Commit graph

612 commits

Author SHA1 Message Date
Linus Torvalds
0191b625ca Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1429 commits)
  net: Allow dependancies of FDDI & Tokenring to be modular.
  igb: Fix build warning when DCA is disabled.
  net: Fix warning fallout from recent NAPI interface changes.
  gro: Fix potential use after free
  sfc: If AN is enabled, always read speed/duplex from the AN advertising bits
  sfc: When disabling the NIC, close the device rather than unregistering it
  sfc: SFT9001: Add cable diagnostics
  sfc: Add support for multiple PHY self-tests
  sfc: Merge top-level functions for self-tests
  sfc: Clean up PHY mode management in loopback self-test
  sfc: Fix unreliable link detection in some loopback modes
  sfc: Generate unique names for per-NIC workqueues
  802.3ad: use standard ethhdr instead of ad_header
  802.3ad: generalize out mac address initializer
  802.3ad: initialize ports LACPDU from const initializer
  802.3ad: remove typedef around ad_system
  802.3ad: turn ports is_individual into a bool
  802.3ad: turn ports is_enabled into a bool
  802.3ad: make ntt bool
  ixgbe: Fix set_ringparam in ixgbe to use the same memory pools.
  ...

Fixed trivial IPv4/6 address printing conflicts in fs/cifs/connect.c due
to the conversion to %pI (in this networking merge) and the addition of
doing IPv6 addresses (from the earlier merge of CIFS).
2008-12-28 12:49:40 -08:00
Russ Anderson
c8182f0016 sgi-xp: xpc needs to pass the physical address, not virtual
Impact: fix crash

xpc needs to pass the physical address, not virtual.

Testing uncovered this problem.  The virtual address happens to work
most of the time due to the way bios was masking off the node bits.
Passing the physical address makes it work all of the time.

Signed-off-by: Russ Anderson <rja@sgi.com>
Acked-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-12-16 23:04:24 +01:00
Ingo Molnar
c15cb37cc4 Merge commit 'v2.6.28-rc8' into x86/uv 2008-12-16 22:53:53 +01:00
David S. Miller
eb14f01959 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:

	drivers/net/e1000e/ich8lan.c
2008-12-15 20:03:50 -08:00
Jack Steiner
023a407f1c [IA64] Fix GRU compile error w/o CONFIG_HUGETLB_PAGE
Eliminate compile error when compiling without CONFIG_HUGETLB_PAGE.

Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-12-09 10:06:43 -08:00
Wang Chen
3f9b766ca7 sgi-xp: Kill directly reference of netdev->priv
Simply replace netdev->priv with netdev_priv().

[ Kill unnecessary casts, noticed by Ilpo -DaveM ]

Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-04 15:12:20 -08:00
Dean Nelson
026bde120a sgi-gru: call fs_initcall() if statically linked
If xpc.ko and gru.ko are both statically linked into the kernel, then
xpc_init() can get called before gru_init() and make a call to one of the
gru's exported functions before the gru has initialized itself. The end
result is a NULL dereference.

Signed-off-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-12-02 15:51:35 -08:00
Henrique de Moraes Holschuh
0081b16202 ACPI: thinkpad-acpi: fix fan sleep/resume path
This fixes a regression from v2.6.27, caused by commit
5814f737e1cd2cfa2893badd62189acae3e1e1fd, "ACPI: thinkpad-acpi:
attempt to preserve fan state on resume".

It is possible for fan_suspend() to fail to properly initialize
fan_control_desired_level as required by fan_resume(), resulting on
the fan always being set to level 7 on resume if the user didn't
touch the fan controller.

In order to get fan sleep/resume handling to work right:

1. Fix the fan_suspend handling of the T43 firmware quirk. If it is
still undefined, we didn't touch the fan yet and that means we have no
business doing it on resume.

2. Store the fan level on its own variable to avoid any possible
issues with hijacking fan_control_desired_level (which isn't supposed
to have anything other than 0-7 in it, anyway).

3. Change the fan_resume code to me more straightforward to understand
(although we DO optimize the boolean logic there, otherwise it looks
disgusting).

4. Add comments to help understand what the code is supposed to be
doing.

5. Change fan_set_level to be less strict about how auto and
full-speed modes are requested.

http://bugzilla.kernel.org/show_bug.cgi?id=11982

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Reported-by: Tino Keitel <tino.keitel@tikei.de>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-11-26 19:24:22 -05:00
Alessandro Guido
3fedd90fdf sony-laptop: printk tweak
There's no need to print "Sony: " just after "sony-laptop: " (DRV_PFX).

Signed-off-by: Alessandro Guido <ag@alessandroguido.name>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-11-26 18:12:14 -05:00
Alessandro Guido
38cfc148e1 sony-laptop: brightness regression fix
After commit 540b8bb9c3:

  sony-laptop: fingers off backlight if video.ko is serving this functionality

I can't set brightness on my sony laptop (nothing in /sys/class/backlight).
dmesg says "sony-laptop: Sony: Brightness ignored, must be controlled by ACPI
video driver".

The function acpi_video_backlight_support returns 0 if we should use the
vendor-specific backlight support, while non-0 if the ACPI generic should
be used. Because of this, the check introduced by the said commit appears
reversed.

Signed-off-by: Alessandro Guido <ag@alessandroguido.name>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-11-26 18:12:07 -05:00
Ingo Molnar
fbc2a06056 Merge branch 'linus' into x86/uv 2008-11-20 09:02:39 +01:00
Jack Steiner
415d8cfa84 GRU: fix for debug option
Enable -D DEBUG in the GRU Makefile if CONFIG_SGI_GRU_DEBUG is selected.

Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-19 18:49:57 -08:00
Geert Uytterhoeven
fb75109834 misc: C2port needs <linux/sched.h>
m68k allmodconfig:

| drivers/misc/c2port/core.c: In function 'c2port_reset':
| drivers/misc/c2port/core.c:73: error: dereferencing pointer to incomplete type
| drivers/misc/c2port/core.c: In function 'c2port_strobe_ck':
| drivers/misc/c2port/core.c:91: error: dereferencing pointer to incomplete type

Include <linux/sched.h> to fix it, as m68k's local_irq_enable() needs to know
about struct task_struct.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-15 11:36:06 -08:00
Rodolfo Giometti
65131cd52b c2port: add c2port support for Eurotech Duramar 2150
Signed-off-by: Rodolfo Giometti <giometti@linux.it>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-12 17:17:18 -08:00
Rodolfo Giometti
4e17e1db96 Add c2 port support
C2port implements a two wire serial communication protocol (bit
banging) designed to enable in-system programming, debugging, and
boundary-scan testing on low pin-count Silicon Labs devices.

Currently this code supports only flash programming through sysfs
interface but extensions shoud be easy to add.

Signed-off-by: Rodolfo Giometti <giometti@linux.it>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-12 17:17:18 -08:00
Darrick J. Wong
a412ae3fb9 ics932s401: new clock generator chip driver
The ics932s401 is a clock generator chip.  This driver allows users to
read the current clock outputs.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-12 17:17:18 -08:00
Len Brown
f398778aa3 Merge branch 'video' into release
Conflicts:
	Documentation/kernel-parameters.txt

Signed-off-by: Len Brown <len.brown@intel.com>
2008-11-11 21:15:50 -05:00
Len Brown
3e0fe36483 Merge branch 'misc' into release 2008-11-11 21:14:11 -05:00
Tony Vroon
56960b546a fujitsu-laptop: Add DMI callback for Lifebook S6420
The Lifebook S6420 is the ICH9M-based follow-up to the S6410. The application panel
contains the following keys: lock, mobility center, eco, info.
Whilst key 4 might be more appropriate for help then key 2, I've done things the
S6410 way. I can confirm that backlight control is functional, and that the lock key
activates the Gnome screensaver as expected.

Signed-off-by: Tony Vroon <tony@linx.net>
Acked-by: Jonathan Woithe <jwoithe@physics.adelaide.edu.au>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-11-11 21:11:49 -05:00
Cliff Wickman
a3d732f937 x86, UV: fix redundant creation of sgi_uv
Impact: fix double entry creation in /proc

There is a collision between two UV functions:
  both uv_ptc_init() and gru_proc_init() try to make /proc/sgi_uv

So move it's creation to a single place: uv_system_init()

Signed-off-by: Cliff Wickman <cpw@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-11-11 11:38:50 +01:00
Thomas Renninger
2dba1b5d87 thinkpad_acpi: fingers off backlight if video.ko is serving this functionality
Signed-off-by: Thomas Renninger <trenn@suse.de>
Acked-by: Zhang Rui <rui.zhang@intel.com>
Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-11-08 00:46:07 -05:00
Thomas Renninger
540b8bb9c3 sony-laptop: fingers off backlight if video.ko is serving this functionality
Signed-off-by: Thomas Renninger <trenn@suse.de>
Acked-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-11-08 00:27:28 -05:00
Thomas Renninger
a598c82f39 msi-laptop: fingers off backlight if video.ko is serving this functionality
Signed-off-by: Thomas Renninger <trenn@suse.de>
Acked-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-11-08 00:27:28 -05:00
Thomas Renninger
7d5c89a615 fujitsu-laptop: fingers off backlight if video.ko is serving this functionality
Signed-off-by: Thomas Renninger <trenn@suse.de>
Acked-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-11-08 00:27:27 -05:00
Thomas Renninger
a2bf8c0104 eeepc-laptop: fingers off backlight if video.ko is serving this functionality
Signed-off-by: Thomas Renninger <trenn@suse.de>
Acked-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-11-08 00:27:27 -05:00
Thomas Renninger
29454f1712 compal: fingers off backlight if video.ko is serving this functionality
Signed-off-by: Thomas Renninger <trenn@suse.de>
Acked-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-11-08 00:27:27 -05:00
Thomas Renninger
6766fec366 asus-acpi: fingers off backlight if video.ko is serving this functionality
Signed-off-by: Thomas Renninger <trenn@suse.de>
Acked-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-11-08 00:27:26 -05:00
Thomas Renninger
febf2d95a7 Acer-WMI: fingers off backlight if video.ko is serving this functionality
Signed-off-by: Thomas Renninger <trenn@suse.de>
Acked-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-11-08 00:27:10 -05:00
Randy Dunlap
afeb12b747 fujitsu-laptop: fix section mismatch warning
Could fix a bug in a hotplug add scenario.

WARNING: drivers/misc/fujitsu-laptop.o(.text+0xbde): Section mismatch in reference from the function acpi_fujitsu_add() to the variable .init.data:fujitsu_dmi_table
The function acpi_fujitsu_add() references
the variable __initdata fujitsu_dmi_table.
This is often because acpi_fujitsu_add lacks a __initdata
annotation or the annotation of fujitsu_dmi_table is wrong.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: Jonathan Woithe <jwoithe@physics.adelaide.edu.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-11-06 21:42:07 -05:00
Thomas, Sujith
d65dcdcf0c intel_menlow: Add comment documenting legal GTHS values
Signed-off-by: Sujith Thomas <sujith.thomas@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-11-06 20:24:24 -05:00
Bjorn Helgaas
8950d89aca ACPI: remove CONFIG_ACPI_EC
Remove CONFIG_ACPI_EC.  It was always set the same as CONFIG_ACPI,
and it had no menu label, so there was no way to set it to anything
other than "y".

Per section 6.5.4 of the ACPI 3.0b specification,

    OSPM must make Embedded Controller operation regions, accessed
    via the Embedded Controllers described in ECDT, available before
    executing any control method.

The ECDT table is optional, but if it is present, the above text
means that the EC it describes is a required part of the ACPI
subsystem, so CONFIG_ACPI_EC=n wouldn't make sense.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Acked-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-11-06 15:52:28 -05:00
Dean Nelson
7d9d1f25c3 sgi-xp: support getting the address of a partition's reserved page
Add support for getting the address of a partition's reserved page.

Signed-off-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-11-05 20:32:21 -08:00
Dean Nelson
31de5ece35 sgi-xp: define xp_partition_id and xp_region_size
Define xp_partition_id and xp_region_size to their correct values.

Signed-off-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-11-05 20:32:21 -08:00
Dean Nelson
2525789b46 sgi-xp: create activate and notify gru message queues
For UV add the code to create the activate and notify gru message queues.

Signed-off-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-11-05 20:32:20 -08:00
Dean Nelson
6c1c325de9 sgi-xp: define xp_expand_memprotect() and xp_restrict_memprotect()
Define xp_expand_memprotect() and xp_restrict_memprotect() so they can be
tailered to the hardware they are run on.

Signed-off-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-11-05 20:32:20 -08:00
Zhang Rui
c2d06fe338 intel_menlow: don't set max_state a negative value
max_state is unsigned long.
don't set max_state a negative value

Cc : Thomas Sujith <sujith.thomas@intel.com>
Cc : Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-11-03 22:56:32 -05:00
Huang Weiyi
76f8bef0db remove unused #include <version.h>'s
The file(s) below do not use LINUX_VERSION_CODE nor KERNEL_VERSION.
  drivers/leds/leds-hp-disk.c
  drivers/misc/panasonic-laptop.c

This patch removes the said #include <version.h>.

Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-01 09:50:12 -07:00
Al Viro
233e70f422 saner FASYNC handling on file close
As it is, all instances of ->release() for files that have ->fasync()
need to remember to evict file from fasync lists; forgetting that
creates a hole and we actually have a bunch that *does* forget.

So let's keep our lives simple - let __fput() check FASYNC in
file->f_flags and call ->fasync() there if it's been set.  And lose that
crap in ->release() instances - leaving it there is still valid, but we
don't have to bother anymore.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-01 09:49:46 -07:00
Dean Nelson
b7f7b07479 sgi-xp: only build for ia64-sn2 when CONFIG_IA64_GENERIC specified
For the time being build for ia64-sn2 alone when CONFIG_IA64_GENERIC is
specified.

This eliminates a dependency of the XP/XPC drivers on having the GRU
driver insmod'd in order to insmod them, when running on an ia64-sn2
system.

On such a system the GRU driver serves no useful purpose.

Signed-off-by: Dean Nelson <dcn@sgi.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-30 11:38:46 -07:00
Mariusz Kozlowski
99e87fd19a hdpuftrs: fix build
drivers/misc/hdpuftrs/hdpu_nexus.c:118: error: expected identifier or '(' before 'return'
drivers/misc/hdpuftrs/hdpu_nexus.c:119: error: expected identifier or '(' before '}' token

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-30 11:38:46 -07:00
Matthew Garrett
6158d3a232 sony-laptop: ignore missing _DIS method on pic device
At least the Vaio VGN-Z540N doesn't have this method, so let's not fail
to suspend just because it doesn't exist.

Signed-off-by: Adam Jackson <ajax@redhat.com>
Acked-by: Mattia Dongili <malattia@linux.it>
Cc: Len Brown <lenb@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-30 11:38:46 -07:00
Len Brown
eb83f493ab intel_menlo: fix build warning
drivers/misc/intel_menlow.c:107: warning: format ‘%ld’ expects type ‘long int’, but argument 3 has type ‘long long unsigned int’

Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23 00:43:47 -04:00
Len Brown
057316cc6a Merge branch 'linus' into test
Conflicts:
	MAINTAINERS
	arch/x86/kernel/acpi/boot.c
	arch/x86/kernel/acpi/sleep.c
	drivers/acpi/Kconfig
	drivers/pnp/Makefile
	drivers/pnp/quirks.c

Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23 00:11:07 -04:00
Len Brown
3e2dab9a1c panasonic-laptop: fix build
sync with acpi_driver_data(device)
and acpi_evaluate_integer(..., long long)
changes that happened since this driver
was checked in.

Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-22 23:37:36 -04:00
Len Brown
f1e6d3173e Merge branch 'panasonic' into test 2008-10-22 23:36:06 -04:00
Len Brown
7674416db4 Merge branch 'ull' into test
Conflicts:
	drivers/acpi/bay.c
	drivers/acpi/dock.c
	drivers/ata/libata-acpi.c

Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-22 23:33:29 -04:00
Len Brown
0ca9413c23 Merge branch 'thinkpad' into test 2008-10-22 23:28:48 -04:00
Len Brown
5f50ef453d Merge branch 'misc' into test 2008-10-22 23:28:38 -04:00
Len Brown
ead9039343 Merge branch 'fujitsu' into test 2008-10-22 23:28:33 -04:00
Len Brown
3156d1ed68 Merge branch 'eeepc' into test 2008-10-22 23:28:01 -04:00