actbl2.h revision 316303
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 - 2017, 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 * Alternatively, you may choose to be licensed under the terms of the 117 * following license: 118 * 119 * Redistribution and use in source and binary forms, with or without 120 * modification, are permitted provided that the following conditions 121 * are met: 122 * 1. Redistributions of source code must retain the above copyright 123 * notice, this list of conditions, and the following disclaimer, 124 * without modification. 125 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 126 * substantially similar to the "NO WARRANTY" disclaimer below 127 * ("Disclaimer") and any redistribution must be conditioned upon 128 * including a substantially similar Disclaimer requirement for further 129 * binary redistribution. 130 * 3. Neither the names of the above-listed copyright holders nor the names 131 * of any contributors may be used to endorse or promote products derived 132 * from this software without specific prior written permission. 133 * 134 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 135 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 136 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 137 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 138 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 139 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 140 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 141 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 142 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 143 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 144 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 145 * 146 * Alternatively, you may choose to be licensed under the terms of the 147 * GNU General Public License ("GPL") version 2 as published by the Free 148 * Software Foundation. 149 * 150 *****************************************************************************/ 151 152#ifndef __ACTBL2_H__ 153#define __ACTBL2_H__ 154 155 156/******************************************************************************* 157 * 158 * Additional ACPI Tables (2) 159 * 160 * These tables are not consumed directly by the ACPICA subsystem, but are 161 * included here to support device drivers and the AML disassembler. 162 * 163 * Generally, the tables in this file are defined by third-party specifications, 164 * and are not defined directly by the ACPI specification itself. 165 * 166 ******************************************************************************/ 167 168 169/* 170 * Values for description table header signatures for tables defined in this 171 * file. Useful because they make it more difficult to inadvertently type in 172 * the wrong signature. 173 */ 174#define ACPI_SIG_ASF "ASF!" /* Alert Standard Format table */ 175#define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */ 176#define ACPI_SIG_CSRT "CSRT" /* Core System Resource Table */ 177#define ACPI_SIG_DBG2 "DBG2" /* Debug Port table type 2 */ 178#define ACPI_SIG_DBGP "DBGP" /* Debug Port table */ 179#define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */ 180#define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */ 181#define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */ 182#define ACPI_SIG_IORT "IORT" /* IO Remapping Table */ 183#define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */ 184#define ACPI_SIG_LPIT "LPIT" /* Low Power Idle Table */ 185#define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */ 186#define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */ 187#define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ 188#define ACPI_SIG_MTMR "MTMR" /* MID Timer table */ 189#define ACPI_SIG_SLIC "SLIC" /* Software Licensing Description Table */ 190#define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */ 191#define ACPI_SIG_SPMI "SPMI" /* Server Platform Management Interface table */ 192#define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */ 193#define ACPI_SIG_TPM2 "TPM2" /* Trusted Platform Module 2.0 H/W interface table */ 194#define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */ 195#define ACPI_SIG_VRTC "VRTC" /* Virtual Real Time Clock Table */ 196#define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */ 197#define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */ 198#define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */ 199#define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */ 200#define ACPI_SIG_XXXX "XXXX" /* Intermediate AML header for ASL/ASL+ converter */ 201 202#ifdef ACPI_UNDEFINED_TABLES 203/* 204 * These tables have been seen in the field, but no definition has been found 205 */ 206#define ACPI_SIG_ATKG "ATKG" 207#define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */ 208#define ACPI_SIG_IEIT "IEIT" 209#endif 210 211/* 212 * All tables must be byte-packed to match the ACPI specification, since 213 * the tables are provided by the system BIOS. 214 */ 215#pragma pack(1) 216 217/* 218 * Note: C bitfields are not used for this reason: 219 * 220 * "Bitfields are great and easy to read, but unfortunately the C language 221 * does not specify the layout of bitfields in memory, which means they are 222 * essentially useless for dealing with packed data in on-disk formats or 223 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, 224 * this decision was a design error in C. Ritchie could have picked an order 225 * and stuck with it." Norman Ramsey. 226 * See http://stackoverflow.com/a/1053662/41661 227 */ 228 229 230/******************************************************************************* 231 * 232 * ASF - Alert Standard Format table (Signature "ASF!") 233 * Revision 0x10 234 * 235 * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003 236 * 237 ******************************************************************************/ 238 239typedef struct acpi_table_asf 240{ 241 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 242 243} ACPI_TABLE_ASF; 244 245 246/* ASF subtable header */ 247 248typedef struct acpi_asf_header 249{ 250 UINT8 Type; 251 UINT8 Reserved; 252 UINT16 Length; 253 254} ACPI_ASF_HEADER; 255 256 257/* Values for Type field above */ 258 259enum AcpiAsfType 260{ 261 ACPI_ASF_TYPE_INFO = 0, 262 ACPI_ASF_TYPE_ALERT = 1, 263 ACPI_ASF_TYPE_CONTROL = 2, 264 ACPI_ASF_TYPE_BOOT = 3, 265 ACPI_ASF_TYPE_ADDRESS = 4, 266 ACPI_ASF_TYPE_RESERVED = 5 267}; 268 269/* 270 * ASF subtables 271 */ 272 273/* 0: ASF Information */ 274 275typedef struct acpi_asf_info 276{ 277 ACPI_ASF_HEADER Header; 278 UINT8 MinResetValue; 279 UINT8 MinPollInterval; 280 UINT16 SystemId; 281 UINT32 MfgId; 282 UINT8 Flags; 283 UINT8 Reserved2[3]; 284 285} ACPI_ASF_INFO; 286 287/* Masks for Flags field above */ 288 289#define ACPI_ASF_SMBUS_PROTOCOLS (1) 290 291 292/* 1: ASF Alerts */ 293 294typedef struct acpi_asf_alert 295{ 296 ACPI_ASF_HEADER Header; 297 UINT8 AssertMask; 298 UINT8 DeassertMask; 299 UINT8 Alerts; 300 UINT8 DataLength; 301 302} ACPI_ASF_ALERT; 303 304typedef struct acpi_asf_alert_data 305{ 306 UINT8 Address; 307 UINT8 Command; 308 UINT8 Mask; 309 UINT8 Value; 310 UINT8 SensorType; 311 UINT8 Type; 312 UINT8 Offset; 313 UINT8 SourceType; 314 UINT8 Severity; 315 UINT8 SensorNumber; 316 UINT8 Entity; 317 UINT8 Instance; 318 319} ACPI_ASF_ALERT_DATA; 320 321 322/* 2: ASF Remote Control */ 323 324typedef struct acpi_asf_remote 325{ 326 ACPI_ASF_HEADER Header; 327 UINT8 Controls; 328 UINT8 DataLength; 329 UINT16 Reserved2; 330 331} ACPI_ASF_REMOTE; 332 333typedef struct acpi_asf_control_data 334{ 335 UINT8 Function; 336 UINT8 Address; 337 UINT8 Command; 338 UINT8 Value; 339 340} ACPI_ASF_CONTROL_DATA; 341 342 343/* 3: ASF RMCP Boot Options */ 344 345typedef struct acpi_asf_rmcp 346{ 347 ACPI_ASF_HEADER Header; 348 UINT8 Capabilities[7]; 349 UINT8 CompletionCode; 350 UINT32 EnterpriseId; 351 UINT8 Command; 352 UINT16 Parameter; 353 UINT16 BootOptions; 354 UINT16 OemParameters; 355 356} ACPI_ASF_RMCP; 357 358 359/* 4: ASF Address */ 360 361typedef struct acpi_asf_address 362{ 363 ACPI_ASF_HEADER Header; 364 UINT8 EpromAddress; 365 UINT8 Devices; 366 367} ACPI_ASF_ADDRESS; 368 369 370/******************************************************************************* 371 * 372 * BOOT - Simple Boot Flag Table 373 * Version 1 374 * 375 * Conforms to the "Simple Boot Flag Specification", Version 2.1 376 * 377 ******************************************************************************/ 378 379typedef struct acpi_table_boot 380{ 381 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 382 UINT8 CmosIndex; /* Index in CMOS RAM for the boot register */ 383 UINT8 Reserved[3]; 384 385} ACPI_TABLE_BOOT; 386 387 388/******************************************************************************* 389 * 390 * CSRT - Core System Resource Table 391 * Version 0 392 * 393 * Conforms to the "Core System Resource Table (CSRT)", November 14, 2011 394 * 395 ******************************************************************************/ 396 397typedef struct acpi_table_csrt 398{ 399 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 400 401} ACPI_TABLE_CSRT; 402 403 404/* Resource Group subtable */ 405 406typedef struct acpi_csrt_group 407{ 408 UINT32 Length; 409 UINT32 VendorId; 410 UINT32 SubvendorId; 411 UINT16 DeviceId; 412 UINT16 SubdeviceId; 413 UINT16 Revision; 414 UINT16 Reserved; 415 UINT32 SharedInfoLength; 416 417 /* Shared data immediately follows (Length = SharedInfoLength) */ 418 419} ACPI_CSRT_GROUP; 420 421/* Shared Info subtable */ 422 423typedef struct acpi_csrt_shared_info 424{ 425 UINT16 MajorVersion; 426 UINT16 MinorVersion; 427 UINT32 MmioBaseLow; 428 UINT32 MmioBaseHigh; 429 UINT32 GsiInterrupt; 430 UINT8 InterruptPolarity; 431 UINT8 InterruptMode; 432 UINT8 NumChannels; 433 UINT8 DmaAddressWidth; 434 UINT16 BaseRequestLine; 435 UINT16 NumHandshakeSignals; 436 UINT32 MaxBlockSize; 437 438 /* Resource descriptors immediately follow (Length = Group Length - SharedInfoLength) */ 439 440} ACPI_CSRT_SHARED_INFO; 441 442/* Resource Descriptor subtable */ 443 444typedef struct acpi_csrt_descriptor 445{ 446 UINT32 Length; 447 UINT16 Type; 448 UINT16 Subtype; 449 UINT32 Uid; 450 451 /* Resource-specific information immediately follows */ 452 453} ACPI_CSRT_DESCRIPTOR; 454 455 456/* Resource Types */ 457 458#define ACPI_CSRT_TYPE_INTERRUPT 0x0001 459#define ACPI_CSRT_TYPE_TIMER 0x0002 460#define ACPI_CSRT_TYPE_DMA 0x0003 461 462/* Resource Subtypes */ 463 464#define ACPI_CSRT_XRUPT_LINE 0x0000 465#define ACPI_CSRT_XRUPT_CONTROLLER 0x0001 466#define ACPI_CSRT_TIMER 0x0000 467#define ACPI_CSRT_DMA_CHANNEL 0x0000 468#define ACPI_CSRT_DMA_CONTROLLER 0x0001 469 470 471/******************************************************************************* 472 * 473 * DBG2 - Debug Port Table 2 474 * Version 0 (Both main table and subtables) 475 * 476 * Conforms to "Microsoft Debug Port Table 2 (DBG2)", December 10, 2015 477 * 478 ******************************************************************************/ 479 480typedef struct acpi_table_dbg2 481{ 482 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 483 UINT32 InfoOffset; 484 UINT32 InfoCount; 485 486} ACPI_TABLE_DBG2; 487 488 489typedef struct acpi_dbg2_header 490{ 491 UINT32 InfoOffset; 492 UINT32 InfoCount; 493 494} ACPI_DBG2_HEADER; 495 496 497/* Debug Device Information Subtable */ 498 499typedef struct acpi_dbg2_device 500{ 501 UINT8 Revision; 502 UINT16 Length; 503 UINT8 RegisterCount; /* Number of BaseAddress registers */ 504 UINT16 NamepathLength; 505 UINT16 NamepathOffset; 506 UINT16 OemDataLength; 507 UINT16 OemDataOffset; 508 UINT16 PortType; 509 UINT16 PortSubtype; 510 UINT16 Reserved; 511 UINT16 BaseAddressOffset; 512 UINT16 AddressSizeOffset; 513 /* 514 * Data that follows: 515 * BaseAddress (required) - Each in 12-byte Generic Address Structure format. 516 * AddressSize (required) - Array of UINT32 sizes corresponding to each BaseAddress register. 517 * Namepath (required) - Null terminated string. Single dot if not supported. 518 * OemData (optional) - Length is OemDataLength. 519 */ 520} ACPI_DBG2_DEVICE; 521 522/* Types for PortType field above */ 523 524#define ACPI_DBG2_SERIAL_PORT 0x8000 525#define ACPI_DBG2_1394_PORT 0x8001 526#define ACPI_DBG2_USB_PORT 0x8002 527#define ACPI_DBG2_NET_PORT 0x8003 528 529/* Subtypes for PortSubtype field above */ 530 531#define ACPI_DBG2_16550_COMPATIBLE 0x0000 532#define ACPI_DBG2_16550_SUBSET 0x0001 533#define ACPI_DBG2_ARM_PL011 0x0003 534#define ACPI_DBG2_ARM_SBSA_32BIT 0x000D 535#define ACPI_DBG2_ARM_SBSA_GENERIC 0x000E 536#define ACPI_DBG2_ARM_DCC 0x000F 537#define ACPI_DBG2_BCM2835 0x0010 538 539#define ACPI_DBG2_1394_STANDARD 0x0000 540 541#define ACPI_DBG2_USB_XHCI 0x0000 542#define ACPI_DBG2_USB_EHCI 0x0001 543 544 545/******************************************************************************* 546 * 547 * DBGP - Debug Port table 548 * Version 1 549 * 550 * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000 551 * 552 ******************************************************************************/ 553 554typedef struct acpi_table_dbgp 555{ 556 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 557 UINT8 Type; /* 0=full 16550, 1=subset of 16550 */ 558 UINT8 Reserved[3]; 559 ACPI_GENERIC_ADDRESS DebugPort; 560 561} ACPI_TABLE_DBGP; 562 563 564/******************************************************************************* 565 * 566 * DMAR - DMA Remapping table 567 * Version 1 568 * 569 * Conforms to "Intel Virtualization Technology for Directed I/O", 570 * Version 2.3, October 2014 571 * 572 ******************************************************************************/ 573 574typedef struct acpi_table_dmar 575{ 576 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 577 UINT8 Width; /* Host Address Width */ 578 UINT8 Flags; 579 UINT8 Reserved[10]; 580 581} ACPI_TABLE_DMAR; 582 583/* Masks for Flags field above */ 584 585#define ACPI_DMAR_INTR_REMAP (1) 586#define ACPI_DMAR_X2APIC_OPT_OUT (1<<1) 587#define ACPI_DMAR_X2APIC_MODE (1<<2) 588 589 590/* DMAR subtable header */ 591 592typedef struct acpi_dmar_header 593{ 594 UINT16 Type; 595 UINT16 Length; 596 597} ACPI_DMAR_HEADER; 598 599/* Values for subtable type in ACPI_DMAR_HEADER */ 600 601enum AcpiDmarType 602{ 603 ACPI_DMAR_TYPE_HARDWARE_UNIT = 0, 604 ACPI_DMAR_TYPE_RESERVED_MEMORY = 1, 605 ACPI_DMAR_TYPE_ROOT_ATS = 2, 606 ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3, 607 ACPI_DMAR_TYPE_NAMESPACE = 4, 608 ACPI_DMAR_TYPE_RESERVED = 5 /* 5 and greater are reserved */ 609}; 610 611 612/* DMAR Device Scope structure */ 613 614typedef struct acpi_dmar_device_scope 615{ 616 UINT8 EntryType; 617 UINT8 Length; 618 UINT16 Reserved; 619 UINT8 EnumerationId; 620 UINT8 Bus; 621 622} ACPI_DMAR_DEVICE_SCOPE; 623 624/* Values for EntryType in ACPI_DMAR_DEVICE_SCOPE - device types */ 625 626enum AcpiDmarScopeType 627{ 628 ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0, 629 ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1, 630 ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2, 631 ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3, 632 ACPI_DMAR_SCOPE_TYPE_HPET = 4, 633 ACPI_DMAR_SCOPE_TYPE_NAMESPACE = 5, 634 ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 635}; 636 637typedef struct acpi_dmar_pci_path 638{ 639 UINT8 Device; 640 UINT8 Function; 641 642} ACPI_DMAR_PCI_PATH; 643 644 645/* 646 * DMAR Subtables, correspond to Type in ACPI_DMAR_HEADER 647 */ 648 649/* 0: Hardware Unit Definition */ 650 651typedef struct acpi_dmar_hardware_unit 652{ 653 ACPI_DMAR_HEADER Header; 654 UINT8 Flags; 655 UINT8 Reserved; 656 UINT16 Segment; 657 UINT64 Address; /* Register Base Address */ 658 659} ACPI_DMAR_HARDWARE_UNIT; 660 661/* Masks for Flags field above */ 662 663#define ACPI_DMAR_INCLUDE_ALL (1) 664 665 666/* 1: Reserved Memory Defininition */ 667 668typedef struct acpi_dmar_reserved_memory 669{ 670 ACPI_DMAR_HEADER Header; 671 UINT16 Reserved; 672 UINT16 Segment; 673 UINT64 BaseAddress; /* 4K aligned base address */ 674 UINT64 EndAddress; /* 4K aligned limit address */ 675 676} ACPI_DMAR_RESERVED_MEMORY; 677 678/* Masks for Flags field above */ 679 680#define ACPI_DMAR_ALLOW_ALL (1) 681 682 683/* 2: Root Port ATS Capability Reporting Structure */ 684 685typedef struct acpi_dmar_atsr 686{ 687 ACPI_DMAR_HEADER Header; 688 UINT8 Flags; 689 UINT8 Reserved; 690 UINT16 Segment; 691 692} ACPI_DMAR_ATSR; 693 694/* Masks for Flags field above */ 695 696#define ACPI_DMAR_ALL_PORTS (1) 697 698 699/* 3: Remapping Hardware Static Affinity Structure */ 700 701typedef struct acpi_dmar_rhsa 702{ 703 ACPI_DMAR_HEADER Header; 704 UINT32 Reserved; 705 UINT64 BaseAddress; 706 UINT32 ProximityDomain; 707 708} ACPI_DMAR_RHSA; 709 710 711/* 4: ACPI Namespace Device Declaration Structure */ 712 713typedef struct acpi_dmar_andd 714{ 715 ACPI_DMAR_HEADER Header; 716 UINT8 Reserved[3]; 717 UINT8 DeviceNumber; 718 char DeviceName[1]; 719 720} ACPI_DMAR_ANDD; 721 722 723/******************************************************************************* 724 * 725 * HPET - High Precision Event Timer table 726 * Version 1 727 * 728 * Conforms to "IA-PC HPET (High Precision Event Timers) Specification", 729 * Version 1.0a, October 2004 730 * 731 ******************************************************************************/ 732 733typedef struct acpi_table_hpet 734{ 735 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 736 UINT32 Id; /* Hardware ID of event timer block */ 737 ACPI_GENERIC_ADDRESS Address; /* Address of event timer block */ 738 UINT8 Sequence; /* HPET sequence number */ 739 UINT16 MinimumTick; /* Main counter min tick, periodic mode */ 740 UINT8 Flags; 741 742} ACPI_TABLE_HPET; 743 744/* Masks for Flags field above */ 745 746#define ACPI_HPET_PAGE_PROTECT_MASK (3) 747 748/* Values for Page Protect flags */ 749 750enum AcpiHpetPageProtect 751{ 752 ACPI_HPET_NO_PAGE_PROTECT = 0, 753 ACPI_HPET_PAGE_PROTECT4 = 1, 754 ACPI_HPET_PAGE_PROTECT64 = 2 755}; 756 757 758/******************************************************************************* 759 * 760 * IBFT - Boot Firmware Table 761 * Version 1 762 * 763 * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b 764 * Specification", Version 1.01, March 1, 2007 765 * 766 * Note: It appears that this table is not intended to appear in the RSDT/XSDT. 767 * Therefore, it is not currently supported by the disassembler. 768 * 769 ******************************************************************************/ 770 771typedef struct acpi_table_ibft 772{ 773 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 774 UINT8 Reserved[12]; 775 776} ACPI_TABLE_IBFT; 777 778 779/* IBFT common subtable header */ 780 781typedef struct acpi_ibft_header 782{ 783 UINT8 Type; 784 UINT8 Version; 785 UINT16 Length; 786 UINT8 Index; 787 UINT8 Flags; 788 789} ACPI_IBFT_HEADER; 790 791/* Values for Type field above */ 792 793enum AcpiIbftType 794{ 795 ACPI_IBFT_TYPE_NOT_USED = 0, 796 ACPI_IBFT_TYPE_CONTROL = 1, 797 ACPI_IBFT_TYPE_INITIATOR = 2, 798 ACPI_IBFT_TYPE_NIC = 3, 799 ACPI_IBFT_TYPE_TARGET = 4, 800 ACPI_IBFT_TYPE_EXTENSIONS = 5, 801 ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 802}; 803 804 805/* IBFT subtables */ 806 807typedef struct acpi_ibft_control 808{ 809 ACPI_IBFT_HEADER Header; 810 UINT16 Extensions; 811 UINT16 InitiatorOffset; 812 UINT16 Nic0Offset; 813 UINT16 Target0Offset; 814 UINT16 Nic1Offset; 815 UINT16 Target1Offset; 816 817} ACPI_IBFT_CONTROL; 818 819typedef struct acpi_ibft_initiator 820{ 821 ACPI_IBFT_HEADER Header; 822 UINT8 SnsServer[16]; 823 UINT8 SlpServer[16]; 824 UINT8 PrimaryServer[16]; 825 UINT8 SecondaryServer[16]; 826 UINT16 NameLength; 827 UINT16 NameOffset; 828 829} ACPI_IBFT_INITIATOR; 830 831typedef struct acpi_ibft_nic 832{ 833 ACPI_IBFT_HEADER Header; 834 UINT8 IpAddress[16]; 835 UINT8 SubnetMaskPrefix; 836 UINT8 Origin; 837 UINT8 Gateway[16]; 838 UINT8 PrimaryDns[16]; 839 UINT8 SecondaryDns[16]; 840 UINT8 Dhcp[16]; 841 UINT16 Vlan; 842 UINT8 MacAddress[6]; 843 UINT16 PciAddress; 844 UINT16 NameLength; 845 UINT16 NameOffset; 846 847} ACPI_IBFT_NIC; 848 849typedef struct acpi_ibft_target 850{ 851 ACPI_IBFT_HEADER Header; 852 UINT8 TargetIpAddress[16]; 853 UINT16 TargetIpSocket; 854 UINT8 TargetBootLun[8]; 855 UINT8 ChapType; 856 UINT8 NicAssociation; 857 UINT16 TargetNameLength; 858 UINT16 TargetNameOffset; 859 UINT16 ChapNameLength; 860 UINT16 ChapNameOffset; 861 UINT16 ChapSecretLength; 862 UINT16 ChapSecretOffset; 863 UINT16 ReverseChapNameLength; 864 UINT16 ReverseChapNameOffset; 865 UINT16 ReverseChapSecretLength; 866 UINT16 ReverseChapSecretOffset; 867 868} ACPI_IBFT_TARGET; 869 870 871/******************************************************************************* 872 * 873 * IORT - IO Remapping Table 874 * 875 * Conforms to "IO Remapping Table System Software on ARM Platforms", 876 * Document number: ARM DEN 0049B, October 2015 877 * 878 ******************************************************************************/ 879 880typedef struct acpi_table_iort 881{ 882 ACPI_TABLE_HEADER Header; 883 UINT32 NodeCount; 884 UINT32 NodeOffset; 885 UINT32 Reserved; 886 887} ACPI_TABLE_IORT; 888 889 890/* 891 * IORT subtables 892 */ 893typedef struct acpi_iort_node 894{ 895 UINT8 Type; 896 UINT16 Length; 897 UINT8 Revision; 898 UINT32 Reserved; 899 UINT32 MappingCount; 900 UINT32 MappingOffset; 901 char NodeData[1]; 902 903} ACPI_IORT_NODE; 904 905/* Values for subtable Type above */ 906 907enum AcpiIortNodeType 908{ 909 ACPI_IORT_NODE_ITS_GROUP = 0x00, 910 ACPI_IORT_NODE_NAMED_COMPONENT = 0x01, 911 ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 0x02, 912 ACPI_IORT_NODE_SMMU = 0x03, 913 ACPI_IORT_NODE_SMMU_V3 = 0x04 914}; 915 916 917typedef struct acpi_iort_id_mapping 918{ 919 UINT32 InputBase; /* Lowest value in input range */ 920 UINT32 IdCount; /* Number of IDs */ 921 UINT32 OutputBase; /* Lowest value in output range */ 922 UINT32 OutputReference; /* A reference to the output node */ 923 UINT32 Flags; 924 925} ACPI_IORT_ID_MAPPING; 926 927/* Masks for Flags field above for IORT subtable */ 928 929#define ACPI_IORT_ID_SINGLE_MAPPING (1) 930 931 932typedef struct acpi_iort_memory_access 933{ 934 UINT32 CacheCoherency; 935 UINT8 Hints; 936 UINT16 Reserved; 937 UINT8 MemoryFlags; 938 939} ACPI_IORT_MEMORY_ACCESS; 940 941/* Values for CacheCoherency field above */ 942 943#define ACPI_IORT_NODE_COHERENT 0x00000001 /* The device node is fully coherent */ 944#define ACPI_IORT_NODE_NOT_COHERENT 0x00000000 /* The device node is not coherent */ 945 946/* Masks for Hints field above */ 947 948#define ACPI_IORT_HT_TRANSIENT (1) 949#define ACPI_IORT_HT_WRITE (1<<1) 950#define ACPI_IORT_HT_READ (1<<2) 951#define ACPI_IORT_HT_OVERRIDE (1<<3) 952 953/* Masks for MemoryFlags field above */ 954 955#define ACPI_IORT_MF_COHERENCY (1) 956#define ACPI_IORT_MF_ATTRIBUTES (1<<1) 957 958 959/* 960 * IORT node specific subtables 961 */ 962typedef struct acpi_iort_its_group 963{ 964 UINT32 ItsCount; 965 UINT32 Identifiers[1]; /* GIC ITS identifier arrary */ 966 967} ACPI_IORT_ITS_GROUP; 968 969 970typedef struct acpi_iort_named_component 971{ 972 UINT32 NodeFlags; 973 UINT64 MemoryProperties; /* Memory access properties */ 974 UINT8 MemoryAddressLimit; /* Memory address size limit */ 975 char DeviceName[1]; /* Path of namespace object */ 976 977} ACPI_IORT_NAMED_COMPONENT; 978 979 980typedef struct acpi_iort_root_complex 981{ 982 UINT64 MemoryProperties; /* Memory access properties */ 983 UINT32 AtsAttribute; 984 UINT32 PciSegmentNumber; 985 986} ACPI_IORT_ROOT_COMPLEX; 987 988/* Values for AtsAttribute field above */ 989 990#define ACPI_IORT_ATS_SUPPORTED 0x00000001 /* The root complex supports ATS */ 991#define ACPI_IORT_ATS_UNSUPPORTED 0x00000000 /* The root complex doesn't support ATS */ 992 993 994typedef struct acpi_iort_smmu 995{ 996 UINT64 BaseAddress; /* SMMU base address */ 997 UINT64 Span; /* Length of memory range */ 998 UINT32 Model; 999 UINT32 Flags; 1000 UINT32 GlobalInterruptOffset; 1001 UINT32 ContextInterruptCount; 1002 UINT32 ContextInterruptOffset; 1003 UINT32 PmuInterruptCount; 1004 UINT32 PmuInterruptOffset; 1005 UINT64 Interrupts[1]; /* Interrupt array */ 1006 1007} ACPI_IORT_SMMU; 1008 1009/* Values for Model field above */ 1010 1011#define ACPI_IORT_SMMU_V1 0x00000000 /* Generic SMMUv1 */ 1012#define ACPI_IORT_SMMU_V2 0x00000001 /* Generic SMMUv2 */ 1013#define ACPI_IORT_SMMU_CORELINK_MMU400 0x00000002 /* ARM Corelink MMU-400 */ 1014#define ACPI_IORT_SMMU_CORELINK_MMU500 0x00000003 /* ARM Corelink MMU-500 */ 1015 1016/* Masks for Flags field above */ 1017 1018#define ACPI_IORT_SMMU_DVM_SUPPORTED (1) 1019#define ACPI_IORT_SMMU_COHERENT_WALK (1<<1) 1020 1021/* Global interrupt format */ 1022 1023typedef struct acpi_iort_smmu_gsi 1024{ 1025 UINT32 NSgIrpt; 1026 UINT32 NSgIrptFlags; 1027 UINT32 NSgCfgIrpt; 1028 UINT32 NSgCfgIrptFlags; 1029} ACPI_IORT_SMMU_GSI; 1030 1031 1032typedef struct acpi_iort_smmu_v3 1033{ 1034 UINT64 BaseAddress; /* SMMUv3 base address */ 1035 UINT32 Flags; 1036 UINT32 Reserved; 1037 UINT64 VatosAddress; 1038 UINT32 Model; /* O: generic SMMUv3 */ 1039 UINT32 EventGsiv; 1040 UINT32 PriGsiv; 1041 UINT32 GerrGsiv; 1042 UINT32 SyncGsiv; 1043 1044} ACPI_IORT_SMMU_V3; 1045 1046/* Masks for Flags field above */ 1047 1048#define ACPI_IORT_SMMU_V3_COHACC_OVERRIDE (1) 1049#define ACPI_IORT_SMMU_V3_HTTU_OVERRIDE (1<<1) 1050 1051 1052/******************************************************************************* 1053 * 1054 * IVRS - I/O Virtualization Reporting Structure 1055 * Version 1 1056 * 1057 * Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification", 1058 * Revision 1.26, February 2009. 1059 * 1060 ******************************************************************************/ 1061 1062typedef struct acpi_table_ivrs 1063{ 1064 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1065 UINT32 Info; /* Common virtualization info */ 1066 UINT64 Reserved; 1067 1068} ACPI_TABLE_IVRS; 1069 1070/* Values for Info field above */ 1071 1072#define ACPI_IVRS_PHYSICAL_SIZE 0x00007F00 /* 7 bits, physical address size */ 1073#define ACPI_IVRS_VIRTUAL_SIZE 0x003F8000 /* 7 bits, virtual address size */ 1074#define ACPI_IVRS_ATS_RESERVED 0x00400000 /* ATS address translation range reserved */ 1075 1076 1077/* IVRS subtable header */ 1078 1079typedef struct acpi_ivrs_header 1080{ 1081 UINT8 Type; /* Subtable type */ 1082 UINT8 Flags; 1083 UINT16 Length; /* Subtable length */ 1084 UINT16 DeviceId; /* ID of IOMMU */ 1085 1086} ACPI_IVRS_HEADER; 1087 1088/* Values for subtable Type above */ 1089 1090enum AcpiIvrsType 1091{ 1092 ACPI_IVRS_TYPE_HARDWARE = 0x10, 1093 ACPI_IVRS_TYPE_MEMORY1 = 0x20, 1094 ACPI_IVRS_TYPE_MEMORY2 = 0x21, 1095 ACPI_IVRS_TYPE_MEMORY3 = 0x22 1096}; 1097 1098/* Masks for Flags field above for IVHD subtable */ 1099 1100#define ACPI_IVHD_TT_ENABLE (1) 1101#define ACPI_IVHD_PASS_PW (1<<1) 1102#define ACPI_IVHD_RES_PASS_PW (1<<2) 1103#define ACPI_IVHD_ISOC (1<<3) 1104#define ACPI_IVHD_IOTLB (1<<4) 1105 1106/* Masks for Flags field above for IVMD subtable */ 1107 1108#define ACPI_IVMD_UNITY (1) 1109#define ACPI_IVMD_READ (1<<1) 1110#define ACPI_IVMD_WRITE (1<<2) 1111#define ACPI_IVMD_EXCLUSION_RANGE (1<<3) 1112 1113 1114/* 1115 * IVRS subtables, correspond to Type in ACPI_IVRS_HEADER 1116 */ 1117 1118/* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */ 1119 1120typedef struct acpi_ivrs_hardware 1121{ 1122 ACPI_IVRS_HEADER Header; 1123 UINT16 CapabilityOffset; /* Offset for IOMMU control fields */ 1124 UINT64 BaseAddress; /* IOMMU control registers */ 1125 UINT16 PciSegmentGroup; 1126 UINT16 Info; /* MSI number and unit ID */ 1127 UINT32 Reserved; 1128 1129} ACPI_IVRS_HARDWARE; 1130 1131/* Masks for Info field above */ 1132 1133#define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */ 1134#define ACPI_IVHD_UNIT_ID_MASK 0x1F00 /* 5 bits, UnitID */ 1135 1136 1137/* 1138 * Device Entries for IVHD subtable, appear after ACPI_IVRS_HARDWARE structure. 1139 * Upper two bits of the Type field are the (encoded) length of the structure. 1140 * Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries 1141 * are reserved for future use but not defined. 1142 */ 1143typedef struct acpi_ivrs_de_header 1144{ 1145 UINT8 Type; 1146 UINT16 Id; 1147 UINT8 DataSetting; 1148 1149} ACPI_IVRS_DE_HEADER; 1150 1151/* Length of device entry is in the top two bits of Type field above */ 1152 1153#define ACPI_IVHD_ENTRY_LENGTH 0xC0 1154 1155/* Values for device entry Type field above */ 1156 1157enum AcpiIvrsDeviceEntryType 1158{ 1159 /* 4-byte device entries, all use ACPI_IVRS_DEVICE4 */ 1160 1161 ACPI_IVRS_TYPE_PAD4 = 0, 1162 ACPI_IVRS_TYPE_ALL = 1, 1163 ACPI_IVRS_TYPE_SELECT = 2, 1164 ACPI_IVRS_TYPE_START = 3, 1165 ACPI_IVRS_TYPE_END = 4, 1166 1167 /* 8-byte device entries */ 1168 1169 ACPI_IVRS_TYPE_PAD8 = 64, 1170 ACPI_IVRS_TYPE_NOT_USED = 65, 1171 ACPI_IVRS_TYPE_ALIAS_SELECT = 66, /* Uses ACPI_IVRS_DEVICE8A */ 1172 ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses ACPI_IVRS_DEVICE8A */ 1173 ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses ACPI_IVRS_DEVICE8B */ 1174 ACPI_IVRS_TYPE_EXT_START = 71, /* Uses ACPI_IVRS_DEVICE8B */ 1175 ACPI_IVRS_TYPE_SPECIAL = 72 /* Uses ACPI_IVRS_DEVICE8C */ 1176}; 1177 1178/* Values for Data field above */ 1179 1180#define ACPI_IVHD_INIT_PASS (1) 1181#define ACPI_IVHD_EINT_PASS (1<<1) 1182#define ACPI_IVHD_NMI_PASS (1<<2) 1183#define ACPI_IVHD_SYSTEM_MGMT (3<<4) 1184#define ACPI_IVHD_LINT0_PASS (1<<6) 1185#define ACPI_IVHD_LINT1_PASS (1<<7) 1186 1187 1188/* Types 0-4: 4-byte device entry */ 1189 1190typedef struct acpi_ivrs_device4 1191{ 1192 ACPI_IVRS_DE_HEADER Header; 1193 1194} ACPI_IVRS_DEVICE4; 1195 1196/* Types 66-67: 8-byte device entry */ 1197 1198typedef struct acpi_ivrs_device8a 1199{ 1200 ACPI_IVRS_DE_HEADER Header; 1201 UINT8 Reserved1; 1202 UINT16 UsedId; 1203 UINT8 Reserved2; 1204 1205} ACPI_IVRS_DEVICE8A; 1206 1207/* Types 70-71: 8-byte device entry */ 1208 1209typedef struct acpi_ivrs_device8b 1210{ 1211 ACPI_IVRS_DE_HEADER Header; 1212 UINT32 ExtendedData; 1213 1214} ACPI_IVRS_DEVICE8B; 1215 1216/* Values for ExtendedData above */ 1217 1218#define ACPI_IVHD_ATS_DISABLED (1<<31) 1219 1220/* Type 72: 8-byte device entry */ 1221 1222typedef struct acpi_ivrs_device8c 1223{ 1224 ACPI_IVRS_DE_HEADER Header; 1225 UINT8 Handle; 1226 UINT16 UsedId; 1227 UINT8 Variety; 1228 1229} ACPI_IVRS_DEVICE8C; 1230 1231/* Values for Variety field above */ 1232 1233#define ACPI_IVHD_IOAPIC 1 1234#define ACPI_IVHD_HPET 2 1235 1236 1237/* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */ 1238 1239typedef struct acpi_ivrs_memory 1240{ 1241 ACPI_IVRS_HEADER Header; 1242 UINT16 AuxData; 1243 UINT64 Reserved; 1244 UINT64 StartAddress; 1245 UINT64 MemoryLength; 1246 1247} ACPI_IVRS_MEMORY; 1248 1249 1250/******************************************************************************* 1251 * 1252 * LPIT - Low Power Idle Table 1253 * 1254 * Conforms to "ACPI Low Power Idle Table (LPIT)" July 2014. 1255 * 1256 ******************************************************************************/ 1257 1258typedef struct acpi_table_lpit 1259{ 1260 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1261 1262} ACPI_TABLE_LPIT; 1263 1264 1265/* LPIT subtable header */ 1266 1267typedef struct acpi_lpit_header 1268{ 1269 UINT32 Type; /* Subtable type */ 1270 UINT32 Length; /* Subtable length */ 1271 UINT16 UniqueId; 1272 UINT16 Reserved; 1273 UINT32 Flags; 1274 1275} ACPI_LPIT_HEADER; 1276 1277/* Values for subtable Type above */ 1278 1279enum AcpiLpitType 1280{ 1281 ACPI_LPIT_TYPE_NATIVE_CSTATE = 0x00, 1282 ACPI_LPIT_TYPE_RESERVED = 0x01 /* 1 and above are reserved */ 1283}; 1284 1285/* Masks for Flags field above */ 1286 1287#define ACPI_LPIT_STATE_DISABLED (1) 1288#define ACPI_LPIT_NO_COUNTER (1<<1) 1289 1290/* 1291 * LPIT subtables, correspond to Type in ACPI_LPIT_HEADER 1292 */ 1293 1294/* 0x00: Native C-state instruction based LPI structure */ 1295 1296typedef struct acpi_lpit_native 1297{ 1298 ACPI_LPIT_HEADER Header; 1299 ACPI_GENERIC_ADDRESS EntryTrigger; 1300 UINT32 Residency; 1301 UINT32 Latency; 1302 ACPI_GENERIC_ADDRESS ResidencyCounter; 1303 UINT64 CounterFrequency; 1304 1305} ACPI_LPIT_NATIVE; 1306 1307 1308/******************************************************************************* 1309 * 1310 * MCFG - PCI Memory Mapped Configuration table and subtable 1311 * Version 1 1312 * 1313 * Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005 1314 * 1315 ******************************************************************************/ 1316 1317typedef struct acpi_table_mcfg 1318{ 1319 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1320 UINT8 Reserved[8]; 1321 1322} ACPI_TABLE_MCFG; 1323 1324 1325/* Subtable */ 1326 1327typedef struct acpi_mcfg_allocation 1328{ 1329 UINT64 Address; /* Base address, processor-relative */ 1330 UINT16 PciSegment; /* PCI segment group number */ 1331 UINT8 StartBusNumber; /* Starting PCI Bus number */ 1332 UINT8 EndBusNumber; /* Final PCI Bus number */ 1333 UINT32 Reserved; 1334 1335} ACPI_MCFG_ALLOCATION; 1336 1337 1338/******************************************************************************* 1339 * 1340 * MCHI - Management Controller Host Interface Table 1341 * Version 1 1342 * 1343 * Conforms to "Management Component Transport Protocol (MCTP) Host 1344 * Interface Specification", Revision 1.0.0a, October 13, 2009 1345 * 1346 ******************************************************************************/ 1347 1348typedef struct acpi_table_mchi 1349{ 1350 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1351 UINT8 InterfaceType; 1352 UINT8 Protocol; 1353 UINT64 ProtocolData; 1354 UINT8 InterruptType; 1355 UINT8 Gpe; 1356 UINT8 PciDeviceFlag; 1357 UINT32 GlobalInterrupt; 1358 ACPI_GENERIC_ADDRESS ControlRegister; 1359 UINT8 PciSegment; 1360 UINT8 PciBus; 1361 UINT8 PciDevice; 1362 UINT8 PciFunction; 1363 1364} ACPI_TABLE_MCHI; 1365 1366 1367/******************************************************************************* 1368 * 1369 * MSDM - Microsoft Data Management table 1370 * 1371 * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", 1372 * November 29, 2011. Copyright 2011 Microsoft 1373 * 1374 ******************************************************************************/ 1375 1376/* Basic MSDM table is only the common ACPI header */ 1377 1378typedef struct acpi_table_msdm 1379{ 1380 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1381 1382} ACPI_TABLE_MSDM; 1383 1384 1385/******************************************************************************* 1386 * 1387 * MTMR - MID Timer Table 1388 * Version 1 1389 * 1390 * Conforms to "Simple Firmware Interface Specification", 1391 * Draft 0.8.2, Oct 19, 2010 1392 * NOTE: The ACPI MTMR is equivalent to the SFI MTMR table. 1393 * 1394 ******************************************************************************/ 1395 1396typedef struct acpi_table_mtmr 1397{ 1398 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1399 1400} ACPI_TABLE_MTMR; 1401 1402/* MTMR entry */ 1403 1404typedef struct acpi_mtmr_entry 1405{ 1406 ACPI_GENERIC_ADDRESS PhysicalAddress; 1407 UINT32 Frequency; 1408 UINT32 Irq; 1409 1410} ACPI_MTMR_ENTRY; 1411 1412 1413/******************************************************************************* 1414 * 1415 * SLIC - Software Licensing Description Table 1416 * 1417 * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", 1418 * November 29, 2011. Copyright 2011 Microsoft 1419 * 1420 ******************************************************************************/ 1421 1422/* Basic SLIC table is only the common ACPI header */ 1423 1424typedef struct acpi_table_slic 1425{ 1426 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1427 1428} ACPI_TABLE_SLIC; 1429 1430 1431/******************************************************************************* 1432 * 1433 * SPCR - Serial Port Console Redirection table 1434 * Version 2 1435 * 1436 * Conforms to "Serial Port Console Redirection Table", 1437 * Version 1.03, August 10, 2015 1438 * 1439 ******************************************************************************/ 1440 1441typedef struct acpi_table_spcr 1442{ 1443 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1444 UINT8 InterfaceType; /* 0=full 16550, 1=subset of 16550 */ 1445 UINT8 Reserved[3]; 1446 ACPI_GENERIC_ADDRESS SerialPort; 1447 UINT8 InterruptType; 1448 UINT8 PcInterrupt; 1449 UINT32 Interrupt; 1450 UINT8 BaudRate; 1451 UINT8 Parity; 1452 UINT8 StopBits; 1453 UINT8 FlowControl; 1454 UINT8 TerminalType; 1455 UINT8 Reserved1; 1456 UINT16 PciDeviceId; 1457 UINT16 PciVendorId; 1458 UINT8 PciBus; 1459 UINT8 PciDevice; 1460 UINT8 PciFunction; 1461 UINT32 PciFlags; 1462 UINT8 PciSegment; 1463 UINT32 Reserved2; 1464 1465} ACPI_TABLE_SPCR; 1466 1467/* Masks for PciFlags field above */ 1468 1469#define ACPI_SPCR_DO_NOT_DISABLE (1) 1470 1471/* Values for Interface Type: See the definition of the DBG2 table */ 1472 1473 1474/******************************************************************************* 1475 * 1476 * SPMI - Server Platform Management Interface table 1477 * Version 5 1478 * 1479 * Conforms to "Intelligent Platform Management Interface Specification 1480 * Second Generation v2.0", Document Revision 1.0, February 12, 2004 with 1481 * June 12, 2009 markup. 1482 * 1483 ******************************************************************************/ 1484 1485typedef struct acpi_table_spmi 1486{ 1487 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1488 UINT8 InterfaceType; 1489 UINT8 Reserved; /* Must be 1 */ 1490 UINT16 SpecRevision; /* Version of IPMI */ 1491 UINT8 InterruptType; 1492 UINT8 GpeNumber; /* GPE assigned */ 1493 UINT8 Reserved1; 1494 UINT8 PciDeviceFlag; 1495 UINT32 Interrupt; 1496 ACPI_GENERIC_ADDRESS IpmiRegister; 1497 UINT8 PciSegment; 1498 UINT8 PciBus; 1499 UINT8 PciDevice; 1500 UINT8 PciFunction; 1501 UINT8 Reserved2; 1502 1503} ACPI_TABLE_SPMI; 1504 1505/* Values for InterfaceType above */ 1506 1507enum AcpiSpmiInterfaceTypes 1508{ 1509 ACPI_SPMI_NOT_USED = 0, 1510 ACPI_SPMI_KEYBOARD = 1, 1511 ACPI_SPMI_SMI = 2, 1512 ACPI_SPMI_BLOCK_TRANSFER = 3, 1513 ACPI_SPMI_SMBUS = 4, 1514 ACPI_SPMI_RESERVED = 5 /* 5 and above are reserved */ 1515}; 1516 1517 1518/******************************************************************************* 1519 * 1520 * TCPA - Trusted Computing Platform Alliance table 1521 * Version 2 1522 * 1523 * Conforms to "TCG ACPI Specification, Family 1.2 and 2.0", 1524 * December 19, 2014 1525 * 1526 * NOTE: There are two versions of the table with the same signature -- 1527 * the client version and the server version. The common PlatformClass 1528 * field is used to differentiate the two types of tables. 1529 * 1530 ******************************************************************************/ 1531 1532typedef struct acpi_table_tcpa_hdr 1533{ 1534 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1535 UINT16 PlatformClass; 1536 1537} ACPI_TABLE_TCPA_HDR; 1538 1539/* 1540 * Values for PlatformClass above. 1541 * This is how the client and server subtables are differentiated 1542 */ 1543#define ACPI_TCPA_CLIENT_TABLE 0 1544#define ACPI_TCPA_SERVER_TABLE 1 1545 1546 1547typedef struct acpi_table_tcpa_client 1548{ 1549 UINT32 MinimumLogLength; /* Minimum length for the event log area */ 1550 UINT64 LogAddress; /* Address of the event log area */ 1551 1552} ACPI_TABLE_TCPA_CLIENT; 1553 1554typedef struct acpi_table_tcpa_server 1555{ 1556 UINT16 Reserved; 1557 UINT64 MinimumLogLength; /* Minimum length for the event log area */ 1558 UINT64 LogAddress; /* Address of the event log area */ 1559 UINT16 SpecRevision; 1560 UINT8 DeviceFlags; 1561 UINT8 InterruptFlags; 1562 UINT8 GpeNumber; 1563 UINT8 Reserved2[3]; 1564 UINT32 GlobalInterrupt; 1565 ACPI_GENERIC_ADDRESS Address; 1566 UINT32 Reserved3; 1567 ACPI_GENERIC_ADDRESS ConfigAddress; 1568 UINT8 Group; 1569 UINT8 Bus; /* PCI Bus/Segment/Function numbers */ 1570 UINT8 Device; 1571 UINT8 Function; 1572 1573} ACPI_TABLE_TCPA_SERVER; 1574 1575/* Values for DeviceFlags above */ 1576 1577#define ACPI_TCPA_PCI_DEVICE (1) 1578#define ACPI_TCPA_BUS_PNP (1<<1) 1579#define ACPI_TCPA_ADDRESS_VALID (1<<2) 1580 1581/* Values for InterruptFlags above */ 1582 1583#define ACPI_TCPA_INTERRUPT_MODE (1) 1584#define ACPI_TCPA_INTERRUPT_POLARITY (1<<1) 1585#define ACPI_TCPA_SCI_VIA_GPE (1<<2) 1586#define ACPI_TCPA_GLOBAL_INTERRUPT (1<<3) 1587 1588 1589/******************************************************************************* 1590 * 1591 * TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table 1592 * Version 4 1593 * 1594 * Conforms to "TCG ACPI Specification, Family 1.2 and 2.0", 1595 * December 19, 2014 1596 * 1597 ******************************************************************************/ 1598 1599typedef struct acpi_table_tpm2 1600{ 1601 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1602 UINT16 PlatformClass; 1603 UINT16 Reserved; 1604 UINT64 ControlAddress; 1605 UINT32 StartMethod; 1606 1607 /* Platform-specific data follows */ 1608 1609} ACPI_TABLE_TPM2; 1610 1611/* Values for StartMethod above */ 1612 1613#define ACPI_TPM2_NOT_ALLOWED 0 1614#define ACPI_TPM2_START_METHOD 2 1615#define ACPI_TPM2_MEMORY_MAPPED 6 1616#define ACPI_TPM2_COMMAND_BUFFER 7 1617#define ACPI_TPM2_COMMAND_BUFFER_WITH_START_METHOD 8 1618 1619 1620/******************************************************************************* 1621 * 1622 * UEFI - UEFI Boot optimization Table 1623 * Version 1 1624 * 1625 * Conforms to "Unified Extensible Firmware Interface Specification", 1626 * Version 2.3, May 8, 2009 1627 * 1628 ******************************************************************************/ 1629 1630typedef struct acpi_table_uefi 1631{ 1632 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1633 UINT8 Identifier[16]; /* UUID identifier */ 1634 UINT16 DataOffset; /* Offset of remaining data in table */ 1635 1636} ACPI_TABLE_UEFI; 1637 1638 1639/******************************************************************************* 1640 * 1641 * VRTC - Virtual Real Time Clock Table 1642 * Version 1 1643 * 1644 * Conforms to "Simple Firmware Interface Specification", 1645 * Draft 0.8.2, Oct 19, 2010 1646 * NOTE: The ACPI VRTC is equivalent to The SFI MRTC table. 1647 * 1648 ******************************************************************************/ 1649 1650typedef struct acpi_table_vrtc 1651{ 1652 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1653 1654} ACPI_TABLE_VRTC; 1655 1656/* VRTC entry */ 1657 1658typedef struct acpi_vrtc_entry 1659{ 1660 ACPI_GENERIC_ADDRESS PhysicalAddress; 1661 UINT32 Irq; 1662 1663} ACPI_VRTC_ENTRY; 1664 1665 1666/******************************************************************************* 1667 * 1668 * WAET - Windows ACPI Emulated devices Table 1669 * Version 1 1670 * 1671 * Conforms to "Windows ACPI Emulated Devices Table", version 1.0, April 6, 2009 1672 * 1673 ******************************************************************************/ 1674 1675typedef struct acpi_table_waet 1676{ 1677 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1678 UINT32 Flags; 1679 1680} ACPI_TABLE_WAET; 1681 1682/* Masks for Flags field above */ 1683 1684#define ACPI_WAET_RTC_NO_ACK (1) /* RTC requires no int acknowledge */ 1685#define ACPI_WAET_TIMER_ONE_READ (1<<1) /* PM timer requires only one read */ 1686 1687 1688/******************************************************************************* 1689 * 1690 * WDAT - Watchdog Action Table 1691 * Version 1 1692 * 1693 * Conforms to "Hardware Watchdog Timers Design Specification", 1694 * Copyright 2006 Microsoft Corporation. 1695 * 1696 ******************************************************************************/ 1697 1698typedef struct acpi_table_wdat 1699{ 1700 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1701 UINT32 HeaderLength; /* Watchdog Header Length */ 1702 UINT16 PciSegment; /* PCI Segment number */ 1703 UINT8 PciBus; /* PCI Bus number */ 1704 UINT8 PciDevice; /* PCI Device number */ 1705 UINT8 PciFunction; /* PCI Function number */ 1706 UINT8 Reserved[3]; 1707 UINT32 TimerPeriod; /* Period of one timer count (msec) */ 1708 UINT32 MaxCount; /* Maximum counter value supported */ 1709 UINT32 MinCount; /* Minimum counter value */ 1710 UINT8 Flags; 1711 UINT8 Reserved2[3]; 1712 UINT32 Entries; /* Number of watchdog entries that follow */ 1713 1714} ACPI_TABLE_WDAT; 1715 1716/* Masks for Flags field above */ 1717 1718#define ACPI_WDAT_ENABLED (1) 1719#define ACPI_WDAT_STOPPED 0x80 1720 1721 1722/* WDAT Instruction Entries (actions) */ 1723 1724typedef struct acpi_wdat_entry 1725{ 1726 UINT8 Action; 1727 UINT8 Instruction; 1728 UINT16 Reserved; 1729 ACPI_GENERIC_ADDRESS RegisterRegion; 1730 UINT32 Value; /* Value used with Read/Write register */ 1731 UINT32 Mask; /* Bitmask required for this register instruction */ 1732 1733} ACPI_WDAT_ENTRY; 1734 1735/* Values for Action field above */ 1736 1737enum AcpiWdatActions 1738{ 1739 ACPI_WDAT_RESET = 1, 1740 ACPI_WDAT_GET_CURRENT_COUNTDOWN = 4, 1741 ACPI_WDAT_GET_COUNTDOWN = 5, 1742 ACPI_WDAT_SET_COUNTDOWN = 6, 1743 ACPI_WDAT_GET_RUNNING_STATE = 8, 1744 ACPI_WDAT_SET_RUNNING_STATE = 9, 1745 ACPI_WDAT_GET_STOPPED_STATE = 10, 1746 ACPI_WDAT_SET_STOPPED_STATE = 11, 1747 ACPI_WDAT_GET_REBOOT = 16, 1748 ACPI_WDAT_SET_REBOOT = 17, 1749 ACPI_WDAT_GET_SHUTDOWN = 18, 1750 ACPI_WDAT_SET_SHUTDOWN = 19, 1751 ACPI_WDAT_GET_STATUS = 32, 1752 ACPI_WDAT_SET_STATUS = 33, 1753 ACPI_WDAT_ACTION_RESERVED = 34 /* 34 and greater are reserved */ 1754}; 1755 1756/* Values for Instruction field above */ 1757 1758enum AcpiWdatInstructions 1759{ 1760 ACPI_WDAT_READ_VALUE = 0, 1761 ACPI_WDAT_READ_COUNTDOWN = 1, 1762 ACPI_WDAT_WRITE_VALUE = 2, 1763 ACPI_WDAT_WRITE_COUNTDOWN = 3, 1764 ACPI_WDAT_INSTRUCTION_RESERVED = 4, /* 4 and greater are reserved */ 1765 ACPI_WDAT_PRESERVE_REGISTER = 0x80 /* Except for this value */ 1766}; 1767 1768 1769/******************************************************************************* 1770 * 1771 * WDDT - Watchdog Descriptor Table 1772 * Version 1 1773 * 1774 * Conforms to "Using the Intel ICH Family Watchdog Timer (WDT)", 1775 * Version 001, September 2002 1776 * 1777 ******************************************************************************/ 1778 1779typedef struct acpi_table_wddt 1780{ 1781 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1782 UINT16 SpecVersion; 1783 UINT16 TableVersion; 1784 UINT16 PciVendorId; 1785 ACPI_GENERIC_ADDRESS Address; 1786 UINT16 MaxCount; /* Maximum counter value supported */ 1787 UINT16 MinCount; /* Minimum counter value supported */ 1788 UINT16 Period; 1789 UINT16 Status; 1790 UINT16 Capability; 1791 1792} ACPI_TABLE_WDDT; 1793 1794/* Flags for Status field above */ 1795 1796#define ACPI_WDDT_AVAILABLE (1) 1797#define ACPI_WDDT_ACTIVE (1<<1) 1798#define ACPI_WDDT_TCO_OS_OWNED (1<<2) 1799#define ACPI_WDDT_USER_RESET (1<<11) 1800#define ACPI_WDDT_WDT_RESET (1<<12) 1801#define ACPI_WDDT_POWER_FAIL (1<<13) 1802#define ACPI_WDDT_UNKNOWN_RESET (1<<14) 1803 1804/* Flags for Capability field above */ 1805 1806#define ACPI_WDDT_AUTO_RESET (1) 1807#define ACPI_WDDT_ALERT_SUPPORT (1<<1) 1808 1809 1810/******************************************************************************* 1811 * 1812 * WDRT - Watchdog Resource Table 1813 * Version 1 1814 * 1815 * Conforms to "Watchdog Timer Hardware Requirements for Windows Server 2003", 1816 * Version 1.01, August 28, 2006 1817 * 1818 ******************************************************************************/ 1819 1820typedef struct acpi_table_wdrt 1821{ 1822 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1823 ACPI_GENERIC_ADDRESS ControlRegister; 1824 ACPI_GENERIC_ADDRESS CountRegister; 1825 UINT16 PciDeviceId; 1826 UINT16 PciVendorId; 1827 UINT8 PciBus; /* PCI Bus number */ 1828 UINT8 PciDevice; /* PCI Device number */ 1829 UINT8 PciFunction; /* PCI Function number */ 1830 UINT8 PciSegment; /* PCI Segment number */ 1831 UINT16 MaxCount; /* Maximum counter value supported */ 1832 UINT8 Units; 1833 1834} ACPI_TABLE_WDRT; 1835 1836 1837/* Reset to default packing */ 1838 1839#pragma pack() 1840 1841#endif /* __ACTBL2_H__ */ 1842