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authorSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>2018-10-15 10:37:19 -0700
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2018-10-16 10:33:38 +0200
commit29523f095397637edca60c627bc3e5c25a02c40f (patch)
tree29b953565ea9b0d7b9bb904950d53a4734fcd017 /include/acpi
parent2733fb0d0699246711cf622e0e2faf02a05b69dc (diff)
downloadlinux-29523f095397637edca60c627bc3e5c25a02c40f.tar.bz2
ACPI / CPPC: Add support for guaranteed performance
The Continuous Performance Control package may contain an optional guaranteed performance field. Add support to read guaranteed performance from _CPC. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi')
-rw-r--r--include/acpi/cppc_acpi.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/acpi/cppc_acpi.h b/include/acpi/cppc_acpi.h
index 8e0b8250a139..cf59e6210d27 100644
--- a/include/acpi/cppc_acpi.h
+++ b/include/acpi/cppc_acpi.h
@@ -104,6 +104,7 @@ enum cppc_regs {
* today.
*/
struct cppc_perf_caps {
+ u32 guaranteed_perf;
u32 highest_perf;
u32 nominal_perf;
u32 lowest_perf;