KVM: VMX: Enable EPT feature for KVM

[linux-2.6-omap-h63xx.git] / arch / x86 / kvm / vmx.h

diff --git a/arch/x86/kvm/vmx.h b/arch/x86/kvm/vmx.h
index f97eccc754e8db5c8e25bfa28ef20a28b332da4a..79d94c610dfebf3c07f4b8ab0befd43aea83b3a7 100644 (file)
--- a/arch/x86/kvm/vmx.h
+++ b/arch/x86/kvm/vmx.h
@@ -353,6 +353,15 @@ enum vmcs_field {
 #define VMX_EPT_EXTENT_CONTEXT_BIT             (1ull << 25)
 #define VMX_EPT_EXTENT_GLOBAL_BIT              (1ull << 26)
 #define VMX_EPT_DEFAULT_GAW                    3
+#define VMX_EPT_MAX_GAW                                0x4
+#define VMX_EPT_MT_EPTE_SHIFT                  3
+#define VMX_EPT_GAW_EPTP_SHIFT                 3
+#define VMX_EPT_DEFAULT_MT                     0x6ull
+#define VMX_EPT_READABLE_MASK                  0x1ull
+#define VMX_EPT_WRITABLE_MASK                  0x2ull
+#define VMX_EPT_EXECUTABLE_MASK                        0x4ull
+#define VMX_EPT_FAKE_ACCESSED_MASK             (1ull << 62)
+#define VMX_EPT_FAKE_DIRTY_MASK                        (1ull << 63)
 
 #define VMX_EPT_IDENTITY_PAGETABLE_ADDR                0xfffbc000ul