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2005-11-28[ARM] 3180/1: Update Zaurus defconfigsRichard Purdie
Patch from Richard Purdie This updates the Zaurus defconfigs. Poodle gets merged into corgi_defconfig and support for tosa and akita is enabled. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-28[ARM] 3179/1: Update/correct Zaurus Kconfig entriesRichard Purdie
Patch from Richard Purdie Add iWMMX Extentions for the pxa27x based Zaurus models and fix a couple of minor mistakes in the PXA Kconfig file. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-25[ARM] Update mach-typesRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-25[ARM] Realview core.c does not need mach-types.hRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-25[ARM] Do not call flush_tlb_kernel_range() with IRQs disabled.Russell King
We must not call TLB maintainence operations with interrupts disabled, otherwise we risk a lockup in the SMP IPI code. This means that consistent_free() can not be called from a context with IRQs disabled. In addition, we must not hold the lock in consistent_free when we call flush_tlb_kernel_range(). However, we must continue to prevent consistent_alloc() from re-using the memory region until we've finished tearing down the mapping and dealing with the TLB. Therefore, leave the vm_region entry in the list, but mark it inactive before dropping the lock and starting the tear-down process. After the mapping has been torn down, re-acquire the lock and remove the entry from the list. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-25[ARM] Remove mach-types.h from head.SRussell King
We don't really need to check whether the machine type is Netwinder or CATS before setting up the PCI IO mapping for debugging. This allows us to eliminate asm/mach-types.h from head.S Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-21[ARM] Shut up gcc warning in clps7500 core.cRussell King
core.c:263: warning: initialization makes integer from pointer without a cast Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-21[ARM] Shut up gcc warning in assabet.cRussell King
assabet.c:291: warning: 'scr' may be used uninitialized in this function Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-21[ARM] 3170/1: Sharp SL-6000x: platform device conversion fixupDirk Opfer
Patch from Dirk Opfer Fix an error in tosa.c after the platform device conversion. Signed-off-by: Dirk Opfer <Dirk@Opfer-Online.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-19[ARM] 3168/1: Update ARM signal delivery and maskingDaniel Jacobowitz
Patch from Daniel Jacobowitz After delivering a signal (creating its stack frame) we must check for additional pending unblocked signals before returning to userspace. Otherwise signals may be delayed past the next syscall or reschedule. Once that was fixed it became obvious that the ARM signal mask manipulation was broken. It was a little bit broken before the recent SA_NODEFER changes, and then very broken after them. We must block the requested signals before starting the handler or the same signal can be delivered again before the handler even gets a chance to run. Signed-off-by: Daniel Jacobowitz <dan@codesourcery.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-18[ARM] Fix get_user when passed a const pointerRussell King
Unfortunately, later gcc versions error out when our get_user is passed a const pointer, since we write to a temporary variable declared as typeof(*(p)) which propagates the const-ness. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-17[ARM] Fix some corner cases in new mm initialisationRussell King
Document that the VMALLOC_END address must be aligned to 2MB since it must align with a PGD boundary. Allocate the vectors page early so that the flush_cache_all() later will cause any dirty cache lines in the direct mapping will be safely written back. Move the flush_cache_all() to the second local_flush_cache_tlb() and remove the now redundant first local_flush_cache_tlb(). Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-17[ARM] __ioremap doesn't use 4th argumentRussell King
The "align" argument in ARMs __ioremap is unused and provides a misleading expectation that it might do something. It doesn't. Remove it. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-17[ARM] Improve comment about ASSERT()s in vmlinux.lds.SRussell King
Provide folk with an idea what to do if the ASSERT statements fail with their linker. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-16[ARM] sa1111.c needs asm/sizes.hRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-16[ARM] Move zone adjustment for SA1111 on SA11x0 platformsRussell King
Unfortunately, using PAGE_SHIFT in asm/arch/memory.h is unsafe, and we can't include asm/page.h into this file because then we have a circular dependency. Move the offending code to arch/arm/common/sa1111.c instead. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-16[ARM] 3162/1: S3C2410 - updated defconfigBen Dooks
Patch from Ben Dooks Minor changes, including add SysRq, selecting the DM9000 as a built-in driver, not as a module, and selecting the framebuffer. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-16[ARM] 3161/1: BAST - fix commas on end of structsBen Dooks
Patch from Ben Dooks Make the use of , on the lsat entry structs consistenent through arch/arm/mach-s3c2410/mach-bast.c Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-16[ARM] compressed/head.S debugging defaults to asm/arch/debug-macro.SRussell King
Since we want new platforms to use debug-macro.S, make the decompressor debugging method default to using this include file rather than having new platforms add to an #if defined(). Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-16[ARM] Include asm/hardware.h instead of asm/arch/hardware.hRussell King
Rationalise hardware.h include. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-16[ARM] Fix arch-realview/system.h to use __io_address()Russell King
Move __io_address to arch-realview/hardware.h, drop core.h from platsmp.c and localtimer.c, and include asm/io.h where required. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-15[ARM] Initialise SA1111 core before SA1111 PCMCIARussell King
This avoids a BUG_ON with kref.c when SA1111 tries to register a driver with an unregistered bus type. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-15[ARM] Use kernel/power/KconfigRussell King
Rather than defining our own PM option, use kernel/power/Kconfig. This fixes build errors introduced by bca73e4bf8563d83f7856164caa44d5f42e44cca Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-13Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
2005-11-13[PATCH] move pm_register/etc. to CONFIG_PM_LEGACY, pm_legacy.hJeff Garzik
Since few people need the support anymore, this moves the legacy pm_xxx functions to CONFIG_PM_LEGACY, and include/linux/pm_legacy.h. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-13[ARM] 3160/1: SharpSL: Add driver for Akita specific GPIOsRichard Purdie
Patch from Richard Purdie Add a driver for the extra GPIOs found on the Sharp SL-C1000 (Akita). These GPIOs are found on a Maxim MAX7310 I2C i/o expander chip. A generic GPIO driver for the MAX7310 was attempted but this mini driver is a much simpler and much more effective solution avoiding several issues and complexity the generic driver had (as discussed on LKML). The platform device is required so the device parent can be set correctly which ensures the device is one of the last to suspend and first to resume. Whilst the i2c suspend/resume calls can be influenced, nothing guarantees this is easlier/later than the subsystems the gpios are used on which are all independent of i2c (sound, irda, video/backlight etc.). Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-13[ARM] 3159/1: SharpSL: Add PM device driver for the SL-Cx00 machines.Richard Purdie
Patch from Richard Purdie Add a SharpSL PM device driver for the SL-Cxx00 machines. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-13[ARM] 3158/1: SharpSL: Add PM device driver for the SL-C7x0 machines.Richard Purdie
Patch from Richard Purdie Add a SharpSL PM device driver for the SL-C7x0 machines. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-13[ARM] Re-fix footbridgeRussell King
That's __phys_to_pfn, not __phy_to_pfn. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-12[ARM] Fix collie for -rc1Pavel Machek
This fixes compilation for collie after -rc1 platform_device changes. And yes, it even boots. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-12[ARM] 3154/1: SharpSL PM Driver updatesRichard Purdie
Patch from Richard Purdie Updates to the SharpSL PM driver including cleanups from both Pavel Machek and myself and updates after the platform device changes to make it compile again. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-12[ARM] 3149/1: SharpSL: Add Akita (SL-C1000) machine supportRichard Purdie
Patch from Richard Purdie Add the core machine support for the Sharp SL-C1000 (Akita) and enable the Kconfig selection for it. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-12[ARM] Restore apparant pointless change in arch/arm/kernel/smp.cRussell King
Restore smp.c back to how it used to be. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-12[ARM] Fix Footbridge-based machinesRussell King
Unfortunately, all these machines got broken when the PFN memory setup changes happened. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-11[ARM] Update mach-typesRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-11[ARM] 3147/1: update ixp2000 defconfigs to 2.6.14-git13Lennert Buytenhek
Patch from Lennert Buytenhek Update the ixp2000 defconfigs to 2.6.14-git13. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-11[ARM] 3152/1: make various assembly local labels actually local (the rest)Nicolas Pitre
Patch from Nicolas Pitre For assembly labels to actually be local they must start with ".L" and not only "." otherwise they still remain visible in the final link and clutter kallsyms needlessly, and possibly make for unclear symbolic backtrace. This patch simply inserts a"L" where appropriate. The code itself is unchanged. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-11[ARM] 3151/1: make various assembly local labels actually local (io-*.S)Nicolas Pitre
Patch from Nicolas Pitre For assembly labels to actually be local they must start with ".L" and not only "." otherwise they still remain visible in the final link and clutter kallsyms needlessly, and possibly make for unclear symbolic backtrace. This patch simply inserts a"L" where appropriate. The code itself is unchanged. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-11[ARM] 3150/1: make various assembly local labels actually local (uaccess.S)Nicolas Pitre
Patch from Nicolas Pitre For assembly labels to actually be local they must start with ".L" and not only "." otherwise they still remain visible in the final link and clutter kallsyms needlessly, and possibly make for unclear symbolic backtrace. This patch simply inserts a"L" where appropriate. The code itself is unchanged. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-11Merge master.kernel.org:/home/rmk/linux-2.6-drvmodelLinus Torvalds
2005-11-10[ARM] 3098/1: pxa2xx disable ssp irqLiam Girdwood
Patch from Liam Girdwood This patch allows users of the pxa SSP driver to register their own irq handlers instead of using the default SSP handler. It also cleans up the CKEN clock and irq detection as the values are now stored in a table. This patch replaces 2845/1 Changes:- o Added flags parameter to ssp_init() o Added SSP_NO_IRQ flag to disable registering of ssp irq handler (for drivers that want to register their own handler) o Cleaned up clock and irq detection, values are now stored in table. o Added build changes to allow other drivers (e.g audio) to select the ssp driver. o corgi_ssp.c changed to use new interface. Signed-off-by: Liam Girdwood <liam.girdwood@wolfsonmicro.com> Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-10[ARM] 3096/1: Add SharpSL Zaurus power and battery management core driverRichard Purdie
Patch from Richard Purdie This patch adds a power and battery management core driver which with the addition of the right device files, supports the c7x0 and cxx00 series of Sharp Zaurus handhelds. The driver is complex for several reasons. Battery charging is manually monitored and controlled. When suspended, the device needs to periodically partially resume, check the charging status and then re-suspend. It does without bothering the higher linux layers as a full resume and re-suspend is unnecessary. The code is carefully written to avoid interrupts or calling code outside the module under these circumstances. It also vets the various wake up sources and monitors the device's power situation. Hooks to limit the backlight intensity and to notify the battery monitoring code of backlight events are connected/added as the backlight is one of the biggest users of power on the device. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-10[ARM] 3144/1: OMAP 5/5: Update omap H2 defconfigTony Lindgren
Patch from Tony Lindgren This patch updates omap H2 defconfig. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-10[ARM] 3146/1: OMAP 3b/5: Add omap24xx clock frameworkTony Lindgren
Patch from Tony Lindgren This patch adds omap24xx specific clock code by Richard Woodruff, Nishant Menon, Tony Lindgren et al. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-10[ARM] 3145/1: OMAP 3a/5: Add support for omap24xxTony Lindgren
Patch from Tony Lindgren This patch adds support for omap24xx series of processors. The files live in arch/arm/mach-omap2, and share common files with omap15xx and omap16xx processors in arch/arm/plat-omap. Omap24xx support was originally added for 2.6.9 by TI. This code was then improved and integrated to share common code with omap15xx and omap16xx processors by various omap developers, such as Paul Mundt, Juha Yrjola, Imre Deak, Tony Lindgren, Richard Woodruff, Nishant Menon, Komal Shah et al. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-10[ARM] 3142/1: OMAP 2/5: Update files common to omap1 and omap2Tony Lindgren
Patch from Tony Lindgren This patch syncs the mainline kernel with linux-omap tree. The highlights of the patch are: - Serial port and framebuffer init improvments by Imre Deak - Common omap pin mux framework by Tony Lindgren - Common omap clock framework by Tony Lindren Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-10[ARM] 3141/1: OMAP 1/5: Update omap1 specific filesTony Lindgren
Patch from Tony Lindgren This patch syncs the mainline kernel with linux-omap tree. The highlights of the patch are: - Omap1 serial pport and framebuffer init updates by Imre Deak - Add support for omap310 processor and Palm Tungsten E PDA by Laurent Gonzales, Romain Goyet, et al. Omap310 and omap1510 processors are now handled as omap15xx. - Omap1 specific changes to shared omap clock framework by Tony Lindgren - Omap1 specific changes to shared omap pin mux framework by Tony Lindgren - Other misc fixes, such as update memory timings for smc91x, omap1 specific device initialization etc. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-10[ARM] 3140/1: NSLU2 machine supportAlessandro Zummo
Patch from Alessandro Zummo This patch adds support for the LinkSys NSLU2 running with both big and little-endian kernels. The LinkSys NSLU2 is a cost engineered ARM, XScale 420 based system similar to the the Intel IXDP425 evaluation board. It uses the IXP4XX ARCH. While this patch applies independently of other patches the resultant kernel requires further patches to successfully use onboard devices, including the onboard flash. Since these patches are independent of this one they will be submitted separately. A defconfig is not included here because not all of the required drivers are actually in the kernel. We intend to provide one as soon as the patches will be incorporated in mainstream. This patch is the combined work of nslu2-linux.org Signed-off-by: John Bowler <jbowler@acm.org> Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-10[ARM] Fix csumpartial corner caseRussell King
Ji-In Park discovered a bug in csumpartial which caused wrong checksums with misaligned buffers. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-09[DRIVER MODEL] Convert platform drivers to use struct platform_driverRussell King
This allows us to eliminate the casts in the drivers, and eventually remove the use of the device_driver function pointer methods for platform device drivers. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
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