#include <linux/bitops.h>
-#define NCAPINTS 6 /* Currently we have 6 32-bit words worth of info */
+#define NCAPINTS 7 /* N 32-bit words worth of info */
/* Intel-defined CPU features, CPUID level 0x00000001 (edx), word 0 */
#define X86_FEATURE_FPU (0*32+ 0) /* Onboard FPU */
/* 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_LM (1*32+29) /* Long Mode (x86-64) */
#define X86_FEATURE_3DNOWEXT (1*32+30) /* AMD 3DNow! extensions */
#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 */
/* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */
-#define X86_FEATURE_EST (4*32+ 7) /* Enhanced SpeedStep */
+#define X86_FEATURE_XMM3 (4*32+ 0) /* Streaming SIMD Extensions-3 */
#define X86_FEATURE_MWAIT (4*32+ 3) /* Monitor/Mwait support */
-
+#define X86_FEATURE_DSCPL (4*32+ 4) /* CPL Qualified Debug Store */
+#define X86_FEATURE_EST (4*32+ 7) /* Enhanced SpeedStep */
+#define X86_FEATURE_TM2 (4*32+ 8) /* Thermal Monitor 2 */
+#define X86_FEATURE_CID (4*32+10) /* Context ID */
+#define X86_FEATURE_CX16 (4*32+13) /* CMPXCHG16B */
+#define X86_FEATURE_XTPR (4*32+14) /* Send Task Priority Messages */
/* VIA/Cyrix/Centaur-defined CPU features, CPUID level 0xC0000001, word 5 */
#define X86_FEATURE_XSTORE (5*32+ 2) /* on-CPU RNG present (xstore insn) */
#define X86_FEATURE_XCRYPT (5*32+ 6) /* on-CPU crypto (xcrypt insn) */
#define X86_FEATURE_XCRYPT_EN (5*32+ 7) /* on-CPU crypto 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 cpu_has(c, bit) test_bit(bit, (c)->x86_capability)
#define boot_cpu_has(bit) test_bit(bit, boot_cpu_data.x86_capability)
#define cpu_has_tsc boot_cpu_has(X86_FEATURE_TSC)
#define cpu_has_pae boot_cpu_has(X86_FEATURE_PAE)
#define cpu_has_pge boot_cpu_has(X86_FEATURE_PGE)
-#define cpu_has_sse2 boot_cpu_has(X86_FEATURE_XMM2)
#define cpu_has_apic boot_cpu_has(X86_FEATURE_APIC)
#define cpu_has_sep boot_cpu_has(X86_FEATURE_SEP)
#define cpu_has_mtrr boot_cpu_has(X86_FEATURE_MTRR)
#define cpu_has_mmx boot_cpu_has(X86_FEATURE_MMX)
#define cpu_has_fxsr boot_cpu_has(X86_FEATURE_FXSR)
#define cpu_has_xmm boot_cpu_has(X86_FEATURE_XMM)
+#define cpu_has_xmm2 boot_cpu_has(X86_FEATURE_XMM2)
+#define cpu_has_xmm3 boot_cpu_has(X86_FEATURE_XMM3)
#define cpu_has_ht boot_cpu_has(X86_FEATURE_HT)
#define cpu_has_mp boot_cpu_has(X86_FEATURE_MP)
+#define cpu_has_nx boot_cpu_has(X86_FEATURE_NX)
#define cpu_has_k6_mtrr boot_cpu_has(X86_FEATURE_K6_MTRR)
#define cpu_has_cyrix_arr boot_cpu_has(X86_FEATURE_CYRIX_ARR)
#define cpu_has_centaur_mcr boot_cpu_has(X86_FEATURE_CENTAUR_MCR)
#define cpu_has_xstore boot_cpu_has(X86_FEATURE_XSTORE)
+#define cpu_has_xstore_enabled boot_cpu_has(X86_FEATURE_XSTORE_EN)
#define cpu_has_xcrypt boot_cpu_has(X86_FEATURE_XCRYPT)
+#define cpu_has_xcrypt_enabled boot_cpu_has(X86_FEATURE_XCRYPT_EN)
#endif /* __ASM_I386_CPUFEATURE_H */
git://git.onelab.eu / linux-2.6.git / blobdiff