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MdePkg: add missing #defines for decoding PCIe 2.1 extended capability structures
[mirror_edk2.git] / MdePkg / Include / IndustryStandard / Acpi10.h
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1/** @file \r
2 ACPI 1.0b definitions from the ACPI Specification, revision 1.0b\r
3\r
4Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>\r
5This program and the accompanying materials are licensed and made available under \r
6the terms and conditions of the BSD License that accompanies this distribution. \r
7The full text of the license may be found at\r
8http://opensource.org/licenses/bsd-license.php. \r
9 \r
10THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
11WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
12**/\r
13\r
14#ifndef _ACPI_1_0_H_\r
15#define _ACPI_1_0_H_\r
16\r
17#include <IndustryStandard/AcpiAml.h>\r
18\r
19///\r
20/// Common table header, this prefaces all ACPI tables, including FACS, but\r
21/// excluding the RSD PTR structure.\r
22///\r
23typedef struct {\r
24 UINT32 Signature;\r
25 UINT32 Length;\r
26} EFI_ACPI_COMMON_HEADER;\r
27\r
28#pragma pack(1)\r
29///\r
30/// The common ACPI description table header. This structure prefaces most ACPI tables.\r
31///\r
32typedef struct {\r
33 UINT32 Signature;\r
34 UINT32 Length;\r
35 UINT8 Revision;\r
36 UINT8 Checksum;\r
37 UINT8 OemId[6];\r
38 UINT64 OemTableId;\r
39 UINT32 OemRevision;\r
40 UINT32 CreatorId;\r
41 UINT32 CreatorRevision;\r
42} EFI_ACPI_DESCRIPTION_HEADER;\r
43#pragma pack()\r
44\r
45//\r
46// Define for Desriptor\r
47//\r
48#define ACPI_SMALL_ITEM_FLAG 0x00\r
49#define ACPI_LARGE_ITEM_FLAG 0x01\r
50\r
51//\r
52// Small Item Descriptor Name\r
53//\r
54#define ACPI_SMALL_IRQ_DESCRIPTOR_NAME 0x04\r
55#define ACPI_SMALL_DMA_DESCRIPTOR_NAME 0x05\r
56#define ACPI_SMALL_START_DEPENDENT_DESCRIPTOR_NAME 0x06\r
57#define ACPI_SMALL_END_DEPENDENT_DESCRIPTOR_NAME 0x07\r
58#define ACPI_SMALL_IO_PORT_DESCRIPTOR_NAME 0x08\r
59#define ACPI_SMALL_FIXED_IO_PORT_DESCRIPTOR_NAME 0x09\r
60#define ACPI_SMALL_VENDOR_DEFINED_DESCRIPTOR_NAME 0x0E\r
61#define ACPI_SMALL_END_TAG_DESCRIPTOR_NAME 0x0F\r
62\r
63//\r
64// Large Item Descriptor Name\r
65//\r
66#define ACPI_LARGE_24_BIT_MEMORY_RANGE_DESCRIPTOR_NAME 0x01\r
67#define ACPI_LARGE_VENDOR_DEFINED_DESCRIPTOR_NAME 0x04\r
68#define ACPI_LARGE_32_BIT_MEMORY_RANGE_DESCRIPTOR_NAME 0x05\r
69#define ACPI_LARGE_32_BIT_FIXED_MEMORY_RANGE_DESCRIPTOR_NAME 0x06\r
70#define ACPI_LARGE_DWORD_ADDRESS_SPACE_DESCRIPTOR_NAME 0x07\r
71#define ACPI_LARGE_WORD_ADDRESS_SPACE_DESCRIPTOR_NAME 0x08\r
72#define ACPI_LARGE_EXTENDED_IRQ_DESCRIPTOR_NAME 0x09\r
73#define ACPI_LARGE_QWORD_ADDRESS_SPACE_DESCRIPTOR_NAME 0x0A\r
74\r
75//\r
76// Small Item Descriptor Value\r
77//\r
78#define ACPI_IRQ_NOFLAG_DESCRIPTOR 0x22\r
79#define ACPI_IRQ_DESCRIPTOR 0x23\r
80#define ACPI_DMA_DESCRIPTOR 0x2A\r
81#define ACPI_START_DEPENDENT_DESCRIPTOR 0x30\r
82#define ACPI_START_DEPENDENT_EX_DESCRIPTOR 0x31\r
83#define ACPI_END_DEPENDENT_DESCRIPTOR 0x38\r
84#define ACPI_IO_PORT_DESCRIPTOR 0x47\r
85#define ACPI_FIXED_LOCATION_IO_PORT_DESCRIPTOR 0x4B\r
86#define ACPI_END_TAG_DESCRIPTOR 0x79\r
87\r
88//\r
89// Large Item Descriptor Value\r
90//\r
91#define ACPI_24_BIT_MEMORY_RANGE_DESCRIPTOR 0x81\r
92#define ACPI_32_BIT_MEMORY_RANGE_DESCRIPTOR 0x85\r
93#define ACPI_32_BIT_FIXED_MEMORY_RANGE_DESCRIPTOR 0x86\r
94#define ACPI_DWORD_ADDRESS_SPACE_DESCRIPTOR 0x87\r
95#define ACPI_WORD_ADDRESS_SPACE_DESCRIPTOR 0x88\r
96#define ACPI_EXTENDED_INTERRUPT_DESCRIPTOR 0x89\r
97#define ACPI_QWORD_ADDRESS_SPACE_DESCRIPTOR 0x8A\r
98#define ACPI_ADDRESS_SPACE_DESCRIPTOR 0x8A\r
99\r
100//\r
101// Resource Type\r
102//\r
103#define ACPI_ADDRESS_SPACE_TYPE_MEM 0x00\r
104#define ACPI_ADDRESS_SPACE_TYPE_IO 0x01\r
105#define ACPI_ADDRESS_SPACE_TYPE_BUS 0x02\r
106\r
107///\r
108/// Power Management Timer frequency is fixed at 3.579545MHz.\r
109///\r
110#define ACPI_TIMER_FREQUENCY 3579545\r
111\r
112//\r
113// Ensure proper structure formats\r
114//\r
115#pragma pack(1)\r
116\r
117///\r
118/// The commond definition of QWORD, DWORD, and WORD\r
119/// Address Space Descriptors.\r
120///\r
121typedef PACKED struct {\r
122 UINT8 Desc;\r
123 UINT16 Len;\r
124 UINT8 ResType;\r
125 UINT8 GenFlag;\r
126 UINT8 SpecificFlag;\r
127 UINT64 AddrSpaceGranularity;\r
128 UINT64 AddrRangeMin;\r
129 UINT64 AddrRangeMax;\r
130 UINT64 AddrTranslationOffset;\r
131 UINT64 AddrLen;\r
132} EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR;\r
133\r
134typedef PACKED union {\r
135 UINT8 Byte;\r
136 PACKED struct {\r
137 UINT8 Length : 3;\r
138 UINT8 Name : 4;\r
139 UINT8 Type : 1;\r
140 } Bits;\r
141} ACPI_SMALL_RESOURCE_HEADER;\r
142\r
143typedef PACKED struct {\r
144 PACKED union {\r
145 UINT8 Byte;\r
146 PACKED struct {\r
147 UINT8 Name : 7;\r
148 UINT8 Type : 1;\r
149 }Bits;\r
150 } Header;\r
151 UINT16 Length;\r
152} ACPI_LARGE_RESOURCE_HEADER;\r
153\r
154///\r
155/// IRQ Descriptor.\r
156///\r
157typedef PACKED struct {\r
158 ACPI_SMALL_RESOURCE_HEADER Header;\r
159 UINT16 Mask;\r
160} EFI_ACPI_IRQ_NOFLAG_DESCRIPTOR;\r
161\r
162///\r
163/// IRQ Descriptor.\r
164///\r
165typedef PACKED struct {\r
166 ACPI_SMALL_RESOURCE_HEADER Header;\r
167 UINT16 Mask;\r
168 UINT8 Information;\r
169} EFI_ACPI_IRQ_DESCRIPTOR;\r
170\r
171///\r
172/// DMA Descriptor.\r
173///\r
174typedef PACKED struct {\r
175 ACPI_SMALL_RESOURCE_HEADER Header;\r
176 UINT8 ChannelMask;\r
177 UINT8 Information;\r
178} EFI_ACPI_DMA_DESCRIPTOR;\r
179\r
180///\r
181/// I/O Port Descriptor\r
182///\r
183typedef PACKED struct {\r
184 ACPI_SMALL_RESOURCE_HEADER Header;\r
185 UINT8 Information;\r
186 UINT16 BaseAddressMin;\r
187 UINT16 BaseAddressMax;\r
188 UINT8 Alignment;\r
189 UINT8 Length;\r
190} EFI_ACPI_IO_PORT_DESCRIPTOR;\r
191\r
192///\r
193/// Fixed Location I/O Port Descriptor.\r
194///\r
195typedef PACKED struct {\r
196 ACPI_SMALL_RESOURCE_HEADER Header;\r
197 UINT16 BaseAddress;\r
198 UINT8 Length;\r
199} EFI_ACPI_FIXED_LOCATION_IO_PORT_DESCRIPTOR;\r
200\r
201///\r
202/// 24-Bit Memory Range Descriptor\r
203///\r
204typedef PACKED struct {\r
205 ACPI_LARGE_RESOURCE_HEADER Header;\r
206 UINT8 Information;\r
207 UINT16 BaseAddressMin;\r
208 UINT16 BaseAddressMax;\r
209 UINT16 Alignment;\r
210 UINT16 Length;\r
211} EFI_ACPI_24_BIT_MEMORY_RANGE_DESCRIPTOR;\r
212\r
213///\r
214/// 32-Bit Memory Range Descriptor\r
215///\r
216typedef PACKED struct {\r
217 ACPI_LARGE_RESOURCE_HEADER Header;\r
218 UINT8 Information;\r
219 UINT32 BaseAddressMin;\r
220 UINT32 BaseAddressMax;\r
221 UINT32 Alignment;\r
222 UINT32 Length;\r
223} EFI_ACPI_32_BIT_MEMORY_RANGE_DESCRIPTOR;\r
224\r
225///\r
226/// Fixed 32-Bit Fixed Memory Range Descriptor\r
227///\r
228typedef PACKED struct {\r
229 ACPI_LARGE_RESOURCE_HEADER Header;\r
230 UINT8 Information;\r
231 UINT32 BaseAddress;\r
232 UINT32 Length;\r
233} EFI_ACPI_32_BIT_FIXED_MEMORY_RANGE_DESCRIPTOR;\r
234\r
235///\r
236/// QWORD Address Space Descriptor\r
237///\r
238typedef PACKED struct {\r
239 ACPI_LARGE_RESOURCE_HEADER Header;\r
240 UINT8 ResType;\r
241 UINT8 GenFlag;\r
242 UINT8 SpecificFlag;\r
243 UINT64 AddrSpaceGranularity;\r
244 UINT64 AddrRangeMin;\r
245 UINT64 AddrRangeMax;\r
246 UINT64 AddrTranslationOffset;\r
247 UINT64 AddrLen;\r
248} EFI_ACPI_QWORD_ADDRESS_SPACE_DESCRIPTOR;\r
249\r
250///\r
251/// DWORD Address Space Descriptor\r
252///\r
253typedef PACKED struct {\r
254 ACPI_LARGE_RESOURCE_HEADER Header;\r
255 UINT8 ResType;\r
256 UINT8 GenFlag;\r
257 UINT8 SpecificFlag;\r
258 UINT32 AddrSpaceGranularity;\r
259 UINT32 AddrRangeMin;\r
260 UINT32 AddrRangeMax;\r
261 UINT32 AddrTranslationOffset;\r
262 UINT32 AddrLen;\r
263} EFI_ACPI_DWORD_ADDRESS_SPACE_DESCRIPTOR;\r
264\r
265///\r
266/// WORD Address Space Descriptor\r
267///\r
268typedef PACKED struct {\r
269 ACPI_LARGE_RESOURCE_HEADER Header;\r
270 UINT8 ResType;\r
271 UINT8 GenFlag;\r
272 UINT8 SpecificFlag;\r
273 UINT16 AddrSpaceGranularity;\r
274 UINT16 AddrRangeMin;\r
275 UINT16 AddrRangeMax;\r
276 UINT16 AddrTranslationOffset;\r
277 UINT16 AddrLen;\r
278} EFI_ACPI_WORD_ADDRESS_SPACE_DESCRIPTOR;\r
279\r
280///\r
281/// Extended Interrupt Descriptor\r
282///\r
283typedef PACKED struct {\r
284 ACPI_LARGE_RESOURCE_HEADER Header;\r
285 UINT8 InterruptVectorFlags;\r
286 UINT8 InterruptTableLength;\r
287 UINT32 InterruptNumber[1];\r
288} EFI_ACPI_EXTENDED_INTERRUPT_DESCRIPTOR;\r
289\r
290#pragma pack()\r
291\r
292///\r
293/// The End tag identifies an end of resource data.\r
294///\r
295typedef struct {\r
296 UINT8 Desc;\r
297 UINT8 Checksum;\r
298} EFI_ACPI_END_TAG_DESCRIPTOR;\r
299\r
300//\r
301// General use definitions\r
302//\r
303#define EFI_ACPI_RESERVED_BYTE 0x00\r
304#define EFI_ACPI_RESERVED_WORD 0x0000\r
305#define EFI_ACPI_RESERVED_DWORD 0x00000000\r
306#define EFI_ACPI_RESERVED_QWORD 0x0000000000000000\r
307\r
308//\r
309// Resource Type Specific Flags\r
310// Ref ACPI specification 6.4.3.5.5\r
311//\r
312// Bit [0] : Write Status, _RW\r
313//\r
314#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_READ_WRITE (1 << 0)\r
315#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_READ_ONLY (0 << 0)\r
316//\r
317// Bit [2:1] : Memory Attributes, _MEM\r
318//\r
319#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_NON_CACHEABLE (0 << 1)\r
320#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_CACHEABLE (1 << 1)\r
321#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_CACHEABLE_WRITE_COMBINING (2 << 1)\r
322#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_CACHEABLE_PREFETCHABLE (3 << 1)\r
323//\r
324// Bit [4:3] : Memory Attributes, _MTP\r
325//\r
326#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_ADDRESS_RANGE_MEMORY (0 << 3)\r
327#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_ADDRESS_RANGE_RESERVED (1 << 3)\r
328#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_ADDRESS_RANGE_ACPI (2 << 3)\r
329#define EFI_APCI_MEMORY_RESOURCE_SPECIFIC_FLAG_ADDRESS_RANGE_NVS (3 << 3)\r
330//\r
331// Bit [5] : Memory to I/O Translation, _TTP\r
332//\r
333#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_TYPE_TRANSLATION (1 << 5)\r
334#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_TYPE_STATIC (0 << 5)\r
335\r
336//\r
337// IRQ Information\r
338// Ref ACPI specification 6.4.2.1\r
339//\r
340#define EFI_ACPI_IRQ_SHARABLE_MASK 0x10\r
341#define EFI_ACPI_IRQ_SHARABLE 0x10\r
342\r
343#define EFI_ACPI_IRQ_POLARITY_MASK 0x08\r
344#define EFI_ACPI_IRQ_HIGH_TRUE 0x00\r
345#define EFI_ACPI_IRQ_LOW_FALSE 0x08\r
346\r
347#define EFI_ACPI_IRQ_MODE 0x01\r
348#define EFI_ACPI_IRQ_LEVEL_TRIGGERED 0x00\r
349#define EFI_ACPI_IRQ_EDGE_TRIGGERED 0x01\r
350\r
351//\r
352// DMA Information\r
353// Ref ACPI specification 6.4.2.2\r
354//\r
355#define EFI_ACPI_DMA_SPEED_TYPE_MASK 0x60\r
356#define EFI_ACPI_DMA_SPEED_TYPE_COMPATIBILITY 0x00\r
357#define EFI_ACPI_DMA_SPEED_TYPE_A 0x20\r
358#define EFI_ACPI_DMA_SPEED_TYPE_B 0x40\r
359#define EFI_ACPI_DMA_SPEED_TYPE_F 0x60\r
360 \r
361#define EFI_ACPI_DMA_BUS_MASTER_MASK 0x04\r
362#define EFI_ACPI_DMA_BUS_MASTER 0x04\r
363\r
364#define EFI_ACPI_DMA_TRANSFER_TYPE_MASK 0x03\r
365#define EFI_ACPI_DMA_TRANSFER_TYPE_8_BIT 0x00\r
366#define EFI_ACPI_DMA_TRANSFER_TYPE_8_BIT_AND_16_BIT 0x01\r
367#define EFI_ACPI_DMA_TRANSFER_TYPE_16_BIT 0x10\r
368\r
369//\r
370// IO Information\r
371// Ref ACPI specification 6.4.2.5\r
372//\r
373#define EFI_ACPI_IO_DECODE_MASK 0x01\r
374#define EFI_ACPI_IO_DECODE_16_BIT 0x01\r
375#define EFI_ACPI_IO_DECODE_10_BIT 0x00\r
376\r
377//\r
378// Memory Information\r
379// Ref ACPI specification 6.4.3.4\r
380//\r
381#define EFI_ACPI_MEMORY_WRITE_STATUS_MASK 0x01\r
382#define EFI_ACPI_MEMORY_WRITABLE 0x01\r
383#define EFI_ACPI_MEMORY_NON_WRITABLE 0x00\r
384\r
385//\r
386// Ensure proper structure formats\r
387//\r
388#pragma pack(1)\r
389//\r
390// ACPI 1.0b table structures\r
391//\r
392\r
393///\r
394/// Root System Description Pointer Structure.\r
395///\r
396typedef struct {\r
397 UINT64 Signature;\r
398 UINT8 Checksum;\r
399 UINT8 OemId[6];\r
400 UINT8 Reserved;\r
401 UINT32 RsdtAddress;\r
402} EFI_ACPI_1_0_ROOT_SYSTEM_DESCRIPTION_POINTER;\r
403\r
404//\r
405// Root System Description Table\r
406// No definition needed as it is a common description table header, the same with \r
407// EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT32 table pointers.\r
408//\r
409\r
410///\r
411/// RSDT Revision (as defined in ACPI 1.0b specification).\r
412///\r
413#define EFI_ACPI_1_0_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01\r
414\r
415///\r
416/// Fixed ACPI Description Table Structure (FADT).\r
417///\r
418typedef struct {\r
419 EFI_ACPI_DESCRIPTION_HEADER Header;\r
420 UINT32 FirmwareCtrl;\r
421 UINT32 Dsdt;\r
422 UINT8 IntModel;\r
423 UINT8 Reserved1;\r
424 UINT16 SciInt;\r
425 UINT32 SmiCmd;\r
426 UINT8 AcpiEnable;\r
427 UINT8 AcpiDisable;\r
428 UINT8 S4BiosReq;\r
429 UINT8 Reserved2;\r
430 UINT32 Pm1aEvtBlk;\r
431 UINT32 Pm1bEvtBlk;\r
432 UINT32 Pm1aCntBlk;\r
433 UINT32 Pm1bCntBlk;\r
434 UINT32 Pm2CntBlk;\r
435 UINT32 PmTmrBlk;\r
436 UINT32 Gpe0Blk;\r
437 UINT32 Gpe1Blk;\r
438 UINT8 Pm1EvtLen;\r
439 UINT8 Pm1CntLen;\r
440 UINT8 Pm2CntLen;\r
441 UINT8 PmTmLen;\r
442 UINT8 Gpe0BlkLen;\r
443 UINT8 Gpe1BlkLen;\r
444 UINT8 Gpe1Base;\r
445 UINT8 Reserved3;\r
446 UINT16 PLvl2Lat;\r
447 UINT16 PLvl3Lat;\r
448 UINT16 FlushSize;\r
449 UINT16 FlushStride;\r
450 UINT8 DutyOffset;\r
451 UINT8 DutyWidth;\r
452 UINT8 DayAlrm;\r
453 UINT8 MonAlrm;\r
454 UINT8 Century;\r
455 UINT8 Reserved4;\r
456 UINT8 Reserved5;\r
457 UINT8 Reserved6;\r
458 UINT32 Flags;\r
459} EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE;\r
460\r
461///\r
462/// FADT Version (as defined in ACPI 1.0b specification).\r
463///\r
464#define EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION 0x01\r
465\r
466#define EFI_ACPI_1_0_INT_MODE_DUAL_PIC 0\r
467#define EFI_ACPI_1_0_INT_MODE_MULTIPLE_APIC 1\r
468\r
469//\r
470// Fixed ACPI Description Table Fixed Feature Flags\r
471// All other bits are reserved and must be set to 0.\r
472//\r
473#define EFI_ACPI_1_0_WBINVD BIT0\r
474#define EFI_ACPI_1_0_WBINVD_FLUSH BIT1\r
475#define EFI_ACPI_1_0_PROC_C1 BIT2\r
476#define EFI_ACPI_1_0_P_LVL2_UP BIT3\r
477#define EFI_ACPI_1_0_PWR_BUTTON BIT4\r
478#define EFI_ACPI_1_0_SLP_BUTTON BIT5\r
479#define EFI_ACPI_1_0_FIX_RTC BIT6\r
480#define EFI_ACPI_1_0_RTC_S4 BIT7\r
481#define EFI_ACPI_1_0_TMR_VAL_EXT BIT8\r
482#define EFI_ACPI_1_0_DCK_CAP BIT9\r
483\r
484///\r
485/// Firmware ACPI Control Structure.\r
486///\r
487typedef struct {\r
488 UINT32 Signature;\r
489 UINT32 Length;\r
490 UINT32 HardwareSignature;\r
491 UINT32 FirmwareWakingVector;\r
492 UINT32 GlobalLock;\r
493 UINT32 Flags;\r
494 UINT8 Reserved[40];\r
495} EFI_ACPI_1_0_FIRMWARE_ACPI_CONTROL_STRUCTURE;\r
496\r
497///\r
498/// Firmware Control Structure Feature Flags.\r
499/// All other bits are reserved and must be set to 0.\r
500///\r
501#define EFI_ACPI_1_0_S4BIOS_F BIT0\r
502\r
503///\r
504/// Multiple APIC Description Table header definition. The rest of the table\r
505/// must be defined in a platform-specific manner.\r
506///\r
507typedef struct {\r
508 EFI_ACPI_DESCRIPTION_HEADER Header;\r
509 UINT32 LocalApicAddress;\r
510 UINT32 Flags;\r
511} EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER;\r
512\r
513///\r
514/// MADT Revision (as defined in ACPI 1.0b specification).\r
515///\r
516#define EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION 0x01\r
517\r
518///\r
519/// Multiple APIC Flags\r
520/// All other bits are reserved and must be set to 0.\r
521///\r
522#define EFI_ACPI_1_0_PCAT_COMPAT BIT0\r
523\r
524//\r
525// Multiple APIC Description Table APIC structure types\r
526// All other values between 0x05 an 0xFF are reserved and\r
527// will be ignored by OSPM.\r
528//\r
529#define EFI_ACPI_1_0_PROCESSOR_LOCAL_APIC 0x00\r
530#define EFI_ACPI_1_0_IO_APIC 0x01\r
531#define EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE 0x02\r
532#define EFI_ACPI_1_0_NON_MASKABLE_INTERRUPT_SOURCE 0x03\r
533#define EFI_ACPI_1_0_LOCAL_APIC_NMI 0x04\r
534\r
535//\r
536// APIC Structure Definitions\r
537//\r
538\r
539///\r
540/// Processor Local APIC Structure Definition.\r
541///\r
542typedef struct {\r
543 UINT8 Type;\r
544 UINT8 Length;\r
545 UINT8 AcpiProcessorId;\r
546 UINT8 ApicId;\r
547 UINT32 Flags;\r
548} EFI_ACPI_1_0_PROCESSOR_LOCAL_APIC_STRUCTURE;\r
549\r
550///\r
551/// Local APIC Flags. All other bits are reserved and must be 0.\r
552///\r
553#define EFI_ACPI_1_0_LOCAL_APIC_ENABLED BIT0\r
554\r
555///\r
556/// IO APIC Structure.\r
557///\r
558typedef struct {\r
559 UINT8 Type;\r
560 UINT8 Length;\r
561 UINT8 IoApicId;\r
562 UINT8 Reserved;\r
563 UINT32 IoApicAddress;\r
564 UINT32 SystemVectorBase;\r
565} EFI_ACPI_1_0_IO_APIC_STRUCTURE;\r
566\r
567///\r
568/// Interrupt Source Override Structure.\r
569///\r
570typedef struct {\r
571 UINT8 Type;\r
572 UINT8 Length;\r
573 UINT8 Bus;\r
574 UINT8 Source;\r
575 UINT32 GlobalSystemInterruptVector;\r
576 UINT16 Flags;\r
577} EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE;\r
578\r
579///\r
580/// Non-Maskable Interrupt Source Structure.\r
581///\r
582typedef struct {\r
583 UINT8 Type;\r
584 UINT8 Length;\r
585 UINT16 Flags;\r
586 UINT32 GlobalSystemInterruptVector;\r
587} EFI_ACPI_1_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE;\r
588\r
589///\r
590/// Local APIC NMI Structure.\r
591///\r
592typedef struct {\r
593 UINT8 Type;\r
594 UINT8 Length;\r
595 UINT8 AcpiProcessorId;\r
596 UINT16 Flags;\r
597 UINT8 LocalApicInti;\r
598} EFI_ACPI_1_0_LOCAL_APIC_NMI_STRUCTURE;\r
599\r
600///\r
601/// Smart Battery Description Table (SBST)\r
602///\r
603typedef struct {\r
604 EFI_ACPI_DESCRIPTION_HEADER Header;\r
605 UINT32 WarningEnergyLevel;\r
606 UINT32 LowEnergyLevel;\r
607 UINT32 CriticalEnergyLevel;\r
608} EFI_ACPI_1_0_SMART_BATTERY_DESCRIPTION_TABLE;\r
609\r
610//\r
611// Known table signatures\r
612//\r
613\r
614///\r
615/// "RSD PTR " Root System Description Pointer.\r
616///\r
617#define EFI_ACPI_1_0_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ')\r
618\r
619///\r
620/// "APIC" Multiple APIC Description Table.\r
621///\r
622#define EFI_ACPI_1_0_APIC_SIGNATURE SIGNATURE_32('A', 'P', 'I', 'C')\r
623\r
624///\r
625/// "DSDT" Differentiated System Description Table.\r
626///\r
627#define EFI_ACPI_1_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('D', 'S', 'D', 'T')\r
628\r
629///\r
630/// "FACS" Firmware ACPI Control Structure.\r
631///\r
632#define EFI_ACPI_1_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'S')\r
633\r
634///\r
635/// "FACP" Fixed ACPI Description Table.\r
636///\r
637#define EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'P')\r
638\r
639///\r
640/// "PSDT" Persistent System Description Table.\r
641///\r
642#define EFI_ACPI_1_0_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('P', 'S', 'D', 'T')\r
643\r
644///\r
645/// "RSDT" Root System Description Table.\r
646///\r
647#define EFI_ACPI_1_0_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('R', 'S', 'D', 'T')\r
648\r
649///\r
650/// "SBST" Smart Battery Specification Table.\r
651///\r
652#define EFI_ACPI_1_0_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE SIGNATURE_32('S', 'B', 'S', 'T')\r
653\r
654///\r
655/// "SSDT" Secondary System Description Table.\r
656///\r
657#define EFI_ACPI_1_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('S', 'S', 'D', 'T')\r
658\r
659#pragma pack()\r
660\r
661#endif\r
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