Jonathan Zhang | 6d27778 | 2020-06-09 17:56:53 -0700 | [diff] [blame] | 1 | /** @file |
| 2 | ACPI 2.0 definitions from the ACPI Specification, revision 2.0 |
| 3 | |
| 4 | Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR> |
| 5 | SPDX-License-Identifier: BSD-2-Clause-Patent |
| 6 | **/ |
| 7 | |
| 8 | #ifndef _ACPI_2_0_H_ |
| 9 | #define _ACPI_2_0_H_ |
| 10 | |
| 11 | #include <IndustryStandard/Acpi10.h> |
| 12 | |
| 13 | // |
| 14 | // Define for Descriptor |
| 15 | // |
| 16 | #define ACPI_LARGE_GENERIC_REGISTER_DESCRIPTOR_NAME 0x02 |
| 17 | |
| 18 | #define ACPI_GENERIC_REGISTER_DESCRIPTOR 0x82 |
| 19 | |
| 20 | // |
| 21 | // Ensure proper structure formats |
| 22 | // |
| 23 | #pragma pack(1) |
| 24 | |
| 25 | /// |
| 26 | /// Generic Register Descriptor |
| 27 | /// |
| 28 | typedef PACKED struct { |
| 29 | ACPI_LARGE_RESOURCE_HEADER Header; |
| 30 | UINT8 AddressSpaceId; |
| 31 | UINT8 RegisterBitWidth; |
| 32 | UINT8 RegisterBitOffset; |
| 33 | UINT8 AddressSize; |
| 34 | UINT64 RegisterAddress; |
| 35 | } EFI_ACPI_GENERIC_REGISTER_DESCRIPTOR; |
| 36 | |
| 37 | #pragma pack() |
| 38 | |
| 39 | // |
| 40 | // Ensure proper structure formats |
| 41 | // |
| 42 | #pragma pack(1) |
| 43 | |
| 44 | /// |
| 45 | /// ACPI 2.0 Generic Address Space definition |
| 46 | /// |
| 47 | typedef struct { |
| 48 | UINT8 AddressSpaceId; |
| 49 | UINT8 RegisterBitWidth; |
| 50 | UINT8 RegisterBitOffset; |
| 51 | UINT8 Reserved; |
| 52 | UINT64 Address; |
| 53 | } EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE; |
| 54 | |
| 55 | // |
| 56 | // Generic Address Space Address IDs |
| 57 | // |
| 58 | #define EFI_ACPI_2_0_SYSTEM_MEMORY 0 |
| 59 | #define EFI_ACPI_2_0_SYSTEM_IO 1 |
| 60 | #define EFI_ACPI_2_0_PCI_CONFIGURATION_SPACE 2 |
| 61 | #define EFI_ACPI_2_0_EMBEDDED_CONTROLLER 3 |
| 62 | #define EFI_ACPI_2_0_SMBUS 4 |
| 63 | #define EFI_ACPI_2_0_FUNCTIONAL_FIXED_HARDWARE 0x7F |
| 64 | |
| 65 | // |
| 66 | // ACPI 2.0 table structures |
| 67 | // |
| 68 | |
| 69 | /// |
| 70 | /// Root System Description Pointer Structure |
| 71 | /// |
| 72 | typedef struct { |
| 73 | UINT64 Signature; |
| 74 | UINT8 Checksum; |
| 75 | UINT8 OemId[6]; |
| 76 | UINT8 Revision; |
| 77 | UINT32 RsdtAddress; |
| 78 | UINT32 Length; |
| 79 | UINT64 XsdtAddress; |
| 80 | UINT8 ExtendedChecksum; |
| 81 | UINT8 Reserved[3]; |
| 82 | } EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_POINTER; |
| 83 | |
| 84 | /// |
| 85 | /// RSD_PTR Revision (as defined in ACPI 2.0 spec.) |
| 86 | /// |
| 87 | #define EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_POINTER_REVISION 0x02 |
| 88 | |
| 89 | /// |
| 90 | /// Common table header, this prefaces all ACPI tables, including FACS, but |
| 91 | /// excluding the RSD PTR structure |
| 92 | /// |
| 93 | typedef struct { |
| 94 | UINT32 Signature; |
| 95 | UINT32 Length; |
| 96 | } EFI_ACPI_2_0_COMMON_HEADER; |
| 97 | |
| 98 | // |
| 99 | // Root System Description Table |
| 100 | // No definition needed as it is a common description table header, the same with |
| 101 | // EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT32 table pointers. |
| 102 | // |
| 103 | |
| 104 | /// |
| 105 | /// RSDT Revision (as defined in ACPI 2.0 spec.) |
| 106 | /// |
| 107 | #define EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01 |
| 108 | |
| 109 | // |
| 110 | // Extended System Description Table |
| 111 | // No definition needed as it is a common description table header, the same with |
| 112 | // EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT64 table pointers. |
| 113 | // |
| 114 | |
| 115 | /// |
| 116 | /// XSDT Revision (as defined in ACPI 2.0 spec.) |
| 117 | /// |
| 118 | #define EFI_ACPI_2_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01 |
| 119 | |
| 120 | /// |
| 121 | /// Fixed ACPI Description Table Structure (FADT) |
| 122 | /// |
| 123 | typedef struct { |
| 124 | EFI_ACPI_DESCRIPTION_HEADER Header; |
| 125 | UINT32 FirmwareCtrl; |
| 126 | UINT32 Dsdt; |
| 127 | UINT8 Reserved0; |
| 128 | UINT8 PreferredPmProfile; |
| 129 | UINT16 SciInt; |
| 130 | UINT32 SmiCmd; |
| 131 | UINT8 AcpiEnable; |
| 132 | UINT8 AcpiDisable; |
| 133 | UINT8 S4BiosReq; |
| 134 | UINT8 PstateCnt; |
| 135 | UINT32 Pm1aEvtBlk; |
| 136 | UINT32 Pm1bEvtBlk; |
| 137 | UINT32 Pm1aCntBlk; |
| 138 | UINT32 Pm1bCntBlk; |
| 139 | UINT32 Pm2CntBlk; |
| 140 | UINT32 PmTmrBlk; |
| 141 | UINT32 Gpe0Blk; |
| 142 | UINT32 Gpe1Blk; |
| 143 | UINT8 Pm1EvtLen; |
| 144 | UINT8 Pm1CntLen; |
| 145 | UINT8 Pm2CntLen; |
| 146 | UINT8 PmTmrLen; |
| 147 | UINT8 Gpe0BlkLen; |
| 148 | UINT8 Gpe1BlkLen; |
| 149 | UINT8 Gpe1Base; |
| 150 | UINT8 CstCnt; |
| 151 | UINT16 PLvl2Lat; |
| 152 | UINT16 PLvl3Lat; |
| 153 | UINT16 FlushSize; |
| 154 | UINT16 FlushStride; |
| 155 | UINT8 DutyOffset; |
| 156 | UINT8 DutyWidth; |
| 157 | UINT8 DayAlrm; |
| 158 | UINT8 MonAlrm; |
| 159 | UINT8 Century; |
| 160 | UINT16 IaPcBootArch; |
| 161 | UINT8 Reserved1; |
| 162 | UINT32 Flags; |
| 163 | EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE ResetReg; |
| 164 | UINT8 ResetValue; |
| 165 | UINT8 Reserved2[3]; |
| 166 | UINT64 XFirmwareCtrl; |
| 167 | UINT64 XDsdt; |
| 168 | EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm1aEvtBlk; |
| 169 | EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm1bEvtBlk; |
| 170 | EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm1aCntBlk; |
| 171 | EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm1bCntBlk; |
| 172 | EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm2CntBlk; |
| 173 | EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPmTmrBlk; |
| 174 | EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XGpe0Blk; |
| 175 | EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XGpe1Blk; |
| 176 | } EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE; |
| 177 | |
| 178 | /// |
| 179 | /// FADT Version (as defined in ACPI 2.0 spec.) |
| 180 | /// |
| 181 | #define EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION 0x03 |
| 182 | |
| 183 | // |
| 184 | // Fixed ACPI Description Table Preferred Power Management Profile |
| 185 | // |
| 186 | #define EFI_ACPI_2_0_PM_PROFILE_UNSPECIFIED 0 |
| 187 | #define EFI_ACPI_2_0_PM_PROFILE_DESKTOP 1 |
| 188 | #define EFI_ACPI_2_0_PM_PROFILE_MOBILE 2 |
| 189 | #define EFI_ACPI_2_0_PM_PROFILE_WORKSTATION 3 |
| 190 | #define EFI_ACPI_2_0_PM_PROFILE_ENTERPRISE_SERVER 4 |
| 191 | #define EFI_ACPI_2_0_PM_PROFILE_SOHO_SERVER 5 |
| 192 | #define EFI_ACPI_2_0_PM_PROFILE_APPLIANCE_PC 6 |
| 193 | |
| 194 | // |
| 195 | // Fixed ACPI Description Table Boot Architecture Flags |
| 196 | // All other bits are reserved and must be set to 0. |
| 197 | // |
| 198 | #define EFI_ACPI_2_0_LEGACY_DEVICES BIT0 |
| 199 | #define EFI_ACPI_2_0_8042 BIT1 |
| 200 | |
| 201 | // |
| 202 | // Fixed ACPI Description Table Fixed Feature Flags |
| 203 | // All other bits are reserved and must be set to 0. |
| 204 | // |
| 205 | #define EFI_ACPI_2_0_WBINVD BIT0 |
| 206 | #define EFI_ACPI_2_0_WBINVD_FLUSH BIT1 |
| 207 | #define EFI_ACPI_2_0_PROC_C1 BIT2 |
| 208 | #define EFI_ACPI_2_0_P_LVL2_UP BIT3 |
| 209 | #define EFI_ACPI_2_0_PWR_BUTTON BIT4 |
| 210 | #define EFI_ACPI_2_0_SLP_BUTTON BIT5 |
| 211 | #define EFI_ACPI_2_0_FIX_RTC BIT6 |
| 212 | #define EFI_ACPI_2_0_RTC_S4 BIT7 |
| 213 | #define EFI_ACPI_2_0_TMR_VAL_EXT BIT8 |
| 214 | #define EFI_ACPI_2_0_DCK_CAP BIT9 |
| 215 | #define EFI_ACPI_2_0_RESET_REG_SUP BIT10 |
| 216 | #define EFI_ACPI_2_0_SEALED_CASE BIT11 |
| 217 | #define EFI_ACPI_2_0_HEADLESS BIT12 |
| 218 | #define EFI_ACPI_2_0_CPU_SW_SLP BIT13 |
| 219 | |
| 220 | /// |
| 221 | /// Firmware ACPI Control Structure |
| 222 | /// |
| 223 | typedef struct { |
| 224 | UINT32 Signature; |
| 225 | UINT32 Length; |
| 226 | UINT32 HardwareSignature; |
| 227 | UINT32 FirmwareWakingVector; |
| 228 | UINT32 GlobalLock; |
| 229 | UINT32 Flags; |
| 230 | UINT64 XFirmwareWakingVector; |
| 231 | UINT8 Version; |
| 232 | UINT8 Reserved[31]; |
| 233 | } EFI_ACPI_2_0_FIRMWARE_ACPI_CONTROL_STRUCTURE; |
| 234 | |
| 235 | /// |
| 236 | /// FACS Version (as defined in ACPI 2.0 spec.) |
| 237 | /// |
| 238 | #define EFI_ACPI_2_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION 0x01 |
| 239 | |
| 240 | /// |
| 241 | /// Firmware Control Structure Feature Flags |
| 242 | /// All other bits are reserved and must be set to 0. |
| 243 | /// |
| 244 | #define EFI_ACPI_2_0_S4BIOS_F BIT0 |
| 245 | |
| 246 | /// |
| 247 | /// Multiple APIC Description Table header definition. The rest of the table |
| 248 | /// must be defined in a platform specific manner. |
| 249 | /// |
| 250 | typedef struct { |
| 251 | EFI_ACPI_DESCRIPTION_HEADER Header; |
| 252 | UINT32 LocalApicAddress; |
| 253 | UINT32 Flags; |
| 254 | } EFI_ACPI_2_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER; |
| 255 | |
| 256 | /// |
| 257 | /// MADT Revision (as defined in ACPI 2.0 spec.) |
| 258 | /// |
| 259 | #define EFI_ACPI_2_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION 0x01 |
| 260 | |
| 261 | /// |
| 262 | /// Multiple APIC Flags |
| 263 | /// All other bits are reserved and must be set to 0. |
| 264 | /// |
| 265 | #define EFI_ACPI_2_0_PCAT_COMPAT BIT0 |
| 266 | |
| 267 | // |
| 268 | // Multiple APIC Description Table APIC structure types |
| 269 | // All other values between 0x09 an 0xFF are reserved and |
| 270 | // will be ignored by OSPM. |
| 271 | // |
| 272 | #define EFI_ACPI_2_0_PROCESSOR_LOCAL_APIC 0x00 |
| 273 | #define EFI_ACPI_2_0_IO_APIC 0x01 |
| 274 | #define EFI_ACPI_2_0_INTERRUPT_SOURCE_OVERRIDE 0x02 |
| 275 | #define EFI_ACPI_2_0_NON_MASKABLE_INTERRUPT_SOURCE 0x03 |
| 276 | #define EFI_ACPI_2_0_LOCAL_APIC_NMI 0x04 |
| 277 | #define EFI_ACPI_2_0_LOCAL_APIC_ADDRESS_OVERRIDE 0x05 |
| 278 | #define EFI_ACPI_2_0_IO_SAPIC 0x06 |
| 279 | #define EFI_ACPI_2_0_PROCESSOR_LOCAL_SAPIC 0x07 |
| 280 | #define EFI_ACPI_2_0_PLATFORM_INTERRUPT_SOURCES 0x08 |
| 281 | |
| 282 | // |
| 283 | // APIC Structure Definitions |
| 284 | // |
| 285 | |
| 286 | /// |
| 287 | /// Processor Local APIC Structure Definition |
| 288 | /// |
| 289 | typedef struct { |
| 290 | UINT8 Type; |
| 291 | UINT8 Length; |
| 292 | UINT8 AcpiProcessorId; |
| 293 | UINT8 ApicId; |
| 294 | UINT32 Flags; |
| 295 | } EFI_ACPI_2_0_PROCESSOR_LOCAL_APIC_STRUCTURE; |
| 296 | |
| 297 | /// |
| 298 | /// Local APIC Flags. All other bits are reserved and must be 0. |
| 299 | /// |
| 300 | #define EFI_ACPI_2_0_LOCAL_APIC_ENABLED BIT0 |
| 301 | |
| 302 | /// |
| 303 | /// IO APIC Structure |
| 304 | /// |
| 305 | typedef struct { |
| 306 | UINT8 Type; |
| 307 | UINT8 Length; |
| 308 | UINT8 IoApicId; |
| 309 | UINT8 Reserved; |
| 310 | UINT32 IoApicAddress; |
| 311 | UINT32 GlobalSystemInterruptBase; |
| 312 | } EFI_ACPI_2_0_IO_APIC_STRUCTURE; |
| 313 | |
| 314 | /// |
| 315 | /// Interrupt Source Override Structure |
| 316 | /// |
| 317 | typedef struct { |
| 318 | UINT8 Type; |
| 319 | UINT8 Length; |
| 320 | UINT8 Bus; |
| 321 | UINT8 Source; |
| 322 | UINT32 GlobalSystemInterrupt; |
| 323 | UINT16 Flags; |
| 324 | } EFI_ACPI_2_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE; |
| 325 | |
| 326 | /// |
| 327 | /// Non-Maskable Interrupt Source Structure |
| 328 | /// |
| 329 | typedef struct { |
| 330 | UINT8 Type; |
| 331 | UINT8 Length; |
| 332 | UINT16 Flags; |
| 333 | UINT32 GlobalSystemInterrupt; |
| 334 | } EFI_ACPI_2_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE; |
| 335 | |
| 336 | /// |
| 337 | /// Local APIC NMI Structure |
| 338 | /// |
| 339 | typedef struct { |
| 340 | UINT8 Type; |
| 341 | UINT8 Length; |
| 342 | UINT8 AcpiProcessorId; |
| 343 | UINT16 Flags; |
| 344 | UINT8 LocalApicLint; |
| 345 | } EFI_ACPI_2_0_LOCAL_APIC_NMI_STRUCTURE; |
| 346 | |
| 347 | /// |
| 348 | /// Local APIC Address Override Structure |
| 349 | /// |
| 350 | typedef struct { |
| 351 | UINT8 Type; |
| 352 | UINT8 Length; |
| 353 | UINT16 Reserved; |
| 354 | UINT64 LocalApicAddress; |
| 355 | } EFI_ACPI_2_0_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE; |
| 356 | |
| 357 | /// |
| 358 | /// IO SAPIC Structure |
| 359 | /// |
| 360 | typedef struct { |
| 361 | UINT8 Type; |
| 362 | UINT8 Length; |
| 363 | UINT8 IoApicId; |
| 364 | UINT8 Reserved; |
| 365 | UINT32 GlobalSystemInterruptBase; |
| 366 | UINT64 IoSapicAddress; |
| 367 | } EFI_ACPI_2_0_IO_SAPIC_STRUCTURE; |
| 368 | |
| 369 | /// |
| 370 | /// Local SAPIC Structure |
| 371 | /// |
| 372 | typedef struct { |
| 373 | UINT8 Type; |
| 374 | UINT8 Length; |
| 375 | UINT8 AcpiProcessorId; |
| 376 | UINT8 LocalSapicId; |
| 377 | UINT8 LocalSapicEid; |
| 378 | UINT8 Reserved[3]; |
| 379 | UINT32 Flags; |
| 380 | } EFI_ACPI_2_0_PROCESSOR_LOCAL_SAPIC_STRUCTURE; |
| 381 | |
| 382 | /// |
| 383 | /// Platform Interrupt Sources Structure |
| 384 | /// |
| 385 | typedef struct { |
| 386 | UINT8 Type; |
| 387 | UINT8 Length; |
| 388 | UINT16 Flags; |
| 389 | UINT8 InterruptType; |
| 390 | UINT8 ProcessorId; |
| 391 | UINT8 ProcessorEid; |
| 392 | UINT8 IoSapicVector; |
| 393 | UINT32 GlobalSystemInterrupt; |
| 394 | UINT32 Reserved; |
| 395 | } EFI_ACPI_2_0_PLATFORM_INTERRUPT_SOURCES_STRUCTURE; |
| 396 | |
| 397 | /// |
| 398 | /// Smart Battery Description Table (SBST) |
| 399 | /// |
| 400 | typedef struct { |
| 401 | EFI_ACPI_DESCRIPTION_HEADER Header; |
| 402 | UINT32 WarningEnergyLevel; |
| 403 | UINT32 LowEnergyLevel; |
| 404 | UINT32 CriticalEnergyLevel; |
| 405 | } EFI_ACPI_2_0_SMART_BATTERY_DESCRIPTION_TABLE; |
| 406 | |
| 407 | /// |
| 408 | /// SBST Version (as defined in ACPI 2.0 spec.) |
| 409 | /// |
| 410 | #define EFI_ACPI_2_0_SMART_BATTERY_DESCRIPTION_TABLE_REVISION 0x01 |
| 411 | |
| 412 | /// |
| 413 | /// Embedded Controller Boot Resources Table (ECDT) |
| 414 | /// The table is followed by a null terminated ASCII string that contains |
| 415 | /// a fully qualified reference to the name space object. |
| 416 | /// |
| 417 | typedef struct { |
| 418 | EFI_ACPI_DESCRIPTION_HEADER Header; |
| 419 | EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE EcControl; |
| 420 | EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE EcData; |
| 421 | UINT32 Uid; |
| 422 | UINT8 GpeBit; |
| 423 | } EFI_ACPI_2_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE; |
| 424 | |
| 425 | /// |
| 426 | /// ECDT Version (as defined in ACPI 2.0 spec.) |
| 427 | /// |
| 428 | #define EFI_ACPI_2_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_REVISION 0x01 |
| 429 | |
| 430 | // |
| 431 | // Known table signatures |
| 432 | // |
| 433 | |
| 434 | /// |
| 435 | /// "RSD PTR " Root System Description Pointer |
| 436 | /// |
| 437 | #define EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ') |
| 438 | |
| 439 | /// |
| 440 | /// "SPIC" Multiple SAPIC Description Table |
| 441 | /// |
| 442 | /// BUGBUG: Don't know where this came from except SR870BN4 uses it. |
| 443 | /// #define EFI_ACPI_2_0_MULTIPLE_SAPIC_DESCRIPTION_TABLE_SIGNATURE 0x43495053 |
| 444 | /// |
| 445 | #define EFI_ACPI_2_0_MULTIPLE_SAPIC_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('A', 'P', 'I', 'C') |
| 446 | |
| 447 | /// |
| 448 | /// "BOOT" MS Simple Boot Spec |
| 449 | /// |
| 450 | #define EFI_ACPI_2_0_SIMPLE_BOOT_FLAG_TABLE_SIGNATURE SIGNATURE_32('B', 'O', 'O', 'T') |
| 451 | |
| 452 | /// |
| 453 | /// "DBGP" MS Bebug Port Spec |
| 454 | /// |
| 455 | #define EFI_ACPI_2_0_DEBUG_PORT_TABLE_SIGNATURE SIGNATURE_32('D', 'B', 'G', 'P') |
| 456 | |
| 457 | /// |
| 458 | /// "DSDT" Differentiated System Description Table |
| 459 | /// |
| 460 | #define EFI_ACPI_2_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('D', 'S', 'D', 'T') |
| 461 | |
| 462 | /// |
| 463 | /// "ECDT" Embedded Controller Boot Resources Table |
| 464 | /// |
| 465 | #define EFI_ACPI_2_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_SIGNATURE SIGNATURE_32('E', 'C', 'D', 'T') |
| 466 | |
| 467 | /// |
| 468 | /// "ETDT" Event Timer Description Table |
| 469 | /// |
| 470 | #define EFI_ACPI_2_0_EVENT_TIMER_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('E', 'T', 'D', 'T') |
| 471 | |
| 472 | /// |
| 473 | /// "FACS" Firmware ACPI Control Structure |
| 474 | /// |
| 475 | #define EFI_ACPI_2_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'S') |
| 476 | |
| 477 | /// |
| 478 | /// "FACP" Fixed ACPI Description Table |
| 479 | /// |
| 480 | #define EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'P') |
| 481 | |
| 482 | /// |
| 483 | /// "APIC" Multiple APIC Description Table |
| 484 | /// |
| 485 | #define EFI_ACPI_2_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('A', 'P', 'I', 'C') |
| 486 | |
| 487 | /// |
| 488 | /// "PSDT" Persistent System Description Table |
| 489 | /// |
| 490 | #define EFI_ACPI_2_0_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('P', 'S', 'D', 'T') |
| 491 | |
| 492 | /// |
| 493 | /// "RSDT" Root System Description Table |
| 494 | /// |
| 495 | #define EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('R', 'S', 'D', 'T') |
| 496 | |
| 497 | /// |
| 498 | /// "SBST" Smart Battery Specification Table |
| 499 | /// |
| 500 | #define EFI_ACPI_2_0_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE SIGNATURE_32('S', 'B', 'S', 'T') |
| 501 | |
| 502 | /// |
| 503 | /// "SLIT" System Locality Information Table |
| 504 | /// |
| 505 | #define EFI_ACPI_2_0_SYSTEM_LOCALITY_INFORMATION_TABLE_SIGNATURE SIGNATURE_32('S', 'L', 'I', 'T') |
| 506 | |
| 507 | /// |
| 508 | /// "SPCR" Serial Port Console Redirection Table |
| 509 | /// |
| 510 | #define EFI_ACPI_2_0_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'C', 'R') |
| 511 | |
| 512 | /// |
| 513 | /// "SRAT" Static Resource Affinity Table |
| 514 | /// |
| 515 | #define EFI_ACPI_2_0_STATIC_RESOURCE_AFFINITY_TABLE_SIGNATURE SIGNATURE_32('S', 'R', 'A', 'T') |
| 516 | |
| 517 | /// |
| 518 | /// "SSDT" Secondary System Description Table |
| 519 | /// |
| 520 | #define EFI_ACPI_2_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('S', 'S', 'D', 'T') |
| 521 | |
| 522 | /// |
| 523 | /// "SPMI" Server Platform Management Interface Table |
| 524 | /// |
| 525 | #define EFI_ACPI_2_0_SERVER_PLATFORM_MANAGEMENT_INTERFACE_SIGNATURE SIGNATURE_32('S', 'P', 'M', 'I') |
| 526 | |
| 527 | /// |
| 528 | /// "XSDT" Extended System Description Table |
| 529 | /// |
| 530 | #define EFI_ACPI_2_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('X', 'S', 'D', 'T') |
| 531 | |
| 532 | /// |
| 533 | /// "MCFG" PCI Express Memory Mapped Configuration Space Base Address Description Table |
| 534 | /// |
| 535 | #define EFI_ACPI_2_0_MEMORY_MAPPED_CONFIGURATION_BASE_ADDRESS_TABLE_SIGNATURE SIGNATURE_32('M', 'C', 'F', 'G') |
| 536 | |
| 537 | #pragma pack() |
| 538 | |
| 539 | #endif |