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Anton Vorontsov cccd21027c [POWERPC] QEIC: Implement pluggable handlers, fix MPIC cascading 
set_irq_chained_handler overwrites MPIC's handle_irq function
(handle_fasteoi_irq) thus MPIC never gets eoi event from the
cascaded IRQ. This situation hangs MPIC on MPC8568E.

To solve this problem efficiently, QEIC needs pluggable handlers,
specific to the underlaying interrupt controller.

Patch extends qe_ic_init() function to accept low and high interrupt
handlers. To avoid #ifdefs, stack of interrupt handlers specified in
the header file and functions are marked 'static inline', thus
handlers are compiled-in only if actually used (in the board file).
Another option would be to lookup for parent controller and
automatically detect handlers (will waste text size because of
never used handlers, so this option abolished).

qe_ic_init() also changed in regard to support multiplexed high/low
lines as found in MPC8568E-MDS, plus qe_ic_cascade_muxed_mpic()
handler implemented appropriately.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
 		2007-10-08 08:38:57 -05:00
..
iseries [POWERPC] iSeries: Clean up lparmap mess 2007-08-22 15:21:46 +10:00
8xx_immap.h [POWERPC] Copy over headers from arch/ppc to arch/powerpc that we need 2007-08-22 22:43:29 -05:00
8253pit.h
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Kbuild
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a.out.h arch: personality independent stack top 2007-07-19 10:04:45 -07:00
abs_addr.h
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agp.h
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asm-compat.h
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atomic.h [POWERPC] Implement atomic{, 64}_{read, write}() without volatile 2007-08-17 11:01:58 +10:00
auxvec.h
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backlight.h
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bitops.h
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bootx.h
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btext.h
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bug.h Fix WARN_ON() on bitfield ops 2007-07-31 21:12:07 -07:00
bugs.h
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byteorder.h
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cache.h [POWERPC] Add __read_mostly support for powerpc 2007-07-10 22:00:56 +10:00
cacheflush.h
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cell-pmu.h
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checksum.h
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clk_interface.h [POWERPC] clk.h interface for platforms 2007-10-03 09:11:56 +10:00
commproc.h [POWERPC] cpm: Describe multi-user ram in its own device node. 2007-10-04 15:47:05 -05:00
compat.h Introduce compat_u64 and compat_s64 types 2007-07-16 09:05:48 -07:00
cpm.h [POWERPC] cpm: Describe multi-user ram in its own device node. 2007-10-04 15:47:05 -05:00
cpm2.h [POWERPC] cpm: Describe multi-user ram in its own device node. 2007-10-04 15:47:05 -05:00
cputable.h [POWERPC] mpc82xx: Define CPU_FTR_NEED_COHERENT 2007-10-04 11:02:21 -05:00
cputime.h
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current.h
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dbdma.h
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dcr-mmio.h [POWERPC] Store the base address in dcr_host_t 2007-10-03 13:25:27 +10:00
dcr-native.h [POWERPC] Store the base address in dcr_host_t 2007-10-03 13:25:27 +10:00
dcr.h
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delay.h
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device.h
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div64.h
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dma-mapping.h [POWERPC] Replace a few #defines with empty inline functions 2007-08-17 11:01:51 +10:00
dma.h
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edac.h
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eeh.h
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eeh_event.h
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elf.h [POWERPC] spufs: Cleanup ELF coredump extra notes logic 2007-09-19 15:12:19 +10:00
emergency-restart.h
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errno.h
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exception.h [POWERPC] Move lowlevel runlatch calls under cpu feature control 2007-09-14 01:33:22 +10:00
fb.h fbdev: detect primary display device 2007-07-17 10:23:11 -07:00
fcntl.h
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firmware.h
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floppy.h
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fs_pd.h [POWERPC] cpm2: Infrastructure code cleanup. 2007-10-04 11:02:04 -05:00
futex.h
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grackle.h
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hardirq.h
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heathrow.h
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highmem.h [POWERPC] Copy over headers from arch/ppc to arch/powerpc that we need 2007-08-22 22:43:29 -05:00
hvcall.h [POWERPC] Add H_ILLAN_ATTRIBUTES hcall number 2007-07-11 13:24:40 +10:00
hvconsole.h
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hvcserver.h
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hw_irq.h
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hydra.h [POWERPC] Copy over headers from arch/ppc to arch/powerpc that we need 2007-08-22 22:43:29 -05:00
i8259.h
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ibmebus.h
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ide.h [POWERPC] Remove APUS support from arch/ppc 2007-09-17 15:15:04 +10:00
immap_86xx.h [POWERPC] 86xx: update immap_86xx.h for the 8610 2007-10-08 08:38:50 -05:00
immap_cpm2.h [POWERPC] cpm2: Infrastructure code cleanup. 2007-10-04 11:02:04 -05:00
immap_qe.h [POWERPC] qe: miscellaneous code improvements and fixes to the QE library 2007-10-08 08:38:15 -05:00
io-defs.h
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io.h [POWERPC] ppc64: support CONFIG_DEBUG_PREEMPT 2007-10-03 11:48:44 +10:00
ioctl.h
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ioctls.h
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iommu.h
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ipc.h
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ipcbuf.h
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ipic.h
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irq.h [POWERPC] Add an optional device_node pointer to the irq_host 2007-09-14 01:33:20 +10:00
irq_regs.h
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irqflags.h
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kdebug.h
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kdump.h
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kexec.h
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keylargo.h
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kgdb.h [POWERPC] Copy over headers from arch/ppc to arch/powerpc that we need 2007-08-22 22:43:29 -05:00
kmap_types.h
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kprobes.h jprobes: remove JPROBE_ENTRY() 2007-07-19 10:04:44 -07:00
libata-portmap.h
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linkage.h
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lmb.h [POWERPC] Update lmb.h include protection to ASM_POWERPC 2007-08-17 11:01:58 +10:00
local.h
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lppaca.h
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lv1call.h
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machdep.h [POWERPC] Pass the pci_controller into pci_exclude_device 2007-06-29 01:57:22 -05:00
macio.h
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mc146818rtc.h
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mediabay.h
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mman.h
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mmu-8xx.h [POWERPC] Split out asm-ppc/mmu.h portions for PowerPC 8xx 2007-07-03 03:00:28 -05:00
mmu-40x.h [POWERPC] 40x MMU 2007-08-20 07:28:48 -05:00
mmu-44x.h
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mmu-fsl-booke.h [POWERPC] Split out asm-ppc/mmu.h portions for Freescale Book-E 2007-07-03 03:00:16 -05:00
mmu-hash32.h
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mmu-hash64.h [POWERPC] Celleb: New HTAB Guest OS Interface on Beat 2007-10-03 13:25:28 +10:00
mmu.h [POWERPC] 40x MMU 2007-08-20 07:28:48 -05:00
mmu_context.h [POWERPC] Merge asm-ppc/mmu_context.h into asm-power/mmu_context.h 2007-07-03 03:22:05 -05:00
mmzone.h
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module.h
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mpc8xx.h [POWERPC] 8xx: mpc885ads pcmcia support 2007-07-10 00:33:51 -05:00
mpc52xx.h [POWERPC] MPC5200 low power mode 2007-09-19 15:25:34 +10:00
mpc52xx_psc.h [POWERPC] Copy over headers from arch/ppc to arch/powerpc that we need 2007-08-22 22:43:29 -05:00
mpc85xx.h
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mpc86xx.h [POWERPC] kill isa_{io,mem}_base definitions for !PCI 2007-06-29 01:56:43 -05:00
mpc8260.h
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mpic.h [POWERPC] Update mpic to use dcr_host_t.base 2007-10-03 13:25:27 +10:00
msgbuf.h
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mutex.h
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namei.h
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nvram.h [POWERPC] pseries: Eliminate global error_log_cnt variable 2007-08-17 11:01:52 +10:00
of_device.h Begin consolidation of of_device.h 2007-07-20 13:41:56 +10:00
of_platform.h Create linux/of_platorm.h 2007-07-20 14:25:22 +10:00
ohare.h
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oprofile_impl.h [CELL] oprofile: add support to OProfile for profiling CELL BE SPUs 2007-07-20 21:42:24 +02:00
pSeries_reconfig.h
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paca.h [POWERPC] ppc64: support CONFIG_DEBUG_PREEMPT 2007-10-03 11:48:44 +10:00
page.h fix 'dynreloc miscount' link error on Powerpc 2007-07-26 11:35:18 -07:00
page_32.h
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page_64.h [POWERPC] iSeries: Clean up lparmap mess 2007-08-22 15:21:46 +10:00
param.h
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parport.h
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pci-bridge.h [POWERPC] Add function to check if address is an IO port 2007-07-26 16:17:47 +10:00
pci.h Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc 2007-07-16 17:58:08 -07:00
percpu.h [POWERPC] ppc64: support CONFIG_DEBUG_PREEMPT 2007-10-03 11:48:44 +10:00
pgalloc-32.h
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pgalloc-64.h
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pgalloc.h
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pgtable-4k.h [POWERPC] Size swapper_pg_dir correctly 2007-09-19 15:25:34 +10:00
pgtable-64k.h [POWERPC] Size swapper_pg_dir correctly 2007-09-19 15:25:34 +10:00
pgtable-ppc32.h mm: remove ptep_test_and_clear_dirty and ptep_clear_flush_dirty 2007-07-17 10:22:59 -07:00
pgtable-ppc64.h mm: remove ptep_test_and_clear_dirty and ptep_clear_flush_dirty 2007-07-17 10:22:59 -07:00
pgtable.h
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pmac_feature.h
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pmac_low_i2c.h
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pmac_pfunc.h
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pmc.h
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pmi.h [CELL] pmi: remove support for mutiple devices. 2007-07-20 21:41:34 +02:00
poll.h
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posix_types.h
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ppc-pci.h
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ppc_asm.h [POWERPC] Fix modpost warnings from head*.S on ppc32 2007-09-14 08:53:36 -05:00
processor.h [POWERPC] Use __attribute__ in asm-powerpc 2007-09-22 14:49:21 +10:00
prom.h [POWERPC] Use strcasecmp() rather than strncasecmp() when determining device node compatibility 2007-08-22 15:21:47 +10:00
ps3.h [POWERPC] PS3: Add new LV1 error codes 2007-09-14 01:33:25 +10:00
ps3av.h
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ps3fb.h
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ps3stor.h
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ptrace.h
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qe.h [POWERPC] qe: miscellaneous code improvements and fixes to the QE library 2007-10-08 08:38:15 -05:00
qe_ic.h [POWERPC] QEIC: Implement pluggable handlers, fix MPIC cascading 2007-10-08 08:38:57 -05:00
reg.h [POWERPC] Remove APUS support from arch/ppc 2007-09-17 15:15:04 +10:00
reg_8xx.h
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reg_booke.h [POWERPC] Fix FSL BookE machine check reporting 2007-08-17 13:22:28 -05:00
resource.h
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rheap.h
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rtas.h
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rtc.h
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rwsem.h [POWERPC] Prevent direct inclusion of <asm/rwsem.h>. 2007-09-22 14:49:21 +10:00
scatterlist.h
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seccomp.h
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sections.h
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semaphore.h
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sembuf.h
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serial.h
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setup.h
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shmbuf.h
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shmparam.h
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sigcontext.h
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siginfo.h
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signal.h
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smp.h [POWERPC] ppc64: support CONFIG_DEBUG_PREEMPT 2007-10-03 11:48:44 +10:00
smu.h
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socket.h
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sockios.h
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sparsemem.h
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spinlock.h
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spinlock_types.h
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spu.h [POWERPC] spufs: Handle errors in SPU coredump code, and support coredump to a pipe 2007-09-19 15:12:19 +10:00
spu_csa.h [CELL] spufs: fix decr_status meanings 2007-07-20 21:41:55 +02:00
spu_info.h
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spu_priv1.h [POWERPC] cell: Move SPU affinity init to spu_management_of_ops 2007-08-10 21:04:21 +10:00
sstep.h
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stat.h
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statfs.h
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string.h
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suspend.h
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synch.h
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syscalls.h
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systbl.h sys_fallocate() implementation on i386, x86_64 and powerpc 2007-07-17 21:42:44 -04:00
system.h [POWERPC] Limit range of __init_ref_ok somewhat 2007-10-03 11:48:44 +10:00
tce.h
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termbits.h [POWERPC] Enable arbitary speed tty ioctls and split input/output speed 2007-07-10 22:03:29 +10:00
termios.h
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thread_info.h remove unused TIF_NOTIFY_RESUME flag 2007-07-31 15:39:38 -07:00
time.h [POWERPC] Implement clockevents driver for powerpc 2007-10-03 15:44:34 +10:00
timex.h
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tlb.h [POWERPC] Include pagemap.h in asm/powerpc/tlb.h 2007-10-03 12:02:43 +10:00
tlbflush.h
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topology.h
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tsi108.h
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tsi108_irq.h
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tsi108_pci.h
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types.h [POWERPC] Use __attribute__ in asm-powerpc 2007-09-22 14:49:21 +10:00
uaccess.h
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ucc.h [POWERPC] qe: miscellaneous code improvements and fixes to the QE library 2007-10-08 08:38:15 -05:00
ucc_fast.h
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ucc_slow.h [POWERPC] qe: miscellaneous code improvements and fixes to the QE library 2007-10-08 08:38:15 -05:00
ucontext.h
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udbg.h [POWERPC] Add early debug console for CPM serial ports. 2007-10-03 20:35:43 -05:00
uic.h
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unaligned.h
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uninorth.h
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unistd.h sys_fallocate() implementation on i386, x86_64 and powerpc 2007-07-17 21:42:44 -04:00
user.h
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vdso.h
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vdso_datapage.h
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vga.h
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vio.h [POWERPC] Make vio_bus_type static 2007-10-03 11:48:43 +10:00
xilinx_intc.h [POWERPC] Virtex: add xilinx interrupt controller driver 2007-10-03 07:23:14 -05:00
xmon.h
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xor.h
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