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1da177e4 LT |
1 | /****************************************************************************** |
2 | * | |
793c2388 | 3 | * Name: actbl1.h - Additional ACPI table definitions |
1da177e4 LT |
4 | * |
5 | *****************************************************************************/ | |
6 | ||
7 | /* | |
75a44ce0 | 8 | * Copyright (C) 2000 - 2008, 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 | /* | |
59 | * Values for description table header signatures. Useful because they make | |
60 | * it more difficult to inadvertently type in the wrong signature. | |
61 | */ | |
970d9c9e | 62 | #define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */ |
793c2388 | 63 | #define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */ |
793c2388 | 64 | #define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */ |
970d9c9e BM |
65 | #define ACPI_SIG_EINJ "EINJ" /* Error Injection table */ |
66 | #define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */ | |
67 | #define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */ | |
793c2388 | 68 | #define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */ |
793c2388 BM |
69 | #define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */ |
70 | #define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */ | |
793c2388 | 71 | #define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */ |
793c2388 | 72 | |
793c2388 BM |
73 | /* |
74 | * All tables must be byte-packed to match the ACPI specification, since | |
75 | * the tables are provided by the system BIOS. | |
76 | */ | |
1da177e4 LT |
77 | #pragma pack(1) |
78 | ||
79 | /* | |
793c2388 BM |
80 | * Note about bitfields: The u8 type is used for bitfields in ACPI tables. |
81 | * This is the only type that is even remotely portable. Anything else is not | |
82 | * portable, so do not use any other bitfield types. | |
1da177e4 | 83 | */ |
793c2388 | 84 | |
970d9c9e | 85 | /* Common Subtable header (used in MADT, SRAT, etc.) */ |
f3d2e786 BM |
86 | |
87 | struct acpi_subtable_header { | |
88 | u8 type; | |
89 | u8 length; | |
90 | }; | |
91 | ||
970d9c9e BM |
92 | /* Common Subtable header for WHEA tables (EINJ, ERST, WDAT) */ |
93 | ||
94 | struct acpi_whea_header { | |
95 | u8 action; | |
96 | u8 instruction; | |
97 | u8 flags; | |
98 | u8 reserved; | |
99 | struct acpi_generic_address register_region; | |
3fa34777 BM |
100 | u64 value; /* Value used with Read/Write register */ |
101 | u64 mask; /* Bitmask required for this register instruction */ | |
970d9c9e BM |
102 | }; |
103 | ||
970d9c9e BM |
104 | /******************************************************************************* |
105 | * | |
106 | * BERT - Boot Error Record Table | |
107 | * | |
108 | ******************************************************************************/ | |
109 | ||
110 | struct acpi_table_bert { | |
111 | struct acpi_table_header header; /* Common ACPI table header */ | |
112 | u32 region_length; /* Length of the boot error region */ | |
113 | u64 address; /* Physical addresss of the error region */ | |
114 | }; | |
115 | ||
3fa34777 BM |
116 | /* Boot Error Region */ |
117 | ||
970d9c9e BM |
118 | struct acpi_bert_region { |
119 | u32 block_status; | |
120 | u32 raw_data_offset; | |
121 | u32 raw_data_length; | |
122 | u32 data_length; | |
123 | u32 error_severity; | |
970d9c9e BM |
124 | }; |
125 | ||
126 | /* block_status Flags */ | |
127 | ||
128 | #define ACPI_BERT_UNCORRECTABLE (1) | |
129 | #define ACPI_BERT_CORRECTABLE (2) | |
130 | #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (4) | |
131 | #define ACPI_BERT_MULTIPLE_CORRECTABLE (8) | |
132 | ||
793c2388 BM |
133 | /******************************************************************************* |
134 | * | |
135 | * CPEP - Corrected Platform Error Polling table | |
136 | * | |
137 | ******************************************************************************/ | |
138 | ||
139 | struct acpi_table_cpep { | |
f3d2e786 BM |
140 | struct acpi_table_header header; /* Common ACPI table header */ |
141 | u64 reserved; | |
793c2388 BM |
142 | }; |
143 | ||
144 | /* Subtable */ | |
145 | ||
146 | struct acpi_cpep_polling { | |
147 | u8 type; | |
148 | u8 length; | |
f3d2e786 BM |
149 | u8 id; /* Processor ID */ |
150 | u8 eid; /* Processor EID */ | |
151 | u32 interval; /* Polling interval (msec) */ | |
793c2388 BM |
152 | }; |
153 | ||
793c2388 BM |
154 | /******************************************************************************* |
155 | * | |
156 | * ECDT - Embedded Controller Boot Resources Table | |
157 | * | |
158 | ******************************************************************************/ | |
159 | ||
f3d2e786 BM |
160 | struct acpi_table_ecdt { |
161 | struct acpi_table_header header; /* Common ACPI table header */ | |
162 | struct acpi_generic_address control; /* Address of EC command/status register */ | |
163 | struct acpi_generic_address data; /* Address of EC data register */ | |
793c2388 | 164 | u32 uid; /* Unique ID - must be same as the EC _UID method */ |
f3d2e786 BM |
165 | u8 gpe; /* The GPE for the EC */ |
166 | u8 id[1]; /* Full namepath of the EC in the ACPI namespace */ | |
793c2388 BM |
167 | }; |
168 | ||
970d9c9e BM |
169 | /******************************************************************************* |
170 | * | |
171 | * EINJ - Error Injection Table | |
172 | * | |
173 | ******************************************************************************/ | |
174 | ||
175 | struct acpi_table_einj { | |
176 | struct acpi_table_header header; /* Common ACPI table header */ | |
177 | u32 header_length; | |
178 | u32 reserved; | |
179 | u32 entries; | |
180 | }; | |
181 | ||
182 | /* EINJ Injection Instruction Entries (actions) */ | |
183 | ||
184 | struct acpi_einj_entry { | |
185 | struct acpi_whea_header whea_header; /* Common header for WHEA tables */ | |
186 | }; | |
187 | ||
188 | /* Values for Action field above */ | |
189 | ||
190 | enum acpi_einj_actions { | |
191 | ACPI_EINJ_BEGIN_OPERATION = 0, | |
192 | ACPI_EINJ_GET_TRIGGER_TABLE = 1, | |
193 | ACPI_EINJ_SET_ERROR_TYPE = 2, | |
194 | ACPI_EINJ_GET_ERROR_TYPE = 3, | |
195 | ACPI_EINJ_END_OPERATION = 4, | |
196 | ACPI_EINJ_EXECUTE_OPERATION = 5, | |
197 | ACPI_EINJ_CHECK_BUSY_STATUS = 6, | |
198 | ACPI_EINJ_GET_COMMAND_STATUS = 7, | |
199 | ACPI_EINJ_ACTION_RESERVED = 8, /* 8 and greater are reserved */ | |
200 | ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */ | |
201 | }; | |
202 | ||
203 | /* Values for Instruction field above */ | |
204 | ||
205 | enum acpi_einj_instructions { | |
206 | ACPI_EINJ_READ_REGISTER = 0, | |
207 | ACPI_EINJ_READ_REGISTER_VALUE = 1, | |
208 | ACPI_EINJ_WRITE_REGISTER = 2, | |
209 | ACPI_EINJ_WRITE_REGISTER_VALUE = 3, | |
210 | ACPI_EINJ_NOOP = 4, | |
211 | ACPI_EINJ_INSTRUCTION_RESERVED = 5 /* 5 and greater are reserved */ | |
212 | }; | |
213 | ||
3fa34777 BM |
214 | /* EINJ Trigger Error Action Table */ |
215 | ||
216 | struct acpi_einj_trigger { | |
217 | u32 header_size; | |
218 | u32 revision; | |
219 | u32 table_size; | |
220 | u32 entry_count; | |
221 | }; | |
222 | ||
970d9c9e BM |
223 | /******************************************************************************* |
224 | * | |
225 | * ERST - Error Record Serialization Table | |
226 | * | |
227 | ******************************************************************************/ | |
228 | ||
229 | struct acpi_table_erst { | |
230 | struct acpi_table_header header; /* Common ACPI table header */ | |
231 | u32 header_length; | |
232 | u32 reserved; | |
233 | u32 entries; | |
234 | }; | |
235 | ||
236 | /* ERST Serialization Entries (actions) */ | |
237 | ||
238 | struct acpi_erst_entry { | |
239 | struct acpi_whea_header whea_header; /* Common header for WHEA tables */ | |
240 | }; | |
241 | ||
242 | /* Values for Action field above */ | |
243 | ||
244 | enum acpi_erst_actions { | |
245 | ACPI_ERST_BEGIN_WRITE_OPERATION = 0, | |
246 | ACPI_ERST_BEGIN_READ_OPERATION = 1, | |
247 | ACPI_ERST_BETGIN_CLEAR_OPERATION = 2, | |
248 | ACPI_ERST_END_OPERATION = 3, | |
249 | ACPI_ERST_SET_RECORD_OFFSET = 4, | |
250 | ACPI_ERST_EXECUTE_OPERATION = 5, | |
251 | ACPI_ERST_CHECK_BUSY_STATUS = 6, | |
252 | ACPI_ERST_GET_COMMAND_STATUS = 7, | |
253 | ACPI_ERST_GET_RECORD_IDENTIFIER = 8, | |
254 | ACPI_ERST_SET_RECORD_IDENTIFIER = 9, | |
255 | ACPI_ERST_GET_RECORD_COUNT = 10, | |
256 | ACPI_ERST_BEGIN_DUMMY_WRIITE = 11, | |
257 | ACPI_ERST_NOT_USED = 12, | |
258 | ACPI_ERST_GET_ERROR_RANGE = 13, | |
259 | ACPI_ERST_GET_ERROR_LENGTH = 14, | |
260 | ACPI_ERST_GET_ERROR_ATTRIBUTES = 15, | |
261 | ACPI_ERST_ACTION_RESERVED = 16 /* 16 and greater are reserved */ | |
262 | }; | |
263 | ||
264 | /* Values for Instruction field above */ | |
265 | ||
266 | enum acpi_erst_instructions { | |
267 | ACPI_ERST_READ_REGISTER = 0, | |
268 | ACPI_ERST_READ_REGISTER_VALUE = 1, | |
269 | ACPI_ERST_WRITE_REGISTER = 2, | |
270 | ACPI_ERST_WRITE_REGISTER_VALUE = 3, | |
271 | ACPI_ERST_NOOP = 4, | |
272 | ACPI_ERST_LOAD_VAR1 = 5, | |
273 | ACPI_ERST_LOAD_VAR2 = 6, | |
274 | ACPI_ERST_STORE_VAR1 = 7, | |
275 | ACPI_ERST_ADD = 8, | |
276 | ACPI_ERST_SUBTRACT = 9, | |
277 | ACPI_ERST_ADD_VALUE = 10, | |
278 | ACPI_ERST_SUBTRACT_VALUE = 11, | |
279 | ACPI_ERST_STALL = 12, | |
280 | ACPI_ERST_STALL_WHILE_TRUE = 13, | |
281 | ACPI_ERST_SKIP_NEXT_IF_TRUE = 14, | |
282 | ACPI_ERST_GOTO = 15, | |
283 | ACPI_ERST_SET_SRC_ADDRESS_BASE = 16, | |
284 | ACPI_ERST_SET_DST_ADDRESS_BASE = 17, | |
285 | ACPI_ERST_MOVE_DATA = 18, | |
286 | ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */ | |
287 | }; | |
288 | ||
289 | /******************************************************************************* | |
290 | * | |
291 | * HEST - Hardware Error Source Table | |
292 | * | |
293 | ******************************************************************************/ | |
294 | ||
295 | struct acpi_table_hest { | |
296 | struct acpi_table_header header; /* Common ACPI table header */ | |
297 | u32 error_source_count; | |
298 | }; | |
299 | ||
3fa34777 BM |
300 | /* HEST subtable header */ |
301 | ||
302 | struct acpi_hest_header { | |
303 | u16 type; | |
304 | }; | |
305 | ||
306 | /* Values for Type field above for subtables */ | |
307 | ||
308 | enum acpi_hest_types { | |
309 | ACPI_HEST_TYPE_XPF_MACHINE_CHECK = 0, | |
310 | ACPI_HEST_TYPE_XPF_CORRECTED_MACHINE_CHECK = 1, | |
311 | ACPI_HEST_TYPE_XPF_UNUSED = 2, | |
312 | ACPI_HEST_TYPE_XPF_NON_MASKABLE_INTERRUPT = 3, | |
313 | ACPI_HEST_TYPE_IPF_CORRECTED_MACHINE_CHECK = 4, | |
314 | ACPI_HEST_TYPE_IPF_CORRECTED_PLATFORM_ERROR = 5, | |
315 | ACPI_HEST_TYPE_AER_ROOT_PORT = 6, | |
316 | ACPI_HEST_TYPE_AER_ENDPOINT = 7, | |
317 | ACPI_HEST_TYPE_AER_BRIDGE = 8, | |
318 | ACPI_HEST_TYPE_GENERIC_HARDWARE_ERROR_SOURCE = 9, | |
319 | ACPI_HEST_TYPE_RESERVED = 10 /* 10 and greater are reserved */ | |
320 | }; | |
321 | ||
322 | /* | |
323 | * HEST Sub-subtables | |
324 | */ | |
325 | ||
326 | /* XPF Machine Check Error Bank */ | |
327 | ||
328 | struct acpi_hest_xpf_error_bank { | |
329 | u8 bank_number; | |
330 | u8 clear_status_on_init; | |
331 | u8 status_format; | |
332 | u8 config_write_enable; | |
333 | u32 control_register; | |
334 | u64 control_init_data; | |
335 | u32 status_register; | |
336 | u32 address_register; | |
337 | u32 misc_register; | |
338 | }; | |
339 | ||
340 | /* Generic Error Status */ | |
341 | ||
342 | struct acpi_hest_generic_status { | |
343 | u32 block_status; | |
344 | u32 raw_data_offset; | |
345 | u32 raw_data_length; | |
346 | u32 data_length; | |
347 | u32 error_severity; | |
348 | }; | |
349 | ||
350 | /* Generic Error Data */ | |
351 | ||
352 | struct acpi_hest_generic_data { | |
353 | u8 section_type[16]; | |
354 | u32 error_severity; | |
355 | u16 revision; | |
356 | u8 validation_bits; | |
357 | u8 flags; | |
358 | u32 error_data_length; | |
359 | u8 fru_id[16]; | |
360 | u8 fru_text[20]; | |
361 | }; | |
362 | ||
363 | /* Common HEST structure for PCI/AER types below (6,7,8) */ | |
364 | ||
365 | struct acpi_hest_aer_common { | |
366 | u16 source_id; | |
367 | u16 config_write_enable; | |
368 | u8 flags; | |
369 | u8 enabled; | |
370 | u32 records_to_pre_allocate; | |
371 | u32 max_sections_per_record; | |
372 | u32 bus; | |
373 | u16 device; | |
374 | u16 function; | |
375 | u16 device_control; | |
376 | u16 reserved; | |
377 | u32 uncorrectable_error_mask; | |
378 | u32 uncorrectable_error_severity; | |
379 | u32 correctable_error_mask; | |
7488c8d5 | 380 | u32 advanced_error_capabilities; |
3fa34777 BM |
381 | }; |
382 | ||
383 | /* Hardware Error Notification */ | |
384 | ||
385 | struct acpi_hest_notify { | |
386 | u8 type; | |
387 | u8 length; | |
388 | u16 config_write_enable; | |
389 | u32 poll_interval; | |
390 | u32 vector; | |
391 | u32 polling_threshold_value; | |
392 | u32 polling_threshold_window; | |
393 | u32 error_threshold_value; | |
394 | u32 error_threshold_window; | |
395 | }; | |
396 | ||
397 | /* Values for Notify Type field above */ | |
398 | ||
399 | enum acpi_hest_notify_types { | |
400 | ACPI_HEST_NOTIFY_POLLED = 0, | |
401 | ACPI_HEST_NOTIFY_EXTERNAL = 1, | |
402 | ACPI_HEST_NOTIFY_LOCAL = 2, | |
403 | ACPI_HEST_NOTIFY_SCI = 3, | |
404 | ACPI_HEST_NOTIFY_NMI = 4, | |
405 | ACPI_HEST_NOTIFY_RESERVED = 5 /* 5 and greater are reserved */ | |
406 | }; | |
407 | ||
408 | /* | |
409 | * HEST subtables | |
410 | * | |
411 | * From WHEA Design Document, 16 May 2007. | |
412 | * Note: There is no subtable type 2 in this version of the document, | |
413 | * and there are two different subtable type 3s. | |
414 | */ | |
415 | ||
416 | /* 0: XPF Machine Check Exception */ | |
417 | ||
418 | struct acpi_hest_xpf_machine_check { | |
419 | struct acpi_hest_header header; | |
420 | u16 source_id; | |
421 | u16 config_write_enable; | |
422 | u8 flags; | |
423 | u8 reserved1; | |
424 | u32 records_to_pre_allocate; | |
425 | u32 max_sections_per_record; | |
426 | u64 global_capability_data; | |
427 | u64 global_control_data; | |
428 | u8 num_hardware_banks; | |
429 | u8 reserved2[7]; | |
430 | }; | |
431 | ||
432 | /* 1: XPF Corrected Machine Check */ | |
433 | ||
434 | struct acpi_table_hest_xpf_corrected { | |
435 | struct acpi_hest_header header; | |
436 | u16 source_id; | |
437 | u16 config_write_enable; | |
438 | u8 flags; | |
439 | u8 enabled; | |
440 | u32 records_to_pre_allocate; | |
441 | u32 max_sections_per_record; | |
442 | struct acpi_hest_notify notify; | |
443 | u8 num_hardware_banks; | |
444 | u8 reserved[3]; | |
445 | }; | |
446 | ||
447 | /* 3: XPF Non-Maskable Interrupt */ | |
448 | ||
449 | struct acpi_hest_xpf_nmi { | |
450 | struct acpi_hest_header header; | |
451 | u16 source_id; | |
452 | u32 reserved; | |
453 | u32 records_to_pre_allocate; | |
454 | u32 max_sections_per_record; | |
455 | u32 max_raw_data_length; | |
456 | }; | |
457 | ||
458 | /* 4: IPF Corrected Machine Check */ | |
459 | ||
460 | struct acpi_hest_ipf_corrected { | |
461 | struct acpi_hest_header header; | |
462 | u8 enabled; | |
463 | u8 reserved; | |
464 | }; | |
465 | ||
466 | /* 5: IPF Corrected Platform Error */ | |
467 | ||
468 | struct acpi_hest_ipf_corrected_platform { | |
469 | struct acpi_hest_header header; | |
470 | u8 enabled; | |
471 | u8 reserved; | |
472 | }; | |
473 | ||
474 | /* 6: PCI Express Root Port AER */ | |
475 | ||
476 | struct acpi_hest_aer_root { | |
477 | struct acpi_hest_header header; | |
478 | struct acpi_hest_aer_common aer; | |
479 | u32 root_error_command; | |
480 | }; | |
481 | ||
482 | /* 7: PCI Express AER (AER Endpoint) */ | |
483 | ||
484 | struct acpi_hest_aer { | |
485 | struct acpi_hest_header header; | |
486 | struct acpi_hest_aer_common aer; | |
487 | }; | |
488 | ||
489 | /* 8: PCI Express/PCI-X Bridge AER */ | |
490 | ||
491 | struct acpi_hest_aer_bridge { | |
492 | struct acpi_hest_header header; | |
493 | struct acpi_hest_aer_common aer; | |
494 | u32 secondary_uncorrectable_error_mask; | |
495 | u32 secondary_uncorrectable_error_severity; | |
496 | u32 secondary_advanced_capabilities; | |
497 | }; | |
498 | ||
499 | /* 9: Generic Hardware Error Source */ | |
500 | ||
501 | struct acpi_hest_generic { | |
502 | struct acpi_hest_header header; | |
503 | u16 source_id; | |
504 | u16 related_source_id; | |
505 | u8 config_write_enable; | |
506 | u8 enabled; | |
507 | u32 records_to_pre_allocate; | |
508 | u32 max_sections_per_record; | |
509 | u32 max_raw_data_length; | |
510 | struct acpi_generic_address error_status_address; | |
511 | struct acpi_hest_notify notify; | |
512 | u32 error_status_block_length; | |
513 | }; | |
970d9c9e | 514 | |
793c2388 BM |
515 | /******************************************************************************* |
516 | * | |
517 | * MADT - Multiple APIC Description Table | |
518 | * | |
519 | ******************************************************************************/ | |
520 | ||
f3d2e786 BM |
521 | struct acpi_table_madt { |
522 | struct acpi_table_header header; /* Common ACPI table header */ | |
523 | u32 address; /* Physical address of local APIC */ | |
524 | u32 flags; | |
1da177e4 LT |
525 | }; |
526 | ||
f3d2e786 | 527 | /* Flags */ |
793c2388 | 528 | |
f3d2e786 | 529 | #define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */ |
793c2388 | 530 | |
f3d2e786 | 531 | /* Values for PCATCompat flag */ |
793c2388 | 532 | |
f3d2e786 BM |
533 | #define ACPI_MADT_DUAL_PIC 0 |
534 | #define ACPI_MADT_MULTIPLE_APIC 1 | |
793c2388 | 535 | |
f3d2e786 | 536 | /* Values for subtable type in struct acpi_subtable_header */ |
793c2388 | 537 | |
f3d2e786 BM |
538 | enum acpi_madt_type { |
539 | ACPI_MADT_TYPE_LOCAL_APIC = 0, | |
540 | ACPI_MADT_TYPE_IO_APIC = 1, | |
541 | ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2, | |
542 | ACPI_MADT_TYPE_NMI_SOURCE = 3, | |
543 | ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4, | |
544 | ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5, | |
545 | ACPI_MADT_TYPE_IO_SAPIC = 6, | |
546 | ACPI_MADT_TYPE_LOCAL_SAPIC = 7, | |
547 | ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8, | |
1d7cc030 BM |
548 | ACPI_MADT_TYPE_LOCAL_X2APIC = 9, |
549 | ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10, | |
550 | ACPI_MADT_TYPE_RESERVED = 11 /* 11 and greater are reserved */ | |
f3d2e786 | 551 | }; |
793c2388 | 552 | |
1da177e4 | 553 | /* |
f3d2e786 | 554 | * MADT Sub-tables, correspond to Type in struct acpi_subtable_header |
1da177e4 | 555 | */ |
793c2388 | 556 | |
f3d2e786 | 557 | /* 0: Processor Local APIC */ |
793c2388 | 558 | |
f3d2e786 BM |
559 | struct acpi_madt_local_apic { |
560 | struct acpi_subtable_header header; | |
561 | u8 processor_id; /* ACPI processor id */ | |
562 | u8 id; /* Processor's local APIC id */ | |
563 | u32 lapic_flags; | |
564 | }; | |
793c2388 BM |
565 | |
566 | /* 1: IO APIC */ | |
567 | ||
f3d2e786 BM |
568 | struct acpi_madt_io_apic { |
569 | struct acpi_subtable_header header; | |
570 | u8 id; /* I/O APIC ID */ | |
793c2388 BM |
571 | u8 reserved; /* Reserved - must be zero */ |
572 | u32 address; /* APIC physical address */ | |
f3d2e786 | 573 | u32 global_irq_base; /* Global system interrupt where INTI lines start */ |
793c2388 BM |
574 | }; |
575 | ||
576 | /* 2: Interrupt Override */ | |
577 | ||
f3d2e786 BM |
578 | struct acpi_madt_interrupt_override { |
579 | struct acpi_subtable_header header; | |
580 | u8 bus; /* 0 - ISA */ | |
581 | u8 source_irq; /* Interrupt source (IRQ) */ | |
582 | u32 global_irq; /* Global system interrupt */ | |
583 | u16 inti_flags; | |
584 | }; | |
793c2388 | 585 | |
f3d2e786 | 586 | /* 3: NMI Source */ |
793c2388 | 587 | |
f3d2e786 BM |
588 | struct acpi_madt_nmi_source { |
589 | struct acpi_subtable_header header; | |
590 | u16 inti_flags; | |
591 | u32 global_irq; /* Global system interrupt */ | |
793c2388 BM |
592 | }; |
593 | ||
594 | /* 4: Local APIC NMI */ | |
595 | ||
f3d2e786 BM |
596 | struct acpi_madt_local_apic_nmi { |
597 | struct acpi_subtable_header header; | |
598 | u8 processor_id; /* ACPI processor id */ | |
599 | u16 inti_flags; | |
600 | u8 lint; /* LINTn to which NMI is connected */ | |
793c2388 BM |
601 | }; |
602 | ||
603 | /* 5: Address Override */ | |
604 | ||
f3d2e786 BM |
605 | struct acpi_madt_local_apic_override { |
606 | struct acpi_subtable_header header; | |
607 | u16 reserved; /* Reserved, must be zero */ | |
793c2388 BM |
608 | u64 address; /* APIC physical address */ |
609 | }; | |
610 | ||
611 | /* 6: I/O Sapic */ | |
612 | ||
f3d2e786 BM |
613 | struct acpi_madt_io_sapic { |
614 | struct acpi_subtable_header header; | |
615 | u8 id; /* I/O SAPIC ID */ | |
793c2388 | 616 | u8 reserved; /* Reserved, must be zero */ |
f3d2e786 | 617 | u32 global_irq_base; /* Global interrupt for SAPIC start */ |
793c2388 BM |
618 | u64 address; /* SAPIC physical address */ |
619 | }; | |
620 | ||
621 | /* 7: Local Sapic */ | |
622 | ||
f3d2e786 BM |
623 | struct acpi_madt_local_sapic { |
624 | struct acpi_subtable_header header; | |
625 | u8 processor_id; /* ACPI processor id */ | |
626 | u8 id; /* SAPIC ID */ | |
627 | u8 eid; /* SAPIC EID */ | |
793c2388 | 628 | u8 reserved[3]; /* Reserved, must be zero */ |
f3d2e786 BM |
629 | u32 lapic_flags; |
630 | u32 uid; /* Numeric UID - ACPI 3.0 */ | |
631 | char uid_string[1]; /* String UID - ACPI 3.0 */ | |
793c2388 BM |
632 | }; |
633 | ||
634 | /* 8: Platform Interrupt Source */ | |
635 | ||
f3d2e786 BM |
636 | struct acpi_madt_interrupt_source { |
637 | struct acpi_subtable_header header; | |
638 | u16 inti_flags; | |
639 | u8 type; /* 1=PMI, 2=INIT, 3=corrected */ | |
640 | u8 id; /* Processor ID */ | |
641 | u8 eid; /* Processor EID */ | |
793c2388 | 642 | u8 io_sapic_vector; /* Vector value for PMI interrupts */ |
f3d2e786 | 643 | u32 global_irq; /* Global system interrupt */ |
793c2388 BM |
644 | u32 flags; /* Interrupt Source Flags */ |
645 | }; | |
646 | ||
f3d2e786 BM |
647 | /* Flags field above */ |
648 | ||
649 | #define ACPI_MADT_CPEI_OVERRIDE (1) | |
650 | ||
eb2289ba | 651 | /* 9: Processor Local X2APIC (ACPI 4.0) */ |
1d7cc030 BM |
652 | |
653 | struct acpi_madt_local_x2apic { | |
654 | struct acpi_subtable_header header; | |
655 | u16 reserved; /* Reserved - must be zero */ | |
786c221a | 656 | u32 local_apic_id; /* Processor x2APIC ID */ |
1d7cc030 | 657 | u32 lapic_flags; |
786c221a | 658 | u32 uid; /* ACPI processor UID */ |
1d7cc030 BM |
659 | }; |
660 | ||
eb2289ba | 661 | /* 10: Local X2APIC NMI (ACPI 4.0) */ |
1d7cc030 BM |
662 | |
663 | struct acpi_madt_local_x2apic_nmi { | |
664 | struct acpi_subtable_header header; | |
665 | u16 inti_flags; | |
786c221a | 666 | u32 uid; /* ACPI processor UID */ |
1d7cc030 BM |
667 | u8 lint; /* LINTn to which NMI is connected */ |
668 | u8 reserved[3]; | |
669 | }; | |
670 | ||
f3d2e786 BM |
671 | /* |
672 | * Common flags fields for MADT subtables | |
673 | */ | |
674 | ||
675 | /* MADT Local APIC flags (lapic_flags) */ | |
676 | ||
677 | #define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */ | |
678 | ||
679 | /* MADT MPS INTI flags (inti_flags) */ | |
680 | ||
681 | #define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */ | |
682 | #define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */ | |
683 | ||
684 | /* Values for MPS INTI flags */ | |
685 | ||
686 | #define ACPI_MADT_POLARITY_CONFORMS 0 | |
687 | #define ACPI_MADT_POLARITY_ACTIVE_HIGH 1 | |
688 | #define ACPI_MADT_POLARITY_RESERVED 2 | |
689 | #define ACPI_MADT_POLARITY_ACTIVE_LOW 3 | |
690 | ||
691 | #define ACPI_MADT_TRIGGER_CONFORMS (0) | |
692 | #define ACPI_MADT_TRIGGER_EDGE (1<<2) | |
693 | #define ACPI_MADT_TRIGGER_RESERVED (2<<2) | |
694 | #define ACPI_MADT_TRIGGER_LEVEL (3<<2) | |
695 | ||
793c2388 BM |
696 | /******************************************************************************* |
697 | * | |
698 | * SBST - Smart Battery Specification Table | |
699 | * | |
700 | ******************************************************************************/ | |
701 | ||
f3d2e786 BM |
702 | struct acpi_table_sbst { |
703 | struct acpi_table_header header; /* Common ACPI table header */ | |
704 | u32 warning_level; | |
793c2388 BM |
705 | u32 low_level; |
706 | u32 critical_level; | |
707 | }; | |
708 | ||
709 | /******************************************************************************* | |
710 | * | |
711 | * SLIT - System Locality Distance Information Table | |
712 | * | |
713 | ******************************************************************************/ | |
714 | ||
f3d2e786 BM |
715 | struct acpi_table_slit { |
716 | struct acpi_table_header header; /* Common ACPI table header */ | |
717 | u64 locality_count; | |
718 | u8 entry[1]; /* Real size = localities^2 */ | |
793c2388 BM |
719 | }; |
720 | ||
793c2388 BM |
721 | /******************************************************************************* |
722 | * | |
723 | * SRAT - System Resource Affinity Table | |
724 | * | |
725 | ******************************************************************************/ | |
726 | ||
f3d2e786 BM |
727 | struct acpi_table_srat { |
728 | struct acpi_table_header header; /* Common ACPI table header */ | |
729 | u32 table_revision; /* Must be value '1' */ | |
730 | u64 reserved; /* Reserved, must be zero */ | |
793c2388 BM |
731 | }; |
732 | ||
f3d2e786 | 733 | /* Values for subtable type in struct acpi_subtable_header */ |
793c2388 | 734 | |
f3d2e786 BM |
735 | enum acpi_srat_type { |
736 | ACPI_SRAT_TYPE_CPU_AFFINITY = 0, | |
737 | ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1, | |
1d7cc030 BM |
738 | ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2, |
739 | ACPI_SRAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */ | |
f3d2e786 | 740 | }; |
793c2388 | 741 | |
1d7cc030 BM |
742 | /* |
743 | * SRAT Sub-tables, correspond to Type in struct acpi_subtable_header | |
744 | */ | |
745 | ||
746 | /* 0: Processor Local APIC/SAPIC Affinity */ | |
793c2388 | 747 | |
f3d2e786 BM |
748 | struct acpi_srat_cpu_affinity { |
749 | struct acpi_subtable_header header; | |
750 | u8 proximity_domain_lo; | |
793c2388 | 751 | u8 apic_id; |
f3d2e786 | 752 | u32 flags; |
793c2388 BM |
753 | u8 local_sapic_eid; |
754 | u8 proximity_domain_hi[3]; | |
f3d2e786 | 755 | u32 reserved; /* Reserved, must be zero */ |
793c2388 BM |
756 | }; |
757 | ||
1d7cc030 | 758 | /* 1: Memory Affinity */ |
f3d2e786 BM |
759 | |
760 | struct acpi_srat_mem_affinity { | |
761 | struct acpi_subtable_header header; | |
762 | u32 proximity_domain; | |
763 | u16 reserved; /* Reserved, must be zero */ | |
793c2388 | 764 | u64 base_address; |
f3d2e786 | 765 | u64 length; |
19d0cfe9 | 766 | u32 reserved1; |
f3d2e786 | 767 | u32 flags; |
19d0cfe9 | 768 | u64 reserved2; /* Reserved, must be zero */ |
f3d2e786 BM |
769 | }; |
770 | ||
771 | /* Flags */ | |
f9f4601f | 772 | |
f3d2e786 BM |
773 | #define ACPI_SRAT_MEM_ENABLED (1) /* 00: Use affinity structure */ |
774 | #define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1) /* 01: Memory region is hot pluggable */ | |
775 | #define ACPI_SRAT_MEM_NON_VOLATILE (1<<2) /* 02: Memory region is non-volatile */ | |
f9f4601f | 776 | |
eb2289ba | 777 | /* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */ |
1d7cc030 BM |
778 | |
779 | struct acpi_srat_x2apic_cpu_affinity { | |
780 | struct acpi_subtable_header header; | |
781 | u16 reserved; /* Reserved, must be zero */ | |
782 | u32 proximity_domain; | |
783 | u32 apic_id; | |
784 | u32 flags; | |
eb2289ba BM |
785 | u32 clock_domain; |
786 | u32 reserved2; | |
1d7cc030 BM |
787 | }; |
788 | ||
789 | /* Flags for struct acpi_srat_cpu_affinity and struct acpi_srat_x2apic_cpu_affinity */ | |
790 | ||
791 | #define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */ | |
792 | ||
793c2388 BM |
793 | /* Reset to default packing */ |
794 | ||
1da177e4 LT |
795 | #pragma pack() |
796 | ||
4be44fcd | 797 | #endif /* __ACTBL1_H__ */ |