release/src-rt-6.x.4708/linux/linux-2.6.36/include/acpi/actbl1.h

   1 /******************************************************************************
   2  *
   3  * Name: actbl1.h - Additional ACPI table definitions
   4  *
   5  *****************************************************************************/
   6
   7 /*
   8  * Copyright (C) 2000 - 2010, 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  * Additional ACPI Tables (1)
  50  *
  51  * These tables are not consumed directly by the ACPICA subsystem, but are
  52  * included here to support device drivers and the AML disassembler.
  53  *
  54  * The tables in this file are fully defined within the ACPI specification.
  55  *
  56  ******************************************************************************/
  57
  58 /*
  59  * Values for description table header signatures for tables defined in this
  60  * file. Useful because they make it more difficult to inadvertently type in
  61  * the wrong signature.
  62  */
  63 #define ACPI_SIG_BERT           "BERT"  /* Boot Error Record Table */
  64 #define ACPI_SIG_CPEP           "CPEP"  /* Corrected Platform Error Polling table */
  65 #define ACPI_SIG_ECDT           "ECDT"  /* Embedded Controller Boot Resources Table */
  66 #define ACPI_SIG_EINJ           "EINJ"  /* Error Injection table */
  67 #define ACPI_SIG_ERST           "ERST"  /* Error Record Serialization Table */
  68 #define ACPI_SIG_HEST           "HEST"  /* Hardware Error Source Table */
  69 #define ACPI_SIG_MADT           "APIC"  /* Multiple APIC Description Table */
  70 #define ACPI_SIG_MSCT           "MSCT"  /* Maximum System Characteristics Table */
  71 #define ACPI_SIG_SBST           "SBST"  /* Smart Battery Specification Table */
  72 #define ACPI_SIG_SLIT           "SLIT"  /* System Locality Distance Information Table */
  73 #define ACPI_SIG_SRAT           "SRAT"  /* System Resource Affinity Table */
  74
  75 /*
  76  * All tables must be byte-packed to match the ACPI specification, since
  77  * the tables are provided by the system BIOS.
  78  */
  79 #pragma pack(1)
  80
  81 /*
  82  * Note about bitfields: The u8 type is used for bitfields in ACPI tables.
  83  * This is the only type that is even remotely portable. Anything else is not
  84  * portable, so do not use any other bitfield types.
  85  */
  86
  87 /*******************************************************************************
  88  *
  89  * Common subtable headers
  90  *
  91  ******************************************************************************/
  92
  93 /* Generic subtable header (used in MADT, SRAT, etc.) */
  94
  95 struct acpi_subtable_header {
  96         u8 type;
  97         u8 length;
  98 };
  99
 100 /* Subtable header for WHEA tables (EINJ, ERST, WDAT) */
 101
 102 struct acpi_whea_header {
 103         u8 action;
 104         u8 instruction;
 105         u8 flags;
 106         u8 reserved;
 107         struct acpi_generic_address register_region;
 108         u64 value;              /* Value used with Read/Write register */
 109         u64 mask;               /* Bitmask required for this register instruction */
 110 };
 111
 112 /*******************************************************************************
 113  *
 114  * BERT - Boot Error Record Table (ACPI 4.0)
 115  *        Version 1
 116  *
 117  ******************************************************************************/
 118
 119 struct acpi_table_bert {
 120         struct acpi_table_header header;        /* Common ACPI table header */
 121         u32 region_length;      /* Length of the boot error region */
 122         u64 address;            /* Physical addresss of the error region */
 123 };
 124
 125 /* Boot Error Region (not a subtable, pointed to by Address field above) */
 126
 127 struct acpi_bert_region {
 128         u32 block_status;       /* Type of error information */
 129         u32 raw_data_offset;    /* Offset to raw error data */
 130         u32 raw_data_length;    /* Length of raw error data */
 131         u32 data_length;        /* Length of generic error data */
 132         u32 error_severity;     /* Severity code */
 133 };
 134
 135 /* Values for block_status flags above */
 136
 137 #define ACPI_BERT_UNCORRECTABLE             (1)
 138 #define ACPI_BERT_CORRECTABLE               (1<<1)
 139 #define ACPI_BERT_MULTIPLE_UNCORRECTABLE    (1<<2)
 140 #define ACPI_BERT_MULTIPLE_CORRECTABLE      (1<<3)
 141 #define ACPI_BERT_ERROR_ENTRY_COUNT         (0xFF<<4)   /* 8 bits, error count */
 142
 143 /* Values for error_severity above */
 144
 145 enum acpi_bert_error_severity {
 146         ACPI_BERT_ERROR_CORRECTABLE = 0,
 147         ACPI_BERT_ERROR_FATAL = 1,
 148         ACPI_BERT_ERROR_CORRECTED = 2,
 149         ACPI_BERT_ERROR_NONE = 3,
 150         ACPI_BERT_ERROR_RESERVED = 4    /* 4 and greater are reserved */
 151 };
 152
 153 /*
 154  * Note: The generic error data that follows the error_severity field above
 155  * uses the struct acpi_hest_generic_data defined under the HEST table below
 156  */
 157
 158 /*******************************************************************************
 159  *
 160  * CPEP - Corrected Platform Error Polling table (ACPI 4.0)
 161  *        Version 1
 162  *
 163  ******************************************************************************/
 164
 165 struct acpi_table_cpep {
 166         struct acpi_table_header header;        /* Common ACPI table header */
 167         u64 reserved;
 168 };
 169
 170 /* Subtable */
 171
 172 struct acpi_cpep_polling {
 173         struct acpi_subtable_header header;
 174         u8 id;                  /* Processor ID */
 175         u8 eid;                 /* Processor EID */
 176         u32 interval;           /* Polling interval (msec) */
 177 };
 178
 179 /*******************************************************************************
 180  *
 181  * ECDT - Embedded Controller Boot Resources Table
 182  *        Version 1
 183  *
 184  ******************************************************************************/
 185
 186 struct acpi_table_ecdt {
 187         struct acpi_table_header header;        /* Common ACPI table header */
 188         struct acpi_generic_address control;    /* Address of EC command/status register */
 189         struct acpi_generic_address data;       /* Address of EC data register */
 190         u32 uid;                /* Unique ID - must be same as the EC _UID method */
 191         u8 gpe;                 /* The GPE for the EC */
 192         u8 id[1];               /* Full namepath of the EC in the ACPI namespace */
 193 };
 194
 195 /*******************************************************************************
 196  *
 197  * EINJ - Error Injection Table (ACPI 4.0)
 198  *        Version 1
 199  *
 200  ******************************************************************************/
 201
 202 struct acpi_table_einj {
 203         struct acpi_table_header header;        /* Common ACPI table header */
 204         u32 header_length;
 205         u8 flags;
 206         u8 reserved[3];
 207         u32 entries;
 208 };
 209
 210 /* EINJ Injection Instruction Entries (actions) */
 211
 212 struct acpi_einj_entry {
 213         struct acpi_whea_header whea_header;    /* Common header for WHEA tables */
 214 };
 215
 216 /* Masks for Flags field above */
 217
 218 #define ACPI_EINJ_PRESERVE          (1)
 219
 220 /* Values for Action field above */
 221
 222 enum acpi_einj_actions {
 223         ACPI_EINJ_BEGIN_OPERATION = 0,
 224         ACPI_EINJ_GET_TRIGGER_TABLE = 1,
 225         ACPI_EINJ_SET_ERROR_TYPE = 2,
 226         ACPI_EINJ_GET_ERROR_TYPE = 3,
 227         ACPI_EINJ_END_OPERATION = 4,
 228         ACPI_EINJ_EXECUTE_OPERATION = 5,
 229         ACPI_EINJ_CHECK_BUSY_STATUS = 6,
 230         ACPI_EINJ_GET_COMMAND_STATUS = 7,
 231         ACPI_EINJ_ACTION_RESERVED = 8,  /* 8 and greater are reserved */
 232         ACPI_EINJ_TRIGGER_ERROR = 0xFF  /* Except for this value */
 233 };
 234
 235 /* Values for Instruction field above */
 236
 237 enum acpi_einj_instructions {
 238         ACPI_EINJ_READ_REGISTER = 0,
 239         ACPI_EINJ_READ_REGISTER_VALUE = 1,
 240         ACPI_EINJ_WRITE_REGISTER = 2,
 241         ACPI_EINJ_WRITE_REGISTER_VALUE = 3,
 242         ACPI_EINJ_NOOP = 4,
 243         ACPI_EINJ_INSTRUCTION_RESERVED = 5      /* 5 and greater are reserved */
 244 };
 245
 246 /* EINJ Trigger Error Action Table */
 247
 248 struct acpi_einj_trigger {
 249         u32 header_size;
 250         u32 revision;
 251         u32 table_size;
 252         u32 entry_count;
 253 };
 254
 255 /* Command status return values */
 256
 257 enum acpi_einj_command_status {
 258         ACPI_EINJ_SUCCESS = 0,
 259         ACPI_EINJ_FAILURE = 1,
 260         ACPI_EINJ_INVALID_ACCESS = 2,
 261         ACPI_EINJ_STATUS_RESERVED = 3   /* 3 and greater are reserved */
 262 };
 263
 264 /* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */
 265
 266 #define ACPI_EINJ_PROCESSOR_CORRECTABLE     (1)
 267 #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE   (1<<1)
 268 #define ACPI_EINJ_PROCESSOR_FATAL           (1<<2)
 269 #define ACPI_EINJ_MEMORY_CORRECTABLE        (1<<3)
 270 #define ACPI_EINJ_MEMORY_UNCORRECTABLE      (1<<4)
 271 #define ACPI_EINJ_MEMORY_FATAL              (1<<5)
 272 #define ACPI_EINJ_PCIX_CORRECTABLE          (1<<6)
 273 #define ACPI_EINJ_PCIX_UNCORRECTABLE        (1<<7)
 274 #define ACPI_EINJ_PCIX_FATAL                (1<<8)
 275 #define ACPI_EINJ_PLATFORM_CORRECTABLE      (1<<9)
 276 #define ACPI_EINJ_PLATFORM_UNCORRECTABLE    (1<<10)
 277 #define ACPI_EINJ_PLATFORM_FATAL            (1<<11)
 278
 279 /*******************************************************************************
 280  *
 281  * ERST - Error Record Serialization Table (ACPI 4.0)
 282  *        Version 1
 283  *
 284  ******************************************************************************/
 285
 286 struct acpi_table_erst {
 287         struct acpi_table_header header;        /* Common ACPI table header */
 288         u32 header_length;
 289         u32 reserved;
 290         u32 entries;
 291 };
 292
 293 /* ERST Serialization Entries (actions) */
 294
 295 struct acpi_erst_entry {
 296         struct acpi_whea_header whea_header;    /* Common header for WHEA tables */
 297 };
 298
 299 /* Masks for Flags field above */
 300
 301 #define ACPI_ERST_PRESERVE          (1)
 302
 303 /* Values for Action field above */
 304
 305 enum acpi_erst_actions {
 306         ACPI_ERST_BEGIN_WRITE = 0,
 307         ACPI_ERST_BEGIN_READ = 1,
 308         ACPI_ERST_BEGIN_CLEAR = 2,
 309         ACPI_ERST_END = 3,
 310         ACPI_ERST_SET_RECORD_OFFSET = 4,
 311         ACPI_ERST_EXECUTE_OPERATION = 5,
 312         ACPI_ERST_CHECK_BUSY_STATUS = 6,
 313         ACPI_ERST_GET_COMMAND_STATUS = 7,
 314         ACPI_ERST_GET_RECORD_ID = 8,
 315         ACPI_ERST_SET_RECORD_ID = 9,
 316         ACPI_ERST_GET_RECORD_COUNT = 10,
 317         ACPI_ERST_BEGIN_DUMMY_WRIITE = 11,
 318         ACPI_ERST_NOT_USED = 12,
 319         ACPI_ERST_GET_ERROR_RANGE = 13,
 320         ACPI_ERST_GET_ERROR_LENGTH = 14,
 321         ACPI_ERST_GET_ERROR_ATTRIBUTES = 15,
 322         ACPI_ERST_ACTION_RESERVED = 16  /* 16 and greater are reserved */
 323 };
 324
 325 /* Values for Instruction field above */
 326
 327 enum acpi_erst_instructions {
 328         ACPI_ERST_READ_REGISTER = 0,
 329         ACPI_ERST_READ_REGISTER_VALUE = 1,
 330         ACPI_ERST_WRITE_REGISTER = 2,
 331         ACPI_ERST_WRITE_REGISTER_VALUE = 3,
 332         ACPI_ERST_NOOP = 4,
 333         ACPI_ERST_LOAD_VAR1 = 5,
 334         ACPI_ERST_LOAD_VAR2 = 6,
 335         ACPI_ERST_STORE_VAR1 = 7,
 336         ACPI_ERST_ADD = 8,
 337         ACPI_ERST_SUBTRACT = 9,
 338         ACPI_ERST_ADD_VALUE = 10,
 339         ACPI_ERST_SUBTRACT_VALUE = 11,
 340         ACPI_ERST_STALL = 12,
 341         ACPI_ERST_STALL_WHILE_TRUE = 13,
 342         ACPI_ERST_SKIP_NEXT_IF_TRUE = 14,
 343         ACPI_ERST_GOTO = 15,
 344         ACPI_ERST_SET_SRC_ADDRESS_BASE = 16,
 345         ACPI_ERST_SET_DST_ADDRESS_BASE = 17,
 346         ACPI_ERST_MOVE_DATA = 18,
 347         ACPI_ERST_INSTRUCTION_RESERVED = 19     /* 19 and greater are reserved */
 348 };
 349
 350 /* Command status return values */
 351
 352 enum acpi_erst_command_status {
 353         ACPI_ERST_SUCESS = 0,
 354         ACPI_ERST_NO_SPACE = 1,
 355         ACPI_ERST_NOT_AVAILABLE = 2,
 356         ACPI_ERST_FAILURE = 3,
 357         ACPI_ERST_RECORD_EMPTY = 4,
 358         ACPI_ERST_NOT_FOUND = 5,
 359         ACPI_ERST_STATUS_RESERVED = 6   /* 6 and greater are reserved */
 360 };
 361
 362 /* Error Record Serialization Information */
 363
 364 struct acpi_erst_info {
 365         u16 signature;          /* Should be "ER" */
 366         u8 data[48];
 367 };
 368
 369 /*******************************************************************************
 370  *
 371  * HEST - Hardware Error Source Table (ACPI 4.0)
 372  *        Version 1
 373  *
 374  ******************************************************************************/
 375
 376 struct acpi_table_hest {
 377         struct acpi_table_header header;        /* Common ACPI table header */
 378         u32 error_source_count;
 379 };
 380
 381 /* HEST subtable header */
 382
 383 struct acpi_hest_header {
 384         u16 type;
 385         u16 source_id;
 386 };
 387
 388 /* Values for Type field above for subtables */
 389
 390 enum acpi_hest_types {
 391         ACPI_HEST_TYPE_IA32_CHECK = 0,
 392         ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1,
 393         ACPI_HEST_TYPE_IA32_NMI = 2,
 394         ACPI_HEST_TYPE_NOT_USED3 = 3,
 395         ACPI_HEST_TYPE_NOT_USED4 = 4,
 396         ACPI_HEST_TYPE_NOT_USED5 = 5,
 397         ACPI_HEST_TYPE_AER_ROOT_PORT = 6,
 398         ACPI_HEST_TYPE_AER_ENDPOINT = 7,
 399         ACPI_HEST_TYPE_AER_BRIDGE = 8,
 400         ACPI_HEST_TYPE_GENERIC_ERROR = 9,
 401         ACPI_HEST_TYPE_RESERVED = 10    /* 10 and greater are reserved */
 402 };
 403
 404 /*
 405  * HEST substructures contained in subtables
 406  */
 407
 408 /*
 409  * IA32 Error Bank(s) - Follows the struct acpi_hest_ia_machine_check and
 410  * struct acpi_hest_ia_corrected structures.
 411  */
 412 struct acpi_hest_ia_error_bank {
 413         u8 bank_number;
 414         u8 clear_status_on_init;
 415         u8 status_format;
 416         u8 reserved;
 417         u32 control_register;
 418         u64 control_data;
 419         u32 status_register;
 420         u32 address_register;
 421         u32 misc_register;
 422 };
 423
 424 /* Common HEST sub-structure for PCI/AER structures below (6,7,8) */
 425
 426 struct acpi_hest_aer_common {
 427         u16 reserved1;
 428         u8 flags;
 429         u8 enabled;
 430         u32 records_to_preallocate;
 431         u32 max_sections_per_record;
 432         u32 bus;
 433         u16 device;
 434         u16 function;
 435         u16 device_control;
 436         u16 reserved2;
 437         u32 uncorrectable_mask;
 438         u32 uncorrectable_severity;
 439         u32 correctable_mask;
 440         u32 advanced_capabilities;
 441 };
 442
 443 /* Masks for HEST Flags fields */
 444
 445 #define ACPI_HEST_FIRMWARE_FIRST        (1)
 446 #define ACPI_HEST_GLOBAL                (1<<1)
 447
 448 /* Hardware Error Notification */
 449
 450 struct acpi_hest_notify {
 451         u8 type;
 452         u8 length;
 453         u16 config_write_enable;
 454         u32 poll_interval;
 455         u32 vector;
 456         u32 polling_threshold_value;
 457         u32 polling_threshold_window;
 458         u32 error_threshold_value;
 459         u32 error_threshold_window;
 460 };
 461
 462 /* Values for Notify Type field above */
 463
 464 enum acpi_hest_notify_types {
 465         ACPI_HEST_NOTIFY_POLLED = 0,
 466         ACPI_HEST_NOTIFY_EXTERNAL = 1,
 467         ACPI_HEST_NOTIFY_LOCAL = 2,
 468         ACPI_HEST_NOTIFY_SCI = 3,
 469         ACPI_HEST_NOTIFY_NMI = 4,
 470         ACPI_HEST_NOTIFY_RESERVED = 5   /* 5 and greater are reserved */
 471 };
 472
 473 /* Values for config_write_enable bitfield above */
 474
 475 #define ACPI_HEST_TYPE                  (1)
 476 #define ACPI_HEST_POLL_INTERVAL         (1<<1)
 477 #define ACPI_HEST_POLL_THRESHOLD_VALUE  (1<<2)
 478 #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3)
 479 #define ACPI_HEST_ERR_THRESHOLD_VALUE   (1<<4)
 480 #define ACPI_HEST_ERR_THRESHOLD_WINDOW  (1<<5)
 481
 482 /*
 483  * HEST subtables
 484  */
 485
 486 /* 0: IA32 Machine Check Exception */
 487
 488 struct acpi_hest_ia_machine_check {
 489         struct acpi_hest_header header;
 490         u16 reserved1;
 491         u8 flags;
 492         u8 enabled;
 493         u32 records_to_preallocate;
 494         u32 max_sections_per_record;
 495         u64 global_capability_data;
 496         u64 global_control_data;
 497         u8 num_hardware_banks;
 498         u8 reserved3[7];
 499 };
 500
 501 /* 1: IA32 Corrected Machine Check */
 502
 503 struct acpi_hest_ia_corrected {
 504         struct acpi_hest_header header;
 505         u16 reserved1;
 506         u8 flags;
 507         u8 enabled;
 508         u32 records_to_preallocate;
 509         u32 max_sections_per_record;
 510         struct acpi_hest_notify notify;
 511         u8 num_hardware_banks;
 512         u8 reserved2[3];
 513 };
 514
 515 /* 2: IA32 Non-Maskable Interrupt */
 516
 517 struct acpi_hest_ia_nmi {
 518         struct acpi_hest_header header;
 519         u32 reserved;
 520         u32 records_to_preallocate;
 521         u32 max_sections_per_record;
 522         u32 max_raw_data_length;
 523 };
 524
 525 /* 3,4,5: Not used */
 526
 527 /* 6: PCI Express Root Port AER */
 528
 529 struct acpi_hest_aer_root {
 530         struct acpi_hest_header header;
 531         struct acpi_hest_aer_common aer;
 532         u32 root_error_command;
 533 };
 534
 535 /* 7: PCI Express AER (AER Endpoint) */
 536
 537 struct acpi_hest_aer {
 538         struct acpi_hest_header header;
 539         struct acpi_hest_aer_common aer;
 540 };
 541
 542 /* 8: PCI Express/PCI-X Bridge AER */
 543
 544 struct acpi_hest_aer_bridge {
 545         struct acpi_hest_header header;
 546         struct acpi_hest_aer_common aer;
 547         u32 uncorrectable_mask2;
 548         u32 uncorrectable_severity2;
 549         u32 advanced_capabilities2;
 550 };
 551
 552 /* 9: Generic Hardware Error Source */
 553
 554 struct acpi_hest_generic {
 555         struct acpi_hest_header header;
 556         u16 related_source_id;
 557         u8 reserved;
 558         u8 enabled;
 559         u32 records_to_preallocate;
 560         u32 max_sections_per_record;
 561         u32 max_raw_data_length;
 562         struct acpi_generic_address error_status_address;
 563         struct acpi_hest_notify notify;
 564         u32 error_block_length;
 565 };
 566
 567 /* Generic Error Status block */
 568
 569 struct acpi_hest_generic_status {
 570         u32 block_status;
 571         u32 raw_data_offset;
 572         u32 raw_data_length;
 573         u32 data_length;
 574         u32 error_severity;
 575 };
 576
 577 /* Values for block_status flags above */
 578
 579 #define ACPI_HEST_UNCORRECTABLE             (1)
 580 #define ACPI_HEST_CORRECTABLE               (1<<1)
 581 #define ACPI_HEST_MULTIPLE_UNCORRECTABLE    (1<<2)
 582 #define ACPI_HEST_MULTIPLE_CORRECTABLE      (1<<3)
 583 #define ACPI_HEST_ERROR_ENTRY_COUNT         (0xFF<<4)   /* 8 bits, error count */
 584
 585 /* Generic Error Data entry */
 586
 587 struct acpi_hest_generic_data {
 588         u8 section_type[16];
 589         u32 error_severity;
 590         u16 revision;
 591         u8 validation_bits;
 592         u8 flags;
 593         u32 error_data_length;
 594         u8 fru_id[16];
 595         u8 fru_text[20];
 596 };
 597
 598 /*******************************************************************************
 599  *
 600  * MADT - Multiple APIC Description Table
 601  *        Version 3
 602  *
 603  ******************************************************************************/
 604
 605 struct acpi_table_madt {
 606         struct acpi_table_header header;        /* Common ACPI table header */
 607         u32 address;            /* Physical address of local APIC */
 608         u32 flags;
 609 };
 610
 611 /* Masks for Flags field above */
 612
 613 #define ACPI_MADT_PCAT_COMPAT       (1) /* 00: System also has dual 8259s */
 614
 615 /* Values for PCATCompat flag */
 616
 617 #define ACPI_MADT_DUAL_PIC          0
 618 #define ACPI_MADT_MULTIPLE_APIC     1
 619
 620 /* Values for MADT subtable type in struct acpi_subtable_header */
 621
 622 enum acpi_madt_type {
 623         ACPI_MADT_TYPE_LOCAL_APIC = 0,
 624         ACPI_MADT_TYPE_IO_APIC = 1,
 625         ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2,
 626         ACPI_MADT_TYPE_NMI_SOURCE = 3,
 627         ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4,
 628         ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5,
 629         ACPI_MADT_TYPE_IO_SAPIC = 6,
 630         ACPI_MADT_TYPE_LOCAL_SAPIC = 7,
 631         ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8,
 632         ACPI_MADT_TYPE_LOCAL_X2APIC = 9,
 633         ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10,
 634         ACPI_MADT_TYPE_RESERVED = 11    /* 11 and greater are reserved */
 635 };
 636
 637 /*
 638  * MADT Sub-tables, correspond to Type in struct acpi_subtable_header
 639  */
 640
 641 /* 0: Processor Local APIC */
 642
 643 struct acpi_madt_local_apic {
 644         struct acpi_subtable_header header;
 645         u8 processor_id;        /* ACPI processor id */
 646         u8 id;                  /* Processor's local APIC id */
 647         u32 lapic_flags;
 648 };
 649
 650 /* 1: IO APIC */
 651
 652 struct acpi_madt_io_apic {
 653         struct acpi_subtable_header header;
 654         u8 id;                  /* I/O APIC ID */
 655         u8 reserved;            /* Reserved - must be zero */
 656         u32 address;            /* APIC physical address */
 657         u32 global_irq_base;    /* Global system interrupt where INTI lines start */
 658 };
 659
 660 /* 2: Interrupt Override */
 661
 662 struct acpi_madt_interrupt_override {
 663         struct acpi_subtable_header header;
 664         u8 bus;                 /* 0 - ISA */
 665         u8 source_irq;          /* Interrupt source (IRQ) */
 666         u32 global_irq;         /* Global system interrupt */
 667         u16 inti_flags;
 668 };
 669
 670 /* 3: NMI Source */
 671
 672 struct acpi_madt_nmi_source {
 673         struct acpi_subtable_header header;
 674         u16 inti_flags;
 675         u32 global_irq;         /* Global system interrupt */
 676 };
 677
 678 /* 4: Local APIC NMI */
 679
 680 struct acpi_madt_local_apic_nmi {
 681         struct acpi_subtable_header header;
 682         u8 processor_id;        /* ACPI processor id */
 683         u16 inti_flags;
 684         u8 lint;                /* LINTn to which NMI is connected */
 685 };
 686
 687 /* 5: Address Override */
 688
 689 struct acpi_madt_local_apic_override {
 690         struct acpi_subtable_header header;
 691         u16 reserved;           /* Reserved, must be zero */
 692         u64 address;            /* APIC physical address */
 693 };
 694
 695 /* 6: I/O Sapic */
 696
 697 struct acpi_madt_io_sapic {
 698         struct acpi_subtable_header header;
 699         u8 id;                  /* I/O SAPIC ID */
 700         u8 reserved;            /* Reserved, must be zero */
 701         u32 global_irq_base;    /* Global interrupt for SAPIC start */
 702         u64 address;            /* SAPIC physical address */
 703 };
 704
 705 /* 7: Local Sapic */
 706
 707 struct acpi_madt_local_sapic {
 708         struct acpi_subtable_header header;
 709         u8 processor_id;        /* ACPI processor id */
 710         u8 id;                  /* SAPIC ID */
 711         u8 eid;                 /* SAPIC EID */
 712         u8 reserved[3];         /* Reserved, must be zero */
 713         u32 lapic_flags;
 714         u32 uid;                /* Numeric UID - ACPI 3.0 */
 715         char uid_string[1];     /* String UID  - ACPI 3.0 */
 716 };
 717
 718 /* 8: Platform Interrupt Source */
 719
 720 struct acpi_madt_interrupt_source {
 721         struct acpi_subtable_header header;
 722         u16 inti_flags;
 723         u8 type;                /* 1=PMI, 2=INIT, 3=corrected */
 724         u8 id;                  /* Processor ID */
 725         u8 eid;                 /* Processor EID */
 726         u8 io_sapic_vector;     /* Vector value for PMI interrupts */
 727         u32 global_irq;         /* Global system interrupt */
 728         u32 flags;              /* Interrupt Source Flags */
 729 };
 730
 731 /* Masks for Flags field above */
 732
 733 #define ACPI_MADT_CPEI_OVERRIDE     (1)
 734
 735 /* 9: Processor Local X2APIC (ACPI 4.0) */
 736
 737 struct acpi_madt_local_x2apic {
 738         struct acpi_subtable_header header;
 739         u16 reserved;           /* Reserved - must be zero */
 740         u32 local_apic_id;      /* Processor x2APIC ID  */
 741         u32 lapic_flags;
 742         u32 uid;                /* ACPI processor UID */
 743 };
 744
 745 /* 10: Local X2APIC NMI (ACPI 4.0) */
 746
 747 struct acpi_madt_local_x2apic_nmi {
 748         struct acpi_subtable_header header;
 749         u16 inti_flags;
 750         u32 uid;                /* ACPI processor UID */
 751         u8 lint;                /* LINTn to which NMI is connected */
 752         u8 reserved[3];
 753 };
 754
 755 /*
 756  * Common flags fields for MADT subtables
 757  */
 758
 759 /* MADT Local APIC flags (lapic_flags) */
 760
 761 #define ACPI_MADT_ENABLED           (1) /* 00: Processor is usable if set */
 762
 763 /* MADT MPS INTI flags (inti_flags) */
 764
 765 #define ACPI_MADT_POLARITY_MASK     (3) /* 00-01: Polarity of APIC I/O input signals */
 766 #define ACPI_MADT_TRIGGER_MASK      (3<<2)      /* 02-03: Trigger mode of APIC input signals */
 767
 768 /* Values for MPS INTI flags */
 769
 770 #define ACPI_MADT_POLARITY_CONFORMS       0
 771 #define ACPI_MADT_POLARITY_ACTIVE_HIGH    1
 772 #define ACPI_MADT_POLARITY_RESERVED       2
 773 #define ACPI_MADT_POLARITY_ACTIVE_LOW     3
 774
 775 #define ACPI_MADT_TRIGGER_CONFORMS        (0)
 776 #define ACPI_MADT_TRIGGER_EDGE            (1<<2)
 777 #define ACPI_MADT_TRIGGER_RESERVED        (2<<2)
 778 #define ACPI_MADT_TRIGGER_LEVEL           (3<<2)
 779
 780 /*******************************************************************************
 781  *
 782  * MSCT - Maximum System Characteristics Table (ACPI 4.0)
 783  *        Version 1
 784  *
 785  ******************************************************************************/
 786
 787 struct acpi_table_msct {
 788         struct acpi_table_header header;        /* Common ACPI table header */
 789         u32 proximity_offset;   /* Location of proximity info struct(s) */
 790         u32 max_proximity_domains;      /* Max number of proximity domains */
 791         u32 max_clock_domains;  /* Max number of clock domains */
 792         u64 max_address;        /* Max physical address in system */
 793 };
 794
 795 /* Subtable - Maximum Proximity Domain Information. Version 1 */
 796
 797 struct acpi_msct_proximity {
 798         u8 revision;
 799         u8 length;
 800         u32 range_start;        /* Start of domain range */
 801         u32 range_end;          /* End of domain range */
 802         u32 processor_capacity;
 803         u64 memory_capacity;    /* In bytes */
 804 };
 805
 806 /*******************************************************************************
 807  *
 808  * SBST - Smart Battery Specification Table
 809  *        Version 1
 810  *
 811  ******************************************************************************/
 812
 813 struct acpi_table_sbst {
 814         struct acpi_table_header header;        /* Common ACPI table header */
 815         u32 warning_level;
 816         u32 low_level;
 817         u32 critical_level;
 818 };
 819
 820 /*******************************************************************************
 821  *
 822  * SLIT - System Locality Distance Information Table
 823  *        Version 1
 824  *
 825  ******************************************************************************/
 826
 827 struct acpi_table_slit {
 828         struct acpi_table_header header;        /* Common ACPI table header */
 829         u64 locality_count;
 830         u8 entry[1];            /* Real size = localities^2 */
 831 };
 832
 833 /*******************************************************************************
 834  *
 835  * SRAT - System Resource Affinity Table
 836  *        Version 3
 837  *
 838  ******************************************************************************/
 839
 840 struct acpi_table_srat {
 841         struct acpi_table_header header;        /* Common ACPI table header */
 842         u32 table_revision;     /* Must be value '1' */
 843         u64 reserved;           /* Reserved, must be zero */
 844 };
 845
 846 /* Values for subtable type in struct acpi_subtable_header */
 847
 848 enum acpi_srat_type {
 849         ACPI_SRAT_TYPE_CPU_AFFINITY = 0,
 850         ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1,
 851         ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2,
 852         ACPI_SRAT_TYPE_RESERVED = 3     /* 3 and greater are reserved */
 853 };
 854
 855 /*
 856  * SRAT Sub-tables, correspond to Type in struct acpi_subtable_header
 857  */
 858
 859 /* 0: Processor Local APIC/SAPIC Affinity */
 860
 861 struct acpi_srat_cpu_affinity {
 862         struct acpi_subtable_header header;
 863         u8 proximity_domain_lo;
 864         u8 apic_id;
 865         u32 flags;
 866         u8 local_sapic_eid;
 867         u8 proximity_domain_hi[3];
 868         u32 reserved;           /* Reserved, must be zero */
 869 };
 870
 871 /* Flags */
 872
 873 #define ACPI_SRAT_CPU_USE_AFFINITY  (1) /* 00: Use affinity structure */
 874
 875 /* 1: Memory Affinity */
 876
 877 struct acpi_srat_mem_affinity {
 878         struct acpi_subtable_header header;
 879         u32 proximity_domain;
 880         u16 reserved;           /* Reserved, must be zero */
 881         u64 base_address;
 882         u64 length;
 883        u32 reserved1;
 884         u32 flags;
 885        u64 reserved2;          /* Reserved, must be zero */
 886 };
 887
 888 /* Flags */
 889
 890 #define ACPI_SRAT_MEM_ENABLED       (1) /* 00: Use affinity structure */
 891 #define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1)      /* 01: Memory region is hot pluggable */
 892 #define ACPI_SRAT_MEM_NON_VOLATILE  (1<<2)      /* 02: Memory region is non-volatile */
 893
 894 /* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */
 895
 896 struct acpi_srat_x2apic_cpu_affinity {
 897         struct acpi_subtable_header header;
 898         u16 reserved;           /* Reserved, must be zero */
 899         u32 proximity_domain;
 900         u32 apic_id;
 901         u32 flags;
 902         u32 clock_domain;
 903         u32 reserved2;
 904 };
 905
 906 /* Flags for struct acpi_srat_cpu_affinity and struct acpi_srat_x2apic_cpu_affinity */
 907
 908 #define ACPI_SRAT_CPU_ENABLED       (1) /* 00: Use affinity structure */
 909
 910 /* Reset to default packing */
 911
 912 #pragma pack()
 913
 914 #endif                          /* __ACTBL1_H__ */