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Len Brown a6d72c189f ACPI: allow C3 > 1000usec 
Do for C3 what the previous patch did for C2.

The C2 patch was in response to a highly visible
and multiply reported C-state/turbo failure,
while this change has no bug report in-hand.

This will enable C3 in Linux on systems where BIOS
overstates C3 latency in _CST.  It will also enable
future systems which may actually have C3 > 1000usec.

Linux has always ignored ACPI BIOS C3 with exit latency > 1000 usec,
and the ACPI spec is clear that is correct FADT-supplied C3.

However, the ACPI spec explicitly states that _CST-supplied C-states
have no latency limits.

So move the 1000usec C3 test out of the code shared
by FADT and _CST code-paths, and into the FADT-specific path.

Signed-off-by: Len Brown <len.brown@intel.com>
2010-01-20 00:54:15 -05:00
..
accessibility
acpi ACPI: allow C3 > 1000usec 2010-01-20 00:54:15 -05:00
amba
ata libata: retry link resume if necessary 2010-01-12 14:34:14 -05:00
atm
auxdisplay
base sysdev: fix prototype for memory_sysdev_class show/store functions 2010-01-16 12:15:39 -08:00
block aoe: switch to the new bio_flush_dcache_pages() interface 2009-12-22 09:12:48 +01:00
bluetooth Bluetooth: Prevent ill-timed autosuspend in USB driver 2009-12-17 12:12:49 -08:00
cdrom
char Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2010-01-18 14:08:55 -08:00
clocksource
connector
cpufreq
cpuidle drivers/cpuidle/governors/menu.c: fix undefined reference to `__udivdi3' 2010-01-11 09:34:07 -08:00
crypto
dca
dio
dma Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2009-12-30 13:46:29 -08:00
edac edac: i5000_edac critical fix panic out of bounds 2010-01-16 12:15:38 -08:00
eisa
firewire firewire, ieee1394: update Kconfig help 2009-12-29 19:58:17 +01:00
firmware
gpio gpio: adp5588-gpio: new driver for ADP5588 GPIO expanders 2010-01-11 09:34:07 -08:00
gpu Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel 2010-01-16 10:44:38 -08:00
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 2010-01-13 16:10:13 -08:00
hwmon Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging 2010-01-11 09:45:55 -08:00
i2c i2c: Do not use device name after device_unregister 2010-01-16 20:43:13 +01:00
ide
idle cpumask: convert drivers/idle/i7300_idle.c to cpumask_var_t 2009-12-17 11:43:25 +10:30
ieee1394 firewire, ieee1394: update Kconfig help 2009-12-29 19:58:17 +01:00
ieee802154
infiniband Merge branches 'misc' and 'mlx4' into for-next 2010-01-06 13:16:47 -08:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2010-01-15 14:51:57 -08:00
isdn Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2010-01-12 20:53:29 -08:00
leds leds: leds-pwm: Set led_classdev max_brightness 2009-12-17 11:42:34 +00:00
lguest lguest: fix bug in setting guest GDT entry 2010-01-04 12:33:33 -08:00
macintosh powerpc/macintosh: Make Open Firmware device id constant 2010-01-15 13:26:04 +11:00
mca
md md: allow a resync that is waiting for other resync to complete, to be aborted. 2009-12-30 15:25:23 +11:00
media Merge branch 'mantis' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 2010-01-18 14:07:07 -08:00
memstick
message i2o: propogate the BKL down into the ioctl method 2010-01-04 12:31:21 -08:00
mfd mfd: Unlock mc13783 before subsystems initialisation, at probe time. 2010-01-18 12:30:28 +01:00
misc Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2009-12-17 16:38:48 -08:00
mmc mfd: tmio_mmc hardware abstraction for CNF area 2010-01-18 12:30:27 +01:00
mtd Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus 2009-12-17 16:38:06 -08:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2010-01-14 08:36:15 -08:00
nubus
of
oprofile
parisc
parport
pci PCIe AER: prevent AER injection if hardware masks error reporting 2010-01-04 15:52:49 -08:00
pcmcia Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2009-12-30 13:13:24 -08:00
platform hp-wmi: remove double free caused by merge conflict 2010-01-01 14:04:25 -05:00
pnp
power pmu_battery: Fix battery full reporting 2009-12-18 03:51:29 +03:00
pps
ps3
rapidio
regulator regulator: wm831x_reg_read() failure unnoticed in wm831x_aldo_get_mode() 2009-12-17 10:27:30 +00:00
rtc rtc_cmos: convert shutdown to new pnp_driver->shutdown 2010-01-11 09:34:07 -08:00
s390 [S390] tape_char: add missing compat_ptr conversion 2010-01-13 20:44:46 +01:00
sbus bbc_envctrl: Clean up properly if kthread_run() fails. 2010-01-04 15:31:10 -08:00
scsi [SCSI] megaraid_sas: remove sysfs poll_mode_io world writeable permissions 2010-01-12 21:12:36 -08:00
serial Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2010-01-18 14:08:55 -08:00
sfi
sh
sn
spi Merge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6 2009-12-17 15:59:05 -08:00
ssb
staging V4L/DVB (13955): cx25821: fix double unlock in medusa_video_init() 2010-01-17 11:31:38 -02:00
tc
telephony
thermal
uio
usb USB: Fix a bug on appledisplay.c regarding signedness 2009-12-23 11:34:20 -08:00
uwb
video revert "drivers/video/s3c-fb.c: fix clock setting for Samsung SoC Framebuffer" 2010-01-16 12:15:40 -08:00
virtio virtio: fix section mismatch warnings 2010-01-16 12:15:39 -08:00
vlynq
w1
watchdog [WATCHDOG] iTCO_wdt: Add Intel Cougar Point and PCH DeviceIDs 2010-01-18 21:39:49 +00:00
xen xen: fix hang on suspend. 2010-01-13 10:01:35 +00:00
zorro
Kconfig firewire, ieee1394: update Kconfig help 2009-12-29 19:58:17 +01:00
Makefile