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source: vbox/trunk/src/VBox/Devices/EFI/FirmwareOld/MdePkg/Include/IndustryStandard/Acpi40.h@ 59775

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1/** @file
2 ACPI 4.0 definitions from the ACPI Specification Revision 4.0a April 5, 2010
3
4 Copyright (c) 2010 - 2011, 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_4_0_H_
15#define _ACPI_4_0_H_
16
17#include <IndustryStandard/Acpi30.h>
18
19//
20// Ensure proper structure formats
21//
22#pragma pack(1)
23
24///
25/// ACPI 4.0 Generic Address Space definition
26///
27typedef struct {
28 UINT8 AddressSpaceId;
29 UINT8 RegisterBitWidth;
30 UINT8 RegisterBitOffset;
31 UINT8 AccessSize;
32 UINT64 Address;
33} EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE;
34
35//
36// Generic Address Space Address IDs
37//
38#define EFI_ACPI_4_0_SYSTEM_MEMORY 0
39#define EFI_ACPI_4_0_SYSTEM_IO 1
40#define EFI_ACPI_4_0_PCI_CONFIGURATION_SPACE 2
41#define EFI_ACPI_4_0_EMBEDDED_CONTROLLER 3
42#define EFI_ACPI_4_0_SMBUS 4
43#define EFI_ACPI_4_0_FUNCTIONAL_FIXED_HARDWARE 0x7F
44
45//
46// Generic Address Space Access Sizes
47//
48#define EFI_ACPI_4_0_UNDEFINED 0
49#define EFI_ACPI_4_0_BYTE 1
50#define EFI_ACPI_4_0_WORD 2
51#define EFI_ACPI_4_0_DWORD 3
52#define EFI_ACPI_4_0_QWORD 4
53
54//
55// ACPI 4.0 table structures
56//
57
58///
59/// Root System Description Pointer Structure
60///
61typedef struct {
62 UINT64 Signature;
63 UINT8 Checksum;
64 UINT8 OemId[6];
65 UINT8 Revision;
66 UINT32 RsdtAddress;
67 UINT32 Length;
68 UINT64 XsdtAddress;
69 UINT8 ExtendedChecksum;
70 UINT8 Reserved[3];
71} EFI_ACPI_4_0_ROOT_SYSTEM_DESCRIPTION_POINTER;
72
73///
74/// RSD_PTR Revision (as defined in ACPI 4.0b spec.)
75///
76#define EFI_ACPI_4_0_ROOT_SYSTEM_DESCRIPTION_POINTER_REVISION 0x02 ///< ACPISpec (Revision 4.0a) says current value is 2
77
78///
79/// Common table header, this prefaces all ACPI tables, including FACS, but
80/// excluding the RSD PTR structure
81///
82typedef struct {
83 UINT32 Signature;
84 UINT32 Length;
85} EFI_ACPI_4_0_COMMON_HEADER;
86
87//
88// Root System Description Table
89// No definition needed as it is a common description table header, the same with
90// EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT32 table pointers.
91//
92
93///
94/// RSDT Revision (as defined in ACPI 4.0 spec.)
95///
96#define EFI_ACPI_4_0_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
97
98//
99// Extended System Description Table
100// No definition needed as it is a common description table header, the same with
101// EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT64 table pointers.
102//
103
104///
105/// XSDT Revision (as defined in ACPI 4.0 spec.)
106///
107#define EFI_ACPI_4_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
108
109///
110/// Fixed ACPI Description Table Structure (FADT)
111///
112typedef struct {
113 EFI_ACPI_DESCRIPTION_HEADER Header;
114 UINT32 FirmwareCtrl;
115 UINT32 Dsdt;
116 UINT8 Reserved0;
117 UINT8 PreferredPmProfile;
118 UINT16 SciInt;
119 UINT32 SmiCmd;
120 UINT8 AcpiEnable;
121 UINT8 AcpiDisable;
122 UINT8 S4BiosReq;
123 UINT8 PstateCnt;
124 UINT32 Pm1aEvtBlk;
125 UINT32 Pm1bEvtBlk;
126 UINT32 Pm1aCntBlk;
127 UINT32 Pm1bCntBlk;
128 UINT32 Pm2CntBlk;
129 UINT32 PmTmrBlk;
130 UINT32 Gpe0Blk;
131 UINT32 Gpe1Blk;
132 UINT8 Pm1EvtLen;
133 UINT8 Pm1CntLen;
134 UINT8 Pm2CntLen;
135 UINT8 PmTmrLen;
136 UINT8 Gpe0BlkLen;
137 UINT8 Gpe1BlkLen;
138 UINT8 Gpe1Base;
139 UINT8 CstCnt;
140 UINT16 PLvl2Lat;
141 UINT16 PLvl3Lat;
142 UINT16 FlushSize;
143 UINT16 FlushStride;
144 UINT8 DutyOffset;
145 UINT8 DutyWidth;
146 UINT8 DayAlrm;
147 UINT8 MonAlrm;
148 UINT8 Century;
149 UINT16 IaPcBootArch;
150 UINT8 Reserved1;
151 UINT32 Flags;
152 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE ResetReg;
153 UINT8 ResetValue;
154 UINT8 Reserved2[3];
155 UINT64 XFirmwareCtrl;
156 UINT64 XDsdt;
157 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE XPm1aEvtBlk;
158 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE XPm1bEvtBlk;
159 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE XPm1aCntBlk;
160 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE XPm1bCntBlk;
161 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE XPm2CntBlk;
162 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE XPmTmrBlk;
163 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE XGpe0Blk;
164 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE XGpe1Blk;
165} EFI_ACPI_4_0_FIXED_ACPI_DESCRIPTION_TABLE;
166
167///
168/// FADT Version (as defined in ACPI 4.0 spec.)
169///
170#define EFI_ACPI_4_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION 0x04
171
172//
173// Fixed ACPI Description Table Preferred Power Management Profile
174//
175#define EFI_ACPI_4_0_PM_PROFILE_UNSPECIFIED 0
176#define EFI_ACPI_4_0_PM_PROFILE_DESKTOP 1
177#define EFI_ACPI_4_0_PM_PROFILE_MOBILE 2
178#define EFI_ACPI_4_0_PM_PROFILE_WORKSTATION 3
179#define EFI_ACPI_4_0_PM_PROFILE_ENTERPRISE_SERVER 4
180#define EFI_ACPI_4_0_PM_PROFILE_SOHO_SERVER 5
181#define EFI_ACPI_4_0_PM_PROFILE_APPLIANCE_PC 6
182#define EFI_ACPI_4_0_PM_PROFILE_PERFORMANCE_SERVER 7
183
184//
185// Fixed ACPI Description Table Boot Architecture Flags
186// All other bits are reserved and must be set to 0.
187//
188#define EFI_ACPI_4_0_LEGACY_DEVICES BIT0
189#define EFI_ACPI_4_0_8042 BIT1
190#define EFI_ACPI_4_0_VGA_NOT_PRESENT BIT2
191#define EFI_ACPI_4_0_MSI_NOT_SUPPORTED BIT3
192#define EFI_ACPI_4_0_PCIE_ASPM_CONTROLS BIT4
193
194//
195// Fixed ACPI Description Table Fixed Feature Flags
196// All other bits are reserved and must be set to 0.
197//
198#define EFI_ACPI_4_0_WBINVD BIT0
199#define EFI_ACPI_4_0_WBINVD_FLUSH BIT1
200#define EFI_ACPI_4_0_PROC_C1 BIT2
201#define EFI_ACPI_4_0_P_LVL2_UP BIT3
202#define EFI_ACPI_4_0_PWR_BUTTON BIT4
203#define EFI_ACPI_4_0_SLP_BUTTON BIT5
204#define EFI_ACPI_4_0_FIX_RTC BIT6
205#define EFI_ACPI_4_0_RTC_S4 BIT7
206#define EFI_ACPI_4_0_TMR_VAL_EXT BIT8
207#define EFI_ACPI_4_0_DCK_CAP BIT9
208#define EFI_ACPI_4_0_RESET_REG_SUP BIT10
209#define EFI_ACPI_4_0_SEALED_CASE BIT11
210#define EFI_ACPI_4_0_HEADLESS BIT12
211#define EFI_ACPI_4_0_CPU_SW_SLP BIT13
212#define EFI_ACPI_4_0_PCI_EXP_WAK BIT14
213#define EFI_ACPI_4_0_USE_PLATFORM_CLOCK BIT15
214#define EFI_ACPI_4_0_S4_RTC_STS_VALID BIT16
215#define EFI_ACPI_4_0_REMOTE_POWER_ON_CAPABLE BIT17
216#define EFI_ACPI_4_0_FORCE_APIC_CLUSTER_MODEL BIT18
217#define EFI_ACPI_4_0_FORCE_APIC_PHYSICAL_DESTINATION_MODE BIT19
218
219///
220/// Firmware ACPI Control Structure
221///
222typedef struct {
223 UINT32 Signature;
224 UINT32 Length;
225 UINT32 HardwareSignature;
226 UINT32 FirmwareWakingVector;
227 UINT32 GlobalLock;
228 UINT32 Flags;
229 UINT64 XFirmwareWakingVector;
230 UINT8 Version;
231 UINT8 Reserved0[3];
232 UINT32 OspmFlags;
233 UINT8 Reserved1[24];
234} EFI_ACPI_4_0_FIRMWARE_ACPI_CONTROL_STRUCTURE;
235
236///
237/// FACS Version (as defined in ACPI 4.0 spec.)
238///
239#define EFI_ACPI_4_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION 0x02
240
241///
242/// Firmware Control Structure Feature Flags
243/// All other bits are reserved and must be set to 0.
244///
245#define EFI_ACPI_4_0_S4BIOS_F BIT0
246#define EFI_ACPI_4_0_64BIT_WAKE_SUPPORTED_F BIT1
247
248///
249/// OSPM Enabled Firmware Control Structure Flags
250/// All other bits are reserved and must be set to 0.
251///
252#define EFI_ACPI_4_0_OSPM_64BIT_WAKE__F BIT0
253
254//
255// Differentiated System Description Table,
256// Secondary System Description Table
257// and Persistent System Description Table,
258// no definition needed as they are common description table header, the same with
259// EFI_ACPI_DESCRIPTION_HEADER, followed by a definition block.
260//
261#define EFI_ACPI_4_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x02
262#define EFI_ACPI_4_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_REVISION 0x02
263
264///
265/// Multiple APIC Description Table header definition. The rest of the table
266/// must be defined in a platform specific manner.
267///
268typedef struct {
269 EFI_ACPI_DESCRIPTION_HEADER Header;
270 UINT32 LocalApicAddress;
271 UINT32 Flags;
272} EFI_ACPI_4_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER;
273
274///
275/// MADT Revision (as defined in ACPI 4.0 spec.)
276///
277#define EFI_ACPI_4_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION 0x03
278
279///
280/// Multiple APIC Flags
281/// All other bits are reserved and must be set to 0.
282///
283#define EFI_ACPI_4_0_PCAT_COMPAT BIT0
284
285//
286// Multiple APIC Description Table APIC structure types
287// All other values between 0x0B an 0xFF are reserved and
288// will be ignored by OSPM.
289//
290#define EFI_ACPI_4_0_PROCESSOR_LOCAL_APIC 0x00
291#define EFI_ACPI_4_0_IO_APIC 0x01
292#define EFI_ACPI_4_0_INTERRUPT_SOURCE_OVERRIDE 0x02
293#define EFI_ACPI_4_0_NON_MASKABLE_INTERRUPT_SOURCE 0x03
294#define EFI_ACPI_4_0_LOCAL_APIC_NMI 0x04
295#define EFI_ACPI_4_0_LOCAL_APIC_ADDRESS_OVERRIDE 0x05
296#define EFI_ACPI_4_0_IO_SAPIC 0x06
297#define EFI_ACPI_4_0_LOCAL_SAPIC 0x07
298#define EFI_ACPI_4_0_PLATFORM_INTERRUPT_SOURCES 0x08
299#define EFI_ACPI_4_0_PROCESSOR_LOCAL_X2APIC 0x09
300#define EFI_ACPI_4_0_LOCAL_X2APIC_NMI 0x0A
301
302//
303// APIC Structure Definitions
304//
305
306///
307/// Processor Local APIC Structure Definition
308///
309typedef struct {
310 UINT8 Type;
311 UINT8 Length;
312 UINT8 AcpiProcessorId;
313 UINT8 ApicId;
314 UINT32 Flags;
315} EFI_ACPI_4_0_PROCESSOR_LOCAL_APIC_STRUCTURE;
316
317///
318/// Local APIC Flags. All other bits are reserved and must be 0.
319///
320#define EFI_ACPI_4_0_LOCAL_APIC_ENABLED BIT0
321
322///
323/// IO APIC Structure
324///
325typedef struct {
326 UINT8 Type;
327 UINT8 Length;
328 UINT8 IoApicId;
329 UINT8 Reserved;
330 UINT32 IoApicAddress;
331 UINT32 GlobalSystemInterruptBase;
332} EFI_ACPI_4_0_IO_APIC_STRUCTURE;
333
334///
335/// Interrupt Source Override Structure
336///
337typedef struct {
338 UINT8 Type;
339 UINT8 Length;
340 UINT8 Bus;
341 UINT8 Source;
342 UINT32 GlobalSystemInterrupt;
343 UINT16 Flags;
344} EFI_ACPI_4_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE;
345
346///
347/// Platform Interrupt Sources Structure Definition
348///
349typedef struct {
350 UINT8 Type;
351 UINT8 Length;
352 UINT16 Flags;
353 UINT8 InterruptType;
354 UINT8 ProcessorId;
355 UINT8 ProcessorEid;
356 UINT8 IoSapicVector;
357 UINT32 GlobalSystemInterrupt;
358 UINT32 PlatformInterruptSourceFlags;
359 UINT8 CpeiProcessorOverride;
360 UINT8 Reserved[31];
361} EFI_ACPI_4_0_PLATFORM_INTERRUPT_APIC_STRUCTURE;
362
363//
364// MPS INTI flags.
365// All other bits are reserved and must be set to 0.
366//
367#define EFI_ACPI_4_0_POLARITY (3 << 0)
368#define EFI_ACPI_4_0_TRIGGER_MODE (3 << 2)
369
370///
371/// Non-Maskable Interrupt Source Structure
372///
373typedef struct {
374 UINT8 Type;
375 UINT8 Length;
376 UINT16 Flags;
377 UINT32 GlobalSystemInterrupt;
378} EFI_ACPI_4_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE;
379
380///
381/// Local APIC NMI Structure
382///
383typedef struct {
384 UINT8 Type;
385 UINT8 Length;
386 UINT8 AcpiProcessorId;
387 UINT16 Flags;
388 UINT8 LocalApicLint;
389} EFI_ACPI_4_0_LOCAL_APIC_NMI_STRUCTURE;
390
391///
392/// Local APIC Address Override Structure
393///
394typedef struct {
395 UINT8 Type;
396 UINT8 Length;
397 UINT16 Reserved;
398 UINT64 LocalApicAddress;
399} EFI_ACPI_4_0_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE;
400
401///
402/// IO SAPIC Structure
403///
404typedef struct {
405 UINT8 Type;
406 UINT8 Length;
407 UINT8 IoApicId;
408 UINT8 Reserved;
409 UINT32 GlobalSystemInterruptBase;
410 UINT64 IoSapicAddress;
411} EFI_ACPI_4_0_IO_SAPIC_STRUCTURE;
412
413///
414/// Local SAPIC Structure
415/// This struct followed by a null-terminated ASCII string - ACPI Processor UID String
416///
417typedef struct {
418 UINT8 Type;
419 UINT8 Length;
420 UINT8 AcpiProcessorId;
421 UINT8 LocalSapicId;
422 UINT8 LocalSapicEid;
423 UINT8 Reserved[3];
424 UINT32 Flags;
425 UINT32 ACPIProcessorUIDValue;
426} EFI_ACPI_4_0_PROCESSOR_LOCAL_SAPIC_STRUCTURE;
427
428///
429/// Platform Interrupt Sources Structure
430///
431typedef struct {
432 UINT8 Type;
433 UINT8 Length;
434 UINT16 Flags;
435 UINT8 InterruptType;
436 UINT8 ProcessorId;
437 UINT8 ProcessorEid;
438 UINT8 IoSapicVector;
439 UINT32 GlobalSystemInterrupt;
440 UINT32 PlatformInterruptSourceFlags;
441} EFI_ACPI_4_0_PLATFORM_INTERRUPT_SOURCES_STRUCTURE;
442
443///
444/// Platform Interrupt Source Flags.
445/// All other bits are reserved and must be set to 0.
446///
447#define EFI_ACPI_4_0_CPEI_PROCESSOR_OVERRIDE BIT0
448
449///
450/// Processor Local x2APIC Structure Definition
451///
452typedef struct {
453 UINT8 Type;
454 UINT8 Length;
455 UINT8 Reserved[2];
456 UINT32 X2ApicId;
457 UINT32 Flags;
458 UINT32 AcpiProcessorUid;
459} EFI_ACPI_4_0_PROCESSOR_LOCAL_X2APIC_STRUCTURE;
460
461///
462/// Local x2APIC NMI Structure
463///
464typedef struct {
465 UINT8 Type;
466 UINT8 Length;
467 UINT16 Flags;
468 UINT32 AcpiProcessorUid;
469 UINT8 LocalX2ApicLint;
470 UINT8 Reserved[3];
471} EFI_ACPI_4_0_LOCAL_X2APIC_NMI_STRUCTURE;
472
473///
474/// Smart Battery Description Table (SBST)
475///
476typedef struct {
477 EFI_ACPI_DESCRIPTION_HEADER Header;
478 UINT32 WarningEnergyLevel;
479 UINT32 LowEnergyLevel;
480 UINT32 CriticalEnergyLevel;
481} EFI_ACPI_4_0_SMART_BATTERY_DESCRIPTION_TABLE;
482
483///
484/// SBST Version (as defined in ACPI 4.0 spec.)
485///
486#define EFI_ACPI_4_0_SMART_BATTERY_DESCRIPTION_TABLE_REVISION 0x01
487
488///
489/// Embedded Controller Boot Resources Table (ECDT)
490/// The table is followed by a null terminated ASCII string that contains
491/// a fully qualified reference to the name space object.
492///
493typedef struct {
494 EFI_ACPI_DESCRIPTION_HEADER Header;
495 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE EcControl;
496 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE EcData;
497 UINT32 Uid;
498 UINT8 GpeBit;
499} EFI_ACPI_4_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE;
500
501///
502/// ECDT Version (as defined in ACPI 4.0 spec.)
503///
504#define EFI_ACPI_4_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_REVISION 0x01
505
506///
507/// System Resource Affinity Table (SRAT. The rest of the table
508/// must be defined in a platform specific manner.
509///
510typedef struct {
511 EFI_ACPI_DESCRIPTION_HEADER Header;
512 UINT32 Reserved1; ///< Must be set to 1
513 UINT64 Reserved2;
514} EFI_ACPI_4_0_SYSTEM_RESOURCE_AFFINITY_TABLE_HEADER;
515
516///
517/// SRAT Version (as defined in ACPI 4.0 spec.)
518///
519#define EFI_ACPI_4_0_SYSTEM_RESOURCE_AFFINITY_TABLE_REVISION 0x03
520
521//
522// SRAT structure types.
523// All other values between 0x03 an 0xFF are reserved and
524// will be ignored by OSPM.
525//
526#define EFI_ACPI_4_0_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY 0x00
527#define EFI_ACPI_4_0_MEMORY_AFFINITY 0x01
528#define EFI_ACPI_4_0_PROCESSOR_LOCAL_X2APIC_AFFINITY 0x02
529
530///
531/// Processor Local APIC/SAPIC Affinity Structure Definition
532///
533typedef struct {
534 UINT8 Type;
535 UINT8 Length;
536 UINT8 ProximityDomain7To0;
537 UINT8 ApicId;
538 UINT32 Flags;
539 UINT8 LocalSapicEid;
540 UINT8 ProximityDomain31To8[3];
541 UINT32 ClockDomain;
542} EFI_ACPI_4_0_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY_STRUCTURE;
543
544///
545/// Local APIC/SAPIC Flags. All other bits are reserved and must be 0.
546///
547#define EFI_ACPI_4_0_PROCESSOR_LOCAL_APIC_SAPIC_ENABLED (1 << 0)
548
549///
550/// Memory Affinity Structure Definition
551///
552typedef struct {
553 UINT8 Type;
554 UINT8 Length;
555 UINT32 ProximityDomain;
556 UINT16 Reserved1;
557 UINT32 AddressBaseLow;
558 UINT32 AddressBaseHigh;
559 UINT32 LengthLow;
560 UINT32 LengthHigh;
561 UINT32 Reserved2;
562 UINT32 Flags;
563 UINT64 Reserved3;
564} EFI_ACPI_4_0_MEMORY_AFFINITY_STRUCTURE;
565
566//
567// Memory Flags. All other bits are reserved and must be 0.
568//
569#define EFI_ACPI_4_0_MEMORY_ENABLED (1 << 0)
570#define EFI_ACPI_4_0_MEMORY_HOT_PLUGGABLE (1 << 1)
571#define EFI_ACPI_4_0_MEMORY_NONVOLATILE (1 << 2)
572
573///
574/// Processor Local x2APIC Affinity Structure Definition
575///
576typedef struct {
577 UINT8 Type;
578 UINT8 Length;
579 UINT8 Reserved1[2];
580 UINT32 ProximityDomain;
581 UINT32 X2ApicId;
582 UINT32 Flags;
583 UINT32 ClockDomain;
584 UINT8 Reserved2[4];
585} EFI_ACPI_4_0_PROCESSOR_LOCAL_X2APIC_AFFINITY_STRUCTURE;
586
587///
588/// System Locality Distance Information Table (SLIT).
589/// The rest of the table is a matrix.
590///
591typedef struct {
592 EFI_ACPI_DESCRIPTION_HEADER Header;
593 UINT64 NumberOfSystemLocalities;
594} EFI_ACPI_4_0_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_HEADER;
595
596///
597/// SLIT Version (as defined in ACPI 4.0 spec.)
598///
599#define EFI_ACPI_4_0_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_REVISION 0x01
600
601///
602/// Corrected Platform Error Polling Table (CPEP)
603///
604typedef struct {
605 EFI_ACPI_DESCRIPTION_HEADER Header;
606 UINT8 Reserved[8];
607} EFI_ACPI_4_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_HEADER;
608
609///
610/// CPEP Version (as defined in ACPI 4.0 spec.)
611///
612#define EFI_ACPI_4_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_REVISION 0x01
613
614//
615// CPEP processor structure types.
616//
617#define EFI_ACPI_4_0_CPEP_PROCESSOR_APIC_SAPIC 0x00
618
619///
620/// Corrected Platform Error Polling Processor Structure Definition
621///
622typedef struct {
623 UINT8 Type;
624 UINT8 Length;
625 UINT8 ProcessorId;
626 UINT8 ProcessorEid;
627 UINT32 PollingInterval;
628} EFI_ACPI_4_0_CPEP_PROCESSOR_APIC_SAPIC_STRUCTURE;
629
630///
631/// Maximum System Characteristics Table (MSCT)
632///
633typedef struct {
634 EFI_ACPI_DESCRIPTION_HEADER Header;
635 UINT32 OffsetProxDomInfo;
636 UINT32 MaximumNumberOfProximityDomains;
637 UINT32 MaximumNumberOfClockDomains;
638 UINT64 MaximumPhysicalAddress;
639} EFI_ACPI_4_0_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_HEADER;
640
641///
642/// MSCT Version (as defined in ACPI 4.0 spec.)
643///
644#define EFI_ACPI_4_0_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_REVISION 0x01
645
646///
647/// Maximum Proximity Domain Information Structure Definition
648///
649typedef struct {
650 UINT8 Revision;
651 UINT8 Length;
652 UINT32 ProximityDomainRangeLow;
653 UINT32 ProximityDomainRangeHigh;
654 UINT32 MaximumProcessorCapacity;
655 UINT64 MaximumMemoryCapacity;
656} EFI_ACPI_4_0_MAXIMUM_PROXIMITY_DOMAIN_INFORMATION_STRUCTURE;
657
658///
659/// Boot Error Record Table (BERT)
660///
661typedef struct {
662 EFI_ACPI_DESCRIPTION_HEADER Header;
663 UINT32 BootErrorRegionLength;
664 UINT64 BootErrorRegion;
665} EFI_ACPI_4_0_BOOT_ERROR_RECORD_TABLE_HEADER;
666
667///
668/// BERT Version (as defined in ACPI 4.0 spec.)
669///
670#define EFI_ACPI_4_0_BOOT_ERROR_RECORD_TABLE_REVISION 0x01
671
672///
673/// Boot Error Region Block Status Definition
674///
675typedef struct {
676 UINT32 UncorrectableErrorValid:1;
677 UINT32 CorrectableErrorValid:1;
678 UINT32 MultipleUncorrectableErrors:1;
679 UINT32 MultipleCorrectableErrors:1;
680 UINT32 ErrorDataEntryCount:10;
681 UINT32 Reserved:18;
682} EFI_ACPI_4_0_ERROR_BLOCK_STATUS;
683
684///
685/// Boot Error Region Definition
686///
687typedef struct {
688 EFI_ACPI_4_0_ERROR_BLOCK_STATUS BlockStatus;
689 UINT32 RawDataOffset;
690 UINT32 RawDataLength;
691 UINT32 DataLength;
692 UINT32 ErrorSeverity;
693} EFI_ACPI_4_0_BOOT_ERROR_REGION_STRUCTURE;
694
695//
696// Boot Error Severity types
697//
698#define EFI_ACPI_4_0_ERROR_SEVERITY_CORRECTABLE 0x00
699#define EFI_ACPI_4_0_ERROR_SEVERITY_FATAL 0x01
700#define EFI_ACPI_4_0_ERROR_SEVERITY_CORRECTED 0x02
701#define EFI_ACPI_4_0_ERROR_SEVERITY_NONE 0x03
702
703///
704/// Generic Error Data Entry Definition
705///
706typedef struct {
707 UINT8 SectionType[16];
708 UINT32 ErrorSeverity;
709 UINT16 Revision;
710 UINT8 ValidationBits;
711 UINT8 Flags;
712 UINT32 ErrorDataLength;
713 UINT8 FruId[16];
714 UINT8 FruText[20];
715} EFI_ACPI_4_0_GENERIC_ERROR_DATA_ENTRY_STRUCTURE;
716
717///
718/// Generic Error Data Entry Version (as defined in ACPI 4.0 spec.)
719///
720#define EFI_ACPI_4_0_GENERIC_ERROR_DATA_ENTRY_REVISION 0x0201
721
722///
723/// HEST - Hardware Error Source Table
724///
725typedef struct {
726 EFI_ACPI_DESCRIPTION_HEADER Header;
727 UINT32 ErrorSourceCount;
728} EFI_ACPI_4_0_HARDWARE_ERROR_SOURCE_TABLE_HEADER;
729
730///
731/// HEST Version (as defined in ACPI 4.0 spec.)
732///
733#define EFI_ACPI_4_0_HARDWARE_ERROR_SOURCE_TABLE_REVISION 0x01
734
735//
736// Error Source structure types.
737//
738#define EFI_ACPI_4_0_IA32_ARCHITECTURE_MACHINE_CHECK_EXCEPTION 0x00
739#define EFI_ACPI_4_0_IA32_ARCHITECTURE_CORRECTED_MACHINE_CHECK 0x01
740#define EFI_ACPI_4_0_IA32_ARCHITECTURE_NMI_ERROR 0x02
741#define EFI_ACPI_4_0_PCI_EXPRESS_ROOT_PORT_AER 0x06
742#define EFI_ACPI_4_0_PCI_EXPRESS_DEVICE_AER 0x07
743#define EFI_ACPI_4_0_PCI_EXPRESS_BRIDGE_AER 0x08
744#define EFI_ACPI_4_0_GENERIC_HARDWARE_ERROR 0x09
745
746//
747// Error Source structure flags.
748//
749#define EFI_ACPI_4_0_ERROR_SOURCE_FLAG_FIRMWARE_FIRST (1 << 0)
750#define EFI_ACPI_4_0_ERROR_SOURCE_FLAG_GLOBAL (1 << 1)
751
752///
753/// IA-32 Architecture Machine Check Exception Structure Definition
754///
755typedef struct {
756 UINT16 Type;
757 UINT16 SourceId;
758 UINT8 Reserved0[2];
759 UINT8 Flags;
760 UINT8 Enabled;
761 UINT32 NumberOfRecordsToPreAllocate;
762 UINT32 MaxSectionsPerRecord;
763 UINT64 GlobalCapabilityInitData;
764 UINT64 GlobalControlInitData;
765 UINT8 NumberOfHardwareBanks;
766 UINT8 Reserved1[7];
767} EFI_ACPI_4_0_IA32_ARCHITECTURE_MACHINE_CHECK_EXCEPTION_STRUCTURE;
768
769///
770/// IA-32 Architecture Machine Check Bank Structure Definition
771///
772typedef struct {
773 UINT8 BankNumber;
774 UINT8 ClearStatusOnInitialization;
775 UINT8 StatusDataFormat;
776 UINT8 Reserved0;
777 UINT32 ControlRegisterMsrAddress;
778 UINT64 ControlInitData;
779 UINT32 StatusRegisterMsrAddress;
780 UINT32 AddressRegisterMsrAddress;
781 UINT32 MiscRegisterMsrAddress;
782} EFI_ACPI_4_0_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_BANK_STRUCTURE;
783
784///
785/// IA-32 Architecture Machine Check Bank Structure MCA data format
786///
787#define EFI_ACPI_4_0_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_IA32 0x00
788#define EFI_ACPI_4_0_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_INTEL64 0x01
789#define EFI_ACPI_4_0_IA32_ARCHITECTURE_MACHINE_CHECK_ERROR_DATA_FORMAT_AMD64 0x02
790
791//
792// Hardware Error Notification types. All other values are reserved
793//
794#define EFI_ACPI_4_0_HARDWARE_ERROR_NOTIFICATION_POLLED 0x00
795#define EFI_ACPI_4_0_HARDWARE_ERROR_NOTIFICATION_EXTERNAL_INTERRUPT 0x01
796#define EFI_ACPI_4_0_HARDWARE_ERROR_NOTIFICATION_LOCAL_INTERRUPT 0x02
797#define EFI_ACPI_4_0_HARDWARE_ERROR_NOTIFICATION_SCI 0x03
798#define EFI_ACPI_4_0_HARDWARE_ERROR_NOTIFICATION_NMI 0x04
799
800///
801/// Hardware Error Notification Configuration Write Enable Structure Definition
802///
803typedef struct {
804 UINT16 Type:1;
805 UINT16 PollInterval:1;
806 UINT16 SwitchToPollingThresholdValue:1;
807 UINT16 SwitchToPollingThresholdWindow:1;
808 UINT16 ErrorThresholdValue:1;
809 UINT16 ErrorThresholdWindow:1;
810 UINT16 Reserved:10;
811} EFI_ACPI_4_0_HARDWARE_ERROR_NOTIFICATION_CONFIGURATION_WRITE_ENABLE_STRUCTURE;
812
813///
814/// Hardware Error Notification Structure Definition
815///
816typedef struct {
817 UINT8 Type;
818 UINT8 Length;
819 EFI_ACPI_4_0_HARDWARE_ERROR_NOTIFICATION_CONFIGURATION_WRITE_ENABLE_STRUCTURE ConfigurationWriteEnable;
820 UINT32 PollInterval;
821 UINT32 Vector;
822 UINT32 SwitchToPollingThresholdValue;
823 UINT32 SwitchToPollingThresholdWindow;
824 UINT32 ErrorThresholdValue;
825 UINT32 ErrorThresholdWindow;
826} EFI_ACPI_4_0_HARDWARE_ERROR_NOTIFICATION_STRUCTURE;
827
828///
829/// IA-32 Architecture Corrected Machine Check Structure Definition
830///
831typedef struct {
832 UINT16 Type;
833 UINT16 SourceId;
834 UINT8 Reserved0[2];
835 UINT8 Flags;
836 UINT8 Enabled;
837 UINT32 NumberOfRecordsToPreAllocate;
838 UINT32 MaxSectionsPerRecord;
839 EFI_ACPI_4_0_HARDWARE_ERROR_NOTIFICATION_STRUCTURE NotificationStructure;
840 UINT8 NumberOfHardwareBanks;
841 UINT8 Reserved1[3];
842} EFI_ACPI_4_0_IA32_ARCHITECTURE_CORRECTED_MACHINE_CHECK_STRUCTURE;
843
844///
845/// IA-32 Architecture NMI Error Structure Definition
846///
847typedef struct {
848 UINT16 Type;
849 UINT16 SourceId;
850 UINT8 Reserved0[2];
851 UINT32 NumberOfRecordsToPreAllocate;
852 UINT32 MaxSectionsPerRecord;
853 UINT32 MaxRawDataLength;
854} EFI_ACPI_4_0_IA32_ARCHITECTURE_NMI_ERROR_STRUCTURE;
855
856///
857/// PCI Express Root Port AER Structure Definition
858///
859typedef struct {
860 UINT16 Type;
861 UINT16 SourceId;
862 UINT8 Reserved0[2];
863 UINT8 Flags;
864 UINT8 Enabled;
865 UINT32 NumberOfRecordsToPreAllocate;
866 UINT32 MaxSectionsPerRecord;
867 UINT32 Bus;
868 UINT16 Device;
869 UINT16 Function;
870 UINT16 DeviceControl;
871 UINT8 Reserved1[2];
872 UINT32 UncorrectableErrorMask;
873 UINT32 UncorrectableErrorSeverity;
874 UINT32 CorrectableErrorMask;
875 UINT32 AdvancedErrorCapabilitiesAndControl;
876 UINT32 RootErrorCommand;
877} EFI_ACPI_4_0_PCI_EXPRESS_ROOT_PORT_AER_STRUCTURE;
878
879///
880/// PCI Express Device AER Structure Definition
881///
882typedef struct {
883 UINT16 Type;
884 UINT16 SourceId;
885 UINT8 Reserved0[2];
886 UINT8 Flags;
887 UINT8 Enabled;
888 UINT32 NumberOfRecordsToPreAllocate;
889 UINT32 MaxSectionsPerRecord;
890 UINT32 Bus;
891 UINT16 Device;
892 UINT16 Function;
893 UINT16 DeviceControl;
894 UINT8 Reserved1[2];
895 UINT32 UncorrectableErrorMask;
896 UINT32 UncorrectableErrorSeverity;
897 UINT32 CorrectableErrorMask;
898 UINT32 AdvancedErrorCapabilitiesAndControl;
899} EFI_ACPI_4_0_PCI_EXPRESS_DEVICE_AER_STRUCTURE;
900
901///
902/// PCI Express Bridge AER Structure Definition
903///
904typedef struct {
905 UINT16 Type;
906 UINT16 SourceId;
907 UINT8 Reserved0[2];
908 UINT8 Flags;
909 UINT8 Enabled;
910 UINT32 NumberOfRecordsToPreAllocate;
911 UINT32 MaxSectionsPerRecord;
912 UINT32 Bus;
913 UINT16 Device;
914 UINT16 Function;
915 UINT16 DeviceControl;
916 UINT8 Reserved1[2];
917 UINT32 UncorrectableErrorMask;
918 UINT32 UncorrectableErrorSeverity;
919 UINT32 CorrectableErrorMask;
920 UINT32 AdvancedErrorCapabilitiesAndControl;
921 UINT32 SecondaryUncorrectableErrorMask;
922 UINT32 SecondaryUncorrectableErrorSeverity;
923 UINT32 SecondaryAdvancedErrorCapabilitiesAndControl;
924} EFI_ACPI_4_0_PCI_EXPRESS_BRIDGE_AER_STRUCTURE;
925
926///
927/// Generic Hardware Error Source Structure Definition
928///
929typedef struct {
930 UINT16 Type;
931 UINT16 SourceId;
932 UINT16 RelatedSourceId;
933 UINT8 Flags;
934 UINT8 Enabled;
935 UINT32 NumberOfRecordsToPreAllocate;
936 UINT32 MaxSectionsPerRecord;
937 UINT32 MaxRawDataLength;
938 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE ErrorStatusAddress;
939 EFI_ACPI_4_0_HARDWARE_ERROR_NOTIFICATION_STRUCTURE NotificationStructure;
940 UINT32 ErrorStatusBlockLength;
941} EFI_ACPI_4_0_GENERIC_HARDWARE_ERROR_SOURCE_STRUCTURE;
942
943///
944/// Generic Error Status Definition
945///
946typedef struct {
947 EFI_ACPI_4_0_ERROR_BLOCK_STATUS BlockStatus;
948 UINT32 RawDataOffset;
949 UINT32 RawDataLength;
950 UINT32 DataLength;
951 UINT32 ErrorSeverity;
952} EFI_ACPI_4_0_GENERIC_ERROR_STATUS_STRUCTURE;
953
954///
955/// ERST - Error Record Serialization Table
956///
957typedef struct {
958 EFI_ACPI_DESCRIPTION_HEADER Header;
959 UINT32 SerializationHeaderSize;
960 UINT8 Reserved0[4];
961 UINT32 InstructionEntryCount;
962} EFI_ACPI_4_0_ERROR_RECORD_SERIALIZATION_TABLE_HEADER;
963
964///
965/// ERST Version (as defined in ACPI 4.0 spec.)
966///
967#define EFI_ACPI_4_0_ERROR_RECORD_SERIALIZATION_TABLE_REVISION 0x01
968
969///
970/// ERST Serialization Actions
971///
972#define EFI_ACPI_4_0_ERST_BEGIN_WRITE_OPERATION 0x00
973#define EFI_ACPI_4_0_ERST_BEGIN_READ_OPERATION 0x01
974#define EFI_ACPI_4_0_ERST_BEGIN_CLEAR_OPERATION 0x02
975#define EFI_ACPI_4_0_ERST_END_OPERATION 0x03
976#define EFI_ACPI_4_0_ERST_SET_RECORD_OFFSET 0x04
977#define EFI_ACPI_4_0_ERST_EXECUTE_OPERATION 0x05
978#define EFI_ACPI_4_0_ERST_CHECK_BUSY_STATUS 0x06
979#define EFI_ACPI_4_0_ERST_GET_COMMAND_STATUS 0x07
980#define EFI_ACPI_4_0_ERST_GET_RECORD_IDENTIFIER 0x08
981#define EFI_ACPI_4_0_ERST_SET_RECORD_IDENTIFIER 0x09
982#define EFI_ACPI_4_0_ERST_GET_RECORD_COUNT 0x0A
983#define EFI_ACPI_4_0_ERST_BEGIN_DUMMY_WRITE_OPERATION 0x0B
984#define EFI_ACPI_4_0_ERST_GET_ERROR_LOG_ADDRESS_RANGE 0x0D
985#define EFI_ACPI_4_0_ERST_GET_ERROR_LOG_ADDRESS_RANGE_LENGTH 0x0E
986#define EFI_ACPI_4_0_ERST_GET_ERROR_LOG_ADDRESS_RANGE_ATTRIBUTES 0x0F
987
988///
989/// ERST Action Command Status
990///
991#define EFI_ACPI_4_0_EINJ_STATUS_SUCCESS 0x00
992#define EFI_ACPI_4_0_EINJ_STATUS_NOT_ENOUGH_SPACE 0x01
993#define EFI_ACPI_4_0_EINJ_STATUS_HARDWARE_NOT_AVAILABLE 0x02
994#define EFI_ACPI_4_0_EINJ_STATUS_FAILED 0x03
995#define EFI_ACPI_4_0_EINJ_STATUS_RECORD_STORE_EMPTY 0x04
996#define EFI_ACPI_4_0_EINJ_STATUS_RECORD_NOT_FOUND 0x05
997
998///
999/// ERST Serialization Instructions
1000///
1001#define EFI_ACPI_4_0_ERST_READ_REGISTER 0x00
1002#define EFI_ACPI_4_0_ERST_READ_REGISTER_VALUE 0x01
1003#define EFI_ACPI_4_0_ERST_WRITE_REGISTER 0x02
1004#define EFI_ACPI_4_0_ERST_WRITE_REGISTER_VALUE 0x03
1005#define EFI_ACPI_4_0_ERST_NOOP 0x04
1006#define EFI_ACPI_4_0_ERST_LOAD_VAR1 0x05
1007#define EFI_ACPI_4_0_ERST_LOAD_VAR2 0x06
1008#define EFI_ACPI_4_0_ERST_STORE_VAR1 0x07
1009#define EFI_ACPI_4_0_ERST_ADD 0x08
1010#define EFI_ACPI_4_0_ERST_SUBTRACT 0x09
1011#define EFI_ACPI_4_0_ERST_ADD_VALUE 0x0A
1012#define EFI_ACPI_4_0_ERST_SUBTRACT_VALUE 0x0B
1013#define EFI_ACPI_4_0_ERST_STALL 0x0C
1014#define EFI_ACPI_4_0_ERST_STALL_WHILE_TRUE 0x0D
1015#define EFI_ACPI_4_0_ERST_SKIP_NEXT_INSTRUCTION_IF_TRUE 0x0E
1016#define EFI_ACPI_4_0_ERST_GOTO 0x0F
1017#define EFI_ACPI_4_0_ERST_SET_SRC_ADDRESS_BASE 0x10
1018#define EFI_ACPI_4_0_ERST_SET_DST_ADDRESS_BASE 0x11
1019#define EFI_ACPI_4_0_ERST_MOVE_DATA 0x12
1020
1021///
1022/// ERST Instruction Flags
1023///
1024#define EFI_ACPI_4_0_ERST_PRESERVE_REGISTER 0x01
1025
1026///
1027/// ERST Serialization Instruction Entry
1028///
1029typedef struct {
1030 UINT8 SerializationAction;
1031 UINT8 Instruction;
1032 UINT8 Flags;
1033 UINT8 Reserved0;
1034 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE RegisterRegion;
1035 UINT64 Value;
1036 UINT64 Mask;
1037} EFI_ACPI_4_0_ERST_SERIALIZATION_INSTRUCTION_ENTRY;
1038
1039///
1040/// EINJ - Error Injection Table
1041///
1042typedef struct {
1043 EFI_ACPI_DESCRIPTION_HEADER Header;
1044 UINT32 InjectionHeaderSize;
1045 UINT8 InjectionFlags;
1046 UINT8 Reserved0[3];
1047 UINT32 InjectionEntryCount;
1048} EFI_ACPI_4_0_ERROR_INJECTION_TABLE_HEADER;
1049
1050///
1051/// EINJ Version (as defined in ACPI 4.0 spec.)
1052///
1053#define EFI_ACPI_4_0_ERROR_INJECTION_TABLE_REVISION 0x01
1054
1055///
1056/// EINJ Error Injection Actions
1057///
1058#define EFI_ACPI_4_0_EINJ_BEGIN_INJECTION_OPERATION 0x00
1059#define EFI_ACPI_4_0_EINJ_GET_TRIGGER_ERROR_ACTION_TABLE 0x01
1060#define EFI_ACPI_4_0_EINJ_SET_ERROR_TYPE 0x02
1061#define EFI_ACPI_4_0_EINJ_GET_ERROR_TYPE 0x03
1062#define EFI_ACPI_4_0_EINJ_END_OPERATION 0x04
1063#define EFI_ACPI_4_0_EINJ_EXECUTE_OPERATION 0x05
1064#define EFI_ACPI_4_0_EINJ_CHECK_BUSY_STATUS 0x06
1065#define EFI_ACPI_4_0_EINJ_GET_COMMAND_STATUS 0x07
1066#define EFI_ACPI_4_0_EINJ_TRIGGER_ERROR 0xFF
1067
1068///
1069/// EINJ Action Command Status
1070///
1071#define EFI_ACPI_4_0_EINJ_STATUS_SUCCESS 0x00
1072#define EFI_ACPI_4_0_EINJ_STATUS_UNKNOWN_FAILURE 0x01
1073#define EFI_ACPI_4_0_EINJ_STATUS_INVALID_ACCESS 0x02
1074
1075///
1076/// EINJ Error Type Definition
1077///
1078#define EFI_ACPI_4_0_EINJ_ERROR_PROCESSOR_CORRECTABLE (1 << 0)
1079#define EFI_ACPI_4_0_EINJ_ERROR_PROCESSOR_UNCORRECTABLE_NONFATAL (1 << 1)
1080#define EFI_ACPI_4_0_EINJ_ERROR_PROCESSOR_UNCORRECTABLE_FATAL (1 << 2)
1081#define EFI_ACPI_4_0_EINJ_ERROR_MEMORY_CORRECTABLE (1 << 3)
1082#define EFI_ACPI_4_0_EINJ_ERROR_MEMORY_UNCORRECTABLE_NONFATAL (1 << 4)
1083#define EFI_ACPI_4_0_EINJ_ERROR_MEMORY_UNCORRECTABLE_FATAL (1 << 5)
1084#define EFI_ACPI_4_0_EINJ_ERROR_PCI_EXPRESS_CORRECTABLE (1 << 6)
1085#define EFI_ACPI_4_0_EINJ_ERROR_PCI_EXPRESS_UNCORRECTABLE_NONFATAL (1 << 7)
1086#define EFI_ACPI_4_0_EINJ_ERROR_PCI_EXPRESS_UNCORRECTABLE_FATAL (1 << 8)
1087#define EFI_ACPI_4_0_EINJ_ERROR_PLATFORM_CORRECTABLE (1 << 9)
1088#define EFI_ACPI_4_0_EINJ_ERROR_PLATFORM_UNCORRECTABLE_NONFATAL (1 << 10)
1089#define EFI_ACPI_4_0_EINJ_ERROR_PLATFORM_UNCORRECTABLE_FATAL (1 << 11)
1090
1091///
1092/// EINJ Injection Instructions
1093///
1094#define EFI_ACPI_4_0_EINJ_READ_REGISTER 0x00
1095#define EFI_ACPI_4_0_EINJ_READ_REGISTER_VALUE 0x01
1096#define EFI_ACPI_4_0_EINJ_WRITE_REGISTER 0x02
1097#define EFI_ACPI_4_0_EINJ_WRITE_REGISTER_VALUE 0x03
1098#define EFI_ACPI_4_0_EINJ_NOOP 0x04
1099
1100///
1101/// EINJ Instruction Flags
1102///
1103#define EFI_ACPI_4_0_EINJ_PRESERVE_REGISTER 0x01
1104
1105///
1106/// EINJ Injection Instruction Entry
1107///
1108typedef struct {
1109 UINT8 InjectionAction;
1110 UINT8 Instruction;
1111 UINT8 Flags;
1112 UINT8 Reserved0;
1113 EFI_ACPI_4_0_GENERIC_ADDRESS_STRUCTURE RegisterRegion;
1114 UINT64 Value;
1115 UINT64 Mask;
1116} EFI_ACPI_4_0_EINJ_INJECTION_INSTRUCTION_ENTRY;
1117
1118///
1119/// EINJ Trigger Action Table
1120///
1121typedef struct {
1122 UINT32 HeaderSize;
1123 UINT32 Revision;
1124 UINT32 TableSize;
1125 UINT32 EntryCount;
1126} EFI_ACPI_4_0_EINJ_TRIGGER_ACTION_TABLE;
1127
1128//
1129// Known table signatures
1130//
1131
1132///
1133/// "RSD PTR " Root System Description Pointer
1134///
1135#define EFI_ACPI_4_0_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ')
1136
1137///
1138/// "APIC" Multiple APIC Description Table
1139///
1140#define EFI_ACPI_4_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('A', 'P', 'I', 'C')
1141
1142///
1143/// "BERT" Boot Error Record Table
1144///
1145#define EFI_ACPI_4_0_BOOT_ERROR_RECORD_TABLE_SIGNATURE SIGNATURE_32('B', 'E', 'R', 'T')
1146
1147///
1148/// "CPEP" Corrected Platform Error Polling Table
1149///
1150#define EFI_ACPI_4_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_SIGNATURE SIGNATURE_32('C', 'P', 'E', 'P')
1151
1152///
1153/// "DSDT" Differentiated System Description Table
1154///
1155#define EFI_ACPI_4_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('D', 'S', 'D', 'T')
1156
1157///
1158/// "ECDT" Embedded Controller Boot Resources Table
1159///
1160#define EFI_ACPI_4_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_SIGNATURE SIGNATURE_32('E', 'C', 'D', 'T')
1161
1162///
1163/// "EINJ" Error Injection Table
1164///
1165#define EFI_ACPI_4_0_ERROR_INJECTION_TABLE_SIGNATURE SIGNATURE_32('E', 'I', 'N', 'J')
1166
1167///
1168/// "ERST" Error Record Serialization Table
1169///
1170#define EFI_ACPI_4_0_ERROR_RECORD_SERIALIZATION_TABLE_SIGNATURE SIGNATURE_32('E', 'R', 'S', 'T')
1171
1172///
1173/// "FACP" Fixed ACPI Description Table
1174///
1175#define EFI_ACPI_4_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'P')
1176
1177///
1178/// "FACS" Firmware ACPI Control Structure
1179///
1180#define EFI_ACPI_4_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'S')
1181
1182///
1183/// "HEST" Hardware Error Source Table
1184///
1185#define EFI_ACPI_4_0_HARDWARE_ERROR_SOURCE_TABLE_SIGNATURE SIGNATURE_32('H', 'E', 'S', 'T')
1186
1187///
1188/// "MSCT" Maximum System Characteristics Table
1189///
1190#define EFI_ACPI_4_0_MAXIMUM_SYSTEM_CHARACTERISTICS_TABLE_SIGNATURE SIGNATURE_32('M', 'S', 'C', 'T')
1191
1192///
1193/// "PSDT" Persistent System Description Table
1194///
1195#define EFI_ACPI_4_0_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('P', 'S', 'D', 'T')
1196
1197///
1198/// "RSDT" Root System Description Table
1199///
1200#define EFI_ACPI_4_0_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('R', 'S', 'D', 'T')
1201
1202///
1203/// "SBST" Smart Battery Specification Table
1204///
1205#define EFI_ACPI_4_0_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE SIGNATURE_32('S', 'B', 'S', 'T')
1206
1207///
1208/// "SLIT" System Locality Information Table
1209///
1210#define EFI_ACPI_4_0_SYSTEM_LOCALITY_INFORMATION_TABLE_SIGNATURE SIGNATURE_32('S', 'L', 'I', 'T')
1211
1212///
1213/// "SRAT" System Resource Affinity Table
1214///
1215#define EFI_ACPI_4_0_SYSTEM_RESOURCE_AFFINITY_TABLE_SIGNATURE SIGNATURE_32('S', 'R', 'A', 'T')
1216
1217///
1218/// "SSDT" Secondary System Description Table
1219///
1220#define EFI_ACPI_4_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('S', 'S', 'D', 'T')
1221
1222///
1223/// "XSDT" Extended System Description Table
1224///
1225#define EFI_ACPI_4_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('X', 'S', 'D', 'T')
1226
1227///
1228/// "BOOT" MS Simple Boot Spec
1229///
1230#define EFI_ACPI_4_0_SIMPLE_BOOT_FLAG_TABLE_SIGNATURE SIGNATURE_32('B', 'O', 'O', 'T')
1231
1232///
1233/// "DBGP" MS Debug Port Spec
1234///
1235#define EFI_ACPI_4_0_DEBUG_PORT_TABLE_SIGNATURE SIGNATURE_32('D', 'B', 'G', 'P')
1236
1237///
1238/// "DMAR" DMA Remapping Table
1239///
1240#define EFI_ACPI_4_0_DMA_REMAPPING_TABLE_SIGNATURE SIGNATURE_32('D', 'M', 'A', 'R')
1241
1242///
1243/// "ETDT" Event Timer Description Table
1244///
1245#define EFI_ACPI_4_0_EVENT_TIMER_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('E', 'T', 'D', 'T')
1246
1247///
1248/// "HPET" IA-PC High Precision Event Timer Table
1249///
1250#define EFI_ACPI_4_0_HIGH_PRECISION_EVENT_TIMER_TABLE_SIGNATURE SIGNATURE_32('H', 'P', 'E', 'T')
1251
1252///
1253/// "iBFT" iSCSI Boot Firmware Table
1254///
1255#define EFI_ACPI_4_0_ISCSI_BOOT_FIRMWARE_TABLE_SIGNATURE SIGNATURE_32('i', 'B', 'F', 'T')
1256
1257///
1258/// "IVRS" I/O Virtualization Reporting Structure
1259///
1260#define EFI_ACPI_4_0_IO_VIRTUALIZATION_REPORTING_STRUCTURE_SIGNATURE SIGNATURE_32('I', 'V', 'R', 'S')
1261
1262///
1263/// "MCFG" PCI Express Memory Mapped Configuration Space Base Address Description Table
1264///
1265#define EFI_ACPI_4_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('M', 'C', 'F', 'G')
1266
1267///
1268/// "MCHI" Management Controller Host Interface Table
1269///
1270#define EFI_ACPI_4_0_MANAGEMENT_CONTROLLER_HOST_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('M', 'C', 'H', 'I')
1271
1272///
1273/// "SPCR" Serial Port Concole Redirection Table
1274///
1275#define EFI_ACPI_4_0_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'C', 'R')
1276
1277///
1278/// "SPMI" Server Platform Management Interface Table
1279///
1280#define EFI_ACPI_4_0_SERVER_PLATFORM_MANAGEMENT_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'M', 'I')
1281
1282///
1283/// "TCPA" Trusted Computing Platform Alliance Capabilities Table
1284///
1285#define EFI_ACPI_4_0_TRUSTED_COMPUTING_PLATFORM_ALLIANCE_CAPABILITIES_TABLE_SIGNATURE SIGNATURE_32('T', 'C', 'P', 'A')
1286
1287///
1288/// "UEFI" UEFI ACPI Data Table
1289///
1290#define EFI_ACPI_4_0_UEFI_ACPI_DATA_TABLE_SIGNATURE SIGNATURE_32('U', 'E', 'F', 'I')
1291
1292///
1293/// "WAET" Windows ACPI Enlightenment Table
1294///
1295#define EFI_ACPI_4_0_WINDOWS_ACPI_ENLIGHTENMENT_TABLE_SIGNATURE SIGNATURE_32('W', 'A', 'E', 'T')
1296
1297///
1298/// "WDAT" Watchdog Action Table
1299///
1300#define EFI_ACPI_4_0_WATCHDOG_ACTION_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'A', 'T')
1301
1302///
1303/// "WDRT" Watchdog Resource Table
1304///
1305#define EFI_ACPI_4_0_WATCHDOG_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'R', 'T')
1306
1307#pragma pack()
1308
1309#endif
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