actbl2.h revision 1.1.1.7
1/****************************************************************************** 2 * 3 * Name: actbl2.h - ACPI Table Definitions (tables not in ACPI spec) 4 * 5 *****************************************************************************/ 6 7/* 8 * Copyright (C) 2000 - 2015, 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 * Generally, the tables in this file are defined by third-party specifications, 56 * and are 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_IORT "IORT" /* IO Remapping Table */ 75#define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */ 76#define ACPI_SIG_LPIT "LPIT" /* Low Power Idle Table */ 77#define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */ 78#define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */ 79#define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ 80#define ACPI_SIG_MTMR "MTMR" /* MID Timer table */ 81#define ACPI_SIG_SLIC "SLIC" /* Software Licensing Description Table */ 82#define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */ 83#define ACPI_SIG_SPMI "SPMI" /* Server Platform Management Interface table */ 84#define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */ 85#define ACPI_SIG_TPM2 "TPM2" /* Trusted Platform Module 2.0 H/W interface table */ 86#define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */ 87#define ACPI_SIG_VRTC "VRTC" /* Virtual Real Time Clock Table */ 88#define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */ 89#define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */ 90#define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */ 91#define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */ 92 93#ifdef ACPI_UNDEFINED_TABLES 94/* 95 * These tables have been seen in the field, but no definition has been found 96 */ 97#define ACPI_SIG_ATKG "ATKG" 98#define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */ 99#define ACPI_SIG_IEIT "IEIT" 100#endif 101 102/* 103 * All tables must be byte-packed to match the ACPI specification, since 104 * the tables are provided by the system BIOS. 105 */ 106#pragma pack(1) 107 108/* 109 * Note: C bitfields are not used for this reason: 110 * 111 * "Bitfields are great and easy to read, but unfortunately the C language 112 * does not specify the layout of bitfields in memory, which means they are 113 * essentially useless for dealing with packed data in on-disk formats or 114 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, 115 * this decision was a design error in C. Ritchie could have picked an order 116 * and stuck with it." Norman Ramsey. 117 * See http://stackoverflow.com/a/1053662/41661 118 */ 119 120 121/******************************************************************************* 122 * 123 * ASF - Alert Standard Format table (Signature "ASF!") 124 * Revision 0x10 125 * 126 * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003 127 * 128 ******************************************************************************/ 129 130typedef struct acpi_table_asf 131{ 132 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 133 134} ACPI_TABLE_ASF; 135 136 137/* ASF subtable header */ 138 139typedef struct acpi_asf_header 140{ 141 UINT8 Type; 142 UINT8 Reserved; 143 UINT16 Length; 144 145} ACPI_ASF_HEADER; 146 147 148/* Values for Type field above */ 149 150enum AcpiAsfType 151{ 152 ACPI_ASF_TYPE_INFO = 0, 153 ACPI_ASF_TYPE_ALERT = 1, 154 ACPI_ASF_TYPE_CONTROL = 2, 155 ACPI_ASF_TYPE_BOOT = 3, 156 ACPI_ASF_TYPE_ADDRESS = 4, 157 ACPI_ASF_TYPE_RESERVED = 5 158}; 159 160/* 161 * ASF subtables 162 */ 163 164/* 0: ASF Information */ 165 166typedef struct acpi_asf_info 167{ 168 ACPI_ASF_HEADER Header; 169 UINT8 MinResetValue; 170 UINT8 MinPollInterval; 171 UINT16 SystemId; 172 UINT32 MfgId; 173 UINT8 Flags; 174 UINT8 Reserved2[3]; 175 176} ACPI_ASF_INFO; 177 178/* Masks for Flags field above */ 179 180#define ACPI_ASF_SMBUS_PROTOCOLS (1) 181 182 183/* 1: ASF Alerts */ 184 185typedef struct acpi_asf_alert 186{ 187 ACPI_ASF_HEADER Header; 188 UINT8 AssertMask; 189 UINT8 DeassertMask; 190 UINT8 Alerts; 191 UINT8 DataLength; 192 193} ACPI_ASF_ALERT; 194 195typedef struct acpi_asf_alert_data 196{ 197 UINT8 Address; 198 UINT8 Command; 199 UINT8 Mask; 200 UINT8 Value; 201 UINT8 SensorType; 202 UINT8 Type; 203 UINT8 Offset; 204 UINT8 SourceType; 205 UINT8 Severity; 206 UINT8 SensorNumber; 207 UINT8 Entity; 208 UINT8 Instance; 209 210} ACPI_ASF_ALERT_DATA; 211 212 213/* 2: ASF Remote Control */ 214 215typedef struct acpi_asf_remote 216{ 217 ACPI_ASF_HEADER Header; 218 UINT8 Controls; 219 UINT8 DataLength; 220 UINT16 Reserved2; 221 222} ACPI_ASF_REMOTE; 223 224typedef struct acpi_asf_control_data 225{ 226 UINT8 Function; 227 UINT8 Address; 228 UINT8 Command; 229 UINT8 Value; 230 231} ACPI_ASF_CONTROL_DATA; 232 233 234/* 3: ASF RMCP Boot Options */ 235 236typedef struct acpi_asf_rmcp 237{ 238 ACPI_ASF_HEADER Header; 239 UINT8 Capabilities[7]; 240 UINT8 CompletionCode; 241 UINT32 EnterpriseId; 242 UINT8 Command; 243 UINT16 Parameter; 244 UINT16 BootOptions; 245 UINT16 OemParameters; 246 247} ACPI_ASF_RMCP; 248 249 250/* 4: ASF Address */ 251 252typedef struct acpi_asf_address 253{ 254 ACPI_ASF_HEADER Header; 255 UINT8 EpromAddress; 256 UINT8 Devices; 257 258} ACPI_ASF_ADDRESS; 259 260 261/******************************************************************************* 262 * 263 * BOOT - Simple Boot Flag Table 264 * Version 1 265 * 266 * Conforms to the "Simple Boot Flag Specification", Version 2.1 267 * 268 ******************************************************************************/ 269 270typedef struct acpi_table_boot 271{ 272 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 273 UINT8 CmosIndex; /* Index in CMOS RAM for the boot register */ 274 UINT8 Reserved[3]; 275 276} ACPI_TABLE_BOOT; 277 278 279/******************************************************************************* 280 * 281 * CSRT - Core System Resource Table 282 * Version 0 283 * 284 * Conforms to the "Core System Resource Table (CSRT)", November 14, 2011 285 * 286 ******************************************************************************/ 287 288typedef struct acpi_table_csrt 289{ 290 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 291 292} ACPI_TABLE_CSRT; 293 294 295/* Resource Group subtable */ 296 297typedef struct acpi_csrt_group 298{ 299 UINT32 Length; 300 UINT32 VendorId; 301 UINT32 SubvendorId; 302 UINT16 DeviceId; 303 UINT16 SubdeviceId; 304 UINT16 Revision; 305 UINT16 Reserved; 306 UINT32 SharedInfoLength; 307 308 /* Shared data immediately follows (Length = SharedInfoLength) */ 309 310} ACPI_CSRT_GROUP; 311 312/* Shared Info subtable */ 313 314typedef struct acpi_csrt_shared_info 315{ 316 UINT16 MajorVersion; 317 UINT16 MinorVersion; 318 UINT32 MmioBaseLow; 319 UINT32 MmioBaseHigh; 320 UINT32 GsiInterrupt; 321 UINT8 InterruptPolarity; 322 UINT8 InterruptMode; 323 UINT8 NumChannels; 324 UINT8 DmaAddressWidth; 325 UINT16 BaseRequestLine; 326 UINT16 NumHandshakeSignals; 327 UINT32 MaxBlockSize; 328 329 /* Resource descriptors immediately follow (Length = Group Length - SharedInfoLength) */ 330 331} ACPI_CSRT_SHARED_INFO; 332 333/* Resource Descriptor subtable */ 334 335typedef struct acpi_csrt_descriptor 336{ 337 UINT32 Length; 338 UINT16 Type; 339 UINT16 Subtype; 340 UINT32 Uid; 341 342 /* Resource-specific information immediately follows */ 343 344} ACPI_CSRT_DESCRIPTOR; 345 346 347/* Resource Types */ 348 349#define ACPI_CSRT_TYPE_INTERRUPT 0x0001 350#define ACPI_CSRT_TYPE_TIMER 0x0002 351#define ACPI_CSRT_TYPE_DMA 0x0003 352 353/* Resource Subtypes */ 354 355#define ACPI_CSRT_XRUPT_LINE 0x0000 356#define ACPI_CSRT_XRUPT_CONTROLLER 0x0001 357#define ACPI_CSRT_TIMER 0x0000 358#define ACPI_CSRT_DMA_CHANNEL 0x0000 359#define ACPI_CSRT_DMA_CONTROLLER 0x0001 360 361 362/******************************************************************************* 363 * 364 * DBG2 - Debug Port Table 2 365 * Version 0 (Both main table and subtables) 366 * 367 * Conforms to "Microsoft Debug Port Table 2 (DBG2)", May 22 2012. 368 * 369 ******************************************************************************/ 370 371typedef struct acpi_table_dbg2 372{ 373 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 374 UINT32 InfoOffset; 375 UINT32 InfoCount; 376 377} ACPI_TABLE_DBG2; 378 379 380typedef struct acpi_dbg2_header 381{ 382 UINT32 InfoOffset; 383 UINT32 InfoCount; 384 385} ACPI_DBG2_HEADER; 386 387 388/* Debug Device Information Subtable */ 389 390typedef struct acpi_dbg2_device 391{ 392 UINT8 Revision; 393 UINT16 Length; 394 UINT8 RegisterCount; /* Number of BaseAddress registers */ 395 UINT16 NamepathLength; 396 UINT16 NamepathOffset; 397 UINT16 OemDataLength; 398 UINT16 OemDataOffset; 399 UINT16 PortType; 400 UINT16 PortSubtype; 401 UINT16 Reserved; 402 UINT16 BaseAddressOffset; 403 UINT16 AddressSizeOffset; 404 /* 405 * Data that follows: 406 * BaseAddress (required) - Each in 12-byte Generic Address Structure format. 407 * AddressSize (required) - Array of UINT32 sizes corresponding to each BaseAddress register. 408 * Namepath (required) - Null terminated string. Single dot if not supported. 409 * OemData (optional) - Length is OemDataLength. 410 */ 411} ACPI_DBG2_DEVICE; 412 413/* Types for PortType field above */ 414 415#define ACPI_DBG2_SERIAL_PORT 0x8000 416#define ACPI_DBG2_1394_PORT 0x8001 417#define ACPI_DBG2_USB_PORT 0x8002 418#define ACPI_DBG2_NET_PORT 0x8003 419 420/* Subtypes for PortSubtype field above */ 421 422#define ACPI_DBG2_16550_COMPATIBLE 0x0000 423#define ACPI_DBG2_16550_SUBSET 0x0001 424 425#define ACPI_DBG2_1394_STANDARD 0x0000 426 427#define ACPI_DBG2_USB_XHCI 0x0000 428#define ACPI_DBG2_USB_EHCI 0x0001 429 430 431/******************************************************************************* 432 * 433 * DBGP - Debug Port table 434 * Version 1 435 * 436 * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000 437 * 438 ******************************************************************************/ 439 440typedef struct acpi_table_dbgp 441{ 442 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 443 UINT8 Type; /* 0=full 16550, 1=subset of 16550 */ 444 UINT8 Reserved[3]; 445 ACPI_GENERIC_ADDRESS DebugPort; 446 447} ACPI_TABLE_DBGP; 448 449 450/******************************************************************************* 451 * 452 * DMAR - DMA Remapping table 453 * Version 1 454 * 455 * Conforms to "Intel Virtualization Technology for Directed I/O", 456 * Version 2.2, Sept. 2013 457 * 458 ******************************************************************************/ 459 460typedef struct acpi_table_dmar 461{ 462 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 463 UINT8 Width; /* Host Address Width */ 464 UINT8 Flags; 465 UINT8 Reserved[10]; 466 467} ACPI_TABLE_DMAR; 468 469/* Masks for Flags field above */ 470 471#define ACPI_DMAR_INTR_REMAP (1) 472 473 474/* DMAR subtable header */ 475 476typedef struct acpi_dmar_header 477{ 478 UINT16 Type; 479 UINT16 Length; 480 481} ACPI_DMAR_HEADER; 482 483/* Values for subtable type in ACPI_DMAR_HEADER */ 484 485enum AcpiDmarType 486{ 487 ACPI_DMAR_TYPE_HARDWARE_UNIT = 0, 488 ACPI_DMAR_TYPE_RESERVED_MEMORY = 1, 489 ACPI_DMAR_TYPE_ROOT_ATS = 2, 490 ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3, 491 ACPI_DMAR_TYPE_NAMESPACE = 4, 492 ACPI_DMAR_TYPE_RESERVED = 5 /* 5 and greater are reserved */ 493}; 494 495 496/* DMAR Device Scope structure */ 497 498typedef struct acpi_dmar_device_scope 499{ 500 UINT8 EntryType; 501 UINT8 Length; 502 UINT16 Reserved; 503 UINT8 EnumerationId; 504 UINT8 Bus; 505 506} ACPI_DMAR_DEVICE_SCOPE; 507 508/* Values for EntryType in ACPI_DMAR_DEVICE_SCOPE - device types */ 509 510enum AcpiDmarScopeType 511{ 512 ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0, 513 ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1, 514 ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2, 515 ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3, 516 ACPI_DMAR_SCOPE_TYPE_HPET = 4, 517 ACPI_DMAR_SCOPE_TYPE_NAMESPACE = 5, 518 ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 519}; 520 521typedef struct acpi_dmar_pci_path 522{ 523 UINT8 Device; 524 UINT8 Function; 525 526} ACPI_DMAR_PCI_PATH; 527 528 529/* 530 * DMAR Subtables, correspond to Type in ACPI_DMAR_HEADER 531 */ 532 533/* 0: Hardware Unit Definition */ 534 535typedef struct acpi_dmar_hardware_unit 536{ 537 ACPI_DMAR_HEADER Header; 538 UINT8 Flags; 539 UINT8 Reserved; 540 UINT16 Segment; 541 UINT64 Address; /* Register Base Address */ 542 543} ACPI_DMAR_HARDWARE_UNIT; 544 545/* Masks for Flags field above */ 546 547#define ACPI_DMAR_INCLUDE_ALL (1) 548 549 550/* 1: Reserved Memory Defininition */ 551 552typedef struct acpi_dmar_reserved_memory 553{ 554 ACPI_DMAR_HEADER Header; 555 UINT16 Reserved; 556 UINT16 Segment; 557 UINT64 BaseAddress; /* 4K aligned base address */ 558 UINT64 EndAddress; /* 4K aligned limit address */ 559 560} ACPI_DMAR_RESERVED_MEMORY; 561 562/* Masks for Flags field above */ 563 564#define ACPI_DMAR_ALLOW_ALL (1) 565 566 567/* 2: Root Port ATS Capability Reporting Structure */ 568 569typedef struct acpi_dmar_atsr 570{ 571 ACPI_DMAR_HEADER Header; 572 UINT8 Flags; 573 UINT8 Reserved; 574 UINT16 Segment; 575 576} ACPI_DMAR_ATSR; 577 578/* Masks for Flags field above */ 579 580#define ACPI_DMAR_ALL_PORTS (1) 581 582 583/* 3: Remapping Hardware Static Affinity Structure */ 584 585typedef struct acpi_dmar_rhsa 586{ 587 ACPI_DMAR_HEADER Header; 588 UINT32 Reserved; 589 UINT64 BaseAddress; 590 UINT32 ProximityDomain; 591 592} ACPI_DMAR_RHSA; 593 594 595/* 4: ACPI Namespace Device Declaration Structure */ 596 597typedef struct acpi_dmar_andd 598{ 599 ACPI_DMAR_HEADER Header; 600 UINT8 Reserved[3]; 601 UINT8 DeviceNumber; 602 char DeviceName[1]; 603 604} ACPI_DMAR_ANDD; 605 606 607/******************************************************************************* 608 * 609 * HPET - High Precision Event Timer table 610 * Version 1 611 * 612 * Conforms to "IA-PC HPET (High Precision Event Timers) Specification", 613 * Version 1.0a, October 2004 614 * 615 ******************************************************************************/ 616 617typedef struct acpi_table_hpet 618{ 619 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 620 UINT32 Id; /* Hardware ID of event timer block */ 621 ACPI_GENERIC_ADDRESS Address; /* Address of event timer block */ 622 UINT8 Sequence; /* HPET sequence number */ 623 UINT16 MinimumTick; /* Main counter min tick, periodic mode */ 624 UINT8 Flags; 625 626} ACPI_TABLE_HPET; 627 628/* Masks for Flags field above */ 629 630#define ACPI_HPET_PAGE_PROTECT_MASK (3) 631 632/* Values for Page Protect flags */ 633 634enum AcpiHpetPageProtect 635{ 636 ACPI_HPET_NO_PAGE_PROTECT = 0, 637 ACPI_HPET_PAGE_PROTECT4 = 1, 638 ACPI_HPET_PAGE_PROTECT64 = 2 639}; 640 641 642/******************************************************************************* 643 * 644 * IBFT - Boot Firmware Table 645 * Version 1 646 * 647 * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b 648 * Specification", Version 1.01, March 1, 2007 649 * 650 * Note: It appears that this table is not intended to appear in the RSDT/XSDT. 651 * Therefore, it is not currently supported by the disassembler. 652 * 653 ******************************************************************************/ 654 655typedef struct acpi_table_ibft 656{ 657 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 658 UINT8 Reserved[12]; 659 660} ACPI_TABLE_IBFT; 661 662 663/* IBFT common subtable header */ 664 665typedef struct acpi_ibft_header 666{ 667 UINT8 Type; 668 UINT8 Version; 669 UINT16 Length; 670 UINT8 Index; 671 UINT8 Flags; 672 673} ACPI_IBFT_HEADER; 674 675/* Values for Type field above */ 676 677enum AcpiIbftType 678{ 679 ACPI_IBFT_TYPE_NOT_USED = 0, 680 ACPI_IBFT_TYPE_CONTROL = 1, 681 ACPI_IBFT_TYPE_INITIATOR = 2, 682 ACPI_IBFT_TYPE_NIC = 3, 683 ACPI_IBFT_TYPE_TARGET = 4, 684 ACPI_IBFT_TYPE_EXTENSIONS = 5, 685 ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 686}; 687 688 689/* IBFT subtables */ 690 691typedef struct acpi_ibft_control 692{ 693 ACPI_IBFT_HEADER Header; 694 UINT16 Extensions; 695 UINT16 InitiatorOffset; 696 UINT16 Nic0Offset; 697 UINT16 Target0Offset; 698 UINT16 Nic1Offset; 699 UINT16 Target1Offset; 700 701} ACPI_IBFT_CONTROL; 702 703typedef struct acpi_ibft_initiator 704{ 705 ACPI_IBFT_HEADER Header; 706 UINT8 SnsServer[16]; 707 UINT8 SlpServer[16]; 708 UINT8 PrimaryServer[16]; 709 UINT8 SecondaryServer[16]; 710 UINT16 NameLength; 711 UINT16 NameOffset; 712 713} ACPI_IBFT_INITIATOR; 714 715typedef struct acpi_ibft_nic 716{ 717 ACPI_IBFT_HEADER Header; 718 UINT8 IpAddress[16]; 719 UINT8 SubnetMaskPrefix; 720 UINT8 Origin; 721 UINT8 Gateway[16]; 722 UINT8 PrimaryDns[16]; 723 UINT8 SecondaryDns[16]; 724 UINT8 Dhcp[16]; 725 UINT16 Vlan; 726 UINT8 MacAddress[6]; 727 UINT16 PciAddress; 728 UINT16 NameLength; 729 UINT16 NameOffset; 730 731} ACPI_IBFT_NIC; 732 733typedef struct acpi_ibft_target 734{ 735 ACPI_IBFT_HEADER Header; 736 UINT8 TargetIpAddress[16]; 737 UINT16 TargetIpSocket; 738 UINT8 TargetBootLun[8]; 739 UINT8 ChapType; 740 UINT8 NicAssociation; 741 UINT16 TargetNameLength; 742 UINT16 TargetNameOffset; 743 UINT16 ChapNameLength; 744 UINT16 ChapNameOffset; 745 UINT16 ChapSecretLength; 746 UINT16 ChapSecretOffset; 747 UINT16 ReverseChapNameLength; 748 UINT16 ReverseChapNameOffset; 749 UINT16 ReverseChapSecretLength; 750 UINT16 ReverseChapSecretOffset; 751 752} ACPI_IBFT_TARGET; 753 754 755/******************************************************************************* 756 * 757 * IORT - IO Remapping Table 758 * 759 * Conforms to "IO Remapping Table System Software on ARM Platforms", 760 * Document number: ARM DEN 0049A, 2015 761 * 762 ******************************************************************************/ 763 764typedef struct acpi_table_iort 765{ 766 ACPI_TABLE_HEADER Header; 767 UINT32 NodeCount; 768 UINT32 NodeOffset; 769 UINT32 Reserved; 770 771} ACPI_TABLE_IORT; 772 773 774/* 775 * IORT subtables 776 */ 777typedef struct acpi_iort_node 778{ 779 UINT8 Type; 780 UINT16 Length; 781 UINT8 Revision; 782 UINT32 Reserved; 783 UINT32 MappingCount; 784 UINT32 MappingOffset; 785 char NodeData[1]; 786 787} ACPI_IORT_NODE; 788 789/* Values for subtable Type above */ 790 791enum AcpiIortNodeType 792{ 793 ACPI_IORT_NODE_ITS_GROUP = 0x00, 794 ACPI_IORT_NODE_NAMED_COMPONENT = 0x01, 795 ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 0x02, 796 ACPI_IORT_NODE_SMMU = 0x03 797}; 798 799 800typedef struct acpi_iort_id_mapping 801{ 802 UINT32 InputBase; /* Lowest value in input range */ 803 UINT32 IdCount; /* Number of IDs */ 804 UINT32 OutputBase; /* Lowest value in output range */ 805 UINT32 OutputReference; /* A reference to the output node */ 806 UINT32 Flags; 807 808} ACPI_IORT_ID_MAPPING; 809 810/* Masks for Flags field above for IORT subtable */ 811 812#define ACPI_IORT_ID_SINGLE_MAPPING (1) 813 814 815typedef struct acpi_iort_memory_access 816{ 817 UINT32 CacheCoherency; 818 UINT8 Hints; 819 UINT16 Reserved; 820 UINT8 MemoryFlags; 821 822} ACPI_IORT_MEMORY_ACCESS; 823 824/* Values for CacheCoherency field above */ 825 826#define ACPI_IORT_NODE_COHERENT 0x00000001 /* The device node is fully coherent */ 827#define ACPI_IORT_NODE_NOT_COHERENT 0x00000000 /* The device node is not coherent */ 828 829/* Masks for Hints field above */ 830 831#define ACPI_IORT_HT_TRANSIENT (1) 832#define ACPI_IORT_HT_WRITE (1<<1) 833#define ACPI_IORT_HT_READ (1<<2) 834#define ACPI_IORT_HT_OVERRIDE (1<<3) 835 836/* Masks for MemoryFlags field above */ 837 838#define ACPI_IORT_MF_COHERENCY (1) 839#define ACPI_IORT_MF_ATTRIBUTES (1<<1) 840 841 842/* 843 * IORT node specific subtables 844 */ 845typedef struct acpi_iort_its_group 846{ 847 UINT32 ItsCount; 848 UINT32 Identifiers[1]; /* GIC ITS identifier arrary */ 849 850} ACPI_IORT_ITS_GROUP; 851 852 853typedef struct acpi_iort_named_component 854{ 855 UINT32 NodeFlags; 856 UINT64 MemoryProperties; /* Memory access properties */ 857 UINT8 MemoryAddressLimit; /* Memory address size limit */ 858 char DeviceName[1]; /* Path of namespace object */ 859 860} ACPI_IORT_NAMED_COMPONENT; 861 862 863typedef struct acpi_iort_root_complex 864{ 865 UINT64 MemoryProperties; /* Memory access properties */ 866 UINT32 AtsAttribute; 867 UINT32 PciSegmentNumber; 868 869} ACPI_IORT_ROOT_COMPLEX; 870 871/* Values for AtsAttribute field above */ 872 873#define ACPI_IORT_ATS_SUPPORTED 0x00000001 /* The root complex supports ATS */ 874#define ACPI_IORT_ATS_UNSUPPORTED 0x00000000 /* The root complex doesn't support ATS */ 875 876 877typedef struct acpi_iort_smmu 878{ 879 UINT64 BaseAddress; /* SMMU base address */ 880 UINT64 Span; /* Length of memory range */ 881 UINT32 Model; 882 UINT32 Flags; 883 UINT32 GlobalInterruptOffset; 884 UINT32 ContextInterruptCount; 885 UINT32 ContextInterruptOffset; 886 UINT32 PmuInterruptCount; 887 UINT32 PmuInterruptOffset; 888 UINT64 Interrupts[1]; /* Interrupt array */ 889 890} ACPI_IORT_SMMU; 891 892/* Values for Model field above */ 893 894#define ACPI_IORT_SMMU_V1 0x00000000 /* Generic SMMUv1 */ 895#define ACPI_IORT_SMMU_V2 0x00000001 /* Generic SMMUv2 */ 896#define ACPI_IORT_SMMU_CORELINK_MMU400 0x00000002 /* ARM Corelink MMU-400 */ 897#define ACPI_IORT_SMMU_CORELINK_MMU500 0x00000003 /* ARM Corelink MMU-500 */ 898 899/* Masks for Flags field above */ 900 901#define ACPI_IORT_SMMU_DVM_SUPPORTED (1) 902#define ACPI_IORT_SMMU_COHERENT_WALK (1<<1) 903 904 905/******************************************************************************* 906 * 907 * IVRS - I/O Virtualization Reporting Structure 908 * Version 1 909 * 910 * Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification", 911 * Revision 1.26, February 2009. 912 * 913 ******************************************************************************/ 914 915typedef struct acpi_table_ivrs 916{ 917 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 918 UINT32 Info; /* Common virtualization info */ 919 UINT64 Reserved; 920 921} ACPI_TABLE_IVRS; 922 923/* Values for Info field above */ 924 925#define ACPI_IVRS_PHYSICAL_SIZE 0x00007F00 /* 7 bits, physical address size */ 926#define ACPI_IVRS_VIRTUAL_SIZE 0x003F8000 /* 7 bits, virtual address size */ 927#define ACPI_IVRS_ATS_RESERVED 0x00400000 /* ATS address translation range reserved */ 928 929 930/* IVRS subtable header */ 931 932typedef struct acpi_ivrs_header 933{ 934 UINT8 Type; /* Subtable type */ 935 UINT8 Flags; 936 UINT16 Length; /* Subtable length */ 937 UINT16 DeviceId; /* ID of IOMMU */ 938 939} ACPI_IVRS_HEADER; 940 941/* Values for subtable Type above */ 942 943enum AcpiIvrsType 944{ 945 ACPI_IVRS_TYPE_HARDWARE = 0x10, 946 ACPI_IVRS_TYPE_MEMORY1 = 0x20, 947 ACPI_IVRS_TYPE_MEMORY2 = 0x21, 948 ACPI_IVRS_TYPE_MEMORY3 = 0x22 949}; 950 951/* Masks for Flags field above for IVHD subtable */ 952 953#define ACPI_IVHD_TT_ENABLE (1) 954#define ACPI_IVHD_PASS_PW (1<<1) 955#define ACPI_IVHD_RES_PASS_PW (1<<2) 956#define ACPI_IVHD_ISOC (1<<3) 957#define ACPI_IVHD_IOTLB (1<<4) 958 959/* Masks for Flags field above for IVMD subtable */ 960 961#define ACPI_IVMD_UNITY (1) 962#define ACPI_IVMD_READ (1<<1) 963#define ACPI_IVMD_WRITE (1<<2) 964#define ACPI_IVMD_EXCLUSION_RANGE (1<<3) 965 966 967/* 968 * IVRS subtables, correspond to Type in ACPI_IVRS_HEADER 969 */ 970 971/* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */ 972 973typedef struct acpi_ivrs_hardware 974{ 975 ACPI_IVRS_HEADER Header; 976 UINT16 CapabilityOffset; /* Offset for IOMMU control fields */ 977 UINT64 BaseAddress; /* IOMMU control registers */ 978 UINT16 PciSegmentGroup; 979 UINT16 Info; /* MSI number and unit ID */ 980 UINT32 Reserved; 981 982} ACPI_IVRS_HARDWARE; 983 984/* Masks for Info field above */ 985 986#define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */ 987#define ACPI_IVHD_UNIT_ID_MASK 0x1F00 /* 5 bits, UnitID */ 988 989 990/* 991 * Device Entries for IVHD subtable, appear after ACPI_IVRS_HARDWARE structure. 992 * Upper two bits of the Type field are the (encoded) length of the structure. 993 * Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries 994 * are reserved for future use but not defined. 995 */ 996typedef struct acpi_ivrs_de_header 997{ 998 UINT8 Type; 999 UINT16 Id; 1000 UINT8 DataSetting; 1001 1002} ACPI_IVRS_DE_HEADER; 1003 1004/* Length of device entry is in the top two bits of Type field above */ 1005 1006#define ACPI_IVHD_ENTRY_LENGTH 0xC0 1007 1008/* Values for device entry Type field above */ 1009 1010enum AcpiIvrsDeviceEntryType 1011{ 1012 /* 4-byte device entries, all use ACPI_IVRS_DEVICE4 */ 1013 1014 ACPI_IVRS_TYPE_PAD4 = 0, 1015 ACPI_IVRS_TYPE_ALL = 1, 1016 ACPI_IVRS_TYPE_SELECT = 2, 1017 ACPI_IVRS_TYPE_START = 3, 1018 ACPI_IVRS_TYPE_END = 4, 1019 1020 /* 8-byte device entries */ 1021 1022 ACPI_IVRS_TYPE_PAD8 = 64, 1023 ACPI_IVRS_TYPE_NOT_USED = 65, 1024 ACPI_IVRS_TYPE_ALIAS_SELECT = 66, /* Uses ACPI_IVRS_DEVICE8A */ 1025 ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses ACPI_IVRS_DEVICE8A */ 1026 ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses ACPI_IVRS_DEVICE8B */ 1027 ACPI_IVRS_TYPE_EXT_START = 71, /* Uses ACPI_IVRS_DEVICE8B */ 1028 ACPI_IVRS_TYPE_SPECIAL = 72 /* Uses ACPI_IVRS_DEVICE8C */ 1029}; 1030 1031/* Values for Data field above */ 1032 1033#define ACPI_IVHD_INIT_PASS (1) 1034#define ACPI_IVHD_EINT_PASS (1<<1) 1035#define ACPI_IVHD_NMI_PASS (1<<2) 1036#define ACPI_IVHD_SYSTEM_MGMT (3<<4) 1037#define ACPI_IVHD_LINT0_PASS (1<<6) 1038#define ACPI_IVHD_LINT1_PASS (1<<7) 1039 1040 1041/* Types 0-4: 4-byte device entry */ 1042 1043typedef struct acpi_ivrs_device4 1044{ 1045 ACPI_IVRS_DE_HEADER Header; 1046 1047} ACPI_IVRS_DEVICE4; 1048 1049/* Types 66-67: 8-byte device entry */ 1050 1051typedef struct acpi_ivrs_device8a 1052{ 1053 ACPI_IVRS_DE_HEADER Header; 1054 UINT8 Reserved1; 1055 UINT16 UsedId; 1056 UINT8 Reserved2; 1057 1058} ACPI_IVRS_DEVICE8A; 1059 1060/* Types 70-71: 8-byte device entry */ 1061 1062typedef struct acpi_ivrs_device8b 1063{ 1064 ACPI_IVRS_DE_HEADER Header; 1065 UINT32 ExtendedData; 1066 1067} ACPI_IVRS_DEVICE8B; 1068 1069/* Values for ExtendedData above */ 1070 1071#define ACPI_IVHD_ATS_DISABLED (1<<31) 1072 1073/* Type 72: 8-byte device entry */ 1074 1075typedef struct acpi_ivrs_device8c 1076{ 1077 ACPI_IVRS_DE_HEADER Header; 1078 UINT8 Handle; 1079 UINT16 UsedId; 1080 UINT8 Variety; 1081 1082} ACPI_IVRS_DEVICE8C; 1083 1084/* Values for Variety field above */ 1085 1086#define ACPI_IVHD_IOAPIC 1 1087#define ACPI_IVHD_HPET 2 1088 1089 1090/* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */ 1091 1092typedef struct acpi_ivrs_memory 1093{ 1094 ACPI_IVRS_HEADER Header; 1095 UINT16 AuxData; 1096 UINT64 Reserved; 1097 UINT64 StartAddress; 1098 UINT64 MemoryLength; 1099 1100} ACPI_IVRS_MEMORY; 1101 1102 1103/******************************************************************************* 1104 * 1105 * LPIT - Low Power Idle Table 1106 * 1107 * Conforms to "ACPI Low Power Idle Table (LPIT)" July 2014. 1108 * 1109 ******************************************************************************/ 1110 1111typedef struct acpi_table_lpit 1112{ 1113 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1114 1115} ACPI_TABLE_LPIT; 1116 1117 1118/* LPIT subtable header */ 1119 1120typedef struct acpi_lpit_header 1121{ 1122 UINT32 Type; /* Subtable type */ 1123 UINT32 Length; /* Subtable length */ 1124 UINT16 UniqueId; 1125 UINT16 Reserved; 1126 UINT32 Flags; 1127 1128} ACPI_LPIT_HEADER; 1129 1130/* Values for subtable Type above */ 1131 1132enum AcpiLpitType 1133{ 1134 ACPI_LPIT_TYPE_NATIVE_CSTATE = 0x00, 1135 ACPI_LPIT_TYPE_RESERVED = 0x01 /* 1 and above are reserved */ 1136}; 1137 1138/* Masks for Flags field above */ 1139 1140#define ACPI_LPIT_STATE_DISABLED (1) 1141#define ACPI_LPIT_NO_COUNTER (1<<1) 1142 1143/* 1144 * LPIT subtables, correspond to Type in ACPI_LPIT_HEADER 1145 */ 1146 1147/* 0x00: Native C-state instruction based LPI structure */ 1148 1149typedef struct acpi_lpit_native 1150{ 1151 ACPI_LPIT_HEADER Header; 1152 ACPI_GENERIC_ADDRESS EntryTrigger; 1153 UINT32 Residency; 1154 UINT32 Latency; 1155 ACPI_GENERIC_ADDRESS ResidencyCounter; 1156 UINT64 CounterFrequency; 1157 1158} ACPI_LPIT_NATIVE; 1159 1160 1161/******************************************************************************* 1162 * 1163 * MCFG - PCI Memory Mapped Configuration table and subtable 1164 * Version 1 1165 * 1166 * Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005 1167 * 1168 ******************************************************************************/ 1169 1170typedef struct acpi_table_mcfg 1171{ 1172 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1173 UINT8 Reserved[8]; 1174 1175} ACPI_TABLE_MCFG; 1176 1177 1178/* Subtable */ 1179 1180typedef struct acpi_mcfg_allocation 1181{ 1182 UINT64 Address; /* Base address, processor-relative */ 1183 UINT16 PciSegment; /* PCI segment group number */ 1184 UINT8 StartBusNumber; /* Starting PCI Bus number */ 1185 UINT8 EndBusNumber; /* Final PCI Bus number */ 1186 UINT32 Reserved; 1187 1188} ACPI_MCFG_ALLOCATION; 1189 1190 1191/******************************************************************************* 1192 * 1193 * MCHI - Management Controller Host Interface Table 1194 * Version 1 1195 * 1196 * Conforms to "Management Component Transport Protocol (MCTP) Host 1197 * Interface Specification", Revision 1.0.0a, October 13, 2009 1198 * 1199 ******************************************************************************/ 1200 1201typedef struct acpi_table_mchi 1202{ 1203 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1204 UINT8 InterfaceType; 1205 UINT8 Protocol; 1206 UINT64 ProtocolData; 1207 UINT8 InterruptType; 1208 UINT8 Gpe; 1209 UINT8 PciDeviceFlag; 1210 UINT32 GlobalInterrupt; 1211 ACPI_GENERIC_ADDRESS ControlRegister; 1212 UINT8 PciSegment; 1213 UINT8 PciBus; 1214 UINT8 PciDevice; 1215 UINT8 PciFunction; 1216 1217} ACPI_TABLE_MCHI; 1218 1219 1220/******************************************************************************* 1221 * 1222 * MSDM - Microsoft Data Management table 1223 * 1224 * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", 1225 * November 29, 2011. Copyright 2011 Microsoft 1226 * 1227 ******************************************************************************/ 1228 1229/* Basic MSDM table is only the common ACPI header */ 1230 1231typedef struct acpi_table_msdm 1232{ 1233 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1234 1235} ACPI_TABLE_MSDM; 1236 1237 1238/******************************************************************************* 1239 * 1240 * MTMR - MID Timer Table 1241 * Version 1 1242 * 1243 * Conforms to "Simple Firmware Interface Specification", 1244 * Draft 0.8.2, Oct 19, 2010 1245 * NOTE: The ACPI MTMR is equivalent to the SFI MTMR table. 1246 * 1247 ******************************************************************************/ 1248 1249typedef struct acpi_table_mtmr 1250{ 1251 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1252 1253} ACPI_TABLE_MTMR; 1254 1255/* MTMR entry */ 1256 1257typedef struct acpi_mtmr_entry 1258{ 1259 ACPI_GENERIC_ADDRESS PhysicalAddress; 1260 UINT32 Frequency; 1261 UINT32 Irq; 1262 1263} ACPI_MTMR_ENTRY; 1264 1265 1266/******************************************************************************* 1267 * 1268 * SLIC - Software Licensing Description Table 1269 * 1270 * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", 1271 * November 29, 2011. Copyright 2011 Microsoft 1272 * 1273 ******************************************************************************/ 1274 1275/* Basic SLIC table is only the common ACPI header */ 1276 1277typedef struct acpi_table_slic 1278{ 1279 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1280 1281} ACPI_TABLE_SLIC; 1282 1283 1284/******************************************************************************* 1285 * 1286 * SPCR - Serial Port Console Redirection table 1287 * Version 1 1288 * 1289 * Conforms to "Serial Port Console Redirection Table", 1290 * Version 1.00, January 11, 2002 1291 * 1292 ******************************************************************************/ 1293 1294typedef struct acpi_table_spcr 1295{ 1296 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1297 UINT8 InterfaceType; /* 0=full 16550, 1=subset of 16550 */ 1298 UINT8 Reserved[3]; 1299 ACPI_GENERIC_ADDRESS SerialPort; 1300 UINT8 InterruptType; 1301 UINT8 PcInterrupt; 1302 UINT32 Interrupt; 1303 UINT8 BaudRate; 1304 UINT8 Parity; 1305 UINT8 StopBits; 1306 UINT8 FlowControl; 1307 UINT8 TerminalType; 1308 UINT8 Reserved1; 1309 UINT16 PciDeviceId; 1310 UINT16 PciVendorId; 1311 UINT8 PciBus; 1312 UINT8 PciDevice; 1313 UINT8 PciFunction; 1314 UINT32 PciFlags; 1315 UINT8 PciSegment; 1316 UINT32 Reserved2; 1317 1318} ACPI_TABLE_SPCR; 1319 1320/* Masks for PciFlags field above */ 1321 1322#define ACPI_SPCR_DO_NOT_DISABLE (1) 1323 1324 1325/******************************************************************************* 1326 * 1327 * SPMI - Server Platform Management Interface table 1328 * Version 5 1329 * 1330 * Conforms to "Intelligent Platform Management Interface Specification 1331 * Second Generation v2.0", Document Revision 1.0, February 12, 2004 with 1332 * June 12, 2009 markup. 1333 * 1334 ******************************************************************************/ 1335 1336typedef struct acpi_table_spmi 1337{ 1338 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1339 UINT8 InterfaceType; 1340 UINT8 Reserved; /* Must be 1 */ 1341 UINT16 SpecRevision; /* Version of IPMI */ 1342 UINT8 InterruptType; 1343 UINT8 GpeNumber; /* GPE assigned */ 1344 UINT8 Reserved1; 1345 UINT8 PciDeviceFlag; 1346 UINT32 Interrupt; 1347 ACPI_GENERIC_ADDRESS IpmiRegister; 1348 UINT8 PciSegment; 1349 UINT8 PciBus; 1350 UINT8 PciDevice; 1351 UINT8 PciFunction; 1352 UINT8 Reserved2; 1353 1354} ACPI_TABLE_SPMI; 1355 1356/* Values for InterfaceType above */ 1357 1358enum AcpiSpmiInterfaceTypes 1359{ 1360 ACPI_SPMI_NOT_USED = 0, 1361 ACPI_SPMI_KEYBOARD = 1, 1362 ACPI_SPMI_SMI = 2, 1363 ACPI_SPMI_BLOCK_TRANSFER = 3, 1364 ACPI_SPMI_SMBUS = 4, 1365 ACPI_SPMI_RESERVED = 5 /* 5 and above are reserved */ 1366}; 1367 1368 1369/******************************************************************************* 1370 * 1371 * TCPA - Trusted Computing Platform Alliance table 1372 * Version 2 1373 * 1374 * Conforms to "TCG ACPI Specification, Family 1.2 and 2.0", 1375 * December 19, 2014 1376 * 1377 * NOTE: There are two versions of the table with the same signature -- 1378 * the client version and the server version. The common PlatformClass 1379 * field is used to differentiate the two types of tables. 1380 * 1381 ******************************************************************************/ 1382 1383typedef struct acpi_table_tcpa_hdr 1384{ 1385 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1386 UINT16 PlatformClass; 1387 1388} ACPI_TABLE_TCPA_HDR; 1389 1390/* 1391 * Values for PlatformClass above. 1392 * This is how the client and server subtables are differentiated 1393 */ 1394#define ACPI_TCPA_CLIENT_TABLE 0 1395#define ACPI_TCPA_SERVER_TABLE 1 1396 1397 1398typedef struct acpi_table_tcpa_client 1399{ 1400 UINT32 MinimumLogLength; /* Minimum length for the event log area */ 1401 UINT64 LogAddress; /* Address of the event log area */ 1402 1403} ACPI_TABLE_TCPA_CLIENT; 1404 1405typedef struct acpi_table_tcpa_server 1406{ 1407 UINT16 Reserved; 1408 UINT64 MinimumLogLength; /* Minimum length for the event log area */ 1409 UINT64 LogAddress; /* Address of the event log area */ 1410 UINT16 SpecRevision; 1411 UINT8 DeviceFlags; 1412 UINT8 InterruptFlags; 1413 UINT8 GpeNumber; 1414 UINT8 Reserved2[3]; 1415 UINT32 GlobalInterrupt; 1416 ACPI_GENERIC_ADDRESS Address; 1417 UINT32 Reserved3; 1418 ACPI_GENERIC_ADDRESS ConfigAddress; 1419 UINT8 Group; 1420 UINT8 Bus; /* PCI Bus/Segment/Function numbers */ 1421 UINT8 Device; 1422 UINT8 Function; 1423 1424} ACPI_TABLE_TCPA_SERVER; 1425 1426/* Values for DeviceFlags above */ 1427 1428#define ACPI_TCPA_PCI_DEVICE (1) 1429#define ACPI_TCPA_BUS_PNP (1<<1) 1430#define ACPI_TCPA_ADDRESS_VALID (1<<2) 1431 1432/* Values for InterruptFlags above */ 1433 1434#define ACPI_TCPA_INTERRUPT_MODE (1) 1435#define ACPI_TCPA_INTERRUPT_POLARITY (1<<1) 1436#define ACPI_TCPA_SCI_VIA_GPE (1<<2) 1437#define ACPI_TCPA_GLOBAL_INTERRUPT (1<<3) 1438 1439 1440/******************************************************************************* 1441 * 1442 * TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table 1443 * Version 4 1444 * 1445 * Conforms to "TCG ACPI Specification, Family 1.2 and 2.0", 1446 * December 19, 2014 1447 * 1448 ******************************************************************************/ 1449 1450typedef struct acpi_table_tpm2 1451{ 1452 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1453 UINT16 PlatformClass; 1454 UINT16 Reserved; 1455 UINT64 ControlAddress; 1456 UINT32 StartMethod; 1457 1458 /* Platform-specific data follows */ 1459 1460} ACPI_TABLE_TPM2; 1461 1462/* Values for StartMethod above */ 1463 1464#define ACPI_TPM2_NOT_ALLOWED 0 1465#define ACPI_TPM2_START_METHOD 2 1466#define ACPI_TPM2_MEMORY_MAPPED 6 1467#define ACPI_TPM2_COMMAND_BUFFER 7 1468#define ACPI_TPM2_COMMAND_BUFFER_WITH_START_METHOD 8 1469 1470 1471/******************************************************************************* 1472 * 1473 * UEFI - UEFI Boot optimization Table 1474 * Version 1 1475 * 1476 * Conforms to "Unified Extensible Firmware Interface Specification", 1477 * Version 2.3, May 8, 2009 1478 * 1479 ******************************************************************************/ 1480 1481typedef struct acpi_table_uefi 1482{ 1483 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1484 UINT8 Identifier[16]; /* UUID identifier */ 1485 UINT16 DataOffset; /* Offset of remaining data in table */ 1486 1487} ACPI_TABLE_UEFI; 1488 1489 1490/******************************************************************************* 1491 * 1492 * VRTC - Virtual Real Time Clock Table 1493 * Version 1 1494 * 1495 * Conforms to "Simple Firmware Interface Specification", 1496 * Draft 0.8.2, Oct 19, 2010 1497 * NOTE: The ACPI VRTC is equivalent to The SFI MRTC table. 1498 * 1499 ******************************************************************************/ 1500 1501typedef struct acpi_table_vrtc 1502{ 1503 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1504 1505} ACPI_TABLE_VRTC; 1506 1507/* VRTC entry */ 1508 1509typedef struct acpi_vrtc_entry 1510{ 1511 ACPI_GENERIC_ADDRESS PhysicalAddress; 1512 UINT32 Irq; 1513 1514} ACPI_VRTC_ENTRY; 1515 1516 1517/******************************************************************************* 1518 * 1519 * WAET - Windows ACPI Emulated devices Table 1520 * Version 1 1521 * 1522 * Conforms to "Windows ACPI Emulated Devices Table", version 1.0, April 6, 2009 1523 * 1524 ******************************************************************************/ 1525 1526typedef struct acpi_table_waet 1527{ 1528 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1529 UINT32 Flags; 1530 1531} ACPI_TABLE_WAET; 1532 1533/* Masks for Flags field above */ 1534 1535#define ACPI_WAET_RTC_NO_ACK (1) /* RTC requires no int acknowledge */ 1536#define ACPI_WAET_TIMER_ONE_READ (1<<1) /* PM timer requires only one read */ 1537 1538 1539/******************************************************************************* 1540 * 1541 * WDAT - Watchdog Action Table 1542 * Version 1 1543 * 1544 * Conforms to "Hardware Watchdog Timers Design Specification", 1545 * Copyright 2006 Microsoft Corporation. 1546 * 1547 ******************************************************************************/ 1548 1549typedef struct acpi_table_wdat 1550{ 1551 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1552 UINT32 HeaderLength; /* Watchdog Header Length */ 1553 UINT16 PciSegment; /* PCI Segment number */ 1554 UINT8 PciBus; /* PCI Bus number */ 1555 UINT8 PciDevice; /* PCI Device number */ 1556 UINT8 PciFunction; /* PCI Function number */ 1557 UINT8 Reserved[3]; 1558 UINT32 TimerPeriod; /* Period of one timer count (msec) */ 1559 UINT32 MaxCount; /* Maximum counter value supported */ 1560 UINT32 MinCount; /* Minimum counter value */ 1561 UINT8 Flags; 1562 UINT8 Reserved2[3]; 1563 UINT32 Entries; /* Number of watchdog entries that follow */ 1564 1565} ACPI_TABLE_WDAT; 1566 1567/* Masks for Flags field above */ 1568 1569#define ACPI_WDAT_ENABLED (1) 1570#define ACPI_WDAT_STOPPED 0x80 1571 1572 1573/* WDAT Instruction Entries (actions) */ 1574 1575typedef struct acpi_wdat_entry 1576{ 1577 UINT8 Action; 1578 UINT8 Instruction; 1579 UINT16 Reserved; 1580 ACPI_GENERIC_ADDRESS RegisterRegion; 1581 UINT32 Value; /* Value used with Read/Write register */ 1582 UINT32 Mask; /* Bitmask required for this register instruction */ 1583 1584} ACPI_WDAT_ENTRY; 1585 1586/* Values for Action field above */ 1587 1588enum AcpiWdatActions 1589{ 1590 ACPI_WDAT_RESET = 1, 1591 ACPI_WDAT_GET_CURRENT_COUNTDOWN = 4, 1592 ACPI_WDAT_GET_COUNTDOWN = 5, 1593 ACPI_WDAT_SET_COUNTDOWN = 6, 1594 ACPI_WDAT_GET_RUNNING_STATE = 8, 1595 ACPI_WDAT_SET_RUNNING_STATE = 9, 1596 ACPI_WDAT_GET_STOPPED_STATE = 10, 1597 ACPI_WDAT_SET_STOPPED_STATE = 11, 1598 ACPI_WDAT_GET_REBOOT = 16, 1599 ACPI_WDAT_SET_REBOOT = 17, 1600 ACPI_WDAT_GET_SHUTDOWN = 18, 1601 ACPI_WDAT_SET_SHUTDOWN = 19, 1602 ACPI_WDAT_GET_STATUS = 32, 1603 ACPI_WDAT_SET_STATUS = 33, 1604 ACPI_WDAT_ACTION_RESERVED = 34 /* 34 and greater are reserved */ 1605}; 1606 1607/* Values for Instruction field above */ 1608 1609enum AcpiWdatInstructions 1610{ 1611 ACPI_WDAT_READ_VALUE = 0, 1612 ACPI_WDAT_READ_COUNTDOWN = 1, 1613 ACPI_WDAT_WRITE_VALUE = 2, 1614 ACPI_WDAT_WRITE_COUNTDOWN = 3, 1615 ACPI_WDAT_INSTRUCTION_RESERVED = 4, /* 4 and greater are reserved */ 1616 ACPI_WDAT_PRESERVE_REGISTER = 0x80 /* Except for this value */ 1617}; 1618 1619 1620/******************************************************************************* 1621 * 1622 * WDDT - Watchdog Descriptor Table 1623 * Version 1 1624 * 1625 * Conforms to "Using the Intel ICH Family Watchdog Timer (WDT)", 1626 * Version 001, September 2002 1627 * 1628 ******************************************************************************/ 1629 1630typedef struct acpi_table_wddt 1631{ 1632 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1633 UINT16 SpecVersion; 1634 UINT16 TableVersion; 1635 UINT16 PciVendorId; 1636 ACPI_GENERIC_ADDRESS Address; 1637 UINT16 MaxCount; /* Maximum counter value supported */ 1638 UINT16 MinCount; /* Minimum counter value supported */ 1639 UINT16 Period; 1640 UINT16 Status; 1641 UINT16 Capability; 1642 1643} ACPI_TABLE_WDDT; 1644 1645/* Flags for Status field above */ 1646 1647#define ACPI_WDDT_AVAILABLE (1) 1648#define ACPI_WDDT_ACTIVE (1<<1) 1649#define ACPI_WDDT_TCO_OS_OWNED (1<<2) 1650#define ACPI_WDDT_USER_RESET (1<<11) 1651#define ACPI_WDDT_WDT_RESET (1<<12) 1652#define ACPI_WDDT_POWER_FAIL (1<<13) 1653#define ACPI_WDDT_UNKNOWN_RESET (1<<14) 1654 1655/* Flags for Capability field above */ 1656 1657#define ACPI_WDDT_AUTO_RESET (1) 1658#define ACPI_WDDT_ALERT_SUPPORT (1<<1) 1659 1660 1661/******************************************************************************* 1662 * 1663 * WDRT - Watchdog Resource Table 1664 * Version 1 1665 * 1666 * Conforms to "Watchdog Timer Hardware Requirements for Windows Server 2003", 1667 * Version 1.01, August 28, 2006 1668 * 1669 ******************************************************************************/ 1670 1671typedef struct acpi_table_wdrt 1672{ 1673 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1674 ACPI_GENERIC_ADDRESS ControlRegister; 1675 ACPI_GENERIC_ADDRESS CountRegister; 1676 UINT16 PciDeviceId; 1677 UINT16 PciVendorId; 1678 UINT8 PciBus; /* PCI Bus number */ 1679 UINT8 PciDevice; /* PCI Device number */ 1680 UINT8 PciFunction; /* PCI Function number */ 1681 UINT8 PciSegment; /* PCI Segment number */ 1682 UINT16 MaxCount; /* Maximum counter value supported */ 1683 UINT8 Units; 1684 1685} ACPI_TABLE_WDRT; 1686 1687 1688/* Reset to default packing */ 1689 1690#pragma pack() 1691 1692#endif /* __ACTBL2_H__ */ 1693