diff options
Diffstat (limited to 'include/asm-x86/cpufeature.h')
| -rw-r--r-- | include/asm-x86/cpufeature.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/include/asm-x86/cpufeature.h b/include/asm-x86/cpufeature.h index 7bd98b724fd..7710686c11f 100644 --- a/include/asm-x86/cpufeature.h +++ b/include/asm-x86/cpufeature.h @@ -20,7 +20,7 @@ #define X86_FEATURE_DE (0*32+ 2) /* Debugging Extensions */ #define X86_FEATURE_PSE (0*32+ 3) /* Page Size Extensions */ #define X86_FEATURE_TSC (0*32+ 4) /* Time Stamp Counter */ -#define X86_FEATURE_MSR (0*32+ 5) /* Model-Specific Registers, RDMSR, WRMSR */ +#define X86_FEATURE_MSR (0*32+ 5) /* Model-Specific Registers */ #define X86_FEATURE_PAE (0*32+ 6) /* Physical Address Extensions */ #define X86_FEATURE_MCE (0*32+ 7) /* Machine Check Architecture */ #define X86_FEATURE_CX8 (0*32+ 8) /* CMPXCHG8 instruction */ @@ -29,11 +29,12 @@ #define X86_FEATURE_MTRR (0*32+12) /* Memory Type Range Registers */ #define X86_FEATURE_PGE (0*32+13) /* Page Global Enable */ #define X86_FEATURE_MCA (0*32+14) /* Machine Check Architecture */ -#define X86_FEATURE_CMOV (0*32+15) /* CMOV instruction (FCMOVCC and FCOMI too if FPU present) */ +#define X86_FEATURE_CMOV (0*32+15) /* CMOV instructions */ + /* (plus FCMOVcc, FCOMI with FPU) */ #define X86_FEATURE_PAT (0*32+16) /* Page Attribute Table */ #define X86_FEATURE_PSE36 (0*32+17) /* 36-bit PSEs */ #define X86_FEATURE_PN (0*32+18) /* Processor serial number */ -#define X86_FEATURE_CLFLSH (0*32+19) /* "clflush" Supports the CLFLUSH instruction */ +#define X86_FEATURE_CLFLSH (0*32+19) /* "clflush" CLFLUSH instruction */ #define X86_FEATURE_DS (0*32+21) /* "dts" Debug Store */ #define X86_FEATURE_ACPI (0*32+22) /* ACPI via MSR */ #define X86_FEATURE_MMX (0*32+23) /* Multimedia Extensions */ @@ -83,7 +84,7 @@ #define X86_FEATURE_BTS (3*32+13) /* Branch Trace Store */ #define X86_FEATURE_SYSCALL32 (3*32+14) /* "" syscall in ia32 userspace */ #define X86_FEATURE_SYSENTER32 (3*32+15) /* "" sysenter in ia32 userspace */ -#define X86_FEATURE_REP_GOOD (3*32+16) /* rep microcode works well on this CPU */ +#define X86_FEATURE_REP_GOOD (3*32+16) /* rep microcode works well */ #define X86_FEATURE_MFENCE_RDTSC (3*32+17) /* "" Mfence synchronizes RDTSC */ #define X86_FEATURE_LFENCE_RDTSC (3*32+18) /* "" Lfence synchronizes RDTSC */ #define X86_FEATURE_11AP (3*32+19) /* "" Bad local APIC aka 11AP */ @@ -181,7 +182,7 @@ extern const char * const x86_power_flags[32]; } while (0) #define setup_force_cpu_cap(bit) do { \ set_cpu_cap(&boot_cpu_data, bit); \ - clear_bit(bit, (unsigned long *)cleared_cpu_caps); \ + clear_bit(bit, (unsigned long *)cleared_cpu_caps); \ } while (0) #define cpu_has_fpu boot_cpu_has(X86_FEATURE_FPU) |