Acpi62.h@ 77662

Last change on this file since 77662 was 77662, checked in by vboxsync, 6 years ago
EFI: First step in UDK2018 merge. Does not build yet.
Property svn:eol-style set to `native`
File size: 104.3 KB

Line
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	///
42	typedef 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	///
58	typedef 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	///
74	typedef 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	///
87	typedef 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	///
102	typedef 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	///
125	typedef 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	///
160	typedef 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	///
181	typedef 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	///
211	typedef 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	///
337	typedef 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	///
383	typedef 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	///
429	typedef 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	///
445	typedef 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	///
457	typedef 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	///
469	typedef 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	///
493	typedef 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	///
503	typedef 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	///
514	typedef 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	///
524	typedef 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	///
537	typedef 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	///
551	typedef 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	///
572	typedef 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	///
584	typedef 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	///
596	typedef 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	///
626	typedef 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	///
648	typedef 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	///
667	typedef 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	///
678	typedef 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	///
690	typedef 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	///
707	typedef 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	///
724	typedef 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	///
749	typedef 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	///
768	typedef 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	///
792	typedef 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	///
806	typedef 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	///
823	typedef 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	///
835	typedef 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	///
848	typedef 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	///
866	typedef 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	///
877	typedef 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	///
893	typedef 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	///
905	typedef 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	///
918	typedef 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	///
946	typedef 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	///
967	typedef 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	///
983	typedef 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	///
1011	typedef struct {
1012	UINT8 PowerStateValue;
1013	UINT8 PowerStateInformationIndex;
1014	} EFI_ACPI_6_2_MPST_MEMORY_POWER_STATE;
1015
1016	typedef 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
1033	typedef 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	///
1041	typedef 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
1054	typedef 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	///
1062	typedef 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	///
1075	typedef 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	///
1093	typedef 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	///
1103	typedef 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	///
1120	typedef 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	///
1131	typedef 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	///
1223	typedef 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	///
1232	typedef 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	///
1240	typedef 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	///
1252	typedef 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	///
1264	typedef 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	//
1305	typedef 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	//
1320	typedef 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	///
1330	typedef 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	///
1352	typedef 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	///
1370	typedef 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	///
1377	typedef 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	///
1415	typedef 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	///
1427	typedef 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	///
1454	typedef 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	//
1474	typedef 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	//
1498	typedef 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 ]}
1516	typedef 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	//
1532	typedef 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
1548	typedef 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	//
1568	typedef 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	//
1581	typedef 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
1594	typedef 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	//
1623	typedef 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	//
1637	typedef 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	///
1649	typedef 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	///
1672	typedef 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	///
1681	typedef 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	///
1696	typedef 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	///
1709	typedef 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	///
1723	typedef 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	///
1735	typedef 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	///
1754	typedef 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	///
1774	typedef 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	///
1807	typedef 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	///
1824	typedef 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	///
1862	typedef 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	///
1875	typedef 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	///
1890	typedef 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	///
1906	typedef 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	///
1918	typedef 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	///
1941	typedef 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	///
1963	typedef 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	///
1988	typedef 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	///
2005	typedef 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	///
2025	typedef 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	///
2036	typedef 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	///
2052	typedef 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	///
2072	typedef 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	///
2081	typedef 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	///
2091	typedef 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	///
2107	typedef 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	///
2115	typedef 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	///
2131	typedef 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	///
2142	typedef 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	///
2157	typedef 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	///
2230	typedef 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	///
2243	typedef 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	///
2309	typedef 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	///
2322	typedef 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	///
2332	typedef 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	///
2360	typedef struct {
2361	UINT8 Type;
2362	UINT8 Length;
2363	} EFI_ACPI_6_2_PCCT_SUBSPACE_HEADER;
2364
2365	///
2366	/// Generic Communications Subspace Structure
2367	///
2368	typedef 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
2386	typedef struct {
2387	UINT8 Command;
2388	UINT8 Reserved:7;
2389	UINT8 NotifyOnCompletion:1;
2390	} EFI_ACPI_6_2_PCCT_GENERIC_SHARED_MEMORY_REGION_COMMAND;
2391
2392	typedef 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
2401	typedef 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	///
2413	typedef 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	///
2432	typedef 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	///
2454	typedef 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	///
2484	typedef 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
2488	typedef 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	///
2498	typedef 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	///
2513	typedef 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	///
2529	typedef 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	///
2534	typedef 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	///
2553	typedef struct {
2554	UINT8 Type;
2555	UINT8 Length;
2556	UINT8 Reserved[2];
2557	} EFI_ACPI_6_2_PPTT_STRUCTURE_HEADER;
2558
2559	///
2560	/// For PPTT struct processor flags
2561	///
2562	#define EFI_ACPI_6_2_PPTT_PROCESSOR_ID_INVALID 0x0
2563	#define EFI_ACPI_6_2_PPTT_PROCESSOR_ID_VALID 0x1
2564
2565	///
2566	/// Processor hierarchy node structure flags
2567	///
2568	typedef struct {
2569	UINT32 PhysicalPackage:1;
2570	UINT32 AcpiProcessorIdValid:1;
2571	UINT32 Reserved:30;
2572	} EFI_ACPI_6_2_PPTT_STRUCTURE_PROCESSOR_FLAGS;
2573
2574	///
2575	/// Processor hierarchy node structure
2576	///
2577	typedef struct {
2578	UINT8 Type;
2579	UINT8 Length;
2580	UINT8 Reserved[2];
2581	EFI_ACPI_6_2_PPTT_STRUCTURE_PROCESSOR_FLAGS Flags;
2582	UINT32 Parent;
2583	UINT32 AcpiProcessorId;
2584	UINT32 NumberOfPrivateResources;
2585	} EFI_ACPI_6_2_PPTT_STRUCTURE_PROCESSOR;
2586
2587	///
2588	/// Cache Type Structure flags
2589	///
2590	typedef struct {
2591	UINT32 SizePropertyValid:1;
2592	UINT32 NumberOfSetsValid:1;
2593	UINT32 AssociativityValid:1;
2594	UINT32 AllocationTypeValid:1;
2595	UINT32 CacheTypeValid:1;
2596	UINT32 WritePolicyValid:1;
2597	UINT32 LineSizeValid:1;
2598	UINT32 Reserved:25;
2599	} EFI_ACPI_6_2_PPTT_STRUCTURE_CACHE_FLAGS;
2600
2601	///
2602	/// For cache attributes
2603	///
2604	#define EFI_ACPI_6_2_CACHE_ATTRIBUTES_ALLOCATION_READ 0x0
2605	#define EFI_ACPI_6_2_CACHE_ATTRIBUTES_ALLOCATION_WRITE 0x1
2606	#define EFI_ACPI_6_2_CACHE_ATTRIBUTES_ALLOCATION_READ_WRITE 0x2
2607	#define EFI_ACPI_6_2_CACHE_ATTRIBUTES_CACHE_TYPE_DATA 0x0
2608	#define EFI_ACPI_6_2_CACHE_ATTRIBUTES_CACHE_TYPE_INSTRUCTION 0x1
2609	#define EFI_ACPI_6_2_CACHE_ATTRIBUTES_CACHE_TYPE_UNIFIED 0x2
2610	#define EFI_ACPI_6_2_CACHE_ATTRIBUTES_WRITE_POLICY_WRITE_BACK 0x0
2611	#define EFI_ACPI_6_2_CACHE_ATTRIBUTES_WRITE_POLICY_WRITE_THROUGH 0x1
2612
2613	///
2614	/// Cache Type Structure cache attributes
2615	///
2616	typedef struct {
2617	UINT8 AllocationType:2;
2618	UINT8 CacheType:2;
2619	UINT8 WritePolicy:1;
2620	UINT8 Reserved:3;
2621	} EFI_ACPI_6_2_PPTT_STRUCTURE_CACHE_ATTRIBUTES;
2622
2623	///
2624	/// Cache Type Structure
2625	///
2626	typedef struct {
2627	UINT8 Type;
2628	UINT8 Length;
2629	UINT8 Reserved[2];
2630	EFI_ACPI_6_2_PPTT_STRUCTURE_CACHE_FLAGS Flags;
2631	UINT32 NextLevelOfCache;
2632	UINT32 Size;
2633	UINT32 NumberOfSets;
2634	UINT8 Associativity;
2635	EFI_ACPI_6_2_PPTT_STRUCTURE_CACHE_ATTRIBUTES Attributes;
2636	UINT16 LineSize;
2637	} EFI_ACPI_6_2_PPTT_STRUCTURE_CACHE;
2638
2639	///
2640	/// ID structure
2641	///
2642	typedef struct {
2643	UINT8 Type;
2644	UINT8 Length;
2645	UINT8 Reserved[2];
2646	UINT32 VendorId;
2647	UINT64 Level1Id;
2648	UINT64 Level2Id;
2649	UINT16 MajorRev;
2650	UINT16 MinorRev;
2651	UINT16 SpinRev;
2652	} EFI_ACPI_6_2_PPTT_STRUCTURE_ID;
2653
2654	//
2655	// Known table signatures
2656	//
2657
2658	///
2659	/// "RSD PTR " Root System Description Pointer
2660	///
2661	#define EFI_ACPI_6_2_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ')
2662
2663	///
2664	/// "APIC" Multiple APIC Description Table
2665	///
2666	#define EFI_ACPI_6_2_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('A', 'P', 'I', 'C')
2667
2668	///
2669	/// "BERT" Boot Error Record Table
2670	///
2671	#define EFI_ACPI_6_2_BOOT_ERROR_RECORD_TABLE_SIGNATURE SIGNATURE_32('B', 'E', 'R', 'T')
2672
2673	///
2674	/// "BGRT" Boot Graphics Resource Table
2675	///
2676	#define EFI_ACPI_6_2_BOOT_GRAPHICS_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('B', 'G', 'R', 'T')
2677
2678	///
2679	/// "CPEP" Corrected Platform Error Polling Table
2680	///
2681	#define EFI_ACPI_6_2_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_SIGNATURE SIGNATURE_32('C', 'P', 'E', 'P')
2682
2683	///
2684	/// "DSDT" Differentiated System Description Table
2685	///
2686	#define EFI_ACPI_6_2_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('D', 'S', 'D', 'T')
2687
2688	///
2689	/// "ECDT" Embedded Controller Boot Resources Table
2690	///
2691	#define EFI_ACPI_6_2_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_SIGNATURE SIGNATURE_32('E', 'C', 'D', 'T')
2692
2693	///
2694	/// "EINJ" Error Injection Table
2695	///
2696	#define EFI_ACPI_6_2_ERROR_INJECTION_TABLE_SIGNATURE SIGNATURE_32('E', 'I', 'N', 'J')
2697
2698	///
2699	/// "ERST" Error Record Serialization Table
2700	///
2701	#define EFI_ACPI_6_2_ERROR_RECORD_SERIALIZATION_TABLE_SIGNATURE SIGNATURE_32('E', 'R', 'S', 'T')
2702
2703	///
2704	/// "FACP" Fixed ACPI Description Table
2705	///
2706	#define EFI_ACPI_6_2_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'P')
2707
2708	///
2709	/// "FACS" Firmware ACPI Control Structure
2710	///
2711	#define EFI_ACPI_6_2_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'S')
2712
2713	///
2714	/// "FPDT" Firmware Performance Data Table
2715	///
2716	#define EFI_ACPI_6_2_FIRMWARE_PERFORMANCE_DATA_TABLE_SIGNATURE SIGNATURE_32('F', 'P', 'D', 'T')
2717
2718	///
2719	/// "GTDT" Generic Timer Description Table
2720	///
2721	#define EFI_ACPI_6_2_GENERIC_TIMER_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('G', 'T', 'D', 'T')
2722
2723	///
2724	/// "HEST" Hardware Error Source Table
2725	///
2726	#define EFI_ACPI_6_2_HARDWARE_ERROR_SOURCE_TABLE_SIGNATURE SIGNATURE_32('H', 'E', 'S', 'T')
2727
2728	///
2729	/// "HMAT" Heterogeneous Memory Attribute Table
2730	///
2731	#define EFI_ACPI_6_2_HETEROGENEOUS_MEMORY_ATTRIBUTE_TABLE_SIGNATURE SIGNATURE_32('H', 'M', 'A', 'T')
2732
2733	///
2734	/// "MPST" Memory Power State Table
2735	///
2736	#define EFI_ACPI_6_2_MEMORY_POWER_STATE_TABLE_SIGNATURE SIGNATURE_32('M', 'P', 'S', 'T')
2737
2738	///
2739	/// "MSCT" Maximum System Characteristics Table
2740	///
2741	#define EFI_ACPI_6_2_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_SIGNATURE SIGNATURE_32('M', 'S', 'C', 'T')
2742
2743	///
2744	/// "NFIT" NVDIMM Firmware Interface Table
2745	///
2746	#define EFI_ACPI_6_2_NVDIMM_FIRMWARE_INTERFACE_TABLE_STRUCTURE_SIGNATURE SIGNATURE_32('N', 'F', 'I', 'T')
2747
2748	///
2749	/// "PDTT" Platform Debug Trigger Table
2750	///
2751	#define EFI_ACPI_6_2_PLATFORM_DEBUG_TRIGGER_TABLE_STRUCTURE_SIGNATURE SIGNATURE_32('P', 'D', 'T', 'T')
2752
2753	///
2754	/// "PMTT" Platform Memory Topology Table
2755	///
2756	#define EFI_ACPI_6_2_PLATFORM_MEMORY_TOPOLOGY_TABLE_SIGNATURE SIGNATURE_32('P', 'M', 'T', 'T')
2757
2758	///
2759	/// "PPTT" Processor Properties Topology Table
2760	///
2761	#define EFI_ACPI_6_2_PROCESSOR_PROPERTIES_TOPOLOGY_TABLE_STRUCTURE_SIGNATURE SIGNATURE_32('P', 'P', 'T', 'T')
2762
2763	///
2764	/// "PSDT" Persistent System Description Table
2765	///
2766	#define EFI_ACPI_6_2_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('P', 'S', 'D', 'T')
2767
2768	///
2769	/// "RASF" ACPI RAS Feature Table
2770	///
2771	#define EFI_ACPI_6_2_ACPI_RAS_FEATURE_TABLE_SIGNATURE SIGNATURE_32('R', 'A', 'S', 'F')
2772
2773	///
2774	/// "RSDT" Root System Description Table
2775	///
2776	#define EFI_ACPI_6_2_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('R', 'S', 'D', 'T')
2777
2778	///
2779	/// "SBST" Smart Battery Specification Table
2780	///
2781	#define EFI_ACPI_6_2_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE SIGNATURE_32('S', 'B', 'S', 'T')
2782
2783	///
2784	/// "SDEV" Secure DEVices Table
2785	///
2786	#define EFI_ACPI_6_2_SECURE_DEVICES_TABLE_SIGNATURE SIGNATURE_32('S', 'D', 'E', 'V')
2787
2788	///
2789	/// "SLIT" System Locality Information Table
2790	///
2791	#define EFI_ACPI_6_2_SYSTEM_LOCALITY_INFORMATION_TABLE_SIGNATURE SIGNATURE_32('S', 'L', 'I', 'T')
2792
2793	///
2794	/// "SRAT" System Resource Affinity Table
2795	///
2796	#define EFI_ACPI_6_2_SYSTEM_RESOURCE_AFFINITY_TABLE_SIGNATURE SIGNATURE_32('S', 'R', 'A', 'T')
2797
2798	///
2799	/// "SSDT" Secondary System Description Table
2800	///
2801	#define EFI_ACPI_6_2_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('S', 'S', 'D', 'T')
2802
2803	///
2804	/// "XSDT" Extended System Description Table
2805	///
2806	#define EFI_ACPI_6_2_EXTENDED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('X', 'S', 'D', 'T')
2807
2808	///
2809	/// "BOOT" MS Simple Boot Spec
2810	///
2811	#define EFI_ACPI_6_2_SIMPLE_BOOT_FLAG_TABLE_SIGNATURE SIGNATURE_32('B', 'O', 'O', 'T')
2812
2813	///
2814	/// "CSRT" MS Core System Resource Table
2815	///
2816	#define EFI_ACPI_6_2_CORE_SYSTEM_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('C', 'S', 'R', 'T')
2817
2818	///
2819	/// "DBG2" MS Debug Port 2 Spec
2820	///
2821	#define EFI_ACPI_6_2_DEBUG_PORT_2_TABLE_SIGNATURE SIGNATURE_32('D', 'B', 'G', '2')
2822
2823	///
2824	/// "DBGP" MS Debug Port Spec
2825	///
2826	#define EFI_ACPI_6_2_DEBUG_PORT_TABLE_SIGNATURE SIGNATURE_32('D', 'B', 'G', 'P')
2827
2828	///
2829	/// "DMAR" DMA Remapping Table
2830	///
2831	#define EFI_ACPI_6_2_DMA_REMAPPING_TABLE_SIGNATURE SIGNATURE_32('D', 'M', 'A', 'R')
2832
2833	///
2834	/// "DPPT" DMA Protection Policy Table
2835	///
2836	#define EFI_ACPI_6_2_DMA_PROTECTION_POLICY_TABLE_SIGNATURE SIGNATURE_32('D', 'P', 'P', 'T')
2837
2838	///
2839	/// "DRTM" Dynamic Root of Trust for Measurement Table
2840	///
2841	#define EFI_ACPI_6_2_DYNAMIC_ROOT_OF_TRUST_FOR_MEASUREMENT_TABLE_SIGNATURE SIGNATURE_32('D', 'R', 'T', 'M')
2842
2843	///
2844	/// "ETDT" Event Timer Description Table
2845	///
2846	#define EFI_ACPI_6_2_EVENT_TIMER_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('E', 'T', 'D', 'T')
2847
2848	///
2849	/// "HPET" IA-PC High Precision Event Timer Table
2850	///
2851	#define EFI_ACPI_6_2_HIGH_PRECISION_EVENT_TIMER_TABLE_SIGNATURE SIGNATURE_32('H', 'P', 'E', 'T')
2852
2853	///
2854	/// "iBFT" iSCSI Boot Firmware Table
2855	///
2856	#define EFI_ACPI_6_2_ISCSI_BOOT_FIRMWARE_TABLE_SIGNATURE SIGNATURE_32('i', 'B', 'F', 'T')
2857
2858	///
2859	/// "IORT" I/O Remapping Table
2860	///
2861	#define EFI_ACPI_6_2_IO_REMAPPING_TABLE_SIGNATURE SIGNATURE_32('I', 'O', 'R', 'T')
2862
2863	///
2864	/// "IVRS" I/O Virtualization Reporting Structure
2865	///
2866	#define EFI_ACPI_6_2_IO_VIRTUALIZATION_REPORTING_STRUCTURE_SIGNATURE SIGNATURE_32('I', 'V', 'R', 'S')
2867
2868	///
2869	/// "LPIT" Low Power Idle Table
2870	///
2871	#define EFI_ACPI_6_2_LOW_POWER_IDLE_TABLE_STRUCTURE_SIGNATURE SIGNATURE_32('L', 'P', 'I', 'T')
2872
2873	///
2874	/// "MCFG" PCI Express Memory Mapped Configuration Space Base Address Description Table
2875	///
2876	#define EFI_ACPI_6_2_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('M', 'C', 'F', 'G')
2877
2878	///
2879	/// "MCHI" Management Controller Host Interface Table
2880	///
2881	#define EFI_ACPI_6_2_MANAGEMENT_CONTROLLER_HOST_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('M', 'C', 'H', 'I')
2882
2883	///
2884	/// "MSDM" MS Data Management Table
2885	///
2886	#define EFI_ACPI_6_2_DATA_MANAGEMENT_TABLE_SIGNATURE SIGNATURE_32('M', 'S', 'D', 'M')
2887
2888	///
2889	/// "SDEI" Software Delegated Exceptions Interface Table
2890	///
2891	#define EFI_ACPI_6_2_SOFTWARE_DELEGATED_EXCEPTIONS_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('S', 'D', 'E', 'I')
2892
2893	///
2894	/// "SLIC" MS Software Licensing Table Specification
2895	///
2896	#define EFI_ACPI_6_2_SOFTWARE_LICENSING_TABLE_SIGNATURE SIGNATURE_32('S', 'L', 'I', 'C')
2897
2898	///
2899	/// "SPCR" Serial Port Concole Redirection Table
2900	///
2901	#define EFI_ACPI_6_2_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'C', 'R')
2902
2903	///
2904	/// "SPMI" Server Platform Management Interface Table
2905	///
2906	#define EFI_ACPI_6_2_SERVER_PLATFORM_MANAGEMENT_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'M', 'I')
2907
2908	///
2909	/// "STAO" _STA Override Table
2910	///
2911	#define EFI_ACPI_6_2_STA_OVERRIDE_TABLE_SIGNATURE SIGNATURE_32('S', 'T', 'A', 'O')
2912
2913	///
2914	/// "TCPA" Trusted Computing Platform Alliance Capabilities Table
2915	///
2916	#define EFI_ACPI_6_2_TRUSTED_COMPUTING_PLATFORM_ALLIANCE_CAPABILITIES_TABLE_SIGNATURE SIGNATURE_32('T', 'C', 'P', 'A')
2917
2918	///
2919	/// "TPM2" Trusted Computing Platform 1 Table
2920	///
2921	#define EFI_ACPI_6_2_TRUSTED_COMPUTING_PLATFORM_2_TABLE_SIGNATURE SIGNATURE_32('T', 'P', 'M', '2')
2922
2923	///
2924	/// "UEFI" UEFI ACPI Data Table
2925	///
2926	#define EFI_ACPI_6_2_UEFI_ACPI_DATA_TABLE_SIGNATURE SIGNATURE_32('U', 'E', 'F', 'I')
2927
2928	///
2929	/// "WAET" Windows ACPI Emulated Devices Table
2930	///
2931	#define EFI_ACPI_6_2_WINDOWS_ACPI_EMULATED_DEVICES_TABLE_SIGNATURE SIGNATURE_32('W', 'A', 'E', 'T')
2932
2933	///
2934	/// "WDAT" Watchdog Action Table
2935	///
2936	#define EFI_ACPI_6_2_WATCHDOG_ACTION_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'A', 'T')
2937
2938	///
2939	/// "WDRT" Watchdog Resource Table
2940	///
2941	#define EFI_ACPI_6_2_WATCHDOG_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'R', 'T')
2942
2943	///
2944	/// "WPBT" MS Platform Binary Table
2945	///
2946	#define EFI_ACPI_6_2_PLATFORM_BINARY_TABLE_SIGNATURE SIGNATURE_32('W', 'P', 'B', 'T')
2947
2948	///
2949	/// "WSMT" Windows SMM Security Mitigation Table
2950	///
2951	#define EFI_ACPI_6_2_WINDOWS_SMM_SECURITY_MITIGATION_TABLE_SIGNATURE SIGNATURE_32('W', 'S', 'M', 'T')
2952
2953	///
2954	/// "XENV" Xen Project Table
2955	///
2956	#define EFI_ACPI_6_2_XEN_PROJECT_TABLE_SIGNATURE SIGNATURE_32('X', 'E', 'N', 'V')
2957
2958	#pragma pack()
2959
2960	#endif

Note: See TracBrowser for help on using the repository browser.

source: vbox/trunk/src/VBox/Devices/EFI/FirmwareNew/MdePkg/Include/IndustryStandard/Acpi62.h@ 77662

Download in other formats: