summaryrefslogtreecommitdiff
path: root/arch/x86/include/asm/vmx.h
diff options
context:
space:
mode:
authorMarcelo Tosatti <mtosatti@redhat.com>2009-06-11 12:07:40 -0300
committerAvi Kivity <avi@redhat.com>2009-09-10 08:32:55 +0300
commite799794e02a368f79c3fae26aabaaadd0b7466ce (patch)
treef76f49415559a8c81f8bc98566d4e9f0f2856b91 /arch/x86/include/asm/vmx.h
parent71db602322b1197e7951655c46339324b6208bf9 (diff)
KVM: VMX: more MSR_IA32_VMX_EPT_VPID_CAP capability bits
Required for EPT misconfiguration handler. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/include/asm/vmx.h')
-rw-r--r--arch/x86/include/asm/vmx.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h
index e7927a639d69..272514c2d456 100644
--- a/arch/x86/include/asm/vmx.h
+++ b/arch/x86/include/asm/vmx.h
@@ -352,9 +352,16 @@ enum vmcs_field {
#define VMX_EPT_EXTENT_INDIVIDUAL_ADDR 0
#define VMX_EPT_EXTENT_CONTEXT 1
#define VMX_EPT_EXTENT_GLOBAL 2
+
+#define VMX_EPT_EXECUTE_ONLY_BIT (1ull)
+#define VMX_EPT_PAGE_WALK_4_BIT (1ull << 6)
+#define VMX_EPTP_UC_BIT (1ull << 8)
+#define VMX_EPTP_WB_BIT (1ull << 14)
+#define VMX_EPT_2MB_PAGE_BIT (1ull << 16)
#define VMX_EPT_EXTENT_INDIVIDUAL_BIT (1ull << 24)
#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