1 /****************************************************************************** 2 * 3 * Name: actbl3.h - ACPI Table Definitions 4 * 5 *****************************************************************************/ 6 7 /****************************************************************************** 8 * 9 * 1. Copyright Notice 10 * 11 * Some or all of this work - Copyright (c) 1999 - 2018, 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 __ACTBL3_H__ 153 #define __ACTBL3_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_SLIC "SLIC" /* Software Licensing Description Table */ 172 #define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */ 173 #define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */ 174 #define ACPI_SIG_SPMI "SPMI" /* Server Platform Management Interface table */ 175 #define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */ 176 #define ACPI_SIG_STAO "STAO" /* Status Override table */ 177 #define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */ 178 #define ACPI_SIG_TPM2 "TPM2" /* Trusted Platform Module 2.0 H/W interface table */ 179 #define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */ 180 #define ACPI_SIG_VRTC "VRTC" /* Virtual Real Time Clock Table */ 181 #define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */ 182 #define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */ 183 #define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */ 184 #define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */ 185 #define ACPI_SIG_WPBT "WPBT" /* Windows Platform Binary Table */ 186 #define ACPI_SIG_WSMT "WSMT" /* Windows SMM Security Migrations Table */ 187 #define ACPI_SIG_XENV "XENV" /* Xen Environment table */ 188 #define ACPI_SIG_XXXX "XXXX" /* Intermediate AML header for ASL/ASL+ converter */ 189 190 /* 191 * All tables must be byte-packed to match the ACPI specification, since 192 * the tables are provided by the system BIOS. 193 */ 194 #pragma pack(1) 195 196 /* 197 * Note: C bitfields are not used for this reason: 198 * 199 * "Bitfields are great and easy to read, but unfortunately the C language 200 * does not specify the layout of bitfields in memory, which means they are 201 * essentially useless for dealing with packed data in on-disk formats or 202 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, 203 * this decision was a design error in C. Ritchie could have picked an order 204 * and stuck with it." Norman Ramsey. 205 * See http://stackoverflow.com/a/1053662/41661 206 */ 207 208 209 /******************************************************************************* 210 * 211 * SLIC - Software Licensing Description Table 212 * 213 * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", 214 * November 29, 2011. Copyright 2011 Microsoft 215 * 216 ******************************************************************************/ 217 218 /* Basic SLIC table is only the common ACPI header */ 219 220 typedef struct acpi_table_slic 221 { 222 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 223 224 } ACPI_TABLE_SLIC; 225 226 227 /******************************************************************************* 228 * 229 * SLIT - System Locality Distance Information Table 230 * Version 1 231 * 232 ******************************************************************************/ 233 234 typedef struct acpi_table_slit 235 { 236 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 237 UINT64 LocalityCount; 238 UINT8 Entry[1]; /* Real size = localities^2 */ 239 240 } ACPI_TABLE_SLIT; 241 242 243 /******************************************************************************* 244 * 245 * SPCR - Serial Port Console Redirection table 246 * Version 2 247 * 248 * Conforms to "Serial Port Console Redirection Table", 249 * Version 1.03, August 10, 2015 250 * 251 ******************************************************************************/ 252 253 typedef struct acpi_table_spcr 254 { 255 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 256 UINT8 InterfaceType; /* 0=full 16550, 1=subset of 16550 */ 257 UINT8 Reserved[3]; 258 ACPI_GENERIC_ADDRESS SerialPort; 259 UINT8 InterruptType; 260 UINT8 PcInterrupt; 261 UINT32 Interrupt; 262 UINT8 BaudRate; 263 UINT8 Parity; 264 UINT8 StopBits; 265 UINT8 FlowControl; 266 UINT8 TerminalType; 267 UINT8 Reserved1; 268 UINT16 PciDeviceId; 269 UINT16 PciVendorId; 270 UINT8 PciBus; 271 UINT8 PciDevice; 272 UINT8 PciFunction; 273 UINT32 PciFlags; 274 UINT8 PciSegment; 275 UINT32 Reserved2; 276 277 } ACPI_TABLE_SPCR; 278 279 /* Masks for PciFlags field above */ 280 281 #define ACPI_SPCR_DO_NOT_DISABLE (1) 282 283 /* Values for Interface Type: See the definition of the DBG2 table */ 284 285 286 /******************************************************************************* 287 * 288 * SPMI - Server Platform Management Interface table 289 * Version 5 290 * 291 * Conforms to "Intelligent Platform Management Interface Specification 292 * Second Generation v2.0", Document Revision 1.0, February 12, 2004 with 293 * June 12, 2009 markup. 294 * 295 ******************************************************************************/ 296 297 typedef struct acpi_table_spmi 298 { 299 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 300 UINT8 InterfaceType; 301 UINT8 Reserved; /* Must be 1 */ 302 UINT16 SpecRevision; /* Version of IPMI */ 303 UINT8 InterruptType; 304 UINT8 GpeNumber; /* GPE assigned */ 305 UINT8 Reserved1; 306 UINT8 PciDeviceFlag; 307 UINT32 Interrupt; 308 ACPI_GENERIC_ADDRESS IpmiRegister; 309 UINT8 PciSegment; 310 UINT8 PciBus; 311 UINT8 PciDevice; 312 UINT8 PciFunction; 313 UINT8 Reserved2; 314 315 } ACPI_TABLE_SPMI; 316 317 /* Values for InterfaceType above */ 318 319 enum AcpiSpmiInterfaceTypes 320 { 321 ACPI_SPMI_NOT_USED = 0, 322 ACPI_SPMI_KEYBOARD = 1, 323 ACPI_SPMI_SMI = 2, 324 ACPI_SPMI_BLOCK_TRANSFER = 3, 325 ACPI_SPMI_SMBUS = 4, 326 ACPI_SPMI_RESERVED = 5 /* 5 and above are reserved */ 327 }; 328 329 330 /******************************************************************************* 331 * 332 * SRAT - System Resource Affinity Table 333 * Version 3 334 * 335 ******************************************************************************/ 336 337 typedef struct acpi_table_srat 338 { 339 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 340 UINT32 TableRevision; /* Must be value '1' */ 341 UINT64 Reserved; /* Reserved, must be zero */ 342 343 } ACPI_TABLE_SRAT; 344 345 /* Values for subtable type in ACPI_SUBTABLE_HEADER */ 346 347 enum AcpiSratType 348 { 349 ACPI_SRAT_TYPE_CPU_AFFINITY = 0, 350 ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1, 351 ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2, 352 ACPI_SRAT_TYPE_GICC_AFFINITY = 3, 353 ACPI_SRAT_TYPE_GIC_ITS_AFFINITY = 4, /* ACPI 6.2 */ 354 ACPI_SRAT_TYPE_RESERVED = 5 /* 5 and greater are reserved */ 355 }; 356 357 /* 358 * SRAT Subtables, correspond to Type in ACPI_SUBTABLE_HEADER 359 */ 360 361 /* 0: Processor Local APIC/SAPIC Affinity */ 362 363 typedef struct acpi_srat_cpu_affinity 364 { 365 ACPI_SUBTABLE_HEADER Header; 366 UINT8 ProximityDomainLo; 367 UINT8 ApicId; 368 UINT32 Flags; 369 UINT8 LocalSapicEid; 370 UINT8 ProximityDomainHi[3]; 371 UINT32 ClockDomain; 372 373 } ACPI_SRAT_CPU_AFFINITY; 374 375 /* Flags */ 376 377 #define ACPI_SRAT_CPU_USE_AFFINITY (1) /* 00: Use affinity structure */ 378 379 380 /* 1: Memory Affinity */ 381 382 typedef struct acpi_srat_mem_affinity 383 { 384 ACPI_SUBTABLE_HEADER Header; 385 UINT32 ProximityDomain; 386 UINT16 Reserved; /* Reserved, must be zero */ 387 UINT64 BaseAddress; 388 UINT64 Length; 389 UINT32 Reserved1; 390 UINT32 Flags; 391 UINT64 Reserved2; /* Reserved, must be zero */ 392 393 } ACPI_SRAT_MEM_AFFINITY; 394 395 /* Flags */ 396 397 #define ACPI_SRAT_MEM_ENABLED (1) /* 00: Use affinity structure */ 398 #define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1) /* 01: Memory region is hot pluggable */ 399 #define ACPI_SRAT_MEM_NON_VOLATILE (1<<2) /* 02: Memory region is non-volatile */ 400 401 402 /* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */ 403 404 typedef struct acpi_srat_x2apic_cpu_affinity 405 { 406 ACPI_SUBTABLE_HEADER Header; 407 UINT16 Reserved; /* Reserved, must be zero */ 408 UINT32 ProximityDomain; 409 UINT32 ApicId; 410 UINT32 Flags; 411 UINT32 ClockDomain; 412 UINT32 Reserved2; 413 414 } ACPI_SRAT_X2APIC_CPU_AFFINITY; 415 416 /* Flags for ACPI_SRAT_CPU_AFFINITY and ACPI_SRAT_X2APIC_CPU_AFFINITY */ 417 418 #define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */ 419 420 421 /* 3: GICC Affinity (ACPI 5.1) */ 422 423 typedef struct acpi_srat_gicc_affinity 424 { 425 ACPI_SUBTABLE_HEADER Header; 426 UINT32 ProximityDomain; 427 UINT32 AcpiProcessorUid; 428 UINT32 Flags; 429 UINT32 ClockDomain; 430 431 } ACPI_SRAT_GICC_AFFINITY; 432 433 /* Flags for ACPI_SRAT_GICC_AFFINITY */ 434 435 #define ACPI_SRAT_GICC_ENABLED (1) /* 00: Use affinity structure */ 436 437 438 /* 4: GCC ITS Affinity (ACPI 6.2) */ 439 440 typedef struct acpi_srat_gic_its_affinity 441 { 442 ACPI_SUBTABLE_HEADER Header; 443 UINT32 ProximityDomain; 444 UINT16 Reserved; 445 UINT32 ItsId; 446 447 } ACPI_SRAT_GIC_ITS_AFFINITY; 448 449 450 /******************************************************************************* 451 * 452 * STAO - Status Override Table (_STA override) - ACPI 6.0 453 * Version 1 454 * 455 * Conforms to "ACPI Specification for Status Override Table" 456 * 6 January 2015 457 * 458 ******************************************************************************/ 459 460 typedef struct acpi_table_stao 461 { 462 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 463 UINT8 IgnoreUart; 464 465 } ACPI_TABLE_STAO; 466 467 468 /******************************************************************************* 469 * 470 * TCPA - Trusted Computing Platform Alliance table 471 * Version 2 472 * 473 * TCG Hardware Interface Table for TPM 1.2 Clients and Servers 474 * 475 * Conforms to "TCG ACPI Specification, Family 1.2 and 2.0", 476 * Version 1.2, Revision 8 477 * February 27, 2017 478 * 479 * NOTE: There are two versions of the table with the same signature -- 480 * the client version and the server version. The common PlatformClass 481 * field is used to differentiate the two types of tables. 482 * 483 ******************************************************************************/ 484 485 typedef struct acpi_table_tcpa_hdr 486 { 487 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 488 UINT16 PlatformClass; 489 490 } ACPI_TABLE_TCPA_HDR; 491 492 /* 493 * Values for PlatformClass above. 494 * This is how the client and server subtables are differentiated 495 */ 496 #define ACPI_TCPA_CLIENT_TABLE 0 497 #define ACPI_TCPA_SERVER_TABLE 1 498 499 500 typedef struct acpi_table_tcpa_client 501 { 502 UINT32 MinimumLogLength; /* Minimum length for the event log area */ 503 UINT64 LogAddress; /* Address of the event log area */ 504 505 } ACPI_TABLE_TCPA_CLIENT; 506 507 typedef struct acpi_table_tcpa_server 508 { 509 UINT16 Reserved; 510 UINT64 MinimumLogLength; /* Minimum length for the event log area */ 511 UINT64 LogAddress; /* Address of the event log area */ 512 UINT16 SpecRevision; 513 UINT8 DeviceFlags; 514 UINT8 InterruptFlags; 515 UINT8 GpeNumber; 516 UINT8 Reserved2[3]; 517 UINT32 GlobalInterrupt; 518 ACPI_GENERIC_ADDRESS Address; 519 UINT32 Reserved3; 520 ACPI_GENERIC_ADDRESS ConfigAddress; 521 UINT8 Group; 522 UINT8 Bus; /* PCI Bus/Segment/Function numbers */ 523 UINT8 Device; 524 UINT8 Function; 525 526 } ACPI_TABLE_TCPA_SERVER; 527 528 /* Values for DeviceFlags above */ 529 530 #define ACPI_TCPA_PCI_DEVICE (1) 531 #define ACPI_TCPA_BUS_PNP (1<<1) 532 #define ACPI_TCPA_ADDRESS_VALID (1<<2) 533 534 /* Values for InterruptFlags above */ 535 536 #define ACPI_TCPA_INTERRUPT_MODE (1) 537 #define ACPI_TCPA_INTERRUPT_POLARITY (1<<1) 538 #define ACPI_TCPA_SCI_VIA_GPE (1<<2) 539 #define ACPI_TCPA_GLOBAL_INTERRUPT (1<<3) 540 541 542 /******************************************************************************* 543 * 544 * TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table 545 * Version 4 546 * 547 * TCG Hardware Interface Table for TPM 2.0 Clients and Servers 548 * 549 * Conforms to "TCG ACPI Specification, Family 1.2 and 2.0", 550 * Version 1.2, Revision 8 551 * February 27, 2017 552 * 553 ******************************************************************************/ 554 555 typedef struct acpi_table_tpm2 556 { 557 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 558 UINT16 PlatformClass; 559 UINT16 Reserved; 560 UINT64 ControlAddress; 561 UINT32 StartMethod; 562 563 /* Platform-specific data follows */ 564 565 } ACPI_TABLE_TPM2; 566 567 /* Values for StartMethod above */ 568 569 #define ACPI_TPM2_NOT_ALLOWED 0 570 #define ACPI_TPM2_RESERVED1 1 571 #define ACPI_TPM2_START_METHOD 2 572 #define ACPI_TPM2_RESERVED3 3 573 #define ACPI_TPM2_RESERVED4 4 574 #define ACPI_TPM2_RESERVED5 5 575 #define ACPI_TPM2_MEMORY_MAPPED 6 576 #define ACPI_TPM2_COMMAND_BUFFER 7 577 #define ACPI_TPM2_COMMAND_BUFFER_WITH_START_METHOD 8 578 #define ACPI_TPM2_RESERVED9 9 579 #define ACPI_TPM2_RESERVED10 10 580 #define ACPI_TPM2_COMMAND_BUFFER_WITH_ARM_SMC 11 /* V1.2 Rev 8 */ 581 #define ACPI_TPM2_RESERVED 12 582 583 584 /* Optional trailer appears after any StartMethod subtables */ 585 586 typedef struct acpi_tpm2_trailer 587 { 588 UINT8 MethodParameters[12]; 589 UINT32 MinimumLogLength; /* Minimum length for the event log area */ 590 UINT64 LogAddress; /* Address of the event log area */ 591 592 } ACPI_TPM2_TRAILER; 593 594 595 /* 596 * Subtables (StartMethod-specific) 597 */ 598 599 /* 11: Start Method for ARM SMC (V1.2 Rev 8) */ 600 601 typedef struct acpi_tpm2_arm_smc 602 { 603 UINT32 GlobalInterrupt; 604 UINT8 InterruptFlags; 605 UINT8 OperationFlags; 606 UINT16 Reserved; 607 UINT32 FunctionId; 608 609 } ACPI_TPM2_ARM_SMC; 610 611 /* Values for InterruptFlags above */ 612 613 #define ACPI_TPM2_INTERRUPT_SUPPORT (1) 614 615 /* Values for OperationFlags above */ 616 617 #define ACPI_TPM2_IDLE_SUPPORT (1) 618 619 620 /******************************************************************************* 621 * 622 * UEFI - UEFI Boot optimization Table 623 * Version 1 624 * 625 * Conforms to "Unified Extensible Firmware Interface Specification", 626 * Version 2.3, May 8, 2009 627 * 628 ******************************************************************************/ 629 630 typedef struct acpi_table_uefi 631 { 632 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 633 UINT8 Identifier[16]; /* UUID identifier */ 634 UINT16 DataOffset; /* Offset of remaining data in table */ 635 636 } ACPI_TABLE_UEFI; 637 638 639 /******************************************************************************* 640 * 641 * VRTC - Virtual Real Time Clock Table 642 * Version 1 643 * 644 * Conforms to "Simple Firmware Interface Specification", 645 * Draft 0.8.2, Oct 19, 2010 646 * NOTE: The ACPI VRTC is equivalent to The SFI MRTC table. 647 * 648 ******************************************************************************/ 649 650 typedef struct acpi_table_vrtc 651 { 652 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 653 654 } ACPI_TABLE_VRTC; 655 656 /* VRTC entry */ 657 658 typedef struct acpi_vrtc_entry 659 { 660 ACPI_GENERIC_ADDRESS PhysicalAddress; 661 UINT32 Irq; 662 663 } ACPI_VRTC_ENTRY; 664 665 666 /******************************************************************************* 667 * 668 * WAET - Windows ACPI Emulated devices Table 669 * Version 1 670 * 671 * Conforms to "Windows ACPI Emulated Devices Table", version 1.0, April 6, 2009 672 * 673 ******************************************************************************/ 674 675 typedef struct acpi_table_waet 676 { 677 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 678 UINT32 Flags; 679 680 } ACPI_TABLE_WAET; 681 682 /* Masks for Flags field above */ 683 684 #define ACPI_WAET_RTC_NO_ACK (1) /* RTC requires no int acknowledge */ 685 #define ACPI_WAET_TIMER_ONE_READ (1<<1) /* PM timer requires only one read */ 686 687 688 /******************************************************************************* 689 * 690 * WDAT - Watchdog Action Table 691 * Version 1 692 * 693 * Conforms to "Hardware Watchdog Timers Design Specification", 694 * Copyright 2006 Microsoft Corporation. 695 * 696 ******************************************************************************/ 697 698 typedef struct acpi_table_wdat 699 { 700 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 701 UINT32 HeaderLength; /* Watchdog Header Length */ 702 UINT16 PciSegment; /* PCI Segment number */ 703 UINT8 PciBus; /* PCI Bus number */ 704 UINT8 PciDevice; /* PCI Device number */ 705 UINT8 PciFunction; /* PCI Function number */ 706 UINT8 Reserved[3]; 707 UINT32 TimerPeriod; /* Period of one timer count (msec) */ 708 UINT32 MaxCount; /* Maximum counter value supported */ 709 UINT32 MinCount; /* Minimum counter value */ 710 UINT8 Flags; 711 UINT8 Reserved2[3]; 712 UINT32 Entries; /* Number of watchdog entries that follow */ 713 714 } ACPI_TABLE_WDAT; 715 716 /* Masks for Flags field above */ 717 718 #define ACPI_WDAT_ENABLED (1) 719 #define ACPI_WDAT_STOPPED 0x80 720 721 722 /* WDAT Instruction Entries (actions) */ 723 724 typedef struct acpi_wdat_entry 725 { 726 UINT8 Action; 727 UINT8 Instruction; 728 UINT16 Reserved; 729 ACPI_GENERIC_ADDRESS RegisterRegion; 730 UINT32 Value; /* Value used with Read/Write register */ 731 UINT32 Mask; /* Bitmask required for this register instruction */ 732 733 } ACPI_WDAT_ENTRY; 734 735 /* Values for Action field above */ 736 737 enum AcpiWdatActions 738 { 739 ACPI_WDAT_RESET = 1, 740 ACPI_WDAT_GET_CURRENT_COUNTDOWN = 4, 741 ACPI_WDAT_GET_COUNTDOWN = 5, 742 ACPI_WDAT_SET_COUNTDOWN = 6, 743 ACPI_WDAT_GET_RUNNING_STATE = 8, 744 ACPI_WDAT_SET_RUNNING_STATE = 9, 745 ACPI_WDAT_GET_STOPPED_STATE = 10, 746 ACPI_WDAT_SET_STOPPED_STATE = 11, 747 ACPI_WDAT_GET_REBOOT = 16, 748 ACPI_WDAT_SET_REBOOT = 17, 749 ACPI_WDAT_GET_SHUTDOWN = 18, 750 ACPI_WDAT_SET_SHUTDOWN = 19, 751 ACPI_WDAT_GET_STATUS = 32, 752 ACPI_WDAT_SET_STATUS = 33, 753 ACPI_WDAT_ACTION_RESERVED = 34 /* 34 and greater are reserved */ 754 }; 755 756 /* Values for Instruction field above */ 757 758 enum AcpiWdatInstructions 759 { 760 ACPI_WDAT_READ_VALUE = 0, 761 ACPI_WDAT_READ_COUNTDOWN = 1, 762 ACPI_WDAT_WRITE_VALUE = 2, 763 ACPI_WDAT_WRITE_COUNTDOWN = 3, 764 ACPI_WDAT_INSTRUCTION_RESERVED = 4, /* 4 and greater are reserved */ 765 ACPI_WDAT_PRESERVE_REGISTER = 0x80 /* Except for this value */ 766 }; 767 768 769 /******************************************************************************* 770 * 771 * WDDT - Watchdog Descriptor Table 772 * Version 1 773 * 774 * Conforms to "Using the Intel ICH Family Watchdog Timer (WDT)", 775 * Version 001, September 2002 776 * 777 ******************************************************************************/ 778 779 typedef struct acpi_table_wddt 780 { 781 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 782 UINT16 SpecVersion; 783 UINT16 TableVersion; 784 UINT16 PciVendorId; 785 ACPI_GENERIC_ADDRESS Address; 786 UINT16 MaxCount; /* Maximum counter value supported */ 787 UINT16 MinCount; /* Minimum counter value supported */ 788 UINT16 Period; 789 UINT16 Status; 790 UINT16 Capability; 791 792 } ACPI_TABLE_WDDT; 793 794 /* Flags for Status field above */ 795 796 #define ACPI_WDDT_AVAILABLE (1) 797 #define ACPI_WDDT_ACTIVE (1<<1) 798 #define ACPI_WDDT_TCO_OS_OWNED (1<<2) 799 #define ACPI_WDDT_USER_RESET (1<<11) 800 #define ACPI_WDDT_WDT_RESET (1<<12) 801 #define ACPI_WDDT_POWER_FAIL (1<<13) 802 #define ACPI_WDDT_UNKNOWN_RESET (1<<14) 803 804 /* Flags for Capability field above */ 805 806 #define ACPI_WDDT_AUTO_RESET (1) 807 #define ACPI_WDDT_ALERT_SUPPORT (1<<1) 808 809 810 /******************************************************************************* 811 * 812 * WDRT - Watchdog Resource Table 813 * Version 1 814 * 815 * Conforms to "Watchdog Timer Hardware Requirements for Windows Server 2003", 816 * Version 1.01, August 28, 2006 817 * 818 ******************************************************************************/ 819 820 typedef struct acpi_table_wdrt 821 { 822 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 823 ACPI_GENERIC_ADDRESS ControlRegister; 824 ACPI_GENERIC_ADDRESS CountRegister; 825 UINT16 PciDeviceId; 826 UINT16 PciVendorId; 827 UINT8 PciBus; /* PCI Bus number */ 828 UINT8 PciDevice; /* PCI Device number */ 829 UINT8 PciFunction; /* PCI Function number */ 830 UINT8 PciSegment; /* PCI Segment number */ 831 UINT16 MaxCount; /* Maximum counter value supported */ 832 UINT8 Units; 833 834 } ACPI_TABLE_WDRT; 835 836 837 /******************************************************************************* 838 * 839 * WPBT - Windows Platform Environment Table (ACPI 6.0) 840 * Version 1 841 * 842 * Conforms to "Windows Platform Binary Table (WPBT)" 29 November 2011 843 * 844 ******************************************************************************/ 845 846 typedef struct acpi_table_wpbt 847 { 848 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 849 UINT32 HandoffSize; 850 UINT64 HandoffAddress; 851 UINT8 Layout; 852 UINT8 Type; 853 UINT16 ArgumentsLength; 854 855 } ACPI_TABLE_WPBT; 856 857 858 /******************************************************************************* 859 * 860 * WSMT - Windows SMM Security Migrations Table 861 * Version 1 862 * 863 * Conforms to "Windows SMM Security Migrations Table", 864 * Version 1.0, April 18, 2016 865 * 866 ******************************************************************************/ 867 868 typedef struct acpi_table_wsmt 869 { 870 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 871 UINT32 ProtectionFlags; 872 873 } ACPI_TABLE_WSMT; 874 875 /* Flags for ProtectionFlags field above */ 876 877 #define ACPI_WSMT_FIXED_COMM_BUFFERS (1) 878 #define ACPI_WSMT_COMM_BUFFER_NESTED_PTR_PROTECTION (2) 879 #define ACPI_WSMT_SYSTEM_RESOURCE_PROTECTION (4) 880 881 882 /******************************************************************************* 883 * 884 * XENV - Xen Environment Table (ACPI 6.0) 885 * Version 1 886 * 887 * Conforms to "ACPI Specification for Xen Environment Table" 4 January 2015 888 * 889 ******************************************************************************/ 890 891 typedef struct acpi_table_xenv 892 { 893 ACPI_TABLE_HEADER Header; /* Common ACPI table header */ 894 UINT64 GrantTableAddress; 895 UINT64 GrantTableSize; 896 UINT32 EventInterrupt; 897 UINT8 EventFlags; 898 899 } ACPI_TABLE_XENV; 900 901 902 /* Reset to default packing */ 903 904 #pragma pack() 905 906 #endif /* __ACTBL3_H__ */ 907