1 /****************************************************************************** 2 * 3 * Name: actbl2.h - ACPI Table Definitions (tables not in ACPI spec) 4 * 5 *****************************************************************************/ 6 7 /* 8 * Copyright (C) 2000 - 2015, Intel Corp. 9 * All rights reserved. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions, and the following disclaimer, 16 * without modification. 17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 18 * substantially similar to the "NO WARRANTY" disclaimer below 19 * ("Disclaimer") and any redistribution must be conditioned upon 20 * including a substantially similar Disclaimer requirement for further 21 * binary redistribution. 22 * 3. Neither the names of the above-listed copyright holders nor the names 23 * of any contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * Alternatively, this software may be distributed under the terms of the 27 * GNU General Public License ("GPL") version 2 as published by the Free 28 * Software Foundation. 29 * 30 * NO WARRANTY 31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR 34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 35 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 36 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 40 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 41 * POSSIBILITY OF SUCH DAMAGES. 42 */ 43 44 #ifndef __ACTBL2_H__ 45 #define __ACTBL2_H__ 46 47 48 /******************************************************************************* 49 * 50 * Additional ACPI Tables (2) 51 * 52 * These tables are not consumed directly by the ACPICA subsystem, but are 53 * included here to support device drivers and the AML disassembler. 54 * 55 * Generally, the tables in this file are defined by third-party specifications, 56 * and are not defined directly by the ACPI specification itself. 57 * 58 ******************************************************************************/ 59 60 61 /* 62 * Values for description table header signatures for tables defined in this 63 * file. Useful because they make it more difficult to inadvertently type in 64 * the wrong signature. 65 */ 66 #define ACPI_SIG_ASF "ASF!" /* Alert Standard Format table */ 67 #define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */ 68 #define ACPI_SIG_CSRT "CSRT" /* Core System Resource Table */ 69 #define ACPI_SIG_DBG2 "DBG2" /* Debug Port table type 2 */ 70 #define ACPI_SIG_DBGP "DBGP" /* Debug Port table */ 71 #define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */ 72 #define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */ 73 #define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */ 74 #define ACPI_SIG_IORT "IORT" /* IO Remapping Table */ 75 #define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */ 76 #define ACPI_SIG_LPIT "LPIT" /* Low Power Idle Table */ 77 #define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */ 78 #define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */ 79 #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ 80 #define ACPI_SIG_MTMR "MTMR" /* MID Timer table */ 81 #define ACPI_SIG_SLIC "SLIC" /* Software Licensing Description Table */ 82 #define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */ 83 #define ACPI_SIG_SPMI "SPMI" /* Server Platform Management Interface table */ 84 #define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */ 85 #define ACPI_SIG_TPM2 "TPM2" /* Trusted Platform Module 2.0 H/W interface table */ 86 #define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */ 87 #define ACPI_SIG_VRTC "VRTC" /* Virtual Real Time Clock Table */ 88 #define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */ 89 #define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */ 90 #define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */ 91 #define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */ 92 93 #ifdef ACPI_UNDEFINED_TABLES 94 /* 95 * These tables have been seen in the field, but no definition has been found 96 */ 97 #define ACPI_SIG_ATKG "ATKG" 98 #define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */ 99 #define ACPI_SIG_IEIT "IEIT" 100 #endif 101 102 /* 103 * All tables must be byte-packed to match the ACPI specification, since 104 * the tables are provided by the system BIOS. 105 */ 106 #pragma pack(1) 107 108 /* 109 * Note: C bitfields are not used for this reason: 110 * 111 * "Bitfields are great and easy to read, but unfortunately the C language 112 * does not specify the layout of bitfields in memory, which means they are 113 * essentially useless for dealing with packed data in on-disk formats or 114 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, 115 * this decision was a design error in C. Ritchie could have picked an order 116 * and stuck with it." Norman Ramsey. 117 * See http://stackoverflow.com/a/1053662/41661 118 */ 119 120 121 /******************************************************************************* 122 * 123 * ASF - Alert Standard Format table (Signature "ASF!") 124 * Revision 0x10 125 * 126 * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003 127 * 128 ******************************************************************************/ 129 130 typedef struct acpi_table_asf 131 { 132 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 133 134 } ACPI_TABLE_ASF; 135 136 137 /* ASF subtable header */ 138 139 typedef struct acpi_asf_header 140 { 141 UINT8 Type; 142 UINT8 Reserved; 143 UINT16 Length; 144 145 } ACPI_ASF_HEADER; 146 147 148 /* Values for Type field above */ 149 150 enum AcpiAsfType 151 { 152 ACPI_ASF_TYPE_INFO = 0, 153 ACPI_ASF_TYPE_ALERT = 1, 154 ACPI_ASF_TYPE_CONTROL = 2, 155 ACPI_ASF_TYPE_BOOT = 3, 156 ACPI_ASF_TYPE_ADDRESS = 4, 157 ACPI_ASF_TYPE_RESERVED = 5 158 }; 159 160 /* 161 * ASF subtables 162 */ 163 164 /* 0: ASF Information */ 165 166 typedef struct acpi_asf_info 167 { 168 ACPI_ASF_HEADER Header; 169 UINT8 MinResetValue; 170 UINT8 MinPollInterval; 171 UINT16 SystemId; 172 UINT32 MfgId; 173 UINT8 Flags; 174 UINT8 Reserved2[3]; 175 176 } ACPI_ASF_INFO; 177 178 /* Masks for Flags field above */ 179 180 #define ACPI_ASF_SMBUS_PROTOCOLS (1) 181 182 183 /* 1: ASF Alerts */ 184 185 typedef struct acpi_asf_alert 186 { 187 ACPI_ASF_HEADER Header; 188 UINT8 AssertMask; 189 UINT8 DeassertMask; 190 UINT8 Alerts; 191 UINT8 DataLength; 192 193 } ACPI_ASF_ALERT; 194 195 typedef struct acpi_asf_alert_data 196 { 197 UINT8 Address; 198 UINT8 Command; 199 UINT8 Mask; 200 UINT8 Value; 201 UINT8 SensorType; 202 UINT8 Type; 203 UINT8 Offset; 204 UINT8 SourceType; 205 UINT8 Severity; 206 UINT8 SensorNumber; 207 UINT8 Entity; 208 UINT8 Instance; 209 210 } ACPI_ASF_ALERT_DATA; 211 212 213 /* 2: ASF Remote Control */ 214 215 typedef struct acpi_asf_remote 216 { 217 ACPI_ASF_HEADER Header; 218 UINT8 Controls; 219 UINT8 DataLength; 220 UINT16 Reserved2; 221 222 } ACPI_ASF_REMOTE; 223 224 typedef struct acpi_asf_control_data 225 { 226 UINT8 Function; 227 UINT8 Address; 228 UINT8 Command; 229 UINT8 Value; 230 231 } ACPI_ASF_CONTROL_DATA; 232 233 234 /* 3: ASF RMCP Boot Options */ 235 236 typedef struct acpi_asf_rmcp 237 { 238 ACPI_ASF_HEADER Header; 239 UINT8 Capabilities[7]; 240 UINT8 CompletionCode; 241 UINT32 EnterpriseId; 242 UINT8 Command; 243 UINT16 Parameter; 244 UINT16 BootOptions; 245 UINT16 OemParameters; 246 247 } ACPI_ASF_RMCP; 248 249 250 /* 4: ASF Address */ 251 252 typedef struct acpi_asf_address 253 { 254 ACPI_ASF_HEADER Header; 255 UINT8 EpromAddress; 256 UINT8 Devices; 257 258 } ACPI_ASF_ADDRESS; 259 260 261 /******************************************************************************* 262 * 263 * BOOT - Simple Boot Flag Table 264 * Version 1 265 * 266 * Conforms to the "Simple Boot Flag Specification", Version 2.1 267 * 268 ******************************************************************************/ 269 270 typedef struct acpi_table_boot 271 { 272 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 273 UINT8 CmosIndex; /* Index in CMOS RAM for the boot register */ 274 UINT8 Reserved[3]; 275 276 } ACPI_TABLE_BOOT; 277 278 279 /******************************************************************************* 280 * 281 * CSRT - Core System Resource Table 282 * Version 0 283 * 284 * Conforms to the "Core System Resource Table (CSRT)", November 14, 2011 285 * 286 ******************************************************************************/ 287 288 typedef struct acpi_table_csrt 289 { 290 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 291 292 } ACPI_TABLE_CSRT; 293 294 295 /* Resource Group subtable */ 296 297 typedef struct acpi_csrt_group 298 { 299 UINT32 Length; 300 UINT32 VendorId; 301 UINT32 SubvendorId; 302 UINT16 DeviceId; 303 UINT16 SubdeviceId; 304 UINT16 Revision; 305 UINT16 Reserved; 306 UINT32 SharedInfoLength; 307 308 /* Shared data immediately follows (Length = SharedInfoLength) */ 309 310 } ACPI_CSRT_GROUP; 311 312 /* Shared Info subtable */ 313 314 typedef struct acpi_csrt_shared_info 315 { 316 UINT16 MajorVersion; 317 UINT16 MinorVersion; 318 UINT32 MmioBaseLow; 319 UINT32 MmioBaseHigh; 320 UINT32 GsiInterrupt; 321 UINT8 InterruptPolarity; 322 UINT8 InterruptMode; 323 UINT8 NumChannels; 324 UINT8 DmaAddressWidth; 325 UINT16 BaseRequestLine; 326 UINT16 NumHandshakeSignals; 327 UINT32 MaxBlockSize; 328 329 /* Resource descriptors immediately follow (Length = Group Length - SharedInfoLength) */ 330 331 } ACPI_CSRT_SHARED_INFO; 332 333 /* Resource Descriptor subtable */ 334 335 typedef struct acpi_csrt_descriptor 336 { 337 UINT32 Length; 338 UINT16 Type; 339 UINT16 Subtype; 340 UINT32 Uid; 341 342 /* Resource-specific information immediately follows */ 343 344 } ACPI_CSRT_DESCRIPTOR; 345 346 347 /* Resource Types */ 348 349 #define ACPI_CSRT_TYPE_INTERRUPT 0x0001 350 #define ACPI_CSRT_TYPE_TIMER 0x0002 351 #define ACPI_CSRT_TYPE_DMA 0x0003 352 353 /* Resource Subtypes */ 354 355 #define ACPI_CSRT_XRUPT_LINE 0x0000 356 #define ACPI_CSRT_XRUPT_CONTROLLER 0x0001 357 #define ACPI_CSRT_TIMER 0x0000 358 #define ACPI_CSRT_DMA_CHANNEL 0x0000 359 #define ACPI_CSRT_DMA_CONTROLLER 0x0001 360 361 362 /******************************************************************************* 363 * 364 * DBG2 - Debug Port Table 2 365 * Version 0 (Both main table and subtables) 366 * 367 * Conforms to "Microsoft Debug Port Table 2 (DBG2)", May 22 2012. 368 * 369 ******************************************************************************/ 370 371 typedef struct acpi_table_dbg2 372 { 373 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 374 UINT32 InfoOffset; 375 UINT32 InfoCount; 376 377 } ACPI_TABLE_DBG2; 378 379 380 typedef struct acpi_dbg2_header 381 { 382 UINT32 InfoOffset; 383 UINT32 InfoCount; 384 385 } ACPI_DBG2_HEADER; 386 387 388 /* Debug Device Information Subtable */ 389 390 typedef struct acpi_dbg2_device 391 { 392 UINT8 Revision; 393 UINT16 Length; 394 UINT8 RegisterCount; /* Number of BaseAddress registers */ 395 UINT16 NamepathLength; 396 UINT16 NamepathOffset; 397 UINT16 OemDataLength; 398 UINT16 OemDataOffset; 399 UINT16 PortType; 400 UINT16 PortSubtype; 401 UINT16 Reserved; 402 UINT16 BaseAddressOffset; 403 UINT16 AddressSizeOffset; 404 /* 405 * Data that follows: 406 * BaseAddress (required) - Each in 12-byte Generic Address Structure format. 407 * AddressSize (required) - Array of UINT32 sizes corresponding to each BaseAddress register. 408 * Namepath (required) - Null terminated string. Single dot if not supported. 409 * OemData (optional) - Length is OemDataLength. 410 */ 411 } ACPI_DBG2_DEVICE; 412 413 /* Types for PortType field above */ 414 415 #define ACPI_DBG2_SERIAL_PORT 0x8000 416 #define ACPI_DBG2_1394_PORT 0x8001 417 #define ACPI_DBG2_USB_PORT 0x8002 418 #define ACPI_DBG2_NET_PORT 0x8003 419 420 /* Subtypes for PortSubtype field above */ 421 422 #define ACPI_DBG2_16550_COMPATIBLE 0x0000 423 #define ACPI_DBG2_16550_SUBSET 0x0001 424 425 #define ACPI_DBG2_1394_STANDARD 0x0000 426 427 #define ACPI_DBG2_USB_XHCI 0x0000 428 #define ACPI_DBG2_USB_EHCI 0x0001 429 430 431 /******************************************************************************* 432 * 433 * DBGP - Debug Port table 434 * Version 1 435 * 436 * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000 437 * 438 ******************************************************************************/ 439 440 typedef struct acpi_table_dbgp 441 { 442 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 443 UINT8 Type; /* 0=full 16550, 1=subset of 16550 */ 444 UINT8 Reserved[3]; 445 ACPI_GENERIC_ADDRESS DebugPort; 446 447 } ACPI_TABLE_DBGP; 448 449 450 /******************************************************************************* 451 * 452 * DMAR - DMA Remapping table 453 * Version 1 454 * 455 * Conforms to "Intel Virtualization Technology for Directed I/O", 456 * Version 2.2, Sept. 2013 457 * 458 ******************************************************************************/ 459 460 typedef struct acpi_table_dmar 461 { 462 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 463 UINT8 Width; /* Host Address Width */ 464 UINT8 Flags; 465 UINT8 Reserved[10]; 466 467 } ACPI_TABLE_DMAR; 468 469 /* Masks for Flags field above */ 470 471 #define ACPI_DMAR_INTR_REMAP (1) 472 #define ACPI_DMAR_X2APIC_OPT_OUT (2) 473 474 475 /* DMAR subtable header */ 476 477 typedef struct acpi_dmar_header 478 { 479 UINT16 Type; 480 UINT16 Length; 481 482 } ACPI_DMAR_HEADER; 483 484 /* Values for subtable type in ACPI_DMAR_HEADER */ 485 486 enum AcpiDmarType 487 { 488 ACPI_DMAR_TYPE_HARDWARE_UNIT = 0, 489 ACPI_DMAR_TYPE_RESERVED_MEMORY = 1, 490 ACPI_DMAR_TYPE_ROOT_ATS = 2, 491 ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3, 492 ACPI_DMAR_TYPE_NAMESPACE = 4, 493 ACPI_DMAR_TYPE_RESERVED = 5 /* 5 and greater are reserved */ 494 }; 495 496 497 /* DMAR Device Scope structure */ 498 499 typedef struct acpi_dmar_device_scope 500 { 501 UINT8 EntryType; 502 UINT8 Length; 503 UINT16 Reserved; 504 UINT8 EnumerationId; 505 UINT8 Bus; 506 507 } ACPI_DMAR_DEVICE_SCOPE; 508 509 /* Values for EntryType in ACPI_DMAR_DEVICE_SCOPE - device types */ 510 511 enum AcpiDmarScopeType 512 { 513 ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0, 514 ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1, 515 ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2, 516 ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3, 517 ACPI_DMAR_SCOPE_TYPE_HPET = 4, 518 ACPI_DMAR_SCOPE_TYPE_NAMESPACE = 5, 519 ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 520 }; 521 522 typedef struct acpi_dmar_pci_path 523 { 524 UINT8 Device; 525 UINT8 Function; 526 527 } ACPI_DMAR_PCI_PATH; 528 529 530 /* 531 * DMAR Subtables, correspond to Type in ACPI_DMAR_HEADER 532 */ 533 534 /* 0: Hardware Unit Definition */ 535 536 typedef struct acpi_dmar_hardware_unit 537 { 538 ACPI_DMAR_HEADER Header; 539 UINT8 Flags; 540 UINT8 Reserved; 541 UINT16 Segment; 542 UINT64 Address; /* Register Base Address */ 543 544 } ACPI_DMAR_HARDWARE_UNIT; 545 546 /* Masks for Flags field above */ 547 548 #define ACPI_DMAR_INCLUDE_ALL (1) 549 550 551 /* 1: Reserved Memory Defininition */ 552 553 typedef struct acpi_dmar_reserved_memory 554 { 555 ACPI_DMAR_HEADER Header; 556 UINT16 Reserved; 557 UINT16 Segment; 558 UINT64 BaseAddress; /* 4K aligned base address */ 559 UINT64 EndAddress; /* 4K aligned limit address */ 560 561 } ACPI_DMAR_RESERVED_MEMORY; 562 563 /* Masks for Flags field above */ 564 565 #define ACPI_DMAR_ALLOW_ALL (1) 566 567 568 /* 2: Root Port ATS Capability Reporting Structure */ 569 570 typedef struct acpi_dmar_atsr 571 { 572 ACPI_DMAR_HEADER Header; 573 UINT8 Flags; 574 UINT8 Reserved; 575 UINT16 Segment; 576 577 } ACPI_DMAR_ATSR; 578 579 /* Masks for Flags field above */ 580 581 #define ACPI_DMAR_ALL_PORTS (1) 582 583 584 /* 3: Remapping Hardware Static Affinity Structure */ 585 586 typedef struct acpi_dmar_rhsa 587 { 588 ACPI_DMAR_HEADER Header; 589 UINT32 Reserved; 590 UINT64 BaseAddress; 591 UINT32 ProximityDomain; 592 593 } ACPI_DMAR_RHSA; 594 595 596 /* 4: ACPI Namespace Device Declaration Structure */ 597 598 typedef struct acpi_dmar_andd 599 { 600 ACPI_DMAR_HEADER Header; 601 UINT8 Reserved[3]; 602 UINT8 DeviceNumber; 603 char DeviceName[1]; 604 605 } ACPI_DMAR_ANDD; 606 607 608 /******************************************************************************* 609 * 610 * HPET - High Precision Event Timer table 611 * Version 1 612 * 613 * Conforms to "IA-PC HPET (High Precision Event Timers) Specification", 614 * Version 1.0a, October 2004 615 * 616 ******************************************************************************/ 617 618 typedef struct acpi_table_hpet 619 { 620 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 621 UINT32 Id; /* Hardware ID of event timer block */ 622 ACPI_GENERIC_ADDRESS Address; /* Address of event timer block */ 623 UINT8 Sequence; /* HPET sequence number */ 624 UINT16 MinimumTick; /* Main counter min tick, periodic mode */ 625 UINT8 Flags; 626 627 } ACPI_TABLE_HPET; 628 629 /* Masks for Flags field above */ 630 631 #define ACPI_HPET_PAGE_PROTECT_MASK (3) 632 633 /* Values for Page Protect flags */ 634 635 enum AcpiHpetPageProtect 636 { 637 ACPI_HPET_NO_PAGE_PROTECT = 0, 638 ACPI_HPET_PAGE_PROTECT4 = 1, 639 ACPI_HPET_PAGE_PROTECT64 = 2 640 }; 641 642 643 /******************************************************************************* 644 * 645 * IBFT - Boot Firmware Table 646 * Version 1 647 * 648 * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b 649 * Specification", Version 1.01, March 1, 2007 650 * 651 * Note: It appears that this table is not intended to appear in the RSDT/XSDT. 652 * Therefore, it is not currently supported by the disassembler. 653 * 654 ******************************************************************************/ 655 656 typedef struct acpi_table_ibft 657 { 658 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 659 UINT8 Reserved[12]; 660 661 } ACPI_TABLE_IBFT; 662 663 664 /* IBFT common subtable header */ 665 666 typedef struct acpi_ibft_header 667 { 668 UINT8 Type; 669 UINT8 Version; 670 UINT16 Length; 671 UINT8 Index; 672 UINT8 Flags; 673 674 } ACPI_IBFT_HEADER; 675 676 /* Values for Type field above */ 677 678 enum AcpiIbftType 679 { 680 ACPI_IBFT_TYPE_NOT_USED = 0, 681 ACPI_IBFT_TYPE_CONTROL = 1, 682 ACPI_IBFT_TYPE_INITIATOR = 2, 683 ACPI_IBFT_TYPE_NIC = 3, 684 ACPI_IBFT_TYPE_TARGET = 4, 685 ACPI_IBFT_TYPE_EXTENSIONS = 5, 686 ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 687 }; 688 689 690 /* IBFT subtables */ 691 692 typedef struct acpi_ibft_control 693 { 694 ACPI_IBFT_HEADER Header; 695 UINT16 Extensions; 696 UINT16 InitiatorOffset; 697 UINT16 Nic0Offset; 698 UINT16 Target0Offset; 699 UINT16 Nic1Offset; 700 UINT16 Target1Offset; 701 702 } ACPI_IBFT_CONTROL; 703 704 typedef struct acpi_ibft_initiator 705 { 706 ACPI_IBFT_HEADER Header; 707 UINT8 SnsServer[16]; 708 UINT8 SlpServer[16]; 709 UINT8 PrimaryServer[16]; 710 UINT8 SecondaryServer[16]; 711 UINT16 NameLength; 712 UINT16 NameOffset; 713 714 } ACPI_IBFT_INITIATOR; 715 716 typedef struct acpi_ibft_nic 717 { 718 ACPI_IBFT_HEADER Header; 719 UINT8 IpAddress[16]; 720 UINT8 SubnetMaskPrefix; 721 UINT8 Origin; 722 UINT8 Gateway[16]; 723 UINT8 PrimaryDns[16]; 724 UINT8 SecondaryDns[16]; 725 UINT8 Dhcp[16]; 726 UINT16 Vlan; 727 UINT8 MacAddress[6]; 728 UINT16 PciAddress; 729 UINT16 NameLength; 730 UINT16 NameOffset; 731 732 } ACPI_IBFT_NIC; 733 734 typedef struct acpi_ibft_target 735 { 736 ACPI_IBFT_HEADER Header; 737 UINT8 TargetIpAddress[16]; 738 UINT16 TargetIpSocket; 739 UINT8 TargetBootLun[8]; 740 UINT8 ChapType; 741 UINT8 NicAssociation; 742 UINT16 TargetNameLength; 743 UINT16 TargetNameOffset; 744 UINT16 ChapNameLength; 745 UINT16 ChapNameOffset; 746 UINT16 ChapSecretLength; 747 UINT16 ChapSecretOffset; 748 UINT16 ReverseChapNameLength; 749 UINT16 ReverseChapNameOffset; 750 UINT16 ReverseChapSecretLength; 751 UINT16 ReverseChapSecretOffset; 752 753 } ACPI_IBFT_TARGET; 754 755 756 /******************************************************************************* 757 * 758 * IORT - IO Remapping Table 759 * 760 * Conforms to "IO Remapping Table System Software on ARM Platforms", 761 * Document number: ARM DEN 0049A, 2015 762 * 763 ******************************************************************************/ 764 765 typedef struct acpi_table_iort 766 { 767 ACPI_TABLE_HEADER Header; 768 UINT32 NodeCount; 769 UINT32 NodeOffset; 770 UINT32 Reserved; 771 772 } ACPI_TABLE_IORT; 773 774 775 /* 776 * IORT subtables 777 */ 778 typedef struct acpi_iort_node 779 { 780 UINT8 Type; 781 UINT16 Length; 782 UINT8 Revision; 783 UINT32 Reserved; 784 UINT32 MappingCount; 785 UINT32 MappingOffset; 786 char NodeData[1]; 787 788 } ACPI_IORT_NODE; 789 790 /* Values for subtable Type above */ 791 792 enum AcpiIortNodeType 793 { 794 ACPI_IORT_NODE_ITS_GROUP = 0x00, 795 ACPI_IORT_NODE_NAMED_COMPONENT = 0x01, 796 ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 0x02, 797 ACPI_IORT_NODE_SMMU = 0x03 798 }; 799 800 801 typedef struct acpi_iort_id_mapping 802 { 803 UINT32 InputBase; /* Lowest value in input range */ 804 UINT32 IdCount; /* Number of IDs */ 805 UINT32 OutputBase; /* Lowest value in output range */ 806 UINT32 OutputReference; /* A reference to the output node */ 807 UINT32 Flags; 808 809 } ACPI_IORT_ID_MAPPING; 810 811 /* Masks for Flags field above for IORT subtable */ 812 813 #define ACPI_IORT_ID_SINGLE_MAPPING (1) 814 815 816 typedef struct acpi_iort_memory_access 817 { 818 UINT32 CacheCoherency; 819 UINT8 Hints; 820 UINT16 Reserved; 821 UINT8 MemoryFlags; 822 823 } ACPI_IORT_MEMORY_ACCESS; 824 825 /* Values for CacheCoherency field above */ 826 827 #define ACPI_IORT_NODE_COHERENT 0x00000001 /* The device node is fully coherent */ 828 #define ACPI_IORT_NODE_NOT_COHERENT 0x00000000 /* The device node is not coherent */ 829 830 /* Masks for Hints field above */ 831 832 #define ACPI_IORT_HT_TRANSIENT (1) 833 #define ACPI_IORT_HT_WRITE (1<<1) 834 #define ACPI_IORT_HT_READ (1<<2) 835 #define ACPI_IORT_HT_OVERRIDE (1<<3) 836 837 /* Masks for MemoryFlags field above */ 838 839 #define ACPI_IORT_MF_COHERENCY (1) 840 #define ACPI_IORT_MF_ATTRIBUTES (1<<1) 841 842 843 /* 844 * IORT node specific subtables 845 */ 846 typedef struct acpi_iort_its_group 847 { 848 UINT32 ItsCount; 849 UINT32 Identifiers[1]; /* GIC ITS identifier arrary */ 850 851 } ACPI_IORT_ITS_GROUP; 852 853 854 typedef struct acpi_iort_named_component 855 { 856 UINT32 NodeFlags; 857 UINT64 MemoryProperties; /* Memory access properties */ 858 UINT8 MemoryAddressLimit; /* Memory address size limit */ 859 char DeviceName[1]; /* Path of namespace object */ 860 861 } ACPI_IORT_NAMED_COMPONENT; 862 863 864 typedef struct acpi_iort_root_complex 865 { 866 UINT64 MemoryProperties; /* Memory access properties */ 867 UINT32 AtsAttribute; 868 UINT32 PciSegmentNumber; 869 870 } ACPI_IORT_ROOT_COMPLEX; 871 872 /* Values for AtsAttribute field above */ 873 874 #define ACPI_IORT_ATS_SUPPORTED 0x00000001 /* The root complex supports ATS */ 875 #define ACPI_IORT_ATS_UNSUPPORTED 0x00000000 /* The root complex doesn't support ATS */ 876 877 878 typedef struct acpi_iort_smmu 879 { 880 UINT64 BaseAddress; /* SMMU base address */ 881 UINT64 Span; /* Length of memory range */ 882 UINT32 Model; 883 UINT32 Flags; 884 UINT32 GlobalInterruptOffset; 885 UINT32 ContextInterruptCount; 886 UINT32 ContextInterruptOffset; 887 UINT32 PmuInterruptCount; 888 UINT32 PmuInterruptOffset; 889 UINT64 Interrupts[1]; /* Interrupt array */ 890 891 } ACPI_IORT_SMMU; 892 893 /* Values for Model field above */ 894 895 #define ACPI_IORT_SMMU_V1 0x00000000 /* Generic SMMUv1 */ 896 #define ACPI_IORT_SMMU_V2 0x00000001 /* Generic SMMUv2 */ 897 #define ACPI_IORT_SMMU_CORELINK_MMU400 0x00000002 /* ARM Corelink MMU-400 */ 898 #define ACPI_IORT_SMMU_CORELINK_MMU500 0x00000003 /* ARM Corelink MMU-500 */ 899 900 /* Masks for Flags field above */ 901 902 #define ACPI_IORT_SMMU_DVM_SUPPORTED (1) 903 #define ACPI_IORT_SMMU_COHERENT_WALK (1<<1) 904 905 906 /******************************************************************************* 907 * 908 * IVRS - I/O Virtualization Reporting Structure 909 * Version 1 910 * 911 * Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification", 912 * Revision 1.26, February 2009. 913 * 914 ******************************************************************************/ 915 916 typedef struct acpi_table_ivrs 917 { 918 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 919 UINT32 Info; /* Common virtualization info */ 920 UINT64 Reserved; 921 922 } ACPI_TABLE_IVRS; 923 924 /* Values for Info field above */ 925 926 #define ACPI_IVRS_PHYSICAL_SIZE 0x00007F00 /* 7 bits, physical address size */ 927 #define ACPI_IVRS_VIRTUAL_SIZE 0x003F8000 /* 7 bits, virtual address size */ 928 #define ACPI_IVRS_ATS_RESERVED 0x00400000 /* ATS address translation range reserved */ 929 930 931 /* IVRS subtable header */ 932 933 typedef struct acpi_ivrs_header 934 { 935 UINT8 Type; /* Subtable type */ 936 UINT8 Flags; 937 UINT16 Length; /* Subtable length */ 938 UINT16 DeviceId; /* ID of IOMMU */ 939 940 } ACPI_IVRS_HEADER; 941 942 /* Values for subtable Type above */ 943 944 enum AcpiIvrsType 945 { 946 ACPI_IVRS_TYPE_HARDWARE = 0x10, 947 ACPI_IVRS_TYPE_MEMORY1 = 0x20, 948 ACPI_IVRS_TYPE_MEMORY2 = 0x21, 949 ACPI_IVRS_TYPE_MEMORY3 = 0x22 950 }; 951 952 /* Masks for Flags field above for IVHD subtable */ 953 954 #define ACPI_IVHD_TT_ENABLE (1) 955 #define ACPI_IVHD_PASS_PW (1<<1) 956 #define ACPI_IVHD_RES_PASS_PW (1<<2) 957 #define ACPI_IVHD_ISOC (1<<3) 958 #define ACPI_IVHD_IOTLB (1<<4) 959 960 /* Masks for Flags field above for IVMD subtable */ 961 962 #define ACPI_IVMD_UNITY (1) 963 #define ACPI_IVMD_READ (1<<1) 964 #define ACPI_IVMD_WRITE (1<<2) 965 #define ACPI_IVMD_EXCLUSION_RANGE (1<<3) 966 967 968 /* 969 * IVRS subtables, correspond to Type in ACPI_IVRS_HEADER 970 */ 971 972 /* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */ 973 974 typedef struct acpi_ivrs_hardware 975 { 976 ACPI_IVRS_HEADER Header; 977 UINT16 CapabilityOffset; /* Offset for IOMMU control fields */ 978 UINT64 BaseAddress; /* IOMMU control registers */ 979 UINT16 PciSegmentGroup; 980 UINT16 Info; /* MSI number and unit ID */ 981 UINT32 Reserved; 982 983 } ACPI_IVRS_HARDWARE; 984 985 /* Masks for Info field above */ 986 987 #define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */ 988 #define ACPI_IVHD_UNIT_ID_MASK 0x1F00 /* 5 bits, UnitID */ 989 990 991 /* 992 * Device Entries for IVHD subtable, appear after ACPI_IVRS_HARDWARE structure. 993 * Upper two bits of the Type field are the (encoded) length of the structure. 994 * Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries 995 * are reserved for future use but not defined. 996 */ 997 typedef struct acpi_ivrs_de_header 998 { 999 UINT8 Type; 1000 UINT16 Id; 1001 UINT8 DataSetting; 1002 1003 } ACPI_IVRS_DE_HEADER; 1004 1005 /* Length of device entry is in the top two bits of Type field above */ 1006 1007 #define ACPI_IVHD_ENTRY_LENGTH 0xC0 1008 1009 /* Values for device entry Type field above */ 1010 1011 enum AcpiIvrsDeviceEntryType 1012 { 1013 /* 4-byte device entries, all use ACPI_IVRS_DEVICE4 */ 1014 1015 ACPI_IVRS_TYPE_PAD4 = 0, 1016 ACPI_IVRS_TYPE_ALL = 1, 1017 ACPI_IVRS_TYPE_SELECT = 2, 1018 ACPI_IVRS_TYPE_START = 3, 1019 ACPI_IVRS_TYPE_END = 4, 1020 1021 /* 8-byte device entries */ 1022 1023 ACPI_IVRS_TYPE_PAD8 = 64, 1024 ACPI_IVRS_TYPE_NOT_USED = 65, 1025 ACPI_IVRS_TYPE_ALIAS_SELECT = 66, /* Uses ACPI_IVRS_DEVICE8A */ 1026 ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses ACPI_IVRS_DEVICE8A */ 1027 ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses ACPI_IVRS_DEVICE8B */ 1028 ACPI_IVRS_TYPE_EXT_START = 71, /* Uses ACPI_IVRS_DEVICE8B */ 1029 ACPI_IVRS_TYPE_SPECIAL = 72 /* Uses ACPI_IVRS_DEVICE8C */ 1030 }; 1031 1032 /* Values for Data field above */ 1033 1034 #define ACPI_IVHD_INIT_PASS (1) 1035 #define ACPI_IVHD_EINT_PASS (1<<1) 1036 #define ACPI_IVHD_NMI_PASS (1<<2) 1037 #define ACPI_IVHD_SYSTEM_MGMT (3<<4) 1038 #define ACPI_IVHD_LINT0_PASS (1<<6) 1039 #define ACPI_IVHD_LINT1_PASS (1<<7) 1040 1041 1042 /* Types 0-4: 4-byte device entry */ 1043 1044 typedef struct acpi_ivrs_device4 1045 { 1046 ACPI_IVRS_DE_HEADER Header; 1047 1048 } ACPI_IVRS_DEVICE4; 1049 1050 /* Types 66-67: 8-byte device entry */ 1051 1052 typedef struct acpi_ivrs_device8a 1053 { 1054 ACPI_IVRS_DE_HEADER Header; 1055 UINT8 Reserved1; 1056 UINT16 UsedId; 1057 UINT8 Reserved2; 1058 1059 } ACPI_IVRS_DEVICE8A; 1060 1061 /* Types 70-71: 8-byte device entry */ 1062 1063 typedef struct acpi_ivrs_device8b 1064 { 1065 ACPI_IVRS_DE_HEADER Header; 1066 UINT32 ExtendedData; 1067 1068 } ACPI_IVRS_DEVICE8B; 1069 1070 /* Values for ExtendedData above */ 1071 1072 #define ACPI_IVHD_ATS_DISABLED (1<<31) 1073 1074 /* Type 72: 8-byte device entry */ 1075 1076 typedef struct acpi_ivrs_device8c 1077 { 1078 ACPI_IVRS_DE_HEADER Header; 1079 UINT8 Handle; 1080 UINT16 UsedId; 1081 UINT8 Variety; 1082 1083 } ACPI_IVRS_DEVICE8C; 1084 1085 /* Values for Variety field above */ 1086 1087 #define ACPI_IVHD_IOAPIC 1 1088 #define ACPI_IVHD_HPET 2 1089 1090 1091 /* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */ 1092 1093 typedef struct acpi_ivrs_memory 1094 { 1095 ACPI_IVRS_HEADER Header; 1096 UINT16 AuxData; 1097 UINT64 Reserved; 1098 UINT64 StartAddress; 1099 UINT64 MemoryLength; 1100 1101 } ACPI_IVRS_MEMORY; 1102 1103 1104 /******************************************************************************* 1105 * 1106 * LPIT - Low Power Idle Table 1107 * 1108 * Conforms to "ACPI Low Power Idle Table (LPIT)" July 2014. 1109 * 1110 ******************************************************************************/ 1111 1112 typedef struct acpi_table_lpit 1113 { 1114 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1115 1116 } ACPI_TABLE_LPIT; 1117 1118 1119 /* LPIT subtable header */ 1120 1121 typedef struct acpi_lpit_header 1122 { 1123 UINT32 Type; /* Subtable type */ 1124 UINT32 Length; /* Subtable length */ 1125 UINT16 UniqueId; 1126 UINT16 Reserved; 1127 UINT32 Flags; 1128 1129 } ACPI_LPIT_HEADER; 1130 1131 /* Values for subtable Type above */ 1132 1133 enum AcpiLpitType 1134 { 1135 ACPI_LPIT_TYPE_NATIVE_CSTATE = 0x00, 1136 ACPI_LPIT_TYPE_RESERVED = 0x01 /* 1 and above are reserved */ 1137 }; 1138 1139 /* Masks for Flags field above */ 1140 1141 #define ACPI_LPIT_STATE_DISABLED (1) 1142 #define ACPI_LPIT_NO_COUNTER (1<<1) 1143 1144 /* 1145 * LPIT subtables, correspond to Type in ACPI_LPIT_HEADER 1146 */ 1147 1148 /* 0x00: Native C-state instruction based LPI structure */ 1149 1150 typedef struct acpi_lpit_native 1151 { 1152 ACPI_LPIT_HEADER Header; 1153 ACPI_GENERIC_ADDRESS EntryTrigger; 1154 UINT32 Residency; 1155 UINT32 Latency; 1156 ACPI_GENERIC_ADDRESS ResidencyCounter; 1157 UINT64 CounterFrequency; 1158 1159 } ACPI_LPIT_NATIVE; 1160 1161 1162 /******************************************************************************* 1163 * 1164 * MCFG - PCI Memory Mapped Configuration table and subtable 1165 * Version 1 1166 * 1167 * Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005 1168 * 1169 ******************************************************************************/ 1170 1171 typedef struct acpi_table_mcfg 1172 { 1173 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1174 UINT8 Reserved[8]; 1175 1176 } ACPI_TABLE_MCFG; 1177 1178 1179 /* Subtable */ 1180 1181 typedef struct acpi_mcfg_allocation 1182 { 1183 UINT64 Address; /* Base address, processor-relative */ 1184 UINT16 PciSegment; /* PCI segment group number */ 1185 UINT8 StartBusNumber; /* Starting PCI Bus number */ 1186 UINT8 EndBusNumber; /* Final PCI Bus number */ 1187 UINT32 Reserved; 1188 1189 } ACPI_MCFG_ALLOCATION; 1190 1191 1192 /******************************************************************************* 1193 * 1194 * MCHI - Management Controller Host Interface Table 1195 * Version 1 1196 * 1197 * Conforms to "Management Component Transport Protocol (MCTP) Host 1198 * Interface Specification", Revision 1.0.0a, October 13, 2009 1199 * 1200 ******************************************************************************/ 1201 1202 typedef struct acpi_table_mchi 1203 { 1204 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1205 UINT8 InterfaceType; 1206 UINT8 Protocol; 1207 UINT64 ProtocolData; 1208 UINT8 InterruptType; 1209 UINT8 Gpe; 1210 UINT8 PciDeviceFlag; 1211 UINT32 GlobalInterrupt; 1212 ACPI_GENERIC_ADDRESS ControlRegister; 1213 UINT8 PciSegment; 1214 UINT8 PciBus; 1215 UINT8 PciDevice; 1216 UINT8 PciFunction; 1217 1218 } ACPI_TABLE_MCHI; 1219 1220 1221 /******************************************************************************* 1222 * 1223 * MSDM - Microsoft Data Management table 1224 * 1225 * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", 1226 * November 29, 2011. Copyright 2011 Microsoft 1227 * 1228 ******************************************************************************/ 1229 1230 /* Basic MSDM table is only the common ACPI header */ 1231 1232 typedef struct acpi_table_msdm 1233 { 1234 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1235 1236 } ACPI_TABLE_MSDM; 1237 1238 1239 /******************************************************************************* 1240 * 1241 * MTMR - MID Timer Table 1242 * Version 1 1243 * 1244 * Conforms to "Simple Firmware Interface Specification", 1245 * Draft 0.8.2, Oct 19, 2010 1246 * NOTE: The ACPI MTMR is equivalent to the SFI MTMR table. 1247 * 1248 ******************************************************************************/ 1249 1250 typedef struct acpi_table_mtmr 1251 { 1252 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1253 1254 } ACPI_TABLE_MTMR; 1255 1256 /* MTMR entry */ 1257 1258 typedef struct acpi_mtmr_entry 1259 { 1260 ACPI_GENERIC_ADDRESS PhysicalAddress; 1261 UINT32 Frequency; 1262 UINT32 Irq; 1263 1264 } ACPI_MTMR_ENTRY; 1265 1266 1267 /******************************************************************************* 1268 * 1269 * SLIC - Software Licensing Description Table 1270 * 1271 * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", 1272 * November 29, 2011. Copyright 2011 Microsoft 1273 * 1274 ******************************************************************************/ 1275 1276 /* Basic SLIC table is only the common ACPI header */ 1277 1278 typedef struct acpi_table_slic 1279 { 1280 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1281 1282 } ACPI_TABLE_SLIC; 1283 1284 1285 /******************************************************************************* 1286 * 1287 * SPCR - Serial Port Console Redirection table 1288 * Version 1 1289 * 1290 * Conforms to "Serial Port Console Redirection Table", 1291 * Version 1.00, January 11, 2002 1292 * 1293 ******************************************************************************/ 1294 1295 typedef struct acpi_table_spcr 1296 { 1297 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1298 UINT8 InterfaceType; /* 0=full 16550, 1=subset of 16550 */ 1299 UINT8 Reserved[3]; 1300 ACPI_GENERIC_ADDRESS SerialPort; 1301 UINT8 InterruptType; 1302 UINT8 PcInterrupt; 1303 UINT32 Interrupt; 1304 UINT8 BaudRate; 1305 UINT8 Parity; 1306 UINT8 StopBits; 1307 UINT8 FlowControl; 1308 UINT8 TerminalType; 1309 UINT8 Reserved1; 1310 UINT16 PciDeviceId; 1311 UINT16 PciVendorId; 1312 UINT8 PciBus; 1313 UINT8 PciDevice; 1314 UINT8 PciFunction; 1315 UINT32 PciFlags; 1316 UINT8 PciSegment; 1317 UINT32 Reserved2; 1318 1319 } ACPI_TABLE_SPCR; 1320 1321 /* Masks for PciFlags field above */ 1322 1323 #define ACPI_SPCR_DO_NOT_DISABLE (1) 1324 1325 1326 /******************************************************************************* 1327 * 1328 * SPMI - Server Platform Management Interface table 1329 * Version 5 1330 * 1331 * Conforms to "Intelligent Platform Management Interface Specification 1332 * Second Generation v2.0", Document Revision 1.0, February 12, 2004 with 1333 * June 12, 2009 markup. 1334 * 1335 ******************************************************************************/ 1336 1337 typedef struct acpi_table_spmi 1338 { 1339 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1340 UINT8 InterfaceType; 1341 UINT8 Reserved; /* Must be 1 */ 1342 UINT16 SpecRevision; /* Version of IPMI */ 1343 UINT8 InterruptType; 1344 UINT8 GpeNumber; /* GPE assigned */ 1345 UINT8 Reserved1; 1346 UINT8 PciDeviceFlag; 1347 UINT32 Interrupt; 1348 ACPI_GENERIC_ADDRESS IpmiRegister; 1349 UINT8 PciSegment; 1350 UINT8 PciBus; 1351 UINT8 PciDevice; 1352 UINT8 PciFunction; 1353 UINT8 Reserved2; 1354 1355 } ACPI_TABLE_SPMI; 1356 1357 /* Values for InterfaceType above */ 1358 1359 enum AcpiSpmiInterfaceTypes 1360 { 1361 ACPI_SPMI_NOT_USED = 0, 1362 ACPI_SPMI_KEYBOARD = 1, 1363 ACPI_SPMI_SMI = 2, 1364 ACPI_SPMI_BLOCK_TRANSFER = 3, 1365 ACPI_SPMI_SMBUS = 4, 1366 ACPI_SPMI_RESERVED = 5 /* 5 and above are reserved */ 1367 }; 1368 1369 1370 /******************************************************************************* 1371 * 1372 * TCPA - Trusted Computing Platform Alliance table 1373 * Version 2 1374 * 1375 * Conforms to "TCG ACPI Specification, Family 1.2 and 2.0", 1376 * December 19, 2014 1377 * 1378 * NOTE: There are two versions of the table with the same signature -- 1379 * the client version and the server version. 1380 * 1381 ******************************************************************************/ 1382 1383 typedef struct acpi_table_tcpa_client 1384 { 1385 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1386 UINT16 PlatformClass; 1387 UINT32 MinimumLogLength; /* Minimum length for the event log area */ 1388 UINT64 LogAddress; /* Address of the event log area */ 1389 1390 } ACPI_TABLE_TCPA_CLIENT; 1391 1392 typedef struct acpi_table_tcpa_server 1393 { 1394 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1395 UINT16 PlatformClass; 1396 UINT16 Reserved; 1397 UINT64 MinimumLogLength; /* Minimum length for the event log area */ 1398 UINT64 LogAddress; /* Address of the event log area */ 1399 UINT16 SpecRevision; 1400 UINT8 DeviceFlags; 1401 UINT8 InterruptFlags; 1402 UINT8 GpeNumber; 1403 UINT8 Reserved2[3]; 1404 UINT32 GlobalInterrupt; 1405 ACPI_GENERIC_ADDRESS Address; 1406 UINT32 Reserved3; 1407 ACPI_GENERIC_ADDRESS ConfigAddress; 1408 UINT8 Group; 1409 UINT8 Bus; /* PCI Bus/Segment/Function numbers */ 1410 UINT8 Device; 1411 UINT8 Function; 1412 1413 } ACPI_TABLE_TCPA_SERVER; 1414 1415 /* Values for DeviceFlags above */ 1416 1417 #define ACPI_TCPA_PCI_DEVICE (1) 1418 #define ACPI_TCPA_BUS_PNP (1<<1) 1419 #define ACPI_TCPA_ADDRESS_VALID (1<<2) 1420 1421 /* Values for InterruptFlags above */ 1422 1423 #define ACPI_TCPA_INTERRUPT_MODE (1) 1424 #define ACPI_TCPA_INTERRUPT_POLARITY (1<<1) 1425 #define ACPI_TCPA_SCI_VIA_GPE (1<<2) 1426 #define ACPI_TCPA_GLOBAL_INTERRUPT (1<<3) 1427 1428 1429 /******************************************************************************* 1430 * 1431 * TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table 1432 * Version 4 1433 * 1434 * Conforms to "TCG ACPI Specification, Family 1.2 and 2.0", 1435 * December 19, 2014 1436 * 1437 ******************************************************************************/ 1438 1439 typedef struct acpi_table_tpm2 1440 { 1441 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1442 UINT16 PlatformClass; 1443 UINT16 Reserved; 1444 UINT64 ControlAddress; 1445 UINT32 StartMethod; 1446 1447 /* Platform-specific data follows */ 1448 1449 } ACPI_TABLE_TPM2; 1450 1451 /* Values for StartMethod above */ 1452 1453 #define ACPI_TPM2_NOT_ALLOWED 0 1454 #define ACPI_TPM2_START_METHOD 2 1455 #define ACPI_TPM2_MEMORY_MAPPED 6 1456 #define ACPI_TPM2_COMMAND_BUFFER 7 1457 #define ACPI_TPM2_COMMAND_BUFFER_WITH_START_METHOD 8 1458 1459 1460 /******************************************************************************* 1461 * 1462 * UEFI - UEFI Boot optimization Table 1463 * Version 1 1464 * 1465 * Conforms to "Unified Extensible Firmware Interface Specification", 1466 * Version 2.3, May 8, 2009 1467 * 1468 ******************************************************************************/ 1469 1470 typedef struct acpi_table_uefi 1471 { 1472 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1473 UINT8 Identifier[16]; /* UUID identifier */ 1474 UINT16 DataOffset; /* Offset of remaining data in table */ 1475 1476 } ACPI_TABLE_UEFI; 1477 1478 1479 /******************************************************************************* 1480 * 1481 * VRTC - Virtual Real Time Clock Table 1482 * Version 1 1483 * 1484 * Conforms to "Simple Firmware Interface Specification", 1485 * Draft 0.8.2, Oct 19, 2010 1486 * NOTE: The ACPI VRTC is equivalent to The SFI MRTC table. 1487 * 1488 ******************************************************************************/ 1489 1490 typedef struct acpi_table_vrtc 1491 { 1492 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1493 1494 } ACPI_TABLE_VRTC; 1495 1496 /* VRTC entry */ 1497 1498 typedef struct acpi_vrtc_entry 1499 { 1500 ACPI_GENERIC_ADDRESS PhysicalAddress; 1501 UINT32 Irq; 1502 1503 } ACPI_VRTC_ENTRY; 1504 1505 1506 /******************************************************************************* 1507 * 1508 * WAET - Windows ACPI Emulated devices Table 1509 * Version 1 1510 * 1511 * Conforms to "Windows ACPI Emulated Devices Table", version 1.0, April 6, 2009 1512 * 1513 ******************************************************************************/ 1514 1515 typedef struct acpi_table_waet 1516 { 1517 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1518 UINT32 Flags; 1519 1520 } ACPI_TABLE_WAET; 1521 1522 /* Masks for Flags field above */ 1523 1524 #define ACPI_WAET_RTC_NO_ACK (1) /* RTC requires no int acknowledge */ 1525 #define ACPI_WAET_TIMER_ONE_READ (1<<1) /* PM timer requires only one read */ 1526 1527 1528 /******************************************************************************* 1529 * 1530 * WDAT - Watchdog Action Table 1531 * Version 1 1532 * 1533 * Conforms to "Hardware Watchdog Timers Design Specification", 1534 * Copyright 2006 Microsoft Corporation. 1535 * 1536 ******************************************************************************/ 1537 1538 typedef struct acpi_table_wdat 1539 { 1540 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1541 UINT32 HeaderLength; /* Watchdog Header Length */ 1542 UINT16 PciSegment; /* PCI Segment number */ 1543 UINT8 PciBus; /* PCI Bus number */ 1544 UINT8 PciDevice; /* PCI Device number */ 1545 UINT8 PciFunction; /* PCI Function number */ 1546 UINT8 Reserved[3]; 1547 UINT32 TimerPeriod; /* Period of one timer count (msec) */ 1548 UINT32 MaxCount; /* Maximum counter value supported */ 1549 UINT32 MinCount; /* Minimum counter value */ 1550 UINT8 Flags; 1551 UINT8 Reserved2[3]; 1552 UINT32 Entries; /* Number of watchdog entries that follow */ 1553 1554 } ACPI_TABLE_WDAT; 1555 1556 /* Masks for Flags field above */ 1557 1558 #define ACPI_WDAT_ENABLED (1) 1559 #define ACPI_WDAT_STOPPED 0x80 1560 1561 1562 /* WDAT Instruction Entries (actions) */ 1563 1564 typedef struct acpi_wdat_entry 1565 { 1566 UINT8 Action; 1567 UINT8 Instruction; 1568 UINT16 Reserved; 1569 ACPI_GENERIC_ADDRESS RegisterRegion; 1570 UINT32 Value; /* Value used with Read/Write register */ 1571 UINT32 Mask; /* Bitmask required for this register instruction */ 1572 1573 } ACPI_WDAT_ENTRY; 1574 1575 /* Values for Action field above */ 1576 1577 enum AcpiWdatActions 1578 { 1579 ACPI_WDAT_RESET = 1, 1580 ACPI_WDAT_GET_CURRENT_COUNTDOWN = 4, 1581 ACPI_WDAT_GET_COUNTDOWN = 5, 1582 ACPI_WDAT_SET_COUNTDOWN = 6, 1583 ACPI_WDAT_GET_RUNNING_STATE = 8, 1584 ACPI_WDAT_SET_RUNNING_STATE = 9, 1585 ACPI_WDAT_GET_STOPPED_STATE = 10, 1586 ACPI_WDAT_SET_STOPPED_STATE = 11, 1587 ACPI_WDAT_GET_REBOOT = 16, 1588 ACPI_WDAT_SET_REBOOT = 17, 1589 ACPI_WDAT_GET_SHUTDOWN = 18, 1590 ACPI_WDAT_SET_SHUTDOWN = 19, 1591 ACPI_WDAT_GET_STATUS = 32, 1592 ACPI_WDAT_SET_STATUS = 33, 1593 ACPI_WDAT_ACTION_RESERVED = 34 /* 34 and greater are reserved */ 1594 }; 1595 1596 /* Values for Instruction field above */ 1597 1598 enum AcpiWdatInstructions 1599 { 1600 ACPI_WDAT_READ_VALUE = 0, 1601 ACPI_WDAT_READ_COUNTDOWN = 1, 1602 ACPI_WDAT_WRITE_VALUE = 2, 1603 ACPI_WDAT_WRITE_COUNTDOWN = 3, 1604 ACPI_WDAT_INSTRUCTION_RESERVED = 4, /* 4 and greater are reserved */ 1605 ACPI_WDAT_PRESERVE_REGISTER = 0x80 /* Except for this value */ 1606 }; 1607 1608 1609 /******************************************************************************* 1610 * 1611 * WDDT - Watchdog Descriptor Table 1612 * Version 1 1613 * 1614 * Conforms to "Using the Intel ICH Family Watchdog Timer (WDT)", 1615 * Version 001, September 2002 1616 * 1617 ******************************************************************************/ 1618 1619 typedef struct acpi_table_wddt 1620 { 1621 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1622 UINT16 SpecVersion; 1623 UINT16 TableVersion; 1624 UINT16 PciVendorId; 1625 ACPI_GENERIC_ADDRESS Address; 1626 UINT16 MaxCount; /* Maximum counter value supported */ 1627 UINT16 MinCount; /* Minimum counter value supported */ 1628 UINT16 Period; 1629 UINT16 Status; 1630 UINT16 Capability; 1631 1632 } ACPI_TABLE_WDDT; 1633 1634 /* Flags for Status field above */ 1635 1636 #define ACPI_WDDT_AVAILABLE (1) 1637 #define ACPI_WDDT_ACTIVE (1<<1) 1638 #define ACPI_WDDT_TCO_OS_OWNED (1<<2) 1639 #define ACPI_WDDT_USER_RESET (1<<11) 1640 #define ACPI_WDDT_WDT_RESET (1<<12) 1641 #define ACPI_WDDT_POWER_FAIL (1<<13) 1642 #define ACPI_WDDT_UNKNOWN_RESET (1<<14) 1643 1644 /* Flags for Capability field above */ 1645 1646 #define ACPI_WDDT_AUTO_RESET (1) 1647 #define ACPI_WDDT_ALERT_SUPPORT (1<<1) 1648 1649 1650 /******************************************************************************* 1651 * 1652 * WDRT - Watchdog Resource Table 1653 * Version 1 1654 * 1655 * Conforms to "Watchdog Timer Hardware Requirements for Windows Server 2003", 1656 * Version 1.01, August 28, 2006 1657 * 1658 ******************************************************************************/ 1659 1660 typedef struct acpi_table_wdrt 1661 { 1662 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1663 ACPI_GENERIC_ADDRESS ControlRegister; 1664 ACPI_GENERIC_ADDRESS CountRegister; 1665 UINT16 PciDeviceId; 1666 UINT16 PciVendorId; 1667 UINT8 PciBus; /* PCI Bus number */ 1668 UINT8 PciDevice; /* PCI Device number */ 1669 UINT8 PciFunction; /* PCI Function number */ 1670 UINT8 PciSegment; /* PCI Segment number */ 1671 UINT16 MaxCount; /* Maximum counter value supported */ 1672 UINT8 Units; 1673 1674 } ACPI_TABLE_WDRT; 1675 1676 1677 /* Reset to default packing */ 1678 1679 #pragma pack() 1680 1681 #endif /* __ACTBL2_H__ */ 1682