arch/all-pc/acpica/source/include/actbl1.h

   1 /******************************************************************************
   2  *
   3  * Name: actbl1.h - Additional ACPI table definitions
   4  *
   5  *****************************************************************************/
   6
   7 /*
   8  * Copyright (C) 2000 - 2013, Intel Corp.
   9  * All rights reserved.
  10  *
  11  * Redistribution and use in source and binary forms, with or without
  12  * modification, are permitted provided that the following conditions
  13  * are met:
  14  * 1. Redistributions of source code must retain the above copyright
  15  *    notice, this list of conditions, and the following disclaimer,
  16  *    without modification.
  17  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
  18  *    substantially similar to the "NO WARRANTY" disclaimer below
  19  *    ("Disclaimer") and any redistribution must be conditioned upon
  20  *    including a substantially similar Disclaimer requirement for further
  21  *    binary redistribution.
  22  * 3. Neither the names of the above-listed copyright holders nor the names
  23  *    of any contributors may be used to endorse or promote products derived
  24  *    from this software without specific prior written permission.
  25  *
  26  * Alternatively, this software may be distributed under the terms of the
  27  * GNU General Public License ("GPL") version 2 as published by the Free
  28  * Software Foundation.
  29  *
  30  * NO WARRANTY
  31  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  32  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  33  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
  34  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  35  * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  36  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  37  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  38  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  39  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
  40  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  41  * POSSIBILITY OF SUCH DAMAGES.
  42  */
  43
  44 #ifndef __ACTBL1_H__
  45 #define __ACTBL1_H__
  46
  47
  48 /*******************************************************************************
  49  *
  50  * Additional ACPI Tables (1)
  51  *
  52  * These tables are not consumed directly by the ACPICA subsystem, but are
  53  * included here to support device drivers and the AML disassembler.
  54  *
  55  * The tables in this file are fully defined within the ACPI specification.
  56  *
  57  ******************************************************************************/
  58
  59
  60 /*
  61  * Values for description table header signatures for tables defined in this
  62  * file. Useful because they make it more difficult to inadvertently type in
  63  * the wrong signature.
  64  */
  65 #define ACPI_SIG_BERT           "BERT"      /* Boot Error Record Table */
  66 #define ACPI_SIG_CPEP           "CPEP"      /* Corrected Platform Error Polling table */
  67 #define ACPI_SIG_ECDT           "ECDT"      /* Embedded Controller Boot Resources Table */
  68 #define ACPI_SIG_EINJ           "EINJ"      /* Error Injection table */
  69 #define ACPI_SIG_ERST           "ERST"      /* Error Record Serialization Table */
  70 #define ACPI_SIG_HEST           "HEST"      /* Hardware Error Source Table */
  71 #define ACPI_SIG_MADT           "APIC"      /* Multiple APIC Description Table */
  72 #define ACPI_SIG_MSCT           "MSCT"      /* Maximum System Characteristics Table */
  73 #define ACPI_SIG_SBST           "SBST"      /* Smart Battery Specification Table */
  74 #define ACPI_SIG_SLIT           "SLIT"      /* System Locality Distance Information Table */
  75 #define ACPI_SIG_SRAT           "SRAT"      /* System Resource Affinity Table */
  76
  77
  78 /*
  79  * All tables must be byte-packed to match the ACPI specification, since
  80  * the tables are provided by the system BIOS.
  81  */
  82 #pragma pack(1)
  83
  84 /*
  85  * Note: C bitfields are not used for this reason:
  86  *
  87  * "Bitfields are great and easy to read, but unfortunately the C language
  88  * does not specify the layout of bitfields in memory, which means they are
  89  * essentially useless for dealing with packed data in on-disk formats or
  90  * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
  91  * this decision was a design error in C. Ritchie could have picked an order
  92  * and stuck with it." Norman Ramsey.
  93  * See http://stackoverflow.com/a/1053662/41661
  94  */
  95
  96
  97 /*******************************************************************************
  98  *
  99  * Common subtable headers
 100  *
 101  ******************************************************************************/
 102
 103 /* Generic subtable header (used in MADT, SRAT, etc.) */
 104
 105 typedef struct acpi_subtable_header
 106 {
 107     UINT8                   Type;
 108     UINT8                   Length;
 109
 110 } ACPI_SUBTABLE_HEADER;
 111
 112
 113 /* Subtable header for WHEA tables (EINJ, ERST, WDAT) */
 114
 115 typedef struct acpi_whea_header
 116 {
 117     UINT8                   Action;
 118     UINT8                   Instruction;
 119     UINT8                   Flags;
 120     UINT8                   Reserved;
 121     ACPI_GENERIC_ADDRESS    RegisterRegion;
 122     UINT64                  Value;              /* Value used with Read/Write register */
 123     UINT64                  Mask;               /* Bitmask required for this register instruction */
 124
 125 } ACPI_WHEA_HEADER;
 126
 127
 128 /*******************************************************************************
 129  *
 130  * BERT - Boot Error Record Table (ACPI 4.0)
 131  *        Version 1
 132  *
 133  ******************************************************************************/
 134
 135 typedef struct acpi_table_bert
 136 {
 137     ACPI_TABLE_HEADER       Header;             /* Common ACPI table header */
 138     UINT32                  RegionLength;       /* Length of the boot error region */
 139     UINT64                  Address;            /* Physical address of the error region */
 140
 141 } ACPI_TABLE_BERT;
 142
 143
 144 /* Boot Error Region (not a subtable, pointed to by Address field above) */
 145
 146 typedef struct acpi_bert_region
 147 {
 148     UINT32                  BlockStatus;        /* Type of error information */
 149     UINT32                  RawDataOffset;      /* Offset to raw error data */
 150     UINT32                  RawDataLength;      /* Length of raw error data */
 151     UINT32                  DataLength;         /* Length of generic error data */
 152     UINT32                  ErrorSeverity;      /* Severity code */
 153
 154 } ACPI_BERT_REGION;
 155
 156 /* Values for BlockStatus flags above */
 157
 158 #define ACPI_BERT_UNCORRECTABLE             (1)
 159 #define ACPI_BERT_CORRECTABLE               (1<<1)
 160 #define ACPI_BERT_MULTIPLE_UNCORRECTABLE    (1<<2)
 161 #define ACPI_BERT_MULTIPLE_CORRECTABLE      (1<<3)
 162 #define ACPI_BERT_ERROR_ENTRY_COUNT         (0xFF<<4) /* 8 bits, error count */
 163
 164 /* Values for ErrorSeverity above */
 165
 166 enum AcpiBertErrorSeverity
 167 {
 168     ACPI_BERT_ERROR_CORRECTABLE     = 0,
 169     ACPI_BERT_ERROR_FATAL           = 1,
 170     ACPI_BERT_ERROR_CORRECTED       = 2,
 171     ACPI_BERT_ERROR_NONE            = 3,
 172     ACPI_BERT_ERROR_RESERVED        = 4     /* 4 and greater are reserved */
 173 };
 174
 175 /*
 176  * Note: The generic error data that follows the ErrorSeverity field above
 177  * uses the ACPI_HEST_GENERIC_DATA defined under the HEST table below
 178  */
 179
 180
 181 /*******************************************************************************
 182  *
 183  * CPEP - Corrected Platform Error Polling table (ACPI 4.0)
 184  *        Version 1
 185  *
 186  ******************************************************************************/
 187
 188 typedef struct acpi_table_cpep
 189 {
 190     ACPI_TABLE_HEADER       Header;             /* Common ACPI table header */
 191     UINT64                  Reserved;
 192
 193 } ACPI_TABLE_CPEP;
 194
 195
 196 /* Subtable */
 197
 198 typedef struct acpi_cpep_polling
 199 {
 200     ACPI_SUBTABLE_HEADER    Header;
 201     UINT8                   Id;                 /* Processor ID */
 202     UINT8                   Eid;                /* Processor EID */
 203     UINT32                  Interval;           /* Polling interval (msec) */
 204
 205 } ACPI_CPEP_POLLING;
 206
 207
 208 /*******************************************************************************
 209  *
 210  * ECDT - Embedded Controller Boot Resources Table
 211  *        Version 1
 212  *
 213  ******************************************************************************/
 214
 215 typedef struct acpi_table_ecdt
 216 {
 217     ACPI_TABLE_HEADER       Header;             /* Common ACPI table header */
 218     ACPI_GENERIC_ADDRESS    Control;            /* Address of EC command/status register */
 219     ACPI_GENERIC_ADDRESS    Data;               /* Address of EC data register */
 220     UINT32                  Uid;                /* Unique ID - must be same as the EC _UID method */
 221     UINT8                   Gpe;                /* The GPE for the EC */
 222     UINT8                   Id[1];              /* Full namepath of the EC in the ACPI namespace */
 223
 224 } ACPI_TABLE_ECDT;
 225
 226
 227 /*******************************************************************************
 228  *
 229  * EINJ - Error Injection Table (ACPI 4.0)
 230  *        Version 1
 231  *
 232  ******************************************************************************/
 233
 234 typedef struct acpi_table_einj
 235 {
 236     ACPI_TABLE_HEADER       Header;             /* Common ACPI table header */
 237     UINT32                  HeaderLength;
 238     UINT8                   Flags;
 239     UINT8                   Reserved[3];
 240     UINT32                  Entries;
 241
 242 } ACPI_TABLE_EINJ;
 243
 244
 245 /* EINJ Injection Instruction Entries (actions) */
 246
 247 typedef struct acpi_einj_entry
 248 {
 249     ACPI_WHEA_HEADER        WheaHeader;         /* Common header for WHEA tables */
 250
 251 } ACPI_EINJ_ENTRY;
 252
 253 /* Masks for Flags field above */
 254
 255 #define ACPI_EINJ_PRESERVE          (1)
 256
 257 /* Values for Action field above */
 258
 259 enum AcpiEinjActions
 260 {
 261     ACPI_EINJ_BEGIN_OPERATION               = 0,
 262     ACPI_EINJ_GET_TRIGGER_TABLE             = 1,
 263     ACPI_EINJ_SET_ERROR_TYPE                = 2,
 264     ACPI_EINJ_GET_ERROR_TYPE                = 3,
 265     ACPI_EINJ_END_OPERATION                 = 4,
 266     ACPI_EINJ_EXECUTE_OPERATION             = 5,
 267     ACPI_EINJ_CHECK_BUSY_STATUS             = 6,
 268     ACPI_EINJ_GET_COMMAND_STATUS            = 7,
 269     ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS   = 8,
 270     ACPI_EINJ_ACTION_RESERVED               = 9,     /* 9 and greater are reserved */
 271     ACPI_EINJ_TRIGGER_ERROR                 = 0xFF   /* Except for this value */
 272 };
 273
 274 /* Values for Instruction field above */
 275
 276 enum AcpiEinjInstructions
 277 {
 278     ACPI_EINJ_READ_REGISTER         = 0,
 279     ACPI_EINJ_READ_REGISTER_VALUE   = 1,
 280     ACPI_EINJ_WRITE_REGISTER        = 2,
 281     ACPI_EINJ_WRITE_REGISTER_VALUE  = 3,
 282     ACPI_EINJ_NOOP                  = 4,
 283     ACPI_EINJ_FLUSH_CACHELINE       = 5,
 284     ACPI_EINJ_INSTRUCTION_RESERVED  = 6     /* 6 and greater are reserved */
 285 };
 286
 287 typedef struct acpi_einj_error_type_with_addr
 288 {
 289     UINT32                  ErrorType;
 290     UINT32                  VendorStructOffset;
 291     UINT32                  Flags;
 292     UINT32                  ApicId;
 293     UINT64                  Address;
 294     UINT64                  Range;
 295     UINT32                  PcieId;
 296
 297 } ACPI_EINJ_ERROR_TYPE_WITH_ADDR;
 298
 299 typedef struct acpi_einj_vendor
 300 {
 301     UINT32                  Length;
 302     UINT32                  PcieId;
 303     UINT16                  VendorId;
 304     UINT16                  DeviceId;
 305     UINT8                   RevisionId;
 306     UINT8                   Reserved[3];
 307
 308 } ACPI_EINJ_VENDOR;
 309
 310
 311 /* EINJ Trigger Error Action Table */
 312
 313 typedef struct acpi_einj_trigger
 314 {
 315     UINT32                  HeaderSize;
 316     UINT32                  Revision;
 317     UINT32                  TableSize;
 318     UINT32                  EntryCount;
 319
 320 } ACPI_EINJ_TRIGGER;
 321
 322 /* Command status return values */
 323
 324 enum AcpiEinjCommandStatus
 325 {
 326     ACPI_EINJ_SUCCESS               = 0,
 327     ACPI_EINJ_FAILURE               = 1,
 328     ACPI_EINJ_INVALID_ACCESS        = 2,
 329     ACPI_EINJ_STATUS_RESERVED       = 3     /* 3 and greater are reserved */
 330 };
 331
 332
 333 /* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */
 334
 335 #define ACPI_EINJ_PROCESSOR_CORRECTABLE     (1)
 336 #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE   (1<<1)
 337 #define ACPI_EINJ_PROCESSOR_FATAL           (1<<2)
 338 #define ACPI_EINJ_MEMORY_CORRECTABLE        (1<<3)
 339 #define ACPI_EINJ_MEMORY_UNCORRECTABLE      (1<<4)
 340 #define ACPI_EINJ_MEMORY_FATAL              (1<<5)
 341 #define ACPI_EINJ_PCIX_CORRECTABLE          (1<<6)
 342 #define ACPI_EINJ_PCIX_UNCORRECTABLE        (1<<7)
 343 #define ACPI_EINJ_PCIX_FATAL                (1<<8)
 344 #define ACPI_EINJ_PLATFORM_CORRECTABLE      (1<<9)
 345 #define ACPI_EINJ_PLATFORM_UNCORRECTABLE    (1<<10)
 346 #define ACPI_EINJ_PLATFORM_FATAL            (1<<11)
 347 #define ACPI_EINJ_VENDOR_DEFINED            (1<<31)
 348
 349
 350 /*******************************************************************************
 351  *
 352  * ERST - Error Record Serialization Table (ACPI 4.0)
 353  *        Version 1
 354  *
 355  ******************************************************************************/
 356
 357 typedef struct acpi_table_erst
 358 {
 359     ACPI_TABLE_HEADER       Header;             /* Common ACPI table header */
 360     UINT32                  HeaderLength;
 361     UINT32                  Reserved;
 362     UINT32                  Entries;
 363
 364 } ACPI_TABLE_ERST;
 365
 366
 367 /* ERST Serialization Entries (actions) */
 368
 369 typedef struct acpi_erst_entry
 370 {
 371     ACPI_WHEA_HEADER        WheaHeader;         /* Common header for WHEA tables */
 372
 373 } ACPI_ERST_ENTRY;
 374
 375 /* Masks for Flags field above */
 376
 377 #define ACPI_ERST_PRESERVE          (1)
 378
 379 /* Values for Action field above */
 380
 381 enum AcpiErstActions
 382 {
 383     ACPI_ERST_BEGIN_WRITE           = 0,
 384     ACPI_ERST_BEGIN_READ            = 1,
 385     ACPI_ERST_BEGIN_CLEAR           = 2,
 386     ACPI_ERST_END                   = 3,
 387     ACPI_ERST_SET_RECORD_OFFSET     = 4,
 388     ACPI_ERST_EXECUTE_OPERATION     = 5,
 389     ACPI_ERST_CHECK_BUSY_STATUS     = 6,
 390     ACPI_ERST_GET_COMMAND_STATUS    = 7,
 391     ACPI_ERST_GET_RECORD_ID         = 8,
 392     ACPI_ERST_SET_RECORD_ID         = 9,
 393     ACPI_ERST_GET_RECORD_COUNT      = 10,
 394     ACPI_ERST_BEGIN_DUMMY_WRIITE    = 11,
 395     ACPI_ERST_NOT_USED              = 12,
 396     ACPI_ERST_GET_ERROR_RANGE       = 13,
 397     ACPI_ERST_GET_ERROR_LENGTH      = 14,
 398     ACPI_ERST_GET_ERROR_ATTRIBUTES  = 15,
 399     ACPI_ERST_ACTION_RESERVED       = 16    /* 16 and greater are reserved */
 400 };
 401
 402 /* Values for Instruction field above */
 403
 404 enum AcpiErstInstructions
 405 {
 406     ACPI_ERST_READ_REGISTER         = 0,
 407     ACPI_ERST_READ_REGISTER_VALUE   = 1,
 408     ACPI_ERST_WRITE_REGISTER        = 2,
 409     ACPI_ERST_WRITE_REGISTER_VALUE  = 3,
 410     ACPI_ERST_NOOP                  = 4,
 411     ACPI_ERST_LOAD_VAR1             = 5,
 412     ACPI_ERST_LOAD_VAR2             = 6,
 413     ACPI_ERST_STORE_VAR1            = 7,
 414     ACPI_ERST_ADD                   = 8,
 415     ACPI_ERST_SUBTRACT              = 9,
 416     ACPI_ERST_ADD_VALUE             = 10,
 417     ACPI_ERST_SUBTRACT_VALUE        = 11,
 418     ACPI_ERST_STALL                 = 12,
 419     ACPI_ERST_STALL_WHILE_TRUE      = 13,
 420     ACPI_ERST_SKIP_NEXT_IF_TRUE     = 14,
 421     ACPI_ERST_GOTO                  = 15,
 422     ACPI_ERST_SET_SRC_ADDRESS_BASE  = 16,
 423     ACPI_ERST_SET_DST_ADDRESS_BASE  = 17,
 424     ACPI_ERST_MOVE_DATA             = 18,
 425     ACPI_ERST_INSTRUCTION_RESERVED  = 19    /* 19 and greater are reserved */
 426 };
 427
 428 /* Command status return values */
 429
 430 enum AcpiErstCommandStatus
 431 {
 432     ACPI_ERST_SUCESS                = 0,
 433     ACPI_ERST_NO_SPACE              = 1,
 434     ACPI_ERST_NOT_AVAILABLE         = 2,
 435     ACPI_ERST_FAILURE               = 3,
 436     ACPI_ERST_RECORD_EMPTY          = 4,
 437     ACPI_ERST_NOT_FOUND             = 5,
 438     ACPI_ERST_STATUS_RESERVED       = 6     /* 6 and greater are reserved */
 439 };
 440
 441
 442 /* Error Record Serialization Information */
 443
 444 typedef struct acpi_erst_info
 445 {
 446     UINT16                  Signature;          /* Should be "ER" */
 447     UINT8                   Data[48];
 448
 449 } ACPI_ERST_INFO;
 450
 451
 452 /*******************************************************************************
 453  *
 454  * HEST - Hardware Error Source Table (ACPI 4.0)
 455  *        Version 1
 456  *
 457  ******************************************************************************/
 458
 459 typedef struct acpi_table_hest
 460 {
 461     ACPI_TABLE_HEADER       Header;             /* Common ACPI table header */
 462     UINT32                  ErrorSourceCount;
 463
 464 } ACPI_TABLE_HEST;
 465
 466
 467 /* HEST subtable header */
 468
 469 typedef struct acpi_hest_header
 470 {
 471     UINT16                  Type;
 472     UINT16                  SourceId;
 473
 474 } ACPI_HEST_HEADER;
 475
 476
 477 /* Values for Type field above for subtables */
 478
 479 enum AcpiHestTypes
 480 {
 481     ACPI_HEST_TYPE_IA32_CHECK           = 0,
 482     ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1,
 483     ACPI_HEST_TYPE_IA32_NMI             = 2,
 484     ACPI_HEST_TYPE_NOT_USED3            = 3,
 485     ACPI_HEST_TYPE_NOT_USED4            = 4,
 486     ACPI_HEST_TYPE_NOT_USED5            = 5,
 487     ACPI_HEST_TYPE_AER_ROOT_PORT        = 6,
 488     ACPI_HEST_TYPE_AER_ENDPOINT         = 7,
 489     ACPI_HEST_TYPE_AER_BRIDGE           = 8,
 490     ACPI_HEST_TYPE_GENERIC_ERROR        = 9,
 491     ACPI_HEST_TYPE_RESERVED             = 10    /* 10 and greater are reserved */
 492 };
 493
 494
 495 /*
 496  * HEST substructures contained in subtables
 497  */
 498
 499 /*
 500  * IA32 Error Bank(s) - Follows the ACPI_HEST_IA_MACHINE_CHECK and
 501  * ACPI_HEST_IA_CORRECTED structures.
 502  */
 503 typedef struct acpi_hest_ia_error_bank
 504 {
 505     UINT8                   BankNumber;
 506     UINT8                   ClearStatusOnInit;
 507     UINT8                   StatusFormat;
 508     UINT8                   Reserved;
 509     UINT32                  ControlRegister;
 510     UINT64                  ControlData;
 511     UINT32                  StatusRegister;
 512     UINT32                  AddressRegister;
 513     UINT32                  MiscRegister;
 514
 515 } ACPI_HEST_IA_ERROR_BANK;
 516
 517
 518 /* Common HEST sub-structure for PCI/AER structures below (6,7,8) */
 519
 520 typedef struct acpi_hest_aer_common
 521 {
 522     UINT16                  Reserved1;
 523     UINT8                   Flags;
 524     UINT8                   Enabled;
 525     UINT32                  RecordsToPreallocate;
 526     UINT32                  MaxSectionsPerRecord;
 527     UINT32                  Bus;
 528     UINT16                  Device;
 529     UINT16                  Function;
 530     UINT16                  DeviceControl;
 531     UINT16                  Reserved2;
 532     UINT32                  UncorrectableMask;
 533     UINT32                  UncorrectableSeverity;
 534     UINT32                  CorrectableMask;
 535     UINT32                  AdvancedCapabilities;
 536
 537 } ACPI_HEST_AER_COMMON;
 538
 539 /* Masks for HEST Flags fields */
 540
 541 #define ACPI_HEST_FIRMWARE_FIRST        (1)
 542 #define ACPI_HEST_GLOBAL                (1<<1)
 543
 544
 545 /* Hardware Error Notification */
 546
 547 typedef struct acpi_hest_notify
 548 {
 549     UINT8                   Type;
 550     UINT8                   Length;
 551     UINT16                  ConfigWriteEnable;
 552     UINT32                  PollInterval;
 553     UINT32                  Vector;
 554     UINT32                  PollingThresholdValue;
 555     UINT32                  PollingThresholdWindow;
 556     UINT32                  ErrorThresholdValue;
 557     UINT32                  ErrorThresholdWindow;
 558
 559 } ACPI_HEST_NOTIFY;
 560
 561 /* Values for Notify Type field above */
 562
 563 enum AcpiHestNotifyTypes
 564 {
 565     ACPI_HEST_NOTIFY_POLLED     = 0,
 566     ACPI_HEST_NOTIFY_EXTERNAL   = 1,
 567     ACPI_HEST_NOTIFY_LOCAL      = 2,
 568     ACPI_HEST_NOTIFY_SCI        = 3,
 569     ACPI_HEST_NOTIFY_NMI        = 4,
 570     ACPI_HEST_NOTIFY_CMCI       = 5,    /* ACPI 5.0 */
 571     ACPI_HEST_NOTIFY_MCE        = 6,    /* ACPI 5.0 */
 572     ACPI_HEST_NOTIFY_RESERVED   = 7     /* 7 and greater are reserved */
 573 };
 574
 575 /* Values for ConfigWriteEnable bitfield above */
 576
 577 #define ACPI_HEST_TYPE                  (1)
 578 #define ACPI_HEST_POLL_INTERVAL         (1<<1)
 579 #define ACPI_HEST_POLL_THRESHOLD_VALUE  (1<<2)
 580 #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3)
 581 #define ACPI_HEST_ERR_THRESHOLD_VALUE   (1<<4)
 582 #define ACPI_HEST_ERR_THRESHOLD_WINDOW  (1<<5)
 583
 584
 585 /*
 586  * HEST subtables
 587  */
 588
 589 /* 0: IA32 Machine Check Exception */
 590
 591 typedef struct acpi_hest_ia_machine_check
 592 {
 593     ACPI_HEST_HEADER        Header;
 594     UINT16                  Reserved1;
 595     UINT8                   Flags;
 596     UINT8                   Enabled;
 597     UINT32                  RecordsToPreallocate;
 598     UINT32                  MaxSectionsPerRecord;
 599     UINT64                  GlobalCapabilityData;
 600     UINT64                  GlobalControlData;
 601     UINT8                   NumHardwareBanks;
 602     UINT8                   Reserved3[7];
 603
 604 } ACPI_HEST_IA_MACHINE_CHECK;
 605
 606
 607 /* 1: IA32 Corrected Machine Check */
 608
 609 typedef struct acpi_hest_ia_corrected
 610 {
 611     ACPI_HEST_HEADER        Header;
 612     UINT16                  Reserved1;
 613     UINT8                   Flags;
 614     UINT8                   Enabled;
 615     UINT32                  RecordsToPreallocate;
 616     UINT32                  MaxSectionsPerRecord;
 617     ACPI_HEST_NOTIFY        Notify;
 618     UINT8                   NumHardwareBanks;
 619     UINT8                   Reserved2[3];
 620
 621 } ACPI_HEST_IA_CORRECTED;
 622
 623
 624 /* 2: IA32 Non-Maskable Interrupt */
 625
 626 typedef struct acpi_hest_ia_nmi
 627 {
 628     ACPI_HEST_HEADER        Header;
 629     UINT32                  Reserved;
 630     UINT32                  RecordsToPreallocate;
 631     UINT32                  MaxSectionsPerRecord;
 632     UINT32                  MaxRawDataLength;
 633
 634 } ACPI_HEST_IA_NMI;
 635
 636
 637 /* 3,4,5: Not used */
 638
 639 /* 6: PCI Express Root Port AER */
 640
 641 typedef struct acpi_hest_aer_root
 642 {
 643     ACPI_HEST_HEADER        Header;
 644     ACPI_HEST_AER_COMMON    Aer;
 645     UINT32                  RootErrorCommand;
 646
 647 } ACPI_HEST_AER_ROOT;
 648
 649
 650 /* 7: PCI Express AER (AER Endpoint) */
 651
 652 typedef struct acpi_hest_aer
 653 {
 654     ACPI_HEST_HEADER        Header;
 655     ACPI_HEST_AER_COMMON    Aer;
 656
 657 } ACPI_HEST_AER;
 658
 659
 660 /* 8: PCI Express/PCI-X Bridge AER */
 661
 662 typedef struct acpi_hest_aer_bridge
 663 {
 664     ACPI_HEST_HEADER        Header;
 665     ACPI_HEST_AER_COMMON    Aer;
 666     UINT32                  UncorrectableMask2;
 667     UINT32                  UncorrectableSeverity2;
 668     UINT32                  AdvancedCapabilities2;
 669
 670 } ACPI_HEST_AER_BRIDGE;
 671
 672
 673 /* 9: Generic Hardware Error Source */
 674
 675 typedef struct acpi_hest_generic
 676 {
 677     ACPI_HEST_HEADER        Header;
 678     UINT16                  RelatedSourceId;
 679     UINT8                   Reserved;
 680     UINT8                   Enabled;
 681     UINT32                  RecordsToPreallocate;
 682     UINT32                  MaxSectionsPerRecord;
 683     UINT32                  MaxRawDataLength;
 684     ACPI_GENERIC_ADDRESS    ErrorStatusAddress;
 685     ACPI_HEST_NOTIFY        Notify;
 686     UINT32                  ErrorBlockLength;
 687
 688 } ACPI_HEST_GENERIC;
 689
 690
 691 /* Generic Error Status block */
 692
 693 typedef struct acpi_hest_generic_status
 694 {
 695     UINT32                  BlockStatus;
 696     UINT32                  RawDataOffset;
 697     UINT32                  RawDataLength;
 698     UINT32                  DataLength;
 699     UINT32                  ErrorSeverity;
 700
 701 } ACPI_HEST_GENERIC_STATUS;
 702
 703 /* Values for BlockStatus flags above */
 704
 705 #define ACPI_HEST_UNCORRECTABLE             (1)
 706 #define ACPI_HEST_CORRECTABLE               (1<<1)
 707 #define ACPI_HEST_MULTIPLE_UNCORRECTABLE    (1<<2)
 708 #define ACPI_HEST_MULTIPLE_CORRECTABLE      (1<<3)
 709 #define ACPI_HEST_ERROR_ENTRY_COUNT         (0xFF<<4) /* 8 bits, error count */
 710
 711
 712 /* Generic Error Data entry */
 713
 714 typedef struct acpi_hest_generic_data
 715 {
 716     UINT8                   SectionType[16];
 717     UINT32                  ErrorSeverity;
 718     UINT16                  Revision;
 719     UINT8                   ValidationBits;
 720     UINT8                   Flags;
 721     UINT32                  ErrorDataLength;
 722     UINT8                   FruId[16];
 723     UINT8                   FruText[20];
 724
 725 } ACPI_HEST_GENERIC_DATA;
 726
 727
 728 /*******************************************************************************
 729  *
 730  * MADT - Multiple APIC Description Table
 731  *        Version 3
 732  *
 733  ******************************************************************************/
 734
 735 typedef struct acpi_table_madt
 736 {
 737     ACPI_TABLE_HEADER       Header;             /* Common ACPI table header */
 738     UINT32                  Address;            /* Physical address of local APIC */
 739     UINT32                  Flags;
 740
 741 } ACPI_TABLE_MADT;
 742
 743 /* Masks for Flags field above */
 744
 745 #define ACPI_MADT_PCAT_COMPAT       (1)         /* 00: System also has dual 8259s */
 746
 747 /* Values for PCATCompat flag */
 748
 749 #define ACPI_MADT_DUAL_PIC          0
 750 #define ACPI_MADT_MULTIPLE_APIC     1
 751
 752
 753 /* Values for MADT subtable type in ACPI_SUBTABLE_HEADER */
 754
 755 enum AcpiMadtType
 756 {
 757     ACPI_MADT_TYPE_LOCAL_APIC           = 0,
 758     ACPI_MADT_TYPE_IO_APIC              = 1,
 759     ACPI_MADT_TYPE_INTERRUPT_OVERRIDE   = 2,
 760     ACPI_MADT_TYPE_NMI_SOURCE           = 3,
 761     ACPI_MADT_TYPE_LOCAL_APIC_NMI       = 4,
 762     ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE  = 5,
 763     ACPI_MADT_TYPE_IO_SAPIC             = 6,
 764     ACPI_MADT_TYPE_LOCAL_SAPIC          = 7,
 765     ACPI_MADT_TYPE_INTERRUPT_SOURCE     = 8,
 766     ACPI_MADT_TYPE_LOCAL_X2APIC         = 9,
 767     ACPI_MADT_TYPE_LOCAL_X2APIC_NMI     = 10,
 768     ACPI_MADT_TYPE_GENERIC_INTERRUPT    = 11,
 769     ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR  = 12,
 770     ACPI_MADT_TYPE_RESERVED             = 13    /* 13 and greater are reserved */
 771 };
 772
 773
 774 /*
 775  * MADT Sub-tables, correspond to Type in ACPI_SUBTABLE_HEADER
 776  */
 777
 778 /* 0: Processor Local APIC */
 779
 780 typedef struct acpi_madt_local_apic
 781 {
 782     ACPI_SUBTABLE_HEADER    Header;
 783     UINT8                   ProcessorId;        /* ACPI processor id */
 784     UINT8                   Id;                 /* Processor's local APIC id */
 785     UINT32                  LapicFlags;
 786
 787 } ACPI_MADT_LOCAL_APIC;
 788
 789
 790 /* 1: IO APIC */
 791
 792 typedef struct acpi_madt_io_apic
 793 {
 794     ACPI_SUBTABLE_HEADER    Header;
 795     UINT8                   Id;                 /* I/O APIC ID */
 796     UINT8                   Reserved;           /* Reserved - must be zero */
 797     UINT32                  Address;            /* APIC physical address */
 798     UINT32                  GlobalIrqBase;      /* Global system interrupt where INTI lines start */
 799
 800 } ACPI_MADT_IO_APIC;
 801
 802
 803 /* 2: Interrupt Override */
 804
 805 typedef struct acpi_madt_interrupt_override
 806 {
 807     ACPI_SUBTABLE_HEADER    Header;
 808     UINT8                   Bus;                /* 0 - ISA */
 809     UINT8                   SourceIrq;          /* Interrupt source (IRQ) */
 810     UINT32                  GlobalIrq;          /* Global system interrupt */
 811     UINT16                  IntiFlags;
 812
 813 } ACPI_MADT_INTERRUPT_OVERRIDE;
 814
 815
 816 /* 3: NMI Source */
 817
 818 typedef struct acpi_madt_nmi_source
 819 {
 820     ACPI_SUBTABLE_HEADER    Header;
 821     UINT16                  IntiFlags;
 822     UINT32                  GlobalIrq;          /* Global system interrupt */
 823
 824 } ACPI_MADT_NMI_SOURCE;
 825
 826
 827 /* 4: Local APIC NMI */
 828
 829 typedef struct acpi_madt_local_apic_nmi
 830 {
 831     ACPI_SUBTABLE_HEADER    Header;
 832     UINT8                   ProcessorId;        /* ACPI processor id */
 833     UINT16                  IntiFlags;
 834     UINT8                   Lint;               /* LINTn to which NMI is connected */
 835
 836 } ACPI_MADT_LOCAL_APIC_NMI;
 837
 838
 839 /* 5: Address Override */
 840
 841 typedef struct acpi_madt_local_apic_override
 842 {
 843     ACPI_SUBTABLE_HEADER    Header;
 844     UINT16                  Reserved;           /* Reserved, must be zero */
 845     UINT64                  Address;            /* APIC physical address */
 846
 847 } ACPI_MADT_LOCAL_APIC_OVERRIDE;
 848
 849
 850 /* 6: I/O Sapic */
 851
 852 typedef struct acpi_madt_io_sapic
 853 {
 854     ACPI_SUBTABLE_HEADER    Header;
 855     UINT8                   Id;                 /* I/O SAPIC ID */
 856     UINT8                   Reserved;           /* Reserved, must be zero */
 857     UINT32                  GlobalIrqBase;      /* Global interrupt for SAPIC start */
 858     UINT64                  Address;            /* SAPIC physical address */
 859
 860 } ACPI_MADT_IO_SAPIC;
 861
 862
 863 /* 7: Local Sapic */
 864
 865 typedef struct acpi_madt_local_sapic
 866 {
 867     ACPI_SUBTABLE_HEADER    Header;
 868     UINT8                   ProcessorId;        /* ACPI processor id */
 869     UINT8                   Id;                 /* SAPIC ID */
 870     UINT8                   Eid;                /* SAPIC EID */
 871     UINT8                   Reserved[3];        /* Reserved, must be zero */
 872     UINT32                  LapicFlags;
 873     UINT32                  Uid;                /* Numeric UID - ACPI 3.0 */
 874     char                    UidString[1];       /* String UID  - ACPI 3.0 */
 875
 876 } ACPI_MADT_LOCAL_SAPIC;
 877
 878
 879 /* 8: Platform Interrupt Source */
 880
 881 typedef struct acpi_madt_interrupt_source
 882 {
 883     ACPI_SUBTABLE_HEADER    Header;
 884     UINT16                  IntiFlags;
 885     UINT8                   Type;               /* 1=PMI, 2=INIT, 3=corrected */
 886     UINT8                   Id;                 /* Processor ID */
 887     UINT8                   Eid;                /* Processor EID */
 888     UINT8                   IoSapicVector;      /* Vector value for PMI interrupts */
 889     UINT32                  GlobalIrq;          /* Global system interrupt */
 890     UINT32                  Flags;              /* Interrupt Source Flags */
 891
 892 } ACPI_MADT_INTERRUPT_SOURCE;
 893
 894 /* Masks for Flags field above */
 895
 896 #define ACPI_MADT_CPEI_OVERRIDE     (1)
 897
 898
 899 /* 9: Processor Local X2APIC (ACPI 4.0) */
 900
 901 typedef struct acpi_madt_local_x2apic
 902 {
 903     ACPI_SUBTABLE_HEADER    Header;
 904     UINT16                  Reserved;           /* Reserved - must be zero */
 905     UINT32                  LocalApicId;        /* Processor x2APIC ID  */
 906     UINT32                  LapicFlags;
 907     UINT32                  Uid;                /* ACPI processor UID */
 908
 909 } ACPI_MADT_LOCAL_X2APIC;
 910
 911
 912 /* 10: Local X2APIC NMI (ACPI 4.0) */
 913
 914 typedef struct acpi_madt_local_x2apic_nmi
 915 {
 916     ACPI_SUBTABLE_HEADER    Header;
 917     UINT16                  IntiFlags;
 918     UINT32                  Uid;                /* ACPI processor UID */
 919     UINT8                   Lint;               /* LINTn to which NMI is connected */
 920     UINT8                   Reserved[3];        /* Reserved - must be zero */
 921
 922 } ACPI_MADT_LOCAL_X2APIC_NMI;
 923
 924
 925 /* 11: Generic Interrupt (ACPI 5.0) */
 926
 927 typedef struct acpi_madt_generic_interrupt
 928 {
 929     ACPI_SUBTABLE_HEADER    Header;
 930     UINT16                  Reserved;           /* Reserved - must be zero */
 931     UINT32                  GicId;
 932     UINT32                  Uid;
 933     UINT32                  Flags;
 934     UINT32                  ParkingVersion;
 935     UINT32                  PerformanceInterrupt;
 936     UINT64                  ParkedAddress;
 937     UINT64                  BaseAddress;
 938
 939 } ACPI_MADT_GENERIC_INTERRUPT;
 940
 941
 942 /* 12: Generic Distributor (ACPI 5.0) */
 943
 944 typedef struct acpi_madt_generic_distributor
 945 {
 946     ACPI_SUBTABLE_HEADER    Header;
 947     UINT16                  Reserved;           /* Reserved - must be zero */
 948     UINT32                  GicId;
 949     UINT64                  BaseAddress;
 950     UINT32                  GlobalIrqBase;
 951     UINT32                  Reserved2;          /* Reserved - must be zero */
 952
 953 } ACPI_MADT_GENERIC_DISTRIBUTOR;
 954
 955
 956 /*
 957  * Common flags fields for MADT subtables
 958  */
 959
 960 /* MADT Local APIC flags (LapicFlags) and GIC flags */
 961
 962 #define ACPI_MADT_ENABLED           (1)         /* 00: Processor is usable if set */
 963
 964 /* MADT MPS INTI flags (IntiFlags) */
 965
 966 #define ACPI_MADT_POLARITY_MASK     (3)         /* 00-01: Polarity of APIC I/O input signals */
 967 #define ACPI_MADT_TRIGGER_MASK      (3<<2)      /* 02-03: Trigger mode of APIC input signals */
 968
 969 /* Values for MPS INTI flags */
 970
 971 #define ACPI_MADT_POLARITY_CONFORMS       0
 972 #define ACPI_MADT_POLARITY_ACTIVE_HIGH    1
 973 #define ACPI_MADT_POLARITY_RESERVED       2
 974 #define ACPI_MADT_POLARITY_ACTIVE_LOW     3
 975
 976 #define ACPI_MADT_TRIGGER_CONFORMS        (0)
 977 #define ACPI_MADT_TRIGGER_EDGE            (1<<2)
 978 #define ACPI_MADT_TRIGGER_RESERVED        (2<<2)
 979 #define ACPI_MADT_TRIGGER_LEVEL           (3<<2)
 980
 981
 982 /*******************************************************************************
 983  *
 984  * MSCT - Maximum System Characteristics Table (ACPI 4.0)
 985  *        Version 1
 986  *
 987  ******************************************************************************/
 988
 989 typedef struct acpi_table_msct
 990 {
 991     ACPI_TABLE_HEADER       Header;             /* Common ACPI table header */
 992     UINT32                  ProximityOffset;    /* Location of proximity info struct(s) */
 993     UINT32                  MaxProximityDomains;/* Max number of proximity domains */
 994     UINT32                  MaxClockDomains;    /* Max number of clock domains */
 995     UINT64                  MaxAddress;         /* Max physical address in system */
 996
 997 } ACPI_TABLE_MSCT;
 998
 999
1000 /* Subtable - Maximum Proximity Domain Information. Version 1 */
1001
1002 typedef struct acpi_msct_proximity
1003 {
1004     UINT8                   Revision;
1005     UINT8                   Length;
1006     UINT32                  RangeStart;         /* Start of domain range */
1007     UINT32                  RangeEnd;           /* End of domain range */
1008     UINT32                  ProcessorCapacity;
1009     UINT64                  MemoryCapacity;     /* In bytes */
1010
1011 } ACPI_MSCT_PROXIMITY;
1012
1013
1014 /*******************************************************************************
1015  *
1016  * SBST - Smart Battery Specification Table
1017  *        Version 1
1018  *
1019  ******************************************************************************/
1020
1021 typedef struct acpi_table_sbst
1022 {
1023     ACPI_TABLE_HEADER       Header;             /* Common ACPI table header */
1024     UINT32                  WarningLevel;
1025     UINT32                  LowLevel;
1026     UINT32                  CriticalLevel;
1027
1028 } ACPI_TABLE_SBST;
1029
1030
1031 /*******************************************************************************
1032  *
1033  * SLIT - System Locality Distance Information Table
1034  *        Version 1
1035  *
1036  ******************************************************************************/
1037
1038 typedef struct acpi_table_slit
1039 {
1040     ACPI_TABLE_HEADER       Header;             /* Common ACPI table header */
1041     UINT64                  LocalityCount;
1042     UINT8                   Entry[1];           /* Real size = localities^2 */
1043
1044 } ACPI_TABLE_SLIT;
1045
1046
1047 /*******************************************************************************
1048  *
1049  * SRAT - System Resource Affinity Table
1050  *        Version 3
1051  *
1052  ******************************************************************************/
1053
1054 typedef struct acpi_table_srat
1055 {
1056     ACPI_TABLE_HEADER       Header;             /* Common ACPI table header */
1057     UINT32                  TableRevision;      /* Must be value '1' */
1058     UINT64                  Reserved;           /* Reserved, must be zero */
1059
1060 } ACPI_TABLE_SRAT;
1061
1062 /* Values for subtable type in ACPI_SUBTABLE_HEADER */
1063
1064 enum AcpiSratType
1065 {
1066     ACPI_SRAT_TYPE_CPU_AFFINITY         = 0,
1067     ACPI_SRAT_TYPE_MEMORY_AFFINITY      = 1,
1068     ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY  = 2,
1069     ACPI_SRAT_TYPE_RESERVED             = 3     /* 3 and greater are reserved */
1070 };
1071
1072 /*
1073  * SRAT Sub-tables, correspond to Type in ACPI_SUBTABLE_HEADER
1074  */
1075
1076 /* 0: Processor Local APIC/SAPIC Affinity */
1077
1078 typedef struct acpi_srat_cpu_affinity
1079 {
1080     ACPI_SUBTABLE_HEADER    Header;
1081     UINT8                   ProximityDomainLo;
1082     UINT8                   ApicId;
1083     UINT32                  Flags;
1084     UINT8                   LocalSapicEid;
1085     UINT8                   ProximityDomainHi[3];
1086     UINT32                  Reserved;           /* Reserved, must be zero */
1087
1088 } ACPI_SRAT_CPU_AFFINITY;
1089
1090 /* Flags */
1091
1092 #define ACPI_SRAT_CPU_USE_AFFINITY  (1)         /* 00: Use affinity structure */
1093
1094
1095 /* 1: Memory Affinity */
1096
1097 typedef struct acpi_srat_mem_affinity
1098 {
1099     ACPI_SUBTABLE_HEADER    Header;
1100     UINT32                  ProximityDomain;
1101     UINT16                  Reserved;           /* Reserved, must be zero */
1102     UINT64                  BaseAddress;
1103     UINT64                  Length;
1104     UINT32                  Reserved1;
1105     UINT32                  Flags;
1106     UINT64                  Reserved2;          /* Reserved, must be zero */
1107
1108 } ACPI_SRAT_MEM_AFFINITY;
1109
1110 /* Flags */
1111
1112 #define ACPI_SRAT_MEM_ENABLED       (1)         /* 00: Use affinity structure */
1113 #define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1)      /* 01: Memory region is hot pluggable */
1114 #define ACPI_SRAT_MEM_NON_VOLATILE  (1<<2)      /* 02: Memory region is non-volatile */
1115
1116
1117 /* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */
1118
1119 typedef struct acpi_srat_x2apic_cpu_affinity
1120 {
1121     ACPI_SUBTABLE_HEADER    Header;
1122     UINT16                  Reserved;           /* Reserved, must be zero */
1123     UINT32                  ProximityDomain;
1124     UINT32                  ApicId;
1125     UINT32                  Flags;
1126     UINT32                  ClockDomain;
1127     UINT32                  Reserved2;
1128
1129 } ACPI_SRAT_X2APIC_CPU_AFFINITY;
1130
1131 /* Flags for ACPI_SRAT_CPU_AFFINITY and ACPI_SRAT_X2APIC_CPU_AFFINITY */
1132
1133 #define ACPI_SRAT_CPU_ENABLED       (1)         /* 00: Use affinity structure */
1134
1135
1136 /* Reset to default packing */
1137
1138 #pragma pack()
1139
1140 #endif /* __ACTBL1_H__ */