Zhang Rui 24920c8a63 AHCI: speed up resume ...

During resume, sleep 1 second to wait for the HBA reset
to finish is a waste of time.

According to the AHCI 1.2 spec,
We should poll the HOST_CTL register,
and return error if the host reset is not
finished within 1 second.

Test results show that the HBA reset can be done quickly(in usecs).
And this patch may save nearly 1 second during resume.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

2008-07-14 15:59:33 -04:00

..

accessibility

Kconfig: improved help for CONFIG_ACCESSIBILITY

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

acorn/char

…

acpi

x86 ACPI: normalize segment descriptor register on resume

2008-07-05 08:25:40 +02:00

amba

…

ata

AHCI: speed up resume

2008-07-14 15:59:33 -04:00

atm

atm: [he] send idle cells instead of unassigned when in SDH mode

2008-06-16 17:21:27 -07:00

auxdisplay

Miguel Ojeda has moved

2008-07-04 10:40:05 -07:00

base

mm: switch node meminfo Active & Inactive pages to Kbytes

2008-07-04 10:40:09 -07:00

block

cciss: read config to obtain max outstanding commands per controller

2008-07-04 10:40:09 -07:00

bluetooth

hci_usb.h: fix hard-to-trigger race

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

cdrom

[POWERPC] iSeries: Remove unused mail address

2008-05-23 16:45:04 +10:00

char

drivers/char/pcmcia/ipwireless/hardware.c fix resource leak

2008-07-12 14:33:41 -07:00

clocksource

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connector

CONNECTOR: add a proc entry to list connectors

2008-06-27 20:03:24 -07:00

cpufreq

Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq

2008-06-09 11:27:55 -07:00

cpuidle

cpuidle acpi driver: fix oops on AC<->DC

2008-06-11 19:13:45 -04:00

crypto

…

dca

…

dio

…

dma

iop-adma: fixup some kzalloc/memset confusions

2008-05-20 13:51:20 -07:00

edac

edac: mpc85xx: fix building as a module

2008-05-24 09:56:13 -07:00

eisa

…

firewire

firewire: fw-sbp2: fix parsing of logical unit directories

2008-06-27 20:55:00 +02:00

firmware

edd: fix incorrect return of 1 from module_init

2008-06-06 11:29:09 -07:00

gpio

gpio: pca953x (i2c) handles max7310 too

2008-07-04 10:40:06 -07:00

hid

HID: remove CVS keywords

2008-05-20 16:44:43 +02:00

hwmon

hdaps: add support for various newer Lenovo thinkpads

2008-07-04 10:40:06 -07:00

i2c

I2C: S3C2410: Add MODULE_ALIAS() for s3c2440 device.

2008-07-01 14:30:38 +01:00

ide

it8213: fix return value in it8213_init_one()

2008-07-08 19:27:23 +02:00

ieee1394

ieee1394: Kconfig menu touch-up

2008-06-19 00:12:36 +02:00

infiniband

RDMA/cxgb3: Fix regression caused by class_device -> device conversion

2008-07-08 14:40:05 -07:00

input

drivers/input/ff-core.c needs <linux/sched.h>

2008-07-02 18:40:08 -07:00

isdn

drivers/isdn/i4l/isdn_common.c fix small resource leak

2008-07-12 14:33:41 -07:00

leds

LEDS: fix race in device_create

2008-05-20 13:31:55 -07:00

lguest

x86: fix NULL pointer deref in __switch_to

2008-06-20 13:26:18 +02:00

macintosh

[POWERPC] Build fix for drivers/macintosh/mediabay.c

2008-06-16 15:00:47 +10:00

mca

proc: remove proc_root from drivers

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

md

Merge branch 'for-2.6.26' of git://neil.brown.name/md

2008-07-10 09:49:46 -07:00

media

ov7670: clean up ov7670_read semantics

2008-07-12 14:33:41 -07:00

memstick

…

message

[SCSI] fusion: default MSI to disabled for SPI and FC controllers

2008-07-12 08:18:11 -05:00

mfd

HTC_EGPIO is ARM-only

2008-05-21 16:56:00 -07:00

misc

thinkpad-acpi: fix LED handling on older ThinkPads

2008-06-11 19:13:45 -04:00

mmc

pxamci: fix byte aligned DMA transfers

2008-07-06 10:37:40 -07:00

mtd

Merge git://git.infradead.org/~dwmw2/mtd-2.6.26

2008-06-06 11:31:18 -07:00

net

tun: Persistent devices can get stuck in xoff state

2008-07-10 16:59:11 -07:00

nubus

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

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

of

rtc-ds1374: rename device to just "ds1374"

2008-06-06 11:29:10 -07:00

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

pci: VT3336 can't do MSI either

2008-07-04 10:40:05 -07:00

pcmcia

electra_cf: Add MODULE_DEVICE_TABLE()

2008-05-27 16:07:45 -05:00

pnp

PNPACPI: use _CRS IRQ descriptor length for _SRS

2008-06-11 19:13:46 -04:00

power

power_supply: Fix race in power_supply_uevent

2008-06-10 02:13:51 +04:00

ps3

[POWERPC] PS3: Remove unsupported wakeup sources

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

rapidio

rapidio: fix device reference counting

2008-07-10 18:04:43 -07:00

rtc

rtc-pcf8563: add chip id

2008-07-12 14:33:42 -07:00

s390

Merge branch 'kvm-updates-2.6.26' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm

2008-06-11 10:35:44 -07:00

sbus

sbus bpp: instances missed in s/dev_name/bpp_dev_name/

2008-05-21 16:55:59 -07:00

scsi

[SCSI] ipr: Fix HDIO_GET_IDENTITY oops for SATA devices

2008-07-11 13:45:48 -05:00

serial

serial8250: sanity check nr_uarts on all paths.

2008-07-12 14:33:41 -07:00

sh

…

sn

…

spi

spi: fix the read path in spidev

2008-07-04 10:40:08 -07:00

ssb

ssb-pcicore: Fix IRQ-vector init on embedded devices

2008-07-07 15:31:40 -04:00

tc

…

telephony

…

thermal

thermal: Create CONFIG_THERMAL_HWMON=n

2008-06-25 19:25:42 -04:00

uio

UIO: fix race in device_create

2008-05-20 13:31:55 -07:00

usb

Fix name of Russell King in various comments

2008-07-10 18:04:43 -07:00

video

fbdev: bugfix for multiprocess defio

2008-07-12 14:33:41 -07:00

virtio

virtio: Complete feature negotation before updating status

2008-06-15 13:46:16 -07:00

w1

drivers: replace remaining __FUNCTION__ occurrences

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

watchdog

Revert "[WATCHDOG] hpwdt: Add CFLAGS to get driver working"

2008-06-24 13:09:26 +00:00

xen

xen: Use wmb instead of rmb in xen_evtchn_do_upcall().

2008-06-20 14:56:30 +02:00

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