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| author | Keir Fraser <keir.fraser@citrix.com> | 2009-04-15 15:47:25 +0100 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2009-04-15 15:47:25 +0100 |
| commit | d09486dba36ab114e3f85ad034c68f2c1e808690 (patch) | |
| tree | ea13a7f267ff54fab80dc510c4c0db188c643e6b /xen/include/asm-x86/hpet.h | |
| parent | 9c854741d6438425523253c4cdfc46320acc14f8 (diff) | |
| download | xen-d09486dba36ab114e3f85ad034c68f2c1e808690.tar.gz xen-d09486dba36ab114e3f85ad034c68f2c1e808690.tar.bz2 xen-d09486dba36ab114e3f85ad034c68f2c1e808690.zip | |
cpuidle: Enable hpet broadcast by default
And stop legacy hpet broadcast and limit max C-state to shallower
state if RTC interrupts are enabled.
Signed-off-by: Wei Gang <gang.wei@intel.com>
Signed-off-by: Tian Kevin <kevin.tian@intel.com>
Diffstat (limited to 'xen/include/asm-x86/hpet.h')
| -rw-r--r-- | xen/include/asm-x86/hpet.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/xen/include/asm-x86/hpet.h b/xen/include/asm-x86/hpet.h index f962ab7948..b0038e058e 100644 --- a/xen/include/asm-x86/hpet.h +++ b/xen/include/asm-x86/hpet.h @@ -78,5 +78,6 @@ void hpet_broadcast_init(void); void hpet_broadcast_enter(void); void hpet_broadcast_exit(void); int hpet_broadcast_is_available(void); +void hpet_disable_legacy_broadcast(void); #endif /* __X86_HPET_H__ */ |