diff options
| author | Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> | 2006-06-26 00:34:43 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2006-06-26 00:34:43 -0400 |
| commit | 46f18e3a28295a9e11a6ffa4478241c19bc93735 (patch) | |
| tree | f563b12a18cadd6583925ce1dbc3bc79538ac866 /include/linux/cpufreq.h | |
| parent | 3448097fccdce4ea8f0fcad4f37f502a8cd72e68 (diff) | |
ACPI: HW P-state coordination support
Treat HW coordination as independent CPUs.
This enables per-cpu monintoring of P-states
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>
Diffstat (limited to 'include/linux/cpufreq.h')
| -rw-r--r-- | include/linux/cpufreq.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 466fbe9e4899..35e137636b0b 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -100,8 +100,10 @@ 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 */ +#define CPUFREQ_SHARED_TYPE_NONE (0) /* None */ +#define CPUFREQ_SHARED_TYPE_HW (1) /* HW does needed coordination */ +#define CPUFREQ_SHARED_TYPE_ALL (2) /* All dependent CPUs should set freq */ +#define CPUFREQ_SHARED_TYPE_ANY (3) /* Freq can be set from any dependent CPU*/ /******************** cpufreq transition notifiers *******************/ |