diff options
Diffstat (limited to 'include/asm-x86/cpufeature.h')
| -rw-r--r-- | include/asm-x86/cpufeature.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/include/asm-x86/cpufeature.h b/include/asm-x86/cpufeature.h index 2f5a792b0ac..42afe9ca3a3 100644 --- a/include/asm-x86/cpufeature.h +++ b/include/asm-x86/cpufeature.h @@ -1,8 +1,8 @@ /* * Defines x86 CPU feature bits */ -#ifndef _ASM_X86_CPUFEATURE_H -#define _ASM_X86_CPUFEATURE_H +#ifndef ASM_X86__CPUFEATURE_H +#define ASM_X86__CPUFEATURE_H #include <asm/required-features.h> @@ -91,6 +91,7 @@ #define X86_FEATURE_CX16 (4*32+13) /* CMPXCHG16B */ #define X86_FEATURE_XTPR (4*32+14) /* Send Task Priority Messages */ #define X86_FEATURE_DCA (4*32+18) /* Direct Cache Access */ +#define X86_FEATURE_X2APIC (4*32+21) /* x2APIC */ /* VIA/Cyrix/Centaur-defined CPU features, CPUID level 0xC0000001, word 5 */ #define X86_FEATURE_XSTORE (5*32+ 2) /* on-CPU RNG present (xstore insn) */ @@ -189,6 +190,7 @@ extern const char * const x86_power_flags[32]; #define cpu_has_gbpages boot_cpu_has(X86_FEATURE_GBPAGES) #define cpu_has_arch_perfmon boot_cpu_has(X86_FEATURE_ARCH_PERFMON) #define cpu_has_pat boot_cpu_has(X86_FEATURE_PAT) +#define cpu_has_x2apic boot_cpu_has(X86_FEATURE_X2APIC) #if defined(CONFIG_X86_INVLPG) || defined(CONFIG_X86_64) # define cpu_has_invlpg 1 @@ -220,4 +222,4 @@ extern const char * const x86_power_flags[32]; #endif /* defined(__KERNEL__) && !defined(__ASSEMBLY__) */ -#endif /* _ASM_X86_CPUFEATURE_H */ +#endif /* ASM_X86__CPUFEATURE_H */ |