1 #ifndef _EFI_PROT_H 2 #define _EFI_PROT_H 3 4 /*++ 5 6 Copyright (c) 1998 Intel Corporation 7 8 Module Name: 9 10 efiprot.h 11 12 Abstract: 13 14 EFI Protocols 15 16 17 18 Revision History 19 20 --*/ 21 22 // 23 // FPSWA library protocol 24 // 25 #define EFI_FPSWA_PROTOCOL_GUID \ 26 { 0xc41b6531, 0x97b9, 0x11d3, {0x9a, 0x29, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} } 27 #define FPSWA_PROTOCOL EFI_FPSWA_PROTOCOL_GUID 28 29 // 30 // Device Path protocol 31 // 32 33 #define EFI_DEVICE_PATH_PROTOCOL_GUID \ 34 { 0x9576e91, 0x6d3f, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} } 35 #define DEVICE_PATH_PROTOCOL EFI_DEVICE_PATH_PROTOCOL_GUID 36 37 38 // 39 // Block IO protocol 40 // 41 42 #define EFI_BLOCK_IO_PROTOCOL_GUID \ 43 { 0x964e5b21, 0x6459, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} } 44 #define BLOCK_IO_PROTOCOL EFI_BLOCK_IO_PROTOCOL_GUID 45 46 #define EFI_BLOCK_IO_PROTOCOL_REVISION 0x00010000 47 #define EFI_BLOCK_IO_PROTOCOL_REVISION2 0x00020001 48 #define EFI_BLOCK_IO_PROTOCOL_REVISION3 ((2<<16) | 31) 49 #define EFI_BLOCK_IO_INTERFACE_REVISION EFI_BLOCK_IO_PROTOCOL_REVISION 50 #define EFI_BLOCK_IO_INTERFACE_REVISION2 EFI_BLOCK_IO_PROTOCOL_REVISION2 51 #define EFI_BLOCK_IO_INTERFACE_REVISION3 EFI_BLOCK_IO_PROTOCOL_REVISION3 52 53 INTERFACE_DECL(_EFI_BLOCK_IO_PROTOCOL); 54 55 typedef 56 EFI_STATUS 57 (EFIAPI *EFI_BLOCK_RESET) ( 58 IN struct _EFI_BLOCK_IO_PROTOCOL *This, 59 IN BOOLEAN ExtendedVerification 60 ); 61 62 typedef 63 EFI_STATUS 64 (EFIAPI *EFI_BLOCK_READ) ( 65 IN struct _EFI_BLOCK_IO_PROTOCOL *This, 66 IN UINT32 MediaId, 67 IN EFI_LBA LBA, 68 IN UINTN BufferSize, 69 OUT VOID *Buffer 70 ); 71 72 73 typedef 74 EFI_STATUS 75 (EFIAPI *EFI_BLOCK_WRITE) ( 76 IN struct _EFI_BLOCK_IO_PROTOCOL *This, 77 IN UINT32 MediaId, 78 IN EFI_LBA LBA, 79 IN UINTN BufferSize, 80 IN VOID *Buffer 81 ); 82 83 84 typedef 85 EFI_STATUS 86 (EFIAPI *EFI_BLOCK_FLUSH) ( 87 IN struct _EFI_BLOCK_IO_PROTOCOL *This 88 ); 89 90 91 92 typedef struct { 93 UINT32 MediaId; 94 BOOLEAN RemovableMedia; 95 BOOLEAN MediaPresent; 96 97 BOOLEAN LogicalPartition; 98 BOOLEAN ReadOnly; 99 BOOLEAN WriteCaching; 100 101 UINT32 BlockSize; 102 UINT32 IoAlign; 103 104 EFI_LBA LastBlock; 105 106 /* revision 2 */ 107 EFI_LBA LowestAlignedLba; 108 UINT32 LogicalBlocksPerPhysicalBlock; 109 /* revision 3 */ 110 UINT32 OptimalTransferLengthGranularity; 111 } EFI_BLOCK_IO_MEDIA; 112 113 typedef struct _EFI_BLOCK_IO_PROTOCOL { 114 UINT64 Revision; 115 116 EFI_BLOCK_IO_MEDIA *Media; 117 118 EFI_BLOCK_RESET Reset; 119 EFI_BLOCK_READ ReadBlocks; 120 EFI_BLOCK_WRITE WriteBlocks; 121 EFI_BLOCK_FLUSH FlushBlocks; 122 123 } EFI_BLOCK_IO_PROTOCOL; 124 125 typedef struct _EFI_BLOCK_IO_PROTOCOL _EFI_BLOCK_IO; 126 typedef EFI_BLOCK_IO_PROTOCOL EFI_BLOCK_IO; 127 128 #define EFI_BLOCK_IO2_PROTOCOL_GUID \ 129 { 0xa77b2472, 0xe282, 0x4e9f, {0xa2, 0x45, 0xc2, 0xc0, 0xe2, 0x7b, 0xbc, 0xc1} } 130 131 INTERFACE_DECL(_EFI_BLOCK_IO2_PROTOCOL); 132 133 typedef struct { 134 EFI_EVENT Event; 135 EFI_STATUS TransactionStatus; 136 } EFI_BLOCK_IO2_TOKEN; 137 138 typedef 139 EFI_STATUS 140 (EFIAPI *EFI_BLOCK_RESET_EX) ( 141 IN struct _EFI_BLOCK_IO2_PROTOCOL *This, 142 IN BOOLEAN ExtendedVerification 143 ); 144 145 typedef 146 EFI_STATUS 147 (EFIAPI *EFI_BLOCK_READ_EX) ( 148 IN struct _EFI_BLOCK_IO2_PROTOCOL *This, 149 IN UINT32 MediaId, 150 IN EFI_LBA LBA, 151 IN OUT EFI_BLOCK_IO2_TOKEN *Token, 152 IN UINTN BufferSize, 153 OUT VOID *Buffer 154 ); 155 156 typedef 157 EFI_STATUS 158 (EFIAPI *EFI_BLOCK_WRITE_EX) ( 159 IN struct _EFI_BLOCK_IO2_PROTOCOL *This, 160 IN UINT32 MediaId, 161 IN EFI_LBA LBA, 162 IN OUT EFI_BLOCK_IO2_TOKEN *Token, 163 IN UINTN BufferSize, 164 IN VOID *Buffer 165 ); 166 167 typedef 168 EFI_STATUS 169 (EFIAPI *EFI_BLOCK_FLUSH_EX) ( 170 IN struct _EFI_BLOCK_IO2_PROTOCOL *This, 171 IN OUT EFI_BLOCK_IO2_TOKEN *Token 172 ); 173 174 typedef struct _EFI_BLOCK_IO2_PROTOCOL { 175 EFI_BLOCK_IO_MEDIA *Media; 176 EFI_BLOCK_RESET_EX Reset; 177 EFI_BLOCK_READ_EX ReadBlocksEx; 178 EFI_BLOCK_WRITE_EX WriteBlocksEx; 179 EFI_BLOCK_FLUSH_EX FlushBlocksEx; 180 } EFI_BLOCK_IO2_PROTOCOL; 181 182 // 183 // Disk Block IO protocol 184 // 185 186 #define EFI_DISK_IO_PROTOCOL_GUID \ 187 { 0xce345171, 0xba0b, 0x11d2, {0x8e, 0x4f, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} } 188 #define DISK_IO_PROTOCOL EFI_DISK_IO_PROTOCOL_GUID 189 190 #define EFI_DISK_IO_PROTOCOL_REVISION 0x00010000 191 #define EFI_DISK_IO_INTERFACE_REVISION EFI_DISK_IO_PROTOCOL_REVISION 192 193 INTERFACE_DECL(_EFI_DISK_IO_PROTOCOL); 194 195 typedef 196 EFI_STATUS 197 (EFIAPI *EFI_DISK_READ) ( 198 IN struct _EFI_DISK_IO_PROTOCOL *This, 199 IN UINT32 MediaId, 200 IN UINT64 Offset, 201 IN UINTN BufferSize, 202 OUT VOID *Buffer 203 ); 204 205 206 typedef 207 EFI_STATUS 208 (EFIAPI *EFI_DISK_WRITE) ( 209 IN struct _EFI_DISK_IO_PROTOCOL *This, 210 IN UINT32 MediaId, 211 IN UINT64 Offset, 212 IN UINTN BufferSize, 213 IN VOID *Buffer 214 ); 215 216 217 typedef struct _EFI_DISK_IO_PROTOCOL { 218 UINT64 Revision; 219 EFI_DISK_READ ReadDisk; 220 EFI_DISK_WRITE WriteDisk; 221 } EFI_DISK_IO_PROTOCOL; 222 223 typedef struct _EFI_DISK_IO_PROTOCOL _EFI_DISK_IO; 224 typedef EFI_DISK_IO_PROTOCOL EFI_DISK_IO; 225 226 227 #define EFI_DISK_IO2_PROTOCOL_GUID \ 228 { 0x151c8eae, 0x7f2c, 0x472c, {0x9e, 0x54, 0x98, 0x28, 0x19, 0x4f, 0x6a, 0x88} } 229 230 #define EFI_DISK_IO2_PROTOCOL_REVISION 0x00020000 231 232 INTERFACE_DECL(_EFI_DISK_IO2_PROTOCOL); 233 234 typedef struct { 235 EFI_EVENT Event; 236 EFI_STATUS TransactionStatus; 237 } EFI_DISK_IO2_TOKEN; 238 239 typedef 240 EFI_STATUS 241 (EFIAPI *EFI_DISK_CANCEL_EX) ( 242 IN struct _EFI_DISK_IO2_PROTOCOL *This 243 ); 244 245 typedef 246 EFI_STATUS 247 (EFIAPI *EFI_DISK_READ_EX) ( 248 IN struct _EFI_DISK_IO2_PROTOCOL *This, 249 IN UINT32 MediaId, 250 IN UINT64 Offset, 251 IN OUT EFI_DISK_IO2_TOKEN *Token, 252 IN UINTN BufferSize, 253 OUT VOID *Buffer 254 ); 255 256 typedef 257 EFI_STATUS 258 (EFIAPI *EFI_DISK_WRITE_EX) ( 259 IN struct _EFI_DISK_IO2_PROTOCOL *This, 260 IN UINT32 MediaId, 261 IN UINT64 Offset, 262 IN OUT EFI_DISK_IO2_TOKEN *Token, 263 IN UINTN BufferSize, 264 IN VOID *Buffer 265 ); 266 267 typedef 268 EFI_STATUS 269 (EFIAPI *EFI_DISK_FLUSH_EX) ( 270 IN struct _EFI_DISK_IO2_PROTOCOL *This, 271 IN OUT EFI_DISK_IO2_TOKEN *Token 272 ); 273 274 typedef struct _EFI_DISK_IO2_PROTOCOL { 275 UINT64 Revision; 276 EFI_DISK_CANCEL_EX Cancel; 277 EFI_DISK_READ_EX ReadDiskEx; 278 EFI_DISK_WRITE_EX WriteDiskEx; 279 EFI_DISK_FLUSH_EX FlushDiskEx; 280 } EFI_DISK_IO2_PROTOCOL; 281 282 // 283 // Simple file system protocol 284 // 285 286 #define EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_GUID \ 287 { 0x964e5b22, 0x6459, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} } 288 #define SIMPLE_FILE_SYSTEM_PROTOCOL EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_GUID 289 290 INTERFACE_DECL(_EFI_SIMPLE_FILE_SYSTEM_PROTOCOL); 291 INTERFACE_DECL(_EFI_FILE_HANDLE); 292 293 typedef 294 EFI_STATUS 295 (EFIAPI *EFI_VOLUME_OPEN) ( 296 IN struct _EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *This, 297 OUT struct _EFI_FILE_HANDLE **Root 298 ); 299 300 #define EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_REVISION 0x00010000 301 #define EFI_FILE_IO_INTERFACE_REVISION EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_REVISION 302 303 typedef struct _EFI_SIMPLE_FILE_SYSTEM_PROTOCOL { 304 UINT64 Revision; 305 EFI_VOLUME_OPEN OpenVolume; 306 } EFI_SIMPLE_FILE_SYSTEM_PROTOCOL; 307 308 typedef struct _EFI_SIMPLE_FILE_SYSTEM_PROTOCOL _EFI_FILE_IO_INTERFACE; 309 typedef EFI_SIMPLE_FILE_SYSTEM_PROTOCOL EFI_FILE_IO_INTERFACE; 310 311 // 312 // 313 // 314 315 typedef 316 EFI_STATUS 317 (EFIAPI *EFI_FILE_OPEN) ( 318 IN struct _EFI_FILE_HANDLE *File, 319 OUT struct _EFI_FILE_HANDLE **NewHandle, 320 IN CHAR16 *FileName, 321 IN UINT64 OpenMode, 322 IN UINT64 Attributes 323 ); 324 325 // Open modes 326 #define EFI_FILE_MODE_READ 0x0000000000000001 327 #define EFI_FILE_MODE_WRITE 0x0000000000000002 328 #define EFI_FILE_MODE_CREATE 0x8000000000000000 329 330 // File attributes 331 #define EFI_FILE_READ_ONLY 0x0000000000000001 332 #define EFI_FILE_HIDDEN 0x0000000000000002 333 #define EFI_FILE_SYSTEM 0x0000000000000004 334 #define EFI_FILE_RESERVIED 0x0000000000000008 335 #define EFI_FILE_DIRECTORY 0x0000000000000010 336 #define EFI_FILE_ARCHIVE 0x0000000000000020 337 #define EFI_FILE_VALID_ATTR 0x0000000000000037 338 339 typedef 340 EFI_STATUS 341 (EFIAPI *EFI_FILE_CLOSE) ( 342 IN struct _EFI_FILE_HANDLE *File 343 ); 344 345 typedef 346 EFI_STATUS 347 (EFIAPI *EFI_FILE_DELETE) ( 348 IN struct _EFI_FILE_HANDLE *File 349 ); 350 351 typedef 352 EFI_STATUS 353 (EFIAPI *EFI_FILE_READ) ( 354 IN struct _EFI_FILE_HANDLE *File, 355 IN OUT UINTN *BufferSize, 356 OUT VOID *Buffer 357 ); 358 359 typedef 360 EFI_STATUS 361 (EFIAPI *EFI_FILE_WRITE) ( 362 IN struct _EFI_FILE_HANDLE *File, 363 IN OUT UINTN *BufferSize, 364 IN VOID *Buffer 365 ); 366 367 typedef 368 EFI_STATUS 369 (EFIAPI *EFI_FILE_SET_POSITION) ( 370 IN struct _EFI_FILE_HANDLE *File, 371 IN UINT64 Position 372 ); 373 374 typedef 375 EFI_STATUS 376 (EFIAPI *EFI_FILE_GET_POSITION) ( 377 IN struct _EFI_FILE_HANDLE *File, 378 OUT UINT64 *Position 379 ); 380 381 typedef 382 EFI_STATUS 383 (EFIAPI *EFI_FILE_GET_INFO) ( 384 IN struct _EFI_FILE_HANDLE *File, 385 IN EFI_GUID *InformationType, 386 IN OUT UINTN *BufferSize, 387 OUT VOID *Buffer 388 ); 389 390 typedef 391 EFI_STATUS 392 (EFIAPI *EFI_FILE_SET_INFO) ( 393 IN struct _EFI_FILE_HANDLE *File, 394 IN EFI_GUID *InformationType, 395 IN UINTN BufferSize, 396 IN VOID *Buffer 397 ); 398 399 typedef 400 EFI_STATUS 401 (EFIAPI *EFI_FILE_FLUSH) ( 402 IN struct _EFI_FILE_HANDLE *File 403 ); 404 405 typedef struct { 406 EFI_EVENT Event; 407 EFI_STATUS Status; 408 UINTN BufferSize; 409 VOID *Buffer; 410 } EFI_FILE_IO_TOKEN; 411 412 typedef 413 EFI_STATUS 414 (EFIAPI *EFI_FILE_OPEN_EX)( 415 IN struct _EFI_FILE_HANDLE *File, 416 OUT struct _EFI_FILE_HANDLE **NewHandle, 417 IN CHAR16 *FileName, 418 IN UINT64 OpenMode, 419 IN UINT64 Attributes, 420 IN OUT EFI_FILE_IO_TOKEN *Token 421 ); 422 423 typedef 424 EFI_STATUS 425 (EFIAPI *EFI_FILE_READ_EX) ( 426 IN struct _EFI_FILE_HANDLE *File, 427 IN OUT EFI_FILE_IO_TOKEN *Token 428 ); 429 430 typedef 431 EFI_STATUS 432 (EFIAPI *EFI_FILE_WRITE_EX) ( 433 IN struct _EFI_FILE_HANDLE *File, 434 IN OUT EFI_FILE_IO_TOKEN *Token 435 ); 436 437 typedef 438 EFI_STATUS 439 (EFIAPI *EFI_FILE_FLUSH_EX) ( 440 IN struct _EFI_FILE_HANDLE *File, 441 IN OUT EFI_FILE_IO_TOKEN *Token 442 ); 443 444 #define EFI_FILE_PROTOCOL_REVISION 0x00010000 445 #define EFI_FILE_PROTOCOL_REVISION2 0x00020000 446 #define EFI_FILE_PROTOCOL_LATEST_REVISION EFI_FILE_PROTOCOL_REVISION2 447 #define EFI_FILE_HANDLE_REVISION EFI_FILE_PROTOCOL_REVISION 448 449 typedef struct _EFI_FILE_HANDLE { 450 UINT64 Revision; 451 EFI_FILE_OPEN Open; 452 EFI_FILE_CLOSE Close; 453 EFI_FILE_DELETE Delete; 454 EFI_FILE_READ Read; 455 EFI_FILE_WRITE Write; 456 EFI_FILE_GET_POSITION GetPosition; 457 EFI_FILE_SET_POSITION SetPosition; 458 EFI_FILE_GET_INFO GetInfo; 459 EFI_FILE_SET_INFO SetInfo; 460 EFI_FILE_FLUSH Flush; 461 EFI_FILE_OPEN_EX OpenEx; 462 EFI_FILE_READ_EX ReadEx; 463 EFI_FILE_WRITE_EX WriteEx; 464 EFI_FILE_FLUSH_EX FlushEx; 465 } EFI_FILE_PROTOCOL, *EFI_FILE_HANDLE; 466 467 typedef EFI_FILE_PROTOCOL EFI_FILE; 468 469 470 // 471 // File information types 472 // 473 474 #define EFI_FILE_INFO_ID \ 475 { 0x9576e92, 0x6d3f, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} } 476 477 typedef struct { 478 UINT64 Size; 479 UINT64 FileSize; 480 UINT64 PhysicalSize; 481 EFI_TIME CreateTime; 482 EFI_TIME LastAccessTime; 483 EFI_TIME ModificationTime; 484 UINT64 Attribute; 485 CHAR16 FileName[1]; 486 } EFI_FILE_INFO; 487 488 // 489 // The FileName field of the EFI_FILE_INFO data structure is variable length. 490 // Whenever code needs to know the size of the EFI_FILE_INFO data structure, it needs to 491 // be the size of the data structure without the FileName field. The following macro 492 // computes this size correctly no matter how big the FileName array is declared. 493 // This is required to make the EFI_FILE_INFO data structure ANSI compilant. 494 // 495 496 #define SIZE_OF_EFI_FILE_INFO EFI_FIELD_OFFSET(EFI_FILE_INFO,FileName) 497 498 #define EFI_FILE_SYSTEM_INFO_ID \ 499 { 0x9576e93, 0x6d3f, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} } 500 501 typedef struct { 502 UINT64 Size; 503 BOOLEAN ReadOnly; 504 UINT64 VolumeSize; 505 UINT64 FreeSpace; 506 UINT32 BlockSize; 507 CHAR16 VolumeLabel[1]; 508 } EFI_FILE_SYSTEM_INFO; 509 510 // 511 // The VolumeLabel field of the EFI_FILE_SYSTEM_INFO data structure is variable length. 512 // Whenever code needs to know the size of the EFI_FILE_SYSTEM_INFO data structure, it needs 513 // to be the size of the data structure without the VolumeLable field. The following macro 514 // computes this size correctly no matter how big the VolumeLable array is declared. 515 // This is required to make the EFI_FILE_SYSTEM_INFO data structure ANSI compilant. 516 // 517 518 #define SIZE_OF_EFI_FILE_SYSTEM_INFO EFI_FIELD_OFFSET(EFI_FILE_SYSTEM_INFO,VolumeLabel) 519 520 #define EFI_FILE_SYSTEM_VOLUME_LABEL_INFO_ID \ 521 { 0xDB47D7D3,0xFE81, 0x11d3, {0x9A, 0x35, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D} } 522 523 typedef struct { 524 CHAR16 VolumeLabel[1]; 525 } EFI_FILE_SYSTEM_VOLUME_LABEL_INFO; 526 527 #define SIZE_OF_EFI_FILE_SYSTEM_VOLUME_LABEL_INFO EFI_FIELD_OFFSET(EFI_FILE_SYSTEM_VOLUME_LABEL_INFO,VolumeLabel) 528 529 // 530 // Load file protocol 531 // 532 533 534 #define EFI_LOAD_FILE_PROTOCOL_GUID \ 535 { 0x56EC3091, 0x954C, 0x11d2, {0x8E, 0x3F, 0x00, 0xA0, 0xC9, 0x69, 0x72, 0x3B} } 536 #define LOAD_FILE_PROTOCOL EFI_LOAD_FILE_PROTOCOL_GUID 537 538 INTERFACE_DECL(_EFI_LOAD_FILE_PROTOCOL); 539 540 typedef 541 EFI_STATUS 542 (EFIAPI *EFI_LOAD_FILE) ( 543 IN struct _EFI_LOAD_FILE_PROTOCOL *This, 544 IN EFI_DEVICE_PATH *FilePath, 545 IN BOOLEAN BootPolicy, 546 IN OUT UINTN *BufferSize, 547 IN VOID *Buffer OPTIONAL 548 ); 549 550 typedef struct _EFI_LOAD_FILE_PROTOCOL { 551 EFI_LOAD_FILE LoadFile; 552 } EFI_LOAD_FILE_PROTOCOL; 553 554 typedef struct _EFI_LOAD_FILE_PROTOCOL _EFI_LOAD_FILE_INTERFACE; 555 typedef EFI_LOAD_FILE_PROTOCOL EFI_LOAD_FILE_INTERFACE; 556 557 // 558 // Device IO protocol 559 // 560 561 #define EFI_DEVICE_IO_PROTOCOL_GUID \ 562 { 0xaf6ac311, 0x84c3, 0x11d2, {0x8e, 0x3c, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b} } 563 #define DEVICE_IO_PROTOCOL EFI_DEVICE_IO_PROTOCOL_GUID 564 565 INTERFACE_DECL(_EFI_DEVICE_IO_PROTOCOL); 566 567 typedef enum { 568 IO_UINT8, 569 IO_UINT16, 570 IO_UINT32, 571 IO_UINT64, 572 // 573 // Specification Change: Copy from MMIO to MMIO vs. MMIO to buffer, buffer to MMIO 574 // 575 MMIO_COPY_UINT8, 576 MMIO_COPY_UINT16, 577 MMIO_COPY_UINT32, 578 MMIO_COPY_UINT64 579 } EFI_IO_WIDTH; 580 581 #define EFI_PCI_ADDRESS(_bus,_dev,_func) \ 582 ( (UINT64) ( (((UINTN)_bus) << 24) + (((UINTN)_dev) << 16) + (((UINTN)_func) << 8) ) ) 583 584 585 typedef 586 EFI_STATUS 587 (EFIAPI *EFI_DEVICE_IO) ( 588 IN struct _EFI_DEVICE_IO_PROTOCOL *This, 589 IN EFI_IO_WIDTH Width, 590 IN UINT64 Address, 591 IN UINTN Count, 592 IN OUT VOID *Buffer 593 ); 594 595 typedef struct { 596 EFI_DEVICE_IO Read; 597 EFI_DEVICE_IO Write; 598 } EFI_IO_ACCESS; 599 600 typedef 601 EFI_STATUS 602 (EFIAPI *EFI_PCI_DEVICE_PATH) ( 603 IN struct _EFI_DEVICE_IO_PROTOCOL *This, 604 IN UINT64 Address, 605 IN OUT EFI_DEVICE_PATH **PciDevicePath 606 ); 607 608 typedef enum { 609 EfiBusMasterRead, 610 EfiBusMasterWrite, 611 EfiBusMasterCommonBuffer 612 } EFI_IO_OPERATION_TYPE; 613 614 typedef 615 EFI_STATUS 616 (EFIAPI *EFI_IO_MAP) ( 617 IN struct _EFI_DEVICE_IO_PROTOCOL *This, 618 IN EFI_IO_OPERATION_TYPE Operation, 619 IN EFI_PHYSICAL_ADDRESS *HostAddress, 620 IN OUT UINTN *NumberOfBytes, 621 OUT EFI_PHYSICAL_ADDRESS *DeviceAddress, 622 OUT VOID **Mapping 623 ); 624 625 typedef 626 EFI_STATUS 627 (EFIAPI *EFI_IO_UNMAP) ( 628 IN struct _EFI_DEVICE_IO_PROTOCOL *This, 629 IN VOID *Mapping 630 ); 631 632 typedef 633 EFI_STATUS 634 (EFIAPI *EFI_IO_ALLOCATE_BUFFER) ( 635 IN struct _EFI_DEVICE_IO_PROTOCOL *This, 636 IN EFI_ALLOCATE_TYPE Type, 637 IN EFI_MEMORY_TYPE MemoryType, 638 IN UINTN Pages, 639 IN OUT EFI_PHYSICAL_ADDRESS *HostAddress 640 ); 641 642 typedef 643 EFI_STATUS 644 (EFIAPI *EFI_IO_FLUSH) ( 645 IN struct _EFI_DEVICE_IO_PROTOCOL *This 646 ); 647 648 typedef 649 EFI_STATUS 650 (EFIAPI *EFI_IO_FREE_BUFFER) ( 651 IN struct _EFI_DEVICE_IO_PROTOCOL *This, 652 IN UINTN Pages, 653 IN EFI_PHYSICAL_ADDRESS HostAddress 654 ); 655 656 typedef struct _EFI_DEVICE_IO_PROTOCOL { 657 EFI_IO_ACCESS Mem; 658 EFI_IO_ACCESS Io; 659 EFI_IO_ACCESS Pci; 660 EFI_IO_MAP Map; 661 EFI_PCI_DEVICE_PATH PciDevicePath; 662 EFI_IO_UNMAP Unmap; 663 EFI_IO_ALLOCATE_BUFFER AllocateBuffer; 664 EFI_IO_FLUSH Flush; 665 EFI_IO_FREE_BUFFER FreeBuffer; 666 } EFI_DEVICE_IO_PROTOCOL; 667 668 typedef struct _EFI_DEVICE_IO_PROTOCOL _EFI_DEVICE_IO_INTERFACE; 669 typedef EFI_DEVICE_IO_PROTOCOL EFI_DEVICE_IO_INTERFACE; 670 671 // 672 // Unicode Collation protocol 673 // 674 675 #define EFI_UNICODE_COLLATION_PROTOCOL_GUID \ 676 { 0x1d85cd7f, 0xf43d, 0x11d2, {0x9a, 0xc, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} } 677 #define UNICODE_COLLATION_PROTOCOL EFI_UNICODE_COLLATION_PROTOCOL_GUID 678 679 #define EFI_UNICODE_BYTE_ORDER_MARK (CHAR16)(0xfeff) 680 #define UNICODE_BYTE_ORDER_MARK EFI_UNICODE_BYTE_ORDER_MARK 681 682 INTERFACE_DECL(_EFI_UNICODE_COLLATION_PROTOCOL); 683 684 typedef 685 INTN 686 (EFIAPI *EFI_UNICODE_STRICOLL) ( 687 IN struct _EFI_UNICODE_COLLATION_PROTOCOL *This, 688 IN CHAR16 *s1, 689 IN CHAR16 *s2 690 ); 691 692 typedef 693 BOOLEAN 694 (EFIAPI *EFI_UNICODE_METAIMATCH) ( 695 IN struct _EFI_UNICODE_COLLATION_PROTOCOL *This, 696 IN CHAR16 *String, 697 IN CHAR16 *Pattern 698 ); 699 700 typedef 701 VOID 702 (EFIAPI *EFI_UNICODE_STRLWR) ( 703 IN struct _EFI_UNICODE_COLLATION_PROTOCOL *This, 704 IN OUT CHAR16 *Str 705 ); 706 707 typedef 708 VOID 709 (EFIAPI *EFI_UNICODE_STRUPR) ( 710 IN struct _EFI_UNICODE_COLLATION_PROTOCOL *This, 711 IN OUT CHAR16 *Str 712 ); 713 714 typedef 715 VOID 716 (EFIAPI *EFI_UNICODE_FATTOSTR) ( 717 IN struct _EFI_UNICODE_COLLATION_PROTOCOL *This, 718 IN UINTN FatSize, 719 IN CHAR8 *Fat, 720 OUT CHAR16 *String 721 ); 722 723 typedef 724 BOOLEAN 725 (EFIAPI *EFI_UNICODE_STRTOFAT) ( 726 IN struct _EFI_UNICODE_COLLATION_PROTOCOL *This, 727 IN CHAR16 *String, 728 IN UINTN FatSize, 729 OUT CHAR8 *Fat 730 ); 731 732 // 733 // Hash Protocol 734 // 735 #define EFI_HASH_PROTOCOL_GUID \ 736 { 0xC5184932, 0xDBA5, 0x46DB, { 0xA5, 0xBA, 0xCC, 0x0B, 0xDA, 0x9C, 0x14, 0x35 } } 737 #define HASH_PROTOCOL EFI_HASH_PROTOCOL_GUID 738 739 #define EFI_HASH_ALGORITHM_SHA1_GUID \ 740 { 0x2AE9D80F, 0x3FB2, 0x4095, { 0xB7, 0xB1, 0xE9, 0x31, 0x57, 0xB9, 0x46, 0xB6 } } // Deprecated 741 #define EFI_HASH_ALGORITHM_SHA1 EFI_HASH_ALGORITHM_SHA1_GUID 742 743 #define EFI_HASH_ALGORITHM_SHA224_GUID \ 744 { 0x8DF01A06, 0x9BD5, 0x4BF7, { 0xB0, 0x21, 0xDB, 0x4F, 0xD9, 0xCC, 0xF4, 0x5B } } // Deprecated 745 #define EFI_HASH_ALGORITHM_SHA224 EFI_HASH_ALGORITHM_SHA224_GUID 746 747 #define EFI_HASH_ALGORITHM_SHA256_GUID \ 748 { 0x51AA59DE, 0xFDF2, 0x4EA3, { 0xBC, 0x63, 0x87, 0x5F, 0xB7, 0x84, 0x2E, 0xE9 } } // Deprecated 749 #define EFI_HASH_ALGORITHM_SHA256 EFI_HASH_ALGORITHM_SHA256_GUID 750 751 #define EFI_HASH_ALGORITHM_SHA384_GUID \ 752 { 0xEFA96432, 0xDE33, 0x4DD2, { 0xAE, 0xE6, 0x32, 0x8C, 0x33, 0xDF, 0x77, 0x7A } } // Deprecated 753 #define EFI_HASH_ALGORITHM_SHA384 EFI_HASH_ALGORITHM_SHA384_GUID 754 755 #define EFI_HASH_ALGORITHM_SHA512_GUID \ 756 { 0xCAA4381E, 0x750C, 0x4770, { 0xB8, 0x70, 0x7A, 0x23, 0xB4, 0xE4, 0x21, 0x30 } } // Deprecated 757 #define EFI_HASH_ALGORITHM_SHA512 EFI_HASH_ALGORITHM_SHA512_GUID 758 759 #define EFI_HASH_ALGORITHM_MD5_GUID \ 760 { 0x0AF7C79C, 0x65B5, 0x4319, { 0xB0, 0xAE, 0x44, 0xEC, 0x48, 0x4E, 0x4A, 0xD7 } } // Deprecated 761 #define EFI_HASH_ALGORITHM_MD5 EFI_HASH_ALGORITHM_MD5_GUID 762 763 #define EFI_HASH_ALGORITHM_SHA1_NOPAD_GUID \ 764 { 0x24C5DC2F, 0x53E2, 0x40CA, { 0x9E, 0xD6, 0xA5, 0xD9, 0xA4, 0x9F, 0x46, 0x3B } } 765 #define EFI_HASH_ALGORITHM_SHA1_NOPAD EFI_HASH_ALGORITHM_SHA1_NOPAD_GUID 766 767 #define EFI_HASH_ALGORITHM_SHA256_NOPAD_GUID \ 768 { 0x8628752A, 0x6CB7, 0x4814, { 0x96, 0xFC, 0x24, 0xA8, 0x15, 0xAC, 0x22, 0x26 } } 769 #define EFI_HASH_ALGORITHM_SHA256_NOPAD EFI_HASH_ALGORITHM_SHA256_NOPAD_GUID 770 771 772 INTERFACE_DECL(_EFI_HASH_PROTOCOL); 773 774 typedef UINT8 EFI_MD5_HASH[16]; 775 typedef UINT8 EFI_SHA1_HASH[20]; 776 typedef UINT8 EFI_SHA224_HASH[28]; 777 typedef UINT8 EFI_SHA256_HASH[32]; 778 typedef UINT8 EFI_SHA384_HASH[48]; 779 typedef UINT8 EFI_SHA512_HASH[64]; 780 typedef union _EFI_HASH_OUTPUT { 781 EFI_MD5_HASH *Md5Hash; 782 EFI_SHA1_HASH *Sha1Hash; 783 EFI_SHA224_HASH *Sha224Hash; 784 EFI_SHA256_HASH *Sha256Hash; 785 EFI_SHA384_HASH *Sha384Hash; 786 EFI_SHA512_HASH *Sha512Hash; 787 } EFI_HASH_OUTPUT; 788 789 typedef 790 EFI_STATUS 791 (EFIAPI *EFI_HASH_GET_HASH_SIZE) ( 792 IN CONST struct _EFI_HASH_PROTOCOL *This, 793 IN CONST EFI_GUID *HashAlgorithm, 794 OUT UINTN *HashSize); 795 796 typedef 797 EFI_STATUS 798 (EFIAPI *EFI_HASH_HASH) ( 799 IN CONST struct _EFI_HASH_PROTOCOL *This, 800 IN CONST EFI_GUID *HashAlgorithm, 801 IN BOOLEAN Extend, 802 IN CONST UINT8 *Message, 803 IN UINT64 MessageSize, 804 IN OUT EFI_HASH_OUTPUT *Hash); 805 806 typedef struct _EFI_HASH_PROTOCOL { 807 EFI_HASH_GET_HASH_SIZE GetHashSize; 808 EFI_HASH_HASH Hash; 809 } EFI_HASH_PROTOCOL; 810 811 typedef struct _EFI_HASH_PROTOCOL _EFI_HASH; 812 typedef EFI_HASH_PROTOCOL EFI_HASH; 813 814 815 typedef struct _EFI_UNICODE_COLLATION_PROTOCOL { 816 817 // general 818 EFI_UNICODE_STRICOLL StriColl; 819 EFI_UNICODE_METAIMATCH MetaiMatch; 820 EFI_UNICODE_STRLWR StrLwr; 821 EFI_UNICODE_STRUPR StrUpr; 822 823 // for supporting fat volumes 824 EFI_UNICODE_FATTOSTR FatToStr; 825 EFI_UNICODE_STRTOFAT StrToFat; 826 827 CHAR8 *SupportedLanguages; 828 } EFI_UNICODE_COLLATION_PROTOCOL; 829 830 typedef struct _EFI_UNICODE_COLLATION_PROTOCOL EFI_UNICODE_COLLATION_PROTOCOL; 831 typedef EFI_UNICODE_COLLATION_PROTOCOL EFI_UNICODE_COLLATION_INTERFACE; 832 833 /* Graphics output protocol */ 834 #define EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID \ 835 { 0x9042a9de, 0x23dc, 0x4a38, {0x96, 0xfb, 0x7a, 0xde, 0xd0, 0x80, 0x51, 0x6a } } 836 typedef struct _EFI_GRAPHICS_OUTPUT_PROTOCOL EFI_GRAPHICS_OUTPUT_PROTOCOL; 837 838 typedef struct { 839 UINT32 RedMask; 840 UINT32 GreenMask; 841 UINT32 BlueMask; 842 UINT32 ReservedMask; 843 } EFI_PIXEL_BITMASK; 844 845 typedef enum { 846 PixelRedGreenBlueReserved8BitPerColor, 847 PixelBlueGreenRedReserved8BitPerColor, 848 PixelBitMask, 849 PixelBltOnly, 850 PixelFormatMax 851 } EFI_GRAPHICS_PIXEL_FORMAT; 852 853 typedef struct { 854 UINT32 Version; 855 UINT32 HorizontalResolution; 856 UINT32 VerticalResolution; 857 EFI_GRAPHICS_PIXEL_FORMAT PixelFormat; 858 EFI_PIXEL_BITMASK PixelInformation; 859 UINT32 PixelsPerScanLine; 860 } EFI_GRAPHICS_OUTPUT_MODE_INFORMATION; 861 862 /** 863 Return the current video mode information. 864 865 @param This Protocol instance pointer. 866 @param ModeNumber The mode number to return information on. 867 @param SizeOfInfo A pointer to the size, in bytes, of the Info buffer. 868 @param Info A pointer to callee allocated buffer that returns information about ModeNumber. 869 870 @retval EFI_SUCCESS Mode information returned. 871 @retval EFI_BUFFER_TOO_SMALL The Info buffer was too small. 872 @retval EFI_DEVICE_ERROR A hardware error occurred trying to retrieve the video mode. 873 @retval EFI_NOT_STARTED Video display is not initialized. Call SetMode () 874 @retval EFI_INVALID_PARAMETER One of the input args was NULL. 875 876 **/ 877 typedef 878 EFI_STATUS 879 (EFIAPI *EFI_GRAPHICS_OUTPUT_PROTOCOL_QUERY_MODE) ( 880 IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This, 881 IN UINT32 ModeNumber, 882 OUT UINTN *SizeOfInfo, 883 OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION **Info 884 ) 885 ; 886 887 /** 888 Return the current video mode information. 889 890 @param This Protocol instance pointer. 891 @param ModeNumber The mode number to be set. 892 893 @retval EFI_SUCCESS Graphics mode was changed. 894 @retval EFI_DEVICE_ERROR The device had an error and could not complete the request. 895 @retval EFI_UNSUPPORTED ModeNumber is not supported by this device. 896 897 **/ 898 typedef 899 EFI_STATUS 900 (EFIAPI *EFI_GRAPHICS_OUTPUT_PROTOCOL_SET_MODE) ( 901 IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This, 902 IN UINT32 ModeNumber 903 ); 904 905 typedef struct { 906 UINT8 Blue; 907 UINT8 Green; 908 UINT8 Red; 909 UINT8 Reserved; 910 } EFI_GRAPHICS_OUTPUT_BLT_PIXEL; 911 912 typedef union { 913 EFI_GRAPHICS_OUTPUT_BLT_PIXEL Pixel; 914 UINT32 Raw; 915 } EFI_GRAPHICS_OUTPUT_BLT_PIXEL_UNION; 916 917 typedef enum { 918 EfiBltVideoFill, 919 EfiBltVideoToBltBuffer, 920 EfiBltBufferToVideo, 921 EfiBltVideoToVideo, 922 EfiGraphicsOutputBltOperationMax 923 } EFI_GRAPHICS_OUTPUT_BLT_OPERATION; 924 925 /** 926 The following table defines actions for BltOperations: 927 928 <B>EfiBltVideoFill</B> - Write data from the BltBuffer pixel (SourceX, SourceY) 929 directly to every pixel of the video display rectangle 930 (DestinationX, DestinationY) (DestinationX + Width, DestinationY + Height). 931 Only one pixel will be used from the BltBuffer. Delta is NOT used. 932 933 <B>EfiBltVideoToBltBuffer</B> - Read data from the video display rectangle 934 (SourceX, SourceY) (SourceX + Width, SourceY + Height) and place it in 935 the BltBuffer rectangle (DestinationX, DestinationY ) 936 (DestinationX + Width, DestinationY + Height). If DestinationX or 937 DestinationY is not zero then Delta must be set to the length in bytes 938 of a row in the BltBuffer. 939 940 <B>EfiBltBufferToVideo</B> - Write data from the BltBuffer rectangle 941 (SourceX, SourceY) (SourceX + Width, SourceY + Height) directly to the 942 video display rectangle (DestinationX, DestinationY) 943 (DestinationX + Width, DestinationY + Height). If SourceX or SourceY is 944 not zero then Delta must be set to the length in bytes of a row in the 945 BltBuffer. 946 947 <B>EfiBltVideoToVideo</B> - Copy from the video display rectangle (SourceX, SourceY) 948 (SourceX + Width, SourceY + Height) .to the video display rectangle 949 (DestinationX, DestinationY) (DestinationX + Width, DestinationY + Height). 950 The BltBuffer and Delta are not used in this mode. 951 952 @param This Protocol instance pointer. 953 @param BltBuffer Buffer containing data to blit into video buffer. This 954 buffer has a size of Width*Height*sizeof(EFI_GRAPHICS_OUTPUT_BLT_PIXEL) 955 @param BltOperation Operation to perform on BlitBuffer and video memory 956 @param SourceX X coordinate of source for the BltBuffer. 957 @param SourceY Y coordinate of source for the BltBuffer. 958 @param DestinationX X coordinate of destination for the BltBuffer. 959 @param DestinationY Y coordinate of destination for the BltBuffer. 960 @param Width Width of rectangle in BltBuffer in pixels. 961 @param Height Hight of rectangle in BltBuffer in pixels. 962 @param Delta OPTIONAL 963 964 @retval EFI_SUCCESS The Blt operation completed. 965 @retval EFI_INVALID_PARAMETER BltOperation is not valid. 966 @retval EFI_DEVICE_ERROR A hardware error occured writting to the video buffer. 967 968 **/ 969 typedef 970 EFI_STATUS 971 (EFIAPI *EFI_GRAPHICS_OUTPUT_PROTOCOL_BLT) ( 972 IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This, 973 IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer, OPTIONAL 974 IN EFI_GRAPHICS_OUTPUT_BLT_OPERATION BltOperation, 975 IN UINTN SourceX, 976 IN UINTN SourceY, 977 IN UINTN DestinationX, 978 IN UINTN DestinationY, 979 IN UINTN Width, 980 IN UINTN Height, 981 IN UINTN Delta OPTIONAL 982 ); 983 984 typedef struct { 985 UINT32 MaxMode; 986 UINT32 Mode; 987 EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *Info; 988 UINTN SizeOfInfo; 989 EFI_PHYSICAL_ADDRESS FrameBufferBase; 990 UINTN FrameBufferSize; 991 } EFI_GRAPHICS_OUTPUT_PROTOCOL_MODE; 992 993 struct _EFI_GRAPHICS_OUTPUT_PROTOCOL { 994 EFI_GRAPHICS_OUTPUT_PROTOCOL_QUERY_MODE QueryMode; 995 EFI_GRAPHICS_OUTPUT_PROTOCOL_SET_MODE SetMode; 996 EFI_GRAPHICS_OUTPUT_PROTOCOL_BLT Blt; 997 EFI_GRAPHICS_OUTPUT_PROTOCOL_MODE *Mode; 998 }; 999 1000 1001 1002 /* 1003 * EFI EDID Discovered Protocol 1004 * UEFI Specification Version 2.5 Section 11.9 1005 */ 1006 #define EFI_EDID_DISCOVERED_PROTOCOL_GUID \ 1007 { 0x1C0C34F6, 0xD380, 0x41FA, { 0xA0, 0x49, 0x8a, 0xD0, 0x6C, 0x1A, 0x66, 0xAA} } 1008 1009 typedef struct _EFI_EDID_DISCOVERED_PROTOCOL { 1010 UINT32 SizeOfEdid; 1011 UINT8 *Edid; 1012 } EFI_EDID_DISCOVERED_PROTOCOL; 1013 1014 1015 1016 /* 1017 * EFI EDID Active Protocol 1018 * UEFI Specification Version 2.5 Section 11.9 1019 */ 1020 #define EFI_EDID_ACTIVE_PROTOCOL_GUID \ 1021 { 0xBD8C1056, 0x9F36, 0x44EC, { 0x92, 0xA8, 0xA6, 0x33, 0x7F, 0x81, 0x79, 0x86} } 1022 1023 typedef struct _EFI_EDID_ACTIVE_PROTOCOL { 1024 UINT32 SizeOfEdid; 1025 UINT8 *Edid; 1026 } EFI_EDID_ACTIVE_PROTOCOL; 1027 1028 1029 1030 /* 1031 * EFI EDID Override Protocol 1032 * UEFI Specification Version 2.5 Section 11.9 1033 */ 1034 #define EFI_EDID_OVERRIDE_PROTOCOL_GUID \ 1035 { 0x48ECB431, 0xFB72, 0x45C0, { 0xA9, 0x22, 0xF4, 0x58, 0xFE, 0x04, 0x0B, 0xD5} } 1036 1037 INTERFACE_DECL(_EFI_EDID_OVERRIDE_PROTOCOL); 1038 1039 typedef 1040 EFI_STATUS 1041 (EFIAPI *EFI_EDID_OVERRIDE_PROTOCOL_GET_EDID) ( 1042 IN struct _EFI_EDID_OVERRIDE_PROTOCOL *This, 1043 IN EFI_HANDLE *ChildHandle, 1044 OUT UINT32 *Attributes, 1045 IN OUT UINTN *EdidSize, 1046 IN OUT UINT8 **Edid); 1047 1048 typedef struct _EFI_EDID_OVERRIDE_PROTOCOL { 1049 EFI_EDID_OVERRIDE_PROTOCOL_GET_EDID GetEdid; 1050 } EFI_EDID_OVERRIDE_PROTOCOL; 1051 1052 1053 1054 INTERFACE_DECL(_EFI_SERVICE_BINDING); 1055 1056 typedef 1057 EFI_STATUS 1058 (EFIAPI *EFI_SERVICE_BINDING_CREATE_CHILD) ( 1059 IN struct _EFI_SERVICE_BINDING *This, 1060 IN EFI_HANDLE *ChildHandle 1061 ); 1062 1063 typedef 1064 EFI_STATUS 1065 (EFIAPI *EFI_SERVICE_BINDING_DESTROY_CHILD) ( 1066 IN struct _EFI_SERVICE_BINDING *This, 1067 IN EFI_HANDLE ChildHandle 1068 ); 1069 1070 typedef struct _EFI_SERVICE_BINDING { 1071 EFI_SERVICE_BINDING_CREATE_CHILD CreateChild; 1072 EFI_SERVICE_BINDING_DESTROY_CHILD DestroyChild; 1073 } EFI_SERVICE_BINDING; 1074 1075 1076 1077 /* 1078 * EFI Driver Binding Protocol 1079 * UEFI Specification Version 2.5 Section 10.1 1080 */ 1081 #define EFI_DRIVER_BINDING_PROTOCOL_GUID \ 1082 { 0x18A031AB, 0xB443, 0x4D1A, { 0xA5, 0xC0, 0x0C, 0x09, 0x26, 0x1E, 0x9F, 0x71} } 1083 #define DRIVER_BINDING_PROTOCOL EFI_DRIVER_BINDING_PROTOCOL_GUID 1084 1085 INTERFACE_DECL(_EFI_DRIVER_BINDING_PROTOCOL); 1086 1087 typedef 1088 EFI_STATUS 1089 (EFIAPI *EFI_DRIVER_BINDING_PROTOCOL_SUPPORTED) ( 1090 IN struct _EFI_DRIVER_BINDING_PROTOCOL *This, 1091 IN EFI_HANDLE ControllerHandle, 1092 IN EFI_DEVICE_PATH *RemainingDevicePath OPTIONAL); 1093 1094 typedef 1095 EFI_STATUS 1096 (EFIAPI *EFI_DRIVER_BINDING_PROTOCOL_START) ( 1097 IN struct _EFI_DRIVER_BINDING_PROTOCOL *This, 1098 IN EFI_HANDLE ControllerHandle, 1099 IN EFI_DEVICE_PATH *RemainingDevicePath OPTIONAL); 1100 1101 typedef 1102 EFI_STATUS 1103 (EFIAPI *EFI_DRIVER_BINDING_PROTOCOL_STOP) ( 1104 IN struct _EFI_DRIVER_BINDING_PROTOCOL *This, 1105 IN EFI_HANDLE ControllerHandle, 1106 IN UINTN NumberOfChildren, 1107 IN EFI_HANDLE *ChildHandleBuffer OPTIONAL); 1108 1109 typedef struct _EFI_DRIVER_BINDING_PROTOCOL { 1110 EFI_DRIVER_BINDING_PROTOCOL_SUPPORTED Supported; 1111 EFI_DRIVER_BINDING_PROTOCOL_START Start; 1112 EFI_DRIVER_BINDING_PROTOCOL_STOP Stop; 1113 UINT32 Version; 1114 EFI_HANDLE ImageHandle; 1115 EFI_HANDLE DriverBindingHandle; 1116 } EFI_DRIVER_BINDING_PROTOCOL; 1117 1118 typedef struct _EFI_DRIVER_BINDING_PROTOCOL _EFI_DRIVER_BINDING; 1119 typedef EFI_DRIVER_BINDING_PROTOCOL EFI_DRIVER_BINDING; 1120 1121 1122 /* 1123 * Backwards compatibility with older GNU-EFI versions. Deprecated. 1124 */ 1125 #define EFI_DRIVER_SUPPORTED EFI_DRIVER_BINDING_PROTOCOL_SUPPORTED 1126 #define EFI_DRIVER_START EFI_DRIVER_BINDING_PROTOCOL_START 1127 #define EFI_DRIVER_STOP EFI_DRIVER_BINDING_PROTOCOL_STOP 1128 1129 1130 1131 /* 1132 * EFI Component Name Protocol 1133 * Deprecated - use EFI Component Name 2 Protocol instead 1134 */ 1135 #define EFI_COMPONENT_NAME_PROTOCOL_GUID \ 1136 {0x107A772C, 0xD5E1, 0x11D4, { 0x9A, 0x46, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D} } 1137 #define COMPONENT_NAME_PROTOCOL EFI_COMPONENT_NAME_PROTOCOL_GUID 1138 1139 INTERFACE_DECL(_EFI_COMPONENT_NAME_PROTOCOL); 1140 1141 typedef 1142 EFI_STATUS 1143 (EFIAPI *EFI_COMPONENT_NAME_GET_DRIVER_NAME) ( 1144 IN struct _EFI_COMPONENT_NAME_PROTOCOL *This, 1145 IN CHAR8 *Language, 1146 OUT CHAR16 **DriverName); 1147 1148 typedef 1149 EFI_STATUS 1150 (EFIAPI *EFI_COMPONENT_NAME_GET_CONTROLLER_NAME) ( 1151 IN struct _EFI_COMPONENT_NAME_PROTOCOL *This, 1152 IN EFI_HANDLE ControllerHandle, 1153 IN EFI_HANDLE ChildHandle OPTIONAL, 1154 IN CHAR8 *Language, 1155 OUT CHAR16 **ControllerName); 1156 1157 typedef struct _EFI_COMPONENT_NAME_PROTOCOL { 1158 EFI_COMPONENT_NAME_GET_DRIVER_NAME GetDriverName; 1159 EFI_COMPONENT_NAME_GET_CONTROLLER_NAME GetControllerName; 1160 CHAR8 *SupportedLanguages; 1161 } EFI_COMPONENT_NAME_PROTOCOL; 1162 1163 typedef struct _EFI_COMPONENT_NAME_PROTOCOL _EFI_COMPONENT_NAME; 1164 typedef EFI_COMPONENT_NAME_PROTOCOL EFI_COMPONENT_NAME; 1165 1166 1167 /* 1168 * EFI Component Name 2 Protocol 1169 * UEFI Specification Version 2.5 Section 10.5 1170 */ 1171 #define EFI_COMPONENT_NAME2_PROTOCOL_GUID \ 1172 {0x6A7A5CFF, 0xE8D9, 0x4F70, { 0xBA, 0xDA, 0x75, 0xAB, 0x30, 0x25, 0xCE, 0x14} } 1173 #define COMPONENT_NAME2_PROTOCOL EFI_COMPONENT_NAME2_PROTOCOL_GUID 1174 1175 INTERFACE_DECL(_EFI_COMPONENT_NAME2_PROTOCOL); 1176 1177 typedef 1178 EFI_STATUS 1179 (EFIAPI *EFI_COMPONENT_NAME2_GET_DRIVER_NAME) ( 1180 IN struct _EFI_COMPONENT_NAME2_PROTOCOL *This, 1181 IN CHAR8 *Language, 1182 OUT CHAR16 **DriverName); 1183 1184 typedef 1185 EFI_STATUS 1186 (EFIAPI *EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) ( 1187 IN struct _EFI_COMPONENT_NAME2_PROTOCOL *This, 1188 IN EFI_HANDLE ControllerHandle, 1189 IN EFI_HANDLE ChildHandle OPTIONAL, 1190 IN CHAR8 *Language, 1191 OUT CHAR16 **ControllerName); 1192 1193 typedef struct _EFI_COMPONENT_NAME2_PROTOCOL { 1194 EFI_COMPONENT_NAME2_GET_DRIVER_NAME GetDriverName; 1195 EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME GetControllerName; 1196 CHAR8 *SupportedLanguages; 1197 } EFI_COMPONENT_NAME2_PROTOCOL; 1198 1199 typedef struct _EFI_COMPONENT_NAME2_PROTOCOL _EFI_COMPONENT_NAME2; 1200 typedef EFI_COMPONENT_NAME2_PROTOCOL EFI_COMPONENT_NAME2; 1201 1202 1203 1204 /* 1205 * EFI Loaded Image Protocol 1206 * UEFI Specification Version 2.5 Section 8.1 1207 */ 1208 #define EFI_LOADED_IMAGE_PROTOCOL_GUID \ 1209 { 0x5B1B31A1, 0x9562, 0x11d2, {0x8E, 0x3F, 0x00, 0xA0, 0xC9, 0x69, 0x72, 0x3B} } 1210 #define LOADED_IMAGE_PROTOCOL EFI_LOADED_IMAGE_PROTOCOL_GUID 1211 1212 #define EFI_LOADED_IMAGE_PROTOCOL_REVISION 0x1000 1213 #define EFI_IMAGE_INFORMATION_REVISION EFI_LOADED_IMAGE_PROTOCOL_REVISION 1214 1215 typedef 1216 EFI_STATUS 1217 (EFIAPI *EFI_IMAGE_UNLOAD) ( 1218 IN EFI_HANDLE ImageHandle 1219 ); 1220 1221 typedef struct { 1222 UINT32 Revision; 1223 EFI_HANDLE ParentHandle; 1224 struct _EFI_SYSTEM_TABLE *SystemTable; 1225 1226 // Source location of image 1227 EFI_HANDLE DeviceHandle; 1228 EFI_DEVICE_PATH *FilePath; 1229 VOID *Reserved; 1230 1231 // Images load options 1232 UINT32 LoadOptionsSize; 1233 VOID *LoadOptions; 1234 1235 // Location of where image was loaded 1236 VOID *ImageBase; 1237 UINT64 ImageSize; 1238 EFI_MEMORY_TYPE ImageCodeType; 1239 EFI_MEMORY_TYPE ImageDataType; 1240 1241 // If the driver image supports a dynamic unload request 1242 EFI_IMAGE_UNLOAD Unload; 1243 } EFI_LOADED_IMAGE_PROTOCOL; 1244 1245 typedef EFI_LOADED_IMAGE_PROTOCOL EFI_LOADED_IMAGE; 1246 1247 1248 1249 /* 1250 * Random Number Generator Protocol 1251 * UEFI Specification Version 2.5 Section 35.5 1252 */ 1253 #define EFI_RNG_PROTOCOL_GUID \ 1254 { 0x3152bca5, 0xeade, 0x433d, {0x86, 0x2e, 0xc0, 0x1c, 0xdc, 0x29, 0x1f, 0x44} } 1255 1256 typedef EFI_GUID EFI_RNG_ALGORITHM; 1257 1258 #define EFI_RNG_ALGORITHM_SP800_90_HASH_256_GUID \ 1259 {0xa7af67cb, 0x603b, 0x4d42, {0xba, 0x21, 0x70, 0xbf, 0xb6, 0x29, 0x3f, 0x96} } 1260 1261 #define EFI_RNG_ALGORITHM_SP800_90_HMAC_256_GUID \ 1262 {0xc5149b43, 0xae85, 0x4f53, {0x99, 0x82, 0xb9, 0x43, 0x35, 0xd3, 0xa9, 0xe7} } 1263 1264 #define EFI_RNG_ALGORITHM_SP800_90_CTR_256_GUID \ 1265 {0x44f0de6e, 0x4d8c, 0x4045, {0xa8, 0xc7, 0x4d, 0xd1, 0x68, 0x85, 0x6b, 0x9e} } 1266 1267 #define EFI_RNG_ALGORITHM_X9_31_3DES_GUID \ 1268 {0x63c4785a, 0xca34, 0x4012, {0xa3, 0xc8, 0x0b, 0x6a, 0x32, 0x4f, 0x55, 0x46} } 1269 1270 #define EFI_RNG_ALGORITHM_X9_31_AES_GUID \ 1271 {0xacd03321, 0x777e, 0x4d3d, {0xb1, 0xc8, 0x20, 0xcf, 0xd8, 0x88, 0x20, 0xc9} } 1272 1273 #define EFI_RNG_ALGORITHM_RAW \ 1274 {0xe43176d7, 0xb6e8, 0x4827, {0xb7, 0x84, 0x7f, 0xfd, 0xc4, 0xb6, 0x85, 0x61} } 1275 1276 INTERFACE_DECL(_EFI_RNG_PROTOCOL); 1277 1278 typedef 1279 EFI_STATUS 1280 (EFIAPI *EFI_RNG_GET_INFO) ( 1281 IN struct _EFI_RNG_PROTOCOL *This, 1282 IN OUT UINTN *RNGAlgorithmListSize, 1283 OUT EFI_RNG_ALGORITHM *RNGAlgorithmList 1284 ); 1285 1286 typedef 1287 EFI_STATUS 1288 (EFIAPI *EFI_RNG_GET_RNG) ( 1289 IN struct _EFI_RNG_PROTOCOL *This, 1290 IN EFI_RNG_ALGORITHM *RNGAlgorithm, OPTIONAL 1291 IN UINTN RNGValueLength, 1292 OUT UINT8 *RNGValue 1293 ); 1294 1295 typedef struct _EFI_RNG_PROTOCOL { 1296 EFI_RNG_GET_INFO GetInfo; 1297 EFI_RNG_GET_RNG GetRNG; 1298 } EFI_RNG_PROTOCOL; 1299 1300 1301 // 1302 // EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL 1303 // 1304 1305 #define EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL_GUID \ 1306 { 0x6b30c738, 0xa391, 0x11d4, {0x9a, 0x3b, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d} } 1307 1308 INTERFACE_DECL(_EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL); 1309 1310 typedef 1311 EFI_STATUS 1312 (EFIAPI *EFI_PLATFORM_DRIVER_OVERRIDE_GET_DRIVER) ( 1313 IN struct _EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL *This, 1314 IN EFI_HANDLE ControllerHandle, 1315 IN OUT EFI_HANDLE *DriverImageHandle); 1316 1317 typedef 1318 EFI_STATUS 1319 (EFIAPI *EFI_PLATFORM_DRIVER_OVERRIDE_GET_DRIVER_PATH) ( 1320 IN struct _EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL *This, 1321 IN EFI_HANDLE ControllerHandle, 1322 IN OUT EFI_DEVICE_PATH **DriverImagePath); 1323 1324 typedef 1325 EFI_STATUS 1326 (EFIAPI *EFI_PLATFORM_DRIVER_OVERRIDE_DRIVER_LOADED) ( 1327 IN struct _EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL *This, 1328 IN EFI_HANDLE ControllerHandle, 1329 IN EFI_DEVICE_PATH *DriverImagePath, 1330 IN EFI_HANDLE DriverImageHandle); 1331 1332 typedef struct _EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL { 1333 EFI_PLATFORM_DRIVER_OVERRIDE_GET_DRIVER GetDriver; 1334 EFI_PLATFORM_DRIVER_OVERRIDE_GET_DRIVER_PATH GetDriverPath; 1335 EFI_PLATFORM_DRIVER_OVERRIDE_DRIVER_LOADED DriverLoaded; 1336 } EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL; 1337 1338 // 1339 // EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL 1340 // 1341 1342 #define EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL_GUID \ 1343 { 0x3bc1b285, 0x8a15, 0x4a82, {0xaa, 0xbf, 0x4d, 0x7d, 0x13, 0xfb, 0x32, 0x65} } 1344 1345 INTERFACE_DECL(_EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL); 1346 1347 typedef 1348 EFI_STATUS 1349 (EFIAPI *EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_GET_DRIVER) ( 1350 IN struct _EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL *This, 1351 IN OUT EFI_HANDLE *DriverImageHandle); 1352 1353 typedef struct _EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL { 1354 EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_GET_DRIVER GetDriver; 1355 } EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL; 1356 1357 // 1358 // EFI_DRIVER_FAMILY_OVERRIDE_PROTOCOL 1359 // 1360 1361 #define EFI_DRIVER_FAMILY_OVERRIDE_PROTOCOL_GUID \ 1362 { 0xb1ee129e, 0xda36, 0x4181, {0x91, 0xf8, 0x04, 0xa4, 0x92, 0x37, 0x66, 0xa7} } 1363 1364 INTERFACE_DECL(_EFI_DRIVER_FAMILY_OVERRIDE_PROTOCOL); 1365 1366 typedef 1367 UINT32 1368 (EFIAPI *EFI_DRIVER_FAMILY_OVERRIDE_GET_VERSION) ( 1369 IN struct _EFI_DRIVER_FAMILY_OVERRIDE_PROTOCOL *This); 1370 1371 typedef struct _EFI_DRIVER_FAMILY_OVERRIDE_PROTOCOL { 1372 EFI_DRIVER_FAMILY_OVERRIDE_GET_VERSION GetVersion; 1373 } EFI_DRIVER_FAMILY_OVERRIDE_PROTOCOL; 1374 1375 1376 #endif 1377 1378