1 /****************************************************************************** 2 * 3 * Name: actbl1.h - Additional ACPI table definitions 4 * 5 *****************************************************************************/ 6 7 /****************************************************************************** 8 * 9 * 1. Copyright Notice 10 * 11 * Some or all of this work - Copyright (c) 1999 - 2021, 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 * Alternatively, you may choose to be licensed under the terms of the 117 * following license: 118 * 119 * Redistribution and use in source and binary forms, with or without 120 * modification, are permitted provided that the following conditions 121 * are met: 122 * 1. Redistributions of source code must retain the above copyright 123 * notice, this list of conditions, and the following disclaimer, 124 * without modification. 125 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 126 * substantially similar to the "NO WARRANTY" disclaimer below 127 * ("Disclaimer") and any redistribution must be conditioned upon 128 * including a substantially similar Disclaimer requirement for further 129 * binary redistribution. 130 * 3. Neither the names of the above-listed copyright holders nor the names 131 * of any contributors may be used to endorse or promote products derived 132 * from this software without specific prior written permission. 133 * 134 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 135 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 136 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 137 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 138 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 139 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 140 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 141 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 142 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 143 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 144 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 145 * 146 * Alternatively, you may choose to be licensed under the terms of the 147 * GNU General Public License ("GPL") version 2 as published by the Free 148 * Software Foundation. 149 * 150 *****************************************************************************/ 151 152 #ifndef __ACTBL1_H__ 153 #define __ACTBL1_H__ 154 155 156 /******************************************************************************* 157 * 158 * Additional ACPI Tables 159 * 160 * These tables are not consumed directly by the ACPICA subsystem, but are 161 * included here to support device drivers and the AML disassembler. 162 * 163 ******************************************************************************/ 164 165 166 /* 167 * Values for description table header signatures for tables defined in this 168 * file. Useful because they make it more difficult to inadvertently type in 169 * the wrong signature. 170 */ 171 #define ACPI_SIG_ASF "ASF!" /* Alert Standard Format table */ 172 #define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */ 173 #define ACPI_SIG_BGRT "BGRT" /* Boot Graphics Resource Table */ 174 #define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */ 175 #define ACPI_SIG_CEDT "CEDT" /* CXL Early Discovery Table */ 176 #define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */ 177 #define ACPI_SIG_CSRT "CSRT" /* Core System Resource Table */ 178 #define ACPI_SIG_DBG2 "DBG2" /* Debug Port table type 2 */ 179 #define ACPI_SIG_DBGP "DBGP" /* Debug Port table */ 180 #define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */ 181 #define ACPI_SIG_DRTM "DRTM" /* Dynamic Root of Trust for Measurement table */ 182 #define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */ 183 #define ACPI_SIG_EINJ "EINJ" /* Error Injection table */ 184 #define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */ 185 #define ACPI_SIG_FPDT "FPDT" /* Firmware Performance Data Table */ 186 #define ACPI_SIG_GTDT "GTDT" /* Generic Timer Description Table */ 187 #define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */ 188 #define ACPI_SIG_HMAT "HMAT" /* Heterogeneous Memory Attributes Table */ 189 #define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */ 190 #define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */ 191 192 #define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */ 193 #define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */ 194 195 196 /* Reserved table signatures */ 197 198 #define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */ 199 #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ 200 201 /* 202 * These tables have been seen in the field, but no definition has been found 203 */ 204 #ifdef ACPI_UNDEFINED_TABLES 205 #define ACPI_SIG_ATKG "ATKG" 206 #define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */ 207 #define ACPI_SIG_IEIT "IEIT" 208 #endif 209 210 /* 211 * All tables must be byte-packed to match the ACPI specification, since 212 * the tables are provided by the system BIOS. 213 */ 214 #pragma pack(1) 215 216 /* 217 * Note: C bitfields are not used for this reason: 218 * 219 * "Bitfields are great and easy to read, but unfortunately the C language 220 * does not specify the layout of bitfields in memory, which means they are 221 * essentially useless for dealing with packed data in on-disk formats or 222 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, 223 * this decision was a design error in C. Ritchie could have picked an order 224 * and stuck with it." Norman Ramsey. 225 * See http://stackoverflow.com/a/1053662/41661 226 */ 227 228 229 /******************************************************************************* 230 * 231 * Common subtable headers 232 * 233 ******************************************************************************/ 234 235 /* Generic subtable header (used in MADT, SRAT, etc.) */ 236 237 typedef struct acpi_subtable_header 238 { 239 UINT8 Type; 240 UINT8 Length; 241 242 } ACPI_SUBTABLE_HEADER; 243 244 245 /* Subtable header for WHEA tables (EINJ, ERST, WDAT) */ 246 247 typedef struct acpi_whea_header 248 { 249 UINT8 Action; 250 UINT8 Instruction; 251 UINT8 Flags; 252 UINT8 Reserved; 253 ACPI_GENERIC_ADDRESS RegisterRegion; 254 UINT64 Value; /* Value used with Read/Write register */ 255 UINT64 Mask; /* Bitmask required for this register instruction */ 256 257 } ACPI_WHEA_HEADER; 258 259 260 /******************************************************************************* 261 * 262 * ASF - Alert Standard Format table (Signature "ASF!") 263 * Revision 0x10 264 * 265 * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003 266 * 267 ******************************************************************************/ 268 269 typedef struct acpi_table_asf 270 { 271 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 272 273 } ACPI_TABLE_ASF; 274 275 276 /* ASF subtable header */ 277 278 typedef struct acpi_asf_header 279 { 280 UINT8 Type; 281 UINT8 Reserved; 282 UINT16 Length; 283 284 } ACPI_ASF_HEADER; 285 286 287 /* Values for Type field above */ 288 289 enum AcpiAsfType 290 { 291 ACPI_ASF_TYPE_INFO = 0, 292 ACPI_ASF_TYPE_ALERT = 1, 293 ACPI_ASF_TYPE_CONTROL = 2, 294 ACPI_ASF_TYPE_BOOT = 3, 295 ACPI_ASF_TYPE_ADDRESS = 4, 296 ACPI_ASF_TYPE_RESERVED = 5 297 }; 298 299 /* 300 * ASF subtables 301 */ 302 303 /* 0: ASF Information */ 304 305 typedef struct acpi_asf_info 306 { 307 ACPI_ASF_HEADER Header; 308 UINT8 MinResetValue; 309 UINT8 MinPollInterval; 310 UINT16 SystemId; 311 UINT32 MfgId; 312 UINT8 Flags; 313 UINT8 Reserved2[3]; 314 315 } ACPI_ASF_INFO; 316 317 /* Masks for Flags field above */ 318 319 #define ACPI_ASF_SMBUS_PROTOCOLS (1) 320 321 322 /* 1: ASF Alerts */ 323 324 typedef struct acpi_asf_alert 325 { 326 ACPI_ASF_HEADER Header; 327 UINT8 AssertMask; 328 UINT8 DeassertMask; 329 UINT8 Alerts; 330 UINT8 DataLength; 331 332 } ACPI_ASF_ALERT; 333 334 typedef struct acpi_asf_alert_data 335 { 336 UINT8 Address; 337 UINT8 Command; 338 UINT8 Mask; 339 UINT8 Value; 340 UINT8 SensorType; 341 UINT8 Type; 342 UINT8 Offset; 343 UINT8 SourceType; 344 UINT8 Severity; 345 UINT8 SensorNumber; 346 UINT8 Entity; 347 UINT8 Instance; 348 349 } ACPI_ASF_ALERT_DATA; 350 351 352 /* 2: ASF Remote Control */ 353 354 typedef struct acpi_asf_remote 355 { 356 ACPI_ASF_HEADER Header; 357 UINT8 Controls; 358 UINT8 DataLength; 359 UINT16 Reserved2; 360 361 } ACPI_ASF_REMOTE; 362 363 typedef struct acpi_asf_control_data 364 { 365 UINT8 Function; 366 UINT8 Address; 367 UINT8 Command; 368 UINT8 Value; 369 370 } ACPI_ASF_CONTROL_DATA; 371 372 373 /* 3: ASF RMCP Boot Options */ 374 375 typedef struct acpi_asf_rmcp 376 { 377 ACPI_ASF_HEADER Header; 378 UINT8 Capabilities[7]; 379 UINT8 CompletionCode; 380 UINT32 EnterpriseId; 381 UINT8 Command; 382 UINT16 Parameter; 383 UINT16 BootOptions; 384 UINT16 OemParameters; 385 386 } ACPI_ASF_RMCP; 387 388 389 /* 4: ASF Address */ 390 391 typedef struct acpi_asf_address 392 { 393 ACPI_ASF_HEADER Header; 394 UINT8 EpromAddress; 395 UINT8 Devices; 396 397 } ACPI_ASF_ADDRESS; 398 399 400 /******************************************************************************* 401 * 402 * BERT - Boot Error Record Table (ACPI 4.0) 403 * Version 1 404 * 405 ******************************************************************************/ 406 407 typedef struct acpi_table_bert 408 { 409 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 410 UINT32 RegionLength; /* Length of the boot error region */ 411 UINT64 Address; /* Physical address of the error region */ 412 413 } ACPI_TABLE_BERT; 414 415 416 /* Boot Error Region (not a subtable, pointed to by Address field above) */ 417 418 typedef struct acpi_bert_region 419 { 420 UINT32 BlockStatus; /* Type of error information */ 421 UINT32 RawDataOffset; /* Offset to raw error data */ 422 UINT32 RawDataLength; /* Length of raw error data */ 423 UINT32 DataLength; /* Length of generic error data */ 424 UINT32 ErrorSeverity; /* Severity code */ 425 426 } ACPI_BERT_REGION; 427 428 /* Values for BlockStatus flags above */ 429 430 #define ACPI_BERT_UNCORRECTABLE (1) 431 #define ACPI_BERT_CORRECTABLE (1<<1) 432 #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2) 433 #define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3) 434 #define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */ 435 436 /* Values for ErrorSeverity above */ 437 438 enum AcpiBertErrorSeverity 439 { 440 ACPI_BERT_ERROR_CORRECTABLE = 0, 441 ACPI_BERT_ERROR_FATAL = 1, 442 ACPI_BERT_ERROR_CORRECTED = 2, 443 ACPI_BERT_ERROR_NONE = 3, 444 ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */ 445 }; 446 447 /* 448 * Note: The generic error data that follows the ErrorSeverity field above 449 * uses the ACPI_HEST_GENERIC_DATA defined under the HEST table below 450 */ 451 452 453 /******************************************************************************* 454 * 455 * BGRT - Boot Graphics Resource Table (ACPI 5.0) 456 * Version 1 457 * 458 ******************************************************************************/ 459 460 typedef struct acpi_table_bgrt 461 { 462 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 463 UINT16 Version; 464 UINT8 Status; 465 UINT8 ImageType; 466 UINT64 ImageAddress; 467 UINT32 ImageOffsetX; 468 UINT32 ImageOffsetY; 469 470 } ACPI_TABLE_BGRT; 471 472 /* Flags for Status field above */ 473 474 #define ACPI_BGRT_DISPLAYED (1) 475 #define ACPI_BGRT_ORIENTATION_OFFSET (3 << 1) 476 477 478 /******************************************************************************* 479 * 480 * BOOT - Simple Boot Flag Table 481 * Version 1 482 * 483 * Conforms to the "Simple Boot Flag Specification", Version 2.1 484 * 485 ******************************************************************************/ 486 487 typedef struct acpi_table_boot 488 { 489 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 490 UINT8 CmosIndex; /* Index in CMOS RAM for the boot register */ 491 UINT8 Reserved[3]; 492 493 } ACPI_TABLE_BOOT; 494 495 496 /******************************************************************************* 497 * 498 * CEDT - CXL Early Discovery Table 499 * Version 1 500 * 501 * Conforms to the "CXL Early Discovery Table" (CXL 2.0) 502 * 503 ******************************************************************************/ 504 505 typedef struct acpi_table_cedt 506 { 507 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 508 509 } ACPI_TABLE_CEDT; 510 511 /* CEDT subtable header (Performance Record Structure) */ 512 513 typedef struct acpi_cedt_header 514 { 515 UINT8 Type; 516 UINT8 Reserved; 517 UINT16 Length; 518 519 } ACPI_CEDT_HEADER; 520 521 /* Values for Type field above */ 522 523 enum AcpiCedtType 524 { 525 ACPI_CEDT_TYPE_CHBS = 0, 526 ACPI_CEDT_TYPE_RESERVED = 1 527 }; 528 529 530 /* 531 * CEDT subtables 532 */ 533 534 /* 0: CXL Host Bridge Structure */ 535 536 typedef struct acpi_cedt_chbs 537 { 538 ACPI_CEDT_HEADER Header; 539 UINT32 Uid; 540 UINT32 CxlVersion; 541 UINT32 Reserved; 542 UINT64 Base; 543 UINT64 Length; 544 545 } ACPI_CEDT_CHBS; 546 547 548 /******************************************************************************* 549 * 550 * CPEP - Corrected Platform Error Polling table (ACPI 4.0) 551 * Version 1 552 * 553 ******************************************************************************/ 554 555 typedef struct acpi_table_cpep 556 { 557 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 558 UINT64 Reserved; 559 560 } ACPI_TABLE_CPEP; 561 562 563 /* Subtable */ 564 565 typedef struct acpi_cpep_polling 566 { 567 ACPI_SUBTABLE_HEADER Header; 568 UINT8 Id; /* Processor ID */ 569 UINT8 Eid; /* Processor EID */ 570 UINT32 Interval; /* Polling interval (msec) */ 571 572 } ACPI_CPEP_POLLING; 573 574 575 /******************************************************************************* 576 * 577 * CSRT - Core System Resource Table 578 * Version 0 579 * 580 * Conforms to the "Core System Resource Table (CSRT)", November 14, 2011 581 * 582 ******************************************************************************/ 583 584 typedef struct acpi_table_csrt 585 { 586 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 587 588 } ACPI_TABLE_CSRT; 589 590 591 /* Resource Group subtable */ 592 593 typedef struct acpi_csrt_group 594 { 595 UINT32 Length; 596 UINT32 VendorId; 597 UINT32 SubvendorId; 598 UINT16 DeviceId; 599 UINT16 SubdeviceId; 600 UINT16 Revision; 601 UINT16 Reserved; 602 UINT32 SharedInfoLength; 603 604 /* Shared data immediately follows (Length = SharedInfoLength) */ 605 606 } ACPI_CSRT_GROUP; 607 608 /* Shared Info subtable */ 609 610 typedef struct acpi_csrt_shared_info 611 { 612 UINT16 MajorVersion; 613 UINT16 MinorVersion; 614 UINT32 MmioBaseLow; 615 UINT32 MmioBaseHigh; 616 UINT32 GsiInterrupt; 617 UINT8 InterruptPolarity; 618 UINT8 InterruptMode; 619 UINT8 NumChannels; 620 UINT8 DmaAddressWidth; 621 UINT16 BaseRequestLine; 622 UINT16 NumHandshakeSignals; 623 UINT32 MaxBlockSize; 624 625 /* Resource descriptors immediately follow (Length = Group Length - SharedInfoLength) */ 626 627 } ACPI_CSRT_SHARED_INFO; 628 629 /* Resource Descriptor subtable */ 630 631 typedef struct acpi_csrt_descriptor 632 { 633 UINT32 Length; 634 UINT16 Type; 635 UINT16 Subtype; 636 UINT32 Uid; 637 638 /* Resource-specific information immediately follows */ 639 640 } ACPI_CSRT_DESCRIPTOR; 641 642 643 /* Resource Types */ 644 645 #define ACPI_CSRT_TYPE_INTERRUPT 0x0001 646 #define ACPI_CSRT_TYPE_TIMER 0x0002 647 #define ACPI_CSRT_TYPE_DMA 0x0003 648 649 /* Resource Subtypes */ 650 651 #define ACPI_CSRT_XRUPT_LINE 0x0000 652 #define ACPI_CSRT_XRUPT_CONTROLLER 0x0001 653 #define ACPI_CSRT_TIMER 0x0000 654 #define ACPI_CSRT_DMA_CHANNEL 0x0000 655 #define ACPI_CSRT_DMA_CONTROLLER 0x0001 656 657 658 /******************************************************************************* 659 * 660 * DBG2 - Debug Port Table 2 661 * Version 0 (Both main table and subtables) 662 * 663 * Conforms to "Microsoft Debug Port Table 2 (DBG2)", December 10, 2015 664 * 665 ******************************************************************************/ 666 667 typedef struct acpi_table_dbg2 668 { 669 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 670 UINT32 InfoOffset; 671 UINT32 InfoCount; 672 673 } ACPI_TABLE_DBG2; 674 675 676 typedef struct acpi_dbg2_header 677 { 678 UINT32 InfoOffset; 679 UINT32 InfoCount; 680 681 } ACPI_DBG2_HEADER; 682 683 684 /* Debug Device Information Subtable */ 685 686 typedef struct acpi_dbg2_device 687 { 688 UINT8 Revision; 689 UINT16 Length; 690 UINT8 RegisterCount; /* Number of BaseAddress registers */ 691 UINT16 NamepathLength; 692 UINT16 NamepathOffset; 693 UINT16 OemDataLength; 694 UINT16 OemDataOffset; 695 UINT16 PortType; 696 UINT16 PortSubtype; 697 UINT16 Reserved; 698 UINT16 BaseAddressOffset; 699 UINT16 AddressSizeOffset; 700 /* 701 * Data that follows: 702 * BaseAddress (required) - Each in 12-byte Generic Address Structure format. 703 * AddressSize (required) - Array of UINT32 sizes corresponding to each BaseAddress register. 704 * Namepath (required) - Null terminated string. Single dot if not supported. 705 * OemData (optional) - Length is OemDataLength. 706 */ 707 } ACPI_DBG2_DEVICE; 708 709 /* Types for PortType field above */ 710 711 #define ACPI_DBG2_SERIAL_PORT 0x8000 712 #define ACPI_DBG2_1394_PORT 0x8001 713 #define ACPI_DBG2_USB_PORT 0x8002 714 #define ACPI_DBG2_NET_PORT 0x8003 715 716 /* Subtypes for PortSubtype field above */ 717 718 #define ACPI_DBG2_16550_COMPATIBLE 0x0000 719 #define ACPI_DBG2_16550_SUBSET 0x0001 720 #define ACPI_DBG2_ARM_PL011 0x0003 721 #define ACPI_DBG2_ARM_SBSA_32BIT 0x000D 722 #define ACPI_DBG2_ARM_SBSA_GENERIC 0x000E 723 #define ACPI_DBG2_ARM_DCC 0x000F 724 #define ACPI_DBG2_BCM2835 0x0010 725 726 #define ACPI_DBG2_1394_STANDARD 0x0000 727 728 #define ACPI_DBG2_USB_XHCI 0x0000 729 #define ACPI_DBG2_USB_EHCI 0x0001 730 731 732 /******************************************************************************* 733 * 734 * DBGP - Debug Port table 735 * Version 1 736 * 737 * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000 738 * 739 ******************************************************************************/ 740 741 typedef struct acpi_table_dbgp 742 { 743 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 744 UINT8 Type; /* 0=full 16550, 1=subset of 16550 */ 745 UINT8 Reserved[3]; 746 ACPI_GENERIC_ADDRESS DebugPort; 747 748 } ACPI_TABLE_DBGP; 749 750 751 /******************************************************************************* 752 * 753 * DMAR - DMA Remapping table 754 * Version 1 755 * 756 * Conforms to "Intel Virtualization Technology for Directed I/O", 757 * Version 2.3, October 2014 758 * 759 ******************************************************************************/ 760 761 typedef struct acpi_table_dmar 762 { 763 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 764 UINT8 Width; /* Host Address Width */ 765 UINT8 Flags; 766 UINT8 Reserved[10]; 767 768 } ACPI_TABLE_DMAR; 769 770 /* Masks for Flags field above */ 771 772 #define ACPI_DMAR_INTR_REMAP (1) 773 #define ACPI_DMAR_X2APIC_OPT_OUT (1<<1) 774 #define ACPI_DMAR_X2APIC_MODE (1<<2) 775 776 777 /* DMAR subtable header */ 778 779 typedef struct acpi_dmar_header 780 { 781 UINT16 Type; 782 UINT16 Length; 783 784 } ACPI_DMAR_HEADER; 785 786 /* Values for subtable type in ACPI_DMAR_HEADER */ 787 788 enum AcpiDmarType 789 { 790 ACPI_DMAR_TYPE_HARDWARE_UNIT = 0, 791 ACPI_DMAR_TYPE_RESERVED_MEMORY = 1, 792 ACPI_DMAR_TYPE_ROOT_ATS = 2, 793 ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3, 794 ACPI_DMAR_TYPE_NAMESPACE = 4, 795 ACPI_DMAR_TYPE_RESERVED = 5 /* 5 and greater are reserved */ 796 }; 797 798 799 /* DMAR Device Scope structure */ 800 801 typedef struct acpi_dmar_device_scope 802 { 803 UINT8 EntryType; 804 UINT8 Length; 805 UINT16 Reserved; 806 UINT8 EnumerationId; 807 UINT8 Bus; 808 809 } ACPI_DMAR_DEVICE_SCOPE; 810 811 /* Values for EntryType in ACPI_DMAR_DEVICE_SCOPE - device types */ 812 813 enum AcpiDmarScopeType 814 { 815 ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0, 816 ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1, 817 ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2, 818 ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3, 819 ACPI_DMAR_SCOPE_TYPE_HPET = 4, 820 ACPI_DMAR_SCOPE_TYPE_NAMESPACE = 5, 821 ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 822 }; 823 824 typedef struct acpi_dmar_pci_path 825 { 826 UINT8 Device; 827 UINT8 Function; 828 829 } ACPI_DMAR_PCI_PATH; 830 831 832 /* 833 * DMAR Subtables, correspond to Type in ACPI_DMAR_HEADER 834 */ 835 836 /* 0: Hardware Unit Definition */ 837 838 typedef struct acpi_dmar_hardware_unit 839 { 840 ACPI_DMAR_HEADER Header; 841 UINT8 Flags; 842 UINT8 Reserved; 843 UINT16 Segment; 844 UINT64 Address; /* Register Base Address */ 845 846 } ACPI_DMAR_HARDWARE_UNIT; 847 848 /* Masks for Flags field above */ 849 850 #define ACPI_DMAR_INCLUDE_ALL (1) 851 852 853 /* 1: Reserved Memory Definition */ 854 855 typedef struct acpi_dmar_reserved_memory 856 { 857 ACPI_DMAR_HEADER Header; 858 UINT16 Reserved; 859 UINT16 Segment; 860 UINT64 BaseAddress; /* 4K aligned base address */ 861 UINT64 EndAddress; /* 4K aligned limit address */ 862 863 } ACPI_DMAR_RESERVED_MEMORY; 864 865 /* Masks for Flags field above */ 866 867 #define ACPI_DMAR_ALLOW_ALL (1) 868 869 870 /* 2: Root Port ATS Capability Reporting Structure */ 871 872 typedef struct acpi_dmar_atsr 873 { 874 ACPI_DMAR_HEADER Header; 875 UINT8 Flags; 876 UINT8 Reserved; 877 UINT16 Segment; 878 879 } ACPI_DMAR_ATSR; 880 881 /* Masks for Flags field above */ 882 883 #define ACPI_DMAR_ALL_PORTS (1) 884 885 886 /* 3: Remapping Hardware Static Affinity Structure */ 887 888 typedef struct acpi_dmar_rhsa 889 { 890 ACPI_DMAR_HEADER Header; 891 UINT32 Reserved; 892 UINT64 BaseAddress; 893 UINT32 ProximityDomain; 894 895 } ACPI_DMAR_RHSA; 896 897 898 /* 4: ACPI Namespace Device Declaration Structure */ 899 900 typedef struct acpi_dmar_andd 901 { 902 ACPI_DMAR_HEADER Header; 903 UINT8 Reserved[3]; 904 UINT8 DeviceNumber; 905 char DeviceName[1]; 906 907 } ACPI_DMAR_ANDD; 908 909 910 /******************************************************************************* 911 * 912 * DRTM - Dynamic Root of Trust for Measurement table 913 * Conforms to "TCG D-RTM Architecture" June 17 2013, Version 1.0.0 914 * Table version 1 915 * 916 ******************************************************************************/ 917 918 typedef struct acpi_table_drtm 919 { 920 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 921 UINT64 EntryBaseAddress; 922 UINT64 EntryLength; 923 UINT32 EntryAddress32; 924 UINT64 EntryAddress64; 925 UINT64 ExitAddress; 926 UINT64 LogAreaAddress; 927 UINT32 LogAreaLength; 928 UINT64 ArchDependentAddress; 929 UINT32 Flags; 930 931 } ACPI_TABLE_DRTM; 932 933 /* Flag Definitions for above */ 934 935 #define ACPI_DRTM_ACCESS_ALLOWED (1) 936 #define ACPI_DRTM_ENABLE_GAP_CODE (1<<1) 937 #define ACPI_DRTM_INCOMPLETE_MEASUREMENTS (1<<2) 938 #define ACPI_DRTM_AUTHORITY_ORDER (1<<3) 939 940 941 /* 1) Validated Tables List (64-bit addresses) */ 942 943 typedef struct acpi_drtm_vtable_list 944 { 945 UINT32 ValidatedTableCount; 946 UINT64 ValidatedTables[1]; 947 948 } ACPI_DRTM_VTABLE_LIST; 949 950 /* 2) Resources List (of Resource Descriptors) */ 951 952 /* Resource Descriptor */ 953 954 typedef struct acpi_drtm_resource 955 { 956 UINT8 Size[7]; 957 UINT8 Type; 958 UINT64 Address; 959 960 } ACPI_DRTM_RESOURCE; 961 962 typedef struct acpi_drtm_resource_list 963 { 964 UINT32 ResourceCount; 965 ACPI_DRTM_RESOURCE Resources[1]; 966 967 } ACPI_DRTM_RESOURCE_LIST; 968 969 /* 3) Platform-specific Identifiers List */ 970 971 typedef struct acpi_drtm_dps_id 972 { 973 UINT32 DpsIdLength; 974 UINT8 DpsId[16]; 975 976 } ACPI_DRTM_DPS_ID; 977 978 979 /******************************************************************************* 980 * 981 * ECDT - Embedded Controller Boot Resources Table 982 * Version 1 983 * 984 ******************************************************************************/ 985 986 typedef struct acpi_table_ecdt 987 { 988 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 989 ACPI_GENERIC_ADDRESS Control; /* Address of EC command/status register */ 990 ACPI_GENERIC_ADDRESS Data; /* Address of EC data register */ 991 UINT32 Uid; /* Unique ID - must be same as the EC _UID method */ 992 UINT8 Gpe; /* The GPE for the EC */ 993 UINT8 Id[1]; /* Full namepath of the EC in the ACPI namespace */ 994 995 } ACPI_TABLE_ECDT; 996 997 998 /******************************************************************************* 999 * 1000 * EINJ - Error Injection Table (ACPI 4.0) 1001 * Version 1 1002 * 1003 ******************************************************************************/ 1004 1005 typedef struct acpi_table_einj 1006 { 1007 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1008 UINT32 HeaderLength; 1009 UINT8 Flags; 1010 UINT8 Reserved[3]; 1011 UINT32 Entries; 1012 1013 } ACPI_TABLE_EINJ; 1014 1015 1016 /* EINJ Injection Instruction Entries (actions) */ 1017 1018 typedef struct acpi_einj_entry 1019 { 1020 ACPI_WHEA_HEADER WheaHeader; /* Common header for WHEA tables */ 1021 1022 } ACPI_EINJ_ENTRY; 1023 1024 /* Masks for Flags field above */ 1025 1026 #define ACPI_EINJ_PRESERVE (1) 1027 1028 /* Values for Action field above */ 1029 1030 enum AcpiEinjActions 1031 { 1032 ACPI_EINJ_BEGIN_OPERATION = 0, 1033 ACPI_EINJ_GET_TRIGGER_TABLE = 1, 1034 ACPI_EINJ_SET_ERROR_TYPE = 2, 1035 ACPI_EINJ_GET_ERROR_TYPE = 3, 1036 ACPI_EINJ_END_OPERATION = 4, 1037 ACPI_EINJ_EXECUTE_OPERATION = 5, 1038 ACPI_EINJ_CHECK_BUSY_STATUS = 6, 1039 ACPI_EINJ_GET_COMMAND_STATUS = 7, 1040 ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8, 1041 ACPI_EINJ_GET_EXECUTE_TIMINGS = 9, 1042 ACPI_EINJ_ACTION_RESERVED = 10, /* 10 and greater are reserved */ 1043 ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */ 1044 }; 1045 1046 /* Values for Instruction field above */ 1047 1048 enum AcpiEinjInstructions 1049 { 1050 ACPI_EINJ_READ_REGISTER = 0, 1051 ACPI_EINJ_READ_REGISTER_VALUE = 1, 1052 ACPI_EINJ_WRITE_REGISTER = 2, 1053 ACPI_EINJ_WRITE_REGISTER_VALUE = 3, 1054 ACPI_EINJ_NOOP = 4, 1055 ACPI_EINJ_FLUSH_CACHELINE = 5, 1056 ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */ 1057 }; 1058 1059 typedef struct acpi_einj_error_type_with_addr 1060 { 1061 UINT32 ErrorType; 1062 UINT32 VendorStructOffset; 1063 UINT32 Flags; 1064 UINT32 ApicId; 1065 UINT64 Address; 1066 UINT64 Range; 1067 UINT32 PcieId; 1068 1069 } ACPI_EINJ_ERROR_TYPE_WITH_ADDR; 1070 1071 typedef struct acpi_einj_vendor 1072 { 1073 UINT32 Length; 1074 UINT32 PcieId; 1075 UINT16 VendorId; 1076 UINT16 DeviceId; 1077 UINT8 RevisionId; 1078 UINT8 Reserved[3]; 1079 1080 } ACPI_EINJ_VENDOR; 1081 1082 1083 /* EINJ Trigger Error Action Table */ 1084 1085 typedef struct acpi_einj_trigger 1086 { 1087 UINT32 HeaderSize; 1088 UINT32 Revision; 1089 UINT32 TableSize; 1090 UINT32 EntryCount; 1091 1092 } ACPI_EINJ_TRIGGER; 1093 1094 /* Command status return values */ 1095 1096 enum AcpiEinjCommandStatus 1097 { 1098 ACPI_EINJ_SUCCESS = 0, 1099 ACPI_EINJ_FAILURE = 1, 1100 ACPI_EINJ_INVALID_ACCESS = 2, 1101 ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */ 1102 }; 1103 1104 1105 /* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */ 1106 1107 #define ACPI_EINJ_PROCESSOR_CORRECTABLE (1) 1108 #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1) 1109 #define ACPI_EINJ_PROCESSOR_FATAL (1<<2) 1110 #define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3) 1111 #define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4) 1112 #define ACPI_EINJ_MEMORY_FATAL (1<<5) 1113 #define ACPI_EINJ_PCIX_CORRECTABLE (1<<6) 1114 #define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7) 1115 #define ACPI_EINJ_PCIX_FATAL (1<<8) 1116 #define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9) 1117 #define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10) 1118 #define ACPI_EINJ_PLATFORM_FATAL (1<<11) 1119 #define ACPI_EINJ_VENDOR_DEFINED (1<<31) 1120 1121 1122 /******************************************************************************* 1123 * 1124 * ERST - Error Record Serialization Table (ACPI 4.0) 1125 * Version 1 1126 * 1127 ******************************************************************************/ 1128 1129 typedef struct acpi_table_erst 1130 { 1131 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1132 UINT32 HeaderLength; 1133 UINT32 Reserved; 1134 UINT32 Entries; 1135 1136 } ACPI_TABLE_ERST; 1137 1138 1139 /* ERST Serialization Entries (actions) */ 1140 1141 typedef struct acpi_erst_entry 1142 { 1143 ACPI_WHEA_HEADER WheaHeader; /* Common header for WHEA tables */ 1144 1145 } ACPI_ERST_ENTRY; 1146 1147 /* Masks for Flags field above */ 1148 1149 #define ACPI_ERST_PRESERVE (1) 1150 1151 /* Values for Action field above */ 1152 1153 enum AcpiErstActions 1154 { 1155 ACPI_ERST_BEGIN_WRITE = 0, 1156 ACPI_ERST_BEGIN_READ = 1, 1157 ACPI_ERST_BEGIN_CLEAR = 2, 1158 ACPI_ERST_END = 3, 1159 ACPI_ERST_SET_RECORD_OFFSET = 4, 1160 ACPI_ERST_EXECUTE_OPERATION = 5, 1161 ACPI_ERST_CHECK_BUSY_STATUS = 6, 1162 ACPI_ERST_GET_COMMAND_STATUS = 7, 1163 ACPI_ERST_GET_RECORD_ID = 8, 1164 ACPI_ERST_SET_RECORD_ID = 9, 1165 ACPI_ERST_GET_RECORD_COUNT = 10, 1166 ACPI_ERST_BEGIN_DUMMY_WRIITE = 11, 1167 ACPI_ERST_NOT_USED = 12, 1168 ACPI_ERST_GET_ERROR_RANGE = 13, 1169 ACPI_ERST_GET_ERROR_LENGTH = 14, 1170 ACPI_ERST_GET_ERROR_ATTRIBUTES = 15, 1171 ACPI_ERST_EXECUTE_TIMINGS = 16, 1172 ACPI_ERST_ACTION_RESERVED = 17 /* 17 and greater are reserved */ 1173 }; 1174 1175 /* Values for Instruction field above */ 1176 1177 enum AcpiErstInstructions 1178 { 1179 ACPI_ERST_READ_REGISTER = 0, 1180 ACPI_ERST_READ_REGISTER_VALUE = 1, 1181 ACPI_ERST_WRITE_REGISTER = 2, 1182 ACPI_ERST_WRITE_REGISTER_VALUE = 3, 1183 ACPI_ERST_NOOP = 4, 1184 ACPI_ERST_LOAD_VAR1 = 5, 1185 ACPI_ERST_LOAD_VAR2 = 6, 1186 ACPI_ERST_STORE_VAR1 = 7, 1187 ACPI_ERST_ADD = 8, 1188 ACPI_ERST_SUBTRACT = 9, 1189 ACPI_ERST_ADD_VALUE = 10, 1190 ACPI_ERST_SUBTRACT_VALUE = 11, 1191 ACPI_ERST_STALL = 12, 1192 ACPI_ERST_STALL_WHILE_TRUE = 13, 1193 ACPI_ERST_SKIP_NEXT_IF_TRUE = 14, 1194 ACPI_ERST_GOTO = 15, 1195 ACPI_ERST_SET_SRC_ADDRESS_BASE = 16, 1196 ACPI_ERST_SET_DST_ADDRESS_BASE = 17, 1197 ACPI_ERST_MOVE_DATA = 18, 1198 ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */ 1199 }; 1200 1201 /* Command status return values */ 1202 1203 enum AcpiErstCommandStatus 1204 { 1205 ACPI_ERST_SUCCESS = 0, 1206 ACPI_ERST_NO_SPACE = 1, 1207 ACPI_ERST_NOT_AVAILABLE = 2, 1208 ACPI_ERST_FAILURE = 3, 1209 ACPI_ERST_RECORD_EMPTY = 4, 1210 ACPI_ERST_NOT_FOUND = 5, 1211 ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */ 1212 }; 1213 1214 1215 /* Error Record Serialization Information */ 1216 1217 typedef struct acpi_erst_info 1218 { 1219 UINT16 Signature; /* Should be "ER" */ 1220 UINT8 Data[48]; 1221 1222 } ACPI_ERST_INFO; 1223 1224 1225 /******************************************************************************* 1226 * 1227 * FPDT - Firmware Performance Data Table (ACPI 5.0) 1228 * Version 1 1229 * 1230 ******************************************************************************/ 1231 1232 typedef struct acpi_table_fpdt 1233 { 1234 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1235 1236 } ACPI_TABLE_FPDT; 1237 1238 1239 /* FPDT subtable header (Performance Record Structure) */ 1240 1241 typedef struct acpi_fpdt_header 1242 { 1243 UINT16 Type; 1244 UINT8 Length; 1245 UINT8 Revision; 1246 1247 } ACPI_FPDT_HEADER; 1248 1249 /* Values for Type field above */ 1250 1251 enum AcpiFpdtType 1252 { 1253 ACPI_FPDT_TYPE_BOOT = 0, 1254 ACPI_FPDT_TYPE_S3PERF = 1 1255 }; 1256 1257 1258 /* 1259 * FPDT subtables 1260 */ 1261 1262 /* 0: Firmware Basic Boot Performance Record */ 1263 1264 typedef struct acpi_fpdt_boot_pointer 1265 { 1266 ACPI_FPDT_HEADER Header; 1267 UINT8 Reserved[4]; 1268 UINT64 Address; 1269 1270 } ACPI_FPDT_BOOT_POINTER; 1271 1272 1273 /* 1: S3 Performance Table Pointer Record */ 1274 1275 typedef struct acpi_fpdt_s3pt_pointer 1276 { 1277 ACPI_FPDT_HEADER Header; 1278 UINT8 Reserved[4]; 1279 UINT64 Address; 1280 1281 } ACPI_FPDT_S3PT_POINTER; 1282 1283 1284 /* 1285 * S3PT - S3 Performance Table. This table is pointed to by the 1286 * S3 Pointer Record above. 1287 */ 1288 typedef struct acpi_table_s3pt 1289 { 1290 UINT8 Signature[4]; /* "S3PT" */ 1291 UINT32 Length; 1292 1293 } ACPI_TABLE_S3PT; 1294 1295 1296 /* 1297 * S3PT Subtables (Not part of the actual FPDT) 1298 */ 1299 1300 /* Values for Type field in S3PT header */ 1301 1302 enum AcpiS3ptType 1303 { 1304 ACPI_S3PT_TYPE_RESUME = 0, 1305 ACPI_S3PT_TYPE_SUSPEND = 1, 1306 ACPI_FPDT_BOOT_PERFORMANCE = 2 1307 }; 1308 1309 typedef struct acpi_s3pt_resume 1310 { 1311 ACPI_FPDT_HEADER Header; 1312 UINT32 ResumeCount; 1313 UINT64 FullResume; 1314 UINT64 AverageResume; 1315 1316 } ACPI_S3PT_RESUME; 1317 1318 typedef struct acpi_s3pt_suspend 1319 { 1320 ACPI_FPDT_HEADER Header; 1321 UINT64 SuspendStart; 1322 UINT64 SuspendEnd; 1323 1324 } ACPI_S3PT_SUSPEND; 1325 1326 1327 /* 1328 * FPDT Boot Performance Record (Not part of the actual FPDT) 1329 */ 1330 typedef struct acpi_fpdt_boot 1331 { 1332 ACPI_FPDT_HEADER Header; 1333 UINT8 Reserved[4]; 1334 UINT64 ResetEnd; 1335 UINT64 LoadStart; 1336 UINT64 StartupStart; 1337 UINT64 ExitServicesEntry; 1338 UINT64 ExitServicesExit; 1339 1340 } ACPI_FPDT_BOOT; 1341 1342 1343 /******************************************************************************* 1344 * 1345 * GTDT - Generic Timer Description Table (ACPI 5.1) 1346 * Version 2 1347 * 1348 ******************************************************************************/ 1349 1350 typedef struct acpi_table_gtdt 1351 { 1352 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1353 UINT64 CounterBlockAddresss; 1354 UINT32 Reserved; 1355 UINT32 SecureEl1Interrupt; 1356 UINT32 SecureEl1Flags; 1357 UINT32 NonSecureEl1Interrupt; 1358 UINT32 NonSecureEl1Flags; 1359 UINT32 VirtualTimerInterrupt; 1360 UINT32 VirtualTimerFlags; 1361 UINT32 NonSecureEl2Interrupt; 1362 UINT32 NonSecureEl2Flags; 1363 UINT64 CounterReadBlockAddress; 1364 UINT32 PlatformTimerCount; 1365 UINT32 PlatformTimerOffset; 1366 1367 } ACPI_TABLE_GTDT; 1368 1369 /* Flag Definitions: Timer Block Physical Timers and Virtual timers */ 1370 1371 #define ACPI_GTDT_INTERRUPT_MODE (1) 1372 #define ACPI_GTDT_INTERRUPT_POLARITY (1<<1) 1373 #define ACPI_GTDT_ALWAYS_ON (1<<2) 1374 1375 typedef struct acpi_gtdt_el2 1376 { 1377 UINT32 VirtualEL2TimerGsiv; 1378 UINT32 VirtualEL2TimerFlags; 1379 } ACPI_GTDT_EL2; 1380 1381 1382 /* Common GTDT subtable header */ 1383 1384 typedef struct acpi_gtdt_header 1385 { 1386 UINT8 Type; 1387 UINT16 Length; 1388 1389 } ACPI_GTDT_HEADER; 1390 1391 /* Values for GTDT subtable type above */ 1392 1393 enum AcpiGtdtType 1394 { 1395 ACPI_GTDT_TYPE_TIMER_BLOCK = 0, 1396 ACPI_GTDT_TYPE_WATCHDOG = 1, 1397 ACPI_GTDT_TYPE_RESERVED = 2 /* 2 and greater are reserved */ 1398 }; 1399 1400 1401 /* GTDT Subtables, correspond to Type in acpi_gtdt_header */ 1402 1403 /* 0: Generic Timer Block */ 1404 1405 typedef struct acpi_gtdt_timer_block 1406 { 1407 ACPI_GTDT_HEADER Header; 1408 UINT8 Reserved; 1409 UINT64 BlockAddress; 1410 UINT32 TimerCount; 1411 UINT32 TimerOffset; 1412 1413 } ACPI_GTDT_TIMER_BLOCK; 1414 1415 /* Timer Sub-Structure, one per timer */ 1416 1417 typedef struct acpi_gtdt_timer_entry 1418 { 1419 UINT8 FrameNumber; 1420 UINT8 Reserved[3]; 1421 UINT64 BaseAddress; 1422 UINT64 El0BaseAddress; 1423 UINT32 TimerInterrupt; 1424 UINT32 TimerFlags; 1425 UINT32 VirtualTimerInterrupt; 1426 UINT32 VirtualTimerFlags; 1427 UINT32 CommonFlags; 1428 1429 } ACPI_GTDT_TIMER_ENTRY; 1430 1431 /* Flag Definitions: TimerFlags and VirtualTimerFlags above */ 1432 1433 #define ACPI_GTDT_GT_IRQ_MODE (1) 1434 #define ACPI_GTDT_GT_IRQ_POLARITY (1<<1) 1435 1436 /* Flag Definitions: CommonFlags above */ 1437 1438 #define ACPI_GTDT_GT_IS_SECURE_TIMER (1) 1439 #define ACPI_GTDT_GT_ALWAYS_ON (1<<1) 1440 1441 1442 /* 1: SBSA Generic Watchdog Structure */ 1443 1444 typedef struct acpi_gtdt_watchdog 1445 { 1446 ACPI_GTDT_HEADER Header; 1447 UINT8 Reserved; 1448 UINT64 RefreshFrameAddress; 1449 UINT64 ControlFrameAddress; 1450 UINT32 TimerInterrupt; 1451 UINT32 TimerFlags; 1452 1453 } ACPI_GTDT_WATCHDOG; 1454 1455 /* Flag Definitions: TimerFlags above */ 1456 1457 #define ACPI_GTDT_WATCHDOG_IRQ_MODE (1) 1458 #define ACPI_GTDT_WATCHDOG_IRQ_POLARITY (1<<1) 1459 #define ACPI_GTDT_WATCHDOG_SECURE (1<<2) 1460 1461 1462 /******************************************************************************* 1463 * 1464 * HEST - Hardware Error Source Table (ACPI 4.0) 1465 * Version 1 1466 * 1467 ******************************************************************************/ 1468 1469 typedef struct acpi_table_hest 1470 { 1471 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1472 UINT32 ErrorSourceCount; 1473 1474 } ACPI_TABLE_HEST; 1475 1476 1477 /* HEST subtable header */ 1478 1479 typedef struct acpi_hest_header 1480 { 1481 UINT16 Type; 1482 UINT16 SourceId; 1483 1484 } ACPI_HEST_HEADER; 1485 1486 1487 /* Values for Type field above for subtables */ 1488 1489 enum AcpiHestTypes 1490 { 1491 ACPI_HEST_TYPE_IA32_CHECK = 0, 1492 ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1, 1493 ACPI_HEST_TYPE_IA32_NMI = 2, 1494 ACPI_HEST_TYPE_NOT_USED3 = 3, 1495 ACPI_HEST_TYPE_NOT_USED4 = 4, 1496 ACPI_HEST_TYPE_NOT_USED5 = 5, 1497 ACPI_HEST_TYPE_AER_ROOT_PORT = 6, 1498 ACPI_HEST_TYPE_AER_ENDPOINT = 7, 1499 ACPI_HEST_TYPE_AER_BRIDGE = 8, 1500 ACPI_HEST_TYPE_GENERIC_ERROR = 9, 1501 ACPI_HEST_TYPE_GENERIC_ERROR_V2 = 10, 1502 ACPI_HEST_TYPE_IA32_DEFERRED_CHECK = 11, 1503 ACPI_HEST_TYPE_RESERVED = 12 /* 12 and greater are reserved */ 1504 }; 1505 1506 1507 /* 1508 * HEST substructures contained in subtables 1509 */ 1510 1511 /* 1512 * IA32 Error Bank(s) - Follows the ACPI_HEST_IA_MACHINE_CHECK and 1513 * ACPI_HEST_IA_CORRECTED structures. 1514 */ 1515 typedef struct acpi_hest_ia_error_bank 1516 { 1517 UINT8 BankNumber; 1518 UINT8 ClearStatusOnInit; 1519 UINT8 StatusFormat; 1520 UINT8 Reserved; 1521 UINT32 ControlRegister; 1522 UINT64 ControlData; 1523 UINT32 StatusRegister; 1524 UINT32 AddressRegister; 1525 UINT32 MiscRegister; 1526 1527 } ACPI_HEST_IA_ERROR_BANK; 1528 1529 1530 /* Common HEST sub-structure for PCI/AER structures below (6,7,8) */ 1531 1532 typedef struct acpi_hest_aer_common 1533 { 1534 UINT16 Reserved1; 1535 UINT8 Flags; 1536 UINT8 Enabled; 1537 UINT32 RecordsToPreallocate; 1538 UINT32 MaxSectionsPerRecord; 1539 UINT32 Bus; /* Bus and Segment numbers */ 1540 UINT16 Device; 1541 UINT16 Function; 1542 UINT16 DeviceControl; 1543 UINT16 Reserved2; 1544 UINT32 UncorrectableMask; 1545 UINT32 UncorrectableSeverity; 1546 UINT32 CorrectableMask; 1547 UINT32 AdvancedCapabilities; 1548 1549 } ACPI_HEST_AER_COMMON; 1550 1551 /* Masks for HEST Flags fields */ 1552 1553 #define ACPI_HEST_FIRMWARE_FIRST (1) 1554 #define ACPI_HEST_GLOBAL (1<<1) 1555 #define ACPI_HEST_GHES_ASSIST (1<<2) 1556 1557 /* 1558 * Macros to access the bus/segment numbers in Bus field above: 1559 * Bus number is encoded in bits 7:0 1560 * Segment number is encoded in bits 23:8 1561 */ 1562 #define ACPI_HEST_BUS(Bus) ((Bus) & 0xFF) 1563 #define ACPI_HEST_SEGMENT(Bus) (((Bus) >> 8) & 0xFFFF) 1564 1565 1566 /* Hardware Error Notification */ 1567 1568 typedef struct acpi_hest_notify 1569 { 1570 UINT8 Type; 1571 UINT8 Length; 1572 UINT16 ConfigWriteEnable; 1573 UINT32 PollInterval; 1574 UINT32 Vector; 1575 UINT32 PollingThresholdValue; 1576 UINT32 PollingThresholdWindow; 1577 UINT32 ErrorThresholdValue; 1578 UINT32 ErrorThresholdWindow; 1579 1580 } ACPI_HEST_NOTIFY; 1581 1582 /* Values for Notify Type field above */ 1583 1584 enum AcpiHestNotifyTypes 1585 { 1586 ACPI_HEST_NOTIFY_POLLED = 0, 1587 ACPI_HEST_NOTIFY_EXTERNAL = 1, 1588 ACPI_HEST_NOTIFY_LOCAL = 2, 1589 ACPI_HEST_NOTIFY_SCI = 3, 1590 ACPI_HEST_NOTIFY_NMI = 4, 1591 ACPI_HEST_NOTIFY_CMCI = 5, /* ACPI 5.0 */ 1592 ACPI_HEST_NOTIFY_MCE = 6, /* ACPI 5.0 */ 1593 ACPI_HEST_NOTIFY_GPIO = 7, /* ACPI 6.0 */ 1594 ACPI_HEST_NOTIFY_SEA = 8, /* ACPI 6.1 */ 1595 ACPI_HEST_NOTIFY_SEI = 9, /* ACPI 6.1 */ 1596 ACPI_HEST_NOTIFY_GSIV = 10, /* ACPI 6.1 */ 1597 ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED = 11, /* ACPI 6.2 */ 1598 ACPI_HEST_NOTIFY_RESERVED = 12 /* 12 and greater are reserved */ 1599 }; 1600 1601 /* Values for ConfigWriteEnable bitfield above */ 1602 1603 #define ACPI_HEST_TYPE (1) 1604 #define ACPI_HEST_POLL_INTERVAL (1<<1) 1605 #define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2) 1606 #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3) 1607 #define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4) 1608 #define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5) 1609 1610 1611 /* 1612 * HEST subtables 1613 */ 1614 1615 /* 0: IA32 Machine Check Exception */ 1616 1617 typedef struct acpi_hest_ia_machine_check 1618 { 1619 ACPI_HEST_HEADER Header; 1620 UINT16 Reserved1; 1621 UINT8 Flags; /* See flags ACPI_HEST_GLOBAL, etc. above */ 1622 UINT8 Enabled; 1623 UINT32 RecordsToPreallocate; 1624 UINT32 MaxSectionsPerRecord; 1625 UINT64 GlobalCapabilityData; 1626 UINT64 GlobalControlData; 1627 UINT8 NumHardwareBanks; 1628 UINT8 Reserved3[7]; 1629 1630 } ACPI_HEST_IA_MACHINE_CHECK; 1631 1632 1633 /* 1: IA32 Corrected Machine Check */ 1634 1635 typedef struct acpi_hest_ia_corrected 1636 { 1637 ACPI_HEST_HEADER Header; 1638 UINT16 Reserved1; 1639 UINT8 Flags; /* See flags ACPI_HEST_GLOBAL, etc. above */ 1640 UINT8 Enabled; 1641 UINT32 RecordsToPreallocate; 1642 UINT32 MaxSectionsPerRecord; 1643 ACPI_HEST_NOTIFY Notify; 1644 UINT8 NumHardwareBanks; 1645 UINT8 Reserved2[3]; 1646 1647 } ACPI_HEST_IA_CORRECTED; 1648 1649 1650 /* 2: IA32 Non-Maskable Interrupt */ 1651 1652 typedef struct acpi_hest_ia_nmi 1653 { 1654 ACPI_HEST_HEADER Header; 1655 UINT32 Reserved; 1656 UINT32 RecordsToPreallocate; 1657 UINT32 MaxSectionsPerRecord; 1658 UINT32 MaxRawDataLength; 1659 1660 } ACPI_HEST_IA_NMI; 1661 1662 1663 /* 3,4,5: Not used */ 1664 1665 /* 6: PCI Express Root Port AER */ 1666 1667 typedef struct acpi_hest_aer_root 1668 { 1669 ACPI_HEST_HEADER Header; 1670 ACPI_HEST_AER_COMMON Aer; 1671 UINT32 RootErrorCommand; 1672 1673 } ACPI_HEST_AER_ROOT; 1674 1675 1676 /* 7: PCI Express AER (AER Endpoint) */ 1677 1678 typedef struct acpi_hest_aer 1679 { 1680 ACPI_HEST_HEADER Header; 1681 ACPI_HEST_AER_COMMON Aer; 1682 1683 } ACPI_HEST_AER; 1684 1685 1686 /* 8: PCI Express/PCI-X Bridge AER */ 1687 1688 typedef struct acpi_hest_aer_bridge 1689 { 1690 ACPI_HEST_HEADER Header; 1691 ACPI_HEST_AER_COMMON Aer; 1692 UINT32 UncorrectableMask2; 1693 UINT32 UncorrectableSeverity2; 1694 UINT32 AdvancedCapabilities2; 1695 1696 } ACPI_HEST_AER_BRIDGE; 1697 1698 1699 /* 9: Generic Hardware Error Source */ 1700 1701 typedef struct acpi_hest_generic 1702 { 1703 ACPI_HEST_HEADER Header; 1704 UINT16 RelatedSourceId; 1705 UINT8 Reserved; 1706 UINT8 Enabled; 1707 UINT32 RecordsToPreallocate; 1708 UINT32 MaxSectionsPerRecord; 1709 UINT32 MaxRawDataLength; 1710 ACPI_GENERIC_ADDRESS ErrorStatusAddress; 1711 ACPI_HEST_NOTIFY Notify; 1712 UINT32 ErrorBlockLength; 1713 1714 } ACPI_HEST_GENERIC; 1715 1716 1717 /* 10: Generic Hardware Error Source, version 2 */ 1718 1719 typedef struct acpi_hest_generic_v2 1720 { 1721 ACPI_HEST_HEADER Header; 1722 UINT16 RelatedSourceId; 1723 UINT8 Reserved; 1724 UINT8 Enabled; 1725 UINT32 RecordsToPreallocate; 1726 UINT32 MaxSectionsPerRecord; 1727 UINT32 MaxRawDataLength; 1728 ACPI_GENERIC_ADDRESS ErrorStatusAddress; 1729 ACPI_HEST_NOTIFY Notify; 1730 UINT32 ErrorBlockLength; 1731 ACPI_GENERIC_ADDRESS ReadAckRegister; 1732 UINT64 ReadAckPreserve; 1733 UINT64 ReadAckWrite; 1734 1735 } ACPI_HEST_GENERIC_V2; 1736 1737 1738 /* Generic Error Status block */ 1739 1740 typedef struct acpi_hest_generic_status 1741 { 1742 UINT32 BlockStatus; 1743 UINT32 RawDataOffset; 1744 UINT32 RawDataLength; 1745 UINT32 DataLength; 1746 UINT32 ErrorSeverity; 1747 1748 } ACPI_HEST_GENERIC_STATUS; 1749 1750 /* Values for BlockStatus flags above */ 1751 1752 #define ACPI_HEST_UNCORRECTABLE (1) 1753 #define ACPI_HEST_CORRECTABLE (1<<1) 1754 #define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2) 1755 #define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3) 1756 #define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */ 1757 1758 1759 /* Generic Error Data entry */ 1760 1761 typedef struct acpi_hest_generic_data 1762 { 1763 UINT8 SectionType[16]; 1764 UINT32 ErrorSeverity; 1765 UINT16 Revision; 1766 UINT8 ValidationBits; 1767 UINT8 Flags; 1768 UINT32 ErrorDataLength; 1769 UINT8 FruId[16]; 1770 UINT8 FruText[20]; 1771 1772 } ACPI_HEST_GENERIC_DATA; 1773 1774 /* Extension for revision 0x0300 */ 1775 1776 typedef struct acpi_hest_generic_data_v300 1777 { 1778 UINT8 SectionType[16]; 1779 UINT32 ErrorSeverity; 1780 UINT16 Revision; 1781 UINT8 ValidationBits; 1782 UINT8 Flags; 1783 UINT32 ErrorDataLength; 1784 UINT8 FruId[16]; 1785 UINT8 FruText[20]; 1786 UINT64 TimeStamp; 1787 1788 } ACPI_HEST_GENERIC_DATA_V300; 1789 1790 /* Values for ErrorSeverity above */ 1791 1792 #define ACPI_HEST_GEN_ERROR_RECOVERABLE 0 1793 #define ACPI_HEST_GEN_ERROR_FATAL 1 1794 #define ACPI_HEST_GEN_ERROR_CORRECTED 2 1795 #define ACPI_HEST_GEN_ERROR_NONE 3 1796 1797 /* Flags for ValidationBits above */ 1798 1799 #define ACPI_HEST_GEN_VALID_FRU_ID (1) 1800 #define ACPI_HEST_GEN_VALID_FRU_STRING (1<<1) 1801 #define ACPI_HEST_GEN_VALID_TIMESTAMP (1<<2) 1802 1803 1804 /* 11: IA32 Deferred Machine Check Exception (ACPI 6.2) */ 1805 1806 typedef struct acpi_hest_ia_deferred_check 1807 { 1808 ACPI_HEST_HEADER Header; 1809 UINT16 Reserved1; 1810 UINT8 Flags; /* See flags ACPI_HEST_GLOBAL, etc. above */ 1811 UINT8 Enabled; 1812 UINT32 RecordsToPreallocate; 1813 UINT32 MaxSectionsPerRecord; 1814 ACPI_HEST_NOTIFY Notify; 1815 UINT8 NumHardwareBanks; 1816 UINT8 Reserved2[3]; 1817 1818 } ACPI_HEST_IA_DEFERRED_CHECK; 1819 1820 1821 /******************************************************************************* 1822 * 1823 * HMAT - Heterogeneous Memory Attributes Table (ACPI 6.3) 1824 * 1825 ******************************************************************************/ 1826 1827 typedef struct acpi_table_hmat 1828 { 1829 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1830 UINT32 Reserved; 1831 1832 } ACPI_TABLE_HMAT; 1833 1834 1835 /* Values for HMAT structure types */ 1836 1837 enum AcpiHmatType 1838 { 1839 ACPI_HMAT_TYPE_ADDRESS_RANGE = 0, /* Memory subsystem address range */ 1840 ACPI_HMAT_TYPE_LOCALITY = 1, /* System locality latency and bandwidth information */ 1841 ACPI_HMAT_TYPE_CACHE = 2, /* Memory side cache information */ 1842 ACPI_HMAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */ 1843 }; 1844 1845 typedef struct acpi_hmat_structure 1846 { 1847 UINT16 Type; 1848 UINT16 Reserved; 1849 UINT32 Length; 1850 1851 } ACPI_HMAT_STRUCTURE; 1852 1853 1854 /* 1855 * HMAT Structures, correspond to Type in ACPI_HMAT_STRUCTURE 1856 */ 1857 1858 /* 0: Memory proximity domain attributes */ 1859 1860 typedef struct acpi_hmat_proximity_domain 1861 { 1862 ACPI_HMAT_STRUCTURE Header; 1863 UINT16 Flags; 1864 UINT16 Reserved1; 1865 UINT32 InitiatorPD; /* Attached Initiator proximity domain */ 1866 UINT32 MemoryPD; /* Memory proximity domain */ 1867 UINT32 Reserved2; 1868 UINT64 Reserved3; 1869 UINT64 Reserved4; 1870 1871 } ACPI_HMAT_PROXIMITY_DOMAIN; 1872 1873 /* Masks for Flags field above */ 1874 1875 #define ACPI_HMAT_INITIATOR_PD_VALID (1) /* 1: InitiatorPD field is valid */ 1876 1877 1878 /* 1: System locality latency and bandwidth information */ 1879 1880 typedef struct acpi_hmat_locality 1881 { 1882 ACPI_HMAT_STRUCTURE Header; 1883 UINT8 Flags; 1884 UINT8 DataType; 1885 UINT8 MinTransferSize; 1886 UINT8 Reserved1; 1887 UINT32 NumberOfInitiatorPDs; 1888 UINT32 NumberOfTargetPDs; 1889 UINT32 Reserved2; 1890 UINT64 EntryBaseUnit; 1891 1892 } ACPI_HMAT_LOCALITY; 1893 1894 /* Masks for Flags field above */ 1895 1896 #define ACPI_HMAT_MEMORY_HIERARCHY (0x0F) /* Bits 0-3 */ 1897 1898 /* Values for Memory Hierarchy flags */ 1899 1900 #define ACPI_HMAT_MEMORY 0 1901 #define ACPI_HMAT_1ST_LEVEL_CACHE 1 1902 #define ACPI_HMAT_2ND_LEVEL_CACHE 2 1903 #define ACPI_HMAT_3RD_LEVEL_CACHE 3 1904 #define ACPI_HMAT_MINIMUM_XFER_SIZE 0x10 /* Bit 4: ACPI 6.4 */ 1905 #define ACPI_HMAT_NON_SEQUENTIAL_XFERS 0x20 /* Bit 5: ACPI 6.4 */ 1906 1907 1908 /* Values for DataType field above */ 1909 1910 #define ACPI_HMAT_ACCESS_LATENCY 0 1911 #define ACPI_HMAT_READ_LATENCY 1 1912 #define ACPI_HMAT_WRITE_LATENCY 2 1913 #define ACPI_HMAT_ACCESS_BANDWIDTH 3 1914 #define ACPI_HMAT_READ_BANDWIDTH 4 1915 #define ACPI_HMAT_WRITE_BANDWIDTH 5 1916 1917 1918 /* 2: Memory side cache information */ 1919 1920 typedef struct acpi_hmat_cache 1921 { 1922 ACPI_HMAT_STRUCTURE Header; 1923 UINT32 MemoryPD; 1924 UINT32 Reserved1; 1925 UINT64 CacheSize; 1926 UINT32 CacheAttributes; 1927 UINT16 Reserved2; 1928 UINT16 NumberOfSMBIOSHandles; 1929 1930 } ACPI_HMAT_CACHE; 1931 1932 /* Masks for CacheAttributes field above */ 1933 1934 #define ACPI_HMAT_TOTAL_CACHE_LEVEL (0x0000000F) 1935 #define ACPI_HMAT_CACHE_LEVEL (0x000000F0) 1936 #define ACPI_HMAT_CACHE_ASSOCIATIVITY (0x00000F00) 1937 #define ACPI_HMAT_WRITE_POLICY (0x0000F000) 1938 #define ACPI_HMAT_CACHE_LINE_SIZE (0xFFFF0000) 1939 1940 /* Values for cache associativity flag */ 1941 1942 #define ACPI_HMAT_CA_NONE (0) 1943 #define ACPI_HMAT_CA_DIRECT_MAPPED (1) 1944 #define ACPI_HMAT_CA_COMPLEX_CACHE_INDEXING (2) 1945 1946 /* Values for write policy flag */ 1947 1948 #define ACPI_HMAT_CP_NONE (0) 1949 #define ACPI_HMAT_CP_WB (1) 1950 #define ACPI_HMAT_CP_WT (2) 1951 1952 1953 /******************************************************************************* 1954 * 1955 * HPET - High Precision Event Timer table 1956 * Version 1 1957 * 1958 * Conforms to "IA-PC HPET (High Precision Event Timers) Specification", 1959 * Version 1.0a, October 2004 1960 * 1961 ******************************************************************************/ 1962 1963 typedef struct acpi_table_hpet 1964 { 1965 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1966 UINT32 Id; /* Hardware ID of event timer block */ 1967 ACPI_GENERIC_ADDRESS Address; /* Address of event timer block */ 1968 UINT8 Sequence; /* HPET sequence number */ 1969 UINT16 MinimumTick; /* Main counter min tick, periodic mode */ 1970 UINT8 Flags; 1971 1972 } ACPI_TABLE_HPET; 1973 1974 /* Masks for Flags field above */ 1975 1976 #define ACPI_HPET_PAGE_PROTECT_MASK (3) 1977 1978 /* Values for Page Protect flags */ 1979 1980 enum AcpiHpetPageProtect 1981 { 1982 ACPI_HPET_NO_PAGE_PROTECT = 0, 1983 ACPI_HPET_PAGE_PROTECT4 = 1, 1984 ACPI_HPET_PAGE_PROTECT64 = 2 1985 }; 1986 1987 1988 /******************************************************************************* 1989 * 1990 * IBFT - Boot Firmware Table 1991 * Version 1 1992 * 1993 * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b 1994 * Specification", Version 1.01, March 1, 2007 1995 * 1996 * Note: It appears that this table is not intended to appear in the RSDT/XSDT. 1997 * Therefore, it is not currently supported by the disassembler. 1998 * 1999 ******************************************************************************/ 2000 2001 typedef struct acpi_table_ibft 2002 { 2003 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 2004 UINT8 Reserved[12]; 2005 2006 } ACPI_TABLE_IBFT; 2007 2008 2009 /* IBFT common subtable header */ 2010 2011 typedef struct acpi_ibft_header 2012 { 2013 UINT8 Type; 2014 UINT8 Version; 2015 UINT16 Length; 2016 UINT8 Index; 2017 UINT8 Flags; 2018 2019 } ACPI_IBFT_HEADER; 2020 2021 /* Values for Type field above */ 2022 2023 enum AcpiIbftType 2024 { 2025 ACPI_IBFT_TYPE_NOT_USED = 0, 2026 ACPI_IBFT_TYPE_CONTROL = 1, 2027 ACPI_IBFT_TYPE_INITIATOR = 2, 2028 ACPI_IBFT_TYPE_NIC = 3, 2029 ACPI_IBFT_TYPE_TARGET = 4, 2030 ACPI_IBFT_TYPE_EXTENSIONS = 5, 2031 ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 2032 }; 2033 2034 2035 /* IBFT subtables */ 2036 2037 typedef struct acpi_ibft_control 2038 { 2039 ACPI_IBFT_HEADER Header; 2040 UINT16 Extensions; 2041 UINT16 InitiatorOffset; 2042 UINT16 Nic0Offset; 2043 UINT16 Target0Offset; 2044 UINT16 Nic1Offset; 2045 UINT16 Target1Offset; 2046 2047 } ACPI_IBFT_CONTROL; 2048 2049 typedef struct acpi_ibft_initiator 2050 { 2051 ACPI_IBFT_HEADER Header; 2052 UINT8 SnsServer[16]; 2053 UINT8 SlpServer[16]; 2054 UINT8 PrimaryServer[16]; 2055 UINT8 SecondaryServer[16]; 2056 UINT16 NameLength; 2057 UINT16 NameOffset; 2058 2059 } ACPI_IBFT_INITIATOR; 2060 2061 typedef struct acpi_ibft_nic 2062 { 2063 ACPI_IBFT_HEADER Header; 2064 UINT8 IpAddress[16]; 2065 UINT8 SubnetMaskPrefix; 2066 UINT8 Origin; 2067 UINT8 Gateway[16]; 2068 UINT8 PrimaryDns[16]; 2069 UINT8 SecondaryDns[16]; 2070 UINT8 Dhcp[16]; 2071 UINT16 Vlan; 2072 UINT8 MacAddress[6]; 2073 UINT16 PciAddress; 2074 UINT16 NameLength; 2075 UINT16 NameOffset; 2076 2077 } ACPI_IBFT_NIC; 2078 2079 typedef struct acpi_ibft_target 2080 { 2081 ACPI_IBFT_HEADER Header; 2082 UINT8 TargetIpAddress[16]; 2083 UINT16 TargetIpSocket; 2084 UINT8 TargetBootLun[8]; 2085 UINT8 ChapType; 2086 UINT8 NicAssociation; 2087 UINT16 TargetNameLength; 2088 UINT16 TargetNameOffset; 2089 UINT16 ChapNameLength; 2090 UINT16 ChapNameOffset; 2091 UINT16 ChapSecretLength; 2092 UINT16 ChapSecretOffset; 2093 UINT16 ReverseChapNameLength; 2094 UINT16 ReverseChapNameOffset; 2095 UINT16 ReverseChapSecretLength; 2096 UINT16 ReverseChapSecretOffset; 2097 2098 } ACPI_IBFT_TARGET; 2099 2100 2101 /* Reset to default packing */ 2102 2103 #pragma pack() 2104 2105 #endif /* __ACTBL1_H__ */ 2106