1 /****************************************************************************** 2 * 3 * Name: actbl1.h - Additional ACPI table definitions 4 * 5 *****************************************************************************/ 6 7 /* 8 * Copyright (C) 2000 - 2017, 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 /******************************************************************************* 49 * 50 * Additional ACPI Tables (1) 51 * 52 * These tables are not consumed directly by the ACPICA subsystem, but are 53 * included here to support device drivers and the AML disassembler. 54 * 55 * The tables in this file are fully defined within the ACPI specification. 56 * 57 ******************************************************************************/ 58 59 60 /* 61 * Values for description table header signatures for tables defined in this 62 * file. Useful because they make it more difficult to inadvertently type in 63 * the wrong signature. 64 */ 65 #define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */ 66 #define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */ 67 #define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */ 68 #define ACPI_SIG_EINJ "EINJ" /* Error Injection table */ 69 #define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */ 70 #define ACPI_SIG_HMAT "HMAT" /* Heterogeneous Memory Attributes Table */ 71 #define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */ 72 #define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */ 73 #define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */ 74 #define ACPI_SIG_PPTT "PPTT" /* Processor Properties Topology 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 #define ACPI_SIG_NFIT "NFIT" /* NVDIMM Firmware Interface Table */ 79 80 81 /* 82 * All tables must be byte-packed to match the ACPI specification, since 83 * the tables are provided by the system BIOS. 84 */ 85 #pragma pack(1) 86 87 /* 88 * Note: C bitfields are not used for this reason: 89 * 90 * "Bitfields are great and easy to read, but unfortunately the C language 91 * does not specify the layout of bitfields in memory, which means they are 92 * essentially useless for dealing with packed data in on-disk formats or 93 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, 94 * this decision was a design error in C. Ritchie could have picked an order 95 * and stuck with it." Norman Ramsey. 96 * See http://stackoverflow.com/a/1053662/41661 97 */ 98 99 100 /******************************************************************************* 101 * 102 * Common subtable headers 103 * 104 ******************************************************************************/ 105 106 /* Generic subtable header (used in MADT, SRAT, etc.) */ 107 108 typedef struct acpi_subtable_header 109 { 110 UINT8 Type; 111 UINT8 Length; 112 113 } ACPI_SUBTABLE_HEADER; 114 115 116 /* Subtable header for WHEA tables (EINJ, ERST, WDAT) */ 117 118 typedef struct acpi_whea_header 119 { 120 UINT8 Action; 121 UINT8 Instruction; 122 UINT8 Flags; 123 UINT8 Reserved; 124 ACPI_GENERIC_ADDRESS RegisterRegion; 125 UINT64 Value; /* Value used with Read/Write register */ 126 UINT64 Mask; /* Bitmask required for this register instruction */ 127 128 } ACPI_WHEA_HEADER; 129 130 131 /******************************************************************************* 132 * 133 * BERT - Boot Error Record Table (ACPI 4.0) 134 * Version 1 135 * 136 ******************************************************************************/ 137 138 typedef struct acpi_table_bert 139 { 140 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 141 UINT32 RegionLength; /* Length of the boot error region */ 142 UINT64 Address; /* Physical address of the error region */ 143 144 } ACPI_TABLE_BERT; 145 146 147 /* Boot Error Region (not a subtable, pointed to by Address field above) */ 148 149 typedef struct acpi_bert_region 150 { 151 UINT32 BlockStatus; /* Type of error information */ 152 UINT32 RawDataOffset; /* Offset to raw error data */ 153 UINT32 RawDataLength; /* Length of raw error data */ 154 UINT32 DataLength; /* Length of generic error data */ 155 UINT32 ErrorSeverity; /* Severity code */ 156 157 } ACPI_BERT_REGION; 158 159 /* Values for BlockStatus flags above */ 160 161 #define ACPI_BERT_UNCORRECTABLE (1) 162 #define ACPI_BERT_CORRECTABLE (1<<1) 163 #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2) 164 #define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3) 165 #define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */ 166 167 /* Values for ErrorSeverity above */ 168 169 enum AcpiBertErrorSeverity 170 { 171 ACPI_BERT_ERROR_CORRECTABLE = 0, 172 ACPI_BERT_ERROR_FATAL = 1, 173 ACPI_BERT_ERROR_CORRECTED = 2, 174 ACPI_BERT_ERROR_NONE = 3, 175 ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */ 176 }; 177 178 /* 179 * Note: The generic error data that follows the ErrorSeverity field above 180 * uses the ACPI_HEST_GENERIC_DATA defined under the HEST table below 181 */ 182 183 184 /******************************************************************************* 185 * 186 * CPEP - Corrected Platform Error Polling table (ACPI 4.0) 187 * Version 1 188 * 189 ******************************************************************************/ 190 191 typedef struct acpi_table_cpep 192 { 193 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 194 UINT64 Reserved; 195 196 } ACPI_TABLE_CPEP; 197 198 199 /* Subtable */ 200 201 typedef struct acpi_cpep_polling 202 { 203 ACPI_SUBTABLE_HEADER Header; 204 UINT8 Id; /* Processor ID */ 205 UINT8 Eid; /* Processor EID */ 206 UINT32 Interval; /* Polling interval (msec) */ 207 208 } ACPI_CPEP_POLLING; 209 210 211 /******************************************************************************* 212 * 213 * ECDT - Embedded Controller Boot Resources Table 214 * Version 1 215 * 216 ******************************************************************************/ 217 218 typedef struct acpi_table_ecdt 219 { 220 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 221 ACPI_GENERIC_ADDRESS Control; /* Address of EC command/status register */ 222 ACPI_GENERIC_ADDRESS Data; /* Address of EC data register */ 223 UINT32 Uid; /* Unique ID - must be same as the EC _UID method */ 224 UINT8 Gpe; /* The GPE for the EC */ 225 UINT8 Id[1]; /* Full namepath of the EC in the ACPI namespace */ 226 227 } ACPI_TABLE_ECDT; 228 229 230 /******************************************************************************* 231 * 232 * EINJ - Error Injection Table (ACPI 4.0) 233 * Version 1 234 * 235 ******************************************************************************/ 236 237 typedef struct acpi_table_einj 238 { 239 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 240 UINT32 HeaderLength; 241 UINT8 Flags; 242 UINT8 Reserved[3]; 243 UINT32 Entries; 244 245 } ACPI_TABLE_EINJ; 246 247 248 /* EINJ Injection Instruction Entries (actions) */ 249 250 typedef struct acpi_einj_entry 251 { 252 ACPI_WHEA_HEADER WheaHeader; /* Common header for WHEA tables */ 253 254 } ACPI_EINJ_ENTRY; 255 256 /* Masks for Flags field above */ 257 258 #define ACPI_EINJ_PRESERVE (1) 259 260 /* Values for Action field above */ 261 262 enum AcpiEinjActions 263 { 264 ACPI_EINJ_BEGIN_OPERATION = 0, 265 ACPI_EINJ_GET_TRIGGER_TABLE = 1, 266 ACPI_EINJ_SET_ERROR_TYPE = 2, 267 ACPI_EINJ_GET_ERROR_TYPE = 3, 268 ACPI_EINJ_END_OPERATION = 4, 269 ACPI_EINJ_EXECUTE_OPERATION = 5, 270 ACPI_EINJ_CHECK_BUSY_STATUS = 6, 271 ACPI_EINJ_GET_COMMAND_STATUS = 7, 272 ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8, 273 ACPI_EINJ_GET_EXECUTE_TIMINGS = 9, 274 ACPI_EINJ_ACTION_RESERVED = 10, /* 10 and greater are reserved */ 275 ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */ 276 }; 277 278 /* Values for Instruction field above */ 279 280 enum AcpiEinjInstructions 281 { 282 ACPI_EINJ_READ_REGISTER = 0, 283 ACPI_EINJ_READ_REGISTER_VALUE = 1, 284 ACPI_EINJ_WRITE_REGISTER = 2, 285 ACPI_EINJ_WRITE_REGISTER_VALUE = 3, 286 ACPI_EINJ_NOOP = 4, 287 ACPI_EINJ_FLUSH_CACHELINE = 5, 288 ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */ 289 }; 290 291 typedef struct acpi_einj_error_type_with_addr 292 { 293 UINT32 ErrorType; 294 UINT32 VendorStructOffset; 295 UINT32 Flags; 296 UINT32 ApicId; 297 UINT64 Address; 298 UINT64 Range; 299 UINT32 PcieId; 300 301 } ACPI_EINJ_ERROR_TYPE_WITH_ADDR; 302 303 typedef struct acpi_einj_vendor 304 { 305 UINT32 Length; 306 UINT32 PcieId; 307 UINT16 VendorId; 308 UINT16 DeviceId; 309 UINT8 RevisionId; 310 UINT8 Reserved[3]; 311 312 } ACPI_EINJ_VENDOR; 313 314 315 /* EINJ Trigger Error Action Table */ 316 317 typedef struct acpi_einj_trigger 318 { 319 UINT32 HeaderSize; 320 UINT32 Revision; 321 UINT32 TableSize; 322 UINT32 EntryCount; 323 324 } ACPI_EINJ_TRIGGER; 325 326 /* Command status return values */ 327 328 enum AcpiEinjCommandStatus 329 { 330 ACPI_EINJ_SUCCESS = 0, 331 ACPI_EINJ_FAILURE = 1, 332 ACPI_EINJ_INVALID_ACCESS = 2, 333 ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */ 334 }; 335 336 337 /* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */ 338 339 #define ACPI_EINJ_PROCESSOR_CORRECTABLE (1) 340 #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1) 341 #define ACPI_EINJ_PROCESSOR_FATAL (1<<2) 342 #define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3) 343 #define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4) 344 #define ACPI_EINJ_MEMORY_FATAL (1<<5) 345 #define ACPI_EINJ_PCIX_CORRECTABLE (1<<6) 346 #define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7) 347 #define ACPI_EINJ_PCIX_FATAL (1<<8) 348 #define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9) 349 #define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10) 350 #define ACPI_EINJ_PLATFORM_FATAL (1<<11) 351 #define ACPI_EINJ_VENDOR_DEFINED (1<<31) 352 353 354 /******************************************************************************* 355 * 356 * ERST - Error Record Serialization Table (ACPI 4.0) 357 * Version 1 358 * 359 ******************************************************************************/ 360 361 typedef struct acpi_table_erst 362 { 363 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 364 UINT32 HeaderLength; 365 UINT32 Reserved; 366 UINT32 Entries; 367 368 } ACPI_TABLE_ERST; 369 370 371 /* ERST Serialization Entries (actions) */ 372 373 typedef struct acpi_erst_entry 374 { 375 ACPI_WHEA_HEADER WheaHeader; /* Common header for WHEA tables */ 376 377 } ACPI_ERST_ENTRY; 378 379 /* Masks for Flags field above */ 380 381 #define ACPI_ERST_PRESERVE (1) 382 383 /* Values for Action field above */ 384 385 enum AcpiErstActions 386 { 387 ACPI_ERST_BEGIN_WRITE = 0, 388 ACPI_ERST_BEGIN_READ = 1, 389 ACPI_ERST_BEGIN_CLEAR = 2, 390 ACPI_ERST_END = 3, 391 ACPI_ERST_SET_RECORD_OFFSET = 4, 392 ACPI_ERST_EXECUTE_OPERATION = 5, 393 ACPI_ERST_CHECK_BUSY_STATUS = 6, 394 ACPI_ERST_GET_COMMAND_STATUS = 7, 395 ACPI_ERST_GET_RECORD_ID = 8, 396 ACPI_ERST_SET_RECORD_ID = 9, 397 ACPI_ERST_GET_RECORD_COUNT = 10, 398 ACPI_ERST_BEGIN_DUMMY_WRIITE = 11, 399 ACPI_ERST_NOT_USED = 12, 400 ACPI_ERST_GET_ERROR_RANGE = 13, 401 ACPI_ERST_GET_ERROR_LENGTH = 14, 402 ACPI_ERST_GET_ERROR_ATTRIBUTES = 15, 403 ACPI_ERST_EXECUTE_TIMINGS = 16, 404 ACPI_ERST_ACTION_RESERVED = 17 /* 17 and greater are reserved */ 405 }; 406 407 /* Values for Instruction field above */ 408 409 enum AcpiErstInstructions 410 { 411 ACPI_ERST_READ_REGISTER = 0, 412 ACPI_ERST_READ_REGISTER_VALUE = 1, 413 ACPI_ERST_WRITE_REGISTER = 2, 414 ACPI_ERST_WRITE_REGISTER_VALUE = 3, 415 ACPI_ERST_NOOP = 4, 416 ACPI_ERST_LOAD_VAR1 = 5, 417 ACPI_ERST_LOAD_VAR2 = 6, 418 ACPI_ERST_STORE_VAR1 = 7, 419 ACPI_ERST_ADD = 8, 420 ACPI_ERST_SUBTRACT = 9, 421 ACPI_ERST_ADD_VALUE = 10, 422 ACPI_ERST_SUBTRACT_VALUE = 11, 423 ACPI_ERST_STALL = 12, 424 ACPI_ERST_STALL_WHILE_TRUE = 13, 425 ACPI_ERST_SKIP_NEXT_IF_TRUE = 14, 426 ACPI_ERST_GOTO = 15, 427 ACPI_ERST_SET_SRC_ADDRESS_BASE = 16, 428 ACPI_ERST_SET_DST_ADDRESS_BASE = 17, 429 ACPI_ERST_MOVE_DATA = 18, 430 ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */ 431 }; 432 433 /* Command status return values */ 434 435 enum AcpiErstCommandStatus 436 { 437 ACPI_ERST_SUCESS = 0, 438 ACPI_ERST_NO_SPACE = 1, 439 ACPI_ERST_NOT_AVAILABLE = 2, 440 ACPI_ERST_FAILURE = 3, 441 ACPI_ERST_RECORD_EMPTY = 4, 442 ACPI_ERST_NOT_FOUND = 5, 443 ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */ 444 }; 445 446 447 /* Error Record Serialization Information */ 448 449 typedef struct acpi_erst_info 450 { 451 UINT16 Signature; /* Should be "ER" */ 452 UINT8 Data[48]; 453 454 } ACPI_ERST_INFO; 455 456 457 /******************************************************************************* 458 * 459 * HEST - Hardware Error Source Table (ACPI 4.0) 460 * Version 1 461 * 462 ******************************************************************************/ 463 464 typedef struct acpi_table_hest 465 { 466 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 467 UINT32 ErrorSourceCount; 468 469 } ACPI_TABLE_HEST; 470 471 472 /* HEST subtable header */ 473 474 typedef struct acpi_hest_header 475 { 476 UINT16 Type; 477 UINT16 SourceId; 478 479 } ACPI_HEST_HEADER; 480 481 482 /* Values for Type field above for subtables */ 483 484 enum AcpiHestTypes 485 { 486 ACPI_HEST_TYPE_IA32_CHECK = 0, 487 ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1, 488 ACPI_HEST_TYPE_IA32_NMI = 2, 489 ACPI_HEST_TYPE_NOT_USED3 = 3, 490 ACPI_HEST_TYPE_NOT_USED4 = 4, 491 ACPI_HEST_TYPE_NOT_USED5 = 5, 492 ACPI_HEST_TYPE_AER_ROOT_PORT = 6, 493 ACPI_HEST_TYPE_AER_ENDPOINT = 7, 494 ACPI_HEST_TYPE_AER_BRIDGE = 8, 495 ACPI_HEST_TYPE_GENERIC_ERROR = 9, 496 ACPI_HEST_TYPE_GENERIC_ERROR_V2 = 10, 497 ACPI_HEST_TYPE_IA32_DEFERRED_CHECK = 11, 498 ACPI_HEST_TYPE_RESERVED = 12 /* 12 and greater are reserved */ 499 }; 500 501 502 /* 503 * HEST substructures contained in subtables 504 */ 505 506 /* 507 * IA32 Error Bank(s) - Follows the ACPI_HEST_IA_MACHINE_CHECK and 508 * ACPI_HEST_IA_CORRECTED structures. 509 */ 510 typedef struct acpi_hest_ia_error_bank 511 { 512 UINT8 BankNumber; 513 UINT8 ClearStatusOnInit; 514 UINT8 StatusFormat; 515 UINT8 Reserved; 516 UINT32 ControlRegister; 517 UINT64 ControlData; 518 UINT32 StatusRegister; 519 UINT32 AddressRegister; 520 UINT32 MiscRegister; 521 522 } ACPI_HEST_IA_ERROR_BANK; 523 524 525 /* Common HEST sub-structure for PCI/AER structures below (6,7,8) */ 526 527 typedef struct acpi_hest_aer_common 528 { 529 UINT16 Reserved1; 530 UINT8 Flags; 531 UINT8 Enabled; 532 UINT32 RecordsToPreallocate; 533 UINT32 MaxSectionsPerRecord; 534 UINT32 Bus; /* Bus and Segment numbers */ 535 UINT16 Device; 536 UINT16 Function; 537 UINT16 DeviceControl; 538 UINT16 Reserved2; 539 UINT32 UncorrectableMask; 540 UINT32 UncorrectableSeverity; 541 UINT32 CorrectableMask; 542 UINT32 AdvancedCapabilities; 543 544 } ACPI_HEST_AER_COMMON; 545 546 /* Masks for HEST Flags fields */ 547 548 #define ACPI_HEST_FIRMWARE_FIRST (1) 549 #define ACPI_HEST_GLOBAL (1<<1) 550 #define ACPI_HEST_GHES_ASSIST (1<<2) 551 552 /* 553 * Macros to access the bus/segment numbers in Bus field above: 554 * Bus number is encoded in bits 7:0 555 * Segment number is encoded in bits 23:8 556 */ 557 #define ACPI_HEST_BUS(Bus) ((Bus) & 0xFF) 558 #define ACPI_HEST_SEGMENT(Bus) (((Bus) >> 8) & 0xFFFF) 559 560 561 /* Hardware Error Notification */ 562 563 typedef struct acpi_hest_notify 564 { 565 UINT8 Type; 566 UINT8 Length; 567 UINT16 ConfigWriteEnable; 568 UINT32 PollInterval; 569 UINT32 Vector; 570 UINT32 PollingThresholdValue; 571 UINT32 PollingThresholdWindow; 572 UINT32 ErrorThresholdValue; 573 UINT32 ErrorThresholdWindow; 574 575 } ACPI_HEST_NOTIFY; 576 577 /* Values for Notify Type field above */ 578 579 enum AcpiHestNotifyTypes 580 { 581 ACPI_HEST_NOTIFY_POLLED = 0, 582 ACPI_HEST_NOTIFY_EXTERNAL = 1, 583 ACPI_HEST_NOTIFY_LOCAL = 2, 584 ACPI_HEST_NOTIFY_SCI = 3, 585 ACPI_HEST_NOTIFY_NMI = 4, 586 ACPI_HEST_NOTIFY_CMCI = 5, /* ACPI 5.0 */ 587 ACPI_HEST_NOTIFY_MCE = 6, /* ACPI 5.0 */ 588 ACPI_HEST_NOTIFY_GPIO = 7, /* ACPI 6.0 */ 589 ACPI_HEST_NOTIFY_SEA = 8, /* ACPI 6.1 */ 590 ACPI_HEST_NOTIFY_SEI = 9, /* ACPI 6.1 */ 591 ACPI_HEST_NOTIFY_GSIV = 10, /* ACPI 6.1 */ 592 ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED = 11, /* ACPI 6.2 */ 593 ACPI_HEST_NOTIFY_RESERVED = 12 /* 12 and greater are reserved */ 594 }; 595 596 /* Values for ConfigWriteEnable bitfield above */ 597 598 #define ACPI_HEST_TYPE (1) 599 #define ACPI_HEST_POLL_INTERVAL (1<<1) 600 #define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2) 601 #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3) 602 #define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4) 603 #define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5) 604 605 606 /* 607 * HEST subtables 608 */ 609 610 /* 0: IA32 Machine Check Exception */ 611 612 typedef struct acpi_hest_ia_machine_check 613 { 614 ACPI_HEST_HEADER Header; 615 UINT16 Reserved1; 616 UINT8 Flags; /* See flags ACPI_HEST_GLOBAL, etc. above */ 617 UINT8 Enabled; 618 UINT32 RecordsToPreallocate; 619 UINT32 MaxSectionsPerRecord; 620 UINT64 GlobalCapabilityData; 621 UINT64 GlobalControlData; 622 UINT8 NumHardwareBanks; 623 UINT8 Reserved3[7]; 624 625 } ACPI_HEST_IA_MACHINE_CHECK; 626 627 628 /* 1: IA32 Corrected Machine Check */ 629 630 typedef struct acpi_hest_ia_corrected 631 { 632 ACPI_HEST_HEADER Header; 633 UINT16 Reserved1; 634 UINT8 Flags; /* See flags ACPI_HEST_GLOBAL, etc. above */ 635 UINT8 Enabled; 636 UINT32 RecordsToPreallocate; 637 UINT32 MaxSectionsPerRecord; 638 ACPI_HEST_NOTIFY Notify; 639 UINT8 NumHardwareBanks; 640 UINT8 Reserved2[3]; 641 642 } ACPI_HEST_IA_CORRECTED; 643 644 645 /* 2: IA32 Non-Maskable Interrupt */ 646 647 typedef struct acpi_hest_ia_nmi 648 { 649 ACPI_HEST_HEADER Header; 650 UINT32 Reserved; 651 UINT32 RecordsToPreallocate; 652 UINT32 MaxSectionsPerRecord; 653 UINT32 MaxRawDataLength; 654 655 } ACPI_HEST_IA_NMI; 656 657 658 /* 3,4,5: Not used */ 659 660 /* 6: PCI Express Root Port AER */ 661 662 typedef struct acpi_hest_aer_root 663 { 664 ACPI_HEST_HEADER Header; 665 ACPI_HEST_AER_COMMON Aer; 666 UINT32 RootErrorCommand; 667 668 } ACPI_HEST_AER_ROOT; 669 670 671 /* 7: PCI Express AER (AER Endpoint) */ 672 673 typedef struct acpi_hest_aer 674 { 675 ACPI_HEST_HEADER Header; 676 ACPI_HEST_AER_COMMON Aer; 677 678 } ACPI_HEST_AER; 679 680 681 /* 8: PCI Express/PCI-X Bridge AER */ 682 683 typedef struct acpi_hest_aer_bridge 684 { 685 ACPI_HEST_HEADER Header; 686 ACPI_HEST_AER_COMMON Aer; 687 UINT32 UncorrectableMask2; 688 UINT32 UncorrectableSeverity2; 689 UINT32 AdvancedCapabilities2; 690 691 } ACPI_HEST_AER_BRIDGE; 692 693 694 /* 9: Generic Hardware Error Source */ 695 696 typedef struct acpi_hest_generic 697 { 698 ACPI_HEST_HEADER Header; 699 UINT16 RelatedSourceId; 700 UINT8 Reserved; 701 UINT8 Enabled; 702 UINT32 RecordsToPreallocate; 703 UINT32 MaxSectionsPerRecord; 704 UINT32 MaxRawDataLength; 705 ACPI_GENERIC_ADDRESS ErrorStatusAddress; 706 ACPI_HEST_NOTIFY Notify; 707 UINT32 ErrorBlockLength; 708 709 } ACPI_HEST_GENERIC; 710 711 712 /* 10: Generic Hardware Error Source, version 2 */ 713 714 typedef struct acpi_hest_generic_v2 715 { 716 ACPI_HEST_HEADER Header; 717 UINT16 RelatedSourceId; 718 UINT8 Reserved; 719 UINT8 Enabled; 720 UINT32 RecordsToPreallocate; 721 UINT32 MaxSectionsPerRecord; 722 UINT32 MaxRawDataLength; 723 ACPI_GENERIC_ADDRESS ErrorStatusAddress; 724 ACPI_HEST_NOTIFY Notify; 725 UINT32 ErrorBlockLength; 726 ACPI_GENERIC_ADDRESS ReadAckRegister; 727 UINT64 ReadAckPreserve; 728 UINT64 ReadAckWrite; 729 730 } ACPI_HEST_GENERIC_V2; 731 732 733 /* Generic Error Status block */ 734 735 typedef struct acpi_hest_generic_status 736 { 737 UINT32 BlockStatus; 738 UINT32 RawDataOffset; 739 UINT32 RawDataLength; 740 UINT32 DataLength; 741 UINT32 ErrorSeverity; 742 743 } ACPI_HEST_GENERIC_STATUS; 744 745 /* Values for BlockStatus flags above */ 746 747 #define ACPI_HEST_UNCORRECTABLE (1) 748 #define ACPI_HEST_CORRECTABLE (1<<1) 749 #define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2) 750 #define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3) 751 #define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */ 752 753 754 /* Generic Error Data entry */ 755 756 typedef struct acpi_hest_generic_data 757 { 758 UINT8 SectionType[16]; 759 UINT32 ErrorSeverity; 760 UINT16 Revision; 761 UINT8 ValidationBits; 762 UINT8 Flags; 763 UINT32 ErrorDataLength; 764 UINT8 FruId[16]; 765 UINT8 FruText[20]; 766 767 } ACPI_HEST_GENERIC_DATA; 768 769 /* Extension for revision 0x0300 */ 770 771 typedef struct acpi_hest_generic_data_v300 772 { 773 UINT8 SectionType[16]; 774 UINT32 ErrorSeverity; 775 UINT16 Revision; 776 UINT8 ValidationBits; 777 UINT8 Flags; 778 UINT32 ErrorDataLength; 779 UINT8 FruId[16]; 780 UINT8 FruText[20]; 781 UINT64 TimeStamp; 782 783 } ACPI_HEST_GENERIC_DATA_V300; 784 785 /* Values for ErrorSeverity above */ 786 787 #define ACPI_HEST_GEN_ERROR_RECOVERABLE 0 788 #define ACPI_HEST_GEN_ERROR_FATAL 1 789 #define ACPI_HEST_GEN_ERROR_CORRECTED 2 790 #define ACPI_HEST_GEN_ERROR_NONE 3 791 792 /* Flags for ValidationBits above */ 793 794 #define ACPI_HEST_GEN_VALID_FRU_ID (1) 795 #define ACPI_HEST_GEN_VALID_FRU_STRING (1<<1) 796 #define ACPI_HEST_GEN_VALID_TIMESTAMP (1<<2) 797 798 799 /* 11: IA32 Deferred Machine Check Exception (ACPI 6.2) */ 800 801 typedef struct acpi_hest_ia_deferred_check 802 { 803 ACPI_HEST_HEADER Header; 804 UINT16 Reserved1; 805 UINT8 Flags; /* See flags ACPI_HEST_GLOBAL, etc. above */ 806 UINT8 Enabled; 807 UINT32 RecordsToPreallocate; 808 UINT32 MaxSectionsPerRecord; 809 ACPI_HEST_NOTIFY Notify; 810 UINT8 NumHardwareBanks; 811 UINT8 Reserved2[3]; 812 813 } ACPI_HEST_IA_DEFERRED_CHECK; 814 815 816 /******************************************************************************* 817 * 818 * HMAT - Heterogeneous Memory Attributes Table (ACPI 6.2) 819 * Version 1 820 * 821 ******************************************************************************/ 822 823 typedef struct acpi_table_hmat 824 { 825 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 826 UINT32 Reserved; 827 828 } ACPI_TABLE_HMAT; 829 830 831 /* Values for HMAT structure types */ 832 833 enum AcpiHmatType 834 { 835 ACPI_HMAT_TYPE_ADDRESS_RANGE = 0, /* Memory subystem address range */ 836 ACPI_HMAT_TYPE_LOCALITY = 1, /* System locality latency and bandwidth information */ 837 ACPI_HMAT_TYPE_CACHE = 2, /* Memory side cache information */ 838 ACPI_HMAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */ 839 }; 840 841 typedef struct acpi_hmat_structure 842 { 843 UINT16 Type; 844 UINT16 Reserved; 845 UINT32 Length; 846 847 } ACPI_HMAT_STRUCTURE; 848 849 850 /* 851 * HMAT Structures, correspond to Type in ACPI_HMAT_STRUCTURE 852 */ 853 854 /* 0: Memory subystem address range */ 855 856 typedef struct acpi_hmat_address_range 857 { 858 ACPI_HMAT_STRUCTURE Header; 859 UINT16 Flags; 860 UINT16 Reserved1; 861 UINT32 ProcessorPD; /* Processor proximity domain */ 862 UINT32 MemoryPD; /* Memory proximity domain */ 863 UINT32 Reserved2; 864 UINT64 PhysicalAddressBase; /* Physical address range base */ 865 UINT64 PhysicalAddressLength; /* Physical address range length */ 866 867 } ACPI_HMAT_ADDRESS_RANGE; 868 869 /* Masks for Flags field above */ 870 871 #define ACPI_HMAT_PROCESSOR_PD_VALID (1) /* 1: ProcessorPD field is valid */ 872 #define ACPI_HMAT_MEMORY_PD_VALID (1<<1) /* 1: MemoryPD field is valid */ 873 #define ACPI_HMAT_RESERVATION_HINT (1<<2) /* 1: Reservation hint */ 874 875 876 /* 1: System locality latency and bandwidth information */ 877 878 typedef struct acpi_hmat_locality 879 { 880 ACPI_HMAT_STRUCTURE Header; 881 UINT8 Flags; 882 UINT8 DataType; 883 UINT16 Reserved1; 884 UINT32 NumberOfInitiatorPDs; 885 UINT32 NumberOfTargetPDs; 886 UINT32 Reserved2; 887 UINT64 EntryBaseUnit; 888 889 } ACPI_HMAT_LOCALITY; 890 891 /* Masks for Flags field above */ 892 893 #define ACPI_HMAT_MEMORY_HIERARCHY (0x0F) 894 895 /* Values for Memory Hierarchy flag */ 896 897 #define ACPI_HMAT_MEMORY 0 898 #define ACPI_HMAT_LAST_LEVEL_CACHE 1 899 #define ACPI_HMAT_1ST_LEVEL_CACHE 2 900 #define ACPI_HMAT_2ND_LEVEL_CACHE 3 901 #define ACPI_HMAT_3RD_LEVEL_CACHE 4 902 903 /* Values for DataType field above */ 904 905 #define ACPI_HMAT_ACCESS_LATENCY 0 906 #define ACPI_HMAT_READ_LATENCY 1 907 #define ACPI_HMAT_WRITE_LATENCY 2 908 #define ACPI_HMAT_ACCESS_BANDWIDTH 3 909 #define ACPI_HMAT_READ_BANDWIDTH 4 910 #define ACPI_HMAT_WRITE_BANDWIDTH 5 911 912 913 /* 2: Memory side cache information */ 914 915 typedef struct acpi_hmat_cache 916 { 917 ACPI_HMAT_STRUCTURE Header; 918 UINT32 MemoryPD; 919 UINT32 Reserved1; 920 UINT64 CacheSize; 921 UINT32 CacheAttributes; 922 UINT16 Reserved2; 923 UINT16 NumberOfSMBIOSHandles; 924 925 } ACPI_HMAT_CACHE; 926 927 /* Masks for CacheAttributes field above */ 928 929 #define ACPI_HMAT_TOTAL_CACHE_LEVEL (0x0000000F) 930 #define ACPI_HMAT_CACHE_LEVEL (0x000000F0) 931 #define ACPI_HMAT_CACHE_ASSOCIATIVITY (0x00000F00) 932 #define ACPI_HMAT_WRITE_POLICY (0x0000F000) 933 #define ACPI_HMAT_CACHE_LINE_SIZE (0xFFFF0000) 934 935 /* Values for cache associativity flag */ 936 937 #define ACPI_HMAT_CA_NONE (0) 938 #define ACPI_HMAT_CA_DIRECT_MAPPED (1) 939 #define ACPI_HMAT_CA_COMPLEX_CACHE_INDEXING (2) 940 941 /* Values for write policy flag */ 942 943 #define ACPI_HMAT_CP_NONE (0) 944 #define ACPI_HMAT_CP_WB (1) 945 #define ACPI_HMAT_CP_WT (2) 946 947 948 /******************************************************************************* 949 * 950 * MADT - Multiple APIC Description Table 951 * Version 3 952 * 953 ******************************************************************************/ 954 955 typedef struct acpi_table_madt 956 { 957 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 958 UINT32 Address; /* Physical address of local APIC */ 959 UINT32 Flags; 960 961 } ACPI_TABLE_MADT; 962 963 /* Masks for Flags field above */ 964 965 #define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */ 966 967 /* Values for PCATCompat flag */ 968 969 #define ACPI_MADT_DUAL_PIC 1 970 #define ACPI_MADT_MULTIPLE_APIC 0 971 972 973 /* Values for MADT subtable type in ACPI_SUBTABLE_HEADER */ 974 975 enum AcpiMadtType 976 { 977 ACPI_MADT_TYPE_LOCAL_APIC = 0, 978 ACPI_MADT_TYPE_IO_APIC = 1, 979 ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2, 980 ACPI_MADT_TYPE_NMI_SOURCE = 3, 981 ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4, 982 ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5, 983 ACPI_MADT_TYPE_IO_SAPIC = 6, 984 ACPI_MADT_TYPE_LOCAL_SAPIC = 7, 985 ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8, 986 ACPI_MADT_TYPE_LOCAL_X2APIC = 9, 987 ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10, 988 ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11, 989 ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12, 990 ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13, 991 ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14, 992 ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15, 993 ACPI_MADT_TYPE_RESERVED = 16 /* 16 and greater are reserved */ 994 }; 995 996 997 /* 998 * MADT Subtables, correspond to Type in ACPI_SUBTABLE_HEADER 999 */ 1000 1001 /* 0: Processor Local APIC */ 1002 1003 typedef struct acpi_madt_local_apic 1004 { 1005 ACPI_SUBTABLE_HEADER Header; 1006 UINT8 ProcessorId; /* ACPI processor id */ 1007 UINT8 Id; /* Processor's local APIC id */ 1008 UINT32 LapicFlags; 1009 1010 } ACPI_MADT_LOCAL_APIC; 1011 1012 1013 /* 1: IO APIC */ 1014 1015 typedef struct acpi_madt_io_apic 1016 { 1017 ACPI_SUBTABLE_HEADER Header; 1018 UINT8 Id; /* I/O APIC ID */ 1019 UINT8 Reserved; /* Reserved - must be zero */ 1020 UINT32 Address; /* APIC physical address */ 1021 UINT32 GlobalIrqBase; /* Global system interrupt where INTI lines start */ 1022 1023 } ACPI_MADT_IO_APIC; 1024 1025 1026 /* 2: Interrupt Override */ 1027 1028 typedef struct acpi_madt_interrupt_override 1029 { 1030 ACPI_SUBTABLE_HEADER Header; 1031 UINT8 Bus; /* 0 - ISA */ 1032 UINT8 SourceIrq; /* Interrupt source (IRQ) */ 1033 UINT32 GlobalIrq; /* Global system interrupt */ 1034 UINT16 IntiFlags; 1035 1036 } ACPI_MADT_INTERRUPT_OVERRIDE; 1037 1038 1039 /* 3: NMI Source */ 1040 1041 typedef struct acpi_madt_nmi_source 1042 { 1043 ACPI_SUBTABLE_HEADER Header; 1044 UINT16 IntiFlags; 1045 UINT32 GlobalIrq; /* Global system interrupt */ 1046 1047 } ACPI_MADT_NMI_SOURCE; 1048 1049 1050 /* 4: Local APIC NMI */ 1051 1052 typedef struct acpi_madt_local_apic_nmi 1053 { 1054 ACPI_SUBTABLE_HEADER Header; 1055 UINT8 ProcessorId; /* ACPI processor id */ 1056 UINT16 IntiFlags; 1057 UINT8 Lint; /* LINTn to which NMI is connected */ 1058 1059 } ACPI_MADT_LOCAL_APIC_NMI; 1060 1061 1062 /* 5: Address Override */ 1063 1064 typedef struct acpi_madt_local_apic_override 1065 { 1066 ACPI_SUBTABLE_HEADER Header; 1067 UINT16 Reserved; /* Reserved, must be zero */ 1068 UINT64 Address; /* APIC physical address */ 1069 1070 } ACPI_MADT_LOCAL_APIC_OVERRIDE; 1071 1072 1073 /* 6: I/O Sapic */ 1074 1075 typedef struct acpi_madt_io_sapic 1076 { 1077 ACPI_SUBTABLE_HEADER Header; 1078 UINT8 Id; /* I/O SAPIC ID */ 1079 UINT8 Reserved; /* Reserved, must be zero */ 1080 UINT32 GlobalIrqBase; /* Global interrupt for SAPIC start */ 1081 UINT64 Address; /* SAPIC physical address */ 1082 1083 } ACPI_MADT_IO_SAPIC; 1084 1085 1086 /* 7: Local Sapic */ 1087 1088 typedef struct acpi_madt_local_sapic 1089 { 1090 ACPI_SUBTABLE_HEADER Header; 1091 UINT8 ProcessorId; /* ACPI processor id */ 1092 UINT8 Id; /* SAPIC ID */ 1093 UINT8 Eid; /* SAPIC EID */ 1094 UINT8 Reserved[3]; /* Reserved, must be zero */ 1095 UINT32 LapicFlags; 1096 UINT32 Uid; /* Numeric UID - ACPI 3.0 */ 1097 char UidString[1]; /* String UID - ACPI 3.0 */ 1098 1099 } ACPI_MADT_LOCAL_SAPIC; 1100 1101 1102 /* 8: Platform Interrupt Source */ 1103 1104 typedef struct acpi_madt_interrupt_source 1105 { 1106 ACPI_SUBTABLE_HEADER Header; 1107 UINT16 IntiFlags; 1108 UINT8 Type; /* 1=PMI, 2=INIT, 3=corrected */ 1109 UINT8 Id; /* Processor ID */ 1110 UINT8 Eid; /* Processor EID */ 1111 UINT8 IoSapicVector; /* Vector value for PMI interrupts */ 1112 UINT32 GlobalIrq; /* Global system interrupt */ 1113 UINT32 Flags; /* Interrupt Source Flags */ 1114 1115 } ACPI_MADT_INTERRUPT_SOURCE; 1116 1117 /* Masks for Flags field above */ 1118 1119 #define ACPI_MADT_CPEI_OVERRIDE (1) 1120 1121 1122 /* 9: Processor Local X2APIC (ACPI 4.0) */ 1123 1124 typedef struct acpi_madt_local_x2apic 1125 { 1126 ACPI_SUBTABLE_HEADER Header; 1127 UINT16 Reserved; /* Reserved - must be zero */ 1128 UINT32 LocalApicId; /* Processor x2APIC ID */ 1129 UINT32 LapicFlags; 1130 UINT32 Uid; /* ACPI processor UID */ 1131 1132 } ACPI_MADT_LOCAL_X2APIC; 1133 1134 1135 /* 10: Local X2APIC NMI (ACPI 4.0) */ 1136 1137 typedef struct acpi_madt_local_x2apic_nmi 1138 { 1139 ACPI_SUBTABLE_HEADER Header; 1140 UINT16 IntiFlags; 1141 UINT32 Uid; /* ACPI processor UID */ 1142 UINT8 Lint; /* LINTn to which NMI is connected */ 1143 UINT8 Reserved[3]; /* Reserved - must be zero */ 1144 1145 } ACPI_MADT_LOCAL_X2APIC_NMI; 1146 1147 1148 /* 11: Generic Interrupt (ACPI 5.0 + ACPI 6.0 changes) */ 1149 1150 typedef struct acpi_madt_generic_interrupt 1151 { 1152 ACPI_SUBTABLE_HEADER Header; 1153 UINT16 Reserved; /* Reserved - must be zero */ 1154 UINT32 CpuInterfaceNumber; 1155 UINT32 Uid; 1156 UINT32 Flags; 1157 UINT32 ParkingVersion; 1158 UINT32 PerformanceInterrupt; 1159 UINT64 ParkedAddress; 1160 UINT64 BaseAddress; 1161 UINT64 GicvBaseAddress; 1162 UINT64 GichBaseAddress; 1163 UINT32 VgicInterrupt; 1164 UINT64 GicrBaseAddress; 1165 UINT64 ArmMpidr; 1166 UINT8 EfficiencyClass; 1167 UINT8 Reserved2[3]; 1168 1169 } ACPI_MADT_GENERIC_INTERRUPT; 1170 1171 /* Masks for Flags field above */ 1172 1173 /* ACPI_MADT_ENABLED (1) Processor is usable if set */ 1174 #define ACPI_MADT_PERFORMANCE_IRQ_MODE (1<<1) /* 01: Performance Interrupt Mode */ 1175 #define ACPI_MADT_VGIC_IRQ_MODE (1<<2) /* 02: VGIC Maintenance Interrupt mode */ 1176 1177 1178 /* 12: Generic Distributor (ACPI 5.0 + ACPI 6.0 changes) */ 1179 1180 typedef struct acpi_madt_generic_distributor 1181 { 1182 ACPI_SUBTABLE_HEADER Header; 1183 UINT16 Reserved; /* Reserved - must be zero */ 1184 UINT32 GicId; 1185 UINT64 BaseAddress; 1186 UINT32 GlobalIrqBase; 1187 UINT8 Version; 1188 UINT8 Reserved2[3]; /* Reserved - must be zero */ 1189 1190 } ACPI_MADT_GENERIC_DISTRIBUTOR; 1191 1192 /* Values for Version field above */ 1193 1194 enum AcpiMadtGicVersion 1195 { 1196 ACPI_MADT_GIC_VERSION_NONE = 0, 1197 ACPI_MADT_GIC_VERSION_V1 = 1, 1198 ACPI_MADT_GIC_VERSION_V2 = 2, 1199 ACPI_MADT_GIC_VERSION_V3 = 3, 1200 ACPI_MADT_GIC_VERSION_V4 = 4, 1201 ACPI_MADT_GIC_VERSION_RESERVED = 5 /* 5 and greater are reserved */ 1202 }; 1203 1204 1205 /* 13: Generic MSI Frame (ACPI 5.1) */ 1206 1207 typedef struct acpi_madt_generic_msi_frame 1208 { 1209 ACPI_SUBTABLE_HEADER Header; 1210 UINT16 Reserved; /* Reserved - must be zero */ 1211 UINT32 MsiFrameId; 1212 UINT64 BaseAddress; 1213 UINT32 Flags; 1214 UINT16 SpiCount; 1215 UINT16 SpiBase; 1216 1217 } ACPI_MADT_GENERIC_MSI_FRAME; 1218 1219 /* Masks for Flags field above */ 1220 1221 #define ACPI_MADT_OVERRIDE_SPI_VALUES (1) 1222 1223 1224 /* 14: Generic Redistributor (ACPI 5.1) */ 1225 1226 typedef struct acpi_madt_generic_redistributor 1227 { 1228 ACPI_SUBTABLE_HEADER Header; 1229 UINT16 Reserved; /* reserved - must be zero */ 1230 UINT64 BaseAddress; 1231 UINT32 Length; 1232 1233 } ACPI_MADT_GENERIC_REDISTRIBUTOR; 1234 1235 1236 /* 15: Generic Translator (ACPI 6.0) */ 1237 1238 typedef struct acpi_madt_generic_translator 1239 { 1240 ACPI_SUBTABLE_HEADER Header; 1241 UINT16 Reserved; /* reserved - must be zero */ 1242 UINT32 TranslationId; 1243 UINT64 BaseAddress; 1244 UINT32 Reserved2; 1245 1246 } ACPI_MADT_GENERIC_TRANSLATOR; 1247 1248 1249 /* 1250 * Common flags fields for MADT subtables 1251 */ 1252 1253 /* MADT Local APIC flags */ 1254 1255 #define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */ 1256 1257 /* MADT MPS INTI flags (IntiFlags) */ 1258 1259 #define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */ 1260 #define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */ 1261 1262 /* Values for MPS INTI flags */ 1263 1264 #define ACPI_MADT_POLARITY_CONFORMS 0 1265 #define ACPI_MADT_POLARITY_ACTIVE_HIGH 1 1266 #define ACPI_MADT_POLARITY_RESERVED 2 1267 #define ACPI_MADT_POLARITY_ACTIVE_LOW 3 1268 1269 #define ACPI_MADT_TRIGGER_CONFORMS (0) 1270 #define ACPI_MADT_TRIGGER_EDGE (1<<2) 1271 #define ACPI_MADT_TRIGGER_RESERVED (2<<2) 1272 #define ACPI_MADT_TRIGGER_LEVEL (3<<2) 1273 1274 1275 /******************************************************************************* 1276 * 1277 * MSCT - Maximum System Characteristics Table (ACPI 4.0) 1278 * Version 1 1279 * 1280 ******************************************************************************/ 1281 1282 typedef struct acpi_table_msct 1283 { 1284 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1285 UINT32 ProximityOffset; /* Location of proximity info struct(s) */ 1286 UINT32 MaxProximityDomains;/* Max number of proximity domains */ 1287 UINT32 MaxClockDomains; /* Max number of clock domains */ 1288 UINT64 MaxAddress; /* Max physical address in system */ 1289 1290 } ACPI_TABLE_MSCT; 1291 1292 1293 /* Subtable - Maximum Proximity Domain Information. Version 1 */ 1294 1295 typedef struct acpi_msct_proximity 1296 { 1297 UINT8 Revision; 1298 UINT8 Length; 1299 UINT32 RangeStart; /* Start of domain range */ 1300 UINT32 RangeEnd; /* End of domain range */ 1301 UINT32 ProcessorCapacity; 1302 UINT64 MemoryCapacity; /* In bytes */ 1303 1304 } ACPI_MSCT_PROXIMITY; 1305 1306 1307 /******************************************************************************* 1308 * 1309 * NFIT - NVDIMM Interface Table (ACPI 6.0+) 1310 * Version 1 1311 * 1312 ******************************************************************************/ 1313 1314 typedef struct acpi_table_nfit 1315 { 1316 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1317 UINT32 Reserved; /* Reserved, must be zero */ 1318 1319 } ACPI_TABLE_NFIT; 1320 1321 /* Subtable header for NFIT */ 1322 1323 typedef struct acpi_nfit_header 1324 { 1325 UINT16 Type; 1326 UINT16 Length; 1327 1328 } ACPI_NFIT_HEADER; 1329 1330 1331 /* Values for subtable type in ACPI_NFIT_HEADER */ 1332 1333 enum AcpiNfitType 1334 { 1335 ACPI_NFIT_TYPE_SYSTEM_ADDRESS = 0, 1336 ACPI_NFIT_TYPE_MEMORY_MAP = 1, 1337 ACPI_NFIT_TYPE_INTERLEAVE = 2, 1338 ACPI_NFIT_TYPE_SMBIOS = 3, 1339 ACPI_NFIT_TYPE_CONTROL_REGION = 4, 1340 ACPI_NFIT_TYPE_DATA_REGION = 5, 1341 ACPI_NFIT_TYPE_FLUSH_ADDRESS = 6, 1342 ACPI_NFIT_TYPE_RESERVED = 7 /* 7 and greater are reserved */ 1343 }; 1344 1345 /* 1346 * NFIT Subtables 1347 */ 1348 1349 /* 0: System Physical Address Range Structure */ 1350 1351 typedef struct acpi_nfit_system_address 1352 { 1353 ACPI_NFIT_HEADER Header; 1354 UINT16 RangeIndex; 1355 UINT16 Flags; 1356 UINT32 Reserved; /* Reseved, must be zero */ 1357 UINT32 ProximityDomain; 1358 UINT8 RangeGuid[16]; 1359 UINT64 Address; 1360 UINT64 Length; 1361 UINT64 MemoryMapping; 1362 1363 } ACPI_NFIT_SYSTEM_ADDRESS; 1364 1365 /* Flags */ 1366 1367 #define ACPI_NFIT_ADD_ONLINE_ONLY (1) /* 00: Add/Online Operation Only */ 1368 #define ACPI_NFIT_PROXIMITY_VALID (1<<1) /* 01: Proximity Domain Valid */ 1369 1370 /* Range Type GUIDs appear in the include/acuuid.h file */ 1371 1372 1373 /* 1: Memory Device to System Address Range Map Structure */ 1374 1375 typedef struct acpi_nfit_memory_map 1376 { 1377 ACPI_NFIT_HEADER Header; 1378 UINT32 DeviceHandle; 1379 UINT16 PhysicalId; 1380 UINT16 RegionId; 1381 UINT16 RangeIndex; 1382 UINT16 RegionIndex; 1383 UINT64 RegionSize; 1384 UINT64 RegionOffset; 1385 UINT64 Address; 1386 UINT16 InterleaveIndex; 1387 UINT16 InterleaveWays; 1388 UINT16 Flags; 1389 UINT16 Reserved; /* Reserved, must be zero */ 1390 1391 } ACPI_NFIT_MEMORY_MAP; 1392 1393 /* Flags */ 1394 1395 #define ACPI_NFIT_MEM_SAVE_FAILED (1) /* 00: Last SAVE to Memory Device failed */ 1396 #define ACPI_NFIT_MEM_RESTORE_FAILED (1<<1) /* 01: Last RESTORE from Memory Device failed */ 1397 #define ACPI_NFIT_MEM_FLUSH_FAILED (1<<2) /* 02: Platform flush failed */ 1398 #define ACPI_NFIT_MEM_NOT_ARMED (1<<3) /* 03: Memory Device is not armed */ 1399 #define ACPI_NFIT_MEM_HEALTH_OBSERVED (1<<4) /* 04: Memory Device observed SMART/health events */ 1400 #define ACPI_NFIT_MEM_HEALTH_ENABLED (1<<5) /* 05: SMART/health events enabled */ 1401 #define ACPI_NFIT_MEM_MAP_FAILED (1<<6) /* 06: Mapping to SPA failed */ 1402 1403 1404 /* 2: Interleave Structure */ 1405 1406 typedef struct acpi_nfit_interleave 1407 { 1408 ACPI_NFIT_HEADER Header; 1409 UINT16 InterleaveIndex; 1410 UINT16 Reserved; /* Reserved, must be zero */ 1411 UINT32 LineCount; 1412 UINT32 LineSize; 1413 UINT32 LineOffset[1]; /* Variable length */ 1414 1415 } ACPI_NFIT_INTERLEAVE; 1416 1417 1418 /* 3: SMBIOS Management Information Structure */ 1419 1420 typedef struct acpi_nfit_smbios 1421 { 1422 ACPI_NFIT_HEADER Header; 1423 UINT32 Reserved; /* Reserved, must be zero */ 1424 UINT8 Data[1]; /* Variable length */ 1425 1426 } ACPI_NFIT_SMBIOS; 1427 1428 1429 /* 4: NVDIMM Control Region Structure */ 1430 1431 typedef struct acpi_nfit_control_region 1432 { 1433 ACPI_NFIT_HEADER Header; 1434 UINT16 RegionIndex; 1435 UINT16 VendorId; 1436 UINT16 DeviceId; 1437 UINT16 RevisionId; 1438 UINT16 SubsystemVendorId; 1439 UINT16 SubsystemDeviceId; 1440 UINT16 SubsystemRevisionId; 1441 UINT8 ValidFields; 1442 UINT8 ManufacturingLocation; 1443 UINT16 ManufacturingDate; 1444 UINT8 Reserved[2]; /* Reserved, must be zero */ 1445 UINT32 SerialNumber; 1446 UINT16 Code; 1447 UINT16 Windows; 1448 UINT64 WindowSize; 1449 UINT64 CommandOffset; 1450 UINT64 CommandSize; 1451 UINT64 StatusOffset; 1452 UINT64 StatusSize; 1453 UINT16 Flags; 1454 UINT8 Reserved1[6]; /* Reserved, must be zero */ 1455 1456 } ACPI_NFIT_CONTROL_REGION; 1457 1458 /* Flags */ 1459 1460 #define ACPI_NFIT_CONTROL_BUFFERED (1) /* Block Data Windows implementation is buffered */ 1461 1462 /* ValidFields bits */ 1463 1464 #define ACPI_NFIT_CONTROL_MFG_INFO_VALID (1) /* Manufacturing fields are valid */ 1465 1466 1467 /* 5: NVDIMM Block Data Window Region Structure */ 1468 1469 typedef struct acpi_nfit_data_region 1470 { 1471 ACPI_NFIT_HEADER Header; 1472 UINT16 RegionIndex; 1473 UINT16 Windows; 1474 UINT64 Offset; 1475 UINT64 Size; 1476 UINT64 Capacity; 1477 UINT64 StartAddress; 1478 1479 } ACPI_NFIT_DATA_REGION; 1480 1481 1482 /* 6: Flush Hint Address Structure */ 1483 1484 typedef struct acpi_nfit_flush_address 1485 { 1486 ACPI_NFIT_HEADER Header; 1487 UINT32 DeviceHandle; 1488 UINT16 HintCount; 1489 UINT8 Reserved[6]; /* Reserved, must be zero */ 1490 UINT64 HintAddress[1]; /* Variable length */ 1491 1492 } ACPI_NFIT_FLUSH_ADDRESS; 1493 1494 1495 /******************************************************************************* 1496 * 1497 * PPTT - Processor Properties Topology Table (ACPI 6.2) 1498 * Version 1 1499 * 1500 ******************************************************************************/ 1501 1502 typedef struct acpi_table_pptt 1503 { 1504 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1505 1506 } ACPI_TABLE_PPTT; 1507 1508 /* Values for Type field above */ 1509 1510 enum AcpiPpttType 1511 { 1512 ACPI_PPTT_TYPE_PROCESSOR = 0, 1513 ACPI_PPTT_TYPE_CACHE = 1, 1514 ACPI_PPTT_TYPE_ID = 2, 1515 ACPI_PPTT_TYPE_RESERVED = 3 1516 }; 1517 1518 1519 /* 0: Processor Hierarchy Node Structure */ 1520 1521 typedef struct acpi_pptt_processor { 1522 ACPI_SUBTABLE_HEADER Header; 1523 UINT16 Reserved; 1524 UINT32 Flags; 1525 UINT32 Parent; 1526 UINT32 AcpiProcessorId; 1527 UINT32 NumberOfPrivResources; 1528 1529 } ACPI_PPTT_PROCESSOR; 1530 1531 /* Flags */ 1532 1533 #define ACPI_PPTT_PHYSICAL_PACKAGE (1) /* Physical package */ 1534 #define ACPI_PPTT_ACPI_PROCESSOR_ID_VALID (2) /* ACPI Processor ID valid */ 1535 1536 1537 /* 1: Cache Type Structure */ 1538 1539 typedef struct acpi_pptt_cache { 1540 ACPI_SUBTABLE_HEADER Header; 1541 UINT16 Reserved; 1542 UINT32 Flags; 1543 UINT32 NextLevelOfCache; 1544 UINT32 Size; 1545 UINT32 NumberOfSets; 1546 UINT8 Associativity; 1547 UINT8 Attributes; 1548 UINT16 LineSize; 1549 1550 } ACPI_PPTT_CACHE; 1551 1552 /* Flags */ 1553 1554 #define ACPI_PPTT_SIZE_PROPERTY_VALID (1) /* Physical property valid */ 1555 #define ACPI_PPTT_NUMBER_OF_SETS_VALID (1<<1) /* Number of sets valid */ 1556 #define ACPI_PPTT_ASSOCIATIVITY_VALID (1<<2) /* Associativity valid */ 1557 #define ACPI_PPTT_ALLOCATION_TYPE_VALID (1<<3) /* Allocation type valid */ 1558 #define ACPI_PPTT_CACHE_TYPE_VALID (1<<4) /* Cache type valid */ 1559 #define ACPI_PPTT_WRITE_POLICY_VALID (1<<5) /* Write policy valid */ 1560 #define ACPI_PPTT_LINE_SIZE_VALID (1<<6) /* Line size valid */ 1561 1562 /* Masks for Attributes */ 1563 1564 #define ACPI_PPTT_MASK_ALLOCATION_TYPE (0x03) /* Allocation type */ 1565 #define ACPI_PPTT_MASK_CACHE_TYPE (0x0C) /* Cache type */ 1566 #define ACPI_PPTT_MASK_WRITE_POLICY (0x10) /* Write policy */ 1567 1568 1569 /* 2: ID Structure */ 1570 1571 typedef struct acpi_pptt_id { 1572 ACPI_SUBTABLE_HEADER Header; 1573 UINT16 Reserved; 1574 UINT32 VendorId; 1575 UINT64 Level1Id; 1576 UINT64 Level2Id; 1577 UINT16 MajorRev; 1578 UINT16 MinorRev; 1579 UINT16 SpinRev; 1580 1581 } ACPI_PPTT_ID; 1582 1583 1584 /******************************************************************************* 1585 * 1586 * SBST - Smart Battery Specification Table 1587 * Version 1 1588 * 1589 ******************************************************************************/ 1590 1591 typedef struct acpi_table_sbst 1592 { 1593 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1594 UINT32 WarningLevel; 1595 UINT32 LowLevel; 1596 UINT32 CriticalLevel; 1597 1598 } ACPI_TABLE_SBST; 1599 1600 1601 /******************************************************************************* 1602 * 1603 * SLIT - System Locality Distance Information Table 1604 * Version 1 1605 * 1606 ******************************************************************************/ 1607 1608 typedef struct acpi_table_slit 1609 { 1610 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1611 UINT64 LocalityCount; 1612 UINT8 Entry[1]; /* Real size = localities^2 */ 1613 1614 } ACPI_TABLE_SLIT; 1615 1616 1617 /******************************************************************************* 1618 * 1619 * SRAT - System Resource Affinity Table 1620 * Version 3 1621 * 1622 ******************************************************************************/ 1623 1624 typedef struct acpi_table_srat 1625 { 1626 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1627 UINT32 TableRevision; /* Must be value '1' */ 1628 UINT64 Reserved; /* Reserved, must be zero */ 1629 1630 } ACPI_TABLE_SRAT; 1631 1632 /* Values for subtable type in ACPI_SUBTABLE_HEADER */ 1633 1634 enum AcpiSratType 1635 { 1636 ACPI_SRAT_TYPE_CPU_AFFINITY = 0, 1637 ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1, 1638 ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2, 1639 ACPI_SRAT_TYPE_GICC_AFFINITY = 3, 1640 ACPI_SRAT_TYPE_GIC_ITS_AFFINITY = 4, /* ACPI 6.2 */ 1641 ACPI_SRAT_TYPE_RESERVED = 5 /* 5 and greater are reserved */ 1642 }; 1643 1644 /* 1645 * SRAT Subtables, correspond to Type in ACPI_SUBTABLE_HEADER 1646 */ 1647 1648 /* 0: Processor Local APIC/SAPIC Affinity */ 1649 1650 typedef struct acpi_srat_cpu_affinity 1651 { 1652 ACPI_SUBTABLE_HEADER Header; 1653 UINT8 ProximityDomainLo; 1654 UINT8 ApicId; 1655 UINT32 Flags; 1656 UINT8 LocalSapicEid; 1657 UINT8 ProximityDomainHi[3]; 1658 UINT32 ClockDomain; 1659 1660 } ACPI_SRAT_CPU_AFFINITY; 1661 1662 /* Flags */ 1663 1664 #define ACPI_SRAT_CPU_USE_AFFINITY (1) /* 00: Use affinity structure */ 1665 1666 1667 /* 1: Memory Affinity */ 1668 1669 typedef struct acpi_srat_mem_affinity 1670 { 1671 ACPI_SUBTABLE_HEADER Header; 1672 UINT32 ProximityDomain; 1673 UINT16 Reserved; /* Reserved, must be zero */ 1674 UINT64 BaseAddress; 1675 UINT64 Length; 1676 UINT32 Reserved1; 1677 UINT32 Flags; 1678 UINT64 Reserved2; /* Reserved, must be zero */ 1679 1680 } ACPI_SRAT_MEM_AFFINITY; 1681 1682 /* Flags */ 1683 1684 #define ACPI_SRAT_MEM_ENABLED (1) /* 00: Use affinity structure */ 1685 #define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1) /* 01: Memory region is hot pluggable */ 1686 #define ACPI_SRAT_MEM_NON_VOLATILE (1<<2) /* 02: Memory region is non-volatile */ 1687 1688 1689 /* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */ 1690 1691 typedef struct acpi_srat_x2apic_cpu_affinity 1692 { 1693 ACPI_SUBTABLE_HEADER Header; 1694 UINT16 Reserved; /* Reserved, must be zero */ 1695 UINT32 ProximityDomain; 1696 UINT32 ApicId; 1697 UINT32 Flags; 1698 UINT32 ClockDomain; 1699 UINT32 Reserved2; 1700 1701 } ACPI_SRAT_X2APIC_CPU_AFFINITY; 1702 1703 /* Flags for ACPI_SRAT_CPU_AFFINITY and ACPI_SRAT_X2APIC_CPU_AFFINITY */ 1704 1705 #define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */ 1706 1707 1708 /* 3: GICC Affinity (ACPI 5.1) */ 1709 1710 typedef struct acpi_srat_gicc_affinity 1711 { 1712 ACPI_SUBTABLE_HEADER Header; 1713 UINT32 ProximityDomain; 1714 UINT32 AcpiProcessorUid; 1715 UINT32 Flags; 1716 UINT32 ClockDomain; 1717 1718 } ACPI_SRAT_GICC_AFFINITY; 1719 1720 /* Flags for ACPI_SRAT_GICC_AFFINITY */ 1721 1722 #define ACPI_SRAT_GICC_ENABLED (1) /* 00: Use affinity structure */ 1723 1724 1725 /* 4: GCC ITS Affinity (ACPI 6.2) */ 1726 1727 typedef struct acpi_srat_gic_its_affinity 1728 { 1729 ACPI_SUBTABLE_HEADER Header; 1730 UINT32 ProximityDomain; 1731 UINT16 Reserved; 1732 UINT32 ItsId; 1733 1734 } ACPI_SRAT_GIC_ITS_AFFINITY; 1735 1736 1737 /* Reset to default packing */ 1738 1739 #pragma pack() 1740 1741 #endif /* __ACTBL1_H__ */ 1742