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-rw-r--r--src/include/cpu/x86/msr.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/include/cpu/x86/msr.h b/src/include/cpu/x86/msr.h
index 26f1dcb6cf..9e7e6fd8ba 100644
--- a/src/include/cpu/x86/msr.h
+++ b/src/include/cpu/x86/msr.h
@@ -88,6 +88,8 @@
#define IA32_HWP_CAPABILITIES 0x771
#define IA32_HWP_REQUEST 0x774
#define IA32_HWP_STATUS 0x777
+#define IA32_SF_QOS_INFO 0xc87
+#define IA32_SF_WAY_COUNT_MASK 0x3f
#define IA32_PQR_ASSOC 0xc8f
/* MSR bits 33:32 encode slot number 0-3 */
#define IA32_PQR_ASSOC_MASK (1 << 0 | 1 << 1)