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Merge tag 'late-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
[karo-tx-linux.git] / arch / x86 / include / asm / mwait.h
1 #ifndef _ASM_X86_MWAIT_H
2 #define _ASM_X86_MWAIT_H
3
4 #define MWAIT_SUBSTATE_MASK             0xf
5 #define MWAIT_CSTATE_MASK               0xf
6 #define MWAIT_SUBSTATE_SIZE             4
7 #define MWAIT_HINT2CSTATE(hint)         (((hint) >> MWAIT_SUBSTATE_SIZE) & MWAIT_CSTATE_MASK)
8 #define MWAIT_HINT2SUBSTATE(hint)       ((hint) & MWAIT_CSTATE_MASK)
9
10 #define CPUID_MWAIT_LEAF                5
11 #define CPUID5_ECX_EXTENSIONS_SUPPORTED 0x1
12 #define CPUID5_ECX_INTERRUPT_BREAK      0x2
13
14 #define MWAIT_ECX_INTERRUPT_BREAK       0x1
15
16 #endif /* _ASM_X86_MWAIT_H */