1 files changed, 5 insertions, 0 deletions

diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
index f4e505f286bc..ec41fc16c167 100644
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -81,6 +81,11 @@
 #define MSR_IA32_MC0_ADDR               0x00000402
 #define MSR_IA32_MC0_MISC               0x00000403
 
+/* These are consecutive and not in the normal 4er MCE bank block */
+#define MSR_IA32_MC0_CTL2               0x00000280
+#define CMCI_EN                 (1ULL << 30)
+#define CMCI_THRESHOLD_MASK             0xffffULL
+
 #define MSR_P6_PERFCTR0                 0x000000c1
 #define MSR_P6_PERFCTR1                 0x000000c2
 #define MSR_P6_EVNTSEL0                 0x00000186