2 ACPI 5.1 definitions from the ACPI Specification Revision 5.1 July, 2014.
4 Copyright (c) 2014 Hewlett-Packard Development Company, L.P.<BR>
5 Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
6 This program and the accompanying materials
7 are licensed and made available under the terms and conditions of the BSD License
8 which accompanies this distribution. The full text of the license may be found at
9 http://opensource.org/licenses/bsd-license.php
11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
18 #include <IndustryStandard/Acpi50.h>
21 // Ensure proper structure formats
26 /// ACPI 5.1 Generic Address Space definition
30 UINT8 RegisterBitWidth
;
31 UINT8 RegisterBitOffset
;
34 } EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE
;
37 // Generic Address Space Address IDs
39 #define EFI_ACPI_5_1_SYSTEM_MEMORY 0
40 #define EFI_ACPI_5_1_SYSTEM_IO 1
41 #define EFI_ACPI_5_1_PCI_CONFIGURATION_SPACE 2
42 #define EFI_ACPI_5_1_EMBEDDED_CONTROLLER 3
43 #define EFI_ACPI_5_1_SMBUS 4
44 #define EFI_ACPI_5_1_PLATFORM_COMMUNICATION_CHANNEL 0x0A
45 #define EFI_ACPI_5_1_FUNCTIONAL_FIXED_HARDWARE 0x7F
48 // Generic Address Space Access Sizes
50 #define EFI_ACPI_5_1_UNDEFINED 0
51 #define EFI_ACPI_5_1_BYTE 1
52 #define EFI_ACPI_5_1_WORD 2
53 #define EFI_ACPI_5_1_DWORD 3
54 #define EFI_ACPI_5_1_QWORD 4
57 // ACPI 5.1 table structures
61 /// Root System Description Pointer Structure
71 UINT8 ExtendedChecksum
;
73 } EFI_ACPI_5_1_ROOT_SYSTEM_DESCRIPTION_POINTER
;
76 /// RSD_PTR Revision (as defined in ACPI 5.1 spec.)
78 #define EFI_ACPI_5_1_ROOT_SYSTEM_DESCRIPTION_POINTER_REVISION 0x02 ///< ACPISpec (Revision 5.1) says current value is 2
81 /// Common table header, this prefaces all ACPI tables, including FACS, but
82 /// excluding the RSD PTR structure
87 } EFI_ACPI_5_1_COMMON_HEADER
;
90 // Root System Description Table
91 // No definition needed as it is a common description table header, the same with
92 // EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT32 table pointers.
96 /// RSDT Revision (as defined in ACPI 5.1 spec.)
98 #define EFI_ACPI_5_1_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
101 // Extended System Description Table
102 // No definition needed as it is a common description table header, the same with
103 // EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT64 table pointers.
107 /// XSDT Revision (as defined in ACPI 5.1 spec.)
109 #define EFI_ACPI_5_1_EXTENDED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
112 /// Fixed ACPI Description Table Structure (FADT)
115 EFI_ACPI_DESCRIPTION_HEADER Header
;
119 UINT8 PreferredPmProfile
;
154 EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE ResetReg
;
158 UINT64 XFirmwareCtrl
;
160 EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE XPm1aEvtBlk
;
161 EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE XPm1bEvtBlk
;
162 EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE XPm1aCntBlk
;
163 EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE XPm1bCntBlk
;
164 EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE XPm2CntBlk
;
165 EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE XPmTmrBlk
;
166 EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE XGpe0Blk
;
167 EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE XGpe1Blk
;
168 EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE SleepControlReg
;
169 EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE SleepStatusReg
;
170 } EFI_ACPI_5_1_FIXED_ACPI_DESCRIPTION_TABLE
;
173 /// FADT Version (as defined in ACPI 5.1 spec.)
175 #define EFI_ACPI_5_1_FIXED_ACPI_DESCRIPTION_TABLE_REVISION 0x05
176 #define EFI_ACPI_5_1_FIXED_ACPI_DESCRIPTION_TABLE_MINOR_REVISION 0x01
179 // Fixed ACPI Description Table Preferred Power Management Profile
181 #define EFI_ACPI_5_1_PM_PROFILE_UNSPECIFIED 0
182 #define EFI_ACPI_5_1_PM_PROFILE_DESKTOP 1
183 #define EFI_ACPI_5_1_PM_PROFILE_MOBILE 2
184 #define EFI_ACPI_5_1_PM_PROFILE_WORKSTATION 3
185 #define EFI_ACPI_5_1_PM_PROFILE_ENTERPRISE_SERVER 4
186 #define EFI_ACPI_5_1_PM_PROFILE_SOHO_SERVER 5
187 #define EFI_ACPI_5_1_PM_PROFILE_APPLIANCE_PC 6
188 #define EFI_ACPI_5_1_PM_PROFILE_PERFORMANCE_SERVER 7
189 #define EFI_ACPI_5_1_PM_PROFILE_TABLET 8
192 // Fixed ACPI Description Table Boot Architecture Flags
193 // All other bits are reserved and must be set to 0.
195 #define EFI_ACPI_5_1_LEGACY_DEVICES BIT0
196 #define EFI_ACPI_5_1_8042 BIT1
197 #define EFI_ACPI_5_1_VGA_NOT_PRESENT BIT2
198 #define EFI_ACPI_5_1_MSI_NOT_SUPPORTED BIT3
199 #define EFI_ACPI_5_1_PCIE_ASPM_CONTROLS BIT4
200 #define EFI_ACPI_5_1_CMOS_RTC_NOT_PRESENT BIT5
203 // Fixed ACPI Description Table Arm Boot Architecture Flags
204 // All other bits are reserved and must be set to 0.
206 #define EFI_ACPI_5_1_ARM_PSCI_COMPLIANT BIT0
207 #define EFI_ACPI_5_1_ARM_PSCI_USE_HVC BIT1
210 // Fixed ACPI Description Table Fixed Feature Flags
211 // All other bits are reserved and must be set to 0.
213 #define EFI_ACPI_5_1_WBINVD BIT0
214 #define EFI_ACPI_5_1_WBINVD_FLUSH BIT1
215 #define EFI_ACPI_5_1_PROC_C1 BIT2
216 #define EFI_ACPI_5_1_P_LVL2_UP BIT3
217 #define EFI_ACPI_5_1_PWR_BUTTON BIT4
218 #define EFI_ACPI_5_1_SLP_BUTTON BIT5
219 #define EFI_ACPI_5_1_FIX_RTC BIT6
220 #define EFI_ACPI_5_1_RTC_S4 BIT7
221 #define EFI_ACPI_5_1_TMR_VAL_EXT BIT8
222 #define EFI_ACPI_5_1_DCK_CAP BIT9
223 #define EFI_ACPI_5_1_RESET_REG_SUP BIT10
224 #define EFI_ACPI_5_1_SEALED_CASE BIT11
225 #define EFI_ACPI_5_1_HEADLESS BIT12
226 #define EFI_ACPI_5_1_CPU_SW_SLP BIT13
227 #define EFI_ACPI_5_1_PCI_EXP_WAK BIT14
228 #define EFI_ACPI_5_1_USE_PLATFORM_CLOCK BIT15
229 #define EFI_ACPI_5_1_S4_RTC_STS_VALID BIT16
230 #define EFI_ACPI_5_1_REMOTE_POWER_ON_CAPABLE BIT17
231 #define EFI_ACPI_5_1_FORCE_APIC_CLUSTER_MODEL BIT18
232 #define EFI_ACPI_5_1_FORCE_APIC_PHYSICAL_DESTINATION_MODE BIT19
233 #define EFI_ACPI_5_1_HW_REDUCED_ACPI BIT20
234 #define EFI_ACPI_5_1_LOW_POWER_S0_IDLE_CAPABLE BIT21
237 /// Firmware ACPI Control Structure
242 UINT32 HardwareSignature
;
243 UINT32 FirmwareWakingVector
;
246 UINT64 XFirmwareWakingVector
;
251 } EFI_ACPI_5_1_FIRMWARE_ACPI_CONTROL_STRUCTURE
;
254 /// FACS Version (as defined in ACPI 5.1 spec.)
256 #define EFI_ACPI_5_1_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION 0x02
259 /// Firmware Control Structure Feature Flags
260 /// All other bits are reserved and must be set to 0.
262 #define EFI_ACPI_5_1_S4BIOS_F BIT0
263 #define EFI_ACPI_5_1_64BIT_WAKE_SUPPORTED_F BIT1
266 /// OSPM Enabled Firmware Control Structure Flags
267 /// All other bits are reserved and must be set to 0.
269 #define EFI_ACPI_5_1_OSPM_64BIT_WAKE_F BIT0
272 // Differentiated System Description Table,
273 // Secondary System Description Table
274 // and Persistent System Description Table,
275 // no definition needed as they are common description table header, the same with
276 // EFI_ACPI_DESCRIPTION_HEADER, followed by a definition block.
278 #define EFI_ACPI_5_1_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x02
279 #define EFI_ACPI_5_1_SECONDARY_SYSTEM_DESCRIPTION_TABLE_REVISION 0x02
282 /// Multiple APIC Description Table header definition. The rest of the table
283 /// must be defined in a platform specific manner.
286 EFI_ACPI_DESCRIPTION_HEADER Header
;
287 UINT32 LocalApicAddress
;
289 } EFI_ACPI_5_1_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER
;
292 /// MADT Revision (as defined in ACPI 5.1 spec.)
294 #define EFI_ACPI_5_1_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION 0x03
297 /// Multiple APIC Flags
298 /// All other bits are reserved and must be set to 0.
300 #define EFI_ACPI_5_1_PCAT_COMPAT BIT0
303 // Multiple APIC Description Table APIC structure types
304 // All other values between 0x0D and 0x7F are reserved and
305 // will be ignored by OSPM. 0x80 ~ 0xFF are reserved for OEM.
307 #define EFI_ACPI_5_1_PROCESSOR_LOCAL_APIC 0x00
308 #define EFI_ACPI_5_1_IO_APIC 0x01
309 #define EFI_ACPI_5_1_INTERRUPT_SOURCE_OVERRIDE 0x02
310 #define EFI_ACPI_5_1_NON_MASKABLE_INTERRUPT_SOURCE 0x03
311 #define EFI_ACPI_5_1_LOCAL_APIC_NMI 0x04
312 #define EFI_ACPI_5_1_LOCAL_APIC_ADDRESS_OVERRIDE 0x05
313 #define EFI_ACPI_5_1_IO_SAPIC 0x06
314 #define EFI_ACPI_5_1_LOCAL_SAPIC 0x07
315 #define EFI_ACPI_5_1_PLATFORM_INTERRUPT_SOURCES 0x08
316 #define EFI_ACPI_5_1_PROCESSOR_LOCAL_X2APIC 0x09
317 #define EFI_ACPI_5_1_LOCAL_X2APIC_NMI 0x0A
318 #define EFI_ACPI_5_1_GIC 0x0B
319 #define EFI_ACPI_5_1_GICD 0x0C
320 #define EFI_ACPI_5_1_GIC_MSI_FRAME 0x0D
321 #define EFI_ACPI_5_1_GICR 0x0E
324 // APIC Structure Definitions
328 /// Processor Local APIC Structure Definition
333 UINT8 AcpiProcessorId
;
336 } EFI_ACPI_5_1_PROCESSOR_LOCAL_APIC_STRUCTURE
;
339 /// Local APIC Flags. All other bits are reserved and must be 0.
341 #define EFI_ACPI_5_1_LOCAL_APIC_ENABLED BIT0
344 /// IO APIC Structure
351 UINT32 IoApicAddress
;
352 UINT32 GlobalSystemInterruptBase
;
353 } EFI_ACPI_5_1_IO_APIC_STRUCTURE
;
356 /// Interrupt Source Override Structure
363 UINT32 GlobalSystemInterrupt
;
365 } EFI_ACPI_5_1_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE
;
368 /// Platform Interrupt Sources Structure Definition
378 UINT32 GlobalSystemInterrupt
;
379 UINT32 PlatformInterruptSourceFlags
;
380 UINT8 CpeiProcessorOverride
;
382 } EFI_ACPI_5_1_PLATFORM_INTERRUPT_APIC_STRUCTURE
;
386 // All other bits are reserved and must be set to 0.
388 #define EFI_ACPI_5_1_POLARITY (3 << 0)
389 #define EFI_ACPI_5_1_TRIGGER_MODE (3 << 2)
392 /// Non-Maskable Interrupt Source Structure
398 UINT32 GlobalSystemInterrupt
;
399 } EFI_ACPI_5_1_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE
;
402 /// Local APIC NMI Structure
407 UINT8 AcpiProcessorId
;
410 } EFI_ACPI_5_1_LOCAL_APIC_NMI_STRUCTURE
;
413 /// Local APIC Address Override Structure
419 UINT64 LocalApicAddress
;
420 } EFI_ACPI_5_1_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE
;
423 /// IO SAPIC Structure
430 UINT32 GlobalSystemInterruptBase
;
431 UINT64 IoSapicAddress
;
432 } EFI_ACPI_5_1_IO_SAPIC_STRUCTURE
;
435 /// Local SAPIC Structure
436 /// This struct followed by a null-terminated ASCII string - ACPI Processor UID String
441 UINT8 AcpiProcessorId
;
446 UINT32 ACPIProcessorUIDValue
;
447 } EFI_ACPI_5_1_PROCESSOR_LOCAL_SAPIC_STRUCTURE
;
450 /// Platform Interrupt Sources Structure
460 UINT32 GlobalSystemInterrupt
;
461 UINT32 PlatformInterruptSourceFlags
;
462 } EFI_ACPI_5_1_PLATFORM_INTERRUPT_SOURCES_STRUCTURE
;
465 /// Platform Interrupt Source Flags.
466 /// All other bits are reserved and must be set to 0.
468 #define EFI_ACPI_5_1_CPEI_PROCESSOR_OVERRIDE BIT0
471 /// Processor Local x2APIC Structure Definition
479 UINT32 AcpiProcessorUid
;
480 } EFI_ACPI_5_1_PROCESSOR_LOCAL_X2APIC_STRUCTURE
;
483 /// Local x2APIC NMI Structure
489 UINT32 AcpiProcessorUid
;
490 UINT8 LocalX2ApicLint
;
492 } EFI_ACPI_5_1_LOCAL_X2APIC_NMI_STRUCTURE
;
501 UINT32 CPUInterfaceNumber
;
502 UINT32 AcpiProcessorUid
;
504 UINT32 ParkingProtocolVersion
;
505 UINT32 PerformanceInterruptGsiv
;
506 UINT64 ParkedAddress
;
507 UINT64 PhysicalBaseAddress
;
510 UINT32 VGICMaintenanceInterrupt
;
511 UINT64 GICRBaseAddress
;
513 } EFI_ACPI_5_1_GIC_STRUCTURE
;
516 /// GIC Flags. All other bits are reserved and must be 0.
518 #define EFI_ACPI_5_1_GIC_ENABLED BIT0
519 #define EFI_ACPI_5_1_PERFORMANCE_INTERRUPT_MODEL BIT1
520 #define EFI_ACPI_5_1_VGIC_MAINTENANCE_INTERRUPT_MODE_FLAGS BIT2
523 /// GIC Distributor Structure
530 UINT64 PhysicalBaseAddress
;
531 UINT32 SystemVectorBase
;
533 } EFI_ACPI_5_1_GIC_DISTRIBUTOR_STRUCTURE
;
536 /// GIC MSI Frame Structure
542 UINT32 GicMsiFrameId
;
543 UINT64 PhysicalBaseAddress
;
547 } EFI_ACPI_5_1_GIC_MSI_FRAME_STRUCTURE
;
550 /// GIC MSI Frame Flags. All other bits are reserved and must be 0.
552 #define EFI_ACPI_5_1_SPI_COUNT_BASE_SELECT BIT0
561 UINT64 DiscoveryRangeBaseAddress
;
562 UINT32 DiscoveryRangeLength
;
563 } EFI_ACPI_5_1_GICR_STRUCTURE
;
566 /// Smart Battery Description Table (SBST)
569 EFI_ACPI_DESCRIPTION_HEADER Header
;
570 UINT32 WarningEnergyLevel
;
571 UINT32 LowEnergyLevel
;
572 UINT32 CriticalEnergyLevel
;
573 } EFI_ACPI_5_1_SMART_BATTERY_DESCRIPTION_TABLE
;
576 /// SBST Version (as defined in ACPI 5.1 spec.)
578 #define EFI_ACPI_5_1_SMART_BATTERY_DESCRIPTION_TABLE_REVISION 0x01
581 /// Embedded Controller Boot Resources Table (ECDT)
582 /// The table is followed by a null terminated ASCII string that contains
583 /// a fully qualified reference to the name space object.
586 EFI_ACPI_DESCRIPTION_HEADER Header
;
587 EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE EcControl
;
588 EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE EcData
;
591 } EFI_ACPI_5_1_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE
;
594 /// ECDT Version (as defined in ACPI 5.1 spec.)
596 #define EFI_ACPI_5_1_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_REVISION 0x01
599 /// System Resource Affinity Table (SRAT). The rest of the table
600 /// must be defined in a platform specific manner.
603 EFI_ACPI_DESCRIPTION_HEADER Header
;
604 UINT32 Reserved1
; ///< Must be set to 1
606 } EFI_ACPI_5_1_SYSTEM_RESOURCE_AFFINITY_TABLE_HEADER
;
609 /// SRAT Version (as defined in ACPI 5.1 spec.)
611 #define EFI_ACPI_5_1_SYSTEM_RESOURCE_AFFINITY_TABLE_REVISION 0x03
614 // SRAT structure types.
615 // All other values between 0x04 an 0xFF are reserved and
616 // will be ignored by OSPM.
618 #define EFI_ACPI_5_1_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY 0x00
619 #define EFI_ACPI_5_1_MEMORY_AFFINITY 0x01
620 #define EFI_ACPI_5_1_PROCESSOR_LOCAL_X2APIC_AFFINITY 0x02
621 #define EFI_ACPI_5_1_GICC_AFFINITY 0x03
624 /// Processor Local APIC/SAPIC Affinity Structure Definition
629 UINT8 ProximityDomain7To0
;
633 UINT8 ProximityDomain31To8
[3];
635 } EFI_ACPI_5_1_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY_STRUCTURE
;
638 /// Local APIC/SAPIC Flags. All other bits are reserved and must be 0.
640 #define EFI_ACPI_5_1_PROCESSOR_LOCAL_APIC_SAPIC_ENABLED (1 << 0)
643 /// Memory Affinity Structure Definition
648 UINT32 ProximityDomain
;
650 UINT32 AddressBaseLow
;
651 UINT32 AddressBaseHigh
;
657 } EFI_ACPI_5_1_MEMORY_AFFINITY_STRUCTURE
;
660 // Memory Flags. All other bits are reserved and must be 0.
662 #define EFI_ACPI_5_1_MEMORY_ENABLED (1 << 0)
663 #define EFI_ACPI_5_1_MEMORY_HOT_PLUGGABLE (1 << 1)
664 #define EFI_ACPI_5_1_MEMORY_NONVOLATILE (1 << 2)
667 /// Processor Local x2APIC Affinity Structure Definition
673 UINT32 ProximityDomain
;
678 } EFI_ACPI_5_1_PROCESSOR_LOCAL_X2APIC_AFFINITY_STRUCTURE
;
681 /// GICC Affinity Structure Definition
686 UINT32 ProximityDomain
;
687 UINT32 AcpiProcessorUid
;
690 } EFI_ACPI_5_1_GICC_AFFINITY_STRUCTURE
;
693 /// GICC Flags. All other bits are reserved and must be 0.
695 #define EFI_ACPI_5_1_GICC_ENABLED (1 << 0)
698 /// System Locality Distance Information Table (SLIT).
699 /// The rest of the table is a matrix.
702 EFI_ACPI_DESCRIPTION_HEADER Header
;
703 UINT64 NumberOfSystemLocalities
;
704 } EFI_ACPI_5_1_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_HEADER
;
707 /// SLIT Version (as defined in ACPI 5.1 spec.)
709 #define EFI_ACPI_5_1_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_REVISION 0x01
712 /// Corrected Platform Error Polling Table (CPEP)
715 EFI_ACPI_DESCRIPTION_HEADER Header
;
717 } EFI_ACPI_5_1_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_HEADER
;
720 /// CPEP Version (as defined in ACPI 5.1 spec.)
722 #define EFI_ACPI_5_1_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_REVISION 0x01
725 // CPEP processor structure types.
727 #define EFI_ACPI_5_1_CPEP_PROCESSOR_APIC_SAPIC 0x00
730 /// Corrected Platform Error Polling Processor Structure Definition
737 UINT32 PollingInterval
;
738 } EFI_ACPI_5_1_CPEP_PROCESSOR_APIC_SAPIC_STRUCTURE
;
741 /// Maximum System Characteristics Table (MSCT)
744 EFI_ACPI_DESCRIPTION_HEADER Header
;
745 UINT32 OffsetProxDomInfo
;
746 UINT32 MaximumNumberOfProximityDomains
;
747 UINT32 MaximumNumberOfClockDomains
;
748 UINT64 MaximumPhysicalAddress
;
749 } EFI_ACPI_5_1_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_HEADER
;
752 /// MSCT Version (as defined in ACPI 5.1 spec.)
754 #define EFI_ACPI_5_1_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_REVISION 0x01
757 /// Maximum Proximity Domain Information Structure Definition
762 UINT32 ProximityDomainRangeLow
;
763 UINT32 ProximityDomainRangeHigh
;
764 UINT32 MaximumProcessorCapacity
;
765 UINT64 MaximumMemoryCapacity
;
766 } EFI_ACPI_5_1_MAXIMUM_PROXIMITY_DOMAIN_INFORMATION_STRUCTURE
;
769 /// ACPI RAS Feature Table definition.
772 EFI_ACPI_DESCRIPTION_HEADER Header
;
773 UINT8 PlatformCommunicationChannelIdentifier
[12];
774 } EFI_ACPI_5_1_RAS_FEATURE_TABLE
;
777 /// RASF Version (as defined in ACPI 5.1 spec.)
779 #define EFI_ACPI_5_1_RAS_FEATURE_TABLE_REVISION 0x01
782 /// ACPI RASF Platform Communication Channel Shared Memory Region definition.
789 UINT8 RASCapabilities
[16];
790 UINT8 SetRASCapabilities
[16];
791 UINT16 NumberOfRASFParameterBlocks
;
792 UINT32 SetRASCapabilitiesStatus
;
793 } EFI_ACPI_5_1_RASF_PLATFORM_COMMUNICATION_CHANNEL_SHARED_MEMORY_REGION
;
796 /// ACPI RASF PCC command code
798 #define EFI_ACPI_5_1_RASF_PCC_COMMAND_CODE_EXECUTE_RASF_COMMAND 0x01
801 /// ACPI RASF Platform RAS Capabilities
803 #define EFI_ACPI_5_1_RASF_PLATFORM_RAS_CAPABILITY_HARDWARE_BASED_PATROL_SCRUB_SUPPOTED 0x01
804 #define EFI_ACPI_5_1_RASF_PLATFORM_RAS_CAPABILITY_HARDWARE_BASED_PATROL_SCRUB_SUPPOTED_AND_EXPOSED_TO_SOFTWARE 0x02
807 /// ACPI RASF Parameter Block structure for PATROL_SCRUB
813 UINT16 PatrolScrubCommand
;
814 UINT64 RequestedAddressRange
[2];
815 UINT64 ActualAddressRange
[2];
817 UINT8 RequestedSpeed
;
818 } EFI_ACPI_5_1_RASF_PATROL_SCRUB_PLATFORM_BLOCK_STRUCTURE
;
821 /// ACPI RASF Patrol Scrub command
823 #define EFI_ACPI_5_1_RASF_PATROL_SCRUB_COMMAND_GET_PATROL_PARAMETERS 0x01
824 #define EFI_ACPI_5_1_RASF_PATROL_SCRUB_COMMAND_START_PATROL_SCRUBBER 0x02
825 #define EFI_ACPI_5_1_RASF_PATROL_SCRUB_COMMAND_STOP_PATROL_SCRUBBER 0x03
828 /// Memory Power State Table definition.
831 EFI_ACPI_DESCRIPTION_HEADER Header
;
832 UINT8 PlatformCommunicationChannelIdentifier
;
834 // Memory Power Node Structure
835 // Memory Power State Characteristics
836 } EFI_ACPI_5_1_MEMORY_POWER_STATUS_TABLE
;
839 /// MPST Version (as defined in ACPI 5.1 spec.)
841 #define EFI_ACPI_5_1_MEMORY_POWER_STATE_TABLE_REVISION 0x01
844 /// MPST Platform Communication Channel Shared Memory Region definition.
850 UINT32 MemoryPowerCommandRegister
;
851 UINT32 MemoryPowerStatusRegister
;
853 UINT32 MemoryPowerNodeId
;
854 UINT64 MemoryEnergyConsumed
;
855 UINT64 ExpectedAveragePowerComsuned
;
856 } EFI_ACPI_5_1_MPST_PLATFORM_COMMUNICATION_CHANNEL_SHARED_MEMORY_REGION
;
859 /// ACPI MPST PCC command code
861 #define EFI_ACPI_5_1_MPST_PCC_COMMAND_CODE_EXECUTE_MPST_COMMAND 0x03
864 /// ACPI MPST Memory Power command
866 #define EFI_ACPI_5_1_MPST_MEMORY_POWER_COMMAND_GET_MEMORY_POWER_STATE 0x01
867 #define EFI_ACPI_5_1_MPST_MEMORY_POWER_COMMAND_SET_MEMORY_POWER_STATE 0x02
868 #define EFI_ACPI_5_1_MPST_MEMORY_POWER_COMMAND_GET_AVERAGE_POWER_CONSUMED 0x03
869 #define EFI_ACPI_5_1_MPST_MEMORY_POWER_COMMAND_GET_MEMORY_ENERGY_CONSUMED 0x04
872 /// MPST Memory Power Node Table
875 UINT8 PowerStateValue
;
876 UINT8 PowerStateInformationIndex
;
877 } EFI_ACPI_5_1_MPST_MEMORY_POWER_STATE
;
882 UINT16 MemoryPowerNodeId
;
885 UINT64 AddressLength
;
886 UINT32 NumberOfPowerStates
;
887 UINT32 NumberOfPhysicalComponents
;
888 //EFI_ACPI_5_1_MPST_MEMORY_POWER_STATE MemoryPowerState[NumberOfPowerStates];
889 //UINT16 PhysicalComponentIdentifier[NumberOfPhysicalComponents];
890 } EFI_ACPI_5_1_MPST_MEMORY_POWER_STRUCTURE
;
892 #define EFI_ACPI_5_1_MPST_MEMORY_POWER_STRUCTURE_FLAG_ENABLE 0x01
893 #define EFI_ACPI_5_1_MPST_MEMORY_POWER_STRUCTURE_FLAG_POWER_MANAGED 0x02
894 #define EFI_ACPI_5_1_MPST_MEMORY_POWER_STRUCTURE_FLAG_HOT_PLUGGABLE 0x04
897 UINT16 MemoryPowerNodeCount
;
899 } EFI_ACPI_5_1_MPST_MEMORY_POWER_NODE_TABLE
;
902 /// MPST Memory Power State Characteristics Table
905 UINT8 PowerStateStructureID
;
908 UINT32 AveragePowerConsumedInMPS0
;
909 UINT32 RelativePowerSavingToMPS0
;
910 UINT64 ExitLatencyToMPS0
;
911 } EFI_ACPI_5_1_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE
;
913 #define EFI_ACPI_5_1_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_MEMORY_CONTENT_PRESERVED 0x01
914 #define EFI_ACPI_5_1_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_AUTONOMOUS_MEMORY_POWER_STATE_ENTRY 0x02
915 #define EFI_ACPI_5_1_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_AUTONOMOUS_MEMORY_POWER_STATE_EXIT 0x04
918 UINT16 MemoryPowerStateCharacteristicsCount
;
920 } EFI_ACPI_5_1_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_TABLE
;
923 /// Memory Topology Table definition.
926 EFI_ACPI_DESCRIPTION_HEADER Header
;
928 } EFI_ACPI_5_1_MEMORY_TOPOLOGY_TABLE
;
931 /// PMTT Version (as defined in ACPI 5.1 spec.)
933 #define EFI_ACPI_5_1_MEMORY_TOPOLOGY_TABLE_REVISION 0x01
936 /// Common Memory Aggregator Device Structure.
944 } EFI_ACPI_5_1_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE
;
947 /// Memory Aggregator Device Type
949 #define EFI_ACPI_5_1_PMMT_MEMORY_AGGREGATOR_DEVICE_TYPE_SOCKET 0x1
950 #define EFI_ACPI_5_1_PMMT_MEMORY_AGGREGATOR_DEVICE_TYPE_MEMORY_CONTROLLER 0x2
951 #define EFI_ACPI_5_1_PMMT_MEMORY_AGGREGATOR_DEVICE_TYPE_DIMM 0x3
954 /// Socket Memory Aggregator Device Structure.
957 EFI_ACPI_5_1_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE Header
;
958 UINT16 SocketIdentifier
;
960 //EFI_ACPI_5_1_PMMT_MEMORY_CONTROLLER_MEMORY_AGGREGATOR_DEVICE_STRUCTURE MemoryController[];
961 } EFI_ACPI_5_1_PMMT_SOCKET_MEMORY_AGGREGATOR_DEVICE_STRUCTURE
;
964 /// MemoryController Memory Aggregator Device Structure.
967 EFI_ACPI_5_1_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE Header
;
970 UINT32 ReadBandwidth
;
971 UINT32 WriteBandwidth
;
972 UINT16 OptimalAccessUnit
;
973 UINT16 OptimalAccessAlignment
;
975 UINT16 NumberOfProximityDomains
;
976 //UINT32 ProximityDomain[NumberOfProximityDomains];
977 //EFI_ACPI_5_1_PMMT_DIMM_MEMORY_AGGREGATOR_DEVICE_STRUCTURE PhysicalComponent[];
978 } EFI_ACPI_5_1_PMMT_MEMORY_CONTROLLER_MEMORY_AGGREGATOR_DEVICE_STRUCTURE
;
981 /// DIMM Memory Aggregator Device Structure.
984 EFI_ACPI_5_1_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE Header
;
985 UINT16 PhysicalComponentIdentifier
;
989 } EFI_ACPI_5_1_PMMT_DIMM_MEMORY_AGGREGATOR_DEVICE_STRUCTURE
;
992 /// Boot Graphics Resource Table definition.
995 EFI_ACPI_DESCRIPTION_HEADER Header
;
997 /// 2-bytes (16 bit) version ID. This value must be 1.
1001 /// 1-byte status field indicating current status about the table.
1002 /// Bits[7:1] = Reserved (must be zero)
1003 /// Bit [0] = Valid. A one indicates the boot image graphic is valid.
1007 /// 1-byte enumerated type field indicating format of the image.
1009 /// 1 - 255 Reserved (for future use)
1013 /// 8-byte (64 bit) physical address pointing to the firmware's in-memory copy
1014 /// of the image bitmap.
1016 UINT64 ImageAddress
;
1018 /// A 4-byte (32-bit) unsigned long describing the display X-offset of the boot image.
1019 /// (X, Y) display offset of the top left corner of the boot image.
1020 /// The top left corner of the display is at offset (0, 0).
1022 UINT32 ImageOffsetX
;
1024 /// A 4-byte (32-bit) unsigned long describing the display Y-offset of the boot image.
1025 /// (X, Y) display offset of the top left corner of the boot image.
1026 /// The top left corner of the display is at offset (0, 0).
1028 UINT32 ImageOffsetY
;
1029 } EFI_ACPI_5_1_BOOT_GRAPHICS_RESOURCE_TABLE
;
1034 #define EFI_ACPI_5_1_BOOT_GRAPHICS_RESOURCE_TABLE_REVISION 1
1039 #define EFI_ACPI_5_1_BGRT_VERSION 0x01
1044 #define EFI_ACPI_5_1_BGRT_STATUS_NOT_DISPLAYED 0x00
1045 #define EFI_ACPI_5_1_BGRT_STATUS_DISPLAYED 0x01
1050 #define EFI_ACPI_5_1_BGRT_IMAGE_TYPE_BMP 0x00
1053 /// FPDT Version (as defined in ACPI 5.1 spec.)
1055 #define EFI_ACPI_5_1_FIRMWARE_PERFORMANCE_DATA_TABLE_REVISION 0x01
1058 /// FPDT Performance Record Types
1060 #define EFI_ACPI_5_1_FPDT_RECORD_TYPE_FIRMWARE_BASIC_BOOT_POINTER 0x0000
1061 #define EFI_ACPI_5_1_FPDT_RECORD_TYPE_S3_PERFORMANCE_TABLE_POINTER 0x0001
1064 /// FPDT Performance Record Revision
1066 #define EFI_ACPI_5_1_FPDT_RECORD_REVISION_FIRMWARE_BASIC_BOOT_POINTER 0x01
1067 #define EFI_ACPI_5_1_FPDT_RECORD_REVISION_S3_PERFORMANCE_TABLE_POINTER 0x01
1070 /// FPDT Runtime Performance Record Types
1072 #define EFI_ACPI_5_1_FPDT_RUNTIME_RECORD_TYPE_S3_RESUME 0x0000
1073 #define EFI_ACPI_5_1_FPDT_RUNTIME_RECORD_TYPE_S3_SUSPEND 0x0001
1074 #define EFI_ACPI_5_1_FPDT_RUNTIME_RECORD_TYPE_FIRMWARE_BASIC_BOOT 0x0002
1077 /// FPDT Runtime Performance Record Revision
1079 #define EFI_ACPI_5_1_FPDT_RUNTIME_RECORD_REVISION_S3_RESUME 0x01
1080 #define EFI_ACPI_5_1_FPDT_RUNTIME_RECORD_REVISION_S3_SUSPEND 0x01
1081 #define EFI_ACPI_5_1_FPDT_RUNTIME_RECORD_REVISION_FIRMWARE_BASIC_BOOT 0x02
1084 /// FPDT Performance Record header
1090 } EFI_ACPI_5_1_FPDT_PERFORMANCE_RECORD_HEADER
;
1093 /// FPDT Performance Table header
1098 } EFI_ACPI_5_1_FPDT_PERFORMANCE_TABLE_HEADER
;
1101 /// FPDT Firmware Basic Boot Performance Pointer Record Structure
1104 EFI_ACPI_5_1_FPDT_PERFORMANCE_RECORD_HEADER Header
;
1107 /// 64-bit processor-relative physical address of the Basic Boot Performance Table.
1109 UINT64 BootPerformanceTablePointer
;
1110 } EFI_ACPI_5_1_FPDT_BOOT_PERFORMANCE_TABLE_POINTER_RECORD
;
1113 /// FPDT S3 Performance Table Pointer Record Structure
1116 EFI_ACPI_5_1_FPDT_PERFORMANCE_RECORD_HEADER Header
;
1119 /// 64-bit processor-relative physical address of the S3 Performance Table.
1121 UINT64 S3PerformanceTablePointer
;
1122 } EFI_ACPI_5_1_FPDT_S3_PERFORMANCE_TABLE_POINTER_RECORD
;
1125 /// FPDT Firmware Basic Boot Performance Record Structure
1128 EFI_ACPI_5_1_FPDT_PERFORMANCE_RECORD_HEADER Header
;
1131 /// Timer value logged at the beginning of firmware image execution.
1132 /// This may not always be zero or near zero.
1136 /// Timer value logged just prior to loading the OS boot loader into memory.
1137 /// For non-UEFI compatible boots, this field must be zero.
1139 UINT64 OsLoaderLoadImageStart
;
1141 /// Timer value logged just prior to launching the previously loaded OS boot loader image.
1142 /// For non-UEFI compatible boots, the timer value logged will be just prior
1143 /// to the INT 19h handler invocation.
1145 UINT64 OsLoaderStartImageStart
;
1147 /// Timer value logged at the point when the OS loader calls the
1148 /// ExitBootServices function for UEFI compatible firmware.
1149 /// For non-UEFI compatible boots, this field must be zero.
1151 UINT64 ExitBootServicesEntry
;
1153 /// Timer value logged at the point just prior towhen the OS loader gaining
1154 /// control back from calls the ExitBootServices function for UEFI compatible firmware.
1155 /// For non-UEFI compatible boots, this field must be zero.
1157 UINT64 ExitBootServicesExit
;
1158 } EFI_ACPI_5_1_FPDT_FIRMWARE_BASIC_BOOT_RECORD
;
1161 /// FPDT Firmware Basic Boot Performance Table signature
1163 #define EFI_ACPI_5_1_FPDT_BOOT_PERFORMANCE_TABLE_SIGNATURE SIGNATURE_32('F', 'B', 'P', 'T')
1166 // FPDT Firmware Basic Boot Performance Table
1169 EFI_ACPI_5_1_FPDT_PERFORMANCE_TABLE_HEADER Header
;
1171 // one or more Performance Records.
1173 } EFI_ACPI_5_1_FPDT_FIRMWARE_BASIC_BOOT_TABLE
;
1176 /// FPDT "S3PT" S3 Performance Table
1178 #define EFI_ACPI_5_1_FPDT_S3_PERFORMANCE_TABLE_SIGNATURE SIGNATURE_32('S', '3', 'P', 'T')
1181 // FPDT Firmware S3 Boot Performance Table
1184 EFI_ACPI_5_1_FPDT_PERFORMANCE_TABLE_HEADER Header
;
1186 // one or more Performance Records.
1188 } EFI_ACPI_5_1_FPDT_FIRMWARE_S3_BOOT_TABLE
;
1191 /// FPDT Basic S3 Resume Performance Record
1194 EFI_ACPI_5_1_FPDT_PERFORMANCE_RECORD_HEADER Header
;
1196 /// A count of the number of S3 resume cycles since the last full boot sequence.
1200 /// Timer recorded at the end of BIOS S3 resume, just prior to handoff to the
1201 /// OS waking vector. Only the most recent resume cycle's time is retained.
1205 /// Average timer value of all resume cycles logged since the last full boot
1206 /// sequence, including the most recent resume. Note that the entire log of
1207 /// timer values does not need to be retained in order to calculate this average.
1209 UINT64 AverageResume
;
1210 } EFI_ACPI_5_1_FPDT_S3_RESUME_RECORD
;
1213 /// FPDT Basic S3 Suspend Performance Record
1216 EFI_ACPI_5_1_FPDT_PERFORMANCE_RECORD_HEADER Header
;
1218 /// Timer value recorded at the OS write to SLP_TYP upon entry to S3.
1219 /// Only the most recent suspend cycle's timer value is retained.
1221 UINT64 SuspendStart
;
1223 /// Timer value recorded at the final firmware write to SLP_TYP (or other
1224 /// mechanism) used to trigger hardware entry to S3.
1225 /// Only the most recent suspend cycle's timer value is retained.
1228 } EFI_ACPI_5_1_FPDT_S3_SUSPEND_RECORD
;
1231 /// Firmware Performance Record Table definition.
1234 EFI_ACPI_DESCRIPTION_HEADER Header
;
1235 } EFI_ACPI_5_1_FIRMWARE_PERFORMANCE_RECORD_TABLE
;
1238 /// Generic Timer Description Table definition.
1241 EFI_ACPI_DESCRIPTION_HEADER Header
;
1242 UINT64 CntControlBasePhysicalAddress
;
1244 UINT32 SecurePL1TimerGSIV
;
1245 UINT32 SecurePL1TimerFlags
;
1246 UINT32 NonSecurePL1TimerGSIV
;
1247 UINT32 NonSecurePL1TimerFlags
;
1248 UINT32 VirtualTimerGSIV
;
1249 UINT32 VirtualTimerFlags
;
1250 UINT32 NonSecurePL2TimerGSIV
;
1251 UINT32 NonSecurePL2TimerFlags
;
1252 UINT64 CntReadBasePhysicalAddress
;
1253 UINT32 PlatformTimerCount
;
1254 UINT32 PlatformTimerOffset
;
1255 } EFI_ACPI_5_1_GENERIC_TIMER_DESCRIPTION_TABLE
;
1258 /// GTDT Version (as defined in ACPI 5.1 spec.)
1260 #define EFI_ACPI_5_1_GENERIC_TIMER_DESCRIPTION_TABLE_REVISION 0x01
1263 /// Timer Flags. All other bits are reserved and must be 0.
1265 #define EFI_ACPI_5_1_GTDT_TIMER_FLAG_TIMER_INTERRUPT_MODE BIT0
1266 #define EFI_ACPI_5_1_GTDT_TIMER_FLAG_TIMER_INTERRUPT_POLARITY BIT1
1267 #define EFI_ACPI_5_1_GTDT_TIMER_FLAG_ALWAYS_ON_CAPABILITY BIT2
1270 /// Platform Timer Type
1272 #define EFI_ACPI_5_1_GTDT_GT_BLOCK 0
1273 #define EFI_ACPI_5_1_GTDT_SBSA_GENERIC_WATCHDOG 1
1276 /// GT Block Structure
1283 UINT32 GTBlockTimerCount
;
1284 UINT32 GTBlockTimerOffset
;
1285 } EFI_ACPI_5_1_GTDT_GT_BLOCK_STRUCTURE
;
1288 /// GT Block Timer Structure
1291 UINT8 GTFrameNumber
;
1295 UINT32 GTxPhysicalTimerGSIV
;
1296 UINT32 GTxPhysicalTimerFlags
;
1297 UINT32 GTxVirtualTimerGSIV
;
1298 UINT32 GTxVirtualTimerFlags
;
1299 UINT32 GTxCommonFlags
;
1300 } EFI_ACPI_5_1_GTDT_GT_BLOCK_TIMER_STRUCTURE
;
1303 /// GT Block Physical Timers and Virtual Timers Flags. All other bits are reserved and must be 0.
1305 #define EFI_ACPI_5_1_GTDT_GT_BLOCK_TIMER_FLAG_TIMER_INTERRUPT_MODE BIT0
1306 #define EFI_ACPI_5_1_GTDT_GT_BLOCK_TIMER_FLAG_TIMER_INTERRUPT_POLARITY BIT1
1309 /// Common Flags Flags. All other bits are reserved and must be 0.
1311 #define EFI_ACPI_5_1_GTDT_GT_BLOCK_COMMON_FLAG_SECURE_TIMER BIT0
1312 #define EFI_ACPI_5_1_GTDT_GT_BLOCK_COMMON_FLAG_ALWAYS_ON_CAPABILITY BIT1
1315 /// SBSA Generic Watchdog Structure
1321 UINT64 RefreshFramePhysicalAddress
;
1322 UINT64 WatchdogControlFramePhysicalAddress
;
1323 UINT32 WatchdogTimerGSIV
;
1324 UINT32 WatchdogTimerFlags
;
1325 } EFI_ACPI_5_1_GTDT_SBSA_GENERIC_WATCHDOG_STRUCTURE
;
1328 /// SBSA Generic Watchdog Timer Flags. All other bits are reserved and must be 0.
1330 #define EFI_ACPI_5_1_GTDT_SBSA_GENERIC_WATCHDOG_FLAG_TIMER_INTERRUPT_MODE BIT0
1331 #define EFI_ACPI_5_1_GTDT_SBSA_GENERIC_WATCHDOG_FLAG_TIMER_INTERRUPT_POLARITY BIT1
1332 #define EFI_ACPI_5_1_GTDT_SBSA_GENERIC_WATCHDOG_FLAG_SECURE_TIMER BIT2
1335 /// Boot Error Record Table (BERT)
1338 EFI_ACPI_DESCRIPTION_HEADER Header
;
1339 UINT32 BootErrorRegionLength
;
1340 UINT64 BootErrorRegion
;
1341 } EFI_ACPI_5_1_BOOT_ERROR_RECORD_TABLE_HEADER
;
1344 /// BERT Version (as defined in ACPI 5.1 spec.)
1346 #define EFI_ACPI_5_1_BOOT_ERROR_RECORD_TABLE_REVISION 0x01
1349 /// Boot Error Region Block Status Definition
1352 UINT32 UncorrectableErrorValid
:1;
1353 UINT32 CorrectableErrorValid
:1;
1354 UINT32 MultipleUncorrectableErrors
:1;
1355 UINT32 MultipleCorrectableErrors
:1;
1356 UINT32 ErrorDataEntryCount
:10;
1358 } EFI_ACPI_5_1_ERROR_BLOCK_STATUS
;
1361 /// Boot Error Region Definition
1364 EFI_ACPI_5_1_ERROR_BLOCK_STATUS BlockStatus
;
1365 UINT32 RawDataOffset
;
1366 UINT32 RawDataLength
;
1368 UINT32 ErrorSeverity
;
1369 } EFI_ACPI_5_1_BOOT_ERROR_REGION_STRUCTURE
;
1372 // Boot Error Severity types
1374 #define EFI_ACPI_5_1_ERROR_SEVERITY_CORRECTABLE 0x00
1375 #define EFI_ACPI_5_1_ERROR_SEVERITY_FATAL 0x01
1376 #define EFI_ACPI_5_1_ERROR_SEVERITY_CORRECTED 0x02
1377 #define EFI_ACPI_5_1_ERROR_SEVERITY_NONE 0x03
1380 /// Generic Error Data Entry Definition
1383 UINT8 SectionType
[16];
1384 UINT32 ErrorSeverity
;
1386 UINT8 ValidationBits
;
1388 UINT32 ErrorDataLength
;
1391 } EFI_ACPI_5_1_GENERIC_ERROR_DATA_ENTRY_STRUCTURE
;
1394 /// Generic Error Data Entry Version (as defined in ACPI 5.1 spec.)
1396 #define EFI_ACPI_5_1_GENERIC_ERROR_DATA_ENTRY_REVISION 0x0201
1399 /// HEST - Hardware Error Source Table
1402 EFI_ACPI_DESCRIPTION_HEADER Header
;
1403 UINT32 ErrorSourceCount
;
1404 } EFI_ACPI_5_1_HARDWARE_ERROR_SOURCE_TABLE_HEADER
;
1407 /// HEST Version (as defined in ACPI 5.1 spec.)
1409 #define EFI_ACPI_5_1_HARDWARE_ERROR_SOURCE_TABLE_REVISION 0x01
1412 // Error Source structure types.
1414 #define EFI_ACPI_5_1_IA32_ARCHITECTURE_MACHINE_CHECK_EXCEPTION 0x00
1415 #define EFI_ACPI_5_1_IA32_ARCHITECTURE_CORRECTED_MACHINE_CHECK 0x01
1416 #define EFI_ACPI_5_1_IA32_ARCHITECTURE_NMI_ERROR 0x02
1417 #define EFI_ACPI_5_1_PCI_EXPRESS_ROOT_PORT_AER 0x06
1418 #define EFI_ACPI_5_1_PCI_EXPRESS_DEVICE_AER 0x07
1419 #define EFI_ACPI_5_1_PCI_EXPRESS_BRIDGE_AER 0x08
1420 #define EFI_ACPI_5_1_GENERIC_HARDWARE_ERROR 0x09
1423 // Error Source structure flags.
1425 #define EFI_ACPI_5_1_ERROR_SOURCE_FLAG_FIRMWARE_FIRST (1 << 0)
1426 #define EFI_ACPI_5_1_ERROR_SOURCE_FLAG_GLOBAL (1 << 1)
1429 /// IA-32 Architecture Machine Check Exception Structure Definition
1437 UINT32 NumberOfRecordsToPreAllocate
;
1438 UINT32 MaxSectionsPerRecord
;
1439 UINT64 GlobalCapabilityInitData
;
1440 UINT64 GlobalControlInitData
;
1441 UINT8 NumberOfHardwareBanks
;
1443 } EFI_ACPI_5_1_IA32_ARCHITECTURE_MACHINE_CHECK_EXCEPTION_STRUCTURE
;
1446 /// IA-32 Architecture Machine Check Bank Structure Definition
1450 UINT8 ClearStatusOnInitialization
;
1451 UINT8 StatusDataFormat
;
1453 UINT32 ControlRegisterMsrAddress
;
1454 UINT64 ControlInitData
;
1455 UINT32 StatusRegisterMsrAddress
;
1456 UINT32 AddressRegisterMsrAddress
;
1457 UINT32 MiscRegisterMsrAddress
;
1458 } EFI_ACPI_5_1_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_BANK_STRUCTURE
;
1461 /// IA-32 Architecture Machine Check Bank Structure MCA data format
1463 #define EFI_ACPI_5_1_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_IA32 0x00
1464 #define EFI_ACPI_5_1_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_INTEL64 0x01
1465 #define EFI_ACPI_5_1_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_AMD64 0x02
1468 // Hardware Error Notification types. All other values are reserved
1470 #define EFI_ACPI_5_1_HARDWARE_ERROR_NOTIFICATION_POLLED 0x00
1471 #define EFI_ACPI_5_1_HARDWARE_ERROR_NOTIFICATION_EXTERNAL_INTERRUPT 0x01
1472 #define EFI_ACPI_5_1_HARDWARE_ERROR_NOTIFICATION_LOCAL_INTERRUPT 0x02
1473 #define EFI_ACPI_5_1_HARDWARE_ERROR_NOTIFICATION_SCI 0x03
1474 #define EFI_ACPI_5_1_HARDWARE_ERROR_NOTIFICATION_NMI 0x04
1477 /// Hardware Error Notification Configuration Write Enable Structure Definition
1481 UINT16 PollInterval
:1;
1482 UINT16 SwitchToPollingThresholdValue
:1;
1483 UINT16 SwitchToPollingThresholdWindow
:1;
1484 UINT16 ErrorThresholdValue
:1;
1485 UINT16 ErrorThresholdWindow
:1;
1487 } EFI_ACPI_5_1_HARDWARE_ERROR_NOTIFICATION_CONFIGURATION_WRITE_ENABLE_STRUCTURE
;
1490 /// Hardware Error Notification Structure Definition
1495 EFI_ACPI_5_1_HARDWARE_ERROR_NOTIFICATION_CONFIGURATION_WRITE_ENABLE_STRUCTURE ConfigurationWriteEnable
;
1496 UINT32 PollInterval
;
1498 UINT32 SwitchToPollingThresholdValue
;
1499 UINT32 SwitchToPollingThresholdWindow
;
1500 UINT32 ErrorThresholdValue
;
1501 UINT32 ErrorThresholdWindow
;
1502 } EFI_ACPI_5_1_HARDWARE_ERROR_NOTIFICATION_STRUCTURE
;
1505 /// IA-32 Architecture Corrected Machine Check Structure Definition
1513 UINT32 NumberOfRecordsToPreAllocate
;
1514 UINT32 MaxSectionsPerRecord
;
1515 EFI_ACPI_5_1_HARDWARE_ERROR_NOTIFICATION_STRUCTURE NotificationStructure
;
1516 UINT8 NumberOfHardwareBanks
;
1518 } EFI_ACPI_5_1_IA32_ARCHITECTURE_CORRECTED_MACHINE_CHECK_STRUCTURE
;
1521 /// IA-32 Architecture NMI Error Structure Definition
1527 UINT32 NumberOfRecordsToPreAllocate
;
1528 UINT32 MaxSectionsPerRecord
;
1529 UINT32 MaxRawDataLength
;
1530 } EFI_ACPI_5_1_IA32_ARCHITECTURE_NMI_ERROR_STRUCTURE
;
1533 /// PCI Express Root Port AER Structure Definition
1541 UINT32 NumberOfRecordsToPreAllocate
;
1542 UINT32 MaxSectionsPerRecord
;
1546 UINT16 DeviceControl
;
1548 UINT32 UncorrectableErrorMask
;
1549 UINT32 UncorrectableErrorSeverity
;
1550 UINT32 CorrectableErrorMask
;
1551 UINT32 AdvancedErrorCapabilitiesAndControl
;
1552 UINT32 RootErrorCommand
;
1553 } EFI_ACPI_5_1_PCI_EXPRESS_ROOT_PORT_AER_STRUCTURE
;
1556 /// PCI Express Device AER Structure Definition
1564 UINT32 NumberOfRecordsToPreAllocate
;
1565 UINT32 MaxSectionsPerRecord
;
1569 UINT16 DeviceControl
;
1571 UINT32 UncorrectableErrorMask
;
1572 UINT32 UncorrectableErrorSeverity
;
1573 UINT32 CorrectableErrorMask
;
1574 UINT32 AdvancedErrorCapabilitiesAndControl
;
1575 } EFI_ACPI_5_1_PCI_EXPRESS_DEVICE_AER_STRUCTURE
;
1578 /// PCI Express Bridge AER Structure Definition
1586 UINT32 NumberOfRecordsToPreAllocate
;
1587 UINT32 MaxSectionsPerRecord
;
1591 UINT16 DeviceControl
;
1593 UINT32 UncorrectableErrorMask
;
1594 UINT32 UncorrectableErrorSeverity
;
1595 UINT32 CorrectableErrorMask
;
1596 UINT32 AdvancedErrorCapabilitiesAndControl
;
1597 UINT32 SecondaryUncorrectableErrorMask
;
1598 UINT32 SecondaryUncorrectableErrorSeverity
;
1599 UINT32 SecondaryAdvancedErrorCapabilitiesAndControl
;
1600 } EFI_ACPI_5_1_PCI_EXPRESS_BRIDGE_AER_STRUCTURE
;
1603 /// Generic Hardware Error Source Structure Definition
1608 UINT16 RelatedSourceId
;
1611 UINT32 NumberOfRecordsToPreAllocate
;
1612 UINT32 MaxSectionsPerRecord
;
1613 UINT32 MaxRawDataLength
;
1614 EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE ErrorStatusAddress
;
1615 EFI_ACPI_5_1_HARDWARE_ERROR_NOTIFICATION_STRUCTURE NotificationStructure
;
1616 UINT32 ErrorStatusBlockLength
;
1617 } EFI_ACPI_5_1_GENERIC_HARDWARE_ERROR_SOURCE_STRUCTURE
;
1620 /// Generic Error Status Definition
1623 EFI_ACPI_5_1_ERROR_BLOCK_STATUS BlockStatus
;
1624 UINT32 RawDataOffset
;
1625 UINT32 RawDataLength
;
1627 UINT32 ErrorSeverity
;
1628 } EFI_ACPI_5_1_GENERIC_ERROR_STATUS_STRUCTURE
;
1631 /// ERST - Error Record Serialization Table
1634 EFI_ACPI_DESCRIPTION_HEADER Header
;
1635 UINT32 SerializationHeaderSize
;
1637 UINT32 InstructionEntryCount
;
1638 } EFI_ACPI_5_1_ERROR_RECORD_SERIALIZATION_TABLE_HEADER
;
1641 /// ERST Version (as defined in ACPI 5.1 spec.)
1643 #define EFI_ACPI_5_1_ERROR_RECORD_SERIALIZATION_TABLE_REVISION 0x01
1646 /// ERST Serialization Actions
1648 #define EFI_ACPI_5_1_ERST_BEGIN_WRITE_OPERATION 0x00
1649 #define EFI_ACPI_5_1_ERST_BEGIN_READ_OPERATION 0x01
1650 #define EFI_ACPI_5_1_ERST_BEGIN_CLEAR_OPERATION 0x02
1651 #define EFI_ACPI_5_1_ERST_END_OPERATION 0x03
1652 #define EFI_ACPI_5_1_ERST_SET_RECORD_OFFSET 0x04
1653 #define EFI_ACPI_5_1_ERST_EXECUTE_OPERATION 0x05
1654 #define EFI_ACPI_5_1_ERST_CHECK_BUSY_STATUS 0x06
1655 #define EFI_ACPI_5_1_ERST_GET_COMMAND_STATUS 0x07
1656 #define EFI_ACPI_5_1_ERST_GET_RECORD_IDENTIFIER 0x08
1657 #define EFI_ACPI_5_1_ERST_SET_RECORD_IDENTIFIER 0x09
1658 #define EFI_ACPI_5_1_ERST_GET_RECORD_COUNT 0x0A
1659 #define EFI_ACPI_5_1_ERST_BEGIN_DUMMY_WRITE_OPERATION 0x0B
1660 #define EFI_ACPI_5_1_ERST_GET_ERROR_LOG_ADDRESS_RANGE 0x0D
1661 #define EFI_ACPI_5_1_ERST_GET_ERROR_LOG_ADDRESS_RANGE_LENGTH 0x0E
1662 #define EFI_ACPI_5_1_ERST_GET_ERROR_LOG_ADDRESS_RANGE_ATTRIBUTES 0x0F
1665 /// ERST Action Command Status
1667 #define EFI_ACPI_5_1_ERST_STATUS_SUCCESS 0x00
1668 #define EFI_ACPI_5_1_ERST_STATUS_NOT_ENOUGH_SPACE 0x01
1669 #define EFI_ACPI_5_1_ERST_STATUS_HARDWARE_NOT_AVAILABLE 0x02
1670 #define EFI_ACPI_5_1_ERST_STATUS_FAILED 0x03
1671 #define EFI_ACPI_5_1_ERST_STATUS_RECORD_STORE_EMPTY 0x04
1672 #define EFI_ACPI_5_1_ERST_STATUS_RECORD_NOT_FOUND 0x05
1675 /// ERST Serialization Instructions
1677 #define EFI_ACPI_5_1_ERST_READ_REGISTER 0x00
1678 #define EFI_ACPI_5_1_ERST_READ_REGISTER_VALUE 0x01
1679 #define EFI_ACPI_5_1_ERST_WRITE_REGISTER 0x02
1680 #define EFI_ACPI_5_1_ERST_WRITE_REGISTER_VALUE 0x03
1681 #define EFI_ACPI_5_1_ERST_NOOP 0x04
1682 #define EFI_ACPI_5_1_ERST_LOAD_VAR1 0x05
1683 #define EFI_ACPI_5_1_ERST_LOAD_VAR2 0x06
1684 #define EFI_ACPI_5_1_ERST_STORE_VAR1 0x07
1685 #define EFI_ACPI_5_1_ERST_ADD 0x08
1686 #define EFI_ACPI_5_1_ERST_SUBTRACT 0x09
1687 #define EFI_ACPI_5_1_ERST_ADD_VALUE 0x0A
1688 #define EFI_ACPI_5_1_ERST_SUBTRACT_VALUE 0x0B
1689 #define EFI_ACPI_5_1_ERST_STALL 0x0C
1690 #define EFI_ACPI_5_1_ERST_STALL_WHILE_TRUE 0x0D
1691 #define EFI_ACPI_5_1_ERST_SKIP_NEXT_INSTRUCTION_IF_TRUE 0x0E
1692 #define EFI_ACPI_5_1_ERST_GOTO 0x0F
1693 #define EFI_ACPI_5_1_ERST_SET_SRC_ADDRESS_BASE 0x10
1694 #define EFI_ACPI_5_1_ERST_SET_DST_ADDRESS_BASE 0x11
1695 #define EFI_ACPI_5_1_ERST_MOVE_DATA 0x12
1698 /// ERST Instruction Flags
1700 #define EFI_ACPI_5_1_ERST_PRESERVE_REGISTER 0x01
1703 /// ERST Serialization Instruction Entry
1706 UINT8 SerializationAction
;
1710 EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE RegisterRegion
;
1713 } EFI_ACPI_5_1_ERST_SERIALIZATION_INSTRUCTION_ENTRY
;
1716 /// EINJ - Error Injection Table
1719 EFI_ACPI_DESCRIPTION_HEADER Header
;
1720 UINT32 InjectionHeaderSize
;
1721 UINT8 InjectionFlags
;
1723 UINT32 InjectionEntryCount
;
1724 } EFI_ACPI_5_1_ERROR_INJECTION_TABLE_HEADER
;
1727 /// EINJ Version (as defined in ACPI 5.1 spec.)
1729 #define EFI_ACPI_5_1_ERROR_INJECTION_TABLE_REVISION 0x01
1732 /// EINJ Error Injection Actions
1734 #define EFI_ACPI_5_1_EINJ_BEGIN_INJECTION_OPERATION 0x00
1735 #define EFI_ACPI_5_1_EINJ_GET_TRIGGER_ERROR_ACTION_TABLE 0x01
1736 #define EFI_ACPI_5_1_EINJ_SET_ERROR_TYPE 0x02
1737 #define EFI_ACPI_5_1_EINJ_GET_ERROR_TYPE 0x03
1738 #define EFI_ACPI_5_1_EINJ_END_OPERATION 0x04
1739 #define EFI_ACPI_5_1_EINJ_EXECUTE_OPERATION 0x05
1740 #define EFI_ACPI_5_1_EINJ_CHECK_BUSY_STATUS 0x06
1741 #define EFI_ACPI_5_1_EINJ_GET_COMMAND_STATUS 0x07
1742 #define EFI_ACPI_5_1_EINJ_TRIGGER_ERROR 0xFF
1745 /// EINJ Action Command Status
1747 #define EFI_ACPI_5_1_EINJ_STATUS_SUCCESS 0x00
1748 #define EFI_ACPI_5_1_EINJ_STATUS_UNKNOWN_FAILURE 0x01
1749 #define EFI_ACPI_5_1_EINJ_STATUS_INVALID_ACCESS 0x02
1752 /// EINJ Error Type Definition
1754 #define EFI_ACPI_5_1_EINJ_ERROR_PROCESSOR_CORRECTABLE (1 << 0)
1755 #define EFI_ACPI_5_1_EINJ_ERROR_PROCESSOR_UNCORRECTABLE_NONFATAL (1 << 1)
1756 #define EFI_ACPI_5_1_EINJ_ERROR_PROCESSOR_UNCORRECTABLE_FATAL (1 << 2)
1757 #define EFI_ACPI_5_1_EINJ_ERROR_MEMORY_CORRECTABLE (1 << 3)
1758 #define EFI_ACPI_5_1_EINJ_ERROR_MEMORY_UNCORRECTABLE_NONFATAL (1 << 4)
1759 #define EFI_ACPI_5_1_EINJ_ERROR_MEMORY_UNCORRECTABLE_FATAL (1 << 5)
1760 #define EFI_ACPI_5_1_EINJ_ERROR_PCI_EXPRESS_CORRECTABLE (1 << 6)
1761 #define EFI_ACPI_5_1_EINJ_ERROR_PCI_EXPRESS_UNCORRECTABLE_NONFATAL (1 << 7)
1762 #define EFI_ACPI_5_1_EINJ_ERROR_PCI_EXPRESS_UNCORRECTABLE_FATAL (1 << 8)
1763 #define EFI_ACPI_5_1_EINJ_ERROR_PLATFORM_CORRECTABLE (1 << 9)
1764 #define EFI_ACPI_5_1_EINJ_ERROR_PLATFORM_UNCORRECTABLE_NONFATAL (1 << 10)
1765 #define EFI_ACPI_5_1_EINJ_ERROR_PLATFORM_UNCORRECTABLE_FATAL (1 << 11)
1768 /// EINJ Injection Instructions
1770 #define EFI_ACPI_5_1_EINJ_READ_REGISTER 0x00
1771 #define EFI_ACPI_5_1_EINJ_READ_REGISTER_VALUE 0x01
1772 #define EFI_ACPI_5_1_EINJ_WRITE_REGISTER 0x02
1773 #define EFI_ACPI_5_1_EINJ_WRITE_REGISTER_VALUE 0x03
1774 #define EFI_ACPI_5_1_EINJ_NOOP 0x04
1777 /// EINJ Instruction Flags
1779 #define EFI_ACPI_5_1_EINJ_PRESERVE_REGISTER 0x01
1782 /// EINJ Injection Instruction Entry
1785 UINT8 InjectionAction
;
1789 EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE RegisterRegion
;
1792 } EFI_ACPI_5_1_EINJ_INJECTION_INSTRUCTION_ENTRY
;
1795 /// EINJ Trigger Action Table
1802 } EFI_ACPI_5_1_EINJ_TRIGGER_ACTION_TABLE
;
1805 /// Platform Communications Channel Table (PCCT)
1808 EFI_ACPI_DESCRIPTION_HEADER Header
;
1811 } EFI_ACPI_5_1_PLATFORM_COMMUNICATION_CHANNEL_TABLE_HEADER
;
1814 /// PCCT Version (as defined in ACPI 5.1 spec.)
1816 #define EFI_ACPI_5_1_PLATFORM_COMMUNICATION_CHANNEL_TABLE_REVISION 0x01
1819 /// PCCT Global Flags
1821 #define EFI_ACPI_5_1_PCCT_FLAGS_SCI_DOORBELL BIT0
1824 // PCCT Subspace type
1826 #define EFI_ACPI_5_1_PCCT_SUBSPACE_TYPE_GENERIC 0x00
1829 /// PCC Subspace Structure Header
1834 } EFI_ACPI_5_1_PCCT_SUBSPACE_HEADER
;
1837 /// Generic Communications Subspace Structure
1844 UINT64 AddressLength
;
1845 EFI_ACPI_5_1_GENERIC_ADDRESS_STRUCTURE DoorbellRegister
;
1846 UINT64 DoorbellPreserve
;
1847 UINT64 DoorbellWrite
;
1848 UINT32 NominalLatency
;
1849 UINT32 MaximumPeriodicAccessRate
;
1850 UINT16 MinimumRequestTurnaroundTime
;
1851 } EFI_ACPI_5_1_PCCT_SUBSPACE_GENERIC
;
1854 /// Generic Communications Channel Shared Memory Region
1860 UINT8 GenerateSci
:1;
1861 } EFI_ACPI_5_1_PCCT_GENERIC_SHARED_MEMORY_REGION_COMMAND
;
1864 UINT8 CommandComplete
:1;
1865 UINT8 SciDoorbell
:1;
1867 UINT8 PlatformNotification
:1;
1870 } EFI_ACPI_5_1_PCCT_GENERIC_SHARED_MEMORY_REGION_STATUS
;
1874 EFI_ACPI_5_1_PCCT_GENERIC_SHARED_MEMORY_REGION_COMMAND Command
;
1875 EFI_ACPI_5_1_PCCT_GENERIC_SHARED_MEMORY_REGION_STATUS Status
;
1876 } EFI_ACPI_5_1_PCCT_GENERIC_SHARED_MEMORY_REGION_HEADER
;
1879 // Known table signatures
1883 /// "RSD PTR " Root System Description Pointer
1885 #define EFI_ACPI_5_1_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ')
1888 /// "APIC" Multiple APIC Description Table
1890 #define EFI_ACPI_5_1_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('A', 'P', 'I', 'C')
1893 /// "BERT" Boot Error Record Table
1895 #define EFI_ACPI_5_1_BOOT_ERROR_RECORD_TABLE_SIGNATURE SIGNATURE_32('B', 'E', 'R', 'T')
1898 /// "BGRT" Boot Graphics Resource Table
1900 #define EFI_ACPI_5_1_BOOT_GRAPHICS_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('B', 'G', 'R', 'T')
1903 /// "CPEP" Corrected Platform Error Polling Table
1905 #define EFI_ACPI_5_1_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_SIGNATURE SIGNATURE_32('C', 'P', 'E', 'P')
1908 /// "DSDT" Differentiated System Description Table
1910 #define EFI_ACPI_5_1_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('D', 'S', 'D', 'T')
1913 /// "ECDT" Embedded Controller Boot Resources Table
1915 #define EFI_ACPI_5_1_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_SIGNATURE SIGNATURE_32('E', 'C', 'D', 'T')
1918 /// "EINJ" Error Injection Table
1920 #define EFI_ACPI_5_1_ERROR_INJECTION_TABLE_SIGNATURE SIGNATURE_32('E', 'I', 'N', 'J')
1923 /// "ERST" Error Record Serialization Table
1925 #define EFI_ACPI_5_1_ERROR_RECORD_SERIALIZATION_TABLE_SIGNATURE SIGNATURE_32('E', 'R', 'S', 'T')
1928 /// "FACP" Fixed ACPI Description Table
1930 #define EFI_ACPI_5_1_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'P')
1933 /// "FACS" Firmware ACPI Control Structure
1935 #define EFI_ACPI_5_1_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'S')
1938 /// "FPDT" Firmware Performance Data Table
1940 #define EFI_ACPI_5_1_FIRMWARE_PERFORMANCE_DATA_TABLE_SIGNATURE SIGNATURE_32('F', 'P', 'D', 'T')
1943 /// "GTDT" Generic Timer Description Table
1945 #define EFI_ACPI_5_1_GENERIC_TIMER_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('G', 'T', 'D', 'T')
1948 /// "HEST" Hardware Error Source Table
1950 #define EFI_ACPI_5_1_HARDWARE_ERROR_SOURCE_TABLE_SIGNATURE SIGNATURE_32('H', 'E', 'S', 'T')
1953 /// "MPST" Memory Power State Table
1955 #define EFI_ACPI_5_1_MEMORY_POWER_STATE_TABLE_SIGNATURE SIGNATURE_32('M', 'P', 'S', 'T')
1958 /// "MSCT" Maximum System Characteristics Table
1960 #define EFI_ACPI_5_1_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_SIGNATURE SIGNATURE_32('M', 'S', 'C', 'T')
1963 /// "PMTT" Platform Memory Topology Table
1965 #define EFI_ACPI_5_1_PLATFORM_MEMORY_TOPOLOGY_TABLE_SIGNATURE SIGNATURE_32('P', 'M', 'T', 'T')
1968 /// "PSDT" Persistent System Description Table
1970 #define EFI_ACPI_5_1_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('P', 'S', 'D', 'T')
1973 /// "RASF" ACPI RAS Feature Table
1975 #define EFI_ACPI_5_1_ACPI_RAS_FEATURE_TABLE_SIGNATURE SIGNATURE_32('R', 'A', 'S', 'F')
1978 /// "RSDT" Root System Description Table
1980 #define EFI_ACPI_5_1_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('R', 'S', 'D', 'T')
1983 /// "SBST" Smart Battery Specification Table
1985 #define EFI_ACPI_5_1_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE SIGNATURE_32('S', 'B', 'S', 'T')
1988 /// "SLIT" System Locality Information Table
1990 #define EFI_ACPI_5_1_SYSTEM_LOCALITY_INFORMATION_TABLE_SIGNATURE SIGNATURE_32('S', 'L', 'I', 'T')
1993 /// "SRAT" System Resource Affinity Table
1995 #define EFI_ACPI_5_1_SYSTEM_RESOURCE_AFFINITY_TABLE_SIGNATURE SIGNATURE_32('S', 'R', 'A', 'T')
1998 /// "SSDT" Secondary System Description Table
2000 #define EFI_ACPI_5_1_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('S', 'S', 'D', 'T')
2003 /// "XSDT" Extended System Description Table
2005 #define EFI_ACPI_5_1_EXTENDED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('X', 'S', 'D', 'T')
2008 /// "BOOT" MS Simple Boot Spec
2010 #define EFI_ACPI_5_1_SIMPLE_BOOT_FLAG_TABLE_SIGNATURE SIGNATURE_32('B', 'O', 'O', 'T')
2013 /// "CSRT" MS Core System Resource Table
2015 #define EFI_ACPI_5_1_CORE_SYSTEM_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('C', 'S', 'R', 'T')
2018 /// "DBG2" MS Debug Port 2 Spec
2020 #define EFI_ACPI_5_1_DEBUG_PORT_2_TABLE_SIGNATURE SIGNATURE_32('D', 'B', 'G', '2')
2023 /// "DBGP" MS Debug Port Spec
2025 #define EFI_ACPI_5_1_DEBUG_PORT_TABLE_SIGNATURE SIGNATURE_32('D', 'B', 'G', 'P')
2028 /// "DMAR" DMA Remapping Table
2030 #define EFI_ACPI_5_1_DMA_REMAPPING_TABLE_SIGNATURE SIGNATURE_32('D', 'M', 'A', 'R')
2033 /// "DRTM" Dynamic Root of Trust for Measurement Table
2035 #define EFI_ACPI_5_1_DYNAMIC_ROOT_OF_TRUST_FOR_MEASUREMENT_TABLE_SIGNATURE SIGNATURE_32('D', 'R', 'T', 'M')
2038 /// "ETDT" Event Timer Description Table
2040 #define EFI_ACPI_5_1_EVENT_TIMER_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('E', 'T', 'D', 'T')
2043 /// "HPET" IA-PC High Precision Event Timer Table
2045 #define EFI_ACPI_5_1_HIGH_PRECISION_EVENT_TIMER_TABLE_SIGNATURE SIGNATURE_32('H', 'P', 'E', 'T')
2048 /// "iBFT" iSCSI Boot Firmware Table
2050 #define EFI_ACPI_5_1_ISCSI_BOOT_FIRMWARE_TABLE_SIGNATURE SIGNATURE_32('i', 'B', 'F', 'T')
2053 /// "IVRS" I/O Virtualization Reporting Structure
2055 #define EFI_ACPI_5_1_IO_VIRTUALIZATION_REPORTING_STRUCTURE_SIGNATURE SIGNATURE_32('I', 'V', 'R', 'S')
2058 /// "LPIT" Low Power Idle Table
2060 #define EFI_ACPI_5_1_IO_LOW_POWER_IDLE_TABLE_STRUCTURE_SIGNATURE SIGNATURE_32('L', 'P', 'I', 'T')
2063 /// "MCFG" PCI Express Memory Mapped Configuration Space Base Address Description Table
2065 #define EFI_ACPI_5_1_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('M', 'C', 'F', 'G')
2068 /// "MCHI" Management Controller Host Interface Table
2070 #define EFI_ACPI_5_1_MANAGEMENT_CONTROLLER_HOST_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('M', 'C', 'H', 'I')
2073 /// "MSDM" MS Data Management Table
2075 #define EFI_ACPI_5_1_DATA_MANAGEMENT_TABLE_SIGNATURE SIGNATURE_32('M', 'S', 'D', 'M')
2078 /// "SLIC" MS Software Licensing Table Specification
2080 #define EFI_ACPI_5_1_SOFTWARE_LICENSING_TABLE_SIGNATURE SIGNATURE_32('S', 'L', 'I', 'C')
2083 /// "SPCR" Serial Port Concole Redirection Table
2085 #define EFI_ACPI_5_1_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'C', 'R')
2088 /// "SPMI" Server Platform Management Interface Table
2090 #define EFI_ACPI_5_1_SERVER_PLATFORM_MANAGEMENT_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'M', 'I')
2093 /// "TCPA" Trusted Computing Platform Alliance Capabilities Table
2095 #define EFI_ACPI_5_1_TRUSTED_COMPUTING_PLATFORM_ALLIANCE_CAPABILITIES_TABLE_SIGNATURE SIGNATURE_32('T', 'C', 'P', 'A')
2098 /// "TPM2" Trusted Computing Platform 1 Table
2100 #define EFI_ACPI_5_1_TRUSTED_COMPUTING_PLATFORM_2_TABLE_SIGNATURE SIGNATURE_32('T', 'P', 'M', '2')
2103 /// "UEFI" UEFI ACPI Data Table
2105 #define EFI_ACPI_5_1_UEFI_ACPI_DATA_TABLE_SIGNATURE SIGNATURE_32('U', 'E', 'F', 'I')
2108 /// "WAET" Windows ACPI Emulated Devices Table
2110 #define EFI_ACPI_5_1_WINDOWS_ACPI_EMULATED_DEVICES_TABLE_SIGNATURE SIGNATURE_32('W', 'A', 'E', 'T')
2113 /// "WDAT" Watchdog Action Table
2115 #define EFI_ACPI_5_1_WATCHDOG_ACTION_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'A', 'T')
2118 /// "WDRT" Watchdog Resource Table
2120 #define EFI_ACPI_5_1_WATCHDOG_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'R', 'T')
2123 /// "WPBT" MS Platform Binary Table
2125 #define EFI_ACPI_5_1_PLATFORM_BINARY_TABLE_SIGNATURE SIGNATURE_32('W', 'P', 'B', 'T')