Mark Lord 96e2c48793 sata_mv: cache main_irq_mask register in hpriv ...

Part five of simplifying/fixing handling of the main_irq_mask register
to resolve unexpected interrupt issues observed in 2.6.26-rc*.

Keep a cached copy of the main_irq_mask so that we don't have
to stall the CPU to read it on every pass through mv_interrupt.

This significantly speeds up interrupt handling, both for sata_mv,
and for any other driver/device sharing the same PCI IRQ line.

Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

2008-05-19 17:30:11 -04:00

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accessibility

Kconfig: improved help for CONFIG_ACCESSIBILITY

2008-05-08 10:46:55 -07:00

acorn/char

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acpi

Fix ACPI vs proc_create_data() mismerge

2008-04-30 16:26:27 -07:00

amba

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ata

sata_mv: cache main_irq_mask register in hpriv

2008-05-19 17:30:11 -04:00

atm

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

2008-04-30 08:45:48 -07:00

auxdisplay

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base

Clean up 'print_fn_descriptor_symbol()' types

2008-05-15 17:50:37 -07:00

block

m68k: Return -ENODEV if no device is found

2008-05-18 13:28:50 -07:00

bluetooth

hci_usb.h: fix hard-to-trigger race

2008-05-02 16:45:10 -07:00

cdrom

Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block

2008-04-29 08:18:03 -07:00

char

Merge branch 'drm-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6

2008-05-19 13:30:40 -07:00

clocksource

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connector

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cpufreq

[CPUFREQ] state info wrong after resume

2008-04-28 16:27:08 -04:00

cpuidle

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crypto

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dca

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dio

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dma

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edac

dev_name introduction fall out fix

2008-05-05 15:08:38 -07:00

eisa

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firewire

Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

2008-05-02 13:52:35 -07:00

firmware

edd: add default mode CONFIG_EDD_OFF=n, override with edd={on,off}

2008-04-29 08:06:23 -07:00

gpio

gpio: pca953x: add support for pca9555 I2C I/O expander

2008-05-01 08:04:01 -07:00

hid

hid-core: use get_unaligned_* helpers

2008-04-29 08:06:27 -07:00

hwmon

Merge branch 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6

2008-05-01 08:28:26 -07:00

i2c

i2c/max6875: Really prevent 24RF08 corruption

2008-05-18 20:49:41 +02:00

ide

m68k: macide doesnt check for Mac

2008-05-18 13:28:49 -07:00

ieee1394

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6

2008-05-01 11:31:38 -07:00

infiniband

RDMA/cxgb3: Wrap the software send queue pointer as needed on flush

2008-05-13 11:52:55 -07:00

input

m68k: Return -ENODEV if no device is found

2008-05-18 13:28:50 -07:00

isdn

isdn: hysdn_procconf.c build fix

2008-05-01 08:03:59 -07:00

leds

Remove duplicated unlikely() in IS_ERR()

2008-04-29 08:06:25 -07:00

lguest

lguest: make Launcher see device status updates

2008-05-02 21:50:54 +10:00

macintosh

[POWERPC] macintosh: Replace deprecated __initcall with device_initcall

2008-05-15 20:50:00 +10:00

mca

proc: remove proc_root from drivers

2008-04-29 08:06:18 -07:00

md

Remove blkdev warning triggered by using md

2008-05-14 19:11:15 -07:00

media

Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6

2008-05-18 13:56:54 -07:00

memstick

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message

Remove duplicated unlikely() in IS_ERR()

2008-04-29 08:06:25 -07:00

mfd

drivers: replace remaining __FUNCTION__ occurrences

2008-04-30 08:29:53 -07:00

misc

drivers/misc/sgi-xp: replace partid_t with a short

2008-05-13 08:02:23 -07:00

mmc

mmc: make one-bit signed bitfields unsigned

2008-05-13 08:02:23 -07:00

mtd

mtd: solutionengine flash map depends on solution engine mach group.

2008-05-08 19:51:40 +09:00

net

m68k: Some network drivers do not check the platform

2008-05-18 13:28:49 -07:00

nubus

proc: convert /proc/bus/nubus to seq_file interface

2008-04-29 08:06:19 -07:00

of

[POWERPC] Add null pointer check to of_find_property

2008-05-15 20:49:49 +10:00

oprofile

oprofile: don't request cache line alignment for cpu_buffer

2008-05-14 19:11:12 -07:00

parisc

drivers/parisc: replace remaining __FUNCTION__ occurrences

2008-05-15 10:38:54 -04:00

parport

debugobjects: add timer specific object debugging code

2008-04-30 08:29:53 -07:00

pci

Clean up 'print_fn_descriptor_symbol()' types

2008-05-15 17:50:37 -07:00

pcmcia

pcmcia: replace remaining __FUNCTION__ occurrences

2008-05-01 08:04:00 -07:00

pnp

Clean up 'print_fn_descriptor_symbol()' types

2008-05-15 17:50:37 -07:00

power

Merge git://git.infradead.org/battery-2.6

2008-05-03 10:57:57 -07:00

ps3

[POWERPC] PS3: Remove unsupported wakeup sources

2008-05-02 15:00:44 +10:00

rapidio

[RAPIDIO] Auto-probe the RapidIO system size

2008-04-29 19:40:28 +10:00

rtc

rtc: m41t80: include <linux/kernel.h> for printk()

2008-05-13 08:02:26 -07:00

s390

[S390] tape: Use ccw_dev_id to build cdev_id.

2008-05-15 16:52:40 +02:00

sbus

sbus: Fix bpp driver build.

2008-05-05 00:33:58 -07:00

scsi

Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6

2008-05-13 11:24:51 -07:00

serial

m68knommu: add info about removing mcfserial

2008-05-14 19:11:12 -07:00

sh

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sn

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spi

mpc5200_psc_spi: typo fix in header block

2008-05-14 19:11:12 -07:00

ssb

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tc

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telephony

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thermal

thermal: re-name thermal.c to thermal_sys.c

2008-04-29 03:12:17 -04:00

uio

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usb

USB: atmel_usba_udc fixes, mostly disconnect()

2008-05-14 10:00:30 -07:00

video

m68k: Return -ENODEV if no device is found

2008-05-18 13:28:50 -07:00

virtio

virtio: explicit advertisement of driver features

2008-05-02 21:50:50 +10:00

w1

drivers: replace remaining __FUNCTION__ occurrences

2008-04-30 08:29:53 -07:00

watchdog

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xen

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zorro

zorro: use non-racy method for proc entries creation

2008-04-29 08:06:21 -07:00

Kconfig

Basic braille screen reader support

2008-04-30 08:29:52 -07:00

Makefile

Basic braille screen reader support

2008-04-30 08:29:52 -07:00