root/arch/x86/kernel/cpu/powerflags.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Strings for the various x86 power flags
   4  *
   5  * This file must not contain any executable code.
   6  */
   7 
   8 #include <asm/cpufeature.h>
   9 
  10 const char *const x86_power_flags[32] = {
  11         "ts",   /* temperature sensor */
  12         "fid",  /* frequency id control */
  13         "vid",  /* voltage id control */
  14         "ttp",  /* thermal trip */
  15         "tm",   /* hardware thermal control */
  16         "stc",  /* software thermal control */
  17         "100mhzsteps", /* 100 MHz multiplier control */
  18         "hwpstate", /* hardware P-state control */
  19         "",     /* tsc invariant mapped to constant_tsc */
  20         "cpb",  /* core performance boost */
  21         "eff_freq_ro", /* Readonly aperf/mperf */
  22         "proc_feedback", /* processor feedback interface */
  23         "acc_power", /* accumulated power mechanism */
  24 };