actbl1.h revision 322877
1/****************************************************************************** 2 * 3 * Name: actbl1.h - Additional ACPI table definitions 4 * 5 *****************************************************************************/ 6 7/****************************************************************************** 8 * 9 * 1. Copyright Notice 10 * 11 * Some or all of this work - Copyright (c) 1999 - 2017, Intel Corp. 12 * All rights reserved. 13 * 14 * 2. License 15 * 16 * 2.1. This is your license from Intel Corp. under its intellectual property 17 * rights. You may have additional license terms from the party that provided 18 * you this software, covering your right to use that party's intellectual 19 * property rights. 20 * 21 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a 22 * copy of the source code appearing in this file ("Covered Code") an 23 * irrevocable, perpetual, worldwide license under Intel's copyrights in the 24 * base code distributed originally by Intel ("Original Intel Code") to copy, 25 * make derivatives, distribute, use and display any portion of the Covered 26 * Code in any form, with the right to sublicense such rights; and 27 * 28 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent 29 * license (with the right to sublicense), under only those claims of Intel 30 * patents that are infringed by the Original Intel Code, to make, use, sell, 31 * offer to sell, and import the Covered Code and derivative works thereof 32 * solely to the minimum extent necessary to exercise the above copyright 33 * license, and in no event shall the patent license extend to any additions 34 * to or modifications of the Original Intel Code. No other license or right 35 * is granted directly or by implication, estoppel or otherwise; 36 * 37 * The above copyright and patent license is granted only if the following 38 * conditions are met: 39 * 40 * 3. Conditions 41 * 42 * 3.1. Redistribution of Source with Rights to Further Distribute Source. 43 * Redistribution of source code of any substantial portion of the Covered 44 * Code or modification with rights to further distribute source must include 45 * the above Copyright Notice, the above License, this list of Conditions, 46 * and the following Disclaimer and Export Compliance provision. In addition, 47 * Licensee must cause all Covered Code to which Licensee contributes to 48 * contain a file documenting the changes Licensee made to create that Covered 49 * Code and the date of any change. Licensee must include in that file the 50 * documentation of any changes made by any predecessor Licensee. Licensee 51 * must include a prominent statement that the modification is derived, 52 * directly or indirectly, from Original Intel Code. 53 * 54 * 3.2. Redistribution of Source with no Rights to Further Distribute Source. 55 * Redistribution of source code of any substantial portion of the Covered 56 * Code or modification without rights to further distribute source must 57 * include the following Disclaimer and Export Compliance provision in the 58 * documentation and/or other materials provided with distribution. In 59 * addition, Licensee may not authorize further sublicense of source of any 60 * portion of the Covered Code, and must include terms to the effect that the 61 * license from Licensee to its licensee is limited to the intellectual 62 * property embodied in the software Licensee provides to its licensee, and 63 * not to intellectual property embodied in modifications its licensee may 64 * make. 65 * 66 * 3.3. Redistribution of Executable. Redistribution in executable form of any 67 * substantial portion of the Covered Code or modification must reproduce the 68 * above Copyright Notice, and the following Disclaimer and Export Compliance 69 * provision in the documentation and/or other materials provided with the 70 * distribution. 71 * 72 * 3.4. Intel retains all right, title, and interest in and to the Original 73 * Intel Code. 74 * 75 * 3.5. Neither the name Intel nor any other trademark owned or controlled by 76 * Intel shall be used in advertising or otherwise to promote the sale, use or 77 * other dealings in products derived from or relating to the Covered Code 78 * without prior written authorization from Intel. 79 * 80 * 4. Disclaimer and Export Compliance 81 * 82 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED 83 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE 84 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, 85 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY 86 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY 87 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A 88 * PARTICULAR PURPOSE. 89 * 90 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES 91 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR 92 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, 93 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY 94 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL 95 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS 96 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY 97 * LIMITED REMEDY. 98 * 99 * 4.3. Licensee shall not export, either directly or indirectly, any of this 100 * software or system incorporating such software without first obtaining any 101 * required license or other approval from the U. S. Department of Commerce or 102 * any other agency or department of the United States Government. In the 103 * event Licensee exports any such software from the United States or 104 * re-exports any such software from a foreign destination, Licensee shall 105 * ensure that the distribution and export/re-export of the software is in 106 * compliance with all laws, regulations, orders, or other restrictions of the 107 * U.S. Export Administration Regulations. Licensee agrees that neither it nor 108 * any of its subsidiaries will export/re-export any technical data, process, 109 * software, or service, directly or indirectly, to any country for which the 110 * United States government or any agency thereof requires an export license, 111 * other governmental approval, or letter of assurance, without first obtaining 112 * such license, approval or letter. 113 * 114 ***************************************************************************** 115 * 116 * Alternatively, you may choose to be licensed under the terms of the 117 * following license: 118 * 119 * Redistribution and use in source and binary forms, with or without 120 * modification, are permitted provided that the following conditions 121 * are met: 122 * 1. Redistributions of source code must retain the above copyright 123 * notice, this list of conditions, and the following disclaimer, 124 * without modification. 125 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 126 * substantially similar to the "NO WARRANTY" disclaimer below 127 * ("Disclaimer") and any redistribution must be conditioned upon 128 * including a substantially similar Disclaimer requirement for further 129 * binary redistribution. 130 * 3. Neither the names of the above-listed copyright holders nor the names 131 * of any contributors may be used to endorse or promote products derived 132 * from this software without specific prior written permission. 133 * 134 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 135 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 136 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 137 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 138 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 139 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 140 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 141 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 142 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 143 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 144 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 145 * 146 * Alternatively, you may choose to be licensed under the terms of the 147 * GNU General Public License ("GPL") version 2 as published by the Free 148 * Software Foundation. 149 * 150 *****************************************************************************/ 151 152#ifndef __ACTBL1_H__ 153#define __ACTBL1_H__ 154 155 156/******************************************************************************* 157 * 158 * Additional ACPI Tables (1) 159 * 160 * These tables are not consumed directly by the ACPICA subsystem, but are 161 * included here to support device drivers and the AML disassembler. 162 * 163 * The tables in this file are fully defined within the ACPI specification. 164 * 165 ******************************************************************************/ 166 167 168/* 169 * Values for description table header signatures for tables defined in this 170 * file. Useful because they make it more difficult to inadvertently type in 171 * the wrong signature. 172 */ 173#define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */ 174#define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */ 175#define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */ 176#define ACPI_SIG_EINJ "EINJ" /* Error Injection table */ 177#define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */ 178#define ACPI_SIG_HMAT "HMAT" /* Heterogeneous Memory Attributes Table */ 179#define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */ 180#define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */ 181#define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */ 182#define ACPI_SIG_PPTT "PPTT" /* Processor Properties Topology Table */ 183#define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */ 184#define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */ 185#define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */ 186#define ACPI_SIG_NFIT "NFIT" /* NVDIMM Firmware Interface Table */ 187 188 189/* 190 * All tables must be byte-packed to match the ACPI specification, since 191 * the tables are provided by the system BIOS. 192 */ 193#pragma pack(1) 194 195/* 196 * Note: C bitfields are not used for this reason: 197 * 198 * "Bitfields are great and easy to read, but unfortunately the C language 199 * does not specify the layout of bitfields in memory, which means they are 200 * essentially useless for dealing with packed data in on-disk formats or 201 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, 202 * this decision was a design error in C. Ritchie could have picked an order 203 * and stuck with it." Norman Ramsey. 204 * See http://stackoverflow.com/a/1053662/41661 205 */ 206 207 208/******************************************************************************* 209 * 210 * Common subtable headers 211 * 212 ******************************************************************************/ 213 214/* Generic subtable header (used in MADT, SRAT, etc.) */ 215 216typedef struct acpi_subtable_header 217{ 218 UINT8 Type; 219 UINT8 Length; 220 221} ACPI_SUBTABLE_HEADER; 222 223 224/* Subtable header for WHEA tables (EINJ, ERST, WDAT) */ 225 226typedef struct acpi_whea_header 227{ 228 UINT8 Action; 229 UINT8 Instruction; 230 UINT8 Flags; 231 UINT8 Reserved; 232 ACPI_GENERIC_ADDRESS RegisterRegion; 233 UINT64 Value; /* Value used with Read/Write register */ 234 UINT64 Mask; /* Bitmask required for this register instruction */ 235 236} ACPI_WHEA_HEADER; 237 238 239/******************************************************************************* 240 * 241 * BERT - Boot Error Record Table (ACPI 4.0) 242 * Version 1 243 * 244 ******************************************************************************/ 245 246typedef struct acpi_table_bert 247{ 248 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 249 UINT32 RegionLength; /* Length of the boot error region */ 250 UINT64 Address; /* Physical address of the error region */ 251 252} ACPI_TABLE_BERT; 253 254 255/* Boot Error Region (not a subtable, pointed to by Address field above) */ 256 257typedef struct acpi_bert_region 258{ 259 UINT32 BlockStatus; /* Type of error information */ 260 UINT32 RawDataOffset; /* Offset to raw error data */ 261 UINT32 RawDataLength; /* Length of raw error data */ 262 UINT32 DataLength; /* Length of generic error data */ 263 UINT32 ErrorSeverity; /* Severity code */ 264 265} ACPI_BERT_REGION; 266 267/* Values for BlockStatus flags above */ 268 269#define ACPI_BERT_UNCORRECTABLE (1) 270#define ACPI_BERT_CORRECTABLE (1<<1) 271#define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2) 272#define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3) 273#define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */ 274 275/* Values for ErrorSeverity above */ 276 277enum AcpiBertErrorSeverity 278{ 279 ACPI_BERT_ERROR_CORRECTABLE = 0, 280 ACPI_BERT_ERROR_FATAL = 1, 281 ACPI_BERT_ERROR_CORRECTED = 2, 282 ACPI_BERT_ERROR_NONE = 3, 283 ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */ 284}; 285 286/* 287 * Note: The generic error data that follows the ErrorSeverity field above 288 * uses the ACPI_HEST_GENERIC_DATA defined under the HEST table below 289 */ 290 291 292/******************************************************************************* 293 * 294 * CPEP - Corrected Platform Error Polling table (ACPI 4.0) 295 * Version 1 296 * 297 ******************************************************************************/ 298 299typedef struct acpi_table_cpep 300{ 301 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 302 UINT64 Reserved; 303 304} ACPI_TABLE_CPEP; 305 306 307/* Subtable */ 308 309typedef struct acpi_cpep_polling 310{ 311 ACPI_SUBTABLE_HEADER Header; 312 UINT8 Id; /* Processor ID */ 313 UINT8 Eid; /* Processor EID */ 314 UINT32 Interval; /* Polling interval (msec) */ 315 316} ACPI_CPEP_POLLING; 317 318 319/******************************************************************************* 320 * 321 * ECDT - Embedded Controller Boot Resources Table 322 * Version 1 323 * 324 ******************************************************************************/ 325 326typedef struct acpi_table_ecdt 327{ 328 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 329 ACPI_GENERIC_ADDRESS Control; /* Address of EC command/status register */ 330 ACPI_GENERIC_ADDRESS Data; /* Address of EC data register */ 331 UINT32 Uid; /* Unique ID - must be same as the EC _UID method */ 332 UINT8 Gpe; /* The GPE for the EC */ 333 UINT8 Id[1]; /* Full namepath of the EC in the ACPI namespace */ 334 335} ACPI_TABLE_ECDT; 336 337 338/******************************************************************************* 339 * 340 * EINJ - Error Injection Table (ACPI 4.0) 341 * Version 1 342 * 343 ******************************************************************************/ 344 345typedef struct acpi_table_einj 346{ 347 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 348 UINT32 HeaderLength; 349 UINT8 Flags; 350 UINT8 Reserved[3]; 351 UINT32 Entries; 352 353} ACPI_TABLE_EINJ; 354 355 356/* EINJ Injection Instruction Entries (actions) */ 357 358typedef struct acpi_einj_entry 359{ 360 ACPI_WHEA_HEADER WheaHeader; /* Common header for WHEA tables */ 361 362} ACPI_EINJ_ENTRY; 363 364/* Masks for Flags field above */ 365 366#define ACPI_EINJ_PRESERVE (1) 367 368/* Values for Action field above */ 369 370enum AcpiEinjActions 371{ 372 ACPI_EINJ_BEGIN_OPERATION = 0, 373 ACPI_EINJ_GET_TRIGGER_TABLE = 1, 374 ACPI_EINJ_SET_ERROR_TYPE = 2, 375 ACPI_EINJ_GET_ERROR_TYPE = 3, 376 ACPI_EINJ_END_OPERATION = 4, 377 ACPI_EINJ_EXECUTE_OPERATION = 5, 378 ACPI_EINJ_CHECK_BUSY_STATUS = 6, 379 ACPI_EINJ_GET_COMMAND_STATUS = 7, 380 ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8, 381 ACPI_EINJ_GET_EXECUTE_TIMINGS = 9, 382 ACPI_EINJ_ACTION_RESERVED = 10, /* 10 and greater are reserved */ 383 ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */ 384}; 385 386/* Values for Instruction field above */ 387 388enum AcpiEinjInstructions 389{ 390 ACPI_EINJ_READ_REGISTER = 0, 391 ACPI_EINJ_READ_REGISTER_VALUE = 1, 392 ACPI_EINJ_WRITE_REGISTER = 2, 393 ACPI_EINJ_WRITE_REGISTER_VALUE = 3, 394 ACPI_EINJ_NOOP = 4, 395 ACPI_EINJ_FLUSH_CACHELINE = 5, 396 ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */ 397}; 398 399typedef struct acpi_einj_error_type_with_addr 400{ 401 UINT32 ErrorType; 402 UINT32 VendorStructOffset; 403 UINT32 Flags; 404 UINT32 ApicId; 405 UINT64 Address; 406 UINT64 Range; 407 UINT32 PcieId; 408 409} ACPI_EINJ_ERROR_TYPE_WITH_ADDR; 410 411typedef struct acpi_einj_vendor 412{ 413 UINT32 Length; 414 UINT32 PcieId; 415 UINT16 VendorId; 416 UINT16 DeviceId; 417 UINT8 RevisionId; 418 UINT8 Reserved[3]; 419 420} ACPI_EINJ_VENDOR; 421 422 423/* EINJ Trigger Error Action Table */ 424 425typedef struct acpi_einj_trigger 426{ 427 UINT32 HeaderSize; 428 UINT32 Revision; 429 UINT32 TableSize; 430 UINT32 EntryCount; 431 432} ACPI_EINJ_TRIGGER; 433 434/* Command status return values */ 435 436enum AcpiEinjCommandStatus 437{ 438 ACPI_EINJ_SUCCESS = 0, 439 ACPI_EINJ_FAILURE = 1, 440 ACPI_EINJ_INVALID_ACCESS = 2, 441 ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */ 442}; 443 444 445/* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */ 446 447#define ACPI_EINJ_PROCESSOR_CORRECTABLE (1) 448#define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1) 449#define ACPI_EINJ_PROCESSOR_FATAL (1<<2) 450#define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3) 451#define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4) 452#define ACPI_EINJ_MEMORY_FATAL (1<<5) 453#define ACPI_EINJ_PCIX_CORRECTABLE (1<<6) 454#define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7) 455#define ACPI_EINJ_PCIX_FATAL (1<<8) 456#define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9) 457#define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10) 458#define ACPI_EINJ_PLATFORM_FATAL (1<<11) 459#define ACPI_EINJ_VENDOR_DEFINED (1<<31) 460 461 462/******************************************************************************* 463 * 464 * ERST - Error Record Serialization Table (ACPI 4.0) 465 * Version 1 466 * 467 ******************************************************************************/ 468 469typedef struct acpi_table_erst 470{ 471 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 472 UINT32 HeaderLength; 473 UINT32 Reserved; 474 UINT32 Entries; 475 476} ACPI_TABLE_ERST; 477 478 479/* ERST Serialization Entries (actions) */ 480 481typedef struct acpi_erst_entry 482{ 483 ACPI_WHEA_HEADER WheaHeader; /* Common header for WHEA tables */ 484 485} ACPI_ERST_ENTRY; 486 487/* Masks for Flags field above */ 488 489#define ACPI_ERST_PRESERVE (1) 490 491/* Values for Action field above */ 492 493enum AcpiErstActions 494{ 495 ACPI_ERST_BEGIN_WRITE = 0, 496 ACPI_ERST_BEGIN_READ = 1, 497 ACPI_ERST_BEGIN_CLEAR = 2, 498 ACPI_ERST_END = 3, 499 ACPI_ERST_SET_RECORD_OFFSET = 4, 500 ACPI_ERST_EXECUTE_OPERATION = 5, 501 ACPI_ERST_CHECK_BUSY_STATUS = 6, 502 ACPI_ERST_GET_COMMAND_STATUS = 7, 503 ACPI_ERST_GET_RECORD_ID = 8, 504 ACPI_ERST_SET_RECORD_ID = 9, 505 ACPI_ERST_GET_RECORD_COUNT = 10, 506 ACPI_ERST_BEGIN_DUMMY_WRIITE = 11, 507 ACPI_ERST_NOT_USED = 12, 508 ACPI_ERST_GET_ERROR_RANGE = 13, 509 ACPI_ERST_GET_ERROR_LENGTH = 14, 510 ACPI_ERST_GET_ERROR_ATTRIBUTES = 15, 511 ACPI_ERST_EXECUTE_TIMINGS = 16, 512 ACPI_ERST_ACTION_RESERVED = 17 /* 17 and greater are reserved */ 513}; 514 515/* Values for Instruction field above */ 516 517enum AcpiErstInstructions 518{ 519 ACPI_ERST_READ_REGISTER = 0, 520 ACPI_ERST_READ_REGISTER_VALUE = 1, 521 ACPI_ERST_WRITE_REGISTER = 2, 522 ACPI_ERST_WRITE_REGISTER_VALUE = 3, 523 ACPI_ERST_NOOP = 4, 524 ACPI_ERST_LOAD_VAR1 = 5, 525 ACPI_ERST_LOAD_VAR2 = 6, 526 ACPI_ERST_STORE_VAR1 = 7, 527 ACPI_ERST_ADD = 8, 528 ACPI_ERST_SUBTRACT = 9, 529 ACPI_ERST_ADD_VALUE = 10, 530 ACPI_ERST_SUBTRACT_VALUE = 11, 531 ACPI_ERST_STALL = 12, 532 ACPI_ERST_STALL_WHILE_TRUE = 13, 533 ACPI_ERST_SKIP_NEXT_IF_TRUE = 14, 534 ACPI_ERST_GOTO = 15, 535 ACPI_ERST_SET_SRC_ADDRESS_BASE = 16, 536 ACPI_ERST_SET_DST_ADDRESS_BASE = 17, 537 ACPI_ERST_MOVE_DATA = 18, 538 ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */ 539}; 540 541/* Command status return values */ 542 543enum AcpiErstCommandStatus 544{ 545 ACPI_ERST_SUCESS = 0, 546 ACPI_ERST_NO_SPACE = 1, 547 ACPI_ERST_NOT_AVAILABLE = 2, 548 ACPI_ERST_FAILURE = 3, 549 ACPI_ERST_RECORD_EMPTY = 4, 550 ACPI_ERST_NOT_FOUND = 5, 551 ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */ 552}; 553 554 555/* Error Record Serialization Information */ 556 557typedef struct acpi_erst_info 558{ 559 UINT16 Signature; /* Should be "ER" */ 560 UINT8 Data[48]; 561 562} ACPI_ERST_INFO; 563 564 565/******************************************************************************* 566 * 567 * HEST - Hardware Error Source Table (ACPI 4.0) 568 * Version 1 569 * 570 ******************************************************************************/ 571 572typedef struct acpi_table_hest 573{ 574 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 575 UINT32 ErrorSourceCount; 576 577} ACPI_TABLE_HEST; 578 579 580/* HEST subtable header */ 581 582typedef struct acpi_hest_header 583{ 584 UINT16 Type; 585 UINT16 SourceId; 586 587} ACPI_HEST_HEADER; 588 589 590/* Values for Type field above for subtables */ 591 592enum AcpiHestTypes 593{ 594 ACPI_HEST_TYPE_IA32_CHECK = 0, 595 ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1, 596 ACPI_HEST_TYPE_IA32_NMI = 2, 597 ACPI_HEST_TYPE_NOT_USED3 = 3, 598 ACPI_HEST_TYPE_NOT_USED4 = 4, 599 ACPI_HEST_TYPE_NOT_USED5 = 5, 600 ACPI_HEST_TYPE_AER_ROOT_PORT = 6, 601 ACPI_HEST_TYPE_AER_ENDPOINT = 7, 602 ACPI_HEST_TYPE_AER_BRIDGE = 8, 603 ACPI_HEST_TYPE_GENERIC_ERROR = 9, 604 ACPI_HEST_TYPE_GENERIC_ERROR_V2 = 10, 605 ACPI_HEST_TYPE_IA32_DEFERRED_CHECK = 11, 606 ACPI_HEST_TYPE_RESERVED = 12 /* 12 and greater are reserved */ 607}; 608 609 610/* 611 * HEST substructures contained in subtables 612 */ 613 614/* 615 * IA32 Error Bank(s) - Follows the ACPI_HEST_IA_MACHINE_CHECK and 616 * ACPI_HEST_IA_CORRECTED structures. 617 */ 618typedef struct acpi_hest_ia_error_bank 619{ 620 UINT8 BankNumber; 621 UINT8 ClearStatusOnInit; 622 UINT8 StatusFormat; 623 UINT8 Reserved; 624 UINT32 ControlRegister; 625 UINT64 ControlData; 626 UINT32 StatusRegister; 627 UINT32 AddressRegister; 628 UINT32 MiscRegister; 629 630} ACPI_HEST_IA_ERROR_BANK; 631 632 633/* Common HEST sub-structure for PCI/AER structures below (6,7,8) */ 634 635typedef struct acpi_hest_aer_common 636{ 637 UINT16 Reserved1; 638 UINT8 Flags; 639 UINT8 Enabled; 640 UINT32 RecordsToPreallocate; 641 UINT32 MaxSectionsPerRecord; 642 UINT32 Bus; /* Bus and Segment numbers */ 643 UINT16 Device; 644 UINT16 Function; 645 UINT16 DeviceControl; 646 UINT16 Reserved2; 647 UINT32 UncorrectableMask; 648 UINT32 UncorrectableSeverity; 649 UINT32 CorrectableMask; 650 UINT32 AdvancedCapabilities; 651 652} ACPI_HEST_AER_COMMON; 653 654/* Masks for HEST Flags fields */ 655 656#define ACPI_HEST_FIRMWARE_FIRST (1) 657#define ACPI_HEST_GLOBAL (1<<1) 658#define ACPI_HEST_GHES_ASSIST (1<<2) 659 660/* 661 * Macros to access the bus/segment numbers in Bus field above: 662 * Bus number is encoded in bits 7:0 663 * Segment number is encoded in bits 23:8 664 */ 665#define ACPI_HEST_BUS(Bus) ((Bus) & 0xFF) 666#define ACPI_HEST_SEGMENT(Bus) (((Bus) >> 8) & 0xFFFF) 667 668 669/* Hardware Error Notification */ 670 671typedef struct acpi_hest_notify 672{ 673 UINT8 Type; 674 UINT8 Length; 675 UINT16 ConfigWriteEnable; 676 UINT32 PollInterval; 677 UINT32 Vector; 678 UINT32 PollingThresholdValue; 679 UINT32 PollingThresholdWindow; 680 UINT32 ErrorThresholdValue; 681 UINT32 ErrorThresholdWindow; 682 683} ACPI_HEST_NOTIFY; 684 685/* Values for Notify Type field above */ 686 687enum AcpiHestNotifyTypes 688{ 689 ACPI_HEST_NOTIFY_POLLED = 0, 690 ACPI_HEST_NOTIFY_EXTERNAL = 1, 691 ACPI_HEST_NOTIFY_LOCAL = 2, 692 ACPI_HEST_NOTIFY_SCI = 3, 693 ACPI_HEST_NOTIFY_NMI = 4, 694 ACPI_HEST_NOTIFY_CMCI = 5, /* ACPI 5.0 */ 695 ACPI_HEST_NOTIFY_MCE = 6, /* ACPI 5.0 */ 696 ACPI_HEST_NOTIFY_GPIO = 7, /* ACPI 6.0 */ 697 ACPI_HEST_NOTIFY_SEA = 8, /* ACPI 6.1 */ 698 ACPI_HEST_NOTIFY_SEI = 9, /* ACPI 6.1 */ 699 ACPI_HEST_NOTIFY_GSIV = 10, /* ACPI 6.1 */ 700 ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED = 11, /* ACPI 6.2 */ 701 ACPI_HEST_NOTIFY_RESERVED = 12 /* 12 and greater are reserved */ 702}; 703 704/* Values for ConfigWriteEnable bitfield above */ 705 706#define ACPI_HEST_TYPE (1) 707#define ACPI_HEST_POLL_INTERVAL (1<<1) 708#define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2) 709#define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3) 710#define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4) 711#define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5) 712 713 714/* 715 * HEST subtables 716 */ 717 718/* 0: IA32 Machine Check Exception */ 719 720typedef struct acpi_hest_ia_machine_check 721{ 722 ACPI_HEST_HEADER Header; 723 UINT16 Reserved1; 724 UINT8 Flags; /* See flags ACPI_HEST_GLOBAL, etc. above */ 725 UINT8 Enabled; 726 UINT32 RecordsToPreallocate; 727 UINT32 MaxSectionsPerRecord; 728 UINT64 GlobalCapabilityData; 729 UINT64 GlobalControlData; 730 UINT8 NumHardwareBanks; 731 UINT8 Reserved3[7]; 732 733} ACPI_HEST_IA_MACHINE_CHECK; 734 735 736/* 1: IA32 Corrected Machine Check */ 737 738typedef struct acpi_hest_ia_corrected 739{ 740 ACPI_HEST_HEADER Header; 741 UINT16 Reserved1; 742 UINT8 Flags; /* See flags ACPI_HEST_GLOBAL, etc. above */ 743 UINT8 Enabled; 744 UINT32 RecordsToPreallocate; 745 UINT32 MaxSectionsPerRecord; 746 ACPI_HEST_NOTIFY Notify; 747 UINT8 NumHardwareBanks; 748 UINT8 Reserved2[3]; 749 750} ACPI_HEST_IA_CORRECTED; 751 752 753/* 2: IA32 Non-Maskable Interrupt */ 754 755typedef struct acpi_hest_ia_nmi 756{ 757 ACPI_HEST_HEADER Header; 758 UINT32 Reserved; 759 UINT32 RecordsToPreallocate; 760 UINT32 MaxSectionsPerRecord; 761 UINT32 MaxRawDataLength; 762 763} ACPI_HEST_IA_NMI; 764 765 766/* 3,4,5: Not used */ 767 768/* 6: PCI Express Root Port AER */ 769 770typedef struct acpi_hest_aer_root 771{ 772 ACPI_HEST_HEADER Header; 773 ACPI_HEST_AER_COMMON Aer; 774 UINT32 RootErrorCommand; 775 776} ACPI_HEST_AER_ROOT; 777 778 779/* 7: PCI Express AER (AER Endpoint) */ 780 781typedef struct acpi_hest_aer 782{ 783 ACPI_HEST_HEADER Header; 784 ACPI_HEST_AER_COMMON Aer; 785 786} ACPI_HEST_AER; 787 788 789/* 8: PCI Express/PCI-X Bridge AER */ 790 791typedef struct acpi_hest_aer_bridge 792{ 793 ACPI_HEST_HEADER Header; 794 ACPI_HEST_AER_COMMON Aer; 795 UINT32 UncorrectableMask2; 796 UINT32 UncorrectableSeverity2; 797 UINT32 AdvancedCapabilities2; 798 799} ACPI_HEST_AER_BRIDGE; 800 801 802/* 9: Generic Hardware Error Source */ 803 804typedef struct acpi_hest_generic 805{ 806 ACPI_HEST_HEADER Header; 807 UINT16 RelatedSourceId; 808 UINT8 Reserved; 809 UINT8 Enabled; 810 UINT32 RecordsToPreallocate; 811 UINT32 MaxSectionsPerRecord; 812 UINT32 MaxRawDataLength; 813 ACPI_GENERIC_ADDRESS ErrorStatusAddress; 814 ACPI_HEST_NOTIFY Notify; 815 UINT32 ErrorBlockLength; 816 817} ACPI_HEST_GENERIC; 818 819 820/* 10: Generic Hardware Error Source, version 2 */ 821 822typedef struct acpi_hest_generic_v2 823{ 824 ACPI_HEST_HEADER Header; 825 UINT16 RelatedSourceId; 826 UINT8 Reserved; 827 UINT8 Enabled; 828 UINT32 RecordsToPreallocate; 829 UINT32 MaxSectionsPerRecord; 830 UINT32 MaxRawDataLength; 831 ACPI_GENERIC_ADDRESS ErrorStatusAddress; 832 ACPI_HEST_NOTIFY Notify; 833 UINT32 ErrorBlockLength; 834 ACPI_GENERIC_ADDRESS ReadAckRegister; 835 UINT64 ReadAckPreserve; 836 UINT64 ReadAckWrite; 837 838} ACPI_HEST_GENERIC_V2; 839 840 841/* Generic Error Status block */ 842 843typedef struct acpi_hest_generic_status 844{ 845 UINT32 BlockStatus; 846 UINT32 RawDataOffset; 847 UINT32 RawDataLength; 848 UINT32 DataLength; 849 UINT32 ErrorSeverity; 850 851} ACPI_HEST_GENERIC_STATUS; 852 853/* Values for BlockStatus flags above */ 854 855#define ACPI_HEST_UNCORRECTABLE (1) 856#define ACPI_HEST_CORRECTABLE (1<<1) 857#define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2) 858#define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3) 859#define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */ 860 861 862/* Generic Error Data entry */ 863 864typedef struct acpi_hest_generic_data 865{ 866 UINT8 SectionType[16]; 867 UINT32 ErrorSeverity; 868 UINT16 Revision; 869 UINT8 ValidationBits; 870 UINT8 Flags; 871 UINT32 ErrorDataLength; 872 UINT8 FruId[16]; 873 UINT8 FruText[20]; 874 875} ACPI_HEST_GENERIC_DATA; 876 877/* Extension for revision 0x0300 */ 878 879typedef struct acpi_hest_generic_data_v300 880{ 881 UINT8 SectionType[16]; 882 UINT32 ErrorSeverity; 883 UINT16 Revision; 884 UINT8 ValidationBits; 885 UINT8 Flags; 886 UINT32 ErrorDataLength; 887 UINT8 FruId[16]; 888 UINT8 FruText[20]; 889 UINT64 TimeStamp; 890 891} ACPI_HEST_GENERIC_DATA_V300; 892 893/* Values for ErrorSeverity above */ 894 895#define ACPI_HEST_GEN_ERROR_RECOVERABLE 0 896#define ACPI_HEST_GEN_ERROR_FATAL 1 897#define ACPI_HEST_GEN_ERROR_CORRECTED 2 898#define ACPI_HEST_GEN_ERROR_NONE 3 899 900/* Flags for ValidationBits above */ 901 902#define ACPI_HEST_GEN_VALID_FRU_ID (1) 903#define ACPI_HEST_GEN_VALID_FRU_STRING (1<<1) 904#define ACPI_HEST_GEN_VALID_TIMESTAMP (1<<2) 905 906 907/* 11: IA32 Deferred Machine Check Exception (ACPI 6.2) */ 908 909typedef struct acpi_hest_ia_deferred_check 910{ 911 ACPI_HEST_HEADER Header; 912 UINT16 Reserved1; 913 UINT8 Flags; /* See flags ACPI_HEST_GLOBAL, etc. above */ 914 UINT8 Enabled; 915 UINT32 RecordsToPreallocate; 916 UINT32 MaxSectionsPerRecord; 917 ACPI_HEST_NOTIFY Notify; 918 UINT8 NumHardwareBanks; 919 UINT8 Reserved2[3]; 920 921} ACPI_HEST_IA_DEFERRED_CHECK; 922 923 924/******************************************************************************* 925 * 926 * HMAT - Heterogeneous Memory Attributes Table (ACPI 6.2) 927 * Version 1 928 * 929 ******************************************************************************/ 930 931typedef struct acpi_table_hmat 932{ 933 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 934 UINT32 Reserved; 935 936} ACPI_TABLE_HMAT; 937 938 939/* Values for HMAT structure types */ 940 941enum AcpiHmatType 942{ 943 ACPI_HMAT_TYPE_ADDRESS_RANGE = 0, /* Memory subystem address range */ 944 ACPI_HMAT_TYPE_LOCALITY = 1, /* System locality latency and bandwidth information */ 945 ACPI_HMAT_TYPE_CACHE = 2, /* Memory side cache information */ 946 ACPI_HMAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */ 947}; 948 949typedef struct acpi_hmat_structure 950{ 951 UINT16 Type; 952 UINT16 Reserved; 953 UINT32 Length; 954 955} ACPI_HMAT_STRUCTURE; 956 957 958/* 959 * HMAT Structures, correspond to Type in ACPI_HMAT_STRUCTURE 960 */ 961 962/* 0: Memory subystem address range */ 963 964typedef struct acpi_hmat_address_range 965{ 966 ACPI_HMAT_STRUCTURE Header; 967 UINT16 Flags; 968 UINT16 Reserved1; 969 UINT32 ProcessorPD; /* Processor proximity domain */ 970 UINT32 MemoryPD; /* Memory proximity domain */ 971 UINT32 Reserved2; 972 UINT64 PhysicalAddressBase; /* Physical address range base */ 973 UINT64 PhysicalAddressLength; /* Physical address range length */ 974 975} ACPI_HMAT_ADDRESS_RANGE; 976 977/* Masks for Flags field above */ 978 979#define ACPI_HMAT_PROCESSOR_PD_VALID (1) /* 1: ProcessorPD field is valid */ 980#define ACPI_HMAT_MEMORY_PD_VALID (1<<1) /* 1: MemoryPD field is valid */ 981#define ACPI_HMAT_RESERVATION_HINT (1<<2) /* 1: Reservation hint */ 982 983 984/* 1: System locality latency and bandwidth information */ 985 986typedef struct acpi_hmat_locality 987{ 988 ACPI_HMAT_STRUCTURE Header; 989 UINT8 Flags; 990 UINT8 DataType; 991 UINT16 Reserved1; 992 UINT32 NumberOfInitiatorPDs; 993 UINT32 NumberOfTargetPDs; 994 UINT32 Reserved2; 995 UINT64 EntryBaseUnit; 996 997} ACPI_HMAT_LOCALITY; 998 999/* Masks for Flags field above */ 1000 1001#define ACPI_HMAT_MEMORY_HIERARCHY (0x0F) 1002 1003/* Values for Memory Hierarchy flag */ 1004 1005#define ACPI_HMAT_MEMORY 0 1006#define ACPI_HMAT_LAST_LEVEL_CACHE 1 1007#define ACPI_HMAT_1ST_LEVEL_CACHE 2 1008#define ACPI_HMAT_2ND_LEVEL_CACHE 3 1009#define ACPI_HMAT_3RD_LEVEL_CACHE 4 1010 1011/* Values for DataType field above */ 1012 1013#define ACPI_HMAT_ACCESS_LATENCY 0 1014#define ACPI_HMAT_READ_LATENCY 1 1015#define ACPI_HMAT_WRITE_LATENCY 2 1016#define ACPI_HMAT_ACCESS_BANDWIDTH 3 1017#define ACPI_HMAT_READ_BANDWIDTH 4 1018#define ACPI_HMAT_WRITE_BANDWIDTH 5 1019 1020 1021/* 2: Memory side cache information */ 1022 1023typedef struct acpi_hmat_cache 1024{ 1025 ACPI_HMAT_STRUCTURE Header; 1026 UINT32 MemoryPD; 1027 UINT32 Reserved1; 1028 UINT64 CacheSize; 1029 UINT32 CacheAttributes; 1030 UINT16 Reserved2; 1031 UINT16 NumberOfSMBIOSHandles; 1032 1033} ACPI_HMAT_CACHE; 1034 1035/* Masks for CacheAttributes field above */ 1036 1037#define ACPI_HMAT_TOTAL_CACHE_LEVEL (0x0000000F) 1038#define ACPI_HMAT_CACHE_LEVEL (0x000000F0) 1039#define ACPI_HMAT_CACHE_ASSOCIATIVITY (0x00000F00) 1040#define ACPI_HMAT_WRITE_POLICY (0x0000F000) 1041#define ACPI_HMAT_CACHE_LINE_SIZE (0xFFFF0000) 1042 1043/* Values for cache associativity flag */ 1044 1045#define ACPI_HMAT_CA_NONE (0) 1046#define ACPI_HMAT_CA_DIRECT_MAPPED (1) 1047#define ACPI_HMAT_CA_COMPLEX_CACHE_INDEXING (2) 1048 1049/* Values for write policy flag */ 1050 1051#define ACPI_HMAT_CP_NONE (0) 1052#define ACPI_HMAT_CP_WB (1) 1053#define ACPI_HMAT_CP_WT (2) 1054 1055 1056/******************************************************************************* 1057 * 1058 * MADT - Multiple APIC Description Table 1059 * Version 3 1060 * 1061 ******************************************************************************/ 1062 1063typedef struct acpi_table_madt 1064{ 1065 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1066 UINT32 Address; /* Physical address of local APIC */ 1067 UINT32 Flags; 1068 1069} ACPI_TABLE_MADT; 1070 1071/* Masks for Flags field above */ 1072 1073#define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */ 1074 1075/* Values for PCATCompat flag */ 1076 1077#define ACPI_MADT_DUAL_PIC 1 1078#define ACPI_MADT_MULTIPLE_APIC 0 1079 1080 1081/* Values for MADT subtable type in ACPI_SUBTABLE_HEADER */ 1082 1083enum AcpiMadtType 1084{ 1085 ACPI_MADT_TYPE_LOCAL_APIC = 0, 1086 ACPI_MADT_TYPE_IO_APIC = 1, 1087 ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2, 1088 ACPI_MADT_TYPE_NMI_SOURCE = 3, 1089 ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4, 1090 ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5, 1091 ACPI_MADT_TYPE_IO_SAPIC = 6, 1092 ACPI_MADT_TYPE_LOCAL_SAPIC = 7, 1093 ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8, 1094 ACPI_MADT_TYPE_LOCAL_X2APIC = 9, 1095 ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10, 1096 ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11, 1097 ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12, 1098 ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13, 1099 ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14, 1100 ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15, 1101 ACPI_MADT_TYPE_RESERVED = 16 /* 16 and greater are reserved */ 1102}; 1103 1104 1105/* 1106 * MADT Subtables, correspond to Type in ACPI_SUBTABLE_HEADER 1107 */ 1108 1109/* 0: Processor Local APIC */ 1110 1111typedef struct acpi_madt_local_apic 1112{ 1113 ACPI_SUBTABLE_HEADER Header; 1114 UINT8 ProcessorId; /* ACPI processor id */ 1115 UINT8 Id; /* Processor's local APIC id */ 1116 UINT32 LapicFlags; 1117 1118} ACPI_MADT_LOCAL_APIC; 1119 1120 1121/* 1: IO APIC */ 1122 1123typedef struct acpi_madt_io_apic 1124{ 1125 ACPI_SUBTABLE_HEADER Header; 1126 UINT8 Id; /* I/O APIC ID */ 1127 UINT8 Reserved; /* Reserved - must be zero */ 1128 UINT32 Address; /* APIC physical address */ 1129 UINT32 GlobalIrqBase; /* Global system interrupt where INTI lines start */ 1130 1131} ACPI_MADT_IO_APIC; 1132 1133 1134/* 2: Interrupt Override */ 1135 1136typedef struct acpi_madt_interrupt_override 1137{ 1138 ACPI_SUBTABLE_HEADER Header; 1139 UINT8 Bus; /* 0 - ISA */ 1140 UINT8 SourceIrq; /* Interrupt source (IRQ) */ 1141 UINT32 GlobalIrq; /* Global system interrupt */ 1142 UINT16 IntiFlags; 1143 1144} ACPI_MADT_INTERRUPT_OVERRIDE; 1145 1146 1147/* 3: NMI Source */ 1148 1149typedef struct acpi_madt_nmi_source 1150{ 1151 ACPI_SUBTABLE_HEADER Header; 1152 UINT16 IntiFlags; 1153 UINT32 GlobalIrq; /* Global system interrupt */ 1154 1155} ACPI_MADT_NMI_SOURCE; 1156 1157 1158/* 4: Local APIC NMI */ 1159 1160typedef struct acpi_madt_local_apic_nmi 1161{ 1162 ACPI_SUBTABLE_HEADER Header; 1163 UINT8 ProcessorId; /* ACPI processor id */ 1164 UINT16 IntiFlags; 1165 UINT8 Lint; /* LINTn to which NMI is connected */ 1166 1167} ACPI_MADT_LOCAL_APIC_NMI; 1168 1169 1170/* 5: Address Override */ 1171 1172typedef struct acpi_madt_local_apic_override 1173{ 1174 ACPI_SUBTABLE_HEADER Header; 1175 UINT16 Reserved; /* Reserved, must be zero */ 1176 UINT64 Address; /* APIC physical address */ 1177 1178} ACPI_MADT_LOCAL_APIC_OVERRIDE; 1179 1180 1181/* 6: I/O Sapic */ 1182 1183typedef struct acpi_madt_io_sapic 1184{ 1185 ACPI_SUBTABLE_HEADER Header; 1186 UINT8 Id; /* I/O SAPIC ID */ 1187 UINT8 Reserved; /* Reserved, must be zero */ 1188 UINT32 GlobalIrqBase; /* Global interrupt for SAPIC start */ 1189 UINT64 Address; /* SAPIC physical address */ 1190 1191} ACPI_MADT_IO_SAPIC; 1192 1193 1194/* 7: Local Sapic */ 1195 1196typedef struct acpi_madt_local_sapic 1197{ 1198 ACPI_SUBTABLE_HEADER Header; 1199 UINT8 ProcessorId; /* ACPI processor id */ 1200 UINT8 Id; /* SAPIC ID */ 1201 UINT8 Eid; /* SAPIC EID */ 1202 UINT8 Reserved[3]; /* Reserved, must be zero */ 1203 UINT32 LapicFlags; 1204 UINT32 Uid; /* Numeric UID - ACPI 3.0 */ 1205 char UidString[1]; /* String UID - ACPI 3.0 */ 1206 1207} ACPI_MADT_LOCAL_SAPIC; 1208 1209 1210/* 8: Platform Interrupt Source */ 1211 1212typedef struct acpi_madt_interrupt_source 1213{ 1214 ACPI_SUBTABLE_HEADER Header; 1215 UINT16 IntiFlags; 1216 UINT8 Type; /* 1=PMI, 2=INIT, 3=corrected */ 1217 UINT8 Id; /* Processor ID */ 1218 UINT8 Eid; /* Processor EID */ 1219 UINT8 IoSapicVector; /* Vector value for PMI interrupts */ 1220 UINT32 GlobalIrq; /* Global system interrupt */ 1221 UINT32 Flags; /* Interrupt Source Flags */ 1222 1223} ACPI_MADT_INTERRUPT_SOURCE; 1224 1225/* Masks for Flags field above */ 1226 1227#define ACPI_MADT_CPEI_OVERRIDE (1) 1228 1229 1230/* 9: Processor Local X2APIC (ACPI 4.0) */ 1231 1232typedef struct acpi_madt_local_x2apic 1233{ 1234 ACPI_SUBTABLE_HEADER Header; 1235 UINT16 Reserved; /* Reserved - must be zero */ 1236 UINT32 LocalApicId; /* Processor x2APIC ID */ 1237 UINT32 LapicFlags; 1238 UINT32 Uid; /* ACPI processor UID */ 1239 1240} ACPI_MADT_LOCAL_X2APIC; 1241 1242 1243/* 10: Local X2APIC NMI (ACPI 4.0) */ 1244 1245typedef struct acpi_madt_local_x2apic_nmi 1246{ 1247 ACPI_SUBTABLE_HEADER Header; 1248 UINT16 IntiFlags; 1249 UINT32 Uid; /* ACPI processor UID */ 1250 UINT8 Lint; /* LINTn to which NMI is connected */ 1251 UINT8 Reserved[3]; /* Reserved - must be zero */ 1252 1253} ACPI_MADT_LOCAL_X2APIC_NMI; 1254 1255 1256/* 11: Generic Interrupt (ACPI 5.0 + ACPI 6.0 changes) */ 1257 1258typedef struct acpi_madt_generic_interrupt 1259{ 1260 ACPI_SUBTABLE_HEADER Header; 1261 UINT16 Reserved; /* Reserved - must be zero */ 1262 UINT32 CpuInterfaceNumber; 1263 UINT32 Uid; 1264 UINT32 Flags; 1265 UINT32 ParkingVersion; 1266 UINT32 PerformanceInterrupt; 1267 UINT64 ParkedAddress; 1268 UINT64 BaseAddress; 1269 UINT64 GicvBaseAddress; 1270 UINT64 GichBaseAddress; 1271 UINT32 VgicInterrupt; 1272 UINT64 GicrBaseAddress; 1273 UINT64 ArmMpidr; 1274 UINT8 EfficiencyClass; 1275 UINT8 Reserved2[3]; 1276 1277} ACPI_MADT_GENERIC_INTERRUPT; 1278 1279/* Masks for Flags field above */ 1280 1281/* ACPI_MADT_ENABLED (1) Processor is usable if set */ 1282#define ACPI_MADT_PERFORMANCE_IRQ_MODE (1<<1) /* 01: Performance Interrupt Mode */ 1283#define ACPI_MADT_VGIC_IRQ_MODE (1<<2) /* 02: VGIC Maintenance Interrupt mode */ 1284 1285 1286/* 12: Generic Distributor (ACPI 5.0 + ACPI 6.0 changes) */ 1287 1288typedef struct acpi_madt_generic_distributor 1289{ 1290 ACPI_SUBTABLE_HEADER Header; 1291 UINT16 Reserved; /* Reserved - must be zero */ 1292 UINT32 GicId; 1293 UINT64 BaseAddress; 1294 UINT32 GlobalIrqBase; 1295 UINT8 Version; 1296 UINT8 Reserved2[3]; /* Reserved - must be zero */ 1297 1298} ACPI_MADT_GENERIC_DISTRIBUTOR; 1299 1300/* Values for Version field above */ 1301 1302enum AcpiMadtGicVersion 1303{ 1304 ACPI_MADT_GIC_VERSION_NONE = 0, 1305 ACPI_MADT_GIC_VERSION_V1 = 1, 1306 ACPI_MADT_GIC_VERSION_V2 = 2, 1307 ACPI_MADT_GIC_VERSION_V3 = 3, 1308 ACPI_MADT_GIC_VERSION_V4 = 4, 1309 ACPI_MADT_GIC_VERSION_RESERVED = 5 /* 5 and greater are reserved */ 1310}; 1311 1312 1313/* 13: Generic MSI Frame (ACPI 5.1) */ 1314 1315typedef struct acpi_madt_generic_msi_frame 1316{ 1317 ACPI_SUBTABLE_HEADER Header; 1318 UINT16 Reserved; /* Reserved - must be zero */ 1319 UINT32 MsiFrameId; 1320 UINT64 BaseAddress; 1321 UINT32 Flags; 1322 UINT16 SpiCount; 1323 UINT16 SpiBase; 1324 1325} ACPI_MADT_GENERIC_MSI_FRAME; 1326 1327/* Masks for Flags field above */ 1328 1329#define ACPI_MADT_OVERRIDE_SPI_VALUES (1) 1330 1331 1332/* 14: Generic Redistributor (ACPI 5.1) */ 1333 1334typedef struct acpi_madt_generic_redistributor 1335{ 1336 ACPI_SUBTABLE_HEADER Header; 1337 UINT16 Reserved; /* reserved - must be zero */ 1338 UINT64 BaseAddress; 1339 UINT32 Length; 1340 1341} ACPI_MADT_GENERIC_REDISTRIBUTOR; 1342 1343 1344/* 15: Generic Translator (ACPI 6.0) */ 1345 1346typedef struct acpi_madt_generic_translator 1347{ 1348 ACPI_SUBTABLE_HEADER Header; 1349 UINT16 Reserved; /* reserved - must be zero */ 1350 UINT32 TranslationId; 1351 UINT64 BaseAddress; 1352 UINT32 Reserved2; 1353 1354} ACPI_MADT_GENERIC_TRANSLATOR; 1355 1356 1357/* 1358 * Common flags fields for MADT subtables 1359 */ 1360 1361/* MADT Local APIC flags */ 1362 1363#define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */ 1364 1365/* MADT MPS INTI flags (IntiFlags) */ 1366 1367#define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */ 1368#define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */ 1369 1370/* Values for MPS INTI flags */ 1371 1372#define ACPI_MADT_POLARITY_CONFORMS 0 1373#define ACPI_MADT_POLARITY_ACTIVE_HIGH 1 1374#define ACPI_MADT_POLARITY_RESERVED 2 1375#define ACPI_MADT_POLARITY_ACTIVE_LOW 3 1376 1377#define ACPI_MADT_TRIGGER_CONFORMS (0) 1378#define ACPI_MADT_TRIGGER_EDGE (1<<2) 1379#define ACPI_MADT_TRIGGER_RESERVED (2<<2) 1380#define ACPI_MADT_TRIGGER_LEVEL (3<<2) 1381 1382 1383/******************************************************************************* 1384 * 1385 * MSCT - Maximum System Characteristics Table (ACPI 4.0) 1386 * Version 1 1387 * 1388 ******************************************************************************/ 1389 1390typedef struct acpi_table_msct 1391{ 1392 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1393 UINT32 ProximityOffset; /* Location of proximity info struct(s) */ 1394 UINT32 MaxProximityDomains;/* Max number of proximity domains */ 1395 UINT32 MaxClockDomains; /* Max number of clock domains */ 1396 UINT64 MaxAddress; /* Max physical address in system */ 1397 1398} ACPI_TABLE_MSCT; 1399 1400 1401/* Subtable - Maximum Proximity Domain Information. Version 1 */ 1402 1403typedef struct acpi_msct_proximity 1404{ 1405 UINT8 Revision; 1406 UINT8 Length; 1407 UINT32 RangeStart; /* Start of domain range */ 1408 UINT32 RangeEnd; /* End of domain range */ 1409 UINT32 ProcessorCapacity; 1410 UINT64 MemoryCapacity; /* In bytes */ 1411 1412} ACPI_MSCT_PROXIMITY; 1413 1414 1415/******************************************************************************* 1416 * 1417 * NFIT - NVDIMM Interface Table (ACPI 6.0+) 1418 * Version 1 1419 * 1420 ******************************************************************************/ 1421 1422typedef struct acpi_table_nfit 1423{ 1424 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1425 UINT32 Reserved; /* Reserved, must be zero */ 1426 1427} ACPI_TABLE_NFIT; 1428 1429/* Subtable header for NFIT */ 1430 1431typedef struct acpi_nfit_header 1432{ 1433 UINT16 Type; 1434 UINT16 Length; 1435 1436} ACPI_NFIT_HEADER; 1437 1438 1439/* Values for subtable type in ACPI_NFIT_HEADER */ 1440 1441enum AcpiNfitType 1442{ 1443 ACPI_NFIT_TYPE_SYSTEM_ADDRESS = 0, 1444 ACPI_NFIT_TYPE_MEMORY_MAP = 1, 1445 ACPI_NFIT_TYPE_INTERLEAVE = 2, 1446 ACPI_NFIT_TYPE_SMBIOS = 3, 1447 ACPI_NFIT_TYPE_CONTROL_REGION = 4, 1448 ACPI_NFIT_TYPE_DATA_REGION = 5, 1449 ACPI_NFIT_TYPE_FLUSH_ADDRESS = 6, 1450 ACPI_NFIT_TYPE_RESERVED = 7 /* 7 and greater are reserved */ 1451}; 1452 1453/* 1454 * NFIT Subtables 1455 */ 1456 1457/* 0: System Physical Address Range Structure */ 1458 1459typedef struct acpi_nfit_system_address 1460{ 1461 ACPI_NFIT_HEADER Header; 1462 UINT16 RangeIndex; 1463 UINT16 Flags; 1464 UINT32 Reserved; /* Reseved, must be zero */ 1465 UINT32 ProximityDomain; 1466 UINT8 RangeGuid[16]; 1467 UINT64 Address; 1468 UINT64 Length; 1469 UINT64 MemoryMapping; 1470 1471} ACPI_NFIT_SYSTEM_ADDRESS; 1472 1473/* Flags */ 1474 1475#define ACPI_NFIT_ADD_ONLINE_ONLY (1) /* 00: Add/Online Operation Only */ 1476#define ACPI_NFIT_PROXIMITY_VALID (1<<1) /* 01: Proximity Domain Valid */ 1477 1478/* Range Type GUIDs appear in the include/acuuid.h file */ 1479 1480 1481/* 1: Memory Device to System Address Range Map Structure */ 1482 1483typedef struct acpi_nfit_memory_map 1484{ 1485 ACPI_NFIT_HEADER Header; 1486 UINT32 DeviceHandle; 1487 UINT16 PhysicalId; 1488 UINT16 RegionId; 1489 UINT16 RangeIndex; 1490 UINT16 RegionIndex; 1491 UINT64 RegionSize; 1492 UINT64 RegionOffset; 1493 UINT64 Address; 1494 UINT16 InterleaveIndex; 1495 UINT16 InterleaveWays; 1496 UINT16 Flags; 1497 UINT16 Reserved; /* Reserved, must be zero */ 1498 1499} ACPI_NFIT_MEMORY_MAP; 1500 1501/* Flags */ 1502 1503#define ACPI_NFIT_MEM_SAVE_FAILED (1) /* 00: Last SAVE to Memory Device failed */ 1504#define ACPI_NFIT_MEM_RESTORE_FAILED (1<<1) /* 01: Last RESTORE from Memory Device failed */ 1505#define ACPI_NFIT_MEM_FLUSH_FAILED (1<<2) /* 02: Platform flush failed */ 1506#define ACPI_NFIT_MEM_NOT_ARMED (1<<3) /* 03: Memory Device is not armed */ 1507#define ACPI_NFIT_MEM_HEALTH_OBSERVED (1<<4) /* 04: Memory Device observed SMART/health events */ 1508#define ACPI_NFIT_MEM_HEALTH_ENABLED (1<<5) /* 05: SMART/health events enabled */ 1509#define ACPI_NFIT_MEM_MAP_FAILED (1<<6) /* 06: Mapping to SPA failed */ 1510 1511 1512/* 2: Interleave Structure */ 1513 1514typedef struct acpi_nfit_interleave 1515{ 1516 ACPI_NFIT_HEADER Header; 1517 UINT16 InterleaveIndex; 1518 UINT16 Reserved; /* Reserved, must be zero */ 1519 UINT32 LineCount; 1520 UINT32 LineSize; 1521 UINT32 LineOffset[1]; /* Variable length */ 1522 1523} ACPI_NFIT_INTERLEAVE; 1524 1525 1526/* 3: SMBIOS Management Information Structure */ 1527 1528typedef struct acpi_nfit_smbios 1529{ 1530 ACPI_NFIT_HEADER Header; 1531 UINT32 Reserved; /* Reserved, must be zero */ 1532 UINT8 Data[1]; /* Variable length */ 1533 1534} ACPI_NFIT_SMBIOS; 1535 1536 1537/* 4: NVDIMM Control Region Structure */ 1538 1539typedef struct acpi_nfit_control_region 1540{ 1541 ACPI_NFIT_HEADER Header; 1542 UINT16 RegionIndex; 1543 UINT16 VendorId; 1544 UINT16 DeviceId; 1545 UINT16 RevisionId; 1546 UINT16 SubsystemVendorId; 1547 UINT16 SubsystemDeviceId; 1548 UINT16 SubsystemRevisionId; 1549 UINT8 ValidFields; 1550 UINT8 ManufacturingLocation; 1551 UINT16 ManufacturingDate; 1552 UINT8 Reserved[2]; /* Reserved, must be zero */ 1553 UINT32 SerialNumber; 1554 UINT16 Code; 1555 UINT16 Windows; 1556 UINT64 WindowSize; 1557 UINT64 CommandOffset; 1558 UINT64 CommandSize; 1559 UINT64 StatusOffset; 1560 UINT64 StatusSize; 1561 UINT16 Flags; 1562 UINT8 Reserved1[6]; /* Reserved, must be zero */ 1563 1564} ACPI_NFIT_CONTROL_REGION; 1565 1566/* Flags */ 1567 1568#define ACPI_NFIT_CONTROL_BUFFERED (1) /* Block Data Windows implementation is buffered */ 1569 1570/* ValidFields bits */ 1571 1572#define ACPI_NFIT_CONTROL_MFG_INFO_VALID (1) /* Manufacturing fields are valid */ 1573 1574 1575/* 5: NVDIMM Block Data Window Region Structure */ 1576 1577typedef struct acpi_nfit_data_region 1578{ 1579 ACPI_NFIT_HEADER Header; 1580 UINT16 RegionIndex; 1581 UINT16 Windows; 1582 UINT64 Offset; 1583 UINT64 Size; 1584 UINT64 Capacity; 1585 UINT64 StartAddress; 1586 1587} ACPI_NFIT_DATA_REGION; 1588 1589 1590/* 6: Flush Hint Address Structure */ 1591 1592typedef struct acpi_nfit_flush_address 1593{ 1594 ACPI_NFIT_HEADER Header; 1595 UINT32 DeviceHandle; 1596 UINT16 HintCount; 1597 UINT8 Reserved[6]; /* Reserved, must be zero */ 1598 UINT64 HintAddress[1]; /* Variable length */ 1599 1600} ACPI_NFIT_FLUSH_ADDRESS; 1601 1602 1603/******************************************************************************* 1604 * 1605 * PPTT - Processor Properties Topology Table (ACPI 6.2) 1606 * Version 1 1607 * 1608 ******************************************************************************/ 1609 1610typedef struct acpi_table_pptt 1611{ 1612 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1613 1614} ACPI_TABLE_PPTT; 1615 1616/* Values for Type field above */ 1617 1618enum AcpiPpttType 1619{ 1620 ACPI_PPTT_TYPE_PROCESSOR = 0, 1621 ACPI_PPTT_TYPE_CACHE = 1, 1622 ACPI_PPTT_TYPE_ID = 2, 1623 ACPI_PPTT_TYPE_RESERVED = 3 1624}; 1625 1626 1627/* 0: Processor Hierarchy Node Structure */ 1628 1629typedef struct acpi_pptt_processor { 1630 ACPI_SUBTABLE_HEADER Header; 1631 UINT16 Reserved; 1632 UINT32 Flags; 1633 UINT32 Parent; 1634 UINT32 AcpiProcessorId; 1635 UINT32 NumberOfPrivResources; 1636 1637} ACPI_PPTT_PROCESSOR; 1638 1639/* Flags */ 1640 1641#define ACPI_PPTT_PHYSICAL_PACKAGE (1) /* Physical package */ 1642#define ACPI_PPTT_ACPI_PROCESSOR_ID_VALID (2) /* ACPI Processor ID valid */ 1643 1644 1645/* 1: Cache Type Structure */ 1646 1647typedef struct acpi_pptt_cache { 1648 ACPI_SUBTABLE_HEADER Header; 1649 UINT16 Reserved; 1650 UINT32 Flags; 1651 UINT32 NextLevelOfCache; 1652 UINT32 Size; 1653 UINT32 NumberOfSets; 1654 UINT8 Associativity; 1655 UINT8 Attributes; 1656 UINT16 LineSize; 1657 1658} ACPI_PPTT_CACHE; 1659 1660/* Flags */ 1661 1662#define ACPI_PPTT_SIZE_PROPERTY_VALID (1) /* Physical property valid */ 1663#define ACPI_PPTT_NUMBER_OF_SETS_VALID (1<<1) /* Number of sets valid */ 1664#define ACPI_PPTT_ASSOCIATIVITY_VALID (1<<2) /* Associativity valid */ 1665#define ACPI_PPTT_ALLOCATION_TYPE_VALID (1<<3) /* Allocation type valid */ 1666#define ACPI_PPTT_CACHE_TYPE_VALID (1<<4) /* Cache type valid */ 1667#define ACPI_PPTT_WRITE_POLICY_VALID (1<<5) /* Write policy valid */ 1668#define ACPI_PPTT_LINE_SIZE_VALID (1<<6) /* Line size valid */ 1669 1670/* Masks for Attributes */ 1671 1672#define ACPI_PPTT_MASK_ALLOCATION_TYPE (0x03) /* Allocation type */ 1673#define ACPI_PPTT_MASK_CACHE_TYPE (0x0C) /* Cache type */ 1674#define ACPI_PPTT_MASK_WRITE_POLICY (0x10) /* Write policy */ 1675 1676 1677/* 2: ID Structure */ 1678 1679typedef struct acpi_pptt_id { 1680 ACPI_SUBTABLE_HEADER Header; 1681 UINT16 Reserved; 1682 UINT32 VendorId; 1683 UINT64 Level1Id; 1684 UINT64 Level2Id; 1685 UINT16 MajorRev; 1686 UINT16 MinorRev; 1687 UINT16 SpinRev; 1688 1689} ACPI_PPTT_ID; 1690 1691 1692/******************************************************************************* 1693 * 1694 * SBST - Smart Battery Specification Table 1695 * Version 1 1696 * 1697 ******************************************************************************/ 1698 1699typedef struct acpi_table_sbst 1700{ 1701 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1702 UINT32 WarningLevel; 1703 UINT32 LowLevel; 1704 UINT32 CriticalLevel; 1705 1706} ACPI_TABLE_SBST; 1707 1708 1709/******************************************************************************* 1710 * 1711 * SLIT - System Locality Distance Information Table 1712 * Version 1 1713 * 1714 ******************************************************************************/ 1715 1716typedef struct acpi_table_slit 1717{ 1718 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1719 UINT64 LocalityCount; 1720 UINT8 Entry[1]; /* Real size = localities^2 */ 1721 1722} ACPI_TABLE_SLIT; 1723 1724 1725/******************************************************************************* 1726 * 1727 * SRAT - System Resource Affinity Table 1728 * Version 3 1729 * 1730 ******************************************************************************/ 1731 1732typedef struct acpi_table_srat 1733{ 1734 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1735 UINT32 TableRevision; /* Must be value '1' */ 1736 UINT64 Reserved; /* Reserved, must be zero */ 1737 1738} ACPI_TABLE_SRAT; 1739 1740/* Values for subtable type in ACPI_SUBTABLE_HEADER */ 1741 1742enum AcpiSratType 1743{ 1744 ACPI_SRAT_TYPE_CPU_AFFINITY = 0, 1745 ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1, 1746 ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2, 1747 ACPI_SRAT_TYPE_GICC_AFFINITY = 3, 1748 ACPI_SRAT_TYPE_GIC_ITS_AFFINITY = 4, /* ACPI 6.2 */ 1749 ACPI_SRAT_TYPE_RESERVED = 5 /* 5 and greater are reserved */ 1750}; 1751 1752/* 1753 * SRAT Subtables, correspond to Type in ACPI_SUBTABLE_HEADER 1754 */ 1755 1756/* 0: Processor Local APIC/SAPIC Affinity */ 1757 1758typedef struct acpi_srat_cpu_affinity 1759{ 1760 ACPI_SUBTABLE_HEADER Header; 1761 UINT8 ProximityDomainLo; 1762 UINT8 ApicId; 1763 UINT32 Flags; 1764 UINT8 LocalSapicEid; 1765 UINT8 ProximityDomainHi[3]; 1766 UINT32 ClockDomain; 1767 1768} ACPI_SRAT_CPU_AFFINITY; 1769 1770/* Flags */ 1771 1772#define ACPI_SRAT_CPU_USE_AFFINITY (1) /* 00: Use affinity structure */ 1773 1774 1775/* 1: Memory Affinity */ 1776 1777typedef struct acpi_srat_mem_affinity 1778{ 1779 ACPI_SUBTABLE_HEADER Header; 1780 UINT32 ProximityDomain; 1781 UINT16 Reserved; /* Reserved, must be zero */ 1782 UINT64 BaseAddress; 1783 UINT64 Length; 1784 UINT32 Reserved1; 1785 UINT32 Flags; 1786 UINT64 Reserved2; /* Reserved, must be zero */ 1787 1788} ACPI_SRAT_MEM_AFFINITY; 1789 1790/* Flags */ 1791 1792#define ACPI_SRAT_MEM_ENABLED (1) /* 00: Use affinity structure */ 1793#define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1) /* 01: Memory region is hot pluggable */ 1794#define ACPI_SRAT_MEM_NON_VOLATILE (1<<2) /* 02: Memory region is non-volatile */ 1795 1796 1797/* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */ 1798 1799typedef struct acpi_srat_x2apic_cpu_affinity 1800{ 1801 ACPI_SUBTABLE_HEADER Header; 1802 UINT16 Reserved; /* Reserved, must be zero */ 1803 UINT32 ProximityDomain; 1804 UINT32 ApicId; 1805 UINT32 Flags; 1806 UINT32 ClockDomain; 1807 UINT32 Reserved2; 1808 1809} ACPI_SRAT_X2APIC_CPU_AFFINITY; 1810 1811/* Flags for ACPI_SRAT_CPU_AFFINITY and ACPI_SRAT_X2APIC_CPU_AFFINITY */ 1812 1813#define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */ 1814 1815 1816/* 3: GICC Affinity (ACPI 5.1) */ 1817 1818typedef struct acpi_srat_gicc_affinity 1819{ 1820 ACPI_SUBTABLE_HEADER Header; 1821 UINT32 ProximityDomain; 1822 UINT32 AcpiProcessorUid; 1823 UINT32 Flags; 1824 UINT32 ClockDomain; 1825 1826} ACPI_SRAT_GICC_AFFINITY; 1827 1828/* Flags for ACPI_SRAT_GICC_AFFINITY */ 1829 1830#define ACPI_SRAT_GICC_ENABLED (1) /* 00: Use affinity structure */ 1831 1832 1833/* 4: GCC ITS Affinity (ACPI 6.2) */ 1834 1835typedef struct acpi_srat_gic_its_affinity 1836{ 1837 ACPI_SUBTABLE_HEADER Header; 1838 UINT32 ProximityDomain; 1839 UINT16 Reserved; 1840 UINT32 ItsId; 1841 1842} ACPI_SRAT_GIC_ITS_AFFINITY; 1843 1844 1845/* Reset to default packing */ 1846 1847#pragma pack() 1848 1849#endif /* __ACTBL1_H__ */ 1850