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KVM: VMX: Add EPT A/D bits definitions

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Signed-off-by: Haitao Shan <haitao.shan@intel.com>
Signed-off-by: Xudong Hao <xudong.hao@intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Xudong Hao 2012-05-28 19:33:34 +08:00 committed by Avi Kivity
parent c1a7b32a14
commit aaf07bc291
1 changed files with 4 additions and 0 deletions
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4
arch/x86/include/asm/vmx.h
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@ -404,6 +404,7 @@ enum vmcs_field {
#define VMX_EPTP_WB_BIT (1ull << 14)
#define VMX_EPT_2MB_PAGE_BIT (1ull << 16)
#define VMX_EPT_1GB_PAGE_BIT (1ull << 17)
#define VMX_EPT_AD_BIT (1ull << 21)
#define VMX_EPT_EXTENT_INDIVIDUAL_BIT (1ull << 24)
#define VMX_EPT_EXTENT_CONTEXT_BIT (1ull << 25)
#define VMX_EPT_EXTENT_GLOBAL_BIT (1ull << 26)
@ -415,11 +416,14 @@ enum vmcs_field {
#define VMX_EPT_MAX_GAW 0x4
#define VMX_EPT_MT_EPTE_SHIFT 3
#define VMX_EPT_GAW_EPTP_SHIFT 3
#define VMX_EPT_AD_ENABLE_BIT (1ull << 6)
#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_IPAT_BIT (1ull << 6)
#define VMX_EPT_ACCESS_BIT (1ull << 8)
#define VMX_EPT_DIRTY_BIT (1ull << 9)
#define VMX_EPT_IDENTITY_PAGETABLE_ADDR 0xfffbc000ul