projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 267669ba LG |
1 | /*++\r |
| 2 | \r | |
| 3 | Copyright (c) 2006, Intel Corporation \r | |
| 4 | All rights reserved. This program and the accompanying materials \r | |
| 5 | are licensed and made available under the terms and conditions of the BSD License \r | |
| 6 | which accompanies this distribution. The full text of the license may be found at \r | |
| 7 | http://opensource.org/licenses/bsd-license.php \r | |
| 8 | \r | |
| 9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
| 10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
| 11 | \r | |
| 12 | Module Name:\r | |
| 13 | \r | |
| 14 | TcgService.h\r | |
| 15 | \r | |
| 16 | Abstract:\r | |
| 17 | \r | |
| 18 | TCG Service Protocol as defined in TCG_EFI_Protocol_1_20_Final\r | |
| 19 | \r | |
| 20 | See http://trustedcomputinggroup.org for the latest specification\r | |
| 21 | \r | |
| 22 | --*/\r | |
| 23 | \r | |
| 24 | #ifndef _TCG_SERVICE_PROTOCOL_H_\r | |
| 25 | #define _TCG_SERVICE_PROTOCOL_H_\r | |
| 26 | \r | |
| 27 | #include <Uefi/UefiTcgPlatform.h>\r | |
| 28 | \r | |
| 29 | #define EFI_TCG_PROTOCOL_GUID \\r | |
| 30 | {0xf541796d, 0xa62e, 0x4954, { 0xa7, 0x75, 0x95, 0x84, 0xf6, 0x1b, 0x9c, 0xdd } } \r | |
| 31 | \r | |
| 32 | typedef struct _EFI_TCG_PROTOCOL EFI_TCG_PROTOCOL;\r | |
| 33 | \r | |
| 34 | //\r | |
| 35 | // Set structure alignment to 1-byte\r | |
| 36 | //\r | |
| 37 | #pragma pack (push, 1)\r | |
| 38 | \r | |
| 39 | typedef struct {\r | |
| 40 | UINT8 Major;\r | |
| 41 | UINT8 Minor;\r | |
| 42 | UINT8 RevMajor;\r | |
| 43 | UINT8 RevMinor;\r | |
| 44 | } TCG_VERSION;\r | |
| 45 | \r | |
| 46 | typedef struct _TCG_EFI_BOOT_SERVICE_CAPABILITY {\r | |
| 47 | UINT8 Size; // Size of this structure\r | |
| 48 | TCG_VERSION StructureVersion; \r | |
| 49 | TCG_VERSION ProtocolSpecVersion;\r | |
| 50 | UINT8 HashAlgorithmBitmap; // Hash algorithms \r | |
| 51 | // this protocol is capable of : 01=SHA-1\r | |
| 52 | BOOLEAN TPMPresentFlag; // 00h = TPM not present\r | |
| 53 | BOOLEAN TPMDeactivatedFlag; // 01h = TPM currently deactivated\r | |
| 54 | } TCG_EFI_BOOT_SERVICE_CAPABILITY;\r | |
| 55 | \r | |
| 56 | typedef UINT32 TCG_ALGORITHM_ID;\r | |
| 57 | \r | |
| 58 | //\r | |
| 59 | // Restore original structure alignment\r | |
| 60 | //\r | |
| 61 | #pragma pack (pop)\r | |
| 62 | \r | |
| 63 | typedef\r | |
| 64 | EFI_STATUS\r | |
| 65 | (EFIAPI *EFI_TCG_STATUS_CHECK) (\r | |
| 66 | IN EFI_TCG_PROTOCOL *This,\r | |
| 67 | OUT TCG_EFI_BOOT_SERVICE_CAPABILITY\r | |
| 68 | *ProtocolCapability,\r | |
| 69 | OUT UINT32 *TCGFeatureFlags,\r | |
| 70 | OUT EFI_PHYSICAL_ADDRESS *EventLogLocation,\r | |
| 71 | OUT EFI_PHYSICAL_ADDRESS *EventLogLastEntry\r | |
| 72 | );\r | |
| 73 | \r | |
| 74 | typedef\r | |
| 75 | EFI_STATUS\r | |
| 76 | (EFIAPI *EFI_TCG_HASH_ALL) (\r | |
| 77 | IN EFI_TCG_PROTOCOL *This,\r | |
| 78 | IN UINT8 *HashData,\r | |
| 79 | IN UINT64 HashDataLen,\r | |
| 80 | IN TCG_ALGORITHM_ID AlgorithmId,\r | |
| 81 | IN OUT UINT64 *HashedDataLen,\r | |
| 82 | IN OUT UINT8 **HashedDataResult\r | |
| 83 | );\r | |
| 84 | \r | |
| 85 | typedef\r | |
| 86 | EFI_STATUS\r | |
| 87 | (EFIAPI *EFI_TCG_LOG_EVENT) (\r | |
| 88 | IN EFI_TCG_PROTOCOL *This,\r | |
| 89 | IN TCG_PCR_EVENT *TCGLogData,\r | |
| 90 | IN OUT UINT32 *EventNumber,\r | |
| 91 | IN UINT32 Flags\r | |
| 92 | );\r | |
| 93 | \r | |
| 94 | typedef\r | |
| 95 | EFI_STATUS\r | |
| 96 | (EFIAPI *EFI_TCG_PASS_THROUGH_TO_TPM) (\r | |
| 97 | IN EFI_TCG_PROTOCOL *This,\r | |
| 98 | IN UINT32 TpmInputParamterBlockSize,\r | |
| 99 | IN UINT8 *TpmInputParamterBlock,\r | |
| 100 | IN UINT32 TpmOutputParameterBlockSize,\r | |
| 101 | IN UINT8 *TpmOutputParameterBlock\r | |
| 102 | );\r | |
| 103 | \r | |
| 104 | typedef\r | |
| 105 | EFI_STATUS\r | |
| 106 | (EFIAPI *EFI_TCG_HASH_LOG_EXTEND_EVENT) (\r | |
| 107 | IN EFI_TCG_PROTOCOL *This,\r | |
| 108 | IN UINT8 *HashData,\r | |
| 109 | IN UINT64 HashDataLen,\r | |
| 110 | IN TCG_ALGORITHM_ID AlgorithmId,\r | |
| 111 | IN OUT TCG_PCR_EVENT *TCGLogData,\r | |
| 112 | IN OUT UINT32 *EventNumber,\r | |
| 113 | OUT EFI_PHYSICAL_ADDRESS *EventLogLastEntry\r | |
| 114 | );\r | |
| 115 | \r | |
| 116 | typedef struct _EFI_TCG_PROTOCOL {\r | |
| 117 | EFI_TCG_STATUS_CHECK StatusCheck;\r | |
| 118 | EFI_TCG_HASH_ALL HashAll;\r | |
| 119 | EFI_TCG_LOG_EVENT LogEvent;\r | |
| 120 | EFI_TCG_PASS_THROUGH_TO_TPM PassThroughToTpm;\r | |
| 121 | EFI_TCG_HASH_LOG_EXTEND_EVENT HashLogExtendEvent;\r | |
| 122 | } EFI_TCG_PROTOCOL;\r | |
| 123 | \r | |
| 124 | extern EFI_GUID gEfiTcgProtocolGuid;\r | |
| 125 | \r | |
| 126 | #endif\r |