arch/x86/include/sys/acpi/actbl3.h

   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__ */