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P-state software coordination for ACPI core

Browse source 
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>
This commit is contained in:
Venkatesh Pallipadi 2005-12-14 15:05:00 -05:00 • committed by Len Brown
commit 3b2d99429e
3 changed files with 258 additions and 1 deletions
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4
include/linux/cpufreq.h
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@ -73,6 +73,8 @@ struct cpufreq_real_policy {
struct cpufreq_policy {
cpumask_t cpus; /* affected CPUs */
unsigned int shared_type; /* ANY or ALL affected CPUs
should set cpufreq */
unsigned int cpu; /* cpu nr of registered CPU */
struct cpufreq_cpuinfo cpuinfo;/* see above */
@ -99,6 +101,8 @@ struct cpufreq_policy {
#define CPUFREQ_INCOMPATIBLE (1)
#define CPUFREQ_NOTIFY (2)
#define CPUFREQ_SHARED_TYPE_ALL (0) /* All dependent CPUs should set freq */
#define CPUFREQ_SHARED_TYPE_ANY (1) /* Freq can be set from any dependent CPU */
/******************** cpufreq transition notifiers *******************/