Rafael J. Wysocki 8b8bae901c PCI/ACPI: Report ASPM support to BIOS if not disabled from command line ... We need to distinguish the situation in which ASPM support is disabled from the command line or through .config from the situation in which it is disabled, because the hardware or BIOS can't handle it. In the former case we should not report ASPM support to the BIOS through ACPI _OSC, but in the latter case we should do that. Introduce pcie_aspm_support_enabled() that can be used by acpi_pci_root_add() to determine whether or not it should report ASPM support to the BIOS through _OSC. Cc: stable@kernel.org References: https://bugzilla.kernel.org/show_bug.cgi?id=29722 References: https://bugzilla.kernel.org/show_bug.cgi?id=20232 Reported-and-tested-by: Ortwin Glück <odi@odi.ch> Reviewed-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Tested-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>		2011-03-21 09:38:02 -07:00
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acpica	ACPI / ACPICA: Implicit notify for multiple devices	2011-02-24 19:59:21 +01:00
apei	Pull pstorev4 into release branch	2011-03-16 09:58:31 -07:00
ac.c	Merge branch 'procfs-cleanup' into release	2011-01-12 05:00:07 -05:00
acpi_ipmi.c	IPMI/ACPI: Add the IPMI opregion driver to enable ACPI to access BMC controller	2010-12-14 00:22:14 -05:00
acpi_memhotplug.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
acpi_pad.c	Merge branch 'x86-idle-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2010-10-21 13:45:38 -07:00
atomicio.c	ACPI, APEI, Fix acpi_pre_map() return value	2010-09-29 14:02:16 -04:00
battery.c	ACPI / Battery: remove battery refresh on resume	2011-01-20 13:14:10 -08:00
blacklist.c	Merge branch 'msi-dmi' into release	2010-10-08 22:37:46 -04:00
bus.c	PM: Drop pm_flags that is not necessary	2011-03-15 00:43:16 +01:00
button.c	ACPI / PM: Report wakeup events from buttons	2011-01-07 01:18:16 -05:00
cm_sbs.c	ACPI: Move definition of PREFIX from acpi_bus.h to internal..h	2009-08-28 19:57:27 -04:00
container.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
debugfs.c	ACPI / debugfs: Fix buffer overflows, double free	2011-02-24 19:59:06 +01:00
dock.c	ACPICA: Rename some function and variable names	2011-01-12 04:24:40 -05:00
ec_sys.c	llseek: automatically add .llseek fop	2010-10-15 15:53:27 +02:00
ec.c	ACPICA: Implicit notify support	2011-01-12 04:27:00 -05:00
event.c	llseek: automatically add .llseek fop	2010-10-15 15:53:27 +02:00
fan.c	ACPI / Fan: Rework the handling of power resources	2011-01-12 04:48:45 -05:00
glue.c	ACPI / PM: Drop special ACPI wakeup flags	2011-01-07 01:18:00 -05:00
hed.c	ACPI Hardware Error Device (PNP0C33) support	2010-05-19 22:40:24 -04:00
internal.h	Merge branch 'suspend-ioremap-cache' into release	2011-01-12 16:11:46 -05:00
Kconfig	PM / ACPI: Remove references to pm_flags from bus.c	2011-03-15 00:43:15 +01:00
Makefile	Merge branch 'ipmi' into release	2011-01-12 05:03:13 -05:00
numa.c	x86-64, NUMA: Unify {acpi|amd}_{numa_init|scan_nodes}() arguments and return values	2011-02-16 12:13:06 +01:00
nvs.c	ACPI: Introduce acpi_os_ioremap()	2011-01-20 18:30:17 -08:00
osl.c	Merge branch 'master' into for-2.6.39	2011-02-21 09:43:56 +01:00
pci_bind.c	PCI / ACPI / PM: Platform support for PCI PME wake-up	2010-02-22 16:21:02 -08:00
pci_irq.c	ACPI: remove unused declaration of proc_fs.h	2010-10-15 22:03:36 -04:00
pci_link.c	ACPI: remove unused declaration of proc_fs.h	2010-10-15 22:03:36 -04:00
pci_root.c	PCI/ACPI: Report ASPM support to BIOS if not disabled from command line	2011-03-21 09:38:02 -07:00
pci_slot.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
power_meter.c	power_meter: acpi_device_class "power_meter_resource" too long	2010-05-06 02:38:24 -04:00
power.c	ACPI / PM: Check status of power resources under mutexes	2011-01-12 05:05:39 -05:00
proc.c	ACPI / PM: Use device wakeup flags for handling ACPI wakeup devices	2011-01-07 01:17:41 -05:00
processor_core.c	ACPI, intel_idle: Cleanup idle= internal variables	2011-01-12 12:47:30 -05:00
processor_driver.c	Merge branch 'throttling' into release	2011-01-12 05:01:08 -05:00
processor_idle.c	Merge branch 'linus' into idle-test	2011-01-12 18:06:06 -05:00
processor_perflib.c	ACPI: Fix typos	2010-09-28 21:38:19 -04:00
processor_thermal.c	ACPI thermal: remove two unused functions	2010-12-11 02:01:47 -05:00
processor_throttling.c	Merge branch 'throttling' into release	2011-01-12 05:01:08 -05:00
reboot.c	ACPI: reboot.c: use new acpi_reset interface	2008-12-31 01:15:00 -05:00
sbs.c	ACPI: delete CONFIG_ACPI_PROCFS_POWER and power procfs I/F in 2.6.39	2011-01-12 00:36:17 -05:00
sbshc.c	sbshc: acpi_device_class "smbus_host_controller" too long	2010-05-06 02:38:25 -04:00
sbshc.h	ACPI: SBS: Ignore alarms coming from unknown devices	2007-12-14 15:14:06 -05:00
scan.c	ACPI: Drop device flag wake_capable	2011-01-12 05:06:01 -05:00
sleep.c	Merge branch 'x86-trampoline-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2011-03-16 10:10:02 -07:00
sleep.h	ACPI: static sleep_states[] and acpi_gts_bfs_check	2010-10-19 13:44:37 -04:00
sysfs.c	ACPICA: Global event handler	2011-01-12 04:27:00 -05:00
tables.c	ACPI: delete the "acpi=ht" boot option	2010-03-14 20:58:38 -04:00
thermal.c	ACPI / Fan: Rework the handling of power resources	2011-01-12 04:48:45 -05:00
utils.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
video_detect.c	ACPI / Video: Probe for output switch method when searching video devices.	2011-02-12 01:40:16 +01:00
video.c	Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6	2011-01-13 20:15:35 -08:00
wakeup.c	ACPI / Wakeup: Enable button GPEs unconditionally during initialization	2011-02-12 01:39:53 +01:00