1 files changed, 15 insertions, 2 deletions

diff --git a/include/asm-x86_64/msr.h b/include/asm-x86_64/msr.h
index 207fed998a0b..3227bc93d69b 100644
--- a/include/asm-x86_64/msr.h
+++ b/include/asm-x86_64/msr.h
@@ -169,8 +169,8 @@ static inline unsigned int cpuid_edx(unsigned int op)
 #define MSR_LSTAR 0xc0000082            /* long mode SYSCALL target */
 #define MSR_CSTAR 0xc0000083            /* compatibility mode SYSCALL target */
 #define MSR_SYSCALL_MASK 0xc0000084     /* EFLAGS mask for syscall */
-#define MSR_FS_BASE 0xc0000100          /* 64bit GS base */
-#define MSR_GS_BASE 0xc0000101          /* 64bit FS base */
+#define MSR_FS_BASE 0xc0000100          /* 64bit FS base */
+#define MSR_GS_BASE 0xc0000101          /* 64bit GS base */
 #define MSR_KERNEL_GS_BASE  0xc0000102  /* SwapGS GS shadow (or USER_GS from kernel) */ 
 /* EFER bits: */ 
 #define _EFER_SCE 0  /* SYSCALL/SYSRET */
@@ -211,6 +211,10 @@ static inline unsigned int cpuid_edx(unsigned int op)
 #define MSR_IA32_LASTINTFROMIP     0x1dd
 #define MSR_IA32_LASTINTTOIP       0x1de
 
+#define MSR_IA32_PEBS_ENABLE            0x3f1
+#define MSR_IA32_DS_AREA                0x600
+#define MSR_IA32_PERF_CAPABILITIES      0x345
+
 #define MSR_MTRRfix64K_00000    0x250
 #define MSR_MTRRfix16K_80000    0x258
 #define MSR_MTRRfix16K_A0000    0x259
@@ -411,4 +415,13 @@ static inline unsigned int cpuid_edx(unsigned int op)
 #define MSR_P4_U2L_ESCR0                0x3b0
 #define MSR_P4_U2L_ESCR1                0x3b1
 
+/* Intel Core-based CPU performance counters */
+#define MSR_CORE_PERF_FIXED_CTR0        0x309
+#define MSR_CORE_PERF_FIXED_CTR1        0x30a
+#define MSR_CORE_PERF_FIXED_CTR2        0x30b
+#define MSR_CORE_PERF_FIXED_CTR_CTRL    0x38d
+#define MSR_CORE_PERF_GLOBAL_STATUS     0x38e
+#define MSR_CORE_PERF_GLOBAL_CTRL       0x38f
+#define MSR_CORE_PERF_GLOBAL_OVF_CTRL   0x390
+
 #endif