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intel_idle: Skylake Client Support - updated 

Addition of PC9 state, and minor tweaks to existing PC6 and PC8 states.

Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Len Brown 2015-09-09 13:35:05 -04:00
parent 493f133f47
commit 135919a3a8
1 changed files with 10 additions and 2 deletions
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12
drivers/idle/intel_idle.c
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@ -620,7 +620,7 @@ static struct cpuidle_state skl_cstates[] = {
.name = "C6-SKL",
.desc = "MWAIT 0x20",
.flags = MWAIT2flg(0x20) | CPUIDLE_FLAG_TLB_FLUSHED,
.exit_latency = 75,
.exit_latency = 85,
.target_residency = 200,
.enter = &intel_idle,
.enter_freeze = intel_idle_freeze, },
@ -636,10 +636,18 @@ static struct cpuidle_state skl_cstates[] = {
.name = "C8-SKL",
.desc = "MWAIT 0x40",
.flags = MWAIT2flg(0x40) | CPUIDLE_FLAG_TLB_FLUSHED,
.exit_latency = 174,
.exit_latency = 200,
.target_residency = 800,
.enter = &intel_idle,
.enter_freeze = intel_idle_freeze, },
{
.name = "C9-SKL",
.desc = "MWAIT 0x50",
.flags = MWAIT2flg(0x50) | CPUIDLE_FLAG_TLB_FLUSHED,
.exit_latency = 480,
.target_residency = 5000,
.enter = &intel_idle,
.enter_freeze = intel_idle_freeze, },
{
.name = "C10-SKL",
.desc = "MWAIT 0x60",