4 Commits

Author	SHA1	Message	Date
Venkatesh Pallipadi	d52bb94d56	Enable P-state software coordination via _PDC ... http://bugzilla.kernel.org/show_bug.cgi?id=5737 Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>	2006-02-09 03:21:49 -05:00
Venkatesh Pallipadi	05131ecc99	[ACPI] Avoid BIOS inflicted crashes by evaluating _PDC only once ... Linux invokes the AML _PDC method (Processor Driver Capabilities) to tell the BIOS what features it can handle. While the ACPI spec says nothing about the OS invoking _PDC multiple times, doing so with changing bits seems to hopelessly confuse the BIOS on multiple platforms up to and including crashing the system. Factor out the _PDC invocation so Linux invokes it only once. http://bugzilla.kernel.org/show_bug.cgi?id=5483 Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>	2005-12-01 01:30:35 -05:00
Len Brown	4be44fcd3b	[ACPI] Lindent all ACPI files ... Signed-off-by: Len Brown <len.brown@intel.com>	2005-08-05 00:45:14 -04:00
Venkatesh Pallipadi	02df8b9385	[ACPI] enable C2 and C3 idle power states on SMP ... http://bugzilla.kernel.org/show_bug.cgi?id=4401 Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>	2005-07-12 00:14:36 -04:00