1/****************************************************************************** 2 * 3 * Name: actbl2.h - ACPI Table Definitions (tables not in ACPI spec) 4 * 5 *****************************************************************************/ 6 7/****************************************************************************** 8 * 9 * 1. Copyright Notice 10 * 11 * Some or all of this work - Copyright (c) 1999 - 2012, Intel Corp. 12 * All rights reserved. 13 * 14 * 2. License 15 * 16 * 2.1. This is your license from Intel Corp. under its intellectual property 17 * rights. You may have additional license terms from the party that provided 18 * you this software, covering your right to use that party's intellectual 19 * property rights. 20 * 21 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a 22 * copy of the source code appearing in this file ("Covered Code") an 23 * irrevocable, perpetual, worldwide license under Intel's copyrights in the 24 * base code distributed originally by Intel ("Original Intel Code") to copy, 25 * make derivatives, distribute, use and display any portion of the Covered 26 * Code in any form, with the right to sublicense such rights; and 27 * 28 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent 29 * license (with the right to sublicense), under only those claims of Intel 30 * patents that are infringed by the Original Intel Code, to make, use, sell, 31 * offer to sell, and import the Covered Code and derivative works thereof 32 * solely to the minimum extent necessary to exercise the above copyright 33 * license, and in no event shall the patent license extend to any additions 34 * to or modifications of the Original Intel Code. No other license or right 35 * is granted directly or by implication, estoppel or otherwise; 36 * 37 * The above copyright and patent license is granted only if the following 38 * conditions are met: 39 * 40 * 3. Conditions 41 * 42 * 3.1. Redistribution of Source with Rights to Further Distribute Source. 43 * Redistribution of source code of any substantial portion of the Covered 44 * Code or modification with rights to further distribute source must include 45 * the above Copyright Notice, the above License, this list of Conditions, 46 * and the following Disclaimer and Export Compliance provision. In addition, 47 * Licensee must cause all Covered Code to which Licensee contributes to 48 * contain a file documenting the changes Licensee made to create that Covered 49 * Code and the date of any change. Licensee must include in that file the 50 * documentation of any changes made by any predecessor Licensee. Licensee 51 * must include a prominent statement that the modification is derived, 52 * directly or indirectly, from Original Intel Code. 53 * 54 * 3.2. Redistribution of Source with no Rights to Further Distribute Source. 55 * Redistribution of source code of any substantial portion of the Covered 56 * Code or modification without rights to further distribute source must 57 * include the following Disclaimer and Export Compliance provision in the 58 * documentation and/or other materials provided with distribution. In 59 * addition, Licensee may not authorize further sublicense of source of any 60 * portion of the Covered Code, and must include terms to the effect that the 61 * license from Licensee to its licensee is limited to the intellectual 62 * property embodied in the software Licensee provides to its licensee, and 63 * not to intellectual property embodied in modifications its licensee may 64 * make. 65 * 66 * 3.3. Redistribution of Executable. Redistribution in executable form of any 67 * substantial portion of the Covered Code or modification must reproduce the 68 * above Copyright Notice, and the following Disclaimer and Export Compliance 69 * provision in the documentation and/or other materials provided with the 70 * distribution. 71 * 72 * 3.4. Intel retains all right, title, and interest in and to the Original 73 * Intel Code. 74 * 75 * 3.5. Neither the name Intel nor any other trademark owned or controlled by 76 * Intel shall be used in advertising or otherwise to promote the sale, use or 77 * other dealings in products derived from or relating to the Covered Code 78 * without prior written authorization from Intel. 79 * 80 * 4. Disclaimer and Export Compliance 81 * 82 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED 83 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE 84 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, 85 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY 86 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY 87 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A 88 * PARTICULAR PURPOSE. 89 * 90 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES 91 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR 92 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, 93 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY 94 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL 95 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS 96 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY 97 * LIMITED REMEDY. 98 * 99 * 4.3. Licensee shall not export, either directly or indirectly, any of this 100 * software or system incorporating such software without first obtaining any 101 * required license or other approval from the U. S. Department of Commerce or 102 * any other agency or department of the United States Government. In the 103 * event Licensee exports any such software from the United States or 104 * re-exports any such software from a foreign destination, Licensee shall 105 * ensure that the distribution and export/re-export of the software is in 106 * compliance with all laws, regulations, orders, or other restrictions of the 107 * U.S. Export Administration Regulations. Licensee agrees that neither it nor 108 * any of its subsidiaries will export/re-export any technical data, process, 109 * software, or service, directly or indirectly, to any country for which the 110 * United States government or any agency thereof requires an export license, 111 * other governmental approval, or letter of assurance, without first obtaining 112 * such license, approval or letter. 113 * 114 *****************************************************************************/ 115 116#ifndef __ACTBL2_H__ 117#define __ACTBL2_H__ 118 119 120/******************************************************************************* 121 * 122 * Additional ACPI Tables (2) 123 * 124 * These tables are not consumed directly by the ACPICA subsystem, but are 125 * included here to support device drivers and the AML disassembler. 126 * 127 * The tables in this file are defined by third-party specifications, and are 128 * not defined directly by the ACPI specification itself. 129 * 130 ******************************************************************************/ 131 132 133/* 134 * Values for description table header signatures for tables defined in this 135 * file. Useful because they make it more difficult to inadvertently type in 136 * the wrong signature. 137 */ 138#define ACPI_SIG_ASF "ASF!" /* Alert Standard Format table */ 139#define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */ 140#define ACPI_SIG_CSRT "CSRT" /* Core System Resource Table */ 141#define ACPI_SIG_DBG2 "DBG2" /* Debug Port table type 2 */ 142#define ACPI_SIG_DBGP "DBGP" /* Debug Port table */ 143#define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */ 144#define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */ 145#define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */ 146#define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */ 147#define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */ 148#define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */ 149#define ACPI_SIG_SLIC "SLIC" /* Software Licensing Description Table */ 150#define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */ 151#define ACPI_SIG_SPMI "SPMI" /* Server Platform Management Interface table */ 152#define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */ 153#define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */ 154#define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */ 155#define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */ 156#define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */ 157#define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */ 158 159#ifdef ACPI_UNDEFINED_TABLES 160/* 161 * These tables have been seen in the field, but no definition has been found 162 */ 163#define ACPI_SIG_ATKG "ATKG" 164#define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */ 165#define ACPI_SIG_IEIT "IEIT" 166#endif 167 168/* 169 * All tables must be byte-packed to match the ACPI specification, since 170 * the tables are provided by the system BIOS. 171 */ 172#pragma pack(1) 173 174/* 175 * Note: C bitfields are not used for this reason: 176 * 177 * "Bitfields are great and easy to read, but unfortunately the C language 178 * does not specify the layout of bitfields in memory, which means they are 179 * essentially useless for dealing with packed data in on-disk formats or 180 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, 181 * this decision was a design error in C. Ritchie could have picked an order 182 * and stuck with it." Norman Ramsey. 183 * See http://stackoverflow.com/a/1053662/41661 184 */ 185 186 187/******************************************************************************* 188 * 189 * ASF - Alert Standard Format table (Signature "ASF!") 190 * Revision 0x10 191 * 192 * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003 193 * 194 ******************************************************************************/ 195 196typedef struct acpi_table_asf 197{ 198 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 199 200} ACPI_TABLE_ASF; 201 202 203/* ASF subtable header */ 204 205typedef struct acpi_asf_header 206{ 207 UINT8 Type; 208 UINT8 Reserved; 209 UINT16 Length; 210 211} ACPI_ASF_HEADER; 212 213 214/* Values for Type field above */ 215 216enum AcpiAsfType 217{ 218 ACPI_ASF_TYPE_INFO = 0, 219 ACPI_ASF_TYPE_ALERT = 1, 220 ACPI_ASF_TYPE_CONTROL = 2, 221 ACPI_ASF_TYPE_BOOT = 3, 222 ACPI_ASF_TYPE_ADDRESS = 4, 223 ACPI_ASF_TYPE_RESERVED = 5 224}; 225 226/* 227 * ASF subtables 228 */ 229 230/* 0: ASF Information */ 231 232typedef struct acpi_asf_info 233{ 234 ACPI_ASF_HEADER Header; 235 UINT8 MinResetValue; 236 UINT8 MinPollInterval; 237 UINT16 SystemId; 238 UINT32 MfgId; 239 UINT8 Flags; 240 UINT8 Reserved2[3]; 241 242} ACPI_ASF_INFO; 243 244/* Masks for Flags field above */ 245 246#define ACPI_ASF_SMBUS_PROTOCOLS (1) 247 248 249/* 1: ASF Alerts */ 250 251typedef struct acpi_asf_alert 252{ 253 ACPI_ASF_HEADER Header; 254 UINT8 AssertMask; 255 UINT8 DeassertMask; 256 UINT8 Alerts; 257 UINT8 DataLength; 258 259} ACPI_ASF_ALERT; 260 261typedef struct acpi_asf_alert_data 262{ 263 UINT8 Address; 264 UINT8 Command; 265 UINT8 Mask; 266 UINT8 Value; 267 UINT8 SensorType; 268 UINT8 Type; 269 UINT8 Offset; 270 UINT8 SourceType; 271 UINT8 Severity; 272 UINT8 SensorNumber; 273 UINT8 Entity; 274 UINT8 Instance; 275 276} ACPI_ASF_ALERT_DATA; 277 278 279/* 2: ASF Remote Control */ 280 281typedef struct acpi_asf_remote 282{ 283 ACPI_ASF_HEADER Header; 284 UINT8 Controls; 285 UINT8 DataLength; 286 UINT16 Reserved2; 287 288} ACPI_ASF_REMOTE; 289 290typedef struct acpi_asf_control_data 291{ 292 UINT8 Function; 293 UINT8 Address; 294 UINT8 Command; 295 UINT8 Value; 296 297} ACPI_ASF_CONTROL_DATA; 298 299 300/* 3: ASF RMCP Boot Options */ 301 302typedef struct acpi_asf_rmcp 303{ 304 ACPI_ASF_HEADER Header; 305 UINT8 Capabilities[7]; 306 UINT8 CompletionCode; 307 UINT32 EnterpriseId; 308 UINT8 Command; 309 UINT16 Parameter; 310 UINT16 BootOptions; 311 UINT16 OemParameters; 312 313} ACPI_ASF_RMCP; 314 315 316/* 4: ASF Address */ 317 318typedef struct acpi_asf_address 319{ 320 ACPI_ASF_HEADER Header; 321 UINT8 EpromAddress; 322 UINT8 Devices; 323 324} ACPI_ASF_ADDRESS; 325 326 327/******************************************************************************* 328 * 329 * BOOT - Simple Boot Flag Table 330 * Version 1 331 * 332 * Conforms to the "Simple Boot Flag Specification", Version 2.1 333 * 334 ******************************************************************************/ 335 336typedef struct acpi_table_boot 337{ 338 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 339 UINT8 CmosIndex; /* Index in CMOS RAM for the boot register */ 340 UINT8 Reserved[3]; 341 342} ACPI_TABLE_BOOT; 343 344 345/******************************************************************************* 346 * 347 * CSRT - Core System Resource Table 348 * Version 0 349 * 350 * Conforms to the "Core System Resource Table (CSRT)", November 14, 2011 351 * 352 ******************************************************************************/ 353 354typedef struct acpi_table_csrt 355{ 356 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 357 358} ACPI_TABLE_CSRT; 359 360/* Resource Group subtable */ 361 362typedef struct acpi_csrt_group 363{ 364 UINT32 Length; 365 UINT32 VendorId; 366 UINT32 SubvendorId; 367 UINT16 DeviceId; 368 UINT16 SubdeviceId; 369 UINT16 Revision; 370 UINT16 Reserved; 371 UINT32 InfoLength; 372 373 /* Shared data (length = InfoLength) immediately follows */ 374 375} ACPI_CSRT_GROUP; 376 377/* Resource Descriptor subtable */ 378 379typedef struct acpi_csrt_descriptor 380{ 381 UINT32 Length; 382 UINT16 Type; 383 UINT16 Subtype; 384 UINT32 Uid; 385 386 /* Resource-specific information immediately follows */ 387 388} ACPI_CSRT_DESCRIPTOR; 389 390 391/* Resource Types */ 392 393#define ACPI_CSRT_TYPE_INTERRUPT 0x0001 394#define ACPI_CSRT_TYPE_TIMER 0x0002 395#define ACPI_CSRT_TYPE_DMA 0x0003 396 397/* Resource Subtypes */ 398 399#define ACPI_CSRT_XRUPT_LINE 0x0000 400#define ACPI_CSRT_XRUPT_CONTROLLER 0x0001 401#define ACPI_CSRT_TIMER 0x0000 402#define ACPI_CSRT_DMA_CHANNEL 0x0000 403#define ACPI_CSRT_DMA_CONTROLLER 0x0001 404 405 406/******************************************************************************* 407 * 408 * DBG2 - Debug Port Table 2 409 * Version 0 (Both main table and subtables) 410 * 411 * Conforms to "Microsoft Debug Port Table 2 (DBG2)", May 22 2012. 412 * 413 ******************************************************************************/ 414 415typedef struct acpi_table_dbg2 416{ 417 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 418 UINT32 InfoOffset; 419 UINT32 InfoCount; 420 421} ACPI_TABLE_DBG2; 422 423 424/* Debug Device Information Subtable */ 425 426typedef struct acpi_dbg2_device 427{ 428 UINT8 Revision; 429 UINT16 Length; 430 UINT8 RegisterCount; /* Number of BaseAddress registers */ 431 UINT16 NamepathLength; 432 UINT16 NamepathOffset; 433 UINT16 OemDataLength; 434 UINT16 OemDataOffset; 435 UINT16 PortType; 436 UINT16 PortSubtype; 437 UINT16 Reserved; 438 UINT16 BaseAddressOffset; 439 UINT16 AddressSizeOffset; 440 /* 441 * Data that follows: 442 * BaseAddress (required) - Each in 12-byte Generic Address Structure format. 443 * AddressSize (required) - Array of UINT32 sizes corresponding to each BaseAddress register. 444 * Namepath (required) - Null terminated string. Single dot if not supported. 445 * OemData (optional) - Length is OemDataLength. 446 */ 447} ACPI_DBG2_DEVICE; 448 449/* Types for PortType field above */ 450 451#define ACPI_DBG2_SERIAL_PORT 0x8000 452#define ACPI_DBG2_1394_PORT 0x8001 453#define ACPI_DBG2_USB_PORT 0x8002 454#define ACPI_DBG2_NET_PORT 0x8003 455 456/* Subtypes for PortSubtype field above */ 457 458#define ACPI_DBG2_16550_COMPATIBLE 0x0000 459#define ACPI_DBG2_16550_SUBSET 0x0001 460 461#define ACPI_DBG2_1394_STANDARD 0x0000 462 463#define ACPI_DBG2_USB_XHCI 0x0000 464#define ACPI_DBG2_USB_EHCI 0x0001 465 466 467/******************************************************************************* 468 * 469 * DBGP - Debug Port table 470 * Version 1 471 * 472 * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000 473 * 474 ******************************************************************************/ 475 476typedef struct acpi_table_dbgp 477{ 478 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 479 UINT8 Type; /* 0=full 16550, 1=subset of 16550 */ 480 UINT8 Reserved[3]; 481 ACPI_GENERIC_ADDRESS DebugPort; 482 483} ACPI_TABLE_DBGP; 484 485 486/******************************************************************************* 487 * 488 * DMAR - DMA Remapping table 489 * Version 1 490 * 491 * Conforms to "Intel Virtualization Technology for Directed I/O", 492 * Version 1.2, Sept. 2008 493 * 494 ******************************************************************************/ 495 496typedef struct acpi_table_dmar 497{ 498 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 499 UINT8 Width; /* Host Address Width */ 500 UINT8 Flags; 501 UINT8 Reserved[10]; 502 503} ACPI_TABLE_DMAR; 504 505/* Masks for Flags field above */ 506 507#define ACPI_DMAR_INTR_REMAP (1) 508 509 510/* DMAR subtable header */ 511 512typedef struct acpi_dmar_header 513{ 514 UINT16 Type; 515 UINT16 Length; 516 517} ACPI_DMAR_HEADER; 518 519/* Values for subtable type in ACPI_DMAR_HEADER */ 520 521enum AcpiDmarType 522{ 523 ACPI_DMAR_TYPE_HARDWARE_UNIT = 0, 524 ACPI_DMAR_TYPE_RESERVED_MEMORY = 1, 525 ACPI_DMAR_TYPE_ATSR = 2, 526 ACPI_DMAR_HARDWARE_AFFINITY = 3, 527 ACPI_DMAR_TYPE_RESERVED = 4 /* 4 and greater are reserved */ 528}; 529 530 531/* DMAR Device Scope structure */ 532 533typedef struct acpi_dmar_device_scope 534{ 535 UINT8 EntryType; 536 UINT8 Length; 537 UINT16 Reserved; 538 UINT8 EnumerationId; 539 UINT8 Bus; 540 541} ACPI_DMAR_DEVICE_SCOPE; 542 543/* Values for EntryType in ACPI_DMAR_DEVICE_SCOPE */ 544 545enum AcpiDmarScopeType 546{ 547 ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0, 548 ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1, 549 ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2, 550 ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3, 551 ACPI_DMAR_SCOPE_TYPE_HPET = 4, 552 ACPI_DMAR_SCOPE_TYPE_RESERVED = 5 /* 5 and greater are reserved */ 553}; 554 555typedef struct acpi_dmar_pci_path 556{ 557 UINT8 Device; 558 UINT8 Function; 559 560} ACPI_DMAR_PCI_PATH; 561 562 563/* 564 * DMAR Sub-tables, correspond to Type in ACPI_DMAR_HEADER 565 */ 566 567/* 0: Hardware Unit Definition */ 568 569typedef struct acpi_dmar_hardware_unit 570{ 571 ACPI_DMAR_HEADER Header; 572 UINT8 Flags; 573 UINT8 Reserved; 574 UINT16 Segment; 575 UINT64 Address; /* Register Base Address */ 576 577} ACPI_DMAR_HARDWARE_UNIT; 578 579/* Masks for Flags field above */ 580 581#define ACPI_DMAR_INCLUDE_ALL (1) 582 583 584/* 1: Reserved Memory Defininition */ 585 586typedef struct acpi_dmar_reserved_memory 587{ 588 ACPI_DMAR_HEADER Header; 589 UINT16 Reserved; 590 UINT16 Segment; 591 UINT64 BaseAddress; /* 4K aligned base address */ 592 UINT64 EndAddress; /* 4K aligned limit address */ 593 594} ACPI_DMAR_RESERVED_MEMORY; 595 596/* Masks for Flags field above */ 597 598#define ACPI_DMAR_ALLOW_ALL (1) 599 600 601/* 2: Root Port ATS Capability Reporting Structure */ 602 603typedef struct acpi_dmar_atsr 604{ 605 ACPI_DMAR_HEADER Header; 606 UINT8 Flags; 607 UINT8 Reserved; 608 UINT16 Segment; 609 610} ACPI_DMAR_ATSR; 611 612/* Masks for Flags field above */ 613 614#define ACPI_DMAR_ALL_PORTS (1) 615 616 617/* 3: Remapping Hardware Static Affinity Structure */ 618 619typedef struct acpi_dmar_rhsa 620{ 621 ACPI_DMAR_HEADER Header; 622 UINT32 Reserved; 623 UINT64 BaseAddress; 624 UINT32 ProximityDomain; 625 626} ACPI_DMAR_RHSA; 627 628 629/******************************************************************************* 630 * 631 * HPET - High Precision Event Timer table 632 * Version 1 633 * 634 * Conforms to "IA-PC HPET (High Precision Event Timers) Specification", 635 * Version 1.0a, October 2004 636 * 637 ******************************************************************************/ 638 639typedef struct acpi_table_hpet 640{ 641 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 642 UINT32 Id; /* Hardware ID of event timer block */ 643 ACPI_GENERIC_ADDRESS Address; /* Address of event timer block */ 644 UINT8 Sequence; /* HPET sequence number */ 645 UINT16 MinimumTick; /* Main counter min tick, periodic mode */ 646 UINT8 Flags; 647 648} ACPI_TABLE_HPET; 649 650/* Masks for Flags field above */ 651 652#define ACPI_HPET_PAGE_PROTECT_MASK (3) 653 654/* Values for Page Protect flags */ 655 656enum AcpiHpetPageProtect 657{ 658 ACPI_HPET_NO_PAGE_PROTECT = 0, 659 ACPI_HPET_PAGE_PROTECT4 = 1, 660 ACPI_HPET_PAGE_PROTECT64 = 2 661}; 662 663 664/******************************************************************************* 665 * 666 * IBFT - Boot Firmware Table 667 * Version 1 668 * 669 * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b 670 * Specification", Version 1.01, March 1, 2007 671 * 672 * Note: It appears that this table is not intended to appear in the RSDT/XSDT. 673 * Therefore, it is not currently supported by the disassembler. 674 * 675 ******************************************************************************/ 676 677typedef struct acpi_table_ibft 678{ 679 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 680 UINT8 Reserved[12]; 681 682} ACPI_TABLE_IBFT; 683 684 685/* IBFT common subtable header */ 686 687typedef struct acpi_ibft_header 688{ 689 UINT8 Type; 690 UINT8 Version; 691 UINT16 Length; 692 UINT8 Index; 693 UINT8 Flags; 694 695} ACPI_IBFT_HEADER; 696 697/* Values for Type field above */ 698 699enum AcpiIbftType 700{ 701 ACPI_IBFT_TYPE_NOT_USED = 0, 702 ACPI_IBFT_TYPE_CONTROL = 1, 703 ACPI_IBFT_TYPE_INITIATOR = 2, 704 ACPI_IBFT_TYPE_NIC = 3, 705 ACPI_IBFT_TYPE_TARGET = 4, 706 ACPI_IBFT_TYPE_EXTENSIONS = 5, 707 ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 708}; 709 710 711/* IBFT subtables */ 712 713typedef struct acpi_ibft_control 714{ 715 ACPI_IBFT_HEADER Header; 716 UINT16 Extensions; 717 UINT16 InitiatorOffset; 718 UINT16 Nic0Offset; 719 UINT16 Target0Offset; 720 UINT16 Nic1Offset; 721 UINT16 Target1Offset; 722 723} ACPI_IBFT_CONTROL; 724 725typedef struct acpi_ibft_initiator 726{ 727 ACPI_IBFT_HEADER Header; 728 UINT8 SnsServer[16]; 729 UINT8 SlpServer[16]; 730 UINT8 PrimaryServer[16]; 731 UINT8 SecondaryServer[16]; 732 UINT16 NameLength; 733 UINT16 NameOffset; 734 735} ACPI_IBFT_INITIATOR; 736 737typedef struct acpi_ibft_nic 738{ 739 ACPI_IBFT_HEADER Header; 740 UINT8 IpAddress[16]; 741 UINT8 SubnetMaskPrefix; 742 UINT8 Origin; 743 UINT8 Gateway[16]; 744 UINT8 PrimaryDns[16]; 745 UINT8 SecondaryDns[16]; 746 UINT8 Dhcp[16]; 747 UINT16 Vlan; 748 UINT8 MacAddress[6]; 749 UINT16 PciAddress; 750 UINT16 NameLength; 751 UINT16 NameOffset; 752 753} ACPI_IBFT_NIC; 754 755typedef struct acpi_ibft_target 756{ 757 ACPI_IBFT_HEADER Header; 758 UINT8 TargetIpAddress[16]; 759 UINT16 TargetIpSocket; 760 UINT8 TargetBootLun[8]; 761 UINT8 ChapType; 762 UINT8 NicAssociation; 763 UINT16 TargetNameLength; 764 UINT16 TargetNameOffset; 765 UINT16 ChapNameLength; 766 UINT16 ChapNameOffset; 767 UINT16 ChapSecretLength; 768 UINT16 ChapSecretOffset; 769 UINT16 ReverseChapNameLength; 770 UINT16 ReverseChapNameOffset; 771 UINT16 ReverseChapSecretLength; 772 UINT16 ReverseChapSecretOffset; 773 774} ACPI_IBFT_TARGET; 775 776 777/******************************************************************************* 778 * 779 * IVRS - I/O Virtualization Reporting Structure 780 * Version 1 781 * 782 * Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification", 783 * Revision 1.26, February 2009. 784 * 785 ******************************************************************************/ 786 787typedef struct acpi_table_ivrs 788{ 789 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 790 UINT32 Info; /* Common virtualization info */ 791 UINT64 Reserved; 792 793} ACPI_TABLE_IVRS; 794 795/* Values for Info field above */ 796 797#define ACPI_IVRS_PHYSICAL_SIZE 0x00007F00 /* 7 bits, physical address size */ 798#define ACPI_IVRS_VIRTUAL_SIZE 0x003F8000 /* 7 bits, virtual address size */ 799#define ACPI_IVRS_ATS_RESERVED 0x00400000 /* ATS address translation range reserved */ 800 801 802/* IVRS subtable header */ 803 804typedef struct acpi_ivrs_header 805{ 806 UINT8 Type; /* Subtable type */ 807 UINT8 Flags; 808 UINT16 Length; /* Subtable length */ 809 UINT16 DeviceId; /* ID of IOMMU */ 810 811} ACPI_IVRS_HEADER; 812 813/* Values for subtable Type above */ 814 815enum AcpiIvrsType 816{ 817 ACPI_IVRS_TYPE_HARDWARE = 0x10, 818 ACPI_IVRS_TYPE_MEMORY1 = 0x20, 819 ACPI_IVRS_TYPE_MEMORY2 = 0x21, 820 ACPI_IVRS_TYPE_MEMORY3 = 0x22 821}; 822 823/* Masks for Flags field above for IVHD subtable */ 824 825#define ACPI_IVHD_TT_ENABLE (1) 826#define ACPI_IVHD_PASS_PW (1<<1) 827#define ACPI_IVHD_RES_PASS_PW (1<<2) 828#define ACPI_IVHD_ISOC (1<<3) 829#define ACPI_IVHD_IOTLB (1<<4) 830 831/* Masks for Flags field above for IVMD subtable */ 832 833#define ACPI_IVMD_UNITY (1) 834#define ACPI_IVMD_READ (1<<1) 835#define ACPI_IVMD_WRITE (1<<2) 836#define ACPI_IVMD_EXCLUSION_RANGE (1<<3) 837 838 839/* 840 * IVRS subtables, correspond to Type in ACPI_IVRS_HEADER 841 */ 842 843/* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */ 844 845typedef struct acpi_ivrs_hardware 846{ 847 ACPI_IVRS_HEADER Header; 848 UINT16 CapabilityOffset; /* Offset for IOMMU control fields */ 849 UINT64 BaseAddress; /* IOMMU control registers */ 850 UINT16 PciSegmentGroup; 851 UINT16 Info; /* MSI number and unit ID */ 852 UINT32 Reserved; 853 854} ACPI_IVRS_HARDWARE; 855 856/* Masks for Info field above */ 857 858#define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */ 859#define ACPI_IVHD_UNIT_ID_MASK 0x1F00 /* 5 bits, UnitID */ 860 861 862/* 863 * Device Entries for IVHD subtable, appear after ACPI_IVRS_HARDWARE structure. 864 * Upper two bits of the Type field are the (encoded) length of the structure. 865 * Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries 866 * are reserved for future use but not defined. 867 */ 868typedef struct acpi_ivrs_de_header 869{ 870 UINT8 Type; 871 UINT16 Id; 872 UINT8 DataSetting; 873 874} ACPI_IVRS_DE_HEADER; 875 876/* Length of device entry is in the top two bits of Type field above */ 877 878#define ACPI_IVHD_ENTRY_LENGTH 0xC0 879 880/* Values for device entry Type field above */ 881 882enum AcpiIvrsDeviceEntryType 883{ 884 /* 4-byte device entries, all use ACPI_IVRS_DEVICE4 */ 885 886 ACPI_IVRS_TYPE_PAD4 = 0, 887 ACPI_IVRS_TYPE_ALL = 1, 888 ACPI_IVRS_TYPE_SELECT = 2, 889 ACPI_IVRS_TYPE_START = 3, 890 ACPI_IVRS_TYPE_END = 4, 891 892 /* 8-byte device entries */ 893 894 ACPI_IVRS_TYPE_PAD8 = 64, 895 ACPI_IVRS_TYPE_NOT_USED = 65, 896 ACPI_IVRS_TYPE_ALIAS_SELECT = 66, /* Uses ACPI_IVRS_DEVICE8A */ 897 ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses ACPI_IVRS_DEVICE8A */ 898 ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses ACPI_IVRS_DEVICE8B */ 899 ACPI_IVRS_TYPE_EXT_START = 71, /* Uses ACPI_IVRS_DEVICE8B */ 900 ACPI_IVRS_TYPE_SPECIAL = 72 /* Uses ACPI_IVRS_DEVICE8C */ 901}; 902 903/* Values for Data field above */ 904 905#define ACPI_IVHD_INIT_PASS (1) 906#define ACPI_IVHD_EINT_PASS (1<<1) 907#define ACPI_IVHD_NMI_PASS (1<<2) 908#define ACPI_IVHD_SYSTEM_MGMT (3<<4) 909#define ACPI_IVHD_LINT0_PASS (1<<6) 910#define ACPI_IVHD_LINT1_PASS (1<<7) 911 912 913/* Types 0-4: 4-byte device entry */ 914 915typedef struct acpi_ivrs_device4 916{ 917 ACPI_IVRS_DE_HEADER Header; 918 919} ACPI_IVRS_DEVICE4; 920 921/* Types 66-67: 8-byte device entry */ 922 923typedef struct acpi_ivrs_device8a 924{ 925 ACPI_IVRS_DE_HEADER Header; 926 UINT8 Reserved1; 927 UINT16 UsedId; 928 UINT8 Reserved2; 929 930} ACPI_IVRS_DEVICE8A; 931 932/* Types 70-71: 8-byte device entry */ 933 934typedef struct acpi_ivrs_device8b 935{ 936 ACPI_IVRS_DE_HEADER Header; 937 UINT32 ExtendedData; 938 939} ACPI_IVRS_DEVICE8B; 940 941/* Values for ExtendedData above */ 942 943#define ACPI_IVHD_ATS_DISABLED (1<<31) 944 945/* Type 72: 8-byte device entry */ 946 947typedef struct acpi_ivrs_device8c 948{ 949 ACPI_IVRS_DE_HEADER Header; 950 UINT8 Handle; 951 UINT16 UsedId; 952 UINT8 Variety; 953 954} ACPI_IVRS_DEVICE8C; 955 956/* Values for Variety field above */ 957 958#define ACPI_IVHD_IOAPIC 1 959#define ACPI_IVHD_HPET 2 960 961 962/* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */ 963 964typedef struct acpi_ivrs_memory 965{ 966 ACPI_IVRS_HEADER Header; 967 UINT16 AuxData; 968 UINT64 Reserved; 969 UINT64 StartAddress; 970 UINT64 MemoryLength; 971 972} ACPI_IVRS_MEMORY; 973 974 975/******************************************************************************* 976 * 977 * MCFG - PCI Memory Mapped Configuration table and sub-table 978 * Version 1 979 * 980 * Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005 981 * 982 ******************************************************************************/ 983 984typedef struct acpi_table_mcfg 985{ 986 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 987 UINT8 Reserved[8]; 988 989} ACPI_TABLE_MCFG; 990 991 992/* Subtable */ 993 994typedef struct acpi_mcfg_allocation 995{ 996 UINT64 Address; /* Base address, processor-relative */ 997 UINT16 PciSegment; /* PCI segment group number */ 998 UINT8 StartBusNumber; /* Starting PCI Bus number */ 999 UINT8 EndBusNumber; /* Final PCI Bus number */ 1000 UINT32 Reserved; 1001 1002} ACPI_MCFG_ALLOCATION; 1003 1004 1005/******************************************************************************* 1006 * 1007 * MCHI - Management Controller Host Interface Table 1008 * Version 1 1009 * 1010 * Conforms to "Management Component Transport Protocol (MCTP) Host 1011 * Interface Specification", Revision 1.0.0a, October 13, 2009 1012 * 1013 ******************************************************************************/ 1014 1015typedef struct acpi_table_mchi 1016{ 1017 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1018 UINT8 InterfaceType; 1019 UINT8 Protocol; 1020 UINT64 ProtocolData; 1021 UINT8 InterruptType; 1022 UINT8 Gpe; 1023 UINT8 PciDeviceFlag; 1024 UINT32 GlobalInterrupt; 1025 ACPI_GENERIC_ADDRESS ControlRegister; 1026 UINT8 PciSegment; 1027 UINT8 PciBus; 1028 UINT8 PciDevice; 1029 UINT8 PciFunction; 1030 1031} ACPI_TABLE_MCHI; 1032 1033 1034/******************************************************************************* 1035 * 1036 * SLIC - Software Licensing Description Table 1037 * Version 1 1038 * 1039 * Conforms to "OEM Activation 2.0 for Windows Vista Operating Systems", 1040 * Copyright 2006 1041 * 1042 ******************************************************************************/ 1043 1044/* Basic SLIC table is only the common ACPI header */ 1045 1046typedef struct acpi_table_slic 1047{ 1048 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1049 1050} ACPI_TABLE_SLIC; 1051 1052 1053/* Common SLIC subtable header */ 1054 1055typedef struct acpi_slic_header 1056{ 1057 UINT32 Type; 1058 UINT32 Length; 1059 1060} ACPI_SLIC_HEADER; 1061 1062/* Values for Type field above */ 1063 1064enum AcpiSlicType 1065{ 1066 ACPI_SLIC_TYPE_PUBLIC_KEY = 0, 1067 ACPI_SLIC_TYPE_WINDOWS_MARKER = 1, 1068 ACPI_SLIC_TYPE_RESERVED = 2 /* 2 and greater are reserved */ 1069}; 1070 1071 1072/* 1073 * SLIC Sub-tables, correspond to Type in ACPI_SLIC_HEADER 1074 */ 1075 1076/* 0: Public Key Structure */ 1077 1078typedef struct acpi_slic_key 1079{ 1080 ACPI_SLIC_HEADER Header; 1081 UINT8 KeyType; 1082 UINT8 Version; 1083 UINT16 Reserved; 1084 UINT32 Algorithm; 1085 char Magic[4]; 1086 UINT32 BitLength; 1087 UINT32 Exponent; 1088 UINT8 Modulus[128]; 1089 1090} ACPI_SLIC_KEY; 1091 1092 1093/* 1: Windows Marker Structure */ 1094 1095typedef struct acpi_slic_marker 1096{ 1097 ACPI_SLIC_HEADER Header; 1098 UINT32 Version; 1099 char OemId[ACPI_OEM_ID_SIZE]; /* ASCII OEM identification */ 1100 char OemTableId[ACPI_OEM_TABLE_ID_SIZE]; /* ASCII OEM table identification */ 1101 char WindowsFlag[8]; 1102 UINT32 SlicVersion; 1103 UINT8 Reserved[16]; 1104 UINT8 Signature[128]; 1105 1106} ACPI_SLIC_MARKER; 1107 1108 1109/******************************************************************************* 1110 * 1111 * SPCR - Serial Port Console Redirection table 1112 * Version 1 1113 * 1114 * Conforms to "Serial Port Console Redirection Table", 1115 * Version 1.00, January 11, 2002 1116 * 1117 ******************************************************************************/ 1118 1119typedef struct acpi_table_spcr 1120{ 1121 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1122 UINT8 InterfaceType; /* 0=full 16550, 1=subset of 16550 */ 1123 UINT8 Reserved[3]; 1124 ACPI_GENERIC_ADDRESS SerialPort; 1125 UINT8 InterruptType; 1126 UINT8 PcInterrupt; 1127 UINT32 Interrupt; 1128 UINT8 BaudRate; 1129 UINT8 Parity; 1130 UINT8 StopBits; 1131 UINT8 FlowControl; 1132 UINT8 TerminalType; 1133 UINT8 Reserved1; 1134 UINT16 PciDeviceId; 1135 UINT16 PciVendorId; 1136 UINT8 PciBus; 1137 UINT8 PciDevice; 1138 UINT8 PciFunction; 1139 UINT32 PciFlags; 1140 UINT8 PciSegment; 1141 UINT32 Reserved2; 1142 1143} ACPI_TABLE_SPCR; 1144 1145/* Masks for PciFlags field above */ 1146 1147#define ACPI_SPCR_DO_NOT_DISABLE (1) 1148 1149 1150/******************************************************************************* 1151 * 1152 * SPMI - Server Platform Management Interface table 1153 * Version 5 1154 * 1155 * Conforms to "Intelligent Platform Management Interface Specification 1156 * Second Generation v2.0", Document Revision 1.0, February 12, 2004 with 1157 * June 12, 2009 markup. 1158 * 1159 ******************************************************************************/ 1160 1161typedef struct acpi_table_spmi 1162{ 1163 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1164 UINT8 InterfaceType; 1165 UINT8 Reserved; /* Must be 1 */ 1166 UINT16 SpecRevision; /* Version of IPMI */ 1167 UINT8 InterruptType; 1168 UINT8 GpeNumber; /* GPE assigned */ 1169 UINT8 Reserved1; 1170 UINT8 PciDeviceFlag; 1171 UINT32 Interrupt; 1172 ACPI_GENERIC_ADDRESS IpmiRegister; 1173 UINT8 PciSegment; 1174 UINT8 PciBus; 1175 UINT8 PciDevice; 1176 UINT8 PciFunction; 1177 UINT8 Reserved2; 1178 1179} ACPI_TABLE_SPMI; 1180 1181/* Values for InterfaceType above */ 1182 1183enum AcpiSpmiInterfaceTypes 1184{ 1185 ACPI_SPMI_NOT_USED = 0, 1186 ACPI_SPMI_KEYBOARD = 1, 1187 ACPI_SPMI_SMI = 2, 1188 ACPI_SPMI_BLOCK_TRANSFER = 3, 1189 ACPI_SPMI_SMBUS = 4, 1190 ACPI_SPMI_RESERVED = 5 /* 5 and above are reserved */ 1191}; 1192 1193 1194/******************************************************************************* 1195 * 1196 * TCPA - Trusted Computing Platform Alliance table 1197 * Version 1 1198 * 1199 * Conforms to "TCG PC Specific Implementation Specification", 1200 * Version 1.1, August 18, 2003 1201 * 1202 ******************************************************************************/ 1203 1204typedef struct acpi_table_tcpa 1205{ 1206 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1207 UINT16 Reserved; 1208 UINT32 MaxLogLength; /* Maximum length for the event log area */ 1209 UINT64 LogAddress; /* Address of the event log area */ 1210 1211} ACPI_TABLE_TCPA; 1212 1213 1214/******************************************************************************* 1215 * 1216 * UEFI - UEFI Boot optimization Table 1217 * Version 1 1218 * 1219 * Conforms to "Unified Extensible Firmware Interface Specification", 1220 * Version 2.3, May 8, 2009 1221 * 1222 ******************************************************************************/ 1223 1224typedef struct acpi_table_uefi 1225{ 1226 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1227 UINT8 Identifier[16]; /* UUID identifier */ 1228 UINT16 DataOffset; /* Offset of remaining data in table */ 1229 1230} ACPI_TABLE_UEFI; 1231 1232 1233/******************************************************************************* 1234 * 1235 * WAET - Windows ACPI Emulated devices Table 1236 * Version 1 1237 * 1238 * Conforms to "Windows ACPI Emulated Devices Table", version 1.0, April 6, 2009 1239 * 1240 ******************************************************************************/ 1241 1242typedef struct acpi_table_waet 1243{ 1244 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1245 UINT32 Flags; 1246 1247} ACPI_TABLE_WAET; 1248 1249/* Masks for Flags field above */ 1250 1251#define ACPI_WAET_RTC_NO_ACK (1) /* RTC requires no int acknowledge */ 1252#define ACPI_WAET_TIMER_ONE_READ (1<<1) /* PM timer requires only one read */ 1253 1254 1255/******************************************************************************* 1256 * 1257 * WDAT - Watchdog Action Table 1258 * Version 1 1259 * 1260 * Conforms to "Hardware Watchdog Timers Design Specification", 1261 * Copyright 2006 Microsoft Corporation. 1262 * 1263 ******************************************************************************/ 1264 1265typedef struct acpi_table_wdat 1266{ 1267 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1268 UINT32 HeaderLength; /* Watchdog Header Length */ 1269 UINT16 PciSegment; /* PCI Segment number */ 1270 UINT8 PciBus; /* PCI Bus number */ 1271 UINT8 PciDevice; /* PCI Device number */ 1272 UINT8 PciFunction; /* PCI Function number */ 1273 UINT8 Reserved[3]; 1274 UINT32 TimerPeriod; /* Period of one timer count (msec) */ 1275 UINT32 MaxCount; /* Maximum counter value supported */ 1276 UINT32 MinCount; /* Minimum counter value */ 1277 UINT8 Flags; 1278 UINT8 Reserved2[3]; 1279 UINT32 Entries; /* Number of watchdog entries that follow */ 1280 1281} ACPI_TABLE_WDAT; 1282 1283/* Masks for Flags field above */ 1284 1285#define ACPI_WDAT_ENABLED (1) 1286#define ACPI_WDAT_STOPPED 0x80 1287 1288 1289/* WDAT Instruction Entries (actions) */ 1290 1291typedef struct acpi_wdat_entry 1292{ 1293 UINT8 Action; 1294 UINT8 Instruction; 1295 UINT16 Reserved; 1296 ACPI_GENERIC_ADDRESS RegisterRegion; 1297 UINT32 Value; /* Value used with Read/Write register */ 1298 UINT32 Mask; /* Bitmask required for this register instruction */ 1299 1300} ACPI_WDAT_ENTRY; 1301 1302/* Values for Action field above */ 1303 1304enum AcpiWdatActions 1305{ 1306 ACPI_WDAT_RESET = 1, 1307 ACPI_WDAT_GET_CURRENT_COUNTDOWN = 4, 1308 ACPI_WDAT_GET_COUNTDOWN = 5, 1309 ACPI_WDAT_SET_COUNTDOWN = 6, 1310 ACPI_WDAT_GET_RUNNING_STATE = 8, 1311 ACPI_WDAT_SET_RUNNING_STATE = 9, 1312 ACPI_WDAT_GET_STOPPED_STATE = 10, 1313 ACPI_WDAT_SET_STOPPED_STATE = 11, 1314 ACPI_WDAT_GET_REBOOT = 16, 1315 ACPI_WDAT_SET_REBOOT = 17, 1316 ACPI_WDAT_GET_SHUTDOWN = 18, 1317 ACPI_WDAT_SET_SHUTDOWN = 19, 1318 ACPI_WDAT_GET_STATUS = 32, 1319 ACPI_WDAT_SET_STATUS = 33, 1320 ACPI_WDAT_ACTION_RESERVED = 34 /* 34 and greater are reserved */ 1321}; 1322 1323/* Values for Instruction field above */ 1324 1325enum AcpiWdatInstructions 1326{ 1327 ACPI_WDAT_READ_VALUE = 0, 1328 ACPI_WDAT_READ_COUNTDOWN = 1, 1329 ACPI_WDAT_WRITE_VALUE = 2, 1330 ACPI_WDAT_WRITE_COUNTDOWN = 3, 1331 ACPI_WDAT_INSTRUCTION_RESERVED = 4, /* 4 and greater are reserved */ 1332 ACPI_WDAT_PRESERVE_REGISTER = 0x80 /* Except for this value */ 1333}; 1334 1335 1336/******************************************************************************* 1337 * 1338 * WDDT - Watchdog Descriptor Table 1339 * Version 1 1340 * 1341 * Conforms to "Using the Intel ICH Family Watchdog Timer (WDT)", 1342 * Version 001, September 2002 1343 * 1344 ******************************************************************************/ 1345 1346typedef struct acpi_table_wddt 1347{ 1348 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1349 UINT16 SpecVersion; 1350 UINT16 TableVersion; 1351 UINT16 PciVendorId; 1352 ACPI_GENERIC_ADDRESS Address; 1353 UINT16 MaxCount; /* Maximum counter value supported */ 1354 UINT16 MinCount; /* Minimum counter value supported */ 1355 UINT16 Period; 1356 UINT16 Status; 1357 UINT16 Capability; 1358 1359} ACPI_TABLE_WDDT; 1360 1361/* Flags for Status field above */ 1362 1363#define ACPI_WDDT_AVAILABLE (1) 1364#define ACPI_WDDT_ACTIVE (1<<1) 1365#define ACPI_WDDT_TCO_OS_OWNED (1<<2) 1366#define ACPI_WDDT_USER_RESET (1<<11) 1367#define ACPI_WDDT_WDT_RESET (1<<12) 1368#define ACPI_WDDT_POWER_FAIL (1<<13) 1369#define ACPI_WDDT_UNKNOWN_RESET (1<<14) 1370 1371/* Flags for Capability field above */ 1372 1373#define ACPI_WDDT_AUTO_RESET (1) 1374#define ACPI_WDDT_ALERT_SUPPORT (1<<1) 1375 1376 1377/******************************************************************************* 1378 * 1379 * WDRT - Watchdog Resource Table 1380 * Version 1 1381 * 1382 * Conforms to "Watchdog Timer Hardware Requirements for Windows Server 2003", 1383 * Version 1.01, August 28, 2006 1384 * 1385 ******************************************************************************/ 1386 1387typedef struct acpi_table_wdrt 1388{ 1389 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1390 ACPI_GENERIC_ADDRESS ControlRegister; 1391 ACPI_GENERIC_ADDRESS CountRegister; 1392 UINT16 PciDeviceId; 1393 UINT16 PciVendorId; 1394 UINT8 PciBus; /* PCI Bus number */ 1395 UINT8 PciDevice; /* PCI Device number */ 1396 UINT8 PciFunction; /* PCI Function number */ 1397 UINT8 PciSegment; /* PCI Segment number */ 1398 UINT16 MaxCount; /* Maximum counter value supported */ 1399 UINT8 Units; 1400 1401} ACPI_TABLE_WDRT; 1402 1403 1404/* Reset to default packing */ 1405 1406#pragma pack() 1407 1408#endif /* __ACTBL2_H__ */ 1409