| 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Name: actbl2.h - ACPI Table Definitions (tables not in ACPI spec) |
| 4 | * |
| 5 | *****************************************************************************/ |
| 6 | |
| 7 | /* |
| 8 | * Copyright (C) 2000 - 2016, Intel Corp. |
| 9 | * All rights reserved. |
| 10 | * |
| 11 | * Redistribution and use in source and binary forms, with or without |
| 12 | * modification, are permitted provided that the following conditions |
| 13 | * are met: |
| 14 | * 1. Redistributions of source code must retain the above copyright |
| 15 | * notice, this list of conditions, and the following disclaimer, |
| 16 | * without modification. |
| 17 | * 2. Redistributions in binary form must reproduce at minimum a disclaimer |
| 18 | * substantially similar to the "NO WARRANTY" disclaimer below |
| 19 | * ("Disclaimer") and any redistribution must be conditioned upon |
| 20 | * including a substantially similar Disclaimer requirement for further |
| 21 | * binary redistribution. |
| 22 | * 3. Neither the names of the above-listed copyright holders nor the names |
| 23 | * of any contributors may be used to endorse or promote products derived |
| 24 | * from this software without specific prior written permission. |
| 25 | * |
| 26 | * Alternatively, this software may be distributed under the terms of the |
| 27 | * GNU General Public License ("GPL") version 2 as published by the Free |
| 28 | * Software Foundation. |
| 29 | * |
| 30 | * NO WARRANTY |
| 31 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 32 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 33 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR |
| 34 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 35 | * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 36 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 37 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 38 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| 39 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| 40 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 41 | * POSSIBILITY OF SUCH DAMAGES. |
| 42 | */ |
| 43 | |
| 44 | #ifndef __ACTBL2_H__ |
| 45 | #define __ACTBL2_H__ |
| 46 | |
| 47 | |
| 48 | /******************************************************************************* |
| 49 | * |
| 50 | * Additional ACPI Tables (2) |
| 51 | * |
| 52 | * These tables are not consumed directly by the ACPICA subsystem, but are |
| 53 | * included here to support device drivers and the AML disassembler. |
| 54 | * |
| 55 | * Generally, the tables in this file are defined by third-party specifications, |
| 56 | * and are not defined directly by the ACPI specification itself. |
| 57 | * |
| 58 | ******************************************************************************/ |
| 59 | |
| 60 | |
| 61 | /* |
| 62 | * Values for description table header signatures for tables defined in this |
| 63 | * file. Useful because they make it more difficult to inadvertently type in |
| 64 | * the wrong signature. |
| 65 | */ |
| 66 | #define ACPI_SIG_ASF "ASF!" /* Alert Standard Format table */ |
| 67 | #define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */ |
| 68 | #define ACPI_SIG_CSRT "CSRT" /* Core System Resource Table */ |
| 69 | #define ACPI_SIG_DBG2 "DBG2" /* Debug Port table type 2 */ |
| 70 | #define ACPI_SIG_DBGP "DBGP" /* Debug Port table */ |
| 71 | #define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */ |
| 72 | #define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */ |
| 73 | #define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */ |
| 74 | #define ACPI_SIG_IORT "IORT" /* IO Remapping Table */ |
| 75 | #define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */ |
| 76 | #define ACPI_SIG_LPIT "LPIT" /* Low Power Idle Table */ |
| 77 | #define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */ |
| 78 | #define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */ |
| 79 | #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ |
| 80 | #define ACPI_SIG_MTMR "MTMR" /* MID Timer table */ |
| 81 | #define ACPI_SIG_SLIC "SLIC" /* Software Licensing Description Table */ |
| 82 | #define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */ |
| 83 | #define ACPI_SIG_SPMI "SPMI" /* Server Platform Management Interface table */ |
| 84 | #define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */ |
| 85 | #define ACPI_SIG_TPM2 "TPM2" /* Trusted Platform Module 2.0 H/W interface table */ |
| 86 | #define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */ |
| 87 | #define ACPI_SIG_VRTC "VRTC" /* Virtual Real Time Clock Table */ |
| 88 | #define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */ |
| 89 | #define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */ |
| 90 | #define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */ |
| 91 | #define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */ |
| 92 | |
| 93 | #ifdef ACPI_UNDEFINED_TABLES |
| 94 | /* |
| 95 | * These tables have been seen in the field, but no definition has been found |
| 96 | */ |
| 97 | #define ACPI_SIG_ATKG "ATKG" |
| 98 | #define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */ |
| 99 | #define ACPI_SIG_IEIT "IEIT" |
| 100 | #endif |
| 101 | |
| 102 | /* |
| 103 | * All tables must be byte-packed to match the ACPI specification, since |
| 104 | * the tables are provided by the system BIOS. |
| 105 | */ |
| 106 | #pragma pack(1) |
| 107 | |
| 108 | /* |
| 109 | * Note: C bitfields are not used for this reason: |
| 110 | * |
| 111 | * "Bitfields are great and easy to read, but unfortunately the C language |
| 112 | * does not specify the layout of bitfields in memory, which means they are |
| 113 | * essentially useless for dealing with packed data in on-disk formats or |
| 114 | * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, |
| 115 | * this decision was a design error in C. Ritchie could have picked an order |
| 116 | * and stuck with it." Norman Ramsey. |
| 117 | * See http://stackoverflow.com/a/1053662/41661 |
| 118 | */ |
| 119 | |
| 120 | |
| 121 | /******************************************************************************* |
| 122 | * |
| 123 | * ASF - Alert Standard Format table (Signature "ASF!") |
| 124 | * Revision 0x10 |
| 125 | * |
| 126 | * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003 |
| 127 | * |
| 128 | ******************************************************************************/ |
| 129 | |
| 130 | typedef struct acpi_table_asf |
| 131 | { |
| 132 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 133 | |
| 134 | } ACPI_TABLE_ASF; |
| 135 | |
| 136 | |
| 137 | /* ASF subtable header */ |
| 138 | |
| 139 | typedef struct |
| 140 | { |
| 141 | UINT8 ; |
| 142 | UINT8 ; |
| 143 | UINT16 ; |
| 144 | |
| 145 | } ; |
| 146 | |
| 147 | |
| 148 | /* Values for Type field above */ |
| 149 | |
| 150 | enum AcpiAsfType |
| 151 | { |
| 152 | ACPI_ASF_TYPE_INFO = 0, |
| 153 | ACPI_ASF_TYPE_ALERT = 1, |
| 154 | ACPI_ASF_TYPE_CONTROL = 2, |
| 155 | ACPI_ASF_TYPE_BOOT = 3, |
| 156 | ACPI_ASF_TYPE_ADDRESS = 4, |
| 157 | ACPI_ASF_TYPE_RESERVED = 5 |
| 158 | }; |
| 159 | |
| 160 | /* |
| 161 | * ASF subtables |
| 162 | */ |
| 163 | |
| 164 | /* 0: ASF Information */ |
| 165 | |
| 166 | typedef struct acpi_asf_info |
| 167 | { |
| 168 | ACPI_ASF_HEADER ; |
| 169 | UINT8 MinResetValue; |
| 170 | UINT8 MinPollInterval; |
| 171 | UINT16 SystemId; |
| 172 | UINT32 MfgId; |
| 173 | UINT8 Flags; |
| 174 | UINT8 Reserved2[3]; |
| 175 | |
| 176 | } ACPI_ASF_INFO; |
| 177 | |
| 178 | /* Masks for Flags field above */ |
| 179 | |
| 180 | #define ACPI_ASF_SMBUS_PROTOCOLS (1) |
| 181 | |
| 182 | |
| 183 | /* 1: ASF Alerts */ |
| 184 | |
| 185 | typedef struct acpi_asf_alert |
| 186 | { |
| 187 | ACPI_ASF_HEADER ; |
| 188 | UINT8 AssertMask; |
| 189 | UINT8 DeassertMask; |
| 190 | UINT8 Alerts; |
| 191 | UINT8 DataLength; |
| 192 | |
| 193 | } ACPI_ASF_ALERT; |
| 194 | |
| 195 | typedef struct acpi_asf_alert_data |
| 196 | { |
| 197 | UINT8 Address; |
| 198 | UINT8 Command; |
| 199 | UINT8 Mask; |
| 200 | UINT8 Value; |
| 201 | UINT8 SensorType; |
| 202 | UINT8 Type; |
| 203 | UINT8 Offset; |
| 204 | UINT8 SourceType; |
| 205 | UINT8 Severity; |
| 206 | UINT8 SensorNumber; |
| 207 | UINT8 Entity; |
| 208 | UINT8 Instance; |
| 209 | |
| 210 | } ACPI_ASF_ALERT_DATA; |
| 211 | |
| 212 | |
| 213 | /* 2: ASF Remote Control */ |
| 214 | |
| 215 | typedef struct acpi_asf_remote |
| 216 | { |
| 217 | ACPI_ASF_HEADER ; |
| 218 | UINT8 Controls; |
| 219 | UINT8 DataLength; |
| 220 | UINT16 Reserved2; |
| 221 | |
| 222 | } ACPI_ASF_REMOTE; |
| 223 | |
| 224 | typedef struct acpi_asf_control_data |
| 225 | { |
| 226 | UINT8 Function; |
| 227 | UINT8 Address; |
| 228 | UINT8 Command; |
| 229 | UINT8 Value; |
| 230 | |
| 231 | } ACPI_ASF_CONTROL_DATA; |
| 232 | |
| 233 | |
| 234 | /* 3: ASF RMCP Boot Options */ |
| 235 | |
| 236 | typedef struct acpi_asf_rmcp |
| 237 | { |
| 238 | ACPI_ASF_HEADER ; |
| 239 | UINT8 Capabilities[7]; |
| 240 | UINT8 CompletionCode; |
| 241 | UINT32 EnterpriseId; |
| 242 | UINT8 Command; |
| 243 | UINT16 Parameter; |
| 244 | UINT16 BootOptions; |
| 245 | UINT16 OemParameters; |
| 246 | |
| 247 | } ACPI_ASF_RMCP; |
| 248 | |
| 249 | |
| 250 | /* 4: ASF Address */ |
| 251 | |
| 252 | typedef struct acpi_asf_address |
| 253 | { |
| 254 | ACPI_ASF_HEADER ; |
| 255 | UINT8 EpromAddress; |
| 256 | UINT8 Devices; |
| 257 | |
| 258 | } ACPI_ASF_ADDRESS; |
| 259 | |
| 260 | |
| 261 | /******************************************************************************* |
| 262 | * |
| 263 | * BOOT - Simple Boot Flag Table |
| 264 | * Version 1 |
| 265 | * |
| 266 | * Conforms to the "Simple Boot Flag Specification", Version 2.1 |
| 267 | * |
| 268 | ******************************************************************************/ |
| 269 | |
| 270 | typedef struct acpi_table_boot |
| 271 | { |
| 272 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 273 | UINT8 CmosIndex; /* Index in CMOS RAM for the boot register */ |
| 274 | UINT8 Reserved[3]; |
| 275 | |
| 276 | } ACPI_TABLE_BOOT; |
| 277 | |
| 278 | |
| 279 | /******************************************************************************* |
| 280 | * |
| 281 | * CSRT - Core System Resource Table |
| 282 | * Version 0 |
| 283 | * |
| 284 | * Conforms to the "Core System Resource Table (CSRT)", November 14, 2011 |
| 285 | * |
| 286 | ******************************************************************************/ |
| 287 | |
| 288 | typedef struct acpi_table_csrt |
| 289 | { |
| 290 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 291 | |
| 292 | } ACPI_TABLE_CSRT; |
| 293 | |
| 294 | |
| 295 | /* Resource Group subtable */ |
| 296 | |
| 297 | typedef struct acpi_csrt_group |
| 298 | { |
| 299 | UINT32 Length; |
| 300 | UINT32 VendorId; |
| 301 | UINT32 SubvendorId; |
| 302 | UINT16 DeviceId; |
| 303 | UINT16 SubdeviceId; |
| 304 | UINT16 Revision; |
| 305 | UINT16 Reserved; |
| 306 | UINT32 SharedInfoLength; |
| 307 | |
| 308 | /* Shared data immediately follows (Length = SharedInfoLength) */ |
| 309 | |
| 310 | } ACPI_CSRT_GROUP; |
| 311 | |
| 312 | /* Shared Info subtable */ |
| 313 | |
| 314 | typedef struct acpi_csrt_shared_info |
| 315 | { |
| 316 | UINT16 MajorVersion; |
| 317 | UINT16 MinorVersion; |
| 318 | UINT32 MmioBaseLow; |
| 319 | UINT32 MmioBaseHigh; |
| 320 | UINT32 GsiInterrupt; |
| 321 | UINT8 InterruptPolarity; |
| 322 | UINT8 InterruptMode; |
| 323 | UINT8 NumChannels; |
| 324 | UINT8 DmaAddressWidth; |
| 325 | UINT16 BaseRequestLine; |
| 326 | UINT16 NumHandshakeSignals; |
| 327 | UINT32 MaxBlockSize; |
| 328 | |
| 329 | /* Resource descriptors immediately follow (Length = Group Length - SharedInfoLength) */ |
| 330 | |
| 331 | } ACPI_CSRT_SHARED_INFO; |
| 332 | |
| 333 | /* Resource Descriptor subtable */ |
| 334 | |
| 335 | typedef struct acpi_csrt_descriptor |
| 336 | { |
| 337 | UINT32 Length; |
| 338 | UINT16 Type; |
| 339 | UINT16 Subtype; |
| 340 | UINT32 Uid; |
| 341 | |
| 342 | /* Resource-specific information immediately follows */ |
| 343 | |
| 344 | } ACPI_CSRT_DESCRIPTOR; |
| 345 | |
| 346 | |
| 347 | /* Resource Types */ |
| 348 | |
| 349 | #define ACPI_CSRT_TYPE_INTERRUPT 0x0001 |
| 350 | #define ACPI_CSRT_TYPE_TIMER 0x0002 |
| 351 | #define ACPI_CSRT_TYPE_DMA 0x0003 |
| 352 | |
| 353 | /* Resource Subtypes */ |
| 354 | |
| 355 | #define ACPI_CSRT_XRUPT_LINE 0x0000 |
| 356 | #define ACPI_CSRT_XRUPT_CONTROLLER 0x0001 |
| 357 | #define ACPI_CSRT_TIMER 0x0000 |
| 358 | #define ACPI_CSRT_DMA_CHANNEL 0x0000 |
| 359 | #define ACPI_CSRT_DMA_CONTROLLER 0x0001 |
| 360 | |
| 361 | |
| 362 | /******************************************************************************* |
| 363 | * |
| 364 | * DBG2 - Debug Port Table 2 |
| 365 | * Version 0 (Both main table and subtables) |
| 366 | * |
| 367 | * Conforms to "Microsoft Debug Port Table 2 (DBG2)", December 10, 2015 |
| 368 | * |
| 369 | ******************************************************************************/ |
| 370 | |
| 371 | typedef struct acpi_table_dbg2 |
| 372 | { |
| 373 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 374 | UINT32 InfoOffset; |
| 375 | UINT32 InfoCount; |
| 376 | |
| 377 | } ACPI_TABLE_DBG2; |
| 378 | |
| 379 | |
| 380 | typedef struct |
| 381 | { |
| 382 | UINT32 ; |
| 383 | UINT32 ; |
| 384 | |
| 385 | } ; |
| 386 | |
| 387 | |
| 388 | /* Debug Device Information Subtable */ |
| 389 | |
| 390 | typedef struct acpi_dbg2_device |
| 391 | { |
| 392 | UINT8 Revision; |
| 393 | UINT16 Length; |
| 394 | UINT8 RegisterCount; /* Number of BaseAddress registers */ |
| 395 | UINT16 NamepathLength; |
| 396 | UINT16 NamepathOffset; |
| 397 | UINT16 OemDataLength; |
| 398 | UINT16 OemDataOffset; |
| 399 | UINT16 PortType; |
| 400 | UINT16 PortSubtype; |
| 401 | UINT16 Reserved; |
| 402 | UINT16 BaseAddressOffset; |
| 403 | UINT16 AddressSizeOffset; |
| 404 | /* |
| 405 | * Data that follows: |
| 406 | * BaseAddress (required) - Each in 12-byte Generic Address Structure format. |
| 407 | * AddressSize (required) - Array of UINT32 sizes corresponding to each BaseAddress register. |
| 408 | * Namepath (required) - Null terminated string. Single dot if not supported. |
| 409 | * OemData (optional) - Length is OemDataLength. |
| 410 | */ |
| 411 | } ACPI_DBG2_DEVICE; |
| 412 | |
| 413 | /* Types for PortType field above */ |
| 414 | |
| 415 | #define ACPI_DBG2_SERIAL_PORT 0x8000 |
| 416 | #define ACPI_DBG2_1394_PORT 0x8001 |
| 417 | #define ACPI_DBG2_USB_PORT 0x8002 |
| 418 | #define ACPI_DBG2_NET_PORT 0x8003 |
| 419 | |
| 420 | /* Subtypes for PortSubtype field above */ |
| 421 | |
| 422 | #define ACPI_DBG2_16550_COMPATIBLE 0x0000 |
| 423 | #define ACPI_DBG2_16550_SUBSET 0x0001 |
| 424 | #define ACPI_DBG2_ARM_PL011 0x0003 |
| 425 | #define ACPI_DBG2_ARM_SBSA_32BIT 0x000D |
| 426 | #define ACPI_DBG2_ARM_SBSA_GENERIC 0x000E |
| 427 | #define ACPI_DBG2_ARM_DCC 0x000F |
| 428 | #define ACPI_DBG2_BCM2835 0x0010 |
| 429 | |
| 430 | #define ACPI_DBG2_1394_STANDARD 0x0000 |
| 431 | |
| 432 | #define ACPI_DBG2_USB_XHCI 0x0000 |
| 433 | #define ACPI_DBG2_USB_EHCI 0x0001 |
| 434 | |
| 435 | |
| 436 | /******************************************************************************* |
| 437 | * |
| 438 | * DBGP - Debug Port table |
| 439 | * Version 1 |
| 440 | * |
| 441 | * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000 |
| 442 | * |
| 443 | ******************************************************************************/ |
| 444 | |
| 445 | typedef struct acpi_table_dbgp |
| 446 | { |
| 447 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 448 | UINT8 Type; /* 0=full 16550, 1=subset of 16550 */ |
| 449 | UINT8 Reserved[3]; |
| 450 | ACPI_GENERIC_ADDRESS DebugPort; |
| 451 | |
| 452 | } ACPI_TABLE_DBGP; |
| 453 | |
| 454 | |
| 455 | /******************************************************************************* |
| 456 | * |
| 457 | * DMAR - DMA Remapping table |
| 458 | * Version 1 |
| 459 | * |
| 460 | * Conforms to "Intel Virtualization Technology for Directed I/O", |
| 461 | * Version 2.3, October 2014 |
| 462 | * |
| 463 | ******************************************************************************/ |
| 464 | |
| 465 | typedef struct acpi_table_dmar |
| 466 | { |
| 467 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 468 | UINT8 Width; /* Host Address Width */ |
| 469 | UINT8 Flags; |
| 470 | UINT8 Reserved[10]; |
| 471 | |
| 472 | } ACPI_TABLE_DMAR; |
| 473 | |
| 474 | /* Masks for Flags field above */ |
| 475 | |
| 476 | #define ACPI_DMAR_INTR_REMAP (1) |
| 477 | #define ACPI_DMAR_X2APIC_OPT_OUT (1<<1) |
| 478 | #define ACPI_DMAR_X2APIC_MODE (1<<2) |
| 479 | |
| 480 | |
| 481 | /* DMAR subtable header */ |
| 482 | |
| 483 | typedef struct |
| 484 | { |
| 485 | UINT16 ; |
| 486 | UINT16 ; |
| 487 | |
| 488 | } ; |
| 489 | |
| 490 | /* Values for subtable type in ACPI_DMAR_HEADER */ |
| 491 | |
| 492 | enum AcpiDmarType |
| 493 | { |
| 494 | ACPI_DMAR_TYPE_HARDWARE_UNIT = 0, |
| 495 | ACPI_DMAR_TYPE_RESERVED_MEMORY = 1, |
| 496 | ACPI_DMAR_TYPE_ROOT_ATS = 2, |
| 497 | ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3, |
| 498 | ACPI_DMAR_TYPE_NAMESPACE = 4, |
| 499 | ACPI_DMAR_TYPE_RESERVED = 5 /* 5 and greater are reserved */ |
| 500 | }; |
| 501 | |
| 502 | |
| 503 | /* DMAR Device Scope structure */ |
| 504 | |
| 505 | typedef struct acpi_dmar_device_scope |
| 506 | { |
| 507 | UINT8 EntryType; |
| 508 | UINT8 Length; |
| 509 | UINT16 Reserved; |
| 510 | UINT8 EnumerationId; |
| 511 | UINT8 Bus; |
| 512 | |
| 513 | } ACPI_DMAR_DEVICE_SCOPE; |
| 514 | |
| 515 | /* Values for EntryType in ACPI_DMAR_DEVICE_SCOPE - device types */ |
| 516 | |
| 517 | enum AcpiDmarScopeType |
| 518 | { |
| 519 | ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0, |
| 520 | ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1, |
| 521 | ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2, |
| 522 | ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3, |
| 523 | ACPI_DMAR_SCOPE_TYPE_HPET = 4, |
| 524 | ACPI_DMAR_SCOPE_TYPE_NAMESPACE = 5, |
| 525 | ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 /* 6 and greater are reserved */ |
| 526 | }; |
| 527 | |
| 528 | typedef struct acpi_dmar_pci_path |
| 529 | { |
| 530 | UINT8 Device; |
| 531 | UINT8 Function; |
| 532 | |
| 533 | } ACPI_DMAR_PCI_PATH; |
| 534 | |
| 535 | |
| 536 | /* |
| 537 | * DMAR Subtables, correspond to Type in ACPI_DMAR_HEADER |
| 538 | */ |
| 539 | |
| 540 | /* 0: Hardware Unit Definition */ |
| 541 | |
| 542 | typedef struct acpi_dmar_hardware_unit |
| 543 | { |
| 544 | ACPI_DMAR_HEADER ; |
| 545 | UINT8 Flags; |
| 546 | UINT8 Reserved; |
| 547 | UINT16 Segment; |
| 548 | UINT64 Address; /* Register Base Address */ |
| 549 | |
| 550 | } ACPI_DMAR_HARDWARE_UNIT; |
| 551 | |
| 552 | /* Masks for Flags field above */ |
| 553 | |
| 554 | #define ACPI_DMAR_INCLUDE_ALL (1) |
| 555 | |
| 556 | |
| 557 | /* 1: Reserved Memory Defininition */ |
| 558 | |
| 559 | typedef struct acpi_dmar_reserved_memory |
| 560 | { |
| 561 | ACPI_DMAR_HEADER ; |
| 562 | UINT16 Reserved; |
| 563 | UINT16 Segment; |
| 564 | UINT64 BaseAddress; /* 4K aligned base address */ |
| 565 | UINT64 EndAddress; /* 4K aligned limit address */ |
| 566 | |
| 567 | } ACPI_DMAR_RESERVED_MEMORY; |
| 568 | |
| 569 | /* Masks for Flags field above */ |
| 570 | |
| 571 | #define ACPI_DMAR_ALLOW_ALL (1) |
| 572 | |
| 573 | |
| 574 | /* 2: Root Port ATS Capability Reporting Structure */ |
| 575 | |
| 576 | typedef struct acpi_dmar_atsr |
| 577 | { |
| 578 | ACPI_DMAR_HEADER ; |
| 579 | UINT8 Flags; |
| 580 | UINT8 Reserved; |
| 581 | UINT16 Segment; |
| 582 | |
| 583 | } ACPI_DMAR_ATSR; |
| 584 | |
| 585 | /* Masks for Flags field above */ |
| 586 | |
| 587 | #define ACPI_DMAR_ALL_PORTS (1) |
| 588 | |
| 589 | |
| 590 | /* 3: Remapping Hardware Static Affinity Structure */ |
| 591 | |
| 592 | typedef struct acpi_dmar_rhsa |
| 593 | { |
| 594 | ACPI_DMAR_HEADER ; |
| 595 | UINT32 Reserved; |
| 596 | UINT64 BaseAddress; |
| 597 | UINT32 ProximityDomain; |
| 598 | |
| 599 | } ACPI_DMAR_RHSA; |
| 600 | |
| 601 | |
| 602 | /* 4: ACPI Namespace Device Declaration Structure */ |
| 603 | |
| 604 | typedef struct acpi_dmar_andd |
| 605 | { |
| 606 | ACPI_DMAR_HEADER Header; |
| 607 | UINT8 Reserved[3]; |
| 608 | UINT8 DeviceNumber; |
| 609 | char DeviceName[1]; |
| 610 | |
| 611 | } ACPI_DMAR_ANDD; |
| 612 | |
| 613 | |
| 614 | /******************************************************************************* |
| 615 | * |
| 616 | * HPET - High Precision Event Timer table |
| 617 | * Version 1 |
| 618 | * |
| 619 | * Conforms to "IA-PC HPET (High Precision Event Timers) Specification", |
| 620 | * Version 1.0a, October 2004 |
| 621 | * |
| 622 | ******************************************************************************/ |
| 623 | |
| 624 | typedef struct acpi_table_hpet |
| 625 | { |
| 626 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 627 | UINT32 Id; /* Hardware ID of event timer block */ |
| 628 | ACPI_GENERIC_ADDRESS Address; /* Address of event timer block */ |
| 629 | UINT8 Sequence; /* HPET sequence number */ |
| 630 | UINT16 MinimumTick; /* Main counter min tick, periodic mode */ |
| 631 | UINT8 Flags; |
| 632 | |
| 633 | } ACPI_TABLE_HPET; |
| 634 | |
| 635 | /* Masks for Flags field above */ |
| 636 | |
| 637 | #define ACPI_HPET_PAGE_PROTECT_MASK (3) |
| 638 | |
| 639 | /* Values for Page Protect flags */ |
| 640 | |
| 641 | enum AcpiHpetPageProtect |
| 642 | { |
| 643 | ACPI_HPET_NO_PAGE_PROTECT = 0, |
| 644 | ACPI_HPET_PAGE_PROTECT4 = 1, |
| 645 | ACPI_HPET_PAGE_PROTECT64 = 2 |
| 646 | }; |
| 647 | |
| 648 | |
| 649 | /******************************************************************************* |
| 650 | * |
| 651 | * IBFT - Boot Firmware Table |
| 652 | * Version 1 |
| 653 | * |
| 654 | * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b |
| 655 | * Specification", Version 1.01, March 1, 2007 |
| 656 | * |
| 657 | * Note: It appears that this table is not intended to appear in the RSDT/XSDT. |
| 658 | * Therefore, it is not currently supported by the disassembler. |
| 659 | * |
| 660 | ******************************************************************************/ |
| 661 | |
| 662 | typedef struct acpi_table_ibft |
| 663 | { |
| 664 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 665 | UINT8 Reserved[12]; |
| 666 | |
| 667 | } ACPI_TABLE_IBFT; |
| 668 | |
| 669 | |
| 670 | /* IBFT common subtable header */ |
| 671 | |
| 672 | typedef struct |
| 673 | { |
| 674 | UINT8 ; |
| 675 | UINT8 ; |
| 676 | UINT16 ; |
| 677 | UINT8 ; |
| 678 | UINT8 ; |
| 679 | |
| 680 | } ; |
| 681 | |
| 682 | /* Values for Type field above */ |
| 683 | |
| 684 | enum AcpiIbftType |
| 685 | { |
| 686 | ACPI_IBFT_TYPE_NOT_USED = 0, |
| 687 | ACPI_IBFT_TYPE_CONTROL = 1, |
| 688 | ACPI_IBFT_TYPE_INITIATOR = 2, |
| 689 | ACPI_IBFT_TYPE_NIC = 3, |
| 690 | ACPI_IBFT_TYPE_TARGET = 4, |
| 691 | ACPI_IBFT_TYPE_EXTENSIONS = 5, |
| 692 | ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */ |
| 693 | }; |
| 694 | |
| 695 | |
| 696 | /* IBFT subtables */ |
| 697 | |
| 698 | typedef struct acpi_ibft_control |
| 699 | { |
| 700 | ACPI_IBFT_HEADER ; |
| 701 | UINT16 Extensions; |
| 702 | UINT16 InitiatorOffset; |
| 703 | UINT16 Nic0Offset; |
| 704 | UINT16 Target0Offset; |
| 705 | UINT16 Nic1Offset; |
| 706 | UINT16 Target1Offset; |
| 707 | |
| 708 | } ACPI_IBFT_CONTROL; |
| 709 | |
| 710 | typedef struct acpi_ibft_initiator |
| 711 | { |
| 712 | ACPI_IBFT_HEADER ; |
| 713 | UINT8 SnsServer[16]; |
| 714 | UINT8 SlpServer[16]; |
| 715 | UINT8 PrimaryServer[16]; |
| 716 | UINT8 SecondaryServer[16]; |
| 717 | UINT16 NameLength; |
| 718 | UINT16 NameOffset; |
| 719 | |
| 720 | } ACPI_IBFT_INITIATOR; |
| 721 | |
| 722 | typedef struct acpi_ibft_nic |
| 723 | { |
| 724 | ACPI_IBFT_HEADER ; |
| 725 | UINT8 IpAddress[16]; |
| 726 | UINT8 SubnetMaskPrefix; |
| 727 | UINT8 Origin; |
| 728 | UINT8 Gateway[16]; |
| 729 | UINT8 PrimaryDns[16]; |
| 730 | UINT8 SecondaryDns[16]; |
| 731 | UINT8 Dhcp[16]; |
| 732 | UINT16 Vlan; |
| 733 | UINT8 MacAddress[6]; |
| 734 | UINT16 PciAddress; |
| 735 | UINT16 NameLength; |
| 736 | UINT16 NameOffset; |
| 737 | |
| 738 | } ACPI_IBFT_NIC; |
| 739 | |
| 740 | typedef struct acpi_ibft_target |
| 741 | { |
| 742 | ACPI_IBFT_HEADER ; |
| 743 | UINT8 TargetIpAddress[16]; |
| 744 | UINT16 TargetIpSocket; |
| 745 | UINT8 TargetBootLun[8]; |
| 746 | UINT8 ChapType; |
| 747 | UINT8 NicAssociation; |
| 748 | UINT16 TargetNameLength; |
| 749 | UINT16 TargetNameOffset; |
| 750 | UINT16 ChapNameLength; |
| 751 | UINT16 ChapNameOffset; |
| 752 | UINT16 ChapSecretLength; |
| 753 | UINT16 ChapSecretOffset; |
| 754 | UINT16 ReverseChapNameLength; |
| 755 | UINT16 ReverseChapNameOffset; |
| 756 | UINT16 ReverseChapSecretLength; |
| 757 | UINT16 ReverseChapSecretOffset; |
| 758 | |
| 759 | } ACPI_IBFT_TARGET; |
| 760 | |
| 761 | |
| 762 | /******************************************************************************* |
| 763 | * |
| 764 | * IORT - IO Remapping Table |
| 765 | * |
| 766 | * Conforms to "IO Remapping Table System Software on ARM Platforms", |
| 767 | * Document number: ARM DEN 0049B, October 2015 |
| 768 | * |
| 769 | ******************************************************************************/ |
| 770 | |
| 771 | typedef struct acpi_table_iort |
| 772 | { |
| 773 | ACPI_TABLE_HEADER ; |
| 774 | UINT32 NodeCount; |
| 775 | UINT32 NodeOffset; |
| 776 | UINT32 Reserved; |
| 777 | |
| 778 | } ACPI_TABLE_IORT; |
| 779 | |
| 780 | |
| 781 | /* |
| 782 | * IORT subtables |
| 783 | */ |
| 784 | typedef struct acpi_iort_node |
| 785 | { |
| 786 | UINT8 Type; |
| 787 | UINT16 Length; |
| 788 | UINT8 Revision; |
| 789 | UINT32 Reserved; |
| 790 | UINT32 MappingCount; |
| 791 | UINT32 MappingOffset; |
| 792 | char NodeData[1]; |
| 793 | |
| 794 | } ACPI_IORT_NODE; |
| 795 | |
| 796 | /* Values for subtable Type above */ |
| 797 | |
| 798 | enum AcpiIortNodeType |
| 799 | { |
| 800 | ACPI_IORT_NODE_ITS_GROUP = 0x00, |
| 801 | ACPI_IORT_NODE_NAMED_COMPONENT = 0x01, |
| 802 | ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 0x02, |
| 803 | ACPI_IORT_NODE_SMMU = 0x03, |
| 804 | ACPI_IORT_NODE_SMMU_V3 = 0x04 |
| 805 | }; |
| 806 | |
| 807 | |
| 808 | typedef struct acpi_iort_id_mapping |
| 809 | { |
| 810 | UINT32 InputBase; /* Lowest value in input range */ |
| 811 | UINT32 IdCount; /* Number of IDs */ |
| 812 | UINT32 OutputBase; /* Lowest value in output range */ |
| 813 | UINT32 OutputReference; /* A reference to the output node */ |
| 814 | UINT32 Flags; |
| 815 | |
| 816 | } ACPI_IORT_ID_MAPPING; |
| 817 | |
| 818 | /* Masks for Flags field above for IORT subtable */ |
| 819 | |
| 820 | #define ACPI_IORT_ID_SINGLE_MAPPING (1) |
| 821 | |
| 822 | |
| 823 | typedef struct acpi_iort_memory_access |
| 824 | { |
| 825 | UINT32 CacheCoherency; |
| 826 | UINT8 Hints; |
| 827 | UINT16 Reserved; |
| 828 | UINT8 MemoryFlags; |
| 829 | |
| 830 | } ACPI_IORT_MEMORY_ACCESS; |
| 831 | |
| 832 | /* Values for CacheCoherency field above */ |
| 833 | |
| 834 | #define ACPI_IORT_NODE_COHERENT 0x00000001 /* The device node is fully coherent */ |
| 835 | #define ACPI_IORT_NODE_NOT_COHERENT 0x00000000 /* The device node is not coherent */ |
| 836 | |
| 837 | /* Masks for Hints field above */ |
| 838 | |
| 839 | #define ACPI_IORT_HT_TRANSIENT (1) |
| 840 | #define ACPI_IORT_HT_WRITE (1<<1) |
| 841 | #define ACPI_IORT_HT_READ (1<<2) |
| 842 | #define ACPI_IORT_HT_OVERRIDE (1<<3) |
| 843 | |
| 844 | /* Masks for MemoryFlags field above */ |
| 845 | |
| 846 | #define ACPI_IORT_MF_COHERENCY (1) |
| 847 | #define ACPI_IORT_MF_ATTRIBUTES (1<<1) |
| 848 | |
| 849 | |
| 850 | /* |
| 851 | * IORT node specific subtables |
| 852 | */ |
| 853 | typedef struct acpi_iort_its_group |
| 854 | { |
| 855 | UINT32 ItsCount; |
| 856 | UINT32 Identifiers[1]; /* GIC ITS identifier arrary */ |
| 857 | |
| 858 | } ACPI_IORT_ITS_GROUP; |
| 859 | |
| 860 | |
| 861 | typedef struct acpi_iort_named_component |
| 862 | { |
| 863 | UINT32 NodeFlags; |
| 864 | UINT64 MemoryProperties; /* Memory access properties */ |
| 865 | UINT8 MemoryAddressLimit; /* Memory address size limit */ |
| 866 | char DeviceName[1]; /* Path of namespace object */ |
| 867 | |
| 868 | } ACPI_IORT_NAMED_COMPONENT; |
| 869 | |
| 870 | |
| 871 | typedef struct acpi_iort_root_complex |
| 872 | { |
| 873 | UINT64 MemoryProperties; /* Memory access properties */ |
| 874 | UINT32 AtsAttribute; |
| 875 | UINT32 PciSegmentNumber; |
| 876 | |
| 877 | } ACPI_IORT_ROOT_COMPLEX; |
| 878 | |
| 879 | /* Values for AtsAttribute field above */ |
| 880 | |
| 881 | #define ACPI_IORT_ATS_SUPPORTED 0x00000001 /* The root complex supports ATS */ |
| 882 | #define ACPI_IORT_ATS_UNSUPPORTED 0x00000000 /* The root complex doesn't support ATS */ |
| 883 | |
| 884 | |
| 885 | typedef struct acpi_iort_smmu |
| 886 | { |
| 887 | UINT64 BaseAddress; /* SMMU base address */ |
| 888 | UINT64 Span; /* Length of memory range */ |
| 889 | UINT32 Model; |
| 890 | UINT32 Flags; |
| 891 | UINT32 GlobalInterruptOffset; |
| 892 | UINT32 ContextInterruptCount; |
| 893 | UINT32 ContextInterruptOffset; |
| 894 | UINT32 PmuInterruptCount; |
| 895 | UINT32 PmuInterruptOffset; |
| 896 | UINT64 Interrupts[1]; /* Interrupt array */ |
| 897 | |
| 898 | } ACPI_IORT_SMMU; |
| 899 | |
| 900 | /* Values for Model field above */ |
| 901 | |
| 902 | #define ACPI_IORT_SMMU_V1 0x00000000 /* Generic SMMUv1 */ |
| 903 | #define ACPI_IORT_SMMU_V2 0x00000001 /* Generic SMMUv2 */ |
| 904 | #define ACPI_IORT_SMMU_CORELINK_MMU400 0x00000002 /* ARM Corelink MMU-400 */ |
| 905 | #define ACPI_IORT_SMMU_CORELINK_MMU500 0x00000003 /* ARM Corelink MMU-500 */ |
| 906 | |
| 907 | /* Masks for Flags field above */ |
| 908 | |
| 909 | #define ACPI_IORT_SMMU_DVM_SUPPORTED (1) |
| 910 | #define ACPI_IORT_SMMU_COHERENT_WALK (1<<1) |
| 911 | |
| 912 | |
| 913 | typedef struct acpi_iort_smmu_v3 |
| 914 | { |
| 915 | UINT64 BaseAddress; /* SMMUv3 base address */ |
| 916 | UINT32 Flags; |
| 917 | UINT32 Reserved; |
| 918 | UINT64 VatosAddress; |
| 919 | UINT32 Model; /* O: generic SMMUv3 */ |
| 920 | UINT32 EventGsiv; |
| 921 | UINT32 PriGsiv; |
| 922 | UINT32 GerrGsiv; |
| 923 | UINT32 SyncGsiv; |
| 924 | |
| 925 | } ACPI_IORT_SMMU_V3; |
| 926 | |
| 927 | /* Masks for Flags field above */ |
| 928 | |
| 929 | #define ACPI_IORT_SMMU_V3_COHACC_OVERRIDE (1) |
| 930 | #define ACPI_IORT_SMMU_V3_HTTU_OVERRIDE (1<<1) |
| 931 | |
| 932 | |
| 933 | /******************************************************************************* |
| 934 | * |
| 935 | * IVRS - I/O Virtualization Reporting Structure |
| 936 | * Version 1 |
| 937 | * |
| 938 | * Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification", |
| 939 | * Revision 1.26, February 2009. |
| 940 | * |
| 941 | ******************************************************************************/ |
| 942 | |
| 943 | typedef struct acpi_table_ivrs |
| 944 | { |
| 945 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 946 | UINT32 Info; /* Common virtualization info */ |
| 947 | UINT64 Reserved; |
| 948 | |
| 949 | } ACPI_TABLE_IVRS; |
| 950 | |
| 951 | /* Values for Info field above */ |
| 952 | |
| 953 | #define ACPI_IVRS_PHYSICAL_SIZE 0x00007F00 /* 7 bits, physical address size */ |
| 954 | #define ACPI_IVRS_VIRTUAL_SIZE 0x003F8000 /* 7 bits, virtual address size */ |
| 955 | #define ACPI_IVRS_ATS_RESERVED 0x00400000 /* ATS address translation range reserved */ |
| 956 | |
| 957 | |
| 958 | /* IVRS subtable header */ |
| 959 | |
| 960 | typedef struct |
| 961 | { |
| 962 | UINT8 ; /* Subtable type */ |
| 963 | UINT8 ; |
| 964 | UINT16 ; /* Subtable length */ |
| 965 | UINT16 ; /* ID of IOMMU */ |
| 966 | |
| 967 | } ; |
| 968 | |
| 969 | /* Values for subtable Type above */ |
| 970 | |
| 971 | enum AcpiIvrsType |
| 972 | { |
| 973 | ACPI_IVRS_TYPE_HARDWARE = 0x10, |
| 974 | ACPI_IVRS_TYPE_MEMORY1 = 0x20, |
| 975 | ACPI_IVRS_TYPE_MEMORY2 = 0x21, |
| 976 | ACPI_IVRS_TYPE_MEMORY3 = 0x22 |
| 977 | }; |
| 978 | |
| 979 | /* Masks for Flags field above for IVHD subtable */ |
| 980 | |
| 981 | #define ACPI_IVHD_TT_ENABLE (1) |
| 982 | #define ACPI_IVHD_PASS_PW (1<<1) |
| 983 | #define ACPI_IVHD_RES_PASS_PW (1<<2) |
| 984 | #define ACPI_IVHD_ISOC (1<<3) |
| 985 | #define ACPI_IVHD_IOTLB (1<<4) |
| 986 | |
| 987 | /* Masks for Flags field above for IVMD subtable */ |
| 988 | |
| 989 | #define ACPI_IVMD_UNITY (1) |
| 990 | #define ACPI_IVMD_READ (1<<1) |
| 991 | #define ACPI_IVMD_WRITE (1<<2) |
| 992 | #define ACPI_IVMD_EXCLUSION_RANGE (1<<3) |
| 993 | |
| 994 | |
| 995 | /* |
| 996 | * IVRS subtables, correspond to Type in ACPI_IVRS_HEADER |
| 997 | */ |
| 998 | |
| 999 | /* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */ |
| 1000 | |
| 1001 | typedef struct acpi_ivrs_hardware |
| 1002 | { |
| 1003 | ACPI_IVRS_HEADER ; |
| 1004 | UINT16 CapabilityOffset; /* Offset for IOMMU control fields */ |
| 1005 | UINT64 BaseAddress; /* IOMMU control registers */ |
| 1006 | UINT16 PciSegmentGroup; |
| 1007 | UINT16 Info; /* MSI number and unit ID */ |
| 1008 | UINT32 Reserved; |
| 1009 | |
| 1010 | } ACPI_IVRS_HARDWARE; |
| 1011 | |
| 1012 | /* Masks for Info field above */ |
| 1013 | |
| 1014 | #define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */ |
| 1015 | #define ACPI_IVHD_UNIT_ID_MASK 0x1F00 /* 5 bits, UnitID */ |
| 1016 | |
| 1017 | |
| 1018 | /* |
| 1019 | * Device Entries for IVHD subtable, appear after ACPI_IVRS_HARDWARE structure. |
| 1020 | * Upper two bits of the Type field are the (encoded) length of the structure. |
| 1021 | * Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries |
| 1022 | * are reserved for future use but not defined. |
| 1023 | */ |
| 1024 | typedef struct |
| 1025 | { |
| 1026 | UINT8 ; |
| 1027 | UINT16 ; |
| 1028 | UINT8 ; |
| 1029 | |
| 1030 | } ; |
| 1031 | |
| 1032 | /* Length of device entry is in the top two bits of Type field above */ |
| 1033 | |
| 1034 | #define ACPI_IVHD_ENTRY_LENGTH 0xC0 |
| 1035 | |
| 1036 | /* Values for device entry Type field above */ |
| 1037 | |
| 1038 | enum AcpiIvrsDeviceEntryType |
| 1039 | { |
| 1040 | /* 4-byte device entries, all use ACPI_IVRS_DEVICE4 */ |
| 1041 | |
| 1042 | ACPI_IVRS_TYPE_PAD4 = 0, |
| 1043 | ACPI_IVRS_TYPE_ALL = 1, |
| 1044 | ACPI_IVRS_TYPE_SELECT = 2, |
| 1045 | ACPI_IVRS_TYPE_START = 3, |
| 1046 | ACPI_IVRS_TYPE_END = 4, |
| 1047 | |
| 1048 | /* 8-byte device entries */ |
| 1049 | |
| 1050 | ACPI_IVRS_TYPE_PAD8 = 64, |
| 1051 | ACPI_IVRS_TYPE_NOT_USED = 65, |
| 1052 | ACPI_IVRS_TYPE_ALIAS_SELECT = 66, /* Uses ACPI_IVRS_DEVICE8A */ |
| 1053 | ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses ACPI_IVRS_DEVICE8A */ |
| 1054 | ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses ACPI_IVRS_DEVICE8B */ |
| 1055 | ACPI_IVRS_TYPE_EXT_START = 71, /* Uses ACPI_IVRS_DEVICE8B */ |
| 1056 | ACPI_IVRS_TYPE_SPECIAL = 72 /* Uses ACPI_IVRS_DEVICE8C */ |
| 1057 | }; |
| 1058 | |
| 1059 | /* Values for Data field above */ |
| 1060 | |
| 1061 | #define ACPI_IVHD_INIT_PASS (1) |
| 1062 | #define ACPI_IVHD_EINT_PASS (1<<1) |
| 1063 | #define ACPI_IVHD_NMI_PASS (1<<2) |
| 1064 | #define ACPI_IVHD_SYSTEM_MGMT (3<<4) |
| 1065 | #define ACPI_IVHD_LINT0_PASS (1<<6) |
| 1066 | #define ACPI_IVHD_LINT1_PASS (1<<7) |
| 1067 | |
| 1068 | |
| 1069 | /* Types 0-4: 4-byte device entry */ |
| 1070 | |
| 1071 | typedef struct acpi_ivrs_device4 |
| 1072 | { |
| 1073 | ACPI_IVRS_DE_HEADER ; |
| 1074 | |
| 1075 | } ACPI_IVRS_DEVICE4; |
| 1076 | |
| 1077 | /* Types 66-67: 8-byte device entry */ |
| 1078 | |
| 1079 | typedef struct acpi_ivrs_device8a |
| 1080 | { |
| 1081 | ACPI_IVRS_DE_HEADER ; |
| 1082 | UINT8 Reserved1; |
| 1083 | UINT16 UsedId; |
| 1084 | UINT8 Reserved2; |
| 1085 | |
| 1086 | } ACPI_IVRS_DEVICE8A; |
| 1087 | |
| 1088 | /* Types 70-71: 8-byte device entry */ |
| 1089 | |
| 1090 | typedef struct acpi_ivrs_device8b |
| 1091 | { |
| 1092 | ACPI_IVRS_DE_HEADER ; |
| 1093 | UINT32 ExtendedData; |
| 1094 | |
| 1095 | } ACPI_IVRS_DEVICE8B; |
| 1096 | |
| 1097 | /* Values for ExtendedData above */ |
| 1098 | |
| 1099 | #define ACPI_IVHD_ATS_DISABLED (1<<31) |
| 1100 | |
| 1101 | /* Type 72: 8-byte device entry */ |
| 1102 | |
| 1103 | typedef struct acpi_ivrs_device8c |
| 1104 | { |
| 1105 | ACPI_IVRS_DE_HEADER ; |
| 1106 | UINT8 Handle; |
| 1107 | UINT16 UsedId; |
| 1108 | UINT8 Variety; |
| 1109 | |
| 1110 | } ACPI_IVRS_DEVICE8C; |
| 1111 | |
| 1112 | /* Values for Variety field above */ |
| 1113 | |
| 1114 | #define ACPI_IVHD_IOAPIC 1 |
| 1115 | #define ACPI_IVHD_HPET 2 |
| 1116 | |
| 1117 | |
| 1118 | /* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */ |
| 1119 | |
| 1120 | typedef struct acpi_ivrs_memory |
| 1121 | { |
| 1122 | ACPI_IVRS_HEADER ; |
| 1123 | UINT16 AuxData; |
| 1124 | UINT64 Reserved; |
| 1125 | UINT64 StartAddress; |
| 1126 | UINT64 MemoryLength; |
| 1127 | |
| 1128 | } ACPI_IVRS_MEMORY; |
| 1129 | |
| 1130 | |
| 1131 | /******************************************************************************* |
| 1132 | * |
| 1133 | * LPIT - Low Power Idle Table |
| 1134 | * |
| 1135 | * Conforms to "ACPI Low Power Idle Table (LPIT)" July 2014. |
| 1136 | * |
| 1137 | ******************************************************************************/ |
| 1138 | |
| 1139 | typedef struct acpi_table_lpit |
| 1140 | { |
| 1141 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 1142 | |
| 1143 | } ACPI_TABLE_LPIT; |
| 1144 | |
| 1145 | |
| 1146 | /* LPIT subtable header */ |
| 1147 | |
| 1148 | typedef struct |
| 1149 | { |
| 1150 | UINT32 ; /* Subtable type */ |
| 1151 | UINT32 ; /* Subtable length */ |
| 1152 | UINT16 ; |
| 1153 | UINT16 ; |
| 1154 | UINT32 ; |
| 1155 | |
| 1156 | } ; |
| 1157 | |
| 1158 | /* Values for subtable Type above */ |
| 1159 | |
| 1160 | enum AcpiLpitType |
| 1161 | { |
| 1162 | ACPI_LPIT_TYPE_NATIVE_CSTATE = 0x00, |
| 1163 | ACPI_LPIT_TYPE_RESERVED = 0x01 /* 1 and above are reserved */ |
| 1164 | }; |
| 1165 | |
| 1166 | /* Masks for Flags field above */ |
| 1167 | |
| 1168 | #define ACPI_LPIT_STATE_DISABLED (1) |
| 1169 | #define ACPI_LPIT_NO_COUNTER (1<<1) |
| 1170 | |
| 1171 | /* |
| 1172 | * LPIT subtables, correspond to Type in ACPI_LPIT_HEADER |
| 1173 | */ |
| 1174 | |
| 1175 | /* 0x00: Native C-state instruction based LPI structure */ |
| 1176 | |
| 1177 | typedef struct acpi_lpit_native |
| 1178 | { |
| 1179 | ACPI_LPIT_HEADER ; |
| 1180 | ACPI_GENERIC_ADDRESS EntryTrigger; |
| 1181 | UINT32 Residency; |
| 1182 | UINT32 Latency; |
| 1183 | ACPI_GENERIC_ADDRESS ResidencyCounter; |
| 1184 | UINT64 CounterFrequency; |
| 1185 | |
| 1186 | } ACPI_LPIT_NATIVE; |
| 1187 | |
| 1188 | |
| 1189 | /******************************************************************************* |
| 1190 | * |
| 1191 | * MCFG - PCI Memory Mapped Configuration table and subtable |
| 1192 | * Version 1 |
| 1193 | * |
| 1194 | * Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005 |
| 1195 | * |
| 1196 | ******************************************************************************/ |
| 1197 | |
| 1198 | typedef struct acpi_table_mcfg |
| 1199 | { |
| 1200 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 1201 | UINT8 Reserved[8]; |
| 1202 | |
| 1203 | } ACPI_TABLE_MCFG; |
| 1204 | |
| 1205 | |
| 1206 | /* Subtable */ |
| 1207 | |
| 1208 | typedef struct acpi_mcfg_allocation |
| 1209 | { |
| 1210 | UINT64 Address; /* Base address, processor-relative */ |
| 1211 | UINT16 PciSegment; /* PCI segment group number */ |
| 1212 | UINT8 StartBusNumber; /* Starting PCI Bus number */ |
| 1213 | UINT8 EndBusNumber; /* Final PCI Bus number */ |
| 1214 | UINT32 Reserved; |
| 1215 | |
| 1216 | } ACPI_MCFG_ALLOCATION; |
| 1217 | |
| 1218 | |
| 1219 | /******************************************************************************* |
| 1220 | * |
| 1221 | * MCHI - Management Controller Host Interface Table |
| 1222 | * Version 1 |
| 1223 | * |
| 1224 | * Conforms to "Management Component Transport Protocol (MCTP) Host |
| 1225 | * Interface Specification", Revision 1.0.0a, October 13, 2009 |
| 1226 | * |
| 1227 | ******************************************************************************/ |
| 1228 | |
| 1229 | typedef struct acpi_table_mchi |
| 1230 | { |
| 1231 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 1232 | UINT8 InterfaceType; |
| 1233 | UINT8 Protocol; |
| 1234 | UINT64 ProtocolData; |
| 1235 | UINT8 InterruptType; |
| 1236 | UINT8 Gpe; |
| 1237 | UINT8 PciDeviceFlag; |
| 1238 | UINT32 GlobalInterrupt; |
| 1239 | ACPI_GENERIC_ADDRESS ControlRegister; |
| 1240 | UINT8 PciSegment; |
| 1241 | UINT8 PciBus; |
| 1242 | UINT8 PciDevice; |
| 1243 | UINT8 PciFunction; |
| 1244 | |
| 1245 | } ACPI_TABLE_MCHI; |
| 1246 | |
| 1247 | |
| 1248 | /******************************************************************************* |
| 1249 | * |
| 1250 | * MSDM - Microsoft Data Management table |
| 1251 | * |
| 1252 | * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", |
| 1253 | * November 29, 2011. Copyright 2011 Microsoft |
| 1254 | * |
| 1255 | ******************************************************************************/ |
| 1256 | |
| 1257 | /* Basic MSDM table is only the common ACPI header */ |
| 1258 | |
| 1259 | typedef struct acpi_table_msdm |
| 1260 | { |
| 1261 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 1262 | |
| 1263 | } ACPI_TABLE_MSDM; |
| 1264 | |
| 1265 | |
| 1266 | /******************************************************************************* |
| 1267 | * |
| 1268 | * MTMR - MID Timer Table |
| 1269 | * Version 1 |
| 1270 | * |
| 1271 | * Conforms to "Simple Firmware Interface Specification", |
| 1272 | * Draft 0.8.2, Oct 19, 2010 |
| 1273 | * NOTE: The ACPI MTMR is equivalent to the SFI MTMR table. |
| 1274 | * |
| 1275 | ******************************************************************************/ |
| 1276 | |
| 1277 | typedef struct acpi_table_mtmr |
| 1278 | { |
| 1279 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 1280 | |
| 1281 | } ACPI_TABLE_MTMR; |
| 1282 | |
| 1283 | /* MTMR entry */ |
| 1284 | |
| 1285 | typedef struct acpi_mtmr_entry |
| 1286 | { |
| 1287 | ACPI_GENERIC_ADDRESS PhysicalAddress; |
| 1288 | UINT32 Frequency; |
| 1289 | UINT32 Irq; |
| 1290 | |
| 1291 | } ACPI_MTMR_ENTRY; |
| 1292 | |
| 1293 | |
| 1294 | /******************************************************************************* |
| 1295 | * |
| 1296 | * SLIC - Software Licensing Description Table |
| 1297 | * |
| 1298 | * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", |
| 1299 | * November 29, 2011. Copyright 2011 Microsoft |
| 1300 | * |
| 1301 | ******************************************************************************/ |
| 1302 | |
| 1303 | /* Basic SLIC table is only the common ACPI header */ |
| 1304 | |
| 1305 | typedef struct acpi_table_slic |
| 1306 | { |
| 1307 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 1308 | |
| 1309 | } ACPI_TABLE_SLIC; |
| 1310 | |
| 1311 | |
| 1312 | /******************************************************************************* |
| 1313 | * |
| 1314 | * SPCR - Serial Port Console Redirection table |
| 1315 | * Version 2 |
| 1316 | * |
| 1317 | * Conforms to "Serial Port Console Redirection Table", |
| 1318 | * Version 1.03, August 10, 2015 |
| 1319 | * |
| 1320 | ******************************************************************************/ |
| 1321 | |
| 1322 | typedef struct acpi_table_spcr |
| 1323 | { |
| 1324 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 1325 | UINT8 InterfaceType; /* 0=full 16550, 1=subset of 16550 */ |
| 1326 | UINT8 Reserved[3]; |
| 1327 | ACPI_GENERIC_ADDRESS SerialPort; |
| 1328 | UINT8 InterruptType; |
| 1329 | UINT8 PcInterrupt; |
| 1330 | UINT32 Interrupt; |
| 1331 | UINT8 BaudRate; |
| 1332 | UINT8 Parity; |
| 1333 | UINT8 StopBits; |
| 1334 | UINT8 FlowControl; |
| 1335 | UINT8 TerminalType; |
| 1336 | UINT8 Reserved1; |
| 1337 | UINT16 PciDeviceId; |
| 1338 | UINT16 PciVendorId; |
| 1339 | UINT8 PciBus; |
| 1340 | UINT8 PciDevice; |
| 1341 | UINT8 PciFunction; |
| 1342 | UINT32 PciFlags; |
| 1343 | UINT8 PciSegment; |
| 1344 | UINT32 Reserved2; |
| 1345 | |
| 1346 | } ACPI_TABLE_SPCR; |
| 1347 | |
| 1348 | /* Masks for PciFlags field above */ |
| 1349 | |
| 1350 | #define ACPI_SPCR_DO_NOT_DISABLE (1) |
| 1351 | |
| 1352 | /* Values for Interface Type: See the definition of the DBG2 table */ |
| 1353 | |
| 1354 | |
| 1355 | /******************************************************************************* |
| 1356 | * |
| 1357 | * SPMI - Server Platform Management Interface table |
| 1358 | * Version 5 |
| 1359 | * |
| 1360 | * Conforms to "Intelligent Platform Management Interface Specification |
| 1361 | * Second Generation v2.0", Document Revision 1.0, February 12, 2004 with |
| 1362 | * June 12, 2009 markup. |
| 1363 | * |
| 1364 | ******************************************************************************/ |
| 1365 | |
| 1366 | typedef struct acpi_table_spmi |
| 1367 | { |
| 1368 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 1369 | UINT8 InterfaceType; |
| 1370 | UINT8 Reserved; /* Must be 1 */ |
| 1371 | UINT16 SpecRevision; /* Version of IPMI */ |
| 1372 | UINT8 InterruptType; |
| 1373 | UINT8 GpeNumber; /* GPE assigned */ |
| 1374 | UINT8 Reserved1; |
| 1375 | UINT8 PciDeviceFlag; |
| 1376 | UINT32 Interrupt; |
| 1377 | ACPI_GENERIC_ADDRESS IpmiRegister; |
| 1378 | UINT8 PciSegment; |
| 1379 | UINT8 PciBus; |
| 1380 | UINT8 PciDevice; |
| 1381 | UINT8 PciFunction; |
| 1382 | UINT8 Reserved2; |
| 1383 | |
| 1384 | } ACPI_TABLE_SPMI; |
| 1385 | |
| 1386 | /* Values for InterfaceType above */ |
| 1387 | |
| 1388 | enum AcpiSpmiInterfaceTypes |
| 1389 | { |
| 1390 | ACPI_SPMI_NOT_USED = 0, |
| 1391 | ACPI_SPMI_KEYBOARD = 1, |
| 1392 | ACPI_SPMI_SMI = 2, |
| 1393 | ACPI_SPMI_BLOCK_TRANSFER = 3, |
| 1394 | ACPI_SPMI_SMBUS = 4, |
| 1395 | ACPI_SPMI_RESERVED = 5 /* 5 and above are reserved */ |
| 1396 | }; |
| 1397 | |
| 1398 | |
| 1399 | /******************************************************************************* |
| 1400 | * |
| 1401 | * TCPA - Trusted Computing Platform Alliance table |
| 1402 | * Version 2 |
| 1403 | * |
| 1404 | * Conforms to "TCG ACPI Specification, Family 1.2 and 2.0", |
| 1405 | * December 19, 2014 |
| 1406 | * |
| 1407 | * NOTE: There are two versions of the table with the same signature -- |
| 1408 | * the client version and the server version. The common PlatformClass |
| 1409 | * field is used to differentiate the two types of tables. |
| 1410 | * |
| 1411 | ******************************************************************************/ |
| 1412 | |
| 1413 | typedef struct acpi_table_tcpa_hdr |
| 1414 | { |
| 1415 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 1416 | UINT16 PlatformClass; |
| 1417 | |
| 1418 | } ACPI_TABLE_TCPA_HDR; |
| 1419 | |
| 1420 | /* |
| 1421 | * Values for PlatformClass above. |
| 1422 | * This is how the client and server subtables are differentiated |
| 1423 | */ |
| 1424 | #define ACPI_TCPA_CLIENT_TABLE 0 |
| 1425 | #define ACPI_TCPA_SERVER_TABLE 1 |
| 1426 | |
| 1427 | |
| 1428 | typedef struct acpi_table_tcpa_client |
| 1429 | { |
| 1430 | UINT32 MinimumLogLength; /* Minimum length for the event log area */ |
| 1431 | UINT64 LogAddress; /* Address of the event log area */ |
| 1432 | |
| 1433 | } ACPI_TABLE_TCPA_CLIENT; |
| 1434 | |
| 1435 | typedef struct acpi_table_tcpa_server |
| 1436 | { |
| 1437 | UINT16 Reserved; |
| 1438 | UINT64 MinimumLogLength; /* Minimum length for the event log area */ |
| 1439 | UINT64 LogAddress; /* Address of the event log area */ |
| 1440 | UINT16 SpecRevision; |
| 1441 | UINT8 DeviceFlags; |
| 1442 | UINT8 InterruptFlags; |
| 1443 | UINT8 GpeNumber; |
| 1444 | UINT8 Reserved2[3]; |
| 1445 | UINT32 GlobalInterrupt; |
| 1446 | ACPI_GENERIC_ADDRESS Address; |
| 1447 | UINT32 Reserved3; |
| 1448 | ACPI_GENERIC_ADDRESS ConfigAddress; |
| 1449 | UINT8 Group; |
| 1450 | UINT8 Bus; /* PCI Bus/Segment/Function numbers */ |
| 1451 | UINT8 Device; |
| 1452 | UINT8 Function; |
| 1453 | |
| 1454 | } ACPI_TABLE_TCPA_SERVER; |
| 1455 | |
| 1456 | /* Values for DeviceFlags above */ |
| 1457 | |
| 1458 | #define ACPI_TCPA_PCI_DEVICE (1) |
| 1459 | #define ACPI_TCPA_BUS_PNP (1<<1) |
| 1460 | #define ACPI_TCPA_ADDRESS_VALID (1<<2) |
| 1461 | |
| 1462 | /* Values for InterruptFlags above */ |
| 1463 | |
| 1464 | #define ACPI_TCPA_INTERRUPT_MODE (1) |
| 1465 | #define ACPI_TCPA_INTERRUPT_POLARITY (1<<1) |
| 1466 | #define ACPI_TCPA_SCI_VIA_GPE (1<<2) |
| 1467 | #define ACPI_TCPA_GLOBAL_INTERRUPT (1<<3) |
| 1468 | |
| 1469 | |
| 1470 | /******************************************************************************* |
| 1471 | * |
| 1472 | * TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table |
| 1473 | * Version 4 |
| 1474 | * |
| 1475 | * Conforms to "TCG ACPI Specification, Family 1.2 and 2.0", |
| 1476 | * December 19, 2014 |
| 1477 | * |
| 1478 | ******************************************************************************/ |
| 1479 | |
| 1480 | typedef struct acpi_table_tpm2 |
| 1481 | { |
| 1482 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 1483 | UINT16 PlatformClass; |
| 1484 | UINT16 Reserved; |
| 1485 | UINT64 ControlAddress; |
| 1486 | UINT32 StartMethod; |
| 1487 | |
| 1488 | /* Platform-specific data follows */ |
| 1489 | |
| 1490 | } ACPI_TABLE_TPM2; |
| 1491 | |
| 1492 | /* Values for StartMethod above */ |
| 1493 | |
| 1494 | #define ACPI_TPM2_NOT_ALLOWED 0 |
| 1495 | #define ACPI_TPM2_START_METHOD 2 |
| 1496 | #define ACPI_TPM2_MEMORY_MAPPED 6 |
| 1497 | #define ACPI_TPM2_COMMAND_BUFFER 7 |
| 1498 | #define ACPI_TPM2_COMMAND_BUFFER_WITH_START_METHOD 8 |
| 1499 | |
| 1500 | |
| 1501 | /******************************************************************************* |
| 1502 | * |
| 1503 | * UEFI - UEFI Boot optimization Table |
| 1504 | * Version 1 |
| 1505 | * |
| 1506 | * Conforms to "Unified Extensible Firmware Interface Specification", |
| 1507 | * Version 2.3, May 8, 2009 |
| 1508 | * |
| 1509 | ******************************************************************************/ |
| 1510 | |
| 1511 | typedef struct acpi_table_uefi |
| 1512 | { |
| 1513 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 1514 | UINT8 Identifier[16]; /* UUID identifier */ |
| 1515 | UINT16 DataOffset; /* Offset of remaining data in table */ |
| 1516 | |
| 1517 | } ACPI_TABLE_UEFI; |
| 1518 | |
| 1519 | |
| 1520 | /******************************************************************************* |
| 1521 | * |
| 1522 | * VRTC - Virtual Real Time Clock Table |
| 1523 | * Version 1 |
| 1524 | * |
| 1525 | * Conforms to "Simple Firmware Interface Specification", |
| 1526 | * Draft 0.8.2, Oct 19, 2010 |
| 1527 | * NOTE: The ACPI VRTC is equivalent to The SFI MRTC table. |
| 1528 | * |
| 1529 | ******************************************************************************/ |
| 1530 | |
| 1531 | typedef struct acpi_table_vrtc |
| 1532 | { |
| 1533 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 1534 | |
| 1535 | } ACPI_TABLE_VRTC; |
| 1536 | |
| 1537 | /* VRTC entry */ |
| 1538 | |
| 1539 | typedef struct acpi_vrtc_entry |
| 1540 | { |
| 1541 | ACPI_GENERIC_ADDRESS PhysicalAddress; |
| 1542 | UINT32 Irq; |
| 1543 | |
| 1544 | } ACPI_VRTC_ENTRY; |
| 1545 | |
| 1546 | |
| 1547 | /******************************************************************************* |
| 1548 | * |
| 1549 | * WAET - Windows ACPI Emulated devices Table |
| 1550 | * Version 1 |
| 1551 | * |
| 1552 | * Conforms to "Windows ACPI Emulated Devices Table", version 1.0, April 6, 2009 |
| 1553 | * |
| 1554 | ******************************************************************************/ |
| 1555 | |
| 1556 | typedef struct acpi_table_waet |
| 1557 | { |
| 1558 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 1559 | UINT32 Flags; |
| 1560 | |
| 1561 | } ACPI_TABLE_WAET; |
| 1562 | |
| 1563 | /* Masks for Flags field above */ |
| 1564 | |
| 1565 | #define ACPI_WAET_RTC_NO_ACK (1) /* RTC requires no int acknowledge */ |
| 1566 | #define ACPI_WAET_TIMER_ONE_READ (1<<1) /* PM timer requires only one read */ |
| 1567 | |
| 1568 | |
| 1569 | /******************************************************************************* |
| 1570 | * |
| 1571 | * WDAT - Watchdog Action Table |
| 1572 | * Version 1 |
| 1573 | * |
| 1574 | * Conforms to "Hardware Watchdog Timers Design Specification", |
| 1575 | * Copyright 2006 Microsoft Corporation. |
| 1576 | * |
| 1577 | ******************************************************************************/ |
| 1578 | |
| 1579 | typedef struct acpi_table_wdat |
| 1580 | { |
| 1581 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 1582 | UINT32 ; /* Watchdog Header Length */ |
| 1583 | UINT16 PciSegment; /* PCI Segment number */ |
| 1584 | UINT8 PciBus; /* PCI Bus number */ |
| 1585 | UINT8 PciDevice; /* PCI Device number */ |
| 1586 | UINT8 PciFunction; /* PCI Function number */ |
| 1587 | UINT8 Reserved[3]; |
| 1588 | UINT32 TimerPeriod; /* Period of one timer count (msec) */ |
| 1589 | UINT32 MaxCount; /* Maximum counter value supported */ |
| 1590 | UINT32 MinCount; /* Minimum counter value */ |
| 1591 | UINT8 Flags; |
| 1592 | UINT8 Reserved2[3]; |
| 1593 | UINT32 Entries; /* Number of watchdog entries that follow */ |
| 1594 | |
| 1595 | } ACPI_TABLE_WDAT; |
| 1596 | |
| 1597 | /* Masks for Flags field above */ |
| 1598 | |
| 1599 | #define ACPI_WDAT_ENABLED (1) |
| 1600 | #define ACPI_WDAT_STOPPED 0x80 |
| 1601 | |
| 1602 | |
| 1603 | /* WDAT Instruction Entries (actions) */ |
| 1604 | |
| 1605 | typedef struct acpi_wdat_entry |
| 1606 | { |
| 1607 | UINT8 Action; |
| 1608 | UINT8 Instruction; |
| 1609 | UINT16 Reserved; |
| 1610 | ACPI_GENERIC_ADDRESS RegisterRegion; |
| 1611 | UINT32 Value; /* Value used with Read/Write register */ |
| 1612 | UINT32 Mask; /* Bitmask required for this register instruction */ |
| 1613 | |
| 1614 | } ACPI_WDAT_ENTRY; |
| 1615 | |
| 1616 | /* Values for Action field above */ |
| 1617 | |
| 1618 | enum AcpiWdatActions |
| 1619 | { |
| 1620 | ACPI_WDAT_RESET = 1, |
| 1621 | ACPI_WDAT_GET_CURRENT_COUNTDOWN = 4, |
| 1622 | ACPI_WDAT_GET_COUNTDOWN = 5, |
| 1623 | ACPI_WDAT_SET_COUNTDOWN = 6, |
| 1624 | ACPI_WDAT_GET_RUNNING_STATE = 8, |
| 1625 | ACPI_WDAT_SET_RUNNING_STATE = 9, |
| 1626 | ACPI_WDAT_GET_STOPPED_STATE = 10, |
| 1627 | ACPI_WDAT_SET_STOPPED_STATE = 11, |
| 1628 | ACPI_WDAT_GET_REBOOT = 16, |
| 1629 | ACPI_WDAT_SET_REBOOT = 17, |
| 1630 | ACPI_WDAT_GET_SHUTDOWN = 18, |
| 1631 | ACPI_WDAT_SET_SHUTDOWN = 19, |
| 1632 | ACPI_WDAT_GET_STATUS = 32, |
| 1633 | ACPI_WDAT_SET_STATUS = 33, |
| 1634 | ACPI_WDAT_ACTION_RESERVED = 34 /* 34 and greater are reserved */ |
| 1635 | }; |
| 1636 | |
| 1637 | /* Values for Instruction field above */ |
| 1638 | |
| 1639 | enum AcpiWdatInstructions |
| 1640 | { |
| 1641 | ACPI_WDAT_READ_VALUE = 0, |
| 1642 | ACPI_WDAT_READ_COUNTDOWN = 1, |
| 1643 | ACPI_WDAT_WRITE_VALUE = 2, |
| 1644 | ACPI_WDAT_WRITE_COUNTDOWN = 3, |
| 1645 | ACPI_WDAT_INSTRUCTION_RESERVED = 4, /* 4 and greater are reserved */ |
| 1646 | ACPI_WDAT_PRESERVE_REGISTER = 0x80 /* Except for this value */ |
| 1647 | }; |
| 1648 | |
| 1649 | |
| 1650 | /******************************************************************************* |
| 1651 | * |
| 1652 | * WDDT - Watchdog Descriptor Table |
| 1653 | * Version 1 |
| 1654 | * |
| 1655 | * Conforms to "Using the Intel ICH Family Watchdog Timer (WDT)", |
| 1656 | * Version 001, September 2002 |
| 1657 | * |
| 1658 | ******************************************************************************/ |
| 1659 | |
| 1660 | typedef struct acpi_table_wddt |
| 1661 | { |
| 1662 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 1663 | UINT16 SpecVersion; |
| 1664 | UINT16 TableVersion; |
| 1665 | UINT16 PciVendorId; |
| 1666 | ACPI_GENERIC_ADDRESS Address; |
| 1667 | UINT16 MaxCount; /* Maximum counter value supported */ |
| 1668 | UINT16 MinCount; /* Minimum counter value supported */ |
| 1669 | UINT16 Period; |
| 1670 | UINT16 Status; |
| 1671 | UINT16 Capability; |
| 1672 | |
| 1673 | } ACPI_TABLE_WDDT; |
| 1674 | |
| 1675 | /* Flags for Status field above */ |
| 1676 | |
| 1677 | #define ACPI_WDDT_AVAILABLE (1) |
| 1678 | #define ACPI_WDDT_ACTIVE (1<<1) |
| 1679 | #define ACPI_WDDT_TCO_OS_OWNED (1<<2) |
| 1680 | #define ACPI_WDDT_USER_RESET (1<<11) |
| 1681 | #define ACPI_WDDT_WDT_RESET (1<<12) |
| 1682 | #define ACPI_WDDT_POWER_FAIL (1<<13) |
| 1683 | #define ACPI_WDDT_UNKNOWN_RESET (1<<14) |
| 1684 | |
| 1685 | /* Flags for Capability field above */ |
| 1686 | |
| 1687 | #define ACPI_WDDT_AUTO_RESET (1) |
| 1688 | #define ACPI_WDDT_ALERT_SUPPORT (1<<1) |
| 1689 | |
| 1690 | |
| 1691 | /******************************************************************************* |
| 1692 | * |
| 1693 | * WDRT - Watchdog Resource Table |
| 1694 | * Version 1 |
| 1695 | * |
| 1696 | * Conforms to "Watchdog Timer Hardware Requirements for Windows Server 2003", |
| 1697 | * Version 1.01, August 28, 2006 |
| 1698 | * |
| 1699 | ******************************************************************************/ |
| 1700 | |
| 1701 | typedef struct acpi_table_wdrt |
| 1702 | { |
| 1703 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
| 1704 | ACPI_GENERIC_ADDRESS ControlRegister; |
| 1705 | ACPI_GENERIC_ADDRESS CountRegister; |
| 1706 | UINT16 PciDeviceId; |
| 1707 | UINT16 PciVendorId; |
| 1708 | UINT8 PciBus; /* PCI Bus number */ |
| 1709 | UINT8 PciDevice; /* PCI Device number */ |
| 1710 | UINT8 PciFunction; /* PCI Function number */ |
| 1711 | UINT8 PciSegment; /* PCI Segment number */ |
| 1712 | UINT16 MaxCount; /* Maximum counter value supported */ |
| 1713 | UINT8 Units; |
| 1714 | |
| 1715 | } ACPI_TABLE_WDRT; |
| 1716 | |
| 1717 | |
| 1718 | /* Reset to default packing */ |
| 1719 | |
| 1720 | #pragma pack() |
| 1721 | |
| 1722 | #endif /* __ACTBL2_H__ */ |
| 1723 | |