1 files changed, 18 insertions, 0 deletions

diff --git a/arch/x86/include/uapi/asm/msr-index.h b/arch/x86/include/uapi/asm/msr-index.h
index 3ce079136c11..1a4eae695ca8 100644
--- a/arch/x86/include/uapi/asm/msr-index.h
+++ b/arch/x86/include/uapi/asm/msr-index.h
@@ -74,6 +74,24 @@
 #define MSR_IA32_PERF_CAPABILITIES      0x00000345
 #define MSR_PEBS_LD_LAT_THRESHOLD       0x000003f6
 
+#define MSR_IA32_RTIT_CTL               0x00000570
+#define RTIT_CTL_TRACEEN                BIT(0)
+#define RTIT_CTL_OS                     BIT(2)
+#define RTIT_CTL_USR                    BIT(3)
+#define RTIT_CTL_CR3EN                  BIT(7)
+#define RTIT_CTL_TOPA                   BIT(8)
+#define RTIT_CTL_TSC_EN                 BIT(10)
+#define RTIT_CTL_DISRETC                BIT(11)
+#define RTIT_CTL_BRANCH_EN              BIT(13)
+#define MSR_IA32_RTIT_STATUS            0x00000571
+#define RTIT_STATUS_CONTEXTEN           BIT(1)
+#define RTIT_STATUS_TRIGGEREN           BIT(2)
+#define RTIT_STATUS_ERROR               BIT(4)
+#define RTIT_STATUS_STOPPED             BIT(5)
+#define MSR_IA32_RTIT_CR3_MATCH         0x00000572
+#define MSR_IA32_RTIT_OUTPUT_BASE       0x00000560
+#define MSR_IA32_RTIT_OUTPUT_MASK       0x00000561
+
 #define MSR_MTRRfix64K_00000            0x00000250
 #define MSR_MTRRfix16K_80000            0x00000258
 #define MSR_MTRRfix16K_A0000            0x00000259