actbl2.h revision 1.1.1.11
1 /****************************************************************************** 2 * 3 * Name: actbl2.h - ACPI Table Definitions (tables not in ACPI spec) 4 * 5 *****************************************************************************/ 6 7 /* 8 * Copyright (C) 2000 - 2017, 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 #define ACPI_SIG_XXXX "XXXX" /* Intermediate AML header for ASL/ASL+ converter */ 93 94 #ifdef ACPI_UNDEFINED_TABLES 95 /* 96 * These tables have been seen in the field, but no definition has been found 97 */ 98 #define ACPI_SIG_ATKG "ATKG" 99 #define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */ 100 #define ACPI_SIG_IEIT "IEIT" 101 #endif 102 103 /* 104 * All tables must be byte-packed to match the ACPI specification, since 105 * the tables are provided by the system BIOS. 106 */ 107 #pragma pack(1) 108 109 /* 110 * Note: C bitfields are not used for this reason: 111 * 112 * "Bitfields are great and easy to read, but unfortunately the C language 113 * does not specify the layout of bitfields in memory, which means they are 114 * essentially useless for dealing with packed data in on-disk formats or 115 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, 116 * this decision was a design error in C. Ritchie could have picked an order 117 * and stuck with it." Norman Ramsey. 118 * See http://stackoverflow.com/a/1053662/41661 119 */ 120 121 122 /******************************************************************************* 123 * 124 * ASF - Alert Standard Format table (Signature "ASF!") 125 * Revision 0x10 126 * 127 * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003 128 * 129 ******************************************************************************/ 130 131 typedef struct acpi_table_asf 132 { 133 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 134 135 } ACPI_TABLE_ASF; 136 137 138 /* ASF subtable header */ 139 140 typedef struct acpi_asf_header 141 { 142 UINT8 Type; 143 UINT8 Reserved; 144 UINT16 Length; 145 146 } ACPI_ASF_HEADER; 147 148 149 /* Values for Type field above */ 150 151 enum AcpiAsfType 152 { 153 ACPI_ASF_TYPE_INFO = 0, 154 ACPI_ASF_TYPE_ALERT = 1, 155 ACPI_ASF_TYPE_CONTROL = 2, 156 ACPI_ASF_TYPE_BOOT = 3, 157 ACPI_ASF_TYPE_ADDRESS = 4, 158 ACPI_ASF_TYPE_RESERVED = 5 159 }; 160 161 /* 162 * ASF subtables 163 */ 164 165 /* 0: ASF Information */ 166 167 typedef struct acpi_asf_info 168 { 169 ACPI_ASF_HEADER Header; 170 UINT8 MinResetValue; 171 UINT8 MinPollInterval; 172 UINT16 SystemId; 173 UINT32 MfgId; 174 UINT8 Flags; 175 UINT8 Reserved2[3]; 176 177 } ACPI_ASF_INFO; 178 179 /* Masks for Flags field above */ 180 181 #define ACPI_ASF_SMBUS_PROTOCOLS (1) 182 183 184 /* 1: ASF Alerts */ 185 186 typedef struct acpi_asf_alert 187 { 188 ACPI_ASF_HEADER Header; 189 UINT8 AssertMask; 190 UINT8 DeassertMask; 191 UINT8 Alerts; 192 UINT8 DataLength; 193 194 } ACPI_ASF_ALERT; 195 196 typedef struct acpi_asf_alert_data 197 { 198 UINT8 Address; 199 UINT8 Command; 200 UINT8 Mask; 201 UINT8 Value; 202 UINT8 SensorType; 203 UINT8 Type; 204 UINT8 Offset; 205 UINT8 SourceType; 206 UINT8 Severity; 207 UINT8 SensorNumber; 208 UINT8 Entity; 209 UINT8 Instance; 210 211 } ACPI_ASF_ALERT_DATA; 212 213 214 /* 2: ASF Remote Control */ 215 216 typedef struct acpi_asf_remote 217 { 218 ACPI_ASF_HEADER Header; 219 UINT8 Controls; 220 UINT8 DataLength; 221 UINT16 Reserved2; 222 223 } ACPI_ASF_REMOTE; 224 225 typedef struct acpi_asf_control_data 226 { 227 UINT8 Function; 228 UINT8 Address; 229 UINT8 Command; 230 UINT8 Value; 231 232 } ACPI_ASF_CONTROL_DATA; 233 234 235 /* 3: ASF RMCP Boot Options */ 236 237 typedef struct acpi_asf_rmcp 238 { 239 ACPI_ASF_HEADER Header; 240 UINT8 Capabilities[7]; 241 UINT8 CompletionCode; 242 UINT32 EnterpriseId; 243 UINT8 Command; 244 UINT16 Parameter; 245 UINT16 BootOptions; 246 UINT16 OemParameters; 247 248 } ACPI_ASF_RMCP; 249 250 251 /* 4: ASF Address */ 252 253 typedef struct acpi_asf_address 254 { 255 ACPI_ASF_HEADER Header; 256 UINT8 EpromAddress; 257 UINT8 Devices; 258 259 } ACPI_ASF_ADDRESS; 260 261 262 /******************************************************************************* 263 * 264 * BOOT - Simple Boot Flag Table 265 * Version 1 266 * 267 * Conforms to the "Simple Boot Flag Specification", Version 2.1 268 * 269 ******************************************************************************/ 270 271 typedef struct acpi_table_boot 272 { 273 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 274 UINT8 CmosIndex; /* Index in CMOS RAM for the boot register */ 275 UINT8 Reserved[3]; 276 277 } ACPI_TABLE_BOOT; 278 279 280 /******************************************************************************* 281 * 282 * CSRT - Core System Resource Table 283 * Version 0 284 * 285 * Conforms to the "Core System Resource Table (CSRT)", November 14, 2011 286 * 287 ******************************************************************************/ 288 289 typedef struct acpi_table_csrt 290 { 291 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 292 293 } ACPI_TABLE_CSRT; 294 295 296 /* Resource Group subtable */ 297 298 typedef struct acpi_csrt_group 299 { 300 UINT32 Length; 301 UINT32 VendorId; 302 UINT32 SubvendorId; 303 UINT16 DeviceId; 304 UINT16 SubdeviceId; 305 UINT16 Revision; 306 UINT16 Reserved; 307 UINT32 SharedInfoLength; 308 309 /* Shared data immediately follows (Length = SharedInfoLength) */ 310 311 } ACPI_CSRT_GROUP; 312 313 /* Shared Info subtable */ 314 315 typedef struct acpi_csrt_shared_info 316 { 317 UINT16 MajorVersion; 318 UINT16 MinorVersion; 319 UINT32 MmioBaseLow; 320 UINT32 MmioBaseHigh; 321 UINT32 GsiInterrupt; 322 UINT8 InterruptPolarity; 323 UINT8 InterruptMode; 324 UINT8 NumChannels; 325 UINT8 DmaAddressWidth; 326 UINT16 BaseRequestLine; 327 UINT16 NumHandshakeSignals; 328 UINT32 MaxBlockSize; 329 330 /* Resource descriptors immediately follow (Length = Group Length - SharedInfoLength) */ 331 332 } ACPI_CSRT_SHARED_INFO; 333 334 /* Resource Descriptor subtable */ 335 336 typedef struct acpi_csrt_descriptor 337 { 338 UINT32 Length; 339 UINT16 Type; 340 UINT16 Subtype; 341 UINT32 Uid; 342 343 /* Resource-specific information immediately follows */ 344 345 } ACPI_CSRT_DESCRIPTOR; 346 347 348 /* Resource Types */ 349 350 #define ACPI_CSRT_TYPE_INTERRUPT 0x0001 351 #define ACPI_CSRT_TYPE_TIMER 0x0002 352 #define ACPI_CSRT_TYPE_DMA 0x0003 353 354 /* Resource Subtypes */ 355 356 #define ACPI_CSRT_XRUPT_LINE 0x0000 357 #define ACPI_CSRT_XRUPT_CONTROLLER 0x0001 358 #define ACPI_CSRT_TIMER 0x0000 359 #define ACPI_CSRT_DMA_CHANNEL 0x0000 360 #define ACPI_CSRT_DMA_CONTROLLER 0x0001 361 362 363 /******************************************************************************* 364 * 365 * DBG2 - Debug Port Table 2 366 * Version 0 (Both main table and subtables) 367 * 368 * Conforms to "Microsoft Debug Port Table 2 (DBG2)", December 10, 2015 369 * 370 ******************************************************************************/ 371 372 typedef struct acpi_table_dbg2 373 { 374 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 375 UINT32 InfoOffset; 376 UINT32 InfoCount; 377 378 } ACPI_TABLE_DBG2; 379 380 381 typedef struct acpi_dbg2_header 382 { 383 UINT32 InfoOffset; 384 UINT32 InfoCount; 385 386 } ACPI_DBG2_HEADER; 387 388 389 /* Debug Device Information Subtable */ 390 391 typedef struct acpi_dbg2_device 392 { 393 UINT8 Revision; 394 UINT16 Length; 395 UINT8 RegisterCount; /* Number of BaseAddress registers */ 396 UINT16 NamepathLength; 397 UINT16 NamepathOffset; 398 UINT16 OemDataLength; 399 UINT16 OemDataOffset; 400 UINT16 PortType; 401 UINT16 PortSubtype; 402 UINT16 Reserved; 403 UINT16 BaseAddressOffset; 404 UINT16 AddressSizeOffset; 405 /* 406 * Data that follows: 407 * BaseAddress (required) - Each in 12-byte Generic Address Structure format. 408 * AddressSize (required) - Array of UINT32 sizes corresponding to each BaseAddress register. 409 * Namepath (required) - Null terminated string. Single dot if not supported. 410 * OemData (optional) - Length is OemDataLength. 411 */ 412 } ACPI_DBG2_DEVICE; 413 414 /* Types for PortType field above */ 415 416 #define ACPI_DBG2_SERIAL_PORT 0x8000 417 #define ACPI_DBG2_1394_PORT 0x8001 418 #define ACPI_DBG2_USB_PORT 0x8002 419 #define ACPI_DBG2_NET_PORT 0x8003 420 421 /* Subtypes for PortSubtype field above */ 422 423 #define ACPI_DBG2_16550_COMPATIBLE 0x0000 424 #define ACPI_DBG2_16550_SUBSET 0x0001 425 #define ACPI_DBG2_ARM_PL011 0x0003 426 #define ACPI_DBG2_ARM_SBSA_32BIT 0x000D 427 #define ACPI_DBG2_ARM_SBSA_GENERIC 0x000E 428 #define ACPI_DBG2_ARM_DCC 0x000F 429 #define ACPI_DBG2_BCM2835 0x0010 430 431 #define ACPI_DBG2_1394_STANDARD 0x0000 432 433 #define ACPI_DBG2_USB_XHCI 0x0000 434 #define ACPI_DBG2_USB_EHCI 0x0001 435 436 437 /******************************************************************************* 438 * 439 * DBGP - Debug Port table 440 * Version 1 441 * 442 * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000 443 * 444 ******************************************************************************/ 445 446 typedef struct acpi_table_dbgp 447 { 448 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 449 UINT8 Type; /* 0=full 16550, 1=subset of 16550 */ 450 UINT8 Reserved[3]; 451 ACPI_GENERIC_ADDRESS DebugPort; 452 453 } ACPI_TABLE_DBGP; 454 455 456 /******************************************************************************* 457 * 458 * DMAR - DMA Remapping table 459 * Version 1 460 * 461 * Conforms to "Intel Virtualization Technology for Directed I/O", 462 * Version 2.3, October 2014 463 * 464 ******************************************************************************/ 465 466 typedef struct acpi_table_dmar 467 { 468 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 469 UINT8 Width; /* Host Address Width */ 470 UINT8 Flags; 471 UINT8 Reserved[10]; 472 473 } ACPI_TABLE_DMAR; 474 475 /* Masks for Flags field above */ 476 477 #define ACPI_DMAR_INTR_REMAP (1) 478 #define ACPI_DMAR_X2APIC_OPT_OUT (1<<1) 479 #define ACPI_DMAR_X2APIC_MODE (1<<2) 480 481 482 /* DMAR subtable header */ 483 484 typedef struct acpi_dmar_header 485 { 486 UINT16 Type; 487 UINT16 Length; 488 489 } ACPI_DMAR_HEADER; 490 491 /* Values for subtable type in ACPI_DMAR_HEADER */ 492 493 enum AcpiDmarType 494 { 495 ACPI_DMAR_TYPE_HARDWARE_UNIT = 0, 496 ACPI_DMAR_TYPE_RESERVED_MEMORY = 1, 497 ACPI_DMAR_TYPE_ROOT_ATS = 2, 498 ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3, 499 ACPI_DMAR_TYPE_NAMESPACE = 4, 500 ACPI_DMAR_TYPE_RESERVED = 5 /* 5 and greater are reserved */ 501 }; 502 503 504 /* DMAR Device Scope structure */ 505 506 typedef struct acpi_dmar_device_scope 507 { 508 UINT8 EntryType; 509 UINT8 Length; 510 UINT16 Reserved; 511 UINT8 EnumerationId; 512 UINT8 Bus; 513 514 } ACPI_DMAR_DEVICE_SCOPE; 515 516 /* Values for EntryType in ACPI_DMAR_DEVICE_SCOPE - device types */ 517 518 enum AcpiDmarScopeType 519 { 520 ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0, 521 ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1, 522 ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2, 523 ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3, 524 ACPI_DMAR_SCOPE_TYPE_HPET = 4, 525 ACPI_DMAR_SCOPE_TYPE_NAMESPACE = 5, 526 ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 527 }; 528 529 typedef struct acpi_dmar_pci_path 530 { 531 UINT8 Device; 532 UINT8 Function; 533 534 } ACPI_DMAR_PCI_PATH; 535 536 537 /* 538 * DMAR Subtables, correspond to Type in ACPI_DMAR_HEADER 539 */ 540 541 /* 0: Hardware Unit Definition */ 542 543 typedef struct acpi_dmar_hardware_unit 544 { 545 ACPI_DMAR_HEADER Header; 546 UINT8 Flags; 547 UINT8 Reserved; 548 UINT16 Segment; 549 UINT64 Address; /* Register Base Address */ 550 551 } ACPI_DMAR_HARDWARE_UNIT; 552 553 /* Masks for Flags field above */ 554 555 #define ACPI_DMAR_INCLUDE_ALL (1) 556 557 558 /* 1: Reserved Memory Defininition */ 559 560 typedef struct acpi_dmar_reserved_memory 561 { 562 ACPI_DMAR_HEADER Header; 563 UINT16 Reserved; 564 UINT16 Segment; 565 UINT64 BaseAddress; /* 4K aligned base address */ 566 UINT64 EndAddress; /* 4K aligned limit address */ 567 568 } ACPI_DMAR_RESERVED_MEMORY; 569 570 /* Masks for Flags field above */ 571 572 #define ACPI_DMAR_ALLOW_ALL (1) 573 574 575 /* 2: Root Port ATS Capability Reporting Structure */ 576 577 typedef struct acpi_dmar_atsr 578 { 579 ACPI_DMAR_HEADER Header; 580 UINT8 Flags; 581 UINT8 Reserved; 582 UINT16 Segment; 583 584 } ACPI_DMAR_ATSR; 585 586 /* Masks for Flags field above */ 587 588 #define ACPI_DMAR_ALL_PORTS (1) 589 590 591 /* 3: Remapping Hardware Static Affinity Structure */ 592 593 typedef struct acpi_dmar_rhsa 594 { 595 ACPI_DMAR_HEADER Header; 596 UINT32 Reserved; 597 UINT64 BaseAddress; 598 UINT32 ProximityDomain; 599 600 } ACPI_DMAR_RHSA; 601 602 603 /* 4: ACPI Namespace Device Declaration Structure */ 604 605 typedef struct acpi_dmar_andd 606 { 607 ACPI_DMAR_HEADER Header; 608 UINT8 Reserved[3]; 609 UINT8 DeviceNumber; 610 char DeviceName[1]; 611 612 } ACPI_DMAR_ANDD; 613 614 615 /******************************************************************************* 616 * 617 * HPET - High Precision Event Timer table 618 * Version 1 619 * 620 * Conforms to "IA-PC HPET (High Precision Event Timers) Specification", 621 * Version 1.0a, October 2004 622 * 623 ******************************************************************************/ 624 625 typedef struct acpi_table_hpet 626 { 627 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 628 UINT32 Id; /* Hardware ID of event timer block */ 629 ACPI_GENERIC_ADDRESS Address; /* Address of event timer block */ 630 UINT8 Sequence; /* HPET sequence number */ 631 UINT16 MinimumTick; /* Main counter min tick, periodic mode */ 632 UINT8 Flags; 633 634 } ACPI_TABLE_HPET; 635 636 /* Masks for Flags field above */ 637 638 #define ACPI_HPET_PAGE_PROTECT_MASK (3) 639 640 /* Values for Page Protect flags */ 641 642 enum AcpiHpetPageProtect 643 { 644 ACPI_HPET_NO_PAGE_PROTECT = 0, 645 ACPI_HPET_PAGE_PROTECT4 = 1, 646 ACPI_HPET_PAGE_PROTECT64 = 2 647 }; 648 649 650 /******************************************************************************* 651 * 652 * IBFT - Boot Firmware Table 653 * Version 1 654 * 655 * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b 656 * Specification", Version 1.01, March 1, 2007 657 * 658 * Note: It appears that this table is not intended to appear in the RSDT/XSDT. 659 * Therefore, it is not currently supported by the disassembler. 660 * 661 ******************************************************************************/ 662 663 typedef struct acpi_table_ibft 664 { 665 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 666 UINT8 Reserved[12]; 667 668 } ACPI_TABLE_IBFT; 669 670 671 /* IBFT common subtable header */ 672 673 typedef struct acpi_ibft_header 674 { 675 UINT8 Type; 676 UINT8 Version; 677 UINT16 Length; 678 UINT8 Index; 679 UINT8 Flags; 680 681 } ACPI_IBFT_HEADER; 682 683 /* Values for Type field above */ 684 685 enum AcpiIbftType 686 { 687 ACPI_IBFT_TYPE_NOT_USED = 0, 688 ACPI_IBFT_TYPE_CONTROL = 1, 689 ACPI_IBFT_TYPE_INITIATOR = 2, 690 ACPI_IBFT_TYPE_NIC = 3, 691 ACPI_IBFT_TYPE_TARGET = 4, 692 ACPI_IBFT_TYPE_EXTENSIONS = 5, 693 ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 694 }; 695 696 697 /* IBFT subtables */ 698 699 typedef struct acpi_ibft_control 700 { 701 ACPI_IBFT_HEADER Header; 702 UINT16 Extensions; 703 UINT16 InitiatorOffset; 704 UINT16 Nic0Offset; 705 UINT16 Target0Offset; 706 UINT16 Nic1Offset; 707 UINT16 Target1Offset; 708 709 } ACPI_IBFT_CONTROL; 710 711 typedef struct acpi_ibft_initiator 712 { 713 ACPI_IBFT_HEADER Header; 714 UINT8 SnsServer[16]; 715 UINT8 SlpServer[16]; 716 UINT8 PrimaryServer[16]; 717 UINT8 SecondaryServer[16]; 718 UINT16 NameLength; 719 UINT16 NameOffset; 720 721 } ACPI_IBFT_INITIATOR; 722 723 typedef struct acpi_ibft_nic 724 { 725 ACPI_IBFT_HEADER Header; 726 UINT8 IpAddress[16]; 727 UINT8 SubnetMaskPrefix; 728 UINT8 Origin; 729 UINT8 Gateway[16]; 730 UINT8 PrimaryDns[16]; 731 UINT8 SecondaryDns[16]; 732 UINT8 Dhcp[16]; 733 UINT16 Vlan; 734 UINT8 MacAddress[6]; 735 UINT16 PciAddress; 736 UINT16 NameLength; 737 UINT16 NameOffset; 738 739 } ACPI_IBFT_NIC; 740 741 typedef struct acpi_ibft_target 742 { 743 ACPI_IBFT_HEADER Header; 744 UINT8 TargetIpAddress[16]; 745 UINT16 TargetIpSocket; 746 UINT8 TargetBootLun[8]; 747 UINT8 ChapType; 748 UINT8 NicAssociation; 749 UINT16 TargetNameLength; 750 UINT16 TargetNameOffset; 751 UINT16 ChapNameLength; 752 UINT16 ChapNameOffset; 753 UINT16 ChapSecretLength; 754 UINT16 ChapSecretOffset; 755 UINT16 ReverseChapNameLength; 756 UINT16 ReverseChapNameOffset; 757 UINT16 ReverseChapSecretLength; 758 UINT16 ReverseChapSecretOffset; 759 760 } ACPI_IBFT_TARGET; 761 762 763 /******************************************************************************* 764 * 765 * IORT - IO Remapping Table 766 * 767 * Conforms to "IO Remapping Table System Software on ARM Platforms", 768 * Document number: ARM DEN 0049B, October 2015 769 * 770 ******************************************************************************/ 771 772 typedef struct acpi_table_iort 773 { 774 ACPI_TABLE_HEADER Header; 775 UINT32 NodeCount; 776 UINT32 NodeOffset; 777 UINT32 Reserved; 778 779 } ACPI_TABLE_IORT; 780 781 782 /* 783 * IORT subtables 784 */ 785 typedef struct acpi_iort_node 786 { 787 UINT8 Type; 788 UINT16 Length; 789 UINT8 Revision; 790 UINT32 Reserved; 791 UINT32 MappingCount; 792 UINT32 MappingOffset; 793 char NodeData[1]; 794 795 } ACPI_IORT_NODE; 796 797 /* Values for subtable Type above */ 798 799 enum AcpiIortNodeType 800 { 801 ACPI_IORT_NODE_ITS_GROUP = 0x00, 802 ACPI_IORT_NODE_NAMED_COMPONENT = 0x01, 803 ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 0x02, 804 ACPI_IORT_NODE_SMMU = 0x03, 805 ACPI_IORT_NODE_SMMU_V3 = 0x04 806 }; 807 808 809 typedef struct acpi_iort_id_mapping 810 { 811 UINT32 InputBase; /* Lowest value in input range */ 812 UINT32 IdCount; /* Number of IDs */ 813 UINT32 OutputBase; /* Lowest value in output range */ 814 UINT32 OutputReference; /* A reference to the output node */ 815 UINT32 Flags; 816 817 } ACPI_IORT_ID_MAPPING; 818 819 /* Masks for Flags field above for IORT subtable */ 820 821 #define ACPI_IORT_ID_SINGLE_MAPPING (1) 822 823 824 typedef struct acpi_iort_memory_access 825 { 826 UINT32 CacheCoherency; 827 UINT8 Hints; 828 UINT16 Reserved; 829 UINT8 MemoryFlags; 830 831 } ACPI_IORT_MEMORY_ACCESS; 832 833 /* Values for CacheCoherency field above */ 834 835 #define ACPI_IORT_NODE_COHERENT 0x00000001 /* The device node is fully coherent */ 836 #define ACPI_IORT_NODE_NOT_COHERENT 0x00000000 /* The device node is not coherent */ 837 838 /* Masks for Hints field above */ 839 840 #define ACPI_IORT_HT_TRANSIENT (1) 841 #define ACPI_IORT_HT_WRITE (1<<1) 842 #define ACPI_IORT_HT_READ (1<<2) 843 #define ACPI_IORT_HT_OVERRIDE (1<<3) 844 845 /* Masks for MemoryFlags field above */ 846 847 #define ACPI_IORT_MF_COHERENCY (1) 848 #define ACPI_IORT_MF_ATTRIBUTES (1<<1) 849 850 851 /* 852 * IORT node specific subtables 853 */ 854 typedef struct acpi_iort_its_group 855 { 856 UINT32 ItsCount; 857 UINT32 Identifiers[1]; /* GIC ITS identifier arrary */ 858 859 } ACPI_IORT_ITS_GROUP; 860 861 862 typedef struct acpi_iort_named_component 863 { 864 UINT32 NodeFlags; 865 UINT64 MemoryProperties; /* Memory access properties */ 866 UINT8 MemoryAddressLimit; /* Memory address size limit */ 867 char DeviceName[1]; /* Path of namespace object */ 868 869 } ACPI_IORT_NAMED_COMPONENT; 870 871 872 typedef struct acpi_iort_root_complex 873 { 874 UINT64 MemoryProperties; /* Memory access properties */ 875 UINT32 AtsAttribute; 876 UINT32 PciSegmentNumber; 877 878 } ACPI_IORT_ROOT_COMPLEX; 879 880 /* Values for AtsAttribute field above */ 881 882 #define ACPI_IORT_ATS_SUPPORTED 0x00000001 /* The root complex supports ATS */ 883 #define ACPI_IORT_ATS_UNSUPPORTED 0x00000000 /* The root complex doesn't support ATS */ 884 885 886 typedef struct acpi_iort_smmu 887 { 888 UINT64 BaseAddress; /* SMMU base address */ 889 UINT64 Span; /* Length of memory range */ 890 UINT32 Model; 891 UINT32 Flags; 892 UINT32 GlobalInterruptOffset; 893 UINT32 ContextInterruptCount; 894 UINT32 ContextInterruptOffset; 895 UINT32 PmuInterruptCount; 896 UINT32 PmuInterruptOffset; 897 UINT64 Interrupts[1]; /* Interrupt array */ 898 899 } ACPI_IORT_SMMU; 900 901 /* Values for Model field above */ 902 903 #define ACPI_IORT_SMMU_V1 0x00000000 /* Generic SMMUv1 */ 904 #define ACPI_IORT_SMMU_V2 0x00000001 /* Generic SMMUv2 */ 905 #define ACPI_IORT_SMMU_CORELINK_MMU400 0x00000002 /* ARM Corelink MMU-400 */ 906 #define ACPI_IORT_SMMU_CORELINK_MMU500 0x00000003 /* ARM Corelink MMU-500 */ 907 908 /* Masks for Flags field above */ 909 910 #define ACPI_IORT_SMMU_DVM_SUPPORTED (1) 911 #define ACPI_IORT_SMMU_COHERENT_WALK (1<<1) 912 913 /* Global interrupt format */ 914 915 typedef struct acpi_iort_smmu_gsi 916 { 917 UINT32 NSgIrpt; 918 UINT32 NSgIrptFlags; 919 UINT32 NSgCfgIrpt; 920 UINT32 NSgCfgIrptFlags; 921 } ACPI_IORT_SMMU_GSI; 922 923 924 typedef struct acpi_iort_smmu_v3 925 { 926 UINT64 BaseAddress; /* SMMUv3 base address */ 927 UINT32 Flags; 928 UINT32 Reserved; 929 UINT64 VatosAddress; 930 UINT32 Model; /* O: generic SMMUv3 */ 931 UINT32 EventGsiv; 932 UINT32 PriGsiv; 933 UINT32 GerrGsiv; 934 UINT32 SyncGsiv; 935 936 } ACPI_IORT_SMMU_V3; 937 938 /* Masks for Flags field above */ 939 940 #define ACPI_IORT_SMMU_V3_COHACC_OVERRIDE (1) 941 #define ACPI_IORT_SMMU_V3_HTTU_OVERRIDE (1<<1) 942 943 944 /******************************************************************************* 945 * 946 * IVRS - I/O Virtualization Reporting Structure 947 * Version 1 948 * 949 * Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification", 950 * Revision 1.26, February 2009. 951 * 952 ******************************************************************************/ 953 954 typedef struct acpi_table_ivrs 955 { 956 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 957 UINT32 Info; /* Common virtualization info */ 958 UINT64 Reserved; 959 960 } ACPI_TABLE_IVRS; 961 962 /* Values for Info field above */ 963 964 #define ACPI_IVRS_PHYSICAL_SIZE 0x00007F00 /* 7 bits, physical address size */ 965 #define ACPI_IVRS_VIRTUAL_SIZE 0x003F8000 /* 7 bits, virtual address size */ 966 #define ACPI_IVRS_ATS_RESERVED 0x00400000 /* ATS address translation range reserved */ 967 968 969 /* IVRS subtable header */ 970 971 typedef struct acpi_ivrs_header 972 { 973 UINT8 Type; /* Subtable type */ 974 UINT8 Flags; 975 UINT16 Length; /* Subtable length */ 976 UINT16 DeviceId; /* ID of IOMMU */ 977 978 } ACPI_IVRS_HEADER; 979 980 /* Values for subtable Type above */ 981 982 enum AcpiIvrsType 983 { 984 ACPI_IVRS_TYPE_HARDWARE = 0x10, 985 ACPI_IVRS_TYPE_MEMORY1 = 0x20, 986 ACPI_IVRS_TYPE_MEMORY2 = 0x21, 987 ACPI_IVRS_TYPE_MEMORY3 = 0x22 988 }; 989 990 /* Masks for Flags field above for IVHD subtable */ 991 992 #define ACPI_IVHD_TT_ENABLE (1) 993 #define ACPI_IVHD_PASS_PW (1<<1) 994 #define ACPI_IVHD_RES_PASS_PW (1<<2) 995 #define ACPI_IVHD_ISOC (1<<3) 996 #define ACPI_IVHD_IOTLB (1<<4) 997 998 /* Masks for Flags field above for IVMD subtable */ 999 1000 #define ACPI_IVMD_UNITY (1) 1001 #define ACPI_IVMD_READ (1<<1) 1002 #define ACPI_IVMD_WRITE (1<<2) 1003 #define ACPI_IVMD_EXCLUSION_RANGE (1<<3) 1004 1005 1006 /* 1007 * IVRS subtables, correspond to Type in ACPI_IVRS_HEADER 1008 */ 1009 1010 /* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */ 1011 1012 typedef struct acpi_ivrs_hardware 1013 { 1014 ACPI_IVRS_HEADER Header; 1015 UINT16 CapabilityOffset; /* Offset for IOMMU control fields */ 1016 UINT64 BaseAddress; /* IOMMU control registers */ 1017 UINT16 PciSegmentGroup; 1018 UINT16 Info; /* MSI number and unit ID */ 1019 UINT32 Reserved; 1020 1021 } ACPI_IVRS_HARDWARE; 1022 1023 /* Masks for Info field above */ 1024 1025 #define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */ 1026 #define ACPI_IVHD_UNIT_ID_MASK 0x1F00 /* 5 bits, UnitID */ 1027 1028 1029 /* 1030 * Device Entries for IVHD subtable, appear after ACPI_IVRS_HARDWARE structure. 1031 * Upper two bits of the Type field are the (encoded) length of the structure. 1032 * Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries 1033 * are reserved for future use but not defined. 1034 */ 1035 typedef struct acpi_ivrs_de_header 1036 { 1037 UINT8 Type; 1038 UINT16 Id; 1039 UINT8 DataSetting; 1040 1041 } ACPI_IVRS_DE_HEADER; 1042 1043 /* Length of device entry is in the top two bits of Type field above */ 1044 1045 #define ACPI_IVHD_ENTRY_LENGTH 0xC0 1046 1047 /* Values for device entry Type field above */ 1048 1049 enum AcpiIvrsDeviceEntryType 1050 { 1051 /* 4-byte device entries, all use ACPI_IVRS_DEVICE4 */ 1052 1053 ACPI_IVRS_TYPE_PAD4 = 0, 1054 ACPI_IVRS_TYPE_ALL = 1, 1055 ACPI_IVRS_TYPE_SELECT = 2, 1056 ACPI_IVRS_TYPE_START = 3, 1057 ACPI_IVRS_TYPE_END = 4, 1058 1059 /* 8-byte device entries */ 1060 1061 ACPI_IVRS_TYPE_PAD8 = 64, 1062 ACPI_IVRS_TYPE_NOT_USED = 65, 1063 ACPI_IVRS_TYPE_ALIAS_SELECT = 66, /* Uses ACPI_IVRS_DEVICE8A */ 1064 ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses ACPI_IVRS_DEVICE8A */ 1065 ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses ACPI_IVRS_DEVICE8B */ 1066 ACPI_IVRS_TYPE_EXT_START = 71, /* Uses ACPI_IVRS_DEVICE8B */ 1067 ACPI_IVRS_TYPE_SPECIAL = 72 /* Uses ACPI_IVRS_DEVICE8C */ 1068 }; 1069 1070 /* Values for Data field above */ 1071 1072 #define ACPI_IVHD_INIT_PASS (1) 1073 #define ACPI_IVHD_EINT_PASS (1<<1) 1074 #define ACPI_IVHD_NMI_PASS (1<<2) 1075 #define ACPI_IVHD_SYSTEM_MGMT (3<<4) 1076 #define ACPI_IVHD_LINT0_PASS (1<<6) 1077 #define ACPI_IVHD_LINT1_PASS (1<<7) 1078 1079 1080 /* Types 0-4: 4-byte device entry */ 1081 1082 typedef struct acpi_ivrs_device4 1083 { 1084 ACPI_IVRS_DE_HEADER Header; 1085 1086 } ACPI_IVRS_DEVICE4; 1087 1088 /* Types 66-67: 8-byte device entry */ 1089 1090 typedef struct acpi_ivrs_device8a 1091 { 1092 ACPI_IVRS_DE_HEADER Header; 1093 UINT8 Reserved1; 1094 UINT16 UsedId; 1095 UINT8 Reserved2; 1096 1097 } ACPI_IVRS_DEVICE8A; 1098 1099 /* Types 70-71: 8-byte device entry */ 1100 1101 typedef struct acpi_ivrs_device8b 1102 { 1103 ACPI_IVRS_DE_HEADER Header; 1104 UINT32 ExtendedData; 1105 1106 } ACPI_IVRS_DEVICE8B; 1107 1108 /* Values for ExtendedData above */ 1109 1110 #define ACPI_IVHD_ATS_DISABLED (1<<31) 1111 1112 /* Type 72: 8-byte device entry */ 1113 1114 typedef struct acpi_ivrs_device8c 1115 { 1116 ACPI_IVRS_DE_HEADER Header; 1117 UINT8 Handle; 1118 UINT16 UsedId; 1119 UINT8 Variety; 1120 1121 } ACPI_IVRS_DEVICE8C; 1122 1123 /* Values for Variety field above */ 1124 1125 #define ACPI_IVHD_IOAPIC 1 1126 #define ACPI_IVHD_HPET 2 1127 1128 1129 /* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */ 1130 1131 typedef struct acpi_ivrs_memory 1132 { 1133 ACPI_IVRS_HEADER Header; 1134 UINT16 AuxData; 1135 UINT64 Reserved; 1136 UINT64 StartAddress; 1137 UINT64 MemoryLength; 1138 1139 } ACPI_IVRS_MEMORY; 1140 1141 1142 /******************************************************************************* 1143 * 1144 * LPIT - Low Power Idle Table 1145 * 1146 * Conforms to "ACPI Low Power Idle Table (LPIT)" July 2014. 1147 * 1148 ******************************************************************************/ 1149 1150 typedef struct acpi_table_lpit 1151 { 1152 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1153 1154 } ACPI_TABLE_LPIT; 1155 1156 1157 /* LPIT subtable header */ 1158 1159 typedef struct acpi_lpit_header 1160 { 1161 UINT32 Type; /* Subtable type */ 1162 UINT32 Length; /* Subtable length */ 1163 UINT16 UniqueId; 1164 UINT16 Reserved; 1165 UINT32 Flags; 1166 1167 } ACPI_LPIT_HEADER; 1168 1169 /* Values for subtable Type above */ 1170 1171 enum AcpiLpitType 1172 { 1173 ACPI_LPIT_TYPE_NATIVE_CSTATE = 0x00, 1174 ACPI_LPIT_TYPE_RESERVED = 0x01 /* 1 and above are reserved */ 1175 }; 1176 1177 /* Masks for Flags field above */ 1178 1179 #define ACPI_LPIT_STATE_DISABLED (1) 1180 #define ACPI_LPIT_NO_COUNTER (1<<1) 1181 1182 /* 1183 * LPIT subtables, correspond to Type in ACPI_LPIT_HEADER 1184 */ 1185 1186 /* 0x00: Native C-state instruction based LPI structure */ 1187 1188 typedef struct acpi_lpit_native 1189 { 1190 ACPI_LPIT_HEADER Header; 1191 ACPI_GENERIC_ADDRESS EntryTrigger; 1192 UINT32 Residency; 1193 UINT32 Latency; 1194 ACPI_GENERIC_ADDRESS ResidencyCounter; 1195 UINT64 CounterFrequency; 1196 1197 } ACPI_LPIT_NATIVE; 1198 1199 1200 /******************************************************************************* 1201 * 1202 * MCFG - PCI Memory Mapped Configuration table and subtable 1203 * Version 1 1204 * 1205 * Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005 1206 * 1207 ******************************************************************************/ 1208 1209 typedef struct acpi_table_mcfg 1210 { 1211 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1212 UINT8 Reserved[8]; 1213 1214 } ACPI_TABLE_MCFG; 1215 1216 1217 /* Subtable */ 1218 1219 typedef struct acpi_mcfg_allocation 1220 { 1221 UINT64 Address; /* Base address, processor-relative */ 1222 UINT16 PciSegment; /* PCI segment group number */ 1223 UINT8 StartBusNumber; /* Starting PCI Bus number */ 1224 UINT8 EndBusNumber; /* Final PCI Bus number */ 1225 UINT32 Reserved; 1226 1227 } ACPI_MCFG_ALLOCATION; 1228 1229 1230 /******************************************************************************* 1231 * 1232 * MCHI - Management Controller Host Interface Table 1233 * Version 1 1234 * 1235 * Conforms to "Management Component Transport Protocol (MCTP) Host 1236 * Interface Specification", Revision 1.0.0a, October 13, 2009 1237 * 1238 ******************************************************************************/ 1239 1240 typedef struct acpi_table_mchi 1241 { 1242 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1243 UINT8 InterfaceType; 1244 UINT8 Protocol; 1245 UINT64 ProtocolData; 1246 UINT8 InterruptType; 1247 UINT8 Gpe; 1248 UINT8 PciDeviceFlag; 1249 UINT32 GlobalInterrupt; 1250 ACPI_GENERIC_ADDRESS ControlRegister; 1251 UINT8 PciSegment; 1252 UINT8 PciBus; 1253 UINT8 PciDevice; 1254 UINT8 PciFunction; 1255 1256 } ACPI_TABLE_MCHI; 1257 1258 1259 /******************************************************************************* 1260 * 1261 * MSDM - Microsoft Data Management table 1262 * 1263 * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", 1264 * November 29, 2011. Copyright 2011 Microsoft 1265 * 1266 ******************************************************************************/ 1267 1268 /* Basic MSDM table is only the common ACPI header */ 1269 1270 typedef struct acpi_table_msdm 1271 { 1272 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1273 1274 } ACPI_TABLE_MSDM; 1275 1276 1277 /******************************************************************************* 1278 * 1279 * MTMR - MID Timer Table 1280 * Version 1 1281 * 1282 * Conforms to "Simple Firmware Interface Specification", 1283 * Draft 0.8.2, Oct 19, 2010 1284 * NOTE: The ACPI MTMR is equivalent to the SFI MTMR table. 1285 * 1286 ******************************************************************************/ 1287 1288 typedef struct acpi_table_mtmr 1289 { 1290 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1291 1292 } ACPI_TABLE_MTMR; 1293 1294 /* MTMR entry */ 1295 1296 typedef struct acpi_mtmr_entry 1297 { 1298 ACPI_GENERIC_ADDRESS PhysicalAddress; 1299 UINT32 Frequency; 1300 UINT32 Irq; 1301 1302 } ACPI_MTMR_ENTRY; 1303 1304 1305 /******************************************************************************* 1306 * 1307 * SLIC - Software Licensing Description Table 1308 * 1309 * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", 1310 * November 29, 2011. Copyright 2011 Microsoft 1311 * 1312 ******************************************************************************/ 1313 1314 /* Basic SLIC table is only the common ACPI header */ 1315 1316 typedef struct acpi_table_slic 1317 { 1318 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1319 1320 } ACPI_TABLE_SLIC; 1321 1322 1323 /******************************************************************************* 1324 * 1325 * SPCR - Serial Port Console Redirection table 1326 * Version 2 1327 * 1328 * Conforms to "Serial Port Console Redirection Table", 1329 * Version 1.03, August 10, 2015 1330 * 1331 ******************************************************************************/ 1332 1333 typedef struct acpi_table_spcr 1334 { 1335 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1336 UINT8 InterfaceType; /* 0=full 16550, 1=subset of 16550 */ 1337 UINT8 Reserved[3]; 1338 ACPI_GENERIC_ADDRESS SerialPort; 1339 UINT8 InterruptType; 1340 UINT8 PcInterrupt; 1341 UINT32 Interrupt; 1342 UINT8 BaudRate; 1343 UINT8 Parity; 1344 UINT8 StopBits; 1345 UINT8 FlowControl; 1346 UINT8 TerminalType; 1347 UINT8 Reserved1; 1348 UINT16 PciDeviceId; 1349 UINT16 PciVendorId; 1350 UINT8 PciBus; 1351 UINT8 PciDevice; 1352 UINT8 PciFunction; 1353 UINT32 PciFlags; 1354 UINT8 PciSegment; 1355 UINT32 Reserved2; 1356 1357 } ACPI_TABLE_SPCR; 1358 1359 /* Masks for PciFlags field above */ 1360 1361 #define ACPI_SPCR_DO_NOT_DISABLE (1) 1362 1363 /* Values for Interface Type: See the definition of the DBG2 table */ 1364 1365 1366 /******************************************************************************* 1367 * 1368 * SPMI - Server Platform Management Interface table 1369 * Version 5 1370 * 1371 * Conforms to "Intelligent Platform Management Interface Specification 1372 * Second Generation v2.0", Document Revision 1.0, February 12, 2004 with 1373 * June 12, 2009 markup. 1374 * 1375 ******************************************************************************/ 1376 1377 typedef struct acpi_table_spmi 1378 { 1379 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1380 UINT8 InterfaceType; 1381 UINT8 Reserved; /* Must be 1 */ 1382 UINT16 SpecRevision; /* Version of IPMI */ 1383 UINT8 InterruptType; 1384 UINT8 GpeNumber; /* GPE assigned */ 1385 UINT8 Reserved1; 1386 UINT8 PciDeviceFlag; 1387 UINT32 Interrupt; 1388 ACPI_GENERIC_ADDRESS IpmiRegister; 1389 UINT8 PciSegment; 1390 UINT8 PciBus; 1391 UINT8 PciDevice; 1392 UINT8 PciFunction; 1393 UINT8 Reserved2; 1394 1395 } ACPI_TABLE_SPMI; 1396 1397 /* Values for InterfaceType above */ 1398 1399 enum AcpiSpmiInterfaceTypes 1400 { 1401 ACPI_SPMI_NOT_USED = 0, 1402 ACPI_SPMI_KEYBOARD = 1, 1403 ACPI_SPMI_SMI = 2, 1404 ACPI_SPMI_BLOCK_TRANSFER = 3, 1405 ACPI_SPMI_SMBUS = 4, 1406 ACPI_SPMI_RESERVED = 5 /* 5 and above are reserved */ 1407 }; 1408 1409 1410 /******************************************************************************* 1411 * 1412 * TCPA - Trusted Computing Platform Alliance table 1413 * Version 2 1414 * 1415 * Conforms to "TCG ACPI Specification, Family 1.2 and 2.0", 1416 * December 19, 2014 1417 * 1418 * NOTE: There are two versions of the table with the same signature -- 1419 * the client version and the server version. The common PlatformClass 1420 * field is used to differentiate the two types of tables. 1421 * 1422 ******************************************************************************/ 1423 1424 typedef struct acpi_table_tcpa_hdr 1425 { 1426 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1427 UINT16 PlatformClass; 1428 1429 } ACPI_TABLE_TCPA_HDR; 1430 1431 /* 1432 * Values for PlatformClass above. 1433 * This is how the client and server subtables are differentiated 1434 */ 1435 #define ACPI_TCPA_CLIENT_TABLE 0 1436 #define ACPI_TCPA_SERVER_TABLE 1 1437 1438 1439 typedef struct acpi_table_tcpa_client 1440 { 1441 UINT32 MinimumLogLength; /* Minimum length for the event log area */ 1442 UINT64 LogAddress; /* Address of the event log area */ 1443 1444 } ACPI_TABLE_TCPA_CLIENT; 1445 1446 typedef struct acpi_table_tcpa_server 1447 { 1448 UINT16 Reserved; 1449 UINT64 MinimumLogLength; /* Minimum length for the event log area */ 1450 UINT64 LogAddress; /* Address of the event log area */ 1451 UINT16 SpecRevision; 1452 UINT8 DeviceFlags; 1453 UINT8 InterruptFlags; 1454 UINT8 GpeNumber; 1455 UINT8 Reserved2[3]; 1456 UINT32 GlobalInterrupt; 1457 ACPI_GENERIC_ADDRESS Address; 1458 UINT32 Reserved3; 1459 ACPI_GENERIC_ADDRESS ConfigAddress; 1460 UINT8 Group; 1461 UINT8 Bus; /* PCI Bus/Segment/Function numbers */ 1462 UINT8 Device; 1463 UINT8 Function; 1464 1465 } ACPI_TABLE_TCPA_SERVER; 1466 1467 /* Values for DeviceFlags above */ 1468 1469 #define ACPI_TCPA_PCI_DEVICE (1) 1470 #define ACPI_TCPA_BUS_PNP (1<<1) 1471 #define ACPI_TCPA_ADDRESS_VALID (1<<2) 1472 1473 /* Values for InterruptFlags above */ 1474 1475 #define ACPI_TCPA_INTERRUPT_MODE (1) 1476 #define ACPI_TCPA_INTERRUPT_POLARITY (1<<1) 1477 #define ACPI_TCPA_SCI_VIA_GPE (1<<2) 1478 #define ACPI_TCPA_GLOBAL_INTERRUPT (1<<3) 1479 1480 1481 /******************************************************************************* 1482 * 1483 * TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table 1484 * Version 4 1485 * 1486 * Conforms to "TCG ACPI Specification, Family 1.2 and 2.0", 1487 * December 19, 2014 1488 * 1489 ******************************************************************************/ 1490 1491 typedef struct acpi_table_tpm2 1492 { 1493 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1494 UINT16 PlatformClass; 1495 UINT16 Reserved; 1496 UINT64 ControlAddress; 1497 UINT32 StartMethod; 1498 1499 /* Platform-specific data follows */ 1500 1501 } ACPI_TABLE_TPM2; 1502 1503 /* Values for StartMethod above */ 1504 1505 #define ACPI_TPM2_NOT_ALLOWED 0 1506 #define ACPI_TPM2_START_METHOD 2 1507 #define ACPI_TPM2_MEMORY_MAPPED 6 1508 #define ACPI_TPM2_COMMAND_BUFFER 7 1509 #define ACPI_TPM2_COMMAND_BUFFER_WITH_START_METHOD 8 1510 1511 1512 /******************************************************************************* 1513 * 1514 * UEFI - UEFI Boot optimization Table 1515 * Version 1 1516 * 1517 * Conforms to "Unified Extensible Firmware Interface Specification", 1518 * Version 2.3, May 8, 2009 1519 * 1520 ******************************************************************************/ 1521 1522 typedef struct acpi_table_uefi 1523 { 1524 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1525 UINT8 Identifier[16]; /* UUID identifier */ 1526 UINT16 DataOffset; /* Offset of remaining data in table */ 1527 1528 } ACPI_TABLE_UEFI; 1529 1530 1531 /******************************************************************************* 1532 * 1533 * VRTC - Virtual Real Time Clock Table 1534 * Version 1 1535 * 1536 * Conforms to "Simple Firmware Interface Specification", 1537 * Draft 0.8.2, Oct 19, 2010 1538 * NOTE: The ACPI VRTC is equivalent to The SFI MRTC table. 1539 * 1540 ******************************************************************************/ 1541 1542 typedef struct acpi_table_vrtc 1543 { 1544 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1545 1546 } ACPI_TABLE_VRTC; 1547 1548 /* VRTC entry */ 1549 1550 typedef struct acpi_vrtc_entry 1551 { 1552 ACPI_GENERIC_ADDRESS PhysicalAddress; 1553 UINT32 Irq; 1554 1555 } ACPI_VRTC_ENTRY; 1556 1557 1558 /******************************************************************************* 1559 * 1560 * WAET - Windows ACPI Emulated devices Table 1561 * Version 1 1562 * 1563 * Conforms to "Windows ACPI Emulated Devices Table", version 1.0, April 6, 2009 1564 * 1565 ******************************************************************************/ 1566 1567 typedef struct acpi_table_waet 1568 { 1569 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1570 UINT32 Flags; 1571 1572 } ACPI_TABLE_WAET; 1573 1574 /* Masks for Flags field above */ 1575 1576 #define ACPI_WAET_RTC_NO_ACK (1) /* RTC requires no int acknowledge */ 1577 #define ACPI_WAET_TIMER_ONE_READ (1<<1) /* PM timer requires only one read */ 1578 1579 1580 /******************************************************************************* 1581 * 1582 * WDAT - Watchdog Action Table 1583 * Version 1 1584 * 1585 * Conforms to "Hardware Watchdog Timers Design Specification", 1586 * Copyright 2006 Microsoft Corporation. 1587 * 1588 ******************************************************************************/ 1589 1590 typedef struct acpi_table_wdat 1591 { 1592 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1593 UINT32 HeaderLength; /* Watchdog Header Length */ 1594 UINT16 PciSegment; /* PCI Segment number */ 1595 UINT8 PciBus; /* PCI Bus number */ 1596 UINT8 PciDevice; /* PCI Device number */ 1597 UINT8 PciFunction; /* PCI Function number */ 1598 UINT8 Reserved[3]; 1599 UINT32 TimerPeriod; /* Period of one timer count (msec) */ 1600 UINT32 MaxCount; /* Maximum counter value supported */ 1601 UINT32 MinCount; /* Minimum counter value */ 1602 UINT8 Flags; 1603 UINT8 Reserved2[3]; 1604 UINT32 Entries; /* Number of watchdog entries that follow */ 1605 1606 } ACPI_TABLE_WDAT; 1607 1608 /* Masks for Flags field above */ 1609 1610 #define ACPI_WDAT_ENABLED (1) 1611 #define ACPI_WDAT_STOPPED 0x80 1612 1613 1614 /* WDAT Instruction Entries (actions) */ 1615 1616 typedef struct acpi_wdat_entry 1617 { 1618 UINT8 Action; 1619 UINT8 Instruction; 1620 UINT16 Reserved; 1621 ACPI_GENERIC_ADDRESS RegisterRegion; 1622 UINT32 Value; /* Value used with Read/Write register */ 1623 UINT32 Mask; /* Bitmask required for this register instruction */ 1624 1625 } ACPI_WDAT_ENTRY; 1626 1627 /* Values for Action field above */ 1628 1629 enum AcpiWdatActions 1630 { 1631 ACPI_WDAT_RESET = 1, 1632 ACPI_WDAT_GET_CURRENT_COUNTDOWN = 4, 1633 ACPI_WDAT_GET_COUNTDOWN = 5, 1634 ACPI_WDAT_SET_COUNTDOWN = 6, 1635 ACPI_WDAT_GET_RUNNING_STATE = 8, 1636 ACPI_WDAT_SET_RUNNING_STATE = 9, 1637 ACPI_WDAT_GET_STOPPED_STATE = 10, 1638 ACPI_WDAT_SET_STOPPED_STATE = 11, 1639 ACPI_WDAT_GET_REBOOT = 16, 1640 ACPI_WDAT_SET_REBOOT = 17, 1641 ACPI_WDAT_GET_SHUTDOWN = 18, 1642 ACPI_WDAT_SET_SHUTDOWN = 19, 1643 ACPI_WDAT_GET_STATUS = 32, 1644 ACPI_WDAT_SET_STATUS = 33, 1645 ACPI_WDAT_ACTION_RESERVED = 34 /* 34 and greater are reserved */ 1646 }; 1647 1648 /* Values for Instruction field above */ 1649 1650 enum AcpiWdatInstructions 1651 { 1652 ACPI_WDAT_READ_VALUE = 0, 1653 ACPI_WDAT_READ_COUNTDOWN = 1, 1654 ACPI_WDAT_WRITE_VALUE = 2, 1655 ACPI_WDAT_WRITE_COUNTDOWN = 3, 1656 ACPI_WDAT_INSTRUCTION_RESERVED = 4, /* 4 and greater are reserved */ 1657 ACPI_WDAT_PRESERVE_REGISTER = 0x80 /* Except for this value */ 1658 }; 1659 1660 1661 /******************************************************************************* 1662 * 1663 * WDDT - Watchdog Descriptor Table 1664 * Version 1 1665 * 1666 * Conforms to "Using the Intel ICH Family Watchdog Timer (WDT)", 1667 * Version 001, September 2002 1668 * 1669 ******************************************************************************/ 1670 1671 typedef struct acpi_table_wddt 1672 { 1673 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1674 UINT16 SpecVersion; 1675 UINT16 TableVersion; 1676 UINT16 PciVendorId; 1677 ACPI_GENERIC_ADDRESS Address; 1678 UINT16 MaxCount; /* Maximum counter value supported */ 1679 UINT16 MinCount; /* Minimum counter value supported */ 1680 UINT16 Period; 1681 UINT16 Status; 1682 UINT16 Capability; 1683 1684 } ACPI_TABLE_WDDT; 1685 1686 /* Flags for Status field above */ 1687 1688 #define ACPI_WDDT_AVAILABLE (1) 1689 #define ACPI_WDDT_ACTIVE (1<<1) 1690 #define ACPI_WDDT_TCO_OS_OWNED (1<<2) 1691 #define ACPI_WDDT_USER_RESET (1<<11) 1692 #define ACPI_WDDT_WDT_RESET (1<<12) 1693 #define ACPI_WDDT_POWER_FAIL (1<<13) 1694 #define ACPI_WDDT_UNKNOWN_RESET (1<<14) 1695 1696 /* Flags for Capability field above */ 1697 1698 #define ACPI_WDDT_AUTO_RESET (1) 1699 #define ACPI_WDDT_ALERT_SUPPORT (1<<1) 1700 1701 1702 /******************************************************************************* 1703 * 1704 * WDRT - Watchdog Resource Table 1705 * Version 1 1706 * 1707 * Conforms to "Watchdog Timer Hardware Requirements for Windows Server 2003", 1708 * Version 1.01, August 28, 2006 1709 * 1710 ******************************************************************************/ 1711 1712 typedef struct acpi_table_wdrt 1713 { 1714 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1715 ACPI_GENERIC_ADDRESS ControlRegister; 1716 ACPI_GENERIC_ADDRESS CountRegister; 1717 UINT16 PciDeviceId; 1718 UINT16 PciVendorId; 1719 UINT8 PciBus; /* PCI Bus number */ 1720 UINT8 PciDevice; /* PCI Device number */ 1721 UINT8 PciFunction; /* PCI Function number */ 1722 UINT8 PciSegment; /* PCI Segment number */ 1723 UINT16 MaxCount; /* Maximum counter value supported */ 1724 UINT8 Units; 1725 1726 } ACPI_TABLE_WDRT; 1727 1728 1729 /* Reset to default packing */ 1730 1731 #pragma pack() 1732 1733 #endif /* __ACTBL2_H__ */ 1734
Indexes created Tue Sep 30 20:09:53 GMT 2025