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d8f3de0d24
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Rafael J. Wysocki d8f3de0d24 Suspend-related patches for 2.6.27 
ACPI PM: Add possibility to change suspend sequence

There are some systems out there that don't work correctly with
our current suspend/hibernation code ordering.  Provide a workaround
for these systems allowing them to pass 'acpi_sleep=old_ordering' in
the kernel command line so that it will use the pre-ACPI 2.0 ("old")
suspend code ordering.

Unfortunately, this requires us to add a platform hook to the
resuming of devices for recovering the platform in case one of the
device drivers' .suspend() routines returns error code.  Namely,
ACPI 1.0 specifies that _PTS should be called before suspending
devices, but _WAK still should be called before resuming them in
order to undo the changes made by _PTS.  However, if there is an
error during suspending devices, they are automatically resumed
without returning control to the PM core, so the _WAK has to be
called from within device_resume() in that cases.

The patch also reorders and refactors the ACPI suspend/hibernation
code to avoid duplication as far as reasonably possible.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2008-06-12 14:25:09 -07:00
..
accessibility Kconfig: improved help for CONFIG_ACCESSIBILITY 2008-05-08 10:46:55 -07:00
acorn/char
acpi Suspend-related patches for 2.6.27 2008-06-12 14:25:09 -07:00
amba
ata libata: fix G5 SATA broken on -rc5 2008-06-05 08:36:37 -07:00
atm drivers/atm/: remove CVS keywords 2008-05-20 14:52:25 -07:00
auxdisplay
base Suspend-related patches for 2.6.27 2008-06-12 14:25:09 -07:00
block Add 'rd' alias to new brd ramdisk driver 2008-06-05 14:23:12 -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 ipwireless: Fix blocked sending 2008-06-06 11:31:02 -07:00
clocksource
connector
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
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: prevent userspace from accessing shut down devices 2008-05-20 18:24:17 +02:00
firmware edd: fix incorrect return of 1 from module_init 2008-06-06 11:29:09 -07:00
gpio gpiolib: fix off by one errors 2008-05-24 09:56:11 -07:00
hid HID: remove CVS keywords 2008-05-20 16:44:43 +02:00
hwmon hdaps: fix module loading on Thinkpad T61P 2008-06-06 11:29:13 -07:00
i2c i2c/max6875: Really prevent 24RF08 corruption 2008-05-18 20:49:41 +02:00
ide fix BLK_DEV_HD_ONLY on ARM dependencies 2008-06-10 20:56:38 +02:00
ieee1394 ieee1394: sbp2: use correct size of command descriptor block 2008-05-20 18:24:17 +02:00
infiniband IB/core: Remove IB_DEVICE_SEND_W_INV capability flag 2008-06-09 09:58:42 -07:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2008-05-30 10:17:19 -07:00
isdn isdn: fix integer as NULL pointer warning 2008-05-23 08:11:06 -07:00
leds LEDS: fix race in device_create 2008-05-20 13:31:55 -07:00
lguest virtio: set device index in common code. 2008-05-30 15:09:42 +10:00
macintosh [POWERPC] macintosh: Replace deprecated __initcall with device_initcall 2008-05-15 20:50:00 +10:00
mca
md md: do not compute parity unless it is on a failed drive 2008-06-06 11:29:08 -07:00
media V4L/DVB (8001): dib0070: fix dib0070_attach when !CONFIG_DVB_TUNER_DIB0070 2008-06-05 10:26:21 -03:00
memstick
message [SCSI] fusion mpt: fix target missing after resetting external raid 2008-05-27 10:58:09 -05:00
mfd HTC_EGPIO is ARM-only 2008-05-21 16:56:00 -07:00
misc fujitsu-laptop: autoload module on Lifebook P1510D 2008-06-06 11:29:09 -07:00
mmc mmc: Fix crash in mmc_block on 64-bit 2008-06-05 16:14:17 -07:00
mtd Merge git://git.infradead.org/~dwmw2/mtd-2.6.26 2008-06-06 11:31:18 -07:00
net [POWERPC] ehea: Remove dependency on MEMORY_HOTPLUG 2008-06-09 11:32:44 +10:00
nubus
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 Merge branch 'suspend' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 into linux-next 2008-06-12 12:06:58 -07:00
pcmcia electra_cf: Add MODULE_DEVICE_TABLE() 2008-05-27 16:07:45 -05:00
pnp ACPI PM: acpi_pm_device_sleep_state() cleanup 2008-06-11 19:33:19 -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
rtc rtc: class driver for ppc_md RTC functions 2008-06-06 11:29:13 -07:00
s390 [S390] tape_3590.c: introduce missing kfree 2008-06-10 10:03:28 +02:00
sbus sbus bpp: instances missed in s/dev_name/bpp_dev_name/ 2008-05-21 16:55:59 -07:00
scsi Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6 2008-06-04 08:36:09 -07:00
serial Blackfin serial driver: fix up tty core set_ldisc API change breakage bug 2008-06-07 15:36:33 +08:00
sh
sn
spi spi: fix refcount-related spidev oops-on-rmmod 2008-06-06 11:29:08 -07:00
ssb ssb: Fix context assertion in ssb_pcicore_dev_irqvecs_enable 2008-06-04 15:57:10 -04:00
tc
telephony
thermal
uio UIO: fix race in device_create 2008-05-20 13:31:55 -07:00
usb usb: r8a66597-hcd: Add support for SH7723 USB host 2008-06-09 16:04:12 +09:00
video fbdev: export symbol fb_mode_option 2008-06-06 11:29:12 -07:00
virtio virtio: force callback on empty. 2008-05-30 15:09:46 +10:00
w1 drivers: replace remaining __FUNCTION__ occurrences 2008-04-30 08:29:53 -07:00
watchdog drivers/watchdog/geodewdt.c: build fix 2008-05-30 10:16:58 -07:00
xen
zorro
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