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 - 2024, 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_AEST "AEST" /* Arm Error Source Table */ 172 #define ACPI_SIG_ASF "ASF!" /* Alert Standard Format table */ 173 #define ACPI_SIG_ASPT "ASPT" /* AMD Secure Processor Table */ 174 #define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */ 175 #define ACPI_SIG_BGRT "BGRT" /* Boot Graphics Resource Table */ 176 #define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */ 177 #define ACPI_SIG_CEDT "CEDT" /* CXL Early Discovery Table */ 178 #define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */ 179 #define ACPI_SIG_CSRT "CSRT" /* Core System Resource Table */ 180 #define ACPI_SIG_DBG2 "DBG2" /* Debug Port table type 2 */ 181 #define ACPI_SIG_DBGP "DBGP" /* Debug Port table */ 182 #define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */ 183 #define ACPI_SIG_DRTM "DRTM" /* Dynamic Root of Trust for Measurement table */ 184 #define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */ 185 #define ACPI_SIG_EINJ "EINJ" /* Error Injection table */ 186 #define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */ 187 #define ACPI_SIG_FPDT "FPDT" /* Firmware Performance Data Table */ 188 #define ACPI_SIG_GTDT "GTDT" /* Generic Timer Description Table */ 189 #define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */ 190 #define ACPI_SIG_HMAT "HMAT" /* Heterogeneous Memory Attributes Table */ 191 #define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */ 192 #define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */ 193 #define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table*/ 194 195 #define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */ 196 #define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */ 197 198 199 /* Reserved table signatures */ 200 201 #define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */ 202 #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ 203 204 /* 205 * These tables have been seen in the field, but no definition has been found 206 */ 207 #ifdef ACPI_UNDEFINED_TABLES 208 #define ACPI_SIG_ATKG "ATKG" 209 #define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */ 210 #define ACPI_SIG_IEIT "IEIT" 211 #endif 212 213 /* 214 * All tables must be byte-packed to match the ACPI specification, since 215 * the tables are provided by the system BIOS. 216 */ 217 #pragma pack(1) 218 219 /* 220 * Note: C bitfields are not used for this reason: 221 * 222 * "Bitfields are great and easy to read, but unfortunately the C language 223 * does not specify the layout of bitfields in memory, which means they are 224 * essentially useless for dealing with packed data in on-disk formats or 225 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, 226 * this decision was a design error in C. Ritchie could have picked an order 227 * and stuck with it." Norman Ramsey. 228 * See http://stackoverflow.com/a/1053662/41661 229 */ 230 231 232 /******************************************************************************* 233 * 234 * Common subtable headers 235 * 236 ******************************************************************************/ 237 238 /* Generic subtable header (used in MADT, SRAT, etc.) */ 239 240 typedef struct acpi_subtable_header 241 { 242 UINT8 Type; 243 UINT8 Length; 244 245 } ACPI_SUBTABLE_HEADER; 246 247 248 /* Subtable header for WHEA tables (EINJ, ERST, WDAT) */ 249 250 typedef struct acpi_whea_header 251 { 252 UINT8 Action; 253 UINT8 Instruction; 254 UINT8 Flags; 255 UINT8 Reserved; 256 ACPI_GENERIC_ADDRESS RegisterRegion; 257 UINT64 Value; /* Value used with Read/Write register */ 258 UINT64 Mask; /* Bitmask required for this register instruction */ 259 260 } ACPI_WHEA_HEADER; 261 262 263 /******************************************************************************* 264 * 265 * ASF - Alert Standard Format table (Signature "ASF!") 266 * Revision 0x10 267 * 268 * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003 269 * 270 ******************************************************************************/ 271 272 typedef struct acpi_table_asf 273 { 274 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 275 276 } ACPI_TABLE_ASF; 277 278 279 /* ASF subtable header */ 280 281 typedef struct acpi_asf_header 282 { 283 UINT8 Type; 284 UINT8 Reserved; 285 UINT16 Length; 286 287 } ACPI_ASF_HEADER; 288 289 290 /* Values for Type field above */ 291 292 enum AcpiAsfType 293 { 294 ACPI_ASF_TYPE_INFO = 0, 295 ACPI_ASF_TYPE_ALERT = 1, 296 ACPI_ASF_TYPE_CONTROL = 2, 297 ACPI_ASF_TYPE_BOOT = 3, 298 ACPI_ASF_TYPE_ADDRESS = 4, 299 ACPI_ASF_TYPE_RESERVED = 5 300 }; 301 302 /* 303 * ASF subtables 304 */ 305 306 /* 0: ASF Information */ 307 308 typedef struct acpi_asf_info 309 { 310 ACPI_ASF_HEADER Header; 311 UINT8 MinResetValue; 312 UINT8 MinPollInterval; 313 UINT16 SystemId; 314 UINT32 MfgId; 315 UINT8 Flags; 316 UINT8 Reserved2[3]; 317 318 } ACPI_ASF_INFO; 319 320 /* Masks for Flags field above */ 321 322 #define ACPI_ASF_SMBUS_PROTOCOLS (1) 323 324 325 /* 1: ASF Alerts */ 326 327 typedef struct acpi_asf_alert 328 { 329 ACPI_ASF_HEADER Header; 330 UINT8 AssertMask; 331 UINT8 DeassertMask; 332 UINT8 Alerts; 333 UINT8 DataLength; 334 335 } ACPI_ASF_ALERT; 336 337 typedef struct acpi_asf_alert_data 338 { 339 UINT8 Address; 340 UINT8 Command; 341 UINT8 Mask; 342 UINT8 Value; 343 UINT8 SensorType; 344 UINT8 Type; 345 UINT8 Offset; 346 UINT8 SourceType; 347 UINT8 Severity; 348 UINT8 SensorNumber; 349 UINT8 Entity; 350 UINT8 Instance; 351 352 } ACPI_ASF_ALERT_DATA; 353 354 355 /* 2: ASF Remote Control */ 356 357 typedef struct acpi_asf_remote 358 { 359 ACPI_ASF_HEADER Header; 360 UINT8 Controls; 361 UINT8 DataLength; 362 UINT16 Reserved2; 363 364 } ACPI_ASF_REMOTE; 365 366 typedef struct acpi_asf_control_data 367 { 368 UINT8 Function; 369 UINT8 Address; 370 UINT8 Command; 371 UINT8 Value; 372 373 } ACPI_ASF_CONTROL_DATA; 374 375 376 /* 3: ASF RMCP Boot Options */ 377 378 typedef struct acpi_asf_rmcp 379 { 380 ACPI_ASF_HEADER Header; 381 UINT8 Capabilities[7]; 382 UINT8 CompletionCode; 383 UINT32 EnterpriseId; 384 UINT8 Command; 385 UINT16 Parameter; 386 UINT16 BootOptions; 387 UINT16 OemParameters; 388 389 } ACPI_ASF_RMCP; 390 391 392 /* 4: ASF Address */ 393 394 typedef struct acpi_asf_address 395 { 396 ACPI_ASF_HEADER Header; 397 UINT8 EpromAddress; 398 UINT8 Devices; 399 400 } ACPI_ASF_ADDRESS; 401 402 /******************************************************************************* 403 * 404 * ASPT - AMD Secure Processor Table (Signature "ASPT") 405 * Revision 0x1 406 * 407 * Conforms to AMD Socket SP5/SP6 Platform ASPT Rev1 Specification, 408 * 12 September 2022 409 * 410 ******************************************************************************/ 411 412 typedef struct acpi_table_aspt 413 { 414 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 415 UINT32 NumEntries; 416 417 } ACPI_TABLE_ASPT; 418 419 420 /* ASPT subtable header */ 421 422 typedef struct acpi_aspt_header 423 { 424 UINT16 Type; 425 UINT16 Length; 426 427 } ACPI_ASPT_HEADER; 428 429 430 /* Values for Type field above */ 431 432 enum AcpiAsptType 433 { 434 ACPI_ASPT_TYPE_GLOBAL_REGS = 0, 435 ACPI_ASPT_TYPE_SEV_MBOX_REGS = 1, 436 ACPI_ASPT_TYPE_ACPI_MBOX_REGS = 2, 437 ACPI_ASPT_TYPE_UNKNOWN = 3, 438 }; 439 440 /* 441 * ASPT subtables 442 */ 443 444 /* 0: ASPT Global Registers */ 445 446 typedef struct acpi_aspt_global_regs 447 { 448 ACPI_ASPT_HEADER Header; 449 UINT32 Reserved; 450 UINT64 FeatureRegAddr; 451 UINT64 IrqEnRegAddr; 452 UINT64 IrqStRegAddr; 453 454 } ACPI_ASPT_GLOBAL_REGS; 455 456 457 /* 1: ASPT SEV Mailbox Registers */ 458 459 typedef struct acpi_aspt_sev_mbox_regs 460 { 461 ACPI_ASPT_HEADER Header; 462 UINT8 MboxIrqId; 463 UINT8 Reserved[3]; 464 UINT64 CmdRespRegAddr; 465 UINT64 CmdBufLoRegAddr; 466 UINT64 CmdBufHiRegAddr; 467 468 } ACPI_ASPT_SEV_MBOX_REGS; 469 470 471 /* 2: ASPT ACPI Mailbox Registers */ 472 473 typedef struct acpi_aspt_acpi_mbox_regs 474 { 475 ACPI_ASPT_HEADER Header; 476 UINT32 Reserved1; 477 UINT64 CmdRespRegAddr; 478 UINT64 Reserved2[2]; 479 480 } ACPI_ASPT_ACPI_MBOX_REGS; 481 482 483 /******************************************************************************* 484 * 485 * BERT - Boot Error Record Table (ACPI 4.0) 486 * Version 1 487 * 488 ******************************************************************************/ 489 490 typedef struct acpi_table_bert 491 { 492 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 493 UINT32 RegionLength; /* Length of the boot error region */ 494 UINT64 Address; /* Physical address of the error region */ 495 496 } ACPI_TABLE_BERT; 497 498 499 /* Boot Error Region (not a subtable, pointed to by Address field above) */ 500 501 typedef struct acpi_bert_region 502 { 503 UINT32 BlockStatus; /* Type of error information */ 504 UINT32 RawDataOffset; /* Offset to raw error data */ 505 UINT32 RawDataLength; /* Length of raw error data */ 506 UINT32 DataLength; /* Length of generic error data */ 507 UINT32 ErrorSeverity; /* Severity code */ 508 509 } ACPI_BERT_REGION; 510 511 /* Values for BlockStatus flags above */ 512 513 #define ACPI_BERT_UNCORRECTABLE (1) 514 #define ACPI_BERT_CORRECTABLE (1<<1) 515 #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2) 516 #define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3) 517 #define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */ 518 519 /* Values for ErrorSeverity above */ 520 521 enum AcpiBertErrorSeverity 522 { 523 ACPI_BERT_ERROR_CORRECTABLE = 0, 524 ACPI_BERT_ERROR_FATAL = 1, 525 ACPI_BERT_ERROR_CORRECTED = 2, 526 ACPI_BERT_ERROR_NONE = 3, 527 ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */ 528 }; 529 530 /* 531 * Note: The generic error data that follows the ErrorSeverity field above 532 * uses the ACPI_HEST_GENERIC_DATA defined under the HEST table below 533 */ 534 535 536 /******************************************************************************* 537 * 538 * BGRT - Boot Graphics Resource Table (ACPI 5.0) 539 * Version 1 540 * 541 ******************************************************************************/ 542 543 typedef struct acpi_table_bgrt 544 { 545 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 546 UINT16 Version; 547 UINT8 Status; 548 UINT8 ImageType; 549 UINT64 ImageAddress; 550 UINT32 ImageOffsetX; 551 UINT32 ImageOffsetY; 552 553 } ACPI_TABLE_BGRT; 554 555 /* Flags for Status field above */ 556 557 #define ACPI_BGRT_DISPLAYED (1) 558 #define ACPI_BGRT_ORIENTATION_OFFSET (3 << 1) 559 560 561 /******************************************************************************* 562 * 563 * BOOT - Simple Boot Flag Table 564 * Version 1 565 * 566 * Conforms to the "Simple Boot Flag Specification", Version 2.1 567 * 568 ******************************************************************************/ 569 570 typedef struct acpi_table_boot 571 { 572 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 573 UINT8 CmosIndex; /* Index in CMOS RAM for the boot register */ 574 UINT8 Reserved[3]; 575 576 } ACPI_TABLE_BOOT; 577 578 579 /******************************************************************************* 580 * 581 * CDAT - Coherent Device Attribute Table 582 * Version 1 583 * 584 * Conforms to the "Coherent Device Attribute Table (CDAT) Specification 585 " (Revision 1.01, October 2020.) 586 * 587 ******************************************************************************/ 588 589 typedef struct acpi_table_cdat 590 { 591 UINT32 Length; /* Length of table in bytes, including this header */ 592 UINT8 Revision; /* ACPI Specification minor version number */ 593 UINT8 Checksum; /* To make sum of entire table == 0 */ 594 UINT8 Reserved[6]; 595 UINT32 Sequence; /* Used to detect runtime CDAT table changes */ 596 597 } ACPI_TABLE_CDAT; 598 599 600 /* CDAT common subtable header */ 601 602 typedef struct acpi_cdat_header 603 { 604 UINT8 Type; 605 UINT8 Reserved; 606 UINT16 Length; 607 608 } ACPI_CDAT_HEADER; 609 610 /* Values for Type field above */ 611 612 enum AcpiCdatType 613 { 614 ACPI_CDAT_TYPE_DSMAS = 0, 615 ACPI_CDAT_TYPE_DSLBIS = 1, 616 ACPI_CDAT_TYPE_DSMSCIS = 2, 617 ACPI_CDAT_TYPE_DSIS = 3, 618 ACPI_CDAT_TYPE_DSEMTS = 4, 619 ACPI_CDAT_TYPE_SSLBIS = 5, 620 ACPI_CDAT_TYPE_RESERVED = 6 /* 6 through 0xFF are reserved */ 621 }; 622 623 624 /* Subtable 0: Device Scoped Memory Affinity Structure (DSMAS) */ 625 626 typedef struct acpi_cdat_dsmas 627 { 628 UINT8 DsmadHandle; 629 UINT8 Flags; 630 UINT16 Reserved; 631 UINT64 DpaBaseAddress; 632 UINT64 DpaLength; 633 634 } ACPI_CDAT_DSMAS; 635 636 /* Flags for subtable above */ 637 638 #define ACPI_CDAT_DSMAS_NON_VOLATILE (1 << 2) 639 640 641 /* Subtable 1: Device scoped Latency and Bandwidth Information Structure (DSLBIS) */ 642 643 typedef struct acpi_cdat_dslbis 644 { 645 UINT8 Handle; 646 UINT8 Flags; /* If Handle matches a DSMAS handle, the definition of this field matches 647 * Flags field in HMAT System Locality Latency */ 648 UINT8 DataType; 649 UINT8 Reserved; 650 UINT64 EntryBaseUnit; 651 UINT16 Entry[3]; 652 UINT16 Reserved2; 653 654 } ACPI_CDAT_DSLBIS; 655 656 657 /* Subtable 2: Device Scoped Memory Side Cache Information Structure (DSMSCIS) */ 658 659 typedef struct acpi_cdat_dsmscis 660 { 661 UINT8 DsmasHandle; 662 UINT8 Reserved[3]; 663 UINT64 SideCacheSize; 664 UINT32 CacheAttributes; 665 666 } ACPI_CDAT_DSMSCIS; 667 668 669 /* Subtable 3: Device Scoped Initiator Structure (DSIS) */ 670 671 typedef struct acpi_cdat_dsis 672 { 673 UINT8 Flags; 674 UINT8 Handle; 675 UINT16 Reserved; 676 677 } ACPI_CDAT_DSIS; 678 679 /* Flags for above subtable */ 680 681 #define ACPI_CDAT_DSIS_MEM_ATTACHED (1 << 0) 682 683 684 /* Subtable 4: Device Scoped EFI Memory Type Structure (DSEMTS) */ 685 686 typedef struct acpi_cdat_dsemts 687 { 688 UINT8 DsmasHandle; 689 UINT8 MemoryType; 690 UINT16 Reserved; 691 UINT64 DpaOffset; 692 UINT64 RangeLength; 693 694 } ACPI_CDAT_DSEMTS; 695 696 697 /* Subtable 5: Switch Scoped Latency and Bandwidth Information Structure (SSLBIS) */ 698 699 typedef struct acpi_cdat_sslbis 700 { 701 UINT8 DataType; 702 UINT8 Reserved[3]; 703 UINT64 EntryBaseUnit; 704 705 } ACPI_CDAT_SSLBIS; 706 707 708 /* Sub-subtable for above, SslbeEntries field */ 709 710 typedef struct acpi_cdat_sslbe 711 { 712 UINT16 PortxId; 713 UINT16 PortyId; 714 UINT16 LatencyOrBandwidth; 715 UINT16 Reserved; 716 717 } ACPI_CDAT_SSLBE; 718 719 #define ACPI_CDAT_SSLBIS_US_PORT 0x0100 720 #define ACPI_CDAT_SSLBIS_ANY_PORT 0xffff 721 722 /******************************************************************************* 723 * 724 * CEDT - CXL Early Discovery Table 725 * Version 1 726 * 727 * Conforms to the "CXL Early Discovery Table" (CXL 2.0, October 2020) 728 * 729 ******************************************************************************/ 730 731 typedef struct acpi_table_cedt 732 { 733 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 734 735 } ACPI_TABLE_CEDT; 736 737 /* CEDT subtable header (Performance Record Structure) */ 738 739 typedef struct acpi_cedt_header 740 { 741 UINT8 Type; 742 UINT8 Reserved; 743 UINT16 Length; 744 745 } ACPI_CEDT_HEADER; 746 747 /* Values for Type field above */ 748 749 enum AcpiCedtType 750 { 751 ACPI_CEDT_TYPE_CHBS = 0, 752 ACPI_CEDT_TYPE_CFMWS = 1, 753 ACPI_CEDT_TYPE_CXIMS = 2, 754 ACPI_CEDT_TYPE_RDPAS = 3, 755 ACPI_CEDT_TYPE_RESERVED = 4, 756 }; 757 758 /* Values for version field above */ 759 760 #define ACPI_CEDT_CHBS_VERSION_CXL11 (0) 761 #define ACPI_CEDT_CHBS_VERSION_CXL20 (1) 762 763 /* Values for length field above */ 764 765 #define ACPI_CEDT_CHBS_LENGTH_CXL11 (0x2000) 766 #define ACPI_CEDT_CHBS_LENGTH_CXL20 (0x10000) 767 768 /* 769 * CEDT subtables 770 */ 771 772 /* 0: CXL Host Bridge Structure */ 773 774 typedef struct acpi_cedt_chbs 775 { 776 ACPI_CEDT_HEADER Header; 777 UINT32 Uid; 778 UINT32 CxlVersion; 779 UINT32 Reserved; 780 UINT64 Base; 781 UINT64 Length; 782 783 } ACPI_CEDT_CHBS; 784 785 786 /* 1: CXL Fixed Memory Window Structure */ 787 788 typedef struct acpi_cedt_cfmws 789 { 790 ACPI_CEDT_HEADER Header; 791 UINT32 Reserved1; 792 UINT64 BaseHpa; 793 UINT64 WindowSize; 794 UINT8 InterleaveWays; 795 UINT8 InterleaveArithmetic; 796 UINT16 Reserved2; 797 UINT32 Granularity; 798 UINT16 Restrictions; 799 UINT16 QtgId; 800 UINT32 InterleaveTargets[]; 801 802 } ACPI_CEDT_CFMWS; 803 804 typedef struct acpi_cedt_cfmws_target_element 805 { 806 UINT32 InterleaveTarget; 807 808 } ACPI_CEDT_CFMWS_TARGET_ELEMENT; 809 810 /* Values for Interleave Arithmetic field above */ 811 812 #define ACPI_CEDT_CFMWS_ARITHMETIC_MODULO (0) 813 #define ACPI_CEDT_CFMWS_ARITHMETIC_XOR (1) 814 815 /* Values for Restrictions field above */ 816 817 #define ACPI_CEDT_CFMWS_RESTRICT_TYPE2 (1) 818 #define ACPI_CEDT_CFMWS_RESTRICT_TYPE3 (1<<1) 819 #define ACPI_CEDT_CFMWS_RESTRICT_VOLATILE (1<<2) 820 #define ACPI_CEDT_CFMWS_RESTRICT_PMEM (1<<3) 821 #define ACPI_CEDT_CFMWS_RESTRICT_FIXED (1<<4) 822 823 /* 2: CXL XOR Interleave Math Structure */ 824 825 struct acpi_cedt_cxims { 826 ACPI_CEDT_HEADER Header; 827 UINT16 Reserved1; 828 UINT8 Hbig; 829 UINT8 NrXormaps; 830 UINT64 XormapList[]; 831 }; 832 833 /* 3: CXL RCEC Downstream Port Association Structure */ 834 835 struct acpi_cedt_rdpas { 836 ACPI_CEDT_HEADER Header; 837 UINT16 Segment; 838 UINT16 Bdf; 839 UINT8 Protocol; 840 UINT64 Address; 841 }; 842 843 /* Masks for bdf field above */ 844 #define ACPI_CEDT_RDPAS_BUS_MASK 0xff00 845 #define ACPI_CEDT_RDPAS_DEVICE_MASK 0x00f8 846 #define ACPI_CEDT_RDPAS_FUNCTION_MASK 0x0007 847 848 #define ACPI_CEDT_RDPAS_PROTOCOL_IO (0) 849 #define ACPI_CEDT_RDPAS_PROTOCOL_CACHEMEM (1) 850 851 /******************************************************************************* 852 * 853 * CPEP - Corrected Platform Error Polling table (ACPI 4.0) 854 * Version 1 855 * 856 ******************************************************************************/ 857 858 typedef struct acpi_table_cpep 859 { 860 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 861 UINT64 Reserved; 862 863 } ACPI_TABLE_CPEP; 864 865 866 /* Subtable */ 867 868 typedef struct acpi_cpep_polling 869 { 870 ACPI_SUBTABLE_HEADER Header; 871 UINT8 Id; /* Processor ID */ 872 UINT8 Eid; /* Processor EID */ 873 UINT32 Interval; /* Polling interval (msec) */ 874 875 } ACPI_CPEP_POLLING; 876 877 878 /******************************************************************************* 879 * 880 * CSRT - Core System Resource Table 881 * Version 0 882 * 883 * Conforms to the "Core System Resource Table (CSRT)", November 14, 2011 884 * 885 ******************************************************************************/ 886 887 typedef struct acpi_table_csrt 888 { 889 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 890 891 } ACPI_TABLE_CSRT; 892 893 894 /* Resource Group subtable */ 895 896 typedef struct acpi_csrt_group 897 { 898 UINT32 Length; 899 UINT32 VendorId; 900 UINT32 SubvendorId; 901 UINT16 DeviceId; 902 UINT16 SubdeviceId; 903 UINT16 Revision; 904 UINT16 Reserved; 905 UINT32 SharedInfoLength; 906 907 /* Shared data immediately follows (Length = SharedInfoLength) */ 908 909 } ACPI_CSRT_GROUP; 910 911 /* Shared Info subtable */ 912 913 typedef struct acpi_csrt_shared_info 914 { 915 UINT16 MajorVersion; 916 UINT16 MinorVersion; 917 UINT32 MmioBaseLow; 918 UINT32 MmioBaseHigh; 919 UINT32 GsiInterrupt; 920 UINT8 InterruptPolarity; 921 UINT8 InterruptMode; 922 UINT8 NumChannels; 923 UINT8 DmaAddressWidth; 924 UINT16 BaseRequestLine; 925 UINT16 NumHandshakeSignals; 926 UINT32 MaxBlockSize; 927 928 /* Resource descriptors immediately follow (Length = Group Length - SharedInfoLength) */ 929 930 } ACPI_CSRT_SHARED_INFO; 931 932 /* Resource Descriptor subtable */ 933 934 typedef struct acpi_csrt_descriptor 935 { 936 UINT32 Length; 937 UINT16 Type; 938 UINT16 Subtype; 939 UINT32 Uid; 940 941 /* Resource-specific information immediately follows */ 942 943 } ACPI_CSRT_DESCRIPTOR; 944 945 946 /* Resource Types */ 947 948 #define ACPI_CSRT_TYPE_INTERRUPT 0x0001 949 #define ACPI_CSRT_TYPE_TIMER 0x0002 950 #define ACPI_CSRT_TYPE_DMA 0x0003 951 952 /* Resource Subtypes */ 953 954 #define ACPI_CSRT_XRUPT_LINE 0x0000 955 #define ACPI_CSRT_XRUPT_CONTROLLER 0x0001 956 #define ACPI_CSRT_TIMER 0x0000 957 #define ACPI_CSRT_DMA_CHANNEL 0x0000 958 #define ACPI_CSRT_DMA_CONTROLLER 0x0001 959 960 961 /******************************************************************************* 962 * 963 * DBG2 - Debug Port Table 2 964 * Version 0 (Both main table and subtables) 965 * 966 * Conforms to "Microsoft Debug Port Table 2 (DBG2)", September 21, 2020 967 * 968 ******************************************************************************/ 969 970 typedef struct acpi_table_dbg2 971 { 972 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 973 UINT32 InfoOffset; 974 UINT32 InfoCount; 975 976 } ACPI_TABLE_DBG2; 977 978 979 typedef struct acpi_dbg2_header 980 { 981 UINT32 InfoOffset; 982 UINT32 InfoCount; 983 984 } ACPI_DBG2_HEADER; 985 986 987 /* Debug Device Information Subtable */ 988 989 typedef struct acpi_dbg2_device 990 { 991 UINT8 Revision; 992 UINT16 Length; 993 UINT8 RegisterCount; /* Number of BaseAddress registers */ 994 UINT16 NamepathLength; 995 UINT16 NamepathOffset; 996 UINT16 OemDataLength; 997 UINT16 OemDataOffset; 998 UINT16 PortType; 999 UINT16 PortSubtype; 1000 UINT16 Reserved; 1001 UINT16 BaseAddressOffset; 1002 UINT16 AddressSizeOffset; 1003 /* 1004 * Data that follows: 1005 * BaseAddress (required) - Each in 12-byte Generic Address Structure format. 1006 * AddressSize (required) - Array of UINT32 sizes corresponding to each BaseAddress register. 1007 * Namepath (required) - Null terminated string. Single dot if not supported. 1008 * OemData (optional) - Length is OemDataLength. 1009 */ 1010 } ACPI_DBG2_DEVICE; 1011 1012 /* Types for PortType field above */ 1013 1014 #define ACPI_DBG2_SERIAL_PORT 0x8000 1015 #define ACPI_DBG2_1394_PORT 0x8001 1016 #define ACPI_DBG2_USB_PORT 0x8002 1017 #define ACPI_DBG2_NET_PORT 0x8003 1018 1019 /* Subtypes for PortSubtype field above */ 1020 1021 #define ACPI_DBG2_16550_COMPATIBLE 0x0000 1022 #define ACPI_DBG2_16550_SUBSET 0x0001 1023 #define ACPI_DBG2_MAX311XE_SPI 0x0002 1024 #define ACPI_DBG2_ARM_PL011 0x0003 1025 #define ACPI_DBG2_MSM8X60 0x0004 1026 #define ACPI_DBG2_16550_NVIDIA 0x0005 1027 #define ACPI_DBG2_TI_OMAP 0x0006 1028 #define ACPI_DBG2_APM88XXXX 0x0008 1029 #define ACPI_DBG2_MSM8974 0x0009 1030 #define ACPI_DBG2_SAM5250 0x000A 1031 #define ACPI_DBG2_INTEL_USIF 0x000B 1032 #define ACPI_DBG2_IMX6 0x000C 1033 #define ACPI_DBG2_ARM_SBSA_32BIT 0x000D 1034 #define ACPI_DBG2_ARM_SBSA_GENERIC 0x000E 1035 #define ACPI_DBG2_ARM_DCC 0x000F 1036 #define ACPI_DBG2_BCM2835 0x0010 1037 #define ACPI_DBG2_SDM845_1_8432MHZ 0x0011 1038 #define ACPI_DBG2_16550_WITH_GAS 0x0012 1039 #define ACPI_DBG2_SDM845_7_372MHZ 0x0013 1040 #define ACPI_DBG2_INTEL_LPSS 0x0014 1041 1042 #define ACPI_DBG2_1394_STANDARD 0x0000 1043 1044 #define ACPI_DBG2_USB_XHCI 0x0000 1045 #define ACPI_DBG2_USB_EHCI 0x0001 1046 1047 1048 /******************************************************************************* 1049 * 1050 * DBGP - Debug Port table 1051 * Version 1 1052 * 1053 * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000 1054 * 1055 ******************************************************************************/ 1056 1057 typedef struct acpi_table_dbgp 1058 { 1059 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1060 UINT8 Type; /* 0=full 16550, 1=subset of 16550 */ 1061 UINT8 Reserved[3]; 1062 ACPI_GENERIC_ADDRESS DebugPort; 1063 1064 } ACPI_TABLE_DBGP; 1065 1066 1067 /******************************************************************************* 1068 * 1069 * DMAR - DMA Remapping table 1070 * Version 1 1071 * 1072 * Conforms to "Intel Virtualization Technology for Directed I/O", 1073 * Version 2.3, October 2014 1074 * 1075 ******************************************************************************/ 1076 1077 typedef struct acpi_table_dmar 1078 { 1079 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1080 UINT8 Width; /* Host Address Width */ 1081 UINT8 Flags; 1082 UINT8 Reserved[10]; 1083 1084 } ACPI_TABLE_DMAR; 1085 1086 /* Masks for Flags field above */ 1087 1088 #define ACPI_DMAR_INTR_REMAP (1) 1089 #define ACPI_DMAR_X2APIC_OPT_OUT (1<<1) 1090 #define ACPI_DMAR_X2APIC_MODE (1<<2) 1091 1092 1093 /* DMAR subtable header */ 1094 1095 typedef struct acpi_dmar_header 1096 { 1097 UINT16 Type; 1098 UINT16 Length; 1099 1100 } ACPI_DMAR_HEADER; 1101 1102 /* Values for subtable type in ACPI_DMAR_HEADER */ 1103 1104 enum AcpiDmarType 1105 { 1106 ACPI_DMAR_TYPE_HARDWARE_UNIT = 0, 1107 ACPI_DMAR_TYPE_RESERVED_MEMORY = 1, 1108 ACPI_DMAR_TYPE_ROOT_ATS = 2, 1109 ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3, 1110 ACPI_DMAR_TYPE_NAMESPACE = 4, 1111 ACPI_DMAR_TYPE_SATC = 5, 1112 ACPI_DMAR_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 1113 }; 1114 1115 1116 /* DMAR Device Scope structure */ 1117 1118 typedef struct acpi_dmar_device_scope 1119 { 1120 UINT8 EntryType; 1121 UINT8 Length; 1122 UINT16 Reserved; 1123 UINT8 EnumerationId; 1124 UINT8 Bus; 1125 1126 } ACPI_DMAR_DEVICE_SCOPE; 1127 1128 /* Values for EntryType in ACPI_DMAR_DEVICE_SCOPE - device types */ 1129 1130 enum AcpiDmarScopeType 1131 { 1132 ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0, 1133 ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1, 1134 ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2, 1135 ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3, 1136 ACPI_DMAR_SCOPE_TYPE_HPET = 4, 1137 ACPI_DMAR_SCOPE_TYPE_NAMESPACE = 5, 1138 ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 1139 }; 1140 1141 typedef struct acpi_dmar_pci_path 1142 { 1143 UINT8 Device; 1144 UINT8 Function; 1145 1146 } ACPI_DMAR_PCI_PATH; 1147 1148 1149 /* 1150 * DMAR Subtables, correspond to Type in ACPI_DMAR_HEADER 1151 */ 1152 1153 /* 0: Hardware Unit Definition */ 1154 1155 typedef struct acpi_dmar_hardware_unit 1156 { 1157 ACPI_DMAR_HEADER Header; 1158 UINT8 Flags; 1159 UINT8 Reserved; 1160 UINT16 Segment; 1161 UINT64 Address; /* Register Base Address */ 1162 1163 } ACPI_DMAR_HARDWARE_UNIT; 1164 1165 /* Masks for Flags field above */ 1166 1167 #define ACPI_DMAR_INCLUDE_ALL (1) 1168 1169 1170 /* 1: Reserved Memory Definition */ 1171 1172 typedef struct acpi_dmar_reserved_memory 1173 { 1174 ACPI_DMAR_HEADER Header; 1175 UINT16 Reserved; 1176 UINT16 Segment; 1177 UINT64 BaseAddress; /* 4K aligned base address */ 1178 UINT64 EndAddress; /* 4K aligned limit address */ 1179 1180 } ACPI_DMAR_RESERVED_MEMORY; 1181 1182 /* Masks for Flags field above */ 1183 1184 #define ACPI_DMAR_ALLOW_ALL (1) 1185 1186 1187 /* 2: Root Port ATS Capability Reporting Structure */ 1188 1189 typedef struct acpi_dmar_atsr 1190 { 1191 ACPI_DMAR_HEADER Header; 1192 UINT8 Flags; 1193 UINT8 Reserved; 1194 UINT16 Segment; 1195 1196 } ACPI_DMAR_ATSR; 1197 1198 /* Masks for Flags field above */ 1199 1200 #define ACPI_DMAR_ALL_PORTS (1) 1201 1202 1203 /* 3: Remapping Hardware Static Affinity Structure */ 1204 1205 typedef struct acpi_dmar_rhsa 1206 { 1207 ACPI_DMAR_HEADER Header; 1208 UINT32 Reserved; 1209 UINT64 BaseAddress; 1210 UINT32 ProximityDomain; 1211 1212 } ACPI_DMAR_RHSA; 1213 1214 1215 /* 4: ACPI Namespace Device Declaration Structure */ 1216 1217 typedef struct acpi_dmar_andd 1218 { 1219 ACPI_DMAR_HEADER Header; 1220 UINT8 Reserved[3]; 1221 UINT8 DeviceNumber; 1222 union { 1223 char __pad; 1224 ACPI_FLEX_ARRAY(char, DeviceName); 1225 }; 1226 1227 } ACPI_DMAR_ANDD; 1228 1229 1230 /* 5: SoC Integrated Address Translation Cache (SATC) */ 1231 1232 typedef struct acpi_dmar_satc 1233 { 1234 ACPI_DMAR_HEADER Header; 1235 UINT8 Flags; 1236 UINT8 Reserved; 1237 UINT16 Segment; 1238 1239 } ACPI_DMAR_SATC 1240 1241 ; 1242 /******************************************************************************* 1243 * 1244 * DRTM - Dynamic Root of Trust for Measurement table 1245 * Conforms to "TCG D-RTM Architecture" June 17 2013, Version 1.0.0 1246 * Table version 1 1247 * 1248 ******************************************************************************/ 1249 1250 typedef struct acpi_table_drtm 1251 { 1252 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1253 UINT64 EntryBaseAddress; 1254 UINT64 EntryLength; 1255 UINT32 EntryAddress32; 1256 UINT64 EntryAddress64; 1257 UINT64 ExitAddress; 1258 UINT64 LogAreaAddress; 1259 UINT32 LogAreaLength; 1260 UINT64 ArchDependentAddress; 1261 UINT32 Flags; 1262 1263 } ACPI_TABLE_DRTM; 1264 1265 /* Flag Definitions for above */ 1266 1267 #define ACPI_DRTM_ACCESS_ALLOWED (1) 1268 #define ACPI_DRTM_ENABLE_GAP_CODE (1<<1) 1269 #define ACPI_DRTM_INCOMPLETE_MEASUREMENTS (1<<2) 1270 #define ACPI_DRTM_AUTHORITY_ORDER (1<<3) 1271 1272 1273 /* 1) Validated Tables List (64-bit addresses) */ 1274 1275 typedef struct acpi_drtm_vtable_list 1276 { 1277 UINT32 ValidatedTableCount; 1278 UINT64 ValidatedTables[]; 1279 1280 } ACPI_DRTM_VTABLE_LIST; 1281 1282 /* 2) Resources List (of Resource Descriptors) */ 1283 1284 /* Resource Descriptor */ 1285 1286 typedef struct acpi_drtm_resource 1287 { 1288 UINT8 Size[7]; 1289 UINT8 Type; 1290 UINT64 Address; 1291 1292 } ACPI_DRTM_RESOURCE; 1293 1294 typedef struct acpi_drtm_resource_list 1295 { 1296 UINT32 ResourceCount; 1297 ACPI_DRTM_RESOURCE Resources[]; 1298 1299 } ACPI_DRTM_RESOURCE_LIST; 1300 1301 /* 3) Platform-specific Identifiers List */ 1302 1303 typedef struct acpi_drtm_dps_id 1304 { 1305 UINT32 DpsIdLength; 1306 UINT8 DpsId[16]; 1307 1308 } ACPI_DRTM_DPS_ID; 1309 1310 1311 /******************************************************************************* 1312 * 1313 * ECDT - Embedded Controller Boot Resources Table 1314 * Version 1 1315 * 1316 ******************************************************************************/ 1317 1318 typedef struct acpi_table_ecdt 1319 { 1320 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1321 ACPI_GENERIC_ADDRESS Control; /* Address of EC command/status register */ 1322 ACPI_GENERIC_ADDRESS Data; /* Address of EC data register */ 1323 UINT32 Uid; /* Unique ID - must be same as the EC _UID method */ 1324 UINT8 Gpe; /* The GPE for the EC */ 1325 UINT8 Id[]; /* Full namepath of the EC in the ACPI namespace */ 1326 1327 } ACPI_TABLE_ECDT; 1328 1329 1330 /******************************************************************************* 1331 * 1332 * EINJ - Error Injection Table (ACPI 4.0) 1333 * Version 1 1334 * 1335 ******************************************************************************/ 1336 1337 typedef struct acpi_table_einj 1338 { 1339 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1340 UINT32 HeaderLength; 1341 UINT8 Flags; 1342 UINT8 Reserved[3]; 1343 UINT32 Entries; 1344 1345 } ACPI_TABLE_EINJ; 1346 1347 1348 /* EINJ Injection Instruction Entries (actions) */ 1349 1350 typedef struct acpi_einj_entry 1351 { 1352 ACPI_WHEA_HEADER WheaHeader; /* Common header for WHEA tables */ 1353 1354 } ACPI_EINJ_ENTRY; 1355 1356 /* Masks for Flags field above */ 1357 1358 #define ACPI_EINJ_PRESERVE (1) 1359 1360 /* Values for Action field above */ 1361 1362 enum AcpiEinjActions 1363 { 1364 ACPI_EINJ_BEGIN_OPERATION = 0, 1365 ACPI_EINJ_GET_TRIGGER_TABLE = 1, 1366 ACPI_EINJ_SET_ERROR_TYPE = 2, 1367 ACPI_EINJ_GET_ERROR_TYPE = 3, 1368 ACPI_EINJ_END_OPERATION = 4, 1369 ACPI_EINJ_EXECUTE_OPERATION = 5, 1370 ACPI_EINJ_CHECK_BUSY_STATUS = 6, 1371 ACPI_EINJ_GET_COMMAND_STATUS = 7, 1372 ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8, 1373 ACPI_EINJ_GET_EXECUTE_TIMINGS = 9, 1374 ACPI_EINJ_ACTION_RESERVED = 10, /* 10 and greater are reserved */ 1375 ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */ 1376 }; 1377 1378 /* Values for Instruction field above */ 1379 1380 enum AcpiEinjInstructions 1381 { 1382 ACPI_EINJ_READ_REGISTER = 0, 1383 ACPI_EINJ_READ_REGISTER_VALUE = 1, 1384 ACPI_EINJ_WRITE_REGISTER = 2, 1385 ACPI_EINJ_WRITE_REGISTER_VALUE = 3, 1386 ACPI_EINJ_NOOP = 4, 1387 ACPI_EINJ_FLUSH_CACHELINE = 5, 1388 ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */ 1389 }; 1390 1391 typedef struct acpi_einj_error_type_with_addr 1392 { 1393 UINT32 ErrorType; 1394 UINT32 VendorStructOffset; 1395 UINT32 Flags; 1396 UINT32 ApicId; 1397 UINT64 Address; 1398 UINT64 Range; 1399 UINT32 PcieId; 1400 1401 } ACPI_EINJ_ERROR_TYPE_WITH_ADDR; 1402 1403 typedef struct acpi_einj_vendor 1404 { 1405 UINT32 Length; 1406 UINT32 PcieId; 1407 UINT16 VendorId; 1408 UINT16 DeviceId; 1409 UINT8 RevisionId; 1410 UINT8 Reserved[3]; 1411 1412 } ACPI_EINJ_VENDOR; 1413 1414 1415 /* EINJ Trigger Error Action Table */ 1416 1417 typedef struct acpi_einj_trigger 1418 { 1419 UINT32 HeaderSize; 1420 UINT32 Revision; 1421 UINT32 TableSize; 1422 UINT32 EntryCount; 1423 1424 } ACPI_EINJ_TRIGGER; 1425 1426 /* Command status return values */ 1427 1428 enum AcpiEinjCommandStatus 1429 { 1430 ACPI_EINJ_SUCCESS = 0, 1431 ACPI_EINJ_FAILURE = 1, 1432 ACPI_EINJ_INVALID_ACCESS = 2, 1433 ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */ 1434 }; 1435 1436 1437 /* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */ 1438 1439 #define ACPI_EINJ_PROCESSOR_CORRECTABLE (1) 1440 #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1) 1441 #define ACPI_EINJ_PROCESSOR_FATAL (1<<2) 1442 #define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3) 1443 #define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4) 1444 #define ACPI_EINJ_MEMORY_FATAL (1<<5) 1445 #define ACPI_EINJ_PCIX_CORRECTABLE (1<<6) 1446 #define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7) 1447 #define ACPI_EINJ_PCIX_FATAL (1<<8) 1448 #define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9) 1449 #define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10) 1450 #define ACPI_EINJ_PLATFORM_FATAL (1<<11) 1451 #define ACPI_EINJ_CXL_CACHE_CORRECTABLE (1<<12) 1452 #define ACPI_EINJ_CXL_CACHE_UNCORRECTABLE (1<<13) 1453 #define ACPI_EINJ_CXL_CACHE_FATAL (1<<14) 1454 #define ACPI_EINJ_CXL_MEM_CORRECTABLE (1<<15) 1455 #define ACPI_EINJ_CXL_MEM_UNCORRECTABLE (1<<16) 1456 #define ACPI_EINJ_CXL_MEM_FATAL (1<<17) 1457 #define ACPI_EINJ_VENDOR_DEFINED (1<<31) 1458 1459 1460 /******************************************************************************* 1461 * 1462 * ERST - Error Record Serialization Table (ACPI 4.0) 1463 * Version 1 1464 * 1465 ******************************************************************************/ 1466 1467 typedef struct acpi_table_erst 1468 { 1469 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1470 UINT32 HeaderLength; 1471 UINT32 Reserved; 1472 UINT32 Entries; 1473 1474 } ACPI_TABLE_ERST; 1475 1476 1477 /* ERST Serialization Entries (actions) */ 1478 1479 typedef struct acpi_erst_entry 1480 { 1481 ACPI_WHEA_HEADER WheaHeader; /* Common header for WHEA tables */ 1482 1483 } ACPI_ERST_ENTRY; 1484 1485 /* Masks for Flags field above */ 1486 1487 #define ACPI_ERST_PRESERVE (1) 1488 1489 /* Values for Action field above */ 1490 1491 enum AcpiErstActions 1492 { 1493 ACPI_ERST_BEGIN_WRITE = 0, 1494 ACPI_ERST_BEGIN_READ = 1, 1495 ACPI_ERST_BEGIN_CLEAR = 2, 1496 ACPI_ERST_END = 3, 1497 ACPI_ERST_SET_RECORD_OFFSET = 4, 1498 ACPI_ERST_EXECUTE_OPERATION = 5, 1499 ACPI_ERST_CHECK_BUSY_STATUS = 6, 1500 ACPI_ERST_GET_COMMAND_STATUS = 7, 1501 ACPI_ERST_GET_RECORD_ID = 8, 1502 ACPI_ERST_SET_RECORD_ID = 9, 1503 ACPI_ERST_GET_RECORD_COUNT = 10, 1504 ACPI_ERST_BEGIN_DUMMY_WRIITE = 11, 1505 ACPI_ERST_NOT_USED = 12, 1506 ACPI_ERST_GET_ERROR_RANGE = 13, 1507 ACPI_ERST_GET_ERROR_LENGTH = 14, 1508 ACPI_ERST_GET_ERROR_ATTRIBUTES = 15, 1509 ACPI_ERST_EXECUTE_TIMINGS = 16, 1510 ACPI_ERST_ACTION_RESERVED = 17 /* 17 and greater are reserved */ 1511 }; 1512 1513 /* Values for Instruction field above */ 1514 1515 enum AcpiErstInstructions 1516 { 1517 ACPI_ERST_READ_REGISTER = 0, 1518 ACPI_ERST_READ_REGISTER_VALUE = 1, 1519 ACPI_ERST_WRITE_REGISTER = 2, 1520 ACPI_ERST_WRITE_REGISTER_VALUE = 3, 1521 ACPI_ERST_NOOP = 4, 1522 ACPI_ERST_LOAD_VAR1 = 5, 1523 ACPI_ERST_LOAD_VAR2 = 6, 1524 ACPI_ERST_STORE_VAR1 = 7, 1525 ACPI_ERST_ADD = 8, 1526 ACPI_ERST_SUBTRACT = 9, 1527 ACPI_ERST_ADD_VALUE = 10, 1528 ACPI_ERST_SUBTRACT_VALUE = 11, 1529 ACPI_ERST_STALL = 12, 1530 ACPI_ERST_STALL_WHILE_TRUE = 13, 1531 ACPI_ERST_SKIP_NEXT_IF_TRUE = 14, 1532 ACPI_ERST_GOTO = 15, 1533 ACPI_ERST_SET_SRC_ADDRESS_BASE = 16, 1534 ACPI_ERST_SET_DST_ADDRESS_BASE = 17, 1535 ACPI_ERST_MOVE_DATA = 18, 1536 ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */ 1537 }; 1538 1539 /* Command status return values */ 1540 1541 enum AcpiErstCommandStatus 1542 { 1543 ACPI_ERST_SUCCESS = 0, 1544 ACPI_ERST_NO_SPACE = 1, 1545 ACPI_ERST_NOT_AVAILABLE = 2, 1546 ACPI_ERST_FAILURE = 3, 1547 ACPI_ERST_RECORD_EMPTY = 4, 1548 ACPI_ERST_NOT_FOUND = 5, 1549 ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */ 1550 }; 1551 1552 1553 /* Error Record Serialization Information */ 1554 1555 typedef struct acpi_erst_info 1556 { 1557 UINT16 Signature; /* Should be "ER" */ 1558 UINT8 Data[48]; 1559 1560 } ACPI_ERST_INFO; 1561 1562 1563 /******************************************************************************* 1564 * 1565 * FPDT - Firmware Performance Data Table (ACPI 5.0) 1566 * Version 1 1567 * 1568 ******************************************************************************/ 1569 1570 typedef struct acpi_table_fpdt 1571 { 1572 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1573 1574 } ACPI_TABLE_FPDT; 1575 1576 1577 /* FPDT subtable header (Performance Record Structure) */ 1578 1579 typedef struct acpi_fpdt_header 1580 { 1581 UINT16 Type; 1582 UINT8 Length; 1583 UINT8 Revision; 1584 1585 } ACPI_FPDT_HEADER; 1586 1587 /* Values for Type field above */ 1588 1589 enum AcpiFpdtType 1590 { 1591 ACPI_FPDT_TYPE_BOOT = 0, 1592 ACPI_FPDT_TYPE_S3PERF = 1 1593 }; 1594 1595 1596 /* 1597 * FPDT subtables 1598 */ 1599 1600 /* 0: Firmware Basic Boot Performance Record */ 1601 1602 typedef struct acpi_fpdt_boot_pointer 1603 { 1604 ACPI_FPDT_HEADER Header; 1605 UINT8 Reserved[4]; 1606 UINT64 Address; 1607 1608 } ACPI_FPDT_BOOT_POINTER; 1609 1610 1611 /* 1: S3 Performance Table Pointer Record */ 1612 1613 typedef struct acpi_fpdt_s3pt_pointer 1614 { 1615 ACPI_FPDT_HEADER Header; 1616 UINT8 Reserved[4]; 1617 UINT64 Address; 1618 1619 } ACPI_FPDT_S3PT_POINTER; 1620 1621 1622 /* 1623 * S3PT - S3 Performance Table. This table is pointed to by the 1624 * S3 Pointer Record above. 1625 */ 1626 typedef struct acpi_table_s3pt 1627 { 1628 UINT8 Signature[4]; /* "S3PT" */ 1629 UINT32 Length; 1630 1631 } ACPI_TABLE_S3PT; 1632 1633 1634 /* 1635 * S3PT Subtables (Not part of the actual FPDT) 1636 */ 1637 1638 /* Values for Type field in S3PT header */ 1639 1640 enum AcpiS3ptType 1641 { 1642 ACPI_S3PT_TYPE_RESUME = 0, 1643 ACPI_S3PT_TYPE_SUSPEND = 1, 1644 ACPI_FPDT_BOOT_PERFORMANCE = 2 1645 }; 1646 1647 typedef struct acpi_s3pt_resume 1648 { 1649 ACPI_FPDT_HEADER Header; 1650 UINT32 ResumeCount; 1651 UINT64 FullResume; 1652 UINT64 AverageResume; 1653 1654 } ACPI_S3PT_RESUME; 1655 1656 typedef struct acpi_s3pt_suspend 1657 { 1658 ACPI_FPDT_HEADER Header; 1659 UINT64 SuspendStart; 1660 UINT64 SuspendEnd; 1661 1662 } ACPI_S3PT_SUSPEND; 1663 1664 1665 /* 1666 * FPDT Boot Performance Record (Not part of the actual FPDT) 1667 */ 1668 typedef struct acpi_fpdt_boot 1669 { 1670 ACPI_FPDT_HEADER Header; 1671 UINT8 Reserved[4]; 1672 UINT64 ResetEnd; 1673 UINT64 LoadStart; 1674 UINT64 StartupStart; 1675 UINT64 ExitServicesEntry; 1676 UINT64 ExitServicesExit; 1677 1678 } ACPI_FPDT_BOOT; 1679 1680 1681 /******************************************************************************* 1682 * 1683 * GTDT - Generic Timer Description Table (ACPI 5.1) 1684 * Version 2 1685 * 1686 ******************************************************************************/ 1687 1688 typedef struct acpi_table_gtdt 1689 { 1690 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1691 UINT64 CounterBlockAddresss; 1692 UINT32 Reserved; 1693 UINT32 SecureEl1Interrupt; 1694 UINT32 SecureEl1Flags; 1695 UINT32 NonSecureEl1Interrupt; 1696 UINT32 NonSecureEl1Flags; 1697 UINT32 VirtualTimerInterrupt; 1698 UINT32 VirtualTimerFlags; 1699 UINT32 NonSecureEl2Interrupt; 1700 UINT32 NonSecureEl2Flags; 1701 UINT64 CounterReadBlockAddress; 1702 UINT32 PlatformTimerCount; 1703 UINT32 PlatformTimerOffset; 1704 1705 } ACPI_TABLE_GTDT; 1706 1707 /* Flag Definitions: Timer Block Physical Timers and Virtual timers */ 1708 1709 #define ACPI_GTDT_INTERRUPT_MODE (1) 1710 #define ACPI_GTDT_INTERRUPT_POLARITY (1<<1) 1711 #define ACPI_GTDT_ALWAYS_ON (1<<2) 1712 1713 typedef struct acpi_gtdt_el2 1714 { 1715 UINT32 VirtualEL2TimerGsiv; 1716 UINT32 VirtualEL2TimerFlags; 1717 } ACPI_GTDT_EL2; 1718 1719 1720 /* Common GTDT subtable header */ 1721 1722 typedef struct acpi_gtdt_header 1723 { 1724 UINT8 Type; 1725 UINT16 Length; 1726 1727 } ACPI_GTDT_HEADER; 1728 1729 /* Values for GTDT subtable type above */ 1730 1731 enum AcpiGtdtType 1732 { 1733 ACPI_GTDT_TYPE_TIMER_BLOCK = 0, 1734 ACPI_GTDT_TYPE_WATCHDOG = 1, 1735 ACPI_GTDT_TYPE_RESERVED = 2 /* 2 and greater are reserved */ 1736 }; 1737 1738 1739 /* GTDT Subtables, correspond to Type in acpi_gtdt_header */ 1740 1741 /* 0: Generic Timer Block */ 1742 1743 typedef struct acpi_gtdt_timer_block 1744 { 1745 ACPI_GTDT_HEADER Header; 1746 UINT8 Reserved; 1747 UINT64 BlockAddress; 1748 UINT32 TimerCount; 1749 UINT32 TimerOffset; 1750 1751 } ACPI_GTDT_TIMER_BLOCK; 1752 1753 /* Timer Sub-Structure, one per timer */ 1754 1755 typedef struct acpi_gtdt_timer_entry 1756 { 1757 UINT8 FrameNumber; 1758 UINT8 Reserved[3]; 1759 UINT64 BaseAddress; 1760 UINT64 El0BaseAddress; 1761 UINT32 TimerInterrupt; 1762 UINT32 TimerFlags; 1763 UINT32 VirtualTimerInterrupt; 1764 UINT32 VirtualTimerFlags; 1765 UINT32 CommonFlags; 1766 1767 } ACPI_GTDT_TIMER_ENTRY; 1768 1769 /* Flag Definitions: TimerFlags and VirtualTimerFlags above */ 1770 1771 #define ACPI_GTDT_GT_IRQ_MODE (1) 1772 #define ACPI_GTDT_GT_IRQ_POLARITY (1<<1) 1773 1774 /* Flag Definitions: CommonFlags above */ 1775 1776 #define ACPI_GTDT_GT_IS_SECURE_TIMER (1) 1777 #define ACPI_GTDT_GT_ALWAYS_ON (1<<1) 1778 1779 1780 /* 1: SBSA Generic Watchdog Structure */ 1781 1782 typedef struct acpi_gtdt_watchdog 1783 { 1784 ACPI_GTDT_HEADER Header; 1785 UINT8 Reserved; 1786 UINT64 RefreshFrameAddress; 1787 UINT64 ControlFrameAddress; 1788 UINT32 TimerInterrupt; 1789 UINT32 TimerFlags; 1790 1791 } ACPI_GTDT_WATCHDOG; 1792 1793 /* Flag Definitions: TimerFlags above */ 1794 1795 #define ACPI_GTDT_WATCHDOG_IRQ_MODE (1) 1796 #define ACPI_GTDT_WATCHDOG_IRQ_POLARITY (1<<1) 1797 #define ACPI_GTDT_WATCHDOG_SECURE (1<<2) 1798 1799 1800 /******************************************************************************* 1801 * 1802 * HEST - Hardware Error Source Table (ACPI 4.0) 1803 * Version 1 1804 * 1805 ******************************************************************************/ 1806 1807 typedef struct acpi_table_hest 1808 { 1809 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 1810 UINT32 ErrorSourceCount; 1811 1812 } ACPI_TABLE_HEST; 1813 1814 1815 /* HEST subtable header */ 1816 1817 typedef struct acpi_hest_header 1818 { 1819 UINT16 Type; 1820 UINT16 SourceId; 1821 1822 } ACPI_HEST_HEADER; 1823 1824 1825 /* Values for Type field above for subtables */ 1826 1827 enum AcpiHestTypes 1828 { 1829 ACPI_HEST_TYPE_IA32_CHECK = 0, 1830 ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1, 1831 ACPI_HEST_TYPE_IA32_NMI = 2, 1832 ACPI_HEST_TYPE_NOT_USED3 = 3, 1833 ACPI_HEST_TYPE_NOT_USED4 = 4, 1834 ACPI_HEST_TYPE_NOT_USED5 = 5, 1835 ACPI_HEST_TYPE_AER_ROOT_PORT = 6, 1836 ACPI_HEST_TYPE_AER_ENDPOINT = 7, 1837 ACPI_HEST_TYPE_AER_BRIDGE = 8, 1838 ACPI_HEST_TYPE_GENERIC_ERROR = 9, 1839 ACPI_HEST_TYPE_GENERIC_ERROR_V2 = 10, 1840 ACPI_HEST_TYPE_IA32_DEFERRED_CHECK = 11, 1841 ACPI_HEST_TYPE_RESERVED = 12 /* 12 and greater are reserved */ 1842 }; 1843 1844 1845 /* 1846 * HEST substructures contained in subtables 1847 */ 1848 1849 /* 1850 * IA32 Error Bank(s) - Follows the ACPI_HEST_IA_MACHINE_CHECK and 1851 * ACPI_HEST_IA_CORRECTED structures. 1852 */ 1853 typedef struct acpi_hest_ia_error_bank 1854 { 1855 UINT8 BankNumber; 1856 UINT8 ClearStatusOnInit; 1857 UINT8 StatusFormat; 1858 UINT8 Reserved; 1859 UINT32 ControlRegister; 1860 UINT64 ControlData; 1861 UINT32 StatusRegister; 1862 UINT32 AddressRegister; 1863 UINT32 MiscRegister; 1864 1865 } ACPI_HEST_IA_ERROR_BANK; 1866 1867 1868 /* Common HEST sub-structure for PCI/AER structures below (6,7,8) */ 1869 1870 typedef struct acpi_hest_aer_common 1871 { 1872 UINT16 Reserved1; 1873 UINT8 Flags; 1874 UINT8 Enabled; 1875 UINT32 RecordsToPreallocate; 1876 UINT32 MaxSectionsPerRecord; 1877 UINT32 Bus; /* Bus and Segment numbers */ 1878 UINT16 Device; 1879 UINT16 Function; 1880 UINT16 DeviceControl; 1881 UINT16 Reserved2; 1882 UINT32 UncorrectableMask; 1883 UINT32 UncorrectableSeverity; 1884 UINT32 CorrectableMask; 1885 UINT32 AdvancedCapabilities; 1886 1887 } ACPI_HEST_AER_COMMON; 1888 1889 /* Masks for HEST Flags fields */ 1890 1891 #define ACPI_HEST_FIRMWARE_FIRST (1) 1892 #define ACPI_HEST_GLOBAL (1<<1) 1893 #define ACPI_HEST_GHES_ASSIST (1<<2) 1894 1895 /* 1896 * Macros to access the bus/segment numbers in Bus field above: 1897 * Bus number is encoded in bits 7:0 1898 * Segment number is encoded in bits 23:8 1899 */ 1900 #define ACPI_HEST_BUS(Bus) ((Bus) & 0xFF) 1901 #define ACPI_HEST_SEGMENT(Bus) (((Bus) >> 8) & 0xFFFF) 1902 1903 1904 /* Hardware Error Notification */ 1905 1906 typedef struct acpi_hest_notify 1907 { 1908 UINT8 Type; 1909 UINT8 Length; 1910 UINT16 ConfigWriteEnable; 1911 UINT32 PollInterval; 1912 UINT32 Vector; 1913 UINT32 PollingThresholdValue; 1914 UINT32 PollingThresholdWindow; 1915 UINT32 ErrorThresholdValue; 1916 UINT32 ErrorThresholdWindow; 1917 1918 } ACPI_HEST_NOTIFY; 1919 1920 /* Values for Notify Type field above */ 1921 1922 enum AcpiHestNotifyTypes 1923 { 1924 ACPI_HEST_NOTIFY_POLLED = 0, 1925 ACPI_HEST_NOTIFY_EXTERNAL = 1, 1926 ACPI_HEST_NOTIFY_LOCAL = 2, 1927 ACPI_HEST_NOTIFY_SCI = 3, 1928 ACPI_HEST_NOTIFY_NMI = 4, 1929 ACPI_HEST_NOTIFY_CMCI = 5, /* ACPI 5.0 */ 1930 ACPI_HEST_NOTIFY_MCE = 6, /* ACPI 5.0 */ 1931 ACPI_HEST_NOTIFY_GPIO = 7, /* ACPI 6.0 */ 1932 ACPI_HEST_NOTIFY_SEA = 8, /* ACPI 6.1 */ 1933 ACPI_HEST_NOTIFY_SEI = 9, /* ACPI 6.1 */ 1934 ACPI_HEST_NOTIFY_GSIV = 10, /* ACPI 6.1 */ 1935 ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED = 11, /* ACPI 6.2 */ 1936 ACPI_HEST_NOTIFY_RESERVED = 12 /* 12 and greater are reserved */ 1937 }; 1938 1939 /* Values for ConfigWriteEnable bitfield above */ 1940 1941 #define ACPI_HEST_TYPE (1) 1942 #define ACPI_HEST_POLL_INTERVAL (1<<1) 1943 #define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2) 1944 #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3) 1945 #define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4) 1946 #define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5) 1947 1948 1949 /* 1950 * HEST subtables 1951 */ 1952 1953 /* 0: IA32 Machine Check Exception */ 1954 1955 typedef struct acpi_hest_ia_machine_check 1956 { 1957 ACPI_HEST_HEADER Header; 1958 UINT16 Reserved1; 1959 UINT8 Flags; /* See flags ACPI_HEST_GLOBAL, etc. above */ 1960 UINT8 Enabled; 1961 UINT32 RecordsToPreallocate; 1962 UINT32 MaxSectionsPerRecord; 1963 UINT64 GlobalCapabilityData; 1964 UINT64 GlobalControlData; 1965 UINT8 NumHardwareBanks; 1966 UINT8 Reserved3[7]; 1967 1968 } ACPI_HEST_IA_MACHINE_CHECK; 1969 1970 1971 /* 1: IA32 Corrected Machine Check */ 1972 1973 typedef struct acpi_hest_ia_corrected 1974 { 1975 ACPI_HEST_HEADER Header; 1976 UINT16 Reserved1; 1977 UINT8 Flags; /* See flags ACPI_HEST_GLOBAL, etc. above */ 1978 UINT8 Enabled; 1979 UINT32 RecordsToPreallocate; 1980 UINT32 MaxSectionsPerRecord; 1981 ACPI_HEST_NOTIFY Notify; 1982 UINT8 NumHardwareBanks; 1983 UINT8 Reserved2[3]; 1984 1985 } ACPI_HEST_IA_CORRECTED; 1986 1987 1988 /* 2: IA32 Non-Maskable Interrupt */ 1989 1990 typedef struct acpi_hest_ia_nmi 1991 { 1992 ACPI_HEST_HEADER Header; 1993 UINT32 Reserved; 1994 UINT32 RecordsToPreallocate; 1995 UINT32 MaxSectionsPerRecord; 1996 UINT32 MaxRawDataLength; 1997 1998 } ACPI_HEST_IA_NMI; 1999 2000 2001 /* 3,4,5: Not used */ 2002 2003 /* 6: PCI Express Root Port AER */ 2004 2005 typedef struct acpi_hest_aer_root 2006 { 2007 ACPI_HEST_HEADER Header; 2008 ACPI_HEST_AER_COMMON Aer; 2009 UINT32 RootErrorCommand; 2010 2011 } ACPI_HEST_AER_ROOT; 2012 2013 2014 /* 7: PCI Express AER (AER Endpoint) */ 2015 2016 typedef struct acpi_hest_aer 2017 { 2018 ACPI_HEST_HEADER Header; 2019 ACPI_HEST_AER_COMMON Aer; 2020 2021 } ACPI_HEST_AER; 2022 2023 2024 /* 8: PCI Express/PCI-X Bridge AER */ 2025 2026 typedef struct acpi_hest_aer_bridge 2027 { 2028 ACPI_HEST_HEADER Header; 2029 ACPI_HEST_AER_COMMON Aer; 2030 UINT32 UncorrectableMask2; 2031 UINT32 UncorrectableSeverity2; 2032 UINT32 AdvancedCapabilities2; 2033 2034 } ACPI_HEST_AER_BRIDGE; 2035 2036 2037 /* 9: Generic Hardware Error Source */ 2038 2039 typedef struct acpi_hest_generic 2040 { 2041 ACPI_HEST_HEADER Header; 2042 UINT16 RelatedSourceId; 2043 UINT8 Reserved; 2044 UINT8 Enabled; 2045 UINT32 RecordsToPreallocate; 2046 UINT32 MaxSectionsPerRecord; 2047 UINT32 MaxRawDataLength; 2048 ACPI_GENERIC_ADDRESS ErrorStatusAddress; 2049 ACPI_HEST_NOTIFY Notify; 2050 UINT32 ErrorBlockLength; 2051 2052 } ACPI_HEST_GENERIC; 2053 2054 2055 /* 10: Generic Hardware Error Source, version 2 */ 2056 2057 typedef struct acpi_hest_generic_v2 2058 { 2059 ACPI_HEST_HEADER Header; 2060 UINT16 RelatedSourceId; 2061 UINT8 Reserved; 2062 UINT8 Enabled; 2063 UINT32 RecordsToPreallocate; 2064 UINT32 MaxSectionsPerRecord; 2065 UINT32 MaxRawDataLength; 2066 ACPI_GENERIC_ADDRESS ErrorStatusAddress; 2067 ACPI_HEST_NOTIFY Notify; 2068 UINT32 ErrorBlockLength; 2069 ACPI_GENERIC_ADDRESS ReadAckRegister; 2070 UINT64 ReadAckPreserve; 2071 UINT64 ReadAckWrite; 2072 2073 } ACPI_HEST_GENERIC_V2; 2074 2075 2076 /* Generic Error Status block */ 2077 2078 typedef struct acpi_hest_generic_status 2079 { 2080 UINT32 BlockStatus; 2081 UINT32 RawDataOffset; 2082 UINT32 RawDataLength; 2083 UINT32 DataLength; 2084 UINT32 ErrorSeverity; 2085 2086 } ACPI_HEST_GENERIC_STATUS; 2087 2088 /* Values for BlockStatus flags above */ 2089 2090 #define ACPI_HEST_UNCORRECTABLE (1) 2091 #define ACPI_HEST_CORRECTABLE (1<<1) 2092 #define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2) 2093 #define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3) 2094 #define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */ 2095 2096 2097 /* Generic Error Data entry */ 2098 2099 typedef struct acpi_hest_generic_data 2100 { 2101 UINT8 SectionType[16]; 2102 UINT32 ErrorSeverity; 2103 UINT16 Revision; 2104 UINT8 ValidationBits; 2105 UINT8 Flags; 2106 UINT32 ErrorDataLength; 2107 UINT8 FruId[16]; 2108 UINT8 FruText[20]; 2109 2110 } ACPI_HEST_GENERIC_DATA; 2111 2112 /* Extension for revision 0x0300 */ 2113 2114 typedef struct acpi_hest_generic_data_v300 2115 { 2116 UINT8 SectionType[16]; 2117 UINT32 ErrorSeverity; 2118 UINT16 Revision; 2119 UINT8 ValidationBits; 2120 UINT8 Flags; 2121 UINT32 ErrorDataLength; 2122 UINT8 FruId[16]; 2123 UINT8 FruText[20]; 2124 UINT64 TimeStamp; 2125 2126 } ACPI_HEST_GENERIC_DATA_V300; 2127 2128 /* Values for ErrorSeverity above */ 2129 2130 #define ACPI_HEST_GEN_ERROR_RECOVERABLE 0 2131 #define ACPI_HEST_GEN_ERROR_FATAL 1 2132 #define ACPI_HEST_GEN_ERROR_CORRECTED 2 2133 #define ACPI_HEST_GEN_ERROR_NONE 3 2134 2135 /* Flags for ValidationBits above */ 2136 2137 #define ACPI_HEST_GEN_VALID_FRU_ID (1) 2138 #define ACPI_HEST_GEN_VALID_FRU_STRING (1<<1) 2139 #define ACPI_HEST_GEN_VALID_TIMESTAMP (1<<2) 2140 2141 2142 /* 11: IA32 Deferred Machine Check Exception (ACPI 6.2) */ 2143 2144 typedef struct acpi_hest_ia_deferred_check 2145 { 2146 ACPI_HEST_HEADER Header; 2147 UINT16 Reserved1; 2148 UINT8 Flags; /* See flags ACPI_HEST_GLOBAL, etc. above */ 2149 UINT8 Enabled; 2150 UINT32 RecordsToPreallocate; 2151 UINT32 MaxSectionsPerRecord; 2152 ACPI_HEST_NOTIFY Notify; 2153 UINT8 NumHardwareBanks; 2154 UINT8 Reserved2[3]; 2155 2156 } ACPI_HEST_IA_DEFERRED_CHECK; 2157 2158 2159 /******************************************************************************* 2160 * 2161 * HMAT - Heterogeneous Memory Attributes Table (ACPI 6.3) 2162 * 2163 ******************************************************************************/ 2164 2165 typedef struct acpi_table_hmat 2166 { 2167 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 2168 UINT32 Reserved; 2169 2170 } ACPI_TABLE_HMAT; 2171 2172 2173 /* Values for HMAT structure types */ 2174 2175 enum AcpiHmatType 2176 { 2177 ACPI_HMAT_TYPE_ADDRESS_RANGE = 0, /* Memory subsystem address range */ 2178 ACPI_HMAT_TYPE_LOCALITY = 1, /* System locality latency and bandwidth information */ 2179 ACPI_HMAT_TYPE_CACHE = 2, /* Memory side cache information */ 2180 ACPI_HMAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */ 2181 }; 2182 2183 typedef struct acpi_hmat_structure 2184 { 2185 UINT16 Type; 2186 UINT16 Reserved; 2187 UINT32 Length; 2188 2189 } ACPI_HMAT_STRUCTURE; 2190 2191 2192 /* 2193 * HMAT Structures, correspond to Type in ACPI_HMAT_STRUCTURE 2194 */ 2195 2196 /* 0: Memory proximity domain attributes */ 2197 2198 typedef struct acpi_hmat_proximity_domain 2199 { 2200 ACPI_HMAT_STRUCTURE Header; 2201 UINT16 Flags; 2202 UINT16 Reserved1; 2203 UINT32 InitiatorPD; /* Attached Initiator proximity domain */ 2204 UINT32 MemoryPD; /* Memory proximity domain */ 2205 UINT32 Reserved2; 2206 UINT64 Reserved3; 2207 UINT64 Reserved4; 2208 2209 } ACPI_HMAT_PROXIMITY_DOMAIN; 2210 2211 /* Masks for Flags field above */ 2212 2213 #define ACPI_HMAT_INITIATOR_PD_VALID (1) /* 1: InitiatorPD field is valid */ 2214 2215 2216 /* 1: System locality latency and bandwidth information */ 2217 2218 typedef struct acpi_hmat_locality 2219 { 2220 ACPI_HMAT_STRUCTURE Header; 2221 UINT8 Flags; 2222 UINT8 DataType; 2223 UINT8 MinTransferSize; 2224 UINT8 Reserved1; 2225 UINT32 NumberOfInitiatorPDs; 2226 UINT32 NumberOfTargetPDs; 2227 UINT32 Reserved2; 2228 UINT64 EntryBaseUnit; 2229 2230 } ACPI_HMAT_LOCALITY; 2231 2232 /* Masks for Flags field above */ 2233 2234 #define ACPI_HMAT_MEMORY_HIERARCHY (0x0F) /* Bits 0-3 */ 2235 2236 /* Values for Memory Hierarchy flags */ 2237 2238 #define ACPI_HMAT_MEMORY 0 2239 #define ACPI_HMAT_1ST_LEVEL_CACHE 1 2240 #define ACPI_HMAT_2ND_LEVEL_CACHE 2 2241 #define ACPI_HMAT_3RD_LEVEL_CACHE 3 2242 #define ACPI_HMAT_MINIMUM_XFER_SIZE 0x10 /* Bit 4: ACPI 6.4 */ 2243 #define ACPI_HMAT_NON_SEQUENTIAL_XFERS 0x20 /* Bit 5: ACPI 6.4 */ 2244 2245 2246 /* Values for DataType field above */ 2247 2248 #define ACPI_HMAT_ACCESS_LATENCY 0 2249 #define ACPI_HMAT_READ_LATENCY 1 2250 #define ACPI_HMAT_WRITE_LATENCY 2 2251 #define ACPI_HMAT_ACCESS_BANDWIDTH 3 2252 #define ACPI_HMAT_READ_BANDWIDTH 4 2253 #define ACPI_HMAT_WRITE_BANDWIDTH 5 2254 2255 2256 /* 2: Memory side cache information */ 2257 2258 typedef struct acpi_hmat_cache 2259 { 2260 ACPI_HMAT_STRUCTURE Header; 2261 UINT32 MemoryPD; 2262 UINT32 Reserved1; 2263 UINT64 CacheSize; 2264 UINT32 CacheAttributes; 2265 UINT16 Reserved2; 2266 UINT16 NumberOfSMBIOSHandles; 2267 2268 } ACPI_HMAT_CACHE; 2269 2270 /* Masks for CacheAttributes field above */ 2271 2272 #define ACPI_HMAT_TOTAL_CACHE_LEVEL (0x0000000F) 2273 #define ACPI_HMAT_CACHE_LEVEL (0x000000F0) 2274 #define ACPI_HMAT_CACHE_ASSOCIATIVITY (0x00000F00) 2275 #define ACPI_HMAT_WRITE_POLICY (0x0000F000) 2276 #define ACPI_HMAT_CACHE_LINE_SIZE (0xFFFF0000) 2277 2278 /* Values for cache associativity flag */ 2279 2280 #define ACPI_HMAT_CA_NONE (0) 2281 #define ACPI_HMAT_CA_DIRECT_MAPPED (1) 2282 #define ACPI_HMAT_CA_COMPLEX_CACHE_INDEXING (2) 2283 2284 /* Values for write policy flag */ 2285 2286 #define ACPI_HMAT_CP_NONE (0) 2287 #define ACPI_HMAT_CP_WB (1) 2288 #define ACPI_HMAT_CP_WT (2) 2289 2290 2291 /******************************************************************************* 2292 * 2293 * HPET - High Precision Event Timer table 2294 * Version 1 2295 * 2296 * Conforms to "IA-PC HPET (High Precision Event Timers) Specification", 2297 * Version 1.0a, October 2004 2298 * 2299 ******************************************************************************/ 2300 2301 typedef struct acpi_table_hpet 2302 { 2303 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 2304 UINT32 Id; /* Hardware ID of event timer block */ 2305 ACPI_GENERIC_ADDRESS Address; /* Address of event timer block */ 2306 UINT8 Sequence; /* HPET sequence number */ 2307 UINT16 MinimumTick; /* Main counter min tick, periodic mode */ 2308 UINT8 Flags; 2309 2310 } ACPI_TABLE_HPET; 2311 2312 /* Masks for Flags field above */ 2313 2314 #define ACPI_HPET_PAGE_PROTECT_MASK (3) 2315 2316 /* Values for Page Protect flags */ 2317 2318 enum AcpiHpetPageProtect 2319 { 2320 ACPI_HPET_NO_PAGE_PROTECT = 0, 2321 ACPI_HPET_PAGE_PROTECT4 = 1, 2322 ACPI_HPET_PAGE_PROTECT64 = 2 2323 }; 2324 2325 2326 /******************************************************************************* 2327 * 2328 * IBFT - Boot Firmware Table 2329 * Version 1 2330 * 2331 * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b 2332 * Specification", Version 1.01, March 1, 2007 2333 * 2334 * Note: It appears that this table is not intended to appear in the RSDT/XSDT. 2335 * Therefore, it is not currently supported by the disassembler. 2336 * 2337 ******************************************************************************/ 2338 2339 typedef struct acpi_table_ibft 2340 { 2341 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 2342 UINT8 Reserved[12]; 2343 2344 } ACPI_TABLE_IBFT; 2345 2346 2347 /* IBFT common subtable header */ 2348 2349 typedef struct acpi_ibft_header 2350 { 2351 UINT8 Type; 2352 UINT8 Version; 2353 UINT16 Length; 2354 UINT8 Index; 2355 UINT8 Flags; 2356 2357 } ACPI_IBFT_HEADER; 2358 2359 /* Values for Type field above */ 2360 2361 enum AcpiIbftType 2362 { 2363 ACPI_IBFT_TYPE_NOT_USED = 0, 2364 ACPI_IBFT_TYPE_CONTROL = 1, 2365 ACPI_IBFT_TYPE_INITIATOR = 2, 2366 ACPI_IBFT_TYPE_NIC = 3, 2367 ACPI_IBFT_TYPE_TARGET = 4, 2368 ACPI_IBFT_TYPE_EXTENSIONS = 5, 2369 ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 2370 }; 2371 2372 2373 /* IBFT subtables */ 2374 2375 typedef struct acpi_ibft_control 2376 { 2377 ACPI_IBFT_HEADER Header; 2378 UINT16 Extensions; 2379 UINT16 InitiatorOffset; 2380 UINT16 Nic0Offset; 2381 UINT16 Target0Offset; 2382 UINT16 Nic1Offset; 2383 UINT16 Target1Offset; 2384 2385 } ACPI_IBFT_CONTROL; 2386 2387 typedef struct acpi_ibft_initiator 2388 { 2389 ACPI_IBFT_HEADER Header; 2390 UINT8 SnsServer[16]; 2391 UINT8 SlpServer[16]; 2392 UINT8 PrimaryServer[16]; 2393 UINT8 SecondaryServer[16]; 2394 UINT16 NameLength; 2395 UINT16 NameOffset; 2396 2397 } ACPI_IBFT_INITIATOR; 2398 2399 typedef struct acpi_ibft_nic 2400 { 2401 ACPI_IBFT_HEADER Header; 2402 UINT8 IpAddress[16]; 2403 UINT8 SubnetMaskPrefix; 2404 UINT8 Origin; 2405 UINT8 Gateway[16]; 2406 UINT8 PrimaryDns[16]; 2407 UINT8 SecondaryDns[16]; 2408 UINT8 Dhcp[16]; 2409 UINT16 Vlan; 2410 UINT8 MacAddress[6]; 2411 UINT16 PciAddress; 2412 UINT16 NameLength; 2413 UINT16 NameOffset; 2414 2415 } ACPI_IBFT_NIC; 2416 2417 typedef struct acpi_ibft_target 2418 { 2419 ACPI_IBFT_HEADER Header; 2420 UINT8 TargetIpAddress[16]; 2421 UINT16 TargetIpSocket; 2422 UINT8 TargetBootLun[8]; 2423 UINT8 ChapType; 2424 UINT8 NicAssociation; 2425 UINT16 TargetNameLength; 2426 UINT16 TargetNameOffset; 2427 UINT16 ChapNameLength; 2428 UINT16 ChapNameOffset; 2429 UINT16 ChapSecretLength; 2430 UINT16 ChapSecretOffset; 2431 UINT16 ReverseChapNameLength; 2432 UINT16 ReverseChapNameOffset; 2433 UINT16 ReverseChapSecretLength; 2434 UINT16 ReverseChapSecretOffset; 2435 2436 } ACPI_IBFT_TARGET; 2437 2438 2439 /* Reset to default packing */ 2440 2441 #pragma pack() 2442 2443 #endif /* __ACTBL1_H__ */ 2444