Li, Fei1 1a9fb03ef0 hv: timer: add calibrate tsc hz by cpuid 0x15 ...

Get tsc hz by cpuid 0x15 if we supported, otherwise
calibrate tsc by pit timer.

Signed-off-by: Li, Fei1 <fei1.li@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>

2018-04-26 13:22:36 +08:00

2.9 KiB

Raw Blame History

View Raw