mwait.h 361 B

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  1. #ifndef _ASM_X86_MWAIT_H
  2. #define _ASM_X86_MWAIT_H
  3. #define MWAIT_SUBSTATE_MASK 0xf
  4. #define MWAIT_CSTATE_MASK 0xf
  5. #define MWAIT_SUBSTATE_SIZE 4
  6. #define MWAIT_MAX_NUM_CSTATES 8
  7. #define CPUID_MWAIT_LEAF 5
  8. #define CPUID5_ECX_EXTENSIONS_SUPPORTED 0x1
  9. #define CPUID5_ECX_INTERRUPT_BREAK 0x2
  10. #define MWAIT_ECX_INTERRUPT_BREAK 0x1
  11. #endif /* _ASM_X86_MWAIT_H */