2 ACPI 6.1 definitions from the ACPI Specification Revision 6.1 January, 2016.
4 Copyright (c) 2016 - 2018, Intel Corporation. All rights reserved.<BR>
5 (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
6 SPDX-License-Identifier: BSD-2-Clause-Patent
12 #include <IndustryStandard/Acpi60.h>
15 // Ensure proper structure formats
20 /// ACPI 6.1 Generic Address Space definition
24 UINT8 RegisterBitWidth
;
25 UINT8 RegisterBitOffset
;
28 } EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE
;
31 // Generic Address Space Address IDs
33 #define EFI_ACPI_6_1_SYSTEM_MEMORY 0
34 #define EFI_ACPI_6_1_SYSTEM_IO 1
35 #define EFI_ACPI_6_1_PCI_CONFIGURATION_SPACE 2
36 #define EFI_ACPI_6_1_EMBEDDED_CONTROLLER 3
37 #define EFI_ACPI_6_1_SMBUS 4
38 #define EFI_ACPI_6_1_PLATFORM_COMMUNICATION_CHANNEL 0x0A
39 #define EFI_ACPI_6_1_FUNCTIONAL_FIXED_HARDWARE 0x7F
42 // Generic Address Space Access Sizes
44 #define EFI_ACPI_6_1_UNDEFINED 0
45 #define EFI_ACPI_6_1_BYTE 1
46 #define EFI_ACPI_6_1_WORD 2
47 #define EFI_ACPI_6_1_DWORD 3
48 #define EFI_ACPI_6_1_QWORD 4
51 // ACPI 6.1 table structures
55 /// Root System Description Pointer Structure
65 UINT8 ExtendedChecksum
;
67 } EFI_ACPI_6_1_ROOT_SYSTEM_DESCRIPTION_POINTER
;
70 /// RSD_PTR Revision (as defined in ACPI 6.1 spec.)
72 #define EFI_ACPI_6_1_ROOT_SYSTEM_DESCRIPTION_POINTER_REVISION 0x02 ///< ACPISpec (Revision 6.1) says current value is 2
75 /// Common table header, this prefaces all ACPI tables, including FACS, but
76 /// excluding the RSD PTR structure
81 } EFI_ACPI_6_1_COMMON_HEADER
;
84 // Root System Description Table
85 // No definition needed as it is a common description table header, the same with
86 // EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT32 table pointers.
90 /// RSDT Revision (as defined in ACPI 6.1 spec.)
92 #define EFI_ACPI_6_1_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
95 // Extended System Description Table
96 // No definition needed as it is a common description table header, the same with
97 // EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT64 table pointers.
101 /// XSDT Revision (as defined in ACPI 6.1 spec.)
103 #define EFI_ACPI_6_1_EXTENDED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
106 /// Fixed ACPI Description Table Structure (FADT)
109 EFI_ACPI_DESCRIPTION_HEADER Header
;
113 UINT8 PreferredPmProfile
;
148 EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE ResetReg
;
152 UINT64 XFirmwareCtrl
;
154 EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE XPm1aEvtBlk
;
155 EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE XPm1bEvtBlk
;
156 EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE XPm1aCntBlk
;
157 EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE XPm1bCntBlk
;
158 EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE XPm2CntBlk
;
159 EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE XPmTmrBlk
;
160 EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE XGpe0Blk
;
161 EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE XGpe1Blk
;
162 EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE SleepControlReg
;
163 EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE SleepStatusReg
;
164 UINT64 HypervisorVendorIdentity
;
165 } EFI_ACPI_6_1_FIXED_ACPI_DESCRIPTION_TABLE
;
168 /// FADT Version (as defined in ACPI 6.1 spec.)
170 #define EFI_ACPI_6_1_FIXED_ACPI_DESCRIPTION_TABLE_REVISION 0x06
171 #define EFI_ACPI_6_1_FIXED_ACPI_DESCRIPTION_TABLE_MINOR_REVISION 0x01
174 // Fixed ACPI Description Table Preferred Power Management Profile
176 #define EFI_ACPI_6_1_PM_PROFILE_UNSPECIFIED 0
177 #define EFI_ACPI_6_1_PM_PROFILE_DESKTOP 1
178 #define EFI_ACPI_6_1_PM_PROFILE_MOBILE 2
179 #define EFI_ACPI_6_1_PM_PROFILE_WORKSTATION 3
180 #define EFI_ACPI_6_1_PM_PROFILE_ENTERPRISE_SERVER 4
181 #define EFI_ACPI_6_1_PM_PROFILE_SOHO_SERVER 5
182 #define EFI_ACPI_6_1_PM_PROFILE_APPLIANCE_PC 6
183 #define EFI_ACPI_6_1_PM_PROFILE_PERFORMANCE_SERVER 7
184 #define EFI_ACPI_6_1_PM_PROFILE_TABLET 8
187 // Fixed ACPI Description Table Boot Architecture Flags
188 // All other bits are reserved and must be set to 0.
190 #define EFI_ACPI_6_1_LEGACY_DEVICES BIT0
191 #define EFI_ACPI_6_1_8042 BIT1
192 #define EFI_ACPI_6_1_VGA_NOT_PRESENT BIT2
193 #define EFI_ACPI_6_1_MSI_NOT_SUPPORTED BIT3
194 #define EFI_ACPI_6_1_PCIE_ASPM_CONTROLS BIT4
195 #define EFI_ACPI_6_1_CMOS_RTC_NOT_PRESENT BIT5
198 // Fixed ACPI Description Table Arm Boot Architecture Flags
199 // All other bits are reserved and must be set to 0.
201 #define EFI_ACPI_6_1_ARM_PSCI_COMPLIANT BIT0
202 #define EFI_ACPI_6_1_ARM_PSCI_USE_HVC BIT1
205 // Fixed ACPI Description Table Fixed Feature Flags
206 // All other bits are reserved and must be set to 0.
208 #define EFI_ACPI_6_1_WBINVD BIT0
209 #define EFI_ACPI_6_1_WBINVD_FLUSH BIT1
210 #define EFI_ACPI_6_1_PROC_C1 BIT2
211 #define EFI_ACPI_6_1_P_LVL2_UP BIT3
212 #define EFI_ACPI_6_1_PWR_BUTTON BIT4
213 #define EFI_ACPI_6_1_SLP_BUTTON BIT5
214 #define EFI_ACPI_6_1_FIX_RTC BIT6
215 #define EFI_ACPI_6_1_RTC_S4 BIT7
216 #define EFI_ACPI_6_1_TMR_VAL_EXT BIT8
217 #define EFI_ACPI_6_1_DCK_CAP BIT9
218 #define EFI_ACPI_6_1_RESET_REG_SUP BIT10
219 #define EFI_ACPI_6_1_SEALED_CASE BIT11
220 #define EFI_ACPI_6_1_HEADLESS BIT12
221 #define EFI_ACPI_6_1_CPU_SW_SLP BIT13
222 #define EFI_ACPI_6_1_PCI_EXP_WAK BIT14
223 #define EFI_ACPI_6_1_USE_PLATFORM_CLOCK BIT15
224 #define EFI_ACPI_6_1_S4_RTC_STS_VALID BIT16
225 #define EFI_ACPI_6_1_REMOTE_POWER_ON_CAPABLE BIT17
226 #define EFI_ACPI_6_1_FORCE_APIC_CLUSTER_MODEL BIT18
227 #define EFI_ACPI_6_1_FORCE_APIC_PHYSICAL_DESTINATION_MODE BIT19
228 #define EFI_ACPI_6_1_HW_REDUCED_ACPI BIT20
229 #define EFI_ACPI_6_1_LOW_POWER_S0_IDLE_CAPABLE BIT21
232 /// Firmware ACPI Control Structure
237 UINT32 HardwareSignature
;
238 UINT32 FirmwareWakingVector
;
241 UINT64 XFirmwareWakingVector
;
246 } EFI_ACPI_6_1_FIRMWARE_ACPI_CONTROL_STRUCTURE
;
249 /// FACS Version (as defined in ACPI 6.1 spec.)
251 #define EFI_ACPI_6_1_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION 0x02
254 /// Firmware Control Structure Feature Flags
255 /// All other bits are reserved and must be set to 0.
257 #define EFI_ACPI_6_1_S4BIOS_F BIT0
258 #define EFI_ACPI_6_1_64BIT_WAKE_SUPPORTED_F BIT1
261 /// OSPM Enabled Firmware Control Structure Flags
262 /// All other bits are reserved and must be set to 0.
264 #define EFI_ACPI_6_1_OSPM_64BIT_WAKE_F BIT0
267 // Differentiated System Description Table,
268 // Secondary System Description Table
269 // and Persistent System Description Table,
270 // no definition needed as they are common description table header, the same with
271 // EFI_ACPI_DESCRIPTION_HEADER, followed by a definition block.
273 #define EFI_ACPI_6_1_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x02
274 #define EFI_ACPI_6_1_SECONDARY_SYSTEM_DESCRIPTION_TABLE_REVISION 0x02
277 /// Multiple APIC Description Table header definition. The rest of the table
278 /// must be defined in a platform specific manner.
281 EFI_ACPI_DESCRIPTION_HEADER Header
;
282 UINT32 LocalApicAddress
;
284 } EFI_ACPI_6_1_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER
;
287 /// MADT Revision (as defined in ACPI 6.1 spec.)
289 #define EFI_ACPI_6_1_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION 0x04
292 /// Multiple APIC Flags
293 /// All other bits are reserved and must be set to 0.
295 #define EFI_ACPI_6_1_PCAT_COMPAT BIT0
298 // Multiple APIC Description Table APIC structure types
299 // All other values between 0x0D and 0x7F are reserved and
300 // will be ignored by OSPM. 0x80 ~ 0xFF are reserved for OEM.
302 #define EFI_ACPI_6_1_PROCESSOR_LOCAL_APIC 0x00
303 #define EFI_ACPI_6_1_IO_APIC 0x01
304 #define EFI_ACPI_6_1_INTERRUPT_SOURCE_OVERRIDE 0x02
305 #define EFI_ACPI_6_1_NON_MASKABLE_INTERRUPT_SOURCE 0x03
306 #define EFI_ACPI_6_1_LOCAL_APIC_NMI 0x04
307 #define EFI_ACPI_6_1_LOCAL_APIC_ADDRESS_OVERRIDE 0x05
308 #define EFI_ACPI_6_1_IO_SAPIC 0x06
309 #define EFI_ACPI_6_1_LOCAL_SAPIC 0x07
310 #define EFI_ACPI_6_1_PLATFORM_INTERRUPT_SOURCES 0x08
311 #define EFI_ACPI_6_1_PROCESSOR_LOCAL_X2APIC 0x09
312 #define EFI_ACPI_6_1_LOCAL_X2APIC_NMI 0x0A
313 #define EFI_ACPI_6_1_GIC 0x0B
314 #define EFI_ACPI_6_1_GICD 0x0C
315 #define EFI_ACPI_6_1_GIC_MSI_FRAME 0x0D
316 #define EFI_ACPI_6_1_GICR 0x0E
317 #define EFI_ACPI_6_1_GIC_ITS 0x0F
320 // APIC Structure Definitions
324 /// Processor Local APIC Structure Definition
329 UINT8 AcpiProcessorUid
;
332 } EFI_ACPI_6_1_PROCESSOR_LOCAL_APIC_STRUCTURE
;
335 /// Local APIC Flags. All other bits are reserved and must be 0.
337 #define EFI_ACPI_6_1_LOCAL_APIC_ENABLED BIT0
340 /// IO APIC Structure
347 UINT32 IoApicAddress
;
348 UINT32 GlobalSystemInterruptBase
;
349 } EFI_ACPI_6_1_IO_APIC_STRUCTURE
;
352 /// Interrupt Source Override Structure
359 UINT32 GlobalSystemInterrupt
;
361 } EFI_ACPI_6_1_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE
;
364 /// Platform Interrupt Sources Structure Definition
374 UINT32 GlobalSystemInterrupt
;
375 UINT32 PlatformInterruptSourceFlags
;
376 UINT8 CpeiProcessorOverride
;
378 } EFI_ACPI_6_1_PLATFORM_INTERRUPT_APIC_STRUCTURE
;
382 // All other bits are reserved and must be set to 0.
384 #define EFI_ACPI_6_1_POLARITY (3 << 0)
385 #define EFI_ACPI_6_1_TRIGGER_MODE (3 << 2)
388 /// Non-Maskable Interrupt Source Structure
394 UINT32 GlobalSystemInterrupt
;
395 } EFI_ACPI_6_1_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE
;
398 /// Local APIC NMI Structure
403 UINT8 AcpiProcessorUid
;
406 } EFI_ACPI_6_1_LOCAL_APIC_NMI_STRUCTURE
;
409 /// Local APIC Address Override Structure
415 UINT64 LocalApicAddress
;
416 } EFI_ACPI_6_1_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE
;
419 /// IO SAPIC Structure
426 UINT32 GlobalSystemInterruptBase
;
427 UINT64 IoSapicAddress
;
428 } EFI_ACPI_6_1_IO_SAPIC_STRUCTURE
;
431 /// Local SAPIC Structure
432 /// This struct followed by a null-terminated ASCII string - ACPI Processor UID String
437 UINT8 AcpiProcessorId
;
442 UINT32 ACPIProcessorUIDValue
;
443 } EFI_ACPI_6_1_PROCESSOR_LOCAL_SAPIC_STRUCTURE
;
446 /// Platform Interrupt Sources Structure
456 UINT32 GlobalSystemInterrupt
;
457 UINT32 PlatformInterruptSourceFlags
;
458 } EFI_ACPI_6_1_PLATFORM_INTERRUPT_SOURCES_STRUCTURE
;
461 /// Platform Interrupt Source Flags.
462 /// All other bits are reserved and must be set to 0.
464 #define EFI_ACPI_6_1_CPEI_PROCESSOR_OVERRIDE BIT0
467 /// Processor Local x2APIC Structure Definition
475 UINT32 AcpiProcessorUid
;
476 } EFI_ACPI_6_1_PROCESSOR_LOCAL_X2APIC_STRUCTURE
;
479 /// Local x2APIC NMI Structure
485 UINT32 AcpiProcessorUid
;
486 UINT8 LocalX2ApicLint
;
488 } EFI_ACPI_6_1_LOCAL_X2APIC_NMI_STRUCTURE
;
497 UINT32 CPUInterfaceNumber
;
498 UINT32 AcpiProcessorUid
;
500 UINT32 ParkingProtocolVersion
;
501 UINT32 PerformanceInterruptGsiv
;
502 UINT64 ParkedAddress
;
503 UINT64 PhysicalBaseAddress
;
506 UINT32 VGICMaintenanceInterrupt
;
507 UINT64 GICRBaseAddress
;
509 UINT8 ProcessorPowerEfficiencyClass
;
511 } EFI_ACPI_6_1_GIC_STRUCTURE
;
514 /// GIC Flags. All other bits are reserved and must be 0.
516 #define EFI_ACPI_6_1_GIC_ENABLED BIT0
517 #define EFI_ACPI_6_1_PERFORMANCE_INTERRUPT_MODEL BIT1
518 #define EFI_ACPI_6_1_VGIC_MAINTENANCE_INTERRUPT_MODE_FLAGS BIT2
521 /// GIC Distributor Structure
528 UINT64 PhysicalBaseAddress
;
529 UINT32 SystemVectorBase
;
532 } EFI_ACPI_6_1_GIC_DISTRIBUTOR_STRUCTURE
;
537 #define EFI_ACPI_6_1_GIC_V1 0x01
538 #define EFI_ACPI_6_1_GIC_V2 0x02
539 #define EFI_ACPI_6_1_GIC_V3 0x03
540 #define EFI_ACPI_6_1_GIC_V4 0x04
543 /// GIC MSI Frame Structure
549 UINT32 GicMsiFrameId
;
550 UINT64 PhysicalBaseAddress
;
554 } EFI_ACPI_6_1_GIC_MSI_FRAME_STRUCTURE
;
557 /// GIC MSI Frame Flags. All other bits are reserved and must be 0.
559 #define EFI_ACPI_6_1_SPI_COUNT_BASE_SELECT BIT0
568 UINT64 DiscoveryRangeBaseAddress
;
569 UINT32 DiscoveryRangeLength
;
570 } EFI_ACPI_6_1_GICR_STRUCTURE
;
573 /// GIC Interrupt Translation Service Structure
580 UINT64 PhysicalBaseAddress
;
582 } EFI_ACPI_6_1_GIC_ITS_STRUCTURE
;
585 /// Smart Battery Description Table (SBST)
588 EFI_ACPI_DESCRIPTION_HEADER Header
;
589 UINT32 WarningEnergyLevel
;
590 UINT32 LowEnergyLevel
;
591 UINT32 CriticalEnergyLevel
;
592 } EFI_ACPI_6_1_SMART_BATTERY_DESCRIPTION_TABLE
;
595 /// SBST Version (as defined in ACPI 6.1 spec.)
597 #define EFI_ACPI_6_1_SMART_BATTERY_DESCRIPTION_TABLE_REVISION 0x01
600 /// Embedded Controller Boot Resources Table (ECDT)
601 /// The table is followed by a null terminated ASCII string that contains
602 /// a fully qualified reference to the name space object.
605 EFI_ACPI_DESCRIPTION_HEADER Header
;
606 EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE EcControl
;
607 EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE EcData
;
610 } EFI_ACPI_6_1_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE
;
613 /// ECDT Version (as defined in ACPI 6.1 spec.)
615 #define EFI_ACPI_6_1_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_REVISION 0x01
618 /// System Resource Affinity Table (SRAT). The rest of the table
619 /// must be defined in a platform specific manner.
622 EFI_ACPI_DESCRIPTION_HEADER Header
;
623 UINT32 Reserved1
; ///< Must be set to 1
625 } EFI_ACPI_6_1_SYSTEM_RESOURCE_AFFINITY_TABLE_HEADER
;
628 /// SRAT Version (as defined in ACPI 6.1 spec.)
630 #define EFI_ACPI_6_1_SYSTEM_RESOURCE_AFFINITY_TABLE_REVISION 0x03
633 // SRAT structure types.
634 // All other values between 0x04 an 0xFF are reserved and
635 // will be ignored by OSPM.
637 #define EFI_ACPI_6_1_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY 0x00
638 #define EFI_ACPI_6_1_MEMORY_AFFINITY 0x01
639 #define EFI_ACPI_6_1_PROCESSOR_LOCAL_X2APIC_AFFINITY 0x02
640 #define EFI_ACPI_6_1_GICC_AFFINITY 0x03
643 /// Processor Local APIC/SAPIC Affinity Structure Definition
648 UINT8 ProximityDomain7To0
;
652 UINT8 ProximityDomain31To8
[3];
654 } EFI_ACPI_6_1_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY_STRUCTURE
;
657 /// Local APIC/SAPIC Flags. All other bits are reserved and must be 0.
659 #define EFI_ACPI_6_1_PROCESSOR_LOCAL_APIC_SAPIC_ENABLED (1 << 0)
662 /// Memory Affinity Structure Definition
667 UINT32 ProximityDomain
;
669 UINT32 AddressBaseLow
;
670 UINT32 AddressBaseHigh
;
676 } EFI_ACPI_6_1_MEMORY_AFFINITY_STRUCTURE
;
679 // Memory Flags. All other bits are reserved and must be 0.
681 #define EFI_ACPI_6_1_MEMORY_ENABLED (1 << 0)
682 #define EFI_ACPI_6_1_MEMORY_HOT_PLUGGABLE (1 << 1)
683 #define EFI_ACPI_6_1_MEMORY_NONVOLATILE (1 << 2)
686 /// Processor Local x2APIC Affinity Structure Definition
692 UINT32 ProximityDomain
;
697 } EFI_ACPI_6_1_PROCESSOR_LOCAL_X2APIC_AFFINITY_STRUCTURE
;
700 /// GICC Affinity Structure Definition
705 UINT32 ProximityDomain
;
706 UINT32 AcpiProcessorUid
;
709 } EFI_ACPI_6_1_GICC_AFFINITY_STRUCTURE
;
712 /// GICC Flags. All other bits are reserved and must be 0.
714 #define EFI_ACPI_6_1_GICC_ENABLED (1 << 0)
717 /// System Locality Distance Information Table (SLIT).
718 /// The rest of the table is a matrix.
721 EFI_ACPI_DESCRIPTION_HEADER Header
;
722 UINT64 NumberOfSystemLocalities
;
723 } EFI_ACPI_6_1_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_HEADER
;
726 /// SLIT Version (as defined in ACPI 6.1 spec.)
728 #define EFI_ACPI_6_1_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_REVISION 0x01
731 /// Corrected Platform Error Polling Table (CPEP)
734 EFI_ACPI_DESCRIPTION_HEADER Header
;
736 } EFI_ACPI_6_1_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_HEADER
;
739 /// CPEP Version (as defined in ACPI 6.1 spec.)
741 #define EFI_ACPI_6_1_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_REVISION 0x01
744 // CPEP processor structure types.
746 #define EFI_ACPI_6_1_CPEP_PROCESSOR_APIC_SAPIC 0x00
749 /// Corrected Platform Error Polling Processor Structure Definition
756 UINT32 PollingInterval
;
757 } EFI_ACPI_6_1_CPEP_PROCESSOR_APIC_SAPIC_STRUCTURE
;
760 /// Maximum System Characteristics Table (MSCT)
763 EFI_ACPI_DESCRIPTION_HEADER Header
;
764 UINT32 OffsetProxDomInfo
;
765 UINT32 MaximumNumberOfProximityDomains
;
766 UINT32 MaximumNumberOfClockDomains
;
767 UINT64 MaximumPhysicalAddress
;
768 } EFI_ACPI_6_1_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_HEADER
;
771 /// MSCT Version (as defined in ACPI 6.1 spec.)
773 #define EFI_ACPI_6_1_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_REVISION 0x01
776 /// Maximum Proximity Domain Information Structure Definition
781 UINT32 ProximityDomainRangeLow
;
782 UINT32 ProximityDomainRangeHigh
;
783 UINT32 MaximumProcessorCapacity
;
784 UINT64 MaximumMemoryCapacity
;
785 } EFI_ACPI_6_1_MAXIMUM_PROXIMITY_DOMAIN_INFORMATION_STRUCTURE
;
788 /// ACPI RAS Feature Table definition.
791 EFI_ACPI_DESCRIPTION_HEADER Header
;
792 UINT8 PlatformCommunicationChannelIdentifier
[12];
793 } EFI_ACPI_6_1_RAS_FEATURE_TABLE
;
796 /// RASF Version (as defined in ACPI 6.1 spec.)
798 #define EFI_ACPI_6_1_RAS_FEATURE_TABLE_REVISION 0x01
801 /// ACPI RASF Platform Communication Channel Shared Memory Region definition.
808 UINT8 RASCapabilities
[16];
809 UINT8 SetRASCapabilities
[16];
810 UINT16 NumberOfRASFParameterBlocks
;
811 UINT32 SetRASCapabilitiesStatus
;
812 } EFI_ACPI_6_1_RASF_PLATFORM_COMMUNICATION_CHANNEL_SHARED_MEMORY_REGION
;
815 /// ACPI RASF PCC command code
817 #define EFI_ACPI_6_1_RASF_PCC_COMMAND_CODE_EXECUTE_RASF_COMMAND 0x01
820 /// ACPI RASF Platform RAS Capabilities
822 #define EFI_ACPI_6_1_RASF_PLATFORM_RAS_CAPABILITY_HARDWARE_BASED_PATROL_SCRUB_SUPPOTED 0x01
823 #define EFI_ACPI_6_1_RASF_PLATFORM_RAS_CAPABILITY_HARDWARE_BASED_PATROL_SCRUB_SUPPOTED_AND_EXPOSED_TO_SOFTWARE 0x02
826 /// ACPI RASF Parameter Block structure for PATROL_SCRUB
832 UINT16 PatrolScrubCommand
;
833 UINT64 RequestedAddressRange
[2];
834 UINT64 ActualAddressRange
[2];
836 UINT8 RequestedSpeed
;
837 } EFI_ACPI_6_1_RASF_PATROL_SCRUB_PLATFORM_BLOCK_STRUCTURE
;
840 /// ACPI RASF Patrol Scrub command
842 #define EFI_ACPI_6_1_RASF_PATROL_SCRUB_COMMAND_GET_PATROL_PARAMETERS 0x01
843 #define EFI_ACPI_6_1_RASF_PATROL_SCRUB_COMMAND_START_PATROL_SCRUBBER 0x02
844 #define EFI_ACPI_6_1_RASF_PATROL_SCRUB_COMMAND_STOP_PATROL_SCRUBBER 0x03
847 /// Memory Power State Table definition.
850 EFI_ACPI_DESCRIPTION_HEADER Header
;
851 UINT8 PlatformCommunicationChannelIdentifier
;
853 // Memory Power Node Structure
854 // Memory Power State Characteristics
855 } EFI_ACPI_6_1_MEMORY_POWER_STATUS_TABLE
;
858 /// MPST Version (as defined in ACPI 6.1 spec.)
860 #define EFI_ACPI_6_1_MEMORY_POWER_STATE_TABLE_REVISION 0x01
863 /// MPST Platform Communication Channel Shared Memory Region definition.
869 UINT32 MemoryPowerCommandRegister
;
870 UINT32 MemoryPowerStatusRegister
;
872 UINT32 MemoryPowerNodeId
;
873 UINT64 MemoryEnergyConsumed
;
874 UINT64 ExpectedAveragePowerComsuned
;
875 } EFI_ACPI_6_1_MPST_PLATFORM_COMMUNICATION_CHANNEL_SHARED_MEMORY_REGION
;
878 /// ACPI MPST PCC command code
880 #define EFI_ACPI_6_1_MPST_PCC_COMMAND_CODE_EXECUTE_MPST_COMMAND 0x03
883 /// ACPI MPST Memory Power command
885 #define EFI_ACPI_6_1_MPST_MEMORY_POWER_COMMAND_GET_MEMORY_POWER_STATE 0x01
886 #define EFI_ACPI_6_1_MPST_MEMORY_POWER_COMMAND_SET_MEMORY_POWER_STATE 0x02
887 #define EFI_ACPI_6_1_MPST_MEMORY_POWER_COMMAND_GET_AVERAGE_POWER_CONSUMED 0x03
888 #define EFI_ACPI_6_1_MPST_MEMORY_POWER_COMMAND_GET_MEMORY_ENERGY_CONSUMED 0x04
891 /// MPST Memory Power Node Table
894 UINT8 PowerStateValue
;
895 UINT8 PowerStateInformationIndex
;
896 } EFI_ACPI_6_1_MPST_MEMORY_POWER_STATE
;
901 UINT16 MemoryPowerNodeId
;
904 UINT64 AddressLength
;
905 UINT32 NumberOfPowerStates
;
906 UINT32 NumberOfPhysicalComponents
;
907 //EFI_ACPI_6_1_MPST_MEMORY_POWER_STATE MemoryPowerState[NumberOfPowerStates];
908 //UINT16 PhysicalComponentIdentifier[NumberOfPhysicalComponents];
909 } EFI_ACPI_6_1_MPST_MEMORY_POWER_STRUCTURE
;
911 #define EFI_ACPI_6_1_MPST_MEMORY_POWER_STRUCTURE_FLAG_ENABLE 0x01
912 #define EFI_ACPI_6_1_MPST_MEMORY_POWER_STRUCTURE_FLAG_POWER_MANAGED 0x02
913 #define EFI_ACPI_6_1_MPST_MEMORY_POWER_STRUCTURE_FLAG_HOT_PLUGGABLE 0x04
916 UINT16 MemoryPowerNodeCount
;
918 } EFI_ACPI_6_1_MPST_MEMORY_POWER_NODE_TABLE
;
921 /// MPST Memory Power State Characteristics Table
924 UINT8 PowerStateStructureID
;
927 UINT32 AveragePowerConsumedInMPS0
;
928 UINT32 RelativePowerSavingToMPS0
;
929 UINT64 ExitLatencyToMPS0
;
930 } EFI_ACPI_6_1_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE
;
932 #define EFI_ACPI_6_1_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_MEMORY_CONTENT_PRESERVED 0x01
933 #define EFI_ACPI_6_1_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_AUTONOMOUS_MEMORY_POWER_STATE_ENTRY 0x02
934 #define EFI_ACPI_6_1_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_AUTONOMOUS_MEMORY_POWER_STATE_EXIT 0x04
937 UINT16 MemoryPowerStateCharacteristicsCount
;
939 } EFI_ACPI_6_1_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_TABLE
;
942 /// Memory Topology Table definition.
945 EFI_ACPI_DESCRIPTION_HEADER Header
;
947 } EFI_ACPI_6_1_MEMORY_TOPOLOGY_TABLE
;
950 /// PMTT Version (as defined in ACPI 6.1 spec.)
952 #define EFI_ACPI_6_1_MEMORY_TOPOLOGY_TABLE_REVISION 0x01
955 /// Common Memory Aggregator Device Structure.
963 } EFI_ACPI_6_1_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE
;
966 /// Memory Aggregator Device Type
968 #define EFI_ACPI_6_1_PMMT_MEMORY_AGGREGATOR_DEVICE_TYPE_SOCKET 0x1
969 #define EFI_ACPI_6_1_PMMT_MEMORY_AGGREGATOR_DEVICE_TYPE_MEMORY_CONTROLLER 0x2
970 #define EFI_ACPI_6_1_PMMT_MEMORY_AGGREGATOR_DEVICE_TYPE_DIMM 0x3
973 /// Socket Memory Aggregator Device Structure.
976 EFI_ACPI_6_1_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE Header
;
977 UINT16 SocketIdentifier
;
979 //EFI_ACPI_6_1_PMMT_MEMORY_CONTROLLER_MEMORY_AGGREGATOR_DEVICE_STRUCTURE MemoryController[];
980 } EFI_ACPI_6_1_PMMT_SOCKET_MEMORY_AGGREGATOR_DEVICE_STRUCTURE
;
983 /// MemoryController Memory Aggregator Device Structure.
986 EFI_ACPI_6_1_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE Header
;
989 UINT32 ReadBandwidth
;
990 UINT32 WriteBandwidth
;
991 UINT16 OptimalAccessUnit
;
992 UINT16 OptimalAccessAlignment
;
994 UINT16 NumberOfProximityDomains
;
995 //UINT32 ProximityDomain[NumberOfProximityDomains];
996 //EFI_ACPI_6_1_PMMT_DIMM_MEMORY_AGGREGATOR_DEVICE_STRUCTURE PhysicalComponent[];
997 } EFI_ACPI_6_1_PMMT_MEMORY_CONTROLLER_MEMORY_AGGREGATOR_DEVICE_STRUCTURE
;
1000 /// DIMM Memory Aggregator Device Structure.
1003 EFI_ACPI_6_1_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE Header
;
1004 UINT16 PhysicalComponentIdentifier
;
1007 UINT32 SmbiosHandle
;
1008 } EFI_ACPI_6_1_PMMT_DIMM_MEMORY_AGGREGATOR_DEVICE_STRUCTURE
;
1011 /// Boot Graphics Resource Table definition.
1014 EFI_ACPI_DESCRIPTION_HEADER Header
;
1016 /// 2-bytes (16 bit) version ID. This value must be 1.
1020 /// 1-byte status field indicating current status about the table.
1021 /// Bits[7:1] = Reserved (must be zero)
1022 /// Bit [0] = Valid. A one indicates the boot image graphic is valid.
1026 /// 1-byte enumerated type field indicating format of the image.
1028 /// 1 - 255 Reserved (for future use)
1032 /// 8-byte (64 bit) physical address pointing to the firmware's in-memory copy
1033 /// of the image bitmap.
1035 UINT64 ImageAddress
;
1037 /// A 4-byte (32-bit) unsigned long describing the display X-offset of the boot image.
1038 /// (X, Y) display offset of the top left corner of the boot image.
1039 /// The top left corner of the display is at offset (0, 0).
1041 UINT32 ImageOffsetX
;
1043 /// A 4-byte (32-bit) unsigned long describing the display Y-offset of the boot image.
1044 /// (X, Y) display offset of the top left corner of the boot image.
1045 /// The top left corner of the display is at offset (0, 0).
1047 UINT32 ImageOffsetY
;
1048 } EFI_ACPI_6_1_BOOT_GRAPHICS_RESOURCE_TABLE
;
1053 #define EFI_ACPI_6_1_BOOT_GRAPHICS_RESOURCE_TABLE_REVISION 1
1058 #define EFI_ACPI_6_1_BGRT_VERSION 0x01
1063 #define EFI_ACPI_6_1_BGRT_STATUS_NOT_DISPLAYED 0x00
1064 #define EFI_ACPI_6_1_BGRT_STATUS_DISPLAYED 0x01
1069 #define EFI_ACPI_6_1_BGRT_IMAGE_TYPE_BMP 0x00
1072 /// FPDT Version (as defined in ACPI 6.1 spec.)
1074 #define EFI_ACPI_6_1_FIRMWARE_PERFORMANCE_DATA_TABLE_REVISION 0x01
1077 /// FPDT Performance Record Types
1079 #define EFI_ACPI_6_1_FPDT_RECORD_TYPE_FIRMWARE_BASIC_BOOT_POINTER 0x0000
1080 #define EFI_ACPI_6_1_FPDT_RECORD_TYPE_S3_PERFORMANCE_TABLE_POINTER 0x0001
1083 /// FPDT Performance Record Revision
1085 #define EFI_ACPI_6_1_FPDT_RECORD_REVISION_FIRMWARE_BASIC_BOOT_POINTER 0x01
1086 #define EFI_ACPI_6_1_FPDT_RECORD_REVISION_S3_PERFORMANCE_TABLE_POINTER 0x01
1089 /// FPDT Runtime Performance Record Types
1091 #define EFI_ACPI_6_1_FPDT_RUNTIME_RECORD_TYPE_S3_RESUME 0x0000
1092 #define EFI_ACPI_6_1_FPDT_RUNTIME_RECORD_TYPE_S3_SUSPEND 0x0001
1093 #define EFI_ACPI_6_1_FPDT_RUNTIME_RECORD_TYPE_FIRMWARE_BASIC_BOOT 0x0002
1096 /// FPDT Runtime Performance Record Revision
1098 #define EFI_ACPI_6_1_FPDT_RUNTIME_RECORD_REVISION_S3_RESUME 0x01
1099 #define EFI_ACPI_6_1_FPDT_RUNTIME_RECORD_REVISION_S3_SUSPEND 0x01
1100 #define EFI_ACPI_6_1_FPDT_RUNTIME_RECORD_REVISION_FIRMWARE_BASIC_BOOT 0x02
1103 /// FPDT Performance Record header
1109 } EFI_ACPI_6_1_FPDT_PERFORMANCE_RECORD_HEADER
;
1112 /// FPDT Performance Table header
1117 } EFI_ACPI_6_1_FPDT_PERFORMANCE_TABLE_HEADER
;
1120 /// FPDT Firmware Basic Boot Performance Pointer Record Structure
1123 EFI_ACPI_6_1_FPDT_PERFORMANCE_RECORD_HEADER Header
;
1126 /// 64-bit processor-relative physical address of the Basic Boot Performance Table.
1128 UINT64 BootPerformanceTablePointer
;
1129 } EFI_ACPI_6_1_FPDT_BOOT_PERFORMANCE_TABLE_POINTER_RECORD
;
1132 /// FPDT S3 Performance Table Pointer Record Structure
1135 EFI_ACPI_6_1_FPDT_PERFORMANCE_RECORD_HEADER Header
;
1138 /// 64-bit processor-relative physical address of the S3 Performance Table.
1140 UINT64 S3PerformanceTablePointer
;
1141 } EFI_ACPI_6_1_FPDT_S3_PERFORMANCE_TABLE_POINTER_RECORD
;
1144 /// FPDT Firmware Basic Boot Performance Record Structure
1147 EFI_ACPI_6_1_FPDT_PERFORMANCE_RECORD_HEADER Header
;
1150 /// Timer value logged at the beginning of firmware image execution.
1151 /// This may not always be zero or near zero.
1155 /// Timer value logged just prior to loading the OS boot loader into memory.
1156 /// For non-UEFI compatible boots, this field must be zero.
1158 UINT64 OsLoaderLoadImageStart
;
1160 /// Timer value logged just prior to launching the previously loaded OS boot loader image.
1161 /// For non-UEFI compatible boots, the timer value logged will be just prior
1162 /// to the INT 19h handler invocation.
1164 UINT64 OsLoaderStartImageStart
;
1166 /// Timer value logged at the point when the OS loader calls the
1167 /// ExitBootServices function for UEFI compatible firmware.
1168 /// For non-UEFI compatible boots, this field must be zero.
1170 UINT64 ExitBootServicesEntry
;
1172 /// Timer value logged at the point just prior to when the OS loader gaining
1173 /// control back from calls the ExitBootServices function for UEFI compatible firmware.
1174 /// For non-UEFI compatible boots, this field must be zero.
1176 UINT64 ExitBootServicesExit
;
1177 } EFI_ACPI_6_1_FPDT_FIRMWARE_BASIC_BOOT_RECORD
;
1180 /// FPDT Firmware Basic Boot Performance Table signature
1182 #define EFI_ACPI_6_1_FPDT_BOOT_PERFORMANCE_TABLE_SIGNATURE SIGNATURE_32('F', 'B', 'P', 'T')
1185 // FPDT Firmware Basic Boot Performance Table
1188 EFI_ACPI_6_1_FPDT_PERFORMANCE_TABLE_HEADER Header
;
1190 // one or more Performance Records.
1192 } EFI_ACPI_6_1_FPDT_FIRMWARE_BASIC_BOOT_TABLE
;
1195 /// FPDT "S3PT" S3 Performance Table
1197 #define EFI_ACPI_6_1_FPDT_S3_PERFORMANCE_TABLE_SIGNATURE SIGNATURE_32('S', '3', 'P', 'T')
1200 // FPDT Firmware S3 Boot Performance Table
1203 EFI_ACPI_6_1_FPDT_PERFORMANCE_TABLE_HEADER Header
;
1205 // one or more Performance Records.
1207 } EFI_ACPI_6_1_FPDT_FIRMWARE_S3_BOOT_TABLE
;
1210 /// FPDT Basic S3 Resume Performance Record
1213 EFI_ACPI_6_1_FPDT_PERFORMANCE_RECORD_HEADER Header
;
1215 /// A count of the number of S3 resume cycles since the last full boot sequence.
1219 /// Timer recorded at the end of BIOS S3 resume, just prior to handoff to the
1220 /// OS waking vector. Only the most recent resume cycle's time is retained.
1224 /// Average timer value of all resume cycles logged since the last full boot
1225 /// sequence, including the most recent resume. Note that the entire log of
1226 /// timer values does not need to be retained in order to calculate this average.
1228 UINT64 AverageResume
;
1229 } EFI_ACPI_6_1_FPDT_S3_RESUME_RECORD
;
1232 /// FPDT Basic S3 Suspend Performance Record
1235 EFI_ACPI_6_1_FPDT_PERFORMANCE_RECORD_HEADER Header
;
1237 /// Timer value recorded at the OS write to SLP_TYP upon entry to S3.
1238 /// Only the most recent suspend cycle's timer value is retained.
1240 UINT64 SuspendStart
;
1242 /// Timer value recorded at the final firmware write to SLP_TYP (or other
1243 /// mechanism) used to trigger hardware entry to S3.
1244 /// Only the most recent suspend cycle's timer value is retained.
1247 } EFI_ACPI_6_1_FPDT_S3_SUSPEND_RECORD
;
1250 /// Firmware Performance Record Table definition.
1253 EFI_ACPI_DESCRIPTION_HEADER Header
;
1254 } EFI_ACPI_6_1_FIRMWARE_PERFORMANCE_RECORD_TABLE
;
1257 /// Generic Timer Description Table definition.
1260 EFI_ACPI_DESCRIPTION_HEADER Header
;
1261 UINT64 CntControlBasePhysicalAddress
;
1263 UINT32 SecurePL1TimerGSIV
;
1264 UINT32 SecurePL1TimerFlags
;
1265 UINT32 NonSecurePL1TimerGSIV
;
1266 UINT32 NonSecurePL1TimerFlags
;
1267 UINT32 VirtualTimerGSIV
;
1268 UINT32 VirtualTimerFlags
;
1269 UINT32 NonSecurePL2TimerGSIV
;
1270 UINT32 NonSecurePL2TimerFlags
;
1271 UINT64 CntReadBasePhysicalAddress
;
1272 UINT32 PlatformTimerCount
;
1273 UINT32 PlatformTimerOffset
;
1274 } EFI_ACPI_6_1_GENERIC_TIMER_DESCRIPTION_TABLE
;
1277 /// GTDT Version (as defined in ACPI 6.1 spec.)
1279 #define EFI_ACPI_6_1_GENERIC_TIMER_DESCRIPTION_TABLE_REVISION 0x02
1282 /// Timer Flags. All other bits are reserved and must be 0.
1284 #define EFI_ACPI_6_1_GTDT_TIMER_FLAG_TIMER_INTERRUPT_MODE BIT0
1285 #define EFI_ACPI_6_1_GTDT_TIMER_FLAG_TIMER_INTERRUPT_POLARITY BIT1
1286 #define EFI_ACPI_6_1_GTDT_TIMER_FLAG_ALWAYS_ON_CAPABILITY BIT2
1289 /// Platform Timer Type
1291 #define EFI_ACPI_6_1_GTDT_GT_BLOCK 0
1292 #define EFI_ACPI_6_1_GTDT_SBSA_GENERIC_WATCHDOG 1
1295 /// GT Block Structure
1302 UINT32 GTBlockTimerCount
;
1303 UINT32 GTBlockTimerOffset
;
1304 } EFI_ACPI_6_1_GTDT_GT_BLOCK_STRUCTURE
;
1307 /// GT Block Timer Structure
1310 UINT8 GTFrameNumber
;
1314 UINT32 GTxPhysicalTimerGSIV
;
1315 UINT32 GTxPhysicalTimerFlags
;
1316 UINT32 GTxVirtualTimerGSIV
;
1317 UINT32 GTxVirtualTimerFlags
;
1318 UINT32 GTxCommonFlags
;
1319 } EFI_ACPI_6_1_GTDT_GT_BLOCK_TIMER_STRUCTURE
;
1322 /// GT Block Physical Timers and Virtual Timers Flags. All other bits are reserved and must be 0.
1324 #define EFI_ACPI_6_1_GTDT_GT_BLOCK_TIMER_FLAG_TIMER_INTERRUPT_MODE BIT0
1325 #define EFI_ACPI_6_1_GTDT_GT_BLOCK_TIMER_FLAG_TIMER_INTERRUPT_POLARITY BIT1
1328 /// Common Flags Flags. All other bits are reserved and must be 0.
1330 #define EFI_ACPI_6_1_GTDT_GT_BLOCK_COMMON_FLAG_SECURE_TIMER BIT0
1331 #define EFI_ACPI_6_1_GTDT_GT_BLOCK_COMMON_FLAG_ALWAYS_ON_CAPABILITY BIT1
1334 /// SBSA Generic Watchdog Structure
1340 UINT64 RefreshFramePhysicalAddress
;
1341 UINT64 WatchdogControlFramePhysicalAddress
;
1342 UINT32 WatchdogTimerGSIV
;
1343 UINT32 WatchdogTimerFlags
;
1344 } EFI_ACPI_6_1_GTDT_SBSA_GENERIC_WATCHDOG_STRUCTURE
;
1347 /// SBSA Generic Watchdog Timer Flags. All other bits are reserved and must be 0.
1349 #define EFI_ACPI_6_1_GTDT_SBSA_GENERIC_WATCHDOG_FLAG_TIMER_INTERRUPT_MODE BIT0
1350 #define EFI_ACPI_6_1_GTDT_SBSA_GENERIC_WATCHDOG_FLAG_TIMER_INTERRUPT_POLARITY BIT1
1351 #define EFI_ACPI_6_1_GTDT_SBSA_GENERIC_WATCHDOG_FLAG_SECURE_TIMER BIT2
1354 // NVDIMM Firmware Interface Table definition.
1357 EFI_ACPI_DESCRIPTION_HEADER Header
;
1359 } EFI_ACPI_6_1_NVDIMM_FIRMWARE_INTERFACE_TABLE
;
1362 // NFIT Version (as defined in ACPI 6.1 spec.)
1364 #define EFI_ACPI_6_1_NVDIMM_FIRMWARE_INTERFACE_TABLE_REVISION 0x1
1367 // Definition for NFIT Table Structure Types
1369 #define EFI_ACPI_6_1_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_STRUCTURE_TYPE 0
1370 #define EFI_ACPI_6_1_NFIT_NVDIMM_REGION_MAPPING_STRUCTURE_TYPE 1
1371 #define EFI_ACPI_6_1_NFIT_INTERLEAVE_STRUCTURE_TYPE 2
1372 #define EFI_ACPI_6_1_NFIT_SMBIOS_MANAGEMENT_INFORMATION_STRUCTURE_TYPE 3
1373 #define EFI_ACPI_6_1_NFIT_NVDIMM_CONTROL_REGION_STRUCTURE_TYPE 4
1374 #define EFI_ACPI_6_1_NFIT_NVDIMM_BLOCK_DATA_WINDOW_REGION_STRUCTURE_TYPE 5
1375 #define EFI_ACPI_6_1_NFIT_FLUSH_HINT_ADDRESS_STRUCTURE_TYPE 6
1378 // Definition for NFIT Structure Header
1383 } EFI_ACPI_6_1_NFIT_STRUCTURE_HEADER
;
1386 // Definition for System Physical Address Range Structure
1388 #define EFI_ACPI_6_1_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_FLAGS_CONTROL_REGION_FOR_MANAGEMENT BIT0
1389 #define EFI_ACPI_6_1_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_FLAGS_PROXIMITY_DOMAIN_VALID BIT1
1390 #define EFI_ACPI_6_1_NFIT_GUID_VOLATILE_MEMORY_REGION { 0x7305944F, 0xFDDA, 0x44E3, { 0xB1, 0x6C, 0x3F, 0x22, 0xD2, 0x52, 0xE5, 0xD0 }}
1391 #define EFI_ACPI_6_1_NFIT_GUID_BYTE_ADDRESSABLE_PERSISTENT_MEMORY_REGION { 0x66F0D379, 0xB4F3, 0x4074, { 0xAC, 0x43, 0x0D, 0x33, 0x18, 0xB7, 0x8C, 0xDB }}
1392 #define EFI_ACPI_6_1_NFIT_GUID_NVDIMM_CONTROL_REGION { 0x92F701F6, 0x13B4, 0x405D, { 0x91, 0x0B, 0x29, 0x93, 0x67, 0xE8, 0x23, 0x4C }}
1393 #define EFI_ACPI_6_1_NFIT_GUID_NVDIMM_BLOCK_DATA_WINDOW_REGION { 0x91AF0530, 0x5D86, 0x470E, { 0xA6, 0xB0, 0x0A, 0x2D, 0xB9, 0x40, 0x82, 0x49 }}
1394 #define EFI_ACPI_6_1_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_DISK_REGION_VOLATILE { 0x77AB535A, 0x45FC, 0x624B, { 0x55, 0x60, 0xF7, 0xB2, 0x81, 0xD1, 0xF9, 0x6E }}
1395 #define EFI_ACPI_6_1_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_CD_REGION_VOLATILE { 0x3D5ABD30, 0x4175, 0x87CE, { 0x6D, 0x64, 0xD2, 0xAD, 0xE5, 0x23, 0xC4, 0xBB }}
1396 #define EFI_ACPI_6_1_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_DISK_REGION_PERSISTENT { 0x5CEA02C9, 0x4D07, 0x69D3, { 0x26, 0x9F ,0x44, 0x96, 0xFB, 0xE0, 0x96, 0xF9 }}
1397 #define EFI_ACPI_6_1_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_CD_REGION_PERSISTENT { 0x08018188, 0x42CD, 0xBB48, { 0x10, 0x0F, 0x53, 0x87, 0xD5, 0x3D, 0xED, 0x3D }}
1401 UINT16 SPARangeStructureIndex
;
1404 UINT32 ProximityDomain
;
1405 GUID AddressRangeTypeGUID
;
1406 UINT64 SystemPhysicalAddressRangeBase
;
1407 UINT64 SystemPhysicalAddressRangeLength
;
1408 UINT64 AddressRangeMemoryMappingAttribute
;
1409 } EFI_ACPI_6_1_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_STRUCTURE
;
1412 // Definition for Memory Device to System Physical Address Range Mapping Structure
1415 UINT32 DIMMNumber
:4;
1416 UINT32 MemoryChannelNumber
:4;
1417 UINT32 MemoryControllerID
:4;
1419 UINT32 NodeControllerID
:12;
1420 UINT32 Reserved_28
:4;
1421 } EFI_ACPI_6_1_NFIT_DEVICE_HANDLE
;
1423 #define EFI_ACPI_6_1_NFIT_MEMORY_DEVICE_STATE_FLAGS_PREVIOUS_SAVE_FAIL BIT0
1424 #define EFI_ACPI_6_1_NFIT_MEMORY_DEVICE_STATE_FLAGS_LAST_RESTORE_FAIL BIT1
1425 #define EFI_ACPI_6_1_NFIT_MEMORY_DEVICE_STATE_FLAGS_PLATFORM_FLUSH_FAIL BIT2
1426 #define EFI_ACPI_6_1_NFIT_MEMORY_DEVICE_STATE_FLAGS_NOT_ARMED_PRIOR_TO_OSPM_HAND_OFF BIT3
1427 #define EFI_ACPI_6_1_NFIT_MEMORY_DEVICE_STATE_FLAGS_SMART_HEALTH_EVENTS_PRIOR_OSPM_HAND_OFF BIT4
1428 #define EFI_ACPI_6_1_NFIT_MEMORY_DEVICE_STATE_FLAGS_FIRMWARE_ENABLED_TO_NOTIFY_OSPM_ON_SMART_HEALTH_EVENTS BIT5
1429 #define EFI_ACPI_6_1_NFIT_MEMORY_DEVICE_STATE_FLAGS_FIRMWARE_NOT_MAP_NVDIMM_TO_SPA BIT6
1433 EFI_ACPI_6_1_NFIT_DEVICE_HANDLE NFITDeviceHandle
;
1434 UINT16 NVDIMMPhysicalID
;
1435 UINT16 NVDIMMRegionID
;
1436 UINT16 SPARangeStructureIndex
;
1437 UINT16 NVDIMMControlRegionStructureIndex
;
1438 UINT64 NVDIMMRegionSize
;
1439 UINT64 RegionOffset
;
1440 UINT64 NVDIMMPhysicalAddressRegionBase
;
1441 UINT16 InterleaveStructureIndex
;
1442 UINT16 InterleaveWays
;
1443 UINT16 NVDIMMStateFlags
;
1445 } EFI_ACPI_6_1_NFIT_NVDIMM_REGION_MAPPING_STRUCTURE
;
1448 // Definition for Interleave Structure
1453 UINT16 InterleaveStructureIndex
;
1455 UINT32 NumberOfLines
;
1457 //UINT32 LineOffset[NumberOfLines];
1458 } EFI_ACPI_6_1_NFIT_INTERLEAVE_STRUCTURE
;
1461 // Definition for SMBIOS Management Information Structure
1468 } EFI_ACPI_6_1_NFIT_SMBIOS_MANAGEMENT_INFORMATION_STRUCTURE
;
1471 // Definition for NVDIMM Control Region Structure
1473 #define EFI_ACPI_6_1_NFIT_NVDIMM_CONTROL_REGION_VALID_FIELDS_MANUFACTURING BIT0
1475 #define EFI_ACPI_6_1_NFIT_NVDIMM_CONTROL_REGION_FLAGS_BLOCK_DATA_WINDOWS_BUFFERED BIT0
1479 UINT16 NVDIMMControlRegionStructureIndex
;
1483 UINT16 SubsystemVendorID
;
1484 UINT16 SubsystemDeviceID
;
1485 UINT16 SubsystemRevisionID
;
1487 UINT8 ManufacturingLocation
;
1488 UINT16 ManufacturingDate
;
1489 UINT8 Reserved_22
[2];
1490 UINT32 SerialNumber
;
1491 UINT16 RegionFormatInterfaceCode
;
1492 UINT16 NumberOfBlockControlWindows
;
1493 UINT64 SizeOfBlockControlWindow
;
1494 UINT64 CommandRegisterOffsetInBlockControlWindow
;
1495 UINT64 SizeOfCommandRegisterInBlockControlWindows
;
1496 UINT64 StatusRegisterOffsetInBlockControlWindow
;
1497 UINT64 SizeOfStatusRegisterInBlockControlWindows
;
1498 UINT16 NVDIMMControlRegionFlag
;
1499 UINT8 Reserved_74
[6];
1500 } EFI_ACPI_6_1_NFIT_NVDIMM_CONTROL_REGION_STRUCTURE
;
1503 // Definition for NVDIMM Block Data Window Region Structure
1508 UINT16 NVDIMMControlRegionStructureIndex
;
1509 UINT16 NumberOfBlockDataWindows
;
1510 UINT64 BlockDataWindowStartOffset
;
1511 UINT64 SizeOfBlockDataWindow
;
1512 UINT64 BlockAccessibleMemoryCapacity
;
1513 UINT64 BeginningAddressOfFirstBlockInBlockAccessibleMemory
;
1514 } EFI_ACPI_6_1_NFIT_NVDIMM_BLOCK_DATA_WINDOW_REGION_STRUCTURE
;
1517 // Definition for Flush Hint Address Structure
1522 EFI_ACPI_6_1_NFIT_DEVICE_HANDLE NFITDeviceHandle
;
1523 UINT16 NumberOfFlushHintAddresses
;
1524 UINT8 Reserved_10
[6];
1525 //UINT64 FlushHintAddress[NumberOfFlushHintAddresses];
1526 } EFI_ACPI_6_1_NFIT_FLUSH_HINT_ADDRESS_STRUCTURE
;
1529 /// Boot Error Record Table (BERT)
1532 EFI_ACPI_DESCRIPTION_HEADER Header
;
1533 UINT32 BootErrorRegionLength
;
1534 UINT64 BootErrorRegion
;
1535 } EFI_ACPI_6_1_BOOT_ERROR_RECORD_TABLE_HEADER
;
1538 /// BERT Version (as defined in ACPI 6.1 spec.)
1540 #define EFI_ACPI_6_1_BOOT_ERROR_RECORD_TABLE_REVISION 0x01
1543 /// Boot Error Region Block Status Definition
1546 UINT32 UncorrectableErrorValid
:1;
1547 UINT32 CorrectableErrorValid
:1;
1548 UINT32 MultipleUncorrectableErrors
:1;
1549 UINT32 MultipleCorrectableErrors
:1;
1550 UINT32 ErrorDataEntryCount
:10;
1552 } EFI_ACPI_6_1_ERROR_BLOCK_STATUS
;
1555 /// Boot Error Region Definition
1558 EFI_ACPI_6_1_ERROR_BLOCK_STATUS BlockStatus
;
1559 UINT32 RawDataOffset
;
1560 UINT32 RawDataLength
;
1562 UINT32 ErrorSeverity
;
1563 } EFI_ACPI_6_1_BOOT_ERROR_REGION_STRUCTURE
;
1566 // Boot Error Severity types
1568 #define EFI_ACPI_6_1_ERROR_SEVERITY_CORRECTABLE 0x00
1569 #define EFI_ACPI_6_1_ERROR_SEVERITY_FATAL 0x01
1570 #define EFI_ACPI_6_1_ERROR_SEVERITY_CORRECTED 0x02
1571 #define EFI_ACPI_6_1_ERROR_SEVERITY_NONE 0x03
1574 /// Generic Error Data Entry Definition
1577 UINT8 SectionType
[16];
1578 UINT32 ErrorSeverity
;
1580 UINT8 ValidationBits
;
1582 UINT32 ErrorDataLength
;
1586 } EFI_ACPI_6_1_GENERIC_ERROR_DATA_ENTRY_STRUCTURE
;
1589 /// Generic Error Data Entry Version (as defined in ACPI 6.1 spec.)
1591 #define EFI_ACPI_6_1_GENERIC_ERROR_DATA_ENTRY_REVISION 0x0300
1594 /// HEST - Hardware Error Source Table
1597 EFI_ACPI_DESCRIPTION_HEADER Header
;
1598 UINT32 ErrorSourceCount
;
1599 } EFI_ACPI_6_1_HARDWARE_ERROR_SOURCE_TABLE_HEADER
;
1602 /// HEST Version (as defined in ACPI 6.1 spec.)
1604 #define EFI_ACPI_6_1_HARDWARE_ERROR_SOURCE_TABLE_REVISION 0x01
1607 // Error Source structure types.
1609 #define EFI_ACPI_6_1_IA32_ARCHITECTURE_MACHINE_CHECK_EXCEPTION 0x00
1610 #define EFI_ACPI_6_1_IA32_ARCHITECTURE_CORRECTED_MACHINE_CHECK 0x01
1611 #define EFI_ACPI_6_1_IA32_ARCHITECTURE_NMI_ERROR 0x02
1612 #define EFI_ACPI_6_1_PCI_EXPRESS_ROOT_PORT_AER 0x06
1613 #define EFI_ACPI_6_1_PCI_EXPRESS_DEVICE_AER 0x07
1614 #define EFI_ACPI_6_1_PCI_EXPRESS_BRIDGE_AER 0x08
1615 #define EFI_ACPI_6_1_GENERIC_HARDWARE_ERROR 0x09
1616 #define EFI_ACPI_6_1_GENERIC_HARDWARE_ERROR_VERSION_2 0x0A
1619 // Error Source structure flags.
1621 #define EFI_ACPI_6_1_ERROR_SOURCE_FLAG_FIRMWARE_FIRST (1 << 0)
1622 #define EFI_ACPI_6_1_ERROR_SOURCE_FLAG_GLOBAL (1 << 1)
1625 /// IA-32 Architecture Machine Check Exception Structure Definition
1633 UINT32 NumberOfRecordsToPreAllocate
;
1634 UINT32 MaxSectionsPerRecord
;
1635 UINT64 GlobalCapabilityInitData
;
1636 UINT64 GlobalControlInitData
;
1637 UINT8 NumberOfHardwareBanks
;
1639 } EFI_ACPI_6_1_IA32_ARCHITECTURE_MACHINE_CHECK_EXCEPTION_STRUCTURE
;
1642 /// IA-32 Architecture Machine Check Bank Structure Definition
1646 UINT8 ClearStatusOnInitialization
;
1647 UINT8 StatusDataFormat
;
1649 UINT32 ControlRegisterMsrAddress
;
1650 UINT64 ControlInitData
;
1651 UINT32 StatusRegisterMsrAddress
;
1652 UINT32 AddressRegisterMsrAddress
;
1653 UINT32 MiscRegisterMsrAddress
;
1654 } EFI_ACPI_6_1_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_BANK_STRUCTURE
;
1657 /// IA-32 Architecture Machine Check Bank Structure MCA data format
1659 #define EFI_ACPI_6_1_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_IA32 0x00
1660 #define EFI_ACPI_6_1_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_INTEL64 0x01
1661 #define EFI_ACPI_6_1_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_AMD64 0x02
1664 // Hardware Error Notification types. All other values are reserved
1666 #define EFI_ACPI_6_1_HARDWARE_ERROR_NOTIFICATION_POLLED 0x00
1667 #define EFI_ACPI_6_1_HARDWARE_ERROR_NOTIFICATION_EXTERNAL_INTERRUPT 0x01
1668 #define EFI_ACPI_6_1_HARDWARE_ERROR_NOTIFICATION_LOCAL_INTERRUPT 0x02
1669 #define EFI_ACPI_6_1_HARDWARE_ERROR_NOTIFICATION_SCI 0x03
1670 #define EFI_ACPI_6_1_HARDWARE_ERROR_NOTIFICATION_NMI 0x04
1671 #define EFI_ACPI_6_1_HARDWARE_ERROR_NOTIFICATION_CMCI 0x05
1672 #define EFI_ACPI_6_1_HARDWARE_ERROR_NOTIFICATION_MCE 0x06
1673 #define EFI_ACPI_6_1_HARDWARE_ERROR_NOTIFICATION_GPIO_SIGNAL 0x07
1674 #define EFI_ACPI_6_1_HARDWARE_ERROR_NOTIFICATION_ARMV8_SEA 0x08
1675 #define EFI_ACPI_6_1_HARDWARE_ERROR_NOTIFICATION_ARMV8_SEI 0x09
1676 #define EFI_ACPI_6_1_HARDWARE_ERROR_NOTIFICATION_GSIV 0x0A
1679 /// Hardware Error Notification Configuration Write Enable Structure Definition
1683 UINT16 PollInterval
:1;
1684 UINT16 SwitchToPollingThresholdValue
:1;
1685 UINT16 SwitchToPollingThresholdWindow
:1;
1686 UINT16 ErrorThresholdValue
:1;
1687 UINT16 ErrorThresholdWindow
:1;
1689 } EFI_ACPI_6_1_HARDWARE_ERROR_NOTIFICATION_CONFIGURATION_WRITE_ENABLE_STRUCTURE
;
1692 /// Hardware Error Notification Structure Definition
1697 EFI_ACPI_6_1_HARDWARE_ERROR_NOTIFICATION_CONFIGURATION_WRITE_ENABLE_STRUCTURE ConfigurationWriteEnable
;
1698 UINT32 PollInterval
;
1700 UINT32 SwitchToPollingThresholdValue
;
1701 UINT32 SwitchToPollingThresholdWindow
;
1702 UINT32 ErrorThresholdValue
;
1703 UINT32 ErrorThresholdWindow
;
1704 } EFI_ACPI_6_1_HARDWARE_ERROR_NOTIFICATION_STRUCTURE
;
1707 /// IA-32 Architecture Corrected Machine Check Structure Definition
1715 UINT32 NumberOfRecordsToPreAllocate
;
1716 UINT32 MaxSectionsPerRecord
;
1717 EFI_ACPI_6_1_HARDWARE_ERROR_NOTIFICATION_STRUCTURE NotificationStructure
;
1718 UINT8 NumberOfHardwareBanks
;
1720 } EFI_ACPI_6_1_IA32_ARCHITECTURE_CORRECTED_MACHINE_CHECK_STRUCTURE
;
1723 /// IA-32 Architecture NMI Error Structure Definition
1729 UINT32 NumberOfRecordsToPreAllocate
;
1730 UINT32 MaxSectionsPerRecord
;
1731 UINT32 MaxRawDataLength
;
1732 } EFI_ACPI_6_1_IA32_ARCHITECTURE_NMI_ERROR_STRUCTURE
;
1735 /// PCI Express Root Port AER Structure Definition
1743 UINT32 NumberOfRecordsToPreAllocate
;
1744 UINT32 MaxSectionsPerRecord
;
1748 UINT16 DeviceControl
;
1750 UINT32 UncorrectableErrorMask
;
1751 UINT32 UncorrectableErrorSeverity
;
1752 UINT32 CorrectableErrorMask
;
1753 UINT32 AdvancedErrorCapabilitiesAndControl
;
1754 UINT32 RootErrorCommand
;
1755 } EFI_ACPI_6_1_PCI_EXPRESS_ROOT_PORT_AER_STRUCTURE
;
1758 /// PCI Express Device AER Structure Definition
1766 UINT32 NumberOfRecordsToPreAllocate
;
1767 UINT32 MaxSectionsPerRecord
;
1771 UINT16 DeviceControl
;
1773 UINT32 UncorrectableErrorMask
;
1774 UINT32 UncorrectableErrorSeverity
;
1775 UINT32 CorrectableErrorMask
;
1776 UINT32 AdvancedErrorCapabilitiesAndControl
;
1777 } EFI_ACPI_6_1_PCI_EXPRESS_DEVICE_AER_STRUCTURE
;
1780 /// PCI Express Bridge AER Structure Definition
1788 UINT32 NumberOfRecordsToPreAllocate
;
1789 UINT32 MaxSectionsPerRecord
;
1793 UINT16 DeviceControl
;
1795 UINT32 UncorrectableErrorMask
;
1796 UINT32 UncorrectableErrorSeverity
;
1797 UINT32 CorrectableErrorMask
;
1798 UINT32 AdvancedErrorCapabilitiesAndControl
;
1799 UINT32 SecondaryUncorrectableErrorMask
;
1800 UINT32 SecondaryUncorrectableErrorSeverity
;
1801 UINT32 SecondaryAdvancedErrorCapabilitiesAndControl
;
1802 } EFI_ACPI_6_1_PCI_EXPRESS_BRIDGE_AER_STRUCTURE
;
1805 /// Generic Hardware Error Source Structure Definition
1810 UINT16 RelatedSourceId
;
1813 UINT32 NumberOfRecordsToPreAllocate
;
1814 UINT32 MaxSectionsPerRecord
;
1815 UINT32 MaxRawDataLength
;
1816 EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE ErrorStatusAddress
;
1817 EFI_ACPI_6_1_HARDWARE_ERROR_NOTIFICATION_STRUCTURE NotificationStructure
;
1818 UINT32 ErrorStatusBlockLength
;
1819 } EFI_ACPI_6_1_GENERIC_HARDWARE_ERROR_SOURCE_STRUCTURE
;
1822 /// Generic Hardware Error Source Version 2 Structure Definition
1827 UINT16 RelatedSourceId
;
1830 UINT32 NumberOfRecordsToPreAllocate
;
1831 UINT32 MaxSectionsPerRecord
;
1832 UINT32 MaxRawDataLength
;
1833 EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE ErrorStatusAddress
;
1834 EFI_ACPI_6_1_HARDWARE_ERROR_NOTIFICATION_STRUCTURE NotificationStructure
;
1835 UINT32 ErrorStatusBlockLength
;
1836 EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE ReadAckRegister
;
1837 UINT64 ReadAckPreserve
;
1838 UINT64 ReadAckWrite
;
1839 } EFI_ACPI_6_1_GENERIC_HARDWARE_ERROR_SOURCE_VERSION_2_STRUCTURE
;
1842 /// Generic Error Status Definition
1845 EFI_ACPI_6_1_ERROR_BLOCK_STATUS BlockStatus
;
1846 UINT32 RawDataOffset
;
1847 UINT32 RawDataLength
;
1849 UINT32 ErrorSeverity
;
1850 } EFI_ACPI_6_1_GENERIC_ERROR_STATUS_STRUCTURE
;
1853 /// ERST - Error Record Serialization Table
1856 EFI_ACPI_DESCRIPTION_HEADER Header
;
1857 UINT32 SerializationHeaderSize
;
1859 UINT32 InstructionEntryCount
;
1860 } EFI_ACPI_6_1_ERROR_RECORD_SERIALIZATION_TABLE_HEADER
;
1863 /// ERST Version (as defined in ACPI 6.1 spec.)
1865 #define EFI_ACPI_6_1_ERROR_RECORD_SERIALIZATION_TABLE_REVISION 0x01
1868 /// ERST Serialization Actions
1870 #define EFI_ACPI_6_1_ERST_BEGIN_WRITE_OPERATION 0x00
1871 #define EFI_ACPI_6_1_ERST_BEGIN_READ_OPERATION 0x01
1872 #define EFI_ACPI_6_1_ERST_BEGIN_CLEAR_OPERATION 0x02
1873 #define EFI_ACPI_6_1_ERST_END_OPERATION 0x03
1874 #define EFI_ACPI_6_1_ERST_SET_RECORD_OFFSET 0x04
1875 #define EFI_ACPI_6_1_ERST_EXECUTE_OPERATION 0x05
1876 #define EFI_ACPI_6_1_ERST_CHECK_BUSY_STATUS 0x06
1877 #define EFI_ACPI_6_1_ERST_GET_COMMAND_STATUS 0x07
1878 #define EFI_ACPI_6_1_ERST_GET_RECORD_IDENTIFIER 0x08
1879 #define EFI_ACPI_6_1_ERST_SET_RECORD_IDENTIFIER 0x09
1880 #define EFI_ACPI_6_1_ERST_GET_RECORD_COUNT 0x0A
1881 #define EFI_ACPI_6_1_ERST_BEGIN_DUMMY_WRITE_OPERATION 0x0B
1882 #define EFI_ACPI_6_1_ERST_GET_ERROR_LOG_ADDRESS_RANGE 0x0D
1883 #define EFI_ACPI_6_1_ERST_GET_ERROR_LOG_ADDRESS_RANGE_LENGTH 0x0E
1884 #define EFI_ACPI_6_1_ERST_GET_ERROR_LOG_ADDRESS_RANGE_ATTRIBUTES 0x0F
1885 #define EFI_ACPI_6_1_ERST_GET_EXECUTE_OPERATION_TIMINGS 0x10
1888 /// ERST Action Command Status
1890 #define EFI_ACPI_6_1_ERST_STATUS_SUCCESS 0x00
1891 #define EFI_ACPI_6_1_ERST_STATUS_NOT_ENOUGH_SPACE 0x01
1892 #define EFI_ACPI_6_1_ERST_STATUS_HARDWARE_NOT_AVAILABLE 0x02
1893 #define EFI_ACPI_6_1_ERST_STATUS_FAILED 0x03
1894 #define EFI_ACPI_6_1_ERST_STATUS_RECORD_STORE_EMPTY 0x04
1895 #define EFI_ACPI_6_1_ERST_STATUS_RECORD_NOT_FOUND 0x05
1898 /// ERST Serialization Instructions
1900 #define EFI_ACPI_6_1_ERST_READ_REGISTER 0x00
1901 #define EFI_ACPI_6_1_ERST_READ_REGISTER_VALUE 0x01
1902 #define EFI_ACPI_6_1_ERST_WRITE_REGISTER 0x02
1903 #define EFI_ACPI_6_1_ERST_WRITE_REGISTER_VALUE 0x03
1904 #define EFI_ACPI_6_1_ERST_NOOP 0x04
1905 #define EFI_ACPI_6_1_ERST_LOAD_VAR1 0x05
1906 #define EFI_ACPI_6_1_ERST_LOAD_VAR2 0x06
1907 #define EFI_ACPI_6_1_ERST_STORE_VAR1 0x07
1908 #define EFI_ACPI_6_1_ERST_ADD 0x08
1909 #define EFI_ACPI_6_1_ERST_SUBTRACT 0x09
1910 #define EFI_ACPI_6_1_ERST_ADD_VALUE 0x0A
1911 #define EFI_ACPI_6_1_ERST_SUBTRACT_VALUE 0x0B
1912 #define EFI_ACPI_6_1_ERST_STALL 0x0C
1913 #define EFI_ACPI_6_1_ERST_STALL_WHILE_TRUE 0x0D
1914 #define EFI_ACPI_6_1_ERST_SKIP_NEXT_INSTRUCTION_IF_TRUE 0x0E
1915 #define EFI_ACPI_6_1_ERST_GOTO 0x0F
1916 #define EFI_ACPI_6_1_ERST_SET_SRC_ADDRESS_BASE 0x10
1917 #define EFI_ACPI_6_1_ERST_SET_DST_ADDRESS_BASE 0x11
1918 #define EFI_ACPI_6_1_ERST_MOVE_DATA 0x12
1921 /// ERST Instruction Flags
1923 #define EFI_ACPI_6_1_ERST_PRESERVE_REGISTER 0x01
1926 /// ERST Serialization Instruction Entry
1929 UINT8 SerializationAction
;
1933 EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE RegisterRegion
;
1936 } EFI_ACPI_6_1_ERST_SERIALIZATION_INSTRUCTION_ENTRY
;
1939 /// EINJ - Error Injection Table
1942 EFI_ACPI_DESCRIPTION_HEADER Header
;
1943 UINT32 InjectionHeaderSize
;
1944 UINT8 InjectionFlags
;
1946 UINT32 InjectionEntryCount
;
1947 } EFI_ACPI_6_1_ERROR_INJECTION_TABLE_HEADER
;
1950 /// EINJ Version (as defined in ACPI 6.1 spec.)
1952 #define EFI_ACPI_6_1_ERROR_INJECTION_TABLE_REVISION 0x01
1955 /// EINJ Error Injection Actions
1957 #define EFI_ACPI_6_1_EINJ_BEGIN_INJECTION_OPERATION 0x00
1958 #define EFI_ACPI_6_1_EINJ_GET_TRIGGER_ERROR_ACTION_TABLE 0x01
1959 #define EFI_ACPI_6_1_EINJ_SET_ERROR_TYPE 0x02
1960 #define EFI_ACPI_6_1_EINJ_GET_ERROR_TYPE 0x03
1961 #define EFI_ACPI_6_1_EINJ_END_OPERATION 0x04
1962 #define EFI_ACPI_6_1_EINJ_EXECUTE_OPERATION 0x05
1963 #define EFI_ACPI_6_1_EINJ_CHECK_BUSY_STATUS 0x06
1964 #define EFI_ACPI_6_1_EINJ_GET_COMMAND_STATUS 0x07
1965 #define EFI_ACPI_6_1_EINJ_TRIGGER_ERROR 0xFF
1968 /// EINJ Action Command Status
1970 #define EFI_ACPI_6_1_EINJ_STATUS_SUCCESS 0x00
1971 #define EFI_ACPI_6_1_EINJ_STATUS_UNKNOWN_FAILURE 0x01
1972 #define EFI_ACPI_6_1_EINJ_STATUS_INVALID_ACCESS 0x02
1975 /// EINJ Error Type Definition
1977 #define EFI_ACPI_6_1_EINJ_ERROR_PROCESSOR_CORRECTABLE (1 << 0)
1978 #define EFI_ACPI_6_1_EINJ_ERROR_PROCESSOR_UNCORRECTABLE_NONFATAL (1 << 1)
1979 #define EFI_ACPI_6_1_EINJ_ERROR_PROCESSOR_UNCORRECTABLE_FATAL (1 << 2)
1980 #define EFI_ACPI_6_1_EINJ_ERROR_MEMORY_CORRECTABLE (1 << 3)
1981 #define EFI_ACPI_6_1_EINJ_ERROR_MEMORY_UNCORRECTABLE_NONFATAL (1 << 4)
1982 #define EFI_ACPI_6_1_EINJ_ERROR_MEMORY_UNCORRECTABLE_FATAL (1 << 5)
1983 #define EFI_ACPI_6_1_EINJ_ERROR_PCI_EXPRESS_CORRECTABLE (1 << 6)
1984 #define EFI_ACPI_6_1_EINJ_ERROR_PCI_EXPRESS_UNCORRECTABLE_NONFATAL (1 << 7)
1985 #define EFI_ACPI_6_1_EINJ_ERROR_PCI_EXPRESS_UNCORRECTABLE_FATAL (1 << 8)
1986 #define EFI_ACPI_6_1_EINJ_ERROR_PLATFORM_CORRECTABLE (1 << 9)
1987 #define EFI_ACPI_6_1_EINJ_ERROR_PLATFORM_UNCORRECTABLE_NONFATAL (1 << 10)
1988 #define EFI_ACPI_6_1_EINJ_ERROR_PLATFORM_UNCORRECTABLE_FATAL (1 << 11)
1991 /// EINJ Injection Instructions
1993 #define EFI_ACPI_6_1_EINJ_READ_REGISTER 0x00
1994 #define EFI_ACPI_6_1_EINJ_READ_REGISTER_VALUE 0x01
1995 #define EFI_ACPI_6_1_EINJ_WRITE_REGISTER 0x02
1996 #define EFI_ACPI_6_1_EINJ_WRITE_REGISTER_VALUE 0x03
1997 #define EFI_ACPI_6_1_EINJ_NOOP 0x04
2000 /// EINJ Instruction Flags
2002 #define EFI_ACPI_6_1_EINJ_PRESERVE_REGISTER 0x01
2005 /// EINJ Injection Instruction Entry
2008 UINT8 InjectionAction
;
2012 EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE RegisterRegion
;
2015 } EFI_ACPI_6_1_EINJ_INJECTION_INSTRUCTION_ENTRY
;
2018 /// EINJ Trigger Action Table
2025 } EFI_ACPI_6_1_EINJ_TRIGGER_ACTION_TABLE
;
2028 /// Platform Communications Channel Table (PCCT)
2031 EFI_ACPI_DESCRIPTION_HEADER Header
;
2034 } EFI_ACPI_6_1_PLATFORM_COMMUNICATION_CHANNEL_TABLE_HEADER
;
2037 /// PCCT Version (as defined in ACPI 6.1 spec.)
2039 #define EFI_ACPI_6_1_PLATFORM_COMMUNICATION_CHANNEL_TABLE_REVISION 0x01
2042 /// PCCT Global Flags
2044 #define EFI_ACPI_6_1_PCCT_FLAGS_SCI_DOORBELL BIT0
2047 // PCCT Subspace type
2049 #define EFI_ACPI_6_1_PCCT_SUBSPACE_TYPE_GENERIC 0x00
2050 #define EFI_ACPI_6_1_PCCT_SUBSPACE_TYPE_1_HW_REDUCED_COMMUNICATIONS 0x01
2051 #define EFI_ACPI_6_1_PCCT_SUBSPACE_TYPE_2_HW_REDUCED_COMMUNICATIONS 0x02
2054 /// PCC Subspace Structure Header
2059 } EFI_ACPI_6_1_PCCT_SUBSPACE_HEADER
;
2062 /// Generic Communications Subspace Structure
2069 UINT64 AddressLength
;
2070 EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE DoorbellRegister
;
2071 UINT64 DoorbellPreserve
;
2072 UINT64 DoorbellWrite
;
2073 UINT32 NominalLatency
;
2074 UINT32 MaximumPeriodicAccessRate
;
2075 UINT16 MinimumRequestTurnaroundTime
;
2076 } EFI_ACPI_6_1_PCCT_SUBSPACE_GENERIC
;
2079 /// Generic Communications Channel Shared Memory Region
2085 UINT8 GenerateSci
:1;
2086 } EFI_ACPI_6_1_PCCT_GENERIC_SHARED_MEMORY_REGION_COMMAND
;
2089 UINT8 CommandComplete
:1;
2090 UINT8 SciDoorbell
:1;
2092 UINT8 PlatformNotification
:1;
2095 } EFI_ACPI_6_1_PCCT_GENERIC_SHARED_MEMORY_REGION_STATUS
;
2099 EFI_ACPI_6_1_PCCT_GENERIC_SHARED_MEMORY_REGION_COMMAND Command
;
2100 EFI_ACPI_6_1_PCCT_GENERIC_SHARED_MEMORY_REGION_STATUS Status
;
2101 } EFI_ACPI_6_1_PCCT_GENERIC_SHARED_MEMORY_REGION_HEADER
;
2103 #define EFI_ACPI_6_1_PCCT_SUBSPACE_DOORBELL_INTERRUPT_FLAGS_POLARITY BIT0
2104 #define EFI_ACPI_6_1_PCCT_SUBSPACE_DOORBELL_INTERRUPT_FLAGS_MODE BIT1
2107 /// Type 1 HW-Reduced Communications Subspace Structure
2112 UINT32 DoorbellInterrupt
;
2113 UINT8 DoorbellInterruptFlags
;
2116 UINT64 AddressLength
;
2117 EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE DoorbellRegister
;
2118 UINT64 DoorbellPreserve
;
2119 UINT64 DoorbellWrite
;
2120 UINT32 NominalLatency
;
2121 UINT32 MaximumPeriodicAccessRate
;
2122 UINT16 MinimumRequestTurnaroundTime
;
2123 } EFI_ACPI_6_1_PCCT_SUBSPACE_1_HW_REDUCED_COMMUNICATIONS
;
2126 /// Type 2 HW-Reduced Communications Subspace Structure
2131 UINT32 DoorbellInterrupt
;
2132 UINT8 DoorbellInterruptFlags
;
2135 UINT64 AddressLength
;
2136 EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE DoorbellRegister
;
2137 UINT64 DoorbellPreserve
;
2138 UINT64 DoorbellWrite
;
2139 UINT32 NominalLatency
;
2140 UINT32 MaximumPeriodicAccessRate
;
2141 UINT16 MinimumRequestTurnaroundTime
;
2142 EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE DoorbellAckRegister
;
2143 UINT64 DoorbellAckPreserve
;
2144 UINT64 DoorbellAckWrite
;
2145 } EFI_ACPI_6_1_PCCT_SUBSPACE_2_HW_REDUCED_COMMUNICATIONS
;
2148 // Known table signatures
2152 /// "RSD PTR " Root System Description Pointer
2154 #define EFI_ACPI_6_1_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ')
2157 /// "APIC" Multiple APIC Description Table
2159 #define EFI_ACPI_6_1_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('A', 'P', 'I', 'C')
2162 /// "BERT" Boot Error Record Table
2164 #define EFI_ACPI_6_1_BOOT_ERROR_RECORD_TABLE_SIGNATURE SIGNATURE_32('B', 'E', 'R', 'T')
2167 /// "BGRT" Boot Graphics Resource Table
2169 #define EFI_ACPI_6_1_BOOT_GRAPHICS_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('B', 'G', 'R', 'T')
2172 /// "CPEP" Corrected Platform Error Polling Table
2174 #define EFI_ACPI_6_1_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_SIGNATURE SIGNATURE_32('C', 'P', 'E', 'P')
2177 /// "DSDT" Differentiated System Description Table
2179 #define EFI_ACPI_6_1_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('D', 'S', 'D', 'T')
2182 /// "ECDT" Embedded Controller Boot Resources Table
2184 #define EFI_ACPI_6_1_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_SIGNATURE SIGNATURE_32('E', 'C', 'D', 'T')
2187 /// "EINJ" Error Injection Table
2189 #define EFI_ACPI_6_1_ERROR_INJECTION_TABLE_SIGNATURE SIGNATURE_32('E', 'I', 'N', 'J')
2192 /// "ERST" Error Record Serialization Table
2194 #define EFI_ACPI_6_1_ERROR_RECORD_SERIALIZATION_TABLE_SIGNATURE SIGNATURE_32('E', 'R', 'S', 'T')
2197 /// "FACP" Fixed ACPI Description Table
2199 #define EFI_ACPI_6_1_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'P')
2202 /// "FACS" Firmware ACPI Control Structure
2204 #define EFI_ACPI_6_1_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'S')
2207 /// "FPDT" Firmware Performance Data Table
2209 #define EFI_ACPI_6_1_FIRMWARE_PERFORMANCE_DATA_TABLE_SIGNATURE SIGNATURE_32('F', 'P', 'D', 'T')
2212 /// "GTDT" Generic Timer Description Table
2214 #define EFI_ACPI_6_1_GENERIC_TIMER_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('G', 'T', 'D', 'T')
2217 /// "HEST" Hardware Error Source Table
2219 #define EFI_ACPI_6_1_HARDWARE_ERROR_SOURCE_TABLE_SIGNATURE SIGNATURE_32('H', 'E', 'S', 'T')
2222 /// "MPST" Memory Power State Table
2224 #define EFI_ACPI_6_1_MEMORY_POWER_STATE_TABLE_SIGNATURE SIGNATURE_32('M', 'P', 'S', 'T')
2227 /// "MSCT" Maximum System Characteristics Table
2229 #define EFI_ACPI_6_1_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_SIGNATURE SIGNATURE_32('M', 'S', 'C', 'T')
2232 /// "NFIT" NVDIMM Firmware Interface Table
2234 #define EFI_ACPI_6_1_NVDIMM_FIRMWARE_INTERFACE_TABLE_STRUCTURE_SIGNATURE SIGNATURE_32('N', 'F', 'I', 'T')
2237 /// "PMTT" Platform Memory Topology Table
2239 #define EFI_ACPI_6_1_PLATFORM_MEMORY_TOPOLOGY_TABLE_SIGNATURE SIGNATURE_32('P', 'M', 'T', 'T')
2242 /// "PSDT" Persistent System Description Table
2244 #define EFI_ACPI_6_1_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('P', 'S', 'D', 'T')
2247 /// "RASF" ACPI RAS Feature Table
2249 #define EFI_ACPI_6_1_ACPI_RAS_FEATURE_TABLE_SIGNATURE SIGNATURE_32('R', 'A', 'S', 'F')
2252 /// "RSDT" Root System Description Table
2254 #define EFI_ACPI_6_1_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('R', 'S', 'D', 'T')
2257 /// "SBST" Smart Battery Specification Table
2259 #define EFI_ACPI_6_1_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE SIGNATURE_32('S', 'B', 'S', 'T')
2262 /// "SLIT" System Locality Information Table
2264 #define EFI_ACPI_6_1_SYSTEM_LOCALITY_INFORMATION_TABLE_SIGNATURE SIGNATURE_32('S', 'L', 'I', 'T')
2267 /// "SRAT" System Resource Affinity Table
2269 #define EFI_ACPI_6_1_SYSTEM_RESOURCE_AFFINITY_TABLE_SIGNATURE SIGNATURE_32('S', 'R', 'A', 'T')
2272 /// "SSDT" Secondary System Description Table
2274 #define EFI_ACPI_6_1_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('S', 'S', 'D', 'T')
2277 /// "XSDT" Extended System Description Table
2279 #define EFI_ACPI_6_1_EXTENDED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('X', 'S', 'D', 'T')
2282 /// "BOOT" MS Simple Boot Spec
2284 #define EFI_ACPI_6_1_SIMPLE_BOOT_FLAG_TABLE_SIGNATURE SIGNATURE_32('B', 'O', 'O', 'T')
2287 /// "CSRT" MS Core System Resource Table
2289 #define EFI_ACPI_6_1_CORE_SYSTEM_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('C', 'S', 'R', 'T')
2292 /// "DBG2" MS Debug Port 2 Spec
2294 #define EFI_ACPI_6_1_DEBUG_PORT_2_TABLE_SIGNATURE SIGNATURE_32('D', 'B', 'G', '2')
2297 /// "DBGP" MS Debug Port Spec
2299 #define EFI_ACPI_6_1_DEBUG_PORT_TABLE_SIGNATURE SIGNATURE_32('D', 'B', 'G', 'P')
2302 /// "DMAR" DMA Remapping Table
2304 #define EFI_ACPI_6_1_DMA_REMAPPING_TABLE_SIGNATURE SIGNATURE_32('D', 'M', 'A', 'R')
2307 /// "DRTM" Dynamic Root of Trust for Measurement Table
2309 #define EFI_ACPI_6_1_DYNAMIC_ROOT_OF_TRUST_FOR_MEASUREMENT_TABLE_SIGNATURE SIGNATURE_32('D', 'R', 'T', 'M')
2312 /// "ETDT" Event Timer Description Table
2314 #define EFI_ACPI_6_1_EVENT_TIMER_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('E', 'T', 'D', 'T')
2317 /// "HPET" IA-PC High Precision Event Timer Table
2319 #define EFI_ACPI_6_1_HIGH_PRECISION_EVENT_TIMER_TABLE_SIGNATURE SIGNATURE_32('H', 'P', 'E', 'T')
2322 /// "iBFT" iSCSI Boot Firmware Table
2324 #define EFI_ACPI_6_1_ISCSI_BOOT_FIRMWARE_TABLE_SIGNATURE SIGNATURE_32('i', 'B', 'F', 'T')
2327 /// "IORT" I/O Remapping Table
2329 #define EFI_ACPI_6_1_IO_REMAPPING_TABLE_SIGNATURE SIGNATURE_32('I', 'O', 'R', 'T')
2332 /// "IVRS" I/O Virtualization Reporting Structure
2334 #define EFI_ACPI_6_1_IO_VIRTUALIZATION_REPORTING_STRUCTURE_SIGNATURE SIGNATURE_32('I', 'V', 'R', 'S')
2337 /// "LPIT" Low Power Idle Table
2339 #define EFI_ACPI_6_1_LOW_POWER_IDLE_TABLE_STRUCTURE_SIGNATURE SIGNATURE_32('L', 'P', 'I', 'T')
2342 /// "MCFG" PCI Express Memory Mapped Configuration Space Base Address Description Table
2344 #define EFI_ACPI_6_1_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('M', 'C', 'F', 'G')
2347 /// "MCHI" Management Controller Host Interface Table
2349 #define EFI_ACPI_6_1_MANAGEMENT_CONTROLLER_HOST_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('M', 'C', 'H', 'I')
2352 /// "MSDM" MS Data Management Table
2354 #define EFI_ACPI_6_1_DATA_MANAGEMENT_TABLE_SIGNATURE SIGNATURE_32('M', 'S', 'D', 'M')
2357 /// "SLIC" MS Software Licensing Table Specification
2359 #define EFI_ACPI_6_1_SOFTWARE_LICENSING_TABLE_SIGNATURE SIGNATURE_32('S', 'L', 'I', 'C')
2362 /// "SPCR" Serial Port Console Redirection Table
2364 #define EFI_ACPI_6_1_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'C', 'R')
2367 /// "SPMI" Server Platform Management Interface Table
2369 #define EFI_ACPI_6_1_SERVER_PLATFORM_MANAGEMENT_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'M', 'I')
2372 /// "STAO" _STA Override Table
2374 #define EFI_ACPI_6_1_STA_OVERRIDE_TABLE_SIGNATURE SIGNATURE_32('S', 'T', 'A', 'O')
2377 /// "TCPA" Trusted Computing Platform Alliance Capabilities Table
2379 #define EFI_ACPI_6_1_TRUSTED_COMPUTING_PLATFORM_ALLIANCE_CAPABILITIES_TABLE_SIGNATURE SIGNATURE_32('T', 'C', 'P', 'A')
2382 /// "TPM2" Trusted Computing Platform 1 Table
2384 #define EFI_ACPI_6_1_TRUSTED_COMPUTING_PLATFORM_2_TABLE_SIGNATURE SIGNATURE_32('T', 'P', 'M', '2')
2387 /// "UEFI" UEFI ACPI Data Table
2389 #define EFI_ACPI_6_1_UEFI_ACPI_DATA_TABLE_SIGNATURE SIGNATURE_32('U', 'E', 'F', 'I')
2392 /// "WAET" Windows ACPI Emulated Devices Table
2394 #define EFI_ACPI_6_1_WINDOWS_ACPI_EMULATED_DEVICES_TABLE_SIGNATURE SIGNATURE_32('W', 'A', 'E', 'T')
2397 /// "WDAT" Watchdog Action Table
2399 #define EFI_ACPI_6_1_WATCHDOG_ACTION_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'A', 'T')
2402 /// "WDRT" Watchdog Resource Table
2404 #define EFI_ACPI_6_1_WATCHDOG_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'R', 'T')
2407 /// "WPBT" MS Platform Binary Table
2409 #define EFI_ACPI_6_1_PLATFORM_BINARY_TABLE_SIGNATURE SIGNATURE_32('W', 'P', 'B', 'T')
2412 /// "XENV" Xen Project Table
2414 #define EFI_ACPI_6_1_XEN_PROJECT_TABLE_SIGNATURE SIGNATURE_32('X', 'E', 'N', 'V')