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authorH. Peter Anvin <hpa@linux.intel.com>2010-09-17 15:36:40 -0700
committerH. Peter Anvin <hpa@linux.intel.com>2010-09-17 15:36:40 -0700
commitbc83cccc761953f878088cdfa682de0970b5561f (patch)
tree32b2ab4495b28b8d579ad35926d96eeee1ccd0aa /drivers/idle/intel_idle.c
parent49553c2ef88749dd502687f4eb9c258bb10a4f44 (diff)
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x86, mwait: Move mwait constants to a common header file
We have MWAIT constants spread across three different .c files, for no good reason. Move them all into a common header file. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Reviewed-by: Arjan van de Ven <arjan@linux.intel.com> Cc: Len Brown <lenb@kernel.org> LKML-Reference: <tip-*@git.kernel.org>
Diffstat (limited to 'drivers/idle/intel_idle.c')
-rwxr-xr-xdrivers/idle/intel_idle.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index a10152bb142..065c8041c91 100755
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -59,18 +59,11 @@
#include <linux/hrtimer.h> /* ktime_get_real() */
#include <trace/events/power.h>
#include <linux/sched.h>
+#include <asm/mwait.h>
#define INTEL_IDLE_VERSION "0.4"
#define PREFIX "intel_idle: "
-#define MWAIT_SUBSTATE_MASK (0xf)
-#define MWAIT_CSTATE_MASK (0xf)
-#define MWAIT_SUBSTATE_SIZE (4)
-#define MWAIT_MAX_NUM_CSTATES 8
-#define CPUID_MWAIT_LEAF (5)
-#define CPUID5_ECX_EXTENSIONS_SUPPORTED (0x1)
-#define CPUID5_ECX_INTERRUPT_BREAK (0x2)
-
static struct cpuidle_driver intel_idle_driver = {
.name = "intel_idle",
.owner = THIS_MODULE,