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6c2be5cf1d
linux/arch/mips
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Manuel Lauss 6c2be5cf1d MIPS: Alchemy: handle db1200 cpld ints as they come in 
Remove the loop in the cascade handler and instead unconditionally
handle just the first set interrupt coming from the CPLD.

This gets rid of a lot of spurious interrupts being triggered for
the SMSC91111 ethernet chip especially under high(er) IDE load:
"eth0: spurious interrupt (mask = 0xb3)"

Verified on DB1200 and DB1300.

Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3288/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2012-07-23 13:53:38 +01:00
..
alchemy MIPS: Alchemy: handle db1200 cpld ints as they come in 2012-07-23 13:53:38 +01:00
ar7 Merge branches 'next/ar7', 'next/ath79', 'next/bcm63xx', 'next/bmips', 'next/cavium', 'next/generic', 'next/kprobes', 'next/lantiq', 'next/perf' and 'next/raza' into mips-for-linux-next 2012-01-11 15:42:31 +01:00
ath79 MIPS: ath79: add initial support for the Atheros DB120 board 2012-05-15 17:49:11 +02:00
bcm47xx MIPS: BCM47xx: Fix BCMA_DRIVER_PCI_HOSTMODE config dependencies 2012-07-19 11:23:43 +02:00
bcm63xx mips: mark const init data with __initconst instead of __initdata 2012-07-19 11:23:43 +02:00
boot MIPS: Alchemy: Basic support for the DB1300 board. 2011-12-07 22:02:06 +00:00
cavium-octeon MIPS: Octeon: delay enable irq to ->smp_finish() 2012-07-19 11:23:44 +02:00
cobalt MIPS: Mark cascade and low level interrupts IRQF_NO_THREAD 2011-09-21 17:52:15 +02:00
configs tokenring: delete all remaining driver support 2012-05-15 20:23:16 -04:00
dec Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
emma Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
fw MIPS: Remove all -Wall and almost all -Werror usage from arch/mips. 2012-05-21 15:09:36 +01:00
include/asm MIPS: Fix bug.h MIPS build regression 2012-07-19 11:27:17 +02:00
jazz Merge branch 'next/generic' into mips-for-linux-next 2012-01-11 15:41:47 +01:00
jz4740 MIPS: Remove all -Wall and almost all -Werror usage from arch/mips. 2012-05-21 15:09:36 +01:00
kernel MIPS: sync-r4k: remove redundant irq operation 2012-07-19 11:23:44 +02:00
lantiq Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2012-05-29 18:27:19 -07:00
lasat Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
lib mips: use the the PCI controller's io_map_base 2012-01-31 23:20:30 +02:00
loongson MIPS: irq: Remove IRQF_DISABLED 2011-12-07 22:03:45 +00:00
math-emu Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
mipssim Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
mm MIPS: Fix decoding of c0_config1 for MIPSxx caches with 32 ways per set. 2012-07-19 11:23:43 +02:00
mti-malta MIPS: PCI: Move fixups from __init to __devinit. 2012-07-19 11:27:23 +02:00
netlogic MIPS: Netlogic: Fix TLB size of boot CPU. 2012-07-03 19:04:02 +02:00
oprofile MIPS: Add support for the M14Kc core. 2012-07-06 23:56:00 +02:00
pci Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2012-07-20 12:02:02 -07:00
pmc-sierra MIPS: Yosemite: delay irq enable to ->smp_finish() 2012-07-19 11:23:44 +02:00
pnx833x mips: Use the plat_nand default partition parser 2012-05-13 22:47:08 -05:00
pnx8550 MIPS: irq: Remove IRQF_DISABLED 2011-12-07 22:03:45 +00:00
power MIPS: Hibernation: Fixes for PAGE_SIZE >= 64kb 2011-05-10 18:15:26 +01:00
powertv mips: mark const init data with __initconst instead of __initdata 2012-07-19 11:23:43 +02:00
rb532 - More robust parsing especially of xattr data in JFFS2 2012-06-01 16:55:42 -07:00
sgi-ip22 Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
sgi-ip27 remove references to cpu_*_map in arch/ 2012-03-29 15:38:30 +10:30
sgi-ip32 Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
sibyte documentation: remove references to cpu_*_map. 2012-03-29 15:38:31 +10:30
sni Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2012-05-29 18:27:19 -07:00
txx9 MIPS: PCI: Move fixups from __init to __devinit. 2012-07-19 11:27:23 +02:00
vr41xx Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
wrppmc MIPS: WRPPMC: Migrate to new platform makefile style. 2010-08-05 13:25:51 +01:00
Kbuild MIPS: Repair Kbuild make clean breakage. 2010-10-19 18:32:39 +01:00
Kbuild.platforms MIPS: XLR, XLS: Move makefile bits to were they belong. 2011-07-20 23:12:11 +01:00
Kconfig MIPS: Malta may also be equipped with MIPS64 R2 processors. 2012-07-19 11:23:43 +02:00
Kconfig.debug Fix typo in various Kconfig file 2012-04-16 14:40:08 +02:00
Makefile Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild 2012-05-28 10:32:28 -07:00