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-rw-r--r--target-i386/cpu.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/target-i386/cpu.h b/target-i386/cpu.h
index f1715b2e97..0a4f1d7c7f 100644
--- a/target-i386/cpu.h
+++ b/target-i386/cpu.h
@@ -251,6 +251,11 @@
#define MSR_IA32_APICBASE_ENABLE (1<<11)
#define MSR_IA32_APICBASE_BASE (0xfffff<<12)
+#define MSR_MTRRcap 0xfe
+#define MSR_MTRRcap_VCNT 8
+#define MSR_MTRRcap_FIXRANGE_SUPPORT (1 << 8)
+#define MSR_MTRRcap_WC_SUPPORTED (1 << 10)
+
#define MSR_IA32_SYSENTER_CS 0x174
#define MSR_IA32_SYSENTER_ESP 0x175
#define MSR_IA32_SYSENTER_EIP 0x176