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source: vbox/trunk/src/VBox/Devices/EFI/Firmware/MdePkg/Include/IndustryStandard/Acpi30.h@ 58466

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1/** @file
2 ACPI 3.0 definitions from the ACPI Specification Revision 3.0b October 10, 2006
3
4 Copyright (c) 2006 - 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_3_0_H_
15#define _ACPI_3_0_H_
16
17#include <IndustryStandard/Acpi20.h>
18
19//
20// Define for Desriptor
21//
22#define ACPI_LARGE_EXTENDED_ADDRESS_SPACE_DESCRIPTOR_NAME 0x0B
23
24#define ACPI_EXTENDED_ADDRESS_SPACE_DESCRIPTOR 0x8B
25
26//
27// Ensure proper structure formats
28//
29#pragma pack(1)
30
31///
32/// Extended Address Space Descriptor
33///
34typedef PACKED struct {
35 ACPI_LARGE_RESOURCE_HEADER Header;
36 UINT8 ResType;
37 UINT8 GenFlag;
38 UINT8 SpecificFlag;
39 UINT8 RevisionId;
40 UINT8 Reserved;
41 UINT64 AddrSpaceGranularity;
42 UINT64 AddrRangeMin;
43 UINT64 AddrRangeMax;
44 UINT64 AddrTranslationOffset;
45 UINT64 AddrLen;
46 UINT64 TypeSpecificAttribute;
47} EFI_ACPI_EXTENDED_ADDRESS_SPACE_DESCRIPTOR;
48
49#pragma pack()
50
51//
52// Memory Type Specific Flags
53//
54#define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_UC 0x0000000000000001
55#define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_WC 0x0000000000000002
56#define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_WT 0x0000000000000004
57#define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_WB 0x0000000000000008
58#define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_UCE 0x0000000000000010
59#define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_NV 0x0000000000008000
60
61//
62// Ensure proper structure formats
63//
64#pragma pack(1)
65
66///
67/// ACPI 3.0 Generic Address Space definition
68///
69typedef struct {
70 UINT8 AddressSpaceId;
71 UINT8 RegisterBitWidth;
72 UINT8 RegisterBitOffset;
73 UINT8 AccessSize;
74 UINT64 Address;
75} EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE;
76
77//
78// Generic Address Space Address IDs
79//
80#define EFI_ACPI_3_0_SYSTEM_MEMORY 0
81#define EFI_ACPI_3_0_SYSTEM_IO 1
82#define EFI_ACPI_3_0_PCI_CONFIGURATION_SPACE 2
83#define EFI_ACPI_3_0_EMBEDDED_CONTROLLER 3
84#define EFI_ACPI_3_0_SMBUS 4
85#define EFI_ACPI_3_0_FUNCTIONAL_FIXED_HARDWARE 0x7F
86
87//
88// Generic Address Space Access Sizes
89//
90#define EFI_ACPI_3_0_UNDEFINED 0
91#define EFI_ACPI_3_0_BYTE 1
92#define EFI_ACPI_3_0_WORD 2
93#define EFI_ACPI_3_0_DWORD 3
94#define EFI_ACPI_3_0_QWORD 4
95
96//
97// ACPI 3.0 table structures
98//
99
100///
101/// Root System Description Pointer Structure
102///
103typedef struct {
104 UINT64 Signature;
105 UINT8 Checksum;
106 UINT8 OemId[6];
107 UINT8 Revision;
108 UINT32 RsdtAddress;
109 UINT32 Length;
110 UINT64 XsdtAddress;
111 UINT8 ExtendedChecksum;
112 UINT8 Reserved[3];
113} EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER;
114
115///
116/// RSD_PTR Revision (as defined in ACPI 3.0b spec.)
117///
118#define EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER_REVISION 0x02 ///< ACPISpec (Revision 3.0b) says current value is 2
119
120///
121/// Common table header, this prefaces all ACPI tables, including FACS, but
122/// excluding the RSD PTR structure
123///
124typedef struct {
125 UINT32 Signature;
126 UINT32 Length;
127} EFI_ACPI_3_0_COMMON_HEADER;
128
129//
130// Root System Description Table
131// No definition needed as it is a common description table header, the same with
132// EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT32 table pointers.
133//
134
135///
136/// RSDT Revision (as defined in ACPI 3.0 spec.)
137///
138#define EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
139
140//
141// Extended System Description Table
142// No definition needed as it is a common description table header, the same with
143// EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT64 table pointers.
144//
145
146///
147/// XSDT Revision (as defined in ACPI 3.0 spec.)
148///
149#define EFI_ACPI_3_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
150
151///
152/// Fixed ACPI Description Table Structure (FADT)
153///
154typedef struct {
155 EFI_ACPI_DESCRIPTION_HEADER Header;
156 UINT32 FirmwareCtrl;
157 UINT32 Dsdt;
158 UINT8 Reserved0;
159 UINT8 PreferredPmProfile;
160 UINT16 SciInt;
161 UINT32 SmiCmd;
162 UINT8 AcpiEnable;
163 UINT8 AcpiDisable;
164 UINT8 S4BiosReq;
165 UINT8 PstateCnt;
166 UINT32 Pm1aEvtBlk;
167 UINT32 Pm1bEvtBlk;
168 UINT32 Pm1aCntBlk;
169 UINT32 Pm1bCntBlk;
170 UINT32 Pm2CntBlk;
171 UINT32 PmTmrBlk;
172 UINT32 Gpe0Blk;
173 UINT32 Gpe1Blk;
174 UINT8 Pm1EvtLen;
175 UINT8 Pm1CntLen;
176 UINT8 Pm2CntLen;
177 UINT8 PmTmrLen;
178 UINT8 Gpe0BlkLen;
179 UINT8 Gpe1BlkLen;
180 UINT8 Gpe1Base;
181 UINT8 CstCnt;
182 UINT16 PLvl2Lat;
183 UINT16 PLvl3Lat;
184 UINT16 FlushSize;
185 UINT16 FlushStride;
186 UINT8 DutyOffset;
187 UINT8 DutyWidth;
188 UINT8 DayAlrm;
189 UINT8 MonAlrm;
190 UINT8 Century;
191 UINT16 IaPcBootArch;
192 UINT8 Reserved1;
193 UINT32 Flags;
194 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE ResetReg;
195 UINT8 ResetValue;
196 UINT8 Reserved2[3];
197 UINT64 XFirmwareCtrl;
198 UINT64 XDsdt;
199 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm1aEvtBlk;
200 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm1bEvtBlk;
201 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm1aCntBlk;
202 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm1bCntBlk;
203 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm2CntBlk;
204 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPmTmrBlk;
205 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XGpe0Blk;
206 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XGpe1Blk;
207} EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE;
208
209///
210/// FADT Version (as defined in ACPI 3.0 spec.)
211///
212#define EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION 0x04
213
214//
215// Fixed ACPI Description Table Preferred Power Management Profile
216//
217#define EFI_ACPI_3_0_PM_PROFILE_UNSPECIFIED 0
218#define EFI_ACPI_3_0_PM_PROFILE_DESKTOP 1
219#define EFI_ACPI_3_0_PM_PROFILE_MOBILE 2
220#define EFI_ACPI_3_0_PM_PROFILE_WORKSTATION 3
221#define EFI_ACPI_3_0_PM_PROFILE_ENTERPRISE_SERVER 4
222#define EFI_ACPI_3_0_PM_PROFILE_SOHO_SERVER 5
223#define EFI_ACPI_3_0_PM_PROFILE_APPLIANCE_PC 6
224#define EFI_ACPI_3_0_PM_PROFILE_PERFORMANCE_SERVER 7
225
226//
227// Fixed ACPI Description Table Boot Architecture Flags
228// All other bits are reserved and must be set to 0.
229//
230#define EFI_ACPI_3_0_LEGACY_DEVICES BIT0
231#define EFI_ACPI_3_0_8042 BIT1
232#define EFI_ACPI_3_0_VGA_NOT_PRESENT BIT2
233#define EFI_ACPI_3_0_MSI_NOT_SUPPORTED BIT3
234#define EFI_ACPI_3_0_PCIE_ASPM_CONTROLS BIT4
235
236//
237// Fixed ACPI Description Table Fixed Feature Flags
238// All other bits are reserved and must be set to 0.
239//
240#define EFI_ACPI_3_0_WBINVD BIT0
241#define EFI_ACPI_3_0_WBINVD_FLUSH BIT1
242#define EFI_ACPI_3_0_PROC_C1 BIT2
243#define EFI_ACPI_3_0_P_LVL2_UP BIT3
244#define EFI_ACPI_3_0_PWR_BUTTON BIT4
245#define EFI_ACPI_3_0_SLP_BUTTON BIT5
246#define EFI_ACPI_3_0_FIX_RTC BIT6
247#define EFI_ACPI_3_0_RTC_S4 BIT7
248#define EFI_ACPI_3_0_TMR_VAL_EXT BIT8
249#define EFI_ACPI_3_0_DCK_CAP BIT9
250#define EFI_ACPI_3_0_RESET_REG_SUP BIT10
251#define EFI_ACPI_3_0_SEALED_CASE BIT11
252#define EFI_ACPI_3_0_HEADLESS BIT12
253#define EFI_ACPI_3_0_CPU_SW_SLP BIT13
254#define EFI_ACPI_3_0_PCI_EXP_WAK BIT14
255#define EFI_ACPI_3_0_USE_PLATFORM_CLOCK BIT15
256#define EFI_ACPI_3_0_S4_RTC_STS_VALID BIT16
257#define EFI_ACPI_3_0_REMOTE_POWER_ON_CAPABLE BIT17
258#define EFI_ACPI_3_0_FORCE_APIC_CLUSTER_MODEL BIT18
259#define EFI_ACPI_3_0_FORCE_APIC_PHYSICAL_DESTINATION_MODE BIT19
260
261///
262/// Firmware ACPI Control Structure
263///
264typedef struct {
265 UINT32 Signature;
266 UINT32 Length;
267 UINT32 HardwareSignature;
268 UINT32 FirmwareWakingVector;
269 UINT32 GlobalLock;
270 UINT32 Flags;
271 UINT64 XFirmwareWakingVector;
272 UINT8 Version;
273 UINT8 Reserved[31];
274} EFI_ACPI_3_0_FIRMWARE_ACPI_CONTROL_STRUCTURE;
275
276///
277/// FACS Version (as defined in ACPI 3.0 spec.)
278///
279#define EFI_ACPI_3_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION 0x01
280
281///
282/// Firmware Control Structure Feature Flags
283/// All other bits are reserved and must be set to 0.
284///
285#define EFI_ACPI_3_0_S4BIOS_F BIT0
286
287//
288// Differentiated System Description Table,
289// Secondary System Description Table
290// and Persistent System Description Table,
291// no definition needed as they are common description table header, the same with
292// EFI_ACPI_DESCRIPTION_HEADER, followed by a definition block.
293//
294#define EFI_ACPI_3_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x02
295#define EFI_ACPI_3_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_REVISION 0x02
296
297///
298/// Multiple APIC Description Table header definition. The rest of the table
299/// must be defined in a platform specific manner.
300///
301typedef struct {
302 EFI_ACPI_DESCRIPTION_HEADER Header;
303 UINT32 LocalApicAddress;
304 UINT32 Flags;
305} EFI_ACPI_3_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER;
306
307///
308/// MADT Revision (as defined in ACPI 3.0 spec.)
309///
310#define EFI_ACPI_3_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION 0x02
311
312///
313/// Multiple APIC Flags
314/// All other bits are reserved and must be set to 0.
315///
316#define EFI_ACPI_3_0_PCAT_COMPAT BIT0
317
318//
319// Multiple APIC Description Table APIC structure types
320// All other values between 0x09 an 0xFF are reserved and
321// will be ignored by OSPM.
322//
323#define EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC 0x00
324#define EFI_ACPI_3_0_IO_APIC 0x01
325#define EFI_ACPI_3_0_INTERRUPT_SOURCE_OVERRIDE 0x02
326#define EFI_ACPI_3_0_NON_MASKABLE_INTERRUPT_SOURCE 0x03
327#define EFI_ACPI_3_0_LOCAL_APIC_NMI 0x04
328#define EFI_ACPI_3_0_LOCAL_APIC_ADDRESS_OVERRIDE 0x05
329#define EFI_ACPI_3_0_IO_SAPIC 0x06
330#define EFI_ACPI_3_0_LOCAL_SAPIC 0x07
331#define EFI_ACPI_3_0_PLATFORM_INTERRUPT_SOURCES 0x08
332
333//
334// APIC Structure Definitions
335//
336
337///
338/// Processor Local APIC Structure Definition
339///
340typedef struct {
341 UINT8 Type;
342 UINT8 Length;
343 UINT8 AcpiProcessorId;
344 UINT8 ApicId;
345 UINT32 Flags;
346} EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_STRUCTURE;
347
348///
349/// Local APIC Flags. All other bits are reserved and must be 0.
350///
351#define EFI_ACPI_3_0_LOCAL_APIC_ENABLED BIT0
352
353///
354/// IO APIC Structure
355///
356typedef struct {
357 UINT8 Type;
358 UINT8 Length;
359 UINT8 IoApicId;
360 UINT8 Reserved;
361 UINT32 IoApicAddress;
362 UINT32 GlobalSystemInterruptBase;
363} EFI_ACPI_3_0_IO_APIC_STRUCTURE;
364
365///
366/// Interrupt Source Override Structure
367///
368typedef struct {
369 UINT8 Type;
370 UINT8 Length;
371 UINT8 Bus;
372 UINT8 Source;
373 UINT32 GlobalSystemInterrupt;
374 UINT16 Flags;
375} EFI_ACPI_3_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE;
376
377///
378/// Platform Interrupt Sources Structure Definition
379///
380typedef struct {
381 UINT8 Type;
382 UINT8 Length;
383 UINT16 Flags;
384 UINT8 InterruptType;
385 UINT8 ProcessorId;
386 UINT8 ProcessorEid;
387 UINT8 IoSapicVector;
388 UINT32 GlobalSystemInterrupt;
389 UINT32 PlatformInterruptSourceFlags;
390 UINT8 CpeiProcessorOverride;
391 UINT8 Reserved[31];
392} EFI_ACPI_3_0_PLATFORM_INTERRUPT_APIC_STRUCTURE;
393
394//
395// MPS INTI flags.
396// All other bits are reserved and must be set to 0.
397//
398#define EFI_ACPI_3_0_POLARITY (3 << 0)
399#define EFI_ACPI_3_0_TRIGGER_MODE (3 << 2)
400
401///
402/// Non-Maskable Interrupt Source Structure
403///
404typedef struct {
405 UINT8 Type;
406 UINT8 Length;
407 UINT16 Flags;
408 UINT32 GlobalSystemInterrupt;
409} EFI_ACPI_3_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE;
410
411///
412/// Local APIC NMI Structure
413///
414typedef struct {
415 UINT8 Type;
416 UINT8 Length;
417 UINT8 AcpiProcessorId;
418 UINT16 Flags;
419 UINT8 LocalApicLint;
420} EFI_ACPI_3_0_LOCAL_APIC_NMI_STRUCTURE;
421
422///
423/// Local APIC Address Override Structure
424///
425typedef struct {
426 UINT8 Type;
427 UINT8 Length;
428 UINT16 Reserved;
429 UINT64 LocalApicAddress;
430} EFI_ACPI_3_0_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE;
431
432///
433/// IO SAPIC Structure
434///
435typedef struct {
436 UINT8 Type;
437 UINT8 Length;
438 UINT8 IoApicId;
439 UINT8 Reserved;
440 UINT32 GlobalSystemInterruptBase;
441 UINT64 IoSapicAddress;
442} EFI_ACPI_3_0_IO_SAPIC_STRUCTURE;
443
444///
445/// Local SAPIC Structure
446/// This struct followed by a null-terminated ASCII string - ACPI Processor UID String
447///
448typedef struct {
449 UINT8 Type;
450 UINT8 Length;
451 UINT8 AcpiProcessorId;
452 UINT8 LocalSapicId;
453 UINT8 LocalSapicEid;
454 UINT8 Reserved[3];
455 UINT32 Flags;
456 UINT32 ACPIProcessorUIDValue;
457} EFI_ACPI_3_0_PROCESSOR_LOCAL_SAPIC_STRUCTURE;
458
459///
460/// Platform Interrupt Sources Structure
461///
462typedef struct {
463 UINT8 Type;
464 UINT8 Length;
465 UINT16 Flags;
466 UINT8 InterruptType;
467 UINT8 ProcessorId;
468 UINT8 ProcessorEid;
469 UINT8 IoSapicVector;
470 UINT32 GlobalSystemInterrupt;
471 UINT32 PlatformInterruptSourceFlags;
472} EFI_ACPI_3_0_PLATFORM_INTERRUPT_SOURCES_STRUCTURE;
473
474///
475/// Platform Interrupt Source Flags.
476/// All other bits are reserved and must be set to 0.
477///
478#define EFI_ACPI_3_0_CPEI_PROCESSOR_OVERRIDE BIT0
479
480///
481/// Smart Battery Description Table (SBST)
482///
483typedef struct {
484 EFI_ACPI_DESCRIPTION_HEADER Header;
485 UINT32 WarningEnergyLevel;
486 UINT32 LowEnergyLevel;
487 UINT32 CriticalEnergyLevel;
488} EFI_ACPI_3_0_SMART_BATTERY_DESCRIPTION_TABLE;
489
490///
491/// SBST Version (as defined in ACPI 3.0 spec.)
492///
493#define EFI_ACPI_3_0_SMART_BATTERY_DESCRIPTION_TABLE_REVISION 0x01
494
495///
496/// Embedded Controller Boot Resources Table (ECDT)
497/// The table is followed by a null terminated ASCII string that contains
498/// a fully qualified reference to the name space object.
499///
500typedef struct {
501 EFI_ACPI_DESCRIPTION_HEADER Header;
502 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE EcControl;
503 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE EcData;
504 UINT32 Uid;
505 UINT8 GpeBit;
506} EFI_ACPI_3_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE;
507
508///
509/// ECDT Version (as defined in ACPI 3.0 spec.)
510///
511#define EFI_ACPI_3_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_REVISION 0x01
512
513///
514/// System Resource Affinity Table (SRAT. The rest of the table
515/// must be defined in a platform specific manner.
516///
517typedef struct {
518 EFI_ACPI_DESCRIPTION_HEADER Header;
519 UINT32 Reserved1; ///< Must be set to 1
520 UINT64 Reserved2;
521} EFI_ACPI_3_0_SYSTEM_RESOURCE_AFFINITY_TABLE_HEADER;
522
523///
524/// SRAT Version (as defined in ACPI 3.0 spec.)
525///
526#define EFI_ACPI_3_0_SYSTEM_RESOURCE_AFFINITY_TABLE_REVISION 0x02
527
528//
529// SRAT structure types.
530// All other values between 0x02 an 0xFF are reserved and
531// will be ignored by OSPM.
532//
533#define EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY 0x00
534#define EFI_ACPI_3_0_MEMORY_AFFINITY 0x01
535
536///
537/// Processor Local APIC/SAPIC Affinity Structure Definition
538///
539typedef struct {
540 UINT8 Type;
541 UINT8 Length;
542 UINT8 ProximityDomain7To0;
543 UINT8 ApicId;
544 UINT32 Flags;
545 UINT8 LocalSapicEid;
546 UINT8 ProximityDomain31To8[3];
547 UINT8 Reserved[4];
548} EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY_STRUCTURE;
549
550///
551/// Local APIC/SAPIC Flags. All other bits are reserved and must be 0.
552///
553#define EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_SAPIC_ENABLED (1 << 0)
554
555///
556/// Memory Affinity Structure Definition
557///
558typedef struct {
559 UINT8 Type;
560 UINT8 Length;
561 UINT32 ProximityDomain;
562 UINT16 Reserved1;
563 UINT32 AddressBaseLow;
564 UINT32 AddressBaseHigh;
565 UINT32 LengthLow;
566 UINT32 LengthHigh;
567 UINT32 Reserved2;
568 UINT32 Flags;
569 UINT64 Reserved3;
570} EFI_ACPI_3_0_MEMORY_AFFINITY_STRUCTURE;
571
572//
573// Memory Flags. All other bits are reserved and must be 0.
574//
575#define EFI_ACPI_3_0_MEMORY_ENABLED (1 << 0)
576#define EFI_ACPI_3_0_MEMORY_HOT_PLUGGABLE (1 << 1)
577#define EFI_ACPI_3_0_MEMORY_NONVOLATILE (1 << 2)
578
579///
580/// System Locality Distance Information Table (SLIT).
581/// The rest of the table is a matrix.
582///
583typedef struct {
584 EFI_ACPI_DESCRIPTION_HEADER Header;
585 UINT64 NumberOfSystemLocalities;
586} EFI_ACPI_3_0_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_HEADER;
587
588///
589/// SLIT Version (as defined in ACPI 3.0 spec.)
590///
591#define EFI_ACPI_3_0_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_REVISION 0x01
592
593//
594// Known table signatures
595//
596
597///
598/// "RSD PTR " Root System Description Pointer
599///
600#define EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ')
601
602///
603/// "APIC" Multiple APIC Description Table
604///
605#define EFI_ACPI_3_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('A', 'P', 'I', 'C')
606
607///
608/// "DSDT" Differentiated System Description Table
609///
610#define EFI_ACPI_3_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('D', 'S', 'D', 'T')
611
612///
613/// "ECDT" Embedded Controller Boot Resources Table
614///
615#define EFI_ACPI_3_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_SIGNATURE SIGNATURE_32('E', 'C', 'D', 'T')
616
617///
618/// "FACP" Fixed ACPI Description Table
619///
620#define EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'P')
621
622///
623/// "FACS" Firmware ACPI Control Structure
624///
625#define EFI_ACPI_3_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'S')
626
627///
628/// "PSDT" Persistent System Description Table
629///
630#define EFI_ACPI_3_0_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('P', 'S', 'D', 'T')
631
632///
633/// "RSDT" Root System Description Table
634///
635#define EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('R', 'S', 'D', 'T')
636
637///
638/// "SBST" Smart Battery Specification Table
639///
640#define EFI_ACPI_3_0_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE SIGNATURE_32('S', 'B', 'S', 'T')
641
642///
643/// "SLIT" System Locality Information Table
644///
645#define EFI_ACPI_3_0_SYSTEM_LOCALITY_INFORMATION_TABLE_SIGNATURE SIGNATURE_32('S', 'L', 'I', 'T')
646
647///
648/// "SRAT" System Resource Affinity Table
649///
650#define EFI_ACPI_3_0_SYSTEM_RESOURCE_AFFINITY_TABLE_SIGNATURE SIGNATURE_32('S', 'R', 'A', 'T')
651
652///
653/// "SSDT" Secondary System Description Table
654///
655#define EFI_ACPI_3_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('S', 'S', 'D', 'T')
656
657///
658/// "XSDT" Extended System Description Table
659///
660#define EFI_ACPI_3_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('X', 'S', 'D', 'T')
661
662///
663/// "BOOT" MS Simple Boot Spec
664///
665#define EFI_ACPI_3_0_SIMPLE_BOOT_FLAG_TABLE_SIGNATURE SIGNATURE_32('B', 'O', 'O', 'T')
666
667///
668/// "CPEP" Corrected Platform Error Polling Table
669///
670#define EFI_ACPI_3_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_SIGNATURE SIGNATURE_32('C', 'P', 'E', 'P')
671
672///
673/// "DBGP" MS Debug Port Spec
674///
675#define EFI_ACPI_3_0_DEBUG_PORT_TABLE_SIGNATURE SIGNATURE_32('D', 'B', 'G', 'P')
676
677///
678/// "ETDT" Event Timer Description Table
679///
680#define EFI_ACPI_3_0_EVENT_TIMER_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('E', 'T', 'D', 'T')
681
682///
683/// "HPET" IA-PC High Precision Event Timer Table
684///
685#define EFI_ACPI_3_0_HIGH_PRECISION_EVENT_TIMER_TABLE_SIGNATURE SIGNATURE_32('H', 'P', 'E', 'T')
686
687///
688/// "MCFG" PCI Express Memory Mapped Configuration Space Base Address Description Table
689///
690#define EFI_ACPI_3_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('M', 'C', 'F', 'G')
691
692///
693/// "SPCR" Serial Port Concole Redirection Table
694///
695#define EFI_ACPI_3_0_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'C', 'R')
696
697///
698/// "SPMI" Server Platform Management Interface Table
699///
700#define EFI_ACPI_3_0_SERVER_PLATFORM_MANAGEMENT_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'M', 'I')
701
702///
703/// "TCPA" Trusted Computing Platform Alliance Capabilities Table
704///
705#define EFI_ACPI_3_0_TRUSTED_COMPUTING_PLATFORM_ALLIANCE_CAPABILITIES_TABLE_SIGNATURE SIGNATURE_32('T', 'C', 'P', 'A')
706
707///
708/// "WDRT" Watchdog Resource Table
709///
710#define EFI_ACPI_3_0_WATCHDOG_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'R', 'T')
711
712///
713/// "WDAT" Watchdog Action Table
714///
715#define EFI_ACPI_3_0_WATCHDOG_ACTION_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'A', 'T')
716
717///
718/// "WSPT" Windows Specific Properties Table
719///
720#define EFI_ACPI_3_0_WINDOWS_SPECIFIC_PROPERTIES_TABLE_SIGNATURE SIGNATURE_32('W', 'S', 'P', 'T')
721
722///
723/// "iBFT" iSCSI Boot Firmware Table
724///
725#define EFI_ACPI_3_0_ISCSI_BOOT_FIRMWARE_TABLE_SIGNATURE SIGNATURE_32('i', 'B', 'F', 'T')
726
727#pragma pack()
728
729#endif
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