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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 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 ///
34 typedef 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 ///
69 typedef 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 ///
103 typedef 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 ///
124 typedef 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 ///
154 typedef 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 ///
264 typedef 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 ///
301 typedef 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 ///
340 typedef 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 ///
356 typedef 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 ///
368 typedef 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 ///
380 typedef 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 ///
404 typedef 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 ///
414 typedef 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 ///
425 typedef 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 ///
435 typedef 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 ///
448 typedef 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 ///
462 typedef 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 ///
483 typedef 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 ///
500 typedef 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 ///
517 typedef 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 ///
539 typedef 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 ///
558 typedef 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 ///
583 typedef 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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