arch/x86/boot/cpuflags.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef BOOT_CPUFLAGS_H
   3 #define BOOT_CPUFLAGS_H
   4
   5 #include <asm/cpufeatures.h>
   6 #include <asm/processor-flags.h>
   7
   8 struct cpu_features {
   9         int level;              /* Family, or 64 for x86-64 */
  10         int family;             /* Family, always */
  11         int model;
  12         u32 flags[NCAPINTS];
  13 };
  14
  15 extern struct cpu_features cpu;
  16 extern u32 cpu_vendor[3];
  17
  18 int has_eflag(unsigned long mask);
  19 void get_cpuflags(void);
  20
  21 #endif