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9095d37b | 1 | /** @file\r |
ee6c452c | 2 | ACPI 1.0b definitions from the ACPI Specification, revision 1.0b\r |
568eb0cb | 3 | \r |
9095d37b | 4 | Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>\r |
aa49066f | 5 | Copyright (c) 2020, Arm Limited. All rights reserved.<BR>\r |
9344f092 | 6 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
568eb0cb | 7 | **/\r |
8 | \r | |
9 | #ifndef _ACPI_1_0_H_\r | |
10 | #define _ACPI_1_0_H_\r | |
11 | \r | |
4a18b92c JY |
12 | #include <IndustryStandard/AcpiAml.h>\r |
13 | \r | |
1bc5d021 | 14 | ///\r |
15 | /// Common table header, this prefaces all ACPI tables, including FACS, but\r | |
af2dc6a7 | 16 | /// excluding the RSD PTR structure.\r |
1bc5d021 | 17 | ///\r |
ecc40942 | 18 | typedef struct {\r |
2f88bd3a MK |
19 | UINT32 Signature;\r |
20 | UINT32 Length;\r | |
ecc40942 | 21 | } EFI_ACPI_COMMON_HEADER;\r |
22 | \r | |
4f1afaac | 23 | #pragma pack(1)\r |
a2461f6b | 24 | ///\r |
af2dc6a7 | 25 | /// The common ACPI description table header. This structure prefaces most ACPI tables.\r |
a2461f6b | 26 | ///\r |
ecc40942 | 27 | typedef struct {\r |
2f88bd3a MK |
28 | UINT32 Signature;\r |
29 | UINT32 Length;\r | |
30 | UINT8 Revision;\r | |
31 | UINT8 Checksum;\r | |
32 | UINT8 OemId[6];\r | |
33 | UINT64 OemTableId;\r | |
34 | UINT32 OemRevision;\r | |
35 | UINT32 CreatorId;\r | |
36 | UINT32 CreatorRevision;\r | |
ecc40942 | 37 | } EFI_ACPI_DESCRIPTION_HEADER;\r |
766f4bc1 | 38 | #pragma pack()\r |
a2461f6b | 39 | \r |
ecc40942 | 40 | //\r |
b219e2cd | 41 | // Define for Descriptor\r |
ecc40942 | 42 | //\r |
2f88bd3a MK |
43 | #define ACPI_SMALL_ITEM_FLAG 0x00\r |
44 | #define ACPI_LARGE_ITEM_FLAG 0x01\r | |
4a18b92c JY |
45 | \r |
46 | //\r | |
47 | // Small Item Descriptor Name\r | |
48 | //\r | |
2f88bd3a MK |
49 | #define ACPI_SMALL_IRQ_DESCRIPTOR_NAME 0x04\r |
50 | #define ACPI_SMALL_DMA_DESCRIPTOR_NAME 0x05\r | |
51 | #define ACPI_SMALL_START_DEPENDENT_DESCRIPTOR_NAME 0x06\r | |
52 | #define ACPI_SMALL_END_DEPENDENT_DESCRIPTOR_NAME 0x07\r | |
53 | #define ACPI_SMALL_IO_PORT_DESCRIPTOR_NAME 0x08\r | |
54 | #define ACPI_SMALL_FIXED_IO_PORT_DESCRIPTOR_NAME 0x09\r | |
55 | #define ACPI_SMALL_VENDOR_DEFINED_DESCRIPTOR_NAME 0x0E\r | |
56 | #define ACPI_SMALL_END_TAG_DESCRIPTOR_NAME 0x0F\r | |
4a18b92c JY |
57 | \r |
58 | //\r | |
59 | // Large Item Descriptor Name\r | |
60 | //\r | |
2f88bd3a MK |
61 | #define ACPI_LARGE_24_BIT_MEMORY_RANGE_DESCRIPTOR_NAME 0x01\r |
62 | #define ACPI_LARGE_VENDOR_DEFINED_DESCRIPTOR_NAME 0x04\r | |
63 | #define ACPI_LARGE_32_BIT_MEMORY_RANGE_DESCRIPTOR_NAME 0x05\r | |
64 | #define ACPI_LARGE_32_BIT_FIXED_MEMORY_RANGE_DESCRIPTOR_NAME 0x06\r | |
65 | #define ACPI_LARGE_DWORD_ADDRESS_SPACE_DESCRIPTOR_NAME 0x07\r | |
66 | #define ACPI_LARGE_WORD_ADDRESS_SPACE_DESCRIPTOR_NAME 0x08\r | |
67 | #define ACPI_LARGE_EXTENDED_IRQ_DESCRIPTOR_NAME 0x09\r | |
68 | #define ACPI_LARGE_QWORD_ADDRESS_SPACE_DESCRIPTOR_NAME 0x0A\r | |
4a18b92c JY |
69 | \r |
70 | //\r | |
71 | // Small Item Descriptor Value\r | |
72 | //\r | |
2f88bd3a MK |
73 | #define ACPI_IRQ_NOFLAG_DESCRIPTOR 0x22\r |
74 | #define ACPI_IRQ_DESCRIPTOR 0x23\r | |
75 | #define ACPI_DMA_DESCRIPTOR 0x2A\r | |
76 | #define ACPI_START_DEPENDENT_DESCRIPTOR 0x30\r | |
77 | #define ACPI_START_DEPENDENT_EX_DESCRIPTOR 0x31\r | |
78 | #define ACPI_END_DEPENDENT_DESCRIPTOR 0x38\r | |
79 | #define ACPI_IO_PORT_DESCRIPTOR 0x47\r | |
80 | #define ACPI_FIXED_LOCATION_IO_PORT_DESCRIPTOR 0x4B\r | |
81 | #define ACPI_END_TAG_DESCRIPTOR 0x79\r | |
4a18b92c JY |
82 | \r |
83 | //\r | |
84 | // Large Item Descriptor Value\r | |
85 | //\r | |
2f88bd3a MK |
86 | #define ACPI_24_BIT_MEMORY_RANGE_DESCRIPTOR 0x81\r |
87 | #define ACPI_32_BIT_MEMORY_RANGE_DESCRIPTOR 0x85\r | |
88 | #define ACPI_32_BIT_FIXED_MEMORY_RANGE_DESCRIPTOR 0x86\r | |
89 | #define ACPI_DWORD_ADDRESS_SPACE_DESCRIPTOR 0x87\r | |
90 | #define ACPI_WORD_ADDRESS_SPACE_DESCRIPTOR 0x88\r | |
91 | #define ACPI_EXTENDED_INTERRUPT_DESCRIPTOR 0x89\r | |
92 | #define ACPI_QWORD_ADDRESS_SPACE_DESCRIPTOR 0x8A\r | |
93 | #define ACPI_ADDRESS_SPACE_DESCRIPTOR 0x8A\r | |
ecc40942 | 94 | \r |
2b1cf49a | 95 | //\r |
96 | // Resource Type\r | |
97 | //\r | |
2f88bd3a MK |
98 | #define ACPI_ADDRESS_SPACE_TYPE_MEM 0x00\r |
99 | #define ACPI_ADDRESS_SPACE_TYPE_IO 0x01\r | |
100 | #define ACPI_ADDRESS_SPACE_TYPE_BUS 0x02\r | |
ecc40942 | 101 | \r |
1bc5d021 | 102 | ///\r |
af2dc6a7 | 103 | /// Power Management Timer frequency is fixed at 3.579545MHz.\r |
1bc5d021 | 104 | ///\r |
2f88bd3a | 105 | #define ACPI_TIMER_FREQUENCY 3579545\r |
ecc40942 | 106 | \r |
98a33bf4 | 107 | //\r |
108 | // Ensure proper structure formats\r | |
109 | //\r | |
110 | #pragma pack(1)\r | |
a2461f6b | 111 | \r |
112 | ///\r | |
b219e2cd | 113 | /// The common definition of QWORD, DWORD, and WORD\r |
af2dc6a7 | 114 | /// Address Space Descriptors.\r |
a2461f6b | 115 | ///\r |
0b61020a | 116 | typedef PACKED struct {\r |
2f88bd3a MK |
117 | UINT8 Desc;\r |
118 | UINT16 Len;\r | |
119 | UINT8 ResType;\r | |
120 | UINT8 GenFlag;\r | |
121 | UINT8 SpecificFlag;\r | |
122 | UINT64 AddrSpaceGranularity;\r | |
123 | UINT64 AddrRangeMin;\r | |
124 | UINT64 AddrRangeMax;\r | |
125 | UINT64 AddrTranslationOffset;\r | |
126 | UINT64 AddrLen;\r | |
ecc40942 | 127 | } EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR;\r |
128 | \r | |
605466ae | 129 | typedef PACKED union {\r |
2f88bd3a | 130 | UINT8 Byte;\r |
605466ae | 131 | PACKED struct {\r |
2f88bd3a MK |
132 | UINT8 Length : 3;\r |
133 | UINT8 Name : 4;\r | |
134 | UINT8 Type : 1;\r | |
2186f2a1 RN |
135 | } Bits;\r |
136 | } ACPI_SMALL_RESOURCE_HEADER;\r | |
137 | \r | |
605466ae | 138 | typedef PACKED struct {\r |
139 | PACKED union {\r | |
2f88bd3a | 140 | UINT8 Byte;\r |
605466ae | 141 | PACKED struct {\r |
2f88bd3a MK |
142 | UINT8 Name : 7;\r |
143 | UINT8 Type : 1;\r | |
144 | } Bits;\r | |
2186f2a1 | 145 | } Header;\r |
2f88bd3a | 146 | UINT16 Length;\r |
2186f2a1 RN |
147 | } ACPI_LARGE_RESOURCE_HEADER;\r |
148 | \r | |
149 | ///\r | |
150 | /// IRQ Descriptor.\r | |
151 | ///\r | |
152 | typedef PACKED struct {\r | |
2f88bd3a MK |
153 | ACPI_SMALL_RESOURCE_HEADER Header;\r |
154 | UINT16 Mask;\r | |
2186f2a1 RN |
155 | } EFI_ACPI_IRQ_NOFLAG_DESCRIPTOR;\r |
156 | \r | |
157 | ///\r | |
158 | /// IRQ Descriptor.\r | |
159 | ///\r | |
160 | typedef PACKED struct {\r | |
2f88bd3a MK |
161 | ACPI_SMALL_RESOURCE_HEADER Header;\r |
162 | UINT16 Mask;\r | |
163 | UINT8 Information;\r | |
2186f2a1 RN |
164 | } EFI_ACPI_IRQ_DESCRIPTOR;\r |
165 | \r | |
166 | ///\r | |
167 | /// DMA Descriptor.\r | |
168 | ///\r | |
169 | typedef PACKED struct {\r | |
2f88bd3a MK |
170 | ACPI_SMALL_RESOURCE_HEADER Header;\r |
171 | UINT8 ChannelMask;\r | |
172 | UINT8 Information;\r | |
2186f2a1 RN |
173 | } EFI_ACPI_DMA_DESCRIPTOR;\r |
174 | \r | |
175 | ///\r | |
176 | /// I/O Port Descriptor\r | |
177 | ///\r | |
178 | typedef PACKED struct {\r | |
2f88bd3a MK |
179 | ACPI_SMALL_RESOURCE_HEADER Header;\r |
180 | UINT8 Information;\r | |
181 | UINT16 BaseAddressMin;\r | |
182 | UINT16 BaseAddressMax;\r | |
183 | UINT8 Alignment;\r | |
184 | UINT8 Length;\r | |
2186f2a1 RN |
185 | } EFI_ACPI_IO_PORT_DESCRIPTOR;\r |
186 | \r | |
187 | ///\r | |
188 | /// Fixed Location I/O Port Descriptor.\r | |
189 | ///\r | |
190 | typedef PACKED struct {\r | |
2f88bd3a MK |
191 | ACPI_SMALL_RESOURCE_HEADER Header;\r |
192 | UINT16 BaseAddress;\r | |
193 | UINT8 Length;\r | |
2186f2a1 RN |
194 | } EFI_ACPI_FIXED_LOCATION_IO_PORT_DESCRIPTOR;\r |
195 | \r | |
4a18b92c JY |
196 | ///\r |
197 | /// 24-Bit Memory Range Descriptor\r | |
198 | ///\r | |
199 | typedef PACKED struct {\r | |
200 | ACPI_LARGE_RESOURCE_HEADER Header;\r | |
201 | UINT8 Information;\r | |
202 | UINT16 BaseAddressMin;\r | |
203 | UINT16 BaseAddressMax;\r | |
204 | UINT16 Alignment;\r | |
205 | UINT16 Length;\r | |
206 | } EFI_ACPI_24_BIT_MEMORY_RANGE_DESCRIPTOR;\r | |
207 | \r | |
2186f2a1 RN |
208 | ///\r |
209 | /// 32-Bit Memory Range Descriptor\r | |
210 | ///\r | |
211 | typedef PACKED struct {\r | |
212 | ACPI_LARGE_RESOURCE_HEADER Header;\r | |
213 | UINT8 Information;\r | |
214 | UINT32 BaseAddressMin;\r | |
215 | UINT32 BaseAddressMax;\r | |
216 | UINT32 Alignment;\r | |
217 | UINT32 Length;\r | |
218 | } EFI_ACPI_32_BIT_MEMORY_RANGE_DESCRIPTOR;\r | |
219 | \r | |
220 | ///\r | |
221 | /// Fixed 32-Bit Fixed Memory Range Descriptor\r | |
222 | ///\r | |
223 | typedef PACKED struct {\r | |
224 | ACPI_LARGE_RESOURCE_HEADER Header;\r | |
225 | UINT8 Information;\r | |
226 | UINT32 BaseAddress;\r | |
227 | UINT32 Length;\r | |
228 | } EFI_ACPI_32_BIT_FIXED_MEMORY_RANGE_DESCRIPTOR;\r | |
4a18b92c JY |
229 | \r |
230 | ///\r | |
231 | /// QWORD Address Space Descriptor\r | |
232 | ///\r | |
233 | typedef PACKED struct {\r | |
234 | ACPI_LARGE_RESOURCE_HEADER Header;\r | |
235 | UINT8 ResType;\r | |
236 | UINT8 GenFlag;\r | |
237 | UINT8 SpecificFlag;\r | |
238 | UINT64 AddrSpaceGranularity;\r | |
239 | UINT64 AddrRangeMin;\r | |
240 | UINT64 AddrRangeMax;\r | |
241 | UINT64 AddrTranslationOffset;\r | |
242 | UINT64 AddrLen;\r | |
243 | } EFI_ACPI_QWORD_ADDRESS_SPACE_DESCRIPTOR;\r | |
244 | \r | |
245 | ///\r | |
246 | /// DWORD Address Space Descriptor\r | |
247 | ///\r | |
248 | typedef PACKED struct {\r | |
249 | ACPI_LARGE_RESOURCE_HEADER Header;\r | |
250 | UINT8 ResType;\r | |
251 | UINT8 GenFlag;\r | |
252 | UINT8 SpecificFlag;\r | |
253 | UINT32 AddrSpaceGranularity;\r | |
254 | UINT32 AddrRangeMin;\r | |
255 | UINT32 AddrRangeMax;\r | |
256 | UINT32 AddrTranslationOffset;\r | |
257 | UINT32 AddrLen;\r | |
258 | } EFI_ACPI_DWORD_ADDRESS_SPACE_DESCRIPTOR;\r | |
259 | \r | |
260 | ///\r | |
261 | /// WORD Address Space Descriptor\r | |
262 | ///\r | |
263 | typedef PACKED struct {\r | |
264 | ACPI_LARGE_RESOURCE_HEADER Header;\r | |
265 | UINT8 ResType;\r | |
266 | UINT8 GenFlag;\r | |
267 | UINT8 SpecificFlag;\r | |
268 | UINT16 AddrSpaceGranularity;\r | |
269 | UINT16 AddrRangeMin;\r | |
270 | UINT16 AddrRangeMax;\r | |
271 | UINT16 AddrTranslationOffset;\r | |
272 | UINT16 AddrLen;\r | |
273 | } EFI_ACPI_WORD_ADDRESS_SPACE_DESCRIPTOR;\r | |
274 | \r | |
275 | ///\r | |
276 | /// Extended Interrupt Descriptor\r | |
277 | ///\r | |
278 | typedef PACKED struct {\r | |
279 | ACPI_LARGE_RESOURCE_HEADER Header;\r | |
280 | UINT8 InterruptVectorFlags;\r | |
281 | UINT8 InterruptTableLength;\r | |
282 | UINT32 InterruptNumber[1];\r | |
283 | } EFI_ACPI_EXTENDED_INTERRUPT_DESCRIPTOR;\r | |
284 | \r | |
98a33bf4 | 285 | #pragma pack()\r |
286 | \r | |
427987f5 | 287 | ///\r |
af2dc6a7 | 288 | /// The End tag identifies an end of resource data.\r |
427987f5 | 289 | ///\r |
ecc40942 | 290 | typedef struct {\r |
2f88bd3a MK |
291 | UINT8 Desc;\r |
292 | UINT8 Checksum;\r | |
ecc40942 | 293 | } EFI_ACPI_END_TAG_DESCRIPTOR;\r |
294 | \r | |
295 | //\r | |
296 | // General use definitions\r | |
297 | //\r | |
2f88bd3a MK |
298 | #define EFI_ACPI_RESERVED_BYTE 0x00\r |
299 | #define EFI_ACPI_RESERVED_WORD 0x0000\r | |
300 | #define EFI_ACPI_RESERVED_DWORD 0x00000000\r | |
301 | #define EFI_ACPI_RESERVED_QWORD 0x0000000000000000\r | |
ecc40942 | 302 | \r |
303 | //\r | |
304 | // Resource Type Specific Flags\r | |
305 | // Ref ACPI specification 6.4.3.5.5\r | |
306 | //\r | |
307 | // Bit [0] : Write Status, _RW\r | |
308 | //\r | |
2f88bd3a MK |
309 | #define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_READ_WRITE (1 << 0)\r |
310 | #define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_READ_ONLY (0 << 0)\r | |
ecc40942 | 311 | //\r |
312 | // Bit [2:1] : Memory Attributes, _MEM\r | |
313 | //\r | |
2f88bd3a MK |
314 | #define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_NON_CACHEABLE (0 << 1)\r |
315 | #define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_CACHEABLE (1 << 1)\r | |
316 | #define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_CACHEABLE_WRITE_COMBINING (2 << 1)\r | |
317 | #define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_CACHEABLE_PREFETCHABLE (3 << 1)\r | |
ecc40942 | 318 | //\r |
319 | // Bit [4:3] : Memory Attributes, _MTP\r | |
320 | //\r | |
2f88bd3a MK |
321 | #define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_ADDRESS_RANGE_MEMORY (0 << 3)\r |
322 | #define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_ADDRESS_RANGE_RESERVED (1 << 3)\r | |
323 | #define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_ADDRESS_RANGE_ACPI (2 << 3)\r | |
324 | #define EFI_APCI_MEMORY_RESOURCE_SPECIFIC_FLAG_ADDRESS_RANGE_NVS (3 << 3)\r | |
ecc40942 | 325 | //\r |
326 | // Bit [5] : Memory to I/O Translation, _TTP\r | |
327 | //\r | |
2f88bd3a MK |
328 | #define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_TYPE_TRANSLATION (1 << 5)\r |
329 | #define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_TYPE_STATIC (0 << 5)\r | |
ecc40942 | 330 | \r |
2186f2a1 RN |
331 | //\r |
332 | // IRQ Information\r | |
333 | // Ref ACPI specification 6.4.2.1\r | |
334 | //\r | |
2f88bd3a MK |
335 | #define EFI_ACPI_IRQ_SHARABLE_MASK 0x10\r |
336 | #define EFI_ACPI_IRQ_SHARABLE 0x10\r | |
2186f2a1 | 337 | \r |
2f88bd3a MK |
338 | #define EFI_ACPI_IRQ_POLARITY_MASK 0x08\r |
339 | #define EFI_ACPI_IRQ_HIGH_TRUE 0x00\r | |
340 | #define EFI_ACPI_IRQ_LOW_FALSE 0x08\r | |
2186f2a1 | 341 | \r |
2f88bd3a MK |
342 | #define EFI_ACPI_IRQ_MODE 0x01\r |
343 | #define EFI_ACPI_IRQ_LEVEL_TRIGGERED 0x00\r | |
344 | #define EFI_ACPI_IRQ_EDGE_TRIGGERED 0x01\r | |
2186f2a1 RN |
345 | \r |
346 | //\r | |
347 | // DMA Information\r | |
348 | // Ref ACPI specification 6.4.2.2\r | |
349 | //\r | |
2f88bd3a MK |
350 | #define EFI_ACPI_DMA_SPEED_TYPE_MASK 0x60\r |
351 | #define EFI_ACPI_DMA_SPEED_TYPE_COMPATIBILITY 0x00\r | |
352 | #define EFI_ACPI_DMA_SPEED_TYPE_A 0x20\r | |
353 | #define EFI_ACPI_DMA_SPEED_TYPE_B 0x40\r | |
354 | #define EFI_ACPI_DMA_SPEED_TYPE_F 0x60\r | |
9095d37b | 355 | \r |
2f88bd3a MK |
356 | #define EFI_ACPI_DMA_BUS_MASTER_MASK 0x04\r |
357 | #define EFI_ACPI_DMA_BUS_MASTER 0x04\r | |
2186f2a1 | 358 | \r |
2f88bd3a MK |
359 | #define EFI_ACPI_DMA_TRANSFER_TYPE_MASK 0x03\r |
360 | #define EFI_ACPI_DMA_TRANSFER_TYPE_8_BIT 0x00\r | |
361 | #define EFI_ACPI_DMA_TRANSFER_TYPE_8_BIT_AND_16_BIT 0x01\r | |
362 | #define EFI_ACPI_DMA_TRANSFER_TYPE_16_BIT 0x02\r | |
2186f2a1 RN |
363 | \r |
364 | //\r | |
365 | // IO Information\r | |
366 | // Ref ACPI specification 6.4.2.5\r | |
367 | //\r | |
2f88bd3a MK |
368 | #define EFI_ACPI_IO_DECODE_MASK 0x01\r |
369 | #define EFI_ACPI_IO_DECODE_16_BIT 0x01\r | |
370 | #define EFI_ACPI_IO_DECODE_10_BIT 0x00\r | |
2186f2a1 RN |
371 | \r |
372 | //\r | |
373 | // Memory Information\r | |
374 | // Ref ACPI specification 6.4.3.4\r | |
375 | //\r | |
2f88bd3a MK |
376 | #define EFI_ACPI_MEMORY_WRITE_STATUS_MASK 0x01\r |
377 | #define EFI_ACPI_MEMORY_WRITABLE 0x01\r | |
378 | #define EFI_ACPI_MEMORY_NON_WRITABLE 0x00\r | |
2186f2a1 | 379 | \r |
aa49066f SM |
380 | //\r |
381 | // Interrupt Vector Flags definitions for Extended Interrupt Descriptor\r | |
382 | // Ref ACPI specification 6.4.3.6\r | |
383 | //\r | |
2f88bd3a MK |
384 | #define EFI_ACPI_EXTENDED_INTERRUPT_FLAG_PRODUCER_CONSUMER_MASK BIT0\r |
385 | #define EFI_ACPI_EXTENDED_INTERRUPT_FLAG_MODE_MASK BIT1\r | |
386 | #define EFI_ACPI_EXTENDED_INTERRUPT_FLAG_POLARITY_MASK BIT2\r | |
387 | #define EFI_ACPI_EXTENDED_INTERRUPT_FLAG_SHARABLE_MASK BIT3\r | |
388 | #define EFI_ACPI_EXTENDED_INTERRUPT_FLAG_WAKE_CAPABLITY_MASK BIT4\r | |
aa49066f | 389 | \r |
766f4bc1 | 390 | //\r |
391 | // Ensure proper structure formats\r | |
392 | //\r | |
393 | #pragma pack(1)\r | |
568eb0cb | 394 | //\r |
395 | // ACPI 1.0b table structures\r | |
396 | //\r | |
1bc5d021 | 397 | \r |
398 | ///\r | |
af2dc6a7 | 399 | /// Root System Description Pointer Structure.\r |
1bc5d021 | 400 | ///\r |
568eb0cb | 401 | typedef struct {\r |
2f88bd3a MK |
402 | UINT64 Signature;\r |
403 | UINT8 Checksum;\r | |
404 | UINT8 OemId[6];\r | |
405 | UINT8 Reserved;\r | |
406 | UINT32 RsdtAddress;\r | |
568eb0cb | 407 | } EFI_ACPI_1_0_ROOT_SYSTEM_DESCRIPTION_POINTER;\r |
408 | \r | |
409 | //\r | |
410 | // Root System Description Table\r | |
9095d37b | 411 | // No definition needed as it is a common description table header, the same with\r |
2b1cf49a | 412 | // EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT32 table pointers.\r |
568eb0cb | 413 | //\r |
1bc5d021 | 414 | \r |
415 | ///\r | |
af2dc6a7 | 416 | /// RSDT Revision (as defined in ACPI 1.0b specification).\r |
1bc5d021 | 417 | ///\r |
2f88bd3a | 418 | #define EFI_ACPI_1_0_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01\r |
568eb0cb | 419 | \r |
1bc5d021 | 420 | ///\r |
af2dc6a7 | 421 | /// Fixed ACPI Description Table Structure (FADT).\r |
1bc5d021 | 422 | ///\r |
568eb0cb | 423 | typedef struct {\r |
2f88bd3a MK |
424 | EFI_ACPI_DESCRIPTION_HEADER Header;\r |
425 | UINT32 FirmwareCtrl;\r | |
426 | UINT32 Dsdt;\r | |
427 | UINT8 IntModel;\r | |
428 | UINT8 Reserved1;\r | |
429 | UINT16 SciInt;\r | |
430 | UINT32 SmiCmd;\r | |
431 | UINT8 AcpiEnable;\r | |
432 | UINT8 AcpiDisable;\r | |
433 | UINT8 S4BiosReq;\r | |
434 | UINT8 Reserved2;\r | |
435 | UINT32 Pm1aEvtBlk;\r | |
436 | UINT32 Pm1bEvtBlk;\r | |
437 | UINT32 Pm1aCntBlk;\r | |
438 | UINT32 Pm1bCntBlk;\r | |
439 | UINT32 Pm2CntBlk;\r | |
440 | UINT32 PmTmrBlk;\r | |
441 | UINT32 Gpe0Blk;\r | |
442 | UINT32 Gpe1Blk;\r | |
443 | UINT8 Pm1EvtLen;\r | |
444 | UINT8 Pm1CntLen;\r | |
445 | UINT8 Pm2CntLen;\r | |
446 | UINT8 PmTmLen;\r | |
447 | UINT8 Gpe0BlkLen;\r | |
448 | UINT8 Gpe1BlkLen;\r | |
449 | UINT8 Gpe1Base;\r | |
450 | UINT8 Reserved3;\r | |
451 | UINT16 PLvl2Lat;\r | |
452 | UINT16 PLvl3Lat;\r | |
453 | UINT16 FlushSize;\r | |
454 | UINT16 FlushStride;\r | |
455 | UINT8 DutyOffset;\r | |
456 | UINT8 DutyWidth;\r | |
457 | UINT8 DayAlrm;\r | |
458 | UINT8 MonAlrm;\r | |
459 | UINT8 Century;\r | |
460 | UINT8 Reserved4;\r | |
461 | UINT8 Reserved5;\r | |
462 | UINT8 Reserved6;\r | |
463 | UINT32 Flags;\r | |
568eb0cb | 464 | } EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE;\r |
465 | \r | |
1bc5d021 | 466 | ///\r |
af2dc6a7 | 467 | /// FADT Version (as defined in ACPI 1.0b specification).\r |
1bc5d021 | 468 | ///\r |
568eb0cb | 469 | #define EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION 0x01\r |
470 | \r | |
2f88bd3a MK |
471 | #define EFI_ACPI_1_0_INT_MODE_DUAL_PIC 0\r |
472 | #define EFI_ACPI_1_0_INT_MODE_MULTIPLE_APIC 1\r | |
4a18b92c | 473 | \r |
568eb0cb | 474 | //\r |
475 | // Fixed ACPI Description Table Fixed Feature Flags\r | |
476 | // All other bits are reserved and must be set to 0.\r | |
477 | //\r | |
2f88bd3a MK |
478 | #define EFI_ACPI_1_0_WBINVD BIT0\r |
479 | #define EFI_ACPI_1_0_WBINVD_FLUSH BIT1\r | |
480 | #define EFI_ACPI_1_0_PROC_C1 BIT2\r | |
481 | #define EFI_ACPI_1_0_P_LVL2_UP BIT3\r | |
482 | #define EFI_ACPI_1_0_PWR_BUTTON BIT4\r | |
483 | #define EFI_ACPI_1_0_SLP_BUTTON BIT5\r | |
484 | #define EFI_ACPI_1_0_FIX_RTC BIT6\r | |
485 | #define EFI_ACPI_1_0_RTC_S4 BIT7\r | |
486 | #define EFI_ACPI_1_0_TMR_VAL_EXT BIT8\r | |
487 | #define EFI_ACPI_1_0_DCK_CAP BIT9\r | |
568eb0cb | 488 | \r |
1bc5d021 | 489 | ///\r |
af2dc6a7 | 490 | /// Firmware ACPI Control Structure.\r |
1bc5d021 | 491 | ///\r |
568eb0cb | 492 | typedef struct {\r |
2f88bd3a MK |
493 | UINT32 Signature;\r |
494 | UINT32 Length;\r | |
495 | UINT32 HardwareSignature;\r | |
496 | UINT32 FirmwareWakingVector;\r | |
497 | UINT32 GlobalLock;\r | |
498 | UINT32 Flags;\r | |
499 | UINT8 Reserved[40];\r | |
568eb0cb | 500 | } EFI_ACPI_1_0_FIRMWARE_ACPI_CONTROL_STRUCTURE;\r |
501 | \r | |
1bc5d021 | 502 | ///\r |
af2dc6a7 | 503 | /// Firmware Control Structure Feature Flags.\r |
1bc5d021 | 504 | /// All other bits are reserved and must be set to 0.\r |
505 | ///\r | |
2f88bd3a | 506 | #define EFI_ACPI_1_0_S4BIOS_F BIT0\r |
568eb0cb | 507 | \r |
1bc5d021 | 508 | ///\r |
509 | /// Multiple APIC Description Table header definition. The rest of the table\r | |
af2dc6a7 | 510 | /// must be defined in a platform-specific manner.\r |
1bc5d021 | 511 | ///\r |
568eb0cb | 512 | typedef struct {\r |
2f88bd3a MK |
513 | EFI_ACPI_DESCRIPTION_HEADER Header;\r |
514 | UINT32 LocalApicAddress;\r | |
515 | UINT32 Flags;\r | |
568eb0cb | 516 | } EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER;\r |
517 | \r | |
1bc5d021 | 518 | ///\r |
af2dc6a7 | 519 | /// MADT Revision (as defined in ACPI 1.0b specification).\r |
1bc5d021 | 520 | ///\r |
2f88bd3a | 521 | #define EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION 0x01\r |
568eb0cb | 522 | \r |
1bc5d021 | 523 | ///\r |
524 | /// Multiple APIC Flags\r | |
525 | /// All other bits are reserved and must be set to 0.\r | |
526 | ///\r | |
2f88bd3a | 527 | #define EFI_ACPI_1_0_PCAT_COMPAT BIT0\r |
568eb0cb | 528 | \r |
529 | //\r | |
530 | // Multiple APIC Description Table APIC structure types\r | |
2b1cf49a | 531 | // All other values between 0x05 an 0xFF are reserved and\r |
568eb0cb | 532 | // will be ignored by OSPM.\r |
533 | //\r | |
534 | #define EFI_ACPI_1_0_PROCESSOR_LOCAL_APIC 0x00\r | |
535 | #define EFI_ACPI_1_0_IO_APIC 0x01\r | |
536 | #define EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE 0x02\r | |
537 | #define EFI_ACPI_1_0_NON_MASKABLE_INTERRUPT_SOURCE 0x03\r | |
538 | #define EFI_ACPI_1_0_LOCAL_APIC_NMI 0x04\r | |
539 | \r | |
540 | //\r | |
541 | // APIC Structure Definitions\r | |
542 | //\r | |
1bc5d021 | 543 | \r |
544 | ///\r | |
af2dc6a7 | 545 | /// Processor Local APIC Structure Definition.\r |
1bc5d021 | 546 | ///\r |
568eb0cb | 547 | typedef struct {\r |
2f88bd3a MK |
548 | UINT8 Type;\r |
549 | UINT8 Length;\r | |
550 | UINT8 AcpiProcessorId;\r | |
551 | UINT8 ApicId;\r | |
552 | UINT32 Flags;\r | |
568eb0cb | 553 | } EFI_ACPI_1_0_PROCESSOR_LOCAL_APIC_STRUCTURE;\r |
554 | \r | |
1bc5d021 | 555 | ///\r |
556 | /// Local APIC Flags. All other bits are reserved and must be 0.\r | |
557 | ///\r | |
2f88bd3a | 558 | #define EFI_ACPI_1_0_LOCAL_APIC_ENABLED BIT0\r |
568eb0cb | 559 | \r |
1bc5d021 | 560 | ///\r |
af2dc6a7 | 561 | /// IO APIC Structure.\r |
1bc5d021 | 562 | ///\r |
568eb0cb | 563 | typedef struct {\r |
2f88bd3a MK |
564 | UINT8 Type;\r |
565 | UINT8 Length;\r | |
566 | UINT8 IoApicId;\r | |
567 | UINT8 Reserved;\r | |
568 | UINT32 IoApicAddress;\r | |
569 | UINT32 SystemVectorBase;\r | |
568eb0cb | 570 | } EFI_ACPI_1_0_IO_APIC_STRUCTURE;\r |
571 | \r | |
1bc5d021 | 572 | ///\r |
af2dc6a7 | 573 | /// Interrupt Source Override Structure.\r |
1bc5d021 | 574 | ///\r |
568eb0cb | 575 | typedef struct {\r |
2f88bd3a MK |
576 | UINT8 Type;\r |
577 | UINT8 Length;\r | |
578 | UINT8 Bus;\r | |
579 | UINT8 Source;\r | |
580 | UINT32 GlobalSystemInterruptVector;\r | |
581 | UINT16 Flags;\r | |
568eb0cb | 582 | } EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE;\r |
583 | \r | |
1bc5d021 | 584 | ///\r |
af2dc6a7 | 585 | /// Non-Maskable Interrupt Source Structure.\r |
1bc5d021 | 586 | ///\r |
568eb0cb | 587 | typedef struct {\r |
2f88bd3a MK |
588 | UINT8 Type;\r |
589 | UINT8 Length;\r | |
590 | UINT16 Flags;\r | |
591 | UINT32 GlobalSystemInterruptVector;\r | |
568eb0cb | 592 | } EFI_ACPI_1_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE;\r |
593 | \r | |
1bc5d021 | 594 | ///\r |
af2dc6a7 | 595 | /// Local APIC NMI Structure.\r |
1bc5d021 | 596 | ///\r |
568eb0cb | 597 | typedef struct {\r |
2f88bd3a MK |
598 | UINT8 Type;\r |
599 | UINT8 Length;\r | |
600 | UINT8 AcpiProcessorId;\r | |
601 | UINT16 Flags;\r | |
602 | UINT8 LocalApicInti;\r | |
568eb0cb | 603 | } EFI_ACPI_1_0_LOCAL_APIC_NMI_STRUCTURE;\r |
604 | \r | |
1bc5d021 | 605 | ///\r |
606 | /// Smart Battery Description Table (SBST)\r | |
607 | ///\r | |
568eb0cb | 608 | typedef struct {\r |
2f88bd3a MK |
609 | EFI_ACPI_DESCRIPTION_HEADER Header;\r |
610 | UINT32 WarningEnergyLevel;\r | |
611 | UINT32 LowEnergyLevel;\r | |
612 | UINT32 CriticalEnergyLevel;\r | |
568eb0cb | 613 | } EFI_ACPI_1_0_SMART_BATTERY_DESCRIPTION_TABLE;\r |
614 | \r | |
615 | //\r | |
616 | // Known table signatures\r | |
617 | //\r | |
1bc5d021 | 618 | \r |
619 | ///\r | |
af2dc6a7 | 620 | /// "RSD PTR " Root System Description Pointer.\r |
1bc5d021 | 621 | ///\r |
13c31065 | 622 | #define EFI_ACPI_1_0_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ')\r |
568eb0cb | 623 | \r |
1bc5d021 | 624 | ///\r |
af2dc6a7 | 625 | /// "APIC" Multiple APIC Description Table.\r |
1bc5d021 | 626 | ///\r |
13c31065 | 627 | #define EFI_ACPI_1_0_APIC_SIGNATURE SIGNATURE_32('A', 'P', 'I', 'C')\r |
568eb0cb | 628 | \r |
1bc5d021 | 629 | ///\r |
af2dc6a7 | 630 | /// "DSDT" Differentiated System Description Table.\r |
1bc5d021 | 631 | ///\r |
13c31065 | 632 | #define EFI_ACPI_1_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('D', 'S', 'D', 'T')\r |
568eb0cb | 633 | \r |
1bc5d021 | 634 | ///\r |
af2dc6a7 | 635 | /// "FACS" Firmware ACPI Control Structure.\r |
1bc5d021 | 636 | ///\r |
13c31065 | 637 | #define EFI_ACPI_1_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'S')\r |
568eb0cb | 638 | \r |
1bc5d021 | 639 | ///\r |
af2dc6a7 | 640 | /// "FACP" Fixed ACPI Description Table.\r |
1bc5d021 | 641 | ///\r |
13c31065 | 642 | #define EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'P')\r |
568eb0cb | 643 | \r |
1bc5d021 | 644 | ///\r |
af2dc6a7 | 645 | /// "PSDT" Persistent System Description Table.\r |
1bc5d021 | 646 | ///\r |
13c31065 | 647 | #define EFI_ACPI_1_0_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('P', 'S', 'D', 'T')\r |
568eb0cb | 648 | \r |
1bc5d021 | 649 | ///\r |
af2dc6a7 | 650 | /// "RSDT" Root System Description Table.\r |
1bc5d021 | 651 | ///\r |
13c31065 | 652 | #define EFI_ACPI_1_0_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('R', 'S', 'D', 'T')\r |
568eb0cb | 653 | \r |
1bc5d021 | 654 | ///\r |
af2dc6a7 | 655 | /// "SBST" Smart Battery Specification Table.\r |
1bc5d021 | 656 | ///\r |
13c31065 | 657 | #define EFI_ACPI_1_0_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE SIGNATURE_32('S', 'B', 'S', 'T')\r |
568eb0cb | 658 | \r |
1bc5d021 | 659 | ///\r |
af2dc6a7 | 660 | /// "SSDT" Secondary System Description Table.\r |
1bc5d021 | 661 | ///\r |
13c31065 | 662 | #define EFI_ACPI_1_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('S', 'S', 'D', 'T')\r |
568eb0cb | 663 | \r |
766f4bc1 | 664 | #pragma pack()\r |
665 | \r | |
568eb0cb | 666 | #endif\r |