diff options
| author | Thomas Rosner <kernel-bugs@digital-trauma.de> | 2006-01-06 01:31:00 -0500 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2006-01-07 04:57:47 -0500 |
| commit | 876c184b31dc73cc3f38c5b86dee55d091a56769 (patch) | |
| tree | 7baccb4a99a792ddc76721d3a52fb9a1682a5b87 /drivers | |
| parent | 0aec63e67c69545ca757a73a66f5dcf05fa484bf (diff) | |
| download | op-kernel-dev-876c184b31dc73cc3f38c5b86dee55d091a56769.zip op-kernel-dev-876c184b31dc73cc3f38c5b86dee55d091a56769.tar.gz | |
[ACPI] Disable C2/C3 for _all_ IBM R40e Laptops
This adds all known BIOS versions of IBM R40e Laptops to the C2/C3
processor state blacklist and thus prevents them from crashing.
workaround for http://bugzilla.kernel.org/show_bug.cgi?id=3549
Signed-off-by: Thomas Rosner <kernel-bugs@digital-trauma.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/processor_idle.c | 67 |
1 files changed, 51 insertions, 16 deletions
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index 807b0df..552420e 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -95,22 +95,57 @@ static int set_max_cstate(struct dmi_system_id *id) } static struct dmi_system_id __initdata processor_power_dmi_table[] = { - {set_max_cstate, "IBM ThinkPad R40e", { - DMI_MATCH(DMI_BIOS_VENDOR, - "IBM"), - DMI_MATCH(DMI_BIOS_VERSION, - "1SET60WW")}, - (void *)1}, - {set_max_cstate, "Medion 41700", { - DMI_MATCH(DMI_BIOS_VENDOR, - "Phoenix Technologies LTD"), - DMI_MATCH(DMI_BIOS_VERSION, - "R01-A1J")}, (void *)1}, - {set_max_cstate, "Clevo 5600D", { - DMI_MATCH(DMI_BIOS_VENDOR, - "Phoenix Technologies LTD"), - DMI_MATCH(DMI_BIOS_VERSION, - "SHE845M0.86C.0013.D.0302131307")}, + { set_max_cstate, "IBM ThinkPad R40e", { + DMI_MATCH(DMI_BIOS_VENDOR,"IBM"), + DMI_MATCH(DMI_BIOS_VERSION,"1SET60WW")}, (void *)1}, + { set_max_cstate, "IBM ThinkPad R40e", { + DMI_MATCH(DMI_BIOS_VENDOR,"IBM"), + DMI_MATCH(DMI_BIOS_VERSION,"1SET43WW") }, (void*)1}, + { set_max_cstate, "IBM ThinkPad R40e", { + DMI_MATCH(DMI_BIOS_VENDOR,"IBM"), + DMI_MATCH(DMI_BIOS_VERSION,"1SET45WW") }, (void*)1}, + { set_max_cstate, "IBM ThinkPad R40e", { + DMI_MATCH(DMI_BIOS_VENDOR,"IBM"), + DMI_MATCH(DMI_BIOS_VERSION,"1SET47WW") }, (void*)1}, + { set_max_cstate, "IBM ThinkPad R40e", { + DMI_MATCH(DMI_BIOS_VENDOR,"IBM"), + DMI_MATCH(DMI_BIOS_VERSION,"1SET50WW") }, (void*)1}, + { set_max_cstate, "IBM ThinkPad R40e", { + DMI_MATCH(DMI_BIOS_VENDOR,"IBM"), + DMI_MATCH(DMI_BIOS_VERSION,"1SET52WW") }, (void*)1}, + { set_max_cstate, "IBM ThinkPad R40e", { + DMI_MATCH(DMI_BIOS_VENDOR,"IBM"), + DMI_MATCH(DMI_BIOS_VERSION,"1SET55WW") }, (void*)1}, + { set_max_cstate, "IBM ThinkPad R40e", { + DMI_MATCH(DMI_BIOS_VENDOR,"IBM"), + DMI_MATCH(DMI_BIOS_VERSION,"1SET56WW") }, (void*)1}, + { set_max_cstate, "IBM ThinkPad R40e", { + DMI_MATCH(DMI_BIOS_VENDOR,"IBM"), + DMI_MATCH(DMI_BIOS_VERSION,"1SET59WW") }, (void*)1}, + { set_max_cstate, "IBM ThinkPad R40e", { + DMI_MATCH(DMI_BIOS_VENDOR,"IBM"), + DMI_MATCH(DMI_BIOS_VERSION,"1SET60WW") }, (void*)1}, + { set_max_cstate, "IBM ThinkPad R40e", { + DMI_MATCH(DMI_BIOS_VENDOR,"IBM"), + DMI_MATCH(DMI_BIOS_VERSION,"1SET61WW") }, (void*)1}, + { set_max_cstate, "IBM ThinkPad R40e", { + DMI_MATCH(DMI_BIOS_VENDOR,"IBM"), + DMI_MATCH(DMI_BIOS_VERSION,"1SET62WW") }, (void*)1}, + { set_max_cstate, "IBM ThinkPad R40e", { + DMI_MATCH(DMI_BIOS_VENDOR,"IBM"), + DMI_MATCH(DMI_BIOS_VERSION,"1SET64WW") }, (void*)1}, + { set_max_cstate, "IBM ThinkPad R40e", { + DMI_MATCH(DMI_BIOS_VENDOR,"IBM"), + DMI_MATCH(DMI_BIOS_VERSION,"1SET65WW") }, (void*)1}, + { set_max_cstate, "IBM ThinkPad R40e", { + DMI_MATCH(DMI_BIOS_VENDOR,"IBM"), + DMI_MATCH(DMI_BIOS_VERSION,"1SET68WW") }, (void*)1}, + { set_max_cstate, "Medion 41700", { + DMI_MATCH(DMI_BIOS_VENDOR,"Phoenix Technologies LTD"), + DMI_MATCH(DMI_BIOS_VERSION,"R01-A1J")}, (void *)1}, + { set_max_cstate, "Clevo 5600D", { + DMI_MATCH(DMI_BIOS_VENDOR,"Phoenix Technologies LTD"), + DMI_MATCH(DMI_BIOS_VERSION,"SHE845M0.86C.0013.D.0302131307")}, (void *)2}, {}, }; |
