VirtualBox

source: vbox/trunk/src/VBox/Devices/EFI/Firmware/MdePkg/Include/IndustryStandard/Acpi65.h

Last change on this file was 105670, checked in by vboxsync, 8 months ago

Devices/EFI/FirmwareNew: Merge edk2-stable-202405 and make it build on aarch64, bugref:4643
  • Property svn:eol-style set to native
File size: 108.8 KB
Line 
1/** @file
2 ACPI 6.5 definitions from the ACPI Specification Revision 6.5 Aug, 2022.
3
4 Copyright (c) 2017 - 2022, Intel Corporation. All rights reserved.<BR>
5 Copyright (c) 2019 - 2023, ARM Ltd. All rights reserved.<BR>
6 Copyright (c) 2023, Loongson Technology Corporation Limited. All rights reserved.<BR>
7
8 SPDX-License-Identifier: BSD-2-Clause-Patent
9**/
10
11#ifndef ACPI_6_5_H_
12#define ACPI_6_5_H_
13
14#include <IndustryStandard/Acpi64.h>
15
16//
17// Ensure proper structure formats
18//
19#pragma pack(1)
20
21///
22/// _PSD Revision for ACPI 6.5
23///
24#define EFI_ACPI_6_5_AML_PSD_REVISION 0
25
26///
27/// _CPC Revision for ACPI 6.5
28///
29#define EFI_ACPI_6_5_AML_CPC_REVISION 3
30
31///
32/// ACPI 6.5 Generic Address Space definition
33///
34typedef struct {
35 UINT8 AddressSpaceId;
36 UINT8 RegisterBitWidth;
37 UINT8 RegisterBitOffset;
38 UINT8 AccessSize;
39 UINT64 Address;
40} EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE;
41
42//
43// Generic Address Space Address IDs
44//
45#define EFI_ACPI_6_5_SYSTEM_MEMORY 0x00
46#define EFI_ACPI_6_5_SYSTEM_IO 0x01
47#define EFI_ACPI_6_5_PCI_CONFIGURATION_SPACE 0x02
48#define EFI_ACPI_6_5_EMBEDDED_CONTROLLER 0x03
49#define EFI_ACPI_6_5_SMBUS 0x04
50#define EFI_ACPI_6_5_SYSTEM_CMOS 0x05
51#define EFI_ACPI_6_5_PCI_BAR_TARGET 0x06
52#define EFI_ACPI_6_5_IPMI 0x07
53#define EFI_ACPI_6_5_GENERAL_PURPOSE_IO 0x08
54#define EFI_ACPI_6_5_GENERIC_SERIAL_BUS 0x09
55#define EFI_ACPI_6_5_PLATFORM_COMMUNICATION_CHANNEL 0x0A
56#define EFI_ACPI_6_5_PLATFORM_RUNTIME_MECHANISM 0x0B
57#define EFI_ACPI_6_5_FUNCTIONAL_FIXED_HARDWARE 0x7F
58
59//
60// Generic Address Space Access Sizes
61//
62#define EFI_ACPI_6_5_UNDEFINED 0
63#define EFI_ACPI_6_5_BYTE 1
64#define EFI_ACPI_6_5_WORD 2
65#define EFI_ACPI_6_5_DWORD 3
66#define EFI_ACPI_6_5_QWORD 4
67
68//
69// ACPI 6.5 table structures
70//
71
72///
73/// Root System Description Pointer Structure
74///
75typedef struct {
76 UINT64 Signature;
77 UINT8 Checksum;
78 UINT8 OemId[6];
79 UINT8 Revision;
80 UINT32 RsdtAddress;
81 UINT32 Length;
82 UINT64 XsdtAddress;
83 UINT8 ExtendedChecksum;
84 UINT8 Reserved[3];
85} EFI_ACPI_6_5_ROOT_SYSTEM_DESCRIPTION_POINTER;
86
87///
88/// RSD_PTR Revision (as defined in ACPI 6.5 spec.)
89///
90#define EFI_ACPI_6_5_ROOT_SYSTEM_DESCRIPTION_POINTER_REVISION 0x02 ///< ACPISpec (Revision 6.5) says current value is 2
91
92///
93/// Common table header, this prefaces all ACPI tables, including FACS, but
94/// excluding the RSD PTR structure
95///
96typedef struct {
97 UINT32 Signature;
98 UINT32 Length;
99} EFI_ACPI_6_5_COMMON_HEADER;
100
101//
102// Root System Description Table
103// No definition needed as it is a common description table header, the same with
104// EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT32 table pointers.
105//
106
107///
108/// RSDT Revision (as defined in ACPI 6.5 spec.)
109///
110#define EFI_ACPI_6_5_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
111
112//
113// Extended System Description Table
114// No definition needed as it is a common description table header, the same with
115// EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT64 table pointers.
116//
117
118///
119/// XSDT Revision (as defined in ACPI 6.5 spec.)
120///
121#define EFI_ACPI_6_5_EXTENDED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
122
123///
124/// Fixed ACPI Description Table Structure (FADT)
125///
126typedef struct {
127 EFI_ACPI_DESCRIPTION_HEADER Header;
128 UINT32 FirmwareCtrl;
129 UINT32 Dsdt;
130 UINT8 Reserved0;
131 UINT8 PreferredPmProfile;
132 UINT16 SciInt;
133 UINT32 SmiCmd;
134 UINT8 AcpiEnable;
135 UINT8 AcpiDisable;
136 UINT8 S4BiosReq;
137 UINT8 PstateCnt;
138 UINT32 Pm1aEvtBlk;
139 UINT32 Pm1bEvtBlk;
140 UINT32 Pm1aCntBlk;
141 UINT32 Pm1bCntBlk;
142 UINT32 Pm2CntBlk;
143 UINT32 PmTmrBlk;
144 UINT32 Gpe0Blk;
145 UINT32 Gpe1Blk;
146 UINT8 Pm1EvtLen;
147 UINT8 Pm1CntLen;
148 UINT8 Pm2CntLen;
149 UINT8 PmTmrLen;
150 UINT8 Gpe0BlkLen;
151 UINT8 Gpe1BlkLen;
152 UINT8 Gpe1Base;
153 UINT8 CstCnt;
154 UINT16 PLvl2Lat;
155 UINT16 PLvl3Lat;
156 UINT16 FlushSize;
157 UINT16 FlushStride;
158 UINT8 DutyOffset;
159 UINT8 DutyWidth;
160 UINT8 DayAlrm;
161 UINT8 MonAlrm;
162 UINT8 Century;
163 UINT16 IaPcBootArch;
164 UINT8 Reserved1;
165 UINT32 Flags;
166 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE ResetReg;
167 UINT8 ResetValue;
168 UINT16 ArmBootArch;
169 UINT8 MinorVersion;
170 UINT64 XFirmwareCtrl;
171 UINT64 XDsdt;
172 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE XPm1aEvtBlk;
173 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE XPm1bEvtBlk;
174 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE XPm1aCntBlk;
175 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE XPm1bCntBlk;
176 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE XPm2CntBlk;
177 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE XPmTmrBlk;
178 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE XGpe0Blk;
179 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE XGpe1Blk;
180 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE SleepControlReg;
181 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE SleepStatusReg;
182 UINT64 HypervisorVendorIdentity;
183} EFI_ACPI_6_5_FIXED_ACPI_DESCRIPTION_TABLE;
184
185///
186/// FADT Version (as defined in ACPI 6.5 spec.)
187///
188#define EFI_ACPI_6_5_FIXED_ACPI_DESCRIPTION_TABLE_REVISION 0x06
189#define EFI_ACPI_6_5_FIXED_ACPI_DESCRIPTION_TABLE_MINOR_REVISION 0x05
190
191//
192// Fixed ACPI Description Table Preferred Power Management Profile
193//
194#define EFI_ACPI_6_5_PM_PROFILE_UNSPECIFIED 0
195#define EFI_ACPI_6_5_PM_PROFILE_DESKTOP 1
196#define EFI_ACPI_6_5_PM_PROFILE_MOBILE 2
197#define EFI_ACPI_6_5_PM_PROFILE_WORKSTATION 3
198#define EFI_ACPI_6_5_PM_PROFILE_ENTERPRISE_SERVER 4
199#define EFI_ACPI_6_5_PM_PROFILE_SOHO_SERVER 5
200#define EFI_ACPI_6_5_PM_PROFILE_APPLIANCE_PC 6
201#define EFI_ACPI_6_5_PM_PROFILE_PERFORMANCE_SERVER 7
202#define EFI_ACPI_6_5_PM_PROFILE_TABLET 8
203
204//
205// Fixed ACPI Description Table Boot Architecture Flags
206// All other bits are reserved and must be set to 0.
207//
208#define EFI_ACPI_6_5_LEGACY_DEVICES BIT0
209#define EFI_ACPI_6_5_8042 BIT1
210#define EFI_ACPI_6_5_VGA_NOT_PRESENT BIT2
211#define EFI_ACPI_6_5_MSI_NOT_SUPPORTED BIT3
212#define EFI_ACPI_6_5_PCIE_ASPM_CONTROLS BIT4
213#define EFI_ACPI_6_5_CMOS_RTC_NOT_PRESENT BIT5
214
215//
216// Fixed ACPI Description Table Arm Boot Architecture Flags
217// All other bits are reserved and must be set to 0.
218//
219#define EFI_ACPI_6_5_ARM_PSCI_COMPLIANT BIT0
220#define EFI_ACPI_6_5_ARM_PSCI_USE_HVC BIT1
221
222//
223// Fixed ACPI Description Table Fixed Feature Flags
224// All other bits are reserved and must be set to 0.
225//
226#define EFI_ACPI_6_5_WBINVD BIT0
227#define EFI_ACPI_6_5_WBINVD_FLUSH BIT1
228#define EFI_ACPI_6_5_PROC_C1 BIT2
229#define EFI_ACPI_6_5_P_LVL2_UP BIT3
230#define EFI_ACPI_6_5_PWR_BUTTON BIT4
231#define EFI_ACPI_6_5_SLP_BUTTON BIT5
232#define EFI_ACPI_6_5_FIX_RTC BIT6
233#define EFI_ACPI_6_5_RTC_S4 BIT7
234#define EFI_ACPI_6_5_TMR_VAL_EXT BIT8
235#define EFI_ACPI_6_5_DCK_CAP BIT9
236#define EFI_ACPI_6_5_RESET_REG_SUP BIT10
237#define EFI_ACPI_6_5_SEALED_CASE BIT11
238#define EFI_ACPI_6_5_HEADLESS BIT12
239#define EFI_ACPI_6_5_CPU_SW_SLP BIT13
240#define EFI_ACPI_6_5_PCI_EXP_WAK BIT14
241#define EFI_ACPI_6_5_USE_PLATFORM_CLOCK BIT15
242#define EFI_ACPI_6_5_S4_RTC_STS_VALID BIT16
243#define EFI_ACPI_6_5_REMOTE_POWER_ON_CAPABLE BIT17
244#define EFI_ACPI_6_5_FORCE_APIC_CLUSTER_MODEL BIT18
245#define EFI_ACPI_6_5_FORCE_APIC_PHYSICAL_DESTINATION_MODE BIT19
246#define EFI_ACPI_6_5_HW_REDUCED_ACPI BIT20
247#define EFI_ACPI_6_5_LOW_POWER_S0_IDLE_CAPABLE BIT21
248
249///
250/// Firmware ACPI Control Structure
251///
252typedef struct {
253 UINT32 Signature;
254 UINT32 Length;
255 UINT32 HardwareSignature;
256 UINT32 FirmwareWakingVector;
257 UINT32 GlobalLock;
258 UINT32 Flags;
259 UINT64 XFirmwareWakingVector;
260 UINT8 Version;
261 UINT8 Reserved0[3];
262 UINT32 OspmFlags;
263 UINT8 Reserved1[24];
264} EFI_ACPI_6_5_FIRMWARE_ACPI_CONTROL_STRUCTURE;
265
266///
267/// FACS Version (as defined in ACPI 6.5 spec.)
268///
269#define EFI_ACPI_6_5_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION 0x02
270
271///
272/// Firmware Control Structure Feature Flags
273/// All other bits are reserved and must be set to 0.
274///
275#define EFI_ACPI_6_5_S4BIOS_F BIT0
276#define EFI_ACPI_6_5_64BIT_WAKE_SUPPORTED_F BIT1
277
278///
279/// OSPM Enabled Firmware Control Structure Flags
280/// All other bits are reserved and must be set to 0.
281///
282#define EFI_ACPI_6_5_OSPM_64BIT_WAKE_F BIT0
283
284//
285// Differentiated System Description Table,
286// Secondary System Description Table
287// and Persistent System Description Table,
288// no definition needed as they are common description table header, the same with
289// EFI_ACPI_DESCRIPTION_HEADER, followed by a definition block.
290//
291#define EFI_ACPI_6_5_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x02
292#define EFI_ACPI_6_5_SECONDARY_SYSTEM_DESCRIPTION_TABLE_REVISION 0x02
293
294///
295/// Multiple APIC Description Table header definition. The rest of the table
296/// must be defined in a platform specific manner.
297///
298typedef struct {
299 EFI_ACPI_DESCRIPTION_HEADER Header;
300 UINT32 LocalApicAddress;
301 UINT32 Flags;
302} EFI_ACPI_6_5_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER;
303
304///
305/// MADT Revision (as defined in ACPI 6.5 spec.)
306///
307#define EFI_ACPI_6_5_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION 0x06
308
309///
310/// Multiple APIC Flags
311/// All other bits are reserved and must be set to 0.
312///
313#define EFI_ACPI_6_5_PCAT_COMPAT BIT0
314
315//
316// Multiple APIC Description Table APIC structure types
317// All other values between 0x18 and 0x7F are reserved and
318// will be ignored by OSPM. 0x80 ~ 0xFF are reserved for OEM.
319//
320#define EFI_ACPI_6_5_PROCESSOR_LOCAL_APIC 0x00
321#define EFI_ACPI_6_5_IO_APIC 0x01
322#define EFI_ACPI_6_5_INTERRUPT_SOURCE_OVERRIDE 0x02
323#define EFI_ACPI_6_5_NON_MASKABLE_INTERRUPT_SOURCE 0x03
324#define EFI_ACPI_6_5_LOCAL_APIC_NMI 0x04
325#define EFI_ACPI_6_5_LOCAL_APIC_ADDRESS_OVERRIDE 0x05
326#define EFI_ACPI_6_5_IO_SAPIC 0x06
327#define EFI_ACPI_6_5_LOCAL_SAPIC 0x07
328#define EFI_ACPI_6_5_PLATFORM_INTERRUPT_SOURCES 0x08
329#define EFI_ACPI_6_5_PROCESSOR_LOCAL_X2APIC 0x09
330#define EFI_ACPI_6_5_LOCAL_X2APIC_NMI 0x0A
331#define EFI_ACPI_6_5_GIC 0x0B
332#define EFI_ACPI_6_5_GICD 0x0C
333#define EFI_ACPI_6_5_GIC_MSI_FRAME 0x0D
334#define EFI_ACPI_6_5_GICR 0x0E
335#define EFI_ACPI_6_5_GIC_ITS 0x0F
336#define EFI_ACPI_6_5_MULTIPROCESSOR_WAKEUP 0x10
337#define EFI_ACPI_6_5_CORE_PIC 0x11
338#define EFI_ACPI_6_5_LIO_PIC 0x12
339#define EFI_ACPI_6_5_HT_PIC 0x13
340#define EFI_ACPI_6_5_EIO_PIC 0x14
341#define EFI_ACPI_6_5_MSI_PIC 0x15
342#define EFI_ACPI_6_5_BIO_PIC 0x16
343#define EFI_ACPI_6_5_LPC_PIC 0x17
344
345//
346// APIC Structure Definitions
347//
348
349///
350/// Processor Local APIC Structure Definition
351///
352typedef struct {
353 UINT8 Type;
354 UINT8 Length;
355 UINT8 AcpiProcessorUid;
356 UINT8 ApicId;
357 UINT32 Flags;
358} EFI_ACPI_6_5_PROCESSOR_LOCAL_APIC_STRUCTURE;
359
360///
361/// Local APIC Flags. All other bits are reserved and must be 0.
362///
363#define EFI_ACPI_6_5_LOCAL_APIC_ENABLED BIT0
364#define EFI_ACPI_6_5_LOCAL_APIC_ONLINE_CAPABLE BIT1
365
366///
367/// IO APIC Structure
368///
369typedef struct {
370 UINT8 Type;
371 UINT8 Length;
372 UINT8 IoApicId;
373 UINT8 Reserved;
374 UINT32 IoApicAddress;
375 UINT32 GlobalSystemInterruptBase;
376} EFI_ACPI_6_5_IO_APIC_STRUCTURE;
377
378///
379/// Interrupt Source Override Structure
380///
381typedef struct {
382 UINT8 Type;
383 UINT8 Length;
384 UINT8 Bus;
385 UINT8 Source;
386 UINT32 GlobalSystemInterrupt;
387 UINT16 Flags;
388} EFI_ACPI_6_5_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE;
389
390///
391/// Platform Interrupt Sources Structure Definition
392///
393typedef struct {
394 UINT8 Type;
395 UINT8 Length;
396 UINT16 Flags;
397 UINT8 InterruptType;
398 UINT8 ProcessorId;
399 UINT8 ProcessorEid;
400 UINT8 IoSapicVector;
401 UINT32 GlobalSystemInterrupt;
402 UINT32 PlatformInterruptSourceFlags;
403 UINT8 CpeiProcessorOverride;
404 UINT8 Reserved[31];
405} EFI_ACPI_6_5_PLATFORM_INTERRUPT_APIC_STRUCTURE;
406
407//
408// MPS INTI flags.
409// All other bits are reserved and must be set to 0.
410//
411#define EFI_ACPI_6_5_POLARITY (3 << 0)
412#define EFI_ACPI_6_5_TRIGGER_MODE (3 << 2)
413
414///
415/// Non-Maskable Interrupt Source Structure
416///
417typedef struct {
418 UINT8 Type;
419 UINT8 Length;
420 UINT16 Flags;
421 UINT32 GlobalSystemInterrupt;
422} EFI_ACPI_6_5_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE;
423
424///
425/// Local APIC NMI Structure
426///
427typedef struct {
428 UINT8 Type;
429 UINT8 Length;
430 UINT8 AcpiProcessorUid;
431 UINT16 Flags;
432 UINT8 LocalApicLint;
433} EFI_ACPI_6_5_LOCAL_APIC_NMI_STRUCTURE;
434
435///
436/// Local APIC Address Override Structure
437///
438typedef struct {
439 UINT8 Type;
440 UINT8 Length;
441 UINT16 Reserved;
442 UINT64 LocalApicAddress;
443} EFI_ACPI_6_5_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE;
444
445///
446/// IO SAPIC Structure
447///
448typedef struct {
449 UINT8 Type;
450 UINT8 Length;
451 UINT8 IoApicId;
452 UINT8 Reserved;
453 UINT32 GlobalSystemInterruptBase;
454 UINT64 IoSapicAddress;
455} EFI_ACPI_6_5_IO_SAPIC_STRUCTURE;
456
457///
458/// Local SAPIC Structure
459/// This struct followed by a null-terminated ASCII string - ACPI Processor UID String
460///
461typedef struct {
462 UINT8 Type;
463 UINT8 Length;
464 UINT8 AcpiProcessorId;
465 UINT8 LocalSapicId;
466 UINT8 LocalSapicEid;
467 UINT8 Reserved[3];
468 UINT32 Flags;
469 UINT32 ACPIProcessorUIDValue;
470} EFI_ACPI_6_5_PROCESSOR_LOCAL_SAPIC_STRUCTURE;
471
472///
473/// Platform Interrupt Sources Structure
474///
475typedef struct {
476 UINT8 Type;
477 UINT8 Length;
478 UINT16 Flags;
479 UINT8 InterruptType;
480 UINT8 ProcessorId;
481 UINT8 ProcessorEid;
482 UINT8 IoSapicVector;
483 UINT32 GlobalSystemInterrupt;
484 UINT32 PlatformInterruptSourceFlags;
485} EFI_ACPI_6_5_PLATFORM_INTERRUPT_SOURCES_STRUCTURE;
486
487///
488/// Platform Interrupt Source Flags.
489/// All other bits are reserved and must be set to 0.
490///
491#define EFI_ACPI_6_5_CPEI_PROCESSOR_OVERRIDE BIT0
492
493///
494/// Processor Local x2APIC Structure Definition
495///
496typedef struct {
497 UINT8 Type;
498 UINT8 Length;
499 UINT8 Reserved[2];
500 UINT32 X2ApicId;
501 UINT32 Flags;
502 UINT32 AcpiProcessorUid;
503} EFI_ACPI_6_5_PROCESSOR_LOCAL_X2APIC_STRUCTURE;
504
505///
506/// Local x2APIC NMI Structure
507///
508typedef struct {
509 UINT8 Type;
510 UINT8 Length;
511 UINT16 Flags;
512 UINT32 AcpiProcessorUid;
513 UINT8 LocalX2ApicLint;
514 UINT8 Reserved[3];
515} EFI_ACPI_6_5_LOCAL_X2APIC_NMI_STRUCTURE;
516
517///
518/// GIC Structure
519///
520typedef struct {
521 UINT8 Type;
522 UINT8 Length;
523 UINT16 Reserved;
524 UINT32 CPUInterfaceNumber;
525 UINT32 AcpiProcessorUid;
526 UINT32 Flags;
527 UINT32 ParkingProtocolVersion;
528 UINT32 PerformanceInterruptGsiv;
529 UINT64 ParkedAddress;
530 UINT64 PhysicalBaseAddress;
531 UINT64 GICV;
532 UINT64 GICH;
533 UINT32 VGICMaintenanceInterrupt;
534 UINT64 GICRBaseAddress;
535 UINT64 MPIDR;
536 UINT8 ProcessorPowerEfficiencyClass;
537 UINT8 Reserved2;
538 UINT16 SpeOverflowInterrupt;
539 UINT16 TrbeInterrupt;
540} EFI_ACPI_6_5_GIC_STRUCTURE;
541
542///
543/// GIC Flags. All other bits are reserved and must be 0.
544///
545#define EFI_ACPI_6_5_GIC_ENABLED BIT0
546#define EFI_ACPI_6_5_PERFORMANCE_INTERRUPT_MODEL BIT1
547#define EFI_ACPI_6_5_VGIC_MAINTENANCE_INTERRUPT_MODE_FLAGS BIT2
548#define EFI_ACPI_6_5_GIC_ONLINE_CAPABLE BIT3
549
550///
551/// GIC Distributor Structure
552///
553typedef struct {
554 UINT8 Type;
555 UINT8 Length;
556 UINT16 Reserved1;
557 UINT32 GicId;
558 UINT64 PhysicalBaseAddress;
559 UINT32 SystemVectorBase;
560 UINT8 GicVersion;
561 UINT8 Reserved2[3];
562} EFI_ACPI_6_5_GIC_DISTRIBUTOR_STRUCTURE;
563
564///
565/// GIC Version
566///
567#define EFI_ACPI_6_5_GIC_V1 0x01
568#define EFI_ACPI_6_5_GIC_V2 0x02
569#define EFI_ACPI_6_5_GIC_V3 0x03
570#define EFI_ACPI_6_5_GIC_V4 0x04
571
572///
573/// GIC MSI Frame Structure
574///
575typedef struct {
576 UINT8 Type;
577 UINT8 Length;
578 UINT16 Reserved1;
579 UINT32 GicMsiFrameId;
580 UINT64 PhysicalBaseAddress;
581 UINT32 Flags;
582 UINT16 SPICount;
583 UINT16 SPIBase;
584} EFI_ACPI_6_5_GIC_MSI_FRAME_STRUCTURE;
585
586///
587/// GIC MSI Frame Flags. All other bits are reserved and must be 0.
588///
589#define EFI_ACPI_6_5_SPI_COUNT_BASE_SELECT BIT0
590
591///
592/// GICR Structure
593///
594typedef struct {
595 UINT8 Type;
596 UINT8 Length;
597 UINT16 Reserved;
598 UINT64 DiscoveryRangeBaseAddress;
599 UINT32 DiscoveryRangeLength;
600} EFI_ACPI_6_5_GICR_STRUCTURE;
601
602///
603/// GIC Interrupt Translation Service Structure
604///
605typedef struct {
606 UINT8 Type;
607 UINT8 Length;
608 UINT16 Reserved;
609 UINT32 GicItsId;
610 UINT64 PhysicalBaseAddress;
611 UINT32 Reserved2;
612} EFI_ACPI_6_5_GIC_ITS_STRUCTURE;
613
614///
615/// Multiprocessor Wakeup Structure
616///
617typedef struct {
618 UINT8 Type;
619 UINT8 Length;
620 UINT16 MailBoxVersion;
621 UINT32 Reserved;
622 UINT64 MailBoxAddress;
623} EFI_ACPI_6_5_MULTIPROCESSOR_WAKEUP_STRUCTURE;
624
625///
626/// Multiprocessor Wakeup Mailbox Structure
627///
628typedef struct {
629 UINT16 Command;
630 UINT16 Reserved;
631 UINT32 AcpiId;
632 UINT64 WakeupVector;
633 UINT8 ReservedForOs[2032];
634 UINT8 ReservedForFirmware[2048];
635} EFI_ACPI_6_5_MULTIPROCESSOR_WAKEUP_MAILBOX_STRUCTURE;
636
637#define EFI_ACPI_6_5_MULTIPROCESSOR_WAKEUP_MAILBOX_COMMAND_NOOP 0x0000
638#define EFI_ACPI_6_5_MULTIPROCESSOR_WAKEUP_MAILBOX_COMMAND_WAKEUP 0x0001
639
640///
641/// Core Programmable Interrupt Controller
642///
643typedef struct {
644 UINT8 Type;
645 UINT8 Length;
646 UINT8 Version;
647 UINT32 ProcessorId;
648 UINT32 CoreId;
649 UINT32 Flags;
650} EFI_ACPI_6_5_CORE_PIC_STRUCTURE;
651
652///
653/// Legacy I/O Programmable Interrupt Controller
654///
655typedef struct {
656 UINT8 Type;
657 UINT8 Length;
658 UINT8 Version;
659 UINT64 Address;
660 UINT16 Size;
661 UINT8 Cascade[2];
662 UINT32 CascadeMap[2];
663} EFI_ACPI_6_5_LIO_PIC_STRUCTURE;
664
665///
666/// HyperTransport Programmable Interrupt Controller
667///
668typedef struct {
669 UINT8 Type;
670 UINT8 Length;
671 UINT8 Version;
672 UINT64 Address;
673 UINT16 Size;
674 UINT8 Cascade[8];
675} EFI_ACPI_6_5_HT_PIC_STRUCTURE;
676
677///
678/// Extend I/O Programmable Interrupt Controller
679///
680typedef struct {
681 UINT8 Type;
682 UINT8 Length;
683 UINT8 Version;
684 UINT8 Cascade;
685 UINT8 Node;
686 UINT64 NodeMap;
687} EFI_ACPI_6_5_EIO_PIC_STRUCTURE;
688
689///
690/// MSI Programmable Interrupt Controller
691///
692typedef struct {
693 UINT8 Type;
694 UINT8 Length;
695 UINT8 Version;
696 UINT64 MsgAddress;
697 UINT32 Start;
698 UINT32 Count;
699} EFI_ACPI_6_5_MSI_PIC_STRUCTURE;
700
701///
702/// Bridge I/O Programmable Interrupt Controller
703///
704typedef struct {
705 UINT8 Type;
706 UINT8 Length;
707 UINT8 Version;
708 UINT64 Address;
709 UINT16 Size;
710 UINT16 Id;
711 UINT16 GsiBase;
712} EFI_ACPI_6_5_BIO_PIC_STRUCTURE;
713
714///
715/// Low Pin Count Programmable Interrupt Controller
716///
717typedef struct {
718 UINT8 Type;
719 UINT8 Length;
720 UINT8 Version;
721 UINT64 Address;
722 UINT16 Size;
723 UINT8 Cascade;
724} EFI_ACPI_6_5_LPC_PIC_STRUCTURE;
725
726///
727/// Smart Battery Description Table (SBST)
728///
729typedef struct {
730 EFI_ACPI_DESCRIPTION_HEADER Header;
731 UINT32 WarningEnergyLevel;
732 UINT32 LowEnergyLevel;
733 UINT32 CriticalEnergyLevel;
734} EFI_ACPI_6_5_SMART_BATTERY_DESCRIPTION_TABLE;
735
736///
737/// SBST Version (as defined in ACPI 6.5 spec.)
738///
739#define EFI_ACPI_6_5_SMART_BATTERY_DESCRIPTION_TABLE_REVISION 0x01
740
741///
742/// Embedded Controller Boot Resources Table (ECDT)
743/// The table is followed by a null terminated ASCII string that contains
744/// a fully qualified reference to the name space object.
745///
746typedef struct {
747 EFI_ACPI_DESCRIPTION_HEADER Header;
748 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE EcControl;
749 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE EcData;
750 UINT32 Uid;
751 UINT8 GpeBit;
752} EFI_ACPI_6_5_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE;
753
754///
755/// ECDT Version (as defined in ACPI 6.5 spec.)
756///
757#define EFI_ACPI_6_5_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_REVISION 0x01
758
759///
760/// System Resource Affinity Table (SRAT). The rest of the table
761/// must be defined in a platform specific manner.
762///
763typedef struct {
764 EFI_ACPI_DESCRIPTION_HEADER Header;
765 UINT32 Reserved1; ///< Must be set to 1
766 UINT64 Reserved2;
767} EFI_ACPI_6_5_SYSTEM_RESOURCE_AFFINITY_TABLE_HEADER;
768
769///
770/// SRAT Version (as defined in ACPI 6.5 spec.)
771///
772#define EFI_ACPI_6_5_SYSTEM_RESOURCE_AFFINITY_TABLE_REVISION 0x03
773
774//
775// SRAT structure types.
776// All other values between 0x06 an 0xFF are reserved and
777// will be ignored by OSPM.
778//
779#define EFI_ACPI_6_5_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY 0x00
780#define EFI_ACPI_6_5_MEMORY_AFFINITY 0x01
781#define EFI_ACPI_6_5_PROCESSOR_LOCAL_X2APIC_AFFINITY 0x02
782#define EFI_ACPI_6_5_GICC_AFFINITY 0x03
783#define EFI_ACPI_6_5_GIC_ITS_AFFINITY 0x04
784#define EFI_ACPI_6_5_GENERIC_INITIATOR_AFFINITY 0x05
785
786///
787/// Processor Local APIC/SAPIC Affinity Structure Definition
788///
789typedef struct {
790 UINT8 Type;
791 UINT8 Length;
792 UINT8 ProximityDomain7To0;
793 UINT8 ApicId;
794 UINT32 Flags;
795 UINT8 LocalSapicEid;
796 UINT8 ProximityDomain31To8[3];
797 UINT32 ClockDomain;
798} EFI_ACPI_6_5_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY_STRUCTURE;
799
800///
801/// Local APIC/SAPIC Flags. All other bits are reserved and must be 0.
802///
803#define EFI_ACPI_6_5_PROCESSOR_LOCAL_APIC_SAPIC_ENABLED (1 << 0)
804
805///
806/// Memory Affinity Structure Definition
807///
808typedef struct {
809 UINT8 Type;
810 UINT8 Length;
811 UINT32 ProximityDomain;
812 UINT16 Reserved1;
813 UINT32 AddressBaseLow;
814 UINT32 AddressBaseHigh;
815 UINT32 LengthLow;
816 UINT32 LengthHigh;
817 UINT32 Reserved2;
818 UINT32 Flags;
819 UINT64 Reserved3;
820} EFI_ACPI_6_5_MEMORY_AFFINITY_STRUCTURE;
821
822//
823// Memory Flags. All other bits are reserved and must be 0.
824//
825#define EFI_ACPI_6_5_MEMORY_ENABLED (1 << 0)
826#define EFI_ACPI_6_5_MEMORY_HOT_PLUGGABLE (1 << 1)
827#define EFI_ACPI_6_5_MEMORY_NONVOLATILE (1 << 2)
828
829///
830/// Processor Local x2APIC Affinity Structure Definition
831///
832typedef struct {
833 UINT8 Type;
834 UINT8 Length;
835 UINT8 Reserved1[2];
836 UINT32 ProximityDomain;
837 UINT32 X2ApicId;
838 UINT32 Flags;
839 UINT32 ClockDomain;
840 UINT8 Reserved2[4];
841} EFI_ACPI_6_5_PROCESSOR_LOCAL_X2APIC_AFFINITY_STRUCTURE;
842
843///
844/// GICC Affinity Structure Definition
845///
846typedef struct {
847 UINT8 Type;
848 UINT8 Length;
849 UINT32 ProximityDomain;
850 UINT32 AcpiProcessorUid;
851 UINT32 Flags;
852 UINT32 ClockDomain;
853} EFI_ACPI_6_5_GICC_AFFINITY_STRUCTURE;
854
855///
856/// GICC Flags. All other bits are reserved and must be 0.
857///
858#define EFI_ACPI_6_5_GICC_ENABLED (1 << 0)
859
860///
861/// GIC Interrupt Translation Service (ITS) Affinity Structure Definition
862///
863typedef struct {
864 UINT8 Type;
865 UINT8 Length;
866 UINT32 ProximityDomain;
867 UINT8 Reserved[2];
868 UINT32 ItsId;
869} EFI_ACPI_6_5_GIC_ITS_AFFINITY_STRUCTURE;
870
871//
872// Generic Initiator Affinity Structure Device Handle Types
873// All other values between 0x02 an 0xFF are reserved and
874// will be ignored by OSPM.
875//
876#define EFI_ACPI_6_5_ACPI_DEVICE_HANDLE 0x00
877#define EFI_ACPI_6_5_PCI_DEVICE_HANDLE 0x01
878
879///
880/// Device Handle - ACPI
881///
882typedef struct {
883 UINT64 AcpiHid;
884 UINT32 AcpiUid;
885 UINT8 Reserved[4];
886} EFI_ACPI_6_5_DEVICE_HANDLE_ACPI;
887
888///
889/// Device Handle - PCI
890///
891typedef struct {
892 UINT16 PciSegment;
893 UINT16 PciBdfNumber;
894 UINT8 Reserved[12];
895} EFI_ACPI_6_5_DEVICE_HANDLE_PCI;
896
897///
898/// Device Handle
899///
900typedef union {
901 EFI_ACPI_6_5_DEVICE_HANDLE_ACPI Acpi;
902 EFI_ACPI_6_5_DEVICE_HANDLE_PCI Pci;
903} EFI_ACPI_6_5_DEVICE_HANDLE;
904
905///
906/// Generic Initiator Affinity Structure
907///
908typedef struct {
909 UINT8 Type;
910 UINT8 Length;
911 UINT8 Reserved1;
912 UINT8 DeviceHandleType;
913 UINT32 ProximityDomain;
914 EFI_ACPI_6_5_DEVICE_HANDLE DeviceHandle;
915 UINT32 Flags;
916 UINT8 Reserved2[4];
917} EFI_ACPI_6_5_GENERIC_INITIATOR_AFFINITY_STRUCTURE;
918
919///
920/// Generic Initiator Affinity Structure Flags. All other bits are reserved
921/// and must be 0.
922///
923#define EFI_ACPI_6_5_GENERIC_INITIATOR_AFFINITY_STRUCTURE_ENABLED BIT0
924#define EFI_ACPI_6_5_GENERIC_INITIATOR_AFFINITY_STRUCTURE_ARCHITECTURAL_TRANSACTIONS BIT1
925
926///
927/// System Locality Distance Information Table (SLIT).
928/// The rest of the table is a matrix.
929///
930typedef struct {
931 EFI_ACPI_DESCRIPTION_HEADER Header;
932 UINT64 NumberOfSystemLocalities;
933} EFI_ACPI_6_5_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_HEADER;
934
935///
936/// SLIT Version (as defined in ACPI 6.5 spec.)
937///
938#define EFI_ACPI_6_5_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_REVISION 0x01
939
940///
941/// Corrected Platform Error Polling Table (CPEP)
942///
943typedef struct {
944 EFI_ACPI_DESCRIPTION_HEADER Header;
945 UINT8 Reserved[8];
946} EFI_ACPI_6_5_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_HEADER;
947
948///
949/// CPEP Version (as defined in ACPI 6.5 spec.)
950///
951#define EFI_ACPI_6_5_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_REVISION 0x01
952
953//
954// CPEP processor structure types.
955//
956#define EFI_ACPI_6_5_CPEP_PROCESSOR_APIC_SAPIC 0x00
957
958///
959/// Corrected Platform Error Polling Processor Structure Definition
960///
961typedef struct {
962 UINT8 Type;
963 UINT8 Length;
964 UINT8 ProcessorId;
965 UINT8 ProcessorEid;
966 UINT32 PollingInterval;
967} EFI_ACPI_6_5_CPEP_PROCESSOR_APIC_SAPIC_STRUCTURE;
968
969///
970/// Maximum System Characteristics Table (MSCT)
971///
972typedef struct {
973 EFI_ACPI_DESCRIPTION_HEADER Header;
974 UINT32 OffsetProxDomInfo;
975 UINT32 MaximumNumberOfProximityDomains;
976 UINT32 MaximumNumberOfClockDomains;
977 UINT64 MaximumPhysicalAddress;
978} EFI_ACPI_6_5_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_HEADER;
979
980///
981/// MSCT Version (as defined in ACPI 6.5 spec.)
982///
983#define EFI_ACPI_6_5_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_REVISION 0x01
984
985///
986/// Maximum Proximity Domain Information Structure Definition
987///
988typedef struct {
989 UINT8 Revision;
990 UINT8 Length;
991 UINT32 ProximityDomainRangeLow;
992 UINT32 ProximityDomainRangeHigh;
993 UINT32 MaximumProcessorCapacity;
994 UINT64 MaximumMemoryCapacity;
995} EFI_ACPI_6_5_MAXIMUM_PROXIMITY_DOMAIN_INFORMATION_STRUCTURE;
996
997///
998/// ACPI RAS Feature Table definition.
999///
1000typedef struct {
1001 EFI_ACPI_DESCRIPTION_HEADER Header;
1002 UINT8 PlatformCommunicationChannelIdentifier[12];
1003} EFI_ACPI_6_5_RAS_FEATURE_TABLE;
1004
1005///
1006/// RASF Version (as defined in ACPI 6.5 spec.)
1007///
1008#define EFI_ACPI_6_5_RAS_FEATURE_TABLE_REVISION 0x01
1009
1010///
1011/// ACPI RASF Platform Communication Channel Shared Memory Region definition.
1012///
1013typedef struct {
1014 UINT32 Signature;
1015 UINT16 Command;
1016 UINT16 Status;
1017 UINT16 Version;
1018 UINT8 RASCapabilities[16];
1019 UINT8 SetRASCapabilities[16];
1020 UINT16 NumberOfRASFParameterBlocks;
1021 UINT32 SetRASCapabilitiesStatus;
1022} EFI_ACPI_6_5_RASF_PLATFORM_COMMUNICATION_CHANNEL_SHARED_MEMORY_REGION;
1023
1024///
1025/// ACPI RASF PCC command code
1026///
1027#define EFI_ACPI_6_5_RASF_PCC_COMMAND_CODE_EXECUTE_RASF_COMMAND 0x01
1028
1029///
1030/// ACPI RASF Platform RAS Capabilities
1031///
1032#define EFI_ACPI_6_5_RASF_PLATFORM_RAS_CAPABILITY_HARDWARE_BASED_PATROL_SCRUB_SUPPORTED BIT0
1033#define EFI_ACPI_6_5_RASF_PLATFORM_RAS_CAPABILITY_HARDWARE_BASED_PATROL_SCRUB_SUPPORTED_AND_EXPOSED_TO_SOFTWARE BIT1
1034#define EFI_ACPI_6_5_RASF_PLATFORM_RAS_CAPABILITY_CPU_CACHE_FLUSH_TO_NVDIMM_DURABILITY_ON_POWER_LOSS BIT2
1035#define EFI_ACPI_6_5_RASF_PLATFORM_RAS_CAPABILITY_MEMORY_CONTROLLER_FLUSH_TO_NVDIMM_DURABILITY_ON_POWER_LOSS BIT3
1036#define EFI_ACPI_6_5_RASF_PLATFORM_RAS_CAPABILITY_BYTE_ADDRESSABLE_PERSISTENT_MEMORY_HARDWARE_MIRRORING BIT4
1037
1038///
1039/// ACPI RASF Parameter Block structure for PATROL_SCRUB
1040///
1041typedef struct {
1042 UINT16 Type;
1043 UINT16 Version;
1044 UINT16 Length;
1045 UINT16 PatrolScrubCommand;
1046 UINT64 RequestedAddressRange[2];
1047 UINT64 ActualAddressRange[2];
1048 UINT16 Flags;
1049 UINT8 RequestedSpeed;
1050} EFI_ACPI_6_5_RASF_PATROL_SCRUB_PLATFORM_BLOCK_STRUCTURE;
1051
1052///
1053/// ACPI RASF Patrol Scrub command
1054///
1055#define EFI_ACPI_6_5_RASF_PATROL_SCRUB_COMMAND_GET_PATROL_PARAMETERS 0x01
1056#define EFI_ACPI_6_5_RASF_PATROL_SCRUB_COMMAND_START_PATROL_SCRUBBER 0x02
1057#define EFI_ACPI_6_5_RASF_PATROL_SCRUB_COMMAND_STOP_PATROL_SCRUBBER 0x03
1058
1059///
1060/// Memory Power State Table definition.
1061///
1062typedef struct {
1063 EFI_ACPI_DESCRIPTION_HEADER Header;
1064 UINT8 PlatformCommunicationChannelIdentifier;
1065 UINT8 Reserved[3];
1066 // Memory Power Node Structure
1067 // Memory Power State Characteristics
1068} EFI_ACPI_6_5_MEMORY_POWER_STATUS_TABLE;
1069
1070///
1071/// MPST Version (as defined in ACPI 6.5 spec.)
1072///
1073#define EFI_ACPI_6_5_MEMORY_POWER_STATE_TABLE_REVISION 0x01
1074
1075///
1076/// MPST Platform Communication Channel Shared Memory Region definition.
1077///
1078typedef struct {
1079 UINT32 Signature;
1080 UINT16 Command;
1081 UINT16 Status;
1082 UINT32 MemoryPowerCommandRegister;
1083 UINT32 MemoryPowerStatusRegister;
1084 UINT32 PowerStateId;
1085 UINT32 MemoryPowerNodeId;
1086 UINT64 MemoryEnergyConsumed;
1087 UINT64 ExpectedAveragePowerComsuned;
1088} EFI_ACPI_6_5_MPST_PLATFORM_COMMUNICATION_CHANNEL_SHARED_MEMORY_REGION;
1089
1090///
1091/// ACPI MPST PCC command code
1092///
1093#define EFI_ACPI_6_5_MPST_PCC_COMMAND_CODE_EXECUTE_MPST_COMMAND 0x03
1094
1095///
1096/// ACPI MPST Memory Power command
1097///
1098#define EFI_ACPI_6_5_MPST_MEMORY_POWER_COMMAND_GET_MEMORY_POWER_STATE 0x01
1099#define EFI_ACPI_6_5_MPST_MEMORY_POWER_COMMAND_SET_MEMORY_POWER_STATE 0x02
1100#define EFI_ACPI_6_5_MPST_MEMORY_POWER_COMMAND_GET_AVERAGE_POWER_CONSUMED 0x03
1101#define EFI_ACPI_6_5_MPST_MEMORY_POWER_COMMAND_GET_MEMORY_ENERGY_CONSUMED 0x04
1102
1103///
1104/// MPST Memory Power Node Table
1105///
1106typedef struct {
1107 UINT8 PowerStateValue;
1108 UINT8 PowerStateInformationIndex;
1109} EFI_ACPI_6_5_MPST_MEMORY_POWER_STATE;
1110
1111typedef struct {
1112 UINT8 Flag;
1113 UINT8 Reserved;
1114 UINT16 MemoryPowerNodeId;
1115 UINT32 Length;
1116 UINT64 AddressBase;
1117 UINT64 AddressLength;
1118 UINT32 NumberOfPowerStates;
1119 UINT32 NumberOfPhysicalComponents;
1120 // EFI_ACPI_6_5_MPST_MEMORY_POWER_STATE MemoryPowerState[NumberOfPowerStates];
1121 // UINT16 PhysicalComponentIdentifier[NumberOfPhysicalComponents];
1122} EFI_ACPI_6_5_MPST_MEMORY_POWER_STRUCTURE;
1123
1124#define EFI_ACPI_6_5_MPST_MEMORY_POWER_STRUCTURE_FLAG_ENABLE 0x01
1125#define EFI_ACPI_6_5_MPST_MEMORY_POWER_STRUCTURE_FLAG_POWER_MANAGED 0x02
1126#define EFI_ACPI_6_5_MPST_MEMORY_POWER_STRUCTURE_FLAG_HOT_PLUGGABLE 0x04
1127
1128typedef struct {
1129 UINT16 MemoryPowerNodeCount;
1130 UINT8 Reserved[2];
1131} EFI_ACPI_6_5_MPST_MEMORY_POWER_NODE_TABLE;
1132
1133///
1134/// MPST Memory Power State Characteristics Table
1135///
1136typedef struct {
1137 UINT8 PowerStateStructureID;
1138 UINT8 Flag;
1139 UINT16 Reserved;
1140 UINT32 AveragePowerConsumedInMPS0;
1141 UINT32 RelativePowerSavingToMPS0;
1142 UINT64 ExitLatencyToMPS0;
1143} EFI_ACPI_6_5_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE;
1144
1145#define EFI_ACPI_6_5_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_MEMORY_CONTENT_PRESERVED 0x01
1146#define EFI_ACPI_6_5_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_AUTONOMOUS_MEMORY_POWER_STATE_ENTRY 0x02
1147#define EFI_ACPI_6_5_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_AUTONOMOUS_MEMORY_POWER_STATE_EXIT 0x04
1148
1149typedef struct {
1150 UINT16 MemoryPowerStateCharacteristicsCount;
1151 UINT8 Reserved[2];
1152} EFI_ACPI_6_5_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_TABLE;
1153
1154///
1155/// Platform Memory Topology Table definition.
1156///
1157typedef struct {
1158 EFI_ACPI_DESCRIPTION_HEADER Header;
1159 UINT32 NumberOfMemoryDevices;
1160 // EFI_ACPI_6_5_PMTT_COMMON_MEMORY_DEVICE MemoryDeviceStructure[NumberOfMemoryDevices];
1161} EFI_ACPI_6_5_PLATFORM_MEMORY_TOPOLOGY_TABLE;
1162
1163///
1164/// PMTT Version (as defined in ACPI 6.5 spec.)
1165///
1166#define EFI_ACPI_6_5_MEMORY_TOPOLOGY_TABLE_REVISION 0x02
1167
1168///
1169/// Common Memory Device.
1170///
1171typedef struct {
1172 UINT8 Type;
1173 UINT8 Reserved;
1174 UINT16 Length;
1175 UINT16 Flags;
1176 UINT16 Reserved1;
1177 UINT32 NumberOfMemoryDevices;
1178 // UINT8 TypeSpecificData[];
1179 // EFI_ACPI_6_5_PMTT_COMMON_MEMORY_DEVICE MemoryDeviceStructure[NumberOfMemoryDevices];
1180} EFI_ACPI_6_5_PMTT_COMMON_MEMORY_DEVICE;
1181
1182///
1183/// Memory Device Type.
1184///
1185#define EFI_ACPI_6_5_PMTT_MEMORY_DEVICE_TYPE_SOCKET 0x0
1186#define EFI_ACPI_6_5_PMTT_MEMORY_DEVICE_TYPE_MEMORY_CONTROLLER 0x1
1187#define EFI_ACPI_6_5_PMTT_MEMORY_DEVICE_TYPE_DIMM 0x2
1188#define EFI_ACPI_6_5_PMTT_MEMORY_DEVICE_TYPE_VENDOR_SPECIFIC_TYPE 0xFF
1189
1190///
1191/// Socket Type Data.
1192///
1193typedef struct {
1194 EFI_ACPI_6_5_PMTT_COMMON_MEMORY_DEVICE CommonMemoryDeviceHeader;
1195 UINT16 SocketIdentifier;
1196 UINT16 Reserved;
1197 // EFI_ACPI_6_5_PMTT_COMMON_MEMORY_DEVICE MemoryDeviceStructure[];
1198} EFI_ACPI_6_5_PMTT_SOCKET_TYPE_DATA;
1199
1200///
1201/// Memory Controller Type Data.
1202///
1203typedef struct {
1204 EFI_ACPI_6_5_PMTT_COMMON_MEMORY_DEVICE CommonMemoryDeviceHeader;
1205 UINT16 MemoryControllerIdentifier;
1206 UINT16 Reserved;
1207 // EFI_ACPI_6_5_PMTT_COMMON_MEMORY_DEVICE MemoryDeviceStructure[];
1208} EFI_ACPI_6_5_PMTT_MEMORY_CONTROLLER_TYPE_DATA;
1209
1210///
1211/// DIMM Type Specific Data.
1212///
1213typedef struct {
1214 EFI_ACPI_6_5_PMTT_COMMON_MEMORY_DEVICE CommonMemoryDeviceHeader;
1215 UINT32 SmbiosHandle;
1216} EFI_ACPI_6_5_PMTT_DIMM_TYPE_SPECIFIC_DATA;
1217
1218///
1219/// Vendor Specific Type Data.
1220///
1221typedef struct {
1222 EFI_ACPI_6_5_PMTT_COMMON_MEMORY_DEVICE CommonMemoryDeviceHeader;
1223 UINT8 TypeUuid[16];
1224 // EFI_ACPI_6_5_PMTT_VENDOR_SPECIFIC_TYPE_DATA VendorSpecificData[];
1225 // EFI_ACPI_6_5_PMTT_COMMON_MEMORY_DEVICE MemoryDeviceStructure[];
1226} EFI_ACPI_6_5_PMTT_VENDOR_SPECIFIC_TYPE_DATA;
1227
1228///
1229/// Boot Graphics Resource Table definition.
1230///
1231typedef struct {
1232 EFI_ACPI_DESCRIPTION_HEADER Header;
1233 ///
1234 /// 2-bytes (16 bit) version ID. This value must be 1.
1235 ///
1236 UINT16 Version;
1237 ///
1238 /// 1-byte status field indicating current status about the table.
1239 /// Bits[7:3] = Reserved (must be zero)
1240 /// Bits[2:1] = Orientation Offset. These bits describe the clockwise
1241 /// degree offset from the image's default orientation.
1242 /// [00] = 0, no offset
1243 /// [01] = 90
1244 /// [10] = 180
1245 /// [11] = 270
1246 /// Bit [0] = Displayed. A one indicates the boot image graphic is
1247 /// displayed.
1248 ///
1249 UINT8 Status;
1250 ///
1251 /// 1-byte enumerated type field indicating format of the image.
1252 /// 0 = Bitmap
1253 /// 1 - 255 Reserved (for future use)
1254 ///
1255 UINT8 ImageType;
1256 ///
1257 /// 8-byte (64 bit) physical address pointing to the firmware's in-memory copy
1258 /// of the image bitmap.
1259 ///
1260 UINT64 ImageAddress;
1261 ///
1262 /// A 4-byte (32-bit) unsigned long describing the display X-offset of the boot image.
1263 /// (X, Y) display offset of the top left corner of the boot image.
1264 /// The top left corner of the display is at offset (0, 0).
1265 ///
1266 UINT32 ImageOffsetX;
1267 ///
1268 /// A 4-byte (32-bit) unsigned long describing the display Y-offset of the boot image.
1269 /// (X, Y) display offset of the top left corner of the boot image.
1270 /// The top left corner of the display is at offset (0, 0).
1271 ///
1272 UINT32 ImageOffsetY;
1273} EFI_ACPI_6_5_BOOT_GRAPHICS_RESOURCE_TABLE;
1274
1275///
1276/// BGRT Revision
1277///
1278#define EFI_ACPI_6_5_BOOT_GRAPHICS_RESOURCE_TABLE_REVISION 1
1279
1280///
1281/// BGRT Version
1282///
1283#define EFI_ACPI_6_5_BGRT_VERSION 0x01
1284
1285///
1286/// BGRT Status
1287///
1288#define EFI_ACPI_6_5_BGRT_STATUS_NOT_DISPLAYED 0x00
1289#define EFI_ACPI_6_5_BGRT_STATUS_DISPLAYED 0x01
1290
1291///
1292/// BGRT Image Type
1293///
1294#define EFI_ACPI_6_5_BGRT_IMAGE_TYPE_BMP 0x00
1295
1296///
1297/// FPDT Version (as defined in ACPI 6.5 spec.)
1298///
1299#define EFI_ACPI_6_5_FIRMWARE_PERFORMANCE_DATA_TABLE_REVISION 0x01
1300
1301///
1302/// FPDT Performance Record Types
1303///
1304#define EFI_ACPI_6_5_FPDT_RECORD_TYPE_FIRMWARE_BASIC_BOOT_POINTER 0x0000
1305#define EFI_ACPI_6_5_FPDT_RECORD_TYPE_S3_PERFORMANCE_TABLE_POINTER 0x0001
1306
1307///
1308/// FPDT Performance Record Revision
1309///
1310#define EFI_ACPI_6_5_FPDT_RECORD_REVISION_FIRMWARE_BASIC_BOOT_POINTER 0x01
1311#define EFI_ACPI_6_5_FPDT_RECORD_REVISION_S3_PERFORMANCE_TABLE_POINTER 0x01
1312
1313///
1314/// FPDT Runtime Performance Record Types
1315///
1316#define EFI_ACPI_6_5_FPDT_RUNTIME_RECORD_TYPE_S3_RESUME 0x0000
1317#define EFI_ACPI_6_5_FPDT_RUNTIME_RECORD_TYPE_S3_SUSPEND 0x0001
1318#define EFI_ACPI_6_5_FPDT_RUNTIME_RECORD_TYPE_FIRMWARE_BASIC_BOOT 0x0002
1319
1320///
1321/// FPDT Runtime Performance Record Revision
1322///
1323#define EFI_ACPI_6_5_FPDT_RUNTIME_RECORD_REVISION_S3_RESUME 0x01
1324#define EFI_ACPI_6_5_FPDT_RUNTIME_RECORD_REVISION_S3_SUSPEND 0x01
1325#define EFI_ACPI_6_5_FPDT_RUNTIME_RECORD_REVISION_FIRMWARE_BASIC_BOOT 0x02
1326
1327///
1328/// FPDT Performance Record header
1329///
1330typedef struct {
1331 UINT16 Type;
1332 UINT8 Length;
1333 UINT8 Revision;
1334} EFI_ACPI_6_5_FPDT_PERFORMANCE_RECORD_HEADER;
1335
1336///
1337/// FPDT Performance Table header
1338///
1339typedef struct {
1340 UINT32 Signature;
1341 UINT32 Length;
1342} EFI_ACPI_6_5_FPDT_PERFORMANCE_TABLE_HEADER;
1343
1344///
1345/// FPDT Firmware Basic Boot Performance Pointer Record Structure
1346///
1347typedef struct {
1348 EFI_ACPI_6_5_FPDT_PERFORMANCE_RECORD_HEADER Header;
1349 UINT32 Reserved;
1350 ///
1351 /// 64-bit processor-relative physical address of the Basic Boot Performance Table.
1352 ///
1353 UINT64 BootPerformanceTablePointer;
1354} EFI_ACPI_6_5_FPDT_BOOT_PERFORMANCE_TABLE_POINTER_RECORD;
1355
1356///
1357/// FPDT S3 Performance Table Pointer Record Structure
1358///
1359typedef struct {
1360 EFI_ACPI_6_5_FPDT_PERFORMANCE_RECORD_HEADER Header;
1361 UINT32 Reserved;
1362 ///
1363 /// 64-bit processor-relative physical address of the S3 Performance Table.
1364 ///
1365 UINT64 S3PerformanceTablePointer;
1366} EFI_ACPI_6_5_FPDT_S3_PERFORMANCE_TABLE_POINTER_RECORD;
1367
1368///
1369/// FPDT Firmware Basic Boot Performance Record Structure
1370///
1371typedef struct {
1372 EFI_ACPI_6_5_FPDT_PERFORMANCE_RECORD_HEADER Header;
1373 UINT32 Reserved;
1374 ///
1375 /// Timer value logged at the beginning of firmware image execution.
1376 /// This may not always be zero or near zero.
1377 ///
1378 UINT64 ResetEnd;
1379 ///
1380 /// Timer value logged just prior to loading the OS boot loader into memory.
1381 /// For non-UEFI compatible boots, this field must be zero.
1382 ///
1383 UINT64 OsLoaderLoadImageStart;
1384 ///
1385 /// Timer value logged just prior to launching the previously loaded OS boot loader image.
1386 /// For non-UEFI compatible boots, the timer value logged will be just prior
1387 /// to the INT 19h handler invocation.
1388 ///
1389 UINT64 OsLoaderStartImageStart;
1390 ///
1391 /// Timer value logged at the point when the OS loader calls the
1392 /// ExitBootServices function for UEFI compatible firmware.
1393 /// For non-UEFI compatible boots, this field must be zero.
1394 ///
1395 UINT64 ExitBootServicesEntry;
1396 ///
1397 /// Timer value logged at the point just prior towhen the OS loader gaining
1398 /// control back from calls the ExitBootServices function for UEFI compatible firmware.
1399 /// For non-UEFI compatible boots, this field must be zero.
1400 ///
1401 UINT64 ExitBootServicesExit;
1402} EFI_ACPI_6_5_FPDT_FIRMWARE_BASIC_BOOT_RECORD;
1403
1404///
1405/// FPDT Firmware Basic Boot Performance Table signature
1406///
1407#define EFI_ACPI_6_5_FPDT_BOOT_PERFORMANCE_TABLE_SIGNATURE SIGNATURE_32('F', 'B', 'P', 'T')
1408
1409//
1410// FPDT Firmware Basic Boot Performance Table
1411//
1412typedef struct {
1413 EFI_ACPI_6_5_FPDT_PERFORMANCE_TABLE_HEADER Header;
1414 //
1415 // one or more Performance Records.
1416 //
1417} EFI_ACPI_6_5_FPDT_FIRMWARE_BASIC_BOOT_TABLE;
1418
1419///
1420/// FPDT "S3PT" S3 Performance Table
1421///
1422#define EFI_ACPI_6_5_FPDT_S3_PERFORMANCE_TABLE_SIGNATURE SIGNATURE_32('S', '3', 'P', 'T')
1423
1424//
1425// FPDT Firmware S3 Boot Performance Table
1426//
1427typedef struct {
1428 EFI_ACPI_6_5_FPDT_PERFORMANCE_TABLE_HEADER Header;
1429 //
1430 // one or more Performance Records.
1431 //
1432} EFI_ACPI_6_5_FPDT_FIRMWARE_S3_BOOT_TABLE;
1433
1434///
1435/// FPDT Basic S3 Resume Performance Record
1436///
1437typedef struct {
1438 EFI_ACPI_6_5_FPDT_PERFORMANCE_RECORD_HEADER Header;
1439 ///
1440 /// A count of the number of S3 resume cycles since the last full boot sequence.
1441 ///
1442 UINT32 ResumeCount;
1443 ///
1444 /// Timer recorded at the end of BIOS S3 resume, just prior to handoff to the
1445 /// OS waking vector. Only the most recent resume cycle's time is retained.
1446 ///
1447 UINT64 FullResume;
1448 ///
1449 /// Average timer value of all resume cycles logged since the last full boot
1450 /// sequence, including the most recent resume. Note that the entire log of
1451 /// timer values does not need to be retained in order to calculate this average.
1452 ///
1453 UINT64 AverageResume;
1454} EFI_ACPI_6_5_FPDT_S3_RESUME_RECORD;
1455
1456///
1457/// FPDT Basic S3 Suspend Performance Record
1458///
1459typedef struct {
1460 EFI_ACPI_6_5_FPDT_PERFORMANCE_RECORD_HEADER Header;
1461 ///
1462 /// Timer value recorded at the OS write to SLP_TYP upon entry to S3.
1463 /// Only the most recent suspend cycle's timer value is retained.
1464 ///
1465 UINT64 SuspendStart;
1466 ///
1467 /// Timer value recorded at the final firmware write to SLP_TYP (or other
1468 /// mechanism) used to trigger hardware entry to S3.
1469 /// Only the most recent suspend cycle's timer value is retained.
1470 ///
1471 UINT64 SuspendEnd;
1472} EFI_ACPI_6_5_FPDT_S3_SUSPEND_RECORD;
1473
1474///
1475/// Firmware Performance Record Table definition.
1476///
1477typedef struct {
1478 EFI_ACPI_DESCRIPTION_HEADER Header;
1479} EFI_ACPI_6_5_FIRMWARE_PERFORMANCE_RECORD_TABLE;
1480
1481///
1482/// Generic Timer Description Table definition.
1483///
1484typedef struct {
1485 EFI_ACPI_DESCRIPTION_HEADER Header;
1486 UINT64 CntControlBasePhysicalAddress;
1487 UINT32 Reserved;
1488 UINT32 SecurePL1TimerGSIV;
1489 UINT32 SecurePL1TimerFlags;
1490 UINT32 NonSecurePL1TimerGSIV;
1491 UINT32 NonSecurePL1TimerFlags;
1492 UINT32 VirtualTimerGSIV;
1493 UINT32 VirtualTimerFlags;
1494 UINT32 NonSecurePL2TimerGSIV;
1495 UINT32 NonSecurePL2TimerFlags;
1496 UINT64 CntReadBasePhysicalAddress;
1497 UINT32 PlatformTimerCount;
1498 UINT32 PlatformTimerOffset;
1499 UINT32 VirtualPL2TimerGSIV;
1500 UINT32 VirtualPL2TimerFlags;
1501} EFI_ACPI_6_5_GENERIC_TIMER_DESCRIPTION_TABLE;
1502
1503///
1504/// GTDT Version (as defined in ACPI 6.5 spec.)
1505///
1506#define EFI_ACPI_6_5_GENERIC_TIMER_DESCRIPTION_TABLE_REVISION 0x03
1507
1508///
1509/// Timer Flags. All other bits are reserved and must be 0.
1510///
1511#define EFI_ACPI_6_5_GTDT_TIMER_FLAG_TIMER_INTERRUPT_MODE BIT0
1512#define EFI_ACPI_6_5_GTDT_TIMER_FLAG_TIMER_INTERRUPT_POLARITY BIT1
1513#define EFI_ACPI_6_5_GTDT_TIMER_FLAG_ALWAYS_ON_CAPABILITY BIT2
1514
1515///
1516/// Platform Timer Type
1517///
1518#define EFI_ACPI_6_5_GTDT_GT_BLOCK 0
1519#define EFI_ACPI_6_5_GTDT_ARM_GENERIC_WATCHDOG 1
1520
1521///
1522/// GT Block Structure
1523///
1524typedef struct {
1525 UINT8 Type;
1526 UINT16 Length;
1527 UINT8 Reserved;
1528 UINT64 CntCtlBase;
1529 UINT32 GTBlockTimerCount;
1530 UINT32 GTBlockTimerOffset;
1531} EFI_ACPI_6_5_GTDT_GT_BLOCK_STRUCTURE;
1532
1533///
1534/// GT Block Timer Structure
1535///
1536typedef struct {
1537 UINT8 GTFrameNumber;
1538 UINT8 Reserved[3];
1539 UINT64 CntBaseX;
1540 UINT64 CntEL0BaseX;
1541 UINT32 GTxPhysicalTimerGSIV;
1542 UINT32 GTxPhysicalTimerFlags;
1543 UINT32 GTxVirtualTimerGSIV;
1544 UINT32 GTxVirtualTimerFlags;
1545 UINT32 GTxCommonFlags;
1546} EFI_ACPI_6_5_GTDT_GT_BLOCK_TIMER_STRUCTURE;
1547
1548///
1549/// GT Block Physical Timers and Virtual Timers Flags. All other bits are reserved and must be 0.
1550///
1551#define EFI_ACPI_6_5_GTDT_GT_BLOCK_TIMER_FLAG_TIMER_INTERRUPT_MODE BIT0
1552#define EFI_ACPI_6_5_GTDT_GT_BLOCK_TIMER_FLAG_TIMER_INTERRUPT_POLARITY BIT1
1553
1554///
1555/// Common Flags Flags. All other bits are reserved and must be 0.
1556///
1557#define EFI_ACPI_6_5_GTDT_GT_BLOCK_COMMON_FLAG_SECURE_TIMER BIT0
1558#define EFI_ACPI_6_5_GTDT_GT_BLOCK_COMMON_FLAG_ALWAYS_ON_CAPABILITY BIT1
1559
1560///
1561/// Arm Generic Watchdog Structure
1562///
1563typedef struct {
1564 UINT8 Type;
1565 UINT16 Length;
1566 UINT8 Reserved;
1567 UINT64 RefreshFramePhysicalAddress;
1568 UINT64 WatchdogControlFramePhysicalAddress;
1569 UINT32 WatchdogTimerGSIV;
1570 UINT32 WatchdogTimerFlags;
1571} EFI_ACPI_6_5_GTDT_ARM_GENERIC_WATCHDOG_STRUCTURE;
1572
1573///
1574/// Arm Generic Watchdog Timer Flags. All other bits are reserved and must be 0.
1575///
1576#define EFI_ACPI_6_5_GTDT_ARM_GENERIC_WATCHDOG_FLAG_TIMER_INTERRUPT_MODE BIT0
1577#define EFI_ACPI_6_5_GTDT_ARM_GENERIC_WATCHDOG_FLAG_TIMER_INTERRUPT_POLARITY BIT1
1578#define EFI_ACPI_6_5_GTDT_ARM_GENERIC_WATCHDOG_FLAG_SECURE_TIMER BIT2
1579
1580//
1581// NVDIMM Firmware Interface Table definition.
1582//
1583typedef struct {
1584 EFI_ACPI_DESCRIPTION_HEADER Header;
1585 UINT32 Reserved;
1586} EFI_ACPI_6_5_NVDIMM_FIRMWARE_INTERFACE_TABLE;
1587
1588//
1589// NFIT Version (as defined in ACPI 6.5 spec.)
1590//
1591#define EFI_ACPI_6_5_NVDIMM_FIRMWARE_INTERFACE_TABLE_REVISION 0x1
1592
1593//
1594// Definition for NFIT Table Structure Types
1595//
1596#define EFI_ACPI_6_5_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_STRUCTURE_TYPE 0
1597#define EFI_ACPI_6_5_NFIT_NVDIMM_REGION_MAPPING_STRUCTURE_TYPE 1
1598#define EFI_ACPI_6_5_NFIT_INTERLEAVE_STRUCTURE_TYPE 2
1599#define EFI_ACPI_6_5_NFIT_SMBIOS_MANAGEMENT_INFORMATION_STRUCTURE_TYPE 3
1600#define EFI_ACPI_6_5_NFIT_NVDIMM_CONTROL_REGION_STRUCTURE_TYPE 4
1601#define EFI_ACPI_6_5_NFIT_NVDIMM_BLOCK_DATA_WINDOW_REGION_STRUCTURE_TYPE 5
1602#define EFI_ACPI_6_5_NFIT_FLUSH_HINT_ADDRESS_STRUCTURE_TYPE 6
1603#define EFI_ACPI_6_5_NFIT_PLATFORM_CAPABILITIES_STRUCTURE_TYPE 7
1604
1605//
1606// Definition for NFIT Structure Header
1607//
1608typedef struct {
1609 UINT16 Type;
1610 UINT16 Length;
1611} EFI_ACPI_6_5_NFIT_STRUCTURE_HEADER;
1612
1613//
1614// Definition for System Physical Address Range Structure
1615//
1616#define EFI_ACPI_6_5_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_FLAGS_CONTROL_REGION_FOR_MANAGEMENT BIT0
1617#define EFI_ACPI_6_5_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_FLAGS_PROXIMITY_DOMAIN_VALID BIT1
1618#define EFI_ACPI_6_5_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_FLAGS_SPA_LOCATION_COOKIE_VALID BIT2
1619
1620#define EFI_ACPI_6_5_NFIT_GUID_VOLATILE_MEMORY_REGION { 0x7305944F, 0xFDDA, 0x44E3, { 0xB1, 0x6C, 0x3F, 0x22, 0xD2, 0x52, 0xE5, 0xD0 }}
1621#define EFI_ACPI_6_5_NFIT_GUID_BYTE_ADDRESSABLE_PERSISTENT_MEMORY_REGION { 0x66F0D379, 0xB4F3, 0x4074, { 0xAC, 0x43, 0x0D, 0x33, 0x18, 0xB7, 0x8C, 0xDB }}
1622#define EFI_ACPI_6_5_NFIT_GUID_NVDIMM_CONTROL_REGION { 0x92F701F6, 0x13B4, 0x405D, { 0x91, 0x0B, 0x29, 0x93, 0x67, 0xE8, 0x23, 0x4C }}
1623#define EFI_ACPI_6_5_NFIT_GUID_NVDIMM_BLOCK_DATA_WINDOW_REGION { 0x91AF0530, 0x5D86, 0x470E, { 0xA6, 0xB0, 0x0A, 0x2D, 0xB9, 0x40, 0x82, 0x49 }}
1624#define EFI_ACPI_6_5_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_DISK_REGION_VOLATILE { 0x77AB535A, 0x45FC, 0x6.5B, { 0x55, 0x60, 0xF7, 0xB2, 0x81, 0xD1, 0xF9, 0x6E }}
1625#define EFI_ACPI_6_5_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_CD_REGION_VOLATILE { 0x3D5ABD30, 0x4175, 0x87CE, { 0x6D, 0x64, 0xD2, 0xAD, 0xE5, 0x23, 0xC4, 0xBB }}
1626#define EFI_ACPI_6_5_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_DISK_REGION_PERSISTENT { 0x5CEA02C9, 0x4D07, 0x69D3, { 0x26, 0x9F ,0x44, 0x96, 0xFB, 0xE0, 0x96, 0xF9 }}
1627#define EFI_ACPI_6_5_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_CD_REGION_PERSISTENT { 0x08018188, 0x42CD, 0xBB48, { 0x10, 0x0F, 0x53, 0x87, 0xD5, 0x3D, 0xED, 0x3D }}
1628
1629typedef struct {
1630 UINT16 Type;
1631 UINT16 Length;
1632 UINT16 SPARangeStructureIndex;
1633 UINT16 Flags;
1634 UINT32 Reserved_8;
1635 UINT32 ProximityDomain;
1636 GUID AddressRangeTypeGUID;
1637 UINT64 SystemPhysicalAddressRangeBase;
1638 UINT64 SystemPhysicalAddressRangeLength;
1639 UINT64 AddressRangeMemoryMappingAttribute;
1640 UINT64 SPALocationCookie;
1641} EFI_ACPI_6_5_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_STRUCTURE;
1642
1643//
1644// Definition for Memory Device to System Physical Address Range Mapping Structure
1645//
1646typedef struct {
1647 UINT32 DIMMNumber : 4;
1648 UINT32 MemoryChannelNumber : 4;
1649 UINT32 MemoryControllerID : 4;
1650 UINT32 SocketID : 4;
1651 UINT32 NodeControllerID : 12;
1652 UINT32 Reserved_28 : 4;
1653} EFI_ACPI_6_5_NFIT_DEVICE_HANDLE;
1654
1655#define EFI_ACPI_6_5_NFIT_MEMORY_DEVICE_STATE_FLAGS_PREVIOUS_SAVE_FAIL BIT0
1656#define EFI_ACPI_6_5_NFIT_MEMORY_DEVICE_STATE_FLAGS_LAST_RESTORE_FAIL BIT1
1657#define EFI_ACPI_6_5_NFIT_MEMORY_DEVICE_STATE_FLAGS_PLATFORM_FLUSH_FAIL BIT2
1658#define EFI_ACPI_6_5_NFIT_MEMORY_DEVICE_STATE_FLAGS_NOT_ARMED_PRIOR_TO_OSPM_HAND_OFF BIT3
1659#define EFI_ACPI_6_5_NFIT_MEMORY_DEVICE_STATE_FLAGS_SMART_HEALTH_EVENTS_PRIOR_OSPM_HAND_OFF BIT4
1660#define EFI_ACPI_6_5_NFIT_MEMORY_DEVICE_STATE_FLAGS_FIRMWARE_ENABLED_TO_NOTIFY_OSPM_ON_SMART_HEALTH_EVENTS BIT5
1661#define EFI_ACPI_6_5_NFIT_MEMORY_DEVICE_STATE_FLAGS_FIRMWARE_NOT_MAP_NVDIMM_TO_SPA BIT6
1662
1663typedef struct {
1664 UINT16 Type;
1665 UINT16 Length;
1666 EFI_ACPI_6_5_NFIT_DEVICE_HANDLE NFITDeviceHandle;
1667 UINT16 NVDIMMPhysicalID;
1668 UINT16 NVDIMMRegionID;
1669 UINT16 SPARangeStructureIndex;
1670 UINT16 NVDIMMControlRegionStructureIndex;
1671 UINT64 NVDIMMRegionSize;
1672 UINT64 RegionOffset;
1673 UINT64 NVDIMMPhysicalAddressRegionBase;
1674 UINT16 InterleaveStructureIndex;
1675 UINT16 InterleaveWays;
1676 UINT16 NVDIMMStateFlags;
1677 UINT16 Reserved_46;
1678} EFI_ACPI_6_5_NFIT_NVDIMM_REGION_MAPPING_STRUCTURE;
1679
1680//
1681// Definition for Interleave Structure
1682//
1683typedef struct {
1684 UINT16 Type;
1685 UINT16 Length;
1686 UINT16 InterleaveStructureIndex;
1687 UINT16 Reserved_6;
1688 UINT32 NumberOfLines;
1689 UINT32 LineSize;
1690 // UINT32 LineOffset[NumberOfLines];
1691} EFI_ACPI_6_5_NFIT_INTERLEAVE_STRUCTURE;
1692
1693//
1694// Definition for SMBIOS Management Information Structure
1695//
1696typedef struct {
1697 UINT16 Type;
1698 UINT16 Length;
1699 UINT32 Reserved_4;
1700 // UINT8 Data[];
1701} EFI_ACPI_6_5_NFIT_SMBIOS_MANAGEMENT_INFORMATION_STRUCTURE;
1702
1703//
1704// Definition for NVDIMM Control Region Structure
1705//
1706#define EFI_ACPI_6_5_NFIT_NVDIMM_CONTROL_REGION_VALID_FIELDS_MANUFACTURING BIT0
1707
1708#define EFI_ACPI_6_5_NFIT_NVDIMM_CONTROL_REGION_FLAGS_BLOCK_DATA_WINDOWS_BUFFERED BIT0
1709
1710typedef struct {
1711 UINT16 Type;
1712 UINT16 Length;
1713 UINT16 NVDIMMControlRegionStructureIndex;
1714 UINT16 VendorID;
1715 UINT16 DeviceID;
1716 UINT16 RevisionID;
1717 UINT16 SubsystemVendorID;
1718 UINT16 SubsystemDeviceID;
1719 UINT16 SubsystemRevisionID;
1720 UINT8 ValidFields;
1721 UINT8 ManufacturingLocation;
1722 UINT16 ManufacturingDate;
1723 UINT8 Reserved_22[2];
1724 UINT32 SerialNumber;
1725 UINT16 RegionFormatInterfaceCode;
1726 UINT16 NumberOfBlockControlWindows;
1727 UINT64 SizeOfBlockControlWindow;
1728 UINT64 CommandRegisterOffsetInBlockControlWindow;
1729 UINT64 SizeOfCommandRegisterInBlockControlWindows;
1730 UINT64 StatusRegisterOffsetInBlockControlWindow;
1731 UINT64 SizeOfStatusRegisterInBlockControlWindows;
1732 UINT16 NVDIMMControlRegionFlag;
1733 UINT8 Reserved_74[6];
1734} EFI_ACPI_6_5_NFIT_NVDIMM_CONTROL_REGION_STRUCTURE;
1735
1736//
1737// Definition for NVDIMM Block Data Window Region Structure
1738//
1739typedef struct {
1740 UINT16 Type;
1741 UINT16 Length;
1742 UINT16 NVDIMMControlRegionStructureIndex;
1743 UINT16 NumberOfBlockDataWindows;
1744 UINT64 BlockDataWindowStartOffset;
1745 UINT64 SizeOfBlockDataWindow;
1746 UINT64 BlockAccessibleMemoryCapacity;
1747 UINT64 BeginningAddressOfFirstBlockInBlockAccessibleMemory;
1748} EFI_ACPI_6_5_NFIT_NVDIMM_BLOCK_DATA_WINDOW_REGION_STRUCTURE;
1749
1750//
1751// Definition for Flush Hint Address Structure
1752//
1753typedef struct {
1754 UINT16 Type;
1755 UINT16 Length;
1756 EFI_ACPI_6_5_NFIT_DEVICE_HANDLE NFITDeviceHandle;
1757 UINT16 NumberOfFlushHintAddresses;
1758 UINT8 Reserved_10[6];
1759 // UINT64 FlushHintAddress[NumberOfFlushHintAddresses];
1760} EFI_ACPI_6_5_NFIT_FLUSH_HINT_ADDRESS_STRUCTURE;
1761
1762//
1763// Definition for Platform Capabilities Structure
1764//
1765typedef struct {
1766 UINT16 Type;
1767 UINT16 Length;
1768 UINT8 HighestValidCapability;
1769 UINT8 Reserved_5[3];
1770 UINT32 Capabilities;
1771 UINT8 Reserved_12[4];
1772} EFI_ACPI_6_5_NFIT_PLATFORM_CAPABILITIES_STRUCTURE;
1773
1774#define EFI_ACPI_6_5_NFIT_PLATFORM_CAPABILITY_CPU_CACHE_FLUSH_TO_NVDIMM_DURABILITY_ON_POWER_LOSS BIT0
1775#define EFI_ACPI_6_5_NFIT_PLATFORM_CAPABILITY_MEMORY_CONTROLLER_FLUSH_TO_NVDIMM_DURABILITY_ON_POWER_LOSS BIT1
1776#define EFI_ACPI_6_5_NFIT_PLATFORM_CAPABILITY_BYTE_ADDRESSABLE_PERSISTENT_MEMORY_HARDWARE_MIRRORING BIT2
1777
1778///
1779/// Secure DEVices Table (SDEV)
1780///
1781typedef struct {
1782 EFI_ACPI_DESCRIPTION_HEADER Header;
1783} EFI_ACPI_6_5_SECURE_DEVICES_TABLE_HEADER;
1784
1785///
1786/// SDEV Revision (as defined in ACPI 6.5 spec.)
1787///
1788#define EFI_ACPI_6_5_SECURE_DEVICES_TABLE_REVISION 0x01
1789
1790///
1791/// Secure Device types
1792///
1793#define EFI_ACPI_6_5_SDEV_TYPE_ACPI_NAMESPACE_DEVICE 0x00
1794#define EFI_ACPI_6_5_SDEV_TYPE_PCIE_ENDPOINT_DEVICE 0x01
1795
1796///
1797/// Secure Device flags
1798///
1799#define EFI_ACPI_6_5_SDEV_FLAG_ALLOW_HANDOFF BIT0
1800#define EFI_ACPI_6_5_SDEV_FLAG_SECURE_ACCESS_COMPONENTS_PRESENT BIT1
1801
1802///
1803/// SDEV Structure Header
1804///
1805typedef struct {
1806 UINT8 Type;
1807 UINT8 Flags;
1808 UINT16 Length;
1809} EFI_ACPI_6_5_SDEV_STRUCTURE_HEADER;
1810
1811///
1812/// ACPI_NAMESPACE_DEVICE based Secure Device Structure
1813///
1814typedef struct {
1815 EFI_ACPI_6_5_SDEV_STRUCTURE_HEADER Header;
1816 UINT16 DeviceIdentifierOffset;
1817 UINT16 DeviceIdentifierLength;
1818 UINT16 VendorSpecificDataOffset;
1819 UINT16 VendorSpecificDataLength;
1820 UINT16 SecureAccessComponentsOffset;
1821 UINT16 SecureAccessComponentsLength;
1822} EFI_ACPI_6_5_SDEV_STRUCTURE_ACPI_NAMESPACE_DEVICE;
1823
1824///
1825/// Secure Access Component Types
1826///
1827#define EFI_ACPI_6_5_SDEV_SECURE_ACCESS_COMPONENT_TYPE_IDENTIFICATION 0x00
1828#define EFI_ACPI_6_5_SDEV_SECURE_ACCESS_COMPONENT_TYPE_MEMORY 0x01
1829
1830///
1831/// Identification Based Secure Access Component
1832///
1833typedef struct {
1834 EFI_ACPI_6_5_SDEV_STRUCTURE_HEADER Header;
1835 UINT16 HardwareIdentifierOffset;
1836 UINT16 HardwareIdentifierLength;
1837 UINT16 SubsystemIdentifierOffset;
1838 UINT16 SubsystemIdentifierLength;
1839 UINT16 HardwareRevision;
1840 UINT8 HardwareRevisionPresent;
1841 UINT8 ClassCodePresent;
1842 UINT8 PciCompatibleBaseClass;
1843 UINT8 PciCompatibleSubClass;
1844 UINT8 PciCompatibleProgrammingInterface;
1845} EFI_ACPI_6_5_SDEV_SECURE_ACCESS_COMPONENT_IDENTIFICATION_STRUCTURE;
1846
1847///
1848/// Memory-based Secure Access Component
1849///
1850typedef struct {
1851 EFI_ACPI_6_5_SDEV_STRUCTURE_HEADER Header;
1852 UINT32 Reserved;
1853 UINT64 MemoryAddressBase;
1854 UINT64 MemoryLength;
1855} EFI_ACPI_6_5_SDEV_SECURE_ACCESS_COMPONENT_MEMORY_STRUCTURE;
1856
1857///
1858/// PCIe Endpoint Device based Secure Device Structure
1859///
1860typedef struct {
1861 EFI_ACPI_6_5_SDEV_STRUCTURE_HEADER Header;
1862 UINT16 PciSegmentNumber;
1863 UINT16 StartBusNumber;
1864 UINT16 PciPathOffset;
1865 UINT16 PciPathLength;
1866 UINT16 VendorSpecificDataOffset;
1867 UINT16 VendorSpecificDataLength;
1868} EFI_ACPI_6_5_SDEV_STRUCTURE_PCIE_ENDPOINT_DEVICE;
1869
1870///
1871/// Boot Error Record Table (BERT)
1872///
1873typedef struct {
1874 EFI_ACPI_DESCRIPTION_HEADER Header;
1875 UINT32 BootErrorRegionLength;
1876 UINT64 BootErrorRegion;
1877} EFI_ACPI_6_5_BOOT_ERROR_RECORD_TABLE_HEADER;
1878
1879///
1880/// BERT Version (as defined in ACPI 6.5 spec.)
1881///
1882#define EFI_ACPI_6_5_BOOT_ERROR_RECORD_TABLE_REVISION 0x01
1883
1884///
1885/// Boot Error Region Block Status Definition
1886///
1887typedef struct {
1888 UINT32 UncorrectableErrorValid : 1;
1889 UINT32 CorrectableErrorValid : 1;
1890 UINT32 MultipleUncorrectableErrors : 1;
1891 UINT32 MultipleCorrectableErrors : 1;
1892 UINT32 ErrorDataEntryCount : 10;
1893 UINT32 Reserved : 18;
1894} EFI_ACPI_6_5_ERROR_BLOCK_STATUS;
1895
1896///
1897/// Boot Error Region Definition
1898///
1899typedef struct {
1900 EFI_ACPI_6_5_ERROR_BLOCK_STATUS BlockStatus;
1901 UINT32 RawDataOffset;
1902 UINT32 RawDataLength;
1903 UINT32 DataLength;
1904 UINT32 ErrorSeverity;
1905} EFI_ACPI_6_5_BOOT_ERROR_REGION_STRUCTURE;
1906
1907//
1908// Boot Error Severity types
1909//
1910#define EFI_ACPI_6_5_ERROR_SEVERITY_RECOVERABLE 0x00
1911#define EFI_ACPI_6_5_ERROR_SEVERITY_FATAL 0x01
1912#define EFI_ACPI_6_5_ERROR_SEVERITY_CORRECTED 0x02
1913#define EFI_ACPI_6_5_ERROR_SEVERITY_NONE 0x03
1914//
1915// The term 'Correctable' is no longer being used as an error severity of the
1916// reported error since ACPI Specification Version 5.1 Errata B.
1917// The below macro is considered as deprecated and should no longer be used.
1918//
1919#define EFI_ACPI_6_5_ERROR_SEVERITY_CORRECTABLE 0x00
1920
1921///
1922/// Generic Error Data Entry Definition
1923///
1924typedef struct {
1925 UINT8 SectionType[16];
1926 UINT32 ErrorSeverity;
1927 UINT16 Revision;
1928 UINT8 ValidationBits;
1929 UINT8 Flags;
1930 UINT32 ErrorDataLength;
1931 UINT8 FruId[16];
1932 UINT8 FruText[20];
1933 UINT8 Timestamp[8];
1934} EFI_ACPI_6_5_GENERIC_ERROR_DATA_ENTRY_STRUCTURE;
1935
1936///
1937/// Generic Error Data Entry Version (as defined in ACPI 6.5 spec.)
1938///
1939#define EFI_ACPI_6_5_GENERIC_ERROR_DATA_ENTRY_REVISION 0x0300
1940
1941///
1942/// HEST - Hardware Error Source Table
1943///
1944typedef struct {
1945 EFI_ACPI_DESCRIPTION_HEADER Header;
1946 UINT32 ErrorSourceCount;
1947} EFI_ACPI_6_5_HARDWARE_ERROR_SOURCE_TABLE_HEADER;
1948
1949///
1950/// HEST Version (as defined in ACPI 6.5 spec.)
1951///
1952#define EFI_ACPI_6_5_HARDWARE_ERROR_SOURCE_TABLE_REVISION 0x01
1953
1954//
1955// Error Source structure types.
1956//
1957#define EFI_ACPI_6_5_IA32_ARCHITECTURE_MACHINE_CHECK_EXCEPTION 0x00
1958#define EFI_ACPI_6_5_IA32_ARCHITECTURE_CORRECTED_MACHINE_CHECK 0x01
1959#define EFI_ACPI_6_5_IA32_ARCHITECTURE_NMI_ERROR 0x02
1960#define EFI_ACPI_6_5_PCI_EXPRESS_ROOT_PORT_AER 0x06
1961#define EFI_ACPI_6_5_PCI_EXPRESS_DEVICE_AER 0x07
1962#define EFI_ACPI_6_5_PCI_EXPRESS_BRIDGE_AER 0x08
1963#define EFI_ACPI_6_5_GENERIC_HARDWARE_ERROR 0x09
1964#define EFI_ACPI_6_5_GENERIC_HARDWARE_ERROR_VERSION_2 0x0A
1965#define EFI_ACPI_6_5_IA32_ARCHITECTURE_DEFERRED_MACHINE_CHECK 0x0B
1966
1967//
1968// Error Source structure flags.
1969//
1970#define EFI_ACPI_6_5_ERROR_SOURCE_FLAG_FIRMWARE_FIRST (1 << 0)
1971#define EFI_ACPI_6_5_ERROR_SOURCE_FLAG_GLOBAL (1 << 1)
1972#define EFI_ACPI_6_5_ERROR_SOURCE_FLAG_GHES_ASSIST (1 << 2)
1973
1974///
1975/// IA-32 Architecture Machine Check Exception Structure Definition
1976///
1977typedef struct {
1978 UINT16 Type;
1979 UINT16 SourceId;
1980 UINT8 Reserved0[2];
1981 UINT8 Flags;
1982 UINT8 Enabled;
1983 UINT32 NumberOfRecordsToPreAllocate;
1984 UINT32 MaxSectionsPerRecord;
1985 UINT64 GlobalCapabilityInitData;
1986 UINT64 GlobalControlInitData;
1987 UINT8 NumberOfHardwareBanks;
1988 UINT8 Reserved1[7];
1989} EFI_ACPI_6_5_IA32_ARCHITECTURE_MACHINE_CHECK_EXCEPTION_STRUCTURE;
1990
1991///
1992/// IA-32 Architecture Machine Check Bank Structure Definition
1993///
1994typedef struct {
1995 UINT8 BankNumber;
1996 UINT8 ClearStatusOnInitialization;
1997 UINT8 StatusDataFormat;
1998 UINT8 Reserved0;
1999 UINT32 ControlRegisterMsrAddress;
2000 UINT64 ControlInitData;
2001 UINT32 StatusRegisterMsrAddress;
2002 UINT32 AddressRegisterMsrAddress;
2003 UINT32 MiscRegisterMsrAddress;
2004} EFI_ACPI_6_5_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_BANK_STRUCTURE;
2005
2006///
2007/// IA-32 Architecture Machine Check Bank Structure MCA data format
2008///
2009#define EFI_ACPI_6_5_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_IA32 0x00
2010#define EFI_ACPI_6_5_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_INTEL64 0x01
2011#define EFI_ACPI_6_5_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_AMD64 0x02
2012
2013//
2014// Hardware Error Notification types. All other values are reserved
2015//
2016#define EFI_ACPI_6_5_HARDWARE_ERROR_NOTIFICATION_POLLED 0x00
2017#define EFI_ACPI_6_5_HARDWARE_ERROR_NOTIFICATION_EXTERNAL_INTERRUPT 0x01
2018#define EFI_ACPI_6_5_HARDWARE_ERROR_NOTIFICATION_LOCAL_INTERRUPT 0x02
2019#define EFI_ACPI_6_5_HARDWARE_ERROR_NOTIFICATION_SCI 0x03
2020#define EFI_ACPI_6_5_HARDWARE_ERROR_NOTIFICATION_NMI 0x04
2021#define EFI_ACPI_6_5_HARDWARE_ERROR_NOTIFICATION_CMCI 0x05
2022#define EFI_ACPI_6_5_HARDWARE_ERROR_NOTIFICATION_MCE 0x06
2023#define EFI_ACPI_6_5_HARDWARE_ERROR_NOTIFICATION_GPIO_SIGNAL 0x07
2024#define EFI_ACPI_6_5_HARDWARE_ERROR_NOTIFICATION_ARMV8_SEA 0x08
2025#define EFI_ACPI_6_5_HARDWARE_ERROR_NOTIFICATION_ARMV8_SEI 0x09
2026#define EFI_ACPI_6_5_HARDWARE_ERROR_NOTIFICATION_GSIV 0x0A
2027#define EFI_ACPI_6_5_HARDWARE_ERROR_NOTIFICATION_SOFTWARE_DELEGATED_EXCEPTION 0x0B
2028
2029///
2030/// Hardware Error Notification Configuration Write Enable Structure Definition
2031///
2032typedef struct {
2033 UINT16 Type : 1;
2034 UINT16 PollInterval : 1;
2035 UINT16 SwitchToPollingThresholdValue : 1;
2036 UINT16 SwitchToPollingThresholdWindow : 1;
2037 UINT16 ErrorThresholdValue : 1;
2038 UINT16 ErrorThresholdWindow : 1;
2039 UINT16 Reserved : 10;
2040} EFI_ACPI_6_5_HARDWARE_ERROR_NOTIFICATION_CONFIGURATION_WRITE_ENABLE_STRUCTURE;
2041
2042///
2043/// Hardware Error Notification Structure Definition
2044///
2045typedef struct {
2046 UINT8 Type;
2047 UINT8 Length;
2048 EFI_ACPI_6_5_HARDWARE_ERROR_NOTIFICATION_CONFIGURATION_WRITE_ENABLE_STRUCTURE ConfigurationWriteEnable;
2049 UINT32 PollInterval;
2050 UINT32 Vector;
2051 UINT32 SwitchToPollingThresholdValue;
2052 UINT32 SwitchToPollingThresholdWindow;
2053 UINT32 ErrorThresholdValue;
2054 UINT32 ErrorThresholdWindow;
2055} EFI_ACPI_6_5_HARDWARE_ERROR_NOTIFICATION_STRUCTURE;
2056
2057///
2058/// IA-32 Architecture Corrected Machine Check Structure Definition
2059///
2060typedef struct {
2061 UINT16 Type;
2062 UINT16 SourceId;
2063 UINT8 Reserved0[2];
2064 UINT8 Flags;
2065 UINT8 Enabled;
2066 UINT32 NumberOfRecordsToPreAllocate;
2067 UINT32 MaxSectionsPerRecord;
2068 EFI_ACPI_6_5_HARDWARE_ERROR_NOTIFICATION_STRUCTURE NotificationStructure;
2069 UINT8 NumberOfHardwareBanks;
2070 UINT8 Reserved1[3];
2071} EFI_ACPI_6_5_IA32_ARCHITECTURE_CORRECTED_MACHINE_CHECK_STRUCTURE;
2072
2073///
2074/// IA-32 Architecture NMI Error Structure Definition
2075///
2076typedef struct {
2077 UINT16 Type;
2078 UINT16 SourceId;
2079 UINT8 Reserved0[2];
2080 UINT32 NumberOfRecordsToPreAllocate;
2081 UINT32 MaxSectionsPerRecord;
2082 UINT32 MaxRawDataLength;
2083} EFI_ACPI_6_5_IA32_ARCHITECTURE_NMI_ERROR_STRUCTURE;
2084
2085///
2086/// PCI Express Root Port AER Structure Definition
2087///
2088typedef struct {
2089 UINT16 Type;
2090 UINT16 SourceId;
2091 UINT8 Reserved0[2];
2092 UINT8 Flags;
2093 UINT8 Enabled;
2094 UINT32 NumberOfRecordsToPreAllocate;
2095 UINT32 MaxSectionsPerRecord;
2096 UINT32 Bus;
2097 UINT16 Device;
2098 UINT16 Function;
2099 UINT16 DeviceControl;
2100 UINT8 Reserved1[2];
2101 UINT32 UncorrectableErrorMask;
2102 UINT32 UncorrectableErrorSeverity;
2103 UINT32 CorrectableErrorMask;
2104 UINT32 AdvancedErrorCapabilitiesAndControl;
2105 UINT32 RootErrorCommand;
2106} EFI_ACPI_6_5_PCI_EXPRESS_ROOT_PORT_AER_STRUCTURE;
2107
2108///
2109/// PCI Express Device AER Structure Definition
2110///
2111typedef struct {
2112 UINT16 Type;
2113 UINT16 SourceId;
2114 UINT8 Reserved0[2];
2115 UINT8 Flags;
2116 UINT8 Enabled;
2117 UINT32 NumberOfRecordsToPreAllocate;
2118 UINT32 MaxSectionsPerRecord;
2119 UINT32 Bus;
2120 UINT16 Device;
2121 UINT16 Function;
2122 UINT16 DeviceControl;
2123 UINT8 Reserved1[2];
2124 UINT32 UncorrectableErrorMask;
2125 UINT32 UncorrectableErrorSeverity;
2126 UINT32 CorrectableErrorMask;
2127 UINT32 AdvancedErrorCapabilitiesAndControl;
2128} EFI_ACPI_6_5_PCI_EXPRESS_DEVICE_AER_STRUCTURE;
2129
2130///
2131/// PCI Express Bridge AER Structure Definition
2132///
2133typedef struct {
2134 UINT16 Type;
2135 UINT16 SourceId;
2136 UINT8 Reserved0[2];
2137 UINT8 Flags;
2138 UINT8 Enabled;
2139 UINT32 NumberOfRecordsToPreAllocate;
2140 UINT32 MaxSectionsPerRecord;
2141 UINT32 Bus;
2142 UINT16 Device;
2143 UINT16 Function;
2144 UINT16 DeviceControl;
2145 UINT8 Reserved1[2];
2146 UINT32 UncorrectableErrorMask;
2147 UINT32 UncorrectableErrorSeverity;
2148 UINT32 CorrectableErrorMask;
2149 UINT32 AdvancedErrorCapabilitiesAndControl;
2150 UINT32 SecondaryUncorrectableErrorMask;
2151 UINT32 SecondaryUncorrectableErrorSeverity;
2152 UINT32 SecondaryAdvancedErrorCapabilitiesAndControl;
2153} EFI_ACPI_6_5_PCI_EXPRESS_BRIDGE_AER_STRUCTURE;
2154
2155///
2156/// Generic Hardware Error Source Structure Definition
2157///
2158typedef struct {
2159 UINT16 Type;
2160 UINT16 SourceId;
2161 UINT16 RelatedSourceId;
2162 UINT8 Flags;
2163 UINT8 Enabled;
2164 UINT32 NumberOfRecordsToPreAllocate;
2165 UINT32 MaxSectionsPerRecord;
2166 UINT32 MaxRawDataLength;
2167 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE ErrorStatusAddress;
2168 EFI_ACPI_6_5_HARDWARE_ERROR_NOTIFICATION_STRUCTURE NotificationStructure;
2169 UINT32 ErrorStatusBlockLength;
2170} EFI_ACPI_6_5_GENERIC_HARDWARE_ERROR_SOURCE_STRUCTURE;
2171
2172///
2173/// Generic Hardware Error Source Version 2 Structure Definition
2174///
2175typedef struct {
2176 UINT16 Type;
2177 UINT16 SourceId;
2178 UINT16 RelatedSourceId;
2179 UINT8 Flags;
2180 UINT8 Enabled;
2181 UINT32 NumberOfRecordsToPreAllocate;
2182 UINT32 MaxSectionsPerRecord;
2183 UINT32 MaxRawDataLength;
2184 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE ErrorStatusAddress;
2185 EFI_ACPI_6_5_HARDWARE_ERROR_NOTIFICATION_STRUCTURE NotificationStructure;
2186 UINT32 ErrorStatusBlockLength;
2187 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE ReadAckRegister;
2188 UINT64 ReadAckPreserve;
2189 UINT64 ReadAckWrite;
2190} EFI_ACPI_6_5_GENERIC_HARDWARE_ERROR_SOURCE_VERSION_2_STRUCTURE;
2191
2192///
2193/// Generic Error Status Definition
2194///
2195typedef struct {
2196 EFI_ACPI_6_5_ERROR_BLOCK_STATUS BlockStatus;
2197 UINT32 RawDataOffset;
2198 UINT32 RawDataLength;
2199 UINT32 DataLength;
2200 UINT32 ErrorSeverity;
2201} EFI_ACPI_6_5_GENERIC_ERROR_STATUS_STRUCTURE;
2202
2203///
2204/// IA-32 Architecture Deferred Machine Check Structure Definition
2205///
2206typedef struct {
2207 UINT16 Type;
2208 UINT16 SourceId;
2209 UINT8 Reserved0[2];
2210 UINT8 Flags;
2211 UINT8 Enabled;
2212 UINT32 NumberOfRecordsToPreAllocate;
2213 UINT32 MaxSectionsPerRecord;
2214 EFI_ACPI_6_5_HARDWARE_ERROR_NOTIFICATION_STRUCTURE NotificationStructure;
2215 UINT8 NumberOfHardwareBanks;
2216 UINT8 Reserved1[3];
2217} EFI_ACPI_6_5_IA32_ARCHITECTURE_DEFERRED_MACHINE_CHECK_STRUCTURE;
2218
2219///
2220/// HMAT - Heterogeneous Memory Attribute Table
2221///
2222typedef struct {
2223 EFI_ACPI_DESCRIPTION_HEADER Header;
2224 UINT8 Reserved[4];
2225} EFI_ACPI_6_5_HETEROGENEOUS_MEMORY_ATTRIBUTE_TABLE_HEADER;
2226
2227///
2228/// HMAT Revision (as defined in ACPI 6.5 spec.)
2229///
2230#define EFI_ACPI_6_5_HETEROGENEOUS_MEMORY_ATTRIBUTE_TABLE_REVISION 0x02
2231
2232///
2233/// HMAT types
2234///
2235#define EFI_ACPI_6_5_HMAT_TYPE_MEMORY_PROXIMITY_DOMAIN_ATTRIBUTES 0x00
2236#define EFI_ACPI_6_5_HMAT_TYPE_SYSTEM_LOCALITY_LATENCY_AND_BANDWIDTH_INFO 0x01
2237#define EFI_ACPI_6_5_HMAT_TYPE_MEMORY_SIDE_CACHE_INFO 0x02
2238
2239///
2240/// HMAT Structure Header
2241///
2242typedef struct {
2243 UINT16 Type;
2244 UINT8 Reserved[2];
2245 UINT32 Length;
2246} EFI_ACPI_6_5_HMAT_STRUCTURE_HEADER;
2247
2248///
2249/// Memory Proximity Domain Attributes Structure flags
2250///
2251typedef struct {
2252 UINT16 InitiatorProximityDomainValid : 1;
2253 UINT16 Reserved : 15;
2254} EFI_ACPI_6_5_HMAT_STRUCTURE_MEMORY_PROXIMITY_DOMAIN_ATTRIBUTES_FLAGS;
2255
2256///
2257/// Memory Proximity Domain Attributes Structure
2258///
2259typedef struct {
2260 UINT16 Type;
2261 UINT8 Reserved[2];
2262 UINT32 Length;
2263 EFI_ACPI_6_5_HMAT_STRUCTURE_MEMORY_PROXIMITY_DOMAIN_ATTRIBUTES_FLAGS Flags;
2264 UINT8 Reserved1[2];
2265 UINT32 InitiatorProximityDomain;
2266 UINT32 MemoryProximityDomain;
2267 UINT8 Reserved2[20];
2268} EFI_ACPI_6_5_HMAT_STRUCTURE_MEMORY_PROXIMITY_DOMAIN_ATTRIBUTES;
2269
2270///
2271/// System Locality Latency and Bandwidth Information Structure flags
2272///
2273typedef struct {
2274 UINT8 MemoryHierarchy : 4;
2275 UINT8 AccessAttributes : 2;
2276 UINT8 Reserved : 2;
2277} EFI_ACPI_6_5_HMAT_STRUCTURE_SYSTEM_LOCALITY_LATENCY_AND_BANDWIDTH_INFO_FLAGS;
2278
2279///
2280/// System Locality Latency and Bandwidth Information Structure
2281///
2282typedef struct {
2283 UINT16 Type;
2284 UINT8 Reserved[2];
2285 UINT32 Length;
2286 EFI_ACPI_6_5_HMAT_STRUCTURE_SYSTEM_LOCALITY_LATENCY_AND_BANDWIDTH_INFO_FLAGS Flags;
2287 UINT8 DataType;
2288 UINT8 MinTransferSize;
2289 UINT8 Reserved1;
2290 UINT32 NumberOfInitiatorProximityDomains;
2291 UINT32 NumberOfTargetProximityDomains;
2292 UINT8 Reserved2[4];
2293 UINT64 EntryBaseUnit;
2294} EFI_ACPI_6_5_HMAT_STRUCTURE_SYSTEM_LOCALITY_LATENCY_AND_BANDWIDTH_INFO;
2295
2296///
2297/// Memory Side Cache Information Structure cache attributes
2298///
2299typedef struct {
2300 UINT32 TotalCacheLevels : 4;
2301 UINT32 CacheLevel : 4;
2302 UINT32 CacheAssociativity : 4;
2303 UINT32 WritePolicy : 4;
2304 UINT32 CacheLineSize : 16;
2305} EFI_ACPI_6_5_HMAT_STRUCTURE_MEMORY_SIDE_CACHE_INFO_CACHE_ATTRIBUTES;
2306
2307///
2308/// Memory Side Cache Information Structure
2309///
2310typedef struct {
2311 UINT16 Type;
2312 UINT8 Reserved[2];
2313 UINT32 Length;
2314 UINT32 MemoryProximityDomain;
2315 UINT8 Reserved1[4];
2316 UINT64 MemorySideCacheSize;
2317 EFI_ACPI_6_5_HMAT_STRUCTURE_MEMORY_SIDE_CACHE_INFO_CACHE_ATTRIBUTES CacheAttributes;
2318 UINT8 Reserved2[2];
2319 UINT16 NumberOfSmbiosHandles;
2320} EFI_ACPI_6_5_HMAT_STRUCTURE_MEMORY_SIDE_CACHE_INFO;
2321
2322///
2323/// ERST - Error Record Serialization Table
2324///
2325typedef struct {
2326 EFI_ACPI_DESCRIPTION_HEADER Header;
2327 UINT32 SerializationHeaderSize;
2328 UINT8 Reserved0[4];
2329 UINT32 InstructionEntryCount;
2330} EFI_ACPI_6_5_ERROR_RECORD_SERIALIZATION_TABLE_HEADER;
2331
2332///
2333/// ERST Version (as defined in ACPI 6.5 spec.)
2334///
2335#define EFI_ACPI_6_5_ERROR_RECORD_SERIALIZATION_TABLE_REVISION 0x01
2336
2337///
2338/// ERST Serialization Actions
2339///
2340#define EFI_ACPI_6_5_ERST_BEGIN_WRITE_OPERATION 0x00
2341#define EFI_ACPI_6_5_ERST_BEGIN_READ_OPERATION 0x01
2342#define EFI_ACPI_6_5_ERST_BEGIN_CLEAR_OPERATION 0x02
2343#define EFI_ACPI_6_5_ERST_END_OPERATION 0x03
2344#define EFI_ACPI_6_5_ERST_SET_RECORD_OFFSET 0x04
2345#define EFI_ACPI_6_5_ERST_EXECUTE_OPERATION 0x05
2346#define EFI_ACPI_6_5_ERST_CHECK_BUSY_STATUS 0x06
2347#define EFI_ACPI_6_5_ERST_GET_COMMAND_STATUS 0x07
2348#define EFI_ACPI_6_5_ERST_GET_RECORD_IDENTIFIER 0x08
2349#define EFI_ACPI_6_5_ERST_SET_RECORD_IDENTIFIER 0x09
2350#define EFI_ACPI_6_5_ERST_GET_RECORD_COUNT 0x0A
2351#define EFI_ACPI_6_5_ERST_BEGIN_DUMMY_WRITE_OPERATION 0x0B
2352#define EFI_ACPI_6_5_ERST_GET_ERROR_LOG_ADDRESS_RANGE 0x0D
2353#define EFI_ACPI_6_5_ERST_GET_ERROR_LOG_ADDRESS_RANGE_LENGTH 0x0E
2354#define EFI_ACPI_6_5_ERST_GET_ERROR_LOG_ADDRESS_RANGE_ATTRIBUTES 0x0F
2355#define EFI_ACPI_6_5_ERST_GET_EXECUTE_OPERATION_TIMINGS 0x10
2356
2357///
2358/// ERST Action Command Status
2359///
2360#define EFI_ACPI_6_5_ERST_STATUS_SUCCESS 0x00
2361#define EFI_ACPI_6_5_ERST_STATUS_NOT_ENOUGH_SPACE 0x01
2362#define EFI_ACPI_6_5_ERST_STATUS_HARDWARE_NOT_AVAILABLE 0x02
2363#define EFI_ACPI_6_5_ERST_STATUS_FAILED 0x03
2364#define EFI_ACPI_6_5_ERST_STATUS_RECORD_STORE_EMPTY 0x04
2365#define EFI_ACPI_6_5_ERST_STATUS_RECORD_NOT_FOUND 0x05
2366
2367///
2368/// ERST Serialization Instructions
2369///
2370#define EFI_ACPI_6_5_ERST_READ_REGISTER 0x00
2371#define EFI_ACPI_6_5_ERST_READ_REGISTER_VALUE 0x01
2372#define EFI_ACPI_6_5_ERST_WRITE_REGISTER 0x02
2373#define EFI_ACPI_6_5_ERST_WRITE_REGISTER_VALUE 0x03
2374#define EFI_ACPI_6_5_ERST_NOOP 0x04
2375#define EFI_ACPI_6_5_ERST_LOAD_VAR1 0x05
2376#define EFI_ACPI_6_5_ERST_LOAD_VAR2 0x06
2377#define EFI_ACPI_6_5_ERST_STORE_VAR1 0x07
2378#define EFI_ACPI_6_5_ERST_ADD 0x08
2379#define EFI_ACPI_6_5_ERST_SUBTRACT 0x09
2380#define EFI_ACPI_6_5_ERST_ADD_VALUE 0x0A
2381#define EFI_ACPI_6_5_ERST_SUBTRACT_VALUE 0x0B
2382#define EFI_ACPI_6_5_ERST_STALL 0x0C
2383#define EFI_ACPI_6_5_ERST_STALL_WHILE_TRUE 0x0D
2384#define EFI_ACPI_6_5_ERST_SKIP_NEXT_INSTRUCTION_IF_TRUE 0x0E
2385#define EFI_ACPI_6_5_ERST_GOTO 0x0F
2386#define EFI_ACPI_6_5_ERST_SET_SRC_ADDRESS_BASE 0x10
2387#define EFI_ACPI_6_5_ERST_SET_DST_ADDRESS_BASE 0x11
2388#define EFI_ACPI_6_5_ERST_MOVE_DATA 0x12
2389
2390///
2391/// ERST Instruction Flags
2392///
2393#define EFI_ACPI_6_5_ERST_PRESERVE_REGISTER 0x01
2394
2395///
2396/// ERST Serialization Instruction Entry
2397///
2398typedef struct {
2399 UINT8 SerializationAction;
2400 UINT8 Instruction;
2401 UINT8 Flags;
2402 UINT8 Reserved0;
2403 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE RegisterRegion;
2404 UINT64 Value;
2405 UINT64 Mask;
2406} EFI_ACPI_6_5_ERST_SERIALIZATION_INSTRUCTION_ENTRY;
2407
2408///
2409/// EINJ - Error Injection Table
2410///
2411typedef struct {
2412 EFI_ACPI_DESCRIPTION_HEADER Header;
2413 UINT32 InjectionHeaderSize;
2414 UINT8 InjectionFlags;
2415 UINT8 Reserved0[3];
2416 UINT32 InjectionEntryCount;
2417} EFI_ACPI_6_5_ERROR_INJECTION_TABLE_HEADER;
2418
2419///
2420/// EINJ Version (as defined in ACPI 6.5 spec.)
2421///
2422#define EFI_ACPI_6_5_ERROR_INJECTION_TABLE_REVISION 0x01
2423
2424///
2425/// EINJ Error Injection Actions
2426///
2427#define EFI_ACPI_6_5_EINJ_BEGIN_INJECTION_OPERATION 0x00
2428#define EFI_ACPI_6_5_EINJ_GET_TRIGGER_ERROR_ACTION_TABLE 0x01
2429#define EFI_ACPI_6_5_EINJ_SET_ERROR_TYPE 0x02
2430#define EFI_ACPI_6_5_EINJ_GET_ERROR_TYPE 0x03
2431#define EFI_ACPI_6_5_EINJ_END_OPERATION 0x04
2432#define EFI_ACPI_6_5_EINJ_EXECUTE_OPERATION 0x05
2433#define EFI_ACPI_6_5_EINJ_CHECK_BUSY_STATUS 0x06
2434#define EFI_ACPI_6_5_EINJ_GET_COMMAND_STATUS 0x07
2435#define EFI_ACPI_6_5_EINJ_TRIGGER_ERROR 0xFF
2436
2437///
2438/// EINJ Action Command Status
2439///
2440#define EFI_ACPI_6_5_EINJ_STATUS_SUCCESS 0x00
2441#define EFI_ACPI_6_5_EINJ_STATUS_UNKNOWN_FAILURE 0x01
2442#define EFI_ACPI_6_5_EINJ_STATUS_INVALID_ACCESS 0x02
2443
2444///
2445/// EINJ Error Type Definition
2446///
2447#define EFI_ACPI_6_5_EINJ_ERROR_PROCESSOR_CORRECTABLE (1 << 0)
2448#define EFI_ACPI_6_5_EINJ_ERROR_PROCESSOR_UNCORRECTABLE_NONFATAL (1 << 1)
2449#define EFI_ACPI_6_5_EINJ_ERROR_PROCESSOR_UNCORRECTABLE_FATAL (1 << 2)
2450#define EFI_ACPI_6_5_EINJ_ERROR_MEMORY_CORRECTABLE (1 << 3)
2451#define EFI_ACPI_6_5_EINJ_ERROR_MEMORY_UNCORRECTABLE_NONFATAL (1 << 4)
2452#define EFI_ACPI_6_5_EINJ_ERROR_MEMORY_UNCORRECTABLE_FATAL (1 << 5)
2453#define EFI_ACPI_6_5_EINJ_ERROR_PCI_EXPRESS_CORRECTABLE (1 << 6)
2454#define EFI_ACPI_6_5_EINJ_ERROR_PCI_EXPRESS_UNCORRECTABLE_NONFATAL (1 << 7)
2455#define EFI_ACPI_6_5_EINJ_ERROR_PCI_EXPRESS_UNCORRECTABLE_FATAL (1 << 8)
2456#define EFI_ACPI_6_5_EINJ_ERROR_PLATFORM_CORRECTABLE (1 << 9)
2457#define EFI_ACPI_6_5_EINJ_ERROR_PLATFORM_UNCORRECTABLE_NONFATAL (1 << 10)
2458#define EFI_ACPI_6_5_EINJ_ERROR_PLATFORM_UNCORRECTABLE_FATAL (1 << 11)
2459
2460///
2461/// EINJ Injection Instructions
2462///
2463#define EFI_ACPI_6_5_EINJ_READ_REGISTER 0x00
2464#define EFI_ACPI_6_5_EINJ_READ_REGISTER_VALUE 0x01
2465#define EFI_ACPI_6_5_EINJ_WRITE_REGISTER 0x02
2466#define EFI_ACPI_6_5_EINJ_WRITE_REGISTER_VALUE 0x03
2467#define EFI_ACPI_6_5_EINJ_NOOP 0x04
2468
2469///
2470/// EINJ Instruction Flags
2471///
2472#define EFI_ACPI_6_5_EINJ_PRESERVE_REGISTER 0x01
2473
2474///
2475/// EINJ Injection Instruction Entry
2476///
2477typedef struct {
2478 UINT8 InjectionAction;
2479 UINT8 Instruction;
2480 UINT8 Flags;
2481 UINT8 Reserved0;
2482 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE RegisterRegion;
2483 UINT64 Value;
2484 UINT64 Mask;
2485} EFI_ACPI_6_5_EINJ_INJECTION_INSTRUCTION_ENTRY;
2486
2487///
2488/// EINJ Trigger Action Table
2489///
2490typedef struct {
2491 UINT32 HeaderSize;
2492 UINT32 Revision;
2493 UINT32 TableSize;
2494 UINT32 EntryCount;
2495} EFI_ACPI_6_5_EINJ_TRIGGER_ACTION_TABLE;
2496
2497///
2498/// Platform Communications Channel Table (PCCT)
2499///
2500typedef struct {
2501 EFI_ACPI_DESCRIPTION_HEADER Header;
2502 UINT32 Flags;
2503 UINT64 Reserved;
2504} EFI_ACPI_6_5_PLATFORM_COMMUNICATION_CHANNEL_TABLE_HEADER;
2505
2506///
2507/// PCCT Version (as defined in ACPI 6.5 spec.)
2508///
2509#define EFI_ACPI_6_5_PLATFORM_COMMUNICATION_CHANNEL_TABLE_REVISION 0x02
2510
2511///
2512/// PCCT Global Flags
2513///
2514#define EFI_ACPI_6_5_PCCT_FLAGS_PLATFORM_INTERRUPT BIT0
2515
2516//
2517// PCCT Subspace type
2518//
2519#define EFI_ACPI_6_5_PCCT_SUBSPACE_TYPE_GENERIC 0x00
2520#define EFI_ACPI_6_5_PCCT_SUBSPACE_TYPE_1_HW_REDUCED_COMMUNICATIONS 0x01
2521#define EFI_ACPI_6_5_PCCT_SUBSPACE_TYPE_2_HW_REDUCED_COMMUNICATIONS 0x02
2522#define EFI_ACPI_6_5_PCCT_SUBSPACE_TYPE_3_EXTENDED_PCC 0x03
2523#define EFI_ACPI_6_5_PCCT_SUBSPACE_TYPE_4_EXTENDED_PCC 0x04
2524#define EFI_ACPI_6_5_PCCT_SUBSPACE_TYPE_5_HW_REGISTERS_COMMUNICATIONS 0x05
2525
2526///
2527/// PCC Subspace Structure Header
2528///
2529typedef struct {
2530 UINT8 Type;
2531 UINT8 Length;
2532} EFI_ACPI_6_5_PCCT_SUBSPACE_HEADER;
2533
2534///
2535/// Generic Communications Subspace Structure
2536///
2537typedef struct {
2538 UINT8 Type;
2539 UINT8 Length;
2540 UINT8 Reserved[6];
2541 UINT64 BaseAddress;
2542 UINT64 AddressLength;
2543 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE DoorbellRegister;
2544 UINT64 DoorbellPreserve;
2545 UINT64 DoorbellWrite;
2546 UINT32 NominalLatency;
2547 UINT32 MaximumPeriodicAccessRate;
2548 UINT16 MinimumRequestTurnaroundTime;
2549} EFI_ACPI_6_5_PCCT_SUBSPACE_GENERIC;
2550
2551///
2552/// Generic Communications Channel Shared Memory Region
2553///
2554
2555typedef struct {
2556 UINT8 Command;
2557 UINT8 Reserved : 7;
2558 UINT8 NotifyOnCompletion : 1;
2559} EFI_ACPI_6_5_PCCT_GENERIC_SHARED_MEMORY_REGION_COMMAND;
2560
2561typedef struct {
2562 UINT8 CommandComplete : 1;
2563 UINT8 PlatformInterrupt : 1;
2564 UINT8 Error : 1;
2565 UINT8 PlatformNotification : 1;
2566 UINT8 Reserved : 4;
2567 UINT8 Reserved1;
2568} EFI_ACPI_6_5_PCCT_GENERIC_SHARED_MEMORY_REGION_STATUS;
2569
2570typedef struct {
2571 UINT32 Signature;
2572 EFI_ACPI_6_5_PCCT_GENERIC_SHARED_MEMORY_REGION_COMMAND Command;
2573 EFI_ACPI_6_5_PCCT_GENERIC_SHARED_MEMORY_REGION_STATUS Status;
2574} EFI_ACPI_6_5_PCCT_GENERIC_SHARED_MEMORY_REGION_HEADER;
2575
2576#define EFI_ACPI_6_5_PCCT_SUBSPACE_PLATFORM_INTERRUPT_FLAGS_POLARITY BIT0
2577#define EFI_ACPI_6_5_PCCT_SUBSPACE_PLATFORM_INTERRUPT_FLAGS_MODE BIT1
2578
2579///
2580/// Type 1 HW-Reduced Communications Subspace Structure
2581///
2582typedef struct {
2583 UINT8 Type;
2584 UINT8 Length;
2585 UINT32 PlatformInterrupt;
2586 UINT8 PlatformInterruptFlags;
2587 UINT8 Reserved;
2588 UINT64 BaseAddress;
2589 UINT64 AddressLength;
2590 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE DoorbellRegister;
2591 UINT64 DoorbellPreserve;
2592 UINT64 DoorbellWrite;
2593 UINT32 NominalLatency;
2594 UINT32 MaximumPeriodicAccessRate;
2595 UINT16 MinimumRequestTurnaroundTime;
2596} EFI_ACPI_6_5_PCCT_SUBSPACE_1_HW_REDUCED_COMMUNICATIONS;
2597
2598///
2599/// Type 2 HW-Reduced Communications Subspace Structure
2600///
2601typedef struct {
2602 UINT8 Type;
2603 UINT8 Length;
2604 UINT32 PlatformInterrupt;
2605 UINT8 PlatformInterruptFlags;
2606 UINT8 Reserved;
2607 UINT64 BaseAddress;
2608 UINT64 AddressLength;
2609 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE DoorbellRegister;
2610 UINT64 DoorbellPreserve;
2611 UINT64 DoorbellWrite;
2612 UINT32 NominalLatency;
2613 UINT32 MaximumPeriodicAccessRate;
2614 UINT16 MinimumRequestTurnaroundTime;
2615 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE PlatformInterruptAckRegister;
2616 UINT64 PlatformInterruptAckPreserve;
2617 UINT64 PlatformInterruptAckWrite;
2618} EFI_ACPI_6_5_PCCT_SUBSPACE_2_HW_REDUCED_COMMUNICATIONS;
2619
2620///
2621/// Type 3 Extended PCC Subspace Structure
2622///
2623typedef struct {
2624 UINT8 Type;
2625 UINT8 Length;
2626 UINT32 PlatformInterrupt;
2627 UINT8 PlatformInterruptFlags;
2628 UINT8 Reserved;
2629 UINT64 BaseAddress;
2630 UINT32 AddressLength;
2631 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE DoorbellRegister;
2632 UINT64 DoorbellPreserve;
2633 UINT64 DoorbellWrite;
2634 UINT32 NominalLatency;
2635 UINT32 MaximumPeriodicAccessRate;
2636 UINT32 MinimumRequestTurnaroundTime;
2637 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE PlatformInterruptAckRegister;
2638 UINT64 PlatformInterruptAckPreserve;
2639 UINT64 PlatformInterruptAckSet;
2640 UINT8 Reserved1[8];
2641 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE CommandCompleteCheckRegister;
2642 UINT64 CommandCompleteCheckMask;
2643 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE CommandCompleteUpdateRegister;
2644 UINT64 CommandCompleteUpdatePreserve;
2645 UINT64 CommandCompleteUpdateSet;
2646 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE ErrorStatusRegister;
2647 UINT64 ErrorStatusMask;
2648} EFI_ACPI_6_5_PCCT_SUBSPACE_3_EXTENDED_PCC;
2649
2650///
2651/// Type 4 Extended PCC Subspace Structure
2652///
2653typedef EFI_ACPI_6_5_PCCT_SUBSPACE_3_EXTENDED_PCC EFI_ACPI_6_5_PCCT_SUBSPACE_4_EXTENDED_PCC;
2654
2655#define EFI_ACPI_6_5_PCCT_MASTER_SLAVE_COMMUNICATIONS_CHANNEL_FLAGS_NOTIFY_ON_COMPLETION BIT0
2656
2657typedef struct {
2658 UINT32 Signature;
2659 UINT32 Flags;
2660 UINT32 Length;
2661 UINT32 Command;
2662} EFI_ACPI_6_5_PCCT_EXTENDED_PCC_SHARED_MEMORY_REGION_HEADER;
2663
2664///
2665/// Type 5 HW Registers based Communications Subspace Structure
2666///
2667typedef struct {
2668 UINT8 Type;
2669 UINT8 Length;
2670 UINT16 Version;
2671 UINT64 BaseAddress;
2672 UINT64 SharedMemoryRangeLength;
2673 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE DoorbellRegister;
2674 UINT64 DoorbellPreserve;
2675 UINT64 DoorbellWrite;
2676 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE CommandCompleteCheckRegister;
2677 UINT64 CommandCompleteCheckMask;
2678 EFI_ACPI_6_5_GENERIC_ADDRESS_STRUCTURE ErrorStatusRegister;
2679 UINT64 ErrorStatusMask;
2680 UINT32 NominalLatency;
2681 UINT32 MinimumRequestTurnaroundTime;
2682} EFI_ACPI_6_5_PCCT_SUBSPACE_5_HW_REGISTERS_COMMUNICATIONS;
2683
2684///
2685/// Reduced PCC Subspace Shared Memory Region
2686///
2687typedef struct {
2688 UINT32 Signature;
2689 // UINT8 CommunicationSubspace[];
2690} EFI_6_5_PCCT_REDUCED_PCC_SUBSPACE_SHARED_MEMORY_REGION;
2691
2692///
2693/// Platform Debug Trigger Table (PDTT)
2694///
2695typedef struct {
2696 EFI_ACPI_DESCRIPTION_HEADER Header;
2697 UINT8 TriggerCount;
2698 UINT8 Reserved[3];
2699 UINT32 TriggerIdentifierArrayOffset;
2700} EFI_ACPI_6_5_PLATFORM_DEBUG_TRIGGER_TABLE_HEADER;
2701
2702///
2703/// PDTT Revision (as defined in ACPI 6.5 spec.)
2704///
2705#define EFI_ACPI_6_5_PLATFORM_DEBUG_TRIGGER_TABLE_REVISION 0x00
2706
2707///
2708/// PDTT Platform Communication Channel Identifier Structure
2709///
2710typedef struct {
2711 UINT16 SubChannelIdentifer : 8;
2712 UINT16 Runtime : 1;
2713 UINT16 WaitForCompletion : 1;
2714 UINT16 TriggerOrder : 1;
2715 UINT16 Reserved : 5;
2716} EFI_ACPI_6_5_PDTT_PCC_IDENTIFIER;
2717
2718///
2719/// PCC Commands Codes used by Platform Debug Trigger Table
2720///
2721#define EFI_ACPI_6_5_PDTT_PCC_COMMAND_DOORBELL_ONLY 0x00
2722#define EFI_ACPI_6_5_PDTT_PCC_COMMAND_VENDOR_SPECIFIC 0x01
2723
2724///
2725/// PDTT Platform Communication Channel
2726///
2727typedef EFI_ACPI_6_5_PCCT_GENERIC_SHARED_MEMORY_REGION_HEADER EFI_ACPI_6_5_PDTT_PCC;
2728
2729///
2730/// Processor Properties Topology Table (PPTT)
2731///
2732typedef struct {
2733 EFI_ACPI_DESCRIPTION_HEADER Header;
2734} EFI_ACPI_6_5_PROCESSOR_PROPERTIES_TOPOLOGY_TABLE_HEADER;
2735
2736///
2737/// PPTT Revision (as defined in ACPI 6.5 spec.)
2738///
2739#define EFI_ACPI_6_5_PROCESSOR_PROPERTIES_TOPOLOGY_TABLE_REVISION 0x03
2740
2741///
2742/// PPTT types
2743///
2744#define EFI_ACPI_6_5_PPTT_TYPE_PROCESSOR 0x00
2745#define EFI_ACPI_6_5_PPTT_TYPE_CACHE 0x01
2746
2747///
2748/// PPTT Structure Header
2749///
2750typedef struct {
2751 UINT8 Type;
2752 UINT8 Length;
2753 UINT8 Reserved[2];
2754} EFI_ACPI_6_5_PPTT_STRUCTURE_HEADER;
2755
2756///
2757/// For PPTT struct processor flags
2758///
2759#define EFI_ACPI_6_5_PPTT_PACKAGE_NOT_PHYSICAL 0x0
2760#define EFI_ACPI_6_5_PPTT_PACKAGE_PHYSICAL 0x1
2761#define EFI_ACPI_6_5_PPTT_PROCESSOR_ID_INVALID 0x0
2762#define EFI_ACPI_6_5_PPTT_PROCESSOR_ID_VALID 0x1
2763#define EFI_ACPI_6_5_PPTT_PROCESSOR_IS_NOT_THREAD 0x0
2764#define EFI_ACPI_6_5_PPTT_PROCESSOR_IS_THREAD 0x1
2765#define EFI_ACPI_6_5_PPTT_NODE_IS_NOT_LEAF 0x0
2766#define EFI_ACPI_6_5_PPTT_NODE_IS_LEAF 0x1
2767#define EFI_ACPI_6_5_PPTT_IMPLEMENTATION_NOT_IDENTICAL 0x0
2768#define EFI_ACPI_6_5_PPTT_IMPLEMENTATION_IDENTICAL 0x1
2769
2770///
2771/// Processor hierarchy node structure flags
2772///
2773typedef struct {
2774 UINT32 PhysicalPackage : 1;
2775 UINT32 AcpiProcessorIdValid : 1;
2776 UINT32 ProcessorIsAThread : 1;
2777 UINT32 NodeIsALeaf : 1;
2778 UINT32 IdenticalImplementation : 1;
2779 UINT32 Reserved : 27;
2780} EFI_ACPI_6_5_PPTT_STRUCTURE_PROCESSOR_FLAGS;
2781
2782///
2783/// Processor hierarchy node structure
2784///
2785typedef struct {
2786 UINT8 Type;
2787 UINT8 Length;
2788 UINT8 Reserved[2];
2789 EFI_ACPI_6_5_PPTT_STRUCTURE_PROCESSOR_FLAGS Flags;
2790 UINT32 Parent;
2791 UINT32 AcpiProcessorId;
2792 UINT32 NumberOfPrivateResources;
2793} EFI_ACPI_6_5_PPTT_STRUCTURE_PROCESSOR;
2794
2795///
2796/// For PPTT struct cache flags
2797///
2798#define EFI_ACPI_6_5_PPTT_CACHE_SIZE_INVALID 0x0
2799#define EFI_ACPI_6_5_PPTT_CACHE_SIZE_VALID 0x1
2800#define EFI_ACPI_6_5_PPTT_NUMBER_OF_SETS_INVALID 0x0
2801#define EFI_ACPI_6_5_PPTT_NUMBER_OF_SETS_VALID 0x1
2802#define EFI_ACPI_6_5_PPTT_ASSOCIATIVITY_INVALID 0x0
2803#define EFI_ACPI_6_5_PPTT_ASSOCIATIVITY_VALID 0x1
2804#define EFI_ACPI_6_5_PPTT_ALLOCATION_TYPE_INVALID 0x0
2805#define EFI_ACPI_6_5_PPTT_ALLOCATION_TYPE_VALID 0x1
2806#define EFI_ACPI_6_5_PPTT_CACHE_TYPE_INVALID 0x0
2807#define EFI_ACPI_6_5_PPTT_CACHE_TYPE_VALID 0x1
2808#define EFI_ACPI_6_5_PPTT_WRITE_POLICY_INVALID 0x0
2809#define EFI_ACPI_6_5_PPTT_WRITE_POLICY_VALID 0x1
2810#define EFI_ACPI_6_5_PPTT_LINE_SIZE_INVALID 0x0
2811#define EFI_ACPI_6_5_PPTT_LINE_SIZE_VALID 0x1
2812#define EFI_ACPI_6_5_PPTT_CACHE_ID_INVALID 0x0
2813#define EFI_ACPI_6_5_PPTT_CACHE_ID_VALID 0x1
2814
2815///
2816/// Cache Type Structure flags
2817///
2818typedef struct {
2819 UINT32 SizePropertyValid : 1;
2820 UINT32 NumberOfSetsValid : 1;
2821 UINT32 AssociativityValid : 1;
2822 UINT32 AllocationTypeValid : 1;
2823 UINT32 CacheTypeValid : 1;
2824 UINT32 WritePolicyValid : 1;
2825 UINT32 LineSizeValid : 1;
2826 UINT32 CacheIdValid : 1;
2827 UINT32 Reserved : 24;
2828} EFI_ACPI_6_5_PPTT_STRUCTURE_CACHE_FLAGS;
2829
2830///
2831/// For cache attributes
2832///
2833#define EFI_ACPI_6_5_CACHE_ATTRIBUTES_ALLOCATION_READ 0x0
2834#define EFI_ACPI_6_5_CACHE_ATTRIBUTES_ALLOCATION_WRITE 0x1
2835#define EFI_ACPI_6_5_CACHE_ATTRIBUTES_ALLOCATION_READ_WRITE 0x2
2836#define EFI_ACPI_6_5_CACHE_ATTRIBUTES_CACHE_TYPE_DATA 0x0
2837#define EFI_ACPI_6_5_CACHE_ATTRIBUTES_CACHE_TYPE_INSTRUCTION 0x1
2838#define EFI_ACPI_6_5_CACHE_ATTRIBUTES_CACHE_TYPE_UNIFIED 0x2
2839#define EFI_ACPI_6_5_CACHE_ATTRIBUTES_WRITE_POLICY_WRITE_BACK 0x0
2840#define EFI_ACPI_6_5_CACHE_ATTRIBUTES_WRITE_POLICY_WRITE_THROUGH 0x1
2841
2842///
2843/// Cache Type Structure cache attributes
2844///
2845typedef struct {
2846 UINT8 AllocationType : 2;
2847 UINT8 CacheType : 2;
2848 UINT8 WritePolicy : 1;
2849 UINT8 Reserved : 3;
2850} EFI_ACPI_6_5_PPTT_STRUCTURE_CACHE_ATTRIBUTES;
2851
2852///
2853/// Cache Type Structure
2854///
2855typedef struct {
2856 UINT8 Type;
2857 UINT8 Length;
2858 UINT8 Reserved[2];
2859 EFI_ACPI_6_5_PPTT_STRUCTURE_CACHE_FLAGS Flags;
2860 UINT32 NextLevelOfCache;
2861 UINT32 Size;
2862 UINT32 NumberOfSets;
2863 UINT8 Associativity;
2864 EFI_ACPI_6_5_PPTT_STRUCTURE_CACHE_ATTRIBUTES Attributes;
2865 UINT16 LineSize;
2866 UINT32 CacheId;
2867} EFI_ACPI_6_5_PPTT_STRUCTURE_CACHE;
2868
2869///
2870/// Platform Health Assessment Table (PHAT) Format
2871///
2872typedef struct {
2873 EFI_ACPI_DESCRIPTION_HEADER Header;
2874 // UINT8 PlatformTelemetryRecords[];
2875} EFI_ACPI_6_5_PLATFORM_HEALTH_ASSESSMENT_TABLE;
2876
2877#define EFI_ACPI_6_5_PLATFORM_HEALTH_ASSESSMENT_TABLE_REVISION 0x01
2878
2879///
2880/// PHAT Record Format
2881///
2882typedef struct {
2883 UINT16 PlatformHealthAssessmentRecordType;
2884 UINT16 RecordLength;
2885 UINT8 Revision;
2886 // UINT8 Data[];
2887} EFI_ACPI_6_5_PHAT_RECORD;
2888
2889///
2890/// PHAT Record Type Format
2891///
2892#define EFI_ACPI_6_5_PHAT_RECORD_TYPE_FIRMWARE_VERSION_DATA_RECORD 0x0000
2893#define EFI_ACPI_6_5_PHAT_RECORD_TYPE_FIRMWARE_HEALTH_DATA_RECORD 0x0001
2894
2895///
2896/// PHAT Version Element
2897///
2898typedef struct {
2899 GUID ComponentId;
2900 UINT64 VersionValue;
2901 UINT32 ProducerId;
2902} EFI_ACPI_6_5_PHAT_VERSION_ELEMENT;
2903
2904///
2905/// PHAT Firmware Version Data Record
2906///
2907typedef struct {
2908 UINT16 PlatformRecordType;
2909 UINT16 RecordLength;
2910 UINT8 Revision;
2911 UINT8 Reserved[3];
2912 UINT32 RecordCount;
2913 // UINT8 PhatVersionElement[];
2914} EFI_ACPI_6_5_PHAT_FIRMWARE_VERISON_DATA_RECORD;
2915
2916#define EFI_ACPI_6_5_PHAT_FIRMWARE_VERSION_DATA_RECORD_REVISION 0x01
2917
2918///
2919/// Firmware Health Data Record Structure
2920///
2921typedef struct {
2922 UINT16 PlatformRecordType;
2923 UINT16 RecordLength;
2924 UINT8 Revision;
2925 UINT16 Reserved;
2926 UINT8 AmHealthy;
2927 GUID DeviceSignature;
2928 UINT32 DeviceSpecificDataOffset;
2929 // UINT8 DevicePath[];
2930 // UINT8 DeviceSpecificData[];
2931} EFI_ACPI_6_5_PHAT_FIRMWARE_HEALTH_DATA_RECORD_STRUCTURE;
2932
2933#define EFI_ACPI_6_5_PHAT_FIRMWARE_HEALTH_DATA_RECORD_REVISION 0x01
2934
2935///
2936/// Firmware Health Data Record device health state
2937///
2938#define EFI_ACPI_6_5_PHAT_FIRMWARE_HEALTH_DATA_RECORD_ERRORS_FOUND 0x00
2939#define EFI_ACPI_6_5_PHAT_FIRMWARE_HEALTH_DATA_RECORD_NO_ERRORS_FOUND 0x01
2940#define EFI_ACPI_6_5_PHAT_FIRMWARE_HEALTH_DATA_RECORD_UNKNOWN 0x02
2941#define EFI_ACPI_6_5_PHAT_FIRMWARE_HEALTH_DATA_RECORD_ADVISORY 0x03
2942
2943//
2944// Known table signatures
2945//
2946
2947///
2948/// "RSD PTR " Root System Description Pointer
2949///
2950#define EFI_ACPI_6_5_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ')
2951
2952///
2953/// "APIC" Multiple APIC Description Table
2954///
2955#define EFI_ACPI_6_5_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('A', 'P', 'I', 'C')
2956
2957///
2958/// "APMT" Arm Performance Monitoring Unit Table
2959///
2960#define EFI_ACPI_6_5_ARM_PERFORMANCE_MONITORING_UNIT_TABLE_SIGNATURE SIGNATURE_32('A', 'P', 'M', 'T')
2961
2962///
2963/// "BERT" Boot Error Record Table
2964///
2965#define EFI_ACPI_6_5_BOOT_ERROR_RECORD_TABLE_SIGNATURE SIGNATURE_32('B', 'E', 'R', 'T')
2966
2967///
2968/// "BGRT" Boot Graphics Resource Table
2969///
2970#define EFI_ACPI_6_5_BOOT_GRAPHICS_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('B', 'G', 'R', 'T')
2971
2972///
2973/// "CDIT" Component Distance Information Table
2974///
2975#define EFI_ACPI_6_5_COMPONENT_DISTANCE_INFORMATION_TABLE_SIGNATURE SIGNATURE_32('C', 'D', 'I', 'T')
2976
2977///
2978/// "CPEP" Corrected Platform Error Polling Table
2979///
2980#define EFI_ACPI_6_5_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_SIGNATURE SIGNATURE_32('C', 'P', 'E', 'P')
2981
2982///
2983/// "CRAT" Component Resource Attribute Table
2984///
2985#define EFI_ACPI_6_5_COMPONENT_RESOURCE_ATTRIBUTE_TABLE_SIGNATURE SIGNATURE_32('C', 'R', 'A', 'T')
2986
2987///
2988/// "DSDT" Differentiated System Description Table
2989///
2990#define EFI_ACPI_6_5_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('D', 'S', 'D', 'T')
2991
2992///
2993/// "ECDT" Embedded Controller Boot Resources Table
2994///
2995#define EFI_ACPI_6_5_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_SIGNATURE SIGNATURE_32('E', 'C', 'D', 'T')
2996
2997///
2998/// "EINJ" Error Injection Table
2999///
3000#define EFI_ACPI_6_5_ERROR_INJECTION_TABLE_SIGNATURE SIGNATURE_32('E', 'I', 'N', 'J')
3001
3002///
3003/// "ERST" Error Record Serialization Table
3004///
3005#define EFI_ACPI_6_5_ERROR_RECORD_SERIALIZATION_TABLE_SIGNATURE SIGNATURE_32('E', 'R', 'S', 'T')
3006
3007///
3008/// "FACP" Fixed ACPI Description Table
3009///
3010#define EFI_ACPI_6_5_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'P')
3011
3012///
3013/// "FACS" Firmware ACPI Control Structure
3014///
3015#define EFI_ACPI_6_5_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'S')
3016
3017///
3018/// "FPDT" Firmware Performance Data Table
3019///
3020#define EFI_ACPI_6_5_FIRMWARE_PERFORMANCE_DATA_TABLE_SIGNATURE SIGNATURE_32('F', 'P', 'D', 'T')
3021
3022///
3023/// "GTDT" Generic Timer Description Table
3024///
3025#define EFI_ACPI_6_5_GENERIC_TIMER_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('G', 'T', 'D', 'T')
3026
3027///
3028/// "HEST" Hardware Error Source Table
3029///
3030#define EFI_ACPI_6_5_HARDWARE_ERROR_SOURCE_TABLE_SIGNATURE SIGNATURE_32('H', 'E', 'S', 'T')
3031
3032///
3033/// "HMAT" Heterogeneous Memory Attribute Table
3034///
3035#define EFI_ACPI_6_5_HETEROGENEOUS_MEMORY_ATTRIBUTE_TABLE_SIGNATURE SIGNATURE_32('H', 'M', 'A', 'T')
3036
3037///
3038/// "MPST" Memory Power State Table
3039///
3040#define EFI_ACPI_6_5_MEMORY_POWER_STATE_TABLE_SIGNATURE SIGNATURE_32('M', 'P', 'S', 'T')
3041
3042///
3043/// "MSCT" Maximum System Characteristics Table
3044///
3045#define EFI_ACPI_6_5_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_SIGNATURE SIGNATURE_32('M', 'S', 'C', 'T')
3046
3047///
3048/// "NFIT" NVDIMM Firmware Interface Table
3049///
3050#define EFI_ACPI_6_5_NVDIMM_FIRMWARE_INTERFACE_TABLE_STRUCTURE_SIGNATURE SIGNATURE_32('N', 'F', 'I', 'T')
3051
3052///
3053/// "PDTT" Platform Debug Trigger Table
3054///
3055#define EFI_ACPI_6_5_PLATFORM_DEBUG_TRIGGER_TABLE_STRUCTURE_SIGNATURE SIGNATURE_32('P', 'D', 'T', 'T')
3056
3057///
3058/// "PMTT" Platform Memory Topology Table
3059///
3060#define EFI_ACPI_6_5_PLATFORM_MEMORY_TOPOLOGY_TABLE_SIGNATURE SIGNATURE_32('P', 'M', 'T', 'T')
3061
3062///
3063/// "PPTT" Processor Properties Topology Table
3064///
3065#define EFI_ACPI_6_5_PROCESSOR_PROPERTIES_TOPOLOGY_TABLE_STRUCTURE_SIGNATURE SIGNATURE_32('P', 'P', 'T', 'T')
3066
3067///
3068/// "PSDT" Persistent System Description Table
3069///
3070#define EFI_ACPI_6_5_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('P', 'S', 'D', 'T')
3071
3072///
3073/// "RASF" ACPI RAS Feature Table
3074///
3075#define EFI_ACPI_6_5_ACPI_RAS_FEATURE_TABLE_SIGNATURE SIGNATURE_32('R', 'A', 'S', 'F')
3076
3077///
3078/// "RSDT" Root System Description Table
3079///
3080#define EFI_ACPI_6_5_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('R', 'S', 'D', 'T')
3081
3082///
3083/// "SBST" Smart Battery Specification Table
3084///
3085#define EFI_ACPI_6_5_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE SIGNATURE_32('S', 'B', 'S', 'T')
3086
3087///
3088/// "SDEV" Secure DEVices Table
3089///
3090#define EFI_ACPI_6_5_SECURE_DEVICES_TABLE_SIGNATURE SIGNATURE_32('S', 'D', 'E', 'V')
3091
3092///
3093/// "SLIT" System Locality Information Table
3094///
3095#define EFI_ACPI_6_5_SYSTEM_LOCALITY_INFORMATION_TABLE_SIGNATURE SIGNATURE_32('S', 'L', 'I', 'T')
3096
3097///
3098/// "SRAT" System Resource Affinity Table
3099///
3100#define EFI_ACPI_6_5_SYSTEM_RESOURCE_AFFINITY_TABLE_SIGNATURE SIGNATURE_32('S', 'R', 'A', 'T')
3101
3102///
3103/// "SSDT" Secondary System Description Table
3104///
3105#define EFI_ACPI_6_5_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('S', 'S', 'D', 'T')
3106
3107///
3108/// "XSDT" Extended System Description Table
3109///
3110#define EFI_ACPI_6_5_EXTENDED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('X', 'S', 'D', 'T')
3111
3112///
3113/// "BOOT" MS Simple Boot Spec
3114///
3115#define EFI_ACPI_6_5_SIMPLE_BOOT_FLAG_TABLE_SIGNATURE SIGNATURE_32('B', 'O', 'O', 'T')
3116
3117///
3118/// "CSRT" MS Core System Resource Table
3119///
3120#define EFI_ACPI_6_5_CORE_SYSTEM_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('C', 'S', 'R', 'T')
3121
3122///
3123/// "DBG2" MS Debug Port 2 Spec
3124///
3125#define EFI_ACPI_6_5_DEBUG_PORT_2_TABLE_SIGNATURE SIGNATURE_32('D', 'B', 'G', '2')
3126
3127///
3128/// "DBGP" MS Debug Port Spec
3129///
3130#define EFI_ACPI_6_5_DEBUG_PORT_TABLE_SIGNATURE SIGNATURE_32('D', 'B', 'G', 'P')
3131
3132///
3133/// "DMAR" DMA Remapping Table
3134///
3135#define EFI_ACPI_6_5_DMA_REMAPPING_TABLE_SIGNATURE SIGNATURE_32('D', 'M', 'A', 'R')
3136
3137///
3138/// "DRTM" Dynamic Root of Trust for Measurement Table
3139///
3140#define EFI_ACPI_6_5_DYNAMIC_ROOT_OF_TRUST_FOR_MEASUREMENT_TABLE_SIGNATURE SIGNATURE_32('D', 'R', 'T', 'M')
3141
3142///
3143/// "ETDT" Event Timer Description Table
3144///
3145#define EFI_ACPI_6_5_EVENT_TIMER_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('E', 'T', 'D', 'T')
3146
3147///
3148/// "HPET" IA-PC High Precision Event Timer Table
3149///
3150#define EFI_ACPI_6_5_HIGH_PRECISION_EVENT_TIMER_TABLE_SIGNATURE SIGNATURE_32('H', 'P', 'E', 'T')
3151
3152///
3153/// "iBFT" iSCSI Boot Firmware Table
3154///
3155#define EFI_ACPI_6_5_ISCSI_BOOT_FIRMWARE_TABLE_SIGNATURE SIGNATURE_32('i', 'B', 'F', 'T')
3156
3157///
3158/// "IORT" I/O Remapping Table
3159///
3160#define EFI_ACPI_6_5_IO_REMAPPING_TABLE_SIGNATURE SIGNATURE_32('I', 'O', 'R', 'T')
3161
3162///
3163/// "IVRS" I/O Virtualization Reporting Structure
3164///
3165#define EFI_ACPI_6_5_IO_VIRTUALIZATION_REPORTING_STRUCTURE_SIGNATURE SIGNATURE_32('I', 'V', 'R', 'S')
3166
3167///
3168/// "LPIT" Low Power Idle Table
3169///
3170#define EFI_ACPI_6_5_LOW_POWER_IDLE_TABLE_STRUCTURE_SIGNATURE SIGNATURE_32('L', 'P', 'I', 'T')
3171
3172///
3173/// "MCFG" PCI Express Memory Mapped Configuration Space Base Address Description Table
3174///
3175#define EFI_ACPI_6_5_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('M', 'C', 'F', 'G')
3176
3177///
3178/// "MCHI" Management Controller Host Interface Table
3179///
3180#define EFI_ACPI_6_5_MANAGEMENT_CONTROLLER_HOST_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('M', 'C', 'H', 'I')
3181
3182///
3183/// "MSDM" MS Data Management Table
3184///
3185#define EFI_ACPI_6_5_DATA_MANAGEMENT_TABLE_SIGNATURE SIGNATURE_32('M', 'S', 'D', 'M')
3186
3187///
3188/// "PCCT" Platform Communications Channel Table
3189///
3190#define EFI_ACPI_6_5_PLATFORM_COMMUNICATIONS_CHANNEL_TABLE_SIGNATURE SIGNATURE_32('P', 'C', 'C', 'T')
3191
3192///
3193/// "PHAT" Platform Health Assessment Table
3194///
3195#define EFI_ACPI_6_5_PLATFORM_HEALTH_ASSESSMENT_TABLE_SIGNATURE SIGNATURE_32('P', 'H', 'A', 'T')
3196
3197///
3198/// "SDEI" Software Delegated Exceptions Interface Table
3199///
3200#define EFI_ACPI_6_5_SOFTWARE_DELEGATED_EXCEPTIONS_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('S', 'D', 'E', 'I')
3201
3202///
3203/// "SLIC" MS Software Licensing Table Specification
3204///
3205#define EFI_ACPI_6_5_SOFTWARE_LICENSING_TABLE_SIGNATURE SIGNATURE_32('S', 'L', 'I', 'C')
3206
3207///
3208/// "SPCR" Serial Port Concole Redirection Table
3209///
3210#define EFI_ACPI_6_5_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'C', 'R')
3211
3212///
3213/// "SPMI" Server Platform Management Interface Table
3214///
3215#define EFI_ACPI_6_5_SERVER_PLATFORM_MANAGEMENT_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'M', 'I')
3216
3217///
3218/// "STAO" _STA Override Table
3219///
3220#define EFI_ACPI_6_5_STA_OVERRIDE_TABLE_SIGNATURE SIGNATURE_32('S', 'T', 'A', 'O')
3221
3222///
3223/// "TCPA" Trusted Computing Platform Alliance Capabilities Table
3224///
3225#define EFI_ACPI_6_5_TRUSTED_COMPUTING_PLATFORM_ALLIANCE_CAPABILITIES_TABLE_SIGNATURE SIGNATURE_32('T', 'C', 'P', 'A')
3226
3227///
3228/// "TPM2" Trusted Computing Platform 1 Table
3229///
3230#define EFI_ACPI_6_5_TRUSTED_COMPUTING_PLATFORM_2_TABLE_SIGNATURE SIGNATURE_32('T', 'P', 'M', '2')
3231
3232///
3233/// "UEFI" UEFI ACPI Data Table
3234///
3235#define EFI_ACPI_6_5_UEFI_ACPI_DATA_TABLE_SIGNATURE SIGNATURE_32('U', 'E', 'F', 'I')
3236
3237///
3238/// "WAET" Windows ACPI Emulated Devices Table
3239///
3240#define EFI_ACPI_6_5_WINDOWS_ACPI_EMULATED_DEVICES_TABLE_SIGNATURE SIGNATURE_32('W', 'A', 'E', 'T')
3241
3242///
3243/// "WDAT" Watchdog Action Table
3244///
3245#define EFI_ACPI_6_5_WATCHDOG_ACTION_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'A', 'T')
3246
3247///
3248/// "WDRT" Watchdog Resource Table
3249///
3250#define EFI_ACPI_6_5_WATCHDOG_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'R', 'T')
3251
3252///
3253/// "WPBT" MS Platform Binary Table
3254///
3255#define EFI_ACPI_6_5_PLATFORM_BINARY_TABLE_SIGNATURE SIGNATURE_32('W', 'P', 'B', 'T')
3256
3257///
3258/// "WSMT" Windows SMM Security Mitigation Table
3259///
3260#define EFI_ACPI_6_5_WINDOWS_SMM_SECURITY_MITIGATION_TABLE_SIGNATURE SIGNATURE_32('W', 'S', 'M', 'T')
3261
3262///
3263/// "XENV" Xen Project Table
3264///
3265#define EFI_ACPI_6_5_XEN_PROJECT_TABLE_SIGNATURE SIGNATURE_32('X', 'E', 'N', 'V')
3266
3267#pragma pack()
3268
3269#endif
Note: See TracBrowser for help on using the repository browser.

© 2025 Oracle Support Privacy / Do Not Sell My Info Terms of Use Trademark Policy Automated Access Etiquette