CVSROOT: /cvs Module name: src Changes by: r...@cvs.openbsd.org 2016/12/14 03:30:59
Modified files:
sys/arch/amd64/include: cpu.h
sys/arch/amd64/amd64: identcpu.c
Log message:
Add the TSC timecounter and use it on Skylake machines where the HPET
is too slow and the invariant TSC more accurate.
The commit includes joint work by mikeb@ kettenis@ and me;
tested for some time by a large group of volunteers.
OK mikeb@ kettenis@
