From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by mx.groups.io with SMTP id smtpd.web12.21190.1628769444911593052 for ; Thu, 12 Aug 2021 04:57:33 -0700 Authentication-Results: mx.groups.io; dkim=missing; spf=pass (domain: intel.com, ip: 134.134.136.24, mailfrom: min.m.xu@intel.com) X-IronPort-AV: E=McAfee;i="6200,9189,10073"; a="215322144" X-IronPort-AV: E=Sophos;i="5.84,315,1620716400"; d="scan'208";a="215322144" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Aug 2021 04:57:32 -0700 X-IronPort-AV: E=Sophos;i="5.84,315,1620716400"; d="scan'208";a="517433591" Received: from mxu9-mobl1.ccr.corp.intel.com ([10.249.175.248]) by fmsmga003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Aug 2021 04:57:31 -0700 From: "Min Xu" To: devel@edk2.groups.io Cc: Min Xu , Michael D Kinney , Liming Gao , Zhiguang Liu Subject: [PATCH 04/23] MdePkg: Add Tdx.h Date: Thu, 12 Aug 2021 19:56:43 +0800 Message-Id: X-Mailer: git-send-email 2.29.2.windows.2 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Cc: Liming Gao Cc: Zhiguang Liu Signed-off-by: Min Xu --- MdePkg/Include/IndustryStandard/Tdx.h | 200 ++++++++++++++++++++++++++ 1 file changed, 200 insertions(+) create mode 100644 MdePkg/Include/IndustryStandard/Tdx.h diff --git a/MdePkg/Include/IndustryStandard/Tdx.h b/MdePkg/Include/IndustryStandard/Tdx.h new file mode 100644 index 000000000000..c50470708b56 --- /dev/null +++ b/MdePkg/Include/IndustryStandard/Tdx.h @@ -0,0 +1,200 @@ +/** @file + Intel Trust Domain Extension definitions + + Copyright (c) 2020 - 2021, Intel Corporation. All rights reserved.
+ 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 -- 2.29.2.windows.2