[PATCH] i386: i386 add Intel BTS cpufeature bit and detection (take 2)

[linux-2.6] / include / asm-i386 / cpufeature.h

diff --git a/include/asm-i386/cpufeature.h b/include/asm-i386/cpufeature.h
index 4c83e059228f35298f622ea5ac53c093ef003b99..3f92b94e0d75893e2e82e8de090cbdaff80a905f 100644 (file)
--- a/include/asm-i386/cpufeature.h
+++ b/include/asm-i386/cpufeature.h
@@ -74,6 +74,7 @@
 #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 */
 
 /* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */
 #define X86_FEATURE_XMM3       (4*32+ 0) /* Streaming SIMD Extensions-3 */
@@ -138,6 +139,7 @@
 #define cpu_has_ds             boot_cpu_has(X86_FEATURE_DS)
 #define cpu_has_pebs           boot_cpu_has(X86_FEATURE_PEBS)
 #define cpu_has_clflush                boot_cpu_has(X86_FEATURE_CLFLSH)
+#define cpu_has_bts            boot_cpu_has(X86_FEATURE_BTS)
 
 #endif /* __ASM_I386_CPUFEATURE_H */