Jonathan Zhang | 6d27778 | 2020-06-09 17:56:53 -0700 | [diff] [blame] | 1 | /** @file |
| 2 | TCG EFI Platform Definition in TCG_EFI_Platform_1_20_Final and |
| 3 | TCG PC Client Platform Firmware Profile Specification, Revision 1.05 |
| 4 | |
| 5 | Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR> |
| 6 | SPDX-License-Identifier: BSD-2-Clause-Patent |
| 7 | |
| 8 | **/ |
| 9 | |
| 10 | #ifndef __UEFI_TCG_PLATFORM_H__ |
| 11 | #define __UEFI_TCG_PLATFORM_H__ |
| 12 | |
| 13 | #include <IndustryStandard/Tpm12.h> |
| 14 | #include <IndustryStandard/Tpm20.h> |
| 15 | #include <Uefi.h> |
| 16 | |
| 17 | // |
| 18 | // Standard event types |
| 19 | // |
| 20 | #define EV_PREBOOT_CERT ((TCG_EVENTTYPE) 0x00000000) |
| 21 | #define EV_POST_CODE ((TCG_EVENTTYPE) 0x00000001) |
| 22 | #define EV_NO_ACTION ((TCG_EVENTTYPE) 0x00000003) |
| 23 | #define EV_SEPARATOR ((TCG_EVENTTYPE) 0x00000004) |
| 24 | #define EV_ACTION ((TCG_EVENTTYPE) 0x00000005) |
| 25 | #define EV_EVENT_TAG ((TCG_EVENTTYPE) 0x00000006) |
| 26 | #define EV_S_CRTM_CONTENTS ((TCG_EVENTTYPE) 0x00000007) |
| 27 | #define EV_S_CRTM_VERSION ((TCG_EVENTTYPE) 0x00000008) |
| 28 | #define EV_CPU_MICROCODE ((TCG_EVENTTYPE) 0x00000009) |
| 29 | #define EV_PLATFORM_CONFIG_FLAGS ((TCG_EVENTTYPE) 0x0000000A) |
| 30 | #define EV_TABLE_OF_DEVICES ((TCG_EVENTTYPE) 0x0000000B) |
| 31 | #define EV_COMPACT_HASH ((TCG_EVENTTYPE) 0x0000000C) |
| 32 | #define EV_NONHOST_CODE ((TCG_EVENTTYPE) 0x0000000F) |
| 33 | #define EV_NONHOST_CONFIG ((TCG_EVENTTYPE) 0x00000010) |
| 34 | #define EV_NONHOST_INFO ((TCG_EVENTTYPE) 0x00000011) |
| 35 | #define EV_OMIT_BOOT_DEVICE_EVENTS ((TCG_EVENTTYPE) 0x00000012) |
| 36 | |
| 37 | // |
| 38 | // EFI specific event types |
| 39 | // |
| 40 | #define EV_EFI_EVENT_BASE ((TCG_EVENTTYPE) 0x80000000) |
| 41 | #define EV_EFI_VARIABLE_DRIVER_CONFIG (EV_EFI_EVENT_BASE + 1) |
| 42 | #define EV_EFI_VARIABLE_BOOT (EV_EFI_EVENT_BASE + 2) |
| 43 | #define EV_EFI_BOOT_SERVICES_APPLICATION (EV_EFI_EVENT_BASE + 3) |
| 44 | #define EV_EFI_BOOT_SERVICES_DRIVER (EV_EFI_EVENT_BASE + 4) |
| 45 | #define EV_EFI_RUNTIME_SERVICES_DRIVER (EV_EFI_EVENT_BASE + 5) |
| 46 | #define EV_EFI_GPT_EVENT (EV_EFI_EVENT_BASE + 6) |
| 47 | #define EV_EFI_ACTION (EV_EFI_EVENT_BASE + 7) |
| 48 | #define EV_EFI_PLATFORM_FIRMWARE_BLOB (EV_EFI_EVENT_BASE + 8) |
| 49 | #define EV_EFI_HANDOFF_TABLES (EV_EFI_EVENT_BASE + 9) |
| 50 | #define EV_EFI_PLATFORM_FIRMWARE_BLOB2 (EV_EFI_EVENT_BASE + 0xA) |
| 51 | #define EV_EFI_HANDOFF_TABLES2 (EV_EFI_EVENT_BASE + 0xB) |
| 52 | #define EV_EFI_HCRTM_EVENT (EV_EFI_EVENT_BASE + 0x10) |
| 53 | #define EV_EFI_VARIABLE_AUTHORITY (EV_EFI_EVENT_BASE + 0xE0) |
| 54 | #define EV_EFI_SPDM_FIRMWARE_BLOB (EV_EFI_EVENT_BASE + 0xE1) |
| 55 | #define EV_EFI_SPDM_FIRMWARE_CONFIG (EV_EFI_EVENT_BASE + 0xE2) |
| 56 | |
| 57 | #define EFI_CALLING_EFI_APPLICATION \ |
| 58 | "Calling EFI Application from Boot Option" |
| 59 | #define EFI_RETURNING_FROM_EFI_APPLICATION \ |
| 60 | "Returning from EFI Application from Boot Option" |
| 61 | #define EFI_EXIT_BOOT_SERVICES_INVOCATION \ |
| 62 | "Exit Boot Services Invocation" |
| 63 | #define EFI_EXIT_BOOT_SERVICES_FAILED \ |
| 64 | "Exit Boot Services Returned with Failure" |
| 65 | #define EFI_EXIT_BOOT_SERVICES_SUCCEEDED \ |
| 66 | "Exit Boot Services Returned with Success" |
| 67 | |
| 68 | |
| 69 | #define EV_POSTCODE_INFO_POST_CODE "POST CODE" |
| 70 | #define POST_CODE_STR_LEN (sizeof(EV_POSTCODE_INFO_POST_CODE) - 1) |
| 71 | |
| 72 | #define EV_POSTCODE_INFO_SMM_CODE "SMM CODE" |
| 73 | #define SMM_CODE_STR_LEN (sizeof(EV_POSTCODE_INFO_SMM_CODE) - 1) |
| 74 | |
| 75 | #define EV_POSTCODE_INFO_ACPI_DATA "ACPI DATA" |
| 76 | #define ACPI_DATA_LEN (sizeof(EV_POSTCODE_INFO_ACPI_DATA) - 1) |
| 77 | |
| 78 | #define EV_POSTCODE_INFO_BIS_CODE "BIS CODE" |
| 79 | #define BIS_CODE_LEN (sizeof(EV_POSTCODE_INFO_BIS_CODE) - 1) |
| 80 | |
| 81 | #define EV_POSTCODE_INFO_UEFI_PI "UEFI PI" |
| 82 | #define UEFI_PI_LEN (sizeof(EV_POSTCODE_INFO_UEFI_PI) - 1) |
| 83 | |
| 84 | #define EV_POSTCODE_INFO_OPROM "Embedded Option ROM" |
| 85 | #define OPROM_LEN (sizeof(EV_POSTCODE_INFO_OPROM) - 1) |
| 86 | |
| 87 | #define EV_POSTCODE_INFO_EMBEDDED_UEFI_DRIVER "Embedded UEFI Driver" |
| 88 | #define EMBEDDED_UEFI_DRIVER_LEN (sizeof(EV_POSTCODE_INFO_EMBEDDED_UEFI_DRIVER) - 1) |
| 89 | |
| 90 | #define FIRMWARE_DEBUGGER_EVENT_STRING "UEFI Debug Mode" |
| 91 | #define FIRMWARE_DEBUGGER_EVENT_STRING_LEN (sizeof(FIRMWARE_DEBUGGER_EVENT_STRING) - 1) |
| 92 | |
| 93 | // |
| 94 | // Set structure alignment to 1-byte |
| 95 | // |
| 96 | #pragma pack (1) |
| 97 | |
| 98 | typedef UINT32 TCG_EVENTTYPE; |
| 99 | typedef TPM_PCRINDEX TCG_PCRINDEX; |
| 100 | typedef TPM_DIGEST TCG_DIGEST; |
| 101 | /// |
| 102 | /// Event Log Entry Structure Definition |
| 103 | /// |
| 104 | typedef struct tdTCG_PCR_EVENT { |
| 105 | TCG_PCRINDEX PCRIndex; ///< PCRIndex event extended to |
| 106 | TCG_EVENTTYPE EventType; ///< TCG EFI event type |
| 107 | TCG_DIGEST Digest; ///< Value extended into PCRIndex |
| 108 | UINT32 EventSize; ///< Size of the event data |
| 109 | UINT8 Event[1]; ///< The event data |
| 110 | } TCG_PCR_EVENT; |
| 111 | |
| 112 | #define TSS_EVENT_DATA_MAX_SIZE 256 |
| 113 | |
| 114 | /// |
| 115 | /// TCG_PCR_EVENT_HDR |
| 116 | /// |
| 117 | typedef struct tdTCG_PCR_EVENT_HDR { |
| 118 | TCG_PCRINDEX PCRIndex; |
| 119 | TCG_EVENTTYPE EventType; |
| 120 | TCG_DIGEST Digest; |
| 121 | UINT32 EventSize; |
| 122 | } TCG_PCR_EVENT_HDR; |
| 123 | |
| 124 | /// |
| 125 | /// EFI_PLATFORM_FIRMWARE_BLOB |
| 126 | /// |
| 127 | /// BlobLength should be of type UINTN but we use UINT64 here |
| 128 | /// because PEI is 32-bit while DXE is 64-bit on x64 platforms |
| 129 | /// |
| 130 | typedef struct tdEFI_PLATFORM_FIRMWARE_BLOB { |
| 131 | EFI_PHYSICAL_ADDRESS BlobBase; |
| 132 | UINT64 BlobLength; |
| 133 | } EFI_PLATFORM_FIRMWARE_BLOB; |
| 134 | |
| 135 | /// |
| 136 | /// UEFI_PLATFORM_FIRMWARE_BLOB |
| 137 | /// |
| 138 | /// This structure is used in EV_EFI_PLATFORM_FIRMWARE_BLOB |
| 139 | /// event to facilitate the measurement of firmware volume. |
| 140 | /// |
| 141 | typedef struct tdUEFI_PLATFORM_FIRMWARE_BLOB { |
| 142 | EFI_PHYSICAL_ADDRESS BlobBase; |
| 143 | UINT64 BlobLength; |
| 144 | } UEFI_PLATFORM_FIRMWARE_BLOB; |
| 145 | |
| 146 | /// |
| 147 | /// UEFI_PLATFORM_FIRMWARE_BLOB2 |
| 148 | /// |
| 149 | /// This structure is used in EV_EFI_PLATFORM_FIRMWARE_BLOB2 |
| 150 | /// event to facilitate the measurement of firmware volume. |
| 151 | /// |
| 152 | typedef struct tdUEFI_PLATFORM_FIRMWARE_BLOB2 { |
| 153 | UINT8 BlobDescriptionSize; |
| 154 | //UINT8 BlobDescription[BlobDescriptionSize]; |
| 155 | //EFI_PHYSICAL_ADDRESS BlobBase; |
| 156 | //UINT64 BlobLength; |
| 157 | } UEFI_PLATFORM_FIRMWARE_BLOB2; |
| 158 | |
| 159 | /// |
| 160 | /// EFI_IMAGE_LOAD_EVENT |
| 161 | /// |
| 162 | /// This structure is used in EV_EFI_BOOT_SERVICES_APPLICATION, |
| 163 | /// EV_EFI_BOOT_SERVICES_DRIVER and EV_EFI_RUNTIME_SERVICES_DRIVER |
| 164 | /// |
| 165 | typedef struct tdEFI_IMAGE_LOAD_EVENT { |
| 166 | EFI_PHYSICAL_ADDRESS ImageLocationInMemory; |
| 167 | UINTN ImageLengthInMemory; |
| 168 | UINTN ImageLinkTimeAddress; |
| 169 | UINTN LengthOfDevicePath; |
| 170 | EFI_DEVICE_PATH_PROTOCOL DevicePath[1]; |
| 171 | } EFI_IMAGE_LOAD_EVENT; |
| 172 | |
| 173 | /// |
| 174 | /// UEFI_IMAGE_LOAD_EVENT |
| 175 | /// |
| 176 | /// This structure is used in EV_EFI_BOOT_SERVICES_APPLICATION, |
| 177 | /// EV_EFI_BOOT_SERVICES_DRIVER and EV_EFI_RUNTIME_SERVICES_DRIVER |
| 178 | /// |
| 179 | typedef struct tdUEFI_IMAGE_LOAD_EVENT { |
| 180 | EFI_PHYSICAL_ADDRESS ImageLocationInMemory; |
| 181 | UINT64 ImageLengthInMemory; |
| 182 | UINT64 ImageLinkTimeAddress; |
| 183 | UINT64 LengthOfDevicePath; |
| 184 | EFI_DEVICE_PATH_PROTOCOL DevicePath[1]; |
| 185 | } UEFI_IMAGE_LOAD_EVENT; |
| 186 | |
| 187 | /// |
| 188 | /// EFI_HANDOFF_TABLE_POINTERS |
| 189 | /// |
| 190 | /// This structure is used in EV_EFI_HANDOFF_TABLES event to facilitate |
| 191 | /// the measurement of given configuration tables. |
| 192 | /// |
| 193 | typedef struct tdEFI_HANDOFF_TABLE_POINTERS { |
| 194 | UINTN NumberOfTables; |
| 195 | EFI_CONFIGURATION_TABLE TableEntry[1]; |
| 196 | } EFI_HANDOFF_TABLE_POINTERS; |
| 197 | |
| 198 | /// |
| 199 | /// UEFI_HANDOFF_TABLE_POINTERS |
| 200 | /// |
| 201 | /// This structure is used in EV_EFI_HANDOFF_TABLES event to facilitate |
| 202 | /// the measurement of given configuration tables. |
| 203 | /// |
| 204 | typedef struct tdUEFI_HANDOFF_TABLE_POINTERS { |
| 205 | UINT64 NumberOfTables; |
| 206 | EFI_CONFIGURATION_TABLE TableEntry[1]; |
| 207 | } UEFI_HANDOFF_TABLE_POINTERS; |
| 208 | |
| 209 | /// |
| 210 | /// UEFI_HANDOFF_TABLE_POINTERS2 |
| 211 | /// |
| 212 | /// This structure is used in EV_EFI_HANDOFF_TABLES2 event to facilitate |
| 213 | /// the measurement of given configuration tables. |
| 214 | /// |
| 215 | typedef struct tdUEFI_HANDOFF_TABLE_POINTERS2 { |
| 216 | UINT8 TableDescriptionSize; |
| 217 | //UINT8 TableDescription[TableDescriptionSize]; |
| 218 | //UINT64 NumberOfTables; |
| 219 | //EFI_CONFIGURATION_TABLE TableEntry[1]; |
| 220 | } UEFI_HANDOFF_TABLE_POINTERS2; |
| 221 | |
| 222 | /// |
| 223 | /// EFI_VARIABLE_DATA |
| 224 | /// |
| 225 | /// This structure serves as the header for measuring variables. The name of the |
| 226 | /// variable (in Unicode format) should immediately follow, then the variable |
| 227 | /// data. |
| 228 | /// This is defined in TCG EFI Platform Spec for TPM1.1 or 1.2 V1.22 |
| 229 | /// |
| 230 | typedef struct tdEFI_VARIABLE_DATA { |
| 231 | EFI_GUID VariableName; |
| 232 | UINTN UnicodeNameLength; |
| 233 | UINTN VariableDataLength; |
| 234 | CHAR16 UnicodeName[1]; |
| 235 | INT8 VariableData[1]; ///< Driver or platform-specific data |
| 236 | } EFI_VARIABLE_DATA; |
| 237 | |
| 238 | /// |
| 239 | /// UEFI_VARIABLE_DATA |
| 240 | /// |
| 241 | /// This structure serves as the header for measuring variables. The name of the |
| 242 | /// variable (in Unicode format) should immediately follow, then the variable |
| 243 | /// data. |
| 244 | /// This is defined in TCG PC Client Firmware Profile Spec 00.21 |
| 245 | /// |
| 246 | typedef struct tdUEFI_VARIABLE_DATA { |
| 247 | EFI_GUID VariableName; |
| 248 | UINT64 UnicodeNameLength; |
| 249 | UINT64 VariableDataLength; |
| 250 | CHAR16 UnicodeName[1]; |
| 251 | INT8 VariableData[1]; ///< Driver or platform-specific data |
| 252 | } UEFI_VARIABLE_DATA; |
| 253 | |
| 254 | // |
| 255 | // For TrEE1.0 compatibility |
| 256 | // |
| 257 | typedef struct { |
| 258 | EFI_GUID VariableName; |
| 259 | UINT64 UnicodeNameLength; // The TCG Definition used UINTN |
| 260 | UINT64 VariableDataLength; // The TCG Definition used UINTN |
| 261 | CHAR16 UnicodeName[1]; |
| 262 | INT8 VariableData[1]; |
| 263 | } EFI_VARIABLE_DATA_TREE; |
| 264 | |
| 265 | typedef struct tdEFI_GPT_DATA { |
| 266 | EFI_PARTITION_TABLE_HEADER EfiPartitionHeader; |
| 267 | UINTN NumberOfPartitions; |
| 268 | EFI_PARTITION_ENTRY Partitions[1]; |
| 269 | } EFI_GPT_DATA; |
| 270 | |
| 271 | typedef struct tdUEFI_GPT_DATA { |
| 272 | EFI_PARTITION_TABLE_HEADER EfiPartitionHeader; |
| 273 | UINT64 NumberOfPartitions; |
| 274 | EFI_PARTITION_ENTRY Partitions[1]; |
| 275 | } UEFI_GPT_DATA; |
| 276 | |
| 277 | #define TCG_DEVICE_SECURITY_EVENT_DATA_SIGNATURE "SPDM Device Sec" |
| 278 | #define TCG_DEVICE_SECURITY_EVENT_DATA_VERSION 0 |
| 279 | |
| 280 | #define TCG_DEVICE_SECURITY_EVENT_DATA_DEVICE_TYPE_NULL 0 |
| 281 | #define TCG_DEVICE_SECURITY_EVENT_DATA_DEVICE_TYPE_PCI 1 |
| 282 | #define TCG_DEVICE_SECURITY_EVENT_DATA_DEVICE_TYPE_USB 2 |
| 283 | |
| 284 | /// |
| 285 | /// TCG_DEVICE_SECURITY_EVENT_DATA_HEADER |
| 286 | /// This is the header of TCG_DEVICE_SECURITY_EVENT_DATA, which is |
| 287 | /// used in EV_EFI_SPDM_FIRMWARE_BLOB and EV_EFI_SPDM_FIRMWARE_CONFIG. |
| 288 | /// |
| 289 | typedef struct { |
| 290 | UINT8 Signature[16]; |
| 291 | UINT16 Version; |
| 292 | UINT16 Length; |
| 293 | UINT32 SpdmHashAlgo; |
| 294 | UINT32 DeviceType; |
| 295 | //SPDM_MEASUREMENT_BLOCK SpdmMeasurementBlock; |
| 296 | } TCG_DEVICE_SECURITY_EVENT_DATA_HEADER; |
| 297 | |
| 298 | #define TCG_DEVICE_SECURITY_EVENT_DATA_PCI_CONTEXT_VERSION 0 |
| 299 | |
| 300 | /// |
| 301 | /// TCG_DEVICE_SECURITY_EVENT_DATA_PCI_CONTEXT |
| 302 | /// This is the PCI context data of TCG_DEVICE_SECURITY_EVENT_DATA, which is |
| 303 | /// used in EV_EFI_SPDM_FIRMWARE_BLOB and EV_EFI_SPDM_FIRMWARE_CONFIG. |
| 304 | /// |
| 305 | typedef struct { |
| 306 | UINT16 Version; |
| 307 | UINT16 Length; |
| 308 | UINT16 VendorId; |
| 309 | UINT16 DeviceId; |
| 310 | UINT8 RevisionID; |
| 311 | UINT8 ClassCode[3]; |
| 312 | UINT16 SubsystemVendorID; |
| 313 | UINT16 SubsystemID; |
| 314 | } TCG_DEVICE_SECURITY_EVENT_DATA_PCI_CONTEXT; |
| 315 | |
| 316 | #define TCG_DEVICE_SECURITY_EVENT_DATA_USB_CONTEXT_VERSION 0 |
| 317 | |
| 318 | /// |
| 319 | /// TCG_DEVICE_SECURITY_EVENT_DATA_USB_CONTEXT |
| 320 | /// This is the USB context data of TCG_DEVICE_SECURITY_EVENT_DATA, which is |
| 321 | /// used in EV_EFI_SPDM_FIRMWARE_BLOB and EV_EFI_SPDM_FIRMWARE_CONFIG. |
| 322 | /// |
| 323 | typedef struct { |
| 324 | UINT16 Version; |
| 325 | UINT16 Length; |
| 326 | //UINT8 DeviceDescriptor[DescLen]; |
| 327 | //UINT8 BodDescriptor[DescLen]; |
| 328 | //UINT8 ConfigurationDescriptor[DescLen][NumOfConfiguration]; |
| 329 | } TCG_DEVICE_SECURITY_EVENT_DATA_USB_CONTEXT; |
| 330 | |
| 331 | // |
| 332 | // Crypto Agile Log Entry Format |
| 333 | // |
| 334 | typedef struct tdTCG_PCR_EVENT2 { |
| 335 | TCG_PCRINDEX PCRIndex; |
| 336 | TCG_EVENTTYPE EventType; |
| 337 | TPML_DIGEST_VALUES Digest; |
| 338 | UINT32 EventSize; |
| 339 | UINT8 Event[1]; |
| 340 | } TCG_PCR_EVENT2; |
| 341 | |
| 342 | // |
| 343 | // TCG PCR Event2 Header |
| 344 | // Follow TCG EFI Protocol Spec 5.2 Crypto Agile Log Entry Format |
| 345 | // |
| 346 | typedef struct tdTCG_PCR_EVENT2_HDR{ |
| 347 | TCG_PCRINDEX PCRIndex; |
| 348 | TCG_EVENTTYPE EventType; |
| 349 | TPML_DIGEST_VALUES Digests; |
| 350 | UINT32 EventSize; |
| 351 | } TCG_PCR_EVENT2_HDR; |
| 352 | |
| 353 | // |
| 354 | // Log Header Entry Data |
| 355 | // |
| 356 | typedef struct { |
| 357 | // |
| 358 | // TCG defined hashing algorithm ID. |
| 359 | // |
| 360 | UINT16 algorithmId; |
| 361 | // |
| 362 | // The size of the digest for the respective hashing algorithm. |
| 363 | // |
| 364 | UINT16 digestSize; |
| 365 | } TCG_EfiSpecIdEventAlgorithmSize; |
| 366 | |
| 367 | #define TCG_EfiSpecIDEventStruct_SIGNATURE_02 "Spec ID Event02" |
| 368 | #define TCG_EfiSpecIDEventStruct_SIGNATURE_03 "Spec ID Event03" |
| 369 | |
| 370 | #define TCG_EfiSpecIDEventStruct_SPEC_VERSION_MAJOR_TPM12 1 |
| 371 | #define TCG_EfiSpecIDEventStruct_SPEC_VERSION_MINOR_TPM12 2 |
| 372 | #define TCG_EfiSpecIDEventStruct_SPEC_ERRATA_TPM12 2 |
| 373 | |
| 374 | #define TCG_EfiSpecIDEventStruct_SPEC_VERSION_MAJOR_TPM2 2 |
| 375 | #define TCG_EfiSpecIDEventStruct_SPEC_VERSION_MINOR_TPM2 0 |
| 376 | #define TCG_EfiSpecIDEventStruct_SPEC_ERRATA_TPM2 0 |
| 377 | #define TCG_EfiSpecIDEventStruct_SPEC_ERRATA_TPM2_REV_105 105 |
| 378 | |
| 379 | typedef struct { |
| 380 | UINT8 signature[16]; |
| 381 | // |
| 382 | // The value for the Platform Class. |
| 383 | // The enumeration is defined in the TCG ACPI Specification Client Common Header. |
| 384 | // |
| 385 | UINT32 platformClass; |
| 386 | // |
| 387 | // The TCG EFI Platform Specification minor version number this BIOS supports. |
| 388 | // Any BIOS supporting version (1.22) MUST set this value to 02h. |
| 389 | // Any BIOS supporting version (2.0) SHALL set this value to 0x00. |
| 390 | // |
| 391 | UINT8 specVersionMinor; |
| 392 | // |
| 393 | // The TCG EFI Platform Specification major version number this BIOS supports. |
| 394 | // Any BIOS supporting version (1.22) MUST set this value to 01h. |
| 395 | // Any BIOS supporting version (2.0) SHALL set this value to 0x02. |
| 396 | // |
| 397 | UINT8 specVersionMajor; |
| 398 | // |
| 399 | // The TCG EFI Platform Specification errata for this specification this BIOS supports. |
| 400 | // Any BIOS supporting version and errata (1.22) MUST set this value to 02h. |
| 401 | // Any BIOS supporting version and errata (2.0) SHALL set this value to 0x00. |
| 402 | // |
| 403 | UINT8 specErrata; |
| 404 | // |
| 405 | // Specifies the size of the UINTN fields used in various data structures used in this specification. |
| 406 | // 0x01 indicates UINT32 and 0x02 indicates UINT64. |
| 407 | // |
| 408 | UINT8 uintnSize; |
| 409 | // |
| 410 | // This field is added in "Spec ID Event03". |
| 411 | // The number of hashing algorithms used in this event log (except the first event). |
| 412 | // All events in this event log use all hashing algorithms defined here. |
| 413 | // |
| 414 | //UINT32 numberOfAlgorithms; |
| 415 | // |
| 416 | // This field is added in "Spec ID Event03". |
| 417 | // An array of size numberOfAlgorithms of value pairs. |
| 418 | // |
| 419 | //TCG_EfiSpecIdEventAlgorithmSize digestSize[numberOfAlgorithms]; |
| 420 | // |
| 421 | // Size in bytes of the VendorInfo field. |
| 422 | // Maximum value SHALL be FFh bytes. |
| 423 | // |
| 424 | //UINT8 vendorInfoSize; |
| 425 | // |
| 426 | // Provided for use by the BIOS implementer. |
| 427 | // The value might be used, for example, to provide more detailed information about the specific BIOS such as BIOS revision numbers, etc. |
| 428 | // The values within this field are not standardized and are implementer-specific. |
| 429 | // Platform-specific or -unique information SHALL NOT be provided in this field. |
| 430 | // |
| 431 | //UINT8 vendorInfo[vendorInfoSize]; |
| 432 | } TCG_EfiSpecIDEventStruct; |
| 433 | |
| 434 | typedef struct tdTCG_PCClientTaggedEvent { |
| 435 | UINT32 taggedEventID; |
| 436 | UINT32 taggedEventDataSize; |
| 437 | //UINT8 taggedEventData[taggedEventDataSize]; |
| 438 | } TCG_PCClientTaggedEvent; |
| 439 | |
| 440 | #define TCG_Sp800_155_PlatformId_Event_SIGNATURE "SP800-155 Event" |
| 441 | #define TCG_Sp800_155_PlatformId_Event2_SIGNATURE "SP800-155 Event2" |
| 442 | |
| 443 | typedef struct tdTCG_Sp800_155_PlatformId_Event2 { |
| 444 | UINT8 Signature[16]; |
| 445 | // |
| 446 | // Where Vendor ID is an integer defined |
| 447 | // at http://www.iana.org/assignments/enterprisenumbers |
| 448 | // |
| 449 | UINT32 VendorId; |
| 450 | // |
| 451 | // 16-byte identifier of a given platform's static configuration of code |
| 452 | // |
| 453 | EFI_GUID ReferenceManifestGuid; |
| 454 | // |
| 455 | // Below structure is newly added in TCG_Sp800_155_PlatformId_Event2. |
| 456 | // |
| 457 | //UINT8 PlatformManufacturerStrSize; |
| 458 | //UINT8 PlatformManufacturerStr[PlatformManufacturerStrSize]; |
| 459 | //UINT8 PlatformModelSize; |
| 460 | //UINT8 PlatformModel[PlatformModelSize]; |
| 461 | //UINT8 PlatformVersionSize; |
| 462 | //UINT8 PlatformVersion[PlatformVersionSize]; |
| 463 | //UINT8 PlatformModelSize; |
| 464 | //UINT8 PlatformModel[PlatformModelSize]; |
| 465 | //UINT8 FirmwareManufacturerStrSize; |
| 466 | //UINT8 FirmwareManufacturerStr[FirmwareManufacturerStrSize]; |
| 467 | //UINT32 FirmwareManufacturerId; |
| 468 | //UINT8 FirmwareVersion; |
| 469 | //UINT8 FirmwareVersion[FirmwareVersionSize]]; |
| 470 | } TCG_Sp800_155_PlatformId_Event2; |
| 471 | |
| 472 | #define TCG_EfiStartupLocalityEvent_SIGNATURE "StartupLocality" |
| 473 | |
| 474 | |
| 475 | // |
| 476 | // The Locality Indicator which sent the TPM2_Startup command |
| 477 | // |
| 478 | #define LOCALITY_0_INDICATOR 0x00 |
| 479 | #define LOCALITY_3_INDICATOR 0x03 |
| 480 | |
| 481 | // |
| 482 | // Startup Locality Event |
| 483 | // |
| 484 | typedef struct tdTCG_EfiStartupLocalityEvent{ |
| 485 | UINT8 Signature[16]; |
| 486 | // |
| 487 | // The Locality Indicator which sent the TPM2_Startup command |
| 488 | // |
| 489 | UINT8 StartupLocality; |
| 490 | } TCG_EfiStartupLocalityEvent; |
| 491 | |
| 492 | |
| 493 | // |
| 494 | // Restore original structure alignment |
| 495 | // |
| 496 | #pragma pack () |
| 497 | |
| 498 | #endif |
| 499 | |
| 500 | |