Linus Torvalds [Fri, 28 Oct 2005 16:25:21 +0000 (09:25 -0700)]
Merge master.kernel.org:/home/rmk/linux-2.6-mmc
Linus Torvalds [Fri, 28 Oct 2005 16:24:22 +0000 (09:24 -0700)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm
Minor manual fixups for gfp_t clashes.
Linus Torvalds [Fri, 28 Oct 2005 16:16:58 +0000 (09:16 -0700)]
Merge branch 'sx8' of /linux/kernel/git/jgarzik/misc-2.6
Linus Torvalds [Fri, 28 Oct 2005 16:06:50 +0000 (09:06 -0700)]
Merge branch 'upstream' of /linux/kernel/git/jgarzik/libata-dev
Linus Torvalds [Fri, 28 Oct 2005 16:05:25 +0000 (09:05 -0700)]
Merge branch 'upstream' of /linux/kernel/git/jgarzik/netdev-2.6
Linus Torvalds [Fri, 28 Oct 2005 15:56:34 +0000 (08:56 -0700)]
Merge branch 'elevator-switch' of git://brick.kernel.dk/data/git/linux-2.6-block
Manual fixup for trivial "gfp_t" changes.
Linus Torvalds [Fri, 28 Oct 2005 15:53:49 +0000 (08:53 -0700)]
Merge branch 'generic-dispatch' of git://brick.kernel.dk/data/git/linux-2.6-block
Linus Torvalds [Fri, 28 Oct 2005 15:53:00 +0000 (08:53 -0700)]
Merge branch 'for-linus' of git://brick.kernel.dk/data/git/linux-2.6-block
Bellido Nicolas [Fri, 28 Oct 2005 15:51:44 +0000 (16:51 +0100)]
[ARM] 3042/1: AAED-2000 - LCD panel informations
Patch from Bellido Nicolas
The AAED-2000 is equiped with an 640x480 LCD.
This adds the parameters that will be passed to the AAEC-2000 platform code.
Signed-off-by: Nicolas Bellido <ml@acolin.be>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Bellido Nicolas [Fri, 28 Oct 2005 15:51:44 +0000 (16:51 +0100)]
[ARM] 3041/1: AAEC-2000 - CLCD controller platform glue
Patch from Bellido Nicolas
The AAEC-2000 has an ARM PrimeCell PL110 Color LCD Controller.
This patch contains the platform glue that will be used by specific boards.
Signed-off-by: Nicolas Bellido <ml@acolin.be>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Bellido Nicolas [Fri, 28 Oct 2005 15:51:43 +0000 (16:51 +0100)]
[ARM] 3040/1: AAEC-2000 - Preliminary clock interface support
Patch from Bellido Nicolas
Here is a preliminary clock interface support for the AAEC-2000.
Signed-off-by: Nicolas Bellido <ml@acolin.be>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Bellido Nicolas [Fri, 28 Oct 2005 15:51:42 +0000 (16:51 +0100)]
[ARM] 3039/1: AAEC-2000 - Add MTD support
Patch from Bellido Nicolas
This adds platform code for MTD devices on AAEC-2000.
Signed-off-by: Nicolas Bellido <ml@acolin.be>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Bellido Nicolas [Fri, 28 Oct 2005 15:51:41 +0000 (16:51 +0100)]
[ARM] 3038/1: AAEC-2000 - Proper includes in hardware.h
Patch from Bellido Nicolas
linux/config.h is not necessary in hardware.h, while asm/sizes.h and asm/arch//
aaec2000.h will be used later.
Signed-off-by: Nicolas Bellido <ml@acolin.be>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Bellido Nicolas [Fri, 28 Oct 2005 15:51:40 +0000 (16:51 +0100)]
[ARM] 3037/1: AAED-2000 - Add defines for GPIO registers on external port.
Patch from Bellido Nicolas
The AAED-2000 board has GPIO pins on an external port.
This patch adds the defines, and do the necessary mapping.
Signed-off-by: Nicolas Bellido <ml@acolin.be>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Bellido Nicolas [Fri, 28 Oct 2005 15:51:40 +0000 (16:51 +0100)]
[ARM] 3036/1: AAEC-2000 - Add defines for GPIO registers
Patch from Bellido Nicolas
Add defines for GPIO registers on the AAEC-2000 processor.
Signed-off-by: Nicolas Bellido <ml@acolin.be>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Linus Torvalds [Fri, 28 Oct 2005 15:50:37 +0000 (08:50 -0700)]
Merge /pub/scm/linux/kernel/git/acme/net-2.6.15
Nicolas Pitre [Fri, 28 Oct 2005 15:39:33 +0000 (16:39 +0100)]
[ARM] 2897/2: PXA2xx IRDA support
Patch from Nicolas Pitre
This is the PXA2xx common IRDA driver, plus platform support
for Lubbock and Mainstone.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Acked-by: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Nicolas Pitre [Fri, 28 Oct 2005 15:35:46 +0000 (16:35 +0100)]
[ARM] 3035/1: RISCOS compat code fix
Patch from Nicolas Pitre
From: Daniel Jacobowitz <dan@debian.org>
> I also fixed a bug that confused me greatly while trying to debug: one
> SIGILL has long been a SIGSEGV because of some broken RISCOS
> compatibility code.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Erik Hovland [Fri, 28 Oct 2005 15:28:04 +0000 (16:28 +0100)]
[ARM] 3031/1: fix typos in comments of mmc.h
Patch from Erik Hovland
I noticed that the same typo (i before c in associated) showed up twice
in the file kernel/include/linux/mmc/mmc.h.
This patch fixes both of the instances I found with this mistake. The
typos are in comments and should have no affect on working code.
E
Signed-off-by: Erik Hovland <erik@hovland.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Jon Ringle [Fri, 28 Oct 2005 15:27:24 +0000 (16:27 +0100)]
[ARM] 2921/1: Support for the RTC / nvram on the Comdial MP1000
Patch from Jon Ringle
This adds support for the RTC and nvram on the Comdial MP1000
Signed-off-by: Jon Ringle
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Matt Reimer [Fri, 28 Oct 2005 15:25:02 +0000 (16:25 +0100)]
[ARM] 3029/1: Add HWUART support for PXA 255/26x
Patch from Matt Reimer
Adds support for HWUART on PXA 255 / 26x. This patch originally came from
http://svn.rungie.com/svn/gumstix-buildroot/trunk/sources/kernel-patches/000-gumstix-hwuart.patch
and has been tweaked by me.
Signed-off-by: Matt Reimer <mreimer@vpop.net>
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Todd Poynor [Fri, 28 Oct 2005 15:25:01 +0000 (16:25 +0100)]
[ARM] 2787/2: PXA27x low power modes support
Patch from Todd Poynor
Add symbols for PXA2xx PWRMODE register M field that selects low-power
mode, replace unadorned constants. Honor power mode parameter of
pxa_cpu_suspend(mode), no longer force to 3 (sleep). Full Deep Sleep
low-power mode support for PXA27x is pending generic PM interfaces to
select more than 2 suspend-to-RAM-style power modes, but this is
expected soon. This can be hardcoded in the meantime by replacing the
pxa_cpu_suspend() parameter value. From David Burrage and Todd Poynor.
Try #2 removes one of the register copies and moves the code to save the
pxa_cpu_suspend parameter to immediately surround the call that requires
the parameter value be preserved.
Signed-off-by: Todd Poynor <tpoynor@mvista.com>
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Jon Ringle [Fri, 28 Oct 2005 15:19:38 +0000 (16:19 +0100)]
[ARM] 2919/1: CS8900A ethernet driver modifications for the Comdial MP1000
Patch from Jon Ringle
This patch gives support for the CS8900A ethernet chip on the Comdial MP1000
Signed-off-by: Jon Ringle
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Jon Ringle [Fri, 28 Oct 2005 15:19:37 +0000 (16:19 +0100)]
[ARM] 2918/1: [update] Base port of Comdial MP1000 platfrom
Patch from Jon Ringle
Updated 2898/1 per comments:
- Removed fixup
- Moved code in mach-mp1000/ to mach-clps711x/
- Cleaned up code in mp1000-seprom.c. Eliminated code that displayed the contents of the eeprom
Please comment.
Signed-off-by: Jon Ringle
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Al Viro [Fri, 21 Oct 2005 07:22:44 +0000 (03:22 -0400)]
[PATCH] gfp_t: the rest
zone handling, mapping->flags handling
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:22:39 +0000 (03:22 -0400)]
[PATCH] gfp_t: reiserfs mapping_set_gfp_mask() use
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:22:34 +0000 (03:22 -0400)]
[PATCH] gfp_t: remaining bits of drivers/*
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:22:29 +0000 (03:22 -0400)]
[PATCH] gfp_t: drivers/net
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:22:24 +0000 (03:22 -0400)]
[PATCH] gfp_t: remaining bits of arch/*
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:22:18 +0000 (03:22 -0400)]
[PATCH] gfp_t: sound
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:22:13 +0000 (03:22 -0400)]
[PATCH] gfp_t: drivers/infiniband
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:22:08 +0000 (03:22 -0400)]
[PATCH] gfp_t: drivers/scsi
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:22:03 +0000 (03:22 -0400)]
[PATCH] gfp_t: kernel/*
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:21:58 +0000 (03:21 -0400)]
[PATCH] gfp_t: drivers/usb
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:21:53 +0000 (03:21 -0400)]
[PATCH] gfp_t: dma-mapping (simple cases)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:21:48 +0000 (03:21 -0400)]
[PATCH] gfp_t: dma-mapping (xtensa)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:21:43 +0000 (03:21 -0400)]
[PATCH] gfp_t: dma-mapping (amd64)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:21:38 +0000 (03:21 -0400)]
[PATCH] gfp_t: dma-mapping (sh)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:21:33 +0000 (03:21 -0400)]
[PATCH] gfp_t: dma-mapping (ppc)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:21:28 +0000 (03:21 -0400)]
[PATCH] gfp_t: dma-mapping (parisc)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:21:23 +0000 (03:21 -0400)]
[PATCH] gfp_t: dma-mapping (mips)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:21:18 +0000 (03:21 -0400)]
[PATCH] gfp_t: dma-mapping (frv)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:21:13 +0000 (03:21 -0400)]
[PATCH] gfp_t: dma-mapping (cris)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:21:08 +0000 (03:21 -0400)]
[PATCH] gfp_t: dma-mapping (alpha)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:21:03 +0000 (03:21 -0400)]
[PATCH] gfp_t: dma-mapping (ia64)
... and related annotations for amd64 - swiotlb code is shared, but
prototypes are not.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:20:58 +0000 (03:20 -0400)]
[PATCH] gfp_t: dma-mapping (arm)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:20:53 +0000 (03:20 -0400)]
[PATCH] gfp_t: block layer core
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:20:48 +0000 (03:20 -0400)]
[PATCH] gfp_t: fs/*
- ->releasepage() annotated (s/int/gfp_t), instances updated
- missing gfp_t in fs/* added
- fixed misannotation from the original sweep caught by bitwise checks:
XFS used __nocast both for gfp_t and for flags used by XFS allocator.
The latter left with unsigned int __nocast; we might want to add a
different type for those but for now let's leave them alone. That,
BTW, is a case when __nocast use had been actively confusing - it had
been used in the same code for two different and similar types, with
no way to catch misuses. Switch of gfp_t to bitwise had caught that
immediately...
One tricky bit is left alone to be dealt with later - mapping->flags is
a mix of gfp_t and error indications. Left alone for now.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:20:43 +0000 (03:20 -0400)]
[PATCH] gfp_t: net/*
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:18:50 +0000 (03:18 -0400)]
[PATCH] gfp_t: lib/*
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 07:18:50 +0000 (03:18 -0400)]
[PATCH] gfp_t: mm/* (easy parts)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 21 Oct 2005 06:55:38 +0000 (02:55 -0400)]
[PATCH] gfp_t: infrastructure
Beginning of gfp_t annotations:
- -Wbitwise added to CHECKFLAGS
- old __bitwise renamed to __bitwise__
- __bitwise defined to either __bitwise__ or nothing, depending on
__CHECK_ENDIAN__ being defined
- gfp_t switched from __nocast to __bitwise__
- force cast to gfp_t added to __GFP_... constants
- new helper - gfp_zone(); extracts zone bits out of gfp_t value and casts
the result to int
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Ian Campbell [Fri, 28 Oct 2005 14:31:48 +0000 (15:31 +0100)]
[ARM] 3048/1: register i2s resources not i2c resources for the pxa i2s platform device
Patch from Ian Campbell
As noted by Uli Luckas in the comments of 3025 there is a typo in the i2s platform device. The i2s platform device refers to the i2c resources.
Signed-off-by: Ian Campbell <icampbell@arcom.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Ben Dooks [Fri, 28 Oct 2005 14:31:47 +0000 (15:31 +0100)]
[ARM] 3047/1: SMDK2440 - add framebuffer platform data
Patch from Ben Dooks
Add platform data for framebuffer for the
onboard LCD module
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Ben Dooks [Fri, 28 Oct 2005 14:31:46 +0000 (15:31 +0100)]
[ARM] 3046/1: BAST - add framebuffer platform data
Patch from Ben Dooks
Add framebuffer platform data
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Ben Dooks [Fri, 28 Oct 2005 14:31:45 +0000 (15:31 +0100)]
[ARM] 3045/2: S3C2410 - change init for lcd platform data
Patch from Ben Dooks
Change set_s3c2410fb_info to s3c2410_fb_set_platdata
and use kmalloc() for the copy of the information it
is passed.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Lennert Buytenhek [Fri, 28 Oct 2005 14:31:45 +0000 (15:31 +0100)]
[ARM] 2908/1: add register definitions for ixp2000 msf
Patch from Lennert Buytenhek
We already had a mapping for the msf, but we didn't have any
register definitions for it yet.
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Ian Campbell [Fri, 28 Oct 2005 14:26:42 +0000 (15:26 +0100)]
[ARM] 3044/1: Fix sparse warnings about incompatible pointer types for register defined in pxa-regs.h
Patch from Ian Campbell
The sparse warning initially surfaced in sound/arm/pxa2xx-ac97.c
because it was using u32 * variables to hold the unsigned long *
register addresses.
I submitted an ALSA patch for this http://thread.gmane.org/gmane.linux.alsa.devel/27804 issue and it was suggested that it might be preferable to change the register
definitions to use u32.
Most other subarches seem to use u32 for their register type, at least
the ones which use a __REG macro (like the PXA) do. Nico indicated in
the thread above that he wouldn't mind this patch.
Changing the type required fixes for opposite warnings in the pxa2xx usb
gadget code but that was the only new warning introduced on defconfig
or lubbock, mainstone and our own PXA255 boards.
Signed-off-by: Ian Campbell <icampbell@arcom.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Ben Dooks [Fri, 28 Oct 2005 14:26:42 +0000 (15:26 +0100)]
[ARM] 3034/1: S3C2410 - fix size of devices in devs.c
Patch from Ben Dooks
From: Guillaume GOURAT <guillaume.gourat@nexvision.fr>
A number of devices have an extra byte on the
end of their areas due to mis-calculating the
.end field of their resources
Signed-off-by: Guillaume GOURAT <guillaume.gourat@nexvision.fr>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Ben Dooks [Fri, 28 Oct 2005 14:26:41 +0000 (15:26 +0100)]
[ARM] 3033/1: S3C2410 - add generic gpio_cfgpin options
Patch from Ben Dooks
Add generic values for the parameters to the
s3c2410_gpio_cfgpin() function, so that a caller
does not need to know the exact constant for
the specified pin.
This is very useful for the case where a driver
is passed a gpio pin number and needs to reconfigure
the pin's function.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Nicolas Pitre [Fri, 28 Oct 2005 14:26:40 +0000 (15:26 +0100)]
[ARM] 2930/1: optimized sha1 implementation for ARM
Patch from Nicolas Pitre
Here's an ARM assembly SHA1 implementation to replace the default C
version. It is approximately 50% faster than the generic C version. On
an XScale processor running at 400MHz:
generic C version: 9.8 MB/s
my version: 14.5 MB/s
This code is useful to quite a few callers in the tree:
crypto/sha1.c: sha_transform(sctx->state, sctx->buffer, temp);
crypto/sha1.c: sha_transform(sctx->state, &data[i], temp);
drivers/char/random.c: sha_transform(buf, (__u8 *)r->pool+i, buf + 5);
drivers/char/random.c: sha_transform(buf, (__u8 *)data, buf + 5);
net/ipv4/syncookies.c: sha_transform(tmp + 16, (__u8 *)tmp, tmp + 16 + 5);
Signed-off-by: Nicolas Pitre <nico@cam.org>
Seems to work fine on big-endian as well.
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Deepak Saxena [Fri, 28 Oct 2005 14:19:12 +0000 (15:19 +0100)]
[ARM] 3017/1: Add support for 36-bit addresses to create_mapping()
Patch from Deepak Saxena
This patch adds support for 36-bit static mapped I/O. While there
are no platforms in the tree ATM that use it, it has been tested
tested on the IXP2350 NPU and I would like to get the support for
that chipset upstream one piece at a time. There are also other
Intel chipset ports in development that are waiting on this to go
upstream.
The patch replaces the print formats for physical addresses with
%016llx which will create a bit extraneous output on 32-bit systems,
but I think that is cleaner than having #ifdefs, specially since
users will only see the output in error cases.
Depends on 3016/1.
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Deepak Saxena [Fri, 28 Oct 2005 14:19:11 +0000 (15:19 +0100)]
[ARM] 3016/1: Replace map_desc.physical with map_desc.pfn
Patch from Deepak Saxena
Convert map_desc.physical to map_desc.pfn. This allows us to add
support for 36-bit addressed physical devices in the static maps
without having to resort to u64 variables.
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Deepak Saxena [Fri, 28 Oct 2005 14:19:10 +0000 (15:19 +0100)]
[ARM] 3001/1: Replace map_desc.physical with map_desc.pfn: Integrator
Patch from Deepak Saxena
Integrator map_desc.pfn conversion
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Deepak Saxena [Fri, 28 Oct 2005 14:19:10 +0000 (15:19 +0100)]
[ARM] 3000/1: Replace map_desc.physical with map_desc.pfn: iMX
Patch from Deepak Saxena
iMX map_desc.pfn conversion
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Deepak Saxena [Fri, 28 Oct 2005 14:19:09 +0000 (15:19 +0100)]
[ARM] 2999/1: Replace map_desc.physical with map_desc.pfn: H720x
Patch from Deepak Saxena
H720x map_desc.pfn conversion
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Deepak Saxena [Fri, 28 Oct 2005 14:19:08 +0000 (15:19 +0100)]
[ARM] 2998/1: Replace map_desc.physical with map_desc.pfn: Footbridge
Patch from Deepak Saxena
Footbridge map_desc.pfn conversion
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Deepak Saxena [Fri, 28 Oct 2005 14:19:08 +0000 (15:19 +0100)]
[ARM] 2997/1: Replace map_desc.physical with map_desc.pfn: EBSA110
Patch from Deepak Saxena
EBSA110 map_desc.pfn conversion
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Deepak Saxena [Fri, 28 Oct 2005 14:19:07 +0000 (15:19 +0100)]
[ARM] 2996/1: Replace map_desc.physical with map_desc.pfn: EPXA10DB
Patch from Deepak Saxena
EPXA10DB mapd_desc.pfn conversion
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Deepak Saxena [Fri, 28 Oct 2005 14:19:06 +0000 (15:19 +0100)]
[ARM] 2995/1: Replace map_desc.physical with map_desc.pfn: Versatile
Patch from Deepak Saxena
Versatile map_desc.pfn conversion
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Deepak Saxena [Fri, 28 Oct 2005 14:19:05 +0000 (15:19 +0100)]
[ARM] 2994/1: Replace map_desc.physical with map_desc.pfn: CLPS7500
Patch from Deepak Saxena
CLSP7500 map_desc.pfn conversion
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Deepak Saxena [Fri, 28 Oct 2005 14:19:05 +0000 (15:19 +0100)]
[ARM] 2993/1: Replace map_desc.physical with map_desc.pfn: CLPS711x
Patch from Deepak Saxena
CLSP711x map_desc.pfn conversion
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Deepak Saxena [Fri, 28 Oct 2005 14:19:04 +0000 (15:19 +0100)]
[ARM] 2992/1: Replace map_desc.physical with map_desc.pfn: SA1100
Patch from Deepak Saxena
SA1100 map_desc.pfn conversion
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Deepak Saxena [Fri, 28 Oct 2005 14:19:03 +0000 (15:19 +0100)]
[ARM] 2991/1: Replace map_desc.physical with map_desc.pfn: Shark
Patch from Deepak Saxena
Shark map_desc.pfn conversion
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Deepak Saxena [Fri, 28 Oct 2005 14:19:02 +0000 (15:19 +0100)]
[ARM] 2990/1: Replace map_desc.physical with map_desc.pfn: S3C2410
Patch from Deepak Saxena
S3C2410 map_desc.pfn conversion
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Deepak Saxena [Fri, 28 Oct 2005 14:19:02 +0000 (15:19 +0100)]
[ARM] 2989/1: Replace map_desc.physical with map_desc.pfn: RiscPC
Patch from Deepak Saxena
RiscPC map_desc.pfn conversion
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Deepak Saxena [Fri, 28 Oct 2005 14:19:01 +0000 (15:19 +0100)]
[ARM] 2988/1: Replace map_desc.physical with map_desc.pfn: PXA
Patch from Deepak Saxena
PXA map_desc.pfn conversion
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Deepak Saxena [Fri, 28 Oct 2005 14:19:00 +0000 (15:19 +0100)]
[ARM] 2987/1: Replace map_desc.physical with map_desc.pfn: OMAP
Patch from Deepak Saxena
OMAP map_desc.pfn conversion
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Deepak Saxena [Fri, 28 Oct 2005 14:18:59 +0000 (15:18 +0100)]
[ARM] 2986/1: Replace map_desc.physical with map_desc.pfn: LH7A40x
Patch from Deepak Saxena
LH7A40x map_desc.pfn conversion
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Deepak Saxena [Fri, 28 Oct 2005 14:18:59 +0000 (15:18 +0100)]
[ARM] 2985/1: Replace map_desc.physical with map_desc.pfn: IXP4xx
Patch from Deepak Saxena
IXP4xx map_desc.pfn conversion
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Deepak Saxena [Fri, 28 Oct 2005 14:18:58 +0000 (15:18 +0100)]
[ARM] 2984/1: Replace map_desc.physical with map_desc.pfn: IXP2000
Patch from Deepak Saxena
IXP2000 map_desc.pfn conversion
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Deepak Saxena [Fri, 28 Oct 2005 14:18:57 +0000 (15:18 +0100)]
[ARM] 2983/1: Replace map_desc.physical with map_desc.pfn: IOP3xx
Patch from Deepak Saxena
IOP3xx map_desc.pfn conversion
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Deepak Saxena [Fri, 28 Oct 2005 14:18:56 +0000 (15:18 +0100)]
[ARM] 2982/1: Replace map_desc.physical with map_desc.pfn:
aaec2000
Patch from Deepak Saxena
aaec2000 map_desc.pfn conversion
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Fri, 28 Oct 2005 13:56:04 +0000 (14:56 +0100)]
[ARM] 4/4 Combine oprofile common and init code
There is nothing special about having the init code separate from
the common code, so combine the two.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Fri, 28 Oct 2005 13:54:21 +0000 (14:54 +0100)]
[ARM] 3/4 Rename common oprofile code
The common oprofile code assumes the name "PMU" (from Intel's
performance management unit). This is misleading when we
start adding oprofile support for other machine types which
don't use the same terminology. Call it op_arm_* instead of
pmu_*.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Fri, 28 Oct 2005 13:52:30 +0000 (14:52 +0100)]
[ARM] 2/4 Fix oprofile suspend/resume
The oprofile suspend/resume was missing locking. If we failed
to start oprofile on resume, we still reported that it was
enabled. Instead, disable oprofile on error.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Fri, 28 Oct 2005 13:51:15 +0000 (14:51 +0100)]
[ARM] 1/4 Move oprofile driver model code
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Fri, 28 Oct 2005 13:48:37 +0000 (14:48 +0100)]
[ARM] Re-jig bootmem initialisation
Make ARM independent of the way bootmem operates internally. We
now map each node as we initialise it, and place the bootmem bitmap
inside each node, rather than all in the first node.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Fri, 28 Oct 2005 13:29:43 +0000 (14:29 +0100)]
[ARM] Fix sparse warnings
Fix sparse warnings in arch/arm/kernel/module.c,
arch/arm/mm/consistent.c, drivers/pcmcia/sa1111_generic.c,
and platform support files.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Fri, 28 Oct 2005 13:25:28 +0000 (14:25 +0100)]
[ARM] 3/4: Remove asm/hardware.h from SA1100 io.h
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Fri, 28 Oct 2005 13:05:16 +0000 (14:05 +0100)]
[ARM] 3/4: Remove asm/hardware.h from Versatile and Integrator io.h
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Fri, 28 Oct 2005 09:29:21 +0000 (10:29 +0100)]
[ARM] 2/4: Remove asm/hardware.h from asm-arm/arch-ebsa110/io.h
EBSA110 only requires hardware.h to be included for a couple of
files. Move the include there.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Fri, 28 Oct 2005 09:20:25 +0000 (10:20 +0100)]
[ARM] 1/4: Move include of asm/hardware.h to asm-arm/arch-*/io.h
Including asm/hardware.h into asm/io.h can cause #define clashes
between platform specific definitions and driver local definitions.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Jens Axboe [Fri, 28 Oct 2005 07:01:17 +0000 (09:01 +0200)]
[BLOCK] Leftover reference to ->max_back_kb
Signed-off-by: Jens Axboe <axboe@suse.de>
Jens Axboe [Fri, 28 Oct 2005 06:30:39 +0000 (08:30 +0200)]
[BLOCK] elevator switch fixes/cleanup
- 100msec sleep is a little excessive, lots of requests can complete
in that timeframe. Use 10msec instead.
- Rename QUEUE_FLAG_BYPASS to QUEUE_FLAG_ELVSWITCH to indicate what
is going on.
Signed-off-by: Jens Axboe <axboe@suse.de>
Tejun Heo [Fri, 28 Oct 2005 06:29:39 +0000 (08:29 +0200)]
[BLOCK] Reimplement elevator switch
This patch reimplements elevator switch. This patch assumes generic
dispatch queue patchset is applied.
* Each request is tagged with REQ_ELVPRIV flag if it has its elevator
private data set.
* Requests which doesn't have REQ_ELVPRIV flag set never enter
iosched. They are always directly back inserted to dispatch queue.
Of course, elevator_put_req_fn is called only for requests which
have its REQ_ELVPRIV set.
* Request queue maintains the current number of requests which have
its elevator data set (elevator_set_req_fn called) in
q->rq->elvpriv.
* If a request queue has QUEUE_FLAG_BYPASS set, elevator private data
is not allocated for new requests.
To switch to another iosched, we set QUEUE_FLAG_BYPASS and wait until
elvpriv goes to zero; then, we attach the new iosched and clears
QUEUE_FLAG_BYPASS. New implementation is much simpler and main code
paths are less cluttered, IMHO.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
Tejun Heo [Mon, 24 Oct 2005 06:35:58 +0000 (08:35 +0200)]
[BLOCK] kill generic max_back_kb handling
This patch kills max_back_kb handling from elv_dispatch_sort() and
kills max_back_kb field from struct request_queue.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
Tejun Heo [Thu, 20 Oct 2005 14:47:40 +0000 (16:47 +0200)]
[PATCH] 05/05 update biodoc to match new generic dispatch api
Updates biodoc to reflect changes in elevator API
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
Tejun Heo [Thu, 20 Oct 2005 14:46:54 +0000 (16:46 +0200)]
[PATCH] 04/05 remove last_merge handling from ioscheds
Remove last_merge handling from all ioscheds. This patch
removes merging capability of noop iosched.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Tejun Heo [Thu, 20 Oct 2005 14:46:23 +0000 (16:46 +0200)]
[PATCH] 03/05 move last_merge handlin into generic elevator code
Currently, both generic elevator code and specific ioscheds
participate in the management and usage of last_merge. This
and the following patches move last_merge handling into
generic elevator code.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
projects / platform / kernel / linux-exynos.git / log