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16 years ago[MIPS] Malta: remove a superfluous comment
Dmitri Vorobiev [Thu, 24 Jan 2008 16:52:50 +0000 (19:52 +0300)]
[MIPS] Malta: remove a superfluous comment

Using the "We die here" comment right before calling the die()
function is an extremely vivid example of overcommenting.

Remove the redundant comment and save one line.

No functional changes introduced.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Malta: include <linux/cpu.h> instead of <asm/cpu.h>
Dmitri Vorobiev [Thu, 24 Jan 2008 16:52:49 +0000 (19:52 +0300)]
[MIPS] Malta: include <linux/cpu.h> instead of <asm/cpu.h>

The checkpatch.pl script reported a few warnings about header files.
This patch fixes these warnings.

Compile-tested using the default Malta config.

No functional changes introduced.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Malta, Atlas, Sead: remove an extern from .c files
Dmitri Vorobiev [Thu, 24 Jan 2008 16:52:48 +0000 (19:52 +0300)]
[MIPS] Malta, Atlas, Sead: remove an extern from .c files

This patch moves the "extern" declaration for the function
mips_reboot_setup() from the board setup .c files to the
header file include/asm-mips/mips-boards/generic.h.

This fixes a warning produced by the checkpatch.pl script.

No functional changes introduced.

This was compile-tested by building the kernel for all
three boards affected by this change. All builds finished
successfully.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Malta: fix oversized lines in malta_int.c
Dmitri Vorobiev [Thu, 24 Jan 2008 16:52:47 +0000 (19:52 +0300)]
[MIPS] Malta: fix oversized lines in malta_int.c

This patch fixes all "line over 80 characters" warnings found
in arch/mips/mips-boards/malta/malta_int.c by the checkpatch.pl
script.

No functional changes introduced.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Malta: remove a dead function declaration
Dmitri Vorobiev [Thu, 24 Jan 2008 16:52:46 +0000 (19:52 +0300)]
[MIPS] Malta: remove a dead function declaration

Neither is the mips_rtc_get_time() routine defined anywhere in
the MIPS architecture-specific code, nor does anyone call it any
more. This patch removes the extern declaration of this fossil.

This patch does not introduce any functional changes.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Malta: use tabs not spaces
Dmitri Vorobiev [Thu, 24 Jan 2008 16:52:45 +0000 (19:52 +0300)]
[MIPS] Malta: use tabs not spaces

This patch fixes all "use tabs not spaces" warnings reported by
the checkpatch.pl script on the board-specific files.

No functional changes introduced.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Malta: set up the screen info in a separate function
Dmitri Vorobiev [Thu, 24 Jan 2008 16:52:44 +0000 (19:52 +0300)]
[MIPS] Malta: set up the screen info in a separate function

This patch adds a separate short and sweet function to initialize
the screen_info global variable.

This improves readability of the Malta board setup code.

No functional changes introduced.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Malta: check the PCI clock frequency in a separate function
Dmitri Vorobiev [Thu, 24 Jan 2008 16:52:43 +0000 (19:52 +0300)]
[MIPS] Malta: check the PCI clock frequency in a separate function

This patch adds a separate short and sweet function to check the
PCI clock frequency. This is to improve readability of the Malta
setup code.

Along the way, a couple of coding style violations are fixed.

No functional changes introduced.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Malta: use the KERN_ facility level in printk()
Dmitri Vorobiev [Thu, 24 Jan 2008 16:52:42 +0000 (19:52 +0300)]
[MIPS] Malta: use the KERN_ facility level in printk()

This patch adds the KERN_ macros to printk() calls. Where applicable,
spaces are replaced by tabs.

These changes noticeably reduce the number of errors and warnings
reported by the checkpatch.pl script for the malta_int.c file.

Before the patch: total: 47 errors, 20 warnings, 354 lines checked

After the patch: total: 34 errors, 7 warnings, 355 lines checked

No functional changes introduced.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Malta: use Linux kernel style for structure initialization
Dmitri Vorobiev [Thu, 24 Jan 2008 16:52:41 +0000 (19:52 +0300)]
[MIPS] Malta: use Linux kernel style for structure initialization

This patch reformats the structure initialization code thus
making the latter look idiomatic.

No functional changes introduced.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS]: constify function pointer tables
Jan Engelhardt [Tue, 22 Jan 2008 19:42:33 +0000 (20:42 +0100)]
[MIPS]: constify function pointer tables

Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] compat: handle argument endianess of sys32_(f)truncate64 with merge_64
Ralf Baechle [Tue, 29 Jan 2008 10:15:02 +0000 (10:15 +0000)]
[MIPS] compat: handle argument endianess of sys32_(f)truncate64 with merge_64

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Cobalt 64-bits kernels can be safely unmarked experimental
Florian Fainelli [Tue, 15 Jan 2008 18:42:57 +0000 (19:42 +0100)]
[MIPS] Cobalt 64-bits kernels can be safely unmarked experimental

64-bits Cobalt kernels run fine.

Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Qemu: Remove platform.
Ralf Baechle [Tue, 29 Jan 2008 10:15:02 +0000 (10:15 +0000)]
[MIPS] Qemu: Remove platform.

The Qemu platform was originally implemented to have an easily supportable
platform until Qemu reaches a state where it emulates a real world system.
Since the latest release Qemu is capable of emulating the MIPSsim and
Malta platforms, so this goal has been reached.  The Qemu plaform is also
rather underfeatured so less useful than a Malta emulation.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] pnx8xxx: clocksource cleanups
Vitaly Wool [Sat, 12 Jan 2008 13:03:40 +0000 (16:03 +0300)]
[MIPS] pnx8xxx: clocksource cleanups

Signed-off-by: Vitaly Wool <vitalywool@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Lasat: Convert pvc_sem semaphore to mutex
Daniel Walker [Fri, 11 Jan 2008 04:53:21 +0000 (20:53 -0800)]
[MIPS] Lasat: Convert pvc_sem semaphore to mutex

I also changed the name to pvc_mutex, and moved the define to the file
it's used in which allows it to be static.

Signed-off-by: Daniel Walker <dwalker@mvista.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] MTX-1: Add GPIO system button
Florian Fainelli [Mon, 7 Jan 2008 18:00:46 +0000 (19:00 +0100)]
[MIPS] MTX-1: Add GPIO system button

This patch adds support for the GPIO connected system button on the MTX-1
boards. Default configuration is updated accordingly.

Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Delete CONFIG_MSP_FPGA
Ralf Baechle [Tue, 29 Jan 2008 10:15:01 +0000 (10:15 +0000)]
[MIPS] Delete CONFIG_MSP_FPGA

Originally noticed by Jiri Olsa <olsajiri@gmail.com>.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] move the eXcite local config to excitedirectory
Yoichi Yuasa [Wed, 12 Dec 2007 13:39:54 +0000 (22:39 +0900)]
[MIPS] move the eXcite local config to excitedirectory

Moved the eXcite local config to excite directory.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] add cpu_wait() to machine_halt()
Yoichi Yuasa [Wed, 12 Dec 2007 13:23:13 +0000 (22:23 +0900)]
[MIPS] add cpu_wait() to machine_halt()

Added cpu_wait() to machine_halt().
For the power reduction in halt.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] remove unneeded button check for reset
Yoichi Yuasa [Wed, 12 Dec 2007 13:20:19 +0000 (22:20 +0900)]
[MIPS] remove unneeded button check for reset

Removed unneeded button check for reset.
Because, the Cobalt has power switch.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] move vr41xx_calculate_clock_frequency() to plat_time_init()
Yoichi Yuasa [Wed, 12 Dec 2007 13:11:09 +0000 (22:11 +0900)]
[MIPS] move vr41xx_calculate_clock_frequency() to plat_time_init()

Moved vr41xx_calculate_clock_frequency() to plat_time_init().
This function relates to the timer function.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] time: remove unused mips_timer_state()
Yoichi Yuasa [Sun, 9 Dec 2007 12:19:36 +0000 (21:19 +0900)]
[MIPS] time: remove unused mips_timer_state()

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Altas, Malta: Switch boot file format to raw.
Ralf Baechle [Tue, 29 Jan 2008 10:15:00 +0000 (10:15 +0000)]
[MIPS] Altas, Malta: Switch boot file format to raw.

A raw binary boots about twice as fast as SREC.

The possibility to generate SREC binaries remains by simply using the
vmlinux.srec target but seems only useful for the probably hypothetical
case where one of these systems is booted over a serial interface.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] fixmap: delete unused __set_fixmap, set_fixmap and set_fixmap_nocache
Ralf Baechle [Tue, 29 Jan 2008 10:15:00 +0000 (10:15 +0000)]
[MIPS] fixmap: delete unused __set_fixmap, set_fixmap and set_fixmap_nocache

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Extend performance counter event field.
Ralf Baechle [Tue, 29 Jan 2008 10:14:59 +0000 (10:14 +0000)]
[MIPS] Extend performance counter event field.

The latest draft version of the MIPS Architecture Specification extends the
6 bit event field by adding a directly adjacent 4-bit EventExt field for a
total of 10 bits.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] RM: Collected changes
Thomas Bogendoerfer [Fri, 4 Jan 2008 22:31:07 +0000 (23:31 +0100)]
[MIPS] RM: Collected changes

- EISA support for non PCI RMs (RM200 and RM400-xxx). The major part
  is the splitting of the EISA and onboard ISA of the RM200, which
  makes the EISA bus on the RM200 look like on other RMs.
- 64bit kernel support
- system type detection is now common for big and little endian
- moved sniprom code to arch/mips/fw
- added call_o32 function to arch/mips/fw/lib, which uses a private
  stack for calling prom functions
- fix problem with ISA interrupts, which makes using PIT clockevent
  possible

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Alchemy: Au1210/Au1250 CPU support
Manuel Lauss [Thu, 6 Dec 2007 08:07:55 +0000 (09:07 +0100)]
[MIPS] Alchemy: Au1210/Au1250 CPU support

This patch adds IDs for new Au1200 variants: Au1210 and Au1250.
They are essentially identical to the Au1200 except for the Au1210
which has a different SoC-ID in the PRId register [bits 31:24].
The Au1250 is a "Au1200 V0.2".

Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Eleminate local symbols from the symbol table.
Ralf Baechle [Tue, 29 Jan 2008 10:14:59 +0000 (10:14 +0000)]
[MIPS] Eleminate local symbols from the symbol table.

These symbols appear in oprofile output, stacktraces and similar but only
make the output harder to read.  Many identical symbol names such as
"both_aligned" were also being used in multiple source files making it
impossible to see which file actually was meant.  So let's get rid of them.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Fulong: don't reinitialize pci_probe_only to it's default value.
Ralf Baechle [Tue, 29 Jan 2008 10:14:59 +0000 (10:14 +0000)]
[MIPS] Fulong: don't reinitialize pci_probe_only to it's default value.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] BCM1480: Use constants instead of magic numbers in PCI code.
Ralf Baechle [Tue, 29 Jan 2008 10:14:59 +0000 (10:14 +0000)]
[MIPS] BCM1480: Use constants instead of magic numbers in PCI code.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] IP28 support
Thomas Bogendoerfer [Sun, 2 Dec 2007 12:00:32 +0000 (13:00 +0100)]
[MIPS] IP28 support

Add support for SGI IP28 machines (Indigo 2 with R10k CPUs)
This work is mainly based on Peter Fuersts work.

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Remove CONFIG_SIBYTE_PT{1120,1125,SWARM}
Ralf Baechle [Tue, 29 Jan 2008 10:14:58 +0000 (10:14 +0000)]
[MIPS] Remove CONFIG_SIBYTE_PT{1120,1125,SWARM}

According to Broadcom the PT systems are production test systems which
never reached customers so no need to keep the fragmentary support we
currently have.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Use correct dma flushing in dma_cache_sync()
Thomas Bogendoerfer [Tue, 27 Nov 2007 18:31:33 +0000 (19:31 +0100)]
[MIPS] Use correct dma flushing in dma_cache_sync()

Not cache coherent R10k systems (like IP28) need to do real cache
invalidates in dma_cache_sync().

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] IP28: added cache barrier to assembly routines
Thomas Bogendoerfer [Sun, 25 Nov 2007 10:47:56 +0000 (11:47 +0100)]
[MIPS] IP28: added cache barrier to assembly routines

IP28 needs special treatment to avoid speculative accesses. gcc
takes care for .c code, but for assembly code we need to do it
manually.

This is taken from Peter Fuersts IP28 patches.

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] TXx9 watchdog support for rbhma3100,rbhma4200,rbhma4500
Atsushi Nemoto [Fri, 23 Nov 2007 16:20:27 +0000 (01:20 +0900)]
[MIPS] TXx9 watchdog support for rbhma3100,rbhma4200,rbhma4500

This patch adds support for txx9wdt driver to rbhma3100, rbhma4200 and
rbhma4500 platform.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] IP22/IP28: fix extracting board/chip rev
Thomas Bogendoerfer [Sun, 25 Nov 2007 10:27:06 +0000 (11:27 +0100)]
[MIPS] IP22/IP28: fix extracting board/chip rev

Taken from Peter Fuersts IP28 patches

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Use real cache invalidate
Thomas Bogendoerfer [Mon, 26 Nov 2007 22:40:01 +0000 (23:40 +0100)]
[MIPS] Use real cache invalidate

R10k non coherent machines need a real dma cache invalidate to get rid of
speculative stores in cache.  For other machines this promises a slight
speedup.

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] SMP: Call platform methods via ops structure.
Ralf Baechle [Mon, 19 Nov 2007 12:23:51 +0000 (12:23 +0000)]
[MIPS] SMP: Call platform methods via ops structure.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Cleanup pcspeaker platform device registration.
Ralf Baechle [Tue, 29 Jan 2008 10:14:57 +0000 (10:14 +0000)]
[MIPS] Cleanup pcspeaker platform device registration.

Move registration into the actual platform code instead of making a
desparate attempt at sharing the hand full of likes of code in pcspeaker.c.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] MT: Scheduler support for SMT
Ralf Baechle [Fri, 2 Mar 2007 20:42:04 +0000 (20:42 +0000)]
[MIPS] MT: Scheduler support for SMT

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] tlbex.c: cleanup debug code
Franck Bui-Huu [Thu, 18 Oct 2007 07:11:17 +0000 (09:11 +0200)]
[MIPS] tlbex.c: cleanup debug code

Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] tlbex.c: use __cacheline_aligned instead of __tlb_handler_align
Franck Bui-Huu [Thu, 18 Oct 2007 07:11:16 +0000 (09:11 +0200)]
[MIPS] tlbex.c: use __cacheline_aligned instead of __tlb_handler_align

Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] tlbex.c: cleanup include files
Franck Bui-Huu [Thu, 18 Oct 2007 07:11:15 +0000 (09:11 +0200)]
[MIPS] tlbex.c: cleanup include files

Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] tlbex.c: Cleanup __init usages.
Franck Bui-Huu [Thu, 18 Oct 2007 07:11:14 +0000 (09:11 +0200)]
[MIPS] tlbex.c: Cleanup __init usages.

Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Delete now-unreferenced i2c-yosemite.h header file.
Robert P. J. Day [Tue, 6 Nov 2007 06:55:12 +0000 (01:55 -0500)]
[MIPS]  Delete now-unreferenced i2c-yosemite.h header file.

Given that the corresponding source file i2c-yosemite.c file was
removed in commit daa4a68f901c4d6491baa1a01f5c869a553c3f6c, and that
no one else includes this file, it seems safe to delete it.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Remove duplicate includes.
Lucas Woods [Mon, 5 Nov 2007 20:13:47 +0000 (07:13 +1100)]
[MIPS] Remove duplicate includes.

Signed-off-by: Lucas Woods <woodzy@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] ARC: Use strchr instead of strstr.
Roel Kluin [Fri, 2 Nov 2007 18:59:05 +0000 (19:59 +0100)]
[MIPS] ARC: Use strchr instead of strstr.

Use strchr instead of strstr when searching for a single character

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Remove useless S-cache flushes.
Ralf Baechle [Tue, 29 Jan 2008 10:14:56 +0000 (10:14 +0000)]
[MIPS] Remove useless S-cache flushes.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Use pte_present instead of open coded test for _PAGE_PRESENT.
Ralf Baechle [Tue, 29 Jan 2008 10:14:55 +0000 (10:14 +0000)]
[MIPS] Use pte_present instead of open coded test for _PAGE_PRESENT.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Put cast inside macro instead of all the callers
Andrew Sharp [Wed, 31 Oct 2007 21:11:24 +0000 (14:11 -0700)]
[MIPS] Put cast inside macro instead of all the callers

Since all the callers of the PHYS_TO_XKPHYS macro call with a constant,
put the cast to LL inside the macro where it really should be rather
than in all the callers.  This makes macros like PHYS_TO_XKSEG_UNCACHED
work without gcc whining.

Signed-off-by: Andrew Sharp <andy.sharp@onstor.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] clean up au1xxx_irqmap.c include files
Yoichi Yuasa [Thu, 1 Nov 2007 12:35:39 +0000 (21:35 +0900)]
[MIPS] clean up au1xxx_irqmap.c include files

Clean up au1xxx_irqmap.c include files.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] remove unused mips_machtype
Yoichi Yuasa [Fri, 26 Oct 2007 13:42:31 +0000 (22:42 +0900)]
[MIPS] remove unused mips_machtype

Removed unused mips_machtype.  These are only set but not used.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] CFE: Make code remotely resemble Linux code.
Christoph Hellwig [Mon, 29 Oct 2007 14:23:43 +0000 (14:23 +0000)]
[MIPS] CFE: Make code remotely resemble Linux code.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] cleanup tx39/tx49 setup code
Atsushi Nemoto [Wed, 24 Oct 2007 14:16:56 +0000 (23:16 +0900)]
[MIPS] cleanup tx39/tx49 setup code

Remove some unnecessary codes, includes and files.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] R4000/R4400 daddiu erratum workaround
Maciej W. Rozycki [Tue, 23 Oct 2007 11:43:25 +0000 (12:43 +0100)]
[MIPS] R4000/R4400 daddiu erratum workaround

 This complements the generic R4000/R4400 errata workaround code and adds
bits for the daddiu problem.  In most places it just modifies handwritten
assembly code so that the assembler is allowed to use a temporary register
as daddiu may now be treated as a macro that expands to a sequence of li
and daddu.  It is the AT register or, where AT is unavailable or used
explicitly for another purpose, an explicitly-named register is selected,
using the .set at=<reg> feature added recently to gas.  This feature is
only used if CONFIG_CPU_DADDI_WORKAROUNDS has been set, so if the
workaround remains disabled, the required version of binutils stays
unchanged.

 Similarly, daddiu instructions put in branch delay slots in noreorder
fragments are now taken out of them and the assembler is allowed to
reorder them itself as possible (which it does making the whole idea of
scheduling them into delay slots manually questionable).

 Also in the very few places where such a simple conversion was not
possible, a handcoded longer sequence is implemented.

 Other than that there are changes to code responsible for building the
TLB fault and page clear/copy handlers to avoid daddiu as appropriate.
These are only effective if the erratum is verified to be present at the
run time.

 Finally there is a trivial update to __delay(), because it uses daddiu in
a branch delay slot.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] R4000/R4400 errata workarounds
Maciej W. Rozycki [Tue, 23 Oct 2007 11:43:11 +0000 (12:43 +0100)]
[MIPS] R4000/R4400 errata workarounds

 This is the gereric part of R4000/R4400 errata workarounds.  They include
compiler and assembler support as well as some source code modifications
to address the problems with some combinations of multiply/divide+shift
instructions as well as the daddi and daddiu instructions.

 Changes included are as follows:

1. New Kconfig options to select workarounds by platforms as necessary.

2. Arch top-level Makefile to pass necessary options to the compiler; also
   incompatible configurations are detected (-mno-sym32 unsupported as
   horribly intrusive for little gain).

3. Bug detection updated and shuffled -- the multiply/divide+shift problem
   is lethal enough that if not worked around it makes the kernel crash in
   time_init() because of a division by zero; the daddiu erratum might
   also trigger early potentially, though I have not observed it.  On the
   other hand the daddi detection code requires the exception subsystem to
   have been initialised (and is there mainly for information).

4. r4k_daddiu_bug() added so that the existence of the erratum can be
   queried by code at the run time as necessary; useful for generated code
   like TLB fault and copy/clear page handlers.

5. __udelay() updated as it uses multiplication in inline assembly.

 Note that -mdaddi requires modified toolchain (which has been maintained
by myself and available from my site for ~4years now -- versions covered
are GCC 2.95.4 - 4.1.2 and binutils from 2.13 onwards).  The -mfix-r4000
and -mfix-r4400 have been standard for a while though.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Converting most array size calculations to use ARRAY_SIZE().
Alejandro Martinez Ruiz [Mon, 22 Oct 2007 19:36:44 +0000 (21:36 +0200)]
[MIPS] Converting most array size calculations to use ARRAY_SIZE().

Signed-off-by: Alejandro Martinez Ruiz <alex@flawedcode.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] tlbex: Cleanup handling of R2 hazards in TLB handlers.
Ralf Baechle [Tue, 29 Jan 2008 10:14:54 +0000 (10:14 +0000)]
[MIPS] tlbex: Cleanup handling of R2 hazards in TLB handlers.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Delete unused CONFIG_64BIT_CONTEXT
Ralf Baechle [Tue, 29 Jan 2008 10:14:54 +0000 (10:14 +0000)]
[MIPS] Delete unused CONFIG_64BIT_CONTEXT

The merge of the code to use this was never completed so delete it for the
time being.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years ago[MIPS] Delete unused CONFIG_DMA_IP32.
Ralf Baechle [Tue, 29 Jan 2008 10:14:54 +0000 (10:14 +0000)]
[MIPS] Delete unused CONFIG_DMA_IP32.

The functionality of the former dma-ip32.c has been folded into
dma-default.c.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
16 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog
Linus Torvalds [Mon, 28 Jan 2008 22:00:01 +0000 (09:00 +1100)]
Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog

* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog:
  [WATCHDOG] constify function pointer tables
  [WATCHDOG] TXx9 watchdog driver
  [WATCHDOG] misc_register patch
  [WATCHDOG] wdt: fix locking

16 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
Linus Torvalds [Mon, 28 Jan 2008 21:52:50 +0000 (08:52 +1100)]
Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (197 commits)
  sh: add spi header and r2d platform data V3
  sh: update r7780rp interrupt code
  sh: remove consistent alloc stuff from the machine vector
  sh: use declared coherent memory for dreamcast pci ethernet adapter
  sh: declared coherent memory support V2
  sh: Add support for SDK7780 board.
  sh: constify function pointer tables
  sh: Kill off -traditional for linker script.
  cdrom: Add support for Sega Dreamcast GD-ROM.
  sh: Kill off hs7751rvoip reference from arch/sh/Kconfig.
  sh: Drop r7780rp_defconfig, use r7780mp_defconfig as kbuild default.
  sh: Kill off dead HS771RVoIP board support.
  sh: r7785rp: Fix up DECLARE_INTC_DESC() arg mismatch.
  sh: r7785rp: Hook up the rest of the HL7785 FPGA IRQ vectors.
  sh: r2d - enable sm501 usb host function
  sh: remove voyagergx
  sh: r2d - add lcd planel timings to sm501 platform data
  sh: Add OHCI and UDC platform devices for SH7720.
  sh: intc - remove default interrupt priority tables
  sh: Correct pte size mismatch for X2 TLB.
  ...

16 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
Linus Torvalds [Mon, 28 Jan 2008 21:52:20 +0000 (08:52 +1100)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (24 commits)
  HID: ADS/Tech Radio si470x needs blacklist entry
  HID: Logitech Extreme 3D needs NOGET quirk
  HID: Refactor MS Presenter 8K key mapping
  HID: MS Presenter mapping for PID 0x0701
  HID: Support Samsung IR remote
  HID: fix compilation of hidbp drivers without usbhid
  HID: Blacklist the Gretag-Macbeth Huey display colorimeter
  HID: the `bit' in hidinput_mapping_quirks() is an out parameter
  HID: remove redundant WARN_ON()s in order not to scare users
  HID: force hiddev creation for SONY PS3 controller
  HID: Use hid blacklist in usbmouse/usbkbd
  HID: proper handling of MS 4k and 6k devices
  HID: remove unused variable in quirk event handler
  HID: hid-input quirk for BTC 8193
  HID: separate hid-input event quirks from generic code
  HID: refactor mapping to input subsystem for quirky devices
  HID: Microsoft Wireless Optical Desktop 3.0 quirk
  HID: Add support for Logitech Elite keyboards
  HID: add full support for Genius KB-29E
  HID: fix a potential bug in pointer casting
  ...

16 years agoMerge branch 'for-2.6.25' of git://git.kernel.dk/linux-2.6-block
Linus Torvalds [Mon, 28 Jan 2008 21:51:56 +0000 (08:51 +1100)]
Merge branch 'for-2.6.25' of git://git.kernel.dk/linux-2.6-block

* 'for-2.6.25' of git://git.kernel.dk/linux-2.6-block:
  block: implement drain buffers
  __bio_clone: don't calculate hw/phys segment counts
  block: allow queue dma_alignment of zero
  blktrace: Add blktrace ioctls to SCSI generic devices

16 years agoMerge branch 'blk-end-request' of git://git.kernel.dk/linux-2.6-block
Linus Torvalds [Mon, 28 Jan 2008 21:51:32 +0000 (08:51 +1100)]
Merge branch 'blk-end-request' of git://git.kernel.dk/linux-2.6-block

* 'blk-end-request' of git://git.kernel.dk/linux-2.6-block: (30 commits)
  blk_end_request: changing xsysace (take 4)
  blk_end_request: changing ub (take 4)
  blk_end_request: cleanup of request completion (take 4)
  blk_end_request: cleanup 'uptodate' related code (take 4)
  blk_end_request: remove/unexport end_that_request_* (take 4)
  blk_end_request: changing scsi (take 4)
  blk_end_request: add bidi completion interface (take 4)
  blk_end_request: changing ide-cd (take 4)
  blk_end_request: add callback feature (take 4)
  blk_end_request: changing ide normal caller (take 4)
  blk_end_request: changing cpqarray (take 4)
  blk_end_request: changing cciss (take 4)
  blk_end_request: changing ide-scsi (take 4)
  blk_end_request: changing s390 (take 4)
  blk_end_request: changing mmc (take 4)
  blk_end_request: changing i2o_block (take 4)
  blk_end_request: changing viocd (take 4)
  blk_end_request: changing xen-blkfront (take 4)
  blk_end_request: changing viodasd (take 4)
  blk_end_request: changing sx8 (take 4)
  ...

16 years agoMerge branch 'sg' of git://git.kernel.dk/linux-2.6-block
Linus Torvalds [Mon, 28 Jan 2008 21:51:05 +0000 (08:51 +1100)]
Merge branch 'sg' of git://git.kernel.dk/linux-2.6-block

* 'sg' of git://git.kernel.dk/linux-2.6-block:
  SG: work with the SCSI fixed maximum allocations.
  SG: Convert SCSI to use scatterlist helpers for sg chaining
  SG: Move functions to lib/scatterlist.c and add sg chaining allocator helpers

16 years agoMerge branch 'cfq-ioc-share' of git://git.kernel.dk/linux-2.6-block
Linus Torvalds [Mon, 28 Jan 2008 21:50:42 +0000 (08:50 +1100)]
Merge branch 'cfq-ioc-share' of git://git.kernel.dk/linux-2.6-block

* 'cfq-ioc-share' of git://git.kernel.dk/linux-2.6-block:
  cfq-iosched: kill some big inlines
  cfq-iosched: relax IOPRIO_CLASS_IDLE restrictions
  kernel: add CLONE_IO to specifically request sharing of IO contexts
  io_context sharing - anticipatory changes
  block: cfq: make the io contect sharing lockless
  io_context sharing - cfq changes
  io context sharing: preliminary support
  ioprio: move io priority from task_struct to io_context

16 years agoMerge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Mon, 28 Jan 2008 21:49:49 +0000 (08:49 +1100)]
Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm

* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (176 commits)
  [ARM] 4795/1: S3C244X: Add armclk and setparent call
  [ARM] 4794/1: S3C24XX: Comonise S3C2440 and S3C2442 clock code
  [ARM] 4793/1: S3C24XX: Add IRQ->GPIO pin mapping function
  [ARM] 4792/1: S3C24XX: Remove warnings from debug-macro.S
  [ARM] 4791/1: S3C2412: Make fclk a parent of msysclk
  [ARM] 4790/1: S3C2412: Fix parent selection for msysclk.
  [ARM] 4789/1: S3C2412: Add missing CLKDIVN register values
  [ARM] 4788/1: S3C24XX: Fix paramet to s3c2410_dma_ctrl if S3C2410_DMAF_AUTOSTART used.
  [ARM] 4787/1: S3C24XX: s3c2410_dma_request() should return the allocated channel number
  [ARM] 4786/1: S3C2412: Add SPI FIFO controll constants
  [ARM] 4785/1: S3C24XX: Add _SHIFT definitions for S3C2410_BANKCON registers
  [ARM] 4784/1: S3C24XX: Fix GPIO restore glitches
  [ARM] 4783/1: S3C24XX: Add s3c2410_gpio_getpull()
  [ARM] 4782/1: S3C24XX: Define FIQ_START for any FIQ users
  [ARM] 4781/1: S3C24XX: DMA suspend and resume support
  [ARM] 4780/1: S3C2412: Allow for seperate DMA channels for TX and RX
  [ARM] 4779/1: S3C2412: Add s3c2412_gpio_set_sleepcfg() call
  [ARM] 4778/1: S3C2412: Add armclk and init from DVS state
  [ARM] 4777/1: S3C24XX: Ensure clk_set_rate() checks the set_rate method for the clk
  [ARM] 4775/1: s3c2410: fix compilation error if only s3c2442 cpu is selected
  ...

16 years agolibata: Change "write_data" to "rw" for some function documentations
Linus Nilsson [Mon, 28 Jan 2008 14:56:27 +0000 (15:56 +0100)]
libata: Change "write_data" to "rw" for some function documentations

The documentation for ata_data_xfer and ata_data_xfer_noirq had the 'rw'
parameter named 'write_data'.

Signed-off-by: Linus Nilsson <lajnold@acc.umu.se>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
16 years agoHID: ADS/Tech Radio si470x needs blacklist entry
Tobias Lorenz [Sun, 27 Jan 2008 21:19:22 +0000 (22:19 +0100)]
HID: ADS/Tech Radio si470x needs blacklist entry

This patch adds blacklist entries in hid-quirks.c to let the usbhid driver
ignore the si470x radio devices. They are now handled by the new radio-si470x
driver.

Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
16 years agoHID: Logitech Extreme 3D needs NOGET quirk
Jiri Kosina [Thu, 17 Jan 2008 14:23:11 +0000 (15:23 +0100)]
HID: Logitech Extreme 3D needs NOGET quirk

Logitech Extreme 3D needs NOGET quirk, otherwise it times out at
the time of connect.

Reported-by: Mike Sharov <msharov@softhome.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
16 years agoHID: Refactor MS Presenter 8K key mapping
Jan Kiszka [Mon, 14 Jan 2008 12:08:27 +0000 (13:08 +0100)]
HID: Refactor MS Presenter 8K key mapping

Following the suggestion of Jonas, this patch maps the special keys of
the MS Presenter 8000 to targets that should allow for better re-mapping
according to individual use cases (i.e. I avoided hard-wiring to
standard keys). This time I also included the last missing key event
(switching back from presentation mode).

The optimal Xmodmap customization for using the Presenter with
OpenOffice now looks like this for me:

keycode 175 = Escape
keycode 179 = F5
keysym XF86Forward = Right
keysym XF86Back = Left

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
16 years agoHID: MS Presenter mapping for PID 0x0701
Jiri Kosina [Thu, 10 Jan 2008 16:40:18 +0000 (17:40 +0100)]
HID: MS Presenter mapping for PID 0x0701

0x045e/0x0701 also needs the hid-input mapping quirk established by
quirk_microsoft_presenter_8k().

Reported-by: Jonas Delrue <jonas_delrue@hotmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
16 years agoHID: Support Samsung IR remote
Robert Schedel [Tue, 25 Dec 2007 23:57:40 +0000 (00:57 +0100)]
HID: Support Samsung IR remote

Samsung USB remotes (0419:0001) are rejected by kernel 2.6.23, because the
report descriptor from the remote contains a 48 bit HID report field. HID 1.11
states: Fields may span at most 4 bytes.

This patch, based on 2.6.23, fixes this by modifying the internal report
descriptor in hid-quirks.c. Additional user space support (e.g. LIRC) is
required to fetch the information from the hiddev interface.

The burden to reconstruct the data is moved into userspace (lirc through hiddev).
There is no need to set HID_QUIRK_HIDDEV quirk, as the device has also output
applications, which trigger the creation of hiddev device automatically.

Signed-off-by: Robert Schedel <r.schedel@yahoo.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
16 years agoHID: fix compilation of hidbp drivers without usbhid
Jiri Kosina [Mon, 17 Dec 2007 15:11:27 +0000 (16:11 +0100)]
HID: fix compilation of hidbp drivers without usbhid

We can use the blacklist only if usbhid code is compiled.

Reported-by: jurriaan <thunder7@xs4all.nl>
Cc: Pascal Terjan <pterjan@mandriva.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
16 years agoHID: Blacklist the Gretag-Macbeth Huey display colorimeter
Nicolas Mailhot [Sun, 16 Dec 2007 17:16:43 +0000 (18:16 +0100)]
HID: Blacklist the Gretag-Macbeth Huey display colorimeter

The Gretag-Macbeth Huey display colorimeter claims to be an HID device but
isn't. As a result the linux HID device will claim it, preventing FLOSS
software like Argyll CMS from talking to it.

Tested-by: Frederic Crozat <fcrozat@mandriva.com>
Signed-off-by: Nicolas Mailhot <nicolas.mailhot@laposte.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
16 years agoHID: the `bit' in hidinput_mapping_quirks() is an out parameter
Fengguang Wu [Fri, 7 Dec 2007 08:35:14 +0000 (16:35 +0800)]
HID: the `bit' in hidinput_mapping_quirks() is an out parameter

Fix a panic, by changing
hidinput_mapping_quirks(,, unsigned long *bit,)
to
hidinput_mapping_quirks(,, unsigned long **bit,)

The `bit' in this function is an out parameter.

Signed-off-by: Fengguang Wu <wfg@mail.ustc.edu.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
16 years agoHID: remove redundant WARN_ON()s in order not to scare users
Jiri Kosina [Fri, 30 Nov 2007 10:12:58 +0000 (11:12 +0100)]
HID: remove redundant WARN_ON()s in order not to scare users

The WARN_ON() in implement() and extract() spit out stacktraces and
a lot of other information that might make users think that there is
something seriously wrong with the system. WARN_ON() should not be
deliberately triggerable by userspace application, which these can be.
Usually this WARN_ON() triggers when hid2hci utility is sending the
data that don't correspond to the device's report descriptor.

Convert these messages to more friendly printk().

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
16 years agoHID: force hiddev creation for SONY PS3 controller
Bastien Nocera [Wed, 28 Nov 2007 15:34:53 +0000 (16:34 +0100)]
HID: force hiddev creation for SONY PS3 controller

The device is not discoverable, and needs to be poked to set its master, the
Bluetooth device it will try to connect to when the "Home" button is pressed
without a cable plugged in.

Using libusb means disconnecting the device from its driver to get the report
descriptor. Using hiddev, we can poke it without relinquishing control over it,
so when you plug it in, it would still work as a pad.

This could be then used by sixpair program, after it is rewritten to use
hiddev instead of libusb.

Signed-off-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
16 years agoHID: Use hid blacklist in usbmouse/usbkbd
Pascal Terjan [Mon, 26 Nov 2007 13:03:52 +0000 (14:03 +0100)]
HID: Use hid blacklist in usbmouse/usbkbd

This fixes wacom tablets not working if usbmouse is loaded.

Signed-off-by: Pascal Terjan <pterjan@mandriva.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
16 years agoHID: proper handling of MS 4k and 6k devices
Jiri Kosina [Mon, 26 Nov 2007 12:26:33 +0000 (13:26 +0100)]
HID: proper handling of MS 4k and 6k devices

This removes ugly macros IS_* to distinguish devices that
need special handling in hid-input, and establish proper
quirks for them.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
16 years agoHID: remove unused variable in quirk event handler
Jiri Kosina [Mon, 26 Nov 2007 10:32:51 +0000 (11:32 +0100)]
HID: remove unused variable in quirk event handler

Remove unused variable in quirk event handler.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
16 years agoHID: hid-input quirk for BTC 8193
Jiri Kosina [Mon, 26 Nov 2007 12:18:00 +0000 (13:18 +0100)]
HID: hid-input quirk for BTC 8193

BTC 8193 keyboard handles its scrollwheel in very non-standard way.
It produces two non-standard usages for scrolling up and down, in
both cases with postive value equaling to 1. We handle this by temporary
mapping, which we then catch in quirk event handler, and remap to
negative HWHEEL even in order to introduce correct behavior.

Also the button requires special mapping, as it triggers standard-violating
usage code.

Reported in kernel.org bugzilla #9385

Reported-by: Kir Kolyshkin <kir@sacred.ru>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
16 years agoHID: separate hid-input event quirks from generic code
Jiri Kosina [Fri, 23 Nov 2007 12:16:02 +0000 (13:16 +0100)]
HID: separate hid-input event quirks from generic code

This patch separates also the hid-input quirks that have to be
applied at the time the event occurs, so that the generic code
handling HUT-compliant devices is not messed up by them too much.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
16 years agoHID: refactor mapping to input subsystem for quirky devices
Jiri Kosina [Thu, 22 Nov 2007 14:18:18 +0000 (15:18 +0100)]
HID: refactor mapping to input subsystem for quirky devices

Currently, the handling of mapping between hid and input for devices
that don't conform to HUT 1.12 specification is very messy -- no per-device
handling, no blacklists, conditions on idVendor and idProduct placed
all over the code.

This patch moves all the device-specific input mapping to a separate
file, and introduces a blacklist-style handling for non-standard
device-specific mappings.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
16 years agoHID: Microsoft Wireless Optical Desktop 3.0 quirk
Drew Fisher [Sun, 18 Nov 2007 11:29:56 +0000 (12:29 +0100)]
HID: Microsoft Wireless Optical Desktop 3.0 quirk

Make the Microsoft Wireless Optical Desktop 3.0 work as a mouse.

Microsoft Wireless Optical Desktop 3.0 doesn't properly describe its interface
class.  Specifically, since it doesn't mark the second interface as a mouse
(bInterfaceSubclass = 0), it doesn't get HID_QUIRK_NOGET applied to the
interface, and then acts broken when polled.

Signed-off-by: Drew Fisher <drew.m.fisher@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
16 years agoHID: Add support for Logitech Elite keyboards
Carlos Corbacho [Sat, 17 Nov 2007 00:30:25 +0000 (01:30 +0100)]
HID: Add support for Logitech Elite keyboards

Reuse the quirks from the Cordless Desktop LX500 - stops some of the extra
keys being reported as mouse buttons.

Signed-off-by: Carlos Corbacho <cathectic@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
16 years agoHID: add full support for Genius KB-29E
Jiri Kosina [Wed, 14 Nov 2007 11:13:26 +0000 (12:13 +0100)]
HID: add full support for Genius KB-29E

Genius KB-29E has broken report descriptor, which causes some of the
Consumer usages to appear incorrectly as Button usages. We fix it by
fixing the report descriptor before it is being parsed.

Also a few of the keys violate the HUT standard, so they need a special
handling. They currently fall into "Reserved" range as per HUT 1.12.

Reported-by: Szekeres Istvan <szekeres@iii.hu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
16 years agoHID: fix a potential bug in pointer casting
Li Zefan [Wed, 14 Nov 2007 10:31:05 +0000 (11:31 +0100)]
HID: fix a potential bug in pointer casting

Don't directly cast list_head * to foo *, this works only when list
is the first member of struct foo, and we should not make the assumption
how members are ordered in the structure.

i.e. struct *f = (struct *f)pos will work if:
struct foo {
struct list_head list;
int i;
};

but will fail if:
struct foo {
int i;
struct list_head list;
}

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
16 years agoHID: Implement horizontal wheel handling for A4 Tech X5-005D
Pavel Troller [Mon, 29 Oct 2007 10:13:46 +0000 (11:13 +0100)]
HID: Implement horizontal wheel handling for A4 Tech X5-005D

This mouse distinguishes horizontal wheel from vertical by a special "pseudo
event" GenericDesktop.00b8, with values of 0 for vertical and 8 for horizontal
wheel. Because this event is supplied by the parser too late, we need to delay
a wheel event, wait for this one and send either REL_WHEEL or REL_HWHEEL to
input depending on the event value.

Signed-off-by: Pavel Troller <patrol@sinus.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
16 years agoHID: Add support for Apple aluminum USB keyboards.
Michel Daenzer [Wed, 24 Oct 2007 14:30:37 +0000 (16:30 +0200)]
HID: Add support for Apple aluminum USB keyboards.

Reuse the existing quirks for Apple laptop USB keyboards.

Signed-off-by: Michel Daenzer <michel@tungstengraphics.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
16 years agoHID: Rename some code identifiers from PowerBook specific to Apple generic
Michel Daenzer [Wed, 24 Oct 2007 14:30:34 +0000 (16:30 +0200)]
HID: Rename some code identifiers from PowerBook specific to Apple generic

Preserve identifiers exposed in build and run time configuration though in
order not to break existing configurations.

This is in preparation for adding support for Apple aluminum USB keyboards.

Signed-off-by: Michel Daenzer <michel@tungstengraphics.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
16 years agoHID: Map MS Presenter 8000 bottom-side buttons
Jan Kiszka [Wed, 24 Oct 2007 14:24:22 +0000 (16:24 +0200)]
HID: Map MS Presenter 8000 bottom-side buttons

The MS Presenter 8000 bluetooth mouse is a "dual-use" device: If you
press a button on the top, you can turn it around and find special keys
on the other side, useful for presentations. This patch maps those three
bottom-keys that are not already detected to the intended functions. The
magic bottom on the top is mapped to F5 when we switch from mouse to
presenter mode in order to activate the presentation mode in the related
software (e.g. OpenOffice).

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
16 years agoMerge branch 'pxa-plat' into devel
Russell King [Mon, 28 Jan 2008 13:21:38 +0000 (13:21 +0000)]
Merge branch 'pxa-plat' into devel

* pxa-plat: (53 commits)
  [ARM] 4762/1: Basic support for Toradex Colibri module
  [ARM] pxa: fix mci_init functions returning -1
  [ARM] 4737/1: Refactor corgi_lcd to improve readability + bugfix
  [ARM] 4747/1: pcm027: support for pcm990 baseboard for phyCORE-PXA270
  [ARM] 4746/1: pcm027: network support for phyCORE-PXA270
  [ARM] 4745/1: pcm027: default configuration
  [ARM] 4744/1: pcm027: add support for phyCORE-PXA270 CPU module
  [NET] smc91x: Make smc91x use IRQ resource trigger flags
  [ARM] pxa: add default config for littleton
  [ARM] pxa: add basic support for Littleton (PXA3xx Form Factor Platform)
  [ARM] 4664/1: Add basic support for HTC Magician PDA phones
  [ARM] 4649/1: Base support for pxa-based Toshiba e-series PDAs.
  [ARM] pxa: skip registers saving/restoring if entering standby mode
  [ARM] pxa: fix PXA27x resume
  [ARM] pxa: Avoid fiddling with CKEN register on suspend
  [ARM] pxa: Add PXA3 standby code hooked into the IRQ wake scheme
  [ARM] pxa: Add zylonite MFP wakeup configurations
  [ARM] pxa: program MFPs for low power mode when suspending
  [ARM] pxa: make MFP configuration processor independent
  [ARM] pxa: remove un-used pxa3xx_mfp_set_xxx() functions
  ...

Conflicts:

arch/arm/mach-pxa/ssp.c

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
16 years agoMerge branch 'orion' into devel
Russell King [Mon, 28 Jan 2008 13:21:30 +0000 (13:21 +0000)]
Merge branch 'orion' into devel

* orion: (26 commits)
  [ARM] Orion: implement power-off method for QNAP TS-109/209
  [ARM] Orion: add support for QNAP TS-109/TS-209
  [ARM] Orion: I2C support
  [I2C] i2c-mv64xxx: Don't set i2c_adapter.retries
  [I2C] Split mv643xx I2C platform support
  [ARM] Orion: enable CONFIG_RTC_DRV_M41T80 for D-Link DNS-323
  [ARM] Orion defconfig
  [ARM] Orion: add support for Orion/MV88F5181 based D-Link DNS-323
  [ARM] Orion: MV88F5181 support bits
  [ARM] Orion: Buffalo/Revogear Kurobox Pro support
  [ARM] OrionNAS RD board support
  [ARM] Orion: support for Marvell Orion-2 (88F5281) Development Board
  [ARM] Orion: common platform setup for Gigabit Ethernet port
  [ARM] Orion: platform device registration for UART, USB and NAND
  [ARM] Orion: system timer support
  [ARM] Orion edge GPIO IRQ support
  [ARM] Orion: IRQ support
  [ARM] Orion: provide GPIO method for enabling hardware assisted blinking
  [ARM] Orion: GPIO support
  [ARM] Orion: programable address map support
  ...

Conflicts:

arch/arm/Kconfig
arch/arm/Makefile

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
16 years agoMerge branches 'at91', 'ep93xx', 'iop', 'kprobes', 'ks8695', 'misc', 'msm', 's3c2410...
Russell King [Mon, 28 Jan 2008 13:21:21 +0000 (13:21 +0000)]
Merge branches 'at91', 'ep93xx', 'iop', 'kprobes', 'ks8695', 'misc', 'msm', 's3c2410', 'sa1100' and 'vfp' into devel

* at91: (24 commits)
  [ARM] 4615/4: sam926[13]ek buttons updated
  [ARM] 4765/1: [AT91] AT91CAP9A-DK board support
  [ARM] 4764/1: [AT91] AT91CAP9 core support
  [ARM] 4738/1: at91sam9261: Remove udc pullup enabling in board initialisation
  [ARM] 4761/1: [AT91] Board-support for NEW_LEDs
  [ARM] 4760/1: [AT91] SPI CS0 errata on AT91RM9200
  [ARM] 4759/1: [AT91] Buttons on CSB300
  [ARM] 4758/1: [AT91] LEDs
  [ARM] 4757/1: [AT91] UART initialization
  [ARM] 4756/1: [AT91] Makefile cleanup
  [ARM] 4755/1: [AT91] NAND update
  [ARM] 4754/1: [AT91] SSC library support
  [ARM] 4753/1: [AT91] Use DMA_BIT_MASK
  [ARM] 4752/1: [AT91] RTT, RTC and WDT peripherals on SAM9
  [ARM] 4751/1: [AT91] ISI peripheral on SAM9263
  [ARM] 4750/1: [AT91] STN LCD displays on SAM9261
  [ARM] 4734/1: at91sam9263ek: include IRQ for Ethernet PHY
  [ARM] 4646/1: AT91: configurable HZ, default to 128
  [ARM] 4688/1: at91: speed-up irq processing
  [ARM] 4657/1: AT91: Header definition update
  ...

* ep93xx:
  [ARM] 4671/1: ep93xx: remove obsolete gpio_line_* operations
  [ARM] 4670/1: ep93xx: implement IRQT_BOTHEDGE gpio irq sense type
  [ARM] 4669/1: ep93xx: simplify GPIO code and cleanups
  [ARM] 4668/1: ep93xx: implement new GPIO API

* iop:
  [ARM] 4770/1: GLAN Tank: correct physmap_flash_data width field
  [ARM] 4732/1: GLAN Tank: register rtc-rs5c372 i2c device
  [ARM] 4708/1: iop: update defconfigs for 2.6.24

* kprobes:
  ARM kprobes: let's enable it
  ARM kprobes: special hook for the kprobes breakpoint handler
  ARM kprobes: prevent some functions involved with kprobes from being probed
  ARM kprobes: don't let a single-stepped stmdb corrupt the exception stack
  ARM kprobes: add the kprobes hook to the page fault handler
  ARM kprobes: core code
  ARM kprobes: instruction single-stepping support

* ks8695:
  [ARM] 4603/1: KS8695: debugfs interface to view pin state
  [ARM] 4601/1: KS8695: PCI support

* misc:
  [ARM] remove duplicate includes
  [ARM] CONFIG_DEBUG_STACK_USAGE
  [ARM] 4689/1: small comment wrap fix
  [ARM] 4687/1: Trivial arch/arm/kernel/entry-common.S comment fix
  [ARM] 4666/1: ixp4xx: fix sparse warnings in include/asm-arm/arch-ixp4xx/io.h
  [ARM] remove reference to non-existent MTD_OBSOLETE_CHIPS
  [SERIAL] 21285: Report baud rate back via termios
  [ARM] Remove pointless casts from void pointers,
  [ARM] Misc minor interrupt handler cleanups
  [ARM] Remove at91_lcdc.h
  [ARM] ARRAY_SIZE() cleanup
  [ARM] Update mach-types

* msm:
  [ARM] msm: dma support for MSM7X00A
  [ARM] msm: board file for MACH_HALIBUT (QCT MSM7200A)
  [ARM] msm: irq and timer support for ARCH_MSM7X00A
  [ARM] msm: core platform support for ARCH_MSM7X00A

* s3c2410: (33 commits)
  [ARM] 4795/1: S3C244X: Add armclk and setparent call
  [ARM] 4794/1: S3C24XX: Comonise S3C2440 and S3C2442 clock code
  [ARM] 4793/1: S3C24XX: Add IRQ->GPIO pin mapping function
  [ARM] 4792/1: S3C24XX: Remove warnings from debug-macro.S
  [ARM] 4791/1: S3C2412: Make fclk a parent of msysclk
  [ARM] 4790/1: S3C2412: Fix parent selection for msysclk.
  [ARM] 4789/1: S3C2412: Add missing CLKDIVN register values
  [ARM] 4788/1: S3C24XX: Fix paramet to s3c2410_dma_ctrl if S3C2410_DMAF_AUTOSTART used.
  [ARM] 4787/1: S3C24XX: s3c2410_dma_request() should return the allocated channel number
  [ARM] 4786/1: S3C2412: Add SPI FIFO controll constants
  [ARM] 4785/1: S3C24XX: Add _SHIFT definitions for S3C2410_BANKCON registers
  [ARM] 4784/1: S3C24XX: Fix GPIO restore glitches
  [ARM] 4783/1: S3C24XX: Add s3c2410_gpio_getpull()
  [ARM] 4782/1: S3C24XX: Define FIQ_START for any FIQ users
  [ARM] 4781/1: S3C24XX: DMA suspend and resume support
  [ARM] 4780/1: S3C2412: Allow for seperate DMA channels for TX and RX
  [ARM] 4779/1: S3C2412: Add s3c2412_gpio_set_sleepcfg() call
  [ARM] 4778/1: S3C2412: Add armclk and init from DVS state
  [ARM] 4777/1: S3C24XX: Ensure clk_set_rate() checks the set_rate method for the clk
  [ARM] 4775/1: s3c2410: fix compilation error if only s3c2442 cpu is selected
  ...

* sa1100:
  [ARM] sa1100: add clock source support

* vfp:
  [ARM] 4584/2: ARMv7: Add Advanced SIMD (NEON) extension support
  [ARM] 4583/1: ARMv7: Add VFPv3 support
  [ARM] 4582/2: Add support for the common VFP subarchitecture

16 years ago[ARM] 4795/1: S3C244X: Add armclk and setparent call
Ben Dooks [Mon, 28 Jan 2008 12:01:35 +0000 (13:01 +0100)]
[ARM] 4795/1: S3C244X: Add armclk and setparent call

Add armclk to the supported clocks on the S3C2440 and S3C2442 to
better represent the DVS state which controls whether FCLK or HCLK
is fed to the ARM core.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
16 years ago[ARM] 4794/1: S3C24XX: Comonise S3C2440 and S3C2442 clock code
Ben Dooks [Mon, 28 Jan 2008 12:01:34 +0000 (13:01 +0100)]
[ARM] 4794/1: S3C24XX: Comonise S3C2440 and S3C2442 clock code

Merge together the bits of the S3C2440 and S3C2442 clock code
that can be.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
16 years ago[ARM] 4793/1: S3C24XX: Add IRQ->GPIO pin mapping function
Ben Dooks [Mon, 28 Jan 2008 12:01:33 +0000 (13:01 +0100)]
[ARM] 4793/1: S3C24XX: Add IRQ->GPIO pin mapping function

Add the reverse of s3c2410_gpio_getirq to convert
a IRQ  number into a GPIO pin number.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>