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* [ARM] 3029/1: Add HWUART support for PXA 255/26xMatt Reimer2005-10-28
| | | | | | | | | | | | 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>
* [ARM] 2787/2: PXA27x low power modes supportTodd Poynor2005-10-28
| | | | | | | | | | | | | | | | | | | 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>
* [ARM] 2918/1: [update] Base port of Comdial MP1000 platfromJon Ringle2005-10-28
| | | | | | | | | | | | | 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>
* [ARM] 3048/1: register i2s resources not i2c resources for the pxa i2s ↵Ian Campbell2005-10-28
| | | | | | | | | | | 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>
* [ARM] 3047/1: SMDK2440 - add framebuffer platform dataBen Dooks2005-10-28
| | | | | | | | | | 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>
* [ARM] 3046/1: BAST - add framebuffer platform dataBen Dooks2005-10-28
| | | | | | | | | 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>
* [ARM] 3045/2: S3C2410 - change init for lcd platform dataBen Dooks2005-10-28
| | | | | | | | | | | 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>
* [ARM] 3034/1: S3C2410 - fix size of devices in devs.cBen Dooks2005-10-28
| | | | | | | | | | | | | | 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>
* [ARM] 3033/1: S3C2410 - add generic gpio_cfgpin optionsBen Dooks2005-10-28
| | | | | | | | | | | | | | | | 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>
* [ARM] 2930/1: optimized sha1 implementation for ARMNicolas Pitre2005-10-28
| | | | | | | | | | | | | | | | | | | | | | 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>
* [ARM] 3017/1: Add support for 36-bit addresses to create_mapping()Deepak Saxena2005-10-28
| | | | | | | | | | | | | | | | | | | | | 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>
* [ARM] 3016/1: Replace map_desc.physical with map_desc.pfnDeepak Saxena2005-10-28
| | | | | | | | | | | 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>
* [ARM] 3001/1: Replace map_desc.physical with map_desc.pfn: IntegratorDeepak Saxena2005-10-28
| | | | | | | | | 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>
* [ARM] 3000/1: Replace map_desc.physical with map_desc.pfn: iMXDeepak Saxena2005-10-28
| | | | | | | | | 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>
* [ARM] 2999/1: Replace map_desc.physical with map_desc.pfn: H720xDeepak Saxena2005-10-28
| | | | | | | | | 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>
* [ARM] 2998/1: Replace map_desc.physical with map_desc.pfn: FootbridgeDeepak Saxena2005-10-28
| | | | | | | | | 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>
* [ARM] 2997/1: Replace map_desc.physical with map_desc.pfn: EBSA110Deepak Saxena2005-10-28
| | | | | | | | | 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>
* [ARM] 2996/1: Replace map_desc.physical with map_desc.pfn: EPXA10DBDeepak Saxena2005-10-28
| | | | | | | | | 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>
* [ARM] 2995/1: Replace map_desc.physical with map_desc.pfn: VersatileDeepak Saxena2005-10-28
| | | | | | | | | 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>
* [ARM] 2994/1: Replace map_desc.physical with map_desc.pfn: CLPS7500Deepak Saxena2005-10-28
| | | | | | | | | 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>
* [ARM] 2993/1: Replace map_desc.physical with map_desc.pfn: CLPS711xDeepak Saxena2005-10-28
| | | | | | | | | 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>
* [ARM] 2992/1: Replace map_desc.physical with map_desc.pfn: SA1100Deepak Saxena2005-10-28
| | | | | | | | | 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>
* [ARM] 2991/1: Replace map_desc.physical with map_desc.pfn: SharkDeepak Saxena2005-10-28
| | | | | | | | | 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>
* [ARM] 2990/1: Replace map_desc.physical with map_desc.pfn: S3C2410Deepak Saxena2005-10-28
| | | | | | | | | 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>
* [ARM] 2989/1: Replace map_desc.physical with map_desc.pfn: RiscPCDeepak Saxena2005-10-28
| | | | | | | | | 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>
* [ARM] 2988/1: Replace map_desc.physical with map_desc.pfn: PXADeepak Saxena2005-10-28
| | | | | | | | | 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>
* [ARM] 2987/1: Replace map_desc.physical with map_desc.pfn: OMAPDeepak Saxena2005-10-28
| | | | | | | | | 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>
* [ARM] 2986/1: Replace map_desc.physical with map_desc.pfn: LH7A40xDeepak Saxena2005-10-28
| | | | | | | | | 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>
* [ARM] 2985/1: Replace map_desc.physical with map_desc.pfn: IXP4xxDeepak Saxena2005-10-28
| | | | | | | | | 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>
* [ARM] 2984/1: Replace map_desc.physical with map_desc.pfn: IXP2000Deepak Saxena2005-10-28
| | | | | | | | | 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>
* [ARM] 2983/1: Replace map_desc.physical with map_desc.pfn: IOP3xxDeepak Saxena2005-10-28
| | | | | | | | | 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>
* [ARM] 2982/1: Replace map_desc.physical with map_desc.pfn: aaec2000Deepak Saxena2005-10-28
| | | | | | | | | 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>
* [ARM] 4/4 Combine oprofile common and init codeRussell King2005-10-28
| | | | | | | 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>
* [ARM] 3/4 Rename common oprofile codeRussell King2005-10-28
| | | | | | | | | | 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>
* [ARM] 2/4 Fix oprofile suspend/resumeRussell King2005-10-28
| | | | | | | | 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>
* [ARM] 1/4 Move oprofile driver model codeRussell King2005-10-28
| | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] Re-jig bootmem initialisationRussell King2005-10-28
| | | | | | | | 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>
* [ARM] Fix sparse warningsRussell King2005-10-28
| | | | | | | | 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>
* [ARM] 3/4: Remove asm/hardware.h from SA1100 io.hRussell King2005-10-28
| | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 2/4: Remove asm/hardware.h from asm-arm/arch-ebsa110/io.hRussell King2005-10-28
| | | | | | | 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>
* Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2005-10-26
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| * [ARM] fix sharp zaurus c-3000 compile failure without CONFIG_FB_PXAPavel Machek2005-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes compile problem when CONFIG_FB_PXA is not set. LD .tmp_vmlinux1 arch/arm/mach-pxa/built-in.o(.text+0x1d74): In function `spitz_get_hsync_len': : undefined reference to `pxafb_get_hsync_time' make: *** [.tmp_vmlinux1] Error 1 3.46user 0.46system 5.10 (0m5.106s) elapsed 77.01%CPU Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [PATCH] ppc64: Fix wrong register mapping in mpic driverBenjamin Herrenschmidt2005-10-26
|/ | | | | | | | | | | | The mpic interrupt controller driver (used on G5 and early pSeries among others) has a bug where it doesn't get the right virtual address for the timer registers. It causes the driver to poke at the MMIO space of whatever has been mapped just next to it (ouch !) when initializing and causes boot failures on some IBM machines. 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>
* [PATCH] uml: fix compile failure for TT modeMiklos Szeredi2005-10-24
| | | | | | | | | | | | | Without this patch, uml compile fails with: LD .tmp_vmlinux1 arch/um/kernel/built-in.o: In function `config_gdb_cb': arch/um/kernel/tt/gdb.c:129: undefined reference to `TASK_EXTERN_PID' Tested on i386, but fix needed on x86_64 too AFAICS. Signed-off-by: Miklos Szeredi <miklos@szeredi.hu> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] typo fix in last cpufreq powernow patchChris Wright2005-10-21
| | | | | | | | Not sure how it slipped by, but here's a trivial typo fix for powernow. Signed-off-by: Chris Wright <chrisw@osdl.org> [ It's "nurter" backwards.. Maybe we have a hillbilly The Shining fan? ] Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] cpufreq: fix pending powernow timer stuck conditionDave Jones2005-10-21
| | | | | | | | | | | | | | | | | | | | AMD recently discovered that on some hardware, there is a race condition possible when a C-state change request goes onto the bus at the same time as a P-state change request. Both requests happen, but the southbridge hardware only acknowledges the C-state change. The PowerNow! driver is then stuck in a loop, waiting for the P-state change acknowledgement. The driver eventually times out, but can no longer perform P-state changes. It turns out the solution is to resend the P-state change, which the southbridge will acknowledge normally. Thanks to Johannes Winkelmann for reporting this and testing the fix. Signed-off-by: Mark Langsdorf <mark.langsdorf@amd.com> Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ppc64: Fix typo bug in iSeries hash codeDavid Gibson2005-10-21
| | | | | | | | | | | | | | This fixes a stupid typo bug in the iSeries hash table code. When we place a hash PTE in the secondary bucket, instead of setting the SECONDARY flag bit, as we should, we (redundantly) set the VALID flag. This was introduced with the patch abolishing bitfields from the hash table code. Mea culpa, oops. It hasn't been noticed until now because in practice we don't hit the secondary bucket terribly often. Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2005-10-21
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| * [ARM] Fix Integrator IM/PD-1 supportRussell King2005-10-21
| | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] 3027/1: BAST - reduce NAND timings slightlyBen Dooks2005-10-20
| | | | | | | | | | | | | | | | | | | | | | | | Patch from Ben Dooks The current Simtec BAST nand area timings are a little too slow to be obtained by a 2410 running at 266MHz, so reduce the timings slightly to bring them into the acceptable range. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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