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