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1da177e4 LT |
1 | /****************************************************************************** |
2 | * | |
793c2388 | 3 | * Name: actbl1.h - Additional ACPI table definitions |
1da177e4 LT |
4 | * |
5 | *****************************************************************************/ | |
6 | ||
7 | /* | |
7735ca0e | 8 | * Copyright (C) 2000 - 2017, 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 */ | |
fa418ddf | 68 | #define ACPI_SIG_HMAT "HMAT" /* Heterogeneous Memory Attributes Table */ |
970d9c9e | 69 | #define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */ |
793c2388 | 70 | #define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */ |
6e2d5ebd | 71 | #define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */ |
793c2388 BM |
72 | #define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */ |
73 | #define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */ | |
793c2388 | 74 | #define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */ |
04f8e384 | 75 | #define ACPI_SIG_NFIT "NFIT" /* NVDIMM Firmware Interface 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 | 239 | ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8, |
a88e0ce6 BM |
240 | ACPI_EINJ_GET_EXECUTE_TIMINGS = 9, |
241 | ACPI_EINJ_ACTION_RESERVED = 10, /* 10 and greater are reserved */ | |
970d9c9e BM |
242 | ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */ |
243 | }; | |
244 | ||
245 | /* Values for Instruction field above */ | |
246 | ||
247 | enum acpi_einj_instructions { | |
248 | ACPI_EINJ_READ_REGISTER = 0, | |
249 | ACPI_EINJ_READ_REGISTER_VALUE = 1, | |
250 | ACPI_EINJ_WRITE_REGISTER = 2, | |
251 | ACPI_EINJ_WRITE_REGISTER_VALUE = 3, | |
252 | ACPI_EINJ_NOOP = 4, | |
c5bd6537 BM |
253 | ACPI_EINJ_FLUSH_CACHELINE = 5, |
254 | ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */ | |
255 | }; | |
256 | ||
257 | struct acpi_einj_error_type_with_addr { | |
258 | u32 error_type; | |
259 | u32 vendor_struct_offset; | |
260 | u32 flags; | |
261 | u32 apic_id; | |
262 | u64 address; | |
263 | u64 range; | |
264 | u32 pcie_id; | |
265 | }; | |
266 | ||
267 | struct acpi_einj_vendor { | |
268 | u32 length; | |
269 | u32 pcie_id; | |
270 | u16 vendor_id; | |
271 | u16 device_id; | |
272 | u8 revision_id; | |
273 | u8 reserved[3]; | |
970d9c9e BM |
274 | }; |
275 | ||
3fa34777 BM |
276 | /* EINJ Trigger Error Action Table */ |
277 | ||
278 | struct acpi_einj_trigger { | |
279 | u32 header_size; | |
280 | u32 revision; | |
281 | u32 table_size; | |
282 | u32 entry_count; | |
283 | }; | |
284 | ||
6e2d5ebd BM |
285 | /* Command status return values */ |
286 | ||
287 | enum acpi_einj_command_status { | |
288 | ACPI_EINJ_SUCCESS = 0, | |
289 | ACPI_EINJ_FAILURE = 1, | |
290 | ACPI_EINJ_INVALID_ACCESS = 2, | |
291 | ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */ | |
292 | }; | |
293 | ||
294 | /* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */ | |
295 | ||
296 | #define ACPI_EINJ_PROCESSOR_CORRECTABLE (1) | |
297 | #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1) | |
298 | #define ACPI_EINJ_PROCESSOR_FATAL (1<<2) | |
299 | #define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3) | |
300 | #define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4) | |
301 | #define ACPI_EINJ_MEMORY_FATAL (1<<5) | |
302 | #define ACPI_EINJ_PCIX_CORRECTABLE (1<<6) | |
303 | #define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7) | |
304 | #define ACPI_EINJ_PCIX_FATAL (1<<8) | |
305 | #define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9) | |
306 | #define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10) | |
307 | #define ACPI_EINJ_PLATFORM_FATAL (1<<11) | |
c5bd6537 | 308 | #define ACPI_EINJ_VENDOR_DEFINED (1<<31) |
6e2d5ebd | 309 | |
970d9c9e BM |
310 | /******************************************************************************* |
311 | * | |
6e2d5ebd BM |
312 | * ERST - Error Record Serialization Table (ACPI 4.0) |
313 | * Version 1 | |
970d9c9e BM |
314 | * |
315 | ******************************************************************************/ | |
316 | ||
317 | struct acpi_table_erst { | |
318 | struct acpi_table_header header; /* Common ACPI table header */ | |
319 | u32 header_length; | |
320 | u32 reserved; | |
321 | u32 entries; | |
322 | }; | |
323 | ||
324 | /* ERST Serialization Entries (actions) */ | |
325 | ||
326 | struct acpi_erst_entry { | |
327 | struct acpi_whea_header whea_header; /* Common header for WHEA tables */ | |
328 | }; | |
329 | ||
6e2d5ebd BM |
330 | /* Masks for Flags field above */ |
331 | ||
332 | #define ACPI_ERST_PRESERVE (1) | |
333 | ||
970d9c9e BM |
334 | /* Values for Action field above */ |
335 | ||
336 | enum acpi_erst_actions { | |
6e2d5ebd BM |
337 | ACPI_ERST_BEGIN_WRITE = 0, |
338 | ACPI_ERST_BEGIN_READ = 1, | |
339 | ACPI_ERST_BEGIN_CLEAR = 2, | |
340 | ACPI_ERST_END = 3, | |
970d9c9e BM |
341 | ACPI_ERST_SET_RECORD_OFFSET = 4, |
342 | ACPI_ERST_EXECUTE_OPERATION = 5, | |
343 | ACPI_ERST_CHECK_BUSY_STATUS = 6, | |
344 | ACPI_ERST_GET_COMMAND_STATUS = 7, | |
6e2d5ebd BM |
345 | ACPI_ERST_GET_RECORD_ID = 8, |
346 | ACPI_ERST_SET_RECORD_ID = 9, | |
970d9c9e BM |
347 | ACPI_ERST_GET_RECORD_COUNT = 10, |
348 | ACPI_ERST_BEGIN_DUMMY_WRIITE = 11, | |
349 | ACPI_ERST_NOT_USED = 12, | |
350 | ACPI_ERST_GET_ERROR_RANGE = 13, | |
351 | ACPI_ERST_GET_ERROR_LENGTH = 14, | |
352 | ACPI_ERST_GET_ERROR_ATTRIBUTES = 15, | |
a88e0ce6 BM |
353 | ACPI_ERST_EXECUTE_TIMINGS = 16, |
354 | ACPI_ERST_ACTION_RESERVED = 17 /* 17 and greater are reserved */ | |
970d9c9e BM |
355 | }; |
356 | ||
357 | /* Values for Instruction field above */ | |
358 | ||
359 | enum acpi_erst_instructions { | |
360 | ACPI_ERST_READ_REGISTER = 0, | |
361 | ACPI_ERST_READ_REGISTER_VALUE = 1, | |
362 | ACPI_ERST_WRITE_REGISTER = 2, | |
363 | ACPI_ERST_WRITE_REGISTER_VALUE = 3, | |
364 | ACPI_ERST_NOOP = 4, | |
365 | ACPI_ERST_LOAD_VAR1 = 5, | |
366 | ACPI_ERST_LOAD_VAR2 = 6, | |
367 | ACPI_ERST_STORE_VAR1 = 7, | |
368 | ACPI_ERST_ADD = 8, | |
369 | ACPI_ERST_SUBTRACT = 9, | |
370 | ACPI_ERST_ADD_VALUE = 10, | |
371 | ACPI_ERST_SUBTRACT_VALUE = 11, | |
372 | ACPI_ERST_STALL = 12, | |
373 | ACPI_ERST_STALL_WHILE_TRUE = 13, | |
374 | ACPI_ERST_SKIP_NEXT_IF_TRUE = 14, | |
375 | ACPI_ERST_GOTO = 15, | |
376 | ACPI_ERST_SET_SRC_ADDRESS_BASE = 16, | |
377 | ACPI_ERST_SET_DST_ADDRESS_BASE = 17, | |
378 | ACPI_ERST_MOVE_DATA = 18, | |
379 | ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */ | |
380 | }; | |
381 | ||
6e2d5ebd BM |
382 | /* Command status return values */ |
383 | ||
384 | enum acpi_erst_command_status { | |
385 | ACPI_ERST_SUCESS = 0, | |
386 | ACPI_ERST_NO_SPACE = 1, | |
387 | ACPI_ERST_NOT_AVAILABLE = 2, | |
388 | ACPI_ERST_FAILURE = 3, | |
389 | ACPI_ERST_RECORD_EMPTY = 4, | |
390 | ACPI_ERST_NOT_FOUND = 5, | |
391 | ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */ | |
392 | }; | |
393 | ||
394 | /* Error Record Serialization Information */ | |
395 | ||
396 | struct acpi_erst_info { | |
397 | u16 signature; /* Should be "ER" */ | |
398 | u8 data[48]; | |
399 | }; | |
400 | ||
970d9c9e BM |
401 | /******************************************************************************* |
402 | * | |
6e2d5ebd BM |
403 | * HEST - Hardware Error Source Table (ACPI 4.0) |
404 | * Version 1 | |
970d9c9e BM |
405 | * |
406 | ******************************************************************************/ | |
407 | ||
408 | struct acpi_table_hest { | |
409 | struct acpi_table_header header; /* Common ACPI table header */ | |
410 | u32 error_source_count; | |
411 | }; | |
412 | ||
3fa34777 BM |
413 | /* HEST subtable header */ |
414 | ||
415 | struct acpi_hest_header { | |
416 | u16 type; | |
6e2d5ebd | 417 | u16 source_id; |
3fa34777 BM |
418 | }; |
419 | ||
420 | /* Values for Type field above for subtables */ | |
421 | ||
422 | enum acpi_hest_types { | |
6e2d5ebd BM |
423 | ACPI_HEST_TYPE_IA32_CHECK = 0, |
424 | ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1, | |
425 | ACPI_HEST_TYPE_IA32_NMI = 2, | |
426 | ACPI_HEST_TYPE_NOT_USED3 = 3, | |
427 | ACPI_HEST_TYPE_NOT_USED4 = 4, | |
428 | ACPI_HEST_TYPE_NOT_USED5 = 5, | |
3fa34777 BM |
429 | ACPI_HEST_TYPE_AER_ROOT_PORT = 6, |
430 | ACPI_HEST_TYPE_AER_ENDPOINT = 7, | |
431 | ACPI_HEST_TYPE_AER_BRIDGE = 8, | |
6e2d5ebd | 432 | ACPI_HEST_TYPE_GENERIC_ERROR = 9, |
7cd55c76 BM |
433 | ACPI_HEST_TYPE_GENERIC_ERROR_V2 = 10, |
434 | ACPI_HEST_TYPE_RESERVED = 11 /* 11 and greater are reserved */ | |
3fa34777 BM |
435 | }; |
436 | ||
437 | /* | |
6e2d5ebd | 438 | * HEST substructures contained in subtables |
3fa34777 BM |
439 | */ |
440 | ||
6e2d5ebd BM |
441 | /* |
442 | * IA32 Error Bank(s) - Follows the struct acpi_hest_ia_machine_check and | |
443 | * struct acpi_hest_ia_corrected structures. | |
444 | */ | |
445 | struct acpi_hest_ia_error_bank { | |
3fa34777 BM |
446 | u8 bank_number; |
447 | u8 clear_status_on_init; | |
448 | u8 status_format; | |
6e2d5ebd | 449 | u8 reserved; |
3fa34777 | 450 | u32 control_register; |
6e2d5ebd | 451 | u64 control_data; |
3fa34777 BM |
452 | u32 status_register; |
453 | u32 address_register; | |
454 | u32 misc_register; | |
455 | }; | |
456 | ||
6e2d5ebd | 457 | /* Common HEST sub-structure for PCI/AER structures below (6,7,8) */ |
3fa34777 BM |
458 | |
459 | struct acpi_hest_aer_common { | |
6e2d5ebd | 460 | u16 reserved1; |
3fa34777 BM |
461 | u8 flags; |
462 | u8 enabled; | |
c276e388 | 463 | u32 records_to_preallocate; |
3fa34777 | 464 | u32 max_sections_per_record; |
4059a310 | 465 | u32 bus; /* Bus and Segment numbers */ |
3fa34777 BM |
466 | u16 device; |
467 | u16 function; | |
468 | u16 device_control; | |
6e2d5ebd | 469 | u16 reserved2; |
c276e388 BM |
470 | u32 uncorrectable_mask; |
471 | u32 uncorrectable_severity; | |
472 | u32 correctable_mask; | |
473 | u32 advanced_capabilities; | |
3fa34777 BM |
474 | }; |
475 | ||
6e2d5ebd BM |
476 | /* Masks for HEST Flags fields */ |
477 | ||
478 | #define ACPI_HEST_FIRMWARE_FIRST (1) | |
479 | #define ACPI_HEST_GLOBAL (1<<1) | |
480 | ||
4059a310 BD |
481 | /* |
482 | * Macros to access the bus/segment numbers in Bus field above: | |
483 | * Bus number is encoded in bits 7:0 | |
484 | * Segment number is encoded in bits 23:8 | |
485 | */ | |
486 | #define ACPI_HEST_BUS(bus) ((bus) & 0xFF) | |
487 | #define ACPI_HEST_SEGMENT(bus) (((bus) >> 8) & 0xFFFF) | |
488 | ||
3fa34777 BM |
489 | /* Hardware Error Notification */ |
490 | ||
491 | struct acpi_hest_notify { | |
492 | u8 type; | |
493 | u8 length; | |
494 | u16 config_write_enable; | |
495 | u32 poll_interval; | |
496 | u32 vector; | |
497 | u32 polling_threshold_value; | |
498 | u32 polling_threshold_window; | |
499 | u32 error_threshold_value; | |
500 | u32 error_threshold_window; | |
501 | }; | |
502 | ||
503 | /* Values for Notify Type field above */ | |
504 | ||
505 | enum acpi_hest_notify_types { | |
506 | ACPI_HEST_NOTIFY_POLLED = 0, | |
507 | ACPI_HEST_NOTIFY_EXTERNAL = 1, | |
508 | ACPI_HEST_NOTIFY_LOCAL = 2, | |
509 | ACPI_HEST_NOTIFY_SCI = 3, | |
510 | ACPI_HEST_NOTIFY_NMI = 4, | |
ca4a0314 BM |
511 | ACPI_HEST_NOTIFY_CMCI = 5, /* ACPI 5.0 */ |
512 | ACPI_HEST_NOTIFY_MCE = 6, /* ACPI 5.0 */ | |
7cd55c76 BM |
513 | ACPI_HEST_NOTIFY_GPIO = 7, /* ACPI 6.0 */ |
514 | ACPI_HEST_NOTIFY_SEA = 8, /* ACPI 6.1 */ | |
515 | ACPI_HEST_NOTIFY_SEI = 9, /* ACPI 6.1 */ | |
516 | ACPI_HEST_NOTIFY_GSIV = 10, /* ACPI 6.1 */ | |
517 | ACPI_HEST_NOTIFY_RESERVED = 11 /* 11 and greater are reserved */ | |
3fa34777 BM |
518 | }; |
519 | ||
6e2d5ebd BM |
520 | /* Values for config_write_enable bitfield above */ |
521 | ||
522 | #define ACPI_HEST_TYPE (1) | |
523 | #define ACPI_HEST_POLL_INTERVAL (1<<1) | |
524 | #define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2) | |
525 | #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3) | |
526 | #define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4) | |
527 | #define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5) | |
528 | ||
3fa34777 BM |
529 | /* |
530 | * HEST subtables | |
3fa34777 BM |
531 | */ |
532 | ||
6e2d5ebd | 533 | /* 0: IA32 Machine Check Exception */ |
3fa34777 | 534 | |
6e2d5ebd | 535 | struct acpi_hest_ia_machine_check { |
3fa34777 | 536 | struct acpi_hest_header header; |
6e2d5ebd | 537 | u16 reserved1; |
3fa34777 | 538 | u8 flags; |
6e2d5ebd | 539 | u8 enabled; |
c276e388 | 540 | u32 records_to_preallocate; |
3fa34777 BM |
541 | u32 max_sections_per_record; |
542 | u64 global_capability_data; | |
543 | u64 global_control_data; | |
544 | u8 num_hardware_banks; | |
6e2d5ebd | 545 | u8 reserved3[7]; |
3fa34777 BM |
546 | }; |
547 | ||
6e2d5ebd | 548 | /* 1: IA32 Corrected Machine Check */ |
3fa34777 | 549 | |
1872bbc9 | 550 | struct acpi_hest_ia_corrected { |
3fa34777 | 551 | struct acpi_hest_header header; |
6e2d5ebd | 552 | u16 reserved1; |
3fa34777 BM |
553 | u8 flags; |
554 | u8 enabled; | |
c276e388 | 555 | u32 records_to_preallocate; |
3fa34777 BM |
556 | u32 max_sections_per_record; |
557 | struct acpi_hest_notify notify; | |
558 | u8 num_hardware_banks; | |
6e2d5ebd | 559 | u8 reserved2[3]; |
3fa34777 BM |
560 | }; |
561 | ||
6e2d5ebd | 562 | /* 2: IA32 Non-Maskable Interrupt */ |
3fa34777 | 563 | |
6e2d5ebd | 564 | struct acpi_hest_ia_nmi { |
3fa34777 | 565 | struct acpi_hest_header header; |
3fa34777 | 566 | u32 reserved; |
c276e388 | 567 | u32 records_to_preallocate; |
3fa34777 BM |
568 | u32 max_sections_per_record; |
569 | u32 max_raw_data_length; | |
570 | }; | |
571 | ||
6e2d5ebd | 572 | /* 3,4,5: Not used */ |
3fa34777 BM |
573 | |
574 | /* 6: PCI Express Root Port AER */ | |
575 | ||
576 | struct acpi_hest_aer_root { | |
577 | struct acpi_hest_header header; | |
578 | struct acpi_hest_aer_common aer; | |
579 | u32 root_error_command; | |
580 | }; | |
581 | ||
582 | /* 7: PCI Express AER (AER Endpoint) */ | |
583 | ||
584 | struct acpi_hest_aer { | |
585 | struct acpi_hest_header header; | |
586 | struct acpi_hest_aer_common aer; | |
587 | }; | |
588 | ||
589 | /* 8: PCI Express/PCI-X Bridge AER */ | |
590 | ||
591 | struct acpi_hest_aer_bridge { | |
592 | struct acpi_hest_header header; | |
593 | struct acpi_hest_aer_common aer; | |
c276e388 BM |
594 | u32 uncorrectable_mask2; |
595 | u32 uncorrectable_severity2; | |
596 | u32 advanced_capabilities2; | |
3fa34777 BM |
597 | }; |
598 | ||
599 | /* 9: Generic Hardware Error Source */ | |
600 | ||
601 | struct acpi_hest_generic { | |
602 | struct acpi_hest_header header; | |
3fa34777 | 603 | u16 related_source_id; |
6e2d5ebd | 604 | u8 reserved; |
3fa34777 | 605 | u8 enabled; |
c276e388 | 606 | u32 records_to_preallocate; |
3fa34777 BM |
607 | u32 max_sections_per_record; |
608 | u32 max_raw_data_length; | |
609 | struct acpi_generic_address error_status_address; | |
610 | struct acpi_hest_notify notify; | |
6e2d5ebd BM |
611 | u32 error_block_length; |
612 | }; | |
613 | ||
7cd55c76 BM |
614 | /* 10: Generic Hardware Error Source, version 2 */ |
615 | ||
616 | struct acpi_hest_generic_v2 { | |
617 | struct acpi_hest_header header; | |
618 | u16 related_source_id; | |
619 | u8 reserved; | |
620 | u8 enabled; | |
621 | u32 records_to_preallocate; | |
622 | u32 max_sections_per_record; | |
623 | u32 max_raw_data_length; | |
624 | struct acpi_generic_address error_status_address; | |
625 | struct acpi_hest_notify notify; | |
626 | u32 error_block_length; | |
627 | struct acpi_generic_address read_ack_register; | |
628 | u64 read_ack_preserve; | |
629 | u64 read_ack_write; | |
630 | }; | |
631 | ||
6e2d5ebd BM |
632 | /* Generic Error Status block */ |
633 | ||
0a00fd5e | 634 | struct acpi_hest_generic_status { |
6e2d5ebd BM |
635 | u32 block_status; |
636 | u32 raw_data_offset; | |
637 | u32 raw_data_length; | |
638 | u32 data_length; | |
639 | u32 error_severity; | |
640 | }; | |
641 | ||
642 | /* Values for block_status flags above */ | |
643 | ||
0a00fd5e LZ |
644 | #define ACPI_HEST_UNCORRECTABLE (1) |
645 | #define ACPI_HEST_CORRECTABLE (1<<1) | |
646 | #define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2) | |
647 | #define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3) | |
648 | #define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */ | |
6e2d5ebd BM |
649 | |
650 | /* Generic Error Data entry */ | |
651 | ||
0a00fd5e | 652 | struct acpi_hest_generic_data { |
6e2d5ebd BM |
653 | u8 section_type[16]; |
654 | u32 error_severity; | |
655 | u16 revision; | |
656 | u8 validation_bits; | |
657 | u8 flags; | |
658 | u32 error_data_length; | |
659 | u8 fru_id[16]; | |
660 | u8 fru_text[20]; | |
3fa34777 | 661 | }; |
970d9c9e | 662 | |
7cd55c76 BM |
663 | /* Extension for revision 0x0300 */ |
664 | ||
665 | struct acpi_hest_generic_data_v300 { | |
666 | u8 section_type[16]; | |
667 | u32 error_severity; | |
668 | u16 revision; | |
669 | u8 validation_bits; | |
670 | u8 flags; | |
671 | u32 error_data_length; | |
672 | u8 fru_id[16]; | |
673 | u8 fru_text[20]; | |
674 | u64 time_stamp; | |
675 | }; | |
676 | ||
677 | /* Values for error_severity above */ | |
678 | ||
679 | #define ACPI_HEST_GEN_ERROR_RECOVERABLE 0 | |
680 | #define ACPI_HEST_GEN_ERROR_FATAL 1 | |
681 | #define ACPI_HEST_GEN_ERROR_CORRECTED 2 | |
682 | #define ACPI_HEST_GEN_ERROR_NONE 3 | |
683 | ||
684 | /* Flags for validation_bits above */ | |
685 | ||
686 | #define ACPI_HEST_GEN_VALID_FRU_ID (1) | |
687 | #define ACPI_HEST_GEN_VALID_FRU_STRING (1<<1) | |
688 | #define ACPI_HEST_GEN_VALID_TIMESTAMP (1<<2) | |
689 | ||
fa418ddf LZ |
690 | /******************************************************************************* |
691 | * | |
692 | * HMAT - Heterogeneous Memory Attributes Table (ACPI 6.2) | |
693 | * Version 1 | |
694 | * | |
695 | ******************************************************************************/ | |
696 | ||
697 | struct acpi_table_hmat { | |
698 | struct acpi_table_header header; /* Common ACPI table header */ | |
699 | u32 reserved; | |
700 | }; | |
701 | ||
702 | /* Values for HMAT structure types */ | |
703 | ||
704 | enum acpi_hmat_type { | |
705 | ACPI_HMAT_TYPE_ADDRESS_RANGE = 0, /* Memory subystem address range */ | |
706 | ACPI_HMAT_TYPE_LOCALITY = 1, /* System locality latency and bandwidth information */ | |
707 | ACPI_HMAT_TYPE_CACHE = 2, /* Memory side cache information */ | |
708 | ACPI_HMAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */ | |
709 | }; | |
710 | ||
711 | struct acpi_hmat_structure { | |
712 | u16 type; | |
713 | u16 reserved; | |
714 | u32 length; | |
715 | }; | |
716 | ||
717 | /* | |
718 | * HMAT Structures, correspond to Type in struct acpi_hmat_structure | |
719 | */ | |
720 | ||
721 | /* 0: Memory subystem address range */ | |
722 | ||
723 | struct acpi_hmat_address_range { | |
724 | struct acpi_hmat_structure header; | |
725 | u16 flags; | |
726 | u16 reserved1; | |
727 | u32 processor_PD; /* Processor proximity domain */ | |
728 | u32 memory_PD; /* Memory proximity domain */ | |
729 | u32 reserved2; | |
730 | u64 physical_address_base; /* Physical address range base */ | |
731 | u64 physical_address_length; /* Physical address range length */ | |
732 | }; | |
733 | ||
734 | /* Masks for Flags field above */ | |
735 | ||
736 | #define ACPI_HMAT_PROCESSOR_PD_VALID (1) /* 1: processor_PD field is valid */ | |
737 | #define ACPI_HMAT_MEMORY_PD_VALID (1<<1) /* 1: memory_PD field is valid */ | |
738 | #define ACPI_HMAT_RESERVATION_HINT (1<<2) /* 1: Reservation hint */ | |
739 | ||
740 | /* 1: System locality latency and bandwidth information */ | |
741 | ||
742 | struct acpi_hmat_locality { | |
743 | struct acpi_hmat_structure header; | |
744 | u8 flags; | |
745 | u8 data_type; | |
746 | u16 reserved1; | |
747 | u32 number_of_initiator_Pds; | |
748 | u32 number_of_target_Pds; | |
749 | u32 reserved2; | |
750 | u64 entry_base_unit; | |
751 | }; | |
752 | ||
753 | /* Masks for Flags field above */ | |
754 | ||
755 | #define ACPI_HMAT_MEMORY_HIERARCHY (0x0F) | |
756 | ||
757 | /* Values for Memory Hierarchy flag */ | |
758 | ||
759 | #define ACPI_HMAT_MEMORY 0 | |
760 | #define ACPI_HMAT_LAST_LEVEL_CACHE 1 | |
761 | #define ACPI_HMAT_1ST_LEVEL_CACHE 2 | |
762 | #define ACPI_HMAT_2ND_LEVEL_CACHE 3 | |
763 | #define ACPI_HMAT_3RD_LEVEL_CACHE 4 | |
764 | ||
765 | /* Values for data_type field above */ | |
766 | ||
767 | #define ACPI_HMAT_ACCESS_LATENCY 0 | |
768 | #define ACPI_HMAT_READ_LATENCY 1 | |
769 | #define ACPI_HMAT_WRITE_LATENCY 2 | |
770 | #define ACPI_HMAT_ACCESS_BANDWIDTH 3 | |
771 | #define ACPI_HMAT_READ_BANDWIDTH 4 | |
772 | #define ACPI_HMAT_WRITE_BANDWIDTH 5 | |
773 | ||
774 | /* 2: Memory side cache information */ | |
775 | ||
776 | struct acpi_hmat_cache { | |
777 | struct acpi_hmat_structure header; | |
778 | u32 memory_PD; | |
779 | u32 reserved1; | |
780 | u64 cache_size; | |
781 | u32 cache_attributes; | |
782 | u16 reserved2; | |
783 | u16 number_of_SMBIOShandles; | |
784 | }; | |
785 | ||
786 | /* Masks for cache_attributes field above */ | |
787 | ||
788 | #define ACPI_HMAT_TOTAL_CACHE_LEVEL (0x0000000F) | |
789 | #define ACPI_HMAT_CACHE_LEVEL (0x000000F0) | |
790 | #define ACPI_HMAT_CACHE_ASSOCIATIVITY (0x00000F00) | |
791 | #define ACPI_HMAT_WRITE_POLICY (0x0000F000) | |
792 | #define ACPI_HMAT_CACHE_LINE_SIZE (0xFFFF0000) | |
793 | ||
794 | /* Values for cache associativity flag */ | |
795 | ||
796 | #define ACPI_HMAT_CA_NONE (0) | |
797 | #define ACPI_HMAT_CA_DIRECT_MAPPED (1) | |
798 | #define ACPI_HMAT_CA_COMPLEX_CACHE_INDEXING (2) | |
799 | ||
800 | /* Values for write policy flag */ | |
801 | ||
802 | #define ACPI_HMAT_CP_NONE (0) | |
803 | #define ACPI_HMAT_CP_WB (1) | |
804 | #define ACPI_HMAT_CP_WT (2) | |
805 | ||
793c2388 BM |
806 | /******************************************************************************* |
807 | * | |
808 | * MADT - Multiple APIC Description Table | |
6e2d5ebd | 809 | * Version 3 |
793c2388 BM |
810 | * |
811 | ******************************************************************************/ | |
812 | ||
f3d2e786 BM |
813 | struct acpi_table_madt { |
814 | struct acpi_table_header header; /* Common ACPI table header */ | |
815 | u32 address; /* Physical address of local APIC */ | |
816 | u32 flags; | |
1da177e4 LT |
817 | }; |
818 | ||
6e2d5ebd | 819 | /* Masks for Flags field above */ |
793c2388 | 820 | |
6e2d5ebd | 821 | #define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */ |
793c2388 | 822 | |
f3d2e786 | 823 | /* Values for PCATCompat flag */ |
793c2388 | 824 | |
f3d2e786 BM |
825 | #define ACPI_MADT_DUAL_PIC 0 |
826 | #define ACPI_MADT_MULTIPLE_APIC 1 | |
793c2388 | 827 | |
6e2d5ebd | 828 | /* Values for MADT subtable type in struct acpi_subtable_header */ |
793c2388 | 829 | |
f3d2e786 BM |
830 | enum acpi_madt_type { |
831 | ACPI_MADT_TYPE_LOCAL_APIC = 0, | |
832 | ACPI_MADT_TYPE_IO_APIC = 1, | |
833 | ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2, | |
834 | ACPI_MADT_TYPE_NMI_SOURCE = 3, | |
835 | ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4, | |
836 | ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5, | |
837 | ACPI_MADT_TYPE_IO_SAPIC = 6, | |
838 | ACPI_MADT_TYPE_LOCAL_SAPIC = 7, | |
839 | ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8, | |
1d7cc030 BM |
840 | ACPI_MADT_TYPE_LOCAL_X2APIC = 9, |
841 | ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10, | |
c5bd6537 BM |
842 | ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11, |
843 | ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12, | |
d0c383e4 TN |
844 | ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13, |
845 | ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14, | |
0cff8dc0 BM |
846 | ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15, |
847 | ACPI_MADT_TYPE_RESERVED = 16 /* 16 and greater are reserved */ | |
f3d2e786 | 848 | }; |
793c2388 | 849 | |
1da177e4 | 850 | /* |
1a49b72c | 851 | * MADT Subtables, correspond to Type in struct acpi_subtable_header |
1da177e4 | 852 | */ |
793c2388 | 853 | |
f3d2e786 | 854 | /* 0: Processor Local APIC */ |
793c2388 | 855 | |
f3d2e786 BM |
856 | struct acpi_madt_local_apic { |
857 | struct acpi_subtable_header header; | |
858 | u8 processor_id; /* ACPI processor id */ | |
859 | u8 id; /* Processor's local APIC id */ | |
860 | u32 lapic_flags; | |
861 | }; | |
793c2388 BM |
862 | |
863 | /* 1: IO APIC */ | |
864 | ||
f3d2e786 BM |
865 | struct acpi_madt_io_apic { |
866 | struct acpi_subtable_header header; | |
867 | u8 id; /* I/O APIC ID */ | |
ba494bee | 868 | u8 reserved; /* reserved - must be zero */ |
793c2388 | 869 | u32 address; /* APIC physical address */ |
f3d2e786 | 870 | u32 global_irq_base; /* Global system interrupt where INTI lines start */ |
793c2388 BM |
871 | }; |
872 | ||
873 | /* 2: Interrupt Override */ | |
874 | ||
f3d2e786 BM |
875 | struct acpi_madt_interrupt_override { |
876 | struct acpi_subtable_header header; | |
877 | u8 bus; /* 0 - ISA */ | |
878 | u8 source_irq; /* Interrupt source (IRQ) */ | |
879 | u32 global_irq; /* Global system interrupt */ | |
880 | u16 inti_flags; | |
881 | }; | |
793c2388 | 882 | |
f3d2e786 | 883 | /* 3: NMI Source */ |
793c2388 | 884 | |
f3d2e786 BM |
885 | struct acpi_madt_nmi_source { |
886 | struct acpi_subtable_header header; | |
887 | u16 inti_flags; | |
888 | u32 global_irq; /* Global system interrupt */ | |
793c2388 BM |
889 | }; |
890 | ||
891 | /* 4: Local APIC NMI */ | |
892 | ||
f3d2e786 BM |
893 | struct acpi_madt_local_apic_nmi { |
894 | struct acpi_subtable_header header; | |
895 | u8 processor_id; /* ACPI processor id */ | |
896 | u16 inti_flags; | |
897 | u8 lint; /* LINTn to which NMI is connected */ | |
793c2388 BM |
898 | }; |
899 | ||
900 | /* 5: Address Override */ | |
901 | ||
f3d2e786 BM |
902 | struct acpi_madt_local_apic_override { |
903 | struct acpi_subtable_header header; | |
904 | u16 reserved; /* Reserved, must be zero */ | |
793c2388 BM |
905 | u64 address; /* APIC physical address */ |
906 | }; | |
907 | ||
908 | /* 6: I/O Sapic */ | |
909 | ||
f3d2e786 BM |
910 | struct acpi_madt_io_sapic { |
911 | struct acpi_subtable_header header; | |
912 | u8 id; /* I/O SAPIC ID */ | |
793c2388 | 913 | u8 reserved; /* Reserved, must be zero */ |
f3d2e786 | 914 | u32 global_irq_base; /* Global interrupt for SAPIC start */ |
793c2388 BM |
915 | u64 address; /* SAPIC physical address */ |
916 | }; | |
917 | ||
918 | /* 7: Local Sapic */ | |
919 | ||
f3d2e786 BM |
920 | struct acpi_madt_local_sapic { |
921 | struct acpi_subtable_header header; | |
922 | u8 processor_id; /* ACPI processor id */ | |
923 | u8 id; /* SAPIC ID */ | |
924 | u8 eid; /* SAPIC EID */ | |
793c2388 | 925 | u8 reserved[3]; /* Reserved, must be zero */ |
f3d2e786 BM |
926 | u32 lapic_flags; |
927 | u32 uid; /* Numeric UID - ACPI 3.0 */ | |
928 | char uid_string[1]; /* String UID - ACPI 3.0 */ | |
793c2388 BM |
929 | }; |
930 | ||
931 | /* 8: Platform Interrupt Source */ | |
932 | ||
f3d2e786 BM |
933 | struct acpi_madt_interrupt_source { |
934 | struct acpi_subtable_header header; | |
935 | u16 inti_flags; | |
936 | u8 type; /* 1=PMI, 2=INIT, 3=corrected */ | |
937 | u8 id; /* Processor ID */ | |
938 | u8 eid; /* Processor EID */ | |
793c2388 | 939 | u8 io_sapic_vector; /* Vector value for PMI interrupts */ |
f3d2e786 | 940 | u32 global_irq; /* Global system interrupt */ |
793c2388 BM |
941 | u32 flags; /* Interrupt Source Flags */ |
942 | }; | |
943 | ||
6e2d5ebd | 944 | /* Masks for Flags field above */ |
f3d2e786 BM |
945 | |
946 | #define ACPI_MADT_CPEI_OVERRIDE (1) | |
947 | ||
eb2289ba | 948 | /* 9: Processor Local X2APIC (ACPI 4.0) */ |
1d7cc030 BM |
949 | |
950 | struct acpi_madt_local_x2apic { | |
951 | struct acpi_subtable_header header; | |
75c8044f | 952 | u16 reserved; /* reserved - must be zero */ |
786c221a | 953 | u32 local_apic_id; /* Processor x2APIC ID */ |
1d7cc030 | 954 | u32 lapic_flags; |
786c221a | 955 | u32 uid; /* ACPI processor UID */ |
1d7cc030 BM |
956 | }; |
957 | ||
eb2289ba | 958 | /* 10: Local X2APIC NMI (ACPI 4.0) */ |
1d7cc030 BM |
959 | |
960 | struct acpi_madt_local_x2apic_nmi { | |
961 | struct acpi_subtable_header header; | |
962 | u16 inti_flags; | |
786c221a | 963 | u32 uid; /* ACPI processor UID */ |
1d7cc030 | 964 | u8 lint; /* LINTn to which NMI is connected */ |
75c8044f | 965 | u8 reserved[3]; /* reserved - must be zero */ |
1d7cc030 BM |
966 | }; |
967 | ||
0cff8dc0 | 968 | /* 11: Generic Interrupt (ACPI 5.0 + ACPI 6.0 changes) */ |
c5bd6537 BM |
969 | |
970 | struct acpi_madt_generic_interrupt { | |
971 | struct acpi_subtable_header header; | |
75c8044f | 972 | u16 reserved; /* reserved - must be zero */ |
d0c383e4 | 973 | u32 cpu_interface_number; |
c5bd6537 BM |
974 | u32 uid; |
975 | u32 flags; | |
976 | u32 parking_version; | |
977 | u32 performance_interrupt; | |
978 | u64 parked_address; | |
979 | u64 base_address; | |
d0c383e4 TN |
980 | u64 gicv_base_address; |
981 | u64 gich_base_address; | |
982 | u32 vgic_interrupt; | |
983 | u64 gicr_base_address; | |
984 | u64 arm_mpidr; | |
0cff8dc0 BM |
985 | u8 efficiency_class; |
986 | u8 reserved2[3]; | |
c5bd6537 BM |
987 | }; |
988 | ||
d0c383e4 TN |
989 | /* Masks for Flags field above */ |
990 | ||
991 | /* ACPI_MADT_ENABLED (1) Processor is usable if set */ | |
992 | #define ACPI_MADT_PERFORMANCE_IRQ_MODE (1<<1) /* 01: Performance Interrupt Mode */ | |
993 | #define ACPI_MADT_VGIC_IRQ_MODE (1<<2) /* 02: VGIC Maintenance Interrupt mode */ | |
994 | ||
0cff8dc0 | 995 | /* 12: Generic Distributor (ACPI 5.0 + ACPI 6.0 changes) */ |
c5bd6537 BM |
996 | |
997 | struct acpi_madt_generic_distributor { | |
998 | struct acpi_subtable_header header; | |
ba494bee | 999 | u16 reserved; /* reserved - must be zero */ |
c5bd6537 BM |
1000 | u32 gic_id; |
1001 | u64 base_address; | |
1002 | u32 global_irq_base; | |
0cff8dc0 BM |
1003 | u8 version; |
1004 | u8 reserved2[3]; /* reserved - must be zero */ | |
c5bd6537 BM |
1005 | }; |
1006 | ||
a8bd0f07 HG |
1007 | /* Values for Version field above */ |
1008 | ||
1009 | enum acpi_madt_gic_version { | |
1010 | ACPI_MADT_GIC_VERSION_NONE = 0, | |
1011 | ACPI_MADT_GIC_VERSION_V1 = 1, | |
1012 | ACPI_MADT_GIC_VERSION_V2 = 2, | |
1013 | ACPI_MADT_GIC_VERSION_V3 = 3, | |
1014 | ACPI_MADT_GIC_VERSION_V4 = 4, | |
1015 | ACPI_MADT_GIC_VERSION_RESERVED = 5 /* 5 and greater are reserved */ | |
1016 | }; | |
1017 | ||
d0c383e4 TN |
1018 | /* 13: Generic MSI Frame (ACPI 5.1) */ |
1019 | ||
1020 | struct acpi_madt_generic_msi_frame { | |
1021 | struct acpi_subtable_header header; | |
1022 | u16 reserved; /* reserved - must be zero */ | |
1023 | u32 msi_frame_id; | |
1024 | u64 base_address; | |
1025 | u32 flags; | |
1026 | u16 spi_count; | |
1027 | u16 spi_base; | |
1028 | }; | |
1029 | ||
1030 | /* Masks for Flags field above */ | |
1031 | ||
1032 | #define ACPI_MADT_OVERRIDE_SPI_VALUES (1) | |
1033 | ||
1034 | /* 14: Generic Redistributor (ACPI 5.1) */ | |
1035 | ||
1036 | struct acpi_madt_generic_redistributor { | |
1037 | struct acpi_subtable_header header; | |
1038 | u16 reserved; /* reserved - must be zero */ | |
1039 | u64 base_address; | |
1040 | u32 length; | |
1041 | }; | |
1042 | ||
0cff8dc0 BM |
1043 | /* 15: Generic Translator (ACPI 6.0) */ |
1044 | ||
1045 | struct acpi_madt_generic_translator { | |
1046 | struct acpi_subtable_header header; | |
1047 | u16 reserved; /* reserved - must be zero */ | |
1048 | u32 translation_id; | |
1049 | u64 base_address; | |
1050 | u32 reserved2; | |
1051 | }; | |
1052 | ||
f3d2e786 BM |
1053 | /* |
1054 | * Common flags fields for MADT subtables | |
1055 | */ | |
1056 | ||
d0c383e4 | 1057 | /* MADT Local APIC flags */ |
f3d2e786 BM |
1058 | |
1059 | #define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */ | |
1060 | ||
1061 | /* MADT MPS INTI flags (inti_flags) */ | |
1062 | ||
1063 | #define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */ | |
1064 | #define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */ | |
1065 | ||
1066 | /* Values for MPS INTI flags */ | |
1067 | ||
1068 | #define ACPI_MADT_POLARITY_CONFORMS 0 | |
1069 | #define ACPI_MADT_POLARITY_ACTIVE_HIGH 1 | |
1070 | #define ACPI_MADT_POLARITY_RESERVED 2 | |
1071 | #define ACPI_MADT_POLARITY_ACTIVE_LOW 3 | |
1072 | ||
1073 | #define ACPI_MADT_TRIGGER_CONFORMS (0) | |
1074 | #define ACPI_MADT_TRIGGER_EDGE (1<<2) | |
1075 | #define ACPI_MADT_TRIGGER_RESERVED (2<<2) | |
1076 | #define ACPI_MADT_TRIGGER_LEVEL (3<<2) | |
1077 | ||
6e2d5ebd BM |
1078 | /******************************************************************************* |
1079 | * | |
1080 | * MSCT - Maximum System Characteristics Table (ACPI 4.0) | |
1081 | * Version 1 | |
1082 | * | |
1083 | ******************************************************************************/ | |
1084 | ||
1085 | struct acpi_table_msct { | |
1086 | struct acpi_table_header header; /* Common ACPI table header */ | |
1087 | u32 proximity_offset; /* Location of proximity info struct(s) */ | |
1088 | u32 max_proximity_domains; /* Max number of proximity domains */ | |
1089 | u32 max_clock_domains; /* Max number of clock domains */ | |
1090 | u64 max_address; /* Max physical address in system */ | |
1091 | }; | |
1092 | ||
ba494bee | 1093 | /* subtable - Maximum Proximity Domain Information. Version 1 */ |
6e2d5ebd BM |
1094 | |
1095 | struct acpi_msct_proximity { | |
1096 | u8 revision; | |
1097 | u8 length; | |
1098 | u32 range_start; /* Start of domain range */ | |
1099 | u32 range_end; /* End of domain range */ | |
1100 | u32 processor_capacity; | |
1101 | u64 memory_capacity; /* In bytes */ | |
1102 | }; | |
1103 | ||
04f8e384 BM |
1104 | /******************************************************************************* |
1105 | * | |
138a9554 | 1106 | * NFIT - NVDIMM Interface Table (ACPI 6.0+) |
04f8e384 BM |
1107 | * Version 1 |
1108 | * | |
1109 | ******************************************************************************/ | |
1110 | ||
1111 | struct acpi_table_nfit { | |
1112 | struct acpi_table_header header; /* Common ACPI table header */ | |
1113 | u32 reserved; /* Reserved, must be zero */ | |
1114 | }; | |
1115 | ||
1116 | /* Subtable header for NFIT */ | |
1117 | ||
1118 | struct acpi_nfit_header { | |
1119 | u16 type; | |
1120 | u16 length; | |
1121 | }; | |
1122 | ||
1123 | /* Values for subtable type in struct acpi_nfit_header */ | |
1124 | ||
1125 | enum acpi_nfit_type { | |
1126 | ACPI_NFIT_TYPE_SYSTEM_ADDRESS = 0, | |
1127 | ACPI_NFIT_TYPE_MEMORY_MAP = 1, | |
1128 | ACPI_NFIT_TYPE_INTERLEAVE = 2, | |
1129 | ACPI_NFIT_TYPE_SMBIOS = 3, | |
1130 | ACPI_NFIT_TYPE_CONTROL_REGION = 4, | |
1131 | ACPI_NFIT_TYPE_DATA_REGION = 5, | |
1132 | ACPI_NFIT_TYPE_FLUSH_ADDRESS = 6, | |
1133 | ACPI_NFIT_TYPE_RESERVED = 7 /* 7 and greater are reserved */ | |
1134 | }; | |
1135 | ||
1136 | /* | |
1137 | * NFIT Subtables | |
1138 | */ | |
1139 | ||
1140 | /* 0: System Physical Address Range Structure */ | |
1141 | ||
1142 | struct acpi_nfit_system_address { | |
1143 | struct acpi_nfit_header header; | |
1144 | u16 range_index; | |
1145 | u16 flags; | |
1146 | u32 reserved; /* Reseved, must be zero */ | |
1147 | u32 proximity_domain; | |
1148 | u8 range_guid[16]; | |
1149 | u64 address; | |
1150 | u64 length; | |
1151 | u64 memory_mapping; | |
1152 | }; | |
1153 | ||
1154 | /* Flags */ | |
1155 | ||
1156 | #define ACPI_NFIT_ADD_ONLINE_ONLY (1) /* 00: Add/Online Operation Only */ | |
1157 | #define ACPI_NFIT_PROXIMITY_VALID (1<<1) /* 01: Proximity Domain Valid */ | |
1158 | ||
1159 | /* Range Type GUIDs appear in the include/acuuid.h file */ | |
1160 | ||
1161 | /* 1: Memory Device to System Address Range Map Structure */ | |
1162 | ||
1163 | struct acpi_nfit_memory_map { | |
1164 | struct acpi_nfit_header header; | |
1165 | u32 device_handle; | |
1166 | u16 physical_id; | |
1167 | u16 region_id; | |
1168 | u16 range_index; | |
1169 | u16 region_index; | |
1170 | u64 region_size; | |
1171 | u64 region_offset; | |
1172 | u64 address; | |
1173 | u16 interleave_index; | |
1174 | u16 interleave_ways; | |
1175 | u16 flags; | |
1176 | u16 reserved; /* Reserved, must be zero */ | |
1177 | }; | |
1178 | ||
1179 | /* Flags */ | |
1180 | ||
1181 | #define ACPI_NFIT_MEM_SAVE_FAILED (1) /* 00: Last SAVE to Memory Device failed */ | |
1182 | #define ACPI_NFIT_MEM_RESTORE_FAILED (1<<1) /* 01: Last RESTORE from Memory Device failed */ | |
1183 | #define ACPI_NFIT_MEM_FLUSH_FAILED (1<<2) /* 02: Platform flush failed */ | |
ca321d1c | 1184 | #define ACPI_NFIT_MEM_NOT_ARMED (1<<3) /* 03: Memory Device is not armed */ |
04f8e384 BM |
1185 | #define ACPI_NFIT_MEM_HEALTH_OBSERVED (1<<4) /* 04: Memory Device observed SMART/health events */ |
1186 | #define ACPI_NFIT_MEM_HEALTH_ENABLED (1<<5) /* 05: SMART/health events enabled */ | |
138a9554 | 1187 | #define ACPI_NFIT_MEM_MAP_FAILED (1<<6) /* 06: Mapping to SPA failed */ |
04f8e384 BM |
1188 | |
1189 | /* 2: Interleave Structure */ | |
1190 | ||
1191 | struct acpi_nfit_interleave { | |
1192 | struct acpi_nfit_header header; | |
1193 | u16 interleave_index; | |
1194 | u16 reserved; /* Reserved, must be zero */ | |
1195 | u32 line_count; | |
1196 | u32 line_size; | |
1197 | u32 line_offset[1]; /* Variable length */ | |
1198 | }; | |
1199 | ||
1200 | /* 3: SMBIOS Management Information Structure */ | |
1201 | ||
1202 | struct acpi_nfit_smbios { | |
1203 | struct acpi_nfit_header header; | |
1204 | u32 reserved; /* Reserved, must be zero */ | |
1205 | u8 data[1]; /* Variable length */ | |
1206 | }; | |
1207 | ||
1208 | /* 4: NVDIMM Control Region Structure */ | |
1209 | ||
1210 | struct acpi_nfit_control_region { | |
1211 | struct acpi_nfit_header header; | |
1212 | u16 region_index; | |
1213 | u16 vendor_id; | |
1214 | u16 device_id; | |
1215 | u16 revision_id; | |
1216 | u16 subsystem_vendor_id; | |
1217 | u16 subsystem_device_id; | |
1218 | u16 subsystem_revision_id; | |
138a9554 BM |
1219 | u8 valid_fields; |
1220 | u8 manufacturing_location; | |
1221 | u16 manufacturing_date; | |
1222 | u8 reserved[2]; /* Reserved, must be zero */ | |
04f8e384 BM |
1223 | u32 serial_number; |
1224 | u16 code; | |
1225 | u16 windows; | |
1226 | u64 window_size; | |
1227 | u64 command_offset; | |
1228 | u64 command_size; | |
1229 | u64 status_offset; | |
1230 | u64 status_size; | |
1231 | u16 flags; | |
1232 | u8 reserved1[6]; /* Reserved, must be zero */ | |
1233 | }; | |
1234 | ||
1235 | /* Flags */ | |
1236 | ||
138a9554 BM |
1237 | #define ACPI_NFIT_CONTROL_BUFFERED (1) /* Block Data Windows implementation is buffered */ |
1238 | ||
1239 | /* valid_fields bits */ | |
1240 | ||
1241 | #define ACPI_NFIT_CONTROL_MFG_INFO_VALID (1) /* Manufacturing fields are valid */ | |
04f8e384 BM |
1242 | |
1243 | /* 5: NVDIMM Block Data Window Region Structure */ | |
1244 | ||
1245 | struct acpi_nfit_data_region { | |
1246 | struct acpi_nfit_header header; | |
1247 | u16 region_index; | |
1248 | u16 windows; | |
1249 | u64 offset; | |
1250 | u64 size; | |
1251 | u64 capacity; | |
1252 | u64 start_address; | |
1253 | }; | |
1254 | ||
1255 | /* 6: Flush Hint Address Structure */ | |
1256 | ||
1257 | struct acpi_nfit_flush_address { | |
1258 | struct acpi_nfit_header header; | |
1259 | u32 device_handle; | |
1260 | u16 hint_count; | |
1261 | u8 reserved[6]; /* Reserved, must be zero */ | |
1262 | u64 hint_address[1]; /* Variable length */ | |
1263 | }; | |
1264 | ||
793c2388 BM |
1265 | /******************************************************************************* |
1266 | * | |
1267 | * SBST - Smart Battery Specification Table | |
6e2d5ebd | 1268 | * Version 1 |
793c2388 BM |
1269 | * |
1270 | ******************************************************************************/ | |
1271 | ||
f3d2e786 BM |
1272 | struct acpi_table_sbst { |
1273 | struct acpi_table_header header; /* Common ACPI table header */ | |
1274 | u32 warning_level; | |
793c2388 BM |
1275 | u32 low_level; |
1276 | u32 critical_level; | |
1277 | }; | |
1278 | ||
1279 | /******************************************************************************* | |
1280 | * | |
1281 | * SLIT - System Locality Distance Information Table | |
6e2d5ebd | 1282 | * Version 1 |
793c2388 BM |
1283 | * |
1284 | ******************************************************************************/ | |
1285 | ||
f3d2e786 BM |
1286 | struct acpi_table_slit { |
1287 | struct acpi_table_header header; /* Common ACPI table header */ | |
1288 | u64 locality_count; | |
1289 | u8 entry[1]; /* Real size = localities^2 */ | |
793c2388 BM |
1290 | }; |
1291 | ||
793c2388 BM |
1292 | /******************************************************************************* |
1293 | * | |
1294 | * SRAT - System Resource Affinity Table | |
6e2d5ebd | 1295 | * Version 3 |
793c2388 BM |
1296 | * |
1297 | ******************************************************************************/ | |
1298 | ||
f3d2e786 BM |
1299 | struct acpi_table_srat { |
1300 | struct acpi_table_header header; /* Common ACPI table header */ | |
1301 | u32 table_revision; /* Must be value '1' */ | |
1302 | u64 reserved; /* Reserved, must be zero */ | |
793c2388 BM |
1303 | }; |
1304 | ||
f3d2e786 | 1305 | /* Values for subtable type in struct acpi_subtable_header */ |
793c2388 | 1306 | |
f3d2e786 BM |
1307 | enum acpi_srat_type { |
1308 | ACPI_SRAT_TYPE_CPU_AFFINITY = 0, | |
1309 | ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1, | |
1d7cc030 | 1310 | ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2, |
63b8f8cd HG |
1311 | ACPI_SRAT_TYPE_GICC_AFFINITY = 3, |
1312 | ACPI_SRAT_TYPE_RESERVED = 4 /* 4 and greater are reserved */ | |
f3d2e786 | 1313 | }; |
793c2388 | 1314 | |
1d7cc030 | 1315 | /* |
1a49b72c | 1316 | * SRAT Subtables, correspond to Type in struct acpi_subtable_header |
1d7cc030 BM |
1317 | */ |
1318 | ||
1319 | /* 0: Processor Local APIC/SAPIC Affinity */ | |
793c2388 | 1320 | |
f3d2e786 BM |
1321 | struct acpi_srat_cpu_affinity { |
1322 | struct acpi_subtable_header header; | |
1323 | u8 proximity_domain_lo; | |
793c2388 | 1324 | u8 apic_id; |
f3d2e786 | 1325 | u32 flags; |
793c2388 BM |
1326 | u8 local_sapic_eid; |
1327 | u8 proximity_domain_hi[3]; | |
63b8f8cd | 1328 | u32 clock_domain; |
793c2388 BM |
1329 | }; |
1330 | ||
6e2d5ebd BM |
1331 | /* Flags */ |
1332 | ||
1333 | #define ACPI_SRAT_CPU_USE_AFFINITY (1) /* 00: Use affinity structure */ | |
1334 | ||
1d7cc030 | 1335 | /* 1: Memory Affinity */ |
f3d2e786 BM |
1336 | |
1337 | struct acpi_srat_mem_affinity { | |
1338 | struct acpi_subtable_header header; | |
1339 | u32 proximity_domain; | |
1340 | u16 reserved; /* Reserved, must be zero */ | |
793c2388 | 1341 | u64 base_address; |
f3d2e786 | 1342 | u64 length; |
19d0cfe9 | 1343 | u32 reserved1; |
f3d2e786 | 1344 | u32 flags; |
19d0cfe9 | 1345 | u64 reserved2; /* Reserved, must be zero */ |
f3d2e786 BM |
1346 | }; |
1347 | ||
1348 | /* Flags */ | |
f9f4601f | 1349 | |
f3d2e786 BM |
1350 | #define ACPI_SRAT_MEM_ENABLED (1) /* 00: Use affinity structure */ |
1351 | #define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1) /* 01: Memory region is hot pluggable */ | |
1352 | #define ACPI_SRAT_MEM_NON_VOLATILE (1<<2) /* 02: Memory region is non-volatile */ | |
f9f4601f | 1353 | |
eb2289ba | 1354 | /* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */ |
1d7cc030 BM |
1355 | |
1356 | struct acpi_srat_x2apic_cpu_affinity { | |
1357 | struct acpi_subtable_header header; | |
1358 | u16 reserved; /* Reserved, must be zero */ | |
1359 | u32 proximity_domain; | |
1360 | u32 apic_id; | |
1361 | u32 flags; | |
eb2289ba BM |
1362 | u32 clock_domain; |
1363 | u32 reserved2; | |
1d7cc030 BM |
1364 | }; |
1365 | ||
1366 | /* Flags for struct acpi_srat_cpu_affinity and struct acpi_srat_x2apic_cpu_affinity */ | |
1367 | ||
1368 | #define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */ | |
1369 | ||
63b8f8cd HG |
1370 | /* 3: GICC Affinity (ACPI 5.1) */ |
1371 | ||
1372 | struct acpi_srat_gicc_affinity { | |
1373 | struct acpi_subtable_header header; | |
1374 | u32 proximity_domain; | |
1375 | u32 acpi_processor_uid; | |
1376 | u32 flags; | |
1377 | u32 clock_domain; | |
1378 | }; | |
1379 | ||
1380 | /* Flags for struct acpi_srat_gicc_affinity */ | |
1381 | ||
1382 | #define ACPI_SRAT_GICC_ENABLED (1) /* 00: Use affinity structure */ | |
1383 | ||
6e596084 RM |
1384 | /* Reset to default packing */ |
1385 | ||
1386 | #pragma pack() | |
1da177e4 | 1387 | |
4be44fcd | 1388 | #endif /* __ACTBL1_H__ */ |