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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 - 2018, Intel Corporation. All rights reserved.<BR>
5 SPDX-License-Identifier: BSD-2-Clause-Patent
6 **/
7
8 #ifndef _ACPI_3_0_H_
9 #define _ACPI_3_0_H_
10
11 #include <IndustryStandard/Acpi20.h>
12
13 //
14 // Define for Desriptor
15 //
16 #define ACPI_LARGE_EXTENDED_ADDRESS_SPACE_DESCRIPTOR_NAME 0x0B
17
18 #define ACPI_EXTENDED_ADDRESS_SPACE_DESCRIPTOR 0x8B
19
20 //
21 // Ensure proper structure formats
22 //
23 #pragma pack(1)
24
25 ///
26 /// Extended Address Space Descriptor
27 ///
28 typedef PACKED struct {
29 ACPI_LARGE_RESOURCE_HEADER Header;
30 UINT8 ResType;
31 UINT8 GenFlag;
32 UINT8 SpecificFlag;
33 UINT8 RevisionId;
34 UINT8 Reserved;
35 UINT64 AddrSpaceGranularity;
36 UINT64 AddrRangeMin;
37 UINT64 AddrRangeMax;
38 UINT64 AddrTranslationOffset;
39 UINT64 AddrLen;
40 UINT64 TypeSpecificAttribute;
41 } EFI_ACPI_EXTENDED_ADDRESS_SPACE_DESCRIPTOR;
42
43 #pragma pack()
44
45 //
46 // Memory Type Specific Flags
47 //
48 #define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_UC 0x0000000000000001
49 #define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_WC 0x0000000000000002
50 #define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_WT 0x0000000000000004
51 #define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_WB 0x0000000000000008
52 #define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_UCE 0x0000000000000010
53 #define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_NV 0x0000000000008000
54
55 //
56 // Ensure proper structure formats
57 //
58 #pragma pack(1)
59
60 ///
61 /// ACPI 3.0 Generic Address Space definition
62 ///
63 typedef struct {
64 UINT8 AddressSpaceId;
65 UINT8 RegisterBitWidth;
66 UINT8 RegisterBitOffset;
67 UINT8 AccessSize;
68 UINT64 Address;
69 } EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE;
70
71 //
72 // Generic Address Space Address IDs
73 //
74 #define EFI_ACPI_3_0_SYSTEM_MEMORY 0
75 #define EFI_ACPI_3_0_SYSTEM_IO 1
76 #define EFI_ACPI_3_0_PCI_CONFIGURATION_SPACE 2
77 #define EFI_ACPI_3_0_EMBEDDED_CONTROLLER 3
78 #define EFI_ACPI_3_0_SMBUS 4
79 #define EFI_ACPI_3_0_FUNCTIONAL_FIXED_HARDWARE 0x7F
80
81 //
82 // Generic Address Space Access Sizes
83 //
84 #define EFI_ACPI_3_0_UNDEFINED 0
85 #define EFI_ACPI_3_0_BYTE 1
86 #define EFI_ACPI_3_0_WORD 2
87 #define EFI_ACPI_3_0_DWORD 3
88 #define EFI_ACPI_3_0_QWORD 4
89
90 //
91 // ACPI 3.0 table structures
92 //
93
94 ///
95 /// Root System Description Pointer Structure
96 ///
97 typedef struct {
98 UINT64 Signature;
99 UINT8 Checksum;
100 UINT8 OemId[6];
101 UINT8 Revision;
102 UINT32 RsdtAddress;
103 UINT32 Length;
104 UINT64 XsdtAddress;
105 UINT8 ExtendedChecksum;
106 UINT8 Reserved[3];
107 } EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER;
108
109 ///
110 /// RSD_PTR Revision (as defined in ACPI 3.0b spec.)
111 ///
112 #define EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER_REVISION 0x02 ///< ACPISpec (Revision 3.0b) says current value is 2
113
114 ///
115 /// Common table header, this prefaces all ACPI tables, including FACS, but
116 /// excluding the RSD PTR structure
117 ///
118 typedef struct {
119 UINT32 Signature;
120 UINT32 Length;
121 } EFI_ACPI_3_0_COMMON_HEADER;
122
123 //
124 // Root System Description Table
125 // No definition needed as it is a common description table header, the same with
126 // EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT32 table pointers.
127 //
128
129 ///
130 /// RSDT Revision (as defined in ACPI 3.0 spec.)
131 ///
132 #define EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
133
134 //
135 // Extended System Description Table
136 // No definition needed as it is a common description table header, the same with
137 // EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT64 table pointers.
138 //
139
140 ///
141 /// XSDT Revision (as defined in ACPI 3.0 spec.)
142 ///
143 #define EFI_ACPI_3_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
144
145 ///
146 /// Fixed ACPI Description Table Structure (FADT)
147 ///
148 typedef struct {
149 EFI_ACPI_DESCRIPTION_HEADER Header;
150 UINT32 FirmwareCtrl;
151 UINT32 Dsdt;
152 UINT8 Reserved0;
153 UINT8 PreferredPmProfile;
154 UINT16 SciInt;
155 UINT32 SmiCmd;
156 UINT8 AcpiEnable;
157 UINT8 AcpiDisable;
158 UINT8 S4BiosReq;
159 UINT8 PstateCnt;
160 UINT32 Pm1aEvtBlk;
161 UINT32 Pm1bEvtBlk;
162 UINT32 Pm1aCntBlk;
163 UINT32 Pm1bCntBlk;
164 UINT32 Pm2CntBlk;
165 UINT32 PmTmrBlk;
166 UINT32 Gpe0Blk;
167 UINT32 Gpe1Blk;
168 UINT8 Pm1EvtLen;
169 UINT8 Pm1CntLen;
170 UINT8 Pm2CntLen;
171 UINT8 PmTmrLen;
172 UINT8 Gpe0BlkLen;
173 UINT8 Gpe1BlkLen;
174 UINT8 Gpe1Base;
175 UINT8 CstCnt;
176 UINT16 PLvl2Lat;
177 UINT16 PLvl3Lat;
178 UINT16 FlushSize;
179 UINT16 FlushStride;
180 UINT8 DutyOffset;
181 UINT8 DutyWidth;
182 UINT8 DayAlrm;
183 UINT8 MonAlrm;
184 UINT8 Century;
185 UINT16 IaPcBootArch;
186 UINT8 Reserved1;
187 UINT32 Flags;
188 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE ResetReg;
189 UINT8 ResetValue;
190 UINT8 Reserved2[3];
191 UINT64 XFirmwareCtrl;
192 UINT64 XDsdt;
193 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm1aEvtBlk;
194 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm1bEvtBlk;
195 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm1aCntBlk;
196 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm1bCntBlk;
197 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm2CntBlk;
198 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPmTmrBlk;
199 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XGpe0Blk;
200 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XGpe1Blk;
201 } EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE;
202
203 ///
204 /// FADT Version (as defined in ACPI 3.0 spec.)
205 ///
206 #define EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION 0x04
207
208 //
209 // Fixed ACPI Description Table Preferred Power Management Profile
210 //
211 #define EFI_ACPI_3_0_PM_PROFILE_UNSPECIFIED 0
212 #define EFI_ACPI_3_0_PM_PROFILE_DESKTOP 1
213 #define EFI_ACPI_3_0_PM_PROFILE_MOBILE 2
214 #define EFI_ACPI_3_0_PM_PROFILE_WORKSTATION 3
215 #define EFI_ACPI_3_0_PM_PROFILE_ENTERPRISE_SERVER 4
216 #define EFI_ACPI_3_0_PM_PROFILE_SOHO_SERVER 5
217 #define EFI_ACPI_3_0_PM_PROFILE_APPLIANCE_PC 6
218 #define EFI_ACPI_3_0_PM_PROFILE_PERFORMANCE_SERVER 7
219
220 //
221 // Fixed ACPI Description Table Boot Architecture Flags
222 // All other bits are reserved and must be set to 0.
223 //
224 #define EFI_ACPI_3_0_LEGACY_DEVICES BIT0
225 #define EFI_ACPI_3_0_8042 BIT1
226 #define EFI_ACPI_3_0_VGA_NOT_PRESENT BIT2
227 #define EFI_ACPI_3_0_MSI_NOT_SUPPORTED BIT3
228 #define EFI_ACPI_3_0_PCIE_ASPM_CONTROLS BIT4
229
230 //
231 // Fixed ACPI Description Table Fixed Feature Flags
232 // All other bits are reserved and must be set to 0.
233 //
234 #define EFI_ACPI_3_0_WBINVD BIT0
235 #define EFI_ACPI_3_0_WBINVD_FLUSH BIT1
236 #define EFI_ACPI_3_0_PROC_C1 BIT2
237 #define EFI_ACPI_3_0_P_LVL2_UP BIT3
238 #define EFI_ACPI_3_0_PWR_BUTTON BIT4
239 #define EFI_ACPI_3_0_SLP_BUTTON BIT5
240 #define EFI_ACPI_3_0_FIX_RTC BIT6
241 #define EFI_ACPI_3_0_RTC_S4 BIT7
242 #define EFI_ACPI_3_0_TMR_VAL_EXT BIT8
243 #define EFI_ACPI_3_0_DCK_CAP BIT9
244 #define EFI_ACPI_3_0_RESET_REG_SUP BIT10
245 #define EFI_ACPI_3_0_SEALED_CASE BIT11
246 #define EFI_ACPI_3_0_HEADLESS BIT12
247 #define EFI_ACPI_3_0_CPU_SW_SLP BIT13
248 #define EFI_ACPI_3_0_PCI_EXP_WAK BIT14
249 #define EFI_ACPI_3_0_USE_PLATFORM_CLOCK BIT15
250 #define EFI_ACPI_3_0_S4_RTC_STS_VALID BIT16
251 #define EFI_ACPI_3_0_REMOTE_POWER_ON_CAPABLE BIT17
252 #define EFI_ACPI_3_0_FORCE_APIC_CLUSTER_MODEL BIT18
253 #define EFI_ACPI_3_0_FORCE_APIC_PHYSICAL_DESTINATION_MODE BIT19
254
255 ///
256 /// Firmware ACPI Control Structure
257 ///
258 typedef struct {
259 UINT32 Signature;
260 UINT32 Length;
261 UINT32 HardwareSignature;
262 UINT32 FirmwareWakingVector;
263 UINT32 GlobalLock;
264 UINT32 Flags;
265 UINT64 XFirmwareWakingVector;
266 UINT8 Version;
267 UINT8 Reserved[31];
268 } EFI_ACPI_3_0_FIRMWARE_ACPI_CONTROL_STRUCTURE;
269
270 ///
271 /// FACS Version (as defined in ACPI 3.0 spec.)
272 ///
273 #define EFI_ACPI_3_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION 0x01
274
275 ///
276 /// Firmware Control Structure Feature Flags
277 /// All other bits are reserved and must be set to 0.
278 ///
279 #define EFI_ACPI_3_0_S4BIOS_F BIT0
280
281 //
282 // Differentiated System Description Table,
283 // Secondary System Description Table
284 // and Persistent System Description Table,
285 // no definition needed as they are common description table header, the same with
286 // EFI_ACPI_DESCRIPTION_HEADER, followed by a definition block.
287 //
288 #define EFI_ACPI_3_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x02
289 #define EFI_ACPI_3_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_REVISION 0x02
290
291 ///
292 /// Multiple APIC Description Table header definition. The rest of the table
293 /// must be defined in a platform specific manner.
294 ///
295 typedef struct {
296 EFI_ACPI_DESCRIPTION_HEADER Header;
297 UINT32 LocalApicAddress;
298 UINT32 Flags;
299 } EFI_ACPI_3_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER;
300
301 ///
302 /// MADT Revision (as defined in ACPI 3.0 spec.)
303 ///
304 #define EFI_ACPI_3_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION 0x02
305
306 ///
307 /// Multiple APIC Flags
308 /// All other bits are reserved and must be set to 0.
309 ///
310 #define EFI_ACPI_3_0_PCAT_COMPAT BIT0
311
312 //
313 // Multiple APIC Description Table APIC structure types
314 // All other values between 0x09 an 0xFF are reserved and
315 // will be ignored by OSPM.
316 //
317 #define EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC 0x00
318 #define EFI_ACPI_3_0_IO_APIC 0x01
319 #define EFI_ACPI_3_0_INTERRUPT_SOURCE_OVERRIDE 0x02
320 #define EFI_ACPI_3_0_NON_MASKABLE_INTERRUPT_SOURCE 0x03
321 #define EFI_ACPI_3_0_LOCAL_APIC_NMI 0x04
322 #define EFI_ACPI_3_0_LOCAL_APIC_ADDRESS_OVERRIDE 0x05
323 #define EFI_ACPI_3_0_IO_SAPIC 0x06
324 #define EFI_ACPI_3_0_LOCAL_SAPIC 0x07
325 #define EFI_ACPI_3_0_PLATFORM_INTERRUPT_SOURCES 0x08
326
327 //
328 // APIC Structure Definitions
329 //
330
331 ///
332 /// Processor Local APIC Structure Definition
333 ///
334 typedef struct {
335 UINT8 Type;
336 UINT8 Length;
337 UINT8 AcpiProcessorId;
338 UINT8 ApicId;
339 UINT32 Flags;
340 } EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_STRUCTURE;
341
342 ///
343 /// Local APIC Flags. All other bits are reserved and must be 0.
344 ///
345 #define EFI_ACPI_3_0_LOCAL_APIC_ENABLED BIT0
346
347 ///
348 /// IO APIC Structure
349 ///
350 typedef struct {
351 UINT8 Type;
352 UINT8 Length;
353 UINT8 IoApicId;
354 UINT8 Reserved;
355 UINT32 IoApicAddress;
356 UINT32 GlobalSystemInterruptBase;
357 } EFI_ACPI_3_0_IO_APIC_STRUCTURE;
358
359 ///
360 /// Interrupt Source Override Structure
361 ///
362 typedef struct {
363 UINT8 Type;
364 UINT8 Length;
365 UINT8 Bus;
366 UINT8 Source;
367 UINT32 GlobalSystemInterrupt;
368 UINT16 Flags;
369 } EFI_ACPI_3_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE;
370
371 ///
372 /// Platform Interrupt Sources Structure Definition
373 ///
374 typedef struct {
375 UINT8 Type;
376 UINT8 Length;
377 UINT16 Flags;
378 UINT8 InterruptType;
379 UINT8 ProcessorId;
380 UINT8 ProcessorEid;
381 UINT8 IoSapicVector;
382 UINT32 GlobalSystemInterrupt;
383 UINT32 PlatformInterruptSourceFlags;
384 UINT8 CpeiProcessorOverride;
385 UINT8 Reserved[31];
386 } EFI_ACPI_3_0_PLATFORM_INTERRUPT_APIC_STRUCTURE;
387
388 //
389 // MPS INTI flags.
390 // All other bits are reserved and must be set to 0.
391 //
392 #define EFI_ACPI_3_0_POLARITY (3 << 0)
393 #define EFI_ACPI_3_0_TRIGGER_MODE (3 << 2)
394
395 ///
396 /// Non-Maskable Interrupt Source Structure
397 ///
398 typedef struct {
399 UINT8 Type;
400 UINT8 Length;
401 UINT16 Flags;
402 UINT32 GlobalSystemInterrupt;
403 } EFI_ACPI_3_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE;
404
405 ///
406 /// Local APIC NMI Structure
407 ///
408 typedef struct {
409 UINT8 Type;
410 UINT8 Length;
411 UINT8 AcpiProcessorId;
412 UINT16 Flags;
413 UINT8 LocalApicLint;
414 } EFI_ACPI_3_0_LOCAL_APIC_NMI_STRUCTURE;
415
416 ///
417 /// Local APIC Address Override Structure
418 ///
419 typedef struct {
420 UINT8 Type;
421 UINT8 Length;
422 UINT16 Reserved;
423 UINT64 LocalApicAddress;
424 } EFI_ACPI_3_0_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE;
425
426 ///
427 /// IO SAPIC Structure
428 ///
429 typedef struct {
430 UINT8 Type;
431 UINT8 Length;
432 UINT8 IoApicId;
433 UINT8 Reserved;
434 UINT32 GlobalSystemInterruptBase;
435 UINT64 IoSapicAddress;
436 } EFI_ACPI_3_0_IO_SAPIC_STRUCTURE;
437
438 ///
439 /// Local SAPIC Structure
440 /// This struct followed by a null-terminated ASCII string - ACPI Processor UID String
441 ///
442 typedef struct {
443 UINT8 Type;
444 UINT8 Length;
445 UINT8 AcpiProcessorId;
446 UINT8 LocalSapicId;
447 UINT8 LocalSapicEid;
448 UINT8 Reserved[3];
449 UINT32 Flags;
450 UINT32 ACPIProcessorUIDValue;
451 } EFI_ACPI_3_0_PROCESSOR_LOCAL_SAPIC_STRUCTURE;
452
453 ///
454 /// Platform Interrupt Sources Structure
455 ///
456 typedef struct {
457 UINT8 Type;
458 UINT8 Length;
459 UINT16 Flags;
460 UINT8 InterruptType;
461 UINT8 ProcessorId;
462 UINT8 ProcessorEid;
463 UINT8 IoSapicVector;
464 UINT32 GlobalSystemInterrupt;
465 UINT32 PlatformInterruptSourceFlags;
466 } EFI_ACPI_3_0_PLATFORM_INTERRUPT_SOURCES_STRUCTURE;
467
468 ///
469 /// Platform Interrupt Source Flags.
470 /// All other bits are reserved and must be set to 0.
471 ///
472 #define EFI_ACPI_3_0_CPEI_PROCESSOR_OVERRIDE BIT0
473
474 ///
475 /// Smart Battery Description Table (SBST)
476 ///
477 typedef struct {
478 EFI_ACPI_DESCRIPTION_HEADER Header;
479 UINT32 WarningEnergyLevel;
480 UINT32 LowEnergyLevel;
481 UINT32 CriticalEnergyLevel;
482 } EFI_ACPI_3_0_SMART_BATTERY_DESCRIPTION_TABLE;
483
484 ///
485 /// SBST Version (as defined in ACPI 3.0 spec.)
486 ///
487 #define EFI_ACPI_3_0_SMART_BATTERY_DESCRIPTION_TABLE_REVISION 0x01
488
489 ///
490 /// Embedded Controller Boot Resources Table (ECDT)
491 /// The table is followed by a null terminated ASCII string that contains
492 /// a fully qualified reference to the name space object.
493 ///
494 typedef struct {
495 EFI_ACPI_DESCRIPTION_HEADER Header;
496 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE EcControl;
497 EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE EcData;
498 UINT32 Uid;
499 UINT8 GpeBit;
500 } EFI_ACPI_3_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE;
501
502 ///
503 /// ECDT Version (as defined in ACPI 3.0 spec.)
504 ///
505 #define EFI_ACPI_3_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_REVISION 0x01
506
507 ///
508 /// System Resource Affinity Table (SRAT. The rest of the table
509 /// must be defined in a platform specific manner.
510 ///
511 typedef struct {
512 EFI_ACPI_DESCRIPTION_HEADER Header;
513 UINT32 Reserved1; ///< Must be set to 1
514 UINT64 Reserved2;
515 } EFI_ACPI_3_0_SYSTEM_RESOURCE_AFFINITY_TABLE_HEADER;
516
517 ///
518 /// SRAT Version (as defined in ACPI 3.0 spec.)
519 ///
520 #define EFI_ACPI_3_0_SYSTEM_RESOURCE_AFFINITY_TABLE_REVISION 0x02
521
522 //
523 // SRAT structure types.
524 // All other values between 0x02 an 0xFF are reserved and
525 // will be ignored by OSPM.
526 //
527 #define EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY 0x00
528 #define EFI_ACPI_3_0_MEMORY_AFFINITY 0x01
529
530 ///
531 /// Processor Local APIC/SAPIC Affinity Structure Definition
532 ///
533 typedef struct {
534 UINT8 Type;
535 UINT8 Length;
536 UINT8 ProximityDomain7To0;
537 UINT8 ApicId;
538 UINT32 Flags;
539 UINT8 LocalSapicEid;
540 UINT8 ProximityDomain31To8[3];
541 UINT8 Reserved[4];
542 } EFI_ACPI_3_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_3_0_PROCESSOR_LOCAL_APIC_SAPIC_ENABLED (1 << 0)
548
549 ///
550 /// Memory Affinity Structure Definition
551 ///
552 typedef 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_3_0_MEMORY_AFFINITY_STRUCTURE;
565
566 //
567 // Memory Flags. All other bits are reserved and must be 0.
568 //
569 #define EFI_ACPI_3_0_MEMORY_ENABLED (1 << 0)
570 #define EFI_ACPI_3_0_MEMORY_HOT_PLUGGABLE (1 << 1)
571 #define EFI_ACPI_3_0_MEMORY_NONVOLATILE (1 << 2)
572
573 ///
574 /// System Locality Distance Information Table (SLIT).
575 /// The rest of the table is a matrix.
576 ///
577 typedef struct {
578 EFI_ACPI_DESCRIPTION_HEADER Header;
579 UINT64 NumberOfSystemLocalities;
580 } EFI_ACPI_3_0_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_HEADER;
581
582 ///
583 /// SLIT Version (as defined in ACPI 3.0 spec.)
584 ///
585 #define EFI_ACPI_3_0_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_REVISION 0x01
586
587 //
588 // Known table signatures
589 //
590
591 ///
592 /// "RSD PTR " Root System Description Pointer
593 ///
594 #define EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ')
595
596 ///
597 /// "APIC" Multiple APIC Description Table
598 ///
599 #define EFI_ACPI_3_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('A', 'P', 'I', 'C')
600
601 ///
602 /// "DSDT" Differentiated System Description Table
603 ///
604 #define EFI_ACPI_3_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('D', 'S', 'D', 'T')
605
606 ///
607 /// "ECDT" Embedded Controller Boot Resources Table
608 ///
609 #define EFI_ACPI_3_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_SIGNATURE SIGNATURE_32('E', 'C', 'D', 'T')
610
611 ///
612 /// "FACP" Fixed ACPI Description Table
613 ///
614 #define EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'P')
615
616 ///
617 /// "FACS" Firmware ACPI Control Structure
618 ///
619 #define EFI_ACPI_3_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'S')
620
621 ///
622 /// "PSDT" Persistent System Description Table
623 ///
624 #define EFI_ACPI_3_0_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('P', 'S', 'D', 'T')
625
626 ///
627 /// "RSDT" Root System Description Table
628 ///
629 #define EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('R', 'S', 'D', 'T')
630
631 ///
632 /// "SBST" Smart Battery Specification Table
633 ///
634 #define EFI_ACPI_3_0_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE SIGNATURE_32('S', 'B', 'S', 'T')
635
636 ///
637 /// "SLIT" System Locality Information Table
638 ///
639 #define EFI_ACPI_3_0_SYSTEM_LOCALITY_INFORMATION_TABLE_SIGNATURE SIGNATURE_32('S', 'L', 'I', 'T')
640
641 ///
642 /// "SRAT" System Resource Affinity Table
643 ///
644 #define EFI_ACPI_3_0_SYSTEM_RESOURCE_AFFINITY_TABLE_SIGNATURE SIGNATURE_32('S', 'R', 'A', 'T')
645
646 ///
647 /// "SSDT" Secondary System Description Table
648 ///
649 #define EFI_ACPI_3_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('S', 'S', 'D', 'T')
650
651 ///
652 /// "XSDT" Extended System Description Table
653 ///
654 #define EFI_ACPI_3_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('X', 'S', 'D', 'T')
655
656 ///
657 /// "BOOT" MS Simple Boot Spec
658 ///
659 #define EFI_ACPI_3_0_SIMPLE_BOOT_FLAG_TABLE_SIGNATURE SIGNATURE_32('B', 'O', 'O', 'T')
660
661 ///
662 /// "CPEP" Corrected Platform Error Polling Table
663 ///
664 #define EFI_ACPI_3_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_SIGNATURE SIGNATURE_32('C', 'P', 'E', 'P')
665
666 ///
667 /// "DBGP" MS Debug Port Spec
668 ///
669 #define EFI_ACPI_3_0_DEBUG_PORT_TABLE_SIGNATURE SIGNATURE_32('D', 'B', 'G', 'P')
670
671 ///
672 /// "ETDT" Event Timer Description Table
673 ///
674 #define EFI_ACPI_3_0_EVENT_TIMER_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('E', 'T', 'D', 'T')
675
676 ///
677 /// "HPET" IA-PC High Precision Event Timer Table
678 ///
679 #define EFI_ACPI_3_0_HIGH_PRECISION_EVENT_TIMER_TABLE_SIGNATURE SIGNATURE_32('H', 'P', 'E', 'T')
680
681 ///
682 /// "MCFG" PCI Express Memory Mapped Configuration Space Base Address Description Table
683 ///
684 #define EFI_ACPI_3_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('M', 'C', 'F', 'G')
685
686 ///
687 /// "SPCR" Serial Port Concole Redirection Table
688 ///
689 #define EFI_ACPI_3_0_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'C', 'R')
690
691 ///
692 /// "SPMI" Server Platform Management Interface Table
693 ///
694 #define EFI_ACPI_3_0_SERVER_PLATFORM_MANAGEMENT_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'M', 'I')
695
696 ///
697 /// "TCPA" Trusted Computing Platform Alliance Capabilities Table
698 ///
699 #define EFI_ACPI_3_0_TRUSTED_COMPUTING_PLATFORM_ALLIANCE_CAPABILITIES_TABLE_SIGNATURE SIGNATURE_32('T', 'C', 'P', 'A')
700
701 ///
702 /// "WDRT" Watchdog Resource Table
703 ///
704 #define EFI_ACPI_3_0_WATCHDOG_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'R', 'T')
705
706 ///
707 /// "WDAT" Watchdog Action Table
708 ///
709 #define EFI_ACPI_3_0_WATCHDOG_ACTION_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'A', 'T')
710
711 ///
712 /// "WSPT" Windows Specific Properties Table
713 ///
714 #define EFI_ACPI_3_0_WINDOWS_SPECIFIC_PROPERTIES_TABLE_SIGNATURE SIGNATURE_32('W', 'S', 'P', 'T')
715
716 ///
717 /// "iBFT" iSCSI Boot Firmware Table
718 ///
719 #define EFI_ACPI_3_0_ISCSI_BOOT_FIRMWARE_TABLE_SIGNATURE SIGNATURE_32('i', 'B', 'F', 'T')
720
721 #pragma pack()
722
723 #endif
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