diff options
Diffstat (limited to 'arch/x86/include/asm/cpufeature.h')
| -rw-r--r-- | arch/x86/include/asm/cpufeature.h | 55 |
1 files changed, 35 insertions, 20 deletions
diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h index 68e4e8258b84..3636ec06c887 100644 --- a/arch/x86/include/asm/cpufeature.h +++ b/arch/x86/include/asm/cpufeature.h @@ -26,6 +26,7 @@ enum cpuid_leafs CPUID_8000_0008_EBX, CPUID_6_EAX, CPUID_8000_000A_EDX, + CPUID_7_ECX, }; #ifdef CONFIG_X86_FEATURE_NAMES @@ -48,28 +49,42 @@ extern const char * const x86_bug_flags[NBUGINTS*32]; test_bit(bit, (unsigned long *)((c)->x86_capability)) #define REQUIRED_MASK_BIT_SET(bit) \ - ( (((bit)>>5)==0 && (1UL<<((bit)&31) & REQUIRED_MASK0)) || \ - (((bit)>>5)==1 && (1UL<<((bit)&31) & REQUIRED_MASK1)) || \ - (((bit)>>5)==2 && (1UL<<((bit)&31) & REQUIRED_MASK2)) || \ - (((bit)>>5)==3 && (1UL<<((bit)&31) & REQUIRED_MASK3)) || \ - (((bit)>>5)==4 && (1UL<<((bit)&31) & REQUIRED_MASK4)) || \ - (((bit)>>5)==5 && (1UL<<((bit)&31) & REQUIRED_MASK5)) || \ - (((bit)>>5)==6 && (1UL<<((bit)&31) & REQUIRED_MASK6)) || \ - (((bit)>>5)==7 && (1UL<<((bit)&31) & REQUIRED_MASK7)) || \ - (((bit)>>5)==8 && (1UL<<((bit)&31) & REQUIRED_MASK8)) || \ - (((bit)>>5)==9 && (1UL<<((bit)&31) & REQUIRED_MASK9)) ) + ( (((bit)>>5)==0 && (1UL<<((bit)&31) & REQUIRED_MASK0 )) || \ + (((bit)>>5)==1 && (1UL<<((bit)&31) & REQUIRED_MASK1 )) || \ + (((bit)>>5)==2 && (1UL<<((bit)&31) & REQUIRED_MASK2 )) || \ + (((bit)>>5)==3 && (1UL<<((bit)&31) & REQUIRED_MASK3 )) || \ + (((bit)>>5)==4 && (1UL<<((bit)&31) & REQUIRED_MASK4 )) || \ + (((bit)>>5)==5 && (1UL<<((bit)&31) & REQUIRED_MASK5 )) || \ + (((bit)>>5)==6 && (1UL<<((bit)&31) & REQUIRED_MASK6 )) || \ + (((bit)>>5)==7 && (1UL<<((bit)&31) & REQUIRED_MASK7 )) || \ + (((bit)>>5)==8 && (1UL<<((bit)&31) & REQUIRED_MASK8 )) || \ + (((bit)>>5)==9 && (1UL<<((bit)&31) & REQUIRED_MASK9 )) || \ + (((bit)>>5)==10 && (1UL<<((bit)&31) & REQUIRED_MASK10)) || \ + (((bit)>>5)==11 && (1UL<<((bit)&31) & REQUIRED_MASK11)) || \ + (((bit)>>5)==12 && (1UL<<((bit)&31) & REQUIRED_MASK12)) || \ + (((bit)>>5)==13 && (1UL<<((bit)&31) & REQUIRED_MASK13)) || \ + (((bit)>>5)==13 && (1UL<<((bit)&31) & REQUIRED_MASK14)) || \ + (((bit)>>5)==13 && (1UL<<((bit)&31) & REQUIRED_MASK15)) || \ + (((bit)>>5)==14 && (1UL<<((bit)&31) & REQUIRED_MASK16)) ) #define DISABLED_MASK_BIT_SET(bit) \ - ( (((bit)>>5)==0 && (1UL<<((bit)&31) & DISABLED_MASK0)) || \ - (((bit)>>5)==1 && (1UL<<((bit)&31) & DISABLED_MASK1)) || \ - (((bit)>>5)==2 && (1UL<<((bit)&31) & DISABLED_MASK2)) || \ - (((bit)>>5)==3 && (1UL<<((bit)&31) & DISABLED_MASK3)) || \ - (((bit)>>5)==4 && (1UL<<((bit)&31) & DISABLED_MASK4)) || \ - (((bit)>>5)==5 && (1UL<<((bit)&31) & DISABLED_MASK5)) || \ - (((bit)>>5)==6 && (1UL<<((bit)&31) & DISABLED_MASK6)) || \ - (((bit)>>5)==7 && (1UL<<((bit)&31) & DISABLED_MASK7)) || \ - (((bit)>>5)==8 && (1UL<<((bit)&31) & DISABLED_MASK8)) || \ - (((bit)>>5)==9 && (1UL<<((bit)&31) & DISABLED_MASK9)) ) + ( (((bit)>>5)==0 && (1UL<<((bit)&31) & DISABLED_MASK0 )) || \ + (((bit)>>5)==1 && (1UL<<((bit)&31) & DISABLED_MASK1 )) || \ + (((bit)>>5)==2 && (1UL<<((bit)&31) & DISABLED_MASK2 )) || \ + (((bit)>>5)==3 && (1UL<<((bit)&31) & DISABLED_MASK3 )) || \ + (((bit)>>5)==4 && (1UL<<((bit)&31) & DISABLED_MASK4 )) || \ + (((bit)>>5)==5 && (1UL<<((bit)&31) & DISABLED_MASK5 )) || \ + (((bit)>>5)==6 && (1UL<<((bit)&31) & DISABLED_MASK6 )) || \ + (((bit)>>5)==7 && (1UL<<((bit)&31) & DISABLED_MASK7 )) || \ + (((bit)>>5)==8 && (1UL<<((bit)&31) & DISABLED_MASK8 )) || \ + (((bit)>>5)==9 && (1UL<<((bit)&31) & DISABLED_MASK9 )) || \ + (((bit)>>5)==10 && (1UL<<((bit)&31) & DISABLED_MASK10)) || \ + (((bit)>>5)==11 && (1UL<<((bit)&31) & DISABLED_MASK11)) || \ + (((bit)>>5)==12 && (1UL<<((bit)&31) & DISABLED_MASK12)) || \ + (((bit)>>5)==13 && (1UL<<((bit)&31) & DISABLED_MASK13)) || \ + (((bit)>>5)==13 && (1UL<<((bit)&31) & DISABLED_MASK14)) || \ + (((bit)>>5)==13 && (1UL<<((bit)&31) & DISABLED_MASK15)) || \ + (((bit)>>5)==14 && (1UL<<((bit)&31) & DISABLED_MASK16)) ) #define cpu_has(c, bit) \ (__builtin_constant_p(bit) && REQUIRED_MASK_BIT_SET(bit) ? 1 : \ |