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dc3ec7503e
linux/arch/ppc64/kernel
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Paul Mackerras dc3ec7503e [PATCH] ppc64: Fix irq parsing on powermac 
When I tried Ben's patches to the powermac sound driver on my G5, I found
that it was taking enormous numbers of sound DMA transmit interrupts.  This
turned out to be because it was incorrectly configured as level-sensitive
instead of edge-sensitive, which in turn was because the code that parses
the interrupt tree that Open Firmware gives us was incorrectly assigning
another device the same irq number as the sound DMA transmit interrupt
(i.e.  1).

This patch fixes the problem, in a somewhat quick and dirty way for now,
but one which will work for all the machines we currently run on.
Ultimately Ben and I want to do something more general and robust, but this
should go in for 2.6.12.

Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-01 08:58:44 -07:00
..
vdso32 [PATCH] ppc64: add PT_NOTE section to vDSO 2005-05-01 08:58:43 -07:00
vdso64 [PATCH] ppc64: add PT_NOTE section to vDSO 2005-05-01 08:58:43 -07:00
align.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
asm-offsets.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
binfmt_elf32.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
bitops.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
btext.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cpu_setup_power4.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cputable.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
dma.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
eeh.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
entry.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
head.S [PATCH] ppc64: Detect altivec via firmware on unknown CPUs 2005-04-16 15:24:36 -07:00
HvCall.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hvCall.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hvconsole.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hvcserver.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
HvLpConfig.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
HvLpEvent.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
i8259.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
i8259.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
idle_power4.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
idle.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
init_task.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ioctl32.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iomap.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iommu.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
irq.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iSeries_htab.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iSeries_iommu.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iSeries_irq.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iSeries_pci_reset.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iSeries_pci.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iSeries_proc.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iSeries_setup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iSeries_setup.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iSeries_smp.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
iSeries_VpdInfo.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ItLpQueue.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
kprobes.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
lmb.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
lparcfg.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
LparData.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
maple_pci.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
maple_setup.c [PATCH] ppc64: Fix semantics of __ioremap 2005-04-16 15:24:33 -07:00
maple_time.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mf.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
misc.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
module.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mpic.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mpic.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
nvram.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
of_device.c [PATCH] u32 vs. pm_message_t in ppc and radeon 2005-04-16 15:25:34 -07:00
pacaData.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pci_direct_iommu.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pci_dn.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pci_iommu.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pci.c [PATCH] ppc64: Fix semantics of __ioremap 2005-04-16 15:24:33 -07:00
pci.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_feature.c [PATCH] ppc64: very basic desktop g5 sound support 2005-04-16 15:24:32 -07:00
pmac_low_i2c.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_nvram.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_pci.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_setup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_smp.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_time.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmc.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ppc_ksyms.c [PATCH] ppc64: fix export of wrong symbol 2005-04-16 15:24:34 -07:00
proc_ppc64.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
process.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
prom_init.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
prom.c [PATCH] ppc64: Fix irq parsing on powermac 2005-05-01 08:58:44 -07:00
pSeries_hvCall.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pSeries_iommu.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pSeries_lpar.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pSeries_nvram.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pSeries_pci.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pSeries_reconfig.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pSeries_setup.c [PATCH] ppc64: Fix semantics of __ioremap 2005-04-16 15:24:33 -07:00
pSeries_smp.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ptrace32.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ptrace.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ras.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rtas_flash.c [PATCH] ppc64: trivial user annotations 2005-04-26 11:26:53 -07:00
rtas-proc.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rtas.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rtasd.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rtc.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
scanlog.c [PATCH] ppc64: trivial user annotations 2005-04-26 11:26:53 -07:00
semaphore.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
setup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
signal32.c [PATCH] ppc64: fix 32-bit signal frame back link 2005-04-30 10:01:40 -07:00
signal.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
smp-tbsync.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
smp.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sys_ppc32.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
syscalls.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sysfs.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
time.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
traps.c [PATCH] ppc64: Detect altivec via firmware on unknown CPUs 2005-04-16 15:24:36 -07:00
u3_iommu.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
udbg.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
vdso.c [PATCH] ppc64: Improve mapping of vDSO 2005-04-16 15:24:35 -07:00
vecemu.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
vector.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
vio.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
viopath.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
vmlinux.lds.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
xics.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
XmPciLpEvent.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00