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* Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-tcLinus Torvalds2007-02-094-0/+101
|\ | | | | | | | | | | | | | | | | | | | | | | * 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-tc: [EISA] EISA registration with !CONFIG_EISA [TC] pmagb-b-fb: Convert to the driver model [TC] dec_esp: Driver model for the PMAZ-A [TC] mips: pmag-ba-fb: Convert to the driver model [TC] defxx: TURBOchannel support [TC] TURBOchannel support for the DECstation [TC] MIPS: TURBOchannel resources off-by-one fix [TC] MIPS: TURBOchannel update to the driver model
| * [TC] TURBOchannel support for the DECstationMaciej W. Rozycki2007-02-094-0/+101
| | | | | | | | | | | | | | | | | | | | | | This is the platform-specific part of TURBOchannel bus support for the DECstation. It implements determining whether the bus is actually there, getting bus parameters, IRQ assignments for devices and protected accesses to possibly unoccupied slots that may trigger bus error exceptions. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | [PATCH] powerpc: celleb trivial endianness and iomem annotationsAl Viro2007-02-092-34/+34
| | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | [PATCH] io_apic: trivial __iomem annotationsAl Viro2007-02-091-1/+1
| | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | [PATCH] misc NULL noise removalAl Viro2007-02-091-1/+1
| | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | [PATCH] hpet: trivial __iomem annotationsAl Viro2007-02-091-3/+2
| | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | [PATCH] arch/powerpc trivial annotationsAl Viro2007-02-093-5/+6
| | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | [PATCH] arch/ia64: ansifyAl Viro2007-02-092-3/+3
| | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | [PATCH] ps3: missing exportsAl Viro2007-02-092-0/+4
| | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge branch 'for-linus' of git://www.atmel.no/~hskinnemoen/linux/kernel/avr32Linus Torvalds2007-02-0913-219/+385
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://www.atmel.no/~hskinnemoen/linux/kernel/avr32: [AVR32] Add missing #include <linux/module.h> [AVR32] ssize_t should be long, not int [AVR32] Remove last remains of libgcc [AVR32] SPI platform code update [AVR32] Add PIOE device and reserve SDRAM pins [AVR32] Introduce at32_reserve_pin() [AVR32] Don't reset PIO state at bootup [AVR32] GPIO API implementation [AVR32] Use ARRAY_SIZE macro when appropriate [AVR32] Implement dma_mapping_error() [AVR32] Fix incorrect invalidation of shared cachelines [AVR32] ext int fixes [AVR32] fix serial port setup on ATSTK1000 [AVR32] /proc/interrupts display Remove a couple final references to obsolete verify_area().
| * | [AVR32] Add missing #include <linux/module.h>Haavard Skinnemoen2007-02-091-0/+1
| | | | | | | | | | | | | | | | | | | | | arch/avr32/kernel/cpu.c needs THIS_MODULE, so it must include linux/module.h. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | [AVR32] Remove last remains of libgccHaavard Skinnemoen2007-02-092-131/+0
| | | | | | | | | | | | | | | | | | | | | Two libgcc headers were left around even though all the actual code borrowed from libgcc is gone. Delete them. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | [AVR32] SPI platform code updateHaavard Skinnemoen2007-02-094-36/+51
| | | | | | | | | | | | | | | | | | | | | Move stuff in spi.c into ATSTK1002 board code and update SPI platform device definitions according to the new GPIO API. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | [AVR32] Add PIOE device and reserve SDRAM pinsHaavard Skinnemoen2007-02-092-0/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PIOE device was left out before because it muxes SDRAM pins (and is therefore a bit dangerous to mess with) and because no existing drivers had any use for it. It is needed for CompactFlash, however, and now that we have a way to protect the SDRAM pins, it can be safely added. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | [AVR32] Introduce at32_reserve_pin()Haavard Skinnemoen2007-02-091-1/+22
| | | | | | | | | | | | | | | | | | | | | | | | at32_reserve_pin() can be used for reserving portmux pins without altering their configuration. Useful for e.g. SDRAM pins where we really don't want to change the bootloader-provided configuration. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | [AVR32] Don't reset PIO state at bootupHaavard Skinnemoen2007-02-091-3/+0
| | | | | | | | | | | | | | | | | | | | | Leave the PIO lines as the bootloader left them. This allows us to use PIOE without disturbing the SDRAM muxing. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | [AVR32] GPIO API implementationHaavard Skinnemoen2007-02-093-16/+221
| | | | | | | | | | | | | | | | | | | | | Arch-neutral GPIO calls for AVR32. GPIO IRQ support written by David Brownell. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | [AVR32] Use ARRAY_SIZE macro when appropriateAhmed S. Darwish2007-02-091-2/+2
| | | | | | | | | | | | | | | | | | | | | A patch to use ARRAY_SIZE macro already defined in linux/kernel.h Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | [AVR32] Fix incorrect invalidation of shared cachelinesDavid Brownell2007-02-091-8/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix bug in dma_map_single(..., DMA_FROM_DEVICE) caused by incorrect invalidation of shared cachelines at the beginning and/or end of the specified buffer. Those shared cachelines need to be flushed, since they may hold valid data (which must not be discarded). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | [AVR32] ext int fixesDavid Brownell2007-02-091-19/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bugfixes for external irq handler set_irq_type(): - If set_irq_type() can't set the type, don't change anything! - It's not OK to change the flow handler as part of set_irq_type(), among other issues that violates spinlock rules. Instead, we can call the relevant handler when we demux the external interrupts. - The external irq demux has no need to grab the spinlock. And in fact grabbing it that way was wrong, since that code might be pre-empted by an irq at a different priority level, and that code might then have tried to grab that spinlock... Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | [AVR32] fix serial port setup on ATSTK1000David Brownell2007-02-092-5/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes to USART setup on the stk-1000 ... don't configure USART 2, since its TXD/RXD are used for INT-A and INT-B buttons; and configure USART 0 (for IRDA, and with corrected IRQ) iff SW2 has a non-default setting. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | [AVR32] /proc/interrupts displayDavid Brownell2007-02-091-0/+1
| |/ | | | | | | | | | | | | | | The /proc/interrupts file should also display the irq_chip associated with each irq ... e.g. INTC, EIM, GPIO. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
* | [S390]: Add AF_IUCV socket supportJennifer Hunt2007-02-081-0/+1
| | | | | | | | | | | | | | | | | | | | From: Jennifer Hunt <jenhunt@us.ibm.com> This patch adds AF_IUCV socket support. Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [S390]: Rewrite of the IUCV base code, part 2Martin Schwidefsky2007-02-081-0/+1
| | | | | | | | | | | | | | | | Add rewritten IUCV base code to net/iucv. Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [S390]: Rewrite of the IUCV base code, part 1Martin Schwidefsky2007-02-081-1/+0
|/ | | | | | | | | | Remove the old IUCV code from drivers/s390/net Remove approprirate IUCV entries from drivers/s390/net/Makefile, drivers/s390/net/Kconfig and arch/s390/defconfig Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpcLinus Torvalds2007-02-08163-2994/+17337
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc: (116 commits) [POWERPC] Add export of vgacon_remap_base [POWERPC] Remove bogus comment about page_is_ram [POWERPC] windfarm: don't die on suspend thread signal [POWERPC] Fix comment in kernel/irq.c [POWERPC] ppc: Fix booke watchdog initialization [POWERPC] PPC: Use ARRAY_SIZE macro when appropriate [POWERPC] Use ARRAY_SIZE macro when appropriate [POWERPC] Fix ppc64's writing to struct file_operations [POWERPC] ppc: use syslog macro for the printk log level [POWERPC] ppc: cs4218_tdm remove extra brace [POWERPC] Add mpc52xx/lite5200 PCI support [POWERPC] Only use H_BULK_REMOVE if the firmware supports it [POWERPC] Fixup error handling when emulating a floating point instruction [POWERPC] Enable interrupts if we are doing fp math emulation [POWERPC] Added kprobes support to ppc32 [POWERPC] Make pSeries use the H_BULK_REMOVE hypervisor call [POWERPC] Clear RI bit in MSR before restoring r13 when returning to userspace [POWERPC] Fix performance monitor exception [POWERPC] Compile fixes for arch/powerpc dcr code [POWERPC] Maple: use mmio nvram ...
| * [POWERPC] Add export of vgacon_remap_baseMathieu Desnoyers2007-02-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | The following macro : include/asm-powerpc/vga.h:#define VGA_MAP_MEM(x,s) (x + vgacon_remap_base) is used by drivers/video/console/vgacon.c which can be compiled as a module (drivers/video/vga16fb.ko). Therefore, vgacon_remap_base should be exported. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [POWERPC] Remove bogus comment about page_is_ramJohannes Berg2007-02-081-4/+0
| | | | | | | | | | | | | | | | | | arch/powerpc/mm/mem.c states that page_is_ram is called by the code that implements /dev/mem, which isn't true. Remove the comment. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [POWERPC] Fix comment in kernel/irq.cJohannes Berg2007-02-081-3/+3
| | | | | | | | | | | | | | | | | | | | kernel/irq.c contains a comment that speaks of -1 and -2 as interrupt numbers, but this is actually dependent on configuration options now. Replace by NO_IRQ and NO_IRQ_ENABLED. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [POWERPC] PPC: Use ARRAY_SIZE macro when appropriateAhmed S. Darwish2007-02-083-6/+6
| | | | | | | | | | | | | | | | | | | | Use ARRAY_SIZE macro already defined in linux/kernel.h Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Kumar Gala <galak@gate.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [POWERPC] Use ARRAY_SIZE macro when appropriateAhmed S. Darwish2007-02-083-7/+7
| | | | | | | | | | | | | | | | | | Use ARRAY_SIZE macro already defined in linux/kernel.h Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [POWERPC] Fix ppc64's writing to struct file_operationsStephen Rothwell2007-02-081-4/+7
| | | | | | | | | | | | | | | | | | | | In preparation for marking file_operations as const. Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [POWERPC] ppc: use syslog macro for the printk log levelRobert P. J. Day2007-02-081-1/+2
| | | | | | | | | | | | | | | | | | Use the appropriate logging macro for the priority level for that printk call. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [POWERPC] ppc: cs4218_tdm remove extra braceMariusz Kozlowski2007-02-081-1/+0
| | | | | | | | | | | | Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [POWERPC] Add mpc52xx/lite5200 PCI supportGrant Likely2007-02-084-1/+435
| | | | | | | | | | | | Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * Merge branch 'for_paulus' of ↵Paul Mackerras2007-02-0861-291/+524
| |\ | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc into for-2.6.21
| | * [POWERPC] Fixup error handling when emulating a floating point instructionKumar Gala2007-02-071-22/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we do full FP emulation its possible that we need to post a SIGFPE based on the results of the emulation. The previous code ignored this case completely. Additionally, the Soft_emulate_8xx case had two issues. One, we should never generate a SIGFPE since the code only does data movement. Second, we were interpreting the return codes incorrectly, it returns 0 on success, 1 on illop and -EFAULT on a data access error. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| | * [POWERPC] Enable interrupts if we are doing fp math emulationKumar Gala2007-02-071-14/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Anytime we are emulating an instruction we are going to be doing some form of get_user() to get the instruction image to decode. Since get_user() might sleep we need to ensure we have interrupts enabled or we might see something like: Debug: sleeping function called from invalid context at arch/powerpc/kernel/traps.c:697 in_atomic():0, irqs_disabled():1 Call Trace: [D6023EB0] [C0007F84] show_stack+0x58/0x174 (unreliable) [D6023EE0] [C0022C34] __might_sleep+0xbc/0xd0 [D6023EF0] [C000D158] program_check_exception+0x1d8/0x4fc [D6023F40] [C000E744] ret_from_except_full+0x0/0x4c --- Exception: 700 at 0x102a7100 LR = 0xdb9ef04 However, we want to ensure that interrupts are disabled when handling a trap exception that might be used for a kernel breakpoint. This is why ProgramCheck is marked as EXC_XFER_STD instead of EXC_XFER_EE. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| | * [POWERPC] Added kprobes support to ppc32Kumar Gala2007-02-063-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | Added kprobes to ppc32 platforms that have use single_step_exception. This excludes 4xx and anything Book-E since their debug mechanisms for single stepping are completely different. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| | * Merge branch 'linux-2.6'Paul Mackerras2007-02-0758-252/+442
| | |\
| * | | [POWERPC] Only use H_BULK_REMOVE if the firmware supports itPaul Mackerras2007-02-082-8/+15
| |/ / | | | | | | | | | | | | | | | | | | | | | The previous patch changing pSeries to use H_BULK_REMOVE broke the JS20 blade, where the firmware doesn't support H_BULK_REMOVE. This adds a firmware check so that on machines that don't have H_BULK_REMOVE, we just use the H_REMOVE call as before. Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Make pSeries use the H_BULK_REMOVE hypervisor callPaul Mackerras2007-02-071-5/+46
| | | | | | | | | | | | | | | | | | | | | | | | H_BULK_REMOVE lets us remove 4 entries from the MMU hash table with one hypervisor call. This uses it in pSeries_lpar_hpte_invalidate so we can tear down mappings with fewer hypervisor calls. Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Clear RI bit in MSR before restoring r13 when returning to userspacePaul Mackerras2007-02-071-26/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some instruction tracing tools use the RI (recoverable interrupt) bit in the MSR to indicate when it's safe to single-step. Currently we clear RI after restoring r13 when returning to userspace. However, if we single-step past the point where r13 is restored, we'll corrupt r13 in the exception entry code and not restore it. This moves the clearing of RI to just before r13 is restored so this doesn't happen. Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Fix performance monitor exceptionLivio Soares2007-02-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To the issue: some point during 2.6.20 development, Paul Mackerras introduced the "lazy IRQ disabling" patch (very cool work, BTW). In that patch, the performance monitor unit exception was marked as "maskable", in the sense that if interrupts were soft-disabled, that exception could be ignored. This broke my PowerPC profiling code. The symptom that I see is that a varying number of interrupts (from 0 to $n$, typically closer to 0) get delivered, when, in reality, it should always be very close to $n$. The issue stems from the way masking is being done. Masking in this fashion seems to work well with the decrementer and external interrupts, because they are raised again until "really" handled. For the PMU, however, this does not apply (at least on my Xserver machine with a 970FX processor). If the PMU exception is not handled, it will _not_ be re-raised (at least on my machine). The documentation states that the PMXE bit in MMCR0 is set to 0 when the PMU exception is raised. However, software must re-set the bit to re-enable PMU exceptions. If the exception is ignored (as currently) not only is that interrupt lost, but because software does not re-set PMXE, the PMU registers are "frozen" forever. [This patch means that performance monitor exceptions are taken and handled even if irqs are off, as long as some other interrupt hasn't come along and caused interrupts to be hard-disabled. In this sense the PMU exception becomes like an NMI. The oprofile code for most powerpc processors does nothing that is unsafe in an NMI context, but the Cell oprofile code does a spin_lock_irqsave. However, that turns out to be OK because Cell doesn't actually use the performance monitor exception; performance monitor interrupts come in as a regular interrupt on Cell, so will be disabled when irqs are off. -- paulus.] Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Compile fixes for arch/powerpc dcr codeDavid Gibson2007-02-072-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | The new dcr code does not currently compile when configured for native DCR access on ARCH=powerpc. This patch fixes the problems. Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Maple: use mmio nvramNathan Lynch2007-02-072-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some systems supported by the maple platform (e.g. JS2x blades running SLOF) are able to use the mmio_nvram backend for reading and writing nvram. This is an improvement over the current situation -- no nvram access from userspace at all. Select MMIO_NVRAM for the maple platform. Initialize the mmio_nvram backend from maple setup code. Signed-off-by: Nathan Lynch <ntl@pobox.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] pasemi: defconfigOlof Johansson2007-02-071-0/+1722
| | | | | | | | | | | | | | | | | | | | | | | | Base pasemi defconfig. Nothing special, just the native drivers plus common PCI-express/PCI cards. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] pasemi: iommu supportOlof Johansson2007-02-076-5/+306
| | | | | | | | | | | | | | | | | | | | | I/O TLB support for PA6T-1682M. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] pasemi: Configure DMA controller interruptsOlof Johansson2007-02-073-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The DMA controller on PWRficient is somewhat special -- has a PCI header so it looks like it's on the root PCI (-Express) root bus, but it uses more than the default number of interrupts (and they are hardwired). We need to wire up all interrupts for the DMA controller. The generic IRQ code will only map the primary interrupt from the PCI header (128), so add 129->211 by hand. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] pasemi: SMP timebase syncOlof Johansson2007-02-071-2/+25
| | | | | | | | | | | | | | | | | | | | | | | | Timebase update is simple on PA6T, since global updates can be done from one core by writing to an SPR. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
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