Commit Graph

3680 Commits

Author SHA1 Message Date
Linus Torvalds
0481990b75 Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6 2005-09-07 17:31:27 -07:00
Linus Torvalds
db400b3c4e Merge branch 'drm-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6 2005-09-07 17:29:07 -07:00
Linus Torvalds
0dd7f883a9 Merge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6 2005-09-07 17:28:25 -07:00
Linus Torvalds
cc896f0871 Merge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev 2005-09-07 17:27:39 -07:00
Linus Torvalds
55faed1e60 Merge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 2005-09-07 17:22:43 -07:00
Linus Torvalds
f7402dc44d Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2005-09-07 17:20:11 -07:00
viro@ZenIV.linux.org.uk
147a67f010 [PATCH] bogus #if (ncr53c406)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 17:17:34 -07:00
viro@ZenIV.linux.org.uk
4c86b114a4 [PATCH] bogus #if (smc91x.h)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 17:17:34 -07:00
viro@ZenIV.linux.org.uk
f718404aa9 [PATCH] -Wundef fixes (hisax)
CARD_... in hisax are all used with #if; CARD_FN_ENTERNOW_PCI lacks define
to 0 if corresponding config option is not set.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 17:17:33 -07:00
viro@ZenIV.linux.org.uk
185a7a1cd7 [PATCH] -Wundef fixes (ncr5380)
NDEBUG and NDEBUG_ABORT are almost always used as integers in NCR5380; added
define to 0 if they are not defined, switched lone ifdef NDEBUG into if.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 17:17:33 -07:00
viro@ZenIV.linux.org.uk
f20badbe12 [PATCH] -Wundef fixes (hamachi)
All uses of ADDRLEN are comparisons with 64 (it's an address width).
added define to 32 (again, we only care about comparisons with 64)
if not defined.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 17:17:33 -07:00
viro@ZenIV.linux.org.uk
a08b6b7968 [PATCH] Kconfig fix (BLK_DEV_FD dependencies)
Sanitized and fixed floppy dependencies: split the messy dependencies for
BLK_DEV_FD by introducing a new symbol (ARCH_MAY_HAVE_PC_FDC), making
BLK_DEV_FD depend on that one and taking declarations of ARCH_MAY_HAVE_PC_FDC
to arch/*/Kconfig.  While we are at it, fixed several obvious cases when
BLK_DEV_FD should have been excluded (architectures lacking asm/floppy.h
are *not* going to have floppy.c compile, let alone work).

If you can come up with better name for that ("this architecture might
have working PC-compatible floppy disk controller"), you are more than
welcome - just s/ARCH_MAY_HAVE_PC_FDC/your_prefered_name/g in the patch
below...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 17:17:12 -07:00
viro@zenIV.linux.org.uk
8ae418cf85 [PATCH] s2io u64 use for uintptr_t
u64 is not uintptr_t; unsigned long is...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 17:16:52 -07:00
Linus Torvalds
24c83d45d7 Merge master.kernel.org:/home/rmk/linux-2.6-serial 2005-09-07 17:02:24 -07:00
Michael Krufky
dc9ca2af49 [PATCH] DVB: lgdt330x check callback fix
Most of the patch is whitespace cleanup, but more importantly, this patch
checks to see whether a callback is set before calling it.  On cx88 boards
(currently the only boards using lgdt330x in 2.6.13) every callback is set.
However, newer drivers currently in development leave a callback undefined,
and lgdt330x must not call it if it isn't defined.

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:58:02 -07:00
Michael Krufky
2684f5c74d [PATCH] DVB: Clarify description text for dvb-bt8xx in Kconfig
Patrick Keene wrote to the linux-dvb list, asking where in menuconfig he
can enable dvb-bt8xx for his AVerMedia DVB card.  I pointed the following
out to him:

config DVB_BT8XX
       tristate "Nebula/Pinnacle PCTV/Twinhan PCI cards"

It has been agreed upon that this description is extremely misleading.

This patch changes the one-liner description text of dvb-bt8xx to something
more meaningful, and adds AVerMedia to the detailed description.

Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:58:02 -07:00
Ralf Baechle
d203a7eca8 [PATCH] Indycam / VINO drivers
Rewrite of the Indycam / VINO video v4l2 drivers for the SGI Indy.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Mikael Nousiainen <tmnousia@cc.hut.fi>
Cc: <video4linux-list@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:58:01 -07:00
Brice Goglin
505db03639 [PATCH] Fix smsc_ircc_init return value
I noticed a strange return value in smsc_ircc_init in
drivers/net/irda/smsc_ircc2.c in rc4-mm1.

When reaching the line "if (ircc_fir > 0 && ircc_sir > 0)", ret is 0.  So I
don't see the point of setting it to 0 in the "else" case.  >From what I
see in 2.6.12 it should probably be set to -ENODEV at the begining of the
"else" case.  The attached patch does this.

Note that I didn't actually see any breakage caused by this.

Signed-off-by: Brice Goglin <Brice.Goglin@ens-lyon.org>
Cc: Dmitry Torokhov <dtor_core@ameritech.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:59 -07:00
Dmitry Torokhov
0fa2f491f0 [PATCH] smsc-ircc2: dont use void * where specific type will do
IRDA: smsc-ircc2 - do not over-use void * pointers, use specific
      types wherever possible.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Cc: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:59 -07:00
Dmitry Torokhov
da0841a095 [PATCH] smsc-ircc2: use netdev_priv()
IRDA: smsc-ircc2 - use netdev_priv() instead of accessing pointer
      directly.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Cc: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:58 -07:00
Dmitry Torokhov
6bb3b2cd40 [PATCH] smsc-ircc2: add to sysfs as platform device, new PM
IRDA: smsc-ircc2 - add sysfs support (platform device and driver) and
      switch power management to the new scheme.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Cc: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:58 -07:00
Dmitry Torokhov
80a9058924 [PATCH] smsc-ircc2: dont pass iobase around
IRDA: smsc-ircc2 - cleanup - do not pass around iobase, it can be
      retrieved from smsc_ircc_cb structure.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Cc: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:58 -07:00
Dmitry Torokhov
b6158d23a6 [PATCH] smsc-ircc2: remove typedefs
IRDA: smsc-ircc2 - remove excessive typedefs.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Cc: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:58 -07:00
Dmitry Torokhov
a956f4ca3e [PATCH] smsc-ircc2: drop DIM macro in favor of ARRAY_SIZE
IRDA: smsc-ircc2 - remove home-grown DIM macro, use ARRAY_SIZE intead.
      Also fix out-of-bound array access.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Cc: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:58 -07:00
Dmitry Torokhov
98b7777331 [PATCH] smsc-ircc2: formatting fixes
IRDA: smsc-ircc2 - some formatting changes for better readability.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Cc: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:57 -07:00
Dmitry Torokhov
527b6af413 [PATCH] smsc-ircc2: whitespace fixes
IRDA: smsc-ircc2 - whitespace fixes.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Cc: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:57 -07:00
Richard Purdie
3158106685 [PATCH] Input: Add a new switch event type
The corgi keyboard has need of a switch event type with slightly type to the
input system as recommended by the input maintainer.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Cc: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:54 -07:00
Richard Purdie
41b1bce80b [PATCH] w100fb: Update corgi platform code to match new driver
This patch moves the platform specific Sharp SL-C7x0 LCD code from the
w100fb driver into a more appropriate place and updates the Corgi code to
match the new w100fb driver.

It also updates the corgi touchscreen code to match the new simplified
interface available from w100fb.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:53 -07:00
Richard Purdie
aac51f09d9 [PATCH] w100fb: Rewrite for platform independence
The code w100fb was based on was horribly Sharp SL-C7x0 specific and there
was little else that could be done as I had no access to anything else with
a w100 in it.  There is no real documentation about this chipset available.

Ian Molton has access to other platforms with the w100 (Toshiba e-series)
and so between us, we've improved w100fb and made it platform independent.
Ian Molton also added support for the very similar w3220 and w3200
chipsets.

There are a lot of changes here and it nearly amounts to a rewrite of the
driver but it has been extensively tested and is being used in preference
to the original driver in the Zaurus community.  I'd therefore like to
update the mainline code to reflect this.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Acked-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:53 -07:00
Richard Purdie
8cc3c7af42 [PATCH] Corgi touchscreen: Fix a pmu bug
Corgi Touchscreen bugfix.  If the PMU isn't running, the register needs to
be set to a sane value rather than reusing some random value.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:53 -07:00
Richard Purdie
74b74890bc [PATCH] Corgi Touchscreen: Code cleanup / fixes
Clean up some Corgi Touchscreen logic and merge the repeat calls to
w100fb_blanking() in anticipation of the w100fb patch.

Fix a pm_message_t reference.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:53 -07:00
Richard Purdie
347e4843fa [PATCH] Corgi Touchscreen: Allow the driver to share the PMU
The Corgi Touchscreen driver uses the PMU as an accurate timing source which
conflicts with its usage for performance monitoring.  This patch allows it to
be shared with other users such as oprofile.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:53 -07:00
Richard Purdie
948e12f0bd [PATCH] Corgi Keyboard: Code tidying
The input system handles key state tracking so there's no need for the driver
to do so as well.  Also tidy up some comment formatting and remove a now
unneeded function.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:52 -07:00
Richard Purdie
8240a4a4bc [PATCH] Corgi Keyboard: Add some power management code
Add some power management code to the corgi keyboard driver so that only one
power event gets reported within any reasonable time frame and the driver
doesn't enter an infinte loop due to key repeat.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:52 -07:00
Richard Purdie
aba5a4c055 [PATCH] Corgi Keyboard: Fix a couple of compile errors
Fix a couple of compile errors in the corgi keyboard driver.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:52 -07:00
Pierre Ossman
4bc20a8d49 [PATCH] mmc: conditional scr sysfs entry
Only show the scr file in sysfs for SD cards.  Previously this was present
for all cards but had a contents of 0 for MMC cards.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:52 -07:00
Pierre Ossman
65ae2118e8 [PATCH] mmc: wbsd Secure Digital support
Add support for Secure Digital specific features in the wbsd driver.  Adds
support for read-only switch and wide bus transfers.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:51 -07:00
Richard Purdie
e619524fe5 [PATCH] Add write protection switch handling to the PXA MMC driver
Add a write protection switch handling code to the PXA MMC driver so
that platform specific code can provide it if available.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:51 -07:00
Pierre Ossman
5b4fd9aef7 [PATCH] sd: SD copyright notice
Credit where credit is due.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:51 -07:00
Pierre Ossman
f218278a45 [PATCH] sd: SD 4-bit bus
Infrastructure for 4-bit bus transfers with SD cards.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:51 -07:00
Pierre Ossman
a9c4342beb [PATCH] sd: SCR in sysfs
Export the SCR register through sysfs.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: David Brownell <david-b@pacbell.net>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:51 -07:00
Pierre Ossman
b57c43ad81 [PATCH] sd: SCR register
Read the SD specific SCR register from the card.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:50 -07:00
Pierre Ossman
a00fc09029 [PATCH] sd: read-only switch
Support for the read-only switch on SD cards which must be enforced by the
host.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:50 -07:00
Pierre Ossman
335eadf2ef [PATCH] sd: initialize SD cards
Support for the Secure Digital protocol in the MMC layer.

A summary of the legal issues surrounding SD cards, as understood by yours
truly:

Members of the Secure Digital Association, hereafter SDA, are required to sign
a NDA[1] before given access to any specifications.  It has been speculated
that including an SD implementation would forbid these members to redistribute
Linux.  This is the basic problem with SD support so it is unclear if it even
is a problem since it has no effect on those of us that aren't members.

The SDA doesn't seem to enforce these rules though since the patches included
here are based on documentation made public by some of the members.  The most
complete specs[2] are actually released by Sandisk, one of the founding
companies of the SDA.

Because of this the NDA is considered a non-issue by most involved in the
discussions concerning these patches.  It might be that the SDA is only
interested in protecting the so called "secure" bits of SD, which so far
hasn't been found in any public spec.  (The card is split into two sections,
one "normal" and one "secure" which has an access scheme similar to TPM:s).

(As a side note, Microsoft is working to make things easier for us since they
want to be able to include the source code for a SD driver in one of their
development kits.  HP is making sure that the new NDA will allow a Linux
implementation.  So far only the SDIO specs have been opened up[3].  More will
hopefully follow.)

 [1] http://www.sdcard.org/membership/images/ippolicy.pdf
 [2] http://www.sandisk.com/pdf/oem/ProdManualSDCardv1.9.pdf
 [3] http://www.sdcard.org/sdio/Simplified%20SDIO%20Card%20Specification.pdf

This patch contains the central parts of the SD support.  If no MMC cards are
found on a bus then the MMC layer proceeds looking for SD cards.  Helper
functions are extended to handle the special needs of SD cards.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:50 -07:00
Corey Minyard
8c702e1620 [PATCH] ipmi poweroff: fix chassis control
The IPMI power control function proc_write_chassctrl was badly written, it
directly used userspace pointers, it assumed that strings were NULL
terminated, and it used the evil sscanf function.  This converts over to
using the sysctl interface for this data and changes the semantics to be a
little more logical.

Signed-off-by: Corey Minyard <minyard@acm.org>
Cc: <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:49 -07:00
Corey Minyard
877197ef89 [PATCH] ipmi: remove unused fields
This removes the unused "all_cmd_rcvr" variable from the IPMI driver.

Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:49 -07:00
Corey Minyard
e8b336173b [PATCH] ipmi: style cleanups
Clean up various style issues in the IPMI driver.  Should be no functional
changes.

Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:49 -07:00
Corey Minyard
168524d673 [PATCH] ipmi: add hacks for IPMI chassis poweroff for certain Dell servers
This patch allows Dell servers with IPMI controllers that predate IPMI 1.5
to use the standard poweroff or powercycle commands.  These systems
firmware don't set the chassis capability bit in the Get Device ID, but
they do implement the standard poweroff and powercycle commands.

Tested on RHEL3 kernel 2.4.21-20.ELsmp on a PowerEdge 2600.  The standard
ipmi_poweroff driver cannot drive these systems.  With this patch, they
power off or powercycle as expected.

Signed-off-by: Matt Domsch <Matt_Domsch@dell.com>
Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:49 -07:00
Corey Minyard
56a55ec648 [PATCH] ipmi: fix panic ipmb response
The "null message handler" in the IPMI driver is used in startup and panic
situations to handle messages.  It was only designed to work with messages
from the local management controller, but in some cases it was used to get
messages from remote managmenet controllers, and the system would then
panic.  This patch makes the "null message handler" in the IPMI driver more
general so it works with any kind of message.

Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:48 -07:00
Corey Minyard
1fdd75bd6c [PATCH] ipmi: clean up versioning of the IPMI driver
This adds MODULE_VERSION, MODULE_DESCRIPTION, and MODULE_AUTHOR tags to the
IPMI driver modules.  Also changes the MODULE_VERSION to remove the
prepended 'v' on each value, consistent with the module versioning policy.

This patch also removes all the version information from everything except
the ipmi_msghandler module.

Signed-off-by: Matt Domsch <Matt_Domsch@dell.com>
Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:48 -07:00
Corey Minyard
3ae0e0f9b1 [PATCH] ipmi: OEM flag handling and hacks for some Dell machines
The ipmi driver does not have a way to handle firmware-generated events
which have the OEM[012] Data Available flags set.  In such a case, the
SMS_ATN bit may never get cleared by firmware, leaving the driver looping
infinitely but never able to make any progress.

This patch first simplifies storage and use of the data returned from an
IPMI Get Device ID command.

It then creates a new per-OEM handler hook, which should know how to handle
events with the OEM[012] Data Available flags set.  It then uses this to
implement a workaround for IPMI 1.5-capable Dell PowerEdge servers which
are susceptable to setting the OEM[012] Data Available flags when the
driver can't handle it.

Signed-off-by: Matt Domsch <Matt_Domsch@dell.com>
Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:48 -07:00
Corey Minyard
8f05ee9a63 [PATCH] ipmi: watchdog/NMI interaction fixes
There are some interactions between IPMI NMI timeouts and the other operations
of the IPMI driver.  This make sure those interactions are handled properly.

Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:48 -07:00
Corey Minyard
75b0768a39 [PATCH] ipmi: high-res timer support fixes
Fix some problems with the high-res timer support.

Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:47 -07:00
Corey Minyard
c14979b993 [PATCH] ipmi: add per-channel IPMB addresses
IPMI allows multiple IPMB channels on a single interface, and each channel
might have a different IPMB address.  However, the driver has only one IPMB
address that it uses for everything.  This patch adds new IOCTLS and a new
internal interface for setting per-channel IPMB addresses and LUNs.  New
systems are coming out with support for multiple IPMB channels, and they are
broken without this patch.

Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:47 -07:00
Andrey Panin
b224cd3a0c [PATCH] IPMI: use dmi_find_device()
This patch replaces homebrew DMI scanning code in IPMI System Interface driver
with dmi_find_device() call.

Signed-off-by: Andrey Panin <pazke@donpac.ru>
Cc: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:47 -07:00
Pekka Enberg
82ca76b6b1 [PATCH] drivers: convert kcalloc to kzalloc
This patch converts kcalloc(1, ...) calls to use the new kzalloc() function.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:46 -07:00
Pekka Enberg
7b842b6e37 [PATCH] USB: convert kcalloc to kzalloc
This patch converts kcalloc(1, ...) calls to use the new kzalloc() function.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:46 -07:00
Pekka Enberg
a97e148a8b [PATCH] input: convert kcalloc to kzalloc
This patch converts kcalloc(1, ...) calls to use the new kzalloc() function.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:45 -07:00
Olaf Hering
9b19d85acc [PATCH] provide MODALIAS= enviroment variable to autoload ieee1394 modules via udev
https://bugzilla.novell.com/show_bug.cgi?id=103746

Old 2.6.13 hotplug enviroment for 'plug in firewire disk' event:

==> debug.01139.ieee1394.add.8211 <==
set -- ieee1394
UDEV_LOG='7'
ACTION='add'
DEVPATH='/class/ieee1394/00010410100036e0-0'
SUBSYSTEM='ieee1394'
SEQNUM='1139'
PHYSDEVPATH='/devices/pci0001:10/0001:10:0d.0/0001:11:0a.0/fw-host0/00010410100036e0/00010410100036e0-0'
PHYSDEVBUS='ieee1394'
VENDOR_ID='000000'
MODEL_ID='001010'
GUID='00010410100036e0'
SPECIFIER_ID='00609e'
VERSION='010483'
UDEVD_EVENT='1'

Module spb2 is not loaded.

grep sbp2 /lib/modules/2.6.13-20050901172817-default/modules.alias
alias ieee1394:ven*mo*sp0000609Ever00010483* sbp2

printf 'ieee1394:ven%08Xmo%08Xsp%08Xver%08X\n' '0x000000' '0x001010' '0x00609e' '0x010483'
ieee1394:ven00000000mo00001010sp0000609Ever00010483

modprobe -v ieee1394:ven00000000mo00001010sp0000609Ever00010483
insmod /lib/modules/2.6.13-20050901172817-default/kernel/drivers/ieee1394/sbp2.ko

Providing a MODALIAS= enviroment variable with the content above will fix it.

Signed-off-by: Olaf Hering <olh@suse.de>
Cc: Ben Collins <bcollins@debian.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:41 -07:00
Brian King
38f1852759 [PATCH] block: CFQ refcounting fix
I ran across a memory leak related to the cfq scheduler. The cfq
init function increments the refcnt of the associated request_queue.

This refcount gets decremented in cfq's exit function. Since blk_cleanup_queue
only calls the elevator exit function when its refcnt goes to zero, the
request_q never gets cleaned up. It didn't look like other io schedulers were
incrementing this refcnt, so I removed the refcnt increment and it fixed the
memory leak for me.

To reproduce the problem, simply use cfq and use the scsi_host scan sysfs
attribute to scan "- - -" repeatedly on a scsi host and watch the memory
vanish.

Signed-off-by: Brian King <brking@us.ibm.com>
Acked-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:39 -07:00
Philipp Matthias Hahn
5ba4d46dc4 [PATCH] tpm: fix tpm_atmel.c on ICH6
While installing Debian on our new IBM X41 Tablet, I tried briefly to use
the built-in Atmel TPM.  The Athmel TPM is also located on the LPC-bus of
the ICH6.  To make it work I had to apply the following patch:

Signed-off-by: Philipp Matthias Hahn <pmhahn@titan.lahn.de>
Acked-by: Kylene Jo Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:36 -07:00
Jesper Juhl
1e1a5cc77e [PATCH] isdn_v110 warning fix
Here's a small warning fix for drivers/isdn/i4l/isdn_v110.c
 drivers/isdn/i4l/isdn_v110.c:523: warning: `ret' might be used uninitialized in this function

In addition to Karsten Keil signing off on the patch, Thomas Pfeiffer also
commented on the patch, saying
"initializing ret with the value zero is correct and should be done."

Please apply.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:36 -07:00
Alex Williamson
96803820b3 [PATCH] hpet: fix drift and url
The HPET driver is using a parts per second drift factor instead of the
standard parts per million drift the time interpolator code expects.  This
patch fixes that problem and updates the URL for the HPET spec.

Signed-off-by: Alex Williamson <alex.williamson@hp.com>
Cc: "Robert W. Picco" <bob.picco@hp.com>
Acked-by: "Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:36 -07:00
Antonino A. Daplas
414edcd32a [PATCH] vt: fix possible memory corruption in complement_pos
Based on a patch from Andr Pereira de Almeida <andre@cachola.com.br>

It might be possible for the saved pointer (*p) to become invalid in
between vc_resizes, so saving the screen offset instead of the screen
pointer is saner.

This bug is very hard to trigger though, but Andre probably did, if he's
submitting this patch.  Anyway, with Andre's patch, it's still possible for
the offsets to be still illegal, if the new screen size is smaller than the
old one.  So I've also added checks if the offsets are still within the
screenbuffer size.

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:36 -07:00
Kumar Gala
9c45817f41 [PATCH] Remove non-arch consumers of asm/segment.h
asm/segment.h varies greatly on different architectures but is clearly
deprecated.  Removing all non-architecture consumers will make it easier
for us to get ride of asm/segment.h all together.

Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:34 -07:00
Stuart McLaren
309c0a1d5d [PATCH] blk: Use blk_queue_xxx functions to set parameters
Per-queue parameters should be updated using the appropriate blk_queue_xxx
functions.

Signed-off-by: Stuart McLaren <stuart.mclaren@hp.com>
Cc: Jens Axboe <axboe@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:34 -07:00
Stephane Doyon
2d237c6365 [PATCH] Console blanking locking fix
I've had WARN_CONSOLE_UNLOCKED warnings when calling TIOCLINUX
TIOCL_BLANKSCREEN and TIOCL_UNBLANKSCREEN.

(I'm blind and I use a braille display.  I use those functions to blank my
laptop's screen so people don't read it, and hopefully to conserve power.)

The warnings are from these places:
do_blank_screen at drivers/char/vt.c:2754 (Not tainted)
save_screen at drivers/char/vt.c:575 (Not tainted)
do_unblank_screen at drivers/char/vt.c:2822 (Not tainted)
set_palette at drivers/char/vt.c:2908 (Not tainted)

At a glance I would think the following patch ought to fix that.  Tested on
one machine.  Could you please tell me if this is correct and/or forward
the patch where appropriate...

Signed-off-by: Stephane Doyon <s.doyon@videotron.ca>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:31 -07:00
Neil Horman
f62c6d0a26 [PATCH] Add missing overflow check in get_blkdev_list
Patch to clean up missing overflow check in get_blkdev_list.  The printf
which adds the "Block Devices" string in /proc/devices can overflow the
presented page if get_chrdev_list eats up the entire 4k space.

Signed-off-by: Neil Horman <nhorman@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:30 -07:00
Tommy S. Christensen
2de93fbf3c [PATCH] 3c59x: read current link status from phy
The phy status register must be read twice in order to get the actual link
state.

Signed-off-by: Tommy S. Christensen <tommy.christensen@tpack.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:30 -07:00
Maximilian Attems
85747f0325 [PATCH] parport: add NetMOS 9805 support
This interface is said to be commonly used in germany: "The patch has been
proven to work fine in a beige G3 Mac."
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=262324

Signed-off-by: maximilian attems <janitor@sternwelten.at>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:28 -07:00
Nikita Danilov
4b0dc07e66 [PATCH] cleanup of deadline_dispatch_requests()
cleanup of deadline_dispatch_requests():

- replace drq selection with hopefully clearer while semantically the
  same construct: take write request, if there is any, otherwise take read
  one, or NULL if none exist.

- kill unused other_dir.

Signed-off-by: Nikita Danilov <nikita@clusterfs.com>
Cc: Jens Axboe <axboe@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:28 -07:00
Doug Warzecha
90563ec412 [PATCH] dcdbas: add Dell Systems Management Base Driver with sysfs support
This patch adds the Dell Systems Management Base Driver with sysfs support.

This driver has been tested with Dell OpenManage.

Signed-off-by: Doug Warzecha <Douglas_Warzecha@dell.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:27 -07:00
Abhay Salunke
6c54c28e69 [PATCH] dell_rbu: new Dell BIOS update driver
Remote BIOS Update driver for updating BIOS images on Dell servers and
desktops.  See dell_rbu.txt for details.

Signed-off-by: Abhay Salunke <Abhay_Salunke@dell.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:27 -07:00
Abhay Salunke
6e3eaab020 [PATCH] modified firmware_class.c to support no hotplug
Upgrade the request_firmware_nowait function to not start the hotplug
action on a firmware update.

This patch is tested along with dell_rbu driver on i386 and x86-64 systems.

Signed-off-by: Abhay Salunke <Abhay_Salunke@dell.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:26 -07:00
Tobias Klauser
d013a068a5 [PATCH] meye: use dma-mapping constants
Use the DMA_32BIT_MASK constant from dma-mapping.h when calling
pci_set_dma_mask() or pci_set_consistent_dma_mask() This patch includes
dma-mapping.h explicitly because it caused errors on some architectures
otherwise.  See http://marc.theaimsgroup.com/?t=108001993000001&r=1&w=2 for
details

Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Signed-off-by: Stelian Pop <stelian@popies.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:25 -07:00
Bjorn Helgaas
e139aa595c [PATCH] PNP: make pnp_dbg conditional directly on CONFIG_PNP_DEBUG
Seems pointless to require .c files to test CONFIG_PNP_DEBUG and
conditionally define DEBUG before including <linux/pnp.h>.  Just test
CONFIG_PNP_DEBUG directly in pnp.h.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Adam Belay <ambx1@neo.rr.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:25 -07:00
Stelian Pop
9f4a6dce10 [PATCH] sonypi: remove obsolete event
Remove old obsolete event.

Signed-off-by: Stelian Pop <stelian@popies.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:24 -07:00
Erik Waling
d2052c1676 [PATCH] sonypi SPIC initialisation fix
Newer Sony VAIO models (VGN-S480, VGN-S460, VGN-S3XP etc) use a new method to
initialize the SPIC device.  The new way to initialize (and disable) the
device comes directly from the AML code in the _CRS, _SRS and _DIS methods
from the DSDT table.  This patch adds support for the new models.

Signed-off-by: Erik Waling <erikw@acc.umu.se>
Signed-off-by: Stelian Pop <stelian@popies.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:24 -07:00
Christoph Hellwig
a100777082 [PATCH] move 68360serial.c over use initcalls
this is the last serial driver not using initcalls.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: <jeff@uclinux.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:24 -07:00
Christoph Hellwig
573fc11313 [PATCH] move m68k rtc drivers over to initcalls
this gets rid of the last two explicit initializations in misc.c

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:23 -07:00
Christoph Hellwig
edf83015fc [PATCH] remove a dead extern in mem.c
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:23 -07:00
Bjorn Helgaas
a2822e7f00 [PATCH] pnp: consolidate kmalloc wrappers
ISAPNP, PNPBIOS, and PNPACPI all had their own kmalloc wrappers that
reimplemented kcalloc().  Remove the wrappers and just use kcalloc()
directly.

Note that this also removes the PNPBIOS error message when the kmalloc
fails.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:21 -07:00
Daniel Ritz
ea2f1590aa [PATCH] yenta: make ToPIC95 bridges work with 16bit cards
ToPIC95 brides (and maybe some other too) require to use the ExCA registers
to power up the socket if a 16bit card is pluged.  allow socket drivers to
set a flag so that yenta does just that.  also clean up yenta_get_status()
a bit to use the new yenta_get_power() function.

Side note: ToPIC97 bridges (at least in Rev.5 i have) don't require this.

Ryan Underwood <nemesis-lists@icequake.net> said:

 According to the mail that David Hinds received from a Toshiba engineer,
 ToPIC95 and 97 do require this, and ToPIC100 does not.  Maybe you have a
 later revision.

 For all chips, 16-bit cards can be enabled through ExCA.  So doesn't it
 make sense just to make this the default behavior for all Toshiba chips,
 to avoid corner cases showing up later?

Daniel responded:

 I disagree with ryan to change anything for topic97 bridges.  they work.
 and I couldn't find (read google) any report of a topic97 breaking on
 applying power with the CB registers.

 I'm having several toshba notebooks at work (and home) with topic95,97,100
 bridges.  Only the ones with a topic95 didn't work.

Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:21 -07:00
Pavel Machek
987132bb0b [PATCH] Support powering sharp zaurus sl-5500 LCD up and down
This adds support for powering Zaurus's video up and down.  PDA without
screen is kind of useless, so it is quite important...  I'll have to figure
out how to really control the frontlight, because LCD without that is quite
hard to read.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:20 -07:00
Alan Cox
f2cf8e25ba [PATCH] Clean up the old digi support and rescue it
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:20 -07:00
Peter Osterlund
3676347a5e [PATCH] kill bio->bi_set
Jens:

->bi_set is totally unnecessary bloat of struct bio.  Just define a proper
destructor for the bio and it already knows what bio_set it belongs too.

Peter:

Fixed the bugs.

Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Peter Osterlund <petero2@telia.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:20 -07:00
Ingo Molnar
8446f1d391 [PATCH] detect soft lockups
This patch adds a new kernel debug feature: CONFIG_DETECT_SOFTLOCKUP.

When enabled then per-CPU watchdog threads are started, which try to run
once per second.  If they get delayed for more than 10 seconds then a
callback from the timer interrupt detects this condition and prints out a
warning message and a stack dump (once per lockup incident).  The feature
is otherwise non-intrusive, it doesnt try to unlock the box in any way, it
only gets the debug info out, automatically, and on all CPUs affected by
the lockup.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-Off-By: Matthias Urlichs <smurf@smurf.noris.de>
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:17 -07:00
Rafael J. Wysocki
5b039e681b [PATCH] 3c59x PM fixes
This patch adds some missing pci-related calls to the suspend and resume
routines of the 3c59x driver.  It also makes the driver free/request IRQ on
suspend/resume, in accordance with the proposal at:
http://lists.osdl.org/pipermail/linux-pm/2005-May/000955.html

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:16 -07:00
Ashok Raj
54d5d42404 [PATCH] x86/x86_64: deferred handling of writes to /proc/irqxx/smp_affinity
When handling writes to /proc/irq, current code is re-programming rte
entries directly. This is not recommended and could potentially cause
chipset's to lockup, or cause missing interrupts.

CONFIG_IRQ_BALANCE does this correctly, where it re-programs only when the
interrupt is pending. The same needs to be done for /proc/irq handling as well.
Otherwise user space irq balancers are really not doing the right thing.

- Changed pending_irq_balance_cpumask to pending_irq_migrate_cpumask for
  lack of a generic name.
- added move_irq out of IRQ_BALANCE, and added this same to X86_64
- Added new proc handler for write, so we can do deferred write at irq
  handling time.
- Display of /proc/irq/XX/smp_affinity used to display CPU_MASKALL, instead
  it now shows only active cpu masks, or exactly what was set.
- Provided a common move_irq implementation, instead of duplicating
  when using generic irq framework.

Tested on i386/x86_64 and ia64 with CONFIG_PCI_MSI turned on and off.
Tested UP builds as well.

MSI testing: tbd: I have cards, need to look for a x-over cable, although I
did test an earlier version of this patch.  Will test in a couple days.

Signed-off-by: Ashok Raj <ashok.raj@intel.com>
Acked-by: Zwane Mwaikambo <zwane@holomorphy.com>
Grudgingly-acked-by: Andi Kleen <ak@muc.de>
Signed-off-by: Coywolf Qi Hunt <coywolf@lovecn.org>
Signed-off-by: Ashok Raj <ashok.raj@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:15 -07:00
Max Asbock
66172d259b [SERIAL] Update ibmasm driver for death of register_serial&co
Signed-off-by: Max Asbock <masbock@us.ibm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-07 21:37:00 +01:00
Jeff Garzik
ca20aa6954 [libata sata_mv] fix build
This function will go away when pci_intx() finally makes it
into the core PCI layer.
2005-09-07 02:05:59 -04:00
Brett Russ
20f733e7d7 [PATCH] libata: Marvell SATA support (PIO mode)
This is my libata compatible low level driver for the Marvell SATA
family.  Currently it successfully runs in PIO mode on a 6081 chip.
EDMA support is in the works and should be done shortly.  Review,
testing (especially on other flavors of Marvell), comments welcome.

Signed-off-by: Brett Russ <russb@emc.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-07 01:56:09 -04:00
Brett Russ
7da7931283 [PATCH] libata: fix pio_mask values (take 2)
ata_get_mode_mask() uses bits 3 and 4 in the pio_mask to represent PIO
modes 3 and 4.  The value read from the drive, which reports support
for PIO3 and PIO4 in bits 0 and 1, is shifted left by 3 bits and OR'd
with 0x7 (which then corresponds to PIO 2-0 in libata).  Thus, the
drivers below need adjustments to comply with the way pio_mask is
used.  I changed the masks from the commented values to all support
PIO4-0, since the spec mandates that PIO0-2 are supported and there's
no reason not to support PIO3 IMO.

Signed-off-by: Brett Russ <russb@emc.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-07 01:54:54 -04:00
Jeff Garzik
344babaa9d [kernel-doc] fix various DocBook build problems/warnings
Most serious is fixing include/sound/pcm.h, which breaks the DocBook
build.

The other stuff is just filling in things that cause warnings.
2005-09-07 01:15:17 -04:00
Jeff Garzik
0edd5b4491 [wireless ieee80211,ipw2200] Lindent source code
No code changes, just Lindent + manual fixups.

This prepares us for updating to the latest Intel driver code, plus
gives the source code a nice facelift.
2005-09-07 00:48:31 -04:00
Jeff Garzik
bbeec90b98 [wireless] build fixes after merging WE-19 2005-09-07 00:27:54 -04:00
Pieter Dejaeghere
c6bb15a0c4 [ARCNET]: Fix return value from arcnet_send_packet().
From: Pieter Dejaeghere <pieter@dejaeghere.net>

Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-06 19:54:48 -07:00
Al Viro
e345d5ef6d [PATCH] lvalues abuse in lance
result of comma operator is not an lvalue

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-06 22:47:00 -04:00
Jean Tourrilhes
ce6623c3d8 [PATCH] airo : WE-19 support
Dan Williams already included most parts of my WE-19 patch for
the airo driver in the kernel. There was just a few bits he could not
do because WE-19 itself was not in the kernel. Those are the missing
bits.
        Tested with 2.6.13 (with real HW).

Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-06 22:45:14 -04:00
Jean Tourrilhes
61bd496314 [PATCH] prism54 : WE-17 support
My patch that adds WE-17 support to the Prism54 driver went
already in the kernel, except for a tiny bit that was dropped on the
way. This is the missing bit....
	Tested with 2.6.13 (with real HW).

Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-06 22:44:23 -04:00
Jean Tourrilhes
00b309f561 [PATCH] wl3501_cs : WE-17 support
wl3501_cs won't compile with WE-19. This patches fixes it.

Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com>
Acked-by: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-06 22:44:23 -04:00
Jean Tourrilhes
72f98d38a8 [PATCH] atmel_cs : WE-17 support
This adds support for WE-17 to the atmel_cs driver. Not
tested, I don't have the HW.

Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-06 22:44:23 -04:00
Jean Tourrilhes
62337dd54b [PATCH] iw263_netwave_we17.diff
This adds support for WE-17 to the netwave_cs driver. Tested
with 2.6.13 (with real HW).

Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-06 22:43:14 -04:00
Jean Tourrilhes
3d5d5ac085 [PATCH] ray_cs : WE-17 support
This adds support for WE-17 to the ray_cs driver. Tested
with 2.6.13 (with real HW).

Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-06 22:43:14 -04:00
Jens Osterkamp
054034dbf5 [PATCH] net: fix bonding with spider_net
Another small update for the spidernet driver to fix a bug encountered
during testing our latest hardware with dual-ethernet support.

Signed-off-by: Arnd Bergmann <arndb@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-06 22:35:30 -04:00
Jens Osterkamp
543cec517d [PATCH] net: update the spider_net driver
- Prevent PCI posting problems by using synchronous register access
  in critical places

- Check return value from firmware device tree functions

- fix device cleanup

Signed-off-by: Arnd Bergmann <arndb@de.ibm.com>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-06 22:35:29 -04:00
Jens Osterkamp
aaec0fab5f [PATCH] net: add driver for the NIC on Cell Blades
This patch adds a driver for a new 1000 Mbit ethernet NIC.  It is
integrated on the south bridge that is used for our Cell Blades.

The code gets the MAC address from the Open Firmware device tree, so it
won't compile on platforms other than ppc64.

This is the first public release, so I don't expect the first version to
get merged, but I'd aim for integration within the 2.6.13 time frame.

Cc: Utz Bacher <utz.bacher@de.ibm.com>
Signed-off-by: Arnd Bergmann <arndb@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-06 22:17:49 -04:00
viro@ftp.linux.org.uk
25097d4bda [PATCH] __user annotations (forcedeth.c)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-06 22:17:12 -04:00
Michael Ellerman
269cd3819c [PATCH] iseries_veth: Update copyright notice
My overlords have asked me to update the copyright notice for iseries_veth.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-06 22:17:12 -04:00
viro@ftp.linux.org.uk
43fece7b8b [PATCH] missed s/u32/pm_message_t/ (dm9000)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-06 22:17:12 -04:00
viro@ftp.linux.org.uk
5ac90037c8 [PATCH] iomem annotations (ac3200.c)
no need to mess with (wrong) casts for ->mem_start, when we have the
original iomem pointer used to set ->mem_start in the first place...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-06 22:17:12 -04:00
Frank Pavlic
8e84c801ba [PATCH] s390: claw driver fixes
[patch 1/4] s390: claw driver fixes

From: Andy Richter <richtera@us.ibm.com>
	- change memory allocation and move dbf from proc to debugfs
	- use dev_kfree_skb_any instead of dev_kfree_skb_irq

Signed-off-by: Frank Pavlic <pavlic@de.ibm.com>

diffstat:
 claw.c |   20 ++++++++++----------
 1 files changed, 10 insertions(+), 10 deletions(-)
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-06 22:15:20 -04:00
ravinandan.arakali@neterion.com
776bd20fa2 [PATCH] S2io: Hardware and miscellaneous fixes
Hi,
This patch contains the following hardware related fixes and other
miscellaneous bug fixes.

1. Updated the definition of single and double-bit ECC errors
2. Earlier we were allocating Transmit descriptors equal to
   MAX_SKB_FRAGS. This was causing a boundary condition failure.
   Need to allocate MAX_SKB_FRAGS+1 descriptors.
3. On some platforms(like PPC), pci_alloc_consistent() can return
   a zero DMA address. Since the NIC cannot handle zero-addresses,
   a workaround has been provided. Basically, we don't use such
   that page. We reallocate.
4. If list_info allocation failed during driver load, check for
   it during driver exit and return instead of trying to dereference
   NULL pointer.
5. Increase the debug level of few non-critical debug messages.
6. Reset the card on critical ECC double errors only in case of
   XframeI since XframeII can recover from such errors.
7. Print copyright message on driver load.
8. Bumped up the driver version no. to 2.0.8.1

Signed-off-by: Ravinandan Arakali <ravinandan.arakali@neterion.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-06 22:12:57 -04:00
James Bottomley
17fa53da12 Merge by hand (conflicts in sd.c) 2005-09-06 17:52:54 -05:00
James Bottomley
3173d8c342 [SCSI] quieten messages on scsi_execute commands
scsi_io_completion() can be a bit noisy about certain conditions.
Previously this wasn't a problem for internally generated commands,
since they never hit it.  However, since we do all SCSI commands via
bios, now they do.  user CD testers like magicdev are now getting not
ready messages every time they touch the CD to see if there's anything
in it.

Fix this by making all scsi_execute commands REQ_QUIET and making
scsi_finish_io() not say anything for REQ_QUIET.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-06 17:37:57 -05:00
Christoph Hellwig
fe1b2d544d [SCSI] unexport scsi_add_timer/scsi_delete_timer
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-06 17:26:37 -05:00
Christoph Hellwig
c5478def7a [SCSI] switch EH thread startup to the kthread API
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-06 17:26:06 -05:00
Christoph Hellwig
32993523dc [SCSI] fix SCSI_IOCTL_PROBE_HOST
This returns always false with new-style drivers right now.  Make it
return always true instead, as a host must be present if we are able
to call the ioctl (without a host attached there would be no device
node to call on..)

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-06 17:25:16 -05:00
Anton Blanchard
4869040512 [SCSI] Universal Xport no attach blacklist
On Fri, Dec 13, 2002 at 12:24:39AM +1100, Anton Blanchard wrote:

> We tested 2.5.51 on a ppc64 box, qlogic 2312 and a fastt700 array. I
> had CONFIG_SCSI_REPORT_LUNS and unfortunately it thought the management
> LUN was a disk:
>
>   Vendor: IBM       Model: Universal Xport   Rev: 0520
>   Type:   Direct-Access                      ANSI SCSI revision: 03
>
> ...
>
> SCSI device sdaj: drive cache: write through
> SCSI device sdaj: 40960 512-byte hdwr sectors (21 MB)
>  sdaj: unknown partition table
> Attached scsi disk sdaj at scsi2, channel 0, id 0, lun 31
>
> ...
>
> end_request: I/O error, dev sdaj, sector 0

Three years later...

It looks like SGI use the same FC vendor and they already have a
workaround for this issue. The following patch adds the IBM version of
it.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-06 17:23:43 -05:00
Alan Stern
4451e47262 [SCSI] sd: pause in sd_spinup_disk for slow USB devices
This patch adds a delay tailored for USB flash devices that are slow to
initialize their firmware.  The symptom is a repeated Unit Attention with
ASC=0x28 (Not Ready to Ready transition).  The patch will wait for up to 5
seconds for such devices to become ready.  Normal devices won't send the
repeated Unit Attention sense key and hence won't trigger the patch.

This fixes a problem with James Roberts-Thomson's USB device, and I've
seen several reports of other devices exhibiting the same symptoms --
presumably they will be helped as well.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-06 17:21:53 -05:00
Alan Stern
e47373ec1c [SCSI] return success after retries in scsi_eh_tur
The problem lies in the way the error handler uses TEST UNIT READY to
tell whether error recovery has succeeded.  The scsi_eh_tur function
gives up after one round of retrying; after that it decides that more
error recovery is needed.

However TUR is liable to report sense data indicating a retry is needed
when in fact error recovery has succeeded.  A typical example might be
SK=2, ASC=4, ASCQ=1 (Logical unit in process of becoming ready).  The mere
fact that we were able to get a sensible reply to the TUR should indicate
that the device is working well enough to stop error recovery.

I ran across a case back in January where this happened.  A CD-ROM drive
timed out the INQUIRY command, and a device reset fixed the blockage.
But then the drive kept responding with 2/4/1 -- because it was spinning
up I suppose -- until the error handler gave up and placed it offline.
If the initial INQUIRY had received the 2/4/1 instead, everything would
have worked okay.  It doesn't seem reasonable for things to fail just
because the error handler had started running.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-06 17:19:23 -05:00
Russell King
1cd9855c1b [SERIAL] Fix lh7a40x serial driver
Missed updating two lh7a40xuart_stop_tx calls.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-06 23:14:59 +01:00
James Bottomley
4dddbc26c3 [SCSI] ibmvscsi: handle large scatter/gather lists
The maximum size of a scatter-gather list that the current IBM VSCSI
Client can handle is 10.  This patch adds large scatter-gather support
to the client so that it is capable of handling up to SG_ALL(255)
number of requests in the scatter-gather list.

Signed-off-by: Linda Xie <lxie@us.ibm.com>
Acked by: Dave C Boutcher <sleddog@us.ibm.com>

Rejections fixed up and
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-06 17:11:54 -05:00
Linus Torvalds
5bcaa15579 Merge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 2005-09-06 00:47:18 -07:00
Linus Torvalds
1e231efe50 Merge master.kernel.org:/home/rmk/linux-2.6-arm 2005-09-06 00:45:34 -07:00
Linus Torvalds
ef88b7dba2 Merge master.kernel.org:/pub/scm/linux/kernel/git/sam/kbuild 2005-09-06 00:35:51 -07:00
Linus Torvalds
f65e77693a Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6 2005-09-06 00:32:12 -07:00
Linus Torvalds
8566cfc9fe Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/i2c-2.6 2005-09-06 00:31:02 -07:00
Linus Torvalds
7bdb2b6aca Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 2005-09-06 00:29:52 -07:00
Al Viro
c0f2f761e1 [SPARC64]: Kconfig fix (GEN_RTC dependencies)
Yet another architecture not coverd by GEN_RTC - sparc64 never picked
it until now and it doesn't have asm/rtc.h to go with it, so it
wouldn't compile anyway (or have these ioctls in the user-visible
headers, for that matter).

FWIW, I'm very tempted to introduce ARCH_HAS_GEN_RTC and have it set
in arch/*/Kconfig for architectures that know what to do with this
stuff - for something supposedly generic the list of architectures
where it doesn't work is getting too long...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-05 23:35:41 -07:00
Al Viro
3d9c994840 [SUNSU]: Compile fixes.
sunsu had been broken by ->stop_tx/->start_tx API changes.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-05 23:35:05 -07:00
David S. Miller
53d0fc27af [RTC]: Use SA_SHIRQ in sparc specific code.
Based upon a report from Jason Wever.

Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-05 23:33:05 -07:00
Al Viro
1d25240fcf [MOXA]: Fix this driver properly.
Actually, proper fix of that breakage is embarrassingly simple - it's yet
another gratitious leftover include of asm/segment.h, so incremental to the
previos would be removal of that BROKEN and removal of bogus include from
mxser.c itself.

Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-05 23:30:15 -07:00
David S. Miller
3da54c5b25 [IPW2200]: ipw2200.h needs linux/dma-mapping.h
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-05 23:08:01 -07:00
David S. Miller
74da1edf26 [TG3]: Update driver version and release date.
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-05 17:56:11 -07:00
Michael Chan
38f3843ed6 [TG3]: Use status tag to check for new events
Use the status tag to determine if there are new events in
tg3_interrupt_tagged(). We discussed about this a while ago with Grant
Grundler and DaveM. This scheme makes it unnecessary to clear the
updated bit in the status block when using tagged mode, and only
a simple comparison is needed to determine if there are new events.

The tp->lock around netif_rx_complete() and tg3_restart_ints() is also
removed. It is unnecessary with DaveM's new locking scheme.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-05 17:53:32 -07:00
Michael Chan
61487480dd [TG3]: Remove status block access in tg3_msi() and add prefetches
Remove unnecessary status block accesses in tg3_msi(). Since MSI is
not shared, it is unnecessary to read the status block to determine if
there are any new events in the MSI handler. It is also unnecessary to
clear the updated bit in the status block.

Since the poll list is per-cpu, tg3_poll() will be scheduled to run on
the same CPU that received the MSI. Prefetches for the status block
and the next rx descriptors are added in tg3_msi() to improve their
access times when tg3_poll() runs.

In the non-MSI irq handlers, we need to check the status block because
interrupts may be shared. Only prefetches for the next rx descriptors
are added.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-05 17:53:19 -07:00
Michael Chan
9f40dead25 [TG3]: Add PHY loopback test
Improve ethtool loopback self test by adding PHY loopback to the
existing MAC loopback test.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-05 17:53:06 -07:00
Michael Chan
4009a93d8e [TG3]: Add ethtool -p support
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-05 17:52:54 -07:00
Michael Chan
4c98748763 [TG3]: Minor 5780 and 5752 fixes
Minor SerDes bug fixes for 5780S and nvram bug fixes for 5780 and
5752.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-05 17:52:38 -07:00
James Bottomley
d856f1e337 [PATCH] klist: fix klist to have the same klist_add semantics as list_head
at the moment, the list_head semantics are

list_add(node, head)

whereas current klist semantics are

klist_add(head, node)

This is bound to cause confusion, and since klist is the newcomer, it
should follow the list_head semantics.

I also added missing include guards to klist.h

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 16:03:13 -07:00
Jesper Juhl
fef6ec8dd9 [PATCH] Driver core: small cleanup; remove check for NULL before kfree() in driver core
Remove needless checking of variable for NULL before calling kfree() on it.
Applies to 2.6.13-rc6-git9

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 16:03:13 -07:00
Shaohua Li
ceaeade1f9 [PATCH] Driver core: hande sysdev suspend failure
This patch adds the return value check for sysdev suspend and does
restore in failure case. Send the patch to pm-list, but seems lost, so I
resend it.

Signed-off-by: Shaohua Li<shaohua.li@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 16:03:12 -07:00
Andrew Morton
9a8af6b3b6 [PATCH] Floppy: add cmos attribute to floppy driver tidy
Fiddle with coding style a bit.

Cc: Hannes Reinecke <hare@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 16:03:11 -07:00
Hannes Reinecke
94fd0db7bf [PATCH] Floppy: Add cmos attribute to floppy driver
Currently only a device 'fdX' shows up in sysfs; the other possible
device for this drive (like fd0h1440 etc) must be guessed from there.

This patch corrects the floppy driver to create a platform device for
each floppy found; each platform device also has an attribute 'cmos'
which represents the cmos type for this drive. From this attribute the
other possible device types can be computed.

From: Hannes Reinecke <hare@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 16:03:10 -07:00
Dmitry Torokhov
76d1ce00bd [PATCH] Driver core: link device and all class devices derived from it.
Driver core: link device and all class devices derived from it.

To ease the task of locating class devices derived from a certain
device create symlinks from parent device to its class devices.
Change USB host class device name from usbX to usb_hostX to avoid
conflict when creating aforementioned links.

Tweaked by Greg to have the symlink be "class_name:class_device_name" in
order to prevent duplicate links.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 16:03:10 -07:00
Greg Kroah-Hartman
d65da6eae1 [PATCH] Fix manual binding infinite loop
Fix for manual binding of drivers to devices.  Problem is if you pass in
a valid device id, but the driver refuses to bind.  Infinite loop as
write() tries to resubmit the data it just sent.

Thanks to Michal Ostrowski <mostrows@watson.ibm.com> for pointing the
problem out.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 16:03:09 -07:00
Pavel Roskin
3a48c4c2d5 [PATCH] orinoco: New driver - spectrum_cs.
Signed-off-by: Pavel Roskin <proski@gnu.org>

diff-tree dee4f325520d4ea29397dd67ca657b7235bb1790 (from c88faac230cc9775445e5c644991c352e35c72a1)
Author: Pavel Roskin <proski@gnu.org>
Date:   Thu Sep 1 17:46:39 2005 -0400

    New driver - spectrum_cs.

    Driver for 802.11b cards using RAM-loadable Symbol firmware, such as
    Symbol Wireless Networker LA4100, CompactFlash cards by Socket
    Communications and Intel PRO/Wireless 2011B.

    The driver implements Symbol firmware download.  The rest is handled
    in hermes.c and orinoco.c.

    Utilities for downloading the Symbol firmware are available at
    http://sourceforge.net/projects/orinoco/
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 18:14:08 -04:00
Pavel Roskin
ec82905177 [PATCH] orinoco: New driver - orinoco_nortel.
Signed-off-by: Pavel Roskin <proski@gnu.org>

diff-tree dce61aef99ceb57370b70222dc34d788666c0ac3 (from ceb6695092be8dcdfe2dec6ee5097d613011489d)
Author: Pavel Roskin <proski@gnu.org>
Date:   Thu Sep 1 15:50:55 2005 -0400

    New driver - orinoco_nortel.

    This is a driver for Nortel emobility PCI adaptors, which consist of an
    Orinoco compatible PCMCIA card and a simple PCI-to-PCMCIA bridge.  The
    driver initializes the device and uses Orinoco core driver for actual
    wireless networking.
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 18:14:08 -04:00
Pavel Roskin
8c09e16bd8 [PATCH] orinoco: Remove EXPERIMENTAL mark from PLX_HERMES, TMD_HERMES and PCI_HERMES.
Signed-off-by: Pavel Roskin <proski@gnu.org>

diff-tree ceb6695092be8dcdfe2dec6ee5097d613011489d (from 6b39374a27)
Author: Pavel Roskin <proski@gnu.org>
Date:   Thu Sep 1 14:50:10 2005 -0400

    Remove EXPERIMENTAL mark from PLX_HERMES, TMD_HERMES and PCI_HERMES.

    Those drivers have been used for a long time, and there have been very
    few problem reports.
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 18:14:07 -04:00
Pavel Roskin
c89cc225f7 [PATCH] orinoco: Optimize orinoco_join_ap()
Signed-off-by: Pavel Roskin <proski@gnu.org>

diff-tree cb289b9f9b2a0f3ae7070a008f22e383b37526ee (from 56bfcdb38b3d04c1f8c1fd705e411f4be53b663c)
Author: Pavel Roskin <proski@gnu.org>
Date:   Thu Sep 1 19:05:16 2005 -0400

    Optimize orinoco_join_ap() - break from loop once the requested
BSSID
    is found.
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 18:14:07 -04:00
Pavel Roskin
708218b064 [PATCH] orinoco: Fix memory leak on error in processing hostscan frames.
Signed-off-by: Pavel Roskin <proski@gnu.org>

diff-tree ca955293cdfd3139e150d3b4fed3922a7eb651fb (from cb289b9f9b2a0f3ae7070a008f22e383b37526ee)
Author: Pavel Roskin <proski@gnu.org>
Date:   Thu Sep 1 19:08:00 2005 -0400

    Fix memory leak on error in processing hostscan frames.
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 18:13:44 -04:00
Pavel Roskin
acf73a8563 [PATCH] orinoco: Remove entry for Intel PRO/Wireless 2011B.
Signed-off-by: Pavel Roskin <proski@gnu.org>

diff-tree c88faac230cc9775445e5c644991c352e35c72a1 (from dce61aef99ceb57370b70222dc34d788666c0ac3)
Author: Pavel Roskin <proski@gnu.org>
Date:   Thu Sep 1 17:09:45 2005 -0400

    Remove entry for Intel PRO/Wireless 2011B.

    It is not supported by this driver because it has no firmware in
    flash.  spectrum_cs is needed for this device.
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 18:13:44 -04:00
Pavel Roskin
70817c40b9 [PATCH] orinoco: Change orinoco_translate_scan() to return error code on error.
Signed-off-by: Pavel Roskin <proski@gnu.org>

diff-tree 8fc038ec51acf5f777fade80c5e38112b766aeee (from ca955293cdfd3139e150d3b4fed3922a7eb651fb)
Author: Pavel Roskin <proski@gnu.org>
Date:   Thu Sep 1 19:10:12 2005 -0400

    Change orinoco_translate_scan() to return error code on error.
    Adjust the caller to check for errors and clean up if needed.
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 18:13:44 -04:00
viro@ZenIV.linux.org.uk
7cda62455c [PATCH] Kconfig fix (PHYLIB vs. s390)
drivers/net/phy/phy.c is broken on s390; it uses enable_irq() and friends
and these do not exist on s390.  Marked as broken for now.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 18:12:08 -04:00
Al Viro
9a4822063e [PATCH] (15/22) Kconfig fix (82596)
driver is non-modular

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 18:10:00 -04:00
Dale Farnsworth
63c9e54914 [PATCH] mv643xx: add netpoll api support
Add support for the netpoll api for use by netconsole, kgdb, etc.

Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 18:08:30 -04:00
Dale Farnsworth
7342cd810c [PATCH] mv643xx: Fix promiscuous mode handling
mv643xx_eth_get_config_reg() was reading the wrong register.
mv643xx_eth_set_config_reg() was or'ing instead of setting the
register.  These functions are trivial and both are called only from
mv643xx_eth_set_rx_mode() when changing to/from promiscuous mode.
Remove both functions and do the operations directly in
mv643xx_eth_set_rx_mode().

Also, maintain promiscuous mode setting across port resets.

Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 18:08:30 -04:00
Dale Farnsworth
8f543718ea [PATCH] mv643xx: Disable per port bandwidth limits
The mv643xx chips support per port bandwith limits.  This patch
disables the bandwidth limits by clearing the MTU register.

Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 18:08:30 -04:00
Dale Farnsworth
b111ceb68a [PATCH] mv643xx: fix outstanding tx skb counter
This patch corrects the accounting of outstanding tx skbs.  It fixes
a bug that causes "Error on Queue Full" messages seen since scatter-gather
was enabled by using the hardware tcp/udp checksum generator.

Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 18:08:30 -04:00
Dale Farnsworth
b1dd9ca177 [PATCH] mv643xx: fix skb memory leak
This patch fixes an skb memory leak under heavy receive load
(whenever the more packets have been received than the NAPI budget
allows to be processed).

Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 18:08:30 -04:00
Francois Romieu
e797637f4c [PATCH] sis190: basic sis191 support
The sis191 is the gigabit brother of the sis190. SiS's driver suggests
that the register set is backward compatible: this should hopefully
give a basic driver.

The device should allow the usual features from a modern ethernet
adapter (802.1q, SG, Jumbo frames, TSO, checksum offload). So far
the relevant register layout is not documented. SiS's driver does
not provide these features either (at least not for Linux).

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 18:06:53 -04:00
Francois Romieu
c3d6f1f24c [PATCH] sis190: RGMII Tx internal delay fiddling
Don't ask.
The patch is based on SiS's GPLed driver.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 18:06:53 -04:00
Francois Romieu
6614a6dc6e [PATCH] sis190: make 10Mbps the default when handling the StationControl register
This patch does three things:
- widen the access to the StationControl register (note the SIS_W16
  versus SIS_W32 change);
- default to 10Mbps half duplex when the LPA can not be evaluated
  (reg31->ctl is identical for both). It can be argued that it makes
  sense as the lowest common denominator when everything else failed.
  Btw it works better than the current code. :o)
- remove some enums: they do not document anymore.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 18:06:53 -04:00
Francois Romieu
900eb9d692 [PATCH] sis190: recent chipsets from SiS include a RGMII
Extracted from SiS's GPLed driver. From the few pdf available at SiS's,
it seems that the 965 and the 966 south bridge include this interface
whereas the 965L (and anything below) does not. It is expected to be a
sis191 related feature and should not hurt the existing sis190 driver.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 18:06:52 -04:00
Francois Romieu
21461380d3 [PATCH] sis190: unmask the link change events
link changes reporting does not work when the driver masks its irq event

Signed-off-by: Arnaud Patard <apatard@mandriva.com>
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 18:06:52 -04:00
Peter Chubb
dc85dec688 [PATCH] 'mdio_bus_exit' in discarded section .text.exit
When building with  CONFIG_PHYLIB=y on Itanium, I see:
 `mdio_bus_exit' referenced in section `.init.text' of
drivers/built-in.o: defined in discarded section `.exit.text' of
drivers/built-in.o

I believe that mdio_bus_exit should not be declared __exit, because it is
referencesd from __init sections in, say, phy_init().

Signed-off-by: Peter Chubb <peterc@gelato.unsw.edu.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 18:04:19 -04:00
Adrian Bunk
9d8cc1b6c3 [PATCH] drivers/net/ne3210.c: cleanups
- make two needlessly global functions static

- kill an ancient version variable

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 18:02:31 -04:00
viro@ftp.linux.org.uk
843684a24e [PATCH] (6/7) missing include (ipw2200)
added missing include of dma-mapping.h

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 17:57:23 -04:00
viro@ftp.linux.org.uk
2be041a79b [PATCH] (5/7) iomem annotations, NULL noise removal (ipw2100)
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 17:57:23 -04:00
viro@ftp.linux.org.uk
6cafa99f01 [PATCH] (4/7) missing include (uli526x)
added missing include of dma-mapping.h, removed bogus ptrace.h (what the
hell was it doing there, in the first place?)

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 17:57:23 -04:00
viro@ftp.linux.org.uk
509a2671a4 [PATCH] (3/7) iomem annotations (s2io)
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 17:57:23 -04:00
viro@ftp.linux.org.uk
1bea9add73 [PATCH] (2/7) iomem annotations (e1000)
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 17:57:23 -04:00
viro@ftp.linux.org.uk
91fb4c964c [PATCH] (1/7) chelsio sparse annotations
NULL noise removal, __iomem annotations, use of if_mii() instead of
open-coding it.

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-05 17:57:22 -04:00
Richard Purdie
0ce7625f3c [ARM] 2882/1: pxa2xx_sharpsl: Update PCMCIA driver to support variety of new hardware
Patch from Richard Purdie

This patch updates the PCMCIA pxa2xx_sharpsl driver to support multiple scoop
devices by adding a scoop to pcmcia slot mapping structure. It adds platform
support for poodle, is known to work on spitz (which is dual slot) and
should also support collie with a minor amount of further work.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-05 20:49:54 +01:00
Jim Cromie
11be27ea9b [PATCH] hwmon: (3/3) pc87360 driver update
pc87360: consolidate fan helper

This patch consolidates the _set_fan_min() helper routine into the 2
line sysfs-callback wrapper that uses it.

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:26:55 -07:00
Jim Cromie
694fa056a6 [PATCH] hwmon: (2/3) pc87360 driver update
pc87360: number-skew to init

The temp, therm, fan, pwm callbacks all have an offset skew in the code
which accommodates attribute numbering conventions under
/sys/bus/i2c/devices/9191-6620/ (ie they start at 1)

This patch moves that skew into the declaration, and out of the
functions (except for therm, where we simplify from 2 skews to 1). The
declarative skew is clearer, less error-prone, and more efficient.

The use of 11+offset-4 below reflects the fact that the sysfs numbering
of these units is 4, 5, 6, but they use internal VLM units 11, 12, 13 to
measure the thermistor voltages.

There's one remaining skew factor, in *_crit callbacks below, because
there are no critical thresholds for voltages 0-10, only for those
supporting the thermistors.

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:26:55 -07:00
Jim Cromie
f0986bd8f3 [PATCH] hwmon: (1/3) pc87360 driver update
Use the new "dynamic sysfs callbacks", as introduced recently by Yani
Ioannou, in pc87360.

Note that this change isn't indiscriminate.  Only those attributes that
would benefit from having an index (i.e., those which are
macro-repeated) have been converted.

This significantly shrinks the size of the module:
  before:  49235  drivers/hwmon/pc87360.ko
  after:   32532  drivers/hwmon/pc87360.ko

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:26:54 -07:00
Jean Delvare
a89923fff7 [PATCH] I2C: Fix sgi_xfer return value
The sgi_xfer function returns 0 on success instead of the number of
transfered messages as it is supposed to. This patch fixes that.

Let's just hope that no client chip driver was relying on this
misbehavior.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:26:54 -07:00
Jean Delvare
d1b2f0a975 [PATCH] i2c: bug fix for busses/i2c-mv64xxx.c
When an i2c transfer is successful, an incorrect value is returned.
This patch fixes that.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:26:53 -07:00
Mark A. Greer
8e14d6c173 [PATCH] i2c: chips/ds1374.c fixup
The 'new_time' variable should be static.

Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:26:53 -07:00
Mark A. Greer
a44e40b4d8 [PATCH] i2c: chips/m41t00.c fixup
The 'new_time' variable should be static.

Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:26:53 -07:00
Jean Delvare
b280dab6d6 [PATCH] I2C: Drop probe parameter of i2c-keywest
The i2c-keywest driver has a "probe" module parameter which enables bus
scanning at load time. This can be done in userspace with the i2cdetect
tool (part of the lm_sensors package) instead. What's more, i2cdetect
gives more control on the way the bus is scanned, and is safer
(i2c-keywest currently scans reserved addresses and doesn't properly
handle the famous 24RF08 corruption case.)

Thus, I would propose that this module parameter be simply dropped.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:26:52 -07:00
Jean Delvare
386625f9f5 [PATCH] I2C: Drop debug eeprom dump code in pcilynx
The pcilynx driver includes code to dump the contents of an i2c eeprom
for debugging purposes. The same can be done from userspace using the
i2cdump tool (part of the lm_sensors project) instead, in a more
efficient and flexible way.

Thus I would suggest that this functionality be simply dropped from the
pcilynx driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:26:52 -07:00
4e0c64cfc1 Merge HEAD from gregkh@master.kernel.org:/pub/scm/linux/kernel/git/gregkh/i2c-2.6.git 2005-09-05 09:20:31 -07:00
Jean Delvare
fae91e72b7 [PATCH] I2C: Drop I2C_DEVNAME and i2c_clientname
I2C_DEVNAME and i2c_clientname were introduced in 2.5.68 [1] to help
media/video driver authors who wanted their code to be compatible with
both Linux 2.4 and 2.6. The cause of the incompatibility has gone since
[2], so I think we can get rid of them, as they tend to make the code
harder to read and longer to preprocess/compile for no more benefit.

I'd hope nobody seriously attempts to keep media/video driver compatible
across Linux trees anymore, BTW.

[1] http://marc.theaimsgroup.com/?l=linux-kernel&m=104930186524598&w=2
[2] http://www.linuxhq.com/kernel/v2.6/0-test3/include/linux/i2c.h

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:35 -07:00
Jean Delvare
1684a98430 [PATCH] I2C: Kill i2c_algorithm.id (6/7)
In theory, there should be no more users of I2C_ALGO_* at this point.
However, it happens that several drivers were using I2C_ALGO_* for
adapter ids, so we need to correct these before we can get rid of all
the I2C_ALGO_* definitions.

Note that this also fixes a bug in media/video/tvaudio.c:

	/* don't attach on saa7146 based cards,
	   because dedicated drivers are used */
	if ((adap->id & I2C_ALGO_SAA7146))
		return 0;

This test was plain broken, as it would succeed for many more adapters
than just the saa7146: any those id would share at least one bit with
the saa7146 id. We are really lucky that the few other adapters we want
this driver to work with did not fulfill that condition.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:32 -07:00
Jean Delvare
c7a46533ff [PATCH] I2C: Kill i2c_algorithm.id (5/7)
Merge the algorithm id part (16 upper bits) of the i2c adapters ids
into the definition of the adapters ids directly. After that, we don't
need to OR both ids together for each i2c_adapter structure.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:31 -07:00
Jean Delvare
1d8b9e1bad [PATCH] I2C: Kill i2c_algorithm.id (4/7)
There are no more users of i2c_algorithm.id, so we can finally drop
this structure member.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:29 -07:00
Jean Delvare
87c3d7a8bc [PATCH] I2C: Kill i2c_algorithm.id (3/7)
Don't rely on i2c_algorithm.id to alter the i2c adapter's id, use the
I2C_ALGO_* value directly instead, because i2c_algorithm will soon
have no id member no more.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:29 -07:00
Jean Delvare
e51cc6b3a3 [PATCH] I2C: Kill i2c_algorithm.id (2/7)
Use the adapter id rather than the algorithm id to detect the i2c-isa
pseudo-adapter. This saves one level of dereferencing, and the
algorithm ids will soon be gone anyway.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:28 -07:00
Jean Delvare
975185880d [PATCH] I2C: Kill i2c_algorithm.name (1/7)
The name member of the i2c_algorithm is never used, although all
drivers conscientiously fill it. We can drop it completely, this
structure doesn't need to have a name.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:27 -07:00
Jean Delvare
4c9337da37 [PATCH] I2C: Centralize 24RF08 corruption prevention
The 24RF08 corruption would better be prevented at i2c-core level than
at chip driver level, for several reasons:
* The second quick write should happen as soon as possible after the
  first one, so as to limit the risk that another command is issued on
  the bus inbetween, causing the corruption.
* As a matter of fact, the protection code at driver level was reworked
  at least three times already, which proves how hard it is to get it
  right there, while it's straightforward at i2c-core level.
* It's easy to add a new driver that would need the protection, and
  forget to add it. This did happen already.
* As additional probing addresses can be passed to most i2c chip drivers
  as module parameters, virtually every i2c chip driver would need the
  protection if we want to be really safe.
* Why duplicate code when we can easily avoid it?

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:25 -07:00
Jean Delvare
a89ba0bc02 [PATCH] I2C: Rewrite i2c_probe
i2c_probe was quite complex and slow, so I rewrote it in a more
efficient and hopefully clearer way.

Note that this slightly changes the way the module parameters are
handled. This shouldn't change anything for the most common cases
though.

For one thing, the function now respects the order of the parameters
for address probing. It used to always do lower addresses first. The
new approach gives the user more control.

For another, ignore addresses don't overrule probe addresses anymore.
This could have been restored the way it was at the cost of a few more
lines of code, but I don't think it's worth it. Both lists are given
as module parameters, so a user would be quite silly to specify the
same addresses in both lists. The normal addresses list is the only
one that isn't controlled by a module parameter, thus is the only one
the user may reasonably want to remove an address from.

Another significant change is the fact that i2c_probe() will no more
stop when a detection function returns -ENODEV. Just because a driver
found a chip it doesn't support isn't a valid reason to stop all
probings for this one driver. This closes the long standing lm_sensors
ticket #1807.

  http://www2.lm-sensors.nu/~lm78/readticket.cgi?ticket=1807

I updated the documentation accordingly.

In terms of algorithmic complexity, the new code is way better. If
I is the ignore address count, P the probe address count, N the
normal address count and F the force address count, the old code
was doing 128 * (F + I + P + N) iterations max, while the new code
does F + P + ((I+1) * N) iterations max. For the most common case
where F, I and P are empty, this is down from 128 * N to N.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:25 -07:00
R.Marek@sh.cvut.cz
3b6c0634cc [PATCH] hwmon: VID table update
This patch updates the VID entries, so any future
Intel CPU will be detected as unknown rather than 9.0

Signed-off-by: Rudolf Marek <r.marek@sh.cvut.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:24 -07:00
Jean Delvare
19f673eddb [PATCH] hwmon: hwmon vs i2c, second round (11/11)
Use the common vid_from_reg function in lm78 rather than
reimplementing it.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:24 -07:00
Jean Delvare
d0f282706d [PATCH] hwmon: hwmon vs i2c, second round (10/11)
I see very little reason why vid_from_reg is inlined. It is not
exactly short, its parameters are seldom known in advance, and it is
never called in speed critical areas. Uninlining it should cause
little performance loss if any, and saves a signficant space as well
as compilation time.

As suggested by Alexey Dobriyan, I am leaving vid_to_reg inline for now,
as it is short and has a single user so far.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:23 -07:00
Jean Delvare
da97a5a327 [PATCH] hwmon: hwmon vs i2c, second round (08/11)
Cleanup hwmon-vid a bit, fixing typos, rewording some comments and
reindenting properly at places.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:22 -07:00
Jean Delvare
303760b44a [PATCH] hwmon: hwmon vs i2c, second round (07/11)
The only part left in i2c-sensor is the VRM/VRD/VID handling code.
This is in no way related to i2c, so it doesn't belong there. Move
the code to hwmon, where it belongs.

Note that not all hardware monitoring drivers do VRM/VRD/VID
operations, so less drivers depend on hwmon-vid than there were
depending on i2c-sensor.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:22 -07:00
Jean Delvare
f4b5026120 [PATCH] hwmon: hwmon vs i2c, second round (06/11)
The only thing left in i2c-sensor.h are module parameter definition
macros. It's only an extension of what i2c.h offers, and this extension
is not sensors-specific. As a matter of fact, a few non-sensors drivers
use them. So we better merge them in i2c.h, and get rid of i2c-sensor.h
altogether.

Signed-off-by: Jean Delvare <khali@linux-fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:21 -07:00
Jean Delvare
96478ef3f3 [PATCH] hwmon: hwmon vs i2c, second round (05/11)
The i2c_detect function has no more user, delete it.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:20 -07:00
Jean Delvare
2ed2dc3c11 [PATCH] hwmon: hwmon vs i2c, second round (04/11)
i2c_probe and i2c_detect now do the exact same thing and operate on
the same data structure, so we can have everyone call i2c_probe.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:20 -07:00
Jean Delvare
b78ec31582 [PATCH] hwmon: hwmon vs i2c, second round (03/11)
We now have two identical structures, i2c_address_data in i2c-sensor.h
and i2c_client_address_data in i2c.h. We can kill one of them, I choose
to keep the one in i2c.h as it makes more sense (this structure is not
specific to sensors.)

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:19 -07:00
Jean Delvare
ef8dec5d8b [PATCH] hwmon: hwmon vs i2c, second round (02/11)
The way i2c-sensor handles forced addresses could be optimized. It
defines a structure (i2c_force_data) to associate a module parameter
with a given kind value, but in fact this kind value is always the
index of the structure in each array it is used in. So this additional
value can be omitted, and still be deduced in the code handling these
arrays.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:18 -07:00
Jean Delvare
9fc6adfa9a [PATCH] hwmon: hwmon vs i2c, second round (01/11)
Add support for kind-forced addresses to i2c_probe, like i2c_detect
has for (essentially) hardware monitoring drivers.

Note that this change will slightly increase the size of the drivers
using I2C_CLIENT_INSMOD, with no immediate benefit. This is a
requirement if we want to merge i2c_probe and i2c_detect though, and
seems a reasonable price to pay in comparison with the previous
cleanups which saved much more than that (such as the i2c-isa cleanup
or the i2c address ranges removal.)

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:18 -07:00
Jean Delvare
5cb802293e [PATCH] hwmon: lm85: trivial cleanups
Remove an unused macro and an outdated comment from the lm85 driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:17 -07:00
Jean Delvare
53ae11b083 [PATCH] hwmon: move SENSORS_LIMIT to hwmon.h
Move SENSORS_LIMIT from i2c-sensor.h to hwmon.h, as it is in no way
related to i2c.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:17 -07:00
Jean Delvare
b6d7b3d1b5 [PATCH] I2C: Improve core debugging messages
The debugging messages in i2c-core are more confusing than helpful. Some
lack their trailing newline, some lack a prefix, some are redundant,
some lack precious information. Here is my attempt to introduce some
standardization in there.

I also changed two messages in i2c-dev to make it clear they come from
i2c-dev.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:16 -07:00
Ian Campbell
48edcb65dd [PATCH] I2C: i2c-algo-pca -- gracefully handle a busy bus
I've been running with this patch for a while now, and while I've never
seen it trigger except with buggy hardware I think it is a cleaner way
to handle a busy bus. I had -EBUSY until about 10 minutes ago but -EIO
seems to be what most of the existing algo drivers will return in the
same circumstances.

Signed-off-by: Ian Campbell <icampbell@arcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:15 -07:00
Jean Delvare
cdcb192197 [PATCH] I2C: inline i2c_adapter_id
We could inline i2c_adapter_id, as it is really, really short. Doing
so saves a few bytes both in i2c-core and in the drivers using this
function.

                                            before     after      diff
drivers/hwmon/adm1026.ko                     41344     41305       -39
drivers/hwmon/asb100.ko                      27325     27246       -79
drivers/hwmon/gl518sm.ko                     20824     20785       -39
drivers/hwmon/it87.ko                        26419     26380       -39
drivers/hwmon/lm78.ko                        21424     21385       -39
drivers/hwmon/lm85.ko                        41034     40939       -95
drivers/hwmon/w83781d.ko                     39561     39514       -47
drivers/hwmon/w83792d.ko                     32979     32932       -47
drivers/i2c/i2c-core.ko                      24708     24531      -177

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:15 -07:00
Jean Delvare
e6cfb3ad72 [PATCH] hwmon: tag super-i/o find functions __init
Super-I/O find functions in hardware monitoring drivers can be tagged
__init as they are only called from functions themselves tagged __init.
Two of them (smsc47b397 and w83627ehf) already do, but the other four
of them (it87, pc87360, smsc47m1 and w83627hf) did not.

This saves a few bytes of memory after the drivers are loaded, 192 in
the case of the it87 driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:15 -07:00
Jean Delvare
7bef559455 [PATCH] I2C: refactor message in i2c_detach_client
We could refactor the error message 34 different i2c drivers print if
i2c_detach_client() fails in this function itself. Saves quite a few
lines of code. Documentation is updated to reflect that change.

Note that this patch should be applied after Rudolf Marek's w83792d
patches.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:14 -07:00
R.Marek@sh.cvut.cz
ce785ab460 [PATCH] I2C: W83792D add hwmon class register 2/3
This patch adds registration of hwmon class. Tested with help of i2c-stub.

Signed-off-by: Rudolf Marek <r.marek@sh.cvut.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:13 -07:00
R.Marek@sh.cvut.cz
5563e27d3a [PATCH] I2C: W83792D driver 1/3
I would like to announce support for W83792D chip. This driver was developed
by Winbond Electronics Corp. I added sysfs attributes callbacks infrastructure
plus various code fixes and codingstyle cleanups. I would like to thank Winbond
for supporting free software.

This patch is against 2.6.13rc3 plus hwmon-class and hwmon-split.
Separate patch for documantation and hwmon class register will follow.

Signed-off-by: Rudolf Marek <r.marek@sh.cvut.cz>
Signed-off-by: Chunhao Huang <DZShen@Winbond.com.tw>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:13 -07:00
Jean Delvare
02ff982c69 [PATCH] I2C: Separate non-i2c hwmon drivers from i2c-core (8/9)
Kill all uses of i2c_is_isa_adapter except for the hybrid drivers (it87,
lm78, w83781d). The i2c-isa adapter not being registered with the i2c
core anymore, drivers don't have to fear being erroneously attached to
it.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:12 -07:00
Jean Delvare
5071860aba [PATCH] I2C: Separate non-i2c hwmon drivers from i2c-core (7/9)
Kill normal_isa in header files, documentation and all chip drivers, as
it is no more used.

normal_i2c could be renamed to normal, but I decided not to do so at the
moment, so as to limit the number of changes. This might be done later
as part of the i2c_probe/i2c_detect merge.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:12 -07:00
Jean Delvare
4926c0d4de [PATCH] I2C: Separate non-i2c hwmon drivers from i2c-core (6/9)
Kill all isa-related stuff from i2c_detect, it's not used anymore.

This is one major step in the directiom of merging i2c_probe and
i2c_detect. The last obstacle I can think of is the different way forced
addresses work between sensors and non-sensors i2c drivers. I'll deal
with that in a later patchset.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:11 -07:00
Jean Delvare
2d8672c5a6 [PATCH] I2C: Separate non-i2c hwmon drivers from i2c-core (5/9)
Call the ISA chip drivers detection function directly instead of relying
on i2c_detect. The net effect is that address lists won't be handled
anymore, but they were mostly useless in the ISA case anyway (pc87360,
smsc47m1, smsc47b397 had already dropped them).

We don't need to handle multiple devices, all we may need is a way to
force a given address instead of the original one (some drivers already
do: sis5595, via686a, w83627hf), and, for drivers supporting multiple
chips, a way to force one given kind. All this may be added later on
demand, but I actually don't think there will be much demand.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:10 -07:00
Jean Delvare
5042c7d752 [PATCH] I2C: Separate non-i2c hwmon drivers from i2c-core (4/9)
All ISA hardware monitoring drivers (including hybrid drivers) now have
a hard dependency on i2c-isa, so they must select I2C_ISA. As a result,
CONFIG_I2C_ISA doesn't need to be left visible to the user. The good
thing here is that users will stop complaining that some driver doesn't
work just because they forgot to compile or load i2c-isa.

At this point, all drivers are working again and the cleanup phase can
begin.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:10 -07:00
Jean Delvare
fde0950903 [PATCH] I2C: Separate non-i2c hwmon drivers from i2c-core (3/9)
Convert the 10 ISA hardware monitoring drivers (it87, lm78, pc87360,
sis5595, smsc47b397, smsc47m1, via686a, w83627hf, w83627ehf, w83781d) to
explicitely register with i2c-isa. For hybrid drivers (it87, lm78,
w83781d), we now have two separate instances of i2c_driver, one for the
I2C interface of the chip, and one for ISA interface. In the long run,
the one for ISA will be replaced with a different driver type.

At this point, all drivers are working again, except for missing
dependencies in Kconfig.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:09 -07:00
Jean Delvare
400c455eaa [PATCH] I2C: Separate non-i2c hwmon drivers from i2c-core (2/9)
Convert i2c-isa from a dumb i2c_adapter into a pseudo i2c-core for ISA
hardware monitoring drivers. The isa i2c_adapter is no more registered
with i2c-core, drivers have to explicitely connect to it using the new
i2c_isa_{add,del}_driver interface.

At this point, all ISA chip drivers are useless, because they still
register with i2c-core in the hope i2c-isa is registered there as well,
but it isn't anymore.

The fake bus will be named i2c-9191 in sysfs. This is the number it
already had internally in various places, so it's not exactly new,
except that now the number is seen in userspace as well. This shouldn't
be a problem until someone really has 9192 I2C busses in a given system
;)

The fake bus will no more show in "i2cdetect -l", as it won't be seen by
i2c-dev anymore (not being registered with i2c-core), which is a good
thing, as i2cdetect/i2cdump/i2cset cannot operate on this fake bus
anyway.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:09 -07:00
Jean Delvare
efde723fda [PATCH] I2C: Separate non-i2c hwmon drivers from i2c-core (1/9)
Temporarily export a few structures and functions from i2c-core, because we
will soon need them in i2c-isa.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:09 -07:00
Mark M. Hoffman
943b0830ce [PATCH] I2C hwmon: add hwmon sysfs class to drivers
This patch modifies sensors chip drivers to make use of the new
sysfs class "hwmon".

Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:08 -07:00
Mark M. Hoffman
1236441f38 [PATCH] I2C hwmon: hwmon sysfs class
This patch adds the sysfs class "hwmon" for use by hardware monitoring
(sensors) chip drivers.  It also fixes up the related Kconfig/Makefile
bits.

Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:07 -07:00
Jean Delvare
8dd2d2ca7f [PATCH] hwmon: Document on the W83627EHG chip
Document the fact that the W83627EHG is compatible with the W83627EHF.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:07 -07:00
Jean Delvare
27fe048eb3 [PATCH] hwmon: kill client name lm78-j
Drop the separate client name for the LM78-J chip. This is really
only a later revision of the LM78, with almost no difference and
no difference the driver handles in any case.

This was the only client name that had a dash in it, and special care
had to be taken in libsensors because of it. As we plan to write a new
library soon, I'd like to get rid of this exception before we do.

As a nice side effect, it saves 876 bytes in lm78.ko.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:06 -07:00
Jean Delvare
e647ecf15e [PATCH] hwmon: soften lm75 initialization
The LM75 initialization is a bit agressive, it arbitrarily reconfigures
the chip. Make it only change the bit it needs. This is a port from
the 2.4 kernel version of the driver (lm_sensors).

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:06 -07:00
bgardner@wabtec.com
17f990c87a [PATCH] I2C: max6875 code cleanup
Remove an unused local variable and change the subclient name.

Signed-off-by: Ben Gardner <bgardner@wabtec.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:06 -07:00
bgardner@wabtec.com
a61fc683ae [PATCH] I2C: add kobj_to_i2c_client
Move the inline function kobj_to_i2c_client() from max6875.c to i2c.h.

Signed-off-by: Ben Gardner <bgardner@wabtec.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:05 -07:00
Hans-Frieder Vogt
5033017c26 [PATCH] I2C: cleanup of i2c-nforce2
attached is a small patch that removes unused code from i2c-nforce2 and
adds a single debug message. The patch is against 2.6.13-rc3-mm1.
I have tested the patch with 2.6.13-rc3: compiles cleanly and works as
without the patch (as expected).

Signed-off-by: Hans-Frieder Vogt <hfvogt@arcor.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:04 -07:00
Greg Kroah-Hartman
a8decc658a [PATCH] I2C: fix max6875 build error
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:04 -07:00
bgardner@wabtec.com
bc769ff8f5 [PATCH] I2C: simplify max6875 driver
This is an update to the max6875 driver.
It no longer does any detection, so the address must be forced on module load.
It only makes available the user EEPROM (read-only).

This patch is based off 2.6.13-rc2-mm2.

Signed-off-by: Ben Gardner <bgardner@wabtec.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-05 09:14:03 -07:00
Linus Torvalds
67d2c36e90 Merge watchdog driver updates
Automated merge from

	master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog

failed due to duplicate different changes to Kconfig file. Manually fixed
up. Hopefully.
2005-09-05 06:00:45 -07:00
Linus Torvalds
94f8c66e5e Merge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev 2005-09-05 05:50:36 -07:00
Dave Airlie
908f9c4850 drm: fix MGA on non AGP systems
Al Viro noticed that MGA wouldn't build on non AGP systems.

Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-09-05 21:51:30 +10:00
Dave Airlie
f210973bb6 drm: small cleanups
This patch contains the following small cleanups:
- make two needlessly global functions static
- drm_sysfs.c: every file should #include the header with the prototypes
              of the global functions it is offering

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-09-05 21:33:44 +10:00
Dave Airlie
89625eb186 drm: fix issue with handle lookup for a 0 handle
On 32-bit PPC a 0 handle is valid for AGP space, the 32/64 lookup
doesn't handle 0 correctly.

From: Ben Herrenschmidt <benh@kernel.crashing.org> and Paul Mackerras <paulus@samba.org>
Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-09-05 21:23:23 +10:00
Jeff Garzik
d0bd99299b /spare/repo/libata-dev branch 'iomap-try3' 2005-09-05 05:20:33 -04:00
Jeff Garzik
586a4ac509 /spare/repo/libata-dev branch 'master' 2005-09-05 05:16:50 -04:00
Linus Torvalds
da1f136c26 Merge master.kernel.org:/home/rmk/linux-2.6-mmc 2005-09-05 00:18:09 -07:00
Linus Torvalds
64c4813d9e Merge master.kernel.org:/home/rmk/linux-2.6-arm 2005-09-05 00:17:25 -07:00
Linus Torvalds
babf68de58 Merge master.kernel.org:/home/rmk/linux-2.6-serial 2005-09-05 00:14:47 -07:00
Linus Torvalds
e766f1cc59 Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 2005-09-05 00:12:58 -07:00
Linus Torvalds
48467641bc Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2005-09-05 00:11:50 -07:00
Martin Schwidefsky
3863e72414 [PATCH] s390: disconnected 3270 console
Fix reboot with a disconnected 3270 console.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:06:29 -07:00
Eric Rossman
2dee702fcb [PATCH] s390: crypto driver update
crypto device driver update:

 - Suppress syslog messages for some return codes.

 - Fix incorrect bounds checking in /proc interface.

 - Remove hotplug calls.

 - Remove linux version checks.

 - Remove device workqueue on module unload.

Signed-off-by: Eric Rossman <edrossma@us.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:06:29 -07:00
Cornelia Huck
4c24da79e2 [PATCH] s390: reIPL fix and extern/static inline
Common i/o layer changes:

- Collect the irb at the correct subchannel when waiting for the clear
  interrupt during subchannel cleaning befor reIPL - don't stop at the first
  interrupt that comes in.

- Change "extern __inline__" to "static inline".

- Remove unneeded qdio includes.

Signed-off-by: Cornelia Huck <cohuck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:06:28 -07:00
Horst Hummel
fd49f41aa0 [PATCH] s390: 64 bit diag250 support
Add support for diag 250 access to dasd devices for 64 bit kernels.  In
addition fix detach/attach for diag disks.  The VM control block needs to get
recreated by a call to mdsk_init_io.

Signed-off-by: Horst Hummel <horst.hummel@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:06:27 -07:00
Horst Hummel
c6eb7b7703 [PATCH] s390: deadlock in dasd_devmap
Reintroduce a read-only copy of the devmap features in the device struct.
This is necessary to solve a deadlock on the dasd_devmap_lock which is
acquired by dasd_get_features called from the dasd tasklet.  The current
implementation of devmap doesn't allow to call any devmap function from
interrupt or softirq context.

Signed-off-by: Horst Hummel <horst.hummel@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:06:26 -07:00
Martin Schwidefsky
ae6aa2ea89 [PATCH] s390: machine check handler bugs
The new machine check handler still has a few bugs.

1) The system entry time has to be stored in the machine check handler,

2) the machine check return psw may not be stored at the usual place
   because it might overwrite the return psw of the interrupted context,

3) the return address for the call to s390_handle_mcck in the i/o interrupt
   handler is not correct,

4) the system call cleanup has to take the different save area of the
   machine check handler into account,

5) the machine check handler may not call UPDATE_VTIME before
   CREATE_STACK_FRAME, and

6) the io leave path needs a critical section cleanup to make sure that the
   TIF_MCCK_PENDING bit is really checked before switching back to user space.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:06:25 -07:00
Michal Schmidt
46dacba52a [PATCH] swsusp: prevent disks from spinning down and up
Stop the disks from spinning down and up on suspend.

Signed-off-by: Michal Schmidt <xschmi00@stud.feec.vutbr.cz>
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:06:16 -07:00
Pavel Machek
583a4e88db [PATCH] fix pm_message_t stuff in -mm tree
This should bits from -mm tree that are affected by pm_message_t
conversion.  [I'm not 100% sure I got all of them, but I certainly got all
the errors on make allyesconfig build, and most of warnings, too.  I'll go
through the buildlog tommorow and fix any remaining bits].

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:06:16 -07:00
Pavel Machek
ca078bae81 [PATCH] swsusp: switch pm_message_t to struct
This adds type-checking to pm_message_t, so that people can't confuse it
with int or u32.  It also allows us to fix "disk yoyo" during suspend (disk
spinning down/up/down).

[We've tried that before; since that cpufreq problems were fixed and I've
tried make allyes config and fixed resulting damage.]

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Alexander Nyberg <alexn@telia.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:06:16 -07:00
Pavel Machek
829ca9a30a [PATCH] swsusp: fix remaining u32 vs. pm_message_t confusion
Fix remaining bits of u32 vs.  pm_message confusion.  Should not break
anything.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:06:15 -07:00
Karsten Wiese
a1740913ca [PATCH] via vt8237 apic bypass deassertion quirk
The VIA VT8237's IOAPIC sends 'APIC De-Assert Messages' by default, causing
another CPU interrupt when the IRQ pin is de-asserted.  This feature is
switched off by the patch to get rid of doubled ioapic level interrupt
rates.

Signed-off-by: Karsten Wiese <annabellesgarden@yahoo.de>
Tested-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:06:10 -07:00
Ralf Baechle
59df6bbf38 [PATCH] mips: kludge envdev to build for 64-bit MIPS with 32-bit compat
Extend the compat mode kludgeology in envdev to cover MIPS as well.

Or why we should need something like is_compat_task() ...

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Cc: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor_core@ameritech.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:06:08 -07:00
Ralf Baechle
875d43e72b [PATCH] mips: clean up 32/64-bit configuration
Start cleaning 32-bit vs. 64-bit configuration.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:06:06 -07:00
Yoichi Yuasa
466adc66cf [PATCH] fix warning of TANBAC_TB0219 in drivers/char/Kconfig
$ make menuconfig
scripts/kconfig/mconf arch/i386/Kconfig
drivers/char/Kconfig:847:warning: 'select' used by config symbol
'TANBAC_TB0219' refer to undefined symbol 'PCI_VR41XX'

Here is a patch for this warning fix.

Signed-off-by: Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:06:04 -07:00
Yoichi Yuasa
63b799f9de [PATCH] mips: add TANBAC VR4131 multichip module
This patch has added TANBAC VR4131 multichip module in arch/mips/Kconfig

Signed-off-by: Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:06:04 -07:00
Ralf Baechle
7901c79982 [PATCH] DEC PMAGB B framebuffer update
Revive HX frame buffer support for 2.6.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:06:03 -07:00
Ralf Baechle
af690a948c [PATCH] DEC PMAG BA frame buffer update
Rewrite PMAG BA frame buffer driver for 2.6.

Acked-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:06:03 -07:00
Ralf Baechle
61838ffeee [PATCH] DEC PMAG AA framebuffer update
Get it working again.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:06:03 -07:00
Kumar Gala
39cdc4bfb5 [PATCH] ppc32: Cleaned up global namespace of Book-E watchdog variables
Renamed global variables used to convey if the watchdog is enabled and
periodicity of the timer and moved the declarations into a header for these
variables

Signed-off-by: Matt McClintock <msm@freescale.com>
Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:05:57 -07:00
Kumar Gala
b0531b9b32 [PATCH] cpm_uart: Fix baseaddress for SMC 1 and 2
Base addess register for SMC 1 and 2 are never initialized.  This means
that they will not work unless a bootloader already configured them.

The DPRAM already have space reserved, this patch just makes sure the base
addess register is updated correctly on initialization.

Signed-off-by: Rune Torgersen <runet@innovsys.com>
Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:05:56 -07:00
Kumar Gala
638861d54e [PATCH] cpm_uart: use schedule_timeout instead of direct call to schedule
use schedule_timeout instead of direct call to schedule

Signed-off-by: Marcelo Tosatti <marcelo.tosatti@cyclades.com>
Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:05:56 -07:00
Kumar Gala
0d8ba1a979 [PATCH] cpm_uart: Fix 2nd serial port on MPC8560 ADS
The 2nd serial port on the MPC8560 ADS was not being configured correctly
and thus could not be used as a console.  Updated the defconfig for the
board to configure the proper SCC channel for the 2nd serial port.

Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:05:56 -07:00
Kumar Gala
a2f40ccd29 [PATCH] ppc32: Added support for the Book-E style Watchdog Timer
PowerPC 40x and Book-E processors support a watchdog timer at the processor
core level.  The timer has implementation dependent timeout frequencies
that can be configured by software.

One the first Watchdog timeout we get a critical exception.  It is left to
board specific code to determine what should happen at this point.  If
nothing is done and another timeout period expires the processor may
attempt to reset the machine.

Command line parameters:
  wdt=0 : disable watchdog (default)
  wdt=1 : enable watchdog

  wdt_period=N : N sets the value of the Watchdog Timer Period.

  The Watchdog Timer Period meaning is implementation specific. Check
  User Manual for the processor for more details.

This patch is based off of work done by Takeharu Kato.

Signed-off-by: Matt McClintock <msm@freescale.com>
Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:05:56 -07:00
Martin Hicks
c07e02db76 [PATCH] VM: add page_state info to per-node meminfo
Add page_state info to the per-node meminfo file in sysfs.  This is mostly
just for informational purposes.

The lack of this information was brought up recently during a discussion
regarding pagecache clearing, and I put this patch together to test out one
of the suggestions.

It seems like interesting info to have, so I'm submitting the patch.

Signed-off-by: Martin Hicks <mort@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:05:49 -07:00
Marcel Selhorst
e8a650150b [PATCH] tpm_infineon: Bugfix in PNPACPI-handling
This patch corrects the PNP-handling inside the tpm-driver
and some minor coding style bugs.
Note: the pci-device and pnp-device mixture is currently necessary,
since the used "tpm"-interface requires a pci-dev in order to register
the driver. This will be fixed within the next iterations.

Signed-off-by: Marcel Selhorst <selhorst@crypto.rub.de>
Cc: Kylene Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:05:37 -07:00
Michael Krufky
e770e85061 [PATCH] dvb: saa7134-dvb must select tda1004x
Please apply this to 2.6.14, and also to 2.6.13.1 -stable.  Without this
patch, users will have to EXPLICITLY select tda1004x in Kconfig.  This
SHOULD be done automatically when saa7134-dvb is selected.  This patch
corrects this problem.

Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:05:37 -07:00
Andrew Vasquez
1aab60c25e [SCSI] qla2xxx: Update version number to 8.01.00-k.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-04 19:54:06 -05:00
Andrew Vasquez
f6ef3b1872 [SCSI] qla2xxx: Stop firmware execution at unintialization time.
On ISP24xx parts, stop execution of firmware during ISP
tear-down.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-04 19:53:57 -05:00
Andrew Vasquez
fe74c71f6b [SCSI] qla2xxx: Replace schedule_timeout().
From: Nishanth Aravamudan <nacc@us.ibm.com>

Replace schedule_timeout() with
msleep()/msleep_interruptible() as appropriate, to guarantee the task
delays as expected.

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-04 19:53:52 -05:00
Andrew Vasquez
86cd6baa82 [SCSI] qla2xxx: Remove bad call to fc_remove_host() during probe failure.
fc_remove_host() should only be called after a scsi_host has
been successfully added via scsi_add_host() -- any failures
while qla2xxx probing would result in an incorrect call to
fc_remove_host() during cleanup.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-04 19:53:50 -05:00
Andrew Vasquez
afb046e2be [SCSI] qla2xxx: Add host attributes.
Export additional host information via the shost_attrs member in
the scsi_host template.  Attributes include: driver version,
firmware version, ISP serial number, ISP type, ISP product ID,
HBA model name, HBA model description, PCI interconnect
information, and HBA port state.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-04 19:53:42 -05:00
Andrew Vasquez
ce7e4af7f5 [SCSI] qla2xxx: Add change_queue_depth/type() API support.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-04 19:53:40 -05:00
Andrew Vasquez
131736d34e [SCSI] qla2xxx: Remove redundant call to pci_unmap_sg().
In a corner-case failure where the request-q does not
contain enough entries for a given request, pci_unmap_sg()
would be called twice.  Remove direct call and let the
failure-path logic handle the unmapping.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-04 19:53:28 -05:00
Andrew Vasquez
c32c4cb9fb [SCSI] qla2xxx: Remove RISC pause/release barriers during flash manipulation.
Remove unnecessary RISC pause/release barriers during
ISP24xx flash manipulation.  The ISP24xx can arbitrate flash
access requests during RISC executions.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-04 19:53:23 -05:00
Andrew Vasquez
06c22bd13f [SCSI] qla2xxx: Correct LED scheme definition.
Original implementation used an overloaded bit in the EFI
parameters.  The correct bit is BIT_4 of the special_options
section of NVRAM.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-04 19:53:12 -05:00
Andrew Vasquez
c00c72ae01 [SCSI] qla2xxx: Simplify redundant target/device reset logic.
Remove redundant qla2x00_target_reset() function in favour of
the equivalent qla2x00_device_reset().  Update callers of
old function.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-04 19:53:10 -05:00
Andrew Vasquez
f7d289f62e [SCSI] qla2xxx: Correct domain/area exclusion logic.
In an FL topology, limit port recognition to those devices
not within the same area and domain of the ISP.  The
firmware will recogonize such devices during local-loop
discovery.

Some devices may respond to a PLOGI before they have
completed their fabric login or they may not be a public
device. In this case they will report:

        domain == 00
        area == 00
        alpa == <XX>

which is valid. Exclude such devices from local loop
discovery.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-04 19:53:08 -05:00
Andrew Vasquez
cca5335caf [SCSI] qla2xxx: Add FDMI support.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-04 19:53:07 -05:00
Andrew Vasquez
ad3e0edace [SCSI] qla2xxx: Export class-of-service (COS) information.
Export COS information for the fc_host and fc_remote_port
objects added by the driver.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-04 19:53:04 -05:00
Andrew Vasquez
7524f9b9e7 [SCSI] qla2xxx: Use dma_get_required_mask() in determining the 'ideal' DMA mask.
In order to efficiently utilise the ISP's IOCB
request-queue, use the dma_get_required_mask() function to
determine the use of command-type 2 or 3 IOCBs when queueing
SCSI commands.  This applies to ISP2[123]xx chips only, as
the ISP24xx uses command-type 7 IOCBs which use 64bit DSDs.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-04 19:53:02 -05:00
Christoph Hellwig
c6678e0cfb [SCSI] fusion: whitespace fixes
Acked by: Moore, Eric Dean <Eric.Moore@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-04 19:51:45 -05:00
Christoph Hellwig
637fa99b86 [SCSI] fusion: endianess fixes
Assorted endianess fixes.  I'll work on full endianess annotations
later.

Acked by: Moore, Eric Dean <Eric.Moore@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-04 19:51:25 -05:00
Christoph Hellwig
ccf3b7bd26 [SCSI] fusion: update LSI headers
Acked by: Moore, Eric Dean <Eric.Moore@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-04 19:48:39 -05:00
Christoph Hellwig
69218ee518 [SCSI] fusion: extended config header support
Acked by: Moore, Eric Dean <Eric.Moore@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-04 19:48:06 -05:00
Christoph Hellwig
1ff927306e [SCSI] aic7xxx: remove aiclib.c
#include of C files and macro tricks to rename symbols are evil and just
cause trouble.  Let's doublicate the two functions as they're going to
go away soon enough anyway.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-04 19:46:07 -05:00
Mark Haverkamp
77d71d222e [SCSI] aacraid: bad BUG_ON fix
This was noticed by Doug Bazamic and the fix found by Mark Salyzyn at
Adaptec.

There was an error in the BUG_ON() statement that validated the
calculated fib size which can cause the driver to panic.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-04 19:46:06 -05:00
Douglas Gilbert
deb92b7ee9 [SCSI] sg direct io/mmap oops, st sync
This patch adopts the same solution as proposed by Kai M. in
a post titled: "[PATCH] SCSI tape signed/unsigned fix".
The fix is in a function that the sg driver borrowed from
the st driver so its maintenance is a little easier if
the functions remain the same after the fix.

   - change nr_pages type from unsigned to signed so errors
     from get_user_pages() call are properly handled

Signed-off-by: Douglas Gilbert <dougg@torque.net>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-04 19:46:03 -05:00
James Bottomley
07542b8323 This patch fixes in st.c the bug in the signed/unsigned int comparison
reported by Doug Gilbert and fixed by him in sg.c (see [PATCH] sg direct
io/mmap oops). Doug fixed the comparison in sg.c. This fix for st.c does not
touch the comparison but makes both arguments signed to remove the
problem. The new code is adapted from linux/fs/bio.c.

Signed-off-by: Kai Makisara <kai.makisara@kolumbus.fi>

Rejections fixed up and

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-04 19:45:59 -05:00
Richard Purdie
f36598aeca [ARM] 2873/1: PCMCIA soc: Allow access to filesystems on CF at boot time
Patch from Richard Purdie

This change makes the soc pcmcia interfaces available earlier in the
boot process meaning devices like CF microdrives can be used for the
root filesystem.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-03 19:39:25 +01:00
Len Brown
4a35a46bf1 [ACPI] revert bad processor_core.c patch for bug 5128
Signed-off-by: Len Brown <len.brown@intel.com>
2005-09-03 12:41:12 -04:00
Pierre Ossman
1656fa579e [MMC] support for mmc chip select in wbsd
Use the chip select ios in the wbsd driver.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-03 16:45:49 +01:00
Pierre Ossman
865e9f13c9 [MMC] ios for mmc chip select
Adds a new ios for setting the chip select pin on MMC cards. Needed on
SD controllers which use this pin for other things and therefore cannot
have it pulled high at all times.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-03 16:45:02 +01:00
Sergey Vlasov
9b4e3b13b1 [SERIAL] Fix moxa tty driver name
The moxa driver was named "ttya", which is wrong:
1) Documentation/devices.txt says that the name should be "ttyMX".
2) First 10 ports (ttya0...ttya9) clash with the legacy pty driver.

This patch changes the driver name to "ttyMX".

http://bugme.osdl.org/show_bug.cgi?id=5012

Signed-off-by: Sergey Vlasov <vsu@altlinux.ru>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-03 16:26:49 +01:00
Russell King
30b7a3bc13 [SERIAL] Prefix serial printks with KERN_INFO and pre-format
Pre-format the IO part of the ttyS printks, and prefix them with
KERN_INFO to avoid bootsplash corruption.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-03 15:30:21 +01:00
Chuck Ebbert
1cc7724810 [WATCHDOG] softdog-timer-running-oops.patch
The softdog watchdog timer has a bug that can create an oops:

1.  Load the module without the nowayout option.
2.  Open the driver and close it without writing 'V' before close.
3.  Unload the module.  The timer will continue to run...
4.  Oops happens when timer fires.

Reported Sun, 10 Oct 2004, by Michael Schierl <schierlm@gmx.de>

Fix is easy: always take a reference on the module on open.
Release it only when the device is closed and no timer is running.
Tested on 2.6.13-rc6 using the soft_noboot option.  While the
timer is running and the device is closed, the module use count
stays at 1.  After the timer fires, it drops to 0.  Repeatedly
opening and closing the driver caused no problems.  Please apply.

Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2005-09-03 13:59:46 +02:00
P@Draig Brady
93642ecd46 [WATCHDOG] w83627hf_wdt.c-initialized_bios_bug
Attached is a small update to the w83627hf watchdog driver
to initialise appropriately if it was already initialised
in the BIOS. On tyan motherboards for e.g. you can init
the watchdog to 4 mins, then when the driver is loaded it
sets the watchdog to "seconds" mode, and then machine will
reboot within 4 seconds. So this patch resets the timeout
to the configured value if the watchdog is already running.

Signed-off-by: P@draig Brady <P@draigBrady.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2005-09-03 13:58:03 +02:00