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Dan Malek 1bdacf88eb [PATCH] ppc32: workaround for spurious IRQs on PQ2 
There is a problem with large amounts of spurious IRQs on PowerPC 82xx
systems.

The problem is corrected by adding sync at the end of cpm2_mask_and_ack.
This may be needed on 8xx as well but has not yet been confirmed.

Signed-off-by: Eugene Surovegin <ebs@ebshome.net>
Signed-off-by: Dan Malek <dan@embeddedalley.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
 		2005-05-01 08:58:42 -07:00
..
Makefile 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
cpc700.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cpc700_pic.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cpc710.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cpm2_common.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cpm2_pic.c [PATCH] ppc32: workaround for spurious IRQs on PQ2 2005-05-01 08:58:42 -07:00
cpm2_pic.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
dcr.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
gen550.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
gen550_dbg.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
gen550_kgdb.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
gt64260_pic.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
harrier.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hawk_common.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
ibm44x_common.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ibm44x_common.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ibm440gp_common.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ibm440gp_common.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ibm440gx_common.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ibm440gx_common.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ibm440sp_common.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ibm440sp_common.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ibm_ocp.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
indirect_pci.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ipic.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ipic.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
m8xx_setup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
m8xx_wdt.c [PATCH] ppc32: Fix mpc8xx watchdog 2005-04-16 15:24:23 -07:00
m8xx_wdt.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
m8260_pci.c [PATCH] ppc iomem annotations: ->io_base_virt 2005-04-25 07:55:57 -07:00
m8260_pci.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
m8260_pci_erratum9.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
m8260_setup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mpc10x_common.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mpc52xx_devices.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mpc52xx_pci.c [PATCH] ppc iomem annotations: ->io_base_virt 2005-04-25 07:55:57 -07:00
mpc52xx_pci.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mpc52xx_pic.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mpc52xx_setup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mpc52xx_sys.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mpc83xx_devices.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mpc83xx_sys.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mpc85xx_devices.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mpc85xx_sys.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mv64x60.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mv64x60_dbg.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mv64x60_win.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mv64360_pic.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ocp.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
of_device.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
open_pic.c [PATCH] ppc32: Fix cpufreq problems 2005-04-16 15:24:18 -07:00
open_pic2.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
open_pic_defs.h [PATCH] ppc32: fix compilation error in arch/ppc/syslib/open_pic_defs.h 2005-04-16 15:24:29 -07:00
pci_auto.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ppc4xx_dma.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ppc4xx_kgdb.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ppc4xx_pic.c [PATCH] ppc32: ppc4xx_pic - add acknowledge when enabling level-sensitive IRQ 2005-04-16 15:24:15 -07:00
ppc4xx_pm.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ppc4xx_setup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ppc4xx_sgdma.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ppc8xx_pic.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ppc8xx_pic.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ppc83xx_setup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ppc83xx_setup.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ppc85xx_common.c [PATCH] ppc32: Support 36-bit physical addressing on e500 2005-04-16 15:24:22 -07:00
ppc85xx_common.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ppc85xx_setup.c [PATCH] ppc iomem annotations: ->io_base_virt 2005-04-25 07:55:57 -07:00
ppc85xx_setup.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ppc403_pic.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ppc405_pci.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ppc_sys.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
prep_nvram.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
prom.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
qspan_pci.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
todc_time.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
xilinx_pic.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00