linux_dsm_epyc7002/arch/x86/kernel/cpu/powerflags.c
Thorsten Glaser 8ef726cb23 update AMD powerflags comments
from http://www.flounder.com/cpuid80000007amd.gif
and http://support.amd.com/us/Embedded_TechDocs/25481.pdf

Signed-off-by: Thorsten Glaser <t.glaser@tarent.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-05-28 12:02:10 +02:00

22 lines
608 B
C

/*
* Strings for the various x86 power flags
*
* This file must not contain any executable code.
*/
#include <asm/cpufeature.h>
const char *const x86_power_flags[32] = {
"ts", /* temperature sensor */
"fid", /* frequency id control */
"vid", /* voltage id control */
"ttp", /* thermal trip */
"tm", /* hardware thermal control */
"stc", /* software thermal control */
"100mhzsteps", /* 100 MHz multiplier control */
"hwpstate", /* hardware P-state control */
"", /* tsc invariant mapped to constant_tsc */
"cpb", /* core performance boost */
"eff_freq_ro", /* Readonly aperf/mperf */
};