drivers/bus/acpi/acpica/include/actbl1.h

   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 - 2014, 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 #ifndef __ACTBL1_H__
 117 #define __ACTBL1_H__
 118
 119
 120 /*******************************************************************************
 121  *
 122  * Additional ACPI Tables (1)
 123  *
 124  * These tables are not consumed directly by the ACPICA subsystem, but are
 125  * included here to support device drivers and the AML disassembler.
 126  *
 127  * The tables in this file are fully defined within the ACPI specification.
 128  *
 129  ******************************************************************************/
 130
 131
 132 /*
 133  * Values for description table header signatures for tables defined in this
 134  * file. Useful because they make it more difficult to inadvertently type in
 135  * the wrong signature.
 136  */
 137 #define ACPI_SIG_BERT           "BERT"      /* Boot Error Record Table */
 138 #define ACPI_SIG_CPEP           "CPEP"      /* Corrected Platform Error Polling table */
 139 #define ACPI_SIG_ECDT           "ECDT"      /* Embedded Controller Boot Resources Table */
 140 #define ACPI_SIG_EINJ           "EINJ"      /* Error Injection table */
 141 #define ACPI_SIG_ERST           "ERST"      /* Error Record Serialization Table */
 142 #define ACPI_SIG_HEST           "HEST"      /* Hardware Error Source Table */
 143 #define ACPI_SIG_MADT           "APIC"      /* Multiple APIC Description Table */
 144 #define ACPI_SIG_MSCT           "MSCT"      /* Maximum System Characteristics Table */
 145 #define ACPI_SIG_SBST           "SBST"      /* Smart Battery Specification Table */
 146 #define ACPI_SIG_SLIT           "SLIT"      /* System Locality Distance Information Table */
 147 #define ACPI_SIG_SRAT           "SRAT"      /* System Resource Affinity Table */
 148
 149
 150 /*
 151  * All tables must be byte-packed to match the ACPI specification, since
 152  * the tables are provided by the system BIOS.
 153  */
 154 #pragma pack(1)
 155
 156 /*
 157  * Note: C bitfields are not used for this reason:
 158  *
 159  * "Bitfields are great and easy to read, but unfortunately the C language
 160  * does not specify the layout of bitfields in memory, which means they are
 161  * essentially useless for dealing with packed data in on-disk formats or
 162  * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
 163  * this decision was a design error in C. Ritchie could have picked an order
 164  * and stuck with it." Norman Ramsey.
 165  * See http://stackoverflow.com/a/1053662/41661
 166  */
 167
 168
 169 /*******************************************************************************
 170  *
 171  * Common subtable headers
 172  *
 173  ******************************************************************************/
 174
 175 /* Generic subtable header (used in MADT, SRAT, etc.) */
 176
 177 typedef struct acpi_subtable_header
 178 {
 179     UINT8                   Type;
 180     UINT8                   Length;
 181
 182 } ACPI_SUBTABLE_HEADER;
 183
 184
 185 /* Subtable header for WHEA tables (EINJ, ERST, WDAT) */
 186
 187 typedef struct acpi_whea_header
 188 {
 189     UINT8                   Action;
 190     UINT8                   Instruction;
 191     UINT8                   Flags;
 192     UINT8                   Reserved;
 193     ACPI_GENERIC_ADDRESS    RegisterRegion;
 194     UINT64                  Value;              /* Value used with Read/Write register */
 195     UINT64                  Mask;               /* Bitmask required for this register instruction */
 196
 197 } ACPI_WHEA_HEADER;
 198
 199
 200 /*******************************************************************************
 201  *
 202  * BERT - Boot Error Record Table (ACPI 4.0)
 203  *        Version 1
 204  *
 205  ******************************************************************************/
 206
 207 typedef struct acpi_table_bert
 208 {
 209     ACPI_TABLE_HEADER       Header;             /* Common ACPI table header */
 210     UINT32                  RegionLength;       /* Length of the boot error region */
 211     UINT64                  Address;            /* Physical address of the error region */
 212
 213 } ACPI_TABLE_BERT;
 214
 215
 216 /* Boot Error Region (not a subtable, pointed to by Address field above) */
 217
 218 typedef struct acpi_bert_region
 219 {
 220     UINT32                  BlockStatus;        /* Type of error information */
 221     UINT32                  RawDataOffset;      /* Offset to raw error data */
 222     UINT32                  RawDataLength;      /* Length of raw error data */
 223     UINT32                  DataLength;         /* Length of generic error data */
 224     UINT32                  ErrorSeverity;      /* Severity code */
 225
 226 } ACPI_BERT_REGION;
 227
 228 /* Values for BlockStatus flags above */
 229
 230 #define ACPI_BERT_UNCORRECTABLE             (1)
 231 #define ACPI_BERT_CORRECTABLE               (1<<1)
 232 #define ACPI_BERT_MULTIPLE_UNCORRECTABLE    (1<<2)
 233 #define ACPI_BERT_MULTIPLE_CORRECTABLE      (1<<3)
 234 #define ACPI_BERT_ERROR_ENTRY_COUNT         (0xFF<<4) /* 8 bits, error count */
 235
 236 /* Values for ErrorSeverity above */
 237
 238 enum AcpiBertErrorSeverity
 239 {
 240     ACPI_BERT_ERROR_CORRECTABLE     = 0,
 241     ACPI_BERT_ERROR_FATAL           = 1,
 242     ACPI_BERT_ERROR_CORRECTED       = 2,
 243     ACPI_BERT_ERROR_NONE            = 3,
 244     ACPI_BERT_ERROR_RESERVED        = 4     /* 4 and greater are reserved */
 245 };
 246
 247 /*
 248  * Note: The generic error data that follows the ErrorSeverity field above
 249  * uses the ACPI_HEST_GENERIC_DATA defined under the HEST table below
 250  */
 251
 252
 253 /*******************************************************************************
 254  *
 255  * CPEP - Corrected Platform Error Polling table (ACPI 4.0)
 256  *        Version 1
 257  *
 258  ******************************************************************************/
 259
 260 typedef struct acpi_table_cpep
 261 {
 262     ACPI_TABLE_HEADER       Header;             /* Common ACPI table header */
 263     UINT64                  Reserved;
 264
 265 } ACPI_TABLE_CPEP;
 266
 267
 268 /* Subtable */
 269
 270 typedef struct acpi_cpep_polling
 271 {
 272     ACPI_SUBTABLE_HEADER    Header;
 273     UINT8                   Id;                 /* Processor ID */
 274     UINT8                   Eid;                /* Processor EID */
 275     UINT32                  Interval;           /* Polling interval (msec) */
 276
 277 } ACPI_CPEP_POLLING;
 278
 279
 280 /*******************************************************************************
 281  *
 282  * ECDT - Embedded Controller Boot Resources Table
 283  *        Version 1
 284  *
 285  ******************************************************************************/
 286
 287 typedef struct acpi_table_ecdt
 288 {
 289     ACPI_TABLE_HEADER       Header;             /* Common ACPI table header */
 290     ACPI_GENERIC_ADDRESS    Control;            /* Address of EC command/status register */
 291     ACPI_GENERIC_ADDRESS    Data;               /* Address of EC data register */
 292     UINT32                  Uid;                /* Unique ID - must be same as the EC _UID method */
 293     UINT8                   Gpe;                /* The GPE for the EC */
 294     UINT8                   Id[1];              /* Full namepath of the EC in the ACPI namespace */
 295
 296 } ACPI_TABLE_ECDT;
 297
 298
 299 /*******************************************************************************
 300  *
 301  * EINJ - Error Injection Table (ACPI 4.0)
 302  *        Version 1
 303  *
 304  ******************************************************************************/
 305
 306 typedef struct acpi_table_einj
 307 {
 308     ACPI_TABLE_HEADER       Header;             /* Common ACPI table header */
 309     UINT32                  HeaderLength;
 310     UINT8                   Flags;
 311     UINT8                   Reserved[3];
 312     UINT32                  Entries;
 313
 314 } ACPI_TABLE_EINJ;
 315
 316
 317 /* EINJ Injection Instruction Entries (actions) */
 318
 319 typedef struct acpi_einj_entry
 320 {
 321     ACPI_WHEA_HEADER        WheaHeader;         /* Common header for WHEA tables */
 322
 323 } ACPI_EINJ_ENTRY;
 324
 325 /* Masks for Flags field above */
 326
 327 #define ACPI_EINJ_PRESERVE          (1)
 328
 329 /* Values for Action field above */
 330
 331 enum AcpiEinjActions
 332 {
 333     ACPI_EINJ_BEGIN_OPERATION               = 0,
 334     ACPI_EINJ_GET_TRIGGER_TABLE             = 1,
 335     ACPI_EINJ_SET_ERROR_TYPE                = 2,
 336     ACPI_EINJ_GET_ERROR_TYPE                = 3,
 337     ACPI_EINJ_END_OPERATION                 = 4,
 338     ACPI_EINJ_EXECUTE_OPERATION             = 5,
 339     ACPI_EINJ_CHECK_BUSY_STATUS             = 6,
 340     ACPI_EINJ_GET_COMMAND_STATUS            = 7,
 341     ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS   = 8,
 342     ACPI_EINJ_ACTION_RESERVED               = 9,     /* 9 and greater are reserved */
 343     ACPI_EINJ_TRIGGER_ERROR                 = 0xFF   /* Except for this value */
 344 };
 345
 346 /* Values for Instruction field above */
 347
 348 enum AcpiEinjInstructions
 349 {
 350     ACPI_EINJ_READ_REGISTER         = 0,
 351     ACPI_EINJ_READ_REGISTER_VALUE   = 1,
 352     ACPI_EINJ_WRITE_REGISTER        = 2,
 353     ACPI_EINJ_WRITE_REGISTER_VALUE  = 3,
 354     ACPI_EINJ_NOOP                  = 4,
 355     ACPI_EINJ_FLUSH_CACHELINE       = 5,
 356     ACPI_EINJ_INSTRUCTION_RESERVED  = 6     /* 6 and greater are reserved */
 357 };
 358
 359 typedef struct acpi_einj_error_type_with_addr
 360 {
 361     UINT32                  ErrorType;
 362     UINT32                  VendorStructOffset;
 363     UINT32                  Flags;
 364     UINT32                  ApicId;
 365     UINT64                  Address;
 366     UINT64                  Range;
 367     UINT32                  PcieId;
 368
 369 } ACPI_EINJ_ERROR_TYPE_WITH_ADDR;
 370
 371 typedef struct acpi_einj_vendor
 372 {
 373     UINT32                  Length;
 374     UINT32                  PcieId;
 375     UINT16                  VendorId;
 376     UINT16                  DeviceId;
 377     UINT8                   RevisionId;
 378     UINT8                   Reserved[3];
 379
 380 } ACPI_EINJ_VENDOR;
 381
 382
 383 /* EINJ Trigger Error Action Table */
 384
 385 typedef struct acpi_einj_trigger
 386 {
 387     UINT32                  HeaderSize;
 388     UINT32                  Revision;
 389     UINT32                  TableSize;
 390     UINT32                  EntryCount;
 391
 392 } ACPI_EINJ_TRIGGER;
 393
 394 /* Command status return values */
 395
 396 enum AcpiEinjCommandStatus
 397 {
 398     ACPI_EINJ_SUCCESS               = 0,
 399     ACPI_EINJ_FAILURE               = 1,
 400     ACPI_EINJ_INVALID_ACCESS        = 2,
 401     ACPI_EINJ_STATUS_RESERVED       = 3     /* 3 and greater are reserved */
 402 };
 403
 404
 405 /* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */
 406
 407 #define ACPI_EINJ_PROCESSOR_CORRECTABLE     (1)
 408 #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE   (1<<1)
 409 #define ACPI_EINJ_PROCESSOR_FATAL           (1<<2)
 410 #define ACPI_EINJ_MEMORY_CORRECTABLE        (1<<3)
 411 #define ACPI_EINJ_MEMORY_UNCORRECTABLE      (1<<4)
 412 #define ACPI_EINJ_MEMORY_FATAL              (1<<5)
 413 #define ACPI_EINJ_PCIX_CORRECTABLE          (1<<6)
 414 #define ACPI_EINJ_PCIX_UNCORRECTABLE        (1<<7)
 415 #define ACPI_EINJ_PCIX_FATAL                (1<<8)
 416 #define ACPI_EINJ_PLATFORM_CORRECTABLE      (1<<9)
 417 #define ACPI_EINJ_PLATFORM_UNCORRECTABLE    (1<<10)
 418 #define ACPI_EINJ_PLATFORM_FATAL            (1<<11)
 419 #define ACPI_EINJ_VENDOR_DEFINED            (1<<31)
 420
 421
 422 /*******************************************************************************
 423  *
 424  * ERST - Error Record Serialization Table (ACPI 4.0)
 425  *        Version 1
 426  *
 427  ******************************************************************************/
 428
 429 typedef struct acpi_table_erst
 430 {
 431     ACPI_TABLE_HEADER       Header;             /* Common ACPI table header */
 432     UINT32                  HeaderLength;
 433     UINT32                  Reserved;
 434     UINT32                  Entries;
 435
 436 } ACPI_TABLE_ERST;
 437
 438
 439 /* ERST Serialization Entries (actions) */
 440
 441 typedef struct acpi_erst_entry
 442 {
 443     ACPI_WHEA_HEADER        WheaHeader;         /* Common header for WHEA tables */
 444
 445 } ACPI_ERST_ENTRY;
 446
 447 /* Masks for Flags field above */
 448
 449 #define ACPI_ERST_PRESERVE          (1)
 450
 451 /* Values for Action field above */
 452
 453 enum AcpiErstActions
 454 {
 455     ACPI_ERST_BEGIN_WRITE           = 0,
 456     ACPI_ERST_BEGIN_READ            = 1,
 457     ACPI_ERST_BEGIN_CLEAR           = 2,
 458     ACPI_ERST_END                   = 3,
 459     ACPI_ERST_SET_RECORD_OFFSET     = 4,
 460     ACPI_ERST_EXECUTE_OPERATION     = 5,
 461     ACPI_ERST_CHECK_BUSY_STATUS     = 6,
 462     ACPI_ERST_GET_COMMAND_STATUS    = 7,
 463     ACPI_ERST_GET_RECORD_ID         = 8,
 464     ACPI_ERST_SET_RECORD_ID         = 9,
 465     ACPI_ERST_GET_RECORD_COUNT      = 10,
 466     ACPI_ERST_BEGIN_DUMMY_WRIITE    = 11,
 467     ACPI_ERST_NOT_USED              = 12,
 468     ACPI_ERST_GET_ERROR_RANGE       = 13,
 469     ACPI_ERST_GET_ERROR_LENGTH      = 14,
 470     ACPI_ERST_GET_ERROR_ATTRIBUTES  = 15,
 471     ACPI_ERST_ACTION_RESERVED       = 16    /* 16 and greater are reserved */
 472 };
 473
 474 /* Values for Instruction field above */
 475
 476 enum AcpiErstInstructions
 477 {
 478     ACPI_ERST_READ_REGISTER         = 0,
 479     ACPI_ERST_READ_REGISTER_VALUE   = 1,
 480     ACPI_ERST_WRITE_REGISTER        = 2,
 481     ACPI_ERST_WRITE_REGISTER_VALUE  = 3,
 482     ACPI_ERST_NOOP                  = 4,
 483     ACPI_ERST_LOAD_VAR1             = 5,
 484     ACPI_ERST_LOAD_VAR2             = 6,
 485     ACPI_ERST_STORE_VAR1            = 7,
 486     ACPI_ERST_ADD                   = 8,
 487     ACPI_ERST_SUBTRACT              = 9,
 488     ACPI_ERST_ADD_VALUE             = 10,
 489     ACPI_ERST_SUBTRACT_VALUE        = 11,
 490     ACPI_ERST_STALL                 = 12,
 491     ACPI_ERST_STALL_WHILE_TRUE      = 13,
 492     ACPI_ERST_SKIP_NEXT_IF_TRUE     = 14,
 493     ACPI_ERST_GOTO                  = 15,
 494     ACPI_ERST_SET_SRC_ADDRESS_BASE  = 16,
 495     ACPI_ERST_SET_DST_ADDRESS_BASE  = 17,
 496     ACPI_ERST_MOVE_DATA             = 18,
 497     ACPI_ERST_INSTRUCTION_RESERVED  = 19    /* 19 and greater are reserved */
 498 };
 499
 500 /* Command status return values */
 501
 502 enum AcpiErstCommandStatus
 503 {
 504     ACPI_ERST_SUCESS                = 0,
 505     ACPI_ERST_NO_SPACE              = 1,
 506     ACPI_ERST_NOT_AVAILABLE         = 2,
 507     ACPI_ERST_FAILURE               = 3,
 508     ACPI_ERST_RECORD_EMPTY          = 4,
 509     ACPI_ERST_NOT_FOUND             = 5,
 510     ACPI_ERST_STATUS_RESERVED       = 6     /* 6 and greater are reserved */
 511 };
 512
 513
 514 /* Error Record Serialization Information */
 515
 516 typedef struct acpi_erst_info
 517 {
 518     UINT16                  Signature;          /* Should be "ER" */
 519     UINT8                   Data[48];
 520
 521 } ACPI_ERST_INFO;
 522
 523
 524 /*******************************************************************************
 525  *
 526  * HEST - Hardware Error Source Table (ACPI 4.0)
 527  *        Version 1
 528  *
 529  ******************************************************************************/
 530
 531 typedef struct acpi_table_hest
 532 {
 533     ACPI_TABLE_HEADER       Header;             /* Common ACPI table header */
 534     UINT32                  ErrorSourceCount;
 535
 536 } ACPI_TABLE_HEST;
 537
 538
 539 /* HEST subtable header */
 540
 541 typedef struct acpi_hest_header
 542 {
 543     UINT16                  Type;
 544     UINT16                  SourceId;
 545
 546 } ACPI_HEST_HEADER;
 547
 548
 549 /* Values for Type field above for subtables */
 550
 551 enum AcpiHestTypes
 552 {
 553     ACPI_HEST_TYPE_IA32_CHECK           = 0,
 554     ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1,
 555     ACPI_HEST_TYPE_IA32_NMI             = 2,
 556     ACPI_HEST_TYPE_NOT_USED3            = 3,
 557     ACPI_HEST_TYPE_NOT_USED4            = 4,
 558     ACPI_HEST_TYPE_NOT_USED5            = 5,
 559     ACPI_HEST_TYPE_AER_ROOT_PORT        = 6,
 560     ACPI_HEST_TYPE_AER_ENDPOINT         = 7,
 561     ACPI_HEST_TYPE_AER_BRIDGE           = 8,
 562     ACPI_HEST_TYPE_GENERIC_ERROR        = 9,
 563     ACPI_HEST_TYPE_RESERVED             = 10    /* 10 and greater are reserved */
 564 };
 565
 566
 567 /*
 568  * HEST substructures contained in subtables
 569  */
 570
 571 /*
 572  * IA32 Error Bank(s) - Follows the ACPI_HEST_IA_MACHINE_CHECK and
 573  * ACPI_HEST_IA_CORRECTED structures.
 574  */
 575 typedef struct acpi_hest_ia_error_bank
 576 {
 577     UINT8                   BankNumber;
 578     UINT8                   ClearStatusOnInit;
 579     UINT8                   StatusFormat;
 580     UINT8                   Reserved;
 581     UINT32                  ControlRegister;
 582     UINT64                  ControlData;
 583     UINT32                  StatusRegister;
 584     UINT32                  AddressRegister;
 585     UINT32                  MiscRegister;
 586
 587 } ACPI_HEST_IA_ERROR_BANK;
 588
 589
 590 /* Common HEST sub-structure for PCI/AER structures below (6,7,8) */
 591
 592 typedef struct acpi_hest_aer_common
 593 {
 594     UINT16                  Reserved1;
 595     UINT8                   Flags;
 596     UINT8                   Enabled;
 597     UINT32                  RecordsToPreallocate;
 598     UINT32                  MaxSectionsPerRecord;
 599     UINT32                  Bus;                    /* Bus and Segment numbers */
 600     UINT16                  Device;
 601     UINT16                  Function;
 602     UINT16                  DeviceControl;
 603     UINT16                  Reserved2;
 604     UINT32                  UncorrectableMask;
 605     UINT32                  UncorrectableSeverity;
 606     UINT32                  CorrectableMask;
 607     UINT32                  AdvancedCapabilities;
 608
 609 } ACPI_HEST_AER_COMMON;
 610
 611 /* Masks for HEST Flags fields */
 612
 613 #define ACPI_HEST_FIRMWARE_FIRST        (1)
 614 #define ACPI_HEST_GLOBAL                (1<<1)
 615
 616 /*
 617  * Macros to access the bus/segment numbers in Bus field above:
 618  *  Bus number is encoded in bits 7:0
 619  *  Segment number is encoded in bits 23:8
 620  */
 621 #define ACPI_HEST_BUS(Bus)              ((Bus) & 0xFF)
 622 #define ACPI_HEST_SEGMENT(Bus)          (((Bus) >> 8) & 0xFFFF)
 623
 624
 625 /* Hardware Error Notification */
 626
 627 typedef struct acpi_hest_notify
 628 {
 629     UINT8                   Type;
 630     UINT8                   Length;
 631     UINT16                  ConfigWriteEnable;
 632     UINT32                  PollInterval;
 633     UINT32                  Vector;
 634     UINT32                  PollingThresholdValue;
 635     UINT32                  PollingThresholdWindow;
 636     UINT32                  ErrorThresholdValue;
 637     UINT32                  ErrorThresholdWindow;
 638
 639 } ACPI_HEST_NOTIFY;
 640
 641 /* Values for Notify Type field above */
 642
 643 enum AcpiHestNotifyTypes
 644 {
 645     ACPI_HEST_NOTIFY_POLLED     = 0,
 646     ACPI_HEST_NOTIFY_EXTERNAL   = 1,
 647     ACPI_HEST_NOTIFY_LOCAL      = 2,
 648     ACPI_HEST_NOTIFY_SCI        = 3,
 649     ACPI_HEST_NOTIFY_NMI        = 4,
 650     ACPI_HEST_NOTIFY_CMCI       = 5,    /* ACPI 5.0 */
 651     ACPI_HEST_NOTIFY_MCE        = 6,    /* ACPI 5.0 */
 652     ACPI_HEST_NOTIFY_RESERVED   = 7     /* 7 and greater are reserved */
 653 };
 654
 655 /* Values for ConfigWriteEnable bitfield above */
 656
 657 #define ACPI_HEST_TYPE                  (1)
 658 #define ACPI_HEST_POLL_INTERVAL         (1<<1)
 659 #define ACPI_HEST_POLL_THRESHOLD_VALUE  (1<<2)
 660 #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3)
 661 #define ACPI_HEST_ERR_THRESHOLD_VALUE   (1<<4)
 662 #define ACPI_HEST_ERR_THRESHOLD_WINDOW  (1<<5)
 663
 664
 665 /*
 666  * HEST subtables
 667  */
 668
 669 /* 0: IA32 Machine Check Exception */
 670
 671 typedef struct acpi_hest_ia_machine_check
 672 {
 673     ACPI_HEST_HEADER        Header;
 674     UINT16                  Reserved1;
 675     UINT8                   Flags;
 676     UINT8                   Enabled;
 677     UINT32                  RecordsToPreallocate;
 678     UINT32                  MaxSectionsPerRecord;
 679     UINT64                  GlobalCapabilityData;
 680     UINT64                  GlobalControlData;
 681     UINT8                   NumHardwareBanks;
 682     UINT8                   Reserved3[7];
 683
 684 } ACPI_HEST_IA_MACHINE_CHECK;
 685
 686
 687 /* 1: IA32 Corrected Machine Check */
 688
 689 typedef struct acpi_hest_ia_corrected
 690 {
 691     ACPI_HEST_HEADER        Header;
 692     UINT16                  Reserved1;
 693     UINT8                   Flags;
 694     UINT8                   Enabled;
 695     UINT32                  RecordsToPreallocate;
 696     UINT32                  MaxSectionsPerRecord;
 697     ACPI_HEST_NOTIFY        Notify;
 698     UINT8                   NumHardwareBanks;
 699     UINT8                   Reserved2[3];
 700
 701 } ACPI_HEST_IA_CORRECTED;
 702
 703
 704 /* 2: IA32 Non-Maskable Interrupt */
 705
 706 typedef struct acpi_hest_ia_nmi
 707 {
 708     ACPI_HEST_HEADER        Header;
 709     UINT32                  Reserved;
 710     UINT32                  RecordsToPreallocate;
 711     UINT32                  MaxSectionsPerRecord;
 712     UINT32                  MaxRawDataLength;
 713
 714 } ACPI_HEST_IA_NMI;
 715
 716
 717 /* 3,4,5: Not used */
 718
 719 /* 6: PCI Express Root Port AER */
 720
 721 typedef struct acpi_hest_aer_root
 722 {
 723     ACPI_HEST_HEADER        Header;
 724     ACPI_HEST_AER_COMMON    Aer;
 725     UINT32                  RootErrorCommand;
 726
 727 } ACPI_HEST_AER_ROOT;
 728
 729
 730 /* 7: PCI Express AER (AER Endpoint) */
 731
 732 typedef struct acpi_hest_aer
 733 {
 734     ACPI_HEST_HEADER        Header;
 735     ACPI_HEST_AER_COMMON    Aer;
 736
 737 } ACPI_HEST_AER;
 738
 739
 740 /* 8: PCI Express/PCI-X Bridge AER */
 741
 742 typedef struct acpi_hest_aer_bridge
 743 {
 744     ACPI_HEST_HEADER        Header;
 745     ACPI_HEST_AER_COMMON    Aer;
 746     UINT32                  UncorrectableMask2;
 747     UINT32                  UncorrectableSeverity2;
 748     UINT32                  AdvancedCapabilities2;
 749
 750 } ACPI_HEST_AER_BRIDGE;
 751
 752
 753 /* 9: Generic Hardware Error Source */
 754
 755 typedef struct acpi_hest_generic
 756 {
 757     ACPI_HEST_HEADER        Header;
 758     UINT16                  RelatedSourceId;
 759     UINT8                   Reserved;
 760     UINT8                   Enabled;
 761     UINT32                  RecordsToPreallocate;
 762     UINT32                  MaxSectionsPerRecord;
 763     UINT32                  MaxRawDataLength;
 764     ACPI_GENERIC_ADDRESS    ErrorStatusAddress;
 765     ACPI_HEST_NOTIFY        Notify;
 766     UINT32                  ErrorBlockLength;
 767
 768 } ACPI_HEST_GENERIC;
 769
 770
 771 /* Generic Error Status block */
 772
 773 typedef struct acpi_hest_generic_status
 774 {
 775     UINT32                  BlockStatus;
 776     UINT32                  RawDataOffset;
 777     UINT32                  RawDataLength;
 778     UINT32                  DataLength;
 779     UINT32                  ErrorSeverity;
 780
 781 } ACPI_HEST_GENERIC_STATUS;
 782
 783 /* Values for BlockStatus flags above */
 784
 785 #define ACPI_HEST_UNCORRECTABLE             (1)
 786 #define ACPI_HEST_CORRECTABLE               (1<<1)
 787 #define ACPI_HEST_MULTIPLE_UNCORRECTABLE    (1<<2)
 788 #define ACPI_HEST_MULTIPLE_CORRECTABLE      (1<<3)
 789 #define ACPI_HEST_ERROR_ENTRY_COUNT         (0xFF<<4) /* 8 bits, error count */
 790
 791
 792 /* Generic Error Data entry */
 793
 794 typedef struct acpi_hest_generic_data
 795 {
 796     UINT8                   SectionType[16];
 797     UINT32                  ErrorSeverity;
 798     UINT16                  Revision;
 799     UINT8                   ValidationBits;
 800     UINT8                   Flags;
 801     UINT32                  ErrorDataLength;
 802     UINT8                   FruId[16];
 803     UINT8                   FruText[20];
 804
 805 } ACPI_HEST_GENERIC_DATA;
 806
 807
 808 /*******************************************************************************
 809  *
 810  * MADT - Multiple APIC Description Table
 811  *        Version 3
 812  *
 813  ******************************************************************************/
 814
 815 typedef struct acpi_table_madt
 816 {
 817     ACPI_TABLE_HEADER       Header;             /* Common ACPI table header */
 818     UINT32                  Address;            /* Physical address of local APIC */
 819     UINT32                  Flags;
 820
 821 } ACPI_TABLE_MADT;
 822
 823 /* Masks for Flags field above */
 824
 825 #define ACPI_MADT_PCAT_COMPAT       (1)         /* 00: System also has dual 8259s */
 826
 827 /* Values for PCATCompat flag */
 828
 829 #define ACPI_MADT_DUAL_PIC          0
 830 #define ACPI_MADT_MULTIPLE_APIC     1
 831
 832
 833 /* Values for MADT subtable type in ACPI_SUBTABLE_HEADER */
 834
 835 enum AcpiMadtType
 836 {
 837     ACPI_MADT_TYPE_LOCAL_APIC           = 0,
 838     ACPI_MADT_TYPE_IO_APIC              = 1,
 839     ACPI_MADT_TYPE_INTERRUPT_OVERRIDE   = 2,
 840     ACPI_MADT_TYPE_NMI_SOURCE           = 3,
 841     ACPI_MADT_TYPE_LOCAL_APIC_NMI       = 4,
 842     ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE  = 5,
 843     ACPI_MADT_TYPE_IO_SAPIC             = 6,
 844     ACPI_MADT_TYPE_LOCAL_SAPIC          = 7,
 845     ACPI_MADT_TYPE_INTERRUPT_SOURCE     = 8,
 846     ACPI_MADT_TYPE_LOCAL_X2APIC         = 9,
 847     ACPI_MADT_TYPE_LOCAL_X2APIC_NMI     = 10,
 848     ACPI_MADT_TYPE_GENERIC_INTERRUPT    = 11,
 849     ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR  = 12,
 850     ACPI_MADT_TYPE_RESERVED             = 13    /* 13 and greater are reserved */
 851 };
 852
 853
 854 /*
 855  * MADT Sub-tables, correspond to Type in ACPI_SUBTABLE_HEADER
 856  */
 857
 858 /* 0: Processor Local APIC */
 859
 860 typedef struct acpi_madt_local_apic
 861 {
 862     ACPI_SUBTABLE_HEADER    Header;
 863     UINT8                   ProcessorId;        /* ACPI processor id */
 864     UINT8                   Id;                 /* Processor's local APIC id */
 865     UINT32                  LapicFlags;
 866
 867 } ACPI_MADT_LOCAL_APIC;
 868
 869
 870 /* 1: IO APIC */
 871
 872 typedef struct acpi_madt_io_apic
 873 {
 874     ACPI_SUBTABLE_HEADER    Header;
 875     UINT8                   Id;                 /* I/O APIC ID */
 876     UINT8                   Reserved;           /* Reserved - must be zero */
 877     UINT32                  Address;            /* APIC physical address */
 878     UINT32                  GlobalIrqBase;      /* Global system interrupt where INTI lines start */
 879
 880 } ACPI_MADT_IO_APIC;
 881
 882
 883 /* 2: Interrupt Override */
 884
 885 typedef struct acpi_madt_interrupt_override
 886 {
 887     ACPI_SUBTABLE_HEADER    Header;
 888     UINT8                   Bus;                /* 0 - ISA */
 889     UINT8                   SourceIrq;          /* Interrupt source (IRQ) */
 890     UINT32                  GlobalIrq;          /* Global system interrupt */
 891     UINT16                  IntiFlags;
 892
 893 } ACPI_MADT_INTERRUPT_OVERRIDE;
 894
 895
 896 /* 3: NMI Source */
 897
 898 typedef struct acpi_madt_nmi_source
 899 {
 900     ACPI_SUBTABLE_HEADER    Header;
 901     UINT16                  IntiFlags;
 902     UINT32                  GlobalIrq;          /* Global system interrupt */
 903
 904 } ACPI_MADT_NMI_SOURCE;
 905
 906
 907 /* 4: Local APIC NMI */
 908
 909 typedef struct acpi_madt_local_apic_nmi
 910 {
 911     ACPI_SUBTABLE_HEADER    Header;
 912     UINT8                   ProcessorId;        /* ACPI processor id */
 913     UINT16                  IntiFlags;
 914     UINT8                   Lint;               /* LINTn to which NMI is connected */
 915
 916 } ACPI_MADT_LOCAL_APIC_NMI;
 917
 918
 919 /* 5: Address Override */
 920
 921 typedef struct acpi_madt_local_apic_override
 922 {
 923     ACPI_SUBTABLE_HEADER    Header;
 924     UINT16                  Reserved;           /* Reserved, must be zero */
 925     UINT64                  Address;            /* APIC physical address */
 926
 927 } ACPI_MADT_LOCAL_APIC_OVERRIDE;
 928
 929
 930 /* 6: I/O Sapic */
 931
 932 typedef struct acpi_madt_io_sapic
 933 {
 934     ACPI_SUBTABLE_HEADER    Header;
 935     UINT8                   Id;                 /* I/O SAPIC ID */
 936     UINT8                   Reserved;           /* Reserved, must be zero */
 937     UINT32                  GlobalIrqBase;      /* Global interrupt for SAPIC start */
 938     UINT64                  Address;            /* SAPIC physical address */
 939
 940 } ACPI_MADT_IO_SAPIC;
 941
 942
 943 /* 7: Local Sapic */
 944
 945 typedef struct acpi_madt_local_sapic
 946 {
 947     ACPI_SUBTABLE_HEADER    Header;
 948     UINT8                   ProcessorId;        /* ACPI processor id */
 949     UINT8                   Id;                 /* SAPIC ID */
 950     UINT8                   Eid;                /* SAPIC EID */
 951     UINT8                   Reserved[3];        /* Reserved, must be zero */
 952     UINT32                  LapicFlags;
 953     UINT32                  Uid;                /* Numeric UID - ACPI 3.0 */
 954     char                    UidString[1];       /* String UID  - ACPI 3.0 */
 955
 956 } ACPI_MADT_LOCAL_SAPIC;
 957
 958
 959 /* 8: Platform Interrupt Source */
 960
 961 typedef struct acpi_madt_interrupt_source
 962 {
 963     ACPI_SUBTABLE_HEADER    Header;
 964     UINT16                  IntiFlags;
 965     UINT8                   Type;               /* 1=PMI, 2=INIT, 3=corrected */
 966     UINT8                   Id;                 /* Processor ID */
 967     UINT8                   Eid;                /* Processor EID */
 968     UINT8                   IoSapicVector;      /* Vector value for PMI interrupts */
 969     UINT32                  GlobalIrq;          /* Global system interrupt */
 970     UINT32                  Flags;              /* Interrupt Source Flags */
 971
 972 } ACPI_MADT_INTERRUPT_SOURCE;
 973
 974 /* Masks for Flags field above */
 975
 976 #define ACPI_MADT_CPEI_OVERRIDE     (1)
 977
 978
 979 /* 9: Processor Local X2APIC (ACPI 4.0) */
 980
 981 typedef struct acpi_madt_local_x2apic
 982 {
 983     ACPI_SUBTABLE_HEADER    Header;
 984     UINT16                  Reserved;           /* Reserved - must be zero */
 985     UINT32                  LocalApicId;        /* Processor x2APIC ID  */
 986     UINT32                  LapicFlags;
 987     UINT32                  Uid;                /* ACPI processor UID */
 988
 989 } ACPI_MADT_LOCAL_X2APIC;
 990
 991
 992 /* 10: Local X2APIC NMI (ACPI 4.0) */
 993
 994 typedef struct acpi_madt_local_x2apic_nmi
 995 {
 996     ACPI_SUBTABLE_HEADER    Header;
 997     UINT16                  IntiFlags;
 998     UINT32                  Uid;                /* ACPI processor UID */
 999     UINT8                   Lint;               /* LINTn to which NMI is connected */
1000     UINT8                   Reserved[3];        /* Reserved - must be zero */
1001
1002 } ACPI_MADT_LOCAL_X2APIC_NMI;
1003
1004
1005 /* 11: Generic Interrupt (ACPI 5.0) */
1006
1007 typedef struct acpi_madt_generic_interrupt
1008 {
1009     ACPI_SUBTABLE_HEADER    Header;
1010     UINT16                  Reserved;           /* Reserved - must be zero */
1011     UINT32                  GicId;
1012     UINT32                  Uid;
1013     UINT32                  Flags;
1014     UINT32                  ParkingVersion;
1015     UINT32                  PerformanceInterrupt;
1016     UINT64                  ParkedAddress;
1017     UINT64                  BaseAddress;
1018
1019 } ACPI_MADT_GENERIC_INTERRUPT;
1020
1021
1022 /* 12: Generic Distributor (ACPI 5.0) */
1023
1024 typedef struct acpi_madt_generic_distributor
1025 {
1026     ACPI_SUBTABLE_HEADER    Header;
1027     UINT16                  Reserved;           /* Reserved - must be zero */
1028     UINT32                  GicId;
1029     UINT64                  BaseAddress;
1030     UINT32                  GlobalIrqBase;
1031     UINT32                  Reserved2;          /* Reserved - must be zero */
1032
1033 } ACPI_MADT_GENERIC_DISTRIBUTOR;
1034
1035
1036 /*
1037  * Common flags fields for MADT subtables
1038  */
1039
1040 /* MADT Local APIC flags (LapicFlags) and GIC flags */
1041
1042 #define ACPI_MADT_ENABLED           (1)         /* 00: Processor is usable if set */
1043
1044 /* MADT MPS INTI flags (IntiFlags) */
1045
1046 #define ACPI_MADT_POLARITY_MASK     (3)         /* 00-01: Polarity of APIC I/O input signals */
1047 #define ACPI_MADT_TRIGGER_MASK      (3<<2)      /* 02-03: Trigger mode of APIC input signals */
1048
1049 /* Values for MPS INTI flags */
1050
1051 #define ACPI_MADT_POLARITY_CONFORMS       0
1052 #define ACPI_MADT_POLARITY_ACTIVE_HIGH    1
1053 #define ACPI_MADT_POLARITY_RESERVED       2
1054 #define ACPI_MADT_POLARITY_ACTIVE_LOW     3
1055
1056 #define ACPI_MADT_TRIGGER_CONFORMS        (0)
1057 #define ACPI_MADT_TRIGGER_EDGE            (1<<2)
1058 #define ACPI_MADT_TRIGGER_RESERVED        (2<<2)
1059 #define ACPI_MADT_TRIGGER_LEVEL           (3<<2)
1060
1061
1062 /*******************************************************************************
1063  *
1064  * MSCT - Maximum System Characteristics Table (ACPI 4.0)
1065  *        Version 1
1066  *
1067  ******************************************************************************/
1068
1069 typedef struct acpi_table_msct
1070 {
1071     ACPI_TABLE_HEADER       Header;             /* Common ACPI table header */
1072     UINT32                  ProximityOffset;    /* Location of proximity info struct(s) */
1073     UINT32                  MaxProximityDomains;/* Max number of proximity domains */
1074     UINT32                  MaxClockDomains;    /* Max number of clock domains */
1075     UINT64                  MaxAddress;         /* Max physical address in system */
1076
1077 } ACPI_TABLE_MSCT;
1078
1079
1080 /* Subtable - Maximum Proximity Domain Information. Version 1 */
1081
1082 typedef struct acpi_msct_proximity
1083 {
1084     UINT8                   Revision;
1085     UINT8                   Length;
1086     UINT32                  RangeStart;         /* Start of domain range */
1087     UINT32                  RangeEnd;           /* End of domain range */
1088     UINT32                  ProcessorCapacity;
1089     UINT64                  MemoryCapacity;     /* In bytes */
1090
1091 } ACPI_MSCT_PROXIMITY;
1092
1093
1094 /*******************************************************************************
1095  *
1096  * SBST - Smart Battery Specification Table
1097  *        Version 1
1098  *
1099  ******************************************************************************/
1100
1101 typedef struct acpi_table_sbst
1102 {
1103     ACPI_TABLE_HEADER       Header;             /* Common ACPI table header */
1104     UINT32                  WarningLevel;
1105     UINT32                  LowLevel;
1106     UINT32                  CriticalLevel;
1107
1108 } ACPI_TABLE_SBST;
1109
1110
1111 /*******************************************************************************
1112  *
1113  * SLIT - System Locality Distance Information Table
1114  *        Version 1
1115  *
1116  ******************************************************************************/
1117
1118 typedef struct acpi_table_slit
1119 {
1120     ACPI_TABLE_HEADER       Header;             /* Common ACPI table header */
1121     UINT64                  LocalityCount;
1122     UINT8                   Entry[1];           /* Real size = localities^2 */
1123
1124 } ACPI_TABLE_SLIT;
1125
1126
1127 /*******************************************************************************
1128  *
1129  * SRAT - System Resource Affinity Table
1130  *        Version 3
1131  *
1132  ******************************************************************************/
1133
1134 typedef struct acpi_table_srat
1135 {
1136     ACPI_TABLE_HEADER       Header;             /* Common ACPI table header */
1137     UINT32                  TableRevision;      /* Must be value '1' */
1138     UINT64                  Reserved;           /* Reserved, must be zero */
1139
1140 } ACPI_TABLE_SRAT;
1141
1142 /* Values for subtable type in ACPI_SUBTABLE_HEADER */
1143
1144 enum AcpiSratType
1145 {
1146     ACPI_SRAT_TYPE_CPU_AFFINITY         = 0,
1147     ACPI_SRAT_TYPE_MEMORY_AFFINITY      = 1,
1148     ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY  = 2,
1149     ACPI_SRAT_TYPE_RESERVED             = 3     /* 3 and greater are reserved */
1150 };
1151
1152 /*
1153  * SRAT Sub-tables, correspond to Type in ACPI_SUBTABLE_HEADER
1154  */
1155
1156 /* 0: Processor Local APIC/SAPIC Affinity */
1157
1158 typedef struct acpi_srat_cpu_affinity
1159 {
1160     ACPI_SUBTABLE_HEADER    Header;
1161     UINT8                   ProximityDomainLo;
1162     UINT8                   ApicId;
1163     UINT32                  Flags;
1164     UINT8                   LocalSapicEid;
1165     UINT8                   ProximityDomainHi[3];
1166     UINT32                  Reserved;           /* Reserved, must be zero */
1167
1168 } ACPI_SRAT_CPU_AFFINITY;
1169
1170 /* Flags */
1171
1172 #define ACPI_SRAT_CPU_USE_AFFINITY  (1)         /* 00: Use affinity structure */
1173
1174
1175 /* 1: Memory Affinity */
1176
1177 typedef struct acpi_srat_mem_affinity
1178 {
1179     ACPI_SUBTABLE_HEADER    Header;
1180     UINT32                  ProximityDomain;
1181     UINT16                  Reserved;           /* Reserved, must be zero */
1182     UINT64                  BaseAddress;
1183     UINT64                  Length;
1184     UINT32                  Reserved1;
1185     UINT32                  Flags;
1186     UINT64                  Reserved2;          /* Reserved, must be zero */
1187
1188 } ACPI_SRAT_MEM_AFFINITY;
1189
1190 /* Flags */
1191
1192 #define ACPI_SRAT_MEM_ENABLED       (1)         /* 00: Use affinity structure */
1193 #define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1)      /* 01: Memory region is hot pluggable */
1194 #define ACPI_SRAT_MEM_NON_VOLATILE  (1<<2)      /* 02: Memory region is non-volatile */
1195
1196
1197 /* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */
1198
1199 typedef struct acpi_srat_x2apic_cpu_affinity
1200 {
1201     ACPI_SUBTABLE_HEADER    Header;
1202     UINT16                  Reserved;           /* Reserved, must be zero */
1203     UINT32                  ProximityDomain;
1204     UINT32                  ApicId;
1205     UINT32                  Flags;
1206     UINT32                  ClockDomain;
1207     UINT32                  Reserved2;
1208
1209 } ACPI_SRAT_X2APIC_CPU_AFFINITY;
1210
1211 /* Flags for ACPI_SRAT_CPU_AFFINITY and ACPI_SRAT_X2APIC_CPU_AFFINITY */
1212
1213 #define ACPI_SRAT_CPU_ENABLED       (1)         /* 00: Use affinity structure */
1214
1215
1216 /* Reset to default packing */
1217
1218 #pragma pack()
1219
1220 #endif /* __ACTBL1_H__ */