1 /****************************************************************************** 2 * 3 * Name: actbl1.h - Additional ACPI table definitions 4 * 5 *****************************************************************************/ 6 7 /* 8 * Copyright (C) 2000 - 2014, Intel Corp. 9 * All rights reserved. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions, and the following disclaimer, 16 * without modification. 17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 18 * substantially similar to the "NO WARRANTY" disclaimer below 19 * ("Disclaimer") and any redistribution must be conditioned upon 20 * including a substantially similar Disclaimer requirement for further 21 * binary redistribution. 22 * 3. Neither the names of the above-listed copyright holders nor the names 23 * of any contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * Alternatively, this software may be distributed under the terms of the 27 * GNU General Public License ("GPL") version 2 as published by the Free 28 * Software Foundation. 29 * 30 * NO WARRANTY 31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR 34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 35 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 36 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 40 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 41 * POSSIBILITY OF SUCH DAMAGES. 42 */ 43 44 #ifndef __ACTBL1_H__ 45 #define __ACTBL1_H__ 46 47 48 #pragma pack(push) /* Set default struct packing */ 49 50 /******************************************************************************* 51 * 52 * Additional ACPI Tables (1) 53 * 54 * These tables are not consumed directly by the ACPICA subsystem, but are 55 * included here to support device drivers and the AML disassembler. 56 * 57 * The tables in this file are fully defined within the ACPI specification. 58 * 59 ******************************************************************************/ 60 61 62 /* 63 * Values for description table header signatures for tables defined in this 64 * file. Useful because they make it more difficult to inadvertently type in 65 * the wrong signature. 66 */ 67 #define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */ 68 #define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */ 69 #define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */ 70 #define ACPI_SIG_EINJ "EINJ" /* Error Injection table */ 71 #define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */ 72 #define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */ 73 #define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */ 74 #define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */ 75 #define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */ 76 #define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */ 77 #define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */ 78 79 80 /* 81 * All tables must be byte-packed to match the ACPI specification, since 82 * the tables are provided by the system BIOS. 83 */ 84 #pragma pack(1) 85 86 /* 87 * Note: C bitfields are not used for this reason: 88 * 89 * "Bitfields are great and easy to read, but unfortunately the C language 90 * does not specify the layout of bitfields in memory, which means they are 91 * essentially useless for dealing with packed data in on-disk formats or 92 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, 93 * this decision was a design error in C. Ritchie could have picked an order 94 * and stuck with it." Norman Ramsey. 95 * See http://stackoverflow.com/a/1053662/41661 96 */ 97 98 99 /******************************************************************************* 100 * 101 * Common subtable headers 102 * 103 ******************************************************************************/ 104 105 /* Generic subtable header (used in MADT, SRAT, etc.) */ 106 107 typedef struct acpi_subtable_header 108 { 109 UINT8 Type; 110 UINT8 Length; 111 112 } ACPI_SUBTABLE_HEADER; 113 114 115 /* Subtable header for WHEA tables (EINJ, ERST, WDAT) */ 116 117 typedef struct acpi_whea_header 118 { 119 UINT8 Action; 120 UINT8 Instruction; 121 UINT8 Flags; 122 UINT8 Reserved; 123 ACPI_GENERIC_ADDRESS RegisterRegion; 124 UINT64 Value; /* Value used with Read/Write register */ 125 UINT64 Mask; /* Bitmask required for this register instruction */ 126 127 } ACPI_WHEA_HEADER; 128 129 130 /******************************************************************************* 131 * 132 * BERT - Boot Error Record Table (ACPI 4.0) 133 * Version 1 134 * 135 ******************************************************************************/ 136 137 typedef struct acpi_table_bert 138 { 139 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 140 UINT32 RegionLength; /* Length of the boot error region */ 141 UINT64 Address; /* Physical address of the error region */ 142 143 } ACPI_TABLE_BERT; 144 145 146 /* Boot Error Region (not a subtable, pointed to by Address field above) */ 147 148 typedef struct acpi_bert_region 149 { 150 UINT32 BlockStatus; /* Type of error information */ 151 UINT32 RawDataOffset; /* Offset to raw error data */ 152 UINT32 RawDataLength; /* Length of raw error data */ 153 UINT32 DataLength; /* Length of generic error data */ 154 UINT32 ErrorSeverity; /* Severity code */ 155 156 } ACPI_BERT_REGION; 157 158 /* Values for BlockStatus flags above */ 159 160 #define ACPI_BERT_UNCORRECTABLE (1) 161 #define ACPI_BERT_CORRECTABLE (1<<1) 162 #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2) 163 #define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3) 164 #define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */ 165 166 /* Values for ErrorSeverity above */ 167 168 enum AcpiBertErrorSeverity 169 { 170 ACPI_BERT_ERROR_CORRECTABLE = 0, 171 ACPI_BERT_ERROR_FATAL = 1, 172 ACPI_BERT_ERROR_CORRECTED = 2, 173 ACPI_BERT_ERROR_NONE = 3, 174 ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */ 175 }; 176 177 /* 178 * Note: The generic error data that follows the ErrorSeverity field above 179 * uses the ACPI_HEST_GENERIC_DATA defined under the HEST table below 180 */ 181 182 183 /******************************************************************************* 184 * 185 * CPEP - Corrected Platform Error Polling table (ACPI 4.0) 186 * Version 1 187 * 188 ******************************************************************************/ 189 190 typedef struct acpi_table_cpep 191 { 192 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 193 UINT64 Reserved; 194 195 } ACPI_TABLE_CPEP; 196 197 198 /* Subtable */ 199 200 typedef struct acpi_cpep_polling 201 { 202 ACPI_SUBTABLE_HEADER Header; 203 UINT8 Id; /* Processor ID */ 204 UINT8 Eid; /* Processor EID */ 205 UINT32 Interval; /* Polling interval (msec) */ 206 207 } ACPI_CPEP_POLLING; 208 209 210 /******************************************************************************* 211 * 212 * ECDT - Embedded Controller Boot Resources Table 213 * Version 1 214 * 215 ******************************************************************************/ 216 217 typedef struct acpi_table_ecdt 218 { 219 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 220 ACPI_GENERIC_ADDRESS Control; /* Address of EC command/status register */ 221 ACPI_GENERIC_ADDRESS Data; /* Address of EC data register */ 222 UINT32 Uid; /* Unique ID - must be same as the EC _UID method */ 223 UINT8 Gpe; /* The GPE for the EC */ 224 UINT8 Id[1]; /* Full namepath of the EC in the ACPI namespace */ 225 226 } ACPI_TABLE_ECDT; 227 228 229 /******************************************************************************* 230 * 231 * EINJ - Error Injection Table (ACPI 4.0) 232 * Version 1 233 * 234 ******************************************************************************/ 235 236 typedef struct acpi_table_einj 237 { 238 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 239 UINT32 HeaderLength; 240 UINT8 Flags; 241 UINT8 Reserved[3]; 242 UINT32 Entries; 243 244 } ACPI_TABLE_EINJ; 245 246 247 /* EINJ Injection Instruction Entries (actions) */ 248 249 typedef struct acpi_einj_entry 250 { 251 ACPI_WHEA_HEADER WheaHeader; /* Common header for WHEA tables */ 252 253 } ACPI_EINJ_ENTRY; 254 255 /* Masks for Flags field above */ 256 257 #define ACPI_EINJ_PRESERVE (1) 258 259 /* Values for Action field above */ 260 261 enum AcpiEinjActions 262 { 263 ACPI_EINJ_BEGIN_OPERATION = 0, 264 ACPI_EINJ_GET_TRIGGER_TABLE = 1, 265 ACPI_EINJ_SET_ERROR_TYPE = 2, 266 ACPI_EINJ_GET_ERROR_TYPE = 3, 267 ACPI_EINJ_END_OPERATION = 4, 268 ACPI_EINJ_EXECUTE_OPERATION = 5, 269 ACPI_EINJ_CHECK_BUSY_STATUS = 6, 270 ACPI_EINJ_GET_COMMAND_STATUS = 7, 271 ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8, 272 ACPI_EINJ_ACTION_RESERVED = 9, /* 9 and greater are reserved */ 273 ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */ 274 }; 275 276 /* Values for Instruction field above */ 277 278 enum AcpiEinjInstructions 279 { 280 ACPI_EINJ_READ_REGISTER = 0, 281 ACPI_EINJ_READ_REGISTER_VALUE = 1, 282 ACPI_EINJ_WRITE_REGISTER = 2, 283 ACPI_EINJ_WRITE_REGISTER_VALUE = 3, 284 ACPI_EINJ_NOOP = 4, 285 ACPI_EINJ_FLUSH_CACHELINE = 5, 286 ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */ 287 }; 288 289 typedef struct acpi_einj_error_type_with_addr 290 { 291 UINT32 ErrorType; 292 UINT32 VendorStructOffset; 293 UINT32 Flags; 294 UINT32 ApicId; 295 UINT64 Address; 296 UINT64 Range; 297 UINT32 PcieId; 298 299 } ACPI_EINJ_ERROR_TYPE_WITH_ADDR; 300 301 typedef struct acpi_einj_vendor 302 { 303 UINT32 Length; 304 UINT32 PcieId; 305 UINT16 VendorId; 306 UINT16 DeviceId; 307 UINT8 RevisionId; 308 UINT8 Reserved[3]; 309 310 } ACPI_EINJ_VENDOR; 311 312 313 /* EINJ Trigger Error Action Table */ 314 315 typedef struct acpi_einj_trigger 316 { 317 UINT32 HeaderSize; 318 UINT32 Revision; 319 UINT32 TableSize; 320 UINT32 EntryCount; 321 322 } ACPI_EINJ_TRIGGER; 323 324 /* Command status return values */ 325 326 enum AcpiEinjCommandStatus 327 { 328 ACPI_EINJ_SUCCESS = 0, 329 ACPI_EINJ_FAILURE = 1, 330 ACPI_EINJ_INVALID_ACCESS = 2, 331 ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */ 332 }; 333 334 335 /* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */ 336 337 #define ACPI_EINJ_PROCESSOR_CORRECTABLE (1) 338 #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1) 339 #define ACPI_EINJ_PROCESSOR_FATAL (1<<2) 340 #define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3) 341 #define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4) 342 #define ACPI_EINJ_MEMORY_FATAL (1<<5) 343 #define ACPI_EINJ_PCIX_CORRECTABLE (1<<6) 344 #define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7) 345 #define ACPI_EINJ_PCIX_FATAL (1<<8) 346 #define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9) 347 #define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10) 348 #define ACPI_EINJ_PLATFORM_FATAL (1<<11) 349 #define ACPI_EINJ_VENDOR_DEFINED (1<<31) 350 351 352 /******************************************************************************* 353 * 354 * ERST - Error Record Serialization Table (ACPI 4.0) 355 * Version 1 356 * 357 ******************************************************************************/ 358 359 typedef struct acpi_table_erst 360 { 361 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 362 UINT32 HeaderLength; 363 UINT32 Reserved; 364 UINT32 Entries; 365 366 } ACPI_TABLE_ERST; 367 368 369 /* ERST Serialization Entries (actions) */ 370 371 typedef struct acpi_erst_entry 372 { 373 ACPI_WHEA_HEADER WheaHeader; /* Common header for WHEA tables */ 374 375 } ACPI_ERST_ENTRY; 376 377 /* Masks for Flags field above */ 378 379 #define ACPI_ERST_PRESERVE (1) 380 381 /* Values for Action field above */ 382 383 enum AcpiErstActions 384 { 385 ACPI_ERST_BEGIN_WRITE = 0, 386 ACPI_ERST_BEGIN_READ = 1, 387 ACPI_ERST_BEGIN_CLEAR = 2, 388 ACPI_ERST_END = 3, 389 ACPI_ERST_SET_RECORD_OFFSET = 4, 390 ACPI_ERST_EXECUTE_OPERATION = 5, 391 ACPI_ERST_CHECK_BUSY_STATUS = 6, 392 ACPI_ERST_GET_COMMAND_STATUS = 7, 393 ACPI_ERST_GET_RECORD_ID = 8, 394 ACPI_ERST_SET_RECORD_ID = 9, 395 ACPI_ERST_GET_RECORD_COUNT = 10, 396 ACPI_ERST_BEGIN_DUMMY_WRIITE = 11, 397 ACPI_ERST_NOT_USED = 12, 398 ACPI_ERST_GET_ERROR_RANGE = 13, 399 ACPI_ERST_GET_ERROR_LENGTH = 14, 400 ACPI_ERST_GET_ERROR_ATTRIBUTES = 15, 401 ACPI_ERST_ACTION_RESERVED = 16 /* 16 and greater are reserved */ 402 }; 403 404 /* Values for Instruction field above */ 405 406 enum AcpiErstInstructions 407 { 408 ACPI_ERST_READ_REGISTER = 0, 409 ACPI_ERST_READ_REGISTER_VALUE = 1, 410 ACPI_ERST_WRITE_REGISTER = 2, 411 ACPI_ERST_WRITE_REGISTER_VALUE = 3, 412 ACPI_ERST_NOOP = 4, 413 ACPI_ERST_LOAD_VAR1 = 5, 414 ACPI_ERST_LOAD_VAR2 = 6, 415 ACPI_ERST_STORE_VAR1 = 7, 416 ACPI_ERST_ADD = 8, 417 ACPI_ERST_SUBTRACT = 9, 418 ACPI_ERST_ADD_VALUE = 10, 419 ACPI_ERST_SUBTRACT_VALUE = 11, 420 ACPI_ERST_STALL = 12, 421 ACPI_ERST_STALL_WHILE_TRUE = 13, 422 ACPI_ERST_SKIP_NEXT_IF_TRUE = 14, 423 ACPI_ERST_GOTO = 15, 424 ACPI_ERST_SET_SRC_ADDRESS_BASE = 16, 425 ACPI_ERST_SET_DST_ADDRESS_BASE = 17, 426 ACPI_ERST_MOVE_DATA = 18, 427 ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */ 428 }; 429 430 /* Command status return values */ 431 432 enum AcpiErstCommandStatus 433 { 434 ACPI_ERST_SUCESS = 0, 435 ACPI_ERST_NO_SPACE = 1, 436 ACPI_ERST_NOT_AVAILABLE = 2, 437 ACPI_ERST_FAILURE = 3, 438 ACPI_ERST_RECORD_EMPTY = 4, 439 ACPI_ERST_NOT_FOUND = 5, 440 ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */ 441 }; 442 443 444 /* Error Record Serialization Information */ 445 446 typedef struct acpi_erst_info 447 { 448 UINT16 Signature; /* Should be "ER" */ 449 UINT8 Data[48]; 450 451 } ACPI_ERST_INFO; 452 453 454 /******************************************************************************* 455 * 456 * HEST - Hardware Error Source Table (ACPI 4.0) 457 * Version 1 458 * 459 ******************************************************************************/ 460 461 typedef struct acpi_table_hest 462 { 463 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 464 UINT32 ErrorSourceCount; 465 466 } ACPI_TABLE_HEST; 467 468 469 /* HEST subtable header */ 470 471 typedef struct acpi_hest_header 472 { 473 UINT16 Type; 474 UINT16 SourceId; 475 476 } ACPI_HEST_HEADER; 477 478 479 /* Values for Type field above for subtables */ 480 481 enum AcpiHestTypes 482 { 483 ACPI_HEST_TYPE_IA32_CHECK = 0, 484 ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1, 485 ACPI_HEST_TYPE_IA32_NMI = 2, 486 ACPI_HEST_TYPE_NOT_USED3 = 3, 487 ACPI_HEST_TYPE_NOT_USED4 = 4, 488 ACPI_HEST_TYPE_NOT_USED5 = 5, 489 ACPI_HEST_TYPE_AER_ROOT_PORT = 6, 490 ACPI_HEST_TYPE_AER_ENDPOINT = 7, 491 ACPI_HEST_TYPE_AER_BRIDGE = 8, 492 ACPI_HEST_TYPE_GENERIC_ERROR = 9, 493 ACPI_HEST_TYPE_RESERVED = 10 /* 10 and greater are reserved */ 494 }; 495 496 497 /* 498 * HEST substructures contained in subtables 499 */ 500 501 /* 502 * IA32 Error Bank(s) - Follows the ACPI_HEST_IA_MACHINE_CHECK and 503 * ACPI_HEST_IA_CORRECTED structures. 504 */ 505 typedef struct acpi_hest_ia_error_bank 506 { 507 UINT8 BankNumber; 508 UINT8 ClearStatusOnInit; 509 UINT8 StatusFormat; 510 UINT8 Reserved; 511 UINT32 ControlRegister; 512 UINT64 ControlData; 513 UINT32 StatusRegister; 514 UINT32 AddressRegister; 515 UINT32 MiscRegister; 516 517 } ACPI_HEST_IA_ERROR_BANK; 518 519 520 /* Common HEST sub-structure for PCI/AER structures below (6,7,8) */ 521 522 typedef struct acpi_hest_aer_common 523 { 524 UINT16 Reserved1; 525 UINT8 Flags; 526 UINT8 Enabled; 527 UINT32 RecordsToPreallocate; 528 UINT32 MaxSectionsPerRecord; 529 UINT32 Bus; /* Bus and Segment numbers */ 530 UINT16 Device; 531 UINT16 Function; 532 UINT16 DeviceControl; 533 UINT16 Reserved2; 534 UINT32 UncorrectableMask; 535 UINT32 UncorrectableSeverity; 536 UINT32 CorrectableMask; 537 UINT32 AdvancedCapabilities; 538 539 } ACPI_HEST_AER_COMMON; 540 541 /* Masks for HEST Flags fields */ 542 543 #define ACPI_HEST_FIRMWARE_FIRST (1) 544 #define ACPI_HEST_GLOBAL (1<<1) 545 546 /* 547 * Macros to access the bus/segment numbers in Bus field above: 548 * Bus number is encoded in bits 7:0 549 * Segment number is encoded in bits 23:8 550 */ 551 #define ACPI_HEST_BUS(Bus) ((Bus) & 0xFF) 552 #define ACPI_HEST_SEGMENT(Bus) (((Bus) >> 8) & 0xFFFF) 553 554 555 /* Hardware Error Notification */ 556 557 typedef struct acpi_hest_notify 558 { 559 UINT8 Type; 560 UINT8 Length; 561 UINT16 ConfigWriteEnable; 562 UINT32 PollInterval; 563 UINT32 Vector; 564 UINT32 PollingThresholdValue; 565 UINT32 PollingThresholdWindow; 566 UINT32 ErrorThresholdValue; 567 UINT32 ErrorThresholdWindow; 568 569 } ACPI_HEST_NOTIFY; 570 571 /* Values for Notify Type field above */ 572 573 enum AcpiHestNotifyTypes 574 { 575 ACPI_HEST_NOTIFY_POLLED = 0, 576 ACPI_HEST_NOTIFY_EXTERNAL = 1, 577 ACPI_HEST_NOTIFY_LOCAL = 2, 578 ACPI_HEST_NOTIFY_SCI = 3, 579 ACPI_HEST_NOTIFY_NMI = 4, 580 ACPI_HEST_NOTIFY_CMCI = 5, /* ACPI 5.0 */ 581 ACPI_HEST_NOTIFY_MCE = 6, /* ACPI 5.0 */ 582 ACPI_HEST_NOTIFY_RESERVED = 7 /* 7 and greater are reserved */ 583 }; 584 585 /* Values for ConfigWriteEnable bitfield above */ 586 587 #define ACPI_HEST_TYPE (1) 588 #define ACPI_HEST_POLL_INTERVAL (1<<1) 589 #define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2) 590 #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3) 591 #define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4) 592 #define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5) 593 594 595 /* 596 * HEST subtables 597 */ 598 599 /* 0: IA32 Machine Check Exception */ 600 601 typedef struct acpi_hest_ia_machine_check 602 { 603 ACPI_HEST_HEADER Header; 604 UINT16 Reserved1; 605 UINT8 Flags; 606 UINT8 Enabled; 607 UINT32 RecordsToPreallocate; 608 UINT32 MaxSectionsPerRecord; 609 UINT64 GlobalCapabilityData; 610 UINT64 GlobalControlData; 611 UINT8 NumHardwareBanks; 612 UINT8 Reserved3[7]; 613 614 } ACPI_HEST_IA_MACHINE_CHECK; 615 616 617 /* 1: IA32 Corrected Machine Check */ 618 619 typedef struct acpi_hest_ia_corrected 620 { 621 ACPI_HEST_HEADER Header; 622 UINT16 Reserved1; 623 UINT8 Flags; 624 UINT8 Enabled; 625 UINT32 RecordsToPreallocate; 626 UINT32 MaxSectionsPerRecord; 627 ACPI_HEST_NOTIFY Notify; 628 UINT8 NumHardwareBanks; 629 UINT8 Reserved2[3]; 630 631 } ACPI_HEST_IA_CORRECTED; 632 633 634 /* 2: IA32 Non-Maskable Interrupt */ 635 636 typedef struct acpi_hest_ia_nmi 637 { 638 ACPI_HEST_HEADER Header; 639 UINT32 Reserved; 640 UINT32 RecordsToPreallocate; 641 UINT32 MaxSectionsPerRecord; 642 UINT32 MaxRawDataLength; 643 644 } ACPI_HEST_IA_NMI; 645 646 647 /* 3,4,5: Not used */ 648 649 /* 6: PCI Express Root Port AER */ 650 651 typedef struct acpi_hest_aer_root 652 { 653 ACPI_HEST_HEADER Header; 654 ACPI_HEST_AER_COMMON Aer; 655 UINT32 RootErrorCommand; 656 657 } ACPI_HEST_AER_ROOT; 658 659 660 /* 7: PCI Express AER (AER Endpoint) */ 661 662 typedef struct acpi_hest_aer 663 { 664 ACPI_HEST_HEADER Header; 665 ACPI_HEST_AER_COMMON Aer; 666 667 } ACPI_HEST_AER; 668 669 670 /* 8: PCI Express/PCI-X Bridge AER */ 671 672 typedef struct acpi_hest_aer_bridge 673 { 674 ACPI_HEST_HEADER Header; 675 ACPI_HEST_AER_COMMON Aer; 676 UINT32 UncorrectableMask2; 677 UINT32 UncorrectableSeverity2; 678 UINT32 AdvancedCapabilities2; 679 680 } ACPI_HEST_AER_BRIDGE; 681 682 683 /* 9: Generic Hardware Error Source */ 684 685 typedef struct acpi_hest_generic 686 { 687 ACPI_HEST_HEADER Header; 688 UINT16 RelatedSourceId; 689 UINT8 Reserved; 690 UINT8 Enabled; 691 UINT32 RecordsToPreallocate; 692 UINT32 MaxSectionsPerRecord; 693 UINT32 MaxRawDataLength; 694 ACPI_GENERIC_ADDRESS ErrorStatusAddress; 695 ACPI_HEST_NOTIFY Notify; 696 UINT32 ErrorBlockLength; 697 698 } ACPI_HEST_GENERIC; 699 700 701 /* Generic Error Status block */ 702 703 typedef struct acpi_hest_generic_status 704 { 705 UINT32 BlockStatus; 706 UINT32 RawDataOffset; 707 UINT32 RawDataLength; 708 UINT32 DataLength; 709 UINT32 ErrorSeverity; 710 711 } ACPI_HEST_GENERIC_STATUS; 712 713 /* Values for BlockStatus flags above */ 714 715 #define ACPI_HEST_UNCORRECTABLE (1) 716 #define ACPI_HEST_CORRECTABLE (1<<1) 717 #define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2) 718 #define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3) 719 #define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */ 720 721 722 /* Generic Error Data entry */ 723 724 typedef struct acpi_hest_generic_data 725 { 726 UINT8 SectionType[16]; 727 UINT32 ErrorSeverity; 728 UINT16 Revision; 729 UINT8 ValidationBits; 730 UINT8 Flags; 731 UINT32 ErrorDataLength; 732 UINT8 FruId[16]; 733 UINT8 FruText[20]; 734 735 } ACPI_HEST_GENERIC_DATA; 736 737 738 /******************************************************************************* 739 * 740 * MADT - Multiple APIC Description Table 741 * Version 3 742 * 743 ******************************************************************************/ 744 745 typedef struct acpi_table_madt 746 { 747 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 748 UINT32 Address; /* Physical address of local APIC */ 749 UINT32 Flags; 750 751 } ACPI_TABLE_MADT; 752 753 /* Masks for Flags field above */ 754 755 #define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */ 756 757 /* Values for PCATCompat flag */ 758 759 #define ACPI_MADT_DUAL_PIC 0 760 #define ACPI_MADT_MULTIPLE_APIC 1 761 762 763 /* Values for MADT subtable type in ACPI_SUBTABLE_HEADER */ 764 765 enum AcpiMadtType 766 { 767 ACPI_MADT_TYPE_LOCAL_APIC = 0, 768 ACPI_MADT_TYPE_IO_APIC = 1, 769 ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2, 770 ACPI_MADT_TYPE_NMI_SOURCE = 3, 771 ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4, 772 ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5, 773 ACPI_MADT_TYPE_IO_SAPIC = 6, 774 ACPI_MADT_TYPE_LOCAL_SAPIC = 7, 775 ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8, 776 ACPI_MADT_TYPE_LOCAL_X2APIC = 9, 777 ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10, 778 ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11, 779 ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12, 780 ACPI_MADT_TYPE_RESERVED = 13 /* 13 and greater are reserved */ 781 }; 782 783 784 /* 785 * MADT Sub-tables, correspond to Type in ACPI_SUBTABLE_HEADER 786 */ 787 788 /* 0: Processor Local APIC */ 789 790 typedef struct acpi_madt_local_apic 791 { 792 ACPI_SUBTABLE_HEADER Header; 793 UINT8 ProcessorId; /* ACPI processor id */ 794 UINT8 Id; /* Processor's local APIC id */ 795 UINT32 LapicFlags; 796 797 } ACPI_MADT_LOCAL_APIC; 798 799 800 /* 1: IO APIC */ 801 802 typedef struct acpi_madt_io_apic 803 { 804 ACPI_SUBTABLE_HEADER Header; 805 UINT8 Id; /* I/O APIC ID */ 806 UINT8 Reserved; /* Reserved - must be zero */ 807 UINT32 Address; /* APIC physical address */ 808 UINT32 GlobalIrqBase; /* Global system interrupt where INTI lines start */ 809 810 } ACPI_MADT_IO_APIC; 811 812 813 /* 2: Interrupt Override */ 814 815 typedef struct acpi_madt_interrupt_override 816 { 817 ACPI_SUBTABLE_HEADER Header; 818 UINT8 Bus; /* 0 - ISA */ 819 UINT8 SourceIrq; /* Interrupt source (IRQ) */ 820 UINT32 GlobalIrq; /* Global system interrupt */ 821 UINT16 IntiFlags; 822 823 } ACPI_MADT_INTERRUPT_OVERRIDE; 824 825 826 /* 3: NMI Source */ 827 828 typedef struct acpi_madt_nmi_source 829 { 830 ACPI_SUBTABLE_HEADER Header; 831 UINT16 IntiFlags; 832 UINT32 GlobalIrq; /* Global system interrupt */ 833 834 } ACPI_MADT_NMI_SOURCE; 835 836 837 /* 4: Local APIC NMI */ 838 839 typedef struct acpi_madt_local_apic_nmi 840 { 841 ACPI_SUBTABLE_HEADER Header; 842 UINT8 ProcessorId; /* ACPI processor id */ 843 UINT16 IntiFlags; 844 UINT8 Lint; /* LINTn to which NMI is connected */ 845 846 } ACPI_MADT_LOCAL_APIC_NMI; 847 848 849 /* 5: Address Override */ 850 851 typedef struct acpi_madt_local_apic_override 852 { 853 ACPI_SUBTABLE_HEADER Header; 854 UINT16 Reserved; /* Reserved, must be zero */ 855 UINT64 Address; /* APIC physical address */ 856 857 } ACPI_MADT_LOCAL_APIC_OVERRIDE; 858 859 860 /* 6: I/O Sapic */ 861 862 typedef struct acpi_madt_io_sapic 863 { 864 ACPI_SUBTABLE_HEADER Header; 865 UINT8 Id; /* I/O SAPIC ID */ 866 UINT8 Reserved; /* Reserved, must be zero */ 867 UINT32 GlobalIrqBase; /* Global interrupt for SAPIC start */ 868 UINT64 Address; /* SAPIC physical address */ 869 870 } ACPI_MADT_IO_SAPIC; 871 872 873 /* 7: Local Sapic */ 874 875 typedef struct acpi_madt_local_sapic 876 { 877 ACPI_SUBTABLE_HEADER Header; 878 UINT8 ProcessorId; /* ACPI processor id */ 879 UINT8 Id; /* SAPIC ID */ 880 UINT8 Eid; /* SAPIC EID */ 881 UINT8 Reserved[3]; /* Reserved, must be zero */ 882 UINT32 LapicFlags; 883 UINT32 Uid; /* Numeric UID - ACPI 3.0 */ 884 char UidString[1]; /* String UID - ACPI 3.0 */ 885 886 } ACPI_MADT_LOCAL_SAPIC; 887 888 889 /* 8: Platform Interrupt Source */ 890 891 typedef struct acpi_madt_interrupt_source 892 { 893 ACPI_SUBTABLE_HEADER Header; 894 UINT16 IntiFlags; 895 UINT8 Type; /* 1=PMI, 2=INIT, 3=corrected */ 896 UINT8 Id; /* Processor ID */ 897 UINT8 Eid; /* Processor EID */ 898 UINT8 IoSapicVector; /* Vector value for PMI interrupts */ 899 UINT32 GlobalIrq; /* Global system interrupt */ 900 UINT32 Flags; /* Interrupt Source Flags */ 901 902 } ACPI_MADT_INTERRUPT_SOURCE; 903 904 /* Masks for Flags field above */ 905 906 #define ACPI_MADT_CPEI_OVERRIDE (1) 907 908 909 /* 9: Processor Local X2APIC (ACPI 4.0) */ 910 911 typedef struct acpi_madt_local_x2apic 912 { 913 ACPI_SUBTABLE_HEADER Header; 914 UINT16 Reserved; /* Reserved - must be zero */ 915 UINT32 LocalApicId; /* Processor x2APIC ID */ 916 UINT32 LapicFlags; 917 UINT32 Uid; /* ACPI processor UID */ 918 919 } ACPI_MADT_LOCAL_X2APIC; 920 921 922 /* 10: Local X2APIC NMI (ACPI 4.0) */ 923 924 typedef struct acpi_madt_local_x2apic_nmi 925 { 926 ACPI_SUBTABLE_HEADER Header; 927 UINT16 IntiFlags; 928 UINT32 Uid; /* ACPI processor UID */ 929 UINT8 Lint; /* LINTn to which NMI is connected */ 930 UINT8 Reserved[3]; /* Reserved - must be zero */ 931 932 } ACPI_MADT_LOCAL_X2APIC_NMI; 933 934 935 /* 11: Generic Interrupt (ACPI 5.0) */ 936 937 typedef struct acpi_madt_generic_interrupt 938 { 939 ACPI_SUBTABLE_HEADER Header; 940 UINT16 Reserved; /* Reserved - must be zero */ 941 UINT32 GicId; 942 UINT32 Uid; 943 UINT32 Flags; 944 UINT32 ParkingVersion; 945 UINT32 PerformanceInterrupt; 946 UINT64 ParkedAddress; 947 UINT64 BaseAddress; 948 949 } ACPI_MADT_GENERIC_INTERRUPT; 950 951 952 /* 12: Generic Distributor (ACPI 5.0) */ 953 954 typedef struct acpi_madt_generic_distributor 955 { 956 ACPI_SUBTABLE_HEADER Header; 957 UINT16 Reserved; /* Reserved - must be zero */ 958 UINT32 GicId; 959 UINT64 BaseAddress; 960 UINT32 GlobalIrqBase; 961 UINT32 Reserved2; /* Reserved - must be zero */ 962 963 } ACPI_MADT_GENERIC_DISTRIBUTOR; 964 965 966 /* 967 * Common flags fields for MADT subtables 968 */ 969 970 /* MADT Local APIC flags (LapicFlags) and GIC flags */ 971 972 #define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */ 973 974 /* MADT MPS INTI flags (IntiFlags) */ 975 976 #define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */ 977 #define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */ 978 979 /* Values for MPS INTI flags */ 980 981 #define ACPI_MADT_POLARITY_CONFORMS 0 982 #define ACPI_MADT_POLARITY_ACTIVE_HIGH 1 983 #define ACPI_MADT_POLARITY_RESERVED 2 984 #define ACPI_MADT_POLARITY_ACTIVE_LOW 3 985 986 #define ACPI_MADT_TRIGGER_CONFORMS (0) 987 #define ACPI_MADT_TRIGGER_EDGE (1<<2) 988 #define ACPI_MADT_TRIGGER_RESERVED (2<<2) 989 #define ACPI_MADT_TRIGGER_LEVEL (3<<2) 990 991 992 /******************************************************************************* 993 * 994 * MSCT - Maximum System Characteristics Table (ACPI 4.0) 995 * Version 1 996 * 997 ******************************************************************************/ 998 999 typedef struct acpi_table_msct 1000 { 1001 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1002 UINT32 ProximityOffset; /* Location of proximity info struct(s) */ 1003 UINT32 MaxProximityDomains;/* Max number of proximity domains */ 1004 UINT32 MaxClockDomains; /* Max number of clock domains */ 1005 UINT64 MaxAddress; /* Max physical address in system */ 1006 1007 } ACPI_TABLE_MSCT; 1008 1009 1010 /* Subtable - Maximum Proximity Domain Information. Version 1 */ 1011 1012 typedef struct acpi_msct_proximity 1013 { 1014 UINT8 Revision; 1015 UINT8 Length; 1016 UINT32 RangeStart; /* Start of domain range */ 1017 UINT32 RangeEnd; /* End of domain range */ 1018 UINT32 ProcessorCapacity; 1019 UINT64 MemoryCapacity; /* In bytes */ 1020 1021 } ACPI_MSCT_PROXIMITY; 1022 1023 1024 /******************************************************************************* 1025 * 1026 * SBST - Smart Battery Specification Table 1027 * Version 1 1028 * 1029 ******************************************************************************/ 1030 1031 typedef struct acpi_table_sbst 1032 { 1033 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1034 UINT32 WarningLevel; 1035 UINT32 LowLevel; 1036 UINT32 CriticalLevel; 1037 1038 } ACPI_TABLE_SBST; 1039 1040 1041 /******************************************************************************* 1042 * 1043 * SLIT - System Locality Distance Information Table 1044 * Version 1 1045 * 1046 ******************************************************************************/ 1047 1048 typedef struct acpi_table_slit 1049 { 1050 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1051 UINT64 LocalityCount; 1052 UINT8 Entry[1]; /* Real size = localities^2 */ 1053 1054 } ACPI_TABLE_SLIT; 1055 1056 1057 /******************************************************************************* 1058 * 1059 * SRAT - System Resource Affinity Table 1060 * Version 3 1061 * 1062 ******************************************************************************/ 1063 1064 typedef struct acpi_table_srat 1065 { 1066 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1067 UINT32 TableRevision; /* Must be value '1' */ 1068 UINT64 Reserved; /* Reserved, must be zero */ 1069 1070 } ACPI_TABLE_SRAT; 1071 1072 /* Values for subtable type in ACPI_SUBTABLE_HEADER */ 1073 1074 enum AcpiSratType 1075 { 1076 ACPI_SRAT_TYPE_CPU_AFFINITY = 0, 1077 ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1, 1078 ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2, 1079 ACPI_SRAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */ 1080 }; 1081 1082 /* 1083 * SRAT Sub-tables, correspond to Type in ACPI_SUBTABLE_HEADER 1084 */ 1085 1086 /* 0: Processor Local APIC/SAPIC Affinity */ 1087 1088 typedef struct acpi_srat_cpu_affinity 1089 { 1090 ACPI_SUBTABLE_HEADER Header; 1091 UINT8 ProximityDomainLo; 1092 UINT8 ApicId; 1093 UINT32 Flags; 1094 UINT8 LocalSapicEid; 1095 UINT8 ProximityDomainHi[3]; 1096 UINT32 Reserved; /* Reserved, must be zero */ 1097 1098 } ACPI_SRAT_CPU_AFFINITY; 1099 1100 /* Flags */ 1101 1102 #define ACPI_SRAT_CPU_USE_AFFINITY (1) /* 00: Use affinity structure */ 1103 1104 1105 /* 1: Memory Affinity */ 1106 1107 typedef struct acpi_srat_mem_affinity 1108 { 1109 ACPI_SUBTABLE_HEADER Header; 1110 UINT32 ProximityDomain; 1111 UINT16 Reserved; /* Reserved, must be zero */ 1112 UINT64 BaseAddress; 1113 UINT64 Length; 1114 UINT32 Reserved1; 1115 UINT32 Flags; 1116 UINT64 Reserved2; /* Reserved, must be zero */ 1117 1118 } ACPI_SRAT_MEM_AFFINITY; 1119 1120 /* Flags */ 1121 1122 #define ACPI_SRAT_MEM_ENABLED (1) /* 00: Use affinity structure */ 1123 #define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1) /* 01: Memory region is hot pluggable */ 1124 #define ACPI_SRAT_MEM_NON_VOLATILE (1<<2) /* 02: Memory region is non-volatile */ 1125 1126 1127 /* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */ 1128 1129 typedef struct acpi_srat_x2apic_cpu_affinity 1130 { 1131 ACPI_SUBTABLE_HEADER Header; 1132 UINT16 Reserved; /* Reserved, must be zero */ 1133 UINT32 ProximityDomain; 1134 UINT32 ApicId; 1135 UINT32 Flags; 1136 UINT32 ClockDomain; 1137 UINT32 Reserved2; 1138 1139 } ACPI_SRAT_X2APIC_CPU_AFFINITY; 1140 1141 /* Flags for ACPI_SRAT_CPU_AFFINITY and ACPI_SRAT_X2APIC_CPU_AFFINITY */ 1142 1143 #define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */ 1144 1145 1146 #pragma pack(pop) /* Restore original struct packing */ 1147 1148 #endif /* __ACTBL1_H__ */ 1149