1 /****************************************************************************** 2 * 3 * Name: actbl2.h - ACPI Table Definitions (tables not in ACPI spec) 4 * 5 *****************************************************************************/ 6 7 /* 8 * Copyright (C) 2000 - 2014, 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 __ACTBL2_H__ 45 #define __ACTBL2_H__ 46 47 48 /******************************************************************************* 49 * 50 * Additional ACPI Tables (2) 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 defined by third-party specifications, and are 56 * not defined directly by the ACPI specification itself. 57 * 58 ******************************************************************************/ 59 60 61 /* 62 * Values for description table header signatures for tables defined in this 63 * file. Useful because they make it more difficult to inadvertently type in 64 * the wrong signature. 65 */ 66 #define ACPI_SIG_ASF "ASF!" /* Alert Standard Format table */ 67 #define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */ 68 #define ACPI_SIG_CSRT "CSRT" /* Core System Resource Table */ 69 #define ACPI_SIG_DBG2 "DBG2" /* Debug Port table type 2 */ 70 #define ACPI_SIG_DBGP "DBGP" /* Debug Port table */ 71 #define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */ 72 #define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */ 73 #define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */ 74 #define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */ 75 #define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */ 76 #define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */ 77 #define ACPI_SIG_MTMR "MTMR" /* MID Timer table */ 78 #define ACPI_SIG_SLIC "SLIC" /* Software Licensing Description Table */ 79 #define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */ 80 #define ACPI_SIG_SPMI "SPMI" /* Server Platform Management Interface table */ 81 #define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */ 82 #define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */ 83 #define ACPI_SIG_VRTC "VRTC" /* Virtual Real Time Clock Table */ 84 #define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */ 85 #define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */ 86 #define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */ 87 #define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */ 88 89 #ifdef ACPI_UNDEFINED_TABLES 90 /* 91 * These tables have been seen in the field, but no definition has been found 92 */ 93 #define ACPI_SIG_ATKG "ATKG" 94 #define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */ 95 #define ACPI_SIG_IEIT "IEIT" 96 #endif 97 98 /* 99 * All tables must be byte-packed to match the ACPI specification, since 100 * the tables are provided by the system BIOS. 101 */ 102 #pragma pack(1) 103 104 /* 105 * Note: C bitfields are not used for this reason: 106 * 107 * "Bitfields are great and easy to read, but unfortunately the C language 108 * does not specify the layout of bitfields in memory, which means they are 109 * essentially useless for dealing with packed data in on-disk formats or 110 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, 111 * this decision was a design error in C. Ritchie could have picked an order 112 * and stuck with it." Norman Ramsey. 113 * See http://stackoverflow.com/a/1053662/41661 114 */ 115 116 117 /******************************************************************************* 118 * 119 * ASF - Alert Standard Format table (Signature "ASF!") 120 * Revision 0x10 121 * 122 * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003 123 * 124 ******************************************************************************/ 125 126 typedef struct acpi_table_asf 127 { 128 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 129 130 } ACPI_TABLE_ASF; 131 132 133 /* ASF subtable header */ 134 135 typedef struct acpi_asf_header 136 { 137 UINT8 Type; 138 UINT8 Reserved; 139 UINT16 Length; 140 141 } ACPI_ASF_HEADER; 142 143 144 /* Values for Type field above */ 145 146 enum AcpiAsfType 147 { 148 ACPI_ASF_TYPE_INFO = 0, 149 ACPI_ASF_TYPE_ALERT = 1, 150 ACPI_ASF_TYPE_CONTROL = 2, 151 ACPI_ASF_TYPE_BOOT = 3, 152 ACPI_ASF_TYPE_ADDRESS = 4, 153 ACPI_ASF_TYPE_RESERVED = 5 154 }; 155 156 /* 157 * ASF subtables 158 */ 159 160 /* 0: ASF Information */ 161 162 typedef struct acpi_asf_info 163 { 164 ACPI_ASF_HEADER Header; 165 UINT8 MinResetValue; 166 UINT8 MinPollInterval; 167 UINT16 SystemId; 168 UINT32 MfgId; 169 UINT8 Flags; 170 UINT8 Reserved2[3]; 171 172 } ACPI_ASF_INFO; 173 174 /* Masks for Flags field above */ 175 176 #define ACPI_ASF_SMBUS_PROTOCOLS (1) 177 178 179 /* 1: ASF Alerts */ 180 181 typedef struct acpi_asf_alert 182 { 183 ACPI_ASF_HEADER Header; 184 UINT8 AssertMask; 185 UINT8 DeassertMask; 186 UINT8 Alerts; 187 UINT8 DataLength; 188 189 } ACPI_ASF_ALERT; 190 191 typedef struct acpi_asf_alert_data 192 { 193 UINT8 Address; 194 UINT8 Command; 195 UINT8 Mask; 196 UINT8 Value; 197 UINT8 SensorType; 198 UINT8 Type; 199 UINT8 Offset; 200 UINT8 SourceType; 201 UINT8 Severity; 202 UINT8 SensorNumber; 203 UINT8 Entity; 204 UINT8 Instance; 205 206 } ACPI_ASF_ALERT_DATA; 207 208 209 /* 2: ASF Remote Control */ 210 211 typedef struct acpi_asf_remote 212 { 213 ACPI_ASF_HEADER Header; 214 UINT8 Controls; 215 UINT8 DataLength; 216 UINT16 Reserved2; 217 218 } ACPI_ASF_REMOTE; 219 220 typedef struct acpi_asf_control_data 221 { 222 UINT8 Function; 223 UINT8 Address; 224 UINT8 Command; 225 UINT8 Value; 226 227 } ACPI_ASF_CONTROL_DATA; 228 229 230 /* 3: ASF RMCP Boot Options */ 231 232 typedef struct acpi_asf_rmcp 233 { 234 ACPI_ASF_HEADER Header; 235 UINT8 Capabilities[7]; 236 UINT8 CompletionCode; 237 UINT32 EnterpriseId; 238 UINT8 Command; 239 UINT16 Parameter; 240 UINT16 BootOptions; 241 UINT16 OemParameters; 242 243 } ACPI_ASF_RMCP; 244 245 246 /* 4: ASF Address */ 247 248 typedef struct acpi_asf_address 249 { 250 ACPI_ASF_HEADER Header; 251 UINT8 EpromAddress; 252 UINT8 Devices; 253 254 } ACPI_ASF_ADDRESS; 255 256 257 /******************************************************************************* 258 * 259 * BOOT - Simple Boot Flag Table 260 * Version 1 261 * 262 * Conforms to the "Simple Boot Flag Specification", Version 2.1 263 * 264 ******************************************************************************/ 265 266 typedef struct acpi_table_boot 267 { 268 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 269 UINT8 CmosIndex; /* Index in CMOS RAM for the boot register */ 270 UINT8 Reserved[3]; 271 272 } ACPI_TABLE_BOOT; 273 274 275 /******************************************************************************* 276 * 277 * CSRT - Core System Resource Table 278 * Version 0 279 * 280 * Conforms to the "Core System Resource Table (CSRT)", November 14, 2011 281 * 282 ******************************************************************************/ 283 284 typedef struct acpi_table_csrt 285 { 286 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 287 288 } ACPI_TABLE_CSRT; 289 290 291 /* Resource Group subtable */ 292 293 typedef struct acpi_csrt_group 294 { 295 UINT32 Length; 296 UINT32 VendorId; 297 UINT32 SubvendorId; 298 UINT16 DeviceId; 299 UINT16 SubdeviceId; 300 UINT16 Revision; 301 UINT16 Reserved; 302 UINT32 SharedInfoLength; 303 304 /* Shared data immediately follows (Length = SharedInfoLength) */ 305 306 } ACPI_CSRT_GROUP; 307 308 /* Shared Info subtable */ 309 310 typedef struct acpi_csrt_shared_info 311 { 312 UINT16 MajorVersion; 313 UINT16 MinorVersion; 314 UINT32 MmioBaseLow; 315 UINT32 MmioBaseHigh; 316 UINT32 GsiInterrupt; 317 UINT8 InterruptPolarity; 318 UINT8 InterruptMode; 319 UINT8 NumChannels; 320 UINT8 DmaAddressWidth; 321 UINT16 BaseRequestLine; 322 UINT16 NumHandshakeSignals; 323 UINT32 MaxBlockSize; 324 325 /* Resource descriptors immediately follow (Length = Group Length - SharedInfoLength) */ 326 327 } ACPI_CSRT_SHARED_INFO; 328 329 /* Resource Descriptor subtable */ 330 331 typedef struct acpi_csrt_descriptor 332 { 333 UINT32 Length; 334 UINT16 Type; 335 UINT16 Subtype; 336 UINT32 Uid; 337 338 /* Resource-specific information immediately follows */ 339 340 } ACPI_CSRT_DESCRIPTOR; 341 342 343 /* Resource Types */ 344 345 #define ACPI_CSRT_TYPE_INTERRUPT 0x0001 346 #define ACPI_CSRT_TYPE_TIMER 0x0002 347 #define ACPI_CSRT_TYPE_DMA 0x0003 348 349 /* Resource Subtypes */ 350 351 #define ACPI_CSRT_XRUPT_LINE 0x0000 352 #define ACPI_CSRT_XRUPT_CONTROLLER 0x0001 353 #define ACPI_CSRT_TIMER 0x0000 354 #define ACPI_CSRT_DMA_CHANNEL 0x0000 355 #define ACPI_CSRT_DMA_CONTROLLER 0x0001 356 357 358 /******************************************************************************* 359 * 360 * DBG2 - Debug Port Table 2 361 * Version 0 (Both main table and subtables) 362 * 363 * Conforms to "Microsoft Debug Port Table 2 (DBG2)", May 22 2012. 364 * 365 ******************************************************************************/ 366 367 typedef struct acpi_table_dbg2 368 { 369 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 370 UINT32 InfoOffset; 371 UINT32 InfoCount; 372 373 } ACPI_TABLE_DBG2; 374 375 376 typedef struct acpi_dbg2_header 377 { 378 UINT32 InfoOffset; 379 UINT32 InfoCount; 380 381 } ACPI_DBG2_HEADER; 382 383 384 /* Debug Device Information Subtable */ 385 386 typedef struct acpi_dbg2_device 387 { 388 UINT8 Revision; 389 UINT16 Length; 390 UINT8 RegisterCount; /* Number of BaseAddress registers */ 391 UINT16 NamepathLength; 392 UINT16 NamepathOffset; 393 UINT16 OemDataLength; 394 UINT16 OemDataOffset; 395 UINT16 PortType; 396 UINT16 PortSubtype; 397 UINT16 Reserved; 398 UINT16 BaseAddressOffset; 399 UINT16 AddressSizeOffset; 400 /* 401 * Data that follows: 402 * BaseAddress (required) - Each in 12-byte Generic Address Structure format. 403 * AddressSize (required) - Array of UINT32 sizes corresponding to each BaseAddress register. 404 * Namepath (required) - Null terminated string. Single dot if not supported. 405 * OemData (optional) - Length is OemDataLength. 406 */ 407 } ACPI_DBG2_DEVICE; 408 409 /* Types for PortType field above */ 410 411 #define ACPI_DBG2_SERIAL_PORT 0x8000 412 #define ACPI_DBG2_1394_PORT 0x8001 413 #define ACPI_DBG2_USB_PORT 0x8002 414 #define ACPI_DBG2_NET_PORT 0x8003 415 416 /* Subtypes for PortSubtype field above */ 417 418 #define ACPI_DBG2_16550_COMPATIBLE 0x0000 419 #define ACPI_DBG2_16550_SUBSET 0x0001 420 421 #define ACPI_DBG2_1394_STANDARD 0x0000 422 423 #define ACPI_DBG2_USB_XHCI 0x0000 424 #define ACPI_DBG2_USB_EHCI 0x0001 425 426 427 /******************************************************************************* 428 * 429 * DBGP - Debug Port table 430 * Version 1 431 * 432 * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000 433 * 434 ******************************************************************************/ 435 436 typedef struct acpi_table_dbgp 437 { 438 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 439 UINT8 Type; /* 0=full 16550, 1=subset of 16550 */ 440 UINT8 Reserved[3]; 441 ACPI_GENERIC_ADDRESS DebugPort; 442 443 } ACPI_TABLE_DBGP; 444 445 446 /******************************************************************************* 447 * 448 * DMAR - DMA Remapping table 449 * Version 1 450 * 451 * Conforms to "Intel Virtualization Technology for Directed I/O", 452 * Version 1.2, Sept. 2008 453 * 454 ******************************************************************************/ 455 456 typedef struct acpi_table_dmar 457 { 458 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 459 UINT8 Width; /* Host Address Width */ 460 UINT8 Flags; 461 UINT8 Reserved[10]; 462 463 } ACPI_TABLE_DMAR; 464 465 /* Masks for Flags field above */ 466 467 #define ACPI_DMAR_INTR_REMAP (1) 468 469 470 /* DMAR subtable header */ 471 472 typedef struct acpi_dmar_header 473 { 474 UINT16 Type; 475 UINT16 Length; 476 477 } ACPI_DMAR_HEADER; 478 479 /* Values for subtable type in ACPI_DMAR_HEADER */ 480 481 enum AcpiDmarType 482 { 483 ACPI_DMAR_TYPE_HARDWARE_UNIT = 0, 484 ACPI_DMAR_TYPE_RESERVED_MEMORY = 1, 485 ACPI_DMAR_TYPE_ATSR = 2, 486 ACPI_DMAR_HARDWARE_AFFINITY = 3, 487 ACPI_DMAR_TYPE_RESERVED = 4 /* 4 and greater are reserved */ 488 }; 489 490 491 /* DMAR Device Scope structure */ 492 493 typedef struct acpi_dmar_device_scope 494 { 495 UINT8 EntryType; 496 UINT8 Length; 497 UINT16 Reserved; 498 UINT8 EnumerationId; 499 UINT8 Bus; 500 501 } ACPI_DMAR_DEVICE_SCOPE; 502 503 /* Values for EntryType in ACPI_DMAR_DEVICE_SCOPE */ 504 505 enum AcpiDmarScopeType 506 { 507 ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0, 508 ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1, 509 ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2, 510 ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3, 511 ACPI_DMAR_SCOPE_TYPE_HPET = 4, 512 ACPI_DMAR_SCOPE_TYPE_RESERVED = 5 /* 5 and greater are reserved */ 513 }; 514 515 typedef struct acpi_dmar_pci_path 516 { 517 UINT8 Device; 518 UINT8 Function; 519 520 } ACPI_DMAR_PCI_PATH; 521 522 523 /* 524 * DMAR Sub-tables, correspond to Type in ACPI_DMAR_HEADER 525 */ 526 527 /* 0: Hardware Unit Definition */ 528 529 typedef struct acpi_dmar_hardware_unit 530 { 531 ACPI_DMAR_HEADER Header; 532 UINT8 Flags; 533 UINT8 Reserved; 534 UINT16 Segment; 535 UINT64 Address; /* Register Base Address */ 536 537 } ACPI_DMAR_HARDWARE_UNIT; 538 539 /* Masks for Flags field above */ 540 541 #define ACPI_DMAR_INCLUDE_ALL (1) 542 543 544 /* 1: Reserved Memory Defininition */ 545 546 typedef struct acpi_dmar_reserved_memory 547 { 548 ACPI_DMAR_HEADER Header; 549 UINT16 Reserved; 550 UINT16 Segment; 551 UINT64 BaseAddress; /* 4K aligned base address */ 552 UINT64 EndAddress; /* 4K aligned limit address */ 553 554 } ACPI_DMAR_RESERVED_MEMORY; 555 556 /* Masks for Flags field above */ 557 558 #define ACPI_DMAR_ALLOW_ALL (1) 559 560 561 /* 2: Root Port ATS Capability Reporting Structure */ 562 563 typedef struct acpi_dmar_atsr 564 { 565 ACPI_DMAR_HEADER Header; 566 UINT8 Flags; 567 UINT8 Reserved; 568 UINT16 Segment; 569 570 } ACPI_DMAR_ATSR; 571 572 /* Masks for Flags field above */ 573 574 #define ACPI_DMAR_ALL_PORTS (1) 575 576 577 /* 3: Remapping Hardware Static Affinity Structure */ 578 579 typedef struct acpi_dmar_rhsa 580 { 581 ACPI_DMAR_HEADER Header; 582 UINT32 Reserved; 583 UINT64 BaseAddress; 584 UINT32 ProximityDomain; 585 586 } ACPI_DMAR_RHSA; 587 588 589 /******************************************************************************* 590 * 591 * HPET - High Precision Event Timer table 592 * Version 1 593 * 594 * Conforms to "IA-PC HPET (High Precision Event Timers) Specification", 595 * Version 1.0a, October 2004 596 * 597 ******************************************************************************/ 598 599 typedef struct acpi_table_hpet 600 { 601 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 602 UINT32 Id; /* Hardware ID of event timer block */ 603 ACPI_GENERIC_ADDRESS Address; /* Address of event timer block */ 604 UINT8 Sequence; /* HPET sequence number */ 605 UINT16 MinimumTick; /* Main counter min tick, periodic mode */ 606 UINT8 Flags; 607 608 } ACPI_TABLE_HPET; 609 610 /* Masks for Flags field above */ 611 612 #define ACPI_HPET_PAGE_PROTECT_MASK (3) 613 614 /* Values for Page Protect flags */ 615 616 enum AcpiHpetPageProtect 617 { 618 ACPI_HPET_NO_PAGE_PROTECT = 0, 619 ACPI_HPET_PAGE_PROTECT4 = 1, 620 ACPI_HPET_PAGE_PROTECT64 = 2 621 }; 622 623 624 /******************************************************************************* 625 * 626 * IBFT - Boot Firmware Table 627 * Version 1 628 * 629 * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b 630 * Specification", Version 1.01, March 1, 2007 631 * 632 * Note: It appears that this table is not intended to appear in the RSDT/XSDT. 633 * Therefore, it is not currently supported by the disassembler. 634 * 635 ******************************************************************************/ 636 637 typedef struct acpi_table_ibft 638 { 639 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 640 UINT8 Reserved[12]; 641 642 } ACPI_TABLE_IBFT; 643 644 645 /* IBFT common subtable header */ 646 647 typedef struct acpi_ibft_header 648 { 649 UINT8 Type; 650 UINT8 Version; 651 UINT16 Length; 652 UINT8 Index; 653 UINT8 Flags; 654 655 } ACPI_IBFT_HEADER; 656 657 /* Values for Type field above */ 658 659 enum AcpiIbftType 660 { 661 ACPI_IBFT_TYPE_NOT_USED = 0, 662 ACPI_IBFT_TYPE_CONTROL = 1, 663 ACPI_IBFT_TYPE_INITIATOR = 2, 664 ACPI_IBFT_TYPE_NIC = 3, 665 ACPI_IBFT_TYPE_TARGET = 4, 666 ACPI_IBFT_TYPE_EXTENSIONS = 5, 667 ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 668 }; 669 670 671 /* IBFT subtables */ 672 673 typedef struct acpi_ibft_control 674 { 675 ACPI_IBFT_HEADER Header; 676 UINT16 Extensions; 677 UINT16 InitiatorOffset; 678 UINT16 Nic0Offset; 679 UINT16 Target0Offset; 680 UINT16 Nic1Offset; 681 UINT16 Target1Offset; 682 683 } ACPI_IBFT_CONTROL; 684 685 typedef struct acpi_ibft_initiator 686 { 687 ACPI_IBFT_HEADER Header; 688 UINT8 SnsServer[16]; 689 UINT8 SlpServer[16]; 690 UINT8 PrimaryServer[16]; 691 UINT8 SecondaryServer[16]; 692 UINT16 NameLength; 693 UINT16 NameOffset; 694 695 } ACPI_IBFT_INITIATOR; 696 697 typedef struct acpi_ibft_nic 698 { 699 ACPI_IBFT_HEADER Header; 700 UINT8 IpAddress[16]; 701 UINT8 SubnetMaskPrefix; 702 UINT8 Origin; 703 UINT8 Gateway[16]; 704 UINT8 PrimaryDns[16]; 705 UINT8 SecondaryDns[16]; 706 UINT8 Dhcp[16]; 707 UINT16 Vlan; 708 UINT8 MacAddress[6]; 709 UINT16 PciAddress; 710 UINT16 NameLength; 711 UINT16 NameOffset; 712 713 } ACPI_IBFT_NIC; 714 715 typedef struct acpi_ibft_target 716 { 717 ACPI_IBFT_HEADER Header; 718 UINT8 TargetIpAddress[16]; 719 UINT16 TargetIpSocket; 720 UINT8 TargetBootLun[8]; 721 UINT8 ChapType; 722 UINT8 NicAssociation; 723 UINT16 TargetNameLength; 724 UINT16 TargetNameOffset; 725 UINT16 ChapNameLength; 726 UINT16 ChapNameOffset; 727 UINT16 ChapSecretLength; 728 UINT16 ChapSecretOffset; 729 UINT16 ReverseChapNameLength; 730 UINT16 ReverseChapNameOffset; 731 UINT16 ReverseChapSecretLength; 732 UINT16 ReverseChapSecretOffset; 733 734 } ACPI_IBFT_TARGET; 735 736 737 /******************************************************************************* 738 * 739 * IVRS - I/O Virtualization Reporting Structure 740 * Version 1 741 * 742 * Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification", 743 * Revision 1.26, February 2009. 744 * 745 ******************************************************************************/ 746 747 typedef struct acpi_table_ivrs 748 { 749 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 750 UINT32 Info; /* Common virtualization info */ 751 UINT64 Reserved; 752 753 } ACPI_TABLE_IVRS; 754 755 /* Values for Info field above */ 756 757 #define ACPI_IVRS_PHYSICAL_SIZE 0x00007F00 /* 7 bits, physical address size */ 758 #define ACPI_IVRS_VIRTUAL_SIZE 0x003F8000 /* 7 bits, virtual address size */ 759 #define ACPI_IVRS_ATS_RESERVED 0x00400000 /* ATS address translation range reserved */ 760 761 762 /* IVRS subtable header */ 763 764 typedef struct acpi_ivrs_header 765 { 766 UINT8 Type; /* Subtable type */ 767 UINT8 Flags; 768 UINT16 Length; /* Subtable length */ 769 UINT16 DeviceId; /* ID of IOMMU */ 770 771 } ACPI_IVRS_HEADER; 772 773 /* Values for subtable Type above */ 774 775 enum AcpiIvrsType 776 { 777 ACPI_IVRS_TYPE_HARDWARE = 0x10, 778 ACPI_IVRS_TYPE_MEMORY1 = 0x20, 779 ACPI_IVRS_TYPE_MEMORY2 = 0x21, 780 ACPI_IVRS_TYPE_MEMORY3 = 0x22 781 }; 782 783 /* Masks for Flags field above for IVHD subtable */ 784 785 #define ACPI_IVHD_TT_ENABLE (1) 786 #define ACPI_IVHD_PASS_PW (1<<1) 787 #define ACPI_IVHD_RES_PASS_PW (1<<2) 788 #define ACPI_IVHD_ISOC (1<<3) 789 #define ACPI_IVHD_IOTLB (1<<4) 790 791 /* Masks for Flags field above for IVMD subtable */ 792 793 #define ACPI_IVMD_UNITY (1) 794 #define ACPI_IVMD_READ (1<<1) 795 #define ACPI_IVMD_WRITE (1<<2) 796 #define ACPI_IVMD_EXCLUSION_RANGE (1<<3) 797 798 799 /* 800 * IVRS subtables, correspond to Type in ACPI_IVRS_HEADER 801 */ 802 803 /* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */ 804 805 typedef struct acpi_ivrs_hardware 806 { 807 ACPI_IVRS_HEADER Header; 808 UINT16 CapabilityOffset; /* Offset for IOMMU control fields */ 809 UINT64 BaseAddress; /* IOMMU control registers */ 810 UINT16 PciSegmentGroup; 811 UINT16 Info; /* MSI number and unit ID */ 812 UINT32 Reserved; 813 814 } ACPI_IVRS_HARDWARE; 815 816 /* Masks for Info field above */ 817 818 #define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */ 819 #define ACPI_IVHD_UNIT_ID_MASK 0x1F00 /* 5 bits, UnitID */ 820 821 822 /* 823 * Device Entries for IVHD subtable, appear after ACPI_IVRS_HARDWARE structure. 824 * Upper two bits of the Type field are the (encoded) length of the structure. 825 * Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries 826 * are reserved for future use but not defined. 827 */ 828 typedef struct acpi_ivrs_de_header 829 { 830 UINT8 Type; 831 UINT16 Id; 832 UINT8 DataSetting; 833 834 } ACPI_IVRS_DE_HEADER; 835 836 /* Length of device entry is in the top two bits of Type field above */ 837 838 #define ACPI_IVHD_ENTRY_LENGTH 0xC0 839 840 /* Values for device entry Type field above */ 841 842 enum AcpiIvrsDeviceEntryType 843 { 844 /* 4-byte device entries, all use ACPI_IVRS_DEVICE4 */ 845 846 ACPI_IVRS_TYPE_PAD4 = 0, 847 ACPI_IVRS_TYPE_ALL = 1, 848 ACPI_IVRS_TYPE_SELECT = 2, 849 ACPI_IVRS_TYPE_START = 3, 850 ACPI_IVRS_TYPE_END = 4, 851 852 /* 8-byte device entries */ 853 854 ACPI_IVRS_TYPE_PAD8 = 64, 855 ACPI_IVRS_TYPE_NOT_USED = 65, 856 ACPI_IVRS_TYPE_ALIAS_SELECT = 66, /* Uses ACPI_IVRS_DEVICE8A */ 857 ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses ACPI_IVRS_DEVICE8A */ 858 ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses ACPI_IVRS_DEVICE8B */ 859 ACPI_IVRS_TYPE_EXT_START = 71, /* Uses ACPI_IVRS_DEVICE8B */ 860 ACPI_IVRS_TYPE_SPECIAL = 72 /* Uses ACPI_IVRS_DEVICE8C */ 861 }; 862 863 /* Values for Data field above */ 864 865 #define ACPI_IVHD_INIT_PASS (1) 866 #define ACPI_IVHD_EINT_PASS (1<<1) 867 #define ACPI_IVHD_NMI_PASS (1<<2) 868 #define ACPI_IVHD_SYSTEM_MGMT (3<<4) 869 #define ACPI_IVHD_LINT0_PASS (1<<6) 870 #define ACPI_IVHD_LINT1_PASS (1<<7) 871 872 873 /* Types 0-4: 4-byte device entry */ 874 875 typedef struct acpi_ivrs_device4 876 { 877 ACPI_IVRS_DE_HEADER Header; 878 879 } ACPI_IVRS_DEVICE4; 880 881 /* Types 66-67: 8-byte device entry */ 882 883 typedef struct acpi_ivrs_device8a 884 { 885 ACPI_IVRS_DE_HEADER Header; 886 UINT8 Reserved1; 887 UINT16 UsedId; 888 UINT8 Reserved2; 889 890 } ACPI_IVRS_DEVICE8A; 891 892 /* Types 70-71: 8-byte device entry */ 893 894 typedef struct acpi_ivrs_device8b 895 { 896 ACPI_IVRS_DE_HEADER Header; 897 UINT32 ExtendedData; 898 899 } ACPI_IVRS_DEVICE8B; 900 901 /* Values for ExtendedData above */ 902 903 #define ACPI_IVHD_ATS_DISABLED (1<<31) 904 905 /* Type 72: 8-byte device entry */ 906 907 typedef struct acpi_ivrs_device8c 908 { 909 ACPI_IVRS_DE_HEADER Header; 910 UINT8 Handle; 911 UINT16 UsedId; 912 UINT8 Variety; 913 914 } ACPI_IVRS_DEVICE8C; 915 916 /* Values for Variety field above */ 917 918 #define ACPI_IVHD_IOAPIC 1 919 #define ACPI_IVHD_HPET 2 920 921 922 /* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */ 923 924 typedef struct acpi_ivrs_memory 925 { 926 ACPI_IVRS_HEADER Header; 927 UINT16 AuxData; 928 UINT64 Reserved; 929 UINT64 StartAddress; 930 UINT64 MemoryLength; 931 932 } ACPI_IVRS_MEMORY; 933 934 935 /******************************************************************************* 936 * 937 * MCFG - PCI Memory Mapped Configuration table and sub-table 938 * Version 1 939 * 940 * Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005 941 * 942 ******************************************************************************/ 943 944 typedef struct acpi_table_mcfg 945 { 946 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 947 UINT8 Reserved[8]; 948 949 } ACPI_TABLE_MCFG; 950 951 952 /* Subtable */ 953 954 typedef struct acpi_mcfg_allocation 955 { 956 UINT64 Address; /* Base address, processor-relative */ 957 UINT16 PciSegment; /* PCI segment group number */ 958 UINT8 StartBusNumber; /* Starting PCI Bus number */ 959 UINT8 EndBusNumber; /* Final PCI Bus number */ 960 UINT32 Reserved; 961 962 } ACPI_MCFG_ALLOCATION; 963 964 965 /******************************************************************************* 966 * 967 * MCHI - Management Controller Host Interface Table 968 * Version 1 969 * 970 * Conforms to "Management Component Transport Protocol (MCTP) Host 971 * Interface Specification", Revision 1.0.0a, October 13, 2009 972 * 973 ******************************************************************************/ 974 975 typedef struct acpi_table_mchi 976 { 977 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 978 UINT8 InterfaceType; 979 UINT8 Protocol; 980 UINT64 ProtocolData; 981 UINT8 InterruptType; 982 UINT8 Gpe; 983 UINT8 PciDeviceFlag; 984 UINT32 GlobalInterrupt; 985 ACPI_GENERIC_ADDRESS ControlRegister; 986 UINT8 PciSegment; 987 UINT8 PciBus; 988 UINT8 PciDevice; 989 UINT8 PciFunction; 990 991 } ACPI_TABLE_MCHI; 992 993 994 /******************************************************************************* 995 * 996 * MTMR - MID Timer Table 997 * Version 1 998 * 999 * Conforms to "Simple Firmware Interface Specification", 1000 * Draft 0.8.2, Oct 19, 2010 1001 * NOTE: The ACPI MTMR is equivalent to the SFI MTMR table. 1002 * 1003 ******************************************************************************/ 1004 1005 typedef struct acpi_table_mtmr 1006 { 1007 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1008 1009 } ACPI_TABLE_MTMR; 1010 1011 /* MTMR entry */ 1012 1013 typedef struct acpi_mtmr_entry 1014 { 1015 ACPI_GENERIC_ADDRESS PhysicalAddress; 1016 UINT32 Frequency; 1017 UINT32 Irq; 1018 1019 } ACPI_MTMR_ENTRY; 1020 1021 1022 /******************************************************************************* 1023 * 1024 * SLIC - Software Licensing Description Table 1025 * Version 1 1026 * 1027 * Conforms to "OEM Activation 2.0 for Windows Vista Operating Systems", 1028 * Copyright 2006 1029 * 1030 ******************************************************************************/ 1031 1032 /* Basic SLIC table is only the common ACPI header */ 1033 1034 typedef struct acpi_table_slic 1035 { 1036 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1037 1038 } ACPI_TABLE_SLIC; 1039 1040 1041 /* Common SLIC subtable header */ 1042 1043 typedef struct acpi_slic_header 1044 { 1045 UINT32 Type; 1046 UINT32 Length; 1047 1048 } ACPI_SLIC_HEADER; 1049 1050 /* Values for Type field above */ 1051 1052 enum AcpiSlicType 1053 { 1054 ACPI_SLIC_TYPE_PUBLIC_KEY = 0, 1055 ACPI_SLIC_TYPE_WINDOWS_MARKER = 1, 1056 ACPI_SLIC_TYPE_RESERVED = 2 /* 2 and greater are reserved */ 1057 }; 1058 1059 1060 /* 1061 * SLIC Sub-tables, correspond to Type in ACPI_SLIC_HEADER 1062 */ 1063 1064 /* 0: Public Key Structure */ 1065 1066 typedef struct acpi_slic_key 1067 { 1068 ACPI_SLIC_HEADER Header; 1069 UINT8 KeyType; 1070 UINT8 Version; 1071 UINT16 Reserved; 1072 UINT32 Algorithm; 1073 char Magic[4]; 1074 UINT32 BitLength; 1075 UINT32 Exponent; 1076 UINT8 Modulus[128]; 1077 1078 } ACPI_SLIC_KEY; 1079 1080 1081 /* 1: Windows Marker Structure */ 1082 1083 typedef struct acpi_slic_marker 1084 { 1085 ACPI_SLIC_HEADER Header; 1086 UINT32 Version; 1087 char OemId[ACPI_OEM_ID_SIZE]; /* ASCII OEM identification */ 1088 char OemTableId[ACPI_OEM_TABLE_ID_SIZE]; /* ASCII OEM table identification */ 1089 char WindowsFlag[8]; 1090 UINT32 SlicVersion; 1091 UINT8 Reserved[16]; 1092 UINT8 Signature[128]; 1093 1094 } ACPI_SLIC_MARKER; 1095 1096 1097 /******************************************************************************* 1098 * 1099 * SPCR - Serial Port Console Redirection table 1100 * Version 1 1101 * 1102 * Conforms to "Serial Port Console Redirection Table", 1103 * Version 1.00, January 11, 2002 1104 * 1105 ******************************************************************************/ 1106 1107 typedef struct acpi_table_spcr 1108 { 1109 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1110 UINT8 InterfaceType; /* 0=full 16550, 1=subset of 16550 */ 1111 UINT8 Reserved[3]; 1112 ACPI_GENERIC_ADDRESS SerialPort; 1113 UINT8 InterruptType; 1114 UINT8 PcInterrupt; 1115 UINT32 Interrupt; 1116 UINT8 BaudRate; 1117 UINT8 Parity; 1118 UINT8 StopBits; 1119 UINT8 FlowControl; 1120 UINT8 TerminalType; 1121 UINT8 Reserved1; 1122 UINT16 PciDeviceId; 1123 UINT16 PciVendorId; 1124 UINT8 PciBus; 1125 UINT8 PciDevice; 1126 UINT8 PciFunction; 1127 UINT32 PciFlags; 1128 UINT8 PciSegment; 1129 UINT32 Reserved2; 1130 1131 } ACPI_TABLE_SPCR; 1132 1133 /* Masks for PciFlags field above */ 1134 1135 #define ACPI_SPCR_DO_NOT_DISABLE (1) 1136 1137 1138 /******************************************************************************* 1139 * 1140 * SPMI - Server Platform Management Interface table 1141 * Version 5 1142 * 1143 * Conforms to "Intelligent Platform Management Interface Specification 1144 * Second Generation v2.0", Document Revision 1.0, February 12, 2004 with 1145 * June 12, 2009 markup. 1146 * 1147 ******************************************************************************/ 1148 1149 typedef struct acpi_table_spmi 1150 { 1151 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1152 UINT8 InterfaceType; 1153 UINT8 Reserved; /* Must be 1 */ 1154 UINT16 SpecRevision; /* Version of IPMI */ 1155 UINT8 InterruptType; 1156 UINT8 GpeNumber; /* GPE assigned */ 1157 UINT8 Reserved1; 1158 UINT8 PciDeviceFlag; 1159 UINT32 Interrupt; 1160 ACPI_GENERIC_ADDRESS IpmiRegister; 1161 UINT8 PciSegment; 1162 UINT8 PciBus; 1163 UINT8 PciDevice; 1164 UINT8 PciFunction; 1165 UINT8 Reserved2; 1166 1167 } ACPI_TABLE_SPMI; 1168 1169 /* Values for InterfaceType above */ 1170 1171 enum AcpiSpmiInterfaceTypes 1172 { 1173 ACPI_SPMI_NOT_USED = 0, 1174 ACPI_SPMI_KEYBOARD = 1, 1175 ACPI_SPMI_SMI = 2, 1176 ACPI_SPMI_BLOCK_TRANSFER = 3, 1177 ACPI_SPMI_SMBUS = 4, 1178 ACPI_SPMI_RESERVED = 5 /* 5 and above are reserved */ 1179 }; 1180 1181 1182 /******************************************************************************* 1183 * 1184 * TCPA - Trusted Computing Platform Alliance table 1185 * Version 1 1186 * 1187 * Conforms to "TCG PC Specific Implementation Specification", 1188 * Version 1.1, August 18, 2003 1189 * 1190 ******************************************************************************/ 1191 1192 typedef struct acpi_table_tcpa 1193 { 1194 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1195 UINT16 Reserved; 1196 UINT32 MaxLogLength; /* Maximum length for the event log area */ 1197 UINT64 LogAddress; /* Address of the event log area */ 1198 1199 } ACPI_TABLE_TCPA; 1200 1201 1202 /******************************************************************************* 1203 * 1204 * UEFI - UEFI Boot optimization Table 1205 * Version 1 1206 * 1207 * Conforms to "Unified Extensible Firmware Interface Specification", 1208 * Version 2.3, May 8, 2009 1209 * 1210 ******************************************************************************/ 1211 1212 typedef struct acpi_table_uefi 1213 { 1214 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1215 UINT8 Identifier[16]; /* UUID identifier */ 1216 UINT16 DataOffset; /* Offset of remaining data in table */ 1217 1218 } ACPI_TABLE_UEFI; 1219 1220 1221 /******************************************************************************* 1222 * 1223 * VRTC - Virtual Real Time Clock Table 1224 * Version 1 1225 * 1226 * Conforms to "Simple Firmware Interface Specification", 1227 * Draft 0.8.2, Oct 19, 2010 1228 * NOTE: The ACPI VRTC is equivalent to The SFI MRTC table. 1229 * 1230 ******************************************************************************/ 1231 1232 typedef struct acpi_table_vrtc 1233 { 1234 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1235 1236 } ACPI_TABLE_VRTC; 1237 1238 /* VRTC entry */ 1239 1240 typedef struct acpi_vrtc_entry 1241 { 1242 ACPI_GENERIC_ADDRESS PhysicalAddress; 1243 UINT32 Irq; 1244 1245 } ACPI_VRTC_ENTRY; 1246 1247 1248 /******************************************************************************* 1249 * 1250 * WAET - Windows ACPI Emulated devices Table 1251 * Version 1 1252 * 1253 * Conforms to "Windows ACPI Emulated Devices Table", version 1.0, April 6, 2009 1254 * 1255 ******************************************************************************/ 1256 1257 typedef struct acpi_table_waet 1258 { 1259 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1260 UINT32 Flags; 1261 1262 } ACPI_TABLE_WAET; 1263 1264 /* Masks for Flags field above */ 1265 1266 #define ACPI_WAET_RTC_NO_ACK (1) /* RTC requires no int acknowledge */ 1267 #define ACPI_WAET_TIMER_ONE_READ (1<<1) /* PM timer requires only one read */ 1268 1269 1270 /******************************************************************************* 1271 * 1272 * WDAT - Watchdog Action Table 1273 * Version 1 1274 * 1275 * Conforms to "Hardware Watchdog Timers Design Specification", 1276 * Copyright 2006 Microsoft Corporation. 1277 * 1278 ******************************************************************************/ 1279 1280 typedef struct acpi_table_wdat 1281 { 1282 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1283 UINT32 HeaderLength; /* Watchdog Header Length */ 1284 UINT16 PciSegment; /* PCI Segment number */ 1285 UINT8 PciBus; /* PCI Bus number */ 1286 UINT8 PciDevice; /* PCI Device number */ 1287 UINT8 PciFunction; /* PCI Function number */ 1288 UINT8 Reserved[3]; 1289 UINT32 TimerPeriod; /* Period of one timer count (msec) */ 1290 UINT32 MaxCount; /* Maximum counter value supported */ 1291 UINT32 MinCount; /* Minimum counter value */ 1292 UINT8 Flags; 1293 UINT8 Reserved2[3]; 1294 UINT32 Entries; /* Number of watchdog entries that follow */ 1295 1296 } ACPI_TABLE_WDAT; 1297 1298 /* Masks for Flags field above */ 1299 1300 #define ACPI_WDAT_ENABLED (1) 1301 #define ACPI_WDAT_STOPPED 0x80 1302 1303 1304 /* WDAT Instruction Entries (actions) */ 1305 1306 typedef struct acpi_wdat_entry 1307 { 1308 UINT8 Action; 1309 UINT8 Instruction; 1310 UINT16 Reserved; 1311 ACPI_GENERIC_ADDRESS RegisterRegion; 1312 UINT32 Value; /* Value used with Read/Write register */ 1313 UINT32 Mask; /* Bitmask required for this register instruction */ 1314 1315 } ACPI_WDAT_ENTRY; 1316 1317 /* Values for Action field above */ 1318 1319 enum AcpiWdatActions 1320 { 1321 ACPI_WDAT_RESET = 1, 1322 ACPI_WDAT_GET_CURRENT_COUNTDOWN = 4, 1323 ACPI_WDAT_GET_COUNTDOWN = 5, 1324 ACPI_WDAT_SET_COUNTDOWN = 6, 1325 ACPI_WDAT_GET_RUNNING_STATE = 8, 1326 ACPI_WDAT_SET_RUNNING_STATE = 9, 1327 ACPI_WDAT_GET_STOPPED_STATE = 10, 1328 ACPI_WDAT_SET_STOPPED_STATE = 11, 1329 ACPI_WDAT_GET_REBOOT = 16, 1330 ACPI_WDAT_SET_REBOOT = 17, 1331 ACPI_WDAT_GET_SHUTDOWN = 18, 1332 ACPI_WDAT_SET_SHUTDOWN = 19, 1333 ACPI_WDAT_GET_STATUS = 32, 1334 ACPI_WDAT_SET_STATUS = 33, 1335 ACPI_WDAT_ACTION_RESERVED = 34 /* 34 and greater are reserved */ 1336 }; 1337 1338 /* Values for Instruction field above */ 1339 1340 enum AcpiWdatInstructions 1341 { 1342 ACPI_WDAT_READ_VALUE = 0, 1343 ACPI_WDAT_READ_COUNTDOWN = 1, 1344 ACPI_WDAT_WRITE_VALUE = 2, 1345 ACPI_WDAT_WRITE_COUNTDOWN = 3, 1346 ACPI_WDAT_INSTRUCTION_RESERVED = 4, /* 4 and greater are reserved */ 1347 ACPI_WDAT_PRESERVE_REGISTER = 0x80 /* Except for this value */ 1348 }; 1349 1350 1351 /******************************************************************************* 1352 * 1353 * WDDT - Watchdog Descriptor Table 1354 * Version 1 1355 * 1356 * Conforms to "Using the Intel ICH Family Watchdog Timer (WDT)", 1357 * Version 001, September 2002 1358 * 1359 ******************************************************************************/ 1360 1361 typedef struct acpi_table_wddt 1362 { 1363 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1364 UINT16 SpecVersion; 1365 UINT16 TableVersion; 1366 UINT16 PciVendorId; 1367 ACPI_GENERIC_ADDRESS Address; 1368 UINT16 MaxCount; /* Maximum counter value supported */ 1369 UINT16 MinCount; /* Minimum counter value supported */ 1370 UINT16 Period; 1371 UINT16 Status; 1372 UINT16 Capability; 1373 1374 } ACPI_TABLE_WDDT; 1375 1376 /* Flags for Status field above */ 1377 1378 #define ACPI_WDDT_AVAILABLE (1) 1379 #define ACPI_WDDT_ACTIVE (1<<1) 1380 #define ACPI_WDDT_TCO_OS_OWNED (1<<2) 1381 #define ACPI_WDDT_USER_RESET (1<<11) 1382 #define ACPI_WDDT_WDT_RESET (1<<12) 1383 #define ACPI_WDDT_POWER_FAIL (1<<13) 1384 #define ACPI_WDDT_UNKNOWN_RESET (1<<14) 1385 1386 /* Flags for Capability field above */ 1387 1388 #define ACPI_WDDT_AUTO_RESET (1) 1389 #define ACPI_WDDT_ALERT_SUPPORT (1<<1) 1390 1391 1392 /******************************************************************************* 1393 * 1394 * WDRT - Watchdog Resource Table 1395 * Version 1 1396 * 1397 * Conforms to "Watchdog Timer Hardware Requirements for Windows Server 2003", 1398 * Version 1.01, August 28, 2006 1399 * 1400 ******************************************************************************/ 1401 1402 typedef struct acpi_table_wdrt 1403 { 1404 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1405 ACPI_GENERIC_ADDRESS ControlRegister; 1406 ACPI_GENERIC_ADDRESS CountRegister; 1407 UINT16 PciDeviceId; 1408 UINT16 PciVendorId; 1409 UINT8 PciBus; /* PCI Bus number */ 1410 UINT8 PciDevice; /* PCI Device number */ 1411 UINT8 PciFunction; /* PCI Function number */ 1412 UINT8 PciSegment; /* PCI Segment number */ 1413 UINT16 MaxCount; /* Maximum counter value supported */ 1414 UINT8 Units; 1415 1416 } ACPI_TABLE_WDRT; 1417 1418 1419 /* Reset to default packing */ 1420 1421 #pragma pack() 1422 1423 #endif /* __ACTBL2_H__ */ 1424