include/acpi/actbl1.h

   1 /******************************************************************************
   2  *
   3  * Name: actbl1.h - Additional ACPI table definitions
   4  *
   5  *****************************************************************************/
   6
   7 /*
   8  * Copyright (C) 2000 - 2008, 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
  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  ******************************************************************************/
  55
  56 /*
  57  * Values for description table header signatures. Useful because they make
  58  * it more difficult to inadvertently type in the wrong signature.
  59  */
  60 #define ACPI_SIG_ASF            "ASF!"  /* Alert Standard Format table */
  61 #define ACPI_SIG_BERT           "BERT"  /* Boot Error Record Table */
  62 #define ACPI_SIG_BOOT           "BOOT"  /* Simple Boot Flag Table */
  63 #define ACPI_SIG_CPEP           "CPEP"  /* Corrected Platform Error Polling table */
  64 #define ACPI_SIG_DBGP           "DBGP"  /* Debug Port table */
  65 #define ACPI_SIG_DMAR           "DMAR"  /* DMA Remapping table */
  66 #define ACPI_SIG_ECDT           "ECDT"  /* Embedded Controller Boot Resources Table */
  67 #define ACPI_SIG_EINJ           "EINJ"  /* Error Injection table */
  68 #define ACPI_SIG_ERST           "ERST"  /* Error Record Serialization Table */
  69 #define ACPI_SIG_HEST           "HEST"  /* Hardware Error Source Table */
  70 #define ACPI_SIG_HPET           "HPET"  /* High Precision Event Timer table */
  71 #define ACPI_SIG_IBFT           "IBFT"  /* i_sCSI Boot Firmware Table */
  72 #define ACPI_SIG_MADT           "APIC"  /* Multiple APIC Description Table */
  73 #define ACPI_SIG_MCFG           "MCFG"  /* PCI Memory Mapped Configuration table */
  74 #define ACPI_SIG_SBST           "SBST"  /* Smart Battery Specification Table */
  75 #define ACPI_SIG_SLIC           "SLIC"  /* Software Licensing Description Table */
  76 #define ACPI_SIG_SLIT           "SLIT"  /* System Locality Distance Information Table */
  77 #define ACPI_SIG_SPCR           "SPCR"  /* Serial Port Console Redirection table */
  78 #define ACPI_SIG_SPMI           "SPMI"  /* Server Platform Management Interface table */
  79 #define ACPI_SIG_SRAT           "SRAT"  /* System Resource Affinity Table */
  80 #define ACPI_SIG_TCPA           "TCPA"  /* Trusted Computing Platform Alliance table */
  81 #define ACPI_SIG_UEFI           "UEFI"  /* Uefi Boot Optimization Table */
  82 #define ACPI_SIG_WDAT           "WDAT"  /* Watchdog Action Table */
  83 #define ACPI_SIG_WDRT           "WDRT"  /* Watchdog Resource Table */
  84
  85 /*
  86  * All tables must be byte-packed to match the ACPI specification, since
  87  * the tables are provided by the system BIOS.
  88  */
  89 #pragma pack(1)
  90
  91 /*
  92  * Note about bitfields: The u8 type is used for bitfields in ACPI tables.
  93  * This is the only type that is even remotely portable. Anything else is not
  94  * portable, so do not use any other bitfield types.
  95  */
  96
  97 /* Common Subtable header (used in MADT, SRAT, etc.) */
  98
  99 struct acpi_subtable_header {
 100         u8 type;
 101         u8 length;
 102 };
 103
 104 /* Common Subtable header for WHEA tables (EINJ, ERST, WDAT) */
 105
 106 struct acpi_whea_header {
 107         u8 action;
 108         u8 instruction;
 109         u8 flags;
 110         u8 reserved;
 111         struct acpi_generic_address register_region;
 112         u64 value;              /* Value used with Read/Write register */
 113         u64 mask;               /* Bitmask required for this register instruction */
 114 };
 115
 116 /*******************************************************************************
 117  *
 118  * ASF - Alert Standard Format table (Signature "ASF!")
 119  *
 120  * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003
 121  *
 122  ******************************************************************************/
 123
 124 struct acpi_table_asf {
 125         struct acpi_table_header header;        /* Common ACPI table header */
 126 };
 127
 128 /* ASF subtable header */
 129
 130 struct acpi_asf_header {
 131         u8 type;
 132         u8 reserved;
 133         u16 length;
 134 };
 135
 136 /* Values for Type field above */
 137
 138 enum acpi_asf_type {
 139         ACPI_ASF_TYPE_INFO = 0,
 140         ACPI_ASF_TYPE_ALERT = 1,
 141         ACPI_ASF_TYPE_CONTROL = 2,
 142         ACPI_ASF_TYPE_BOOT = 3,
 143         ACPI_ASF_TYPE_ADDRESS = 4,
 144         ACPI_ASF_TYPE_RESERVED = 5
 145 };
 146
 147 /*
 148  * ASF subtables
 149  */
 150
 151 /* 0: ASF Information */
 152
 153 struct acpi_asf_info {
 154         struct acpi_asf_header header;
 155         u8 min_reset_value;
 156         u8 min_poll_interval;
 157         u16 system_id;
 158         u32 mfg_id;
 159         u8 flags;
 160         u8 reserved2[3];
 161 };
 162
 163 /* 1: ASF Alerts */
 164
 165 struct acpi_asf_alert {
 166         struct acpi_asf_header header;
 167         u8 assert_mask;
 168         u8 deassert_mask;
 169         u8 alerts;
 170         u8 data_length;
 171 };
 172
 173 struct acpi_asf_alert_data {
 174         u8 address;
 175         u8 command;
 176         u8 mask;
 177         u8 value;
 178         u8 sensor_type;
 179         u8 type;
 180         u8 offset;
 181         u8 source_type;
 182         u8 severity;
 183         u8 sensor_number;
 184         u8 entity;
 185         u8 instance;
 186 };
 187
 188 /* 2: ASF Remote Control */
 189
 190 struct acpi_asf_remote {
 191         struct acpi_asf_header header;
 192         u8 controls;
 193         u8 data_length;
 194         u16 reserved2;
 195 };
 196
 197 struct acpi_asf_control_data {
 198         u8 function;
 199         u8 address;
 200         u8 command;
 201         u8 value;
 202 };
 203
 204 /* 3: ASF RMCP Boot Options */
 205
 206 struct acpi_asf_rmcp {
 207         struct acpi_asf_header header;
 208         u8 capabilities[7];
 209         u8 completion_code;
 210         u32 enterprise_id;
 211         u8 command;
 212         u16 parameter;
 213         u16 boot_options;
 214         u16 oem_parameters;
 215 };
 216
 217 /* 4: ASF Address */
 218
 219 struct acpi_asf_address {
 220         struct acpi_asf_header header;
 221         u8 eprom_address;
 222         u8 devices;
 223 };
 224
 225 /*******************************************************************************
 226  *
 227  * BERT - Boot Error Record Table
 228  *
 229  ******************************************************************************/
 230
 231 struct acpi_table_bert {
 232         struct acpi_table_header header;        /* Common ACPI table header */
 233         u32 region_length;      /* Length of the boot error region */
 234         u64 address;            /* Physical addresss of the error region */
 235 };
 236
 237 /* Boot Error Region */
 238
 239 struct acpi_bert_region {
 240         u32 block_status;
 241         u32 raw_data_offset;
 242         u32 raw_data_length;
 243         u32 data_length;
 244         u32 error_severity;
 245 };
 246
 247 /* block_status Flags */
 248
 249 #define ACPI_BERT_UNCORRECTABLE             (1)
 250 #define ACPI_BERT_CORRECTABLE               (2)
 251 #define ACPI_BERT_MULTIPLE_UNCORRECTABLE    (4)
 252 #define ACPI_BERT_MULTIPLE_CORRECTABLE      (8)
 253
 254 /*******************************************************************************
 255  *
 256  * BOOT - Simple Boot Flag Table
 257  *
 258  ******************************************************************************/
 259
 260 struct acpi_table_boot {
 261         struct acpi_table_header header;        /* Common ACPI table header */
 262         u8 cmos_index;          /* Index in CMOS RAM for the boot register */
 263         u8 reserved[3];
 264 };
 265
 266 /*******************************************************************************
 267  *
 268  * CPEP - Corrected Platform Error Polling table
 269  *
 270  ******************************************************************************/
 271
 272 struct acpi_table_cpep {
 273         struct acpi_table_header header;        /* Common ACPI table header */
 274         u64 reserved;
 275 };
 276
 277 /* Subtable */
 278
 279 struct acpi_cpep_polling {
 280         u8 type;
 281         u8 length;
 282         u8 id;                  /* Processor ID */
 283         u8 eid;                 /* Processor EID */
 284         u32 interval;           /* Polling interval (msec) */
 285 };
 286
 287 /*******************************************************************************
 288  *
 289  * DBGP - Debug Port table
 290  *
 291  ******************************************************************************/
 292
 293 struct acpi_table_dbgp {
 294         struct acpi_table_header header;        /* Common ACPI table header */
 295         u8 type;                /* 0=full 16550, 1=subset of 16550 */
 296         u8 reserved[3];
 297         struct acpi_generic_address debug_port;
 298 };
 299
 300 /*******************************************************************************
 301  *
 302  * DMAR - DMA Remapping table
 303  *        From "Intel Virtualization Technology for Directed I/O", Sept. 2007
 304  *
 305  ******************************************************************************/
 306
 307 struct acpi_table_dmar {
 308         struct acpi_table_header header;        /* Common ACPI table header */
 309         u8 width;               /* Host Address Width */
 310         u8 flags;
 311         u8 reserved[10];
 312 };
 313
 314 /* DMAR subtable header */
 315
 316 struct acpi_dmar_header {
 317         u16 type;
 318         u16 length;
 319 };
 320
 321 /* Values for subtable type in struct acpi_dmar_header */
 322
 323 enum acpi_dmar_type {
 324         ACPI_DMAR_TYPE_HARDWARE_UNIT = 0,
 325         ACPI_DMAR_TYPE_RESERVED_MEMORY = 1,
 326         ACPI_DMAR_TYPE_ATSR = 2,
 327         ACPI_DMAR_TYPE_RESERVED = 3     /* 3 and greater are reserved */
 328 };
 329
 330 struct acpi_dmar_device_scope {
 331         u8 entry_type;
 332         u8 length;
 333         u16 reserved;
 334         u8 enumeration_id;
 335         u8 bus;
 336 };
 337
 338 /* Values for entry_type in struct acpi_dmar_device_scope */
 339
 340 enum acpi_dmar_scope_type {
 341         ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0,
 342         ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1,
 343         ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2,
 344         ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3,
 345         ACPI_DMAR_SCOPE_TYPE_HPET = 4,
 346         ACPI_DMAR_SCOPE_TYPE_RESERVED = 5       /* 5 and greater are reserved */
 347 };
 348
 349 struct acpi_dmar_pci_path {
 350         u8 dev;
 351         u8 fn;
 352 };
 353
 354 /*
 355  * DMAR Sub-tables, correspond to Type in struct acpi_dmar_header
 356  */
 357
 358 /* 0: Hardware Unit Definition */
 359
 360 struct acpi_dmar_hardware_unit {
 361         struct acpi_dmar_header header;
 362         u8 flags;
 363         u8 reserved;
 364         u16 segment;
 365         u64 address;            /* Register Base Address */
 366 };
 367
 368 /* Flags */
 369
 370 #define ACPI_DMAR_INCLUDE_ALL       (1)
 371
 372 /* 1: Reserved Memory Defininition */
 373
 374 struct acpi_dmar_reserved_memory {
 375         struct acpi_dmar_header header;
 376         u16 reserved;
 377         u16 segment;
 378         u64 base_address;               /* 4_k aligned base address */
 379         u64 end_address;        /* 4_k aligned limit address */
 380 };
 381
 382 /* Flags */
 383
 384 #define ACPI_DMAR_ALLOW_ALL         (1)
 385
 386
 387 /* 2: Root Port ATS Capability Reporting Structure */
 388
 389 struct acpi_dmar_atsr {
 390        struct acpi_dmar_header header;
 391        u8 flags;
 392        u8 reserved;
 393        u16 segment;
 394 };
 395
 396 /* Flags */
 397
 398 #define ACPI_DMAR_ALL_PORTS         (1)
 399
 400 /*******************************************************************************
 401  *
 402  * ECDT - Embedded Controller Boot Resources Table
 403  *
 404  ******************************************************************************/
 405
 406 struct acpi_table_ecdt {
 407         struct acpi_table_header header;        /* Common ACPI table header */
 408         struct acpi_generic_address control;    /* Address of EC command/status register */
 409         struct acpi_generic_address data;       /* Address of EC data register */
 410         u32 uid;                /* Unique ID - must be same as the EC _UID method */
 411         u8 gpe;                 /* The GPE for the EC */
 412         u8 id[1];               /* Full namepath of the EC in the ACPI namespace */
 413 };
 414
 415 /*******************************************************************************
 416  *
 417  * EINJ - Error Injection Table
 418  *
 419  ******************************************************************************/
 420
 421 struct acpi_table_einj {
 422         struct acpi_table_header header;        /* Common ACPI table header */
 423         u32 header_length;
 424         u32 reserved;
 425         u32 entries;
 426 };
 427
 428 /* EINJ Injection Instruction Entries (actions) */
 429
 430 struct acpi_einj_entry {
 431         struct acpi_whea_header whea_header;    /* Common header for WHEA tables */
 432 };
 433
 434 /* Values for Action field above */
 435
 436 enum acpi_einj_actions {
 437         ACPI_EINJ_BEGIN_OPERATION = 0,
 438         ACPI_EINJ_GET_TRIGGER_TABLE = 1,
 439         ACPI_EINJ_SET_ERROR_TYPE = 2,
 440         ACPI_EINJ_GET_ERROR_TYPE = 3,
 441         ACPI_EINJ_END_OPERATION = 4,
 442         ACPI_EINJ_EXECUTE_OPERATION = 5,
 443         ACPI_EINJ_CHECK_BUSY_STATUS = 6,
 444         ACPI_EINJ_GET_COMMAND_STATUS = 7,
 445         ACPI_EINJ_ACTION_RESERVED = 8,  /* 8 and greater are reserved */
 446         ACPI_EINJ_TRIGGER_ERROR = 0xFF  /* Except for this value */
 447 };
 448
 449 /* Values for Instruction field above */
 450
 451 enum acpi_einj_instructions {
 452         ACPI_EINJ_READ_REGISTER = 0,
 453         ACPI_EINJ_READ_REGISTER_VALUE = 1,
 454         ACPI_EINJ_WRITE_REGISTER = 2,
 455         ACPI_EINJ_WRITE_REGISTER_VALUE = 3,
 456         ACPI_EINJ_NOOP = 4,
 457         ACPI_EINJ_INSTRUCTION_RESERVED = 5      /* 5 and greater are reserved */
 458 };
 459
 460 /* EINJ Trigger Error Action Table */
 461
 462 struct acpi_einj_trigger {
 463         u32 header_size;
 464         u32 revision;
 465         u32 table_size;
 466         u32 entry_count;
 467 };
 468
 469 /*******************************************************************************
 470  *
 471  * ERST - Error Record Serialization Table
 472  *
 473  ******************************************************************************/
 474
 475 struct acpi_table_erst {
 476         struct acpi_table_header header;        /* Common ACPI table header */
 477         u32 header_length;
 478         u32 reserved;
 479         u32 entries;
 480 };
 481
 482 /* ERST Serialization Entries (actions) */
 483
 484 struct acpi_erst_entry {
 485         struct acpi_whea_header whea_header;    /* Common header for WHEA tables */
 486 };
 487
 488 /* Values for Action field above */
 489
 490 enum acpi_erst_actions {
 491         ACPI_ERST_BEGIN_WRITE_OPERATION = 0,
 492         ACPI_ERST_BEGIN_READ_OPERATION = 1,
 493         ACPI_ERST_BETGIN_CLEAR_OPERATION = 2,
 494         ACPI_ERST_END_OPERATION = 3,
 495         ACPI_ERST_SET_RECORD_OFFSET = 4,
 496         ACPI_ERST_EXECUTE_OPERATION = 5,
 497         ACPI_ERST_CHECK_BUSY_STATUS = 6,
 498         ACPI_ERST_GET_COMMAND_STATUS = 7,
 499         ACPI_ERST_GET_RECORD_IDENTIFIER = 8,
 500         ACPI_ERST_SET_RECORD_IDENTIFIER = 9,
 501         ACPI_ERST_GET_RECORD_COUNT = 10,
 502         ACPI_ERST_BEGIN_DUMMY_WRIITE = 11,
 503         ACPI_ERST_NOT_USED = 12,
 504         ACPI_ERST_GET_ERROR_RANGE = 13,
 505         ACPI_ERST_GET_ERROR_LENGTH = 14,
 506         ACPI_ERST_GET_ERROR_ATTRIBUTES = 15,
 507         ACPI_ERST_ACTION_RESERVED = 16  /* 16 and greater are reserved */
 508 };
 509
 510 /* Values for Instruction field above */
 511
 512 enum acpi_erst_instructions {
 513         ACPI_ERST_READ_REGISTER = 0,
 514         ACPI_ERST_READ_REGISTER_VALUE = 1,
 515         ACPI_ERST_WRITE_REGISTER = 2,
 516         ACPI_ERST_WRITE_REGISTER_VALUE = 3,
 517         ACPI_ERST_NOOP = 4,
 518         ACPI_ERST_LOAD_VAR1 = 5,
 519         ACPI_ERST_LOAD_VAR2 = 6,
 520         ACPI_ERST_STORE_VAR1 = 7,
 521         ACPI_ERST_ADD = 8,
 522         ACPI_ERST_SUBTRACT = 9,
 523         ACPI_ERST_ADD_VALUE = 10,
 524         ACPI_ERST_SUBTRACT_VALUE = 11,
 525         ACPI_ERST_STALL = 12,
 526         ACPI_ERST_STALL_WHILE_TRUE = 13,
 527         ACPI_ERST_SKIP_NEXT_IF_TRUE = 14,
 528         ACPI_ERST_GOTO = 15,
 529         ACPI_ERST_SET_SRC_ADDRESS_BASE = 16,
 530         ACPI_ERST_SET_DST_ADDRESS_BASE = 17,
 531         ACPI_ERST_MOVE_DATA = 18,
 532         ACPI_ERST_INSTRUCTION_RESERVED = 19     /* 19 and greater are reserved */
 533 };
 534
 535 /*******************************************************************************
 536  *
 537  * HEST - Hardware Error Source Table
 538  *
 539  ******************************************************************************/
 540
 541 struct acpi_table_hest {
 542         struct acpi_table_header header;        /* Common ACPI table header */
 543         u32 error_source_count;
 544 };
 545
 546 /* HEST subtable header */
 547
 548 struct acpi_hest_header {
 549         u16 type;
 550 };
 551
 552 /* Values for Type field above for subtables */
 553
 554 enum acpi_hest_types {
 555         ACPI_HEST_TYPE_XPF_MACHINE_CHECK = 0,
 556         ACPI_HEST_TYPE_XPF_CORRECTED_MACHINE_CHECK = 1,
 557         ACPI_HEST_TYPE_XPF_UNUSED = 2,
 558         ACPI_HEST_TYPE_XPF_NON_MASKABLE_INTERRUPT = 3,
 559         ACPI_HEST_TYPE_IPF_CORRECTED_MACHINE_CHECK = 4,
 560         ACPI_HEST_TYPE_IPF_CORRECTED_PLATFORM_ERROR = 5,
 561         ACPI_HEST_TYPE_AER_ROOT_PORT = 6,
 562         ACPI_HEST_TYPE_AER_ENDPOINT = 7,
 563         ACPI_HEST_TYPE_AER_BRIDGE = 8,
 564         ACPI_HEST_TYPE_GENERIC_HARDWARE_ERROR_SOURCE = 9,
 565         ACPI_HEST_TYPE_RESERVED = 10    /* 10 and greater are reserved */
 566 };
 567
 568 /*
 569  * HEST Sub-subtables
 570  */
 571
 572 /* XPF Machine Check Error Bank */
 573
 574 struct acpi_hest_xpf_error_bank {
 575         u8 bank_number;
 576         u8 clear_status_on_init;
 577         u8 status_format;
 578         u8 config_write_enable;
 579         u32 control_register;
 580         u64 control_init_data;
 581         u32 status_register;
 582         u32 address_register;
 583         u32 misc_register;
 584 };
 585
 586 /* Generic Error Status */
 587
 588 struct acpi_hest_generic_status {
 589         u32 block_status;
 590         u32 raw_data_offset;
 591         u32 raw_data_length;
 592         u32 data_length;
 593         u32 error_severity;
 594 };
 595
 596 /* Generic Error Data */
 597
 598 struct acpi_hest_generic_data {
 599         u8 section_type[16];
 600         u32 error_severity;
 601         u16 revision;
 602         u8 validation_bits;
 603         u8 flags;
 604         u32 error_data_length;
 605         u8 fru_id[16];
 606         u8 fru_text[20];
 607 };
 608
 609 /* Common HEST structure for PCI/AER types below (6,7,8) */
 610
 611 struct acpi_hest_aer_common {
 612         u16 source_id;
 613         u16 config_write_enable;
 614         u8 flags;
 615         u8 enabled;
 616         u32 records_to_pre_allocate;
 617         u32 max_sections_per_record;
 618         u32 bus;
 619         u16 device;
 620         u16 function;
 621         u16 device_control;
 622         u16 reserved;
 623         u32 uncorrectable_error_mask;
 624         u32 uncorrectable_error_severity;
 625         u32 correctable_error_mask;
 626         u32 advanced_error_cababilities;
 627 };
 628
 629 /* Hardware Error Notification */
 630
 631 struct acpi_hest_notify {
 632         u8 type;
 633         u8 length;
 634         u16 config_write_enable;
 635         u32 poll_interval;
 636         u32 vector;
 637         u32 polling_threshold_value;
 638         u32 polling_threshold_window;
 639         u32 error_threshold_value;
 640         u32 error_threshold_window;
 641 };
 642
 643 /* Values for Notify Type field above */
 644
 645 enum acpi_hest_notify_types {
 646         ACPI_HEST_NOTIFY_POLLED = 0,
 647         ACPI_HEST_NOTIFY_EXTERNAL = 1,
 648         ACPI_HEST_NOTIFY_LOCAL = 2,
 649         ACPI_HEST_NOTIFY_SCI = 3,
 650         ACPI_HEST_NOTIFY_NMI = 4,
 651         ACPI_HEST_NOTIFY_RESERVED = 5   /* 5 and greater are reserved */
 652 };
 653
 654 /*
 655  * HEST subtables
 656  *
 657  * From WHEA Design Document, 16 May 2007.
 658  * Note: There is no subtable type 2 in this version of the document,
 659  * and there are two different subtable type 3s.
 660  */
 661
 662  /* 0: XPF Machine Check Exception */
 663
 664 struct acpi_hest_xpf_machine_check {
 665         struct acpi_hest_header header;
 666         u16 source_id;
 667         u16 config_write_enable;
 668         u8 flags;
 669         u8 reserved1;
 670         u32 records_to_pre_allocate;
 671         u32 max_sections_per_record;
 672         u64 global_capability_data;
 673         u64 global_control_data;
 674         u8 num_hardware_banks;
 675         u8 reserved2[7];
 676 };
 677
 678 /* 1: XPF Corrected Machine Check */
 679
 680 struct acpi_table_hest_xpf_corrected {
 681         struct acpi_hest_header header;
 682         u16 source_id;
 683         u16 config_write_enable;
 684         u8 flags;
 685         u8 enabled;
 686         u32 records_to_pre_allocate;
 687         u32 max_sections_per_record;
 688         struct acpi_hest_notify notify;
 689         u8 num_hardware_banks;
 690         u8 reserved[3];
 691 };
 692
 693 /* 3: XPF Non-Maskable Interrupt */
 694
 695 struct acpi_hest_xpf_nmi {
 696         struct acpi_hest_header header;
 697         u16 source_id;
 698         u32 reserved;
 699         u32 records_to_pre_allocate;
 700         u32 max_sections_per_record;
 701         u32 max_raw_data_length;
 702 };
 703
 704 /* 4: IPF Corrected Machine Check */
 705
 706 struct acpi_hest_ipf_corrected {
 707         struct acpi_hest_header header;
 708         u8 enabled;
 709         u8 reserved;
 710 };
 711
 712 /* 5: IPF Corrected Platform Error */
 713
 714 struct acpi_hest_ipf_corrected_platform {
 715         struct acpi_hest_header header;
 716         u8 enabled;
 717         u8 reserved;
 718 };
 719
 720 /* 6: PCI Express Root Port AER */
 721
 722 struct acpi_hest_aer_root {
 723         struct acpi_hest_header header;
 724         struct acpi_hest_aer_common aer;
 725         u32 root_error_command;
 726 };
 727
 728 /* 7: PCI Express AER (AER Endpoint) */
 729
 730 struct acpi_hest_aer {
 731         struct acpi_hest_header header;
 732         struct acpi_hest_aer_common aer;
 733 };
 734
 735 /* 8: PCI Express/PCI-X Bridge AER */
 736
 737 struct acpi_hest_aer_bridge {
 738         struct acpi_hest_header header;
 739         struct acpi_hest_aer_common aer;
 740         u32 secondary_uncorrectable_error_mask;
 741         u32 secondary_uncorrectable_error_severity;
 742         u32 secondary_advanced_capabilities;
 743 };
 744
 745 /* 9: Generic Hardware Error Source */
 746
 747 struct acpi_hest_generic {
 748         struct acpi_hest_header header;
 749         u16 source_id;
 750         u16 related_source_id;
 751         u8 config_write_enable;
 752         u8 enabled;
 753         u32 records_to_pre_allocate;
 754         u32 max_sections_per_record;
 755         u32 max_raw_data_length;
 756         struct acpi_generic_address error_status_address;
 757         struct acpi_hest_notify notify;
 758         u32 error_status_block_length;
 759 };
 760
 761 /*******************************************************************************
 762  *
 763  * HPET - High Precision Event Timer table
 764  *
 765  ******************************************************************************/
 766
 767 struct acpi_table_hpet {
 768         struct acpi_table_header header;        /* Common ACPI table header */
 769         u32 id;                 /* Hardware ID of event timer block */
 770         struct acpi_generic_address address;    /* Address of event timer block */
 771         u8 sequence;            /* HPET sequence number */
 772         u16 minimum_tick;       /* Main counter min tick, periodic mode */
 773         u8 flags;
 774 };
 775
 776 /*! Flags */
 777
 778 #define ACPI_HPET_PAGE_PROTECT      (1) /* 00: No page protection */
 779 #define ACPI_HPET_PAGE_PROTECT_4    (1<<1)      /* 01: 4KB page protected */
 780 #define ACPI_HPET_PAGE_PROTECT_64   (1<<2)      /* 02: 64KB page protected */
 781
 782 /*! [End] no source code translation !*/
 783
 784 /*******************************************************************************
 785  *
 786  * IBFT - Boot Firmware Table
 787  *
 788  ******************************************************************************/
 789
 790 struct acpi_table_ibft {
 791         struct acpi_table_header header;        /* Common ACPI table header */
 792         u8 reserved[12];
 793 };
 794
 795 /* IBFT common subtable header */
 796
 797 struct acpi_ibft_header {
 798         u8 type;
 799         u8 version;
 800         u16 length;
 801         u8 index;
 802         u8 flags;
 803 };
 804
 805 /* Values for Type field above */
 806
 807 enum acpi_ibft_type {
 808         ACPI_IBFT_TYPE_NOT_USED = 0,
 809         ACPI_IBFT_TYPE_CONTROL = 1,
 810         ACPI_IBFT_TYPE_INITIATOR = 2,
 811         ACPI_IBFT_TYPE_NIC = 3,
 812         ACPI_IBFT_TYPE_TARGET = 4,
 813         ACPI_IBFT_TYPE_EXTENSIONS = 5,
 814         ACPI_IBFT_TYPE_RESERVED = 6     /* 6 and greater are reserved */
 815 };
 816
 817 /* IBFT subtables */
 818
 819 struct acpi_ibft_control {
 820         struct acpi_ibft_header header;
 821         u16 extensions;
 822         u16 initiator_offset;
 823         u16 nic0_offset;
 824         u16 target0_offset;
 825         u16 nic1_offset;
 826         u16 target1_offset;
 827 };
 828
 829 struct acpi_ibft_initiator {
 830         struct acpi_ibft_header header;
 831         u8 sns_server[16];
 832         u8 slp_server[16];
 833         u8 primary_server[16];
 834         u8 secondary_server[16];
 835         u16 name_length;
 836         u16 name_offset;
 837 };
 838
 839 struct acpi_ibft_nic {
 840         struct acpi_ibft_header header;
 841         u8 ip_address[16];
 842         u8 subnet_mask_prefix;
 843         u8 origin;
 844         u8 gateway[16];
 845         u8 primary_dns[16];
 846         u8 secondary_dns[16];
 847         u8 dhcp[16];
 848         u16 vlan;
 849         u8 mac_address[6];
 850         u16 pci_address;
 851         u16 name_length;
 852         u16 name_offset;
 853 };
 854
 855 struct acpi_ibft_target {
 856         struct acpi_ibft_header header;
 857         u8 target_ip_address[16];
 858         u16 target_ip_socket;
 859         u8 target_boot_lun[8];
 860         u8 chap_type;
 861         u8 nic_association;
 862         u16 target_name_length;
 863         u16 target_name_offset;
 864         u16 chap_name_length;
 865         u16 chap_name_offset;
 866         u16 chap_secret_length;
 867         u16 chap_secret_offset;
 868         u16 reverse_chap_name_length;
 869         u16 reverse_chap_name_offset;
 870         u16 reverse_chap_secret_length;
 871         u16 reverse_chap_secret_offset;
 872 };
 873
 874 /*******************************************************************************
 875  *
 876  * MADT - Multiple APIC Description Table
 877  *
 878  ******************************************************************************/
 879
 880 struct acpi_table_madt {
 881         struct acpi_table_header header;        /* Common ACPI table header */
 882         u32 address;            /* Physical address of local APIC */
 883         u32 flags;
 884 };
 885
 886 /* Flags */
 887
 888 #define ACPI_MADT_PCAT_COMPAT       (1) /* 00:    System also has dual 8259s */
 889
 890 /* Values for PCATCompat flag */
 891
 892 #define ACPI_MADT_DUAL_PIC          0
 893 #define ACPI_MADT_MULTIPLE_APIC     1
 894
 895 /* Values for subtable type in struct acpi_subtable_header */
 896
 897 enum acpi_madt_type {
 898         ACPI_MADT_TYPE_LOCAL_APIC = 0,
 899         ACPI_MADT_TYPE_IO_APIC = 1,
 900         ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2,
 901         ACPI_MADT_TYPE_NMI_SOURCE = 3,
 902         ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4,
 903         ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5,
 904         ACPI_MADT_TYPE_IO_SAPIC = 6,
 905         ACPI_MADT_TYPE_LOCAL_SAPIC = 7,
 906         ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8,
 907         ACPI_MADT_TYPE_RESERVED = 9     /* 9 and greater are reserved */
 908 };
 909
 910 /*
 911  * MADT Sub-tables, correspond to Type in struct acpi_subtable_header
 912  */
 913
 914 /* 0: Processor Local APIC */
 915
 916 struct acpi_madt_local_apic {
 917         struct acpi_subtable_header header;
 918         u8 processor_id;        /* ACPI processor id */
 919         u8 id;                  /* Processor's local APIC id */
 920         u32 lapic_flags;
 921 };
 922
 923 /* 1: IO APIC */
 924
 925 struct acpi_madt_io_apic {
 926         struct acpi_subtable_header header;
 927         u8 id;                  /* I/O APIC ID */
 928         u8 reserved;            /* Reserved - must be zero */
 929         u32 address;            /* APIC physical address */
 930         u32 global_irq_base;    /* Global system interrupt where INTI lines start */
 931 };
 932
 933 /* 2: Interrupt Override */
 934
 935 struct acpi_madt_interrupt_override {
 936         struct acpi_subtable_header header;
 937         u8 bus;                 /* 0 - ISA */
 938         u8 source_irq;          /* Interrupt source (IRQ) */
 939         u32 global_irq;         /* Global system interrupt */
 940         u16 inti_flags;
 941 };
 942
 943 /* 3: NMI Source */
 944
 945 struct acpi_madt_nmi_source {
 946         struct acpi_subtable_header header;
 947         u16 inti_flags;
 948         u32 global_irq;         /* Global system interrupt */
 949 };
 950
 951 /* 4: Local APIC NMI */
 952
 953 struct acpi_madt_local_apic_nmi {
 954         struct acpi_subtable_header header;
 955         u8 processor_id;        /* ACPI processor id */
 956         u16 inti_flags;
 957         u8 lint;                /* LINTn to which NMI is connected */
 958 };
 959
 960 /* 5: Address Override */
 961
 962 struct acpi_madt_local_apic_override {
 963         struct acpi_subtable_header header;
 964         u16 reserved;           /* Reserved, must be zero */
 965         u64 address;            /* APIC physical address */
 966 };
 967
 968 /* 6: I/O Sapic */
 969
 970 struct acpi_madt_io_sapic {
 971         struct acpi_subtable_header header;
 972         u8 id;                  /* I/O SAPIC ID */
 973         u8 reserved;            /* Reserved, must be zero */
 974         u32 global_irq_base;    /* Global interrupt for SAPIC start */
 975         u64 address;            /* SAPIC physical address */
 976 };
 977
 978 /* 7: Local Sapic */
 979
 980 struct acpi_madt_local_sapic {
 981         struct acpi_subtable_header header;
 982         u8 processor_id;        /* ACPI processor id */
 983         u8 id;                  /* SAPIC ID */
 984         u8 eid;                 /* SAPIC EID */
 985         u8 reserved[3];         /* Reserved, must be zero */
 986         u32 lapic_flags;
 987         u32 uid;                /* Numeric UID - ACPI 3.0 */
 988         char uid_string[1];     /* String UID  - ACPI 3.0 */
 989 };
 990
 991 /* 8: Platform Interrupt Source */
 992
 993 struct acpi_madt_interrupt_source {
 994         struct acpi_subtable_header header;
 995         u16 inti_flags;
 996         u8 type;                /* 1=PMI, 2=INIT, 3=corrected */
 997         u8 id;                  /* Processor ID */
 998         u8 eid;                 /* Processor EID */
 999         u8 io_sapic_vector;     /* Vector value for PMI interrupts */
1000         u32 global_irq;         /* Global system interrupt */
1001         u32 flags;              /* Interrupt Source Flags */
1002 };
1003
1004 /* Flags field above */
1005
1006 #define ACPI_MADT_CPEI_OVERRIDE     (1)
1007
1008 /*
1009  * Common flags fields for MADT subtables
1010  */
1011
1012 /* MADT Local APIC flags (lapic_flags) */
1013
1014 #define ACPI_MADT_ENABLED           (1) /* 00: Processor is usable if set */
1015
1016 /* MADT MPS INTI flags (inti_flags) */
1017
1018 #define ACPI_MADT_POLARITY_MASK     (3) /* 00-01: Polarity of APIC I/O input signals */
1019 #define ACPI_MADT_TRIGGER_MASK      (3<<2)      /* 02-03: Trigger mode of APIC input signals */
1020
1021 /* Values for MPS INTI flags */
1022
1023 #define ACPI_MADT_POLARITY_CONFORMS       0
1024 #define ACPI_MADT_POLARITY_ACTIVE_HIGH    1
1025 #define ACPI_MADT_POLARITY_RESERVED       2
1026 #define ACPI_MADT_POLARITY_ACTIVE_LOW     3
1027
1028 #define ACPI_MADT_TRIGGER_CONFORMS        (0)
1029 #define ACPI_MADT_TRIGGER_EDGE            (1<<2)
1030 #define ACPI_MADT_TRIGGER_RESERVED        (2<<2)
1031 #define ACPI_MADT_TRIGGER_LEVEL           (3<<2)
1032
1033 /*******************************************************************************
1034  *
1035  * MCFG - PCI Memory Mapped Configuration table and sub-table
1036  *
1037  ******************************************************************************/
1038
1039 struct acpi_table_mcfg {
1040         struct acpi_table_header header;        /* Common ACPI table header */
1041         u8 reserved[8];
1042 };
1043
1044 /* Subtable */
1045
1046 struct acpi_mcfg_allocation {
1047         u64 address;            /* Base address, processor-relative */
1048         u16 pci_segment;        /* PCI segment group number */
1049         u8 start_bus_number;    /* Starting PCI Bus number */
1050         u8 end_bus_number;      /* Final PCI Bus number */
1051         u32 reserved;
1052 };
1053
1054 /*******************************************************************************
1055  *
1056  * SBST - Smart Battery Specification Table
1057  *
1058  ******************************************************************************/
1059
1060 struct acpi_table_sbst {
1061         struct acpi_table_header header;        /* Common ACPI table header */
1062         u32 warning_level;
1063         u32 low_level;
1064         u32 critical_level;
1065 };
1066
1067 /*******************************************************************************
1068  *
1069  * SLIT - System Locality Distance Information Table
1070  *
1071  ******************************************************************************/
1072
1073 struct acpi_table_slit {
1074         struct acpi_table_header header;        /* Common ACPI table header */
1075         u64 locality_count;
1076         u8 entry[1];            /* Real size = localities^2 */
1077 };
1078
1079 /*******************************************************************************
1080  *
1081  * SPCR - Serial Port Console Redirection table
1082  *
1083  ******************************************************************************/
1084
1085 struct acpi_table_spcr {
1086         struct acpi_table_header header;        /* Common ACPI table header */
1087         u8 interface_type;      /* 0=full 16550, 1=subset of 16550 */
1088         u8 reserved[3];
1089         struct acpi_generic_address serial_port;
1090         u8 interrupt_type;
1091         u8 pc_interrupt;
1092         u32 interrupt;
1093         u8 baud_rate;
1094         u8 parity;
1095         u8 stop_bits;
1096         u8 flow_control;
1097         u8 terminal_type;
1098         u8 reserved1;
1099         u16 pci_device_id;
1100         u16 pci_vendor_id;
1101         u8 pci_bus;
1102         u8 pci_device;
1103         u8 pci_function;
1104         u32 pci_flags;
1105         u8 pci_segment;
1106         u32 reserved2;
1107 };
1108
1109 /*******************************************************************************
1110  *
1111  * SPMI - Server Platform Management Interface table
1112  *
1113  ******************************************************************************/
1114
1115 struct acpi_table_spmi {
1116         struct acpi_table_header header;        /* Common ACPI table header */
1117         u8 reserved;
1118         u8 interface_type;
1119         u16 spec_revision;      /* Version of IPMI */
1120         u8 interrupt_type;
1121         u8 gpe_number;          /* GPE assigned */
1122         u8 reserved1;
1123         u8 pci_device_flag;
1124         u32 interrupt;
1125         struct acpi_generic_address ipmi_register;
1126         u8 pci_segment;
1127         u8 pci_bus;
1128         u8 pci_device;
1129         u8 pci_function;
1130 };
1131
1132 /*******************************************************************************
1133  *
1134  * SRAT - System Resource Affinity Table
1135  *
1136  ******************************************************************************/
1137
1138 struct acpi_table_srat {
1139         struct acpi_table_header header;        /* Common ACPI table header */
1140         u32 table_revision;     /* Must be value '1' */
1141         u64 reserved;           /* Reserved, must be zero */
1142 };
1143
1144 /* Values for subtable type in struct acpi_subtable_header */
1145
1146 enum acpi_srat_type {
1147         ACPI_SRAT_TYPE_CPU_AFFINITY = 0,
1148         ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1,
1149         ACPI_SRAT_TYPE_RESERVED = 2
1150 };
1151
1152 /* SRAT sub-tables */
1153
1154 struct acpi_srat_cpu_affinity {
1155         struct acpi_subtable_header header;
1156         u8 proximity_domain_lo;
1157         u8 apic_id;
1158         u32 flags;
1159         u8 local_sapic_eid;
1160         u8 proximity_domain_hi[3];
1161         u32 reserved;           /* Reserved, must be zero */
1162 };
1163
1164 /* Flags */
1165
1166 #define ACPI_SRAT_CPU_ENABLED       (1) /* 00: Use affinity structure */
1167
1168 struct acpi_srat_mem_affinity {
1169         struct acpi_subtable_header header;
1170         u32 proximity_domain;
1171         u16 reserved;           /* Reserved, must be zero */
1172         u64 base_address;
1173         u64 length;
1174        u32 reserved1;
1175         u32 flags;
1176        u64 reserved2;          /* Reserved, must be zero */
1177 };
1178
1179 /* Flags */
1180
1181 #define ACPI_SRAT_MEM_ENABLED       (1) /* 00: Use affinity structure */
1182 #define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1)      /* 01: Memory region is hot pluggable */
1183 #define ACPI_SRAT_MEM_NON_VOLATILE  (1<<2)      /* 02: Memory region is non-volatile */
1184
1185 /*******************************************************************************
1186  *
1187  * TCPA - Trusted Computing Platform Alliance table
1188  *
1189  ******************************************************************************/
1190
1191 struct acpi_table_tcpa {
1192         struct acpi_table_header header;        /* Common ACPI table header */
1193         u16 reserved;
1194         u32 max_log_length;     /* Maximum length for the event log area */
1195         u64 log_address;        /* Address of the event log area */
1196 };
1197
1198 /*******************************************************************************
1199  *
1200  * UEFI - UEFI Boot optimization Table
1201  *
1202  ******************************************************************************/
1203
1204 struct acpi_table_uefi {
1205         struct acpi_table_header header;        /* Common ACPI table header */
1206         u8 identifier[16];      /* UUID identifier */
1207         u16 data_offset;        /* Offset of remaining data in table */
1208         u8 data;
1209 };
1210
1211 /*******************************************************************************
1212  *
1213  * WDAT - Watchdog Action Table
1214  *
1215  ******************************************************************************/
1216
1217 struct acpi_table_wdat {
1218         struct acpi_table_header header;        /* Common ACPI table header */
1219         u32 header_length;      /* Watchdog Header Length */
1220         u16 pci_segment;        /* PCI Segment number */
1221         u8 pci_bus;             /* PCI Bus number */
1222         u8 pci_device;          /* PCI Device number */
1223         u8 pci_function;        /* PCI Function number */
1224         u8 reserved[3];
1225         u32 timer_period;       /* Period of one timer count (msec) */
1226         u32 max_count;          /* Maximum counter value supported */
1227         u32 min_count;          /* Minimum counter value */
1228         u8 flags;
1229         u8 reserved2[3];
1230         u32 entries;            /* Number of watchdog entries that follow */
1231 };
1232
1233 /* WDAT Instruction Entries (actions) */
1234
1235 struct acpi_wdat_entry {
1236         struct acpi_whea_header whea_header;    /* Common header for WHEA tables */
1237 };
1238
1239 /* Values for Action field above */
1240
1241 enum acpi_wdat_actions {
1242         ACPI_WDAT_RESET = 1,
1243         ACPI_WDAT_GET_CURRENT_COUNTDOWN = 4,
1244         ACPI_WDAT_GET_COUNTDOWN = 5,
1245         ACPI_WDAT_SET_COUNTDOWN = 6,
1246         ACPI_WDAT_GET_RUNNING_STATE = 8,
1247         ACPI_WDAT_SET_RUNNING_STATE = 9,
1248         ACPI_WDAT_GET_STOPPED_STATE = 10,
1249         ACPI_WDAT_SET_STOPPED_STATE = 11,
1250         ACPI_WDAT_GET_REBOOT = 16,
1251         ACPI_WDAT_SET_REBOOT = 17,
1252         ACPI_WDAT_GET_SHUTDOWN = 18,
1253         ACPI_WDAT_SET_SHUTDOWN = 19,
1254         ACPI_WDAT_GET_STATUS = 32,
1255         ACPI_WDAT_SET_STATUS = 33,
1256         ACPI_WDAT_ACTION_RESERVED = 34  /* 34 and greater are reserved */
1257 };
1258
1259 /* Values for Instruction field above */
1260
1261 enum acpi_wdat_instructions {
1262         ACPI_WDAT_READ_VALUE = 0,
1263         ACPI_WDAT_READ_COUNTDOWN = 1,
1264         ACPI_WDAT_WRITE_VALUE = 2,
1265         ACPI_WDAT_WRITE_COUNTDOWN = 3,
1266         ACPI_WDAT_INSTRUCTION_RESERVED = 4,     /* 4 and greater are reserved */
1267         ACPI_WDAT_PRESERVE_REGISTER = 0x80      /* Except for this value */
1268 };
1269
1270 /*******************************************************************************
1271  *
1272  * WDRT - Watchdog Resource Table
1273  *
1274  ******************************************************************************/
1275
1276 struct acpi_table_wdrt {
1277         struct acpi_table_header header;        /* Common ACPI table header */
1278         u32 header_length;      /* Watchdog Header Length */
1279         u8 pci_segment;         /* PCI Segment number */
1280         u8 pci_bus;             /* PCI Bus number */
1281         u8 pci_device;          /* PCI Device number */
1282         u8 pci_function;        /* PCI Function number */
1283         u32 timer_period;       /* Period of one timer count (msec) */
1284         u32 max_count;          /* Maximum counter value supported */
1285         u32 min_count;          /* Minimum counter value */
1286         u8 flags;
1287         u8 reserved[3];
1288         u32 entries;            /* Number of watchdog entries that follow */
1289 };
1290
1291 /* Flags */
1292
1293 #define ACPI_WDRT_TIMER_ENABLED     (1) /* 00: Timer enabled */
1294
1295 /* Reset to default packing */
1296
1297 #pragma pack()
1298
1299 #endif                          /* __ACTBL1_H__ */