diff options
-rw-r--r-- | drivers/idle/intel_idle.c | 21 | ||||
-rw-r--r-- | include/linux/cpuidle.h | 2 |
2 files changed, 22 insertions, 1 deletions
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c index 1a38dd7dfe4e..c7fbac392952 100644 --- a/drivers/idle/intel_idle.c +++ b/drivers/idle/intel_idle.c | |||
@@ -274,6 +274,27 @@ static struct cpuidle_state hsw_cstates[CPUIDLE_STATE_MAX] = { | |||
274 | .target_residency = 500, | 274 | .target_residency = 500, |
275 | .enter = &intel_idle }, | 275 | .enter = &intel_idle }, |
276 | { | 276 | { |
277 | .name = "C8-HSW", | ||
278 | .desc = "MWAIT 0x40", | ||
279 | .flags = MWAIT2flg(0x40) | CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_TLB_FLUSHED, | ||
280 | .exit_latency = 300, | ||
281 | .target_residency = 900, | ||
282 | .enter = &intel_idle }, | ||
283 | { | ||
284 | .name = "C9-HSW", | ||
285 | .desc = "MWAIT 0x50", | ||
286 | .flags = MWAIT2flg(0x50) | CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_TLB_FLUSHED, | ||
287 | .exit_latency = 600, | ||
288 | .target_residency = 1800, | ||
289 | .enter = &intel_idle }, | ||
290 | { | ||
291 | .name = "C10-HSW", | ||
292 | .desc = "MWAIT 0x60", | ||
293 | .flags = MWAIT2flg(0x60) | CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_TLB_FLUSHED, | ||
294 | .exit_latency = 2600, | ||
295 | .target_residency = 7700, | ||
296 | .enter = &intel_idle }, | ||
297 | { | ||
277 | .enter = NULL } | 298 | .enter = NULL } |
278 | }; | 299 | }; |
279 | 300 | ||
diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h index 480c14dc1ddd..309f7f596b4c 100644 --- a/include/linux/cpuidle.h +++ b/include/linux/cpuidle.h | |||
@@ -17,7 +17,7 @@ | |||
17 | #include <linux/completion.h> | 17 | #include <linux/completion.h> |
18 | #include <linux/hrtimer.h> | 18 | #include <linux/hrtimer.h> |
19 | 19 | ||
20 | #define CPUIDLE_STATE_MAX 8 | 20 | #define CPUIDLE_STATE_MAX 10 |
21 | #define CPUIDLE_NAME_LEN 16 | 21 | #define CPUIDLE_NAME_LEN 16 |
22 | #define CPUIDLE_DESC_LEN 32 | 22 | #define CPUIDLE_DESC_LEN 32 |
23 | 23 | ||