Rafael J. Wysocki 65df78473f ACPI suspend: Blacklist boxes that require us to set SCI_EN directly on resume ... Some Apple boxes evidently require us to set SCI_EN on resume directly, because if we don't do that, they hung somewhere in the resume code path. Moreover, on these boxes it is not sufficient to use acpi_enable() to turn ACPI on during resume. All of this is against the ACPI specification which states that (1) the BIOS is supposed to return from the S3 sleep state with ACPI enabled (SCI_EN set) and (2) the SCI_EN bit is owned by the hardware and we are not supposed to change it. For this reason, blacklist the affected systems so that the SCI_EN bit is set during resume on them. [NOTE: Unconditional setting SCI_EN for all system on resume doesn't work, because it makes some other systems crash (that's to be expected). Also, it is not entirely clear right now if all of the Apple boxes require this workaround.] This patch fixes the recent regression tracked as http://bugzilla.kernel.org/show_bug.cgi?id=12038 Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Tested-by: Tino Keitel <tino.keitel@gmx.de> Tested-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: Len Brown <len.brown@intel.com>		2008-11-26 17:53:13 -05:00
..
dispatcher	ACPICA: Fix for implicit return compatibility	2008-10-22 23:14:49 -04:00
events	Merge branch 'ec' into release	2008-11-11 21:17:26 -05:00
executer	ACPICA: Add support for zero-length buffer-to-string conversions	2008-10-22 23:14:50 -04:00
hardware	ACPI suspend: Always use the 32-bit waking vector	2008-10-16 20:45:35 -04:00
namespace	ACPICA: New: Validation for predefined ACPI methods/objects	2008-10-22 23:14:49 -04:00
parser	ACPICA: Fixed a couple memory leaks associated with "implicit return"	2008-10-22 23:14:48 -04:00
resources	ACPICA: Cleanup for internal Reference Object	2008-10-22 23:14:45 -04:00
sleep	ACPI suspend: Blacklist boxes that require us to set SCI_EN directly on resume	2008-11-26 17:53:13 -05:00
tables	ACPI: use macro to replace hard number	2008-11-06 21:51:02 -05:00
utilities	ACPICA: Optimize buffer allocation procedure	2008-10-22 23:14:48 -04:00
ac.c	Merge branch 'sysfs' into release	2008-11-11 21:14:49 -05:00
acpi_memhotplug.c	ACPI: consolidate ACPI_*_COMPONENT definitions in acpi_drivers.h	2008-11-07 21:44:37 -05:00
asus_acpi.c	Merge branch 'ull' into test	2008-10-22 23:33:29 -04:00
battery.c	ACPI: battery: Convert discharge energy rate to current properly	2008-11-26 17:23:10 -05:00
blacklist.c
bus.c	ACPI: turn off all debug output by default	2008-11-07 21:45:16 -05:00
button.c	Merge branch 'ec' into release	2008-11-11 21:17:26 -05:00
cm_sbs.c	ACPI: consolidate ACPI_*_COMPONENT definitions in acpi_drivers.h	2008-11-07 21:44:37 -05:00
container.c	ACPI: consolidate ACPI_*_COMPONENT definitions in acpi_drivers.h	2008-11-07 21:44:37 -05:00
debug.c	ACPI: add driver component definitions to sysfs debug_layers	2008-11-07 21:45:04 -05:00
dock.c	Merge branch 'ull' into test	2008-10-22 23:33:29 -04:00
ec.c	ACPI: EC: count interrupts only if called from interrupt handler.	2008-11-26 17:16:45 -05:00
event.c	acpi: use non-racy method for proc entries creation	2008-04-29 08:06:22 -07:00
fan.c	ACPI: consolidate ACPI_*_COMPONENT definitions in acpi_drivers.h	2008-11-07 21:44:37 -05:00
glue.c	ACPI: video: Ignore devices that aren't present in hardware	2008-11-07 23:49:23 -05:00
Kconfig	ACPI: update debug parameter documentation	2008-11-07 21:45:29 -05:00
Makefile	Merge branch 'video' into release	2008-11-11 21:15:50 -05:00
numa.c	ACPI: Change acpi_evaluate_integer to support 64-bit on 32-bit kernels	2008-10-11 02:47:33 -04:00
osl.c	Merge branch 'ull' into test	2008-10-22 23:33:29 -04:00
pci_bind.c
pci_irq.c	ACPI: use dev_printk when possible	2008-07-16 23:27:07 +02:00
pci_link.c	ACPI: pci_link: remove acpi_irq_balance_set() interface	2008-11-11 21:12:05 -05:00
pci_root.c	ACPI: remove comments about debug layer/level to use	2008-11-06 15:30:19 -05:00
pci_slot.c	Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6	2008-10-23 10:20:36 -07:00
power.c	Merge branch 'power' into release	2008-11-11 21:14:15 -05:00
processor_core.c	Merge branch 'processor-256' into release	2008-11-11 21:17:03 -05:00
processor_idle.c	ACPI: consolidate ACPI_*_COMPONENT definitions in acpi_drivers.h	2008-11-07 21:44:37 -05:00
processor_perflib.c	ACPI: consolidate ACPI_*_COMPONENT definitions in acpi_drivers.h	2008-11-07 21:44:37 -05:00
processor_thermal.c	ACPI: consolidate ACPI_*_COMPONENT definitions in acpi_drivers.h	2008-11-07 21:44:37 -05:00
processor_throttling.c	ACPI: consolidate ACPI_*_COMPONENT definitions in acpi_drivers.h	2008-11-07 21:44:37 -05:00
reboot.c	Revert "ACPI: Ingore the RESET_REG_SUP bit when using ACPI reset mechanism"	2008-11-06 20:51:59 -05:00
sbs.c	Merge branch 'linus' into test	2008-10-23 00:11:07 -04:00
sbshc.c	Merge branch 'ull' into test	2008-10-22 23:33:29 -04:00
sbshc.h
scan.c	Merge branch 'processor-256' into release	2008-11-11 21:17:03 -05:00
system.c	Merge branch 'ec' into release	2008-11-11 21:17:26 -05:00
tables.c	acpi: add checking for NULL early param	2008-08-21 08:45:39 +02:00
thermal.c	Merge branch 'sysfs' into release	2008-11-11 21:14:49 -05:00
toshiba_acpi.c	toshiba_acpi: always call input_sync() after input_report_switch()	2008-10-25 04:07:13 -04:00
utils.c	ACPI: scheduling in atomic via acpi_evaluate_integer ()	2008-11-26 17:39:06 -05:00
video_detect.c	Merge branch 'video' into release	2008-11-11 21:15:50 -05:00
video.c	Merge branch 'video' into release	2008-11-11 21:15:50 -05:00
wmi.c	ACPI: struct device - replace bus_id with dev_name(), dev_set_name()	2008-11-06 21:37:19 -05:00