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review.coreboot.org / coreboot / f6ae1a908034ad4320efba9742fbc505b993c347 / . / src / vendorcode / intel / edk2 / edk2-stable202111 / MdePkg / Include / IndustryStandard / Acpi60.h
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Subrata Banik20fe24b2021-12-09 02:46:38 +0530[diff] [blame]1/** @file
2 ACPI 6.0 definitions from the ACPI Specification Revision 6.0 Errata A January, 2016.
3
4 Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<BR>
5 (C) Copyright 2015-2016 Hewlett Packard Enterprise Development LP<BR>
6 Copyright (c) 2020, ARM Ltd. All rights reserved.<BR>
7 SPDX-License-Identifier: BSD-2-Clause-Patent
8**/
9
10#ifndef _ACPI_6_0_H_
11#define _ACPI_6_0_H_
12
13#include <IndustryStandard/Acpi51.h>
14
15//
16// Ensure proper structure formats
17//
18#pragma pack(1)
19
20///
21/// ACPI 6.0 Generic Address Space definition
22///
23typedef struct {
24 UINT8 AddressSpaceId;
25 UINT8 RegisterBitWidth;
26 UINT8 RegisterBitOffset;
27 UINT8 AccessSize;
28 UINT64 Address;
29} EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE;
30
31//
32// Generic Address Space Address IDs
33//
34#define EFI_ACPI_6_0_SYSTEM_MEMORY 0
35#define EFI_ACPI_6_0_SYSTEM_IO 1
36#define EFI_ACPI_6_0_PCI_CONFIGURATION_SPACE 2
37#define EFI_ACPI_6_0_EMBEDDED_CONTROLLER 3
38#define EFI_ACPI_6_0_SMBUS 4
39#define EFI_ACPI_6_0_PLATFORM_COMMUNICATION_CHANNEL 0x0A
40#define EFI_ACPI_6_0_FUNCTIONAL_FIXED_HARDWARE 0x7F
41
42//
43// Generic Address Space Access Sizes
44//
45#define EFI_ACPI_6_0_UNDEFINED 0
46#define EFI_ACPI_6_0_BYTE 1
47#define EFI_ACPI_6_0_WORD 2
48#define EFI_ACPI_6_0_DWORD 3
49#define EFI_ACPI_6_0_QWORD 4
50
51//
52// ACPI 6.0 table structures
53//
54
55///
56/// Root System Description Pointer Structure
57///
58typedef struct {
59 UINT64 Signature;
60 UINT8 Checksum;
61 UINT8 OemId[6];
62 UINT8 Revision;
63 UINT32 RsdtAddress;
64 UINT32 Length;
65 UINT64 XsdtAddress;
66 UINT8 ExtendedChecksum;
67 UINT8 Reserved[3];
68} EFI_ACPI_6_0_ROOT_SYSTEM_DESCRIPTION_POINTER;
69
70///
71/// RSD_PTR Revision (as defined in ACPI 6.0 spec.)
72///
73#define EFI_ACPI_6_0_ROOT_SYSTEM_DESCRIPTION_POINTER_REVISION 0x02 ///< ACPISpec (Revision 6.0) says current value is 2
74
75///
76/// Common table header, this prefaces all ACPI tables, including FACS, but
77/// excluding the RSD PTR structure
78///
79typedef struct {
80 UINT32 Signature;
81 UINT32 Length;
82} EFI_ACPI_6_0_COMMON_HEADER;
83
84//
85// Root System Description Table
86// No definition needed as it is a common description table header, the same with
87// EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT32 table pointers.
88//
89
90///
91/// RSDT Revision (as defined in ACPI 6.0 spec.)
92///
93#define EFI_ACPI_6_0_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
94
95//
96// Extended System Description Table
97// No definition needed as it is a common description table header, the same with
98// EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT64 table pointers.
99//
100
101///
102/// XSDT Revision (as defined in ACPI 6.0 spec.)
103///
104#define EFI_ACPI_6_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
105
106///
107/// Fixed ACPI Description Table Structure (FADT)
108///
109typedef struct {
110 EFI_ACPI_DESCRIPTION_HEADER Header;
111 UINT32 FirmwareCtrl;
112 UINT32 Dsdt;
113 UINT8 Reserved0;
114 UINT8 PreferredPmProfile;
115 UINT16 SciInt;
116 UINT32 SmiCmd;
117 UINT8 AcpiEnable;
118 UINT8 AcpiDisable;
119 UINT8 S4BiosReq;
120 UINT8 PstateCnt;
121 UINT32 Pm1aEvtBlk;
122 UINT32 Pm1bEvtBlk;
123 UINT32 Pm1aCntBlk;
124 UINT32 Pm1bCntBlk;
125 UINT32 Pm2CntBlk;
126 UINT32 PmTmrBlk;
127 UINT32 Gpe0Blk;
128 UINT32 Gpe1Blk;
129 UINT8 Pm1EvtLen;
130 UINT8 Pm1CntLen;
131 UINT8 Pm2CntLen;
132 UINT8 PmTmrLen;
133 UINT8 Gpe0BlkLen;
134 UINT8 Gpe1BlkLen;
135 UINT8 Gpe1Base;
136 UINT8 CstCnt;
137 UINT16 PLvl2Lat;
138 UINT16 PLvl3Lat;
139 UINT16 FlushSize;
140 UINT16 FlushStride;
141 UINT8 DutyOffset;
142 UINT8 DutyWidth;
143 UINT8 DayAlrm;
144 UINT8 MonAlrm;
145 UINT8 Century;
146 UINT16 IaPcBootArch;
147 UINT8 Reserved1;
148 UINT32 Flags;
149 EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE ResetReg;
150 UINT8 ResetValue;
151 UINT16 ArmBootArch;
152 UINT8 MinorVersion;
153 UINT64 XFirmwareCtrl;
154 UINT64 XDsdt;
155 EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE XPm1aEvtBlk;
156 EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE XPm1bEvtBlk;
157 EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE XPm1aCntBlk;
158 EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE XPm1bCntBlk;
159 EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE XPm2CntBlk;
160 EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE XPmTmrBlk;
161 EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE XGpe0Blk;
162 EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE XGpe1Blk;
163 EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE SleepControlReg;
164 EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE SleepStatusReg;
165 UINT64 HypervisorVendorIdentity;
166} EFI_ACPI_6_0_FIXED_ACPI_DESCRIPTION_TABLE;
167
168///
169/// FADT Version (as defined in ACPI 6.0 spec.)
170///
171#define EFI_ACPI_6_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION 0x06
172#define EFI_ACPI_6_0_FIXED_ACPI_DESCRIPTION_TABLE_MINOR_REVISION 0x00
173
174//
175// Fixed ACPI Description Table Preferred Power Management Profile
176//
177#define EFI_ACPI_6_0_PM_PROFILE_UNSPECIFIED 0
178#define EFI_ACPI_6_0_PM_PROFILE_DESKTOP 1
179#define EFI_ACPI_6_0_PM_PROFILE_MOBILE 2
180#define EFI_ACPI_6_0_PM_PROFILE_WORKSTATION 3
181#define EFI_ACPI_6_0_PM_PROFILE_ENTERPRISE_SERVER 4
182#define EFI_ACPI_6_0_PM_PROFILE_SOHO_SERVER 5
183#define EFI_ACPI_6_0_PM_PROFILE_APPLIANCE_PC 6
184#define EFI_ACPI_6_0_PM_PROFILE_PERFORMANCE_SERVER 7
185#define EFI_ACPI_6_0_PM_PROFILE_TABLET 8
186
187//
188// Fixed ACPI Description Table Boot Architecture Flags
189// All other bits are reserved and must be set to 0.
190//
191#define EFI_ACPI_6_0_LEGACY_DEVICES BIT0
192#define EFI_ACPI_6_0_8042 BIT1
193#define EFI_ACPI_6_0_VGA_NOT_PRESENT BIT2
194#define EFI_ACPI_6_0_MSI_NOT_SUPPORTED BIT3
195#define EFI_ACPI_6_0_PCIE_ASPM_CONTROLS BIT4
196#define EFI_ACPI_6_0_CMOS_RTC_NOT_PRESENT BIT5
197
198//
199// Fixed ACPI Description Table Arm Boot Architecture Flags
200// All other bits are reserved and must be set to 0.
201//
202#define EFI_ACPI_6_0_ARM_PSCI_COMPLIANT BIT0
203#define EFI_ACPI_6_0_ARM_PSCI_USE_HVC BIT1
204
205//
206// Fixed ACPI Description Table Fixed Feature Flags
207// All other bits are reserved and must be set to 0.
208//
209#define EFI_ACPI_6_0_WBINVD BIT0
210#define EFI_ACPI_6_0_WBINVD_FLUSH BIT1
211#define EFI_ACPI_6_0_PROC_C1 BIT2
212#define EFI_ACPI_6_0_P_LVL2_UP BIT3
213#define EFI_ACPI_6_0_PWR_BUTTON BIT4
214#define EFI_ACPI_6_0_SLP_BUTTON BIT5
215#define EFI_ACPI_6_0_FIX_RTC BIT6
216#define EFI_ACPI_6_0_RTC_S4 BIT7
217#define EFI_ACPI_6_0_TMR_VAL_EXT BIT8
218#define EFI_ACPI_6_0_DCK_CAP BIT9
219#define EFI_ACPI_6_0_RESET_REG_SUP BIT10
220#define EFI_ACPI_6_0_SEALED_CASE BIT11
221#define EFI_ACPI_6_0_HEADLESS BIT12
222#define EFI_ACPI_6_0_CPU_SW_SLP BIT13
223#define EFI_ACPI_6_0_PCI_EXP_WAK BIT14
224#define EFI_ACPI_6_0_USE_PLATFORM_CLOCK BIT15
225#define EFI_ACPI_6_0_S4_RTC_STS_VALID BIT16
226#define EFI_ACPI_6_0_REMOTE_POWER_ON_CAPABLE BIT17
227#define EFI_ACPI_6_0_FORCE_APIC_CLUSTER_MODEL BIT18
228#define EFI_ACPI_6_0_FORCE_APIC_PHYSICAL_DESTINATION_MODE BIT19
229#define EFI_ACPI_6_0_HW_REDUCED_ACPI BIT20
230#define EFI_ACPI_6_0_LOW_POWER_S0_IDLE_CAPABLE BIT21
231
232///
233/// Firmware ACPI Control Structure
234///
235typedef struct {
236 UINT32 Signature;
237 UINT32 Length;
238 UINT32 HardwareSignature;
239 UINT32 FirmwareWakingVector;
240 UINT32 GlobalLock;
241 UINT32 Flags;
242 UINT64 XFirmwareWakingVector;
243 UINT8 Version;
244 UINT8 Reserved0[3];
245 UINT32 OspmFlags;
246 UINT8 Reserved1[24];
247} EFI_ACPI_6_0_FIRMWARE_ACPI_CONTROL_STRUCTURE;
248
249///
250/// FACS Version (as defined in ACPI 6.0 spec.)
251///
252#define EFI_ACPI_6_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION 0x02
253
254///
255/// Firmware Control Structure Feature Flags
256/// All other bits are reserved and must be set to 0.
257///
258#define EFI_ACPI_6_0_S4BIOS_F BIT0
259#define EFI_ACPI_6_0_64BIT_WAKE_SUPPORTED_F BIT1
260
261///
262/// OSPM Enabled Firmware Control Structure Flags
263/// All other bits are reserved and must be set to 0.
264///
265#define EFI_ACPI_6_0_OSPM_64BIT_WAKE_F BIT0
266
267//
268// Differentiated System Description Table,
269// Secondary System Description Table
270// and Persistent System Description Table,
271// no definition needed as they are common description table header, the same with
272// EFI_ACPI_DESCRIPTION_HEADER, followed by a definition block.
273//
274#define EFI_ACPI_6_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x02
275#define EFI_ACPI_6_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_REVISION 0x02
276
277///
278/// Multiple APIC Description Table header definition. The rest of the table
279/// must be defined in a platform specific manner.
280///
281typedef struct {
282 EFI_ACPI_DESCRIPTION_HEADER Header;
283 UINT32 LocalApicAddress;
284 UINT32 Flags;
285} EFI_ACPI_6_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER;
286
287///
288/// MADT Revision (as defined in ACPI 6.0 Errata A spec.)
289///
290#define EFI_ACPI_6_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION 0x04
291
292///
293/// Multiple APIC Flags
294/// All other bits are reserved and must be set to 0.
295///
296#define EFI_ACPI_6_0_PCAT_COMPAT BIT0
297
298//
299// Multiple APIC Description Table APIC structure types
300// All other values between 0x0D and 0x7F are reserved and
301// will be ignored by OSPM. 0x80 ~ 0xFF are reserved for OEM.
302//
303#define EFI_ACPI_6_0_PROCESSOR_LOCAL_APIC 0x00
304#define EFI_ACPI_6_0_IO_APIC 0x01
305#define EFI_ACPI_6_0_INTERRUPT_SOURCE_OVERRIDE 0x02
306#define EFI_ACPI_6_0_NON_MASKABLE_INTERRUPT_SOURCE 0x03
307#define EFI_ACPI_6_0_LOCAL_APIC_NMI 0x04
308#define EFI_ACPI_6_0_LOCAL_APIC_ADDRESS_OVERRIDE 0x05
309#define EFI_ACPI_6_0_IO_SAPIC 0x06
310#define EFI_ACPI_6_0_LOCAL_SAPIC 0x07
311#define EFI_ACPI_6_0_PLATFORM_INTERRUPT_SOURCES 0x08
312#define EFI_ACPI_6_0_PROCESSOR_LOCAL_X2APIC 0x09
313#define EFI_ACPI_6_0_LOCAL_X2APIC_NMI 0x0A
314#define EFI_ACPI_6_0_GIC 0x0B
315#define EFI_ACPI_6_0_GICD 0x0C
316#define EFI_ACPI_6_0_GIC_MSI_FRAME 0x0D
317#define EFI_ACPI_6_0_GICR 0x0E
318#define EFI_ACPI_6_0_GIC_ITS 0x0F
319
320//
321// APIC Structure Definitions
322//
323
324///
325/// Processor Local APIC Structure Definition
326///
327typedef struct {
328 UINT8 Type;
329 UINT8 Length;
330 UINT8 AcpiProcessorUid;
331 UINT8 ApicId;
332 UINT32 Flags;
333} EFI_ACPI_6_0_PROCESSOR_LOCAL_APIC_STRUCTURE;
334
335///
336/// Local APIC Flags. All other bits are reserved and must be 0.
337///
338#define EFI_ACPI_6_0_LOCAL_APIC_ENABLED BIT0
339
340///
341/// IO APIC Structure
342///
343typedef struct {
344 UINT8 Type;
345 UINT8 Length;
346 UINT8 IoApicId;
347 UINT8 Reserved;
348 UINT32 IoApicAddress;
349 UINT32 GlobalSystemInterruptBase;
350} EFI_ACPI_6_0_IO_APIC_STRUCTURE;
351
352///
353/// Interrupt Source Override Structure
354///
355typedef struct {
356 UINT8 Type;
357 UINT8 Length;
358 UINT8 Bus;
359 UINT8 Source;
360 UINT32 GlobalSystemInterrupt;
361 UINT16 Flags;
362} EFI_ACPI_6_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE;
363
364///
365/// Platform Interrupt Sources Structure Definition
366///
367typedef struct {
368 UINT8 Type;
369 UINT8 Length;
370 UINT16 Flags;
371 UINT8 InterruptType;
372 UINT8 ProcessorId;
373 UINT8 ProcessorEid;
374 UINT8 IoSapicVector;
375 UINT32 GlobalSystemInterrupt;
376 UINT32 PlatformInterruptSourceFlags;
377 UINT8 CpeiProcessorOverride;
378 UINT8 Reserved[31];
379} EFI_ACPI_6_0_PLATFORM_INTERRUPT_APIC_STRUCTURE;
380
381//
382// MPS INTI flags.
383// All other bits are reserved and must be set to 0.
384//
385#define EFI_ACPI_6_0_POLARITY (3 << 0)
386#define EFI_ACPI_6_0_TRIGGER_MODE (3 << 2)
387
388///
389/// Non-Maskable Interrupt Source Structure
390///
391typedef struct {
392 UINT8 Type;
393 UINT8 Length;
394 UINT16 Flags;
395 UINT32 GlobalSystemInterrupt;
396} EFI_ACPI_6_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE;
397
398///
399/// Local APIC NMI Structure
400///
401typedef struct {
402 UINT8 Type;
403 UINT8 Length;
404 UINT8 AcpiProcessorUid;
405 UINT16 Flags;
406 UINT8 LocalApicLint;
407} EFI_ACPI_6_0_LOCAL_APIC_NMI_STRUCTURE;
408
409///
410/// Local APIC Address Override Structure
411///
412typedef struct {
413 UINT8 Type;
414 UINT8 Length;
415 UINT16 Reserved;
416 UINT64 LocalApicAddress;
417} EFI_ACPI_6_0_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE;
418
419///
420/// IO SAPIC Structure
421///
422typedef struct {
423 UINT8 Type;
424 UINT8 Length;
425 UINT8 IoApicId;
426 UINT8 Reserved;
427 UINT32 GlobalSystemInterruptBase;
428 UINT64 IoSapicAddress;
429} EFI_ACPI_6_0_IO_SAPIC_STRUCTURE;
430
431///
432/// Local SAPIC Structure
433/// This struct followed by a null-terminated ASCII string - ACPI Processor UID String
434///
435typedef struct {
436 UINT8 Type;
437 UINT8 Length;
438 UINT8 AcpiProcessorId;
439 UINT8 LocalSapicId;
440 UINT8 LocalSapicEid;
441 UINT8 Reserved[3];
442 UINT32 Flags;
443 UINT32 ACPIProcessorUIDValue;
444} EFI_ACPI_6_0_PROCESSOR_LOCAL_SAPIC_STRUCTURE;
445
446///
447/// Platform Interrupt Sources Structure
448///
449typedef struct {
450 UINT8 Type;
451 UINT8 Length;
452 UINT16 Flags;
453 UINT8 InterruptType;
454 UINT8 ProcessorId;
455 UINT8 ProcessorEid;
456 UINT8 IoSapicVector;
457 UINT32 GlobalSystemInterrupt;
458 UINT32 PlatformInterruptSourceFlags;
459} EFI_ACPI_6_0_PLATFORM_INTERRUPT_SOURCES_STRUCTURE;
460
461///
462/// Platform Interrupt Source Flags.
463/// All other bits are reserved and must be set to 0.
464///
465#define EFI_ACPI_6_0_CPEI_PROCESSOR_OVERRIDE BIT0
466
467///
468/// Processor Local x2APIC Structure Definition
469///
470typedef struct {
471 UINT8 Type;
472 UINT8 Length;
473 UINT8 Reserved[2];
474 UINT32 X2ApicId;
475 UINT32 Flags;
476 UINT32 AcpiProcessorUid;
477} EFI_ACPI_6_0_PROCESSOR_LOCAL_X2APIC_STRUCTURE;
478
479///
480/// Local x2APIC NMI Structure
481///
482typedef struct {
483 UINT8 Type;
484 UINT8 Length;
485 UINT16 Flags;
486 UINT32 AcpiProcessorUid;
487 UINT8 LocalX2ApicLint;
488 UINT8 Reserved[3];
489} EFI_ACPI_6_0_LOCAL_X2APIC_NMI_STRUCTURE;
490
491///
492/// GIC Structure
493///
494typedef struct {
495 UINT8 Type;
496 UINT8 Length;
497 UINT16 Reserved;
498 UINT32 CPUInterfaceNumber;
499 UINT32 AcpiProcessorUid;
500 UINT32 Flags;
501 UINT32 ParkingProtocolVersion;
502 UINT32 PerformanceInterruptGsiv;
503 UINT64 ParkedAddress;
504 UINT64 PhysicalBaseAddress;
505 UINT64 GICV;
506 UINT64 GICH;
507 UINT32 VGICMaintenanceInterrupt;
508 UINT64 GICRBaseAddress;
509 UINT64 MPIDR;
510 UINT8 ProcessorPowerEfficiencyClass;
511 UINT8 Reserved2[3];
512} EFI_ACPI_6_0_GIC_STRUCTURE;
513
514///
515/// GIC Flags. All other bits are reserved and must be 0.
516///
517#define EFI_ACPI_6_0_GIC_ENABLED BIT0
518#define EFI_ACPI_6_0_PERFORMANCE_INTERRUPT_MODEL BIT1
519#define EFI_ACPI_6_0_VGIC_MAINTENANCE_INTERRUPT_MODE_FLAGS BIT2
520
521///
522/// GIC Distributor Structure
523///
524typedef struct {
525 UINT8 Type;
526 UINT8 Length;
527 UINT16 Reserved1;
528 UINT32 GicId;
529 UINT64 PhysicalBaseAddress;
530 UINT32 SystemVectorBase;
531 UINT8 GicVersion;
532 UINT8 Reserved2[3];
533} EFI_ACPI_6_0_GIC_DISTRIBUTOR_STRUCTURE;
534
535///
536/// GIC Version
537///
538#define EFI_ACPI_6_0_GIC_V1 0x01
539#define EFI_ACPI_6_0_GIC_V2 0x02
540#define EFI_ACPI_6_0_GIC_V3 0x03
541#define EFI_ACPI_6_0_GIC_V4 0x04
542
543///
544/// GIC MSI Frame Structure
545///
546typedef struct {
547 UINT8 Type;
548 UINT8 Length;
549 UINT16 Reserved1;
550 UINT32 GicMsiFrameId;
551 UINT64 PhysicalBaseAddress;
552 UINT32 Flags;
553 UINT16 SPICount;
554 UINT16 SPIBase;
555} EFI_ACPI_6_0_GIC_MSI_FRAME_STRUCTURE;
556
557///
558/// GIC MSI Frame Flags. All other bits are reserved and must be 0.
559///
560#define EFI_ACPI_6_0_SPI_COUNT_BASE_SELECT BIT0
561
562///
563/// GICR Structure
564///
565typedef struct {
566 UINT8 Type;
567 UINT8 Length;
568 UINT16 Reserved;
569 UINT64 DiscoveryRangeBaseAddress;
570 UINT32 DiscoveryRangeLength;
571} EFI_ACPI_6_0_GICR_STRUCTURE;
572
573///
574/// GIC Interrupt Translation Service Structure
575///
576typedef struct {
577 UINT8 Type;
578 UINT8 Length;
579 UINT16 Reserved;
580 UINT32 GicItsId;
581 UINT64 PhysicalBaseAddress;
582 UINT32 Reserved2;
583} EFI_ACPI_6_0_GIC_ITS_STRUCTURE;
584
585///
586/// Smart Battery Description Table (SBST)
587///
588typedef struct {
589 EFI_ACPI_DESCRIPTION_HEADER Header;
590 UINT32 WarningEnergyLevel;
591 UINT32 LowEnergyLevel;
592 UINT32 CriticalEnergyLevel;
593} EFI_ACPI_6_0_SMART_BATTERY_DESCRIPTION_TABLE;
594
595///
596/// SBST Version (as defined in ACPI 6.0 spec.)
597///
598#define EFI_ACPI_6_0_SMART_BATTERY_DESCRIPTION_TABLE_REVISION 0x01
599
600///
601/// Embedded Controller Boot Resources Table (ECDT)
602/// The table is followed by a null terminated ASCII string that contains
603/// a fully qualified reference to the name space object.
604///
605typedef struct {
606 EFI_ACPI_DESCRIPTION_HEADER Header;
607 EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE EcControl;
608 EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE EcData;
609 UINT32 Uid;
610 UINT8 GpeBit;
611} EFI_ACPI_6_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE;
612
613///
614/// ECDT Version (as defined in ACPI 6.0 spec.)
615///
616#define EFI_ACPI_6_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_REVISION 0x01
617
618///
619/// System Resource Affinity Table (SRAT). The rest of the table
620/// must be defined in a platform specific manner.
621///
622typedef struct {
623 EFI_ACPI_DESCRIPTION_HEADER Header;
624 UINT32 Reserved1; ///< Must be set to 1
625 UINT64 Reserved2;
626} EFI_ACPI_6_0_SYSTEM_RESOURCE_AFFINITY_TABLE_HEADER;
627
628///
629/// SRAT Version (as defined in ACPI 6.0 spec.)
630///
631#define EFI_ACPI_6_0_SYSTEM_RESOURCE_AFFINITY_TABLE_REVISION 0x03
632
633//
634// SRAT structure types.
635// All other values between 0x04 an 0xFF are reserved and
636// will be ignored by OSPM.
637//
638#define EFI_ACPI_6_0_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY 0x00
639#define EFI_ACPI_6_0_MEMORY_AFFINITY 0x01
640#define EFI_ACPI_6_0_PROCESSOR_LOCAL_X2APIC_AFFINITY 0x02
641#define EFI_ACPI_6_0_GICC_AFFINITY 0x03
642
643///
644/// Processor Local APIC/SAPIC Affinity Structure Definition
645///
646typedef struct {
647 UINT8 Type;
648 UINT8 Length;
649 UINT8 ProximityDomain7To0;
650 UINT8 ApicId;
651 UINT32 Flags;
652 UINT8 LocalSapicEid;
653 UINT8 ProximityDomain31To8[3];
654 UINT32 ClockDomain;
655} EFI_ACPI_6_0_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY_STRUCTURE;
656
657///
658/// Local APIC/SAPIC Flags. All other bits are reserved and must be 0.
659///
660#define EFI_ACPI_6_0_PROCESSOR_LOCAL_APIC_SAPIC_ENABLED (1 << 0)
661
662///
663/// Memory Affinity Structure Definition
664///
665typedef struct {
666 UINT8 Type;
667 UINT8 Length;
668 UINT32 ProximityDomain;
669 UINT16 Reserved1;
670 UINT32 AddressBaseLow;
671 UINT32 AddressBaseHigh;
672 UINT32 LengthLow;
673 UINT32 LengthHigh;
674 UINT32 Reserved2;
675 UINT32 Flags;
676 UINT64 Reserved3;
677} EFI_ACPI_6_0_MEMORY_AFFINITY_STRUCTURE;
678
679//
680// Memory Flags. All other bits are reserved and must be 0.
681//
682#define EFI_ACPI_6_0_MEMORY_ENABLED (1 << 0)
683#define EFI_ACPI_6_0_MEMORY_HOT_PLUGGABLE (1 << 1)
684#define EFI_ACPI_6_0_MEMORY_NONVOLATILE (1 << 2)
685
686///
687/// Processor Local x2APIC Affinity Structure Definition
688///
689typedef struct {
690 UINT8 Type;
691 UINT8 Length;
692 UINT8 Reserved1[2];
693 UINT32 ProximityDomain;
694 UINT32 X2ApicId;
695 UINT32 Flags;
696 UINT32 ClockDomain;
697 UINT8 Reserved2[4];
698} EFI_ACPI_6_0_PROCESSOR_LOCAL_X2APIC_AFFINITY_STRUCTURE;
699
700///
701/// GICC Affinity Structure Definition
702///
703typedef struct {
704 UINT8 Type;
705 UINT8 Length;
706 UINT32 ProximityDomain;
707 UINT32 AcpiProcessorUid;
708 UINT32 Flags;
709 UINT32 ClockDomain;
710} EFI_ACPI_6_0_GICC_AFFINITY_STRUCTURE;
711
712///
713/// GICC Flags. All other bits are reserved and must be 0.
714///
715#define EFI_ACPI_6_0_GICC_ENABLED (1 << 0)
716
717///
718/// System Locality Distance Information Table (SLIT).
719/// The rest of the table is a matrix.
720///
721typedef struct {
722 EFI_ACPI_DESCRIPTION_HEADER Header;
723 UINT64 NumberOfSystemLocalities;
724} EFI_ACPI_6_0_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_HEADER;
725
726///
727/// SLIT Version (as defined in ACPI 6.0 spec.)
728///
729#define EFI_ACPI_6_0_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_REVISION 0x01
730
731///
732/// Corrected Platform Error Polling Table (CPEP)
733///
734typedef struct {
735 EFI_ACPI_DESCRIPTION_HEADER Header;
736 UINT8 Reserved[8];
737} EFI_ACPI_6_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_HEADER;
738
739///
740/// CPEP Version (as defined in ACPI 6.0 spec.)
741///
742#define EFI_ACPI_6_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_REVISION 0x01
743
744//
745// CPEP processor structure types.
746//
747#define EFI_ACPI_6_0_CPEP_PROCESSOR_APIC_SAPIC 0x00
748
749///
750/// Corrected Platform Error Polling Processor Structure Definition
751///
752typedef struct {
753 UINT8 Type;
754 UINT8 Length;
755 UINT8 ProcessorId;
756 UINT8 ProcessorEid;
757 UINT32 PollingInterval;
758} EFI_ACPI_6_0_CPEP_PROCESSOR_APIC_SAPIC_STRUCTURE;
759
760///
761/// Maximum System Characteristics Table (MSCT)
762///
763typedef struct {
764 EFI_ACPI_DESCRIPTION_HEADER Header;
765 UINT32 OffsetProxDomInfo;
766 UINT32 MaximumNumberOfProximityDomains;
767 UINT32 MaximumNumberOfClockDomains;
768 UINT64 MaximumPhysicalAddress;
769} EFI_ACPI_6_0_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_HEADER;
770
771///
772/// MSCT Version (as defined in ACPI 6.0 spec.)
773///
774#define EFI_ACPI_6_0_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_REVISION 0x01
775
776///
777/// Maximum Proximity Domain Information Structure Definition
778///
779typedef struct {
780 UINT8 Revision;
781 UINT8 Length;
782 UINT32 ProximityDomainRangeLow;
783 UINT32 ProximityDomainRangeHigh;
784 UINT32 MaximumProcessorCapacity;
785 UINT64 MaximumMemoryCapacity;
786} EFI_ACPI_6_0_MAXIMUM_PROXIMITY_DOMAIN_INFORMATION_STRUCTURE;
787
788///
789/// ACPI RAS Feature Table definition.
790///
791typedef struct {
792 EFI_ACPI_DESCRIPTION_HEADER Header;
793 UINT8 PlatformCommunicationChannelIdentifier[12];
794} EFI_ACPI_6_0_RAS_FEATURE_TABLE;
795
796///
797/// RASF Version (as defined in ACPI 6.0 spec.)
798///
799#define EFI_ACPI_6_0_RAS_FEATURE_TABLE_REVISION 0x01
800
801///
802/// ACPI RASF Platform Communication Channel Shared Memory Region definition.
803///
804typedef struct {
805 UINT32 Signature;
806 UINT16 Command;
807 UINT16 Status;
808 UINT16 Version;
809 UINT8 RASCapabilities[16];
810 UINT8 SetRASCapabilities[16];
811 UINT16 NumberOfRASFParameterBlocks;
812 UINT32 SetRASCapabilitiesStatus;
813} EFI_ACPI_6_0_RASF_PLATFORM_COMMUNICATION_CHANNEL_SHARED_MEMORY_REGION;
814
815///
816/// ACPI RASF PCC command code
817///
818#define EFI_ACPI_6_0_RASF_PCC_COMMAND_CODE_EXECUTE_RASF_COMMAND 0x01
819
820///
821/// ACPI RASF Platform RAS Capabilities
822///
823#define EFI_ACPI_6_0_RASF_PLATFORM_RAS_CAPABILITY_HARDWARE_BASED_PATROL_SCRUB_SUPPOTED 0x01
824#define EFI_ACPI_6_0_RASF_PLATFORM_RAS_CAPABILITY_HARDWARE_BASED_PATROL_SCRUB_SUPPOTED_AND_EXPOSED_TO_SOFTWARE 0x02
825
826///
827/// ACPI RASF Parameter Block structure for PATROL_SCRUB
828///
829typedef struct {
830 UINT16 Type;
831 UINT16 Version;
832 UINT16 Length;
833 UINT16 PatrolScrubCommand;
834 UINT64 RequestedAddressRange[2];
835 UINT64 ActualAddressRange[2];
836 UINT16 Flags;
837 UINT8 RequestedSpeed;
838} EFI_ACPI_6_0_RASF_PATROL_SCRUB_PLATFORM_BLOCK_STRUCTURE;
839
840///
841/// ACPI RASF Patrol Scrub command
842///
843#define EFI_ACPI_6_0_RASF_PATROL_SCRUB_COMMAND_GET_PATROL_PARAMETERS 0x01
844#define EFI_ACPI_6_0_RASF_PATROL_SCRUB_COMMAND_START_PATROL_SCRUBBER 0x02
845#define EFI_ACPI_6_0_RASF_PATROL_SCRUB_COMMAND_STOP_PATROL_SCRUBBER 0x03
846
847///
848/// Memory Power State Table definition.
849///
850typedef struct {
851 EFI_ACPI_DESCRIPTION_HEADER Header;
852 UINT8 PlatformCommunicationChannelIdentifier;
853 UINT8 Reserved[3];
854// Memory Power Node Structure
855// Memory Power State Characteristics
856} EFI_ACPI_6_0_MEMORY_POWER_STATUS_TABLE;
857
858///
859/// MPST Version (as defined in ACPI 6.0 spec.)
860///
861#define EFI_ACPI_6_0_MEMORY_POWER_STATE_TABLE_REVISION 0x01
862
863///
864/// MPST Platform Communication Channel Shared Memory Region definition.
865///
866typedef struct {
867 UINT32 Signature;
868 UINT16 Command;
869 UINT16 Status;
870 UINT32 MemoryPowerCommandRegister;
871 UINT32 MemoryPowerStatusRegister;
872 UINT32 PowerStateId;
873 UINT32 MemoryPowerNodeId;
874 UINT64 MemoryEnergyConsumed;
875 UINT64 ExpectedAveragePowerComsuned;
876} EFI_ACPI_6_0_MPST_PLATFORM_COMMUNICATION_CHANNEL_SHARED_MEMORY_REGION;
877
878///
879/// ACPI MPST PCC command code
880///
881#define EFI_ACPI_6_0_MPST_PCC_COMMAND_CODE_EXECUTE_MPST_COMMAND 0x03
882
883///
884/// ACPI MPST Memory Power command
885///
886#define EFI_ACPI_6_0_MPST_MEMORY_POWER_COMMAND_GET_MEMORY_POWER_STATE 0x01
887#define EFI_ACPI_6_0_MPST_MEMORY_POWER_COMMAND_SET_MEMORY_POWER_STATE 0x02
888#define EFI_ACPI_6_0_MPST_MEMORY_POWER_COMMAND_GET_AVERAGE_POWER_CONSUMED 0x03
889#define EFI_ACPI_6_0_MPST_MEMORY_POWER_COMMAND_GET_MEMORY_ENERGY_CONSUMED 0x04
890
891///
892/// MPST Memory Power Node Table
893///
894typedef struct {
895 UINT8 PowerStateValue;
896 UINT8 PowerStateInformationIndex;
897} EFI_ACPI_6_0_MPST_MEMORY_POWER_STATE;
898
899typedef struct {
900 UINT8 Flag;
901 UINT8 Reserved;
902 UINT16 MemoryPowerNodeId;
903 UINT32 Length;
904 UINT64 AddressBase;
905 UINT64 AddressLength;
906 UINT32 NumberOfPowerStates;
907 UINT32 NumberOfPhysicalComponents;
908//EFI_ACPI_6_0_MPST_MEMORY_POWER_STATE MemoryPowerState[NumberOfPowerStates];
909//UINT16 PhysicalComponentIdentifier[NumberOfPhysicalComponents];
910} EFI_ACPI_6_0_MPST_MEMORY_POWER_STRUCTURE;
911
912#define EFI_ACPI_6_0_MPST_MEMORY_POWER_STRUCTURE_FLAG_ENABLE 0x01
913#define EFI_ACPI_6_0_MPST_MEMORY_POWER_STRUCTURE_FLAG_POWER_MANAGED 0x02
914#define EFI_ACPI_6_0_MPST_MEMORY_POWER_STRUCTURE_FLAG_HOT_PLUGGABLE 0x04
915
916typedef struct {
917 UINT16 MemoryPowerNodeCount;
918 UINT8 Reserved[2];
919} EFI_ACPI_6_0_MPST_MEMORY_POWER_NODE_TABLE;
920
921///
922/// MPST Memory Power State Characteristics Table
923///
924typedef struct {
925 UINT8 PowerStateStructureID;
926 UINT8 Flag;
927 UINT16 Reserved;
928 UINT32 AveragePowerConsumedInMPS0;
929 UINT32 RelativePowerSavingToMPS0;
930 UINT64 ExitLatencyToMPS0;
931} EFI_ACPI_6_0_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE;
932
933#define EFI_ACPI_6_0_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_MEMORY_CONTENT_PRESERVED 0x01
934#define EFI_ACPI_6_0_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_AUTONOMOUS_MEMORY_POWER_STATE_ENTRY 0x02
935#define EFI_ACPI_6_0_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_AUTONOMOUS_MEMORY_POWER_STATE_EXIT 0x04
936
937typedef struct {
938 UINT16 MemoryPowerStateCharacteristicsCount;
939 UINT8 Reserved[2];
940} EFI_ACPI_6_0_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_TABLE;
941
942///
943/// Memory Topology Table definition.
944///
945typedef struct {
946 EFI_ACPI_DESCRIPTION_HEADER Header;
947 UINT32 Reserved;
948} EFI_ACPI_6_0_MEMORY_TOPOLOGY_TABLE;
949
950///
951/// PMTT Version (as defined in ACPI 6.0 spec.)
952///
953#define EFI_ACPI_6_0_MEMORY_TOPOLOGY_TABLE_REVISION 0x01
954
955///
956/// Common Memory Aggregator Device Structure.
957///
958typedef struct {
959 UINT8 Type;
960 UINT8 Reserved;
961 UINT16 Length;
962 UINT16 Flags;
963 UINT16 Reserved1;
964} EFI_ACPI_6_0_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
965
966///
967/// Memory Aggregator Device Type
968///
969#define EFI_ACPI_6_0_PMMT_MEMORY_AGGREGATOR_DEVICE_TYPE_SOCKET 0x0
970#define EFI_ACPI_6_0_PMMT_MEMORY_AGGREGATOR_DEVICE_TYPE_MEMORY_CONTROLLER 0x1
971#define EFI_ACPI_6_0_PMMT_MEMORY_AGGREGATOR_DEVICE_TYPE_DIMM 0x2
972
973///
974/// Socket Memory Aggregator Device Structure.
975///
976typedef struct {
977 EFI_ACPI_6_0_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE Header;
978 UINT16 SocketIdentifier;
979 UINT16 Reserved;
980//EFI_ACPI_6_0_PMMT_MEMORY_CONTROLLER_MEMORY_AGGREGATOR_DEVICE_STRUCTURE MemoryController[];
981} EFI_ACPI_6_0_PMMT_SOCKET_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
982
983///
984/// MemoryController Memory Aggregator Device Structure.
985///
986typedef struct {
987 EFI_ACPI_6_0_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE Header;
988 UINT32 ReadLatency;
989 UINT32 WriteLatency;
990 UINT32 ReadBandwidth;
991 UINT32 WriteBandwidth;
992 UINT16 OptimalAccessUnit;
993 UINT16 OptimalAccessAlignment;
994 UINT16 Reserved;
995 UINT16 NumberOfProximityDomains;
996//UINT32 ProximityDomain[NumberOfProximityDomains];
997//EFI_ACPI_6_0_PMMT_DIMM_MEMORY_AGGREGATOR_DEVICE_STRUCTURE PhysicalComponent[];
998} EFI_ACPI_6_0_PMMT_MEMORY_CONTROLLER_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
999
1000///
1001/// DIMM Memory Aggregator Device Structure.
1002///
1003typedef struct {
1004 EFI_ACPI_6_0_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE Header;
1005 UINT16 PhysicalComponentIdentifier;
1006 UINT16 Reserved;
1007 UINT32 SizeOfDimm;
1008 UINT32 SmbiosHandle;
1009} EFI_ACPI_6_0_PMMT_DIMM_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
1010
1011///
1012/// Boot Graphics Resource Table definition.
1013///
1014typedef struct {
1015 EFI_ACPI_DESCRIPTION_HEADER Header;
1016 ///
1017 /// 2-bytes (16 bit) version ID. This value must be 1.
1018 ///
1019 UINT16 Version;
1020 ///
1021 /// 1-byte status field indicating current status about the table.
1022 /// Bits[7:1] = Reserved (must be zero)
1023 /// Bit [0] = Valid. A one indicates the boot image graphic is valid.
1024 ///
1025 UINT8 Status;
1026 ///
1027 /// 1-byte enumerated type field indicating format of the image.
1028 /// 0 = Bitmap
1029 /// 1 - 255 Reserved (for future use)
1030 ///
1031 UINT8 ImageType;
1032 ///
1033 /// 8-byte (64 bit) physical address pointing to the firmware's in-memory copy
1034 /// of the image bitmap.
1035 ///
1036 UINT64 ImageAddress;
1037 ///
1038 /// A 4-byte (32-bit) unsigned long describing the display X-offset of the boot image.
1039 /// (X, Y) display offset of the top left corner of the boot image.
1040 /// The top left corner of the display is at offset (0, 0).
1041 ///
1042 UINT32 ImageOffsetX;
1043 ///
1044 /// A 4-byte (32-bit) unsigned long describing the display Y-offset of the boot image.
1045 /// (X, Y) display offset of the top left corner of the boot image.
1046 /// The top left corner of the display is at offset (0, 0).
1047 ///
1048 UINT32 ImageOffsetY;
1049} EFI_ACPI_6_0_BOOT_GRAPHICS_RESOURCE_TABLE;
1050
1051///
1052/// BGRT Revision
1053///
1054#define EFI_ACPI_6_0_BOOT_GRAPHICS_RESOURCE_TABLE_REVISION 1
1055
1056///
1057/// BGRT Version
1058///
1059#define EFI_ACPI_6_0_BGRT_VERSION 0x01
1060
1061///
1062/// BGRT Status
1063///
1064#define EFI_ACPI_6_0_BGRT_STATUS_NOT_DISPLAYED 0x00
1065#define EFI_ACPI_6_0_BGRT_STATUS_DISPLAYED 0x01
1066
1067///
1068/// BGRT Image Type
1069///
1070#define EFI_ACPI_6_0_BGRT_IMAGE_TYPE_BMP 0x00
1071
1072///
1073/// FPDT Version (as defined in ACPI 6.0 spec.)
1074///
1075#define EFI_ACPI_6_0_FIRMWARE_PERFORMANCE_DATA_TABLE_REVISION 0x01
1076
1077///
1078/// FPDT Performance Record Types
1079///
1080#define EFI_ACPI_6_0_FPDT_RECORD_TYPE_FIRMWARE_BASIC_BOOT_POINTER 0x0000
1081#define EFI_ACPI_6_0_FPDT_RECORD_TYPE_S3_PERFORMANCE_TABLE_POINTER 0x0001
1082
1083///
1084/// FPDT Performance Record Revision
1085///
1086#define EFI_ACPI_6_0_FPDT_RECORD_REVISION_FIRMWARE_BASIC_BOOT_POINTER 0x01
1087#define EFI_ACPI_6_0_FPDT_RECORD_REVISION_S3_PERFORMANCE_TABLE_POINTER 0x01
1088
1089///
1090/// FPDT Runtime Performance Record Types
1091///
1092#define EFI_ACPI_6_0_FPDT_RUNTIME_RECORD_TYPE_S3_RESUME 0x0000
1093#define EFI_ACPI_6_0_FPDT_RUNTIME_RECORD_TYPE_S3_SUSPEND 0x0001
1094#define EFI_ACPI_6_0_FPDT_RUNTIME_RECORD_TYPE_FIRMWARE_BASIC_BOOT 0x0002
1095
1096///
1097/// FPDT Runtime Performance Record Revision
1098///
1099#define EFI_ACPI_6_0_FPDT_RUNTIME_RECORD_REVISION_S3_RESUME 0x01
1100#define EFI_ACPI_6_0_FPDT_RUNTIME_RECORD_REVISION_S3_SUSPEND 0x01
1101#define EFI_ACPI_6_0_FPDT_RUNTIME_RECORD_REVISION_FIRMWARE_BASIC_BOOT 0x02
1102
1103///
1104/// FPDT Performance Record header
1105///
1106typedef struct {
1107 UINT16 Type;
1108 UINT8 Length;
1109 UINT8 Revision;
1110} EFI_ACPI_6_0_FPDT_PERFORMANCE_RECORD_HEADER;
1111
1112///
1113/// FPDT Performance Table header
1114///
1115typedef struct {
1116 UINT32 Signature;
1117 UINT32 Length;
1118} EFI_ACPI_6_0_FPDT_PERFORMANCE_TABLE_HEADER;
1119
1120///
1121/// FPDT Firmware Basic Boot Performance Pointer Record Structure
1122///
1123typedef struct {
1124 EFI_ACPI_6_0_FPDT_PERFORMANCE_RECORD_HEADER Header;
1125 UINT32 Reserved;
1126 ///
1127 /// 64-bit processor-relative physical address of the Basic Boot Performance Table.
1128 ///
1129 UINT64 BootPerformanceTablePointer;
1130} EFI_ACPI_6_0_FPDT_BOOT_PERFORMANCE_TABLE_POINTER_RECORD;
1131
1132///
1133/// FPDT S3 Performance Table Pointer Record Structure
1134///
1135typedef struct {
1136 EFI_ACPI_6_0_FPDT_PERFORMANCE_RECORD_HEADER Header;
1137 UINT32 Reserved;
1138 ///
1139 /// 64-bit processor-relative physical address of the S3 Performance Table.
1140 ///
1141 UINT64 S3PerformanceTablePointer;
1142} EFI_ACPI_6_0_FPDT_S3_PERFORMANCE_TABLE_POINTER_RECORD;
1143
1144///
1145/// FPDT Firmware Basic Boot Performance Record Structure
1146///
1147typedef struct {
1148 EFI_ACPI_6_0_FPDT_PERFORMANCE_RECORD_HEADER Header;
1149 UINT32 Reserved;
1150 ///
1151 /// Timer value logged at the beginning of firmware image execution.
1152 /// This may not always be zero or near zero.
1153 ///
1154 UINT64 ResetEnd;
1155 ///
1156 /// Timer value logged just prior to loading the OS boot loader into memory.
1157 /// For non-UEFI compatible boots, this field must be zero.
1158 ///
1159 UINT64 OsLoaderLoadImageStart;
1160 ///
1161 /// Timer value logged just prior to launching the previously loaded OS boot loader image.
1162 /// For non-UEFI compatible boots, the timer value logged will be just prior
1163 /// to the INT 19h handler invocation.
1164 ///
1165 UINT64 OsLoaderStartImageStart;
1166 ///
1167 /// Timer value logged at the point when the OS loader calls the
1168 /// ExitBootServices function for UEFI compatible firmware.
1169 /// For non-UEFI compatible boots, this field must be zero.
1170 ///
1171 UINT64 ExitBootServicesEntry;
1172 ///
1173 /// Timer value logged at the point just prior to when the OS loader gaining
1174 /// control back from calls the ExitBootServices function for UEFI compatible firmware.
1175 /// For non-UEFI compatible boots, this field must be zero.
1176 ///
1177 UINT64 ExitBootServicesExit;
1178} EFI_ACPI_6_0_FPDT_FIRMWARE_BASIC_BOOT_RECORD;
1179
1180///
1181/// FPDT Firmware Basic Boot Performance Table signature
1182///
1183#define EFI_ACPI_6_0_FPDT_BOOT_PERFORMANCE_TABLE_SIGNATURE SIGNATURE_32('F', 'B', 'P', 'T')
1184
1185//
1186// FPDT Firmware Basic Boot Performance Table
1187//
1188typedef struct {
1189 EFI_ACPI_6_0_FPDT_PERFORMANCE_TABLE_HEADER Header;
1190 //
1191 // one or more Performance Records.
1192 //
1193} EFI_ACPI_6_0_FPDT_FIRMWARE_BASIC_BOOT_TABLE;
1194
1195///
1196/// FPDT "S3PT" S3 Performance Table
1197///
1198#define EFI_ACPI_6_0_FPDT_S3_PERFORMANCE_TABLE_SIGNATURE SIGNATURE_32('S', '3', 'P', 'T')
1199
1200//
1201// FPDT Firmware S3 Boot Performance Table
1202//
1203typedef struct {
1204 EFI_ACPI_6_0_FPDT_PERFORMANCE_TABLE_HEADER Header;
1205 //
1206 // one or more Performance Records.
1207 //
1208} EFI_ACPI_6_0_FPDT_FIRMWARE_S3_BOOT_TABLE;
1209
1210///
1211/// FPDT Basic S3 Resume Performance Record
1212///
1213typedef struct {
1214 EFI_ACPI_6_0_FPDT_PERFORMANCE_RECORD_HEADER Header;
1215 ///
1216 /// A count of the number of S3 resume cycles since the last full boot sequence.
1217 ///
1218 UINT32 ResumeCount;
1219 ///
1220 /// Timer recorded at the end of BIOS S3 resume, just prior to handoff to the
1221 /// OS waking vector. Only the most recent resume cycle's time is retained.
1222 ///
1223 UINT64 FullResume;
1224 ///
1225 /// Average timer value of all resume cycles logged since the last full boot
1226 /// sequence, including the most recent resume. Note that the entire log of
1227 /// timer values does not need to be retained in order to calculate this average.
1228 ///
1229 UINT64 AverageResume;
1230} EFI_ACPI_6_0_FPDT_S3_RESUME_RECORD;
1231
1232///
1233/// FPDT Basic S3 Suspend Performance Record
1234///
1235typedef struct {
1236 EFI_ACPI_6_0_FPDT_PERFORMANCE_RECORD_HEADER Header;
1237 ///
1238 /// Timer value recorded at the OS write to SLP_TYP upon entry to S3.
1239 /// Only the most recent suspend cycle's timer value is retained.
1240 ///
1241 UINT64 SuspendStart;
1242 ///
1243 /// Timer value recorded at the final firmware write to SLP_TYP (or other
1244 /// mechanism) used to trigger hardware entry to S3.
1245 /// Only the most recent suspend cycle's timer value is retained.
1246 ///
1247 UINT64 SuspendEnd;
1248} EFI_ACPI_6_0_FPDT_S3_SUSPEND_RECORD;
1249
1250///
1251/// Firmware Performance Record Table definition.
1252///
1253typedef struct {
1254 EFI_ACPI_DESCRIPTION_HEADER Header;
1255} EFI_ACPI_6_0_FIRMWARE_PERFORMANCE_RECORD_TABLE;
1256
1257///
1258/// Generic Timer Description Table definition.
1259///
1260typedef struct {
1261 EFI_ACPI_DESCRIPTION_HEADER Header;
1262 UINT64 CntControlBasePhysicalAddress;
1263 UINT32 Reserved;
1264 UINT32 SecurePL1TimerGSIV;
1265 UINT32 SecurePL1TimerFlags;
1266 UINT32 NonSecurePL1TimerGSIV;
1267 UINT32 NonSecurePL1TimerFlags;
1268 UINT32 VirtualTimerGSIV;
1269 UINT32 VirtualTimerFlags;
1270 UINT32 NonSecurePL2TimerGSIV;
1271 UINT32 NonSecurePL2TimerFlags;
1272 UINT64 CntReadBasePhysicalAddress;
1273 UINT32 PlatformTimerCount;
1274 UINT32 PlatformTimerOffset;
1275} EFI_ACPI_6_0_GENERIC_TIMER_DESCRIPTION_TABLE;
1276
1277///
1278/// GTDT Version (as defined in ACPI 6.0 spec.)
1279///
1280#define EFI_ACPI_6_0_GENERIC_TIMER_DESCRIPTION_TABLE_REVISION 0x02
1281
1282///
1283/// Timer Flags. All other bits are reserved and must be 0.
1284///
1285#define EFI_ACPI_6_0_GTDT_TIMER_FLAG_TIMER_INTERRUPT_MODE BIT0
1286#define EFI_ACPI_6_0_GTDT_TIMER_FLAG_TIMER_INTERRUPT_POLARITY BIT1
1287#define EFI_ACPI_6_0_GTDT_TIMER_FLAG_ALWAYS_ON_CAPABILITY BIT2
1288
1289///
1290/// Platform Timer Type
1291///
1292#define EFI_ACPI_6_0_GTDT_GT_BLOCK 0
1293#define EFI_ACPI_6_0_GTDT_SBSA_GENERIC_WATCHDOG 1
1294
1295///
1296/// GT Block Structure
1297///
1298typedef struct {
1299 UINT8 Type;
1300 UINT16 Length;
1301 UINT8 Reserved;
1302 UINT64 CntCtlBase;
1303 UINT32 GTBlockTimerCount;
1304 UINT32 GTBlockTimerOffset;
1305} EFI_ACPI_6_0_GTDT_GT_BLOCK_STRUCTURE;
1306
1307///
1308/// GT Block Timer Structure
1309///
1310typedef struct {
1311 UINT8 GTFrameNumber;
1312 UINT8 Reserved[3];
1313 UINT64 CntBaseX;
1314 UINT64 CntEL0BaseX;
1315 UINT32 GTxPhysicalTimerGSIV;
1316 UINT32 GTxPhysicalTimerFlags;
1317 UINT32 GTxVirtualTimerGSIV;
1318 UINT32 GTxVirtualTimerFlags;
1319 UINT32 GTxCommonFlags;
1320} EFI_ACPI_6_0_GTDT_GT_BLOCK_TIMER_STRUCTURE;
1321
1322///
1323/// GT Block Physical Timers and Virtual Timers Flags. All other bits are reserved and must be 0.
1324///
1325#define EFI_ACPI_6_0_GTDT_GT_BLOCK_TIMER_FLAG_TIMER_INTERRUPT_MODE BIT0
1326#define EFI_ACPI_6_0_GTDT_GT_BLOCK_TIMER_FLAG_TIMER_INTERRUPT_POLARITY BIT1
1327
1328///
1329/// Common Flags Flags. All other bits are reserved and must be 0.
1330///
1331#define EFI_ACPI_6_0_GTDT_GT_BLOCK_COMMON_FLAG_SECURE_TIMER BIT0
1332#define EFI_ACPI_6_0_GTDT_GT_BLOCK_COMMON_FLAG_ALWAYS_ON_CAPABILITY BIT1
1333
1334///
1335/// SBSA Generic Watchdog Structure
1336///
1337typedef struct {
1338 UINT8 Type;
1339 UINT16 Length;
1340 UINT8 Reserved;
1341 UINT64 RefreshFramePhysicalAddress;
1342 UINT64 WatchdogControlFramePhysicalAddress;
1343 UINT32 WatchdogTimerGSIV;
1344 UINT32 WatchdogTimerFlags;
1345} EFI_ACPI_6_0_GTDT_SBSA_GENERIC_WATCHDOG_STRUCTURE;
1346
1347///
1348/// SBSA Generic Watchdog Timer Flags. All other bits are reserved and must be 0.
1349///
1350#define EFI_ACPI_6_0_GTDT_SBSA_GENERIC_WATCHDOG_FLAG_TIMER_INTERRUPT_MODE BIT0
1351#define EFI_ACPI_6_0_GTDT_SBSA_GENERIC_WATCHDOG_FLAG_TIMER_INTERRUPT_POLARITY BIT1
1352#define EFI_ACPI_6_0_GTDT_SBSA_GENERIC_WATCHDOG_FLAG_SECURE_TIMER BIT2
1353
1354//
1355// NVDIMM Firmware Interface Table definition.
1356//
1357typedef struct {
1358 EFI_ACPI_DESCRIPTION_HEADER Header;
1359 UINT32 Reserved;
1360} EFI_ACPI_6_0_NVDIMM_FIRMWARE_INTERFACE_TABLE;
1361
1362//
1363// NFIT Version (as defined in ACPI 6.0 spec.)
1364//
1365#define EFI_ACPI_6_0_NVDIMM_FIRMWARE_INTERFACE_TABLE_REVISION 0x1
1366
1367//
1368// Definition for NFIT Table Structure Types
1369//
1370#define EFI_ACPI_6_0_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_STRUCTURE_TYPE 0
1371#define EFI_ACPI_6_0_NFIT_MEMORY_DEVICE_TO_SYSTEM_ADDRESS_RANGE_MAP_STRUCTURE_TYPE 1
1372#define EFI_ACPI_6_0_NFIT_INTERLEAVE_STRUCTURE_TYPE 2
1373#define EFI_ACPI_6_0_NFIT_SMBIOS_MANAGEMENT_INFORMATION_STRUCTURE_TYPE 3
1374#define EFI_ACPI_6_0_NFIT_NVDIMM_CONTROL_REGION_STRUCTURE_TYPE 4
1375#define EFI_ACPI_6_0_NFIT_NVDIMM_BLOCK_DATA_WINDOW_REGION_STRUCTURE_TYPE 5
1376#define EFI_ACPI_6_0_NFIT_FLUSH_HINT_ADDRESS_STRUCTURE_TYPE 6
1377
1378//
1379// Definition for NFIT Structure Header
1380//
1381typedef struct {
1382 UINT16 Type;
1383 UINT16 Length;
1384} EFI_ACPI_6_0_NFIT_STRUCTURE_HEADER;
1385
1386//
1387// Definition for System Physical Address Range Structure
1388//
1389#define EFI_ACPI_6_0_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_FLAGS_CONTROL_REGION_FOR_MANAGEMENT BIT0
1390#define EFI_ACPI_6_0_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_FLAGS_PROXIMITY_DOMAIN_VALID BIT1
1391#define EFI_ACPI_6_0_NFIT_GUID_VOLATILE_MEMORY_REGION { 0x7305944F, 0xFDDA, 0x44E3, { 0xB1, 0x6C, 0x3F, 0x22, 0xD2, 0x52, 0xE5, 0xD0 }}
1392#define EFI_ACPI_6_0_NFIT_GUID_BYTE_ADDRESSABLE_PERSISTENT_MEMORY_REGION { 0x66F0D379, 0xB4F3, 0x4074, { 0xAC, 0x43, 0x0D, 0x33, 0x18, 0xB7, 0x8C, 0xDB }}
1393#define EFI_ACPI_6_0_NFIT_GUID_NVDIMM_CONTROL_REGION { 0x92F701F6, 0x13B4, 0x405D, { 0x91, 0x0B, 0x29, 0x93, 0x67, 0xE8, 0x23, 0x4C }}
1394#define EFI_ACPI_6_0_NFIT_GUID_NVDIMM_BLOCK_DATA_WINDOW_REGION { 0x91AF0530, 0x5D86, 0x470E, { 0xA6, 0xB0, 0x0A, 0x2D, 0xB9, 0x40, 0x82, 0x49 }}
1395#define EFI_ACPI_6_0_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_DISK_REGION_VOLATILE { 0x77AB535A, 0x45FC, 0x624B, { 0x55, 0x60, 0xF7, 0xB2, 0x81, 0xD1, 0xF9, 0x6E }}
1396#define EFI_ACPI_6_0_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_CD_REGION_VOLATILE { 0x3D5ABD30, 0x4175, 0x87CE, { 0x6D, 0x64, 0xD2, 0xAD, 0xE5, 0x23, 0xC4, 0xBB }}
1397#define EFI_ACPI_6_0_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_DISK_REGION_PERSISTENT { 0x5CEA02C9, 0x4D07, 0x69D3, { 0x26, 0x9F ,0x44, 0x96, 0xFB, 0xE0, 0x96, 0xF9 }}
1398#define EFI_ACPI_6_0_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_CD_REGION_PERSISTENT { 0x08018188, 0x42CD, 0xBB48, { 0x10, 0x0F, 0x53, 0x87, 0xD5, 0x3D, 0xED, 0x3D }}
1399typedef struct {
1400 UINT16 Type;
1401 UINT16 Length;
1402 UINT16 SPARangeStructureIndex;
1403 UINT16 Flags;
1404 UINT32 Reserved_8;
1405 UINT32 ProximityDomain;
1406 GUID AddressRangeTypeGUID;
1407 UINT64 SystemPhysicalAddressRangeBase;
1408 UINT64 SystemPhysicalAddressRangeLength;
1409 UINT64 AddressRangeMemoryMappingAttribute;
1410} EFI_ACPI_6_0_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_STRUCTURE;
1411
1412//
1413// Definition for Memory Device to System Physical Address Range Mapping Structure
1414//
1415typedef struct {
1416 UINT32 DIMMNumber:4;
1417 UINT32 MemoryChannelNumber:4;
1418 UINT32 MemoryControllerID:4;
1419 UINT32 SocketID:4;
1420 UINT32 NodeControllerID:12;
1421 UINT32 Reserved_28:4;
1422} EFI_ACPI_6_0_NFIT_DEVICE_HANDLE;
1423
1424#define EFI_ACPI_6_0_NFIT_MEMORY_DEVICE_STATE_FLAGS_PREVIOUS_SAVE_FAIL BIT0
1425#define EFI_ACPI_6_0_NFIT_MEMORY_DEVICE_STATE_FLAGS_LAST_RESTORE_FAIL BIT1
1426#define EFI_ACPI_6_0_NFIT_MEMORY_DEVICE_STATE_FLAGS_PLATFORM_FLUSH_FAIL BIT2
1427#define EFI_ACPI_6_0_NFIT_MEMORY_DEVICE_STATE_FLAGS_NOT_ARMED_PRIOR_TO_OSPM_HAND_OFF BIT3
1428#define EFI_ACPI_6_0_NFIT_MEMORY_DEVICE_STATE_FLAGS_SMART_HEALTH_EVENTS_PRIOR_OSPM_HAND_OFF BIT4
1429#define EFI_ACPI_6_0_NFIT_MEMORY_DEVICE_STATE_FLAGS_FIRMWARE_ENABLED_TO_NOTIFY_OSPM_ON_SMART_HEALTH_EVENTS BIT5
1430typedef struct {
1431 UINT16 Type;
1432 UINT16 Length;
1433 EFI_ACPI_6_0_NFIT_DEVICE_HANDLE NFITDeviceHandle;
1434 UINT16 MemoryDevicePhysicalID;
1435 UINT16 MemoryDeviceRegionID;
1436 UINT16 SPARangeStructureIndex ;
1437 UINT16 NVDIMMControlRegionStructureIndex;
1438 UINT64 MemoryDeviceRegionSize;
1439 UINT64 RegionOffset;
1440 UINT64 MemoryDevicePhysicalAddressRegionBase;
1441 UINT16 InterleaveStructureIndex;
1442 UINT16 InterleaveWays;
1443 UINT16 MemoryDeviceStateFlags;
1444 UINT16 Reserved_46;
1445} EFI_ACPI_6_0_NFIT_MEMORY_DEVICE_TO_SYSTEM_ADDRESS_RANGE_MAP_STRUCTURE;
1446
1447//
1448// Definition for Interleave Structure
1449//
1450typedef struct {
1451 UINT16 Type;
1452 UINT16 Length;
1453 UINT16 InterleaveStructureIndex;
1454 UINT16 Reserved_6;
1455 UINT32 NumberOfLines;
1456 UINT32 LineSize;
1457//UINT32 LineOffset[NumberOfLines];
1458} EFI_ACPI_6_0_NFIT_INTERLEAVE_STRUCTURE;
1459
1460//
1461// Definition for SMBIOS Management Information Structure
1462//
1463typedef struct {
1464 UINT16 Type;
1465 UINT16 Length;
1466 UINT32 Reserved_4;
1467//UINT8 Data[];
1468} EFI_ACPI_6_0_NFIT_SMBIOS_MANAGEMENT_INFORMATION_STRUCTURE;
1469
1470//
1471// Definition for NVDIMM Control Region Structure
1472//
1473#define EFI_ACPI_6_0_NFIT_NVDIMM_CONTROL_REGION_FLAGS_BLOCK_DATA_WINDOWS_BUFFERED BIT0
1474typedef struct {
1475 UINT16 Type;
1476 UINT16 Length;
1477 UINT16 NVDIMMControlRegionStructureIndex;
1478 UINT16 VendorID;
1479 UINT16 DeviceID;
1480 UINT16 RevisionID;
1481 UINT16 SubsystemVendorID;
1482 UINT16 SubsystemDeviceID;
1483 UINT16 SubsystemRevisionID;
1484 UINT8 Reserved_18[6];
1485 UINT32 SerialNumber;
1486 UINT16 RegionFormatInterfaceCode;
1487 UINT16 NumberOfBlockControlWindows;
1488 UINT64 SizeOfBlockControlWindow;
1489 UINT64 CommandRegisterOffsetInBlockControlWindow;
1490 UINT64 SizeOfCommandRegisterInBlockControlWindows;
1491 UINT64 StatusRegisterOffsetInBlockControlWindow;
1492 UINT64 SizeOfStatusRegisterInBlockControlWindows;
1493 UINT16 NVDIMMControlRegionFlag;
1494 UINT8 Reserved_74[6];
1495} EFI_ACPI_6_0_NFIT_NVDIMM_CONTROL_REGION_STRUCTURE;
1496
1497//
1498// Definition for NVDIMM Block Data Window Region Structure
1499//
1500typedef struct {
1501 UINT16 Type;
1502 UINT16 Length;
1503 UINT16 NVDIMMControlRegionStructureIndex;
1504 UINT16 NumberOfBlockDataWindows;
1505 UINT64 BlockDataWindowStartOffset;
1506 UINT64 SizeOfBlockDataWindow;
1507 UINT64 BlockAccessibleMemoryCapacity;
1508 UINT64 BeginningAddressOfFirstBlockInBlockAccessibleMemory;
1509} EFI_ACPI_6_0_NFIT_NVDIMM_BLOCK_DATA_WINDOW_REGION_STRUCTURE;
1510
1511//
1512// Definition for Flush Hint Address Structure
1513//
1514typedef struct {
1515 UINT16 Type;
1516 UINT16 Length;
1517 EFI_ACPI_6_0_NFIT_DEVICE_HANDLE NFITDeviceHandle;
1518 UINT16 NumberOfFlushHintAddresses;
1519 UINT8 Reserved_10[6];
1520//UINT64 FlushHintAddress[NumberOfFlushHintAddresses];
1521} EFI_ACPI_6_0_NFIT_FLUSH_HINT_ADDRESS_STRUCTURE;
1522
1523///
1524/// Boot Error Record Table (BERT)
1525///
1526typedef struct {
1527 EFI_ACPI_DESCRIPTION_HEADER Header;
1528 UINT32 BootErrorRegionLength;
1529 UINT64 BootErrorRegion;
1530} EFI_ACPI_6_0_BOOT_ERROR_RECORD_TABLE_HEADER;
1531
1532///
1533/// BERT Version (as defined in ACPI 6.0 spec.)
1534///
1535#define EFI_ACPI_6_0_BOOT_ERROR_RECORD_TABLE_REVISION 0x01
1536
1537///
1538/// Boot Error Region Block Status Definition
1539///
1540typedef struct {
1541 UINT32 UncorrectableErrorValid:1;
1542 UINT32 CorrectableErrorValid:1;
1543 UINT32 MultipleUncorrectableErrors:1;
1544 UINT32 MultipleCorrectableErrors:1;
1545 UINT32 ErrorDataEntryCount:10;
1546 UINT32 Reserved:18;
1547} EFI_ACPI_6_0_ERROR_BLOCK_STATUS;
1548
1549///
1550/// Boot Error Region Definition
1551///
1552typedef struct {
1553 EFI_ACPI_6_0_ERROR_BLOCK_STATUS BlockStatus;
1554 UINT32 RawDataOffset;
1555 UINT32 RawDataLength;
1556 UINT32 DataLength;
1557 UINT32 ErrorSeverity;
1558} EFI_ACPI_6_0_BOOT_ERROR_REGION_STRUCTURE;
1559
1560//
1561// Boot Error Severity types
1562//
1563#define EFI_ACPI_6_0_ERROR_SEVERITY_CORRECTABLE 0x00
1564#define EFI_ACPI_6_0_ERROR_SEVERITY_FATAL 0x01
1565#define EFI_ACPI_6_0_ERROR_SEVERITY_CORRECTED 0x02
1566#define EFI_ACPI_6_0_ERROR_SEVERITY_NONE 0x03
1567
1568///
1569/// Generic Error Data Entry Definition
1570///
1571typedef struct {
1572 UINT8 SectionType[16];
1573 UINT32 ErrorSeverity;
1574 UINT16 Revision;
1575 UINT8 ValidationBits;
1576 UINT8 Flags;
1577 UINT32 ErrorDataLength;
1578 UINT8 FruId[16];
1579 UINT8 FruText[20];
1580} EFI_ACPI_6_0_GENERIC_ERROR_DATA_ENTRY_STRUCTURE;
1581
1582///
1583/// Generic Error Data Entry Version (as defined in ACPI 6.0 spec.)
1584///
1585#define EFI_ACPI_6_0_GENERIC_ERROR_DATA_ENTRY_REVISION 0x0201
1586
1587///
1588/// HEST - Hardware Error Source Table
1589///
1590typedef struct {
1591 EFI_ACPI_DESCRIPTION_HEADER Header;
1592 UINT32 ErrorSourceCount;
1593} EFI_ACPI_6_0_HARDWARE_ERROR_SOURCE_TABLE_HEADER;
1594
1595///
1596/// HEST Version (as defined in ACPI 6.0 spec.)
1597///
1598#define EFI_ACPI_6_0_HARDWARE_ERROR_SOURCE_TABLE_REVISION 0x01
1599
1600//
1601// Error Source structure types.
1602//
1603#define EFI_ACPI_6_0_IA32_ARCHITECTURE_MACHINE_CHECK_EXCEPTION 0x00
1604#define EFI_ACPI_6_0_IA32_ARCHITECTURE_CORRECTED_MACHINE_CHECK 0x01
1605#define EFI_ACPI_6_0_IA32_ARCHITECTURE_NMI_ERROR 0x02
1606#define EFI_ACPI_6_0_PCI_EXPRESS_ROOT_PORT_AER 0x06
1607#define EFI_ACPI_6_0_PCI_EXPRESS_DEVICE_AER 0x07
1608#define EFI_ACPI_6_0_PCI_EXPRESS_BRIDGE_AER 0x08
1609#define EFI_ACPI_6_0_GENERIC_HARDWARE_ERROR 0x09
1610
1611//
1612// Error Source structure flags.
1613//
1614#define EFI_ACPI_6_0_ERROR_SOURCE_FLAG_FIRMWARE_FIRST (1 << 0)
1615#define EFI_ACPI_6_0_ERROR_SOURCE_FLAG_GLOBAL (1 << 1)
1616
1617///
1618/// IA-32 Architecture Machine Check Exception Structure Definition
1619///
1620typedef struct {
1621 UINT16 Type;
1622 UINT16 SourceId;
1623 UINT8 Reserved0[2];
1624 UINT8 Flags;
1625 UINT8 Enabled;
1626 UINT32 NumberOfRecordsToPreAllocate;
1627 UINT32 MaxSectionsPerRecord;
1628 UINT64 GlobalCapabilityInitData;
1629 UINT64 GlobalControlInitData;
1630 UINT8 NumberOfHardwareBanks;
1631 UINT8 Reserved1[7];
1632} EFI_ACPI_6_0_IA32_ARCHITECTURE_MACHINE_CHECK_EXCEPTION_STRUCTURE;
1633
1634///
1635/// IA-32 Architecture Machine Check Bank Structure Definition
1636///
1637typedef struct {
1638 UINT8 BankNumber;
1639 UINT8 ClearStatusOnInitialization;
1640 UINT8 StatusDataFormat;
1641 UINT8 Reserved0;
1642 UINT32 ControlRegisterMsrAddress;
1643 UINT64 ControlInitData;
1644 UINT32 StatusRegisterMsrAddress;
1645 UINT32 AddressRegisterMsrAddress;
1646 UINT32 MiscRegisterMsrAddress;
1647} EFI_ACPI_6_0_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_BANK_STRUCTURE;
1648
1649///
1650/// IA-32 Architecture Machine Check Bank Structure MCA data format
1651///
1652#define EFI_ACPI_6_0_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_IA32 0x00
1653#define EFI_ACPI_6_0_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_INTEL64 0x01
1654#define EFI_ACPI_6_0_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_AMD64 0x02
1655
1656//
1657// Hardware Error Notification types. All other values are reserved
1658//
1659#define EFI_ACPI_6_0_HARDWARE_ERROR_NOTIFICATION_POLLED 0x00
1660#define EFI_ACPI_6_0_HARDWARE_ERROR_NOTIFICATION_EXTERNAL_INTERRUPT 0x01
1661#define EFI_ACPI_6_0_HARDWARE_ERROR_NOTIFICATION_LOCAL_INTERRUPT 0x02
1662#define EFI_ACPI_6_0_HARDWARE_ERROR_NOTIFICATION_SCI 0x03
1663#define EFI_ACPI_6_0_HARDWARE_ERROR_NOTIFICATION_NMI 0x04
1664#define EFI_ACPI_6_0_HARDWARE_ERROR_NOTIFICATION_CMCI 0x05
1665#define EFI_ACPI_6_0_HARDWARE_ERROR_NOTIFICATION_MCE 0x06
1666#define EFI_ACPI_6_0_HARDWARE_ERROR_NOTIFICATION_GPIO_SIGNAL 0x07
1667
1668///
1669/// Hardware Error Notification Configuration Write Enable Structure Definition
1670///
1671typedef struct {
1672 UINT16 Type:1;
1673 UINT16 PollInterval:1;
1674 UINT16 SwitchToPollingThresholdValue:1;
1675 UINT16 SwitchToPollingThresholdWindow:1;
1676 UINT16 ErrorThresholdValue:1;
1677 UINT16 ErrorThresholdWindow:1;
1678 UINT16 Reserved:10;
1679} EFI_ACPI_6_0_HARDWARE_ERROR_NOTIFICATION_CONFIGURATION_WRITE_ENABLE_STRUCTURE;
1680
1681///
1682/// Hardware Error Notification Structure Definition
1683///
1684typedef struct {
1685 UINT8 Type;
1686 UINT8 Length;
1687 EFI_ACPI_6_0_HARDWARE_ERROR_NOTIFICATION_CONFIGURATION_WRITE_ENABLE_STRUCTURE ConfigurationWriteEnable;
1688 UINT32 PollInterval;
1689 UINT32 Vector;
1690 UINT32 SwitchToPollingThresholdValue;
1691 UINT32 SwitchToPollingThresholdWindow;
1692 UINT32 ErrorThresholdValue;
1693 UINT32 ErrorThresholdWindow;
1694} EFI_ACPI_6_0_HARDWARE_ERROR_NOTIFICATION_STRUCTURE;
1695
1696///
1697/// IA-32 Architecture Corrected Machine Check Structure Definition
1698///
1699typedef struct {
1700 UINT16 Type;
1701 UINT16 SourceId;
1702 UINT8 Reserved0[2];
1703 UINT8 Flags;
1704 UINT8 Enabled;
1705 UINT32 NumberOfRecordsToPreAllocate;
1706 UINT32 MaxSectionsPerRecord;
1707 EFI_ACPI_6_0_HARDWARE_ERROR_NOTIFICATION_STRUCTURE NotificationStructure;
1708 UINT8 NumberOfHardwareBanks;
1709 UINT8 Reserved1[3];
1710} EFI_ACPI_6_0_IA32_ARCHITECTURE_CORRECTED_MACHINE_CHECK_STRUCTURE;
1711
1712///
1713/// IA-32 Architecture NMI Error Structure Definition
1714///
1715typedef struct {
1716 UINT16 Type;
1717 UINT16 SourceId;
1718 UINT8 Reserved0[2];
1719 UINT32 NumberOfRecordsToPreAllocate;
1720 UINT32 MaxSectionsPerRecord;
1721 UINT32 MaxRawDataLength;
1722} EFI_ACPI_6_0_IA32_ARCHITECTURE_NMI_ERROR_STRUCTURE;
1723
1724///
1725/// PCI Express Root Port AER Structure Definition
1726///
1727typedef struct {
1728 UINT16 Type;
1729 UINT16 SourceId;
1730 UINT8 Reserved0[2];
1731 UINT8 Flags;
1732 UINT8 Enabled;
1733 UINT32 NumberOfRecordsToPreAllocate;
1734 UINT32 MaxSectionsPerRecord;
1735 UINT32 Bus;
1736 UINT16 Device;
1737 UINT16 Function;
1738 UINT16 DeviceControl;
1739 UINT8 Reserved1[2];
1740 UINT32 UncorrectableErrorMask;
1741 UINT32 UncorrectableErrorSeverity;
1742 UINT32 CorrectableErrorMask;
1743 UINT32 AdvancedErrorCapabilitiesAndControl;
1744 UINT32 RootErrorCommand;
1745} EFI_ACPI_6_0_PCI_EXPRESS_ROOT_PORT_AER_STRUCTURE;
1746
1747///
1748/// PCI Express Device AER Structure Definition
1749///
1750typedef struct {
1751 UINT16 Type;
1752 UINT16 SourceId;
1753 UINT8 Reserved0[2];
1754 UINT8 Flags;
1755 UINT8 Enabled;
1756 UINT32 NumberOfRecordsToPreAllocate;
1757 UINT32 MaxSectionsPerRecord;
1758 UINT32 Bus;
1759 UINT16 Device;
1760 UINT16 Function;
1761 UINT16 DeviceControl;
1762 UINT8 Reserved1[2];
1763 UINT32 UncorrectableErrorMask;
1764 UINT32 UncorrectableErrorSeverity;
1765 UINT32 CorrectableErrorMask;
1766 UINT32 AdvancedErrorCapabilitiesAndControl;
1767} EFI_ACPI_6_0_PCI_EXPRESS_DEVICE_AER_STRUCTURE;
1768
1769///
1770/// PCI Express Bridge AER Structure Definition
1771///
1772typedef struct {
1773 UINT16 Type;
1774 UINT16 SourceId;
1775 UINT8 Reserved0[2];
1776 UINT8 Flags;
1777 UINT8 Enabled;
1778 UINT32 NumberOfRecordsToPreAllocate;
1779 UINT32 MaxSectionsPerRecord;
1780 UINT32 Bus;
1781 UINT16 Device;
1782 UINT16 Function;
1783 UINT16 DeviceControl;
1784 UINT8 Reserved1[2];
1785 UINT32 UncorrectableErrorMask;
1786 UINT32 UncorrectableErrorSeverity;
1787 UINT32 CorrectableErrorMask;
1788 UINT32 AdvancedErrorCapabilitiesAndControl;
1789 UINT32 SecondaryUncorrectableErrorMask;
1790 UINT32 SecondaryUncorrectableErrorSeverity;
1791 UINT32 SecondaryAdvancedErrorCapabilitiesAndControl;
1792} EFI_ACPI_6_0_PCI_EXPRESS_BRIDGE_AER_STRUCTURE;
1793
1794///
1795/// Generic Hardware Error Source Structure Definition
1796///
1797typedef struct {
1798 UINT16 Type;
1799 UINT16 SourceId;
1800 UINT16 RelatedSourceId;
1801 UINT8 Flags;
1802 UINT8 Enabled;
1803 UINT32 NumberOfRecordsToPreAllocate;
1804 UINT32 MaxSectionsPerRecord;
1805 UINT32 MaxRawDataLength;
1806 EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE ErrorStatusAddress;
1807 EFI_ACPI_6_0_HARDWARE_ERROR_NOTIFICATION_STRUCTURE NotificationStructure;
1808 UINT32 ErrorStatusBlockLength;
1809} EFI_ACPI_6_0_GENERIC_HARDWARE_ERROR_SOURCE_STRUCTURE;
1810
1811///
1812/// Generic Error Status Definition
1813///
1814typedef struct {
1815 EFI_ACPI_6_0_ERROR_BLOCK_STATUS BlockStatus;
1816 UINT32 RawDataOffset;
1817 UINT32 RawDataLength;
1818 UINT32 DataLength;
1819 UINT32 ErrorSeverity;
1820} EFI_ACPI_6_0_GENERIC_ERROR_STATUS_STRUCTURE;
1821
1822///
1823/// ERST - Error Record Serialization Table
1824///
1825typedef struct {
1826 EFI_ACPI_DESCRIPTION_HEADER Header;
1827 UINT32 SerializationHeaderSize;
1828 UINT8 Reserved0[4];
1829 UINT32 InstructionEntryCount;
1830} EFI_ACPI_6_0_ERROR_RECORD_SERIALIZATION_TABLE_HEADER;
1831
1832///
1833/// ERST Version (as defined in ACPI 6.0 spec.)
1834///
1835#define EFI_ACPI_6_0_ERROR_RECORD_SERIALIZATION_TABLE_REVISION 0x01
1836
1837///
1838/// ERST Serialization Actions
1839///
1840#define EFI_ACPI_6_0_ERST_BEGIN_WRITE_OPERATION 0x00
1841#define EFI_ACPI_6_0_ERST_BEGIN_READ_OPERATION 0x01
1842#define EFI_ACPI_6_0_ERST_BEGIN_CLEAR_OPERATION 0x02
1843#define EFI_ACPI_6_0_ERST_END_OPERATION 0x03
1844#define EFI_ACPI_6_0_ERST_SET_RECORD_OFFSET 0x04
1845#define EFI_ACPI_6_0_ERST_EXECUTE_OPERATION 0x05
1846#define EFI_ACPI_6_0_ERST_CHECK_BUSY_STATUS 0x06
1847#define EFI_ACPI_6_0_ERST_GET_COMMAND_STATUS 0x07
1848#define EFI_ACPI_6_0_ERST_GET_RECORD_IDENTIFIER 0x08
1849#define EFI_ACPI_6_0_ERST_SET_RECORD_IDENTIFIER 0x09
1850#define EFI_ACPI_6_0_ERST_GET_RECORD_COUNT 0x0A
1851#define EFI_ACPI_6_0_ERST_BEGIN_DUMMY_WRITE_OPERATION 0x0B
1852#define EFI_ACPI_6_0_ERST_GET_ERROR_LOG_ADDRESS_RANGE 0x0D
1853#define EFI_ACPI_6_0_ERST_GET_ERROR_LOG_ADDRESS_RANGE_LENGTH 0x0E
1854#define EFI_ACPI_6_0_ERST_GET_ERROR_LOG_ADDRESS_RANGE_ATTRIBUTES 0x0F
1855
1856///
1857/// ERST Action Command Status
1858///
1859#define EFI_ACPI_6_0_ERST_STATUS_SUCCESS 0x00
1860#define EFI_ACPI_6_0_ERST_STATUS_NOT_ENOUGH_SPACE 0x01
1861#define EFI_ACPI_6_0_ERST_STATUS_HARDWARE_NOT_AVAILABLE 0x02
1862#define EFI_ACPI_6_0_ERST_STATUS_FAILED 0x03
1863#define EFI_ACPI_6_0_ERST_STATUS_RECORD_STORE_EMPTY 0x04
1864#define EFI_ACPI_6_0_ERST_STATUS_RECORD_NOT_FOUND 0x05
1865
1866///
1867/// ERST Serialization Instructions
1868///
1869#define EFI_ACPI_6_0_ERST_READ_REGISTER 0x00
1870#define EFI_ACPI_6_0_ERST_READ_REGISTER_VALUE 0x01
1871#define EFI_ACPI_6_0_ERST_WRITE_REGISTER 0x02
1872#define EFI_ACPI_6_0_ERST_WRITE_REGISTER_VALUE 0x03
1873#define EFI_ACPI_6_0_ERST_NOOP 0x04
1874#define EFI_ACPI_6_0_ERST_LOAD_VAR1 0x05
1875#define EFI_ACPI_6_0_ERST_LOAD_VAR2 0x06
1876#define EFI_ACPI_6_0_ERST_STORE_VAR1 0x07
1877#define EFI_ACPI_6_0_ERST_ADD 0x08
1878#define EFI_ACPI_6_0_ERST_SUBTRACT 0x09
1879#define EFI_ACPI_6_0_ERST_ADD_VALUE 0x0A
1880#define EFI_ACPI_6_0_ERST_SUBTRACT_VALUE 0x0B
1881#define EFI_ACPI_6_0_ERST_STALL 0x0C
1882#define EFI_ACPI_6_0_ERST_STALL_WHILE_TRUE 0x0D
1883#define EFI_ACPI_6_0_ERST_SKIP_NEXT_INSTRUCTION_IF_TRUE 0x0E
1884#define EFI_ACPI_6_0_ERST_GOTO 0x0F
1885#define EFI_ACPI_6_0_ERST_SET_SRC_ADDRESS_BASE 0x10
1886#define EFI_ACPI_6_0_ERST_SET_DST_ADDRESS_BASE 0x11
1887#define EFI_ACPI_6_0_ERST_MOVE_DATA 0x12
1888
1889///
1890/// ERST Instruction Flags
1891///
1892#define EFI_ACPI_6_0_ERST_PRESERVE_REGISTER 0x01
1893
1894///
1895/// ERST Serialization Instruction Entry
1896///
1897typedef struct {
1898 UINT8 SerializationAction;
1899 UINT8 Instruction;
1900 UINT8 Flags;
1901 UINT8 Reserved0;
1902 EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE RegisterRegion;
1903 UINT64 Value;
1904 UINT64 Mask;
1905} EFI_ACPI_6_0_ERST_SERIALIZATION_INSTRUCTION_ENTRY;
1906
1907///
1908/// EINJ - Error Injection Table
1909///
1910typedef struct {
1911 EFI_ACPI_DESCRIPTION_HEADER Header;
1912 UINT32 InjectionHeaderSize;
1913 UINT8 InjectionFlags;
1914 UINT8 Reserved0[3];
1915 UINT32 InjectionEntryCount;
1916} EFI_ACPI_6_0_ERROR_INJECTION_TABLE_HEADER;
1917
1918///
1919/// EINJ Version (as defined in ACPI 6.0 spec.)
1920///
1921#define EFI_ACPI_6_0_ERROR_INJECTION_TABLE_REVISION 0x01
1922
1923///
1924/// EINJ Error Injection Actions
1925///
1926#define EFI_ACPI_6_0_EINJ_BEGIN_INJECTION_OPERATION 0x00
1927#define EFI_ACPI_6_0_EINJ_GET_TRIGGER_ERROR_ACTION_TABLE 0x01
1928#define EFI_ACPI_6_0_EINJ_SET_ERROR_TYPE 0x02
1929#define EFI_ACPI_6_0_EINJ_GET_ERROR_TYPE 0x03
1930#define EFI_ACPI_6_0_EINJ_END_OPERATION 0x04
1931#define EFI_ACPI_6_0_EINJ_EXECUTE_OPERATION 0x05
1932#define EFI_ACPI_6_0_EINJ_CHECK_BUSY_STATUS 0x06
1933#define EFI_ACPI_6_0_EINJ_GET_COMMAND_STATUS 0x07
1934#define EFI_ACPI_6_0_EINJ_TRIGGER_ERROR 0xFF
1935
1936///
1937/// EINJ Action Command Status
1938///
1939#define EFI_ACPI_6_0_EINJ_STATUS_SUCCESS 0x00
1940#define EFI_ACPI_6_0_EINJ_STATUS_UNKNOWN_FAILURE 0x01
1941#define EFI_ACPI_6_0_EINJ_STATUS_INVALID_ACCESS 0x02
1942
1943///
1944/// EINJ Error Type Definition
1945///
1946#define EFI_ACPI_6_0_EINJ_ERROR_PROCESSOR_CORRECTABLE (1 << 0)
1947#define EFI_ACPI_6_0_EINJ_ERROR_PROCESSOR_UNCORRECTABLE_NONFATAL (1 << 1)
1948#define EFI_ACPI_6_0_EINJ_ERROR_PROCESSOR_UNCORRECTABLE_FATAL (1 << 2)
1949#define EFI_ACPI_6_0_EINJ_ERROR_MEMORY_CORRECTABLE (1 << 3)
1950#define EFI_ACPI_6_0_EINJ_ERROR_MEMORY_UNCORRECTABLE_NONFATAL (1 << 4)
1951#define EFI_ACPI_6_0_EINJ_ERROR_MEMORY_UNCORRECTABLE_FATAL (1 << 5)
1952#define EFI_ACPI_6_0_EINJ_ERROR_PCI_EXPRESS_CORRECTABLE (1 << 6)
1953#define EFI_ACPI_6_0_EINJ_ERROR_PCI_EXPRESS_UNCORRECTABLE_NONFATAL (1 << 7)
1954#define EFI_ACPI_6_0_EINJ_ERROR_PCI_EXPRESS_UNCORRECTABLE_FATAL (1 << 8)
1955#define EFI_ACPI_6_0_EINJ_ERROR_PLATFORM_CORRECTABLE (1 << 9)
1956#define EFI_ACPI_6_0_EINJ_ERROR_PLATFORM_UNCORRECTABLE_NONFATAL (1 << 10)
1957#define EFI_ACPI_6_0_EINJ_ERROR_PLATFORM_UNCORRECTABLE_FATAL (1 << 11)
1958
1959///
1960/// EINJ Injection Instructions
1961///
1962#define EFI_ACPI_6_0_EINJ_READ_REGISTER 0x00
1963#define EFI_ACPI_6_0_EINJ_READ_REGISTER_VALUE 0x01
1964#define EFI_ACPI_6_0_EINJ_WRITE_REGISTER 0x02
1965#define EFI_ACPI_6_0_EINJ_WRITE_REGISTER_VALUE 0x03
1966#define EFI_ACPI_6_0_EINJ_NOOP 0x04
1967
1968///
1969/// EINJ Instruction Flags
1970///
1971#define EFI_ACPI_6_0_EINJ_PRESERVE_REGISTER 0x01
1972
1973///
1974/// EINJ Injection Instruction Entry
1975///
1976typedef struct {
1977 UINT8 InjectionAction;
1978 UINT8 Instruction;
1979 UINT8 Flags;
1980 UINT8 Reserved0;
1981 EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE RegisterRegion;
1982 UINT64 Value;
1983 UINT64 Mask;
1984} EFI_ACPI_6_0_EINJ_INJECTION_INSTRUCTION_ENTRY;
1985
1986///
1987/// EINJ Trigger Action Table
1988///
1989typedef struct {
1990 UINT32 HeaderSize;
1991 UINT32 Revision;
1992 UINT32 TableSize;
1993 UINT32 EntryCount;
1994} EFI_ACPI_6_0_EINJ_TRIGGER_ACTION_TABLE;
1995
1996///
1997/// Platform Communications Channel Table (PCCT)
1998///
1999typedef struct {
2000 EFI_ACPI_DESCRIPTION_HEADER Header;
2001 UINT32 Flags;
2002 UINT64 Reserved;
2003} EFI_ACPI_6_0_PLATFORM_COMMUNICATION_CHANNEL_TABLE_HEADER;
2004
2005///
2006/// PCCT Version (as defined in ACPI 6.0 spec.)
2007///
2008#define EFI_ACPI_6_0_PLATFORM_COMMUNICATION_CHANNEL_TABLE_REVISION 0x01
2009
2010///
2011/// PCCT Global Flags
2012///
2013#define EFI_ACPI_6_0_PCCT_FLAGS_SCI_DOORBELL BIT0
2014
2015//
2016// PCCT Subspace type
2017//
2018#define EFI_ACPI_6_0_PCCT_SUBSPACE_TYPE_GENERIC 0x00
2019#define EFI_ACPI_6_0_PCCT_SUBSPACE_TYPE_1_HW_REDUCED_COMMUNICATIONS 0x01
2020#define EFI_ACPI_6_0_PCCT_SUBSPACE_TYPE_2_HW_REDUCED_COMMUNICATIONS 0x02
2021
2022///
2023/// PCC Subspace Structure Header
2024///
2025typedef struct {
2026 UINT8 Type;
2027 UINT8 Length;
2028} EFI_ACPI_6_0_PCCT_SUBSPACE_HEADER;
2029
2030///
2031/// Generic Communications Subspace Structure
2032///
2033typedef struct {
2034 UINT8 Type;
2035 UINT8 Length;
2036 UINT8 Reserved[6];
2037 UINT64 BaseAddress;
2038 UINT64 AddressLength;
2039 EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE DoorbellRegister;
2040 UINT64 DoorbellPreserve;
2041 UINT64 DoorbellWrite;
2042 UINT32 NominalLatency;
2043 UINT32 MaximumPeriodicAccessRate;
2044 UINT16 MinimumRequestTurnaroundTime;
2045} EFI_ACPI_6_0_PCCT_SUBSPACE_GENERIC;
2046
2047///
2048/// Generic Communications Channel Shared Memory Region
2049///
2050
2051typedef struct {
2052 UINT8 Command;
2053 UINT8 Reserved:7;
2054 UINT8 GenerateSci:1;
2055} EFI_ACPI_6_0_PCCT_GENERIC_SHARED_MEMORY_REGION_COMMAND;
2056
2057typedef struct {
2058 UINT8 CommandComplete:1;
2059 UINT8 SciDoorbell:1;
2060 UINT8 Error:1;
2061 UINT8 PlatformNotification:1;
2062 UINT8 Reserved:4;
2063 UINT8 Reserved1;
2064} EFI_ACPI_6_0_PCCT_GENERIC_SHARED_MEMORY_REGION_STATUS;
2065
2066typedef struct {
2067 UINT32 Signature;
2068 EFI_ACPI_6_0_PCCT_GENERIC_SHARED_MEMORY_REGION_COMMAND Command;
2069 EFI_ACPI_6_0_PCCT_GENERIC_SHARED_MEMORY_REGION_STATUS Status;
2070} EFI_ACPI_6_0_PCCT_GENERIC_SHARED_MEMORY_REGION_HEADER;
2071
2072#define EFI_ACPI_6_0_PCCT_SUBSPACE_DOORBELL_INTERRUPT_FLAGS_POLARITY BIT0
2073#define EFI_ACPI_6_0_PCCT_SUBSPACE_DOORBELL_INTERRUPT_FLAGS_MODE BIT1
2074
2075///
2076/// Type 1 HW-Reduced Communications Subspace Structure
2077///
2078typedef struct {
2079 UINT8 Type;
2080 UINT8 Length;
2081 UINT32 DoorbellInterrupt;
2082 UINT8 DoorbellInterruptFlags;
2083 UINT8 Reserved;
2084 UINT64 BaseAddress;
2085 UINT64 AddressLength;
2086 EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE DoorbellRegister;
2087 UINT64 DoorbellPreserve;
2088 UINT64 DoorbellWrite;
2089 UINT32 NominalLatency;
2090 UINT32 MaximumPeriodicAccessRate;
2091 UINT16 MinimumRequestTurnaroundTime;
2092} EFI_ACPI_6_0_PCCT_SUBSPACE_1_HW_REDUCED_COMMUNICATIONS;
2093
2094///
2095/// Type 2 HW-Reduced Communications Subspace Structure
2096///
2097typedef struct {
2098 UINT8 Type;
2099 UINT8 Length;
2100 UINT32 DoorbellInterrupt;
2101 UINT8 DoorbellInterruptFlags;
2102 UINT8 Reserved;
2103 UINT64 BaseAddress;
2104 UINT64 AddressLength;
2105 EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE DoorbellRegister;
2106 UINT64 DoorbellPreserve;
2107 UINT64 DoorbellWrite;
2108 UINT32 NominalLatency;
2109 UINT32 MaximumPeriodicAccessRate;
2110 UINT16 MinimumRequestTurnaroundTime;
2111 EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE DoorbellAckRegister;
2112 UINT64 DoorbellAckPreserve;
2113 UINT64 DoorbellAckWrite;
2114} EFI_ACPI_6_0_PCCT_SUBSPACE_2_HW_REDUCED_COMMUNICATIONS;
2115
2116//
2117// Known table signatures
2118//
2119
2120///
2121/// "RSD PTR " Root System Description Pointer
2122///
2123#define EFI_ACPI_6_0_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ')
2124
2125///
2126/// "APIC" Multiple APIC Description Table
2127///
2128#define EFI_ACPI_6_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('A', 'P', 'I', 'C')
2129
2130///
2131/// "BERT" Boot Error Record Table
2132///
2133#define EFI_ACPI_6_0_BOOT_ERROR_RECORD_TABLE_SIGNATURE SIGNATURE_32('B', 'E', 'R', 'T')
2134
2135///
2136/// "BGRT" Boot Graphics Resource Table
2137///
2138#define EFI_ACPI_6_0_BOOT_GRAPHICS_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('B', 'G', 'R', 'T')
2139
2140///
2141/// "CPEP" Corrected Platform Error Polling Table
2142///
2143#define EFI_ACPI_6_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_SIGNATURE SIGNATURE_32('C', 'P', 'E', 'P')
2144
2145///
2146/// "DSDT" Differentiated System Description Table
2147///
2148#define EFI_ACPI_6_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('D', 'S', 'D', 'T')
2149
2150///
2151/// "ECDT" Embedded Controller Boot Resources Table
2152///
2153#define EFI_ACPI_6_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_SIGNATURE SIGNATURE_32('E', 'C', 'D', 'T')
2154
2155///
2156/// "EINJ" Error Injection Table
2157///
2158#define EFI_ACPI_6_0_ERROR_INJECTION_TABLE_SIGNATURE SIGNATURE_32('E', 'I', 'N', 'J')
2159
2160///
2161/// "ERST" Error Record Serialization Table
2162///
2163#define EFI_ACPI_6_0_ERROR_RECORD_SERIALIZATION_TABLE_SIGNATURE SIGNATURE_32('E', 'R', 'S', 'T')
2164
2165///
2166/// "FACP" Fixed ACPI Description Table
2167///
2168#define EFI_ACPI_6_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'P')
2169
2170///
2171/// "FACS" Firmware ACPI Control Structure
2172///
2173#define EFI_ACPI_6_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'S')
2174
2175///
2176/// "FPDT" Firmware Performance Data Table
2177///
2178#define EFI_ACPI_6_0_FIRMWARE_PERFORMANCE_DATA_TABLE_SIGNATURE SIGNATURE_32('F', 'P', 'D', 'T')
2179
2180///
2181/// "GTDT" Generic Timer Description Table
2182///
2183#define EFI_ACPI_6_0_GENERIC_TIMER_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('G', 'T', 'D', 'T')
2184
2185///
2186/// "HEST" Hardware Error Source Table
2187///
2188#define EFI_ACPI_6_0_HARDWARE_ERROR_SOURCE_TABLE_SIGNATURE SIGNATURE_32('H', 'E', 'S', 'T')
2189
2190///
2191/// "MPST" Memory Power State Table
2192///
2193#define EFI_ACPI_6_0_MEMORY_POWER_STATE_TABLE_SIGNATURE SIGNATURE_32('M', 'P', 'S', 'T')
2194
2195///
2196/// "MSCT" Maximum System Characteristics Table
2197///
2198#define EFI_ACPI_6_0_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_SIGNATURE SIGNATURE_32('M', 'S', 'C', 'T')
2199
2200///
2201/// "NFIT" NVDIMM Firmware Interface Table
2202///
2203#define EFI_ACPI_6_0_NVDIMM_FIRMWARE_INTERFACE_TABLE_STRUCTURE_SIGNATURE SIGNATURE_32('N', 'F', 'I', 'T')
2204
2205///
2206/// "PMTT" Platform Memory Topology Table
2207///
2208#define EFI_ACPI_6_0_PLATFORM_MEMORY_TOPOLOGY_TABLE_SIGNATURE SIGNATURE_32('P', 'M', 'T', 'T')
2209
2210///
2211/// "PSDT" Persistent System Description Table
2212///
2213#define EFI_ACPI_6_0_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('P', 'S', 'D', 'T')
2214
2215///
2216/// "RASF" ACPI RAS Feature Table
2217///
2218#define EFI_ACPI_6_0_ACPI_RAS_FEATURE_TABLE_SIGNATURE SIGNATURE_32('R', 'A', 'S', 'F')
2219
2220///
2221/// "RSDT" Root System Description Table
2222///
2223#define EFI_ACPI_6_0_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('R', 'S', 'D', 'T')
2224
2225///
2226/// "SBST" Smart Battery Specification Table
2227///
2228#define EFI_ACPI_6_0_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE SIGNATURE_32('S', 'B', 'S', 'T')
2229
2230///
2231/// "SLIT" System Locality Information Table
2232///
2233#define EFI_ACPI_6_0_SYSTEM_LOCALITY_INFORMATION_TABLE_SIGNATURE SIGNATURE_32('S', 'L', 'I', 'T')
2234
2235///
2236/// "SRAT" System Resource Affinity Table
2237///
2238#define EFI_ACPI_6_0_SYSTEM_RESOURCE_AFFINITY_TABLE_SIGNATURE SIGNATURE_32('S', 'R', 'A', 'T')
2239
2240///
2241/// "SSDT" Secondary System Description Table
2242///
2243#define EFI_ACPI_6_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('S', 'S', 'D', 'T')
2244
2245///
2246/// "XSDT" Extended System Description Table
2247///
2248#define EFI_ACPI_6_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('X', 'S', 'D', 'T')
2249
2250///
2251/// "BOOT" MS Simple Boot Spec
2252///
2253#define EFI_ACPI_6_0_SIMPLE_BOOT_FLAG_TABLE_SIGNATURE SIGNATURE_32('B', 'O', 'O', 'T')
2254
2255///
2256/// "CSRT" MS Core System Resource Table
2257///
2258#define EFI_ACPI_6_0_CORE_SYSTEM_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('C', 'S', 'R', 'T')
2259
2260///
2261/// "DBG2" MS Debug Port 2 Spec
2262///
2263#define EFI_ACPI_6_0_DEBUG_PORT_2_TABLE_SIGNATURE SIGNATURE_32('D', 'B', 'G', '2')
2264
2265///
2266/// "DBGP" MS Debug Port Spec
2267///
2268#define EFI_ACPI_6_0_DEBUG_PORT_TABLE_SIGNATURE SIGNATURE_32('D', 'B', 'G', 'P')
2269
2270///
2271/// "DMAR" DMA Remapping Table
2272///
2273#define EFI_ACPI_6_0_DMA_REMAPPING_TABLE_SIGNATURE SIGNATURE_32('D', 'M', 'A', 'R')
2274
2275///
2276/// "DRTM" Dynamic Root of Trust for Measurement Table
2277///
2278#define EFI_ACPI_6_0_DYNAMIC_ROOT_OF_TRUST_FOR_MEASUREMENT_TABLE_SIGNATURE SIGNATURE_32('D', 'R', 'T', 'M')
2279
2280///
2281/// "ETDT" Event Timer Description Table
2282///
2283#define EFI_ACPI_6_0_EVENT_TIMER_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('E', 'T', 'D', 'T')
2284
2285///
2286/// "HPET" IA-PC High Precision Event Timer Table
2287///
2288#define EFI_ACPI_6_0_HIGH_PRECISION_EVENT_TIMER_TABLE_SIGNATURE SIGNATURE_32('H', 'P', 'E', 'T')
2289
2290///
2291/// "iBFT" iSCSI Boot Firmware Table
2292///
2293#define EFI_ACPI_6_0_ISCSI_BOOT_FIRMWARE_TABLE_SIGNATURE SIGNATURE_32('i', 'B', 'F', 'T')
2294
2295///
2296/// "IORT" I/O Remapping Table
2297///
2298#define EFI_ACPI_6_0_IO_REMAPPING_TABLE_SIGNATURE SIGNATURE_32('I', 'O', 'R', 'T')
2299
2300///
2301/// "IVRS" I/O Virtualization Reporting Structure
2302///
2303#define EFI_ACPI_6_0_IO_VIRTUALIZATION_REPORTING_STRUCTURE_SIGNATURE SIGNATURE_32('I', 'V', 'R', 'S')
2304
2305///
2306/// "LPIT" Low Power Idle Table
2307///
2308#define EFI_ACPI_6_0_LOW_POWER_IDLE_TABLE_STRUCTURE_SIGNATURE SIGNATURE_32('L', 'P', 'I', 'T')
2309
2310///
2311/// "MCFG" PCI Express Memory Mapped Configuration Space Base Address Description Table
2312///
2313#define EFI_ACPI_6_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('M', 'C', 'F', 'G')
2314
2315///
2316/// "MCHI" Management Controller Host Interface Table
2317///
2318#define EFI_ACPI_6_0_MANAGEMENT_CONTROLLER_HOST_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('M', 'C', 'H', 'I')
2319
2320///
2321/// "MSDM" MS Data Management Table
2322///
2323#define EFI_ACPI_6_0_DATA_MANAGEMENT_TABLE_SIGNATURE SIGNATURE_32('M', 'S', 'D', 'M')
2324
2325///
2326/// "PCCT" Platform Communications Channel Table
2327///
2328#define EFI_ACPI_6_0_PLATFORM_COMMUNICATIONS_CHANNEL_TABLE_SIGNATURE SIGNATURE_32('P', 'C', 'C', 'T')
2329
2330///
2331/// "SLIC" MS Software Licensing Table Specification
2332///
2333#define EFI_ACPI_6_0_SOFTWARE_LICENSING_TABLE_SIGNATURE SIGNATURE_32('S', 'L', 'I', 'C')
2334
2335///
2336/// "SPCR" Serial Port Console Redirection Table
2337///
2338#define EFI_ACPI_6_0_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'C', 'R')
2339
2340///
2341/// "SPMI" Server Platform Management Interface Table
2342///
2343#define EFI_ACPI_6_0_SERVER_PLATFORM_MANAGEMENT_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'M', 'I')
2344
2345///
2346/// "STAO" _STA Override Table
2347///
2348#define EFI_ACPI_6_0_STA_OVERRIDE_TABLE_SIGNATURE SIGNATURE_32('S', 'T', 'A', 'O')
2349
2350///
2351/// "TCPA" Trusted Computing Platform Alliance Capabilities Table
2352///
2353#define EFI_ACPI_6_0_TRUSTED_COMPUTING_PLATFORM_ALLIANCE_CAPABILITIES_TABLE_SIGNATURE SIGNATURE_32('T', 'C', 'P', 'A')
2354
2355///
2356/// "TPM2" Trusted Computing Platform 1 Table
2357///
2358#define EFI_ACPI_6_0_TRUSTED_COMPUTING_PLATFORM_2_TABLE_SIGNATURE SIGNATURE_32('T', 'P', 'M', '2')
2359
2360///
2361/// "UEFI" UEFI ACPI Data Table
2362///
2363#define EFI_ACPI_6_0_UEFI_ACPI_DATA_TABLE_SIGNATURE SIGNATURE_32('U', 'E', 'F', 'I')
2364
2365///
2366/// "WAET" Windows ACPI Emulated Devices Table
2367///
2368#define EFI_ACPI_6_0_WINDOWS_ACPI_EMULATED_DEVICES_TABLE_SIGNATURE SIGNATURE_32('W', 'A', 'E', 'T')
2369
2370///
2371/// "WDAT" Watchdog Action Table
2372///
2373#define EFI_ACPI_6_0_WATCHDOG_ACTION_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'A', 'T')
2374
2375///
2376/// "WDRT" Watchdog Resource Table
2377///
2378#define EFI_ACPI_6_0_WATCHDOG_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'R', 'T')
2379
2380///
2381/// "WPBT" MS Platform Binary Table
2382///
2383#define EFI_ACPI_6_0_PLATFORM_BINARY_TABLE_SIGNATURE SIGNATURE_32('W', 'P', 'B', 'T')
2384
2385///
2386/// "XENV" Xen Project Table
2387///
2388#define EFI_ACPI_6_0_XEN_PROJECT_TABLE_SIGNATURE SIGNATURE_32('X', 'E', 'N', 'V')
2389
2390#pragma pack()
2391
2392#endif