P-state software coordination for ACPI core
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>
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 17866d7..f7d9883 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -73,6 +73,8 @@
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 @@
#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 *******************/