_size-1)))
+ return -EINVAL;
return 0;
}
@@ -2556,14 +2566,23 @@
struct device *dev = container_of(kobj, struct device, kobj);
struct netxen_adapter *adapter = dev_get_drvdata(dev);
u32 data;
+ u64 qmdata;
int ret;
ret = netxen_sysfs_validate_crb(adapter, offset, size);
if (ret != 0)
return ret;
- data = NXRD32(adapter, offset);
- memcpy(buf, &data, size);
+ if (NX_IS_REVISION_P3(adapter->ahw.revision_id) &&
+ ADDR_IN_RANGE(offset, NETXEN_PCI_CAMQM,
+ NETXEN_PCI_CAMQM_2M_END)) {
+ netxen_pci_camqm_read_2M(adapter, offset, &qmdata);
+ memcpy(buf, &qmdata, size);
+ } else {
+ data = NXRD32(adapter, offset);
+ memcpy(buf, &data, size);
+ }
+
return size;
}
@@ -2574,14 +2593,23 @@
struct device *dev = container_of(kobj, struct device, kobj);
struct netxen_adapter *adapter = dev_get_drvdata(dev);
u32 data;
+ u64 qmdata;
int ret;
ret = netxen_sysfs_validate_crb(adapter, offset, size);
if (ret != 0)
return ret;
- memcpy(&data, buf, size);
- NXWR32(adapter, offset, data);
+ if (NX_IS_REVISION_P3(adapter->ahw.revision_id) &&
+ ADDR_IN_RANGE(offset, NETXEN_PCI_CAMQM,
+ NETXEN_PCI_CAMQM_2M_END)) {
+ memcpy(&qmdata, buf, size);
+ netxen_pci_camqm_write_2M(adapter, offset, qmdata);
+ } else {
+ memcpy(&data, buf, size);
+ NXWR32(adapter, offset, data);
+ }
+
return size;
}
@@ -2753,7 +2781,6 @@
} endfor_ifa(indev);
in_dev_put(indev);
- return;
}
static int netxen_netdev_event(struct notifier_block *this,
diff --git a/drivers/net/ni5010.c b/drivers/net/ni5010.c
index 3892330..4d3f2e2 100644
--- a/drivers/net/ni5010.c
+++ b/drivers/net/ni5010.c
@@ -444,7 +444,7 @@
/* Try to restart the adaptor. */
/* FIXME: Give it a real kick here */
chipset_init(dev, 1);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
}
@@ -460,7 +460,6 @@
netif_stop_queue(dev);
hardware_send_packet(dev, (unsigned char *)skb->data, skb->len, length-skb->len);
- dev->trans_start = jiffies;
dev_kfree_skb (skb);
return NETDEV_TX_OK;
}
@@ -515,8 +514,6 @@
if (i % 16 == 15) printk("\n");
}
printk("\n");
-
- return;
}
/* We have a good packet, get it out of the buffer. */
diff --git a/drivers/net/ni52.c b/drivers/net/ni52.c
index b7837eb..9bddb5f 100644
--- a/drivers/net/ni52.c
+++ b/drivers/net/ni52.c
@@ -1147,7 +1147,7 @@
writeb(CUC_START, &p->scb->cmd_cuc);
ni_attn586();
wait_for_scb_cmd(dev);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
return 0;
}
#endif
@@ -1165,7 +1165,7 @@
ni52_close(dev);
ni52_open(dev);
}
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
}
/******************************************************
@@ -1218,7 +1218,6 @@
writeb(CUC_START, &p->scb->cmd_cuc);
}
ni_attn586();
- dev->trans_start = jiffies;
if (!i)
dev_kfree_skb(skb);
wait_for_scb_cmd(dev);
@@ -1240,7 +1239,6 @@
writew(0, &p->nop_cmds[next_nop]->cmd_status);
writew(make16(p->xmit_cmds[0]), &p->nop_cmds[p->nop_point]->cmd_link);
- dev->trans_start = jiffies;
p->nop_point = next_nop;
dev_kfree_skb(skb);
# endif
@@ -1256,7 +1254,6 @@
writew(0, &p->nop_cmds[next_nop]->cmd_status);
writew(make16(p->xmit_cmds[p->xmit_count]),
&p->nop_cmds[p->xmit_count]->cmd_link);
- dev->trans_start = jiffies;
p->xmit_count = next_nop;
{
unsigned long flags;
diff --git a/drivers/net/ni65.c b/drivers/net/ni65.c
index 9225c76..da228a0 100644
--- a/drivers/net/ni65.c
+++ b/drivers/net/ni65.c
@@ -784,7 +784,7 @@
if(!p->lock)
if (p->tmdnum || !p->xmit_queued)
netif_wake_queue(dev);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
}
else
writedatareg(CSR0_STRT | csr0);
@@ -1150,7 +1150,7 @@
printk("%02x ",p->tmdhead[i].u.s.status);
printk("\n");
ni65_lance_reinit(dev);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
}
@@ -1213,7 +1213,6 @@
netif_wake_queue(dev);
p->lock = 0;
- dev->trans_start = jiffies;
spin_unlock_irqrestore(&p->ring_lock, flags);
}
diff --git a/drivers/net/octeon/octeon_mgmt.c b/drivers/net/octeon/octeon_mgmt.c
index 3924703..000e792 100644
--- a/drivers/net/octeon/octeon_mgmt.c
+++ b/drivers/net/octeon/octeon_mgmt.c
@@ -992,7 +992,6 @@
/* Ring the bell. */
cvmx_write_csr(CVMX_MIXX_ORING2(port), 1);
- netdev->trans_start = jiffies;
rv = NETDEV_TX_OK;
out:
octeon_mgmt_update_tx_stats(netdev);
@@ -1006,7 +1005,6 @@
octeon_mgmt_receive_packets(p, 16);
octeon_mgmt_update_rx_stats(netdev);
- return;
}
#endif
diff --git a/drivers/net/pasemi_mac.c b/drivers/net/pasemi_mac.c
index 370c147..8ab6ae0 100644
--- a/drivers/net/pasemi_mac.c
+++ b/drivers/net/pasemi_mac.c
@@ -1472,8 +1472,6 @@
txring->next_to_fill = fill;
write_dma_reg(PAS_DMA_TXCHAN_INCR(txring->chan.chno), 2);
-
- return;
}
static int pasemi_mac_start_tx(struct sk_buff *skb, struct net_device *dev)
diff --git a/drivers/net/pci-skeleton.c b/drivers/net/pci-skeleton.c
index dc3b4c7..56f3fc4 100644
--- a/drivers/net/pci-skeleton.c
+++ b/drivers/net/pci-skeleton.c
@@ -1354,7 +1354,6 @@
NETDRV_W32(TxStatus0 + (entry * sizeof(u32)),
tp->tx_flag | (skb->len >= ETH_ZLEN ? skb->len : ETH_ZLEN));
- dev->trans_start = jiffies;
atomic_inc(&tp->cur_tx);
if ((atomic_read(&tp->cur_tx) - atomic_read(&tp->dirty_tx)) >= NUM_TX_DESC)
netif_stop_queue(dev);
diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c
index 757f87b..29d288e 100644
--- a/drivers/net/pcmcia/3c574_cs.c
+++ b/drivers/net/pcmcia/3c574_cs.c
@@ -622,8 +622,6 @@
outw(MDIO_ENB_IN, mdio_addr);
outw(MDIO_ENB_IN | MDIO_SHIFT_CLK, mdio_addr);
}
-
- return;
}
/* Reset and restore all of the 3c574 registers. */
@@ -739,7 +737,7 @@
printk(KERN_NOTICE "%s: Transmit timed out!\n", dev->name);
dump_status(dev);
dev->stats.tx_errors++;
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
/* Issue TX_RESET and TX_START commands. */
tc574_wait_for_completion(dev, TxReset);
outw(TxEnable, ioaddr + EL3_CMD);
@@ -790,8 +788,6 @@
/* ... and the packet rounded to a doubleword. */
outsl(ioaddr + TX_FIFO, skb->data, (skb->len+3)>>2);
- dev->trans_start = jiffies;
-
/* TxFree appears only in Window 1, not offset 0x1c. */
if (inw(ioaddr + TxFree) <= 1536) {
netif_stop_queue(dev);
diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c
index 580977f..d6a459d 100644
--- a/drivers/net/pcmcia/3c589_cs.c
+++ b/drivers/net/pcmcia/3c589_cs.c
@@ -563,7 +563,7 @@
netdev_warn(dev, "Transmit timed out!\n");
dump_status(dev);
dev->stats.tx_errors++;
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
/* Issue TX_RESET and TX_START commands. */
tc589_wait_for_completion(dev, TxReset);
outw(TxEnable, ioaddr + EL3_CMD);
@@ -611,7 +611,6 @@
/* ... and the packet rounded to a doubleword. */
outsl(ioaddr + TX_FIFO, skb->data, (skb->len + 3) >> 2);
- dev->trans_start = jiffies;
if (inw(ioaddr + TX_FREE) <= 1536) {
netif_stop_queue(dev);
/* Interrupt us when the FIFO has room for max-sized packet. */
diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c
index 70fc959..d605db2 100644
--- a/drivers/net/pcmcia/axnet_cs.c
+++ b/drivers/net/pcmcia/axnet_cs.c
@@ -1005,7 +1005,7 @@
{
long e8390_base = dev->base_addr;
struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
- int txsr, isr, tickssofar = jiffies - dev->trans_start;
+ int txsr, isr, tickssofar = jiffies - dev_trans_start(dev);
unsigned long flags;
dev->stats.tx_errors++;
@@ -1510,8 +1510,6 @@
ei_local->current_page = next_frame;
outb_p(next_frame-1, e8390_base+EN0_BOUNDARY);
}
-
- return;
}
/**
diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c
index 6734f7d..451a454 100644
--- a/drivers/net/pcmcia/fmvj18x_cs.c
+++ b/drivers/net/pcmcia/fmvj18x_cs.c
@@ -890,7 +890,6 @@
lp->sent = lp->tx_queue ;
lp->tx_queue = 0;
lp->tx_queue_len = 0;
- dev->trans_start = jiffies;
lp->tx_started = 1;
netif_start_queue(dev);
} else {
@@ -1082,8 +1081,6 @@
"%d ticks.\n", dev->name, inb(ioaddr + RX_MODE), i);
}
*/
-
- return;
} /* fjn_rx */
/*====================================================================*/
diff --git a/drivers/net/pcmcia/ibmtr_cs.c b/drivers/net/pcmcia/ibmtr_cs.c
index 37f4a6f..3b0754b 100644
--- a/drivers/net/pcmcia/ibmtr_cs.c
+++ b/drivers/net/pcmcia/ibmtr_cs.c
@@ -402,8 +402,6 @@
/* 0x40 will release the card for use */
outb(0x40, dev->base_addr);
-
- return;
}
static struct pcmcia_device_id ibmtr_ids[] = {
diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c
index c516c19..89ba2f1 100644
--- a/drivers/net/pcmcia/nmclan_cs.c
+++ b/drivers/net/pcmcia/nmclan_cs.c
@@ -903,7 +903,7 @@
#else /* #if RESET_ON_TIMEOUT */
printk("NOT resetting card\n");
#endif /* #if RESET_ON_TIMEOUT */
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
}
@@ -945,8 +945,6 @@
outb(skb->data[skb->len-1], ioaddr + AM2150_XMT);
}
- dev->trans_start = jiffies;
-
#if MULTI_TX
if (lp->tx_free_frames > 0)
netif_start_queue(dev);
@@ -1315,8 +1313,6 @@
lp->linux_stats.tx_fifo_errors = lp->mace_stats.uflo;
lp->linux_stats.tx_heartbeat_errors = lp->mace_stats.cerr;
/* lp->linux_stats.tx_window_errors; */
-
- return;
} /* update_stats */
/* ----------------------------------------------------------------------------
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index 949ac1a..7da544c 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -1239,7 +1239,6 @@
dev_kfree_skb_irq(skb);
dev->trans_start = jiffies;
netif_start_queue(dev);
- return;
}
/*====================================================================*/
@@ -1254,7 +1253,7 @@
dev->name, inw(ioaddr)&0xff, inw(ioaddr + 2));
dev->stats.tx_errors++;
smc_reset(dev);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
smc->saved_skb = NULL;
netif_wake_queue(dev);
}
@@ -1369,7 +1368,6 @@
smc->packets_waiting--;
outw(saved_packet, ioaddr + PNR_ARR);
- return;
}
/*====================================================================*/
@@ -1589,8 +1587,6 @@
}
/* Let the MMU free the memory of this packet. */
outw(MC_RELEASE, ioaddr + MMU_CMD);
-
- return;
}
/*======================================================================
@@ -1640,8 +1636,6 @@
outw(rx_cfg_setting, ioaddr + RCR);
SMC_SELECT_BANK(2);
spin_unlock_irqrestore(&smc->lock, flags);
-
- return;
}
/*======================================================================
diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c
index 656be93..6622f04 100644
--- a/drivers/net/pcmcia/xirc2ps_cs.c
+++ b/drivers/net/pcmcia/xirc2ps_cs.c
@@ -1295,7 +1295,7 @@
struct net_device *dev = local->dev;
/* reset the card */
do_reset(dev,1);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
}
@@ -1358,7 +1358,6 @@
PutByte(XIRCREG_CR, TransmitPacket|EnableIntr);
dev_kfree_skb (skb);
- dev->trans_start = jiffies;
dev->stats.tx_bytes += pktlen;
netif_start_queue(dev);
return NETDEV_TX_OK;
diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c
index a2254f7..c200c282 100644
--- a/drivers/net/pcnet32.c
+++ b/drivers/net/pcnet32.c
@@ -448,7 +448,7 @@
{
struct pcnet32_private *lp = netdev_priv(dev);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
napi_disable(&lp->napi);
netif_tx_disable(dev);
}
@@ -647,7 +647,6 @@
(1 << size),
new_rx_ring,
new_ring_dma_addr);
- return;
}
static void pcnet32_purge_rx_ring(struct net_device *dev)
@@ -1215,7 +1214,6 @@
skb->protocol = eth_type_trans(skb, dev);
netif_receive_skb(skb);
dev->stats.rx_packets++;
- return;
}
static int pcnet32_rx(struct net_device *dev, int budget)
@@ -2398,7 +2396,7 @@
}
pcnet32_restart(dev, CSR0_NORMAL);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
spin_unlock_irqrestore(&lp->lock, flags);
@@ -2449,8 +2447,6 @@
/* Trigger an immediate send poll. */
lp->a.write_csr(ioaddr, CSR0, CSR0_INTEN | CSR0_TXPOLL);
- dev->trans_start = jiffies;
-
if (lp->tx_ring[(entry + 1) & lp->tx_mod_mask].base != 0) {
lp->tx_full = 1;
netif_stop_queue(dev);
@@ -2625,7 +2621,6 @@
for (i = 0; i < 4; i++)
lp->a.write_csr(ioaddr, PCNET32_MC_FILTER + i,
le16_to_cpu(mcast_table[i]));
- return;
}
/*
diff --git a/drivers/net/phy/mdio-octeon.c b/drivers/net/phy/mdio-octeon.c
index a872aea..f443d43 100644
--- a/drivers/net/phy/mdio-octeon.c
+++ b/drivers/net/phy/mdio-octeon.c
@@ -88,6 +88,7 @@
static int __init octeon_mdiobus_probe(struct platform_device *pdev)
{
struct octeon_mdiobus *bus;
+ union cvmx_smix_en smi_en;
int i;
int err = -ENOENT;
@@ -103,6 +104,10 @@
if (!bus->mii_bus)
goto err;
+ smi_en.u64 = 0;
+ smi_en.s.en = 1;
+ cvmx_write_csr(CVMX_SMIX_EN(bus->unit), smi_en.u64);
+
/*
* Standard Octeon evaluation boards don't support phy
* interrupts, we need to poll.
@@ -133,17 +138,22 @@
err:
devm_kfree(&pdev->dev, bus);
+ smi_en.u64 = 0;
+ cvmx_write_csr(CVMX_SMIX_EN(bus->unit), smi_en.u64);
return err;
}
static int __exit octeon_mdiobus_remove(struct platform_device *pdev)
{
struct octeon_mdiobus *bus;
+ union cvmx_smix_en smi_en;
bus = dev_get_drvdata(&pdev->dev);
mdiobus_unregister(bus->mii_bus);
mdiobus_free(bus->mii_bus);
+ smi_en.u64 = 0;
+ cvmx_write_csr(CVMX_SMIX_EN(bus->unit), smi_en.u64);
return 0;
}
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 68dd107..0692f75 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -32,6 +32,7 @@
static struct phy_driver ks8001_driver = {
.phy_id = PHY_ID_KS8001,
+ .name = "Micrel KS8001",
.phy_id_mask = 0x00fffff0,
.features = PHY_BASIC_FEATURES,
.flags = PHY_POLL,
diff --git a/drivers/net/phy/national.c b/drivers/net/phy/national.c
index 729ab29..a73ba0b 100644
--- a/drivers/net/phy/national.c
+++ b/drivers/net/phy/national.c
@@ -97,7 +97,6 @@
phy_write(phydev, NS_EXP_MEM_DATA, 0x0008);
phy_write(phydev, MII_BMCR, (bmcr & ~BMCR_PDOWN));
phy_write(phydev, LED_CTRL_REG, mode);
- return;
}
static void ns_10_base_t_hdx_loopack(struct phy_device *phydev, int disable)
@@ -110,8 +109,6 @@
printk(KERN_DEBUG "DP83865 PHY: 10BASE-T HDX loopback %s\n",
(ns_exp_read(phydev, 0x1c0) & 0x0001) ? "off" : "on");
-
- return;
}
static int ns_config_init(struct phy_device *phydev)
diff --git a/drivers/net/plip.c b/drivers/net/plip.c
index 9a2103a..ec0349e 100644
--- a/drivers/net/plip.c
+++ b/drivers/net/plip.c
@@ -979,7 +979,6 @@
printk(KERN_DEBUG "%s: send request\n", dev->name);
spin_lock_irq(&nl->lock);
- dev->trans_start = jiffies;
snd->skb = skb;
snd->length.h = skb->len;
snd->state = PLIP_PK_TRIGGER;
@@ -1192,8 +1191,6 @@
/* Clear the data port. */
write_data (dev, 0x00);
}
-
- return;
}
static int
@@ -1309,7 +1306,6 @@
parport_unregister_device(nl->pardev);
err_free_dev:
free_netdev(dev);
- return;
}
/* plip_detach() is called (by the parport code) when a port is
diff --git a/drivers/net/ps3_gelic_net.c b/drivers/net/ps3_gelic_net.c
index 022317d..87d6b8f 100644
--- a/drivers/net/ps3_gelic_net.c
+++ b/drivers/net/ps3_gelic_net.c
@@ -903,9 +903,6 @@
gelic_descr_release_tx(card, descr->next);
card->tx_chain.tail = descr->next->next;
dev_info(ctodev(card), "%s: kick failure\n", __func__);
- } else {
- /* OK, DMA started/reserved */
- netdev->trans_start = jiffies;
}
spin_unlock_irqrestore(&card->tx_lock, flags);
diff --git a/drivers/net/ps3_gelic_wireless.c b/drivers/net/ps3_gelic_wireless.c
index d4ff627..a7bc406 100644
--- a/drivers/net/ps3_gelic_wireless.c
+++ b/drivers/net/ps3_gelic_wireless.c
@@ -301,7 +301,6 @@
/* 16 bits of MSB has available channels */
wl->ch_info = ch_info_raw >> 48;
}
- return;
}
/* SIOGIWRANGE */
diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c
index 01a6ca3..54ebb65 100644
--- a/drivers/net/qla3xxx.c
+++ b/drivers/net/qla3xxx.c
@@ -222,7 +222,6 @@
writel(value, reg);
readl(reg);
spin_unlock_irqrestore(&qdev->hw_lock, hw_flags);
- return;
}
static void ql_write_common_reg(struct ql3_adapter *qdev,
@@ -230,7 +229,6 @@
{
writel(value, reg);
readl(reg);
- return;
}
static void ql_write_nvram_reg(struct ql3_adapter *qdev,
@@ -239,7 +237,6 @@
writel(value, reg);
readl(reg);
udelay(1);
- return;
}
static void ql_write_page0_reg(struct ql3_adapter *qdev,
@@ -249,7 +246,6 @@
ql_set_register_page(qdev,0);
writel(value, reg);
readl(reg);
- return;
}
/*
@@ -262,7 +258,6 @@
ql_set_register_page(qdev,1);
writel(value, reg);
readl(reg);
- return;
}
/*
@@ -275,7 +270,6 @@
ql_set_register_page(qdev,2);
writel(value, reg);
readl(reg);
- return;
}
static void ql_disable_interrupts(struct ql3_adapter *qdev)
diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h
index 2fba9cd..2ed34cd 100644
--- a/drivers/net/qlcnic/qlcnic.h
+++ b/drivers/net/qlcnic/qlcnic.h
@@ -53,6 +53,7 @@
#define _QLCNIC_LINUX_MINOR 0
#define _QLCNIC_LINUX_SUBVERSION 2
#define QLCNIC_LINUX_VERSIONID "5.0.2"
+#define QLCNIC_DRV_IDC_VER 0x01
#define QLCNIC_VERSION_CODE(a, b, c) (((a) << 24) + ((b) << 16) + (c))
#define _major(v) (((v) >> 24) & 0xff)
@@ -98,8 +99,6 @@
#define QLCNIC_CT_DEFAULT_RX_BUF_LEN 2048
#define QLCNIC_LRO_BUFFER_EXTRA 2048
-#define QLCNIC_RX_LRO_BUFFER_LENGTH (8060)
-
/* Opcodes to be used with the commands */
#define TX_ETHER_PKT 0x01
#define TX_TCP_PKT 0x02
@@ -133,7 +132,6 @@
#define RCV_RING_NORMAL 0
#define RCV_RING_JUMBO 1
-#define RCV_RING_LRO 2
#define MIN_CMD_DESCRIPTORS 64
#define MIN_RCV_DESCRIPTORS 64
@@ -144,7 +142,6 @@
#define MAX_RCV_DESCRIPTORS_10G 8192
#define MAX_JUMBO_RCV_DESCRIPTORS_1G 512
#define MAX_JUMBO_RCV_DESCRIPTORS_10G 1024
-#define MAX_LRO_RCV_DESCRIPTORS 8
#define DEFAULT_RCV_DESCRIPTORS_1G 2048
#define DEFAULT_RCV_DESCRIPTORS_10G 4096
@@ -399,13 +396,9 @@
unsigned long pci_len0;
- u32 ocm_win;
- u32 crb_win;
-
rwlock_t crb_lock;
struct mutex mem_lock;
- u8 cut_through;
u8 revision_id;
u8 pci_func;
u8 linkup;
@@ -920,14 +913,12 @@
u16 num_txd;
u16 num_rxd;
u16 num_jumbo_rxd;
- u16 num_lro_rxd;
u8 max_rds_rings;
u8 max_sds_rings;
u8 driver_mismatch;
u8 msix_supported;
u8 rx_csum;
- u8 pci_using_dac;
u8 portnum;
u8 physical_port;
@@ -969,6 +960,8 @@
u8 mac_addr[ETH_ALEN];
+ u64 dev_rst_time;
+
struct qlcnic_adapter_stats stats;
struct qlcnic_recv_context recv_ctx;
@@ -1046,7 +1039,7 @@
void qlcnic_request_firmware(struct qlcnic_adapter *adapter);
void qlcnic_release_firmware(struct qlcnic_adapter *adapter);
int qlcnic_pinit_from_rom(struct qlcnic_adapter *adapter);
-void qlcnic_setup_idc_param(struct qlcnic_adapter *adapter);
+int qlcnic_setup_idc_param(struct qlcnic_adapter *adapter);
int qlcnic_rom_fast_read(struct qlcnic_adapter *adapter, int addr, int *valp);
int qlcnic_rom_fast_read_words(struct qlcnic_adapter *adapter, int addr,
diff --git a/drivers/net/qlcnic/qlcnic_ethtool.c b/drivers/net/qlcnic/qlcnic_ethtool.c
index 6cdc5eb..3bd514e 100644
--- a/drivers/net/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/qlcnic/qlcnic_ethtool.c
@@ -412,7 +412,6 @@
ring->rx_pending = adapter->num_rxd;
ring->rx_jumbo_pending = adapter->num_jumbo_rxd;
- ring->rx_jumbo_pending += adapter->num_lro_rxd;
ring->tx_pending = adapter->num_txd;
if (adapter->ahw.port_type == QLCNIC_GBE) {
@@ -606,19 +605,12 @@
static int qlcnic_reg_test(struct net_device *dev)
{
struct qlcnic_adapter *adapter = netdev_priv(dev);
- u32 data_read, data_written;
+ u32 data_read;
data_read = QLCRD32(adapter, QLCNIC_PCIX_PH_REG(0));
if ((data_read & 0xffff) != adapter->pdev->vendor)
return 1;
- data_written = (u32)0xa5a5a5a5;
-
- QLCWR32(adapter, CRB_SCRATCHPAD_TEST, data_written);
- data_read = QLCRD32(adapter, CRB_SCRATCHPAD_TEST);
- if (data_written != data_read)
- return 1;
-
return 0;
}
diff --git a/drivers/net/qlcnic/qlcnic_hdr.h b/drivers/net/qlcnic/qlcnic_hdr.h
index a984cd2..1374078 100644
--- a/drivers/net/qlcnic/qlcnic_hdr.h
+++ b/drivers/net/qlcnic/qlcnic_hdr.h
@@ -585,15 +585,8 @@
* for backward compability
*/
#define CRB_NIC_CAPABILITIES_HOST QLCNIC_REG(0x1a8)
-#define CRB_NIC_CAPABILITIES_FW QLCNIC_REG(0x1dc)
-#define CRB_NIC_MSI_MODE_HOST QLCNIC_REG(0x270)
-#define CRB_NIC_MSI_MODE_FW QLCNIC_REG(0x274)
#define INTR_SCHEME_PERPORT 0x1
-#define MSI_MODE_MULTIFUNC 0x1
-
-/* used for ethtool tests */
-#define CRB_SCRATCHPAD_TEST QLCNIC_REG(0x280)
/*
* CrbPortPhanCntrHi/Lo is used to pass the address of HostPhantomIndex address
diff --git a/drivers/net/qlcnic/qlcnic_hw.c b/drivers/net/qlcnic/qlcnic_hw.c
index 7a72b8d..0c2e1f0 100644
--- a/drivers/net/qlcnic/qlcnic_hw.c
+++ b/drivers/net/qlcnic/qlcnic_hw.c
@@ -776,9 +776,6 @@
window = CRB_HI(off);
- if (adapter->ahw.crb_win == window)
- return;
-
writel(window, addr);
if (readl(addr) != window) {
if (printk_ratelimit())
@@ -786,7 +783,6 @@
"failed to set CRB window to %d off 0x%lx\n",
window, off);
}
- adapter->ahw.crb_win = window;
}
int
@@ -874,7 +870,6 @@
/* read back to flush */
readl(adapter->ahw.ocm_win_crb);
- adapter->ahw.ocm_win = window;
*start = QLCNIC_PCI_OCM0_2M + GET_MEM_OFFS_2M(addr);
return 0;
}
diff --git a/drivers/net/qlcnic/qlcnic_init.c b/drivers/net/qlcnic/qlcnic_init.c
index 1b621ca..77bfdab 100644
--- a/drivers/net/qlcnic/qlcnic_init.c
+++ b/drivers/net/qlcnic/qlcnic_init.c
@@ -230,17 +230,8 @@
switch (ring) {
case RCV_RING_NORMAL:
rds_ring->num_desc = adapter->num_rxd;
- if (adapter->ahw.cut_through) {
- rds_ring->dma_size =
- QLCNIC_CT_DEFAULT_RX_BUF_LEN;
- rds_ring->skb_size =
- QLCNIC_CT_DEFAULT_RX_BUF_LEN;
- } else {
- rds_ring->dma_size =
- QLCNIC_P3_RX_BUF_MAX_LEN;
- rds_ring->skb_size =
- rds_ring->dma_size + NET_IP_ALIGN;
- }
+ rds_ring->dma_size = QLCNIC_P3_RX_BUF_MAX_LEN;
+ rds_ring->skb_size = rds_ring->dma_size + NET_IP_ALIGN;
break;
case RCV_RING_JUMBO:
@@ -254,13 +245,6 @@
rds_ring->skb_size =
rds_ring->dma_size + NET_IP_ALIGN;
break;
-
- case RCV_RING_LRO:
- rds_ring->num_desc = adapter->num_lro_rxd;
- rds_ring->dma_size = QLCNIC_RX_LRO_BUFFER_LENGTH;
- rds_ring->skb_size = rds_ring->dma_size + NET_IP_ALIGN;
- break;
-
}
rds_ring->rx_buf_arr = (struct qlcnic_rx_buffer *)
vmalloc(RCV_BUFF_RINGSIZE(rds_ring));
@@ -530,10 +514,22 @@
return 0;
}
-void
+int
qlcnic_setup_idc_param(struct qlcnic_adapter *adapter) {
int timeo;
+ u32 val;
+
+ val = QLCRD32(adapter, QLCNIC_CRB_DEV_PARTITION_INFO);
+ val = (val >> (adapter->portnum * 4)) & 0xf;
+
+ if ((val & 0x3) != 1) {
+ dev_err(&adapter->pdev->dev, "Not an Ethernet NIC func=%u\n",
+ val);
+ return -EIO;
+ }
+
+ adapter->physical_port = (val >> 2);
if (qlcnic_rom_fast_read(adapter, QLCNIC_ROM_DEV_INIT_TIMEOUT, &timeo))
timeo = 30;
@@ -544,6 +540,8 @@
timeo = 10;
adapter->reset_ack_timeo = timeo;
+
+ return 0;
}
static int
@@ -556,12 +554,10 @@
QLCNIC_FW_VERSION_OFFSET, (int *)&flashed_ver);
flashed_ver = QLCNIC_DECODE_VERSION(flashed_ver);
- if (flashed_ver >= QLCNIC_VERSION_CODE(4, 0, 220)) {
+ capability = QLCRD32(adapter, QLCNIC_PEG_TUNE_CAPABILITY);
+ if (capability & QLCNIC_PEG_TUNE_MN_PRESENT)
+ return 1;
- capability = QLCRD32(adapter, QLCNIC_PEG_TUNE_CAPABILITY);
- if (capability & QLCNIC_PEG_TUNE_MN_PRESENT)
- return 1;
- }
return 0;
}
@@ -1189,7 +1185,6 @@
return err;
QLCWR32(adapter, CRB_NIC_CAPABILITIES_HOST, INTR_SCHEME_PERPORT);
- QLCWR32(adapter, CRB_NIC_MSI_MODE_HOST, MSI_MODE_MULTIFUNC);
QLCWR32(adapter, CRB_MPORT_MODE, MPORT_MULTI_FUNCTION_MODE);
QLCWR32(adapter, CRB_CMDPEG_STATE, PHAN_INITIALIZE_ACK);
@@ -1280,8 +1275,7 @@
skb = buffer->skb;
- if (!adapter->ahw.cut_through)
- skb_reserve(skb, 2);
+ skb_reserve(skb, 2);
dma = pci_map_single(pdev, skb->data,
rds_ring->dma_size, PCI_DMA_FROMDEVICE);
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
index ee573fe..f1949c9 100644
--- a/drivers/net/qlcnic/qlcnic_main.c
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -84,6 +84,7 @@
static void qlcnic_create_diag_entries(struct qlcnic_adapter *adapter);
static void qlcnic_remove_diag_entries(struct qlcnic_adapter *adapter);
+static void qlcnic_idc_debug_info(struct qlcnic_adapter *adapter, u8 encoding);
static void qlcnic_clr_all_drv_state(struct qlcnic_adapter *adapter);
static int qlcnic_can_start_firmware(struct qlcnic_adapter *adapter);
@@ -239,67 +240,6 @@
static void qlcnic_clear_stats(struct qlcnic_adapter *adapter)
{
memset(&adapter->stats, 0, sizeof(adapter->stats));
- return;
-}
-
-static int qlcnic_set_dma_mask(struct qlcnic_adapter *adapter)
-{
- struct pci_dev *pdev = adapter->pdev;
- u64 mask, cmask;
-
- adapter->pci_using_dac = 0;
-
- mask = DMA_BIT_MASK(39);
- cmask = mask;
-
- if (pci_set_dma_mask(pdev, mask) == 0 &&
- pci_set_consistent_dma_mask(pdev, cmask) == 0) {
- adapter->pci_using_dac = 1;
- return 0;
- }
-
- return -EIO;
-}
-
-/* Update addressable range if firmware supports it */
-static int
-qlcnic_update_dma_mask(struct qlcnic_adapter *adapter)
-{
- int change, shift, err;
- u64 mask, old_mask, old_cmask;
- struct pci_dev *pdev = adapter->pdev;
-
- change = 0;
-
- shift = QLCRD32(adapter, CRB_DMA_SHIFT);
- if (shift > 32)
- return 0;
-
- if (shift > 9)
- change = 1;
-
- if (change) {
- old_mask = pdev->dma_mask;
- old_cmask = pdev->dev.coherent_dma_mask;
-
- mask = DMA_BIT_MASK(32+shift);
-
- err = pci_set_dma_mask(pdev, mask);
- if (err)
- goto err_out;
-
- err = pci_set_consistent_dma_mask(pdev, mask);
- if (err)
- goto err_out;
- dev_info(&pdev->dev, "using %d-bit dma mask\n", 32+shift);
- }
-
- return 0;
-
-err_out:
- pci_set_dma_mask(pdev, old_mask);
- pci_set_consistent_dma_mask(pdev, old_cmask);
- return err;
}
static void qlcnic_set_port_mode(struct qlcnic_adapter *adapter)
@@ -518,13 +458,6 @@
struct pci_dev *pdev = adapter->pdev;
int pci_func = adapter->ahw.pci_func;
- /*
- * Set the CRB window to invalid. If any register in window 0 is
- * accessed it should set the window to 0 and then reset it to 1.
- */
- adapter->ahw.crb_win = -1;
- adapter->ahw.ocm_win = -1;
-
/* remap phys address */
mem_base = pci_resource_start(pdev, 0); /* 0 is for BAR 0 */
mem_len = pci_resource_len(pdev, 0);
@@ -611,22 +544,10 @@
brd_name, adapter->ahw.revision_id);
}
- if (adapter->fw_version < QLCNIC_VERSION_CODE(3, 4, 216)) {
- adapter->driver_mismatch = 1;
- dev_warn(&pdev->dev, "firmware version %d.%d.%d unsupported\n",
- fw_major, fw_minor, fw_build);
- return;
- }
+ dev_info(&pdev->dev, "firmware v%d.%d.%d\n",
+ fw_major, fw_minor, fw_build);
- i = QLCRD32(adapter, QLCNIC_SRE_MISC);
- adapter->ahw.cut_through = (i & 0x8000) ? 1 : 0;
-
- dev_info(&pdev->dev, "firmware v%d.%d.%d [%s]\n",
- fw_major, fw_minor, fw_build,
- adapter->ahw.cut_through ? "cut-through" : "legacy");
-
- if (adapter->fw_version >= QLCNIC_VERSION_CODE(4, 0, 222))
- adapter->capabilities = QLCRD32(adapter, CRB_FW_CAPABILITIES_1);
+ adapter->capabilities = QLCRD32(adapter, CRB_FW_CAPABILITIES_1);
adapter->flags &= ~QLCNIC_LRO_ENABLED;
@@ -643,7 +564,6 @@
adapter->num_txd = MAX_CMD_DESCRIPTORS;
- adapter->num_lro_rxd = 0;
adapter->max_rds_rings = 2;
}
@@ -652,10 +572,6 @@
{
int val, err, first_boot;
- err = qlcnic_set_dma_mask(adapter);
- if (err)
- return err;
-
err = qlcnic_can_start_firmware(adapter);
if (err < 0)
return err;
@@ -705,8 +621,7 @@
goto err_out;
QLCWR32(adapter, QLCNIC_CRB_DEV_STATE, QLCNIC_DEV_READY);
-
- qlcnic_update_dma_mask(adapter);
+ qlcnic_idc_debug_info(adapter, 1);
qlcnic_check_options(adapter);
@@ -1033,7 +948,7 @@
static int
qlcnic_setup_netdev(struct qlcnic_adapter *adapter,
- struct net_device *netdev)
+ struct net_device *netdev, u8 pci_using_dac)
{
int err;
struct pci_dev *pdev = adapter->pdev;
@@ -1056,7 +971,7 @@
netdev->features |= (NETIF_F_IPV6_CSUM | NETIF_F_TSO6);
netdev->vlan_features |= (NETIF_F_IPV6_CSUM | NETIF_F_TSO6);
- if (adapter->pci_using_dac) {
+ if (pci_using_dac) {
netdev->features |= NETIF_F_HIGHDMA;
netdev->vlan_features |= NETIF_F_HIGHDMA;
}
@@ -1086,6 +1001,22 @@
return 0;
}
+static int qlcnic_set_dma_mask(struct pci_dev *pdev, u8 *pci_using_dac)
+{
+ if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) &&
+ !pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)))
+ *pci_using_dac = 1;
+ else if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(32)) &&
+ !pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)))
+ *pci_using_dac = 0;
+ else {
+ dev_err(&pdev->dev, "Unable to set DMA mask, aborting\n");
+ return -EIO;
+ }
+
+ return 0;
+}
+
static int __devinit
qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
@@ -1094,6 +1025,7 @@
int err;
int pci_func_id = PCI_FUNC(pdev->devfn);
uint8_t revision_id;
+ uint8_t pci_using_dac;
err = pci_enable_device(pdev);
if (err)
@@ -1104,6 +1036,10 @@
goto err_out_disable_pdev;
}
+ err = qlcnic_set_dma_mask(pdev, &pci_using_dac);
+ if (err)
+ goto err_out_disable_pdev;
+
err = pci_request_regions(pdev, qlcnic_driver_name);
if (err)
goto err_out_disable_pdev;
@@ -1122,6 +1058,7 @@
adapter = netdev_priv(netdev);
adapter->netdev = netdev;
adapter->pdev = pdev;
+ adapter->dev_rst_time = jiffies;
adapter->ahw.pci_func = pci_func_id;
revision_id = pdev->revision;
@@ -1146,22 +1083,18 @@
goto err_out_iounmap;
}
- qlcnic_setup_idc_param(adapter);
+ if (qlcnic_setup_idc_param(adapter))
+ goto err_out_iounmap;
err = qlcnic_start_firmware(adapter);
if (err)
goto err_out_decr_ref;
- /*
- * See if the firmware gave us a virtual-physical port mapping.
- */
- adapter->physical_port = adapter->portnum;
-
qlcnic_clear_stats(adapter);
qlcnic_setup_intr(adapter);
- err = qlcnic_setup_netdev(adapter, netdev);
+ err = qlcnic_setup_netdev(adapter, netdev, pci_using_dac);
if (err)
goto err_out_disable_msi;
@@ -1312,9 +1245,6 @@
pci_set_master(pdev);
pci_restore_state(pdev);
- adapter->ahw.crb_win = -1;
- adapter->ahw.ocm_win = -1;
-
err = qlcnic_start_firmware(adapter);
if (err) {
dev_err(&pdev->dev, "failed to start firmware\n");
@@ -1960,6 +1890,19 @@
}
#endif
+static void
+qlcnic_idc_debug_info(struct qlcnic_adapter *adapter, u8 encoding)
+{
+ u32 val;
+
+ val = adapter->portnum & 0xf;
+ val |= encoding << 7;
+ val |= (jiffies - adapter->dev_rst_time) << 8;
+
+ QLCWR32(adapter, QLCNIC_CRB_DRV_SCRATCH, val);
+ adapter->dev_rst_time = jiffies;
+}
+
static int
qlcnic_set_drv_state(struct qlcnic_adapter *adapter, u8 state)
{
@@ -2044,12 +1987,25 @@
return 1;
}
+static int qlcnic_check_idc_ver(struct qlcnic_adapter *adapter)
+{
+ u32 val = QLCRD32(adapter, QLCNIC_CRB_DRV_IDC_VER);
+
+ if (val != QLCNIC_DRV_IDC_VER) {
+ dev_warn(&adapter->pdev->dev, "IDC Version mismatch, driver's"
+ " idc ver = %x; reqd = %x\n", QLCNIC_DRV_IDC_VER, val);
+ }
+
+ return 0;
+}
+
static int
qlcnic_can_start_firmware(struct qlcnic_adapter *adapter)
{
u32 val, prev_state;
u8 dev_init_timeo = adapter->dev_init_timeo;
u8 portnum = adapter->portnum;
+ u8 ret;
if (test_and_clear_bit(__QLCNIC_START_FW, &adapter->state))
return 1;
@@ -2069,12 +2025,15 @@
switch (prev_state) {
case QLCNIC_DEV_COLD:
QLCWR32(adapter, QLCNIC_CRB_DEV_STATE, QLCNIC_DEV_INITIALIZING);
+ QLCWR32(adapter, QLCNIC_CRB_DRV_IDC_VER, QLCNIC_DRV_IDC_VER);
+ qlcnic_idc_debug_info(adapter, 0);
qlcnic_api_unlock(adapter);
return 1;
case QLCNIC_DEV_READY:
+ ret = qlcnic_check_idc_ver(adapter);
qlcnic_api_unlock(adapter);
- return 0;
+ return ret;
case QLCNIC_DEV_NEED_RESET:
val = QLCRD32(adapter, QLCNIC_CRB_DRV_STATE);
@@ -2101,8 +2060,11 @@
do {
msleep(1000);
- } while ((QLCRD32(adapter, QLCNIC_CRB_DEV_STATE) != QLCNIC_DEV_READY)
- && --dev_init_timeo);
+ prev_state = QLCRD32(adapter, QLCNIC_CRB_DEV_STATE);
+
+ if (prev_state == QLCNIC_DEV_QUISCENT)
+ continue;
+ } while ((prev_state != QLCNIC_DEV_READY) && --dev_init_timeo);
if (!dev_init_timeo) {
dev_err(&adapter->pdev->dev,
@@ -2117,9 +2079,10 @@
QLC_DEV_CLR_RST_QSCNT(val, portnum);
QLCWR32(adapter, QLCNIC_CRB_DRV_STATE, val);
+ ret = qlcnic_check_idc_ver(adapter);
qlcnic_api_unlock(adapter);
- return 0;
+ return ret;
}
static void
@@ -2132,6 +2095,14 @@
if (qlcnic_api_lock(adapter))
goto err_ret;
+ dev_state = QLCRD32(adapter, QLCNIC_CRB_DEV_STATE);
+ if (dev_state == QLCNIC_DEV_QUISCENT) {
+ qlcnic_api_unlock(adapter);
+ qlcnic_schedule_work(adapter, qlcnic_fwinit_work,
+ FW_POLL_DELAY * 2);
+ return;
+ }
+
if (adapter->fw_wait_cnt++ > adapter->reset_ack_timeo) {
dev_err(&adapter->pdev->dev, "Reset:Failed to get ack %d sec\n",
adapter->reset_ack_timeo);
@@ -2141,11 +2112,25 @@
if (!qlcnic_check_drv_state(adapter)) {
skip_ack_check:
dev_state = QLCRD32(adapter, QLCNIC_CRB_DEV_STATE);
+
+ if (dev_state == QLCNIC_DEV_NEED_QUISCENT) {
+ QLCWR32(adapter, QLCNIC_CRB_DEV_STATE,
+ QLCNIC_DEV_QUISCENT);
+ qlcnic_schedule_work(adapter, qlcnic_fwinit_work,
+ FW_POLL_DELAY * 2);
+ QLCDB(adapter, DRV, "Quiscing the driver\n");
+ qlcnic_idc_debug_info(adapter, 0);
+
+ qlcnic_api_unlock(adapter);
+ return;
+ }
+
if (dev_state == QLCNIC_DEV_NEED_RESET) {
QLCWR32(adapter, QLCNIC_CRB_DEV_STATE,
QLCNIC_DEV_INITIALIZING);
set_bit(__QLCNIC_START_FW, &adapter->state);
QLCDB(adapter, DRV, "Restarting fw\n");
+ qlcnic_idc_debug_info(adapter, 0);
}
qlcnic_api_unlock(adapter);
@@ -2163,6 +2148,8 @@
QLCDB(adapter, HW, "Func waiting: Device state=%u\n", dev_state);
switch (dev_state) {
+ case QLCNIC_DEV_QUISCENT:
+ case QLCNIC_DEV_NEED_QUISCENT:
case QLCNIC_DEV_NEED_RESET:
qlcnic_schedule_work(adapter,
qlcnic_fwinit_work, FW_POLL_DELAY);
@@ -2239,6 +2226,7 @@
if (state == QLCNIC_DEV_READY) {
QLCWR32(adapter, QLCNIC_CRB_DEV_STATE, QLCNIC_DEV_NEED_RESET);
QLCDB(adapter, DRV, "NEED_RESET state set\n");
+ qlcnic_idc_debug_info(adapter, 0);
}
qlcnic_api_unlock(adapter);
@@ -2302,10 +2290,8 @@
if (qlcnic_check_temp(adapter))
goto detach;
- if (adapter->need_fw_reset) {
+ if (adapter->need_fw_reset)
qlcnic_dev_request_reset(adapter);
- goto detach;
- }
state = QLCRD32(adapter, QLCNIC_CRB_DEV_STATE);
if (state == QLCNIC_DEV_NEED_RESET || state == QLCNIC_DEV_NEED_QUISCENT)
@@ -2624,24 +2610,12 @@
#define is_qlcnic_netdev(dev) (dev->netdev_ops == &qlcnic_netdev_ops)
-static int
-qlcnic_destip_supported(struct qlcnic_adapter *adapter)
-{
- if (adapter->ahw.cut_through)
- return 0;
-
- return 1;
-}
-
static void
qlcnic_config_indev_addr(struct net_device *dev, unsigned long event)
{
struct in_device *indev;
struct qlcnic_adapter *adapter = netdev_priv(dev);
- if (!qlcnic_destip_supported(adapter))
- return;
-
indev = in_dev_get(dev);
if (!indev)
return;
@@ -2662,7 +2636,6 @@
} endfor_ifa(indev);
in_dev_put(indev);
- return;
}
static int qlcnic_netdev_event(struct notifier_block *this,
@@ -2721,7 +2694,7 @@
adapter = netdev_priv(dev);
- if (!adapter || !qlcnic_destip_supported(adapter))
+ if (!adapter)
goto done;
if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC)
diff --git a/drivers/net/qlge/qlge_ethtool.c b/drivers/net/qlge/qlge_ethtool.c
index 7e09ff4..4892d64 100644
--- a/drivers/net/qlge/qlge_ethtool.c
+++ b/drivers/net/qlge/qlge_ethtool.c
@@ -181,8 +181,6 @@
spin_unlock(&qdev->stats_lock);
QL_DUMP_STAT(qdev);
-
- return;
}
static char ql_stats_str_arr[][ETH_GSTRING_LEN] = {
diff --git a/drivers/net/r6040.c b/drivers/net/r6040.c
index 4122916..3cc7bef 100644
--- a/drivers/net/r6040.c
+++ b/drivers/net/r6040.c
@@ -924,7 +924,6 @@
if (!lp->tx_free_desc)
netif_stop_queue(dev);
- dev->trans_start = jiffies;
spin_unlock_irqrestore(&lp->lock, flags);
return NETDEV_TX_OK;
diff --git a/drivers/net/rrunner.c b/drivers/net/rrunner.c
index f2e335f..e26e107 100644
--- a/drivers/net/rrunner.c
+++ b/drivers/net/rrunner.c
@@ -1467,7 +1467,6 @@
spin_unlock_irqrestore(&rrpriv->lock, flags);
- dev->trans_start = jiffies;
return NETDEV_TX_OK;
}
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index f155928..668327c 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -2943,7 +2943,6 @@
}
}
enable_irq(dev->irq);
- return;
}
#endif
@@ -4756,7 +4755,6 @@
s2io_stop_all_tx_queue(sp);
schedule_work(&sp->rst_timer_task);
sw_stat->soft_reset_cnt++;
- return;
}
/**
@@ -8645,7 +8643,6 @@
first->truesize += skb->truesize;
lro->last_frag = skb;
swstats->clubbed_frms_cnt++;
- return;
}
/**
diff --git a/drivers/net/s6gmac.c b/drivers/net/s6gmac.c
index 6b12524..a7ff8ea 100644
--- a/drivers/net/s6gmac.c
+++ b/drivers/net/s6gmac.c
@@ -852,8 +852,8 @@
{
struct s6gmac *pd = netdev_priv(dev);
unsigned long flags;
+
spin_lock_irqsave(&pd->lock, flags);
- dev->trans_start = jiffies;
writel(skb->len << S6_GMAC_BURST_PREWR_LEN |
0 << S6_GMAC_BURST_PREWR_CFE |
1 << S6_GMAC_BURST_PREWR_PPE |
diff --git a/drivers/net/sb1000.c b/drivers/net/sb1000.c
index abc8eef..a9ae505 100644
--- a/drivers/net/sb1000.c
+++ b/drivers/net/sb1000.c
@@ -426,7 +426,6 @@
if (sb1000_debug > 3)
printk(KERN_DEBUG "%s: sb1000_send_command out: %02x%02x%02x%02x"
"%02x%02x\n", name, out[0], out[1], out[2], out[3], out[4], out[5]);
- return;
}
/* Card Read Status (to be used during frame rx) */
@@ -438,7 +437,6 @@
in[3] = inb(ioaddr[0] + 3);
in[4] = inb(ioaddr[0] + 4);
in[0] = inb(ioaddr[0] + 5);
- return;
}
/* Issue Read Command (to be used during frame rx) */
@@ -450,7 +448,6 @@
sb1000_wait_for_ready_clear(ioaddr, name);
outb(0xa0, ioaddr[0] + 6);
sb1000_send_command(ioaddr, name, Command0);
- return;
}
@@ -733,7 +730,6 @@
printk("\n");
}
}
- return;
}
/*
@@ -926,7 +922,6 @@
sb1000_read_status(ioaddr, st);
if (st[1] & 0x10)
lp->rx_error_dpc_count = ErrorDpcCounterInitialize;
- return;
}
diff --git a/drivers/net/sb1250-mac.c b/drivers/net/sb1250-mac.c
index fec3c29..1f3acc3 100644
--- a/drivers/net/sb1250-mac.c
+++ b/drivers/net/sb1250-mac.c
@@ -2068,8 +2068,6 @@
return NETDEV_TX_BUSY;
}
- dev->trans_start = jiffies;
-
spin_unlock_irqrestore(&sc->sbm_lock, flags);
return NETDEV_TX_OK;
@@ -2488,7 +2486,7 @@
spin_lock_irqsave(&sc->sbm_lock, flags);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
dev->stats.tx_errors++;
spin_unlock_irqrestore(&sc->sbm_lock, flags);
diff --git a/drivers/net/sc92031.c b/drivers/net/sc92031.c
index 1b32605..8c4067a 100644
--- a/drivers/net/sc92031.c
+++ b/drivers/net/sc92031.c
@@ -987,8 +987,6 @@
iowrite32(tx_status, port_base + TxStatus0 + entry * 4);
mmiowb();
- dev->trans_start = jiffies;
-
if (priv->tx_head - priv->tx_tail >= NUM_TX_DESC)
netif_stop_queue(dev);
diff --git a/drivers/net/seeq8005.c b/drivers/net/seeq8005.c
index 374832c..d2fce98 100644
--- a/drivers/net/seeq8005.c
+++ b/drivers/net/seeq8005.c
@@ -390,7 +390,7 @@
tx_done(dev) ? "IRQ conflict" : "network cable problem");
/* Try to restart the adaptor. */
seeq8005_init(dev, 1);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
}
@@ -411,7 +411,6 @@
netif_stop_queue(dev);
hardware_send_packet(dev, buf, length);
- dev->trans_start = jiffies;
dev->stats.tx_bytes += length;
dev_kfree_skb (skb);
/* You might need to clean up and record Tx statistics here. */
@@ -579,7 +578,6 @@
/* If any worth-while packets have been received, netif_rx()
has done a mark_bh(NET_BH) for us and will work on them
when we get to the bottom-half routine. */
- return;
}
/* The inverse routine to net_open(). */
diff --git a/drivers/net/sgiseeq.c b/drivers/net/sgiseeq.c
index c8fc896..cc4bd8c 100644
--- a/drivers/net/sgiseeq.c
+++ b/drivers/net/sgiseeq.c
@@ -574,7 +574,7 @@
if (err)
return err;
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
return 0;
@@ -638,8 +638,6 @@
if (!(hregs->tx_ctrl & HPC3_ETXCTRL_ACTIVE))
kick_tx(dev, sp, hregs);
- dev->trans_start = jiffies;
-
if (!TX_BUFFS_AVAIL(sp))
netif_stop_queue(dev);
spin_unlock_irqrestore(&sp->tx_lock, flags);
@@ -652,7 +650,7 @@
printk(KERN_NOTICE "%s: transmit timed out, resetting\n", dev->name);
sgiseeq_reset(dev);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
}
diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index 6242b85..586ed09 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -1148,8 +1148,6 @@
if (!(ctrl_inl(ndev->base_addr + EDTRR) & EDTRR_TRNS))
ctrl_outl(EDTRR_TRNS, ndev->base_addr + EDTRR);
- ndev->trans_start = jiffies;
-
return NETDEV_TX_OK;
}
diff --git a/drivers/net/sis900.c b/drivers/net/sis900.c
index 6293592..bbbded7 100644
--- a/drivers/net/sis900.c
+++ b/drivers/net/sis900.c
@@ -858,7 +858,6 @@
outl(MDDIR | MDIO | MDC, mdio_addr);
mdio_delay();
}
- return;
}
/**
@@ -953,8 +952,6 @@
mdio_delay();
}
outl(0x00, mdio_addr);
-
- return;
}
@@ -1264,7 +1261,6 @@
mdio_write(net_dev, sis_priv->cur_phy, MII_RESV,
(reg14h | 0x2000) & 0xBFFF);
}
- return;
}
/**
@@ -1553,14 +1549,13 @@
spin_unlock_irqrestore(&sis_priv->lock, flags);
- net_dev->trans_start = jiffies;
+ net_dev->trans_start = jiffies; /* prevent tx timeout */
/* load Transmit Descriptor Register */
outl(sis_priv->tx_ring_dma, ioaddr + txdp);
/* Enable all known interrupts by setting the interrupt mask. */
outl((RxSOVR|RxORN|RxERR|RxOK|TxURN|TxERR|TxIDLE), ioaddr + imr);
- return;
}
/**
@@ -1623,8 +1618,6 @@
spin_unlock_irqrestore(&sis_priv->lock, flags);
- net_dev->trans_start = jiffies;
-
if (netif_msg_tx_queued(sis_priv))
printk(KERN_DEBUG "%s: Queued Tx packet at %p size %d "
"to slot %d.\n",
@@ -2332,8 +2325,6 @@
/* restore cr */
outl(cr_saved, ioaddr + cr);
}
-
- return;
}
/**
diff --git a/drivers/net/skfp/skfddi.c b/drivers/net/skfp/skfddi.c
index 7912606..31b2dab 100644
--- a/drivers/net/skfp/skfddi.c
+++ b/drivers/net/skfp/skfddi.c
@@ -844,7 +844,6 @@
spin_lock_irqsave(&bp->DriverLock, Flags);
skfp_ctl_set_multicast_list_wo_lock(dev);
spin_unlock_irqrestore(&bp->DriverLock, Flags);
- return;
} // skfp_ctl_set_multicast_list
@@ -898,7 +897,6 @@
/* Update adapter filters */
mac_update_multicast(smc);
}
- return;
} // skfp_ctl_set_multicast_list_wo_lock
@@ -1076,7 +1074,6 @@
if (bp->QueueSkb == 0) {
netif_stop_queue(dev);
}
- dev->trans_start = jiffies;
return NETDEV_TX_OK;
} // skfp_send_pkt
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index bf9c05b..2111c7b 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -53,7 +53,7 @@
#include "sky2.h"
#define DRV_NAME "sky2"
-#define DRV_VERSION "1.27"
+#define DRV_VERSION "1.28"
/*
* The Yukon II chipset takes 64 bit command blocks (called list elements)
@@ -2275,8 +2275,8 @@
sky2_write32(hw, B0_IMSK, 0);
dev->trans_start = jiffies; /* prevent tx timeout */
- netif_stop_queue(dev);
napi_disable(&hw->napi);
+ netif_tx_disable(dev);
synchronize_irq(hw->pdev->irq);
@@ -3312,18 +3312,14 @@
return err;
}
-static void sky2_restart(struct work_struct *work)
+static void sky2_all_down(struct sky2_hw *hw)
{
- struct sky2_hw *hw = container_of(work, struct sky2_hw, restart_work);
- u32 imask;
int i;
- rtnl_lock();
-
- napi_disable(&hw->napi);
- synchronize_irq(hw->pdev->irq);
- imask = sky2_read32(hw, B0_IMSK);
+ sky2_read32(hw, B0_IMSK);
sky2_write32(hw, B0_IMSK, 0);
+ synchronize_irq(hw->pdev->irq);
+ napi_disable(&hw->napi);
for (i = 0; i < hw->ports; i++) {
struct net_device *dev = hw->dev[i];
@@ -3336,8 +3332,12 @@
netif_tx_disable(dev);
sky2_hw_down(sky2);
}
+}
- sky2_reset(hw);
+static void sky2_all_up(struct sky2_hw *hw)
+{
+ u32 imask = Y2_IS_BASE;
+ int i;
for (i = 0; i < hw->ports; i++) {
struct net_device *dev = hw->dev[i];
@@ -3347,6 +3347,8 @@
continue;
sky2_hw_up(sky2);
+ sky2_set_multicast(dev);
+ imask |= portirq_msk[i];
netif_wake_queue(dev);
}
@@ -3355,6 +3357,17 @@
sky2_read32(hw, B0_Y2_SP_LISR);
napi_enable(&hw->napi);
+}
+
+static void sky2_restart(struct work_struct *work)
+{
+ struct sky2_hw *hw = container_of(work, struct sky2_hw, restart_work);
+
+ rtnl_lock();
+
+ sky2_all_down(hw);
+ sky2_reset(hw);
+ sky2_all_up(hw);
rtnl_unlock();
}
@@ -4913,12 +4926,12 @@
cancel_work_sync(&hw->restart_work);
rtnl_lock();
+
+ sky2_all_down(hw);
for (i = 0; i < hw->ports; i++) {
struct net_device *dev = hw->dev[i];
struct sky2_port *sky2 = netdev_priv(dev);
- sky2_detach(dev);
-
if (sky2->wol)
sky2_wol_init(sky2);
@@ -4927,8 +4940,6 @@
device_set_wakeup_enable(&pdev->dev, wol != 0);
- sky2_write32(hw, B0_IMSK, 0);
- napi_disable(&hw->napi);
sky2_power_aux(hw);
rtnl_unlock();
@@ -4943,12 +4954,11 @@
static int sky2_resume(struct pci_dev *pdev)
{
struct sky2_hw *hw = pci_get_drvdata(pdev);
- int i, err;
+ int err;
if (!hw)
return 0;
- rtnl_lock();
err = pci_set_power_state(pdev, PCI_D0);
if (err)
goto out;
@@ -4966,20 +4976,13 @@
goto out;
}
+ rtnl_lock();
sky2_reset(hw);
- sky2_write32(hw, B0_IMSK, Y2_IS_BASE);
- napi_enable(&hw->napi);
-
- for (i = 0; i < hw->ports; i++) {
- err = sky2_reattach(hw->dev[i]);
- if (err)
- goto out;
- }
+ sky2_all_up(hw);
rtnl_unlock();
return 0;
out:
- rtnl_unlock();
dev_err(&pdev->dev, "resume failed (%d)\n", err);
pci_disable_device(pdev);
diff --git a/drivers/net/slhc.c b/drivers/net/slhc.c
index 140d63f..ac279fa 100644
--- a/drivers/net/slhc.c
+++ b/drivers/net/slhc.c
@@ -731,7 +731,6 @@
slhc_free(struct slcompress *comp)
{
printk(KERN_DEBUG "Called IP function on non IP-system: slhc_free");
- return;
}
struct slcompress *
slhc_init(int rslots, int tslots)
diff --git a/drivers/net/slip.c b/drivers/net/slip.c
index 8969615..d92772e 100644
--- a/drivers/net/slip.c
+++ b/drivers/net/slip.c
@@ -458,7 +458,7 @@
* 14 Oct 1994 Dmitry Gorodchanin.
*/
#ifdef SL_CHECK_TRANSMIT
- if (time_before(jiffies, dev->trans_start + 20 * HZ)) {
+ if (time_before(jiffies, dev_trans_start(dev) + 20 * HZ)) {
/* 20 sec timeout not reached */
goto out;
}
diff --git a/drivers/net/smc-mca.c b/drivers/net/smc-mca.c
index a93f122..d07c39c 100644
--- a/drivers/net/smc-mca.c
+++ b/drivers/net/smc-mca.c
@@ -460,7 +460,6 @@
if (ei_debug > 1)
printk("reset done\n");
- return;
}
/* Grab the 8390 specific header. Similar to the block_input routine, but
diff --git a/drivers/net/smc-ultra.c b/drivers/net/smc-ultra.c
index 0291ea0..d2dd8e6 100644
--- a/drivers/net/smc-ultra.c
+++ b/drivers/net/smc-ultra.c
@@ -421,7 +421,6 @@
outb(0x01, cmd_port + 6); /* Enable interrupts and memory. */
if (ei_debug > 1) printk("reset done\n");
- return;
}
/* Grab the 8390 specific header. Similar to the block_input routine, but
diff --git a/drivers/net/smc-ultra32.c b/drivers/net/smc-ultra32.c
index 7a554ad..e459c3b 100644
--- a/drivers/net/smc-ultra32.c
+++ b/drivers/net/smc-ultra32.c
@@ -352,7 +352,6 @@
outb(0x84, ioaddr + 5); /* Enable MEM16 & Disable Bus Master. */
outb(0x01, ioaddr + 6); /* Enable Interrupts. */
if (ei_debug > 1) printk("reset done\n");
- return;
}
/* Grab the 8390 specific header. Similar to the block_input routine, but
diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c
index 1e49fcf..66831f3 100644
--- a/drivers/net/smc911x.c
+++ b/drivers/net/smc911x.c
@@ -1289,7 +1289,7 @@
schedule_work(&lp->phy_configure);
/* We can accept TX packets again */
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
}
diff --git a/drivers/net/smc9194.c b/drivers/net/smc9194.c
index d76c815..7486d09 100644
--- a/drivers/net/smc9194.c
+++ b/drivers/net/smc9194.c
@@ -691,8 +691,6 @@
/* we can send another packet */
netif_wake_queue(dev);
-
- return;
}
/*-------------------------------------------------------------------------
@@ -1164,7 +1162,7 @@
/* "kick" the adaptor */
smc_reset( dev->base_addr );
smc_enable( dev->base_addr );
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
/* clear anything saved */
((struct smc_local *)netdev_priv(dev))->saved_skb = NULL;
netif_wake_queue(dev);
@@ -1355,7 +1353,6 @@
lp->packets_waiting--;
outb( saved_packet, ioaddr + PNR_ARR );
- return;
}
/*--------------------------------------------------------------------
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index 682bc4f..10cf0cb 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -1360,7 +1360,7 @@
schedule_work(&lp->phy_configure);
/* We can accept TX packets again */
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
}
diff --git a/drivers/net/smsc911x.c b/drivers/net/smsc911x.c
index 746fb91..89f35f9 100644
--- a/drivers/net/smsc911x.c
+++ b/drivers/net/smsc911x.c
@@ -1335,7 +1335,6 @@
smsc911x_tx_writefifo(pdata, (unsigned int *)bufp, wrsz);
freespace -= (skb->len + 32);
dev_kfree_skb(skb);
- dev->trans_start = jiffies;
if (unlikely(smsc911x_tx_get_txstatcount(pdata) >= 30))
smsc911x_tx_update_txcounters(dev);
diff --git a/drivers/net/smsc9420.c b/drivers/net/smsc9420.c
index ada05c4..6cdee6a 100644
--- a/drivers/net/smsc9420.c
+++ b/drivers/net/smsc9420.c
@@ -1034,8 +1034,6 @@
smsc9420_reg_write(pd, TX_POLL_DEMAND, 1);
smsc9420_pci_flush_write(pd);
- dev->trans_start = jiffies;
-
return NETDEV_TX_OK;
}
diff --git a/drivers/net/sonic.c b/drivers/net/sonic.c
index e5d6732..26e25d7 100644
--- a/drivers/net/sonic.c
+++ b/drivers/net/sonic.c
@@ -174,7 +174,7 @@
/* Try to restart the adaptor. */
sonic_init(dev);
lp->stats.tx_errors++;
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
}
@@ -263,8 +263,6 @@
SONIC_WRITE(SONIC_CMD, SONIC_CR_TXP);
- dev->trans_start = jiffies;
-
return NETDEV_TX_OK;
}
diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c
index 3dff280..1636a34 100644
--- a/drivers/net/spider_net.c
+++ b/drivers/net/spider_net.c
@@ -2095,8 +2095,6 @@
card->netdev->name, phy->speed,
phy->duplex == 1 ? "Full" : "Half",
phy->autoneg == 1 ? "" : "no ");
-
- return;
}
/**
diff --git a/drivers/net/starfire.c b/drivers/net/starfire.c
index 8a6d27c..74b7ae7 100644
--- a/drivers/net/starfire.c
+++ b/drivers/net/starfire.c
@@ -1173,7 +1173,7 @@
/* Trigger an immediate transmit demand. */
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
np->stats.tx_errors++;
netif_wake_queue(dev);
}
@@ -1221,8 +1221,6 @@
for (i = 0; i < TX_RING_SIZE; i++)
memset(&np->tx_info[i], 0, sizeof(np->tx_info[i]));
-
- return;
}
@@ -1312,8 +1310,6 @@
if ((np->cur_tx - np->dirty_tx) + 4 > TX_RING_SIZE)
netif_stop_queue(dev);
- dev->trans_start = jiffies;
-
return NETDEV_TX_OK;
}
diff --git a/drivers/net/stmmac/dwmac1000_core.c b/drivers/net/stmmac/dwmac1000_core.c
index 0aa89ae9..917b4e1 100644
--- a/drivers/net/stmmac/dwmac1000_core.c
+++ b/drivers/net/stmmac/dwmac1000_core.c
@@ -48,7 +48,6 @@
/* Tag detection without filtering */
writel(0x0, ioaddr + GMAC_VLAN_TAG);
#endif
- return;
}
static void dwmac1000_dump_regs(unsigned long ioaddr)
@@ -61,7 +60,6 @@
pr_info("\tReg No. %d (offset 0x%x): 0x%08x\n", i,
offset, readl(ioaddr + offset));
}
- return;
}
static void dwmac1000_set_umac_addr(unsigned long ioaddr, unsigned char *addr,
@@ -139,8 +137,6 @@
CHIP_DBG(KERN_INFO "\tFrame Filter reg: 0x%08x\n\tHash regs: "
"HI 0x%08x, LO 0x%08x\n", readl(ioaddr + GMAC_FRAME_FILTER),
readl(ioaddr + GMAC_HASH_HIGH), readl(ioaddr + GMAC_HASH_LOW));
-
- return;
}
static void dwmac1000_flow_ctrl(unsigned long ioaddr, unsigned int duplex,
@@ -164,7 +160,6 @@
}
writel(flow, ioaddr + GMAC_FLOW_CTRL);
- return;
}
static void dwmac1000_pmt(unsigned long ioaddr, unsigned long mode)
@@ -180,7 +175,6 @@
}
writel(pmt, ioaddr + GMAC_PMT);
- return;
}
@@ -204,8 +198,6 @@
* status register. */
readl(ioaddr + GMAC_PMT);
}
-
- return;
}
struct stmmac_ops dwmac1000_ops = {
diff --git a/drivers/net/stmmac/dwmac1000_dma.c b/drivers/net/stmmac/dwmac1000_dma.c
index a547aa9..4158050 100644
--- a/drivers/net/stmmac/dwmac1000_dma.c
+++ b/drivers/net/stmmac/dwmac1000_dma.c
@@ -107,7 +107,6 @@
}
writel(csr6, ioaddr + DMA_CONTROL);
- return;
}
/* Not yet implemented --- no RMON module */
@@ -129,7 +128,6 @@
readl(ioaddr + DMA_BUS_MODE + offset));
}
}
- return;
}
struct stmmac_dma_ops dwmac1000_dma_ops = {
diff --git a/drivers/net/stmmac/dwmac100_core.c b/drivers/net/stmmac/dwmac100_core.c
index fab14a4c..6f270a0 100644
--- a/drivers/net/stmmac/dwmac100_core.c
+++ b/drivers/net/stmmac/dwmac100_core.c
@@ -40,7 +40,6 @@
#ifdef STMMAC_VLAN_TAG_USED
writel(ETH_P_8021Q, ioaddr + MAC_VLAN1);
#endif
- return;
}
static void dwmac100_dump_mac_regs(unsigned long ioaddr)
@@ -76,7 +75,6 @@
MMC_HIGH_INTR_MASK, readl(ioaddr + MMC_HIGH_INTR_MASK));
pr_info("\t MMC Low Interrupt Mask (offset 0x%x): 0x%08x\n",
MMC_LOW_INTR_MASK, readl(ioaddr + MMC_LOW_INTR_MASK));
- return;
}
static void dwmac100_irq_status(unsigned long ioaddr)
@@ -145,7 +143,6 @@
"HI 0x%08x, LO 0x%08x\n",
__func__, readl(ioaddr + MAC_CONTROL),
readl(ioaddr + MAC_HASH_HIGH), readl(ioaddr + MAC_HASH_LOW));
- return;
}
static void dwmac100_flow_ctrl(unsigned long ioaddr, unsigned int duplex,
@@ -156,8 +153,6 @@
if (duplex)
flow |= (pause_time << MAC_FLOW_CTRL_PT_SHIFT);
writel(flow, ioaddr + MAC_FLOW_CTRL);
-
- return;
}
/* No PMT module supported for this Ethernet Controller.
diff --git a/drivers/net/stmmac/dwmac100_dma.c b/drivers/net/stmmac/dwmac100_dma.c
index 96d098d6..2fece7b 100644
--- a/drivers/net/stmmac/dwmac100_dma.c
+++ b/drivers/net/stmmac/dwmac100_dma.c
@@ -71,8 +71,6 @@
csr6 |= DMA_CONTROL_TTC_128;
writel(csr6, ioaddr + DMA_CONTROL);
-
- return;
}
static void dwmac100_dump_dma_regs(unsigned long ioaddr)
@@ -88,7 +86,6 @@
DMA_CUR_TX_BUF_ADDR, readl(ioaddr + DMA_CUR_TX_BUF_ADDR));
CHIP_DBG(KERN_DEBUG "\t CSR21 (offset 0x%x): 0x%08x\n",
DMA_CUR_RX_BUF_ADDR, readl(ioaddr + DMA_CUR_RX_BUF_ADDR));
- return;
}
/* DMA controller has two counters to track the number of
@@ -119,7 +116,6 @@
x->rx_missed_cntr += miss_f;
}
}
- return;
}
struct stmmac_dma_ops dwmac100_dma_ops = {
diff --git a/drivers/net/stmmac/dwmac_lib.c b/drivers/net/stmmac/dwmac_lib.c
index 0a504ad..a854152 100644
--- a/drivers/net/stmmac/dwmac_lib.c
+++ b/drivers/net/stmmac/dwmac_lib.c
@@ -52,7 +52,6 @@
u32 value = readl(ioaddr + DMA_CONTROL);
value |= DMA_CONTROL_ST;
writel(value, ioaddr + DMA_CONTROL);
- return;
}
void dwmac_dma_stop_tx(unsigned long ioaddr)
@@ -60,7 +59,6 @@
u32 value = readl(ioaddr + DMA_CONTROL);
value &= ~DMA_CONTROL_ST;
writel(value, ioaddr + DMA_CONTROL);
- return;
}
void dwmac_dma_start_rx(unsigned long ioaddr)
@@ -68,8 +66,6 @@
u32 value = readl(ioaddr + DMA_CONTROL);
value |= DMA_CONTROL_SR;
writel(value, ioaddr + DMA_CONTROL);
-
- return;
}
void dwmac_dma_stop_rx(unsigned long ioaddr)
@@ -77,8 +73,6 @@
u32 value = readl(ioaddr + DMA_CONTROL);
value &= ~DMA_CONTROL_SR;
writel(value, ioaddr + DMA_CONTROL);
-
- return;
}
#ifdef DWMAC_DMA_DEBUG
@@ -111,7 +105,6 @@
default:
break;
}
- return;
}
static void show_rx_process_state(unsigned int status)
@@ -149,7 +142,6 @@
default:
break;
}
- return;
}
#endif
@@ -244,8 +236,6 @@
writel(data, ioaddr + high);
data = (addr[3] << 24) | (addr[2] << 16) | (addr[1] << 8) | addr[0];
writel(data, ioaddr + low);
-
- return;
}
void stmmac_get_mac_addr(unsigned long ioaddr, unsigned char *addr,
@@ -264,7 +254,5 @@
addr[3] = (lo_addr >> 24) & 0xff;
addr[4] = hi_addr & 0xff;
addr[5] = (hi_addr >> 8) & 0xff;
-
- return;
}
diff --git a/drivers/net/stmmac/enh_desc.c b/drivers/net/stmmac/enh_desc.c
index eb5684a..3c18ebe 100644
--- a/drivers/net/stmmac/enh_desc.c
+++ b/drivers/net/stmmac/enh_desc.c
@@ -241,7 +241,6 @@
p->des01.erx.disable_ic = 1;
p++;
}
- return;
}
static void enh_desc_init_tx_desc(struct dma_desc *p, unsigned int ring_size)
@@ -254,8 +253,6 @@
p->des01.etx.end_ring = 1;
p++;
}
-
- return;
}
static int enh_desc_get_tx_owner(struct dma_desc *p)
@@ -289,8 +286,6 @@
memset(p, 0, sizeof(struct dma_desc));
p->des01.etx.end_ring = ter;
-
- return;
}
static void enh_desc_prepare_tx_desc(struct dma_desc *p, int is_fs, int len,
diff --git a/drivers/net/stmmac/norm_desc.c b/drivers/net/stmmac/norm_desc.c
index ecfcc00..31ad536 100644
--- a/drivers/net/stmmac/norm_desc.c
+++ b/drivers/net/stmmac/norm_desc.c
@@ -132,7 +132,6 @@
p->des01.rx.disable_ic = 1;
p++;
}
- return;
}
static void ndesc_init_tx_desc(struct dma_desc *p, unsigned int ring_size)
@@ -144,7 +143,6 @@
p->des01.tx.end_ring = 1;
p++;
}
- return;
}
static int ndesc_get_tx_owner(struct dma_desc *p)
@@ -194,8 +192,6 @@
/* set termination field */
p->des01.tx.end_ring = ter;
-
- return;
}
static void ndesc_prepare_tx_desc(struct dma_desc *p, int is_fs, int len,
diff --git a/drivers/net/stmmac/stmmac_ethtool.c b/drivers/net/stmmac/stmmac_ethtool.c
index c021eaa..f080509 100644
--- a/drivers/net/stmmac/stmmac_ethtool.c
+++ b/drivers/net/stmmac/stmmac_ethtool.c
@@ -102,7 +102,6 @@
strcpy(info->version, DRV_MODULE_VERSION);
info->fw_version[0] = '\0';
info->n_stats = STMMAC_STATS_LEN;
- return;
}
int stmmac_ethtool_getsettings(struct net_device *dev, struct ethtool_cmd *cmd)
@@ -194,8 +193,6 @@
reg_space[i + 55] =
readl(dev->base_addr + (DMA_BUS_MODE + (i * 4)));
}
-
- return;
}
int stmmac_ethtool_set_tx_csum(struct net_device *netdev, u32 data)
@@ -233,7 +230,6 @@
pause->tx_pause = 1;
spin_unlock(&priv->lock);
- return;
}
static int
@@ -292,8 +288,6 @@
data[i] = (stmmac_gstrings_stats[i].sizeof_stat ==
sizeof(u64)) ? (*(u64 *)p) : (*(u32 *)p);
}
-
- return;
}
static int stmmac_get_sset_count(struct net_device *netdev, int sset)
@@ -323,7 +317,6 @@
WARN_ON(1);
break;
}
- return;
}
/* Currently only support WOL through Magic packet. */
diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c
index 7ac6dde..a31d580 100644
--- a/drivers/net/stmmac/stmmac_main.c
+++ b/drivers/net/stmmac/stmmac_main.c
@@ -169,8 +169,6 @@
flow_ctrl = FLOW_OFF;
if (unlikely((pause < 0) || (pause > 0xffff)))
pause = PAUSE_TIME;
-
- return;
}
#if defined(STMMAC_XMIT_DEBUG) || defined(STMMAC_RX_DEBUG)
@@ -184,7 +182,6 @@
pr_info(" %02x", buf[j]);
}
pr_info("\n");
- return;
}
#endif
@@ -514,7 +511,6 @@
pr_info("TX descriptor ring:\n");
display_ring(priv->dma_tx, txsize);
}
- return;
}
static void dma_free_rx_skbufs(struct stmmac_priv *priv)
@@ -529,7 +525,6 @@
}
priv->rx_skbuff[i] = NULL;
}
- return;
}
static void dma_free_tx_skbufs(struct stmmac_priv *priv)
@@ -547,7 +542,6 @@
priv->tx_skbuff[i] = NULL;
}
}
- return;
}
static void free_dma_desc_resources(struct stmmac_priv *priv)
@@ -567,8 +561,6 @@
kfree(priv->rx_skbuff_dma);
kfree(priv->rx_skbuff);
kfree(priv->tx_skbuff);
-
- return;
}
/**
@@ -598,8 +590,6 @@
}
}
tx_coe = priv->tx_coe;
-
- return;
}
/**
@@ -675,7 +665,6 @@
}
netif_tx_unlock(priv->dev);
}
- return;
}
static inline void stmmac_enable_irq(struct stmmac_priv *priv)
@@ -731,8 +720,6 @@
priv->xstats.sched_timer_n++;
_stmmac_schedule(priv);
-
- return;
}
static void stmmac_no_timer_started(unsigned int x)
@@ -763,8 +750,6 @@
priv->dev->stats.tx_errors++;
netif_wake_queue(priv->dev);
-
- return;
}
@@ -788,8 +773,6 @@
stmmac_tx_err(priv);
} else if (unlikely(status == tx_hard_error))
stmmac_tx_err(priv);
-
- return;
}
/**
@@ -1197,7 +1180,6 @@
}
priv->hw->desc->set_rx_owner(p + entry);
}
- return;
}
static int stmmac_rx(struct stmmac_priv *priv, int limit)
@@ -1331,7 +1313,6 @@
/* Clear Tx resources and restart transmitting again */
stmmac_tx_err(priv);
- return;
}
/* Configuration changes (passed on by ifconfig) */
@@ -1373,7 +1354,6 @@
spin_lock(&priv->lock);
priv->hw->mac->set_filter(dev);
spin_unlock(&priv->lock);
- return;
}
/**
@@ -1489,8 +1469,6 @@
spin_lock(&priv->lock);
priv->vlgrp = grp;
spin_unlock(&priv->lock);
-
- return;
}
#endif
diff --git a/drivers/net/stmmac/stmmac_timer.c b/drivers/net/stmmac/stmmac_timer.c
index 679f61f..2a0e1ab 100644
--- a/drivers/net/stmmac/stmmac_timer.c
+++ b/drivers/net/stmmac/stmmac_timer.c
@@ -31,8 +31,6 @@
struct net_device *dev = (struct net_device *)data;
stmmac_schedule(dev);
-
- return;
}
#define STMMAC_TIMER_MSG(timer, freq) \
@@ -47,13 +45,11 @@
{
rtc_irq_set_freq(stmmac_rtc, &stmmac_task, new_freq);
rtc_irq_set_state(stmmac_rtc, &stmmac_task, 1);
- return;
}
static void stmmac_rtc_stop(void)
{
rtc_irq_set_state(stmmac_rtc, &stmmac_task, 0);
- return;
}
int stmmac_open_ext_timer(struct net_device *dev, struct stmmac_timer *tm)
@@ -102,13 +98,11 @@
{
clk_set_rate(timer_clock, new_freq);
clk_enable(timer_clock);
- return;
}
static void stmmac_tmu_stop(void)
{
clk_disable(timer_clock);
- return;
}
int stmmac_open_ext_timer(struct net_device *dev, struct stmmac_timer *tm)
diff --git a/drivers/net/stnic.c b/drivers/net/stnic.c
index 87a6b8e..d85f0a8 100644
--- a/drivers/net/stnic.c
+++ b/drivers/net/stnic.c
@@ -280,7 +280,6 @@
{
stnic_reset (dev);
NS8390_init (dev, 0);
- return;
}
static void __exit stnic_cleanup(void)
diff --git a/drivers/net/sun3_82586.c b/drivers/net/sun3_82586.c
index 31ab4ab..1513123 100644
--- a/drivers/net/sun3_82586.c
+++ b/drivers/net/sun3_82586.c
@@ -985,7 +985,7 @@
p->scb->cmd_cuc = CUC_START;
sun3_attn586();
WAIT_4_SCB_CMD();
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
return 0;
}
#endif
@@ -998,7 +998,7 @@
sun3_82586_close(dev);
sun3_82586_open(dev);
}
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
}
/******************************************************
@@ -1062,7 +1062,6 @@
}
sun3_attn586();
- dev->trans_start = jiffies;
if(!i)
dev_kfree_skb(skb);
WAIT_4_SCB_CMD();
@@ -1082,7 +1081,6 @@
p->xmit_cmds[0]->cmd_status = p->nop_cmds[next_nop]->cmd_status = 0;
p->nop_cmds[p->nop_point]->cmd_link = make16((p->xmit_cmds[0]));
- dev->trans_start = jiffies;
p->nop_point = next_nop;
dev_kfree_skb(skb);
# endif
@@ -1097,7 +1095,6 @@
p->nop_cmds[next_nop]->cmd_status = 0;
p->nop_cmds[p->xmit_count]->cmd_link = make16((p->xmit_cmds[p->xmit_count]));
- dev->trans_start = jiffies;
p->xmit_count = next_nop;
{
diff --git a/drivers/net/sun3lance.c b/drivers/net/sun3lance.c
index 1694ca5..358c22f 100644
--- a/drivers/net/sun3lance.c
+++ b/drivers/net/sun3lance.c
@@ -523,8 +523,8 @@
/* Transmitter timeout, serious problems. */
if (netif_queue_stopped(dev)) {
- int tickssofar = jiffies - dev->trans_start;
- if (tickssofar < 20)
+ int tickssofar = jiffies - dev_trans_start(dev);
+ if (tickssofar < HZ/5)
return NETDEV_TX_BUSY;
DPRINTK( 1, ( "%s: transmit timed out, status %04x, resetting.\n",
@@ -559,7 +559,6 @@
REGA( CSR0 ) = CSR0_INEA | CSR0_INIT | CSR0_STRT;
netif_start_queue(dev);
- dev->trans_start = jiffies;
return NETDEV_TX_OK;
}
@@ -637,8 +636,7 @@
AREG = CSR0;
DPRINTK( 2, ( "%s: lance_start_xmit() exiting, csr0 %4.4x.\n",
dev->name, DREG ));
- dev->trans_start = jiffies;
- dev_kfree_skb( skb );
+ dev_kfree_skb(skb);
lp->lock = 0;
if ((MEM->tx_head[(entry+1) & TX_RING_MOD_MASK].flag & TMD1_OWN) ==
diff --git a/drivers/net/sunbmac.c b/drivers/net/sunbmac.c
index 5291315..34446b6 100644
--- a/drivers/net/sunbmac.c
+++ b/drivers/net/sunbmac.c
@@ -982,8 +982,6 @@
sbus_writel(CREG_CTRL_TWAKEUP, bp->creg + CREG_CTRL);
- dev->trans_start = jiffies;
-
return NETDEV_TX_OK;
}
diff --git a/drivers/net/sundance.c b/drivers/net/sundance.c
index da45f01..2678588 100644
--- a/drivers/net/sundance.c
+++ b/drivers/net/sundance.c
@@ -788,7 +788,6 @@
iowrite8(MDIO_EnbIn | MDIO_ShiftClk, mdio_addr);
mdio_delay();
}
- return;
}
static int mdio_wait_link(struct net_device *dev, int wait)
@@ -972,7 +971,7 @@
dev->if_port = 0;
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
dev->stats.tx_errors++;
if (np->cur_tx - np->dirty_tx < TX_QUEUE_LEN - 4) {
netif_wake_queue(dev);
@@ -1022,7 +1021,6 @@
np->tx_skbuff[i] = NULL;
np->tx_ring[i].status = 0;
}
- return;
}
static void tx_poll (unsigned long data)
@@ -1049,7 +1047,6 @@
if (ioread32 (np->base + TxListPtr) == 0)
iowrite32 (np->tx_ring_dma + head * sizeof(struct netdev_desc),
np->base + TxListPtr);
- return;
}
static netdev_tx_t
@@ -1084,7 +1081,6 @@
} else {
netif_stop_queue (dev);
}
- dev->trans_start = jiffies;
if (netif_msg_tx_queued(np)) {
printk (KERN_DEBUG
"%s: Transmit frame #%d queued in slot %d.\n",
@@ -1379,7 +1375,6 @@
if (np->budget <= 0)
np->budget = RX_BUDGET;
tasklet_schedule(&np->rx_tasklet);
- return;
}
static void refill_rx (struct net_device *dev)
@@ -1410,7 +1405,6 @@
np->rx_ring[entry].status = 0;
cnt++;
}
- return;
}
static void netdev_error(struct net_device *dev, int intr_status)
{
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index 2b78e97..434f9d7 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -1136,7 +1136,7 @@
writel(gp->tx_new, gp->regs + TXDMA_KICK);
spin_unlock_irqrestore(&gp->tx_lock, flags);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* NETIF_F_LLTX driver :( */
return NETDEV_TX_OK;
}
@@ -2923,7 +2923,6 @@
dev_addr[1] = 0x00;
dev_addr[2] = 0x20;
get_random_bytes(dev_addr + 3, 3);
- return;
}
#endif /* not Sparc and not PPC */
diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c
index 982ff12..30826eb 100644
--- a/drivers/net/sunhme.c
+++ b/drivers/net/sunhme.c
@@ -2341,8 +2341,6 @@
spin_unlock_irq(&hp->happy_lock);
- dev->trans_start = jiffies;
-
tx_add_log(hp, TXLOG_ACTION_TXMIT, 0);
return NETDEV_TX_OK;
}
@@ -2945,7 +2943,6 @@
dev_addr[1] = 0x00;
dev_addr[2] = 0x20;
get_random_bytes(&dev_addr[3], 3);
- return;
}
#endif /* !(CONFIG_SPARC) */
diff --git a/drivers/net/sunlance.c b/drivers/net/sunlance.c
index c7748b7..f88a60f 100644
--- a/drivers/net/sunlance.c
+++ b/drivers/net/sunlance.c
@@ -1003,7 +1003,7 @@
}
lp->init_ring(dev);
load_csrs(lp);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
status = init_restart_lance(lp);
return status;
}
@@ -1160,7 +1160,6 @@
spin_unlock_irq(&lp->lock);
- dev->trans_start = jiffies;
dev_kfree_skb(skb);
return NETDEV_TX_OK;
diff --git a/drivers/net/sunqe.c b/drivers/net/sunqe.c
index 239f097..a7542d2 100644
--- a/drivers/net/sunqe.c
+++ b/drivers/net/sunqe.c
@@ -602,7 +602,6 @@
qep->tx_new = NEXT_TX(entry);
/* Get it going. */
- dev->trans_start = jiffies;
sbus_writel(CREG_CTRL_TWAKEUP, qep->qcregs + CREG_CTRL);
dev->stats.tx_packets++;
diff --git a/drivers/net/sunvnet.c b/drivers/net/sunvnet.c
index 6cf8b06..d281a7b 100644
--- a/drivers/net/sunvnet.c
+++ b/drivers/net/sunvnet.c
@@ -717,7 +717,6 @@
dev_kfree_skb(skb);
- dev->trans_start = jiffies;
return NETDEV_TX_OK;
out_dropped_unlock:
diff --git a/drivers/net/tc35815.c b/drivers/net/tc35815.c
index 36149dd..be08b75 100644
--- a/drivers/net/tc35815.c
+++ b/drivers/net/tc35815.c
@@ -1357,8 +1357,6 @@
}
lp->tfd_start = (lp->tfd_start + 1) % TX_FD_NUM;
- dev->trans_start = jiffies;
-
/* If we just used up the very last entry in the
* TX ring on this device, tell the queueing
* layer to send no more.
diff --git a/drivers/net/tlan.c b/drivers/net/tlan.c
index 8ffec22..ccee3ed 100644
--- a/drivers/net/tlan.c
+++ b/drivers/net/tlan.c
@@ -1034,7 +1034,7 @@
TLan_ResetLists( dev );
TLan_ReadAndClearStats( dev, TLAN_IGNORE );
TLan_ResetAdapter( dev );
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue( dev );
}
@@ -1147,7 +1147,6 @@
CIRC_INC( priv->txTail, TLAN_NUM_TX_LISTS );
- dev->trans_start = jiffies;
return NETDEV_TX_OK;
} /* TLan_StartTx */
diff --git a/drivers/net/tokenring/ibmtr.c b/drivers/net/tokenring/ibmtr.c
index eebdaae..91e6c78 100644
--- a/drivers/net/tokenring/ibmtr.c
+++ b/drivers/net/tokenring/ibmtr.c
@@ -1041,7 +1041,6 @@
writew(ti->exsap_station_id, ti->srb + STATION_ID_OFST);
writeb(CMD_IN_SRB, ti->mmio + ACA_OFFSET + ACA_SET + ISRA_ODD);
spin_unlock_irqrestore(&(ti->lock), flags);
- dev->trans_start = jiffies;
return NETDEV_TX_OK;
}
diff --git a/drivers/net/tokenring/madgemc.c b/drivers/net/tokenring/madgemc.c
index 53f631e..785ad1a 100644
--- a/drivers/net/tokenring/madgemc.c
+++ b/drivers/net/tokenring/madgemc.c
@@ -109,7 +109,6 @@
SIFWRITEB(val, reg);
madgemc_setregpage(dev, 0);
}
- return;
}
/*
@@ -140,7 +139,6 @@
SIFWRITEW(val, reg);
madgemc_setregpage(dev, 0);
}
- return;
}
static struct net_device_ops madgemc_netdev_ops __read_mostly;
@@ -505,8 +503,6 @@
dev->base_addr + MC_CONTROL_REG1);
}
reg1 = inb(dev->base_addr + MC_CONTROL_REG1);
-
- return;
}
/*
@@ -527,8 +523,6 @@
dev->base_addr + MC_CONTROL_REG0);
}
reg0 = inb(dev->base_addr + MC_CONTROL_REG0);
-
- return;
}
/*
@@ -550,8 +544,6 @@
outb(reg1 | MC_CONTROL_REG1_SINTEN,
dev->base_addr + MC_CONTROL_REG1);
}
-
- return;
}
/*
@@ -594,8 +586,6 @@
madgemc_setint(dev, 0);
/* unmap SIF registers */
madgemc_setsifsel(dev, 0);
-
- return;
}
/*
@@ -656,8 +646,6 @@
/* Restore original register values */
outb(reg0, ioaddr + MC_CONTROL_REG0);
outb(reg1, ioaddr + MC_CONTROL_REG1);
-
- return;
}
static int madgemc_open(struct net_device *dev)
diff --git a/drivers/net/tokenring/smctr.c b/drivers/net/tokenring/smctr.c
index e405601..0929fff 100644
--- a/drivers/net/tokenring/smctr.c
+++ b/drivers/net/tokenring/smctr.c
@@ -4562,7 +4562,7 @@
* fake transmission time and go on trying. Our own timeout
* routine is in sktr_timer_chk()
*/
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
}
@@ -5147,8 +5147,6 @@
{
if(smctr_debug > 10)
printk(KERN_DEBUG "%s: smctr_set_multicast_list\n", dev->name);
-
- return;
}
static int smctr_set_page(struct net_device *dev, __u8 *buf)
diff --git a/drivers/net/tokenring/tms380tr.c b/drivers/net/tokenring/tms380tr.c
index c169fd0..435ef7d 100644
--- a/drivers/net/tokenring/tms380tr.c
+++ b/drivers/net/tokenring/tms380tr.c
@@ -325,8 +325,6 @@
tp->Sleeping = 0;
wake_up_interruptible(&tp->wait_for_tok_int);
}
-
- return;
}
/*
@@ -460,8 +458,6 @@
tp->RplHead = &tp->Rpl[0];
tp->RplTail = &tp->Rpl[RPL_NUM-1];
tp->RplTail->Status = (RX_START_FRAME | RX_END_FRAME | RX_FRAME_IRQ);
-
- return;
}
/*
@@ -481,8 +477,6 @@
tp->ipb.DMA_Abort_Thrhld = DMA_RETRIES;
tp->ipb.SCB_Addr = 0;
tp->ipb.SSB_Addr = 0;
-
- return;
}
/*
@@ -527,8 +521,6 @@
tp->ocpl.ProdIDAddr[0] = LOWORD(Addr);
tp->ocpl.ProdIDAddr[1] = HIWORD(Addr);
-
- return;
}
/*
@@ -543,8 +535,6 @@
tp->OpenCommandIssued = 1;
tms380tr_exec_cmd(dev, OC_OPEN);
-
- return;
}
/*
@@ -554,8 +544,6 @@
static void tms380tr_disable_interrupts(struct net_device *dev)
{
SIFWRITEB(0, SIFACL);
-
- return;
}
/*
@@ -565,8 +553,6 @@
static void tms380tr_enable_interrupts(struct net_device *dev)
{
SIFWRITEB(ACL_SINTEN, SIFACL);
-
- return;
}
/*
@@ -578,8 +564,6 @@
tp->CMDqueue |= Command;
tms380tr_chk_outstanding_cmds(dev);
-
- return;
}
static void tms380tr_timeout(struct net_device *dev)
@@ -592,7 +576,7 @@
* fake transmission time and go on trying. Our own timeout
* routine is in tms380tr_timer_chk()
*/
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
}
@@ -712,8 +696,6 @@
SRBit = frame[8] & 0x80;
memcpy(&frame[8], hw_addr, 6);
frame[8] |= SRBit;
-
- return;
}
/*
@@ -743,8 +725,6 @@
return;
tp->ReOpenInProgress = 1;
tms380tr_open_adapter(dev);
-
- return;
}
/*
@@ -863,8 +843,6 @@
* and clear STS_SYSTEM_IRQ bit: enable adapter for further interrupts.
*/
tms380tr_exec_sifcmd(dev, CMD_SSB_CLEAR | CMD_CLEAR_SYSTEM_IRQ);
-
- return;
}
/*
@@ -1119,8 +1097,6 @@
tp->MacStat.frequency_errors += tp->errorlogtable.Frequency_Error;
tp->MacStat.internal_errors += tp->errorlogtable.Internal_Error;
}
-
- return;
}
/*
@@ -1229,7 +1205,6 @@
tp->ocpl.OPENOptions = OpenOptions;
tms380tr_exec_cmd(dev, OC_MODIFY_OPEN_PARMS);
- return;
}
/*
@@ -1247,7 +1222,6 @@
#else
udelay(time);
#endif
- return;
}
/*
@@ -1266,8 +1240,6 @@
SifStsValue = SIFREADW(SIFSTS);
} while((SifStsValue & CMD_INTERRUPT_ADAPTER) && loop_counter--);
SIFWRITEW(cmd, SIFCMD);
-
- return;
}
/*
@@ -1700,8 +1672,6 @@
/* Execute SCB and generate IRQ when done. */
tms380tr_exec_sifcmd(dev, CMD_EXECUTE | CMD_SCB_REQUEST);
-
- return;
}
/*
@@ -1774,8 +1744,6 @@
tp->AdapterOpenFlag = 0;
tms380tr_open_adapter(dev);
}
-
- return;
}
/*
@@ -1932,8 +1900,6 @@
/* Restart of firmware successful */
tp->AdapterOpenFlag = 1;
}
-
- return;
}
/*
@@ -1988,8 +1954,6 @@
/* Restore original values */
SIFWRITEW(old_sifadx, SIFADX);
SIFWRITEW(old_sifadr, SIFADR);
-
- return;
}
/*
@@ -2021,8 +1985,6 @@
dma_unmap_single(tp->pdev, tpl->DMABuff, tpl->Skb->len, DMA_TO_DEVICE);
dev_kfree_skb_any(tpl->Skb);
}
-
- return;
}
/*
@@ -2094,7 +2056,6 @@
if(!tp->TplFree->NextTPLPtr->BusyFlag)
netif_wake_queue(dev);
- return;
}
/*
@@ -2255,8 +2216,6 @@
/* Inform adapter about RPL valid. */
tms380tr_exec_sifcmd(dev, CMD_RX_VALID);
}
-
- return;
}
/*
@@ -2269,8 +2228,6 @@
static void tms380tr_write_rpl_status(RPL *rpl, unsigned int Status)
{
rpl->Status = Status;
-
- return;
}
/*
@@ -2287,8 +2244,6 @@
/* Test functional bit */
if(DataPtr[2] & GROUP_BIT)
tp->MacStat.multicast++;
-
- return;
}
static int tms380tr_set_mac_address(struct net_device *dev, void *addr)
@@ -2318,8 +2273,6 @@
Data[j+0],Data[j+1],Data[j+2],Data[j+3],
Data[j+4],Data[j+5],Data[j+6],Data[j+7]);
}
-
- return;
}
#endif
diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index 9c0f29c..c0e7000 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -654,7 +654,6 @@
/* Trigger an immediate transmit demand. */
dw32(TxPoll, NormalTxPoll);
- dev->trans_start = jiffies;
return NETDEV_TX_OK;
}
diff --git a/drivers/net/tulip/de4x5.c b/drivers/net/tulip/de4x5.c
index d818456..75a64c8 100644
--- a/drivers/net/tulip/de4x5.c
+++ b/drivers/net/tulip/de4x5.c
@@ -1337,7 +1337,7 @@
}
lp->interrupt = UNMASK_INTERRUPTS;
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
START_DE4X5;
@@ -1507,7 +1507,6 @@
outl(POLL_DEMAND, DE4X5_TPD);/* Start the TX */
lp->tx_new = (++lp->tx_new) % lp->txRingSize;
- dev->trans_start = jiffies;
if (TX_BUFFS_AVAIL) {
netif_start_queue(dev); /* Another pkt may be queued */
@@ -1884,8 +1883,6 @@
if (lp->pktStats.bins[0] == 0) { /* Reset counters */
memset((char *)&lp->pktStats, 0, sizeof(lp->pktStats));
}
-
- return;
}
/*
@@ -1937,7 +1934,7 @@
lp->tx_new = (++lp->tx_new) % lp->txRingSize;
outl(POLL_DEMAND, DE4X5_TPD); /* Start the TX */
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
}
}
}
@@ -1992,8 +1989,6 @@
}
}
outl(omr, DE4X5_OMR);
-
- return;
}
#ifdef CONFIG_EISA
@@ -2188,8 +2183,6 @@
return;
}
}
-
- return;
}
/*
@@ -3292,8 +3285,6 @@
outl(POLL_DEMAND, DE4X5_TPD);
netif_wake_queue(dev);
-
- return;
}
/*
@@ -3665,8 +3656,6 @@
lp->rx_ring[i].status = 0;
lp->rx_skb[i] = (struct sk_buff *)1; /* Dummy entry */
}
-
- return;
}
static void
@@ -3709,8 +3698,6 @@
lp->cache.save_cnt++;
START_DE4X5;
}
-
- return;
}
static void
@@ -3742,8 +3729,6 @@
lp->cache.save_cnt--;
START_DE4X5;
}
-
- return;
}
static void
@@ -3772,8 +3757,6 @@
}
break;
}
-
- return;
}
static void
@@ -3846,8 +3829,6 @@
outl(sts, DE4X5_STS);
ENABLE_IRQs;
}
-
- return;
}
/*
@@ -3880,8 +3861,6 @@
outl(csr13, DE4X5_SICR);
mdelay(10);
-
- return;
}
/*
@@ -3902,8 +3881,6 @@
*buf++ = 0; /* Packet length (2 bytes) */
*buf++ = 1;
-
- return;
}
/*
@@ -4007,8 +3984,6 @@
}
de4x5_dbg_srom((struct de4x5_srom *)&lp->srom);
}
-
- return;
}
/*
@@ -4046,8 +4021,6 @@
}
}
}
-
- return;
}
/*
@@ -4187,8 +4160,6 @@
lp->useSROM = true;
break;
}
-
- return;
}
/*
@@ -4262,8 +4233,6 @@
sendto_srom(command, addr);
sendto_srom(command | DT_CLK, addr);
sendto_srom(command, addr);
-
- return;
}
static void
@@ -4272,8 +4241,6 @@
srom_latch(command, addr);
srom_latch(command, addr);
srom_latch((command & 0x0000ff00) | DT_CS, addr);
-
- return;
}
static void
@@ -4288,8 +4255,6 @@
udelay(1);
i = (getfrom_srom(addr) >> 3) & 0x01;
-
- return;
}
static short
@@ -4323,8 +4288,6 @@
}
sendto_srom(command & 0x0000ff00, addr);
-
- return;
}
*/
@@ -4333,8 +4296,6 @@
{
outl(command, addr);
udelay(1);
-
- return;
}
static int
@@ -4433,8 +4394,6 @@
p += ((*p & BLOCK_LEN) + 1);
}
}
-
- return;
}
/*
@@ -4463,8 +4422,6 @@
outl(lp->cache.csr14, DE4X5_STRR);
outl(lp->cache.csr13, DE4X5_SICR);
}
-
- return;
}
/*
@@ -4889,8 +4846,6 @@
mii_ta(MII_STWR, ioaddr); /* Turn around time - 2 MDC */
data = mii_swap(data, 16); /* Swap data bit ordering */
mii_wdata(data, 16, ioaddr); /* Write data */
-
- return;
}
static int
@@ -4916,8 +4871,6 @@
sendto_mii(MII_MWR | MII_WR, data, ioaddr);
data >>= 1;
}
-
- return;
}
static void
@@ -4930,8 +4883,6 @@
sendto_mii(MII_MWR | MII_WR, addr, ioaddr);
addr >>= 1;
}
-
- return;
}
static void
@@ -4943,8 +4894,6 @@
} else {
getfrom_mii(MII_MRD | MII_RD, ioaddr); /* Tri-state MDIO */
}
-
- return;
}
static int
@@ -4971,8 +4920,6 @@
udelay(1);
outl(command | MII_MDC | j, ioaddr);
udelay(1);
-
- return;
}
static int
@@ -5186,8 +5133,6 @@
} else if ((lp->chipset & ~0x00ff) == DC2114x) {
outl((data<<16) | lp->cache.csr15, DE4X5_SIGR);
}
-
- return;
}
static int
@@ -5247,8 +5192,6 @@
break;
}
}
-
- return;
}
static void
@@ -5290,8 +5233,6 @@
}
*q = t;
}
-
- return;
}
static void
@@ -5341,8 +5282,6 @@
(short)lp->rxRingSize,
(short)lp->txRingSize);
}
-
- return;
}
static void
@@ -5369,8 +5308,6 @@
printk("MII 20: %x\n",mii_rd(0x14,lp->phy[k].addr,DE4X5_MII));
}
}
-
- return;
}
static void
@@ -5395,8 +5332,6 @@
}
lp->c_media = lp->media;
}
-
- return;
}
static void
@@ -5417,8 +5352,6 @@
printk("%3d %04x\n", i<<1, (u_short)*((u_short *)p+i));
}
}
-
- return;
}
static void
@@ -5440,8 +5373,6 @@
printk("\n");
}
}
-
- return;
}
/*
diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c
index 7278ecb..29e6c63 100644
--- a/drivers/net/tulip/dmfe.c
+++ b/drivers/net/tulip/dmfe.c
@@ -1118,7 +1118,6 @@
wolinfo->supported = WAKE_PHY | WAKE_MAGIC;
wolinfo->wolopts = db->wol_mode;
- return;
}
@@ -1180,11 +1179,11 @@
/* TX polling kick monitor */
if ( db->tx_packet_cnt &&
- time_after(jiffies, dev->trans_start + DMFE_TX_KICK) ) {
+ time_after(jiffies, dev_trans_start(dev) + DMFE_TX_KICK) ) {
outl(0x1, dev->base_addr + DCR1); /* Tx polling again */
/* TX Timeout */
- if ( time_after(jiffies, dev->trans_start + DMFE_TX_TIMEOUT) ) {
+ if (time_after(jiffies, dev_trans_start(dev) + DMFE_TX_TIMEOUT) ) {
db->reset_TXtimeout++;
db->wait_reset = 1;
dev_warn(&dev->dev, "Tx timeout - resetting\n");
diff --git a/drivers/net/tulip/media.c b/drivers/net/tulip/media.c
index 68b170a..a0c770e 100644
--- a/drivers/net/tulip/media.c
+++ b/drivers/net/tulip/media.c
@@ -396,8 +396,6 @@
tp->csr6 = new_csr6 | (tp->csr6 & 0xfdff) | (tp->full_duplex ? 0x0200 : 0);
mdelay(1);
-
- return;
}
/*
diff --git a/drivers/net/tulip/pnic.c b/drivers/net/tulip/pnic.c
index 966efa1..a63e64b 100644
--- a/drivers/net/tulip/pnic.c
+++ b/drivers/net/tulip/pnic.c
@@ -67,7 +67,7 @@
*/
if (tulip_media_cap[dev->if_port] & MediaIsMII)
return;
- if (! tp->nwayset || time_after(jiffies, dev->trans_start + 1*HZ)) {
+ if (! tp->nwayset || time_after(jiffies, dev_trans_start(dev) + 1*HZ)) {
tp->csr6 = 0x00420000 | (tp->csr6 & 0x0000fdff);
iowrite32(tp->csr6, ioaddr + CSR6);
iowrite32(0x30, ioaddr + CSR12);
diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c
index 22e766e..254643e 100644
--- a/drivers/net/tulip/tulip_core.c
+++ b/drivers/net/tulip/tulip_core.c
@@ -605,7 +605,7 @@
out_unlock:
spin_unlock_irqrestore (&tp->lock, flags);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue (dev);
}
@@ -707,8 +707,6 @@
spin_unlock_irqrestore(&tp->lock, flags);
- dev->trans_start = jiffies;
-
return NETDEV_TX_OK;
}
diff --git a/drivers/net/tulip/uli526x.c b/drivers/net/tulip/uli526x.c
index c7f9728..96de582 100644
--- a/drivers/net/tulip/uli526x.c
+++ b/drivers/net/tulip/uli526x.c
@@ -1040,11 +1040,11 @@
/* TX polling kick monitor */
if ( db->tx_packet_cnt &&
- time_after(jiffies, dev->trans_start + ULI526X_TX_KICK) ) {
+ time_after(jiffies, dev_trans_start(dev) + ULI526X_TX_KICK) ) {
outl(0x1, dev->base_addr + DCR1); // Tx polling again
// TX Timeout
- if ( time_after(jiffies, dev->trans_start + ULI526X_TX_TIMEOUT) ) {
+ if ( time_after(jiffies, dev_trans_start(dev) + ULI526X_TX_TIMEOUT) ) {
db->reset_TXtimeout++;
db->wait_reset = 1;
printk( "%s: Tx timeout - resetting\n",
diff --git a/drivers/net/tulip/winbond-840.c b/drivers/net/tulip/winbond-840.c
index 18c8ced..608b279 100644
--- a/drivers/net/tulip/winbond-840.c
+++ b/drivers/net/tulip/winbond-840.c
@@ -626,7 +626,6 @@
iowrite32(MDIO_EnbIn | MDIO_ShiftClk, mdio_addr);
mdio_delay(mdio_addr);
}
- return;
}
@@ -969,9 +968,8 @@
enable_irq(dev->irq);
netif_wake_queue(dev);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
np->stats.tx_errors++;
- return;
}
/* Initialize the Rx and Tx rings, along with various 'dev' bits. */
@@ -1055,8 +1053,6 @@
}
spin_unlock_irq(&np->lock);
- dev->trans_start = jiffies;
-
if (debug > 4) {
printk(KERN_DEBUG "%s: Transmit frame #%d queued in slot %d\n",
dev->name, np->cur_tx, entry);
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 6b150c07..01b5cfc 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -396,7 +396,6 @@
/* Enqueue packet */
skb_queue_tail(&tun->socket.sk->sk_receive_queue, skb);
- dev->trans_start = jiffies;
/* Notify and wake up reader process */
if (tun->flags & TUN_FASYNC)
@@ -418,7 +417,6 @@
* _rx_ path and has nothing to do with the _tx_ path.
* In rx path we always accept everything userspace gives us.
*/
- return;
}
#define MIN_MTU 68
diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c
index b94c4cc..22bde49 100644
--- a/drivers/net/typhoon.c
+++ b/drivers/net/typhoon.c
@@ -881,8 +881,6 @@
wmb();
iowrite32(txRing->lastWrite, tp->tx_ioaddr + txRing->writeRegister);
- dev->trans_start = jiffies;
-
/* If we don't have room to put the worst case packet on the
* queue, then we must stop the queue. We need 2 extra
* descriptors -- one to prevent ring wrap, and one for the
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index 081f76b..932602d 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -3148,8 +3148,6 @@
/* set bd status and length */
out_be32((u32 __iomem *)bd, bd_status);
- dev->trans_start = jiffies;
-
/* Move to next BD in the ring */
if (!(bd_status & T_W))
bd += sizeof(struct qe_bd);
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index be0cc99..9964df1 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -834,8 +834,6 @@
} else {
net->stats.tx_packets++;
net->stats.tx_bytes += skb->len;
- /* And tell the kernel when the last transmit started. */
- net->trans_start = jiffies;
}
dev_kfree_skb(skb);
/* we're done */
@@ -1474,7 +1472,6 @@
spin_unlock_irqrestore(&serial->serial_lock, flags);
/* done */
- return;
}
/* how many characters in the buffer */
@@ -1994,7 +1991,6 @@
hso_kick_transmit(serial);
D1(" ");
- return;
}
/* called for writing diag or CS serial port */
diff --git a/drivers/net/usb/kaweth.c b/drivers/net/usb/kaweth.c
index c4c334d..46890dc 100644
--- a/drivers/net/usb/kaweth.c
+++ b/drivers/net/usb/kaweth.c
@@ -856,7 +856,6 @@
{
kaweth->stats.tx_packets++;
kaweth->stats.tx_bytes += skb->len;
- net->trans_start = jiffies;
}
spin_unlock_irq(&kaweth->device_lock);
diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c
index 4183877..1cd17d2 100644
--- a/drivers/net/usb/pegasus.c
+++ b/drivers/net/usb/pegasus.c
@@ -808,7 +808,7 @@
break;
}
- net->trans_start = jiffies;
+ net->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(net);
}
@@ -909,7 +909,6 @@
} else {
pegasus->stats.tx_packets++;
pegasus->stats.tx_bytes += skb->len;
- net->trans_start = jiffies;
}
dev_kfree_skb(skb);
diff --git a/drivers/net/usb/rndis_host.c b/drivers/net/usb/rndis_host.c
index dd8a4ad..28d3ee1 100644
--- a/drivers/net/usb/rndis_host.c
+++ b/drivers/net/usb/rndis_host.c
@@ -104,8 +104,10 @@
int rndis_command(struct usbnet *dev, struct rndis_msg_hdr *buf, int buflen)
{
struct cdc_state *info = (void *) &dev->data;
+ struct usb_cdc_notification notification;
int master_ifnum;
int retval;
+ int partial;
unsigned count;
__le32 rsp;
u32 xid = 0, msg_len, request_id;
@@ -133,13 +135,17 @@
if (unlikely(retval < 0 || xid == 0))
return retval;
- // FIXME Seems like some devices discard responses when
- // we time out and cancel our "get response" requests...
- // so, this is fragile. Probably need to poll for status.
+ /* Some devices don't respond on the control channel until
+ * polled on the status channel, so do that first. */
+ retval = usb_interrupt_msg(
+ dev->udev,
+ usb_rcvintpipe(dev->udev, dev->status->desc.bEndpointAddress),
+ ¬ification, sizeof(notification), &partial,
+ RNDIS_CONTROL_TIMEOUT_MS);
+ if (unlikely(retval < 0))
+ return retval;
- /* ignore status endpoint, just poll the control channel;
- * the request probably completed immediately
- */
+ /* Poll the control channel; the request probably completed immediately */
rsp = buf->msg_type | RNDIS_MSG_COMPLETION;
for (count = 0; count < 10; count++) {
memset(buf, 0, CONTROL_BUFFER_SIZE);
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index f9f0730..5ec542d 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -187,7 +187,6 @@
return NETDEV_TX_OK;
rx_drop:
- kfree_skb(skb);
rcv_stats->rx_dropped++;
return NETDEV_TX_OK;
}
diff --git a/drivers/net/via-rhine.c b/drivers/net/via-rhine.c
index 467bcff..4930f9d 100644
--- a/drivers/net/via-rhine.c
+++ b/drivers/net/via-rhine.c
@@ -1209,7 +1209,7 @@
spin_unlock_bh(&rp->lock);
enable_irq(rp->pdev->irq);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
dev->stats.tx_errors++;
netif_wake_queue(dev);
}
@@ -1294,8 +1294,6 @@
if (rp->cur_tx == rp->dirty_tx + TX_QUEUE_LEN)
netif_stop_queue(dev);
- dev->trans_start = jiffies;
-
spin_unlock_irqrestore(&rp->lock, flags);
if (debug > 4) {
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index 616f8c9..42dffd3 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -2606,7 +2606,6 @@
td_ptr->td_buf[0].size |= TD_QUEUE;
mac_tx_queue_wake(vptr->mac_regs, qnum);
- dev->trans_start = jiffies;
spin_unlock_irqrestore(&vptr->lock, flags);
out:
return NETDEV_TX_OK;
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index 90e783a..3946232 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -992,7 +992,6 @@
VMXNET3_WRITE_BAR0_REG(adapter, VMXNET3_REG_TXPROD,
tq->tx_ring.next2fill);
}
- netdev->trans_start = jiffies;
return NETDEV_TX_OK;
diff --git a/drivers/net/vxge/vxge-config.c b/drivers/net/vxge/vxge-config.c
index a5fc816..297f0d2 100644
--- a/drivers/net/vxge/vxge-config.c
+++ b/drivers/net/vxge/vxge-config.c
@@ -183,8 +183,6 @@
pci_write_config_word(hldev->pdev, PCI_COMMAND, cmd);
pci_save_state(hldev->pdev);
-
- return;
}
/*
@@ -342,8 +340,6 @@
hldev->minor_revision =
(u8)VXGE_HW_TITAN_ASIC_ID_GET_INITIAL_MINOR_REVISION(val64);
-
- return;
}
/*
@@ -428,8 +424,6 @@
hldev->first_vp_id = i;
break;
}
-
- return;
}
/*
@@ -1217,8 +1211,6 @@
/* link this RxD block with previous one */
__vxge_hw_ring_rxdblock_link(mempoolh, ring, index - 1, index);
}
-
- return;
}
/*
@@ -2318,8 +2310,6 @@
txdl_priv->first_txdp = txdp;
txdl_priv->next_txdl_priv = NULL;
txdl_priv->alloc_frags = 0;
-
- return;
}
/*
@@ -2576,7 +2566,6 @@
writeq(dta_struct_sel, &vpath_reg->rts_access_steer_data0);
writeq(0, &vpath_reg->rts_access_steer_data1);
wmb();
- return;
}
@@ -3484,7 +3473,6 @@
val64 &= ~VXGE_HW_PRC_CFG4_RTH_DISABLE;
writeq(val64, &vp_reg->prc_cfg4);
- return;
}
/*
@@ -3903,7 +3891,6 @@
&vp_reg->tim_cfg1_int_num[VXGE_HW_VPATH_INTR_TX]);
}
}
- return;
}
/*
* __vxge_hw_vpath_initialize
@@ -5037,8 +5024,6 @@
if (status == VXGE_HW_OK)
__vxge_hw_blockpool_blocks_remove(blockpool);
}
-
- return;
}
/*
@@ -5094,6 +5079,4 @@
}
__vxge_hw_blockpool_blocks_remove(blockpool);
-
- return;
}
diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index 2bab364..b504bd5 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -1764,7 +1764,6 @@
vxge_debug_entryexit(VXGE_TRACE,
"%s:%d Exiting...", __func__, __LINE__);
- return;
}
#endif
@@ -2815,7 +2814,6 @@
for (i = 0; i < vdev->no_of_vpath; i++)
netif_napi_del(&vdev->vpaths[i].ring.napi);
}
- return;
}
int do_vxge_close(struct net_device *dev, int do_io)
@@ -3500,8 +3498,6 @@
for (i = 1; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++)
bw_percentage[i] = bw_percentage[0];
}
-
- return;
}
/*
diff --git a/drivers/net/vxge/vxge-traffic.c b/drivers/net/vxge/vxge-traffic.c
index f83e6ae..6cc1dd7 100644
--- a/drivers/net/vxge/vxge-traffic.c
+++ b/drivers/net/vxge/vxge-traffic.c
@@ -233,8 +233,6 @@
__vxge_hw_pio_mem_write32_upper(
(u32)vxge_bVALn(vxge_mBIT(msix_id >> 2), 0, 32),
&channel->common_reg->set_msix_mask_vect[msix_id%4]);
-
- return;
}
/**
@@ -253,8 +251,6 @@
__vxge_hw_pio_mem_write32_upper(
(u32)vxge_bVALn(vxge_mBIT(msix_id >> 2), 0, 32),
&channel->common_reg->clear_msix_mask_vect[msix_id%4]);
-
- return;
}
/**
@@ -329,8 +325,6 @@
val64 = readq(&hldev->common_reg->titan_general_int_status);
vxge_hw_device_unmask_all(hldev);
-
- return;
}
/**
@@ -362,8 +356,6 @@
vxge_hw_vpath_intr_disable(
VXGE_HW_VIRTUAL_PATH_HANDLE(&hldev->virtual_paths[i]));
}
-
- return;
}
/**
@@ -383,8 +375,6 @@
__vxge_hw_pio_mem_write32_upper((u32)vxge_bVALn(val64, 0, 32),
&hldev->common_reg->titan_mask_all_int);
-
- return;
}
/**
@@ -404,8 +394,6 @@
__vxge_hw_pio_mem_write32_upper((u32)vxge_bVALn(val64, 0, 32),
&hldev->common_reg->titan_mask_all_int);
-
- return;
}
/**
@@ -647,8 +635,6 @@
hldev->tim_int_mask1[VXGE_HW_VPATH_INTR_RX]),
&hldev->common_reg->tim_int_status1);
}
-
- return;
}
/*
@@ -2255,8 +2241,6 @@
VXGE_HW_ONE_SHOT_VECT3_EN_ONE_SHOT_VECT3_EN,
0, 32), &vp_reg->one_shot_vect3_en);
}
-
- return;
}
/**
@@ -2278,8 +2262,6 @@
__vxge_hw_pio_mem_write32_upper(
(u32) vxge_bVALn(vxge_mBIT(msix_id >> 2), 0, 32),
&hldev->common_reg->set_msix_mask_vect[msix_id % 4]);
-
- return;
}
/**
@@ -2310,8 +2292,6 @@
&hldev->common_reg->
clear_msix_mask_vect[msix_id%4]);
}
-
- return;
}
/**
@@ -2333,8 +2313,6 @@
__vxge_hw_pio_mem_write32_upper(
(u32)vxge_bVALn(vxge_mBIT(msix_id >> 2), 0, 32),
&hldev->common_reg->clear_msix_mask_vect[msix_id%4]);
-
- return;
}
/**
@@ -2351,8 +2329,6 @@
__vxge_hw_pio_mem_write32_upper(
(u32)vxge_bVALn(vxge_mBIT(vp->vpath->vp_id), 0, 32),
&vp->vpath->hldev->common_reg->set_msix_mask_all_vect);
-
- return;
}
/**
@@ -2391,8 +2367,6 @@
tim_int_mask1[VXGE_HW_VPATH_INTR_RX] | val64),
&hldev->common_reg->tim_int_mask1);
}
-
- return;
}
/**
@@ -2429,8 +2403,6 @@
tim_int_mask1[VXGE_HW_VPATH_INTR_RX])) & val64,
&hldev->common_reg->tim_int_mask1);
}
-
- return;
}
/**
diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c
index a4859f7..d45b08d 100644
--- a/drivers/net/wan/dscc4.c
+++ b/drivers/net/wan/dscc4.c
@@ -1175,8 +1175,6 @@
spin_unlock(&dpriv->lock);
#endif
- dev->trans_start = jiffies;
-
if (debug > 2)
dscc4_tx_print(dev, dpriv, "Xmit");
/* To be cleaned(unsigned int)/optimized. Later, ok ? */
diff --git a/drivers/net/wan/hd64570.c b/drivers/net/wan/hd64570.c
index 4dde2ea..a3ea27c 100644
--- a/drivers/net/wan/hd64570.c
+++ b/drivers/net/wan/hd64570.c
@@ -658,7 +658,6 @@
#endif
writew(len, &desc->len);
writeb(ST_TX_EOM, &desc->stat);
- dev->trans_start = jiffies;
port->txin = next_desc(port, port->txin, 1);
sca_outw(desc_offset(port, port->txin, 1),
diff --git a/drivers/net/wan/hd64572.c b/drivers/net/wan/hd64572.c
index aad9ed4..ea476cb 100644
--- a/drivers/net/wan/hd64572.c
+++ b/drivers/net/wan/hd64572.c
@@ -585,7 +585,6 @@
writew(len, &desc->len);
writeb(ST_TX_EOM, &desc->stat);
- dev->trans_start = jiffies;
port->txin = (port->txin + 1) % card->tx_ring_buffers;
sca_outl(desc_offset(port, port->txin, 1),
diff --git a/drivers/net/wan/ixp4xx_hss.c b/drivers/net/wan/ixp4xx_hss.c
index 0c2cdde..88e3630 100644
--- a/drivers/net/wan/ixp4xx_hss.c
+++ b/drivers/net/wan/ixp4xx_hss.c
@@ -891,7 +891,6 @@
wmb();
queue_put_desc(queue_ids[port->id].tx, tx_desc_phys(port, n), desc);
- dev->trans_start = jiffies;
if (qmgr_stat_below_low_watermark(txreadyq)) { /* empty */
#if DEBUG_TX
diff --git a/drivers/net/wan/lmc/lmc_main.c b/drivers/net/wan/lmc/lmc_main.c
index b278503..e2c6f7f 100644
--- a/drivers/net/wan/lmc/lmc_main.c
+++ b/drivers/net/wan/lmc/lmc_main.c
@@ -1506,8 +1506,6 @@
/* send now! */
LMC_CSR_WRITE (sc, csr_txpoll, 0);
- dev->trans_start = jiffies;
-
spin_unlock_irqrestore(&sc->lmc_lock, flags);
lmc_trace(dev, "lmc_start_xmit_out");
@@ -2103,7 +2101,7 @@
printk("%s: Xmitter busy|\n", dev->name);
sc->extra_stats.tx_tbusy_calls++;
- if (jiffies - dev->trans_start < TX_TIMEOUT)
+ if (jiffies - dev_trans_start(dev) < TX_TIMEOUT)
goto bug_out;
/*
@@ -2135,7 +2133,7 @@
sc->lmc_device->stats.tx_errors++;
sc->extra_stats.tx_ProcTimeout++; /* -baz */
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
bug_out:
diff --git a/drivers/net/wan/pc300_drv.c b/drivers/net/wan/pc300_drv.c
index 17502d8..c6aa66e 100644
--- a/drivers/net/wan/pc300_drv.c
+++ b/drivers/net/wan/pc300_drv.c
@@ -1790,7 +1790,7 @@
cpc_readb(card->hw.falcbase + card->hw.cpld_reg2) &
~(CPLD_REG2_FALC_LED1 << (2 * ch)));
}
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
CPC_UNLOCK(card, flags);
netif_wake_queue(dev);
}
@@ -1849,7 +1849,6 @@
if (d->trace_on) {
cpc_trace(dev, skb, 'T');
}
- dev->trans_start = jiffies;
/* Start transmission */
CPC_LOCK(card, flags);
diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c
index 541c700..db73a7b 100644
--- a/drivers/net/wan/wanxl.c
+++ b/drivers/net/wan/wanxl.c
@@ -298,7 +298,6 @@
desc->stat = PACKET_FULL;
writel(1 << (DOORBELL_TO_CARD_TX_0 + port->node),
port->card->plx + PLX_DOORBELL_TO_CARD);
- dev->trans_start = jiffies;
port->tx_out = (port->tx_out + 1) % TX_BUFFERS;
diff --git a/drivers/net/wd.c b/drivers/net/wd.c
index d8322d2..746a5ee 100644
--- a/drivers/net/wd.c
+++ b/drivers/net/wd.c
@@ -395,7 +395,6 @@
outb(NIC16 | ((dev->mem_start>>19) & 0x1f), wd_cmd_port+WD_CMDREG5);
if (ei_debug > 1) printk("reset done\n");
- return;
}
/* Grab the 8390 specific header. Similar to the block_input routine, but
diff --git a/drivers/net/wimax/i2400m/control.c b/drivers/net/wimax/i2400m/control.c
index 0c1aa88..ac5e2c4 100644
--- a/drivers/net/wimax/i2400m/control.c
+++ b/drivers/net/wimax/i2400m/control.c
@@ -583,7 +583,6 @@
}
break;
};
- return;
}
@@ -1434,5 +1433,4 @@
d_fnstart(3, dev, "(i2400m %p)\n", i2400m);
d_fnend(3, dev, "(i2400m %p) = void\n", i2400m);
- return;
}
diff --git a/drivers/net/wimax/i2400m/driver.c b/drivers/net/wimax/i2400m/driver.c
index 66bdb5d..9c8b78d 100644
--- a/drivers/net/wimax/i2400m/driver.c
+++ b/drivers/net/wimax/i2400m/driver.c
@@ -737,7 +737,6 @@
kfree(iw);
d_fnend(3, dev, "(ws %p i2400m %p reason %s) = void\n",
ws, i2400m, reason);
- return;
}
@@ -1087,7 +1086,6 @@
/* for scheds i2400m_dev_reset_handle() */
flush_scheduled_work();
i2400m_barker_db_exit();
- return;
}
module_exit(i2400m_driver_exit);
diff --git a/drivers/net/wimax/i2400m/netdev.c b/drivers/net/wimax/i2400m/netdev.c
index 7d7b5ef..94742e1 100644
--- a/drivers/net/wimax/i2400m/netdev.c
+++ b/drivers/net/wimax/i2400m/netdev.c
@@ -253,7 +253,6 @@
kfree_skb(wake_tx_skb);
}
d_fnend(3, dev, "(i2400m %p) = void\n", i2400m);
- return;
}
@@ -432,7 +431,6 @@
* this, there might be data pending to be sent or not...
*/
net_dev->stats.tx_errors++;
- return;
}
diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
index c835ae8..6537593 100644
--- a/drivers/net/wimax/i2400m/rx.c
+++ b/drivers/net/wimax/i2400m/rx.c
@@ -317,7 +317,6 @@
kfree_skb(ack_skb);
error_no_waiter:
spin_unlock_irqrestore(&i2400m->rx_lock, flags);
- return;
}
@@ -722,7 +721,6 @@
out:
d_fnend(4, dev, "(i2400m %p roq %p skb %p sn %u nsn %d) = void\n",
i2400m, roq, skb, sn, nsn);
- return;
}
@@ -802,7 +800,6 @@
}
roq->ws = 0;
d_fnend(2, dev, "(i2400m %p roq %p) = void\n", i2400m, roq);
- return;
}
@@ -841,7 +838,6 @@
}
d_fnend(2, dev, "(i2400m %p roq %p skb %p lbn %u) = void\n",
i2400m, roq, skb, lbn);
- return;
}
@@ -867,7 +863,6 @@
i2400m_roq_log_add(i2400m, roq, I2400M_RO_TYPE_WS,
old_ws, len, sn, nsn, roq->ws);
d_fnstart(2, dev, "(i2400m %p roq %p sn %u) = void\n", i2400m, roq, sn);
- return;
}
@@ -917,7 +912,6 @@
d_fnend(2, dev, "(i2400m %p roq %p skb %p sn %u) = void\n",
i2400m, roq, skb, sn);
- return;
}
@@ -1079,7 +1073,6 @@
error:
d_fnend(2, dev, "(i2400m %p skb_rx %p single %u payload %p "
"size %zu) = void\n", i2400m, skb_rx, single_last, payload, size);
- return;
}
diff --git a/drivers/net/wimax/i2400m/sdio-rx.c b/drivers/net/wimax/i2400m/sdio-rx.c
index d619da3..8b809c2 100644
--- a/drivers/net/wimax/i2400m/sdio-rx.c
+++ b/drivers/net/wimax/i2400m/sdio-rx.c
@@ -197,7 +197,6 @@
error_get_size:
error_bad_size:
d_fnend(7, dev, "(i2400ms %p) = %d\n", i2400ms, ret);
- return;
}
@@ -229,7 +228,6 @@
i2400ms_rx(i2400ms);
error_no_irq:
d_fnend(6, dev, "(i2400ms %p) = void\n", i2400ms);
- return;
}
diff --git a/drivers/net/wimax/i2400m/usb-notif.c b/drivers/net/wimax/i2400m/usb-notif.c
index 7b6a1d9..d44b545 100644
--- a/drivers/net/wimax/i2400m/usb-notif.c
+++ b/drivers/net/wimax/i2400m/usb-notif.c
@@ -178,7 +178,6 @@
out:
d_fnend(4, dev, "(urb %p status %d actual_length %d) = void\n",
urb, urb->status, urb->actual_length);
- return;
}
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index 2fbe9b45..174e344 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -5,6 +5,7 @@
menuconfig WLAN
bool "Wireless LAN"
depends on !S390
+ depends on NET
select WIRELESS
default y
---help---
diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
index 7a626d4..8a2d4af 100644
--- a/drivers/net/wireless/at76c50x-usb.c
+++ b/drivers/net/wireless/at76c50x-usb.c
@@ -1223,7 +1223,6 @@
priv->rx_tasklet.data = (unsigned long)urb;
tasklet_schedule(&priv->rx_tasklet);
- return;
}
static int at76_submit_rx_urb(struct at76_priv *priv)
diff --git a/drivers/net/wireless/ath/ar9170/ar9170.h b/drivers/net/wireless/ath/ar9170/ar9170.h
index dc662b7..4f845f8 100644
--- a/drivers/net/wireless/ath/ar9170/ar9170.h
+++ b/drivers/net/wireless/ath/ar9170/ar9170.h
@@ -109,41 +109,6 @@
bool has_plcp;
};
-#define AR9170_NUM_TID 16
-#define WME_BA_BMP_SIZE 64
-#define AR9170_NUM_MAX_AGG_LEN (2 * WME_BA_BMP_SIZE)
-
-#define WME_AC_BE 2
-#define WME_AC_BK 3
-#define WME_AC_VI 1
-#define WME_AC_VO 0
-
-#define TID_TO_WME_AC(_tid) \
- ((((_tid) == 0) || ((_tid) == 3)) ? WME_AC_BE : \
- (((_tid) == 1) || ((_tid) == 2)) ? WME_AC_BK : \
- (((_tid) == 4) || ((_tid) == 5)) ? WME_AC_VI : \
- WME_AC_VO)
-
-#define BAW_WITHIN(_start, _bawsz, _seqno) \
- ((((_seqno) - (_start)) & 0xfff) < (_bawsz))
-
-enum ar9170_tid_state {
- AR9170_TID_STATE_INVALID,
- AR9170_TID_STATE_SHUTDOWN,
- AR9170_TID_STATE_PROGRESS,
- AR9170_TID_STATE_COMPLETE,
-};
-
-struct ar9170_sta_tid {
- struct list_head list;
- struct sk_buff_head queue;
- u8 addr[ETH_ALEN];
- u16 ssn;
- u16 tid;
- enum ar9170_tid_state state;
- bool active;
-};
-
struct ar9170_tx_queue_stats {
unsigned int len;
unsigned int limit;
@@ -152,14 +117,11 @@
#define AR9170_QUEUE_TIMEOUT 64
#define AR9170_TX_TIMEOUT 8
-#define AR9170_BA_TIMEOUT 4
#define AR9170_JANITOR_DELAY 128
#define AR9170_TX_INVALID_RATE 0xffffffff
-#define AR9170_NUM_TX_STATUS 128
-#define AR9170_NUM_TX_AGG_MAX 30
-#define AR9170_NUM_TX_LIMIT_HARD AR9170_TXQ_DEPTH
-#define AR9170_NUM_TX_LIMIT_SOFT (AR9170_TXQ_DEPTH - 10)
+#define AR9170_NUM_TX_LIMIT_HARD AR9170_TXQ_DEPTH
+#define AR9170_NUM_TX_LIMIT_SOFT (AR9170_TXQ_DEPTH - 10)
struct ar9170 {
struct ieee80211_hw *hw;
@@ -234,11 +196,6 @@
struct sk_buff_head tx_pending[__AR9170_NUM_TXQ];
struct sk_buff_head tx_status[__AR9170_NUM_TXQ];
struct delayed_work tx_janitor;
- /* tx ampdu */
- struct sk_buff_head tx_status_ampdu;
- spinlock_t tx_ampdu_list_lock;
- struct list_head tx_ampdu_list;
- atomic_t tx_ampdu_pending;
/* rxstream mpdu merge */
struct ar9170_rxstream_mpdu_merge rx_mpdu;
@@ -250,11 +207,6 @@
u8 global_ampdu_factor;
};
-struct ar9170_sta_info {
- struct ar9170_sta_tid agg[AR9170_NUM_TID];
- unsigned int ampdu_max_len;
-};
-
struct ar9170_tx_info {
unsigned long timeout;
};
diff --git a/drivers/net/wireless/ath/ar9170/main.c b/drivers/net/wireless/ath/ar9170/main.c
index 2e9b330..2abc875 100644
--- a/drivers/net/wireless/ath/ar9170/main.c
+++ b/drivers/net/wireless/ath/ar9170/main.c
@@ -50,10 +50,6 @@
module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
-static int modparam_ht;
-module_param_named(ht, modparam_ht, bool, S_IRUGO);
-MODULE_PARM_DESC(ht, "enable MPDU aggregation.");
-
#define RATE(_bitrate, _hw_rate, _txpidx, _flags) { \
.bitrate = (_bitrate), \
.flags = (_flags), \
@@ -182,7 +178,6 @@
};
static void ar9170_tx(struct ar9170 *ar);
-static bool ar9170_tx_ampdu(struct ar9170 *ar);
static inline u16 ar9170_get_seq_h(struct ieee80211_hdr *hdr)
{
@@ -195,21 +190,7 @@
return ar9170_get_seq_h((void *) txc->frame_data);
}
-static inline u16 ar9170_get_tid_h(struct ieee80211_hdr *hdr)
-{
- return (ieee80211_get_qos_ctl(hdr))[0] & IEEE80211_QOS_CTL_TID_MASK;
-}
-
-static inline u16 ar9170_get_tid(struct sk_buff *skb)
-{
- struct ar9170_tx_control *txc = (void *) skb->data;
- return ar9170_get_tid_h((struct ieee80211_hdr *) txc->frame_data);
-}
-
-#define GET_NEXT_SEQ(seq) ((seq + 1) & 0x0fff)
-#define GET_NEXT_SEQ_FROM_SKB(skb) (GET_NEXT_SEQ(ar9170_get_seq(skb)))
-
-#if (defined AR9170_QUEUE_DEBUG) || (defined AR9170_TXAGG_DEBUG)
+#ifdef AR9170_QUEUE_DEBUG
static void ar9170_print_txheader(struct ar9170 *ar, struct sk_buff *skb)
{
struct ar9170_tx_control *txc = (void *) skb->data;
@@ -244,7 +225,7 @@
"mismatch %d != %d\n", skb_queue_len(queue), i);
printk(KERN_DEBUG "---[ end ]---\n");
}
-#endif /* AR9170_QUEUE_DEBUG || AR9170_TXAGG_DEBUG */
+#endif /* AR9170_QUEUE_DEBUG */
#ifdef AR9170_QUEUE_DEBUG
static void ar9170_dump_txqueue(struct ar9170 *ar,
@@ -275,20 +256,6 @@
}
#endif /* AR9170_QUEUE_STOP_DEBUG */
-#ifdef AR9170_TXAGG_DEBUG
-static void ar9170_dump_tx_status_ampdu(struct ar9170 *ar)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&ar->tx_status_ampdu.lock, flags);
- printk(KERN_DEBUG "%s: A-MPDU tx_status queue =>\n",
- wiphy_name(ar->hw->wiphy));
- __ar9170_dump_txqueue(ar, &ar->tx_status_ampdu);
- spin_unlock_irqrestore(&ar->tx_status_ampdu.lock, flags);
-}
-
-#endif /* AR9170_TXAGG_DEBUG */
-
/* caller must guarantee exclusive access for _bin_ queue. */
static void ar9170_recycle_expired(struct ar9170 *ar,
struct sk_buff_head *queue,
@@ -360,70 +327,6 @@
ieee80211_tx_status_irqsafe(ar->hw, skb);
}
-static void ar9170_tx_fake_ampdu_status(struct ar9170 *ar)
-{
- struct sk_buff_head success;
- struct sk_buff *skb;
- unsigned int i;
- unsigned long queue_bitmap = 0;
-
- skb_queue_head_init(&success);
-
- while (skb_queue_len(&ar->tx_status_ampdu) > AR9170_NUM_TX_STATUS)
- __skb_queue_tail(&success, skb_dequeue(&ar->tx_status_ampdu));
-
- ar9170_recycle_expired(ar, &ar->tx_status_ampdu, &success);
-
-#ifdef AR9170_TXAGG_DEBUG
- printk(KERN_DEBUG "%s: collected %d A-MPDU frames.\n",
- wiphy_name(ar->hw->wiphy), skb_queue_len(&success));
- __ar9170_dump_txqueue(ar, &success);
-#endif /* AR9170_TXAGG_DEBUG */
-
- while ((skb = __skb_dequeue(&success))) {
- struct ieee80211_tx_info *txinfo;
-
- queue_bitmap |= BIT(skb_get_queue_mapping(skb));
-
- txinfo = IEEE80211_SKB_CB(skb);
- ieee80211_tx_info_clear_status(txinfo);
-
- txinfo->flags |= IEEE80211_TX_STAT_ACK;
- txinfo->status.rates[0].count = 1;
-
- skb_pull(skb, sizeof(struct ar9170_tx_control));
- ieee80211_tx_status_irqsafe(ar->hw, skb);
- }
-
- for_each_set_bit(i, &queue_bitmap, BITS_PER_BYTE) {
-#ifdef AR9170_QUEUE_STOP_DEBUG
- printk(KERN_DEBUG "%s: wake queue %d\n",
- wiphy_name(ar->hw->wiphy), i);
- __ar9170_dump_txstats(ar);
-#endif /* AR9170_QUEUE_STOP_DEBUG */
- ieee80211_wake_queue(ar->hw, i);
- }
-
- if (queue_bitmap)
- ar9170_tx(ar);
-}
-
-static void ar9170_tx_ampdu_callback(struct ar9170 *ar, struct sk_buff *skb)
-{
- struct ieee80211_tx_info *txinfo = IEEE80211_SKB_CB(skb);
- struct ar9170_tx_info *arinfo = (void *) txinfo->rate_driver_data;
-
- arinfo->timeout = jiffies +
- msecs_to_jiffies(AR9170_BA_TIMEOUT);
-
- skb_queue_tail(&ar->tx_status_ampdu, skb);
- ar9170_tx_fake_ampdu_status(ar);
-
- if (atomic_dec_and_test(&ar->tx_ampdu_pending) &&
- !list_empty(&ar->tx_ampdu_list))
- ar9170_tx_ampdu(ar);
-}
-
void ar9170_tx_callback(struct ar9170 *ar, struct sk_buff *skb)
{
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
@@ -447,14 +350,10 @@
if (info->flags & IEEE80211_TX_CTL_NO_ACK) {
ar9170_tx_status(ar, skb, AR9170_TX_STATUS_FAILED);
} else {
- if (info->flags & IEEE80211_TX_CTL_AMPDU) {
- ar9170_tx_ampdu_callback(ar, skb);
- } else {
- arinfo->timeout = jiffies +
- msecs_to_jiffies(AR9170_TX_TIMEOUT);
+ arinfo->timeout = jiffies +
+ msecs_to_jiffies(AR9170_TX_TIMEOUT);
- skb_queue_tail(&ar->tx_status[queue], skb);
- }
+ skb_queue_tail(&ar->tx_status[queue], skb);
}
if (!ar->tx_stats[queue].len &&
@@ -524,38 +423,6 @@
return NULL;
}
-static void ar9170_handle_block_ack(struct ar9170 *ar, u16 count, u16 r)
-{
- struct sk_buff *skb;
- struct ieee80211_tx_info *txinfo;
-
- while (count) {
- skb = ar9170_get_queued_skb(ar, NULL, &ar->tx_status_ampdu, r);
- if (!skb)
- break;
-
- txinfo = IEEE80211_SKB_CB(skb);
- ieee80211_tx_info_clear_status(txinfo);
-
- /* FIXME: maybe more ? */
- txinfo->status.rates[0].count = 1;
-
- skb_pull(skb, sizeof(struct ar9170_tx_control));
- ieee80211_tx_status_irqsafe(ar->hw, skb);
- count--;
- }
-
-#ifdef AR9170_TXAGG_DEBUG
- if (count) {
- printk(KERN_DEBUG "%s: got %d more failed mpdus, but no more "
- "suitable frames left in tx_status queue.\n",
- wiphy_name(ar->hw->wiphy), count);
-
- ar9170_dump_tx_status_ampdu(ar);
- }
-#endif /* AR9170_TXAGG_DEBUG */
-}
-
/*
* This worker tries to keeps an maintain tx_status queues.
* So we can guarantee that incoming tx_status reports are
@@ -592,8 +459,6 @@
resched = true;
}
- ar9170_tx_fake_ampdu_status(ar);
-
if (!resched)
return;
@@ -673,10 +538,6 @@
case 0xc5:
/* BlockACK events */
- ar9170_handle_block_ack(ar,
- le16_to_cpu(cmd->ba_fail_cnt.failed),
- le16_to_cpu(cmd->ba_fail_cnt.rate));
- ar9170_tx_fake_ampdu_status(ar);
break;
case 0xc6:
@@ -1247,7 +1108,6 @@
ar->global_ampdu_density = 6;
ar->global_ampdu_factor = 3;
- atomic_set(&ar->tx_ampdu_pending, 0);
ar->bad_hw_nagger = jiffies;
err = ar->open(ar);
@@ -1310,40 +1170,10 @@
skb_queue_purge(&ar->tx_pending[i]);
skb_queue_purge(&ar->tx_status[i]);
}
- skb_queue_purge(&ar->tx_status_ampdu);
mutex_unlock(&ar->mutex);
}
-static void ar9170_tx_indicate_immba(struct ar9170 *ar, struct sk_buff *skb)
-{
- struct ar9170_tx_control *txc = (void *) skb->data;
-
- txc->mac_control |= cpu_to_le16(AR9170_TX_MAC_IMM_AMPDU);
-}
-
-static void ar9170_tx_copy_phy(struct ar9170 *ar, struct sk_buff *dst,
- struct sk_buff *src)
-{
- struct ar9170_tx_control *dst_txc, *src_txc;
- struct ieee80211_tx_info *dst_info, *src_info;
- struct ar9170_tx_info *dst_arinfo, *src_arinfo;
-
- src_txc = (void *) src->data;
- src_info = IEEE80211_SKB_CB(src);
- src_arinfo = (void *) src_info->rate_driver_data;
-
- dst_txc = (void *) dst->data;
- dst_info = IEEE80211_SKB_CB(dst);
- dst_arinfo = (void *) dst_info->rate_driver_data;
-
- dst_txc->phy_control = src_txc->phy_control;
-
- /* same MCS for the whole aggregate */
- memcpy(dst_info->driver_rates, src_info->driver_rates,
- sizeof(dst_info->driver_rates));
-}
-
static int ar9170_tx_prepare(struct ar9170 *ar, struct sk_buff *skb)
{
struct ieee80211_hdr *hdr;
@@ -1420,14 +1250,7 @@
txc->phy_control |=
cpu_to_le32(queue << AR9170_TX_PHY_QOS_SHIFT);
- if (info->flags & IEEE80211_TX_CTL_AMPDU) {
- if (unlikely(!info->control.sta))
- goto err_out;
-
- txc->mac_control |= cpu_to_le16(AR9170_TX_MAC_AGGR);
- } else {
- txc->mac_control |= cpu_to_le16(AR9170_TX_MAC_RATE_PROBE);
- }
+ txc->mac_control |= cpu_to_le16(AR9170_TX_MAC_RATE_PROBE);
}
return 0;
@@ -1537,158 +1360,6 @@
txc->phy_control |= cpu_to_le32(chains << AR9170_TX_PHY_TXCHAIN_SHIFT);
}
-static bool ar9170_tx_ampdu(struct ar9170 *ar)
-{
- struct sk_buff_head agg;
- struct ar9170_sta_tid *tid_info = NULL, *tmp;
- struct sk_buff *skb, *first = NULL;
- unsigned long flags, f2;
- unsigned int i = 0;
- u16 seq, queue, tmpssn;
- bool run = false;
-
- skb_queue_head_init(&agg);
-
- spin_lock_irqsave(&ar->tx_ampdu_list_lock, flags);
- if (list_empty(&ar->tx_ampdu_list)) {
-#ifdef AR9170_TXAGG_DEBUG
- printk(KERN_DEBUG "%s: aggregation list is empty.\n",
- wiphy_name(ar->hw->wiphy));
-#endif /* AR9170_TXAGG_DEBUG */
- goto out_unlock;
- }
-
- list_for_each_entry_safe(tid_info, tmp, &ar->tx_ampdu_list, list) {
- if (tid_info->state != AR9170_TID_STATE_COMPLETE) {
-#ifdef AR9170_TXAGG_DEBUG
- printk(KERN_DEBUG "%s: dangling aggregation entry!\n",
- wiphy_name(ar->hw->wiphy));
-#endif /* AR9170_TXAGG_DEBUG */
- continue;
- }
-
- if (++i > 64) {
-#ifdef AR9170_TXAGG_DEBUG
- printk(KERN_DEBUG "%s: enough frames aggregated.\n",
- wiphy_name(ar->hw->wiphy));
-#endif /* AR9170_TXAGG_DEBUG */
- break;
- }
-
- queue = TID_TO_WME_AC(tid_info->tid);
-
- if (skb_queue_len(&ar->tx_pending[queue]) >=
- AR9170_NUM_TX_AGG_MAX) {
-#ifdef AR9170_TXAGG_DEBUG
- printk(KERN_DEBUG "%s: queue %d full.\n",
- wiphy_name(ar->hw->wiphy), queue);
-#endif /* AR9170_TXAGG_DEBUG */
- continue;
- }
-
- list_del_init(&tid_info->list);
-
- spin_lock_irqsave(&tid_info->queue.lock, f2);
- tmpssn = seq = tid_info->ssn;
- first = skb_peek(&tid_info->queue);
-
- if (likely(first))
- tmpssn = ar9170_get_seq(first);
-
- if (unlikely(tmpssn != seq)) {
-#ifdef AR9170_TXAGG_DEBUG
- printk(KERN_DEBUG "%s: ssn mismatch [%d != %d]\n.",
- wiphy_name(ar->hw->wiphy), seq, tmpssn);
-#endif /* AR9170_TXAGG_DEBUG */
- tid_info->ssn = tmpssn;
- }
-
-#ifdef AR9170_TXAGG_DEBUG
- printk(KERN_DEBUG "%s: generate A-MPDU for tid:%d ssn:%d with "
- "%d queued frames.\n", wiphy_name(ar->hw->wiphy),
- tid_info->tid, tid_info->ssn,
- skb_queue_len(&tid_info->queue));
- __ar9170_dump_txqueue(ar, &tid_info->queue);
-#endif /* AR9170_TXAGG_DEBUG */
-
- while ((skb = skb_peek(&tid_info->queue))) {
- if (unlikely(ar9170_get_seq(skb) != seq))
- break;
-
- __skb_unlink(skb, &tid_info->queue);
- tid_info->ssn = seq = GET_NEXT_SEQ(seq);
-
- if (unlikely(skb_get_queue_mapping(skb) != queue)) {
-#ifdef AR9170_TXAGG_DEBUG
- printk(KERN_DEBUG "%s: tid:%d(q:%d) queue:%d "
- "!match.\n", wiphy_name(ar->hw->wiphy),
- tid_info->tid,
- TID_TO_WME_AC(tid_info->tid),
- skb_get_queue_mapping(skb));
-#endif /* AR9170_TXAGG_DEBUG */
- dev_kfree_skb_any(skb);
- continue;
- }
-
- if (unlikely(first == skb)) {
- ar9170_tx_prepare_phy(ar, skb);
- __skb_queue_tail(&agg, skb);
- first = skb;
- } else {
- ar9170_tx_copy_phy(ar, skb, first);
- __skb_queue_tail(&agg, skb);
- }
-
- if (unlikely(skb_queue_len(&agg) ==
- AR9170_NUM_TX_AGG_MAX))
- break;
- }
-
- if (skb_queue_empty(&tid_info->queue))
- tid_info->active = false;
- else
- list_add_tail(&tid_info->list,
- &ar->tx_ampdu_list);
-
- spin_unlock_irqrestore(&tid_info->queue.lock, f2);
-
- if (unlikely(skb_queue_empty(&agg))) {
-#ifdef AR9170_TXAGG_DEBUG
- printk(KERN_DEBUG "%s: queued empty list!\n",
- wiphy_name(ar->hw->wiphy));
-#endif /* AR9170_TXAGG_DEBUG */
- continue;
- }
-
- /*
- * tell the FW/HW that this is the last frame,
- * that way it will wait for the immediate block ack.
- */
- ar9170_tx_indicate_immba(ar, skb_peek_tail(&agg));
-
-#ifdef AR9170_TXAGG_DEBUG
- printk(KERN_DEBUG "%s: generated A-MPDU looks like this:\n",
- wiphy_name(ar->hw->wiphy));
- __ar9170_dump_txqueue(ar, &agg);
-#endif /* AR9170_TXAGG_DEBUG */
-
- spin_unlock_irqrestore(&ar->tx_ampdu_list_lock, flags);
-
- spin_lock_irqsave(&ar->tx_pending[queue].lock, flags);
- skb_queue_splice_tail_init(&agg, &ar->tx_pending[queue]);
- spin_unlock_irqrestore(&ar->tx_pending[queue].lock, flags);
- run = true;
-
- spin_lock_irqsave(&ar->tx_ampdu_list_lock, flags);
- }
-
-out_unlock:
- spin_unlock_irqrestore(&ar->tx_ampdu_list_lock, flags);
- __skb_queue_purge(&agg);
-
- return run;
-}
-
static void ar9170_tx(struct ar9170 *ar)
{
struct sk_buff *skb;
@@ -1763,9 +1434,6 @@
arinfo->timeout = jiffies +
msecs_to_jiffies(AR9170_TX_TIMEOUT);
- if (info->flags & IEEE80211_TX_CTL_AMPDU)
- atomic_inc(&ar->tx_ampdu_pending);
-
#ifdef AR9170_QUEUE_DEBUG
printk(KERN_DEBUG "%s: send frame q:%d =>\n",
wiphy_name(ar->hw->wiphy), i);
@@ -1774,9 +1442,6 @@
err = ar->tx(ar, skb);
if (unlikely(err)) {
- if (info->flags & IEEE80211_TX_CTL_AMPDU)
- atomic_dec(&ar->tx_ampdu_pending);
-
frames_failed++;
dev_kfree_skb_any(skb);
} else {
@@ -1823,94 +1488,11 @@
msecs_to_jiffies(AR9170_JANITOR_DELAY));
}
-static bool ar9170_tx_ampdu_queue(struct ar9170 *ar, struct sk_buff *skb)
-{
- struct ieee80211_tx_info *txinfo;
- struct ar9170_sta_info *sta_info;
- struct ar9170_sta_tid *agg;
- struct sk_buff *iter;
- unsigned long flags, f2;
- unsigned int max;
- u16 tid, seq, qseq;
- bool run = false, queue = false;
-
- tid = ar9170_get_tid(skb);
- seq = ar9170_get_seq(skb);
- txinfo = IEEE80211_SKB_CB(skb);
- sta_info = (void *) txinfo->control.sta->drv_priv;
- agg = &sta_info->agg[tid];
- max = sta_info->ampdu_max_len;
-
- spin_lock_irqsave(&ar->tx_ampdu_list_lock, flags);
-
- if (unlikely(agg->state != AR9170_TID_STATE_COMPLETE)) {
-#ifdef AR9170_TXAGG_DEBUG
- printk(KERN_DEBUG "%s: BlockACK session not fully initialized "
- "for ESS:%pM tid:%d state:%d.\n",
- wiphy_name(ar->hw->wiphy), agg->addr, agg->tid,
- agg->state);
-#endif /* AR9170_TXAGG_DEBUG */
- goto err_unlock;
- }
-
- if (!agg->active) {
- agg->active = true;
- agg->ssn = seq;
- queue = true;
- }
-
- /* check if seq is within the BA window */
- if (unlikely(!BAW_WITHIN(agg->ssn, max, seq))) {
-#ifdef AR9170_TXAGG_DEBUG
- printk(KERN_DEBUG "%s: frame with tid:%d seq:%d does not "
- "fit into BA window (%d - %d)\n",
- wiphy_name(ar->hw->wiphy), tid, seq, agg->ssn,
- (agg->ssn + max) & 0xfff);
-#endif /* AR9170_TXAGG_DEBUG */
- goto err_unlock;
- }
-
- spin_lock_irqsave(&agg->queue.lock, f2);
-
- skb_queue_reverse_walk(&agg->queue, iter) {
- qseq = ar9170_get_seq(iter);
-
- if (GET_NEXT_SEQ(qseq) == seq) {
- __skb_queue_after(&agg->queue, iter, skb);
- goto queued;
- }
- }
-
- __skb_queue_head(&agg->queue, skb);
-
-queued:
- spin_unlock_irqrestore(&agg->queue.lock, f2);
-
-#ifdef AR9170_TXAGG_DEBUG
- printk(KERN_DEBUG "%s: new aggregate %p queued.\n",
- wiphy_name(ar->hw->wiphy), skb);
- __ar9170_dump_txqueue(ar, &agg->queue);
-#endif /* AR9170_TXAGG_DEBUG */
-
- if (skb_queue_len(&agg->queue) >= AR9170_NUM_TX_AGG_MAX)
- run = true;
-
- if (queue)
- list_add_tail(&agg->list, &ar->tx_ampdu_list);
-
- spin_unlock_irqrestore(&ar->tx_ampdu_list_lock, flags);
- return run;
-
-err_unlock:
- spin_unlock_irqrestore(&ar->tx_ampdu_list_lock, flags);
- dev_kfree_skb_irq(skb);
- return false;
-}
-
int ar9170_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
{
struct ar9170 *ar = hw->priv;
struct ieee80211_tx_info *info;
+ unsigned int queue;
if (unlikely(!IS_STARTED(ar)))
goto err_free;
@@ -1918,18 +1500,10 @@
if (unlikely(ar9170_tx_prepare(ar, skb)))
goto err_free;
+ queue = skb_get_queue_mapping(skb);
info = IEEE80211_SKB_CB(skb);
- if (info->flags & IEEE80211_TX_CTL_AMPDU) {
- bool run = ar9170_tx_ampdu_queue(ar, skb);
-
- if (run || !atomic_read(&ar->tx_ampdu_pending))
- ar9170_tx_ampdu(ar);
- } else {
- unsigned int queue = skb_get_queue_mapping(skb);
-
- ar9170_tx_prepare_phy(ar, skb);
- skb_queue_tail(&ar->tx_pending[queue], skb);
- }
+ ar9170_tx_prepare_phy(ar, skb);
+ skb_queue_tail(&ar->tx_pending[queue], skb);
ar9170_tx(ar);
return NETDEV_TX_OK;
@@ -2326,57 +1900,6 @@
return err;
}
-static int ar9170_sta_add(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif,
- struct ieee80211_sta *sta)
-{
- struct ar9170 *ar = hw->priv;
- struct ar9170_sta_info *sta_info = (void *) sta->drv_priv;
- unsigned int i;
-
- memset(sta_info, 0, sizeof(*sta_info));
-
- if (!sta->ht_cap.ht_supported)
- return 0;
-
- if (sta->ht_cap.ampdu_density > ar->global_ampdu_density)
- ar->global_ampdu_density = sta->ht_cap.ampdu_density;
-
- if (sta->ht_cap.ampdu_factor < ar->global_ampdu_factor)
- ar->global_ampdu_factor = sta->ht_cap.ampdu_factor;
-
- for (i = 0; i < AR9170_NUM_TID; i++) {
- sta_info->agg[i].state = AR9170_TID_STATE_SHUTDOWN;
- sta_info->agg[i].active = false;
- sta_info->agg[i].ssn = 0;
- sta_info->agg[i].tid = i;
- INIT_LIST_HEAD(&sta_info->agg[i].list);
- skb_queue_head_init(&sta_info->agg[i].queue);
- }
-
- sta_info->ampdu_max_len = 1 << (3 + sta->ht_cap.ampdu_factor);
-
- return 0;
-}
-
-static int ar9170_sta_remove(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif,
- struct ieee80211_sta *sta)
-{
- struct ar9170_sta_info *sta_info = (void *) sta->drv_priv;
- unsigned int i;
-
- if (!sta->ht_cap.ht_supported)
- return 0;
-
- for (i = 0; i < AR9170_NUM_TID; i++) {
- sta_info->agg[i].state = AR9170_TID_STATE_INVALID;
- skb_queue_purge(&sta_info->agg[i].queue);
- }
-
- return 0;
-}
-
static int ar9170_get_stats(struct ieee80211_hw *hw,
struct ieee80211_low_level_stats *stats)
{
@@ -2419,55 +1942,7 @@
enum ieee80211_ampdu_mlme_action action,
struct ieee80211_sta *sta, u16 tid, u16 *ssn)
{
- struct ar9170 *ar = hw->priv;
- struct ar9170_sta_info *sta_info = (void *) sta->drv_priv;
- struct ar9170_sta_tid *tid_info = &sta_info->agg[tid];
- unsigned long flags;
-
- if (!modparam_ht)
- return -EOPNOTSUPP;
-
switch (action) {
- case IEEE80211_AMPDU_TX_START:
- spin_lock_irqsave(&ar->tx_ampdu_list_lock, flags);
- if (tid_info->state != AR9170_TID_STATE_SHUTDOWN ||
- !list_empty(&tid_info->list)) {
- spin_unlock_irqrestore(&ar->tx_ampdu_list_lock, flags);
-#ifdef AR9170_TXAGG_DEBUG
- printk(KERN_INFO "%s: A-MPDU [ESS:[%pM] tid:[%d]] "
- "is in a very bad state!\n",
- wiphy_name(hw->wiphy), sta->addr, tid);
-#endif /* AR9170_TXAGG_DEBUG */
- return -EBUSY;
- }
-
- *ssn = tid_info->ssn;
- tid_info->state = AR9170_TID_STATE_PROGRESS;
- tid_info->active = false;
- spin_unlock_irqrestore(&ar->tx_ampdu_list_lock, flags);
- ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid);
- break;
-
- case IEEE80211_AMPDU_TX_STOP:
- spin_lock_irqsave(&ar->tx_ampdu_list_lock, flags);
- tid_info->state = AR9170_TID_STATE_SHUTDOWN;
- list_del_init(&tid_info->list);
- tid_info->active = false;
- skb_queue_purge(&tid_info->queue);
- spin_unlock_irqrestore(&ar->tx_ampdu_list_lock, flags);
- ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid);
- break;
-
- case IEEE80211_AMPDU_TX_OPERATIONAL:
-#ifdef AR9170_TXAGG_DEBUG
- printk(KERN_INFO "%s: A-MPDU for %pM [tid:%d] Operational.\n",
- wiphy_name(hw->wiphy), sta->addr, tid);
-#endif /* AR9170_TXAGG_DEBUG */
- spin_lock_irqsave(&ar->tx_ampdu_list_lock, flags);
- sta_info->agg[tid].state = AR9170_TID_STATE_COMPLETE;
- spin_unlock_irqrestore(&ar->tx_ampdu_list_lock, flags);
- break;
-
case IEEE80211_AMPDU_RX_START:
case IEEE80211_AMPDU_RX_STOP:
/* Handled by firmware */
@@ -2493,8 +1968,6 @@
.bss_info_changed = ar9170_op_bss_info_changed,
.get_tsf = ar9170_op_get_tsf,
.set_key = ar9170_set_key,
- .sta_add = ar9170_sta_add,
- .sta_remove = ar9170_sta_remove,
.get_stats = ar9170_get_stats,
.ampdu_action = ar9170_ampdu_action,
};
@@ -2527,8 +2000,6 @@
mutex_init(&ar->mutex);
spin_lock_init(&ar->cmdlock);
spin_lock_init(&ar->tx_stats_lock);
- spin_lock_init(&ar->tx_ampdu_list_lock);
- skb_queue_head_init(&ar->tx_status_ampdu);
for (i = 0; i < __AR9170_NUM_TXQ; i++) {
skb_queue_head_init(&ar->tx_status[i]);
skb_queue_head_init(&ar->tx_pending[i]);
@@ -2536,7 +2007,6 @@
ar9170_rx_reset_rx_mpdu(ar);
INIT_WORK(&ar->beacon_work, ar9170_new_beacon);
INIT_DELAYED_WORK(&ar->tx_janitor, ar9170_tx_janitor);
- INIT_LIST_HEAD(&ar->tx_ampdu_list);
/* all hw supports 2.4 GHz, so set channel to 1 by default */
ar->channel = &ar9170_2ghz_chantable[0];
@@ -2549,16 +2019,8 @@
IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
IEEE80211_HW_SIGNAL_DBM;
- if (modparam_ht) {
- ar->hw->flags |= IEEE80211_HW_AMPDU_AGGREGATION;
- } else {
- ar9170_band_2GHz.ht_cap.ht_supported = false;
- ar9170_band_5GHz.ht_cap.ht_supported = false;
- }
-
ar->hw->queues = __AR9170_NUM_TXQ;
ar->hw->extra_tx_headroom = 8;
- ar->hw->sta_data_size = sizeof(struct ar9170_sta_info);
ar->hw->max_rates = 1;
ar->hw->max_rate_tries = 3;
diff --git a/drivers/net/wireless/ath/ar9170/usb.c b/drivers/net/wireless/ath/ar9170/usb.c
index c1c7c42..8663660 100644
--- a/drivers/net/wireless/ath/ar9170/usb.c
+++ b/drivers/net/wireless/ath/ar9170/usb.c
@@ -42,6 +42,7 @@
#include <linux/usb.h>
#include <linux/firmware.h>
#include <linux/etherdevice.h>
+#include <linux/device.h>
#include <net/mac80211.h>
#include "ar9170.h"
#include "cmd.h"
@@ -737,12 +738,16 @@
{
struct device *parent = aru->udev->dev.parent;
+ complete(&aru->firmware_loading_complete);
+
/* unbind anything failed */
if (parent)
- down(&parent->sem);
+ device_lock(parent);
device_release_driver(&aru->udev->dev);
if (parent)
- up(&parent->sem);
+ device_unlock(parent);
+
+ usb_put_dev(aru->udev);
}
static void ar9170_usb_firmware_finish(const struct firmware *fw, void *context)
@@ -771,6 +776,8 @@
if (err)
goto err_unrx;
+ complete(&aru->firmware_loading_complete);
+ usb_put_dev(aru->udev);
return;
err_unrx:
@@ -868,6 +875,7 @@
init_usb_anchor(&aru->tx_pending);
init_usb_anchor(&aru->tx_submitted);
init_completion(&aru->cmd_wait);
+ init_completion(&aru->firmware_loading_complete);
spin_lock_init(&aru->tx_urb_lock);
aru->tx_pending_urbs = 0;
@@ -887,6 +895,7 @@
if (err)
goto err_freehw;
+ usb_get_dev(aru->udev);
return request_firmware_nowait(THIS_MODULE, 1, "ar9170.fw",
&aru->udev->dev, GFP_KERNEL, aru,
ar9170_usb_firmware_step2);
@@ -906,6 +915,9 @@
return;
aru->common.state = AR9170_IDLE;
+
+ wait_for_completion(&aru->firmware_loading_complete);
+
ar9170_unregister(&aru->common);
ar9170_usb_cancel_urbs(aru);
diff --git a/drivers/net/wireless/ath/ar9170/usb.h b/drivers/net/wireless/ath/ar9170/usb.h
index a2ce3b1..919b060 100644
--- a/drivers/net/wireless/ath/ar9170/usb.h
+++ b/drivers/net/wireless/ath/ar9170/usb.h
@@ -71,6 +71,7 @@
unsigned int tx_pending_urbs;
struct completion cmd_wait;
+ struct completion firmware_loading_complete;
int readlen;
u8 *readbuf;
diff --git a/drivers/net/wireless/ath/ath5k/ani.c b/drivers/net/wireless/ath/ath5k/ani.c
index 584a3285..f2311ab 100644
--- a/drivers/net/wireless/ath/ath5k/ani.c
+++ b/drivers/net/wireless/ath/ath5k/ani.c
@@ -73,7 +73,7 @@
const s8 hi[] = { -14, -12 };
const s8 fr[] = { -78, -80 };
#endif
- if (level < 0 || level > ARRAY_SIZE(sz)) {
+ if (level < 0 || level >= ARRAY_SIZE(sz)) {
ATH5K_DBG_UNLIMIT(ah->ah_sc, ATH5K_DEBUG_ANI,
"level out of range %d", level);
return;
@@ -104,7 +104,7 @@
{
const int val[] = { 2, 4, 6, 8, 10, 12, 14, 16 };
- if (level < 0 || level > ARRAY_SIZE(val) ||
+ if (level < 0 || level >= ARRAY_SIZE(val) ||
level > ah->ah_sc->ani_state.max_spur_level) {
ATH5K_DBG_UNLIMIT(ah->ah_sc, ATH5K_DEBUG_ANI,
"level out of range %d", level);
@@ -129,7 +129,7 @@
{
const int val[] = { 0, 4, 8 };
- if (level < 0 || level > ARRAY_SIZE(val)) {
+ if (level < 0 || level >= ARRAY_SIZE(val)) {
ATH5K_DBG_UNLIMIT(ah->ah_sc, ATH5K_DEBUG_ANI,
"level out of range %d", level);
return;
diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index 3ce9afb..1b81c47 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -2145,8 +2145,6 @@
done:
*pcinfo_l = &pcinfo[idx_l];
*pcinfo_r = &pcinfo[idx_r];
-
- return;
}
/*
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index 44bbbf2..307f80e 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -627,7 +627,6 @@
AR5K_REG_WRITE_BITS(ah, AR5K_TSF_PARM, AR5K_TSF_PARM_INC, 1);
}
- return;
}
/* TODO: Half/Quarter rate */
@@ -883,8 +882,6 @@
/* Heavy clipping -disable for now */
if (ah->ah_ee_version >= AR5K_EEPROM_VERSION_5_1)
ath5k_hw_reg_write(ah, 0, AR5K_PHY_HEAVY_CLIP_ENABLE);
-
- return;
}
/*
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
index 5fcafb4..56a9e5f 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
@@ -726,7 +726,6 @@
TX_IQ_CAL_FAILED:
ath_print(common, ATH_DBG_CALIBRATE, "Tx IQ Cal failed\n");
- return;
}
static bool ar9003_hw_init_cal(struct ath_hw *ah,
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_initvals.h b/drivers/net/wireless/ath/ath9k/ar9003_initvals.h
index a131cd1..ef6116e 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_initvals.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_initvals.h
@@ -541,7 +541,7 @@
static const u32 ar9300_2p0_soc_postamble[][5] = {
/* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */
- {0x00007010, 0x00000023, 0x00000023, 0x00000022, 0x00000022},
+ {0x00007010, 0x00000023, 0x00000023, 0x00000023, 0x00000023},
};
static const u32 ar9200_merlin_2p0_radio_core[][2] = {
@@ -588,12 +588,12 @@
static const u32 ar9300_2p0_baseband_postamble[][5] = {
/* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */
- {0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8005, 0xd00a8005},
+ {0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8005, 0xd00a800b},
{0x00009820, 0x206a022e, 0x206a022e, 0x206a012e, 0x206a012e},
{0x00009824, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0},
{0x00009828, 0x06903081, 0x06903081, 0x06903881, 0x06903881},
{0x0000982c, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4},
- {0x00009830, 0x0000059c, 0x0000059c, 0x0000059c, 0x0000059c},
+ {0x00009830, 0x0000059c, 0x0000059c, 0x0000059c, 0x00000b9c},
{0x00009c00, 0x00000044, 0x000000c4, 0x000000c4, 0x00000044},
{0x00009e00, 0x0372161e, 0x0372161e, 0x037216a0, 0x037216a0},
{0x00009e04, 0x00802020, 0x00802020, 0x00802020, 0x00802020},
@@ -744,7 +744,7 @@
{0x0000a408, 0x0e79e5c6},
{0x0000a40c, 0x00820820},
{0x0000a414, 0x1ce739ce},
- {0x0000a418, 0x7d001dce},
+ {0x0000a418, 0x2d001dce},
{0x0000a41c, 0x1ce739ce},
{0x0000a420, 0x000001ce},
{0x0000a424, 0x1ce739ce},
@@ -756,7 +756,7 @@
{0x0000a43c, 0x00000000},
{0x0000a440, 0x00000000},
{0x0000a444, 0x00000000},
- {0x0000a448, 0x07000080},
+ {0x0000a448, 0x04000080},
{0x0000a44c, 0x00000001},
{0x0000a450, 0x00010000},
{0x0000a458, 0x00000000},
@@ -777,7 +777,7 @@
{0x0000a638, 0x00000000},
{0x0000a63c, 0x00000000},
{0x0000a640, 0x00000000},
- {0x0000a644, 0x3ffd9d74},
+ {0x0000a644, 0x3fad9d74},
{0x0000a648, 0x0048060a},
{0x0000a64c, 0x00000637},
{0x0000a670, 0x03020100},
@@ -835,9 +835,9 @@
static const u32 ar9300Modes_high_power_tx_gain_table_2p0[][5] = {
/* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */
- {0x0000a410, 0x000050db, 0x000050db, 0x000050d9, 0x000050d9},
- {0x0000a500, 0x00020220, 0x00020220, 0x00000000, 0x00000000},
- {0x0000a504, 0x06020223, 0x06020223, 0x04000002, 0x04000002},
+ {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9},
+ {0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000},
+ {0x0000a504, 0x06002223, 0x06002223, 0x04000002, 0x04000002},
{0x0000a508, 0x0a022220, 0x0a022220, 0x08000004, 0x08000004},
{0x0000a50c, 0x0f022223, 0x0f022223, 0x0b000200, 0x0b000200},
{0x0000a510, 0x14022620, 0x14022620, 0x0f000202, 0x0f000202},
@@ -848,28 +848,28 @@
{0x0000a524, 0x28023042, 0x28023042, 0x1f000a02, 0x1f000a02},
{0x0000a528, 0x2c023044, 0x2c023044, 0x23000a04, 0x23000a04},
{0x0000a52c, 0x2f023644, 0x2f023644, 0x26000a20, 0x26000a20},
- {0x0000a530, 0x34043643, 0x34043643, 0x2a000e20, 0x2a000e20},
- {0x0000a534, 0x38043a44, 0x38043a44, 0x2e000e22, 0x2e000e22},
- {0x0000a538, 0x3b043e45, 0x3b043e45, 0x31000e24, 0x31000e24},
- {0x0000a53c, 0x40063e46, 0x40063e46, 0x34001640, 0x34001640},
- {0x0000a540, 0x44083e46, 0x44083e46, 0x38001660, 0x38001660},
- {0x0000a544, 0x46083e66, 0x46083e66, 0x3b001861, 0x3b001861},
- {0x0000a548, 0x4b0a3e69, 0x4b0a3e69, 0x3e001a81, 0x3e001a81},
- {0x0000a54c, 0x4f0a5e66, 0x4f0a5e66, 0x42001a83, 0x42001a83},
- {0x0000a550, 0x540a7e66, 0x540a7e66, 0x44001c84, 0x44001c84},
- {0x0000a554, 0x570a7e89, 0x570a7e89, 0x48001ce3, 0x48001ce3},
- {0x0000a558, 0x5c0e7e8a, 0x5c0e7e8a, 0x4c001ce5, 0x4c001ce5},
- {0x0000a55c, 0x60127e8b, 0x60127e8b, 0x50001ce9, 0x50001ce9},
- {0x0000a560, 0x65127ecc, 0x65127ecc, 0x54001ceb, 0x54001ceb},
- {0x0000a564, 0x6b169ecd, 0x6b169ecd, 0x56001eec, 0x56001eec},
- {0x0000a568, 0x70169f0e, 0x70169f0e, 0x56001eec, 0x56001eec},
- {0x0000a56c, 0x75169f4f, 0x75169f4f, 0x56001eec, 0x56001eec},
- {0x0000a570, 0x75169f4f, 0x75169f4f, 0x56001eec, 0x56001eec},
- {0x0000a574, 0x75169f4f, 0x75169f4f, 0x56001eec, 0x56001eec},
- {0x0000a578, 0x75169f4f, 0x75169f4f, 0x56001eec, 0x56001eec},
- {0x0000a57c, 0x75169f4f, 0x75169f4f, 0x56001eec, 0x56001eec},
- {0x0000a580, 0x00820220, 0x00820220, 0x00800000, 0x00800000},
- {0x0000a584, 0x06820223, 0x06820223, 0x04800002, 0x04800002},
+ {0x0000a530, 0x34025643, 0x34025643, 0x2a000e20, 0x2a000e20},
+ {0x0000a534, 0x38025a44, 0x38025a44, 0x2e000e22, 0x2e000e22},
+ {0x0000a538, 0x3b025e45, 0x3b025e45, 0x31000e24, 0x31000e24},
+ {0x0000a53c, 0x41025e4a, 0x41025e4a, 0x34001640, 0x34001640},
+ {0x0000a540, 0x48025e6c, 0x48025e6c, 0x38001660, 0x38001660},
+ {0x0000a544, 0x4e025e8e, 0x4e025e8e, 0x3b001861, 0x3b001861},
+ {0x0000a548, 0x53025eb2, 0x53025eb2, 0x3e001a81, 0x3e001a81},
+ {0x0000a54c, 0x59025eb5, 0x59025eb5, 0x42001a83, 0x42001a83},
+ {0x0000a550, 0x5f025ef6, 0x5f025ef6, 0x44001c84, 0x44001c84},
+ {0x0000a554, 0x62025f56, 0x62025f56, 0x48001ce3, 0x48001ce3},
+ {0x0000a558, 0x66027f56, 0x66027f56, 0x4c001ce5, 0x4c001ce5},
+ {0x0000a55c, 0x6a029f56, 0x6a029f56, 0x50001ce9, 0x50001ce9},
+ {0x0000a560, 0x70049f56, 0x70049f56, 0x54001ceb, 0x54001ceb},
+ {0x0000a564, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
+ {0x0000a568, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
+ {0x0000a56c, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
+ {0x0000a570, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
+ {0x0000a574, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
+ {0x0000a578, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
+ {0x0000a57c, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
+ {0x0000a580, 0x00802220, 0x00802220, 0x00800000, 0x00800000},
+ {0x0000a584, 0x06802223, 0x06802223, 0x04800002, 0x04800002},
{0x0000a588, 0x0a822220, 0x0a822220, 0x08800004, 0x08800004},
{0x0000a58c, 0x0f822223, 0x0f822223, 0x0b800200, 0x0b800200},
{0x0000a590, 0x14822620, 0x14822620, 0x0f800202, 0x0f800202},
@@ -880,42 +880,42 @@
{0x0000a5a4, 0x28823042, 0x28823042, 0x1f800a02, 0x1f800a02},
{0x0000a5a8, 0x2c823044, 0x2c823044, 0x23800a04, 0x23800a04},
{0x0000a5ac, 0x2f823644, 0x2f823644, 0x26800a20, 0x26800a20},
- {0x0000a5b0, 0x34843643, 0x34843643, 0x2a800e20, 0x2a800e20},
- {0x0000a5b4, 0x38843a44, 0x38843a44, 0x2e800e22, 0x2e800e22},
- {0x0000a5b8, 0x3b843e45, 0x3b843e45, 0x31800e24, 0x31800e24},
- {0x0000a5bc, 0x40863e46, 0x40863e46, 0x34801640, 0x34801640},
- {0x0000a5c0, 0x4c8a3065, 0x44883e46, 0x44883e46, 0x38801660},
- {0x0000a5c4, 0x46883e66, 0x46883e66, 0x3b801861, 0x3b801861},
- {0x0000a5c8, 0x4b8a3e69, 0x4b8a3e69, 0x3e801a81, 0x3e801a81},
- {0x0000a5cc, 0x4f8a5e66, 0x4f8a5e66, 0x42801a83, 0x42801a83},
- {0x0000a5d0, 0x548a7e66, 0x548a7e66, 0x44801c84, 0x44801c84},
- {0x0000a5d4, 0x578a7e89, 0x578a7e89, 0x48801ce3, 0x48801ce3},
- {0x0000a5d8, 0x5c8e7e8a, 0x5c8e7e8a, 0x4c801ce5, 0x4c801ce5},
- {0x0000a5dc, 0x60927e8b, 0x60927e8b, 0x50801ce9, 0x50801ce9},
- {0x0000a5e0, 0x65927ecc, 0x65927ecc, 0x54801ceb, 0x54801ceb},
- {0x0000a5e4, 0x6b969ecd, 0x6b969ecd, 0x56801eec, 0x56801eec},
- {0x0000a5e8, 0x70969f0e, 0x70969f0e, 0x56801eec, 0x56801eec},
- {0x0000a5ec, 0x75969f4f, 0x75969f4f, 0x56801eec, 0x56801eec},
- {0x0000a5f0, 0x75969f4f, 0x75969f4f, 0x56801eec, 0x56801eec},
- {0x0000a5f4, 0x75969f4f, 0x75969f4f, 0x56801eec, 0x56801eec},
- {0x0000a5f8, 0x75969f4f, 0x75969f4f, 0x56801eec, 0x56801eec},
- {0x0000a5fc, 0x75969f4f, 0x75969f4f, 0x56801eec, 0x56801eec},
+ {0x0000a5b0, 0x34825643, 0x34825643, 0x2a800e20, 0x2a800e20},
+ {0x0000a5b4, 0x38825a44, 0x38825a44, 0x2e800e22, 0x2e800e22},
+ {0x0000a5b8, 0x3b825e45, 0x3b825e45, 0x31800e24, 0x31800e24},
+ {0x0000a5bc, 0x41825e4a, 0x41825e4a, 0x34801640, 0x34801640},
+ {0x0000a5c0, 0x48825e6c, 0x48825e6c, 0x38801660, 0x38801660},
+ {0x0000a5c4, 0x4e825e8e, 0x4e825e8e, 0x3b801861, 0x3b801861},
+ {0x0000a5c8, 0x53825eb2, 0x53825eb2, 0x3e801a81, 0x3e801a81},
+ {0x0000a5cc, 0x59825eb5, 0x59825eb5, 0x42801a83, 0x42801a83},
+ {0x0000a5d0, 0x5f825ef6, 0x5f825ef6, 0x44801c84, 0x44801c84},
+ {0x0000a5d4, 0x62825f56, 0x62825f56, 0x48801ce3, 0x48801ce3},
+ {0x0000a5d8, 0x66827f56, 0x66827f56, 0x4c801ce5, 0x4c801ce5},
+ {0x0000a5dc, 0x6a829f56, 0x6a829f56, 0x50801ce9, 0x50801ce9},
+ {0x0000a5e0, 0x70849f56, 0x70849f56, 0x54801ceb, 0x54801ceb},
+ {0x0000a5e4, 0x7584ff56, 0x7584ff56, 0x56801eec, 0x56801eec},
+ {0x0000a5e8, 0x7584ff56, 0x7584ff56, 0x56801eec, 0x56801eec},
+ {0x0000a5ec, 0x7584ff56, 0x7584ff56, 0x56801eec, 0x56801eec},
+ {0x0000a5f0, 0x7584ff56, 0x7584ff56, 0x56801eec, 0x56801eec},
+ {0x0000a5f4, 0x7584ff56, 0x7584ff56, 0x56801eec, 0x56801eec},
+ {0x0000a5f8, 0x7584ff56, 0x7584ff56, 0x56801eec, 0x56801eec},
+ {0x0000a5fc, 0x7584ff56, 0x7584ff56, 0x56801eec, 0x56801eec},
{0x00016044, 0x056db2e6, 0x056db2e6, 0x056db2e6, 0x056db2e6},
- {0x00016048, 0xad241a61, 0xad241a61, 0xad241a61, 0xad241a61},
+ {0x00016048, 0xae481a61, 0xae481a61, 0xae481a61, 0xae481a61},
{0x00016068, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c},
{0x00016444, 0x056db2e6, 0x056db2e6, 0x056db2e6, 0x056db2e6},
- {0x00016448, 0xad241a61, 0xad241a61, 0xad241a61, 0xad241a61},
+ {0x00016448, 0xae481a61, 0xae481a61, 0xae481a61, 0xae481a61},
{0x00016468, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c},
{0x00016844, 0x056db2e6, 0x056db2e6, 0x056db2e6, 0x056db2e6},
- {0x00016848, 0xad241a61, 0xad241a61, 0xad241a61, 0xad241a61},
+ {0x00016848, 0xae481a61, 0xae481a61, 0xae481a61, 0xae481a61},
{0x00016868, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c, 0x6eb6db6c},
};
static const u32 ar9300Modes_high_ob_db_tx_gain_table_2p0[][5] = {
/* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */
- {0x0000a410, 0x000050db, 0x000050db, 0x000050d9, 0x000050d9},
- {0x0000a500, 0x00020220, 0x00020220, 0x00000000, 0x00000000},
- {0x0000a504, 0x06020223, 0x06020223, 0x04000002, 0x04000002},
+ {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9},
+ {0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000},
+ {0x0000a504, 0x06002223, 0x06002223, 0x04000002, 0x04000002},
{0x0000a508, 0x0a022220, 0x0a022220, 0x08000004, 0x08000004},
{0x0000a50c, 0x0f022223, 0x0f022223, 0x0b000200, 0x0b000200},
{0x0000a510, 0x14022620, 0x14022620, 0x0f000202, 0x0f000202},
@@ -926,28 +926,28 @@
{0x0000a524, 0x28023042, 0x28023042, 0x1f000a02, 0x1f000a02},
{0x0000a528, 0x2c023044, 0x2c023044, 0x23000a04, 0x23000a04},
{0x0000a52c, 0x2f023644, 0x2f023644, 0x26000a20, 0x26000a20},
- {0x0000a530, 0x34043643, 0x34043643, 0x2a000e20, 0x2a000e20},
- {0x0000a534, 0x38043a44, 0x38043a44, 0x2e000e22, 0x2e000e22},
- {0x0000a538, 0x3b043e45, 0x3b043e45, 0x31000e24, 0x31000e24},
- {0x0000a53c, 0x40063e46, 0x40063e46, 0x34001640, 0x34001640},
- {0x0000a540, 0x44083e46, 0x44083e46, 0x38001660, 0x38001660},
- {0x0000a544, 0x46083e66, 0x46083e66, 0x3b001861, 0x3b001861},
- {0x0000a548, 0x4b0a3e69, 0x4b0a3e69, 0x3e001a81, 0x3e001a81},
- {0x0000a54c, 0x4f0a5e66, 0x4f0a5e66, 0x42001a83, 0x42001a83},
- {0x0000a550, 0x540a7e66, 0x540a7e66, 0x44001c84, 0x44001c84},
- {0x0000a554, 0x570a7e89, 0x570a7e89, 0x48001ce3, 0x48001ce3},
- {0x0000a558, 0x5c0e7e8a, 0x5c0e7e8a, 0x4c001ce5, 0x4c001ce5},
- {0x0000a55c, 0x60127e8b, 0x60127e8b, 0x50001ce9, 0x50001ce9},
- {0x0000a560, 0x65127ecc, 0x65127ecc, 0x54001ceb, 0x54001ceb},
- {0x0000a564, 0x6b169ecd, 0x6b169ecd, 0x56001eec, 0x56001eec},
- {0x0000a568, 0x70169f0e, 0x70169f0e, 0x56001eec, 0x56001eec},
- {0x0000a56c, 0x75169f4f, 0x75169f4f, 0x56001eec, 0x56001eec},
- {0x0000a570, 0x75169f4f, 0x75169f4f, 0x56001eec, 0x56001eec},
- {0x0000a574, 0x75169f4f, 0x75169f4f, 0x56001eec, 0x56001eec},
- {0x0000a578, 0x75169f4f, 0x75169f4f, 0x56001eec, 0x56001eec},
- {0x0000a57c, 0x75169f4f, 0x75169f4f, 0x56001eec, 0x56001eec},
- {0x0000a580, 0x00820220, 0x00820220, 0x00800000, 0x00800000},
- {0x0000a584, 0x06820223, 0x06820223, 0x04800002, 0x04800002},
+ {0x0000a530, 0x34025643, 0x34025643, 0x2a000e20, 0x2a000e20},
+ {0x0000a534, 0x38025a44, 0x38025a44, 0x2e000e22, 0x2e000e22},
+ {0x0000a538, 0x3b025e45, 0x3b025e45, 0x31000e24, 0x31000e24},
+ {0x0000a53c, 0x41025e4a, 0x41025e4a, 0x34001640, 0x34001640},
+ {0x0000a540, 0x48025e6c, 0x48025e6c, 0x38001660, 0x38001660},
+ {0x0000a544, 0x4e025e8e, 0x4e025e8e, 0x3b001861, 0x3b001861},
+ {0x0000a548, 0x53025eb2, 0x53025eb2, 0x3e001a81, 0x3e001a81},
+ {0x0000a54c, 0x59025eb5, 0x59025eb5, 0x42001a83, 0x42001a83},
+ {0x0000a550, 0x5f025ef6, 0x5f025ef6, 0x44001c84, 0x44001c84},
+ {0x0000a554, 0x62025f56, 0x62025f56, 0x48001ce3, 0x48001ce3},
+ {0x0000a558, 0x66027f56, 0x66027f56, 0x4c001ce5, 0x4c001ce5},
+ {0x0000a55c, 0x6a029f56, 0x6a029f56, 0x50001ce9, 0x50001ce9},
+ {0x0000a560, 0x70049f56, 0x70049f56, 0x54001ceb, 0x54001ceb},
+ {0x0000a564, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
+ {0x0000a568, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
+ {0x0000a56c, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
+ {0x0000a570, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
+ {0x0000a574, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
+ {0x0000a578, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
+ {0x0000a57c, 0x7504ff56, 0x7504ff56, 0x56001eec, 0x56001eec},
+ {0x0000a580, 0x00802220, 0x00802220, 0x00800000, 0x00800000},
+ {0x0000a584, 0x06802223, 0x06802223, 0x04800002, 0x04800002},
{0x0000a588, 0x0a822220, 0x0a822220, 0x08800004, 0x08800004},
{0x0000a58c, 0x0f822223, 0x0f822223, 0x0b800200, 0x0b800200},
{0x0000a590, 0x14822620, 0x14822620, 0x0f800202, 0x0f800202},
@@ -958,34 +958,34 @@
{0x0000a5a4, 0x28823042, 0x28823042, 0x1f800a02, 0x1f800a02},
{0x0000a5a8, 0x2c823044, 0x2c823044, 0x23800a04, 0x23800a04},
{0x0000a5ac, 0x2f823644, 0x2f823644, 0x26800a20, 0x26800a20},
- {0x0000a5b0, 0x34843643, 0x34843643, 0x2a800e20, 0x2a800e20},
- {0x0000a5b4, 0x38843a44, 0x38843a44, 0x2e800e22, 0x2e800e22},
- {0x0000a5b8, 0x3b843e45, 0x3b843e45, 0x31800e24, 0x31800e24},
- {0x0000a5bc, 0x40863e46, 0x40863e46, 0x34801640, 0x34801640},
- {0x0000a5c0, 0x44883e46, 0x44883e46, 0x38801660, 0x38801660},
- {0x0000a5c4, 0x46883e66, 0x46883e66, 0x3b801861, 0x3b801861},
- {0x0000a5c8, 0x4b8a3e69, 0x4b8a3e69, 0x3e801a81, 0x3e801a81},
- {0x0000a5cc, 0x4f8a5e66, 0x4f8a5e66, 0x42801a83, 0x42801a83},
- {0x0000a5d0, 0x548a7e66, 0x548a7e66, 0x44801c84, 0x44801c84},
- {0x0000a5d4, 0x578a7e89, 0x578a7e89, 0x48801ce3, 0x48801ce3},
- {0x0000a5d8, 0x5c8e7e8a, 0x5c8e7e8a, 0x4c801ce5, 0x4c801ce5},
- {0x0000a5dc, 0x60927e8b, 0x60927e8b, 0x50801ce9, 0x50801ce9},
- {0x0000a5e0, 0x65927ecc, 0x65927ecc, 0x54801ceb, 0x54801ceb},
- {0x0000a5e4, 0x6b969ecd, 0x6b969ecd, 0x56801eec, 0x56801eec},
- {0x0000a5e8, 0x70969f0e, 0x70969f0e, 0x56801eec, 0x56801eec},
- {0x0000a5ec, 0x75969f4f, 0x75969f4f, 0x56801eec, 0x56801eec},
- {0x0000a5f0, 0x75969f4f, 0x75969f4f, 0x56801eec, 0x56801eec},
- {0x0000a5f4, 0x75969f4f, 0x75969f4f, 0x56801eec, 0x56801eec},
- {0x0000a5f8, 0x75969f4f, 0x75969f4f, 0x56801eec, 0x56801eec},
- {0x0000a5fc, 0x75969f4f, 0x75969f4f, 0x56801eec, 0x56801eec},
+ {0x0000a5b0, 0x34825643, 0x34825643, 0x2a800e20, 0x2a800e20},
+ {0x0000a5b4, 0x38825a44, 0x38825a44, 0x2e800e22, 0x2e800e22},
+ {0x0000a5b8, 0x3b825e45, 0x3b825e45, 0x31800e24, 0x31800e24},
+ {0x0000a5bc, 0x41825e4a, 0x41825e4a, 0x34801640, 0x34801640},
+ {0x0000a5c0, 0x48825e6c, 0x48825e6c, 0x38801660, 0x38801660},
+ {0x0000a5c4, 0x4e825e8e, 0x4e825e8e, 0x3b801861, 0x3b801861},
+ {0x0000a5c8, 0x53825eb2, 0x53825eb2, 0x3e801a81, 0x3e801a81},
+ {0x0000a5cc, 0x59825eb5, 0x59825eb5, 0x42801a83, 0x42801a83},
+ {0x0000a5d0, 0x5f825ef6, 0x5f825ef6, 0x44801c84, 0x44801c84},
+ {0x0000a5d4, 0x62825f56, 0x62825f56, 0x48801ce3, 0x48801ce3},
+ {0x0000a5d8, 0x66827f56, 0x66827f56, 0x4c801ce5, 0x4c801ce5},
+ {0x0000a5dc, 0x6a829f56, 0x6a829f56, 0x50801ce9, 0x50801ce9},
+ {0x0000a5e0, 0x70849f56, 0x70849f56, 0x54801ceb, 0x54801ceb},
+ {0x0000a5e4, 0x7584ff56, 0x7584ff56, 0x56801eec, 0x56801eec},
+ {0x0000a5e8, 0x7584ff56, 0x7584ff56, 0x56801eec, 0x56801eec},
+ {0x0000a5ec, 0x7584ff56, 0x7584ff56, 0x56801eec, 0x56801eec},
+ {0x0000a5f0, 0x7584ff56, 0x7584ff56, 0x56801eec, 0x56801eec},
+ {0x0000a5f4, 0x7584ff56, 0x7584ff56, 0x56801eec, 0x56801eec},
+ {0x0000a5f8, 0x7584ff56, 0x7584ff56, 0x56801eec, 0x56801eec},
+ {0x0000a5fc, 0x7584ff56, 0x7584ff56, 0x56801eec, 0x56801eec},
{0x00016044, 0x056db2e4, 0x056db2e4, 0x056db2e4, 0x056db2e4},
- {0x00016048, 0x8c001a61, 0x8c001a61, 0x8c001a61, 0x8c001a61},
+ {0x00016048, 0x8e481a61, 0x8e481a61, 0x8e481a61, 0x8e481a61},
{0x00016068, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c},
{0x00016444, 0x056db2e4, 0x056db2e4, 0x056db2e4, 0x056db2e4},
- {0x00016448, 0x8c001a61, 0x8c001a61, 0x8c001a61, 0x8c001a61},
+ {0x00016448, 0x8e481a61, 0x8e481a61, 0x8e481a61, 0x8e481a61},
{0x00016468, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c},
{0x00016844, 0x056db2e4, 0x056db2e4, 0x056db2e4, 0x056db2e4},
- {0x00016848, 0x8c001a61, 0x8c001a61, 0x8c001a61, 0x8c001a61},
+ {0x00016848, 0x8e481a61, 0x8e481a61, 0x8e481a61, 0x8e481a61},
{0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c},
};
diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c
index 6982577..07b8fa6 100644
--- a/drivers/net/wireless/ath/ath9k/calib.c
+++ b/drivers/net/wireless/ath/ath9k/calib.c
@@ -86,7 +86,6 @@
ath9k_hw_get_nf_hist_mid(h[i].nfCalBuffer);
}
}
- return;
}
static bool ath9k_hw_get_nf_thresh(struct ath_hw *ah,
diff --git a/drivers/net/wireless/ath/ath9k/common.c b/drivers/net/wireless/ath/ath9k/common.c
index b4424a6..7707341 100644
--- a/drivers/net/wireless/ath/ath9k/common.c
+++ b/drivers/net/wireless/ath/ath9k/common.c
@@ -57,13 +57,19 @@
* rs_more indicates chained descriptors which can be used
* to link buffers together for a sort of scatter-gather
* operation.
- *
+ * reject the frame, we don't support scatter-gather yet and
+ * the frame is probably corrupt anyway
+ */
+ if (rx_stats->rs_more)
+ return false;
+
+ /*
* The rx_stats->rs_status will not be set until the end of the
* chained descriptors so it can be ignored if rs_more is set. The
* rs_more will be false at the last element of the chained
* descriptors.
*/
- if (!rx_stats->rs_more && rx_stats->rs_status != 0) {
+ if (rx_stats->rs_status != 0) {
if (rx_stats->rs_status & ATH9K_RXERR_CRC)
rxs->flag |= RX_FLAG_FAILED_FCS_CRC;
if (rx_stats->rs_status & ATH9K_RXERR_PHY)
@@ -102,11 +108,11 @@
return true;
}
-static u8 ath9k_process_rate(struct ath_common *common,
- struct ieee80211_hw *hw,
- struct ath_rx_status *rx_stats,
- struct ieee80211_rx_status *rxs,
- struct sk_buff *skb)
+static int ath9k_process_rate(struct ath_common *common,
+ struct ieee80211_hw *hw,
+ struct ath_rx_status *rx_stats,
+ struct ieee80211_rx_status *rxs,
+ struct sk_buff *skb)
{
struct ieee80211_supported_band *sband;
enum ieee80211_band band;
@@ -122,25 +128,32 @@
rxs->flag |= RX_FLAG_40MHZ;
if (rx_stats->rs_flags & ATH9K_RX_GI)
rxs->flag |= RX_FLAG_SHORT_GI;
- return rx_stats->rs_rate & 0x7f;
+ rxs->rate_idx = rx_stats->rs_rate & 0x7f;
+ return 0;
}
for (i = 0; i < sband->n_bitrates; i++) {
- if (sband->bitrates[i].hw_value == rx_stats->rs_rate)
- return i;
+ if (sband->bitrates[i].hw_value == rx_stats->rs_rate) {
+ rxs->rate_idx = i;
+ return 0;
+ }
if (sband->bitrates[i].hw_value_short == rx_stats->rs_rate) {
rxs->flag |= RX_FLAG_SHORTPRE;
- return i;
+ rxs->rate_idx = i;
+ return 0;
}
}
- /* No valid hardware bitrate found -- we should not get here */
+ /*
+ * No valid hardware bitrate found -- we should not get here
+ * because hardware has already validated this frame as OK.
+ */
ath_print(common, ATH_DBG_XMIT, "unsupported hw bitrate detected "
"0x%02x using 1 Mbit\n", rx_stats->rs_rate);
if ((common->debug_mask & ATH_DBG_XMIT))
print_hex_dump_bytes("", DUMP_PREFIX_NONE, skb->data, skb->len);
- return 0;
+ return -EINVAL;
}
static void ath9k_process_rssi(struct ath_common *common,
@@ -202,13 +215,19 @@
struct ath_hw *ah = common->ah;
memset(rx_status, 0, sizeof(struct ieee80211_rx_status));
+
+ /*
+ * everything but the rate is checked here, the rate check is done
+ * separately to avoid doing two lookups for a rate for each frame.
+ */
if (!ath9k_rx_accept(common, skb, rx_status, rx_stats, decrypt_error))
return -EINVAL;
ath9k_process_rssi(common, hw, skb, rx_stats);
- rx_status->rate_idx = ath9k_process_rate(common, hw,
- rx_stats, rx_status, skb);
+ if (ath9k_process_rate(common, hw, rx_stats, rx_status, skb))
+ return -EINVAL;
+
rx_status->mactime = ath9k_hw_extend_tsf(ah, rx_stats->rs_tstamp);
rx_status->band = hw->conf.channel->band;
rx_status->freq = hw->conf.channel->center_freq;
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.c b/drivers/net/wireless/ath/ath9k/eeprom.c
index bd9dff3..ca8704a 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom.c
@@ -36,8 +36,6 @@
if (ah->config.analog_shiftreg)
udelay(100);
-
- return;
}
int16_t ath9k_hw_interpolate(u16 target, u16 srcLeft, u16 srcRight,
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c
index e591ad6..7e1ed78d 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
@@ -50,7 +50,6 @@
i++;
*pcdacIdx = i;
- return;
}
static void ath9k_olc_get_pdadcs(struct ath_hw *ah,
@@ -751,8 +750,6 @@
pPDADCValues[k] = pPDADCValues[k - 1];
k++;
}
-
- return;
}
static int16_t ath9k_change_gain_boundary_setting(struct ath_hw *ah,
diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h
index 1ae18bb..ad556aa 100644
--- a/drivers/net/wireless/ath/ath9k/htc.h
+++ b/drivers/net/wireless/ath/ath9k/htc.h
@@ -356,7 +356,6 @@
u16 seq_no;
u32 bmiss_cnt;
- struct sk_buff *beacon;
spinlock_t beacon_lock;
bool tx_queues_stop;
@@ -408,13 +407,13 @@
void ath9k_htc_beacon_config(struct ath9k_htc_priv *priv,
struct ieee80211_vif *vif);
void ath9k_htc_swba(struct ath9k_htc_priv *priv, u8 beacon_pending);
-void ath9k_htc_beacon_update(struct ath9k_htc_priv *priv,
- struct ieee80211_vif *vif);
void ath9k_htc_rxep(void *priv, struct sk_buff *skb,
enum htc_endpoint_id ep_id);
void ath9k_htc_txep(void *priv, struct sk_buff *skb, enum htc_endpoint_id ep_id,
bool txok);
+void ath9k_htc_beaconep(void *drv_priv, struct sk_buff *skb,
+ enum htc_endpoint_id ep_id, bool txok);
void ath9k_htc_station_work(struct work_struct *work);
void ath9k_htc_aggr_work(struct work_struct *work);
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c
index 7cb55f5..c10c7d0 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c
@@ -165,22 +165,10 @@
WMI_CMD_BUF(WMI_ENABLE_INTR_CMDID, &htc_imask);
}
-void ath9k_htc_beacon_update(struct ath9k_htc_priv *priv,
- struct ieee80211_vif *vif)
+void ath9k_htc_beaconep(void *drv_priv, struct sk_buff *skb,
+ enum htc_endpoint_id ep_id, bool txok)
{
- struct ath_common *common = ath9k_hw_common(priv->ah);
-
- spin_lock_bh(&priv->beacon_lock);
-
- if (priv->beacon)
- dev_kfree_skb_any(priv->beacon);
-
- priv->beacon = ieee80211_beacon_get(priv->hw, vif);
- if (!priv->beacon)
- ath_print(common, ATH_DBG_BEACON,
- "Unable to allocate beacon\n");
-
- spin_unlock_bh(&priv->beacon_lock);
+ dev_kfree_skb_any(skb);
}
void ath9k_htc_swba(struct ath9k_htc_priv *priv, u8 beacon_pending)
@@ -189,6 +177,7 @@
struct tx_beacon_header beacon_hdr;
struct ath9k_htc_tx_ctl tx_ctl;
struct ieee80211_tx_info *info;
+ struct sk_buff *beacon;
u8 *tx_fhdr;
memset(&beacon_hdr, 0, sizeof(struct tx_beacon_header));
@@ -207,25 +196,17 @@
return;
}
- if (unlikely(priv->beacon == NULL)) {
- spin_unlock_bh(&priv->beacon_lock);
- return;
- }
-
- /* Free the old SKB first */
- dev_kfree_skb_any(priv->beacon);
-
/* Get a new beacon */
- priv->beacon = ieee80211_beacon_get(priv->hw, priv->vif);
- if (!priv->beacon) {
+ beacon = ieee80211_beacon_get(priv->hw, priv->vif);
+ if (!beacon) {
spin_unlock_bh(&priv->beacon_lock);
return;
}
- info = IEEE80211_SKB_CB(priv->beacon);
+ info = IEEE80211_SKB_CB(beacon);
if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
struct ieee80211_hdr *hdr =
- (struct ieee80211_hdr *) priv->beacon->data;
+ (struct ieee80211_hdr *) beacon->data;
priv->seq_no += 0x10;
hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
hdr->seq_ctrl |= cpu_to_le16(priv->seq_no);
@@ -233,10 +214,10 @@
tx_ctl.type = ATH9K_HTC_NORMAL;
beacon_hdr.vif_index = avp->index;
- tx_fhdr = skb_push(priv->beacon, sizeof(beacon_hdr));
+ tx_fhdr = skb_push(beacon, sizeof(beacon_hdr));
memcpy(tx_fhdr, (u8 *) &beacon_hdr, sizeof(beacon_hdr));
- htc_send(priv->htc, priv->beacon, priv->beacon_ep, &tx_ctl);
+ htc_send(priv->htc, beacon, priv->beacon_ep, &tx_ctl);
spin_unlock_bh(&priv->beacon_lock);
}
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index 701f2ef..17111fc 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -144,7 +144,7 @@
goto err;
/* Beacon */
- ret = ath9k_htc_connect_svc(priv, WMI_BEACON_SVC, NULL,
+ ret = ath9k_htc_connect_svc(priv, WMI_BEACON_SVC, ath9k_htc_beaconep,
&priv->beacon_ep);
if (ret)
goto err;
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index ca7f3a7..6c386dad 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -461,11 +461,11 @@
struct ath_common *common = ath9k_hw_common(priv->ah);
struct ath9k_htc_target_aggr aggr;
struct ieee80211_sta *sta = NULL;
- struct ath9k_htc_sta *ista = (struct ath9k_htc_sta *) sta->drv_priv;
+ struct ath9k_htc_sta *ista;
int ret = 0;
u8 cmd_rsp;
- if (tid > ATH9K_HTC_MAX_TID)
+ if (tid >= ATH9K_HTC_MAX_TID)
return -EINVAL;
memset(&aggr, 0, sizeof(struct ath9k_htc_target_aggr));
@@ -1099,7 +1099,7 @@
return 0;
}
-static int ath9k_htc_radio_enable(struct ieee80211_hw *hw)
+static int ath9k_htc_radio_enable(struct ieee80211_hw *hw, bool led)
{
struct ath9k_htc_priv *priv = hw->priv;
struct ath_hw *ah = priv->ah;
@@ -1147,6 +1147,13 @@
priv->tx_queues_stop = false;
spin_unlock_bh(&priv->tx_lock);
+ if (led) {
+ /* Enable LED */
+ ath9k_hw_cfg_output(ah, ah->led_pin,
+ AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
+ ath9k_hw_set_gpio(ah, ah->led_pin, 0);
+ }
+
ieee80211_wake_queues(hw);
return ret;
@@ -1158,13 +1165,13 @@
int ret = 0;
mutex_lock(&priv->mutex);
- ret = ath9k_htc_radio_enable(hw);
+ ret = ath9k_htc_radio_enable(hw, false);
mutex_unlock(&priv->mutex);
return ret;
}
-static void ath9k_htc_radio_disable(struct ieee80211_hw *hw)
+static void ath9k_htc_radio_disable(struct ieee80211_hw *hw, bool led)
{
struct ath9k_htc_priv *priv = hw->priv;
struct ath_hw *ah = priv->ah;
@@ -1177,6 +1184,12 @@
return;
}
+ if (led) {
+ /* Disable LED */
+ ath9k_hw_set_gpio(ah, ah->led_pin, 1);
+ ath9k_hw_cfg_gpio_input(ah, ah->led_pin);
+ }
+
/* Cancel all the running timers/work .. */
cancel_work_sync(&priv->ps_work);
cancel_delayed_work_sync(&priv->ath9k_ani_work);
@@ -1217,7 +1230,7 @@
struct ath9k_htc_priv *priv = hw->priv;
mutex_lock(&priv->mutex);
- ath9k_htc_radio_disable(hw);
+ ath9k_htc_radio_disable(hw, false);
mutex_unlock(&priv->mutex);
}
@@ -1313,15 +1326,6 @@
priv->nvifs--;
ath9k_htc_remove_station(priv, vif, NULL);
-
- if (vif->type == NL80211_IFTYPE_ADHOC) {
- spin_lock_bh(&priv->beacon_lock);
- if (priv->beacon)
- dev_kfree_skb_any(priv->beacon);
- priv->beacon = NULL;
- spin_unlock_bh(&priv->beacon_lock);
- }
-
priv->vif = NULL;
mutex_unlock(&priv->mutex);
@@ -1346,7 +1350,7 @@
if (enable_radio) {
ath9k_htc_setpower(priv, ATH9K_PM_AWAKE);
- ath9k_htc_radio_enable(hw);
+ ath9k_htc_radio_enable(hw, true);
ath_print(common, ATH_DBG_CONFIG,
"not-idle: enabling radio\n");
}
@@ -1398,10 +1402,9 @@
if (priv->ps_idle) {
ath_print(common, ATH_DBG_CONFIG,
"idle: disabling radio\n");
- ath9k_htc_radio_disable(hw);
+ ath9k_htc_radio_disable(hw, true);
}
-
mutex_unlock(&priv->mutex);
return 0;
@@ -1590,9 +1593,6 @@
ath9k_htc_beacon_config(priv, vif);
}
- if (changed & BSS_CHANGED_BEACON)
- ath9k_htc_beacon_update(priv, vif);
-
if ((changed & BSS_CHANGED_BEACON_ENABLED) &&
!bss_conf->enable_beacon) {
priv->op_flags &= ~OP_ENABLE_BEACON;
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
index 28abc7d..2571b44 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
@@ -663,7 +663,6 @@
return;
err:
dev_kfree_skb_any(skb);
- return;
}
/* FIXME: Locking for cleanup/init */
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 5590192..c33f17d 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -574,6 +574,26 @@
ath9k_hw_init_mode_regs(ah);
+ /*
+ * Configire PCIE after Ini init. SERDES values now come from ini file
+ * This enables PCIe low power mode.
+ */
+ if (AR_SREV_9300_20_OR_LATER(ah)) {
+ u32 regval;
+ unsigned int i;
+
+ /* Set Bits 16 and 17 in the AR_WA register. */
+ regval = REG_READ(ah, AR_WA);
+ regval |= 0x00030000;
+ REG_WRITE(ah, AR_WA, regval);
+
+ for (i = 0; i < ah->iniPcieSerdesLowPower.ia_rows; i++) {
+ REG_WRITE(ah,
+ INI_RA(&ah->iniPcieSerdesLowPower, i, 0),
+ INI_RA(&ah->iniPcieSerdesLowPower, i, 1));
+ }
+ }
+
if (ah->is_pciexpress)
ath9k_hw_configpcipowersave(ah, 0, 0);
else
diff --git a/drivers/net/wireless/ath/regd.c b/drivers/net/wireless/ath/regd.c
index 24d5988..3f4244f 100644
--- a/drivers/net/wireless/ath/regd.c
+++ b/drivers/net/wireless/ath/regd.c
@@ -333,7 +333,6 @@
ath_reg_apply_active_scan_flags(wiphy, initiator);
break;
}
- return;
}
int ath_reg_notifier_apply(struct wiphy *wiphy,
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index 3edbbcf..c8f7090 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -865,7 +865,6 @@
/* low bit of first byte of destination tells us if broadcast */
tx_update_descriptor(priv, *(skb->data) & 0x01, len + 18, buff, TX_PACKET_TYPE_DATA);
- dev->trans_start = jiffies;
dev->stats.tx_bytes += len;
spin_unlock_irqrestore(&priv->irqlock, flags);
diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c
index 2088ac0..a59ceb2 100644
--- a/drivers/net/wireless/ipw2x00/ipw2100.c
+++ b/drivers/net/wireless/ipw2x00/ipw2100.c
@@ -3239,7 +3239,6 @@
IPW_MEM_HOST_SHARED_TX_QUEUE_WRITE_INDEX,
txq->next);
}
- return;
}
static void ipw2100_irq_tasklet(struct ipw2100_priv *priv)
diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c
index 82de71a..3aa3bb1 100644
--- a/drivers/net/wireless/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/ipw2x00/ipw2200.c
@@ -2607,8 +2607,6 @@
/* the eeprom requires some time to complete the operation */
udelay(p->eeprom_delay);
-
- return;
}
/* perform a chip select operation */
diff --git a/drivers/net/wireless/ipw2x00/libipw_rx.c b/drivers/net/wireless/ipw2x00/libipw_rx.c
index 39a34da..0de1b18 100644
--- a/drivers/net/wireless/ipw2x00/libipw_rx.c
+++ b/drivers/net/wireless/ipw2x00/libipw_rx.c
@@ -918,7 +918,6 @@
drop_free:
dev_kfree_skb_irq(skb);
ieee->dev->stats.rx_dropped++;
- return;
}
#define MGMT_FRAME_FIXED_PART_LENGTH 0x24
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
index 32eb470..8e84a08 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
@@ -545,8 +545,6 @@
spin_unlock_irqrestore(&rs_sta->lock, flags);
IWL_DEBUG_RATE(priv, "leave\n");
-
- return;
}
static u16 iwl3945_get_adjacent_rate(struct iwl3945_rs_sta *rs_sta,
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 17197a7..99b876a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -2483,7 +2483,6 @@
&priv->_3945.shared_phys, GFP_KERNEL);
if (!priv->_3945.shared_virt) {
IWL_ERR(priv, "failed to allocate pci memory\n");
- mutex_unlock(&priv->mutex);
return -ENOMEM;
}
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index bfcac56..cf4a95b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -2337,8 +2337,6 @@
tbl->current_rate = rate_n_flags_from_tbl(priv, tbl, index, is_green);
i = index;
lq_sta->last_txrate_idx = i;
-
- return;
}
/**
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index a672d33..cc15e92 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -2494,7 +2494,6 @@
}
mutex_unlock(&priv->mutex);
- return;
}
static void iwl_bg_restart(struct work_struct *data)
diff --git a/drivers/net/wireless/iwlwifi/iwl-calib.c b/drivers/net/wireless/iwlwifi/iwl-calib.c
index f1fd00b..7e8227773 100644
--- a/drivers/net/wireless/iwlwifi/iwl-calib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-calib.c
@@ -638,8 +638,6 @@
iwl_sens_auto_corr_ofdm(priv, norm_fa_ofdm, rx_enable_time);
iwl_sens_energy_cck(priv, norm_fa_cck, rx_enable_time, &statis);
iwl_sensitivity_write(priv);
-
- return;
}
EXPORT_SYMBOL(iwl_sensitivity_calibration);
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 4cdf4d3..87eb89f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -769,7 +769,6 @@
"extension channel offset 0x%x\n",
le32_to_cpu(rxon->flags), ht_conf->ht_protection,
ht_conf->extension_chan_offset);
- return;
}
EXPORT_SYMBOL(iwl_set_rxon_ht);
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index c7e1d7d..1beb81c 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -848,7 +848,6 @@
#endif
IWL_DEBUG_RX(priv, "Received REPLY_ADD_STA: 0x%02X\n", pkt->u.status);
- return;
}
static void iwl3945_bg_beacon_update(struct work_struct *work)
diff --git a/drivers/net/wireless/iwmc3200wifi/sdio.c b/drivers/net/wireless/iwmc3200wifi/sdio.c
index 1acea37..edcb523 100644
--- a/drivers/net/wireless/iwmc3200wifi/sdio.c
+++ b/drivers/net/wireless/iwmc3200wifi/sdio.c
@@ -479,8 +479,6 @@
sdio_set_drvdata(func, NULL);
dev_info(dev, "IWM SDIO remove\n");
-
- return;
}
static const struct sdio_device_id iwm_sdio_ids[] = {
diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index ce7bec4..9d5d3cc 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -79,6 +79,7 @@
static int lbs_cfg_set_channel(struct wiphy *wiphy,
+ struct net_device *netdev,
struct ieee80211_channel *chan,
enum nl80211_channel_type channel_type)
{
diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c
index 6f5b843..de2caac 100644
--- a/drivers/net/wireless/libertas/debugfs.c
+++ b/drivers/net/wireless/libertas/debugfs.c
@@ -757,15 +757,12 @@
{
if (!lbs_dir)
lbs_dir = debugfs_create_dir("lbs_wireless", NULL);
-
- return;
}
void lbs_debugfs_remove(void)
{
if (lbs_dir)
debugfs_remove(lbs_dir);
- return;
}
void lbs_debugfs_init_one(struct lbs_private *priv, struct net_device *dev)
diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
index fcea574..f41594c 100644
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/libertas/if_usb.c
@@ -133,8 +133,6 @@
/* print the failure status number for debug */
lbs_pr_info("URB in failure status: %d\n", urb->status);
}
-
- return;
}
/**
@@ -651,8 +649,6 @@
if_usb_submit_rx_urb_fwload(cardp);
kfree(syncfwheader);
-
- return;
}
#define MRVDRV_MIN_PKT_LEN 30
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 38edad6..d9b8ee1 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -229,7 +229,7 @@
lbs_pr_err("tx watch dog timeout\n");
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
if (priv->currenttxskb)
lbs_send_tx_feedback(priv, 0);
diff --git a/drivers/net/wireless/libertas/rx.c b/drivers/net/wireless/libertas/rx.c
index e2b8d88..a115bfa 100644
--- a/drivers/net/wireless/libertas/rx.c
+++ b/drivers/net/wireless/libertas/rx.c
@@ -90,7 +90,6 @@
priv->nextSNRNF++;
if (priv->nextSNRNF >= DEFAULT_DATA_AVG_FACTOR)
priv->nextSNRNF = 0;
- return;
}
/**
diff --git a/drivers/net/wireless/libertas/tx.c b/drivers/net/wireless/libertas/tx.c
index 52d244e..a9bf658 100644
--- a/drivers/net/wireless/libertas/tx.c
+++ b/drivers/net/wireless/libertas/tx.c
@@ -147,8 +147,6 @@
dev->stats.tx_packets++;
dev->stats.tx_bytes += skb->len;
- dev->trans_start = jiffies;
-
if (priv->monitormode) {
/* Keep the skb to echo it back once Tx feedback is
received from FW */
diff --git a/drivers/net/wireless/libertas_tf/if_usb.c b/drivers/net/wireless/libertas_tf/if_usb.c
index 4412c27..c445500 100644
--- a/drivers/net/wireless/libertas_tf/if_usb.c
+++ b/drivers/net/wireless/libertas_tf/if_usb.c
@@ -576,7 +576,6 @@
kfree(syncfwheader);
lbtf_deb_leave(LBTF_DEB_USB);
- return;
}
#define MRVDRV_MIN_PKT_LEN 30
diff --git a/drivers/net/wireless/libertas_tf/main.c b/drivers/net/wireless/libertas_tf/main.c
index 60787de..6a04c21 100644
--- a/drivers/net/wireless/libertas_tf/main.c
+++ b/drivers/net/wireless/libertas_tf/main.c
@@ -360,7 +360,6 @@
lbtf_set_radio_control(priv);
lbtf_deb_leave(LBTF_DEB_MACOPS);
- return;
}
static int lbtf_op_add_interface(struct ieee80211_hw *hw,
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 9fd2bead..6f8cb3e 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -652,17 +652,17 @@
add_timer(&data->beacon_timer);
}
+static const char *hwsim_chantypes[] = {
+ [NL80211_CHAN_NO_HT] = "noht",
+ [NL80211_CHAN_HT20] = "ht20",
+ [NL80211_CHAN_HT40MINUS] = "ht40-",
+ [NL80211_CHAN_HT40PLUS] = "ht40+",
+};
static int mac80211_hwsim_config(struct ieee80211_hw *hw, u32 changed)
{
struct mac80211_hwsim_data *data = hw->priv;
struct ieee80211_conf *conf = &hw->conf;
- static const char *chantypes[4] = {
- [NL80211_CHAN_NO_HT] = "noht",
- [NL80211_CHAN_HT20] = "ht20",
- [NL80211_CHAN_HT40MINUS] = "ht40-",
- [NL80211_CHAN_HT40PLUS] = "ht40+",
- };
static const char *smps_modes[IEEE80211_SMPS_NUM_MODES] = {
[IEEE80211_SMPS_AUTOMATIC] = "auto",
[IEEE80211_SMPS_OFF] = "off",
@@ -673,7 +673,7 @@
printk(KERN_DEBUG "%s:%s (freq=%d/%s idle=%d ps=%d smps=%s)\n",
wiphy_name(hw->wiphy), __func__,
conf->channel->center_freq,
- chantypes[conf->channel_type],
+ hwsim_chantypes[conf->channel_type],
!!(conf->flags & IEEE80211_CONF_IDLE),
!!(conf->flags & IEEE80211_CONF_PS),
smps_modes[conf->smps_mode]);
@@ -761,9 +761,10 @@
}
if (changed & BSS_CHANGED_HT) {
- printk(KERN_DEBUG " %s: HT: op_mode=0x%x\n",
+ printk(KERN_DEBUG " %s: HT: op_mode=0x%x, chantype=%s\n",
wiphy_name(hw->wiphy),
- info->ht_operation_mode);
+ info->ht_operation_mode,
+ hwsim_chantypes[info->channel_type]);
}
if (changed & BSS_CHANGED_BASIC_RATES) {
diff --git a/drivers/net/wireless/orinoco/cfg.c b/drivers/net/wireless/orinoco/cfg.c
index 81d228d..8c4169c 100644
--- a/drivers/net/wireless/orinoco/cfg.c
+++ b/drivers/net/wireless/orinoco/cfg.c
@@ -159,6 +159,7 @@
}
static int orinoco_set_channel(struct wiphy *wiphy,
+ struct net_device *netdev,
struct ieee80211_channel *chan,
enum nl80211_channel_type channel_type)
{
diff --git a/drivers/net/wireless/orinoco/main.c b/drivers/net/wireless/orinoco/main.c
index 1d60c7e..ca71f08 100644
--- a/drivers/net/wireless/orinoco/main.c
+++ b/drivers/net/wireless/orinoco/main.c
@@ -340,18 +340,109 @@
/* Tx path */
/********************************************************************/
+/* Add encapsulation and MIC to the existing SKB.
+ * The main xmit routine will then send the whole lot to the card.
+ * Need 8 bytes headroom
+ * Need 8 bytes tailroom
+ *
+ * With encapsulated ethernet II frame
+ * --------
+ * 803.3 header (14 bytes)
+ * dst[6]
+ * -------- src[6]
+ * 803.3 header (14 bytes) len[2]
+ * dst[6] 803.2 header (8 bytes)
+ * src[6] encaps[6]
+ * len[2] <- leave alone -> len[2]
+ * -------- -------- <-- 0
+ * Payload Payload
+ * ... ...
+ *
+ * -------- --------
+ * MIC (8 bytes)
+ * --------
+ *
+ * returns 0 on success, -ENOMEM on error.
+ */
+int orinoco_process_xmit_skb(struct sk_buff *skb,
+ struct net_device *dev,
+ struct orinoco_private *priv,
+ int *tx_control,
+ u8 *mic_buf)
+{
+ struct orinoco_tkip_key *key;
+ struct ethhdr *eh;
+ int do_mic;
+
+ key = (struct orinoco_tkip_key *) priv->keys[priv->tx_key].key;
+
+ do_mic = ((priv->encode_alg == ORINOCO_ALG_TKIP) &&
+ (key != NULL));
+
+ if (do_mic)
+ *tx_control |= (priv->tx_key << HERMES_MIC_KEY_ID_SHIFT) |
+ HERMES_TXCTRL_MIC;
+
+ eh = (struct ethhdr *)skb->data;
+
+ /* Encapsulate Ethernet-II frames */
+ if (ntohs(eh->h_proto) > ETH_DATA_LEN) { /* Ethernet-II frame */
+ struct header_struct {
+ struct ethhdr eth; /* 802.3 header */
+ u8 encap[6]; /* 802.2 header */
+ } __attribute__ ((packed)) hdr;
+ int len = skb->len + sizeof(encaps_hdr) - (2 * ETH_ALEN);
+
+ if (skb_headroom(skb) < ENCAPS_OVERHEAD) {
+ if (net_ratelimit())
+ printk(KERN_ERR
+ "%s: Not enough headroom for 802.2 headers %d\n",
+ dev->name, skb_headroom(skb));
+ return -ENOMEM;
+ }
+
+ /* Fill in new header */
+ memcpy(&hdr.eth, eh, 2 * ETH_ALEN);
+ hdr.eth.h_proto = htons(len);
+ memcpy(hdr.encap, encaps_hdr, sizeof(encaps_hdr));
+
+ /* Make room for the new header, and copy it in */
+ eh = (struct ethhdr *) skb_push(skb, ENCAPS_OVERHEAD);
+ memcpy(eh, &hdr, sizeof(hdr));
+ }
+
+ /* Calculate Michael MIC */
+ if (do_mic) {
+ size_t len = skb->len - ETH_HLEN;
+ u8 *mic = &mic_buf[0];
+
+ /* Have to write to an even address, so copy the spare
+ * byte across */
+ if (skb->len % 2) {
+ *mic = skb->data[skb->len - 1];
+ mic++;
+ }
+
+ orinoco_mic(priv->tx_tfm_mic, key->tx_mic,
+ eh->h_dest, eh->h_source, 0 /* priority */,
+ skb->data + ETH_HLEN,
+ len, mic);
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL(orinoco_process_xmit_skb);
+
static netdev_tx_t orinoco_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct orinoco_private *priv = ndev_priv(dev);
struct net_device_stats *stats = &priv->stats;
- struct orinoco_tkip_key *key;
hermes_t *hw = &priv->hw;
int err = 0;
u16 txfid = priv->txfid;
- struct ethhdr *eh;
int tx_control;
unsigned long flags;
- int do_mic;
+ u8 mic_buf[MICHAEL_MIC_LEN+1];
if (!netif_running(dev)) {
printk(KERN_ERR "%s: Tx on stopped device!\n",
@@ -383,16 +474,12 @@
if (skb->len < ETH_HLEN)
goto drop;
- key = (struct orinoco_tkip_key *) priv->keys[priv->tx_key].key;
-
- do_mic = ((priv->encode_alg == ORINOCO_ALG_TKIP) &&
- (key != NULL));
-
tx_control = HERMES_TXCTRL_TX_OK | HERMES_TXCTRL_TX_EX;
- if (do_mic)
- tx_control |= (priv->tx_key << HERMES_MIC_KEY_ID_SHIFT) |
- HERMES_TXCTRL_MIC;
+ err = orinoco_process_xmit_skb(skb, dev, priv, &tx_control,
+ &mic_buf[0]);
+ if (err)
+ goto drop;
if (priv->has_alt_txcntl) {
/* WPA enabled firmwares have tx_cntl at the end of
@@ -435,34 +522,6 @@
HERMES_802_3_OFFSET - HERMES_802_11_OFFSET);
}
- eh = (struct ethhdr *)skb->data;
-
- /* Encapsulate Ethernet-II frames */
- if (ntohs(eh->h_proto) > ETH_DATA_LEN) { /* Ethernet-II frame */
- struct header_struct {
- struct ethhdr eth; /* 802.3 header */
- u8 encap[6]; /* 802.2 header */
- } __attribute__ ((packed)) hdr;
-
- /* Strip destination and source from the data */
- skb_pull(skb, 2 * ETH_ALEN);
-
- /* And move them to a separate header */
- memcpy(&hdr.eth, eh, 2 * ETH_ALEN);
- hdr.eth.h_proto = htons(sizeof(encaps_hdr) + skb->len);
- memcpy(hdr.encap, encaps_hdr, sizeof(encaps_hdr));
-
- /* Insert the SNAP header */
- if (skb_headroom(skb) < sizeof(hdr)) {
- printk(KERN_ERR
- "%s: Not enough headroom for 802.2 headers %d\n",
- dev->name, skb_headroom(skb));
- goto drop;
- }
- eh = (struct ethhdr *) skb_push(skb, sizeof(hdr));
- memcpy(eh, &hdr, sizeof(hdr));
- }
-
err = hw->ops->bap_pwrite(hw, USER_BAP, skb->data, skb->len,
txfid, HERMES_802_3_OFFSET);
if (err) {
@@ -471,32 +530,16 @@
goto busy;
}
- /* Calculate Michael MIC */
- if (do_mic) {
- u8 mic_buf[MICHAEL_MIC_LEN + 1];
- u8 *mic;
- size_t offset;
- size_t len;
+ if (tx_control & HERMES_TXCTRL_MIC) {
+ size_t offset = HERMES_802_3_OFFSET + skb->len;
+ size_t len = MICHAEL_MIC_LEN;
- if (skb->len % 2) {
- /* MIC start is on an odd boundary */
- mic_buf[0] = skb->data[skb->len - 1];
- mic = &mic_buf[1];
- offset = skb->len - 1;
- len = MICHAEL_MIC_LEN + 1;
- } else {
- mic = &mic_buf[0];
- offset = skb->len;
- len = MICHAEL_MIC_LEN;
+ if (offset % 2) {
+ offset--;
+ len++;
}
-
- orinoco_mic(priv->tx_tfm_mic, key->tx_mic,
- eh->h_dest, eh->h_source, 0 /* priority */,
- skb->data + ETH_HLEN, skb->len - ETH_HLEN, mic);
-
- /* Write the MIC */
err = hw->ops->bap_pwrite(hw, USER_BAP, &mic_buf[0], len,
- txfid, HERMES_802_3_OFFSET + offset);
+ txfid, offset);
if (err) {
printk(KERN_ERR "%s: Error %d writing MIC to BAP\n",
dev->name, err);
@@ -517,7 +560,6 @@
goto busy;
}
- dev->trans_start = jiffies;
stats->tx_bytes += HERMES_802_3_OFFSET + skb->len;
goto ok;
@@ -1576,8 +1618,6 @@
/* We don't actually do anything about it */
break;
}
-
- return;
}
EXPORT_SYMBOL(__orinoco_ev_info);
@@ -2235,7 +2275,7 @@
/* we use the default eth_mac_addr for setting the MAC addr */
/* Reserve space in skb for the SNAP header */
- dev->hard_header_len += ENCAPS_OVERHEAD;
+ dev->needed_headroom = ENCAPS_OVERHEAD;
netif_carrier_off(dev);
diff --git a/drivers/net/wireless/orinoco/orinoco.h b/drivers/net/wireless/orinoco/orinoco.h
index e9f415a..a6da86e 100644
--- a/drivers/net/wireless/orinoco/orinoco.h
+++ b/drivers/net/wireless/orinoco/orinoco.h
@@ -200,6 +200,12 @@
extern void __orinoco_ev_info(struct net_device *dev, hermes_t *hw);
extern void __orinoco_ev_rx(struct net_device *dev, hermes_t *hw);
+int orinoco_process_xmit_skb(struct sk_buff *skb,
+ struct net_device *dev,
+ struct orinoco_private *priv,
+ int *tx_control,
+ u8 *mic);
+
/* Common ndo functions exported for reuse by orinoco_usb */
int orinoco_open(struct net_device *dev);
int orinoco_stop(struct net_device *dev);
diff --git a/drivers/net/wireless/orinoco/orinoco_usb.c b/drivers/net/wireless/orinoco/orinoco_usb.c
index e220933..78f089b 100644
--- a/drivers/net/wireless/orinoco/orinoco_usb.c
+++ b/drivers/net/wireless/orinoco/orinoco_usb.c
@@ -67,6 +67,7 @@
#include <linux/wireless.h>
#include <linux/firmware.h>
+#include "mic.h"
#include "orinoco.h"
#ifndef URB_ASYNC_UNLINK
@@ -1198,11 +1199,9 @@
struct orinoco_private *priv = ndev_priv(dev);
struct net_device_stats *stats = &priv->stats;
struct ezusb_priv *upriv = priv->card;
+ u8 mic[MICHAEL_MIC_LEN+1];
int err = 0;
- char *p;
- struct ethhdr *eh;
- int len, data_len, data_off;
- __le16 tx_control;
+ int tx_control;
unsigned long flags;
struct request_context *ctx;
u8 *buf;
@@ -1222,7 +1221,7 @@
if (orinoco_lock(priv, &flags) != 0) {
printk(KERN_ERR
- "%s: orinoco_xmit() called while hw_unavailable\n",
+ "%s: ezusb_xmit() called while hw_unavailable\n",
dev->name);
return NETDEV_TX_BUSY;
}
@@ -1232,53 +1231,46 @@
/* Oops, the firmware hasn't established a connection,
silently drop the packet (this seems to be the
safest approach). */
- stats->tx_errors++;
- orinoco_unlock(priv, &flags);
- dev_kfree_skb(skb);
- return NETDEV_TX_OK;
+ goto drop;
}
+ /* Check packet length */
+ if (skb->len < ETH_HLEN)
+ goto drop;
+
ctx = ezusb_alloc_ctx(upriv, EZUSB_RID_TX, 0);
if (!ctx)
- goto fail;
+ goto busy;
memset(ctx->buf, 0, BULK_BUF_SIZE);
buf = ctx->buf->data;
- /* Length of the packet body */
- /* FIXME: what if the skb is smaller than this? */
- len = max_t(int, skb->len - ETH_HLEN, ETH_ZLEN - ETH_HLEN);
+ tx_control = 0;
- eh = (struct ethhdr *) skb->data;
+ err = orinoco_process_xmit_skb(skb, dev, priv, &tx_control,
+ &mic[0]);
+ if (err)
+ goto drop;
- tx_control = cpu_to_le16(0);
- memcpy(buf, &tx_control, sizeof(tx_control));
- buf += sizeof(tx_control);
- /* Encapsulate Ethernet-II frames */
- if (ntohs(eh->h_proto) > ETH_DATA_LEN) { /* Ethernet-II frame */
- struct header_struct *hdr = (void *) buf;
- buf += sizeof(*hdr);
- data_len = len;
- data_off = sizeof(tx_control) + sizeof(*hdr);
- p = skb->data + ETH_HLEN;
-
- /* 802.3 header */
- memcpy(hdr->dest, eh->h_dest, ETH_ALEN);
- memcpy(hdr->src, eh->h_source, ETH_ALEN);
- hdr->len = htons(data_len + ENCAPS_OVERHEAD);
-
- /* 802.2 header */
- memcpy(&hdr->dsap, &encaps_hdr, sizeof(encaps_hdr));
-
- hdr->ethertype = eh->h_proto;
- } else { /* IEEE 802.3 frame */
- data_len = len + ETH_HLEN;
- data_off = sizeof(tx_control);
- p = skb->data;
+ {
+ __le16 *tx_cntl = (__le16 *)buf;
+ *tx_cntl = cpu_to_le16(tx_control);
+ buf += sizeof(*tx_cntl);
}
- memcpy(buf, p, data_len);
- buf += data_len;
+ memcpy(buf, skb->data, skb->len);
+ buf += skb->len;
+
+ if (tx_control & HERMES_TXCTRL_MIC) {
+ u8 *m = mic;
+ /* Mic has been offset so it can be copied to an even
+ * address. We're copying eveything anyway, so we
+ * don't need to copy that first byte. */
+ if (skb->len % 2)
+ m++;
+ memcpy(buf, m, MICHAEL_MIC_LEN);
+ buf += MICHAEL_MIC_LEN;
+ }
/* Finally, we actually initiate the send */
netif_stop_queue(dev);
@@ -1294,20 +1286,23 @@
if (net_ratelimit())
printk(KERN_ERR "%s: Error %d transmitting packet\n",
dev->name, err);
- stats->tx_errors++;
- goto fail;
+ goto busy;
}
dev->trans_start = jiffies;
- stats->tx_bytes += data_off + data_len;
+ stats->tx_bytes += skb->len;
+ goto ok;
+ drop:
+ stats->tx_errors++;
+ stats->tx_dropped++;
+
+ ok:
orinoco_unlock(priv, &flags);
-
dev_kfree_skb(skb);
-
return NETDEV_TX_OK;
- fail:
+ busy:
orinoco_unlock(priv, &flags);
return NETDEV_TX_BUSY;
}
diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c
index 743a6c6..d5b197b 100644
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/p54/p54usb.c
@@ -875,7 +875,6 @@
the hardware is still usable next time we want to start it.
until then, we just stop listening to the hardware.. */
p54u_free_urbs(dev);
- return;
}
static int __devinit p54u_probe(struct usb_interface *intf,
diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c
index a45818e..8d1190c 100644
--- a/drivers/net/wireless/prism54/isl_ioctl.c
+++ b/drivers/net/wireless/prism54/isl_ioctl.c
@@ -210,8 +210,6 @@
priv->local_iwstatistics.discard.retries = r.u;
mutex_unlock(&priv->stats_lock);
-
- return;
}
struct iw_statistics *
diff --git a/drivers/net/wireless/prism54/islpci_eth.c b/drivers/net/wireless/prism54/islpci_eth.c
index 64585da..2fc52bc 100644
--- a/drivers/net/wireless/prism54/islpci_eth.c
+++ b/drivers/net/wireless/prism54/islpci_eth.c
@@ -224,8 +224,6 @@
priv->data_low_tx_full = 1;
}
- /* set the transmission time */
- ndev->trans_start = jiffies;
ndev->stats.tx_packets++;
ndev->stats.tx_bytes += skb->len;
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index d9c45bf..3886b21 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -735,8 +735,6 @@
start_net((u_long) local);
else
join_net((u_long) local);
-
- return;
} /* end verify_dl_startup */
/*===========================================================================*/
@@ -764,7 +762,6 @@
return;
}
local->card_status = CARD_DOING_ACQ;
- return;
} /* end start_net */
/*===========================================================================*/
@@ -795,7 +792,6 @@
return;
}
local->card_status = CARD_DOING_ACQ;
- return;
}
/*============================================================================
@@ -941,7 +937,6 @@
case XMIT_MSG_BAD:
case XMIT_OK:
default:
- dev->trans_start = jiffies;
dev_kfree_skb(skb);
}
@@ -1627,7 +1622,6 @@
static void ray_reset(struct net_device *dev)
{
pr_debug("ray_reset entered\n");
- return;
}
/*===========================================================================*/
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index babdcdf..2d28908 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -535,7 +535,7 @@
static int rndis_leave_ibss(struct wiphy *wiphy, struct net_device *dev);
-static int rndis_set_channel(struct wiphy *wiphy,
+static int rndis_set_channel(struct wiphy *wiphy, struct net_device *dev,
struct ieee80211_channel *chan, enum nl80211_channel_type channel_type);
static int rndis_add_key(struct wiphy *wiphy, struct net_device *netdev,
@@ -2291,7 +2291,7 @@
return deauthenticate(usbdev);
}
-static int rndis_set_channel(struct wiphy *wiphy,
+static int rndis_set_channel(struct wiphy *wiphy, struct net_device *netdev,
struct ieee80211_channel *chan, enum nl80211_channel_type channel_type)
{
struct rndis_wlan_private *priv = wiphy_priv(wiphy);
diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index 06b92f8..6126c0a 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -1060,7 +1060,8 @@
/*
* TX data initialization
*/
-static void rt2400pci_write_beacon(struct queue_entry *entry)
+static void rt2400pci_write_beacon(struct queue_entry *entry,
+ struct txentry_desc *txdesc)
{
struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
struct queue_entry_priv_pci *entry_priv = entry->priv_data;
@@ -1090,6 +1091,14 @@
rt2x00_desc_read(entry_priv->desc, 1, &word);
rt2x00_set_field32(&word, TXD_W1_BUFFER_ADDRESS, skbdesc->skb_dma);
rt2x00_desc_write(entry_priv->desc, 1, word);
+
+ /*
+ * Enable beaconing again.
+ */
+ rt2x00_set_field32(®, CSR14_TSF_COUNT, 1);
+ rt2x00_set_field32(®, CSR14_TBCN, 1);
+ rt2x00_set_field32(®, CSR14_BEACON_GEN, 1);
+ rt2x00pci_register_write(rt2x00dev, CSR14, reg);
}
static void rt2400pci_kick_tx_queue(struct rt2x00_dev *rt2x00dev,
@@ -1097,17 +1106,6 @@
{
u32 reg;
- if (queue == QID_BEACON) {
- rt2x00pci_register_read(rt2x00dev, CSR14, ®);
- if (!rt2x00_get_field32(reg, CSR14_BEACON_GEN)) {
- rt2x00_set_field32(®, CSR14_TSF_COUNT, 1);
- rt2x00_set_field32(®, CSR14_TBCN, 1);
- rt2x00_set_field32(®, CSR14_BEACON_GEN, 1);
- rt2x00pci_register_write(rt2x00dev, CSR14, reg);
- }
- return;
- }
-
rt2x00pci_register_read(rt2x00dev, TXCSR0, ®);
rt2x00_set_field32(®, TXCSR0_KICK_PRIO, (queue == QID_AC_BE));
rt2x00_set_field32(®, TXCSR0_KICK_TX, (queue == QID_AC_BK));
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index ae8e205..2e4f461 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -1217,7 +1217,8 @@
/*
* TX data initialization
*/
-static void rt2500pci_write_beacon(struct queue_entry *entry)
+static void rt2500pci_write_beacon(struct queue_entry *entry,
+ struct txentry_desc *txdesc)
{
struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
struct queue_entry_priv_pci *entry_priv = entry->priv_data;
@@ -1247,6 +1248,14 @@
rt2x00_desc_read(entry_priv->desc, 1, &word);
rt2x00_set_field32(&word, TXD_W1_BUFFER_ADDRESS, skbdesc->skb_dma);
rt2x00_desc_write(entry_priv->desc, 1, word);
+
+ /*
+ * Enable beaconing again.
+ */
+ rt2x00_set_field32(®, CSR14_TSF_COUNT, 1);
+ rt2x00_set_field32(®, CSR14_TBCN, 1);
+ rt2x00_set_field32(®, CSR14_BEACON_GEN, 1);
+ rt2x00pci_register_write(rt2x00dev, CSR14, reg);
}
static void rt2500pci_kick_tx_queue(struct rt2x00_dev *rt2x00dev,
@@ -1254,17 +1263,6 @@
{
u32 reg;
- if (queue == QID_BEACON) {
- rt2x00pci_register_read(rt2x00dev, CSR14, ®);
- if (!rt2x00_get_field32(reg, CSR14_BEACON_GEN)) {
- rt2x00_set_field32(®, CSR14_TSF_COUNT, 1);
- rt2x00_set_field32(®, CSR14_TBCN, 1);
- rt2x00_set_field32(®, CSR14_BEACON_GEN, 1);
- rt2x00pci_register_write(rt2x00dev, CSR14, reg);
- }
- return;
- }
-
rt2x00pci_register_read(rt2x00dev, TXCSR0, ®);
rt2x00_set_field32(®, TXCSR0_KICK_PRIO, (queue == QID_AC_BE));
rt2x00_set_field32(®, TXCSR0_KICK_TX, (queue == QID_AC_BK));
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 41d9996..e88d703 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -1083,7 +1083,8 @@
*/
static void rt2500usb_beacondone(struct urb *urb);
-static void rt2500usb_write_beacon(struct queue_entry *entry)
+static void rt2500usb_write_beacon(struct queue_entry *entry,
+ struct txentry_desc *txdesc)
{
struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
struct usb_device *usb_dev = to_usb_device_intf(rt2x00dev->dev);
@@ -1091,7 +1092,7 @@
struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
int pipe = usb_sndbulkpipe(usb_dev, entry->queue->usb_endpoint);
int length;
- u16 reg;
+ u16 reg, reg0;
/*
* Add the descriptor in front of the skb.
@@ -1133,6 +1134,26 @@
* Send out the guardian byte.
*/
usb_submit_urb(bcn_priv->guardian_urb, GFP_ATOMIC);
+
+ /*
+ * Enable beaconing again.
+ */
+ rt2x00_set_field16(®, TXRX_CSR19_TSF_COUNT, 1);
+ rt2x00_set_field16(®, TXRX_CSR19_TBCN, 1);
+ reg0 = reg;
+ rt2x00_set_field16(®, TXRX_CSR19_BEACON_GEN, 1);
+ /*
+ * Beacon generation will fail initially.
+ * To prevent this we need to change the TXRX_CSR19
+ * register several times (reg0 is the same as reg
+ * except for TXRX_CSR19_BEACON_GEN, which is 0 in reg0
+ * and 1 in reg).
+ */
+ rt2500usb_register_write(rt2x00dev, TXRX_CSR19, reg);
+ rt2500usb_register_write(rt2x00dev, TXRX_CSR19, reg0);
+ rt2500usb_register_write(rt2x00dev, TXRX_CSR19, reg);
+ rt2500usb_register_write(rt2x00dev, TXRX_CSR19, reg0);
+ rt2500usb_register_write(rt2x00dev, TXRX_CSR19, reg);
}
static int rt2500usb_get_tx_data_len(struct queue_entry *entry)
@@ -1149,37 +1170,6 @@
return length;
}
-static void rt2500usb_kick_tx_queue(struct rt2x00_dev *rt2x00dev,
- const enum data_queue_qid queue)
-{
- u16 reg, reg0;
-
- if (queue != QID_BEACON) {
- rt2x00usb_kick_tx_queue(rt2x00dev, queue);
- return;
- }
-
- rt2500usb_register_read(rt2x00dev, TXRX_CSR19, ®);
- if (!rt2x00_get_field16(reg, TXRX_CSR19_BEACON_GEN)) {
- rt2x00_set_field16(®, TXRX_CSR19_TSF_COUNT, 1);
- rt2x00_set_field16(®, TXRX_CSR19_TBCN, 1);
- reg0 = reg;
- rt2x00_set_field16(®, TXRX_CSR19_BEACON_GEN, 1);
- /*
- * Beacon generation will fail initially.
- * To prevent this we need to change the TXRX_CSR19
- * register several times (reg0 is the same as reg
- * except for TXRX_CSR19_BEACON_GEN, which is 0 in reg0
- * and 1 in reg).
- */
- rt2500usb_register_write(rt2x00dev, TXRX_CSR19, reg);
- rt2500usb_register_write(rt2x00dev, TXRX_CSR19, reg0);
- rt2500usb_register_write(rt2x00dev, TXRX_CSR19, reg);
- rt2500usb_register_write(rt2x00dev, TXRX_CSR19, reg0);
- rt2500usb_register_write(rt2x00dev, TXRX_CSR19, reg);
- }
-}
-
/*
* RX control handlers
*/
@@ -1214,11 +1204,9 @@
if (rt2x00_get_field32(word0, RXD_W0_PHYSICAL_ERROR))
rxdesc->flags |= RX_FLAG_FAILED_PLCP_CRC;
- if (test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags)) {
- rxdesc->cipher = rt2x00_get_field32(word0, RXD_W0_CIPHER);
- if (rt2x00_get_field32(word0, RXD_W0_CIPHER_ERROR))
- rxdesc->cipher_status = RX_CRYPTO_FAIL_KEY;
- }
+ rxdesc->cipher = rt2x00_get_field32(word0, RXD_W0_CIPHER);
+ if (rt2x00_get_field32(word0, RXD_W0_CIPHER_ERROR))
+ rxdesc->cipher_status = RX_CRYPTO_FAIL_KEY;
if (rxdesc->cipher != CIPHER_NONE) {
_rt2x00_desc_read(rxd, 2, &rxdesc->iv[0]);
@@ -1780,7 +1768,7 @@
.write_tx_data = rt2x00usb_write_tx_data,
.write_beacon = rt2500usb_write_beacon,
.get_tx_data_len = rt2500usb_get_tx_data_len,
- .kick_tx_queue = rt2500usb_kick_tx_queue,
+ .kick_tx_queue = rt2x00usb_kick_tx_queue,
.kill_tx_queue = rt2x00usb_kill_tx_queue,
.fill_rxdone = rt2500usb_fill_rxdone,
.config_shared_key = rt2500usb_config_key,
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index e37bbea..db4250d 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -282,6 +282,104 @@
}
EXPORT_SYMBOL_GPL(rt2800_wait_wpdma_ready);
+void rt2800_write_txwi(struct sk_buff *skb, struct txentry_desc *txdesc)
+{
+ __le32 *txwi = (__le32 *)(skb->data - TXWI_DESC_SIZE);
+ u32 word;
+
+ /*
+ * Initialize TX Info descriptor
+ */
+ rt2x00_desc_read(txwi, 0, &word);
+ rt2x00_set_field32(&word, TXWI_W0_FRAG,
+ test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags));
+ rt2x00_set_field32(&word, TXWI_W0_MIMO_PS, 0);
+ rt2x00_set_field32(&word, TXWI_W0_CF_ACK, 0);
+ rt2x00_set_field32(&word, TXWI_W0_TS,
+ test_bit(ENTRY_TXD_REQ_TIMESTAMP, &txdesc->flags));
+ rt2x00_set_field32(&word, TXWI_W0_AMPDU,
+ test_bit(ENTRY_TXD_HT_AMPDU, &txdesc->flags));
+ rt2x00_set_field32(&word, TXWI_W0_MPDU_DENSITY, txdesc->mpdu_density);
+ rt2x00_set_field32(&word, TXWI_W0_TX_OP, txdesc->txop);
+ rt2x00_set_field32(&word, TXWI_W0_MCS, txdesc->mcs);
+ rt2x00_set_field32(&word, TXWI_W0_BW,
+ test_bit(ENTRY_TXD_HT_BW_40, &txdesc->flags));
+ rt2x00_set_field32(&word, TXWI_W0_SHORT_GI,
+ test_bit(ENTRY_TXD_HT_SHORT_GI, &txdesc->flags));
+ rt2x00_set_field32(&word, TXWI_W0_STBC, txdesc->stbc);
+ rt2x00_set_field32(&word, TXWI_W0_PHYMODE, txdesc->rate_mode);
+ rt2x00_desc_write(txwi, 0, word);
+
+ rt2x00_desc_read(txwi, 1, &word);
+ rt2x00_set_field32(&word, TXWI_W1_ACK,
+ test_bit(ENTRY_TXD_ACK, &txdesc->flags));
+ rt2x00_set_field32(&word, TXWI_W1_NSEQ,
+ test_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags));
+ rt2x00_set_field32(&word, TXWI_W1_BW_WIN_SIZE, txdesc->ba_size);
+ rt2x00_set_field32(&word, TXWI_W1_WIRELESS_CLI_ID,
+ test_bit(ENTRY_TXD_ENCRYPT, &txdesc->flags) ?
+ txdesc->key_idx : 0xff);
+ rt2x00_set_field32(&word, TXWI_W1_MPDU_TOTAL_BYTE_COUNT,
+ txdesc->length);
+ rt2x00_set_field32(&word, TXWI_W1_PACKETID, txdesc->queue + 1);
+ rt2x00_desc_write(txwi, 1, word);
+
+ /*
+ * Always write 0 to IV/EIV fields, hardware will insert the IV
+ * from the IVEIV register when TXD_W3_WIV is set to 0.
+ * When TXD_W3_WIV is set to 1 it will use the IV data
+ * from the descriptor. The TXWI_W1_WIRELESS_CLI_ID indicates which
+ * crypto entry in the registers should be used to encrypt the frame.
+ */
+ _rt2x00_desc_write(txwi, 2, 0 /* skbdesc->iv[0] */);
+ _rt2x00_desc_write(txwi, 3, 0 /* skbdesc->iv[1] */);
+}
+EXPORT_SYMBOL_GPL(rt2800_write_txwi);
+
+void rt2800_process_rxwi(struct sk_buff *skb, struct rxdone_entry_desc *rxdesc)
+{
+ __le32 *rxwi = (__le32 *) skb->data;
+ u32 word;
+
+ rt2x00_desc_read(rxwi, 0, &word);
+
+ rxdesc->cipher = rt2x00_get_field32(word, RXWI_W0_UDF);
+ rxdesc->size = rt2x00_get_field32(word, RXWI_W0_MPDU_TOTAL_BYTE_COUNT);
+
+ rt2x00_desc_read(rxwi, 1, &word);
+
+ if (rt2x00_get_field32(word, RXWI_W1_SHORT_GI))
+ rxdesc->flags |= RX_FLAG_SHORT_GI;
+
+ if (rt2x00_get_field32(word, RXWI_W1_BW))
+ rxdesc->flags |= RX_FLAG_40MHZ;
+
+ /*
+ * Detect RX rate, always use MCS as signal type.
+ */
+ rxdesc->dev_flags |= RXDONE_SIGNAL_MCS;
+ rxdesc->signal = rt2x00_get_field32(word, RXWI_W1_MCS);
+ rxdesc->rate_mode = rt2x00_get_field32(word, RXWI_W1_PHYMODE);
+
+ /*
+ * Mask of 0x8 bit to remove the short preamble flag.
+ */
+ if (rxdesc->rate_mode == RATE_MODE_CCK)
+ rxdesc->signal &= ~0x8;
+
+ rt2x00_desc_read(rxwi, 2, &word);
+
+ rxdesc->rssi =
+ (rt2x00_get_field32(word, RXWI_W2_RSSI0) +
+ rt2x00_get_field32(word, RXWI_W2_RSSI1)) / 2;
+
+ /*
+ * Remove RXWI descriptor from start of buffer.
+ */
+ skb_pull(skb, RXWI_DESC_SIZE);
+}
+EXPORT_SYMBOL_GPL(rt2800_process_rxwi);
+
#ifdef CONFIG_RT2X00_LIB_DEBUGFS
const struct rt2x00debug rt2800_rt2x00debug = {
.owner = THIS_MODULE,
@@ -640,8 +738,6 @@
rt2800_register_write(rt2x00dev, BKOFF_SLOT_CFG, reg);
rt2800_register_read(rt2x00dev, XIFS_TIME_CFG, ®);
- rt2x00_set_field32(®, XIFS_TIME_CFG_CCKM_SIFS_TIME, erp->sifs);
- rt2x00_set_field32(®, XIFS_TIME_CFG_OFDM_SIFS_TIME, erp->sifs);
rt2x00_set_field32(®, XIFS_TIME_CFG_EIFS, erp->eifs);
rt2800_register_write(rt2x00dev, XIFS_TIME_CFG, reg);
@@ -1415,9 +1511,16 @@
rt2800_register_write(rt2x00dev, EXP_ACK_TIME, 0x002400ca);
+ /*
+ * Usually the CCK SIFS time should be set to 10 and the OFDM SIFS
+ * time should be set to 16. However, the original Ralink driver uses
+ * 16 for both and indeed using a value of 10 for CCK SIFS results in
+ * connection problems with 11g + CTS protection. Hence, use the same
+ * defaults as the Ralink driver: 16 for both, CCK and OFDM SIFS.
+ */
rt2800_register_read(rt2x00dev, XIFS_TIME_CFG, ®);
- rt2x00_set_field32(®, XIFS_TIME_CFG_CCKM_SIFS_TIME, 32);
- rt2x00_set_field32(®, XIFS_TIME_CFG_OFDM_SIFS_TIME, 32);
+ rt2x00_set_field32(®, XIFS_TIME_CFG_CCKM_SIFS_TIME, 16);
+ rt2x00_set_field32(®, XIFS_TIME_CFG_OFDM_SIFS_TIME, 16);
rt2x00_set_field32(®, XIFS_TIME_CFG_OFDM_XIFS_TIME, 4);
rt2x00_set_field32(®, XIFS_TIME_CFG_EIFS, 314);
rt2x00_set_field32(®, XIFS_TIME_CFG_BB_RXEND_ENABLE, 1);
@@ -2219,7 +2322,7 @@
EXPORT_SYMBOL_GPL(rt2800_init_eeprom);
/*
- * RF value list for rt28x0
+ * RF value list for rt28xx
* Supports: 2.4 GHz (all) & 5.2 GHz (RF2850 & RF2750)
*/
static const struct rf_channel rf_vals[] = {
@@ -2294,10 +2397,10 @@
};
/*
- * RF value list for rt3070
- * Supports: 2.4 GHz
+ * RF value list for rt3xxx
+ * Supports: 2.4 GHz (all) & 5.2 GHz (RF3052)
*/
-static const struct rf_channel rf_vals_302x[] = {
+static const struct rf_channel rf_vals_3x[] = {
{1, 241, 2, 2 },
{2, 241, 2, 7 },
{3, 242, 2, 2 },
@@ -2312,6 +2415,51 @@
{12, 246, 2, 7 },
{13, 247, 2, 2 },
{14, 248, 2, 4 },
+
+ /* 802.11 UNI / HyperLan 2 */
+ {36, 0x56, 0, 4},
+ {38, 0x56, 0, 6},
+ {40, 0x56, 0, 8},
+ {44, 0x57, 0, 0},
+ {46, 0x57, 0, 2},
+ {48, 0x57, 0, 4},
+ {52, 0x57, 0, 8},
+ {54, 0x57, 0, 10},
+ {56, 0x58, 0, 0},
+ {60, 0x58, 0, 4},
+ {62, 0x58, 0, 6},
+ {64, 0x58, 0, 8},
+
+ /* 802.11 HyperLan 2 */
+ {100, 0x5b, 0, 8},
+ {102, 0x5b, 0, 10},
+ {104, 0x5c, 0, 0},
+ {108, 0x5c, 0, 4},
+ {110, 0x5c, 0, 6},
+ {112, 0x5c, 0, 8},
+ {116, 0x5d, 0, 0},
+ {118, 0x5d, 0, 2},
+ {120, 0x5d, 0, 4},
+ {124, 0x5d, 0, 8},
+ {126, 0x5d, 0, 10},
+ {128, 0x5e, 0, 0},
+ {132, 0x5e, 0, 4},
+ {134, 0x5e, 0, 6},
+ {136, 0x5e, 0, 8},
+ {140, 0x5f, 0, 0},
+
+ /* 802.11 UNII */
+ {149, 0x5f, 0, 9},
+ {151, 0x5f, 0, 11},
+ {153, 0x60, 0, 1},
+ {157, 0x60, 0, 5},
+ {159, 0x60, 0, 7},
+ {161, 0x60, 0, 9},
+ {165, 0x61, 0, 1},
+ {167, 0x61, 0, 3},
+ {169, 0x61, 0, 5},
+ {171, 0x61, 0, 7},
+ {173, 0x61, 0, 9},
};
int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
@@ -2352,11 +2500,11 @@
spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM;
if (rt2x00_rf(rt2x00dev, RF2820) ||
- rt2x00_rf(rt2x00dev, RF2720) ||
- rt2x00_rf(rt2x00dev, RF3052)) {
+ rt2x00_rf(rt2x00dev, RF2720)) {
spec->num_channels = 14;
spec->channels = rf_vals;
- } else if (rt2x00_rf(rt2x00dev, RF2850) || rt2x00_rf(rt2x00dev, RF2750)) {
+ } else if (rt2x00_rf(rt2x00dev, RF2850) ||
+ rt2x00_rf(rt2x00dev, RF2750)) {
spec->supported_bands |= SUPPORT_BAND_5GHZ;
spec->num_channels = ARRAY_SIZE(rf_vals);
spec->channels = rf_vals;
@@ -2364,8 +2512,12 @@
rt2x00_rf(rt2x00dev, RF2020) ||
rt2x00_rf(rt2x00dev, RF3021) ||
rt2x00_rf(rt2x00dev, RF3022)) {
- spec->num_channels = ARRAY_SIZE(rf_vals_302x);
- spec->channels = rf_vals_302x;
+ spec->num_channels = 14;
+ spec->channels = rf_vals_3x;
+ } else if (rt2x00_rf(rt2x00dev, RF3052)) {
+ spec->supported_bands |= SUPPORT_BAND_5GHZ;
+ spec->num_channels = ARRAY_SIZE(rf_vals_3x);
+ spec->channels = rf_vals_3x;
}
/*
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.h b/drivers/net/wireless/rt2x00/rt2800lib.h
index ebabeae..94de999 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.h
+++ b/drivers/net/wireless/rt2x00/rt2800lib.h
@@ -111,6 +111,9 @@
const u8 command, const u8 token,
const u8 arg0, const u8 arg1);
+void rt2800_write_txwi(struct sk_buff *skb, struct txentry_desc *txdesc);
+void rt2800_process_rxwi(struct sk_buff *skb, struct rxdone_entry_desc *txdesc);
+
extern const struct rt2x00debug rt2800_rt2x00debug;
int rt2800_rfkill_poll(struct rt2x00_dev *rt2x00dev);
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index f08b6a3..7d4778d 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -616,67 +616,13 @@
static int rt2800pci_write_tx_data(struct queue_entry* entry,
struct txentry_desc *txdesc)
{
- struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
- struct sk_buff *skb = entry->skb;
- struct skb_frame_desc *skbdesc;
int ret;
- __le32 *txwi;
- u32 word;
ret = rt2x00pci_write_tx_data(entry, txdesc);
if (ret)
return ret;
- skbdesc = get_skb_frame_desc(skb);
- txwi = (__le32 *)(skb->data - rt2x00dev->ops->extra_tx_headroom);
-
- /*
- * Initialize TX Info descriptor
- */
- rt2x00_desc_read(txwi, 0, &word);
- rt2x00_set_field32(&word, TXWI_W0_FRAG,
- test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags));
- rt2x00_set_field32(&word, TXWI_W0_MIMO_PS, 0);
- rt2x00_set_field32(&word, TXWI_W0_CF_ACK, 0);
- rt2x00_set_field32(&word, TXWI_W0_TS,
- test_bit(ENTRY_TXD_REQ_TIMESTAMP, &txdesc->flags));
- rt2x00_set_field32(&word, TXWI_W0_AMPDU,
- test_bit(ENTRY_TXD_HT_AMPDU, &txdesc->flags));
- rt2x00_set_field32(&word, TXWI_W0_MPDU_DENSITY, txdesc->mpdu_density);
- rt2x00_set_field32(&word, TXWI_W0_TX_OP, txdesc->ifs);
- rt2x00_set_field32(&word, TXWI_W0_MCS, txdesc->mcs);
- rt2x00_set_field32(&word, TXWI_W0_BW,
- test_bit(ENTRY_TXD_HT_BW_40, &txdesc->flags));
- rt2x00_set_field32(&word, TXWI_W0_SHORT_GI,
- test_bit(ENTRY_TXD_HT_SHORT_GI, &txdesc->flags));
- rt2x00_set_field32(&word, TXWI_W0_STBC, txdesc->stbc);
- rt2x00_set_field32(&word, TXWI_W0_PHYMODE, txdesc->rate_mode);
- rt2x00_desc_write(txwi, 0, word);
-
- rt2x00_desc_read(txwi, 1, &word);
- rt2x00_set_field32(&word, TXWI_W1_ACK,
- test_bit(ENTRY_TXD_ACK, &txdesc->flags));
- rt2x00_set_field32(&word, TXWI_W1_NSEQ,
- test_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags));
- rt2x00_set_field32(&word, TXWI_W1_BW_WIN_SIZE, txdesc->ba_size);
- rt2x00_set_field32(&word, TXWI_W1_WIRELESS_CLI_ID,
- test_bit(ENTRY_TXD_ENCRYPT, &txdesc->flags) ?
- txdesc->key_idx : 0xff);
- rt2x00_set_field32(&word, TXWI_W1_MPDU_TOTAL_BYTE_COUNT,
- txdesc->length);
- rt2x00_set_field32(&word, TXWI_W1_PACKETID,
- skbdesc->entry->queue->qid + 1);
- rt2x00_desc_write(txwi, 1, word);
-
- /*
- * Always write 0 to IV/EIV fields, hardware will insert the IV
- * from the IVEIV register when TXD_W3_WIV is set to 0.
- * When TXD_W3_WIV is set to 1 it will use the IV data
- * from the descriptor. The TXWI_W1_WIRELESS_CLI_ID indicates which
- * crypto entry in the registers should be used to encrypt the frame.
- */
- _rt2x00_desc_write(txwi, 2, 0 /* skbdesc->iv[0] */);
- _rt2x00_desc_write(txwi, 3, 0 /* skbdesc->iv[1] */);
+ rt2800_write_txwi(entry->skb, txdesc);
return 0;
}
@@ -732,10 +678,10 @@
/*
* TX data initialization
*/
-static void rt2800pci_write_beacon(struct queue_entry *entry)
+static void rt2800pci_write_beacon(struct queue_entry *entry,
+ struct txentry_desc *txdesc)
{
struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
- struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
unsigned int beacon_base;
u32 reg;
@@ -748,15 +694,25 @@
rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
/*
- * Write entire beacon with descriptor to register.
+ * Add the TXWI for the beacon to the skb.
+ */
+ rt2800_write_txwi(entry->skb, txdesc);
+ skb_push(entry->skb, TXWI_DESC_SIZE);
+
+ /*
+ * Write entire beacon with TXWI to register.
*/
beacon_base = HW_BEACON_OFFSET(entry->entry_idx);
- rt2800_register_multiwrite(rt2x00dev,
- beacon_base,
- skbdesc->desc, skbdesc->desc_len);
- rt2800_register_multiwrite(rt2x00dev,
- beacon_base + skbdesc->desc_len,
- entry->skb->data, entry->skb->len);
+ rt2800_register_multiwrite(rt2x00dev, beacon_base,
+ entry->skb->data, entry->skb->len);
+
+ /*
+ * Enable beaconing again.
+ */
+ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 1);
+ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 1);
+ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 1);
+ rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
/*
* Clean up beacon skb.
@@ -770,18 +726,6 @@
{
struct data_queue *queue;
unsigned int idx, qidx = 0;
- u32 reg;
-
- if (queue_idx == QID_BEACON) {
- rt2800_register_read(rt2x00dev, BCN_TIME_CFG, ®);
- if (!rt2x00_get_field32(reg, BCN_TIME_CFG_BEACON_GEN)) {
- rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 1);
- rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 1);
- rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 1);
- rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
- }
- return;
- }
if (queue_idx > QID_HCCA && queue_idx != QID_MGMT)
return;
@@ -824,34 +768,21 @@
struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
struct queue_entry_priv_pci *entry_priv = entry->priv_data;
__le32 *rxd = entry_priv->desc;
- __le32 *rxwi = (__le32 *)entry->skb->data;
- u32 rxd3;
- u32 rxwi0;
- u32 rxwi1;
- u32 rxwi2;
- u32 rxwi3;
+ u32 word;
- rt2x00_desc_read(rxd, 3, &rxd3);
- rt2x00_desc_read(rxwi, 0, &rxwi0);
- rt2x00_desc_read(rxwi, 1, &rxwi1);
- rt2x00_desc_read(rxwi, 2, &rxwi2);
- rt2x00_desc_read(rxwi, 3, &rxwi3);
+ rt2x00_desc_read(rxd, 3, &word);
- if (rt2x00_get_field32(rxd3, RXD_W3_CRC_ERROR))
+ if (rt2x00_get_field32(word, RXD_W3_CRC_ERROR))
rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC;
- if (test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags)) {
- /*
- * Unfortunately we don't know the cipher type used during
- * decryption. This prevents us from correct providing
- * correct statistics through debugfs.
- */
- rxdesc->cipher = rt2x00_get_field32(rxwi0, RXWI_W0_UDF);
- rxdesc->cipher_status =
- rt2x00_get_field32(rxd3, RXD_W3_CIPHER_ERROR);
- }
+ /*
+ * Unfortunately we don't know the cipher type used during
+ * decryption. This prevents us from correct providing
+ * correct statistics through debugfs.
+ */
+ rxdesc->cipher_status = rt2x00_get_field32(word, RXD_W3_CIPHER_ERROR);
- if (rt2x00_get_field32(rxd3, RXD_W3_DECRYPTED)) {
+ if (rt2x00_get_field32(word, RXD_W3_DECRYPTED)) {
/*
* Hardware has stripped IV/EIV data from 802.11 frame during
* decryption. Unfortunately the descriptor doesn't contain
@@ -866,47 +797,22 @@
rxdesc->flags |= RX_FLAG_MMIC_ERROR;
}
- if (rt2x00_get_field32(rxd3, RXD_W3_MY_BSS))
+ if (rt2x00_get_field32(word, RXD_W3_MY_BSS))
rxdesc->dev_flags |= RXDONE_MY_BSS;
- if (rt2x00_get_field32(rxd3, RXD_W3_L2PAD))
+ if (rt2x00_get_field32(word, RXD_W3_L2PAD))
rxdesc->dev_flags |= RXDONE_L2PAD;
- if (rt2x00_get_field32(rxwi1, RXWI_W1_SHORT_GI))
- rxdesc->flags |= RX_FLAG_SHORT_GI;
-
- if (rt2x00_get_field32(rxwi1, RXWI_W1_BW))
- rxdesc->flags |= RX_FLAG_40MHZ;
-
/*
- * Detect RX rate, always use MCS as signal type.
+ * Process the RXWI structure that is at the start of the buffer.
*/
- rxdesc->dev_flags |= RXDONE_SIGNAL_MCS;
- rxdesc->rate_mode = rt2x00_get_field32(rxwi1, RXWI_W1_PHYMODE);
- rxdesc->signal = rt2x00_get_field32(rxwi1, RXWI_W1_MCS);
-
- /*
- * Mask of 0x8 bit to remove the short preamble flag.
- */
- if (rxdesc->rate_mode == RATE_MODE_CCK)
- rxdesc->signal &= ~0x8;
-
- rxdesc->rssi =
- (rt2x00_get_field32(rxwi2, RXWI_W2_RSSI0) +
- rt2x00_get_field32(rxwi2, RXWI_W2_RSSI1)) / 2;
-
- rxdesc->size = rt2x00_get_field32(rxwi0, RXWI_W0_MPDU_TOTAL_BYTE_COUNT);
+ rt2800_process_rxwi(entry->skb, rxdesc);
/*
* Set RX IDX in register to inform hardware that we have handled
* this entry and it is available for reuse again.
*/
rt2800_register_write(rt2x00dev, RX_CRX_IDX, entry->entry_idx);
-
- /*
- * Remove TXWI descriptor from start of buffer.
- */
- skb_pull(entry->skb, RXWI_DESC_SIZE);
}
/*
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index e3f3a97..8ad0669 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -401,59 +401,15 @@
{
struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
__le32 *txi = skbdesc->desc;
- __le32 *txwi = &txi[TXINFO_DESC_SIZE / sizeof(__le32)];
u32 word;
/*
- * Initialize TX Info descriptor
+ * Initialize TXWI descriptor
*/
- rt2x00_desc_read(txwi, 0, &word);
- rt2x00_set_field32(&word, TXWI_W0_FRAG,
- test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags));
- rt2x00_set_field32(&word, TXWI_W0_MIMO_PS, 0);
- rt2x00_set_field32(&word, TXWI_W0_CF_ACK, 0);
- rt2x00_set_field32(&word, TXWI_W0_TS,
- test_bit(ENTRY_TXD_REQ_TIMESTAMP, &txdesc->flags));
- rt2x00_set_field32(&word, TXWI_W0_AMPDU,
- test_bit(ENTRY_TXD_HT_AMPDU, &txdesc->flags));
- rt2x00_set_field32(&word, TXWI_W0_MPDU_DENSITY, txdesc->mpdu_density);
- rt2x00_set_field32(&word, TXWI_W0_TX_OP, txdesc->ifs);
- rt2x00_set_field32(&word, TXWI_W0_MCS, txdesc->mcs);
- rt2x00_set_field32(&word, TXWI_W0_BW,
- test_bit(ENTRY_TXD_HT_BW_40, &txdesc->flags));
- rt2x00_set_field32(&word, TXWI_W0_SHORT_GI,
- test_bit(ENTRY_TXD_HT_SHORT_GI, &txdesc->flags));
- rt2x00_set_field32(&word, TXWI_W0_STBC, txdesc->stbc);
- rt2x00_set_field32(&word, TXWI_W0_PHYMODE, txdesc->rate_mode);
- rt2x00_desc_write(txwi, 0, word);
-
- rt2x00_desc_read(txwi, 1, &word);
- rt2x00_set_field32(&word, TXWI_W1_ACK,
- test_bit(ENTRY_TXD_ACK, &txdesc->flags));
- rt2x00_set_field32(&word, TXWI_W1_NSEQ,
- test_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags));
- rt2x00_set_field32(&word, TXWI_W1_BW_WIN_SIZE, txdesc->ba_size);
- rt2x00_set_field32(&word, TXWI_W1_WIRELESS_CLI_ID,
- test_bit(ENTRY_TXD_ENCRYPT, &txdesc->flags) ?
- txdesc->key_idx : 0xff);
- rt2x00_set_field32(&word, TXWI_W1_MPDU_TOTAL_BYTE_COUNT,
- txdesc->length);
- rt2x00_set_field32(&word, TXWI_W1_PACKETID,
- skbdesc->entry->queue->qid + 1);
- rt2x00_desc_write(txwi, 1, word);
+ rt2800_write_txwi(skb, txdesc);
/*
- * Always write 0 to IV/EIV fields, hardware will insert the IV
- * from the IVEIV register when TXINFO_W0_WIV is set to 0.
- * When TXINFO_W0_WIV is set to 1 it will use the IV data
- * from the descriptor. The TXWI_W1_WIRELESS_CLI_ID indicates which
- * crypto entry in the registers should be used to encrypt the frame.
- */
- _rt2x00_desc_write(txwi, 2, 0 /* skbdesc->iv[0] */);
- _rt2x00_desc_write(txwi, 3, 0 /* skbdesc->iv[1] */);
-
- /*
- * Initialize TX descriptor
+ * Initialize TXINFO descriptor
*/
rt2x00_desc_read(txi, 0, &word);
rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN,
@@ -471,21 +427,14 @@
/*
* TX data initialization
*/
-static void rt2800usb_write_beacon(struct queue_entry *entry)
+static void rt2800usb_write_beacon(struct queue_entry *entry,
+ struct txentry_desc *txdesc)
{
struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
- struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
unsigned int beacon_base;
u32 reg;
/*
- * Add the descriptor in front of the skb.
- */
- skb_push(entry->skb, entry->queue->desc_size);
- memcpy(entry->skb->data, skbdesc->desc, skbdesc->desc_len);
- skbdesc->desc = entry->skb->data;
-
- /*
* Disable beaconing while we are reloading the beacon data,
* otherwise we might be sending out invalid data.
*/
@@ -494,6 +443,12 @@
rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
/*
+ * Add the TXWI for the beacon to the skb.
+ */
+ rt2800_write_txwi(entry->skb, txdesc);
+ skb_push(entry->skb, TXWI_DESC_SIZE);
+
+ /*
* Write entire beacon with descriptor to register.
*/
beacon_base = HW_BEACON_OFFSET(entry->entry_idx);
@@ -503,6 +458,14 @@
REGISTER_TIMEOUT32(entry->skb->len));
/*
+ * Enable beaconing again.
+ */
+ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 1);
+ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 1);
+ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 1);
+ rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
+
+ /*
* Clean up the beacon skb.
*/
dev_kfree_skb(entry->skb);
@@ -524,84 +487,53 @@
return length;
}
-static void rt2800usb_kick_tx_queue(struct rt2x00_dev *rt2x00dev,
- const enum data_queue_qid queue)
-{
- u32 reg;
-
- if (queue != QID_BEACON) {
- rt2x00usb_kick_tx_queue(rt2x00dev, queue);
- return;
- }
-
- rt2800_register_read(rt2x00dev, BCN_TIME_CFG, ®);
- if (!rt2x00_get_field32(reg, BCN_TIME_CFG_BEACON_GEN)) {
- rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 1);
- rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 1);
- rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 1);
- rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
- }
-}
-
/*
* RX control handlers
*/
static void rt2800usb_fill_rxdone(struct queue_entry *entry,
struct rxdone_entry_desc *rxdesc)
{
- struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
__le32 *rxi = (__le32 *)entry->skb->data;
- __le32 *rxwi;
__le32 *rxd;
- u32 rxi0;
- u32 rxwi0;
- u32 rxwi1;
- u32 rxwi2;
- u32 rxwi3;
- u32 rxd0;
+ u32 word;
int rx_pkt_len;
/*
- * RX frame format is :
- * | RXINFO | RXWI | header | L2 pad | payload | pad | RXD | USB pad |
- * |<------------ rx_pkt_len -------------->|
- */
- rt2x00_desc_read(rxi, 0, &rxi0);
- rx_pkt_len = rt2x00_get_field32(rxi0, RXINFO_W0_USB_DMA_RX_PKT_LEN);
-
- rxwi = (__le32 *)(entry->skb->data + RXINFO_DESC_SIZE);
-
- /*
- * FIXME : we need to check for rx_pkt_len validity
- */
- rxd = (__le32 *)(entry->skb->data + RXINFO_DESC_SIZE + rx_pkt_len);
-
- /*
* Copy descriptor to the skbdesc->desc buffer, making it safe from
* moving of frame data in rt2x00usb.
*/
memcpy(skbdesc->desc, rxi, skbdesc->desc_len);
/*
+ * RX frame format is :
+ * | RXINFO | RXWI | header | L2 pad | payload | pad | RXD | USB pad |
+ * |<------------ rx_pkt_len -------------->|
+ */
+ rt2x00_desc_read(rxi, 0, &word);
+ rx_pkt_len = rt2x00_get_field32(word, RXINFO_W0_USB_DMA_RX_PKT_LEN);
+
+ /*
+ * Remove the RXINFO structure from the sbk.
+ */
+ skb_pull(entry->skb, RXINFO_DESC_SIZE);
+
+ /*
+ * FIXME: we need to check for rx_pkt_len validity
+ */
+ rxd = (__le32 *)(entry->skb->data + rx_pkt_len);
+
+ /*
* It is now safe to read the descriptor on all architectures.
*/
- rt2x00_desc_read(rxwi, 0, &rxwi0);
- rt2x00_desc_read(rxwi, 1, &rxwi1);
- rt2x00_desc_read(rxwi, 2, &rxwi2);
- rt2x00_desc_read(rxwi, 3, &rxwi3);
- rt2x00_desc_read(rxd, 0, &rxd0);
+ rt2x00_desc_read(rxd, 0, &word);
- if (rt2x00_get_field32(rxd0, RXD_W0_CRC_ERROR))
+ if (rt2x00_get_field32(word, RXD_W0_CRC_ERROR))
rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC;
- if (test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags)) {
- rxdesc->cipher = rt2x00_get_field32(rxwi0, RXWI_W0_UDF);
- rxdesc->cipher_status =
- rt2x00_get_field32(rxd0, RXD_W0_CIPHER_ERROR);
- }
+ rxdesc->cipher_status = rt2x00_get_field32(word, RXD_W0_CIPHER_ERROR);
- if (rt2x00_get_field32(rxd0, RXD_W0_DECRYPTED)) {
+ if (rt2x00_get_field32(word, RXD_W0_DECRYPTED)) {
/*
* Hardware has stripped IV/EIV data from 802.11 frame during
* decryption. Unfortunately the descriptor doesn't contain
@@ -616,41 +548,21 @@
rxdesc->flags |= RX_FLAG_MMIC_ERROR;
}
- if (rt2x00_get_field32(rxd0, RXD_W0_MY_BSS))
+ if (rt2x00_get_field32(word, RXD_W0_MY_BSS))
rxdesc->dev_flags |= RXDONE_MY_BSS;
- if (rt2x00_get_field32(rxd0, RXD_W0_L2PAD))
+ if (rt2x00_get_field32(word, RXD_W0_L2PAD))
rxdesc->dev_flags |= RXDONE_L2PAD;
- if (rt2x00_get_field32(rxwi1, RXWI_W1_SHORT_GI))
- rxdesc->flags |= RX_FLAG_SHORT_GI;
-
- if (rt2x00_get_field32(rxwi1, RXWI_W1_BW))
- rxdesc->flags |= RX_FLAG_40MHZ;
+ /*
+ * Remove RXD descriptor from end of buffer.
+ */
+ skb_trim(entry->skb, rx_pkt_len);
/*
- * Detect RX rate, always use MCS as signal type.
+ * Process the RXWI structure.
*/
- rxdesc->dev_flags |= RXDONE_SIGNAL_MCS;
- rxdesc->rate_mode = rt2x00_get_field32(rxwi1, RXWI_W1_PHYMODE);
- rxdesc->signal = rt2x00_get_field32(rxwi1, RXWI_W1_MCS);
-
- /*
- * Mask of 0x8 bit to remove the short preamble flag.
- */
- if (rxdesc->rate_mode == RATE_MODE_CCK)
- rxdesc->signal &= ~0x8;
-
- rxdesc->rssi =
- (rt2x00_get_field32(rxwi2, RXWI_W2_RSSI0) +
- rt2x00_get_field32(rxwi2, RXWI_W2_RSSI1)) / 2;
-
- rxdesc->size = rt2x00_get_field32(rxwi0, RXWI_W0_MPDU_TOTAL_BYTE_COUNT);
-
- /*
- * Remove RXWI descriptor from start of buffer.
- */
- skb_pull(entry->skb, skbdesc->desc_len);
+ rt2800_process_rxwi(entry->skb, rxdesc);
}
/*
@@ -743,7 +655,7 @@
.write_tx_data = rt2x00usb_write_tx_data,
.write_beacon = rt2800usb_write_beacon,
.get_tx_data_len = rt2800usb_get_tx_data_len,
- .kick_tx_queue = rt2800usb_kick_tx_queue,
+ .kick_tx_queue = rt2x00usb_kick_tx_queue,
.kill_tx_queue = rt2x00usb_kill_tx_queue,
.fill_rxdone = rt2800usb_fill_rxdone,
.config_shared_key = rt2800_config_shared_key,
@@ -841,7 +753,7 @@
{ USB_DEVICE(0x7392, 0x7717), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x7392, 0x7718), USB_DEVICE_DATA(&rt2800usb_ops) },
/* EnGenius */
- { USB_DEVICE(0X1740, 0x9701), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x1740, 0x9701), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x1740, 0x9702), USB_DEVICE_DATA(&rt2800usb_ops) },
/* Gigabyte */
{ USB_DEVICE(0x1044, 0x800b), USB_DEVICE_DATA(&rt2800usb_ops) },
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.h b/drivers/net/wireless/rt2x00/rt2800usb.h
index d1d8ae9..2bca6a7 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.h
+++ b/drivers/net/wireless/rt2x00/rt2800usb.h
@@ -79,8 +79,6 @@
*/
#define TXINFO_DESC_SIZE ( 1 * sizeof(__le32) )
#define RXINFO_DESC_SIZE ( 1 * sizeof(__le32) )
-#define RXWI_DESC_SIZE ( 4 * sizeof(__le32) )
-#define RXD_DESC_SIZE ( 1 * sizeof(__le32) )
/*
* TX Info structure
@@ -113,44 +111,6 @@
#define RXINFO_W0_USB_DMA_RX_PKT_LEN FIELD32(0x0000ffff)
/*
- * RX WI structure
- */
-
-/*
- * Word0
- */
-#define RXWI_W0_WIRELESS_CLI_ID FIELD32(0x000000ff)
-#define RXWI_W0_KEY_INDEX FIELD32(0x00000300)
-#define RXWI_W0_BSSID FIELD32(0x00001c00)
-#define RXWI_W0_UDF FIELD32(0x0000e000)
-#define RXWI_W0_MPDU_TOTAL_BYTE_COUNT FIELD32(0x0fff0000)
-#define RXWI_W0_TID FIELD32(0xf0000000)
-
-/*
- * Word1
- */
-#define RXWI_W1_FRAG FIELD32(0x0000000f)
-#define RXWI_W1_SEQUENCE FIELD32(0x0000fff0)
-#define RXWI_W1_MCS FIELD32(0x007f0000)
-#define RXWI_W1_BW FIELD32(0x00800000)
-#define RXWI_W1_SHORT_GI FIELD32(0x01000000)
-#define RXWI_W1_STBC FIELD32(0x06000000)
-#define RXWI_W1_PHYMODE FIELD32(0xc0000000)
-
-/*
- * Word2
- */
-#define RXWI_W2_RSSI0 FIELD32(0x000000ff)
-#define RXWI_W2_RSSI1 FIELD32(0x0000ff00)
-#define RXWI_W2_RSSI2 FIELD32(0x00ff0000)
-
-/*
- * Word3
- */
-#define RXWI_W3_SNR0 FIELD32(0x000000ff)
-#define RXWI_W3_SNR1 FIELD32(0x0000ff00)
-
-/*
* RX descriptor format for RX Ring.
*/
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 4f9b666..6c1ff4c 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -551,7 +551,8 @@
struct txentry_desc *txdesc);
int (*write_tx_data) (struct queue_entry *entry,
struct txentry_desc *txdesc);
- void (*write_beacon) (struct queue_entry *entry);
+ void (*write_beacon) (struct queue_entry *entry,
+ struct txentry_desc *txdesc);
int (*get_tx_data_len) (struct queue_entry *entry);
void (*kick_tx_queue) (struct rt2x00_dev *rt2x00dev,
const enum data_queue_qid queue);
diff --git a/drivers/net/wireless/rt2x00/rt2x00crypto.c b/drivers/net/wireless/rt2x00/rt2x00crypto.c
index d291c78..583dacd 100644
--- a/drivers/net/wireless/rt2x00/rt2x00crypto.c
+++ b/drivers/net/wireless/rt2x00/rt2x00crypto.c
@@ -128,6 +128,7 @@
/* Pull buffer to correct size */
skb_pull(skb, txdesc->iv_len);
+ txdesc->length -= txdesc->iv_len;
/* IV/EIV data has officially been stripped */
skbdesc->flags |= SKBDESC_IV_STRIPPED;
diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/rt2x00/rt2x00debug.c
index 9569fb4..e2497f8 100644
--- a/drivers/net/wireless/rt2x00/rt2x00debug.c
+++ b/drivers/net/wireless/rt2x00/rt2x00debug.c
@@ -700,8 +700,6 @@
exit:
rt2x00debug_deregister(rt2x00dev);
ERROR(rt2x00dev, "Failed to register debug handler.\n");
-
- return;
}
void rt2x00debug_deregister(struct rt2x00_dev *rt2x00dev)
diff --git a/drivers/net/wireless/rt2x00/rt2x00ht.c b/drivers/net/wireless/rt2x00/rt2x00ht.c
index 1056c92..5a40760 100644
--- a/drivers/net/wireless/rt2x00/rt2x00ht.c
+++ b/drivers/net/wireless/rt2x00/rt2x00ht.c
@@ -35,6 +35,7 @@
{
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb);
struct ieee80211_tx_rate *txrate = &tx_info->control.rates[0];
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)entry->skb->data;
if (tx_info->control.sta)
txdesc->mpdu_density =
@@ -66,4 +67,20 @@
__set_bit(ENTRY_TXD_HT_BW_40, &txdesc->flags);
if (txrate->flags & IEEE80211_TX_RC_SHORT_GI)
__set_bit(ENTRY_TXD_HT_SHORT_GI, &txdesc->flags);
+
+ /*
+ * Determine IFS values
+ * - Use TXOP_BACKOFF for management frames
+ * - Use TXOP_SIFS for fragment bursts
+ * - Use TXOP_HTTXOP for everything else
+ *
+ * Note: rt2800 devices won't use CTS protection (if used)
+ * for frames not transmitted with TXOP_HTTXOP
+ */
+ if (ieee80211_is_mgmt(hdr->frame_control))
+ txdesc->txop = TXOP_BACKOFF;
+ else if (!(tx_info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT))
+ txdesc->txop = TXOP_SIFS;
+ else
+ txdesc->txop = TXOP_HTTXOP;
}
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index e22029f..089a12c 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -429,20 +429,23 @@
* it is now ready to be dumped to userspace through debugfs.
*/
rt2x00debug_dump_frame(rt2x00dev, DUMP_FRAME_TX, entry->skb);
+}
+
+static void rt2x00queue_kick_tx_queue(struct queue_entry *entry,
+ struct txentry_desc *txdesc)
+{
+ struct data_queue *queue = entry->queue;
+ struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
/*
* Check if we need to kick the queue, there are however a few rules
- * 1) Don't kick beacon queue
- * 2) Don't kick unless this is the last in frame in a burst.
+ * 1) Don't kick unless this is the last in frame in a burst.
* When the burst flag is set, this frame is always followed
* by another frame which in some way are related to eachother.
* This is true for fragments, RTS or CTS-to-self frames.
- * 3) Rule 2 can be broken when the available entries
+ * 2) Rule 1 can be broken when the available entries
* in the queue are less then a certain threshold.
*/
- if (entry->queue->qid == QID_BEACON)
- return;
-
if (rt2x00queue_threshold(queue) ||
!test_bit(ENTRY_TXD_BURST, &txdesc->flags))
rt2x00dev->ops->lib->kick_tx_queue(rt2x00dev, queue->qid);
@@ -538,6 +541,7 @@
rt2x00queue_index_inc(queue, Q_INDEX);
rt2x00queue_write_tx_descriptor(entry, &txdesc);
+ rt2x00queue_kick_tx_queue(entry, &txdesc);
return 0;
}
@@ -603,12 +607,9 @@
rt2x00queue_write_tx_descriptor(intf->beacon, &txdesc);
/*
- * Send beacon to hardware.
- * Also enable beacon generation, which might have been disabled
- * by the driver during the config_beacon() callback function.
+ * Send beacon to hardware and enable beacon genaration..
*/
- rt2x00dev->ops->lib->write_beacon(intf->beacon);
- rt2x00dev->ops->lib->kick_tx_queue(rt2x00dev, QID_BEACON);
+ rt2x00dev->ops->lib->write_beacon(intf->beacon, &txdesc);
mutex_unlock(&intf->beacon_skb_mutex);
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h
index 94a48c1..36a957a 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.h
@@ -299,6 +299,7 @@
* @retry_limit: Max number of retries.
* @aifs: AIFS value.
* @ifs: IFS value.
+ * @txop: IFS value for 11n capable chips.
* @cw_min: cwmin value.
* @cw_max: cwmax value.
* @cipher: Cipher type used for encryption.
@@ -328,6 +329,7 @@
short retry_limit;
short aifs;
short ifs;
+ short txop;
short cw_min;
short cw_max;
diff --git a/drivers/net/wireless/rt2x00/rt2x00reg.h b/drivers/net/wireless/rt2x00/rt2x00reg.h
index 603bfc0..b9fe948 100644
--- a/drivers/net/wireless/rt2x00/rt2x00reg.h
+++ b/drivers/net/wireless/rt2x00/rt2x00reg.h
@@ -101,6 +101,16 @@
};
/*
+ * IFS backoff values for HT devices
+ */
+enum txop {
+ TXOP_HTTXOP = 0,
+ TXOP_PIFS = 1,
+ TXOP_SIFS = 2,
+ TXOP_BACKOFF = 3,
+};
+
+/*
* Cipher types for hardware encryption
*/
enum cipher {
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index 26ee791..86c75b9 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -1843,7 +1843,8 @@
/*
* TX data initialization
*/
-static void rt61pci_write_beacon(struct queue_entry *entry)
+static void rt61pci_write_beacon(struct queue_entry *entry,
+ struct txentry_desc *txdesc)
{
struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
@@ -1870,6 +1871,19 @@
entry->skb->data, entry->skb->len);
/*
+ * Enable beaconing again.
+ *
+ * For Wi-Fi faily generated beacons between participating
+ * stations. Set TBTT phase adaptive adjustment step to 8us.
+ */
+ rt2x00pci_register_write(rt2x00dev, TXRX_CSR10, 0x00001008);
+
+ rt2x00_set_field32(®, TXRX_CSR9_TSF_TICKING, 1);
+ rt2x00_set_field32(®, TXRX_CSR9_TBTT_ENABLE, 1);
+ rt2x00_set_field32(®, TXRX_CSR9_BEACON_GEN, 1);
+ rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, reg);
+
+ /*
* Clean up beacon skb.
*/
dev_kfree_skb_any(entry->skb);
@@ -1881,23 +1895,6 @@
{
u32 reg;
- if (queue == QID_BEACON) {
- /*
- * For Wi-Fi faily generated beacons between participating
- * stations. Set TBTT phase adaptive adjustment step to 8us.
- */
- rt2x00pci_register_write(rt2x00dev, TXRX_CSR10, 0x00001008);
-
- rt2x00pci_register_read(rt2x00dev, TXRX_CSR9, ®);
- if (!rt2x00_get_field32(reg, TXRX_CSR9_BEACON_GEN)) {
- rt2x00_set_field32(®, TXRX_CSR9_TSF_TICKING, 1);
- rt2x00_set_field32(®, TXRX_CSR9_TBTT_ENABLE, 1);
- rt2x00_set_field32(®, TXRX_CSR9_BEACON_GEN, 1);
- rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, reg);
- }
- return;
- }
-
rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, ®);
rt2x00_set_field32(®, TX_CNTL_CSR_KICK_TX_AC0, (queue == QID_AC_BE));
rt2x00_set_field32(®, TX_CNTL_CSR_KICK_TX_AC1, (queue == QID_AC_BK));
@@ -1969,12 +1966,8 @@
if (rt2x00_get_field32(word0, RXD_W0_CRC_ERROR))
rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC;
- if (test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags)) {
- rxdesc->cipher =
- rt2x00_get_field32(word0, RXD_W0_CIPHER_ALG);
- rxdesc->cipher_status =
- rt2x00_get_field32(word0, RXD_W0_CIPHER_ERROR);
- }
+ rxdesc->cipher = rt2x00_get_field32(word0, RXD_W0_CIPHER_ALG);
+ rxdesc->cipher_status = rt2x00_get_field32(word0, RXD_W0_CIPHER_ERROR);
if (rxdesc->cipher != CIPHER_NONE) {
_rt2x00_desc_read(entry_priv->desc, 2, &rxdesc->iv[0]);
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 39b3c6d..11c1307 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -1505,7 +1505,8 @@
/*
* TX data initialization
*/
-static void rt73usb_write_beacon(struct queue_entry *entry)
+static void rt73usb_write_beacon(struct queue_entry *entry,
+ struct txentry_desc *txdesc)
{
struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
@@ -1537,6 +1538,19 @@
REGISTER_TIMEOUT32(entry->skb->len));
/*
+ * Enable beaconing again.
+ *
+ * For Wi-Fi faily generated beacons between participating stations.
+ * Set TBTT phase adaptive adjustment step to 8us (default 16us)
+ */
+ rt2x00usb_register_write(rt2x00dev, TXRX_CSR10, 0x00001008);
+
+ rt2x00_set_field32(®, TXRX_CSR9_TSF_TICKING, 1);
+ rt2x00_set_field32(®, TXRX_CSR9_TBTT_ENABLE, 1);
+ rt2x00_set_field32(®, TXRX_CSR9_BEACON_GEN, 1);
+ rt2x00usb_register_write(rt2x00dev, TXRX_CSR9, reg);
+
+ /*
* Clean up the beacon skb.
*/
dev_kfree_skb(entry->skb);
@@ -1557,31 +1571,6 @@
return length;
}
-static void rt73usb_kick_tx_queue(struct rt2x00_dev *rt2x00dev,
- const enum data_queue_qid queue)
-{
- u32 reg;
-
- if (queue != QID_BEACON) {
- rt2x00usb_kick_tx_queue(rt2x00dev, queue);
- return;
- }
-
- /*
- * For Wi-Fi faily generated beacons between participating stations.
- * Set TBTT phase adaptive adjustment step to 8us (default 16us)
- */
- rt2x00usb_register_write(rt2x00dev, TXRX_CSR10, 0x00001008);
-
- rt2x00usb_register_read(rt2x00dev, TXRX_CSR9, ®);
- if (!rt2x00_get_field32(reg, TXRX_CSR9_BEACON_GEN)) {
- rt2x00_set_field32(®, TXRX_CSR9_TSF_TICKING, 1);
- rt2x00_set_field32(®, TXRX_CSR9_TBTT_ENABLE, 1);
- rt2x00_set_field32(®, TXRX_CSR9_BEACON_GEN, 1);
- rt2x00usb_register_write(rt2x00dev, TXRX_CSR9, reg);
- }
-}
-
/*
* RX control handlers
*/
@@ -1645,12 +1634,8 @@
if (rt2x00_get_field32(word0, RXD_W0_CRC_ERROR))
rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC;
- if (test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags)) {
- rxdesc->cipher =
- rt2x00_get_field32(word0, RXD_W0_CIPHER_ALG);
- rxdesc->cipher_status =
- rt2x00_get_field32(word0, RXD_W0_CIPHER_ERROR);
- }
+ rxdesc->cipher = rt2x00_get_field32(word0, RXD_W0_CIPHER_ALG);
+ rxdesc->cipher_status = rt2x00_get_field32(word0, RXD_W0_CIPHER_ERROR);
if (rxdesc->cipher != CIPHER_NONE) {
_rt2x00_desc_read(rxd, 2, &rxdesc->iv[0]);
@@ -2266,7 +2251,7 @@
.write_tx_data = rt2x00usb_write_tx_data,
.write_beacon = rt73usb_write_beacon,
.get_tx_data_len = rt73usb_get_tx_data_len,
- .kick_tx_queue = rt73usb_kick_tx_queue,
+ .kick_tx_queue = rt2x00usb_kick_tx_queue,
.kill_tx_queue = rt2x00usb_kill_tx_queue,
.fill_rxdone = rt73usb_fill_rxdone,
.config_shared_key = rt73usb_config_shared_key,
diff --git a/drivers/net/wireless/rtl818x/rtl8180.h b/drivers/net/wireless/rtl818x/rtl8180.h
index de3844f..4baf0cf 100644
--- a/drivers/net/wireless/rtl818x/rtl8180.h
+++ b/drivers/net/wireless/rtl818x/rtl8180.h
@@ -55,6 +55,14 @@
struct sk_buff_head queue;
};
+struct rtl8180_vif {
+ struct ieee80211_hw *dev;
+
+ /* beaconing */
+ struct delayed_work beacon_work;
+ bool enable_beacon;
+};
+
struct rtl8180_priv {
/* common between rtl818x drivers */
struct rtl818x_csr __iomem *map;
@@ -78,6 +86,9 @@
u32 anaparam;
u16 rfparam;
u8 csthreshold;
+
+ /* sequence # */
+ u16 seqno;
};
void rtl8180_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data);
diff --git a/drivers/net/wireless/rtl818x/rtl8180_dev.c b/drivers/net/wireless/rtl818x/rtl8180_dev.c
index 21307f2..515817d 100644
--- a/drivers/net/wireless/rtl818x/rtl8180_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8180_dev.c
@@ -234,6 +234,7 @@
static int rtl8180_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
{
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
struct rtl8180_priv *priv = dev->priv;
struct rtl8180_tx_ring *ring;
struct rtl8180_tx_desc *entry;
@@ -285,6 +286,14 @@
}
spin_lock_irqsave(&priv->lock, flags);
+
+ if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
+ if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)
+ priv->seqno += 0x10;
+ hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
+ hdr->seq_ctrl |= cpu_to_le16(priv->seqno);
+ }
+
idx = (ring->idx + skb_queue_len(&ring->queue)) % ring->entries;
entry = &ring->desc[idx];
@@ -299,6 +308,7 @@
__skb_queue_tail(&ring->queue, skb);
if (ring->entries - skb_queue_len(&ring->queue) < 2)
ieee80211_stop_queue(dev, prio);
+
spin_unlock_irqrestore(&priv->lock, flags);
rtl818x_iowrite8(priv, &priv->map->TX_DMA_POLLING, (1 << (prio + 4)));
@@ -653,10 +663,59 @@
rtl8180_free_tx_ring(dev, i);
}
+static u64 rtl8180_get_tsf(struct ieee80211_hw *dev)
+{
+ struct rtl8180_priv *priv = dev->priv;
+
+ return rtl818x_ioread32(priv, &priv->map->TSFT[0]) |
+ (u64)(rtl818x_ioread32(priv, &priv->map->TSFT[1])) << 32;
+}
+
+void rtl8180_beacon_work(struct work_struct *work)
+{
+ struct rtl8180_vif *vif_priv =
+ container_of(work, struct rtl8180_vif, beacon_work.work);
+ struct ieee80211_vif *vif =
+ container_of((void *)vif_priv, struct ieee80211_vif, drv_priv);
+ struct ieee80211_hw *dev = vif_priv->dev;
+ struct ieee80211_mgmt *mgmt;
+ struct sk_buff *skb;
+ int err = 0;
+
+ /* don't overflow the tx ring */
+ if (ieee80211_queue_stopped(dev, 0))
+ goto resched;
+
+ /* grab a fresh beacon */
+ skb = ieee80211_beacon_get(dev, vif);
+
+ /*
+ * update beacon timestamp w/ TSF value
+ * TODO: make hardware update beacon timestamp
+ */
+ mgmt = (struct ieee80211_mgmt *)skb->data;
+ mgmt->u.beacon.timestamp = cpu_to_le64(rtl8180_get_tsf(dev));
+
+ /* TODO: use actual beacon queue */
+ skb_set_queue_mapping(skb, 0);
+
+ err = rtl8180_tx(dev, skb);
+ WARN_ON(err);
+
+resched:
+ /*
+ * schedule next beacon
+ * TODO: use hardware support for beacon timing
+ */
+ schedule_delayed_work(&vif_priv->beacon_work,
+ usecs_to_jiffies(1024 * vif->bss_conf.beacon_int));
+}
+
static int rtl8180_add_interface(struct ieee80211_hw *dev,
struct ieee80211_vif *vif)
{
struct rtl8180_priv *priv = dev->priv;
+ struct rtl8180_vif *vif_priv;
/*
* We only support one active interface at a time.
@@ -666,6 +725,7 @@
switch (vif->type) {
case NL80211_IFTYPE_STATION:
+ case NL80211_IFTYPE_ADHOC:
break;
default:
return -EOPNOTSUPP;
@@ -673,6 +733,12 @@
priv->vif = vif;
+ /* Initialize driver private area */
+ vif_priv = (struct rtl8180_vif *)&vif->drv_priv;
+ vif_priv->dev = dev;
+ INIT_DELAYED_WORK(&vif_priv->beacon_work, rtl8180_beacon_work);
+ vif_priv->enable_beacon = false;
+
rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
rtl818x_iowrite32(priv, (__le32 __iomem *)&priv->map->MAC[0],
le32_to_cpu(*(__le32 *)vif->addr));
@@ -706,8 +772,11 @@
u32 changed)
{
struct rtl8180_priv *priv = dev->priv;
+ struct rtl8180_vif *vif_priv;
int i;
+ vif_priv = (struct rtl8180_vif *)&vif->drv_priv;
+
if (changed & BSS_CHANGED_BSSID) {
for (i = 0; i < ETH_ALEN; i++)
rtl818x_iowrite8(priv, &priv->map->BSSID[i],
@@ -722,7 +791,16 @@
}
if (changed & BSS_CHANGED_ERP_SLOT && priv->rf->conf_erp)
- priv->rf->conf_erp(dev, info);
+ priv->rf->conf_erp(dev, info);
+
+ if (changed & BSS_CHANGED_BEACON_ENABLED)
+ vif_priv->enable_beacon = info->enable_beacon;
+
+ if (changed & (BSS_CHANGED_BEACON_ENABLED | BSS_CHANGED_BEACON)) {
+ cancel_delayed_work_sync(&vif_priv->beacon_work);
+ if (vif_priv->enable_beacon)
+ schedule_work(&vif_priv->beacon_work.work);
+ }
}
static u64 rtl8180_prepare_multicast(struct ieee80211_hw *dev,
@@ -763,14 +841,6 @@
rtl818x_iowrite32(priv, &priv->map->RX_CONF, priv->rx_conf);
}
-static u64 rtl8180_get_tsf(struct ieee80211_hw *dev)
-{
- struct rtl8180_priv *priv = dev->priv;
-
- return rtl818x_ioread32(priv, &priv->map->TSFT[0]) |
- (u64)(rtl818x_ioread32(priv, &priv->map->TSFT[1])) << 32;
-}
-
static const struct ieee80211_ops rtl8180_ops = {
.tx = rtl8180_tx,
.start = rtl8180_start,
@@ -857,8 +927,8 @@
goto err_free_reg;
}
- if ((err = pci_set_dma_mask(pdev, 0xFFFFFF00ULL)) ||
- (err = pci_set_consistent_dma_mask(pdev, 0xFFFFFF00ULL))) {
+ if ((err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) ||
+ (err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)))) {
printk(KERN_ERR "%s (rtl8180): No suitable DMA available\n",
pci_name(pdev));
goto err_free_reg;
@@ -907,7 +977,9 @@
dev->flags = IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
IEEE80211_HW_RX_INCLUDES_FCS |
IEEE80211_HW_SIGNAL_UNSPEC;
- dev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
+ dev->vif_data_size = sizeof(struct rtl8180_vif);
+ dev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
+ BIT(NL80211_IFTYPE_ADHOC);
dev->queues = 1;
dev->max_signal = 65;
diff --git a/drivers/net/wireless/wl12xx/wl1251_rx.c b/drivers/net/wireless/wl12xx/wl1251_rx.c
index af5c67b..8515158 100644
--- a/drivers/net/wireless/wl12xx/wl1251_rx.c
+++ b/drivers/net/wireless/wl12xx/wl1251_rx.c
@@ -183,6 +183,4 @@
/* Finally, we need to ACK the RX */
wl1251_rx_ack(wl);
-
- return;
}
diff --git a/drivers/net/wireless/wl12xx/wl1271.h b/drivers/net/wireless/wl12xx/wl1271.h
index 75887e7..6f1b6b5 100644
--- a/drivers/net/wireless/wl12xx/wl1271.h
+++ b/drivers/net/wireless/wl12xx/wl1271.h
@@ -388,6 +388,8 @@
size_t fw_len;
struct wl1271_nvs_file *nvs;
+ s8 hw_pg_ver;
+
u8 bssid[ETH_ALEN];
u8 mac_addr[ETH_ALEN];
u8 bss_type;
@@ -479,7 +481,7 @@
struct wl1271_stats stats;
struct wl1271_debugfs debugfs;
- u32 buffer_32;
+ __le32 buffer_32;
u32 buffer_cmd;
u32 buffer_busyword[WL1271_BUSY_WORD_CNT];
diff --git a/drivers/net/wireless/wl12xx/wl1271_boot.c b/drivers/net/wireless/wl12xx/wl1271_boot.c
index acb1d9e..1a36d8a 100644
--- a/drivers/net/wireless/wl12xx/wl1271_boot.c
+++ b/drivers/net/wireless/wl12xx/wl1271_boot.c
@@ -441,11 +441,23 @@
return 0;
}
+static void wl1271_boot_hw_version(struct wl1271 *wl)
+{
+ u32 fuse;
+
+ fuse = wl1271_top_reg_read(wl, REG_FUSE_DATA_2_1);
+ fuse = (fuse & PG_VER_MASK) >> PG_VER_OFFSET;
+
+ wl->hw_pg_ver = (s8)fuse;
+}
+
int wl1271_boot(struct wl1271 *wl)
{
int ret = 0;
u32 tmp, clk, pause;
+ wl1271_boot_hw_version(wl);
+
if (REF_CLOCK == 0 || REF_CLOCK == 2 || REF_CLOCK == 4)
/* ref clk: 19.2/38.4/38.4-XTAL */
clk = 0x3;
diff --git a/drivers/net/wireless/wl12xx/wl1271_boot.h b/drivers/net/wireless/wl12xx/wl1271_boot.h
index 95ecc52..f829699 100644
--- a/drivers/net/wireless/wl12xx/wl1271_boot.h
+++ b/drivers/net/wireless/wl12xx/wl1271_boot.h
@@ -55,6 +55,9 @@
#define OCP_REG_CLK_POLARITY 0x0cb2
#define OCP_REG_CLK_PULL 0x0cb4
+#define REG_FUSE_DATA_2_1 0x050a
+#define PG_VER_MASK 0x3c
+#define PG_VER_OFFSET 2
#define CMD_MBOX_ADDRESS 0x407B4
diff --git a/drivers/net/wireless/wl12xx/wl1271_cmd.c b/drivers/net/wireless/wl12xx/wl1271_cmd.c
index 62c11af..19393e2 100644
--- a/drivers/net/wireless/wl12xx/wl1271_cmd.c
+++ b/drivers/net/wireless/wl12xx/wl1271_cmd.c
@@ -516,7 +516,7 @@
ps_params->ps_mode = ps_mode;
ps_params->send_null_data = send;
ps_params->retries = 5;
- ps_params->hang_over_period = 128;
+ ps_params->hang_over_period = 1;
ps_params->null_data_rate = cpu_to_le32(1); /* 1 Mbps */
ret = wl1271_cmd_send(wl, CMD_SET_PS_MODE, ps_params,
diff --git a/drivers/net/wireless/wl12xx/wl1271_cmd.h b/drivers/net/wireless/wl12xx/wl1271_cmd.h
index 00f78b7..f2820b4 100644
--- a/drivers/net/wireless/wl12xx/wl1271_cmd.h
+++ b/drivers/net/wireless/wl12xx/wl1271_cmd.h
@@ -129,7 +129,7 @@
/* unit ms */
#define WL1271_COMMAND_TIMEOUT 2000
#define WL1271_CMD_TEMPL_MAX_SIZE 252
-#define WL1271_EVENT_TIMEOUT 100
+#define WL1271_EVENT_TIMEOUT 750
struct wl1271_cmd_header {
__le16 id;
diff --git a/drivers/net/wireless/wl12xx/wl1271_io.h b/drivers/net/wireless/wl12xx/wl1271_io.h
index d8837ef..bc806c7 100644
--- a/drivers/net/wireless/wl12xx/wl1271_io.h
+++ b/drivers/net/wireless/wl12xx/wl1271_io.h
@@ -74,12 +74,12 @@
wl1271_raw_read(wl, addr, &wl->buffer_32,
sizeof(wl->buffer_32), false);
- return wl->buffer_32;
+ return le32_to_cpu(wl->buffer_32);
}
static inline void wl1271_raw_write32(struct wl1271 *wl, int addr, u32 val)
{
- wl->buffer_32 = val;
+ wl->buffer_32 = cpu_to_le32(val);
wl1271_raw_write(wl, addr, &wl->buffer_32,
sizeof(wl->buffer_32), false);
}
diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c
index 62e5440..5bb9e3f 100644
--- a/drivers/net/wireless/wl12xx/wl1271_main.c
+++ b/drivers/net/wireless/wl12xx/wl1271_main.c
@@ -1140,10 +1140,25 @@
return ret;
}
-static int wl1271_join(struct wl1271 *wl)
+static int wl1271_join(struct wl1271 *wl, bool set_assoc)
{
int ret;
+ /*
+ * One of the side effects of the JOIN command is that is clears
+ * WPA/WPA2 keys from the chipset. Performing a JOIN while associated
+ * to a WPA/WPA2 access point will therefore kill the data-path.
+ * Currently there is no supported scenario for JOIN during
+ * association - if it becomes a supported scenario, the WPA/WPA2 keys
+ * must be handled somehow.
+ *
+ */
+ if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags))
+ wl1271_info("JOIN while associated.");
+
+ if (set_assoc)
+ set_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags);
+
ret = wl1271_cmd_join(wl, wl->set_bss_type);
if (ret < 0)
goto out;
@@ -1190,7 +1205,6 @@
goto out;
clear_bit(WL1271_FLAG_JOINED, &wl->flags);
- wl->channel = 0;
memset(wl->bssid, 0, ETH_ALEN);
/* stop filterting packets based on bssid */
@@ -1250,7 +1264,9 @@
goto out;
/* if the channel changes while joined, join again */
- if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
+ if (changed & IEEE80211_CONF_CHANGE_CHANNEL &&
+ ((wl->band != conf->channel->band) ||
+ (wl->channel != channel))) {
wl->band = conf->channel->band;
wl->channel = channel;
@@ -1270,7 +1286,7 @@
"failed %d", ret);
if (test_bit(WL1271_FLAG_JOINED, &wl->flags)) {
- ret = wl1271_join(wl);
+ ret = wl1271_join(wl, false);
if (ret < 0)
wl1271_warning("cmd join to update channel "
"failed %d", ret);
@@ -1647,6 +1663,7 @@
enum wl1271_cmd_ps_mode mode;
struct wl1271 *wl = hw->priv;
bool do_join = false;
+ bool set_assoc = false;
int ret;
wl1271_debug(DEBUG_MAC80211, "mac80211 bss info changed");
@@ -1756,7 +1773,7 @@
if (bss_conf->assoc) {
u32 rates;
wl->aid = bss_conf->aid;
- set_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags);
+ set_assoc = true;
/*
* use basic rates from AP, and determine lowest rate
@@ -1856,7 +1873,7 @@
}
if (do_join) {
- ret = wl1271_join(wl);
+ ret = wl1271_join(wl, set_assoc);
if (ret < 0) {
wl1271_warning("cmd join failed %d", ret);
goto out_sleep;
@@ -2228,6 +2245,29 @@
wl1271_sysfs_show_bt_coex_state,
wl1271_sysfs_store_bt_coex_state);
+static ssize_t wl1271_sysfs_show_hw_pg_ver(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct wl1271 *wl = dev_get_drvdata(dev);
+ ssize_t len;
+
+ /* FIXME: what's the maximum length of buf? page size?*/
+ len = 500;
+
+ mutex_lock(&wl->mutex);
+ if (wl->hw_pg_ver >= 0)
+ len = snprintf(buf, len, "%d\n", wl->hw_pg_ver);
+ else
+ len = snprintf(buf, len, "n/a\n");
+ mutex_unlock(&wl->mutex);
+
+ return len;
+}
+
+static DEVICE_ATTR(hw_pg_ver, S_IRUGO | S_IWUSR,
+ wl1271_sysfs_show_hw_pg_ver, NULL);
+
int wl1271_register_hw(struct wl1271 *wl)
{
int ret;
@@ -2347,6 +2387,7 @@
wl->vif = NULL;
wl->flags = 0;
wl->sg_enabled = true;
+ wl->hw_pg_ver = -1;
for (i = 0; i < ACX_TX_DESCRIPTORS; i++)
wl->tx_frames[i] = NULL;
@@ -2376,8 +2417,18 @@
goto err_platform;
}
+ /* Create sysfs file to get HW PG version */
+ ret = device_create_file(&wl->plat_dev->dev, &dev_attr_hw_pg_ver);
+ if (ret < 0) {
+ wl1271_error("failed to create sysfs file hw_pg_ver");
+ goto err_bt_coex_state;
+ }
+
return hw;
+err_bt_coex_state:
+ device_remove_file(&wl->plat_dev->dev, &dev_attr_bt_coex_state);
+
err_platform:
platform_device_unregister(wl->plat_dev);
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index 65dd502..6449fe3 100644
--- a/drivers/net/wireless/wl3501_cs.c
+++ b/drivers/net/wireless/wl3501_cs.c
@@ -1307,7 +1307,7 @@
printk(KERN_ERR "%s: Error %d resetting card on Tx timeout!\n",
dev->name, rc);
else {
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
}
}
@@ -1326,7 +1326,6 @@
spin_lock_irqsave(&this->lock, flags);
enabled = wl3501_block_interrupt(this);
- dev->trans_start = jiffies;
rc = wl3501_send_pkt(this, skb->data, skb->len);
if (enabled)
wl3501_unblock_interrupt(this);
@@ -1453,8 +1452,6 @@
if (link->priv)
free_netdev(link->priv);
-
- return;
}
static int wl3501_get_name(struct net_device *dev, struct iw_request_info *info,
diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zd1201.c
index 1e2b684..390d77f 100644
--- a/drivers/net/wireless/zd1201.c
+++ b/drivers/net/wireless/zd1201.c
@@ -134,7 +134,6 @@
kfree(urb->transfer_buffer);
usb_free_urb(urb);
- return;
}
/* cmdreq message:
@@ -185,7 +184,6 @@
{
struct zd1201 *zd = urb->context;
netif_wake_queue(zd->dev);
- return;
}
/* Incoming data */
@@ -407,7 +405,6 @@
wake_up(&zd->rxdataq);
kfree(urb->transfer_buffer);
}
- return;
}
static int zd1201_getconfig(struct zd1201 *zd, int rid, void *riddata,
@@ -827,7 +824,6 @@
} else {
dev->stats.tx_packets++;
dev->stats.tx_bytes += skb->len;
- dev->trans_start = jiffies;
}
kfree_skb(skb);
@@ -845,7 +841,7 @@
usb_unlink_urb(zd->tx_urb);
dev->stats.tx_errors++;
/* Restart the timeout to quiet the watchdog: */
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
}
static int zd1201_set_mac_address(struct net_device *dev, void *p)
diff --git a/drivers/net/xilinx_emaclite.c b/drivers/net/xilinx_emaclite.c
index 93828d5..a7db68d 100644
--- a/drivers/net/xilinx_emaclite.c
+++ b/drivers/net/xilinx_emaclite.c
@@ -558,7 +558,7 @@
}
/* To exclude tx timeout */
- dev->trans_start = 0xffffffff - TX_TIMEOUT - TX_TIMEOUT;
+ dev->trans_start = jiffies; /* prevent tx timeout */
/* We're all ready to go. Start the queue */
netif_wake_queue(dev);
@@ -590,7 +590,7 @@
dev->stats.tx_bytes += lp->deferred_skb->len;
dev_kfree_skb_irq(lp->deferred_skb);
lp->deferred_skb = NULL;
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
}
}
@@ -1054,7 +1054,6 @@
dev->stats.tx_bytes += len;
dev_kfree_skb(new_skb);
- dev->trans_start = jiffies;
return 0;
}
diff --git a/drivers/net/yellowfin.c b/drivers/net/yellowfin.c
index efbff76..4eb67ae 100644
--- a/drivers/net/yellowfin.c
+++ b/drivers/net/yellowfin.c
@@ -564,7 +564,6 @@
for (i = 10000; i >= 0; i--)
if ((ioread16(ioaddr + MII_Status) & 1) == 0)
break;
- return;
}
diff --git a/drivers/net/znet.c b/drivers/net/znet.c
index dbfef8d..c3a3292 100644
--- a/drivers/net/znet.c
+++ b/drivers/net/znet.c
@@ -587,7 +587,6 @@
}
spin_unlock_irqrestore (&znet->lock, flags);
- dev->trans_start = jiffies;
netif_start_queue (dev);
if (znet_debug > 4)
@@ -802,7 +801,6 @@
/* If any worth-while packets have been received, dev_rint()
has done a mark_bh(INET_BH) for us and will work on them
when we get to the bottom-half routine. */
- return;
}
/* The inverse routine to znet_open(). */
diff --git a/drivers/net/zorro8390.c b/drivers/net/zorro8390.c
index 81c753a..4f7b9d6 100644
--- a/drivers/net/zorro8390.c
+++ b/drivers/net/zorro8390.c
@@ -430,7 +430,6 @@
z_writeb(ENISR_RDC, nic_base + NE_EN0_ISR); /* Ack intr. */
ei_status.dmaing &= ~0x01;
- return;
}
static void __devexit zorro8390_remove_one(struct zorro_dev *z)
diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c
index 18ecae4..b474833 100644
--- a/drivers/of/of_mdio.c
+++ b/drivers/of/of_mdio.c
@@ -69,7 +69,7 @@
}
phy = get_phy_device(mdio, be32_to_cpup(addr));
- if (!phy) {
+ if (!phy || IS_ERR(phy)) {
dev_err(&mdio->dev, "error probing PHY at address %i\n",
*addr);
continue;
diff --git a/drivers/pci/hotplug/rpadlpar_core.c b/drivers/pci/hotplug/rpadlpar_core.c
index 4e3e038..0830347 100644
--- a/drivers/pci/hotplug/rpadlpar_core.c
+++ b/drivers/pci/hotplug/rpadlpar_core.c
@@ -20,6 +20,7 @@
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/string.h>
+#include <linux/vmalloc.h>
#include <asm/pci-bridge.h>
#include <linux/mutex.h>
@@ -430,6 +431,8 @@
rc = dlpar_remove_pci_slot(drc_name, dn);
break;
}
+ vm_unmap_aliases();
+
printk(KERN_INFO "%s: slot %s removed\n", DLPAR_MODULE_NAME, drc_name);
exit:
mutex_unlock(&rpadlpar_mutex);
diff --git a/drivers/pci/hotplug/rpaphp_core.c b/drivers/pci/hotplug/rpaphp_core.c
index 7197022..ef7411c 100644
--- a/drivers/pci/hotplug/rpaphp_core.c
+++ b/drivers/pci/hotplug/rpaphp_core.c
@@ -29,6 +29,7 @@
#include <linux/pci_hotplug.h>
#include <linux/smp.h>
#include <linux/init.h>
+#include <linux/vmalloc.h>
#include <asm/eeh.h> /* for eeh_add_device() */
#include <asm/rtas.h> /* rtas_call */
#include <asm/pci-bridge.h> /* for pci_controller */
@@ -418,6 +419,8 @@
return -EINVAL;
pcibios_remove_pci_devices(slot->bus);
+ vm_unmap_aliases();
+
slot->state = NOT_CONFIGURED;
return 0;
}
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 5ea587e..3749912 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -679,7 +679,7 @@
*/
int __pci_complete_power_transition(struct pci_dev *dev, pci_power_t state)
{
- return state > PCI_D0 ?
+ return state >= PCI_D0 ?
pci_platform_power_transition(dev, state) : -EINVAL;
}
EXPORT_SYMBOL_GPL(__pci_complete_power_transition);
@@ -716,10 +716,6 @@
*/
return 0;
- /* Check if we're already there */
- if (dev->current_state == state)
- return 0;
-
__pci_start_power_transition(dev, state);
/* This device is quirked not to be put into D3, so
diff --git a/drivers/pci/pcie/aer/aerdrv.c b/drivers/pci/pcie/aer/aerdrv.c
index aa495ad..7a711ee 100644
--- a/drivers/pci/pcie/aer/aerdrv.c
+++ b/drivers/pci/pcie/aer/aerdrv.c
@@ -244,11 +244,17 @@
/* Assert Secondary Bus Reset */
pci_read_config_word(dev, PCI_BRIDGE_CONTROL, &p2p_ctrl);
- p2p_ctrl |= PCI_CB_BRIDGE_CTL_CB_RESET;
+ p2p_ctrl |= PCI_BRIDGE_CTL_BUS_RESET;
pci_write_config_word(dev, PCI_BRIDGE_CONTROL, p2p_ctrl);
+ /*
+ * we should send hot reset message for 2ms to allow it time to
+ * propogate to all downstream ports
+ */
+ msleep(2);
+
/* De-assert Secondary Bus Reset */
- p2p_ctrl &= ~PCI_CB_BRIDGE_CTL_CB_RESET;
+ p2p_ctrl &= ~PCI_BRIDGE_CTL_BUS_RESET;
pci_write_config_word(dev, PCI_BRIDGE_CONTROL, p2p_ctrl);
/*
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 882bd8d..c82548a 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -174,19 +174,14 @@
pci_read_config_dword(dev, pos, &sz);
pci_write_config_dword(dev, pos, l);
- if (!sz)
- goto fail; /* BAR not implemented */
-
/*
* All bits set in sz means the device isn't working properly.
- * If it's a memory BAR or a ROM, bit 0 must be clear; if it's
- * an io BAR, bit 1 must be clear.
+ * If the BAR isn't implemented, all bits must be 0. If it's a
+ * memory BAR or a ROM, bit 0 must be clear; if it's an io BAR, bit
+ * 1 must be clear.
*/
- if (sz == 0xffffffff) {
- dev_err(&dev->dev, "reg %x: invalid size %#x; broken device?\n",
- pos, sz);
+ if (!sz || sz == 0xffffffff)
goto fail;
- }
/*
* I don't know how l can have all bits set. Copied from old code.
@@ -249,17 +244,13 @@
pos, res);
}
} else {
- u32 size = pci_size(l, sz, mask);
+ sz = pci_size(l, sz, mask);
- if (!size) {
- dev_err(&dev->dev, "reg %x: invalid size "
- "(l %#x sz %#x mask %#x); broken device?",
- pos, l, sz, mask);
+ if (!sz)
goto fail;
- }
res->start = l;
- res->end = l + size;
+ res->end = l + sz;
dev_printk(KERN_DEBUG, &dev->dev, "reg %x: %pR\n", pos, res);
}
diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c
index 75ed866..c338375 100644
--- a/drivers/pcmcia/cs.c
+++ b/drivers/pcmcia/cs.c
@@ -671,20 +671,22 @@
socket_remove(skt);
if (sysfs_events & PCMCIA_UEVENT_INSERT)
socket_insert(skt);
- if ((sysfs_events & PCMCIA_UEVENT_RESUME) &&
- !(skt->state & SOCKET_CARDBUS)) {
- ret = socket_resume(skt);
- if (!ret && skt->callback)
- skt->callback->resume(skt);
- }
if ((sysfs_events & PCMCIA_UEVENT_SUSPEND) &&
!(skt->state & SOCKET_CARDBUS)) {
if (skt->callback)
ret = skt->callback->suspend(skt);
else
ret = 0;
- if (!ret)
+ if (!ret) {
socket_suspend(skt);
+ msleep(100);
+ }
+ }
+ if ((sysfs_events & PCMCIA_UEVENT_RESUME) &&
+ !(skt->state & SOCKET_CARDBUS)) {
+ ret = socket_resume(skt);
+ if (!ret && skt->callback)
+ skt->callback->resume(skt);
}
if ((sysfs_events & PCMCIA_UEVENT_REQUERY) &&
!(skt->state & SOCKET_CARDBUS)) {
diff --git a/drivers/pcmcia/db1xxx_ss.c b/drivers/pcmcia/db1xxx_ss.c
index 2d48196..0f4cc3f 100644
--- a/drivers/pcmcia/db1xxx_ss.c
+++ b/drivers/pcmcia/db1xxx_ss.c
@@ -146,7 +146,6 @@
static int db1x_pcmcia_setup_irqs(struct db1x_pcmcia_sock *sock)
{
int ret;
- unsigned long flags;
if (sock->stschg_irq != -1) {
ret = request_irq(sock->stschg_irq, db1000_pcmcia_stschgirq,
@@ -162,30 +161,23 @@
* active one disabled.
*/
if (sock->board_type == BOARD_TYPE_DB1200) {
- local_irq_save(flags);
-
ret = request_irq(sock->insert_irq, db1200_pcmcia_cdirq,
IRQF_DISABLED, "pcmcia_insert", sock);
- if (ret) {
- local_irq_restore(flags);
+ if (ret)
goto out1;
- }
ret = request_irq(sock->eject_irq, db1200_pcmcia_cdirq,
IRQF_DISABLED, "pcmcia_eject", sock);
if (ret) {
free_irq(sock->insert_irq, sock);
- local_irq_restore(flags);
goto out1;
}
- /* disable the currently active one */
+ /* enable the currently silent one */
if (db1200_card_inserted(sock))
- disable_irq_nosync(sock->insert_irq);
+ enable_irq(sock->eject_irq);
else
- disable_irq_nosync(sock->eject_irq);
-
- local_irq_restore(flags);
+ enable_irq(sock->insert_irq);
} else {
/* all other (older) Db1x00 boards use a GPIO to show
* card detection status: use both-edge triggers.
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 4014cf8..041eee4 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -335,7 +335,6 @@
mutex_lock(&s->ops_mutex);
list_del(&p_dev->socket_device_list);
- p_dev->_removed = 1;
mutex_unlock(&s->ops_mutex);
dev_dbg(&p_dev->dev, "unregistering device\n");
@@ -654,14 +653,7 @@
static void pcmcia_requery(struct pcmcia_socket *s)
{
- int present, has_pfc;
-
- mutex_lock(&s->ops_mutex);
- present = s->pcmcia_state.present;
- mutex_unlock(&s->ops_mutex);
-
- if (!present)
- return;
+ int has_pfc;
if (s->functions == 0) {
pcmcia_card_add(s);
@@ -828,11 +820,12 @@
}
if (did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO) {
- if (dev->device_no != did->device_no)
- return 0;
+ dev_dbg(&dev->dev, "this is a pseudo-multi-function device\n");
mutex_lock(&dev->socket->ops_mutex);
dev->socket->pcmcia_state.has_pfc = 1;
mutex_unlock(&dev->socket->ops_mutex);
+ if (dev->device_no != did->device_no)
+ return 0;
}
if (did->match_flags & PCMCIA_DEV_ID_MATCH_FUNC_ID) {
@@ -843,7 +836,7 @@
/* if this is a pseudo-multi-function device,
* we need explicit matches */
- if (did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO)
+ if (dev->socket->pcmcia_state.has_pfc)
return 0;
if (dev->device_no)
return 0;
@@ -1260,9 +1253,7 @@
switch (event) {
case CS_EVENT_CARD_REMOVAL:
- mutex_lock(&s->ops_mutex);
- s->pcmcia_state.present = 0;
- mutex_unlock(&s->ops_mutex);
+ atomic_set(&skt->present, 0);
pcmcia_card_remove(skt, NULL);
handle_event(skt, event);
mutex_lock(&s->ops_mutex);
@@ -1271,9 +1262,9 @@
break;
case CS_EVENT_CARD_INSERTION:
+ atomic_set(&skt->present, 1);
mutex_lock(&s->ops_mutex);
s->pcmcia_state.has_pfc = 0;
- s->pcmcia_state.present = 1;
destroy_cis_cache(s); /* to be on the safe side... */
mutex_unlock(&s->ops_mutex);
pcmcia_card_add(skt);
@@ -1292,6 +1283,7 @@
destroy_cis_cache(skt);
kfree(skt->fake_cis);
skt->fake_cis = NULL;
+ s->functions = 0;
mutex_unlock(&s->ops_mutex);
/* now, add the new card */
ds_event(skt, CS_EVENT_CARD_INSERTION,
@@ -1313,7 +1305,13 @@
return 0;
} /* ds_event */
-
+/*
+ * NOTE: This is racy. There's no guarantee the card will still be
+ * physically present, even if the call to this function returns
+ * non-NULL. Furthermore, the device driver most likely is unbound
+ * almost immediately, so the timeframe where pcmcia_dev_present
+ * returns NULL is probably really really small.
+ */
struct pcmcia_device *pcmcia_dev_present(struct pcmcia_device *_p_dev)
{
struct pcmcia_device *p_dev;
@@ -1323,22 +1321,9 @@
if (!p_dev)
return NULL;
- mutex_lock(&p_dev->socket->ops_mutex);
- if (!p_dev->socket->pcmcia_state.present)
- goto out;
+ if (atomic_read(&p_dev->socket->present) != 0)
+ ret = p_dev;
- if (p_dev->socket->pcmcia_state.dead)
- goto out;
-
- if (p_dev->_removed)
- goto out;
-
- if (p_dev->suspended)
- goto out;
-
- ret = p_dev;
- out:
- mutex_unlock(&p_dev->socket->ops_mutex);
pcmcia_put_dev(p_dev);
return ret;
}
@@ -1388,6 +1373,8 @@
return ret;
}
+ atomic_set(&socket->present, 0);
+
return 0;
}
@@ -1399,10 +1386,6 @@
if (!socket)
return;
- mutex_lock(&socket->ops_mutex);
- socket->pcmcia_state.dead = 1;
- mutex_unlock(&socket->ops_mutex);
-
pccard_register_pcmcia(socket, NULL);
/* unregister any unbound devices */
diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c
index 104e73d..7631faa 100644
--- a/drivers/pcmcia/pcmcia_ioctl.c
+++ b/drivers/pcmcia/pcmcia_ioctl.c
@@ -711,7 +711,7 @@
warning_printed = 1;
}
- if (s->pcmcia_state.present)
+ if (atomic_read(&s->present))
queue_event(user, CS_EVENT_CARD_INSERTION);
out:
unlock_kernel();
@@ -770,9 +770,6 @@
return -EIO;
s = user->socket;
- if (s->pcmcia_state.dead)
- return -EIO;
-
ret = wait_event_interruptible(s->queue, !queue_empty(user));
if (ret == 0)
ret = put_user(get_queued_event(user), (int __user *)buf) ? -EFAULT : 4;
@@ -838,8 +835,6 @@
return -EIO;
s = user->socket;
- if (s->pcmcia_state.dead)
- return -EIO;
size = (cmd & IOCSIZE_MASK) >> IOCSIZE_SHIFT;
if (size > sizeof(ds_ioctl_arg_t))
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index 7bec458..6c3320d 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -390,6 +390,7 @@
depends on ACPI_WMI
depends on INPUT
depends on EXPERIMENTAL
+ select INPUT_SPARSEKMAP
---help---
Say Y here if you want to support WMI-based hotkeys on Eee PC laptops.
diff --git a/drivers/platform/x86/asus-laptop.c b/drivers/platform/x86/asus-laptop.c
index 52262b0..efe8f63 100644
--- a/drivers/platform/x86/asus-laptop.c
+++ b/drivers/platform/x86/asus-laptop.c
@@ -79,15 +79,15 @@
module_param(wapf, uint, 0644);
MODULE_PARM_DESC(wapf, "WAPF value");
-static uint wlan_status = 1;
-static uint bluetooth_status = 1;
+static int wlan_status = 1;
+static int bluetooth_status = 1;
-module_param(wlan_status, uint, 0644);
+module_param(wlan_status, int, 0644);
MODULE_PARM_DESC(wlan_status, "Set the wireless status on boot "
"(0 = disabled, 1 = enabled, -1 = don't do anything). "
"default is 1");
-module_param(bluetooth_status, uint, 0644);
+module_param(bluetooth_status, int, 0644);
MODULE_PARM_DESC(bluetooth_status, "Set the wireless status on boot "
"(0 = disabled, 1 = enabled, -1 = don't do anything). "
"default is 1");
diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c
index 6ba6c30..66f53c3 100644
--- a/drivers/platform/x86/dell-wmi.c
+++ b/drivers/platform/x86/dell-wmi.c
@@ -217,6 +217,7 @@
if (dell_new_hk_type && (buffer_entry[1] != 0x10)) {
printk(KERN_INFO "dell-wmi: Received unknown WMI event"
" (0x%x)\n", buffer_entry[1]);
+ kfree(obj);
return;
}
@@ -234,7 +235,7 @@
key->keycode == KEY_BRIGHTNESSDOWN) && acpi_video) {
/* Don't report brightness notifications that will also
* come via ACPI */
- return;
+ ;
} else {
input_report_key(dell_wmi_input_dev, key->keycode, 1);
input_sync(dell_wmi_input_dev);
diff --git a/drivers/platform/x86/eeepc-laptop.c b/drivers/platform/x86/eeepc-laptop.c
index 54a0157..0306174 100644
--- a/drivers/platform/x86/eeepc-laptop.c
+++ b/drivers/platform/x86/eeepc-laptop.c
@@ -169,7 +169,6 @@
struct backlight_device *backlight_device;
struct input_dev *inputdev;
- struct key_entry *keymap;
struct rfkill *wlan_rfkill;
struct rfkill *bluetooth_rfkill;
@@ -1204,8 +1203,8 @@
static void eeepc_input_exit(struct eeepc_laptop *eeepc)
{
if (eeepc->inputdev) {
+ sparse_keymap_free(eeepc->inputdev);
input_unregister_device(eeepc->inputdev);
- kfree(eeepc->keymap);
}
}
diff --git a/drivers/platform/x86/eeepc-wmi.c b/drivers/platform/x86/eeepc-wmi.c
index 9f88226..b227eb4 100644
--- a/drivers/platform/x86/eeepc-wmi.c
+++ b/drivers/platform/x86/eeepc-wmi.c
@@ -23,6 +23,8 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
@@ -30,22 +32,34 @@
#include <linux/slab.h>
#include <linux/input.h>
#include <linux/input/sparse-keymap.h>
+#include <linux/fb.h>
+#include <linux/backlight.h>
+#include <linux/platform_device.h>
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
+#define EEEPC_WMI_FILE "eeepc-wmi"
+
MODULE_AUTHOR("Yong Wang <yong.y.wang@intel.com>");
MODULE_DESCRIPTION("Eee PC WMI Hotkey Driver");
MODULE_LICENSE("GPL");
#define EEEPC_WMI_EVENT_GUID "ABBC0F72-8EA1-11D1-00A0-C90629100000"
+#define EEEPC_WMI_MGMT_GUID "97845ED0-4E6D-11DE-8A39-0800200C9A66"
MODULE_ALIAS("wmi:"EEEPC_WMI_EVENT_GUID);
+MODULE_ALIAS("wmi:"EEEPC_WMI_MGMT_GUID);
#define NOTIFY_BRNUP_MIN 0x11
#define NOTIFY_BRNUP_MAX 0x1f
#define NOTIFY_BRNDOWN_MIN 0x20
#define NOTIFY_BRNDOWN_MAX 0x2e
+#define EEEPC_WMI_METHODID_DEVS 0x53564544
+#define EEEPC_WMI_METHODID_DSTS 0x53544344
+
+#define EEEPC_WMI_DEVID_BACKLIGHT 0x00050012
+
static const struct key_entry eeepc_wmi_keymap[] = {
/* Sleep already handled via generic ACPI code */
{ KE_KEY, 0x5d, { KEY_WLAN } },
@@ -58,18 +72,198 @@
{ KE_END, 0},
};
-static struct input_dev *eeepc_wmi_input_dev;
+struct bios_args {
+ u32 dev_id;
+ u32 ctrl_param;
+};
+
+struct eeepc_wmi {
+ struct input_dev *inputdev;
+ struct backlight_device *backlight_device;
+};
+
+static struct platform_device *platform_device;
+
+static int eeepc_wmi_input_init(struct eeepc_wmi *eeepc)
+{
+ int err;
+
+ eeepc->inputdev = input_allocate_device();
+ if (!eeepc->inputdev)
+ return -ENOMEM;
+
+ eeepc->inputdev->name = "Eee PC WMI hotkeys";
+ eeepc->inputdev->phys = EEEPC_WMI_FILE "/input0";
+ eeepc->inputdev->id.bustype = BUS_HOST;
+ eeepc->inputdev->dev.parent = &platform_device->dev;
+
+ err = sparse_keymap_setup(eeepc->inputdev, eeepc_wmi_keymap, NULL);
+ if (err)
+ goto err_free_dev;
+
+ err = input_register_device(eeepc->inputdev);
+ if (err)
+ goto err_free_keymap;
+
+ return 0;
+
+err_free_keymap:
+ sparse_keymap_free(eeepc->inputdev);
+err_free_dev:
+ input_free_device(eeepc->inputdev);
+ return err;
+}
+
+static void eeepc_wmi_input_exit(struct eeepc_wmi *eeepc)
+{
+ if (eeepc->inputdev) {
+ sparse_keymap_free(eeepc->inputdev);
+ input_unregister_device(eeepc->inputdev);
+ }
+
+ eeepc->inputdev = NULL;
+}
+
+static acpi_status eeepc_wmi_get_devstate(u32 dev_id, u32 *ctrl_param)
+{
+ struct acpi_buffer input = { (acpi_size)sizeof(u32), &dev_id };
+ struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL };
+ union acpi_object *obj;
+ acpi_status status;
+ u32 tmp;
+
+ status = wmi_evaluate_method(EEEPC_WMI_MGMT_GUID,
+ 1, EEEPC_WMI_METHODID_DSTS, &input, &output);
+
+ if (ACPI_FAILURE(status))
+ return status;
+
+ obj = (union acpi_object *)output.pointer;
+ if (obj && obj->type == ACPI_TYPE_INTEGER)
+ tmp = (u32)obj->integer.value;
+ else
+ tmp = 0;
+
+ if (ctrl_param)
+ *ctrl_param = tmp;
+
+ kfree(obj);
+
+ return status;
+
+}
+
+static acpi_status eeepc_wmi_set_devstate(u32 dev_id, u32 ctrl_param)
+{
+ struct bios_args args = {
+ .dev_id = dev_id,
+ .ctrl_param = ctrl_param,
+ };
+ struct acpi_buffer input = { (acpi_size)sizeof(args), &args };
+ acpi_status status;
+
+ status = wmi_evaluate_method(EEEPC_WMI_MGMT_GUID,
+ 1, EEEPC_WMI_METHODID_DEVS, &input, NULL);
+
+ return status;
+}
+
+static int read_brightness(struct backlight_device *bd)
+{
+ static u32 ctrl_param;
+ acpi_status status;
+
+ status = eeepc_wmi_get_devstate(EEEPC_WMI_DEVID_BACKLIGHT, &ctrl_param);
+
+ if (ACPI_FAILURE(status))
+ return -1;
+ else
+ return ctrl_param & 0xFF;
+}
+
+static int update_bl_status(struct backlight_device *bd)
+{
+
+ static u32 ctrl_param;
+ acpi_status status;
+
+ ctrl_param = bd->props.brightness;
+
+ status = eeepc_wmi_set_devstate(EEEPC_WMI_DEVID_BACKLIGHT, ctrl_param);
+
+ if (ACPI_FAILURE(status))
+ return -1;
+ else
+ return 0;
+}
+
+static const struct backlight_ops eeepc_wmi_bl_ops = {
+ .get_brightness = read_brightness,
+ .update_status = update_bl_status,
+};
+
+static int eeepc_wmi_backlight_notify(struct eeepc_wmi *eeepc, int code)
+{
+ struct backlight_device *bd = eeepc->backlight_device;
+ int old = bd->props.brightness;
+ int new;
+
+ if (code >= NOTIFY_BRNUP_MIN && code <= NOTIFY_BRNUP_MAX)
+ new = code - NOTIFY_BRNUP_MIN + 1;
+ else if (code >= NOTIFY_BRNDOWN_MIN && code <= NOTIFY_BRNDOWN_MAX)
+ new = code - NOTIFY_BRNDOWN_MIN;
+
+ bd->props.brightness = new;
+ backlight_update_status(bd);
+ backlight_force_update(bd, BACKLIGHT_UPDATE_HOTKEY);
+
+ return old;
+}
+
+static int eeepc_wmi_backlight_init(struct eeepc_wmi *eeepc)
+{
+ struct backlight_device *bd;
+ struct backlight_properties props;
+
+ memset(&props, 0, sizeof(struct backlight_properties));
+ props.max_brightness = 15;
+ bd = backlight_device_register(EEEPC_WMI_FILE,
+ &platform_device->dev, eeepc,
+ &eeepc_wmi_bl_ops, &props);
+ if (IS_ERR(bd)) {
+ pr_err("Could not register backlight device\n");
+ return PTR_ERR(bd);
+ }
+
+ eeepc->backlight_device = bd;
+
+ bd->props.brightness = read_brightness(bd);
+ bd->props.power = FB_BLANK_UNBLANK;
+ backlight_update_status(bd);
+
+ return 0;
+}
+
+static void eeepc_wmi_backlight_exit(struct eeepc_wmi *eeepc)
+{
+ if (eeepc->backlight_device)
+ backlight_device_unregister(eeepc->backlight_device);
+
+ eeepc->backlight_device = NULL;
+}
static void eeepc_wmi_notify(u32 value, void *context)
{
+ struct eeepc_wmi *eeepc = context;
struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
union acpi_object *obj;
acpi_status status;
int code;
+ int orig_code;
status = wmi_get_event_data(value, &response);
if (status != AE_OK) {
- pr_err("EEEPC WMI: bad event status 0x%x\n", status);
+ pr_err("bad event status 0x%x\n", status);
return;
}
@@ -77,81 +271,142 @@
if (obj && obj->type == ACPI_TYPE_INTEGER) {
code = obj->integer.value;
+ orig_code = code;
if (code >= NOTIFY_BRNUP_MIN && code <= NOTIFY_BRNUP_MAX)
code = NOTIFY_BRNUP_MIN;
- else if (code >= NOTIFY_BRNDOWN_MIN && code <= NOTIFY_BRNDOWN_MAX)
+ else if (code >= NOTIFY_BRNDOWN_MIN &&
+ code <= NOTIFY_BRNDOWN_MAX)
code = NOTIFY_BRNDOWN_MIN;
- if (!sparse_keymap_report_event(eeepc_wmi_input_dev,
+ if (code == NOTIFY_BRNUP_MIN || code == NOTIFY_BRNDOWN_MIN) {
+ if (!acpi_video_backlight_support())
+ eeepc_wmi_backlight_notify(eeepc, orig_code);
+ }
+
+ if (!sparse_keymap_report_event(eeepc->inputdev,
code, 1, true))
- pr_info("EEEPC WMI: Unknown key %x pressed\n", code);
+ pr_info("Unknown key %x pressed\n", code);
}
kfree(obj);
}
-static int eeepc_wmi_input_setup(void)
+static int __devinit eeepc_wmi_platform_probe(struct platform_device *device)
{
- int err;
-
- eeepc_wmi_input_dev = input_allocate_device();
- if (!eeepc_wmi_input_dev)
- return -ENOMEM;
-
- eeepc_wmi_input_dev->name = "Eee PC WMI hotkeys";
- eeepc_wmi_input_dev->phys = "wmi/input0";
- eeepc_wmi_input_dev->id.bustype = BUS_HOST;
-
- err = sparse_keymap_setup(eeepc_wmi_input_dev, eeepc_wmi_keymap, NULL);
- if (err)
- goto err_free_dev;
-
- err = input_register_device(eeepc_wmi_input_dev);
- if (err)
- goto err_free_keymap;
-
- return 0;
-
-err_free_keymap:
- sparse_keymap_free(eeepc_wmi_input_dev);
-err_free_dev:
- input_free_device(eeepc_wmi_input_dev);
- return err;
-}
-
-static int __init eeepc_wmi_init(void)
-{
+ struct eeepc_wmi *eeepc;
int err;
acpi_status status;
- if (!wmi_has_guid(EEEPC_WMI_EVENT_GUID)) {
- pr_warning("EEEPC WMI: No known WMI GUID found\n");
- return -ENODEV;
- }
+ eeepc = platform_get_drvdata(device);
- err = eeepc_wmi_input_setup();
+ err = eeepc_wmi_input_init(eeepc);
if (err)
- return err;
+ goto error_input;
+
+ if (!acpi_video_backlight_support()) {
+ err = eeepc_wmi_backlight_init(eeepc);
+ if (err)
+ goto error_backlight;
+ } else
+ pr_info("Backlight controlled by ACPI video driver\n");
status = wmi_install_notify_handler(EEEPC_WMI_EVENT_GUID,
- eeepc_wmi_notify, NULL);
+ eeepc_wmi_notify, eeepc);
if (ACPI_FAILURE(status)) {
- sparse_keymap_free(eeepc_wmi_input_dev);
- input_unregister_device(eeepc_wmi_input_dev);
- pr_err("EEEPC WMI: Unable to register notify handler - %d\n",
+ pr_err("Unable to register notify handler - %d\n",
status);
- return -ENODEV;
+ err = -ENODEV;
+ goto error_wmi;
}
return 0;
+
+error_wmi:
+ eeepc_wmi_backlight_exit(eeepc);
+error_backlight:
+ eeepc_wmi_input_exit(eeepc);
+error_input:
+ return err;
+}
+
+static int __devexit eeepc_wmi_platform_remove(struct platform_device *device)
+{
+ struct eeepc_wmi *eeepc;
+
+ eeepc = platform_get_drvdata(device);
+ wmi_remove_notify_handler(EEEPC_WMI_EVENT_GUID);
+ eeepc_wmi_backlight_exit(eeepc);
+ eeepc_wmi_input_exit(eeepc);
+
+ return 0;
+}
+
+static struct platform_driver platform_driver = {
+ .driver = {
+ .name = EEEPC_WMI_FILE,
+ .owner = THIS_MODULE,
+ },
+ .probe = eeepc_wmi_platform_probe,
+ .remove = __devexit_p(eeepc_wmi_platform_remove),
+};
+
+static int __init eeepc_wmi_init(void)
+{
+ struct eeepc_wmi *eeepc;
+ int err;
+
+ if (!wmi_has_guid(EEEPC_WMI_EVENT_GUID) ||
+ !wmi_has_guid(EEEPC_WMI_MGMT_GUID)) {
+ pr_warning("No known WMI GUID found\n");
+ return -ENODEV;
+ }
+
+ eeepc = kzalloc(sizeof(struct eeepc_wmi), GFP_KERNEL);
+ if (!eeepc)
+ return -ENOMEM;
+
+ platform_device = platform_device_alloc(EEEPC_WMI_FILE, -1);
+ if (!platform_device) {
+ pr_warning("Unable to allocate platform device\n");
+ err = -ENOMEM;
+ goto fail_platform;
+ }
+
+ err = platform_device_add(platform_device);
+ if (err) {
+ pr_warning("Unable to add platform device\n");
+ goto put_dev;
+ }
+
+ platform_set_drvdata(platform_device, eeepc);
+
+ err = platform_driver_register(&platform_driver);
+ if (err) {
+ pr_warning("Unable to register platform driver\n");
+ goto del_dev;
+ }
+
+ return 0;
+
+del_dev:
+ platform_device_del(platform_device);
+put_dev:
+ platform_device_put(platform_device);
+fail_platform:
+ kfree(eeepc);
+
+ return err;
}
static void __exit eeepc_wmi_exit(void)
{
- wmi_remove_notify_handler(EEEPC_WMI_EVENT_GUID);
- sparse_keymap_free(eeepc_wmi_input_dev);
- input_unregister_device(eeepc_wmi_input_dev);
+ struct eeepc_wmi *eeepc;
+
+ eeepc = platform_get_drvdata(platform_device);
+ platform_driver_unregister(&platform_driver);
+ platform_device_unregister(platform_device);
+ kfree(eeepc);
}
module_init(eeepc_wmi_init);
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c
index 35bb44a..100e4d9 100644
--- a/drivers/pnp/pnpacpi/rsparser.c
+++ b/drivers/pnp/pnpacpi/rsparser.c
@@ -274,26 +274,6 @@
pnp_add_bus_resource(dev, start, end);
}
-static u64 addr_space_length(struct pnp_dev *dev, u64 min, u64 max, u64 len)
-{
- u64 max_len;
-
- max_len = max - min + 1;
- if (len <= max_len)
- return len;
-
- /*
- * Per 6.4.3.5, _LEN cannot exceed _MAX - _MIN + 1, but some BIOSes
- * don't do this correctly, e.g.,
- * https://bugzilla.kernel.org/show_bug.cgi?id=15480
- */
- dev_info(&dev->dev,
- "resource length %#llx doesn't fit in %#llx-%#llx, trimming\n",
- (unsigned long long) len, (unsigned long long) min,
- (unsigned long long) max);
- return max_len;
-}
-
static void pnpacpi_parse_allocated_address_space(struct pnp_dev *dev,
struct acpi_resource *res)
{
@@ -309,7 +289,8 @@
return;
}
- len = addr_space_length(dev, p->minimum, p->maximum, p->address_length);
+ /* Windows apparently computes length rather than using _LEN */
+ len = p->maximum - p->minimum + 1;
window = (p->producer_consumer == ACPI_PRODUCER) ? 1 : 0;
if (p->resource_type == ACPI_MEMORY_RANGE)
@@ -330,7 +311,8 @@
int window;
u64 len;
- len = addr_space_length(dev, p->minimum, p->maximum, p->address_length);
+ /* Windows apparently computes length rather than using _LEN */
+ len = p->maximum - p->minimum + 1;
window = (p->producer_consumer == ACPI_PRODUCER) ? 1 : 0;
if (p->resource_type == ACPI_MEMORY_RANGE)
diff --git a/drivers/pnp/resource.c b/drivers/pnp/resource.c
index 2e54e6a..e3446ab 100644
--- a/drivers/pnp/resource.c
+++ b/drivers/pnp/resource.c
@@ -211,6 +211,8 @@
if (tres->flags & IORESOURCE_IO) {
if (cannot_compare(tres->flags))
continue;
+ if (tres->flags & IORESOURCE_WINDOW)
+ continue;
tport = &tres->start;
tend = &tres->end;
if (ranged_conflict(port, end, tport, tend))
@@ -271,6 +273,8 @@
if (tres->flags & IORESOURCE_MEM) {
if (cannot_compare(tres->flags))
continue;
+ if (tres->flags & IORESOURCE_WINDOW)
+ continue;
taddr = &tres->start;
tend = &tres->end;
if (ranged_conflict(addr, end, taddr, tend))
diff --git a/drivers/regulator/max8925-regulator.c b/drivers/regulator/max8925-regulator.c
index b6218f1..552cad8 100644
--- a/drivers/regulator/max8925-regulator.c
+++ b/drivers/regulator/max8925-regulator.c
@@ -109,7 +109,7 @@
struct max8925_regulator_info *info = rdev_get_drvdata(rdev);
int ret;
- ret = max8925_reg_read(info->i2c, info->vol_reg);
+ ret = max8925_reg_read(info->i2c, info->enable_reg);
if (ret < 0)
return ret;
diff --git a/drivers/regulator/mc13783-regulator.c b/drivers/regulator/mc13783-regulator.c
index a681f5e..ad036dd 100644
--- a/drivers/regulator/mc13783-regulator.c
+++ b/drivers/regulator/mc13783-regulator.c
@@ -618,9 +618,12 @@
dev_get_platdata(&pdev->dev);
int i;
+ platform_set_drvdata(pdev, NULL);
+
for (i = 0; i < pdata->num_regulators; i++)
regulator_unregister(priv->regulators[i]);
+ kfree(priv);
return 0;
}
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index bbea90b..acf222f 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -1899,7 +1899,8 @@
/* Process requests that may be recovered */
if (cqr->status == DASD_CQR_NEED_ERP) {
erp_fn = base->discipline->erp_action(cqr);
- erp_fn(cqr);
+ if (IS_ERR(erp_fn(cqr)))
+ continue;
goto restart;
}
diff --git a/drivers/s390/block/dasd_3990_erp.c b/drivers/s390/block/dasd_3990_erp.c
index 6927e75..6632649 100644
--- a/drivers/s390/block/dasd_3990_erp.c
+++ b/drivers/s390/block/dasd_3990_erp.c
@@ -2309,7 +2309,7 @@
cqr->retries);
dasd_block_set_timer(device->block, (HZ << 3));
}
- return cqr;
+ return erp;
}
ccw = cqr->cpaddr;
@@ -2372,6 +2372,9 @@
/* add erp and initialize with default TIC */
erp = dasd_3990_erp_add_erp(cqr);
+ if (IS_ERR(erp))
+ return erp;
+
/* inspect sense, determine specific ERP if possible */
if (erp != cqr) {
@@ -2711,6 +2714,8 @@
if (erp == NULL) {
/* no matching erp found - set up erp */
erp = dasd_3990_erp_additional_erp(cqr);
+ if (IS_ERR(erp))
+ return erp;
} else {
/* matching erp found - set all leading erp's to DONE */
erp = dasd_3990_erp_handle_match_erp(cqr, erp);
diff --git a/drivers/s390/char/zcore.c b/drivers/s390/char/zcore.c
index 18daf16a..7217966 100644
--- a/drivers/s390/char/zcore.c
+++ b/drivers/s390/char/zcore.c
@@ -638,11 +638,7 @@
rc = memcpy_hsa_kernel(ipl_block, ipib_info.ipib, PAGE_SIZE);
else
rc = memcpy_real(ipl_block, (void *) ipib_info.ipib, PAGE_SIZE);
- if (rc) {
- free_page((unsigned long) ipl_block);
- return rc;
- }
- if (csum_partial(ipl_block, ipl_block->hdr.len, 0) !=
+ if (rc || csum_partial(ipl_block, ipl_block->hdr.len, 0) !=
ipib_info.checksum) {
TRACE("Checksum does not match\n");
free_page((unsigned long) ipl_block);
diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c
index 4038f5b4..ce7cb87 100644
--- a/drivers/s390/cio/chsc.c
+++ b/drivers/s390/cio/chsc.c
@@ -29,6 +29,7 @@
#include "chsc.h"
static void *sei_page;
+static DEFINE_SPINLOCK(sda_lock);
/**
* chsc_error_from_response() - convert a chsc response to an error
@@ -832,11 +833,10 @@
kfree(sei_page);
}
-int __init
-chsc_enable_facility(int operation_code)
+int chsc_enable_facility(int operation_code)
{
int ret;
- struct {
+ static struct {
struct chsc_header request;
u8 reserved1:4;
u8 format:4;
@@ -849,33 +849,32 @@
u32 reserved5:4;
u32 format2:4;
u32 reserved6:24;
- } __attribute__ ((packed)) *sda_area;
+ } __attribute__ ((packed, aligned(4096))) sda_area;
- sda_area = (void *)get_zeroed_page(GFP_KERNEL|GFP_DMA);
- if (!sda_area)
- return -ENOMEM;
- sda_area->request.length = 0x0400;
- sda_area->request.code = 0x0031;
- sda_area->operation_code = operation_code;
+ spin_lock(&sda_lock);
+ memset(&sda_area, 0, sizeof(sda_area));
+ sda_area.request.length = 0x0400;
+ sda_area.request.code = 0x0031;
+ sda_area.operation_code = operation_code;
- ret = chsc(sda_area);
+ ret = chsc(&sda_area);
if (ret > 0) {
ret = (ret == 3) ? -ENODEV : -EBUSY;
goto out;
}
- switch (sda_area->response.code) {
+ switch (sda_area.response.code) {
case 0x0101:
ret = -EOPNOTSUPP;
break;
default:
- ret = chsc_error_from_response(sda_area->response.code);
+ ret = chsc_error_from_response(sda_area.response.code);
}
if (ret != 0)
CIO_CRW_EVENT(2, "chsc: sda (oc=%x) failed (rc=%04x)\n",
- operation_code, sda_area->response.code);
+ operation_code, sda_area.response.code);
out:
- free_page((unsigned long)sda_area);
+ spin_unlock(&sda_lock);
return ret;
}
diff --git a/drivers/s390/cio/chsc_sch.c b/drivers/s390/cio/chsc_sch.c
index 404f630..3b6f4ad 100644
--- a/drivers/s390/cio/chsc_sch.c
+++ b/drivers/s390/cio/chsc_sch.c
@@ -124,7 +124,7 @@
* since we don't have a way to clear the subchannel and
* cannot disable it with a request running.
*/
- cc = stsch(sch->schid, &schib);
+ cc = stsch_err(sch->schid, &schib);
if (!cc && scsw_stctl(&schib.scsw))
return -EAGAIN;
return 0;
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c
index f736cdc..5feea1a 100644
--- a/drivers/s390/cio/cio.c
+++ b/drivers/s390/cio/cio.c
@@ -361,7 +361,7 @@
struct schib schib;
int ccode, retry, ret = 0;
- if (stsch(sch->schid, &schib) || !css_sch_is_valid(&schib))
+ if (stsch_err(sch->schid, &schib) || !css_sch_is_valid(&schib))
return -ENODEV;
for (retry = 0; retry < 5; retry++) {
@@ -372,7 +372,7 @@
return ccode;
switch (ccode) {
case 0: /* successful */
- if (stsch(sch->schid, &schib) ||
+ if (stsch_err(sch->schid, &schib) ||
!css_sch_is_valid(&schib))
return -ENODEV;
if (cio_check_config(sch, &schib)) {
@@ -404,7 +404,7 @@
{
struct schib schib;
- if (stsch(sch->schid, &schib) || !css_sch_is_valid(&schib))
+ if (stsch_err(sch->schid, &schib) || !css_sch_is_valid(&schib))
return -ENODEV;
memcpy(&sch->schib, &schib, sizeof(schib));
@@ -771,7 +771,7 @@
if (console_irq != -1) {
/* VM provided us with the irq number of the console. */
schid.sch_no = console_irq;
- if (stsch(schid, &console_subchannel.schib) != 0 ||
+ if (stsch_err(schid, &console_subchannel.schib) != 0 ||
(console_subchannel.schib.pmcw.st != SUBCHANNEL_TYPE_IO) ||
!console_subchannel.schib.pmcw.dnv)
return -1;
@@ -863,10 +863,10 @@
cc = 0;
for (retry=0;retry<3;retry++) {
schib->pmcw.ena = 0;
- cc = msch(schid, schib);
+ cc = msch_err(schid, schib);
if (cc)
return (cc==3?-ENODEV:-EBUSY);
- if (stsch(schid, schib) || !css_sch_is_valid(schib))
+ if (stsch_err(schid, schib) || !css_sch_is_valid(schib))
return -ENODEV;
if (!schib->pmcw.ena)
return 0;
@@ -913,7 +913,7 @@
pgm_check_occured = 0;
s390_base_pgm_handler_fn = cio_reset_pgm_check_handler;
- rc = stsch(schid, addr);
+ rc = stsch_err(schid, addr);
s390_base_pgm_handler_fn = NULL;
/* The program check handler could have changed pgm_check_occured. */
@@ -950,7 +950,7 @@
/* No default clear strategy */
break;
}
- stsch(schid, &schib);
+ stsch_err(schid, &schib);
__disable_subchannel_easy(schid, &schib);
}
out:
@@ -1086,7 +1086,7 @@
schid = *(struct subchannel_id *)&S390_lowcore.subchannel_id;
if (!schid.one)
return -ENODEV;
- if (stsch(schid, &schib))
+ if (stsch_err(schid, &schib))
return -ENODEV;
if (schib.pmcw.st != SUBCHANNEL_TYPE_IO)
return -ENODEV;
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index 2769da5..5116491 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -870,15 +870,10 @@
/* Try to enable MSS. */
ret = chsc_enable_facility(CHSC_SDA_OC_MSS);
- switch (ret) {
- case 0: /* Success. */
- max_ssid = __MAX_SSID;
- break;
- case -ENOMEM:
- goto out;
- default:
+ if (ret)
max_ssid = 0;
- }
+ else /* Success. */
+ max_ssid = __MAX_SSID;
ret = slow_subchannel_init();
if (ret)
@@ -1048,6 +1043,11 @@
}
subsys_initcall_sync(channel_subsystem_init_sync);
+void channel_subsystem_reinit(void)
+{
+ chsc_enable_facility(CHSC_SDA_OC_MSS);
+}
+
#ifdef CONFIG_PROC_FS
static ssize_t cio_settle_write(struct file *file, const char __user *buf,
size_t count, loff_t *ppos)
diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c
index c56ab94..c9b8526 100644
--- a/drivers/s390/cio/device_fsm.c
+++ b/drivers/s390/cio/device_fsm.c
@@ -45,7 +45,7 @@
sch = to_subchannel(cdev->dev.parent);
private = to_io_private(sch);
orb = &private->orb;
- cc = stsch(sch->schid, &schib);
+ cc = stsch_err(sch->schid, &schib);
printk(KERN_WARNING "cio: ccw device timeout occurred at %llx, "
"device information:\n", get_clock());
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index 1856489..b3b1d2f 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -2105,7 +2105,8 @@
blktrc.inb_usage = req->qdio_req.qdio_inb_usage;
blktrc.outb_usage = req->qdio_req.qdio_outb_usage;
- if (req->adapter->adapter_features & FSF_FEATURE_MEASUREMENT_DATA) {
+ if (req->adapter->adapter_features & FSF_FEATURE_MEASUREMENT_DATA &&
+ !(req->status & ZFCP_STATUS_FSFREQ_ERROR)) {
blktrc.flags |= ZFCP_BLK_LAT_VALID;
blktrc.channel_lat = lat_in->channel_lat * ticks;
blktrc.fabric_lat = lat_in->fabric_lat * ticks;
@@ -2157,9 +2158,8 @@
fcp_rsp = (struct fcp_resp_with_ext *) &req->qtcb->bottom.io.fcp_rsp;
zfcp_fc_eval_fcp_rsp(fcp_rsp, scpnt);
- zfcp_fsf_req_trace(req, scpnt);
-
skip_fsfstatus:
+ zfcp_fsf_req_trace(req, scpnt);
zfcp_dbf_scsi_result(req->adapter->dbf, scpnt, req);
scpnt->host_scribble = NULL;
diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index 9201afe6..7f87979 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -4724,6 +4724,10 @@
BUG_ON((unsigned long)asc_dvc->overrun_buf & 7);
asc_dvc->overrun_dma = dma_map_single(board->dev, asc_dvc->overrun_buf,
ASC_OVERRUN_BSIZE, DMA_FROM_DEVICE);
+ if (dma_mapping_error(board->dev, asc_dvc->overrun_dma)) {
+ warn_code = -ENOMEM;
+ goto err_dma_map;
+ }
phy_addr = cpu_to_le32(asc_dvc->overrun_dma);
AscMemDWordCopyPtrToLram(iop_base, ASCV_OVERRUN_PADDR_D,
(uchar *)&phy_addr, 1);
@@ -4739,14 +4743,23 @@
AscSetPCAddr(iop_base, ASC_MCODE_START_ADDR);
if (AscGetPCAddr(iop_base) != ASC_MCODE_START_ADDR) {
asc_dvc->err_code |= ASC_IERR_SET_PC_ADDR;
- return warn_code;
+ warn_code = UW_ERR;
+ goto err_mcode_start;
}
if (AscStartChip(iop_base) != 1) {
asc_dvc->err_code |= ASC_IERR_START_STOP_CHIP;
- return warn_code;
+ warn_code = UW_ERR;
+ goto err_mcode_start;
}
return warn_code;
+
+err_mcode_start:
+ dma_unmap_single(board->dev, asc_dvc->overrun_dma,
+ ASC_OVERRUN_BSIZE, DMA_FROM_DEVICE);
+err_dma_map:
+ asc_dvc->overrun_dma = 0;
+ return warn_code;
}
static ushort AscInitAsc1000Driver(ASC_DVC_VAR *asc_dvc)
@@ -4802,6 +4815,8 @@
}
release_firmware(fw);
warn_code |= AscInitMicroCodeVar(asc_dvc);
+ if (!asc_dvc->overrun_dma)
+ return warn_code;
asc_dvc->init_state |= ASC_INIT_STATE_END_LOAD_MC;
AscEnableInterrupt(iop_base);
return warn_code;
@@ -7978,9 +7993,10 @@
status = AscInitAsc1000Driver(asc_dvc);
/* Refer to ASC_IERR_* definitions for meaning of 'err_code'. */
- if (asc_dvc->err_code) {
+ if (asc_dvc->err_code || !asc_dvc->overrun_dma) {
scmd_printk(KERN_INFO, scp, "SCSI bus reset error: "
- "0x%x\n", asc_dvc->err_code);
+ "0x%x, status: 0x%x\n", asc_dvc->err_code,
+ status);
ret = FAILED;
} else if (status) {
scmd_printk(KERN_INFO, scp, "SCSI bus reset warning: "
@@ -12311,7 +12327,7 @@
asc_dvc_varp->overrun_buf = kzalloc(ASC_OVERRUN_BSIZE, GFP_KERNEL);
if (!asc_dvc_varp->overrun_buf) {
ret = -ENOMEM;
- goto err_free_wide_mem;
+ goto err_free_irq;
}
warn_code = AscInitAsc1000Driver(asc_dvc_varp);
@@ -12320,30 +12336,36 @@
"warn 0x%x, error 0x%x\n",
asc_dvc_varp->init_state, warn_code,
asc_dvc_varp->err_code);
- if (asc_dvc_varp->err_code) {
+ if (!asc_dvc_varp->overrun_dma) {
ret = -ENODEV;
- kfree(asc_dvc_varp->overrun_buf);
+ goto err_free_mem;
}
}
} else {
- if (advansys_wide_init_chip(shost))
+ if (advansys_wide_init_chip(shost)) {
ret = -ENODEV;
+ goto err_free_mem;
+ }
}
- if (ret)
- goto err_free_wide_mem;
-
ASC_DBG_PRT_SCSI_HOST(2, shost);
ret = scsi_add_host(shost, boardp->dev);
if (ret)
- goto err_free_wide_mem;
+ goto err_free_mem;
scsi_scan_host(shost);
return 0;
- err_free_wide_mem:
- advansys_wide_free_mem(boardp);
+ err_free_mem:
+ if (ASC_NARROW_BOARD(boardp)) {
+ if (asc_dvc_varp->overrun_dma)
+ dma_unmap_single(boardp->dev, asc_dvc_varp->overrun_dma,
+ ASC_OVERRUN_BSIZE, DMA_FROM_DEVICE);
+ kfree(asc_dvc_varp->overrun_buf);
+ } else
+ advansys_wide_free_mem(boardp);
+ err_free_irq:
free_irq(boardp->irq, shost);
err_free_dma:
#ifdef CONFIG_ISA
diff --git a/drivers/scsi/be2iscsi/be_mgmt.c b/drivers/scsi/be2iscsi/be_mgmt.c
index 72617b6..e641922 100644
--- a/drivers/scsi/be2iscsi/be_mgmt.c
+++ b/drivers/scsi/be2iscsi/be_mgmt.c
@@ -169,6 +169,7 @@
SE_DEBUG(DBG_LVL_1,
"Failed to allocate memory for"
"mgmt_invalidate_icds \n");
+ spin_unlock(&ctrl->mbox_lock);
return -1;
}
nonemb_cmd.size = sizeof(struct invalidate_commands_params_in);
diff --git a/drivers/scsi/bnx2i/bnx2i.h b/drivers/scsi/bnx2i/bnx2i.h
index 6cf9dc3..6b624e7 100644
--- a/drivers/scsi/bnx2i/bnx2i.h
+++ b/drivers/scsi/bnx2i/bnx2i.h
@@ -362,6 +362,7 @@
u32 num_ccell;
int ofld_conns_active;
+ wait_queue_head_t eh_wait;
int max_active_conns;
struct iscsi_cid_queue cid_que;
@@ -381,6 +382,7 @@
spinlock_t lock; /* protects hba structure access */
struct mutex net_dev_lock;/* sync net device access */
+ int hba_shutdown_tmo;
/*
* PCI related info.
*/
diff --git a/drivers/scsi/bnx2i/bnx2i_init.c b/drivers/scsi/bnx2i/bnx2i_init.c
index 6d8172e..5d9296c 100644
--- a/drivers/scsi/bnx2i/bnx2i_init.c
+++ b/drivers/scsi/bnx2i/bnx2i_init.c
@@ -177,11 +177,22 @@
struct bnx2i_hba *hba = handle;
/* check if cleanup happened in GOING_DOWN context */
- clear_bit(ADAPTER_STATE_UP, &hba->adapter_state);
if (!test_and_clear_bit(ADAPTER_STATE_GOING_DOWN,
&hba->adapter_state))
iscsi_host_for_each_session(hba->shost,
bnx2i_drop_session);
+
+ /* Wait for all endpoints to be torn down, Chip will be reset once
+ * control returns to network driver. So it is required to cleanup and
+ * release all connection resources before returning from this routine.
+ */
+ wait_event_interruptible_timeout(hba->eh_wait,
+ (hba->ofld_conns_active == 0),
+ hba->hba_shutdown_tmo);
+ /* This flag should be cleared last so that ep_disconnect() gracefully
+ * cleans up connection context
+ */
+ clear_bit(ADAPTER_STATE_UP, &hba->adapter_state);
}
/**
diff --git a/drivers/scsi/bnx2i/bnx2i_iscsi.c b/drivers/scsi/bnx2i/bnx2i_iscsi.c
index f2e9b18..fa68ab3 100644
--- a/drivers/scsi/bnx2i/bnx2i_iscsi.c
+++ b/drivers/scsi/bnx2i/bnx2i_iscsi.c
@@ -820,6 +820,11 @@
spin_lock_init(&hba->lock);
mutex_init(&hba->net_dev_lock);
+ init_waitqueue_head(&hba->eh_wait);
+ if (test_bit(BNX2I_NX2_DEV_57710, &hba->cnic_dev_type))
+ hba->hba_shutdown_tmo = 240 * HZ;
+ else /* 5706/5708/5709 */
+ hba->hba_shutdown_tmo = 30 * HZ;
if (iscsi_host_add(shost, &hba->pcidev->dev))
goto free_dump_mem;
@@ -1658,8 +1663,8 @@
*/
hba = bnx2i_check_route(dst_addr);
- if (!hba) {
- rc = -ENOMEM;
+ if (!hba || test_bit(ADAPTER_STATE_GOING_DOWN, &hba->adapter_state)) {
+ rc = -EINVAL;
goto check_busy;
}
@@ -1804,7 +1809,7 @@
(bnx2i_ep->state ==
EP_STATE_CONNECT_COMPL)),
msecs_to_jiffies(timeout_ms));
- if (!rc || (bnx2i_ep->state == EP_STATE_OFLD_FAILED))
+ if (bnx2i_ep->state == EP_STATE_OFLD_FAILED)
rc = -1;
if (rc > 0)
@@ -1957,6 +1962,8 @@
if (!hba->ofld_conns_active)
bnx2i_unreg_dev_all();
+
+ wake_up_interruptible(&hba->eh_wait);
}
diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
index 4967643..0435d04 100644
--- a/drivers/scsi/dpt_i2o.c
+++ b/drivers/scsi/dpt_i2o.c
@@ -188,7 +188,8 @@
static int adpt_detect(struct scsi_host_template* sht)
{
struct pci_dev *pDev = NULL;
- adpt_hba* pHba;
+ adpt_hba *pHba;
+ adpt_hba *next;
PINFO("Detecting Adaptec I2O RAID controllers...\n");
@@ -206,7 +207,8 @@
}
/* In INIT state, Activate IOPs */
- for (pHba = hba_chain; pHba; pHba = pHba->next) {
+ for (pHba = hba_chain; pHba; pHba = next) {
+ next = pHba->next;
// Activate does get status , init outbound, and get hrt
if (adpt_i2o_activate_hba(pHba) < 0) {
adpt_i2o_delete_hba(pHba);
@@ -243,7 +245,8 @@
PDEBUG("HBA's in OPERATIONAL state\n");
printk("dpti: If you have a lot of devices this could take a few minutes.\n");
- for (pHba = hba_chain; pHba; pHba = pHba->next) {
+ for (pHba = hba_chain; pHba; pHba = next) {
+ next = pHba->next;
printk(KERN_INFO"%s: Reading the hardware resource table.\n", pHba->name);
if (adpt_i2o_lct_get(pHba) < 0){
adpt_i2o_delete_hba(pHba);
@@ -263,7 +266,8 @@
adpt_sysfs_class = NULL;
}
- for (pHba = hba_chain; pHba; pHba = pHba->next) {
+ for (pHba = hba_chain; pHba; pHba = next) {
+ next = pHba->next;
if (adpt_scsi_host_alloc(pHba, sht) < 0){
adpt_i2o_delete_hba(pHba);
continue;
@@ -1229,11 +1233,10 @@
}
}
pci_dev_put(pHba->pDev);
- kfree(pHba);
-
if (adpt_sysfs_class)
device_destroy(adpt_sysfs_class,
MKDEV(DPTI_I2O_MAJOR, pHba->unit));
+ kfree(pHba);
if(hba_count <= 0){
unregister_chrdev(DPTI_I2O_MAJOR, DPT_DRIVER);
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index ff5ec5a..88bad0e 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -323,16 +323,6 @@
srp_cmd->buf_fmt = fmt;
}
-static void unmap_sg_list(int num_entries,
- struct device *dev,
- struct srp_direct_buf *md)
-{
- int i;
-
- for (i = 0; i < num_entries; ++i)
- dma_unmap_single(dev, md[i].va, md[i].len, DMA_BIDIRECTIONAL);
-}
-
/**
* unmap_cmd_data: - Unmap data pointed in srp_cmd based on the format
* @cmd: srp_cmd whose additional_data member will be unmapped
@@ -350,24 +340,9 @@
if (out_fmt == SRP_NO_DATA_DESC && in_fmt == SRP_NO_DATA_DESC)
return;
- else if (out_fmt == SRP_DATA_DESC_DIRECT ||
- in_fmt == SRP_DATA_DESC_DIRECT) {
- struct srp_direct_buf *data =
- (struct srp_direct_buf *) cmd->add_data;
- dma_unmap_single(dev, data->va, data->len, DMA_BIDIRECTIONAL);
- } else {
- struct srp_indirect_buf *indirect =
- (struct srp_indirect_buf *) cmd->add_data;
- int num_mapped = indirect->table_desc.len /
- sizeof(struct srp_direct_buf);
- if (num_mapped <= MAX_INDIRECT_BUFS) {
- unmap_sg_list(num_mapped, dev, &indirect->desc_list[0]);
- return;
- }
-
- unmap_sg_list(num_mapped, dev, evt_struct->ext_list);
- }
+ if (evt_struct->cmnd)
+ scsi_dma_unmap(evt_struct->cmnd);
}
static int map_sg_list(struct scsi_cmnd *cmd, int nseg,
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index 6d5ae44..633e090 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -471,12 +471,12 @@
WARN_ON(hdrlength >= 256);
hdr->hlength = hdrlength & 0xFF;
+ hdr->cmdsn = task->cmdsn = cpu_to_be32(session->cmdsn);
if (session->tt->init_task && session->tt->init_task(task))
return -EIO;
task->state = ISCSI_TASK_RUNNING;
- hdr->cmdsn = task->cmdsn = cpu_to_be32(session->cmdsn);
session->cmdsn++;
conn->scsicmd_pdus_cnt++;
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index b00efd1..88f7446 100644
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -395,11 +395,15 @@
void sas_ata_task_abort(struct sas_task *task)
{
struct ata_queued_cmd *qc = task->uldd_task;
+ struct request_queue *q = qc->scsicmd->device->request_queue;
struct completion *waiting;
+ unsigned long flags;
/* Bounce SCSI-initiated commands to the SCSI EH */
if (qc->scsicmd) {
+ spin_lock_irqsave(q->queue_lock, flags);
blk_abort_request(qc->scsicmd->request);
+ spin_unlock_irqrestore(q->queue_lock, flags);
scsi_schedule_eh(qc->scsicmd->device->host);
return;
}
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index 2660e1b..8228350 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -1030,6 +1030,8 @@
void sas_task_abort(struct sas_task *task)
{
struct scsi_cmnd *sc = task->uldd_task;
+ struct request_queue *q = sc->device->request_queue;
+ unsigned long flags;
/* Escape for libsas internal commands */
if (!sc) {
@@ -1044,7 +1046,9 @@
return;
}
+ spin_lock_irqsave(q->queue_lock, flags);
blk_abort_request(sc->request);
+ spin_unlock_irqrestore(q->queue_lock, flags);
scsi_schedule_eh(sc->device->host);
}
diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c
index ec37238..d62b3e4 100644
--- a/drivers/scsi/lpfc/lpfc_bsg.c
+++ b/drivers/scsi/lpfc/lpfc_bsg.c
@@ -433,7 +433,7 @@
dd_data = cmdiocbq->context1;
/* normal completion and timeout crossed paths, already done */
if (!dd_data) {
- spin_unlock_irqrestore(&phba->hbalock, flags);
+ spin_unlock_irqrestore(&phba->ct_ev_lock, flags);
return;
}
@@ -1196,7 +1196,7 @@
dd_data = cmdiocbq->context1;
/* normal completion and timeout crossed paths, already done */
if (!dd_data) {
- spin_unlock_irqrestore(&phba->hbalock, flags);
+ spin_unlock_irqrestore(&phba->ct_ev_lock, flags);
return;
}
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 359e9a7..1c7ef55 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -2393,6 +2393,7 @@
return 0;
done:
+ spin_unlock_irqrestore(&ha->hardware_lock, flags);
if (bsg_job->request->msgcode == FC_BSG_HST_CT)
kfree(sp->fcport);
kfree(sp->ctx);
diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c
index 09d6d4b..caeb7d1 100644
--- a/drivers/scsi/qla4xxx/ql4_mbx.c
+++ b/drivers/scsi/qla4xxx/ql4_mbx.c
@@ -467,7 +467,7 @@
if (conn_err_detail)
*conn_err_detail = mbox_sts[5];
if (tcp_source_port_num)
- *tcp_source_port_num = (uint16_t) mbox_sts[6] >> 16;
+ *tcp_source_port_num = (uint16_t) (mbox_sts[6] >> 16);
if (connection_id)
*connection_id = (uint16_t) mbox_sts[6] & 0x00FF;
status = QLA_SUCCESS;
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index 3e10c30..3a5bfd1 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -957,7 +957,8 @@
static sector_t get_sdebug_capacity(void)
{
if (scsi_debug_virtual_gb > 0)
- return 2048 * 1024 * (sector_t)scsi_debug_virtual_gb;
+ return (sector_t)scsi_debug_virtual_gb *
+ (1073741824 / scsi_debug_sector_size);
else
return sdebug_store_sectors;
}
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index d45c69c..7ad53fa 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -302,7 +302,20 @@
if (scmd->device->allow_restart &&
(sshdr.asc == 0x04) && (sshdr.ascq == 0x02))
return FAILED;
- return SUCCESS;
+
+ if (blk_barrier_rq(scmd->request))
+ /*
+ * barrier requests should always retry on UA
+ * otherwise block will get a spurious error
+ */
+ return NEEDS_RETRY;
+ else
+ /*
+ * for normal (non barrier) commands, pass the
+ * UA upwards for a determination in the
+ * completion functions
+ */
+ return SUCCESS;
/* these three are not supported */
case COPY_ABORTED:
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 8b827f3..de6c603 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -1040,6 +1040,7 @@
{
rq->cmd_type = REQ_TYPE_BLOCK_PC;
rq->timeout = SD_TIMEOUT;
+ rq->retries = SD_MAX_RETRIES;
rq->cmd[0] = SYNCHRONIZE_CACHE;
rq->cmd_len = 10;
}
diff --git a/drivers/scsi/wd7000.c b/drivers/scsi/wd7000.c
index d0b7d2f..333580b 100644
--- a/drivers/scsi/wd7000.c
+++ b/drivers/scsi/wd7000.c
@@ -1587,7 +1587,7 @@
{
Adapter *host = (Adapter *) SCpnt->device->host->hostdata;
- spin_unlock_irq(SCpnt->device->host->host_lock);
+ spin_lock_irq(SCpnt->device->host->host_lock);
if (wd7000_adapter_reset(host) < 0) {
spin_unlock_irq(SCpnt->device->host->host_lock);
diff --git a/drivers/serial/8250_pnp.c b/drivers/serial/8250_pnp.c
index 24485cc..4822cb5 100644
--- a/drivers/serial/8250_pnp.c
+++ b/drivers/serial/8250_pnp.c
@@ -348,6 +348,8 @@
{ "FUJ02E6", 0 },
/* Fujitsu Wacom 2FGT Tablet PC device */
{ "FUJ02E7", 0 },
+ /* Fujitsu Wacom 1FGT Tablet PC device */
+ { "FUJ02E9", 0 },
/*
* LG C1 EXPRESS DUAL (C1-PB11A3) touch screen (actually a FUJ02E6 in
* disguise)
diff --git a/drivers/serial/mcf.c b/drivers/serial/mcf.c
index 7bb5fee..b5aaef9 100644
--- a/drivers/serial/mcf.c
+++ b/drivers/serial/mcf.c
@@ -263,6 +263,7 @@
}
spin_lock_irqsave(&port->lock, flags);
+ uart_update_timeout(port, termios->c_cflag, baud);
writeb(MCFUART_UCR_CMDRESETRX, port->membase + MCFUART_UCR);
writeb(MCFUART_UCR_CMDRESETTX, port->membase + MCFUART_UCR);
writeb(MCFUART_UCR_CMDRESETMRPTR, port->membase + MCFUART_UCR);
@@ -379,6 +380,7 @@
static void mcf_config_port(struct uart_port *port, int flags)
{
port->type = PORT_MCF;
+ port->fifosize = MCFUART_TXFIFOSIZE;
/* Clear mask, so no surprise interrupts. */
writeb(0, port->membase + MCFUART_UIMR);
@@ -424,7 +426,7 @@
/*
* Define the basic serial functions we support.
*/
-static struct uart_ops mcf_uart_ops = {
+static const struct uart_ops mcf_uart_ops = {
.tx_empty = mcf_tx_empty,
.get_mctrl = mcf_get_mctrl,
.set_mctrl = mcf_set_mctrl,
@@ -443,7 +445,7 @@
.verify_port = mcf_verify_port,
};
-static struct mcf_uart mcf_ports[3];
+static struct mcf_uart mcf_ports[4];
#define MCF_MAXPORTS ARRAY_SIZE(mcf_ports)
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c
index 3119fdd..a176ab4 100644
--- a/drivers/serial/mpc52xx_uart.c
+++ b/drivers/serial/mpc52xx_uart.c
@@ -29,39 +29,6 @@
* kind, whether express or implied.
*/
-/* Platform device Usage :
- *
- * Since PSCs can have multiple function, the correct driver for each one
- * is selected by calling mpc52xx_match_psc_function(...). The function
- * handled by this driver is "uart".
- *
- * The driver init all necessary registers to place the PSC in uart mode without
- * DCD. However, the pin multiplexing aren't changed and should be set either
- * by the bootloader or in the platform init code.
- *
- * The idx field must be equal to the PSC index (e.g. 0 for PSC1, 1 for PSC2,
- * and so on). So the PSC1 is mapped to /dev/ttyPSC0, PSC2 to /dev/ttyPSC1 and
- * so on. But be warned, it's an ABSOLUTE REQUIREMENT ! This is needed mainly
- * fpr the console code : without this 1:1 mapping, at early boot time, when we
- * are parsing the kernel args console=ttyPSC?, we wouldn't know which PSC it
- * will be mapped to.
- */
-
-/* OF Platform device Usage :
- *
- * This driver is only used for PSCs configured in uart mode. The device
- * tree will have a node for each PSC with "mpc52xx-psc-uart" in the compatible
- * list.
- *
- * By default, PSC devices are enumerated in the order they are found. However
- * a particular PSC number can be forces by adding 'device_no = <port#>'
- * to the device node.
- *
- * The driver init all necessary registers to place the PSC in uart mode without
- * DCD. However, the pin multiplexing aren't changed and should be set either
- * by the bootloader or in the platform init code.
- */
-
#undef DEBUG
#include <linux/device.h>
diff --git a/drivers/serial/pmac_zilog.c b/drivers/serial/pmac_zilog.c
index 4eaa043..700e108 100644
--- a/drivers/serial/pmac_zilog.c
+++ b/drivers/serial/pmac_zilog.c
@@ -752,8 +752,10 @@
uap->curregs[R5] = new_reg;
/* NOTE: Not subject to 'transmitter active' rule. */
- if (ZS_IS_ASLEEP(uap))
+ if (ZS_IS_ASLEEP(uap)) {
+ spin_unlock_irqrestore(&port->lock, flags);
return;
+ }
write_zsreg(uap, R5, uap->curregs[R5]);
}
diff --git a/drivers/serial/serial_ks8695.c b/drivers/serial/serial_ks8695.c
index 2e71bbc..b196202 100644
--- a/drivers/serial/serial_ks8695.c
+++ b/drivers/serial/serial_ks8695.c
@@ -650,6 +650,7 @@
static int __init ks8695_console_init(void)
{
+ add_preferred_console(SERIAL_KS8695_DEVNAME, 0, NULL);
register_console(&ks8695_console);
return 0;
}
diff --git a/drivers/spi/omap2_mcspi.c b/drivers/spi/omap2_mcspi.c
index d8356af..e0de0d0 100644
--- a/drivers/spi/omap2_mcspi.c
+++ b/drivers/spi/omap2_mcspi.c
@@ -204,6 +204,7 @@
cs->chconf0 = val;
mcspi_write_cs_reg(spi, OMAP2_MCSPI_CHCONF0, val);
+ mcspi_read_cs_reg(spi, OMAP2_MCSPI_CHCONF0);
}
static void omap2_mcspi_set_dma_req(const struct spi_device *spi,
@@ -532,7 +533,7 @@
goto out;
}
#ifdef VERBOSE
- dev_dbg(&spi->dev, "write-%d %04x\n",
+ dev_dbg(&spi->dev, "write-%d %08x\n",
word_len, *tx);
#endif
__raw_writel(*tx++, tx_reg);
@@ -550,7 +551,7 @@
mcspi_write_chconf0(spi, l);
*rx++ = __raw_readl(rx_reg);
#ifdef VERBOSE
- dev_dbg(&spi->dev, "read-%d %04x\n",
+ dev_dbg(&spi->dev, "read-%d %08x\n",
word_len, *(rx - 1));
#endif
}
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 9ffb0fd..b3a1f92 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -41,7 +41,7 @@
spi->master->cleanup(spi);
spi_master_put(spi->master);
- kfree(dev);
+ kfree(spi);
}
static ssize_t
@@ -257,6 +257,7 @@
{
static DEFINE_MUTEX(spi_add_lock);
struct device *dev = spi->master->dev.parent;
+ struct device *d;
int status;
/* Chipselects are numbered 0..max; validate. */
@@ -278,10 +279,11 @@
*/
mutex_lock(&spi_add_lock);
- if (bus_find_device_by_name(&spi_bus_type, NULL, dev_name(&spi->dev))
- != NULL) {
+ d = bus_find_device_by_name(&spi_bus_type, NULL, dev_name(&spi->dev));
+ if (d != NULL) {
dev_err(dev, "chipselect %d already in use\n",
spi->chip_select);
+ put_device(d);
status = -EBUSY;
goto done;
}
diff --git a/drivers/staging/dt3155/dt3155_drv.c b/drivers/staging/dt3155/dt3155_drv.c
index a67c622..7ac2c6d 100644
--- a/drivers/staging/dt3155/dt3155_drv.c
+++ b/drivers/staging/dt3155/dt3155_drv.c
@@ -57,19 +57,8 @@
extern void printques(int);
-#ifdef MODULE
#include <linux/module.h>
#include <linux/interrupt.h>
-
-
-MODULE_LICENSE("GPL");
-
-#endif
-
-#ifndef CONFIG_PCI
-#error "DT3155 : Kernel PCI support not enabled (DT3155 drive requires PCI)"
-#endif
-
#include <linux/pci.h>
#include <linux/types.h>
#include <linux/poll.h>
@@ -84,6 +73,9 @@
#include "dt3155_io.h"
#include "allocator.h"
+
+MODULE_LICENSE("GPL");
+
/* Error variable. Zero means no error. */
int dt3155_errno = 0;
@@ -472,9 +464,9 @@
/* 50/60 Hz should be set before this point but let's make sure it is */
/* right anyway */
- ReadI2C(dt3155_lbase[ minor ], CONFIG, &i2c_csr2.reg);
+ ReadI2C(dt3155_lbase[ minor ], CSR2, &i2c_csr2.reg);
i2c_csr2.fld.HZ50 = FORMAT50HZ;
- WriteI2C(dt3155_lbase[ minor ], CONFIG, i2c_config.reg);
+ WriteI2C(dt3155_lbase[ minor ], CSR2, i2c_csr2.reg);
/* enable busmaster chip, clear flags */
diff --git a/drivers/staging/hv/Hv.c b/drivers/staging/hv/Hv.c
index 5d53889..3a1112d 100644
--- a/drivers/staging/hv/Hv.c
+++ b/drivers/staging/hv/Hv.c
@@ -306,9 +306,9 @@
DPRINT_ENTER(VMBUS);
if (gHvContext.SignalEventBuffer) {
+ kfree(gHvContext.SignalEventBuffer);
gHvContext.SignalEventBuffer = NULL;
gHvContext.SignalEventParam = NULL;
- kfree(gHvContext.SignalEventBuffer);
}
if (gHvContext.HypercallPage) {
diff --git a/drivers/staging/hv/RndisFilter.c b/drivers/staging/hv/RndisFilter.c
index cd2930d..6704f64 100644
--- a/drivers/staging/hv/RndisFilter.c
+++ b/drivers/staging/hv/RndisFilter.c
@@ -751,6 +751,7 @@
ret = RndisFilterSetPacketFilter(Device,
NDIS_PACKET_TYPE_BROADCAST |
+ NDIS_PACKET_TYPE_ALL_MULTICAST |
NDIS_PACKET_TYPE_DIRECTED);
if (ret == 0)
Device->State = RNDIS_DEV_DATAINITIALIZED;
diff --git a/drivers/staging/hv/netvsc_drv.c b/drivers/staging/hv/netvsc_drv.c
index 2ccb6b9..ab27d9a 100644
--- a/drivers/staging/hv/netvsc_drv.c
+++ b/drivers/staging/hv/netvsc_drv.c
@@ -403,8 +403,7 @@
if (!net_drv_obj->Base.OnDeviceAdd)
return -1;
- net = alloc_netdev(sizeof(struct net_device_context), "seth%d",
- ether_setup);
+ net = alloc_etherdev(sizeof(struct net_device_context));
if (!net)
return -1;
diff --git a/drivers/staging/iio/accel/lis3l02dq_core.c b/drivers/staging/iio/accel/lis3l02dq_core.c
index ea76902..82e4358 100644
--- a/drivers/staging/iio/accel/lis3l02dq_core.c
+++ b/drivers/staging/iio/accel/lis3l02dq_core.c
@@ -618,7 +618,7 @@
static void lis3l02dq_thresh_handler_bh_no_check(struct work_struct *work_s)
{
struct iio_work_cont *wc
- = container_of(work_s, struct iio_work_cont, ws_nocheck);
+ = container_of(work_s, struct iio_work_cont, ws);
struct lis3l02dq_state *st = wc->st;
u8 t;
diff --git a/drivers/staging/iio/accel/lis3l02dq_ring.c b/drivers/staging/iio/accel/lis3l02dq_ring.c
index 9371243..a4d97ea 100644
--- a/drivers/staging/iio/accel/lis3l02dq_ring.c
+++ b/drivers/staging/iio/accel/lis3l02dq_ring.c
@@ -493,6 +493,9 @@
struct lis3l02dq_state *state = indio_dev->dev_data;
state->trig = iio_allocate_trigger();
+ if (!state->trig)
+ return -ENOMEM;
+
state->trig->name = kmalloc(IIO_TRIGGER_NAME_LENGTH, GFP_KERNEL);
if (!state->trig->name) {
ret = -ENOMEM;
diff --git a/drivers/staging/iio/adc/max1363_core.c b/drivers/staging/iio/adc/max1363_core.c
index 790d1cc..773f1d1 100644
--- a/drivers/staging/iio/adc/max1363_core.c
+++ b/drivers/staging/iio/adc/max1363_core.c
@@ -557,6 +557,7 @@
if (!IS_ERR(st->reg))
regulator_put(st->reg);
error_free_st:
+ i2c_set_clientdata(client, NULL);
kfree(st);
error_ret:
@@ -574,6 +575,7 @@
regulator_disable(st->reg);
regulator_put(st->reg);
}
+ i2c_set_clientdata(client, NULL);
kfree(st);
return 0;
diff --git a/drivers/staging/iio/industrialio-core.c b/drivers/staging/iio/industrialio-core.c
index 37f58f6..1d77082 100644
--- a/drivers/staging/iio/industrialio-core.c
+++ b/drivers/staging/iio/industrialio-core.c
@@ -537,6 +537,7 @@
sysfs_remove_group(&dev_info->dev.kobj, dev_info->attrs);
}
+/* Return a negative errno on failure */
int iio_get_new_idr_val(struct idr *this_idr)
{
int ret;
@@ -660,7 +661,7 @@
for (i = 0; i < dev_info->num_interrupt_lines; i++) {
dev_info->event_interfaces[i].owner = dev_info->driver_module;
ret = iio_get_new_idr_val(&iio_event_idr);
- if (ret)
+ if (ret < 0)
goto error_free_setup_ev_ints;
else
dev_info->event_interfaces[i].id = ret;
diff --git a/drivers/staging/iio/light/tsl2563.c b/drivers/staging/iio/light/tsl2563.c
index 1ba4aa3..8770a00 100644
--- a/drivers/staging/iio/light/tsl2563.c
+++ b/drivers/staging/iio/light/tsl2563.c
@@ -682,6 +682,7 @@
fail2:
iio_device_unregister(chip->indio_dev);
fail1:
+ i2c_set_clientdata(client, NULL);
kfree(chip);
return err;
}
@@ -692,6 +693,7 @@
iio_device_unregister(chip->indio_dev);
+ i2c_set_clientdata(client, NULL);
kfree(chip);
return 0;
}
diff --git a/drivers/staging/iio/ring_sw.c b/drivers/staging/iio/ring_sw.c
index b104c3d..cf22c09 100644
--- a/drivers/staging/iio/ring_sw.c
+++ b/drivers/staging/iio/ring_sw.c
@@ -293,7 +293,7 @@
return -EAGAIN;
memcpy(data, last_written_p_copy, ring->buf.bpd);
- if (unlikely(ring->last_written_p >= last_written_p_copy))
+ if (unlikely(ring->last_written_p != last_written_p_copy))
goto again;
iio_unmark_sw_rb_in_use(&ring->buf);
diff --git a/drivers/staging/octeon/cvmx-helper-board.c b/drivers/staging/octeon/cvmx-helper-board.c
index 3085e38..00a555b 100644
--- a/drivers/staging/octeon/cvmx-helper-board.c
+++ b/drivers/staging/octeon/cvmx-helper-board.c
@@ -153,6 +153,14 @@
* through switch.
*/
return -1;
+
+ case CVMX_BOARD_TYPE_CUST_WSX16:
+ if (ipd_port >= 0 && ipd_port <= 3)
+ return ipd_port;
+ else if (ipd_port >= 16 && ipd_port <= 19)
+ return ipd_port - 16 + 4;
+ else
+ return -1;
}
/* Some unknown board. Somebody forgot to update this function... */
diff --git a/drivers/staging/rt2860/usb_main_dev.c b/drivers/staging/rt2860/usb_main_dev.c
index 1873a79..740db0c 100644
--- a/drivers/staging/rt2860/usb_main_dev.c
+++ b/drivers/staging/rt2860/usb_main_dev.c
@@ -63,6 +63,7 @@
{USB_DEVICE(0x07D1, 0x3C11)}, /* D-Link */
{USB_DEVICE(0x14B2, 0x3C07)}, /* AL */
{USB_DEVICE(0x050D, 0x8053)}, /* Belkin */
+ {USB_DEVICE(0x050D, 0x825B)}, /* Belkin */
{USB_DEVICE(0x14B2, 0x3C23)}, /* Airlink */
{USB_DEVICE(0x14B2, 0x3C27)}, /* Airlink */
{USB_DEVICE(0x07AA, 0x002F)}, /* Corega */
diff --git a/drivers/staging/rtl8192su/r8192U_core.c b/drivers/staging/rtl8192su/r8192U_core.c
index e16256fe..04d9b85 100644
--- a/drivers/staging/rtl8192su/r8192U_core.c
+++ b/drivers/staging/rtl8192su/r8192U_core.c
@@ -113,14 +113,17 @@
static const struct usb_device_id rtl8192_usb_id_tbl[] = {
/* Realtek */
+ {USB_DEVICE(0x0bda, 0x8171)},
{USB_DEVICE(0x0bda, 0x8192)},
{USB_DEVICE(0x0bda, 0x8709)},
/* Corega */
{USB_DEVICE(0x07aa, 0x0043)},
/* Belkin */
{USB_DEVICE(0x050d, 0x805E)},
+ {USB_DEVICE(0x050d, 0x815F)}, /* Belkin F5D8053 v6 */
/* Sitecom */
{USB_DEVICE(0x0df6, 0x0031)},
+ {USB_DEVICE(0x0df6, 0x004b)}, /* WL-349 */
/* EnGenius */
{USB_DEVICE(0x1740, 0x9201)},
/* Dlink */
diff --git a/drivers/staging/usbip/usbip_event.c b/drivers/staging/usbip/usbip_event.c
index 6da1021..a2566f1 100644
--- a/drivers/staging/usbip/usbip_event.c
+++ b/drivers/staging/usbip/usbip_event.c
@@ -117,6 +117,9 @@
{
struct usbip_task *eh = &ud->eh;
+ if (eh->thread == current)
+ return; /* do not wait for myself */
+
wait_for_completion(&eh->thread_done);
usbip_dbg_eh("usbip_eh has finished\n");
}
diff --git a/drivers/staging/vme/bridges/vme_tsi148.c b/drivers/staging/vme/bridges/vme_tsi148.c
index 68f2442..783051f 100644
--- a/drivers/staging/vme/bridges/vme_tsi148.c
+++ b/drivers/staging/vme/bridges/vme_tsi148.c
@@ -2455,9 +2455,10 @@
dev_info(&pdev->dev, "VME Write and flush and error check is %s\n",
err_chk ? "enabled" : "disabled");
- if (tsi148_crcsr_init(tsi148_bridge, pdev))
+ if (tsi148_crcsr_init(tsi148_bridge, pdev)) {
dev_err(&pdev->dev, "CR/CSR configuration failed.\n");
goto err_crcsr;
+ }
retval = vme_register_bridge(tsi148_bridge);
if (retval != 0) {
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index be6331e..5e1a253 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1542,6 +1542,9 @@
{ USB_DEVICE(0x1bbb, 0x0003), /* Alcatel OT-I650 */
.driver_info = NO_UNION_NORMAL, /* reports zero length descriptor */
},
+ { USB_DEVICE(0x1576, 0x03b1), /* Maretron USB100 */
+ .driver_info = NO_UNION_NORMAL, /* reports zero length descriptor */
+ },
/* Nokia S60 phones expose two ACM channels. The first is
* a modem and is picked up by the standard AT-command
diff --git a/drivers/usb/core/Kconfig b/drivers/usb/core/Kconfig
index 97a819c..7e594449 100644
--- a/drivers/usb/core/Kconfig
+++ b/drivers/usb/core/Kconfig
@@ -109,7 +109,7 @@
config USB_OTG
bool
depends on USB && EXPERIMENTAL
- select USB_SUSPEND
+ depends on USB_SUSPEND
default n
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index 6a3b5ca..2f3dc4c 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -301,7 +301,7 @@
intf->condition = USB_INTERFACE_BINDING;
- /* Bound interfaces are initially active. They are
+ /* Probed interfaces are initially active. They are
* runtime-PM-enabled only if the driver has autosuspend support.
* They are sensitive to their children's power states.
*/
@@ -437,11 +437,11 @@
iface->condition = USB_INTERFACE_BOUND;
- /* Bound interfaces are initially active. They are
+ /* Claimed interfaces are initially inactive (suspended). They are
* runtime-PM-enabled only if the driver has autosuspend support.
* They are sensitive to their children's power states.
*/
- pm_runtime_set_active(dev);
+ pm_runtime_set_suspended(dev);
pm_suspend_ignore_children(dev, false);
if (driver->supports_autosuspend)
pm_runtime_enable(dev);
@@ -1170,7 +1170,7 @@
static int usb_suspend_both(struct usb_device *udev, pm_message_t msg)
{
int status = 0;
- int i = 0;
+ int i = 0, n = 0;
struct usb_interface *intf;
if (udev->state == USB_STATE_NOTATTACHED ||
@@ -1179,7 +1179,8 @@
/* Suspend all the interfaces and then udev itself */
if (udev->actconfig) {
- for (; i < udev->actconfig->desc.bNumInterfaces; i++) {
+ n = udev->actconfig->desc.bNumInterfaces;
+ for (i = n - 1; i >= 0; --i) {
intf = udev->actconfig->interface[i];
status = usb_suspend_interface(udev, intf, msg);
if (status != 0)
@@ -1192,7 +1193,7 @@
/* If the suspend failed, resume interfaces that did get suspended */
if (status != 0) {
msg.event ^= (PM_EVENT_SUSPEND | PM_EVENT_RESUME);
- while (--i >= 0) {
+ while (++i < n) {
intf = udev->actconfig->interface[i];
usb_resume_interface(udev, intf, msg, 0);
}
@@ -1263,13 +1264,47 @@
return status;
}
+static void choose_wakeup(struct usb_device *udev, pm_message_t msg)
+{
+ int w, i;
+ struct usb_interface *intf;
+
+ /* Remote wakeup is needed only when we actually go to sleep.
+ * For things like FREEZE and QUIESCE, if the device is already
+ * autosuspended then its current wakeup setting is okay.
+ */
+ if (msg.event == PM_EVENT_FREEZE || msg.event == PM_EVENT_QUIESCE) {
+ if (udev->state != USB_STATE_SUSPENDED)
+ udev->do_remote_wakeup = 0;
+ return;
+ }
+
+ /* If remote wakeup is permitted, see whether any interface drivers
+ * actually want it.
+ */
+ w = 0;
+ if (device_may_wakeup(&udev->dev) && udev->actconfig) {
+ for (i = 0; i < udev->actconfig->desc.bNumInterfaces; i++) {
+ intf = udev->actconfig->interface[i];
+ w |= intf->needs_remote_wakeup;
+ }
+ }
+
+ /* If the device is autosuspended with the wrong wakeup setting,
+ * autoresume now so the setting can be changed.
+ */
+ if (udev->state == USB_STATE_SUSPENDED && w != udev->do_remote_wakeup)
+ pm_runtime_resume(&udev->dev);
+ udev->do_remote_wakeup = w;
+}
+
/* The device lock is held by the PM core */
int usb_suspend(struct device *dev, pm_message_t msg)
{
struct usb_device *udev = to_usb_device(dev);
do_unbind_rebind(udev, DO_UNBIND);
- udev->do_remote_wakeup = device_may_wakeup(&udev->dev);
+ choose_wakeup(udev, msg);
return usb_suspend_both(udev, msg);
}
diff --git a/drivers/usb/core/generic.c b/drivers/usb/core/generic.c
index bdf87a8..2c95153 100644
--- a/drivers/usb/core/generic.c
+++ b/drivers/usb/core/generic.c
@@ -120,7 +120,7 @@
* than a vendor-specific driver. */
else if (udev->descriptor.bDeviceClass !=
USB_CLASS_VENDOR_SPEC &&
- (!desc || desc->bInterfaceClass !=
+ (desc && desc->bInterfaceClass !=
USB_CLASS_VENDOR_SPEC)) {
best = c;
break;
diff --git a/drivers/usb/core/inode.c b/drivers/usb/core/inode.c
index 97b40ce..4a6366a 100644
--- a/drivers/usb/core/inode.c
+++ b/drivers/usb/core/inode.c
@@ -515,13 +515,13 @@
*dentry = NULL;
mutex_lock(&parent->d_inode->i_mutex);
*dentry = lookup_one_len(name, parent, strlen(name));
- if (!IS_ERR(dentry)) {
+ if (!IS_ERR(*dentry)) {
if ((mode & S_IFMT) == S_IFDIR)
error = usbfs_mkdir (parent->d_inode, *dentry, mode);
else
error = usbfs_create (parent->d_inode, *dentry, mode);
} else
- error = PTR_ERR(dentry);
+ error = PTR_ERR(*dentry);
mutex_unlock(&parent->d_inode->i_mutex);
return error;
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 1297e9b..0561430 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -718,7 +718,7 @@
EXPORT_SYMBOL_GPL(__usb_get_extra_descriptor);
/**
- * usb_buffer_alloc - allocate dma-consistent buffer for URB_NO_xxx_DMA_MAP
+ * usb_alloc_coherent - allocate dma-consistent buffer for URB_NO_xxx_DMA_MAP
* @dev: device the buffer will be used with
* @size: requested buffer size
* @mem_flags: affect whether allocation may block
@@ -737,30 +737,30 @@
* architectures where CPU caches are not DMA-coherent. On systems without
* bus-snooping caches, these buffers are uncached.
*
- * When the buffer is no longer used, free it with usb_buffer_free().
+ * When the buffer is no longer used, free it with usb_free_coherent().
*/
-void *usb_buffer_alloc(struct usb_device *dev, size_t size, gfp_t mem_flags,
- dma_addr_t *dma)
+void *usb_alloc_coherent(struct usb_device *dev, size_t size, gfp_t mem_flags,
+ dma_addr_t *dma)
{
if (!dev || !dev->bus)
return NULL;
return hcd_buffer_alloc(dev->bus, size, mem_flags, dma);
}
-EXPORT_SYMBOL_GPL(usb_buffer_alloc);
+EXPORT_SYMBOL_GPL(usb_alloc_coherent);
/**
- * usb_buffer_free - free memory allocated with usb_buffer_alloc()
+ * usb_free_coherent - free memory allocated with usb_alloc_coherent()
* @dev: device the buffer was used with
* @size: requested buffer size
* @addr: CPU address of buffer
* @dma: DMA address of buffer
*
* This reclaims an I/O buffer, letting it be reused. The memory must have
- * been allocated using usb_buffer_alloc(), and the parameters must match
+ * been allocated using usb_alloc_coherent(), and the parameters must match
* those provided in that allocation request.
*/
-void usb_buffer_free(struct usb_device *dev, size_t size, void *addr,
- dma_addr_t dma)
+void usb_free_coherent(struct usb_device *dev, size_t size, void *addr,
+ dma_addr_t dma)
{
if (!dev || !dev->bus)
return;
@@ -768,7 +768,7 @@
return;
hcd_buffer_free(dev->bus, size, addr, dma);
}
-EXPORT_SYMBOL_GPL(usb_buffer_free);
+EXPORT_SYMBOL_GPL(usb_free_coherent);
/**
* usb_buffer_map - create DMA mapping(s) for an urb
diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c
index 124a8cc..1f73b48 100644
--- a/drivers/usb/gadget/s3c-hsotg.c
+++ b/drivers/usb/gadget/s3c-hsotg.c
@@ -2145,6 +2145,7 @@
u32 epctrl;
u32 mps;
int dir_in;
+ int ret = 0;
dev_dbg(hsotg->dev,
"%s: ep %s: a 0x%02x, attr 0x%02x, mps 0x%04x, intr %d\n",
@@ -2196,7 +2197,8 @@
switch (desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) {
case USB_ENDPOINT_XFER_ISOC:
dev_err(hsotg->dev, "no current ISOC support\n");
- return -EINVAL;
+ ret = -EINVAL;
+ goto out;
case USB_ENDPOINT_XFER_BULK:
epctrl |= S3C_DxEPCTL_EPType_Bulk;
@@ -2235,8 +2237,9 @@
/* enable the endpoint interrupt */
s3c_hsotg_ctrl_epint(hsotg, index, dir_in, 1);
+out:
spin_unlock_irqrestore(&hs_ep->lock, flags);
- return 0;
+ return ret;
}
static int s3c_hsotg_ep_disable(struct usb_ep *ep)
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 207e7a8..13ead00 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -543,6 +543,7 @@
*/
ehci->periodic_size = DEFAULT_I_TDPS;
INIT_LIST_HEAD(&ehci->cached_itd_list);
+ INIT_LIST_HEAD(&ehci->cached_sitd_list);
if ((retval = ehci_mem_init(ehci, GFP_KERNEL)) < 0)
return retval;
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index 1937267..c7178bc 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -801,7 +801,7 @@
* this bit; seems too long to spin routinely...
*/
retval = handshake(ehci, status_reg,
- PORT_RESET, 0, 750);
+ PORT_RESET, 0, 1000);
if (retval != 0) {
ehci_err (ehci, "port %d reset error %d\n",
wIndex + 1, retval);
diff --git a/drivers/usb/host/ehci-mem.c b/drivers/usb/host/ehci-mem.c
index aeda96e..1f3f01e 100644
--- a/drivers/usb/host/ehci-mem.c
+++ b/drivers/usb/host/ehci-mem.c
@@ -136,7 +136,7 @@
static void ehci_mem_cleanup (struct ehci_hcd *ehci)
{
- free_cached_itd_list(ehci);
+ free_cached_lists(ehci);
if (ehci->async)
qh_put (ehci->async);
ehci->async = NULL;
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
index a67a003..40a8583 100644
--- a/drivers/usb/host/ehci-omap.c
+++ b/drivers/usb/host/ehci-omap.c
@@ -629,11 +629,13 @@
}
snprintf(supply, sizeof(supply), "hsusb%d", i);
omap->regulator[i] = regulator_get(omap->dev, supply);
- if (IS_ERR(omap->regulator[i]))
+ if (IS_ERR(omap->regulator[i])) {
+ omap->regulator[i] = NULL;
dev_dbg(&pdev->dev,
"failed to get ehci port%d regulator\n", i);
- else
+ } else {
regulator_enable(omap->regulator[i]);
+ }
}
ret = omap_start_ehc(omap, hcd);
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index a0aaaaf..805ec63 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -510,7 +510,7 @@
ehci_writel(ehci, cmd, &ehci->regs->command);
/* posted write ... */
- free_cached_itd_list(ehci);
+ free_cached_lists(ehci);
ehci->next_uframe = -1;
return 0;
@@ -2139,13 +2139,27 @@
(stream->bEndpointAddress & USB_DIR_IN) ? "in" : "out");
}
iso_stream_put (ehci, stream);
- /* OK to recycle this SITD now that its completion callback ran. */
+
done:
sitd->urb = NULL;
- sitd->stream = NULL;
- list_move(&sitd->sitd_list, &stream->free_list);
- iso_stream_put(ehci, stream);
-
+ if (ehci->clock_frame != sitd->frame) {
+ /* OK to recycle this SITD now. */
+ sitd->stream = NULL;
+ list_move(&sitd->sitd_list, &stream->free_list);
+ iso_stream_put(ehci, stream);
+ } else {
+ /* HW might remember this SITD, so we can't recycle it yet.
+ * Move it to a safe place until a new frame starts.
+ */
+ list_move(&sitd->sitd_list, &ehci->cached_sitd_list);
+ if (stream->refcount == 2) {
+ /* If iso_stream_put() were called here, stream
+ * would be freed. Instead, just prevent reuse.
+ */
+ stream->ep->hcpriv = NULL;
+ stream->ep = NULL;
+ }
+ }
return retval;
}
@@ -2211,9 +2225,10 @@
/*-------------------------------------------------------------------------*/
-static void free_cached_itd_list(struct ehci_hcd *ehci)
+static void free_cached_lists(struct ehci_hcd *ehci)
{
struct ehci_itd *itd, *n;
+ struct ehci_sitd *sitd, *sn;
list_for_each_entry_safe(itd, n, &ehci->cached_itd_list, itd_list) {
struct ehci_iso_stream *stream = itd->stream;
@@ -2221,6 +2236,13 @@
list_move(&itd->itd_list, &stream->free_list);
iso_stream_put(ehci, stream);
}
+
+ list_for_each_entry_safe(sitd, sn, &ehci->cached_sitd_list, sitd_list) {
+ struct ehci_iso_stream *stream = sitd->stream;
+ sitd->stream = NULL;
+ list_move(&sitd->sitd_list, &stream->free_list);
+ iso_stream_put(ehci, stream);
+ }
}
/*-------------------------------------------------------------------------*/
@@ -2247,7 +2269,7 @@
clock_frame = -1;
}
if (ehci->clock_frame != clock_frame) {
- free_cached_itd_list(ehci);
+ free_cached_lists(ehci);
ehci->clock_frame = clock_frame;
}
clock %= mod;
@@ -2414,7 +2436,7 @@
clock = now;
clock_frame = clock >> 3;
if (ehci->clock_frame != clock_frame) {
- free_cached_itd_list(ehci);
+ free_cached_lists(ehci);
ehci->clock_frame = clock_frame;
}
} else {
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index b1dce96..556c0b4 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -87,8 +87,9 @@
int next_uframe; /* scan periodic, start here */
unsigned periodic_sched; /* periodic activity count */
- /* list of itds completed while clock_frame was still active */
+ /* list of itds & sitds completed while clock_frame was still active */
struct list_head cached_itd_list;
+ struct list_head cached_sitd_list;
unsigned clock_frame;
/* per root hub port */
@@ -195,7 +196,7 @@
clear_bit (action, &ehci->actions);
}
-static void free_cached_itd_list(struct ehci_hcd *ehci);
+static void free_cached_lists(struct ehci_hcd *ehci);
/*-------------------------------------------------------------------------*/
diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c
index 68b83ab..944291e 100644
--- a/drivers/usb/host/ohci-at91.c
+++ b/drivers/usb/host/ohci-at91.c
@@ -331,6 +331,8 @@
*/
if (at91_suspend_entering_slow_clock()) {
ohci_usb_reset (ohci);
+ /* flush the writes */
+ (void) ohci_readl (ohci, &ohci->regs->control);
at91_stop_clock();
}
diff --git a/drivers/usb/host/ohci-da8xx.c b/drivers/usb/host/ohci-da8xx.c
index 4aa08d3..d22fb4d 100644
--- a/drivers/usb/host/ohci-da8xx.c
+++ b/drivers/usb/host/ohci-da8xx.c
@@ -23,7 +23,7 @@
#error "This file is DA8xx bus glue. Define CONFIG_ARCH_DAVINCI_DA8XX."
#endif
-#define CFGCHIP2 DA8XX_SYSCFG_VIRT(DA8XX_CFGCHIP2_REG)
+#define CFGCHIP2 DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP2_REG)
static struct clk *usb11_clk;
static struct clk *usb20_clk;
diff --git a/drivers/usb/host/ohci-hub.c b/drivers/usb/host/ohci-hub.c
index 32bbce9..65cac8c 100644
--- a/drivers/usb/host/ohci-hub.c
+++ b/drivers/usb/host/ohci-hub.c
@@ -697,7 +697,7 @@
u16 wLength
) {
struct ohci_hcd *ohci = hcd_to_ohci (hcd);
- int ports = hcd_to_bus (hcd)->root_hub->maxchild;
+ int ports = ohci->num_ports;
u32 temp;
int retval = 0;
diff --git a/drivers/usb/host/oxu210hp-hcd.c b/drivers/usb/host/oxu210hp-hcd.c
index 50f57f4..e62b30b 100644
--- a/drivers/usb/host/oxu210hp-hcd.c
+++ b/drivers/usb/host/oxu210hp-hcd.c
@@ -660,13 +660,13 @@
if (qh->dummy == NULL) {
oxu_dbg(oxu, "no dummy td\n");
oxu->qh_used[i] = 0;
-
- return NULL;
+ qh = NULL;
+ goto unlock;
}
oxu->qh_used[i] = 1;
}
-
+unlock:
spin_unlock(&oxu->mem_lock);
return qh;
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index e11cc3a..3b867a8 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -720,10 +720,10 @@
/* port status seems weird until after reset, so
* force the reset and make khubd clean up later.
*/
- if (sl811->stat_insrmv & 1)
- sl811->port1 |= 1 << USB_PORT_FEAT_CONNECTION;
- else
+ if (irqstat & SL11H_INTMASK_RD)
sl811->port1 &= ~(1 << USB_PORT_FEAT_CONNECTION);
+ else
+ sl811->port1 |= 1 << USB_PORT_FEAT_CONNECTION;
sl811->port1 |= 1 << USB_PORT_FEAT_C_CONNECTION;
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index c09539b..d64f572 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -582,6 +582,19 @@
return EP_INTERVAL(interval);
}
+/* The "Mult" field in the endpoint context is only set for SuperSpeed devices.
+ * High speed endpoint descriptors can define "the number of additional
+ * transaction opportunities per microframe", but that goes in the Max Burst
+ * endpoint context field.
+ */
+static inline u32 xhci_get_endpoint_mult(struct usb_device *udev,
+ struct usb_host_endpoint *ep)
+{
+ if (udev->speed != USB_SPEED_SUPER || !ep->ss_ep_comp)
+ return 0;
+ return ep->ss_ep_comp->desc.bmAttributes;
+}
+
static inline u32 xhci_get_endpoint_type(struct usb_device *udev,
struct usb_host_endpoint *ep)
{
@@ -612,6 +625,36 @@
return type;
}
+/* Return the maximum endpoint service interval time (ESIT) payload.
+ * Basically, this is the maxpacket size, multiplied by the burst size
+ * and mult size.
+ */
+static inline u32 xhci_get_max_esit_payload(struct xhci_hcd *xhci,
+ struct usb_device *udev,
+ struct usb_host_endpoint *ep)
+{
+ int max_burst;
+ int max_packet;
+
+ /* Only applies for interrupt or isochronous endpoints */
+ if (usb_endpoint_xfer_control(&ep->desc) ||
+ usb_endpoint_xfer_bulk(&ep->desc))
+ return 0;
+
+ if (udev->speed == USB_SPEED_SUPER) {
+ if (ep->ss_ep_comp)
+ return ep->ss_ep_comp->desc.wBytesPerInterval;
+ xhci_warn(xhci, "WARN no SS endpoint companion descriptor.\n");
+ /* Assume no bursts, no multiple opportunities to send. */
+ return ep->desc.wMaxPacketSize;
+ }
+
+ max_packet = ep->desc.wMaxPacketSize & 0x3ff;
+ max_burst = (ep->desc.wMaxPacketSize & 0x1800) >> 11;
+ /* A 0 in max burst means 1 transfer per ESIT */
+ return max_packet * (max_burst + 1);
+}
+
int xhci_endpoint_init(struct xhci_hcd *xhci,
struct xhci_virt_device *virt_dev,
struct usb_device *udev,
@@ -623,6 +666,7 @@
struct xhci_ring *ep_ring;
unsigned int max_packet;
unsigned int max_burst;
+ u32 max_esit_payload;
ep_index = xhci_get_endpoint_index(&ep->desc);
ep_ctx = xhci_get_ep_ctx(xhci, virt_dev->in_ctx, ep_index);
@@ -644,6 +688,7 @@
ep_ctx->deq = ep_ring->first_seg->dma | ep_ring->cycle_state;
ep_ctx->ep_info = xhci_get_endpoint_interval(udev, ep);
+ ep_ctx->ep_info |= EP_MULT(xhci_get_endpoint_mult(udev, ep));
/* FIXME dig Mult and streams info out of ep companion desc */
@@ -689,6 +734,26 @@
default:
BUG();
}
+ max_esit_payload = xhci_get_max_esit_payload(xhci, udev, ep);
+ ep_ctx->tx_info = MAX_ESIT_PAYLOAD_FOR_EP(max_esit_payload);
+
+ /*
+ * XXX no idea how to calculate the average TRB buffer length for bulk
+ * endpoints, as the driver gives us no clue how big each scatter gather
+ * list entry (or buffer) is going to be.
+ *
+ * For isochronous and interrupt endpoints, we set it to the max
+ * available, until we have new API in the USB core to allow drivers to
+ * declare how much bandwidth they actually need.
+ *
+ * Normally, it would be calculated by taking the total of the buffer
+ * lengths in the TD and then dividing by the number of TRBs in a TD,
+ * including link TRBs, No-op TRBs, and Event data TRBs. Since we don't
+ * use Event Data TRBs, and we don't chain in a link TRB on short
+ * transfers, we're basically dividing by 1.
+ */
+ ep_ctx->tx_info |= AVG_TRB_LENGTH_FOR_EP(max_esit_payload);
+
/* FIXME Debug endpoint context */
return 0;
}
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index e5eb09b..ea389e9 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -609,6 +609,10 @@
#define MAX_PACKET_MASK (0xffff << 16)
#define MAX_PACKET_DECODED(p) (((p) >> 16) & 0xffff)
+/* tx_info bitmasks */
+#define AVG_TRB_LENGTH_FOR_EP(p) ((p) & 0xffff)
+#define MAX_ESIT_PAYLOAD_FOR_EP(p) (((p) & 0xffff) << 16)
+
/**
* struct xhci_input_control_context
diff --git a/drivers/usb/misc/usbsevseg.c b/drivers/usb/misc/usbsevseg.c
index a9555cb..de8ef94 100644
--- a/drivers/usb/misc/usbsevseg.c
+++ b/drivers/usb/misc/usbsevseg.c
@@ -49,6 +49,7 @@
u16 textlength;
u8 shadow_power; /* for PM */
+ u8 has_interface_pm;
};
/* sysfs_streq can't replace this completely
@@ -68,12 +69,16 @@
{
int rc;
- if (!mydev->shadow_power && mydev->powered) {
+ if (mydev->powered && !mydev->has_interface_pm) {
rc = usb_autopm_get_interface(mydev->intf);
if (rc < 0)
return;
+ mydev->has_interface_pm = 1;
}
+ if (mydev->shadow_power != 1)
+ return;
+
rc = usb_control_msg(mydev->udev,
usb_sndctrlpipe(mydev->udev, 0),
0x12,
@@ -86,8 +91,10 @@
if (rc < 0)
dev_dbg(&mydev->udev->dev, "power retval = %d\n", rc);
- if (mydev->shadow_power && !mydev->powered)
+ if (!mydev->powered && mydev->has_interface_pm) {
usb_autopm_put_interface(mydev->intf);
+ mydev->has_interface_pm = 0;
+ }
}
static void update_display_mode(struct usb_sevsegdev *mydev)
@@ -351,6 +358,10 @@
mydev->intf = interface;
usb_set_intfdata(interface, mydev);
+ /* PM */
+ mydev->shadow_power = 1; /* currently active */
+ mydev->has_interface_pm = 0; /* have not issued autopm_get */
+
/*set defaults */
mydev->textmode = 0x02; /* ascii mode */
mydev->mode_msb = 0x06; /* 6 characters */
diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig
index b4c783c..07fe490 100644
--- a/drivers/usb/musb/Kconfig
+++ b/drivers/usb/musb/Kconfig
@@ -42,7 +42,7 @@
default y if (BF52x && !BF522 && !BF523)
comment "DaVinci 35x and 644x USB support"
- depends on USB_MUSB_HDRC && ARCH_DAVINCI
+ depends on USB_MUSB_HDRC && ARCH_DAVINCI_DMx
comment "OMAP 243x high speed USB support"
depends on USB_MUSB_HDRC && ARCH_OMAP2430
diff --git a/drivers/usb/musb/Makefile b/drivers/usb/musb/Makefile
index 85710cc..3a485da 100644
--- a/drivers/usb/musb/Makefile
+++ b/drivers/usb/musb/Makefile
@@ -6,7 +6,7 @@
obj-$(CONFIG_USB_MUSB_HDRC) += musb_hdrc.o
-ifeq ($(CONFIG_ARCH_DAVINCI),y)
+ifeq ($(CONFIG_ARCH_DAVINCI_DMx),y)
musb_hdrc-objs += davinci.o
endif
diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c
index 719a22d..ec8d324 100644
--- a/drivers/usb/musb/blackfin.c
+++ b/drivers/usb/musb/blackfin.c
@@ -172,13 +172,7 @@
spin_unlock_irqrestore(&musb->lock, flags);
- /* REVISIT we sometimes get spurious IRQs on g_ep0
- * not clear why... fall in BF54x too.
- */
- if (retval != IRQ_HANDLED)
- DBG(5, "spurious?\n");
-
- return IRQ_HANDLED;
+ return retval;
}
static void musb_conn_timer_handler(unsigned long _musb)
diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c
index 29bce5c..ce2e16f 100644
--- a/drivers/usb/musb/davinci.c
+++ b/drivers/usb/musb/davinci.c
@@ -444,6 +444,8 @@
return 0;
fail:
+ clk_disable(musb->clock);
+
usb_nop_xceiv_unregister();
return -ENODEV;
}
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 0e8b8ab..705cc4a 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -965,10 +965,8 @@
spin_lock_irqsave(&musb->lock, flags);
musb_platform_disable(musb);
musb_generic_disable(musb);
- if (musb->clock) {
+ if (musb->clock)
clk_put(musb->clock);
- musb->clock = NULL;
- }
spin_unlock_irqrestore(&musb->lock, flags);
/* FIXME power down */
@@ -1853,15 +1851,6 @@
put_device(musb->xceiv->dev);
#endif
- musb_writeb(musb->mregs, MUSB_DEVCTL, 0);
- musb_platform_exit(musb);
- musb_writeb(musb->mregs, MUSB_DEVCTL, 0);
-
- if (musb->clock) {
- clk_disable(musb->clock);
- clk_put(musb->clock);
- }
-
#ifdef CONFIG_USB_MUSB_HDRC_HCD
usb_put_hcd(musb_to_hcd(musb));
#else
@@ -1889,8 +1878,10 @@
*/
if (!plat) {
dev_dbg(dev, "no platform_data?\n");
- return -ENODEV;
+ status = -ENODEV;
+ goto fail0;
}
+
switch (plat->mode) {
case MUSB_HOST:
#ifdef CONFIG_USB_MUSB_HDRC_HCD
@@ -1912,13 +1903,16 @@
#endif
default:
dev_err(dev, "incompatible Kconfig role setting\n");
- return -EINVAL;
+ status = -EINVAL;
+ goto fail0;
}
/* allocate */
musb = allocate_instance(dev, plat->config, ctrl);
- if (!musb)
- return -ENOMEM;
+ if (!musb) {
+ status = -ENOMEM;
+ goto fail0;
+ }
spin_lock_init(&musb->lock);
musb->board_mode = plat->mode;
@@ -1936,7 +1930,7 @@
if (IS_ERR(musb->clock)) {
status = PTR_ERR(musb->clock);
musb->clock = NULL;
- goto fail;
+ goto fail1;
}
}
@@ -1955,12 +1949,12 @@
*/
musb->isr = generic_interrupt;
status = musb_platform_init(musb);
-
if (status < 0)
- goto fail;
+ goto fail2;
+
if (!musb->isr) {
status = -ENODEV;
- goto fail2;
+ goto fail3;
}
#ifndef CONFIG_MUSB_PIO_ONLY
@@ -1986,7 +1980,7 @@
? MUSB_CONTROLLER_MHDRC
: MUSB_CONTROLLER_HDRC, musb);
if (status < 0)
- goto fail2;
+ goto fail3;
#ifdef CONFIG_USB_MUSB_OTG
setup_timer(&musb->otg_timer, musb_otg_timer_func, (unsigned long) musb);
@@ -1999,7 +1993,7 @@
if (request_irq(nIrq, musb->isr, 0, dev_name(dev), musb)) {
dev_err(dev, "request_irq %d failed!\n", nIrq);
status = -ENODEV;
- goto fail2;
+ goto fail3;
}
musb->nIrq = nIrq;
/* FIXME this handles wakeup irqs wrong */
@@ -2039,8 +2033,6 @@
musb->xceiv->state = OTG_STATE_A_IDLE;
status = usb_add_hcd(musb_to_hcd(musb), -1, 0);
- if (status)
- goto fail;
DBG(1, "%s mode, status %d, devctl %02x %c\n",
"HOST", status,
@@ -2055,8 +2047,6 @@
musb->xceiv->state = OTG_STATE_B_IDLE;
status = musb_gadget_setup(musb);
- if (status)
- goto fail;
DBG(1, "%s mode, status %d, dev%02x\n",
is_otg_enabled(musb) ? "OTG" : "PERIPHERAL",
@@ -2064,12 +2054,14 @@
musb_readb(musb->mregs, MUSB_DEVCTL));
}
+ if (status < 0)
+ goto fail3;
#ifdef CONFIG_SYSFS
status = sysfs_create_group(&musb->controller->kobj, &musb_attr_group);
-#endif
if (status)
- goto fail2;
+ goto fail4;
+#endif
dev_info(dev, "USB %s mode controller at %p using %s, IRQ %d\n",
({char *s;
@@ -2085,17 +2077,29 @@
return 0;
-fail2:
+fail4:
+ if (!is_otg_enabled(musb) && is_host_enabled(musb))
+ usb_remove_hcd(musb_to_hcd(musb));
+ else
+ musb_gadget_cleanup(musb);
+
+fail3:
+ if (musb->irq_wake)
+ device_init_wakeup(dev, 0);
musb_platform_exit(musb);
-fail:
+
+fail2:
+ if (musb->clock)
+ clk_put(musb->clock);
+
+fail1:
dev_err(musb->controller,
"musb_init_controller failed with status %d\n", status);
- if (musb->clock)
- clk_put(musb->clock);
- device_init_wakeup(dev, 0);
musb_free(musb);
+fail0:
+
return status;
}
@@ -2132,7 +2136,6 @@
/* clobbered by use_dma=n */
orig_dma_mask = dev->dma_mask;
#endif
-
status = musb_init_controller(dev, irq, base);
if (status < 0)
iounmap(base);
@@ -2155,6 +2158,10 @@
if (musb->board_mode == MUSB_HOST)
usb_remove_hcd(musb_to_hcd(musb));
#endif
+ musb_writeb(musb->mregs, MUSB_DEVCTL, 0);
+ musb_platform_exit(musb);
+ musb_writeb(musb->mregs, MUSB_DEVCTL, 0);
+
musb_free(musb);
iounmap(ctrl_base);
device_init_wakeup(&pdev->dev, 0);
@@ -2176,6 +2183,7 @@
if (is_host_enabled(musb)) {
musb_context.frame = musb_readw(musb_base, MUSB_FRAME);
musb_context.testmode = musb_readb(musb_base, MUSB_TESTMODE);
+ musb_context.busctl = musb_read_ulpi_buscontrol(musb->mregs);
}
musb_context.power = musb_readb(musb_base, MUSB_POWER);
musb_context.intrtxe = musb_readw(musb_base, MUSB_INTRTXE);
@@ -2247,6 +2255,7 @@
if (is_host_enabled(musb)) {
musb_writew(musb_base, MUSB_FRAME, musb_context.frame);
musb_writeb(musb_base, MUSB_TESTMODE, musb_context.testmode);
+ musb_write_ulpi_buscontrol(musb->mregs, musb_context.busctl);
}
musb_writeb(musb_base, MUSB_POWER, musb_context.power);
musb_writew(musb_base, MUSB_INTRTXE, musb_context.intrtxe);
diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h
index cd9f4a9..ac17b00 100644
--- a/drivers/usb/musb/musb_core.h
+++ b/drivers/usb/musb/musb_core.h
@@ -478,7 +478,7 @@
u16 frame;
u8 index, testmode;
- u8 devctl, misc;
+ u8 devctl, busctl, misc;
struct musb_csr_regs index_regs[MUSB_C_NUM_EPS];
};
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index dec896e..877d20b 100644
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -2042,6 +2042,7 @@
* odd, rare, error prone, but legal.
*/
kfree(qh);
+ qh = NULL;
ret = 0;
} else
ret = musb_schedule(musb, qh,
diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
index 490cdf1..8259263 100644
--- a/drivers/usb/musb/omap2430.c
+++ b/drivers/usb/musb/omap2430.c
@@ -331,8 +331,5 @@
musb_platform_suspend(musb);
- clk_put(musb->clock);
- musb->clock = NULL;
-
return 0;
}
diff --git a/drivers/usb/musb/tusb6010.c b/drivers/usb/musb/tusb6010.c
index ab776a8..60d3938 100644
--- a/drivers/usb/musb/tusb6010.c
+++ b/drivers/usb/musb/tusb6010.c
@@ -29,6 +29,19 @@
#define TUSB_REV_MAJOR(reg_val) ((reg_val >> 4) & 0xf)
#define TUSB_REV_MINOR(reg_val) (reg_val & 0xf)
+#ifdef CONFIG_PM
+/* REVISIT: These should be only needed if somebody implements off idle */
+void musb_platform_save_context(struct musb *musb,
+ struct musb_context_registers *musb_context)
+{
+}
+
+void musb_platform_restore_context(struct musb *musb,
+ struct musb_context_registers *musb_context)
+{
+}
+#endif
+
/*
* Checks the revision. We need to use the DMA register as 3.0 does not
* have correct versions for TUSB_PRCM_REV or TUSB_INT_CTRL_REV.
diff --git a/drivers/usb/musb/tusb6010_omap.c b/drivers/usb/musb/tusb6010_omap.c
index 5afa070..c061a88 100644
--- a/drivers/usb/musb/tusb6010_omap.c
+++ b/drivers/usb/musb/tusb6010_omap.c
@@ -39,7 +39,7 @@
struct tusb_omap_dma *tusb_dma;
- void __iomem *dma_addr;
+ dma_addr_t dma_addr;
u32 len;
u16 packet_sz;
@@ -126,6 +126,7 @@
struct tusb_omap_dma_ch *chdat = to_chdat(channel);
struct tusb_omap_dma *tusb_dma = chdat->tusb_dma;
struct musb *musb = chdat->musb;
+ struct device *dev = musb->controller;
struct musb_hw_ep *hw_ep = chdat->hw_ep;
void __iomem *ep_conf = hw_ep->conf;
void __iomem *mbase = musb->mregs;
@@ -173,13 +174,15 @@
DBG(3, "Using PIO for remaining %lu bytes\n", pio);
buf = phys_to_virt((u32)chdat->dma_addr) + chdat->transfer_len;
if (chdat->tx) {
- dma_cache_maint(phys_to_virt((u32)chdat->dma_addr),
- chdat->transfer_len, DMA_TO_DEVICE);
+ dma_unmap_single(dev, chdat->dma_addr,
+ chdat->transfer_len,
+ DMA_TO_DEVICE);
musb_write_fifo(hw_ep, pio, buf);
} else {
+ dma_unmap_single(dev, chdat->dma_addr,
+ chdat->transfer_len,
+ DMA_FROM_DEVICE);
musb_read_fifo(hw_ep, pio, buf);
- dma_cache_maint(phys_to_virt((u32)chdat->dma_addr),
- chdat->transfer_len, DMA_FROM_DEVICE);
}
channel->actual_len += pio;
}
@@ -224,6 +227,7 @@
struct tusb_omap_dma_ch *chdat = to_chdat(channel);
struct tusb_omap_dma *tusb_dma = chdat->tusb_dma;
struct musb *musb = chdat->musb;
+ struct device *dev = musb->controller;
struct musb_hw_ep *hw_ep = chdat->hw_ep;
void __iomem *mbase = musb->mregs;
void __iomem *ep_conf = hw_ep->conf;
@@ -299,14 +303,16 @@
chdat->packet_sz = packet_sz;
chdat->len = len;
channel->actual_len = 0;
- chdat->dma_addr = (void __iomem *)dma_addr;
+ chdat->dma_addr = dma_addr;
channel->status = MUSB_DMA_STATUS_BUSY;
/* Since we're recycling dma areas, we need to clean or invalidate */
if (chdat->tx)
- dma_cache_maint(phys_to_virt(dma_addr), len, DMA_TO_DEVICE);
+ dma_map_single(dev, phys_to_virt(dma_addr), len,
+ DMA_TO_DEVICE);
else
- dma_cache_maint(phys_to_virt(dma_addr), len, DMA_FROM_DEVICE);
+ dma_map_single(dev, phys_to_virt(dma_addr), len,
+ DMA_FROM_DEVICE);
/* Use 16-bit transfer if dma_addr is not 32-bit aligned */
if ((dma_addr & 0x3) == 0) {
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index ca9d866..84d0eda 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -305,6 +305,11 @@
#define ZTE_PRODUCT_CDMA_TECH 0xfffe
#define ZTE_PRODUCT_AC8710 0xfff1
#define ZTE_PRODUCT_AC2726 0xfff5
+#define ZTE_PRODUCT_AC8710T 0xffff
+
+/* ZTE PRODUCTS -- alternate vendor ID */
+#define ZTE_VENDOR_ID2 0x1d6b
+#define ZTE_PRODUCT_MF_330 0x0002
#define BENQ_VENDOR_ID 0x04a5
#define BENQ_PRODUCT_H10 0x4068
@@ -373,6 +378,8 @@
#define HAIER_VENDOR_ID 0x201e
#define HAIER_PRODUCT_CE100 0x2009
+#define CINTERION_VENDOR_ID 0x0681
+
/* some devices interfaces need special handling due to a number of reasons */
enum option_blacklist_reason {
OPTION_BLACKLIST_NONE = 0,
@@ -679,6 +686,8 @@
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC8710, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC2726, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC8710T, 0xff, 0xff, 0xff) },
+ { USB_DEVICE(ZTE_VENDOR_ID2, ZTE_PRODUCT_MF_330) },
{ USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) },
{ USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) },
{ USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5) }, /* Yes, ALINK_VENDOR_ID */
@@ -716,6 +725,7 @@
{ USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1011)},
{ USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1012)},
+ { USB_DEVICE(CINTERION_VENDOR_ID, 0x0047) },
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, option_ids);
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index 73d5f34..c28b160 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -59,6 +59,7 @@
{ USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_ALDIGA) },
{ USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_MMX) },
{ USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_GPRS) },
+ { USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_HCR331) },
{ 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) },
@@ -97,6 +98,7 @@
{ USB_DEVICE(CRESSI_VENDOR_ID, CRESSI_EDY_PRODUCT_ID) },
{ USB_DEVICE(SONY_VENDOR_ID, SONY_QN3USB_PRODUCT_ID) },
{ USB_DEVICE(SANWA_VENDOR_ID, SANWA_PRODUCT_ID) },
+ { USB_DEVICE(ADLINK_VENDOR_ID, ADLINK_ND6530_PRODUCT_ID) },
{ } /* Terminating entry */
};
diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h
index d640dc9..23c09b3 100644
--- a/drivers/usb/serial/pl2303.h
+++ b/drivers/usb/serial/pl2303.h
@@ -20,6 +20,7 @@
#define PL2303_PRODUCT_ID_ALDIGA 0x0611
#define PL2303_PRODUCT_ID_MMX 0x0612
#define PL2303_PRODUCT_ID_GPRS 0x0609
+#define PL2303_PRODUCT_ID_HCR331 0x331a
#define ATEN_VENDOR_ID 0x0557
#define ATEN_VENDOR_ID2 0x0547
@@ -134,3 +135,7 @@
/* Sanwa KB-USB2 multimeter cable (ID: 11ad:0001) */
#define SANWA_VENDOR_ID 0x11ad
#define SANWA_PRODUCT_ID 0x0001
+
+/* ADLINK ND-6530 RS232,RS485 and RS422 adapter */
+#define ADLINK_VENDOR_ID 0x0b63
+#define ADLINK_ND6530_PRODUCT_ID 0x6530
diff --git a/drivers/usb/serial/qcaux.c b/drivers/usb/serial/qcaux.c
index 0b93620..7e3bea2 100644
--- a/drivers/usb/serial/qcaux.c
+++ b/drivers/usb/serial/qcaux.c
@@ -42,6 +42,14 @@
#define CMOTECH_PRODUCT_CDU550 0x5553
#define CMOTECH_PRODUCT_CDX650 0x6512
+/* LG devices */
+#define LG_VENDOR_ID 0x1004
+#define LG_PRODUCT_VX4400_6000 0x6000 /* VX4400/VX6000/Rumor */
+
+/* Sanyo devices */
+#define SANYO_VENDOR_ID 0x0474
+#define SANYO_PRODUCT_KATANA_LX 0x0754 /* SCP-3800 (Katana LX) */
+
static struct usb_device_id id_table[] = {
{ USB_DEVICE_AND_INTERFACE_INFO(UTSTARCOM_VENDOR_ID, UTSTARCOM_PRODUCT_PC5740, 0xff, 0x00, 0x00) },
{ USB_DEVICE_AND_INTERFACE_INFO(UTSTARCOM_VENDOR_ID, UTSTARCOM_PRODUCT_PC5750, 0xff, 0x00, 0x00) },
@@ -51,6 +59,8 @@
{ USB_DEVICE_AND_INTERFACE_INFO(UTSTARCOM_VENDOR_ID, UTSTARCOM_PRODUCT_UM175_ALLTEL, 0xff, 0x00, 0x00) },
{ USB_DEVICE_AND_INTERFACE_INFO(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_CDU550, 0xff, 0xff, 0x00) },
{ USB_DEVICE_AND_INTERFACE_INFO(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_CDX650, 0xff, 0xff, 0x00) },
+ { USB_DEVICE_AND_INTERFACE_INFO(LG_VENDOR_ID, LG_PRODUCT_VX4400_6000, 0xff, 0xff, 0x00) },
+ { USB_DEVICE_AND_INTERFACE_INFO(SANYO_VENDOR_ID, SANYO_PRODUCT_KATANA_LX, 0xff, 0xff, 0x00) },
{ },
};
MODULE_DEVICE_TABLE(usb, id_table);
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index 9202f94..ef0bdb0 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -230,6 +230,7 @@
static const struct usb_device_id id_table[] = {
{ USB_DEVICE(0x0F3D, 0x0112) }, /* Airprime/Sierra PC 5220 */
{ USB_DEVICE(0x03F0, 0x1B1D) }, /* HP ev2200 a.k.a MC5720 */
+ { USB_DEVICE(0x03F0, 0x211D) }, /* HP ev2210 a.k.a MC5725 */
{ USB_DEVICE(0x03F0, 0x1E1D) }, /* HP hs2300 a.k.a MC8775 */
{ USB_DEVICE(0x1199, 0x0017) }, /* Sierra Wireless EM5625 */
diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c
index 0afe5c7..e1bfda3 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.c
+++ b/drivers/usb/serial/ti_usb_3410_5052.c
@@ -172,7 +172,7 @@
/* the array dimension is the number of default entries plus */
/* TI_EXTRA_VID_PID_COUNT user defined entries plus 1 terminating */
/* null entry */
-static struct usb_device_id ti_id_table_3410[10+TI_EXTRA_VID_PID_COUNT+1] = {
+static struct usb_device_id ti_id_table_3410[13+TI_EXTRA_VID_PID_COUNT+1] = {
{ USB_DEVICE(TI_VENDOR_ID, TI_3410_PRODUCT_ID) },
{ USB_DEVICE(TI_VENDOR_ID, TI_3410_EZ430_ID) },
{ USB_DEVICE(MTS_VENDOR_ID, MTS_GSM_NO_FW_PRODUCT_ID) },
@@ -180,6 +180,9 @@
{ USB_DEVICE(MTS_VENDOR_ID, MTS_CDMA_PRODUCT_ID) },
{ USB_DEVICE(MTS_VENDOR_ID, MTS_GSM_PRODUCT_ID) },
{ USB_DEVICE(MTS_VENDOR_ID, MTS_EDGE_PRODUCT_ID) },
+ { USB_DEVICE(MTS_VENDOR_ID, MTS_MT9234MU_PRODUCT_ID) },
+ { USB_DEVICE(MTS_VENDOR_ID, MTS_MT9234ZBA_PRODUCT_ID) },
+ { USB_DEVICE(MTS_VENDOR_ID, MTS_MT9234ZBAOLD_PRODUCT_ID) },
{ USB_DEVICE(IBM_VENDOR_ID, IBM_4543_PRODUCT_ID) },
{ USB_DEVICE(IBM_VENDOR_ID, IBM_454B_PRODUCT_ID) },
{ USB_DEVICE(IBM_VENDOR_ID, IBM_454C_PRODUCT_ID) },
@@ -192,7 +195,7 @@
{ USB_DEVICE(TI_VENDOR_ID, TI_5052_FIRMWARE_PRODUCT_ID) },
};
-static struct usb_device_id ti_id_table_combined[14+2*TI_EXTRA_VID_PID_COUNT+1] = {
+static struct usb_device_id ti_id_table_combined[17+2*TI_EXTRA_VID_PID_COUNT+1] = {
{ USB_DEVICE(TI_VENDOR_ID, TI_3410_PRODUCT_ID) },
{ USB_DEVICE(TI_VENDOR_ID, TI_3410_EZ430_ID) },
{ USB_DEVICE(MTS_VENDOR_ID, MTS_GSM_NO_FW_PRODUCT_ID) },
@@ -200,6 +203,9 @@
{ USB_DEVICE(MTS_VENDOR_ID, MTS_CDMA_PRODUCT_ID) },
{ USB_DEVICE(MTS_VENDOR_ID, MTS_GSM_PRODUCT_ID) },
{ USB_DEVICE(MTS_VENDOR_ID, MTS_EDGE_PRODUCT_ID) },
+ { USB_DEVICE(MTS_VENDOR_ID, MTS_MT9234MU_PRODUCT_ID) },
+ { USB_DEVICE(MTS_VENDOR_ID, MTS_MT9234ZBA_PRODUCT_ID) },
+ { USB_DEVICE(MTS_VENDOR_ID, MTS_MT9234ZBAOLD_PRODUCT_ID) },
{ USB_DEVICE(TI_VENDOR_ID, TI_5052_BOOT_PRODUCT_ID) },
{ USB_DEVICE(TI_VENDOR_ID, TI_5152_BOOT_PRODUCT_ID) },
{ USB_DEVICE(TI_VENDOR_ID, TI_5052_EEPROM_PRODUCT_ID) },
@@ -287,6 +293,8 @@
MODULE_FIRMWARE("mts_cdma.fw");
MODULE_FIRMWARE("mts_gsm.fw");
MODULE_FIRMWARE("mts_edge.fw");
+MODULE_FIRMWARE("mts_mt9234mu.fw");
+MODULE_FIRMWARE("mts_mt9234zba.fw");
module_param(debug, bool, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(debug, "Enable debugging, 0=no, 1=yes");
@@ -1687,6 +1695,7 @@
const struct firmware *fw_p;
char buf[32];
+ dbg("%s\n", __func__);
/* try ID specific firmware first, then try generic firmware */
sprintf(buf, "ti_usb-v%04x-p%04x.fw", dev->descriptor.idVendor,
dev->descriptor.idProduct);
@@ -1703,7 +1712,15 @@
case MTS_EDGE_PRODUCT_ID:
strcpy(buf, "mts_edge.fw");
break;
- }
+ case MTS_MT9234MU_PRODUCT_ID:
+ strcpy(buf, "mts_mt9234mu.fw");
+ break;
+ case MTS_MT9234ZBA_PRODUCT_ID:
+ strcpy(buf, "mts_mt9234zba.fw");
+ break;
+ case MTS_MT9234ZBAOLD_PRODUCT_ID:
+ strcpy(buf, "mts_mt9234zba.fw");
+ break; }
}
if (buf[0] == '\0') {
if (tdev->td_is_3410)
@@ -1718,7 +1735,7 @@
return -ENOENT;
}
if (fw_p->size > TI_FIRMWARE_BUF_SIZE) {
- dev_err(&dev->dev, "%s - firmware too large\n", __func__);
+ dev_err(&dev->dev, "%s - firmware too large %zu\n", __func__, fw_p->size);
return -ENOENT;
}
@@ -1730,6 +1747,7 @@
status = ti_do_download(dev, pipe, buffer, fw_p->size);
kfree(buffer);
} else {
+ dbg("%s ENOMEM\n", __func__);
status = -ENOMEM;
}
release_firmware(fw_p);
diff --git a/drivers/usb/serial/ti_usb_3410_5052.h b/drivers/usb/serial/ti_usb_3410_5052.h
index f323c60..2aac195 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.h
+++ b/drivers/usb/serial/ti_usb_3410_5052.h
@@ -45,6 +45,9 @@
#define MTS_CDMA_PRODUCT_ID 0xF110
#define MTS_GSM_PRODUCT_ID 0xF111
#define MTS_EDGE_PRODUCT_ID 0xF112
+#define MTS_MT9234MU_PRODUCT_ID 0xF114
+#define MTS_MT9234ZBA_PRODUCT_ID 0xF115
+#define MTS_MT9234ZBAOLD_PRODUCT_ID 0x0319
/* Commands */
#define TI_GET_VERSION 0x01
diff --git a/drivers/usb/wusbcore/devconnect.c b/drivers/usb/wusbcore/devconnect.c
index 46e79d3..7ec24e4 100644
--- a/drivers/usb/wusbcore/devconnect.c
+++ b/drivers/usb/wusbcore/devconnect.c
@@ -438,7 +438,7 @@
old_keep_alives = ie->hdr.bLength - sizeof(ie->hdr);
keep_alives = 0;
for (cnt = 0;
- keep_alives <= WUIE_ELT_MAX && cnt < wusbhc->ports_max;
+ keep_alives < WUIE_ELT_MAX && cnt < wusbhc->ports_max;
cnt++) {
unsigned tt = msecs_to_jiffies(wusbhc->trust_timeout);
diff --git a/drivers/video/bfin-t350mcqb-fb.c b/drivers/video/bfin-t350mcqb-fb.c
index 44e49c2..c2ec3dcd 100644
--- a/drivers/video/bfin-t350mcqb-fb.c
+++ b/drivers/video/bfin-t350mcqb-fb.c
@@ -488,9 +488,9 @@
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);
+ info->fb_buffer = dma_alloc_coherent(NULL, fbinfo->fix.smem_len +
+ ACTIVE_VIDEO_MEM_OFFSET,
+ &info->dma_handle, GFP_KERNEL);
if (NULL == info->fb_buffer) {
printk(KERN_ERR DRIVER_NAME
@@ -568,8 +568,8 @@
out6:
fb_dealloc_cmap(&fbinfo->cmap);
out4:
- dma_free_coherent(NULL, fbinfo->fix.smem_len, info->fb_buffer,
- info->dma_handle);
+ dma_free_coherent(NULL, fbinfo->fix.smem_len + ACTIVE_VIDEO_MEM_OFFSET,
+ info->fb_buffer, info->dma_handle);
out3:
framebuffer_release(fbinfo);
out2:
@@ -592,8 +592,9 @@
free_irq(info->irq, info);
if (info->fb_buffer != NULL)
- dma_free_coherent(NULL, fbinfo->fix.smem_len, info->fb_buffer,
- info->dma_handle);
+ dma_free_coherent(NULL, fbinfo->fix.smem_len +
+ ACTIVE_VIDEO_MEM_OFFSET, info->fb_buffer,
+ info->dma_handle);
fb_dealloc_cmap(&fbinfo->cmap);
diff --git a/drivers/video/efifb.c b/drivers/video/efifb.c
index 581d2db..ecf4055 100644
--- a/drivers/video/efifb.c
+++ b/drivers/video/efifb.c
@@ -49,6 +49,7 @@
M_MBP_2, /* MacBook Pro 2nd gen */
M_MBP_SR, /* MacBook Pro (Santa Rosa) */
M_MBP_4, /* MacBook Pro, 4th gen */
+ M_MBP_5_1, /* MacBook Pro, 5,1th gen */
M_UNKNOWN /* placeholder */
};
@@ -70,6 +71,7 @@
[M_MBP_2] = { "mbp2", 0, 0, 0, 0 }, /* placeholder */
[M_MBP_SR] = { "mbp3", 0x80030000, 2048 * 4, 1440, 900 },
[M_MBP_4] = { "mbp4", 0xc0060000, 2048 * 4, 1920, 1200 },
+ [M_MBP_5_1] = { "mbp51", 0xc0010000, 2048 * 4, 1440, 900 },
[M_UNKNOWN] = { NULL, 0, 0, 0, 0 }
};
@@ -106,6 +108,7 @@
EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBookPro3,1", M_MBP_SR),
EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro3,1", M_MBP_SR),
EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro4,1", M_MBP_4),
+ EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro5,1", M_MBP_5_1),
{},
};
diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index e14bd07..e8c7699 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -695,6 +695,7 @@
* 1) Enable Runtime PM
* 2) Force Runtime PM Resume since hardware is accessed from probe()
*/
+ priv->dev = &pdev->dev;
pm_runtime_enable(priv->dev);
pm_runtime_resume(priv->dev);
return 0;
@@ -957,25 +958,24 @@
if (!pdev->dev.platform_data) {
dev_err(&pdev->dev, "no platform data defined\n");
- error = -EINVAL;
- goto err0;
+ return -EINVAL;
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
i = platform_get_irq(pdev, 0);
if (!res || i < 0) {
dev_err(&pdev->dev, "cannot get platform resources\n");
- error = -ENOENT;
- goto err0;
+ return -ENOENT;
}
priv = kzalloc(sizeof(*priv), GFP_KERNEL);
if (!priv) {
dev_err(&pdev->dev, "cannot allocate device data\n");
- error = -ENOMEM;
- goto err0;
+ return -ENOMEM;
}
+ platform_set_drvdata(pdev, priv);
+
error = request_irq(i, sh_mobile_lcdc_irq, IRQF_DISABLED,
dev_name(&pdev->dev), priv);
if (error) {
@@ -984,8 +984,6 @@
}
priv->irq = i;
- priv->dev = &pdev->dev;
- platform_set_drvdata(pdev, priv);
pdata = pdev->dev.platform_data;
j = 0;
@@ -1099,9 +1097,9 @@
info = ch->info;
if (info->fbdefio) {
- priv->ch->sglist = vmalloc(sizeof(struct scatterlist) *
+ ch->sglist = vmalloc(sizeof(struct scatterlist) *
info->fix.smem_len >> PAGE_SHIFT);
- if (!priv->ch->sglist) {
+ if (!ch->sglist) {
dev_err(&pdev->dev, "cannot allocate sglist\n");
goto err1;
}
@@ -1126,9 +1124,9 @@
}
return 0;
- err1:
+err1:
sh_mobile_lcdc_remove(pdev);
- err0:
+
return error;
}
@@ -1139,7 +1137,7 @@
int i;
for (i = 0; i < ARRAY_SIZE(priv->ch); i++)
- if (priv->ch[i].info->dev)
+ if (priv->ch[i].info && priv->ch[i].info->dev)
unregister_framebuffer(priv->ch[i].info);
sh_mobile_lcdc_stop(priv);
@@ -1162,7 +1160,8 @@
if (priv->dot_clk)
clk_put(priv->dot_clk);
- pm_runtime_disable(priv->dev);
+ if (priv->dev)
+ pm_runtime_disable(priv->dev);
if (priv->base)
iounmap(priv->base);
diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c
index 3aed388..bfec7c2 100644
--- a/drivers/virtio/virtio_balloon.c
+++ b/drivers/virtio/virtio_balloon.c
@@ -103,7 +103,8 @@
num = min(num, ARRAY_SIZE(vb->pfns));
for (vb->num_pfns = 0; vb->num_pfns < num; vb->num_pfns++) {
- struct page *page = alloc_page(GFP_HIGHUSER | __GFP_NORETRY);
+ struct page *page = alloc_page(GFP_HIGHUSER | __GFP_NORETRY |
+ __GFP_NOMEMALLOC | __GFP_NOWARN);
if (!page) {
if (printk_ratelimit())
dev_printk(KERN_INFO, &vb->vdev->dev,
diff --git a/drivers/w1/masters/omap_hdq.c b/drivers/w1/masters/omap_hdq.c
index ef36fca..3a7e9ff 100644
--- a/drivers/w1/masters/omap_hdq.c
+++ b/drivers/w1/masters/omap_hdq.c
@@ -16,6 +16,7 @@
#include <linux/err.h>
#include <linux/clk.h>
#include <linux/io.h>
+#include <linux/sched.h>
#include <asm/irq.h>
#include <mach/hardware.h>
diff --git a/drivers/w1/slaves/w1_therm.c b/drivers/w1/slaves/w1_therm.c
index 1ed3d55..17726a0 100644
--- a/drivers/w1/slaves/w1_therm.c
+++ b/drivers/w1/slaves/w1_therm.c
@@ -115,9 +115,8 @@
static inline int w1_DS18B20_convert_temp(u8 rom[9])
{
- int t = ((s16)rom[1] << 8) | rom[0];
- t = t*1000/16;
- return t;
+ s16 t = le16_to_cpup((__le16 *)rom);
+ return t*1000/16;
}
static inline int w1_DS18S20_convert_temp(u8 rom[9])
diff --git a/drivers/watchdog/booke_wdt.c b/drivers/watchdog/booke_wdt.c
index 500d383..801ead1 100644
--- a/drivers/watchdog/booke_wdt.c
+++ b/drivers/watchdog/booke_wdt.c
@@ -121,7 +121,7 @@
return count;
}
-static const struct watchdog_info ident = {
+static struct watchdog_info ident = {
.options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING,
.identity = "PowerPC Book-E Watchdog",
};
diff --git a/drivers/watchdog/ep93xx_wdt.c b/drivers/watchdog/ep93xx_wdt.c
index 88ed54e..59359c9 100644
--- a/drivers/watchdog/ep93xx_wdt.c
+++ b/drivers/watchdog/ep93xx_wdt.c
@@ -244,7 +244,7 @@
module_param(timeout, int, 0);
MODULE_PARM_DESC(timeout,
"Watchdog timeout in seconds. (1<=timeout<=3600, default="
- __MODULE_STRING(WATCHDOG_TIMEOUT) ")");
+ __MODULE_STRING(WDT_TIMEOUT) ")");
MODULE_AUTHOR("Ray Lehtiniemi <rayl@mail.com>,"
"Alessandro Zummo <a.zummo@towertech.it>");
diff --git a/drivers/watchdog/sb_wdog.c b/drivers/watchdog/sb_wdog.c
index c8eadd4..88c83aa 100644
--- a/drivers/watchdog/sb_wdog.c
+++ b/drivers/watchdog/sb_wdog.c
@@ -67,8 +67,8 @@
void sbwdog_set(char __iomem *wdog, unsigned long t)
{
spin_lock(&sbwd_lock);
- __raw_writeb(0, wdog - 0x10);
- __raw_writeq(t & 0x7fffffUL, wdog);
+ __raw_writeb(0, wdog);
+ __raw_writeq(t & 0x7fffffUL, wdog - 0x10);
spin_unlock(&sbwd_lock);
}
diff --git a/drivers/watchdog/sbc_fitpc2_wdt.c b/drivers/watchdog/sbc_fitpc2_wdt.c
index 8d44c9b..c7d67e9 100644
--- a/drivers/watchdog/sbc_fitpc2_wdt.c
+++ b/drivers/watchdog/sbc_fitpc2_wdt.c
@@ -30,7 +30,7 @@
static int nowayout = WATCHDOG_NOWAYOUT;
static unsigned int margin = 60; /* (secs) Default is 1 minute */
static unsigned long wdt_status;
-static DEFINE_SPINLOCK(wdt_lock);
+static DEFINE_MUTEX(wdt_lock);
#define WDT_IN_USE 0
#define WDT_OK_TO_CLOSE 1
@@ -45,26 +45,26 @@
static void wdt_send_data(unsigned char command, unsigned char data)
{
- outb(command, COMMAND_PORT);
- msleep(100);
outb(data, DATA_PORT);
msleep(200);
+ outb(command, COMMAND_PORT);
+ msleep(100);
}
static void wdt_enable(void)
{
- spin_lock(&wdt_lock);
+ mutex_lock(&wdt_lock);
wdt_send_data(IFACE_ON_COMMAND, 1);
wdt_send_data(REBOOT_COMMAND, margin);
- spin_unlock(&wdt_lock);
+ mutex_unlock(&wdt_lock);
}
static void wdt_disable(void)
{
- spin_lock(&wdt_lock);
+ mutex_lock(&wdt_lock);
wdt_send_data(IFACE_ON_COMMAND, 0);
wdt_send_data(REBOOT_COMMAND, 0);
- spin_unlock(&wdt_lock);
+ mutex_unlock(&wdt_lock);
}
static int fitpc2_wdt_open(struct inode *inode, struct file *file)
diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c
index 5c5bc84..f8b86e9 100644
--- a/fs/9p/v9fs.c
+++ b/fs/9p/v9fs.c
@@ -238,6 +238,13 @@
return ERR_PTR(-ENOMEM);
}
+ rc = bdi_setup_and_register(&v9ses->bdi, "9p", BDI_CAP_MAP_COPY);
+ if (rc) {
+ __putname(v9ses->aname);
+ __putname(v9ses->uname);
+ return ERR_PTR(rc);
+ }
+
spin_lock(&v9fs_sessionlist_lock);
list_add(&v9ses->slist, &v9fs_sessionlist);
spin_unlock(&v9fs_sessionlist_lock);
@@ -301,6 +308,7 @@
return fid;
error:
+ bdi_destroy(&v9ses->bdi);
return ERR_PTR(retval);
}
@@ -326,6 +334,8 @@
__putname(v9ses->uname);
__putname(v9ses->aname);
+ bdi_destroy(&v9ses->bdi);
+
spin_lock(&v9fs_sessionlist_lock);
list_del(&v9ses->slist);
spin_unlock(&v9fs_sessionlist_lock);
diff --git a/fs/9p/v9fs.h b/fs/9p/v9fs.h
index a0a8d3d..bec4d0b 100644
--- a/fs/9p/v9fs.h
+++ b/fs/9p/v9fs.h
@@ -20,6 +20,7 @@
* Boston, MA 02111-1301 USA
*
*/
+#include <linux/backing-dev.h>
/**
* enum p9_session_flags - option flags for each 9P session
@@ -102,6 +103,7 @@
u32 uid; /* if ACCESS_SINGLE, the uid that has access */
struct p9_client *clnt; /* 9p client */
struct list_head slist; /* list of sessions registered with v9fs */
+ struct backing_dev_info bdi;
};
struct p9_fid *v9fs_session_init(struct v9fs_session_info *, const char *,
diff --git a/fs/9p/vfs_super.c b/fs/9p/vfs_super.c
index 491108b..806da5d 100644
--- a/fs/9p/vfs_super.c
+++ b/fs/9p/vfs_super.c
@@ -77,6 +77,7 @@
sb->s_blocksize = 1 << sb->s_blocksize_bits;
sb->s_magic = V9FS_MAGIC;
sb->s_op = &v9fs_super_ops;
+ sb->s_bdi = &v9ses->bdi;
sb->s_flags = flags | MS_ACTIVE | MS_SYNCHRONOUS | MS_DIRSYNC |
MS_NOATIME;
diff --git a/fs/afs/internal.h b/fs/afs/internal.h
index c54dad4..a10f258 100644
--- a/fs/afs/internal.h
+++ b/fs/afs/internal.h
@@ -19,6 +19,7 @@
#include <linux/workqueue.h>
#include <linux/sched.h>
#include <linux/fscache.h>
+#include <linux/backing-dev.h>
#include "afs.h"
#include "afs_vl.h"
@@ -313,6 +314,7 @@
unsigned short rjservers; /* number of servers discarded due to -ENOMEDIUM */
struct afs_server *servers[8]; /* servers on which volume resides (ordered) */
struct rw_semaphore server_sem; /* lock for accessing current server */
+ struct backing_dev_info bdi;
};
/*
diff --git a/fs/afs/mntpt.c b/fs/afs/mntpt.c
index 5e813a8..b3feddc 100644
--- a/fs/afs/mntpt.c
+++ b/fs/afs/mntpt.c
@@ -138,9 +138,9 @@
{
struct afs_super_info *super;
struct vfsmount *mnt;
- struct page *page = NULL;
+ struct page *page;
size_t size;
- char *buf, *devname = NULL, *options = NULL;
+ char *buf, *devname, *options;
int ret;
_enter("{%s}", mntpt->d_name.name);
@@ -150,22 +150,22 @@
ret = -EINVAL;
size = mntpt->d_inode->i_size;
if (size > PAGE_SIZE - 1)
- goto error;
+ goto error_no_devname;
ret = -ENOMEM;
devname = (char *) get_zeroed_page(GFP_KERNEL);
if (!devname)
- goto error;
+ goto error_no_devname;
options = (char *) get_zeroed_page(GFP_KERNEL);
if (!options)
- goto error;
+ goto error_no_options;
/* read the contents of the AFS special symlink */
page = read_mapping_page(mntpt->d_inode->i_mapping, 0, NULL);
if (IS_ERR(page)) {
ret = PTR_ERR(page);
- goto error;
+ goto error_no_page;
}
ret = -EIO;
@@ -196,12 +196,12 @@
return mnt;
error:
- if (page)
- page_cache_release(page);
- if (devname)
- free_page((unsigned long) devname);
- if (options)
- free_page((unsigned long) options);
+ page_cache_release(page);
+error_no_page:
+ free_page((unsigned long) options);
+error_no_options:
+ free_page((unsigned long) devname);
+error_no_devname:
_leave(" = %d", ret);
return ERR_PTR(ret);
}
diff --git a/fs/afs/super.c b/fs/afs/super.c
index 14f6431..e932e5a 100644
--- a/fs/afs/super.c
+++ b/fs/afs/super.c
@@ -311,6 +311,7 @@
sb->s_magic = AFS_FS_MAGIC;
sb->s_op = &afs_super_ops;
sb->s_fs_info = as;
+ sb->s_bdi = &as->volume->bdi;
/* allocate the root inode and dentry */
fid.vid = as->volume->vid;
diff --git a/fs/afs/volume.c b/fs/afs/volume.c
index a353e69..401eeb2 100644
--- a/fs/afs/volume.c
+++ b/fs/afs/volume.c
@@ -106,6 +106,10 @@
volume->cell = params->cell;
volume->vid = vlocation->vldb.vid[params->type];
+ ret = bdi_setup_and_register(&volume->bdi, "afs", BDI_CAP_MAP_COPY);
+ if (ret)
+ goto error_bdi;
+
init_rwsem(&volume->server_sem);
/* look up all the applicable server records */
@@ -151,6 +155,8 @@
return ERR_PTR(ret);
error_discard:
+ bdi_destroy(&volume->bdi);
+error_bdi:
up_write(¶ms->cell->vl_sem);
for (loop = volume->nservers - 1; loop >= 0; loop--)
@@ -200,6 +206,7 @@
for (loop = volume->nservers - 1; loop >= 0; loop--)
afs_put_server(volume->servers[loop]);
+ bdi_destroy(&volume->bdi);
kfree(volume);
_leave(" [destroyed]");
diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c
index 109a6c6..e8e5e63 100644
--- a/fs/autofs4/root.c
+++ b/fs/autofs4/root.c
@@ -177,8 +177,7 @@
}
/* Trigger mount for path component or follow link */
} else if (ino->flags & AUTOFS_INF_PENDING ||
- autofs4_need_mount(flags) ||
- current->link_count) {
+ autofs4_need_mount(flags)) {
DPRINTK("waiting for mount name=%.*s",
dentry->d_name.len, dentry->d_name.name);
@@ -262,7 +261,7 @@
spin_unlock(&dcache_lock);
spin_unlock(&sbi->fs_lock);
- status = try_to_fill_dentry(dentry, 0);
+ status = try_to_fill_dentry(dentry, nd->flags);
if (status)
goto out_error;
diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c
index 7ab23e0..2c5f9a0 100644
--- a/fs/binfmt_elf_fdpic.c
+++ b/fs/binfmt_elf_fdpic.c
@@ -1005,15 +1005,8 @@
}
} else if (!mm->start_data) {
mm->start_data = seg->addr;
-#ifndef CONFIG_MMU
mm->end_data = seg->addr + phdr->p_memsz;
-#endif
}
-
-#ifdef CONFIG_MMU
- if (seg->addr + phdr->p_memsz > mm->end_data)
- mm->end_data = seg->addr + phdr->p_memsz;
-#endif
}
seg++;
diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c
index e0e769b..49566c1 100644
--- a/fs/binfmt_flat.c
+++ b/fs/binfmt_flat.c
@@ -355,7 +355,7 @@
if (!flat_reloc_valid(r, start_brk - start_data + text_len)) {
printk("BINFMT_FLAT: reloc outside program 0x%x (0 - 0x%x/0x%x)",
- (int) r,(int)(start_brk-start_code),(int)text_len);
+ (int) r,(int)(start_brk-start_data+text_len),(int)text_len);
goto failed;
}
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 2a6d019..6dcee88 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -406,16 +406,23 @@
int blkdev_fsync(struct file *filp, struct dentry *dentry, int datasync)
{
- struct block_device *bdev = I_BDEV(filp->f_mapping->host);
+ struct inode *bd_inode = filp->f_mapping->host;
+ struct block_device *bdev = I_BDEV(bd_inode);
int error;
- error = sync_blockdev(bdev);
- if (error)
- return error;
-
+ /*
+ * There is no need to serialise calls to blkdev_issue_flush with
+ * i_mutex and doing so causes performance issues with concurrent
+ * O_SYNC writers to a block device.
+ */
+ mutex_unlock(&bd_inode->i_mutex);
+
error = blkdev_issue_flush(bdev, NULL);
if (error == -EOPNOTSUPP)
error = 0;
+
+ mutex_lock(&bd_inode->i_mutex);
+
return error;
}
EXPORT_SYMBOL(blkdev_fsync);
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index e7b8f2c..feca041 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -44,8 +44,6 @@
static void end_workqueue_fn(struct btrfs_work *work);
static void free_fs_root(struct btrfs_root *root);
-static atomic_t btrfs_bdi_num = ATOMIC_INIT(0);
-
/*
* end_io_wq structs are used to do processing in task context when an IO is
* complete. This is used during reads to verify checksums, and it is used
@@ -1375,19 +1373,11 @@
{
int err;
- bdi->name = "btrfs";
bdi->capabilities = BDI_CAP_MAP_COPY;
- err = bdi_init(bdi);
+ err = bdi_setup_and_register(bdi, "btrfs", BDI_CAP_MAP_COPY);
if (err)
return err;
- err = bdi_register(bdi, NULL, "btrfs-%d",
- atomic_inc_return(&btrfs_bdi_num));
- if (err) {
- bdi_destroy(bdi);
- return err;
- }
-
bdi->ra_pages = default_backing_dev_info.ra_pages;
bdi->unplug_io_fn = btrfs_unplug_io_fn;
bdi->unplug_io_data = info;
diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
index f7c255f..a8cd821 100644
--- a/fs/cachefiles/internal.h
+++ b/fs/cachefiles/internal.h
@@ -34,6 +34,7 @@
loff_t i_size; /* object size */
unsigned long flags;
#define CACHEFILES_OBJECT_ACTIVE 0 /* T if marked active */
+#define CACHEFILES_OBJECT_BURIED 1 /* T if preemptively buried */
atomic_t usage; /* object usage count */
uint8_t type; /* object type */
uint8_t new; /* T if object new */
diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
index d5db84a1e..f4a7840 100644
--- a/fs/cachefiles/namei.c
+++ b/fs/cachefiles/namei.c
@@ -93,6 +93,59 @@
}
/*
+ * mark the owner of a dentry, if there is one, to indicate that that dentry
+ * has been preemptively deleted
+ * - the caller must hold the i_mutex on the dentry's parent as required to
+ * call vfs_unlink(), vfs_rmdir() or vfs_rename()
+ */
+static void cachefiles_mark_object_buried(struct cachefiles_cache *cache,
+ struct dentry *dentry)
+{
+ struct cachefiles_object *object;
+ struct rb_node *p;
+
+ _enter(",'%*.*s'",
+ dentry->d_name.len, dentry->d_name.len, dentry->d_name.name);
+
+ write_lock(&cache->active_lock);
+
+ p = cache->active_nodes.rb_node;
+ while (p) {
+ object = rb_entry(p, struct cachefiles_object, active_node);
+ if (object->dentry > dentry)
+ p = p->rb_left;
+ else if (object->dentry < dentry)
+ p = p->rb_right;
+ else
+ goto found_dentry;
+ }
+
+ write_unlock(&cache->active_lock);
+ _leave(" [no owner]");
+ return;
+
+ /* found the dentry for */
+found_dentry:
+ kdebug("preemptive burial: OBJ%x [%s] %p",
+ object->fscache.debug_id,
+ fscache_object_states[object->fscache.state],
+ dentry);
+
+ if (object->fscache.state < FSCACHE_OBJECT_DYING) {
+ printk(KERN_ERR "\n");
+ printk(KERN_ERR "CacheFiles: Error:"
+ " Can't preemptively bury live object\n");
+ cachefiles_printk_object(object, NULL);
+ } else if (test_and_set_bit(CACHEFILES_OBJECT_BURIED, &object->flags)) {
+ printk(KERN_ERR "CacheFiles: Error:"
+ " Object already preemptively buried\n");
+ }
+
+ write_unlock(&cache->active_lock);
+ _leave(" [owner marked]");
+}
+
+/*
* record the fact that an object is now active
*/
static int cachefiles_mark_object_active(struct cachefiles_cache *cache,
@@ -219,7 +272,8 @@
*/
static int cachefiles_bury_object(struct cachefiles_cache *cache,
struct dentry *dir,
- struct dentry *rep)
+ struct dentry *rep,
+ bool preemptive)
{
struct dentry *grave, *trap;
char nbuffer[8 + 8 + 1];
@@ -229,11 +283,16 @@
dir->d_name.len, dir->d_name.len, dir->d_name.name,
rep->d_name.len, rep->d_name.len, rep->d_name.name);
+ _debug("remove %p from %p", rep, dir);
+
/* non-directories can just be unlinked */
if (!S_ISDIR(rep->d_inode->i_mode)) {
_debug("unlink stale object");
ret = vfs_unlink(dir->d_inode, rep);
+ if (preemptive)
+ cachefiles_mark_object_buried(cache, rep);
+
mutex_unlock(&dir->d_inode->i_mutex);
if (ret == -EIO)
@@ -325,6 +384,9 @@
if (ret != 0 && ret != -ENOMEM)
cachefiles_io_error(cache, "Rename failed with error %d", ret);
+ if (preemptive)
+ cachefiles_mark_object_buried(cache, rep);
+
unlock_rename(cache->graveyard, dir);
dput(grave);
_leave(" = 0");
@@ -340,7 +402,7 @@
struct dentry *dir;
int ret;
- _enter(",{%p}", object->dentry);
+ _enter(",OBJ%x{%p}", object->fscache.debug_id, object->dentry);
ASSERT(object->dentry);
ASSERT(object->dentry->d_inode);
@@ -350,15 +412,25 @@
mutex_lock_nested(&dir->d_inode->i_mutex, I_MUTEX_PARENT);
- /* we need to check that our parent is _still_ our parent - it may have
- * been renamed */
- if (dir == object->dentry->d_parent) {
- ret = cachefiles_bury_object(cache, dir, object->dentry);
- } else {
- /* it got moved, presumably by cachefilesd culling it, so it's
- * no longer in the key path and we can ignore it */
+ if (test_bit(CACHEFILES_OBJECT_BURIED, &object->flags)) {
+ /* object allocation for the same key preemptively deleted this
+ * object's file so that it could create its own file */
+ _debug("object preemptively buried");
mutex_unlock(&dir->d_inode->i_mutex);
ret = 0;
+ } else {
+ /* we need to check that our parent is _still_ our parent - it
+ * may have been renamed */
+ if (dir == object->dentry->d_parent) {
+ ret = cachefiles_bury_object(cache, dir,
+ object->dentry, false);
+ } else {
+ /* it got moved, presumably by cachefilesd culling it,
+ * so it's no longer in the key path and we can ignore
+ * it */
+ mutex_unlock(&dir->d_inode->i_mutex);
+ ret = 0;
+ }
}
dput(dir);
@@ -381,7 +453,9 @@
const char *name;
int ret, nlen;
- _enter("{%p},,%s,", parent->dentry, key);
+ _enter("OBJ%x{%p},OBJ%x,%s,",
+ parent->fscache.debug_id, parent->dentry,
+ object->fscache.debug_id, key);
cache = container_of(parent->fscache.cache,
struct cachefiles_cache, cache);
@@ -509,7 +583,7 @@
* mutex) */
object->dentry = NULL;
- ret = cachefiles_bury_object(cache, dir, next);
+ ret = cachefiles_bury_object(cache, dir, next, true);
dput(next);
next = NULL;
@@ -828,7 +902,7 @@
/* actually remove the victim (drops the dir mutex) */
_debug("bury");
- ret = cachefiles_bury_object(cache, dir, victim);
+ ret = cachefiles_bury_object(cache, dir, victim, false);
if (ret < 0)
goto error;
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index 4125937..4b42c2b 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -509,7 +509,7 @@
u64 bytes = 0;
struct ceph_client *client = ceph_inode_to_client(inode);
long writeback_stat;
- unsigned issued = __ceph_caps_issued(ci, NULL);
+ unsigned issued = ceph_caps_issued(ci);
/* parse reply */
replyhead = msg->front.iov_base;
diff --git a/fs/ceph/auth.c b/fs/ceph/auth.c
index f6394b9..818afe7 100644
--- a/fs/ceph/auth.c
+++ b/fs/ceph/auth.c
@@ -3,6 +3,7 @@
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/err.h>
+#include <linux/slab.h>
#include "types.h"
#include "auth_none.h"
diff --git a/fs/ceph/auth_none.h b/fs/ceph/auth_none.h
index 56c0553..8164df1 100644
--- a/fs/ceph/auth_none.h
+++ b/fs/ceph/auth_none.h
@@ -1,6 +1,8 @@
#ifndef _FS_CEPH_AUTH_NONE_H
#define _FS_CEPH_AUTH_NONE_H
+#include <linux/slab.h>
+
#include "auth.h"
/*
diff --git a/fs/ceph/auth_x.c b/fs/ceph/auth_x.c
index d9001a4..fee5a08d 100644
--- a/fs/ceph/auth_x.c
+++ b/fs/ceph/auth_x.c
@@ -12,8 +12,6 @@
#include "auth.h"
#include "decode.h"
-struct kmem_cache *ceph_x_ticketbuf_cachep;
-
#define TEMP_TICKET_BUF_LEN 256
static void ceph_x_validate_tickets(struct ceph_auth_client *ac, int *pneed);
@@ -131,13 +129,12 @@
char *ticket_buf;
u8 struct_v;
- dbuf = kmem_cache_alloc(ceph_x_ticketbuf_cachep, GFP_NOFS | GFP_ATOMIC);
+ dbuf = kmalloc(TEMP_TICKET_BUF_LEN, GFP_NOFS);
if (!dbuf)
return -ENOMEM;
ret = -ENOMEM;
- ticket_buf = kmem_cache_alloc(ceph_x_ticketbuf_cachep,
- GFP_NOFS | GFP_ATOMIC);
+ ticket_buf = kmalloc(TEMP_TICKET_BUF_LEN, GFP_NOFS);
if (!ticket_buf)
goto out_dbuf;
@@ -251,9 +248,9 @@
ret = 0;
out:
- kmem_cache_free(ceph_x_ticketbuf_cachep, ticket_buf);
+ kfree(ticket_buf);
out_dbuf:
- kmem_cache_free(ceph_x_ticketbuf_cachep, dbuf);
+ kfree(dbuf);
return ret;
bad:
@@ -605,8 +602,6 @@
remove_ticket_handler(ac, th);
}
- kmem_cache_destroy(ceph_x_ticketbuf_cachep);
-
kfree(ac->private);
ac->private = NULL;
}
@@ -641,26 +636,20 @@
int ret;
dout("ceph_x_init %p\n", ac);
+ ret = -ENOMEM;
xi = kzalloc(sizeof(*xi), GFP_NOFS);
if (!xi)
- return -ENOMEM;
+ goto out;
- ret = -ENOMEM;
- ceph_x_ticketbuf_cachep = kmem_cache_create("ceph_x_ticketbuf",
- TEMP_TICKET_BUF_LEN, 8,
- (SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD),
- NULL);
- if (!ceph_x_ticketbuf_cachep)
- goto done_nomem;
ret = -EINVAL;
if (!ac->secret) {
pr_err("no secret set (for auth_x protocol)\n");
- goto done_nomem;
+ goto out_nomem;
}
ret = ceph_crypto_key_unarmor(&xi->secret, ac->secret);
if (ret)
- goto done_nomem;
+ goto out_nomem;
xi->starting = true;
xi->ticket_handlers = RB_ROOT;
@@ -670,10 +659,9 @@
ac->ops = &ceph_x_ops;
return 0;
-done_nomem:
+out_nomem:
kfree(xi);
- if (ceph_x_ticketbuf_cachep)
- kmem_cache_destroy(ceph_x_ticketbuf_cachep);
+out:
return ret;
}
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index aa2239f..0c16818 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -1861,8 +1861,8 @@
} else {
pr_err("%p auth cap %p not mds%d ???\n", inode,
cap, session->s_mds);
- spin_unlock(&inode->i_lock);
}
+ spin_unlock(&inode->i_lock);
}
}
diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
index ea8ee2e..650d2db 100644
--- a/fs/ceph/dir.c
+++ b/fs/ceph/dir.c
@@ -880,7 +880,16 @@
* do_request, above). If there is no trace, we need
* to do it here.
*/
+
+ /* d_move screws up d_subdirs order */
+ ceph_i_clear(new_dir, CEPH_I_COMPLETE);
+
d_move(old_dentry, new_dentry);
+
+ /* ensure target dentry is invalidated, despite
+ rehashing bug in vfs_rename_dir */
+ new_dentry->d_time = jiffies;
+ ceph_dentry(new_dentry)->lease_shared_gen = 0;
}
ceph_mdsc_put_request(req);
return err;
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 4add3d5..ed6f197 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -665,7 +665,8 @@
* throw out any page cache pages in this range. this
* may block.
*/
- truncate_inode_pages_range(inode->i_mapping, pos, pos+len);
+ truncate_inode_pages_range(inode->i_mapping, pos,
+ (pos+len) | (PAGE_CACHE_SIZE-1));
} else {
pages = alloc_page_vector(num_pages);
if (IS_ERR(pages)) {
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index 26f883c..261f3e6 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -997,6 +997,10 @@
dn, dn->d_name.len, dn->d_name.name);
dout("fill_trace doing d_move %p -> %p\n",
req->r_old_dentry, dn);
+
+ /* d_move screws up d_subdirs order */
+ ceph_i_clear(dir, CEPH_I_COMPLETE);
+
d_move(req->r_old_dentry, dn);
dout(" src %p '%.*s' dst %p '%.*s'\n",
req->r_old_dentry,
diff --git a/fs/ceph/messenger.c b/fs/ceph/messenger.c
index cdaaa13..509f57d 100644
--- a/fs/ceph/messenger.c
+++ b/fs/ceph/messenger.c
@@ -1334,6 +1334,7 @@
unsigned front_len, middle_len, data_len, data_off;
int datacrc = con->msgr->nocrc;
int skip;
+ u64 seq;
dout("read_partial_message con %p msg %p\n", con, m);
@@ -1368,6 +1369,25 @@
return -EIO;
data_off = le16_to_cpu(con->in_hdr.data_off);
+ /* verify seq# */
+ seq = le64_to_cpu(con->in_hdr.seq);
+ if ((s64)seq - (s64)con->in_seq < 1) {
+ pr_info("skipping %s%lld %s seq %lld, expected %lld\n",
+ ENTITY_NAME(con->peer_name),
+ pr_addr(&con->peer_addr.in_addr),
+ seq, con->in_seq + 1);
+ con->in_base_pos = -front_len - middle_len - data_len -
+ sizeof(m->footer);
+ con->in_tag = CEPH_MSGR_TAG_READY;
+ con->in_seq++;
+ return 0;
+ } else if ((s64)seq - (s64)con->in_seq > 1) {
+ pr_err("read_partial_message bad seq %lld expected %lld\n",
+ seq, con->in_seq + 1);
+ con->error_msg = "bad message sequence # for incoming message";
+ return -EBADMSG;
+ }
+
/* allocate message? */
if (!con->in_msg) {
dout("got hdr type %d front %d data %d\n", con->in_hdr.type,
@@ -1379,6 +1399,7 @@
con->in_base_pos = -front_len - middle_len - data_len -
sizeof(m->footer);
con->in_tag = CEPH_MSGR_TAG_READY;
+ con->in_seq++;
return 0;
}
if (IS_ERR(con->in_msg)) {
@@ -2030,6 +2051,7 @@
ceph_msg_put(con->in_msg);
con->in_msg = NULL;
con->in_tag = CEPH_MSGR_TAG_READY;
+ con->in_seq++;
} else {
dout("con_revoke_pages %p msg %p pages %p no-op\n",
con, con->in_msg, msg);
diff --git a/fs/ceph/snap.c b/fs/ceph/snap.c
index 2b88126..d5114db 100644
--- a/fs/ceph/snap.c
+++ b/fs/ceph/snap.c
@@ -869,16 +869,20 @@
continue;
ci = ceph_inode(inode);
spin_lock(&inode->i_lock);
- if (!ci->i_snap_realm)
- goto split_skip_inode;
- ceph_put_snap_realm(mdsc, ci->i_snap_realm);
- spin_lock(&realm->inodes_with_caps_lock);
- list_add(&ci->i_snap_realm_item,
- &realm->inodes_with_caps);
- ci->i_snap_realm = realm;
- spin_unlock(&realm->inodes_with_caps_lock);
- ceph_get_snap_realm(mdsc, realm);
-split_skip_inode:
+ if (list_empty(&ci->i_snap_realm_item)) {
+ struct ceph_snap_realm *oldrealm =
+ ci->i_snap_realm;
+
+ dout(" moving %p to split realm %llx %p\n",
+ inode, realm->ino, realm);
+ spin_lock(&realm->inodes_with_caps_lock);
+ list_add(&ci->i_snap_realm_item,
+ &realm->inodes_with_caps);
+ ci->i_snap_realm = realm;
+ spin_unlock(&realm->inodes_with_caps_lock);
+ ceph_get_snap_realm(mdsc, realm);
+ ceph_put_snap_realm(mdsc, oldrealm);
+ }
spin_unlock(&inode->i_lock);
iput(inode);
}
diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index 75d02ea..f888cf4 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -996,9 +996,10 @@
if (ret)
goto out_icache;
- pr_info("loaded %d.%d.%d (mon/mds/osd proto %d/%d/%d)\n",
- CEPH_VERSION_MAJOR, CEPH_VERSION_MINOR, CEPH_VERSION_PATCH,
- CEPH_MONC_PROTOCOL, CEPH_MDSC_PROTOCOL, CEPH_OSDC_PROTOCOL);
+ pr_info("loaded (mon/mds/osd proto %d/%d/%d, osdmap %d/%d %d/%d)\n",
+ CEPH_MONC_PROTOCOL, CEPH_MDSC_PROTOCOL, CEPH_OSDC_PROTOCOL,
+ CEPH_OSDMAP_VERSION, CEPH_OSDMAP_VERSION_EXT,
+ CEPH_OSDMAP_INC_VERSION, CEPH_OSDMAP_INC_VERSION_EXT);
return 0;
out_icache:
diff --git a/fs/ceph/super.h b/fs/ceph/super.h
index e30dfbb..13513b8 100644
--- a/fs/ceph/super.h
+++ b/fs/ceph/super.h
@@ -10,6 +10,7 @@
#include <linux/fs.h>
#include <linux/mempool.h>
#include <linux/pagemap.h>
+#include <linux/slab.h>
#include <linux/wait.h>
#include <linux/writeback.h>
#include <linux/slab.h>
diff --git a/fs/cifs/cifs_fs_sb.h b/fs/cifs/cifs_fs_sb.h
index 4797787..246a167 100644
--- a/fs/cifs/cifs_fs_sb.h
+++ b/fs/cifs/cifs_fs_sb.h
@@ -18,6 +18,8 @@
#ifndef _CIFS_FS_SB_H
#define _CIFS_FS_SB_H
+#include <linux/backing-dev.h>
+
#define CIFS_MOUNT_NO_PERM 1 /* do not do client vfs_perm check */
#define CIFS_MOUNT_SET_UID 2 /* set current's euid in create etc. */
#define CIFS_MOUNT_SERVER_INUM 4 /* inode numbers from uniqueid from server */
@@ -50,5 +52,6 @@
#ifdef CONFIG_CIFS_DFS_UPCALL
char *mountdata; /* mount options received at mount time */
#endif
+ struct backing_dev_info bdi;
};
#endif /* _CIFS_FS_SB_H */
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index ded66be..ad235d6 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -103,6 +103,12 @@
if (cifs_sb == NULL)
return -ENOMEM;
+ rc = bdi_setup_and_register(&cifs_sb->bdi, "cifs", BDI_CAP_MAP_COPY);
+ if (rc) {
+ kfree(cifs_sb);
+ return rc;
+ }
+
#ifdef CONFIG_CIFS_DFS_UPCALL
/* copy mount params to sb for use in submounts */
/* BB: should we move this after the mount so we
@@ -115,6 +121,7 @@
int len = strlen(data);
cifs_sb->mountdata = kzalloc(len + 1, GFP_KERNEL);
if (cifs_sb->mountdata == NULL) {
+ bdi_destroy(&cifs_sb->bdi);
kfree(sb->s_fs_info);
sb->s_fs_info = NULL;
return -ENOMEM;
@@ -135,6 +142,7 @@
sb->s_magic = CIFS_MAGIC_NUMBER;
sb->s_op = &cifs_super_ops;
+ sb->s_bdi = &cifs_sb->bdi;
/* if (cifs_sb->tcon->ses->server->maxBuf > MAX_CIFS_HDR_SIZE + 512)
sb->s_blocksize =
cifs_sb->tcon->ses->server->maxBuf - MAX_CIFS_HDR_SIZE; */
@@ -183,6 +191,7 @@
}
#endif
unload_nls(cifs_sb->local_nls);
+ bdi_destroy(&cifs_sb->bdi);
kfree(cifs_sb);
}
return rc;
@@ -214,6 +223,7 @@
#endif
unload_nls(cifs_sb->local_nls);
+ bdi_destroy(&cifs_sb->bdi);
kfree(cifs_sb);
unlock_kernel();
diff --git a/fs/coda/inode.c b/fs/coda/inode.c
index a1695dc..d97f993 100644
--- a/fs/coda/inode.c
+++ b/fs/coda/inode.c
@@ -167,6 +167,10 @@
return -EBUSY;
}
+ error = bdi_setup_and_register(&vc->bdi, "coda", BDI_CAP_MAP_COPY);
+ if (error)
+ goto bdi_err;
+
vc->vc_sb = sb;
sb->s_fs_info = vc;
@@ -175,6 +179,7 @@
sb->s_blocksize_bits = 12;
sb->s_magic = CODA_SUPER_MAGIC;
sb->s_op = &coda_super_operations;
+ sb->s_bdi = &vc->bdi;
/* get root fid from Venus: this needs the root inode */
error = venus_rootfid(sb, &fid);
@@ -200,6 +205,8 @@
return 0;
error:
+ bdi_destroy(&vc->bdi);
+ bdi_err:
if (root)
iput(root);
if (vc)
@@ -210,6 +217,7 @@
static void coda_put_super(struct super_block *sb)
{
+ bdi_destroy(&coda_vcp(sb)->bdi);
coda_vcp(sb)->vc_sb = NULL;
sb->s_fs_info = NULL;
diff --git a/fs/compat.c b/fs/compat.c
index 4b6ed03..0544873 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -1531,8 +1531,6 @@
if (retval < 0)
goto out;
- current->stack_start = current->mm->start_stack;
-
/* execve succeeded */
current->fs->in_exec = 0;
current->in_execve = 0;
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index c32a1b6..641640d 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -102,7 +102,6 @@
#include <linux/nbd.h>
#include <linux/random.h>
#include <linux/filter.h>
-#include <linux/pktcdvd.h>
#include <linux/hiddev.h>
@@ -1126,8 +1125,6 @@
COMPATIBLE_IOCTL(PPGETPHASE)
COMPATIBLE_IOCTL(PPGETFLAGS)
COMPATIBLE_IOCTL(PPSETFLAGS)
-/* pktcdvd */
-COMPATIBLE_IOCTL(PACKET_CTRL_CMD)
/* Big A */
/* sparc only */
/* Big Q for sound/OSS */
diff --git a/fs/ecryptfs/ecryptfs_kernel.h b/fs/ecryptfs/ecryptfs_kernel.h
index bc71154..bfc2e0f 100644
--- a/fs/ecryptfs/ecryptfs_kernel.h
+++ b/fs/ecryptfs/ecryptfs_kernel.h
@@ -35,6 +35,7 @@
#include <linux/scatterlist.h>
#include <linux/hash.h>
#include <linux/nsproxy.h>
+#include <linux/backing-dev.h>
/* Version verification for shared data structures w/ userspace */
#define ECRYPTFS_VERSION_MAJOR 0x00
@@ -393,6 +394,7 @@
struct ecryptfs_sb_info {
struct super_block *wsi_sb;
struct ecryptfs_mount_crypt_stat mount_crypt_stat;
+ struct backing_dev_info bdi;
};
/* file private data. */
diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c
index af1a8f0..760983d 100644
--- a/fs/ecryptfs/main.c
+++ b/fs/ecryptfs/main.c
@@ -497,17 +497,25 @@
static int
ecryptfs_fill_super(struct super_block *sb, void *raw_data, int silent)
{
+ struct ecryptfs_sb_info *esi;
int rc = 0;
/* Released in ecryptfs_put_super() */
ecryptfs_set_superblock_private(sb,
kmem_cache_zalloc(ecryptfs_sb_info_cache,
GFP_KERNEL));
- if (!ecryptfs_superblock_to_private(sb)) {
+ esi = ecryptfs_superblock_to_private(sb);
+ if (!esi) {
ecryptfs_printk(KERN_WARNING, "Out of memory\n");
rc = -ENOMEM;
goto out;
}
+
+ rc = bdi_setup_and_register(&esi->bdi, "ecryptfs", BDI_CAP_MAP_COPY);
+ if (rc)
+ goto out;
+
+ sb->s_bdi = &esi->bdi;
sb->s_op = &ecryptfs_sops;
/* Released through deactivate_super(sb) from get_sb_nodev */
sb->s_root = d_alloc(NULL, &(const struct qstr) {
diff --git a/fs/ecryptfs/super.c b/fs/ecryptfs/super.c
index 278743c..0c0ae49 100644
--- a/fs/ecryptfs/super.c
+++ b/fs/ecryptfs/super.c
@@ -122,6 +122,7 @@
lock_kernel();
ecryptfs_destroy_mount_crypt_stat(&sb_info->mount_crypt_stat);
+ bdi_destroy(&sb_info->bdi);
kmem_cache_free(ecryptfs_sb_info_cache, sb_info);
ecryptfs_set_superblock_private(sb, NULL);
diff --git a/fs/exec.c b/fs/exec.c
index 49cdaa1..e6e94c6 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -1387,8 +1387,6 @@
if (retval < 0)
goto out;
- current->stack_start = current->mm->start_stack;
-
/* execve succeeded */
current->fs->in_exec = 0;
current->in_execve = 0;
diff --git a/fs/exofs/exofs.h b/fs/exofs/exofs.h
index 8442e35..22721b2 100644
--- a/fs/exofs/exofs.h
+++ b/fs/exofs/exofs.h
@@ -35,6 +35,7 @@
#include <linux/fs.h>
#include <linux/time.h>
+#include <linux/backing-dev.h>
#include "common.h"
/* FIXME: Remove once pnfs hits mainline
@@ -84,6 +85,7 @@
u32 s_next_generation; /* next gen # to use */
atomic_t s_curr_pending; /* number of pending commands */
uint8_t s_cred[OSD_CAP_LEN]; /* credential for the fscb */
+ struct backing_dev_info bdi; /* register our bdi with VFS */
struct pnfs_osd_data_map data_map; /* Default raid to use
* FIXME: Needed ?
diff --git a/fs/exofs/super.c b/fs/exofs/super.c
index 18e57ea..03149b9 100644
--- a/fs/exofs/super.c
+++ b/fs/exofs/super.c
@@ -302,6 +302,7 @@
_exofs_print_device("Unmounting", NULL, sbi->layout.s_ods[0],
sbi->layout.s_pid);
+ bdi_destroy(&sbi->bdi);
exofs_free_sbi(sbi);
sb->s_fs_info = NULL;
}
@@ -546,6 +547,10 @@
if (!sbi)
return -ENOMEM;
+ ret = bdi_setup_and_register(&sbi->bdi, "exofs", BDI_CAP_MAP_COPY);
+ if (ret)
+ goto free_bdi;
+
/* use mount options to fill superblock */
od = osduld_path_lookup(opts->dev_name);
if (IS_ERR(od)) {
@@ -612,6 +617,7 @@
}
/* set up operation vectors */
+ sb->s_bdi = &sbi->bdi;
sb->s_fs_info = sbi;
sb->s_op = &exofs_sops;
sb->s_export_op = &exofs_export_ops;
@@ -643,6 +649,8 @@
return 0;
free_sbi:
+ bdi_destroy(&sbi->bdi);
+free_bdi:
EXOFS_ERR("Unable to mount exofs on %s pid=0x%llx err=%d\n",
opts->dev_name, sbi->layout.s_pid, ret);
exofs_free_sbi(sbi);
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 94c8ee8..236b834 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -3879,6 +3879,7 @@
physical += offset;
length = EXT4_SB(inode->i_sb)->s_inode_size - offset;
flags |= FIEMAP_EXTENT_DATA_INLINE;
+ brelse(iloc.bh);
} else { /* external block */
physical = EXT4_I(inode)->i_file_acl << blockbits;
length = inode->i_sb->s_blocksize;
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 5381802..81d6054 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -5375,7 +5375,7 @@
} else {
struct ext4_iloc iloc;
- err = ext4_get_inode_loc(inode, &iloc);
+ err = __ext4_get_inode_loc(inode, &iloc, 0);
if (err)
return err;
if (wbc->sync_mode == WB_SYNC_ALL)
@@ -5386,6 +5386,7 @@
(unsigned long long)iloc.bh->b_blocknr);
err = -EIO;
}
+ brelse(iloc.bh);
}
return err;
}
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index bde9d0b..b423a36 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -2535,6 +2535,17 @@
mb_debug(1, "gonna free %u blocks in group %u (0x%p):",
entry->count, entry->group, entry);
+ if (test_opt(sb, DISCARD)) {
+ ext4_fsblk_t discard_block;
+
+ discard_block = entry->start_blk +
+ ext4_group_first_block_no(sb, entry->group);
+ trace_ext4_discard_blocks(sb,
+ (unsigned long long)discard_block,
+ entry->count);
+ sb_issue_discard(sb, discard_block, entry->count);
+ }
+
err = ext4_mb_load_buddy(sb, entry->group, &e4b);
/* we expect to find existing buddy because it's pinned */
BUG_ON(err != 0);
@@ -2556,16 +2567,6 @@
page_cache_release(e4b.bd_bitmap_page);
}
ext4_unlock_group(sb, entry->group);
- if (test_opt(sb, DISCARD)) {
- ext4_fsblk_t discard_block;
-
- discard_block = entry->start_blk +
- ext4_group_first_block_no(sb, entry->group);
- trace_ext4_discard_blocks(sb,
- (unsigned long long)discard_block,
- entry->count);
- sb_issue_discard(sb, discard_block, entry->count);
- }
kmem_cache_free(ext4_free_ext_cachep, entry);
ext4_mb_release_desc(&e4b);
}
diff --git a/fs/ioctl.c b/fs/ioctl.c
index 6c75110..7faefb4 100644
--- a/fs/ioctl.c
+++ b/fs/ioctl.c
@@ -228,14 +228,23 @@
#ifdef CONFIG_BLOCK
-#define blk_to_logical(inode, blk) (blk << (inode)->i_blkbits)
-#define logical_to_blk(inode, offset) (offset >> (inode)->i_blkbits);
+static inline sector_t logical_to_blk(struct inode *inode, loff_t offset)
+{
+ return (offset >> inode->i_blkbits);
+}
+
+static inline loff_t blk_to_logical(struct inode *inode, sector_t blk)
+{
+ return (blk << inode->i_blkbits);
+}
/**
* __generic_block_fiemap - FIEMAP for block based inodes (no locking)
- * @inode - the inode to map
- * @arg - the pointer to userspace where we copy everything to
- * @get_block - the fs's get_block function
+ * @inode: the inode to map
+ * @fieinfo: the fiemap info struct that will be passed back to userspace
+ * @start: where to start mapping in the inode
+ * @len: how much space to map
+ * @get_block: the fs's get_block function
*
* This does FIEMAP for block based inodes. Basically it will just loop
* through get_block until we hit the number of extents we want to map, or we
@@ -250,58 +259,63 @@
*/
int __generic_block_fiemap(struct inode *inode,
- struct fiemap_extent_info *fieinfo, u64 start,
- u64 len, get_block_t *get_block)
+ struct fiemap_extent_info *fieinfo, loff_t start,
+ loff_t len, get_block_t *get_block)
{
- struct buffer_head tmp;
- unsigned long long start_blk;
- long long length = 0, map_len = 0;
+ struct buffer_head map_bh;
+ sector_t start_blk, last_blk;
+ loff_t isize = i_size_read(inode);
u64 logical = 0, phys = 0, size = 0;
u32 flags = FIEMAP_EXTENT_MERGED;
- int ret = 0, past_eof = 0, whole_file = 0;
+ bool past_eof = false, whole_file = false;
+ int ret = 0;
- if ((ret = fiemap_check_flags(fieinfo, FIEMAP_FLAG_SYNC)))
+ ret = fiemap_check_flags(fieinfo, FIEMAP_FLAG_SYNC);
+ if (ret)
return ret;
+ /*
+ * Either the i_mutex or other appropriate locking needs to be held
+ * since we expect isize to not change at all through the duration of
+ * this call.
+ */
+ if (len >= isize) {
+ whole_file = true;
+ len = isize;
+ }
+
start_blk = logical_to_blk(inode, start);
-
- length = (long long)min_t(u64, len, i_size_read(inode));
- if (length < len)
- whole_file = 1;
-
- map_len = length;
+ last_blk = logical_to_blk(inode, start + len - 1);
do {
/*
* we set b_size to the total size we want so it will map as
* many contiguous blocks as possible at once
*/
- memset(&tmp, 0, sizeof(struct buffer_head));
- tmp.b_size = map_len;
+ memset(&map_bh, 0, sizeof(struct buffer_head));
+ map_bh.b_size = len;
- ret = get_block(inode, start_blk, &tmp, 0);
+ ret = get_block(inode, start_blk, &map_bh, 0);
if (ret)
break;
/* HOLE */
- if (!buffer_mapped(&tmp)) {
- length -= blk_to_logical(inode, 1);
+ if (!buffer_mapped(&map_bh)) {
start_blk++;
/*
- * we want to handle the case where there is an
+ * We want to handle the case where there is an
* allocated block at the front of the file, and then
* nothing but holes up to the end of the file properly,
* to make sure that extent at the front gets properly
* marked with FIEMAP_EXTENT_LAST
*/
if (!past_eof &&
- blk_to_logical(inode, start_blk) >=
- blk_to_logical(inode, 0)+i_size_read(inode))
+ blk_to_logical(inode, start_blk) >= isize)
past_eof = 1;
/*
- * first hole after going past the EOF, this is our
+ * First hole after going past the EOF, this is our
* last extent
*/
if (past_eof && size) {
@@ -309,15 +323,18 @@
ret = fiemap_fill_next_extent(fieinfo, logical,
phys, size,
flags);
- break;
+ } else if (size) {
+ ret = fiemap_fill_next_extent(fieinfo, logical,
+ phys, size, flags);
+ size = 0;
}
/* if we have holes up to/past EOF then we're done */
- if (length <= 0 || past_eof)
+ if (start_blk > last_blk || past_eof || ret)
break;
} else {
/*
- * we have gone over the length of what we wanted to
+ * We have gone over the length of what we wanted to
* map, and it wasn't the entire file, so add the extent
* we got last time and exit.
*
@@ -331,7 +348,7 @@
* are good to go, just add the extent to the fieinfo
* and break
*/
- if (length <= 0 && !whole_file) {
+ if (start_blk > last_blk && !whole_file) {
ret = fiemap_fill_next_extent(fieinfo, logical,
phys, size,
flags);
@@ -351,11 +368,10 @@
}
logical = blk_to_logical(inode, start_blk);
- phys = blk_to_logical(inode, tmp.b_blocknr);
- size = tmp.b_size;
+ phys = blk_to_logical(inode, map_bh.b_blocknr);
+ size = map_bh.b_size;
flags = FIEMAP_EXTENT_MERGED;
- length -= tmp.b_size;
start_blk += logical_to_blk(inode, size);
/*
@@ -363,15 +379,13 @@
* soon as we find a hole that the last extent we found
* is marked with FIEMAP_EXTENT_LAST
*/
- if (!past_eof &&
- logical+size >=
- blk_to_logical(inode, 0)+i_size_read(inode))
- past_eof = 1;
+ if (!past_eof && logical + size >= isize)
+ past_eof = true;
}
cond_resched();
} while (1);
- /* if ret is 1 then we just hit the end of the extent array */
+ /* If ret is 1 then we just hit the end of the extent array */
if (ret == 1)
ret = 0;
diff --git a/fs/jfs/inode.c b/fs/jfs/inode.c
index 9dd1262..ed9ba6f 100644
--- a/fs/jfs/inode.c
+++ b/fs/jfs/inode.c
@@ -61,7 +61,7 @@
inode->i_op = &page_symlink_inode_operations;
inode->i_mapping->a_ops = &jfs_aops;
} else {
- inode->i_op = &jfs_symlink_inode_operations;
+ inode->i_op = &jfs_fast_symlink_inode_operations;
/*
* The inline data should be null-terminated, but
* don't let on-disk corruption crash the kernel
diff --git a/fs/jfs/jfs_dmap.c b/fs/jfs/jfs_dmap.c
index 6c4dfcbf..9e2f6a7 100644
--- a/fs/jfs/jfs_dmap.c
+++ b/fs/jfs/jfs_dmap.c
@@ -196,7 +196,7 @@
bmp->db_maxag = le32_to_cpu(dbmp_le->dn_maxag);
bmp->db_agpref = le32_to_cpu(dbmp_le->dn_agpref);
bmp->db_aglevel = le32_to_cpu(dbmp_le->dn_aglevel);
- bmp->db_agheigth = le32_to_cpu(dbmp_le->dn_agheigth);
+ bmp->db_agheight = le32_to_cpu(dbmp_le->dn_agheight);
bmp->db_agwidth = le32_to_cpu(dbmp_le->dn_agwidth);
bmp->db_agstart = le32_to_cpu(dbmp_le->dn_agstart);
bmp->db_agl2size = le32_to_cpu(dbmp_le->dn_agl2size);
@@ -288,7 +288,7 @@
dbmp_le->dn_maxag = cpu_to_le32(bmp->db_maxag);
dbmp_le->dn_agpref = cpu_to_le32(bmp->db_agpref);
dbmp_le->dn_aglevel = cpu_to_le32(bmp->db_aglevel);
- dbmp_le->dn_agheigth = cpu_to_le32(bmp->db_agheigth);
+ dbmp_le->dn_agheight = cpu_to_le32(bmp->db_agheight);
dbmp_le->dn_agwidth = cpu_to_le32(bmp->db_agwidth);
dbmp_le->dn_agstart = cpu_to_le32(bmp->db_agstart);
dbmp_le->dn_agl2size = cpu_to_le32(bmp->db_agl2size);
@@ -1441,7 +1441,7 @@
* tree index of this allocation group within the control page.
*/
agperlev =
- (1 << (L2LPERCTL - (bmp->db_agheigth << 1))) / bmp->db_agwidth;
+ (1 << (L2LPERCTL - (bmp->db_agheight << 1))) / bmp->db_agwidth;
ti = bmp->db_agstart + bmp->db_agwidth * (agno & (agperlev - 1));
/* dmap control page trees fan-out by 4 and a single allocation
@@ -1460,7 +1460,7 @@
* the subtree to find the leftmost leaf that describes this
* free space.
*/
- for (k = bmp->db_agheigth; k > 0; k--) {
+ for (k = bmp->db_agheight; k > 0; k--) {
for (n = 0, m = (ti << 2) + 1; n < 4; n++) {
if (l2nb <= dcp->stree[m + n]) {
ti = m + n;
@@ -3607,7 +3607,7 @@
}
/*
- * compute db_aglevel, db_agheigth, db_width, db_agstart:
+ * compute db_aglevel, db_agheight, db_width, db_agstart:
* an ag is covered in aglevel dmapctl summary tree,
* at agheight level height (from leaf) with agwidth number of nodes
* each, which starts at agstart index node of the smmary tree node
@@ -3616,9 +3616,9 @@
bmp->db_aglevel = BMAPSZTOLEV(bmp->db_agsize);
l2nl =
bmp->db_agl2size - (L2BPERDMAP + bmp->db_aglevel * L2LPERCTL);
- bmp->db_agheigth = l2nl >> 1;
- bmp->db_agwidth = 1 << (l2nl - (bmp->db_agheigth << 1));
- for (i = 5 - bmp->db_agheigth, bmp->db_agstart = 0, n = 1; i > 0;
+ bmp->db_agheight = l2nl >> 1;
+ bmp->db_agwidth = 1 << (l2nl - (bmp->db_agheight << 1));
+ for (i = 5 - bmp->db_agheight, bmp->db_agstart = 0, n = 1; i > 0;
i--) {
bmp->db_agstart += n;
n <<= 2;
diff --git a/fs/jfs/jfs_dmap.h b/fs/jfs/jfs_dmap.h
index 1a6eb41..6dcb906 100644
--- a/fs/jfs/jfs_dmap.h
+++ b/fs/jfs/jfs_dmap.h
@@ -210,7 +210,7 @@
__le32 dn_maxag; /* 4: max active alloc group number */
__le32 dn_agpref; /* 4: preferred alloc group (hint) */
__le32 dn_aglevel; /* 4: dmapctl level holding the AG */
- __le32 dn_agheigth; /* 4: height in dmapctl of the AG */
+ __le32 dn_agheight; /* 4: height in dmapctl of the AG */
__le32 dn_agwidth; /* 4: width in dmapctl of the AG */
__le32 dn_agstart; /* 4: start tree index at AG height */
__le32 dn_agl2size; /* 4: l2 num of blks per alloc group */
@@ -229,7 +229,7 @@
int dn_maxag; /* max active alloc group number */
int dn_agpref; /* preferred alloc group (hint) */
int dn_aglevel; /* dmapctl level holding the AG */
- int dn_agheigth; /* height in dmapctl of the AG */
+ int dn_agheight; /* height in dmapctl of the AG */
int dn_agwidth; /* width in dmapctl of the AG */
int dn_agstart; /* start tree index at AG height */
int dn_agl2size; /* l2 num of blks per alloc group */
@@ -255,7 +255,7 @@
#define db_agsize db_bmap.dn_agsize
#define db_agl2size db_bmap.dn_agl2size
#define db_agwidth db_bmap.dn_agwidth
-#define db_agheigth db_bmap.dn_agheigth
+#define db_agheight db_bmap.dn_agheight
#define db_agstart db_bmap.dn_agstart
#define db_numag db_bmap.dn_numag
#define db_maxlevel db_bmap.dn_maxlevel
diff --git a/fs/jfs/jfs_inode.h b/fs/jfs/jfs_inode.h
index 79e2c79..9e6bda3 100644
--- a/fs/jfs/jfs_inode.h
+++ b/fs/jfs/jfs_inode.h
@@ -48,5 +48,6 @@
extern const struct inode_operations jfs_file_inode_operations;
extern const struct file_operations jfs_file_operations;
extern const struct inode_operations jfs_symlink_inode_operations;
+extern const struct inode_operations jfs_fast_symlink_inode_operations;
extern const struct dentry_operations jfs_ci_dentry_operations;
#endif /* _H_JFS_INODE */
diff --git a/fs/jfs/namei.c b/fs/jfs/namei.c
index 4a3e9f3..a9cf8e8 100644
--- a/fs/jfs/namei.c
+++ b/fs/jfs/namei.c
@@ -956,7 +956,7 @@
*/
if (ssize <= IDATASIZE) {
- ip->i_op = &jfs_symlink_inode_operations;
+ ip->i_op = &jfs_fast_symlink_inode_operations;
i_fastsymlink = JFS_IP(ip)->i_inline;
memcpy(i_fastsymlink, name, ssize);
@@ -978,7 +978,7 @@
else {
jfs_info("jfs_symlink: allocate extent ip:0x%p", ip);
- ip->i_op = &page_symlink_inode_operations;
+ ip->i_op = &jfs_symlink_inode_operations;
ip->i_mapping->a_ops = &jfs_aops;
/*
diff --git a/fs/jfs/resize.c b/fs/jfs/resize.c
index 7f24a0b..1aba003 100644
--- a/fs/jfs/resize.c
+++ b/fs/jfs/resize.c
@@ -81,6 +81,7 @@
struct inode *iplist[1];
struct jfs_superblock *j_sb, *j_sb2;
uint old_agsize;
+ int agsizechanged = 0;
struct buffer_head *bh, *bh2;
/* If the volume hasn't grown, get out now */
@@ -333,6 +334,9 @@
*/
if ((rc = dbExtendFS(ipbmap, XAddress, nblocks)))
goto error_out;
+
+ agsizechanged |= (bmp->db_agsize != old_agsize);
+
/*
* the map now has extended to cover additional nblocks:
* dn_mapsize = oldMapsize + nblocks;
@@ -432,7 +436,7 @@
* will correctly identify the new ag);
*/
/* if new AG size the same as old AG size, done! */
- if (bmp->db_agsize != old_agsize) {
+ if (agsizechanged) {
if ((rc = diExtendFS(ipimap, ipbmap)))
goto error_out;
diff --git a/fs/jfs/symlink.c b/fs/jfs/symlink.c
index 4af1a05..205b946 100644
--- a/fs/jfs/symlink.c
+++ b/fs/jfs/symlink.c
@@ -29,9 +29,21 @@
return NULL;
}
-const struct inode_operations jfs_symlink_inode_operations = {
+const struct inode_operations jfs_fast_symlink_inode_operations = {
.readlink = generic_readlink,
.follow_link = jfs_follow_link,
+ .setattr = jfs_setattr,
+ .setxattr = jfs_setxattr,
+ .getxattr = jfs_getxattr,
+ .listxattr = jfs_listxattr,
+ .removexattr = jfs_removexattr,
+};
+
+const struct inode_operations jfs_symlink_inode_operations = {
+ .readlink = generic_readlink,
+ .follow_link = page_follow_link_light,
+ .put_link = page_put_link,
+ .setattr = jfs_setattr,
.setxattr = jfs_setxattr,
.getxattr = jfs_getxattr,
.listxattr = jfs_listxattr,
diff --git a/fs/logfs/gc.c b/fs/logfs/gc.c
index 84e36f5..76c242f 100644
--- a/fs/logfs/gc.c
+++ b/fs/logfs/gc.c
@@ -459,6 +459,14 @@
struct logfs_block *block;
int round, progress, last_progress = 0;
+ /*
+ * Doing too many changes to the segfile at once would result
+ * in a large number of aliases. Write the journal before
+ * things get out of hand.
+ */
+ if (super->s_shadow_tree.no_shadowed_segments >= MAX_OBJ_ALIASES)
+ logfs_write_anchor(sb);
+
if (no_free_segments(sb) >= target &&
super->s_no_object_aliases < MAX_OBJ_ALIASES)
return;
diff --git a/fs/logfs/journal.c b/fs/logfs/journal.c
index 33bd260..fb0a613 100644
--- a/fs/logfs/journal.c
+++ b/fs/logfs/journal.c
@@ -389,7 +389,10 @@
static int journal_erase_segment(struct logfs_area *area)
{
struct super_block *sb = area->a_sb;
- struct logfs_segment_header sh;
+ union {
+ struct logfs_segment_header sh;
+ unsigned char c[ALIGN(sizeof(struct logfs_segment_header), 16)];
+ } u;
u64 ofs;
int err;
@@ -397,20 +400,21 @@
if (err)
return err;
- sh.pad = 0;
- sh.type = SEG_JOURNAL;
- sh.level = 0;
- sh.segno = cpu_to_be32(area->a_segno);
- sh.ec = cpu_to_be32(area->a_erase_count);
- sh.gec = cpu_to_be64(logfs_super(sb)->s_gec);
- sh.crc = logfs_crc32(&sh, sizeof(sh), 4);
+ memset(&u, 0, sizeof(u));
+ u.sh.pad = 0;
+ u.sh.type = SEG_JOURNAL;
+ u.sh.level = 0;
+ u.sh.segno = cpu_to_be32(area->a_segno);
+ u.sh.ec = cpu_to_be32(area->a_erase_count);
+ u.sh.gec = cpu_to_be64(logfs_super(sb)->s_gec);
+ u.sh.crc = logfs_crc32(&u.sh, sizeof(u.sh), 4);
/* This causes a bug in segment.c. Not yet. */
//logfs_set_segment_erased(sb, area->a_segno, area->a_erase_count, 0);
ofs = dev_ofs(sb, area->a_segno, 0);
- area->a_used_bytes = ALIGN(sizeof(sh), 16);
- logfs_buf_write(area, ofs, &sh, sizeof(sh));
+ area->a_used_bytes = sizeof(u);
+ logfs_buf_write(area, ofs, &u, sizeof(u));
return 0;
}
@@ -494,6 +498,8 @@
btree_grim_visitor64(&tree->new, (unsigned long)sb, account_shadow);
btree_grim_visitor64(&tree->old, (unsigned long)sb, account_shadow);
+ btree_grim_visitor32(&tree->segment_map, 0, NULL);
+ tree->no_shadowed_segments = 0;
if (li->li_block) {
/*
@@ -607,9 +613,9 @@
if (len == 0)
return logfs_write_header(super, header, 0, type);
+ BUG_ON(len > sb->s_blocksize);
compr_len = logfs_compress(buf, data, len, sb->s_blocksize);
if (compr_len < 0 || type == JE_ANCHOR) {
- BUG_ON(len > sb->s_blocksize);
memcpy(data, buf, len);
compr_len = len;
compr = COMPR_NONE;
@@ -661,6 +667,7 @@
if (ofs < 0)
return ofs;
logfs_buf_write(area, ofs, super->s_compressed_je, len);
+ BUG_ON(super->s_no_je >= MAX_JOURNAL_ENTRIES);
super->s_je_array[super->s_no_je++] = cpu_to_be64(ofs);
return 0;
}
diff --git a/fs/logfs/logfs.h b/fs/logfs/logfs.h
index b84b0ee..0a3df1a 100644
--- a/fs/logfs/logfs.h
+++ b/fs/logfs/logfs.h
@@ -257,10 +257,14 @@
* struct shadow_tree
* @new: shadows where old_ofs==0, indexed by new_ofs
* @old: shadows where old_ofs!=0, indexed by old_ofs
+ * @segment_map: bitfield of segments containing shadows
+ * @no_shadowed_segment: number of segments containing shadows
*/
struct shadow_tree {
struct btree_head64 new;
struct btree_head64 old;
+ struct btree_head32 segment_map;
+ int no_shadowed_segments;
};
struct object_alias_item {
@@ -305,13 +309,14 @@
level_t level, int child_no, __be64 val);
struct logfs_block_ops {
void (*write_block)(struct logfs_block *block);
- gc_level_t (*block_level)(struct logfs_block *block);
void (*free_block)(struct super_block *sb, struct logfs_block*block);
int (*write_alias)(struct super_block *sb,
struct logfs_block *block,
write_alias_t *write_one_alias);
};
+#define MAX_JOURNAL_ENTRIES 256
+
struct logfs_super {
struct mtd_info *s_mtd; /* underlying device */
struct block_device *s_bdev; /* underlying device */
@@ -378,7 +383,7 @@
u32 s_journal_ec[LOGFS_JOURNAL_SEGS]; /* journal erasecounts */
u64 s_last_version;
struct logfs_area *s_journal_area; /* open journal segment */
- __be64 s_je_array[64];
+ __be64 s_je_array[MAX_JOURNAL_ENTRIES];
int s_no_je;
int s_sum_index; /* for the 12 summaries */
@@ -722,4 +727,10 @@
return logfs_super(sb)->s_area[(__force u8)gc_level];
}
+static inline void logfs_mempool_destroy(mempool_t *pool)
+{
+ if (pool)
+ mempool_destroy(pool);
+}
+
#endif
diff --git a/fs/logfs/readwrite.c b/fs/logfs/readwrite.c
index bff4025..3159db6 100644
--- a/fs/logfs/readwrite.c
+++ b/fs/logfs/readwrite.c
@@ -430,25 +430,6 @@
}
}
-static gc_level_t inode_block_level(struct logfs_block *block)
-{
- BUG_ON(block->inode->i_ino == LOGFS_INO_MASTER);
- return GC_LEVEL(LOGFS_MAX_LEVELS);
-}
-
-static gc_level_t indirect_block_level(struct logfs_block *block)
-{
- struct page *page;
- struct inode *inode;
- u64 bix;
- level_t level;
-
- page = block->page;
- inode = page->mapping->host;
- logfs_unpack_index(page->index, &bix, &level);
- return expand_level(inode->i_ino, level);
-}
-
/*
* This silences a false, yet annoying gcc warning. I hate it when my editor
* jumps into bitops.h each time I recompile this file.
@@ -587,14 +568,12 @@
static struct logfs_block_ops inode_block_ops = {
.write_block = inode_write_block,
- .block_level = inode_block_level,
.free_block = inode_free_block,
.write_alias = inode_write_alias,
};
struct logfs_block_ops indirect_block_ops = {
.write_block = indirect_write_block,
- .block_level = indirect_block_level,
.free_block = indirect_free_block,
.write_alias = indirect_write_alias,
};
@@ -1241,6 +1220,18 @@
mempool_free(shadow, super->s_shadow_pool);
}
+static void mark_segment(struct shadow_tree *tree, u32 segno)
+{
+ int err;
+
+ if (!btree_lookup32(&tree->segment_map, segno)) {
+ err = btree_insert32(&tree->segment_map, segno, (void *)1,
+ GFP_NOFS);
+ BUG_ON(err);
+ tree->no_shadowed_segments++;
+ }
+}
+
/**
* fill_shadow_tree - Propagate shadow tree changes due to a write
* @inode: Inode owning the page
@@ -1288,6 +1279,8 @@
super->s_dirty_used_bytes += shadow->new_len;
super->s_dirty_free_bytes += shadow->old_len;
+ mark_segment(tree, shadow->old_ofs >> super->s_segshift);
+ mark_segment(tree, shadow->new_ofs >> super->s_segshift);
}
}
@@ -1845,19 +1838,37 @@
return logfs_truncate_direct(inode, size);
}
-int logfs_truncate(struct inode *inode, u64 size)
+/*
+ * Truncate, by changing the segment file, can consume a fair amount
+ * of resources. So back off from time to time and do some GC.
+ * 8 or 2048 blocks should be well within safety limits even if
+ * every single block resided in a different segment.
+ */
+#define TRUNCATE_STEP (8 * 1024 * 1024)
+int logfs_truncate(struct inode *inode, u64 target)
{
struct super_block *sb = inode->i_sb;
- int err;
+ u64 size = i_size_read(inode);
+ int err = 0;
- logfs_get_wblocks(sb, NULL, 1);
- err = __logfs_truncate(inode, size);
- if (!err)
- err = __logfs_write_inode(inode, 0);
- logfs_put_wblocks(sb, NULL, 1);
+ size = ALIGN(size, TRUNCATE_STEP);
+ while (size > target) {
+ if (size > TRUNCATE_STEP)
+ size -= TRUNCATE_STEP;
+ else
+ size = 0;
+ if (size < target)
+ size = target;
+
+ logfs_get_wblocks(sb, NULL, 1);
+ err = __logfs_truncate(inode, target);
+ if (!err)
+ err = __logfs_write_inode(inode, 0);
+ logfs_put_wblocks(sb, NULL, 1);
+ }
if (!err)
- err = vmtruncate(inode, size);
+ err = vmtruncate(inode, target);
/* I don't trust error recovery yet. */
WARN_ON(err);
@@ -2251,8 +2262,6 @@
struct logfs_super *super = logfs_super(sb);
destroy_meta_inode(super->s_segfile_inode);
- if (super->s_block_pool)
- mempool_destroy(super->s_block_pool);
- if (super->s_shadow_pool)
- mempool_destroy(super->s_shadow_pool);
+ logfs_mempool_destroy(super->s_block_pool);
+ logfs_mempool_destroy(super->s_shadow_pool);
}
diff --git a/fs/logfs/segment.c b/fs/logfs/segment.c
index 801a3a1..f77ce2b 100644
--- a/fs/logfs/segment.c
+++ b/fs/logfs/segment.c
@@ -183,14 +183,8 @@
return 0;
}
-static gc_level_t btree_block_level(struct logfs_block *block)
-{
- return expand_level(block->ino, block->level);
-}
-
static struct logfs_block_ops btree_block_ops = {
.write_block = btree_write_block,
- .block_level = btree_block_level,
.free_block = __free_block,
.write_alias = btree_write_alias,
};
@@ -919,7 +913,7 @@
for (i--; i >= 0; i--)
free_area(super->s_area[i]);
free_area(super->s_journal_area);
- mempool_destroy(super->s_alias_pool);
+ logfs_mempool_destroy(super->s_alias_pool);
return -ENOMEM;
}
diff --git a/fs/logfs/super.c b/fs/logfs/super.c
index b60bfac..5866ee6 100644
--- a/fs/logfs/super.c
+++ b/fs/logfs/super.c
@@ -12,6 +12,7 @@
#include "logfs.h"
#include <linux/bio.h>
#include <linux/slab.h>
+#include <linux/blkdev.h>
#include <linux/mtd/mtd.h>
#include <linux/statfs.h>
#include <linux/buffer_head.h>
@@ -137,6 +138,10 @@
sb->s_fs_info = super;
sb->s_mtd = super->s_mtd;
sb->s_bdev = super->s_bdev;
+ if (sb->s_bdev)
+ sb->s_bdi = &bdev_get_queue(sb->s_bdev)->backing_dev_info;
+ if (sb->s_mtd)
+ sb->s_bdi = sb->s_mtd->backing_dev_info;
return 0;
}
@@ -452,6 +457,8 @@
btree_init_mempool64(&super->s_shadow_tree.new, super->s_btree_pool);
btree_init_mempool64(&super->s_shadow_tree.old, super->s_btree_pool);
+ btree_init_mempool32(&super->s_shadow_tree.segment_map,
+ super->s_btree_pool);
ret = logfs_init_mapping(sb);
if (ret)
@@ -516,8 +523,8 @@
if (super->s_erase_page)
__free_page(super->s_erase_page);
super->s_devops->put_device(sb);
- mempool_destroy(super->s_btree_pool);
- mempool_destroy(super->s_alias_pool);
+ logfs_mempool_destroy(super->s_btree_pool);
+ logfs_mempool_destroy(super->s_alias_pool);
kfree(super);
log_super("LogFS: Finished unmounting\n");
}
diff --git a/fs/ncpfs/inode.c b/fs/ncpfs/inode.c
index cf98da1..fa33851 100644
--- a/fs/ncpfs/inode.c
+++ b/fs/ncpfs/inode.c
@@ -526,10 +526,15 @@
sb->s_blocksize_bits = 10;
sb->s_magic = NCP_SUPER_MAGIC;
sb->s_op = &ncp_sops;
+ sb->s_bdi = &server->bdi;
server = NCP_SBP(sb);
memset(server, 0, sizeof(*server));
+ error = bdi_setup_and_register(&server->bdi, "ncpfs", BDI_CAP_MAP_COPY);
+ if (error)
+ goto out_bdi;
+
server->ncp_filp = ncp_filp;
server->ncp_sock = sock;
@@ -719,6 +724,8 @@
if (server->info_filp)
fput(server->info_filp);
out_fput:
+ bdi_destroy(&server->bdi);
+out_bdi:
/* 23/12/1998 Marcin Dalecki <dalecki@cs.net.pl>:
*
* The previously used put_filp(ncp_filp); was bogous, since
@@ -756,6 +763,7 @@
kill_pid(server->m.wdog_pid, SIGTERM, 1);
put_pid(server->m.wdog_pid);
+ bdi_destroy(&server->bdi);
kfree(server->priv.data);
kfree(server->auth.object_name);
vfree(server->rxbuf);
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index a8766c4..acc9c49 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -966,6 +966,8 @@
static void nfs_server_copy_userdata(struct nfs_server *target, struct nfs_server *source)
{
target->flags = source->flags;
+ target->rsize = source->rsize;
+ target->wsize = source->wsize;
target->acregmin = source->acregmin;
target->acregmax = source->acregmax;
target->acdirmin = source->acdirmin;
diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c
index 1567124..ea61d26 100644
--- a/fs/nfs/delegation.c
+++ b/fs/nfs/delegation.c
@@ -24,6 +24,8 @@
static void nfs_do_free_delegation(struct nfs_delegation *delegation)
{
+ if (delegation->cred)
+ put_rpccred(delegation->cred);
kfree(delegation);
}
@@ -36,13 +38,7 @@
static void nfs_free_delegation(struct nfs_delegation *delegation)
{
- struct rpc_cred *cred;
-
- cred = rcu_dereference(delegation->cred);
- rcu_assign_pointer(delegation->cred, NULL);
call_rcu(&delegation->rcu, nfs_free_delegation_callback);
- if (cred)
- put_rpccred(cred);
}
void nfs_mark_delegation_referenced(struct nfs_delegation *delegation)
@@ -129,21 +125,35 @@
*/
void nfs_inode_reclaim_delegation(struct inode *inode, struct rpc_cred *cred, struct nfs_openres *res)
{
- struct nfs_delegation *delegation = NFS_I(inode)->delegation;
- struct rpc_cred *oldcred;
+ struct nfs_delegation *delegation;
+ struct rpc_cred *oldcred = NULL;
- if (delegation == NULL)
- return;
- memcpy(delegation->stateid.data, res->delegation.data,
- sizeof(delegation->stateid.data));
- delegation->type = res->delegation_type;
- delegation->maxsize = res->maxsize;
- oldcred = delegation->cred;
- delegation->cred = get_rpccred(cred);
- clear_bit(NFS_DELEGATION_NEED_RECLAIM, &delegation->flags);
- NFS_I(inode)->delegation_state = delegation->type;
- smp_wmb();
- put_rpccred(oldcred);
+ rcu_read_lock();
+ delegation = rcu_dereference(NFS_I(inode)->delegation);
+ if (delegation != NULL) {
+ spin_lock(&delegation->lock);
+ if (delegation->inode != NULL) {
+ memcpy(delegation->stateid.data, res->delegation.data,
+ sizeof(delegation->stateid.data));
+ delegation->type = res->delegation_type;
+ delegation->maxsize = res->maxsize;
+ oldcred = delegation->cred;
+ delegation->cred = get_rpccred(cred);
+ clear_bit(NFS_DELEGATION_NEED_RECLAIM,
+ &delegation->flags);
+ NFS_I(inode)->delegation_state = delegation->type;
+ spin_unlock(&delegation->lock);
+ put_rpccred(oldcred);
+ rcu_read_unlock();
+ } else {
+ /* We appear to have raced with a delegation return. */
+ spin_unlock(&delegation->lock);
+ rcu_read_unlock();
+ nfs_inode_set_delegation(inode, cred, res);
+ }
+ } else {
+ rcu_read_unlock();
+ }
}
static int nfs_do_return_delegation(struct inode *inode, struct nfs_delegation *delegation, int issync)
@@ -166,9 +176,13 @@
return inode;
}
-static struct nfs_delegation *nfs_detach_delegation_locked(struct nfs_inode *nfsi, const nfs4_stateid *stateid)
+static struct nfs_delegation *nfs_detach_delegation_locked(struct nfs_inode *nfsi,
+ const nfs4_stateid *stateid,
+ struct nfs_client *clp)
{
- struct nfs_delegation *delegation = rcu_dereference(nfsi->delegation);
+ struct nfs_delegation *delegation =
+ rcu_dereference_protected(nfsi->delegation,
+ lockdep_is_held(&clp->cl_lock));
if (delegation == NULL)
goto nomatch;
@@ -195,7 +209,7 @@
{
struct nfs_client *clp = NFS_SERVER(inode)->nfs_client;
struct nfs_inode *nfsi = NFS_I(inode);
- struct nfs_delegation *delegation;
+ struct nfs_delegation *delegation, *old_delegation;
struct nfs_delegation *freeme = NULL;
int status = 0;
@@ -213,10 +227,12 @@
spin_lock_init(&delegation->lock);
spin_lock(&clp->cl_lock);
- if (rcu_dereference(nfsi->delegation) != NULL) {
- if (memcmp(&delegation->stateid, &nfsi->delegation->stateid,
- sizeof(delegation->stateid)) == 0 &&
- delegation->type == nfsi->delegation->type) {
+ old_delegation = rcu_dereference_protected(nfsi->delegation,
+ lockdep_is_held(&clp->cl_lock));
+ if (old_delegation != NULL) {
+ if (memcmp(&delegation->stateid, &old_delegation->stateid,
+ sizeof(old_delegation->stateid)) == 0 &&
+ delegation->type == old_delegation->type) {
goto out;
}
/*
@@ -226,12 +242,12 @@
dfprintk(FILE, "%s: server %s handed out "
"a duplicate delegation!\n",
__func__, clp->cl_hostname);
- if (delegation->type <= nfsi->delegation->type) {
+ if (delegation->type <= old_delegation->type) {
freeme = delegation;
delegation = NULL;
goto out;
}
- freeme = nfs_detach_delegation_locked(nfsi, NULL);
+ freeme = nfs_detach_delegation_locked(nfsi, NULL, clp);
}
list_add_rcu(&delegation->super_list, &clp->cl_delegations);
nfsi->delegation_state = delegation->type;
@@ -301,7 +317,7 @@
if (inode == NULL)
continue;
spin_lock(&clp->cl_lock);
- delegation = nfs_detach_delegation_locked(NFS_I(inode), NULL);
+ delegation = nfs_detach_delegation_locked(NFS_I(inode), NULL, clp);
spin_unlock(&clp->cl_lock);
rcu_read_unlock();
if (delegation != NULL) {
@@ -330,9 +346,9 @@
struct nfs_inode *nfsi = NFS_I(inode);
struct nfs_delegation *delegation;
- if (rcu_dereference(nfsi->delegation) != NULL) {
+ if (rcu_access_pointer(nfsi->delegation) != NULL) {
spin_lock(&clp->cl_lock);
- delegation = nfs_detach_delegation_locked(nfsi, NULL);
+ delegation = nfs_detach_delegation_locked(nfsi, NULL, clp);
spin_unlock(&clp->cl_lock);
if (delegation != NULL)
nfs_do_return_delegation(inode, delegation, 0);
@@ -346,9 +362,9 @@
struct nfs_delegation *delegation;
int err = 0;
- if (rcu_dereference(nfsi->delegation) != NULL) {
+ if (rcu_access_pointer(nfsi->delegation) != NULL) {
spin_lock(&clp->cl_lock);
- delegation = nfs_detach_delegation_locked(nfsi, NULL);
+ delegation = nfs_detach_delegation_locked(nfsi, NULL, clp);
spin_unlock(&clp->cl_lock);
if (delegation != NULL) {
nfs_msync_inode(inode);
@@ -526,7 +542,7 @@
if (inode == NULL)
continue;
spin_lock(&clp->cl_lock);
- delegation = nfs_detach_delegation_locked(NFS_I(inode), NULL);
+ delegation = nfs_detach_delegation_locked(NFS_I(inode), NULL, clp);
spin_unlock(&clp->cl_lock);
rcu_read_unlock();
if (delegation != NULL)
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index be46f26..a7bb5c6 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -837,6 +837,8 @@
/* If we have submounts, don't unhash ! */
if (have_submounts(dentry))
goto out_valid;
+ if (dentry->d_flags & DCACHE_DISCONNECTED)
+ goto out_valid;
shrink_dcache_parent(dentry);
}
d_drop(dentry);
@@ -1050,7 +1052,7 @@
struct inode *dir;
int openflags, ret = 0;
- if (!is_atomic_open(nd))
+ if (!is_atomic_open(nd) || d_mountpoint(dentry))
goto no_open;
parent = dget_parent(dentry);
dir = parent->d_inode;
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 6380670..071fced 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -5218,9 +5218,12 @@
msg.rpc_resp = &calldata->res;
task_setup_data.callback_data = calldata;
task = rpc_run_task(&task_setup_data);
- if (IS_ERR(task))
+ if (IS_ERR(task)) {
status = PTR_ERR(task);
+ goto out;
+ }
rpc_put_task(task);
+ return 0;
out:
dprintk("<-- %s status=%d\n", __func__, status);
return status;
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index e016372..b4148fc 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -2187,6 +2187,7 @@
if (data->version == 4) {
error = nfs4_try_mount(flags, dev_name, data, mnt);
kfree(data->client_address);
+ kfree(data->nfs_server.export_path);
goto out;
}
#endif /* CONFIG_NFS_V4 */
@@ -2657,7 +2658,7 @@
devname = nfs_path(path->mnt->mnt_devname,
path->mnt->mnt_root, path->dentry,
page, PAGE_SIZE);
- if (devname == NULL)
+ if (IS_ERR(devname))
goto out_freepage;
tmp = kstrdup(devname, GFP_KERNEL);
if (tmp == NULL)
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index de38d63..3aea3ca 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -1201,6 +1201,25 @@
#if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4)
+static int nfs_commit_set_lock(struct nfs_inode *nfsi, int may_wait)
+{
+ if (!test_and_set_bit(NFS_INO_COMMIT, &nfsi->flags))
+ return 1;
+ if (may_wait && !out_of_line_wait_on_bit_lock(&nfsi->flags,
+ NFS_INO_COMMIT, nfs_wait_bit_killable,
+ TASK_KILLABLE))
+ return 1;
+ return 0;
+}
+
+static void nfs_commit_clear_lock(struct nfs_inode *nfsi)
+{
+ clear_bit(NFS_INO_COMMIT, &nfsi->flags);
+ smp_mb__after_clear_bit();
+ wake_up_bit(&nfsi->flags, NFS_INO_COMMIT);
+}
+
+
static void nfs_commitdata_release(void *data)
{
struct nfs_write_data *wdata = data;
@@ -1262,8 +1281,6 @@
task = rpc_run_task(&task_setup_data);
if (IS_ERR(task))
return PTR_ERR(task);
- if (how & FLUSH_SYNC)
- rpc_wait_for_completion_task(task);
rpc_put_task(task);
return 0;
}
@@ -1294,6 +1311,7 @@
BDI_RECLAIMABLE);
nfs_clear_page_tag_locked(req);
}
+ nfs_commit_clear_lock(NFS_I(inode));
return -ENOMEM;
}
@@ -1349,6 +1367,7 @@
next:
nfs_clear_page_tag_locked(req);
}
+ nfs_commit_clear_lock(NFS_I(data->inode));
nfs_commitdata_release(calldata);
}
@@ -1363,8 +1382,11 @@
static int nfs_commit_inode(struct inode *inode, int how)
{
LIST_HEAD(head);
- int res;
+ int may_wait = how & FLUSH_SYNC;
+ int res = 0;
+ if (!nfs_commit_set_lock(NFS_I(inode), may_wait))
+ goto out;
spin_lock(&inode->i_lock);
res = nfs_scan_commit(inode, &head, 0, 0);
spin_unlock(&inode->i_lock);
@@ -1372,7 +1394,13 @@
int error = nfs_commit_list(inode, &head, how);
if (error < 0)
return error;
- }
+ if (may_wait)
+ wait_on_bit(&NFS_I(inode)->flags, NFS_INO_COMMIT,
+ nfs_wait_bit_killable,
+ TASK_KILLABLE);
+ } else
+ nfs_commit_clear_lock(NFS_I(inode));
+out:
return res;
}
@@ -1444,6 +1472,7 @@
BUG_ON(!PageLocked(page));
for (;;) {
+ wait_on_page_writeback(page);
req = nfs_page_find_request(page);
if (req == NULL)
break;
@@ -1478,30 +1507,18 @@
.range_start = range_start,
.range_end = range_end,
};
- struct nfs_page *req;
- int need_commit;
int ret;
while(PagePrivate(page)) {
+ wait_on_page_writeback(page);
if (clear_page_dirty_for_io(page)) {
ret = nfs_writepage_locked(page, &wbc);
if (ret < 0)
goto out_error;
}
- req = nfs_find_and_lock_request(page);
- if (!req)
- break;
- if (IS_ERR(req)) {
- ret = PTR_ERR(req);
+ ret = sync_inode(inode, &wbc);
+ if (ret < 0)
goto out_error;
- }
- need_commit = test_bit(PG_CLEAN, &req->wb_flags);
- nfs_clear_page_tag_locked(req);
- if (need_commit) {
- ret = nfs_commit_inode(inode, FLUSH_SYNC);
- if (ret < 0)
- goto out_error;
- }
}
return 0;
out_error:
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index e170317..34ccf81 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -161,10 +161,10 @@
argp->p = page_address(argp->pagelist[0]);
argp->pagelist++;
if (argp->pagelen < PAGE_SIZE) {
- argp->end = p + (argp->pagelen>>2);
+ argp->end = argp->p + (argp->pagelen>>2);
argp->pagelen = 0;
} else {
- argp->end = p + (PAGE_SIZE>>2);
+ argp->end = argp->p + (PAGE_SIZE>>2);
argp->pagelen -= PAGE_SIZE;
}
memcpy(((char*)p)+avail, argp->p, (nbytes - avail));
@@ -1426,10 +1426,10 @@
argp->p = page_address(argp->pagelist[0]);
argp->pagelist++;
if (argp->pagelen < PAGE_SIZE) {
- argp->end = p + (argp->pagelen>>2);
+ argp->end = argp->p + (argp->pagelen>>2);
argp->pagelen = 0;
} else {
- argp->end = p + (PAGE_SIZE>>2);
+ argp->end = argp->p + (PAGE_SIZE>>2);
argp->pagelen -= PAGE_SIZE;
}
}
diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c
index 0cdbc5e..48145f5 100644
--- a/fs/nilfs2/super.c
+++ b/fs/nilfs2/super.c
@@ -749,6 +749,7 @@
sb->s_export_op = &nilfs_export_ops;
sb->s_root = NULL;
sb->s_time_gran = 1;
+ sb->s_bdi = nilfs->ns_bdi;
err = load_nilfs(nilfs, sbi);
if (err)
diff --git a/fs/notify/inotify/Kconfig b/fs/notify/inotify/Kconfig
index 3e56dbf..b3a159b 100644
--- a/fs/notify/inotify/Kconfig
+++ b/fs/notify/inotify/Kconfig
@@ -15,6 +15,7 @@
config INOTIFY_USER
bool "Inotify support for userspace"
+ select ANON_INODES
select FSNOTIFY
default y
---help---
diff --git a/fs/ocfs2/buffer_head_io.c b/fs/ocfs2/buffer_head_io.c
index ecebb22..f9d5d3f 100644
--- a/fs/ocfs2/buffer_head_io.c
+++ b/fs/ocfs2/buffer_head_io.c
@@ -406,6 +406,7 @@
struct buffer_head *bh)
{
int ret = 0;
+ struct ocfs2_dinode *di = (struct ocfs2_dinode *)bh->b_data;
mlog_entry_void();
@@ -425,6 +426,7 @@
get_bh(bh); /* for end_buffer_write_sync() */
bh->b_end_io = end_buffer_write_sync;
+ ocfs2_compute_meta_ecc(osb->sb, bh->b_data, &di->i_check);
submit_bh(WRITE, bh);
wait_on_buffer(bh);
diff --git a/fs/ocfs2/dlm/dlmast.c b/fs/ocfs2/dlm/dlmast.c
index a795eb9..12d5eb7 100644
--- a/fs/ocfs2/dlm/dlmast.c
+++ b/fs/ocfs2/dlm/dlmast.c
@@ -184,9 +184,8 @@
BUG_ON(!lksb);
/* only updates if this node masters the lockres */
+ spin_lock(&res->spinlock);
if (res->owner == dlm->node_num) {
-
- spin_lock(&res->spinlock);
/* check the lksb flags for the direction */
if (lksb->flags & DLM_LKSB_GET_LVB) {
mlog(0, "getting lvb from lockres for %s node\n",
@@ -201,8 +200,8 @@
* here. In the future we might want to clear it at the time
* the put is actually done.
*/
- spin_unlock(&res->spinlock);
}
+ spin_unlock(&res->spinlock);
/* reset any lvb flags on the lksb */
lksb->flags &= ~(DLM_LKSB_PUT_LVB|DLM_LKSB_GET_LVB);
diff --git a/fs/ocfs2/dlmfs/dlmfs.c b/fs/ocfs2/dlmfs/dlmfs.c
index 1b0de15..b83d610 100644
--- a/fs/ocfs2/dlmfs/dlmfs.c
+++ b/fs/ocfs2/dlmfs/dlmfs.c
@@ -112,20 +112,20 @@
* O_RDONLY -> PRMODE level
* O_WRONLY -> EXMODE level
*
- * O_NONBLOCK -> LKM_NOQUEUE
+ * O_NONBLOCK -> NOQUEUE
*/
static int dlmfs_decode_open_flags(int open_flags,
int *level,
int *flags)
{
if (open_flags & (O_WRONLY|O_RDWR))
- *level = LKM_EXMODE;
+ *level = DLM_LOCK_EX;
else
- *level = LKM_PRMODE;
+ *level = DLM_LOCK_PR;
*flags = 0;
if (open_flags & O_NONBLOCK)
- *flags |= LKM_NOQUEUE;
+ *flags |= DLM_LKF_NOQUEUE;
return 0;
}
@@ -166,7 +166,7 @@
* to be able userspace to be able to distinguish a
* valid lock request from one that simply couldn't be
* granted. */
- if (flags & LKM_NOQUEUE && status == -EAGAIN)
+ if (flags & DLM_LKF_NOQUEUE && status == -EAGAIN)
status = -ETXTBSY;
kfree(fp);
goto bail;
@@ -193,7 +193,7 @@
status = 0;
if (fp) {
level = fp->fp_lock_level;
- if (level != LKM_IVMODE)
+ if (level != DLM_LOCK_IV)
user_dlm_cluster_unlock(&ip->ip_lockres, level);
kfree(fp);
@@ -262,7 +262,7 @@
if ((count + *ppos) > i_size_read(inode))
readlen = i_size_read(inode) - *ppos;
else
- readlen = count - *ppos;
+ readlen = count;
lvb_buf = kmalloc(readlen, GFP_NOFS);
if (!lvb_buf)
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 17947dc..a5fbd9c 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -684,6 +684,7 @@
if (why == RESTART_META) {
mlog(0, "restarting function.\n");
restart_func = 1;
+ status = 0;
} else {
BUG_ON(why != RESTART_TRANS);
@@ -1981,18 +1982,18 @@
/* communicate with ocfs2_dio_end_io */
ocfs2_iocb_set_rw_locked(iocb, rw_level);
+ ret = generic_segment_checks(iov, &nr_segs, &ocount,
+ VERIFY_READ);
+ if (ret)
+ goto out_dio;
+
+ count = ocount;
+ ret = generic_write_checks(file, ppos, &count,
+ S_ISBLK(inode->i_mode));
+ if (ret)
+ goto out_dio;
+
if (direct_io) {
- ret = generic_segment_checks(iov, &nr_segs, &ocount,
- VERIFY_READ);
- if (ret)
- goto out_dio;
-
- count = ocount;
- ret = generic_write_checks(file, ppos, &count,
- S_ISBLK(inode->i_mode));
- if (ret)
- goto out_dio;
-
written = generic_file_direct_write(iocb, iov, &nr_segs, *ppos,
ppos, count, ocount);
if (written < 0) {
@@ -2007,7 +2008,10 @@
goto out_dio;
}
} else {
- written = __generic_file_aio_write(iocb, iov, nr_segs, ppos);
+ current->backing_dev_info = file->f_mapping->backing_dev_info;
+ written = generic_file_buffered_write(iocb, iov, nr_segs, *ppos,
+ ppos, count, 0);
+ current->backing_dev_info = NULL;
}
out_dio:
@@ -2021,9 +2025,9 @@
if (ret < 0)
written = ret;
- if (!ret && (old_size != i_size_read(inode) ||
- old_clusters != OCFS2_I(inode)->ip_clusters ||
- has_refcount)) {
+ if (!ret && ((old_size != i_size_read(inode)) ||
+ (old_clusters != OCFS2_I(inode)->ip_clusters) ||
+ has_refcount)) {
ret = jbd2_journal_force_commit(osb->journal->j_journal);
if (ret < 0)
written = ret;
diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c
index 07cc8bb..af18988 100644
--- a/fs/ocfs2/inode.c
+++ b/fs/ocfs2/inode.c
@@ -558,6 +558,7 @@
handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
if (IS_ERR(handle)) {
status = PTR_ERR(handle);
+ handle = NULL;
mlog_errno(status);
goto out;
}
@@ -639,11 +640,13 @@
goto bail_unlock;
}
- status = ocfs2_orphan_del(osb, handle, orphan_dir_inode, inode,
- orphan_dir_bh);
- if (status < 0) {
- mlog_errno(status);
- goto bail_commit;
+ if (!(OCFS2_I(inode)->ip_flags & OCFS2_INODE_SKIP_ORPHAN_DIR)) {
+ status = ocfs2_orphan_del(osb, handle, orphan_dir_inode, inode,
+ orphan_dir_bh);
+ if (status < 0) {
+ mlog_errno(status);
+ goto bail_commit;
+ }
}
/* set the inodes dtime */
@@ -722,38 +725,39 @@
static int ocfs2_wipe_inode(struct inode *inode,
struct buffer_head *di_bh)
{
- int status, orphaned_slot;
+ int status, orphaned_slot = -1;
struct inode *orphan_dir_inode = NULL;
struct buffer_head *orphan_dir_bh = NULL;
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
- struct ocfs2_dinode *di;
+ struct ocfs2_dinode *di = (struct ocfs2_dinode *) di_bh->b_data;
- di = (struct ocfs2_dinode *) di_bh->b_data;
- orphaned_slot = le16_to_cpu(di->i_orphaned_slot);
+ if (!(OCFS2_I(inode)->ip_flags & OCFS2_INODE_SKIP_ORPHAN_DIR)) {
+ orphaned_slot = le16_to_cpu(di->i_orphaned_slot);
- status = ocfs2_check_orphan_recovery_state(osb, orphaned_slot);
- if (status)
- return status;
+ status = ocfs2_check_orphan_recovery_state(osb, orphaned_slot);
+ if (status)
+ return status;
- orphan_dir_inode = ocfs2_get_system_file_inode(osb,
- ORPHAN_DIR_SYSTEM_INODE,
- orphaned_slot);
- if (!orphan_dir_inode) {
- status = -EEXIST;
- mlog_errno(status);
- goto bail;
- }
+ orphan_dir_inode = ocfs2_get_system_file_inode(osb,
+ ORPHAN_DIR_SYSTEM_INODE,
+ orphaned_slot);
+ if (!orphan_dir_inode) {
+ status = -EEXIST;
+ mlog_errno(status);
+ goto bail;
+ }
- /* Lock the orphan dir. The lock will be held for the entire
- * delete_inode operation. We do this now to avoid races with
- * recovery completion on other nodes. */
- mutex_lock(&orphan_dir_inode->i_mutex);
- status = ocfs2_inode_lock(orphan_dir_inode, &orphan_dir_bh, 1);
- if (status < 0) {
- mutex_unlock(&orphan_dir_inode->i_mutex);
+ /* Lock the orphan dir. The lock will be held for the entire
+ * delete_inode operation. We do this now to avoid races with
+ * recovery completion on other nodes. */
+ mutex_lock(&orphan_dir_inode->i_mutex);
+ status = ocfs2_inode_lock(orphan_dir_inode, &orphan_dir_bh, 1);
+ if (status < 0) {
+ mutex_unlock(&orphan_dir_inode->i_mutex);
- mlog_errno(status);
- goto bail;
+ mlog_errno(status);
+ goto bail;
+ }
}
/* we do this while holding the orphan dir lock because we
@@ -794,6 +798,9 @@
mlog_errno(status);
bail_unlock_dir:
+ if (OCFS2_I(inode)->ip_flags & OCFS2_INODE_SKIP_ORPHAN_DIR)
+ return status;
+
ocfs2_inode_unlock(orphan_dir_inode, 1);
mutex_unlock(&orphan_dir_inode->i_mutex);
brelse(orphan_dir_bh);
@@ -889,7 +896,8 @@
/* Do some basic inode verification... */
di = (struct ocfs2_dinode *) di_bh->b_data;
- if (!(di->i_flags & cpu_to_le32(OCFS2_ORPHANED_FL))) {
+ if (!(di->i_flags & cpu_to_le32(OCFS2_ORPHANED_FL)) &&
+ !(oi->ip_flags & OCFS2_INODE_SKIP_ORPHAN_DIR)) {
/*
* Inodes in the orphan dir must have ORPHANED_FL. The only
* inodes that come back out of the orphan dir are reflink
diff --git a/fs/ocfs2/inode.h b/fs/ocfs2/inode.h
index ba4fe07..0b28e19 100644
--- a/fs/ocfs2/inode.h
+++ b/fs/ocfs2/inode.h
@@ -100,6 +100,8 @@
#define OCFS2_INODE_MAYBE_ORPHANED 0x00000020
/* Does someone have the file open O_DIRECT */
#define OCFS2_INODE_OPEN_DIRECT 0x00000040
+/* Tell the inode wipe code it's not in orphan dir */
+#define OCFS2_INODE_SKIP_ORPHAN_DIR 0x00000080
static inline struct ocfs2_inode_info *OCFS2_I(struct inode *inode)
{
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c
index b1eb50a..4cbb18f 100644
--- a/fs/ocfs2/namei.c
+++ b/fs/ocfs2/namei.c
@@ -408,6 +408,19 @@
}
}
+ /*
+ * Do this before adding the entry to the directory. We add
+ * also set d_op after success so that ->d_iput() will cleanup
+ * the dentry lock even if ocfs2_add_entry() fails below.
+ */
+ status = ocfs2_dentry_attach_lock(dentry, inode,
+ OCFS2_I(dir)->ip_blkno);
+ if (status) {
+ mlog_errno(status);
+ goto leave;
+ }
+ dentry->d_op = &ocfs2_dentry_ops;
+
status = ocfs2_add_entry(handle, dentry, inode,
OCFS2_I(inode)->ip_blkno, parent_fe_bh,
&lookup);
@@ -416,15 +429,7 @@
goto leave;
}
- status = ocfs2_dentry_attach_lock(dentry, inode,
- OCFS2_I(dir)->ip_blkno);
- if (status) {
- mlog_errno(status);
- goto leave;
- }
-
insert_inode_hash(inode);
- dentry->d_op = &ocfs2_dentry_ops;
d_instantiate(dentry, inode);
status = 0;
leave:
@@ -445,11 +450,6 @@
ocfs2_free_dir_lookup_result(&lookup);
- if ((status < 0) && inode) {
- clear_nlink(inode);
- iput(inode);
- }
-
if (inode_ac)
ocfs2_free_alloc_context(inode_ac);
@@ -459,6 +459,17 @@
if (meta_ac)
ocfs2_free_alloc_context(meta_ac);
+ /*
+ * We should call iput after the i_mutex of the bitmap been
+ * unlocked in ocfs2_free_alloc_context, or the
+ * ocfs2_delete_inode will mutex_lock again.
+ */
+ if ((status < 0) && inode) {
+ OCFS2_I(inode)->ip_flags |= OCFS2_INODE_SKIP_ORPHAN_DIR;
+ clear_nlink(inode);
+ iput(inode);
+ }
+
mlog_exit(status);
return status;
@@ -1771,6 +1782,18 @@
}
}
+ /*
+ * Do this before adding the entry to the directory. We add
+ * also set d_op after success so that ->d_iput() will cleanup
+ * the dentry lock even if ocfs2_add_entry() fails below.
+ */
+ status = ocfs2_dentry_attach_lock(dentry, inode, OCFS2_I(dir)->ip_blkno);
+ if (status) {
+ mlog_errno(status);
+ goto bail;
+ }
+ dentry->d_op = &ocfs2_dentry_ops;
+
status = ocfs2_add_entry(handle, dentry, inode,
le64_to_cpu(fe->i_blkno), parent_fe_bh,
&lookup);
@@ -1779,14 +1802,7 @@
goto bail;
}
- status = ocfs2_dentry_attach_lock(dentry, inode, OCFS2_I(dir)->ip_blkno);
- if (status) {
- mlog_errno(status);
- goto bail;
- }
-
insert_inode_hash(inode);
- dentry->d_op = &ocfs2_dentry_ops;
d_instantiate(dentry, inode);
bail:
if (status < 0 && did_quota)
@@ -1811,6 +1827,7 @@
if (xattr_ac)
ocfs2_free_alloc_context(xattr_ac);
if ((status < 0) && inode) {
+ OCFS2_I(inode)->ip_flags |= OCFS2_INODE_SKIP_ORPHAN_DIR;
clear_nlink(inode);
iput(inode);
}
@@ -1976,6 +1993,7 @@
}
le32_add_cpu(&fe->i_flags, OCFS2_ORPHANED_FL);
+ OCFS2_I(inode)->ip_flags &= ~OCFS2_INODE_SKIP_ORPHAN_DIR;
/* Record which orphan dir our inode now resides
* in. delete_inode will use this to determine which orphan
diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
index bd96f6c..5cbcd0f 100644
--- a/fs/ocfs2/refcounttree.c
+++ b/fs/ocfs2/refcounttree.c
@@ -4083,6 +4083,9 @@
di->i_attr = s_di->i_attr;
if (preserve) {
+ t_inode->i_uid = s_inode->i_uid;
+ t_inode->i_gid = s_inode->i_gid;
+ t_inode->i_mode = s_inode->i_mode;
di->i_uid = s_di->i_uid;
di->i_gid = s_di->i_gid;
di->i_mode = s_di->i_mode;
diff --git a/fs/proc/array.c b/fs/proc/array.c
index e51f2ec..885ab55 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -81,7 +81,6 @@
#include <linux/pid_namespace.h>
#include <linux/ptrace.h>
#include <linux/tracehook.h>
-#include <linux/swapops.h>
#include <asm/pgtable.h>
#include <asm/processor.h>
@@ -495,7 +494,7 @@
rsslim,
mm ? mm->start_code : 0,
mm ? mm->end_code : 0,
- (permitted && mm) ? task->stack_start : 0,
+ (permitted && mm) ? mm->start_stack : 0,
esp,
eip,
/* The signal information here is obsolete.
diff --git a/fs/proc/base.c b/fs/proc/base.c
index 7621db8..8418fcc 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -2909,7 +2909,7 @@
*/
static const struct pid_entry tid_base_stuff[] = {
DIR("fd", S_IRUSR|S_IXUSR, proc_fd_inode_operations, proc_fd_operations),
- DIR("fdinfo", S_IRUSR|S_IXUSR, proc_fdinfo_inode_operations, proc_fd_operations),
+ DIR("fdinfo", S_IRUSR|S_IXUSR, proc_fdinfo_inode_operations, proc_fdinfo_operations),
REG("environ", S_IRUSR, proc_environ_operations),
INF("auxv", S_IRUSR, proc_pid_auxv),
ONE("status", S_IRUGO, proc_pid_status),
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index 0705534..47f5b14 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -247,25 +247,6 @@
} else if (vma->vm_start <= mm->start_stack &&
vma->vm_end >= mm->start_stack) {
name = "[stack]";
- } else {
- unsigned long stack_start;
- struct proc_maps_private *pmp;
-
- pmp = m->private;
- stack_start = pmp->task->stack_start;
-
- if (vma->vm_start <= stack_start &&
- vma->vm_end >= stack_start) {
- pad_len_spaces(m, len);
- seq_printf(m,
- "[threadstack:%08lx]",
-#ifdef CONFIG_STACK_GROWSUP
- vma->vm_end - stack_start
-#else
- stack_start - vma->vm_start
-#endif
- );
- }
}
} else {
name = "[vdso]";
diff --git a/fs/reiserfs/dir.c b/fs/reiserfs/dir.c
index f8a6075a..0793044 100644
--- a/fs/reiserfs/dir.c
+++ b/fs/reiserfs/dir.c
@@ -46,8 +46,6 @@
struct reiserfs_de_head *deh)
{
struct dentry *privroot = REISERFS_SB(dir->d_sb)->priv_root;
- if (reiserfs_expose_privroot(dir->d_sb))
- return 0;
return (dir == dir->d_parent && privroot->d_inode &&
deh->deh_objectid == INODE_PKEY(privroot->d_inode)->k_objectid);
}
diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c
index 4f9586b..e7cc00e 100644
--- a/fs/reiserfs/xattr.c
+++ b/fs/reiserfs/xattr.c
@@ -554,7 +554,7 @@
if (!err && new_size < i_size_read(dentry->d_inode)) {
struct iattr newattrs = {
.ia_ctime = current_fs_time(inode->i_sb),
- .ia_size = buffer_size,
+ .ia_size = new_size,
.ia_valid = ATTR_SIZE | ATTR_CTIME,
};
@@ -973,21 +973,13 @@
return generic_permission(inode, mask, NULL);
}
-/* This will catch lookups from the fs root to .reiserfs_priv */
-static int
-xattr_lookup_poison(struct dentry *dentry, struct qstr *q1, struct qstr *name)
+static int xattr_hide_revalidate(struct dentry *dentry, struct nameidata *nd)
{
- struct dentry *priv_root = REISERFS_SB(dentry->d_sb)->priv_root;
- if (container_of(q1, struct dentry, d_name) == priv_root)
- return -ENOENT;
- if (q1->len == name->len &&
- !memcmp(q1->name, name->name, name->len))
- return 0;
- return 1;
+ return -EPERM;
}
static const struct dentry_operations xattr_lookup_poison_ops = {
- .d_compare = xattr_lookup_poison,
+ .d_revalidate = xattr_hide_revalidate,
};
int reiserfs_lookup_privroot(struct super_block *s)
@@ -1001,8 +993,7 @@
strlen(PRIVROOT_NAME));
if (!IS_ERR(dentry)) {
REISERFS_SB(s)->priv_root = dentry;
- if (!reiserfs_expose_privroot(s))
- s->s_root->d_op = &xattr_lookup_poison_ops;
+ dentry->d_op = &xattr_lookup_poison_ops;
if (dentry->d_inode)
dentry->d_inode->i_flags |= S_PRIVATE;
} else
diff --git a/fs/smbfs/inode.c b/fs/smbfs/inode.c
index 1c4c8f0..dfa1d67 100644
--- a/fs/smbfs/inode.c
+++ b/fs/smbfs/inode.c
@@ -479,6 +479,7 @@
if (server->conn_pid)
kill_pid(server->conn_pid, SIGTERM, 1);
+ bdi_destroy(&server->bdi);
kfree(server->ops);
smb_unload_nls(server);
sb->s_fs_info = NULL;
@@ -525,6 +526,11 @@
if (!server)
goto out_no_server;
sb->s_fs_info = server;
+
+ if (bdi_setup_and_register(&server->bdi, "smbfs", BDI_CAP_MAP_COPY))
+ goto out_bdi;
+
+ sb->s_bdi = &server->bdi;
server->super_block = sb;
server->mnt = NULL;
@@ -624,6 +630,8 @@
out_bad_option:
kfree(mem);
out_no_mem:
+ bdi_destroy(&server->bdi);
+out_bdi:
if (!server->mnt)
printk(KERN_ERR "smb_fill_super: allocation failure\n");
sb->s_fs_info = NULL;
diff --git a/fs/squashfs/block.c b/fs/squashfs/block.c
index 1cb0d81..653c030 100644
--- a/fs/squashfs/block.c
+++ b/fs/squashfs/block.c
@@ -87,9 +87,8 @@
u64 cur_index = index >> msblk->devblksize_log2;
int bytes, compressed, b = 0, k = 0, page = 0, avail;
-
- bh = kcalloc((msblk->block_size >> msblk->devblksize_log2) + 1,
- sizeof(*bh), GFP_KERNEL);
+ bh = kcalloc(((srclength + msblk->devblksize - 1)
+ >> msblk->devblksize_log2) + 1, sizeof(*bh), GFP_KERNEL);
if (bh == NULL)
return -ENOMEM;
diff --git a/fs/squashfs/super.c b/fs/squashfs/super.c
index 3550aec..48b6f4a 100644
--- a/fs/squashfs/super.c
+++ b/fs/squashfs/super.c
@@ -275,7 +275,8 @@
err = squashfs_read_inode(root, root_inode);
if (err) {
- iget_failed(root);
+ make_bad_inode(root);
+ iput(root);
goto failed_mount;
}
insert_inode_hash(root);
@@ -353,6 +354,7 @@
kfree(sbi->id_table);
kfree(sbi->fragment_index);
kfree(sbi->meta_index);
+ kfree(sbi->inode_lookup_table);
kfree(sb->s_fs_info);
sb->s_fs_info = NULL;
}
diff --git a/fs/squashfs/zlib_wrapper.c b/fs/squashfs/zlib_wrapper.c
index 15a03d0..7a60387 100644
--- a/fs/squashfs/zlib_wrapper.c
+++ b/fs/squashfs/zlib_wrapper.c
@@ -128,8 +128,9 @@
goto release_mutex;
}
+ length = stream->total_out;
mutex_unlock(&msblk->read_data_mutex);
- return stream->total_out;
+ return length;
release_mutex:
mutex_unlock(&msblk->read_data_mutex);
diff --git a/fs/super.c b/fs/super.c
index f35ac60..1527e6a 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -37,6 +37,7 @@
#include <linux/kobject.h>
#include <linux/mutex.h>
#include <linux/file.h>
+#include <linux/backing-dev.h>
#include <asm/uaccess.h>
#include "internal.h"
@@ -693,6 +694,7 @@
return -EMFILE;
}
s->s_dev = MKDEV(0, dev & MINORMASK);
+ s->s_bdi = &noop_backing_dev_info;
return 0;
}
@@ -954,10 +956,11 @@
if (error < 0)
goto out_free_secdata;
BUG_ON(!mnt->mnt_sb);
+ WARN_ON(!mnt->mnt_sb->s_bdi);
- error = security_sb_kern_mount(mnt->mnt_sb, flags, secdata);
- if (error)
- goto out_sb;
+ error = security_sb_kern_mount(mnt->mnt_sb, flags, secdata);
+ if (error)
+ goto out_sb;
/*
* filesystems should never set s_maxbytes larger than MAX_LFS_FILESIZE
diff --git a/fs/sync.c b/fs/sync.c
index fc5c3d7..92b2281 100644
--- a/fs/sync.c
+++ b/fs/sync.c
@@ -14,6 +14,7 @@
#include <linux/pagemap.h>
#include <linux/quotaops.h>
#include <linux/buffer_head.h>
+#include <linux/backing-dev.h>
#include "internal.h"
#define VALID_FLAGS (SYNC_FILE_RANGE_WAIT_BEFORE|SYNC_FILE_RANGE_WRITE| \
@@ -32,7 +33,7 @@
* This should be safe, as we require bdi backing to actually
* write out data in the first place
*/
- if (!sb->s_bdi)
+ if (!sb->s_bdi || sb->s_bdi == &noop_backing_dev_info)
return 0;
if (sb->s_qcop && sb->s_qcop->quota_sync)
diff --git a/fs/sysfs/symlink.c b/fs/sysfs/symlink.c
index b93ec51..942f239 100644
--- a/fs/sysfs/symlink.c
+++ b/fs/sysfs/symlink.c
@@ -261,3 +261,4 @@
EXPORT_SYMBOL_GPL(sysfs_create_link);
EXPORT_SYMBOL_GPL(sysfs_remove_link);
+EXPORT_SYMBOL_GPL(sysfs_rename_link);
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 52e06b4..29f1edc 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -1209,6 +1209,7 @@
xfs_unmountfs(mp);
xfs_freesb(mp);
+ xfs_inode_shrinker_unregister(mp);
xfs_icsb_destroy_counters(mp);
xfs_close_devices(mp);
xfs_dmops_put(mp);
@@ -1622,6 +1623,8 @@
if (error)
goto fail_vnrele;
+ xfs_inode_shrinker_register(mp);
+
kfree(mtpt);
return 0;
@@ -1867,6 +1870,7 @@
goto out_cleanup_procfs;
vfs_initquota();
+ xfs_inode_shrinker_init();
error = register_filesystem(&xfs_fs_type);
if (error)
@@ -1894,6 +1898,7 @@
{
vfs_exitquota();
unregister_filesystem(&xfs_fs_type);
+ xfs_inode_shrinker_destroy();
xfs_sysctl_unregister();
xfs_cleanup_procfs();
xfs_buf_terminate();
diff --git a/fs/xfs/linux-2.6/xfs_sync.c b/fs/xfs/linux-2.6/xfs_sync.c
index fd96982..a427c63 100644
--- a/fs/xfs/linux-2.6/xfs_sync.c
+++ b/fs/xfs/linux-2.6/xfs_sync.c
@@ -95,7 +95,8 @@
struct xfs_perag *pag, int flags),
int flags,
int tag,
- int exclusive)
+ int exclusive,
+ int *nr_to_scan)
{
uint32_t first_index;
int last_error = 0;
@@ -134,7 +135,7 @@
if (error == EFSCORRUPTED)
break;
- } while (1);
+ } while ((*nr_to_scan)--);
if (skipped) {
delay(1);
@@ -150,12 +151,15 @@
struct xfs_perag *pag, int flags),
int flags,
int tag,
- int exclusive)
+ int exclusive,
+ int *nr_to_scan)
{
int error = 0;
int last_error = 0;
xfs_agnumber_t ag;
+ int nr;
+ nr = nr_to_scan ? *nr_to_scan : INT_MAX;
for (ag = 0; ag < mp->m_sb.sb_agcount; ag++) {
struct xfs_perag *pag;
@@ -165,14 +169,18 @@
continue;
}
error = xfs_inode_ag_walk(mp, pag, execute, flags, tag,
- exclusive);
+ exclusive, &nr);
xfs_perag_put(pag);
if (error) {
last_error = error;
if (error == EFSCORRUPTED)
break;
}
+ if (nr <= 0)
+ break;
}
+ if (nr_to_scan)
+ *nr_to_scan = nr;
return XFS_ERROR(last_error);
}
@@ -291,7 +299,7 @@
ASSERT((flags & ~(SYNC_TRYLOCK|SYNC_WAIT)) == 0);
error = xfs_inode_ag_iterator(mp, xfs_sync_inode_data, flags,
- XFS_ICI_NO_TAG, 0);
+ XFS_ICI_NO_TAG, 0, NULL);
if (error)
return XFS_ERROR(error);
@@ -310,7 +318,7 @@
ASSERT((flags & ~SYNC_WAIT) == 0);
return xfs_inode_ag_iterator(mp, xfs_sync_inode_attr, flags,
- XFS_ICI_NO_TAG, 0);
+ XFS_ICI_NO_TAG, 0, NULL);
}
STATIC int
@@ -673,6 +681,7 @@
radix_tree_tag_set(&pag->pag_ici_root,
XFS_INO_TO_AGINO(ip->i_mount, ip->i_ino),
XFS_ICI_RECLAIM_TAG);
+ pag->pag_ici_reclaimable++;
}
/*
@@ -705,6 +714,7 @@
{
radix_tree_tag_clear(&pag->pag_ici_root,
XFS_INO_TO_AGINO(mp, ip->i_ino), XFS_ICI_RECLAIM_TAG);
+ pag->pag_ici_reclaimable--;
}
/*
@@ -854,5 +864,93 @@
int mode)
{
return xfs_inode_ag_iterator(mp, xfs_reclaim_inode, mode,
- XFS_ICI_RECLAIM_TAG, 1);
+ XFS_ICI_RECLAIM_TAG, 1, NULL);
+}
+
+/*
+ * Shrinker infrastructure.
+ *
+ * This is all far more complex than it needs to be. It adds a global list of
+ * mounts because the shrinkers can only call a global context. We need to make
+ * the shrinkers pass a context to avoid the need for global state.
+ */
+static LIST_HEAD(xfs_mount_list);
+static struct rw_semaphore xfs_mount_list_lock;
+
+static int
+xfs_reclaim_inode_shrink(
+ int nr_to_scan,
+ gfp_t gfp_mask)
+{
+ struct xfs_mount *mp;
+ struct xfs_perag *pag;
+ xfs_agnumber_t ag;
+ int reclaimable = 0;
+
+ if (nr_to_scan) {
+ if (!(gfp_mask & __GFP_FS))
+ return -1;
+
+ down_read(&xfs_mount_list_lock);
+ list_for_each_entry(mp, &xfs_mount_list, m_mplist) {
+ xfs_inode_ag_iterator(mp, xfs_reclaim_inode, 0,
+ XFS_ICI_RECLAIM_TAG, 1, &nr_to_scan);
+ if (nr_to_scan <= 0)
+ break;
+ }
+ up_read(&xfs_mount_list_lock);
+ }
+
+ down_read(&xfs_mount_list_lock);
+ list_for_each_entry(mp, &xfs_mount_list, m_mplist) {
+ for (ag = 0; ag < mp->m_sb.sb_agcount; ag++) {
+
+ pag = xfs_perag_get(mp, ag);
+ if (!pag->pag_ici_init) {
+ xfs_perag_put(pag);
+ continue;
+ }
+ reclaimable += pag->pag_ici_reclaimable;
+ xfs_perag_put(pag);
+ }
+ }
+ up_read(&xfs_mount_list_lock);
+ return reclaimable;
+}
+
+static struct shrinker xfs_inode_shrinker = {
+ .shrink = xfs_reclaim_inode_shrink,
+ .seeks = DEFAULT_SEEKS,
+};
+
+void __init
+xfs_inode_shrinker_init(void)
+{
+ init_rwsem(&xfs_mount_list_lock);
+ register_shrinker(&xfs_inode_shrinker);
+}
+
+void
+xfs_inode_shrinker_destroy(void)
+{
+ ASSERT(list_empty(&xfs_mount_list));
+ unregister_shrinker(&xfs_inode_shrinker);
+}
+
+void
+xfs_inode_shrinker_register(
+ struct xfs_mount *mp)
+{
+ down_write(&xfs_mount_list_lock);
+ list_add_tail(&mp->m_mplist, &xfs_mount_list);
+ up_write(&xfs_mount_list_lock);
+}
+
+void
+xfs_inode_shrinker_unregister(
+ struct xfs_mount *mp)
+{
+ down_write(&xfs_mount_list_lock);
+ list_del(&mp->m_mplist);
+ up_write(&xfs_mount_list_lock);
}
diff --git a/fs/xfs/linux-2.6/xfs_sync.h b/fs/xfs/linux-2.6/xfs_sync.h
index d480c34..cdcbaac 100644
--- a/fs/xfs/linux-2.6/xfs_sync.h
+++ b/fs/xfs/linux-2.6/xfs_sync.h
@@ -53,6 +53,11 @@
int xfs_sync_inode_valid(struct xfs_inode *ip, struct xfs_perag *pag);
int xfs_inode_ag_iterator(struct xfs_mount *mp,
int (*execute)(struct xfs_inode *ip, struct xfs_perag *pag, int flags),
- int flags, int tag, int write_lock);
+ int flags, int tag, int write_lock, int *nr_to_scan);
+
+void xfs_inode_shrinker_init(void);
+void xfs_inode_shrinker_destroy(void);
+void xfs_inode_shrinker_register(struct xfs_mount *mp);
+void xfs_inode_shrinker_unregister(struct xfs_mount *mp);
#endif
diff --git a/fs/xfs/quota/xfs_qm_syscalls.c b/fs/xfs/quota/xfs_qm_syscalls.c
index 5d0ee8d..50bee07 100644
--- a/fs/xfs/quota/xfs_qm_syscalls.c
+++ b/fs/xfs/quota/xfs_qm_syscalls.c
@@ -891,7 +891,8 @@
uint flags)
{
ASSERT(mp->m_quotainfo);
- xfs_inode_ag_iterator(mp, xfs_dqrele_inode, flags, XFS_ICI_NO_TAG, 0);
+ xfs_inode_ag_iterator(mp, xfs_dqrele_inode, flags,
+ XFS_ICI_NO_TAG, 0, NULL);
}
/*------------------------------------------------------------------------*/
diff --git a/fs/xfs/xfs_ag.h b/fs/xfs/xfs_ag.h
index b1a5a1f..abb8222 100644
--- a/fs/xfs/xfs_ag.h
+++ b/fs/xfs/xfs_ag.h
@@ -223,6 +223,7 @@
int pag_ici_init; /* incore inode cache initialised */
rwlock_t pag_ici_lock; /* incore inode lock */
struct radix_tree_root pag_ici_root; /* incore inode cache root */
+ int pag_ici_reclaimable; /* reclaimable inodes */
#endif
int pagb_count; /* pagb slots in use */
xfs_perag_busy_t pagb_list[XFS_PAGB_NUM_SLOTS]; /* unstable blocks */
diff --git a/fs/xfs/xfs_dfrag.c b/fs/xfs/xfs_dfrag.c
index cd27c9d..5bba29a 100644
--- a/fs/xfs/xfs_dfrag.c
+++ b/fs/xfs/xfs_dfrag.c
@@ -177,16 +177,26 @@
XFS_IFORK_NEXTENTS(ip, XFS_DATA_FORK) > tip->i_df.if_ext_max)
return EINVAL;
- /* Check root block of temp in btree form to max in target */
+ /*
+ * If we are in a btree format, check that the temp root block will fit
+ * in the target and that it has enough extents to be in btree format
+ * in the target.
+ *
+ * Note that we have to be careful to allow btree->extent conversions
+ * (a common defrag case) which will occur when the temp inode is in
+ * extent format...
+ */
if (tip->i_d.di_format == XFS_DINODE_FMT_BTREE &&
- XFS_IFORK_BOFF(ip) &&
- tip->i_df.if_broot_bytes > XFS_IFORK_BOFF(ip))
+ ((XFS_IFORK_BOFF(ip) &&
+ tip->i_df.if_broot_bytes > XFS_IFORK_BOFF(ip)) ||
+ XFS_IFORK_NEXTENTS(tip, XFS_DATA_FORK) <= ip->i_df.if_ext_max))
return EINVAL;
- /* Check root block of target in btree form to max in temp */
+ /* Reciprocal target->temp btree format checks */
if (ip->i_d.di_format == XFS_DINODE_FMT_BTREE &&
- XFS_IFORK_BOFF(tip) &&
- ip->i_df.if_broot_bytes > XFS_IFORK_BOFF(tip))
+ ((XFS_IFORK_BOFF(tip) &&
+ ip->i_df.if_broot_bytes > XFS_IFORK_BOFF(tip)) ||
+ XFS_IFORK_NEXTENTS(ip, XFS_DATA_FORK) <= tip->i_df.if_ext_max))
return EINVAL;
return 0;
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index 4fa0bc7..9ff48a16 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -259,6 +259,7 @@
wait_queue_head_t m_wait_single_sync_task;
__int64_t m_update_flags; /* sb flags we need to update
on the next remount,rw */
+ struct list_head m_mplist; /* inode shrinker mount list */
} xfs_mount_t;
/*
diff --git a/include/asm-generic/dma-mapping-common.h b/include/asm-generic/dma-mapping-common.h
index e694263..6920695 100644
--- a/include/asm-generic/dma-mapping-common.h
+++ b/include/asm-generic/dma-mapping-common.h
@@ -131,7 +131,7 @@
debug_dma_sync_single_range_for_cpu(dev, addr, offset, size, dir);
} else
- dma_sync_single_for_cpu(dev, addr, size, dir);
+ dma_sync_single_for_cpu(dev, addr + offset, size, dir);
}
static inline void dma_sync_single_range_for_device(struct device *dev,
@@ -148,7 +148,7 @@
debug_dma_sync_single_range_for_device(dev, addr, offset, size, dir);
} else
- dma_sync_single_for_device(dev, addr, size, dir);
+ dma_sync_single_for_device(dev, addr + offset, size, dir);
}
static inline void
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index e929c27..6b9db91 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -789,34 +789,6 @@
extern int ttm_bo_wait_unreserved(struct ttm_buffer_object *bo,
bool interruptible);
-/**
- * ttm_bo_block_reservation
- *
- * @bo: A pointer to a struct ttm_buffer_object.
- * @interruptible: Use interruptible sleep when waiting.
- * @no_wait: Don't sleep, but rather return -EBUSY.
- *
- * Block reservation for validation by simply reserving the buffer.
- * This is intended for single buffer use only without eviction,
- * and thus needs no deadlock protection.
- *
- * Returns:
- * -EBUSY: If no_wait == 1 and the buffer is already reserved.
- * -ERESTARTSYS: If interruptible == 1 and the process received a signal
- * while sleeping.
- */
-extern int ttm_bo_block_reservation(struct ttm_buffer_object *bo,
- bool interruptible, bool no_wait);
-
-/**
- * ttm_bo_unblock_reservation
- *
- * @bo: A pointer to a struct ttm_buffer_object.
- *
- * Unblocks reservation leaving lru lists untouched.
- */
-extern void ttm_bo_unblock_reservation(struct ttm_buffer_object *bo);
-
/*
* ttm_bo_util.c
*/
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index fcbc26a..bd0e3c6 100644
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -101,6 +101,7 @@
const char *fmt, ...);
int bdi_register_dev(struct backing_dev_info *bdi, dev_t dev);
void bdi_unregister(struct backing_dev_info *bdi);
+int bdi_setup_and_register(struct backing_dev_info *, char *, unsigned int);
void bdi_start_writeback(struct backing_dev_info *bdi, struct super_block *sb,
long nr_pages);
int bdi_writeback_task(struct bdi_writeback *wb);
@@ -246,6 +247,7 @@
#endif
extern struct backing_dev_info default_backing_dev_info;
+extern struct backing_dev_info noop_backing_dev_info;
void default_unplug_io_fn(struct backing_dev_info *bdi, struct page *page);
int writeback_in_progress(struct backing_dev_info *bdi);
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index b8ad1ea9..8f78073 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -530,6 +530,7 @@
{
return rcu_dereference_check(task->cgroups->subsys[subsys_id],
rcu_read_lock_held() ||
+ lockdep_is_held(&task->alloc_lock) ||
cgroup_lock_is_held());
}
diff --git a/include/linux/coda_psdev.h b/include/linux/coda_psdev.h
index 5b5d473..8859e2e 100644
--- a/include/linux/coda_psdev.h
+++ b/include/linux/coda_psdev.h
@@ -7,6 +7,8 @@
#define MAX_CODADEVS 5 /* how many do we allow */
#ifdef __KERNEL__
+#include <linux/backing-dev.h>
+
struct kstatfs;
/* communication pending/processing queues */
@@ -17,6 +19,7 @@
struct list_head vc_processing;
int vc_inuse;
struct super_block *vc_sb;
+ struct backing_dev_info bdi;
};
diff --git a/include/linux/firewire-cdev.h b/include/linux/firewire-cdev.h
index 81f3b14..68f883b 100644
--- a/include/linux/firewire-cdev.h
+++ b/include/linux/firewire-cdev.h
@@ -17,7 +17,7 @@
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
diff --git a/include/linux/firewire-constants.h b/include/linux/firewire-constants.h
index 9c63f06..9b4bb5f 100644
--- a/include/linux/firewire-constants.h
+++ b/include/linux/firewire-constants.h
@@ -17,7 +17,7 @@
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 018d382f..ca3df8c 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2315,8 +2315,9 @@
extern int do_vfs_ioctl(struct file *filp, unsigned int fd, unsigned int cmd,
unsigned long arg);
extern int __generic_block_fiemap(struct inode *inode,
- struct fiemap_extent_info *fieinfo, u64 start,
- u64 len, get_block_t *get_block);
+ struct fiemap_extent_info *fieinfo,
+ loff_t start, loff_t len,
+ get_block_t *get_block);
extern int generic_block_fiemap(struct inode *inode,
struct fiemap_extent_info *fieinfo, u64 start,
u64 len, get_block_t *get_block);
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 0a5da63..6ed1d59 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -355,6 +355,8 @@
int nr;
char name[48];
struct completion dev_released;
+
+ struct list_head userspace_clients;
};
#define to_i2c_adapter(d) container_of(d, struct i2c_adapter, dev)
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 2ab5509..99e1ab7 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -254,6 +254,7 @@
#define IP6SKB_XFRM_TRANSFORMED 1
#define IP6SKB_FORWARDED 2
+#define IP6SKB_REROUTED 4
};
#define IP6CB(skb) ((struct inet6_skb_parm*)((skb)->cb))
@@ -382,6 +383,7 @@
__u32 checksum; /* perform checksum */
__u32 offset; /* checksum offset */
struct icmp6_filter filter;
+ __u32 ip6mr_table;
/* ipv6_pinfo has to be the last member of raw6_sock, see inet6_sk_generic */
struct ipv6_pinfo inet6;
};
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 9365227..a38d6bd 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -4,6 +4,8 @@
/*
* 'kernel.h' contains some often-used function prototypes etc
*/
+#define __ALIGN_KERNEL(x, a) __ALIGN_KERNEL_MASK(x, (typeof(x))(a) - 1)
+#define __ALIGN_KERNEL_MASK(x, mask) (((x) + (mask)) & ~(mask))
#ifdef __KERNEL__
@@ -37,8 +39,8 @@
#define STACK_MAGIC 0xdeadbeef
-#define ALIGN(x,a) __ALIGN_MASK(x,(typeof(x))(a)-1)
-#define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask))
+#define ALIGN(x, a) __ALIGN_KERNEL((x), (a))
+#define __ALIGN_MASK(x, mask) __ALIGN_KERNEL_MASK((x), (mask))
#define PTR_ALIGN(p, a) ((typeof(p))ALIGN((unsigned long)(p), (a)))
#define IS_ALIGNED(x, a) (((x) & ((typeof(x))(a) - 1)) == 0)
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index a3fd0f9..169d077 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -54,7 +54,7 @@
*/
struct kvm_io_bus {
int dev_count;
-#define NR_IOBUS_DEVS 6
+#define NR_IOBUS_DEVS 200
struct kvm_io_device *devs[NR_IOBUS_DEVS];
};
@@ -119,6 +119,11 @@
int user_alloc;
};
+static inline unsigned long kvm_dirty_bitmap_bytes(struct kvm_memory_slot *memslot)
+{
+ return ALIGN(memslot->npages, BITS_PER_LONG) / 8;
+}
+
struct kvm_kernel_irq_routing_entry {
u32 gsi;
u32 type;
diff --git a/include/linux/mroute6.h b/include/linux/mroute6.h
index 2caa1a8..6091ab7 100644
--- a/include/linux/mroute6.h
+++ b/include/linux/mroute6.h
@@ -24,7 +24,8 @@
#define MRT6_DEL_MFC (MRT6_BASE+5) /* Delete a multicast forwarding entry */
#define MRT6_VERSION (MRT6_BASE+6) /* Get the kernel multicast version */
#define MRT6_ASSERT (MRT6_BASE+7) /* Activate PIM assert mode */
-#define MRT6_PIM (MRT6_BASE+8) /* enable PIM code */
+#define MRT6_PIM (MRT6_BASE+8) /* enable PIM code */
+#define MRT6_TABLE (MRT6_BASE+9) /* Specify mroute table ID */
#define SIOCGETMIFCNT_IN6 SIOCPROTOPRIVATE /* IP protocol privates */
#define SIOCGETSGCNT_IN6 (SIOCPROTOPRIVATE+1)
@@ -182,10 +183,7 @@
#define VIFF_STATIC 0x8000
struct mfc6_cache {
- struct mfc6_cache *next; /* Next entry on cache line */
-#ifdef CONFIG_NET_NS
- struct net *mfc6_net;
-#endif
+ struct list_head list;
struct in6_addr mf6c_mcastgrp; /* Group the entry belongs to */
struct in6_addr mf6c_origin; /* Source of packet */
mifi_t mf6c_parent; /* Source interface */
@@ -208,18 +206,6 @@
} mfc_un;
};
-static inline
-struct net *mfc6_net(const struct mfc6_cache *mfc)
-{
- return read_pnet(&mfc->mfc6_net);
-}
-
-static inline
-void mfc6_net_set(struct mfc6_cache *mfc, struct net *net)
-{
- write_pnet(&mfc->mfc6_net, hold_net(net));
-}
-
#define MFC_STATIC 1
#define MFC_NOTIFY 2
@@ -244,14 +230,17 @@
struct rtmsg *rtm, int nowait);
#ifdef CONFIG_IPV6_MROUTE
-static inline struct sock *mroute6_socket(struct net *net)
-{
- return net->ipv6.mroute6_sk;
-}
+extern struct sock *mroute6_socket(struct net *net, struct sk_buff *skb);
extern int ip6mr_sk_done(struct sock *sk);
#else
-static inline struct sock *mroute6_socket(struct net *net) { return NULL; }
-static inline int ip6mr_sk_done(struct sock *sk) { return 0; }
+static inline struct sock *mroute6_socket(struct net *net, struct sk_buff *skb)
+{
+ return NULL;
+}
+static inline int ip6mr_sk_done(struct sock *sk)
+{
+ return 0;
+}
#endif
#endif
diff --git a/include/linux/ncp_fs_sb.h b/include/linux/ncp_fs_sb.h
index 6330fc7..5ec9ca6 100644
--- a/include/linux/ncp_fs_sb.h
+++ b/include/linux/ncp_fs_sb.h
@@ -12,6 +12,7 @@
#include <linux/ncp_mount.h>
#include <linux/net.h>
#include <linux/mutex.h>
+#include <linux/backing-dev.h>
#ifdef __KERNEL__
@@ -127,6 +128,7 @@
size_t len;
__u8 data[128];
} unexpected_packet;
+ struct backing_dev_info bdi;
};
extern void ncp_tcp_rcv_proc(struct work_struct *work);
diff --git a/include/linux/netfilter/Kbuild b/include/linux/netfilter/Kbuild
index a5a63e4..48767cd 100644
--- a/include/linux/netfilter/Kbuild
+++ b/include/linux/netfilter/Kbuild
@@ -16,6 +16,7 @@
header-y += xt_SECMARK.h
header-y += xt_TCPMSS.h
header-y += xt_TCPOPTSTRIP.h
+header-y += xt_TEE.h
header-y += xt_TPROXY.h
header-y += xt_comment.h
header-y += xt_connbytes.h
diff --git a/include/linux/netfilter/nf_conntrack_common.h b/include/linux/netfilter/nf_conntrack_common.h
index c608677..14e6d32 100644
--- a/include/linux/netfilter/nf_conntrack_common.h
+++ b/include/linux/netfilter/nf_conntrack_common.h
@@ -113,6 +113,7 @@
unsigned int expect_new;
unsigned int expect_create;
unsigned int expect_delete;
+ unsigned int search_restart;
};
/* call to create an explicit dependency on nf_conntrack. */
diff --git a/include/linux/netfilter/nf_conntrack_tuple_common.h b/include/linux/netfilter/nf_conntrack_tuple_common.h
index 8e145f0..2ea22b0 100644
--- a/include/linux/netfilter/nf_conntrack_tuple_common.h
+++ b/include/linux/netfilter/nf_conntrack_tuple_common.h
@@ -1,8 +1,7 @@
#ifndef _NF_CONNTRACK_TUPLE_COMMON_H
#define _NF_CONNTRACK_TUPLE_COMMON_H
-enum ip_conntrack_dir
-{
+enum ip_conntrack_dir {
IP_CT_DIR_ORIGINAL,
IP_CT_DIR_REPLY,
IP_CT_DIR_MAX
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 84c7c92..c2ee5d8 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -1,9 +1,10 @@
#ifndef _X_TABLES_H
#define _X_TABLES_H
-
+#include <linux/kernel.h>
#include <linux/types.h>
#define XT_FUNCTION_MAXNAMELEN 30
+#define XT_EXTENSION_MAXNAMELEN 29
#define XT_TABLE_MAXNAMELEN 32
struct xt_entry_match {
@@ -12,8 +13,7 @@
__u16 match_size;
/* Used by userspace */
- char name[XT_FUNCTION_MAXNAMELEN-1];
-
+ char name[XT_EXTENSION_MAXNAMELEN];
__u8 revision;
} user;
struct {
@@ -36,8 +36,7 @@
__u16 target_size;
/* Used by userspace */
- char name[XT_FUNCTION_MAXNAMELEN-1];
-
+ char name[XT_EXTENSION_MAXNAMELEN];
__u8 revision;
} user;
struct {
@@ -70,8 +69,7 @@
/* The argument to IPT_SO_GET_REVISION_*. Returns highest revision
* kernel supports, if >= revision. */
struct xt_get_revision {
- char name[XT_FUNCTION_MAXNAMELEN-1];
-
+ char name[XT_EXTENSION_MAXNAMELEN];
__u8 revision;
};
@@ -93,7 +91,7 @@
__u64 u64;
};
-#define XT_ALIGN(s) ALIGN((s), __alignof__(struct _xt_align))
+#define XT_ALIGN(s) __ALIGN_KERNEL((s), __alignof__(struct _xt_align))
/* Standard return verdict, or do jump. */
#define XT_STANDARD_TARGET ""
@@ -185,40 +183,53 @@
#include <linux/netdevice.h>
/**
- * struct xt_match_param - parameters for match extensions' match functions
+ * struct xt_action_param - parameters for matches/targets
*
+ * @match: the match extension
+ * @target: the target extension
+ * @matchinfo: per-match data
+ * @targetinfo: per-target data
* @in: input netdevice
* @out: output netdevice
- * @match: struct xt_match through which this function was invoked
- * @matchinfo: per-match data
* @fragoff: packet is a fragment, this is the data offset
* @thoff: position of transport header relative to skb->data
* @hook: hook number given packet came from
* @family: Actual NFPROTO_* through which the function is invoked
* (helpful when match->family == NFPROTO_UNSPEC)
+ *
+ * Fields written to by extensions:
+ *
* @hotdrop: drop packet if we had inspection problems
+ * Network namespace obtainable using dev_net(in/out)
*/
-struct xt_match_param {
+struct xt_action_param {
+ union {
+ const struct xt_match *match;
+ const struct xt_target *target;
+ };
+ union {
+ const void *matchinfo, *targinfo;
+ };
const struct net_device *in, *out;
- const struct xt_match *match;
- const void *matchinfo;
int fragoff;
unsigned int thoff;
unsigned int hooknum;
u_int8_t family;
- bool *hotdrop;
+ bool hotdrop;
};
/**
* struct xt_mtchk_param - parameters for match extensions'
* checkentry functions
*
+ * @net: network namespace through which the check was invoked
* @table: table the rule is tried to be inserted into
* @entryinfo: the family-specific rule data
- * (struct ipt_ip, ip6t_ip, ebt_entry)
+ * (struct ipt_ip, ip6t_ip, arpt_arp or (note) ebt_entry)
* @match: struct xt_match through which this function was invoked
* @matchinfo: per-match data
* @hook_mask: via which hooks the new rule is reachable
+ * Other fields as above.
*/
struct xt_mtchk_param {
struct net *net;
@@ -230,7 +241,10 @@
u_int8_t family;
};
-/* Match destructor parameters */
+/**
+ * struct xt_mdtor_param - match destructor parameters
+ * Fields as above.
+ */
struct xt_mtdtor_param {
struct net *net;
const struct xt_match *match;
@@ -239,23 +253,6 @@
};
/**
- * struct xt_target_param - parameters for target extensions' target functions
- *
- * @hooknum: hook through which this target was invoked
- * @target: struct xt_target through which this function was invoked
- * @targinfo: per-target data
- *
- * Other fields see above.
- */
-struct xt_target_param {
- const struct net_device *in, *out;
- const struct xt_target *target;
- const void *targinfo;
- unsigned int hooknum;
- u_int8_t family;
-};
-
-/**
* struct xt_tgchk_param - parameters for target extensions'
* checkentry functions
*
@@ -285,7 +282,7 @@
struct xt_match {
struct list_head list;
- const char name[XT_FUNCTION_MAXNAMELEN-1];
+ const char name[XT_EXTENSION_MAXNAMELEN];
u_int8_t revision;
/* Return true or false: return FALSE and set *hotdrop = 1 to
@@ -294,10 +291,10 @@
non-linear skb, using skb_header_pointer and
skb_ip_make_writable. */
bool (*match)(const struct sk_buff *skb,
- const struct xt_match_param *);
+ struct xt_action_param *);
/* Called when user tries to insert an entry of this type. */
- bool (*checkentry)(const struct xt_mtchk_param *);
+ int (*checkentry)(const struct xt_mtchk_param *);
/* Called when entry of this type deleted. */
void (*destroy)(const struct xt_mtdtor_param *);
@@ -309,9 +306,6 @@
/* Set this to THIS_MODULE if you are a module, otherwise NULL */
struct module *me;
- /* Free to use by each match */
- unsigned long data;
-
const char *table;
unsigned int matchsize;
#ifdef CONFIG_COMPAT
@@ -327,19 +321,20 @@
struct xt_target {
struct list_head list;
- const char name[XT_FUNCTION_MAXNAMELEN-1];
+ const char name[XT_EXTENSION_MAXNAMELEN];
+ u_int8_t revision;
/* Returns verdict. Argument order changed since 2.6.9, as this
must now handle non-linear skbs, using skb_copy_bits and
skb_ip_make_writable. */
unsigned int (*target)(struct sk_buff *skb,
- const struct xt_target_param *);
+ const struct xt_action_param *);
/* Called when user tries to insert an entry of this type:
hook_mask is a bitmask of hooks from which it can be
called. */
- /* Should return true or false. */
- bool (*checkentry)(const struct xt_tgchk_param *);
+ /* Should return true or false, or an error code (-Exxxx). */
+ int (*checkentry)(const struct xt_tgchk_param *);
/* Called when entry of this type deleted. */
void (*destroy)(const struct xt_tgdtor_param *);
@@ -360,7 +355,6 @@
unsigned short proto;
unsigned short family;
- u_int8_t revision;
};
/* Furniture shopping... */
@@ -398,6 +392,13 @@
unsigned int hook_entry[NF_INET_NUMHOOKS];
unsigned int underflow[NF_INET_NUMHOOKS];
+ /*
+ * Number of user chains. Since tables cannot have loops, at most
+ * @stacksize jumps (number of user chains) can possibly be made.
+ */
+ unsigned int stacksize;
+ unsigned int *stackptr;
+ void ***jumpstack;
/* ipt_entry tables: one per CPU */
/* Note : this field MUST be the last one, see XT_TABLE_INFO_SZ */
void *entries[1];
@@ -433,6 +434,8 @@
extern struct xt_match *xt_find_match(u8 af, const char *name, u8 revision);
extern struct xt_target *xt_find_target(u8 af, const char *name, u8 revision);
+extern struct xt_match *xt_request_find_match(u8 af, const char *name,
+ u8 revision);
extern struct xt_target *xt_request_find_target(u8 af, const char *name,
u8 revision);
extern int xt_find_revision(u8 af, const char *name, u8 revision,
@@ -598,7 +601,7 @@
compat_u64 u64;
};
-#define COMPAT_XT_ALIGN(s) ALIGN((s), __alignof__(struct _compat_xt_align))
+#define COMPAT_XT_ALIGN(s) __ALIGN_KERNEL((s), __alignof__(struct _compat_xt_align))
extern void xt_compat_lock(u_int8_t af);
extern void xt_compat_unlock(u_int8_t af);
diff --git a/include/linux/netfilter/xt_CONNMARK.h b/include/linux/netfilter/xt_CONNMARK.h
index 0a85458..2f2e48e 100644
--- a/include/linux/netfilter/xt_CONNMARK.h
+++ b/include/linux/netfilter/xt_CONNMARK.h
@@ -1,26 +1,6 @@
#ifndef _XT_CONNMARK_H_target
#define _XT_CONNMARK_H_target
-#include <linux/types.h>
-
-/* Copyright (C) 2002,2004 MARA Systems AB <http://www.marasystems.com>
- * by Henrik Nordstrom <hno@marasystems.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-enum {
- XT_CONNMARK_SET = 0,
- XT_CONNMARK_SAVE,
- XT_CONNMARK_RESTORE
-};
-
-struct xt_connmark_tginfo1 {
- __u32 ctmark, ctmask, nfmask;
- __u8 mode;
-};
+#include <linux/netfilter/xt_connmark.h>
#endif /*_XT_CONNMARK_H_target*/
diff --git a/include/linux/netfilter/xt_MARK.h b/include/linux/netfilter/xt_MARK.h
index bc9561b..41c456d 100644
--- a/include/linux/netfilter/xt_MARK.h
+++ b/include/linux/netfilter/xt_MARK.h
@@ -1,10 +1,6 @@
#ifndef _XT_MARK_H_target
#define _XT_MARK_H_target
-#include <linux/types.h>
-
-struct xt_mark_tginfo2 {
- __u32 mark, mask;
-};
+#include <linux/netfilter/xt_mark.h>
#endif /*_XT_MARK_H_target */
diff --git a/include/linux/netfilter/xt_TEE.h b/include/linux/netfilter/xt_TEE.h
new file mode 100644
index 0000000..5c21d5c
--- /dev/null
+++ b/include/linux/netfilter/xt_TEE.h
@@ -0,0 +1,12 @@
+#ifndef _XT_TEE_TARGET_H
+#define _XT_TEE_TARGET_H
+
+struct xt_tee_tginfo {
+ union nf_inet_addr gw;
+ char oif[16];
+
+ /* used internally by the kernel */
+ struct xt_tee_priv *priv __attribute__((aligned(8)));
+};
+
+#endif /* _XT_TEE_TARGET_H */
diff --git a/include/linux/netfilter/xt_connmark.h b/include/linux/netfilter/xt_connmark.h
index 619e47c..efc17a8 100644
--- a/include/linux/netfilter/xt_connmark.h
+++ b/include/linux/netfilter/xt_connmark.h
@@ -12,6 +12,17 @@
* (at your option) any later version.
*/
+enum {
+ XT_CONNMARK_SET = 0,
+ XT_CONNMARK_SAVE,
+ XT_CONNMARK_RESTORE
+};
+
+struct xt_connmark_tginfo1 {
+ __u32 ctmark, ctmask, nfmask;
+ __u8 mode;
+};
+
struct xt_connmark_mtinfo1 {
__u32 mark, mask;
__u8 invert;
diff --git a/include/linux/netfilter/xt_mark.h b/include/linux/netfilter/xt_mark.h
index 6607c8f..ecadc40 100644
--- a/include/linux/netfilter/xt_mark.h
+++ b/include/linux/netfilter/xt_mark.h
@@ -3,6 +3,10 @@
#include <linux/types.h>
+struct xt_mark_tginfo2 {
+ __u32 mark, mask;
+};
+
struct xt_mark_mtinfo1 {
__u32 mark, mask;
__u8 invert;
diff --git a/include/linux/netfilter/xt_recent.h b/include/linux/netfilter/xt_recent.h
index d2c2766..83318e0 100644
--- a/include/linux/netfilter/xt_recent.h
+++ b/include/linux/netfilter/xt_recent.h
@@ -9,6 +9,7 @@
XT_RECENT_UPDATE = 1 << 2,
XT_RECENT_REMOVE = 1 << 3,
XT_RECENT_TTL = 1 << 4,
+ XT_RECENT_REAP = 1 << 5,
XT_RECENT_SOURCE = 0,
XT_RECENT_DEST = 1,
@@ -16,6 +17,12 @@
XT_RECENT_NAME_LEN = 200,
};
+/* Only allowed with --rcheck and --update */
+#define XT_RECENT_MODIFIERS (XT_RECENT_TTL|XT_RECENT_REAP)
+
+#define XT_RECENT_VALID_FLAGS (XT_RECENT_CHECK|XT_RECENT_SET|XT_RECENT_UPDATE|\
+ XT_RECENT_REMOVE|XT_RECENT_TTL|XT_RECENT_REAP)
+
struct xt_recent_mtinfo {
__u32 seconds;
__u32 hit_count;
diff --git a/include/linux/netfilter_bridge.h b/include/linux/netfilter_bridge.h
index f8105e5..0ddd161 100644
--- a/include/linux/netfilter_bridge.h
+++ b/include/linux/netfilter_bridge.h
@@ -41,10 +41,10 @@
#define BRNF_PKT_TYPE 0x01
#define BRNF_BRIDGED_DNAT 0x02
-#define BRNF_DONT_TAKE_PARENT 0x04
-#define BRNF_BRIDGED 0x08
-#define BRNF_NF_BRIDGE_PREROUTING 0x10
-
+#define BRNF_BRIDGED 0x04
+#define BRNF_NF_BRIDGE_PREROUTING 0x08
+#define BRNF_8021Q 0x10
+#define BRNF_PPPoE 0x20
/* Only used in br_forward.c */
extern int nf_bridge_copy_header(struct sk_buff *skb);
@@ -68,6 +68,27 @@
}
}
+static inline unsigned int nf_bridge_mtu_reduction(const struct sk_buff *skb)
+{
+ if (unlikely(skb->nf_bridge->mask & BRNF_PPPoE))
+ return PPPOE_SES_HLEN;
+ return 0;
+}
+
+extern int br_handle_frame_finish(struct sk_buff *skb);
+/* Only used in br_device.c */
+static inline int br_nf_pre_routing_finish_bridge_slow(struct sk_buff *skb)
+{
+ struct nf_bridge_info *nf_bridge = skb->nf_bridge;
+
+ skb_pull(skb, ETH_HLEN);
+ nf_bridge->mask ^= BRNF_BRIDGED_DNAT;
+ skb_copy_to_linear_data_offset(skb, -(ETH_HLEN-ETH_ALEN),
+ skb->nf_bridge->data, ETH_HLEN-ETH_ALEN);
+ skb->dev = nf_bridge->physindev;
+ return br_handle_frame_finish(skb);
+}
+
/* This is called by the IP fragmenting code and it ensures there is
* enough room for the encapsulating header (if there is one). */
static inline unsigned int nf_bridge_pad(const struct sk_buff *skb)
diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h
index e5ba03d..18442ff 100644
--- a/include/linux/netfilter_ipv6/ip6_tables.h
+++ b/include/linux/netfilter_ipv6/ip6_tables.h
@@ -316,10 +316,6 @@
extern int ipv6_find_hdr(const struct sk_buff *skb, unsigned int *offset,
int target, unsigned short *fragoff);
-extern int ip6_masked_addrcmp(const struct in6_addr *addr1,
- const struct in6_addr *mask,
- const struct in6_addr *addr2);
-
#define IP6T_ALIGN(s) XT_ALIGN(s)
#ifdef CONFIG_COMPAT
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 1a0b85a..07ce460 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -209,6 +209,7 @@
#define NFS_INO_FLUSHING (4) /* inode is flushing out data */
#define NFS_INO_FSCACHE (5) /* inode can be cached by FS-Cache */
#define NFS_INO_FSCACHE_LOCK (6) /* FS-Cache cookie management lock */
+#define NFS_INO_COMMIT (7) /* inode is committing unstable writes */
static inline struct nfs_inode *NFS_I(const struct inode *inode)
{
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index f8750f9..b7c77f9 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -52,6 +52,8 @@
* %NL80211_ATTR_WIPHY_CHANNEL_TYPE, %NL80211_ATTR_WIPHY_RETRY_SHORT,
* %NL80211_ATTR_WIPHY_RETRY_LONG, %NL80211_ATTR_WIPHY_FRAG_THRESHOLD,
* and/or %NL80211_ATTR_WIPHY_RTS_THRESHOLD.
+ * However, for setting the channel, see %NL80211_CMD_SET_CHANNEL
+ * instead, the support here is for backward compatibility only.
* @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request
* or rename notification. Has attributes %NL80211_ATTR_WIPHY and
* %NL80211_ATTR_WIPHY_NAME.
@@ -329,6 +331,15 @@
* @NL80211_CMD_NOTIFY_CQM: Connection quality monitor notification. This
* command is used as an event to indicate the that a trigger level was
* reached.
+ * @NL80211_CMD_SET_CHANNEL: Set the channel (using %NL80211_ATTR_WIPHY_FREQ
+ * and %NL80211_ATTR_WIPHY_CHANNEL_TYPE) the given interface (identifed
+ * by %NL80211_ATTR_IFINDEX) shall operate on.
+ * In case multiple channels are supported by the device, the mechanism
+ * with which it switches channels is implementation-defined.
+ * When a monitor interface is given, it can only switch channel while
+ * no other interfaces are operating to avoid disturbing the operation
+ * of any other interfaces, and other interfaces will again take
+ * precedence when they are used.
*
* @NL80211_CMD_MAX: highest used command number
* @__NL80211_CMD_AFTER_LAST: internal use
@@ -428,6 +439,8 @@
NL80211_CMD_SET_CQM,
NL80211_CMD_NOTIFY_CQM,
+ NL80211_CMD_SET_CHANNEL,
+
/* add new commands above here */
/* used to define NL80211_CMD_MAX below */
diff --git a/include/linux/poison.h b/include/linux/poison.h
index 2110a81..34066ff 100644
--- a/include/linux/poison.h
+++ b/include/linux/poison.h
@@ -48,6 +48,15 @@
#define POISON_FREE 0x6b /* for use-after-free poisoning */
#define POISON_END 0xa5 /* end-byte of poisoning */
+/********** mm/hugetlb.c **********/
+/*
+ * Private mappings of hugetlb pages use this poisoned value for
+ * page->mapping. The core VM should not be doing anything with this mapping
+ * but futex requires the existence of some page->mapping value even though it
+ * is unused if PAGE_MAPPING_ANON is set.
+ */
+#define HUGETLB_POISON ((void *)(0x00300300 + POISON_POINTER_DELTA + PAGE_MAPPING_ANON))
+
/********** arch/$ARCH/mm/init.c **********/
#define POISON_FREE_INITMEM 0xcc
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 07db2fe..db266bb 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -190,6 +190,8 @@
#ifdef CONFIG_PROVE_RCU
+extern int rcu_my_thread_group_empty(void);
+
/**
* rcu_dereference_check - rcu_dereference with debug checking
* @p: The pointer to read, prior to dereferencing
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index 28c9fd0..ebd7472 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -183,9 +183,13 @@
{
/* Nothing except the stubbed out regulator API should be
* looking at the value except to check if it is an error
- * value so the actual return value doesn't matter.
+ * value. Drivers are free to handle NULL specifically by
+ * skipping all regulator API calls, but they don't have to.
+ * Drivers which don't, should make sure they properly handle
+ * corner cases of the API, such as regulator_get_voltage()
+ * returning 0.
*/
- return (struct regulator *)id;
+ return NULL;
}
static inline void regulator_put(struct regulator *regulator)
{
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index 5a42c36..fbc8cb0 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -11,7 +11,8 @@
* families, values above 128 may be used arbitrarily.
*/
#define RTNL_FAMILY_IPMR 128
-#define RTNL_FAMILY_MAX 128
+#define RTNL_FAMILY_IP6MR 129
+#define RTNL_FAMILY_MAX 129
/****
* Routing/neighbour discovery messages.
diff --git a/include/linux/sched.h b/include/linux/sched.h
index dad7f66..2b7b81d 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1497,7 +1497,6 @@
/* bitmask of trace recursion */
unsigned long trace_recursion;
#endif /* CONFIG_TRACING */
- unsigned long stack_start;
#ifdef CONFIG_CGROUP_MEM_RES_CTLR /* memcg uses this to do batch job */
struct memcg_batch_info {
int do_batch; /* incremented when batch uncharge started */
diff --git a/include/linux/smb_fs_sb.h b/include/linux/smb_fs_sb.h
index 8a060a7..bb947dd 100644
--- a/include/linux/smb_fs_sb.h
+++ b/include/linux/smb_fs_sb.h
@@ -10,6 +10,7 @@
#define _SMB_FS_SB
#include <linux/types.h>
+#include <linux/backing-dev.h>
#include <linux/smb.h>
/*
@@ -74,6 +75,8 @@
struct smb_ops *ops;
struct super_block *super_block;
+
+ struct backing_dev_info bdi;
};
static inline int
diff --git a/include/linux/tipc.h b/include/linux/tipc.h
index 9536d8a..181c8d0 100644
--- a/include/linux/tipc.h
+++ b/include/linux/tipc.h
@@ -107,7 +107,7 @@
* Message importance levels
*/
-#define TIPC_LOW_IMPORTANCE 0 /* default */
+#define TIPC_LOW_IMPORTANCE 0
#define TIPC_MEDIUM_IMPORTANCE 1
#define TIPC_HIGH_IMPORTANCE 2
#define TIPC_CRITICAL_IMPORTANCE 3
@@ -182,7 +182,7 @@
struct tipc_name_seq nameseq;
struct {
struct tipc_name name;
- __u32 domain; /* 0: own zone */
+ __u32 domain;
} name;
} addr;
};
@@ -200,7 +200,7 @@
*/
#define TIPC_IMPORTANCE 127 /* Default: TIPC_LOW_IMPORTANCE */
-#define TIPC_SRC_DROPPABLE 128 /* Default: 0 (resend congested msg) */
+#define TIPC_SRC_DROPPABLE 128 /* Default: based on socket type */
#define TIPC_DEST_DROPPABLE 129 /* Default: based on socket type */
#define TIPC_CONN_TIMEOUT 130 /* Default: 8000 (ms) */
#define TIPC_NODE_RECVQ_DEPTH 131 /* Default: none (read only) */
diff --git a/include/linux/tipc_config.h b/include/linux/tipc_config.h
index 2bc6fa4..9cde86c 100644
--- a/include/linux/tipc_config.h
+++ b/include/linux/tipc_config.h
@@ -74,6 +74,7 @@
#define TIPC_CMD_SHOW_NAME_TABLE 0x0005 /* tx name_tbl_query, rx ultra_string */
#define TIPC_CMD_SHOW_PORTS 0x0006 /* tx none, rx ultra_string */
#define TIPC_CMD_SHOW_LINK_STATS 0x000B /* tx link_name, rx ultra_string */
+#define TIPC_CMD_SHOW_STATS 0x000F /* tx unsigned, rx ultra_string */
#if 0
#define TIPC_CMD_SHOW_PORT_STATS 0x0008 /* tx port_ref, rx ultra_string */
diff --git a/include/linux/usb.h b/include/linux/usb.h
index ce1323c..739f1fd 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -1085,7 +1085,7 @@
* Alternatively, drivers may pass the URB_NO_xxx_DMA_MAP transfer flags,
* which tell the host controller driver that no such mapping is needed since
* the device driver is DMA-aware. For example, a device driver might
- * allocate a DMA buffer with usb_buffer_alloc() or call usb_buffer_map().
+ * allocate a DMA buffer with usb_alloc_coherent() or call usb_buffer_map().
* When these transfer flags are provided, host controller drivers will
* attempt to use the dma addresses found in the transfer_dma and/or
* setup_dma fields rather than determining a dma address themselves.
@@ -1366,11 +1366,23 @@
return (urb->transfer_flags & URB_DIR_MASK) == URB_DIR_OUT;
}
-void *usb_buffer_alloc(struct usb_device *dev, size_t size,
+void *usb_alloc_coherent(struct usb_device *dev, size_t size,
gfp_t mem_flags, dma_addr_t *dma);
-void usb_buffer_free(struct usb_device *dev, size_t size,
+void usb_free_coherent(struct usb_device *dev, size_t size,
void *addr, dma_addr_t dma);
+/* Compatible macros while we switch over */
+static inline void *usb_buffer_alloc(struct usb_device *dev, size_t size,
+ gfp_t mem_flags, dma_addr_t *dma)
+{
+ return usb_alloc_coherent(dev, size, mem_flags, dma);
+}
+static inline void usb_buffer_free(struct usb_device *dev, size_t size,
+ void *addr, dma_addr_t dma)
+{
+ return usb_free_coherent(dev, size, addr, dma);
+}
+
#if 0
struct urb *usb_buffer_map(struct urb *urb);
void usb_buffer_dmasync(struct urb *urb);
diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h
index b9da1f5..4aeff96 100644
--- a/include/media/saa7146_vv.h
+++ b/include/media/saa7146_vv.h
@@ -188,7 +188,6 @@
void saa7146_dma_free(struct saa7146_dev* dev,struct videobuf_queue *q,
struct saa7146_buf *buf);
-int saa7146_vv_devinit(struct saa7146_dev *dev);
int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv);
int saa7146_vv_release(struct saa7146_dev* dev);
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 7d10c01..b44a2e5 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -966,7 +966,11 @@
*
* @set_txq_params: Set TX queue parameters
*
- * @set_channel: Set channel
+ * @set_channel: Set channel for a given wireless interface. Some devices
+ * may support multi-channel operation (by channel hopping) so cfg80211
+ * doesn't verify much. Note, however, that the passed netdev may be
+ * %NULL as well if the user requested changing the channel for the
+ * device itself, or for a monitor interface.
*
* @scan: Request to do a scan. If returning zero, the scan request is given
* the driver, and will be valid until passed to cfg80211_scan_done().
@@ -1095,7 +1099,7 @@
int (*set_txq_params)(struct wiphy *wiphy,
struct ieee80211_txq_params *params);
- int (*set_channel)(struct wiphy *wiphy,
+ int (*set_channel)(struct wiphy *wiphy, struct net_device *dev,
struct ieee80211_channel *chan,
enum nl80211_channel_type channel_type);
@@ -1461,6 +1465,8 @@
* @list: (private) Used to collect the interfaces
* @netdev: (private) Used to reference back to the netdev
* @current_bss: (private) Used by the internal configuration code
+ * @channel: (private) Used by the internal configuration code to track
+ * user-set AP, monitor and WDS channels for wireless extensions
* @bssid: (private) Used by the internal configuration code
* @ssid: (private) Used by the internal configuration code
* @ssid_len: (private) Used by the internal configuration code
@@ -1507,6 +1513,7 @@
struct cfg80211_internal_bss *authtry_bsses[MAX_AUTH_BSSES];
struct cfg80211_internal_bss *auth_bsses[MAX_AUTH_BSSES];
struct cfg80211_internal_bss *current_bss; /* associated / joined */
+ struct ieee80211_channel *channel;
bool ps;
int ps_timeout;
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 54aa16b..ac45c5b 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -160,6 +160,8 @@
BSS_CHANGED_BEACON_ENABLED = 1<<9,
BSS_CHANGED_CQM = 1<<10,
BSS_CHANGED_IBSS = 1<<11,
+
+ /* when adding here, make sure to change ieee80211_reconfig */
};
/**
@@ -189,6 +191,9 @@
* the current band.
* @bssid: The BSSID for this BSS
* @enable_beacon: whether beaconing should be enabled or not
+ * @channel_type: Channel type for this BSS -- the hardware might be
+ * configured for HT40+ while this BSS only uses no-HT, for
+ * example.
* @ht_operation_mode: HT operation mode (like in &struct ieee80211_ht_info).
* This field is only valid when the channel type is one of the HT types.
* @cqm_rssi_thold: Connection quality monitor RSSI threshold, a zero value
@@ -213,6 +218,7 @@
u16 ht_operation_mode;
s32 cqm_rssi_thold;
u32 cqm_rssi_hyst;
+ enum nl80211_channel_type channel_type;
};
/**
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index da1d58b..eb21340 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -299,6 +299,20 @@
return 0;
}
+#ifdef CONFIG_BRIDGE_NETFILTER
+static inline int neigh_hh_bridge(struct hh_cache *hh, struct sk_buff *skb)
+{
+ unsigned seq, hh_alen;
+
+ do {
+ seq = read_seqbegin(&hh->hh_lock);
+ hh_alen = HH_DATA_ALIGN(ETH_HLEN);
+ memcpy(skb->data - hh_alen, hh->hh_data, ETH_ALEN + hh_alen - ETH_HLEN);
+ } while (read_seqretry(&hh->hh_lock, seq));
+ return 0;
+}
+#endif
+
static inline int neigh_hh_output(struct hh_cache *hh, struct sk_buff *skb)
{
unsigned seq;
diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
index 1f11ebc..81abfcb2 100644
--- a/include/net/netns/ipv6.h
+++ b/include/net/netns/ipv6.h
@@ -59,15 +59,11 @@
struct sock *tcp_sk;
struct sock *igmp_sk;
#ifdef CONFIG_IPV6_MROUTE
- struct sock *mroute6_sk;
- struct mfc6_cache **mfc6_cache_array;
- struct mif_device *vif6_table;
- int maxvif;
- atomic_t cache_resolve_queue_len;
- int mroute_do_assert;
- int mroute_do_pim;
-#ifdef CONFIG_IPV6_PIMSM_V2
- int mroute_reg_vif_num;
+#ifndef CONFIG_IPV6_MROUTE_MULTIPLE_TABLES
+ struct mr6_table *mrt6;
+#else
+ struct list_head mr6_tables;
+ struct fib_rules_ops *mr6_rules_ops;
#endif
#endif
};
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index 273a8bb..4088c89 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -279,6 +279,7 @@
/* 2nd level prototypes */
void sctp_generate_t3_rtx_event(unsigned long peer);
void sctp_generate_heartbeat_event(unsigned long peer);
+void sctp_generate_proto_unreach_event(unsigned long peer);
void sctp_ootb_pkt_free(struct sctp_packet *);
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 43257b9..6173c61 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -1008,6 +1008,9 @@
/* Heartbeat timer is per destination. */
struct timer_list hb_timer;
+ /* Timer to handle ICMP proto unreachable envets */
+ struct timer_list proto_unreach_timer;
+
/* Since we're using per-destination retransmission timers
* (see above), we're also using per-destination "transmitted"
* queues. This probably ought to be a private struct
diff --git a/include/net/tipc/tipc.h b/include/net/tipc/tipc.h
index 9566608..15af6dc 100644
--- a/include/net/tipc/tipc.h
+++ b/include/net/tipc/tipc.h
@@ -2,7 +2,7 @@
* include/net/tipc/tipc.h: Main include file for TIPC users
*
* Copyright (c) 2003-2006, Ericsson AB
- * Copyright (c) 2005, Wind River Systems
+ * Copyright (c) 2005,2010 Wind River Systems
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -126,7 +126,7 @@
tipc_msg_event message_cb,
tipc_named_msg_event named_message_cb,
tipc_conn_msg_event conn_message_cb,
- tipc_continue_event continue_event_cb,/* May be zero */
+ tipc_continue_event continue_event_cb,
u32 *portref);
int tipc_deleteport(u32 portref);
@@ -145,13 +145,13 @@
int tipc_publish(u32 portref, unsigned int scope,
struct tipc_name_seq const *name_seq);
int tipc_withdraw(u32 portref, unsigned int scope,
- struct tipc_name_seq const *name_seq); /* 0: all */
+ struct tipc_name_seq const *name_seq);
int tipc_connect2port(u32 portref, struct tipc_portid const *port);
int tipc_disconnect(u32 portref);
-int tipc_shutdown(u32 ref); /* Sends SHUTDOWN msg */
+int tipc_shutdown(u32 ref);
int tipc_isconnected(u32 portref, int *isconnected);
@@ -176,7 +176,7 @@
int tipc_send2name(u32 portref,
struct tipc_name const *name,
- u32 domain, /* 0:own zone */
+ u32 domain,
unsigned int num_sect,
struct iovec const *msg_sect);
@@ -188,7 +188,7 @@
int tipc_forward2name(u32 portref,
struct tipc_name const *name,
- u32 domain, /*0: own zone */
+ u32 domain,
unsigned int section_count,
struct iovec const *msg_sect,
struct tipc_portid const *origin,
@@ -228,14 +228,14 @@
int tipc_multicast(u32 portref,
struct tipc_name_seq const *seq,
- u32 domain, /* 0:own zone */
+ u32 domain, /* currently unused */
unsigned int section_count,
struct iovec const *msg);
#if 0
int tipc_multicast_buf(u32 portref,
struct tipc_name_seq const *seq,
- u32 domain, /* 0:own zone */
+ u32 domain,
void *buf,
unsigned int size);
#endif
diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h
index d57847f..aab3c13 100644
--- a/include/pcmcia/ds.h
+++ b/include/pcmcia/ds.h
@@ -26,6 +26,7 @@
#ifdef __KERNEL__
#include <linux/device.h>
#include <pcmcia/ss.h>
+#include <asm/atomic.h>
/*
* PCMCIA device drivers (16-bit cards only; 32-bit cards require CardBus
@@ -94,10 +95,8 @@
config_req_t conf;
window_handle_t win;
- /* Is the device suspended, or in the process of
- * being removed? */
+ /* Is the device suspended? */
u16 suspended:1;
- u16 _removed:1;
/* Flags whether io, irq, win configurations were
* requested, and whether the configuration is "locked" */
@@ -115,7 +114,7 @@
u16 has_card_id:1;
u16 has_func_id:1;
- u16 reserved:3;
+ u16 reserved:4;
u8 func_id;
u16 manf_id;
diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h
index 2e488b6..344705c 100644
--- a/include/pcmcia/ss.h
+++ b/include/pcmcia/ss.h
@@ -224,18 +224,16 @@
/* 16-bit state: */
struct {
- /* PCMCIA card is present in socket */
- u8 present:1;
/* "master" ioctl is used */
u8 busy:1;
- /* pcmcia module is being unloaded */
- u8 dead:1;
/* the PCMCIA card consists of two pseudo devices */
u8 has_pfc:1;
- u8 reserved:4;
+ u8 reserved:6;
} pcmcia_state;
+ /* non-zero if PCMCIA card is present */
+ atomic_t present;
#ifdef CONFIG_PCMCIA_IOCTL
struct user_info_t *user;
diff --git a/init/initramfs.c b/init/initramfs.c
index 37d3859..4b9c202 100644
--- a/init/initramfs.c
+++ b/init/initramfs.c
@@ -457,7 +457,8 @@
compress_name);
message = msg_buf;
}
- }
+ } else
+ error("junk in compressed archive");
if (state != Reset)
error("junk in compressed archive");
this_header = saved_offset + my_inptr;
diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index 722b013..59a009d 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -158,7 +158,7 @@
u->mq_bytes + mq_bytes >
task_rlimit(p, RLIMIT_MSGQUEUE)) {
spin_unlock(&mq_lock);
- kfree(info->messages);
+ /* mqueue_delete_inode() releases info->messages */
goto out_inode;
}
u->mq_bytes += mq_bytes;
diff --git a/kernel/acct.c b/kernel/acct.c
index 24f8c81..e4c0e1f 100644
--- a/kernel/acct.c
+++ b/kernel/acct.c
@@ -353,17 +353,18 @@
void acct_exit_ns(struct pid_namespace *ns)
{
- struct bsd_acct_struct *acct;
+ struct bsd_acct_struct *acct = ns->bacct;
+ if (acct == NULL)
+ return;
+
+ del_timer_sync(&acct->timer);
spin_lock(&acct_lock);
- acct = ns->bacct;
- if (acct != NULL) {
- if (acct->file != NULL)
- acct_file_reopen(acct, NULL, NULL);
-
- kfree(acct);
- }
+ if (acct->file != NULL)
+ acct_file_reopen(acct, NULL, NULL);
spin_unlock(&acct_lock);
+
+ kfree(acct);
}
/*
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index e2769e1..6d870f2 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -1646,7 +1646,9 @@
int cgroup_path(const struct cgroup *cgrp, char *buf, int buflen)
{
char *start;
- struct dentry *dentry = rcu_dereference(cgrp->dentry);
+ struct dentry *dentry = rcu_dereference_check(cgrp->dentry,
+ rcu_read_lock_held() ||
+ cgroup_lock_is_held());
if (!dentry || cgrp == dummytop) {
/*
@@ -1662,13 +1664,17 @@
*--start = '\0';
for (;;) {
int len = dentry->d_name.len;
+
if ((start -= len) < buf)
return -ENAMETOOLONG;
- memcpy(start, cgrp->dentry->d_name.name, len);
+ memcpy(start, dentry->d_name.name, len);
cgrp = cgrp->parent;
if (!cgrp)
break;
- dentry = rcu_dereference(cgrp->dentry);
+
+ dentry = rcu_dereference_check(cgrp->dentry,
+ rcu_read_lock_held() ||
+ cgroup_lock_is_held());
if (!cgrp->parent)
continue;
if (--start < buf)
@@ -4429,7 +4435,15 @@
*/
unsigned short css_id(struct cgroup_subsys_state *css)
{
- struct css_id *cssid = rcu_dereference(css->id);
+ struct css_id *cssid;
+
+ /*
+ * This css_id() can return correct value when somone has refcnt
+ * on this or this is under rcu_read_lock(). Once css->id is allocated,
+ * it's unchanged until freed.
+ */
+ cssid = rcu_dereference_check(css->id,
+ rcu_read_lock_held() || atomic_read(&css->refcnt));
if (cssid)
return cssid->id;
@@ -4439,7 +4453,10 @@
unsigned short css_depth(struct cgroup_subsys_state *css)
{
- struct css_id *cssid = rcu_dereference(css->id);
+ struct css_id *cssid;
+
+ cssid = rcu_dereference_check(css->id,
+ rcu_read_lock_held() || atomic_read(&css->refcnt));
if (cssid)
return cssid->depth;
@@ -4447,15 +4464,36 @@
}
EXPORT_SYMBOL_GPL(css_depth);
+/**
+ * css_is_ancestor - test "root" css is an ancestor of "child"
+ * @child: the css to be tested.
+ * @root: the css supporsed to be an ancestor of the child.
+ *
+ * Returns true if "root" is an ancestor of "child" in its hierarchy. Because
+ * this function reads css->id, this use rcu_dereference() and rcu_read_lock().
+ * But, considering usual usage, the csses should be valid objects after test.
+ * Assuming that the caller will do some action to the child if this returns
+ * returns true, the caller must take "child";s reference count.
+ * If "child" is valid object and this returns true, "root" is valid, too.
+ */
+
bool css_is_ancestor(struct cgroup_subsys_state *child,
const struct cgroup_subsys_state *root)
{
- struct css_id *child_id = rcu_dereference(child->id);
- struct css_id *root_id = rcu_dereference(root->id);
+ struct css_id *child_id;
+ struct css_id *root_id;
+ bool ret = true;
- if (!child_id || !root_id || (child_id->depth < root_id->depth))
- return false;
- return child_id->stack[root_id->depth] == root_id->id;
+ rcu_read_lock();
+ child_id = rcu_dereference(child->id);
+ root_id = rcu_dereference(root->id);
+ if (!child_id
+ || !root_id
+ || (child_id->depth < root_id->depth)
+ || (child_id->stack[root_id->depth] != root_id->id))
+ ret = false;
+ rcu_read_unlock();
+ return ret;
}
static void __free_css_id_cb(struct rcu_head *head)
@@ -4555,13 +4593,13 @@
{
int subsys_id, i, depth = 0;
struct cgroup_subsys_state *parent_css, *child_css;
- struct css_id *child_id, *parent_id = NULL;
+ struct css_id *child_id, *parent_id;
subsys_id = ss->subsys_id;
parent_css = parent->subsys[subsys_id];
child_css = child->subsys[subsys_id];
- depth = css_depth(parent_css) + 1;
parent_id = parent_css->id;
+ depth = parent_id->depth;
child_id = get_new_cssid(ss, depth);
if (IS_ERR(child_id))
diff --git a/kernel/cgroup_freezer.c b/kernel/cgroup_freezer.c
index da5e139..e5c0244 100644
--- a/kernel/cgroup_freezer.c
+++ b/kernel/cgroup_freezer.c
@@ -205,9 +205,12 @@
* No lock is needed, since the task isn't on tasklist yet,
* so it can't be moved to another cgroup, which means the
* freezer won't be removed and will be valid during this
- * function call.
+ * function call. Nevertheless, apply RCU read-side critical
+ * section to suppress RCU lockdep false positives.
*/
+ rcu_read_lock();
freezer = task_freezer(task);
+ rcu_read_unlock();
/*
* The root cgroup is non-freezable, so we can skip the
diff --git a/kernel/cred.c b/kernel/cred.c
index e1dbe9e..62af181 100644
--- a/kernel/cred.c
+++ b/kernel/cred.c
@@ -398,6 +398,8 @@
error:
put_cred(new);
+ return NULL;
+
free_tgcred:
#ifdef CONFIG_KEYS
kfree(tgcred);
@@ -791,8 +793,6 @@
{
if (cred->magic != CRED_MAGIC)
return true;
- if (atomic_read(&cred->usage) < atomic_read(&cred->subscribers))
- return true;
#ifdef CONFIG_SECURITY_SELINUX
if (selinux_is_enabled()) {
if ((unsigned long) cred->security < PAGE_SIZE)
diff --git a/kernel/fork.c b/kernel/fork.c
index 44b0791..4c14942 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1114,8 +1114,6 @@
p->bts = NULL;
- p->stack_start = stack_start;
-
/* Perform scheduler related setup. Assign this task to a CPU. */
sched_fork(p, clone_flags);
diff --git a/kernel/kexec.c b/kernel/kexec.c
index 87ebe8a..474a847 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -1134,11 +1134,9 @@
free_reserved_phys_range(end, crashk_res.end);
- if (start == end) {
- crashk_res.end = end;
+ if (start == end)
release_resource(&crashk_res);
- } else
- crashk_res.end = end - 1;
+ crashk_res.end = end - 1;
unlock:
mutex_unlock(&kexec_mutex);
diff --git a/kernel/perf_event.c b/kernel/perf_event.c
index 2f3fbf8..3d1552d 100644
--- a/kernel/perf_event.c
+++ b/kernel/perf_event.c
@@ -4897,7 +4897,7 @@
err_free_put_context:
if (err < 0)
- kfree(event);
+ free_event(event);
err_put_context:
if (err < 0)
diff --git a/kernel/rcupdate.c b/kernel/rcupdate.c
index 03a7ea1..49d808e 100644
--- a/kernel/rcupdate.c
+++ b/kernel/rcupdate.c
@@ -122,3 +122,14 @@
rcu = container_of(head, struct rcu_synchronize, head);
complete(&rcu->completion);
}
+
+#ifdef CONFIG_PROVE_RCU
+/*
+ * wrapper function to avoid #include problems.
+ */
+int rcu_my_thread_group_empty(void)
+{
+ return thread_group_empty(current);
+}
+EXPORT_SYMBOL_GPL(rcu_my_thread_group_empty);
+#endif /* #ifdef CONFIG_PROVE_RCU */
diff --git a/kernel/sched.c b/kernel/sched.c
index 6af210a..3c2a54f 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -323,6 +323,15 @@
/* Change a task's cfs_rq and parent entity if it moves across CPUs/groups */
static inline void set_task_rq(struct task_struct *p, unsigned int cpu)
{
+ /*
+ * Strictly speaking this rcu_read_lock() is not needed since the
+ * task_group is tied to the cgroup, which in turn can never go away
+ * as long as there are tasks attached to it.
+ *
+ * However since task_group() uses task_subsys_state() which is an
+ * rcu_dereference() user, this quiets CONFIG_PROVE_RCU.
+ */
+ rcu_read_lock();
#ifdef CONFIG_FAIR_GROUP_SCHED
p->se.cfs_rq = task_group(p)->cfs_rq[cpu];
p->se.parent = task_group(p)->se[cpu];
@@ -332,6 +341,7 @@
p->rt.rt_rq = task_group(p)->rt_rq[cpu];
p->rt.parent = task_group(p)->rt_se[cpu];
#endif
+ rcu_read_unlock();
}
#else
@@ -3780,7 +3790,7 @@
* the mutex owner just released it and exited.
*/
if (probe_kernel_address(&owner->cpu, cpu))
- goto out;
+ return 0;
#else
cpu = owner->cpu;
#endif
@@ -3790,14 +3800,14 @@
* the cpu field may no longer be valid.
*/
if (cpu >= nr_cpumask_bits)
- goto out;
+ return 0;
/*
* We need to validate that we can do a
* get_cpu() and that we have the percpu area.
*/
if (!cpu_online(cpu))
- goto out;
+ return 0;
rq = cpu_rq(cpu);
@@ -3816,7 +3826,7 @@
cpu_relax();
}
-out:
+
return 1;
}
#endif
diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c
index 9b49db1..19be00b 100644
--- a/kernel/sched_debug.c
+++ b/kernel/sched_debug.c
@@ -114,7 +114,9 @@
{
char path[64];
+ rcu_read_lock();
cgroup_path(task_group(p)->css.cgroup, path, sizeof(path));
+ rcu_read_unlock();
SEQ_printf(m, " %s", path);
}
#endif
diff --git a/kernel/sys.c b/kernel/sys.c
index 6d1a7e0..7cb426a 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -1118,7 +1118,7 @@
#ifdef COMPAT_UTS_MACHINE
#define override_architecture(name) \
- (current->personality == PER_LINUX32 && \
+ (personality(current->personality) == PER_LINUX32 && \
copy_to_user(name->machine, COMPAT_UTS_MACHINE, \
sizeof(COMPAT_UTS_MACHINE)))
#else
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index dee4865..5bfb213 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -774,7 +774,7 @@
{
if (del_timer_sync(&dwork->timer)) {
struct cpu_workqueue_struct *cwq;
- cwq = wq_per_cpu(keventd_wq, get_cpu());
+ cwq = wq_per_cpu(get_wq_data(&dwork->work)->wq, get_cpu());
__queue_work(cwq, &dwork->work);
put_cpu();
}
diff --git a/lib/decompress_unlzo.c b/lib/decompress_unlzo.c
index db521f4..bcb3a4b 100644
--- a/lib/decompress_unlzo.c
+++ b/lib/decompress_unlzo.c
@@ -97,7 +97,7 @@
u32 src_len, dst_len;
size_t tmp;
u8 *in_buf, *in_buf_save, *out_buf;
- int obytes_processed = 0;
+ int ret = -1;
set_error_fn(error_fn);
@@ -174,15 +174,22 @@
/* decompress */
tmp = dst_len;
- r = lzo1x_decompress_safe((u8 *) in_buf, src_len,
+
+ /* When the input data is not compressed at all,
+ * lzo1x_decompress_safe will fail, so call memcpy()
+ * instead */
+ if (unlikely(dst_len == src_len))
+ memcpy(out_buf, in_buf, src_len);
+ else {
+ r = lzo1x_decompress_safe((u8 *) in_buf, src_len,
out_buf, &tmp);
- if (r != LZO_E_OK || dst_len != tmp) {
- error("Compressed data violation");
- goto exit_2;
+ if (r != LZO_E_OK || dst_len != tmp) {
+ error("Compressed data violation");
+ goto exit_2;
+ }
}
- obytes_processed += dst_len;
if (flush)
flush(out_buf, dst_len);
if (output)
@@ -196,6 +203,7 @@
in_buf += src_len;
}
+ ret = 0;
exit_2:
if (!input)
free(in_buf);
@@ -203,7 +211,7 @@
if (!output)
free(out_buf);
exit:
- return obytes_processed;
+ return ret;
}
#define decompress unlzo
diff --git a/lib/flex_array.c b/lib/flex_array.c
index 66eef2e..41b1804 100644
--- a/lib/flex_array.c
+++ b/lib/flex_array.c
@@ -99,7 +99,7 @@
ret->element_size = element_size;
ret->total_nr_elements = total;
if (elements_fit_in_base(ret) && !(flags & __GFP_ZERO))
- memset(ret->parts[0], FLEX_ARRAY_FREE,
+ memset(&ret->parts[0], FLEX_ARRAY_FREE,
FLEX_ARRAY_BASE_BYTES_LEFT);
return ret;
}
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 7376b7c..46d34b0 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -118,6 +118,7 @@
return simple_strtoull(cp, endp, base);
}
+EXPORT_SYMBOL(simple_strtoll);
/**
* strict_strtoul - convert a string to an unsigned long strictly
diff --git a/mm/backing-dev.c b/mm/backing-dev.c
index f13e067..707d0dc 100644
--- a/mm/backing-dev.c
+++ b/mm/backing-dev.c
@@ -11,6 +11,8 @@
#include <linux/writeback.h>
#include <linux/device.h>
+static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
+
void default_unplug_io_fn(struct backing_dev_info *bdi, struct page *page)
{
}
@@ -25,6 +27,11 @@
};
EXPORT_SYMBOL_GPL(default_backing_dev_info);
+struct backing_dev_info noop_backing_dev_info = {
+ .name = "noop",
+};
+EXPORT_SYMBOL_GPL(noop_backing_dev_info);
+
static struct class *bdi_class;
/*
@@ -715,6 +722,33 @@
}
EXPORT_SYMBOL(bdi_destroy);
+/*
+ * For use from filesystems to quickly init and register a bdi associated
+ * with dirty writeback
+ */
+int bdi_setup_and_register(struct backing_dev_info *bdi, char *name,
+ unsigned int cap)
+{
+ char tmp[32];
+ int err;
+
+ bdi->name = name;
+ bdi->capabilities = cap;
+ err = bdi_init(bdi);
+ if (err)
+ return err;
+
+ sprintf(tmp, "%.28s%s", name, "-%d");
+ err = bdi_register(bdi, NULL, tmp, atomic_long_inc_return(&bdi_seq));
+ if (err) {
+ bdi_destroy(bdi);
+ return err;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL(bdi_setup_and_register);
+
static wait_queue_head_t congestion_wqh[2] = {
__WAIT_QUEUE_HEAD_INITIALIZER(congestion_wqh[0]),
__WAIT_QUEUE_HEAD_INITIALIZER(congestion_wqh[1])
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 6034dc9..4c9e6bb 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -546,6 +546,7 @@
mapping = (struct address_space *) page_private(page);
set_page_private(page, 0);
+ page->mapping = NULL;
BUG_ON(page_count(page));
INIT_LIST_HEAD(&page->lru);
@@ -1038,7 +1039,7 @@
page = alloc_buddy_huge_page(h, vma, addr);
if (!page) {
hugetlb_put_quota(inode->i_mapping, chg);
- return ERR_PTR(-VM_FAULT_OOM);
+ return ERR_PTR(-VM_FAULT_SIGBUS);
}
}
@@ -2447,8 +2448,10 @@
spin_lock(&inode->i_lock);
inode->i_blocks += blocks_per_huge_page(h);
spin_unlock(&inode->i_lock);
- } else
+ } else {
lock_page(page);
+ page->mapping = HUGETLB_POISON;
+ }
}
/*
diff --git a/mm/ksm.c b/mm/ksm.c
index 8cdfc2a..956880f 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -365,7 +365,7 @@
do {
cond_resched();
page = follow_page(vma, addr, FOLL_GET);
- if (!page)
+ if (IS_ERR_OR_NULL(page))
break;
if (PageKsm(page))
ret = handle_mm_fault(vma->vm_mm, vma, addr,
@@ -447,7 +447,7 @@
goto out;
page = follow_page(vma, addr, FOLL_GET);
- if (!page)
+ if (IS_ERR_OR_NULL(page))
goto out;
if (PageAnon(page)) {
flush_anon_page(vma, page, addr);
@@ -1086,7 +1086,7 @@
cond_resched();
tree_rmap_item = rb_entry(*new, struct rmap_item, node);
tree_page = get_mergeable_page(tree_rmap_item);
- if (!tree_page)
+ if (IS_ERR_OR_NULL(tree_page))
return NULL;
/*
@@ -1294,7 +1294,7 @@
if (ksm_test_exit(mm))
break;
*page = follow_page(vma, ksm_scan.address, FOLL_GET);
- if (*page && PageAnon(*page)) {
+ if (!IS_ERR_OR_NULL(*page) && PageAnon(*page)) {
flush_anon_page(vma, *page, ksm_scan.address);
flush_dcache_page(*page);
rmap_item = get_next_rmap_item(slot,
@@ -1308,7 +1308,7 @@
up_read(&mm->mmap_sem);
return rmap_item;
}
- if (*page)
+ if (!IS_ERR_OR_NULL(*page))
put_page(*page);
ksm_scan.address += PAGE_SIZE;
cond_resched();
@@ -1367,7 +1367,7 @@
static void ksm_do_scan(unsigned int scan_npages)
{
struct rmap_item *rmap_item;
- struct page *page;
+ struct page *uninitialized_var(page);
while (scan_npages--) {
cond_resched();
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index f4ede99..8a79a6f 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -1601,7 +1601,6 @@
* There is a small race that "from" or "to" can be
* freed by rmdir, so we use css_tryget().
*/
- rcu_read_lock();
from = mc.from;
to = mc.to;
if (from && css_tryget(&from->css)) {
@@ -1622,7 +1621,6 @@
do_continue = (to == mem_over_limit);
css_put(&to->css);
}
- rcu_read_unlock();
if (do_continue) {
DEFINE_WAIT(wait);
prepare_to_wait(&mc.waitq, &wait,
@@ -2429,11 +2427,11 @@
}
unlock_page_cgroup(pc);
+ *ptr = mem;
if (mem) {
- ret = __mem_cgroup_try_charge(NULL, GFP_KERNEL, &mem, false);
+ ret = __mem_cgroup_try_charge(NULL, GFP_KERNEL, ptr, false);
css_put(&mem->css);
}
- *ptr = mem;
return ret;
}
diff --git a/mm/mmap.c b/mm/mmap.c
index f90ea92..456ec6f 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1977,7 +1977,8 @@
return 0;
/* Clean everything up if vma_adjust failed. */
- new->vm_ops->close(new);
+ if (new->vm_ops && new->vm_ops->close)
+ new->vm_ops->close(new);
if (new->vm_file) {
if (vma->vm_flags & VM_EXECUTABLE)
removed_exe_file_vma(mm);
diff --git a/mm/rmap.c b/mm/rmap.c
index 526704e..0feeef8 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -133,8 +133,8 @@
goto out_enomem_free_avc;
allocated = anon_vma;
}
- spin_lock(&anon_vma->lock);
+ spin_lock(&anon_vma->lock);
/* page_table_lock to protect against threads */
spin_lock(&mm->page_table_lock);
if (likely(!vma->anon_vma)) {
@@ -144,14 +144,15 @@
list_add(&avc->same_vma, &vma->anon_vma_chain);
list_add(&avc->same_anon_vma, &anon_vma->head);
allocated = NULL;
+ avc = NULL;
}
spin_unlock(&mm->page_table_lock);
-
spin_unlock(&anon_vma->lock);
- if (unlikely(allocated)) {
+
+ if (unlikely(allocated))
anon_vma_free(allocated);
+ if (unlikely(avc))
anon_vma_chain_free(avc);
- }
}
return 0;
@@ -335,14 +336,13 @@
/*
* At what user virtual address is page expected in vma?
- * checking that the page matches the vma.
+ * Caller should check the page is actually part of the vma.
*/
unsigned long page_address_in_vma(struct page *page, struct vm_area_struct *vma)
{
- if (PageAnon(page)) {
- if (vma->anon_vma != page_anon_vma(page))
- return -EFAULT;
- } else if (page->mapping && !(vma->vm_flags & VM_NONLINEAR)) {
+ if (PageAnon(page))
+ ;
+ else if (page->mapping && !(vma->vm_flags & VM_NONLINEAR)) {
if (!vma->vm_file ||
vma->vm_file->f_mapping != page->mapping)
return -EFAULT;
diff --git a/mm/slub.c b/mm/slub.c
index 7d6c8b1..d2a54fe 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -2153,7 +2153,7 @@
int local_node;
if (slab_state >= UP && (s < kmalloc_caches ||
- s > kmalloc_caches + KMALLOC_CACHES))
+ s >= kmalloc_caches + KMALLOC_CACHES))
local_node = page_to_nid(virt_to_page(s));
else
local_node = 0;
diff --git a/net/bridge/br.c b/net/bridge/br.c
index e1241c7..76357b5 100644
--- a/net/bridge/br.c
+++ b/net/bridge/br.c
@@ -38,7 +38,7 @@
err = stp_proto_register(&br_stp_proto);
if (err < 0) {
- printk(KERN_ERR "bridge: can't register sap for STP\n");
+ pr_err("bridge: can't register sap for STP\n");
return err;
}
diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index 074c596..eedf2c9 100644
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c
@@ -17,6 +17,7 @@
#include <linux/etherdevice.h>
#include <linux/ethtool.h>
#include <linux/list.h>
+#include <linux/netfilter_bridge.h>
#include <asm/uaccess.h>
#include "br_private.h"
@@ -30,6 +31,13 @@
struct net_bridge_mdb_entry *mdst;
struct br_cpu_netstats *brstats = this_cpu_ptr(br->stats);
+#ifdef CONFIG_BRIDGE_NETFILTER
+ if (skb->nf_bridge && (skb->nf_bridge->mask & BRNF_BRIDGED_DNAT)) {
+ br_nf_pre_routing_finish_bridge_slow(skb);
+ return NETDEV_TX_OK;
+ }
+#endif
+
brstats->tx_packets++;
brstats->tx_bytes += skb->len;
@@ -191,7 +199,7 @@
}
#ifdef CONFIG_NET_POLL_CONTROLLER
-bool br_devices_support_netpoll(struct net_bridge *br)
+static bool br_devices_support_netpoll(struct net_bridge *br)
{
struct net_bridge_port *p;
bool ret = true;
@@ -217,9 +225,9 @@
netpoll_poll_dev(np->real_dev);
}
-void br_netpoll_cleanup(struct net_device *br_dev)
+void br_netpoll_cleanup(struct net_device *dev)
{
- struct net_bridge *br = netdev_priv(br_dev);
+ struct net_bridge *br = netdev_priv(dev);
struct net_bridge_port *p, *n;
const struct net_device_ops *ops;
@@ -235,10 +243,29 @@
}
}
-#else
-
-void br_netpoll_cleanup(struct net_device *br_dev)
+void br_netpoll_disable(struct net_bridge *br,
+ struct net_device *dev)
{
+ if (br_devices_support_netpoll(br))
+ br->dev->priv_flags &= ~IFF_DISABLE_NETPOLL;
+ if (dev->netdev_ops->ndo_netpoll_cleanup)
+ dev->netdev_ops->ndo_netpoll_cleanup(dev);
+ else
+ dev->npinfo = NULL;
+}
+
+void br_netpoll_enable(struct net_bridge *br,
+ struct net_device *dev)
+{
+ if (br_devices_support_netpoll(br)) {
+ br->dev->priv_flags &= ~IFF_DISABLE_NETPOLL;
+ if (br->dev->npinfo)
+ dev->npinfo = br->dev->npinfo;
+ } else if (!(br->dev->priv_flags & IFF_DISABLE_NETPOLL)) {
+ br->dev->priv_flags |= IFF_DISABLE_NETPOLL;
+ br_info(br,"new device %s does not support netpoll (disabling)",
+ dev->name);
+ }
}
#endif
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index 9101a4e..2663743 100644
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -353,8 +353,7 @@
*/
if (fdb->is_local)
return 0;
-
- printk(KERN_WARNING "%s adding interface with same address "
+ br_warn(br, "adding interface %s with same address "
"as a received packet\n",
source->dev->name);
fdb_delete(fdb);
@@ -397,9 +396,9 @@
/* attempt to update an entry for a local interface */
if (unlikely(fdb->is_local)) {
if (net_ratelimit())
- printk(KERN_WARNING "%s: received packet with "
- "own address as source address\n",
- source->dev->name);
+ br_warn(br, "received packet on %s with "
+ "own address as source address\n",
+ source->dev->name);
} else {
/* fastpath: update of existing entry */
fdb->dst = source;
diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c
index 92ad9fe..a98ef13 100644
--- a/net/bridge/br_forward.c
+++ b/net/bridge/br_forward.c
@@ -45,7 +45,7 @@
if (packet_length(skb) > skb->dev->mtu && !skb_is_gso(skb))
kfree_skb(skb);
else {
- /* ip_refrag calls ip_fragment, doesn't copy the MAC header. */
+ /* ip_fragment doesn't copy the MAC header */
if (nf_bridge_maybe_copy_header(skb))
kfree_skb(skb);
else {
@@ -66,7 +66,7 @@
int br_forward_finish(struct sk_buff *skb)
{
- return NF_HOOK(PF_BRIDGE, NF_BR_POST_ROUTING, skb, NULL, skb->dev,
+ return NF_HOOK(NFPROTO_BRIDGE, NF_BR_POST_ROUTING, skb, NULL, skb->dev,
br_dev_queue_push_xmit);
}
@@ -84,8 +84,8 @@
}
#endif
skb->dev = to->dev;
- NF_HOOK(PF_BRIDGE, NF_BR_LOCAL_OUT, skb, NULL, skb->dev,
- br_forward_finish);
+ NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_OUT, skb, NULL, skb->dev,
+ br_forward_finish);
#ifdef CONFIG_NET_POLL_CONTROLLER
if (skb->dev->npinfo)
skb->dev->npinfo->netpoll->dev = br->dev;
@@ -105,8 +105,8 @@
skb->dev = to->dev;
skb_forward_csum(skb);
- NF_HOOK(PF_BRIDGE, NF_BR_FORWARD, skb, indev, skb->dev,
- br_forward_finish);
+ NF_HOOK(NFPROTO_BRIDGE, NF_BR_FORWARD, skb, indev, skb->dev,
+ br_forward_finish);
}
/* called with rcu_read_lock */
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index 537bdd6..f25e3c9 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -133,7 +133,7 @@
struct net_bridge *br = p->br;
struct net_device *dev = p->dev;
- sysfs_remove_link(br->ifobj, dev->name);
+ sysfs_remove_link(br->ifobj, p->sysfs_name);
dev_set_promiscuity(dev, -1);
@@ -154,14 +154,7 @@
kobject_uevent(&p->kobj, KOBJ_REMOVE);
kobject_del(&p->kobj);
-#ifdef CONFIG_NET_POLL_CONTROLLER
- if (br_devices_support_netpoll(br))
- br->dev->priv_flags &= ~IFF_DISABLE_NETPOLL;
- if (dev->netdev_ops->ndo_netpoll_cleanup)
- dev->netdev_ops->ndo_netpoll_cleanup(dev);
- else
- dev->npinfo = NULL;
-#endif
+ br_netpoll_disable(br, dev);
call_rcu(&p->rcu, destroy_nbp_rcu);
}
@@ -455,19 +448,7 @@
kobject_uevent(&p->kobj, KOBJ_ADD);
-#ifdef CONFIG_NET_POLL_CONTROLLER
- if (br_devices_support_netpoll(br)) {
- br->dev->priv_flags &= ~IFF_DISABLE_NETPOLL;
- if (br->dev->npinfo)
- dev->npinfo = br->dev->npinfo;
- } else if (!(br->dev->priv_flags & IFF_DISABLE_NETPOLL)) {
- br->dev->priv_flags |= IFF_DISABLE_NETPOLL;
- printk(KERN_INFO "New device %s does not support netpoll\n",
- dev->name);
- printk(KERN_INFO "Disabling netpoll for %s\n",
- br->dev->name);
- }
-#endif
+ br_netpoll_enable(br, dev);
return 0;
err2:
diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
index e7f4c1d..d36e700 100644
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -33,7 +33,7 @@
indev = skb->dev;
skb->dev = brdev;
- return NF_HOOK(PF_BRIDGE, NF_BR_LOCAL_IN, skb, indev, NULL,
+ return NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_IN, skb, indev, NULL,
netif_receive_skb);
}
@@ -156,7 +156,7 @@
if (p->br->stp_enabled == BR_NO_STP && dest[5] == 0)
goto forward;
- if (NF_HOOK(PF_BRIDGE, NF_BR_LOCAL_IN, skb, skb->dev,
+ if (NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_IN, skb, skb->dev,
NULL, br_handle_local_finish))
return NULL; /* frame consumed by filter */
else
@@ -177,7 +177,7 @@
if (!compare_ether_addr(p->br->dev->dev_addr, dest))
skb->pkt_type = PACKET_HOST;
- NF_HOOK(PF_BRIDGE, NF_BR_PRE_ROUTING, skb, skb->dev, NULL,
+ NF_HOOK(NFPROTO_BRIDGE, NF_BR_PRE_ROUTING, skb, skb->dev, NULL,
br_handle_frame_finish);
break;
default:
diff --git a/net/bridge/br_ioctl.c b/net/bridge/br_ioctl.c
index 995afc4b..cb43312 100644
--- a/net/bridge/br_ioctl.c
+++ b/net/bridge/br_ioctl.c
@@ -412,6 +412,6 @@
}
- pr_debug("Bridge does not support ioctl 0x%x\n", cmd);
+ br_debug(br, "Bridge does not support ioctl 0x%x\n", cmd);
return -EOPNOTSUPP;
}
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index 7128abdce..9d21d98 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -585,10 +585,9 @@
if (unlikely(count > br->hash_elasticity && count)) {
if (net_ratelimit())
- printk(KERN_INFO "%s: Multicast hash table "
- "chain limit reached: %s\n",
- br->dev->name, port ? port->dev->name :
- br->dev->name);
+ br_info(br, "Multicast hash table "
+ "chain limit reached: %s\n",
+ port ? port->dev->name : br->dev->name);
elasticity = br->hash_elasticity;
}
@@ -596,11 +595,9 @@
if (mdb->size >= max) {
max *= 2;
if (unlikely(max >= br->hash_max)) {
- printk(KERN_WARNING "%s: Multicast hash table maximum "
- "reached, disabling snooping: %s, %d\n",
- br->dev->name, port ? port->dev->name :
- br->dev->name,
- max);
+ br_warn(br, "Multicast hash table maximum "
+ "reached, disabling snooping: %s, %d\n",
+ port ? port->dev->name : br->dev->name, max);
err = -E2BIG;
disable:
br->multicast_disabled = 1;
@@ -611,22 +608,19 @@
if (max > mdb->max || elasticity) {
if (mdb->old) {
if (net_ratelimit())
- printk(KERN_INFO "%s: Multicast hash table "
- "on fire: %s\n",
- br->dev->name, port ? port->dev->name :
- br->dev->name);
+ br_info(br, "Multicast hash table "
+ "on fire: %s\n",
+ port ? port->dev->name : br->dev->name);
err = -EEXIST;
goto err;
}
err = br_mdb_rehash(&br->mdb, max, elasticity);
if (err) {
- printk(KERN_WARNING "%s: Cannot rehash multicast "
- "hash table, disabling snooping: "
- "%s, %d, %d\n",
- br->dev->name, port ? port->dev->name :
- br->dev->name,
- mdb->size, err);
+ br_warn(br, "Cannot rehash multicast "
+ "hash table, disabling snooping: %s, %d, %d\n",
+ port ? port->dev->name : br->dev->name,
+ mdb->size, err);
goto disable;
}
@@ -814,7 +808,7 @@
if (port) {
__skb_push(skb, sizeof(struct ethhdr));
skb->dev = port->dev;
- NF_HOOK(PF_BRIDGE, NF_BR_LOCAL_OUT, skb, NULL, skb->dev,
+ NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_OUT, skb, NULL, skb->dev,
dev_queue_xmit);
} else
netif_rx(skb);
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index 4c4977d..4442099 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -3,15 +3,8 @@
* Linux ethernet bridge
*
* Authors:
- * Lennert Buytenhek <buytenh@gnu.org>
- * Bart De Schuymer (maintainer) <bdschuym@pandora.be>
- *
- * Changes:
- * Apr 29 2003: physdev module support (bdschuym)
- * Jun 19 2003: let arptables see bridged ARP traffic (bdschuym)
- * Oct 06 2003: filter encapsulated IP/ARP VLAN traffic on untagged bridge
- * (bdschuym)
- * Sep 01 2004: add IPv6 filtering (bdschuym)
+ * Lennert Buytenhek <buytenh@gnu.org>
+ * Bart De Schuymer <bdschuym@pandora.be>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@@ -204,15 +197,24 @@
skb->nf_bridge->data, header_size);
}
-/*
- * When forwarding bridge frames, we save a copy of the original
- * header before processing.
+static inline void nf_bridge_update_protocol(struct sk_buff *skb)
+{
+ if (skb->nf_bridge->mask & BRNF_8021Q)
+ skb->protocol = htons(ETH_P_8021Q);
+ else if (skb->nf_bridge->mask & BRNF_PPPoE)
+ skb->protocol = htons(ETH_P_PPP_SES);
+}
+
+/* Fill in the header for fragmented IP packets handled by
+ * the IPv4 connection tracking code.
*/
int nf_bridge_copy_header(struct sk_buff *skb)
{
int err;
- int header_size = ETH_HLEN + nf_bridge_encap_header_len(skb);
+ unsigned int header_size;
+ nf_bridge_update_protocol(skb);
+ header_size = ETH_HLEN + nf_bridge_encap_header_len(skb);
err = skb_cow_head(skb, header_size);
if (err)
return err;
@@ -246,27 +248,48 @@
skb_dst_set(skb, &rt->u.dst);
skb->dev = nf_bridge->physindev;
+ nf_bridge_update_protocol(skb);
nf_bridge_push_encap_header(skb);
- NF_HOOK_THRESH(PF_BRIDGE, NF_BR_PRE_ROUTING, skb, skb->dev, NULL,
+ NF_HOOK_THRESH(NFPROTO_BRIDGE, NF_BR_PRE_ROUTING, skb, skb->dev, NULL,
br_handle_frame_finish, 1);
return 0;
}
-static void __br_dnat_complain(void)
+/* Obtain the correct destination MAC address, while preserving the original
+ * source MAC address. If we already know this address, we just copy it. If we
+ * don't, we use the neighbour framework to find out. In both cases, we make
+ * sure that br_handle_frame_finish() is called afterwards.
+ */
+static int br_nf_pre_routing_finish_bridge(struct sk_buff *skb)
{
- static unsigned long last_complaint;
+ struct nf_bridge_info *nf_bridge = skb->nf_bridge;
+ struct dst_entry *dst;
- if (jiffies - last_complaint >= 5 * HZ) {
- printk(KERN_WARNING "Performing cross-bridge DNAT requires IP "
- "forwarding to be enabled\n");
- last_complaint = jiffies;
+ skb->dev = bridge_parent(skb->dev);
+ if (!skb->dev)
+ goto free_skb;
+ dst = skb_dst(skb);
+ if (dst->hh) {
+ neigh_hh_bridge(dst->hh, skb);
+ skb->dev = nf_bridge->physindev;
+ return br_handle_frame_finish(skb);
+ } else if (dst->neighbour) {
+ /* the neighbour function below overwrites the complete
+ * MAC header, so we save the Ethernet source address and
+ * protocol number. */
+ skb_copy_from_linear_data_offset(skb, -(ETH_HLEN-ETH_ALEN), skb->nf_bridge->data, ETH_HLEN-ETH_ALEN);
+ /* tell br_dev_xmit to continue with forwarding */
+ nf_bridge->mask |= BRNF_BRIDGED_DNAT;
+ return dst->neighbour->output(skb);
}
+free_skb:
+ kfree_skb(skb);
+ return 0;
}
/* This requires some explaining. If DNAT has taken place,
- * we will need to fix up the destination Ethernet address,
- * and this is a tricky process.
+ * we will need to fix up the destination Ethernet address.
*
* There are two cases to consider:
* 1. The packet was DNAT'ed to a device in the same bridge
@@ -280,62 +303,29 @@
* call ip_route_input() and to look at skb->dst->dev, which is
* changed to the destination device if ip_route_input() succeeds.
*
- * Let us first consider the case that ip_route_input() succeeds:
+ * Let's first consider the case that ip_route_input() succeeds:
*
- * If skb->dst->dev equals the logical bridge device the packet
- * came in on, we can consider this bridging. The packet is passed
- * through the neighbour output function to build a new destination
- * MAC address, which will make the packet enter br_nf_local_out()
- * not much later. In that function it is assured that the iptables
- * FORWARD chain is traversed for the packet.
- *
+ * If the output device equals the logical bridge device the packet
+ * came in on, we can consider this bridging. The corresponding MAC
+ * address will be obtained in br_nf_pre_routing_finish_bridge.
* Otherwise, the packet is considered to be routed and we just
* change the destination MAC address so that the packet will
* later be passed up to the IP stack to be routed. For a redirected
* packet, ip_route_input() will give back the localhost as output device,
* which differs from the bridge device.
*
- * Let us now consider the case that ip_route_input() fails:
+ * Let's now consider the case that ip_route_input() fails:
*
* This can be because the destination address is martian, in which case
* the packet will be dropped.
- * After a "echo '0' > /proc/sys/net/ipv4/ip_forward" ip_route_input()
- * will fail, while __ip_route_output_key() will return success. The source
- * address for __ip_route_output_key() is set to zero, so __ip_route_output_key
+ * If IP forwarding is disabled, ip_route_input() will fail, while
+ * ip_route_output_key() can return success. The source
+ * address for ip_route_output_key() is set to zero, so ip_route_output_key()
* thinks we're handling a locally generated packet and won't care
- * if IP forwarding is allowed. We send a warning message to the users's
- * log telling her to put IP forwarding on.
- *
- * ip_route_input() will also fail if there is no route available.
- * In that case we just drop the packet.
- *
- * --Lennert, 20020411
- * --Bart, 20020416 (updated)
- * --Bart, 20021007 (updated)
- * --Bart, 20062711 (updated) */
-static int br_nf_pre_routing_finish_bridge(struct sk_buff *skb)
-{
- if (skb->pkt_type == PACKET_OTHERHOST) {
- skb->pkt_type = PACKET_HOST;
- skb->nf_bridge->mask |= BRNF_PKT_TYPE;
- }
- skb->nf_bridge->mask ^= BRNF_NF_BRIDGE_PREROUTING;
-
- skb->dev = bridge_parent(skb->dev);
- if (skb->dev) {
- struct dst_entry *dst = skb_dst(skb);
-
- nf_bridge_pull_encap_header(skb);
-
- if (dst->hh)
- return neigh_hh_output(dst->hh, skb);
- else if (dst->neighbour)
- return dst->neighbour->output(skb);
- }
- kfree_skb(skb);
- return 0;
-}
-
+ * if IP forwarding is enabled. If the output device equals the logical bridge
+ * device, we proceed as if ip_route_input() succeeded. If it differs from the
+ * logical bridge port or if ip_route_output_key() fails we drop the packet.
+ */
static int br_nf_pre_routing_finish(struct sk_buff *skb)
{
struct net_device *dev = skb->dev;
@@ -379,11 +369,6 @@
skb_dst_set(skb, (struct dst_entry *)rt);
goto bridged_dnat;
}
- /* we are sure that forwarding is disabled, so printing
- * this message is no problem. Note that the packet could
- * still have a martian destination address, in which case
- * the packet could be dropped even if forwarding were enabled */
- __br_dnat_complain();
dst_release((struct dst_entry *)rt);
}
free_skb:
@@ -392,12 +377,11 @@
} else {
if (skb_dst(skb)->dev == dev) {
bridged_dnat:
- /* Tell br_nf_local_out this is a
- * bridged frame */
- nf_bridge->mask |= BRNF_BRIDGED_DNAT;
skb->dev = nf_bridge->physindev;
+ nf_bridge_update_protocol(skb);
nf_bridge_push_encap_header(skb);
- NF_HOOK_THRESH(PF_BRIDGE, NF_BR_PRE_ROUTING,
+ NF_HOOK_THRESH(NFPROTO_BRIDGE,
+ NF_BR_PRE_ROUTING,
skb, skb->dev, NULL,
br_nf_pre_routing_finish_bridge,
1);
@@ -417,8 +401,9 @@
}
skb->dev = nf_bridge->physindev;
+ nf_bridge_update_protocol(skb);
nf_bridge_push_encap_header(skb);
- NF_HOOK_THRESH(PF_BRIDGE, NF_BR_PRE_ROUTING, skb, skb->dev, NULL,
+ NF_HOOK_THRESH(NFPROTO_BRIDGE, NF_BR_PRE_ROUTING, skb, skb->dev, NULL,
br_handle_frame_finish, 1);
return 0;
@@ -437,6 +422,10 @@
nf_bridge->mask |= BRNF_NF_BRIDGE_PREROUTING;
nf_bridge->physindev = skb->dev;
skb->dev = bridge_parent(skb->dev);
+ if (skb->protocol == htons(ETH_P_8021Q))
+ nf_bridge->mask |= BRNF_8021Q;
+ else if (skb->protocol == htons(ETH_P_PPP_SES))
+ nf_bridge->mask |= BRNF_PPPoE;
return skb->dev;
}
@@ -535,7 +524,8 @@
if (!setup_pre_routing(skb))
return NF_DROP;
- NF_HOOK(PF_INET6, NF_INET_PRE_ROUTING, skb, skb->dev, NULL,
+ skb->protocol = htons(ETH_P_IPV6);
+ NF_HOOK(NFPROTO_IPV6, NF_INET_PRE_ROUTING, skb, skb->dev, NULL,
br_nf_pre_routing_finish_ipv6);
return NF_STOLEN;
@@ -607,8 +597,9 @@
if (!setup_pre_routing(skb))
return NF_DROP;
store_orig_dstaddr(skb);
+ skb->protocol = htons(ETH_P_IP);
- NF_HOOK(PF_INET, NF_INET_PRE_ROUTING, skb, skb->dev, NULL,
+ NF_HOOK(NFPROTO_IPV4, NF_INET_PRE_ROUTING, skb, skb->dev, NULL,
br_nf_pre_routing_finish);
return NF_STOLEN;
@@ -652,11 +643,13 @@
skb->pkt_type = PACKET_OTHERHOST;
nf_bridge->mask ^= BRNF_PKT_TYPE;
}
+ nf_bridge_update_protocol(skb);
} else {
in = *((struct net_device **)(skb->cb));
}
nf_bridge_push_encap_header(skb);
- NF_HOOK_THRESH(PF_BRIDGE, NF_BR_FORWARD, skb, in,
+
+ NF_HOOK_THRESH(NFPROTO_BRIDGE, NF_BR_FORWARD, skb, in,
skb->dev, br_forward_finish, 1);
return 0;
}
@@ -707,6 +700,10 @@
/* The physdev module checks on this */
nf_bridge->mask |= BRNF_BRIDGED;
nf_bridge->physoutdev = skb->dev;
+ if (pf == PF_INET)
+ skb->protocol = htons(ETH_P_IP);
+ else
+ skb->protocol = htons(ETH_P_IPV6);
NF_HOOK(pf, NF_INET_FORWARD, skb, bridge_parent(in), parent,
br_nf_forward_finish);
@@ -744,60 +741,11 @@
return NF_STOLEN;
}
-/* PF_BRIDGE/LOCAL_OUT ***********************************************
- *
- * This function sees both locally originated IP packets and forwarded
- * IP packets (in both cases the destination device is a bridge
- * device). It also sees bridged-and-DNAT'ed packets.
- *
- * If (nf_bridge->mask & BRNF_BRIDGED_DNAT) then the packet is bridged
- * and we fake the PF_BRIDGE/FORWARD hook. The function br_nf_forward()
- * will then fake the PF_INET/FORWARD hook. br_nf_local_out() has priority
- * NF_BR_PRI_FIRST, so no relevant PF_BRIDGE/INPUT functions have been nor
- * will be executed.
- */
-static unsigned int br_nf_local_out(unsigned int hook, struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out,
- int (*okfn)(struct sk_buff *))
-{
- struct net_device *realindev;
- struct nf_bridge_info *nf_bridge;
-
- if (!skb->nf_bridge)
- return NF_ACCEPT;
-
- /* Need exclusive nf_bridge_info since we might have multiple
- * different physoutdevs. */
- if (!nf_bridge_unshare(skb))
- return NF_DROP;
-
- nf_bridge = skb->nf_bridge;
- if (!(nf_bridge->mask & BRNF_BRIDGED_DNAT))
- return NF_ACCEPT;
-
- /* Bridged, take PF_BRIDGE/FORWARD.
- * (see big note in front of br_nf_pre_routing_finish) */
- nf_bridge->physoutdev = skb->dev;
- realindev = nf_bridge->physindev;
-
- if (nf_bridge->mask & BRNF_PKT_TYPE) {
- skb->pkt_type = PACKET_OTHERHOST;
- nf_bridge->mask ^= BRNF_PKT_TYPE;
- }
- nf_bridge_push_encap_header(skb);
-
- NF_HOOK(PF_BRIDGE, NF_BR_FORWARD, skb, realindev, skb->dev,
- br_forward_finish);
- return NF_STOLEN;
-}
-
#if defined(CONFIG_NF_CONNTRACK_IPV4) || defined(CONFIG_NF_CONNTRACK_IPV4_MODULE)
static int br_nf_dev_queue_xmit(struct sk_buff *skb)
{
- if (skb->nfct != NULL &&
- (skb->protocol == htons(ETH_P_IP) || IS_VLAN_IP(skb)) &&
- skb->len > skb->dev->mtu &&
+ if (skb->nfct != NULL && skb->protocol == htons(ETH_P_IP) &&
+ skb->len + nf_bridge_mtu_reduction(skb) > skb->dev->mtu &&
!skb_is_gso(skb))
return ip_fragment(skb, br_dev_queue_push_xmit);
else
@@ -820,21 +768,7 @@
struct net_device *realoutdev = bridge_parent(skb->dev);
u_int8_t pf;
-#ifdef CONFIG_NETFILTER_DEBUG
- /* Be very paranoid. This probably won't happen anymore, but let's
- * keep the check just to be sure... */
- if (skb_mac_header(skb) < skb->head ||
- skb_mac_header(skb) + ETH_HLEN > skb->data) {
- printk(KERN_CRIT "br_netfilter: Argh!! br_nf_post_routing: "
- "bad mac.raw pointer.\n");
- goto print_error;
- }
-#endif
-
- if (!nf_bridge)
- return NF_ACCEPT;
-
- if (!(nf_bridge->mask & (BRNF_BRIDGED | BRNF_BRIDGED_DNAT)))
+ if (!nf_bridge || !(nf_bridge->mask & BRNF_BRIDGED))
return NF_ACCEPT;
if (!realoutdev)
@@ -849,13 +783,6 @@
else
return NF_ACCEPT;
-#ifdef CONFIG_NETFILTER_DEBUG
- if (skb_dst(skb) == NULL) {
- printk(KERN_INFO "br_netfilter post_routing: skb->dst == NULL\n");
- goto print_error;
- }
-#endif
-
/* We assume any code from br_dev_queue_push_xmit onwards doesn't care
* about the value of skb->pkt_type. */
if (skb->pkt_type == PACKET_OTHERHOST) {
@@ -865,24 +792,15 @@
nf_bridge_pull_encap_header(skb);
nf_bridge_save_header(skb);
+ if (pf == PF_INET)
+ skb->protocol = htons(ETH_P_IP);
+ else
+ skb->protocol = htons(ETH_P_IPV6);
NF_HOOK(pf, NF_INET_POST_ROUTING, skb, NULL, realoutdev,
br_nf_dev_queue_xmit);
return NF_STOLEN;
-
-#ifdef CONFIG_NETFILTER_DEBUG
-print_error:
- if (skb->dev != NULL) {
- printk("[%s]", skb->dev->name);
- if (realoutdev)
- printk("[%s]", realoutdev->name);
- }
- printk(" head:%p, raw:%p, data:%p\n", skb->head, skb_mac_header(skb),
- skb->data);
- dump_stack();
- return NF_ACCEPT;
-#endif
}
/* IP/SABOTAGE *****************************************************/
@@ -901,10 +819,8 @@
return NF_ACCEPT;
}
-/* For br_nf_local_out we need (prio = NF_BR_PRI_FIRST), to insure that innocent
- * PF_BRIDGE/NF_BR_LOCAL_OUT functions don't get bridged traffic as input.
- * For br_nf_post_routing, we need (prio = NF_BR_PRI_LAST), because
- * ip_refrag() can return NF_STOLEN. */
+/* For br_nf_post_routing, we need (prio = NF_BR_PRI_LAST), because
+ * br_dev_queue_push_xmit is called afterwards */
static struct nf_hook_ops br_nf_ops[] __read_mostly = {
{
.hook = br_nf_pre_routing,
@@ -935,13 +851,6 @@
.priority = NF_BR_PRI_BRNF,
},
{
- .hook = br_nf_local_out,
- .owner = THIS_MODULE,
- .pf = PF_BRIDGE,
- .hooknum = NF_BR_LOCAL_OUT,
- .priority = NF_BR_PRI_FIRST,
- },
- {
.hook = br_nf_post_routing,
.owner = THIS_MODULE,
.pf = PF_BRIDGE,
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index aa56ac2..fe0a790 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -42,8 +42,8 @@
struct nlmsghdr *nlh;
u8 operstate = netif_running(dev) ? dev->operstate : IF_OPER_DOWN;
- pr_debug("br_fill_info event %d port %s master %s\n",
- event, dev->name, br->dev->name);
+ br_debug(br, "br_fill_info event %d port %s master %s\n",
+ event, dev->name, br->dev->name);
nlh = nlmsg_put(skb, pid, seq, event, sizeof(*hdr), flags);
if (nlh == NULL)
@@ -87,7 +87,9 @@
struct sk_buff *skb;
int err = -ENOBUFS;
- pr_debug("bridge notify event=%d\n", event);
+ br_debug(port->br, "port %u(%s) event %d\n",
+ (unsigned)port->port_no, port->dev->name, event);
+
skb = nlmsg_new(br_nlmsg_size(), GFP_ATOMIC);
if (skb == NULL)
goto errout;
diff --git a/net/bridge/br_notify.c b/net/bridge/br_notify.c
index 1413b72..717e1fd 100644
--- a/net/bridge/br_notify.c
+++ b/net/bridge/br_notify.c
@@ -34,6 +34,7 @@
struct net_device *dev = ptr;
struct net_bridge_port *p = dev->br_port;
struct net_bridge *br;
+ int err;
/* not a port of a bridge */
if (p == NULL)
@@ -83,6 +84,12 @@
br_del_if(br, dev);
break;
+ case NETDEV_CHANGENAME:
+ err = br_sysfs_renameif(p);
+ if (err)
+ return notifier_from_errno(err);
+ break;
+
case NETDEV_PRE_TYPE_CHANGE:
/* Forbid underlaying device to change its type. */
return NOTIFY_BAD;
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 3d2d3fe..0f4a74b 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -139,6 +139,10 @@
struct hlist_head mglist;
struct hlist_node rlist;
#endif
+
+#ifdef CONFIG_SYSFS
+ char sysfs_name[IFNAMSIZ];
+#endif
};
struct br_cpu_netstats {
@@ -240,6 +244,21 @@
# define BR_INPUT_SKB_CB_MROUTERS_ONLY(__skb) (0)
#endif
+#define br_printk(level, br, format, args...) \
+ printk(level "%s: " format, (br)->dev->name, ##args)
+
+#define br_err(__br, format, args...) \
+ br_printk(KERN_ERR, __br, format, ##args)
+#define br_warn(__br, format, args...) \
+ br_printk(KERN_WARNING, __br, format, ##args)
+#define br_notice(__br, format, args...) \
+ br_printk(KERN_NOTICE, __br, format, ##args)
+#define br_info(__br, format, args...) \
+ br_printk(KERN_INFO, __br, format, ##args)
+
+#define br_debug(br, format, args...) \
+ pr_debug("%s: " format, (br)->dev->name, ##args)
+
extern struct notifier_block br_device_notifier;
extern const u8 br_group_address[ETH_ALEN];
@@ -253,8 +272,18 @@
extern void br_dev_setup(struct net_device *dev);
extern netdev_tx_t br_dev_xmit(struct sk_buff *skb,
struct net_device *dev);
-extern bool br_devices_support_netpoll(struct net_bridge *br);
-extern void br_netpoll_cleanup(struct net_device *br_dev);
+#ifdef CONFIG_NET_POLL_CONTROLLER
+extern void br_netpoll_cleanup(struct net_device *dev);
+extern void br_netpoll_enable(struct net_bridge *br,
+ struct net_device *dev);
+extern void br_netpoll_disable(struct net_bridge *br,
+ struct net_device *dev);
+#else
+#define br_netpoll_cleanup(br)
+#define br_netpoll_enable(br, dev)
+#define br_netpoll_disable(br, dev)
+
+#endif
/* br_fdb.c */
extern int br_fdb_init(void);
@@ -455,6 +484,7 @@
/* br_sysfs_if.c */
extern const struct sysfs_ops brport_sysfs_ops;
extern int br_sysfs_addif(struct net_bridge_port *p);
+extern int br_sysfs_renameif(struct net_bridge_port *p);
/* br_sysfs_br.c */
extern int br_sysfs_addbr(struct net_device *dev);
@@ -463,6 +493,7 @@
#else
#define br_sysfs_addif(p) (0)
+#define br_sysfs_renameif(p) (0)
#define br_sysfs_addbr(dev) (0)
#define br_sysfs_delbr(dev) do { } while(0)
#endif /* CONFIG_SYSFS */
diff --git a/net/bridge/br_stp.c b/net/bridge/br_stp.c
index edcf14b..57186d8 100644
--- a/net/bridge/br_stp.c
+++ b/net/bridge/br_stp.c
@@ -31,10 +31,9 @@
void br_log_state(const struct net_bridge_port *p)
{
- pr_info("%s: port %d(%s) entering %s state\n",
- p->br->dev->name, p->port_no, p->dev->name,
+ br_info(p->br, "port %u(%s) entering %s state\n",
+ (unsigned) p->port_no, p->dev->name,
br_port_state_names[p->state]);
-
}
/* called under bridge lock */
@@ -300,7 +299,7 @@
if (br->stp_enabled != BR_KERNEL_STP)
return;
- pr_info("%s: topology change detected, %s\n", br->dev->name,
+ br_info(br, "topology change detected, %s\n",
isroot ? "propagating" : "sending tcn bpdu");
if (isroot) {
@@ -469,8 +468,8 @@
void br_received_tcn_bpdu(struct net_bridge_port *p)
{
if (br_is_designated_port(p)) {
- pr_info("%s: received tcn bpdu on port %i(%s)\n",
- p->br->dev->name, p->port_no, p->dev->name);
+ br_info(p->br, "port %u(%s) received tcn bpdu\n",
+ (unsigned) p->port_no, p->dev->name);
br_topology_change_detection(p->br);
br_topology_change_acknowledge(p);
diff --git a/net/bridge/br_stp_bpdu.c b/net/bridge/br_stp_bpdu.c
index d66cce1..217bd22 100644
--- a/net/bridge/br_stp_bpdu.c
+++ b/net/bridge/br_stp_bpdu.c
@@ -50,7 +50,7 @@
llc_mac_hdr_init(skb, p->dev->dev_addr, p->br->group_addr);
- NF_HOOK(PF_BRIDGE, NF_BR_LOCAL_OUT, skb, NULL, skb->dev,
+ NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_OUT, skb, NULL, skb->dev,
dev_queue_xmit);
}
diff --git a/net/bridge/br_stp_if.c b/net/bridge/br_stp_if.c
index d527119..1d88269 100644
--- a/net/bridge/br_stp_if.c
+++ b/net/bridge/br_stp_if.c
@@ -85,17 +85,16 @@
{
br_init_port(p);
br_port_state_selection(p->br);
+ br_log_state(p);
}
/* called under bridge lock */
void br_stp_disable_port(struct net_bridge_port *p)
{
- struct net_bridge *br;
+ struct net_bridge *br = p->br;
int wasroot;
- br = p->br;
- printk(KERN_INFO "%s: port %i(%s) entering %s state\n",
- br->dev->name, p->port_no, p->dev->name, "disabled");
+ br_log_state(p);
wasroot = br_is_root_bridge(br);
br_become_designated_port(p);
@@ -127,11 +126,10 @@
r = call_usermodehelper(BR_STP_PROG, argv, envp, UMH_WAIT_PROC);
if (r == 0) {
br->stp_enabled = BR_USER_STP;
- printk(KERN_INFO "%s: userspace STP started\n", br->dev->name);
+ br_debug(br, "userspace STP started\n");
} else {
br->stp_enabled = BR_KERNEL_STP;
- printk(KERN_INFO "%s: starting userspace STP failed, "
- "starting kernel STP\n", br->dev->name);
+ br_debug(br, "using kernel STP\n");
/* To start timers on any ports left in blocking */
spin_lock_bh(&br->lock);
@@ -148,9 +146,7 @@
if (br->stp_enabled == BR_USER_STP) {
r = call_usermodehelper(BR_STP_PROG, argv, envp, 1);
- printk(KERN_INFO "%s: userspace STP stopped, return code %d\n",
- br->dev->name, r);
-
+ br_info(br, "userspace STP stopped, return code %d\n", r);
/* To start timers on any ports left in blocking */
spin_lock_bh(&br->lock);
diff --git a/net/bridge/br_stp_timer.c b/net/bridge/br_stp_timer.c
index 772a140..7b22456 100644
--- a/net/bridge/br_stp_timer.c
+++ b/net/bridge/br_stp_timer.c
@@ -35,7 +35,7 @@
{
struct net_bridge *br = (struct net_bridge *)arg;
- pr_debug("%s: hello timer expired\n", br->dev->name);
+ br_debug(br, "hello timer expired\n");
spin_lock(&br->lock);
if (br->dev->flags & IFF_UP) {
br_config_bpdu_generation(br);
@@ -55,13 +55,9 @@
if (p->state == BR_STATE_DISABLED)
return;
-
- pr_info("%s: neighbor %.2x%.2x.%.2x:%.2x:%.2x:%.2x:%.2x:%.2x lost on port %d(%s)\n",
- br->dev->name,
- id->prio[0], id->prio[1],
- id->addr[0], id->addr[1], id->addr[2],
- id->addr[3], id->addr[4], id->addr[5],
- p->port_no, p->dev->name);
+ br_info(br, "port %u(%s) neighbor %.2x%.2x.%pM lost\n",
+ (unsigned) p->port_no, p->dev->name,
+ id->prio[0], id->prio[1], &id->addr);
/*
* According to the spec, the message age timer cannot be
@@ -87,8 +83,8 @@
struct net_bridge_port *p = (struct net_bridge_port *) arg;
struct net_bridge *br = p->br;
- pr_debug("%s: %d(%s) forward delay timer\n",
- br->dev->name, p->port_no, p->dev->name);
+ br_debug(br, "port %u(%s) forward delay timer\n",
+ (unsigned) p->port_no, p->dev->name);
spin_lock(&br->lock);
if (p->state == BR_STATE_LISTENING) {
p->state = BR_STATE_LEARNING;
@@ -107,7 +103,7 @@
{
struct net_bridge *br = (struct net_bridge *) arg;
- pr_debug("%s: tcn timer expired\n", br->dev->name);
+ br_debug(br, "tcn timer expired\n");
spin_lock(&br->lock);
if (br->dev->flags & IFF_UP) {
br_transmit_tcn(br);
@@ -121,7 +117,7 @@
{
struct net_bridge *br = (struct net_bridge *) arg;
- pr_debug("%s: topo change timer expired\n", br->dev->name);
+ br_debug(br, "topo change timer expired\n");
spin_lock(&br->lock);
br->topology_change_detected = 0;
br->topology_change = 0;
@@ -132,8 +128,8 @@
{
struct net_bridge_port *p = (struct net_bridge_port *) arg;
- pr_debug("%s: %d(%s) hold timer expired\n",
- p->br->dev->name, p->port_no, p->dev->name);
+ br_debug(p->br, "port %u(%s) hold timer expired\n",
+ (unsigned) p->port_no, p->dev->name);
spin_lock(&p->br->lock);
if (p->config_pending)
diff --git a/net/bridge/br_sysfs_if.c b/net/bridge/br_sysfs_if.c
index 0b99164..fd5799c 100644
--- a/net/bridge/br_sysfs_if.c
+++ b/net/bridge/br_sysfs_if.c
@@ -246,7 +246,7 @@
/*
* Add sysfs entries to ethernet device added to a bridge.
* Creates a brport subdirectory with bridge attributes.
- * Puts symlink in bridge's brport subdirectory
+ * Puts symlink in bridge's brif subdirectory
*/
int br_sysfs_addif(struct net_bridge_port *p)
{
@@ -257,15 +257,37 @@
err = sysfs_create_link(&p->kobj, &br->dev->dev.kobj,
SYSFS_BRIDGE_PORT_LINK);
if (err)
- goto out2;
+ return err;
for (a = brport_attrs; *a; ++a) {
err = sysfs_create_file(&p->kobj, &((*a)->attr));
if (err)
- goto out2;
+ return err;
}
- err = sysfs_create_link(br->ifobj, &p->kobj, p->dev->name);
-out2:
+ strlcpy(p->sysfs_name, p->dev->name, IFNAMSIZ);
+ return sysfs_create_link(br->ifobj, &p->kobj, p->sysfs_name);
+}
+
+/* Rename bridge's brif symlink */
+int br_sysfs_renameif(struct net_bridge_port *p)
+{
+ struct net_bridge *br = p->br;
+ int err;
+
+ /* If a rename fails, the rollback will cause another
+ * rename call with the existing name.
+ */
+ if (!strncmp(p->sysfs_name, p->dev->name, IFNAMSIZ))
+ return 0;
+
+ err = sysfs_rename_link(br->ifobj, &p->kobj,
+ p->sysfs_name, p->dev->name);
+ if (err)
+ netdev_notice(br->dev, "unable to rename link %s to %s",
+ p->sysfs_name, p->dev->name);
+ else
+ strlcpy(p->sysfs_name, p->dev->name, IFNAMSIZ);
+
return err;
}
diff --git a/net/bridge/netfilter/ebt_802_3.c b/net/bridge/netfilter/ebt_802_3.c
index 5d11767..2a449b7 100644
--- a/net/bridge/netfilter/ebt_802_3.c
+++ b/net/bridge/netfilter/ebt_802_3.c
@@ -13,7 +13,7 @@
#include <linux/netfilter_bridge/ebt_802_3.h>
static bool
-ebt_802_3_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+ebt_802_3_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct ebt_802_3_info *info = par->matchinfo;
const struct ebt_802_3_hdr *hdr = ebt_802_3_hdr(skb);
@@ -36,14 +36,14 @@
return true;
}
-static bool ebt_802_3_mt_check(const struct xt_mtchk_param *par)
+static int ebt_802_3_mt_check(const struct xt_mtchk_param *par)
{
const struct ebt_802_3_info *info = par->matchinfo;
if (info->bitmask & ~EBT_802_3_MASK || info->invflags & ~EBT_802_3_MASK)
- return false;
+ return -EINVAL;
- return true;
+ return 0;
}
static struct xt_match ebt_802_3_mt_reg __read_mostly = {
diff --git a/net/bridge/netfilter/ebt_among.c b/net/bridge/netfilter/ebt_among.c
index b595f09..8b84c58 100644
--- a/net/bridge/netfilter/ebt_among.c
+++ b/net/bridge/netfilter/ebt_among.c
@@ -7,6 +7,7 @@
* August, 2003
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/ip.h>
#include <linux/if_arp.h>
#include <linux/module.h>
@@ -128,7 +129,7 @@
}
static bool
-ebt_among_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+ebt_among_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct ebt_among_info *info = par->matchinfo;
const char *dmac, *smac;
@@ -171,7 +172,7 @@
return true;
}
-static bool ebt_among_mt_check(const struct xt_mtchk_param *par)
+static int ebt_among_mt_check(const struct xt_mtchk_param *par)
{
const struct ebt_among_info *info = par->matchinfo;
const struct ebt_entry_match *em =
@@ -186,24 +187,20 @@
expected_length += ebt_mac_wormhash_size(wh_src);
if (em->match_size != EBT_ALIGN(expected_length)) {
- printk(KERN_WARNING
- "ebtables: among: wrong size: %d "
- "against expected %d, rounded to %Zd\n",
- em->match_size, expected_length,
- EBT_ALIGN(expected_length));
- return false;
+ pr_info("wrong size: %d against expected %d, rounded to %Zd\n",
+ em->match_size, expected_length,
+ EBT_ALIGN(expected_length));
+ return -EINVAL;
}
if (wh_dst && (err = ebt_mac_wormhash_check_integrity(wh_dst))) {
- printk(KERN_WARNING
- "ebtables: among: dst integrity fail: %x\n", -err);
- return false;
+ pr_info("dst integrity fail: %x\n", -err);
+ return -EINVAL;
}
if (wh_src && (err = ebt_mac_wormhash_check_integrity(wh_src))) {
- printk(KERN_WARNING
- "ebtables: among: src integrity fail: %x\n", -err);
- return false;
+ pr_info("src integrity fail: %x\n", -err);
+ return -EINVAL;
}
- return true;
+ return 0;
}
static struct xt_match ebt_among_mt_reg __read_mostly = {
diff --git a/net/bridge/netfilter/ebt_arp.c b/net/bridge/netfilter/ebt_arp.c
index e727697..cd457b8 100644
--- a/net/bridge/netfilter/ebt_arp.c
+++ b/net/bridge/netfilter/ebt_arp.c
@@ -16,7 +16,7 @@
#include <linux/netfilter_bridge/ebt_arp.h>
static bool
-ebt_arp_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+ebt_arp_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct ebt_arp_info *info = par->matchinfo;
const struct arphdr *ah;
@@ -100,7 +100,7 @@
return true;
}
-static bool ebt_arp_mt_check(const struct xt_mtchk_param *par)
+static int ebt_arp_mt_check(const struct xt_mtchk_param *par)
{
const struct ebt_arp_info *info = par->matchinfo;
const struct ebt_entry *e = par->entryinfo;
@@ -108,10 +108,10 @@
if ((e->ethproto != htons(ETH_P_ARP) &&
e->ethproto != htons(ETH_P_RARP)) ||
e->invflags & EBT_IPROTO)
- return false;
+ return -EINVAL;
if (info->bitmask & ~EBT_ARP_MASK || info->invflags & ~EBT_ARP_MASK)
- return false;
- return true;
+ return -EINVAL;
+ return 0;
}
static struct xt_match ebt_arp_mt_reg __read_mostly = {
diff --git a/net/bridge/netfilter/ebt_arpreply.c b/net/bridge/netfilter/ebt_arpreply.c
index f392e9d..070cf13 100644
--- a/net/bridge/netfilter/ebt_arpreply.c
+++ b/net/bridge/netfilter/ebt_arpreply.c
@@ -16,7 +16,7 @@
#include <linux/netfilter_bridge/ebt_arpreply.h>
static unsigned int
-ebt_arpreply_tg(struct sk_buff *skb, const struct xt_target_param *par)
+ebt_arpreply_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct ebt_arpreply_info *info = par->targinfo;
const __be32 *siptr, *diptr;
@@ -57,17 +57,17 @@
return info->target;
}
-static bool ebt_arpreply_tg_check(const struct xt_tgchk_param *par)
+static int ebt_arpreply_tg_check(const struct xt_tgchk_param *par)
{
const struct ebt_arpreply_info *info = par->targinfo;
const struct ebt_entry *e = par->entryinfo;
if (BASE_CHAIN && info->target == EBT_RETURN)
- return false;
+ return -EINVAL;
if (e->ethproto != htons(ETH_P_ARP) ||
e->invflags & EBT_IPROTO)
- return false;
- return true;
+ return -EINVAL;
+ return 0;
}
static struct xt_target ebt_arpreply_tg_reg __read_mostly = {
diff --git a/net/bridge/netfilter/ebt_dnat.c b/net/bridge/netfilter/ebt_dnat.c
index 2bb40d7..c59f7bf 100644
--- a/net/bridge/netfilter/ebt_dnat.c
+++ b/net/bridge/netfilter/ebt_dnat.c
@@ -15,7 +15,7 @@
#include <linux/netfilter_bridge/ebt_nat.h>
static unsigned int
-ebt_dnat_tg(struct sk_buff *skb, const struct xt_target_param *par)
+ebt_dnat_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct ebt_nat_info *info = par->targinfo;
@@ -26,13 +26,13 @@
return info->target;
}
-static bool ebt_dnat_tg_check(const struct xt_tgchk_param *par)
+static int ebt_dnat_tg_check(const struct xt_tgchk_param *par)
{
const struct ebt_nat_info *info = par->targinfo;
unsigned int hook_mask;
if (BASE_CHAIN && info->target == EBT_RETURN)
- return false;
+ return -EINVAL;
hook_mask = par->hook_mask & ~(1 << NF_BR_NUMHOOKS);
if ((strcmp(par->table, "nat") != 0 ||
@@ -40,10 +40,10 @@
(1 << NF_BR_LOCAL_OUT)))) &&
(strcmp(par->table, "broute") != 0 ||
hook_mask & ~(1 << NF_BR_BROUTING)))
- return false;
+ return -EINVAL;
if (INVALID_TARGET)
- return false;
- return true;
+ return -EINVAL;
+ return 0;
}
static struct xt_target ebt_dnat_tg_reg __read_mostly = {
diff --git a/net/bridge/netfilter/ebt_ip.c b/net/bridge/netfilter/ebt_ip.c
index 5de6df6..23bca62 100644
--- a/net/bridge/netfilter/ebt_ip.c
+++ b/net/bridge/netfilter/ebt_ip.c
@@ -25,7 +25,7 @@
};
static bool
-ebt_ip_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+ebt_ip_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct ebt_ip_info *info = par->matchinfo;
const struct iphdr *ih;
@@ -77,31 +77,31 @@
return true;
}
-static bool ebt_ip_mt_check(const struct xt_mtchk_param *par)
+static int ebt_ip_mt_check(const struct xt_mtchk_param *par)
{
const struct ebt_ip_info *info = par->matchinfo;
const struct ebt_entry *e = par->entryinfo;
if (e->ethproto != htons(ETH_P_IP) ||
e->invflags & EBT_IPROTO)
- return false;
+ return -EINVAL;
if (info->bitmask & ~EBT_IP_MASK || info->invflags & ~EBT_IP_MASK)
- return false;
+ return -EINVAL;
if (info->bitmask & (EBT_IP_DPORT | EBT_IP_SPORT)) {
if (info->invflags & EBT_IP_PROTO)
- return false;
+ return -EINVAL;
if (info->protocol != IPPROTO_TCP &&
info->protocol != IPPROTO_UDP &&
info->protocol != IPPROTO_UDPLITE &&
info->protocol != IPPROTO_SCTP &&
info->protocol != IPPROTO_DCCP)
- return false;
+ return -EINVAL;
}
if (info->bitmask & EBT_IP_DPORT && info->dport[0] > info->dport[1])
- return false;
+ return -EINVAL;
if (info->bitmask & EBT_IP_SPORT && info->sport[0] > info->sport[1])
- return false;
- return true;
+ return -EINVAL;
+ return 0;
}
static struct xt_match ebt_ip_mt_reg __read_mostly = {
diff --git a/net/bridge/netfilter/ebt_ip6.c b/net/bridge/netfilter/ebt_ip6.c
index bbf2534..50a46af 100644
--- a/net/bridge/netfilter/ebt_ip6.c
+++ b/net/bridge/netfilter/ebt_ip6.c
@@ -4,7 +4,7 @@
* Authors:
* Manohar Castelino <manohar.r.castelino@intel.com>
* Kuo-Lang Tseng <kuo-lang.tseng@intel.com>
- * Jan Engelhardt <jengelh@computergmbh.de>
+ * Jan Engelhardt <jengelh@medozas.de>
*
* Summary:
* This is just a modification of the IPv4 code written by
@@ -28,15 +28,13 @@
};
static bool
-ebt_ip6_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+ebt_ip6_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct ebt_ip6_info *info = par->matchinfo;
const struct ipv6hdr *ih6;
struct ipv6hdr _ip6h;
const struct tcpudphdr *pptr;
struct tcpudphdr _ports;
- struct in6_addr tmp_addr;
- int i;
ih6 = skb_header_pointer(skb, 0, sizeof(_ip6h), &_ip6h);
if (ih6 == NULL)
@@ -44,18 +42,10 @@
if (info->bitmask & EBT_IP6_TCLASS &&
FWINV(info->tclass != ipv6_get_dsfield(ih6), EBT_IP6_TCLASS))
return false;
- for (i = 0; i < 4; i++)
- tmp_addr.in6_u.u6_addr32[i] = ih6->saddr.in6_u.u6_addr32[i] &
- info->smsk.in6_u.u6_addr32[i];
- if (info->bitmask & EBT_IP6_SOURCE &&
- FWINV((ipv6_addr_cmp(&tmp_addr, &info->saddr) != 0),
- EBT_IP6_SOURCE))
- return false;
- for (i = 0; i < 4; i++)
- tmp_addr.in6_u.u6_addr32[i] = ih6->daddr.in6_u.u6_addr32[i] &
- info->dmsk.in6_u.u6_addr32[i];
- if (info->bitmask & EBT_IP6_DEST &&
- FWINV((ipv6_addr_cmp(&tmp_addr, &info->daddr) != 0), EBT_IP6_DEST))
+ if (FWINV(ipv6_masked_addr_cmp(&ih6->saddr, &info->smsk,
+ &info->saddr), EBT_IP6_SOURCE) ||
+ FWINV(ipv6_masked_addr_cmp(&ih6->daddr, &info->dmsk,
+ &info->daddr), EBT_IP6_DEST))
return false;
if (info->bitmask & EBT_IP6_PROTO) {
uint8_t nexthdr = ih6->nexthdr;
@@ -90,30 +80,30 @@
return true;
}
-static bool ebt_ip6_mt_check(const struct xt_mtchk_param *par)
+static int ebt_ip6_mt_check(const struct xt_mtchk_param *par)
{
const struct ebt_entry *e = par->entryinfo;
struct ebt_ip6_info *info = par->matchinfo;
if (e->ethproto != htons(ETH_P_IPV6) || e->invflags & EBT_IPROTO)
- return false;
+ return -EINVAL;
if (info->bitmask & ~EBT_IP6_MASK || info->invflags & ~EBT_IP6_MASK)
- return false;
+ return -EINVAL;
if (info->bitmask & (EBT_IP6_DPORT | EBT_IP6_SPORT)) {
if (info->invflags & EBT_IP6_PROTO)
- return false;
+ return -EINVAL;
if (info->protocol != IPPROTO_TCP &&
info->protocol != IPPROTO_UDP &&
info->protocol != IPPROTO_UDPLITE &&
info->protocol != IPPROTO_SCTP &&
info->protocol != IPPROTO_DCCP)
- return false;
+ return -EINVAL;
}
if (info->bitmask & EBT_IP6_DPORT && info->dport[0] > info->dport[1])
- return false;
+ return -EINVAL;
if (info->bitmask & EBT_IP6_SPORT && info->sport[0] > info->sport[1])
- return false;
- return true;
+ return -EINVAL;
+ return 0;
}
static struct xt_match ebt_ip6_mt_reg __read_mostly = {
@@ -139,4 +129,5 @@
module_init(ebt_ip6_init);
module_exit(ebt_ip6_fini);
MODULE_DESCRIPTION("Ebtables: IPv6 protocol packet match");
+MODULE_AUTHOR("Kuo-Lang Tseng <kuo-lang.tseng@intel.com>");
MODULE_LICENSE("GPL");
diff --git a/net/bridge/netfilter/ebt_limit.c b/net/bridge/netfilter/ebt_limit.c
index 7a818271..517e78b 100644
--- a/net/bridge/netfilter/ebt_limit.c
+++ b/net/bridge/netfilter/ebt_limit.c
@@ -10,6 +10,7 @@
* September, 2003
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/netdevice.h>
#include <linux/spinlock.h>
@@ -31,7 +32,7 @@
#define CREDITS_PER_JIFFY POW2_BELOW32(MAX_CPJ)
static bool
-ebt_limit_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+ebt_limit_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
struct ebt_limit_info *info = (void *)par->matchinfo;
unsigned long now = jiffies;
@@ -64,16 +65,16 @@
return (user * HZ * CREDITS_PER_JIFFY) / EBT_LIMIT_SCALE;
}
-static bool ebt_limit_mt_check(const struct xt_mtchk_param *par)
+static int ebt_limit_mt_check(const struct xt_mtchk_param *par)
{
struct ebt_limit_info *info = par->matchinfo;
/* Check for overflow. */
if (info->burst == 0 ||
user2credits(info->avg * info->burst) < user2credits(info->avg)) {
- printk("Overflow in ebt_limit, try lower: %u/%u\n",
+ pr_info("overflow, try lower: %u/%u\n",
info->avg, info->burst);
- return false;
+ return -EINVAL;
}
/* User avg in seconds * EBT_LIMIT_SCALE: convert to jiffies * 128. */
@@ -81,7 +82,7 @@
info->credit = user2credits(info->avg * info->burst);
info->credit_cap = user2credits(info->avg * info->burst);
info->cost = user2credits(info->avg);
- return true;
+ return 0;
}
diff --git a/net/bridge/netfilter/ebt_log.c b/net/bridge/netfilter/ebt_log.c
index e873924..6e5a8bb 100644
--- a/net/bridge/netfilter/ebt_log.c
+++ b/net/bridge/netfilter/ebt_log.c
@@ -24,16 +24,16 @@
static DEFINE_SPINLOCK(ebt_log_lock);
-static bool ebt_log_tg_check(const struct xt_tgchk_param *par)
+static int ebt_log_tg_check(const struct xt_tgchk_param *par)
{
struct ebt_log_info *info = par->targinfo;
if (info->bitmask & ~EBT_LOG_MASK)
- return false;
+ return -EINVAL;
if (info->loglevel >= 8)
- return false;
+ return -EINVAL;
info->prefix[EBT_LOG_PREFIX_SIZE - 1] = '\0';
- return true;
+ return 0;
}
struct tcpudphdr
@@ -171,7 +171,7 @@
}
static unsigned int
-ebt_log_tg(struct sk_buff *skb, const struct xt_target_param *par)
+ebt_log_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct ebt_log_info *info = par->targinfo;
struct nf_loginfo li;
diff --git a/net/bridge/netfilter/ebt_mark.c b/net/bridge/netfilter/ebt_mark.c
index 2b5ce53..66697cb 100644
--- a/net/bridge/netfilter/ebt_mark.c
+++ b/net/bridge/netfilter/ebt_mark.c
@@ -19,7 +19,7 @@
#include <linux/netfilter_bridge/ebt_mark_t.h>
static unsigned int
-ebt_mark_tg(struct sk_buff *skb, const struct xt_target_param *par)
+ebt_mark_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct ebt_mark_t_info *info = par->targinfo;
int action = info->target & -16;
@@ -36,21 +36,21 @@
return info->target | ~EBT_VERDICT_BITS;
}
-static bool ebt_mark_tg_check(const struct xt_tgchk_param *par)
+static int ebt_mark_tg_check(const struct xt_tgchk_param *par)
{
const struct ebt_mark_t_info *info = par->targinfo;
int tmp;
tmp = info->target | ~EBT_VERDICT_BITS;
if (BASE_CHAIN && tmp == EBT_RETURN)
- return false;
+ return -EINVAL;
if (tmp < -NUM_STANDARD_TARGETS || tmp >= 0)
- return false;
+ return -EINVAL;
tmp = info->target & ~EBT_VERDICT_BITS;
if (tmp != MARK_SET_VALUE && tmp != MARK_OR_VALUE &&
tmp != MARK_AND_VALUE && tmp != MARK_XOR_VALUE)
- return false;
- return true;
+ return -EINVAL;
+ return 0;
}
#ifdef CONFIG_COMPAT
struct compat_ebt_mark_t_info {
diff --git a/net/bridge/netfilter/ebt_mark_m.c b/net/bridge/netfilter/ebt_mark_m.c
index 8de8c39..d98baef 100644
--- a/net/bridge/netfilter/ebt_mark_m.c
+++ b/net/bridge/netfilter/ebt_mark_m.c
@@ -13,7 +13,7 @@
#include <linux/netfilter_bridge/ebt_mark_m.h>
static bool
-ebt_mark_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+ebt_mark_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct ebt_mark_m_info *info = par->matchinfo;
@@ -22,17 +22,17 @@
return ((skb->mark & info->mask) == info->mark) ^ info->invert;
}
-static bool ebt_mark_mt_check(const struct xt_mtchk_param *par)
+static int ebt_mark_mt_check(const struct xt_mtchk_param *par)
{
const struct ebt_mark_m_info *info = par->matchinfo;
if (info->bitmask & ~EBT_MARK_MASK)
- return false;
+ return -EINVAL;
if ((info->bitmask & EBT_MARK_OR) && (info->bitmask & EBT_MARK_AND))
- return false;
+ return -EINVAL;
if (!info->bitmask)
- return false;
- return true;
+ return -EINVAL;
+ return 0;
}
diff --git a/net/bridge/netfilter/ebt_nflog.c b/net/bridge/netfilter/ebt_nflog.c
index 40dbd24..5be68bb 100644
--- a/net/bridge/netfilter/ebt_nflog.c
+++ b/net/bridge/netfilter/ebt_nflog.c
@@ -20,7 +20,7 @@
#include <net/netfilter/nf_log.h>
static unsigned int
-ebt_nflog_tg(struct sk_buff *skb, const struct xt_target_param *par)
+ebt_nflog_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct ebt_nflog_info *info = par->targinfo;
struct nf_loginfo li;
@@ -35,14 +35,14 @@
return EBT_CONTINUE;
}
-static bool ebt_nflog_tg_check(const struct xt_tgchk_param *par)
+static int ebt_nflog_tg_check(const struct xt_tgchk_param *par)
{
struct ebt_nflog_info *info = par->targinfo;
if (info->flags & ~EBT_NFLOG_MASK)
- return false;
+ return -EINVAL;
info->prefix[EBT_NFLOG_PREFIX_SIZE - 1] = '\0';
- return true;
+ return 0;
}
static struct xt_target ebt_nflog_tg_reg __read_mostly = {
diff --git a/net/bridge/netfilter/ebt_pkttype.c b/net/bridge/netfilter/ebt_pkttype.c
index e2a07e6..496a565 100644
--- a/net/bridge/netfilter/ebt_pkttype.c
+++ b/net/bridge/netfilter/ebt_pkttype.c
@@ -13,21 +13,21 @@
#include <linux/netfilter_bridge/ebt_pkttype.h>
static bool
-ebt_pkttype_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+ebt_pkttype_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct ebt_pkttype_info *info = par->matchinfo;
return (skb->pkt_type == info->pkt_type) ^ info->invert;
}
-static bool ebt_pkttype_mt_check(const struct xt_mtchk_param *par)
+static int ebt_pkttype_mt_check(const struct xt_mtchk_param *par)
{
const struct ebt_pkttype_info *info = par->matchinfo;
if (info->invert != 0 && info->invert != 1)
- return false;
+ return -EINVAL;
/* Allow any pkt_type value */
- return true;
+ return 0;
}
static struct xt_match ebt_pkttype_mt_reg __read_mostly = {
diff --git a/net/bridge/netfilter/ebt_redirect.c b/net/bridge/netfilter/ebt_redirect.c
index 9be8fbc..9e19166 100644
--- a/net/bridge/netfilter/ebt_redirect.c
+++ b/net/bridge/netfilter/ebt_redirect.c
@@ -16,7 +16,7 @@
#include <linux/netfilter_bridge/ebt_redirect.h>
static unsigned int
-ebt_redirect_tg(struct sk_buff *skb, const struct xt_target_param *par)
+ebt_redirect_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct ebt_redirect_info *info = par->targinfo;
@@ -32,23 +32,23 @@
return info->target;
}
-static bool ebt_redirect_tg_check(const struct xt_tgchk_param *par)
+static int ebt_redirect_tg_check(const struct xt_tgchk_param *par)
{
const struct ebt_redirect_info *info = par->targinfo;
unsigned int hook_mask;
if (BASE_CHAIN && info->target == EBT_RETURN)
- return false;
+ return -EINVAL;
hook_mask = par->hook_mask & ~(1 << NF_BR_NUMHOOKS);
if ((strcmp(par->table, "nat") != 0 ||
hook_mask & ~(1 << NF_BR_PRE_ROUTING)) &&
(strcmp(par->table, "broute") != 0 ||
hook_mask & ~(1 << NF_BR_BROUTING)))
- return false;
+ return -EINVAL;
if (INVALID_TARGET)
- return false;
- return true;
+ return -EINVAL;
+ return 0;
}
static struct xt_target ebt_redirect_tg_reg __read_mostly = {
diff --git a/net/bridge/netfilter/ebt_snat.c b/net/bridge/netfilter/ebt_snat.c
index 9c7b520..f8f0bd1 100644
--- a/net/bridge/netfilter/ebt_snat.c
+++ b/net/bridge/netfilter/ebt_snat.c
@@ -17,7 +17,7 @@
#include <linux/netfilter_bridge/ebt_nat.h>
static unsigned int
-ebt_snat_tg(struct sk_buff *skb, const struct xt_target_param *par)
+ebt_snat_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct ebt_nat_info *info = par->targinfo;
@@ -42,21 +42,21 @@
return info->target | ~EBT_VERDICT_BITS;
}
-static bool ebt_snat_tg_check(const struct xt_tgchk_param *par)
+static int ebt_snat_tg_check(const struct xt_tgchk_param *par)
{
const struct ebt_nat_info *info = par->targinfo;
int tmp;
tmp = info->target | ~EBT_VERDICT_BITS;
if (BASE_CHAIN && tmp == EBT_RETURN)
- return false;
+ return -EINVAL;
if (tmp < -NUM_STANDARD_TARGETS || tmp >= 0)
- return false;
+ return -EINVAL;
tmp = info->target | EBT_VERDICT_BITS;
if ((tmp & ~NAT_ARP_BIT) != ~NAT_ARP_BIT)
- return false;
- return true;
+ return -EINVAL;
+ return 0;
}
static struct xt_target ebt_snat_tg_reg __read_mostly = {
diff --git a/net/bridge/netfilter/ebt_stp.c b/net/bridge/netfilter/ebt_stp.c
index 92a93d363..5b33a2e 100644
--- a/net/bridge/netfilter/ebt_stp.c
+++ b/net/bridge/netfilter/ebt_stp.c
@@ -120,7 +120,7 @@
}
static bool
-ebt_stp_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+ebt_stp_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct ebt_stp_info *info = par->matchinfo;
const struct stp_header *sp;
@@ -153,7 +153,7 @@
return true;
}
-static bool ebt_stp_mt_check(const struct xt_mtchk_param *par)
+static int ebt_stp_mt_check(const struct xt_mtchk_param *par)
{
const struct ebt_stp_info *info = par->matchinfo;
const uint8_t bridge_ula[6] = {0x01, 0x80, 0xc2, 0x00, 0x00, 0x00};
@@ -162,13 +162,13 @@
if (info->bitmask & ~EBT_STP_MASK || info->invflags & ~EBT_STP_MASK ||
!(info->bitmask & EBT_STP_MASK))
- return false;
+ return -EINVAL;
/* Make sure the match only receives stp frames */
if (compare_ether_addr(e->destmac, bridge_ula) ||
compare_ether_addr(e->destmsk, msk) || !(e->bitmask & EBT_DESTMAC))
- return false;
+ return -EINVAL;
- return true;
+ return 0;
}
static struct xt_match ebt_stp_mt_reg __read_mostly = {
diff --git a/net/bridge/netfilter/ebt_ulog.c b/net/bridge/netfilter/ebt_ulog.c
index f9560f3..ae3c7ce 100644
--- a/net/bridge/netfilter/ebt_ulog.c
+++ b/net/bridge/netfilter/ebt_ulog.c
@@ -27,7 +27,7 @@
* flushed even if it is not full yet.
*
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
@@ -44,9 +44,6 @@
#include <net/sock.h>
#include "../br_private.h"
-#define PRINTR(format, args...) do { if (net_ratelimit()) \
- printk(format , ## args); } while (0)
-
static unsigned int nlbufsiz = NLMSG_GOODSIZE;
module_param(nlbufsiz, uint, 0600);
MODULE_PARM_DESC(nlbufsiz, "netlink buffer size (number of bytes) "
@@ -107,15 +104,14 @@
n = max(size, nlbufsiz);
skb = alloc_skb(n, GFP_ATOMIC);
if (!skb) {
- PRINTR(KERN_ERR "ebt_ulog: can't alloc whole buffer "
- "of size %ub!\n", n);
+ pr_debug("cannot alloc whole buffer of size %ub!\n", n);
if (n > size) {
/* try to allocate only as much as we need for
* current packet */
skb = alloc_skb(size, GFP_ATOMIC);
if (!skb)
- PRINTR(KERN_ERR "ebt_ulog: can't even allocate "
- "buffer of size %ub\n", size);
+ pr_debug("cannot even allocate "
+ "buffer of size %ub\n", size);
}
}
@@ -142,8 +138,7 @@
size = NLMSG_SPACE(sizeof(*pm) + copy_len);
if (size > nlbufsiz) {
- PRINTR("ebt_ulog: Size %Zd needed, but nlbufsiz=%d\n",
- size, nlbufsiz);
+ pr_debug("Size %Zd needed, but nlbufsiz=%d\n", size, nlbufsiz);
return;
}
@@ -217,8 +212,8 @@
return;
nlmsg_failure:
- printk(KERN_CRIT "ebt_ulog: error during NLMSG_PUT. This should "
- "not happen, please report to author.\n");
+ pr_debug("error during NLMSG_PUT. This should "
+ "not happen, please report to author.\n");
goto unlock;
alloc_failure:
goto unlock;
@@ -248,26 +243,26 @@
}
static unsigned int
-ebt_ulog_tg(struct sk_buff *skb, const struct xt_target_param *par)
+ebt_ulog_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
ebt_ulog_packet(par->hooknum, skb, par->in, par->out,
par->targinfo, NULL);
return EBT_CONTINUE;
}
-static bool ebt_ulog_tg_check(const struct xt_tgchk_param *par)
+static int ebt_ulog_tg_check(const struct xt_tgchk_param *par)
{
struct ebt_ulog_info *uloginfo = par->targinfo;
if (uloginfo->nlgroup > 31)
- return false;
+ return -EINVAL;
uloginfo->prefix[EBT_ULOG_PREFIX_LEN - 1] = '\0';
if (uloginfo->qthreshold > EBT_ULOG_MAX_QLEN)
uloginfo->qthreshold = EBT_ULOG_MAX_QLEN;
- return true;
+ return 0;
}
static struct xt_target ebt_ulog_tg_reg __read_mostly = {
@@ -292,8 +287,8 @@
int i;
if (nlbufsiz >= 128*1024) {
- printk(KERN_NOTICE "ebt_ulog: Netlink buffer has to be <= 128kB,"
- " please try a smaller nlbufsiz parameter.\n");
+ pr_warning("Netlink buffer has to be <= 128kB,"
+ " please try a smaller nlbufsiz parameter.\n");
return -EINVAL;
}
@@ -306,13 +301,10 @@
ebtulognl = netlink_kernel_create(&init_net, NETLINK_NFLOG,
EBT_ULOG_MAXNLGROUPS, NULL, NULL,
THIS_MODULE);
- if (!ebtulognl) {
- printk(KERN_WARNING KBUILD_MODNAME ": out of memory trying to "
- "call netlink_kernel_create\n");
+ if (!ebtulognl)
ret = -ENOMEM;
- } else if ((ret = xt_register_target(&ebt_ulog_tg_reg)) != 0) {
+ else if ((ret = xt_register_target(&ebt_ulog_tg_reg)) != 0)
netlink_kernel_release(ebtulognl);
- }
if (ret == 0)
nf_log_register(NFPROTO_BRIDGE, &ebt_ulog_logger);
diff --git a/net/bridge/netfilter/ebt_vlan.c b/net/bridge/netfilter/ebt_vlan.c
index be1dd2e..87b53b3 100644
--- a/net/bridge/netfilter/ebt_vlan.c
+++ b/net/bridge/netfilter/ebt_vlan.c
@@ -26,22 +26,17 @@
#include <linux/netfilter_bridge/ebtables.h>
#include <linux/netfilter_bridge/ebt_vlan.h>
-static int debug;
#define MODULE_VERS "0.6"
-module_param(debug, int, 0);
-MODULE_PARM_DESC(debug, "debug=1 is turn on debug messages");
MODULE_AUTHOR("Nick Fedchik <nick@fedchik.org.ua>");
MODULE_DESCRIPTION("Ebtables: 802.1Q VLAN tag match");
MODULE_LICENSE("GPL");
-
-#define DEBUG_MSG(args...) if (debug) printk (KERN_DEBUG "ebt_vlan: " args)
#define GET_BITMASK(_BIT_MASK_) info->bitmask & _BIT_MASK_
#define EXIT_ON_MISMATCH(_MATCH_,_MASK_) {if (!((info->_MATCH_ == _MATCH_)^!!(info->invflags & _MASK_))) return false; }
static bool
-ebt_vlan_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+ebt_vlan_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct ebt_vlan_info *info = par->matchinfo;
const struct vlan_hdr *fp;
@@ -84,32 +79,31 @@
return true;
}
-static bool ebt_vlan_mt_check(const struct xt_mtchk_param *par)
+static int ebt_vlan_mt_check(const struct xt_mtchk_param *par)
{
struct ebt_vlan_info *info = par->matchinfo;
const struct ebt_entry *e = par->entryinfo;
/* Is it 802.1Q frame checked? */
if (e->ethproto != htons(ETH_P_8021Q)) {
- DEBUG_MSG
- ("passed entry proto %2.4X is not 802.1Q (8100)\n",
- (unsigned short) ntohs(e->ethproto));
- return false;
+ pr_debug("passed entry proto %2.4X is not 802.1Q (8100)\n",
+ ntohs(e->ethproto));
+ return -EINVAL;
}
/* Check for bitmask range
* True if even one bit is out of mask */
if (info->bitmask & ~EBT_VLAN_MASK) {
- DEBUG_MSG("bitmask %2X is out of mask (%2X)\n",
- info->bitmask, EBT_VLAN_MASK);
- return false;
+ pr_debug("bitmask %2X is out of mask (%2X)\n",
+ info->bitmask, EBT_VLAN_MASK);
+ return -EINVAL;
}
/* Check for inversion flags range */
if (info->invflags & ~EBT_VLAN_MASK) {
- DEBUG_MSG("inversion flags %2X is out of mask (%2X)\n",
- info->invflags, EBT_VLAN_MASK);
- return false;
+ pr_debug("inversion flags %2X is out of mask (%2X)\n",
+ info->invflags, EBT_VLAN_MASK);
+ return -EINVAL;
}
/* Reserved VLAN ID (VID) values
@@ -121,10 +115,9 @@
if (GET_BITMASK(EBT_VLAN_ID)) {
if (!!info->id) { /* if id!=0 => check vid range */
if (info->id > VLAN_GROUP_ARRAY_LEN) {
- DEBUG_MSG
- ("id %d is out of range (1-4096)\n",
- info->id);
- return false;
+ pr_debug("id %d is out of range (1-4096)\n",
+ info->id);
+ return -EINVAL;
}
/* Note: This is valid VLAN-tagged frame point.
* Any value of user_priority are acceptable,
@@ -137,9 +130,9 @@
if (GET_BITMASK(EBT_VLAN_PRIO)) {
if ((unsigned char) info->prio > 7) {
- DEBUG_MSG("prio %d is out of range (0-7)\n",
- info->prio);
- return false;
+ pr_debug("prio %d is out of range (0-7)\n",
+ info->prio);
+ return -EINVAL;
}
}
/* Check for encapsulated proto range - it is possible to be
@@ -147,14 +140,13 @@
* if_ether.h: ETH_ZLEN 60 - Min. octets in frame sans FCS */
if (GET_BITMASK(EBT_VLAN_ENCAP)) {
if ((unsigned short) ntohs(info->encap) < ETH_ZLEN) {
- DEBUG_MSG
- ("encap frame length %d is less than minimal\n",
- ntohs(info->encap));
- return false;
+ pr_debug("encap frame length %d is less than "
+ "minimal\n", ntohs(info->encap));
+ return -EINVAL;
}
}
- return true;
+ return 0;
}
static struct xt_match ebt_vlan_mt_reg __read_mostly = {
@@ -169,9 +161,7 @@
static int __init ebt_vlan_init(void)
{
- DEBUG_MSG("ebtables 802.1Q extension module v"
- MODULE_VERS "\n");
- DEBUG_MSG("module debug=%d\n", !!debug);
+ pr_debug("ebtables 802.1Q extension module v" MODULE_VERS "\n");
return xt_register_match(&ebt_vlan_mt_reg);
}
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index f0865fd..59ca00e 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -14,8 +14,7 @@
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
-
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kmod.h>
#include <linux/module.h>
#include <linux/vmalloc.h>
@@ -87,7 +86,7 @@
static inline int
ebt_do_watcher(const struct ebt_entry_watcher *w, struct sk_buff *skb,
- struct xt_target_param *par)
+ struct xt_action_param *par)
{
par->target = w->u.watcher;
par->targinfo = w->data;
@@ -96,8 +95,9 @@
return 0;
}
-static inline int ebt_do_match (struct ebt_entry_match *m,
- const struct sk_buff *skb, struct xt_match_param *par)
+static inline int
+ebt_do_match(struct ebt_entry_match *m, const struct sk_buff *skb,
+ struct xt_action_param *par)
{
par->match = m->u.match;
par->matchinfo = m->data;
@@ -186,15 +186,13 @@
struct ebt_entries *chaininfo;
const char *base;
const struct ebt_table_info *private;
- bool hotdrop = false;
- struct xt_match_param mtpar;
- struct xt_target_param tgpar;
+ struct xt_action_param acpar;
- mtpar.family = tgpar.family = NFPROTO_BRIDGE;
- mtpar.in = tgpar.in = in;
- mtpar.out = tgpar.out = out;
- mtpar.hotdrop = &hotdrop;
- mtpar.hooknum = tgpar.hooknum = hook;
+ acpar.family = NFPROTO_BRIDGE;
+ acpar.in = in;
+ acpar.out = out;
+ acpar.hotdrop = false;
+ acpar.hooknum = hook;
read_lock_bh(&table->lock);
private = table->private;
@@ -215,9 +213,9 @@
if (ebt_basic_match(point, eth_hdr(skb), in, out))
goto letscontinue;
- if (EBT_MATCH_ITERATE(point, ebt_do_match, skb, &mtpar) != 0)
+ if (EBT_MATCH_ITERATE(point, ebt_do_match, skb, &acpar) != 0)
goto letscontinue;
- if (hotdrop) {
+ if (acpar.hotdrop) {
read_unlock_bh(&table->lock);
return NF_DROP;
}
@@ -228,7 +226,7 @@
/* these should only watch: not modify, nor tell us
what to do with the packet */
- EBT_WATCHER_ITERATE(point, ebt_do_watcher, skb, &tgpar);
+ EBT_WATCHER_ITERATE(point, ebt_do_watcher, skb, &acpar);
t = (struct ebt_entry_target *)
(((char *)point) + point->target_offset);
@@ -236,9 +234,9 @@
if (!t->u.target->target)
verdict = ((struct ebt_standard_target *)t)->verdict;
else {
- tgpar.target = t->u.target;
- tgpar.targinfo = t->data;
- verdict = t->u.target->target(skb, &tgpar);
+ acpar.target = t->u.target;
+ acpar.targinfo = t->data;
+ verdict = t->u.target->target(skb, &acpar);
}
if (verdict == EBT_ACCEPT) {
read_unlock_bh(&table->lock);
@@ -363,12 +361,9 @@
left - sizeof(struct ebt_entry_match) < m->match_size)
return -EINVAL;
- match = try_then_request_module(xt_find_match(NFPROTO_BRIDGE,
- m->u.name, 0), "ebt_%s", m->u.name);
+ match = xt_request_find_match(NFPROTO_BRIDGE, m->u.name, 0);
if (IS_ERR(match))
return PTR_ERR(match);
- if (match == NULL)
- return -ENOENT;
m->u.match = match;
par->match = match;
@@ -397,13 +392,9 @@
left - sizeof(struct ebt_entry_watcher) < w->watcher_size)
return -EINVAL;
- watcher = try_then_request_module(
- xt_find_target(NFPROTO_BRIDGE, w->u.name, 0),
- "ebt_%s", w->u.name);
+ watcher = xt_request_find_target(NFPROTO_BRIDGE, w->u.name, 0);
if (IS_ERR(watcher))
return PTR_ERR(watcher);
- if (watcher == NULL)
- return -ENOENT;
w->u.watcher = watcher;
par->target = watcher;
@@ -716,15 +707,10 @@
t = (struct ebt_entry_target *)(((char *)e) + e->target_offset);
gap = e->next_offset - e->target_offset;
- target = try_then_request_module(
- xt_find_target(NFPROTO_BRIDGE, t->u.name, 0),
- "ebt_%s", t->u.name);
+ target = xt_request_find_target(NFPROTO_BRIDGE, t->u.name, 0);
if (IS_ERR(target)) {
ret = PTR_ERR(target);
goto cleanup_watchers;
- } else if (target == NULL) {
- ret = -ENOENT;
- goto cleanup_watchers;
}
t->u.target = target;
@@ -2128,7 +2114,7 @@
return ret;
new_offset += ret;
if (offsets_update && new_offset) {
- pr_debug("ebtables: change offset %d to %d\n",
+ pr_debug("change offset %d to %d\n",
offsets_update[i], offsets[j] + new_offset);
offsets_update[i] = offsets[j] + new_offset;
}
diff --git a/net/core/dev.c b/net/core/dev.c
index 32611c8..3daee30 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1470,7 +1470,7 @@
*
* return values:
* NET_RX_SUCCESS (no congestion)
- * NET_RX_DROP (packet was dropped)
+ * NET_RX_DROP (packet was dropped, but freed)
*
* dev_forward_skb can be used for injecting an skb from the
* start_xmit function of one device into the receive queue
@@ -1484,12 +1484,11 @@
{
skb_orphan(skb);
- if (!(dev->flags & IFF_UP))
+ if (!(dev->flags & IFF_UP) ||
+ (skb->len > (dev->mtu + dev->hard_header_len))) {
+ kfree_skb(skb);
return NET_RX_DROP;
-
- if (skb->len > (dev->mtu + dev->hard_header_len))
- return NET_RX_DROP;
-
+ }
skb_set_dev(skb, dev);
skb->tstamp.tv64 = 0;
skb->pkt_type = PACKET_HOST;
diff --git a/net/decnet/dn_neigh.c b/net/decnet/dn_neigh.c
index deb723d..0363bb95 100644
--- a/net/decnet/dn_neigh.c
+++ b/net/decnet/dn_neigh.c
@@ -266,7 +266,8 @@
skb_reset_network_header(skb);
- return NF_HOOK(PF_DECnet, NF_DN_POST_ROUTING, skb, NULL, neigh->dev, dn_neigh_output_packet);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_POST_ROUTING, skb, NULL,
+ neigh->dev, dn_neigh_output_packet);
}
static int dn_short_output(struct sk_buff *skb)
@@ -305,7 +306,8 @@
skb_reset_network_header(skb);
- return NF_HOOK(PF_DECnet, NF_DN_POST_ROUTING, skb, NULL, neigh->dev, dn_neigh_output_packet);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_POST_ROUTING, skb, NULL,
+ neigh->dev, dn_neigh_output_packet);
}
/*
@@ -347,7 +349,8 @@
skb_reset_network_header(skb);
- return NF_HOOK(PF_DECnet, NF_DN_POST_ROUTING, skb, NULL, neigh->dev, dn_neigh_output_packet);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_POST_ROUTING, skb, NULL,
+ neigh->dev, dn_neigh_output_packet);
}
/*
diff --git a/net/decnet/dn_nsp_in.c b/net/decnet/dn_nsp_in.c
index 25a3729..b430549 100644
--- a/net/decnet/dn_nsp_in.c
+++ b/net/decnet/dn_nsp_in.c
@@ -810,7 +810,8 @@
int dn_nsp_rx(struct sk_buff *skb)
{
- return NF_HOOK(PF_DECnet, NF_DN_LOCAL_IN, skb, skb->dev, NULL, dn_nsp_rx_packet);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_LOCAL_IN, skb, skb->dev, NULL,
+ dn_nsp_rx_packet);
}
/*
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index 70ebe74..a8432e3 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -518,7 +518,8 @@
ptr++;
cb->hops = *ptr++; /* Visit Count */
- return NF_HOOK(PF_DECnet, NF_DN_PRE_ROUTING, skb, skb->dev, NULL, dn_route_rx_packet);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_PRE_ROUTING, skb, skb->dev, NULL,
+ dn_route_rx_packet);
drop_it:
kfree_skb(skb);
@@ -544,7 +545,8 @@
ptr += 2;
cb->hops = *ptr & 0x3f;
- return NF_HOOK(PF_DECnet, NF_DN_PRE_ROUTING, skb, skb->dev, NULL, dn_route_rx_packet);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_PRE_ROUTING, skb, skb->dev, NULL,
+ dn_route_rx_packet);
drop_it:
kfree_skb(skb);
@@ -646,16 +648,24 @@
switch(flags & DN_RT_CNTL_MSK) {
case DN_RT_PKT_HELO:
- return NF_HOOK(PF_DECnet, NF_DN_HELLO, skb, skb->dev, NULL, dn_route_ptp_hello);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_HELLO,
+ skb, skb->dev, NULL,
+ dn_route_ptp_hello);
case DN_RT_PKT_L1RT:
case DN_RT_PKT_L2RT:
- return NF_HOOK(PF_DECnet, NF_DN_ROUTE, skb, skb->dev, NULL, dn_route_discard);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_ROUTE,
+ skb, skb->dev, NULL,
+ dn_route_discard);
case DN_RT_PKT_ERTH:
- return NF_HOOK(PF_DECnet, NF_DN_HELLO, skb, skb->dev, NULL, dn_neigh_router_hello);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_HELLO,
+ skb, skb->dev, NULL,
+ dn_neigh_router_hello);
case DN_RT_PKT_EEDH:
- return NF_HOOK(PF_DECnet, NF_DN_HELLO, skb, skb->dev, NULL, dn_neigh_endnode_hello);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_HELLO,
+ skb, skb->dev, NULL,
+ dn_neigh_endnode_hello);
}
} else {
if (dn->parms.state != DN_DEV_S_RU)
@@ -704,7 +714,8 @@
cb->rt_flags |= DN_RT_F_IE;
cb->hops = 0;
- return NF_HOOK(PF_DECnet, NF_DN_LOCAL_OUT, skb, NULL, dev, neigh->output);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_LOCAL_OUT, skb, NULL, dev,
+ neigh->output);
error:
if (net_ratelimit())
@@ -753,7 +764,8 @@
if (rt->rt_flags & RTCF_DOREDIRECT)
cb->rt_flags |= DN_RT_F_IE;
- return NF_HOOK(PF_DECnet, NF_DN_FORWARD, skb, dev, skb->dev, neigh->output);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_FORWARD, skb, dev, skb->dev,
+ neigh->output);
drop:
kfree_skb(skb);
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 6e74706..80769f1 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -661,13 +661,13 @@
#endif
#endif
-#ifdef CONFIG_FDDI
+#if defined(CONFIG_FDDI) || defined(CONFIG_FDDI_MODULE)
case ARPHRD_FDDI:
arp->ar_hrd = htons(ARPHRD_ETHER);
arp->ar_pro = htons(ETH_P_IP);
break;
#endif
-#ifdef CONFIG_TR
+#if defined(CONFIG_TR) || defined(CONFIG_TR_MODULE)
case ARPHRD_IEEE802_TR:
arp->ar_hrd = htons(ARPHRD_IEEE802);
arp->ar_pro = htons(ETH_P_IP);
@@ -1051,7 +1051,7 @@
return -EINVAL;
}
switch (dev->type) {
-#ifdef CONFIG_FDDI
+#if defined(CONFIG_FDDI) || defined(CONFIG_FDDI_MODULE)
case ARPHRD_FDDI:
/*
* According to RFC 1390, FDDI devices should accept ARP
diff --git a/net/ipv4/ip_forward.c b/net/ipv4/ip_forward.c
index af10942..56cdf68 100644
--- a/net/ipv4/ip_forward.c
+++ b/net/ipv4/ip_forward.c
@@ -112,8 +112,8 @@
skb->priority = rt_tos2priority(iph->tos);
- return NF_HOOK(PF_INET, NF_INET_FORWARD, skb, skb->dev, rt->u.dst.dev,
- ip_forward_finish);
+ return NF_HOOK(NFPROTO_IPV4, NF_INET_FORWARD, skb, skb->dev,
+ rt->u.dst.dev, ip_forward_finish);
sr_failed:
/*
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
index f8ab7a3..af76de5 100644
--- a/net/ipv4/ip_input.c
+++ b/net/ipv4/ip_input.c
@@ -266,7 +266,7 @@
return 0;
}
- return NF_HOOK(PF_INET, NF_INET_LOCAL_IN, skb, skb->dev, NULL,
+ return NF_HOOK(NFPROTO_IPV4, NF_INET_LOCAL_IN, skb, skb->dev, NULL,
ip_local_deliver_finish);
}
@@ -444,7 +444,7 @@
/* Must drop socket now because of tproxy. */
skb_orphan(skb);
- return NF_HOOK(PF_INET, NF_INET_PRE_ROUTING, skb, dev, NULL,
+ return NF_HOOK(NFPROTO_IPV4, NF_INET_PRE_ROUTING, skb, dev, NULL,
ip_rcv_finish);
inhdr_error:
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index f039219..2528974 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -96,8 +96,8 @@
iph->tot_len = htons(skb->len);
ip_send_check(iph);
- return nf_hook(PF_INET, NF_INET_LOCAL_OUT, skb, NULL, skb_dst(skb)->dev,
- dst_output);
+ return nf_hook(NFPROTO_IPV4, NF_INET_LOCAL_OUT, skb, NULL,
+ skb_dst(skb)->dev, dst_output);
}
int ip_local_out(struct sk_buff *skb)
@@ -272,8 +272,8 @@
) {
struct sk_buff *newskb = skb_clone(skb, GFP_ATOMIC);
if (newskb)
- NF_HOOK(PF_INET, NF_INET_POST_ROUTING, newskb,
- NULL, newskb->dev,
+ NF_HOOK(NFPROTO_IPV4, NF_INET_POST_ROUTING,
+ newskb, NULL, newskb->dev,
ip_dev_loopback_xmit);
}
@@ -288,12 +288,12 @@
if (rt->rt_flags&RTCF_BROADCAST) {
struct sk_buff *newskb = skb_clone(skb, GFP_ATOMIC);
if (newskb)
- NF_HOOK(PF_INET, NF_INET_POST_ROUTING, newskb, NULL,
- newskb->dev, ip_dev_loopback_xmit);
+ NF_HOOK(NFPROTO_IPV4, NF_INET_POST_ROUTING, newskb,
+ NULL, newskb->dev, ip_dev_loopback_xmit);
}
- return NF_HOOK_COND(PF_INET, NF_INET_POST_ROUTING, skb, NULL, skb->dev,
- ip_finish_output,
+ return NF_HOOK_COND(NFPROTO_IPV4, NF_INET_POST_ROUTING, skb, NULL,
+ skb->dev, ip_finish_output,
!(IPCB(skb)->flags & IPSKB_REROUTED));
}
@@ -306,7 +306,7 @@
skb->dev = dev;
skb->protocol = htons(ETH_P_IP);
- return NF_HOOK_COND(PF_INET, NF_INET_POST_ROUTING, skb, NULL, dev,
+ return NF_HOOK_COND(NFPROTO_IPV4, NF_INET_POST_ROUTING, skb, NULL, dev,
ip_finish_output,
!(IPCB(skb)->flags & IPSKB_REROUTED));
}
@@ -469,6 +469,10 @@
hlen = iph->ihl * 4;
mtu = dst_mtu(&rt->u.dst) - hlen; /* Size of data space */
+#ifdef CONFIG_BRIDGE_NETFILTER
+ if (skb->nf_bridge)
+ mtu -= nf_bridge_mtu_reduction(skb);
+#endif
IPCB(skb)->flags |= IPSKB_FRAG_COMPLETE;
/* When frag_list is given, use it. First, check its validity:
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index eddfd12..7a7ee1c 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -998,7 +998,8 @@
atomic_inc(&mrt->cache_resolve_queue_len);
list_add(&c->list, &mrt->mfc_unres_queue);
- mod_timer(&mrt->ipmr_expire_timer, c->mfc_un.unres.expires);
+ if (atomic_read(&mrt->cache_resolve_queue_len) == 1)
+ mod_timer(&mrt->ipmr_expire_timer, c->mfc_un.unres.expires);
}
/*
@@ -1599,7 +1600,7 @@
* not mrouter) cannot join to more than one interface - it will
* result in receiving multiple packets.
*/
- NF_HOOK(PF_INET, NF_INET_FORWARD, skb, skb->dev, dev,
+ NF_HOOK(NFPROTO_IPV4, NF_INET_FORWARD, skb, skb->dev, dev,
ipmr_forward_finish);
return;
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index f07d77f..1ac01b1 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -49,12 +49,7 @@
#endif
#ifdef CONFIG_NETFILTER_DEBUG
-#define ARP_NF_ASSERT(x) \
-do { \
- if (!(x)) \
- printk("ARP_NF_ASSERT: %s:%s:%u\n", \
- __func__, __FILE__, __LINE__); \
-} while(0)
+#define ARP_NF_ASSERT(x) WARN_ON(!(x))
#else
#define ARP_NF_ASSERT(x)
#endif
@@ -224,10 +219,10 @@
}
static unsigned int
-arpt_error(struct sk_buff *skb, const struct xt_target_param *par)
+arpt_error(struct sk_buff *skb, const struct xt_action_param *par)
{
if (net_ratelimit())
- printk("arp_tables: error: '%s'\n",
+ pr_err("arp_tables: error: '%s'\n",
(const char *)par->targinfo);
return NF_DROP;
@@ -260,12 +255,11 @@
static const char nulldevname[IFNAMSIZ] __attribute__((aligned(sizeof(long))));
unsigned int verdict = NF_DROP;
const struct arphdr *arp;
- bool hotdrop = false;
struct arpt_entry *e, *back;
const char *indev, *outdev;
void *table_base;
const struct xt_table_info *private;
- struct xt_target_param tgpar;
+ struct xt_action_param acpar;
if (!pskb_may_pull(skb, arp_hdr_len(skb->dev)))
return NF_DROP;
@@ -280,10 +274,11 @@
e = get_entry(table_base, private->hook_entry[hook]);
back = get_entry(table_base, private->underflow[hook]);
- tgpar.in = in;
- tgpar.out = out;
- tgpar.hooknum = hook;
- tgpar.family = NFPROTO_ARP;
+ acpar.in = in;
+ acpar.out = out;
+ acpar.hooknum = hook;
+ acpar.family = NFPROTO_ARP;
+ acpar.hotdrop = false;
arp = arp_hdr(skb);
do {
@@ -333,9 +328,9 @@
/* Targets which reenter must return
* abs. verdicts
*/
- tgpar.target = t->u.kernel.target;
- tgpar.targinfo = t->data;
- verdict = t->u.kernel.target->target(skb, &tgpar);
+ acpar.target = t->u.kernel.target;
+ acpar.targinfo = t->data;
+ verdict = t->u.kernel.target->target(skb, &acpar);
/* Target might have changed stuff. */
arp = arp_hdr(skb);
@@ -345,10 +340,10 @@
else
/* Verdict */
break;
- } while (!hotdrop);
+ } while (!acpar.hotdrop);
xt_info_rdunlock_bh();
- if (hotdrop)
+ if (acpar.hotdrop)
return NF_DROP;
else
return verdict;
@@ -390,7 +385,7 @@
int visited = e->comefrom & (1 << hook);
if (e->comefrom & (1 << NF_ARP_NUMHOOKS)) {
- printk("arptables: loop hook %u pos %u %08X.\n",
+ pr_notice("arptables: loop hook %u pos %u %08X.\n",
hook, pos, e->comefrom);
return 0;
}
@@ -523,13 +518,11 @@
return ret;
t = arpt_get_target(e);
- target = try_then_request_module(xt_find_target(NFPROTO_ARP,
- t->u.user.name,
- t->u.user.revision),
- "arpt_%s", t->u.user.name);
- if (IS_ERR(target) || !target) {
+ target = xt_request_find_target(NFPROTO_ARP, t->u.user.name,
+ t->u.user.revision);
+ if (IS_ERR(target)) {
duprintf("find_check_entry: `%s' not found\n", t->u.user.name);
- ret = target ? PTR_ERR(target) : -ENOENT;
+ ret = PTR_ERR(target);
goto out;
}
t->u.kernel.target = target;
@@ -651,6 +644,9 @@
if (ret != 0)
break;
++i;
+ if (strcmp(arpt_get_target(iter)->u.user.name,
+ XT_ERROR_TARGET) == 0)
+ ++newinfo->stacksize;
}
duprintf("translate_table: ARPT_ENTRY_ITERATE gives %d\n", ret);
if (ret != 0)
@@ -1252,14 +1248,12 @@
entry_offset = (void *)e - (void *)base;
t = compat_arpt_get_target(e);
- target = try_then_request_module(xt_find_target(NFPROTO_ARP,
- t->u.user.name,
- t->u.user.revision),
- "arpt_%s", t->u.user.name);
- if (IS_ERR(target) || !target) {
+ target = xt_request_find_target(NFPROTO_ARP, t->u.user.name,
+ t->u.user.revision);
+ if (IS_ERR(target)) {
duprintf("check_compat_entry_size_and_hooks: `%s' not found\n",
t->u.user.name);
- ret = target ? PTR_ERR(target) : -ENOENT;
+ ret = PTR_ERR(target);
goto out;
}
t->u.kernel.target = target;
@@ -1778,8 +1772,7 @@
{
int ret;
struct xt_table_info *newinfo;
- struct xt_table_info bootstrap
- = { 0, 0, 0, { 0 }, { 0 }, { } };
+ struct xt_table_info bootstrap = {0};
void *loc_cpu_entry;
struct xt_table *new_table;
@@ -1830,22 +1823,23 @@
}
/* The built-in targets: standard (NULL) and error. */
-static struct xt_target arpt_standard_target __read_mostly = {
- .name = ARPT_STANDARD_TARGET,
- .targetsize = sizeof(int),
- .family = NFPROTO_ARP,
+static struct xt_target arpt_builtin_tg[] __read_mostly = {
+ {
+ .name = ARPT_STANDARD_TARGET,
+ .targetsize = sizeof(int),
+ .family = NFPROTO_ARP,
#ifdef CONFIG_COMPAT
- .compatsize = sizeof(compat_int_t),
- .compat_from_user = compat_standard_from_user,
- .compat_to_user = compat_standard_to_user,
+ .compatsize = sizeof(compat_int_t),
+ .compat_from_user = compat_standard_from_user,
+ .compat_to_user = compat_standard_to_user,
#endif
-};
-
-static struct xt_target arpt_error_target __read_mostly = {
- .name = ARPT_ERROR_TARGET,
- .target = arpt_error,
- .targetsize = ARPT_FUNCTION_MAXNAMELEN,
- .family = NFPROTO_ARP,
+ },
+ {
+ .name = ARPT_ERROR_TARGET,
+ .target = arpt_error,
+ .targetsize = ARPT_FUNCTION_MAXNAMELEN,
+ .family = NFPROTO_ARP,
+ },
};
static struct nf_sockopt_ops arpt_sockopts = {
@@ -1889,12 +1883,9 @@
goto err1;
/* Noone else will be downing sem now, so we won't sleep */
- ret = xt_register_target(&arpt_standard_target);
+ ret = xt_register_targets(arpt_builtin_tg, ARRAY_SIZE(arpt_builtin_tg));
if (ret < 0)
goto err2;
- ret = xt_register_target(&arpt_error_target);
- if (ret < 0)
- goto err3;
/* Register setsockopt */
ret = nf_register_sockopt(&arpt_sockopts);
@@ -1905,9 +1896,7 @@
return 0;
err4:
- xt_unregister_target(&arpt_error_target);
-err3:
- xt_unregister_target(&arpt_standard_target);
+ xt_unregister_targets(arpt_builtin_tg, ARRAY_SIZE(arpt_builtin_tg));
err2:
unregister_pernet_subsys(&arp_tables_net_ops);
err1:
@@ -1917,8 +1906,7 @@
static void __exit arp_tables_fini(void)
{
nf_unregister_sockopt(&arpt_sockopts);
- xt_unregister_target(&arpt_error_target);
- xt_unregister_target(&arpt_standard_target);
+ xt_unregister_targets(arpt_builtin_tg, ARRAY_SIZE(arpt_builtin_tg));
unregister_pernet_subsys(&arp_tables_net_ops);
}
diff --git a/net/ipv4/netfilter/arpt_mangle.c b/net/ipv4/netfilter/arpt_mangle.c
index b0d5b1d..e1be7dd 100644
--- a/net/ipv4/netfilter/arpt_mangle.c
+++ b/net/ipv4/netfilter/arpt_mangle.c
@@ -9,7 +9,7 @@
MODULE_DESCRIPTION("arptables arp payload mangle target");
static unsigned int
-target(struct sk_buff *skb, const struct xt_target_param *par)
+target(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct arpt_mangle *mangle = par->targinfo;
const struct arphdr *arp;
@@ -54,7 +54,7 @@
return mangle->target;
}
-static bool checkentry(const struct xt_tgchk_param *par)
+static int checkentry(const struct xt_tgchk_param *par)
{
const struct arpt_mangle *mangle = par->targinfo;
diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c
index e278704..a4e5fc5 100644
--- a/net/ipv4/netfilter/ip_queue.c
+++ b/net/ipv4/netfilter/ip_queue.c
@@ -161,8 +161,7 @@
break;
case IPQ_COPY_PACKET:
- if ((entry->skb->ip_summed == CHECKSUM_PARTIAL ||
- entry->skb->ip_summed == CHECKSUM_COMPLETE) &&
+ if (entry->skb->ip_summed == CHECKSUM_PARTIAL &&
(*errp = skb_checksum_help(entry->skb))) {
read_unlock_bh(&queue_lock);
return NULL;
@@ -462,7 +461,6 @@
if (flags & NLM_F_ACK)
netlink_ack(skb, nlh, 0);
- return;
}
static void
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index b29c66d..63958f3 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -39,24 +39,19 @@
/*#define DEBUG_IP_FIREWALL_USER*/
#ifdef DEBUG_IP_FIREWALL
-#define dprintf(format, args...) printk(format , ## args)
+#define dprintf(format, args...) pr_info(format , ## args)
#else
#define dprintf(format, args...)
#endif
#ifdef DEBUG_IP_FIREWALL_USER
-#define duprintf(format, args...) printk(format , ## args)
+#define duprintf(format, args...) pr_info(format , ## args)
#else
#define duprintf(format, args...)
#endif
#ifdef CONFIG_NETFILTER_DEBUG
-#define IP_NF_ASSERT(x) \
-do { \
- if (!(x)) \
- printk("IP_NF_ASSERT: %s:%s:%u\n", \
- __func__, __FILE__, __LINE__); \
-} while(0)
+#define IP_NF_ASSERT(x) WARN_ON(!(x))
#else
#define IP_NF_ASSERT(x)
#endif
@@ -165,30 +160,14 @@
}
static unsigned int
-ipt_error(struct sk_buff *skb, const struct xt_target_param *par)
+ipt_error(struct sk_buff *skb, const struct xt_action_param *par)
{
if (net_ratelimit())
- printk("ip_tables: error: `%s'\n",
- (const char *)par->targinfo);
+ pr_info("error: `%s'\n", (const char *)par->targinfo);
return NF_DROP;
}
-/* Performance critical - called for every packet */
-static inline bool
-do_match(const struct ipt_entry_match *m, const struct sk_buff *skb,
- struct xt_match_param *par)
-{
- par->match = m->u.kernel.match;
- par->matchinfo = m->data;
-
- /* Stop iteration if it doesn't match */
- if (!m->u.kernel.match->match(skb, par))
- return true;
- else
- return false;
-}
-
/* Performance critical */
static inline struct ipt_entry *
get_entry(const void *base, unsigned int offset)
@@ -322,19 +301,16 @@
const struct net_device *out,
struct xt_table *table)
{
-#define tb_comefrom ((struct ipt_entry *)table_base)->comefrom
-
static const char nulldevname[IFNAMSIZ] __attribute__((aligned(sizeof(long))));
const struct iphdr *ip;
- bool hotdrop = false;
/* Initializing verdict to NF_DROP keeps gcc happy. */
unsigned int verdict = NF_DROP;
const char *indev, *outdev;
const void *table_base;
- struct ipt_entry *e, *back;
+ struct ipt_entry *e, **jumpstack;
+ unsigned int *stackptr, origptr, cpu;
const struct xt_table_info *private;
- struct xt_match_param mtpar;
- struct xt_target_param tgpar;
+ struct xt_action_param acpar;
/* Initialization */
ip = ip_hdr(skb);
@@ -346,40 +322,47 @@
* things we don't know, ie. tcp syn flag or ports). If the
* rule is also a fragment-specific rule, non-fragments won't
* match it. */
- mtpar.fragoff = ntohs(ip->frag_off) & IP_OFFSET;
- mtpar.thoff = ip_hdrlen(skb);
- mtpar.hotdrop = &hotdrop;
- mtpar.in = tgpar.in = in;
- mtpar.out = tgpar.out = out;
- mtpar.family = tgpar.family = NFPROTO_IPV4;
- mtpar.hooknum = tgpar.hooknum = hook;
+ acpar.fragoff = ntohs(ip->frag_off) & IP_OFFSET;
+ acpar.thoff = ip_hdrlen(skb);
+ acpar.hotdrop = false;
+ acpar.in = in;
+ acpar.out = out;
+ acpar.family = NFPROTO_IPV4;
+ acpar.hooknum = hook;
IP_NF_ASSERT(table->valid_hooks & (1 << hook));
xt_info_rdlock_bh();
private = table->private;
- table_base = private->entries[smp_processor_id()];
+ cpu = smp_processor_id();
+ table_base = private->entries[cpu];
+ jumpstack = (struct ipt_entry **)private->jumpstack[cpu];
+ stackptr = &private->stackptr[cpu];
+ origptr = *stackptr;
e = get_entry(table_base, private->hook_entry[hook]);
- /* For return from builtin chain */
- back = get_entry(table_base, private->underflow[hook]);
+ pr_debug("Entering %s(hook %u); sp at %u (UF %p)\n",
+ table->name, hook, origptr,
+ get_entry(table_base, private->underflow[hook]));
do {
const struct ipt_entry_target *t;
const struct xt_entry_match *ematch;
IP_NF_ASSERT(e);
- IP_NF_ASSERT(back);
if (!ip_packet_match(ip, indev, outdev,
- &e->ip, mtpar.fragoff)) {
+ &e->ip, acpar.fragoff)) {
no_match:
e = ipt_next_entry(e);
continue;
}
- xt_ematch_foreach(ematch, e)
- if (do_match(ematch, skb, &mtpar) != 0)
+ xt_ematch_foreach(ematch, e) {
+ acpar.match = ematch->u.kernel.match;
+ acpar.matchinfo = ematch->data;
+ if (!acpar.match->match(skb, &acpar))
goto no_match;
+ }
ADD_COUNTER(e->counters, ntohs(ip->tot_len), 1);
@@ -404,41 +387,38 @@
verdict = (unsigned)(-v) - 1;
break;
}
- e = back;
- back = get_entry(table_base, back->comefrom);
+ if (*stackptr == 0) {
+ e = get_entry(table_base,
+ private->underflow[hook]);
+ pr_debug("Underflow (this is normal) "
+ "to %p\n", e);
+ } else {
+ e = jumpstack[--*stackptr];
+ pr_debug("Pulled %p out from pos %u\n",
+ e, *stackptr);
+ e = ipt_next_entry(e);
+ }
continue;
}
if (table_base + v != ipt_next_entry(e) &&
!(e->ip.flags & IPT_F_GOTO)) {
- /* Save old back ptr in next entry */
- struct ipt_entry *next = ipt_next_entry(e);
- next->comefrom = (void *)back - table_base;
- /* set back pointer to next entry */
- back = next;
+ if (*stackptr >= private->stacksize) {
+ verdict = NF_DROP;
+ break;
+ }
+ jumpstack[(*stackptr)++] = e;
+ pr_debug("Pushed %p into pos %u\n",
+ e, *stackptr - 1);
}
e = get_entry(table_base, v);
continue;
}
- /* Targets which reenter must return
- abs. verdicts */
- tgpar.target = t->u.kernel.target;
- tgpar.targinfo = t->data;
+ acpar.target = t->u.kernel.target;
+ acpar.targinfo = t->data;
-
-#ifdef CONFIG_NETFILTER_DEBUG
- tb_comefrom = 0xeeeeeeec;
-#endif
- verdict = t->u.kernel.target->target(skb, &tgpar);
-#ifdef CONFIG_NETFILTER_DEBUG
- if (tb_comefrom != 0xeeeeeeec && verdict == IPT_CONTINUE) {
- printk("Target %s reentered!\n",
- t->u.kernel.target->name);
- verdict = NF_DROP;
- }
- tb_comefrom = 0x57acc001;
-#endif
+ verdict = t->u.kernel.target->target(skb, &acpar);
/* Target might have changed stuff. */
ip = ip_hdr(skb);
if (verdict == IPT_CONTINUE)
@@ -446,18 +426,18 @@
else
/* Verdict */
break;
- } while (!hotdrop);
+ } while (!acpar.hotdrop);
xt_info_rdunlock_bh();
-
+ pr_debug("Exiting %s; resetting sp from %u to %u\n",
+ __func__, *stackptr, origptr);
+ *stackptr = origptr;
#ifdef DEBUG_ALLOW_ALL
return NF_ACCEPT;
#else
- if (hotdrop)
+ if (acpar.hotdrop)
return NF_DROP;
else return verdict;
#endif
-
-#undef tb_comefrom
}
/* Figures out from what hook each rule can be called: returns 0 if
@@ -486,7 +466,7 @@
int visited = e->comefrom & (1 << hook);
if (e->comefrom & (1 << NF_INET_NUMHOOKS)) {
- printk("iptables: loop hook %u pos %u %08X.\n",
+ pr_err("iptables: loop hook %u pos %u %08X.\n",
hook, pos, e->comefrom);
return 0;
}
@@ -591,7 +571,7 @@
const struct ipt_entry_target *t;
if (!ip_checkentry(&e->ip)) {
- duprintf("ip_tables: ip check failed %p %s.\n", e, name);
+ duprintf("ip check failed %p %s.\n", e, par->match->name);
return -EINVAL;
}
@@ -618,8 +598,7 @@
ret = xt_check_match(par, m->u.match_size - sizeof(*m),
ip->proto, ip->invflags & IPT_INV_PROTO);
if (ret < 0) {
- duprintf("ip_tables: check failed for `%s'.\n",
- par.match->name);
+ duprintf("check failed for `%s'.\n", par->match->name);
return ret;
}
return 0;
@@ -631,12 +610,11 @@
struct xt_match *match;
int ret;
- match = try_then_request_module(xt_find_match(AF_INET, m->u.user.name,
- m->u.user.revision),
- "ipt_%s", m->u.user.name);
- if (IS_ERR(match) || !match) {
+ match = xt_request_find_match(NFPROTO_IPV4, m->u.user.name,
+ m->u.user.revision);
+ if (IS_ERR(match)) {
duprintf("find_check_match: `%s' not found\n", m->u.user.name);
- return match ? PTR_ERR(match) : -ENOENT;
+ return PTR_ERR(match);
}
m->u.kernel.match = match;
@@ -667,7 +645,7 @@
ret = xt_check_target(&par, t->u.target_size - sizeof(*t),
e->ip.proto, e->ip.invflags & IPT_INV_PROTO);
if (ret < 0) {
- duprintf("ip_tables: check failed for `%s'.\n",
+ duprintf("check failed for `%s'.\n",
t->u.kernel.target->name);
return ret;
}
@@ -703,13 +681,11 @@
}
t = ipt_get_target(e);
- target = try_then_request_module(xt_find_target(AF_INET,
- t->u.user.name,
- t->u.user.revision),
- "ipt_%s", t->u.user.name);
- if (IS_ERR(target) || !target) {
+ target = xt_request_find_target(NFPROTO_IPV4, t->u.user.name,
+ t->u.user.revision);
+ if (IS_ERR(target)) {
duprintf("find_check_entry: `%s' not found\n", t->u.user.name);
- ret = target ? PTR_ERR(target) : -ENOENT;
+ ret = PTR_ERR(target);
goto cleanup_matches;
}
t->u.kernel.target = target;
@@ -843,6 +819,9 @@
if (ret != 0)
return ret;
++i;
+ if (strcmp(ipt_get_target(iter)->u.user.name,
+ XT_ERROR_TARGET) == 0)
+ ++newinfo->stacksize;
}
if (i != repl->num_entries) {
@@ -1311,7 +1290,7 @@
if (ret != 0)
goto free_newinfo;
- duprintf("ip_tables: Translated table\n");
+ duprintf("Translated table\n");
ret = __do_replace(net, tmp.name, tmp.valid_hooks, newinfo,
tmp.num_counters, tmp.counters);
@@ -1476,13 +1455,12 @@
{
struct xt_match *match;
- match = try_then_request_module(xt_find_match(AF_INET, m->u.user.name,
- m->u.user.revision),
- "ipt_%s", m->u.user.name);
- if (IS_ERR(match) || !match) {
+ match = xt_request_find_match(NFPROTO_IPV4, m->u.user.name,
+ m->u.user.revision);
+ if (IS_ERR(match)) {
duprintf("compat_check_calc_match: `%s' not found\n",
m->u.user.name);
- return match ? PTR_ERR(match) : -ENOENT;
+ return PTR_ERR(match);
}
m->u.kernel.match = match;
*size += xt_compat_match_offset(match);
@@ -1549,14 +1527,12 @@
}
t = compat_ipt_get_target(e);
- target = try_then_request_module(xt_find_target(AF_INET,
- t->u.user.name,
- t->u.user.revision),
- "ipt_%s", t->u.user.name);
- if (IS_ERR(target) || !target) {
+ target = xt_request_find_target(NFPROTO_IPV4, t->u.user.name,
+ t->u.user.revision);
+ if (IS_ERR(target)) {
duprintf("check_compat_entry_size_and_hooks: `%s' not found\n",
t->u.user.name);
- ret = target ? PTR_ERR(target) : -ENOENT;
+ ret = PTR_ERR(target);
goto release_matches;
}
t->u.kernel.target = target;
@@ -2094,8 +2070,7 @@
{
int ret;
struct xt_table_info *newinfo;
- struct xt_table_info bootstrap
- = { 0, 0, 0, { 0 }, { 0 }, { } };
+ struct xt_table_info bootstrap = {0};
void *loc_cpu_entry;
struct xt_table *new_table;
@@ -2157,7 +2132,7 @@
}
static bool
-icmp_match(const struct sk_buff *skb, const struct xt_match_param *par)
+icmp_match(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct icmphdr *ic;
struct icmphdr _icmph;
@@ -2173,7 +2148,7 @@
* can't. Hence, no choice but to drop.
*/
duprintf("Dropping evil ICMP tinygram.\n");
- *par->hotdrop = true;
+ par->hotdrop = true;
return false;
}
@@ -2184,31 +2159,31 @@
!!(icmpinfo->invflags&IPT_ICMP_INV));
}
-static bool icmp_checkentry(const struct xt_mtchk_param *par)
+static int icmp_checkentry(const struct xt_mtchk_param *par)
{
const struct ipt_icmp *icmpinfo = par->matchinfo;
/* Must specify no unknown invflags */
- return !(icmpinfo->invflags & ~IPT_ICMP_INV);
+ return (icmpinfo->invflags & ~IPT_ICMP_INV) ? -EINVAL : 0;
}
-/* The built-in targets: standard (NULL) and error. */
-static struct xt_target ipt_standard_target __read_mostly = {
- .name = IPT_STANDARD_TARGET,
- .targetsize = sizeof(int),
- .family = NFPROTO_IPV4,
+static struct xt_target ipt_builtin_tg[] __read_mostly = {
+ {
+ .name = IPT_STANDARD_TARGET,
+ .targetsize = sizeof(int),
+ .family = NFPROTO_IPV4,
#ifdef CONFIG_COMPAT
- .compatsize = sizeof(compat_int_t),
- .compat_from_user = compat_standard_from_user,
- .compat_to_user = compat_standard_to_user,
+ .compatsize = sizeof(compat_int_t),
+ .compat_from_user = compat_standard_from_user,
+ .compat_to_user = compat_standard_to_user,
#endif
-};
-
-static struct xt_target ipt_error_target __read_mostly = {
- .name = IPT_ERROR_TARGET,
- .target = ipt_error,
- .targetsize = IPT_FUNCTION_MAXNAMELEN,
- .family = NFPROTO_IPV4,
+ },
+ {
+ .name = IPT_ERROR_TARGET,
+ .target = ipt_error,
+ .targetsize = IPT_FUNCTION_MAXNAMELEN,
+ .family = NFPROTO_IPV4,
+ },
};
static struct nf_sockopt_ops ipt_sockopts = {
@@ -2228,13 +2203,15 @@
.owner = THIS_MODULE,
};
-static struct xt_match icmp_matchstruct __read_mostly = {
- .name = "icmp",
- .match = icmp_match,
- .matchsize = sizeof(struct ipt_icmp),
- .checkentry = icmp_checkentry,
- .proto = IPPROTO_ICMP,
- .family = NFPROTO_IPV4,
+static struct xt_match ipt_builtin_mt[] __read_mostly = {
+ {
+ .name = "icmp",
+ .match = icmp_match,
+ .matchsize = sizeof(struct ipt_icmp),
+ .checkentry = icmp_checkentry,
+ .proto = IPPROTO_ICMP,
+ .family = NFPROTO_IPV4,
+ },
};
static int __net_init ip_tables_net_init(struct net *net)
@@ -2261,13 +2238,10 @@
goto err1;
/* Noone else will be downing sem now, so we won't sleep */
- ret = xt_register_target(&ipt_standard_target);
+ ret = xt_register_targets(ipt_builtin_tg, ARRAY_SIZE(ipt_builtin_tg));
if (ret < 0)
goto err2;
- ret = xt_register_target(&ipt_error_target);
- if (ret < 0)
- goto err3;
- ret = xt_register_match(&icmp_matchstruct);
+ ret = xt_register_matches(ipt_builtin_mt, ARRAY_SIZE(ipt_builtin_mt));
if (ret < 0)
goto err4;
@@ -2276,15 +2250,13 @@
if (ret < 0)
goto err5;
- printk(KERN_INFO "ip_tables: (C) 2000-2006 Netfilter Core Team\n");
+ pr_info("(C) 2000-2006 Netfilter Core Team\n");
return 0;
err5:
- xt_unregister_match(&icmp_matchstruct);
+ xt_unregister_matches(ipt_builtin_mt, ARRAY_SIZE(ipt_builtin_mt));
err4:
- xt_unregister_target(&ipt_error_target);
-err3:
- xt_unregister_target(&ipt_standard_target);
+ xt_unregister_targets(ipt_builtin_tg, ARRAY_SIZE(ipt_builtin_tg));
err2:
unregister_pernet_subsys(&ip_tables_net_ops);
err1:
@@ -2295,10 +2267,8 @@
{
nf_unregister_sockopt(&ipt_sockopts);
- xt_unregister_match(&icmp_matchstruct);
- xt_unregister_target(&ipt_error_target);
- xt_unregister_target(&ipt_standard_target);
-
+ xt_unregister_matches(ipt_builtin_mt, ARRAY_SIZE(ipt_builtin_mt));
+ xt_unregister_targets(ipt_builtin_tg, ARRAY_SIZE(ipt_builtin_tg));
unregister_pernet_subsys(&ip_tables_net_ops);
}
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index a992dc8..f91c94b 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -9,6 +9,7 @@
* published by the Free Software Foundation.
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/proc_fs.h>
#include <linux/jhash.h>
@@ -239,8 +240,7 @@
break;
default:
if (net_ratelimit())
- printk(KERN_NOTICE "CLUSTERIP: unknown protocol `%u'\n",
- iph->protocol);
+ pr_info("unknown protocol %u\n", iph->protocol);
sport = dport = 0;
}
@@ -262,7 +262,7 @@
hashval = 0;
/* This cannot happen, unless the check function wasn't called
* at rule load time */
- printk("CLUSTERIP: unknown mode `%u'\n", config->hash_mode);
+ pr_info("unknown mode %u\n", config->hash_mode);
BUG();
break;
}
@@ -282,7 +282,7 @@
***********************************************************************/
static unsigned int
-clusterip_tg(struct sk_buff *skb, const struct xt_target_param *par)
+clusterip_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct ipt_clusterip_tgt_info *cipinfo = par->targinfo;
struct nf_conn *ct;
@@ -295,7 +295,7 @@
ct = nf_ct_get(skb, &ctinfo);
if (ct == NULL) {
- printk(KERN_ERR "CLUSTERIP: no conntrack!\n");
+ pr_info("no conntrack!\n");
/* FIXME: need to drop invalid ones, since replies
* to outgoing connections of other nodes will be
* marked as INVALID */
@@ -348,25 +348,24 @@
return XT_CONTINUE;
}
-static bool clusterip_tg_check(const struct xt_tgchk_param *par)
+static int clusterip_tg_check(const struct xt_tgchk_param *par)
{
struct ipt_clusterip_tgt_info *cipinfo = par->targinfo;
const struct ipt_entry *e = par->entryinfo;
-
struct clusterip_config *config;
+ int ret;
if (cipinfo->hash_mode != CLUSTERIP_HASHMODE_SIP &&
cipinfo->hash_mode != CLUSTERIP_HASHMODE_SIP_SPT &&
cipinfo->hash_mode != CLUSTERIP_HASHMODE_SIP_SPT_DPT) {
- printk(KERN_WARNING "CLUSTERIP: unknown mode `%u'\n",
- cipinfo->hash_mode);
- return false;
+ pr_info("unknown mode %u\n", cipinfo->hash_mode);
+ return -EINVAL;
}
if (e->ip.dmsk.s_addr != htonl(0xffffffff) ||
e->ip.dst.s_addr == 0) {
- printk(KERN_ERR "CLUSTERIP: Please specify destination IP\n");
- return false;
+ pr_info("Please specify destination IP\n");
+ return -EINVAL;
}
/* FIXME: further sanity checks */
@@ -374,41 +373,41 @@
config = clusterip_config_find_get(e->ip.dst.s_addr, 1);
if (!config) {
if (!(cipinfo->flags & CLUSTERIP_FLAG_NEW)) {
- printk(KERN_WARNING "CLUSTERIP: no config found for %pI4, need 'new'\n", &e->ip.dst.s_addr);
- return false;
+ pr_info("no config found for %pI4, need 'new'\n",
+ &e->ip.dst.s_addr);
+ return -EINVAL;
} else {
struct net_device *dev;
if (e->ip.iniface[0] == '\0') {
- printk(KERN_WARNING "CLUSTERIP: Please specify an interface name\n");
- return false;
+ pr_info("Please specify an interface name\n");
+ return -EINVAL;
}
dev = dev_get_by_name(&init_net, e->ip.iniface);
if (!dev) {
- printk(KERN_WARNING "CLUSTERIP: no such interface %s\n", e->ip.iniface);
- return false;
+ pr_info("no such interface %s\n",
+ e->ip.iniface);
+ return -ENOENT;
}
config = clusterip_config_init(cipinfo,
e->ip.dst.s_addr, dev);
if (!config) {
- printk(KERN_WARNING "CLUSTERIP: cannot allocate config\n");
+ pr_info("cannot allocate config\n");
dev_put(dev);
- return false;
+ return -ENOMEM;
}
dev_mc_add(config->dev, config->clustermac);
}
}
cipinfo->config = config;
- if (nf_ct_l3proto_try_module_get(par->target->family) < 0) {
- printk(KERN_WARNING "can't load conntrack support for "
- "proto=%u\n", par->target->family);
- return false;
- }
-
- return true;
+ ret = nf_ct_l3proto_try_module_get(par->family);
+ if (ret < 0)
+ pr_info("cannot load conntrack support for proto=%u\n",
+ par->family);
+ return ret;
}
/* drop reference count of cluster config when rule is deleted */
@@ -422,7 +421,7 @@
clusterip_config_put(cipinfo->config);
- nf_ct_l3proto_module_put(par->target->family);
+ nf_ct_l3proto_module_put(par->family);
}
#ifdef CONFIG_COMPAT
@@ -479,8 +478,8 @@
}
hbuffer[--k]='\0';
- printk("src %pI4@%s, dst %pI4\n",
- &payload->src_ip, hbuffer, &payload->dst_ip);
+ pr_debug("src %pI4@%s, dst %pI4\n",
+ &payload->src_ip, hbuffer, &payload->dst_ip);
}
#endif
@@ -519,7 +518,7 @@
* this wouldn't work, since we didn't subscribe the mcast group on
* other interfaces */
if (c->dev != out) {
- pr_debug("CLUSTERIP: not mangling arp reply on different "
+ pr_debug("not mangling arp reply on different "
"interface: cip'%s'-skb'%s'\n",
c->dev->name, out->name);
clusterip_config_put(c);
@@ -530,7 +529,7 @@
memcpy(payload->src_hw, c->clustermac, arp->ar_hln);
#ifdef DEBUG
- pr_debug(KERN_DEBUG "CLUSTERIP mangled arp reply: ");
+ pr_debug("mangled arp reply: ");
arp_print(payload);
#endif
@@ -601,7 +600,8 @@
static void clusterip_seq_stop(struct seq_file *s, void *v)
{
- kfree(v);
+ if (!IS_ERR(v))
+ kfree(v);
}
static int clusterip_seq_show(struct seq_file *s, void *v)
@@ -706,13 +706,13 @@
#ifdef CONFIG_PROC_FS
clusterip_procdir = proc_mkdir("ipt_CLUSTERIP", init_net.proc_net);
if (!clusterip_procdir) {
- printk(KERN_ERR "CLUSTERIP: Unable to proc dir entry\n");
+ pr_err("Unable to proc dir entry\n");
ret = -ENOMEM;
goto cleanup_hook;
}
#endif /* CONFIG_PROC_FS */
- printk(KERN_NOTICE "ClusterIP Version %s loaded successfully\n",
+ pr_info("ClusterIP Version %s loaded successfully\n",
CLUSTERIP_VERSION);
return 0;
@@ -727,8 +727,7 @@
static void __exit clusterip_tg_exit(void)
{
- printk(KERN_NOTICE "ClusterIP Version %s unloading\n",
- CLUSTERIP_VERSION);
+ pr_info("ClusterIP Version %s unloading\n", CLUSTERIP_VERSION);
#ifdef CONFIG_PROC_FS
remove_proc_entry(clusterip_procdir->name, clusterip_procdir->parent);
#endif
diff --git a/net/ipv4/netfilter/ipt_ECN.c b/net/ipv4/netfilter/ipt_ECN.c
index ea5cea2..4bf3dc4 100644
--- a/net/ipv4/netfilter/ipt_ECN.c
+++ b/net/ipv4/netfilter/ipt_ECN.c
@@ -6,7 +6,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/in.h>
#include <linux/module.h>
#include <linux/skbuff.h>
@@ -77,7 +77,7 @@
}
static unsigned int
-ecn_tg(struct sk_buff *skb, const struct xt_target_param *par)
+ecn_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct ipt_ECN_info *einfo = par->targinfo;
@@ -93,28 +93,25 @@
return XT_CONTINUE;
}
-static bool ecn_tg_check(const struct xt_tgchk_param *par)
+static int ecn_tg_check(const struct xt_tgchk_param *par)
{
const struct ipt_ECN_info *einfo = par->targinfo;
const struct ipt_entry *e = par->entryinfo;
if (einfo->operation & IPT_ECN_OP_MASK) {
- printk(KERN_WARNING "ECN: unsupported ECN operation %x\n",
- einfo->operation);
- return false;
+ pr_info("unsupported ECN operation %x\n", einfo->operation);
+ return -EINVAL;
}
if (einfo->ip_ect & ~IPT_ECN_IP_MASK) {
- printk(KERN_WARNING "ECN: new ECT codepoint %x out of mask\n",
- einfo->ip_ect);
- return false;
+ pr_info("new ECT codepoint %x out of mask\n", einfo->ip_ect);
+ return -EINVAL;
}
if ((einfo->operation & (IPT_ECN_OP_SET_ECE|IPT_ECN_OP_SET_CWR)) &&
(e->ip.proto != IPPROTO_TCP || (e->ip.invflags & XT_INV_PROTO))) {
- printk(KERN_WARNING "ECN: cannot use TCP operations on a "
- "non-tcp rule\n");
- return false;
+ pr_info("cannot use TCP operations on a non-tcp rule\n");
+ return -EINVAL;
}
- return true;
+ return 0;
}
static struct xt_target ecn_tg_reg __read_mostly = {
diff --git a/net/ipv4/netfilter/ipt_LOG.c b/net/ipv4/netfilter/ipt_LOG.c
index ee128ef..5234f4f 100644
--- a/net/ipv4/netfilter/ipt_LOG.c
+++ b/net/ipv4/netfilter/ipt_LOG.c
@@ -9,7 +9,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/spinlock.h>
#include <linux/skbuff.h>
@@ -367,7 +367,7 @@
.type = NF_LOG_TYPE_LOG,
.u = {
.log = {
- .level = 0,
+ .level = 5,
.logflags = NF_LOG_MASK,
},
},
@@ -425,7 +425,7 @@
}
static unsigned int
-log_tg(struct sk_buff *skb, const struct xt_target_param *par)
+log_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct ipt_log_info *loginfo = par->targinfo;
struct nf_loginfo li;
@@ -439,20 +439,19 @@
return XT_CONTINUE;
}
-static bool log_tg_check(const struct xt_tgchk_param *par)
+static int log_tg_check(const struct xt_tgchk_param *par)
{
const struct ipt_log_info *loginfo = par->targinfo;
if (loginfo->level >= 8) {
- pr_debug("LOG: level %u >= 8\n", loginfo->level);
- return false;
+ pr_debug("level %u >= 8\n", loginfo->level);
+ return -EINVAL;
}
if (loginfo->prefix[sizeof(loginfo->prefix)-1] != '\0') {
- pr_debug("LOG: prefix term %i\n",
- loginfo->prefix[sizeof(loginfo->prefix)-1]);
- return false;
+ pr_debug("prefix is not null-terminated\n");
+ return -EINVAL;
}
- return true;
+ return 0;
}
static struct xt_target log_tg_reg __read_mostly = {
diff --git a/net/ipv4/netfilter/ipt_MASQUERADE.c b/net/ipv4/netfilter/ipt_MASQUERADE.c
index 650b540..d2ed9dc 100644
--- a/net/ipv4/netfilter/ipt_MASQUERADE.c
+++ b/net/ipv4/netfilter/ipt_MASQUERADE.c
@@ -8,7 +8,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/types.h>
#include <linux/inetdevice.h>
#include <linux/ip.h>
@@ -28,23 +28,23 @@
MODULE_DESCRIPTION("Xtables: automatic-address SNAT");
/* FIXME: Multiple targets. --RR */
-static bool masquerade_tg_check(const struct xt_tgchk_param *par)
+static int masquerade_tg_check(const struct xt_tgchk_param *par)
{
const struct nf_nat_multi_range_compat *mr = par->targinfo;
if (mr->range[0].flags & IP_NAT_RANGE_MAP_IPS) {
- pr_debug("masquerade_check: bad MAP_IPS.\n");
- return false;
+ pr_debug("bad MAP_IPS.\n");
+ return -EINVAL;
}
if (mr->rangesize != 1) {
- pr_debug("masquerade_check: bad rangesize %u\n", mr->rangesize);
- return false;
+ pr_debug("bad rangesize %u\n", mr->rangesize);
+ return -EINVAL;
}
- return true;
+ return 0;
}
static unsigned int
-masquerade_tg(struct sk_buff *skb, const struct xt_target_param *par)
+masquerade_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
struct nf_conn *ct;
struct nf_conn_nat *nat;
@@ -72,7 +72,7 @@
rt = skb_rtable(skb);
newsrc = inet_select_addr(par->out, rt->rt_gateway, RT_SCOPE_UNIVERSE);
if (!newsrc) {
- printk("MASQUERADE: %s ate my IP address\n", par->out->name);
+ pr_info("%s ate my IP address\n", par->out->name);
return NF_DROP;
}
diff --git a/net/ipv4/netfilter/ipt_NETMAP.c b/net/ipv4/netfilter/ipt_NETMAP.c
index 7c29582..f43867d 100644
--- a/net/ipv4/netfilter/ipt_NETMAP.c
+++ b/net/ipv4/netfilter/ipt_NETMAP.c
@@ -9,7 +9,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/ip.h>
#include <linux/module.h>
#include <linux/netdevice.h>
@@ -22,23 +22,23 @@
MODULE_AUTHOR("Svenning Soerensen <svenning@post5.tele.dk>");
MODULE_DESCRIPTION("Xtables: 1:1 NAT mapping of IPv4 subnets");
-static bool netmap_tg_check(const struct xt_tgchk_param *par)
+static int netmap_tg_check(const struct xt_tgchk_param *par)
{
const struct nf_nat_multi_range_compat *mr = par->targinfo;
if (!(mr->range[0].flags & IP_NAT_RANGE_MAP_IPS)) {
- pr_debug("NETMAP:check: bad MAP_IPS.\n");
- return false;
+ pr_debug("bad MAP_IPS.\n");
+ return -EINVAL;
}
if (mr->rangesize != 1) {
- pr_debug("NETMAP:check: bad rangesize %u.\n", mr->rangesize);
- return false;
+ pr_debug("bad rangesize %u.\n", mr->rangesize);
+ return -EINVAL;
}
- return true;
+ return 0;
}
static unsigned int
-netmap_tg(struct sk_buff *skb, const struct xt_target_param *par)
+netmap_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
struct nf_conn *ct;
enum ip_conntrack_info ctinfo;
diff --git a/net/ipv4/netfilter/ipt_REDIRECT.c b/net/ipv4/netfilter/ipt_REDIRECT.c
index 698e5e7..18a0656 100644
--- a/net/ipv4/netfilter/ipt_REDIRECT.c
+++ b/net/ipv4/netfilter/ipt_REDIRECT.c
@@ -6,7 +6,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/types.h>
#include <linux/ip.h>
#include <linux/timer.h>
@@ -26,23 +26,23 @@
MODULE_DESCRIPTION("Xtables: Connection redirection to localhost");
/* FIXME: Take multiple ranges --RR */
-static bool redirect_tg_check(const struct xt_tgchk_param *par)
+static int redirect_tg_check(const struct xt_tgchk_param *par)
{
const struct nf_nat_multi_range_compat *mr = par->targinfo;
if (mr->range[0].flags & IP_NAT_RANGE_MAP_IPS) {
- pr_debug("redirect_check: bad MAP_IPS.\n");
- return false;
+ pr_debug("bad MAP_IPS.\n");
+ return -EINVAL;
}
if (mr->rangesize != 1) {
- pr_debug("redirect_check: bad rangesize %u.\n", mr->rangesize);
- return false;
+ pr_debug("bad rangesize %u.\n", mr->rangesize);
+ return -EINVAL;
}
- return true;
+ return 0;
}
static unsigned int
-redirect_tg(struct sk_buff *skb, const struct xt_target_param *par)
+redirect_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
struct nf_conn *ct;
enum ip_conntrack_info ctinfo;
diff --git a/net/ipv4/netfilter/ipt_REJECT.c b/net/ipv4/netfilter/ipt_REJECT.c
index a0e8bcf..f5f4a88 100644
--- a/net/ipv4/netfilter/ipt_REJECT.c
+++ b/net/ipv4/netfilter/ipt_REJECT.c
@@ -9,7 +9,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/slab.h>
@@ -136,13 +136,10 @@
}
static unsigned int
-reject_tg(struct sk_buff *skb, const struct xt_target_param *par)
+reject_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct ipt_reject_info *reject = par->targinfo;
- /* WARNING: This code causes reentry within iptables.
- This means that the iptables jump stack is now crap. We
- must return an absolute verdict. --RR */
switch (reject->with) {
case IPT_ICMP_NET_UNREACHABLE:
send_unreach(skb, ICMP_NET_UNREACH);
@@ -175,23 +172,23 @@
return NF_DROP;
}
-static bool reject_tg_check(const struct xt_tgchk_param *par)
+static int reject_tg_check(const struct xt_tgchk_param *par)
{
const struct ipt_reject_info *rejinfo = par->targinfo;
const struct ipt_entry *e = par->entryinfo;
if (rejinfo->with == IPT_ICMP_ECHOREPLY) {
- printk("ipt_REJECT: ECHOREPLY no longer supported.\n");
- return false;
+ pr_info("ECHOREPLY no longer supported.\n");
+ return -EINVAL;
} else if (rejinfo->with == IPT_TCP_RESET) {
/* Must specify that it's a TCP packet */
if (e->ip.proto != IPPROTO_TCP ||
(e->ip.invflags & XT_INV_PROTO)) {
- printk("ipt_REJECT: TCP_RESET invalid for non-tcp\n");
- return false;
+ pr_info("TCP_RESET invalid for non-tcp\n");
+ return -EINVAL;
}
}
- return true;
+ return 0;
}
static struct xt_target reject_tg_reg __read_mostly = {
diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c
index 0dbe697..446e0f4 100644
--- a/net/ipv4/netfilter/ipt_ULOG.c
+++ b/net/ipv4/netfilter/ipt_ULOG.c
@@ -29,7 +29,7 @@
* Specify, after how many hundredths of a second the queue should be
* flushed even if it is not full yet.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/spinlock.h>
#include <linux/socket.h>
@@ -57,8 +57,6 @@
#define ULOG_NL_EVENT 111 /* Harald's favorite number */
#define ULOG_MAXNLGROUPS 32 /* numer of nlgroups */
-#define PRINTR(format, args...) do { if (net_ratelimit()) printk(format , ## args); } while (0)
-
static unsigned int nlbufsiz = NLMSG_GOODSIZE;
module_param(nlbufsiz, uint, 0400);
MODULE_PARM_DESC(nlbufsiz, "netlink buffer size");
@@ -91,12 +89,12 @@
ulog_buff_t *ub = &ulog_buffers[nlgroupnum];
if (timer_pending(&ub->timer)) {
- pr_debug("ipt_ULOG: ulog_send: timer was pending, deleting\n");
+ pr_debug("ulog_send: timer was pending, deleting\n");
del_timer(&ub->timer);
}
if (!ub->skb) {
- pr_debug("ipt_ULOG: ulog_send: nothing to send\n");
+ pr_debug("ulog_send: nothing to send\n");
return;
}
@@ -105,7 +103,7 @@
ub->lastnlh->nlmsg_type = NLMSG_DONE;
NETLINK_CB(ub->skb).dst_group = nlgroupnum + 1;
- pr_debug("ipt_ULOG: throwing %d packets to netlink group %u\n",
+ pr_debug("throwing %d packets to netlink group %u\n",
ub->qlen, nlgroupnum + 1);
netlink_broadcast(nflognl, ub->skb, 0, nlgroupnum + 1, GFP_ATOMIC);
@@ -118,7 +116,7 @@
/* timer function to flush queue in flushtimeout time */
static void ulog_timer(unsigned long data)
{
- pr_debug("ipt_ULOG: timer function called, calling ulog_send\n");
+ pr_debug("timer function called, calling ulog_send\n");
/* lock to protect against somebody modifying our structure
* from ipt_ulog_target at the same time */
@@ -139,7 +137,7 @@
n = max(size, nlbufsiz);
skb = alloc_skb(n, GFP_ATOMIC);
if (!skb) {
- PRINTR("ipt_ULOG: can't alloc whole buffer %ub!\n", n);
+ pr_debug("cannot alloc whole buffer %ub!\n", n);
if (n > size) {
/* try to allocate only as much as we need for
@@ -147,8 +145,7 @@
skb = alloc_skb(size, GFP_ATOMIC);
if (!skb)
- PRINTR("ipt_ULOG: can't even allocate %ub\n",
- size);
+ pr_debug("cannot even allocate %ub\n", size);
}
}
@@ -199,8 +196,7 @@
goto alloc_failure;
}
- pr_debug("ipt_ULOG: qlen %d, qthreshold %Zu\n", ub->qlen,
- loginfo->qthreshold);
+ pr_debug("qlen %d, qthreshold %Zu\n", ub->qlen, loginfo->qthreshold);
/* NLMSG_PUT contains a hidden goto nlmsg_failure !!! */
nlh = NLMSG_PUT(ub->skb, 0, ub->qlen, ULOG_NL_EVENT,
@@ -273,16 +269,14 @@
return;
nlmsg_failure:
- PRINTR("ipt_ULOG: error during NLMSG_PUT\n");
-
+ pr_debug("error during NLMSG_PUT\n");
alloc_failure:
- PRINTR("ipt_ULOG: Error building netlink message\n");
-
+ pr_debug("Error building netlink message\n");
spin_unlock_bh(&ulog_lock);
}
static unsigned int
-ulog_tg(struct sk_buff *skb, const struct xt_target_param *par)
+ulog_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
ipt_ulog_packet(par->hooknum, skb, par->in, par->out,
par->targinfo, NULL);
@@ -314,21 +308,20 @@
ipt_ulog_packet(hooknum, skb, in, out, &loginfo, prefix);
}
-static bool ulog_tg_check(const struct xt_tgchk_param *par)
+static int ulog_tg_check(const struct xt_tgchk_param *par)
{
const struct ipt_ulog_info *loginfo = par->targinfo;
if (loginfo->prefix[sizeof(loginfo->prefix) - 1] != '\0') {
- pr_debug("ipt_ULOG: prefix term %i\n",
- loginfo->prefix[sizeof(loginfo->prefix) - 1]);
- return false;
+ pr_debug("prefix not null-terminated\n");
+ return -EINVAL;
}
if (loginfo->qthreshold > ULOG_MAX_QLEN) {
- pr_debug("ipt_ULOG: queue threshold %Zu > MAX_QLEN\n",
+ pr_debug("queue threshold %Zu > MAX_QLEN\n",
loginfo->qthreshold);
- return false;
+ return -EINVAL;
}
- return true;
+ return 0;
}
#ifdef CONFIG_COMPAT
@@ -390,10 +383,10 @@
{
int ret, i;
- pr_debug("ipt_ULOG: init module\n");
+ pr_debug("init module\n");
if (nlbufsiz > 128*1024) {
- printk("Netlink buffer has to be <= 128kB\n");
+ pr_warning("Netlink buffer has to be <= 128kB\n");
return -EINVAL;
}
@@ -423,7 +416,7 @@
ulog_buff_t *ub;
int i;
- pr_debug("ipt_ULOG: cleanup_module\n");
+ pr_debug("cleanup_module\n");
if (nflog)
nf_log_unregister(&ipt_ulog_logger);
diff --git a/net/ipv4/netfilter/ipt_addrtype.c b/net/ipv4/netfilter/ipt_addrtype.c
index 3b216be..db8bff0 100644
--- a/net/ipv4/netfilter/ipt_addrtype.c
+++ b/net/ipv4/netfilter/ipt_addrtype.c
@@ -8,7 +8,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/skbuff.h>
@@ -30,7 +30,7 @@
}
static bool
-addrtype_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par)
+addrtype_mt_v0(const struct sk_buff *skb, struct xt_action_param *par)
{
struct net *net = dev_net(par->in ? par->in : par->out);
const struct ipt_addrtype_info *info = par->matchinfo;
@@ -48,7 +48,7 @@
}
static bool
-addrtype_mt_v1(const struct sk_buff *skb, const struct xt_match_param *par)
+addrtype_mt_v1(const struct sk_buff *skb, struct xt_action_param *par)
{
struct net *net = dev_net(par->in ? par->in : par->out);
const struct ipt_addrtype_info_v1 *info = par->matchinfo;
@@ -70,34 +70,34 @@
return ret;
}
-static bool addrtype_mt_checkentry_v1(const struct xt_mtchk_param *par)
+static int addrtype_mt_checkentry_v1(const struct xt_mtchk_param *par)
{
struct ipt_addrtype_info_v1 *info = par->matchinfo;
if (info->flags & IPT_ADDRTYPE_LIMIT_IFACE_IN &&
info->flags & IPT_ADDRTYPE_LIMIT_IFACE_OUT) {
- printk(KERN_ERR "ipt_addrtype: both incoming and outgoing "
- "interface limitation cannot be selected\n");
- return false;
+ pr_info("both incoming and outgoing "
+ "interface limitation cannot be selected\n");
+ return -EINVAL;
}
if (par->hook_mask & ((1 << NF_INET_PRE_ROUTING) |
(1 << NF_INET_LOCAL_IN)) &&
info->flags & IPT_ADDRTYPE_LIMIT_IFACE_OUT) {
- printk(KERN_ERR "ipt_addrtype: output interface limitation "
- "not valid in PRE_ROUTING and INPUT\n");
- return false;
+ pr_info("output interface limitation "
+ "not valid in PREROUTING and INPUT\n");
+ return -EINVAL;
}
if (par->hook_mask & ((1 << NF_INET_POST_ROUTING) |
(1 << NF_INET_LOCAL_OUT)) &&
info->flags & IPT_ADDRTYPE_LIMIT_IFACE_IN) {
- printk(KERN_ERR "ipt_addrtype: input interface limitation "
- "not valid in POST_ROUTING and OUTPUT\n");
- return false;
+ pr_info("input interface limitation "
+ "not valid in POSTROUTING and OUTPUT\n");
+ return -EINVAL;
}
- return true;
+ return 0;
}
static struct xt_match addrtype_mt_reg[] __read_mostly = {
diff --git a/net/ipv4/netfilter/ipt_ah.c b/net/ipv4/netfilter/ipt_ah.c
index 0104c0b..14a2aa8 100644
--- a/net/ipv4/netfilter/ipt_ah.c
+++ b/net/ipv4/netfilter/ipt_ah.c
@@ -5,7 +5,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/in.h>
#include <linux/module.h>
#include <linux/skbuff.h>
@@ -18,25 +18,19 @@
MODULE_AUTHOR("Yon Uriarte <yon@astaro.de>");
MODULE_DESCRIPTION("Xtables: IPv4 IPsec-AH SPI match");
-#ifdef DEBUG_CONNTRACK
-#define duprintf(format, args...) printk(format , ## args)
-#else
-#define duprintf(format, args...)
-#endif
-
/* Returns 1 if the spi is matched by the range, 0 otherwise */
static inline bool
spi_match(u_int32_t min, u_int32_t max, u_int32_t spi, bool invert)
{
bool r;
- duprintf("ah spi_match:%c 0x%x <= 0x%x <= 0x%x",invert? '!':' ',
- min,spi,max);
+ pr_debug("spi_match:%c 0x%x <= 0x%x <= 0x%x\n",
+ invert ? '!' : ' ', min, spi, max);
r=(spi >= min && spi <= max) ^ invert;
- duprintf(" result %s\n",r? "PASS" : "FAILED");
+ pr_debug(" result %s\n", r ? "PASS" : "FAILED");
return r;
}
-static bool ah_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+static bool ah_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
struct ip_auth_hdr _ahdr;
const struct ip_auth_hdr *ah;
@@ -51,8 +45,8 @@
/* We've been asked to examine this packet, and we
* can't. Hence, no choice but to drop.
*/
- duprintf("Dropping evil AH tinygram.\n");
- *par->hotdrop = true;
+ pr_debug("Dropping evil AH tinygram.\n");
+ par->hotdrop = true;
return 0;
}
@@ -61,16 +55,16 @@
!!(ahinfo->invflags & IPT_AH_INV_SPI));
}
-static bool ah_mt_check(const struct xt_mtchk_param *par)
+static int ah_mt_check(const struct xt_mtchk_param *par)
{
const struct ipt_ah *ahinfo = par->matchinfo;
/* Must specify no unknown invflags */
if (ahinfo->invflags & ~IPT_AH_INV_MASK) {
- duprintf("ipt_ah: unknown flags %X\n", ahinfo->invflags);
- return false;
+ pr_debug("unknown flags %X\n", ahinfo->invflags);
+ return -EINVAL;
}
- return true;
+ return 0;
}
static struct xt_match ah_mt_reg __read_mostly = {
diff --git a/net/ipv4/netfilter/ipt_ecn.c b/net/ipv4/netfilter/ipt_ecn.c
index 2a1e56b..af6e9c7 100644
--- a/net/ipv4/netfilter/ipt_ecn.c
+++ b/net/ipv4/netfilter/ipt_ecn.c
@@ -6,7 +6,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/in.h>
#include <linux/ip.h>
#include <net/ip.h>
@@ -67,7 +67,7 @@
return true;
}
-static bool ecn_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+static bool ecn_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct ipt_ecn_info *info = par->matchinfo;
@@ -78,32 +78,31 @@
if (info->operation & (IPT_ECN_OP_MATCH_ECE|IPT_ECN_OP_MATCH_CWR)) {
if (ip_hdr(skb)->protocol != IPPROTO_TCP)
return false;
- if (!match_tcp(skb, info, par->hotdrop))
+ if (!match_tcp(skb, info, &par->hotdrop))
return false;
}
return true;
}
-static bool ecn_mt_check(const struct xt_mtchk_param *par)
+static int ecn_mt_check(const struct xt_mtchk_param *par)
{
const struct ipt_ecn_info *info = par->matchinfo;
const struct ipt_ip *ip = par->entryinfo;
if (info->operation & IPT_ECN_OP_MATCH_MASK)
- return false;
+ return -EINVAL;
if (info->invert & IPT_ECN_OP_MATCH_MASK)
- return false;
+ return -EINVAL;
if (info->operation & (IPT_ECN_OP_MATCH_ECE|IPT_ECN_OP_MATCH_CWR) &&
ip->proto != IPPROTO_TCP) {
- printk(KERN_WARNING "ipt_ecn: can't match TCP bits in rule for"
- " non-tcp packets\n");
- return false;
+ pr_info("cannot match TCP bits in rule for non-tcp packets\n");
+ return -EINVAL;
}
- return true;
+ return 0;
}
static struct xt_match ecn_mt_reg __read_mostly = {
diff --git a/net/ipv4/netfilter/iptable_filter.c b/net/ipv4/netfilter/iptable_filter.c
index 5539246..c37641e 100644
--- a/net/ipv4/netfilter/iptable_filter.c
+++ b/net/ipv4/netfilter/iptable_filter.c
@@ -89,7 +89,7 @@
int ret;
if (forward < 0 || forward > NF_MAX_VERDICT) {
- printk("iptables forward must be 0 or 1\n");
+ pr_err("iptables forward must be 0 or 1\n");
return -EINVAL;
}
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
index 2bb1f87..5a03c02 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
@@ -382,32 +382,32 @@
ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_tcp4);
if (ret < 0) {
- printk("nf_conntrack_ipv4: can't register tcp.\n");
+ pr_err("nf_conntrack_ipv4: can't register tcp.\n");
goto cleanup_sockopt;
}
ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_udp4);
if (ret < 0) {
- printk("nf_conntrack_ipv4: can't register udp.\n");
+ pr_err("nf_conntrack_ipv4: can't register udp.\n");
goto cleanup_tcp;
}
ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_icmp);
if (ret < 0) {
- printk("nf_conntrack_ipv4: can't register icmp.\n");
+ pr_err("nf_conntrack_ipv4: can't register icmp.\n");
goto cleanup_udp;
}
ret = nf_conntrack_l3proto_register(&nf_conntrack_l3proto_ipv4);
if (ret < 0) {
- printk("nf_conntrack_ipv4: can't register ipv4\n");
+ pr_err("nf_conntrack_ipv4: can't register ipv4\n");
goto cleanup_icmp;
}
ret = nf_register_hooks(ipv4_conntrack_ops,
ARRAY_SIZE(ipv4_conntrack_ops));
if (ret < 0) {
- printk("nf_conntrack_ipv4: can't register hooks.\n");
+ pr_err("nf_conntrack_ipv4: can't register hooks.\n");
goto cleanup_ipv4;
}
#if defined(CONFIG_PROC_FS) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
index 2fb7b76..244f7cb 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
@@ -336,12 +336,12 @@
const struct ip_conntrack_stat *st = v;
if (v == SEQ_START_TOKEN) {
- seq_printf(seq, "entries searched found new invalid ignore delete delete_list insert insert_failed drop early_drop icmp_error expect_new expect_create expect_delete\n");
+ seq_printf(seq, "entries searched found new invalid ignore delete delete_list insert insert_failed drop early_drop icmp_error expect_new expect_create expect_delete search_restart\n");
return 0;
}
seq_printf(seq, "%08x %08x %08x %08x %08x %08x %08x %08x "
- "%08x %08x %08x %08x %08x %08x %08x %08x \n",
+ "%08x %08x %08x %08x %08x %08x %08x %08x %08x\n",
nr_conntracks,
st->searched,
st->found,
@@ -358,7 +358,8 @@
st->expect_new,
st->expect_create,
- st->expect_delete
+ st->expect_delete,
+ st->search_restart
);
return 0;
}
diff --git a/net/ipv4/netfilter/nf_nat_h323.c b/net/ipv4/netfilter/nf_nat_h323.c
index 7e8e6fc..5045196 100644
--- a/net/ipv4/netfilter/nf_nat_h323.c
+++ b/net/ipv4/netfilter/nf_nat_h323.c
@@ -10,7 +10,6 @@
*/
#include <linux/module.h>
-#include <linux/moduleparam.h>
#include <linux/tcp.h>
#include <net/tcp.h>
@@ -44,7 +43,7 @@
addroff, sizeof(buf),
(char *) &buf, sizeof(buf))) {
if (net_ratelimit())
- printk("nf_nat_h323: nf_nat_mangle_tcp_packet"
+ pr_notice("nf_nat_h323: nf_nat_mangle_tcp_packet"
" error\n");
return -1;
}
@@ -60,7 +59,7 @@
addroff, sizeof(buf),
(char *) &buf, sizeof(buf))) {
if (net_ratelimit())
- printk("nf_nat_h323: nf_nat_mangle_udp_packet"
+ pr_notice("nf_nat_h323: nf_nat_mangle_udp_packet"
" error\n");
return -1;
}
@@ -216,7 +215,7 @@
/* Run out of expectations */
if (i >= H323_RTP_CHANNEL_MAX) {
if (net_ratelimit())
- printk("nf_nat_h323: out of expectations\n");
+ pr_notice("nf_nat_h323: out of expectations\n");
return 0;
}
@@ -235,7 +234,7 @@
if (nated_port == 0) { /* No port available */
if (net_ratelimit())
- printk("nf_nat_h323: out of RTP ports\n");
+ pr_notice("nf_nat_h323: out of RTP ports\n");
return 0;
}
@@ -292,7 +291,7 @@
if (nated_port == 0) { /* No port available */
if (net_ratelimit())
- printk("nf_nat_h323: out of TCP ports\n");
+ pr_notice("nf_nat_h323: out of TCP ports\n");
return 0;
}
@@ -342,7 +341,7 @@
if (nated_port == 0) { /* No port available */
if (net_ratelimit())
- printk("nf_nat_q931: out of TCP ports\n");
+ pr_notice("nf_nat_q931: out of TCP ports\n");
return 0;
}
@@ -426,7 +425,7 @@
if (nated_port == 0) { /* No port available */
if (net_ratelimit())
- printk("nf_nat_ras: out of TCP ports\n");
+ pr_notice("nf_nat_ras: out of TCP ports\n");
return 0;
}
@@ -508,7 +507,7 @@
if (nated_port == 0) { /* No port available */
if (net_ratelimit())
- printk("nf_nat_q931: out of TCP ports\n");
+ pr_notice("nf_nat_q931: out of TCP ports\n");
return 0;
}
diff --git a/net/ipv4/netfilter/nf_nat_rule.c b/net/ipv4/netfilter/nf_nat_rule.c
index 26de2c1..98ed782 100644
--- a/net/ipv4/netfilter/nf_nat_rule.c
+++ b/net/ipv4/netfilter/nf_nat_rule.c
@@ -7,6 +7,7 @@
*/
/* Everything about the rules for NAT. */
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/types.h>
#include <linux/ip.h>
#include <linux/netfilter.h>
@@ -38,7 +39,7 @@
/* Source NAT */
static unsigned int
-ipt_snat_target(struct sk_buff *skb, const struct xt_target_param *par)
+ipt_snat_target(struct sk_buff *skb, const struct xt_action_param *par)
{
struct nf_conn *ct;
enum ip_conntrack_info ctinfo;
@@ -57,7 +58,7 @@
}
static unsigned int
-ipt_dnat_target(struct sk_buff *skb, const struct xt_target_param *par)
+ipt_dnat_target(struct sk_buff *skb, const struct xt_action_param *par)
{
struct nf_conn *ct;
enum ip_conntrack_info ctinfo;
@@ -74,28 +75,28 @@
return nf_nat_setup_info(ct, &mr->range[0], IP_NAT_MANIP_DST);
}
-static bool ipt_snat_checkentry(const struct xt_tgchk_param *par)
+static int ipt_snat_checkentry(const struct xt_tgchk_param *par)
{
const struct nf_nat_multi_range_compat *mr = par->targinfo;
/* Must be a valid range */
if (mr->rangesize != 1) {
- printk("SNAT: multiple ranges no longer supported\n");
- return false;
+ pr_info("SNAT: multiple ranges no longer supported\n");
+ return -EINVAL;
}
- return true;
+ return 0;
}
-static bool ipt_dnat_checkentry(const struct xt_tgchk_param *par)
+static int ipt_dnat_checkentry(const struct xt_tgchk_param *par)
{
const struct nf_nat_multi_range_compat *mr = par->targinfo;
/* Must be a valid range */
if (mr->rangesize != 1) {
- printk("DNAT: multiple ranges no longer supported\n");
- return false;
+ pr_info("DNAT: multiple ranges no longer supported\n");
+ return -EINVAL;
}
- return true;
+ return 0;
}
unsigned int
diff --git a/net/ipv4/netfilter/nf_nat_snmp_basic.c b/net/ipv4/netfilter/nf_nat_snmp_basic.c
index 4d85b6e..1679e2c 100644
--- a/net/ipv4/netfilter/nf_nat_snmp_basic.c
+++ b/net/ipv4/netfilter/nf_nat_snmp_basic.c
@@ -401,7 +401,7 @@
*octets = kmalloc(eoc - ctx->pointer, GFP_ATOMIC);
if (*octets == NULL) {
if (net_ratelimit())
- printk("OOM in bsalg (%d)\n", __LINE__);
+ pr_notice("OOM in bsalg (%d)\n", __LINE__);
return 0;
}
@@ -452,7 +452,7 @@
*oid = kmalloc(size * sizeof(unsigned long), GFP_ATOMIC);
if (*oid == NULL) {
if (net_ratelimit())
- printk("OOM in bsalg (%d)\n", __LINE__);
+ pr_notice("OOM in bsalg (%d)\n", __LINE__);
return 0;
}
@@ -729,7 +729,7 @@
if (*obj == NULL) {
kfree(id);
if (net_ratelimit())
- printk("OOM in bsalg (%d)\n", __LINE__);
+ pr_notice("OOM in bsalg (%d)\n", __LINE__);
return 0;
}
(*obj)->syntax.l[0] = l;
@@ -746,7 +746,7 @@
kfree(p);
kfree(id);
if (net_ratelimit())
- printk("OOM in bsalg (%d)\n", __LINE__);
+ pr_notice("OOM in bsalg (%d)\n", __LINE__);
return 0;
}
memcpy((*obj)->syntax.c, p, len);
@@ -761,7 +761,7 @@
if (*obj == NULL) {
kfree(id);
if (net_ratelimit())
- printk("OOM in bsalg (%d)\n", __LINE__);
+ pr_notice("OOM in bsalg (%d)\n", __LINE__);
return 0;
}
if (!asn1_null_decode(ctx, end)) {
@@ -782,7 +782,7 @@
kfree(lp);
kfree(id);
if (net_ratelimit())
- printk("OOM in bsalg (%d)\n", __LINE__);
+ pr_notice("OOM in bsalg (%d)\n", __LINE__);
return 0;
}
memcpy((*obj)->syntax.ul, lp, len);
@@ -803,7 +803,7 @@
kfree(p);
kfree(id);
if (net_ratelimit())
- printk("OOM in bsalg (%d)\n", __LINE__);
+ pr_notice("OOM in bsalg (%d)\n", __LINE__);
return 0;
}
memcpy((*obj)->syntax.uc, p, len);
@@ -821,7 +821,7 @@
if (*obj == NULL) {
kfree(id);
if (net_ratelimit())
- printk("OOM in bsalg (%d)\n", __LINE__);
+ pr_notice("OOM in bsalg (%d)\n", __LINE__);
return 0;
}
(*obj)->syntax.ul[0] = ul;
diff --git a/net/ipv4/netfilter/nf_nat_standalone.c b/net/ipv4/netfilter/nf_nat_standalone.c
index c39c9cf..beb2581 100644
--- a/net/ipv4/netfilter/nf_nat_standalone.c
+++ b/net/ipv4/netfilter/nf_nat_standalone.c
@@ -138,9 +138,8 @@
ret = nf_nat_rule_find(skb, hooknum, in, out,
ct);
- if (ret != NF_ACCEPT) {
+ if (ret != NF_ACCEPT)
return ret;
- }
} else
pr_debug("Already setup manip %s for ct %p\n",
maniptype == IP_NAT_MANIP_SRC ? "SRC" : "DST",
@@ -294,12 +293,12 @@
#endif
ret = nf_nat_rule_init();
if (ret < 0) {
- printk("nf_nat_init: can't setup rules.\n");
+ pr_err("nf_nat_init: can't setup rules.\n");
goto cleanup_decode_session;
}
ret = nf_register_hooks(nf_nat_ops, ARRAY_SIZE(nf_nat_ops));
if (ret < 0) {
- printk("nf_nat_init: can't register hooks.\n");
+ pr_err("nf_nat_init: can't register hooks.\n");
goto cleanup_rule_init;
}
return ret;
diff --git a/net/ipv4/netfilter/nf_nat_tftp.c b/net/ipv4/netfilter/nf_nat_tftp.c
index b096e81..7274a43 100644
--- a/net/ipv4/netfilter/nf_nat_tftp.c
+++ b/net/ipv4/netfilter/nf_nat_tftp.c
@@ -6,7 +6,6 @@
*/
#include <linux/module.h>
-#include <linux/moduleparam.h>
#include <linux/udp.h>
#include <net/netfilter/nf_nat_helper.h>
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 52ef5af..2c7a163 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -381,8 +381,8 @@
icmp_out_count(net, ((struct icmphdr *)
skb_transport_header(skb))->type);
- err = NF_HOOK(PF_INET, NF_INET_LOCAL_OUT, skb, NULL, rt->u.dst.dev,
- dst_output);
+ err = NF_HOOK(NFPROTO_IPV4, NF_INET_LOCAL_OUT, skb, NULL,
+ rt->u.dst.dev, dst_output);
if (err > 0)
err = net_xmit_errno(err);
if (err)
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 4560b29..f3e00c5 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1536,6 +1536,9 @@
uh = udp_hdr(skb);
ulen = ntohs(uh->len);
+ saddr = ip_hdr(skb)->saddr;
+ daddr = ip_hdr(skb)->daddr;
+
if (ulen > skb->len)
goto short_packet;
@@ -1549,9 +1552,6 @@
if (udp4_csum_init(skb, uh, proto))
goto csum_error;
- saddr = ip_hdr(skb)->saddr;
- daddr = ip_hdr(skb)->daddr;
-
if (rt->rt_flags & (RTCF_BROADCAST|RTCF_MULTICAST))
return __udp4_lib_mcast_deliver(net, skb, uh,
saddr, daddr, udptable);
diff --git a/net/ipv4/xfrm4_input.c b/net/ipv4/xfrm4_input.c
index c791bb6..abcd7ed 100644
--- a/net/ipv4/xfrm4_input.c
+++ b/net/ipv4/xfrm4_input.c
@@ -61,7 +61,7 @@
iph->tot_len = htons(skb->len);
ip_send_check(iph);
- NF_HOOK(PF_INET, NF_INET_PRE_ROUTING, skb, skb->dev, NULL,
+ NF_HOOK(NFPROTO_IPV4, NF_INET_PRE_ROUTING, skb, skb->dev, NULL,
xfrm4_rcv_encap_finish);
return 0;
}
diff --git a/net/ipv4/xfrm4_output.c b/net/ipv4/xfrm4_output.c
index c908bd9..571aa96 100644
--- a/net/ipv4/xfrm4_output.c
+++ b/net/ipv4/xfrm4_output.c
@@ -86,7 +86,7 @@
int xfrm4_output(struct sk_buff *skb)
{
- return NF_HOOK_COND(PF_INET, NF_INET_POST_ROUTING, skb,
+ return NF_HOOK_COND(NFPROTO_IPV4, NF_INET_POST_ROUTING, skb,
NULL, skb_dst(skb)->dev, xfrm4_output_finish,
!(IPCB(skb)->flags & IPSKB_REROUTED));
}
diff --git a/net/ipv6/Kconfig b/net/ipv6/Kconfig
index a578096..36d7437 100644
--- a/net/ipv6/Kconfig
+++ b/net/ipv6/Kconfig
@@ -229,6 +229,20 @@
Experimental support for IPv6 multicast forwarding.
If unsure, say N.
+config IPV6_MROUTE_MULTIPLE_TABLES
+ bool "IPv6: multicast policy routing"
+ depends on IPV6_MROUTE
+ select FIB_RULES
+ help
+ Normally, a multicast router runs a userspace daemon and decides
+ what to do with a multicast packet based on the source and
+ destination addresses. If you say Y here, the multicast router
+ will also be able to take interfaces and packet marks into
+ account and run multiple instances of userspace daemons
+ simultaneously, each one handling a single table.
+
+ If unsure, say N.
+
config IPV6_PIMSM_V2
bool "IPv6: PIM-SM version 2 support (EXPERIMENTAL)"
depends on IPV6_MROUTE
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index d2df314..e733942d 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -200,7 +200,7 @@
inet_sk(sk)->pinet6 = np = inet6_sk_generic(sk);
np->hop_limit = -1;
- np->mcast_hops = -1;
+ np->mcast_hops = IPV6_DEFAULT_MCASTHOPS;
np->mc_loop = 1;
np->pmtudisc = IPV6_PMTUDISC_WANT;
np->ipv6only = net->ipv6.sysctl.bindv6only;
diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
index 5959230..7126846 100644
--- a/net/ipv6/datagram.c
+++ b/net/ipv6/datagram.c
@@ -222,6 +222,8 @@
if (!skb)
return;
+ skb->protocol = htons(ETH_P_IPV6);
+
serr = SKB_EXT_ERR(skb);
serr->ee.ee_errno = err;
serr->ee.ee_origin = SO_EE_ORIGIN_ICMP6;
@@ -255,6 +257,8 @@
if (!skb)
return;
+ skb->protocol = htons(ETH_P_IPV6);
+
skb_put(skb, sizeof(struct ipv6hdr));
skb_reset_network_header(skb);
iph = ipv6_hdr(skb);
@@ -358,7 +362,7 @@
sin->sin6_flowinfo = 0;
sin->sin6_port = serr->port;
sin->sin6_scope_id = 0;
- if (serr->ee.ee_origin == SO_EE_ORIGIN_ICMP6) {
+ if (skb->protocol == htons(ETH_P_IPV6)) {
ipv6_addr_copy(&sin->sin6_addr,
(struct in6_addr *)(nh + serr->addr_offset));
if (np->sndflow)
@@ -380,7 +384,7 @@
sin->sin6_family = AF_INET6;
sin->sin6_flowinfo = 0;
sin->sin6_scope_id = 0;
- if (serr->ee.ee_origin == SO_EE_ORIGIN_ICMP6) {
+ if (skb->protocol == htons(ETH_P_IPV6)) {
ipv6_addr_copy(&sin->sin6_addr, &ipv6_hdr(skb)->saddr);
if (np->rxopt.all)
datagram_recv_ctl(sk, msg, skb);
diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index 6aa7ee1..a83e920 100644
--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -143,7 +143,7 @@
/* Must drop socket now because of tproxy. */
skb_orphan(skb);
- return NF_HOOK(PF_INET6, NF_INET_PRE_ROUTING, skb, dev, NULL,
+ return NF_HOOK(NFPROTO_IPV6, NF_INET_PRE_ROUTING, skb, dev, NULL,
ip6_rcv_finish);
err:
IP6_INC_STATS_BH(net, idev, IPSTATS_MIB_INHDRERRORS);
@@ -236,7 +236,7 @@
int ip6_input(struct sk_buff *skb)
{
- return NF_HOOK(PF_INET6, NF_INET_LOCAL_IN, skb, skb->dev, NULL,
+ return NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_IN, skb, skb->dev, NULL,
ip6_input_finish);
}
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index e7a5f17..cd963f6 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -67,8 +67,8 @@
len = 0;
ipv6_hdr(skb)->payload_len = htons(len);
- return nf_hook(PF_INET6, NF_INET_LOCAL_OUT, skb, NULL, skb_dst(skb)->dev,
- dst_output);
+ return nf_hook(NFPROTO_IPV6, NF_INET_LOCAL_OUT, skb, NULL,
+ skb_dst(skb)->dev, dst_output);
}
int ip6_local_out(struct sk_buff *skb)
@@ -83,22 +83,6 @@
}
EXPORT_SYMBOL_GPL(ip6_local_out);
-static int ip6_output_finish(struct sk_buff *skb)
-{
- struct dst_entry *dst = skb_dst(skb);
-
- if (dst->hh)
- return neigh_hh_output(dst->hh, skb);
- else if (dst->neighbour)
- return dst->neighbour->output(skb);
-
- IP6_INC_STATS_BH(dev_net(dst->dev),
- ip6_dst_idev(dst), IPSTATS_MIB_OUTNOROUTES);
- kfree_skb(skb);
- return -EINVAL;
-
-}
-
/* dev_loopback_xmit for use with netfilter. */
static int ip6_dev_loopback_xmit(struct sk_buff *newskb)
{
@@ -112,8 +96,7 @@
return 0;
}
-
-static int ip6_output2(struct sk_buff *skb)
+static int ip6_finish_output2(struct sk_buff *skb)
{
struct dst_entry *dst = skb_dst(skb);
struct net_device *dev = dst->dev;
@@ -125,7 +108,7 @@
struct inet6_dev *idev = ip6_dst_idev(skb_dst(skb));
if (!(dev->flags & IFF_LOOPBACK) && sk_mc_loop(skb->sk) &&
- ((mroute6_socket(dev_net(dev)) &&
+ ((mroute6_socket(dev_net(dev), skb) &&
!(IP6CB(skb)->flags & IP6SKB_FORWARDED)) ||
ipv6_chk_mcast_addr(dev, &ipv6_hdr(skb)->daddr,
&ipv6_hdr(skb)->saddr))) {
@@ -135,8 +118,8 @@
is not supported in any case.
*/
if (newskb)
- NF_HOOK(PF_INET6, NF_INET_POST_ROUTING, newskb,
- NULL, newskb->dev,
+ NF_HOOK(NFPROTO_IPV6, NF_INET_POST_ROUTING,
+ newskb, NULL, newskb->dev,
ip6_dev_loopback_xmit);
if (ipv6_hdr(skb)->hop_limit == 0) {
@@ -151,8 +134,15 @@
skb->len);
}
- return NF_HOOK(PF_INET6, NF_INET_POST_ROUTING, skb, NULL, skb->dev,
- ip6_output_finish);
+ if (dst->hh)
+ return neigh_hh_output(dst->hh, skb);
+ else if (dst->neighbour)
+ return dst->neighbour->output(skb);
+
+ IP6_INC_STATS_BH(dev_net(dst->dev),
+ ip6_dst_idev(dst), IPSTATS_MIB_OUTNOROUTES);
+ kfree_skb(skb);
+ return -EINVAL;
}
static inline int ip6_skb_dst_mtu(struct sk_buff *skb)
@@ -163,21 +153,29 @@
skb_dst(skb)->dev->mtu : dst_mtu(skb_dst(skb));
}
+static int ip6_finish_output(struct sk_buff *skb)
+{
+ if ((skb->len > ip6_skb_dst_mtu(skb) && !skb_is_gso(skb)) ||
+ dst_allfrag(skb_dst(skb)))
+ return ip6_fragment(skb, ip6_finish_output2);
+ else
+ return ip6_finish_output2(skb);
+}
+
int ip6_output(struct sk_buff *skb)
{
+ struct net_device *dev = skb_dst(skb)->dev;
struct inet6_dev *idev = ip6_dst_idev(skb_dst(skb));
if (unlikely(idev->cnf.disable_ipv6)) {
- IP6_INC_STATS(dev_net(skb_dst(skb)->dev), idev,
+ IP6_INC_STATS(dev_net(dev), idev,
IPSTATS_MIB_OUTDISCARDS);
kfree_skb(skb);
return 0;
}
- if ((skb->len > ip6_skb_dst_mtu(skb) && !skb_is_gso(skb)) ||
- dst_allfrag(skb_dst(skb)))
- return ip6_fragment(skb, ip6_output2);
- else
- return ip6_output2(skb);
+ return NF_HOOK_COND(NFPROTO_IPV6, NF_INET_POST_ROUTING, skb, NULL, dev,
+ ip6_finish_output,
+ !(IP6CB(skb)->flags & IP6SKB_REROUTED));
}
/*
@@ -256,8 +254,8 @@
if ((skb->len <= mtu) || skb->local_df || skb_is_gso(skb)) {
IP6_UPD_PO_STATS(net, ip6_dst_idev(skb_dst(skb)),
IPSTATS_MIB_OUT, skb->len);
- return NF_HOOK(PF_INET6, NF_INET_LOCAL_OUT, skb, NULL, dst->dev,
- dst_output);
+ return NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_OUT, skb, NULL,
+ dst->dev, dst_output);
}
if (net_ratelimit())
@@ -533,7 +531,7 @@
hdr->hop_limit--;
IP6_INC_STATS_BH(net, ip6_dst_idev(dst), IPSTATS_MIB_OUTFORWDATAGRAMS);
- return NF_HOOK(PF_INET6, NF_INET_FORWARD, skb, skb->dev, dst->dev,
+ return NF_HOOK(NFPROTO_IPV6, NF_INET_FORWARD, skb, skb->dev, dst->dev,
ip6_forward_finish);
error:
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index 3e33326..163850e 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -42,6 +42,7 @@
#include <linux/if_arp.h>
#include <net/checksum.h>
#include <net/netlink.h>
+#include <net/fib_rules.h>
#include <net/ipv6.h>
#include <net/ip6_route.h>
@@ -51,6 +52,34 @@
#include <linux/netfilter_ipv6.h>
#include <net/ip6_checksum.h>
+struct mr6_table {
+ struct list_head list;
+#ifdef CONFIG_NET_NS
+ struct net *net;
+#endif
+ u32 id;
+ struct sock *mroute6_sk;
+ struct timer_list ipmr_expire_timer;
+ struct list_head mfc6_unres_queue;
+ struct list_head mfc6_cache_array[MFC6_LINES];
+ struct mif_device vif6_table[MAXMIFS];
+ int maxvif;
+ atomic_t cache_resolve_queue_len;
+ int mroute_do_assert;
+ int mroute_do_pim;
+#ifdef CONFIG_IPV6_PIMSM_V2
+ int mroute_reg_vif_num;
+#endif
+};
+
+struct ip6mr_rule {
+ struct fib_rule common;
+};
+
+struct ip6mr_result {
+ struct mr6_table *mrt;
+};
+
/* Big lock, protecting vif table, mrt cache and mroute socket state.
Note that the changes are semaphored via rtnl_lock.
*/
@@ -61,9 +90,7 @@
* Multicast router control variables
*/
-#define MIF_EXISTS(_net, _idx) ((_net)->ipv6.vif6_table[_idx].dev != NULL)
-
-static struct mfc6_cache *mfc_unres_queue; /* Queue of unresolved entries */
+#define MIF_EXISTS(_mrt, _idx) ((_mrt)->vif6_table[_idx].dev != NULL)
/* Special spinlock for queue of unresolved entries */
static DEFINE_SPINLOCK(mfc_unres_lock);
@@ -78,20 +105,233 @@
static struct kmem_cache *mrt_cachep __read_mostly;
-static int ip6_mr_forward(struct sk_buff *skb, struct mfc6_cache *cache);
-static int ip6mr_cache_report(struct net *net, struct sk_buff *pkt,
+static struct mr6_table *ip6mr_new_table(struct net *net, u32 id);
+static void ip6mr_free_table(struct mr6_table *mrt);
+
+static int ip6_mr_forward(struct net *net, struct mr6_table *mrt,
+ struct sk_buff *skb, struct mfc6_cache *cache);
+static int ip6mr_cache_report(struct mr6_table *mrt, struct sk_buff *pkt,
mifi_t mifi, int assert);
-static int ip6mr_fill_mroute(struct sk_buff *skb, struct mfc6_cache *c, struct rtmsg *rtm);
-static void mroute_clean_tables(struct net *net);
+static int __ip6mr_fill_mroute(struct mr6_table *mrt, struct sk_buff *skb,
+ struct mfc6_cache *c, struct rtmsg *rtm);
+static int ip6mr_rtm_dumproute(struct sk_buff *skb,
+ struct netlink_callback *cb);
+static void mroute_clean_tables(struct mr6_table *mrt);
+static void ipmr_expire_process(unsigned long arg);
-static struct timer_list ipmr_expire_timer;
+#ifdef CONFIG_IPV6_MROUTE_MULTIPLE_TABLES
+#define ip6mr_for_each_table(mrt, met) \
+ list_for_each_entry_rcu(mrt, &net->ipv6.mr6_tables, list)
+static struct mr6_table *ip6mr_get_table(struct net *net, u32 id)
+{
+ struct mr6_table *mrt;
+
+ ip6mr_for_each_table(mrt, net) {
+ if (mrt->id == id)
+ return mrt;
+ }
+ return NULL;
+}
+
+static int ip6mr_fib_lookup(struct net *net, struct flowi *flp,
+ struct mr6_table **mrt)
+{
+ struct ip6mr_result res;
+ struct fib_lookup_arg arg = { .result = &res, };
+ int err;
+
+ err = fib_rules_lookup(net->ipv6.mr6_rules_ops, flp, 0, &arg);
+ if (err < 0)
+ return err;
+ *mrt = res.mrt;
+ return 0;
+}
+
+static int ip6mr_rule_action(struct fib_rule *rule, struct flowi *flp,
+ int flags, struct fib_lookup_arg *arg)
+{
+ struct ip6mr_result *res = arg->result;
+ struct mr6_table *mrt;
+
+ switch (rule->action) {
+ case FR_ACT_TO_TBL:
+ break;
+ case FR_ACT_UNREACHABLE:
+ return -ENETUNREACH;
+ case FR_ACT_PROHIBIT:
+ return -EACCES;
+ case FR_ACT_BLACKHOLE:
+ default:
+ return -EINVAL;
+ }
+
+ mrt = ip6mr_get_table(rule->fr_net, rule->table);
+ if (mrt == NULL)
+ return -EAGAIN;
+ res->mrt = mrt;
+ return 0;
+}
+
+static int ip6mr_rule_match(struct fib_rule *rule, struct flowi *flp, int flags)
+{
+ return 1;
+}
+
+static const struct nla_policy ip6mr_rule_policy[FRA_MAX + 1] = {
+ FRA_GENERIC_POLICY,
+};
+
+static int ip6mr_rule_configure(struct fib_rule *rule, struct sk_buff *skb,
+ struct fib_rule_hdr *frh, struct nlattr **tb)
+{
+ return 0;
+}
+
+static int ip6mr_rule_compare(struct fib_rule *rule, struct fib_rule_hdr *frh,
+ struct nlattr **tb)
+{
+ return 1;
+}
+
+static int ip6mr_rule_fill(struct fib_rule *rule, struct sk_buff *skb,
+ struct fib_rule_hdr *frh)
+{
+ frh->dst_len = 0;
+ frh->src_len = 0;
+ frh->tos = 0;
+ return 0;
+}
+
+static const struct fib_rules_ops __net_initdata ip6mr_rules_ops_template = {
+ .family = RTNL_FAMILY_IP6MR,
+ .rule_size = sizeof(struct ip6mr_rule),
+ .addr_size = sizeof(struct in6_addr),
+ .action = ip6mr_rule_action,
+ .match = ip6mr_rule_match,
+ .configure = ip6mr_rule_configure,
+ .compare = ip6mr_rule_compare,
+ .default_pref = fib_default_rule_pref,
+ .fill = ip6mr_rule_fill,
+ .nlgroup = RTNLGRP_IPV6_RULE,
+ .policy = ip6mr_rule_policy,
+ .owner = THIS_MODULE,
+};
+
+static int __net_init ip6mr_rules_init(struct net *net)
+{
+ struct fib_rules_ops *ops;
+ struct mr6_table *mrt;
+ int err;
+
+ ops = fib_rules_register(&ip6mr_rules_ops_template, net);
+ if (IS_ERR(ops))
+ return PTR_ERR(ops);
+
+ INIT_LIST_HEAD(&net->ipv6.mr6_tables);
+
+ mrt = ip6mr_new_table(net, RT6_TABLE_DFLT);
+ if (mrt == NULL) {
+ err = -ENOMEM;
+ goto err1;
+ }
+
+ err = fib_default_rule_add(ops, 0x7fff, RT6_TABLE_DFLT, 0);
+ if (err < 0)
+ goto err2;
+
+ net->ipv6.mr6_rules_ops = ops;
+ return 0;
+
+err2:
+ kfree(mrt);
+err1:
+ fib_rules_unregister(ops);
+ return err;
+}
+
+static void __net_exit ip6mr_rules_exit(struct net *net)
+{
+ struct mr6_table *mrt, *next;
+
+ list_for_each_entry_safe(mrt, next, &net->ipv6.mr6_tables, list)
+ ip6mr_free_table(mrt);
+ fib_rules_unregister(net->ipv6.mr6_rules_ops);
+}
+#else
+#define ip6mr_for_each_table(mrt, net) \
+ for (mrt = net->ipv6.mrt6; mrt; mrt = NULL)
+
+static struct mr6_table *ip6mr_get_table(struct net *net, u32 id)
+{
+ return net->ipv6.mrt6;
+}
+
+static int ip6mr_fib_lookup(struct net *net, struct flowi *flp,
+ struct mr6_table **mrt)
+{
+ *mrt = net->ipv6.mrt6;
+ return 0;
+}
+
+static int __net_init ip6mr_rules_init(struct net *net)
+{
+ net->ipv6.mrt6 = ip6mr_new_table(net, RT6_TABLE_DFLT);
+ return net->ipv6.mrt6 ? 0 : -ENOMEM;
+}
+
+static void __net_exit ip6mr_rules_exit(struct net *net)
+{
+ ip6mr_free_table(net->ipv6.mrt6);
+}
+#endif
+
+static struct mr6_table *ip6mr_new_table(struct net *net, u32 id)
+{
+ struct mr6_table *mrt;
+ unsigned int i;
+
+ mrt = ip6mr_get_table(net, id);
+ if (mrt != NULL)
+ return mrt;
+
+ mrt = kzalloc(sizeof(*mrt), GFP_KERNEL);
+ if (mrt == NULL)
+ return NULL;
+ mrt->id = id;
+ write_pnet(&mrt->net, net);
+
+ /* Forwarding cache */
+ for (i = 0; i < MFC6_LINES; i++)
+ INIT_LIST_HEAD(&mrt->mfc6_cache_array[i]);
+
+ INIT_LIST_HEAD(&mrt->mfc6_unres_queue);
+
+ setup_timer(&mrt->ipmr_expire_timer, ipmr_expire_process,
+ (unsigned long)mrt);
+
+#ifdef CONFIG_IPV6_PIMSM_V2
+ mrt->mroute_reg_vif_num = -1;
+#endif
+#ifdef CONFIG_IPV6_MROUTE_MULTIPLE_TABLES
+ list_add_tail_rcu(&mrt->list, &net->ipv6.mr6_tables);
+#endif
+ return mrt;
+}
+
+static void ip6mr_free_table(struct mr6_table *mrt)
+{
+ del_timer(&mrt->ipmr_expire_timer);
+ mroute_clean_tables(mrt);
+ kfree(mrt);
+}
#ifdef CONFIG_PROC_FS
struct ipmr_mfc_iter {
struct seq_net_private p;
- struct mfc6_cache **cache;
+ struct mr6_table *mrt;
+ struct list_head *cache;
int ct;
};
@@ -99,22 +339,22 @@
static struct mfc6_cache *ipmr_mfc_seq_idx(struct net *net,
struct ipmr_mfc_iter *it, loff_t pos)
{
+ struct mr6_table *mrt = it->mrt;
struct mfc6_cache *mfc;
- it->cache = net->ipv6.mfc6_cache_array;
read_lock(&mrt_lock);
- for (it->ct = 0; it->ct < MFC6_LINES; it->ct++)
- for (mfc = net->ipv6.mfc6_cache_array[it->ct];
- mfc; mfc = mfc->next)
+ for (it->ct = 0; it->ct < MFC6_LINES; it->ct++) {
+ it->cache = &mrt->mfc6_cache_array[it->ct];
+ list_for_each_entry(mfc, it->cache, list)
if (pos-- == 0)
return mfc;
+ }
read_unlock(&mrt_lock);
- it->cache = &mfc_unres_queue;
spin_lock_bh(&mfc_unres_lock);
- for (mfc = mfc_unres_queue; mfc; mfc = mfc->next)
- if (net_eq(mfc6_net(mfc), net) &&
- pos-- == 0)
+ it->cache = &mrt->mfc6_unres_queue;
+ list_for_each_entry(mfc, it->cache, list)
+ if (pos-- == 0)
return mfc;
spin_unlock_bh(&mfc_unres_lock);
@@ -122,15 +362,13 @@
return NULL;
}
-
-
-
/*
* The /proc interfaces to multicast routing /proc/ip6_mr_cache /proc/ip6_mr_vif
*/
struct ipmr_vif_iter {
struct seq_net_private p;
+ struct mr6_table *mrt;
int ct;
};
@@ -138,11 +376,13 @@
struct ipmr_vif_iter *iter,
loff_t pos)
{
- for (iter->ct = 0; iter->ct < net->ipv6.maxvif; ++iter->ct) {
- if (!MIF_EXISTS(net, iter->ct))
+ struct mr6_table *mrt = iter->mrt;
+
+ for (iter->ct = 0; iter->ct < mrt->maxvif; ++iter->ct) {
+ if (!MIF_EXISTS(mrt, iter->ct))
continue;
if (pos-- == 0)
- return &net->ipv6.vif6_table[iter->ct];
+ return &mrt->vif6_table[iter->ct];
}
return NULL;
}
@@ -150,7 +390,15 @@
static void *ip6mr_vif_seq_start(struct seq_file *seq, loff_t *pos)
__acquires(mrt_lock)
{
+ struct ipmr_vif_iter *iter = seq->private;
struct net *net = seq_file_net(seq);
+ struct mr6_table *mrt;
+
+ mrt = ip6mr_get_table(net, RT6_TABLE_DFLT);
+ if (mrt == NULL)
+ return ERR_PTR(-ENOENT);
+
+ iter->mrt = mrt;
read_lock(&mrt_lock);
return *pos ? ip6mr_vif_seq_idx(net, seq->private, *pos - 1)
@@ -161,15 +409,16 @@
{
struct ipmr_vif_iter *iter = seq->private;
struct net *net = seq_file_net(seq);
+ struct mr6_table *mrt = iter->mrt;
++*pos;
if (v == SEQ_START_TOKEN)
return ip6mr_vif_seq_idx(net, iter, 0);
- while (++iter->ct < net->ipv6.maxvif) {
- if (!MIF_EXISTS(net, iter->ct))
+ while (++iter->ct < mrt->maxvif) {
+ if (!MIF_EXISTS(mrt, iter->ct))
continue;
- return &net->ipv6.vif6_table[iter->ct];
+ return &mrt->vif6_table[iter->ct];
}
return NULL;
}
@@ -182,7 +431,8 @@
static int ip6mr_vif_seq_show(struct seq_file *seq, void *v)
{
- struct net *net = seq_file_net(seq);
+ struct ipmr_vif_iter *iter = seq->private;
+ struct mr6_table *mrt = iter->mrt;
if (v == SEQ_START_TOKEN) {
seq_puts(seq,
@@ -193,7 +443,7 @@
seq_printf(seq,
"%2td %-10s %8ld %7ld %8ld %7ld %05X\n",
- vif - net->ipv6.vif6_table,
+ vif - mrt->vif6_table,
name, vif->bytes_in, vif->pkt_in,
vif->bytes_out, vif->pkt_out,
vif->flags);
@@ -224,8 +474,15 @@
static void *ipmr_mfc_seq_start(struct seq_file *seq, loff_t *pos)
{
+ struct ipmr_mfc_iter *it = seq->private;
struct net *net = seq_file_net(seq);
+ struct mr6_table *mrt;
+ mrt = ip6mr_get_table(net, RT6_TABLE_DFLT);
+ if (mrt == NULL)
+ return ERR_PTR(-ENOENT);
+
+ it->mrt = mrt;
return *pos ? ipmr_mfc_seq_idx(net, seq->private, *pos - 1)
: SEQ_START_TOKEN;
}
@@ -235,35 +492,36 @@
struct mfc6_cache *mfc = v;
struct ipmr_mfc_iter *it = seq->private;
struct net *net = seq_file_net(seq);
+ struct mr6_table *mrt = it->mrt;
++*pos;
if (v == SEQ_START_TOKEN)
return ipmr_mfc_seq_idx(net, seq->private, 0);
- if (mfc->next)
- return mfc->next;
+ if (mfc->list.next != it->cache)
+ return list_entry(mfc->list.next, struct mfc6_cache, list);
- if (it->cache == &mfc_unres_queue)
+ if (it->cache == &mrt->mfc6_unres_queue)
goto end_of_list;
- BUG_ON(it->cache != net->ipv6.mfc6_cache_array);
+ BUG_ON(it->cache != &mrt->mfc6_cache_array[it->ct]);
while (++it->ct < MFC6_LINES) {
- mfc = net->ipv6.mfc6_cache_array[it->ct];
- if (mfc)
- return mfc;
+ it->cache = &mrt->mfc6_cache_array[it->ct];
+ if (list_empty(it->cache))
+ continue;
+ return list_first_entry(it->cache, struct mfc6_cache, list);
}
/* exhausted cache_array, show unresolved */
read_unlock(&mrt_lock);
- it->cache = &mfc_unres_queue;
+ it->cache = &mrt->mfc6_unres_queue;
it->ct = 0;
spin_lock_bh(&mfc_unres_lock);
- mfc = mfc_unres_queue;
- if (mfc)
- return mfc;
+ if (!list_empty(it->cache))
+ return list_first_entry(it->cache, struct mfc6_cache, list);
end_of_list:
spin_unlock_bh(&mfc_unres_lock);
@@ -275,18 +533,17 @@
static void ipmr_mfc_seq_stop(struct seq_file *seq, void *v)
{
struct ipmr_mfc_iter *it = seq->private;
- struct net *net = seq_file_net(seq);
+ struct mr6_table *mrt = it->mrt;
- if (it->cache == &mfc_unres_queue)
+ if (it->cache == &mrt->mfc6_unres_queue)
spin_unlock_bh(&mfc_unres_lock);
- else if (it->cache == net->ipv6.mfc6_cache_array)
+ else if (it->cache == mrt->mfc6_cache_array)
read_unlock(&mrt_lock);
}
static int ipmr_mfc_seq_show(struct seq_file *seq, void *v)
{
int n;
- struct net *net = seq_file_net(seq);
if (v == SEQ_START_TOKEN) {
seq_puts(seq,
@@ -296,19 +553,20 @@
} else {
const struct mfc6_cache *mfc = v;
const struct ipmr_mfc_iter *it = seq->private;
+ struct mr6_table *mrt = it->mrt;
seq_printf(seq, "%pI6 %pI6 %-3hd",
&mfc->mf6c_mcastgrp, &mfc->mf6c_origin,
mfc->mf6c_parent);
- if (it->cache != &mfc_unres_queue) {
+ if (it->cache != &mrt->mfc6_unres_queue) {
seq_printf(seq, " %8lu %8lu %8lu",
mfc->mfc_un.res.pkt,
mfc->mfc_un.res.bytes,
mfc->mfc_un.res.wrong_if);
for (n = mfc->mfc_un.res.minvif;
n < mfc->mfc_un.res.maxvif; n++) {
- if (MIF_EXISTS(net, n) &&
+ if (MIF_EXISTS(mrt, n) &&
mfc->mfc_un.res.ttls[n] < 255)
seq_printf(seq,
" %2d:%-3d",
@@ -355,7 +613,12 @@
struct ipv6hdr *encap;
struct net_device *reg_dev = NULL;
struct net *net = dev_net(skb->dev);
- int reg_vif_num = net->ipv6.mroute_reg_vif_num;
+ struct mr6_table *mrt;
+ struct flowi fl = {
+ .iif = skb->dev->ifindex,
+ .mark = skb->mark,
+ };
+ int reg_vif_num;
if (!pskb_may_pull(skb, sizeof(*pim) + sizeof(*encap)))
goto drop;
@@ -378,9 +641,13 @@
ntohs(encap->payload_len) + sizeof(*pim) > skb->len)
goto drop;
+ if (ip6mr_fib_lookup(net, &fl, &mrt) < 0)
+ goto drop;
+ reg_vif_num = mrt->mroute_reg_vif_num;
+
read_lock(&mrt_lock);
if (reg_vif_num >= 0)
- reg_dev = net->ipv6.vif6_table[reg_vif_num].dev;
+ reg_dev = mrt->vif6_table[reg_vif_num].dev;
if (reg_dev)
dev_hold(reg_dev);
read_unlock(&mrt_lock);
@@ -417,12 +684,22 @@
struct net_device *dev)
{
struct net *net = dev_net(dev);
+ struct mr6_table *mrt;
+ struct flowi fl = {
+ .oif = dev->ifindex,
+ .iif = skb->skb_iif,
+ .mark = skb->mark,
+ };
+ int err;
+
+ err = ip6mr_fib_lookup(net, &fl, &mrt);
+ if (err < 0)
+ return err;
read_lock(&mrt_lock);
dev->stats.tx_bytes += skb->len;
dev->stats.tx_packets++;
- ip6mr_cache_report(net, skb, net->ipv6.mroute_reg_vif_num,
- MRT6MSG_WHOLEPKT);
+ ip6mr_cache_report(mrt, skb, mrt->mroute_reg_vif_num, MRT6MSG_WHOLEPKT);
read_unlock(&mrt_lock);
kfree_skb(skb);
return NETDEV_TX_OK;
@@ -442,11 +719,17 @@
dev->features |= NETIF_F_NETNS_LOCAL;
}
-static struct net_device *ip6mr_reg_vif(struct net *net)
+static struct net_device *ip6mr_reg_vif(struct net *net, struct mr6_table *mrt)
{
struct net_device *dev;
+ char name[IFNAMSIZ];
- dev = alloc_netdev(0, "pim6reg", reg_vif_setup);
+ if (mrt->id == RT6_TABLE_DFLT)
+ sprintf(name, "pim6reg");
+ else
+ sprintf(name, "pim6reg%u", mrt->id);
+
+ dev = alloc_netdev(0, name, reg_vif_setup);
if (dev == NULL)
return NULL;
@@ -478,15 +761,16 @@
* Delete a VIF entry
*/
-static int mif6_delete(struct net *net, int vifi, struct list_head *head)
+static int mif6_delete(struct mr6_table *mrt, int vifi, struct list_head *head)
{
struct mif_device *v;
struct net_device *dev;
struct inet6_dev *in6_dev;
- if (vifi < 0 || vifi >= net->ipv6.maxvif)
+
+ if (vifi < 0 || vifi >= mrt->maxvif)
return -EADDRNOTAVAIL;
- v = &net->ipv6.vif6_table[vifi];
+ v = &mrt->vif6_table[vifi];
write_lock_bh(&mrt_lock);
dev = v->dev;
@@ -498,17 +782,17 @@
}
#ifdef CONFIG_IPV6_PIMSM_V2
- if (vifi == net->ipv6.mroute_reg_vif_num)
- net->ipv6.mroute_reg_vif_num = -1;
+ if (vifi == mrt->mroute_reg_vif_num)
+ mrt->mroute_reg_vif_num = -1;
#endif
- if (vifi + 1 == net->ipv6.maxvif) {
+ if (vifi + 1 == mrt->maxvif) {
int tmp;
for (tmp = vifi - 1; tmp >= 0; tmp--) {
- if (MIF_EXISTS(net, tmp))
+ if (MIF_EXISTS(mrt, tmp))
break;
}
- net->ipv6.maxvif = tmp + 1;
+ mrt->maxvif = tmp + 1;
}
write_unlock_bh(&mrt_lock);
@@ -528,7 +812,6 @@
static inline void ip6mr_cache_free(struct mfc6_cache *c)
{
- release_net(mfc6_net(c));
kmem_cache_free(mrt_cachep, c);
}
@@ -536,12 +819,12 @@
and reporting error to netlink readers.
*/
-static void ip6mr_destroy_unres(struct mfc6_cache *c)
+static void ip6mr_destroy_unres(struct mr6_table *mrt, struct mfc6_cache *c)
{
+ struct net *net = read_pnet(&mrt->net);
struct sk_buff *skb;
- struct net *net = mfc6_net(c);
- atomic_dec(&net->ipv6.cache_resolve_queue_len);
+ atomic_dec(&mrt->cache_resolve_queue_len);
while((skb = skb_dequeue(&c->mfc_un.unres.unresolved)) != NULL) {
if (ipv6_hdr(skb)->version == 0) {
@@ -559,60 +842,59 @@
}
-/* Single timer process for all the unresolved queue. */
+/* Timer process for all the unresolved queue. */
-static void ipmr_do_expire_process(unsigned long dummy)
+static void ipmr_do_expire_process(struct mr6_table *mrt)
{
unsigned long now = jiffies;
unsigned long expires = 10 * HZ;
- struct mfc6_cache *c, **cp;
+ struct mfc6_cache *c, *next;
- cp = &mfc_unres_queue;
-
- while ((c = *cp) != NULL) {
+ list_for_each_entry_safe(c, next, &mrt->mfc6_unres_queue, list) {
if (time_after(c->mfc_un.unres.expires, now)) {
/* not yet... */
unsigned long interval = c->mfc_un.unres.expires - now;
if (interval < expires)
expires = interval;
- cp = &c->next;
continue;
}
- *cp = c->next;
- ip6mr_destroy_unres(c);
+ list_del(&c->list);
+ ip6mr_destroy_unres(mrt, c);
}
- if (mfc_unres_queue != NULL)
- mod_timer(&ipmr_expire_timer, jiffies + expires);
+ if (!list_empty(&mrt->mfc6_unres_queue))
+ mod_timer(&mrt->ipmr_expire_timer, jiffies + expires);
}
-static void ipmr_expire_process(unsigned long dummy)
+static void ipmr_expire_process(unsigned long arg)
{
+ struct mr6_table *mrt = (struct mr6_table *)arg;
+
if (!spin_trylock(&mfc_unres_lock)) {
- mod_timer(&ipmr_expire_timer, jiffies + 1);
+ mod_timer(&mrt->ipmr_expire_timer, jiffies + 1);
return;
}
- if (mfc_unres_queue != NULL)
- ipmr_do_expire_process(dummy);
+ if (!list_empty(&mrt->mfc6_unres_queue))
+ ipmr_do_expire_process(mrt);
spin_unlock(&mfc_unres_lock);
}
/* Fill oifs list. It is called under write locked mrt_lock. */
-static void ip6mr_update_thresholds(struct mfc6_cache *cache, unsigned char *ttls)
+static void ip6mr_update_thresholds(struct mr6_table *mrt, struct mfc6_cache *cache,
+ unsigned char *ttls)
{
int vifi;
- struct net *net = mfc6_net(cache);
cache->mfc_un.res.minvif = MAXMIFS;
cache->mfc_un.res.maxvif = 0;
memset(cache->mfc_un.res.ttls, 255, MAXMIFS);
- for (vifi = 0; vifi < net->ipv6.maxvif; vifi++) {
- if (MIF_EXISTS(net, vifi) &&
+ for (vifi = 0; vifi < mrt->maxvif; vifi++) {
+ if (MIF_EXISTS(mrt, vifi) &&
ttls[vifi] && ttls[vifi] < 255) {
cache->mfc_un.res.ttls[vifi] = ttls[vifi];
if (cache->mfc_un.res.minvif > vifi)
@@ -623,16 +905,17 @@
}
}
-static int mif6_add(struct net *net, struct mif6ctl *vifc, int mrtsock)
+static int mif6_add(struct net *net, struct mr6_table *mrt,
+ struct mif6ctl *vifc, int mrtsock)
{
int vifi = vifc->mif6c_mifi;
- struct mif_device *v = &net->ipv6.vif6_table[vifi];
+ struct mif_device *v = &mrt->vif6_table[vifi];
struct net_device *dev;
struct inet6_dev *in6_dev;
int err;
/* Is vif busy ? */
- if (MIF_EXISTS(net, vifi))
+ if (MIF_EXISTS(mrt, vifi))
return -EADDRINUSE;
switch (vifc->mif6c_flags) {
@@ -642,9 +925,9 @@
* Special Purpose VIF in PIM
* All the packets will be sent to the daemon
*/
- if (net->ipv6.mroute_reg_vif_num >= 0)
+ if (mrt->mroute_reg_vif_num >= 0)
return -EADDRINUSE;
- dev = ip6mr_reg_vif(net);
+ dev = ip6mr_reg_vif(net, mrt);
if (!dev)
return -ENOBUFS;
err = dev_set_allmulti(dev, 1);
@@ -694,50 +977,48 @@
v->dev = dev;
#ifdef CONFIG_IPV6_PIMSM_V2
if (v->flags & MIFF_REGISTER)
- net->ipv6.mroute_reg_vif_num = vifi;
+ mrt->mroute_reg_vif_num = vifi;
#endif
- if (vifi + 1 > net->ipv6.maxvif)
- net->ipv6.maxvif = vifi + 1;
+ if (vifi + 1 > mrt->maxvif)
+ mrt->maxvif = vifi + 1;
write_unlock_bh(&mrt_lock);
return 0;
}
-static struct mfc6_cache *ip6mr_cache_find(struct net *net,
+static struct mfc6_cache *ip6mr_cache_find(struct mr6_table *mrt,
struct in6_addr *origin,
struct in6_addr *mcastgrp)
{
int line = MFC6_HASH(mcastgrp, origin);
struct mfc6_cache *c;
- for (c = net->ipv6.mfc6_cache_array[line]; c; c = c->next) {
+ list_for_each_entry(c, &mrt->mfc6_cache_array[line], list) {
if (ipv6_addr_equal(&c->mf6c_origin, origin) &&
ipv6_addr_equal(&c->mf6c_mcastgrp, mcastgrp))
- break;
+ return c;
}
- return c;
+ return NULL;
}
/*
* Allocate a multicast cache entry
*/
-static struct mfc6_cache *ip6mr_cache_alloc(struct net *net)
+static struct mfc6_cache *ip6mr_cache_alloc(void)
{
struct mfc6_cache *c = kmem_cache_zalloc(mrt_cachep, GFP_KERNEL);
if (c == NULL)
return NULL;
c->mfc_un.res.minvif = MAXMIFS;
- mfc6_net_set(c, net);
return c;
}
-static struct mfc6_cache *ip6mr_cache_alloc_unres(struct net *net)
+static struct mfc6_cache *ip6mr_cache_alloc_unres(void)
{
struct mfc6_cache *c = kmem_cache_zalloc(mrt_cachep, GFP_ATOMIC);
if (c == NULL)
return NULL;
skb_queue_head_init(&c->mfc_un.unres.unresolved);
c->mfc_un.unres.expires = jiffies + 10 * HZ;
- mfc6_net_set(c, net);
return c;
}
@@ -745,7 +1026,8 @@
* A cache entry has gone into a resolved state from queued
*/
-static void ip6mr_cache_resolve(struct mfc6_cache *uc, struct mfc6_cache *c)
+static void ip6mr_cache_resolve(struct net *net, struct mr6_table *mrt,
+ struct mfc6_cache *uc, struct mfc6_cache *c)
{
struct sk_buff *skb;
@@ -758,7 +1040,7 @@
int err;
struct nlmsghdr *nlh = (struct nlmsghdr *)skb_pull(skb, sizeof(struct ipv6hdr));
- if (ip6mr_fill_mroute(skb, c, NLMSG_DATA(nlh)) > 0) {
+ if (__ip6mr_fill_mroute(mrt, skb, c, NLMSG_DATA(nlh)) > 0) {
nlh->nlmsg_len = skb_tail_pointer(skb) - (u8 *)nlh;
} else {
nlh->nlmsg_type = NLMSG_ERROR;
@@ -766,9 +1048,9 @@
skb_trim(skb, nlh->nlmsg_len);
((struct nlmsgerr *)NLMSG_DATA(nlh))->error = -EMSGSIZE;
}
- err = rtnl_unicast(skb, mfc6_net(uc), NETLINK_CB(skb).pid);
+ err = rtnl_unicast(skb, net, NETLINK_CB(skb).pid);
} else
- ip6_mr_forward(skb, c);
+ ip6_mr_forward(net, mrt, skb, c);
}
}
@@ -779,8 +1061,8 @@
* Called under mrt_lock.
*/
-static int ip6mr_cache_report(struct net *net, struct sk_buff *pkt, mifi_t mifi,
- int assert)
+static int ip6mr_cache_report(struct mr6_table *mrt, struct sk_buff *pkt,
+ mifi_t mifi, int assert)
{
struct sk_buff *skb;
struct mrt6msg *msg;
@@ -816,7 +1098,7 @@
msg = (struct mrt6msg *)skb_transport_header(skb);
msg->im6_mbz = 0;
msg->im6_msgtype = MRT6MSG_WHOLEPKT;
- msg->im6_mif = net->ipv6.mroute_reg_vif_num;
+ msg->im6_mif = mrt->mroute_reg_vif_num;
msg->im6_pad = 0;
ipv6_addr_copy(&msg->im6_src, &ipv6_hdr(pkt)->saddr);
ipv6_addr_copy(&msg->im6_dst, &ipv6_hdr(pkt)->daddr);
@@ -851,7 +1133,7 @@
skb->ip_summed = CHECKSUM_UNNECESSARY;
}
- if (net->ipv6.mroute6_sk == NULL) {
+ if (mrt->mroute6_sk == NULL) {
kfree_skb(skb);
return -EINVAL;
}
@@ -859,7 +1141,7 @@
/*
* Deliver to user space multicast routing algorithms
*/
- ret = sock_queue_rcv_skb(net->ipv6.mroute6_sk, skb);
+ ret = sock_queue_rcv_skb(mrt->mroute6_sk, skb);
if (ret < 0) {
if (net_ratelimit())
printk(KERN_WARNING "mroute6: pending queue full, dropping entries.\n");
@@ -874,26 +1156,28 @@
*/
static int
-ip6mr_cache_unresolved(struct net *net, mifi_t mifi, struct sk_buff *skb)
+ip6mr_cache_unresolved(struct mr6_table *mrt, mifi_t mifi, struct sk_buff *skb)
{
+ bool found = false;
int err;
struct mfc6_cache *c;
spin_lock_bh(&mfc_unres_lock);
- for (c = mfc_unres_queue; c; c = c->next) {
- if (net_eq(mfc6_net(c), net) &&
- ipv6_addr_equal(&c->mf6c_mcastgrp, &ipv6_hdr(skb)->daddr) &&
- ipv6_addr_equal(&c->mf6c_origin, &ipv6_hdr(skb)->saddr))
+ list_for_each_entry(c, &mrt->mfc6_unres_queue, list) {
+ if (ipv6_addr_equal(&c->mf6c_mcastgrp, &ipv6_hdr(skb)->daddr) &&
+ ipv6_addr_equal(&c->mf6c_origin, &ipv6_hdr(skb)->saddr)) {
+ found = true;
break;
+ }
}
- if (c == NULL) {
+ if (!found) {
/*
* Create a new entry if allowable
*/
- if (atomic_read(&net->ipv6.cache_resolve_queue_len) >= 10 ||
- (c = ip6mr_cache_alloc_unres(net)) == NULL) {
+ if (atomic_read(&mrt->cache_resolve_queue_len) >= 10 ||
+ (c = ip6mr_cache_alloc_unres()) == NULL) {
spin_unlock_bh(&mfc_unres_lock);
kfree_skb(skb);
@@ -910,7 +1194,7 @@
/*
* Reflect first query at pim6sd
*/
- err = ip6mr_cache_report(net, skb, mifi, MRT6MSG_NOCACHE);
+ err = ip6mr_cache_report(mrt, skb, mifi, MRT6MSG_NOCACHE);
if (err < 0) {
/* If the report failed throw the cache entry
out - Brad Parker
@@ -922,11 +1206,10 @@
return err;
}
- atomic_inc(&net->ipv6.cache_resolve_queue_len);
- c->next = mfc_unres_queue;
- mfc_unres_queue = c;
+ atomic_inc(&mrt->cache_resolve_queue_len);
+ list_add(&c->list, &mrt->mfc6_unres_queue);
- ipmr_do_expire_process(1);
+ ipmr_do_expire_process(mrt);
}
/*
@@ -948,19 +1231,18 @@
* MFC6 cache manipulation by user space
*/
-static int ip6mr_mfc_delete(struct net *net, struct mf6cctl *mfc)
+static int ip6mr_mfc_delete(struct mr6_table *mrt, struct mf6cctl *mfc)
{
int line;
- struct mfc6_cache *c, **cp;
+ struct mfc6_cache *c, *next;
line = MFC6_HASH(&mfc->mf6cc_mcastgrp.sin6_addr, &mfc->mf6cc_origin.sin6_addr);
- for (cp = &net->ipv6.mfc6_cache_array[line];
- (c = *cp) != NULL; cp = &c->next) {
+ list_for_each_entry_safe(c, next, &mrt->mfc6_cache_array[line], list) {
if (ipv6_addr_equal(&c->mf6c_origin, &mfc->mf6cc_origin.sin6_addr) &&
ipv6_addr_equal(&c->mf6c_mcastgrp, &mfc->mf6cc_mcastgrp.sin6_addr)) {
write_lock_bh(&mrt_lock);
- *cp = c->next;
+ list_del(&c->list);
write_unlock_bh(&mrt_lock);
ip6mr_cache_free(c);
@@ -975,6 +1257,7 @@
{
struct net_device *dev = ptr;
struct net *net = dev_net(dev);
+ struct mr6_table *mrt;
struct mif_device *v;
int ct;
LIST_HEAD(list);
@@ -982,10 +1265,12 @@
if (event != NETDEV_UNREGISTER)
return NOTIFY_DONE;
- v = &net->ipv6.vif6_table[0];
- for (ct = 0; ct < net->ipv6.maxvif; ct++, v++) {
- if (v->dev == dev)
- mif6_delete(net, ct, &list);
+ ip6mr_for_each_table(mrt, net) {
+ v = &mrt->vif6_table[0];
+ for (ct = 0; ct < mrt->maxvif; ct++, v++) {
+ if (v->dev == dev)
+ mif6_delete(mrt, ct, &list);
+ }
}
unregister_netdevice_many(&list);
@@ -1002,26 +1287,11 @@
static int __net_init ip6mr_net_init(struct net *net)
{
- int err = 0;
- net->ipv6.vif6_table = kcalloc(MAXMIFS, sizeof(struct mif_device),
- GFP_KERNEL);
- if (!net->ipv6.vif6_table) {
- err = -ENOMEM;
+ int err;
+
+ err = ip6mr_rules_init(net);
+ if (err < 0)
goto fail;
- }
-
- /* Forwarding cache */
- net->ipv6.mfc6_cache_array = kcalloc(MFC6_LINES,
- sizeof(struct mfc6_cache *),
- GFP_KERNEL);
- if (!net->ipv6.mfc6_cache_array) {
- err = -ENOMEM;
- goto fail_mfc6_cache;
- }
-
-#ifdef CONFIG_IPV6_PIMSM_V2
- net->ipv6.mroute_reg_vif_num = -1;
-#endif
#ifdef CONFIG_PROC_FS
err = -ENOMEM;
@@ -1030,16 +1300,15 @@
if (!proc_net_fops_create(net, "ip6_mr_cache", 0, &ip6mr_mfc_fops))
goto proc_cache_fail;
#endif
+
return 0;
#ifdef CONFIG_PROC_FS
proc_cache_fail:
proc_net_remove(net, "ip6_mr_vif");
proc_vif_fail:
- kfree(net->ipv6.mfc6_cache_array);
+ ip6mr_rules_exit(net);
#endif
-fail_mfc6_cache:
- kfree(net->ipv6.vif6_table);
fail:
return err;
}
@@ -1050,9 +1319,7 @@
proc_net_remove(net, "ip6_mr_cache");
proc_net_remove(net, "ip6_mr_vif");
#endif
- mroute_clean_tables(net);
- kfree(net->ipv6.mfc6_cache_array);
- kfree(net->ipv6.vif6_table);
+ ip6mr_rules_exit(net);
}
static struct pernet_operations ip6mr_net_ops = {
@@ -1075,7 +1342,6 @@
if (err)
goto reg_pernet_fail;
- setup_timer(&ipmr_expire_timer, ipmr_expire_process, 0);
err = register_netdevice_notifier(&ip6_mr_notifier);
if (err)
goto reg_notif_fail;
@@ -1086,13 +1352,13 @@
goto add_proto_fail;
}
#endif
+ rtnl_register(RTNL_FAMILY_IP6MR, RTM_GETROUTE, NULL, ip6mr_rtm_dumproute);
return 0;
#ifdef CONFIG_IPV6_PIMSM_V2
add_proto_fail:
unregister_netdevice_notifier(&ip6_mr_notifier);
#endif
reg_notif_fail:
- del_timer(&ipmr_expire_timer);
unregister_pernet_subsys(&ip6mr_net_ops);
reg_pernet_fail:
kmem_cache_destroy(mrt_cachep);
@@ -1102,15 +1368,16 @@
void ip6_mr_cleanup(void)
{
unregister_netdevice_notifier(&ip6_mr_notifier);
- del_timer(&ipmr_expire_timer);
unregister_pernet_subsys(&ip6mr_net_ops);
kmem_cache_destroy(mrt_cachep);
}
-static int ip6mr_mfc_add(struct net *net, struct mf6cctl *mfc, int mrtsock)
+static int ip6mr_mfc_add(struct net *net, struct mr6_table *mrt,
+ struct mf6cctl *mfc, int mrtsock)
{
+ bool found = false;
int line;
- struct mfc6_cache *uc, *c, **cp;
+ struct mfc6_cache *uc, *c;
unsigned char ttls[MAXMIFS];
int i;
@@ -1126,17 +1393,18 @@
line = MFC6_HASH(&mfc->mf6cc_mcastgrp.sin6_addr, &mfc->mf6cc_origin.sin6_addr);
- for (cp = &net->ipv6.mfc6_cache_array[line];
- (c = *cp) != NULL; cp = &c->next) {
+ list_for_each_entry(c, &mrt->mfc6_cache_array[line], list) {
if (ipv6_addr_equal(&c->mf6c_origin, &mfc->mf6cc_origin.sin6_addr) &&
- ipv6_addr_equal(&c->mf6c_mcastgrp, &mfc->mf6cc_mcastgrp.sin6_addr))
+ ipv6_addr_equal(&c->mf6c_mcastgrp, &mfc->mf6cc_mcastgrp.sin6_addr)) {
+ found = true;
break;
+ }
}
- if (c != NULL) {
+ if (found) {
write_lock_bh(&mrt_lock);
c->mf6c_parent = mfc->mf6cc_parent;
- ip6mr_update_thresholds(c, ttls);
+ ip6mr_update_thresholds(mrt, c, ttls);
if (!mrtsock)
c->mfc_flags |= MFC_STATIC;
write_unlock_bh(&mrt_lock);
@@ -1146,43 +1414,42 @@
if (!ipv6_addr_is_multicast(&mfc->mf6cc_mcastgrp.sin6_addr))
return -EINVAL;
- c = ip6mr_cache_alloc(net);
+ c = ip6mr_cache_alloc();
if (c == NULL)
return -ENOMEM;
c->mf6c_origin = mfc->mf6cc_origin.sin6_addr;
c->mf6c_mcastgrp = mfc->mf6cc_mcastgrp.sin6_addr;
c->mf6c_parent = mfc->mf6cc_parent;
- ip6mr_update_thresholds(c, ttls);
+ ip6mr_update_thresholds(mrt, c, ttls);
if (!mrtsock)
c->mfc_flags |= MFC_STATIC;
write_lock_bh(&mrt_lock);
- c->next = net->ipv6.mfc6_cache_array[line];
- net->ipv6.mfc6_cache_array[line] = c;
+ list_add(&c->list, &mrt->mfc6_cache_array[line]);
write_unlock_bh(&mrt_lock);
/*
* Check to see if we resolved a queued list. If so we
* need to send on the frames and tidy up.
*/
+ found = false;
spin_lock_bh(&mfc_unres_lock);
- for (cp = &mfc_unres_queue; (uc = *cp) != NULL;
- cp = &uc->next) {
- if (net_eq(mfc6_net(uc), net) &&
- ipv6_addr_equal(&uc->mf6c_origin, &c->mf6c_origin) &&
+ list_for_each_entry(uc, &mrt->mfc6_unres_queue, list) {
+ if (ipv6_addr_equal(&uc->mf6c_origin, &c->mf6c_origin) &&
ipv6_addr_equal(&uc->mf6c_mcastgrp, &c->mf6c_mcastgrp)) {
- *cp = uc->next;
- atomic_dec(&net->ipv6.cache_resolve_queue_len);
+ list_del(&uc->list);
+ atomic_dec(&mrt->cache_resolve_queue_len);
+ found = true;
break;
}
}
- if (mfc_unres_queue == NULL)
- del_timer(&ipmr_expire_timer);
+ if (list_empty(&mrt->mfc6_unres_queue))
+ del_timer(&mrt->ipmr_expire_timer);
spin_unlock_bh(&mfc_unres_lock);
- if (uc) {
- ip6mr_cache_resolve(uc, c);
+ if (found) {
+ ip6mr_cache_resolve(net, mrt, uc, c);
ip6mr_cache_free(uc);
}
return 0;
@@ -1192,17 +1459,18 @@
* Close the multicast socket, and clear the vif tables etc
*/
-static void mroute_clean_tables(struct net *net)
+static void mroute_clean_tables(struct mr6_table *mrt)
{
int i;
LIST_HEAD(list);
+ struct mfc6_cache *c, *next;
/*
* Shut down all active vif entries
*/
- for (i = 0; i < net->ipv6.maxvif; i++) {
- if (!(net->ipv6.vif6_table[i].flags & VIFF_STATIC))
- mif6_delete(net, i, &list);
+ for (i = 0; i < mrt->maxvif; i++) {
+ if (!(mrt->vif6_table[i].flags & VIFF_STATIC))
+ mif6_delete(mrt, i, &list);
}
unregister_netdevice_many(&list);
@@ -1210,48 +1478,36 @@
* Wipe the cache
*/
for (i = 0; i < MFC6_LINES; i++) {
- struct mfc6_cache *c, **cp;
-
- cp = &net->ipv6.mfc6_cache_array[i];
- while ((c = *cp) != NULL) {
- if (c->mfc_flags & MFC_STATIC) {
- cp = &c->next;
+ list_for_each_entry_safe(c, next, &mrt->mfc6_cache_array[i], list) {
+ if (c->mfc_flags & MFC_STATIC)
continue;
- }
write_lock_bh(&mrt_lock);
- *cp = c->next;
+ list_del(&c->list);
write_unlock_bh(&mrt_lock);
ip6mr_cache_free(c);
}
}
- if (atomic_read(&net->ipv6.cache_resolve_queue_len) != 0) {
- struct mfc6_cache *c, **cp;
-
+ if (atomic_read(&mrt->cache_resolve_queue_len) != 0) {
spin_lock_bh(&mfc_unres_lock);
- cp = &mfc_unres_queue;
- while ((c = *cp) != NULL) {
- if (!net_eq(mfc6_net(c), net)) {
- cp = &c->next;
- continue;
- }
- *cp = c->next;
- ip6mr_destroy_unres(c);
+ list_for_each_entry_safe(c, next, &mrt->mfc6_unres_queue, list) {
+ list_del(&c->list);
+ ip6mr_destroy_unres(mrt, c);
}
spin_unlock_bh(&mfc_unres_lock);
}
}
-static int ip6mr_sk_init(struct sock *sk)
+static int ip6mr_sk_init(struct mr6_table *mrt, struct sock *sk)
{
int err = 0;
struct net *net = sock_net(sk);
rtnl_lock();
write_lock_bh(&mrt_lock);
- if (likely(net->ipv6.mroute6_sk == NULL)) {
- net->ipv6.mroute6_sk = sk;
+ if (likely(mrt->mroute6_sk == NULL)) {
+ mrt->mroute6_sk = sk;
net->ipv6.devconf_all->mc_forwarding++;
}
else
@@ -1265,24 +1521,43 @@
int ip6mr_sk_done(struct sock *sk)
{
- int err = 0;
+ int err = -EACCES;
struct net *net = sock_net(sk);
+ struct mr6_table *mrt;
rtnl_lock();
- if (sk == net->ipv6.mroute6_sk) {
- write_lock_bh(&mrt_lock);
- net->ipv6.mroute6_sk = NULL;
- net->ipv6.devconf_all->mc_forwarding--;
- write_unlock_bh(&mrt_lock);
+ ip6mr_for_each_table(mrt, net) {
+ if (sk == mrt->mroute6_sk) {
+ write_lock_bh(&mrt_lock);
+ mrt->mroute6_sk = NULL;
+ net->ipv6.devconf_all->mc_forwarding--;
+ write_unlock_bh(&mrt_lock);
- mroute_clean_tables(net);
- } else
- err = -EACCES;
+ mroute_clean_tables(mrt);
+ err = 0;
+ break;
+ }
+ }
rtnl_unlock();
return err;
}
+struct sock *mroute6_socket(struct net *net, struct sk_buff *skb)
+{
+ struct mr6_table *mrt;
+ struct flowi fl = {
+ .iif = skb->skb_iif,
+ .oif = skb->dev->ifindex,
+ .mark = skb->mark,
+ };
+
+ if (ip6mr_fib_lookup(net, &fl, &mrt) < 0)
+ return NULL;
+
+ return mrt->mroute6_sk;
+}
+
/*
* Socket options and virtual interface manipulation. The whole
* virtual interface system is a complete heap, but unfortunately
@@ -1297,9 +1572,14 @@
struct mf6cctl mfc;
mifi_t mifi;
struct net *net = sock_net(sk);
+ struct mr6_table *mrt;
+
+ mrt = ip6mr_get_table(net, raw6_sk(sk)->ip6mr_table ? : RT6_TABLE_DFLT);
+ if (mrt == NULL)
+ return -ENOENT;
if (optname != MRT6_INIT) {
- if (sk != net->ipv6.mroute6_sk && !capable(CAP_NET_ADMIN))
+ if (sk != mrt->mroute6_sk && !capable(CAP_NET_ADMIN))
return -EACCES;
}
@@ -1311,7 +1591,7 @@
if (optlen < sizeof(int))
return -EINVAL;
- return ip6mr_sk_init(sk);
+ return ip6mr_sk_init(mrt, sk);
case MRT6_DONE:
return ip6mr_sk_done(sk);
@@ -1324,7 +1604,7 @@
if (vif.mif6c_mifi >= MAXMIFS)
return -ENFILE;
rtnl_lock();
- ret = mif6_add(net, &vif, sk == net->ipv6.mroute6_sk);
+ ret = mif6_add(net, mrt, &vif, sk == mrt->mroute6_sk);
rtnl_unlock();
return ret;
@@ -1334,7 +1614,7 @@
if (copy_from_user(&mifi, optval, sizeof(mifi_t)))
return -EFAULT;
rtnl_lock();
- ret = mif6_delete(net, mifi, NULL);
+ ret = mif6_delete(mrt, mifi, NULL);
rtnl_unlock();
return ret;
@@ -1350,10 +1630,9 @@
return -EFAULT;
rtnl_lock();
if (optname == MRT6_DEL_MFC)
- ret = ip6mr_mfc_delete(net, &mfc);
+ ret = ip6mr_mfc_delete(mrt, &mfc);
else
- ret = ip6mr_mfc_add(net, &mfc,
- sk == net->ipv6.mroute6_sk);
+ ret = ip6mr_mfc_add(net, mrt, &mfc, sk == mrt->mroute6_sk);
rtnl_unlock();
return ret;
@@ -1365,7 +1644,7 @@
int v;
if (get_user(v, (int __user *)optval))
return -EFAULT;
- net->ipv6.mroute_do_assert = !!v;
+ mrt->mroute_do_assert = !!v;
return 0;
}
@@ -1378,15 +1657,36 @@
v = !!v;
rtnl_lock();
ret = 0;
- if (v != net->ipv6.mroute_do_pim) {
- net->ipv6.mroute_do_pim = v;
- net->ipv6.mroute_do_assert = v;
+ if (v != mrt->mroute_do_pim) {
+ mrt->mroute_do_pim = v;
+ mrt->mroute_do_assert = v;
}
rtnl_unlock();
return ret;
}
#endif
+#ifdef CONFIG_IPV6_MROUTE_MULTIPLE_TABLES
+ case MRT6_TABLE:
+ {
+ u32 v;
+
+ if (optlen != sizeof(u32))
+ return -EINVAL;
+ if (get_user(v, (u32 __user *)optval))
+ return -EFAULT;
+ if (sk == mrt->mroute6_sk)
+ return -EBUSY;
+
+ rtnl_lock();
+ ret = 0;
+ if (!ip6mr_new_table(net, v))
+ ret = -ENOMEM;
+ raw6_sk(sk)->ip6mr_table = v;
+ rtnl_unlock();
+ return ret;
+ }
+#endif
/*
* Spurious command, or MRT6_VERSION which you cannot
* set.
@@ -1406,6 +1706,11 @@
int olr;
int val;
struct net *net = sock_net(sk);
+ struct mr6_table *mrt;
+
+ mrt = ip6mr_get_table(net, raw6_sk(sk)->ip6mr_table ? : RT6_TABLE_DFLT);
+ if (mrt == NULL)
+ return -ENOENT;
switch (optname) {
case MRT6_VERSION:
@@ -1413,11 +1718,11 @@
break;
#ifdef CONFIG_IPV6_PIMSM_V2
case MRT6_PIM:
- val = net->ipv6.mroute_do_pim;
+ val = mrt->mroute_do_pim;
break;
#endif
case MRT6_ASSERT:
- val = net->ipv6.mroute_do_assert;
+ val = mrt->mroute_do_assert;
break;
default:
return -ENOPROTOOPT;
@@ -1448,16 +1753,21 @@
struct mif_device *vif;
struct mfc6_cache *c;
struct net *net = sock_net(sk);
+ struct mr6_table *mrt;
+
+ mrt = ip6mr_get_table(net, raw6_sk(sk)->ip6mr_table ? : RT6_TABLE_DFLT);
+ if (mrt == NULL)
+ return -ENOENT;
switch (cmd) {
case SIOCGETMIFCNT_IN6:
if (copy_from_user(&vr, arg, sizeof(vr)))
return -EFAULT;
- if (vr.mifi >= net->ipv6.maxvif)
+ if (vr.mifi >= mrt->maxvif)
return -EINVAL;
read_lock(&mrt_lock);
- vif = &net->ipv6.vif6_table[vr.mifi];
- if (MIF_EXISTS(net, vr.mifi)) {
+ vif = &mrt->vif6_table[vr.mifi];
+ if (MIF_EXISTS(mrt, vr.mifi)) {
vr.icount = vif->pkt_in;
vr.ocount = vif->pkt_out;
vr.ibytes = vif->bytes_in;
@@ -1475,7 +1785,7 @@
return -EFAULT;
read_lock(&mrt_lock);
- c = ip6mr_cache_find(net, &sr.src.sin6_addr, &sr.grp.sin6_addr);
+ c = ip6mr_cache_find(mrt, &sr.src.sin6_addr, &sr.grp.sin6_addr);
if (c) {
sr.pktcnt = c->mfc_un.res.pkt;
sr.bytecnt = c->mfc_un.res.bytes;
@@ -1505,11 +1815,11 @@
* Processing handlers for ip6mr_forward
*/
-static int ip6mr_forward2(struct sk_buff *skb, struct mfc6_cache *c, int vifi)
+static int ip6mr_forward2(struct net *net, struct mr6_table *mrt,
+ struct sk_buff *skb, struct mfc6_cache *c, int vifi)
{
struct ipv6hdr *ipv6h;
- struct net *net = mfc6_net(c);
- struct mif_device *vif = &net->ipv6.vif6_table[vifi];
+ struct mif_device *vif = &mrt->vif6_table[vifi];
struct net_device *dev;
struct dst_entry *dst;
struct flowi fl;
@@ -1523,7 +1833,7 @@
vif->bytes_out += skb->len;
vif->dev->stats.tx_bytes += skb->len;
vif->dev->stats.tx_packets++;
- ip6mr_cache_report(net, skb, vifi, MRT6MSG_WHOLEPKT);
+ ip6mr_cache_report(mrt, skb, vifi, MRT6MSG_WHOLEPKT);
goto out_free;
}
#endif
@@ -1570,7 +1880,7 @@
IP6CB(skb)->flags |= IP6SKB_FORWARDED;
- return NF_HOOK(PF_INET6, NF_INET_FORWARD, skb, skb->dev, dev,
+ return NF_HOOK(NFPROTO_IPV6, NF_INET_FORWARD, skb, skb->dev, dev,
ip6mr_forward2_finish);
out_free:
@@ -1578,22 +1888,22 @@
return 0;
}
-static int ip6mr_find_vif(struct net_device *dev)
+static int ip6mr_find_vif(struct mr6_table *mrt, struct net_device *dev)
{
- struct net *net = dev_net(dev);
int ct;
- for (ct = net->ipv6.maxvif - 1; ct >= 0; ct--) {
- if (net->ipv6.vif6_table[ct].dev == dev)
+
+ for (ct = mrt->maxvif - 1; ct >= 0; ct--) {
+ if (mrt->vif6_table[ct].dev == dev)
break;
}
return ct;
}
-static int ip6_mr_forward(struct sk_buff *skb, struct mfc6_cache *cache)
+static int ip6_mr_forward(struct net *net, struct mr6_table *mrt,
+ struct sk_buff *skb, struct mfc6_cache *cache)
{
int psend = -1;
int vif, ct;
- struct net *net = mfc6_net(cache);
vif = cache->mf6c_parent;
cache->mfc_un.res.pkt++;
@@ -1602,30 +1912,30 @@
/*
* Wrong interface: drop packet and (maybe) send PIM assert.
*/
- if (net->ipv6.vif6_table[vif].dev != skb->dev) {
+ if (mrt->vif6_table[vif].dev != skb->dev) {
int true_vifi;
cache->mfc_un.res.wrong_if++;
- true_vifi = ip6mr_find_vif(skb->dev);
+ true_vifi = ip6mr_find_vif(mrt, skb->dev);
- if (true_vifi >= 0 && net->ipv6.mroute_do_assert &&
+ if (true_vifi >= 0 && mrt->mroute_do_assert &&
/* pimsm uses asserts, when switching from RPT to SPT,
so that we cannot check that packet arrived on an oif.
It is bad, but otherwise we would need to move pretty
large chunk of pimd to kernel. Ough... --ANK
*/
- (net->ipv6.mroute_do_pim ||
+ (mrt->mroute_do_pim ||
cache->mfc_un.res.ttls[true_vifi] < 255) &&
time_after(jiffies,
cache->mfc_un.res.last_assert + MFC_ASSERT_THRESH)) {
cache->mfc_un.res.last_assert = jiffies;
- ip6mr_cache_report(net, skb, true_vifi, MRT6MSG_WRONGMIF);
+ ip6mr_cache_report(mrt, skb, true_vifi, MRT6MSG_WRONGMIF);
}
goto dont_forward;
}
- net->ipv6.vif6_table[vif].pkt_in++;
- net->ipv6.vif6_table[vif].bytes_in += skb->len;
+ mrt->vif6_table[vif].pkt_in++;
+ mrt->vif6_table[vif].bytes_in += skb->len;
/*
* Forward the frame
@@ -1635,13 +1945,13 @@
if (psend != -1) {
struct sk_buff *skb2 = skb_clone(skb, GFP_ATOMIC);
if (skb2)
- ip6mr_forward2(skb2, cache, psend);
+ ip6mr_forward2(net, mrt, skb2, cache, psend);
}
psend = ct;
}
}
if (psend != -1) {
- ip6mr_forward2(skb, cache, psend);
+ ip6mr_forward2(net, mrt, skb, cache, psend);
return 0;
}
@@ -1659,9 +1969,19 @@
{
struct mfc6_cache *cache;
struct net *net = dev_net(skb->dev);
+ struct mr6_table *mrt;
+ struct flowi fl = {
+ .iif = skb->dev->ifindex,
+ .mark = skb->mark,
+ };
+ int err;
+
+ err = ip6mr_fib_lookup(net, &fl, &mrt);
+ if (err < 0)
+ return err;
read_lock(&mrt_lock);
- cache = ip6mr_cache_find(net,
+ cache = ip6mr_cache_find(mrt,
&ipv6_hdr(skb)->saddr, &ipv6_hdr(skb)->daddr);
/*
@@ -1670,9 +1990,9 @@
if (cache == NULL) {
int vif;
- vif = ip6mr_find_vif(skb->dev);
+ vif = ip6mr_find_vif(mrt, skb->dev);
if (vif >= 0) {
- int err = ip6mr_cache_unresolved(net, vif, skb);
+ int err = ip6mr_cache_unresolved(mrt, vif, skb);
read_unlock(&mrt_lock);
return err;
@@ -1682,7 +2002,7 @@
return -ENODEV;
}
- ip6_mr_forward(skb, cache);
+ ip6_mr_forward(net, mrt, skb, cache);
read_unlock(&mrt_lock);
@@ -1690,12 +2010,11 @@
}
-static int
-ip6mr_fill_mroute(struct sk_buff *skb, struct mfc6_cache *c, struct rtmsg *rtm)
+static int __ip6mr_fill_mroute(struct mr6_table *mrt, struct sk_buff *skb,
+ struct mfc6_cache *c, struct rtmsg *rtm)
{
int ct;
struct rtnexthop *nhp;
- struct net *net = mfc6_net(c);
u8 *b = skb_tail_pointer(skb);
struct rtattr *mp_head;
@@ -1703,19 +2022,19 @@
if (c->mf6c_parent > MAXMIFS)
return -ENOENT;
- if (MIF_EXISTS(net, c->mf6c_parent))
- RTA_PUT(skb, RTA_IIF, 4, &net->ipv6.vif6_table[c->mf6c_parent].dev->ifindex);
+ if (MIF_EXISTS(mrt, c->mf6c_parent))
+ RTA_PUT(skb, RTA_IIF, 4, &mrt->vif6_table[c->mf6c_parent].dev->ifindex);
mp_head = (struct rtattr *)skb_put(skb, RTA_LENGTH(0));
for (ct = c->mfc_un.res.minvif; ct < c->mfc_un.res.maxvif; ct++) {
- if (MIF_EXISTS(net, ct) && c->mfc_un.res.ttls[ct] < 255) {
+ if (MIF_EXISTS(mrt, ct) && c->mfc_un.res.ttls[ct] < 255) {
if (skb_tailroom(skb) < RTA_ALIGN(RTA_ALIGN(sizeof(*nhp)) + 4))
goto rtattr_failure;
nhp = (struct rtnexthop *)skb_put(skb, RTA_ALIGN(sizeof(*nhp)));
nhp->rtnh_flags = 0;
nhp->rtnh_hops = c->mfc_un.res.ttls[ct];
- nhp->rtnh_ifindex = net->ipv6.vif6_table[ct].dev->ifindex;
+ nhp->rtnh_ifindex = mrt->vif6_table[ct].dev->ifindex;
nhp->rtnh_len = sizeof(*nhp);
}
}
@@ -1733,11 +2052,16 @@
struct sk_buff *skb, struct rtmsg *rtm, int nowait)
{
int err;
+ struct mr6_table *mrt;
struct mfc6_cache *cache;
struct rt6_info *rt = (struct rt6_info *)skb_dst(skb);
+ mrt = ip6mr_get_table(net, RT6_TABLE_DFLT);
+ if (mrt == NULL)
+ return -ENOENT;
+
read_lock(&mrt_lock);
- cache = ip6mr_cache_find(net, &rt->rt6i_src.addr, &rt->rt6i_dst.addr);
+ cache = ip6mr_cache_find(mrt, &rt->rt6i_src.addr, &rt->rt6i_dst.addr);
if (!cache) {
struct sk_buff *skb2;
@@ -1751,7 +2075,7 @@
}
dev = skb->dev;
- if (dev == NULL || (vif = ip6mr_find_vif(dev)) < 0) {
+ if (dev == NULL || (vif = ip6mr_find_vif(mrt, dev)) < 0) {
read_unlock(&mrt_lock);
return -ENODEV;
}
@@ -1780,7 +2104,7 @@
ipv6_addr_copy(&iph->saddr, &rt->rt6i_src.addr);
ipv6_addr_copy(&iph->daddr, &rt->rt6i_dst.addr);
- err = ip6mr_cache_unresolved(net, vif, skb2);
+ err = ip6mr_cache_unresolved(mrt, vif, skb2);
read_unlock(&mrt_lock);
return err;
@@ -1789,8 +2113,88 @@
if (!nowait && (rtm->rtm_flags&RTM_F_NOTIFY))
cache->mfc_flags |= MFC_NOTIFY;
- err = ip6mr_fill_mroute(skb, cache, rtm);
+ err = __ip6mr_fill_mroute(mrt, skb, cache, rtm);
read_unlock(&mrt_lock);
return err;
}
+static int ip6mr_fill_mroute(struct mr6_table *mrt, struct sk_buff *skb,
+ u32 pid, u32 seq, struct mfc6_cache *c)
+{
+ struct nlmsghdr *nlh;
+ struct rtmsg *rtm;
+
+ nlh = nlmsg_put(skb, pid, seq, RTM_NEWROUTE, sizeof(*rtm), NLM_F_MULTI);
+ if (nlh == NULL)
+ return -EMSGSIZE;
+
+ rtm = nlmsg_data(nlh);
+ rtm->rtm_family = RTNL_FAMILY_IPMR;
+ rtm->rtm_dst_len = 128;
+ rtm->rtm_src_len = 128;
+ rtm->rtm_tos = 0;
+ rtm->rtm_table = mrt->id;
+ NLA_PUT_U32(skb, RTA_TABLE, mrt->id);
+ rtm->rtm_scope = RT_SCOPE_UNIVERSE;
+ rtm->rtm_protocol = RTPROT_UNSPEC;
+ rtm->rtm_flags = 0;
+
+ NLA_PUT(skb, RTA_SRC, 16, &c->mf6c_origin);
+ NLA_PUT(skb, RTA_DST, 16, &c->mf6c_mcastgrp);
+
+ if (__ip6mr_fill_mroute(mrt, skb, c, rtm) < 0)
+ goto nla_put_failure;
+
+ return nlmsg_end(skb, nlh);
+
+nla_put_failure:
+ nlmsg_cancel(skb, nlh);
+ return -EMSGSIZE;
+}
+
+static int ip6mr_rtm_dumproute(struct sk_buff *skb, struct netlink_callback *cb)
+{
+ struct net *net = sock_net(skb->sk);
+ struct mr6_table *mrt;
+ struct mfc6_cache *mfc;
+ unsigned int t = 0, s_t;
+ unsigned int h = 0, s_h;
+ unsigned int e = 0, s_e;
+
+ s_t = cb->args[0];
+ s_h = cb->args[1];
+ s_e = cb->args[2];
+
+ read_lock(&mrt_lock);
+ ip6mr_for_each_table(mrt, net) {
+ if (t < s_t)
+ goto next_table;
+ if (t > s_t)
+ s_h = 0;
+ for (h = s_h; h < MFC6_LINES; h++) {
+ list_for_each_entry(mfc, &mrt->mfc6_cache_array[h], list) {
+ if (e < s_e)
+ goto next_entry;
+ if (ip6mr_fill_mroute(mrt, skb,
+ NETLINK_CB(cb->skb).pid,
+ cb->nlh->nlmsg_seq,
+ mfc) < 0)
+ goto done;
+next_entry:
+ e++;
+ }
+ e = s_e = 0;
+ }
+ s_h = 0;
+next_table:
+ t++;
+ }
+done:
+ read_unlock(&mrt_lock);
+
+ cb->args[2] = e;
+ cb->args[1] = h;
+ cb->args[0] = t;
+
+ return skb->len;
+}
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 006aee6..59f1881 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -1428,7 +1428,7 @@
payload_len = skb->len;
- err = NF_HOOK(PF_INET6, NF_INET_LOCAL_OUT, skb, NULL, skb->dev,
+ err = NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_OUT, skb, NULL, skb->dev,
dst_output);
out:
if (!err) {
@@ -1793,7 +1793,7 @@
goto err_out;
skb_dst_set(skb, dst);
- err = NF_HOOK(PF_INET6, NF_INET_LOCAL_OUT, skb, NULL, skb->dev,
+ err = NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_OUT, skb, NULL, skb->dev,
dst_output);
out:
if (!err) {
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index da0a4d2..3f7c12b 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -536,7 +536,7 @@
idev = in6_dev_get(dst->dev);
IP6_UPD_PO_STATS(net, idev, IPSTATS_MIB_OUT, skb->len);
- err = NF_HOOK(PF_INET6, NF_INET_LOCAL_OUT, skb, NULL, dst->dev,
+ err = NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_OUT, skb, NULL, dst->dev,
dst_output);
if (!err) {
ICMP6MSGOUT_INC_STATS(net, idev, type);
@@ -1618,7 +1618,7 @@
skb_dst_set(buff, dst);
idev = in6_dev_get(dst->dev);
IP6_UPD_PO_STATS(net, idev, IPSTATS_MIB_OUT, skb->len);
- err = NF_HOOK(PF_INET6, NF_INET_LOCAL_OUT, buff, NULL, dst->dev,
+ err = NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_OUT, buff, NULL, dst->dev,
dst_output);
if (!err) {
ICMP6MSGOUT_INC_STATS(net, idev, NDISC_REDIRECT);
diff --git a/net/ipv6/netfilter.c b/net/ipv6/netfilter.c
index d5ed92b..a74951c 100644
--- a/net/ipv6/netfilter.c
+++ b/net/ipv6/netfilter.c
@@ -25,20 +25,6 @@
};
dst = ip6_route_output(net, skb->sk, &fl);
-
-#ifdef CONFIG_XFRM
- if (!(IP6CB(skb)->flags & IP6SKB_XFRM_TRANSFORMED) &&
- xfrm_decode_session(skb, &fl, AF_INET6) == 0) {
- struct dst_entry *dst2 = skb_dst(skb);
-
- if (xfrm_lookup(net, &dst2, &fl, skb->sk, 0)) {
- skb_dst_set(skb, NULL);
- return -1;
- }
- skb_dst_set(skb, dst2);
- }
-#endif
-
if (dst->error) {
IP6_INC_STATS(net, ip6_dst_idev(dst), IPSTATS_MIB_OUTNOROUTES);
LIMIT_NETDEBUG(KERN_DEBUG "ip6_route_me_harder: No more route.\n");
@@ -50,6 +36,17 @@
skb_dst_drop(skb);
skb_dst_set(skb, dst);
+
+#ifdef CONFIG_XFRM
+ if (!(IP6CB(skb)->flags & IP6SKB_XFRM_TRANSFORMED) &&
+ xfrm_decode_session(skb, &fl, AF_INET6) == 0) {
+ skb_dst_set(skb, NULL);
+ if (xfrm_lookup(net, &dst, &fl, skb->sk, 0))
+ return -1;
+ skb_dst_set(skb, dst);
+ }
+#endif
+
return 0;
}
EXPORT_SYMBOL(ip6_route_me_harder);
diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c
index 6a68a74..8c20174 100644
--- a/net/ipv6/netfilter/ip6_queue.c
+++ b/net/ipv6/netfilter/ip6_queue.c
@@ -162,8 +162,7 @@
break;
case IPQ_COPY_PACKET:
- if ((entry->skb->ip_summed == CHECKSUM_PARTIAL ||
- entry->skb->ip_summed == CHECKSUM_COMPLETE) &&
+ if (entry->skb->ip_summed == CHECKSUM_PARTIAL &&
(*errp = skb_checksum_help(entry->skb))) {
read_unlock_bh(&queue_lock);
return NULL;
@@ -463,7 +462,6 @@
if (flags & NLM_F_ACK)
netlink_ack(skb, nlh, 0);
- return;
}
static void
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index 9210e31..6f517bd 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -40,24 +40,19 @@
/*#define DEBUG_IP_FIREWALL_USER*/
#ifdef DEBUG_IP_FIREWALL
-#define dprintf(format, args...) printk(format , ## args)
+#define dprintf(format, args...) pr_info(format , ## args)
#else
#define dprintf(format, args...)
#endif
#ifdef DEBUG_IP_FIREWALL_USER
-#define duprintf(format, args...) printk(format , ## args)
+#define duprintf(format, args...) pr_info(format , ## args)
#else
#define duprintf(format, args...)
#endif
#ifdef CONFIG_NETFILTER_DEBUG
-#define IP_NF_ASSERT(x) \
-do { \
- if (!(x)) \
- printk("IP_NF_ASSERT: %s:%s:%u\n", \
- __func__, __FILE__, __LINE__); \
-} while(0)
+#define IP_NF_ASSERT(x) WARN_ON(!(x))
#else
#define IP_NF_ASSERT(x)
#endif
@@ -197,30 +192,14 @@
}
static unsigned int
-ip6t_error(struct sk_buff *skb, const struct xt_target_param *par)
+ip6t_error(struct sk_buff *skb, const struct xt_action_param *par)
{
if (net_ratelimit())
- printk("ip6_tables: error: `%s'\n",
- (const char *)par->targinfo);
+ pr_info("error: `%s'\n", (const char *)par->targinfo);
return NF_DROP;
}
-/* Performance critical - called for every packet */
-static inline bool
-do_match(const struct ip6t_entry_match *m, const struct sk_buff *skb,
- struct xt_match_param *par)
-{
- par->match = m->u.kernel.match;
- par->matchinfo = m->data;
-
- /* Stop iteration if it doesn't match */
- if (!m->u.kernel.match->match(skb, par))
- return true;
- else
- return false;
-}
-
static inline struct ip6t_entry *
get_entry(const void *base, unsigned int offset)
{
@@ -352,18 +331,15 @@
const struct net_device *out,
struct xt_table *table)
{
-#define tb_comefrom ((struct ip6t_entry *)table_base)->comefrom
-
static const char nulldevname[IFNAMSIZ] __attribute__((aligned(sizeof(long))));
- bool hotdrop = false;
/* Initializing verdict to NF_DROP keeps gcc happy. */
unsigned int verdict = NF_DROP;
const char *indev, *outdev;
const void *table_base;
- struct ip6t_entry *e, *back;
+ struct ip6t_entry *e, **jumpstack;
+ unsigned int *stackptr, origptr, cpu;
const struct xt_table_info *private;
- struct xt_match_param mtpar;
- struct xt_target_param tgpar;
+ struct xt_action_param acpar;
/* Initialization */
indev = in ? in->name : nulldevname;
@@ -374,39 +350,42 @@
* things we don't know, ie. tcp syn flag or ports). If the
* rule is also a fragment-specific rule, non-fragments won't
* match it. */
- mtpar.hotdrop = &hotdrop;
- mtpar.in = tgpar.in = in;
- mtpar.out = tgpar.out = out;
- mtpar.family = tgpar.family = NFPROTO_IPV6;
- mtpar.hooknum = tgpar.hooknum = hook;
+ acpar.hotdrop = false;
+ acpar.in = in;
+ acpar.out = out;
+ acpar.family = NFPROTO_IPV6;
+ acpar.hooknum = hook;
IP_NF_ASSERT(table->valid_hooks & (1 << hook));
xt_info_rdlock_bh();
private = table->private;
- table_base = private->entries[smp_processor_id()];
+ cpu = smp_processor_id();
+ table_base = private->entries[cpu];
+ jumpstack = (struct ip6t_entry **)private->jumpstack[cpu];
+ stackptr = &private->stackptr[cpu];
+ origptr = *stackptr;
e = get_entry(table_base, private->hook_entry[hook]);
- /* For return from builtin chain */
- back = get_entry(table_base, private->underflow[hook]);
-
do {
const struct ip6t_entry_target *t;
const struct xt_entry_match *ematch;
IP_NF_ASSERT(e);
- IP_NF_ASSERT(back);
if (!ip6_packet_match(skb, indev, outdev, &e->ipv6,
- &mtpar.thoff, &mtpar.fragoff, &hotdrop)) {
+ &acpar.thoff, &acpar.fragoff, &acpar.hotdrop)) {
no_match:
e = ip6t_next_entry(e);
continue;
}
- xt_ematch_foreach(ematch, e)
- if (do_match(ematch, skb, &mtpar) != 0)
+ xt_ematch_foreach(ematch, e) {
+ acpar.match = ematch->u.kernel.match;
+ acpar.matchinfo = ematch->data;
+ if (!acpar.match->match(skb, &acpar))
goto no_match;
+ }
ADD_COUNTER(e->counters,
ntohs(ipv6_hdr(skb)->payload_len) +
@@ -433,62 +412,47 @@
verdict = (unsigned)(-v) - 1;
break;
}
- e = back;
- back = get_entry(table_base, back->comefrom);
+ if (*stackptr == 0)
+ e = get_entry(table_base,
+ private->underflow[hook]);
+ else
+ e = ip6t_next_entry(jumpstack[--*stackptr]);
continue;
}
if (table_base + v != ip6t_next_entry(e) &&
!(e->ipv6.flags & IP6T_F_GOTO)) {
- /* Save old back ptr in next entry */
- struct ip6t_entry *next = ip6t_next_entry(e);
- next->comefrom = (void *)back - table_base;
- /* set back pointer to next entry */
- back = next;
+ if (*stackptr >= private->stacksize) {
+ verdict = NF_DROP;
+ break;
+ }
+ jumpstack[(*stackptr)++] = e;
}
e = get_entry(table_base, v);
continue;
}
- /* Targets which reenter must return
- abs. verdicts */
- tgpar.target = t->u.kernel.target;
- tgpar.targinfo = t->data;
+ acpar.target = t->u.kernel.target;
+ acpar.targinfo = t->data;
-#ifdef CONFIG_NETFILTER_DEBUG
- tb_comefrom = 0xeeeeeeec;
-#endif
- verdict = t->u.kernel.target->target(skb, &tgpar);
-
-#ifdef CONFIG_NETFILTER_DEBUG
- if (tb_comefrom != 0xeeeeeeec && verdict == IP6T_CONTINUE) {
- printk("Target %s reentered!\n",
- t->u.kernel.target->name);
- verdict = NF_DROP;
- }
- tb_comefrom = 0x57acc001;
-#endif
+ verdict = t->u.kernel.target->target(skb, &acpar);
if (verdict == IP6T_CONTINUE)
e = ip6t_next_entry(e);
else
/* Verdict */
break;
- } while (!hotdrop);
+ } while (!acpar.hotdrop);
-#ifdef CONFIG_NETFILTER_DEBUG
- tb_comefrom = NETFILTER_LINK_POISON;
-#endif
xt_info_rdunlock_bh();
+ *stackptr = origptr;
#ifdef DEBUG_ALLOW_ALL
return NF_ACCEPT;
#else
- if (hotdrop)
+ if (acpar.hotdrop)
return NF_DROP;
else return verdict;
#endif
-
-#undef tb_comefrom
}
/* Figures out from what hook each rule can be called: returns 0 if
@@ -517,7 +481,7 @@
int visited = e->comefrom & (1 << hook);
if (e->comefrom & (1 << NF_INET_NUMHOOKS)) {
- printk("iptables: loop hook %u pos %u %08X.\n",
+ pr_err("iptables: loop hook %u pos %u %08X.\n",
hook, pos, e->comefrom);
return 0;
}
@@ -661,12 +625,11 @@
struct xt_match *match;
int ret;
- match = try_then_request_module(xt_find_match(AF_INET6, m->u.user.name,
- m->u.user.revision),
- "ip6t_%s", m->u.user.name);
- if (IS_ERR(match) || !match) {
+ match = xt_request_find_match(NFPROTO_IPV6, m->u.user.name,
+ m->u.user.revision);
+ if (IS_ERR(match)) {
duprintf("find_check_match: `%s' not found\n", m->u.user.name);
- return match ? PTR_ERR(match) : -ENOENT;
+ return PTR_ERR(match);
}
m->u.kernel.match = match;
@@ -734,13 +697,11 @@
}
t = ip6t_get_target(e);
- target = try_then_request_module(xt_find_target(AF_INET6,
- t->u.user.name,
- t->u.user.revision),
- "ip6t_%s", t->u.user.name);
- if (IS_ERR(target) || !target) {
+ target = xt_request_find_target(NFPROTO_IPV6, t->u.user.name,
+ t->u.user.revision);
+ if (IS_ERR(target)) {
duprintf("find_check_entry: `%s' not found\n", t->u.user.name);
- ret = target ? PTR_ERR(target) : -ENOENT;
+ ret = PTR_ERR(target);
goto cleanup_matches;
}
t->u.kernel.target = target;
@@ -873,6 +834,9 @@
if (ret != 0)
return ret;
++i;
+ if (strcmp(ip6t_get_target(iter)->u.user.name,
+ XT_ERROR_TARGET) == 0)
+ ++newinfo->stacksize;
}
if (i != repl->num_entries) {
@@ -1509,13 +1473,12 @@
{
struct xt_match *match;
- match = try_then_request_module(xt_find_match(AF_INET6, m->u.user.name,
- m->u.user.revision),
- "ip6t_%s", m->u.user.name);
- if (IS_ERR(match) || !match) {
+ match = xt_request_find_match(NFPROTO_IPV6, m->u.user.name,
+ m->u.user.revision);
+ if (IS_ERR(match)) {
duprintf("compat_check_calc_match: `%s' not found\n",
m->u.user.name);
- return match ? PTR_ERR(match) : -ENOENT;
+ return PTR_ERR(match);
}
m->u.kernel.match = match;
*size += xt_compat_match_offset(match);
@@ -1582,14 +1545,12 @@
}
t = compat_ip6t_get_target(e);
- target = try_then_request_module(xt_find_target(AF_INET6,
- t->u.user.name,
- t->u.user.revision),
- "ip6t_%s", t->u.user.name);
- if (IS_ERR(target) || !target) {
+ target = xt_request_find_target(NFPROTO_IPV6, t->u.user.name,
+ t->u.user.revision);
+ if (IS_ERR(target)) {
duprintf("check_compat_entry_size_and_hooks: `%s' not found\n",
t->u.user.name);
- ret = target ? PTR_ERR(target) : -ENOENT;
+ ret = PTR_ERR(target);
goto release_matches;
}
t->u.kernel.target = target;
@@ -2127,8 +2088,7 @@
{
int ret;
struct xt_table_info *newinfo;
- struct xt_table_info bootstrap
- = { 0, 0, 0, { 0 }, { 0 }, { } };
+ struct xt_table_info bootstrap = {0};
void *loc_cpu_entry;
struct xt_table *new_table;
@@ -2188,7 +2148,7 @@
}
static bool
-icmp6_match(const struct sk_buff *skb, const struct xt_match_param *par)
+icmp6_match(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct icmp6hdr *ic;
struct icmp6hdr _icmph;
@@ -2204,7 +2164,7 @@
* can't. Hence, no choice but to drop.
*/
duprintf("Dropping evil ICMP tinygram.\n");
- *par->hotdrop = true;
+ par->hotdrop = true;
return false;
}
@@ -2216,31 +2176,32 @@
}
/* Called when user tries to insert an entry of this type. */
-static bool icmp6_checkentry(const struct xt_mtchk_param *par)
+static int icmp6_checkentry(const struct xt_mtchk_param *par)
{
const struct ip6t_icmp *icmpinfo = par->matchinfo;
/* Must specify no unknown invflags */
- return !(icmpinfo->invflags & ~IP6T_ICMP_INV);
+ return (icmpinfo->invflags & ~IP6T_ICMP_INV) ? -EINVAL : 0;
}
/* The built-in targets: standard (NULL) and error. */
-static struct xt_target ip6t_standard_target __read_mostly = {
- .name = IP6T_STANDARD_TARGET,
- .targetsize = sizeof(int),
- .family = NFPROTO_IPV6,
+static struct xt_target ip6t_builtin_tg[] __read_mostly = {
+ {
+ .name = IP6T_STANDARD_TARGET,
+ .targetsize = sizeof(int),
+ .family = NFPROTO_IPV6,
#ifdef CONFIG_COMPAT
- .compatsize = sizeof(compat_int_t),
- .compat_from_user = compat_standard_from_user,
- .compat_to_user = compat_standard_to_user,
+ .compatsize = sizeof(compat_int_t),
+ .compat_from_user = compat_standard_from_user,
+ .compat_to_user = compat_standard_to_user,
#endif
-};
-
-static struct xt_target ip6t_error_target __read_mostly = {
- .name = IP6T_ERROR_TARGET,
- .target = ip6t_error,
- .targetsize = IP6T_FUNCTION_MAXNAMELEN,
- .family = NFPROTO_IPV6,
+ },
+ {
+ .name = IP6T_ERROR_TARGET,
+ .target = ip6t_error,
+ .targetsize = IP6T_FUNCTION_MAXNAMELEN,
+ .family = NFPROTO_IPV6,
+ },
};
static struct nf_sockopt_ops ip6t_sockopts = {
@@ -2260,13 +2221,15 @@
.owner = THIS_MODULE,
};
-static struct xt_match icmp6_matchstruct __read_mostly = {
- .name = "icmp6",
- .match = icmp6_match,
- .matchsize = sizeof(struct ip6t_icmp),
- .checkentry = icmp6_checkentry,
- .proto = IPPROTO_ICMPV6,
- .family = NFPROTO_IPV6,
+static struct xt_match ip6t_builtin_mt[] __read_mostly = {
+ {
+ .name = "icmp6",
+ .match = icmp6_match,
+ .matchsize = sizeof(struct ip6t_icmp),
+ .checkentry = icmp6_checkentry,
+ .proto = IPPROTO_ICMPV6,
+ .family = NFPROTO_IPV6,
+ },
};
static int __net_init ip6_tables_net_init(struct net *net)
@@ -2293,13 +2256,10 @@
goto err1;
/* Noone else will be downing sem now, so we won't sleep */
- ret = xt_register_target(&ip6t_standard_target);
+ ret = xt_register_targets(ip6t_builtin_tg, ARRAY_SIZE(ip6t_builtin_tg));
if (ret < 0)
goto err2;
- ret = xt_register_target(&ip6t_error_target);
- if (ret < 0)
- goto err3;
- ret = xt_register_match(&icmp6_matchstruct);
+ ret = xt_register_matches(ip6t_builtin_mt, ARRAY_SIZE(ip6t_builtin_mt));
if (ret < 0)
goto err4;
@@ -2308,15 +2268,13 @@
if (ret < 0)
goto err5;
- printk(KERN_INFO "ip6_tables: (C) 2000-2006 Netfilter Core Team\n");
+ pr_info("(C) 2000-2006 Netfilter Core Team\n");
return 0;
err5:
- xt_unregister_match(&icmp6_matchstruct);
+ xt_unregister_matches(ip6t_builtin_mt, ARRAY_SIZE(ip6t_builtin_mt));
err4:
- xt_unregister_target(&ip6t_error_target);
-err3:
- xt_unregister_target(&ip6t_standard_target);
+ xt_unregister_targets(ip6t_builtin_tg, ARRAY_SIZE(ip6t_builtin_tg));
err2:
unregister_pernet_subsys(&ip6_tables_net_ops);
err1:
@@ -2327,10 +2285,8 @@
{
nf_unregister_sockopt(&ip6t_sockopts);
- xt_unregister_match(&icmp6_matchstruct);
- xt_unregister_target(&ip6t_error_target);
- xt_unregister_target(&ip6t_standard_target);
-
+ xt_unregister_matches(ip6t_builtin_mt, ARRAY_SIZE(ip6t_builtin_mt));
+ xt_unregister_targets(ip6t_builtin_tg, ARRAY_SIZE(ip6t_builtin_tg));
unregister_pernet_subsys(&ip6_tables_net_ops);
}
diff --git a/net/ipv6/netfilter/ip6t_LOG.c b/net/ipv6/netfilter/ip6t_LOG.c
index b285fdf..af4ee11 100644
--- a/net/ipv6/netfilter/ip6t_LOG.c
+++ b/net/ipv6/netfilter/ip6t_LOG.c
@@ -9,9 +9,8 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
-#include <linux/moduleparam.h>
#include <linux/skbuff.h>
#include <linux/if_arp.h>
#include <linux/ip.h>
@@ -378,7 +377,7 @@
.type = NF_LOG_TYPE_LOG,
.u = {
.log = {
- .level = 0,
+ .level = 5,
.logflags = NF_LOG_MASK,
},
},
@@ -437,7 +436,7 @@
}
static unsigned int
-log_tg6(struct sk_buff *skb, const struct xt_target_param *par)
+log_tg6(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct ip6t_log_info *loginfo = par->targinfo;
struct nf_loginfo li;
@@ -452,20 +451,19 @@
}
-static bool log_tg6_check(const struct xt_tgchk_param *par)
+static int log_tg6_check(const struct xt_tgchk_param *par)
{
const struct ip6t_log_info *loginfo = par->targinfo;
if (loginfo->level >= 8) {
- pr_debug("LOG: level %u >= 8\n", loginfo->level);
- return false;
+ pr_debug("level %u >= 8\n", loginfo->level);
+ return -EINVAL;
}
if (loginfo->prefix[sizeof(loginfo->prefix)-1] != '\0') {
- pr_debug("LOG: prefix term %i\n",
- loginfo->prefix[sizeof(loginfo->prefix)-1]);
- return false;
+ pr_debug("prefix not null-terminated\n");
+ return -EINVAL;
}
- return true;
+ return 0;
}
static struct xt_target log_tg6_reg __read_mostly = {
diff --git a/net/ipv6/netfilter/ip6t_REJECT.c b/net/ipv6/netfilter/ip6t_REJECT.c
index 39b50c3..47d2277 100644
--- a/net/ipv6/netfilter/ip6t_REJECT.c
+++ b/net/ipv6/netfilter/ip6t_REJECT.c
@@ -14,6 +14,7 @@
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/gfp.h>
#include <linux/module.h>
@@ -50,7 +51,7 @@
if ((!(ipv6_addr_type(&oip6h->saddr) & IPV6_ADDR_UNICAST)) ||
(!(ipv6_addr_type(&oip6h->daddr) & IPV6_ADDR_UNICAST))) {
- pr_debug("ip6t_REJECT: addr is not unicast.\n");
+ pr_debug("addr is not unicast.\n");
return;
}
@@ -58,7 +59,7 @@
tcphoff = ipv6_skip_exthdr(oldskb, ((u8*)(oip6h+1) - oldskb->data), &proto);
if ((tcphoff < 0) || (tcphoff > oldskb->len)) {
- pr_debug("ip6t_REJECT: Can't get TCP header.\n");
+ pr_debug("Cannot get TCP header.\n");
return;
}
@@ -66,7 +67,7 @@
/* IP header checks: fragment, too short. */
if (proto != IPPROTO_TCP || otcplen < sizeof(struct tcphdr)) {
- pr_debug("ip6t_REJECT: proto(%d) != IPPROTO_TCP, "
+ pr_debug("proto(%d) != IPPROTO_TCP, "
"or too short. otcplen = %d\n",
proto, otcplen);
return;
@@ -77,14 +78,14 @@
/* No RST for RST. */
if (otcph.rst) {
- pr_debug("ip6t_REJECT: RST is set\n");
+ pr_debug("RST is set\n");
return;
}
/* Check checksum. */
if (csum_ipv6_magic(&oip6h->saddr, &oip6h->daddr, otcplen, IPPROTO_TCP,
skb_checksum(oldskb, tcphoff, otcplen, 0))) {
- pr_debug("ip6t_REJECT: TCP checksum is invalid\n");
+ pr_debug("TCP checksum is invalid\n");
return;
}
@@ -108,7 +109,7 @@
if (!nskb) {
if (net_ratelimit())
- printk("ip6t_REJECT: Can't alloc skb\n");
+ pr_debug("cannot alloc skb\n");
dst_release(dst);
return;
}
@@ -174,15 +175,12 @@
}
static unsigned int
-reject_tg6(struct sk_buff *skb, const struct xt_target_param *par)
+reject_tg6(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct ip6t_reject_info *reject = par->targinfo;
struct net *net = dev_net((par->in != NULL) ? par->in : par->out);
pr_debug("%s: medium point\n", __func__);
- /* WARNING: This code causes reentry within ip6tables.
- This means that the ip6tables jump stack is now crap. We
- must return an absolute verdict. --RR */
switch (reject->with) {
case IP6T_ICMP6_NO_ROUTE:
send_unreach(net, skb, ICMPV6_NOROUTE, par->hooknum);
@@ -207,30 +205,30 @@
break;
default:
if (net_ratelimit())
- printk(KERN_WARNING "ip6t_REJECT: case %u not handled yet\n", reject->with);
+ pr_info("case %u not handled yet\n", reject->with);
break;
}
return NF_DROP;
}
-static bool reject_tg6_check(const struct xt_tgchk_param *par)
+static int reject_tg6_check(const struct xt_tgchk_param *par)
{
const struct ip6t_reject_info *rejinfo = par->targinfo;
const struct ip6t_entry *e = par->entryinfo;
if (rejinfo->with == IP6T_ICMP6_ECHOREPLY) {
- printk("ip6t_REJECT: ECHOREPLY is not supported.\n");
- return false;
+ pr_info("ECHOREPLY is not supported.\n");
+ return -EINVAL;
} else if (rejinfo->with == IP6T_TCP_RESET) {
/* Must specify that it's a TCP packet */
if (e->ipv6.proto != IPPROTO_TCP ||
(e->ipv6.invflags & XT_INV_PROTO)) {
- printk("ip6t_REJECT: TCP_RESET illegal for non-tcp\n");
- return false;
+ pr_info("TCP_RESET illegal for non-tcp\n");
+ return -EINVAL;
}
}
- return true;
+ return 0;
}
static struct xt_target reject_tg6_reg __read_mostly = {
diff --git a/net/ipv6/netfilter/ip6t_ah.c b/net/ipv6/netfilter/ip6t_ah.c
index ac0b7c6..89cccc5 100644
--- a/net/ipv6/netfilter/ip6t_ah.c
+++ b/net/ipv6/netfilter/ip6t_ah.c
@@ -6,7 +6,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/ip.h>
@@ -29,14 +29,14 @@
{
bool r;
- pr_debug("ah spi_match:%c 0x%x <= 0x%x <= 0x%x",
+ pr_debug("spi_match:%c 0x%x <= 0x%x <= 0x%x\n",
invert ? '!' : ' ', min, spi, max);
r = (spi >= min && spi <= max) ^ invert;
pr_debug(" result %s\n", r ? "PASS" : "FAILED");
return r;
}
-static bool ah_mt6(const struct sk_buff *skb, const struct xt_match_param *par)
+static bool ah_mt6(const struct sk_buff *skb, struct xt_action_param *par)
{
struct ip_auth_hdr _ah;
const struct ip_auth_hdr *ah;
@@ -48,13 +48,13 @@
err = ipv6_find_hdr(skb, &ptr, NEXTHDR_AUTH, NULL);
if (err < 0) {
if (err != -ENOENT)
- *par->hotdrop = true;
+ par->hotdrop = true;
return false;
}
ah = skb_header_pointer(skb, ptr, sizeof(_ah), &_ah);
if (ah == NULL) {
- *par->hotdrop = true;
+ par->hotdrop = true;
return false;
}
@@ -87,15 +87,15 @@
!(ahinfo->hdrres && ah->reserved);
}
-static bool ah_mt6_check(const struct xt_mtchk_param *par)
+static int ah_mt6_check(const struct xt_mtchk_param *par)
{
const struct ip6t_ah *ahinfo = par->matchinfo;
if (ahinfo->invflags & ~IP6T_AH_INV_MASK) {
- pr_debug("ip6t_ah: unknown flags %X\n", ahinfo->invflags);
- return false;
+ pr_debug("unknown flags %X\n", ahinfo->invflags);
+ return -EINVAL;
}
- return true;
+ return 0;
}
static struct xt_match ah_mt6_reg __read_mostly = {
diff --git a/net/ipv6/netfilter/ip6t_eui64.c b/net/ipv6/netfilter/ip6t_eui64.c
index ca287f6..aab0706 100644
--- a/net/ipv6/netfilter/ip6t_eui64.c
+++ b/net/ipv6/netfilter/ip6t_eui64.c
@@ -20,14 +20,14 @@
MODULE_AUTHOR("Andras Kis-Szabo <kisza@sch.bme.hu>");
static bool
-eui64_mt6(const struct sk_buff *skb, const struct xt_match_param *par)
+eui64_mt6(const struct sk_buff *skb, struct xt_action_param *par)
{
unsigned char eui64[8];
if (!(skb_mac_header(skb) >= skb->head &&
skb_mac_header(skb) + ETH_HLEN <= skb->data) &&
par->fragoff != 0) {
- *par->hotdrop = true;
+ par->hotdrop = true;
return false;
}
diff --git a/net/ipv6/netfilter/ip6t_frag.c b/net/ipv6/netfilter/ip6t_frag.c
index 7b91c25..eda898f 100644
--- a/net/ipv6/netfilter/ip6t_frag.c
+++ b/net/ipv6/netfilter/ip6t_frag.c
@@ -6,7 +6,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/ipv6.h>
@@ -27,7 +27,7 @@
id_match(u_int32_t min, u_int32_t max, u_int32_t id, bool invert)
{
bool r;
- pr_debug("frag id_match:%c 0x%x <= 0x%x <= 0x%x", invert ? '!' : ' ',
+ pr_debug("id_match:%c 0x%x <= 0x%x <= 0x%x\n", invert ? '!' : ' ',
min, id, max);
r = (id >= min && id <= max) ^ invert;
pr_debug(" result %s\n", r ? "PASS" : "FAILED");
@@ -35,7 +35,7 @@
}
static bool
-frag_mt6(const struct sk_buff *skb, const struct xt_match_param *par)
+frag_mt6(const struct sk_buff *skb, struct xt_action_param *par)
{
struct frag_hdr _frag;
const struct frag_hdr *fh;
@@ -46,13 +46,13 @@
err = ipv6_find_hdr(skb, &ptr, NEXTHDR_FRAGMENT, NULL);
if (err < 0) {
if (err != -ENOENT)
- *par->hotdrop = true;
+ par->hotdrop = true;
return false;
}
fh = skb_header_pointer(skb, ptr, sizeof(_frag), &_frag);
if (fh == NULL) {
- *par->hotdrop = true;
+ par->hotdrop = true;
return false;
}
@@ -102,15 +102,15 @@
(ntohs(fh->frag_off) & IP6_MF));
}
-static bool frag_mt6_check(const struct xt_mtchk_param *par)
+static int frag_mt6_check(const struct xt_mtchk_param *par)
{
const struct ip6t_frag *fraginfo = par->matchinfo;
if (fraginfo->invflags & ~IP6T_FRAG_INV_MASK) {
- pr_debug("ip6t_frag: unknown flags %X\n", fraginfo->invflags);
- return false;
+ pr_debug("unknown flags %X\n", fraginfo->invflags);
+ return -EINVAL;
}
- return true;
+ return 0;
}
static struct xt_match frag_mt6_reg __read_mostly = {
diff --git a/net/ipv6/netfilter/ip6t_hbh.c b/net/ipv6/netfilter/ip6t_hbh.c
index e606775..59df051 100644
--- a/net/ipv6/netfilter/ip6t_hbh.c
+++ b/net/ipv6/netfilter/ip6t_hbh.c
@@ -6,7 +6,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/ipv6.h>
@@ -41,8 +41,10 @@
* 5 -> RTALERT 2 x x
*/
+static struct xt_match hbh_mt6_reg[] __read_mostly;
+
static bool
-hbh_mt6(const struct sk_buff *skb, const struct xt_match_param *par)
+hbh_mt6(const struct sk_buff *skb, struct xt_action_param *par)
{
struct ipv6_opt_hdr _optsh;
const struct ipv6_opt_hdr *oh;
@@ -58,16 +60,18 @@
unsigned int optlen;
int err;
- err = ipv6_find_hdr(skb, &ptr, par->match->data, NULL);
+ err = ipv6_find_hdr(skb, &ptr,
+ (par->match == &hbh_mt6_reg[0]) ?
+ NEXTHDR_HOP : NEXTHDR_DEST, NULL);
if (err < 0) {
if (err != -ENOENT)
- *par->hotdrop = true;
+ par->hotdrop = true;
return false;
}
oh = skb_header_pointer(skb, ptr, sizeof(_optsh), &_optsh);
if (oh == NULL) {
- *par->hotdrop = true;
+ par->hotdrop = true;
return false;
}
@@ -160,32 +164,32 @@
return false;
}
-static bool hbh_mt6_check(const struct xt_mtchk_param *par)
+static int hbh_mt6_check(const struct xt_mtchk_param *par)
{
const struct ip6t_opts *optsinfo = par->matchinfo;
if (optsinfo->invflags & ~IP6T_OPTS_INV_MASK) {
- pr_debug("ip6t_opts: unknown flags %X\n", optsinfo->invflags);
- return false;
+ pr_debug("unknown flags %X\n", optsinfo->invflags);
+ return -EINVAL;
}
if (optsinfo->flags & IP6T_OPTS_NSTRICT) {
- pr_debug("ip6t_opts: Not strict - not implemented");
- return false;
+ pr_debug("Not strict - not implemented");
+ return -EINVAL;
}
- return true;
+ return 0;
}
static struct xt_match hbh_mt6_reg[] __read_mostly = {
{
+ /* Note, hbh_mt6 relies on the order of hbh_mt6_reg */
.name = "hbh",
.family = NFPROTO_IPV6,
.match = hbh_mt6,
.matchsize = sizeof(struct ip6t_opts),
.checkentry = hbh_mt6_check,
.me = THIS_MODULE,
- .data = NEXTHDR_HOP,
},
{
.name = "dst",
@@ -194,7 +198,6 @@
.matchsize = sizeof(struct ip6t_opts),
.checkentry = hbh_mt6_check,
.me = THIS_MODULE,
- .data = NEXTHDR_DEST,
},
};
diff --git a/net/ipv6/netfilter/ip6t_ipv6header.c b/net/ipv6/netfilter/ip6t_ipv6header.c
index 91490ad..54bd979 100644
--- a/net/ipv6/netfilter/ip6t_ipv6header.c
+++ b/net/ipv6/netfilter/ip6t_ipv6header.c
@@ -27,7 +27,7 @@
MODULE_AUTHOR("Andras Kis-Szabo <kisza@sch.bme.hu>");
static bool
-ipv6header_mt6(const struct sk_buff *skb, const struct xt_match_param *par)
+ipv6header_mt6(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct ip6t_ipv6header_info *info = par->matchinfo;
unsigned int temp;
@@ -118,16 +118,16 @@
}
}
-static bool ipv6header_mt6_check(const struct xt_mtchk_param *par)
+static int ipv6header_mt6_check(const struct xt_mtchk_param *par)
{
const struct ip6t_ipv6header_info *info = par->matchinfo;
/* invflags is 0 or 0xff in hard mode */
if ((!info->modeflag) && info->invflags != 0x00 &&
info->invflags != 0xFF)
- return false;
+ return -EINVAL;
- return true;
+ return 0;
}
static struct xt_match ipv6header_mt6_reg __read_mostly = {
diff --git a/net/ipv6/netfilter/ip6t_mh.c b/net/ipv6/netfilter/ip6t_mh.c
index aafe4e6..0c90c66 100644
--- a/net/ipv6/netfilter/ip6t_mh.c
+++ b/net/ipv6/netfilter/ip6t_mh.c
@@ -11,6 +11,7 @@
* Based on net/netfilter/xt_tcpudp.c
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/types.h>
#include <linux/module.h>
#include <net/ip.h>
@@ -24,12 +25,6 @@
MODULE_DESCRIPTION("Xtables: IPv6 Mobility Header match");
MODULE_LICENSE("GPL");
-#ifdef DEBUG_IP_FIREWALL_USER
-#define duprintf(format, args...) printk(format , ## args)
-#else
-#define duprintf(format, args...)
-#endif
-
/* Returns 1 if the type is matched by the range, 0 otherwise */
static inline bool
type_match(u_int8_t min, u_int8_t max, u_int8_t type, bool invert)
@@ -37,7 +32,7 @@
return (type >= min && type <= max) ^ invert;
}
-static bool mh_mt6(const struct sk_buff *skb, const struct xt_match_param *par)
+static bool mh_mt6(const struct sk_buff *skb, struct xt_action_param *par)
{
struct ip6_mh _mh;
const struct ip6_mh *mh;
@@ -51,15 +46,15 @@
if (mh == NULL) {
/* We've been asked to examine this packet, and we
can't. Hence, no choice but to drop. */
- duprintf("Dropping evil MH tinygram.\n");
- *par->hotdrop = true;
+ pr_debug("Dropping evil MH tinygram.\n");
+ par->hotdrop = true;
return false;
}
if (mh->ip6mh_proto != IPPROTO_NONE) {
- duprintf("Dropping invalid MH Payload Proto: %u\n",
+ pr_debug("Dropping invalid MH Payload Proto: %u\n",
mh->ip6mh_proto);
- *par->hotdrop = true;
+ par->hotdrop = true;
return false;
}
@@ -67,12 +62,12 @@
!!(mhinfo->invflags & IP6T_MH_INV_TYPE));
}
-static bool mh_mt6_check(const struct xt_mtchk_param *par)
+static int mh_mt6_check(const struct xt_mtchk_param *par)
{
const struct ip6t_mh *mhinfo = par->matchinfo;
/* Must specify no unknown invflags */
- return !(mhinfo->invflags & ~IP6T_MH_INV_MASK);
+ return (mhinfo->invflags & ~IP6T_MH_INV_MASK) ? -EINVAL : 0;
}
static struct xt_match mh_mt6_reg __read_mostly = {
diff --git a/net/ipv6/netfilter/ip6t_rt.c b/net/ipv6/netfilter/ip6t_rt.c
index b77307f..d8488c5 100644
--- a/net/ipv6/netfilter/ip6t_rt.c
+++ b/net/ipv6/netfilter/ip6t_rt.c
@@ -6,7 +6,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/ipv6.h>
@@ -29,14 +29,14 @@
segsleft_match(u_int32_t min, u_int32_t max, u_int32_t id, bool invert)
{
bool r;
- pr_debug("rt segsleft_match:%c 0x%x <= 0x%x <= 0x%x",
+ pr_debug("segsleft_match:%c 0x%x <= 0x%x <= 0x%x\n",
invert ? '!' : ' ', min, id, max);
r = (id >= min && id <= max) ^ invert;
pr_debug(" result %s\n", r ? "PASS" : "FAILED");
return r;
}
-static bool rt_mt6(const struct sk_buff *skb, const struct xt_match_param *par)
+static bool rt_mt6(const struct sk_buff *skb, struct xt_action_param *par)
{
struct ipv6_rt_hdr _route;
const struct ipv6_rt_hdr *rh;
@@ -52,13 +52,13 @@
err = ipv6_find_hdr(skb, &ptr, NEXTHDR_ROUTING, NULL);
if (err < 0) {
if (err != -ENOENT)
- *par->hotdrop = true;
+ par->hotdrop = true;
return false;
}
rh = skb_header_pointer(skb, ptr, sizeof(_route), &_route);
if (rh == NULL) {
- *par->hotdrop = true;
+ par->hotdrop = true;
return false;
}
@@ -183,23 +183,23 @@
return false;
}
-static bool rt_mt6_check(const struct xt_mtchk_param *par)
+static int rt_mt6_check(const struct xt_mtchk_param *par)
{
const struct ip6t_rt *rtinfo = par->matchinfo;
if (rtinfo->invflags & ~IP6T_RT_INV_MASK) {
- pr_debug("ip6t_rt: unknown flags %X\n", rtinfo->invflags);
- return false;
+ pr_debug("unknown flags %X\n", rtinfo->invflags);
+ return -EINVAL;
}
if ((rtinfo->flags & (IP6T_RT_RES | IP6T_RT_FST_MASK)) &&
(!(rtinfo->flags & IP6T_RT_TYP) ||
(rtinfo->rt_type != 0) ||
(rtinfo->invflags & IP6T_RT_INV_TYP))) {
pr_debug("`--rt-type 0' required before `--rt-0-*'");
- return false;
+ return -EINVAL;
}
- return true;
+ return 0;
}
static struct xt_match rt_mt6_reg __read_mostly = {
diff --git a/net/ipv6/netfilter/ip6table_filter.c b/net/ipv6/netfilter/ip6table_filter.c
index d6fc9af..c9e37c8 100644
--- a/net/ipv6/netfilter/ip6table_filter.c
+++ b/net/ipv6/netfilter/ip6table_filter.c
@@ -81,7 +81,7 @@
int ret;
if (forward < 0 || forward > NF_MAX_VERDICT) {
- printk("iptables forward must be 0 or 1\n");
+ pr_err("iptables forward must be 0 or 1\n");
return -EINVAL;
}
diff --git a/net/ipv6/netfilter/ip6table_mangle.c b/net/ipv6/netfilter/ip6table_mangle.c
index 6a102b5..679a0a3 100644
--- a/net/ipv6/netfilter/ip6table_mangle.c
+++ b/net/ipv6/netfilter/ip6table_mangle.c
@@ -43,7 +43,7 @@
if (skb->len < sizeof(struct iphdr) ||
ip_hdrlen(skb) < sizeof(struct iphdr)) {
if (net_ratelimit())
- printk("ip6t_hook: happy cracking.\n");
+ pr_warning("ip6t_hook: happy cracking.\n");
return NF_ACCEPT;
}
#endif
diff --git a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
index 996c3f4..ff43461 100644
--- a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
@@ -280,7 +280,7 @@
/* root is playing with raw sockets. */
if (skb->len < sizeof(struct ipv6hdr)) {
if (net_ratelimit())
- printk("ipv6_conntrack_local: packet too short\n");
+ pr_notice("ipv6_conntrack_local: packet too short\n");
return NF_ACCEPT;
}
return __ipv6_conntrack_in(dev_net(out), hooknum, skb, okfn);
@@ -406,37 +406,37 @@
ret = nf_ct_frag6_init();
if (ret < 0) {
- printk("nf_conntrack_ipv6: can't initialize frag6.\n");
+ pr_err("nf_conntrack_ipv6: can't initialize frag6.\n");
return ret;
}
ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_tcp6);
if (ret < 0) {
- printk("nf_conntrack_ipv6: can't register tcp.\n");
+ pr_err("nf_conntrack_ipv6: can't register tcp.\n");
goto cleanup_frag6;
}
ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_udp6);
if (ret < 0) {
- printk("nf_conntrack_ipv6: can't register udp.\n");
+ pr_err("nf_conntrack_ipv6: can't register udp.\n");
goto cleanup_tcp;
}
ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_icmpv6);
if (ret < 0) {
- printk("nf_conntrack_ipv6: can't register icmpv6.\n");
+ pr_err("nf_conntrack_ipv6: can't register icmpv6.\n");
goto cleanup_udp;
}
ret = nf_conntrack_l3proto_register(&nf_conntrack_l3proto_ipv6);
if (ret < 0) {
- printk("nf_conntrack_ipv6: can't register ipv6\n");
+ pr_err("nf_conntrack_ipv6: can't register ipv6\n");
goto cleanup_icmpv6;
}
ret = nf_register_hooks(ipv6_conntrack_ops,
ARRAY_SIZE(ipv6_conntrack_ops));
if (ret < 0) {
- printk("nf_conntrack_ipv6: can't register pre-routing defrag "
+ pr_err("nf_conntrack_ipv6: can't register pre-routing defrag "
"hook.\n");
goto cleanup_ipv6;
}
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
index dd5b9bd..6fb8901 100644
--- a/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -644,7 +644,7 @@
s2 = s->next;
s->next = NULL;
- NF_HOOK_THRESH(PF_INET6, hooknum, s, in, out, okfn,
+ NF_HOOK_THRESH(NFPROTO_IPV6, hooknum, s, in, out, okfn,
NF_IP6_PRI_CONNTRACK_DEFRAG + 1);
s = s2;
}
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 0e3d2dd..4a4dcbe 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -640,8 +640,8 @@
goto error_fault;
IP6_UPD_PO_STATS(sock_net(sk), rt->rt6i_idev, IPSTATS_MIB_OUT, skb->len);
- err = NF_HOOK(PF_INET6, NF_INET_LOCAL_OUT, skb, NULL, rt->u.dst.dev,
- dst_output);
+ err = NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_OUT, skb, NULL,
+ rt->u.dst.dev, dst_output);
if (err > 0)
err = net_xmit_errno(err);
if (err)
diff --git a/net/ipv6/xfrm6_input.c b/net/ipv6/xfrm6_input.c
index 2bc98ed..f8c3cf8 100644
--- a/net/ipv6/xfrm6_input.c
+++ b/net/ipv6/xfrm6_input.c
@@ -42,7 +42,7 @@
ipv6_hdr(skb)->payload_len = htons(skb->len);
__skb_push(skb, skb->data - skb_network_header(skb));
- NF_HOOK(PF_INET6, NF_INET_PRE_ROUTING, skb, skb->dev, NULL,
+ NF_HOOK(NFPROTO_IPV6, NF_INET_PRE_ROUTING, skb, skb->dev, NULL,
ip6_rcv_finish);
return -1;
}
diff --git a/net/ipv6/xfrm6_output.c b/net/ipv6/xfrm6_output.c
index 0c92112..6434bd5 100644
--- a/net/ipv6/xfrm6_output.c
+++ b/net/ipv6/xfrm6_output.c
@@ -90,6 +90,6 @@
int xfrm6_output(struct sk_buff *skb)
{
- return NF_HOOK(PF_INET6, NF_INET_POST_ROUTING, skb, NULL, skb_dst(skb)->dev,
- xfrm6_output_finish);
+ return NF_HOOK(NFPROTO_IPV6, NF_INET_POST_ROUTING, skb, NULL,
+ skb_dst(skb)->dev, xfrm6_output_finish);
}
diff --git a/net/llc/llc_sap.c b/net/llc/llc_sap.c
index a432f0e..94e7fca 100644
--- a/net/llc/llc_sap.c
+++ b/net/llc/llc_sap.c
@@ -31,7 +31,7 @@
case ARPHRD_ETHER:
case ARPHRD_LOOPBACK:
return sizeof(struct ethhdr);
-#ifdef CONFIG_TR
+#if defined(CONFIG_TR) || defined(CONFIG_TR_MODULE)
case ARPHRD_IEEE802_TR:
return sizeof(struct trh_hdr);
#endif
diff --git a/net/mac80211/Makefile b/net/mac80211/Makefile
index 0442029..84b48ba 100644
--- a/net/mac80211/Makefile
+++ b/net/mac80211/Makefile
@@ -23,7 +23,8 @@
key.o \
util.o \
wme.o \
- event.o
+ event.o \
+ chan.o
mac80211-$(CONFIG_MAC80211_LEDS) += led.o
mac80211-$(CONFIG_MAC80211_DEBUGFS) += \
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index ae37270..c7000a6 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1162,15 +1162,39 @@
}
static int ieee80211_set_channel(struct wiphy *wiphy,
+ struct net_device *netdev,
struct ieee80211_channel *chan,
enum nl80211_channel_type channel_type)
{
struct ieee80211_local *local = wiphy_priv(wiphy);
+ struct ieee80211_sub_if_data *sdata = NULL;
+
+ if (netdev)
+ sdata = IEEE80211_DEV_TO_SUB_IF(netdev);
+
+ switch (ieee80211_get_channel_mode(local, NULL)) {
+ case CHAN_MODE_HOPPING:
+ return -EBUSY;
+ case CHAN_MODE_FIXED:
+ if (local->oper_channel != chan)
+ return -EBUSY;
+ if (!sdata && local->_oper_channel_type == channel_type)
+ return 0;
+ break;
+ case CHAN_MODE_UNDEFINED:
+ break;
+ }
local->oper_channel = chan;
- local->oper_channel_type = channel_type;
- return ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_CHANNEL);
+ if (!ieee80211_set_channel_type(local, sdata, channel_type))
+ return -EBUSY;
+
+ ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_CHANNEL);
+ if (sdata && sdata->vif.type != NL80211_IFTYPE_MONITOR)
+ ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_HT);
+
+ return 0;
}
#ifdef CONFIG_PM
@@ -1214,6 +1238,20 @@
static int ieee80211_assoc(struct wiphy *wiphy, struct net_device *dev,
struct cfg80211_assoc_request *req)
{
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
+ switch (ieee80211_get_channel_mode(local, sdata)) {
+ case CHAN_MODE_HOPPING:
+ return -EBUSY;
+ case CHAN_MODE_FIXED:
+ if (local->oper_channel == req->bss->channel)
+ break;
+ return -EBUSY;
+ case CHAN_MODE_UNDEFINED:
+ break;
+ }
+
return ieee80211_mgd_assoc(IEEE80211_DEV_TO_SUB_IF(dev), req);
}
@@ -1236,8 +1274,22 @@
static int ieee80211_join_ibss(struct wiphy *wiphy, struct net_device *dev,
struct cfg80211_ibss_params *params)
{
+ struct ieee80211_local *local = wiphy_priv(wiphy);
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ switch (ieee80211_get_channel_mode(local, sdata)) {
+ case CHAN_MODE_HOPPING:
+ return -EBUSY;
+ case CHAN_MODE_FIXED:
+ if (!params->channel_fixed)
+ return -EBUSY;
+ if (local->oper_channel == params->channel)
+ break;
+ return -EBUSY;
+ case CHAN_MODE_UNDEFINED:
+ break;
+ }
+
return ieee80211_ibss_join(sdata, params);
}
@@ -1366,7 +1418,7 @@
* association, there's no need to send an action frame.
*/
if (!sdata->u.mgd.associated ||
- sdata->local->oper_channel_type == NL80211_CHAN_NO_HT) {
+ sdata->vif.bss_conf.channel_type == NL80211_CHAN_NO_HT) {
mutex_lock(&sdata->local->iflist_mtx);
ieee80211_recalc_smps(sdata->local, sdata);
mutex_unlock(&sdata->local->iflist_mtx);
diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c
new file mode 100644
index 0000000..5d218c5
--- /dev/null
+++ b/net/mac80211/chan.c
@@ -0,0 +1,127 @@
+/*
+ * mac80211 - channel management
+ */
+
+#include <linux/nl80211.h>
+#include "ieee80211_i.h"
+
+enum ieee80211_chan_mode
+__ieee80211_get_channel_mode(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *ignore)
+{
+ struct ieee80211_sub_if_data *sdata;
+
+ WARN_ON(!mutex_is_locked(&local->iflist_mtx));
+
+ list_for_each_entry(sdata, &local->interfaces, list) {
+ if (sdata == ignore)
+ continue;
+
+ if (!ieee80211_sdata_running(sdata))
+ continue;
+
+ if (sdata->vif.type == NL80211_IFTYPE_MONITOR)
+ continue;
+
+ if (sdata->vif.type == NL80211_IFTYPE_STATION &&
+ !sdata->u.mgd.associated)
+ continue;
+
+ if (sdata->vif.type == NL80211_IFTYPE_ADHOC) {
+ if (!sdata->u.ibss.ssid_len)
+ continue;
+ if (!sdata->u.ibss.fixed_channel)
+ return CHAN_MODE_HOPPING;
+ }
+
+ if (sdata->vif.type == NL80211_IFTYPE_AP &&
+ !sdata->u.ap.beacon)
+ continue;
+
+ return CHAN_MODE_FIXED;
+ }
+
+ return CHAN_MODE_UNDEFINED;
+}
+
+enum ieee80211_chan_mode
+ieee80211_get_channel_mode(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *ignore)
+{
+ enum ieee80211_chan_mode mode;
+
+ mutex_lock(&local->iflist_mtx);
+ mode = __ieee80211_get_channel_mode(local, ignore);
+ mutex_unlock(&local->iflist_mtx);
+
+ return mode;
+}
+
+bool ieee80211_set_channel_type(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
+ enum nl80211_channel_type chantype)
+{
+ struct ieee80211_sub_if_data *tmp;
+ enum nl80211_channel_type superchan = NL80211_CHAN_NO_HT;
+ bool result;
+
+ mutex_lock(&local->iflist_mtx);
+
+ list_for_each_entry(tmp, &local->interfaces, list) {
+ if (tmp == sdata)
+ continue;
+
+ if (!ieee80211_sdata_running(tmp))
+ continue;
+
+ switch (tmp->vif.bss_conf.channel_type) {
+ case NL80211_CHAN_NO_HT:
+ case NL80211_CHAN_HT20:
+ superchan = tmp->vif.bss_conf.channel_type;
+ break;
+ case NL80211_CHAN_HT40PLUS:
+ WARN_ON(superchan == NL80211_CHAN_HT40MINUS);
+ superchan = NL80211_CHAN_HT40PLUS;
+ break;
+ case NL80211_CHAN_HT40MINUS:
+ WARN_ON(superchan == NL80211_CHAN_HT40PLUS);
+ superchan = NL80211_CHAN_HT40MINUS;
+ break;
+ }
+ }
+
+ switch (superchan) {
+ case NL80211_CHAN_NO_HT:
+ case NL80211_CHAN_HT20:
+ /*
+ * allow any change that doesn't go to no-HT
+ * (if it already is no-HT no change is needed)
+ */
+ if (chantype == NL80211_CHAN_NO_HT)
+ break;
+ superchan = chantype;
+ break;
+ case NL80211_CHAN_HT40PLUS:
+ case NL80211_CHAN_HT40MINUS:
+ /* allow smaller bandwidth and same */
+ if (chantype == NL80211_CHAN_NO_HT)
+ break;
+ if (chantype == NL80211_CHAN_HT20)
+ break;
+ if (superchan == chantype)
+ break;
+ result = false;
+ goto out;
+ }
+
+ local->_oper_channel_type = superchan;
+
+ if (sdata)
+ sdata->vif.bss_conf.channel_type = chantype;
+
+ result = true;
+ out:
+ mutex_unlock(&local->iflist_mtx);
+
+ return result;
+}
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index b72ee64..b2cc1fd 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -103,7 +103,7 @@
sdata->drop_unencrypted = capability & WLAN_CAPABILITY_PRIVACY ? 1 : 0;
local->oper_channel = chan;
- local->oper_channel_type = NL80211_CHAN_NO_HT;
+ WARN_ON(!ieee80211_set_channel_type(local, sdata, NL80211_CHAN_NO_HT));
ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_CHANNEL);
sband = local->hw.wiphy->bands[chan->band];
@@ -911,7 +911,8 @@
/* fix ourselves to that channel now already */
if (params->channel_fixed) {
sdata->local->oper_channel = params->channel;
- sdata->local->oper_channel_type = NL80211_CHAN_NO_HT;
+ WARN_ON(!ieee80211_set_channel_type(sdata->local, sdata,
+ NL80211_CHAN_NO_HT));
}
if (params->ie) {
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index cbaf4981..7ef7798 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -767,7 +767,7 @@
enum mac80211_scan_state next_scan_state;
struct delayed_work scan_work;
struct ieee80211_sub_if_data *scan_sdata;
- enum nl80211_channel_type oper_channel_type;
+ enum nl80211_channel_type _oper_channel_type;
struct ieee80211_channel *oper_channel, *csa_channel;
/* Temporary remain-on-channel for off-channel operations */
@@ -1228,6 +1228,20 @@
int ieee80211_wk_cancel_remain_on_channel(
struct ieee80211_sub_if_data *sdata, u64 cookie);
+/* channel management */
+enum ieee80211_chan_mode {
+ CHAN_MODE_UNDEFINED,
+ CHAN_MODE_HOPPING,
+ CHAN_MODE_FIXED,
+};
+
+enum ieee80211_chan_mode
+ieee80211_get_channel_mode(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *ignore);
+bool ieee80211_set_channel_type(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
+ enum nl80211_channel_type chantype);
+
#ifdef CONFIG_MAC80211_NOINLINE
#define debug_noinline noinline
#else
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index bd632e1..22a384d 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -111,7 +111,7 @@
channel_type = local->tmp_channel_type;
} else {
chan = local->oper_channel;
- channel_type = local->oper_channel_type;
+ channel_type = local->_oper_channel_type;
}
if (chan != local->hw.conf.channel ||
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 358226f..3093e46 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -137,11 +137,14 @@
struct sta_info *sta;
u32 changed = 0;
u16 ht_opmode;
- bool enable_ht = true, ht_changed;
+ bool enable_ht = true;
+ enum nl80211_channel_type prev_chantype;
enum nl80211_channel_type channel_type = NL80211_CHAN_NO_HT;
sband = local->hw.wiphy->bands[local->hw.conf.channel->band];
+ prev_chantype = sdata->vif.bss_conf.channel_type;
+
/* HT is not supported */
if (!sband->ht_cap.ht_supported)
enable_ht = false;
@@ -172,38 +175,37 @@
}
}
- ht_changed = conf_is_ht(&local->hw.conf) != enable_ht ||
- channel_type != local->hw.conf.channel_type;
-
if (local->tmp_channel)
local->tmp_channel_type = channel_type;
- local->oper_channel_type = channel_type;
- if (ht_changed) {
- /* channel_type change automatically detected */
- ieee80211_hw_config(local, 0);
+ if (!ieee80211_set_channel_type(local, sdata, channel_type)) {
+ /* can only fail due to HT40+/- mismatch */
+ channel_type = NL80211_CHAN_HT20;
+ WARN_ON(!ieee80211_set_channel_type(local, sdata, channel_type));
+ }
+ /* channel_type change automatically detected */
+ ieee80211_hw_config(local, 0);
+
+ if (prev_chantype != channel_type) {
rcu_read_lock();
sta = sta_info_get(sdata, bssid);
if (sta)
rate_control_rate_update(local, sband, sta,
IEEE80211_RC_HT_CHANGED,
- local->oper_channel_type);
+ channel_type);
rcu_read_unlock();
- }
-
- /* disable HT */
- if (!enable_ht)
- return 0;
+ }
ht_opmode = le16_to_cpu(hti->operation_mode);
/* if bss configuration changed store the new one */
- if (!sdata->ht_opmode_valid ||
- sdata->vif.bss_conf.ht_operation_mode != ht_opmode) {
+ if (sdata->ht_opmode_valid != enable_ht ||
+ sdata->vif.bss_conf.ht_operation_mode != ht_opmode ||
+ prev_chantype != channel_type) {
changed |= BSS_CHANGED_HT;
sdata->vif.bss_conf.ht_operation_mode = ht_opmode;
- sdata->ht_opmode_valid = true;
+ sdata->ht_opmode_valid = enable_ht;
}
return changed;
@@ -866,7 +868,7 @@
ieee80211_set_wmm_default(sdata);
/* channel(_type) changes are handled by ieee80211_hw_config */
- local->oper_channel_type = NL80211_CHAN_NO_HT;
+ WARN_ON(!ieee80211_set_channel_type(local, sdata, NL80211_CHAN_NO_HT));
/* on the next assoc, re-program HT parameters */
sdata->ht_opmode_valid = false;
@@ -883,8 +885,8 @@
ieee80211_hw_config(local, config_changed);
- /* And the BSSID changed -- not very interesting here */
- changed |= BSS_CHANGED_BSSID;
+ /* The BSSID (not really interesting) and HT changed */
+ changed |= BSS_CHANGED_BSSID | BSS_CHANGED_HT;
ieee80211_bss_info_change_notify(sdata, changed);
if (remove_sta)
@@ -2176,7 +2178,8 @@
continue;
if (wk->type != IEEE80211_WORK_DIRECT_PROBE &&
- wk->type != IEEE80211_WORK_AUTH)
+ wk->type != IEEE80211_WORK_AUTH &&
+ wk->type != IEEE80211_WORK_ASSOC)
continue;
if (memcmp(req->bss->bssid, wk->filter_ta, ETH_ALEN))
@@ -2266,7 +2269,7 @@
if ((chan != local->tmp_channel ||
channel_type != local->tmp_channel_type) &&
(chan != local->oper_channel ||
- channel_type != local->oper_channel_type))
+ channel_type != local->_oper_channel_type))
return -EBUSY;
skb = dev_alloc_skb(local->hw.extra_tx_headroom + len);
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index f3841f4..680bcb7 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -2251,8 +2251,9 @@
info->control.vif = vif;
- info->flags |= IEEE80211_TX_CTL_CLEAR_PS_FILT;
- info->flags |= IEEE80211_TX_CTL_ASSIGN_SEQ;
+ info->flags |= IEEE80211_TX_CTL_CLEAR_PS_FILT |
+ IEEE80211_TX_CTL_ASSIGN_SEQ |
+ IEEE80211_TX_CTL_FIRST_FRAGMENT;
out:
rcu_read_unlock();
return skb;
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 2b75b4f..5b79d55 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1160,18 +1160,33 @@
/* Finally also reconfigure all the BSS information */
list_for_each_entry(sdata, &local->interfaces, list) {
- u32 changed = ~0;
+ u32 changed;
+
if (!ieee80211_sdata_running(sdata))
continue;
+
+ /* common change flags for all interface types */
+ changed = BSS_CHANGED_ERP_CTS_PROT |
+ BSS_CHANGED_ERP_PREAMBLE |
+ BSS_CHANGED_ERP_SLOT |
+ BSS_CHANGED_HT |
+ BSS_CHANGED_BASIC_RATES |
+ BSS_CHANGED_BEACON_INT |
+ BSS_CHANGED_BSSID |
+ BSS_CHANGED_CQM;
+
switch (sdata->vif.type) {
case NL80211_IFTYPE_STATION:
- /* disable beacon change bits */
- changed &= ~(BSS_CHANGED_BEACON |
- BSS_CHANGED_BEACON_ENABLED);
- /* fall through */
+ changed |= BSS_CHANGED_ASSOC;
+ ieee80211_bss_info_change_notify(sdata, changed);
+ break;
case NL80211_IFTYPE_ADHOC:
+ changed |= BSS_CHANGED_IBSS;
+ /* fall through */
case NL80211_IFTYPE_AP:
case NL80211_IFTYPE_MESH_POINT:
+ changed |= BSS_CHANGED_BEACON |
+ BSS_CHANGED_BEACON_ENABLED;
ieee80211_bss_info_change_notify(sdata, changed);
break;
case NL80211_IFTYPE_WDS:
diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
index 18d77b5..8593a77 100644
--- a/net/netfilter/Kconfig
+++ b/net/netfilter/Kconfig
@@ -314,8 +314,39 @@
if NETFILTER_XTABLES
+comment "Xtables combined modules"
+
+config NETFILTER_XT_MARK
+ tristate 'nfmark target and match support'
+ default m if NETFILTER_ADVANCED=n
+ ---help---
+ This option adds the "MARK" target and "mark" match.
+
+ Netfilter mark matching allows you to match packets based on the
+ "nfmark" value in the packet.
+ The target allows you to create rules in the "mangle" table which alter
+ the netfilter mark (nfmark) field associated with the packet.
+
+ Prior to routing, the nfmark can influence the routing method (see
+ "Use netfilter MARK value as routing key") and can also be used by
+ other subsystems to change their behavior.
+
+config NETFILTER_XT_CONNMARK
+ tristate 'ctmark target and match support'
+ depends on NF_CONNTRACK
+ depends on NETFILTER_ADVANCED
+ select NF_CONNTRACK_MARK
+ ---help---
+ This option adds the "CONNMARK" target and "connmark" match.
+
+ Netfilter allows you to store a mark value per connection (a.k.a.
+ ctmark), similarly to the packet mark (nfmark). Using this
+ target and match, you can set and match on this mark.
+
# alphabetically ordered list of targets
+comment "Xtables targets"
+
config NETFILTER_XT_TARGET_CLASSIFY
tristate '"CLASSIFY" target support'
depends on NETFILTER_ADVANCED
@@ -332,15 +363,11 @@
tristate '"CONNMARK" target support'
depends on NF_CONNTRACK
depends on NETFILTER_ADVANCED
- select NF_CONNTRACK_MARK
- help
- This option adds a `CONNMARK' target, which allows one to manipulate
- the connection mark value. Similar to the MARK target, but
- affects the connection mark value rather than the packet mark value.
-
- If you want to compile it as a module, say M here and read
- <file:Documentation/kbuild/modules.txt>. The module will be called
- ipt_CONNMARK. If unsure, say `N'.
+ select NETFILTER_XT_CONNMARK
+ ---help---
+ This is a backwards-compat option for the user's convenience
+ (e.g. when running oldconfig). It selects
+ CONFIG_NETFILTER_XT_CONNMARK (combined connmark/CONNMARK module).
config NETFILTER_XT_TARGET_CONNSECMARK
tristate '"CONNSECMARK" target support'
@@ -423,16 +450,12 @@
config NETFILTER_XT_TARGET_MARK
tristate '"MARK" target support'
- default m if NETFILTER_ADVANCED=n
- help
- This option adds a `MARK' target, which allows you to create rules
- in the `mangle' table which alter the netfilter mark (nfmark) field
- associated with the packet prior to routing. This can change
- the routing method (see `Use netfilter MARK value as routing
- key') and can also be used by other subsystems to change their
- behavior.
-
- To compile it as a module, choose M here. If unsure, say N.
+ depends on NETFILTER_ADVANCED
+ select NETFILTER_XT_MARK
+ ---help---
+ This is a backwards-compat option for the user's convenience
+ (e.g. when running oldconfig). It selects
+ CONFIG_NETFILTER_XT_MARK (combined mark/MARK module).
config NETFILTER_XT_TARGET_NFLOG
tristate '"NFLOG" target support'
@@ -479,6 +502,15 @@
To compile it as a module, choose M here. If unsure, say N.
+config NETFILTER_XT_TARGET_TEE
+ tristate '"TEE" - packet cloning to alternate destiantion'
+ depends on NETFILTER_ADVANCED
+ depends on (IPV6 || IPV6=n)
+ depends on !NF_CONNTRACK || NF_CONNTRACK
+ ---help---
+ This option adds a "TEE" target with which a packet can be cloned and
+ this clone be rerouted to another nexthop.
+
config NETFILTER_XT_TARGET_TPROXY
tristate '"TPROXY" target support (EXPERIMENTAL)'
depends on EXPERIMENTAL
@@ -552,6 +584,10 @@
This option adds a "TCPOPTSTRIP" target, which allows you to strip
TCP options from TCP packets.
+# alphabetically ordered list of matches
+
+comment "Xtables matches"
+
config NETFILTER_XT_MATCH_CLUSTER
tristate '"cluster" match support'
depends on NF_CONNTRACK
@@ -602,14 +638,11 @@
tristate '"connmark" connection mark match support'
depends on NF_CONNTRACK
depends on NETFILTER_ADVANCED
- select NF_CONNTRACK_MARK
- help
- This option adds a `connmark' match, which allows you to match the
- connection mark value previously set for the session by `CONNMARK'.
-
- If you want to compile it as a module, say M here and read
- <file:Documentation/kbuild/modules.txt>. The module will be called
- ipt_connmark. If unsure, say `N'.
+ select NETFILTER_XT_CONNMARK
+ ---help---
+ This is a backwards-compat option for the user's convenience
+ (e.g. when running oldconfig). It selects
+ CONFIG_NETFILTER_XT_CONNMARK (combined connmark/CONNMARK module).
config NETFILTER_XT_MATCH_CONNTRACK
tristate '"conntrack" connection tracking match support'
@@ -733,13 +766,12 @@
config NETFILTER_XT_MATCH_MARK
tristate '"mark" match support'
- default m if NETFILTER_ADVANCED=n
- help
- Netfilter mark matching allows you to match packets based on the
- `nfmark' value in the packet. This can be set by the MARK target
- (see below).
-
- To compile it as a module, choose M here. If unsure, say N.
+ depends on NETFILTER_ADVANCED
+ select NETFILTER_XT_MARK
+ ---help---
+ This is a backwards-compat option for the user's convenience
+ (e.g. when running oldconfig). It selects
+ CONFIG_NETFILTER_XT_MARK (combined mark/MARK module).
config NETFILTER_XT_MATCH_MULTIPORT
tristate '"multiport" Multiple port match support'
@@ -751,6 +783,19 @@
To compile it as a module, choose M here. If unsure, say N.
+config NETFILTER_XT_MATCH_OSF
+ tristate '"osf" Passive OS fingerprint match'
+ depends on NETFILTER_ADVANCED && NETFILTER_NETLINK
+ help
+ This option selects the Passive OS Fingerprinting match module
+ that allows to passively match the remote operating system by
+ analyzing incoming TCP SYN packets.
+
+ Rules and loading software can be downloaded from
+ http://www.ioremap.net/projects/osf
+
+ To compile it as a module, choose M here. If unsure, say N.
+
config NETFILTER_XT_MATCH_OWNER
tristate '"owner" match support'
depends on NETFILTER_ADVANCED
@@ -836,13 +881,6 @@
Short options are available by using 'iptables -m recent -h'
Official Website: <http://snowman.net/projects/ipt_recent/>
-config NETFILTER_XT_MATCH_RECENT_PROC_COMPAT
- bool 'Enable obsolete /proc/net/ipt_recent'
- depends on NETFILTER_XT_MATCH_RECENT && PROC_FS
- ---help---
- This option enables the old /proc/net/ipt_recent interface,
- which has been obsoleted by /proc/net/xt_recent.
-
config NETFILTER_XT_MATCH_SCTP
tristate '"sctp" protocol match support (EXPERIMENTAL)'
depends on EXPERIMENTAL
@@ -942,19 +980,6 @@
Details and examples are in the kernel module source.
-config NETFILTER_XT_MATCH_OSF
- tristate '"osf" Passive OS fingerprint match'
- depends on NETFILTER_ADVANCED && NETFILTER_NETLINK
- help
- This option selects the Passive OS Fingerprinting match module
- that allows to passively match the remote operating system by
- analyzing incoming TCP SYN packets.
-
- Rules and loading software can be downloaded from
- http://www.ioremap.net/projects/osf
-
- To compile it as a module, choose M here. If unsure, say N.
-
endif # NETFILTER_XTABLES
endmenu
diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
index f873644..14e3a8f 100644
--- a/net/netfilter/Makefile
+++ b/net/netfilter/Makefile
@@ -40,15 +40,17 @@
# generic X tables
obj-$(CONFIG_NETFILTER_XTABLES) += x_tables.o xt_tcpudp.o
+# combos
+obj-$(CONFIG_NETFILTER_XT_MARK) += xt_mark.o
+obj-$(CONFIG_NETFILTER_XT_CONNMARK) += xt_connmark.o
+
# targets
obj-$(CONFIG_NETFILTER_XT_TARGET_CLASSIFY) += xt_CLASSIFY.o
-obj-$(CONFIG_NETFILTER_XT_TARGET_CONNMARK) += xt_CONNMARK.o
obj-$(CONFIG_NETFILTER_XT_TARGET_CONNSECMARK) += xt_CONNSECMARK.o
obj-$(CONFIG_NETFILTER_XT_TARGET_CT) += xt_CT.o
obj-$(CONFIG_NETFILTER_XT_TARGET_DSCP) += xt_DSCP.o
obj-$(CONFIG_NETFILTER_XT_TARGET_HL) += xt_HL.o
obj-$(CONFIG_NETFILTER_XT_TARGET_LED) += xt_LED.o
-obj-$(CONFIG_NETFILTER_XT_TARGET_MARK) += xt_MARK.o
obj-$(CONFIG_NETFILTER_XT_TARGET_NFLOG) += xt_NFLOG.o
obj-$(CONFIG_NETFILTER_XT_TARGET_NFQUEUE) += xt_NFQUEUE.o
obj-$(CONFIG_NETFILTER_XT_TARGET_NOTRACK) += xt_NOTRACK.o
@@ -57,6 +59,7 @@
obj-$(CONFIG_NETFILTER_XT_TARGET_TPROXY) += xt_TPROXY.o
obj-$(CONFIG_NETFILTER_XT_TARGET_TCPMSS) += xt_TCPMSS.o
obj-$(CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP) += xt_TCPOPTSTRIP.o
+obj-$(CONFIG_NETFILTER_XT_TARGET_TEE) += xt_TEE.o
obj-$(CONFIG_NETFILTER_XT_TARGET_TRACE) += xt_TRACE.o
# matches
@@ -64,7 +67,6 @@
obj-$(CONFIG_NETFILTER_XT_MATCH_COMMENT) += xt_comment.o
obj-$(CONFIG_NETFILTER_XT_MATCH_CONNBYTES) += xt_connbytes.o
obj-$(CONFIG_NETFILTER_XT_MATCH_CONNLIMIT) += xt_connlimit.o
-obj-$(CONFIG_NETFILTER_XT_MATCH_CONNMARK) += xt_connmark.o
obj-$(CONFIG_NETFILTER_XT_MATCH_CONNTRACK) += xt_conntrack.o
obj-$(CONFIG_NETFILTER_XT_MATCH_DCCP) += xt_dccp.o
obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
@@ -76,7 +78,6 @@
obj-$(CONFIG_NETFILTER_XT_MATCH_LENGTH) += xt_length.o
obj-$(CONFIG_NETFILTER_XT_MATCH_LIMIT) += xt_limit.o
obj-$(CONFIG_NETFILTER_XT_MATCH_MAC) += xt_mac.o
-obj-$(CONFIG_NETFILTER_XT_MATCH_MARK) += xt_mark.o
obj-$(CONFIG_NETFILTER_XT_MATCH_MULTIPORT) += xt_multiport.o
obj-$(CONFIG_NETFILTER_XT_MATCH_OSF) += xt_osf.o
obj-$(CONFIG_NETFILTER_XT_MATCH_OWNER) += xt_owner.o
diff --git a/net/netfilter/ipvs/ip_vs_ftp.c b/net/netfilter/ipvs/ip_vs_ftp.c
index 2c7f185..2ae747a 100644
--- a/net/netfilter/ipvs/ip_vs_ftp.c
+++ b/net/netfilter/ipvs/ip_vs_ftp.c
@@ -209,8 +209,14 @@
*/
from.ip = n_cp->vaddr.ip;
port = n_cp->vport;
- sprintf(buf, "%u,%u,%u,%u,%u,%u", NIPQUAD(from.ip),
- (ntohs(port)>>8)&255, ntohs(port)&255);
+ snprintf(buf, sizeof(buf), "%u,%u,%u,%u,%u,%u",
+ ((unsigned char *)&from.ip)[0],
+ ((unsigned char *)&from.ip)[1],
+ ((unsigned char *)&from.ip)[2],
+ ((unsigned char *)&from.ip)[3],
+ ntohs(port) >> 8,
+ ntohs(port) & 0xFF);
+
buf_len = strlen(buf);
/*
diff --git a/net/netfilter/ipvs/ip_vs_proto.c b/net/netfilter/ipvs/ip_vs_proto.c
index 7fc49f4..2d3d5e4 100644
--- a/net/netfilter/ipvs/ip_vs_proto.c
+++ b/net/netfilter/ipvs/ip_vs_proto.c
@@ -167,26 +167,24 @@
ih = skb_header_pointer(skb, offset, sizeof(_iph), &_iph);
if (ih == NULL)
- sprintf(buf, "%s TRUNCATED", pp->name);
+ sprintf(buf, "TRUNCATED");
else if (ih->frag_off & htons(IP_OFFSET))
- sprintf(buf, "%s %pI4->%pI4 frag",
- pp->name, &ih->saddr, &ih->daddr);
+ sprintf(buf, "%pI4->%pI4 frag", &ih->saddr, &ih->daddr);
else {
__be16 _ports[2], *pptr
;
pptr = skb_header_pointer(skb, offset + ih->ihl*4,
sizeof(_ports), _ports);
if (pptr == NULL)
- sprintf(buf, "%s TRUNCATED %pI4->%pI4",
- pp->name, &ih->saddr, &ih->daddr);
+ sprintf(buf, "TRUNCATED %pI4->%pI4",
+ &ih->saddr, &ih->daddr);
else
- sprintf(buf, "%s %pI4:%u->%pI4:%u",
- pp->name,
+ sprintf(buf, "%pI4:%u->%pI4:%u",
&ih->saddr, ntohs(pptr[0]),
&ih->daddr, ntohs(pptr[1]));
}
- pr_debug("%s: %s\n", msg, buf);
+ pr_debug("%s: %s %s\n", msg, pp->name, buf);
}
#ifdef CONFIG_IP_VS_IPV6
@@ -201,26 +199,24 @@
ih = skb_header_pointer(skb, offset, sizeof(_iph), &_iph);
if (ih == NULL)
- sprintf(buf, "%s TRUNCATED", pp->name);
+ sprintf(buf, "TRUNCATED");
else if (ih->nexthdr == IPPROTO_FRAGMENT)
- sprintf(buf, "%s %pI6->%pI6 frag",
- pp->name, &ih->saddr, &ih->daddr);
+ sprintf(buf, "%pI6->%pI6 frag", &ih->saddr, &ih->daddr);
else {
__be16 _ports[2], *pptr;
pptr = skb_header_pointer(skb, offset + sizeof(struct ipv6hdr),
sizeof(_ports), _ports);
if (pptr == NULL)
- sprintf(buf, "%s TRUNCATED %pI6->%pI6",
- pp->name, &ih->saddr, &ih->daddr);
+ sprintf(buf, "TRUNCATED %pI6->%pI6",
+ &ih->saddr, &ih->daddr);
else
- sprintf(buf, "%s %pI6:%u->%pI6:%u",
- pp->name,
+ sprintf(buf, "%pI6:%u->%pI6:%u",
&ih->saddr, ntohs(pptr[0]),
&ih->daddr, ntohs(pptr[1]));
}
- pr_debug("%s: %s\n", msg, buf);
+ pr_debug("%s: %s %s\n", msg, pp->name, buf);
}
#endif
diff --git a/net/netfilter/ipvs/ip_vs_proto_ah_esp.c b/net/netfilter/ipvs/ip_vs_proto_ah_esp.c
index c30b43c..1892dfc 100644
--- a/net/netfilter/ipvs/ip_vs_proto_ah_esp.c
+++ b/net/netfilter/ipvs/ip_vs_proto_ah_esp.c
@@ -136,12 +136,11 @@
ih = skb_header_pointer(skb, offset, sizeof(_iph), &_iph);
if (ih == NULL)
- sprintf(buf, "%s TRUNCATED", pp->name);
+ sprintf(buf, "TRUNCATED");
else
- sprintf(buf, "%s %pI4->%pI4",
- pp->name, &ih->saddr, &ih->daddr);
+ sprintf(buf, "%pI4->%pI4", &ih->saddr, &ih->daddr);
- pr_debug("%s: %s\n", msg, buf);
+ pr_debug("%s: %s %s\n", msg, pp->name, buf);
}
#ifdef CONFIG_IP_VS_IPV6
@@ -154,12 +153,11 @@
ih = skb_header_pointer(skb, offset, sizeof(_iph), &_iph);
if (ih == NULL)
- sprintf(buf, "%s TRUNCATED", pp->name);
+ sprintf(buf, "TRUNCATED");
else
- sprintf(buf, "%s %pI6->%pI6",
- pp->name, &ih->saddr, &ih->daddr);
+ sprintf(buf, "%pI6->%pI6", &ih->saddr, &ih->daddr);
- pr_debug("%s: %s\n", msg, buf);
+ pr_debug("%s: %s %s\n", msg, pp->name, buf);
}
#endif
diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
index e450cd6..93c15a1 100644
--- a/net/netfilter/ipvs/ip_vs_xmit.c
+++ b/net/netfilter/ipvs/ip_vs_xmit.c
@@ -270,7 +270,7 @@
/* Another hack: avoid icmp_send in ip_fragment */
skb->local_df = 1;
- IP_VS_XMIT(PF_INET, skb, rt);
+ IP_VS_XMIT(NFPROTO_IPV4, skb, rt);
LeaveFunction(10);
return NF_STOLEN;
@@ -334,7 +334,7 @@
/* Another hack: avoid icmp_send in ip_fragment */
skb->local_df = 1;
- IP_VS_XMIT(PF_INET6, skb, rt);
+ IP_VS_XMIT(NFPROTO_IPV6, skb, rt);
LeaveFunction(10);
return NF_STOLEN;
@@ -410,7 +410,7 @@
/* Another hack: avoid icmp_send in ip_fragment */
skb->local_df = 1;
- IP_VS_XMIT(PF_INET, skb, rt);
+ IP_VS_XMIT(NFPROTO_IPV4, skb, rt);
LeaveFunction(10);
return NF_STOLEN;
@@ -486,7 +486,7 @@
/* Another hack: avoid icmp_send in ip_fragment */
skb->local_df = 1;
- IP_VS_XMIT(PF_INET6, skb, rt);
+ IP_VS_XMIT(NFPROTO_IPV6, skb, rt);
LeaveFunction(10);
return NF_STOLEN;
@@ -785,7 +785,7 @@
/* Another hack: avoid icmp_send in ip_fragment */
skb->local_df = 1;
- IP_VS_XMIT(PF_INET, skb, rt);
+ IP_VS_XMIT(NFPROTO_IPV4, skb, rt);
LeaveFunction(10);
return NF_STOLEN;
@@ -838,7 +838,7 @@
/* Another hack: avoid icmp_send in ip_fragment */
skb->local_df = 1;
- IP_VS_XMIT(PF_INET6, skb, rt);
+ IP_VS_XMIT(NFPROTO_IPV6, skb, rt);
LeaveFunction(10);
return NF_STOLEN;
@@ -912,7 +912,7 @@
/* Another hack: avoid icmp_send in ip_fragment */
skb->local_df = 1;
- IP_VS_XMIT(PF_INET, skb, rt);
+ IP_VS_XMIT(NFPROTO_IPV4, skb, rt);
rc = NF_STOLEN;
goto out;
@@ -987,7 +987,7 @@
/* Another hack: avoid icmp_send in ip_fragment */
skb->local_df = 1;
- IP_VS_XMIT(PF_INET6, skb, rt);
+ IP_VS_XMIT(NFPROTO_IPV6, skb, rt);
rc = NF_STOLEN;
goto out;
diff --git a/net/netfilter/nf_conntrack_amanda.c b/net/netfilter/nf_conntrack_amanda.c
index 372e80f..13fd2c5 100644
--- a/net/netfilter/nf_conntrack_amanda.c
+++ b/net/netfilter/nf_conntrack_amanda.c
@@ -108,7 +108,7 @@
dataoff = protoff + sizeof(struct udphdr);
if (dataoff >= skb->len) {
if (net_ratelimit())
- printk("amanda_help: skblen = %u\n", skb->len);
+ printk(KERN_ERR "amanda_help: skblen = %u\n", skb->len);
return NF_ACCEPT;
}
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 0c9bbe9..b83c530 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -319,8 +319,10 @@
* not the expected one, we must restart lookup.
* We probably met an item that was moved to another chain.
*/
- if (get_nulls_value(n) != hash)
+ if (get_nulls_value(n) != hash) {
+ NF_CT_STAT_INC(net, search_restart);
goto begin;
+ }
local_bh_enable();
return NULL;
@@ -1333,7 +1335,7 @@
}
nf_conntrack_max = max_factor * nf_conntrack_htable_size;
- printk("nf_conntrack version %s (%u buckets, %d max)\n",
+ printk(KERN_INFO "nf_conntrack version %s (%u buckets, %d max)\n",
NF_CONNTRACK_VERSION, nf_conntrack_htable_size,
nf_conntrack_max);
diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
index f516961..cdcc764 100644
--- a/net/netfilter/nf_conntrack_ecache.c
+++ b/net/netfilter/nf_conntrack_ecache.c
@@ -85,7 +85,8 @@
struct nf_ct_event_notifier *notify;
mutex_lock(&nf_ct_ecache_mutex);
- notify = rcu_dereference(nf_conntrack_event_cb);
+ notify = rcu_dereference_protected(nf_conntrack_event_cb,
+ lockdep_is_held(&nf_ct_ecache_mutex));
if (notify != NULL) {
ret = -EBUSY;
goto out_unlock;
@@ -105,7 +106,8 @@
struct nf_ct_event_notifier *notify;
mutex_lock(&nf_ct_ecache_mutex);
- notify = rcu_dereference(nf_conntrack_event_cb);
+ notify = rcu_dereference_protected(nf_conntrack_event_cb,
+ lockdep_is_held(&nf_ct_ecache_mutex));
BUG_ON(notify != new);
rcu_assign_pointer(nf_conntrack_event_cb, NULL);
mutex_unlock(&nf_ct_ecache_mutex);
@@ -118,7 +120,8 @@
struct nf_exp_event_notifier *notify;
mutex_lock(&nf_ct_ecache_mutex);
- notify = rcu_dereference(nf_expect_event_cb);
+ notify = rcu_dereference_protected(nf_expect_event_cb,
+ lockdep_is_held(&nf_ct_ecache_mutex));
if (notify != NULL) {
ret = -EBUSY;
goto out_unlock;
@@ -138,7 +141,8 @@
struct nf_exp_event_notifier *notify;
mutex_lock(&nf_ct_ecache_mutex);
- notify = rcu_dereference(nf_expect_event_cb);
+ notify = rcu_dereference_protected(nf_expect_event_cb,
+ lockdep_is_held(&nf_ct_ecache_mutex));
BUG_ON(notify != new);
rcu_assign_pointer(nf_expect_event_cb, NULL);
mutex_unlock(&nf_ct_ecache_mutex);
diff --git a/net/netfilter/nf_conntrack_ftp.c b/net/netfilter/nf_conntrack_ftp.c
index 2ae3169..e17cb7c 100644
--- a/net/netfilter/nf_conntrack_ftp.c
+++ b/net/netfilter/nf_conntrack_ftp.c
@@ -573,8 +573,8 @@
ftp[i][j].tuple.src.l3num, ports[i]);
ret = nf_conntrack_helper_register(&ftp[i][j]);
if (ret) {
- printk("nf_ct_ftp: failed to register helper "
- " for pf: %d port: %d\n",
+ printk(KERN_ERR "nf_ct_ftp: failed to register"
+ " helper for pf: %d port: %d\n",
ftp[i][j].tuple.src.l3num, ports[i]);
nf_conntrack_ftp_fini();
return ret;
diff --git a/net/netfilter/nf_conntrack_h323_main.c b/net/netfilter/nf_conntrack_h323_main.c
index a487c80..6eaee7c 100644
--- a/net/netfilter/nf_conntrack_h323_main.c
+++ b/net/netfilter/nf_conntrack_h323_main.c
@@ -194,8 +194,7 @@
return 0;
}
- if (net_ratelimit())
- printk("nf_ct_h323: incomplete TPKT (fragmented?)\n");
+ pr_debug("nf_ct_h323: incomplete TPKT (fragmented?)\n");
goto clear_out;
}
@@ -608,7 +607,7 @@
drop:
spin_unlock_bh(&nf_h323_lock);
if (net_ratelimit())
- printk("nf_ct_h245: packet dropped\n");
+ pr_info("nf_ct_h245: packet dropped\n");
return NF_DROP;
}
@@ -1153,7 +1152,7 @@
drop:
spin_unlock_bh(&nf_h323_lock);
if (net_ratelimit())
- printk("nf_ct_q931: packet dropped\n");
+ pr_info("nf_ct_q931: packet dropped\n");
return NF_DROP;
}
@@ -1728,7 +1727,7 @@
drop:
spin_unlock_bh(&nf_h323_lock);
if (net_ratelimit())
- printk("nf_ct_ras: packet dropped\n");
+ pr_info("nf_ct_ras: packet dropped\n");
return NF_DROP;
}
diff --git a/net/netfilter/nf_conntrack_irc.c b/net/netfilter/nf_conntrack_irc.c
index 7673930..b394aa3 100644
--- a/net/netfilter/nf_conntrack_irc.c
+++ b/net/netfilter/nf_conntrack_irc.c
@@ -235,7 +235,7 @@
char *tmpname;
if (max_dcc_channels < 1) {
- printk("nf_ct_irc: max_dcc_channels must not be zero\n");
+ printk(KERN_ERR "nf_ct_irc: max_dcc_channels must not be zero\n");
return -EINVAL;
}
@@ -267,7 +267,7 @@
ret = nf_conntrack_helper_register(&irc[i]);
if (ret) {
- printk("nf_ct_irc: failed to register helper "
+ printk(KERN_ERR "nf_ct_irc: failed to register helper "
"for pf: %u port: %u\n",
irc[i].tuple.src.l3num, ports[i]);
nf_conntrack_irc_fini();
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index afc52f2..c42ff6a 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -427,6 +427,17 @@
}
static inline size_t
+ctnetlink_counters_size(const struct nf_conn *ct)
+{
+ if (!nf_ct_ext_exist(ct, NF_CT_EXT_ACCT))
+ return 0;
+ return 2 * nla_total_size(0) /* CTA_COUNTERS_ORIG|REPL */
+ + 2 * nla_total_size(sizeof(uint64_t)) /* CTA_COUNTERS_PACKETS */
+ + 2 * nla_total_size(sizeof(uint64_t)) /* CTA_COUNTERS_BYTES */
+ ;
+}
+
+static inline size_t
ctnetlink_nlmsg_size(const struct nf_conn *ct)
{
return NLMSG_ALIGN(sizeof(struct nfgenmsg))
@@ -436,11 +447,7 @@
+ 3 * nla_total_size(sizeof(u_int8_t)) /* CTA_PROTO_NUM */
+ nla_total_size(sizeof(u_int32_t)) /* CTA_ID */
+ nla_total_size(sizeof(u_int32_t)) /* CTA_STATUS */
-#ifdef CONFIG_NF_CT_ACCT
- + 2 * nla_total_size(0) /* CTA_COUNTERS_ORIG|REPL */
- + 2 * nla_total_size(sizeof(uint64_t)) /* CTA_COUNTERS_PACKETS */
- + 2 * nla_total_size(sizeof(uint64_t)) /* CTA_COUNTERS_BYTES */
-#endif
+ + ctnetlink_counters_size(ct)
+ nla_total_size(sizeof(u_int32_t)) /* CTA_TIMEOUT */
+ nla_total_size(0) /* CTA_PROTOINFO */
+ nla_total_size(0) /* CTA_HELP */
@@ -2050,29 +2057,29 @@
{
int ret;
- printk("ctnetlink v%s: registering with nfnetlink.\n", version);
+ pr_info("ctnetlink v%s: registering with nfnetlink.\n", version);
ret = nfnetlink_subsys_register(&ctnl_subsys);
if (ret < 0) {
- printk("ctnetlink_init: cannot register with nfnetlink.\n");
+ pr_err("ctnetlink_init: cannot register with nfnetlink.\n");
goto err_out;
}
ret = nfnetlink_subsys_register(&ctnl_exp_subsys);
if (ret < 0) {
- printk("ctnetlink_init: cannot register exp with nfnetlink.\n");
+ pr_err("ctnetlink_init: cannot register exp with nfnetlink.\n");
goto err_unreg_subsys;
}
#ifdef CONFIG_NF_CONNTRACK_EVENTS
ret = nf_conntrack_register_notifier(&ctnl_notifier);
if (ret < 0) {
- printk("ctnetlink_init: cannot register notifier.\n");
+ pr_err("ctnetlink_init: cannot register notifier.\n");
goto err_unreg_exp_subsys;
}
ret = nf_ct_expect_register_notifier(&ctnl_notifier_exp);
if (ret < 0) {
- printk("ctnetlink_init: cannot expect register notifier.\n");
+ pr_err("ctnetlink_init: cannot expect register notifier.\n");
goto err_unreg_notifier;
}
#endif
@@ -2093,7 +2100,7 @@
static void __exit ctnetlink_exit(void)
{
- printk("ctnetlink: unregistering from nfnetlink.\n");
+ pr_info("ctnetlink: unregistering from nfnetlink.\n");
#ifdef CONFIG_NF_CONNTRACK_EVENTS
nf_ct_expect_unregister_notifier(&ctnl_notifier_exp);
@@ -2102,7 +2109,6 @@
nfnetlink_subsys_unregister(&ctnl_exp_subsys);
nfnetlink_subsys_unregister(&ctnl_subsys);
- return;
}
module_init(ctnetlink_init);
diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
index a44fa75..5886ba1 100644
--- a/net/netfilter/nf_conntrack_proto.c
+++ b/net/netfilter/nf_conntrack_proto.c
@@ -14,12 +14,10 @@
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/mutex.h>
-#include <linux/skbuff.h>
#include <linux/vmalloc.h>
#include <linux/stddef.h>
#include <linux/err.h>
#include <linux/percpu.h>
-#include <linux/moduleparam.h>
#include <linux/notifier.h>
#include <linux/kernel.h>
#include <linux/netdevice.h>
@@ -119,9 +117,13 @@
{
struct nf_conntrack_l3proto *p;
- /* rcu_read_lock not necessary since the caller holds a reference */
+ /* rcu_read_lock not necessary since the caller holds a reference, but
+ * taken anyways to avoid lockdep warnings in __nf_ct_l3proto_find()
+ */
+ rcu_read_lock();
p = __nf_ct_l3proto_find(l3proto);
module_put(p->me);
+ rcu_read_unlock();
}
EXPORT_SYMBOL_GPL(nf_ct_l3proto_module_put);
diff --git a/net/netfilter/nf_conntrack_proto_sctp.c b/net/netfilter/nf_conntrack_proto_sctp.c
index b68ff15..c6049c2 100644
--- a/net/netfilter/nf_conntrack_proto_sctp.c
+++ b/net/netfilter/nf_conntrack_proto_sctp.c
@@ -717,12 +717,12 @@
ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_sctp4);
if (ret) {
- printk("nf_conntrack_l4proto_sctp4: protocol register failed\n");
+ pr_err("nf_conntrack_l4proto_sctp4: protocol register failed\n");
goto out;
}
ret = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_sctp6);
if (ret) {
- printk("nf_conntrack_l4proto_sctp6: protocol register failed\n");
+ pr_err("nf_conntrack_l4proto_sctp6: protocol register failed\n");
goto cleanup_sctp4;
}
diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c
index c6cd1b8..b20f427 100644
--- a/net/netfilter/nf_conntrack_sip.c
+++ b/net/netfilter/nf_conntrack_sip.c
@@ -1549,8 +1549,8 @@
ret = nf_conntrack_helper_register(&sip[i][j]);
if (ret) {
- printk("nf_ct_sip: failed to register helper "
- "for pf: %u port: %u\n",
+ printk(KERN_ERR "nf_ct_sip: failed to register"
+ " helper for pf: %u port: %u\n",
sip[i][j].tuple.src.l3num, ports[i]);
nf_conntrack_sip_fini();
return ret;
diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
index faa8eb3..eb973fc 100644
--- a/net/netfilter/nf_conntrack_standalone.c
+++ b/net/netfilter/nf_conntrack_standalone.c
@@ -252,12 +252,12 @@
const struct ip_conntrack_stat *st = v;
if (v == SEQ_START_TOKEN) {
- seq_printf(seq, "entries searched found new invalid ignore delete delete_list insert insert_failed drop early_drop icmp_error expect_new expect_create expect_delete\n");
+ seq_printf(seq, "entries searched found new invalid ignore delete delete_list insert insert_failed drop early_drop icmp_error expect_new expect_create expect_delete search_restart\n");
return 0;
}
seq_printf(seq, "%08x %08x %08x %08x %08x %08x %08x %08x "
- "%08x %08x %08x %08x %08x %08x %08x %08x \n",
+ "%08x %08x %08x %08x %08x %08x %08x %08x %08x\n",
nr_conntracks,
st->searched,
st->found,
@@ -274,7 +274,8 @@
st->expect_new,
st->expect_create,
- st->expect_delete
+ st->expect_delete,
+ st->search_restart
);
return 0;
}
@@ -445,7 +446,7 @@
if (net_eq(net, &init_net))
unregister_sysctl_table(nf_ct_netfilter_header);
out:
- printk("nf_conntrack: can't register to sysctl.\n");
+ printk(KERN_ERR "nf_conntrack: can't register to sysctl.\n");
return -ENOMEM;
}
diff --git a/net/netfilter/nf_conntrack_tftp.c b/net/netfilter/nf_conntrack_tftp.c
index 46e646b..75466fd 100644
--- a/net/netfilter/nf_conntrack_tftp.c
+++ b/net/netfilter/nf_conntrack_tftp.c
@@ -138,8 +138,8 @@
ret = nf_conntrack_helper_register(&tftp[i][j]);
if (ret) {
- printk("nf_ct_tftp: failed to register helper "
- "for pf: %u port: %u\n",
+ printk(KERN_ERR "nf_ct_tftp: failed to register"
+ " helper for pf: %u port: %u\n",
tftp[i][j].tuple.src.l3num, ports[i]);
nf_conntrack_tftp_fini();
return ret;
diff --git a/net/netfilter/nf_internals.h b/net/netfilter/nf_internals.h
index bf66099..770f764 100644
--- a/net/netfilter/nf_internals.h
+++ b/net/netfilter/nf_internals.h
@@ -6,7 +6,7 @@
#include <linux/netdevice.h>
#ifdef CONFIG_NETFILTER_DEBUG
-#define NFDEBUG(format, args...) printk(format , ## args)
+#define NFDEBUG(format, args...) printk(KERN_DEBUG format , ## args)
#else
#define NFDEBUG(format, args...)
#endif
diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
index 015725a..7df37fd 100644
--- a/net/netfilter/nf_log.c
+++ b/net/netfilter/nf_log.c
@@ -52,7 +52,8 @@
} else {
/* register at end of list to honor first register win */
list_add_tail(&logger->list[pf], &nf_loggers_l[pf]);
- llog = rcu_dereference(nf_loggers[pf]);
+ llog = rcu_dereference_protected(nf_loggers[pf],
+ lockdep_is_held(&nf_log_mutex));
if (llog == NULL)
rcu_assign_pointer(nf_loggers[pf], logger);
}
@@ -70,7 +71,8 @@
mutex_lock(&nf_log_mutex);
for (i = 0; i < ARRAY_SIZE(nf_loggers); i++) {
- c_logger = rcu_dereference(nf_loggers[i]);
+ c_logger = rcu_dereference_protected(nf_loggers[i],
+ lockdep_is_held(&nf_log_mutex));
if (c_logger == logger)
rcu_assign_pointer(nf_loggers[i], NULL);
list_del(&logger->list[i]);
diff --git a/net/netfilter/nf_queue.c b/net/netfilter/nf_queue.c
index c49ef21..0b1103c 100644
--- a/net/netfilter/nf_queue.c
+++ b/net/netfilter/nf_queue.c
@@ -279,7 +279,6 @@
}
rcu_read_unlock();
kfree(entry);
- return;
}
EXPORT_SYMBOL(nf_reinject);
diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c
index 6afa3d5..b4a4532 100644
--- a/net/netfilter/nfnetlink.c
+++ b/net/netfilter/nfnetlink.c
@@ -18,12 +18,9 @@
#include <linux/types.h>
#include <linux/socket.h>
#include <linux/kernel.h>
-#include <linux/major.h>
-#include <linux/timer.h>
#include <linux/string.h>
#include <linux/sockios.h>
#include <linux/net.h>
-#include <linux/fcntl.h>
#include <linux/skbuff.h>
#include <asm/uaccess.h>
#include <asm/system.h>
@@ -215,13 +212,13 @@
static int __init nfnetlink_init(void)
{
- printk("Netfilter messages via NETLINK v%s.\n", nfversion);
+ pr_info("Netfilter messages via NETLINK v%s.\n", nfversion);
return register_pernet_subsys(&nfnetlink_net_ops);
}
static void __exit nfnetlink_exit(void)
{
- printk("Removing netfilter NETLINK layer.\n");
+ pr_info("Removing netfilter NETLINK layer.\n");
unregister_pernet_subsys(&nfnetlink_net_ops);
}
module_init(nfnetlink_init);
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index 203643f..fc9a211 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -297,7 +297,7 @@
n = max(inst_size, pkt_size);
skb = alloc_skb(n, GFP_ATOMIC);
if (!skb) {
- PRINTR("nfnetlink_log: can't alloc whole buffer (%u bytes)\n",
+ pr_notice("nfnetlink_log: can't alloc whole buffer (%u bytes)\n",
inst_size);
if (n > pkt_size) {
@@ -306,7 +306,7 @@
skb = alloc_skb(pkt_size, GFP_ATOMIC);
if (!skb)
- PRINTR("nfnetlink_log: can't even alloc %u "
+ pr_err("nfnetlink_log: can't even alloc %u "
"bytes\n", pkt_size);
}
}
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index e70a6ef..12e1ab3 100644
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -246,8 +246,7 @@
break;
case NFQNL_COPY_PACKET:
- if ((entskb->ip_summed == CHECKSUM_PARTIAL ||
- entskb->ip_summed == CHECKSUM_COMPLETE) &&
+ if (entskb->ip_summed == CHECKSUM_PARTIAL &&
skb_checksum_help(entskb)) {
spin_unlock_bh(&queue->lock);
return NULL;
diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c
index 665f5be..445de70 100644
--- a/net/netfilter/x_tables.c
+++ b/net/netfilter/x_tables.c
@@ -12,7 +12,7 @@
* published by the Free Software Foundation.
*
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kernel.h>
#include <linux/socket.h>
#include <linux/net.h>
@@ -55,12 +55,6 @@
static struct xt_af *xt;
-#ifdef DEBUG_IP_FIREWALL_USER
-#define duprintf(format, args...) printk(format , ## args)
-#else
-#define duprintf(format, args...)
-#endif
-
static const char *const xt_prefix[NFPROTO_NUMPROTO] = {
[NFPROTO_UNSPEC] = "x",
[NFPROTO_IPV4] = "ip",
@@ -69,6 +63,9 @@
[NFPROTO_IPV6] = "ip6",
};
+/* Allow this many total (re)entries. */
+static const unsigned int xt_jumpstack_multiplier = 2;
+
/* Registration hooks for targets. */
int
xt_register_target(struct xt_target *target)
@@ -221,6 +218,17 @@
}
EXPORT_SYMBOL(xt_find_match);
+struct xt_match *
+xt_request_find_match(uint8_t nfproto, const char *name, uint8_t revision)
+{
+ struct xt_match *match;
+
+ match = try_then_request_module(xt_find_match(nfproto, name, revision),
+ "%st_%s", xt_prefix[nfproto], name);
+ return (match != NULL) ? match : ERR_PTR(-ENOENT);
+}
+EXPORT_SYMBOL_GPL(xt_request_find_match);
+
/* Find target, grabs ref. Returns ERR_PTR() on error. */
struct xt_target *xt_find_target(u8 af, const char *name, u8 revision)
{
@@ -257,9 +265,7 @@
target = try_then_request_module(xt_find_target(af, name, revision),
"%st_%s", xt_prefix[af], name);
- if (IS_ERR(target) || !target)
- return NULL;
- return target;
+ return (target != NULL) ? target : ERR_PTR(-ENOENT);
}
EXPORT_SYMBOL_GPL(xt_request_find_target);
@@ -361,6 +367,8 @@
int xt_check_match(struct xt_mtchk_param *par,
unsigned int size, u_int8_t proto, bool inv_proto)
{
+ int ret;
+
if (XT_ALIGN(par->match->matchsize) != size &&
par->match->matchsize != -1) {
/*
@@ -397,8 +405,14 @@
par->match->proto);
return -EINVAL;
}
- if (par->match->checkentry != NULL && !par->match->checkentry(par))
- return -EINVAL;
+ if (par->match->checkentry != NULL) {
+ ret = par->match->checkentry(par);
+ if (ret < 0)
+ return ret;
+ else if (ret > 0)
+ /* Flag up potential errors. */
+ return -EIO;
+ }
return 0;
}
EXPORT_SYMBOL_GPL(xt_check_match);
@@ -518,6 +532,8 @@
int xt_check_target(struct xt_tgchk_param *par,
unsigned int size, u_int8_t proto, bool inv_proto)
{
+ int ret;
+
if (XT_ALIGN(par->target->targetsize) != size) {
pr_err("%s_tables: %s.%u target: invalid size "
"%u (kernel) != (user) %u\n",
@@ -549,8 +565,14 @@
par->target->proto);
return -EINVAL;
}
- if (par->target->checkentry != NULL && !par->target->checkentry(par))
- return -EINVAL;
+ if (par->target->checkentry != NULL) {
+ ret = par->target->checkentry(par);
+ if (ret < 0)
+ return ret;
+ else if (ret > 0)
+ /* Flag up potential errors. */
+ return -EIO;
+ }
return 0;
}
EXPORT_SYMBOL_GPL(xt_check_target);
@@ -662,6 +684,26 @@
else
vfree(info->entries[cpu]);
}
+
+ if (info->jumpstack != NULL) {
+ if (sizeof(void *) * info->stacksize > PAGE_SIZE) {
+ for_each_possible_cpu(cpu)
+ vfree(info->jumpstack[cpu]);
+ } else {
+ for_each_possible_cpu(cpu)
+ kfree(info->jumpstack[cpu]);
+ }
+ }
+
+ if (sizeof(void **) * nr_cpu_ids > PAGE_SIZE)
+ vfree(info->jumpstack);
+ else
+ kfree(info->jumpstack);
+ if (sizeof(unsigned int) * nr_cpu_ids > PAGE_SIZE)
+ vfree(info->stackptr);
+ else
+ kfree(info->stackptr);
+
kfree(info);
}
EXPORT_SYMBOL(xt_free_table_info);
@@ -706,6 +748,49 @@
DEFINE_PER_CPU(struct xt_info_lock, xt_info_locks);
EXPORT_PER_CPU_SYMBOL_GPL(xt_info_locks);
+static int xt_jumpstack_alloc(struct xt_table_info *i)
+{
+ unsigned int size;
+ int cpu;
+
+ size = sizeof(unsigned int) * nr_cpu_ids;
+ if (size > PAGE_SIZE)
+ i->stackptr = vmalloc(size);
+ else
+ i->stackptr = kmalloc(size, GFP_KERNEL);
+ if (i->stackptr == NULL)
+ return -ENOMEM;
+ memset(i->stackptr, 0, size);
+
+ size = sizeof(void **) * nr_cpu_ids;
+ if (size > PAGE_SIZE)
+ i->jumpstack = vmalloc(size);
+ else
+ i->jumpstack = kmalloc(size, GFP_KERNEL);
+ if (i->jumpstack == NULL)
+ return -ENOMEM;
+ memset(i->jumpstack, 0, size);
+
+ i->stacksize *= xt_jumpstack_multiplier;
+ size = sizeof(void *) * i->stacksize;
+ for_each_possible_cpu(cpu) {
+ if (size > PAGE_SIZE)
+ i->jumpstack[cpu] = vmalloc_node(size,
+ cpu_to_node(cpu));
+ else
+ i->jumpstack[cpu] = kmalloc_node(size,
+ GFP_KERNEL, cpu_to_node(cpu));
+ if (i->jumpstack[cpu] == NULL)
+ /*
+ * Freeing will be done later on by the callers. The
+ * chain is: xt_replace_table -> __do_replace ->
+ * do_replace -> xt_free_table_info.
+ */
+ return -ENOMEM;
+ }
+
+ return 0;
+}
struct xt_table_info *
xt_replace_table(struct xt_table *table,
@@ -714,6 +799,13 @@
int *error)
{
struct xt_table_info *private;
+ int ret;
+
+ ret = xt_jumpstack_alloc(newinfo);
+ if (ret < 0) {
+ *error = ret;
+ return NULL;
+ }
/* Do the substitution. */
local_bh_disable();
@@ -721,7 +813,7 @@
/* Check inside lock: is the old number correct? */
if (num_counters != private->number) {
- duprintf("num_counters != table->private->number (%u/%u)\n",
+ pr_debug("num_counters != table->private->number (%u/%u)\n",
num_counters, private->number);
local_bh_enable();
*error = -EAGAIN;
@@ -752,6 +844,10 @@
struct xt_table_info *private;
struct xt_table *t, *table;
+ ret = xt_jumpstack_alloc(newinfo);
+ if (ret < 0)
+ return ERR_PTR(ret);
+
/* Don't add one object to multiple lists. */
table = kmemdup(input_table, sizeof(struct xt_table), GFP_KERNEL);
if (!table) {
@@ -778,7 +874,7 @@
goto unlock;
private = table->private;
- duprintf("table->private->number = %u\n", private->number);
+ pr_debug("table->private->number = %u\n", private->number);
/* save number of initial entries */
private->initial_entries = private->number;
diff --git a/net/netfilter/xt_CLASSIFY.c b/net/netfilter/xt_CLASSIFY.c
index 011bc80..c2c0e4a 100644
--- a/net/netfilter/xt_CLASSIFY.c
+++ b/net/netfilter/xt_CLASSIFY.c
@@ -27,7 +27,7 @@
MODULE_ALIAS("ip6t_CLASSIFY");
static unsigned int
-classify_tg(struct sk_buff *skb, const struct xt_target_param *par)
+classify_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct xt_classify_target_info *clinfo = par->targinfo;
diff --git a/net/netfilter/xt_CONNMARK.c b/net/netfilter/xt_CONNMARK.c
deleted file mode 100644
index 5934570..0000000
--- a/net/netfilter/xt_CONNMARK.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * xt_CONNMARK - Netfilter module to modify the connection mark values
- *
- * Copyright (C) 2002,2004 MARA Systems AB <http://www.marasystems.com>
- * by Henrik Nordstrom <hno@marasystems.com>
- * Copyright © CC Computer Consultants GmbH, 2007 - 2008
- * Jan Engelhardt <jengelh@computergmbh.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#include <linux/module.h>
-#include <linux/skbuff.h>
-#include <linux/ip.h>
-#include <net/checksum.h>
-
-MODULE_AUTHOR("Henrik Nordstrom <hno@marasystems.com>");
-MODULE_DESCRIPTION("Xtables: connection mark modification");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("ipt_CONNMARK");
-MODULE_ALIAS("ip6t_CONNMARK");
-
-#include <linux/netfilter/x_tables.h>
-#include <linux/netfilter/xt_CONNMARK.h>
-#include <net/netfilter/nf_conntrack_ecache.h>
-
-static unsigned int
-connmark_tg(struct sk_buff *skb, const struct xt_target_param *par)
-{
- const struct xt_connmark_tginfo1 *info = par->targinfo;
- enum ip_conntrack_info ctinfo;
- struct nf_conn *ct;
- u_int32_t newmark;
-
- ct = nf_ct_get(skb, &ctinfo);
- if (ct == NULL)
- return XT_CONTINUE;
-
- switch (info->mode) {
- case XT_CONNMARK_SET:
- newmark = (ct->mark & ~info->ctmask) ^ info->ctmark;
- if (ct->mark != newmark) {
- ct->mark = newmark;
- nf_conntrack_event_cache(IPCT_MARK, ct);
- }
- break;
- case XT_CONNMARK_SAVE:
- newmark = (ct->mark & ~info->ctmask) ^
- (skb->mark & info->nfmask);
- if (ct->mark != newmark) {
- ct->mark = newmark;
- nf_conntrack_event_cache(IPCT_MARK, ct);
- }
- break;
- case XT_CONNMARK_RESTORE:
- newmark = (skb->mark & ~info->nfmask) ^
- (ct->mark & info->ctmask);
- skb->mark = newmark;
- break;
- }
-
- return XT_CONTINUE;
-}
-
-static bool connmark_tg_check(const struct xt_tgchk_param *par)
-{
- if (nf_ct_l3proto_try_module_get(par->family) < 0) {
- printk(KERN_WARNING "cannot load conntrack support for "
- "proto=%u\n", par->family);
- return false;
- }
- return true;
-}
-
-static void connmark_tg_destroy(const struct xt_tgdtor_param *par)
-{
- nf_ct_l3proto_module_put(par->family);
-}
-
-static struct xt_target connmark_tg_reg __read_mostly = {
- .name = "CONNMARK",
- .revision = 1,
- .family = NFPROTO_UNSPEC,
- .checkentry = connmark_tg_check,
- .target = connmark_tg,
- .targetsize = sizeof(struct xt_connmark_tginfo1),
- .destroy = connmark_tg_destroy,
- .me = THIS_MODULE,
-};
-
-static int __init connmark_tg_init(void)
-{
- return xt_register_target(&connmark_tg_reg);
-}
-
-static void __exit connmark_tg_exit(void)
-{
- xt_unregister_target(&connmark_tg_reg);
-}
-
-module_init(connmark_tg_init);
-module_exit(connmark_tg_exit);
diff --git a/net/netfilter/xt_CONNSECMARK.c b/net/netfilter/xt_CONNSECMARK.c
index b54c375..e04dc28 100644
--- a/net/netfilter/xt_CONNSECMARK.c
+++ b/net/netfilter/xt_CONNSECMARK.c
@@ -15,6 +15,7 @@
* published by the Free Software Foundation.
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/netfilter/x_tables.h>
@@ -22,8 +23,6 @@
#include <net/netfilter/nf_conntrack.h>
#include <net/netfilter/nf_conntrack_ecache.h>
-#define PFX "CONNSECMARK: "
-
MODULE_LICENSE("GPL");
MODULE_AUTHOR("James Morris <jmorris@redhat.com>");
MODULE_DESCRIPTION("Xtables: target for copying between connection and security mark");
@@ -65,7 +64,7 @@
}
static unsigned int
-connsecmark_tg(struct sk_buff *skb, const struct xt_target_param *par)
+connsecmark_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct xt_connsecmark_target_info *info = par->targinfo;
@@ -85,15 +84,16 @@
return XT_CONTINUE;
}
-static bool connsecmark_tg_check(const struct xt_tgchk_param *par)
+static int connsecmark_tg_check(const struct xt_tgchk_param *par)
{
const struct xt_connsecmark_target_info *info = par->targinfo;
+ int ret;
if (strcmp(par->table, "mangle") != 0 &&
strcmp(par->table, "security") != 0) {
- printk(KERN_INFO PFX "target only valid in the \'mangle\' "
- "or \'security\' tables, not \'%s\'.\n", par->table);
- return false;
+ pr_info("target only valid in the \'mangle\' "
+ "or \'security\' tables, not \'%s\'.\n", par->table);
+ return -EINVAL;
}
switch (info->mode) {
@@ -102,16 +102,15 @@
break;
default:
- printk(KERN_INFO PFX "invalid mode: %hu\n", info->mode);
- return false;
+ pr_info("invalid mode: %hu\n", info->mode);
+ return -EINVAL;
}
- if (nf_ct_l3proto_try_module_get(par->family) < 0) {
- printk(KERN_WARNING "can't load conntrack support for "
- "proto=%u\n", par->family);
- return false;
- }
- return true;
+ ret = nf_ct_l3proto_try_module_get(par->family);
+ if (ret < 0)
+ pr_info("cannot load conntrack support for proto=%u\n",
+ par->family);
+ return ret;
}
static void connsecmark_tg_destroy(const struct xt_tgdtor_param *par)
diff --git a/net/netfilter/xt_CT.c b/net/netfilter/xt_CT.c
index ee18b23..562bf32 100644
--- a/net/netfilter/xt_CT.c
+++ b/net/netfilter/xt_CT.c
@@ -20,7 +20,7 @@
#include <net/netfilter/nf_conntrack_zones.h>
static unsigned int xt_ct_target(struct sk_buff *skb,
- const struct xt_target_param *par)
+ const struct xt_action_param *par)
{
const struct xt_ct_target_info *info = par->targinfo;
struct nf_conn *ct = info->ct;
@@ -38,13 +38,13 @@
static u8 xt_ct_find_proto(const struct xt_tgchk_param *par)
{
- if (par->family == AF_INET) {
+ if (par->family == NFPROTO_IPV4) {
const struct ipt_entry *e = par->entryinfo;
if (e->ip.invflags & IPT_INV_PROTO)
return 0;
return e->ip.proto;
- } else if (par->family == AF_INET6) {
+ } else if (par->family == NFPROTO_IPV6) {
const struct ip6t_entry *e = par->entryinfo;
if (e->ipv6.invflags & IP6T_INV_PROTO)
@@ -54,16 +54,17 @@
return 0;
}
-static bool xt_ct_tg_check(const struct xt_tgchk_param *par)
+static int xt_ct_tg_check(const struct xt_tgchk_param *par)
{
struct xt_ct_target_info *info = par->targinfo;
struct nf_conntrack_tuple t;
struct nf_conn_help *help;
struct nf_conn *ct;
+ int ret = 0;
u8 proto;
if (info->flags & ~XT_CT_NOTRACK)
- return false;
+ return -EINVAL;
if (info->flags & XT_CT_NOTRACK) {
ct = &nf_conntrack_untracked;
@@ -76,28 +77,34 @@
goto err1;
#endif
- if (nf_ct_l3proto_try_module_get(par->family) < 0)
+ ret = nf_ct_l3proto_try_module_get(par->family);
+ if (ret < 0)
goto err1;
memset(&t, 0, sizeof(t));
ct = nf_conntrack_alloc(par->net, info->zone, &t, &t, GFP_KERNEL);
+ ret = PTR_ERR(ct);
if (IS_ERR(ct))
goto err2;
+ ret = 0;
if ((info->ct_events || info->exp_events) &&
!nf_ct_ecache_ext_add(ct, info->ct_events, info->exp_events,
GFP_KERNEL))
goto err3;
if (info->helper[0]) {
+ ret = -ENOENT;
proto = xt_ct_find_proto(par);
if (!proto)
goto err3;
+ ret = -ENOMEM;
help = nf_ct_helper_ext_add(ct, GFP_KERNEL);
if (help == NULL)
goto err3;
+ ret = -ENOENT;
help->helper = nf_conntrack_helper_try_module_get(info->helper,
par->family,
proto);
@@ -109,14 +116,14 @@
__set_bit(IPS_CONFIRMED_BIT, &ct->status);
out:
info->ct = ct;
- return true;
+ return 0;
err3:
nf_conntrack_free(ct);
err2:
nf_ct_l3proto_module_put(par->family);
err1:
- return false;
+ return ret;
}
static void xt_ct_tg_destroy(const struct xt_tgdtor_param *par)
@@ -138,7 +145,7 @@
static struct xt_target xt_ct_tg __read_mostly = {
.name = "CT",
.family = NFPROTO_UNSPEC,
- .targetsize = XT_ALIGN(sizeof(struct xt_ct_target_info)),
+ .targetsize = sizeof(struct xt_ct_target_info),
.checkentry = xt_ct_tg_check,
.destroy = xt_ct_tg_destroy,
.target = xt_ct_target,
diff --git a/net/netfilter/xt_DSCP.c b/net/netfilter/xt_DSCP.c
index 74ce892..0a22919 100644
--- a/net/netfilter/xt_DSCP.c
+++ b/net/netfilter/xt_DSCP.c
@@ -9,7 +9,7 @@
*
* See RFC2474 for a description of the DSCP field within the IP Header.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/ip.h>
@@ -28,7 +28,7 @@
MODULE_ALIAS("ip6t_TOS");
static unsigned int
-dscp_tg(struct sk_buff *skb, const struct xt_target_param *par)
+dscp_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct xt_DSCP_info *dinfo = par->targinfo;
u_int8_t dscp = ipv4_get_dsfield(ip_hdr(skb)) >> XT_DSCP_SHIFT;
@@ -45,7 +45,7 @@
}
static unsigned int
-dscp_tg6(struct sk_buff *skb, const struct xt_target_param *par)
+dscp_tg6(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct xt_DSCP_info *dinfo = par->targinfo;
u_int8_t dscp = ipv6_get_dsfield(ipv6_hdr(skb)) >> XT_DSCP_SHIFT;
@@ -60,19 +60,19 @@
return XT_CONTINUE;
}
-static bool dscp_tg_check(const struct xt_tgchk_param *par)
+static int dscp_tg_check(const struct xt_tgchk_param *par)
{
const struct xt_DSCP_info *info = par->targinfo;
if (info->dscp > XT_DSCP_MAX) {
- printk(KERN_WARNING "DSCP: dscp %x out of range\n", info->dscp);
- return false;
+ pr_info("dscp %x out of range\n", info->dscp);
+ return -EDOM;
}
- return true;
+ return 0;
}
static unsigned int
-tos_tg(struct sk_buff *skb, const struct xt_target_param *par)
+tos_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct xt_tos_target_info *info = par->targinfo;
struct iphdr *iph = ip_hdr(skb);
@@ -92,7 +92,7 @@
}
static unsigned int
-tos_tg6(struct sk_buff *skb, const struct xt_target_param *par)
+tos_tg6(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct xt_tos_target_info *info = par->targinfo;
struct ipv6hdr *iph = ipv6_hdr(skb);
diff --git a/net/netfilter/xt_HL.c b/net/netfilter/xt_HL.c
index 10e789e..95b08480 100644
--- a/net/netfilter/xt_HL.c
+++ b/net/netfilter/xt_HL.c
@@ -9,7 +9,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/ip.h>
@@ -26,7 +26,7 @@
MODULE_LICENSE("GPL");
static unsigned int
-ttl_tg(struct sk_buff *skb, const struct xt_target_param *par)
+ttl_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
struct iphdr *iph;
const struct ipt_TTL_info *info = par->targinfo;
@@ -66,7 +66,7 @@
}
static unsigned int
-hl_tg6(struct sk_buff *skb, const struct xt_target_param *par)
+hl_tg6(struct sk_buff *skb, const struct xt_action_param *par)
{
struct ipv6hdr *ip6h;
const struct ip6t_HL_info *info = par->targinfo;
@@ -101,35 +101,33 @@
return XT_CONTINUE;
}
-static bool ttl_tg_check(const struct xt_tgchk_param *par)
+static int ttl_tg_check(const struct xt_tgchk_param *par)
{
const struct ipt_TTL_info *info = par->targinfo;
if (info->mode > IPT_TTL_MAXMODE) {
- printk(KERN_WARNING "ipt_TTL: invalid or unknown Mode %u\n",
- info->mode);
- return false;
+ pr_info("TTL: invalid or unknown mode %u\n", info->mode);
+ return -EINVAL;
}
if (info->mode != IPT_TTL_SET && info->ttl == 0)
- return false;
- return true;
+ return -EINVAL;
+ return 0;
}
-static bool hl_tg6_check(const struct xt_tgchk_param *par)
+static int hl_tg6_check(const struct xt_tgchk_param *par)
{
const struct ip6t_HL_info *info = par->targinfo;
if (info->mode > IP6T_HL_MAXMODE) {
- printk(KERN_WARNING "ip6t_HL: invalid or unknown Mode %u\n",
- info->mode);
- return false;
+ pr_info("invalid or unknown mode %u\n", info->mode);
+ return -EINVAL;
}
if (info->mode != IP6T_HL_SET && info->hop_limit == 0) {
- printk(KERN_WARNING "ip6t_HL: increment/decrement doesn't "
+ pr_info("increment/decrement does not "
"make sense with value 0\n");
- return false;
+ return -EINVAL;
}
- return true;
+ return 0;
}
static struct xt_target hl_tg_reg[] __read_mostly = {
diff --git a/net/netfilter/xt_LED.c b/net/netfilter/xt_LED.c
index 3271c8e..a414050 100644
--- a/net/netfilter/xt_LED.c
+++ b/net/netfilter/xt_LED.c
@@ -18,7 +18,7 @@
* 02110-1301 USA.
*
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/netfilter/x_tables.h>
@@ -32,18 +32,24 @@
MODULE_AUTHOR("Adam Nielsen <a.nielsen@shikadi.net>");
MODULE_DESCRIPTION("Xtables: trigger LED devices on packet match");
+static LIST_HEAD(xt_led_triggers);
+static DEFINE_MUTEX(xt_led_mutex);
+
/*
* This is declared in here (the kernel module) only, to avoid having these
* dependencies in userspace code. This is what xt_led_info.internal_data
* points to.
*/
struct xt_led_info_internal {
+ struct list_head list;
+ int refcnt;
+ char *trigger_id;
struct led_trigger netfilter_led_trigger;
struct timer_list timer;
};
static unsigned int
-led_tg(struct sk_buff *skb, const struct xt_target_param *par)
+led_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct xt_led_info *ledinfo = par->targinfo;
struct xt_led_info_internal *ledinternal = ledinfo->internal_data;
@@ -54,7 +60,7 @@
*/
if ((ledinfo->delay > 0) && ledinfo->always_blink &&
timer_pending(&ledinternal->timer))
- led_trigger_event(&ledinternal->netfilter_led_trigger,LED_OFF);
+ led_trigger_event(&ledinternal->netfilter_led_trigger, LED_OFF);
led_trigger_event(&ledinternal->netfilter_led_trigger, LED_FULL);
@@ -75,54 +81,86 @@
static void led_timeout_callback(unsigned long data)
{
- struct xt_led_info *ledinfo = (struct xt_led_info *)data;
- struct xt_led_info_internal *ledinternal = ledinfo->internal_data;
+ struct xt_led_info_internal *ledinternal = (struct xt_led_info_internal *)data;
led_trigger_event(&ledinternal->netfilter_led_trigger, LED_OFF);
}
-static bool led_tg_check(const struct xt_tgchk_param *par)
+static struct xt_led_info_internal *led_trigger_lookup(const char *name)
+{
+ struct xt_led_info_internal *ledinternal;
+
+ list_for_each_entry(ledinternal, &xt_led_triggers, list) {
+ if (!strcmp(name, ledinternal->netfilter_led_trigger.name)) {
+ return ledinternal;
+ }
+ }
+ return NULL;
+}
+
+static int led_tg_check(const struct xt_tgchk_param *par)
{
struct xt_led_info *ledinfo = par->targinfo;
struct xt_led_info_internal *ledinternal;
int err;
if (ledinfo->id[0] == '\0') {
- printk(KERN_ERR KBUILD_MODNAME ": No 'id' parameter given.\n");
- return false;
+ pr_info("No 'id' parameter given.\n");
+ return -EINVAL;
}
+ mutex_lock(&xt_led_mutex);
+
+ ledinternal = led_trigger_lookup(ledinfo->id);
+ if (ledinternal) {
+ ledinternal->refcnt++;
+ goto out;
+ }
+
+ err = -ENOMEM;
ledinternal = kzalloc(sizeof(struct xt_led_info_internal), GFP_KERNEL);
- if (!ledinternal) {
- printk(KERN_CRIT KBUILD_MODNAME ": out of memory\n");
- return false;
- }
+ if (!ledinternal)
+ goto exit_mutex_only;
- ledinternal->netfilter_led_trigger.name = ledinfo->id;
+ ledinternal->trigger_id = kstrdup(ledinfo->id, GFP_KERNEL);
+ if (!ledinternal->trigger_id)
+ goto exit_internal_alloc;
+
+ ledinternal->refcnt = 1;
+ ledinternal->netfilter_led_trigger.name = ledinternal->trigger_id;
err = led_trigger_register(&ledinternal->netfilter_led_trigger);
if (err) {
- printk(KERN_CRIT KBUILD_MODNAME
- ": led_trigger_register() failed\n");
+ pr_warning("led_trigger_register() failed\n");
if (err == -EEXIST)
- printk(KERN_ERR KBUILD_MODNAME
- ": Trigger name is already in use.\n");
+ pr_warning("Trigger name is already in use.\n");
goto exit_alloc;
}
/* See if we need to set up a timer */
if (ledinfo->delay > 0)
setup_timer(&ledinternal->timer, led_timeout_callback,
- (unsigned long)ledinfo);
+ (unsigned long)ledinternal);
+
+ list_add_tail(&ledinternal->list, &xt_led_triggers);
+
+out:
+ mutex_unlock(&xt_led_mutex);
ledinfo->internal_data = ledinternal;
- return true;
+ return 0;
exit_alloc:
+ kfree(ledinternal->trigger_id);
+
+exit_internal_alloc:
kfree(ledinternal);
- return false;
+exit_mutex_only:
+ mutex_unlock(&xt_led_mutex);
+
+ return err;
}
static void led_tg_destroy(const struct xt_tgdtor_param *par)
@@ -130,10 +168,23 @@
const struct xt_led_info *ledinfo = par->targinfo;
struct xt_led_info_internal *ledinternal = ledinfo->internal_data;
+ mutex_lock(&xt_led_mutex);
+
+ if (--ledinternal->refcnt) {
+ mutex_unlock(&xt_led_mutex);
+ return;
+ }
+
+ list_del(&ledinternal->list);
+
if (ledinfo->delay > 0)
del_timer_sync(&ledinternal->timer);
led_trigger_unregister(&ledinternal->netfilter_led_trigger);
+
+ mutex_unlock(&xt_led_mutex);
+
+ kfree(ledinternal->trigger_id);
kfree(ledinternal);
}
@@ -142,7 +193,7 @@
.revision = 0,
.family = NFPROTO_UNSPEC,
.target = led_tg,
- .targetsize = XT_ALIGN(sizeof(struct xt_led_info)),
+ .targetsize = sizeof(struct xt_led_info),
.checkentry = led_tg_check,
.destroy = led_tg_destroy,
.me = THIS_MODULE,
diff --git a/net/netfilter/xt_MARK.c b/net/netfilter/xt_MARK.c
deleted file mode 100644
index 225f8d1..0000000
--- a/net/netfilter/xt_MARK.c
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * xt_MARK - Netfilter module to modify the NFMARK field of an skb
- *
- * (C) 1999-2001 Marc Boucher <marc@mbsi.ca>
- * Copyright © CC Computer Consultants GmbH, 2007 - 2008
- * Jan Engelhardt <jengelh@computergmbh.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/module.h>
-#include <linux/skbuff.h>
-#include <linux/ip.h>
-#include <net/checksum.h>
-
-#include <linux/netfilter/x_tables.h>
-#include <linux/netfilter/xt_MARK.h>
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Marc Boucher <marc@mbsi.ca>");
-MODULE_DESCRIPTION("Xtables: packet mark modification");
-MODULE_ALIAS("ipt_MARK");
-MODULE_ALIAS("ip6t_MARK");
-
-static unsigned int
-mark_tg(struct sk_buff *skb, const struct xt_target_param *par)
-{
- const struct xt_mark_tginfo2 *info = par->targinfo;
-
- skb->mark = (skb->mark & ~info->mask) ^ info->mark;
- return XT_CONTINUE;
-}
-
-static struct xt_target mark_tg_reg __read_mostly = {
- .name = "MARK",
- .revision = 2,
- .family = NFPROTO_UNSPEC,
- .target = mark_tg,
- .targetsize = sizeof(struct xt_mark_tginfo2),
- .me = THIS_MODULE,
-};
-
-static int __init mark_tg_init(void)
-{
- return xt_register_target(&mark_tg_reg);
-}
-
-static void __exit mark_tg_exit(void)
-{
- xt_unregister_target(&mark_tg_reg);
-}
-
-module_init(mark_tg_init);
-module_exit(mark_tg_exit);
diff --git a/net/netfilter/xt_NFLOG.c b/net/netfilter/xt_NFLOG.c
index a57c5cf..a17dd0f 100644
--- a/net/netfilter/xt_NFLOG.c
+++ b/net/netfilter/xt_NFLOG.c
@@ -22,7 +22,7 @@
MODULE_ALIAS("ip6t_NFLOG");
static unsigned int
-nflog_tg(struct sk_buff *skb, const struct xt_target_param *par)
+nflog_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct xt_nflog_info *info = par->targinfo;
struct nf_loginfo li;
@@ -37,15 +37,15 @@
return XT_CONTINUE;
}
-static bool nflog_tg_check(const struct xt_tgchk_param *par)
+static int nflog_tg_check(const struct xt_tgchk_param *par)
{
const struct xt_nflog_info *info = par->targinfo;
if (info->flags & ~XT_NFLOG_MASK)
- return false;
+ return -EINVAL;
if (info->prefix[sizeof(info->prefix) - 1] != '\0')
- return false;
- return true;
+ return -EINVAL;
+ return 0;
}
static struct xt_target nflog_tg_reg __read_mostly = {
diff --git a/net/netfilter/xt_NFQUEUE.c b/net/netfilter/xt_NFQUEUE.c
index 12dcd70..039cce1 100644
--- a/net/netfilter/xt_NFQUEUE.c
+++ b/net/netfilter/xt_NFQUEUE.c
@@ -31,7 +31,7 @@
static bool rnd_inited __read_mostly;
static unsigned int
-nfqueue_tg(struct sk_buff *skb, const struct xt_target_param *par)
+nfqueue_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct xt_NFQ_info *tinfo = par->targinfo;
@@ -49,17 +49,6 @@
return jhash_2words((__force u32)ipaddr, iph->protocol, jhash_initval);
}
-static unsigned int
-nfqueue_tg4_v1(struct sk_buff *skb, const struct xt_target_param *par)
-{
- const struct xt_NFQ_info_v1 *info = par->targinfo;
- u32 queue = info->queuenum;
-
- if (info->queues_total > 1)
- queue = hash_v4(skb) % info->queues_total + queue;
- return NF_QUEUE_NR(queue);
-}
-
#if defined(CONFIG_IP6_NF_IPTABLES) || defined(CONFIG_IP6_NF_IPTABLES_MODULE)
static u32 hash_v6(const struct sk_buff *skb)
{
@@ -73,20 +62,26 @@
return jhash2((__force u32 *)addr, ARRAY_SIZE(addr), jhash_initval);
}
+#endif
static unsigned int
-nfqueue_tg6_v1(struct sk_buff *skb, const struct xt_target_param *par)
+nfqueue_tg_v1(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct xt_NFQ_info_v1 *info = par->targinfo;
u32 queue = info->queuenum;
- if (info->queues_total > 1)
- queue = hash_v6(skb) % info->queues_total + queue;
+ if (info->queues_total > 1) {
+ if (par->family == NFPROTO_IPV4)
+ queue = hash_v4(skb) % info->queues_total + queue;
+#if defined(CONFIG_IP6_NF_IPTABLES) || defined(CONFIG_IP6_NF_IPTABLES_MODULE)
+ else if (par->family == NFPROTO_IPV6)
+ queue = hash_v6(skb) % info->queues_total + queue;
+#endif
+ }
return NF_QUEUE_NR(queue);
}
-#endif
-static bool nfqueue_tg_v1_check(const struct xt_tgchk_param *par)
+static int nfqueue_tg_v1_check(const struct xt_tgchk_param *par)
{
const struct xt_NFQ_info_v1 *info = par->targinfo;
u32 maxid;
@@ -97,15 +92,15 @@
}
if (info->queues_total == 0) {
pr_err("NFQUEUE: number of total queues is 0\n");
- return false;
+ return -EINVAL;
}
maxid = info->queues_total - 1 + info->queuenum;
if (maxid > 0xffff) {
pr_err("NFQUEUE: number of queues (%u) out of range (got %u)\n",
info->queues_total, maxid);
- return false;
+ return -ERANGE;
}
- return true;
+ return 0;
}
static struct xt_target nfqueue_tg_reg[] __read_mostly = {
@@ -119,23 +114,12 @@
{
.name = "NFQUEUE",
.revision = 1,
- .family = NFPROTO_IPV4,
+ .family = NFPROTO_UNSPEC,
.checkentry = nfqueue_tg_v1_check,
- .target = nfqueue_tg4_v1,
+ .target = nfqueue_tg_v1,
.targetsize = sizeof(struct xt_NFQ_info_v1),
.me = THIS_MODULE,
},
-#if defined(CONFIG_IP6_NF_IPTABLES) || defined(CONFIG_IP6_NF_IPTABLES_MODULE)
- {
- .name = "NFQUEUE",
- .revision = 1,
- .family = NFPROTO_IPV6,
- .checkentry = nfqueue_tg_v1_check,
- .target = nfqueue_tg6_v1,
- .targetsize = sizeof(struct xt_NFQ_info_v1),
- .me = THIS_MODULE,
- },
-#endif
};
static int __init nfqueue_tg_init(void)
diff --git a/net/netfilter/xt_NOTRACK.c b/net/netfilter/xt_NOTRACK.c
index e7a0a54..512b912 100644
--- a/net/netfilter/xt_NOTRACK.c
+++ b/net/netfilter/xt_NOTRACK.c
@@ -13,7 +13,7 @@
MODULE_ALIAS("ip6t_NOTRACK");
static unsigned int
-notrack_tg(struct sk_buff *skb, const struct xt_target_param *par)
+notrack_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
/* Previously seen (loopback)? Ignore. */
if (skb->nfct != NULL)
diff --git a/net/netfilter/xt_RATEEST.c b/net/netfilter/xt_RATEEST.c
index d16d55df..69c01e1 100644
--- a/net/netfilter/xt_RATEEST.c
+++ b/net/netfilter/xt_RATEEST.c
@@ -73,7 +73,7 @@
EXPORT_SYMBOL_GPL(xt_rateest_put);
static unsigned int
-xt_rateest_tg(struct sk_buff *skb, const struct xt_target_param *par)
+xt_rateest_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct xt_rateest_target_info *info = par->targinfo;
struct gnet_stats_basic_packed *stats = &info->est->bstats;
@@ -86,7 +86,7 @@
return XT_CONTINUE;
}
-static bool xt_rateest_tg_checkentry(const struct xt_tgchk_param *par)
+static int xt_rateest_tg_checkentry(const struct xt_tgchk_param *par)
{
struct xt_rateest_target_info *info = par->targinfo;
struct xt_rateest *est;
@@ -94,6 +94,7 @@
struct nlattr opt;
struct gnet_estimator est;
} cfg;
+ int ret;
if (unlikely(!rnd_inited)) {
get_random_bytes(&jhash_rnd, sizeof(jhash_rnd));
@@ -110,12 +111,13 @@
(info->interval != est->params.interval ||
info->ewma_log != est->params.ewma_log)) {
xt_rateest_put(est);
- return false;
+ return -EINVAL;
}
info->est = est;
- return true;
+ return 0;
}
+ ret = -ENOMEM;
est = kzalloc(sizeof(*est), GFP_KERNEL);
if (!est)
goto err1;
@@ -131,19 +133,19 @@
cfg.est.interval = info->interval;
cfg.est.ewma_log = info->ewma_log;
- if (gen_new_estimator(&est->bstats, &est->rstats, &est->lock,
- &cfg.opt) < 0)
+ ret = gen_new_estimator(&est->bstats, &est->rstats,
+ &est->lock, &cfg.opt);
+ if (ret < 0)
goto err2;
info->est = est;
xt_rateest_hash_insert(est);
-
- return true;
+ return 0;
err2:
kfree(est);
err1:
- return false;
+ return ret;
}
static void xt_rateest_tg_destroy(const struct xt_tgdtor_param *par)
diff --git a/net/netfilter/xt_SECMARK.c b/net/netfilter/xt_SECMARK.c
index 7a6f9e6..23b2d6c 100644
--- a/net/netfilter/xt_SECMARK.c
+++ b/net/netfilter/xt_SECMARK.c
@@ -12,6 +12,7 @@
* published by the Free Software Foundation.
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/selinux.h>
@@ -29,7 +30,7 @@
static u8 mode;
static unsigned int
-secmark_tg(struct sk_buff *skb, const struct xt_target_param *par)
+secmark_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
u32 secmark = 0;
const struct xt_secmark_target_info *info = par->targinfo;
@@ -49,7 +50,7 @@
return XT_CONTINUE;
}
-static bool checkentry_selinux(struct xt_secmark_target_info *info)
+static int checkentry_selinux(struct xt_secmark_target_info *info)
{
int err;
struct xt_secmark_target_selinux_info *sel = &info->u.sel;
@@ -59,58 +60,59 @@
err = selinux_string_to_sid(sel->selctx, &sel->selsid);
if (err) {
if (err == -EINVAL)
- printk(KERN_INFO PFX "invalid SELinux context \'%s\'\n",
- sel->selctx);
- return false;
+ pr_info("invalid SELinux context \'%s\'\n",
+ sel->selctx);
+ return err;
}
if (!sel->selsid) {
- printk(KERN_INFO PFX "unable to map SELinux context \'%s\'\n",
- sel->selctx);
- return false;
+ pr_info("unable to map SELinux context \'%s\'\n", sel->selctx);
+ return -ENOENT;
}
err = selinux_secmark_relabel_packet_permission(sel->selsid);
if (err) {
- printk(KERN_INFO PFX "unable to obtain relabeling permission\n");
- return false;
+ pr_info("unable to obtain relabeling permission\n");
+ return err;
}
selinux_secmark_refcount_inc();
- return true;
+ return 0;
}
-static bool secmark_tg_check(const struct xt_tgchk_param *par)
+static int secmark_tg_check(const struct xt_tgchk_param *par)
{
struct xt_secmark_target_info *info = par->targinfo;
+ int err;
if (strcmp(par->table, "mangle") != 0 &&
strcmp(par->table, "security") != 0) {
- printk(KERN_INFO PFX "target only valid in the \'mangle\' "
- "or \'security\' tables, not \'%s\'.\n", par->table);
- return false;
+ pr_info("target only valid in the \'mangle\' "
+ "or \'security\' tables, not \'%s\'.\n", par->table);
+ return -EINVAL;
}
if (mode && mode != info->mode) {
- printk(KERN_INFO PFX "mode already set to %hu cannot mix with "
- "rules for mode %hu\n", mode, info->mode);
- return false;
+ pr_info("mode already set to %hu cannot mix with "
+ "rules for mode %hu\n", mode, info->mode);
+ return -EINVAL;
}
switch (info->mode) {
case SECMARK_MODE_SEL:
- if (!checkentry_selinux(info))
- return false;
+ err = checkentry_selinux(info);
+ if (err <= 0)
+ return err;
break;
default:
- printk(KERN_INFO PFX "invalid mode: %hu\n", info->mode);
- return false;
+ pr_info("invalid mode: %hu\n", info->mode);
+ return -EINVAL;
}
if (!mode)
mode = info->mode;
- return true;
+ return 0;
}
static void secmark_tg_destroy(const struct xt_tgdtor_param *par)
diff --git a/net/netfilter/xt_TCPMSS.c b/net/netfilter/xt_TCPMSS.c
index c5f4b99..62ec021 100644
--- a/net/netfilter/xt_TCPMSS.c
+++ b/net/netfilter/xt_TCPMSS.c
@@ -7,7 +7,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/ip.h>
@@ -68,15 +68,14 @@
if (info->mss == XT_TCPMSS_CLAMP_PMTU) {
if (dst_mtu(skb_dst(skb)) <= minlen) {
if (net_ratelimit())
- printk(KERN_ERR "xt_TCPMSS: "
- "unknown or invalid path-MTU (%u)\n",
+ pr_err("unknown or invalid path-MTU (%u)\n",
dst_mtu(skb_dst(skb)));
return -1;
}
if (in_mtu <= minlen) {
if (net_ratelimit())
- printk(KERN_ERR "xt_TCPMSS: unknown or "
- "invalid path-MTU (%u)\n", in_mtu);
+ pr_err("unknown or invalid path-MTU (%u)\n",
+ in_mtu);
return -1;
}
newmss = min(dst_mtu(skb_dst(skb)), in_mtu) - minlen;
@@ -173,7 +172,7 @@
}
static unsigned int
-tcpmss_tg4(struct sk_buff *skb, const struct xt_target_param *par)
+tcpmss_tg4(struct sk_buff *skb, const struct xt_action_param *par)
{
struct iphdr *iph = ip_hdr(skb);
__be16 newlen;
@@ -196,7 +195,7 @@
#if defined(CONFIG_IP6_NF_IPTABLES) || defined(CONFIG_IP6_NF_IPTABLES_MODULE)
static unsigned int
-tcpmss_tg6(struct sk_buff *skb, const struct xt_target_param *par)
+tcpmss_tg6(struct sk_buff *skb, const struct xt_action_param *par)
{
struct ipv6hdr *ipv6h = ipv6_hdr(skb);
u8 nexthdr;
@@ -236,7 +235,7 @@
return false;
}
-static bool tcpmss_tg4_check(const struct xt_tgchk_param *par)
+static int tcpmss_tg4_check(const struct xt_tgchk_param *par)
{
const struct xt_tcpmss_info *info = par->targinfo;
const struct ipt_entry *e = par->entryinfo;
@@ -246,19 +245,19 @@
(par->hook_mask & ~((1 << NF_INET_FORWARD) |
(1 << NF_INET_LOCAL_OUT) |
(1 << NF_INET_POST_ROUTING))) != 0) {
- printk("xt_TCPMSS: path-MTU clamping only supported in "
- "FORWARD, OUTPUT and POSTROUTING hooks\n");
- return false;
+ pr_info("path-MTU clamping only supported in "
+ "FORWARD, OUTPUT and POSTROUTING hooks\n");
+ return -EINVAL;
}
xt_ematch_foreach(ematch, e)
if (find_syn_match(ematch))
- return true;
- printk("xt_TCPMSS: Only works on TCP SYN packets\n");
- return false;
+ return 0;
+ pr_info("Only works on TCP SYN packets\n");
+ return -EINVAL;
}
#if defined(CONFIG_IP6_NF_IPTABLES) || defined(CONFIG_IP6_NF_IPTABLES_MODULE)
-static bool tcpmss_tg6_check(const struct xt_tgchk_param *par)
+static int tcpmss_tg6_check(const struct xt_tgchk_param *par)
{
const struct xt_tcpmss_info *info = par->targinfo;
const struct ip6t_entry *e = par->entryinfo;
@@ -268,15 +267,15 @@
(par->hook_mask & ~((1 << NF_INET_FORWARD) |
(1 << NF_INET_LOCAL_OUT) |
(1 << NF_INET_POST_ROUTING))) != 0) {
- printk("xt_TCPMSS: path-MTU clamping only supported in "
- "FORWARD, OUTPUT and POSTROUTING hooks\n");
- return false;
+ pr_info("path-MTU clamping only supported in "
+ "FORWARD, OUTPUT and POSTROUTING hooks\n");
+ return -EINVAL;
}
xt_ematch_foreach(ematch, e)
if (find_syn_match(ematch))
- return true;
- printk("xt_TCPMSS: Only works on TCP SYN packets\n");
- return false;
+ return 0;
+ pr_info("Only works on TCP SYN packets\n");
+ return -EINVAL;
}
#endif
diff --git a/net/netfilter/xt_TCPOPTSTRIP.c b/net/netfilter/xt_TCPOPTSTRIP.c
index 9dd8c8e..9dc9ecf 100644
--- a/net/netfilter/xt_TCPOPTSTRIP.c
+++ b/net/netfilter/xt_TCPOPTSTRIP.c
@@ -3,7 +3,6 @@
*
* Copyright (C) 2007 Sven Schnelle <svens@bitebene.org>
* Copyright © CC Computer Consultants GmbH, 2007
- * Contact: Jan Engelhardt <jengelh@computergmbh.de>
*
* 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
@@ -75,7 +74,7 @@
}
static unsigned int
-tcpoptstrip_tg4(struct sk_buff *skb, const struct xt_target_param *par)
+tcpoptstrip_tg4(struct sk_buff *skb, const struct xt_action_param *par)
{
return tcpoptstrip_mangle_packet(skb, par->targinfo, ip_hdrlen(skb),
sizeof(struct iphdr) + sizeof(struct tcphdr));
@@ -83,7 +82,7 @@
#if defined(CONFIG_IP6_NF_MANGLE) || defined(CONFIG_IP6_NF_MANGLE_MODULE)
static unsigned int
-tcpoptstrip_tg6(struct sk_buff *skb, const struct xt_target_param *par)
+tcpoptstrip_tg6(struct sk_buff *skb, const struct xt_action_param *par)
{
struct ipv6hdr *ipv6h = ipv6_hdr(skb);
int tcphoff;
@@ -136,7 +135,7 @@
module_init(tcpoptstrip_tg_init);
module_exit(tcpoptstrip_tg_exit);
-MODULE_AUTHOR("Sven Schnelle <svens@bitebene.org>, Jan Engelhardt <jengelh@computergmbh.de>");
+MODULE_AUTHOR("Sven Schnelle <svens@bitebene.org>, Jan Engelhardt <jengelh@medozas.de>");
MODULE_DESCRIPTION("Xtables: TCP option stripping");
MODULE_LICENSE("GPL");
MODULE_ALIAS("ipt_TCPOPTSTRIP");
diff --git a/net/netfilter/xt_TEE.c b/net/netfilter/xt_TEE.c
new file mode 100644
index 0000000..d7920d9f
--- /dev/null
+++ b/net/netfilter/xt_TEE.c
@@ -0,0 +1,309 @@
+/*
+ * "TEE" target extension for Xtables
+ * Copyright © Sebastian Claßen, 2007
+ * Jan Engelhardt, 2007-2010
+ *
+ * based on ipt_ROUTE.c from Cédric de Launois
+ * <delaunois@info.ucl.be>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 or later, as published by the Free Software Foundation.
+ */
+#include <linux/ip.h>
+#include <linux/module.h>
+#include <linux/percpu.h>
+#include <linux/route.h>
+#include <linux/skbuff.h>
+#include <linux/notifier.h>
+#include <net/checksum.h>
+#include <net/icmp.h>
+#include <net/ip.h>
+#include <net/ipv6.h>
+#include <net/ip6_route.h>
+#include <net/route.h>
+#include <linux/netfilter/x_tables.h>
+#include <linux/netfilter/xt_TEE.h>
+
+#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
+# define WITH_CONNTRACK 1
+# include <net/netfilter/nf_conntrack.h>
+#endif
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+# define WITH_IPV6 1
+#endif
+
+struct xt_tee_priv {
+ struct notifier_block notifier;
+ struct xt_tee_tginfo *tginfo;
+ int oif;
+};
+
+static const union nf_inet_addr tee_zero_address;
+static DEFINE_PER_CPU(bool, tee_active);
+
+static struct net *pick_net(struct sk_buff *skb)
+{
+#ifdef CONFIG_NET_NS
+ const struct dst_entry *dst;
+
+ if (skb->dev != NULL)
+ return dev_net(skb->dev);
+ dst = skb_dst(skb);
+ if (dst != NULL && dst->dev != NULL)
+ return dev_net(dst->dev);
+#endif
+ return &init_net;
+}
+
+static bool
+tee_tg_route4(struct sk_buff *skb, const struct xt_tee_tginfo *info)
+{
+ const struct iphdr *iph = ip_hdr(skb);
+ struct net *net = pick_net(skb);
+ struct rtable *rt;
+ struct flowi fl;
+
+ memset(&fl, 0, sizeof(fl));
+ if (info->priv) {
+ if (info->priv->oif == -1)
+ return false;
+ fl.oif = info->priv->oif;
+ }
+ fl.nl_u.ip4_u.daddr = info->gw.ip;
+ fl.nl_u.ip4_u.tos = RT_TOS(iph->tos);
+ fl.nl_u.ip4_u.scope = RT_SCOPE_UNIVERSE;
+ if (ip_route_output_key(net, &rt, &fl) != 0)
+ return false;
+
+ dst_release(skb_dst(skb));
+ skb_dst_set(skb, &rt->u.dst);
+ skb->dev = rt->u.dst.dev;
+ skb->protocol = htons(ETH_P_IP);
+ return true;
+}
+
+static unsigned int
+tee_tg4(struct sk_buff *skb, const struct xt_action_param *par)
+{
+ const struct xt_tee_tginfo *info = par->targinfo;
+ struct iphdr *iph;
+
+ if (percpu_read(tee_active))
+ return XT_CONTINUE;
+ /*
+ * Copy the skb, and route the copy. Will later return %XT_CONTINUE for
+ * the original skb, which should continue on its way as if nothing has
+ * happened. The copy should be independently delivered to the TEE
+ * --gateway.
+ */
+ skb = pskb_copy(skb, GFP_ATOMIC);
+ if (skb == NULL)
+ return XT_CONTINUE;
+
+#ifdef WITH_CONNTRACK
+ /* Avoid counting cloned packets towards the original connection. */
+ nf_conntrack_put(skb->nfct);
+ skb->nfct = &nf_conntrack_untracked.ct_general;
+ skb->nfctinfo = IP_CT_NEW;
+ nf_conntrack_get(skb->nfct);
+#endif
+ /*
+ * If we are in PREROUTING/INPUT, the checksum must be recalculated
+ * since the length could have changed as a result of defragmentation.
+ *
+ * We also decrease the TTL to mitigate potential TEE loops
+ * between two hosts.
+ *
+ * Set %IP_DF so that the original source is notified of a potentially
+ * decreased MTU on the clone route. IPv6 does this too.
+ */
+ iph = ip_hdr(skb);
+ iph->frag_off |= htons(IP_DF);
+ if (par->hooknum == NF_INET_PRE_ROUTING ||
+ par->hooknum == NF_INET_LOCAL_IN)
+ --iph->ttl;
+ ip_send_check(iph);
+
+ if (tee_tg_route4(skb, info)) {
+ percpu_write(tee_active, true);
+ ip_local_out(skb);
+ percpu_write(tee_active, false);
+ } else {
+ kfree_skb(skb);
+ }
+ return XT_CONTINUE;
+}
+
+#ifdef WITH_IPV6
+static bool
+tee_tg_route6(struct sk_buff *skb, const struct xt_tee_tginfo *info)
+{
+ const struct ipv6hdr *iph = ipv6_hdr(skb);
+ struct net *net = pick_net(skb);
+ struct dst_entry *dst;
+ struct flowi fl;
+
+ memset(&fl, 0, sizeof(fl));
+ if (info->priv) {
+ if (info->priv->oif == -1)
+ return false;
+ fl.oif = info->priv->oif;
+ }
+ fl.nl_u.ip6_u.daddr = info->gw.in6;
+ fl.nl_u.ip6_u.flowlabel = ((iph->flow_lbl[0] & 0xF) << 16) |
+ (iph->flow_lbl[1] << 8) | iph->flow_lbl[2];
+ dst = ip6_route_output(net, NULL, &fl);
+ if (dst == NULL)
+ return false;
+
+ dst_release(skb_dst(skb));
+ skb_dst_set(skb, dst);
+ skb->dev = dst->dev;
+ skb->protocol = htons(ETH_P_IPV6);
+ return true;
+}
+
+static unsigned int
+tee_tg6(struct sk_buff *skb, const struct xt_action_param *par)
+{
+ const struct xt_tee_tginfo *info = par->targinfo;
+
+ if (percpu_read(tee_active))
+ return XT_CONTINUE;
+ skb = pskb_copy(skb, GFP_ATOMIC);
+ if (skb == NULL)
+ return XT_CONTINUE;
+
+#ifdef WITH_CONNTRACK
+ nf_conntrack_put(skb->nfct);
+ skb->nfct = &nf_conntrack_untracked.ct_general;
+ skb->nfctinfo = IP_CT_NEW;
+ nf_conntrack_get(skb->nfct);
+#endif
+ if (par->hooknum == NF_INET_PRE_ROUTING ||
+ par->hooknum == NF_INET_LOCAL_IN) {
+ struct ipv6hdr *iph = ipv6_hdr(skb);
+ --iph->hop_limit;
+ }
+ if (tee_tg_route6(skb, info)) {
+ percpu_write(tee_active, true);
+ ip6_local_out(skb);
+ percpu_write(tee_active, false);
+ } else {
+ kfree_skb(skb);
+ }
+ return XT_CONTINUE;
+}
+#endif /* WITH_IPV6 */
+
+static int tee_netdev_event(struct notifier_block *this, unsigned long event,
+ void *ptr)
+{
+ struct net_device *dev = ptr;
+ struct xt_tee_priv *priv;
+
+ priv = container_of(this, struct xt_tee_priv, notifier);
+ switch (event) {
+ case NETDEV_REGISTER:
+ if (!strcmp(dev->name, priv->tginfo->oif))
+ priv->oif = dev->ifindex;
+ break;
+ case NETDEV_UNREGISTER:
+ if (dev->ifindex == priv->oif)
+ priv->oif = -1;
+ break;
+ case NETDEV_CHANGENAME:
+ if (!strcmp(dev->name, priv->tginfo->oif))
+ priv->oif = dev->ifindex;
+ else if (dev->ifindex == priv->oif)
+ priv->oif = -1;
+ break;
+ }
+
+ return NOTIFY_DONE;
+}
+
+static int tee_tg_check(const struct xt_tgchk_param *par)
+{
+ struct xt_tee_tginfo *info = par->targinfo;
+ struct xt_tee_priv *priv;
+
+ /* 0.0.0.0 and :: not allowed */
+ if (memcmp(&info->gw, &tee_zero_address,
+ sizeof(tee_zero_address)) == 0)
+ return -EINVAL;
+
+ if (info->oif[0]) {
+ if (info->oif[sizeof(info->oif)-1] != '\0')
+ return -EINVAL;
+
+ priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+ if (priv == NULL)
+ return -ENOMEM;
+
+ priv->tginfo = info;
+ priv->oif = -1;
+ priv->notifier.notifier_call = tee_netdev_event;
+ info->priv = priv;
+
+ register_netdevice_notifier(&priv->notifier);
+ } else
+ info->priv = NULL;
+
+ return 0;
+}
+
+static void tee_tg_destroy(const struct xt_tgdtor_param *par)
+{
+ struct xt_tee_tginfo *info = par->targinfo;
+
+ if (info->priv) {
+ unregister_netdevice_notifier(&info->priv->notifier);
+ kfree(info->priv);
+ }
+}
+
+static struct xt_target tee_tg_reg[] __read_mostly = {
+ {
+ .name = "TEE",
+ .revision = 1,
+ .family = NFPROTO_IPV4,
+ .target = tee_tg4,
+ .targetsize = sizeof(struct xt_tee_tginfo),
+ .checkentry = tee_tg_check,
+ .destroy = tee_tg_destroy,
+ .me = THIS_MODULE,
+ },
+#ifdef WITH_IPV6
+ {
+ .name = "TEE",
+ .revision = 1,
+ .family = NFPROTO_IPV6,
+ .target = tee_tg6,
+ .targetsize = sizeof(struct xt_tee_tginfo),
+ .checkentry = tee_tg_check,
+ .destroy = tee_tg_destroy,
+ .me = THIS_MODULE,
+ },
+#endif
+};
+
+static int __init tee_tg_init(void)
+{
+ return xt_register_targets(tee_tg_reg, ARRAY_SIZE(tee_tg_reg));
+}
+
+static void __exit tee_tg_exit(void)
+{
+ xt_unregister_targets(tee_tg_reg, ARRAY_SIZE(tee_tg_reg));
+}
+
+module_init(tee_tg_init);
+module_exit(tee_tg_exit);
+MODULE_AUTHOR("Sebastian Claßen <sebastian.classen@freenet.ag>");
+MODULE_AUTHOR("Jan Engelhardt <jengelh@medozas.de>");
+MODULE_DESCRIPTION("Xtables: Reroute packet copy");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("ipt_TEE");
+MODULE_ALIAS("ip6t_TEE");
diff --git a/net/netfilter/xt_TPROXY.c b/net/netfilter/xt_TPROXY.c
index 1340c2f..e1a0ded 100644
--- a/net/netfilter/xt_TPROXY.c
+++ b/net/netfilter/xt_TPROXY.c
@@ -9,7 +9,7 @@
* published by the Free Software Foundation.
*
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/ip.h>
@@ -25,7 +25,7 @@
#include <net/netfilter/nf_tproxy_core.h>
static unsigned int
-tproxy_tg(struct sk_buff *skb, const struct xt_target_param *par)
+tproxy_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct iphdr *iph = ip_hdr(skb);
const struct xt_tproxy_target_info *tgi = par->targinfo;
@@ -59,17 +59,17 @@
return NF_DROP;
}
-static bool tproxy_tg_check(const struct xt_tgchk_param *par)
+static int tproxy_tg_check(const struct xt_tgchk_param *par)
{
const struct ipt_ip *i = par->entryinfo;
if ((i->proto == IPPROTO_TCP || i->proto == IPPROTO_UDP)
&& !(i->invflags & IPT_INV_PROTO))
- return true;
+ return 0;
- pr_info("xt_TPROXY: Can be used only in combination with "
+ pr_info("Can be used only in combination with "
"either -p tcp or -p udp\n");
- return false;
+ return -EINVAL;
}
static struct xt_target tproxy_tg_reg __read_mostly = {
diff --git a/net/netfilter/xt_TRACE.c b/net/netfilter/xt_TRACE.c
index fbb04b8..df48967 100644
--- a/net/netfilter/xt_TRACE.c
+++ b/net/netfilter/xt_TRACE.c
@@ -11,7 +11,7 @@
MODULE_ALIAS("ip6t_TRACE");
static unsigned int
-trace_tg(struct sk_buff *skb, const struct xt_target_param *par)
+trace_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
skb->nf_trace = 1;
return XT_CONTINUE;
diff --git a/net/netfilter/xt_cluster.c b/net/netfilter/xt_cluster.c
index 225ee3e..30b95a1 100644
--- a/net/netfilter/xt_cluster.c
+++ b/net/netfilter/xt_cluster.c
@@ -5,6 +5,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/jhash.h>
@@ -85,7 +86,7 @@
}
static bool
-xt_cluster_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+xt_cluster_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
struct sk_buff *pskb = (struct sk_buff *)skb;
const struct xt_cluster_match_info *info = par->matchinfo;
@@ -131,22 +132,22 @@
!!(info->flags & XT_CLUSTER_F_INV);
}
-static bool xt_cluster_mt_checkentry(const struct xt_mtchk_param *par)
+static int xt_cluster_mt_checkentry(const struct xt_mtchk_param *par)
{
struct xt_cluster_match_info *info = par->matchinfo;
if (info->total_nodes > XT_CLUSTER_NODES_MAX) {
- printk(KERN_ERR "xt_cluster: you have exceeded the maximum "
- "number of cluster nodes (%u > %u)\n",
- info->total_nodes, XT_CLUSTER_NODES_MAX);
- return false;
+ pr_info("you have exceeded the maximum "
+ "number of cluster nodes (%u > %u)\n",
+ info->total_nodes, XT_CLUSTER_NODES_MAX);
+ return -EINVAL;
}
if (info->node_mask >= (1ULL << info->total_nodes)) {
- printk(KERN_ERR "xt_cluster: this node mask cannot be "
- "higher than the total number of nodes\n");
- return false;
+ pr_info("this node mask cannot be "
+ "higher than the total number of nodes\n");
+ return -EDOM;
}
- return true;
+ return 0;
}
static struct xt_match xt_cluster_match __read_mostly = {
diff --git a/net/netfilter/xt_comment.c b/net/netfilter/xt_comment.c
index e821798..5c861d2 100644
--- a/net/netfilter/xt_comment.c
+++ b/net/netfilter/xt_comment.c
@@ -16,7 +16,7 @@
MODULE_ALIAS("ip6t_comment");
static bool
-comment_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+comment_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
/* We always match */
return true;
diff --git a/net/netfilter/xt_connbytes.c b/net/netfilter/xt_connbytes.c
index 955e659..7351783 100644
--- a/net/netfilter/xt_connbytes.c
+++ b/net/netfilter/xt_connbytes.c
@@ -1,6 +1,7 @@
/* Kernel module to match connection tracking byte counter.
* GPL (C) 2002 Martin Devera (devik@cdi.cz).
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/bitops.h>
#include <linux/skbuff.h>
@@ -17,7 +18,7 @@
MODULE_ALIAS("ip6t_connbytes");
static bool
-connbytes_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+connbytes_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_connbytes_info *sinfo = par->matchinfo;
const struct nf_conn *ct;
@@ -92,27 +93,26 @@
return what >= sinfo->count.from;
}
-static bool connbytes_mt_check(const struct xt_mtchk_param *par)
+static int connbytes_mt_check(const struct xt_mtchk_param *par)
{
const struct xt_connbytes_info *sinfo = par->matchinfo;
+ int ret;
if (sinfo->what != XT_CONNBYTES_PKTS &&
sinfo->what != XT_CONNBYTES_BYTES &&
sinfo->what != XT_CONNBYTES_AVGPKT)
- return false;
+ return -EINVAL;
if (sinfo->direction != XT_CONNBYTES_DIR_ORIGINAL &&
sinfo->direction != XT_CONNBYTES_DIR_REPLY &&
sinfo->direction != XT_CONNBYTES_DIR_BOTH)
- return false;
+ return -EINVAL;
- if (nf_ct_l3proto_try_module_get(par->family) < 0) {
- printk(KERN_WARNING "can't load conntrack support for "
- "proto=%u\n", par->family);
- return false;
- }
-
- return true;
+ ret = nf_ct_l3proto_try_module_get(par->family);
+ if (ret < 0)
+ pr_info("cannot load conntrack support for proto=%u\n",
+ par->family);
+ return ret;
}
static void connbytes_mt_destroy(const struct xt_mtdtor_param *par)
diff --git a/net/netfilter/xt_connlimit.c b/net/netfilter/xt_connlimit.c
index 388ca45..5c5b6b9 100644
--- a/net/netfilter/xt_connlimit.c
+++ b/net/netfilter/xt_connlimit.c
@@ -5,13 +5,13 @@
* Nov 2002: Martin Bene <martin.bene@icomedias.com>:
* only ignore TIME_WAIT or gone connections
* (C) CC Computer Consultants GmbH, 2007
- * Contact: <jengelh@computergmbh.de>
*
* based on ...
*
* Kernel module to match connection tracking information.
* GPL (C) 1999 Rusty Russell (rusty@rustcorp.com.au).
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/in.h>
#include <linux/in6.h>
#include <linux/ip.h>
@@ -173,7 +173,7 @@
}
static bool
-connlimit_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+connlimit_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
struct net *net = dev_net(par->in ? par->in : par->out);
const struct xt_connlimit_info *info = par->matchinfo;
@@ -206,44 +206,46 @@
if (connections < 0) {
/* kmalloc failed, drop it entirely */
- *par->hotdrop = true;
+ par->hotdrop = true;
return false;
}
return (connections > info->limit) ^ info->inverse;
hotdrop:
- *par->hotdrop = true;
+ par->hotdrop = true;
return false;
}
-static bool connlimit_mt_check(const struct xt_mtchk_param *par)
+static int connlimit_mt_check(const struct xt_mtchk_param *par)
{
struct xt_connlimit_info *info = par->matchinfo;
unsigned int i;
+ int ret;
if (unlikely(!connlimit_rnd_inited)) {
get_random_bytes(&connlimit_rnd, sizeof(connlimit_rnd));
connlimit_rnd_inited = true;
}
- if (nf_ct_l3proto_try_module_get(par->family) < 0) {
- printk(KERN_WARNING "cannot load conntrack support for "
- "address family %u\n", par->family);
- return false;
+ ret = nf_ct_l3proto_try_module_get(par->family);
+ if (ret < 0) {
+ pr_info("cannot load conntrack support for "
+ "address family %u\n", par->family);
+ return ret;
}
/* init private data */
info->data = kmalloc(sizeof(struct xt_connlimit_data), GFP_KERNEL);
if (info->data == NULL) {
nf_ct_l3proto_module_put(par->family);
- return false;
+ return -ENOMEM;
}
spin_lock_init(&info->data->lock);
for (i = 0; i < ARRAY_SIZE(info->data->iphash); ++i)
INIT_LIST_HEAD(&info->data->iphash[i]);
- return true;
+ return 0;
}
static void connlimit_mt_destroy(const struct xt_mtdtor_param *par)
diff --git a/net/netfilter/xt_connmark.c b/net/netfilter/xt_connmark.c
index 122aa8b..7278145 100644
--- a/net/netfilter/xt_connmark.c
+++ b/net/netfilter/xt_connmark.c
@@ -1,10 +1,10 @@
/*
- * xt_connmark - Netfilter module to match connection mark values
+ * xt_connmark - Netfilter module to operate on connection marks
*
* Copyright (C) 2002,2004 MARA Systems AB <http://www.marasystems.com>
* by Henrik Nordstrom <hno@marasystems.com>
* Copyright © CC Computer Consultants GmbH, 2007 - 2008
- * Jan Engelhardt <jengelh@computergmbh.de>
+ * Jan Engelhardt <jengelh@medozas.de>
*
* 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
@@ -24,17 +24,74 @@
#include <linux/module.h>
#include <linux/skbuff.h>
#include <net/netfilter/nf_conntrack.h>
+#include <net/netfilter/nf_conntrack_ecache.h>
#include <linux/netfilter/x_tables.h>
#include <linux/netfilter/xt_connmark.h>
MODULE_AUTHOR("Henrik Nordstrom <hno@marasystems.com>");
-MODULE_DESCRIPTION("Xtables: connection mark match");
+MODULE_DESCRIPTION("Xtables: connection mark operations");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("ipt_CONNMARK");
+MODULE_ALIAS("ip6t_CONNMARK");
MODULE_ALIAS("ipt_connmark");
MODULE_ALIAS("ip6t_connmark");
+static unsigned int
+connmark_tg(struct sk_buff *skb, const struct xt_action_param *par)
+{
+ const struct xt_connmark_tginfo1 *info = par->targinfo;
+ enum ip_conntrack_info ctinfo;
+ struct nf_conn *ct;
+ u_int32_t newmark;
+
+ ct = nf_ct_get(skb, &ctinfo);
+ if (ct == NULL)
+ return XT_CONTINUE;
+
+ switch (info->mode) {
+ case XT_CONNMARK_SET:
+ newmark = (ct->mark & ~info->ctmask) ^ info->ctmark;
+ if (ct->mark != newmark) {
+ ct->mark = newmark;
+ nf_conntrack_event_cache(IPCT_MARK, ct);
+ }
+ break;
+ case XT_CONNMARK_SAVE:
+ newmark = (ct->mark & ~info->ctmask) ^
+ (skb->mark & info->nfmask);
+ if (ct->mark != newmark) {
+ ct->mark = newmark;
+ nf_conntrack_event_cache(IPCT_MARK, ct);
+ }
+ break;
+ case XT_CONNMARK_RESTORE:
+ newmark = (skb->mark & ~info->nfmask) ^
+ (ct->mark & info->ctmask);
+ skb->mark = newmark;
+ break;
+ }
+
+ return XT_CONTINUE;
+}
+
+static int connmark_tg_check(const struct xt_tgchk_param *par)
+{
+ int ret;
+
+ ret = nf_ct_l3proto_try_module_get(par->family);
+ if (ret < 0)
+ pr_info("cannot load conntrack support for proto=%u\n",
+ par->family);
+ return ret;
+}
+
+static void connmark_tg_destroy(const struct xt_tgdtor_param *par)
+{
+ nf_ct_l3proto_module_put(par->family);
+}
+
static bool
-connmark_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+connmark_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_connmark_mtinfo1 *info = par->matchinfo;
enum ip_conntrack_info ctinfo;
@@ -47,14 +104,15 @@
return ((ct->mark & info->mask) == info->mark) ^ info->invert;
}
-static bool connmark_mt_check(const struct xt_mtchk_param *par)
+static int connmark_mt_check(const struct xt_mtchk_param *par)
{
- if (nf_ct_l3proto_try_module_get(par->family) < 0) {
- printk(KERN_WARNING "cannot load conntrack support for "
- "proto=%u\n", par->family);
- return false;
- }
- return true;
+ int ret;
+
+ ret = nf_ct_l3proto_try_module_get(par->family);
+ if (ret < 0)
+ pr_info("cannot load conntrack support for proto=%u\n",
+ par->family);
+ return ret;
}
static void connmark_mt_destroy(const struct xt_mtdtor_param *par)
@@ -62,6 +120,17 @@
nf_ct_l3proto_module_put(par->family);
}
+static struct xt_target connmark_tg_reg __read_mostly = {
+ .name = "CONNMARK",
+ .revision = 1,
+ .family = NFPROTO_UNSPEC,
+ .checkentry = connmark_tg_check,
+ .target = connmark_tg,
+ .targetsize = sizeof(struct xt_connmark_tginfo1),
+ .destroy = connmark_tg_destroy,
+ .me = THIS_MODULE,
+};
+
static struct xt_match connmark_mt_reg __read_mostly = {
.name = "connmark",
.revision = 1,
@@ -75,12 +144,23 @@
static int __init connmark_mt_init(void)
{
- return xt_register_match(&connmark_mt_reg);
+ int ret;
+
+ ret = xt_register_target(&connmark_tg_reg);
+ if (ret < 0)
+ return ret;
+ ret = xt_register_match(&connmark_mt_reg);
+ if (ret < 0) {
+ xt_unregister_target(&connmark_tg_reg);
+ return ret;
+ }
+ return 0;
}
static void __exit connmark_mt_exit(void)
{
xt_unregister_match(&connmark_mt_reg);
+ xt_unregister_target(&connmark_tg_reg);
}
module_init(connmark_mt_init);
diff --git a/net/netfilter/xt_conntrack.c b/net/netfilter/xt_conntrack.c
index ae66305..39681f1 100644
--- a/net/netfilter/xt_conntrack.c
+++ b/net/netfilter/xt_conntrack.c
@@ -9,7 +9,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/skbuff.h>
#include <net/ipv6.h>
@@ -113,7 +113,7 @@
}
static bool
-conntrack_mt(const struct sk_buff *skb, const struct xt_match_param *par,
+conntrack_mt(const struct sk_buff *skb, struct xt_action_param *par,
u16 state_mask, u16 status_mask)
{
const struct xt_conntrack_mtinfo2 *info = par->matchinfo;
@@ -191,7 +191,7 @@
}
static bool
-conntrack_mt_v1(const struct sk_buff *skb, const struct xt_match_param *par)
+conntrack_mt_v1(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_conntrack_mtinfo1 *info = par->matchinfo;
@@ -199,21 +199,22 @@
}
static bool
-conntrack_mt_v2(const struct sk_buff *skb, const struct xt_match_param *par)
+conntrack_mt_v2(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_conntrack_mtinfo2 *info = par->matchinfo;
return conntrack_mt(skb, par, info->state_mask, info->status_mask);
}
-static bool conntrack_mt_check(const struct xt_mtchk_param *par)
+static int conntrack_mt_check(const struct xt_mtchk_param *par)
{
- if (nf_ct_l3proto_try_module_get(par->family) < 0) {
- printk(KERN_WARNING "can't load conntrack support for "
- "proto=%u\n", par->family);
- return false;
- }
- return true;
+ int ret;
+
+ ret = nf_ct_l3proto_try_module_get(par->family);
+ if (ret < 0)
+ pr_info("cannot load conntrack support for proto=%u\n",
+ par->family);
+ return ret;
}
static void conntrack_mt_destroy(const struct xt_mtdtor_param *par)
diff --git a/net/netfilter/xt_dccp.c b/net/netfilter/xt_dccp.c
index 395af59..b63d2a3 100644
--- a/net/netfilter/xt_dccp.c
+++ b/net/netfilter/xt_dccp.c
@@ -96,7 +96,7 @@
}
static bool
-dccp_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+dccp_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_dccp_info *info = par->matchinfo;
const struct dccp_hdr *dh;
@@ -107,7 +107,7 @@
dh = skb_header_pointer(skb, par->thoff, sizeof(_dh), &_dh);
if (dh == NULL) {
- *par->hotdrop = true;
+ par->hotdrop = true;
return false;
}
@@ -120,17 +120,21 @@
&& DCCHECK(match_types(dh, info->typemask),
XT_DCCP_TYPE, info->flags, info->invflags)
&& DCCHECK(match_option(info->option, skb, par->thoff, dh,
- par->hotdrop),
+ &par->hotdrop),
XT_DCCP_OPTION, info->flags, info->invflags);
}
-static bool dccp_mt_check(const struct xt_mtchk_param *par)
+static int dccp_mt_check(const struct xt_mtchk_param *par)
{
const struct xt_dccp_info *info = par->matchinfo;
- return !(info->flags & ~XT_DCCP_VALID_FLAGS)
- && !(info->invflags & ~XT_DCCP_VALID_FLAGS)
- && !(info->invflags & ~info->flags);
+ if (info->flags & ~XT_DCCP_VALID_FLAGS)
+ return -EINVAL;
+ if (info->invflags & ~XT_DCCP_VALID_FLAGS)
+ return -EINVAL;
+ if (info->invflags & ~info->flags)
+ return -EINVAL;
+ return 0;
}
static struct xt_match dccp_mt_reg[] __read_mostly = {
diff --git a/net/netfilter/xt_dscp.c b/net/netfilter/xt_dscp.c
index 0280d3a..64670fc 100644
--- a/net/netfilter/xt_dscp.c
+++ b/net/netfilter/xt_dscp.c
@@ -6,7 +6,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/ip.h>
@@ -25,7 +25,7 @@
MODULE_ALIAS("ip6t_tos");
static bool
-dscp_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+dscp_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_dscp_info *info = par->matchinfo;
u_int8_t dscp = ipv4_get_dsfield(ip_hdr(skb)) >> XT_DSCP_SHIFT;
@@ -34,7 +34,7 @@
}
static bool
-dscp_mt6(const struct sk_buff *skb, const struct xt_match_param *par)
+dscp_mt6(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_dscp_info *info = par->matchinfo;
u_int8_t dscp = ipv6_get_dsfield(ipv6_hdr(skb)) >> XT_DSCP_SHIFT;
@@ -42,23 +42,23 @@
return (dscp == info->dscp) ^ !!info->invert;
}
-static bool dscp_mt_check(const struct xt_mtchk_param *par)
+static int dscp_mt_check(const struct xt_mtchk_param *par)
{
const struct xt_dscp_info *info = par->matchinfo;
if (info->dscp > XT_DSCP_MAX) {
- printk(KERN_ERR "xt_dscp: dscp %x out of range\n", info->dscp);
- return false;
+ pr_info("dscp %x out of range\n", info->dscp);
+ return -EDOM;
}
- return true;
+ return 0;
}
-static bool tos_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+static bool tos_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_tos_match_info *info = par->matchinfo;
- if (par->match->family == NFPROTO_IPV4)
+ if (par->family == NFPROTO_IPV4)
return ((ip_hdr(skb)->tos & info->tos_mask) ==
info->tos_value) ^ !!info->invert;
else
diff --git a/net/netfilter/xt_esp.c b/net/netfilter/xt_esp.c
index 6094399..171ba82 100644
--- a/net/netfilter/xt_esp.c
+++ b/net/netfilter/xt_esp.c
@@ -6,7 +6,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/in.h>
@@ -24,25 +24,19 @@
MODULE_ALIAS("ipt_esp");
MODULE_ALIAS("ip6t_esp");
-#if 0
-#define duprintf(format, args...) printk(format , ## args)
-#else
-#define duprintf(format, args...)
-#endif
-
/* Returns 1 if the spi is matched by the range, 0 otherwise */
static inline bool
spi_match(u_int32_t min, u_int32_t max, u_int32_t spi, bool invert)
{
bool r;
- duprintf("esp spi_match:%c 0x%x <= 0x%x <= 0x%x", invert ? '!' : ' ',
- min, spi, max);
+ pr_debug("spi_match:%c 0x%x <= 0x%x <= 0x%x\n",
+ invert ? '!' : ' ', min, spi, max);
r = (spi >= min && spi <= max) ^ invert;
- duprintf(" result %s\n", r ? "PASS" : "FAILED");
+ pr_debug(" result %s\n", r ? "PASS" : "FAILED");
return r;
}
-static bool esp_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+static bool esp_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct ip_esp_hdr *eh;
struct ip_esp_hdr _esp;
@@ -57,8 +51,8 @@
/* We've been asked to examine this packet, and we
* can't. Hence, no choice but to drop.
*/
- duprintf("Dropping evil ESP tinygram.\n");
- *par->hotdrop = true;
+ pr_debug("Dropping evil ESP tinygram.\n");
+ par->hotdrop = true;
return false;
}
@@ -66,16 +60,16 @@
!!(espinfo->invflags & XT_ESP_INV_SPI));
}
-static bool esp_mt_check(const struct xt_mtchk_param *par)
+static int esp_mt_check(const struct xt_mtchk_param *par)
{
const struct xt_esp *espinfo = par->matchinfo;
if (espinfo->invflags & ~XT_ESP_INV_MASK) {
- duprintf("xt_esp: unknown flags %X\n", espinfo->invflags);
- return false;
+ pr_debug("unknown flags %X\n", espinfo->invflags);
+ return -EINVAL;
}
- return true;
+ return 0;
}
static struct xt_match esp_mt_reg[] __read_mostly = {
diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
index 215a648..b46a839 100644
--- a/net/netfilter/xt_hashlimit.c
+++ b/net/netfilter/xt_hashlimit.c
@@ -7,6 +7,7 @@
*
* Development of this code was funded by Astaro AG, http://www.astaro.com/
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/spinlock.h>
#include <linux/random.h>
@@ -36,7 +37,7 @@
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>");
-MODULE_AUTHOR("Jan Engelhardt <jengelh@computergmbh.de>");
+MODULE_AUTHOR("Jan Engelhardt <jengelh@medozas.de>");
MODULE_DESCRIPTION("Xtables: per hash-bucket rate-limit match");
MODULE_ALIAS("ipt_hashlimit");
MODULE_ALIAS("ip6t_hashlimit");
@@ -80,12 +81,14 @@
struct dsthash_dst dst;
/* modified structure members in the end */
+ spinlock_t lock;
unsigned long expires; /* precalculated expiry time */
struct {
unsigned long prev; /* last modification */
u_int32_t credit;
u_int32_t credit_cap, cost;
} rateinfo;
+ struct rcu_head rcu;
};
struct xt_hashlimit_htable {
@@ -142,9 +145,11 @@
u_int32_t hash = hash_dst(ht, dst);
if (!hlist_empty(&ht->hash[hash])) {
- hlist_for_each_entry(ent, pos, &ht->hash[hash], node)
- if (dst_cmp(ent, dst))
+ hlist_for_each_entry_rcu(ent, pos, &ht->hash[hash], node)
+ if (dst_cmp(ent, dst)) {
+ spin_lock(&ent->lock);
return ent;
+ }
}
return NULL;
}
@@ -156,9 +161,10 @@
{
struct dsthash_ent *ent;
+ spin_lock(&ht->lock);
/* initialize hash with random val at the time we allocate
* the first hashtable entry */
- if (!ht->rnd_initialized) {
+ if (unlikely(!ht->rnd_initialized)) {
get_random_bytes(&ht->rnd, sizeof(ht->rnd));
ht->rnd_initialized = true;
}
@@ -166,107 +172,41 @@
if (ht->cfg.max && ht->count >= ht->cfg.max) {
/* FIXME: do something. question is what.. */
if (net_ratelimit())
- printk(KERN_WARNING
- "xt_hashlimit: max count of %u reached\n",
- ht->cfg.max);
- return NULL;
- }
-
- ent = kmem_cache_alloc(hashlimit_cachep, GFP_ATOMIC);
+ pr_err("max count of %u reached\n", ht->cfg.max);
+ ent = NULL;
+ } else
+ ent = kmem_cache_alloc(hashlimit_cachep, GFP_ATOMIC);
if (!ent) {
if (net_ratelimit())
- printk(KERN_ERR
- "xt_hashlimit: can't allocate dsthash_ent\n");
- return NULL;
- }
- memcpy(&ent->dst, dst, sizeof(ent->dst));
+ pr_err("cannot allocate dsthash_ent\n");
+ } else {
+ memcpy(&ent->dst, dst, sizeof(ent->dst));
+ spin_lock_init(&ent->lock);
- hlist_add_head(&ent->node, &ht->hash[hash_dst(ht, dst)]);
- ht->count++;
+ spin_lock(&ent->lock);
+ hlist_add_head_rcu(&ent->node, &ht->hash[hash_dst(ht, dst)]);
+ ht->count++;
+ }
+ spin_unlock(&ht->lock);
return ent;
}
+static void dsthash_free_rcu(struct rcu_head *head)
+{
+ struct dsthash_ent *ent = container_of(head, struct dsthash_ent, rcu);
+
+ kmem_cache_free(hashlimit_cachep, ent);
+}
+
static inline void
dsthash_free(struct xt_hashlimit_htable *ht, struct dsthash_ent *ent)
{
- hlist_del(&ent->node);
- kmem_cache_free(hashlimit_cachep, ent);
+ hlist_del_rcu(&ent->node);
+ call_rcu_bh(&ent->rcu, dsthash_free_rcu);
ht->count--;
}
static void htable_gc(unsigned long htlong);
-static int htable_create_v0(struct net *net, struct xt_hashlimit_info *minfo, u_int8_t family)
-{
- struct hashlimit_net *hashlimit_net = hashlimit_pernet(net);
- struct xt_hashlimit_htable *hinfo;
- unsigned int size;
- unsigned int i;
-
- if (minfo->cfg.size)
- size = minfo->cfg.size;
- else {
- size = ((totalram_pages << PAGE_SHIFT) / 16384) /
- sizeof(struct list_head);
- if (totalram_pages > (1024 * 1024 * 1024 / PAGE_SIZE))
- size = 8192;
- if (size < 16)
- size = 16;
- }
- /* FIXME: don't use vmalloc() here or anywhere else -HW */
- hinfo = vmalloc(sizeof(struct xt_hashlimit_htable) +
- sizeof(struct list_head) * size);
- if (!hinfo) {
- printk(KERN_ERR "xt_hashlimit: unable to create hashtable\n");
- return -1;
- }
- minfo->hinfo = hinfo;
-
- /* copy match config into hashtable config */
- hinfo->cfg.mode = minfo->cfg.mode;
- hinfo->cfg.avg = minfo->cfg.avg;
- hinfo->cfg.burst = minfo->cfg.burst;
- hinfo->cfg.max = minfo->cfg.max;
- hinfo->cfg.gc_interval = minfo->cfg.gc_interval;
- hinfo->cfg.expire = minfo->cfg.expire;
-
- if (family == NFPROTO_IPV4)
- hinfo->cfg.srcmask = hinfo->cfg.dstmask = 32;
- else
- hinfo->cfg.srcmask = hinfo->cfg.dstmask = 128;
-
- hinfo->cfg.size = size;
- if (!hinfo->cfg.max)
- hinfo->cfg.max = 8 * hinfo->cfg.size;
- else if (hinfo->cfg.max < hinfo->cfg.size)
- hinfo->cfg.max = hinfo->cfg.size;
-
- for (i = 0; i < hinfo->cfg.size; i++)
- INIT_HLIST_HEAD(&hinfo->hash[i]);
-
- hinfo->use = 1;
- hinfo->count = 0;
- hinfo->family = family;
- hinfo->rnd_initialized = false;
- spin_lock_init(&hinfo->lock);
- hinfo->pde = proc_create_data(minfo->name, 0,
- (family == NFPROTO_IPV4) ?
- hashlimit_net->ipt_hashlimit : hashlimit_net->ip6t_hashlimit,
- &dl_file_ops, hinfo);
- if (!hinfo->pde) {
- vfree(hinfo);
- return -1;
- }
- hinfo->net = net;
-
- setup_timer(&hinfo->timer, htable_gc, (unsigned long )hinfo);
- hinfo->timer.expires = jiffies + msecs_to_jiffies(hinfo->cfg.gc_interval);
- add_timer(&hinfo->timer);
-
- hlist_add_head(&hinfo->node, &hashlimit_net->htables);
-
- return 0;
-}
-
static int htable_create(struct net *net, struct xt_hashlimit_mtinfo1 *minfo,
u_int8_t family)
{
@@ -288,10 +228,8 @@
/* FIXME: don't use vmalloc() here or anywhere else -HW */
hinfo = vmalloc(sizeof(struct xt_hashlimit_htable) +
sizeof(struct list_head) * size);
- if (hinfo == NULL) {
- printk(KERN_ERR "xt_hashlimit: unable to create hashtable\n");
- return -1;
- }
+ if (hinfo == NULL)
+ return -ENOMEM;
minfo->hinfo = hinfo;
/* copy match config into hashtable config */
@@ -317,7 +255,7 @@
&dl_file_ops, hinfo);
if (hinfo->pde == NULL) {
vfree(hinfo);
- return -1;
+ return -ENOMEM;
}
hinfo->net = net;
@@ -578,58 +516,7 @@
}
static bool
-hashlimit_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par)
-{
- const struct xt_hashlimit_info *r = par->matchinfo;
- struct xt_hashlimit_htable *hinfo = r->hinfo;
- unsigned long now = jiffies;
- struct dsthash_ent *dh;
- struct dsthash_dst dst;
-
- if (hashlimit_init_dst(hinfo, &dst, skb, par->thoff) < 0)
- goto hotdrop;
-
- spin_lock_bh(&hinfo->lock);
- dh = dsthash_find(hinfo, &dst);
- if (!dh) {
- dh = dsthash_alloc_init(hinfo, &dst);
- if (!dh) {
- spin_unlock_bh(&hinfo->lock);
- goto hotdrop;
- }
-
- dh->expires = jiffies + msecs_to_jiffies(hinfo->cfg.expire);
- dh->rateinfo.prev = jiffies;
- dh->rateinfo.credit = user2credits(hinfo->cfg.avg *
- hinfo->cfg.burst);
- dh->rateinfo.credit_cap = user2credits(hinfo->cfg.avg *
- hinfo->cfg.burst);
- dh->rateinfo.cost = user2credits(hinfo->cfg.avg);
- } else {
- /* update expiration timeout */
- dh->expires = now + msecs_to_jiffies(hinfo->cfg.expire);
- rateinfo_recalc(dh, now);
- }
-
- if (dh->rateinfo.credit >= dh->rateinfo.cost) {
- /* We're underlimit. */
- dh->rateinfo.credit -= dh->rateinfo.cost;
- spin_unlock_bh(&hinfo->lock);
- return true;
- }
-
- spin_unlock_bh(&hinfo->lock);
-
- /* default case: we're overlimit, thus don't match */
- return false;
-
-hotdrop:
- *par->hotdrop = true;
- return false;
-}
-
-static bool
-hashlimit_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+hashlimit_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_hashlimit_mtinfo1 *info = par->matchinfo;
struct xt_hashlimit_htable *hinfo = info->hinfo;
@@ -640,15 +527,14 @@
if (hashlimit_init_dst(hinfo, &dst, skb, par->thoff) < 0)
goto hotdrop;
- spin_lock_bh(&hinfo->lock);
+ rcu_read_lock_bh();
dh = dsthash_find(hinfo, &dst);
if (dh == NULL) {
dh = dsthash_alloc_init(hinfo, &dst);
if (dh == NULL) {
- spin_unlock_bh(&hinfo->lock);
+ rcu_read_unlock_bh();
goto hotdrop;
}
-
dh->expires = jiffies + msecs_to_jiffies(hinfo->cfg.expire);
dh->rateinfo.prev = jiffies;
dh->rateinfo.credit = user2credits(hinfo->cfg.avg *
@@ -665,96 +551,58 @@
if (dh->rateinfo.credit >= dh->rateinfo.cost) {
/* below the limit */
dh->rateinfo.credit -= dh->rateinfo.cost;
- spin_unlock_bh(&hinfo->lock);
+ spin_unlock(&dh->lock);
+ rcu_read_unlock_bh();
return !(info->cfg.mode & XT_HASHLIMIT_INVERT);
}
- spin_unlock_bh(&hinfo->lock);
+ spin_unlock(&dh->lock);
+ rcu_read_unlock_bh();
/* default match is underlimit - so over the limit, we need to invert */
return info->cfg.mode & XT_HASHLIMIT_INVERT;
hotdrop:
- *par->hotdrop = true;
+ par->hotdrop = true;
return false;
}
-static bool hashlimit_mt_check_v0(const struct xt_mtchk_param *par)
-{
- struct net *net = par->net;
- struct xt_hashlimit_info *r = par->matchinfo;
-
- /* Check for overflow. */
- if (r->cfg.burst == 0 ||
- user2credits(r->cfg.avg * r->cfg.burst) < user2credits(r->cfg.avg)) {
- printk(KERN_ERR "xt_hashlimit: overflow, try lower: %u/%u\n",
- r->cfg.avg, r->cfg.burst);
- return false;
- }
- if (r->cfg.mode == 0 ||
- r->cfg.mode > (XT_HASHLIMIT_HASH_DPT |
- XT_HASHLIMIT_HASH_DIP |
- XT_HASHLIMIT_HASH_SIP |
- XT_HASHLIMIT_HASH_SPT))
- return false;
- if (!r->cfg.gc_interval)
- return false;
- if (!r->cfg.expire)
- return false;
- if (r->name[sizeof(r->name) - 1] != '\0')
- return false;
-
- mutex_lock(&hashlimit_mutex);
- r->hinfo = htable_find_get(net, r->name, par->match->family);
- if (!r->hinfo && htable_create_v0(net, r, par->match->family) != 0) {
- mutex_unlock(&hashlimit_mutex);
- return false;
- }
- mutex_unlock(&hashlimit_mutex);
-
- return true;
-}
-
-static bool hashlimit_mt_check(const struct xt_mtchk_param *par)
+static int hashlimit_mt_check(const struct xt_mtchk_param *par)
{
struct net *net = par->net;
struct xt_hashlimit_mtinfo1 *info = par->matchinfo;
+ int ret;
/* Check for overflow. */
if (info->cfg.burst == 0 ||
user2credits(info->cfg.avg * info->cfg.burst) <
user2credits(info->cfg.avg)) {
- printk(KERN_ERR "xt_hashlimit: overflow, try lower: %u/%u\n",
- info->cfg.avg, info->cfg.burst);
- return false;
+ pr_info("overflow, try lower: %u/%u\n",
+ info->cfg.avg, info->cfg.burst);
+ return -ERANGE;
}
if (info->cfg.gc_interval == 0 || info->cfg.expire == 0)
- return false;
+ return -EINVAL;
if (info->name[sizeof(info->name)-1] != '\0')
- return false;
- if (par->match->family == NFPROTO_IPV4) {
+ return -EINVAL;
+ if (par->family == NFPROTO_IPV4) {
if (info->cfg.srcmask > 32 || info->cfg.dstmask > 32)
- return false;
+ return -EINVAL;
} else {
if (info->cfg.srcmask > 128 || info->cfg.dstmask > 128)
- return false;
+ return -EINVAL;
}
mutex_lock(&hashlimit_mutex);
- info->hinfo = htable_find_get(net, info->name, par->match->family);
- if (!info->hinfo && htable_create(net, info, par->match->family) != 0) {
- mutex_unlock(&hashlimit_mutex);
- return false;
+ info->hinfo = htable_find_get(net, info->name, par->family);
+ if (info->hinfo == NULL) {
+ ret = htable_create(net, info, par->family);
+ if (ret < 0) {
+ mutex_unlock(&hashlimit_mutex);
+ return ret;
+ }
}
mutex_unlock(&hashlimit_mutex);
- return true;
-}
-
-static void
-hashlimit_mt_destroy_v0(const struct xt_mtdtor_param *par)
-{
- const struct xt_hashlimit_info *r = par->matchinfo;
-
- htable_put(r->hinfo);
+ return 0;
}
static void hashlimit_mt_destroy(const struct xt_mtdtor_param *par)
@@ -764,47 +612,8 @@
htable_put(info->hinfo);
}
-#ifdef CONFIG_COMPAT
-struct compat_xt_hashlimit_info {
- char name[IFNAMSIZ];
- struct hashlimit_cfg cfg;
- compat_uptr_t hinfo;
- compat_uptr_t master;
-};
-
-static void hashlimit_mt_compat_from_user(void *dst, const void *src)
-{
- int off = offsetof(struct compat_xt_hashlimit_info, hinfo);
-
- memcpy(dst, src, off);
- memset(dst + off, 0, sizeof(struct compat_xt_hashlimit_info) - off);
-}
-
-static int hashlimit_mt_compat_to_user(void __user *dst, const void *src)
-{
- int off = offsetof(struct compat_xt_hashlimit_info, hinfo);
-
- return copy_to_user(dst, src, off) ? -EFAULT : 0;
-}
-#endif
-
static struct xt_match hashlimit_mt_reg[] __read_mostly = {
{
- .name = "hashlimit",
- .revision = 0,
- .family = NFPROTO_IPV4,
- .match = hashlimit_mt_v0,
- .matchsize = sizeof(struct xt_hashlimit_info),
-#ifdef CONFIG_COMPAT
- .compatsize = sizeof(struct compat_xt_hashlimit_info),
- .compat_from_user = hashlimit_mt_compat_from_user,
- .compat_to_user = hashlimit_mt_compat_to_user,
-#endif
- .checkentry = hashlimit_mt_check_v0,
- .destroy = hashlimit_mt_destroy_v0,
- .me = THIS_MODULE
- },
- {
.name = "hashlimit",
.revision = 1,
.family = NFPROTO_IPV4,
@@ -816,20 +625,6 @@
},
#if defined(CONFIG_IP6_NF_IPTABLES) || defined(CONFIG_IP6_NF_IPTABLES_MODULE)
{
- .name = "hashlimit",
- .family = NFPROTO_IPV6,
- .match = hashlimit_mt_v0,
- .matchsize = sizeof(struct xt_hashlimit_info),
-#ifdef CONFIG_COMPAT
- .compatsize = sizeof(struct compat_xt_hashlimit_info),
- .compat_from_user = hashlimit_mt_compat_from_user,
- .compat_to_user = hashlimit_mt_compat_to_user,
-#endif
- .checkentry = hashlimit_mt_check_v0,
- .destroy = hashlimit_mt_destroy_v0,
- .me = THIS_MODULE
- },
- {
.name = "hashlimit",
.revision = 1,
.family = NFPROTO_IPV6,
@@ -888,12 +683,15 @@
static int dl_seq_real_show(struct dsthash_ent *ent, u_int8_t family,
struct seq_file *s)
{
+ int res;
+
+ spin_lock(&ent->lock);
/* recalculate to show accurate numbers */
rateinfo_recalc(ent, jiffies);
switch (family) {
case NFPROTO_IPV4:
- return seq_printf(s, "%ld %pI4:%u->%pI4:%u %u %u %u\n",
+ res = seq_printf(s, "%ld %pI4:%u->%pI4:%u %u %u %u\n",
(long)(ent->expires - jiffies)/HZ,
&ent->dst.ip.src,
ntohs(ent->dst.src_port),
@@ -901,9 +699,10 @@
ntohs(ent->dst.dst_port),
ent->rateinfo.credit, ent->rateinfo.credit_cap,
ent->rateinfo.cost);
+ break;
#if defined(CONFIG_IP6_NF_IPTABLES) || defined(CONFIG_IP6_NF_IPTABLES_MODULE)
case NFPROTO_IPV6:
- return seq_printf(s, "%ld %pI6:%u->%pI6:%u %u %u %u\n",
+ res = seq_printf(s, "%ld %pI6:%u->%pI6:%u %u %u %u\n",
(long)(ent->expires - jiffies)/HZ,
&ent->dst.ip6.src,
ntohs(ent->dst.src_port),
@@ -911,11 +710,14 @@
ntohs(ent->dst.dst_port),
ent->rateinfo.credit, ent->rateinfo.credit_cap,
ent->rateinfo.cost);
+ break;
#endif
default:
BUG();
- return 0;
+ res = 0;
}
+ spin_unlock(&ent->lock);
+ return res;
}
static int dl_seq_show(struct seq_file *s, void *v)
@@ -1024,7 +826,7 @@
sizeof(struct dsthash_ent), 0, 0,
NULL);
if (!hashlimit_cachep) {
- printk(KERN_ERR "xt_hashlimit: unable to create slab cache\n");
+ pr_warning("unable to create slab cache\n");
goto err2;
}
return 0;
@@ -1039,9 +841,11 @@
static void __exit hashlimit_mt_exit(void)
{
- kmem_cache_destroy(hashlimit_cachep);
xt_unregister_matches(hashlimit_mt_reg, ARRAY_SIZE(hashlimit_mt_reg));
unregister_pernet_subsys(&hashlimit_net_ops);
+
+ rcu_barrier_bh();
+ kmem_cache_destroy(hashlimit_cachep);
}
module_init(hashlimit_mt_init);
diff --git a/net/netfilter/xt_helper.c b/net/netfilter/xt_helper.c
index 64fc7f2..9f4ab00 100644
--- a/net/netfilter/xt_helper.c
+++ b/net/netfilter/xt_helper.c
@@ -6,7 +6,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/netfilter.h>
@@ -24,7 +24,7 @@
static bool
-helper_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+helper_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_helper_info *info = par->matchinfo;
const struct nf_conn *ct;
@@ -54,17 +54,19 @@
return ret;
}
-static bool helper_mt_check(const struct xt_mtchk_param *par)
+static int helper_mt_check(const struct xt_mtchk_param *par)
{
struct xt_helper_info *info = par->matchinfo;
+ int ret;
- if (nf_ct_l3proto_try_module_get(par->family) < 0) {
- printk(KERN_WARNING "can't load conntrack support for "
- "proto=%u\n", par->family);
- return false;
+ ret = nf_ct_l3proto_try_module_get(par->family);
+ if (ret < 0) {
+ pr_info("cannot load conntrack support for proto=%u\n",
+ par->family);
+ return ret;
}
info->name[29] = '\0';
- return true;
+ return 0;
}
static void helper_mt_destroy(const struct xt_mtdtor_param *par)
diff --git a/net/netfilter/xt_hl.c b/net/netfilter/xt_hl.c
index 7726154..7d12221 100644
--- a/net/netfilter/xt_hl.c
+++ b/net/netfilter/xt_hl.c
@@ -25,7 +25,7 @@
MODULE_ALIAS("ipt_ttl");
MODULE_ALIAS("ip6t_hl");
-static bool ttl_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+static bool ttl_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct ipt_ttl_info *info = par->matchinfo;
const u8 ttl = ip_hdr(skb)->ttl;
@@ -39,16 +39,12 @@
return ttl < info->ttl;
case IPT_TTL_GT:
return ttl > info->ttl;
- default:
- printk(KERN_WARNING "ipt_ttl: unknown mode %d\n",
- info->mode);
- return false;
}
return false;
}
-static bool hl_mt6(const struct sk_buff *skb, const struct xt_match_param *par)
+static bool hl_mt6(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct ip6t_hl_info *info = par->matchinfo;
const struct ipv6hdr *ip6h = ipv6_hdr(skb);
@@ -56,20 +52,12 @@
switch (info->mode) {
case IP6T_HL_EQ:
return ip6h->hop_limit == info->hop_limit;
- break;
case IP6T_HL_NE:
return ip6h->hop_limit != info->hop_limit;
- break;
case IP6T_HL_LT:
return ip6h->hop_limit < info->hop_limit;
- break;
case IP6T_HL_GT:
return ip6h->hop_limit > info->hop_limit;
- break;
- default:
- printk(KERN_WARNING "ip6t_hl: unknown mode %d\n",
- info->mode);
- return false;
}
return false;
diff --git a/net/netfilter/xt_iprange.c b/net/netfilter/xt_iprange.c
index ffc9638..88f7c35 100644
--- a/net/netfilter/xt_iprange.c
+++ b/net/netfilter/xt_iprange.c
@@ -8,6 +8,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/ip.h>
@@ -16,7 +17,7 @@
#include <linux/netfilter/xt_iprange.h>
static bool
-iprange_mt4(const struct sk_buff *skb, const struct xt_match_param *par)
+iprange_mt4(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_iprange_mtinfo *info = par->matchinfo;
const struct iphdr *iph = ip_hdr(skb);
@@ -67,7 +68,7 @@
}
static bool
-iprange_mt6(const struct sk_buff *skb, const struct xt_match_param *par)
+iprange_mt6(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_iprange_mtinfo *info = par->matchinfo;
const struct ipv6hdr *iph = ipv6_hdr(skb);
diff --git a/net/netfilter/xt_length.c b/net/netfilter/xt_length.c
index c4871ca..176e557 100644
--- a/net/netfilter/xt_length.c
+++ b/net/netfilter/xt_length.c
@@ -21,7 +21,7 @@
MODULE_ALIAS("ip6t_length");
static bool
-length_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+length_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_length_info *info = par->matchinfo;
u_int16_t pktlen = ntohs(ip_hdr(skb)->tot_len);
@@ -30,7 +30,7 @@
}
static bool
-length_mt6(const struct sk_buff *skb, const struct xt_match_param *par)
+length_mt6(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_length_info *info = par->matchinfo;
const u_int16_t pktlen = ntohs(ipv6_hdr(skb)->payload_len) +
diff --git a/net/netfilter/xt_limit.c b/net/netfilter/xt_limit.c
index e5d7e1f..32b7a57 100644
--- a/net/netfilter/xt_limit.c
+++ b/net/netfilter/xt_limit.c
@@ -5,6 +5,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/slab.h>
#include <linux/module.h>
@@ -64,7 +65,7 @@
#define CREDITS_PER_JIFFY POW2_BELOW32(MAX_CPJ)
static bool
-limit_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+limit_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_rateinfo *r = par->matchinfo;
struct xt_limit_priv *priv = r->master;
@@ -98,7 +99,7 @@
return (user * HZ * CREDITS_PER_JIFFY) / XT_LIMIT_SCALE;
}
-static bool limit_mt_check(const struct xt_mtchk_param *par)
+static int limit_mt_check(const struct xt_mtchk_param *par)
{
struct xt_rateinfo *r = par->matchinfo;
struct xt_limit_priv *priv;
@@ -106,14 +107,14 @@
/* Check for overflow. */
if (r->burst == 0
|| user2credits(r->avg * r->burst) < user2credits(r->avg)) {
- printk("Overflow in xt_limit, try lower: %u/%u\n",
- r->avg, r->burst);
- return false;
+ pr_info("Overflow, try lower: %u/%u\n",
+ r->avg, r->burst);
+ return -ERANGE;
}
priv = kmalloc(sizeof(*priv), GFP_KERNEL);
if (priv == NULL)
- return false;
+ return -ENOMEM;
/* For SMP, we only want to use one set of state. */
r->master = priv;
@@ -125,7 +126,7 @@
r->credit_cap = user2credits(r->avg * r->burst); /* Credits full. */
r->cost = user2credits(r->avg);
}
- return true;
+ return 0;
}
static void limit_mt_destroy(const struct xt_mtdtor_param *par)
diff --git a/net/netfilter/xt_mac.c b/net/netfilter/xt_mac.c
index c200711..8160f6b 100644
--- a/net/netfilter/xt_mac.c
+++ b/net/netfilter/xt_mac.c
@@ -10,6 +10,7 @@
#include <linux/module.h>
#include <linux/skbuff.h>
+#include <linux/if_arp.h>
#include <linux/if_ether.h>
#include <linux/etherdevice.h>
@@ -24,16 +25,20 @@
MODULE_ALIAS("ipt_mac");
MODULE_ALIAS("ip6t_mac");
-static bool mac_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+static bool mac_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
- const struct xt_mac_info *info = par->matchinfo;
+ const struct xt_mac_info *info = par->matchinfo;
+ bool ret;
- /* Is mac pointer valid? */
- return skb_mac_header(skb) >= skb->head &&
- skb_mac_header(skb) + ETH_HLEN <= skb->data
- /* If so, compare... */
- && ((!compare_ether_addr(eth_hdr(skb)->h_source, info->srcaddr))
- ^ info->invert);
+ if (skb->dev == NULL || skb->dev->type != ARPHRD_ETHER)
+ return false;
+ if (skb_mac_header(skb) < skb->head)
+ return false;
+ if (skb_mac_header(skb) + ETH_HLEN > skb->data)
+ return false;
+ ret = compare_ether_addr(eth_hdr(skb)->h_source, info->srcaddr) == 0;
+ ret ^= info->invert;
+ return ret;
}
static struct xt_match mac_mt_reg __read_mostly = {
diff --git a/net/netfilter/xt_mark.c b/net/netfilter/xt_mark.c
index 1db07d8..2334523 100644
--- a/net/netfilter/xt_mark.c
+++ b/net/netfilter/xt_mark.c
@@ -18,18 +18,38 @@
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Marc Boucher <marc@mbsi.ca>");
-MODULE_DESCRIPTION("Xtables: packet mark match");
+MODULE_DESCRIPTION("Xtables: packet mark operations");
MODULE_ALIAS("ipt_mark");
MODULE_ALIAS("ip6t_mark");
+MODULE_ALIAS("ipt_MARK");
+MODULE_ALIAS("ip6t_MARK");
+
+static unsigned int
+mark_tg(struct sk_buff *skb, const struct xt_action_param *par)
+{
+ const struct xt_mark_tginfo2 *info = par->targinfo;
+
+ skb->mark = (skb->mark & ~info->mask) ^ info->mark;
+ return XT_CONTINUE;
+}
static bool
-mark_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+mark_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_mark_mtinfo1 *info = par->matchinfo;
return ((skb->mark & info->mask) == info->mark) ^ info->invert;
}
+static struct xt_target mark_tg_reg __read_mostly = {
+ .name = "MARK",
+ .revision = 2,
+ .family = NFPROTO_UNSPEC,
+ .target = mark_tg,
+ .targetsize = sizeof(struct xt_mark_tginfo2),
+ .me = THIS_MODULE,
+};
+
static struct xt_match mark_mt_reg __read_mostly = {
.name = "mark",
.revision = 1,
@@ -41,12 +61,23 @@
static int __init mark_mt_init(void)
{
- return xt_register_match(&mark_mt_reg);
+ int ret;
+
+ ret = xt_register_target(&mark_tg_reg);
+ if (ret < 0)
+ return ret;
+ ret = xt_register_match(&mark_mt_reg);
+ if (ret < 0) {
+ xt_unregister_target(&mark_tg_reg);
+ return ret;
+ }
+ return 0;
}
static void __exit mark_mt_exit(void)
{
xt_unregister_match(&mark_mt_reg);
+ xt_unregister_target(&mark_tg_reg);
}
module_init(mark_mt_init);
diff --git a/net/netfilter/xt_multiport.c b/net/netfilter/xt_multiport.c
index d06bb2d..ac1d3c3 100644
--- a/net/netfilter/xt_multiport.c
+++ b/net/netfilter/xt_multiport.c
@@ -8,7 +8,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/types.h>
#include <linux/udp.h>
@@ -26,29 +26,6 @@
MODULE_ALIAS("ipt_multiport");
MODULE_ALIAS("ip6t_multiport");
-#if 0
-#define duprintf(format, args...) printk(format , ## args)
-#else
-#define duprintf(format, args...)
-#endif
-
-/* Returns 1 if the port is matched by the test, 0 otherwise. */
-static inline bool
-ports_match_v0(const u_int16_t *portlist, enum xt_multiport_flags flags,
- u_int8_t count, u_int16_t src, u_int16_t dst)
-{
- unsigned int i;
- for (i = 0; i < count; i++) {
- if (flags != XT_MULTIPORT_DESTINATION && portlist[i] == src)
- return true;
-
- if (flags != XT_MULTIPORT_SOURCE && portlist[i] == dst)
- return true;
- }
-
- return false;
-}
-
/* Returns 1 if the port is matched by the test, 0 otherwise. */
static inline bool
ports_match_v1(const struct xt_multiport_v1 *minfo,
@@ -63,7 +40,7 @@
if (minfo->pflags[i]) {
/* range port matching */
e = minfo->ports[++i];
- duprintf("src or dst matches with %d-%d?\n", s, e);
+ pr_debug("src or dst matches with %d-%d?\n", s, e);
if (minfo->flags == XT_MULTIPORT_SOURCE
&& src >= s && src <= e)
@@ -77,7 +54,7 @@
return true ^ minfo->invert;
} else {
/* exact port matching */
- duprintf("src or dst matches with %d?\n", s);
+ pr_debug("src or dst matches with %d?\n", s);
if (minfo->flags == XT_MULTIPORT_SOURCE
&& src == s)
@@ -95,31 +72,7 @@
}
static bool
-multiport_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par)
-{
- const __be16 *pptr;
- __be16 _ports[2];
- const struct xt_multiport *multiinfo = par->matchinfo;
-
- if (par->fragoff != 0)
- return false;
-
- pptr = skb_header_pointer(skb, par->thoff, sizeof(_ports), _ports);
- if (pptr == NULL) {
- /* We've been asked to examine this packet, and we
- * can't. Hence, no choice but to drop.
- */
- duprintf("xt_multiport: Dropping evil offset=0 tinygram.\n");
- *par->hotdrop = true;
- return false;
- }
-
- return ports_match_v0(multiinfo->ports, multiinfo->flags,
- multiinfo->count, ntohs(pptr[0]), ntohs(pptr[1]));
-}
-
-static bool
-multiport_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+multiport_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const __be16 *pptr;
__be16 _ports[2];
@@ -133,8 +86,8 @@
/* We've been asked to examine this packet, and we
* can't. Hence, no choice but to drop.
*/
- duprintf("xt_multiport: Dropping evil offset=0 tinygram.\n");
- *par->hotdrop = true;
+ pr_debug("Dropping evil offset=0 tinygram.\n");
+ par->hotdrop = true;
return false;
}
@@ -158,55 +111,28 @@
&& count <= XT_MULTI_PORTS;
}
-static bool multiport_mt_check_v0(const struct xt_mtchk_param *par)
-{
- const struct ipt_ip *ip = par->entryinfo;
- const struct xt_multiport *multiinfo = par->matchinfo;
-
- return check(ip->proto, ip->invflags, multiinfo->flags,
- multiinfo->count);
-}
-
-static bool multiport_mt_check(const struct xt_mtchk_param *par)
+static int multiport_mt_check(const struct xt_mtchk_param *par)
{
const struct ipt_ip *ip = par->entryinfo;
const struct xt_multiport_v1 *multiinfo = par->matchinfo;
return check(ip->proto, ip->invflags, multiinfo->flags,
- multiinfo->count);
+ multiinfo->count) ? 0 : -EINVAL;
}
-static bool multiport_mt6_check_v0(const struct xt_mtchk_param *par)
-{
- const struct ip6t_ip6 *ip = par->entryinfo;
- const struct xt_multiport *multiinfo = par->matchinfo;
-
- return check(ip->proto, ip->invflags, multiinfo->flags,
- multiinfo->count);
-}
-
-static bool multiport_mt6_check(const struct xt_mtchk_param *par)
+static int multiport_mt6_check(const struct xt_mtchk_param *par)
{
const struct ip6t_ip6 *ip = par->entryinfo;
const struct xt_multiport_v1 *multiinfo = par->matchinfo;
return check(ip->proto, ip->invflags, multiinfo->flags,
- multiinfo->count);
+ multiinfo->count) ? 0 : -EINVAL;
}
static struct xt_match multiport_mt_reg[] __read_mostly = {
{
.name = "multiport",
.family = NFPROTO_IPV4,
- .revision = 0,
- .checkentry = multiport_mt_check_v0,
- .match = multiport_mt_v0,
- .matchsize = sizeof(struct xt_multiport),
- .me = THIS_MODULE,
- },
- {
- .name = "multiport",
- .family = NFPROTO_IPV4,
.revision = 1,
.checkentry = multiport_mt_check,
.match = multiport_mt,
@@ -216,15 +142,6 @@
{
.name = "multiport",
.family = NFPROTO_IPV6,
- .revision = 0,
- .checkentry = multiport_mt6_check_v0,
- .match = multiport_mt_v0,
- .matchsize = sizeof(struct xt_multiport),
- .me = THIS_MODULE,
- },
- {
- .name = "multiport",
- .family = NFPROTO_IPV6,
.revision = 1,
.checkentry = multiport_mt6_check,
.match = multiport_mt,
diff --git a/net/netfilter/xt_osf.c b/net/netfilter/xt_osf.c
index 4169e20..4327e10 100644
--- a/net/netfilter/xt_osf.c
+++ b/net/netfilter/xt_osf.c
@@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/kernel.h>
@@ -193,8 +193,8 @@
return ip->ttl == f_ttl;
}
-static bool xt_osf_match_packet(const struct sk_buff *skb,
- const struct xt_match_param *p)
+static bool
+xt_osf_match_packet(const struct sk_buff *skb, struct xt_action_param *p)
{
const struct xt_osf_info *info = p->matchinfo;
const struct iphdr *ip = ip_hdr(skb);
@@ -382,14 +382,14 @@
err = nfnetlink_subsys_register(&xt_osf_nfnetlink);
if (err < 0) {
- printk(KERN_ERR "Failed (%d) to register OSF nsfnetlink helper.\n", err);
+ pr_err("Failed to register OSF nsfnetlink helper (%d)\n", err);
goto err_out_exit;
}
err = xt_register_match(&xt_osf_match);
if (err) {
- printk(KERN_ERR "Failed (%d) to register OS fingerprint "
- "matching module.\n", err);
+ pr_err("Failed to register OS fingerprint "
+ "matching module (%d)\n", err);
goto err_out_remove;
}
diff --git a/net/netfilter/xt_owner.c b/net/netfilter/xt_owner.c
index d24c76d..772d738 100644
--- a/net/netfilter/xt_owner.c
+++ b/net/netfilter/xt_owner.c
@@ -18,7 +18,7 @@
#include <linux/netfilter/xt_owner.h>
static bool
-owner_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+owner_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_owner_match_info *info = par->matchinfo;
const struct file *filp;
diff --git a/net/netfilter/xt_physdev.c b/net/netfilter/xt_physdev.c
index 8d28ca5..d7ca16b 100644
--- a/net/netfilter/xt_physdev.c
+++ b/net/netfilter/xt_physdev.c
@@ -7,7 +7,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/netfilter_bridge.h>
@@ -22,7 +22,7 @@
static bool
-physdev_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+physdev_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
static const char nulldevname[IFNAMSIZ] __attribute__((aligned(sizeof(long))));
const struct xt_physdev_info *info = par->matchinfo;
@@ -83,25 +83,25 @@
return (!!ret ^ !(info->invert & XT_PHYSDEV_OP_OUT));
}
-static bool physdev_mt_check(const struct xt_mtchk_param *par)
+static int physdev_mt_check(const struct xt_mtchk_param *par)
{
const struct xt_physdev_info *info = par->matchinfo;
if (!(info->bitmask & XT_PHYSDEV_OP_MASK) ||
info->bitmask & ~XT_PHYSDEV_OP_MASK)
- return false;
+ return -EINVAL;
if (info->bitmask & XT_PHYSDEV_OP_OUT &&
(!(info->bitmask & XT_PHYSDEV_OP_BRIDGED) ||
info->invert & XT_PHYSDEV_OP_BRIDGED) &&
par->hook_mask & ((1 << NF_INET_LOCAL_OUT) |
(1 << NF_INET_FORWARD) | (1 << NF_INET_POST_ROUTING))) {
- printk(KERN_WARNING "physdev match: using --physdev-out in the "
- "OUTPUT, FORWARD and POSTROUTING chains for non-bridged "
- "traffic is not supported anymore.\n");
+ pr_info("using --physdev-out in the OUTPUT, FORWARD and "
+ "POSTROUTING chains for non-bridged traffic is not "
+ "supported anymore.\n");
if (par->hook_mask & (1 << NF_INET_LOCAL_OUT))
- return false;
+ return -EINVAL;
}
- return true;
+ return 0;
}
static struct xt_match physdev_mt_reg __read_mostly = {
diff --git a/net/netfilter/xt_pkttype.c b/net/netfilter/xt_pkttype.c
index 69da1d3..5b645cb 100644
--- a/net/netfilter/xt_pkttype.c
+++ b/net/netfilter/xt_pkttype.c
@@ -23,7 +23,7 @@
MODULE_ALIAS("ip6t_pkttype");
static bool
-pkttype_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+pkttype_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_pkttype_info *info = par->matchinfo;
u_int8_t type;
diff --git a/net/netfilter/xt_policy.c b/net/netfilter/xt_policy.c
index 4cbfebd..f23e97b 100644
--- a/net/netfilter/xt_policy.c
+++ b/net/netfilter/xt_policy.c
@@ -6,7 +6,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/skbuff.h>
@@ -110,15 +110,15 @@
}
static bool
-policy_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+policy_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_policy_info *info = par->matchinfo;
int ret;
if (info->flags & XT_POLICY_MATCH_IN)
- ret = match_policy_in(skb, info, par->match->family);
+ ret = match_policy_in(skb, info, par->family);
else
- ret = match_policy_out(skb, info, par->match->family);
+ ret = match_policy_out(skb, info, par->family);
if (ret < 0)
ret = info->flags & XT_POLICY_MATCH_NONE ? true : false;
@@ -128,32 +128,29 @@
return ret;
}
-static bool policy_mt_check(const struct xt_mtchk_param *par)
+static int policy_mt_check(const struct xt_mtchk_param *par)
{
const struct xt_policy_info *info = par->matchinfo;
if (!(info->flags & (XT_POLICY_MATCH_IN|XT_POLICY_MATCH_OUT))) {
- printk(KERN_ERR "xt_policy: neither incoming nor "
- "outgoing policy selected\n");
- return false;
+ pr_info("neither incoming nor outgoing policy selected\n");
+ return -EINVAL;
}
if (par->hook_mask & ((1 << NF_INET_PRE_ROUTING) |
(1 << NF_INET_LOCAL_IN)) && info->flags & XT_POLICY_MATCH_OUT) {
- printk(KERN_ERR "xt_policy: output policy not valid in "
- "PRE_ROUTING and INPUT\n");
- return false;
+ pr_info("output policy not valid in PREROUTING and INPUT\n");
+ return -EINVAL;
}
if (par->hook_mask & ((1 << NF_INET_POST_ROUTING) |
(1 << NF_INET_LOCAL_OUT)) && info->flags & XT_POLICY_MATCH_IN) {
- printk(KERN_ERR "xt_policy: input policy not valid in "
- "POST_ROUTING and OUTPUT\n");
- return false;
+ pr_info("input policy not valid in POSTROUTING and OUTPUT\n");
+ return -EINVAL;
}
if (info->len > XT_POLICY_MAX_ELEM) {
- printk(KERN_ERR "xt_policy: too many policy elements\n");
- return false;
+ pr_info("too many policy elements\n");
+ return -EINVAL;
}
- return true;
+ return 0;
}
static struct xt_match policy_mt_reg[] __read_mostly = {
diff --git a/net/netfilter/xt_quota.c b/net/netfilter/xt_quota.c
index 2d55624..b4f7dfe 100644
--- a/net/netfilter/xt_quota.c
+++ b/net/netfilter/xt_quota.c
@@ -23,7 +23,7 @@
static DEFINE_SPINLOCK(quota_lock);
static bool
-quota_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+quota_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
struct xt_quota_info *q = (void *)par->matchinfo;
struct xt_quota_priv *priv = q->master;
@@ -44,19 +44,19 @@
return ret;
}
-static bool quota_mt_check(const struct xt_mtchk_param *par)
+static int quota_mt_check(const struct xt_mtchk_param *par)
{
struct xt_quota_info *q = par->matchinfo;
if (q->flags & ~XT_QUOTA_MASK)
- return false;
+ return -EINVAL;
q->master = kmalloc(sizeof(*q->master), GFP_KERNEL);
if (q->master == NULL)
- return false;
+ return -ENOMEM;
q->master->quota = q->quota;
- return true;
+ return 0;
}
static void quota_mt_destroy(const struct xt_mtdtor_param *par)
diff --git a/net/netfilter/xt_rateest.c b/net/netfilter/xt_rateest.c
index 4fc6a91..76a0831 100644
--- a/net/netfilter/xt_rateest.c
+++ b/net/netfilter/xt_rateest.c
@@ -15,7 +15,7 @@
static bool
-xt_rateest_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+xt_rateest_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_rateest_match_info *info = par->matchinfo;
struct gnet_stats_rate_est *r;
@@ -74,10 +74,11 @@
return ret;
}
-static bool xt_rateest_mt_checkentry(const struct xt_mtchk_param *par)
+static int xt_rateest_mt_checkentry(const struct xt_mtchk_param *par)
{
struct xt_rateest_match_info *info = par->matchinfo;
struct xt_rateest *est1, *est2;
+ int ret = false;
if (hweight32(info->flags & (XT_RATEEST_MATCH_ABS |
XT_RATEEST_MATCH_REL)) != 1)
@@ -95,6 +96,7 @@
goto err1;
}
+ ret = -ENOENT;
est1 = xt_rateest_lookup(info->name1);
if (!est1)
goto err1;
@@ -109,12 +111,12 @@
info->est1 = est1;
info->est2 = est2;
- return true;
+ return 0;
err2:
xt_rateest_put(est1);
err1:
- return false;
+ return -EINVAL;
}
static void xt_rateest_mt_destroy(const struct xt_mtdtor_param *par)
diff --git a/net/netfilter/xt_realm.c b/net/netfilter/xt_realm.c
index 484d168..459a7b2 100644
--- a/net/netfilter/xt_realm.c
+++ b/net/netfilter/xt_realm.c
@@ -22,7 +22,7 @@
MODULE_ALIAS("ipt_realm");
static bool
-realm_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+realm_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_realm_info *info = par->matchinfo;
const struct dst_entry *dst = skb_dst(skb);
diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
index 834b736..76aec6a 100644
--- a/net/netfilter/xt_recent.c
+++ b/net/netfilter/xt_recent.c
@@ -12,6 +12,7 @@
* Author: Stephen Frost <sfrost@snowman.net>
* Copyright 2002-2003, Stephen Frost, 2.5.x port by laforge@netfilter.org
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/init.h>
#include <linux/ip.h>
#include <linux/ipv6.h>
@@ -35,8 +36,8 @@
#include <linux/netfilter/xt_recent.h>
MODULE_AUTHOR("Patrick McHardy <kaber@trash.net>");
-MODULE_AUTHOR("Jan Engelhardt <jengelh@computergmbh.de>");
-MODULE_DESCRIPTION("Xtables: \"recently-seen\" host matching for IPv4");
+MODULE_AUTHOR("Jan Engelhardt <jengelh@medozas.de>");
+MODULE_DESCRIPTION("Xtables: \"recently-seen\" host matching");
MODULE_LICENSE("GPL");
MODULE_ALIAS("ipt_recent");
MODULE_ALIAS("ip6t_recent");
@@ -51,14 +52,14 @@
module_param(ip_pkt_list_tot, uint, 0400);
module_param(ip_list_hash_size, uint, 0400);
module_param(ip_list_perms, uint, 0400);
-module_param(ip_list_uid, uint, 0400);
-module_param(ip_list_gid, uint, 0400);
+module_param(ip_list_uid, uint, S_IRUGO | S_IWUSR);
+module_param(ip_list_gid, uint, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(ip_list_tot, "number of IPs to remember per list");
MODULE_PARM_DESC(ip_pkt_list_tot, "number of packets per IP address to remember (max. 255)");
MODULE_PARM_DESC(ip_list_hash_size, "size of hash table used to look up IPs");
MODULE_PARM_DESC(ip_list_perms, "permissions on /proc/net/xt_recent/* files");
-MODULE_PARM_DESC(ip_list_uid,"owner of /proc/net/xt_recent/* files");
-MODULE_PARM_DESC(ip_list_gid,"owning group of /proc/net/xt_recent/* files");
+MODULE_PARM_DESC(ip_list_uid, "default owner of /proc/net/xt_recent/* files");
+MODULE_PARM_DESC(ip_list_gid, "default owning group of /proc/net/xt_recent/* files");
struct recent_entry {
struct list_head list;
@@ -84,9 +85,6 @@
struct list_head tables;
#ifdef CONFIG_PROC_FS
struct proc_dir_entry *xt_recent;
-#ifdef CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT
- struct proc_dir_entry *ipt_recent;
-#endif
#endif
};
@@ -147,6 +145,25 @@
t->entries--;
}
+/*
+ * Drop entries with timestamps older then 'time'.
+ */
+static void recent_entry_reap(struct recent_table *t, unsigned long time)
+{
+ struct recent_entry *e;
+
+ /*
+ * The head of the LRU list is always the oldest entry.
+ */
+ e = list_entry(t->lru_list.next, struct recent_entry, lru_list);
+
+ /*
+ * The last time stamp is the most recent.
+ */
+ if (time_after(time, e->stamps[e->index-1]))
+ recent_entry_remove(t, e);
+}
+
static struct recent_entry *
recent_entry_init(struct recent_table *t, const union nf_inet_addr *addr,
u_int16_t family, u_int8_t ttl)
@@ -207,7 +224,7 @@
}
static bool
-recent_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+recent_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
struct net *net = dev_net(par->in ? par->in : par->out);
struct recent_net *recent_net = recent_pernet(net);
@@ -218,7 +235,7 @@
u_int8_t ttl;
bool ret = info->invert;
- if (par->match->family == NFPROTO_IPV4) {
+ if (par->family == NFPROTO_IPV4) {
const struct iphdr *iph = ip_hdr(skb);
if (info->side == XT_RECENT_DEST)
@@ -244,14 +261,14 @@
spin_lock_bh(&recent_lock);
t = recent_table_lookup(recent_net, info->name);
- e = recent_entry_lookup(t, &addr, par->match->family,
+ e = recent_entry_lookup(t, &addr, par->family,
(info->check_set & XT_RECENT_TTL) ? ttl : 0);
if (e == NULL) {
if (!(info->check_set & XT_RECENT_SET))
goto out;
- e = recent_entry_init(t, &addr, par->match->family, ttl);
+ e = recent_entry_init(t, &addr, par->family, ttl);
if (e == NULL)
- *par->hotdrop = true;
+ par->hotdrop = true;
ret = !ret;
goto out;
}
@@ -273,6 +290,10 @@
break;
}
}
+
+ /* info->seconds must be non-zero */
+ if (info->check_set & XT_RECENT_REAP)
+ recent_entry_reap(t, time);
}
if (info->check_set & XT_RECENT_SET ||
@@ -285,7 +306,7 @@
return ret;
}
-static bool recent_mt_check(const struct xt_mtchk_param *par)
+static int recent_mt_check(const struct xt_mtchk_param *par)
{
struct recent_net *recent_net = recent_pernet(par->net);
const struct xt_recent_mtinfo *info = par->matchinfo;
@@ -294,41 +315,51 @@
struct proc_dir_entry *pde;
#endif
unsigned i;
- bool ret = false;
+ int ret = -EINVAL;
if (unlikely(!hash_rnd_inited)) {
get_random_bytes(&hash_rnd, sizeof(hash_rnd));
hash_rnd_inited = true;
}
+ if (info->check_set & ~XT_RECENT_VALID_FLAGS) {
+ pr_info("Unsupported user space flags (%08x)\n",
+ info->check_set);
+ return -EINVAL;
+ }
if (hweight8(info->check_set &
(XT_RECENT_SET | XT_RECENT_REMOVE |
XT_RECENT_CHECK | XT_RECENT_UPDATE)) != 1)
- return false;
+ return -EINVAL;
if ((info->check_set & (XT_RECENT_SET | XT_RECENT_REMOVE)) &&
- (info->seconds || info->hit_count))
- return false;
+ (info->seconds || info->hit_count ||
+ (info->check_set & XT_RECENT_MODIFIERS)))
+ return -EINVAL;
+ if ((info->check_set & XT_RECENT_REAP) && !info->seconds)
+ return -EINVAL;
if (info->hit_count > ip_pkt_list_tot) {
- pr_info(KBUILD_MODNAME ": hitcount (%u) is larger than "
+ pr_info("hitcount (%u) is larger than "
"packets to be remembered (%u)\n",
info->hit_count, ip_pkt_list_tot);
- return false;
+ return -EINVAL;
}
if (info->name[0] == '\0' ||
strnlen(info->name, XT_RECENT_NAME_LEN) == XT_RECENT_NAME_LEN)
- return false;
+ return -EINVAL;
mutex_lock(&recent_mutex);
t = recent_table_lookup(recent_net, info->name);
if (t != NULL) {
t->refcnt++;
- ret = true;
+ ret = 0;
goto out;
}
t = kzalloc(sizeof(*t) + sizeof(t->iphash[0]) * ip_list_hash_size,
GFP_KERNEL);
- if (t == NULL)
+ if (t == NULL) {
+ ret = -ENOMEM;
goto out;
+ }
t->refcnt = 1;
strcpy(t->name, info->name);
INIT_LIST_HEAD(&t->lru_list);
@@ -339,26 +370,16 @@
&recent_mt_fops, t);
if (pde == NULL) {
kfree(t);
+ ret = -ENOMEM;
goto out;
}
pde->uid = ip_list_uid;
pde->gid = ip_list_gid;
-#ifdef CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT
- pde = proc_create_data(t->name, ip_list_perms, recent_net->ipt_recent,
- &recent_old_fops, t);
- if (pde == NULL) {
- remove_proc_entry(t->name, recent_net->xt_recent);
- kfree(t);
- goto out;
- }
- pde->uid = ip_list_uid;
- pde->gid = ip_list_gid;
-#endif
#endif
spin_lock_bh(&recent_lock);
list_add_tail(&t->list, &recent_net->tables);
spin_unlock_bh(&recent_lock);
- ret = true;
+ ret = 0;
out:
mutex_unlock(&recent_mutex);
return ret;
@@ -377,9 +398,6 @@
list_del(&t->list);
spin_unlock_bh(&recent_lock);
#ifdef CONFIG_PROC_FS
-#ifdef CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT
- remove_proc_entry(t->name, recent_net->ipt_recent);
-#endif
remove_proc_entry(t->name, recent_net->xt_recent);
#endif
recent_table_flush(t);
@@ -471,84 +489,6 @@
return 0;
}
-#ifdef CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT
-static int recent_old_seq_open(struct inode *inode, struct file *filp)
-{
- static bool warned_of_old;
-
- if (unlikely(!warned_of_old)) {
- printk(KERN_INFO KBUILD_MODNAME ": Use of /proc/net/ipt_recent"
- " is deprecated; use /proc/net/xt_recent.\n");
- warned_of_old = true;
- }
- return recent_seq_open(inode, filp);
-}
-
-static ssize_t recent_old_proc_write(struct file *file,
- const char __user *input,
- size_t size, loff_t *loff)
-{
- const struct proc_dir_entry *pde = PDE(file->f_path.dentry->d_inode);
- struct recent_table *t = pde->data;
- struct recent_entry *e;
- char buf[sizeof("+255.255.255.255")], *c = buf;
- union nf_inet_addr addr = {};
- int add;
-
- if (size > sizeof(buf))
- size = sizeof(buf);
- if (copy_from_user(buf, input, size))
- return -EFAULT;
-
- c = skip_spaces(c);
-
- if (size - (c - buf) < 5)
- return c - buf;
- if (!strncmp(c, "clear", 5)) {
- c += 5;
- spin_lock_bh(&recent_lock);
- recent_table_flush(t);
- spin_unlock_bh(&recent_lock);
- return c - buf;
- }
-
- switch (*c) {
- case '-':
- add = 0;
- c++;
- break;
- case '+':
- c++;
- default:
- add = 1;
- break;
- }
- addr.ip = in_aton(c);
-
- spin_lock_bh(&recent_lock);
- e = recent_entry_lookup(t, &addr, NFPROTO_IPV4, 0);
- if (e == NULL) {
- if (add)
- recent_entry_init(t, &addr, NFPROTO_IPV4, 0);
- } else {
- if (add)
- recent_entry_update(t, e);
- else
- recent_entry_remove(t, e);
- }
- spin_unlock_bh(&recent_lock);
- return size;
-}
-
-static const struct file_operations recent_old_fops = {
- .open = recent_old_seq_open,
- .read = seq_read,
- .write = recent_old_proc_write,
- .release = seq_release_private,
- .owner = THIS_MODULE,
-};
-#endif
-
static ssize_t
recent_mt_proc_write(struct file *file, const char __user *input,
size_t size, loff_t *loff)
@@ -585,7 +525,7 @@
add = true;
break;
default:
- printk(KERN_INFO KBUILD_MODNAME ": Need +ip, -ip or /\n");
+ pr_info("Need \"+ip\", \"-ip\" or \"/\"\n");
return -EINVAL;
}
@@ -600,8 +540,7 @@
}
if (!succ) {
- printk(KERN_INFO KBUILD_MODNAME ": illegal address written "
- "to procfs\n");
+ pr_info("illegal address written to procfs\n");
return -EINVAL;
}
@@ -637,21 +576,11 @@
recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net);
if (!recent_net->xt_recent)
return -ENOMEM;
-#ifdef CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT
- recent_net->ipt_recent = proc_mkdir("ipt_recent", net->proc_net);
- if (!recent_net->ipt_recent) {
- proc_net_remove(net, "xt_recent");
- return -ENOMEM;
- }
-#endif
return 0;
}
static void __net_exit recent_proc_net_exit(struct net *net)
{
-#ifdef CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT
- proc_net_remove(net, "ipt_recent");
-#endif
proc_net_remove(net, "xt_recent");
}
#else
diff --git a/net/netfilter/xt_sctp.c b/net/netfilter/xt_sctp.c
index a189ada9..c04fcf3 100644
--- a/net/netfilter/xt_sctp.c
+++ b/net/netfilter/xt_sctp.c
@@ -1,3 +1,4 @@
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/skbuff.h>
#include <net/ip.h>
@@ -15,12 +16,6 @@
MODULE_ALIAS("ipt_sctp");
MODULE_ALIAS("ip6t_sctp");
-#ifdef DEBUG_SCTP
-#define duprintf(format, args...) printk(format , ## args)
-#else
-#define duprintf(format, args...)
-#endif
-
#define SCCHECK(cond, option, flag, invflag) (!((flag) & (option)) \
|| (!!((invflag) & (option)) ^ (cond)))
@@ -52,7 +47,7 @@
const struct xt_sctp_flag_info *flag_info = info->flag_info;
int flag_count = info->flag_count;
-#ifdef DEBUG_SCTP
+#ifdef DEBUG
int i = 0;
#endif
@@ -62,17 +57,19 @@
do {
sch = skb_header_pointer(skb, offset, sizeof(_sch), &_sch);
if (sch == NULL || sch->length == 0) {
- duprintf("Dropping invalid SCTP packet.\n");
+ pr_debug("Dropping invalid SCTP packet.\n");
*hotdrop = true;
return false;
}
-
- duprintf("Chunk num: %d\toffset: %d\ttype: %d\tlength: %d\tflags: %x\n",
- ++i, offset, sch->type, htons(sch->length), sch->flags);
-
+#ifdef DEBUG
+ pr_debug("Chunk num: %d\toffset: %d\ttype: %d\tlength: %d"
+ "\tflags: %x\n",
+ ++i, offset, sch->type, htons(sch->length),
+ sch->flags);
+#endif
offset += (ntohs(sch->length) + 3) & ~3;
- duprintf("skb->len: %d\toffset: %d\n", skb->len, offset);
+ pr_debug("skb->len: %d\toffset: %d\n", skb->len, offset);
if (SCTP_CHUNKMAP_IS_SET(info->chunkmap, sch->type)) {
switch (chunk_match_type) {
@@ -117,24 +114,24 @@
}
static bool
-sctp_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+sctp_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_sctp_info *info = par->matchinfo;
const sctp_sctphdr_t *sh;
sctp_sctphdr_t _sh;
if (par->fragoff != 0) {
- duprintf("Dropping non-first fragment.. FIXME\n");
+ pr_debug("Dropping non-first fragment.. FIXME\n");
return false;
}
sh = skb_header_pointer(skb, par->thoff, sizeof(_sh), &_sh);
if (sh == NULL) {
- duprintf("Dropping evil TCP offset=0 tinygram.\n");
- *par->hotdrop = true;
+ pr_debug("Dropping evil TCP offset=0 tinygram.\n");
+ par->hotdrop = true;
return false;
}
- duprintf("spt: %d\tdpt: %d\n", ntohs(sh->source), ntohs(sh->dest));
+ pr_debug("spt: %d\tdpt: %d\n", ntohs(sh->source), ntohs(sh->dest));
return SCCHECK(ntohs(sh->source) >= info->spts[0]
&& ntohs(sh->source) <= info->spts[1],
@@ -143,22 +140,26 @@
&& ntohs(sh->dest) <= info->dpts[1],
XT_SCTP_DEST_PORTS, info->flags, info->invflags)
&& SCCHECK(match_packet(skb, par->thoff + sizeof(sctp_sctphdr_t),
- info, par->hotdrop),
+ info, &par->hotdrop),
XT_SCTP_CHUNK_TYPES, info->flags, info->invflags);
}
-static bool sctp_mt_check(const struct xt_mtchk_param *par)
+static int sctp_mt_check(const struct xt_mtchk_param *par)
{
const struct xt_sctp_info *info = par->matchinfo;
- return !(info->flags & ~XT_SCTP_VALID_FLAGS)
- && !(info->invflags & ~XT_SCTP_VALID_FLAGS)
- && !(info->invflags & ~info->flags)
- && ((!(info->flags & XT_SCTP_CHUNK_TYPES)) ||
- (info->chunk_match_type &
- (SCTP_CHUNK_MATCH_ALL
- | SCTP_CHUNK_MATCH_ANY
- | SCTP_CHUNK_MATCH_ONLY)));
+ if (info->flags & ~XT_SCTP_VALID_FLAGS)
+ return -EINVAL;
+ if (info->invflags & ~XT_SCTP_VALID_FLAGS)
+ return -EINVAL;
+ if (info->invflags & ~info->flags)
+ return -EINVAL;
+ if (!(info->flags & XT_SCTP_CHUNK_TYPES))
+ return 0;
+ if (info->chunk_match_type & (SCTP_CHUNK_MATCH_ALL |
+ SCTP_CHUNK_MATCH_ANY | SCTP_CHUNK_MATCH_ONLY))
+ return 0;
+ return -EINVAL;
}
static struct xt_match sctp_mt_reg[] __read_mostly = {
diff --git a/net/netfilter/xt_socket.c b/net/netfilter/xt_socket.c
index 6a90256..3d54c23 100644
--- a/net/netfilter/xt_socket.c
+++ b/net/netfilter/xt_socket.c
@@ -9,7 +9,7 @@
* published by the Free Software Foundation.
*
*/
-
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/netfilter/x_tables.h>
@@ -88,7 +88,7 @@
static bool
-socket_match(const struct sk_buff *skb, const struct xt_match_param *par,
+socket_match(const struct sk_buff *skb, struct xt_action_param *par,
const struct xt_socket_mtinfo1 *info)
{
const struct iphdr *iph = ip_hdr(skb);
@@ -165,8 +165,7 @@
sk = NULL;
}
- pr_debug("socket match: proto %u %08x:%u -> %08x:%u "
- "(orig %08x:%u) sock %p\n",
+ pr_debug("proto %u %08x:%u -> %08x:%u (orig %08x:%u) sock %p\n",
protocol, ntohl(saddr), ntohs(sport),
ntohl(daddr), ntohs(dport),
ntohl(iph->daddr), hp ? ntohs(hp->dest) : 0, sk);
@@ -175,13 +174,13 @@
}
static bool
-socket_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par)
+socket_mt_v0(const struct sk_buff *skb, struct xt_action_param *par)
{
return socket_match(skb, par, NULL);
}
static bool
-socket_mt_v1(const struct sk_buff *skb, const struct xt_match_param *par)
+socket_mt_v1(const struct sk_buff *skb, struct xt_action_param *par)
{
return socket_match(skb, par, par->matchinfo);
}
diff --git a/net/netfilter/xt_state.c b/net/netfilter/xt_state.c
index 4c946cb..e12e053 100644
--- a/net/netfilter/xt_state.c
+++ b/net/netfilter/xt_state.c
@@ -21,7 +21,7 @@
MODULE_ALIAS("ip6t_state");
static bool
-state_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+state_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_state_info *sinfo = par->matchinfo;
enum ip_conntrack_info ctinfo;
@@ -37,50 +37,40 @@
return (sinfo->statemask & statebit);
}
-static bool state_mt_check(const struct xt_mtchk_param *par)
+static int state_mt_check(const struct xt_mtchk_param *par)
{
- if (nf_ct_l3proto_try_module_get(par->match->family) < 0) {
- printk(KERN_WARNING "can't load conntrack support for "
- "proto=%u\n", par->match->family);
- return false;
- }
- return true;
+ int ret;
+
+ ret = nf_ct_l3proto_try_module_get(par->family);
+ if (ret < 0)
+ pr_info("cannot load conntrack support for proto=%u\n",
+ par->family);
+ return ret;
}
static void state_mt_destroy(const struct xt_mtdtor_param *par)
{
- nf_ct_l3proto_module_put(par->match->family);
+ nf_ct_l3proto_module_put(par->family);
}
-static struct xt_match state_mt_reg[] __read_mostly = {
- {
- .name = "state",
- .family = NFPROTO_IPV4,
- .checkentry = state_mt_check,
- .match = state_mt,
- .destroy = state_mt_destroy,
- .matchsize = sizeof(struct xt_state_info),
- .me = THIS_MODULE,
- },
- {
- .name = "state",
- .family = NFPROTO_IPV6,
- .checkentry = state_mt_check,
- .match = state_mt,
- .destroy = state_mt_destroy,
- .matchsize = sizeof(struct xt_state_info),
- .me = THIS_MODULE,
- },
+static struct xt_match state_mt_reg __read_mostly = {
+ .name = "state",
+ .family = NFPROTO_UNSPEC,
+ .checkentry = state_mt_check,
+ .match = state_mt,
+ .destroy = state_mt_destroy,
+ .matchsize = sizeof(struct xt_state_info),
+ .me = THIS_MODULE,
};
static int __init state_mt_init(void)
{
- return xt_register_matches(state_mt_reg, ARRAY_SIZE(state_mt_reg));
+ return xt_register_match(&state_mt_reg);
}
static void __exit state_mt_exit(void)
{
- xt_unregister_matches(state_mt_reg, ARRAY_SIZE(state_mt_reg));
+ xt_unregister_match(&state_mt_reg);
}
module_init(state_mt_init);
diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
index 937ce06..96e62b8 100644
--- a/net/netfilter/xt_statistic.c
+++ b/net/netfilter/xt_statistic.c
@@ -30,7 +30,7 @@
static DEFINE_SPINLOCK(nth_lock);
static bool
-statistic_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+statistic_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_statistic_info *info = par->matchinfo;
bool ret = info->flags & XT_STATISTIC_INVERT;
@@ -53,22 +53,20 @@
return ret;
}
-static bool statistic_mt_check(const struct xt_mtchk_param *par)
+static int statistic_mt_check(const struct xt_mtchk_param *par)
{
struct xt_statistic_info *info = par->matchinfo;
if (info->mode > XT_STATISTIC_MODE_MAX ||
info->flags & ~XT_STATISTIC_MASK)
- return false;
+ return -EINVAL;
info->master = kzalloc(sizeof(*info->master), GFP_KERNEL);
- if (info->master == NULL) {
- printk(KERN_ERR KBUILD_MODNAME ": Out of memory\n");
- return false;
- }
+ if (info->master == NULL)
+ return -ENOMEM;
info->master->count = info->u.nth.count;
- return true;
+ return 0;
}
static void statistic_mt_destroy(const struct xt_mtdtor_param *par)
diff --git a/net/netfilter/xt_string.c b/net/netfilter/xt_string.c
index 96801ff..d3c48b1 100644
--- a/net/netfilter/xt_string.c
+++ b/net/netfilter/xt_string.c
@@ -23,16 +23,14 @@
MODULE_ALIAS("ip6t_string");
static bool
-string_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+string_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_string_info *conf = par->matchinfo;
struct ts_state state;
- int invert;
+ bool invert;
memset(&state, 0, sizeof(struct ts_state));
-
- invert = (par->match->revision == 0 ? conf->u.v0.invert :
- conf->u.v1.flags & XT_STRING_FLAG_INVERT);
+ invert = conf->u.v1.flags & XT_STRING_FLAG_INVERT;
return (skb_find_text((struct sk_buff *)skb, conf->from_offset,
conf->to_offset, conf->config, &state)
@@ -41,7 +39,7 @@
#define STRING_TEXT_PRIV(m) ((struct xt_string_info *)(m))
-static bool string_mt_check(const struct xt_mtchk_param *par)
+static int string_mt_check(const struct xt_mtchk_param *par)
{
struct xt_string_info *conf = par->matchinfo;
struct ts_config *ts_conf;
@@ -49,26 +47,23 @@
/* Damn, can't handle this case properly with iptables... */
if (conf->from_offset > conf->to_offset)
- return false;
+ return -EINVAL;
if (conf->algo[XT_STRING_MAX_ALGO_NAME_SIZE - 1] != '\0')
- return false;
+ return -EINVAL;
if (conf->patlen > XT_STRING_MAX_PATTERN_SIZE)
- return false;
- if (par->match->revision == 1) {
- if (conf->u.v1.flags &
- ~(XT_STRING_FLAG_IGNORECASE | XT_STRING_FLAG_INVERT))
- return false;
- if (conf->u.v1.flags & XT_STRING_FLAG_IGNORECASE)
- flags |= TS_IGNORECASE;
- }
+ return -EINVAL;
+ if (conf->u.v1.flags &
+ ~(XT_STRING_FLAG_IGNORECASE | XT_STRING_FLAG_INVERT))
+ return -EINVAL;
+ if (conf->u.v1.flags & XT_STRING_FLAG_IGNORECASE)
+ flags |= TS_IGNORECASE;
ts_conf = textsearch_prepare(conf->algo, conf->pattern, conf->patlen,
GFP_KERNEL, flags);
if (IS_ERR(ts_conf))
- return false;
+ return PTR_ERR(ts_conf);
conf->config = ts_conf;
-
- return true;
+ return 0;
}
static void string_mt_destroy(const struct xt_mtdtor_param *par)
@@ -76,38 +71,25 @@
textsearch_destroy(STRING_TEXT_PRIV(par->matchinfo)->config);
}
-static struct xt_match xt_string_mt_reg[] __read_mostly = {
- {
- .name = "string",
- .revision = 0,
- .family = NFPROTO_UNSPEC,
- .checkentry = string_mt_check,
- .match = string_mt,
- .destroy = string_mt_destroy,
- .matchsize = sizeof(struct xt_string_info),
- .me = THIS_MODULE
- },
- {
- .name = "string",
- .revision = 1,
- .family = NFPROTO_UNSPEC,
- .checkentry = string_mt_check,
- .match = string_mt,
- .destroy = string_mt_destroy,
- .matchsize = sizeof(struct xt_string_info),
- .me = THIS_MODULE
- },
+static struct xt_match xt_string_mt_reg __read_mostly = {
+ .name = "string",
+ .revision = 1,
+ .family = NFPROTO_UNSPEC,
+ .checkentry = string_mt_check,
+ .match = string_mt,
+ .destroy = string_mt_destroy,
+ .matchsize = sizeof(struct xt_string_info),
+ .me = THIS_MODULE,
};
static int __init string_mt_init(void)
{
- return xt_register_matches(xt_string_mt_reg,
- ARRAY_SIZE(xt_string_mt_reg));
+ return xt_register_match(&xt_string_mt_reg);
}
static void __exit string_mt_exit(void)
{
- xt_unregister_matches(xt_string_mt_reg, ARRAY_SIZE(xt_string_mt_reg));
+ xt_unregister_match(&xt_string_mt_reg);
}
module_init(string_mt_init);
diff --git a/net/netfilter/xt_tcpmss.c b/net/netfilter/xt_tcpmss.c
index 4809b34..c53d4d1 100644
--- a/net/netfilter/xt_tcpmss.c
+++ b/net/netfilter/xt_tcpmss.c
@@ -25,7 +25,7 @@
MODULE_ALIAS("ip6t_tcpmss");
static bool
-tcpmss_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+tcpmss_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_tcpmss_match_info *info = par->matchinfo;
const struct tcphdr *th;
@@ -73,7 +73,7 @@
return info->invert;
dropit:
- *par->hotdrop = true;
+ par->hotdrop = true;
return false;
}
diff --git a/net/netfilter/xt_tcpudp.c b/net/netfilter/xt_tcpudp.c
index 1ebdc49..c14d464 100644
--- a/net/netfilter/xt_tcpudp.c
+++ b/net/netfilter/xt_tcpudp.c
@@ -1,3 +1,4 @@
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/types.h>
#include <linux/module.h>
#include <net/ip.h>
@@ -19,13 +20,6 @@
MODULE_ALIAS("ip6t_udp");
MODULE_ALIAS("ip6t_tcp");
-#ifdef DEBUG_IP_FIREWALL_USER
-#define duprintf(format, args...) printk(format , ## args)
-#else
-#define duprintf(format, args...)
-#endif
-
-
/* Returns 1 if the port is matched by the range, 0 otherwise */
static inline bool
port_match(u_int16_t min, u_int16_t max, u_int16_t port, bool invert)
@@ -46,7 +40,7 @@
u_int8_t _opt[60 - sizeof(struct tcphdr)];
unsigned int i;
- duprintf("tcp_match: finding option\n");
+ pr_debug("finding option\n");
if (!optlen)
return invert;
@@ -68,7 +62,7 @@
return invert;
}
-static bool tcp_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+static bool tcp_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct tcphdr *th;
struct tcphdr _tcph;
@@ -82,8 +76,8 @@
flag overwrite to pass the direction checks.
*/
if (par->fragoff == 1) {
- duprintf("Dropping evil TCP offset=1 frag.\n");
- *par->hotdrop = true;
+ pr_debug("Dropping evil TCP offset=1 frag.\n");
+ par->hotdrop = true;
}
/* Must not be a fragment. */
return false;
@@ -95,8 +89,8 @@
if (th == NULL) {
/* We've been asked to examine this packet, and we
can't. Hence, no choice but to drop. */
- duprintf("Dropping evil TCP offset=0 tinygram.\n");
- *par->hotdrop = true;
+ pr_debug("Dropping evil TCP offset=0 tinygram.\n");
+ par->hotdrop = true;
return false;
}
@@ -114,27 +108,27 @@
return false;
if (tcpinfo->option) {
if (th->doff * 4 < sizeof(_tcph)) {
- *par->hotdrop = true;
+ par->hotdrop = true;
return false;
}
if (!tcp_find_option(tcpinfo->option, skb, par->thoff,
th->doff*4 - sizeof(_tcph),
tcpinfo->invflags & XT_TCP_INV_OPTION,
- par->hotdrop))
+ &par->hotdrop))
return false;
}
return true;
}
-static bool tcp_mt_check(const struct xt_mtchk_param *par)
+static int tcp_mt_check(const struct xt_mtchk_param *par)
{
const struct xt_tcp *tcpinfo = par->matchinfo;
/* Must specify no unknown invflags */
- return !(tcpinfo->invflags & ~XT_TCP_INV_MASK);
+ return (tcpinfo->invflags & ~XT_TCP_INV_MASK) ? -EINVAL : 0;
}
-static bool udp_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+static bool udp_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct udphdr *uh;
struct udphdr _udph;
@@ -148,8 +142,8 @@
if (uh == NULL) {
/* We've been asked to examine this packet, and we
can't. Hence, no choice but to drop. */
- duprintf("Dropping evil UDP tinygram.\n");
- *par->hotdrop = true;
+ pr_debug("Dropping evil UDP tinygram.\n");
+ par->hotdrop = true;
return false;
}
@@ -161,12 +155,12 @@
!!(udpinfo->invflags & XT_UDP_INV_DSTPT));
}
-static bool udp_mt_check(const struct xt_mtchk_param *par)
+static int udp_mt_check(const struct xt_mtchk_param *par)
{
const struct xt_udp *udpinfo = par->matchinfo;
/* Must specify no unknown invflags */
- return !(udpinfo->invflags & ~XT_UDP_INV_MASK);
+ return (udpinfo->invflags & ~XT_UDP_INV_MASK) ? -EINVAL : 0;
}
static struct xt_match tcpudp_mt_reg[] __read_mostly = {
diff --git a/net/netfilter/xt_time.c b/net/netfilter/xt_time.c
index 93acaa5..c48975f 100644
--- a/net/netfilter/xt_time.c
+++ b/net/netfilter/xt_time.c
@@ -1,7 +1,6 @@
/*
* xt_time
* Copyright © CC Computer Consultants GmbH, 2007
- * Contact: <jengelh@computergmbh.de>
*
* based on ipt_time by Fabrice MARIE <fabrice@netfilter.org>
* This is a module which is used for time matching
@@ -149,11 +148,10 @@
}
r->month = i + 1;
- return;
}
static bool
-time_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+time_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_time_info *info = par->matchinfo;
unsigned int packet_time;
@@ -218,18 +216,18 @@
return true;
}
-static bool time_mt_check(const struct xt_mtchk_param *par)
+static int time_mt_check(const struct xt_mtchk_param *par)
{
const struct xt_time_info *info = par->matchinfo;
if (info->daytime_start > XT_TIME_MAX_DAYTIME ||
info->daytime_stop > XT_TIME_MAX_DAYTIME) {
- printk(KERN_WARNING "xt_time: invalid argument - start or "
- "stop time greater than 23:59:59\n");
- return false;
+ pr_info("invalid argument - start or "
+ "stop time greater than 23:59:59\n");
+ return -EDOM;
}
- return true;
+ return 0;
}
static struct xt_match xt_time_mt_reg __read_mostly = {
@@ -264,7 +262,7 @@
module_init(time_mt_init);
module_exit(time_mt_exit);
-MODULE_AUTHOR("Jan Engelhardt <jengelh@computergmbh.de>");
+MODULE_AUTHOR("Jan Engelhardt <jengelh@medozas.de>");
MODULE_DESCRIPTION("Xtables: time-based matching");
MODULE_LICENSE("GPL");
MODULE_ALIAS("ipt_time");
diff --git a/net/netfilter/xt_u32.c b/net/netfilter/xt_u32.c
index 24a5276..a95b5034 100644
--- a/net/netfilter/xt_u32.c
+++ b/net/netfilter/xt_u32.c
@@ -3,7 +3,6 @@
*
* Original author: Don Cohen <don@isis.cs3-inc.com>
* (C) CC Computer Consultants GmbH, 2007
- * Contact: <jengelh@computergmbh.de>
*/
#include <linux/module.h>
@@ -87,7 +86,7 @@
return true;
}
-static bool u32_mt(const struct sk_buff *skb, const struct xt_match_param *par)
+static bool u32_mt(const struct sk_buff *skb, struct xt_action_param *par)
{
const struct xt_u32 *data = par->matchinfo;
bool ret;
@@ -117,7 +116,7 @@
module_init(u32_mt_init);
module_exit(u32_mt_exit);
-MODULE_AUTHOR("Jan Engelhardt <jengelh@computergmbh.de>");
+MODULE_AUTHOR("Jan Engelhardt <jengelh@medozas.de>");
MODULE_DESCRIPTION("Xtables: arbitrary byte matching");
MODULE_LICENSE("GPL");
MODULE_ALIAS("ipt_u32");
diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c
index da27a17..1f95954 100644
--- a/net/sched/act_ipt.c
+++ b/net/sched/act_ipt.c
@@ -47,8 +47,8 @@
target = xt_request_find_target(AF_INET, t->u.user.name,
t->u.user.revision);
- if (!target)
- return -ENOENT;
+ if (IS_ERR(target))
+ return PTR_ERR(target);
t->u.kernel.target = target;
par.table = table;
@@ -199,7 +199,7 @@
{
int ret = 0, result = 0;
struct tcf_ipt *ipt = a->priv;
- struct xt_target_param par;
+ struct xt_action_param par;
if (skb_cloned(skb)) {
if (pskb_expand_head(skb, 0, 0, GFP_ATOMIC))
diff --git a/net/sctp/input.c b/net/sctp/input.c
index 2a57018..ea21924 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -440,11 +440,25 @@
{
SCTP_DEBUG_PRINTK("%s\n", __func__);
- sctp_do_sm(SCTP_EVENT_T_OTHER,
- SCTP_ST_OTHER(SCTP_EVENT_ICMP_PROTO_UNREACH),
- asoc->state, asoc->ep, asoc, t,
- GFP_ATOMIC);
+ if (sock_owned_by_user(sk)) {
+ if (timer_pending(&t->proto_unreach_timer))
+ return;
+ else {
+ if (!mod_timer(&t->proto_unreach_timer,
+ jiffies + (HZ/20)))
+ sctp_association_hold(asoc);
+ }
+
+ } else {
+ if (timer_pending(&t->proto_unreach_timer) &&
+ del_timer(&t->proto_unreach_timer))
+ sctp_association_put(asoc);
+ sctp_do_sm(SCTP_EVENT_T_OTHER,
+ SCTP_ST_OTHER(SCTP_EVENT_ICMP_PROTO_UNREACH),
+ asoc->state, asoc->ep, asoc, t,
+ GFP_ATOMIC);
+ }
}
/* Common lookup code for icmp/icmpv6 error handler. */
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index 3b7230e..22e6702 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -397,6 +397,41 @@
sctp_transport_put(transport);
}
+/* Handle the timeout of the ICMP protocol unreachable timer. Trigger
+ * the correct state machine transition that will close the association.
+ */
+void sctp_generate_proto_unreach_event(unsigned long data)
+{
+ struct sctp_transport *transport = (struct sctp_transport *) data;
+ struct sctp_association *asoc = transport->asoc;
+
+ sctp_bh_lock_sock(asoc->base.sk);
+ if (sock_owned_by_user(asoc->base.sk)) {
+ SCTP_DEBUG_PRINTK("%s:Sock is busy.\n", __func__);
+
+ /* Try again later. */
+ if (!mod_timer(&transport->proto_unreach_timer,
+ jiffies + (HZ/20)))
+ sctp_association_hold(asoc);
+ goto out_unlock;
+ }
+
+ /* Is this structure just waiting around for us to actually
+ * get destroyed?
+ */
+ if (asoc->base.dead)
+ goto out_unlock;
+
+ sctp_do_sm(SCTP_EVENT_T_OTHER,
+ SCTP_ST_OTHER(SCTP_EVENT_ICMP_PROTO_UNREACH),
+ asoc->state, asoc->ep, asoc, transport, GFP_ATOMIC);
+
+out_unlock:
+ sctp_bh_unlock_sock(asoc->base.sk);
+ sctp_association_put(asoc);
+}
+
+
/* Inject a SACK Timeout event into the state machine. */
static void sctp_generate_sack_event(unsigned long data)
{
diff --git a/net/sctp/transport.c b/net/sctp/transport.c
index fccf494..d67501f 100644
--- a/net/sctp/transport.c
+++ b/net/sctp/transport.c
@@ -92,6 +92,8 @@
(unsigned long)peer);
setup_timer(&peer->hb_timer, sctp_generate_heartbeat_event,
(unsigned long)peer);
+ setup_timer(&peer->proto_unreach_timer,
+ sctp_generate_proto_unreach_event, (unsigned long)peer);
/* Initialize the 64-bit random nonce sent with heartbeat. */
get_random_bytes(&peer->hb_nonce, sizeof(peer->hb_nonce));
diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c
index f394fc1..95afe79 100644
--- a/net/sunrpc/auth.c
+++ b/net/sunrpc/auth.c
@@ -237,7 +237,7 @@
list_for_each_entry_safe(cred, next, &cred_unused, cr_lru) {
/* Enforce a 60 second garbage collection moratorium */
- if (time_in_range_open(cred->cr_expire, expired, jiffies) &&
+ if (time_in_range(cred->cr_expire, expired, jiffies) &&
test_bit(RPCAUTH_CRED_HASHED, &cred->cr_flags) != 0)
continue;
diff --git a/net/tipc/addr.c b/net/tipc/addr.c
index e5207a1..c048543 100644
--- a/net/tipc/addr.c
+++ b/net/tipc/addr.c
@@ -92,3 +92,35 @@
return (tipc_addr_domain_valid(addr) && tipc_node(addr));
}
+int tipc_in_scope(u32 domain, u32 addr)
+{
+ if (!domain || (domain == addr))
+ return 1;
+ if (domain == (addr & 0xfffff000u)) /* domain <Z.C.0> */
+ return 1;
+ if (domain == (addr & 0xff000000u)) /* domain <Z.0.0> */
+ return 1;
+ return 0;
+}
+
+/**
+ * tipc_addr_scope - convert message lookup domain to a 2-bit scope value
+ */
+
+int tipc_addr_scope(u32 domain)
+{
+ if (likely(!domain))
+ return TIPC_ZONE_SCOPE;
+ if (tipc_node(domain))
+ return TIPC_NODE_SCOPE;
+ if (tipc_cluster(domain))
+ return TIPC_CLUSTER_SCOPE;
+ return TIPC_ZONE_SCOPE;
+}
+
+char *tipc_addr_string_fill(char *string, u32 addr)
+{
+ snprintf(string, 16, "<%u.%u.%u>",
+ tipc_zone(addr), tipc_cluster(addr), tipc_node(addr));
+ return string;
+}
diff --git a/net/tipc/addr.h b/net/tipc/addr.h
index 3ba67e6..c1cc572 100644
--- a/net/tipc/addr.h
+++ b/net/tipc/addr.h
@@ -67,32 +67,6 @@
return(addr ^ tipc_own_addr) >> 11;
}
-static inline int in_scope(u32 domain, u32 addr)
-{
- if (!domain || (domain == addr))
- return 1;
- if (domain == (addr & 0xfffff000u)) /* domain <Z.C.0> */
- return 1;
- if (domain == (addr & 0xff000000u)) /* domain <Z.0.0> */
- return 1;
- return 0;
-}
-
-/**
- * addr_scope - convert message lookup domain to equivalent 2-bit scope value
- */
-
-static inline int addr_scope(u32 domain)
-{
- if (likely(!domain))
- return TIPC_ZONE_SCOPE;
- if (tipc_node(domain))
- return TIPC_NODE_SCOPE;
- if (tipc_cluster(domain))
- return TIPC_CLUSTER_SCOPE;
- return TIPC_ZONE_SCOPE;
-}
-
/**
* addr_domain - convert 2-bit scope value to equivalent message lookup domain
*
@@ -110,14 +84,9 @@
return tipc_addr(tipc_zone(tipc_own_addr), 0, 0);
}
-static inline char *addr_string_fill(char *string, u32 addr)
-{
- snprintf(string, 16, "<%u.%u.%u>",
- tipc_zone(addr), tipc_cluster(addr), tipc_node(addr));
- return string;
-}
-
int tipc_addr_domain_valid(u32);
int tipc_addr_node_valid(u32 addr);
-
+int tipc_in_scope(u32 domain, u32 addr);
+int tipc_addr_scope(u32 domain);
+char *tipc_addr_string_fill(char *string, u32 addr);
#endif
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c
index 90a05191..a008c66 100644
--- a/net/tipc/bcast.c
+++ b/net/tipc/bcast.c
@@ -119,7 +119,7 @@
static struct link *bcl = NULL;
static DEFINE_SPINLOCK(bc_lock);
-const char tipc_bclink_name[] = "multicast-link";
+const char tipc_bclink_name[] = "broadcast-link";
static u32 buf_seqno(struct sk_buff *buf)
@@ -275,7 +275,7 @@
buf = buf_acquire(INT_H_SIZE);
if (buf) {
msg = buf_msg(buf);
- msg_init(msg, BCAST_PROTOCOL, STATE_MSG,
+ tipc_msg_init(msg, BCAST_PROTOCOL, STATE_MSG,
INT_H_SIZE, n_ptr->addr);
msg_set_mc_netid(msg, tipc_net_id);
msg_set_bcast_ack(msg, mod(n_ptr->bclink.last_in));
@@ -822,3 +822,113 @@
spin_unlock_bh(&bc_lock);
}
+
+/**
+ * tipc_nmap_add - add a node to a node map
+ */
+
+void tipc_nmap_add(struct tipc_node_map *nm_ptr, u32 node)
+{
+ int n = tipc_node(node);
+ int w = n / WSIZE;
+ u32 mask = (1 << (n % WSIZE));
+
+ if ((nm_ptr->map[w] & mask) == 0) {
+ nm_ptr->count++;
+ nm_ptr->map[w] |= mask;
+ }
+}
+
+/**
+ * tipc_nmap_remove - remove a node from a node map
+ */
+
+void tipc_nmap_remove(struct tipc_node_map *nm_ptr, u32 node)
+{
+ int n = tipc_node(node);
+ int w = n / WSIZE;
+ u32 mask = (1 << (n % WSIZE));
+
+ if ((nm_ptr->map[w] & mask) != 0) {
+ nm_ptr->map[w] &= ~mask;
+ nm_ptr->count--;
+ }
+}
+
+/**
+ * tipc_nmap_diff - find differences between node maps
+ * @nm_a: input node map A
+ * @nm_b: input node map B
+ * @nm_diff: output node map A-B (i.e. nodes of A that are not in B)
+ */
+
+void tipc_nmap_diff(struct tipc_node_map *nm_a, struct tipc_node_map *nm_b,
+ struct tipc_node_map *nm_diff)
+{
+ int stop = ARRAY_SIZE(nm_a->map);
+ int w;
+ int b;
+ u32 map;
+
+ memset(nm_diff, 0, sizeof(*nm_diff));
+ for (w = 0; w < stop; w++) {
+ map = nm_a->map[w] ^ (nm_a->map[w] & nm_b->map[w]);
+ nm_diff->map[w] = map;
+ if (map != 0) {
+ for (b = 0 ; b < WSIZE; b++) {
+ if (map & (1 << b))
+ nm_diff->count++;
+ }
+ }
+ }
+}
+
+/**
+ * tipc_port_list_add - add a port to a port list, ensuring no duplicates
+ */
+
+void tipc_port_list_add(struct port_list *pl_ptr, u32 port)
+{
+ struct port_list *item = pl_ptr;
+ int i;
+ int item_sz = PLSIZE;
+ int cnt = pl_ptr->count;
+
+ for (; ; cnt -= item_sz, item = item->next) {
+ if (cnt < PLSIZE)
+ item_sz = cnt;
+ for (i = 0; i < item_sz; i++)
+ if (item->ports[i] == port)
+ return;
+ if (i < PLSIZE) {
+ item->ports[i] = port;
+ pl_ptr->count++;
+ return;
+ }
+ if (!item->next) {
+ item->next = kmalloc(sizeof(*item), GFP_ATOMIC);
+ if (!item->next) {
+ warn("Incomplete multicast delivery, no memory\n");
+ return;
+ }
+ item->next->next = NULL;
+ }
+ }
+}
+
+/**
+ * tipc_port_list_free - free dynamically created entries in port_list chain
+ *
+ */
+
+void tipc_port_list_free(struct port_list *pl_ptr)
+{
+ struct port_list *item;
+ struct port_list *next;
+
+ for (item = pl_ptr->next; item; item = next) {
+ next = item->next;
+ kfree(item);
+ }
+}
+
diff --git a/net/tipc/bcast.h b/net/tipc/bcast.h
index 4c1771e..e8c2b81 100644
--- a/net/tipc/bcast.h
+++ b/net/tipc/bcast.h
@@ -72,41 +72,11 @@
extern const char tipc_bclink_name[];
+void tipc_nmap_add(struct tipc_node_map *nm_ptr, u32 node);
+void tipc_nmap_remove(struct tipc_node_map *nm_ptr, u32 node);
/**
- * nmap_add - add a node to a node map
- */
-
-static inline void tipc_nmap_add(struct tipc_node_map *nm_ptr, u32 node)
-{
- int n = tipc_node(node);
- int w = n / WSIZE;
- u32 mask = (1 << (n % WSIZE));
-
- if ((nm_ptr->map[w] & mask) == 0) {
- nm_ptr->count++;
- nm_ptr->map[w] |= mask;
- }
-}
-
-/**
- * nmap_remove - remove a node from a node map
- */
-
-static inline void tipc_nmap_remove(struct tipc_node_map *nm_ptr, u32 node)
-{
- int n = tipc_node(node);
- int w = n / WSIZE;
- u32 mask = (1 << (n % WSIZE));
-
- if ((nm_ptr->map[w] & mask) != 0) {
- nm_ptr->map[w] &= ~mask;
- nm_ptr->count--;
- }
-}
-
-/**
- * nmap_equal - test for equality of node maps
+ * tipc_nmap_equal - test for equality of node maps
*/
static inline int tipc_nmap_equal(struct tipc_node_map *nm_a, struct tipc_node_map *nm_b)
@@ -114,84 +84,11 @@
return !memcmp(nm_a, nm_b, sizeof(*nm_a));
}
-/**
- * nmap_diff - find differences between node maps
- * @nm_a: input node map A
- * @nm_b: input node map B
- * @nm_diff: output node map A-B (i.e. nodes of A that are not in B)
- */
+void tipc_nmap_diff(struct tipc_node_map *nm_a, struct tipc_node_map *nm_b,
+ struct tipc_node_map *nm_diff);
-static inline void tipc_nmap_diff(struct tipc_node_map *nm_a, struct tipc_node_map *nm_b,
- struct tipc_node_map *nm_diff)
-{
- int stop = ARRAY_SIZE(nm_a->map);
- int w;
- int b;
- u32 map;
-
- memset(nm_diff, 0, sizeof(*nm_diff));
- for (w = 0; w < stop; w++) {
- map = nm_a->map[w] ^ (nm_a->map[w] & nm_b->map[w]);
- nm_diff->map[w] = map;
- if (map != 0) {
- for (b = 0 ; b < WSIZE; b++) {
- if (map & (1 << b))
- nm_diff->count++;
- }
- }
- }
-}
-
-/**
- * port_list_add - add a port to a port list, ensuring no duplicates
- */
-
-static inline void tipc_port_list_add(struct port_list *pl_ptr, u32 port)
-{
- struct port_list *item = pl_ptr;
- int i;
- int item_sz = PLSIZE;
- int cnt = pl_ptr->count;
-
- for (; ; cnt -= item_sz, item = item->next) {
- if (cnt < PLSIZE)
- item_sz = cnt;
- for (i = 0; i < item_sz; i++)
- if (item->ports[i] == port)
- return;
- if (i < PLSIZE) {
- item->ports[i] = port;
- pl_ptr->count++;
- return;
- }
- if (!item->next) {
- item->next = kmalloc(sizeof(*item), GFP_ATOMIC);
- if (!item->next) {
- warn("Incomplete multicast delivery, no memory\n");
- return;
- }
- item->next->next = NULL;
- }
- }
-}
-
-/**
- * port_list_free - free dynamically created entries in port_list chain
- *
- * Note: First item is on stack, so it doesn't need to be released
- */
-
-static inline void tipc_port_list_free(struct port_list *pl_ptr)
-{
- struct port_list *item;
- struct port_list *next;
-
- for (item = pl_ptr->next; item; item = next) {
- next = item->next;
- kfree(item);
- }
-}
-
+void tipc_port_list_add(struct port_list *pl_ptr, u32 port);
+void tipc_port_list_free(struct port_list *pl_ptr);
int tipc_bclink_init(void);
void tipc_bclink_stop(void);
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index 7809137..52ae17b 100644
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -467,6 +467,18 @@
return res;
}
+/**
+ * tipc_bearer_congested - determines if bearer is currently congested
+ */
+
+int tipc_bearer_congested(struct bearer *b_ptr, struct link *l_ptr)
+{
+ if (unlikely(b_ptr->publ.blocked))
+ return 1;
+ if (likely(list_empty(&b_ptr->cong_links)))
+ return 0;
+ return !tipc_bearer_resolve_congestion(b_ptr, l_ptr);
+}
/**
* tipc_enable_bearer - enable bearer with the given name
@@ -493,7 +505,7 @@
return -EINVAL;
}
if (!tipc_addr_domain_valid(bcast_scope) ||
- !in_scope(bcast_scope, tipc_own_addr)) {
+ !tipc_in_scope(bcast_scope, tipc_own_addr)) {
warn("Bearer <%s> rejected, illegal broadcast scope\n", name);
return -EINVAL;
}
@@ -571,7 +583,7 @@
spin_lock_init(&b_ptr->publ.lock);
write_unlock_bh(&tipc_net_lock);
info("Enabled bearer <%s>, discovery domain %s, priority %u\n",
- name, addr_string_fill(addr_string, bcast_scope), priority);
+ name, tipc_addr_string_fill(addr_string, bcast_scope), priority);
return 0;
failed:
write_unlock_bh(&tipc_net_lock);
diff --git a/net/tipc/bearer.h b/net/tipc/bearer.h
index 000228e..a850b38 100644
--- a/net/tipc/bearer.h
+++ b/net/tipc/bearer.h
@@ -125,6 +125,7 @@
void tipc_bearer_schedule(struct bearer *b_ptr, struct link *l_ptr);
struct bearer *tipc_bearer_find_interface(const char *if_name);
int tipc_bearer_resolve_congestion(struct bearer *b_ptr, struct link *l_ptr);
+int tipc_bearer_congested(struct bearer *b_ptr, struct link *l_ptr);
int tipc_bearer_init(void);
void tipc_bearer_stop(void);
void tipc_bearer_lock_push(struct bearer *b_ptr);
@@ -154,17 +155,4 @@
return !b_ptr->media->send_msg(buf, &b_ptr->publ, dest);
}
-/**
- * tipc_bearer_congested - determines if bearer is currently congested
- */
-
-static inline int tipc_bearer_congested(struct bearer *b_ptr, struct link *l_ptr)
-{
- if (unlikely(b_ptr->publ.blocked))
- return 1;
- if (likely(list_empty(&b_ptr->cong_links)))
- return 0;
- return !tipc_bearer_resolve_congestion(b_ptr, l_ptr);
-}
-
-#endif
+#endif /* _TIPC_BEARER_H */
diff --git a/net/tipc/cluster.c b/net/tipc/cluster.c
index a7eac00..e68f705 100644
--- a/net/tipc/cluster.c
+++ b/net/tipc/cluster.c
@@ -238,7 +238,7 @@
if (buf) {
msg = buf_msg(buf);
memset((char *)msg, 0, size);
- msg_init(msg, ROUTE_DISTRIBUTOR, 0, INT_H_SIZE, dest);
+ tipc_msg_init(msg, ROUTE_DISTRIBUTOR, 0, INT_H_SIZE, dest);
}
return buf;
}
diff --git a/net/tipc/config.c b/net/tipc/config.c
index ca3544d..961d1b0 100644
--- a/net/tipc/config.c
+++ b/net/tipc/config.c
@@ -56,9 +56,6 @@
struct manager {
u32 user_ref;
u32 port_ref;
- u32 subscr_ref;
- u32 link_subscriptions;
- struct list_head link_subscribers;
};
static struct manager mng = { 0};
@@ -70,12 +67,6 @@
static int rep_headroom; /* reply message headroom to use */
-void tipc_cfg_link_event(u32 addr, char *name, int up)
-{
- /* TIPC DOESN'T HANDLE LINK EVENT SUBSCRIPTIONS AT THE MOMENT */
-}
-
-
struct sk_buff *tipc_cfg_reply_alloc(int payload_size)
{
struct sk_buff *buf;
@@ -130,12 +121,24 @@
}
-
-
#if 0
/* Now obsolete code for handling commands not yet implemented the new way */
+/*
+ * Some of this code assumed that the manager structure contains two added
+ * fields:
+ * u32 link_subscriptions;
+ * struct list_head link_subscribers;
+ * which are currently not present. These fields may need to be re-introduced
+ * if and when support for link subscriptions is added.
+ */
+
+void tipc_cfg_link_event(u32 addr, char *name, int up)
+{
+ /* TIPC DOESN'T HANDLE LINK EVENT SUBSCRIPTIONS AT THE MOMENT */
+}
+
int tipc_cfg_cmd(const struct tipc_cmd_msg * msg,
char *data,
u32 sz,
@@ -243,13 +246,48 @@
default:
rv = tipc_cfg_cmd(msg, data, sz, (u32 *)&msg_sect[1].iov_len, orig);
}
- exit:
+exit:
rmsg.result_len = htonl(msg_sect[1].iov_len);
rmsg.retval = htonl(rv);
tipc_cfg_respond(msg_sect, 2u, orig);
}
#endif
+#define MAX_STATS_INFO 2000
+
+static struct sk_buff *tipc_show_stats(void)
+{
+ struct sk_buff *buf;
+ struct tlv_desc *rep_tlv;
+ struct print_buf pb;
+ int str_len;
+ u32 value;
+
+ if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED))
+ return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
+
+ value = ntohl(*(u32 *)TLV_DATA(req_tlv_area));
+ if (value != 0)
+ return tipc_cfg_reply_error_string("unsupported argument");
+
+ buf = tipc_cfg_reply_alloc(TLV_SPACE(MAX_STATS_INFO));
+ if (buf == NULL)
+ return NULL;
+
+ rep_tlv = (struct tlv_desc *)buf->data;
+ tipc_printbuf_init(&pb, (char *)TLV_DATA(rep_tlv), MAX_STATS_INFO);
+
+ tipc_printf(&pb, "TIPC version " TIPC_MOD_VER "\n");
+
+ /* Use additional tipc_printf()'s to return more info ... */
+
+ str_len = tipc_printbuf_validate(&pb);
+ skb_put(buf, TLV_SPACE(str_len));
+ TLV_SET(rep_tlv, TIPC_TLV_ULTRA_STRING, NULL, str_len);
+
+ return buf;
+}
+
static struct sk_buff *cfg_enable_bearer(void)
{
struct tipc_bearer_config *args;
@@ -533,6 +571,9 @@
case TIPC_CMD_DUMP_LOG:
rep_tlv_buf = tipc_log_dump();
break;
+ case TIPC_CMD_SHOW_STATS:
+ rep_tlv_buf = tipc_show_stats();
+ break;
case TIPC_CMD_SET_LINK_TOL:
case TIPC_CMD_SET_LINK_PRI:
case TIPC_CMD_SET_LINK_WINDOW:
@@ -667,9 +708,6 @@
struct tipc_name_seq seq;
int res;
- memset(&mng, 0, sizeof(mng));
- INIT_LIST_HEAD(&mng.link_subscribers);
-
res = tipc_attach(&mng.user_ref, NULL, NULL);
if (res)
goto failed;
diff --git a/net/tipc/core.c b/net/tipc/core.c
index 4e84c84..6964681 100644
--- a/net/tipc/core.c
+++ b/net/tipc/core.c
@@ -49,8 +49,6 @@
#include "config.h"
-#define TIPC_MOD_VER "2.0.0"
-
#ifndef CONFIG_TIPC_ZONES
#define CONFIG_TIPC_ZONES 3
#endif
@@ -104,6 +102,30 @@
}
/**
+ * buf_acquire - creates a TIPC message buffer
+ * @size: message size (including TIPC header)
+ *
+ * Returns a new buffer with data pointers set to the specified size.
+ *
+ * NOTE: Headroom is reserved to allow prepending of a data link header.
+ * There may also be unrequested tailroom present at the buffer's end.
+ */
+
+struct sk_buff *buf_acquire(u32 size)
+{
+ struct sk_buff *skb;
+ unsigned int buf_size = (BUF_HEADROOM + size + 3) & ~3u;
+
+ skb = alloc_skb_fclone(buf_size, GFP_ATOMIC);
+ if (skb) {
+ skb_reserve(skb, BUF_HEADROOM);
+ skb_put(skb, size);
+ skb->next = NULL;
+ }
+ return skb;
+}
+
+/**
* tipc_core_stop_net - shut down TIPC networking sub-systems
*/
diff --git a/net/tipc/core.h b/net/tipc/core.h
index c58a1d1..1887990 100644
--- a/net/tipc/core.h
+++ b/net/tipc/core.h
@@ -59,6 +59,9 @@
#include <linux/slab.h>
#include <linux/vmalloc.h>
+
+#define TIPC_MOD_VER "2.0.0"
+
/*
* TIPC sanity test macros
*/
@@ -325,29 +328,7 @@
return (struct tipc_msg *)skb->data;
}
-/**
- * buf_acquire - creates a TIPC message buffer
- * @size: message size (including TIPC header)
- *
- * Returns a new buffer with data pointers set to the specified size.
- *
- * NOTE: Headroom is reserved to allow prepending of a data link header.
- * There may also be unrequested tailroom present at the buffer's end.
- */
-
-static inline struct sk_buff *buf_acquire(u32 size)
-{
- struct sk_buff *skb;
- unsigned int buf_size = (BUF_HEADROOM + size + 3) & ~3u;
-
- skb = alloc_skb_fclone(buf_size, GFP_ATOMIC);
- if (skb) {
- skb_reserve(skb, BUF_HEADROOM);
- skb_put(skb, size);
- skb->next = NULL;
- }
- return skb;
-}
+extern struct sk_buff *buf_acquire(u32 size);
/**
* buf_discard - frees a TIPC message buffer
diff --git a/net/tipc/discover.c b/net/tipc/discover.c
index 74b7d1e..fc1fcf5 100644
--- a/net/tipc/discover.c
+++ b/net/tipc/discover.c
@@ -120,7 +120,7 @@
if (buf) {
msg = buf_msg(buf);
- msg_init(msg, LINK_CONFIG, type, DSC_H_SIZE, dest_domain);
+ tipc_msg_init(msg, LINK_CONFIG, type, DSC_H_SIZE, dest_domain);
msg_set_non_seq(msg, 1);
msg_set_req_links(msg, req_links);
msg_set_dest_domain(msg, dest_domain);
@@ -144,7 +144,7 @@
char media_addr_str[64];
struct print_buf pb;
- addr_string_fill(node_addr_str, node_addr);
+ tipc_addr_string_fill(node_addr_str, node_addr);
tipc_printbuf_init(&pb, media_addr_str, sizeof(media_addr_str));
tipc_media_addr_printf(&pb, media_addr);
tipc_printbuf_validate(&pb);
@@ -183,7 +183,7 @@
disc_dupl_alert(b_ptr, tipc_own_addr, &media_addr);
return;
}
- if (!in_scope(dest, tipc_own_addr))
+ if (!tipc_in_scope(dest, tipc_own_addr))
return;
if (is_slave(tipc_own_addr) && is_slave(orig))
return;
@@ -224,7 +224,7 @@
memcpy(addr, &media_addr, sizeof(*addr));
tipc_link_reset(link);
}
- link_fully_up = (link->state == WORKING_WORKING);
+ link_fully_up = link_working_working(link);
spin_unlock_bh(&n_ptr->lock);
if ((type == DSC_RESP_MSG) || link_fully_up)
return;
diff --git a/net/tipc/link.c b/net/tipc/link.c
index c76e82e..a3616b9 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -202,41 +202,6 @@
return (i + 3) & ~3u;
}
-static int link_working_working(struct link *l_ptr)
-{
- return (l_ptr->state == WORKING_WORKING);
-}
-
-static int link_working_unknown(struct link *l_ptr)
-{
- return (l_ptr->state == WORKING_UNKNOWN);
-}
-
-static int link_reset_unknown(struct link *l_ptr)
-{
- return (l_ptr->state == RESET_UNKNOWN);
-}
-
-static int link_reset_reset(struct link *l_ptr)
-{
- return (l_ptr->state == RESET_RESET);
-}
-
-static int link_blocked(struct link *l_ptr)
-{
- return (l_ptr->exp_msg_count || l_ptr->blocked);
-}
-
-static int link_congested(struct link *l_ptr)
-{
- return (l_ptr->out_queue_size >= l_ptr->queue_limit[0]);
-}
-
-static u32 link_max_pkt(struct link *l_ptr)
-{
- return l_ptr->max_pkt;
-}
-
static void link_init_max_pkt(struct link *l_ptr)
{
u32 max_pkt;
@@ -468,7 +433,7 @@
l_ptr->pmsg = (struct tipc_msg *)&l_ptr->proto_msg;
msg = l_ptr->pmsg;
- msg_init(msg, LINK_PROTOCOL, RESET_MSG, INT_H_SIZE, l_ptr->addr);
+ tipc_msg_init(msg, LINK_PROTOCOL, RESET_MSG, INT_H_SIZE, l_ptr->addr);
msg_set_size(msg, sizeof(l_ptr->proto_msg));
msg_set_session(msg, (tipc_random & 0xffff));
msg_set_bearer_id(msg, b_ptr->identity);
@@ -561,9 +526,8 @@
goto exit;
if (!list_empty(&p_ptr->wait_list))
goto exit;
- p_ptr->congested_link = l_ptr;
p_ptr->publ.congested = 1;
- p_ptr->waiting_pkts = 1 + ((sz - 1) / link_max_pkt(l_ptr));
+ p_ptr->waiting_pkts = 1 + ((sz - 1) / l_ptr->max_pkt);
list_add_tail(&p_ptr->wait_list, &l_ptr->waiting_ports);
l_ptr->stats.link_congs++;
exit:
@@ -592,7 +556,6 @@
if (win <= 0)
break;
list_del_init(&p_ptr->wait_list);
- p_ptr->congested_link = NULL;
spin_lock_bh(p_ptr->publ.lock);
p_ptr->publ.congested = 0;
p_ptr->wakeup(&p_ptr->publ);
@@ -1017,7 +980,7 @@
return 0;
if (skb_tailroom(bundler) < (pad + size))
return 0;
- if (link_max_pkt(l_ptr) < (to_pos + size))
+ if (l_ptr->max_pkt < (to_pos + size))
return 0;
skb_put(bundler, pad + size);
@@ -1062,9 +1025,9 @@
u32 size = msg_size(msg);
u32 dsz = msg_data_sz(msg);
u32 queue_size = l_ptr->out_queue_size;
- u32 imp = msg_tot_importance(msg);
+ u32 imp = tipc_msg_tot_importance(msg);
u32 queue_limit = l_ptr->queue_limit[imp];
- u32 max_packet = link_max_pkt(l_ptr);
+ u32 max_packet = l_ptr->max_pkt;
msg_set_prevnode(msg, tipc_own_addr); /* If routed message */
@@ -1127,7 +1090,7 @@
struct tipc_msg bundler_hdr;
if (bundler) {
- msg_init(&bundler_hdr, MSG_BUNDLER, OPEN_MSG,
+ tipc_msg_init(&bundler_hdr, MSG_BUNDLER, OPEN_MSG,
INT_H_SIZE, l_ptr->addr);
skb_copy_to_linear_data(bundler, &bundler_hdr,
INT_H_SIZE);
@@ -1195,7 +1158,7 @@
int res = msg_data_sz(msg);
if (likely(!link_congested(l_ptr))) {
- if (likely(msg_size(msg) <= link_max_pkt(l_ptr))) {
+ if (likely(msg_size(msg) <= l_ptr->max_pkt)) {
if (likely(list_empty(&l_ptr->b_ptr->cong_links))) {
link_add_to_outqueue(l_ptr, buf, msg);
if (likely(tipc_bearer_send(l_ptr->b_ptr, buf,
@@ -1212,7 +1175,7 @@
}
}
else
- *used_max_pkt = link_max_pkt(l_ptr);
+ *used_max_pkt = l_ptr->max_pkt;
}
return tipc_link_send_buf(l_ptr, buf); /* All other cases */
}
@@ -1280,7 +1243,7 @@
* (Must not hold any locks while building message.)
*/
- res = msg_build(hdr, msg_sect, num_sect, sender->publ.max_pkt,
+ res = tipc_msg_build(hdr, msg_sect, num_sect, sender->publ.max_pkt,
!sender->user_port, &buf);
read_lock_bh(&tipc_net_lock);
@@ -1319,7 +1282,7 @@
* then re-try fast path or fragment the message
*/
- sender->publ.max_pkt = link_max_pkt(l_ptr);
+ sender->publ.max_pkt = l_ptr->max_pkt;
tipc_node_unlock(node);
read_unlock_bh(&tipc_net_lock);
@@ -1391,7 +1354,7 @@
/* Prepare reusable fragment header: */
msg_dbg(hdr, ">FRAGMENTING>");
- msg_init(&fragm_hdr, MSG_FRAGMENTER, FIRST_FRAGMENT,
+ tipc_msg_init(&fragm_hdr, MSG_FRAGMENTER, FIRST_FRAGMENT,
INT_H_SIZE, msg_destnode(hdr));
msg_set_link_selector(&fragm_hdr, sender->publ.ref);
msg_set_size(&fragm_hdr, max_pkt);
@@ -1482,8 +1445,8 @@
tipc_node_unlock(node);
goto reject;
}
- if (link_max_pkt(l_ptr) < max_pkt) {
- sender->publ.max_pkt = link_max_pkt(l_ptr);
+ if (l_ptr->max_pkt < max_pkt) {
+ sender->publ.max_pkt = l_ptr->max_pkt;
tipc_node_unlock(node);
for (; buf_chain; buf_chain = buf) {
buf = buf_chain->next;
@@ -1650,7 +1613,7 @@
tipc_node_lock(n_ptr);
warn("Resetting all links to %s\n",
- addr_string_fill(addr_string, n_ptr->addr));
+ tipc_addr_string_fill(addr_string, n_ptr->addr));
for (i = 0; i < MAX_BEARERS; i++) {
if (n_ptr->links[i]) {
@@ -1692,7 +1655,7 @@
n_ptr = l_ptr->owner->next;
tipc_node_lock(n_ptr);
- addr_string_fill(addr_string, n_ptr->addr);
+ tipc_addr_string_fill(addr_string, n_ptr->addr);
tipc_printf(TIPC_OUTPUT, "Multicast link info for %s\n", addr_string);
tipc_printf(TIPC_OUTPUT, "Supported: %d, ", n_ptr->bclink.supported);
tipc_printf(TIPC_OUTPUT, "Acked: %u\n", n_ptr->bclink.acked);
@@ -2435,7 +2398,7 @@
return;
}
- msg_init(&tunnel_hdr, CHANGEOVER_PROTOCOL,
+ tipc_msg_init(&tunnel_hdr, CHANGEOVER_PROTOCOL,
ORIGINAL_MSG, INT_H_SIZE, l_ptr->addr);
msg_set_bearer_id(&tunnel_hdr, l_ptr->peer_bearer_id);
msg_set_msgcnt(&tunnel_hdr, msgcount);
@@ -2490,7 +2453,7 @@
struct sk_buff *iter;
struct tipc_msg tunnel_hdr;
- msg_init(&tunnel_hdr, CHANGEOVER_PROTOCOL,
+ tipc_msg_init(&tunnel_hdr, CHANGEOVER_PROTOCOL,
DUPLICATE_MSG, INT_H_SIZE, l_ptr->addr);
msg_set_msgcnt(&tunnel_hdr, l_ptr->out_queue_size);
msg_set_bearer_id(&tunnel_hdr, l_ptr->peer_bearer_id);
@@ -2681,7 +2644,7 @@
u32 dsz = msg_data_sz(inmsg);
unchar *crs = buf->data;
u32 rest = insize;
- u32 pack_sz = link_max_pkt(l_ptr);
+ u32 pack_sz = l_ptr->max_pkt;
u32 fragm_sz = pack_sz - INT_H_SIZE;
u32 fragm_no = 1;
u32 destaddr;
@@ -2696,7 +2659,7 @@
/* Prepare reusable fragment header: */
- msg_init(&fragm_hdr, MSG_FRAGMENTER, FIRST_FRAGMENT,
+ tipc_msg_init(&fragm_hdr, MSG_FRAGMENTER, FIRST_FRAGMENT,
INT_H_SIZE, destaddr);
msg_set_link_selector(&fragm_hdr, msg_link_selector(inmsg));
msg_set_long_msgno(&fragm_hdr, mod(l_ptr->long_msg_seq_no++));
@@ -3127,7 +3090,7 @@
tipc_printf(&pb, "Link <%s>\n"
" %s MTU:%u Priority:%u Tolerance:%u ms"
" Window:%u packets\n",
- l_ptr->name, status, link_max_pkt(l_ptr),
+ l_ptr->name, status, l_ptr->max_pkt,
l_ptr->priority, l_ptr->tolerance, l_ptr->queue_limit[0]);
tipc_printf(&pb, " RX packets:%u fragments:%u/%u bundles:%u/%u\n",
l_ptr->next_in_no - l_ptr->stats.recv_info,
@@ -3272,7 +3235,7 @@
tipc_node_lock(n_ptr);
l_ptr = n_ptr->active_links[selector & 1];
if (l_ptr)
- res = link_max_pkt(l_ptr);
+ res = l_ptr->max_pkt;
tipc_node_unlock(n_ptr);
}
read_unlock_bh(&tipc_net_lock);
@@ -3330,9 +3293,7 @@
if (l_ptr->next_out)
tipc_printf(buf, "%u..",
msg_seqno(buf_msg(l_ptr->next_out)));
- tipc_printf(buf, "%u]",
- msg_seqno(buf_msg
- (l_ptr->last_out)), l_ptr->out_queue_size);
+ tipc_printf(buf, "%u]", msg_seqno(buf_msg(l_ptr->last_out)));
if ((mod(msg_seqno(buf_msg(l_ptr->last_out)) -
msg_seqno(buf_msg(l_ptr->first_out)))
!= (l_ptr->out_queue_size - 1)) ||
diff --git a/net/tipc/link.h b/net/tipc/link.h
index 6a51e38..2e5385c 100644
--- a/net/tipc/link.h
+++ b/net/tipc/link.h
@@ -292,4 +292,39 @@
return less_eq(left, right) ? left : right;
}
+
+/*
+ * Link status checking routines
+ */
+
+static inline int link_working_working(struct link *l_ptr)
+{
+ return (l_ptr->state == WORKING_WORKING);
+}
+
+static inline int link_working_unknown(struct link *l_ptr)
+{
+ return (l_ptr->state == WORKING_UNKNOWN);
+}
+
+static inline int link_reset_unknown(struct link *l_ptr)
+{
+ return (l_ptr->state == RESET_UNKNOWN);
+}
+
+static inline int link_reset_reset(struct link *l_ptr)
+{
+ return (l_ptr->state == RESET_RESET);
+}
+
+static inline int link_blocked(struct link *l_ptr)
+{
+ return (l_ptr->exp_msg_count || l_ptr->blocked);
+}
+
+static inline int link_congested(struct link *l_ptr)
+{
+ return (l_ptr->out_queue_size >= l_ptr->queue_limit[0]);
+}
+
#endif
diff --git a/net/tipc/msg.c b/net/tipc/msg.c
index 73dcd00..3810638 100644
--- a/net/tipc/msg.c
+++ b/net/tipc/msg.c
@@ -40,6 +40,100 @@
#include "msg.h"
#include "bearer.h"
+u32 tipc_msg_tot_importance(struct tipc_msg *m)
+{
+ if (likely(msg_isdata(m))) {
+ if (likely(msg_orignode(m) == tipc_own_addr))
+ return msg_importance(m);
+ return msg_importance(m) + 4;
+ }
+ if ((msg_user(m) == MSG_FRAGMENTER) &&
+ (msg_type(m) == FIRST_FRAGMENT))
+ return msg_importance(msg_get_wrapped(m));
+ return msg_importance(m);
+}
+
+
+void tipc_msg_init(struct tipc_msg *m, u32 user, u32 type,
+ u32 hsize, u32 destnode)
+{
+ memset(m, 0, hsize);
+ msg_set_version(m);
+ msg_set_user(m, user);
+ msg_set_hdr_sz(m, hsize);
+ msg_set_size(m, hsize);
+ msg_set_prevnode(m, tipc_own_addr);
+ msg_set_type(m, type);
+ if (!msg_short(m)) {
+ msg_set_orignode(m, tipc_own_addr);
+ msg_set_destnode(m, destnode);
+ }
+}
+
+/**
+ * tipc_msg_calc_data_size - determine total data size for message
+ */
+
+int tipc_msg_calc_data_size(struct iovec const *msg_sect, u32 num_sect)
+{
+ int dsz = 0;
+ int i;
+
+ for (i = 0; i < num_sect; i++)
+ dsz += msg_sect[i].iov_len;
+ return dsz;
+}
+
+/**
+ * tipc_msg_build - create message using specified header and data
+ *
+ * Note: Caller must not hold any locks in case copy_from_user() is interrupted!
+ *
+ * Returns message data size or errno
+ */
+
+int tipc_msg_build(struct tipc_msg *hdr,
+ struct iovec const *msg_sect, u32 num_sect,
+ int max_size, int usrmem, struct sk_buff** buf)
+{
+ int dsz, sz, hsz, pos, res, cnt;
+
+ dsz = tipc_msg_calc_data_size(msg_sect, num_sect);
+ if (unlikely(dsz > TIPC_MAX_USER_MSG_SIZE)) {
+ *buf = NULL;
+ return -EINVAL;
+ }
+
+ pos = hsz = msg_hdr_sz(hdr);
+ sz = hsz + dsz;
+ msg_set_size(hdr, sz);
+ if (unlikely(sz > max_size)) {
+ *buf = NULL;
+ return dsz;
+ }
+
+ *buf = buf_acquire(sz);
+ if (!(*buf))
+ return -ENOMEM;
+ skb_copy_to_linear_data(*buf, hdr, hsz);
+ for (res = 1, cnt = 0; res && (cnt < num_sect); cnt++) {
+ if (likely(usrmem))
+ res = !copy_from_user((*buf)->data + pos,
+ msg_sect[cnt].iov_base,
+ msg_sect[cnt].iov_len);
+ else
+ skb_copy_to_linear_data_offset(*buf, pos,
+ msg_sect[cnt].iov_base,
+ msg_sect[cnt].iov_len);
+ pos += msg_sect[cnt].iov_len;
+ }
+ if (likely(res))
+ return dsz;
+
+ buf_discard(*buf);
+ *buf = NULL;
+ return -EFAULT;
+}
#ifdef CONFIG_TIPC_DEBUG
diff --git a/net/tipc/msg.h b/net/tipc/msg.h
index 7ee6ae23..995d2da 100644
--- a/net/tipc/msg.h
+++ b/net/tipc/msg.h
@@ -708,100 +708,13 @@
#define DSC_REQ_MSG 0
#define DSC_RESP_MSG 1
-static inline u32 msg_tot_importance(struct tipc_msg *m)
-{
- if (likely(msg_isdata(m))) {
- if (likely(msg_orignode(m) == tipc_own_addr))
- return msg_importance(m);
- return msg_importance(m) + 4;
- }
- if ((msg_user(m) == MSG_FRAGMENTER) &&
- (msg_type(m) == FIRST_FRAGMENT))
- return msg_importance(msg_get_wrapped(m));
- return msg_importance(m);
-}
-
-
-static inline void msg_init(struct tipc_msg *m, u32 user, u32 type,
- u32 hsize, u32 destnode)
-{
- memset(m, 0, hsize);
- msg_set_version(m);
- msg_set_user(m, user);
- msg_set_hdr_sz(m, hsize);
- msg_set_size(m, hsize);
- msg_set_prevnode(m, tipc_own_addr);
- msg_set_type(m, type);
- if (!msg_short(m)) {
- msg_set_orignode(m, tipc_own_addr);
- msg_set_destnode(m, destnode);
- }
-}
-
-/**
- * msg_calc_data_size - determine total data size for message
- */
-
-static inline int msg_calc_data_size(struct iovec const *msg_sect, u32 num_sect)
-{
- int dsz = 0;
- int i;
-
- for (i = 0; i < num_sect; i++)
- dsz += msg_sect[i].iov_len;
- return dsz;
-}
-
-/**
- * msg_build - create message using specified header and data
- *
- * Note: Caller must not hold any locks in case copy_from_user() is interrupted!
- *
- * Returns message data size or errno
- */
-
-static inline int msg_build(struct tipc_msg *hdr,
+u32 tipc_msg_tot_importance(struct tipc_msg *m);
+void tipc_msg_init(struct tipc_msg *m, u32 user, u32 type,
+ u32 hsize, u32 destnode);
+int tipc_msg_calc_data_size(struct iovec const *msg_sect, u32 num_sect);
+int tipc_msg_build(struct tipc_msg *hdr,
struct iovec const *msg_sect, u32 num_sect,
- int max_size, int usrmem, struct sk_buff** buf)
-{
- int dsz, sz, hsz, pos, res, cnt;
-
- dsz = msg_calc_data_size(msg_sect, num_sect);
- if (unlikely(dsz > TIPC_MAX_USER_MSG_SIZE)) {
- *buf = NULL;
- return -EINVAL;
- }
-
- pos = hsz = msg_hdr_sz(hdr);
- sz = hsz + dsz;
- msg_set_size(hdr, sz);
- if (unlikely(sz > max_size)) {
- *buf = NULL;
- return dsz;
- }
-
- *buf = buf_acquire(sz);
- if (!(*buf))
- return -ENOMEM;
- skb_copy_to_linear_data(*buf, hdr, hsz);
- for (res = 1, cnt = 0; res && (cnt < num_sect); cnt++) {
- if (likely(usrmem))
- res = !copy_from_user((*buf)->data + pos,
- msg_sect[cnt].iov_base,
- msg_sect[cnt].iov_len);
- else
- skb_copy_to_linear_data_offset(*buf, pos,
- msg_sect[cnt].iov_base,
- msg_sect[cnt].iov_len);
- pos += msg_sect[cnt].iov_len;
- }
- if (likely(res))
- return dsz;
-
- buf_discard(*buf);
- *buf = NULL;
- return -EFAULT;
-}
+ int max_size, int usrmem, struct sk_buff** buf);
static inline void msg_set_media_addr(struct tipc_msg *m, struct tipc_media_addr *a)
{
diff --git a/net/tipc/name_distr.c b/net/tipc/name_distr.c
index 10a6989..6ac3c54 100644
--- a/net/tipc/name_distr.c
+++ b/net/tipc/name_distr.c
@@ -103,7 +103,7 @@
if (buf != NULL) {
msg = buf_msg(buf);
- msg_init(msg, NAME_DISTRIBUTOR, type, LONG_H_SIZE, dest);
+ tipc_msg_init(msg, NAME_DISTRIBUTOR, type, LONG_H_SIZE, dest);
msg_set_size(msg, LONG_H_SIZE + size);
}
return buf;
diff --git a/net/tipc/name_table.c b/net/tipc/name_table.c
index acab41a..8ba7962 100644
--- a/net/tipc/name_table.c
+++ b/net/tipc/name_table.c
@@ -627,7 +627,7 @@
struct name_seq *seq;
u32 ref;
- if (!in_scope(*destnode, tipc_own_addr))
+ if (!tipc_in_scope(*destnode, tipc_own_addr))
return 0;
read_lock_bh(&tipc_nametbl_lock);
diff --git a/net/tipc/net.c b/net/tipc/net.c
index d7cd1e0..f61b769 100644
--- a/net/tipc/net.c
+++ b/net/tipc/net.c
@@ -219,7 +219,7 @@
/* Handle message for this node */
dnode = msg_short(msg) ? tipc_own_addr : msg_destnode(msg);
- if (in_scope(dnode, tipc_own_addr)) {
+ if (tipc_in_scope(dnode, tipc_own_addr)) {
if (msg_isdata(msg)) {
if (msg_mcast(msg))
tipc_port_recv_mcast(buf, NULL);
@@ -277,7 +277,7 @@
info("Started in network mode\n");
info("Own node address %s, network identity %u\n",
- addr_string_fill(addr_string, tipc_own_addr), tipc_net_id);
+ tipc_addr_string_fill(addr_string, tipc_own_addr), tipc_net_id);
return 0;
}
diff --git a/net/tipc/node.c b/net/tipc/node.c
index 17cc394..b634942 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -268,7 +268,7 @@
if (n_ptr->link_cnt >= 2) {
err("Attempt to create third link to %s\n",
- addr_string_fill(addr_string, n_ptr->addr));
+ tipc_addr_string_fill(addr_string, n_ptr->addr));
return NULL;
}
@@ -280,7 +280,7 @@
}
err("Attempt to establish second link on <%s> to %s\n",
l_ptr->b_ptr->publ.name,
- addr_string_fill(addr_string, l_ptr->addr));
+ tipc_addr_string_fill(addr_string, l_ptr->addr));
}
return NULL;
}
@@ -439,7 +439,7 @@
return;
info("Lost contact with %s\n",
- addr_string_fill(addr_string, n_ptr->addr));
+ tipc_addr_string_fill(addr_string, n_ptr->addr));
/* Abort link changeover */
for (i = 0; i < MAX_BEARERS; i++) {
@@ -602,7 +602,7 @@
read_lock_bh(&tipc_net_lock);
for (n_ptr = tipc_nodes; n_ptr; n_ptr = n_ptr->next) {
- if (!in_scope(domain, n_ptr->addr))
+ if (!tipc_in_scope(domain, n_ptr->addr))
continue;
if (tipc_node_is_up(n_ptr))
cnt++;
@@ -651,7 +651,7 @@
/* Add TLVs for all nodes in scope */
for (n_ptr = tipc_nodes; n_ptr; n_ptr = n_ptr->next) {
- if (!in_scope(domain, n_ptr->addr))
+ if (!tipc_in_scope(domain, n_ptr->addr))
continue;
node_info.addr = htonl(n_ptr->addr);
node_info.up = htonl(tipc_node_is_up(n_ptr));
@@ -711,7 +711,7 @@
for (n_ptr = tipc_nodes; n_ptr; n_ptr = n_ptr->next) {
u32 i;
- if (!in_scope(domain, n_ptr->addr))
+ if (!tipc_in_scope(domain, n_ptr->addr))
continue;
tipc_node_lock(n_ptr);
for (i = 0; i < MAX_BEARERS; i++) {
diff --git a/net/tipc/port.c b/net/tipc/port.c
index e70d27e..0737680 100644
--- a/net/tipc/port.c
+++ b/net/tipc/port.c
@@ -116,7 +116,7 @@
msg_set_namelower(hdr, seq->lower);
msg_set_nameupper(hdr, seq->upper);
msg_set_hdr_sz(hdr, MCAST_H_SIZE);
- res = msg_build(hdr, msg_sect, num_sect, MAX_MSG_SIZE,
+ res = tipc_msg_build(hdr, msg_sect, num_sect, MAX_MSG_SIZE,
!oport->user_port, &buf);
if (unlikely(!buf))
return res;
@@ -241,13 +241,12 @@
p_ptr->publ.max_pkt = MAX_PKT_DEFAULT;
p_ptr->publ.ref = ref;
msg = &p_ptr->publ.phdr;
- msg_init(msg, importance, TIPC_NAMED_MSG, LONG_H_SIZE, 0);
+ tipc_msg_init(msg, importance, TIPC_NAMED_MSG, LONG_H_SIZE, 0);
msg_set_origport(msg, ref);
p_ptr->last_in_seqno = 41;
p_ptr->sent = 1;
INIT_LIST_HEAD(&p_ptr->wait_list);
INIT_LIST_HEAD(&p_ptr->subscription.nodesub_list);
- p_ptr->congested_link = NULL;
p_ptr->dispatcher = dispatcher;
p_ptr->wakeup = wakeup;
p_ptr->user_port = NULL;
@@ -396,7 +395,7 @@
buf = buf_acquire(LONG_H_SIZE);
if (buf) {
msg = buf_msg(buf);
- msg_init(msg, usr, type, LONG_H_SIZE, destnode);
+ tipc_msg_init(msg, usr, type, LONG_H_SIZE, destnode);
msg_set_errcode(msg, err);
msg_set_destport(msg, destport);
msg_set_origport(msg, origport);
@@ -440,7 +439,7 @@
return data_sz;
}
rmsg = buf_msg(rbuf);
- msg_init(rmsg, imp, msg_type(msg), hdr_sz, msg_orignode(msg));
+ tipc_msg_init(rmsg, imp, msg_type(msg), hdr_sz, msg_orignode(msg));
msg_set_errcode(rmsg, err);
msg_set_destport(rmsg, msg_origport(msg));
msg_set_origport(rmsg, msg_destport(msg));
@@ -481,7 +480,7 @@
struct sk_buff *buf;
int res;
- res = msg_build(hdr, msg_sect, num_sect, MAX_MSG_SIZE,
+ res = tipc_msg_build(hdr, msg_sect, num_sect, MAX_MSG_SIZE,
!p_ptr->user_port, &buf);
if (!buf)
return res;
@@ -1344,7 +1343,7 @@
struct sk_buff *buf;
int res;
- res = msg_build(&sender->publ.phdr, msg_sect, num_sect,
+ res = tipc_msg_build(&sender->publ.phdr, msg_sect, num_sect,
MAX_MSG_SIZE, !sender->user_port, &buf);
if (likely(buf))
tipc_port_recv_msg(buf);
@@ -1384,7 +1383,7 @@
if (port_unreliable(p_ptr)) {
p_ptr->publ.congested = 0;
/* Just calculate msg length and return */
- return msg_calc_data_size(msg_sect, num_sect);
+ return tipc_msg_calc_data_size(msg_sect, num_sect);
}
return -ELINKCONG;
}
@@ -1453,7 +1452,7 @@
struct port *p_ptr;
struct tipc_msg *msg;
u32 destnode = domain;
- u32 destport = 0;
+ u32 destport;
int res;
p_ptr = tipc_port_deref(ref);
@@ -1467,7 +1466,7 @@
msg_set_hdr_sz(msg, LONG_H_SIZE);
msg_set_nametype(msg, name->type);
msg_set_nameinst(msg, name->instance);
- msg_set_lookup_scope(msg, addr_scope(domain));
+ msg_set_lookup_scope(msg, tipc_addr_scope(domain));
if (importance <= TIPC_CRITICAL_IMPORTANCE)
msg_set_importance(msg,importance);
destport = tipc_nametbl_translate(name->type, name->instance, &destnode);
@@ -1484,7 +1483,7 @@
return res;
if (port_unreliable(p_ptr)) {
/* Just calculate msg length and return */
- return msg_calc_data_size(msg_sect, num_sect);
+ return tipc_msg_calc_data_size(msg_sect, num_sect);
}
return -ELINKCONG;
}
@@ -1525,7 +1524,7 @@
struct port *p_ptr;
struct tipc_msg *msg;
u32 destnode = domain;
- u32 destport = 0;
+ u32 destport;
int res;
p_ptr = (struct port *)tipc_ref_deref(ref);
@@ -1540,7 +1539,7 @@
msg_set_origport(msg, orig->ref);
msg_set_nametype(msg, name->type);
msg_set_nameinst(msg, name->instance);
- msg_set_lookup_scope(msg, addr_scope(domain));
+ msg_set_lookup_scope(msg, tipc_addr_scope(domain));
msg_set_hdr_sz(msg, LONG_H_SIZE);
msg_set_size(msg, LONG_H_SIZE + dsz);
destport = tipc_nametbl_translate(name->type, name->instance, &destnode);
@@ -1620,7 +1619,7 @@
return res;
if (port_unreliable(p_ptr)) {
/* Just calculate msg length and return */
- return msg_calc_data_size(msg_sect, num_sect);
+ return tipc_msg_calc_data_size(msg_sect, num_sect);
}
return -ELINKCONG;
}
diff --git a/net/tipc/port.h b/net/tipc/port.h
index ff31ee4..8d1652a 100644
--- a/net/tipc/port.h
+++ b/net/tipc/port.h
@@ -75,7 +75,6 @@
* @wakeup: ptr to routine to call when port is no longer congested
* @user_port: ptr to user port associated with port (if any)
* @wait_list: adjacent ports in list of ports waiting on link congestion
- * @congested_link: ptr to congested link port is waiting on
* @waiting_pkts:
* @sent:
* @acked:
@@ -95,7 +94,6 @@
void (*wakeup)(struct tipc_port *);
struct user_port *user_port;
struct list_head wait_list;
- struct link *congested_link;
u32 waiting_pkts;
u32 sent;
u32 acked;
diff --git a/net/wireless/chan.c b/net/wireless/chan.c
index bf1737f..d92d088 100644
--- a/net/wireless/chan.c
+++ b/net/wireless/chan.c
@@ -10,38 +10,6 @@
#include "core.h"
struct ieee80211_channel *
-rdev_fixed_channel(struct cfg80211_registered_device *rdev,
- struct wireless_dev *for_wdev)
-{
- struct wireless_dev *wdev;
- struct ieee80211_channel *result = NULL;
-
- WARN_ON(!mutex_is_locked(&rdev->devlist_mtx));
-
- list_for_each_entry(wdev, &rdev->netdev_list, list) {
- if (wdev == for_wdev)
- continue;
-
- /*
- * Lock manually to tell lockdep about allowed
- * nesting here if for_wdev->mtx is held already.
- * This is ok as it's all under the rdev devlist
- * mutex and as such can only be done once at any
- * given time.
- */
- mutex_lock_nested(&wdev->mtx, SINGLE_DEPTH_NESTING);
- if (wdev->current_bss)
- result = wdev->current_bss->pub.channel;
- wdev_unlock(wdev);
-
- if (result)
- break;
- }
-
- return result;
-}
-
-struct ieee80211_channel *
rdev_freq_to_chan(struct cfg80211_registered_device *rdev,
int freq, enum nl80211_channel_type channel_type)
{
@@ -75,15 +43,22 @@
return chan;
}
-int rdev_set_freq(struct cfg80211_registered_device *rdev,
- struct wireless_dev *for_wdev,
- int freq, enum nl80211_channel_type channel_type)
+int cfg80211_set_freq(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev, int freq,
+ enum nl80211_channel_type channel_type)
{
struct ieee80211_channel *chan;
int result;
- if (rdev_fixed_channel(rdev, for_wdev))
- return -EBUSY;
+ if (wdev->iftype == NL80211_IFTYPE_MONITOR)
+ wdev = NULL;
+
+ if (wdev) {
+ ASSERT_WDEV_LOCK(wdev);
+
+ if (!netif_running(wdev->netdev))
+ return -ENETDOWN;
+ }
if (!rdev->ops->set_channel)
return -EOPNOTSUPP;
@@ -92,11 +67,14 @@
if (!chan)
return -EINVAL;
- result = rdev->ops->set_channel(&rdev->wiphy, chan, channel_type);
+ result = rdev->ops->set_channel(&rdev->wiphy,
+ wdev ? wdev->netdev : NULL,
+ chan, channel_type);
if (result)
return result;
- rdev->channel = chan;
+ if (wdev)
+ wdev->channel = chan;
return 0;
}
diff --git a/net/wireless/core.h b/net/wireless/core.h
index b2234b4..ae930ac 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -70,9 +70,6 @@
struct work_struct conn_work;
struct work_struct event_work;
- /* current channel */
- struct ieee80211_channel *channel;
-
/* must be last because of the way we do wiphy_priv(),
* and it should at least be aligned to NETDEV_ALIGN */
struct wiphy wiphy __attribute__((__aligned__(NETDEV_ALIGN)));
@@ -388,14 +385,11 @@
void cfg80211_process_rdev_events(struct cfg80211_registered_device *rdev);
struct ieee80211_channel *
-rdev_fixed_channel(struct cfg80211_registered_device *rdev,
- struct wireless_dev *for_wdev);
-struct ieee80211_channel *
rdev_freq_to_chan(struct cfg80211_registered_device *rdev,
int freq, enum nl80211_channel_type channel_type);
-int rdev_set_freq(struct cfg80211_registered_device *rdev,
- struct wireless_dev *for_wdev,
- int freq, enum nl80211_channel_type channel_type);
+int cfg80211_set_freq(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev, int freq,
+ enum nl80211_channel_type channel_type);
u16 cfg80211_calculate_bitrate(struct rate_info *rate);
diff --git a/net/wireless/ibss.c b/net/wireless/ibss.c
index 6a5acf7..adcabba 100644
--- a/net/wireless/ibss.c
+++ b/net/wireless/ibss.c
@@ -81,15 +81,10 @@
struct cfg80211_cached_keys *connkeys)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct ieee80211_channel *chan;
int err;
ASSERT_WDEV_LOCK(wdev);
- chan = rdev_fixed_channel(rdev, wdev);
- if (chan && chan != params->channel)
- return -EBUSY;
-
if (wdev->ssid_len)
return -EALREADY;
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 01da83dd..aaa1aad 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -589,6 +589,7 @@
i++;
NLA_PUT_U32(msg, i, NL80211_CMD_SET_WIPHY_NETNS);
}
+ CMD(set_channel, SET_CHANNEL);
#undef CMD
@@ -689,10 +690,90 @@
return 0;
}
+static bool nl80211_can_set_dev_channel(struct wireless_dev *wdev)
+{
+ /*
+ * You can only set the channel explicitly for AP, mesh
+ * and WDS type interfaces; all others have their channel
+ * managed via their respective "establish a connection"
+ * command (connect, join, ...)
+ *
+ * Monitors are special as they are normally slaved to
+ * whatever else is going on, so they behave as though
+ * you tried setting the wiphy channel itself.
+ */
+ return !wdev ||
+ wdev->iftype == NL80211_IFTYPE_AP ||
+ wdev->iftype == NL80211_IFTYPE_WDS ||
+ wdev->iftype == NL80211_IFTYPE_MESH_POINT ||
+ wdev->iftype == NL80211_IFTYPE_MONITOR;
+}
+
+static int __nl80211_set_channel(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev,
+ struct genl_info *info)
+{
+ enum nl80211_channel_type channel_type = NL80211_CHAN_NO_HT;
+ u32 freq;
+ int result;
+
+ if (!info->attrs[NL80211_ATTR_WIPHY_FREQ])
+ return -EINVAL;
+
+ if (!nl80211_can_set_dev_channel(wdev))
+ return -EOPNOTSUPP;
+
+ if (info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]) {
+ channel_type = nla_get_u32(info->attrs[
+ NL80211_ATTR_WIPHY_CHANNEL_TYPE]);
+ if (channel_type != NL80211_CHAN_NO_HT &&
+ channel_type != NL80211_CHAN_HT20 &&
+ channel_type != NL80211_CHAN_HT40PLUS &&
+ channel_type != NL80211_CHAN_HT40MINUS)
+ return -EINVAL;
+ }
+
+ freq = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]);
+
+ mutex_lock(&rdev->devlist_mtx);
+ if (wdev) {
+ wdev_lock(wdev);
+ result = cfg80211_set_freq(rdev, wdev, freq, channel_type);
+ wdev_unlock(wdev);
+ } else {
+ result = cfg80211_set_freq(rdev, NULL, freq, channel_type);
+ }
+ mutex_unlock(&rdev->devlist_mtx);
+
+ return result;
+}
+
+static int nl80211_set_channel(struct sk_buff *skb, struct genl_info *info)
+{
+ struct cfg80211_registered_device *rdev;
+ struct net_device *netdev;
+ int result;
+
+ rtnl_lock();
+
+ result = get_rdev_dev_by_info_ifindex(info, &rdev, &netdev);
+ if (result)
+ goto unlock;
+
+ result = __nl80211_set_channel(rdev, netdev->ieee80211_ptr, info);
+
+ unlock:
+ rtnl_unlock();
+
+ return result;
+}
+
static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
{
struct cfg80211_registered_device *rdev;
- int result = 0, rem_txq_params = 0;
+ struct net_device *netdev = NULL;
+ struct wireless_dev *wdev;
+ int result, rem_txq_params = 0;
struct nlattr *nl_txq_params;
u32 changed;
u8 retry_short = 0, retry_long = 0;
@@ -701,16 +782,50 @@
rtnl_lock();
+ /*
+ * Try to find the wiphy and netdev. Normally this
+ * function shouldn't need the netdev, but this is
+ * done for backward compatibility -- previously
+ * setting the channel was done per wiphy, but now
+ * it is per netdev. Previous userland like hostapd
+ * also passed a netdev to set_wiphy, so that it is
+ * possible to let that go to the right netdev!
+ */
mutex_lock(&cfg80211_mutex);
- rdev = __cfg80211_rdev_from_info(info);
- if (IS_ERR(rdev)) {
- mutex_unlock(&cfg80211_mutex);
- result = PTR_ERR(rdev);
- goto unlock;
+ if (info->attrs[NL80211_ATTR_IFINDEX]) {
+ int ifindex = nla_get_u32(info->attrs[NL80211_ATTR_IFINDEX]);
+
+ netdev = dev_get_by_index(genl_info_net(info), ifindex);
+ if (netdev && netdev->ieee80211_ptr) {
+ rdev = wiphy_to_dev(netdev->ieee80211_ptr->wiphy);
+ mutex_lock(&rdev->mtx);
+ } else
+ netdev = NULL;
}
- mutex_lock(&rdev->mtx);
+ if (!netdev) {
+ rdev = __cfg80211_rdev_from_info(info);
+ if (IS_ERR(rdev)) {
+ mutex_unlock(&cfg80211_mutex);
+ result = PTR_ERR(rdev);
+ goto unlock;
+ }
+ wdev = NULL;
+ netdev = NULL;
+ result = 0;
+
+ mutex_lock(&rdev->mtx);
+ } else if (netif_running(netdev) &&
+ nl80211_can_set_dev_channel(netdev->ieee80211_ptr))
+ wdev = netdev->ieee80211_ptr;
+ else
+ wdev = NULL;
+
+ /*
+ * end workaround code, by now the rdev is available
+ * and locked, and wdev may or may not be NULL.
+ */
if (info->attrs[NL80211_ATTR_WIPHY_NAME])
result = cfg80211_dev_rename(
@@ -749,26 +864,7 @@
}
if (info->attrs[NL80211_ATTR_WIPHY_FREQ]) {
- enum nl80211_channel_type channel_type = NL80211_CHAN_NO_HT;
- u32 freq;
-
- result = -EINVAL;
-
- if (info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]) {
- channel_type = nla_get_u32(info->attrs[
- NL80211_ATTR_WIPHY_CHANNEL_TYPE]);
- if (channel_type != NL80211_CHAN_NO_HT &&
- channel_type != NL80211_CHAN_HT20 &&
- channel_type != NL80211_CHAN_HT40PLUS &&
- channel_type != NL80211_CHAN_HT40MINUS)
- goto bad_res;
- }
-
- freq = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]);
-
- mutex_lock(&rdev->devlist_mtx);
- result = rdev_set_freq(rdev, NULL, freq, channel_type);
- mutex_unlock(&rdev->devlist_mtx);
+ result = __nl80211_set_channel(rdev, wdev, info);
if (result)
goto bad_res;
}
@@ -865,6 +961,8 @@
bad_res:
mutex_unlock(&rdev->mtx);
+ if (netdev)
+ dev_put(netdev);
unlock:
rtnl_unlock();
return result;
@@ -3562,9 +3660,8 @@
{
struct cfg80211_registered_device *rdev;
struct net_device *dev;
- struct wireless_dev *wdev;
struct cfg80211_crypto_settings crypto;
- struct ieee80211_channel *chan, *fixedchan;
+ struct ieee80211_channel *chan;
const u8 *bssid, *ssid, *ie = NULL, *prev_bssid = NULL;
int err, ssid_len, ie_len = 0;
bool use_mfp = false;
@@ -3607,16 +3704,6 @@
goto out;
}
- mutex_lock(&rdev->devlist_mtx);
- wdev = dev->ieee80211_ptr;
- fixedchan = rdev_fixed_channel(rdev, wdev);
- if (fixedchan && chan != fixedchan) {
- err = -EBUSY;
- mutex_unlock(&rdev->devlist_mtx);
- goto out;
- }
- mutex_unlock(&rdev->devlist_mtx);
-
ssid = nla_data(info->attrs[NL80211_ATTR_SSID]);
ssid_len = nla_len(info->attrs[NL80211_ATTR_SSID]);
@@ -5186,6 +5273,12 @@
.policy = nl80211_policy,
.flags = GENL_ADMIN_PERM,
},
+ {
+ .cmd = NL80211_CMD_SET_CHANNEL,
+ .doit = nl80211_set_channel,
+ .policy = nl80211_policy,
+ .flags = GENL_ADMIN_PERM,
+ },
};
static struct genl_multicast_group nl80211_mlme_mcgrp = {
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index 8ddf5ae..72222f0 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -741,7 +741,6 @@
const u8 *prev_bssid)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct ieee80211_channel *chan;
struct cfg80211_bss *bss = NULL;
int err;
@@ -750,10 +749,6 @@
if (wdev->sme_state != CFG80211_SME_IDLE)
return -EALREADY;
- chan = rdev_fixed_channel(rdev, wdev);
- if (chan && chan != connect->channel)
- return -EBUSY;
-
if (WARN_ON(wdev->connect_keys)) {
kfree(wdev->connect_keys);
wdev->connect_keys = NULL;
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c
index a60a277..9634299 100644
--- a/net/wireless/wext-compat.c
+++ b/net/wireless/wext-compat.c
@@ -782,16 +782,22 @@
return cfg80211_mgd_wext_siwfreq(dev, info, wextfreq, extra);
case NL80211_IFTYPE_ADHOC:
return cfg80211_ibss_wext_siwfreq(dev, info, wextfreq, extra);
- default:
+ case NL80211_IFTYPE_MONITOR:
+ case NL80211_IFTYPE_WDS:
+ case NL80211_IFTYPE_MESH_POINT:
freq = cfg80211_wext_freq(wdev->wiphy, wextfreq);
if (freq < 0)
return freq;
if (freq == 0)
return -EINVAL;
+ wdev_lock(wdev);
mutex_lock(&rdev->devlist_mtx);
- err = rdev_set_freq(rdev, NULL, freq, NL80211_CHAN_NO_HT);
+ err = cfg80211_set_freq(rdev, wdev, freq, NL80211_CHAN_NO_HT);
mutex_unlock(&rdev->devlist_mtx);
+ wdev_unlock(wdev);
return err;
+ default:
+ return -EOPNOTSUPP;
}
}
EXPORT_SYMBOL_GPL(cfg80211_wext_siwfreq);
@@ -801,7 +807,6 @@
struct iw_freq *freq, char *extra)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
switch (wdev->iftype) {
case NL80211_IFTYPE_STATION:
@@ -809,9 +814,9 @@
case NL80211_IFTYPE_ADHOC:
return cfg80211_ibss_wext_giwfreq(dev, info, freq, extra);
default:
- if (!rdev->channel)
+ if (!wdev->channel)
return -EINVAL;
- freq->m = rdev->channel->center_freq;
+ freq->m = wdev->channel->center_freq;
freq->e = 6;
return 0;
}
diff --git a/net/wireless/wext-sme.c b/net/wireless/wext-sme.c
index d5c6140..9818198 100644
--- a/net/wireless/wext-sme.c
+++ b/net/wireless/wext-sme.c
@@ -108,7 +108,7 @@
/* SSID is not set, we just want to switch channel */
if (chan && !wdev->wext.connect.ssid_len) {
- err = rdev_set_freq(rdev, wdev, freq, NL80211_CHAN_NO_HT);
+ err = cfg80211_set_freq(rdev, wdev, freq, NL80211_CHAN_NO_HT);
goto out;
}
diff --git a/security/inode.c b/security/inode.c
index c3a7938..1c812e8 100644
--- a/security/inode.c
+++ b/security/inode.c
@@ -161,13 +161,13 @@
mutex_lock(&parent->d_inode->i_mutex);
*dentry = lookup_one_len(name, parent, strlen(name));
- if (!IS_ERR(dentry)) {
+ if (!IS_ERR(*dentry)) {
if ((mode & S_IFMT) == S_IFDIR)
error = mkdir(parent->d_inode, *dentry, mode);
else
error = create(parent->d_inode, *dentry, mode);
} else
- error = PTR_ERR(dentry);
+ error = PTR_ERR(*dentry);
mutex_unlock(&parent->d_inode->i_mutex);
return error;
diff --git a/security/keys/gc.c b/security/keys/gc.c
index 1990231..a46e825 100644
--- a/security/keys/gc.c
+++ b/security/keys/gc.c
@@ -77,10 +77,10 @@
goto dont_gc;
/* scan the keyring looking for dead keys */
- klist = rcu_dereference_check(keyring->payload.subscriptions,
- lockdep_is_held(&key_serial_lock));
+ rcu_read_lock();
+ klist = rcu_dereference(keyring->payload.subscriptions);
if (!klist)
- goto dont_gc;
+ goto unlock_dont_gc;
for (loop = klist->nkeys - 1; loop >= 0; loop--) {
key = klist->keys[loop];
@@ -89,11 +89,14 @@
goto do_gc;
}
+unlock_dont_gc:
+ rcu_read_unlock();
dont_gc:
kleave(" = false");
return false;
do_gc:
+ rcu_read_unlock();
key_gc_cursor = keyring->serial;
key_get(keyring);
spin_unlock(&key_serial_lock);
diff --git a/security/keys/keyring.c b/security/keys/keyring.c
index e814d21..1e4b003 100644
--- a/security/keys/keyring.c
+++ b/security/keys/keyring.c
@@ -20,6 +20,11 @@
#include <asm/uaccess.h>
#include "internal.h"
+#define rcu_dereference_locked_keyring(keyring) \
+ (rcu_dereference_protected( \
+ (keyring)->payload.subscriptions, \
+ rwsem_is_locked((struct rw_semaphore *)&(keyring)->sem)))
+
/*
* when plumbing the depths of the key tree, this sets a hard limit set on how
* deep we're willing to go
@@ -201,8 +206,7 @@
int loop, ret;
ret = 0;
- klist = rcu_dereference(keyring->payload.subscriptions);
-
+ klist = rcu_dereference_locked_keyring(keyring);
if (klist) {
/* calculate how much data we could return */
qty = klist->nkeys * sizeof(key_serial_t);
@@ -526,9 +530,8 @@
struct key *keyring;
int bucket;
- keyring = ERR_PTR(-EINVAL);
if (!name)
- goto error;
+ return ERR_PTR(-EINVAL);
bucket = keyring_hash(name);
@@ -555,17 +558,18 @@
KEY_SEARCH) < 0)
continue;
- /* we've got a match */
- atomic_inc(&keyring->usage);
- read_unlock(&keyring_name_lock);
- goto error;
+ /* we've got a match but we might end up racing with
+ * key_cleanup() if the keyring is currently 'dead'
+ * (ie. it has a zero usage count) */
+ if (!atomic_inc_not_zero(&keyring->usage))
+ continue;
+ goto out;
}
}
- read_unlock(&keyring_name_lock);
keyring = ERR_PTR(-ENOKEY);
-
- error:
+out:
+ read_unlock(&keyring_name_lock);
return keyring;
} /* end find_keyring_by_name() */
@@ -720,8 +724,7 @@
}
/* see if there's a matching key we can displace */
- klist = keyring->payload.subscriptions;
-
+ klist = rcu_dereference_locked_keyring(keyring);
if (klist && klist->nkeys > 0) {
struct key_type *type = key->type;
@@ -765,8 +768,6 @@
if (ret < 0)
goto error2;
- klist = keyring->payload.subscriptions;
-
if (klist && klist->nkeys < klist->maxkeys) {
/* there's sufficient slack space to add directly */
atomic_inc(&key->usage);
@@ -868,7 +869,7 @@
down_write(&keyring->sem);
- klist = keyring->payload.subscriptions;
+ klist = rcu_dereference_locked_keyring(keyring);
if (klist) {
/* search the keyring for the key */
for (loop = 0; loop < klist->nkeys; loop++)
@@ -959,7 +960,7 @@
/* detach the pointer block with the locks held */
down_write(&keyring->sem);
- klist = keyring->payload.subscriptions;
+ klist = rcu_dereference_locked_keyring(keyring);
if (klist) {
/* adjust the quota */
key_payload_reserve(keyring,
@@ -991,7 +992,9 @@
*/
static void keyring_revoke(struct key *keyring)
{
- struct keyring_list *klist = keyring->payload.subscriptions;
+ struct keyring_list *klist;
+
+ klist = rcu_dereference_locked_keyring(keyring);
/* adjust the quota */
key_payload_reserve(keyring, 0);
@@ -1025,7 +1028,7 @@
down_write(&keyring->sem);
- klist = keyring->payload.subscriptions;
+ klist = rcu_dereference_locked_keyring(keyring);
if (!klist)
goto no_klist;
diff --git a/security/keys/request_key.c b/security/keys/request_key.c
index 03fe63e..d8c1a6a 100644
--- a/security/keys/request_key.c
+++ b/security/keys/request_key.c
@@ -68,7 +68,8 @@
{
const struct cred *cred = current_cred();
key_serial_t prkey, sskey;
- struct key *key = cons->key, *authkey = cons->authkey, *keyring;
+ struct key *key = cons->key, *authkey = cons->authkey, *keyring,
+ *session;
char *argv[9], *envp[3], uid_str[12], gid_str[12];
char key_str[12], keyring_str[3][12];
char desc[20];
@@ -93,7 +94,7 @@
}
/* attach the auth key to the session keyring */
- ret = __key_link(keyring, authkey);
+ ret = key_link(keyring, authkey);
if (ret < 0)
goto error_link;
@@ -112,10 +113,12 @@
if (cred->tgcred->process_keyring)
prkey = cred->tgcred->process_keyring->serial;
- if (cred->tgcred->session_keyring)
- sskey = rcu_dereference(cred->tgcred->session_keyring)->serial;
- else
- sskey = cred->user->session_keyring->serial;
+ rcu_read_lock();
+ session = rcu_dereference(cred->tgcred->session_keyring);
+ if (!session)
+ session = cred->user->session_keyring;
+ sskey = session->serial;
+ rcu_read_unlock();
sprintf(keyring_str[2], "%d", sskey);
@@ -336,8 +339,10 @@
key_already_present:
mutex_unlock(&key_construction_mutex);
- if (dest_keyring)
+ if (dest_keyring) {
+ __key_link(dest_keyring, key_ref_to_ptr(key_ref));
up_write(&dest_keyring->sem);
+ }
mutex_unlock(&user->cons_lock);
key_put(key);
*_key = key = key_ref_to_ptr(key_ref);
@@ -428,6 +433,11 @@
if (!IS_ERR(key_ref)) {
key = key_ref_to_ptr(key_ref);
+ if (dest_keyring) {
+ construct_get_dest_keyring(&dest_keyring);
+ key_link(dest_keyring, key);
+ key_put(dest_keyring);
+ }
} else if (PTR_ERR(key_ref) != -EAGAIN) {
key = ERR_CAST(key_ref);
} else {
diff --git a/security/keys/user_defined.c b/security/keys/user_defined.c
index 7c687d5..e9aa079 100644
--- a/security/keys/user_defined.c
+++ b/security/keys/user_defined.c
@@ -199,7 +199,8 @@
struct user_key_payload *upayload;
long ret;
- upayload = rcu_dereference(key->payload.data);
+ upayload = rcu_dereference_protected(
+ key->payload.data, rwsem_is_locked(&((struct key *)key)->sem));
ret = upayload->datalen;
/* we can return the data as is */
diff --git a/sound/core/timer.c b/sound/core/timer.c
index 7394365..5040c7b 100644
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -1160,6 +1160,7 @@
{
struct snd_timer_user *tu = timeri->callback_data;
struct snd_timer_tread r1;
+ unsigned long flags;
if (event >= SNDRV_TIMER_EVENT_START &&
event <= SNDRV_TIMER_EVENT_PAUSE)
@@ -1169,9 +1170,9 @@
r1.event = event;
r1.tstamp = *tstamp;
r1.val = resolution;
- spin_lock(&tu->qlock);
+ spin_lock_irqsave(&tu->qlock, flags);
snd_timer_user_append_to_tqueue(tu, &r1);
- spin_unlock(&tu->qlock);
+ spin_unlock_irqrestore(&tu->qlock, flags);
kill_fasync(&tu->fasync, SIGIO, POLL_IN);
wake_up(&tu->qchange_sleep);
}
diff --git a/sound/isa/sb/es968.c b/sound/isa/sb/es968.c
index cafc3a7..ff18286f 100644
--- a/sound/isa/sb/es968.c
+++ b/sound/isa/sb/es968.c
@@ -93,7 +93,7 @@
return err;
}
port[dev] = pnp_port_start(pdev, 0);
- dma8[dev] = pnp_dma(pdev, 1);
+ dma8[dev] = pnp_dma(pdev, 0);
irq[dev] = pnp_irq(pdev, 0);
return 0;
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index f669442..cec68152 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2273,6 +2273,7 @@
SND_PCI_QUIRK(0x1462, 0x1002, "MSI Wind U115", POS_FIX_LPIB),
SND_PCI_QUIRK(0x1565, 0x820f, "Biostar Microtech", POS_FIX_LPIB),
SND_PCI_QUIRK(0x1565, 0x8218, "Biostar Microtech", POS_FIX_LPIB),
+ SND_PCI_QUIRK(0x8086, 0x2503, "DG965OT AAD63733-203", POS_FIX_LPIB),
SND_PCI_QUIRK(0x8086, 0xd601, "eMachines T5212", POS_FIX_LPIB),
{}
};
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index af34606..e9fdfc4 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -519,14 +519,6 @@
ad198x_power_eapd(codec);
return 0;
}
-
-static int ad198x_resume(struct hda_codec *codec)
-{
- ad198x_init(codec);
- snd_hda_codec_resume_amp(codec);
- snd_hda_codec_resume_cache(codec);
- return 0;
-}
#endif
static struct hda_codec_ops ad198x_patch_ops = {
@@ -539,7 +531,6 @@
#endif
#ifdef SND_HDA_NEEDS_RESUME
.suspend = ad198x_suspend,
- .resume = ad198x_resume,
#endif
.reboot_notify = ad198x_shutup,
};
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index 7de782a..350ee8a 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -766,7 +766,7 @@
for (n = 0; n < AUTO_PIN_LAST; n++) {
if (!spec->adc_nid[n])
continue;
- err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[i]);
+ err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]);
if (err < 0)
return err;
}
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 61682e1..d8213e2 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -1195,9 +1195,10 @@
switch (codec->subsystem_id >> 16) {
case 0x103c:
+ case 0x1631:
case 0x1734:
- /* HP & Fujitsu-Siemens laptops have really bad sound over 0dB
- * on NID 0x17. Fix max PCM level to 0 dB
+ /* HP, Packard Bell, & Fujitsu-Siemens laptops have really bad
+ * sound over 0dB on NID 0x17. Fix max PCM level to 0 dB
* (originally it has 0x2b steps with 0dB offset 0x14)
*/
snd_hda_override_amp_caps(codec, 0x17, HDA_INPUT,
@@ -2842,6 +2843,10 @@
CXT5066_DELL_LAPTOP),
SND_PCI_QUIRK(0x152d, 0x0833, "OLPC XO-1.5", CXT5066_OLPC_XO_1_5),
SND_PCI_QUIRK(0x1028, 0x0402, "Dell Vostro", CXT5066_DELL_VOSTO),
+ SND_PCI_QUIRK(0x1028, 0x0408, "Dell Inspiron One 19T", CXT5066_IDEAPAD),
+ SND_PCI_QUIRK(0x1179, 0xff50, "Toshiba Satellite P500-PSPGSC-01800T", CXT5066_OLPC_XO_1_5),
+ SND_PCI_QUIRK(0x1179, 0xffe0, "Toshiba Satellite Pro T130-15F", CXT5066_OLPC_XO_1_5),
+ SND_PCI_QUIRK(0x17aa, 0x21b2, "Thinkpad X100e", CXT5066_IDEAPAD),
SND_PCI_QUIRK(0x17aa, 0x3a0d, "ideapad", CXT5066_IDEAPAD),
{}
};
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index aad1627..886d8e4 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -4143,7 +4143,7 @@
SND_PCI_QUIRK(0x1695, 0x4012, "EPox EP-5LDA", ALC880_5ST_DIG),
SND_PCI_QUIRK(0x1734, 0x107c, "FSC F1734", ALC880_F1734),
SND_PCI_QUIRK(0x1734, 0x1094, "FSC Amilo M1451G", ALC880_FUJITSU),
- SND_PCI_QUIRK(0x1734, 0x10ac, "FSC", ALC880_UNIWILL),
+ SND_PCI_QUIRK(0x1734, 0x10ac, "FSC AMILO Xi 1526", ALC880_F1734),
SND_PCI_QUIRK(0x1734, 0x10b0, "Fujitsu", ALC880_FUJITSU),
SND_PCI_QUIRK(0x1854, 0x0018, "LG LW20", ALC880_LG_LW),
SND_PCI_QUIRK(0x1854, 0x003b, "LG", ALC880_LG),
@@ -17871,7 +17871,6 @@
ALC662_3ST_6ch_DIG),
SND_PCI_QUIRK_MASK(0x1854, 0xf000, 0x2000, "ASUS H13-200x",
ALC663_ASUS_H13),
- SND_PCI_QUIRK(0x8086, 0xd604, "Intel mobo", ALC662_3ST_2ch_DIG),
{}
};
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index c4be3fa..12825aa0 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -1544,11 +1544,9 @@
0x904601b0,
};
-static unsigned int intel_dg45id_pin_configs[14] = {
+static unsigned int intel_dg45id_pin_configs[13] = {
0x02214230, 0x02A19240, 0x01013214, 0x01014210,
- 0x01A19250, 0x01011212, 0x01016211, 0x40f000f0,
- 0x40f000f0, 0x40f000f0, 0x40f000f0, 0x014510A0,
- 0x074510B0, 0x40f000f0
+ 0x01A19250, 0x01011212, 0x01016211
};
static unsigned int *stac92hd73xx_brd_tbl[STAC_92HD73XX_MODELS] = {
@@ -1607,6 +1605,10 @@
"Dell Studio 1555", STAC_DELL_M6_DMIC),
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02bd,
"Dell Studio 1557", STAC_DELL_M6_DMIC),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02fe,
+ "Dell Studio XPS 1645", STAC_DELL_M6_BOTH),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0413,
+ "Dell Studio 1558", STAC_DELL_M6_BOTH),
{} /* terminator */
};
diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c
index b64e781..b56e336 100644
--- a/sound/pci/maestro3.c
+++ b/sound/pci/maestro3.c
@@ -849,6 +849,7 @@
struct snd_kcontrol *master_switch;
struct snd_kcontrol *master_volume;
struct tasklet_struct hwvol_tq;
+ unsigned int in_suspend;
#ifdef CONFIG_PM
u16 *suspend_mem;
@@ -884,6 +885,7 @@
MODULE_DEVICE_TABLE(pci, snd_m3_ids);
static struct snd_pci_quirk m3_amp_quirk_list[] __devinitdata = {
+ SND_PCI_QUIRK(0x0E11, 0x0094, "Compaq Evo N600c", 0x0c),
SND_PCI_QUIRK(0x10f7, 0x833e, "Panasonic CF-28", 0x0d),
SND_PCI_QUIRK(0x10f7, 0x833d, "Panasonic CF-72", 0x0d),
SND_PCI_QUIRK(0x1033, 0x80f1, "NEC LM800J/7", 0x03),
@@ -1613,6 +1615,11 @@
outb(0x88, chip->iobase + SHADOW_MIX_REG_MASTER);
outb(0x88, chip->iobase + HW_VOL_COUNTER_MASTER);
+ /* Ignore spurious HV interrupts during suspend / resume, this avoids
+ mistaking them for a mute button press. */
+ if (chip->in_suspend)
+ return;
+
if (!chip->master_switch || !chip->master_volume)
return;
@@ -2424,6 +2431,7 @@
if (chip->suspend_mem == NULL)
return 0;
+ chip->in_suspend = 1;
snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
snd_pcm_suspend_all(chip->pcm);
snd_ac97_suspend(chip->ac97);
@@ -2497,6 +2505,7 @@
snd_m3_hv_init(chip);
snd_power_change_state(card, SNDRV_CTL_POWER_D0);
+ chip->in_suspend = 0;
return 0;
}
#endif /* CONFIG_PM */
diff --git a/sound/soc/txx9/txx9aclc-ac97.c b/sound/soc/txx9/txx9aclc-ac97.c
index 612e18b..0ec20b6 100644
--- a/sound/soc/txx9/txx9aclc-ac97.c
+++ b/sound/soc/txx9/txx9aclc-ac97.c
@@ -254,3 +254,4 @@
MODULE_AUTHOR("Atsushi Nemoto <anemo@mba.ocn.ne.jp>");
MODULE_DESCRIPTION("TXx9 ACLC AC97 driver");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:txx9aclc-ac97");
diff --git a/sound/soc/txx9/txx9aclc-generic.c b/sound/soc/txx9/txx9aclc-generic.c
index 3175de9..95b17f7 100644
--- a/sound/soc/txx9/txx9aclc-generic.c
+++ b/sound/soc/txx9/txx9aclc-generic.c
@@ -96,3 +96,4 @@
MODULE_AUTHOR("Atsushi Nemoto <anemo@mba.ocn.ne.jp>");
MODULE_DESCRIPTION("Generic TXx9 ACLC ALSA SoC audio driver");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:txx9aclc-generic");
diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c
index 9b3c20f..613c9cc 100644
--- a/tools/perf/util/trace-event-parse.c
+++ b/tools/perf/util/trace-event-parse.c
@@ -1925,7 +1925,7 @@
if (!field)
return NULL;
- if (field->flags & FIELD_IS_STRING) {
+ if (field->flags & FIELD_IS_DYNAMIC) {
int offset;
offset = *(int *)(data + field->offset);
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 5a0cd19..c82ae24 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -341,7 +341,11 @@
struct mm_struct *mm)
{
struct kvm *kvm = mmu_notifier_to_kvm(mn);
+ int idx;
+
+ idx = srcu_read_lock(&kvm->srcu);
kvm_arch_flush_shadow(kvm);
+ srcu_read_unlock(&kvm->srcu, idx);
}
static const struct mmu_notifier_ops kvm_mmu_notifier_ops = {
@@ -648,7 +652,7 @@
/* Allocate page dirty bitmap if needed */
if ((new.flags & KVM_MEM_LOG_DIRTY_PAGES) && !new.dirty_bitmap) {
- unsigned dirty_bytes = ALIGN(npages, BITS_PER_LONG) / 8;
+ unsigned long dirty_bytes = kvm_dirty_bitmap_bytes(&new);
new.dirty_bitmap = vmalloc(dirty_bytes);
if (!new.dirty_bitmap)
@@ -768,7 +772,7 @@
{
struct kvm_memory_slot *memslot;
int r, i;
- int n;
+ unsigned long n;
unsigned long any = 0;
r = -EINVAL;
@@ -780,7 +784,7 @@
if (!memslot->dirty_bitmap)
goto out;
- n = ALIGN(memslot->npages, BITS_PER_LONG) / 8;
+ n = kvm_dirty_bitmap_bytes(memslot);
for (i = 0; !any && i < n/sizeof(long); ++i)
any = memslot->dirty_bitmap[i];
@@ -1186,10 +1190,13 @@
memslot = gfn_to_memslot_unaliased(kvm, gfn);
if (memslot && memslot->dirty_bitmap) {
unsigned long rel_gfn = gfn - memslot->base_gfn;
+ unsigned long *p = memslot->dirty_bitmap +
+ rel_gfn / BITS_PER_LONG;
+ int offset = rel_gfn % BITS_PER_LONG;
/* avoid RMW */
- if (!generic_test_le_bit(rel_gfn, memslot->dirty_bitmap))
- generic___set_le_bit(rel_gfn, memslot->dirty_bitmap);
+ if (!generic_test_le_bit(offset, p))
+ generic___set_le_bit(offset, p);
}
}