| commit | 79c04d9c6ef6c8cf1780587129be432cd483d42e | |
| author | Matthew Dillon <dillon@apollo.backplane.com> | |
| Mon, 27 Mar 2017 06:15:35 +0000 (26 23:15 -0700) | ||
| committer | Matthew Dillon <dillon@apollo.backplane.com> | |
| Mon, 27 Mar 2017 06:43:09 +0000 (26 23:43 -0700) | ||
| tree | 39252e3082e5066afa2fb37fa22c08ab80197abc | treesnapshot (tar.gz zip) |
| parent | a1874fede74175d4a8e5586c0c53329d16b9aa69 | commitdiff |
kernel - Use the TSC as the cpu clock on AMD Ryzen or later
* The TSC is usable as the cpu clock on AMD Ryzen or later, adjust
the code for this.
* Recode hw.tsc_cputimer_force to still run the TSC test, but then
force use of the TSC for the cpu clock whether the test succeeds
or fails.
Suggested-by: Sephe
* The TSC is usable as the cpu clock on AMD Ryzen or later, adjust
the code for this.
* Recode hw.tsc_cputimer_force to still run the TSC test, but then
force use of the TSC for the cpu clock whether the test succeeds
or fails.
Suggested-by: Sephe
| sys/platform/pc64/isa/clock.c | diffblobblamehistory |