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1da177e4 LT |
1 | /****************************************************************************** |
2 | * | |
793c2388 | 3 | * Name: actbl1.h - Additional ACPI table definitions |
1da177e4 LT |
4 | * |
5 | *****************************************************************************/ | |
6 | ||
7 | /* | |
82a80941 | 8 | * Copyright (C) 2000 - 2015, 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 | ||
793c2388 BM |
47 | /******************************************************************************* |
48 | * | |
b24aad44 | 49 | * Additional ACPI Tables (1) |
793c2388 BM |
50 | * |
51 | * These tables are not consumed directly by the ACPICA subsystem, but are | |
52 | * included here to support device drivers and the AML disassembler. | |
53 | * | |
b24aad44 BM |
54 | * The tables in this file are fully defined within the ACPI specification. |
55 | * | |
793c2388 BM |
56 | ******************************************************************************/ |
57 | ||
58 | /* | |
6e2d5ebd BM |
59 | * Values for description table header signatures for tables defined in this |
60 | * file. Useful because they make it more difficult to inadvertently type in | |
61 | * the wrong signature. | |
793c2388 | 62 | */ |
970d9c9e | 63 | #define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */ |
793c2388 | 64 | #define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */ |
793c2388 | 65 | #define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */ |
970d9c9e BM |
66 | #define ACPI_SIG_EINJ "EINJ" /* Error Injection table */ |
67 | #define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */ | |
68 | #define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */ | |
793c2388 | 69 | #define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */ |
6e2d5ebd | 70 | #define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */ |
793c2388 BM |
71 | #define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */ |
72 | #define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */ | |
793c2388 | 73 | #define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */ |
04f8e384 | 74 | #define ACPI_SIG_NFIT "NFIT" /* NVDIMM Firmware Interface Table */ |
793c2388 | 75 | |
793c2388 BM |
76 | /* |
77 | * All tables must be byte-packed to match the ACPI specification, since | |
78 | * the tables are provided by the system BIOS. | |
79 | */ | |
1da177e4 LT |
80 | #pragma pack(1) |
81 | ||
82 | /* | |
be030a57 BM |
83 | * Note: C bitfields are not used for this reason: |
84 | * | |
85 | * "Bitfields are great and easy to read, but unfortunately the C language | |
86 | * does not specify the layout of bitfields in memory, which means they are | |
87 | * essentially useless for dealing with packed data in on-disk formats or | |
88 | * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, | |
89 | * this decision was a design error in C. Ritchie could have picked an order | |
90 | * and stuck with it." Norman Ramsey. | |
91 | * See http://stackoverflow.com/a/1053662/41661 | |
1da177e4 | 92 | */ |
793c2388 | 93 | |
6e2d5ebd BM |
94 | /******************************************************************************* |
95 | * | |
96 | * Common subtable headers | |
97 | * | |
98 | ******************************************************************************/ | |
99 | ||
100 | /* Generic subtable header (used in MADT, SRAT, etc.) */ | |
f3d2e786 BM |
101 | |
102 | struct acpi_subtable_header { | |
103 | u8 type; | |
104 | u8 length; | |
105 | }; | |
106 | ||
6e2d5ebd | 107 | /* Subtable header for WHEA tables (EINJ, ERST, WDAT) */ |
970d9c9e BM |
108 | |
109 | struct acpi_whea_header { | |
110 | u8 action; | |
111 | u8 instruction; | |
112 | u8 flags; | |
113 | u8 reserved; | |
114 | struct acpi_generic_address register_region; | |
3fa34777 BM |
115 | u64 value; /* Value used with Read/Write register */ |
116 | u64 mask; /* Bitmask required for this register instruction */ | |
970d9c9e BM |
117 | }; |
118 | ||
970d9c9e BM |
119 | /******************************************************************************* |
120 | * | |
6e2d5ebd BM |
121 | * BERT - Boot Error Record Table (ACPI 4.0) |
122 | * Version 1 | |
970d9c9e BM |
123 | * |
124 | ******************************************************************************/ | |
125 | ||
126 | struct acpi_table_bert { | |
127 | struct acpi_table_header header; /* Common ACPI table header */ | |
128 | u32 region_length; /* Length of the boot error region */ | |
b595076a | 129 | u64 address; /* Physical address of the error region */ |
970d9c9e BM |
130 | }; |
131 | ||
6e2d5ebd | 132 | /* Boot Error Region (not a subtable, pointed to by Address field above) */ |
3fa34777 | 133 | |
970d9c9e | 134 | struct acpi_bert_region { |
6e2d5ebd BM |
135 | u32 block_status; /* Type of error information */ |
136 | u32 raw_data_offset; /* Offset to raw error data */ | |
137 | u32 raw_data_length; /* Length of raw error data */ | |
138 | u32 data_length; /* Length of generic error data */ | |
139 | u32 error_severity; /* Severity code */ | |
970d9c9e BM |
140 | }; |
141 | ||
6e2d5ebd | 142 | /* Values for block_status flags above */ |
970d9c9e BM |
143 | |
144 | #define ACPI_BERT_UNCORRECTABLE (1) | |
6e2d5ebd BM |
145 | #define ACPI_BERT_CORRECTABLE (1<<1) |
146 | #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2) | |
147 | #define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3) | |
148 | #define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */ | |
149 | ||
150 | /* Values for error_severity above */ | |
151 | ||
152 | enum acpi_bert_error_severity { | |
153 | ACPI_BERT_ERROR_CORRECTABLE = 0, | |
154 | ACPI_BERT_ERROR_FATAL = 1, | |
155 | ACPI_BERT_ERROR_CORRECTED = 2, | |
156 | ACPI_BERT_ERROR_NONE = 3, | |
157 | ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */ | |
158 | }; | |
159 | ||
160 | /* | |
161 | * Note: The generic error data that follows the error_severity field above | |
162 | * uses the struct acpi_hest_generic_data defined under the HEST table below | |
163 | */ | |
970d9c9e | 164 | |
793c2388 BM |
165 | /******************************************************************************* |
166 | * | |
6e2d5ebd BM |
167 | * CPEP - Corrected Platform Error Polling table (ACPI 4.0) |
168 | * Version 1 | |
793c2388 BM |
169 | * |
170 | ******************************************************************************/ | |
171 | ||
172 | struct acpi_table_cpep { | |
f3d2e786 BM |
173 | struct acpi_table_header header; /* Common ACPI table header */ |
174 | u64 reserved; | |
793c2388 BM |
175 | }; |
176 | ||
177 | /* Subtable */ | |
178 | ||
179 | struct acpi_cpep_polling { | |
6e2d5ebd | 180 | struct acpi_subtable_header header; |
f3d2e786 BM |
181 | u8 id; /* Processor ID */ |
182 | u8 eid; /* Processor EID */ | |
183 | u32 interval; /* Polling interval (msec) */ | |
793c2388 BM |
184 | }; |
185 | ||
793c2388 BM |
186 | /******************************************************************************* |
187 | * | |
188 | * ECDT - Embedded Controller Boot Resources Table | |
6e2d5ebd | 189 | * Version 1 |
793c2388 BM |
190 | * |
191 | ******************************************************************************/ | |
192 | ||
f3d2e786 BM |
193 | struct acpi_table_ecdt { |
194 | struct acpi_table_header header; /* Common ACPI table header */ | |
195 | struct acpi_generic_address control; /* Address of EC command/status register */ | |
196 | struct acpi_generic_address data; /* Address of EC data register */ | |
793c2388 | 197 | u32 uid; /* Unique ID - must be same as the EC _UID method */ |
f3d2e786 BM |
198 | u8 gpe; /* The GPE for the EC */ |
199 | u8 id[1]; /* Full namepath of the EC in the ACPI namespace */ | |
793c2388 BM |
200 | }; |
201 | ||
970d9c9e BM |
202 | /******************************************************************************* |
203 | * | |
6e2d5ebd BM |
204 | * EINJ - Error Injection Table (ACPI 4.0) |
205 | * Version 1 | |
970d9c9e BM |
206 | * |
207 | ******************************************************************************/ | |
208 | ||
209 | struct acpi_table_einj { | |
210 | struct acpi_table_header header; /* Common ACPI table header */ | |
211 | u32 header_length; | |
6e2d5ebd BM |
212 | u8 flags; |
213 | u8 reserved[3]; | |
970d9c9e BM |
214 | u32 entries; |
215 | }; | |
216 | ||
217 | /* EINJ Injection Instruction Entries (actions) */ | |
218 | ||
219 | struct acpi_einj_entry { | |
220 | struct acpi_whea_header whea_header; /* Common header for WHEA tables */ | |
221 | }; | |
222 | ||
6e2d5ebd BM |
223 | /* Masks for Flags field above */ |
224 | ||
225 | #define ACPI_EINJ_PRESERVE (1) | |
226 | ||
970d9c9e BM |
227 | /* Values for Action field above */ |
228 | ||
229 | enum acpi_einj_actions { | |
230 | ACPI_EINJ_BEGIN_OPERATION = 0, | |
231 | ACPI_EINJ_GET_TRIGGER_TABLE = 1, | |
232 | ACPI_EINJ_SET_ERROR_TYPE = 2, | |
233 | ACPI_EINJ_GET_ERROR_TYPE = 3, | |
234 | ACPI_EINJ_END_OPERATION = 4, | |
235 | ACPI_EINJ_EXECUTE_OPERATION = 5, | |
236 | ACPI_EINJ_CHECK_BUSY_STATUS = 6, | |
237 | ACPI_EINJ_GET_COMMAND_STATUS = 7, | |
c5bd6537 BM |
238 | ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8, |
239 | ACPI_EINJ_ACTION_RESERVED = 9, /* 9 and greater are reserved */ | |
970d9c9e BM |
240 | ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */ |
241 | }; | |
242 | ||
243 | /* Values for Instruction field above */ | |
244 | ||
245 | enum acpi_einj_instructions { | |
246 | ACPI_EINJ_READ_REGISTER = 0, | |
247 | ACPI_EINJ_READ_REGISTER_VALUE = 1, | |
248 | ACPI_EINJ_WRITE_REGISTER = 2, | |
249 | ACPI_EINJ_WRITE_REGISTER_VALUE = 3, | |
250 | ACPI_EINJ_NOOP = 4, | |
c5bd6537 BM |
251 | ACPI_EINJ_FLUSH_CACHELINE = 5, |
252 | ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */ | |
253 | }; | |
254 | ||
255 | struct acpi_einj_error_type_with_addr { | |
256 | u32 error_type; | |
257 | u32 vendor_struct_offset; | |
258 | u32 flags; | |
259 | u32 apic_id; | |
260 | u64 address; | |
261 | u64 range; | |
262 | u32 pcie_id; | |
263 | }; | |
264 | ||
265 | struct acpi_einj_vendor { | |
266 | u32 length; | |
267 | u32 pcie_id; | |
268 | u16 vendor_id; | |
269 | u16 device_id; | |
270 | u8 revision_id; | |
271 | u8 reserved[3]; | |
970d9c9e BM |
272 | }; |
273 | ||
3fa34777 BM |
274 | /* EINJ Trigger Error Action Table */ |
275 | ||
276 | struct acpi_einj_trigger { | |
277 | u32 header_size; | |
278 | u32 revision; | |
279 | u32 table_size; | |
280 | u32 entry_count; | |
281 | }; | |
282 | ||
6e2d5ebd BM |
283 | /* Command status return values */ |
284 | ||
285 | enum acpi_einj_command_status { | |
286 | ACPI_EINJ_SUCCESS = 0, | |
287 | ACPI_EINJ_FAILURE = 1, | |
288 | ACPI_EINJ_INVALID_ACCESS = 2, | |
289 | ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */ | |
290 | }; | |
291 | ||
292 | /* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */ | |
293 | ||
294 | #define ACPI_EINJ_PROCESSOR_CORRECTABLE (1) | |
295 | #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1) | |
296 | #define ACPI_EINJ_PROCESSOR_FATAL (1<<2) | |
297 | #define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3) | |
298 | #define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4) | |
299 | #define ACPI_EINJ_MEMORY_FATAL (1<<5) | |
300 | #define ACPI_EINJ_PCIX_CORRECTABLE (1<<6) | |
301 | #define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7) | |
302 | #define ACPI_EINJ_PCIX_FATAL (1<<8) | |
303 | #define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9) | |
304 | #define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10) | |
305 | #define ACPI_EINJ_PLATFORM_FATAL (1<<11) | |
c5bd6537 | 306 | #define ACPI_EINJ_VENDOR_DEFINED (1<<31) |
6e2d5ebd | 307 | |
970d9c9e BM |
308 | /******************************************************************************* |
309 | * | |
6e2d5ebd BM |
310 | * ERST - Error Record Serialization Table (ACPI 4.0) |
311 | * Version 1 | |
970d9c9e BM |
312 | * |
313 | ******************************************************************************/ | |
314 | ||
315 | struct acpi_table_erst { | |
316 | struct acpi_table_header header; /* Common ACPI table header */ | |
317 | u32 header_length; | |
318 | u32 reserved; | |
319 | u32 entries; | |
320 | }; | |
321 | ||
322 | /* ERST Serialization Entries (actions) */ | |
323 | ||
324 | struct acpi_erst_entry { | |
325 | struct acpi_whea_header whea_header; /* Common header for WHEA tables */ | |
326 | }; | |
327 | ||
6e2d5ebd BM |
328 | /* Masks for Flags field above */ |
329 | ||
330 | #define ACPI_ERST_PRESERVE (1) | |
331 | ||
970d9c9e BM |
332 | /* Values for Action field above */ |
333 | ||
334 | enum acpi_erst_actions { | |
6e2d5ebd BM |
335 | ACPI_ERST_BEGIN_WRITE = 0, |
336 | ACPI_ERST_BEGIN_READ = 1, | |
337 | ACPI_ERST_BEGIN_CLEAR = 2, | |
338 | ACPI_ERST_END = 3, | |
970d9c9e BM |
339 | ACPI_ERST_SET_RECORD_OFFSET = 4, |
340 | ACPI_ERST_EXECUTE_OPERATION = 5, | |
341 | ACPI_ERST_CHECK_BUSY_STATUS = 6, | |
342 | ACPI_ERST_GET_COMMAND_STATUS = 7, | |
6e2d5ebd BM |
343 | ACPI_ERST_GET_RECORD_ID = 8, |
344 | ACPI_ERST_SET_RECORD_ID = 9, | |
970d9c9e BM |
345 | ACPI_ERST_GET_RECORD_COUNT = 10, |
346 | ACPI_ERST_BEGIN_DUMMY_WRIITE = 11, | |
347 | ACPI_ERST_NOT_USED = 12, | |
348 | ACPI_ERST_GET_ERROR_RANGE = 13, | |
349 | ACPI_ERST_GET_ERROR_LENGTH = 14, | |
350 | ACPI_ERST_GET_ERROR_ATTRIBUTES = 15, | |
351 | ACPI_ERST_ACTION_RESERVED = 16 /* 16 and greater are reserved */ | |
352 | }; | |
353 | ||
354 | /* Values for Instruction field above */ | |
355 | ||
356 | enum acpi_erst_instructions { | |
357 | ACPI_ERST_READ_REGISTER = 0, | |
358 | ACPI_ERST_READ_REGISTER_VALUE = 1, | |
359 | ACPI_ERST_WRITE_REGISTER = 2, | |
360 | ACPI_ERST_WRITE_REGISTER_VALUE = 3, | |
361 | ACPI_ERST_NOOP = 4, | |
362 | ACPI_ERST_LOAD_VAR1 = 5, | |
363 | ACPI_ERST_LOAD_VAR2 = 6, | |
364 | ACPI_ERST_STORE_VAR1 = 7, | |
365 | ACPI_ERST_ADD = 8, | |
366 | ACPI_ERST_SUBTRACT = 9, | |
367 | ACPI_ERST_ADD_VALUE = 10, | |
368 | ACPI_ERST_SUBTRACT_VALUE = 11, | |
369 | ACPI_ERST_STALL = 12, | |
370 | ACPI_ERST_STALL_WHILE_TRUE = 13, | |
371 | ACPI_ERST_SKIP_NEXT_IF_TRUE = 14, | |
372 | ACPI_ERST_GOTO = 15, | |
373 | ACPI_ERST_SET_SRC_ADDRESS_BASE = 16, | |
374 | ACPI_ERST_SET_DST_ADDRESS_BASE = 17, | |
375 | ACPI_ERST_MOVE_DATA = 18, | |
376 | ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */ | |
377 | }; | |
378 | ||
6e2d5ebd BM |
379 | /* Command status return values */ |
380 | ||
381 | enum acpi_erst_command_status { | |
382 | ACPI_ERST_SUCESS = 0, | |
383 | ACPI_ERST_NO_SPACE = 1, | |
384 | ACPI_ERST_NOT_AVAILABLE = 2, | |
385 | ACPI_ERST_FAILURE = 3, | |
386 | ACPI_ERST_RECORD_EMPTY = 4, | |
387 | ACPI_ERST_NOT_FOUND = 5, | |
388 | ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */ | |
389 | }; | |
390 | ||
391 | /* Error Record Serialization Information */ | |
392 | ||
393 | struct acpi_erst_info { | |
394 | u16 signature; /* Should be "ER" */ | |
395 | u8 data[48]; | |
396 | }; | |
397 | ||
970d9c9e BM |
398 | /******************************************************************************* |
399 | * | |
6e2d5ebd BM |
400 | * HEST - Hardware Error Source Table (ACPI 4.0) |
401 | * Version 1 | |
970d9c9e BM |
402 | * |
403 | ******************************************************************************/ | |
404 | ||
405 | struct acpi_table_hest { | |
406 | struct acpi_table_header header; /* Common ACPI table header */ | |
407 | u32 error_source_count; | |
408 | }; | |
409 | ||
3fa34777 BM |
410 | /* HEST subtable header */ |
411 | ||
412 | struct acpi_hest_header { | |
413 | u16 type; | |
6e2d5ebd | 414 | u16 source_id; |
3fa34777 BM |
415 | }; |
416 | ||
417 | /* Values for Type field above for subtables */ | |
418 | ||
419 | enum acpi_hest_types { | |
6e2d5ebd BM |
420 | ACPI_HEST_TYPE_IA32_CHECK = 0, |
421 | ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1, | |
422 | ACPI_HEST_TYPE_IA32_NMI = 2, | |
423 | ACPI_HEST_TYPE_NOT_USED3 = 3, | |
424 | ACPI_HEST_TYPE_NOT_USED4 = 4, | |
425 | ACPI_HEST_TYPE_NOT_USED5 = 5, | |
3fa34777 BM |
426 | ACPI_HEST_TYPE_AER_ROOT_PORT = 6, |
427 | ACPI_HEST_TYPE_AER_ENDPOINT = 7, | |
428 | ACPI_HEST_TYPE_AER_BRIDGE = 8, | |
6e2d5ebd | 429 | ACPI_HEST_TYPE_GENERIC_ERROR = 9, |
3fa34777 BM |
430 | ACPI_HEST_TYPE_RESERVED = 10 /* 10 and greater are reserved */ |
431 | }; | |
432 | ||
433 | /* | |
6e2d5ebd | 434 | * HEST substructures contained in subtables |
3fa34777 BM |
435 | */ |
436 | ||
6e2d5ebd BM |
437 | /* |
438 | * IA32 Error Bank(s) - Follows the struct acpi_hest_ia_machine_check and | |
439 | * struct acpi_hest_ia_corrected structures. | |
440 | */ | |
441 | struct acpi_hest_ia_error_bank { | |
3fa34777 BM |
442 | u8 bank_number; |
443 | u8 clear_status_on_init; | |
444 | u8 status_format; | |
6e2d5ebd | 445 | u8 reserved; |
3fa34777 | 446 | u32 control_register; |
6e2d5ebd | 447 | u64 control_data; |
3fa34777 BM |
448 | u32 status_register; |
449 | u32 address_register; | |
450 | u32 misc_register; | |
451 | }; | |
452 | ||
6e2d5ebd | 453 | /* Common HEST sub-structure for PCI/AER structures below (6,7,8) */ |
3fa34777 BM |
454 | |
455 | struct acpi_hest_aer_common { | |
6e2d5ebd | 456 | u16 reserved1; |
3fa34777 BM |
457 | u8 flags; |
458 | u8 enabled; | |
c276e388 | 459 | u32 records_to_preallocate; |
3fa34777 | 460 | u32 max_sections_per_record; |
4059a310 | 461 | u32 bus; /* Bus and Segment numbers */ |
3fa34777 BM |
462 | u16 device; |
463 | u16 function; | |
464 | u16 device_control; | |
6e2d5ebd | 465 | u16 reserved2; |
c276e388 BM |
466 | u32 uncorrectable_mask; |
467 | u32 uncorrectable_severity; | |
468 | u32 correctable_mask; | |
469 | u32 advanced_capabilities; | |
3fa34777 BM |
470 | }; |
471 | ||
6e2d5ebd BM |
472 | /* Masks for HEST Flags fields */ |
473 | ||
474 | #define ACPI_HEST_FIRMWARE_FIRST (1) | |
475 | #define ACPI_HEST_GLOBAL (1<<1) | |
476 | ||
4059a310 BD |
477 | /* |
478 | * Macros to access the bus/segment numbers in Bus field above: | |
479 | * Bus number is encoded in bits 7:0 | |
480 | * Segment number is encoded in bits 23:8 | |
481 | */ | |
482 | #define ACPI_HEST_BUS(bus) ((bus) & 0xFF) | |
483 | #define ACPI_HEST_SEGMENT(bus) (((bus) >> 8) & 0xFFFF) | |
484 | ||
3fa34777 BM |
485 | /* Hardware Error Notification */ |
486 | ||
487 | struct acpi_hest_notify { | |
488 | u8 type; | |
489 | u8 length; | |
490 | u16 config_write_enable; | |
491 | u32 poll_interval; | |
492 | u32 vector; | |
493 | u32 polling_threshold_value; | |
494 | u32 polling_threshold_window; | |
495 | u32 error_threshold_value; | |
496 | u32 error_threshold_window; | |
497 | }; | |
498 | ||
499 | /* Values for Notify Type field above */ | |
500 | ||
501 | enum acpi_hest_notify_types { | |
502 | ACPI_HEST_NOTIFY_POLLED = 0, | |
503 | ACPI_HEST_NOTIFY_EXTERNAL = 1, | |
504 | ACPI_HEST_NOTIFY_LOCAL = 2, | |
505 | ACPI_HEST_NOTIFY_SCI = 3, | |
506 | ACPI_HEST_NOTIFY_NMI = 4, | |
ca4a0314 BM |
507 | ACPI_HEST_NOTIFY_CMCI = 5, /* ACPI 5.0 */ |
508 | ACPI_HEST_NOTIFY_MCE = 6, /* ACPI 5.0 */ | |
509 | ACPI_HEST_NOTIFY_RESERVED = 7 /* 7 and greater are reserved */ | |
3fa34777 BM |
510 | }; |
511 | ||
6e2d5ebd BM |
512 | /* Values for config_write_enable bitfield above */ |
513 | ||
514 | #define ACPI_HEST_TYPE (1) | |
515 | #define ACPI_HEST_POLL_INTERVAL (1<<1) | |
516 | #define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2) | |
517 | #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3) | |
518 | #define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4) | |
519 | #define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5) | |
520 | ||
3fa34777 BM |
521 | /* |
522 | * HEST subtables | |
3fa34777 BM |
523 | */ |
524 | ||
6e2d5ebd | 525 | /* 0: IA32 Machine Check Exception */ |
3fa34777 | 526 | |
6e2d5ebd | 527 | struct acpi_hest_ia_machine_check { |
3fa34777 | 528 | struct acpi_hest_header header; |
6e2d5ebd | 529 | u16 reserved1; |
3fa34777 | 530 | u8 flags; |
6e2d5ebd | 531 | u8 enabled; |
c276e388 | 532 | u32 records_to_preallocate; |
3fa34777 BM |
533 | u32 max_sections_per_record; |
534 | u64 global_capability_data; | |
535 | u64 global_control_data; | |
536 | u8 num_hardware_banks; | |
6e2d5ebd | 537 | u8 reserved3[7]; |
3fa34777 BM |
538 | }; |
539 | ||
6e2d5ebd | 540 | /* 1: IA32 Corrected Machine Check */ |
3fa34777 | 541 | |
1872bbc9 | 542 | struct acpi_hest_ia_corrected { |
3fa34777 | 543 | struct acpi_hest_header header; |
6e2d5ebd | 544 | u16 reserved1; |
3fa34777 BM |
545 | u8 flags; |
546 | u8 enabled; | |
c276e388 | 547 | u32 records_to_preallocate; |
3fa34777 BM |
548 | u32 max_sections_per_record; |
549 | struct acpi_hest_notify notify; | |
550 | u8 num_hardware_banks; | |
6e2d5ebd | 551 | u8 reserved2[3]; |
3fa34777 BM |
552 | }; |
553 | ||
6e2d5ebd | 554 | /* 2: IA32 Non-Maskable Interrupt */ |
3fa34777 | 555 | |
6e2d5ebd | 556 | struct acpi_hest_ia_nmi { |
3fa34777 | 557 | struct acpi_hest_header header; |
3fa34777 | 558 | u32 reserved; |
c276e388 | 559 | u32 records_to_preallocate; |
3fa34777 BM |
560 | u32 max_sections_per_record; |
561 | u32 max_raw_data_length; | |
562 | }; | |
563 | ||
6e2d5ebd | 564 | /* 3,4,5: Not used */ |
3fa34777 BM |
565 | |
566 | /* 6: PCI Express Root Port AER */ | |
567 | ||
568 | struct acpi_hest_aer_root { | |
569 | struct acpi_hest_header header; | |
570 | struct acpi_hest_aer_common aer; | |
571 | u32 root_error_command; | |
572 | }; | |
573 | ||
574 | /* 7: PCI Express AER (AER Endpoint) */ | |
575 | ||
576 | struct acpi_hest_aer { | |
577 | struct acpi_hest_header header; | |
578 | struct acpi_hest_aer_common aer; | |
579 | }; | |
580 | ||
581 | /* 8: PCI Express/PCI-X Bridge AER */ | |
582 | ||
583 | struct acpi_hest_aer_bridge { | |
584 | struct acpi_hest_header header; | |
585 | struct acpi_hest_aer_common aer; | |
c276e388 BM |
586 | u32 uncorrectable_mask2; |
587 | u32 uncorrectable_severity2; | |
588 | u32 advanced_capabilities2; | |
3fa34777 BM |
589 | }; |
590 | ||
591 | /* 9: Generic Hardware Error Source */ | |
592 | ||
593 | struct acpi_hest_generic { | |
594 | struct acpi_hest_header header; | |
3fa34777 | 595 | u16 related_source_id; |
6e2d5ebd | 596 | u8 reserved; |
3fa34777 | 597 | u8 enabled; |
c276e388 | 598 | u32 records_to_preallocate; |
3fa34777 BM |
599 | u32 max_sections_per_record; |
600 | u32 max_raw_data_length; | |
601 | struct acpi_generic_address error_status_address; | |
602 | struct acpi_hest_notify notify; | |
6e2d5ebd BM |
603 | u32 error_block_length; |
604 | }; | |
605 | ||
606 | /* Generic Error Status block */ | |
607 | ||
0a00fd5e | 608 | struct acpi_hest_generic_status { |
6e2d5ebd BM |
609 | u32 block_status; |
610 | u32 raw_data_offset; | |
611 | u32 raw_data_length; | |
612 | u32 data_length; | |
613 | u32 error_severity; | |
614 | }; | |
615 | ||
616 | /* Values for block_status flags above */ | |
617 | ||
0a00fd5e LZ |
618 | #define ACPI_HEST_UNCORRECTABLE (1) |
619 | #define ACPI_HEST_CORRECTABLE (1<<1) | |
620 | #define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2) | |
621 | #define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3) | |
622 | #define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */ | |
6e2d5ebd BM |
623 | |
624 | /* Generic Error Data entry */ | |
625 | ||
0a00fd5e | 626 | struct acpi_hest_generic_data { |
6e2d5ebd BM |
627 | u8 section_type[16]; |
628 | u32 error_severity; | |
629 | u16 revision; | |
630 | u8 validation_bits; | |
631 | u8 flags; | |
632 | u32 error_data_length; | |
633 | u8 fru_id[16]; | |
634 | u8 fru_text[20]; | |
3fa34777 | 635 | }; |
970d9c9e | 636 | |
793c2388 BM |
637 | /******************************************************************************* |
638 | * | |
639 | * MADT - Multiple APIC Description Table | |
6e2d5ebd | 640 | * Version 3 |
793c2388 BM |
641 | * |
642 | ******************************************************************************/ | |
643 | ||
f3d2e786 BM |
644 | struct acpi_table_madt { |
645 | struct acpi_table_header header; /* Common ACPI table header */ | |
646 | u32 address; /* Physical address of local APIC */ | |
647 | u32 flags; | |
1da177e4 LT |
648 | }; |
649 | ||
6e2d5ebd | 650 | /* Masks for Flags field above */ |
793c2388 | 651 | |
6e2d5ebd | 652 | #define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */ |
793c2388 | 653 | |
f3d2e786 | 654 | /* Values for PCATCompat flag */ |
793c2388 | 655 | |
f3d2e786 BM |
656 | #define ACPI_MADT_DUAL_PIC 0 |
657 | #define ACPI_MADT_MULTIPLE_APIC 1 | |
793c2388 | 658 | |
6e2d5ebd | 659 | /* Values for MADT subtable type in struct acpi_subtable_header */ |
793c2388 | 660 | |
f3d2e786 BM |
661 | enum acpi_madt_type { |
662 | ACPI_MADT_TYPE_LOCAL_APIC = 0, | |
663 | ACPI_MADT_TYPE_IO_APIC = 1, | |
664 | ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2, | |
665 | ACPI_MADT_TYPE_NMI_SOURCE = 3, | |
666 | ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4, | |
667 | ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5, | |
668 | ACPI_MADT_TYPE_IO_SAPIC = 6, | |
669 | ACPI_MADT_TYPE_LOCAL_SAPIC = 7, | |
670 | ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8, | |
1d7cc030 BM |
671 | ACPI_MADT_TYPE_LOCAL_X2APIC = 9, |
672 | ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10, | |
c5bd6537 BM |
673 | ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11, |
674 | ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12, | |
d0c383e4 TN |
675 | ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13, |
676 | ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14, | |
0cff8dc0 BM |
677 | ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15, |
678 | ACPI_MADT_TYPE_RESERVED = 16 /* 16 and greater are reserved */ | |
f3d2e786 | 679 | }; |
793c2388 | 680 | |
1da177e4 | 681 | /* |
1a49b72c | 682 | * MADT Subtables, correspond to Type in struct acpi_subtable_header |
1da177e4 | 683 | */ |
793c2388 | 684 | |
f3d2e786 | 685 | /* 0: Processor Local APIC */ |
793c2388 | 686 | |
f3d2e786 BM |
687 | struct acpi_madt_local_apic { |
688 | struct acpi_subtable_header header; | |
689 | u8 processor_id; /* ACPI processor id */ | |
690 | u8 id; /* Processor's local APIC id */ | |
691 | u32 lapic_flags; | |
692 | }; | |
793c2388 BM |
693 | |
694 | /* 1: IO APIC */ | |
695 | ||
f3d2e786 BM |
696 | struct acpi_madt_io_apic { |
697 | struct acpi_subtable_header header; | |
698 | u8 id; /* I/O APIC ID */ | |
ba494bee | 699 | u8 reserved; /* reserved - must be zero */ |
793c2388 | 700 | u32 address; /* APIC physical address */ |
f3d2e786 | 701 | u32 global_irq_base; /* Global system interrupt where INTI lines start */ |
793c2388 BM |
702 | }; |
703 | ||
704 | /* 2: Interrupt Override */ | |
705 | ||
f3d2e786 BM |
706 | struct acpi_madt_interrupt_override { |
707 | struct acpi_subtable_header header; | |
708 | u8 bus; /* 0 - ISA */ | |
709 | u8 source_irq; /* Interrupt source (IRQ) */ | |
710 | u32 global_irq; /* Global system interrupt */ | |
711 | u16 inti_flags; | |
712 | }; | |
793c2388 | 713 | |
f3d2e786 | 714 | /* 3: NMI Source */ |
793c2388 | 715 | |
f3d2e786 BM |
716 | struct acpi_madt_nmi_source { |
717 | struct acpi_subtable_header header; | |
718 | u16 inti_flags; | |
719 | u32 global_irq; /* Global system interrupt */ | |
793c2388 BM |
720 | }; |
721 | ||
722 | /* 4: Local APIC NMI */ | |
723 | ||
f3d2e786 BM |
724 | struct acpi_madt_local_apic_nmi { |
725 | struct acpi_subtable_header header; | |
726 | u8 processor_id; /* ACPI processor id */ | |
727 | u16 inti_flags; | |
728 | u8 lint; /* LINTn to which NMI is connected */ | |
793c2388 BM |
729 | }; |
730 | ||
731 | /* 5: Address Override */ | |
732 | ||
f3d2e786 BM |
733 | struct acpi_madt_local_apic_override { |
734 | struct acpi_subtable_header header; | |
735 | u16 reserved; /* Reserved, must be zero */ | |
793c2388 BM |
736 | u64 address; /* APIC physical address */ |
737 | }; | |
738 | ||
739 | /* 6: I/O Sapic */ | |
740 | ||
f3d2e786 BM |
741 | struct acpi_madt_io_sapic { |
742 | struct acpi_subtable_header header; | |
743 | u8 id; /* I/O SAPIC ID */ | |
793c2388 | 744 | u8 reserved; /* Reserved, must be zero */ |
f3d2e786 | 745 | u32 global_irq_base; /* Global interrupt for SAPIC start */ |
793c2388 BM |
746 | u64 address; /* SAPIC physical address */ |
747 | }; | |
748 | ||
749 | /* 7: Local Sapic */ | |
750 | ||
f3d2e786 BM |
751 | struct acpi_madt_local_sapic { |
752 | struct acpi_subtable_header header; | |
753 | u8 processor_id; /* ACPI processor id */ | |
754 | u8 id; /* SAPIC ID */ | |
755 | u8 eid; /* SAPIC EID */ | |
793c2388 | 756 | u8 reserved[3]; /* Reserved, must be zero */ |
f3d2e786 BM |
757 | u32 lapic_flags; |
758 | u32 uid; /* Numeric UID - ACPI 3.0 */ | |
759 | char uid_string[1]; /* String UID - ACPI 3.0 */ | |
793c2388 BM |
760 | }; |
761 | ||
762 | /* 8: Platform Interrupt Source */ | |
763 | ||
f3d2e786 BM |
764 | struct acpi_madt_interrupt_source { |
765 | struct acpi_subtable_header header; | |
766 | u16 inti_flags; | |
767 | u8 type; /* 1=PMI, 2=INIT, 3=corrected */ | |
768 | u8 id; /* Processor ID */ | |
769 | u8 eid; /* Processor EID */ | |
793c2388 | 770 | u8 io_sapic_vector; /* Vector value for PMI interrupts */ |
f3d2e786 | 771 | u32 global_irq; /* Global system interrupt */ |
793c2388 BM |
772 | u32 flags; /* Interrupt Source Flags */ |
773 | }; | |
774 | ||
6e2d5ebd | 775 | /* Masks for Flags field above */ |
f3d2e786 BM |
776 | |
777 | #define ACPI_MADT_CPEI_OVERRIDE (1) | |
778 | ||
eb2289ba | 779 | /* 9: Processor Local X2APIC (ACPI 4.0) */ |
1d7cc030 BM |
780 | |
781 | struct acpi_madt_local_x2apic { | |
782 | struct acpi_subtable_header header; | |
75c8044f | 783 | u16 reserved; /* reserved - must be zero */ |
786c221a | 784 | u32 local_apic_id; /* Processor x2APIC ID */ |
1d7cc030 | 785 | u32 lapic_flags; |
786c221a | 786 | u32 uid; /* ACPI processor UID */ |
1d7cc030 BM |
787 | }; |
788 | ||
eb2289ba | 789 | /* 10: Local X2APIC NMI (ACPI 4.0) */ |
1d7cc030 BM |
790 | |
791 | struct acpi_madt_local_x2apic_nmi { | |
792 | struct acpi_subtable_header header; | |
793 | u16 inti_flags; | |
786c221a | 794 | u32 uid; /* ACPI processor UID */ |
1d7cc030 | 795 | u8 lint; /* LINTn to which NMI is connected */ |
75c8044f | 796 | u8 reserved[3]; /* reserved - must be zero */ |
1d7cc030 BM |
797 | }; |
798 | ||
0cff8dc0 | 799 | /* 11: Generic Interrupt (ACPI 5.0 + ACPI 6.0 changes) */ |
c5bd6537 BM |
800 | |
801 | struct acpi_madt_generic_interrupt { | |
802 | struct acpi_subtable_header header; | |
75c8044f | 803 | u16 reserved; /* reserved - must be zero */ |
d0c383e4 | 804 | u32 cpu_interface_number; |
c5bd6537 BM |
805 | u32 uid; |
806 | u32 flags; | |
807 | u32 parking_version; | |
808 | u32 performance_interrupt; | |
809 | u64 parked_address; | |
810 | u64 base_address; | |
d0c383e4 TN |
811 | u64 gicv_base_address; |
812 | u64 gich_base_address; | |
813 | u32 vgic_interrupt; | |
814 | u64 gicr_base_address; | |
815 | u64 arm_mpidr; | |
0cff8dc0 BM |
816 | u8 efficiency_class; |
817 | u8 reserved2[3]; | |
c5bd6537 BM |
818 | }; |
819 | ||
d0c383e4 TN |
820 | /* Masks for Flags field above */ |
821 | ||
822 | /* ACPI_MADT_ENABLED (1) Processor is usable if set */ | |
823 | #define ACPI_MADT_PERFORMANCE_IRQ_MODE (1<<1) /* 01: Performance Interrupt Mode */ | |
824 | #define ACPI_MADT_VGIC_IRQ_MODE (1<<2) /* 02: VGIC Maintenance Interrupt mode */ | |
825 | ||
0cff8dc0 | 826 | /* 12: Generic Distributor (ACPI 5.0 + ACPI 6.0 changes) */ |
c5bd6537 BM |
827 | |
828 | struct acpi_madt_generic_distributor { | |
829 | struct acpi_subtable_header header; | |
ba494bee | 830 | u16 reserved; /* reserved - must be zero */ |
c5bd6537 BM |
831 | u32 gic_id; |
832 | u64 base_address; | |
833 | u32 global_irq_base; | |
0cff8dc0 BM |
834 | u8 version; |
835 | u8 reserved2[3]; /* reserved - must be zero */ | |
c5bd6537 BM |
836 | }; |
837 | ||
a8bd0f07 HG |
838 | /* Values for Version field above */ |
839 | ||
840 | enum acpi_madt_gic_version { | |
841 | ACPI_MADT_GIC_VERSION_NONE = 0, | |
842 | ACPI_MADT_GIC_VERSION_V1 = 1, | |
843 | ACPI_MADT_GIC_VERSION_V2 = 2, | |
844 | ACPI_MADT_GIC_VERSION_V3 = 3, | |
845 | ACPI_MADT_GIC_VERSION_V4 = 4, | |
846 | ACPI_MADT_GIC_VERSION_RESERVED = 5 /* 5 and greater are reserved */ | |
847 | }; | |
848 | ||
d0c383e4 TN |
849 | /* 13: Generic MSI Frame (ACPI 5.1) */ |
850 | ||
851 | struct acpi_madt_generic_msi_frame { | |
852 | struct acpi_subtable_header header; | |
853 | u16 reserved; /* reserved - must be zero */ | |
854 | u32 msi_frame_id; | |
855 | u64 base_address; | |
856 | u32 flags; | |
857 | u16 spi_count; | |
858 | u16 spi_base; | |
859 | }; | |
860 | ||
861 | /* Masks for Flags field above */ | |
862 | ||
863 | #define ACPI_MADT_OVERRIDE_SPI_VALUES (1) | |
864 | ||
865 | /* 14: Generic Redistributor (ACPI 5.1) */ | |
866 | ||
867 | struct acpi_madt_generic_redistributor { | |
868 | struct acpi_subtable_header header; | |
869 | u16 reserved; /* reserved - must be zero */ | |
870 | u64 base_address; | |
871 | u32 length; | |
872 | }; | |
873 | ||
0cff8dc0 BM |
874 | /* 15: Generic Translator (ACPI 6.0) */ |
875 | ||
876 | struct acpi_madt_generic_translator { | |
877 | struct acpi_subtable_header header; | |
878 | u16 reserved; /* reserved - must be zero */ | |
879 | u32 translation_id; | |
880 | u64 base_address; | |
881 | u32 reserved2; | |
882 | }; | |
883 | ||
f3d2e786 BM |
884 | /* |
885 | * Common flags fields for MADT subtables | |
886 | */ | |
887 | ||
d0c383e4 | 888 | /* MADT Local APIC flags */ |
f3d2e786 BM |
889 | |
890 | #define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */ | |
891 | ||
892 | /* MADT MPS INTI flags (inti_flags) */ | |
893 | ||
894 | #define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */ | |
895 | #define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */ | |
896 | ||
897 | /* Values for MPS INTI flags */ | |
898 | ||
899 | #define ACPI_MADT_POLARITY_CONFORMS 0 | |
900 | #define ACPI_MADT_POLARITY_ACTIVE_HIGH 1 | |
901 | #define ACPI_MADT_POLARITY_RESERVED 2 | |
902 | #define ACPI_MADT_POLARITY_ACTIVE_LOW 3 | |
903 | ||
904 | #define ACPI_MADT_TRIGGER_CONFORMS (0) | |
905 | #define ACPI_MADT_TRIGGER_EDGE (1<<2) | |
906 | #define ACPI_MADT_TRIGGER_RESERVED (2<<2) | |
907 | #define ACPI_MADT_TRIGGER_LEVEL (3<<2) | |
908 | ||
6e2d5ebd BM |
909 | /******************************************************************************* |
910 | * | |
911 | * MSCT - Maximum System Characteristics Table (ACPI 4.0) | |
912 | * Version 1 | |
913 | * | |
914 | ******************************************************************************/ | |
915 | ||
916 | struct acpi_table_msct { | |
917 | struct acpi_table_header header; /* Common ACPI table header */ | |
918 | u32 proximity_offset; /* Location of proximity info struct(s) */ | |
919 | u32 max_proximity_domains; /* Max number of proximity domains */ | |
920 | u32 max_clock_domains; /* Max number of clock domains */ | |
921 | u64 max_address; /* Max physical address in system */ | |
922 | }; | |
923 | ||
ba494bee | 924 | /* subtable - Maximum Proximity Domain Information. Version 1 */ |
6e2d5ebd BM |
925 | |
926 | struct acpi_msct_proximity { | |
927 | u8 revision; | |
928 | u8 length; | |
929 | u32 range_start; /* Start of domain range */ | |
930 | u32 range_end; /* End of domain range */ | |
931 | u32 processor_capacity; | |
932 | u64 memory_capacity; /* In bytes */ | |
933 | }; | |
934 | ||
04f8e384 BM |
935 | /******************************************************************************* |
936 | * | |
937 | * NFIT - NVDIMM Interface Table (ACPI 6.0) | |
938 | * Version 1 | |
939 | * | |
940 | ******************************************************************************/ | |
941 | ||
942 | struct acpi_table_nfit { | |
943 | struct acpi_table_header header; /* Common ACPI table header */ | |
944 | u32 reserved; /* Reserved, must be zero */ | |
945 | }; | |
946 | ||
947 | /* Subtable header for NFIT */ | |
948 | ||
949 | struct acpi_nfit_header { | |
950 | u16 type; | |
951 | u16 length; | |
952 | }; | |
953 | ||
954 | /* Values for subtable type in struct acpi_nfit_header */ | |
955 | ||
956 | enum acpi_nfit_type { | |
957 | ACPI_NFIT_TYPE_SYSTEM_ADDRESS = 0, | |
958 | ACPI_NFIT_TYPE_MEMORY_MAP = 1, | |
959 | ACPI_NFIT_TYPE_INTERLEAVE = 2, | |
960 | ACPI_NFIT_TYPE_SMBIOS = 3, | |
961 | ACPI_NFIT_TYPE_CONTROL_REGION = 4, | |
962 | ACPI_NFIT_TYPE_DATA_REGION = 5, | |
963 | ACPI_NFIT_TYPE_FLUSH_ADDRESS = 6, | |
964 | ACPI_NFIT_TYPE_RESERVED = 7 /* 7 and greater are reserved */ | |
965 | }; | |
966 | ||
967 | /* | |
968 | * NFIT Subtables | |
969 | */ | |
970 | ||
971 | /* 0: System Physical Address Range Structure */ | |
972 | ||
973 | struct acpi_nfit_system_address { | |
974 | struct acpi_nfit_header header; | |
975 | u16 range_index; | |
976 | u16 flags; | |
977 | u32 reserved; /* Reseved, must be zero */ | |
978 | u32 proximity_domain; | |
979 | u8 range_guid[16]; | |
980 | u64 address; | |
981 | u64 length; | |
982 | u64 memory_mapping; | |
983 | }; | |
984 | ||
985 | /* Flags */ | |
986 | ||
987 | #define ACPI_NFIT_ADD_ONLINE_ONLY (1) /* 00: Add/Online Operation Only */ | |
988 | #define ACPI_NFIT_PROXIMITY_VALID (1<<1) /* 01: Proximity Domain Valid */ | |
989 | ||
990 | /* Range Type GUIDs appear in the include/acuuid.h file */ | |
991 | ||
992 | /* 1: Memory Device to System Address Range Map Structure */ | |
993 | ||
994 | struct acpi_nfit_memory_map { | |
995 | struct acpi_nfit_header header; | |
996 | u32 device_handle; | |
997 | u16 physical_id; | |
998 | u16 region_id; | |
999 | u16 range_index; | |
1000 | u16 region_index; | |
1001 | u64 region_size; | |
1002 | u64 region_offset; | |
1003 | u64 address; | |
1004 | u16 interleave_index; | |
1005 | u16 interleave_ways; | |
1006 | u16 flags; | |
1007 | u16 reserved; /* Reserved, must be zero */ | |
1008 | }; | |
1009 | ||
1010 | /* Flags */ | |
1011 | ||
1012 | #define ACPI_NFIT_MEM_SAVE_FAILED (1) /* 00: Last SAVE to Memory Device failed */ | |
1013 | #define ACPI_NFIT_MEM_RESTORE_FAILED (1<<1) /* 01: Last RESTORE from Memory Device failed */ | |
1014 | #define ACPI_NFIT_MEM_FLUSH_FAILED (1<<2) /* 02: Platform flush failed */ | |
1015 | #define ACPI_NFIT_MEM_ARMED (1<<3) /* 03: Memory Device observed to be not armed */ | |
1016 | #define ACPI_NFIT_MEM_HEALTH_OBSERVED (1<<4) /* 04: Memory Device observed SMART/health events */ | |
1017 | #define ACPI_NFIT_MEM_HEALTH_ENABLED (1<<5) /* 05: SMART/health events enabled */ | |
1018 | ||
1019 | /* 2: Interleave Structure */ | |
1020 | ||
1021 | struct acpi_nfit_interleave { | |
1022 | struct acpi_nfit_header header; | |
1023 | u16 interleave_index; | |
1024 | u16 reserved; /* Reserved, must be zero */ | |
1025 | u32 line_count; | |
1026 | u32 line_size; | |
1027 | u32 line_offset[1]; /* Variable length */ | |
1028 | }; | |
1029 | ||
1030 | /* 3: SMBIOS Management Information Structure */ | |
1031 | ||
1032 | struct acpi_nfit_smbios { | |
1033 | struct acpi_nfit_header header; | |
1034 | u32 reserved; /* Reserved, must be zero */ | |
1035 | u8 data[1]; /* Variable length */ | |
1036 | }; | |
1037 | ||
1038 | /* 4: NVDIMM Control Region Structure */ | |
1039 | ||
1040 | struct acpi_nfit_control_region { | |
1041 | struct acpi_nfit_header header; | |
1042 | u16 region_index; | |
1043 | u16 vendor_id; | |
1044 | u16 device_id; | |
1045 | u16 revision_id; | |
1046 | u16 subsystem_vendor_id; | |
1047 | u16 subsystem_device_id; | |
1048 | u16 subsystem_revision_id; | |
1049 | u8 reserved[6]; /* Reserved, must be zero */ | |
1050 | u32 serial_number; | |
1051 | u16 code; | |
1052 | u16 windows; | |
1053 | u64 window_size; | |
1054 | u64 command_offset; | |
1055 | u64 command_size; | |
1056 | u64 status_offset; | |
1057 | u64 status_size; | |
1058 | u16 flags; | |
1059 | u8 reserved1[6]; /* Reserved, must be zero */ | |
1060 | }; | |
1061 | ||
1062 | /* Flags */ | |
1063 | ||
1064 | #define ACPI_NFIT_CONTROL_BUFFERED (1) /* Block Data Windows implementation is buffered */ | |
1065 | ||
1066 | /* 5: NVDIMM Block Data Window Region Structure */ | |
1067 | ||
1068 | struct acpi_nfit_data_region { | |
1069 | struct acpi_nfit_header header; | |
1070 | u16 region_index; | |
1071 | u16 windows; | |
1072 | u64 offset; | |
1073 | u64 size; | |
1074 | u64 capacity; | |
1075 | u64 start_address; | |
1076 | }; | |
1077 | ||
1078 | /* 6: Flush Hint Address Structure */ | |
1079 | ||
1080 | struct acpi_nfit_flush_address { | |
1081 | struct acpi_nfit_header header; | |
1082 | u32 device_handle; | |
1083 | u16 hint_count; | |
1084 | u8 reserved[6]; /* Reserved, must be zero */ | |
1085 | u64 hint_address[1]; /* Variable length */ | |
1086 | }; | |
1087 | ||
793c2388 BM |
1088 | /******************************************************************************* |
1089 | * | |
1090 | * SBST - Smart Battery Specification Table | |
6e2d5ebd | 1091 | * Version 1 |
793c2388 BM |
1092 | * |
1093 | ******************************************************************************/ | |
1094 | ||
f3d2e786 BM |
1095 | struct acpi_table_sbst { |
1096 | struct acpi_table_header header; /* Common ACPI table header */ | |
1097 | u32 warning_level; | |
793c2388 BM |
1098 | u32 low_level; |
1099 | u32 critical_level; | |
1100 | }; | |
1101 | ||
1102 | /******************************************************************************* | |
1103 | * | |
1104 | * SLIT - System Locality Distance Information Table | |
6e2d5ebd | 1105 | * Version 1 |
793c2388 BM |
1106 | * |
1107 | ******************************************************************************/ | |
1108 | ||
f3d2e786 BM |
1109 | struct acpi_table_slit { |
1110 | struct acpi_table_header header; /* Common ACPI table header */ | |
1111 | u64 locality_count; | |
1112 | u8 entry[1]; /* Real size = localities^2 */ | |
793c2388 BM |
1113 | }; |
1114 | ||
793c2388 BM |
1115 | /******************************************************************************* |
1116 | * | |
1117 | * SRAT - System Resource Affinity Table | |
6e2d5ebd | 1118 | * Version 3 |
793c2388 BM |
1119 | * |
1120 | ******************************************************************************/ | |
1121 | ||
f3d2e786 BM |
1122 | struct acpi_table_srat { |
1123 | struct acpi_table_header header; /* Common ACPI table header */ | |
1124 | u32 table_revision; /* Must be value '1' */ | |
1125 | u64 reserved; /* Reserved, must be zero */ | |
793c2388 BM |
1126 | }; |
1127 | ||
f3d2e786 | 1128 | /* Values for subtable type in struct acpi_subtable_header */ |
793c2388 | 1129 | |
f3d2e786 BM |
1130 | enum acpi_srat_type { |
1131 | ACPI_SRAT_TYPE_CPU_AFFINITY = 0, | |
1132 | ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1, | |
1d7cc030 | 1133 | ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2, |
63b8f8cd HG |
1134 | ACPI_SRAT_TYPE_GICC_AFFINITY = 3, |
1135 | ACPI_SRAT_TYPE_RESERVED = 4 /* 4 and greater are reserved */ | |
f3d2e786 | 1136 | }; |
793c2388 | 1137 | |
1d7cc030 | 1138 | /* |
1a49b72c | 1139 | * SRAT Subtables, correspond to Type in struct acpi_subtable_header |
1d7cc030 BM |
1140 | */ |
1141 | ||
1142 | /* 0: Processor Local APIC/SAPIC Affinity */ | |
793c2388 | 1143 | |
f3d2e786 BM |
1144 | struct acpi_srat_cpu_affinity { |
1145 | struct acpi_subtable_header header; | |
1146 | u8 proximity_domain_lo; | |
793c2388 | 1147 | u8 apic_id; |
f3d2e786 | 1148 | u32 flags; |
793c2388 BM |
1149 | u8 local_sapic_eid; |
1150 | u8 proximity_domain_hi[3]; | |
63b8f8cd | 1151 | u32 clock_domain; |
793c2388 BM |
1152 | }; |
1153 | ||
6e2d5ebd BM |
1154 | /* Flags */ |
1155 | ||
1156 | #define ACPI_SRAT_CPU_USE_AFFINITY (1) /* 00: Use affinity structure */ | |
1157 | ||
1d7cc030 | 1158 | /* 1: Memory Affinity */ |
f3d2e786 BM |
1159 | |
1160 | struct acpi_srat_mem_affinity { | |
1161 | struct acpi_subtable_header header; | |
1162 | u32 proximity_domain; | |
1163 | u16 reserved; /* Reserved, must be zero */ | |
793c2388 | 1164 | u64 base_address; |
f3d2e786 | 1165 | u64 length; |
19d0cfe9 | 1166 | u32 reserved1; |
f3d2e786 | 1167 | u32 flags; |
19d0cfe9 | 1168 | u64 reserved2; /* Reserved, must be zero */ |
f3d2e786 BM |
1169 | }; |
1170 | ||
1171 | /* Flags */ | |
f9f4601f | 1172 | |
f3d2e786 BM |
1173 | #define ACPI_SRAT_MEM_ENABLED (1) /* 00: Use affinity structure */ |
1174 | #define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1) /* 01: Memory region is hot pluggable */ | |
1175 | #define ACPI_SRAT_MEM_NON_VOLATILE (1<<2) /* 02: Memory region is non-volatile */ | |
f9f4601f | 1176 | |
eb2289ba | 1177 | /* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */ |
1d7cc030 BM |
1178 | |
1179 | struct acpi_srat_x2apic_cpu_affinity { | |
1180 | struct acpi_subtable_header header; | |
1181 | u16 reserved; /* Reserved, must be zero */ | |
1182 | u32 proximity_domain; | |
1183 | u32 apic_id; | |
1184 | u32 flags; | |
eb2289ba BM |
1185 | u32 clock_domain; |
1186 | u32 reserved2; | |
1d7cc030 BM |
1187 | }; |
1188 | ||
1189 | /* Flags for struct acpi_srat_cpu_affinity and struct acpi_srat_x2apic_cpu_affinity */ | |
1190 | ||
1191 | #define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */ | |
1192 | ||
63b8f8cd HG |
1193 | /* 3: GICC Affinity (ACPI 5.1) */ |
1194 | ||
1195 | struct acpi_srat_gicc_affinity { | |
1196 | struct acpi_subtable_header header; | |
1197 | u32 proximity_domain; | |
1198 | u32 acpi_processor_uid; | |
1199 | u32 flags; | |
1200 | u32 clock_domain; | |
1201 | }; | |
1202 | ||
1203 | /* Flags for struct acpi_srat_gicc_affinity */ | |
1204 | ||
1205 | #define ACPI_SRAT_GICC_ENABLED (1) /* 00: Use affinity structure */ | |
1206 | ||
6e596084 RM |
1207 | /* Reset to default packing */ |
1208 | ||
1209 | #pragma pack() | |
1da177e4 | 1210 | |
4be44fcd | 1211 | #endif /* __ACTBL1_H__ */ |