Rafael J. Wysocki d0c71fe7eb ACPI Suspend: Enable ACPI during resume if SCI_EN is not set ... On some machines, like for example MSI Wind U100, the BIOS doesn't enable ACPI before returning control to the OS, which sometimes causes resume to fail. This is against the ACPI specification, which clearly states that "When the platform is waking from an S1, S2 or S3 state, OSPM assumes the hardware is already in the ACPI mode and will not issue an ACPI_ENABLE", but it won't hurt to check the SCI_EN bit and enable ACPI during resume from S3 if this bit is not set. Fortunately, we already have acpi_enable() for that, so use it in the resume code path, before executing _BFS, in analogy with the resume-from-hibernation code path. NOTE: We aren't supposed to set SCI_EN directly, because it's owned by the hardware. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Pavel Machek <pavel@suse.cz> Signed-off-by: Len Brown <len.brown@intel.com>		2008-10-16 20:45:54 -04:00
..
dispatcher	ACPI: Change package length error to warning	2008-08-18 04:14:59 +02:00
events	ACPI: Enhance /sys/firmware/interrupts to allow enable/disable/clear from user-space	2008-07-16 23:27:04 +02:00
executer	ACPICA: Fix possible memory leak in Unload() operator	2008-08-15 02:11:59 +02:00
hardware	ACPI suspend: Always use the 32-bit waking vector	2008-10-16 20:45:35 -04:00
namespace	ACPICA: Additional error checking for pathname utilities	2008-08-15 02:12:16 +02:00
parser	ACPICA: Eliminate acpi_native_uint type v2	2008-07-16 23:27:03 +02:00
resources	ACPICA: Additional error checking for pathname utilities	2008-08-15 02:12:16 +02:00
sleep	ACPI Suspend: Enable ACPI during resume if SCI_EN is not set	2008-10-16 20:45:54 -04:00
tables	Revert "Fix FADT parsing"	2008-07-18 01:42:20 +02:00
utilities	ACPICA: Additional error checking for pathname utilities	2008-08-15 02:12:16 +02:00
ac.c
acpi_memhotplug.c
asus_acpi.c	Remove newline from the description of module parameters	2008-08-01 12:46:41 -07:00
battery.c
bay.c	APCI: revert duplicated patch	2008-07-20 17:14:57 -07:00
blacklist.c
bus.c	Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6	2008-07-16 17:25:46 -07:00
button.c
cm_sbs.c
container.c
debug.c
dock.c	ACPI: Properly clear flags on false-positives and send uevent on sudden unplug	2008-08-15 03:02:42 +02:00
ec.c	ACPI: Avoid bogus EC timeout when EC is in Polling mode	2008-08-15 03:13:06 +02:00
event.c
fan.c	driver core: fix a lot of printk usages of bus_id	2008-07-21 21:54:53 -07:00
glue.c	ACPI: Make /proc/acpi/wakeup interface handle PCI devices (again)	2008-10-03 18:22:19 -07:00
Kconfig	Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6	2008-07-16 17:25:46 -07:00
Makefile	Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6	2008-07-16 17:25:46 -07:00
numa.c	ACPICA: Update DMAR and SRAT table definitions	2008-07-16 23:27:04 +02:00
osl.c
pci_bind.c
pci_irq.c	ACPI: use dev_printk when possible	2008-07-16 23:27:07 +02:00
pci_link.c	ACPI: bounds check IRQ to prevent memory corruption	2008-08-15 03:17:07 +02:00
pci_root.c
pci_slot.c	PCI: fix bogus "'device' may be used uninitialized" warning in pci_slot	2008-07-28 15:06:00 -07:00
power.c	ACPI: Introduce new device wakeup flag 'prepared'	2008-07-07 16:26:14 -07:00
processor_core.c	Merge branch 'compal-fix' into release-2.6.27	2008-08-21 08:44:21 +02:00
processor_idle.c	acpi: trivial cleanups	2008-08-15 02:29:06 +02:00
processor_perflib.c	ACPI: Fix now signed module parameter.	2008-08-18 08:38:36 +02:00
processor_thermal.c
processor_throttling.c	cpumask: change cpumask_of_cpu_ptr to use new cpumask_of_cpu	2008-07-26 16:40:33 +02:00
reboot.c	Add the ability to reset the machine using the RESET_REG in ACPI's FADT table.	2008-07-16 23:27:08 +02:00
sbs.c
sbshc.c	ACPI: Avoid bogus timeout about SMbus check	2008-09-04 14:32:28 +02:00
sbshc.h
scan.c	driver core: fix a lot of printk usages of bus_id	2008-07-21 21:54:53 -07:00
system.c	move memory_read_from_buffer() from fs.h to string.h	2008-07-24 10:47:13 -07:00
tables.c	acpi: add checking for NULL early param	2008-08-21 08:45:39 +02:00
thermal.c	Merge branch 'release-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-acpi-2.6	2008-07-24 13:57:37 -07:00
toshiba_acpi.c
utils.c
video.c	Merge branch 'release-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-acpi-2.6	2008-07-24 13:57:37 -07:00
wmi.c	ACPI: WMI: Set instance for query block calls	2008-08-15 02:25:01 +02:00