From: Fenghua Yu Date: Thu, 29 May 2014 18:12:29 +0000 (-0700) Subject: x86/cpufeature.h: Reformat x86 feature macros X-Git-Tag: v5.15~17409^2~18 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=446fd806f5408b623fa51f3aa084e56844563779;p=platform%2Fkernel%2Flinux-starfive.git x86/cpufeature.h: Reformat x86 feature macros In each X86 feature macro definition, add one space in front of the word number which is a one-digit number currently. The purpose of reformatting the macros is to align one-digit and two-digit word numbers. Signed-off-by: Fenghua Yu Link: http://lkml.kernel.org/r/1401387164-43416-2-git-send-email-fenghua.yu@intel.com Signed-off-by: H. Peter Anvin --- diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h index e265ff9..2837b92 100644 --- a/arch/x86/include/asm/cpufeature.h +++ b/arch/x86/include/asm/cpufeature.h @@ -18,213 +18,213 @@ */ /* Intel-defined CPU features, CPUID level 0x00000001 (edx), word 0 */ -#define X86_FEATURE_FPU (0*32+ 0) /* Onboard FPU */ -#define X86_FEATURE_VME (0*32+ 1) /* Virtual Mode Extensions */ -#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 */ -#define X86_FEATURE_PAE (0*32+ 6) /* Physical Address Extensions */ -#define X86_FEATURE_MCE (0*32+ 7) /* Machine Check Exception */ -#define X86_FEATURE_CX8 (0*32+ 8) /* CMPXCHG8 instruction */ -#define X86_FEATURE_APIC (0*32+ 9) /* Onboard APIC */ -#define X86_FEATURE_SEP (0*32+11) /* SYSENTER/SYSEXIT */ -#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 instructions */ +#define X86_FEATURE_FPU ( 0*32+ 0) /* Onboard FPU */ +#define X86_FEATURE_VME ( 0*32+ 1) /* Virtual Mode Extensions */ +#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 */ +#define X86_FEATURE_PAE ( 0*32+ 6) /* Physical Address Extensions */ +#define X86_FEATURE_MCE ( 0*32+ 7) /* Machine Check Exception */ +#define X86_FEATURE_CX8 ( 0*32+ 8) /* CMPXCHG8 instruction */ +#define X86_FEATURE_APIC ( 0*32+ 9) /* Onboard APIC */ +#define X86_FEATURE_SEP ( 0*32+11) /* SYSENTER/SYSEXIT */ +#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 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_CLFLUSH (0*32+19) /* 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 */ -#define X86_FEATURE_FXSR (0*32+24) /* FXSAVE/FXRSTOR, CR4.OSFXSR */ -#define X86_FEATURE_XMM (0*32+25) /* "sse" */ -#define X86_FEATURE_XMM2 (0*32+26) /* "sse2" */ -#define X86_FEATURE_SELFSNOOP (0*32+27) /* "ss" CPU self snoop */ -#define X86_FEATURE_HT (0*32+28) /* Hyper-Threading */ -#define X86_FEATURE_ACC (0*32+29) /* "tm" Automatic clock control */ -#define X86_FEATURE_IA64 (0*32+30) /* IA-64 processor */ -#define X86_FEATURE_PBE (0*32+31) /* Pending Break Enable */ +#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_CLFLUSH ( 0*32+19) /* 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 */ +#define X86_FEATURE_FXSR ( 0*32+24) /* FXSAVE/FXRSTOR, CR4.OSFXSR */ +#define X86_FEATURE_XMM ( 0*32+25) /* "sse" */ +#define X86_FEATURE_XMM2 ( 0*32+26) /* "sse2" */ +#define X86_FEATURE_SELFSNOOP ( 0*32+27) /* "ss" CPU self snoop */ +#define X86_FEATURE_HT ( 0*32+28) /* Hyper-Threading */ +#define X86_FEATURE_ACC ( 0*32+29) /* "tm" Automatic clock control */ +#define X86_FEATURE_IA64 ( 0*32+30) /* IA-64 processor */ +#define X86_FEATURE_PBE ( 0*32+31) /* Pending Break Enable */ /* AMD-defined CPU features, CPUID level 0x80000001, word 1 */ /* Don't duplicate feature flags which are redundant with Intel! */ -#define X86_FEATURE_SYSCALL (1*32+11) /* SYSCALL/SYSRET */ -#define X86_FEATURE_MP (1*32+19) /* MP Capable. */ -#define X86_FEATURE_NX (1*32+20) /* Execute Disable */ -#define X86_FEATURE_MMXEXT (1*32+22) /* AMD MMX extensions */ -#define X86_FEATURE_FXSR_OPT (1*32+25) /* FXSAVE/FXRSTOR optimizations */ -#define X86_FEATURE_GBPAGES (1*32+26) /* "pdpe1gb" GB pages */ -#define X86_FEATURE_RDTSCP (1*32+27) /* RDTSCP */ -#define X86_FEATURE_LM (1*32+29) /* Long Mode (x86-64) */ -#define X86_FEATURE_3DNOWEXT (1*32+30) /* AMD 3DNow! extensions */ -#define X86_FEATURE_3DNOW (1*32+31) /* 3DNow! */ +#define X86_FEATURE_SYSCALL ( 1*32+11) /* SYSCALL/SYSRET */ +#define X86_FEATURE_MP ( 1*32+19) /* MP Capable. */ +#define X86_FEATURE_NX ( 1*32+20) /* Execute Disable */ +#define X86_FEATURE_MMXEXT ( 1*32+22) /* AMD MMX extensions */ +#define X86_FEATURE_FXSR_OPT ( 1*32+25) /* FXSAVE/FXRSTOR optimizations */ +#define X86_FEATURE_GBPAGES ( 1*32+26) /* "pdpe1gb" GB pages */ +#define X86_FEATURE_RDTSCP ( 1*32+27) /* RDTSCP */ +#define X86_FEATURE_LM ( 1*32+29) /* Long Mode (x86-64) */ +#define X86_FEATURE_3DNOWEXT ( 1*32+30) /* AMD 3DNow! extensions */ +#define X86_FEATURE_3DNOW ( 1*32+31) /* 3DNow! */ /* Transmeta-defined CPU features, CPUID level 0x80860001, word 2 */ -#define X86_FEATURE_RECOVERY (2*32+ 0) /* CPU in recovery mode */ -#define X86_FEATURE_LONGRUN (2*32+ 1) /* Longrun power control */ -#define X86_FEATURE_LRTI (2*32+ 3) /* LongRun table interface */ +#define X86_FEATURE_RECOVERY ( 2*32+ 0) /* CPU in recovery mode */ +#define X86_FEATURE_LONGRUN ( 2*32+ 1) /* Longrun power control */ +#define X86_FEATURE_LRTI ( 2*32+ 3) /* LongRun table interface */ /* Other features, Linux-defined mapping, word 3 */ /* This range is used for feature bits which conflict or are synthesized */ -#define X86_FEATURE_CXMMX (3*32+ 0) /* Cyrix MMX extensions */ -#define X86_FEATURE_K6_MTRR (3*32+ 1) /* AMD K6 nonstandard MTRRs */ -#define X86_FEATURE_CYRIX_ARR (3*32+ 2) /* Cyrix ARRs (= MTRRs) */ -#define X86_FEATURE_CENTAUR_MCR (3*32+ 3) /* Centaur MCRs (= MTRRs) */ +#define X86_FEATURE_CXMMX ( 3*32+ 0) /* Cyrix MMX extensions */ +#define X86_FEATURE_K6_MTRR ( 3*32+ 1) /* AMD K6 nonstandard MTRRs */ +#define X86_FEATURE_CYRIX_ARR ( 3*32+ 2) /* Cyrix ARRs (= MTRRs) */ +#define X86_FEATURE_CENTAUR_MCR ( 3*32+ 3) /* Centaur MCRs (= MTRRs) */ /* cpu types for specific tunings: */ -#define X86_FEATURE_K8 (3*32+ 4) /* "" Opteron, Athlon64 */ -#define X86_FEATURE_K7 (3*32+ 5) /* "" Athlon */ -#define X86_FEATURE_P3 (3*32+ 6) /* "" P3 */ -#define X86_FEATURE_P4 (3*32+ 7) /* "" P4 */ -#define X86_FEATURE_CONSTANT_TSC (3*32+ 8) /* TSC ticks at a constant rate */ -#define X86_FEATURE_UP (3*32+ 9) /* smp kernel running on up */ -#define X86_FEATURE_FXSAVE_LEAK (3*32+10) /* "" FXSAVE leaks FOP/FIP/FOP */ -#define X86_FEATURE_ARCH_PERFMON (3*32+11) /* Intel Architectural PerfMon */ -#define X86_FEATURE_PEBS (3*32+12) /* Precise-Event Based Sampling */ -#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 */ -#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 */ -#define X86_FEATURE_NOPL (3*32+20) /* The NOPL (0F 1F) instructions */ -#define X86_FEATURE_ALWAYS (3*32+21) /* "" Always-present feature */ -#define X86_FEATURE_XTOPOLOGY (3*32+22) /* cpu topology enum extensions */ -#define X86_FEATURE_TSC_RELIABLE (3*32+23) /* TSC is known to be reliable */ -#define X86_FEATURE_NONSTOP_TSC (3*32+24) /* TSC does not stop in C states */ -#define X86_FEATURE_CLFLUSH_MONITOR (3*32+25) /* "" clflush reqd with monitor */ -#define X86_FEATURE_EXTD_APICID (3*32+26) /* has extended APICID (8 bits) */ -#define X86_FEATURE_AMD_DCM (3*32+27) /* multi-node processor */ -#define X86_FEATURE_APERFMPERF (3*32+28) /* APERFMPERF */ -#define X86_FEATURE_EAGER_FPU (3*32+29) /* "eagerfpu" Non lazy FPU restore */ -#define X86_FEATURE_NONSTOP_TSC_S3 (3*32+30) /* TSC doesn't stop in S3 state */ +#define X86_FEATURE_K8 ( 3*32+ 4) /* "" Opteron, Athlon64 */ +#define X86_FEATURE_K7 ( 3*32+ 5) /* "" Athlon */ +#define X86_FEATURE_P3 ( 3*32+ 6) /* "" P3 */ +#define X86_FEATURE_P4 ( 3*32+ 7) /* "" P4 */ +#define X86_FEATURE_CONSTANT_TSC ( 3*32+ 8) /* TSC ticks at a constant rate */ +#define X86_FEATURE_UP ( 3*32+ 9) /* smp kernel running on up */ +#define X86_FEATURE_FXSAVE_LEAK ( 3*32+10) /* "" FXSAVE leaks FOP/FIP/FOP */ +#define X86_FEATURE_ARCH_PERFMON ( 3*32+11) /* Intel Architectural PerfMon */ +#define X86_FEATURE_PEBS ( 3*32+12) /* Precise-Event Based Sampling */ +#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 */ +#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 */ +#define X86_FEATURE_NOPL ( 3*32+20) /* The NOPL (0F 1F) instructions */ +#define X86_FEATURE_ALWAYS ( 3*32+21) /* "" Always-present feature */ +#define X86_FEATURE_XTOPOLOGY ( 3*32+22) /* cpu topology enum extensions */ +#define X86_FEATURE_TSC_RELIABLE ( 3*32+23) /* TSC is known to be reliable */ +#define X86_FEATURE_NONSTOP_TSC ( 3*32+24) /* TSC does not stop in C states */ +#define X86_FEATURE_CLFLUSH_MONITOR ( 3*32+25) /* "" clflush reqd with monitor */ +#define X86_FEATURE_EXTD_APICID ( 3*32+26) /* has extended APICID (8 bits) */ +#define X86_FEATURE_AMD_DCM ( 3*32+27) /* multi-node processor */ +#define X86_FEATURE_APERFMPERF ( 3*32+28) /* APERFMPERF */ +#define X86_FEATURE_EAGER_FPU ( 3*32+29) /* "eagerfpu" Non lazy FPU restore */ +#define X86_FEATURE_NONSTOP_TSC_S3 ( 3*32+30) /* TSC doesn't stop in S3 state */ /* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */ -#define X86_FEATURE_XMM3 (4*32+ 0) /* "pni" SSE-3 */ -#define X86_FEATURE_PCLMULQDQ (4*32+ 1) /* PCLMULQDQ instruction */ -#define X86_FEATURE_DTES64 (4*32+ 2) /* 64-bit Debug Store */ -#define X86_FEATURE_MWAIT (4*32+ 3) /* "monitor" Monitor/Mwait support */ -#define X86_FEATURE_DSCPL (4*32+ 4) /* "ds_cpl" CPL Qual. Debug Store */ -#define X86_FEATURE_VMX (4*32+ 5) /* Hardware virtualization */ -#define X86_FEATURE_SMX (4*32+ 6) /* Safer mode */ -#define X86_FEATURE_EST (4*32+ 7) /* Enhanced SpeedStep */ -#define X86_FEATURE_TM2 (4*32+ 8) /* Thermal Monitor 2 */ -#define X86_FEATURE_SSSE3 (4*32+ 9) /* Supplemental SSE-3 */ -#define X86_FEATURE_CID (4*32+10) /* Context ID */ -#define X86_FEATURE_FMA (4*32+12) /* Fused multiply-add */ -#define X86_FEATURE_CX16 (4*32+13) /* CMPXCHG16B */ -#define X86_FEATURE_XTPR (4*32+14) /* Send Task Priority Messages */ -#define X86_FEATURE_PDCM (4*32+15) /* Performance Capabilities */ -#define X86_FEATURE_PCID (4*32+17) /* Process Context Identifiers */ -#define X86_FEATURE_DCA (4*32+18) /* Direct Cache Access */ -#define X86_FEATURE_XMM4_1 (4*32+19) /* "sse4_1" SSE-4.1 */ -#define X86_FEATURE_XMM4_2 (4*32+20) /* "sse4_2" SSE-4.2 */ -#define X86_FEATURE_X2APIC (4*32+21) /* x2APIC */ -#define X86_FEATURE_MOVBE (4*32+22) /* MOVBE instruction */ -#define X86_FEATURE_POPCNT (4*32+23) /* POPCNT instruction */ -#define X86_FEATURE_TSC_DEADLINE_TIMER (4*32+24) /* Tsc deadline timer */ -#define X86_FEATURE_AES (4*32+25) /* AES instructions */ -#define X86_FEATURE_XSAVE (4*32+26) /* XSAVE/XRSTOR/XSETBV/XGETBV */ -#define X86_FEATURE_OSXSAVE (4*32+27) /* "" XSAVE enabled in the OS */ -#define X86_FEATURE_AVX (4*32+28) /* Advanced Vector Extensions */ -#define X86_FEATURE_F16C (4*32+29) /* 16-bit fp conversions */ -#define X86_FEATURE_RDRAND (4*32+30) /* The RDRAND instruction */ -#define X86_FEATURE_HYPERVISOR (4*32+31) /* Running on a hypervisor */ +#define X86_FEATURE_XMM3 ( 4*32+ 0) /* "pni" SSE-3 */ +#define X86_FEATURE_PCLMULQDQ ( 4*32+ 1) /* PCLMULQDQ instruction */ +#define X86_FEATURE_DTES64 ( 4*32+ 2) /* 64-bit Debug Store */ +#define X86_FEATURE_MWAIT ( 4*32+ 3) /* "monitor" Monitor/Mwait support */ +#define X86_FEATURE_DSCPL ( 4*32+ 4) /* "ds_cpl" CPL Qual. Debug Store */ +#define X86_FEATURE_VMX ( 4*32+ 5) /* Hardware virtualization */ +#define X86_FEATURE_SMX ( 4*32+ 6) /* Safer mode */ +#define X86_FEATURE_EST ( 4*32+ 7) /* Enhanced SpeedStep */ +#define X86_FEATURE_TM2 ( 4*32+ 8) /* Thermal Monitor 2 */ +#define X86_FEATURE_SSSE3 ( 4*32+ 9) /* Supplemental SSE-3 */ +#define X86_FEATURE_CID ( 4*32+10) /* Context ID */ +#define X86_FEATURE_FMA ( 4*32+12) /* Fused multiply-add */ +#define X86_FEATURE_CX16 ( 4*32+13) /* CMPXCHG16B */ +#define X86_FEATURE_XTPR ( 4*32+14) /* Send Task Priority Messages */ +#define X86_FEATURE_PDCM ( 4*32+15) /* Performance Capabilities */ +#define X86_FEATURE_PCID ( 4*32+17) /* Process Context Identifiers */ +#define X86_FEATURE_DCA ( 4*32+18) /* Direct Cache Access */ +#define X86_FEATURE_XMM4_1 ( 4*32+19) /* "sse4_1" SSE-4.1 */ +#define X86_FEATURE_XMM4_2 ( 4*32+20) /* "sse4_2" SSE-4.2 */ +#define X86_FEATURE_X2APIC ( 4*32+21) /* x2APIC */ +#define X86_FEATURE_MOVBE ( 4*32+22) /* MOVBE instruction */ +#define X86_FEATURE_POPCNT ( 4*32+23) /* POPCNT instruction */ +#define X86_FEATURE_TSC_DEADLINE_TIMER ( 4*32+24) /* Tsc deadline timer */ +#define X86_FEATURE_AES ( 4*32+25) /* AES instructions */ +#define X86_FEATURE_XSAVE ( 4*32+26) /* XSAVE/XRSTOR/XSETBV/XGETBV */ +#define X86_FEATURE_OSXSAVE ( 4*32+27) /* "" XSAVE enabled in the OS */ +#define X86_FEATURE_AVX ( 4*32+28) /* Advanced Vector Extensions */ +#define X86_FEATURE_F16C ( 4*32+29) /* 16-bit fp conversions */ +#define X86_FEATURE_RDRAND ( 4*32+30) /* The RDRAND instruction */ +#define X86_FEATURE_HYPERVISOR ( 4*32+31) /* Running on a hypervisor */ /* VIA/Cyrix/Centaur-defined CPU features, CPUID level 0xC0000001, word 5 */ -#define X86_FEATURE_XSTORE (5*32+ 2) /* "rng" RNG present (xstore) */ -#define X86_FEATURE_XSTORE_EN (5*32+ 3) /* "rng_en" RNG enabled */ -#define X86_FEATURE_XCRYPT (5*32+ 6) /* "ace" on-CPU crypto (xcrypt) */ -#define X86_FEATURE_XCRYPT_EN (5*32+ 7) /* "ace_en" on-CPU crypto enabled */ -#define X86_FEATURE_ACE2 (5*32+ 8) /* Advanced Cryptography Engine v2 */ -#define X86_FEATURE_ACE2_EN (5*32+ 9) /* ACE v2 enabled */ -#define X86_FEATURE_PHE (5*32+10) /* PadLock Hash Engine */ -#define X86_FEATURE_PHE_EN (5*32+11) /* PHE enabled */ -#define X86_FEATURE_PMM (5*32+12) /* PadLock Montgomery Multiplier */ -#define X86_FEATURE_PMM_EN (5*32+13) /* PMM enabled */ +#define X86_FEATURE_XSTORE ( 5*32+ 2) /* "rng" RNG present (xstore) */ +#define X86_FEATURE_XSTORE_EN ( 5*32+ 3) /* "rng_en" RNG enabled */ +#define X86_FEATURE_XCRYPT ( 5*32+ 6) /* "ace" on-CPU crypto (xcrypt) */ +#define X86_FEATURE_XCRYPT_EN ( 5*32+ 7) /* "ace_en" on-CPU crypto enabled */ +#define X86_FEATURE_ACE2 ( 5*32+ 8) /* Advanced Cryptography Engine v2 */ +#define X86_FEATURE_ACE2_EN ( 5*32+ 9) /* ACE v2 enabled */ +#define X86_FEATURE_PHE ( 5*32+10) /* PadLock Hash Engine */ +#define X86_FEATURE_PHE_EN ( 5*32+11) /* PHE enabled */ +#define X86_FEATURE_PMM ( 5*32+12) /* PadLock Montgomery Multiplier */ +#define X86_FEATURE_PMM_EN ( 5*32+13) /* PMM enabled */ /* More extended AMD flags: CPUID level 0x80000001, ecx, word 6 */ -#define X86_FEATURE_LAHF_LM (6*32+ 0) /* LAHF/SAHF in long mode */ -#define X86_FEATURE_CMP_LEGACY (6*32+ 1) /* If yes HyperThreading not valid */ -#define X86_FEATURE_SVM (6*32+ 2) /* Secure virtual machine */ -#define X86_FEATURE_EXTAPIC (6*32+ 3) /* Extended APIC space */ -#define X86_FEATURE_CR8_LEGACY (6*32+ 4) /* CR8 in 32-bit mode */ -#define X86_FEATURE_ABM (6*32+ 5) /* Advanced bit manipulation */ -#define X86_FEATURE_SSE4A (6*32+ 6) /* SSE-4A */ -#define X86_FEATURE_MISALIGNSSE (6*32+ 7) /* Misaligned SSE mode */ -#define X86_FEATURE_3DNOWPREFETCH (6*32+ 8) /* 3DNow prefetch instructions */ -#define X86_FEATURE_OSVW (6*32+ 9) /* OS Visible Workaround */ -#define X86_FEATURE_IBS (6*32+10) /* Instruction Based Sampling */ -#define X86_FEATURE_XOP (6*32+11) /* extended AVX instructions */ -#define X86_FEATURE_SKINIT (6*32+12) /* SKINIT/STGI instructions */ -#define X86_FEATURE_WDT (6*32+13) /* Watchdog timer */ -#define X86_FEATURE_LWP (6*32+15) /* Light Weight Profiling */ -#define X86_FEATURE_FMA4 (6*32+16) /* 4 operands MAC instructions */ -#define X86_FEATURE_TCE (6*32+17) /* translation cache extension */ -#define X86_FEATURE_NODEID_MSR (6*32+19) /* NodeId MSR */ -#define X86_FEATURE_TBM (6*32+21) /* trailing bit manipulations */ -#define X86_FEATURE_TOPOEXT (6*32+22) /* topology extensions CPUID leafs */ -#define X86_FEATURE_PERFCTR_CORE (6*32+23) /* core performance counter extensions */ -#define X86_FEATURE_PERFCTR_NB (6*32+24) /* NB performance counter extensions */ -#define X86_FEATURE_PERFCTR_L2 (6*32+28) /* L2 performance counter extensions */ +#define X86_FEATURE_LAHF_LM ( 6*32+ 0) /* LAHF/SAHF in long mode */ +#define X86_FEATURE_CMP_LEGACY ( 6*32+ 1) /* If yes HyperThreading not valid */ +#define X86_FEATURE_SVM ( 6*32+ 2) /* Secure virtual machine */ +#define X86_FEATURE_EXTAPIC ( 6*32+ 3) /* Extended APIC space */ +#define X86_FEATURE_CR8_LEGACY ( 6*32+ 4) /* CR8 in 32-bit mode */ +#define X86_FEATURE_ABM ( 6*32+ 5) /* Advanced bit manipulation */ +#define X86_FEATURE_SSE4A ( 6*32+ 6) /* SSE-4A */ +#define X86_FEATURE_MISALIGNSSE ( 6*32+ 7) /* Misaligned SSE mode */ +#define X86_FEATURE_3DNOWPREFETCH ( 6*32+ 8) /* 3DNow prefetch instructions */ +#define X86_FEATURE_OSVW ( 6*32+ 9) /* OS Visible Workaround */ +#define X86_FEATURE_IBS ( 6*32+10) /* Instruction Based Sampling */ +#define X86_FEATURE_XOP ( 6*32+11) /* extended AVX instructions */ +#define X86_FEATURE_SKINIT ( 6*32+12) /* SKINIT/STGI instructions */ +#define X86_FEATURE_WDT ( 6*32+13) /* Watchdog timer */ +#define X86_FEATURE_LWP ( 6*32+15) /* Light Weight Profiling */ +#define X86_FEATURE_FMA4 ( 6*32+16) /* 4 operands MAC instructions */ +#define X86_FEATURE_TCE ( 6*32+17) /* translation cache extension */ +#define X86_FEATURE_NODEID_MSR ( 6*32+19) /* NodeId MSR */ +#define X86_FEATURE_TBM ( 6*32+21) /* trailing bit manipulations */ +#define X86_FEATURE_TOPOEXT ( 6*32+22) /* topology extensions CPUID leafs */ +#define X86_FEATURE_PERFCTR_CORE ( 6*32+23) /* core performance counter extensions */ +#define X86_FEATURE_PERFCTR_NB ( 6*32+24) /* NB performance counter extensions */ +#define X86_FEATURE_PERFCTR_L2 ( 6*32+28) /* L2 performance counter extensions */ /* * Auxiliary flags: Linux defined - For features scattered in various * CPUID levels like 0x6, 0xA etc, word 7 */ -#define X86_FEATURE_IDA (7*32+ 0) /* Intel Dynamic Acceleration */ -#define X86_FEATURE_ARAT (7*32+ 1) /* Always Running APIC Timer */ -#define X86_FEATURE_CPB (7*32+ 2) /* AMD Core Performance Boost */ -#define X86_FEATURE_EPB (7*32+ 3) /* IA32_ENERGY_PERF_BIAS support */ -#define X86_FEATURE_XSAVEOPT (7*32+ 4) /* Optimized Xsave */ -#define X86_FEATURE_PLN (7*32+ 5) /* Intel Power Limit Notification */ -#define X86_FEATURE_PTS (7*32+ 6) /* Intel Package Thermal Status */ -#define X86_FEATURE_DTHERM (7*32+ 7) /* Digital Thermal Sensor */ -#define X86_FEATURE_HW_PSTATE (7*32+ 8) /* AMD HW-PState */ -#define X86_FEATURE_PROC_FEEDBACK (7*32+ 9) /* AMD ProcFeedbackInterface */ +#define X86_FEATURE_IDA ( 7*32+ 0) /* Intel Dynamic Acceleration */ +#define X86_FEATURE_ARAT ( 7*32+ 1) /* Always Running APIC Timer */ +#define X86_FEATURE_CPB ( 7*32+ 2) /* AMD Core Performance Boost */ +#define X86_FEATURE_EPB ( 7*32+ 3) /* IA32_ENERGY_PERF_BIAS support */ +#define X86_FEATURE_XSAVEOPT ( 7*32+ 4) /* Optimized Xsave */ +#define X86_FEATURE_PLN ( 7*32+ 5) /* Intel Power Limit Notification */ +#define X86_FEATURE_PTS ( 7*32+ 6) /* Intel Package Thermal Status */ +#define X86_FEATURE_DTHERM ( 7*32+ 7) /* Digital Thermal Sensor */ +#define X86_FEATURE_HW_PSTATE ( 7*32+ 8) /* AMD HW-PState */ +#define X86_FEATURE_PROC_FEEDBACK ( 7*32+ 9) /* AMD ProcFeedbackInterface */ /* Virtualization flags: Linux defined, word 8 */ -#define X86_FEATURE_TPR_SHADOW (8*32+ 0) /* Intel TPR Shadow */ -#define X86_FEATURE_VNMI (8*32+ 1) /* Intel Virtual NMI */ -#define X86_FEATURE_FLEXPRIORITY (8*32+ 2) /* Intel FlexPriority */ -#define X86_FEATURE_EPT (8*32+ 3) /* Intel Extended Page Table */ -#define X86_FEATURE_VPID (8*32+ 4) /* Intel Virtual Processor ID */ -#define X86_FEATURE_NPT (8*32+ 5) /* AMD Nested Page Table support */ -#define X86_FEATURE_LBRV (8*32+ 6) /* AMD LBR Virtualization support */ -#define X86_FEATURE_SVML (8*32+ 7) /* "svm_lock" AMD SVM locking MSR */ -#define X86_FEATURE_NRIPS (8*32+ 8) /* "nrip_save" AMD SVM next_rip save */ -#define X86_FEATURE_TSCRATEMSR (8*32+ 9) /* "tsc_scale" AMD TSC scaling support */ -#define X86_FEATURE_VMCBCLEAN (8*32+10) /* "vmcb_clean" AMD VMCB clean bits support */ -#define X86_FEATURE_FLUSHBYASID (8*32+11) /* AMD flush-by-ASID support */ -#define X86_FEATURE_DECODEASSISTS (8*32+12) /* AMD Decode Assists support */ -#define X86_FEATURE_PAUSEFILTER (8*32+13) /* AMD filtered pause intercept */ -#define X86_FEATURE_PFTHRESHOLD (8*32+14) /* AMD pause filter threshold */ +#define X86_FEATURE_TPR_SHADOW ( 8*32+ 0) /* Intel TPR Shadow */ +#define X86_FEATURE_VNMI ( 8*32+ 1) /* Intel Virtual NMI */ +#define X86_FEATURE_FLEXPRIORITY ( 8*32+ 2) /* Intel FlexPriority */ +#define X86_FEATURE_EPT ( 8*32+ 3) /* Intel Extended Page Table */ +#define X86_FEATURE_VPID ( 8*32+ 4) /* Intel Virtual Processor ID */ +#define X86_FEATURE_NPT ( 8*32+ 5) /* AMD Nested Page Table support */ +#define X86_FEATURE_LBRV ( 8*32+ 6) /* AMD LBR Virtualization support */ +#define X86_FEATURE_SVML ( 8*32+ 7) /* "svm_lock" AMD SVM locking MSR */ +#define X86_FEATURE_NRIPS ( 8*32+ 8) /* "nrip_save" AMD SVM next_rip save */ +#define X86_FEATURE_TSCRATEMSR ( 8*32+ 9) /* "tsc_scale" AMD TSC scaling support */ +#define X86_FEATURE_VMCBCLEAN ( 8*32+10) /* "vmcb_clean" AMD VMCB clean bits support */ +#define X86_FEATURE_FLUSHBYASID ( 8*32+11) /* AMD flush-by-ASID support */ +#define X86_FEATURE_DECODEASSISTS ( 8*32+12) /* AMD Decode Assists support */ +#define X86_FEATURE_PAUSEFILTER ( 8*32+13) /* AMD filtered pause intercept */ +#define X86_FEATURE_PFTHRESHOLD ( 8*32+14) /* AMD pause filter threshold */ /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */ -#define X86_FEATURE_FSGSBASE (9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/ -#define X86_FEATURE_TSC_ADJUST (9*32+ 1) /* TSC adjustment MSR 0x3b */ -#define X86_FEATURE_BMI1 (9*32+ 3) /* 1st group bit manipulation extensions */ -#define X86_FEATURE_HLE (9*32+ 4) /* Hardware Lock Elision */ -#define X86_FEATURE_AVX2 (9*32+ 5) /* AVX2 instructions */ -#define X86_FEATURE_SMEP (9*32+ 7) /* Supervisor Mode Execution Protection */ -#define X86_FEATURE_BMI2 (9*32+ 8) /* 2nd group bit manipulation extensions */ -#define X86_FEATURE_ERMS (9*32+ 9) /* Enhanced REP MOVSB/STOSB */ -#define X86_FEATURE_INVPCID (9*32+10) /* Invalidate Processor Context ID */ -#define X86_FEATURE_RTM (9*32+11) /* Restricted Transactional Memory */ -#define X86_FEATURE_MPX (9*32+14) /* Memory Protection Extension */ -#define X86_FEATURE_AVX512F (9*32+16) /* AVX-512 Foundation */ -#define X86_FEATURE_RDSEED (9*32+18) /* The RDSEED instruction */ -#define X86_FEATURE_ADX (9*32+19) /* The ADCX and ADOX instructions */ -#define X86_FEATURE_SMAP (9*32+20) /* Supervisor Mode Access Prevention */ -#define X86_FEATURE_CLFLUSHOPT (9*32+23) /* CLFLUSHOPT instruction */ -#define X86_FEATURE_AVX512PF (9*32+26) /* AVX-512 Prefetch */ -#define X86_FEATURE_AVX512ER (9*32+27) /* AVX-512 Exponential and Reciprocal */ -#define X86_FEATURE_AVX512CD (9*32+28) /* AVX-512 Conflict Detection */ +#define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/ +#define X86_FEATURE_TSC_ADJUST ( 9*32+ 1) /* TSC adjustment MSR 0x3b */ +#define X86_FEATURE_BMI1 ( 9*32+ 3) /* 1st group bit manipulation extensions */ +#define X86_FEATURE_HLE ( 9*32+ 4) /* Hardware Lock Elision */ +#define X86_FEATURE_AVX2 ( 9*32+ 5) /* AVX2 instructions */ +#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Protection */ +#define X86_FEATURE_BMI2 ( 9*32+ 8) /* 2nd group bit manipulation extensions */ +#define X86_FEATURE_ERMS ( 9*32+ 9) /* Enhanced REP MOVSB/STOSB */ +#define X86_FEATURE_INVPCID ( 9*32+10) /* Invalidate Processor Context ID */ +#define X86_FEATURE_RTM ( 9*32+11) /* Restricted Transactional Memory */ +#define X86_FEATURE_MPX ( 9*32+14) /* Memory Protection Extension */ +#define X86_FEATURE_AVX512F ( 9*32+16) /* AVX-512 Foundation */ +#define X86_FEATURE_RDSEED ( 9*32+18) /* The RDSEED instruction */ +#define X86_FEATURE_ADX ( 9*32+19) /* The ADCX and ADOX instructions */ +#define X86_FEATURE_SMAP ( 9*32+20) /* Supervisor Mode Access Prevention */ +#define X86_FEATURE_CLFLUSHOPT ( 9*32+23) /* CLFLUSHOPT instruction */ +#define X86_FEATURE_AVX512PF ( 9*32+26) /* AVX-512 Prefetch */ +#define X86_FEATURE_AVX512ER ( 9*32+27) /* AVX-512 Exponential and Reciprocal */ +#define X86_FEATURE_AVX512CD ( 9*32+28) /* AVX-512 Conflict Detection */ /* * BUG word(s)