Subrata Banik | 20fe24b | 2021-12-09 02:46:38 +0530 | [diff] [blame] | 1 | /** @file |
| 2 | ACPI 3.0 definitions from the ACPI Specification Revision 3.0b October 10, 2006 |
| 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_3_0_H_ |
| 9 | #define _ACPI_3_0_H_ |
| 10 | |
| 11 | #include <IndustryStandard/Acpi20.h> |
| 12 | |
| 13 | // |
| 14 | // Define for Descriptor |
| 15 | // |
| 16 | #define ACPI_LARGE_EXTENDED_ADDRESS_SPACE_DESCRIPTOR_NAME 0x0B |
| 17 | |
| 18 | #define ACPI_EXTENDED_ADDRESS_SPACE_DESCRIPTOR 0x8B |
| 19 | |
| 20 | // |
| 21 | // Ensure proper structure formats |
| 22 | // |
| 23 | #pragma pack(1) |
| 24 | |
| 25 | /// |
| 26 | /// Extended Address Space Descriptor |
| 27 | /// |
| 28 | typedef PACKED struct { |
| 29 | ACPI_LARGE_RESOURCE_HEADER Header; |
| 30 | UINT8 ResType; |
| 31 | UINT8 GenFlag; |
| 32 | UINT8 SpecificFlag; |
| 33 | UINT8 RevisionId; |
| 34 | UINT8 Reserved; |
| 35 | UINT64 AddrSpaceGranularity; |
| 36 | UINT64 AddrRangeMin; |
| 37 | UINT64 AddrRangeMax; |
| 38 | UINT64 AddrTranslationOffset; |
| 39 | UINT64 AddrLen; |
| 40 | UINT64 TypeSpecificAttribute; |
| 41 | } EFI_ACPI_EXTENDED_ADDRESS_SPACE_DESCRIPTOR; |
| 42 | |
| 43 | #pragma pack() |
| 44 | |
| 45 | // |
| 46 | // Memory Type Specific Flags |
| 47 | // |
| 48 | #define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_UC 0x0000000000000001 |
| 49 | #define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_WC 0x0000000000000002 |
| 50 | #define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_WT 0x0000000000000004 |
| 51 | #define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_WB 0x0000000000000008 |
| 52 | #define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_UCE 0x0000000000000010 |
| 53 | #define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_NV 0x0000000000008000 |
| 54 | |
| 55 | // |
| 56 | // Ensure proper structure formats |
| 57 | // |
| 58 | #pragma pack(1) |
| 59 | |
| 60 | /// |
| 61 | /// ACPI 3.0 Generic Address Space definition |
| 62 | /// |
| 63 | typedef struct { |
| 64 | UINT8 AddressSpaceId; |
| 65 | UINT8 RegisterBitWidth; |
| 66 | UINT8 RegisterBitOffset; |
| 67 | UINT8 AccessSize; |
| 68 | UINT64 Address; |
| 69 | } EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE; |
| 70 | |
| 71 | // |
| 72 | // Generic Address Space Address IDs |
| 73 | // |
| 74 | #define EFI_ACPI_3_0_SYSTEM_MEMORY 0 |
| 75 | #define EFI_ACPI_3_0_SYSTEM_IO 1 |
| 76 | #define EFI_ACPI_3_0_PCI_CONFIGURATION_SPACE 2 |
| 77 | #define EFI_ACPI_3_0_EMBEDDED_CONTROLLER 3 |
| 78 | #define EFI_ACPI_3_0_SMBUS 4 |
| 79 | #define EFI_ACPI_3_0_FUNCTIONAL_FIXED_HARDWARE 0x7F |
| 80 | |
| 81 | // |
| 82 | // Generic Address Space Access Sizes |
| 83 | // |
| 84 | #define EFI_ACPI_3_0_UNDEFINED 0 |
| 85 | #define EFI_ACPI_3_0_BYTE 1 |
| 86 | #define EFI_ACPI_3_0_WORD 2 |
| 87 | #define EFI_ACPI_3_0_DWORD 3 |
| 88 | #define EFI_ACPI_3_0_QWORD 4 |
| 89 | |
| 90 | // |
| 91 | // ACPI 3.0 table structures |
| 92 | // |
| 93 | |
| 94 | /// |
| 95 | /// Root System Description Pointer Structure |
| 96 | /// |
| 97 | typedef struct { |
| 98 | UINT64 Signature; |
| 99 | UINT8 Checksum; |
| 100 | UINT8 OemId[6]; |
| 101 | UINT8 Revision; |
| 102 | UINT32 RsdtAddress; |
| 103 | UINT32 Length; |
| 104 | UINT64 XsdtAddress; |
| 105 | UINT8 ExtendedChecksum; |
| 106 | UINT8 Reserved[3]; |
| 107 | } EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER; |
| 108 | |
| 109 | /// |
| 110 | /// RSD_PTR Revision (as defined in ACPI 3.0b spec.) |
| 111 | /// |
| 112 | #define EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER_REVISION 0x02 ///< ACPISpec (Revision 3.0b) says current value is 2 |
| 113 | |
| 114 | /// |
| 115 | /// Common table header, this prefaces all ACPI tables, including FACS, but |
| 116 | /// excluding the RSD PTR structure |
| 117 | /// |
| 118 | typedef struct { |
| 119 | UINT32 Signature; |
| 120 | UINT32 Length; |
| 121 | } EFI_ACPI_3_0_COMMON_HEADER; |
| 122 | |
| 123 | // |
| 124 | // Root System Description Table |
| 125 | // No definition needed as it is a common description table header, the same with |
| 126 | // EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT32 table pointers. |
| 127 | // |
| 128 | |
| 129 | /// |
| 130 | /// RSDT Revision (as defined in ACPI 3.0 spec.) |
| 131 | /// |
| 132 | #define EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01 |
| 133 | |
| 134 | // |
| 135 | // Extended System Description Table |
| 136 | // No definition needed as it is a common description table header, the same with |
| 137 | // EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT64 table pointers. |
| 138 | // |
| 139 | |
| 140 | /// |
| 141 | /// XSDT Revision (as defined in ACPI 3.0 spec.) |
| 142 | /// |
| 143 | #define EFI_ACPI_3_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01 |
| 144 | |
| 145 | /// |
| 146 | /// Fixed ACPI Description Table Structure (FADT) |
| 147 | /// |
| 148 | typedef struct { |
| 149 | EFI_ACPI_DESCRIPTION_HEADER Header; |
| 150 | UINT32 FirmwareCtrl; |
| 151 | UINT32 Dsdt; |
| 152 | UINT8 Reserved0; |
| 153 | UINT8 PreferredPmProfile; |
| 154 | UINT16 SciInt; |
| 155 | UINT32 SmiCmd; |
| 156 | UINT8 AcpiEnable; |
| 157 | UINT8 AcpiDisable; |
| 158 | UINT8 S4BiosReq; |
| 159 | UINT8 PstateCnt; |
| 160 | UINT32 Pm1aEvtBlk; |
| 161 | UINT32 Pm1bEvtBlk; |
| 162 | UINT32 Pm1aCntBlk; |
| 163 | UINT32 Pm1bCntBlk; |
| 164 | UINT32 Pm2CntBlk; |
| 165 | UINT32 PmTmrBlk; |
| 166 | UINT32 Gpe0Blk; |
| 167 | UINT32 Gpe1Blk; |
| 168 | UINT8 Pm1EvtLen; |
| 169 | UINT8 Pm1CntLen; |
| 170 | UINT8 Pm2CntLen; |
| 171 | UINT8 PmTmrLen; |
| 172 | UINT8 Gpe0BlkLen; |
| 173 | UINT8 Gpe1BlkLen; |
| 174 | UINT8 Gpe1Base; |
| 175 | UINT8 CstCnt; |
| 176 | UINT16 PLvl2Lat; |
| 177 | UINT16 PLvl3Lat; |
| 178 | UINT16 FlushSize; |
| 179 | UINT16 FlushStride; |
| 180 | UINT8 DutyOffset; |
| 181 | UINT8 DutyWidth; |
| 182 | UINT8 DayAlrm; |
| 183 | UINT8 MonAlrm; |
| 184 | UINT8 Century; |
| 185 | UINT16 IaPcBootArch; |
| 186 | UINT8 Reserved1; |
| 187 | UINT32 Flags; |
| 188 | EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE ResetReg; |
| 189 | UINT8 ResetValue; |
| 190 | UINT8 Reserved2[3]; |
| 191 | UINT64 XFirmwareCtrl; |
| 192 | UINT64 XDsdt; |
| 193 | EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm1aEvtBlk; |
| 194 | EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm1bEvtBlk; |
| 195 | EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm1aCntBlk; |
| 196 | EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm1bCntBlk; |
| 197 | EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm2CntBlk; |
| 198 | EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPmTmrBlk; |
| 199 | EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XGpe0Blk; |
| 200 | EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XGpe1Blk; |
| 201 | } EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE; |
| 202 | |
| 203 | /// |
| 204 | /// FADT Version (as defined in ACPI 3.0 spec.) |
| 205 | /// |
| 206 | #define EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION 0x04 |
| 207 | |
| 208 | // |
| 209 | // Fixed ACPI Description Table Preferred Power Management Profile |
| 210 | // |
| 211 | #define EFI_ACPI_3_0_PM_PROFILE_UNSPECIFIED 0 |
| 212 | #define EFI_ACPI_3_0_PM_PROFILE_DESKTOP 1 |
| 213 | #define EFI_ACPI_3_0_PM_PROFILE_MOBILE 2 |
| 214 | #define EFI_ACPI_3_0_PM_PROFILE_WORKSTATION 3 |
| 215 | #define EFI_ACPI_3_0_PM_PROFILE_ENTERPRISE_SERVER 4 |
| 216 | #define EFI_ACPI_3_0_PM_PROFILE_SOHO_SERVER 5 |
| 217 | #define EFI_ACPI_3_0_PM_PROFILE_APPLIANCE_PC 6 |
| 218 | #define EFI_ACPI_3_0_PM_PROFILE_PERFORMANCE_SERVER 7 |
| 219 | |
| 220 | // |
| 221 | // Fixed ACPI Description Table Boot Architecture Flags |
| 222 | // All other bits are reserved and must be set to 0. |
| 223 | // |
| 224 | #define EFI_ACPI_3_0_LEGACY_DEVICES BIT0 |
| 225 | #define EFI_ACPI_3_0_8042 BIT1 |
| 226 | #define EFI_ACPI_3_0_VGA_NOT_PRESENT BIT2 |
| 227 | #define EFI_ACPI_3_0_MSI_NOT_SUPPORTED BIT3 |
| 228 | #define EFI_ACPI_3_0_PCIE_ASPM_CONTROLS BIT4 |
| 229 | |
| 230 | // |
| 231 | // Fixed ACPI Description Table Fixed Feature Flags |
| 232 | // All other bits are reserved and must be set to 0. |
| 233 | // |
| 234 | #define EFI_ACPI_3_0_WBINVD BIT0 |
| 235 | #define EFI_ACPI_3_0_WBINVD_FLUSH BIT1 |
| 236 | #define EFI_ACPI_3_0_PROC_C1 BIT2 |
| 237 | #define EFI_ACPI_3_0_P_LVL2_UP BIT3 |
| 238 | #define EFI_ACPI_3_0_PWR_BUTTON BIT4 |
| 239 | #define EFI_ACPI_3_0_SLP_BUTTON BIT5 |
| 240 | #define EFI_ACPI_3_0_FIX_RTC BIT6 |
| 241 | #define EFI_ACPI_3_0_RTC_S4 BIT7 |
| 242 | #define EFI_ACPI_3_0_TMR_VAL_EXT BIT8 |
| 243 | #define EFI_ACPI_3_0_DCK_CAP BIT9 |
| 244 | #define EFI_ACPI_3_0_RESET_REG_SUP BIT10 |
| 245 | #define EFI_ACPI_3_0_SEALED_CASE BIT11 |
| 246 | #define EFI_ACPI_3_0_HEADLESS BIT12 |
| 247 | #define EFI_ACPI_3_0_CPU_SW_SLP BIT13 |
| 248 | #define EFI_ACPI_3_0_PCI_EXP_WAK BIT14 |
| 249 | #define EFI_ACPI_3_0_USE_PLATFORM_CLOCK BIT15 |
| 250 | #define EFI_ACPI_3_0_S4_RTC_STS_VALID BIT16 |
| 251 | #define EFI_ACPI_3_0_REMOTE_POWER_ON_CAPABLE BIT17 |
| 252 | #define EFI_ACPI_3_0_FORCE_APIC_CLUSTER_MODEL BIT18 |
| 253 | #define EFI_ACPI_3_0_FORCE_APIC_PHYSICAL_DESTINATION_MODE BIT19 |
| 254 | |
| 255 | /// |
| 256 | /// Firmware ACPI Control Structure |
| 257 | /// |
| 258 | typedef struct { |
| 259 | UINT32 Signature; |
| 260 | UINT32 Length; |
| 261 | UINT32 HardwareSignature; |
| 262 | UINT32 FirmwareWakingVector; |
| 263 | UINT32 GlobalLock; |
| 264 | UINT32 Flags; |
| 265 | UINT64 XFirmwareWakingVector; |
| 266 | UINT8 Version; |
| 267 | UINT8 Reserved[31]; |
| 268 | } EFI_ACPI_3_0_FIRMWARE_ACPI_CONTROL_STRUCTURE; |
| 269 | |
| 270 | /// |
| 271 | /// FACS Version (as defined in ACPI 3.0 spec.) |
| 272 | /// |
| 273 | #define EFI_ACPI_3_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION 0x01 |
| 274 | |
| 275 | /// |
| 276 | /// Firmware Control Structure Feature Flags |
| 277 | /// All other bits are reserved and must be set to 0. |
| 278 | /// |
| 279 | #define EFI_ACPI_3_0_S4BIOS_F BIT0 |
| 280 | |
| 281 | // |
| 282 | // Differentiated System Description Table, |
| 283 | // Secondary System Description Table |
| 284 | // and Persistent System Description Table, |
| 285 | // no definition needed as they are common description table header, the same with |
| 286 | // EFI_ACPI_DESCRIPTION_HEADER, followed by a definition block. |
| 287 | // |
| 288 | #define EFI_ACPI_3_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x02 |
| 289 | #define EFI_ACPI_3_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_REVISION 0x02 |
| 290 | |
| 291 | /// |
| 292 | /// Multiple APIC Description Table header definition. The rest of the table |
| 293 | /// must be defined in a platform specific manner. |
| 294 | /// |
| 295 | typedef struct { |
| 296 | EFI_ACPI_DESCRIPTION_HEADER Header; |
| 297 | UINT32 LocalApicAddress; |
| 298 | UINT32 Flags; |
| 299 | } EFI_ACPI_3_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER; |
| 300 | |
| 301 | /// |
| 302 | /// MADT Revision (as defined in ACPI 3.0 spec.) |
| 303 | /// |
| 304 | #define EFI_ACPI_3_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION 0x02 |
| 305 | |
| 306 | /// |
| 307 | /// Multiple APIC Flags |
| 308 | /// All other bits are reserved and must be set to 0. |
| 309 | /// |
| 310 | #define EFI_ACPI_3_0_PCAT_COMPAT BIT0 |
| 311 | |
| 312 | // |
| 313 | // Multiple APIC Description Table APIC structure types |
| 314 | // All other values between 0x09 an 0xFF are reserved and |
| 315 | // will be ignored by OSPM. |
| 316 | // |
| 317 | #define EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC 0x00 |
| 318 | #define EFI_ACPI_3_0_IO_APIC 0x01 |
| 319 | #define EFI_ACPI_3_0_INTERRUPT_SOURCE_OVERRIDE 0x02 |
| 320 | #define EFI_ACPI_3_0_NON_MASKABLE_INTERRUPT_SOURCE 0x03 |
| 321 | #define EFI_ACPI_3_0_LOCAL_APIC_NMI 0x04 |
| 322 | #define EFI_ACPI_3_0_LOCAL_APIC_ADDRESS_OVERRIDE 0x05 |
| 323 | #define EFI_ACPI_3_0_IO_SAPIC 0x06 |
| 324 | #define EFI_ACPI_3_0_LOCAL_SAPIC 0x07 |
| 325 | #define EFI_ACPI_3_0_PLATFORM_INTERRUPT_SOURCES 0x08 |
| 326 | |
| 327 | // |
| 328 | // APIC Structure Definitions |
| 329 | // |
| 330 | |
| 331 | /// |
| 332 | /// Processor Local APIC Structure Definition |
| 333 | /// |
| 334 | typedef struct { |
| 335 | UINT8 Type; |
| 336 | UINT8 Length; |
| 337 | UINT8 AcpiProcessorId; |
| 338 | UINT8 ApicId; |
| 339 | UINT32 Flags; |
| 340 | } EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_STRUCTURE; |
| 341 | |
| 342 | /// |
| 343 | /// Local APIC Flags. All other bits are reserved and must be 0. |
| 344 | /// |
| 345 | #define EFI_ACPI_3_0_LOCAL_APIC_ENABLED BIT0 |
| 346 | |
| 347 | /// |
| 348 | /// IO APIC Structure |
| 349 | /// |
| 350 | typedef struct { |
| 351 | UINT8 Type; |
| 352 | UINT8 Length; |
| 353 | UINT8 IoApicId; |
| 354 | UINT8 Reserved; |
| 355 | UINT32 IoApicAddress; |
| 356 | UINT32 GlobalSystemInterruptBase; |
| 357 | } EFI_ACPI_3_0_IO_APIC_STRUCTURE; |
| 358 | |
| 359 | /// |
| 360 | /// Interrupt Source Override Structure |
| 361 | /// |
| 362 | typedef struct { |
| 363 | UINT8 Type; |
| 364 | UINT8 Length; |
| 365 | UINT8 Bus; |
| 366 | UINT8 Source; |
| 367 | UINT32 GlobalSystemInterrupt; |
| 368 | UINT16 Flags; |
| 369 | } EFI_ACPI_3_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE; |
| 370 | |
| 371 | /// |
| 372 | /// Platform Interrupt Sources Structure Definition |
| 373 | /// |
| 374 | typedef struct { |
| 375 | UINT8 Type; |
| 376 | UINT8 Length; |
| 377 | UINT16 Flags; |
| 378 | UINT8 InterruptType; |
| 379 | UINT8 ProcessorId; |
| 380 | UINT8 ProcessorEid; |
| 381 | UINT8 IoSapicVector; |
| 382 | UINT32 GlobalSystemInterrupt; |
| 383 | UINT32 PlatformInterruptSourceFlags; |
| 384 | UINT8 CpeiProcessorOverride; |
| 385 | UINT8 Reserved[31]; |
| 386 | } EFI_ACPI_3_0_PLATFORM_INTERRUPT_APIC_STRUCTURE; |
| 387 | |
| 388 | // |
| 389 | // MPS INTI flags. |
| 390 | // All other bits are reserved and must be set to 0. |
| 391 | // |
| 392 | #define EFI_ACPI_3_0_POLARITY (3 << 0) |
| 393 | #define EFI_ACPI_3_0_TRIGGER_MODE (3 << 2) |
| 394 | |
| 395 | /// |
| 396 | /// Non-Maskable Interrupt Source Structure |
| 397 | /// |
| 398 | typedef struct { |
| 399 | UINT8 Type; |
| 400 | UINT8 Length; |
| 401 | UINT16 Flags; |
| 402 | UINT32 GlobalSystemInterrupt; |
| 403 | } EFI_ACPI_3_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE; |
| 404 | |
| 405 | /// |
| 406 | /// Local APIC NMI Structure |
| 407 | /// |
| 408 | typedef struct { |
| 409 | UINT8 Type; |
| 410 | UINT8 Length; |
| 411 | UINT8 AcpiProcessorId; |
| 412 | UINT16 Flags; |
| 413 | UINT8 LocalApicLint; |
| 414 | } EFI_ACPI_3_0_LOCAL_APIC_NMI_STRUCTURE; |
| 415 | |
| 416 | /// |
| 417 | /// Local APIC Address Override Structure |
| 418 | /// |
| 419 | typedef struct { |
| 420 | UINT8 Type; |
| 421 | UINT8 Length; |
| 422 | UINT16 Reserved; |
| 423 | UINT64 LocalApicAddress; |
| 424 | } EFI_ACPI_3_0_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE; |
| 425 | |
| 426 | /// |
| 427 | /// IO SAPIC Structure |
| 428 | /// |
| 429 | typedef struct { |
| 430 | UINT8 Type; |
| 431 | UINT8 Length; |
| 432 | UINT8 IoApicId; |
| 433 | UINT8 Reserved; |
| 434 | UINT32 GlobalSystemInterruptBase; |
| 435 | UINT64 IoSapicAddress; |
| 436 | } EFI_ACPI_3_0_IO_SAPIC_STRUCTURE; |
| 437 | |
| 438 | /// |
| 439 | /// Local SAPIC Structure |
| 440 | /// This struct followed by a null-terminated ASCII string - ACPI Processor UID String |
| 441 | /// |
| 442 | typedef struct { |
| 443 | UINT8 Type; |
| 444 | UINT8 Length; |
| 445 | UINT8 AcpiProcessorId; |
| 446 | UINT8 LocalSapicId; |
| 447 | UINT8 LocalSapicEid; |
| 448 | UINT8 Reserved[3]; |
| 449 | UINT32 Flags; |
| 450 | UINT32 ACPIProcessorUIDValue; |
| 451 | } EFI_ACPI_3_0_PROCESSOR_LOCAL_SAPIC_STRUCTURE; |
| 452 | |
| 453 | /// |
| 454 | /// Platform Interrupt Sources Structure |
| 455 | /// |
| 456 | typedef struct { |
| 457 | UINT8 Type; |
| 458 | UINT8 Length; |
| 459 | UINT16 Flags; |
| 460 | UINT8 InterruptType; |
| 461 | UINT8 ProcessorId; |
| 462 | UINT8 ProcessorEid; |
| 463 | UINT8 IoSapicVector; |
| 464 | UINT32 GlobalSystemInterrupt; |
| 465 | UINT32 PlatformInterruptSourceFlags; |
| 466 | } EFI_ACPI_3_0_PLATFORM_INTERRUPT_SOURCES_STRUCTURE; |
| 467 | |
| 468 | /// |
| 469 | /// Platform Interrupt Source Flags. |
| 470 | /// All other bits are reserved and must be set to 0. |
| 471 | /// |
| 472 | #define EFI_ACPI_3_0_CPEI_PROCESSOR_OVERRIDE BIT0 |
| 473 | |
| 474 | /// |
| 475 | /// Smart Battery Description Table (SBST) |
| 476 | /// |
| 477 | typedef struct { |
| 478 | EFI_ACPI_DESCRIPTION_HEADER Header; |
| 479 | UINT32 WarningEnergyLevel; |
| 480 | UINT32 LowEnergyLevel; |
| 481 | UINT32 CriticalEnergyLevel; |
| 482 | } EFI_ACPI_3_0_SMART_BATTERY_DESCRIPTION_TABLE; |
| 483 | |
| 484 | /// |
| 485 | /// SBST Version (as defined in ACPI 3.0 spec.) |
| 486 | /// |
| 487 | #define EFI_ACPI_3_0_SMART_BATTERY_DESCRIPTION_TABLE_REVISION 0x01 |
| 488 | |
| 489 | /// |
| 490 | /// Embedded Controller Boot Resources Table (ECDT) |
| 491 | /// The table is followed by a null terminated ASCII string that contains |
| 492 | /// a fully qualified reference to the name space object. |
| 493 | /// |
| 494 | typedef struct { |
| 495 | EFI_ACPI_DESCRIPTION_HEADER Header; |
| 496 | EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE EcControl; |
| 497 | EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE EcData; |
| 498 | UINT32 Uid; |
| 499 | UINT8 GpeBit; |
| 500 | } EFI_ACPI_3_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE; |
| 501 | |
| 502 | /// |
| 503 | /// ECDT Version (as defined in ACPI 3.0 spec.) |
| 504 | /// |
| 505 | #define EFI_ACPI_3_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_REVISION 0x01 |
| 506 | |
| 507 | /// |
| 508 | /// System Resource Affinity Table (SRAT. The rest of the table |
| 509 | /// must be defined in a platform specific manner. |
| 510 | /// |
| 511 | typedef struct { |
| 512 | EFI_ACPI_DESCRIPTION_HEADER Header; |
| 513 | UINT32 Reserved1; ///< Must be set to 1 |
| 514 | UINT64 Reserved2; |
| 515 | } EFI_ACPI_3_0_SYSTEM_RESOURCE_AFFINITY_TABLE_HEADER; |
| 516 | |
| 517 | /// |
| 518 | /// SRAT Version (as defined in ACPI 3.0 spec.) |
| 519 | /// |
| 520 | #define EFI_ACPI_3_0_SYSTEM_RESOURCE_AFFINITY_TABLE_REVISION 0x02 |
| 521 | |
| 522 | // |
| 523 | // SRAT structure types. |
| 524 | // All other values between 0x02 an 0xFF are reserved and |
| 525 | // will be ignored by OSPM. |
| 526 | // |
| 527 | #define EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY 0x00 |
| 528 | #define EFI_ACPI_3_0_MEMORY_AFFINITY 0x01 |
| 529 | |
| 530 | /// |
| 531 | /// Processor Local APIC/SAPIC Affinity Structure Definition |
| 532 | /// |
| 533 | typedef struct { |
| 534 | UINT8 Type; |
| 535 | UINT8 Length; |
| 536 | UINT8 ProximityDomain7To0; |
| 537 | UINT8 ApicId; |
| 538 | UINT32 Flags; |
| 539 | UINT8 LocalSapicEid; |
| 540 | UINT8 ProximityDomain31To8[3]; |
| 541 | UINT8 Reserved[4]; |
| 542 | } EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY_STRUCTURE; |
| 543 | |
| 544 | /// |
| 545 | /// Local APIC/SAPIC Flags. All other bits are reserved and must be 0. |
| 546 | /// |
| 547 | #define EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_SAPIC_ENABLED (1 << 0) |
| 548 | |
| 549 | /// |
| 550 | /// Memory Affinity Structure Definition |
| 551 | /// |
| 552 | typedef struct { |
| 553 | UINT8 Type; |
| 554 | UINT8 Length; |
| 555 | UINT32 ProximityDomain; |
| 556 | UINT16 Reserved1; |
| 557 | UINT32 AddressBaseLow; |
| 558 | UINT32 AddressBaseHigh; |
| 559 | UINT32 LengthLow; |
| 560 | UINT32 LengthHigh; |
| 561 | UINT32 Reserved2; |
| 562 | UINT32 Flags; |
| 563 | UINT64 Reserved3; |
| 564 | } EFI_ACPI_3_0_MEMORY_AFFINITY_STRUCTURE; |
| 565 | |
| 566 | // |
| 567 | // Memory Flags. All other bits are reserved and must be 0. |
| 568 | // |
| 569 | #define EFI_ACPI_3_0_MEMORY_ENABLED (1 << 0) |
| 570 | #define EFI_ACPI_3_0_MEMORY_HOT_PLUGGABLE (1 << 1) |
| 571 | #define EFI_ACPI_3_0_MEMORY_NONVOLATILE (1 << 2) |
| 572 | |
| 573 | /// |
| 574 | /// System Locality Distance Information Table (SLIT). |
| 575 | /// The rest of the table is a matrix. |
| 576 | /// |
| 577 | typedef struct { |
| 578 | EFI_ACPI_DESCRIPTION_HEADER Header; |
| 579 | UINT64 NumberOfSystemLocalities; |
| 580 | } EFI_ACPI_3_0_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_HEADER; |
| 581 | |
| 582 | /// |
| 583 | /// SLIT Version (as defined in ACPI 3.0 spec.) |
| 584 | /// |
| 585 | #define EFI_ACPI_3_0_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_REVISION 0x01 |
| 586 | |
| 587 | // |
| 588 | // Known table signatures |
| 589 | // |
| 590 | |
| 591 | /// |
| 592 | /// "RSD PTR " Root System Description Pointer |
| 593 | /// |
| 594 | #define EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ') |
| 595 | |
| 596 | /// |
| 597 | /// "APIC" Multiple APIC Description Table |
| 598 | /// |
| 599 | #define EFI_ACPI_3_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('A', 'P', 'I', 'C') |
| 600 | |
| 601 | /// |
| 602 | /// "DSDT" Differentiated System Description Table |
| 603 | /// |
| 604 | #define EFI_ACPI_3_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('D', 'S', 'D', 'T') |
| 605 | |
| 606 | /// |
| 607 | /// "ECDT" Embedded Controller Boot Resources Table |
| 608 | /// |
| 609 | #define EFI_ACPI_3_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_SIGNATURE SIGNATURE_32('E', 'C', 'D', 'T') |
| 610 | |
| 611 | /// |
| 612 | /// "FACP" Fixed ACPI Description Table |
| 613 | /// |
| 614 | #define EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'P') |
| 615 | |
| 616 | /// |
| 617 | /// "FACS" Firmware ACPI Control Structure |
| 618 | /// |
| 619 | #define EFI_ACPI_3_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'S') |
| 620 | |
| 621 | /// |
| 622 | /// "PSDT" Persistent System Description Table |
| 623 | /// |
| 624 | #define EFI_ACPI_3_0_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('P', 'S', 'D', 'T') |
| 625 | |
| 626 | /// |
| 627 | /// "RSDT" Root System Description Table |
| 628 | /// |
| 629 | #define EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('R', 'S', 'D', 'T') |
| 630 | |
| 631 | /// |
| 632 | /// "SBST" Smart Battery Specification Table |
| 633 | /// |
| 634 | #define EFI_ACPI_3_0_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE SIGNATURE_32('S', 'B', 'S', 'T') |
| 635 | |
| 636 | /// |
| 637 | /// "SLIT" System Locality Information Table |
| 638 | /// |
| 639 | #define EFI_ACPI_3_0_SYSTEM_LOCALITY_INFORMATION_TABLE_SIGNATURE SIGNATURE_32('S', 'L', 'I', 'T') |
| 640 | |
| 641 | /// |
| 642 | /// "SRAT" System Resource Affinity Table |
| 643 | /// |
| 644 | #define EFI_ACPI_3_0_SYSTEM_RESOURCE_AFFINITY_TABLE_SIGNATURE SIGNATURE_32('S', 'R', 'A', 'T') |
| 645 | |
| 646 | /// |
| 647 | /// "SSDT" Secondary System Description Table |
| 648 | /// |
| 649 | #define EFI_ACPI_3_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('S', 'S', 'D', 'T') |
| 650 | |
| 651 | /// |
| 652 | /// "XSDT" Extended System Description Table |
| 653 | /// |
| 654 | #define EFI_ACPI_3_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('X', 'S', 'D', 'T') |
| 655 | |
| 656 | /// |
| 657 | /// "BOOT" MS Simple Boot Spec |
| 658 | /// |
| 659 | #define EFI_ACPI_3_0_SIMPLE_BOOT_FLAG_TABLE_SIGNATURE SIGNATURE_32('B', 'O', 'O', 'T') |
| 660 | |
| 661 | /// |
| 662 | /// "CPEP" Corrected Platform Error Polling Table |
| 663 | /// |
| 664 | #define EFI_ACPI_3_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_SIGNATURE SIGNATURE_32('C', 'P', 'E', 'P') |
| 665 | |
| 666 | /// |
| 667 | /// "DBGP" MS Debug Port Spec |
| 668 | /// |
| 669 | #define EFI_ACPI_3_0_DEBUG_PORT_TABLE_SIGNATURE SIGNATURE_32('D', 'B', 'G', 'P') |
| 670 | |
| 671 | /// |
| 672 | /// "ETDT" Event Timer Description Table |
| 673 | /// |
| 674 | #define EFI_ACPI_3_0_EVENT_TIMER_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('E', 'T', 'D', 'T') |
| 675 | |
| 676 | /// |
| 677 | /// "HPET" IA-PC High Precision Event Timer Table |
| 678 | /// |
| 679 | #define EFI_ACPI_3_0_HIGH_PRECISION_EVENT_TIMER_TABLE_SIGNATURE SIGNATURE_32('H', 'P', 'E', 'T') |
| 680 | |
| 681 | /// |
| 682 | /// "MCFG" PCI Express Memory Mapped Configuration Space Base Address Description Table |
| 683 | /// |
| 684 | #define EFI_ACPI_3_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('M', 'C', 'F', 'G') |
| 685 | |
| 686 | /// |
| 687 | /// "SPCR" Serial Port Console Redirection Table |
| 688 | /// |
| 689 | #define EFI_ACPI_3_0_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'C', 'R') |
| 690 | |
| 691 | /// |
| 692 | /// "SPMI" Server Platform Management Interface Table |
| 693 | /// |
| 694 | #define EFI_ACPI_3_0_SERVER_PLATFORM_MANAGEMENT_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'M', 'I') |
| 695 | |
| 696 | /// |
| 697 | /// "TCPA" Trusted Computing Platform Alliance Capabilities Table |
| 698 | /// |
| 699 | #define EFI_ACPI_3_0_TRUSTED_COMPUTING_PLATFORM_ALLIANCE_CAPABILITIES_TABLE_SIGNATURE SIGNATURE_32('T', 'C', 'P', 'A') |
| 700 | |
| 701 | /// |
| 702 | /// "WDRT" Watchdog Resource Table |
| 703 | /// |
| 704 | #define EFI_ACPI_3_0_WATCHDOG_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'R', 'T') |
| 705 | |
| 706 | /// |
| 707 | /// "WDAT" Watchdog Action Table |
| 708 | /// |
| 709 | #define EFI_ACPI_3_0_WATCHDOG_ACTION_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'A', 'T') |
| 710 | |
| 711 | /// |
| 712 | /// "WSPT" Windows Specific Properties Table |
| 713 | /// |
| 714 | #define EFI_ACPI_3_0_WINDOWS_SPECIFIC_PROPERTIES_TABLE_SIGNATURE SIGNATURE_32('W', 'S', 'P', 'T') |
| 715 | |
| 716 | /// |
| 717 | /// "iBFT" iSCSI Boot Firmware Table |
| 718 | /// |
| 719 | #define EFI_ACPI_3_0_ISCSI_BOOT_FIRMWARE_TABLE_SIGNATURE SIGNATURE_32('i', 'B', 'F', 'T') |
| 720 | |
| 721 | #pragma pack() |
| 722 | |
| 723 | #endif |