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* Merge branch 'for_paulus' of ↵Paul Mackerras2006-04-225-1/+1257
|\ | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc
| * Merge branch '85xx'Kumar Gala2006-04-045-1/+1257
| |\
| | * Add 85xx CDS to arch/powerpcAndy Fleming2006-04-045-1/+1257
| | | | | | | | | | | | | | | | | | | | | This patch adds support for 85xx CDS support to arch/powerpc Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | | Merge branch 'merge'Paul Mackerras2006-04-221-0/+1
|\ \ \
| * \ \ Merge branch 'misc' of ↵Paul Mackerras2006-04-221-0/+1
| |\ \ \ | | |/ / | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc into merge
| | * | Merge branch 'master'Kumar Gala2006-04-041-0/+24
| | |\ \ | | | |/
| | * | powerpc/ppc: export strncasecmpKumar Gala2006-04-021-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | We have a strncasecmp so we might as well export it Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | | | [PATCH] powerpc/pseries: clear PCI failure counter if no new failuresLinas Vepstas2006-04-222-28/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current PCI error recovery system keeps track of the number of PCI card resets, and refuses to bring a card back up if this number is too large. The goal of doing this was to avoid an infinite loop of resets if a card is obviously dead. However, if the failures are rare, but the machine has a high uptime, this mechanism might still be triggered; this is too harsh. This patch will avoids this problem by decrementing the fail count after an hour. Thus, as long as a pci card BSOD's less than 6 times an hour, it will continue to be reset indefinitely. If it's failure rate is greater than that, it will be taken off-line permanently. This patch is larger than it might otherwise be because it changes indentation by removing a pointless while-loop. The while loop is not needed, as the handler is invoked once fo each event (by schedule_work()); the loop is leftover cruft from an earlier implementation. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | | [PATCH] powerpc: Remove stale iseries globalOlof Johansson2006-04-223-18/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Not even the iSeries maintainer seems to have access to this legendary piranha simulator. It adds a bit of ugliness in the common time init code, and if it's no longer used we might as well be done with it and remove the bloat. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | | [PATCH] powerpc: Quiet oprofile output at bootOlof Johansson2006-04-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No need to always print out which performance monitoring type is used on the console at every boot. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | | [PATCH] powerpc: Quiet rtasd output at bootOlof Johansson2006-04-221-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most users won't really know the difference between a started RTAS daemon and a missing event-scan. Move it to debug levels. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | | [PATCH] powerpc: Quiet PCI init printoutsOlof Johansson2006-04-221-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Quiet some of the more debug related output from the pci probe routines. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | | [PATCH] powerpc: Lack of ISA interrupts on XICS isn't dangerousOlof Johansson2006-04-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This isn't really a dangerous thing any more; most systems lack ISA interrupt controllers. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | | [PATCH] powerpc: Less verbose mem configuration outputOlof Johansson2006-04-222-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Quieten some of the debug ram config output. we already print out available memory at KERN_INFO level. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | | [PATCH] powerpc: Don't print chosen idle loop at every bootOlof Johansson2006-04-224-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | No need to write out what idle loop is used on every boot. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | | [PATCH] powerpc: Quiet page order outputOlof Johansson2006-04-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | No need to always print page orders. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | | [PATCH] powerpc: Quiet time init outputOlof Johansson2006-04-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move time_init console output to KERN_DEBUG prink level. No need to print it at every boot. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | | [PATCH] powerpc: remove io_page_maskAnton Blanchard2006-04-225-38/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cleanup patch which removes the io_page_mask. It fixes the reset on some e1000 devices which is needed for clean kexec reboots. The legacy devices which broke with this patch (parallel port and PC speaker) have now been fixed in Linus' tree. Signed-off-by: Anton Blanchard <anton@samba.org> Acked-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | | [PATCH] powerpc: clear IPIs on kdumpHaren Myneni2006-04-221-10/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In some crash scenarios, the kexec CPU is not responding to an IPI sent by secondary CPU after init thread is forked, causing the system to drop into xmon during kdump boot. This problem can be reproduced each time when the debugger is enabled and soft-reset is used to invoke kdump boot. The first CPU sends an IPI - setting the IPI priority for all secondary cpus (xics_cause_ipi()). But some CPUs will enter into the xmon via soft-reset, i.e, not executing xics_ipi_action(). Hence, IPI is not cleared. When exited from the debugger, one of these CPUs could become the primary kexec CPU. Since the IPI is not cleared, causing this issue in kdump boot. This patch clears and EOI IPI for kexec CPU as well before the kdump boot started. Signed-off-by: Haren Myneni <haren@us.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | | [PATCH] powerpc: Disable and EOI interrupts in machine_crash_shutdown()Michael Ellerman2006-04-221-0/+13
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We've seen several bugs caused by interrupt weirdness in the kdump kernel. Panicking from an interrupt handler means we fail to EOI the interrupt, and so the second kernel never gets that interrupt ever again. We also see hangs on JS20 where we take interrupts in the second kernel early during boot. This patch fixes both those problems, and although it adds more code to the crash path I think it is the best solution. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | [PATCH] powerpc: update {g5,iseries,pseries}_defconfigsWill Schmidt2006-04-213-76/+79
| | | | | | | | | | | | | | | | | | | | | Default choices for all. Signed-off-by: Will Schmidt <willschm@us.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | [PATCH] powerpc/cell: remove BUILD_BUG_ON and add sys_tee to spu_syscall_tableArnd Bergmann2006-04-212-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Every time a new syscall gets added, a BUILD_BUG_ON in arch/powerpc/platforms/cell/spu_callbacks.c gets triggered. Since the addition of a new syscall is rather harmless, the error should just be removed. While we're here, add sys_tee to the list and add a comment to systbl.S to remind people that there is another list on powerpc. Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | [PATCH] powermac: Fix i2c on keywest based chipsBenjamin Herrenschmidt2006-04-211-43/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new i2c implementation for PowerMac has a regression that causes the hardware to go out of state when probing non-existent devices. While fixing that, I also found & fixed a couple of other corner cases. This fixes booting with a pbbuttons version that scans the i2c bus for an LMU controller among others. Tested on a dual G5 with thermal control (which has heavy i2c activity) with no problem so far. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | [PATCH] powerpc: Lower threshold for DART enablement to 1GBOlof Johansson2006-04-212-3/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Turn on the DART already at 1GB. This is needed because of crippled devices in some systems, i.e. Airport Extreme cards, only supporting 30-bit DMA addresses. Otherwise, users with between 1 and 2GB of memory will need to manually enable it with iommu=force, and that's no good. Some simple performance tests show that there's a slight impact of enabling DART, but it's in the 1-3% range (kernel build with disk I/O as well as over NFS). iommu=off can still be used for those who don't want to deal with the overhead (and don't need it for any devices). Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | [PATCH] powerpc: IOMMU support for honoring dma_maskOlof Johansson2006-04-213-17/+65
| | | | | | | | | | | | | | | | | | | | | | | | Some devices don't support full 32-bit DMA address space, which we currently assume. Add the required mask-passing to the IOMMU allocators. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | [PATCH] Switch Kprobes inline functions to __kprobes for ppc64Prasanna S Panchamukhi2006-04-191-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Andrew Morton pointed out that compiler might not inline the functions marked for inline in kprobes. There-by allowing the insertion of probes on these kprobes routines, which might cause recursion. This patch removes all such inline and adds them to kprobes section there by disallowing probes on all such routines. Some of the routines can even still be inlined, since these routines gets executed after the kprobes had done necessay setup for reentrancy. Signed-off-by: Prasanna S Panchamukhi <prasanna@in.ibm.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-mergeLinus Torvalds2006-04-1819-116/+171
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-merge: powerpc: Use correct sequence for putting CPU into nap mode [PATCH] spufs: fix context-switch decrementer code [PATCH] powerpc32: Set cpu explicitly in kernel compiles [PATCH] powerpc/pseries: bugfix: balance calls to pci_device_put [PATCH] powerpc: Fix machine detection in prom_init.c [PATCH] ppc32: Fix string comparing in platform_notify_map [PATCH] powerpc: Avoid __initcall warnings [PATCH] powerpc: Ensure runlatch is off in the idle loop powerpc: Fix CHRP booting - needs a define_machine call powerpc: iSeries has only 256 IRQs
| * | | powerpc: Use correct sequence for putting CPU into nap modePaul Mackerras2006-04-187-65/+101
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We weren't using the recommended sequence for putting the CPU into nap mode. When I changed the idle loop, for some reason 7447A cpus started hanging when we put them into nap mode. Changing to the recommended sequence fixes that. The complexity here is that the recommended sequence is a loop that keeps putting the cpu back into nap mode. Clearly we need some way to break out of the loop when an interrupt (external interrupt, decrementer, performance monitor) occurs. Here we use a bit in the thread_info struct to indicate that we need this, and the exception entry code notices this and arranges for the exception to return to the value in the link register, thus breaking out of the loop. We use a new `local_flags' field in the thread_info which we can alter without needing to use an atomic update sequence. The PPC970 has the same recommended sequence, so we do the same thing there too. This also fixes a bug in the kernel stack overflow handling code on 32-bit, since it was causing a value that we needed in a register to get trashed. Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | | [PATCH] spufs: fix context-switch decrementer codeJordi Caubet2006-04-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We found that when the 'decrementer' is saved, the PPE saves the current time 'csa->suspend_time'. When restoring the 'decrementer', (Step 34) decrementer seems to be adjusted with the number of cycles th= at a spu thread has not been running. In that code it is missing a substract ('-') because 'delta_time' is assigned a not substracted(see bellow). Acked-by: Mark Nutter <mnutter@us.ibm.com> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | | [PATCH] powerpc32: Set cpu explicitly in kernel compilesOlaf Hering2006-04-131-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Compile the 32bit kernel with -mcpu=powerpc. This reduces the imagesize when a compiler is used that defaults to -mtune=power4. It inserts lots of nops to please the 64bit cpu instruction scheduling. But all these nops are not needed for 32bit kernels. Example with SLES10 gcc 4.1.0 and arch/powerpc/configs/pmac32_defconfig: vmlinux vmlinux.strip vmlinux.gz -O2 4980515 4187528 1846829 -Os 4618801 3827084 1673333 -O2 -mcpu=powerpc 4738851 3945868 1816253 -Os -mcpu=powerpc 4532785 3741068 1664688 Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | | [PATCH] powerpc/pseries: bugfix: balance calls to pci_device_putLinas Vepstas2006-04-131-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Repeated calls to eeh_remove_device() can result in multiple (and thus unbalanced) calls to pci_dev_put(). Make sure the pci_device_put() is called only once (since there was only one call to the matching pci_device_get()). Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | | [PATCH] powerpc: Fix machine detection in prom_init.cMichael Ellerman2006-04-131-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In e8222502ee6157e2713da9e0792c21f4ad458d50 the detection of machine types in prom_init broke for some machines. We should be checking /device_type instead of /model. This should make Power3 and Power4 boot again. Haven't been able to test this. We also need to relocate before comparing. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | | [PATCH] powerpc: Avoid __initcall warningsAnton Blanchard2006-04-132-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix __initcall return in proc_rtas_init and rtas_init. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | | [PATCH] powerpc: Ensure runlatch is off in the idle loopAnton Blanchard2006-04-131-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since external and decrementer interrupts set the runlatch on, we need to ensure its set off again in the idle loop. At the moment we dont turn it off in the inner loop. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | | powerpc: Fix CHRP booting - needs a define_machine callPaul Mackerras2006-04-053-26/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch removing _machine and converting platforms over to use define_machine wasn't complete as far as CHRP was concerned. This adds the define_machine call for CHRP and gets it booting again. Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | | powerpc: iSeries has only 256 IRQsStephen Rothwell2006-04-042-14/+29
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | The iSeries Hypervisor only allows us to specify IRQ numbers up to 255 (it has a u8 field to pass it in). This patch allows platforms to specify a maximum to the virtual IRQ numbers we will use and has iSeries set that to 255. If not set, the maximum is NR_IRQS - 1 (as before). Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
* | | [PATCH] splice: add support for sys_tee()Jens Axboe2006-04-111-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Basically an in-kernel implementation of tee, which uses splice and the pipe buffers as an intelligent way to pass data around by reference. Where the user space tee consumes the input and produces a stdout and file output, this syscall merely duplicates the data inside a pipe to another pipe. No data is copied, the output just grabs a reference to the input pipe data. Signed-off-by: Jens Axboe <axboe@suse.de>
* | | [PATCH] Configurable NODES_SHIFTYasunori Goto2006-04-111-0/+5
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current implementations define NODES_SHIFT in include/asm-xxx/numnodes.h for each arch. Its definition is sometimes configurable. Indeed, ia64 defines 5 NODES_SHIFT values in the current git tree. But it looks a bit messy. SGI-SN2(ia64) system requires 1024 nodes, and the number of nodes already has been changeable by config. Suitable node's number may be changed in the future even if it is other architecture. So, I wrote configurable node's number. This patch set defines just default value for each arch which needs multi nodes except ia64. But, it is easy to change to configurable if necessary. On ia64 the number of nodes can be already configured in generic ia64 and SN2 config. But, NODES_SHIFT is defined for DIG64 and HP'S machine too. So, I changed it so that all platforms can be configured via CONFIG_NODES_SHIFT. It would be simpler. See also: http://marc.theaimsgroup.com/?l=linux-kernel&m=114358010523896&w=2 Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Andi Kleen <ak@muc.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Richard Henderson <rth@twiddle.net> Cc: Kyle McMartin <kyle@mcmartin.ca> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Jack Steiner <steiner@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds2006-04-021-0/+24
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/dtor/input: (26 commits) Input: add support for Braille devices Input: synaptics - limit rate to 40pps on Toshiba Protege M300 Input: gamecon - add SNES mouse support Input: make modalias code respect allowed buffer size Input: convert /proc handling to seq_file Input: limit attributes' output to PAGE_SIZE Input: gameport - fix memory leak Input: serio - fix memory leak Input: zaurus keyboard driver updates Input: i8042 - fix logic around pnp_register_driver() Input: ns558 - fix logic around pnp_register_driver() Input: pcspkr - separate device and driver registration Input: atkbd - allow disabling on X86_PC (if EMBEDDED) Input: atkbd - disable softrepeat for dumb keyboards Input: atkbd - fix complaints about 'releasing unknown key 0x7f' Input: HID - fix duplicate key mapping for Logitech UltraX remote Input: use kzalloc() throughout the code Input: fix input_free_device() implementation Input: initialize serio and gameport at subsystem level Input: uinput - semaphore to mutex conversion ...
| * Manual merge with Linus.Dmitry Torokhov2006-04-02228-2144/+11996
| |\ | | | | | | | | | | | | | | | | | | Conflicts: arch/powerpc/kernel/setup-common.c drivers/input/keyboard/hil_kbd.c drivers/input/mouse/hil_ptr.c
| * | Input: pcspkr - separate device and driver registrationMichael Neuling2006-03-141-0/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current pcspkr code combines the device and driver registration. This patch splits these, putting the device registration in the arch specific code. PowerPC and MIPS only have the pcspkr present sometimes. Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | | [PATCH] powerpc: iSeries needs slb_initialize to be calledStephen Rothwell2006-04-021-6/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the powerpc 64k pages patch went in, systems that have SLBs (like Power4 iSeries) needed to have slb_initialize called to set up some variables for the SLB miss handler. This was not being called on the boot processor on iSeries, so on single cpu iSeries machines, we would get apparent memory curruption as soon as we entered user mode. This patch fixes that by calling slb_initialize on the boot cpu if the processor has an SLB. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | powerpc: hook up the splice syscallPaul Mackerras2006-04-011-0/+1
| | | | | | | | | | | | Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | [PATCH] powerpc/cell: compile fixesDave Jones2006-04-012-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Missing include for __NR_syscalls, and missing sys_splice() that causes build-time failure due to compile-time bounds check on spu_syscall_table. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | [PATCH] powerpc: trivial spelling fixes in fault.cAnton Blanchard2006-04-011-3/+3
| | | | | | | | | | | | | | | | | | | | | This comment exceeded my bad spelling threshold :) Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | [PATCH] powerpc/pseries: EEH CleanupNathan Fontenot2006-04-011-32/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes unnecessary exports, marks functions as static when possible, and simplifies some list-related code. Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com> Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | [PATCH] powerpc/pseries: misc lparcfg fixesWill Schmidt2006-04-011-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes several problems with the lparcfg code. In case someone gets a sense of deja-vu, part of this was submitted last Sep, I thought the changes went in, but either got backed out, or just got lost. First, change the local_buffer declaration to be unsigned char *. We had a bad-math problem in a 2.4 tree which was built with a "-fsigned-char" parm. I dont believe we ever build with that parm now-a-days, but to be safe, I'd prefer the declaration be explicit. Second, fix a bad math calculation for splpar_strlen. Third, on the rtas_call for get-system-parameter, pass in RTAS_DATA_BUF_SIZE for the rtas_data_buf size, instead of letting random data determine the size. Until recently, we've had a sufficiently large 'random data' value get passed in, so the function just happens to have worked OK. Now it's getting passed a '0', which causes the rtas_call to return success, but no data shows up in the buffer. (oops!). This was found by the LTC test org. This is in a branch of code that only gets run on SPLPAR systems. Tested on power5 Lpar. Signed-off-by: Will Schmidt <willschm@us.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | [PATCH] powerpc/pseries: fix device name printing, again.Linas Vepstas2006-04-011-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | The recent patch to print device names in EEH reset messages was lacking ... this patch works better. Signed-off-by: Linas Vepstas <linas@linas.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | [PATCH] powerpc: Extends HCALL interface for InfiniBand usageHeiko J Schick2006-04-012-1/+102
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This extends the HCALL interface for InfiniBand usage. I've made the patch against the linux-2.6 git tree and Segher's patch: [PATCH] Change H_StudlyCaps to H_SHOUTING_CAPS We moved this into the common powerpc code based on comments we got after posting the first eHCA InfiniBand device driver patch. Signed-off-by: Heiko j Schick <schickhj@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | [PATCH] powerpc/pseries: Change H_StudlyCaps to H_SHOUTING_CAPSSegher Boessenkool2006-04-018-52/+52
| | | | | | | | | | | | | | | | | | | | | Also cleans up some nearby whitespace problems. Signed-off-by: Segher Boessenkool <segher@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
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