kernel/cpu/powerflags.c

0001 // SPDX-License-Identifier: GPL-2.0
0002 /*
0003  * Strings for the various x86 power flags
0004  *
0005  * This file must not contain any executable code.
0006  */
0007
0008 #include <asm/cpufeature.h>
0009
0010 const char *const x86_power_flags[32] = {
0011     "ts",   /* temperature sensor */
0012     "fid",  /* frequency id control */
0013     "vid",  /* voltage id control */
0014     "ttp",  /* thermal trip */
0015     "tm",   /* hardware thermal control */
0016     "stc",  /* software thermal control */
0017     "100mhzsteps", /* 100 MHz multiplier control */
0018     "hwpstate", /* hardware P-state control */
0019     "", /* tsc invariant mapped to constant_tsc */
0020     "cpb",  /* core performance boost */
0021     "eff_freq_ro", /* Readonly aperf/mperf */
0022     "proc_feedback", /* processor feedback interface */
0023     "acc_power", /* accumulated power mechanism */
0024 };