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review.coreboot.org / coreboot / 43b7f416783ccc98952a4eb5f9274907442b03e5 / . / src / vendorcode / intel / edk2 / UDK2017 / MdePkg / Include / IndustryStandard / Acpi62.h
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Subrata Banik8b9f2892018-01-25 10:50:39 +0530[diff] [blame]1/** @file
2 ACPI 6.2 definitions from the ACPI Specification Revision 6.2 May, 2017.
3
4 Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
5 This program and the accompanying materials
6 are licensed and made available under the terms and conditions of the BSD License
7 which accompanies this distribution. The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php
9
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
12**/
13
14#ifndef _ACPI_6_2_H_
15#define _ACPI_6_2_H_
16
17#include <IndustryStandard/Acpi61.h>
18
19//
20// Large Item Descriptor Name
21//
22#define ACPI_LARGE_PIN_FUNCTION_DESCRIPTOR_NAME 0x0D
23#define ACPI_LARGE_PIN_CONFIGURATION_DESCRIPTOR_NAME 0x0F
24#define ACPI_LARGE_PIN_GROUP_DESCRIPTOR_NAME 0x10
25#define ACPI_LARGE_PIN_GROUP_FUNCTION_DESCRIPTOR_NAME 0x11
26#define ACPI_LARGE_PIN_GROUP_CONFIGURATION_DESCRIPTOR_NAME 0x12
27
28//
29// Large Item Descriptor Value
30//
31#define ACPI_PIN_FUNCTION_DESCRIPTOR 0x8D
32#define ACPI_PIN_CONFIGURATION_DESCRIPTOR 0x8F
33#define ACPI_PIN_GROUP_DESCRIPTOR 0x90
34#define ACPI_PIN_GROUP_FUNCTION_DESCRIPTOR 0x91
35#define ACPI_PIN_GROUP_CONFIGURATION_DESCRIPTOR 0x92
36
37#pragma pack(1)
38
39///
40/// Pin Function Descriptor
41///
42typedef PACKED struct {
43 ACPI_LARGE_RESOURCE_HEADER Header;
44 UINT8 RevisionId;
45 UINT16 Flags;
46 UINT8 PinPullConfiguration;
47 UINT16 FunctionNumber;
48 UINT16 PinTableOffset;
49 UINT8 ResourceSourceIndex;
50 UINT16 ResourceSourceNameOffset;
51 UINT16 VendorDataOffset;
52 UINT16 VendorDataLength;
53} EFI_ACPI_PIN_FUNCTION_DESCRIPTOR;
54
55///
56/// Pin Configuration Descriptor
57///
58typedef PACKED struct {
59 ACPI_LARGE_RESOURCE_HEADER Header;
60 UINT8 RevisionId;
61 UINT16 Flags;
62 UINT8 PinConfigurationType;
63 UINT32 PinConfigurationValue;
64 UINT16 PinTableOffset;
65 UINT8 ResourceSourceIndex;
66 UINT16 ResourceSourceNameOffset;
67 UINT16 VendorDataOffset;
68 UINT16 VendorDataLength;
69} EFI_ACPI_PIN_CONFIGURATION_DESCRIPTOR;
70
71///
72/// Pin Group Descriptor
73///
74typedef PACKED struct {
75 ACPI_LARGE_RESOURCE_HEADER Header;
76 UINT8 RevisionId;
77 UINT16 Flags;
78 UINT16 PinTableOffset;
79 UINT16 ResourceLabelOffset;
80 UINT16 VendorDataOffset;
81 UINT16 VendorDataLength;
82} EFI_ACPI_PIN_GROUP_DESCRIPTOR;
83
84///
85/// Pin Group Function Descriptor
86///
87typedef PACKED struct {
88 ACPI_LARGE_RESOURCE_HEADER Header;
89 UINT8 RevisionId;
90 UINT16 Flags;
91 UINT16 FunctionNumber;
92 UINT8 ResourceSourceIndex;
93 UINT16 ResourceSourceNameOffset;
94 UINT16 ResourceSourceLabelOffset;
95 UINT16 VendorDataOffset;
96 UINT16 VendorDataLength;
97} EFI_ACPI_PIN_GROUP_FUNCTION_DESCRIPTOR;
98
99///
100/// Pin Group Configuration Descriptor
101///
102typedef PACKED struct {
103 ACPI_LARGE_RESOURCE_HEADER Header;
104 UINT8 RevisionId;
105 UINT16 Flags;
106 UINT8 PinConfigurationType;
107 UINT32 PinConfigurationValue;
108 UINT8 ResourceSourceIndex;
109 UINT16 ResourceSourceNameOffset;
110 UINT16 ResourceSourceLabelOffset;
111 UINT16 VendorDataOffset;
112 UINT16 VendorDataLength;
113} EFI_ACPI_PIN_GROUP_CONFIGURATION_DESCRIPTOR;
114
115#pragma pack()
116
117//
118// Ensure proper structure formats
119//
120#pragma pack(1)
121
122///
123/// ACPI 6.2 Generic Address Space definition
124///
125typedef struct {
126 UINT8 AddressSpaceId;
127 UINT8 RegisterBitWidth;
128 UINT8 RegisterBitOffset;
129 UINT8 AccessSize;
130 UINT64 Address;
131} EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE;
132
133//
134// Generic Address Space Address IDs
135//
136#define EFI_ACPI_6_2_SYSTEM_MEMORY 0
137#define EFI_ACPI_6_2_SYSTEM_IO 1
138#define EFI_ACPI_6_2_PCI_CONFIGURATION_SPACE 2
139#define EFI_ACPI_6_2_EMBEDDED_CONTROLLER 3
140#define EFI_ACPI_6_2_SMBUS 4
141#define EFI_ACPI_6_2_PLATFORM_COMMUNICATION_CHANNEL 0x0A
142#define EFI_ACPI_6_2_FUNCTIONAL_FIXED_HARDWARE 0x7F
143
144//
145// Generic Address Space Access Sizes
146//
147#define EFI_ACPI_6_2_UNDEFINED 0
148#define EFI_ACPI_6_2_BYTE 1
149#define EFI_ACPI_6_2_WORD 2
150#define EFI_ACPI_6_2_DWORD 3
151#define EFI_ACPI_6_2_QWORD 4
152
153//
154// ACPI 6.2 table structures
155//
156
157///
158/// Root System Description Pointer Structure
159///
160typedef struct {
161 UINT64 Signature;
162 UINT8 Checksum;
163 UINT8 OemId[6];
164 UINT8 Revision;
165 UINT32 RsdtAddress;
166 UINT32 Length;
167 UINT64 XsdtAddress;
168 UINT8 ExtendedChecksum;
169 UINT8 Reserved[3];
170} EFI_ACPI_6_2_ROOT_SYSTEM_DESCRIPTION_POINTER;
171
172///
173/// RSD_PTR Revision (as defined in ACPI 6.2 spec.)
174///
175#define EFI_ACPI_6_2_ROOT_SYSTEM_DESCRIPTION_POINTER_REVISION 0x02 ///< ACPISpec (Revision 6.2) says current value is 2
176
177///
178/// Common table header, this prefaces all ACPI tables, including FACS, but
179/// excluding the RSD PTR structure
180///
181typedef struct {
182 UINT32 Signature;
183 UINT32 Length;
184} EFI_ACPI_6_2_COMMON_HEADER;
185
186//
187// Root System Description Table
188// No definition needed as it is a common description table header, the same with
189// EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT32 table pointers.
190//
191
192///
193/// RSDT Revision (as defined in ACPI 6.2 spec.)
194///
195#define EFI_ACPI_6_2_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
196
197//
198// Extended System Description Table
199// No definition needed as it is a common description table header, the same with
200// EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT64 table pointers.
201//
202
203///
204/// XSDT Revision (as defined in ACPI 6.2 spec.)
205///
206#define EFI_ACPI_6_2_EXTENDED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
207
208///
209/// Fixed ACPI Description Table Structure (FADT)
210///
211typedef struct {
212 EFI_ACPI_DESCRIPTION_HEADER Header;
213 UINT32 FirmwareCtrl;
214 UINT32 Dsdt;
215 UINT8 Reserved0;
216 UINT8 PreferredPmProfile;
217 UINT16 SciInt;
218 UINT32 SmiCmd;
219 UINT8 AcpiEnable;
220 UINT8 AcpiDisable;
221 UINT8 S4BiosReq;
222 UINT8 PstateCnt;
223 UINT32 Pm1aEvtBlk;
224 UINT32 Pm1bEvtBlk;
225 UINT32 Pm1aCntBlk;
226 UINT32 Pm1bCntBlk;
227 UINT32 Pm2CntBlk;
228 UINT32 PmTmrBlk;
229 UINT32 Gpe0Blk;
230 UINT32 Gpe1Blk;
231 UINT8 Pm1EvtLen;
232 UINT8 Pm1CntLen;
233 UINT8 Pm2CntLen;
234 UINT8 PmTmrLen;
235 UINT8 Gpe0BlkLen;
236 UINT8 Gpe1BlkLen;
237 UINT8 Gpe1Base;
238 UINT8 CstCnt;
239 UINT16 PLvl2Lat;
240 UINT16 PLvl3Lat;
241 UINT16 FlushSize;
242 UINT16 FlushStride;
243 UINT8 DutyOffset;
244 UINT8 DutyWidth;
245 UINT8 DayAlrm;
246 UINT8 MonAlrm;
247 UINT8 Century;
248 UINT16 IaPcBootArch;
249 UINT8 Reserved1;
250 UINT32 Flags;
251 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE ResetReg;
252 UINT8 ResetValue;
253 UINT16 ArmBootArch;
254 UINT8 MinorVersion;
255 UINT64 XFirmwareCtrl;
256 UINT64 XDsdt;
257 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE XPm1aEvtBlk;
258 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE XPm1bEvtBlk;
259 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE XPm1aCntBlk;
260 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE XPm1bCntBlk;
261 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE XPm2CntBlk;
262 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE XPmTmrBlk;
263 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE XGpe0Blk;
264 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE XGpe1Blk;
265 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE SleepControlReg;
266 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE SleepStatusReg;
267 UINT64 HypervisorVendorIdentity;
268} EFI_ACPI_6_2_FIXED_ACPI_DESCRIPTION_TABLE;
269
270///
271/// FADT Version (as defined in ACPI 6.2 spec.)
272///
273#define EFI_ACPI_6_2_FIXED_ACPI_DESCRIPTION_TABLE_REVISION 0x06
274#define EFI_ACPI_6_2_FIXED_ACPI_DESCRIPTION_TABLE_MINOR_REVISION 0x02
275
276//
277// Fixed ACPI Description Table Preferred Power Management Profile
278//
279#define EFI_ACPI_6_2_PM_PROFILE_UNSPECIFIED 0
280#define EFI_ACPI_6_2_PM_PROFILE_DESKTOP 1
281#define EFI_ACPI_6_2_PM_PROFILE_MOBILE 2
282#define EFI_ACPI_6_2_PM_PROFILE_WORKSTATION 3
283#define EFI_ACPI_6_2_PM_PROFILE_ENTERPRISE_SERVER 4
284#define EFI_ACPI_6_2_PM_PROFILE_SOHO_SERVER 5
285#define EFI_ACPI_6_2_PM_PROFILE_APPLIANCE_PC 6
286#define EFI_ACPI_6_2_PM_PROFILE_PERFORMANCE_SERVER 7
287#define EFI_ACPI_6_2_PM_PROFILE_TABLET 8
288
289//
290// Fixed ACPI Description Table Boot Architecture Flags
291// All other bits are reserved and must be set to 0.
292//
293#define EFI_ACPI_6_2_LEGACY_DEVICES BIT0
294#define EFI_ACPI_6_2_8042 BIT1
295#define EFI_ACPI_6_2_VGA_NOT_PRESENT BIT2
296#define EFI_ACPI_6_2_MSI_NOT_SUPPORTED BIT3
297#define EFI_ACPI_6_2_PCIE_ASPM_CONTROLS BIT4
298#define EFI_ACPI_6_2_CMOS_RTC_NOT_PRESENT BIT5
299
300//
301// Fixed ACPI Description Table Arm Boot Architecture Flags
302// All other bits are reserved and must be set to 0.
303//
304#define EFI_ACPI_6_2_ARM_PSCI_COMPLIANT BIT0
305#define EFI_ACPI_6_2_ARM_PSCI_USE_HVC BIT1
306
307//
308// Fixed ACPI Description Table Fixed Feature Flags
309// All other bits are reserved and must be set to 0.
310//
311#define EFI_ACPI_6_2_WBINVD BIT0
312#define EFI_ACPI_6_2_WBINVD_FLUSH BIT1
313#define EFI_ACPI_6_2_PROC_C1 BIT2
314#define EFI_ACPI_6_2_P_LVL2_UP BIT3
315#define EFI_ACPI_6_2_PWR_BUTTON BIT4
316#define EFI_ACPI_6_2_SLP_BUTTON BIT5
317#define EFI_ACPI_6_2_FIX_RTC BIT6
318#define EFI_ACPI_6_2_RTC_S4 BIT7
319#define EFI_ACPI_6_2_TMR_VAL_EXT BIT8
320#define EFI_ACPI_6_2_DCK_CAP BIT9
321#define EFI_ACPI_6_2_RESET_REG_SUP BIT10
322#define EFI_ACPI_6_2_SEALED_CASE BIT11
323#define EFI_ACPI_6_2_HEADLESS BIT12
324#define EFI_ACPI_6_2_CPU_SW_SLP BIT13
325#define EFI_ACPI_6_2_PCI_EXP_WAK BIT14
326#define EFI_ACPI_6_2_USE_PLATFORM_CLOCK BIT15
327#define EFI_ACPI_6_2_S4_RTC_STS_VALID BIT16
328#define EFI_ACPI_6_2_REMOTE_POWER_ON_CAPABLE BIT17
329#define EFI_ACPI_6_2_FORCE_APIC_CLUSTER_MODEL BIT18
330#define EFI_ACPI_6_2_FORCE_APIC_PHYSICAL_DESTINATION_MODE BIT19
331#define EFI_ACPI_6_2_HW_REDUCED_ACPI BIT20
332#define EFI_ACPI_6_2_LOW_POWER_S0_IDLE_CAPABLE BIT21
333
334///
335/// Firmware ACPI Control Structure
336///
337typedef struct {
338 UINT32 Signature;
339 UINT32 Length;
340 UINT32 HardwareSignature;
341 UINT32 FirmwareWakingVector;
342 UINT32 GlobalLock;
343 UINT32 Flags;
344 UINT64 XFirmwareWakingVector;
345 UINT8 Version;
346 UINT8 Reserved0[3];
347 UINT32 OspmFlags;
348 UINT8 Reserved1[24];
349} EFI_ACPI_6_2_FIRMWARE_ACPI_CONTROL_STRUCTURE;
350
351///
352/// FACS Version (as defined in ACPI 6.2 spec.)
353///
354#define EFI_ACPI_6_2_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION 0x02
355
356///
357/// Firmware Control Structure Feature Flags
358/// All other bits are reserved and must be set to 0.
359///
360#define EFI_ACPI_6_2_S4BIOS_F BIT0
361#define EFI_ACPI_6_2_64BIT_WAKE_SUPPORTED_F BIT1
362
363///
364/// OSPM Enabled Firmware Control Structure Flags
365/// All other bits are reserved and must be set to 0.
366///
367#define EFI_ACPI_6_2_OSPM_64BIT_WAKE_F BIT0
368
369//
370// Differentiated System Description Table,
371// Secondary System Description Table
372// and Persistent System Description Table,
373// no definition needed as they are common description table header, the same with
374// EFI_ACPI_DESCRIPTION_HEADER, followed by a definition block.
375//
376#define EFI_ACPI_6_2_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x02
377#define EFI_ACPI_6_2_SECONDARY_SYSTEM_DESCRIPTION_TABLE_REVISION 0x02
378
379///
380/// Multiple APIC Description Table header definition. The rest of the table
381/// must be defined in a platform specific manner.
382///
383typedef struct {
384 EFI_ACPI_DESCRIPTION_HEADER Header;
385 UINT32 LocalApicAddress;
386 UINT32 Flags;
387} EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER;
388
389///
390/// MADT Revision (as defined in ACPI 6.2 spec.)
391///
392#define EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION 0x04
393
394///
395/// Multiple APIC Flags
396/// All other bits are reserved and must be set to 0.
397///
398#define EFI_ACPI_6_2_PCAT_COMPAT BIT0
399
400//
401// Multiple APIC Description Table APIC structure types
402// All other values between 0x0D and 0x7F are reserved and
403// will be ignored by OSPM. 0x80 ~ 0xFF are reserved for OEM.
404//
405#define EFI_ACPI_6_2_PROCESSOR_LOCAL_APIC 0x00
406#define EFI_ACPI_6_2_IO_APIC 0x01
407#define EFI_ACPI_6_2_INTERRUPT_SOURCE_OVERRIDE 0x02
408#define EFI_ACPI_6_2_NON_MASKABLE_INTERRUPT_SOURCE 0x03
409#define EFI_ACPI_6_2_LOCAL_APIC_NMI 0x04
410#define EFI_ACPI_6_2_LOCAL_APIC_ADDRESS_OVERRIDE 0x05
411#define EFI_ACPI_6_2_IO_SAPIC 0x06
412#define EFI_ACPI_6_2_LOCAL_SAPIC 0x07
413#define EFI_ACPI_6_2_PLATFORM_INTERRUPT_SOURCES 0x08
414#define EFI_ACPI_6_2_PROCESSOR_LOCAL_X2APIC 0x09
415#define EFI_ACPI_6_2_LOCAL_X2APIC_NMI 0x0A
416#define EFI_ACPI_6_2_GIC 0x0B
417#define EFI_ACPI_6_2_GICD 0x0C
418#define EFI_ACPI_6_2_GIC_MSI_FRAME 0x0D
419#define EFI_ACPI_6_2_GICR 0x0E
420#define EFI_ACPI_6_2_GIC_ITS 0x0F
421
422//
423// APIC Structure Definitions
424//
425
426///
427/// Processor Local APIC Structure Definition
428///
429typedef struct {
430 UINT8 Type;
431 UINT8 Length;
432 UINT8 AcpiProcessorUid;
433 UINT8 ApicId;
434 UINT32 Flags;
435} EFI_ACPI_6_2_PROCESSOR_LOCAL_APIC_STRUCTURE;
436
437///
438/// Local APIC Flags. All other bits are reserved and must be 0.
439///
440#define EFI_ACPI_6_2_LOCAL_APIC_ENABLED BIT0
441
442///
443/// IO APIC Structure
444///
445typedef struct {
446 UINT8 Type;
447 UINT8 Length;
448 UINT8 IoApicId;
449 UINT8 Reserved;
450 UINT32 IoApicAddress;
451 UINT32 GlobalSystemInterruptBase;
452} EFI_ACPI_6_2_IO_APIC_STRUCTURE;
453
454///
455/// Interrupt Source Override Structure
456///
457typedef struct {
458 UINT8 Type;
459 UINT8 Length;
460 UINT8 Bus;
461 UINT8 Source;
462 UINT32 GlobalSystemInterrupt;
463 UINT16 Flags;
464} EFI_ACPI_6_2_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE;
465
466///
467/// Platform Interrupt Sources Structure Definition
468///
469typedef struct {
470 UINT8 Type;
471 UINT8 Length;
472 UINT16 Flags;
473 UINT8 InterruptType;
474 UINT8 ProcessorId;
475 UINT8 ProcessorEid;
476 UINT8 IoSapicVector;
477 UINT32 GlobalSystemInterrupt;
478 UINT32 PlatformInterruptSourceFlags;
479 UINT8 CpeiProcessorOverride;
480 UINT8 Reserved[31];
481} EFI_ACPI_6_2_PLATFORM_INTERRUPT_APIC_STRUCTURE;
482
483//
484// MPS INTI flags.
485// All other bits are reserved and must be set to 0.
486//
487#define EFI_ACPI_6_2_POLARITY (3 << 0)
488#define EFI_ACPI_6_2_TRIGGER_MODE (3 << 2)
489
490///
491/// Non-Maskable Interrupt Source Structure
492///
493typedef struct {
494 UINT8 Type;
495 UINT8 Length;
496 UINT16 Flags;
497 UINT32 GlobalSystemInterrupt;
498} EFI_ACPI_6_2_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE;
499
500///
501/// Local APIC NMI Structure
502///
503typedef struct {
504 UINT8 Type;
505 UINT8 Length;
506 UINT8 AcpiProcessorUid;
507 UINT16 Flags;
508 UINT8 LocalApicLint;
509} EFI_ACPI_6_2_LOCAL_APIC_NMI_STRUCTURE;
510
511///
512/// Local APIC Address Override Structure
513///
514typedef struct {
515 UINT8 Type;
516 UINT8 Length;
517 UINT16 Reserved;
518 UINT64 LocalApicAddress;
519} EFI_ACPI_6_2_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE;
520
521///
522/// IO SAPIC Structure
523///
524typedef struct {
525 UINT8 Type;
526 UINT8 Length;
527 UINT8 IoApicId;
528 UINT8 Reserved;
529 UINT32 GlobalSystemInterruptBase;
530 UINT64 IoSapicAddress;
531} EFI_ACPI_6_2_IO_SAPIC_STRUCTURE;
532
533///
534/// Local SAPIC Structure
535/// This struct followed by a null-terminated ASCII string - ACPI Processor UID String
536///
537typedef struct {
538 UINT8 Type;
539 UINT8 Length;
540 UINT8 AcpiProcessorId;
541 UINT8 LocalSapicId;
542 UINT8 LocalSapicEid;
543 UINT8 Reserved[3];
544 UINT32 Flags;
545 UINT32 ACPIProcessorUIDValue;
546} EFI_ACPI_6_2_PROCESSOR_LOCAL_SAPIC_STRUCTURE;
547
548///
549/// Platform Interrupt Sources Structure
550///
551typedef struct {
552 UINT8 Type;
553 UINT8 Length;
554 UINT16 Flags;
555 UINT8 InterruptType;
556 UINT8 ProcessorId;
557 UINT8 ProcessorEid;
558 UINT8 IoSapicVector;
559 UINT32 GlobalSystemInterrupt;
560 UINT32 PlatformInterruptSourceFlags;
561} EFI_ACPI_6_2_PLATFORM_INTERRUPT_SOURCES_STRUCTURE;
562
563///
564/// Platform Interrupt Source Flags.
565/// All other bits are reserved and must be set to 0.
566///
567#define EFI_ACPI_6_2_CPEI_PROCESSOR_OVERRIDE BIT0
568
569///
570/// Processor Local x2APIC Structure Definition
571///
572typedef struct {
573 UINT8 Type;
574 UINT8 Length;
575 UINT8 Reserved[2];
576 UINT32 X2ApicId;
577 UINT32 Flags;
578 UINT32 AcpiProcessorUid;
579} EFI_ACPI_6_2_PROCESSOR_LOCAL_X2APIC_STRUCTURE;
580
581///
582/// Local x2APIC NMI Structure
583///
584typedef struct {
585 UINT8 Type;
586 UINT8 Length;
587 UINT16 Flags;
588 UINT32 AcpiProcessorUid;
589 UINT8 LocalX2ApicLint;
590 UINT8 Reserved[3];
591} EFI_ACPI_6_2_LOCAL_X2APIC_NMI_STRUCTURE;
592
593///
594/// GIC Structure
595///
596typedef struct {
597 UINT8 Type;
598 UINT8 Length;
599 UINT16 Reserved;
600 UINT32 CPUInterfaceNumber;
601 UINT32 AcpiProcessorUid;
602 UINT32 Flags;
603 UINT32 ParkingProtocolVersion;
604 UINT32 PerformanceInterruptGsiv;
605 UINT64 ParkedAddress;
606 UINT64 PhysicalBaseAddress;
607 UINT64 GICV;
608 UINT64 GICH;
609 UINT32 VGICMaintenanceInterrupt;
610 UINT64 GICRBaseAddress;
611 UINT64 MPIDR;
612 UINT8 ProcessorPowerEfficiencyClass;
613 UINT8 Reserved2[3];
614} EFI_ACPI_6_2_GIC_STRUCTURE;
615
616///
617/// GIC Flags. All other bits are reserved and must be 0.
618///
619#define EFI_ACPI_6_2_GIC_ENABLED BIT0
620#define EFI_ACPI_6_2_PERFORMANCE_INTERRUPT_MODEL BIT1
621#define EFI_ACPI_6_2_VGIC_MAINTENANCE_INTERRUPT_MODE_FLAGS BIT2
622
623///
624/// GIC Distributor Structure
625///
626typedef struct {
627 UINT8 Type;
628 UINT8 Length;
629 UINT16 Reserved1;
630 UINT32 GicId;
631 UINT64 PhysicalBaseAddress;
632 UINT32 SystemVectorBase;
633 UINT8 GicVersion;
634 UINT8 Reserved2[3];
635} EFI_ACPI_6_2_GIC_DISTRIBUTOR_STRUCTURE;
636
637///
638/// GIC Version
639///
640#define EFI_ACPI_6_2_GIC_V1 0x01
641#define EFI_ACPI_6_2_GIC_V2 0x02
642#define EFI_ACPI_6_2_GIC_V3 0x03
643#define EFI_ACPI_6_2_GIC_V4 0x04
644
645///
646/// GIC MSI Frame Structure
647///
648typedef struct {
649 UINT8 Type;
650 UINT8 Length;
651 UINT16 Reserved1;
652 UINT32 GicMsiFrameId;
653 UINT64 PhysicalBaseAddress;
654 UINT32 Flags;
655 UINT16 SPICount;
656 UINT16 SPIBase;
657} EFI_ACPI_6_2_GIC_MSI_FRAME_STRUCTURE;
658
659///
660/// GIC MSI Frame Flags. All other bits are reserved and must be 0.
661///
662#define EFI_ACPI_6_2_SPI_COUNT_BASE_SELECT BIT0
663
664///
665/// GICR Structure
666///
667typedef struct {
668 UINT8 Type;
669 UINT8 Length;
670 UINT16 Reserved;
671 UINT64 DiscoveryRangeBaseAddress;
672 UINT32 DiscoveryRangeLength;
673} EFI_ACPI_6_2_GICR_STRUCTURE;
674
675///
676/// GIC Interrupt Translation Service Structure
677///
678typedef struct {
679 UINT8 Type;
680 UINT8 Length;
681 UINT16 Reserved;
682 UINT32 GicItsId;
683 UINT64 PhysicalBaseAddress;
684 UINT32 Reserved2;
685} EFI_ACPI_6_2_GIC_ITS_STRUCTURE;
686
687///
688/// Smart Battery Description Table (SBST)
689///
690typedef struct {
691 EFI_ACPI_DESCRIPTION_HEADER Header;
692 UINT32 WarningEnergyLevel;
693 UINT32 LowEnergyLevel;
694 UINT32 CriticalEnergyLevel;
695} EFI_ACPI_6_2_SMART_BATTERY_DESCRIPTION_TABLE;
696
697///
698/// SBST Version (as defined in ACPI 6.2 spec.)
699///
700#define EFI_ACPI_6_2_SMART_BATTERY_DESCRIPTION_TABLE_REVISION 0x01
701
702///
703/// Embedded Controller Boot Resources Table (ECDT)
704/// The table is followed by a null terminated ASCII string that contains
705/// a fully qualified reference to the name space object.
706///
707typedef struct {
708 EFI_ACPI_DESCRIPTION_HEADER Header;
709 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE EcControl;
710 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE EcData;
711 UINT32 Uid;
712 UINT8 GpeBit;
713} EFI_ACPI_6_2_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE;
714
715///
716/// ECDT Version (as defined in ACPI 6.2 spec.)
717///
718#define EFI_ACPI_6_2_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_REVISION 0x01
719
720///
721/// System Resource Affinity Table (SRAT). The rest of the table
722/// must be defined in a platform specific manner.
723///
724typedef struct {
725 EFI_ACPI_DESCRIPTION_HEADER Header;
726 UINT32 Reserved1; ///< Must be set to 1
727 UINT64 Reserved2;
728} EFI_ACPI_6_2_SYSTEM_RESOURCE_AFFINITY_TABLE_HEADER;
729
730///
731/// SRAT Version (as defined in ACPI 6.2 spec.)
732///
733#define EFI_ACPI_6_2_SYSTEM_RESOURCE_AFFINITY_TABLE_REVISION 0x03
734
735//
736// SRAT structure types.
737// All other values between 0x05 an 0xFF are reserved and
738// will be ignored by OSPM.
739//
740#define EFI_ACPI_6_2_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY 0x00
741#define EFI_ACPI_6_2_MEMORY_AFFINITY 0x01
742#define EFI_ACPI_6_2_PROCESSOR_LOCAL_X2APIC_AFFINITY 0x02
743#define EFI_ACPI_6_2_GICC_AFFINITY 0x03
744#define EFI_ACPI_6_2_GIC_ITS_AFFINITY 0x04
745
746///
747/// Processor Local APIC/SAPIC Affinity Structure Definition
748///
749typedef struct {
750 UINT8 Type;
751 UINT8 Length;
752 UINT8 ProximityDomain7To0;
753 UINT8 ApicId;
754 UINT32 Flags;
755 UINT8 LocalSapicEid;
756 UINT8 ProximityDomain31To8[3];
757 UINT32 ClockDomain;
758} EFI_ACPI_6_2_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY_STRUCTURE;
759
760///
761/// Local APIC/SAPIC Flags. All other bits are reserved and must be 0.
762///
763#define EFI_ACPI_6_2_PROCESSOR_LOCAL_APIC_SAPIC_ENABLED (1 << 0)
764
765///
766/// Memory Affinity Structure Definition
767///
768typedef struct {
769 UINT8 Type;
770 UINT8 Length;
771 UINT32 ProximityDomain;
772 UINT16 Reserved1;
773 UINT32 AddressBaseLow;
774 UINT32 AddressBaseHigh;
775 UINT32 LengthLow;
776 UINT32 LengthHigh;
777 UINT32 Reserved2;
778 UINT32 Flags;
779 UINT64 Reserved3;
780} EFI_ACPI_6_2_MEMORY_AFFINITY_STRUCTURE;
781
782//
783// Memory Flags. All other bits are reserved and must be 0.
784//
785#define EFI_ACPI_6_2_MEMORY_ENABLED (1 << 0)
786#define EFI_ACPI_6_2_MEMORY_HOT_PLUGGABLE (1 << 1)
787#define EFI_ACPI_6_2_MEMORY_NONVOLATILE (1 << 2)
788
789///
790/// Processor Local x2APIC Affinity Structure Definition
791///
792typedef struct {
793 UINT8 Type;
794 UINT8 Length;
795 UINT8 Reserved1[2];
796 UINT32 ProximityDomain;
797 UINT32 X2ApicId;
798 UINT32 Flags;
799 UINT32 ClockDomain;
800 UINT8 Reserved2[4];
801} EFI_ACPI_6_2_PROCESSOR_LOCAL_X2APIC_AFFINITY_STRUCTURE;
802
803///
804/// GICC Affinity Structure Definition
805///
806typedef struct {
807 UINT8 Type;
808 UINT8 Length;
809 UINT32 ProximityDomain;
810 UINT32 AcpiProcessorUid;
811 UINT32 Flags;
812 UINT32 ClockDomain;
813} EFI_ACPI_6_2_GICC_AFFINITY_STRUCTURE;
814
815///
816/// GICC Flags. All other bits are reserved and must be 0.
817///
818#define EFI_ACPI_6_2_GICC_ENABLED (1 << 0)
819
820///
821/// GIC Interrupt Translation Service (ITS) Affinity Structure Definition
822///
823typedef struct {
824 UINT8 Type;
825 UINT8 Length;
826 UINT32 ProximityDomain;
827 UINT8 Reserved[2];
828 UINT32 ItsId;
829} EFI_ACPI_6_2_GIC_ITS_AFFINITY_STRUCTURE;
830
831///
832/// System Locality Distance Information Table (SLIT).
833/// The rest of the table is a matrix.
834///
835typedef struct {
836 EFI_ACPI_DESCRIPTION_HEADER Header;
837 UINT64 NumberOfSystemLocalities;
838} EFI_ACPI_6_2_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_HEADER;
839
840///
841/// SLIT Version (as defined in ACPI 6.2 spec.)
842///
843#define EFI_ACPI_6_2_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_REVISION 0x01
844
845///
846/// Corrected Platform Error Polling Table (CPEP)
847///
848typedef struct {
849 EFI_ACPI_DESCRIPTION_HEADER Header;
850 UINT8 Reserved[8];
851} EFI_ACPI_6_2_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_HEADER;
852
853///
854/// CPEP Version (as defined in ACPI 6.2 spec.)
855///
856#define EFI_ACPI_6_2_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_REVISION 0x01
857
858//
859// CPEP processor structure types.
860//
861#define EFI_ACPI_6_2_CPEP_PROCESSOR_APIC_SAPIC 0x00
862
863///
864/// Corrected Platform Error Polling Processor Structure Definition
865///
866typedef struct {
867 UINT8 Type;
868 UINT8 Length;
869 UINT8 ProcessorId;
870 UINT8 ProcessorEid;
871 UINT32 PollingInterval;
872} EFI_ACPI_6_2_CPEP_PROCESSOR_APIC_SAPIC_STRUCTURE;
873
874///
875/// Maximum System Characteristics Table (MSCT)
876///
877typedef struct {
878 EFI_ACPI_DESCRIPTION_HEADER Header;
879 UINT32 OffsetProxDomInfo;
880 UINT32 MaximumNumberOfProximityDomains;
881 UINT32 MaximumNumberOfClockDomains;
882 UINT64 MaximumPhysicalAddress;
883} EFI_ACPI_6_2_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_HEADER;
884
885///
886/// MSCT Version (as defined in ACPI 6.2 spec.)
887///
888#define EFI_ACPI_6_2_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_REVISION 0x01
889
890///
891/// Maximum Proximity Domain Information Structure Definition
892///
893typedef struct {
894 UINT8 Revision;
895 UINT8 Length;
896 UINT32 ProximityDomainRangeLow;
897 UINT32 ProximityDomainRangeHigh;
898 UINT32 MaximumProcessorCapacity;
899 UINT64 MaximumMemoryCapacity;
900} EFI_ACPI_6_2_MAXIMUM_PROXIMITY_DOMAIN_INFORMATION_STRUCTURE;
901
902///
903/// ACPI RAS Feature Table definition.
904///
905typedef struct {
906 EFI_ACPI_DESCRIPTION_HEADER Header;
907 UINT8 PlatformCommunicationChannelIdentifier[12];
908} EFI_ACPI_6_2_RAS_FEATURE_TABLE;
909
910///
911/// RASF Version (as defined in ACPI 6.2 spec.)
912///
913#define EFI_ACPI_6_2_RAS_FEATURE_TABLE_REVISION 0x01
914
915///
916/// ACPI RASF Platform Communication Channel Shared Memory Region definition.
917///
918typedef struct {
919 UINT32 Signature;
920 UINT16 Command;
921 UINT16 Status;
922 UINT16 Version;
923 UINT8 RASCapabilities[16];
924 UINT8 SetRASCapabilities[16];
925 UINT16 NumberOfRASFParameterBlocks;
926 UINT32 SetRASCapabilitiesStatus;
927} EFI_ACPI_6_2_RASF_PLATFORM_COMMUNICATION_CHANNEL_SHARED_MEMORY_REGION;
928
929///
930/// ACPI RASF PCC command code
931///
932#define EFI_ACPI_6_2_RASF_PCC_COMMAND_CODE_EXECUTE_RASF_COMMAND 0x01
933
934///
935/// ACPI RASF Platform RAS Capabilities
936///
937#define EFI_ACPI_6_2_RASF_PLATFORM_RAS_CAPABILITY_HARDWARE_BASED_PATROL_SCRUB_SUPPORTED BIT0
938#define EFI_ACPI_6_2_RASF_PLATFORM_RAS_CAPABILITY_HARDWARE_BASED_PATROL_SCRUB_SUPPORTED_AND_EXPOSED_TO_SOFTWARE BIT1
939#define EFI_ACPI_6_2_RASF_PLATFORM_RAS_CAPABILITY_CPU_CACHE_FLUSH_TO_NVDIMM_DURABILITY_ON_POWER_LOSS BIT2
940#define EFI_ACPI_6_2_RASF_PLATFORM_RAS_CAPABILITY_MEMORY_CONTROLLER_FLUSH_TO_NVDIMM_DURABILITY_ON_POWER_LOSS BIT3
941#define EFI_ACPI_6_2_RASF_PLATFORM_RAS_CAPABILITY_BYTE_ADDRESSABLE_PERSISTENT_MEMORY_HARDWARE_MIRRORING BIT4
942
943///
944/// ACPI RASF Parameter Block structure for PATROL_SCRUB
945///
946typedef struct {
947 UINT16 Type;
948 UINT16 Version;
949 UINT16 Length;
950 UINT16 PatrolScrubCommand;
951 UINT64 RequestedAddressRange[2];
952 UINT64 ActualAddressRange[2];
953 UINT16 Flags;
954 UINT8 RequestedSpeed;
955} EFI_ACPI_6_2_RASF_PATROL_SCRUB_PLATFORM_BLOCK_STRUCTURE;
956
957///
958/// ACPI RASF Patrol Scrub command
959///
960#define EFI_ACPI_6_2_RASF_PATROL_SCRUB_COMMAND_GET_PATROL_PARAMETERS 0x01
961#define EFI_ACPI_6_2_RASF_PATROL_SCRUB_COMMAND_START_PATROL_SCRUBBER 0x02
962#define EFI_ACPI_6_2_RASF_PATROL_SCRUB_COMMAND_STOP_PATROL_SCRUBBER 0x03
963
964///
965/// Memory Power State Table definition.
966///
967typedef struct {
968 EFI_ACPI_DESCRIPTION_HEADER Header;
969 UINT8 PlatformCommunicationChannelIdentifier;
970 UINT8 Reserved[3];
971// Memory Power Node Structure
972// Memory Power State Characteristics
973} EFI_ACPI_6_2_MEMORY_POWER_STATUS_TABLE;
974
975///
976/// MPST Version (as defined in ACPI 6.2 spec.)
977///
978#define EFI_ACPI_6_2_MEMORY_POWER_STATE_TABLE_REVISION 0x01
979
980///
981/// MPST Platform Communication Channel Shared Memory Region definition.
982///
983typedef struct {
984 UINT32 Signature;
985 UINT16 Command;
986 UINT16 Status;
987 UINT32 MemoryPowerCommandRegister;
988 UINT32 MemoryPowerStatusRegister;
989 UINT32 PowerStateId;
990 UINT32 MemoryPowerNodeId;
991 UINT64 MemoryEnergyConsumed;
992 UINT64 ExpectedAveragePowerComsuned;
993} EFI_ACPI_6_2_MPST_PLATFORM_COMMUNICATION_CHANNEL_SHARED_MEMORY_REGION;
994
995///
996/// ACPI MPST PCC command code
997///
998#define EFI_ACPI_6_2_MPST_PCC_COMMAND_CODE_EXECUTE_MPST_COMMAND 0x03
999
1000///
1001/// ACPI MPST Memory Power command
1002///
1003#define EFI_ACPI_6_2_MPST_MEMORY_POWER_COMMAND_GET_MEMORY_POWER_STATE 0x01
1004#define EFI_ACPI_6_2_MPST_MEMORY_POWER_COMMAND_SET_MEMORY_POWER_STATE 0x02
1005#define EFI_ACPI_6_2_MPST_MEMORY_POWER_COMMAND_GET_AVERAGE_POWER_CONSUMED 0x03
1006#define EFI_ACPI_6_2_MPST_MEMORY_POWER_COMMAND_GET_MEMORY_ENERGY_CONSUMED 0x04
1007
1008///
1009/// MPST Memory Power Node Table
1010///
1011typedef struct {
1012 UINT8 PowerStateValue;
1013 UINT8 PowerStateInformationIndex;
1014} EFI_ACPI_6_2_MPST_MEMORY_POWER_STATE;
1015
1016typedef struct {
1017 UINT8 Flag;
1018 UINT8 Reserved;
1019 UINT16 MemoryPowerNodeId;
1020 UINT32 Length;
1021 UINT64 AddressBase;
1022 UINT64 AddressLength;
1023 UINT32 NumberOfPowerStates;
1024 UINT32 NumberOfPhysicalComponents;
1025//EFI_ACPI_6_2_MPST_MEMORY_POWER_STATE MemoryPowerState[NumberOfPowerStates];
1026//UINT16 PhysicalComponentIdentifier[NumberOfPhysicalComponents];
1027} EFI_ACPI_6_2_MPST_MEMORY_POWER_STRUCTURE;
1028
1029#define EFI_ACPI_6_2_MPST_MEMORY_POWER_STRUCTURE_FLAG_ENABLE 0x01
1030#define EFI_ACPI_6_2_MPST_MEMORY_POWER_STRUCTURE_FLAG_POWER_MANAGED 0x02
1031#define EFI_ACPI_6_2_MPST_MEMORY_POWER_STRUCTURE_FLAG_HOT_PLUGGABLE 0x04
1032
1033typedef struct {
1034 UINT16 MemoryPowerNodeCount;
1035 UINT8 Reserved[2];
1036} EFI_ACPI_6_2_MPST_MEMORY_POWER_NODE_TABLE;
1037
1038///
1039/// MPST Memory Power State Characteristics Table
1040///
1041typedef struct {
1042 UINT8 PowerStateStructureID;
1043 UINT8 Flag;
1044 UINT16 Reserved;
1045 UINT32 AveragePowerConsumedInMPS0;
1046 UINT32 RelativePowerSavingToMPS0;
1047 UINT64 ExitLatencyToMPS0;
1048} EFI_ACPI_6_2_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE;
1049
1050#define EFI_ACPI_6_2_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_MEMORY_CONTENT_PRESERVED 0x01
1051#define EFI_ACPI_6_2_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_AUTONOMOUS_MEMORY_POWER_STATE_ENTRY 0x02
1052#define EFI_ACPI_6_2_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_STRUCTURE_FLAG_AUTONOMOUS_MEMORY_POWER_STATE_EXIT 0x04
1053
1054typedef struct {
1055 UINT16 MemoryPowerStateCharacteristicsCount;
1056 UINT8 Reserved[2];
1057} EFI_ACPI_6_2_MPST_MEMORY_POWER_STATE_CHARACTERISTICS_TABLE;
1058
1059///
1060/// Memory Topology Table definition.
1061///
1062typedef struct {
1063 EFI_ACPI_DESCRIPTION_HEADER Header;
1064 UINT32 Reserved;
1065} EFI_ACPI_6_2_MEMORY_TOPOLOGY_TABLE;
1066
1067///
1068/// PMTT Version (as defined in ACPI 6.2 spec.)
1069///
1070#define EFI_ACPI_6_2_MEMORY_TOPOLOGY_TABLE_REVISION 0x01
1071
1072///
1073/// Common Memory Aggregator Device Structure.
1074///
1075typedef struct {
1076 UINT8 Type;
1077 UINT8 Reserved;
1078 UINT16 Length;
1079 UINT16 Flags;
1080 UINT16 Reserved1;
1081} EFI_ACPI_6_2_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
1082
1083///
1084/// Memory Aggregator Device Type
1085///
1086#define EFI_ACPI_6_2_PMMT_MEMORY_AGGREGATOR_DEVICE_TYPE_SOCKET 0x1
1087#define EFI_ACPI_6_2_PMMT_MEMORY_AGGREGATOR_DEVICE_TYPE_MEMORY_CONTROLLER 0x2
1088#define EFI_ACPI_6_2_PMMT_MEMORY_AGGREGATOR_DEVICE_TYPE_DIMM 0x3
1089
1090///
1091/// Socket Memory Aggregator Device Structure.
1092///
1093typedef struct {
1094 EFI_ACPI_6_2_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE Header;
1095 UINT16 SocketIdentifier;
1096 UINT16 Reserved;
1097//EFI_ACPI_6_2_PMMT_MEMORY_CONTROLLER_MEMORY_AGGREGATOR_DEVICE_STRUCTURE MemoryController[];
1098} EFI_ACPI_6_2_PMMT_SOCKET_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
1099
1100///
1101/// MemoryController Memory Aggregator Device Structure.
1102///
1103typedef struct {
1104 EFI_ACPI_6_2_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE Header;
1105 UINT32 ReadLatency;
1106 UINT32 WriteLatency;
1107 UINT32 ReadBandwidth;
1108 UINT32 WriteBandwidth;
1109 UINT16 OptimalAccessUnit;
1110 UINT16 OptimalAccessAlignment;
1111 UINT16 Reserved;
1112 UINT16 NumberOfProximityDomains;
1113//UINT32 ProximityDomain[NumberOfProximityDomains];
1114//EFI_ACPI_6_2_PMMT_DIMM_MEMORY_AGGREGATOR_DEVICE_STRUCTURE PhysicalComponent[];
1115} EFI_ACPI_6_2_PMMT_MEMORY_CONTROLLER_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
1116
1117///
1118/// DIMM Memory Aggregator Device Structure.
1119///
1120typedef struct {
1121 EFI_ACPI_6_2_PMMT_COMMON_MEMORY_AGGREGATOR_DEVICE_STRUCTURE Header;
1122 UINT16 PhysicalComponentIdentifier;
1123 UINT16 Reserved;
1124 UINT32 SizeOfDimm;
1125 UINT32 SmbiosHandle;
1126} EFI_ACPI_6_2_PMMT_DIMM_MEMORY_AGGREGATOR_DEVICE_STRUCTURE;
1127
1128///
1129/// Boot Graphics Resource Table definition.
1130///
1131typedef struct {
1132 EFI_ACPI_DESCRIPTION_HEADER Header;
1133 ///
1134 /// 2-bytes (16 bit) version ID. This value must be 1.
1135 ///
1136 UINT16 Version;
1137 ///
1138 /// 1-byte status field indicating current status about the table.
1139 /// Bits[7:1] = Reserved (must be zero)
1140 /// Bit [0] = Valid. A one indicates the boot image graphic is valid.
1141 ///
1142 UINT8 Status;
1143 ///
1144 /// 1-byte enumerated type field indicating format of the image.
1145 /// 0 = Bitmap
1146 /// 1 - 255 Reserved (for future use)
1147 ///
1148 UINT8 ImageType;
1149 ///
1150 /// 8-byte (64 bit) physical address pointing to the firmware's in-memory copy
1151 /// of the image bitmap.
1152 ///
1153 UINT64 ImageAddress;
1154 ///
1155 /// A 4-byte (32-bit) unsigned long describing the display X-offset of the boot image.
1156 /// (X, Y) display offset of the top left corner of the boot image.
1157 /// The top left corner of the display is at offset (0, 0).
1158 ///
1159 UINT32 ImageOffsetX;
1160 ///
1161 /// A 4-byte (32-bit) unsigned long describing the display Y-offset of the boot image.
1162 /// (X, Y) display offset of the top left corner of the boot image.
1163 /// The top left corner of the display is at offset (0, 0).
1164 ///
1165 UINT32 ImageOffsetY;
1166} EFI_ACPI_6_2_BOOT_GRAPHICS_RESOURCE_TABLE;
1167
1168///
1169/// BGRT Revision
1170///
1171#define EFI_ACPI_6_2_BOOT_GRAPHICS_RESOURCE_TABLE_REVISION 1
1172
1173///
1174/// BGRT Version
1175///
1176#define EFI_ACPI_6_2_BGRT_VERSION 0x01
1177
1178///
1179/// BGRT Status
1180///
1181#define EFI_ACPI_6_2_BGRT_STATUS_NOT_DISPLAYED 0x00
1182#define EFI_ACPI_6_2_BGRT_STATUS_DISPLAYED 0x01
1183
1184///
1185/// BGRT Image Type
1186///
1187#define EFI_ACPI_6_2_BGRT_IMAGE_TYPE_BMP 0x00
1188
1189///
1190/// FPDT Version (as defined in ACPI 6.2 spec.)
1191///
1192#define EFI_ACPI_6_2_FIRMWARE_PERFORMANCE_DATA_TABLE_REVISION 0x01
1193
1194///
1195/// FPDT Performance Record Types
1196///
1197#define EFI_ACPI_6_2_FPDT_RECORD_TYPE_FIRMWARE_BASIC_BOOT_POINTER 0x0000
1198#define EFI_ACPI_6_2_FPDT_RECORD_TYPE_S3_PERFORMANCE_TABLE_POINTER 0x0001
1199
1200///
1201/// FPDT Performance Record Revision
1202///
1203#define EFI_ACPI_6_2_FPDT_RECORD_REVISION_FIRMWARE_BASIC_BOOT_POINTER 0x01
1204#define EFI_ACPI_6_2_FPDT_RECORD_REVISION_S3_PERFORMANCE_TABLE_POINTER 0x01
1205
1206///
1207/// FPDT Runtime Performance Record Types
1208///
1209#define EFI_ACPI_6_2_FPDT_RUNTIME_RECORD_TYPE_S3_RESUME 0x0000
1210#define EFI_ACPI_6_2_FPDT_RUNTIME_RECORD_TYPE_S3_SUSPEND 0x0001
1211#define EFI_ACPI_6_2_FPDT_RUNTIME_RECORD_TYPE_FIRMWARE_BASIC_BOOT 0x0002
1212
1213///
1214/// FPDT Runtime Performance Record Revision
1215///
1216#define EFI_ACPI_6_2_FPDT_RUNTIME_RECORD_REVISION_S3_RESUME 0x01
1217#define EFI_ACPI_6_2_FPDT_RUNTIME_RECORD_REVISION_S3_SUSPEND 0x01
1218#define EFI_ACPI_6_2_FPDT_RUNTIME_RECORD_REVISION_FIRMWARE_BASIC_BOOT 0x02
1219
1220///
1221/// FPDT Performance Record header
1222///
1223typedef struct {
1224 UINT16 Type;
1225 UINT8 Length;
1226 UINT8 Revision;
1227} EFI_ACPI_6_2_FPDT_PERFORMANCE_RECORD_HEADER;
1228
1229///
1230/// FPDT Performance Table header
1231///
1232typedef struct {
1233 UINT32 Signature;
1234 UINT32 Length;
1235} EFI_ACPI_6_2_FPDT_PERFORMANCE_TABLE_HEADER;
1236
1237///
1238/// FPDT Firmware Basic Boot Performance Pointer Record Structure
1239///
1240typedef struct {
1241 EFI_ACPI_6_2_FPDT_PERFORMANCE_RECORD_HEADER Header;
1242 UINT32 Reserved;
1243 ///
1244 /// 64-bit processor-relative physical address of the Basic Boot Performance Table.
1245 ///
1246 UINT64 BootPerformanceTablePointer;
1247} EFI_ACPI_6_2_FPDT_BOOT_PERFORMANCE_TABLE_POINTER_RECORD;
1248
1249///
1250/// FPDT S3 Performance Table Pointer Record Structure
1251///
1252typedef struct {
1253 EFI_ACPI_6_2_FPDT_PERFORMANCE_RECORD_HEADER Header;
1254 UINT32 Reserved;
1255 ///
1256 /// 64-bit processor-relative physical address of the S3 Performance Table.
1257 ///
1258 UINT64 S3PerformanceTablePointer;
1259} EFI_ACPI_6_2_FPDT_S3_PERFORMANCE_TABLE_POINTER_RECORD;
1260
1261///
1262/// FPDT Firmware Basic Boot Performance Record Structure
1263///
1264typedef struct {
1265 EFI_ACPI_6_2_FPDT_PERFORMANCE_RECORD_HEADER Header;
1266 UINT32 Reserved;
1267 ///
1268 /// Timer value logged at the beginning of firmware image execution.
1269 /// This may not always be zero or near zero.
1270 ///
1271 UINT64 ResetEnd;
1272 ///
1273 /// Timer value logged just prior to loading the OS boot loader into memory.
1274 /// For non-UEFI compatible boots, this field must be zero.
1275 ///
1276 UINT64 OsLoaderLoadImageStart;
1277 ///
1278 /// Timer value logged just prior to launching the previously loaded OS boot loader image.
1279 /// For non-UEFI compatible boots, the timer value logged will be just prior
1280 /// to the INT 19h handler invocation.
1281 ///
1282 UINT64 OsLoaderStartImageStart;
1283 ///
1284 /// Timer value logged at the point when the OS loader calls the
1285 /// ExitBootServices function for UEFI compatible firmware.
1286 /// For non-UEFI compatible boots, this field must be zero.
1287 ///
1288 UINT64 ExitBootServicesEntry;
1289 ///
1290 /// Timer value logged at the point just prior towhen the OS loader gaining
1291 /// control back from calls the ExitBootServices function for UEFI compatible firmware.
1292 /// For non-UEFI compatible boots, this field must be zero.
1293 ///
1294 UINT64 ExitBootServicesExit;
1295} EFI_ACPI_6_2_FPDT_FIRMWARE_BASIC_BOOT_RECORD;
1296
1297///
1298/// FPDT Firmware Basic Boot Performance Table signature
1299///
1300#define EFI_ACPI_6_2_FPDT_BOOT_PERFORMANCE_TABLE_SIGNATURE SIGNATURE_32('F', 'B', 'P', 'T')
1301
1302//
1303// FPDT Firmware Basic Boot Performance Table
1304//
1305typedef struct {
1306 EFI_ACPI_6_2_FPDT_PERFORMANCE_TABLE_HEADER Header;
1307 //
1308 // one or more Performance Records.
1309 //
1310} EFI_ACPI_6_2_FPDT_FIRMWARE_BASIC_BOOT_TABLE;
1311
1312///
1313/// FPDT "S3PT" S3 Performance Table
1314///
1315#define EFI_ACPI_6_2_FPDT_S3_PERFORMANCE_TABLE_SIGNATURE SIGNATURE_32('S', '3', 'P', 'T')
1316
1317//
1318// FPDT Firmware S3 Boot Performance Table
1319//
1320typedef struct {
1321 EFI_ACPI_6_2_FPDT_PERFORMANCE_TABLE_HEADER Header;
1322 //
1323 // one or more Performance Records.
1324 //
1325} EFI_ACPI_6_2_FPDT_FIRMWARE_S3_BOOT_TABLE;
1326
1327///
1328/// FPDT Basic S3 Resume Performance Record
1329///
1330typedef struct {
1331 EFI_ACPI_6_2_FPDT_PERFORMANCE_RECORD_HEADER Header;
1332 ///
1333 /// A count of the number of S3 resume cycles since the last full boot sequence.
1334 ///
1335 UINT32 ResumeCount;
1336 ///
1337 /// Timer recorded at the end of BIOS S3 resume, just prior to handoff to the
1338 /// OS waking vector. Only the most recent resume cycle's time is retained.
1339 ///
1340 UINT64 FullResume;
1341 ///
1342 /// Average timer value of all resume cycles logged since the last full boot
1343 /// sequence, including the most recent resume. Note that the entire log of
1344 /// timer values does not need to be retained in order to calculate this average.
1345 ///
1346 UINT64 AverageResume;
1347} EFI_ACPI_6_2_FPDT_S3_RESUME_RECORD;
1348
1349///
1350/// FPDT Basic S3 Suspend Performance Record
1351///
1352typedef struct {
1353 EFI_ACPI_6_2_FPDT_PERFORMANCE_RECORD_HEADER Header;
1354 ///
1355 /// Timer value recorded at the OS write to SLP_TYP upon entry to S3.
1356 /// Only the most recent suspend cycle's timer value is retained.
1357 ///
1358 UINT64 SuspendStart;
1359 ///
1360 /// Timer value recorded at the final firmware write to SLP_TYP (or other
1361 /// mechanism) used to trigger hardware entry to S3.
1362 /// Only the most recent suspend cycle's timer value is retained.
1363 ///
1364 UINT64 SuspendEnd;
1365} EFI_ACPI_6_2_FPDT_S3_SUSPEND_RECORD;
1366
1367///
1368/// Firmware Performance Record Table definition.
1369///
1370typedef struct {
1371 EFI_ACPI_DESCRIPTION_HEADER Header;
1372} EFI_ACPI_6_2_FIRMWARE_PERFORMANCE_RECORD_TABLE;
1373
1374///
1375/// Generic Timer Description Table definition.
1376///
1377typedef struct {
1378 EFI_ACPI_DESCRIPTION_HEADER Header;
1379 UINT64 CntControlBasePhysicalAddress;
1380 UINT32 Reserved;
1381 UINT32 SecurePL1TimerGSIV;
1382 UINT32 SecurePL1TimerFlags;
1383 UINT32 NonSecurePL1TimerGSIV;
1384 UINT32 NonSecurePL1TimerFlags;
1385 UINT32 VirtualTimerGSIV;
1386 UINT32 VirtualTimerFlags;
1387 UINT32 NonSecurePL2TimerGSIV;
1388 UINT32 NonSecurePL2TimerFlags;
1389 UINT64 CntReadBasePhysicalAddress;
1390 UINT32 PlatformTimerCount;
1391 UINT32 PlatformTimerOffset;
1392} EFI_ACPI_6_2_GENERIC_TIMER_DESCRIPTION_TABLE;
1393
1394///
1395/// GTDT Version (as defined in ACPI 6.2 spec.)
1396///
1397#define EFI_ACPI_6_2_GENERIC_TIMER_DESCRIPTION_TABLE_REVISION 0x02
1398
1399///
1400/// Timer Flags. All other bits are reserved and must be 0.
1401///
1402#define EFI_ACPI_6_2_GTDT_TIMER_FLAG_TIMER_INTERRUPT_MODE BIT0
1403#define EFI_ACPI_6_2_GTDT_TIMER_FLAG_TIMER_INTERRUPT_POLARITY BIT1
1404#define EFI_ACPI_6_2_GTDT_TIMER_FLAG_ALWAYS_ON_CAPABILITY BIT2
1405
1406///
1407/// Platform Timer Type
1408///
1409#define EFI_ACPI_6_2_GTDT_GT_BLOCK 0
1410#define EFI_ACPI_6_2_GTDT_SBSA_GENERIC_WATCHDOG 1
1411
1412///
1413/// GT Block Structure
1414///
1415typedef struct {
1416 UINT8 Type;
1417 UINT16 Length;
1418 UINT8 Reserved;
1419 UINT64 CntCtlBase;
1420 UINT32 GTBlockTimerCount;
1421 UINT32 GTBlockTimerOffset;
1422} EFI_ACPI_6_2_GTDT_GT_BLOCK_STRUCTURE;
1423
1424///
1425/// GT Block Timer Structure
1426///
1427typedef struct {
1428 UINT8 GTFrameNumber;
1429 UINT8 Reserved[3];
1430 UINT64 CntBaseX;
1431 UINT64 CntEL0BaseX;
1432 UINT32 GTxPhysicalTimerGSIV;
1433 UINT32 GTxPhysicalTimerFlags;
1434 UINT32 GTxVirtualTimerGSIV;
1435 UINT32 GTxVirtualTimerFlags;
1436 UINT32 GTxCommonFlags;
1437} EFI_ACPI_6_2_GTDT_GT_BLOCK_TIMER_STRUCTURE;
1438
1439///
1440/// GT Block Physical Timers and Virtual Timers Flags. All other bits are reserved and must be 0.
1441///
1442#define EFI_ACPI_6_2_GTDT_GT_BLOCK_TIMER_FLAG_TIMER_INTERRUPT_MODE BIT0
1443#define EFI_ACPI_6_2_GTDT_GT_BLOCK_TIMER_FLAG_TIMER_INTERRUPT_POLARITY BIT1
1444
1445///
1446/// Common Flags Flags. All other bits are reserved and must be 0.
1447///
1448#define EFI_ACPI_6_2_GTDT_GT_BLOCK_COMMON_FLAG_SECURE_TIMER BIT0
1449#define EFI_ACPI_6_2_GTDT_GT_BLOCK_COMMON_FLAG_ALWAYS_ON_CAPABILITY BIT1
1450
1451///
1452/// SBSA Generic Watchdog Structure
1453///
1454typedef struct {
1455 UINT8 Type;
1456 UINT16 Length;
1457 UINT8 Reserved;
1458 UINT64 RefreshFramePhysicalAddress;
1459 UINT64 WatchdogControlFramePhysicalAddress;
1460 UINT32 WatchdogTimerGSIV;
1461 UINT32 WatchdogTimerFlags;
1462} EFI_ACPI_6_2_GTDT_SBSA_GENERIC_WATCHDOG_STRUCTURE;
1463
1464///
1465/// SBSA Generic Watchdog Timer Flags. All other bits are reserved and must be 0.
1466///
1467#define EFI_ACPI_6_2_GTDT_SBSA_GENERIC_WATCHDOG_FLAG_TIMER_INTERRUPT_MODE BIT0
1468#define EFI_ACPI_6_2_GTDT_SBSA_GENERIC_WATCHDOG_FLAG_TIMER_INTERRUPT_POLARITY BIT1
1469#define EFI_ACPI_6_2_GTDT_SBSA_GENERIC_WATCHDOG_FLAG_SECURE_TIMER BIT2
1470
1471//
1472// NVDIMM Firmware Interface Table definition.
1473//
1474typedef struct {
1475 EFI_ACPI_DESCRIPTION_HEADER Header;
1476 UINT32 Reserved;
1477} EFI_ACPI_6_2_NVDIMM_FIRMWARE_INTERFACE_TABLE;
1478
1479//
1480// NFIT Version (as defined in ACPI 6.2 spec.)
1481//
1482#define EFI_ACPI_6_2_NVDIMM_FIRMWARE_INTERFACE_TABLE_REVISION 0x1
1483
1484//
1485// Definition for NFIT Table Structure Types
1486//
1487#define EFI_ACPI_6_2_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_STRUCTURE_TYPE 0
1488#define EFI_ACPI_6_2_NFIT_NVDIMM_REGION_MAPPING_STRUCTURE_TYPE 1
1489#define EFI_ACPI_6_2_NFIT_INTERLEAVE_STRUCTURE_TYPE 2
1490#define EFI_ACPI_6_2_NFIT_SMBIOS_MANAGEMENT_INFORMATION_STRUCTURE_TYPE 3
1491#define EFI_ACPI_6_2_NFIT_NVDIMM_CONTROL_REGION_STRUCTURE_TYPE 4
1492#define EFI_ACPI_6_2_NFIT_NVDIMM_BLOCK_DATA_WINDOW_REGION_STRUCTURE_TYPE 5
1493#define EFI_ACPI_6_2_NFIT_FLUSH_HINT_ADDRESS_STRUCTURE_TYPE 6
1494
1495//
1496// Definition for NFIT Structure Header
1497//
1498typedef struct {
1499 UINT16 Type;
1500 UINT16 Length;
1501} EFI_ACPI_6_2_NFIT_STRUCTURE_HEADER;
1502
1503//
1504// Definition for System Physical Address Range Structure
1505//
1506#define EFI_ACPI_6_2_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_FLAGS_CONTROL_REGION_FOR_MANAGEMENT BIT0
1507#define EFI_ACPI_6_2_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_FLAGS_PROXIMITY_DOMAIN_VALID BIT1
1508#define EFI_ACPI_6_2_NFIT_GUID_VOLATILE_MEMORY_REGION { 0x7305944F, 0xFDDA, 0x44E3, { 0xB1, 0x6C, 0x3F, 0x22, 0xD2, 0x52, 0xE5, 0xD0 }}
1509#define EFI_ACPI_6_2_NFIT_GUID_BYTE_ADDRESSABLE_PERSISTENT_MEMORY_REGION { 0x66F0D379, 0xB4F3, 0x4074, { 0xAC, 0x43, 0x0D, 0x33, 0x18, 0xB7, 0x8C, 0xDB }}
1510#define EFI_ACPI_6_2_NFIT_GUID_NVDIMM_CONTROL_REGION { 0x92F701F6, 0x13B4, 0x405D, { 0x91, 0x0B, 0x29, 0x93, 0x67, 0xE8, 0x23, 0x4C }}
1511#define EFI_ACPI_6_2_NFIT_GUID_NVDIMM_BLOCK_DATA_WINDOW_REGION { 0x91AF0530, 0x5D86, 0x470E, { 0xA6, 0xB0, 0x0A, 0x2D, 0xB9, 0x40, 0x82, 0x49 }}
1512#define EFI_ACPI_6_2_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_DISK_REGION_VOLATILE { 0x77AB535A, 0x45FC, 0x624B, { 0x55, 0x60, 0xF7, 0xB2, 0x81, 0xD1, 0xF9, 0x6E }}
1513#define EFI_ACPI_6_2_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_CD_REGION_VOLATILE { 0x3D5ABD30, 0x4175, 0x87CE, { 0x6D, 0x64, 0xD2, 0xAD, 0xE5, 0x23, 0xC4, 0xBB }}
1514#define EFI_ACPI_6_2_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_DISK_REGION_PERSISTENT { 0x5CEA02C9, 0x4D07, 0x69D3, { 0x26, 0x9F ,0x44, 0x96, 0xFB, 0xE0, 0x96, 0xF9 }}
1515#define EFI_ACPI_6_2_NFIT_GUID_RAM_DISK_SUPPORTING_VIRTUAL_CD_REGION_PERSISTENT { 0x08018188, 0x42CD, 0xBB48, { 0x10, 0x0F, 0x53, 0x87, 0xD5, 0x3D, 0xED, 0x3D ]}
1516typedef struct {
1517 UINT16 Type;
1518 UINT16 Length;
1519 UINT16 SPARangeStructureIndex;
1520 UINT16 Flags;
1521 UINT32 Reserved_8;
1522 UINT32 ProximityDomain;
1523 GUID AddressRangeTypeGUID;
1524 UINT64 SystemPhysicalAddressRangeBase;
1525 UINT64 SystemPhysicalAddressRangeLength;
1526 UINT64 AddressRangeMemoryMappingAttribute;
1527} EFI_ACPI_6_2_NFIT_SYSTEM_PHYSICAL_ADDRESS_RANGE_STRUCTURE;
1528
1529//
1530// Definition for Memory Device to System Physical Address Range Mapping Structure
1531//
1532typedef struct {
1533 UINT32 DIMMNumber:4;
1534 UINT32 MemoryChannelNumber:4;
1535 UINT32 MemoryControllerID:4;
1536 UINT32 SocketID:4;
1537 UINT32 NodeControllerID:12;
1538 UINT32 Reserved_28:4;
1539} EFI_ACPI_6_2_NFIT_DEVICE_HANDLE;
1540
1541#define EFI_ACPI_6_2_NFIT_MEMORY_DEVICE_STATE_FLAGS_PREVIOUS_SAVE_FAIL BIT0
1542#define EFI_ACPI_6_2_NFIT_MEMORY_DEVICE_STATE_FLAGS_LAST_RESTORE_FAIL BIT1
1543#define EFI_ACPI_6_2_NFIT_MEMORY_DEVICE_STATE_FLAGS_PLATFORM_FLUSH_FAIL BIT2
1544#define EFI_ACPI_6_2_NFIT_MEMORY_DEVICE_STATE_FLAGS_NOT_ARMED_PRIOR_TO_OSPM_HAND_OFF BIT3
1545#define EFI_ACPI_6_2_NFIT_MEMORY_DEVICE_STATE_FLAGS_SMART_HEALTH_EVENTS_PRIOR_OSPM_HAND_OFF BIT4
1546#define EFI_ACPI_6_2_NFIT_MEMORY_DEVICE_STATE_FLAGS_FIRMWARE_ENABLED_TO_NOTIFY_OSPM_ON_SMART_HEALTH_EVENTS BIT5
1547#define EFI_ACPI_6_2_NFIT_MEMORY_DEVICE_STATE_FLAGS_FIRMWARE_NOT_MAP_NVDIMM_TO_SPA BIT6
1548typedef struct {
1549 UINT16 Type;
1550 UINT16 Length;
1551 EFI_ACPI_6_2_NFIT_DEVICE_HANDLE NFITDeviceHandle;
1552 UINT16 NVDIMMPhysicalID;
1553 UINT16 NVDIMMRegionID;
1554 UINT16 SPARangeStructureIndex ;
1555 UINT16 NVDIMMControlRegionStructureIndex;
1556 UINT64 NVDIMMRegionSize;
1557 UINT64 RegionOffset;
1558 UINT64 NVDIMMPhysicalAddressRegionBase;
1559 UINT16 InterleaveStructureIndex;
1560 UINT16 InterleaveWays;
1561 UINT16 NVDIMMStateFlags;
1562 UINT16 Reserved_46;
1563} EFI_ACPI_6_2_NFIT_NVDIMM_REGION_MAPPING_STRUCTURE;
1564
1565//
1566// Definition for Interleave Structure
1567//
1568typedef struct {
1569 UINT16 Type;
1570 UINT16 Length;
1571 UINT16 InterleaveStructureIndex;
1572 UINT16 Reserved_6;
1573 UINT32 NumberOfLines;
1574 UINT32 LineSize;
1575//UINT32 LineOffset[NumberOfLines];
1576} EFI_ACPI_6_2_NFIT_INTERLEAVE_STRUCTURE;
1577
1578//
1579// Definition for SMBIOS Management Information Structure
1580//
1581typedef struct {
1582 UINT16 Type;
1583 UINT16 Length;
1584 UINT32 Reserved_4;
1585//UINT8 Data[];
1586} EFI_ACPI_6_2_NFIT_SMBIOS_MANAGEMENT_INFORMATION_STRUCTURE;
1587
1588//
1589// Definition for NVDIMM Control Region Structure
1590//
1591#define EFI_ACPI_6_2_NFIT_NVDIMM_CONTROL_REGION_VALID_FIELDS_MANUFACTURING BIT0
1592
1593#define EFI_ACPI_6_2_NFIT_NVDIMM_CONTROL_REGION_FLAGS_BLOCK_DATA_WINDOWS_BUFFERED BIT0
1594typedef struct {
1595 UINT16 Type;
1596 UINT16 Length;
1597 UINT16 NVDIMMControlRegionStructureIndex;
1598 UINT16 VendorID;
1599 UINT16 DeviceID;
1600 UINT16 RevisionID;
1601 UINT16 SubsystemVendorID;
1602 UINT16 SubsystemDeviceID;
1603 UINT16 SubsystemRevisionID;
1604 UINT8 ValidFields;
1605 UINT8 ManufacturingLocation;
1606 UINT16 ManufacturingDate;
1607 UINT8 Reserved_22[2];
1608 UINT32 SerialNumber;
1609 UINT16 RegionFormatInterfaceCode;
1610 UINT16 NumberOfBlockControlWindows;
1611 UINT64 SizeOfBlockControlWindow;
1612 UINT64 CommandRegisterOffsetInBlockControlWindow;
1613 UINT64 SizeOfCommandRegisterInBlockControlWindows;
1614 UINT64 StatusRegisterOffsetInBlockControlWindow;
1615 UINT64 SizeOfStatusRegisterInBlockControlWindows;
1616 UINT16 NVDIMMControlRegionFlag;
1617 UINT8 Reserved_74[6];
1618} EFI_ACPI_6_2_NFIT_NVDIMM_CONTROL_REGION_STRUCTURE;
1619
1620//
1621// Definition for NVDIMM Block Data Window Region Structure
1622//
1623typedef struct {
1624 UINT16 Type;
1625 UINT16 Length;
1626 UINT16 NVDIMMControlRegionStructureIndex;
1627 UINT16 NumberOfBlockDataWindows;
1628 UINT64 BlockDataWindowStartOffset;
1629 UINT64 SizeOfBlockDataWindow;
1630 UINT64 BlockAccessibleMemoryCapacity;
1631 UINT64 BeginningAddressOfFirstBlockInBlockAccessibleMemory;
1632} EFI_ACPI_6_2_NFIT_NVDIMM_BLOCK_DATA_WINDOW_REGION_STRUCTURE;
1633
1634//
1635// Definition for Flush Hint Address Structure
1636//
1637typedef struct {
1638 UINT16 Type;
1639 UINT16 Length;
1640 EFI_ACPI_6_2_NFIT_DEVICE_HANDLE NFITDeviceHandle;
1641 UINT16 NumberOfFlushHintAddresses;
1642 UINT8 Reserved_10[6];
1643//UINT64 FlushHintAddress[NumberOfFlushHintAddresses];
1644} EFI_ACPI_6_2_NFIT_FLUSH_HINT_ADDRESS_STRUCTURE;
1645
1646///
1647/// Secure DEVices Table (SDEV)
1648///
1649typedef struct {
1650 EFI_ACPI_DESCRIPTION_HEADER Header;
1651} EFI_ACPI_6_2_SECURE_DEVICES_TABLE_HEADER;
1652
1653///
1654/// SDEV Revision (as defined in ACPI 6.2 spec.)
1655///
1656#define EFI_ACPI_6_2_SECURE_DEVICES_TABLE_REVISION 0x01
1657
1658///
1659/// Secure Devcice types
1660///
1661#define EFI_ACPI_6_2_SDEV_TYPE_PCIE_ENDPOINT_DEVICE 0x01
1662#define EFI_ACPI_6_2_SDEV_TYPE_ACPI_NAMESPACE_DEVICE 0x00
1663
1664///
1665/// Secure Devcice flags
1666///
1667#define EFI_ACPI_6_2_SDEV_FLAG_ALLOW_HANDOFF BIT0
1668
1669///
1670/// SDEV Structure Header
1671///
1672typedef struct {
1673 UINT8 Type;
1674 UINT8 Flags;
1675 UINT16 Length;
1676} EFI_ACPI_6_2_SDEV_STRUCTURE_HEADER;
1677
1678///
1679/// PCIe Endpoint Device based Secure Device Structure
1680///
1681typedef struct {
1682 UINT8 Type;
1683 UINT8 Flags;
1684 UINT16 Length;
1685 UINT16 PciSegmentNumber;
1686 UINT16 StartBusNumber;
1687 UINT16 PciPathOffset;
1688 UINT16 PciPathLength;
1689 UINT16 VendorSpecificDataOffset;
1690 UINT16 VendorSpecificDataLength;
1691} EFI_ACPI_6_2_SDEV_STRUCTURE_PCIE_ENDPOINT_DEVICE;
1692
1693///
1694/// ACPI_NAMESPACE_DEVICE based Secure Device Structure
1695///
1696typedef struct {
1697 UINT8 Type;
1698 UINT8 Flags;
1699 UINT16 Length;
1700 UINT16 DeviceIdentifierOffset;
1701 UINT16 DeviceIdentifierLength;
1702 UINT16 VendorSpecificDataOffset;
1703 UINT16 VendorSpecificDataLength;
1704} EFI_ACPI_6_2_SDEV_STRUCTURE_ACPI_NAMESPACE_DEVICE;
1705
1706///
1707/// Boot Error Record Table (BERT)
1708///
1709typedef struct {
1710 EFI_ACPI_DESCRIPTION_HEADER Header;
1711 UINT32 BootErrorRegionLength;
1712 UINT64 BootErrorRegion;
1713} EFI_ACPI_6_2_BOOT_ERROR_RECORD_TABLE_HEADER;
1714
1715///
1716/// BERT Version (as defined in ACPI 6.2 spec.)
1717///
1718#define EFI_ACPI_6_2_BOOT_ERROR_RECORD_TABLE_REVISION 0x01
1719
1720///
1721/// Boot Error Region Block Status Definition
1722///
1723typedef struct {
1724 UINT32 UncorrectableErrorValid:1;
1725 UINT32 CorrectableErrorValid:1;
1726 UINT32 MultipleUncorrectableErrors:1;
1727 UINT32 MultipleCorrectableErrors:1;
1728 UINT32 ErrorDataEntryCount:10;
1729 UINT32 Reserved:18;
1730} EFI_ACPI_6_2_ERROR_BLOCK_STATUS;
1731
1732///
1733/// Boot Error Region Definition
1734///
1735typedef struct {
1736 EFI_ACPI_6_2_ERROR_BLOCK_STATUS BlockStatus;
1737 UINT32 RawDataOffset;
1738 UINT32 RawDataLength;
1739 UINT32 DataLength;
1740 UINT32 ErrorSeverity;
1741} EFI_ACPI_6_2_BOOT_ERROR_REGION_STRUCTURE;
1742
1743//
1744// Boot Error Severity types
1745//
1746#define EFI_ACPI_6_2_ERROR_SEVERITY_CORRECTABLE 0x00
1747#define EFI_ACPI_6_2_ERROR_SEVERITY_FATAL 0x01
1748#define EFI_ACPI_6_2_ERROR_SEVERITY_CORRECTED 0x02
1749#define EFI_ACPI_6_2_ERROR_SEVERITY_NONE 0x03
1750
1751///
1752/// Generic Error Data Entry Definition
1753///
1754typedef struct {
1755 UINT8 SectionType[16];
1756 UINT32 ErrorSeverity;
1757 UINT16 Revision;
1758 UINT8 ValidationBits;
1759 UINT8 Flags;
1760 UINT32 ErrorDataLength;
1761 UINT8 FruId[16];
1762 UINT8 FruText[20];
1763 UINT8 Timestamp[8];
1764} EFI_ACPI_6_2_GENERIC_ERROR_DATA_ENTRY_STRUCTURE;
1765
1766///
1767/// Generic Error Data Entry Version (as defined in ACPI 6.2 spec.)
1768///
1769#define EFI_ACPI_6_2_GENERIC_ERROR_DATA_ENTRY_REVISION 0x0300
1770
1771///
1772/// HEST - Hardware Error Source Table
1773///
1774typedef struct {
1775 EFI_ACPI_DESCRIPTION_HEADER Header;
1776 UINT32 ErrorSourceCount;
1777} EFI_ACPI_6_2_HARDWARE_ERROR_SOURCE_TABLE_HEADER;
1778
1779///
1780/// HEST Version (as defined in ACPI 6.2 spec.)
1781///
1782#define EFI_ACPI_6_2_HARDWARE_ERROR_SOURCE_TABLE_REVISION 0x01
1783
1784//
1785// Error Source structure types.
1786//
1787#define EFI_ACPI_6_2_IA32_ARCHITECTURE_MACHINE_CHECK_EXCEPTION 0x00
1788#define EFI_ACPI_6_2_IA32_ARCHITECTURE_CORRECTED_MACHINE_CHECK 0x01
1789#define EFI_ACPI_6_2_IA32_ARCHITECTURE_NMI_ERROR 0x02
1790#define EFI_ACPI_6_2_PCI_EXPRESS_ROOT_PORT_AER 0x06
1791#define EFI_ACPI_6_2_PCI_EXPRESS_DEVICE_AER 0x07
1792#define EFI_ACPI_6_2_PCI_EXPRESS_BRIDGE_AER 0x08
1793#define EFI_ACPI_6_2_GENERIC_HARDWARE_ERROR 0x09
1794#define EFI_ACPI_6_2_GENERIC_HARDWARE_ERROR_VERSION_2 0x0A
1795#define EFI_ACPI_6_2_IA32_ARCHITECTURE_DEFERRED_MACHINE_CHECK 0x0B
1796
1797//
1798// Error Source structure flags.
1799//
1800#define EFI_ACPI_6_2_ERROR_SOURCE_FLAG_FIRMWARE_FIRST (1 << 0)
1801#define EFI_ACPI_6_2_ERROR_SOURCE_FLAG_GLOBAL (1 << 1)
1802#define EFI_ACPI_6_2_ERROR_SOURCE_FLAG_GHES_ASSIST (1 << 2)
1803
1804///
1805/// IA-32 Architecture Machine Check Exception Structure Definition
1806///
1807typedef struct {
1808 UINT16 Type;
1809 UINT16 SourceId;
1810 UINT8 Reserved0[2];
1811 UINT8 Flags;
1812 UINT8 Enabled;
1813 UINT32 NumberOfRecordsToPreAllocate;
1814 UINT32 MaxSectionsPerRecord;
1815 UINT64 GlobalCapabilityInitData;
1816 UINT64 GlobalControlInitData;
1817 UINT8 NumberOfHardwareBanks;
1818 UINT8 Reserved1[7];
1819} EFI_ACPI_6_2_IA32_ARCHITECTURE_MACHINE_CHECK_EXCEPTION_STRUCTURE;
1820
1821///
1822/// IA-32 Architecture Machine Check Bank Structure Definition
1823///
1824typedef struct {
1825 UINT8 BankNumber;
1826 UINT8 ClearStatusOnInitialization;
1827 UINT8 StatusDataFormat;
1828 UINT8 Reserved0;
1829 UINT32 ControlRegisterMsrAddress;
1830 UINT64 ControlInitData;
1831 UINT32 StatusRegisterMsrAddress;
1832 UINT32 AddressRegisterMsrAddress;
1833 UINT32 MiscRegisterMsrAddress;
1834} EFI_ACPI_6_2_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_BANK_STRUCTURE;
1835
1836///
1837/// IA-32 Architecture Machine Check Bank Structure MCA data format
1838///
1839#define EFI_ACPI_6_2_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_IA32 0x00
1840#define EFI_ACPI_6_2_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_INTEL64 0x01
1841#define EFI_ACPI_6_2_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_AMD64 0x02
1842
1843//
1844// Hardware Error Notification types. All other values are reserved
1845//
1846#define EFI_ACPI_6_2_HARDWARE_ERROR_NOTIFICATION_POLLED 0x00
1847#define EFI_ACPI_6_2_HARDWARE_ERROR_NOTIFICATION_EXTERNAL_INTERRUPT 0x01
1848#define EFI_ACPI_6_2_HARDWARE_ERROR_NOTIFICATION_LOCAL_INTERRUPT 0x02
1849#define EFI_ACPI_6_2_HARDWARE_ERROR_NOTIFICATION_SCI 0x03
1850#define EFI_ACPI_6_2_HARDWARE_ERROR_NOTIFICATION_NMI 0x04
1851#define EFI_ACPI_6_2_HARDWARE_ERROR_NOTIFICATION_CMCI 0x05
1852#define EFI_ACPI_6_2_HARDWARE_ERROR_NOTIFICATION_MCE 0x06
1853#define EFI_ACPI_6_2_HARDWARE_ERROR_NOTIFICATION_GPIO_SIGNAL 0x07
1854#define EFI_ACPI_6_2_HARDWARE_ERROR_NOTIFICATION_ARMV8_SEA 0x08
1855#define EFI_ACPI_6_2_HARDWARE_ERROR_NOTIFICATION_ARMV8_SEI 0x09
1856#define EFI_ACPI_6_2_HARDWARE_ERROR_NOTIFICATION_GSIV 0x0A
1857#define EFI_ACPI_6_2_HARDWARE_ERROR_NOTIFICATION_SOFTWARE_DELEGATED_EXCEPTION 0x0B
1858
1859///
1860/// Hardware Error Notification Configuration Write Enable Structure Definition
1861///
1862typedef struct {
1863 UINT16 Type:1;
1864 UINT16 PollInterval:1;
1865 UINT16 SwitchToPollingThresholdValue:1;
1866 UINT16 SwitchToPollingThresholdWindow:1;
1867 UINT16 ErrorThresholdValue:1;
1868 UINT16 ErrorThresholdWindow:1;
1869 UINT16 Reserved:10;
1870} EFI_ACPI_6_2_HARDWARE_ERROR_NOTIFICATION_CONFIGURATION_WRITE_ENABLE_STRUCTURE;
1871
1872///
1873/// Hardware Error Notification Structure Definition
1874///
1875typedef struct {
1876 UINT8 Type;
1877 UINT8 Length;
1878 EFI_ACPI_6_2_HARDWARE_ERROR_NOTIFICATION_CONFIGURATION_WRITE_ENABLE_STRUCTURE ConfigurationWriteEnable;
1879 UINT32 PollInterval;
1880 UINT32 Vector;
1881 UINT32 SwitchToPollingThresholdValue;
1882 UINT32 SwitchToPollingThresholdWindow;
1883 UINT32 ErrorThresholdValue;
1884 UINT32 ErrorThresholdWindow;
1885} EFI_ACPI_6_2_HARDWARE_ERROR_NOTIFICATION_STRUCTURE;
1886
1887///
1888/// IA-32 Architecture Corrected Machine Check Structure Definition
1889///
1890typedef struct {
1891 UINT16 Type;
1892 UINT16 SourceId;
1893 UINT8 Reserved0[2];
1894 UINT8 Flags;
1895 UINT8 Enabled;
1896 UINT32 NumberOfRecordsToPreAllocate;
1897 UINT32 MaxSectionsPerRecord;
1898 EFI_ACPI_6_2_HARDWARE_ERROR_NOTIFICATION_STRUCTURE NotificationStructure;
1899 UINT8 NumberOfHardwareBanks;
1900 UINT8 Reserved1[3];
1901} EFI_ACPI_6_2_IA32_ARCHITECTURE_CORRECTED_MACHINE_CHECK_STRUCTURE;
1902
1903///
1904/// IA-32 Architecture NMI Error Structure Definition
1905///
1906typedef struct {
1907 UINT16 Type;
1908 UINT16 SourceId;
1909 UINT8 Reserved0[2];
1910 UINT32 NumberOfRecordsToPreAllocate;
1911 UINT32 MaxSectionsPerRecord;
1912 UINT32 MaxRawDataLength;
1913} EFI_ACPI_6_2_IA32_ARCHITECTURE_NMI_ERROR_STRUCTURE;
1914
1915///
1916/// PCI Express Root Port AER Structure Definition
1917///
1918typedef struct {
1919 UINT16 Type;
1920 UINT16 SourceId;
1921 UINT8 Reserved0[2];
1922 UINT8 Flags;
1923 UINT8 Enabled;
1924 UINT32 NumberOfRecordsToPreAllocate;
1925 UINT32 MaxSectionsPerRecord;
1926 UINT32 Bus;
1927 UINT16 Device;
1928 UINT16 Function;
1929 UINT16 DeviceControl;
1930 UINT8 Reserved1[2];
1931 UINT32 UncorrectableErrorMask;
1932 UINT32 UncorrectableErrorSeverity;
1933 UINT32 CorrectableErrorMask;
1934 UINT32 AdvancedErrorCapabilitiesAndControl;
1935 UINT32 RootErrorCommand;
1936} EFI_ACPI_6_2_PCI_EXPRESS_ROOT_PORT_AER_STRUCTURE;
1937
1938///
1939/// PCI Express Device AER Structure Definition
1940///
1941typedef struct {
1942 UINT16 Type;
1943 UINT16 SourceId;
1944 UINT8 Reserved0[2];
1945 UINT8 Flags;
1946 UINT8 Enabled;
1947 UINT32 NumberOfRecordsToPreAllocate;
1948 UINT32 MaxSectionsPerRecord;
1949 UINT32 Bus;
1950 UINT16 Device;
1951 UINT16 Function;
1952 UINT16 DeviceControl;
1953 UINT8 Reserved1[2];
1954 UINT32 UncorrectableErrorMask;
1955 UINT32 UncorrectableErrorSeverity;
1956 UINT32 CorrectableErrorMask;
1957 UINT32 AdvancedErrorCapabilitiesAndControl;
1958} EFI_ACPI_6_2_PCI_EXPRESS_DEVICE_AER_STRUCTURE;
1959
1960///
1961/// PCI Express Bridge AER Structure Definition
1962///
1963typedef struct {
1964 UINT16 Type;
1965 UINT16 SourceId;
1966 UINT8 Reserved0[2];
1967 UINT8 Flags;
1968 UINT8 Enabled;
1969 UINT32 NumberOfRecordsToPreAllocate;
1970 UINT32 MaxSectionsPerRecord;
1971 UINT32 Bus;
1972 UINT16 Device;
1973 UINT16 Function;
1974 UINT16 DeviceControl;
1975 UINT8 Reserved1[2];
1976 UINT32 UncorrectableErrorMask;
1977 UINT32 UncorrectableErrorSeverity;
1978 UINT32 CorrectableErrorMask;
1979 UINT32 AdvancedErrorCapabilitiesAndControl;
1980 UINT32 SecondaryUncorrectableErrorMask;
1981 UINT32 SecondaryUncorrectableErrorSeverity;
1982 UINT32 SecondaryAdvancedErrorCapabilitiesAndControl;
1983} EFI_ACPI_6_2_PCI_EXPRESS_BRIDGE_AER_STRUCTURE;
1984
1985///
1986/// Generic Hardware Error Source Structure Definition
1987///
1988typedef struct {
1989 UINT16 Type;
1990 UINT16 SourceId;
1991 UINT16 RelatedSourceId;
1992 UINT8 Flags;
1993 UINT8 Enabled;
1994 UINT32 NumberOfRecordsToPreAllocate;
1995 UINT32 MaxSectionsPerRecord;
1996 UINT32 MaxRawDataLength;
1997 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE ErrorStatusAddress;
1998 EFI_ACPI_6_2_HARDWARE_ERROR_NOTIFICATION_STRUCTURE NotificationStructure;
1999 UINT32 ErrorStatusBlockLength;
2000} EFI_ACPI_6_2_GENERIC_HARDWARE_ERROR_SOURCE_STRUCTURE;
2001
2002///
2003/// Generic Hardware Error Source Version 2 Structure Definition
2004///
2005typedef struct {
2006 UINT16 Type;
2007 UINT16 SourceId;
2008 UINT16 RelatedSourceId;
2009 UINT8 Flags;
2010 UINT8 Enabled;
2011 UINT32 NumberOfRecordsToPreAllocate;
2012 UINT32 MaxSectionsPerRecord;
2013 UINT32 MaxRawDataLength;
2014 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE ErrorStatusAddress;
2015 EFI_ACPI_6_2_HARDWARE_ERROR_NOTIFICATION_STRUCTURE NotificationStructure;
2016 UINT32 ErrorStatusBlockLength;
2017 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE ReadAckRegister;
2018 UINT64 ReadAckPreserve;
2019 UINT64 ReadAckWrite;
2020} EFI_ACPI_6_2_GENERIC_HARDWARE_ERROR_SOURCE_VERSION_2_STRUCTURE;
2021
2022///
2023/// Generic Error Status Definition
2024///
2025typedef struct {
2026 EFI_ACPI_6_2_ERROR_BLOCK_STATUS BlockStatus;
2027 UINT32 RawDataOffset;
2028 UINT32 RawDataLength;
2029 UINT32 DataLength;
2030 UINT32 ErrorSeverity;
2031} EFI_ACPI_6_2_GENERIC_ERROR_STATUS_STRUCTURE;
2032
2033///
2034/// IA-32 Architecture Deferred Machine Check Structure Definition
2035///
2036typedef struct {
2037 UINT16 Type;
2038 UINT16 SourceId;
2039 UINT8 Reserved0[2];
2040 UINT8 Flags;
2041 UINT8 Enabled;
2042 UINT32 NumberOfRecordsToPreAllocate;
2043 UINT32 MaxSectionsPerRecord;
2044 EFI_ACPI_6_2_HARDWARE_ERROR_NOTIFICATION_STRUCTURE NotificationStructure;
2045 UINT8 NumberOfHardwareBanks;
2046 UINT8 Reserved1[3];
2047} EFI_ACPI_6_2_IA32_ARCHITECTURE_DEFERRED_MACHINE_CHECK_STRUCTURE;;
2048
2049///
2050/// HMAT - Heterogeneous Memory Attribute Table
2051///
2052typedef struct {
2053 EFI_ACPI_DESCRIPTION_HEADER Header;
2054 UINT8 Reserved[4];
2055} EFI_ACPI_6_2_HETEROGENEOUS_MEMORY_ATTRIBUTE_TABLE_HEADER;
2056
2057///
2058/// HMAT Revision (as defined in ACPI 6.2 spec.)
2059///
2060#define EFI_ACPI_6_2_HETEROGENEOUS_MEMORY_ATTRIBUTE_TABLE_REVISION 0x01
2061
2062///
2063/// HMAT types
2064///
2065#define EFI_ACPI_6_2_HMAT_TYPE_MEMORY_SUBSYSTEM_ADDRESS_RANGE 0x00
2066#define EFI_ACPI_6_2_HMAT_TYPE_SYSTEM_LOCALITY_LATENCY_AND_BANDWIDTH_INFO 0x01
2067#define EFI_ACPI_6_2_HMAT_TYPE_MEMORY_SIDE_CACHE_INFO 0x02
2068
2069///
2070/// HMAT Structure Header
2071///
2072typedef struct {
2073 UINT16 Type;
2074 UINT8 Reserved[2];
2075 UINT32 Length;
2076} EFI_ACPI_6_2_HMAT_STRUCTURE_HEADER;
2077
2078///
2079/// Memory Subsystem Address Range Structure flags
2080///
2081typedef struct {
2082 UINT16 ProcessorProximityDomainValid:1;
2083 UINT16 MemoryProximityDomainValid:1;
2084 UINT16 ReservationHint:1;
2085 UINT16 Reserved:13;
2086} EFI_ACPI_6_2_HMAT_STRUCTURE_MEMORY_SUBSYSTEM_ADDRESS_RANGE_FLAGS;
2087
2088///
2089/// Memory Subsystem Address Range Structure
2090///
2091typedef struct {
2092 UINT16 Type;
2093 UINT8 Reserved[2];
2094 UINT32 Length;
2095 EFI_ACPI_6_2_HMAT_STRUCTURE_MEMORY_SUBSYSTEM_ADDRESS_RANGE_FLAGS Flags;
2096 UINT8 Reserved1[2];
2097 UINT32 ProcessorProximityDomain;
2098 UINT32 MemoryProximityDomain;
2099 UINT8 Reserved2[4];
2100 UINT64 SystemPhysicalAddressRangeBase;
2101 UINT64 SystemPhysicalAddressRangeLength;
2102} EFI_ACPI_6_2_HMAT_STRUCTURE_MEMORY_SUBSYSTEM_ADDRESS_RANGE;
2103
2104///
2105/// System Locality Latency and Bandwidth Information Structure flags
2106///
2107typedef struct {
2108 UINT8 MemoryHierarchy:5;
2109 UINT8 Reserved:3;
2110} EFI_ACPI_6_2_HMAT_STRUCTURE_SYSTEM_LOCALITY_LATENCY_AND_BANDWIDTH_INFO_FLAGS;
2111
2112///
2113/// System Locality Latency and Bandwidth Information Structure
2114///
2115typedef struct {
2116 UINT16 Type;
2117 UINT8 Reserved[2];
2118 UINT32 Length;
2119 EFI_ACPI_6_2_HMAT_STRUCTURE_SYSTEM_LOCALITY_LATENCY_AND_BANDWIDTH_INFO_FLAGS Flags;
2120 UINT8 DataType;
2121 UINT8 Reserved1[2];
2122 UINT32 NumberOfInitiatorProximityDomains;
2123 UINT32 NumberOfTargetProximityDomains;
2124 UINT8 Reserved2[4];
2125 UINT64 EntryBaseUnit;
2126} EFI_ACPI_6_2_HMAT_STRUCTURE_SYSTEM_LOCALITY_LATENCY_AND_BANDWIDTH_INFO;
2127
2128///
2129/// Memory Side Cache Information Structure cache attributes
2130///
2131typedef struct {
2132 UINT32 TotalCacheLevels:4;
2133 UINT32 CacheLevel:4;
2134 UINT32 CacheAssociativity:4;
2135 UINT32 WritePolicy:4;
2136 UINT32 CacheLineSize:16;
2137} EFI_ACPI_6_2_HMAT_STRUCTURE_MEMORY_SIDE_CACHE_INFO_CACHE_ATTRIBUTES;
2138
2139///
2140/// Memory Side Cache Information Structure
2141///
2142typedef struct {
2143 UINT16 Type;
2144 UINT8 Reserved[2];
2145 UINT32 Length;
2146 UINT32 MemoryProximityDomain;
2147 UINT8 Reserved1[4];
2148 UINT64 MemorySideCacheSize;
2149 EFI_ACPI_6_2_HMAT_STRUCTURE_MEMORY_SIDE_CACHE_INFO_CACHE_ATTRIBUTES CacheAttributes;
2150 UINT8 Reserved2[2];
2151 UINT16 NumberOfSmbiosHandles;
2152} EFI_ACPI_6_2_HMAT_STRUCTURE_MEMORY_SIDE_CACHE_INFO;
2153
2154///
2155/// ERST - Error Record Serialization Table
2156///
2157typedef struct {
2158 EFI_ACPI_DESCRIPTION_HEADER Header;
2159 UINT32 SerializationHeaderSize;
2160 UINT8 Reserved0[4];
2161 UINT32 InstructionEntryCount;
2162} EFI_ACPI_6_2_ERROR_RECORD_SERIALIZATION_TABLE_HEADER;
2163
2164///
2165/// ERST Version (as defined in ACPI 6.2 spec.)
2166///
2167#define EFI_ACPI_6_2_ERROR_RECORD_SERIALIZATION_TABLE_REVISION 0x01
2168
2169///
2170/// ERST Serialization Actions
2171///
2172#define EFI_ACPI_6_2_ERST_BEGIN_WRITE_OPERATION 0x00
2173#define EFI_ACPI_6_2_ERST_BEGIN_READ_OPERATION 0x01
2174#define EFI_ACPI_6_2_ERST_BEGIN_CLEAR_OPERATION 0x02
2175#define EFI_ACPI_6_2_ERST_END_OPERATION 0x03
2176#define EFI_ACPI_6_2_ERST_SET_RECORD_OFFSET 0x04
2177#define EFI_ACPI_6_2_ERST_EXECUTE_OPERATION 0x05
2178#define EFI_ACPI_6_2_ERST_CHECK_BUSY_STATUS 0x06
2179#define EFI_ACPI_6_2_ERST_GET_COMMAND_STATUS 0x07
2180#define EFI_ACPI_6_2_ERST_GET_RECORD_IDENTIFIER 0x08
2181#define EFI_ACPI_6_2_ERST_SET_RECORD_IDENTIFIER 0x09
2182#define EFI_ACPI_6_2_ERST_GET_RECORD_COUNT 0x0A
2183#define EFI_ACPI_6_2_ERST_BEGIN_DUMMY_WRITE_OPERATION 0x0B
2184#define EFI_ACPI_6_2_ERST_GET_ERROR_LOG_ADDRESS_RANGE 0x0D
2185#define EFI_ACPI_6_2_ERST_GET_ERROR_LOG_ADDRESS_RANGE_LENGTH 0x0E
2186#define EFI_ACPI_6_2_ERST_GET_ERROR_LOG_ADDRESS_RANGE_ATTRIBUTES 0x0F
2187#define EFI_ACPI_6_2_ERST_GET_EXECUTE_OPERATION_TIMINGS 0x10
2188
2189///
2190/// ERST Action Command Status
2191///
2192#define EFI_ACPI_6_2_ERST_STATUS_SUCCESS 0x00
2193#define EFI_ACPI_6_2_ERST_STATUS_NOT_ENOUGH_SPACE 0x01
2194#define EFI_ACPI_6_2_ERST_STATUS_HARDWARE_NOT_AVAILABLE 0x02
2195#define EFI_ACPI_6_2_ERST_STATUS_FAILED 0x03
2196#define EFI_ACPI_6_2_ERST_STATUS_RECORD_STORE_EMPTY 0x04
2197#define EFI_ACPI_6_2_ERST_STATUS_RECORD_NOT_FOUND 0x05
2198
2199///
2200/// ERST Serialization Instructions
2201///
2202#define EFI_ACPI_6_2_ERST_READ_REGISTER 0x00
2203#define EFI_ACPI_6_2_ERST_READ_REGISTER_VALUE 0x01
2204#define EFI_ACPI_6_2_ERST_WRITE_REGISTER 0x02
2205#define EFI_ACPI_6_2_ERST_WRITE_REGISTER_VALUE 0x03
2206#define EFI_ACPI_6_2_ERST_NOOP 0x04
2207#define EFI_ACPI_6_2_ERST_LOAD_VAR1 0x05
2208#define EFI_ACPI_6_2_ERST_LOAD_VAR2 0x06
2209#define EFI_ACPI_6_2_ERST_STORE_VAR1 0x07
2210#define EFI_ACPI_6_2_ERST_ADD 0x08
2211#define EFI_ACPI_6_2_ERST_SUBTRACT 0x09
2212#define EFI_ACPI_6_2_ERST_ADD_VALUE 0x0A
2213#define EFI_ACPI_6_2_ERST_SUBTRACT_VALUE 0x0B
2214#define EFI_ACPI_6_2_ERST_STALL 0x0C
2215#define EFI_ACPI_6_2_ERST_STALL_WHILE_TRUE 0x0D
2216#define EFI_ACPI_6_2_ERST_SKIP_NEXT_INSTRUCTION_IF_TRUE 0x0E
2217#define EFI_ACPI_6_2_ERST_GOTO 0x0F
2218#define EFI_ACPI_6_2_ERST_SET_SRC_ADDRESS_BASE 0x10
2219#define EFI_ACPI_6_2_ERST_SET_DST_ADDRESS_BASE 0x11
2220#define EFI_ACPI_6_2_ERST_MOVE_DATA 0x12
2221
2222///
2223/// ERST Instruction Flags
2224///
2225#define EFI_ACPI_6_2_ERST_PRESERVE_REGISTER 0x01
2226
2227///
2228/// ERST Serialization Instruction Entry
2229///
2230typedef struct {
2231 UINT8 SerializationAction;
2232 UINT8 Instruction;
2233 UINT8 Flags;
2234 UINT8 Reserved0;
2235 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE RegisterRegion;
2236 UINT64 Value;
2237 UINT64 Mask;
2238} EFI_ACPI_6_2_ERST_SERIALIZATION_INSTRUCTION_ENTRY;
2239
2240///
2241/// EINJ - Error Injection Table
2242///
2243typedef struct {
2244 EFI_ACPI_DESCRIPTION_HEADER Header;
2245 UINT32 InjectionHeaderSize;
2246 UINT8 InjectionFlags;
2247 UINT8 Reserved0[3];
2248 UINT32 InjectionEntryCount;
2249} EFI_ACPI_6_2_ERROR_INJECTION_TABLE_HEADER;
2250
2251///
2252/// EINJ Version (as defined in ACPI 6.2 spec.)
2253///
2254#define EFI_ACPI_6_2_ERROR_INJECTION_TABLE_REVISION 0x01
2255
2256///
2257/// EINJ Error Injection Actions
2258///
2259#define EFI_ACPI_6_2_EINJ_BEGIN_INJECTION_OPERATION 0x00
2260#define EFI_ACPI_6_2_EINJ_GET_TRIGGER_ERROR_ACTION_TABLE 0x01
2261#define EFI_ACPI_6_2_EINJ_SET_ERROR_TYPE 0x02
2262#define EFI_ACPI_6_2_EINJ_GET_ERROR_TYPE 0x03
2263#define EFI_ACPI_6_2_EINJ_END_OPERATION 0x04
2264#define EFI_ACPI_6_2_EINJ_EXECUTE_OPERATION 0x05
2265#define EFI_ACPI_6_2_EINJ_CHECK_BUSY_STATUS 0x06
2266#define EFI_ACPI_6_2_EINJ_GET_COMMAND_STATUS 0x07
2267#define EFI_ACPI_6_2_EINJ_TRIGGER_ERROR 0xFF
2268
2269///
2270/// EINJ Action Command Status
2271///
2272#define EFI_ACPI_6_2_EINJ_STATUS_SUCCESS 0x00
2273#define EFI_ACPI_6_2_EINJ_STATUS_UNKNOWN_FAILURE 0x01
2274#define EFI_ACPI_6_2_EINJ_STATUS_INVALID_ACCESS 0x02
2275
2276///
2277/// EINJ Error Type Definition
2278///
2279#define EFI_ACPI_6_2_EINJ_ERROR_PROCESSOR_CORRECTABLE (1 << 0)
2280#define EFI_ACPI_6_2_EINJ_ERROR_PROCESSOR_UNCORRECTABLE_NONFATAL (1 << 1)
2281#define EFI_ACPI_6_2_EINJ_ERROR_PROCESSOR_UNCORRECTABLE_FATAL (1 << 2)
2282#define EFI_ACPI_6_2_EINJ_ERROR_MEMORY_CORRECTABLE (1 << 3)
2283#define EFI_ACPI_6_2_EINJ_ERROR_MEMORY_UNCORRECTABLE_NONFATAL (1 << 4)
2284#define EFI_ACPI_6_2_EINJ_ERROR_MEMORY_UNCORRECTABLE_FATAL (1 << 5)
2285#define EFI_ACPI_6_2_EINJ_ERROR_PCI_EXPRESS_CORRECTABLE (1 << 6)
2286#define EFI_ACPI_6_2_EINJ_ERROR_PCI_EXPRESS_UNCORRECTABLE_NONFATAL (1 << 7)
2287#define EFI_ACPI_6_2_EINJ_ERROR_PCI_EXPRESS_UNCORRECTABLE_FATAL (1 << 8)
2288#define EFI_ACPI_6_2_EINJ_ERROR_PLATFORM_CORRECTABLE (1 << 9)
2289#define EFI_ACPI_6_2_EINJ_ERROR_PLATFORM_UNCORRECTABLE_NONFATAL (1 << 10)
2290#define EFI_ACPI_6_2_EINJ_ERROR_PLATFORM_UNCORRECTABLE_FATAL (1 << 11)
2291
2292///
2293/// EINJ Injection Instructions
2294///
2295#define EFI_ACPI_6_2_EINJ_READ_REGISTER 0x00
2296#define EFI_ACPI_6_2_EINJ_READ_REGISTER_VALUE 0x01
2297#define EFI_ACPI_6_2_EINJ_WRITE_REGISTER 0x02
2298#define EFI_ACPI_6_2_EINJ_WRITE_REGISTER_VALUE 0x03
2299#define EFI_ACPI_6_2_EINJ_NOOP 0x04
2300
2301///
2302/// EINJ Instruction Flags
2303///
2304#define EFI_ACPI_6_2_EINJ_PRESERVE_REGISTER 0x01
2305
2306///
2307/// EINJ Injection Instruction Entry
2308///
2309typedef struct {
2310 UINT8 InjectionAction;
2311 UINT8 Instruction;
2312 UINT8 Flags;
2313 UINT8 Reserved0;
2314 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE RegisterRegion;
2315 UINT64 Value;
2316 UINT64 Mask;
2317} EFI_ACPI_6_2_EINJ_INJECTION_INSTRUCTION_ENTRY;
2318
2319///
2320/// EINJ Trigger Action Table
2321///
2322typedef struct {
2323 UINT32 HeaderSize;
2324 UINT32 Revision;
2325 UINT32 TableSize;
2326 UINT32 EntryCount;
2327} EFI_ACPI_6_2_EINJ_TRIGGER_ACTION_TABLE;
2328
2329///
2330/// Platform Communications Channel Table (PCCT)
2331///
2332typedef struct {
2333 EFI_ACPI_DESCRIPTION_HEADER Header;
2334 UINT32 Flags;
2335 UINT64 Reserved;
2336} EFI_ACPI_6_2_PLATFORM_COMMUNICATION_CHANNEL_TABLE_HEADER;
2337
2338///
2339/// PCCT Version (as defined in ACPI 6.2 spec.)
2340///
2341#define EFI_ACPI_6_2_PLATFORM_COMMUNICATION_CHANNEL_TABLE_REVISION 0x02
2342
2343///
2344/// PCCT Global Flags
2345///
2346#define EFI_ACPI_6_2_PCCT_FLAGS_PLATFORM_INTERRUPT BIT0
2347
2348//
2349// PCCT Subspace type
2350//
2351#define EFI_ACPI_6_2_PCCT_SUBSPACE_TYPE_GENERIC 0x00
2352#define EFI_ACPI_6_2_PCCT_SUBSPACE_TYPE_1_HW_REDUCED_COMMUNICATIONS 0x01
2353#define EFI_ACPI_6_2_PCCT_SUBSPACE_TYPE_2_HW_REDUCED_COMMUNICATIONS 0x02
2354#define EFI_ACPI_6_2_PCCT_SUBSPACE_TYPE_3_EXTENDED_PCC 0x03
2355#define EFI_ACPI_6_2_PCCT_SUBSPACE_TYPE_4_EXTENDED_PCC 0x04
2356
2357///
2358/// PCC Subspace Structure Header
2359///
2360typedef struct {
2361 UINT8 Type;
2362 UINT8 Length;
2363} EFI_ACPI_6_2_PCCT_SUBSPACE_HEADER;
2364
2365///
2366/// Generic Communications Subspace Structure
2367///
2368typedef struct {
2369 UINT8 Type;
2370 UINT8 Length;
2371 UINT8 Reserved[6];
2372 UINT64 BaseAddress;
2373 UINT64 AddressLength;
2374 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE DoorbellRegister;
2375 UINT64 DoorbellPreserve;
2376 UINT64 DoorbellWrite;
2377 UINT32 NominalLatency;
2378 UINT32 MaximumPeriodicAccessRate;
2379 UINT16 MinimumRequestTurnaroundTime;
2380} EFI_ACPI_6_2_PCCT_SUBSPACE_GENERIC;
2381
2382///
2383/// Generic Communications Channel Shared Memory Region
2384///
2385
2386typedef struct {
2387 UINT8 Command;
2388 UINT8 Reserved:7;
2389 UINT8 NotifyOnCompletion:1;
2390} EFI_ACPI_6_2_PCCT_GENERIC_SHARED_MEMORY_REGION_COMMAND;
2391
2392typedef struct {
2393 UINT8 CommandComplete:1;
2394 UINT8 PlatformInterrupt:1;
2395 UINT8 Error:1;
2396 UINT8 PlatformNotification:1;
2397 UINT8 Reserved:4;
2398 UINT8 Reserved1;
2399} EFI_ACPI_6_2_PCCT_GENERIC_SHARED_MEMORY_REGION_STATUS;
2400
2401typedef struct {
2402 UINT32 Signature;
2403 EFI_ACPI_6_2_PCCT_GENERIC_SHARED_MEMORY_REGION_COMMAND Command;
2404 EFI_ACPI_6_2_PCCT_GENERIC_SHARED_MEMORY_REGION_STATUS Status;
2405} EFI_ACPI_6_2_PCCT_GENERIC_SHARED_MEMORY_REGION_HEADER;
2406
2407#define EFI_ACPI_6_2_PCCT_SUBSPACE_PLATFORM_INTERRUPT_FLAGS_POLARITY BIT0
2408#define EFI_ACPI_6_2_PCCT_SUBSPACE_PLATFORM_INTERRUPT_FLAGS_MODE BIT1
2409
2410///
2411/// Type 1 HW-Reduced Communications Subspace Structure
2412///
2413typedef struct {
2414 UINT8 Type;
2415 UINT8 Length;
2416 UINT32 PlatformInterrupt;
2417 UINT8 PlatformInterruptFlags;
2418 UINT8 Reserved;
2419 UINT64 BaseAddress;
2420 UINT64 AddressLength;
2421 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE DoorbellRegister;
2422 UINT64 DoorbellPreserve;
2423 UINT64 DoorbellWrite;
2424 UINT32 NominalLatency;
2425 UINT32 MaximumPeriodicAccessRate;
2426 UINT16 MinimumRequestTurnaroundTime;
2427} EFI_ACPI_6_2_PCCT_SUBSPACE_1_HW_REDUCED_COMMUNICATIONS;
2428
2429///
2430/// Type 2 HW-Reduced Communications Subspace Structure
2431///
2432typedef struct {
2433 UINT8 Type;
2434 UINT8 Length;
2435 UINT32 PlatformInterrupt;
2436 UINT8 PlatformInterruptFlags;
2437 UINT8 Reserved;
2438 UINT64 BaseAddress;
2439 UINT64 AddressLength;
2440 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE DoorbellRegister;
2441 UINT64 DoorbellPreserve;
2442 UINT64 DoorbellWrite;
2443 UINT32 NominalLatency;
2444 UINT32 MaximumPeriodicAccessRate;
2445 UINT16 MinimumRequestTurnaroundTime;
2446 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE PlatformInterruptAckRegister;
2447 UINT64 PlatformInterruptAckPreserve;
2448 UINT64 PlatformInterruptAckWrite;
2449} EFI_ACPI_6_2_PCCT_SUBSPACE_2_HW_REDUCED_COMMUNICATIONS;
2450
2451///
2452/// Type 3 Extended PCC Subspace Structure
2453///
2454typedef struct {
2455 UINT8 Type;
2456 UINT8 Length;
2457 UINT32 PlatformInterrupt;
2458 UINT8 PlatformInterruptFlags;
2459 UINT8 Reserved;
2460 UINT64 BaseAddress;
2461 UINT32 AddressLength;
2462 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE DoorbellRegister;
2463 UINT64 DoorbellPreserve;
2464 UINT64 DoorbellWrite;
2465 UINT32 NominalLatency;
2466 UINT32 MaximumPeriodicAccessRate;
2467 UINT32 MinimumRequestTurnaroundTime;
2468 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE PlatformInterruptAckRegister;
2469 UINT64 PlatformInterruptAckPreserve;
2470 UINT64 PlatformInterruptAckSet;
2471 UINT8 Reserved1[8];
2472 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE CommandCompleteCheckRegister;
2473 UINT64 CommandCompleteCheckMask;
2474 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE CommandCompleteUpdateRegister;
2475 UINT64 CommandCompleteUpdatePreserve;
2476 UINT64 CommandCompleteUpdateSet;
2477 EFI_ACPI_6_2_GENERIC_ADDRESS_STRUCTURE ErrorStatusRegister;
2478 UINT64 ErrorStatusMask;
2479} EFI_ACPI_6_2_PCCT_SUBSPACE_3_EXTENDED_PCC;
2480
2481///
2482/// Type 4 Extended PCC Subspace Structure
2483///
2484typedef EFI_ACPI_6_2_PCCT_SUBSPACE_3_EXTENDED_PCC EFI_ACPI_6_2_PCCT_SUBSPACE_4_EXTENDED_PCC;
2485
2486#define EFI_ACPI_6_2_PCCT_MASTER_SLAVE_COMMUNICATIONS_CHANNEL_FLAGS_NOTIFY_ON_COMPLETION BIT0
2487
2488typedef struct {
2489 UINT32 Signature;
2490 UINT32 Flags;
2491 UINT32 Length;
2492 UINT32 Command;
2493} EFI_ACPI_6_2_PCCT_EXTENDED_PCC_SHARED_MEMORY_REGION_HEADER;
2494
2495///
2496/// Platform Debug Trigger Table (PDTT)
2497///
2498typedef struct {
2499 EFI_ACPI_DESCRIPTION_HEADER Header;
2500 UINT8 TriggerCount;
2501 UINT8 Reserved[3];
2502 UINT32 TriggerIdentifierArrayOffset;
2503} EFI_ACPI_6_2_PLATFORM_DEBUG_TRIGGER_TABLE_HEADER;
2504
2505///
2506/// PDTT Revision (as defined in ACPI 6.2 spec.)
2507///
2508#define EFI_ACPI_6_2_PLATFORM_DEBUG_TRIGGER_TABLE_REVISION 0x00
2509
2510///
2511/// PDTT Platform Communication Channel Identifier Structure
2512///
2513typedef struct {
2514 UINT16 SubChannelIdentifer:8;
2515 UINT16 Runtime:1;
2516 UINT16 WaitForCompletion:1;
2517 UINT16 Reserved:6;
2518} EFI_ACPI_6_2_PDTT_PCC_IDENTIFIER;
2519
2520///
2521/// PCC Commands Codes used by Platform Debug Trigger Table
2522///
2523#define EFI_ACPI_6_2_PDTT_PCC_COMMAND_DOORBELL_ONLY 0x00
2524#define EFI_ACPI_6_2_PDTT_PCC_COMMAND_VENDOR_SPECIFIC 0x01
2525
2526///
2527/// PPTT Platform Communication Channel
2528///
2529typedef EFI_ACPI_6_2_PCCT_GENERIC_SHARED_MEMORY_REGION_HEADER EFI_ACPI_6_2_PDTT_PCC;
2530
2531///
2532/// Processor Properties Topology Table (PPTT)
2533///
2534typedef struct {
2535 EFI_ACPI_DESCRIPTION_HEADER Header;
2536} EFI_ACPI_6_2_PROCESSOR_PROPERTIES_TOPOLOGY_TABLE_HEADER;
2537
2538///
2539/// PPTT Revision (as defined in ACPI 6.2 spec.)
2540///
2541#define EFI_ACPI_6_2_PROCESSOR_PROPERTIES_TOPOLOGY_TABLE_REVISION 0x01
2542
2543///
2544/// PPTT types
2545///
2546#define EFI_ACPI_6_2_PPTT_TYPE_PROCESSOR 0x00
2547#define EFI_ACPI_6_2_PPTT_TYPE_CACHE 0x01
2548#define EFI_ACPI_6_2_PPTT_TYPE_ID 0x02
2549
2550///
2551/// PPTT Structure Header
2552///
2553typedef struct {
2554 UINT8 Type;
2555 UINT8 Length;
2556 UINT8 Reserved[2];
2557} EFI_ACPI_6_2_PPTT_STRUCTURE_HEADER;
2558
2559///
2560/// Processor hierarchy node structure flags
2561///
2562typedef struct {
2563 UINT32 PhysicalPackage:1;
2564 UINT32 AcpiProcessorIdValid:1;
2565 UINT32 Reserved:30;
2566} EFI_ACPI_6_2_PPTT_STRUCTURE_PROCESSOR_FLAGS;
2567
2568///
2569/// Processor hierarchy node structure
2570///
2571typedef struct {
2572 UINT32 Type;
2573 UINT8 Length;
2574 UINT8 Reserved[2];
2575 EFI_ACPI_6_2_PPTT_STRUCTURE_PROCESSOR_FLAGS Flags;
2576 UINT32 Parent;
2577 UINT32 AcpiProcessorId;
2578 UINT32 NumberOfPrivateResources;
2579} EFI_ACPI_6_2_PPTT_STRUCTURE_PROCESSOR;
2580
2581///
2582/// Cache Type Structure flags
2583///
2584typedef struct {
2585 UINT32 SizePropertyValid:1;
2586 UINT32 NumberOfSetsValid:1;
2587 UINT32 AssociativityValid:1;
2588 UINT32 AllocationTypeValid:1;
2589 UINT32 CacheTypeValid:1;
2590 UINT32 WritePolicyValid:1;
2591 UINT32 LineSizeValid:1;
2592 UINT32 Reserved:25;
2593} EFI_ACPI_6_2_PPTT_STRUCTURE_CACHE_FLAGS;
2594
2595///
2596/// Cache Type Structure cache attributes
2597///
2598typedef struct {
2599 UINT8 AllocationType:2;
2600 UINT8 CacheType:2;
2601 UINT8 WritePolicy:1;
2602 UINT8 Reserved:3;
2603} EFI_ACPI_6_2_PPTT_STRUCTURE_CACHE_ATTRIBUTES;
2604
2605///
2606/// Cache Type Structure
2607///
2608typedef struct {
2609 UINT8 Type;
2610 UINT8 Length;
2611 UINT8 Reserved[2];
2612 EFI_ACPI_6_2_PPTT_STRUCTURE_CACHE_FLAGS Flags;
2613 UINT32 NextLevelOfCache;
2614 UINT32 Size;
2615 UINT32 NumberOfSets;
2616 UINT8 Associativity;
2617 EFI_ACPI_6_2_PPTT_STRUCTURE_CACHE_ATTRIBUTES Attributes;
2618 UINT16 LineSize;
2619} EFI_ACPI_6_2_PPTT_STRUCTURE_CACHE;
2620
2621///
2622/// ID structure
2623///
2624typedef struct {
2625 UINT8 Type;
2626 UINT8 Length;
2627 UINT8 Reserved[2];
2628 UINT32 VendorId;
2629 UINT64 Level1Id;
2630 UINT64 Level2Id;
2631 UINT16 MajorRev;
2632 UINT16 MinorRev;
2633 UINT16 SpinRev;
2634} EFI_ACPI_6_2_PPTT_STRUCTURE_ID;
2635
2636//
2637// Known table signatures
2638//
2639
2640///
2641/// "RSD PTR " Root System Description Pointer
2642///
2643#define EFI_ACPI_6_2_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ')
2644
2645///
2646/// "APIC" Multiple APIC Description Table
2647///
2648#define EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('A', 'P', 'I', 'C')
2649
2650///
2651/// "BERT" Boot Error Record Table
2652///
2653#define EFI_ACPI_6_2_BOOT_ERROR_RECORD_TABLE_SIGNATURE SIGNATURE_32('B', 'E', 'R', 'T')
2654
2655///
2656/// "BGRT" Boot Graphics Resource Table
2657///
2658#define EFI_ACPI_6_2_BOOT_GRAPHICS_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('B', 'G', 'R', 'T')
2659
2660///
2661/// "CPEP" Corrected Platform Error Polling Table
2662///
2663#define EFI_ACPI_6_2_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_SIGNATURE SIGNATURE_32('C', 'P', 'E', 'P')
2664
2665///
2666/// "DSDT" Differentiated System Description Table
2667///
2668#define EFI_ACPI_6_2_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('D', 'S', 'D', 'T')
2669
2670///
2671/// "ECDT" Embedded Controller Boot Resources Table
2672///
2673#define EFI_ACPI_6_2_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_SIGNATURE SIGNATURE_32('E', 'C', 'D', 'T')
2674
2675///
2676/// "EINJ" Error Injection Table
2677///
2678#define EFI_ACPI_6_2_ERROR_INJECTION_TABLE_SIGNATURE SIGNATURE_32('E', 'I', 'N', 'J')
2679
2680///
2681/// "ERST" Error Record Serialization Table
2682///
2683#define EFI_ACPI_6_2_ERROR_RECORD_SERIALIZATION_TABLE_SIGNATURE SIGNATURE_32('E', 'R', 'S', 'T')
2684
2685///
2686/// "FACP" Fixed ACPI Description Table
2687///
2688#define EFI_ACPI_6_2_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'P')
2689
2690///
2691/// "FACS" Firmware ACPI Control Structure
2692///
2693#define EFI_ACPI_6_2_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'S')
2694
2695///
2696/// "FPDT" Firmware Performance Data Table
2697///
2698#define EFI_ACPI_6_2_FIRMWARE_PERFORMANCE_DATA_TABLE_SIGNATURE SIGNATURE_32('F', 'P', 'D', 'T')
2699
2700///
2701/// "GTDT" Generic Timer Description Table
2702///
2703#define EFI_ACPI_6_2_GENERIC_TIMER_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('G', 'T', 'D', 'T')
2704
2705///
2706/// "HEST" Hardware Error Source Table
2707///
2708#define EFI_ACPI_6_2_HARDWARE_ERROR_SOURCE_TABLE_SIGNATURE SIGNATURE_32('H', 'E', 'S', 'T')
2709
2710///
2711/// "HMAT" Heterogeneous Memory Attribute Table
2712///
2713#define EFI_ACPI_6_2_HETEROGENEOUS_MEMORY_ATTRIBUTE_TABLE_SIGNATURE SIGNATURE_32('H', 'M', 'A', 'T')
2714
2715///
2716/// "MPST" Memory Power State Table
2717///
2718#define EFI_ACPI_6_2_MEMORY_POWER_STATE_TABLE_SIGNATURE SIGNATURE_32('M', 'P', 'S', 'T')
2719
2720///
2721/// "MSCT" Maximum System Characteristics Table
2722///
2723#define EFI_ACPI_6_2_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_SIGNATURE SIGNATURE_32('M', 'S', 'C', 'T')
2724
2725///
2726/// "NFIT" NVDIMM Firmware Interface Table
2727///
2728#define EFI_ACPI_6_2_NVDIMM_FIRMWARE_INTERFACE_TABLE_STRUCTURE_SIGNATURE SIGNATURE_32('N', 'F', 'I', 'T')
2729
2730///
2731/// "PDTT" Platform Debug Trigger Table
2732///
2733#define EFI_ACPI_6_2_PLATFORM_DEBUG_TRIGGER_TABLE_STRUCTURE_SIGNATURE SIGNATURE_32('P', 'D', 'T', 'T')
2734
2735///
2736/// "PMTT" Platform Memory Topology Table
2737///
2738#define EFI_ACPI_6_2_PLATFORM_MEMORY_TOPOLOGY_TABLE_SIGNATURE SIGNATURE_32('P', 'M', 'T', 'T')
2739
2740///
2741/// "PPTT" Processor Properties Topology Table
2742///
2743#define EFI_ACPI_6_2_PROCESSOR_PROPERTIES_TOPOLOGY_TABLE_STRUCTURE_SIGNATURE SIGNATURE_32('P', 'P', 'T', 'T')
2744
2745///
2746/// "PSDT" Persistent System Description Table
2747///
2748#define EFI_ACPI_6_2_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('P', 'S', 'D', 'T')
2749
2750///
2751/// "RASF" ACPI RAS Feature Table
2752///
2753#define EFI_ACPI_6_2_ACPI_RAS_FEATURE_TABLE_SIGNATURE SIGNATURE_32('R', 'A', 'S', 'F')
2754
2755///
2756/// "RSDT" Root System Description Table
2757///
2758#define EFI_ACPI_6_2_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('R', 'S', 'D', 'T')
2759
2760///
2761/// "SBST" Smart Battery Specification Table
2762///
2763#define EFI_ACPI_6_2_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE SIGNATURE_32('S', 'B', 'S', 'T')
2764
2765///
2766/// "SDEV" Secure DEVices Table
2767///
2768#define EFI_ACPI_6_2_SECURE_DEVICES_TABLE_SIGNATURE SIGNATURE_32('S', 'D', 'E', 'V')
2769
2770///
2771/// "SLIT" System Locality Information Table
2772///
2773#define EFI_ACPI_6_2_SYSTEM_LOCALITY_INFORMATION_TABLE_SIGNATURE SIGNATURE_32('S', 'L', 'I', 'T')
2774
2775///
2776/// "SRAT" System Resource Affinity Table
2777///
2778#define EFI_ACPI_6_2_SYSTEM_RESOURCE_AFFINITY_TABLE_SIGNATURE SIGNATURE_32('S', 'R', 'A', 'T')
2779
2780///
2781/// "SSDT" Secondary System Description Table
2782///
2783#define EFI_ACPI_6_2_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('S', 'S', 'D', 'T')
2784
2785///
2786/// "XSDT" Extended System Description Table
2787///
2788#define EFI_ACPI_6_2_EXTENDED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('X', 'S', 'D', 'T')
2789
2790///
2791/// "BOOT" MS Simple Boot Spec
2792///
2793#define EFI_ACPI_6_2_SIMPLE_BOOT_FLAG_TABLE_SIGNATURE SIGNATURE_32('B', 'O', 'O', 'T')
2794
2795///
2796/// "CSRT" MS Core System Resource Table
2797///
2798#define EFI_ACPI_6_2_CORE_SYSTEM_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('C', 'S', 'R', 'T')
2799
2800///
2801/// "DBG2" MS Debug Port 2 Spec
2802///
2803#define EFI_ACPI_6_2_DEBUG_PORT_2_TABLE_SIGNATURE SIGNATURE_32('D', 'B', 'G', '2')
2804
2805///
2806/// "DBGP" MS Debug Port Spec
2807///
2808#define EFI_ACPI_6_2_DEBUG_PORT_TABLE_SIGNATURE SIGNATURE_32('D', 'B', 'G', 'P')
2809
2810///
2811/// "DMAR" DMA Remapping Table
2812///
2813#define EFI_ACPI_6_2_DMA_REMAPPING_TABLE_SIGNATURE SIGNATURE_32('D', 'M', 'A', 'R')
2814
2815///
2816/// "DPPT" DMA Protection Policy Table
2817///
2818#define EFI_ACPI_6_2_DMA_PROTECTION_POLICY_TABLE_SIGNATURE SIGNATURE_32('D', 'P', 'P', 'T')
2819
2820///
2821/// "DRTM" Dynamic Root of Trust for Measurement Table
2822///
2823#define EFI_ACPI_6_2_DYNAMIC_ROOT_OF_TRUST_FOR_MEASUREMENT_TABLE_SIGNATURE SIGNATURE_32('D', 'R', 'T', 'M')
2824
2825///
2826/// "ETDT" Event Timer Description Table
2827///
2828#define EFI_ACPI_6_2_EVENT_TIMER_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('E', 'T', 'D', 'T')
2829
2830///
2831/// "HPET" IA-PC High Precision Event Timer Table
2832///
2833#define EFI_ACPI_6_2_HIGH_PRECISION_EVENT_TIMER_TABLE_SIGNATURE SIGNATURE_32('H', 'P', 'E', 'T')
2834
2835///
2836/// "iBFT" iSCSI Boot Firmware Table
2837///
2838#define EFI_ACPI_6_2_ISCSI_BOOT_FIRMWARE_TABLE_SIGNATURE SIGNATURE_32('i', 'B', 'F', 'T')
2839
2840///
2841/// "IORT" I/O Remapping Table
2842///
2843#define EFI_ACPI_6_2_IO_REMAPPING_TABLE_SIGNATURE SIGNATURE_32('I', 'O', 'R', 'T')
2844
2845///
2846/// "IVRS" I/O Virtualization Reporting Structure
2847///
2848#define EFI_ACPI_6_2_IO_VIRTUALIZATION_REPORTING_STRUCTURE_SIGNATURE SIGNATURE_32('I', 'V', 'R', 'S')
2849
2850///
2851/// "LPIT" Low Power Idle Table
2852///
2853#define EFI_ACPI_6_2_LOW_POWER_IDLE_TABLE_STRUCTURE_SIGNATURE SIGNATURE_32('L', 'P', 'I', 'T')
2854
2855///
2856/// "MCFG" PCI Express Memory Mapped Configuration Space Base Address Description Table
2857///
2858#define EFI_ACPI_6_2_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('M', 'C', 'F', 'G')
2859
2860///
2861/// "MCHI" Management Controller Host Interface Table
2862///
2863#define EFI_ACPI_6_2_MANAGEMENT_CONTROLLER_HOST_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('M', 'C', 'H', 'I')
2864
2865///
2866/// "MSDM" MS Data Management Table
2867///
2868#define EFI_ACPI_6_2_DATA_MANAGEMENT_TABLE_SIGNATURE SIGNATURE_32('M', 'S', 'D', 'M')
2869
2870///
2871/// "SDEI" Software Delegated Exceptions Interface Table
2872///
2873#define EFI_ACPI_6_2_SOFTWARE_DELEGATED_EXCEPTIONS_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('S', 'D', 'E', 'I')
2874
2875///
2876/// "SLIC" MS Software Licensing Table Specification
2877///
2878#define EFI_ACPI_6_2_SOFTWARE_LICENSING_TABLE_SIGNATURE SIGNATURE_32('S', 'L', 'I', 'C')
2879
2880///
2881/// "SPCR" Serial Port Concole Redirection Table
2882///
2883#define EFI_ACPI_6_2_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'C', 'R')
2884
2885///
2886/// "SPMI" Server Platform Management Interface Table
2887///
2888#define EFI_ACPI_6_2_SERVER_PLATFORM_MANAGEMENT_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'M', 'I')
2889
2890///
2891/// "STAO" _STA Override Table
2892///
2893#define EFI_ACPI_6_2_STA_OVERRIDE_TABLE_SIGNATURE SIGNATURE_32('S', 'T', 'A', 'O')
2894
2895///
2896/// "TCPA" Trusted Computing Platform Alliance Capabilities Table
2897///
2898#define EFI_ACPI_6_2_TRUSTED_COMPUTING_PLATFORM_ALLIANCE_CAPABILITIES_TABLE_SIGNATURE SIGNATURE_32('T', 'C', 'P', 'A')
2899
2900///
2901/// "TPM2" Trusted Computing Platform 1 Table
2902///
2903#define EFI_ACPI_6_2_TRUSTED_COMPUTING_PLATFORM_2_TABLE_SIGNATURE SIGNATURE_32('T', 'P', 'M', '2')
2904
2905///
2906/// "UEFI" UEFI ACPI Data Table
2907///
2908#define EFI_ACPI_6_2_UEFI_ACPI_DATA_TABLE_SIGNATURE SIGNATURE_32('U', 'E', 'F', 'I')
2909
2910///
2911/// "WAET" Windows ACPI Emulated Devices Table
2912///
2913#define EFI_ACPI_6_2_WINDOWS_ACPI_EMULATED_DEVICES_TABLE_SIGNATURE SIGNATURE_32('W', 'A', 'E', 'T')
2914
2915///
2916/// "WDAT" Watchdog Action Table
2917///
2918#define EFI_ACPI_6_2_WATCHDOG_ACTION_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'A', 'T')
2919
2920///
2921/// "WDRT" Watchdog Resource Table
2922///
2923#define EFI_ACPI_6_2_WATCHDOG_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'R', 'T')
2924
2925///
2926/// "WPBT" MS Platform Binary Table
2927///
2928#define EFI_ACPI_6_2_PLATFORM_BINARY_TABLE_SIGNATURE SIGNATURE_32('W', 'P', 'B', 'T')
2929
2930///
2931/// "WSMT" Windows SMM Security Mitigation Table
2932///
2933#define EFI_ACPI_6_2_WINDOWS_SMM_SECURITY_MITIGATION_TABLE_SIGNATURE SIGNATURE_32('W', 'S', 'M', 'T')
2934
2935///
2936/// "XENV" Xen Project Table
2937///
2938#define EFI_ACPI_6_2_XEN_PROJECT_TABLE_SIGNATURE SIGNATURE_32('X', 'E', 'N', 'V')
2939
2940#pragma pack()
2941
2942#endif