ACPI: enable MWAIT for C1 idle
Add MWAIT idle for C1 state instead of halt, on platforms that support
C1 state with MWAIT.
Renames cx->space_id to something more appropriate.
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index 6e253b5..f6d7c50 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -34,6 +34,7 @@
#define ACPI_CSTATE_SYSTEMIO (0)
#define ACPI_CSTATE_FFH (1)
+#define ACPI_CSTATE_HALT (2)
/* Power Management */
@@ -64,7 +65,7 @@
u8 valid;
u8 type;
u32 address;
- u8 space_id;
+ u8 entry_method;
u8 index;
u32 latency;
u32 latency_ticks;