actbl2.h revision 1.1
1 /****************************************************************************** 2 * 3 * Name: actbl2.h - ACPI Specification Revision 2.0 Tables 4 * 5 *****************************************************************************/ 6 7 /****************************************************************************** 8 * 9 * 1. Copyright Notice 10 * 11 * Some or all of this work - Copyright (c) 1999 - 2010, 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 * The tables in this file are defined by third-party specifications, and are 128 * 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_DBGP "DBGP" /* Debug Port table */ 141 #define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */ 142 #define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */ 143 #define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */ 144 #define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */ 145 #define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */ 146 #define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */ 147 #define ACPI_SIG_SLIC "SLIC" /* Software Licensing Description Table */ 148 #define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */ 149 #define ACPI_SIG_SPMI "SPMI" /* Server Platform Management Interface table */ 150 #define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */ 151 #define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */ 152 #define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */ 153 #define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */ 154 #define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */ 155 156 #ifdef ACPI_UNDEFINED_TABLES 157 /* 158 * These tables have been seen in the field, but no definition has been found 159 */ 160 #define ACPI_SIG_ATKG "ATKG" 161 #define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */ 162 #define ACPI_SIG_IEIT "IEIT" 163 #endif 164 165 /* 166 * All tables must be byte-packed to match the ACPI specification, since 167 * the tables are provided by the system BIOS. 168 */ 169 #pragma pack(1) 170 171 /* 172 * Note about bitfields: The UINT8 type is used for bitfields in ACPI tables. 173 * This is the only type that is even remotely portable. Anything else is not 174 * portable, so do not use any other bitfield types. 175 */ 176 177 178 /******************************************************************************* 179 * 180 * ASF - Alert Standard Format table (Signature "ASF!") 181 * Revision 0x10 182 * 183 * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003 184 * 185 ******************************************************************************/ 186 187 typedef struct acpi_table_asf 188 { 189 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 190 191 } ACPI_TABLE_ASF; 192 193 194 /* ASF subtable header */ 195 196 typedef struct acpi_asf_header 197 { 198 UINT8 Type; 199 UINT8 Reserved; 200 UINT16 Length; 201 202 } ACPI_ASF_HEADER; 203 204 205 /* Values for Type field above */ 206 207 enum AcpiAsfType 208 { 209 ACPI_ASF_TYPE_INFO = 0, 210 ACPI_ASF_TYPE_ALERT = 1, 211 ACPI_ASF_TYPE_CONTROL = 2, 212 ACPI_ASF_TYPE_BOOT = 3, 213 ACPI_ASF_TYPE_ADDRESS = 4, 214 ACPI_ASF_TYPE_RESERVED = 5 215 }; 216 217 /* 218 * ASF subtables 219 */ 220 221 /* 0: ASF Information */ 222 223 typedef struct acpi_asf_info 224 { 225 ACPI_ASF_HEADER Header; 226 UINT8 MinResetValue; 227 UINT8 MinPollInterval; 228 UINT16 SystemId; 229 UINT32 MfgId; 230 UINT8 Flags; 231 UINT8 Reserved2[3]; 232 233 } ACPI_ASF_INFO; 234 235 /* Masks for Flags field above */ 236 237 #define ACPI_ASF_SMBUS_PROTOCOLS (1) 238 239 240 /* 1: ASF Alerts */ 241 242 typedef struct acpi_asf_alert 243 { 244 ACPI_ASF_HEADER Header; 245 UINT8 AssertMask; 246 UINT8 DeassertMask; 247 UINT8 Alerts; 248 UINT8 DataLength; 249 250 } ACPI_ASF_ALERT; 251 252 typedef struct acpi_asf_alert_data 253 { 254 UINT8 Address; 255 UINT8 Command; 256 UINT8 Mask; 257 UINT8 Value; 258 UINT8 SensorType; 259 UINT8 Type; 260 UINT8 Offset; 261 UINT8 SourceType; 262 UINT8 Severity; 263 UINT8 SensorNumber; 264 UINT8 Entity; 265 UINT8 Instance; 266 267 } ACPI_ASF_ALERT_DATA; 268 269 270 /* 2: ASF Remote Control */ 271 272 typedef struct acpi_asf_remote 273 { 274 ACPI_ASF_HEADER Header; 275 UINT8 Controls; 276 UINT8 DataLength; 277 UINT16 Reserved2; 278 279 } ACPI_ASF_REMOTE; 280 281 typedef struct acpi_asf_control_data 282 { 283 UINT8 Function; 284 UINT8 Address; 285 UINT8 Command; 286 UINT8 Value; 287 288 } ACPI_ASF_CONTROL_DATA; 289 290 291 /* 3: ASF RMCP Boot Options */ 292 293 typedef struct acpi_asf_rmcp 294 { 295 ACPI_ASF_HEADER Header; 296 UINT8 Capabilities[7]; 297 UINT8 CompletionCode; 298 UINT32 EnterpriseId; 299 UINT8 Command; 300 UINT16 Parameter; 301 UINT16 BootOptions; 302 UINT16 OemParameters; 303 304 } ACPI_ASF_RMCP; 305 306 307 /* 4: ASF Address */ 308 309 typedef struct acpi_asf_address 310 { 311 ACPI_ASF_HEADER Header; 312 UINT8 EpromAddress; 313 UINT8 Devices; 314 315 } ACPI_ASF_ADDRESS; 316 317 318 /******************************************************************************* 319 * 320 * BOOT - Simple Boot Flag Table 321 * Version 1 322 * 323 * Conforms to the "Simple Boot Flag Specification", Version 2.1 324 * 325 ******************************************************************************/ 326 327 typedef struct acpi_table_boot 328 { 329 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 330 UINT8 CmosIndex; /* Index in CMOS RAM for the boot register */ 331 UINT8 Reserved[3]; 332 333 } ACPI_TABLE_BOOT; 334 335 336 /******************************************************************************* 337 * 338 * DBGP - Debug Port table 339 * Version 1 340 * 341 * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000 342 * 343 ******************************************************************************/ 344 345 typedef struct acpi_table_dbgp 346 { 347 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 348 UINT8 Type; /* 0=full 16550, 1=subset of 16550 */ 349 UINT8 Reserved[3]; 350 ACPI_GENERIC_ADDRESS DebugPort; 351 352 } ACPI_TABLE_DBGP; 353 354 355 /******************************************************************************* 356 * 357 * DMAR - DMA Remapping table 358 * Version 1 359 * 360 * Conforms to "Intel Virtualization Technology for Directed I/O", 361 * Version 1.2, Sept. 2008 362 * 363 ******************************************************************************/ 364 365 typedef struct acpi_table_dmar 366 { 367 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 368 UINT8 Width; /* Host Address Width */ 369 UINT8 Flags; 370 UINT8 Reserved[10]; 371 372 } ACPI_TABLE_DMAR; 373 374 /* Masks for Flags field above */ 375 376 #define ACPI_DMAR_INTR_REMAP (1) 377 378 379 /* DMAR subtable header */ 380 381 typedef struct acpi_dmar_header 382 { 383 UINT16 Type; 384 UINT16 Length; 385 386 } ACPI_DMAR_HEADER; 387 388 /* Values for subtable type in ACPI_DMAR_HEADER */ 389 390 enum AcpiDmarType 391 { 392 ACPI_DMAR_TYPE_HARDWARE_UNIT = 0, 393 ACPI_DMAR_TYPE_RESERVED_MEMORY = 1, 394 ACPI_DMAR_TYPE_ATSR = 2, 395 ACPI_DMAR_HARDWARE_AFFINITY = 3, 396 ACPI_DMAR_TYPE_RESERVED = 4 /* 4 and greater are reserved */ 397 }; 398 399 400 /* DMAR Device Scope structure */ 401 402 typedef struct acpi_dmar_device_scope 403 { 404 UINT8 EntryType; 405 UINT8 Length; 406 UINT16 Reserved; 407 UINT8 EnumerationId; 408 UINT8 Bus; 409 410 } ACPI_DMAR_DEVICE_SCOPE; 411 412 /* Values for EntryType in ACPI_DMAR_DEVICE_SCOPE */ 413 414 enum AcpiDmarScopeType 415 { 416 ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0, 417 ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1, 418 ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2, 419 ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3, 420 ACPI_DMAR_SCOPE_TYPE_HPET = 4, 421 ACPI_DMAR_SCOPE_TYPE_RESERVED = 5 /* 5 and greater are reserved */ 422 }; 423 424 typedef struct acpi_dmar_pci_path 425 { 426 UINT8 Device; 427 UINT8 Function; 428 429 } ACPI_DMAR_PCI_PATH; 430 431 432 /* 433 * DMAR Sub-tables, correspond to Type in ACPI_DMAR_HEADER 434 */ 435 436 /* 0: Hardware Unit Definition */ 437 438 typedef struct acpi_dmar_hardware_unit 439 { 440 ACPI_DMAR_HEADER Header; 441 UINT8 Flags; 442 UINT8 Reserved; 443 UINT16 Segment; 444 UINT64 Address; /* Register Base Address */ 445 446 } ACPI_DMAR_HARDWARE_UNIT; 447 448 /* Masks for Flags field above */ 449 450 #define ACPI_DMAR_INCLUDE_ALL (1) 451 452 453 /* 1: Reserved Memory Defininition */ 454 455 typedef struct acpi_dmar_reserved_memory 456 { 457 ACPI_DMAR_HEADER Header; 458 UINT16 Reserved; 459 UINT16 Segment; 460 UINT64 BaseAddress; /* 4K aligned base address */ 461 UINT64 EndAddress; /* 4K aligned limit address */ 462 463 } ACPI_DMAR_RESERVED_MEMORY; 464 465 /* Masks for Flags field above */ 466 467 #define ACPI_DMAR_ALLOW_ALL (1) 468 469 470 /* 2: Root Port ATS Capability Reporting Structure */ 471 472 typedef struct acpi_dmar_atsr 473 { 474 ACPI_DMAR_HEADER Header; 475 UINT8 Flags; 476 UINT8 Reserved; 477 UINT16 Segment; 478 479 } ACPI_DMAR_ATSR; 480 481 /* Masks for Flags field above */ 482 483 #define ACPI_DMAR_ALL_PORTS (1) 484 485 486 /* 3: Remapping Hardware Static Affinity Structure */ 487 488 typedef struct acpi_dmar_rhsa 489 { 490 ACPI_DMAR_HEADER Header; 491 UINT32 Reserved; 492 UINT64 BaseAddress; 493 UINT32 ProximityDomain; 494 495 } ACPI_DMAR_RHSA; 496 497 498 /******************************************************************************* 499 * 500 * HPET - High Precision Event Timer table 501 * Version 1 502 * 503 * Conforms to "IA-PC HPET (High Precision Event Timers) Specification", 504 * Version 1.0a, October 2004 505 * 506 ******************************************************************************/ 507 508 typedef struct acpi_table_hpet 509 { 510 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 511 UINT32 Id; /* Hardware ID of event timer block */ 512 ACPI_GENERIC_ADDRESS Address; /* Address of event timer block */ 513 UINT8 Sequence; /* HPET sequence number */ 514 UINT16 MinimumTick; /* Main counter min tick, periodic mode */ 515 UINT8 Flags; 516 517 } ACPI_TABLE_HPET; 518 519 /* Masks for Flags field above */ 520 521 #define ACPI_HPET_PAGE_PROTECT_MASK (3) 522 523 /* Values for Page Protect flags */ 524 525 enum AcpiHpetPageProtect 526 { 527 ACPI_HPET_NO_PAGE_PROTECT = 0, 528 ACPI_HPET_PAGE_PROTECT4 = 1, 529 ACPI_HPET_PAGE_PROTECT64 = 2 530 }; 531 532 533 /******************************************************************************* 534 * 535 * IBFT - Boot Firmware Table 536 * Version 1 537 * 538 * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b 539 * Specification", Version 1.01, March 1, 2007 540 * 541 * Note: It appears that this table is not intended to appear in the RSDT/XSDT. 542 * Therefore, it is not currently supported by the disassembler. 543 * 544 ******************************************************************************/ 545 546 typedef struct acpi_table_ibft 547 { 548 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 549 UINT8 Reserved[12]; 550 551 } ACPI_TABLE_IBFT; 552 553 554 /* IBFT common subtable header */ 555 556 typedef struct acpi_ibft_header 557 { 558 UINT8 Type; 559 UINT8 Version; 560 UINT16 Length; 561 UINT8 Index; 562 UINT8 Flags; 563 564 } ACPI_IBFT_HEADER; 565 566 /* Values for Type field above */ 567 568 enum AcpiIbftType 569 { 570 ACPI_IBFT_TYPE_NOT_USED = 0, 571 ACPI_IBFT_TYPE_CONTROL = 1, 572 ACPI_IBFT_TYPE_INITIATOR = 2, 573 ACPI_IBFT_TYPE_NIC = 3, 574 ACPI_IBFT_TYPE_TARGET = 4, 575 ACPI_IBFT_TYPE_EXTENSIONS = 5, 576 ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 577 }; 578 579 580 /* IBFT subtables */ 581 582 typedef struct acpi_ibft_control 583 { 584 ACPI_IBFT_HEADER Header; 585 UINT16 Extensions; 586 UINT16 InitiatorOffset; 587 UINT16 Nic0Offset; 588 UINT16 Target0Offset; 589 UINT16 Nic1Offset; 590 UINT16 Target1Offset; 591 592 } ACPI_IBFT_CONTROL; 593 594 typedef struct acpi_ibft_initiator 595 { 596 ACPI_IBFT_HEADER Header; 597 UINT8 SnsServer[16]; 598 UINT8 SlpServer[16]; 599 UINT8 PrimaryServer[16]; 600 UINT8 SecondaryServer[16]; 601 UINT16 NameLength; 602 UINT16 NameOffset; 603 604 } ACPI_IBFT_INITIATOR; 605 606 typedef struct acpi_ibft_nic 607 { 608 ACPI_IBFT_HEADER Header; 609 UINT8 IpAddress[16]; 610 UINT8 SubnetMaskPrefix; 611 UINT8 Origin; 612 UINT8 Gateway[16]; 613 UINT8 PrimaryDns[16]; 614 UINT8 SecondaryDns[16]; 615 UINT8 Dhcp[16]; 616 UINT16 Vlan; 617 UINT8 MacAddress[6]; 618 UINT16 PciAddress; 619 UINT16 NameLength; 620 UINT16 NameOffset; 621 622 } ACPI_IBFT_NIC; 623 624 typedef struct acpi_ibft_target 625 { 626 ACPI_IBFT_HEADER Header; 627 UINT8 TargetIpAddress[16]; 628 UINT16 TargetIpSocket; 629 UINT8 TargetBootLun[8]; 630 UINT8 ChapType; 631 UINT8 NicAssociation; 632 UINT16 TargetNameLength; 633 UINT16 TargetNameOffset; 634 UINT16 ChapNameLength; 635 UINT16 ChapNameOffset; 636 UINT16 ChapSecretLength; 637 UINT16 ChapSecretOffset; 638 UINT16 ReverseChapNameLength; 639 UINT16 ReverseChapNameOffset; 640 UINT16 ReverseChapSecretLength; 641 UINT16 ReverseChapSecretOffset; 642 643 } ACPI_IBFT_TARGET; 644 645 646 /******************************************************************************* 647 * 648 * IVRS - I/O Virtualization Reporting Structure 649 * Version 1 650 * 651 * Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification", 652 * Revision 1.26, February 2009. 653 * 654 ******************************************************************************/ 655 656 typedef struct acpi_table_ivrs 657 { 658 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 659 UINT32 Info; /* Common virtualization info */ 660 UINT64 Reserved; 661 662 } ACPI_TABLE_IVRS; 663 664 /* Values for Info field above */ 665 666 #define ACPI_IVRS_PHYSICAL_SIZE 0x00007F00 /* 7 bits, physical address size */ 667 #define ACPI_IVRS_VIRTUAL_SIZE 0x003F8000 /* 7 bits, virtual address size */ 668 #define ACPI_IVRS_ATS_RESERVED 0x00400000 /* ATS address translation range reserved */ 669 670 671 /* IVRS subtable header */ 672 673 typedef struct acpi_ivrs_header 674 { 675 UINT8 Type; /* Subtable type */ 676 UINT8 Flags; 677 UINT16 Length; /* Subtable length */ 678 UINT16 DeviceId; /* ID of IOMMU */ 679 680 } ACPI_IVRS_HEADER; 681 682 /* Values for subtable Type above */ 683 684 enum AcpiIvrsType 685 { 686 ACPI_IVRS_TYPE_HARDWARE = 0x10, 687 ACPI_IVRS_TYPE_MEMORY1 = 0x20, 688 ACPI_IVRS_TYPE_MEMORY2 = 0x21, 689 ACPI_IVRS_TYPE_MEMORY3 = 0x22 690 }; 691 692 /* Masks for Flags field above for IVHD subtable */ 693 694 #define ACPI_IVHD_TT_ENABLE (1) 695 #define ACPI_IVHD_PASS_PW (1<<1) 696 #define ACPI_IVHD_RES_PASS_PW (1<<2) 697 #define ACPI_IVHD_ISOC (1<<3) 698 #define ACPI_IVHD_IOTLB (1<<4) 699 700 /* Masks for Flags field above for IVMD subtable */ 701 702 #define ACPI_IVMD_UNITY (1) 703 #define ACPI_IVMD_READ (1<<1) 704 #define ACPI_IVMD_WRITE (1<<2) 705 #define ACPI_IVMD_EXCLUSION_RANGE (1<<3) 706 707 708 /* 709 * IVRS subtables, correspond to Type in ACPI_IVRS_HEADER 710 */ 711 712 /* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */ 713 714 typedef struct acpi_ivrs_hardware 715 { 716 ACPI_IVRS_HEADER Header; 717 UINT16 CapabilityOffset; /* Offset for IOMMU control fields */ 718 UINT64 BaseAddress; /* IOMMU control registers */ 719 UINT16 PciSegmentGroup; 720 UINT16 Info; /* MSI number and unit ID */ 721 UINT32 Reserved; 722 723 } ACPI_IVRS_HARDWARE; 724 725 /* Masks for Info field above */ 726 727 #define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */ 728 #define ACPI_IVHD_UNIT_ID_MASK 0x1F00 /* 5 bits, UnitID */ 729 730 731 /* 732 * Device Entries for IVHD subtable, appear after ACPI_IVRS_HARDWARE structure. 733 * Upper two bits of the Type field are the (encoded) length of the structure. 734 * Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries 735 * are reserved for future use but not defined. 736 */ 737 typedef struct acpi_ivrs_de_header 738 { 739 UINT8 Type; 740 UINT16 Id; 741 UINT8 DataSetting; 742 743 } ACPI_IVRS_DE_HEADER; 744 745 /* Length of device entry is in the top two bits of Type field above */ 746 747 #define ACPI_IVHD_ENTRY_LENGTH 0xC0 748 749 /* Values for device entry Type field above */ 750 751 enum AcpiIvrsDeviceEntryType 752 { 753 /* 4-byte device entries, all use ACPI_IVRS_DEVICE4 */ 754 755 ACPI_IVRS_TYPE_PAD4 = 0, 756 ACPI_IVRS_TYPE_ALL = 1, 757 ACPI_IVRS_TYPE_SELECT = 2, 758 ACPI_IVRS_TYPE_START = 3, 759 ACPI_IVRS_TYPE_END = 4, 760 761 /* 8-byte device entries */ 762 763 ACPI_IVRS_TYPE_PAD8 = 64, 764 ACPI_IVRS_TYPE_NOT_USED = 65, 765 ACPI_IVRS_TYPE_ALIAS_SELECT = 66, /* Uses ACPI_IVRS_DEVICE8A */ 766 ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses ACPI_IVRS_DEVICE8A */ 767 ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses ACPI_IVRS_DEVICE8B */ 768 ACPI_IVRS_TYPE_EXT_START = 71, /* Uses ACPI_IVRS_DEVICE8B */ 769 ACPI_IVRS_TYPE_SPECIAL = 72 /* Uses ACPI_IVRS_DEVICE8C */ 770 }; 771 772 /* Values for Data field above */ 773 774 #define ACPI_IVHD_INIT_PASS (1) 775 #define ACPI_IVHD_EINT_PASS (1<<1) 776 #define ACPI_IVHD_NMI_PASS (1<<2) 777 #define ACPI_IVHD_SYSTEM_MGMT (3<<4) 778 #define ACPI_IVHD_LINT0_PASS (1<<6) 779 #define ACPI_IVHD_LINT1_PASS (1<<7) 780 781 782 /* Types 0-4: 4-byte device entry */ 783 784 typedef struct acpi_ivrs_device4 785 { 786 ACPI_IVRS_DE_HEADER Header; 787 788 } ACPI_IVRS_DEVICE4; 789 790 /* Types 66-67: 8-byte device entry */ 791 792 typedef struct acpi_ivrs_device8a 793 { 794 ACPI_IVRS_DE_HEADER Header; 795 UINT8 Reserved1; 796 UINT16 UsedId; 797 UINT8 Reserved2; 798 799 } ACPI_IVRS_DEVICE8A; 800 801 /* Types 70-71: 8-byte device entry */ 802 803 typedef struct acpi_ivrs_device8b 804 { 805 ACPI_IVRS_DE_HEADER Header; 806 UINT32 ExtendedData; 807 808 } ACPI_IVRS_DEVICE8B; 809 810 /* Values for ExtendedData above */ 811 812 #define ACPI_IVHD_ATS_DISABLED (1<<31) 813 814 /* Type 72: 8-byte device entry */ 815 816 typedef struct acpi_ivrs_device8c 817 { 818 ACPI_IVRS_DE_HEADER Header; 819 UINT8 Handle; 820 UINT16 UsedId; 821 UINT8 Variety; 822 823 } ACPI_IVRS_DEVICE8C; 824 825 /* Values for Variety field above */ 826 827 #define ACPI_IVHD_IOAPIC 1 828 #define ACPI_IVHD_HPET 2 829 830 831 /* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */ 832 833 typedef struct acpi_ivrs_memory 834 { 835 ACPI_IVRS_HEADER Header; 836 UINT16 AuxData; 837 UINT64 Reserved; 838 UINT64 StartAddress; 839 UINT64 MemoryLength; 840 841 } ACPI_IVRS_MEMORY; 842 843 844 /******************************************************************************* 845 * 846 * MCFG - PCI Memory Mapped Configuration table and sub-table 847 * Version 1 848 * 849 * Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005 850 * 851 ******************************************************************************/ 852 853 typedef struct acpi_table_mcfg 854 { 855 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 856 UINT8 Reserved[8]; 857 858 } ACPI_TABLE_MCFG; 859 860 861 /* Subtable */ 862 863 typedef struct acpi_mcfg_allocation 864 { 865 UINT64 Address; /* Base address, processor-relative */ 866 UINT16 PciSegment; /* PCI segment group number */ 867 UINT8 StartBusNumber; /* Starting PCI Bus number */ 868 UINT8 EndBusNumber; /* Final PCI Bus number */ 869 UINT32 Reserved; 870 871 } ACPI_MCFG_ALLOCATION; 872 873 874 /******************************************************************************* 875 * 876 * MCHI - Management Controller Host Interface Table 877 * Version 1 878 * 879 * Conforms to "Management Component Transport Protocol (MCTP) Host 880 * Interface Specification", Revision 1.0.0a, October 13, 2009 881 * 882 ******************************************************************************/ 883 884 typedef struct acpi_table_mchi 885 { 886 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 887 UINT8 InterfaceType; 888 UINT8 Protocol; 889 UINT64 ProtocolData; 890 UINT8 InterruptType; 891 UINT8 Gpe; 892 UINT8 PciDeviceFlag; 893 UINT32 GlobalInterrupt; 894 ACPI_GENERIC_ADDRESS ControlRegister; 895 UINT8 PciSegment; 896 UINT8 PciBus; 897 UINT8 PciDevice; 898 UINT8 PciFunction; 899 900 } ACPI_TABLE_MCHI; 901 902 903 /******************************************************************************* 904 * 905 * SPCR - Serial Port Console Redirection table 906 * Version 1 907 * 908 * Conforms to "Serial Port Console Redirection Table", 909 * Version 1.00, January 11, 2002 910 * 911 ******************************************************************************/ 912 913 typedef struct acpi_table_spcr 914 { 915 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 916 UINT8 InterfaceType; /* 0=full 16550, 1=subset of 16550 */ 917 UINT8 Reserved[3]; 918 ACPI_GENERIC_ADDRESS SerialPort; 919 UINT8 InterruptType; 920 UINT8 PcInterrupt; 921 UINT32 Interrupt; 922 UINT8 BaudRate; 923 UINT8 Parity; 924 UINT8 StopBits; 925 UINT8 FlowControl; 926 UINT8 TerminalType; 927 UINT8 Reserved1; 928 UINT16 PciDeviceId; 929 UINT16 PciVendorId; 930 UINT8 PciBus; 931 UINT8 PciDevice; 932 UINT8 PciFunction; 933 UINT32 PciFlags; 934 UINT8 PciSegment; 935 UINT32 Reserved2; 936 937 } ACPI_TABLE_SPCR; 938 939 /* Masks for PciFlags field above */ 940 941 #define ACPI_SPCR_DO_NOT_DISABLE (1) 942 943 944 /******************************************************************************* 945 * 946 * SPMI - Server Platform Management Interface table 947 * Version 5 948 * 949 * Conforms to "Intelligent Platform Management Interface Specification 950 * Second Generation v2.0", Document Revision 1.0, February 12, 2004 with 951 * June 12, 2009 markup. 952 * 953 ******************************************************************************/ 954 955 typedef struct acpi_table_spmi 956 { 957 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 958 UINT8 InterfaceType; 959 UINT8 Reserved; /* Must be 1 */ 960 UINT16 SpecRevision; /* Version of IPMI */ 961 UINT8 InterruptType; 962 UINT8 GpeNumber; /* GPE assigned */ 963 UINT8 Reserved1; 964 UINT8 PciDeviceFlag; 965 UINT32 Interrupt; 966 ACPI_GENERIC_ADDRESS IpmiRegister; 967 UINT8 PciSegment; 968 UINT8 PciBus; 969 UINT8 PciDevice; 970 UINT8 PciFunction; 971 UINT8 Reserved2; 972 973 } ACPI_TABLE_SPMI; 974 975 /* Values for InterfaceType above */ 976 977 enum AcpiSpmiInterfaceTypes 978 { 979 ACPI_SPMI_NOT_USED = 0, 980 ACPI_SPMI_KEYBOARD = 1, 981 ACPI_SPMI_SMI = 2, 982 ACPI_SPMI_BLOCK_TRANSFER = 3, 983 ACPI_SPMI_SMBUS = 4, 984 ACPI_SPMI_RESERVED = 5 /* 5 and above are reserved */ 985 }; 986 987 988 /******************************************************************************* 989 * 990 * TCPA - Trusted Computing Platform Alliance table 991 * Version 1 992 * 993 * Conforms to "TCG PC Specific Implementation Specification", 994 * Version 1.1, August 18, 2003 995 * 996 ******************************************************************************/ 997 998 typedef struct acpi_table_tcpa 999 { 1000 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1001 UINT16 Reserved; 1002 UINT32 MaxLogLength; /* Maximum length for the event log area */ 1003 UINT64 LogAddress; /* Address of the event log area */ 1004 1005 } ACPI_TABLE_TCPA; 1006 1007 1008 /******************************************************************************* 1009 * 1010 * UEFI - UEFI Boot optimization Table 1011 * Version 1 1012 * 1013 * Conforms to "Unified Extensible Firmware Interface Specification", 1014 * Version 2.3, May 8, 2009 1015 * 1016 ******************************************************************************/ 1017 1018 typedef struct acpi_table_uefi 1019 { 1020 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1021 UINT8 Identifier[16]; /* UUID identifier */ 1022 UINT16 DataOffset; /* Offset of remaining data in table */ 1023 1024 } ACPI_TABLE_UEFI; 1025 1026 1027 /******************************************************************************* 1028 * 1029 * WAET - Windows ACPI Emulated devices Table 1030 * Version 1 1031 * 1032 * Conforms to "Windows ACPI Emulated Devices Table", version 1.0, April 6, 2009 1033 * 1034 ******************************************************************************/ 1035 1036 typedef struct acpi_table_waet 1037 { 1038 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1039 UINT32 Flags; 1040 1041 } ACPI_TABLE_WAET; 1042 1043 /* Masks for Flags field above */ 1044 1045 #define ACPI_WAET_RTC_NO_ACK (1) /* RTC requires no int acknowledge */ 1046 #define ACPI_WAET_TIMER_ONE_READ (1<<1) /* PM timer requires only one read */ 1047 1048 1049 /******************************************************************************* 1050 * 1051 * WDAT - Watchdog Action Table 1052 * Version 1 1053 * 1054 * Conforms to "Hardware Watchdog Timers Design Specification", 1055 * Copyright 2006 Microsoft Corporation. 1056 * 1057 ******************************************************************************/ 1058 1059 typedef struct acpi_table_wdat 1060 { 1061 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1062 UINT32 HeaderLength; /* Watchdog Header Length */ 1063 UINT16 PciSegment; /* PCI Segment number */ 1064 UINT8 PciBus; /* PCI Bus number */ 1065 UINT8 PciDevice; /* PCI Device number */ 1066 UINT8 PciFunction; /* PCI Function number */ 1067 UINT8 Reserved[3]; 1068 UINT32 TimerPeriod; /* Period of one timer count (msec) */ 1069 UINT32 MaxCount; /* Maximum counter value supported */ 1070 UINT32 MinCount; /* Minimum counter value */ 1071 UINT8 Flags; 1072 UINT8 Reserved2[3]; 1073 UINT32 Entries; /* Number of watchdog entries that follow */ 1074 1075 } ACPI_TABLE_WDAT; 1076 1077 /* Masks for Flags field above */ 1078 1079 #define ACPI_WDAT_ENABLED (1) 1080 #define ACPI_WDAT_STOPPED 0x80 1081 1082 1083 /* WDAT Instruction Entries (actions) */ 1084 1085 typedef struct acpi_wdat_entry 1086 { 1087 UINT8 Action; 1088 UINT8 Instruction; 1089 UINT16 Reserved; 1090 ACPI_GENERIC_ADDRESS RegisterRegion; 1091 UINT32 Value; /* Value used with Read/Write register */ 1092 UINT32 Mask; /* Bitmask required for this register instruction */ 1093 1094 } ACPI_WDAT_ENTRY; 1095 1096 /* Values for Action field above */ 1097 1098 enum AcpiWdatActions 1099 { 1100 ACPI_WDAT_RESET = 1, 1101 ACPI_WDAT_GET_CURRENT_COUNTDOWN = 4, 1102 ACPI_WDAT_GET_COUNTDOWN = 5, 1103 ACPI_WDAT_SET_COUNTDOWN = 6, 1104 ACPI_WDAT_GET_RUNNING_STATE = 8, 1105 ACPI_WDAT_SET_RUNNING_STATE = 9, 1106 ACPI_WDAT_GET_STOPPED_STATE = 10, 1107 ACPI_WDAT_SET_STOPPED_STATE = 11, 1108 ACPI_WDAT_GET_REBOOT = 16, 1109 ACPI_WDAT_SET_REBOOT = 17, 1110 ACPI_WDAT_GET_SHUTDOWN = 18, 1111 ACPI_WDAT_SET_SHUTDOWN = 19, 1112 ACPI_WDAT_GET_STATUS = 32, 1113 ACPI_WDAT_SET_STATUS = 33, 1114 ACPI_WDAT_ACTION_RESERVED = 34 /* 34 and greater are reserved */ 1115 }; 1116 1117 /* Values for Instruction field above */ 1118 1119 enum AcpiWdatInstructions 1120 { 1121 ACPI_WDAT_READ_VALUE = 0, 1122 ACPI_WDAT_READ_COUNTDOWN = 1, 1123 ACPI_WDAT_WRITE_VALUE = 2, 1124 ACPI_WDAT_WRITE_COUNTDOWN = 3, 1125 ACPI_WDAT_INSTRUCTION_RESERVED = 4, /* 4 and greater are reserved */ 1126 ACPI_WDAT_PRESERVE_REGISTER = 0x80 /* Except for this value */ 1127 }; 1128 1129 1130 /******************************************************************************* 1131 * 1132 * WDRT - Watchdog Resource Table 1133 * Version 1 1134 * 1135 * Conforms to "Watchdog Timer Hardware Requirements for Windows Server 2003", 1136 * Version 1.01, August 28, 2006 1137 * 1138 ******************************************************************************/ 1139 1140 typedef struct acpi_table_wdrt 1141 { 1142 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1143 ACPI_GENERIC_ADDRESS ControlRegister; 1144 ACPI_GENERIC_ADDRESS CountRegister; 1145 UINT16 PciDeviceId; 1146 UINT16 PciVendorId; 1147 UINT8 PciBus; /* PCI Bus number */ 1148 UINT8 PciDevice; /* PCI Device number */ 1149 UINT8 PciFunction; /* PCI Function number */ 1150 UINT8 PciSegment; /* PCI Segment number */ 1151 UINT16 MaxCount; /* Maximum counter value supported */ 1152 UINT8 Units; 1153 1154 } ACPI_TABLE_WDRT; 1155 1156 1157 /* Reset to default packing */ 1158 1159 #pragma pack() 1160 1161 #endif /* __ACTBL2_H__ */ 1162 1163
Indexes created Tue Sep 30 11:09:46 GMT 2025