Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | /****************************************************************************** |
2 | * | |
793c2388 | 3 | * Name: actbl1.h - Additional ACPI table definitions |
1da177e4 LT |
4 | * |
5 | *****************************************************************************/ | |
6 | ||
7 | /* | |
fbb7a2dc | 8 | * Copyright (C) 2000 - 2014, Intel Corp. |
1da177e4 LT |
9 | * All rights reserved. |
10 | * | |
11 | * Redistribution and use in source and binary forms, with or without | |
12 | * modification, are permitted provided that the following conditions | |
13 | * are met: | |
14 | * 1. Redistributions of source code must retain the above copyright | |
15 | * notice, this list of conditions, and the following disclaimer, | |
16 | * without modification. | |
17 | * 2. Redistributions in binary form must reproduce at minimum a disclaimer | |
18 | * substantially similar to the "NO WARRANTY" disclaimer below | |
19 | * ("Disclaimer") and any redistribution must be conditioned upon | |
20 | * including a substantially similar Disclaimer requirement for further | |
21 | * binary redistribution. | |
22 | * 3. Neither the names of the above-listed copyright holders nor the names | |
23 | * of any contributors may be used to endorse or promote products derived | |
24 | * from this software without specific prior written permission. | |
25 | * | |
26 | * Alternatively, this software may be distributed under the terms of the | |
27 | * GNU General Public License ("GPL") version 2 as published by the Free | |
28 | * Software Foundation. | |
29 | * | |
30 | * NO WARRANTY | |
31 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
32 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
33 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR | |
34 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
35 | * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
36 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
37 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
38 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
39 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING | |
40 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
41 | * POSSIBILITY OF SUCH DAMAGES. | |
42 | */ | |
43 | ||
44 | #ifndef __ACTBL1_H__ | |
45 | #define __ACTBL1_H__ | |
46 | ||
4ac4c5fa BM |
47 | #pragma pack(push) /* Set default struct packing */ |
48 | ||
793c2388 BM |
49 | /******************************************************************************* |
50 | * | |
b24aad44 | 51 | * Additional ACPI Tables (1) |
793c2388 BM |
52 | * |
53 | * These tables are not consumed directly by the ACPICA subsystem, but are | |
54 | * included here to support device drivers and the AML disassembler. | |
55 | * | |
b24aad44 BM |
56 | * The tables in this file are fully defined within the ACPI specification. |
57 | * | |
793c2388 BM |
58 | ******************************************************************************/ |
59 | ||
60 | /* | |
6e2d5ebd BM |
61 | * Values for description table header signatures for tables defined in this |
62 | * file. Useful because they make it more difficult to inadvertently type in | |
63 | * the wrong signature. | |
793c2388 | 64 | */ |
970d9c9e | 65 | #define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */ |
793c2388 | 66 | #define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */ |
793c2388 | 67 | #define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */ |
970d9c9e BM |
68 | #define ACPI_SIG_EINJ "EINJ" /* Error Injection table */ |
69 | #define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */ | |
70 | #define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */ | |
793c2388 | 71 | #define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */ |
6e2d5ebd | 72 | #define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */ |
793c2388 BM |
73 | #define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */ |
74 | #define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */ | |
793c2388 | 75 | #define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */ |
793c2388 | 76 | |
793c2388 BM |
77 | /* |
78 | * All tables must be byte-packed to match the ACPI specification, since | |
79 | * the tables are provided by the system BIOS. | |
80 | */ | |
1da177e4 LT |
81 | #pragma pack(1) |
82 | ||
83 | /* | |
be030a57 BM |
84 | * Note: C bitfields are not used for this reason: |
85 | * | |
86 | * "Bitfields are great and easy to read, but unfortunately the C language | |
87 | * does not specify the layout of bitfields in memory, which means they are | |
88 | * essentially useless for dealing with packed data in on-disk formats or | |
89 | * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, | |
90 | * this decision was a design error in C. Ritchie could have picked an order | |
91 | * and stuck with it." Norman Ramsey. | |
92 | * See http://stackoverflow.com/a/1053662/41661 | |
1da177e4 | 93 | */ |
793c2388 | 94 | |
6e2d5ebd BM |
95 | /******************************************************************************* |
96 | * | |
97 | * Common subtable headers | |
98 | * | |
99 | ******************************************************************************/ | |
100 | ||
101 | /* Generic subtable header (used in MADT, SRAT, etc.) */ | |
f3d2e786 BM |
102 | |
103 | struct acpi_subtable_header { | |
104 | u8 type; | |
105 | u8 length; | |
106 | }; | |
107 | ||
6e2d5ebd | 108 | /* Subtable header for WHEA tables (EINJ, ERST, WDAT) */ |
970d9c9e BM |
109 | |
110 | struct acpi_whea_header { | |
111 | u8 action; | |
112 | u8 instruction; | |
113 | u8 flags; | |
114 | u8 reserved; | |
115 | struct acpi_generic_address register_region; | |
3fa34777 BM |
116 | u64 value; /* Value used with Read/Write register */ |
117 | u64 mask; /* Bitmask required for this register instruction */ | |
970d9c9e BM |
118 | }; |
119 | ||
970d9c9e BM |
120 | /******************************************************************************* |
121 | * | |
6e2d5ebd BM |
122 | * BERT - Boot Error Record Table (ACPI 4.0) |
123 | * Version 1 | |
970d9c9e BM |
124 | * |
125 | ******************************************************************************/ | |
126 | ||
127 | struct acpi_table_bert { | |
128 | struct acpi_table_header header; /* Common ACPI table header */ | |
129 | u32 region_length; /* Length of the boot error region */ | |
b595076a | 130 | u64 address; /* Physical address of the error region */ |
970d9c9e BM |
131 | }; |
132 | ||
6e2d5ebd | 133 | /* Boot Error Region (not a subtable, pointed to by Address field above) */ |
3fa34777 | 134 | |
970d9c9e | 135 | struct acpi_bert_region { |
6e2d5ebd BM |
136 | u32 block_status; /* Type of error information */ |
137 | u32 raw_data_offset; /* Offset to raw error data */ | |
138 | u32 raw_data_length; /* Length of raw error data */ | |
139 | u32 data_length; /* Length of generic error data */ | |
140 | u32 error_severity; /* Severity code */ | |
970d9c9e BM |
141 | }; |
142 | ||
6e2d5ebd | 143 | /* Values for block_status flags above */ |
970d9c9e BM |
144 | |
145 | #define ACPI_BERT_UNCORRECTABLE (1) | |
6e2d5ebd BM |
146 | #define ACPI_BERT_CORRECTABLE (1<<1) |
147 | #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2) | |
148 | #define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3) | |
149 | #define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */ | |
150 | ||
151 | /* Values for error_severity above */ | |
152 | ||
153 | enum acpi_bert_error_severity { | |
154 | ACPI_BERT_ERROR_CORRECTABLE = 0, | |
155 | ACPI_BERT_ERROR_FATAL = 1, | |
156 | ACPI_BERT_ERROR_CORRECTED = 2, | |
157 | ACPI_BERT_ERROR_NONE = 3, | |
158 | ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */ | |
159 | }; | |
160 | ||
161 | /* | |
162 | * Note: The generic error data that follows the error_severity field above | |
163 | * uses the struct acpi_hest_generic_data defined under the HEST table below | |
164 | */ | |
970d9c9e | 165 | |
793c2388 BM |
166 | /******************************************************************************* |
167 | * | |
6e2d5ebd BM |
168 | * CPEP - Corrected Platform Error Polling table (ACPI 4.0) |
169 | * Version 1 | |
793c2388 BM |
170 | * |
171 | ******************************************************************************/ | |
172 | ||
173 | struct acpi_table_cpep { | |
f3d2e786 BM |
174 | struct acpi_table_header header; /* Common ACPI table header */ |
175 | u64 reserved; | |
793c2388 BM |
176 | }; |
177 | ||
178 | /* Subtable */ | |
179 | ||
180 | struct acpi_cpep_polling { | |
6e2d5ebd | 181 | struct acpi_subtable_header header; |
f3d2e786 BM |
182 | u8 id; /* Processor ID */ |
183 | u8 eid; /* Processor EID */ | |
184 | u32 interval; /* Polling interval (msec) */ | |
793c2388 BM |
185 | }; |
186 | ||
793c2388 BM |
187 | /******************************************************************************* |
188 | * | |
189 | * ECDT - Embedded Controller Boot Resources Table | |
6e2d5ebd | 190 | * Version 1 |
793c2388 BM |
191 | * |
192 | ******************************************************************************/ | |
193 | ||
f3d2e786 BM |
194 | struct acpi_table_ecdt { |
195 | struct acpi_table_header header; /* Common ACPI table header */ | |
196 | struct acpi_generic_address control; /* Address of EC command/status register */ | |
197 | struct acpi_generic_address data; /* Address of EC data register */ | |
793c2388 | 198 | u32 uid; /* Unique ID - must be same as the EC _UID method */ |
f3d2e786 BM |
199 | u8 gpe; /* The GPE for the EC */ |
200 | u8 id[1]; /* Full namepath of the EC in the ACPI namespace */ | |
793c2388 BM |
201 | }; |
202 | ||
970d9c9e BM |
203 | /******************************************************************************* |
204 | * | |
6e2d5ebd BM |
205 | * EINJ - Error Injection Table (ACPI 4.0) |
206 | * Version 1 | |
970d9c9e BM |
207 | * |
208 | ******************************************************************************/ | |
209 | ||
210 | struct acpi_table_einj { | |
211 | struct acpi_table_header header; /* Common ACPI table header */ | |
212 | u32 header_length; | |
6e2d5ebd BM |
213 | u8 flags; |
214 | u8 reserved[3]; | |
970d9c9e BM |
215 | u32 entries; |
216 | }; | |
217 | ||
218 | /* EINJ Injection Instruction Entries (actions) */ | |
219 | ||
220 | struct acpi_einj_entry { | |
221 | struct acpi_whea_header whea_header; /* Common header for WHEA tables */ | |
222 | }; | |
223 | ||
6e2d5ebd BM |
224 | /* Masks for Flags field above */ |
225 | ||
226 | #define ACPI_EINJ_PRESERVE (1) | |
227 | ||
970d9c9e BM |
228 | /* Values for Action field above */ |
229 | ||
230 | enum acpi_einj_actions { | |
231 | ACPI_EINJ_BEGIN_OPERATION = 0, | |
232 | ACPI_EINJ_GET_TRIGGER_TABLE = 1, | |
233 | ACPI_EINJ_SET_ERROR_TYPE = 2, | |
234 | ACPI_EINJ_GET_ERROR_TYPE = 3, | |
235 | ACPI_EINJ_END_OPERATION = 4, | |
236 | ACPI_EINJ_EXECUTE_OPERATION = 5, | |
237 | ACPI_EINJ_CHECK_BUSY_STATUS = 6, | |
238 | ACPI_EINJ_GET_COMMAND_STATUS = 7, | |
c5bd6537 BM |
239 | ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8, |
240 | ACPI_EINJ_ACTION_RESERVED = 9, /* 9 and greater are reserved */ | |
970d9c9e BM |
241 | ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */ |
242 | }; | |
243 | ||
244 | /* Values for Instruction field above */ | |
245 | ||
246 | enum acpi_einj_instructions { | |
247 | ACPI_EINJ_READ_REGISTER = 0, | |
248 | ACPI_EINJ_READ_REGISTER_VALUE = 1, | |
249 | ACPI_EINJ_WRITE_REGISTER = 2, | |
250 | ACPI_EINJ_WRITE_REGISTER_VALUE = 3, | |
251 | ACPI_EINJ_NOOP = 4, | |
c5bd6537 BM |
252 | ACPI_EINJ_FLUSH_CACHELINE = 5, |
253 | ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */ | |
254 | }; | |
255 | ||
256 | struct acpi_einj_error_type_with_addr { | |
257 | u32 error_type; | |
258 | u32 vendor_struct_offset; | |
259 | u32 flags; | |
260 | u32 apic_id; | |
261 | u64 address; | |
262 | u64 range; | |
263 | u32 pcie_id; | |
264 | }; | |
265 | ||
266 | struct acpi_einj_vendor { | |
267 | u32 length; | |
268 | u32 pcie_id; | |
269 | u16 vendor_id; | |
270 | u16 device_id; | |
271 | u8 revision_id; | |
272 | u8 reserved[3]; | |
970d9c9e BM |
273 | }; |
274 | ||
3fa34777 BM |
275 | /* EINJ Trigger Error Action Table */ |
276 | ||
277 | struct acpi_einj_trigger { | |
278 | u32 header_size; | |
279 | u32 revision; | |
280 | u32 table_size; | |
281 | u32 entry_count; | |
282 | }; | |
283 | ||
6e2d5ebd BM |
284 | /* Command status return values */ |
285 | ||
286 | enum acpi_einj_command_status { | |
287 | ACPI_EINJ_SUCCESS = 0, | |
288 | ACPI_EINJ_FAILURE = 1, | |
289 | ACPI_EINJ_INVALID_ACCESS = 2, | |
290 | ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */ | |
291 | }; | |
292 | ||
293 | /* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */ | |
294 | ||
295 | #define ACPI_EINJ_PROCESSOR_CORRECTABLE (1) | |
296 | #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1) | |
297 | #define ACPI_EINJ_PROCESSOR_FATAL (1<<2) | |
298 | #define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3) | |
299 | #define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4) | |
300 | #define ACPI_EINJ_MEMORY_FATAL (1<<5) | |
301 | #define ACPI_EINJ_PCIX_CORRECTABLE (1<<6) | |
302 | #define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7) | |
303 | #define ACPI_EINJ_PCIX_FATAL (1<<8) | |
304 | #define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9) | |
305 | #define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10) | |
306 | #define ACPI_EINJ_PLATFORM_FATAL (1<<11) | |
c5bd6537 | 307 | #define ACPI_EINJ_VENDOR_DEFINED (1<<31) |
6e2d5ebd | 308 | |
970d9c9e BM |
309 | /******************************************************************************* |
310 | * | |
6e2d5ebd BM |
311 | * ERST - Error Record Serialization Table (ACPI 4.0) |
312 | * Version 1 | |
970d9c9e BM |
313 | * |
314 | ******************************************************************************/ | |
315 | ||
316 | struct acpi_table_erst { | |
317 | struct acpi_table_header header; /* Common ACPI table header */ | |
318 | u32 header_length; | |
319 | u32 reserved; | |
320 | u32 entries; | |
321 | }; | |
322 | ||
323 | /* ERST Serialization Entries (actions) */ | |
324 | ||
325 | struct acpi_erst_entry { | |
326 | struct acpi_whea_header whea_header; /* Common header for WHEA tables */ | |
327 | }; | |
328 | ||
6e2d5ebd BM |
329 | /* Masks for Flags field above */ |
330 | ||
331 | #define ACPI_ERST_PRESERVE (1) | |
332 | ||
970d9c9e BM |
333 | /* Values for Action field above */ |
334 | ||
335 | enum acpi_erst_actions { | |
6e2d5ebd BM |
336 | ACPI_ERST_BEGIN_WRITE = 0, |
337 | ACPI_ERST_BEGIN_READ = 1, | |
338 | ACPI_ERST_BEGIN_CLEAR = 2, | |
339 | ACPI_ERST_END = 3, | |
970d9c9e BM |
340 | ACPI_ERST_SET_RECORD_OFFSET = 4, |
341 | ACPI_ERST_EXECUTE_OPERATION = 5, | |
342 | ACPI_ERST_CHECK_BUSY_STATUS = 6, | |
343 | ACPI_ERST_GET_COMMAND_STATUS = 7, | |
6e2d5ebd BM |
344 | ACPI_ERST_GET_RECORD_ID = 8, |
345 | ACPI_ERST_SET_RECORD_ID = 9, | |
970d9c9e BM |
346 | ACPI_ERST_GET_RECORD_COUNT = 10, |
347 | ACPI_ERST_BEGIN_DUMMY_WRIITE = 11, | |
348 | ACPI_ERST_NOT_USED = 12, | |
349 | ACPI_ERST_GET_ERROR_RANGE = 13, | |
350 | ACPI_ERST_GET_ERROR_LENGTH = 14, | |
351 | ACPI_ERST_GET_ERROR_ATTRIBUTES = 15, | |
352 | ACPI_ERST_ACTION_RESERVED = 16 /* 16 and greater are reserved */ | |
353 | }; | |
354 | ||
355 | /* Values for Instruction field above */ | |
356 | ||
357 | enum acpi_erst_instructions { | |
358 | ACPI_ERST_READ_REGISTER = 0, | |
359 | ACPI_ERST_READ_REGISTER_VALUE = 1, | |
360 | ACPI_ERST_WRITE_REGISTER = 2, | |
361 | ACPI_ERST_WRITE_REGISTER_VALUE = 3, | |
362 | ACPI_ERST_NOOP = 4, | |
363 | ACPI_ERST_LOAD_VAR1 = 5, | |
364 | ACPI_ERST_LOAD_VAR2 = 6, | |
365 | ACPI_ERST_STORE_VAR1 = 7, | |
366 | ACPI_ERST_ADD = 8, | |
367 | ACPI_ERST_SUBTRACT = 9, | |
368 | ACPI_ERST_ADD_VALUE = 10, | |
369 | ACPI_ERST_SUBTRACT_VALUE = 11, | |
370 | ACPI_ERST_STALL = 12, | |
371 | ACPI_ERST_STALL_WHILE_TRUE = 13, | |
372 | ACPI_ERST_SKIP_NEXT_IF_TRUE = 14, | |
373 | ACPI_ERST_GOTO = 15, | |
374 | ACPI_ERST_SET_SRC_ADDRESS_BASE = 16, | |
375 | ACPI_ERST_SET_DST_ADDRESS_BASE = 17, | |
376 | ACPI_ERST_MOVE_DATA = 18, | |
377 | ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */ | |
378 | }; | |
379 | ||
6e2d5ebd BM |
380 | /* Command status return values */ |
381 | ||
382 | enum acpi_erst_command_status { | |
383 | ACPI_ERST_SUCESS = 0, | |
384 | ACPI_ERST_NO_SPACE = 1, | |
385 | ACPI_ERST_NOT_AVAILABLE = 2, | |
386 | ACPI_ERST_FAILURE = 3, | |
387 | ACPI_ERST_RECORD_EMPTY = 4, | |
388 | ACPI_ERST_NOT_FOUND = 5, | |
389 | ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */ | |
390 | }; | |
391 | ||
392 | /* Error Record Serialization Information */ | |
393 | ||
394 | struct acpi_erst_info { | |
395 | u16 signature; /* Should be "ER" */ | |
396 | u8 data[48]; | |
397 | }; | |
398 | ||
970d9c9e BM |
399 | /******************************************************************************* |
400 | * | |
6e2d5ebd BM |
401 | * HEST - Hardware Error Source Table (ACPI 4.0) |
402 | * Version 1 | |
970d9c9e BM |
403 | * |
404 | ******************************************************************************/ | |
405 | ||
406 | struct acpi_table_hest { | |
407 | struct acpi_table_header header; /* Common ACPI table header */ | |
408 | u32 error_source_count; | |
409 | }; | |
410 | ||
3fa34777 BM |
411 | /* HEST subtable header */ |
412 | ||
413 | struct acpi_hest_header { | |
414 | u16 type; | |
6e2d5ebd | 415 | u16 source_id; |
3fa34777 BM |
416 | }; |
417 | ||
418 | /* Values for Type field above for subtables */ | |
419 | ||
420 | enum acpi_hest_types { | |
6e2d5ebd BM |
421 | ACPI_HEST_TYPE_IA32_CHECK = 0, |
422 | ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1, | |
423 | ACPI_HEST_TYPE_IA32_NMI = 2, | |
424 | ACPI_HEST_TYPE_NOT_USED3 = 3, | |
425 | ACPI_HEST_TYPE_NOT_USED4 = 4, | |
426 | ACPI_HEST_TYPE_NOT_USED5 = 5, | |
3fa34777 BM |
427 | ACPI_HEST_TYPE_AER_ROOT_PORT = 6, |
428 | ACPI_HEST_TYPE_AER_ENDPOINT = 7, | |
429 | ACPI_HEST_TYPE_AER_BRIDGE = 8, | |
6e2d5ebd | 430 | ACPI_HEST_TYPE_GENERIC_ERROR = 9, |
3fa34777 BM |
431 | ACPI_HEST_TYPE_RESERVED = 10 /* 10 and greater are reserved */ |
432 | }; | |
433 | ||
434 | /* | |
6e2d5ebd | 435 | * HEST substructures contained in subtables |
3fa34777 BM |
436 | */ |
437 | ||
6e2d5ebd BM |
438 | /* |
439 | * IA32 Error Bank(s) - Follows the struct acpi_hest_ia_machine_check and | |
440 | * struct acpi_hest_ia_corrected structures. | |
441 | */ | |
442 | struct acpi_hest_ia_error_bank { | |
3fa34777 BM |
443 | u8 bank_number; |
444 | u8 clear_status_on_init; | |
445 | u8 status_format; | |
6e2d5ebd | 446 | u8 reserved; |
3fa34777 | 447 | u32 control_register; |
6e2d5ebd | 448 | u64 control_data; |
3fa34777 BM |
449 | u32 status_register; |
450 | u32 address_register; | |
451 | u32 misc_register; | |
452 | }; | |
453 | ||
6e2d5ebd | 454 | /* Common HEST sub-structure for PCI/AER structures below (6,7,8) */ |
3fa34777 BM |
455 | |
456 | struct acpi_hest_aer_common { | |
6e2d5ebd | 457 | u16 reserved1; |
3fa34777 BM |
458 | u8 flags; |
459 | u8 enabled; | |
c276e388 | 460 | u32 records_to_preallocate; |
3fa34777 | 461 | u32 max_sections_per_record; |
4059a310 | 462 | u32 bus; /* Bus and Segment numbers */ |
3fa34777 BM |
463 | u16 device; |
464 | u16 function; | |
465 | u16 device_control; | |
6e2d5ebd | 466 | u16 reserved2; |
c276e388 BM |
467 | u32 uncorrectable_mask; |
468 | u32 uncorrectable_severity; | |
469 | u32 correctable_mask; | |
470 | u32 advanced_capabilities; | |
3fa34777 BM |
471 | }; |
472 | ||
6e2d5ebd BM |
473 | /* Masks for HEST Flags fields */ |
474 | ||
475 | #define ACPI_HEST_FIRMWARE_FIRST (1) | |
476 | #define ACPI_HEST_GLOBAL (1<<1) | |
477 | ||
4059a310 BD |
478 | /* |
479 | * Macros to access the bus/segment numbers in Bus field above: | |
480 | * Bus number is encoded in bits 7:0 | |
481 | * Segment number is encoded in bits 23:8 | |
482 | */ | |
483 | #define ACPI_HEST_BUS(bus) ((bus) & 0xFF) | |
484 | #define ACPI_HEST_SEGMENT(bus) (((bus) >> 8) & 0xFFFF) | |
485 | ||
3fa34777 BM |
486 | /* Hardware Error Notification */ |
487 | ||
488 | struct acpi_hest_notify { | |
489 | u8 type; | |
490 | u8 length; | |
491 | u16 config_write_enable; | |
492 | u32 poll_interval; | |
493 | u32 vector; | |
494 | u32 polling_threshold_value; | |
495 | u32 polling_threshold_window; | |
496 | u32 error_threshold_value; | |
497 | u32 error_threshold_window; | |
498 | }; | |
499 | ||
500 | /* Values for Notify Type field above */ | |
501 | ||
502 | enum acpi_hest_notify_types { | |
503 | ACPI_HEST_NOTIFY_POLLED = 0, | |
504 | ACPI_HEST_NOTIFY_EXTERNAL = 1, | |
505 | ACPI_HEST_NOTIFY_LOCAL = 2, | |
506 | ACPI_HEST_NOTIFY_SCI = 3, | |
507 | ACPI_HEST_NOTIFY_NMI = 4, | |
ca4a0314 BM |
508 | ACPI_HEST_NOTIFY_CMCI = 5, /* ACPI 5.0 */ |
509 | ACPI_HEST_NOTIFY_MCE = 6, /* ACPI 5.0 */ | |
510 | ACPI_HEST_NOTIFY_RESERVED = 7 /* 7 and greater are reserved */ | |
3fa34777 BM |
511 | }; |
512 | ||
6e2d5ebd BM |
513 | /* Values for config_write_enable bitfield above */ |
514 | ||
515 | #define ACPI_HEST_TYPE (1) | |
516 | #define ACPI_HEST_POLL_INTERVAL (1<<1) | |
517 | #define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2) | |
518 | #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3) | |
519 | #define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4) | |
520 | #define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5) | |
521 | ||
3fa34777 BM |
522 | /* |
523 | * HEST subtables | |
3fa34777 BM |
524 | */ |
525 | ||
6e2d5ebd | 526 | /* 0: IA32 Machine Check Exception */ |
3fa34777 | 527 | |
6e2d5ebd | 528 | struct acpi_hest_ia_machine_check { |
3fa34777 | 529 | struct acpi_hest_header header; |
6e2d5ebd | 530 | u16 reserved1; |
3fa34777 | 531 | u8 flags; |
6e2d5ebd | 532 | u8 enabled; |
c276e388 | 533 | u32 records_to_preallocate; |
3fa34777 BM |
534 | u32 max_sections_per_record; |
535 | u64 global_capability_data; | |
536 | u64 global_control_data; | |
537 | u8 num_hardware_banks; | |
6e2d5ebd | 538 | u8 reserved3[7]; |
3fa34777 BM |
539 | }; |
540 | ||
6e2d5ebd | 541 | /* 1: IA32 Corrected Machine Check */ |
3fa34777 | 542 | |
1872bbc9 | 543 | struct acpi_hest_ia_corrected { |
3fa34777 | 544 | struct acpi_hest_header header; |
6e2d5ebd | 545 | u16 reserved1; |
3fa34777 BM |
546 | u8 flags; |
547 | u8 enabled; | |
c276e388 | 548 | u32 records_to_preallocate; |
3fa34777 BM |
549 | u32 max_sections_per_record; |
550 | struct acpi_hest_notify notify; | |
551 | u8 num_hardware_banks; | |
6e2d5ebd | 552 | u8 reserved2[3]; |
3fa34777 BM |
553 | }; |
554 | ||
6e2d5ebd | 555 | /* 2: IA32 Non-Maskable Interrupt */ |
3fa34777 | 556 | |
6e2d5ebd | 557 | struct acpi_hest_ia_nmi { |
3fa34777 | 558 | struct acpi_hest_header header; |
3fa34777 | 559 | u32 reserved; |
c276e388 | 560 | u32 records_to_preallocate; |
3fa34777 BM |
561 | u32 max_sections_per_record; |
562 | u32 max_raw_data_length; | |
563 | }; | |
564 | ||
6e2d5ebd | 565 | /* 3,4,5: Not used */ |
3fa34777 BM |
566 | |
567 | /* 6: PCI Express Root Port AER */ | |
568 | ||
569 | struct acpi_hest_aer_root { | |
570 | struct acpi_hest_header header; | |
571 | struct acpi_hest_aer_common aer; | |
572 | u32 root_error_command; | |
573 | }; | |
574 | ||
575 | /* 7: PCI Express AER (AER Endpoint) */ | |
576 | ||
577 | struct acpi_hest_aer { | |
578 | struct acpi_hest_header header; | |
579 | struct acpi_hest_aer_common aer; | |
580 | }; | |
581 | ||
582 | /* 8: PCI Express/PCI-X Bridge AER */ | |
583 | ||
584 | struct acpi_hest_aer_bridge { | |
585 | struct acpi_hest_header header; | |
586 | struct acpi_hest_aer_common aer; | |
c276e388 BM |
587 | u32 uncorrectable_mask2; |
588 | u32 uncorrectable_severity2; | |
589 | u32 advanced_capabilities2; | |
3fa34777 BM |
590 | }; |
591 | ||
592 | /* 9: Generic Hardware Error Source */ | |
593 | ||
594 | struct acpi_hest_generic { | |
595 | struct acpi_hest_header header; | |
3fa34777 | 596 | u16 related_source_id; |
6e2d5ebd | 597 | u8 reserved; |
3fa34777 | 598 | u8 enabled; |
c276e388 | 599 | u32 records_to_preallocate; |
3fa34777 BM |
600 | u32 max_sections_per_record; |
601 | u32 max_raw_data_length; | |
602 | struct acpi_generic_address error_status_address; | |
603 | struct acpi_hest_notify notify; | |
6e2d5ebd BM |
604 | u32 error_block_length; |
605 | }; | |
606 | ||
607 | /* Generic Error Status block */ | |
608 | ||
88f074f4 | 609 | struct acpi_generic_status { |
6e2d5ebd BM |
610 | u32 block_status; |
611 | u32 raw_data_offset; | |
612 | u32 raw_data_length; | |
613 | u32 data_length; | |
614 | u32 error_severity; | |
615 | }; | |
616 | ||
617 | /* Values for block_status flags above */ | |
618 | ||
88f074f4 CG |
619 | #define ACPI_GEN_ERR_UC BIT(0) |
620 | #define ACPI_GEN_ERR_CE BIT(1) | |
621 | #define ACPI_GEN_ERR_MULTI_UC BIT(2) | |
622 | #define ACPI_GEN_ERR_MULTI_CE BIT(3) | |
623 | #define ACPI_GEN_ERR_COUNT_SHIFT (0xFF<<4) /* 8 bits, error count */ | |
6e2d5ebd BM |
624 | |
625 | /* Generic Error Data entry */ | |
626 | ||
88f074f4 | 627 | struct acpi_generic_data { |
6e2d5ebd BM |
628 | u8 section_type[16]; |
629 | u32 error_severity; | |
630 | u16 revision; | |
631 | u8 validation_bits; | |
632 | u8 flags; | |
633 | u32 error_data_length; | |
634 | u8 fru_id[16]; | |
635 | u8 fru_text[20]; | |
3fa34777 | 636 | }; |
970d9c9e | 637 | |
793c2388 BM |
638 | /******************************************************************************* |
639 | * | |
640 | * MADT - Multiple APIC Description Table | |
6e2d5ebd | 641 | * Version 3 |
793c2388 BM |
642 | * |
643 | ******************************************************************************/ | |
644 | ||
f3d2e786 BM |
645 | struct acpi_table_madt { |
646 | struct acpi_table_header header; /* Common ACPI table header */ | |
647 | u32 address; /* Physical address of local APIC */ | |
648 | u32 flags; | |
1da177e4 LT |
649 | }; |
650 | ||
6e2d5ebd | 651 | /* Masks for Flags field above */ |
793c2388 | 652 | |
6e2d5ebd | 653 | #define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */ |
793c2388 | 654 | |
f3d2e786 | 655 | /* Values for PCATCompat flag */ |
793c2388 | 656 | |
f3d2e786 BM |
657 | #define ACPI_MADT_DUAL_PIC 0 |
658 | #define ACPI_MADT_MULTIPLE_APIC 1 | |
793c2388 | 659 | |
6e2d5ebd | 660 | /* Values for MADT subtable type in struct acpi_subtable_header */ |
793c2388 | 661 | |
f3d2e786 BM |
662 | enum acpi_madt_type { |
663 | ACPI_MADT_TYPE_LOCAL_APIC = 0, | |
664 | ACPI_MADT_TYPE_IO_APIC = 1, | |
665 | ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2, | |
666 | ACPI_MADT_TYPE_NMI_SOURCE = 3, | |
667 | ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4, | |
668 | ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5, | |
669 | ACPI_MADT_TYPE_IO_SAPIC = 6, | |
670 | ACPI_MADT_TYPE_LOCAL_SAPIC = 7, | |
671 | ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8, | |
1d7cc030 BM |
672 | ACPI_MADT_TYPE_LOCAL_X2APIC = 9, |
673 | ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10, | |
c5bd6537 BM |
674 | ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11, |
675 | ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12, | |
676 | ACPI_MADT_TYPE_RESERVED = 13 /* 13 and greater are reserved */ | |
f3d2e786 | 677 | }; |
793c2388 | 678 | |
1da177e4 | 679 | /* |
f3d2e786 | 680 | * MADT Sub-tables, correspond to Type in struct acpi_subtable_header |
1da177e4 | 681 | */ |
793c2388 | 682 | |
f3d2e786 | 683 | /* 0: Processor Local APIC */ |
793c2388 | 684 | |
f3d2e786 BM |
685 | struct acpi_madt_local_apic { |
686 | struct acpi_subtable_header header; | |
687 | u8 processor_id; /* ACPI processor id */ | |
688 | u8 id; /* Processor's local APIC id */ | |
689 | u32 lapic_flags; | |
690 | }; | |
793c2388 BM |
691 | |
692 | /* 1: IO APIC */ | |
693 | ||
f3d2e786 BM |
694 | struct acpi_madt_io_apic { |
695 | struct acpi_subtable_header header; | |
696 | u8 id; /* I/O APIC ID */ | |
ba494bee | 697 | u8 reserved; /* reserved - must be zero */ |
793c2388 | 698 | u32 address; /* APIC physical address */ |
f3d2e786 | 699 | u32 global_irq_base; /* Global system interrupt where INTI lines start */ |
793c2388 BM |
700 | }; |
701 | ||
702 | /* 2: Interrupt Override */ | |
703 | ||
f3d2e786 BM |
704 | struct acpi_madt_interrupt_override { |
705 | struct acpi_subtable_header header; | |
706 | u8 bus; /* 0 - ISA */ | |
707 | u8 source_irq; /* Interrupt source (IRQ) */ | |
708 | u32 global_irq; /* Global system interrupt */ | |
709 | u16 inti_flags; | |
710 | }; | |
793c2388 | 711 | |
f3d2e786 | 712 | /* 3: NMI Source */ |
793c2388 | 713 | |
f3d2e786 BM |
714 | struct acpi_madt_nmi_source { |
715 | struct acpi_subtable_header header; | |
716 | u16 inti_flags; | |
717 | u32 global_irq; /* Global system interrupt */ | |
793c2388 BM |
718 | }; |
719 | ||
720 | /* 4: Local APIC NMI */ | |
721 | ||
f3d2e786 BM |
722 | struct acpi_madt_local_apic_nmi { |
723 | struct acpi_subtable_header header; | |
724 | u8 processor_id; /* ACPI processor id */ | |
725 | u16 inti_flags; | |
726 | u8 lint; /* LINTn to which NMI is connected */ | |
793c2388 BM |
727 | }; |
728 | ||
729 | /* 5: Address Override */ | |
730 | ||
f3d2e786 BM |
731 | struct acpi_madt_local_apic_override { |
732 | struct acpi_subtable_header header; | |
733 | u16 reserved; /* Reserved, must be zero */ | |
793c2388 BM |
734 | u64 address; /* APIC physical address */ |
735 | }; | |
736 | ||
737 | /* 6: I/O Sapic */ | |
738 | ||
f3d2e786 BM |
739 | struct acpi_madt_io_sapic { |
740 | struct acpi_subtable_header header; | |
741 | u8 id; /* I/O SAPIC ID */ | |
793c2388 | 742 | u8 reserved; /* Reserved, must be zero */ |
f3d2e786 | 743 | u32 global_irq_base; /* Global interrupt for SAPIC start */ |
793c2388 BM |
744 | u64 address; /* SAPIC physical address */ |
745 | }; | |
746 | ||
747 | /* 7: Local Sapic */ | |
748 | ||
f3d2e786 BM |
749 | struct acpi_madt_local_sapic { |
750 | struct acpi_subtable_header header; | |
751 | u8 processor_id; /* ACPI processor id */ | |
752 | u8 id; /* SAPIC ID */ | |
753 | u8 eid; /* SAPIC EID */ | |
793c2388 | 754 | u8 reserved[3]; /* Reserved, must be zero */ |
f3d2e786 BM |
755 | u32 lapic_flags; |
756 | u32 uid; /* Numeric UID - ACPI 3.0 */ | |
757 | char uid_string[1]; /* String UID - ACPI 3.0 */ | |
793c2388 BM |
758 | }; |
759 | ||
760 | /* 8: Platform Interrupt Source */ | |
761 | ||
f3d2e786 BM |
762 | struct acpi_madt_interrupt_source { |
763 | struct acpi_subtable_header header; | |
764 | u16 inti_flags; | |
765 | u8 type; /* 1=PMI, 2=INIT, 3=corrected */ | |
766 | u8 id; /* Processor ID */ | |
767 | u8 eid; /* Processor EID */ | |
793c2388 | 768 | u8 io_sapic_vector; /* Vector value for PMI interrupts */ |
f3d2e786 | 769 | u32 global_irq; /* Global system interrupt */ |
793c2388 BM |
770 | u32 flags; /* Interrupt Source Flags */ |
771 | }; | |
772 | ||
6e2d5ebd | 773 | /* Masks for Flags field above */ |
f3d2e786 BM |
774 | |
775 | #define ACPI_MADT_CPEI_OVERRIDE (1) | |
776 | ||
eb2289ba | 777 | /* 9: Processor Local X2APIC (ACPI 4.0) */ |
1d7cc030 BM |
778 | |
779 | struct acpi_madt_local_x2apic { | |
780 | struct acpi_subtable_header header; | |
75c8044f | 781 | u16 reserved; /* reserved - must be zero */ |
786c221a | 782 | u32 local_apic_id; /* Processor x2APIC ID */ |
1d7cc030 | 783 | u32 lapic_flags; |
786c221a | 784 | u32 uid; /* ACPI processor UID */ |
1d7cc030 BM |
785 | }; |
786 | ||
eb2289ba | 787 | /* 10: Local X2APIC NMI (ACPI 4.0) */ |
1d7cc030 BM |
788 | |
789 | struct acpi_madt_local_x2apic_nmi { | |
790 | struct acpi_subtable_header header; | |
791 | u16 inti_flags; | |
786c221a | 792 | u32 uid; /* ACPI processor UID */ |
1d7cc030 | 793 | u8 lint; /* LINTn to which NMI is connected */ |
75c8044f | 794 | u8 reserved[3]; /* reserved - must be zero */ |
1d7cc030 BM |
795 | }; |
796 | ||
c5bd6537 BM |
797 | /* 11: Generic Interrupt (ACPI 5.0) */ |
798 | ||
799 | struct acpi_madt_generic_interrupt { | |
800 | struct acpi_subtable_header header; | |
75c8044f | 801 | u16 reserved; /* reserved - must be zero */ |
c5bd6537 BM |
802 | u32 gic_id; |
803 | u32 uid; | |
804 | u32 flags; | |
805 | u32 parking_version; | |
806 | u32 performance_interrupt; | |
807 | u64 parked_address; | |
808 | u64 base_address; | |
809 | }; | |
810 | ||
811 | /* 12: Generic Distributor (ACPI 5.0) */ | |
812 | ||
813 | struct acpi_madt_generic_distributor { | |
814 | struct acpi_subtable_header header; | |
ba494bee | 815 | u16 reserved; /* reserved - must be zero */ |
c5bd6537 BM |
816 | u32 gic_id; |
817 | u64 base_address; | |
818 | u32 global_irq_base; | |
ba494bee | 819 | u32 reserved2; /* reserved - must be zero */ |
c5bd6537 BM |
820 | }; |
821 | ||
f3d2e786 BM |
822 | /* |
823 | * Common flags fields for MADT subtables | |
824 | */ | |
825 | ||
c5bd6537 | 826 | /* MADT Local APIC flags (lapic_flags) and GIC flags */ |
f3d2e786 BM |
827 | |
828 | #define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */ | |
829 | ||
830 | /* MADT MPS INTI flags (inti_flags) */ | |
831 | ||
832 | #define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */ | |
833 | #define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */ | |
834 | ||
835 | /* Values for MPS INTI flags */ | |
836 | ||
837 | #define ACPI_MADT_POLARITY_CONFORMS 0 | |
838 | #define ACPI_MADT_POLARITY_ACTIVE_HIGH 1 | |
839 | #define ACPI_MADT_POLARITY_RESERVED 2 | |
840 | #define ACPI_MADT_POLARITY_ACTIVE_LOW 3 | |
841 | ||
842 | #define ACPI_MADT_TRIGGER_CONFORMS (0) | |
843 | #define ACPI_MADT_TRIGGER_EDGE (1<<2) | |
844 | #define ACPI_MADT_TRIGGER_RESERVED (2<<2) | |
845 | #define ACPI_MADT_TRIGGER_LEVEL (3<<2) | |
846 | ||
6e2d5ebd BM |
847 | /******************************************************************************* |
848 | * | |
849 | * MSCT - Maximum System Characteristics Table (ACPI 4.0) | |
850 | * Version 1 | |
851 | * | |
852 | ******************************************************************************/ | |
853 | ||
854 | struct acpi_table_msct { | |
855 | struct acpi_table_header header; /* Common ACPI table header */ | |
856 | u32 proximity_offset; /* Location of proximity info struct(s) */ | |
857 | u32 max_proximity_domains; /* Max number of proximity domains */ | |
858 | u32 max_clock_domains; /* Max number of clock domains */ | |
859 | u64 max_address; /* Max physical address in system */ | |
860 | }; | |
861 | ||
ba494bee | 862 | /* subtable - Maximum Proximity Domain Information. Version 1 */ |
6e2d5ebd BM |
863 | |
864 | struct acpi_msct_proximity { | |
865 | u8 revision; | |
866 | u8 length; | |
867 | u32 range_start; /* Start of domain range */ | |
868 | u32 range_end; /* End of domain range */ | |
869 | u32 processor_capacity; | |
870 | u64 memory_capacity; /* In bytes */ | |
871 | }; | |
872 | ||
793c2388 BM |
873 | /******************************************************************************* |
874 | * | |
875 | * SBST - Smart Battery Specification Table | |
6e2d5ebd | 876 | * Version 1 |
793c2388 BM |
877 | * |
878 | ******************************************************************************/ | |
879 | ||
f3d2e786 BM |
880 | struct acpi_table_sbst { |
881 | struct acpi_table_header header; /* Common ACPI table header */ | |
882 | u32 warning_level; | |
793c2388 BM |
883 | u32 low_level; |
884 | u32 critical_level; | |
885 | }; | |
886 | ||
887 | /******************************************************************************* | |
888 | * | |
889 | * SLIT - System Locality Distance Information Table | |
6e2d5ebd | 890 | * Version 1 |
793c2388 BM |
891 | * |
892 | ******************************************************************************/ | |
893 | ||
f3d2e786 BM |
894 | struct acpi_table_slit { |
895 | struct acpi_table_header header; /* Common ACPI table header */ | |
896 | u64 locality_count; | |
897 | u8 entry[1]; /* Real size = localities^2 */ | |
793c2388 BM |
898 | }; |
899 | ||
793c2388 BM |
900 | /******************************************************************************* |
901 | * | |
902 | * SRAT - System Resource Affinity Table | |
6e2d5ebd | 903 | * Version 3 |
793c2388 BM |
904 | * |
905 | ******************************************************************************/ | |
906 | ||
f3d2e786 BM |
907 | struct acpi_table_srat { |
908 | struct acpi_table_header header; /* Common ACPI table header */ | |
909 | u32 table_revision; /* Must be value '1' */ | |
910 | u64 reserved; /* Reserved, must be zero */ | |
793c2388 BM |
911 | }; |
912 | ||
f3d2e786 | 913 | /* Values for subtable type in struct acpi_subtable_header */ |
793c2388 | 914 | |
f3d2e786 BM |
915 | enum acpi_srat_type { |
916 | ACPI_SRAT_TYPE_CPU_AFFINITY = 0, | |
917 | ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1, | |
1d7cc030 BM |
918 | ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2, |
919 | ACPI_SRAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */ | |
f3d2e786 | 920 | }; |
793c2388 | 921 | |
1d7cc030 BM |
922 | /* |
923 | * SRAT Sub-tables, correspond to Type in struct acpi_subtable_header | |
924 | */ | |
925 | ||
926 | /* 0: Processor Local APIC/SAPIC Affinity */ | |
793c2388 | 927 | |
f3d2e786 BM |
928 | struct acpi_srat_cpu_affinity { |
929 | struct acpi_subtable_header header; | |
930 | u8 proximity_domain_lo; | |
793c2388 | 931 | u8 apic_id; |
f3d2e786 | 932 | u32 flags; |
793c2388 BM |
933 | u8 local_sapic_eid; |
934 | u8 proximity_domain_hi[3]; | |
f3d2e786 | 935 | u32 reserved; /* Reserved, must be zero */ |
793c2388 BM |
936 | }; |
937 | ||
6e2d5ebd BM |
938 | /* Flags */ |
939 | ||
940 | #define ACPI_SRAT_CPU_USE_AFFINITY (1) /* 00: Use affinity structure */ | |
941 | ||
1d7cc030 | 942 | /* 1: Memory Affinity */ |
f3d2e786 BM |
943 | |
944 | struct acpi_srat_mem_affinity { | |
945 | struct acpi_subtable_header header; | |
946 | u32 proximity_domain; | |
947 | u16 reserved; /* Reserved, must be zero */ | |
793c2388 | 948 | u64 base_address; |
f3d2e786 | 949 | u64 length; |
19d0cfe9 | 950 | u32 reserved1; |
f3d2e786 | 951 | u32 flags; |
19d0cfe9 | 952 | u64 reserved2; /* Reserved, must be zero */ |
f3d2e786 BM |
953 | }; |
954 | ||
955 | /* Flags */ | |
f9f4601f | 956 | |
f3d2e786 BM |
957 | #define ACPI_SRAT_MEM_ENABLED (1) /* 00: Use affinity structure */ |
958 | #define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1) /* 01: Memory region is hot pluggable */ | |
959 | #define ACPI_SRAT_MEM_NON_VOLATILE (1<<2) /* 02: Memory region is non-volatile */ | |
f9f4601f | 960 | |
eb2289ba | 961 | /* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */ |
1d7cc030 BM |
962 | |
963 | struct acpi_srat_x2apic_cpu_affinity { | |
964 | struct acpi_subtable_header header; | |
965 | u16 reserved; /* Reserved, must be zero */ | |
966 | u32 proximity_domain; | |
967 | u32 apic_id; | |
968 | u32 flags; | |
eb2289ba BM |
969 | u32 clock_domain; |
970 | u32 reserved2; | |
1d7cc030 BM |
971 | }; |
972 | ||
973 | /* Flags for struct acpi_srat_cpu_affinity and struct acpi_srat_x2apic_cpu_affinity */ | |
974 | ||
975 | #define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */ | |
976 | ||
4ac4c5fa | 977 | #pragma pack(pop) /* Restore original struct packing */ |
1da177e4 | 978 | |
4be44fcd | 979 | #endif /* __ACTBL1_H__ */ |