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* Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2005-11-1118-372/+658
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| * [ARM] Update mach-typesRussell King2005-11-111-4/+39
| | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] 3147/1: update ixp2000 defconfigs to 2.6.14-git13Lennert Buytenhek2005-11-115-115/+360
| | | | | | | | | | | | | | | | | | 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>
| * [ARM] 3152/1: make various assembly local labels actually local (the rest)Nicolas Pitre2005-11-114-59/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * [ARM] 3151/1: make various assembly local labels actually local (io-*.S)Nicolas Pitre2005-11-117-80/+82
| | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * [ARM] 3150/1: make various assembly local labels actually local (uaccess.S)Nicolas Pitre2005-11-111-114/+116
| | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | Merge branch 'release' of ↵Linus Torvalds2005-11-115-19/+218
|\ \ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
| * | [IA64-SGI] set altix preferred consoleMark Maule2005-11-111-4/+153
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix default VGA console on SN platforms. Since SN firmware does not pass enough ACPI information to identify VGA cards and the associated legacy IO/MEM addresses, we rely on the EFI PCDP table. Since the linux pcdp driver is optional (and overridden if console= directives are used) SN duplicates a portion of the pcdp scan code to identify if there is a usable console VGA adapter. Additionally, dup necessary pcdp related structs to avoid dragging drivers/pcdp.h into a more public location. Signed-off-by: Mark Maule <maule@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | [IA64] 4-level page tablesRobin Holt2005-11-114-15/+65
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch introduces 4-level page tables to ia64. I have run some benchmarks and found nothing interesting. Performance has consistently fallen within the noise range. It also introduces a config option (setting the default to 3 levels). The config option prevents having 4 level page tables with 64k base page size. Signed-off-by: Robin Holt <holt@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
* | | [SPARC64]: Restore 2.4.x /proc/cpuinfo behavior for "ncpus probed" field.David S. Miller2005-11-112-5/+15
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | Noticed by Tom 'spot' Callaway. Even on uniprocessor we always reported the number of physical cpus in the system via /proc/cpuinfo. But when this got changed to use num_possible_cpus() it always reads as "1" on uniprocessor. This change was unintentional. So scan the firmware device tree and count the number of cpu nodes, and report that, as we always did. Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge master.kernel.org:/home/rmk/linux-2.6-drvmodelLinus Torvalds2005-11-118-90/+95
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| * | [DRIVER MODEL] Convert platform drivers to use struct platform_driverRussell King2005-11-098-90/+95
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | | powerpc: Fix some compile problems with the VDSO stuffPaul Mackerras2005-11-115-6/+33
| | | | | | | | | | | | | | | | | | | | | We needed the VDSO symbols in the arch/ppc asm-offsets.c, and there were a few usages of _systemcfg still left lying around. Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | powerpc: Fix reading and writing SPRs from xmon on 32-bitPaul Mackerras2005-11-111-7/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we created the instructions to read/write SPRs in xmon, we were setting up a ppc64-style procedure descriptor and calling that, which doesn't work in 32-bit. For 32-bit a function pointer just points to the instructions of the function. This fixes it to do the right thing for both 32-bit and 64-bit. Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | powerpc: Initialize secondary CPU setup for 32-bit SMPPaul Mackerras2005-11-111-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | 32-bit SMP powermacs weren't booting with ARCH=powerpc because the boot cpu wasn't saving away the state of various control registers, but the secondary CPUs were loading them from the uninitialized state. This adds the necessary save-state call. Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | [PATCH] powerpc: Merge vdso's and add vdso support to 32 bits kernelBenjamin Herrenschmidt2005-11-1134-356/+1421
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves the vdso's to arch/powerpc, adds support for the 32 bits vdso to the 32 bits kernel, rename systemcfg (finally !), and adds some new (still untested) routines to both vdso's: clock_gettime() with support for CLOCK_REALTIME and CLOCK_MONOTONIC, clock_getres() (same clocks) and get_tbfreq() for glibc to retreive the timebase frequency. Tom,Steve: The implementation of get_tbfreq() I've done for 32 bits returns a long long (r3, r4) not a long. This is such that if we ever add support for >4Ghz timebases on ppc32, the userland interface won't have to change. I have tested gettimeofday() using some glibc patches in both ppc32 and ppc64 kernels using 32 bits userland (I haven't had a chance to test a 64 bits userland yet, but the implementation didn't change and was tested earlier). I haven't tested yet the new functions. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | [PATCH] powerpc: remove initrd debug printkDavid Woodhouse2005-11-111-3/+1
| | | | | | | | | | | | | | | | | | | | | This removes a stray debugging printk which offended Anton. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | [PATCH] powerpc: Move udbg code to arch/powerpcDavid Gibson2005-11-115-8/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the udbg code in ppc64 has no ppc32 equivalent, move it straight over into arch/powerpc (and include/asm-powerpc for udbg.h). In time, we probably want to meld the various bits and pieces of 32-bit early debugging code into udbg, but for now only include it on CONFIG_PPC64=y builds. The only change during the move is to standardise the protecting #ifdef/#define in udbg.h, and move its banner comment above the initial #ifdef (which seems to be normal practice). Built and booted on POWER5 LPAR (ARCH=powerpc and ARCH=ppc64). Built for 32bit multiplatform (ARCH=powerpc). Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | [PATCH] ppc64: Convert NUMA to sparsemem (3)Anton Blanchard2005-11-113-222/+165
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert to sparsemem and remove all the discontigmem code in the process. This has a few advantages: - The old numa_memory_lookup_table can go away - All the arch specific discontigmem magic can go away We also remove the triple pass of memory properties and instead create a list of per node extents that we iterate through. A final cleanup would be to change our lmb code to store extents per node, then we can reuse that information in the numa code. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | [PATCH] ppc64: prep for NUMA sparsemem rework 2Anton Blanchard2005-11-111-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | Remove ppc64 specific version of nr_cpus_node and use the generic one provided. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | [PATCH] ppc64: Cleanup kprobe assemblyAnton Blanchard2005-11-111-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | The kprobes code is doing ".previous .text". While the assembler doesnt warn at the moment (and it seems to work), it might in the future. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | [PATCH] ppc64: Remove debug boot messageAnton Blanchard2005-11-111-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | We have been printing the raw ppc64_firmware_features during boot. Since we can work it out from the device tree, lets remove it. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | [PATCH] ppc64: Quieten lparcfgAnton Blanchard2005-11-111-11/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we dont have permission to read some information from the hypervisor, lparcfg outputs a warning on the console. Now that lparcfg is world readable this is a problem. Dont warn in the case of H_Authority, remove some unnecessary function prototypes and fix whitespace damage in a structure as well. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | [PATCH] ppc32: fix PQ2 PCI DMA interrupt handlingKumar Gala2005-11-111-1/+1
| |/ |/| | | | | | | | | | | | | | | The bit position in the status register corresponding to the PCI DMA interrupt was incorrect. Additionally, we did not have a define for the PCI DMA interrupt. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [PATCH] PCI: fix for Toshiba ohci1394 quirkJesse Barnes2005-11-101-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After much testing and agony, I've discovered that my previous ohci1394 quirk for Toshiba laptops is not 100% reliable. It apparently fails to do the interrupt line change either correctly or in time, since in about 2 out of 5 boots, the kernel's irqdebug code will *still* disable irq 11 when the ohci1394 driver is loaded (at pci_enable_device time I think). This patch switches things around a little in the workaround. First, it removes the mdelay. I didn't see a need for it and my testing has shown that it's not necessary for the quirk to work. Secondly, instead of trying to change the interrupt line to what ACPI tells us it should be, this patch makes the quirk use the value in the PCI_INTERRUPT_LINE register. On this laptop at least, that seems to be the right thing to do, though additional testing on other laptops and/or with actual firewire devices would be appreciated. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] PCI: NCR 53c810 quirkIvan Kokshaysky2005-11-101-14/+0
| | | | | | | | | | | | | | | | | | | | | | Move the PPC fixup for old NCR 810 controllers to generic quirks - it's needed for Alpha, x86 and other architectures that use setup-bus.c. Thanks to Jay Estabrook for pointing out the issue. Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Merge branch 'release' of ↵Linus Torvalds2005-11-1016-154/+399
|\ \ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
| * | [IA64] utilize notify_die() for XPC disengageDean Nelson2005-11-103-5/+107
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | XPC (as in arch/ia64/sn/kernel/xp*) has a need to notify other partitions (SGI Altix) whenever a partition is going down in order to get them to disengage from accessing the halting partition's memory. If this is not done before the reset of the hardware, the other partitions can find themselves encountering MCAs that bring them down. Signed-off-by: Dean Nelson <dcn@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | [IA64] Replace kcalloc(1, with kzalloc.Panagiotis Issaris2005-11-103-5/+5
| | | | | | | | | | | | | | | | | | | | | Conversion from kcalloc(1, to kzalloc. Signed-off-by: Panagiotis Issaris <takis@issaris.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | Pull add-mmio-to-proc-iomem into release branchTony Luck2005-11-101-24/+82
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| | * | [IA64] add the MMIO regions that are translated to I/O port space to /proc/iomemBjorn Helgaas2005-11-081-24/+82
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ia64 translates normal loads and stores to special MMIO regions into I/O port accesses. Reserve these special MMIO regions in /proc/iomem. Sample /proc/iomem: f8100000000-f81003fffff : PCI Bus 0000:80 I/O Ports 00000000-00000fff f8100400000-f81007fffff : PCI Bus 0000:8e I/O Ports 00001000-00001fff f8100800000-f8100ffffff : PCI Bus 0000:9c I/O Ports 00002000-00003fff f8101000000-f81017fffff : PCI Bus 0000:aa I/O Ports 00004000-00005fff and corresponding /proc/ioports: 00000000-00000fff : PCI Bus 0000:80 00001000-00001fff : PCI Bus 0000:8e 00002000-00003fff : PCI Bus 0000:9c 00004000-00005fff : PCI Bus 0000:aa Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | | Pull context-bitmap into release branchTony Luck2005-11-102-42/+44
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| | * | | [IA64] make mmu_context.h and tlb.c 80-column friendlyChen, Kenneth W2005-11-031-15/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | wrap_mmu_context(), delayed_tlb_flush(), get_mmu_context() all have an extra { } block which cause one extra indentation. get_mmu_context() is particularly bad with 5 indentations to the most inner "if". It finally gets on my nerve that I can't keep the code within 80 columns. Remove the extra { } block and while I'm at it, reformat all the comments to 80-column friendly. No functional change at all with this patch. Signed-off-by: Ken Chen <kenneth.w.chen@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| | * | | [IA64] Use bitmaps for efficient context allocation/freePeter Keilty2005-10-312-29/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Corrects the very inefficent method of finding free context_ids in get_mmu_context(). Instead of walking the task_list of all processes, 2 bitmaps are used to efficently store and lookup state, inuse and needs flushing. The entire rid address space is now used before calling wrap_mmu_context and global tlb flushing. Special thanks to Ken and Rohit for their review and modifications in using a bit flushmap. Signed-off-by: Peter Keilty <peter.keilty@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | | | Pull extend-notify-die into release branchTony Luck2005-11-104-58/+134
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| | * | | | [IA64] Extend notify_die() hooks for IA64Keith Owens2005-11-074-58/+134
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | notify_die() added for MCA_{MONARCH,SLAVE,RENDEZVOUS}_{ENTER,PROCESS,LEAVE} and INIT_{MONARCH,SLAVE}_{ENTER,PROCESS,LEAVE}. We need multiple notification points for these events because they can take many seconds to run which has nasty effects on the behaviour of the rest of the system. DIE_SS replaced by a generic DIE_FAULT which checks the vector number, to allow interception of faults other than SS. DIE_MACHINE_{HALT,RESTART} added to allow last minute close down processing, especially when the halt/restart routines are called from error handlers. DIE_OOPS added. The check for kprobe's break numbers has been moved from traps.c to kprobes.c, allowing DIE_BREAK to be used for any additional break numbers, i.e. it is no longer kprobes specific. Hooks for kernel debuggers and kernel dumpers added, ENTER and LEAVE. Both of these disable the system for long periods which impact on watchdogs and heartbeat systems in general. More patches to come that use these events to reset watchdogs and heartbeats. unregister_die_notifier() added and both routines exported. Requested by Dean Nelson. Lock removed from {un,}register_die_notifier. notifier_chain_register() already takes a lock. Also the generic notifier chain locking is being reworked to distinguish between callbacks that can block and those that cannot, the lock in {un,}register_die_notifier would interfere with that change. http://marc.theaimsgroup.com/?l=linux-kernel&m=113018709002036&w=2 Leading white space removed from arch/ia64/kernel/kprobes.c. Typo in mca.c in original version of this patch found & fixed by Dean Nelson. Signed-off-by: Keith Owens <kaos@sgi.com> Acked-by: Dean Nelson <dcn@sgi.com> Acked-by: Anil Keshavamurthy <anil.s.keshavamurthy@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | | | | Pull memoryless-node-allocation into release branchTony Luck2005-11-101-10/+9
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| | * | | | | [IA64] fix memory less node allocationBob Picco2005-11-081-10/+9
| | | |_|/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The original memory less node allocation attempted to use NODEDATA_ALIGN for alignment. The bootmem allocator only allows a power of two alignments. This causes a BUG_ON for some nodes. For cpu only nodes just allocate with a PERCPU_PAGE_SIZE alignment. Some older firmware reports SLIT distances of 0xff and results in bestnode not being computed. This is now treated correctly. The failed allocation check was removed because it's redundant. The bootmem allocator already makes this check. This fix has been boot tested on 4 node machine which has 4 cpu only nodes and 1 memory node. Thanks to Pete Keilty for reporting this and helping me test it. Signed-off-by: Bob Picco <bob.picco@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | | | | Pull mca-check-psp into release branchTony Luck2005-11-101-4/+13
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| | * | | | | [IA64] MCA recovery based on PSP bitsRuss Anderson2005-11-081-4/+13
| | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The determination of whether an MCA is recoverable or not must be based on the bits set in the PSP (Processor State Parameter). The specific bits are shown in the Intel IA-64 Architecture Software Developer's Manual, Vol 2, Table 11-6 Software Recovery Bits in Processor State Parameter. Those bits should be consistent across the entire IA-64 family of processors. Signed-off-by: Russ Anderson <rja@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | | | | Pull align-sig-frame into release branchTony Luck2005-11-101-6/+5
| |\ \ \ \ \
| | * | | | | [IA64] align signal-frame even when not using alternate signal-stackDavid Mosberger-Tang2005-11-081-6/+5
| | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At the moment, attempting to invoke a signal-handler on the normal stack is guaranteed to fail if the stack-pointer happens not to be 16-byte aligned. This is because the signal-trampoline will attempt to store fp-regs with stf.spill instructions, which will trap for misaligned addresses. This isn't terribly useful behavior. It's better to just always align the signal frame to the next lower 16-byte boundary. Signed-off-by: David Mosberger-Tang <David.Mosberger@acm.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
* | | | | | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2005-11-1068-2178/+10343
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| * | | | | [ARM] 3098/1: pxa2xx disable ssp irqLiam Girdwood2005-11-104-91/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | | | [ARM] 3096/1: Add SharpSL Zaurus power and battery management core driverRichard Purdie2005-11-102-0/+1079
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | | | [ARM] 3144/1: OMAP 5/5: Update omap H2 defconfigTony Lindgren2005-11-101-31/+66
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | | | [ARM] 3146/1: OMAP 3b/5: Add omap24xx clock frameworkTony Lindgren2005-11-102-0/+3232
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | | | [ARM] 3145/1: OMAP 3a/5: Add support for omap24xxTony Lindgren2005-11-1017-1/+1857
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | | | [ARM] 3142/1: OMAP 2/5: Update files common to omap1 and omap2Tony Lindgren2005-11-1014-1739/+1583
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | | | [ARM] 3141/1: OMAP 1/5: Update omap1 specific filesTony Lindgren2005-11-1023-316/+2157
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
generated by cgit v1.1 at 2024-10-31 01:16:45 +0000