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 - 2016, Intel Corp. 12 * All rights reserved. 13 * 14 * 2. License 15 * 16 * 2.1. This is your license from Intel Corp. under its intellectual property 17 * rights. You may have additional license terms from the party that provided 18 * you this software, covering your right to use that party's intellectual 19 * property rights. 20 * 21 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a 22 * copy of the source code appearing in this file ("Covered Code") an 23 * irrevocable, perpetual, worldwide license under Intel's copyrights in the 24 * base code distributed originally by Intel ("Original Intel Code") to copy, 25 * make derivatives, distribute, use and display any portion of the Covered 26 * Code in any form, with the right to sublicense such rights; and 27 * 28 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent 29 * license (with the right to sublicense), under only those claims of Intel 30 * patents that are infringed by the Original Intel Code, to make, use, sell, 31 * offer to sell, and import the Covered Code and derivative works thereof 32 * solely to the minimum extent necessary to exercise the above copyright 33 * license, and in no event shall the patent license extend to any additions 34 * to or modifications of the Original Intel Code. No other license or right 35 * is granted directly or by implication, estoppel or otherwise; 36 * 37 * The above copyright and patent license is granted only if the following 38 * conditions are met: 39 * 40 * 3. Conditions 41 * 42 * 3.1. Redistribution of Source with Rights to Further Distribute Source. 43 * Redistribution of source code of any substantial portion of the Covered 44 * Code or modification with rights to further distribute source must include 45 * the above Copyright Notice, the above License, this list of Conditions, 46 * and the following Disclaimer and Export Compliance provision. In addition, 47 * Licensee must cause all Covered Code to which Licensee contributes to 48 * contain a file documenting the changes Licensee made to create that Covered 49 * Code and the date of any change. Licensee must include in that file the 50 * documentation of any changes made by any predecessor Licensee. Licensee 51 * must include a prominent statement that the modification is derived, 52 * directly or indirectly, from Original Intel Code. 53 * 54 * 3.2. Redistribution of Source with no Rights to Further Distribute Source. 55 * Redistribution of source code of any substantial portion of the Covered 56 * Code or modification without rights to further distribute source must 57 * include the following Disclaimer and Export Compliance provision in the 58 * documentation and/or other materials provided with distribution. In 59 * addition, Licensee may not authorize further sublicense of source of any 60 * portion of the Covered Code, and must include terms to the effect that the 61 * license from Licensee to its licensee is limited to the intellectual 62 * property embodied in the software Licensee provides to its licensee, and 63 * not to intellectual property embodied in modifications its licensee may 64 * make. 65 * 66 * 3.3. Redistribution of Executable. Redistribution in executable form of any 67 * substantial portion of the Covered Code or modification must reproduce the 68 * above Copyright Notice, and the following Disclaimer and Export Compliance 69 * provision in the documentation and/or other materials provided with the 70 * distribution. 71 * 72 * 3.4. Intel retains all right, title, and interest in and to the Original 73 * Intel Code. 74 * 75 * 3.5. Neither the name Intel nor any other trademark owned or controlled by 76 * Intel shall be used in advertising or otherwise to promote the sale, use or 77 * other dealings in products derived from or relating to the Covered Code 78 * without prior written authorization from Intel. 79 * 80 * 4. Disclaimer and Export Compliance 81 * 82 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED 83 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE 84 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, 85 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY 86 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY 87 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A 88 * PARTICULAR PURPOSE. 89 * 90 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES 91 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR 92 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, 93 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY 94 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL 95 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS 96 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY 97 * LIMITED REMEDY. 98 * 99 * 4.3. Licensee shall not export, either directly or indirectly, any of this 100 * software or system incorporating such software without first obtaining any 101 * required license or other approval from the U. S. Department of Commerce or 102 * any other agency or department of the United States Government. In the 103 * event Licensee exports any such software from the United States or 104 * re-exports any such software from a foreign destination, Licensee shall 105 * ensure that the distribution and export/re-export of the software is in 106 * compliance with all laws, regulations, orders, or other restrictions of the 107 * U.S. Export Administration Regulations. Licensee agrees that neither it nor 108 * any of its subsidiaries will export/re-export any technical data, process, 109 * software, or service, directly or indirectly, to any country for which the 110 * United States government or any agency thereof requires an export license, 111 * other governmental approval, or letter of assurance, without first obtaining 112 * such license, approval or letter. 113 * 114 *****************************************************************************/ 115 116 #ifndef __ACTBL2_H__ 117 #define __ACTBL2_H__ 118 119 120 /******************************************************************************* 121 * 122 * Additional ACPI Tables (2) 123 * 124 * These tables are not consumed directly by the ACPICA subsystem, but are 125 * included here to support device drivers and the AML disassembler. 126 * 127 * Generally, the tables in this file are defined by third-party specifications, 128 * and are not defined directly by the ACPI specification itself. 129 * 130 ******************************************************************************/ 131 132 133 /* 134 * Values for description table header signatures for tables defined in this 135 * file. Useful because they make it more difficult to inadvertently type in 136 * the wrong signature. 137 */ 138 #define ACPI_SIG_ASF "ASF!" /* Alert Standard Format table */ 139 #define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */ 140 #define ACPI_SIG_CSRT "CSRT" /* Core System Resource Table */ 141 #define ACPI_SIG_DBG2 "DBG2" /* Debug Port table type 2 */ 142 #define ACPI_SIG_DBGP "DBGP" /* Debug Port table */ 143 #define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */ 144 #define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */ 145 #define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */ 146 #define ACPI_SIG_IORT "IORT" /* IO Remapping Table */ 147 #define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */ 148 #define ACPI_SIG_LPIT "LPIT" /* Low Power Idle Table */ 149 #define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */ 150 #define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */ 151 #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ 152 #define ACPI_SIG_MTMR "MTMR" /* MID Timer table */ 153 #define ACPI_SIG_SLIC "SLIC" /* Software Licensing Description Table */ 154 #define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */ 155 #define ACPI_SIG_SPMI "SPMI" /* Server Platform Management Interface table */ 156 #define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */ 157 #define ACPI_SIG_TPM2 "TPM2" /* Trusted Platform Module 2.0 H/W interface table */ 158 #define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */ 159 #define ACPI_SIG_VRTC "VRTC" /* Virtual Real Time Clock Table */ 160 #define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */ 161 #define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */ 162 #define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */ 163 #define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */ 164 165 #ifdef ACPI_UNDEFINED_TABLES 166 /* 167 * These tables have been seen in the field, but no definition has been found 168 */ 169 #define ACPI_SIG_ATKG "ATKG" 170 #define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */ 171 #define ACPI_SIG_IEIT "IEIT" 172 #endif 173 174 /* 175 * All tables must be byte-packed to match the ACPI specification, since 176 * the tables are provided by the system BIOS. 177 */ 178 #pragma pack(1) 179 180 /* 181 * Note: C bitfields are not used for this reason: 182 * 183 * "Bitfields are great and easy to read, but unfortunately the C language 184 * does not specify the layout of bitfields in memory, which means they are 185 * essentially useless for dealing with packed data in on-disk formats or 186 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, 187 * this decision was a design error in C. Ritchie could have picked an order 188 * and stuck with it." Norman Ramsey. 189 * See http://stackoverflow.com/a/1053662/41661 190 */ 191 192 193 /******************************************************************************* 194 * 195 * ASF - Alert Standard Format table (Signature "ASF!") 196 * Revision 0x10 197 * 198 * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003 199 * 200 ******************************************************************************/ 201 202 typedef struct acpi_table_asf 203 { 204 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 205 206 } ACPI_TABLE_ASF; 207 208 209 /* ASF subtable header */ 210 211 typedef struct acpi_asf_header 212 { 213 UINT8 Type; 214 UINT8 Reserved; 215 UINT16 Length; 216 217 } ACPI_ASF_HEADER; 218 219 220 /* Values for Type field above */ 221 222 enum AcpiAsfType 223 { 224 ACPI_ASF_TYPE_INFO = 0, 225 ACPI_ASF_TYPE_ALERT = 1, 226 ACPI_ASF_TYPE_CONTROL = 2, 227 ACPI_ASF_TYPE_BOOT = 3, 228 ACPI_ASF_TYPE_ADDRESS = 4, 229 ACPI_ASF_TYPE_RESERVED = 5 230 }; 231 232 /* 233 * ASF subtables 234 */ 235 236 /* 0: ASF Information */ 237 238 typedef struct acpi_asf_info 239 { 240 ACPI_ASF_HEADER Header; 241 UINT8 MinResetValue; 242 UINT8 MinPollInterval; 243 UINT16 SystemId; 244 UINT32 MfgId; 245 UINT8 Flags; 246 UINT8 Reserved2[3]; 247 248 } ACPI_ASF_INFO; 249 250 /* Masks for Flags field above */ 251 252 #define ACPI_ASF_SMBUS_PROTOCOLS (1) 253 254 255 /* 1: ASF Alerts */ 256 257 typedef struct acpi_asf_alert 258 { 259 ACPI_ASF_HEADER Header; 260 UINT8 AssertMask; 261 UINT8 DeassertMask; 262 UINT8 Alerts; 263 UINT8 DataLength; 264 265 } ACPI_ASF_ALERT; 266 267 typedef struct acpi_asf_alert_data 268 { 269 UINT8 Address; 270 UINT8 Command; 271 UINT8 Mask; 272 UINT8 Value; 273 UINT8 SensorType; 274 UINT8 Type; 275 UINT8 Offset; 276 UINT8 SourceType; 277 UINT8 Severity; 278 UINT8 SensorNumber; 279 UINT8 Entity; 280 UINT8 Instance; 281 282 } ACPI_ASF_ALERT_DATA; 283 284 285 /* 2: ASF Remote Control */ 286 287 typedef struct acpi_asf_remote 288 { 289 ACPI_ASF_HEADER Header; 290 UINT8 Controls; 291 UINT8 DataLength; 292 UINT16 Reserved2; 293 294 } ACPI_ASF_REMOTE; 295 296 typedef struct acpi_asf_control_data 297 { 298 UINT8 Function; 299 UINT8 Address; 300 UINT8 Command; 301 UINT8 Value; 302 303 } ACPI_ASF_CONTROL_DATA; 304 305 306 /* 3: ASF RMCP Boot Options */ 307 308 typedef struct acpi_asf_rmcp 309 { 310 ACPI_ASF_HEADER Header; 311 UINT8 Capabilities[7]; 312 UINT8 CompletionCode; 313 UINT32 EnterpriseId; 314 UINT8 Command; 315 UINT16 Parameter; 316 UINT16 BootOptions; 317 UINT16 OemParameters; 318 319 } ACPI_ASF_RMCP; 320 321 322 /* 4: ASF Address */ 323 324 typedef struct acpi_asf_address 325 { 326 ACPI_ASF_HEADER Header; 327 UINT8 EpromAddress; 328 UINT8 Devices; 329 330 } ACPI_ASF_ADDRESS; 331 332 333 /******************************************************************************* 334 * 335 * BOOT - Simple Boot Flag Table 336 * Version 1 337 * 338 * Conforms to the "Simple Boot Flag Specification", Version 2.1 339 * 340 ******************************************************************************/ 341 342 typedef struct acpi_table_boot 343 { 344 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 345 UINT8 CmosIndex; /* Index in CMOS RAM for the boot register */ 346 UINT8 Reserved[3]; 347 348 } ACPI_TABLE_BOOT; 349 350 351 /******************************************************************************* 352 * 353 * CSRT - Core System Resource Table 354 * Version 0 355 * 356 * Conforms to the "Core System Resource Table (CSRT)", November 14, 2011 357 * 358 ******************************************************************************/ 359 360 typedef struct acpi_table_csrt 361 { 362 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 363 364 } ACPI_TABLE_CSRT; 365 366 367 /* Resource Group subtable */ 368 369 typedef struct acpi_csrt_group 370 { 371 UINT32 Length; 372 UINT32 VendorId; 373 UINT32 SubvendorId; 374 UINT16 DeviceId; 375 UINT16 SubdeviceId; 376 UINT16 Revision; 377 UINT16 Reserved; 378 UINT32 SharedInfoLength; 379 380 /* Shared data immediately follows (Length = SharedInfoLength) */ 381 382 } ACPI_CSRT_GROUP; 383 384 /* Shared Info subtable */ 385 386 typedef struct acpi_csrt_shared_info 387 { 388 UINT16 MajorVersion; 389 UINT16 MinorVersion; 390 UINT32 MmioBaseLow; 391 UINT32 MmioBaseHigh; 392 UINT32 GsiInterrupt; 393 UINT8 InterruptPolarity; 394 UINT8 InterruptMode; 395 UINT8 NumChannels; 396 UINT8 DmaAddressWidth; 397 UINT16 BaseRequestLine; 398 UINT16 NumHandshakeSignals; 399 UINT32 MaxBlockSize; 400 401 /* Resource descriptors immediately follow (Length = Group Length - SharedInfoLength) */ 402 403 } ACPI_CSRT_SHARED_INFO; 404 405 /* Resource Descriptor subtable */ 406 407 typedef struct acpi_csrt_descriptor 408 { 409 UINT32 Length; 410 UINT16 Type; 411 UINT16 Subtype; 412 UINT32 Uid; 413 414 /* Resource-specific information immediately follows */ 415 416 } ACPI_CSRT_DESCRIPTOR; 417 418 419 /* Resource Types */ 420 421 #define ACPI_CSRT_TYPE_INTERRUPT 0x0001 422 #define ACPI_CSRT_TYPE_TIMER 0x0002 423 #define ACPI_CSRT_TYPE_DMA 0x0003 424 425 /* Resource Subtypes */ 426 427 #define ACPI_CSRT_XRUPT_LINE 0x0000 428 #define ACPI_CSRT_XRUPT_CONTROLLER 0x0001 429 #define ACPI_CSRT_TIMER 0x0000 430 #define ACPI_CSRT_DMA_CHANNEL 0x0000 431 #define ACPI_CSRT_DMA_CONTROLLER 0x0001 432 433 434 /******************************************************************************* 435 * 436 * DBG2 - Debug Port Table 2 437 * Version 0 (Both main table and subtables) 438 * 439 * Conforms to "Microsoft Debug Port Table 2 (DBG2)", May 22 2012. 440 * 441 ******************************************************************************/ 442 443 typedef struct acpi_table_dbg2 444 { 445 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 446 UINT32 InfoOffset; 447 UINT32 InfoCount; 448 449 } ACPI_TABLE_DBG2; 450 451 452 typedef struct acpi_dbg2_header 453 { 454 UINT32 InfoOffset; 455 UINT32 InfoCount; 456 457 } ACPI_DBG2_HEADER; 458 459 460 /* Debug Device Information Subtable */ 461 462 typedef struct acpi_dbg2_device 463 { 464 UINT8 Revision; 465 UINT16 Length; 466 UINT8 RegisterCount; /* Number of BaseAddress registers */ 467 UINT16 NamepathLength; 468 UINT16 NamepathOffset; 469 UINT16 OemDataLength; 470 UINT16 OemDataOffset; 471 UINT16 PortType; 472 UINT16 PortSubtype; 473 UINT16 Reserved; 474 UINT16 BaseAddressOffset; 475 UINT16 AddressSizeOffset; 476 /* 477 * Data that follows: 478 * BaseAddress (required) - Each in 12-byte Generic Address Structure format. 479 * AddressSize (required) - Array of UINT32 sizes corresponding to each BaseAddress register. 480 * Namepath (required) - Null terminated string. Single dot if not supported. 481 * OemData (optional) - Length is OemDataLength. 482 */ 483 } ACPI_DBG2_DEVICE; 484 485 /* Types for PortType field above */ 486 487 #define ACPI_DBG2_SERIAL_PORT 0x8000 488 #define ACPI_DBG2_1394_PORT 0x8001 489 #define ACPI_DBG2_USB_PORT 0x8002 490 #define ACPI_DBG2_NET_PORT 0x8003 491 492 /* Subtypes for PortSubtype field above */ 493 494 #define ACPI_DBG2_16550_COMPATIBLE 0x0000 495 #define ACPI_DBG2_16550_SUBSET 0x0001 496 497 #define ACPI_DBG2_1394_STANDARD 0x0000 498 499 #define ACPI_DBG2_USB_XHCI 0x0000 500 #define ACPI_DBG2_USB_EHCI 0x0001 501 502 503 /******************************************************************************* 504 * 505 * DBGP - Debug Port table 506 * Version 1 507 * 508 * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000 509 * 510 ******************************************************************************/ 511 512 typedef struct acpi_table_dbgp 513 { 514 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 515 UINT8 Type; /* 0=full 16550, 1=subset of 16550 */ 516 UINT8 Reserved[3]; 517 ACPI_GENERIC_ADDRESS DebugPort; 518 519 } ACPI_TABLE_DBGP; 520 521 522 /******************************************************************************* 523 * 524 * DMAR - DMA Remapping table 525 * Version 1 526 * 527 * Conforms to "Intel Virtualization Technology for Directed I/O", 528 * Version 2.2, Sept. 2013 529 * 530 ******************************************************************************/ 531 532 typedef struct acpi_table_dmar 533 { 534 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 535 UINT8 Width; /* Host Address Width */ 536 UINT8 Flags; 537 UINT8 Reserved[10]; 538 539 } ACPI_TABLE_DMAR; 540 541 /* Masks for Flags field above */ 542 543 #define ACPI_DMAR_INTR_REMAP (1) 544 545 546 /* DMAR subtable header */ 547 548 typedef struct acpi_dmar_header 549 { 550 UINT16 Type; 551 UINT16 Length; 552 553 } ACPI_DMAR_HEADER; 554 555 /* Values for subtable type in ACPI_DMAR_HEADER */ 556 557 enum AcpiDmarType 558 { 559 ACPI_DMAR_TYPE_HARDWARE_UNIT = 0, 560 ACPI_DMAR_TYPE_RESERVED_MEMORY = 1, 561 ACPI_DMAR_TYPE_ROOT_ATS = 2, 562 ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3, 563 ACPI_DMAR_TYPE_NAMESPACE = 4, 564 ACPI_DMAR_TYPE_RESERVED = 5 /* 5 and greater are reserved */ 565 }; 566 567 568 /* DMAR Device Scope structure */ 569 570 typedef struct acpi_dmar_device_scope 571 { 572 UINT8 EntryType; 573 UINT8 Length; 574 UINT16 Reserved; 575 UINT8 EnumerationId; 576 UINT8 Bus; 577 578 } ACPI_DMAR_DEVICE_SCOPE; 579 580 /* Values for EntryType in ACPI_DMAR_DEVICE_SCOPE - device types */ 581 582 enum AcpiDmarScopeType 583 { 584 ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0, 585 ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1, 586 ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2, 587 ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3, 588 ACPI_DMAR_SCOPE_TYPE_HPET = 4, 589 ACPI_DMAR_SCOPE_TYPE_NAMESPACE = 5, 590 ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 591 }; 592 593 typedef struct acpi_dmar_pci_path 594 { 595 UINT8 Device; 596 UINT8 Function; 597 598 } ACPI_DMAR_PCI_PATH; 599 600 601 /* 602 * DMAR Subtables, correspond to Type in ACPI_DMAR_HEADER 603 */ 604 605 /* 0: Hardware Unit Definition */ 606 607 typedef struct acpi_dmar_hardware_unit 608 { 609 ACPI_DMAR_HEADER Header; 610 UINT8 Flags; 611 UINT8 Reserved; 612 UINT16 Segment; 613 UINT64 Address; /* Register Base Address */ 614 615 } ACPI_DMAR_HARDWARE_UNIT; 616 617 /* Masks for Flags field above */ 618 619 #define ACPI_DMAR_INCLUDE_ALL (1) 620 621 622 /* 1: Reserved Memory Defininition */ 623 624 typedef struct acpi_dmar_reserved_memory 625 { 626 ACPI_DMAR_HEADER Header; 627 UINT16 Reserved; 628 UINT16 Segment; 629 UINT64 BaseAddress; /* 4K aligned base address */ 630 UINT64 EndAddress; /* 4K aligned limit address */ 631 632 } ACPI_DMAR_RESERVED_MEMORY; 633 634 /* Masks for Flags field above */ 635 636 #define ACPI_DMAR_ALLOW_ALL (1) 637 638 639 /* 2: Root Port ATS Capability Reporting Structure */ 640 641 typedef struct acpi_dmar_atsr 642 { 643 ACPI_DMAR_HEADER Header; 644 UINT8 Flags; 645 UINT8 Reserved; 646 UINT16 Segment; 647 648 } ACPI_DMAR_ATSR; 649 650 /* Masks for Flags field above */ 651 652 #define ACPI_DMAR_ALL_PORTS (1) 653 654 655 /* 3: Remapping Hardware Static Affinity Structure */ 656 657 typedef struct acpi_dmar_rhsa 658 { 659 ACPI_DMAR_HEADER Header; 660 UINT32 Reserved; 661 UINT64 BaseAddress; 662 UINT32 ProximityDomain; 663 664 } ACPI_DMAR_RHSA; 665 666 667 /* 4: ACPI Namespace Device Declaration Structure */ 668 669 typedef struct acpi_dmar_andd 670 { 671 ACPI_DMAR_HEADER Header; 672 UINT8 Reserved[3]; 673 UINT8 DeviceNumber; 674 char DeviceName[1]; 675 676 } ACPI_DMAR_ANDD; 677 678 679 /******************************************************************************* 680 * 681 * HPET - High Precision Event Timer table 682 * Version 1 683 * 684 * Conforms to "IA-PC HPET (High Precision Event Timers) Specification", 685 * Version 1.0a, October 2004 686 * 687 ******************************************************************************/ 688 689 typedef struct acpi_table_hpet 690 { 691 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 692 UINT32 Id; /* Hardware ID of event timer block */ 693 ACPI_GENERIC_ADDRESS Address; /* Address of event timer block */ 694 UINT8 Sequence; /* HPET sequence number */ 695 UINT16 MinimumTick; /* Main counter min tick, periodic mode */ 696 UINT8 Flags; 697 698 } ACPI_TABLE_HPET; 699 700 /* Masks for Flags field above */ 701 702 #define ACPI_HPET_PAGE_PROTECT_MASK (3) 703 704 /* Values for Page Protect flags */ 705 706 enum AcpiHpetPageProtect 707 { 708 ACPI_HPET_NO_PAGE_PROTECT = 0, 709 ACPI_HPET_PAGE_PROTECT4 = 1, 710 ACPI_HPET_PAGE_PROTECT64 = 2 711 }; 712 713 714 /******************************************************************************* 715 * 716 * IBFT - Boot Firmware Table 717 * Version 1 718 * 719 * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b 720 * Specification", Version 1.01, March 1, 2007 721 * 722 * Note: It appears that this table is not intended to appear in the RSDT/XSDT. 723 * Therefore, it is not currently supported by the disassembler. 724 * 725 ******************************************************************************/ 726 727 typedef struct acpi_table_ibft 728 { 729 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 730 UINT8 Reserved[12]; 731 732 } ACPI_TABLE_IBFT; 733 734 735 /* IBFT common subtable header */ 736 737 typedef struct acpi_ibft_header 738 { 739 UINT8 Type; 740 UINT8 Version; 741 UINT16 Length; 742 UINT8 Index; 743 UINT8 Flags; 744 745 } ACPI_IBFT_HEADER; 746 747 /* Values for Type field above */ 748 749 enum AcpiIbftType 750 { 751 ACPI_IBFT_TYPE_NOT_USED = 0, 752 ACPI_IBFT_TYPE_CONTROL = 1, 753 ACPI_IBFT_TYPE_INITIATOR = 2, 754 ACPI_IBFT_TYPE_NIC = 3, 755 ACPI_IBFT_TYPE_TARGET = 4, 756 ACPI_IBFT_TYPE_EXTENSIONS = 5, 757 ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 758 }; 759 760 761 /* IBFT subtables */ 762 763 typedef struct acpi_ibft_control 764 { 765 ACPI_IBFT_HEADER Header; 766 UINT16 Extensions; 767 UINT16 InitiatorOffset; 768 UINT16 Nic0Offset; 769 UINT16 Target0Offset; 770 UINT16 Nic1Offset; 771 UINT16 Target1Offset; 772 773 } ACPI_IBFT_CONTROL; 774 775 typedef struct acpi_ibft_initiator 776 { 777 ACPI_IBFT_HEADER Header; 778 UINT8 SnsServer[16]; 779 UINT8 SlpServer[16]; 780 UINT8 PrimaryServer[16]; 781 UINT8 SecondaryServer[16]; 782 UINT16 NameLength; 783 UINT16 NameOffset; 784 785 } ACPI_IBFT_INITIATOR; 786 787 typedef struct acpi_ibft_nic 788 { 789 ACPI_IBFT_HEADER Header; 790 UINT8 IpAddress[16]; 791 UINT8 SubnetMaskPrefix; 792 UINT8 Origin; 793 UINT8 Gateway[16]; 794 UINT8 PrimaryDns[16]; 795 UINT8 SecondaryDns[16]; 796 UINT8 Dhcp[16]; 797 UINT16 Vlan; 798 UINT8 MacAddress[6]; 799 UINT16 PciAddress; 800 UINT16 NameLength; 801 UINT16 NameOffset; 802 803 } ACPI_IBFT_NIC; 804 805 typedef struct acpi_ibft_target 806 { 807 ACPI_IBFT_HEADER Header; 808 UINT8 TargetIpAddress[16]; 809 UINT16 TargetIpSocket; 810 UINT8 TargetBootLun[8]; 811 UINT8 ChapType; 812 UINT8 NicAssociation; 813 UINT16 TargetNameLength; 814 UINT16 TargetNameOffset; 815 UINT16 ChapNameLength; 816 UINT16 ChapNameOffset; 817 UINT16 ChapSecretLength; 818 UINT16 ChapSecretOffset; 819 UINT16 ReverseChapNameLength; 820 UINT16 ReverseChapNameOffset; 821 UINT16 ReverseChapSecretLength; 822 UINT16 ReverseChapSecretOffset; 823 824 } ACPI_IBFT_TARGET; 825 826 827 /******************************************************************************* 828 * 829 * IORT - IO Remapping Table 830 * 831 * Conforms to "IO Remapping Table System Software on ARM Platforms", 832 * Document number: ARM DEN 0049A, 2015 833 * 834 ******************************************************************************/ 835 836 typedef struct acpi_table_iort 837 { 838 ACPI_TABLE_HEADER Header; 839 UINT32 NodeCount; 840 UINT32 NodeOffset; 841 UINT32 Reserved; 842 843 } ACPI_TABLE_IORT; 844 845 846 /* 847 * IORT subtables 848 */ 849 typedef struct acpi_iort_node 850 { 851 UINT8 Type; 852 UINT16 Length; 853 UINT8 Revision; 854 UINT32 Reserved; 855 UINT32 MappingCount; 856 UINT32 MappingOffset; 857 char NodeData[1]; 858 859 } ACPI_IORT_NODE; 860 861 /* Values for subtable Type above */ 862 863 enum AcpiIortNodeType 864 { 865 ACPI_IORT_NODE_ITS_GROUP = 0x00, 866 ACPI_IORT_NODE_NAMED_COMPONENT = 0x01, 867 ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 0x02, 868 ACPI_IORT_NODE_SMMU = 0x03 869 }; 870 871 872 typedef struct acpi_iort_id_mapping 873 { 874 UINT32 InputBase; /* Lowest value in input range */ 875 UINT32 IdCount; /* Number of IDs */ 876 UINT32 OutputBase; /* Lowest value in output range */ 877 UINT32 OutputReference; /* A reference to the output node */ 878 UINT32 Flags; 879 880 } ACPI_IORT_ID_MAPPING; 881 882 /* Masks for Flags field above for IORT subtable */ 883 884 #define ACPI_IORT_ID_SINGLE_MAPPING (1) 885 886 887 typedef struct acpi_iort_memory_access 888 { 889 UINT32 CacheCoherency; 890 UINT8 Hints; 891 UINT16 Reserved; 892 UINT8 MemoryFlags; 893 894 } ACPI_IORT_MEMORY_ACCESS; 895 896 /* Values for CacheCoherency field above */ 897 898 #define ACPI_IORT_NODE_COHERENT 0x00000001 /* The device node is fully coherent */ 899 #define ACPI_IORT_NODE_NOT_COHERENT 0x00000000 /* The device node is not coherent */ 900 901 /* Masks for Hints field above */ 902 903 #define ACPI_IORT_HT_TRANSIENT (1) 904 #define ACPI_IORT_HT_WRITE (1<<1) 905 #define ACPI_IORT_HT_READ (1<<2) 906 #define ACPI_IORT_HT_OVERRIDE (1<<3) 907 908 /* Masks for MemoryFlags field above */ 909 910 #define ACPI_IORT_MF_COHERENCY (1) 911 #define ACPI_IORT_MF_ATTRIBUTES (1<<1) 912 913 914 /* 915 * IORT node specific subtables 916 */ 917 typedef struct acpi_iort_its_group 918 { 919 UINT32 ItsCount; 920 UINT32 Identifiers[1]; /* GIC ITS identifier arrary */ 921 922 } ACPI_IORT_ITS_GROUP; 923 924 925 typedef struct acpi_iort_named_component 926 { 927 UINT32 NodeFlags; 928 UINT64 MemoryProperties; /* Memory access properties */ 929 UINT8 MemoryAddressLimit; /* Memory address size limit */ 930 char DeviceName[1]; /* Path of namespace object */ 931 932 } ACPI_IORT_NAMED_COMPONENT; 933 934 935 typedef struct acpi_iort_root_complex 936 { 937 UINT64 MemoryProperties; /* Memory access properties */ 938 UINT32 AtsAttribute; 939 UINT32 PciSegmentNumber; 940 941 } ACPI_IORT_ROOT_COMPLEX; 942 943 /* Values for AtsAttribute field above */ 944 945 #define ACPI_IORT_ATS_SUPPORTED 0x00000001 /* The root complex supports ATS */ 946 #define ACPI_IORT_ATS_UNSUPPORTED 0x00000000 /* The root complex doesn't support ATS */ 947 948 949 typedef struct acpi_iort_smmu 950 { 951 UINT64 BaseAddress; /* SMMU base address */ 952 UINT64 Span; /* Length of memory range */ 953 UINT32 Model; 954 UINT32 Flags; 955 UINT32 GlobalInterruptOffset; 956 UINT32 ContextInterruptCount; 957 UINT32 ContextInterruptOffset; 958 UINT32 PmuInterruptCount; 959 UINT32 PmuInterruptOffset; 960 UINT64 Interrupts[1]; /* Interrupt array */ 961 962 } ACPI_IORT_SMMU; 963 964 /* Values for Model field above */ 965 966 #define ACPI_IORT_SMMU_V1 0x00000000 /* Generic SMMUv1 */ 967 #define ACPI_IORT_SMMU_V2 0x00000001 /* Generic SMMUv2 */ 968 #define ACPI_IORT_SMMU_CORELINK_MMU400 0x00000002 /* ARM Corelink MMU-400 */ 969 #define ACPI_IORT_SMMU_CORELINK_MMU500 0x00000003 /* ARM Corelink MMU-500 */ 970 971 /* Masks for Flags field above */ 972 973 #define ACPI_IORT_SMMU_DVM_SUPPORTED (1) 974 #define ACPI_IORT_SMMU_COHERENT_WALK (1<<1) 975 976 977 /******************************************************************************* 978 * 979 * IVRS - I/O Virtualization Reporting Structure 980 * Version 1 981 * 982 * Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification", 983 * Revision 1.26, February 2009. 984 * 985 ******************************************************************************/ 986 987 typedef struct acpi_table_ivrs 988 { 989 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 990 UINT32 Info; /* Common virtualization info */ 991 UINT64 Reserved; 992 993 } ACPI_TABLE_IVRS; 994 995 /* Values for Info field above */ 996 997 #define ACPI_IVRS_PHYSICAL_SIZE 0x00007F00 /* 7 bits, physical address size */ 998 #define ACPI_IVRS_VIRTUAL_SIZE 0x003F8000 /* 7 bits, virtual address size */ 999 #define ACPI_IVRS_ATS_RESERVED 0x00400000 /* ATS address translation range reserved */ 1000 1001 1002 /* IVRS subtable header */ 1003 1004 typedef struct acpi_ivrs_header 1005 { 1006 UINT8 Type; /* Subtable type */ 1007 UINT8 Flags; 1008 UINT16 Length; /* Subtable length */ 1009 UINT16 DeviceId; /* ID of IOMMU */ 1010 1011 } ACPI_IVRS_HEADER; 1012 1013 /* Values for subtable Type above */ 1014 1015 enum AcpiIvrsType 1016 { 1017 ACPI_IVRS_TYPE_HARDWARE = 0x10, 1018 ACPI_IVRS_TYPE_MEMORY1 = 0x20, 1019 ACPI_IVRS_TYPE_MEMORY2 = 0x21, 1020 ACPI_IVRS_TYPE_MEMORY3 = 0x22 1021 }; 1022 1023 /* Masks for Flags field above for IVHD subtable */ 1024 1025 #define ACPI_IVHD_TT_ENABLE (1) 1026 #define ACPI_IVHD_PASS_PW (1<<1) 1027 #define ACPI_IVHD_RES_PASS_PW (1<<2) 1028 #define ACPI_IVHD_ISOC (1<<3) 1029 #define ACPI_IVHD_IOTLB (1<<4) 1030 1031 /* Masks for Flags field above for IVMD subtable */ 1032 1033 #define ACPI_IVMD_UNITY (1) 1034 #define ACPI_IVMD_READ (1<<1) 1035 #define ACPI_IVMD_WRITE (1<<2) 1036 #define ACPI_IVMD_EXCLUSION_RANGE (1<<3) 1037 1038 1039 /* 1040 * IVRS subtables, correspond to Type in ACPI_IVRS_HEADER 1041 */ 1042 1043 /* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */ 1044 1045 typedef struct acpi_ivrs_hardware 1046 { 1047 ACPI_IVRS_HEADER Header; 1048 UINT16 CapabilityOffset; /* Offset for IOMMU control fields */ 1049 UINT64 BaseAddress; /* IOMMU control registers */ 1050 UINT16 PciSegmentGroup; 1051 UINT16 Info; /* MSI number and unit ID */ 1052 UINT32 Reserved; 1053 1054 } ACPI_IVRS_HARDWARE; 1055 1056 /* Masks for Info field above */ 1057 1058 #define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */ 1059 #define ACPI_IVHD_UNIT_ID_MASK 0x1F00 /* 5 bits, UnitID */ 1060 1061 1062 /* 1063 * Device Entries for IVHD subtable, appear after ACPI_IVRS_HARDWARE structure. 1064 * Upper two bits of the Type field are the (encoded) length of the structure. 1065 * Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries 1066 * are reserved for future use but not defined. 1067 */ 1068 typedef struct acpi_ivrs_de_header 1069 { 1070 UINT8 Type; 1071 UINT16 Id; 1072 UINT8 DataSetting; 1073 1074 } ACPI_IVRS_DE_HEADER; 1075 1076 /* Length of device entry is in the top two bits of Type field above */ 1077 1078 #define ACPI_IVHD_ENTRY_LENGTH 0xC0 1079 1080 /* Values for device entry Type field above */ 1081 1082 enum AcpiIvrsDeviceEntryType 1083 { 1084 /* 4-byte device entries, all use ACPI_IVRS_DEVICE4 */ 1085 1086 ACPI_IVRS_TYPE_PAD4 = 0, 1087 ACPI_IVRS_TYPE_ALL = 1, 1088 ACPI_IVRS_TYPE_SELECT = 2, 1089 ACPI_IVRS_TYPE_START = 3, 1090 ACPI_IVRS_TYPE_END = 4, 1091 1092 /* 8-byte device entries */ 1093 1094 ACPI_IVRS_TYPE_PAD8 = 64, 1095 ACPI_IVRS_TYPE_NOT_USED = 65, 1096 ACPI_IVRS_TYPE_ALIAS_SELECT = 66, /* Uses ACPI_IVRS_DEVICE8A */ 1097 ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses ACPI_IVRS_DEVICE8A */ 1098 ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses ACPI_IVRS_DEVICE8B */ 1099 ACPI_IVRS_TYPE_EXT_START = 71, /* Uses ACPI_IVRS_DEVICE8B */ 1100 ACPI_IVRS_TYPE_SPECIAL = 72 /* Uses ACPI_IVRS_DEVICE8C */ 1101 }; 1102 1103 /* Values for Data field above */ 1104 1105 #define ACPI_IVHD_INIT_PASS (1) 1106 #define ACPI_IVHD_EINT_PASS (1<<1) 1107 #define ACPI_IVHD_NMI_PASS (1<<2) 1108 #define ACPI_IVHD_SYSTEM_MGMT (3<<4) 1109 #define ACPI_IVHD_LINT0_PASS (1<<6) 1110 #define ACPI_IVHD_LINT1_PASS (1<<7) 1111 1112 1113 /* Types 0-4: 4-byte device entry */ 1114 1115 typedef struct acpi_ivrs_device4 1116 { 1117 ACPI_IVRS_DE_HEADER Header; 1118 1119 } ACPI_IVRS_DEVICE4; 1120 1121 /* Types 66-67: 8-byte device entry */ 1122 1123 typedef struct acpi_ivrs_device8a 1124 { 1125 ACPI_IVRS_DE_HEADER Header; 1126 UINT8 Reserved1; 1127 UINT16 UsedId; 1128 UINT8 Reserved2; 1129 1130 } ACPI_IVRS_DEVICE8A; 1131 1132 /* Types 70-71: 8-byte device entry */ 1133 1134 typedef struct acpi_ivrs_device8b 1135 { 1136 ACPI_IVRS_DE_HEADER Header; 1137 UINT32 ExtendedData; 1138 1139 } ACPI_IVRS_DEVICE8B; 1140 1141 /* Values for ExtendedData above */ 1142 1143 #define ACPI_IVHD_ATS_DISABLED (1<<31) 1144 1145 /* Type 72: 8-byte device entry */ 1146 1147 typedef struct acpi_ivrs_device8c 1148 { 1149 ACPI_IVRS_DE_HEADER Header; 1150 UINT8 Handle; 1151 UINT16 UsedId; 1152 UINT8 Variety; 1153 1154 } ACPI_IVRS_DEVICE8C; 1155 1156 /* Values for Variety field above */ 1157 1158 #define ACPI_IVHD_IOAPIC 1 1159 #define ACPI_IVHD_HPET 2 1160 1161 1162 /* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */ 1163 1164 typedef struct acpi_ivrs_memory 1165 { 1166 ACPI_IVRS_HEADER Header; 1167 UINT16 AuxData; 1168 UINT64 Reserved; 1169 UINT64 StartAddress; 1170 UINT64 MemoryLength; 1171 1172 } ACPI_IVRS_MEMORY; 1173 1174 1175 /******************************************************************************* 1176 * 1177 * LPIT - Low Power Idle Table 1178 * 1179 * Conforms to "ACPI Low Power Idle Table (LPIT)" July 2014. 1180 * 1181 ******************************************************************************/ 1182 1183 typedef struct acpi_table_lpit 1184 { 1185 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1186 1187 } ACPI_TABLE_LPIT; 1188 1189 1190 /* LPIT subtable header */ 1191 1192 typedef struct acpi_lpit_header 1193 { 1194 UINT32 Type; /* Subtable type */ 1195 UINT32 Length; /* Subtable length */ 1196 UINT16 UniqueId; 1197 UINT16 Reserved; 1198 UINT32 Flags; 1199 1200 } ACPI_LPIT_HEADER; 1201 1202 /* Values for subtable Type above */ 1203 1204 enum AcpiLpitType 1205 { 1206 ACPI_LPIT_TYPE_NATIVE_CSTATE = 0x00, 1207 ACPI_LPIT_TYPE_RESERVED = 0x01 /* 1 and above are reserved */ 1208 }; 1209 1210 /* Masks for Flags field above */ 1211 1212 #define ACPI_LPIT_STATE_DISABLED (1) 1213 #define ACPI_LPIT_NO_COUNTER (1<<1) 1214 1215 /* 1216 * LPIT subtables, correspond to Type in ACPI_LPIT_HEADER 1217 */ 1218 1219 /* 0x00: Native C-state instruction based LPI structure */ 1220 1221 typedef struct acpi_lpit_native 1222 { 1223 ACPI_LPIT_HEADER Header; 1224 ACPI_GENERIC_ADDRESS EntryTrigger; 1225 UINT32 Residency; 1226 UINT32 Latency; 1227 ACPI_GENERIC_ADDRESS ResidencyCounter; 1228 UINT64 CounterFrequency; 1229 1230 } ACPI_LPIT_NATIVE; 1231 1232 1233 /******************************************************************************* 1234 * 1235 * MCFG - PCI Memory Mapped Configuration table and subtable 1236 * Version 1 1237 * 1238 * Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005 1239 * 1240 ******************************************************************************/ 1241 1242 typedef struct acpi_table_mcfg 1243 { 1244 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1245 UINT8 Reserved[8]; 1246 1247 } ACPI_TABLE_MCFG; 1248 1249 1250 /* Subtable */ 1251 1252 typedef struct acpi_mcfg_allocation 1253 { 1254 UINT64 Address; /* Base address, processor-relative */ 1255 UINT16 PciSegment; /* PCI segment group number */ 1256 UINT8 StartBusNumber; /* Starting PCI Bus number */ 1257 UINT8 EndBusNumber; /* Final PCI Bus number */ 1258 UINT32 Reserved; 1259 1260 } ACPI_MCFG_ALLOCATION; 1261 1262 1263 /******************************************************************************* 1264 * 1265 * MCHI - Management Controller Host Interface Table 1266 * Version 1 1267 * 1268 * Conforms to "Management Component Transport Protocol (MCTP) Host 1269 * Interface Specification", Revision 1.0.0a, October 13, 2009 1270 * 1271 ******************************************************************************/ 1272 1273 typedef struct acpi_table_mchi 1274 { 1275 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1276 UINT8 InterfaceType; 1277 UINT8 Protocol; 1278 UINT64 ProtocolData; 1279 UINT8 InterruptType; 1280 UINT8 Gpe; 1281 UINT8 PciDeviceFlag; 1282 UINT32 GlobalInterrupt; 1283 ACPI_GENERIC_ADDRESS ControlRegister; 1284 UINT8 PciSegment; 1285 UINT8 PciBus; 1286 UINT8 PciDevice; 1287 UINT8 PciFunction; 1288 1289 } ACPI_TABLE_MCHI; 1290 1291 1292 /******************************************************************************* 1293 * 1294 * MSDM - Microsoft Data Management table 1295 * 1296 * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", 1297 * November 29, 2011. Copyright 2011 Microsoft 1298 * 1299 ******************************************************************************/ 1300 1301 /* Basic MSDM table is only the common ACPI header */ 1302 1303 typedef struct acpi_table_msdm 1304 { 1305 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1306 1307 } ACPI_TABLE_MSDM; 1308 1309 1310 /******************************************************************************* 1311 * 1312 * MTMR - MID Timer Table 1313 * Version 1 1314 * 1315 * Conforms to "Simple Firmware Interface Specification", 1316 * Draft 0.8.2, Oct 19, 2010 1317 * NOTE: The ACPI MTMR is equivalent to the SFI MTMR table. 1318 * 1319 ******************************************************************************/ 1320 1321 typedef struct acpi_table_mtmr 1322 { 1323 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1324 1325 } ACPI_TABLE_MTMR; 1326 1327 /* MTMR entry */ 1328 1329 typedef struct acpi_mtmr_entry 1330 { 1331 ACPI_GENERIC_ADDRESS PhysicalAddress; 1332 UINT32 Frequency; 1333 UINT32 Irq; 1334 1335 } ACPI_MTMR_ENTRY; 1336 1337 1338 /******************************************************************************* 1339 * 1340 * SLIC - Software Licensing Description Table 1341 * 1342 * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", 1343 * November 29, 2011. Copyright 2011 Microsoft 1344 * 1345 ******************************************************************************/ 1346 1347 /* Basic SLIC table is only the common ACPI header */ 1348 1349 typedef struct acpi_table_slic 1350 { 1351 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1352 1353 } ACPI_TABLE_SLIC; 1354 1355 1356 /******************************************************************************* 1357 * 1358 * SPCR - Serial Port Console Redirection table 1359 * Version 1 1360 * 1361 * Conforms to "Serial Port Console Redirection Table", 1362 * Version 1.00, January 11, 2002 1363 * 1364 ******************************************************************************/ 1365 1366 typedef struct acpi_table_spcr 1367 { 1368 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1369 UINT8 InterfaceType; /* 0=full 16550, 1=subset of 16550 */ 1370 UINT8 Reserved[3]; 1371 ACPI_GENERIC_ADDRESS SerialPort; 1372 UINT8 InterruptType; 1373 UINT8 PcInterrupt; 1374 UINT32 Interrupt; 1375 UINT8 BaudRate; 1376 UINT8 Parity; 1377 UINT8 StopBits; 1378 UINT8 FlowControl; 1379 UINT8 TerminalType; 1380 UINT8 Reserved1; 1381 UINT16 PciDeviceId; 1382 UINT16 PciVendorId; 1383 UINT8 PciBus; 1384 UINT8 PciDevice; 1385 UINT8 PciFunction; 1386 UINT32 PciFlags; 1387 UINT8 PciSegment; 1388 UINT32 Reserved2; 1389 1390 } ACPI_TABLE_SPCR; 1391 1392 /* Masks for PciFlags field above */ 1393 1394 #define ACPI_SPCR_DO_NOT_DISABLE (1) 1395 1396 1397 /******************************************************************************* 1398 * 1399 * SPMI - Server Platform Management Interface table 1400 * Version 5 1401 * 1402 * Conforms to "Intelligent Platform Management Interface Specification 1403 * Second Generation v2.0", Document Revision 1.0, February 12, 2004 with 1404 * June 12, 2009 markup. 1405 * 1406 ******************************************************************************/ 1407 1408 typedef struct acpi_table_spmi 1409 { 1410 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1411 UINT8 InterfaceType; 1412 UINT8 Reserved; /* Must be 1 */ 1413 UINT16 SpecRevision; /* Version of IPMI */ 1414 UINT8 InterruptType; 1415 UINT8 GpeNumber; /* GPE assigned */ 1416 UINT8 Reserved1; 1417 UINT8 PciDeviceFlag; 1418 UINT32 Interrupt; 1419 ACPI_GENERIC_ADDRESS IpmiRegister; 1420 UINT8 PciSegment; 1421 UINT8 PciBus; 1422 UINT8 PciDevice; 1423 UINT8 PciFunction; 1424 UINT8 Reserved2; 1425 1426 } ACPI_TABLE_SPMI; 1427 1428 /* Values for InterfaceType above */ 1429 1430 enum AcpiSpmiInterfaceTypes 1431 { 1432 ACPI_SPMI_NOT_USED = 0, 1433 ACPI_SPMI_KEYBOARD = 1, 1434 ACPI_SPMI_SMI = 2, 1435 ACPI_SPMI_BLOCK_TRANSFER = 3, 1436 ACPI_SPMI_SMBUS = 4, 1437 ACPI_SPMI_RESERVED = 5 /* 5 and above are reserved */ 1438 }; 1439 1440 1441 /******************************************************************************* 1442 * 1443 * TCPA - Trusted Computing Platform Alliance table 1444 * Version 2 1445 * 1446 * Conforms to "TCG ACPI Specification, Family 1.2 and 2.0", 1447 * December 19, 2014 1448 * 1449 * NOTE: There are two versions of the table with the same signature -- 1450 * the client version and the server version. The common PlatformClass 1451 * field is used to differentiate the two types of tables. 1452 * 1453 ******************************************************************************/ 1454 1455 typedef struct acpi_table_tcpa_hdr 1456 { 1457 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1458 UINT16 PlatformClass; 1459 1460 } ACPI_TABLE_TCPA_HDR; 1461 1462 /* 1463 * Values for PlatformClass above. 1464 * This is how the client and server subtables are differentiated 1465 */ 1466 #define ACPI_TCPA_CLIENT_TABLE 0 1467 #define ACPI_TCPA_SERVER_TABLE 1 1468 1469 1470 typedef struct acpi_table_tcpa_client 1471 { 1472 UINT32 MinimumLogLength; /* Minimum length for the event log area */ 1473 UINT64 LogAddress; /* Address of the event log area */ 1474 1475 } ACPI_TABLE_TCPA_CLIENT; 1476 1477 typedef struct acpi_table_tcpa_server 1478 { 1479 UINT16 Reserved; 1480 UINT64 MinimumLogLength; /* Minimum length for the event log area */ 1481 UINT64 LogAddress; /* Address of the event log area */ 1482 UINT16 SpecRevision; 1483 UINT8 DeviceFlags; 1484 UINT8 InterruptFlags; 1485 UINT8 GpeNumber; 1486 UINT8 Reserved2[3]; 1487 UINT32 GlobalInterrupt; 1488 ACPI_GENERIC_ADDRESS Address; 1489 UINT32 Reserved3; 1490 ACPI_GENERIC_ADDRESS ConfigAddress; 1491 UINT8 Group; 1492 UINT8 Bus; /* PCI Bus/Segment/Function numbers */ 1493 UINT8 Device; 1494 UINT8 Function; 1495 1496 } ACPI_TABLE_TCPA_SERVER; 1497 1498 /* Values for DeviceFlags above */ 1499 1500 #define ACPI_TCPA_PCI_DEVICE (1) 1501 #define ACPI_TCPA_BUS_PNP (1<<1) 1502 #define ACPI_TCPA_ADDRESS_VALID (1<<2) 1503 1504 /* Values for InterruptFlags above */ 1505 1506 #define ACPI_TCPA_INTERRUPT_MODE (1) 1507 #define ACPI_TCPA_INTERRUPT_POLARITY (1<<1) 1508 #define ACPI_TCPA_SCI_VIA_GPE (1<<2) 1509 #define ACPI_TCPA_GLOBAL_INTERRUPT (1<<3) 1510 1511 1512 /******************************************************************************* 1513 * 1514 * TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table 1515 * Version 4 1516 * 1517 * Conforms to "TCG ACPI Specification, Family 1.2 and 2.0", 1518 * December 19, 2014 1519 * 1520 ******************************************************************************/ 1521 1522 typedef struct acpi_table_tpm2 1523 { 1524 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1525 UINT16 PlatformClass; 1526 UINT16 Reserved; 1527 UINT64 ControlAddress; 1528 UINT32 StartMethod; 1529 1530 /* Platform-specific data follows */ 1531 1532 } ACPI_TABLE_TPM2; 1533 1534 /* Values for StartMethod above */ 1535 1536 #define ACPI_TPM2_NOT_ALLOWED 0 1537 #define ACPI_TPM2_START_METHOD 2 1538 #define ACPI_TPM2_MEMORY_MAPPED 6 1539 #define ACPI_TPM2_COMMAND_BUFFER 7 1540 #define ACPI_TPM2_COMMAND_BUFFER_WITH_START_METHOD 8 1541 1542 1543 /******************************************************************************* 1544 * 1545 * UEFI - UEFI Boot optimization Table 1546 * Version 1 1547 * 1548 * Conforms to "Unified Extensible Firmware Interface Specification", 1549 * Version 2.3, May 8, 2009 1550 * 1551 ******************************************************************************/ 1552 1553 typedef struct acpi_table_uefi 1554 { 1555 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1556 UINT8 Identifier[16]; /* UUID identifier */ 1557 UINT16 DataOffset; /* Offset of remaining data in table */ 1558 1559 } ACPI_TABLE_UEFI; 1560 1561 1562 /******************************************************************************* 1563 * 1564 * VRTC - Virtual Real Time Clock Table 1565 * Version 1 1566 * 1567 * Conforms to "Simple Firmware Interface Specification", 1568 * Draft 0.8.2, Oct 19, 2010 1569 * NOTE: The ACPI VRTC is equivalent to The SFI MRTC table. 1570 * 1571 ******************************************************************************/ 1572 1573 typedef struct acpi_table_vrtc 1574 { 1575 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1576 1577 } ACPI_TABLE_VRTC; 1578 1579 /* VRTC entry */ 1580 1581 typedef struct acpi_vrtc_entry 1582 { 1583 ACPI_GENERIC_ADDRESS PhysicalAddress; 1584 UINT32 Irq; 1585 1586 } ACPI_VRTC_ENTRY; 1587 1588 1589 /******************************************************************************* 1590 * 1591 * WAET - Windows ACPI Emulated devices Table 1592 * Version 1 1593 * 1594 * Conforms to "Windows ACPI Emulated Devices Table", version 1.0, April 6, 2009 1595 * 1596 ******************************************************************************/ 1597 1598 typedef struct acpi_table_waet 1599 { 1600 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1601 UINT32 Flags; 1602 1603 } ACPI_TABLE_WAET; 1604 1605 /* Masks for Flags field above */ 1606 1607 #define ACPI_WAET_RTC_NO_ACK (1) /* RTC requires no int acknowledge */ 1608 #define ACPI_WAET_TIMER_ONE_READ (1<<1) /* PM timer requires only one read */ 1609 1610 1611 /******************************************************************************* 1612 * 1613 * WDAT - Watchdog Action Table 1614 * Version 1 1615 * 1616 * Conforms to "Hardware Watchdog Timers Design Specification", 1617 * Copyright 2006 Microsoft Corporation. 1618 * 1619 ******************************************************************************/ 1620 1621 typedef struct acpi_table_wdat 1622 { 1623 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1624 UINT32 HeaderLength; /* Watchdog Header Length */ 1625 UINT16 PciSegment; /* PCI Segment number */ 1626 UINT8 PciBus; /* PCI Bus number */ 1627 UINT8 PciDevice; /* PCI Device number */ 1628 UINT8 PciFunction; /* PCI Function number */ 1629 UINT8 Reserved[3]; 1630 UINT32 TimerPeriod; /* Period of one timer count (msec) */ 1631 UINT32 MaxCount; /* Maximum counter value supported */ 1632 UINT32 MinCount; /* Minimum counter value */ 1633 UINT8 Flags; 1634 UINT8 Reserved2[3]; 1635 UINT32 Entries; /* Number of watchdog entries that follow */ 1636 1637 } ACPI_TABLE_WDAT; 1638 1639 /* Masks for Flags field above */ 1640 1641 #define ACPI_WDAT_ENABLED (1) 1642 #define ACPI_WDAT_STOPPED 0x80 1643 1644 1645 /* WDAT Instruction Entries (actions) */ 1646 1647 typedef struct acpi_wdat_entry 1648 { 1649 UINT8 Action; 1650 UINT8 Instruction; 1651 UINT16 Reserved; 1652 ACPI_GENERIC_ADDRESS RegisterRegion; 1653 UINT32 Value; /* Value used with Read/Write register */ 1654 UINT32 Mask; /* Bitmask required for this register instruction */ 1655 1656 } ACPI_WDAT_ENTRY; 1657 1658 /* Values for Action field above */ 1659 1660 enum AcpiWdatActions 1661 { 1662 ACPI_WDAT_RESET = 1, 1663 ACPI_WDAT_GET_CURRENT_COUNTDOWN = 4, 1664 ACPI_WDAT_GET_COUNTDOWN = 5, 1665 ACPI_WDAT_SET_COUNTDOWN = 6, 1666 ACPI_WDAT_GET_RUNNING_STATE = 8, 1667 ACPI_WDAT_SET_RUNNING_STATE = 9, 1668 ACPI_WDAT_GET_STOPPED_STATE = 10, 1669 ACPI_WDAT_SET_STOPPED_STATE = 11, 1670 ACPI_WDAT_GET_REBOOT = 16, 1671 ACPI_WDAT_SET_REBOOT = 17, 1672 ACPI_WDAT_GET_SHUTDOWN = 18, 1673 ACPI_WDAT_SET_SHUTDOWN = 19, 1674 ACPI_WDAT_GET_STATUS = 32, 1675 ACPI_WDAT_SET_STATUS = 33, 1676 ACPI_WDAT_ACTION_RESERVED = 34 /* 34 and greater are reserved */ 1677 }; 1678 1679 /* Values for Instruction field above */ 1680 1681 enum AcpiWdatInstructions 1682 { 1683 ACPI_WDAT_READ_VALUE = 0, 1684 ACPI_WDAT_READ_COUNTDOWN = 1, 1685 ACPI_WDAT_WRITE_VALUE = 2, 1686 ACPI_WDAT_WRITE_COUNTDOWN = 3, 1687 ACPI_WDAT_INSTRUCTION_RESERVED = 4, /* 4 and greater are reserved */ 1688 ACPI_WDAT_PRESERVE_REGISTER = 0x80 /* Except for this value */ 1689 }; 1690 1691 1692 /******************************************************************************* 1693 * 1694 * WDDT - Watchdog Descriptor Table 1695 * Version 1 1696 * 1697 * Conforms to "Using the Intel ICH Family Watchdog Timer (WDT)", 1698 * Version 001, September 2002 1699 * 1700 ******************************************************************************/ 1701 1702 typedef struct acpi_table_wddt 1703 { 1704 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1705 UINT16 SpecVersion; 1706 UINT16 TableVersion; 1707 UINT16 PciVendorId; 1708 ACPI_GENERIC_ADDRESS Address; 1709 UINT16 MaxCount; /* Maximum counter value supported */ 1710 UINT16 MinCount; /* Minimum counter value supported */ 1711 UINT16 Period; 1712 UINT16 Status; 1713 UINT16 Capability; 1714 1715 } ACPI_TABLE_WDDT; 1716 1717 /* Flags for Status field above */ 1718 1719 #define ACPI_WDDT_AVAILABLE (1) 1720 #define ACPI_WDDT_ACTIVE (1<<1) 1721 #define ACPI_WDDT_TCO_OS_OWNED (1<<2) 1722 #define ACPI_WDDT_USER_RESET (1<<11) 1723 #define ACPI_WDDT_WDT_RESET (1<<12) 1724 #define ACPI_WDDT_POWER_FAIL (1<<13) 1725 #define ACPI_WDDT_UNKNOWN_RESET (1<<14) 1726 1727 /* Flags for Capability field above */ 1728 1729 #define ACPI_WDDT_AUTO_RESET (1) 1730 #define ACPI_WDDT_ALERT_SUPPORT (1<<1) 1731 1732 1733 /******************************************************************************* 1734 * 1735 * WDRT - Watchdog Resource Table 1736 * Version 1 1737 * 1738 * Conforms to "Watchdog Timer Hardware Requirements for Windows Server 2003", 1739 * Version 1.01, August 28, 2006 1740 * 1741 ******************************************************************************/ 1742 1743 typedef struct acpi_table_wdrt 1744 { 1745 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1746 ACPI_GENERIC_ADDRESS ControlRegister; 1747 ACPI_GENERIC_ADDRESS CountRegister; 1748 UINT16 PciDeviceId; 1749 UINT16 PciVendorId; 1750 UINT8 PciBus; /* PCI Bus number */ 1751 UINT8 PciDevice; /* PCI Device number */ 1752 UINT8 PciFunction; /* PCI Function number */ 1753 UINT8 PciSegment; /* PCI Segment number */ 1754 UINT16 MaxCount; /* Maximum counter value supported */ 1755 UINT8 Units; 1756 1757 } ACPI_TABLE_WDRT; 1758 1759 1760 /* Reset to default packing */ 1761 1762 #pragma pack() 1763 1764 #endif /* __ACTBL2_H__ */ 1765