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| author | Min Xu <min.m.xu@intel.com> | 2021-07-16 16:24:05 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2022-04-02 08:15:12 +0000 |
| commit | 3f0c788a5f65ebee41e95feb52b6e77052119aaa (patch) | |
| tree | dfd4e74232ffc4cb2747cdb280a376bf89fb683a /MdePkg | |
| parent | b328bb54c6e5510bc687302e4b717694bd441891 (diff) | |
| download | edk2-3f0c788a5f65ebee41e95feb52b6e77052119aaa.zip edk2-3f0c788a5f65ebee41e95feb52b6e77052119aaa.tar.gz edk2-3f0c788a5f65ebee41e95feb52b6e77052119aaa.tar.bz2 | |
MdePkg: Add Tdx.h
RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429
Tdx.h includes the Intel Trust Domain Extension definitions.
Detailed information can be found in below document:
https://software.intel.com/content/dam/develop/external/us/en/
documents/tdx-module-1eas-v0.85.039.pdf
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Min Xu <min.m.xu@intel.com>
Diffstat (limited to 'MdePkg')
| -rw-r--r-- | MdePkg/Include/IndustryStandard/Tdx.h | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/MdePkg/Include/IndustryStandard/Tdx.h b/MdePkg/Include/IndustryStandard/Tdx.h new file mode 100644 index 0000000..81df136 --- /dev/null +++ b/MdePkg/Include/IndustryStandard/Tdx.h @@ -0,0 +1,203 @@ +/** @file
+ Intel Trust Domain Extension definitions
+ Detailed information is in below document:
+ https://software.intel.com/content/dam/develop/external/us/en/documents
+ /tdx-module-1eas-v0.85.039.pdf
+
+ Copyright (c) 2020 - 2021, Intel Corporation. All rights reserved.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef MDE_PKG_TDX_H_
+#define MDE_PKG_TDX_H_
+
+#define EXIT_REASON_EXTERNAL_INTERRUPT 1
+#define EXIT_REASON_TRIPLE_FAULT 2
+
+#define EXIT_REASON_PENDING_INTERRUPT 7
+#define EXIT_REASON_NMI_WINDOW 8
+#define EXIT_REASON_TASK_SWITCH 9
+#define EXIT_REASON_CPUID 10
+#define EXIT_REASON_HLT 12
+#define EXIT_REASON_INVD 13
+#define EXIT_REASON_INVLPG 14
+#define EXIT_REASON_RDPMC 15
+#define EXIT_REASON_RDTSC 16
+#define EXIT_REASON_VMCALL 18
+#define EXIT_REASON_VMCLEAR 19
+#define EXIT_REASON_VMLAUNCH 20
+#define EXIT_REASON_VMPTRLD 21
+#define EXIT_REASON_VMPTRST 22
+#define EXIT_REASON_VMREAD 23
+#define EXIT_REASON_VMRESUME 24
+#define EXIT_REASON_VMWRITE 25
+#define EXIT_REASON_VMOFF 26
+#define EXIT_REASON_VMON 27
+#define EXIT_REASON_CR_ACCESS 28
+#define EXIT_REASON_DR_ACCESS 29
+#define EXIT_REASON_IO_INSTRUCTION 30
+#define EXIT_REASON_MSR_READ 31
+#define EXIT_REASON_MSR_WRITE 32
+#define EXIT_REASON_INVALID_STATE 33
+#define EXIT_REASON_MSR_LOAD_FAIL 34
+#define EXIT_REASON_MWAIT_INSTRUCTION 36
+#define EXIT_REASON_MONITOR_TRAP_FLAG 37
+#define EXIT_REASON_MONITOR_INSTRUCTION 39
+#define EXIT_REASON_PAUSE_INSTRUCTION 40
+#define EXIT_REASON_MCE_DURING_VMENTRY 41
+#define EXIT_REASON_TPR_BELOW_THRESHOLD 43
+#define EXIT_REASON_APIC_ACCESS 44
+#define EXIT_REASON_EOI_INDUCED 45
+#define EXIT_REASON_GDTR_IDTR 46
+#define EXIT_REASON_LDTR_TR 47
+#define EXIT_REASON_EPT_VIOLATION 48
+#define EXIT_REASON_EPT_MISCONFIG 49
+#define EXIT_REASON_INVEPT 50
+#define EXIT_REASON_RDTSCP 51
+#define EXIT_REASON_PREEMPTION_TIMER 52
+#define EXIT_REASON_INVVPID 53
+#define EXIT_REASON_WBINVD 54
+#define EXIT_REASON_XSETBV 55
+#define EXIT_REASON_APIC_WRITE 56
+#define EXIT_REASON_RDRAND 57
+#define EXIT_REASON_INVPCID 58
+#define EXIT_REASON_VMFUNC 59
+#define EXIT_REASON_ENCLS 60
+#define EXIT_REASON_RDSEED 61
+#define EXIT_REASON_PML_FULL 62
+#define EXIT_REASON_XSAVES 63
+#define EXIT_REASON_XRSTORS 64
+
+// TDCALL API Function Completion Status Codes
+#define TDX_EXIT_REASON_SUCCESS 0x0000000000000000
+#define TDX_EXIT_REASON_PAGE_ALREADY_ACCEPTED 0x00000B0A00000000
+#define TDX_EXIT_REASON_PAGE_SIZE_MISMATCH 0xC0000B0B00000000
+#define TDX_EXIT_REASON_OPERAND_INVALID 0xC000010000000000
+#define TDX_EXIT_REASON_OPERAND_BUSY 0x8000020000000000
+
+// TDCALL [TDG.MEM.PAGE.ACCEPT] page size
+#define TDCALL_ACCEPT_PAGE_SIZE_4K 0
+#define TDCALL_ACCEPT_PAGE_SIZE_2M 1
+#define TDCALL_ACCEPT_PAGE_SIZE_1G 2
+
+#define TDCALL_TDVMCALL 0
+#define TDCALL_TDINFO 1
+#define TDCALL_TDEXTENDRTMR 2
+#define TDCALL_TDGETVEINFO 3
+#define TDCALL_TDREPORT 4
+#define TDCALL_TDSETCPUIDVE 5
+#define TDCALL_TDACCEPTPAGE 6
+
+#define TDVMCALL_CPUID 0x0000a
+#define TDVMCALL_HALT 0x0000c
+#define TDVMCALL_IO 0x0001e
+#define TDVMCALL_RDMSR 0x0001f
+#define TDVMCALL_WRMSR 0x00020
+#define TDVMCALL_MMIO 0x00030
+#define TDVMCALL_PCONFIG 0x00041
+
+#define TDVMCALL_GET_TDVMCALL_INFO 0x10000
+#define TDVMCALL_MAPGPA 0x10001
+#define TDVMCALL_GET_QUOTE 0x10002
+#define TDVMCALL_REPORT_FATAL_ERR 0x10003
+#define TDVMCALL_SETUP_EVENT_NOTIFY 0x10004
+
+#pragma pack(1)
+typedef struct {
+ UINT64 Data[6];
+} TDCALL_GENERIC_RETURN_DATA;
+
+typedef struct {
+ UINT64 Gpaw;
+ UINT64 Attributes;
+ UINT32 MaxVcpus;
+ UINT32 NumVcpus;
+ UINT64 Resv[3];
+} TDCALL_INFO_RETURN_DATA;
+
+typedef union {
+ UINT64 Val;
+ struct {
+ UINT32 Size : 3;
+ UINT32 Direction : 1;
+ UINT32 String : 1;
+ UINT32 Rep : 1;
+ UINT32 Encoding : 1;
+ UINT32 Resv : 9;
+ UINT32 Port : 16;
+ UINT32 Resv2;
+ } Io;
+} VMX_EXIT_QUALIFICATION;
+
+typedef struct {
+ UINT32 ExitReason;
+ UINT32 Resv;
+ VMX_EXIT_QUALIFICATION ExitQualification;
+ UINT64 GuestLA;
+ UINT64 GuestPA;
+ UINT32 ExitInstructionLength;
+ UINT32 ExitInstructionInfo;
+ UINT32 Resv1;
+} TDCALL_VEINFO_RETURN_DATA;
+
+typedef union {
+ TDCALL_GENERIC_RETURN_DATA Generic;
+ TDCALL_INFO_RETURN_DATA TdInfo;
+ TDCALL_VEINFO_RETURN_DATA VeInfo;
+} TD_RETURN_DATA;
+
+/* data structure used in TDREPORT_STRUCT */
+typedef struct {
+ UINT8 Type;
+ UINT8 Subtype;
+ UINT8 Version;
+ UINT8 Rsvd;
+} TD_REPORT_TYPE;
+
+typedef struct {
+ TD_REPORT_TYPE ReportType;
+ UINT8 Rsvd1[12];
+ UINT8 CpuSvn[16];
+ UINT8 TeeTcbInfoHash[48];
+ UINT8 TeeInfoHash[48];
+ UINT8 ReportData[64];
+ UINT8 Rsvd2[32];
+ UINT8 Mac[32];
+} REPORTMACSTRUCT;
+
+typedef struct {
+ UINT8 Seam[2];
+ UINT8 Rsvd[14];
+} TEE_TCB_SVN;
+
+typedef struct {
+ UINT8 Valid[8];
+ TEE_TCB_SVN TeeTcbSvn;
+ UINT8 Mrseam[48];
+ UINT8 Mrsignerseam[48];
+ UINT8 Attributes[8];
+ UINT8 Rsvd[111];
+} TEE_TCB_INFO;
+
+typedef struct {
+ UINT8 Attributes[8];
+ UINT8 Xfam[8];
+ UINT8 Mrtd[48];
+ UINT8 Mrconfigid[48];
+ UINT8 Mrowner[48];
+ UINT8 Mrownerconfig[48];
+ UINT8 Rtmrs[4][48];
+ UINT8 Rsvd[112];
+} TDINFO;
+
+typedef struct {
+ REPORTMACSTRUCT ReportMacStruct;
+ TEE_TCB_INFO TeeTcbInfo;
+ UINT8 Rsvd[17];
+ TDINFO Tdinfo;
+} TDREPORT_STRUCT;
+
+#pragma pack()
+
+#endif
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