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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 */ |
81b7cb92 | 72 | #define ACPI_SIG_PDTT "PDTT" /* Processor Debug Trigger Table */ |
b8355bca | 73 | #define ACPI_SIG_PPTT "PPTT" /* Processor Properties Topology Table */ |
793c2388 BM |
74 | #define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */ |
75 | #define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */ | |
793c2388 | 76 | #define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */ |
04f8e384 | 77 | #define ACPI_SIG_NFIT "NFIT" /* NVDIMM Firmware Interface Table */ |
793c2388 | 78 | |
793c2388 BM |
79 | /* |
80 | * All tables must be byte-packed to match the ACPI specification, since | |
81 | * the tables are provided by the system BIOS. | |
82 | */ | |
1da177e4 LT |
83 | #pragma pack(1) |
84 | ||
85 | /* | |
be030a57 BM |
86 | * Note: C bitfields are not used for this reason: |
87 | * | |
88 | * "Bitfields are great and easy to read, but unfortunately the C language | |
89 | * does not specify the layout of bitfields in memory, which means they are | |
90 | * essentially useless for dealing with packed data in on-disk formats or | |
91 | * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, | |
92 | * this decision was a design error in C. Ritchie could have picked an order | |
93 | * and stuck with it." Norman Ramsey. | |
94 | * See http://stackoverflow.com/a/1053662/41661 | |
1da177e4 | 95 | */ |
793c2388 | 96 | |
6e2d5ebd BM |
97 | /******************************************************************************* |
98 | * | |
99 | * Common subtable headers | |
100 | * | |
101 | ******************************************************************************/ | |
102 | ||
103 | /* Generic subtable header (used in MADT, SRAT, etc.) */ | |
f3d2e786 BM |
104 | |
105 | struct acpi_subtable_header { | |
106 | u8 type; | |
107 | u8 length; | |
108 | }; | |
109 | ||
6e2d5ebd | 110 | /* Subtable header for WHEA tables (EINJ, ERST, WDAT) */ |
970d9c9e BM |
111 | |
112 | struct acpi_whea_header { | |
113 | u8 action; | |
114 | u8 instruction; | |
115 | u8 flags; | |
116 | u8 reserved; | |
117 | struct acpi_generic_address register_region; | |
3fa34777 BM |
118 | u64 value; /* Value used with Read/Write register */ |
119 | u64 mask; /* Bitmask required for this register instruction */ | |
970d9c9e BM |
120 | }; |
121 | ||
970d9c9e BM |
122 | /******************************************************************************* |
123 | * | |
6e2d5ebd BM |
124 | * BERT - Boot Error Record Table (ACPI 4.0) |
125 | * Version 1 | |
970d9c9e BM |
126 | * |
127 | ******************************************************************************/ | |
128 | ||
129 | struct acpi_table_bert { | |
130 | struct acpi_table_header header; /* Common ACPI table header */ | |
131 | u32 region_length; /* Length of the boot error region */ | |
b595076a | 132 | u64 address; /* Physical address of the error region */ |
970d9c9e BM |
133 | }; |
134 | ||
6e2d5ebd | 135 | /* Boot Error Region (not a subtable, pointed to by Address field above) */ |
3fa34777 | 136 | |
970d9c9e | 137 | struct acpi_bert_region { |
6e2d5ebd BM |
138 | u32 block_status; /* Type of error information */ |
139 | u32 raw_data_offset; /* Offset to raw error data */ | |
140 | u32 raw_data_length; /* Length of raw error data */ | |
141 | u32 data_length; /* Length of generic error data */ | |
142 | u32 error_severity; /* Severity code */ | |
970d9c9e BM |
143 | }; |
144 | ||
6e2d5ebd | 145 | /* Values for block_status flags above */ |
970d9c9e BM |
146 | |
147 | #define ACPI_BERT_UNCORRECTABLE (1) | |
6e2d5ebd BM |
148 | #define ACPI_BERT_CORRECTABLE (1<<1) |
149 | #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2) | |
150 | #define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3) | |
151 | #define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */ | |
152 | ||
153 | /* Values for error_severity above */ | |
154 | ||
155 | enum acpi_bert_error_severity { | |
156 | ACPI_BERT_ERROR_CORRECTABLE = 0, | |
157 | ACPI_BERT_ERROR_FATAL = 1, | |
158 | ACPI_BERT_ERROR_CORRECTED = 2, | |
159 | ACPI_BERT_ERROR_NONE = 3, | |
160 | ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */ | |
161 | }; | |
162 | ||
163 | /* | |
164 | * Note: The generic error data that follows the error_severity field above | |
165 | * uses the struct acpi_hest_generic_data defined under the HEST table below | |
166 | */ | |
970d9c9e | 167 | |
793c2388 BM |
168 | /******************************************************************************* |
169 | * | |
6e2d5ebd BM |
170 | * CPEP - Corrected Platform Error Polling table (ACPI 4.0) |
171 | * Version 1 | |
793c2388 BM |
172 | * |
173 | ******************************************************************************/ | |
174 | ||
175 | struct acpi_table_cpep { | |
f3d2e786 BM |
176 | struct acpi_table_header header; /* Common ACPI table header */ |
177 | u64 reserved; | |
793c2388 BM |
178 | }; |
179 | ||
180 | /* Subtable */ | |
181 | ||
182 | struct acpi_cpep_polling { | |
6e2d5ebd | 183 | struct acpi_subtable_header header; |
f3d2e786 BM |
184 | u8 id; /* Processor ID */ |
185 | u8 eid; /* Processor EID */ | |
186 | u32 interval; /* Polling interval (msec) */ | |
793c2388 BM |
187 | }; |
188 | ||
793c2388 BM |
189 | /******************************************************************************* |
190 | * | |
191 | * ECDT - Embedded Controller Boot Resources Table | |
6e2d5ebd | 192 | * Version 1 |
793c2388 BM |
193 | * |
194 | ******************************************************************************/ | |
195 | ||
f3d2e786 BM |
196 | struct acpi_table_ecdt { |
197 | struct acpi_table_header header; /* Common ACPI table header */ | |
198 | struct acpi_generic_address control; /* Address of EC command/status register */ | |
199 | struct acpi_generic_address data; /* Address of EC data register */ | |
793c2388 | 200 | u32 uid; /* Unique ID - must be same as the EC _UID method */ |
f3d2e786 BM |
201 | u8 gpe; /* The GPE for the EC */ |
202 | u8 id[1]; /* Full namepath of the EC in the ACPI namespace */ | |
793c2388 BM |
203 | }; |
204 | ||
970d9c9e BM |
205 | /******************************************************************************* |
206 | * | |
6e2d5ebd BM |
207 | * EINJ - Error Injection Table (ACPI 4.0) |
208 | * Version 1 | |
970d9c9e BM |
209 | * |
210 | ******************************************************************************/ | |
211 | ||
212 | struct acpi_table_einj { | |
213 | struct acpi_table_header header; /* Common ACPI table header */ | |
214 | u32 header_length; | |
6e2d5ebd BM |
215 | u8 flags; |
216 | u8 reserved[3]; | |
970d9c9e BM |
217 | u32 entries; |
218 | }; | |
219 | ||
220 | /* EINJ Injection Instruction Entries (actions) */ | |
221 | ||
222 | struct acpi_einj_entry { | |
223 | struct acpi_whea_header whea_header; /* Common header for WHEA tables */ | |
224 | }; | |
225 | ||
6e2d5ebd BM |
226 | /* Masks for Flags field above */ |
227 | ||
228 | #define ACPI_EINJ_PRESERVE (1) | |
229 | ||
970d9c9e BM |
230 | /* Values for Action field above */ |
231 | ||
232 | enum acpi_einj_actions { | |
233 | ACPI_EINJ_BEGIN_OPERATION = 0, | |
234 | ACPI_EINJ_GET_TRIGGER_TABLE = 1, | |
235 | ACPI_EINJ_SET_ERROR_TYPE = 2, | |
236 | ACPI_EINJ_GET_ERROR_TYPE = 3, | |
237 | ACPI_EINJ_END_OPERATION = 4, | |
238 | ACPI_EINJ_EXECUTE_OPERATION = 5, | |
239 | ACPI_EINJ_CHECK_BUSY_STATUS = 6, | |
240 | ACPI_EINJ_GET_COMMAND_STATUS = 7, | |
c5bd6537 | 241 | ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8, |
a88e0ce6 BM |
242 | ACPI_EINJ_GET_EXECUTE_TIMINGS = 9, |
243 | ACPI_EINJ_ACTION_RESERVED = 10, /* 10 and greater are reserved */ | |
970d9c9e BM |
244 | ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */ |
245 | }; | |
246 | ||
247 | /* Values for Instruction field above */ | |
248 | ||
249 | enum acpi_einj_instructions { | |
250 | ACPI_EINJ_READ_REGISTER = 0, | |
251 | ACPI_EINJ_READ_REGISTER_VALUE = 1, | |
252 | ACPI_EINJ_WRITE_REGISTER = 2, | |
253 | ACPI_EINJ_WRITE_REGISTER_VALUE = 3, | |
254 | ACPI_EINJ_NOOP = 4, | |
c5bd6537 BM |
255 | ACPI_EINJ_FLUSH_CACHELINE = 5, |
256 | ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */ | |
257 | }; | |
258 | ||
259 | struct acpi_einj_error_type_with_addr { | |
260 | u32 error_type; | |
261 | u32 vendor_struct_offset; | |
262 | u32 flags; | |
263 | u32 apic_id; | |
264 | u64 address; | |
265 | u64 range; | |
266 | u32 pcie_id; | |
267 | }; | |
268 | ||
269 | struct acpi_einj_vendor { | |
270 | u32 length; | |
271 | u32 pcie_id; | |
272 | u16 vendor_id; | |
273 | u16 device_id; | |
274 | u8 revision_id; | |
275 | u8 reserved[3]; | |
970d9c9e BM |
276 | }; |
277 | ||
3fa34777 BM |
278 | /* EINJ Trigger Error Action Table */ |
279 | ||
280 | struct acpi_einj_trigger { | |
281 | u32 header_size; | |
282 | u32 revision; | |
283 | u32 table_size; | |
284 | u32 entry_count; | |
285 | }; | |
286 | ||
6e2d5ebd BM |
287 | /* Command status return values */ |
288 | ||
289 | enum acpi_einj_command_status { | |
290 | ACPI_EINJ_SUCCESS = 0, | |
291 | ACPI_EINJ_FAILURE = 1, | |
292 | ACPI_EINJ_INVALID_ACCESS = 2, | |
293 | ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */ | |
294 | }; | |
295 | ||
296 | /* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */ | |
297 | ||
298 | #define ACPI_EINJ_PROCESSOR_CORRECTABLE (1) | |
299 | #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1) | |
300 | #define ACPI_EINJ_PROCESSOR_FATAL (1<<2) | |
301 | #define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3) | |
302 | #define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4) | |
303 | #define ACPI_EINJ_MEMORY_FATAL (1<<5) | |
304 | #define ACPI_EINJ_PCIX_CORRECTABLE (1<<6) | |
305 | #define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7) | |
306 | #define ACPI_EINJ_PCIX_FATAL (1<<8) | |
307 | #define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9) | |
308 | #define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10) | |
309 | #define ACPI_EINJ_PLATFORM_FATAL (1<<11) | |
c5bd6537 | 310 | #define ACPI_EINJ_VENDOR_DEFINED (1<<31) |
6e2d5ebd | 311 | |
970d9c9e BM |
312 | /******************************************************************************* |
313 | * | |
6e2d5ebd BM |
314 | * ERST - Error Record Serialization Table (ACPI 4.0) |
315 | * Version 1 | |
970d9c9e BM |
316 | * |
317 | ******************************************************************************/ | |
318 | ||
319 | struct acpi_table_erst { | |
320 | struct acpi_table_header header; /* Common ACPI table header */ | |
321 | u32 header_length; | |
322 | u32 reserved; | |
323 | u32 entries; | |
324 | }; | |
325 | ||
326 | /* ERST Serialization Entries (actions) */ | |
327 | ||
328 | struct acpi_erst_entry { | |
329 | struct acpi_whea_header whea_header; /* Common header for WHEA tables */ | |
330 | }; | |
331 | ||
6e2d5ebd BM |
332 | /* Masks for Flags field above */ |
333 | ||
334 | #define ACPI_ERST_PRESERVE (1) | |
335 | ||
970d9c9e BM |
336 | /* Values for Action field above */ |
337 | ||
338 | enum acpi_erst_actions { | |
6e2d5ebd BM |
339 | ACPI_ERST_BEGIN_WRITE = 0, |
340 | ACPI_ERST_BEGIN_READ = 1, | |
341 | ACPI_ERST_BEGIN_CLEAR = 2, | |
342 | ACPI_ERST_END = 3, | |
970d9c9e BM |
343 | ACPI_ERST_SET_RECORD_OFFSET = 4, |
344 | ACPI_ERST_EXECUTE_OPERATION = 5, | |
345 | ACPI_ERST_CHECK_BUSY_STATUS = 6, | |
346 | ACPI_ERST_GET_COMMAND_STATUS = 7, | |
6e2d5ebd BM |
347 | ACPI_ERST_GET_RECORD_ID = 8, |
348 | ACPI_ERST_SET_RECORD_ID = 9, | |
970d9c9e BM |
349 | ACPI_ERST_GET_RECORD_COUNT = 10, |
350 | ACPI_ERST_BEGIN_DUMMY_WRIITE = 11, | |
351 | ACPI_ERST_NOT_USED = 12, | |
352 | ACPI_ERST_GET_ERROR_RANGE = 13, | |
353 | ACPI_ERST_GET_ERROR_LENGTH = 14, | |
354 | ACPI_ERST_GET_ERROR_ATTRIBUTES = 15, | |
a88e0ce6 BM |
355 | ACPI_ERST_EXECUTE_TIMINGS = 16, |
356 | ACPI_ERST_ACTION_RESERVED = 17 /* 17 and greater are reserved */ | |
970d9c9e BM |
357 | }; |
358 | ||
359 | /* Values for Instruction field above */ | |
360 | ||
361 | enum acpi_erst_instructions { | |
362 | ACPI_ERST_READ_REGISTER = 0, | |
363 | ACPI_ERST_READ_REGISTER_VALUE = 1, | |
364 | ACPI_ERST_WRITE_REGISTER = 2, | |
365 | ACPI_ERST_WRITE_REGISTER_VALUE = 3, | |
366 | ACPI_ERST_NOOP = 4, | |
367 | ACPI_ERST_LOAD_VAR1 = 5, | |
368 | ACPI_ERST_LOAD_VAR2 = 6, | |
369 | ACPI_ERST_STORE_VAR1 = 7, | |
370 | ACPI_ERST_ADD = 8, | |
371 | ACPI_ERST_SUBTRACT = 9, | |
372 | ACPI_ERST_ADD_VALUE = 10, | |
373 | ACPI_ERST_SUBTRACT_VALUE = 11, | |
374 | ACPI_ERST_STALL = 12, | |
375 | ACPI_ERST_STALL_WHILE_TRUE = 13, | |
376 | ACPI_ERST_SKIP_NEXT_IF_TRUE = 14, | |
377 | ACPI_ERST_GOTO = 15, | |
378 | ACPI_ERST_SET_SRC_ADDRESS_BASE = 16, | |
379 | ACPI_ERST_SET_DST_ADDRESS_BASE = 17, | |
380 | ACPI_ERST_MOVE_DATA = 18, | |
381 | ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */ | |
382 | }; | |
383 | ||
6e2d5ebd BM |
384 | /* Command status return values */ |
385 | ||
386 | enum acpi_erst_command_status { | |
387 | ACPI_ERST_SUCESS = 0, | |
388 | ACPI_ERST_NO_SPACE = 1, | |
389 | ACPI_ERST_NOT_AVAILABLE = 2, | |
390 | ACPI_ERST_FAILURE = 3, | |
391 | ACPI_ERST_RECORD_EMPTY = 4, | |
392 | ACPI_ERST_NOT_FOUND = 5, | |
393 | ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */ | |
394 | }; | |
395 | ||
396 | /* Error Record Serialization Information */ | |
397 | ||
398 | struct acpi_erst_info { | |
399 | u16 signature; /* Should be "ER" */ | |
400 | u8 data[48]; | |
401 | }; | |
402 | ||
970d9c9e BM |
403 | /******************************************************************************* |
404 | * | |
6e2d5ebd BM |
405 | * HEST - Hardware Error Source Table (ACPI 4.0) |
406 | * Version 1 | |
970d9c9e BM |
407 | * |
408 | ******************************************************************************/ | |
409 | ||
410 | struct acpi_table_hest { | |
411 | struct acpi_table_header header; /* Common ACPI table header */ | |
412 | u32 error_source_count; | |
413 | }; | |
414 | ||
3fa34777 BM |
415 | /* HEST subtable header */ |
416 | ||
417 | struct acpi_hest_header { | |
418 | u16 type; | |
6e2d5ebd | 419 | u16 source_id; |
3fa34777 BM |
420 | }; |
421 | ||
422 | /* Values for Type field above for subtables */ | |
423 | ||
424 | enum acpi_hest_types { | |
6e2d5ebd BM |
425 | ACPI_HEST_TYPE_IA32_CHECK = 0, |
426 | ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1, | |
427 | ACPI_HEST_TYPE_IA32_NMI = 2, | |
428 | ACPI_HEST_TYPE_NOT_USED3 = 3, | |
429 | ACPI_HEST_TYPE_NOT_USED4 = 4, | |
430 | ACPI_HEST_TYPE_NOT_USED5 = 5, | |
3fa34777 BM |
431 | ACPI_HEST_TYPE_AER_ROOT_PORT = 6, |
432 | ACPI_HEST_TYPE_AER_ENDPOINT = 7, | |
433 | ACPI_HEST_TYPE_AER_BRIDGE = 8, | |
6e2d5ebd | 434 | ACPI_HEST_TYPE_GENERIC_ERROR = 9, |
7cd55c76 | 435 | ACPI_HEST_TYPE_GENERIC_ERROR_V2 = 10, |
c042933d BM |
436 | ACPI_HEST_TYPE_IA32_DEFERRED_CHECK = 11, |
437 | ACPI_HEST_TYPE_RESERVED = 12 /* 12 and greater are reserved */ | |
3fa34777 BM |
438 | }; |
439 | ||
440 | /* | |
6e2d5ebd | 441 | * HEST substructures contained in subtables |
3fa34777 BM |
442 | */ |
443 | ||
6e2d5ebd BM |
444 | /* |
445 | * IA32 Error Bank(s) - Follows the struct acpi_hest_ia_machine_check and | |
446 | * struct acpi_hest_ia_corrected structures. | |
447 | */ | |
448 | struct acpi_hest_ia_error_bank { | |
3fa34777 BM |
449 | u8 bank_number; |
450 | u8 clear_status_on_init; | |
451 | u8 status_format; | |
6e2d5ebd | 452 | u8 reserved; |
3fa34777 | 453 | u32 control_register; |
6e2d5ebd | 454 | u64 control_data; |
3fa34777 BM |
455 | u32 status_register; |
456 | u32 address_register; | |
457 | u32 misc_register; | |
458 | }; | |
459 | ||
6e2d5ebd | 460 | /* Common HEST sub-structure for PCI/AER structures below (6,7,8) */ |
3fa34777 BM |
461 | |
462 | struct acpi_hest_aer_common { | |
6e2d5ebd | 463 | u16 reserved1; |
3fa34777 BM |
464 | u8 flags; |
465 | u8 enabled; | |
c276e388 | 466 | u32 records_to_preallocate; |
3fa34777 | 467 | u32 max_sections_per_record; |
4059a310 | 468 | u32 bus; /* Bus and Segment numbers */ |
3fa34777 BM |
469 | u16 device; |
470 | u16 function; | |
471 | u16 device_control; | |
6e2d5ebd | 472 | u16 reserved2; |
c276e388 BM |
473 | u32 uncorrectable_mask; |
474 | u32 uncorrectable_severity; | |
475 | u32 correctable_mask; | |
476 | u32 advanced_capabilities; | |
3fa34777 BM |
477 | }; |
478 | ||
6e2d5ebd BM |
479 | /* Masks for HEST Flags fields */ |
480 | ||
481 | #define ACPI_HEST_FIRMWARE_FIRST (1) | |
482 | #define ACPI_HEST_GLOBAL (1<<1) | |
2e166c73 | 483 | #define ACPI_HEST_GHES_ASSIST (1<<2) |
6e2d5ebd | 484 | |
4059a310 BD |
485 | /* |
486 | * Macros to access the bus/segment numbers in Bus field above: | |
487 | * Bus number is encoded in bits 7:0 | |
488 | * Segment number is encoded in bits 23:8 | |
489 | */ | |
490 | #define ACPI_HEST_BUS(bus) ((bus) & 0xFF) | |
491 | #define ACPI_HEST_SEGMENT(bus) (((bus) >> 8) & 0xFFFF) | |
492 | ||
3fa34777 BM |
493 | /* Hardware Error Notification */ |
494 | ||
495 | struct acpi_hest_notify { | |
496 | u8 type; | |
497 | u8 length; | |
498 | u16 config_write_enable; | |
499 | u32 poll_interval; | |
500 | u32 vector; | |
501 | u32 polling_threshold_value; | |
502 | u32 polling_threshold_window; | |
503 | u32 error_threshold_value; | |
504 | u32 error_threshold_window; | |
505 | }; | |
506 | ||
507 | /* Values for Notify Type field above */ | |
508 | ||
509 | enum acpi_hest_notify_types { | |
510 | ACPI_HEST_NOTIFY_POLLED = 0, | |
511 | ACPI_HEST_NOTIFY_EXTERNAL = 1, | |
512 | ACPI_HEST_NOTIFY_LOCAL = 2, | |
513 | ACPI_HEST_NOTIFY_SCI = 3, | |
514 | ACPI_HEST_NOTIFY_NMI = 4, | |
ca4a0314 BM |
515 | ACPI_HEST_NOTIFY_CMCI = 5, /* ACPI 5.0 */ |
516 | ACPI_HEST_NOTIFY_MCE = 6, /* ACPI 5.0 */ | |
7cd55c76 BM |
517 | ACPI_HEST_NOTIFY_GPIO = 7, /* ACPI 6.0 */ |
518 | ACPI_HEST_NOTIFY_SEA = 8, /* ACPI 6.1 */ | |
519 | ACPI_HEST_NOTIFY_SEI = 9, /* ACPI 6.1 */ | |
520 | ACPI_HEST_NOTIFY_GSIV = 10, /* ACPI 6.1 */ | |
4a8a6058 BM |
521 | ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED = 11, /* ACPI 6.2 */ |
522 | ACPI_HEST_NOTIFY_RESERVED = 12 /* 12 and greater are reserved */ | |
3fa34777 BM |
523 | }; |
524 | ||
6e2d5ebd BM |
525 | /* Values for config_write_enable bitfield above */ |
526 | ||
527 | #define ACPI_HEST_TYPE (1) | |
528 | #define ACPI_HEST_POLL_INTERVAL (1<<1) | |
529 | #define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2) | |
530 | #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3) | |
531 | #define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4) | |
532 | #define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5) | |
533 | ||
3fa34777 BM |
534 | /* |
535 | * HEST subtables | |
3fa34777 BM |
536 | */ |
537 | ||
6e2d5ebd | 538 | /* 0: IA32 Machine Check Exception */ |
3fa34777 | 539 | |
6e2d5ebd | 540 | struct acpi_hest_ia_machine_check { |
3fa34777 | 541 | struct acpi_hest_header header; |
6e2d5ebd | 542 | u16 reserved1; |
c042933d | 543 | u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */ |
6e2d5ebd | 544 | u8 enabled; |
c276e388 | 545 | u32 records_to_preallocate; |
3fa34777 BM |
546 | u32 max_sections_per_record; |
547 | u64 global_capability_data; | |
548 | u64 global_control_data; | |
549 | u8 num_hardware_banks; | |
6e2d5ebd | 550 | u8 reserved3[7]; |
3fa34777 BM |
551 | }; |
552 | ||
6e2d5ebd | 553 | /* 1: IA32 Corrected Machine Check */ |
3fa34777 | 554 | |
1872bbc9 | 555 | struct acpi_hest_ia_corrected { |
3fa34777 | 556 | struct acpi_hest_header header; |
6e2d5ebd | 557 | u16 reserved1; |
c042933d | 558 | u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */ |
3fa34777 | 559 | u8 enabled; |
c276e388 | 560 | u32 records_to_preallocate; |
3fa34777 BM |
561 | u32 max_sections_per_record; |
562 | struct acpi_hest_notify notify; | |
563 | u8 num_hardware_banks; | |
6e2d5ebd | 564 | u8 reserved2[3]; |
3fa34777 BM |
565 | }; |
566 | ||
6e2d5ebd | 567 | /* 2: IA32 Non-Maskable Interrupt */ |
3fa34777 | 568 | |
6e2d5ebd | 569 | struct acpi_hest_ia_nmi { |
3fa34777 | 570 | struct acpi_hest_header header; |
3fa34777 | 571 | u32 reserved; |
c276e388 | 572 | u32 records_to_preallocate; |
3fa34777 BM |
573 | u32 max_sections_per_record; |
574 | u32 max_raw_data_length; | |
575 | }; | |
576 | ||
6e2d5ebd | 577 | /* 3,4,5: Not used */ |
3fa34777 BM |
578 | |
579 | /* 6: PCI Express Root Port AER */ | |
580 | ||
581 | struct acpi_hest_aer_root { | |
582 | struct acpi_hest_header header; | |
583 | struct acpi_hest_aer_common aer; | |
584 | u32 root_error_command; | |
585 | }; | |
586 | ||
587 | /* 7: PCI Express AER (AER Endpoint) */ | |
588 | ||
589 | struct acpi_hest_aer { | |
590 | struct acpi_hest_header header; | |
591 | struct acpi_hest_aer_common aer; | |
592 | }; | |
593 | ||
594 | /* 8: PCI Express/PCI-X Bridge AER */ | |
595 | ||
596 | struct acpi_hest_aer_bridge { | |
597 | struct acpi_hest_header header; | |
598 | struct acpi_hest_aer_common aer; | |
c276e388 BM |
599 | u32 uncorrectable_mask2; |
600 | u32 uncorrectable_severity2; | |
601 | u32 advanced_capabilities2; | |
3fa34777 BM |
602 | }; |
603 | ||
604 | /* 9: Generic Hardware Error Source */ | |
605 | ||
606 | struct acpi_hest_generic { | |
607 | struct acpi_hest_header header; | |
3fa34777 | 608 | u16 related_source_id; |
6e2d5ebd | 609 | u8 reserved; |
3fa34777 | 610 | u8 enabled; |
c276e388 | 611 | u32 records_to_preallocate; |
3fa34777 BM |
612 | u32 max_sections_per_record; |
613 | u32 max_raw_data_length; | |
614 | struct acpi_generic_address error_status_address; | |
615 | struct acpi_hest_notify notify; | |
6e2d5ebd BM |
616 | u32 error_block_length; |
617 | }; | |
618 | ||
7cd55c76 BM |
619 | /* 10: Generic Hardware Error Source, version 2 */ |
620 | ||
621 | struct acpi_hest_generic_v2 { | |
622 | struct acpi_hest_header header; | |
623 | u16 related_source_id; | |
624 | u8 reserved; | |
625 | u8 enabled; | |
626 | u32 records_to_preallocate; | |
627 | u32 max_sections_per_record; | |
628 | u32 max_raw_data_length; | |
629 | struct acpi_generic_address error_status_address; | |
630 | struct acpi_hest_notify notify; | |
631 | u32 error_block_length; | |
632 | struct acpi_generic_address read_ack_register; | |
633 | u64 read_ack_preserve; | |
634 | u64 read_ack_write; | |
635 | }; | |
636 | ||
6e2d5ebd BM |
637 | /* Generic Error Status block */ |
638 | ||
0a00fd5e | 639 | struct acpi_hest_generic_status { |
6e2d5ebd BM |
640 | u32 block_status; |
641 | u32 raw_data_offset; | |
642 | u32 raw_data_length; | |
643 | u32 data_length; | |
644 | u32 error_severity; | |
645 | }; | |
646 | ||
647 | /* Values for block_status flags above */ | |
648 | ||
0a00fd5e LZ |
649 | #define ACPI_HEST_UNCORRECTABLE (1) |
650 | #define ACPI_HEST_CORRECTABLE (1<<1) | |
651 | #define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2) | |
652 | #define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3) | |
653 | #define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */ | |
6e2d5ebd BM |
654 | |
655 | /* Generic Error Data entry */ | |
656 | ||
0a00fd5e | 657 | struct acpi_hest_generic_data { |
6e2d5ebd BM |
658 | u8 section_type[16]; |
659 | u32 error_severity; | |
660 | u16 revision; | |
661 | u8 validation_bits; | |
662 | u8 flags; | |
663 | u32 error_data_length; | |
664 | u8 fru_id[16]; | |
665 | u8 fru_text[20]; | |
3fa34777 | 666 | }; |
970d9c9e | 667 | |
7cd55c76 BM |
668 | /* Extension for revision 0x0300 */ |
669 | ||
670 | struct acpi_hest_generic_data_v300 { | |
671 | u8 section_type[16]; | |
672 | u32 error_severity; | |
673 | u16 revision; | |
674 | u8 validation_bits; | |
675 | u8 flags; | |
676 | u32 error_data_length; | |
677 | u8 fru_id[16]; | |
678 | u8 fru_text[20]; | |
679 | u64 time_stamp; | |
680 | }; | |
681 | ||
682 | /* Values for error_severity above */ | |
683 | ||
684 | #define ACPI_HEST_GEN_ERROR_RECOVERABLE 0 | |
685 | #define ACPI_HEST_GEN_ERROR_FATAL 1 | |
686 | #define ACPI_HEST_GEN_ERROR_CORRECTED 2 | |
687 | #define ACPI_HEST_GEN_ERROR_NONE 3 | |
688 | ||
689 | /* Flags for validation_bits above */ | |
690 | ||
691 | #define ACPI_HEST_GEN_VALID_FRU_ID (1) | |
692 | #define ACPI_HEST_GEN_VALID_FRU_STRING (1<<1) | |
693 | #define ACPI_HEST_GEN_VALID_TIMESTAMP (1<<2) | |
694 | ||
c042933d BM |
695 | /* 11: IA32 Deferred Machine Check Exception (ACPI 6.2) */ |
696 | ||
697 | struct acpi_hest_ia_deferred_check { | |
698 | struct acpi_hest_header header; | |
699 | u16 reserved1; | |
700 | u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */ | |
701 | u8 enabled; | |
702 | u32 records_to_preallocate; | |
703 | u32 max_sections_per_record; | |
704 | struct acpi_hest_notify notify; | |
705 | u8 num_hardware_banks; | |
706 | u8 reserved2[3]; | |
707 | }; | |
708 | ||
fa418ddf LZ |
709 | /******************************************************************************* |
710 | * | |
711 | * HMAT - Heterogeneous Memory Attributes Table (ACPI 6.2) | |
712 | * Version 1 | |
713 | * | |
714 | ******************************************************************************/ | |
715 | ||
716 | struct acpi_table_hmat { | |
717 | struct acpi_table_header header; /* Common ACPI table header */ | |
718 | u32 reserved; | |
719 | }; | |
720 | ||
721 | /* Values for HMAT structure types */ | |
722 | ||
723 | enum acpi_hmat_type { | |
724 | ACPI_HMAT_TYPE_ADDRESS_RANGE = 0, /* Memory subystem address range */ | |
725 | ACPI_HMAT_TYPE_LOCALITY = 1, /* System locality latency and bandwidth information */ | |
726 | ACPI_HMAT_TYPE_CACHE = 2, /* Memory side cache information */ | |
727 | ACPI_HMAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */ | |
728 | }; | |
729 | ||
730 | struct acpi_hmat_structure { | |
731 | u16 type; | |
732 | u16 reserved; | |
733 | u32 length; | |
734 | }; | |
735 | ||
736 | /* | |
737 | * HMAT Structures, correspond to Type in struct acpi_hmat_structure | |
738 | */ | |
739 | ||
740 | /* 0: Memory subystem address range */ | |
741 | ||
742 | struct acpi_hmat_address_range { | |
743 | struct acpi_hmat_structure header; | |
744 | u16 flags; | |
745 | u16 reserved1; | |
746 | u32 processor_PD; /* Processor proximity domain */ | |
747 | u32 memory_PD; /* Memory proximity domain */ | |
748 | u32 reserved2; | |
749 | u64 physical_address_base; /* Physical address range base */ | |
750 | u64 physical_address_length; /* Physical address range length */ | |
751 | }; | |
752 | ||
753 | /* Masks for Flags field above */ | |
754 | ||
755 | #define ACPI_HMAT_PROCESSOR_PD_VALID (1) /* 1: processor_PD field is valid */ | |
756 | #define ACPI_HMAT_MEMORY_PD_VALID (1<<1) /* 1: memory_PD field is valid */ | |
757 | #define ACPI_HMAT_RESERVATION_HINT (1<<2) /* 1: Reservation hint */ | |
758 | ||
759 | /* 1: System locality latency and bandwidth information */ | |
760 | ||
761 | struct acpi_hmat_locality { | |
762 | struct acpi_hmat_structure header; | |
763 | u8 flags; | |
764 | u8 data_type; | |
765 | u16 reserved1; | |
766 | u32 number_of_initiator_Pds; | |
767 | u32 number_of_target_Pds; | |
768 | u32 reserved2; | |
769 | u64 entry_base_unit; | |
770 | }; | |
771 | ||
772 | /* Masks for Flags field above */ | |
773 | ||
774 | #define ACPI_HMAT_MEMORY_HIERARCHY (0x0F) | |
775 | ||
776 | /* Values for Memory Hierarchy flag */ | |
777 | ||
778 | #define ACPI_HMAT_MEMORY 0 | |
779 | #define ACPI_HMAT_LAST_LEVEL_CACHE 1 | |
780 | #define ACPI_HMAT_1ST_LEVEL_CACHE 2 | |
781 | #define ACPI_HMAT_2ND_LEVEL_CACHE 3 | |
782 | #define ACPI_HMAT_3RD_LEVEL_CACHE 4 | |
783 | ||
784 | /* Values for data_type field above */ | |
785 | ||
786 | #define ACPI_HMAT_ACCESS_LATENCY 0 | |
787 | #define ACPI_HMAT_READ_LATENCY 1 | |
788 | #define ACPI_HMAT_WRITE_LATENCY 2 | |
789 | #define ACPI_HMAT_ACCESS_BANDWIDTH 3 | |
790 | #define ACPI_HMAT_READ_BANDWIDTH 4 | |
791 | #define ACPI_HMAT_WRITE_BANDWIDTH 5 | |
792 | ||
793 | /* 2: Memory side cache information */ | |
794 | ||
795 | struct acpi_hmat_cache { | |
796 | struct acpi_hmat_structure header; | |
797 | u32 memory_PD; | |
798 | u32 reserved1; | |
799 | u64 cache_size; | |
800 | u32 cache_attributes; | |
801 | u16 reserved2; | |
802 | u16 number_of_SMBIOShandles; | |
803 | }; | |
804 | ||
805 | /* Masks for cache_attributes field above */ | |
806 | ||
807 | #define ACPI_HMAT_TOTAL_CACHE_LEVEL (0x0000000F) | |
808 | #define ACPI_HMAT_CACHE_LEVEL (0x000000F0) | |
809 | #define ACPI_HMAT_CACHE_ASSOCIATIVITY (0x00000F00) | |
810 | #define ACPI_HMAT_WRITE_POLICY (0x0000F000) | |
811 | #define ACPI_HMAT_CACHE_LINE_SIZE (0xFFFF0000) | |
812 | ||
813 | /* Values for cache associativity flag */ | |
814 | ||
815 | #define ACPI_HMAT_CA_NONE (0) | |
816 | #define ACPI_HMAT_CA_DIRECT_MAPPED (1) | |
817 | #define ACPI_HMAT_CA_COMPLEX_CACHE_INDEXING (2) | |
818 | ||
819 | /* Values for write policy flag */ | |
820 | ||
821 | #define ACPI_HMAT_CP_NONE (0) | |
822 | #define ACPI_HMAT_CP_WB (1) | |
823 | #define ACPI_HMAT_CP_WT (2) | |
824 | ||
793c2388 BM |
825 | /******************************************************************************* |
826 | * | |
827 | * MADT - Multiple APIC Description Table | |
6e2d5ebd | 828 | * Version 3 |
793c2388 BM |
829 | * |
830 | ******************************************************************************/ | |
831 | ||
f3d2e786 BM |
832 | struct acpi_table_madt { |
833 | struct acpi_table_header header; /* Common ACPI table header */ | |
834 | u32 address; /* Physical address of local APIC */ | |
835 | u32 flags; | |
1da177e4 LT |
836 | }; |
837 | ||
6e2d5ebd | 838 | /* Masks for Flags field above */ |
793c2388 | 839 | |
6e2d5ebd | 840 | #define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */ |
793c2388 | 841 | |
f3d2e786 | 842 | /* Values for PCATCompat flag */ |
793c2388 | 843 | |
c03baf14 JH |
844 | #define ACPI_MADT_DUAL_PIC 1 |
845 | #define ACPI_MADT_MULTIPLE_APIC 0 | |
793c2388 | 846 | |
6e2d5ebd | 847 | /* Values for MADT subtable type in struct acpi_subtable_header */ |
793c2388 | 848 | |
f3d2e786 BM |
849 | enum acpi_madt_type { |
850 | ACPI_MADT_TYPE_LOCAL_APIC = 0, | |
851 | ACPI_MADT_TYPE_IO_APIC = 1, | |
852 | ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2, | |
853 | ACPI_MADT_TYPE_NMI_SOURCE = 3, | |
854 | ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4, | |
855 | ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5, | |
856 | ACPI_MADT_TYPE_IO_SAPIC = 6, | |
857 | ACPI_MADT_TYPE_LOCAL_SAPIC = 7, | |
858 | ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8, | |
1d7cc030 BM |
859 | ACPI_MADT_TYPE_LOCAL_X2APIC = 9, |
860 | ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10, | |
c5bd6537 BM |
861 | ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11, |
862 | ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12, | |
d0c383e4 TN |
863 | ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13, |
864 | ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14, | |
0cff8dc0 BM |
865 | ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15, |
866 | ACPI_MADT_TYPE_RESERVED = 16 /* 16 and greater are reserved */ | |
f3d2e786 | 867 | }; |
793c2388 | 868 | |
1da177e4 | 869 | /* |
1a49b72c | 870 | * MADT Subtables, correspond to Type in struct acpi_subtable_header |
1da177e4 | 871 | */ |
793c2388 | 872 | |
f3d2e786 | 873 | /* 0: Processor Local APIC */ |
793c2388 | 874 | |
f3d2e786 BM |
875 | struct acpi_madt_local_apic { |
876 | struct acpi_subtable_header header; | |
877 | u8 processor_id; /* ACPI processor id */ | |
878 | u8 id; /* Processor's local APIC id */ | |
879 | u32 lapic_flags; | |
880 | }; | |
793c2388 BM |
881 | |
882 | /* 1: IO APIC */ | |
883 | ||
f3d2e786 BM |
884 | struct acpi_madt_io_apic { |
885 | struct acpi_subtable_header header; | |
886 | u8 id; /* I/O APIC ID */ | |
ba494bee | 887 | u8 reserved; /* reserved - must be zero */ |
793c2388 | 888 | u32 address; /* APIC physical address */ |
f3d2e786 | 889 | u32 global_irq_base; /* Global system interrupt where INTI lines start */ |
793c2388 BM |
890 | }; |
891 | ||
892 | /* 2: Interrupt Override */ | |
893 | ||
f3d2e786 BM |
894 | struct acpi_madt_interrupt_override { |
895 | struct acpi_subtable_header header; | |
896 | u8 bus; /* 0 - ISA */ | |
897 | u8 source_irq; /* Interrupt source (IRQ) */ | |
898 | u32 global_irq; /* Global system interrupt */ | |
899 | u16 inti_flags; | |
900 | }; | |
793c2388 | 901 | |
f3d2e786 | 902 | /* 3: NMI Source */ |
793c2388 | 903 | |
f3d2e786 BM |
904 | struct acpi_madt_nmi_source { |
905 | struct acpi_subtable_header header; | |
906 | u16 inti_flags; | |
907 | u32 global_irq; /* Global system interrupt */ | |
793c2388 BM |
908 | }; |
909 | ||
910 | /* 4: Local APIC NMI */ | |
911 | ||
f3d2e786 BM |
912 | struct acpi_madt_local_apic_nmi { |
913 | struct acpi_subtable_header header; | |
914 | u8 processor_id; /* ACPI processor id */ | |
915 | u16 inti_flags; | |
916 | u8 lint; /* LINTn to which NMI is connected */ | |
793c2388 BM |
917 | }; |
918 | ||
919 | /* 5: Address Override */ | |
920 | ||
f3d2e786 BM |
921 | struct acpi_madt_local_apic_override { |
922 | struct acpi_subtable_header header; | |
923 | u16 reserved; /* Reserved, must be zero */ | |
793c2388 BM |
924 | u64 address; /* APIC physical address */ |
925 | }; | |
926 | ||
927 | /* 6: I/O Sapic */ | |
928 | ||
f3d2e786 BM |
929 | struct acpi_madt_io_sapic { |
930 | struct acpi_subtable_header header; | |
931 | u8 id; /* I/O SAPIC ID */ | |
793c2388 | 932 | u8 reserved; /* Reserved, must be zero */ |
f3d2e786 | 933 | u32 global_irq_base; /* Global interrupt for SAPIC start */ |
793c2388 BM |
934 | u64 address; /* SAPIC physical address */ |
935 | }; | |
936 | ||
937 | /* 7: Local Sapic */ | |
938 | ||
f3d2e786 BM |
939 | struct acpi_madt_local_sapic { |
940 | struct acpi_subtable_header header; | |
941 | u8 processor_id; /* ACPI processor id */ | |
942 | u8 id; /* SAPIC ID */ | |
943 | u8 eid; /* SAPIC EID */ | |
793c2388 | 944 | u8 reserved[3]; /* Reserved, must be zero */ |
f3d2e786 BM |
945 | u32 lapic_flags; |
946 | u32 uid; /* Numeric UID - ACPI 3.0 */ | |
947 | char uid_string[1]; /* String UID - ACPI 3.0 */ | |
793c2388 BM |
948 | }; |
949 | ||
950 | /* 8: Platform Interrupt Source */ | |
951 | ||
f3d2e786 BM |
952 | struct acpi_madt_interrupt_source { |
953 | struct acpi_subtable_header header; | |
954 | u16 inti_flags; | |
955 | u8 type; /* 1=PMI, 2=INIT, 3=corrected */ | |
956 | u8 id; /* Processor ID */ | |
957 | u8 eid; /* Processor EID */ | |
793c2388 | 958 | u8 io_sapic_vector; /* Vector value for PMI interrupts */ |
f3d2e786 | 959 | u32 global_irq; /* Global system interrupt */ |
793c2388 BM |
960 | u32 flags; /* Interrupt Source Flags */ |
961 | }; | |
962 | ||
6e2d5ebd | 963 | /* Masks for Flags field above */ |
f3d2e786 BM |
964 | |
965 | #define ACPI_MADT_CPEI_OVERRIDE (1) | |
966 | ||
eb2289ba | 967 | /* 9: Processor Local X2APIC (ACPI 4.0) */ |
1d7cc030 BM |
968 | |
969 | struct acpi_madt_local_x2apic { | |
970 | struct acpi_subtable_header header; | |
75c8044f | 971 | u16 reserved; /* reserved - must be zero */ |
786c221a | 972 | u32 local_apic_id; /* Processor x2APIC ID */ |
1d7cc030 | 973 | u32 lapic_flags; |
786c221a | 974 | u32 uid; /* ACPI processor UID */ |
1d7cc030 BM |
975 | }; |
976 | ||
eb2289ba | 977 | /* 10: Local X2APIC NMI (ACPI 4.0) */ |
1d7cc030 BM |
978 | |
979 | struct acpi_madt_local_x2apic_nmi { | |
980 | struct acpi_subtable_header header; | |
981 | u16 inti_flags; | |
786c221a | 982 | u32 uid; /* ACPI processor UID */ |
1d7cc030 | 983 | u8 lint; /* LINTn to which NMI is connected */ |
75c8044f | 984 | u8 reserved[3]; /* reserved - must be zero */ |
1d7cc030 BM |
985 | }; |
986 | ||
0cff8dc0 | 987 | /* 11: Generic Interrupt (ACPI 5.0 + ACPI 6.0 changes) */ |
c5bd6537 BM |
988 | |
989 | struct acpi_madt_generic_interrupt { | |
990 | struct acpi_subtable_header header; | |
75c8044f | 991 | u16 reserved; /* reserved - must be zero */ |
d0c383e4 | 992 | u32 cpu_interface_number; |
c5bd6537 BM |
993 | u32 uid; |
994 | u32 flags; | |
995 | u32 parking_version; | |
996 | u32 performance_interrupt; | |
997 | u64 parked_address; | |
998 | u64 base_address; | |
d0c383e4 TN |
999 | u64 gicv_base_address; |
1000 | u64 gich_base_address; | |
1001 | u32 vgic_interrupt; | |
1002 | u64 gicr_base_address; | |
1003 | u64 arm_mpidr; | |
0cff8dc0 BM |
1004 | u8 efficiency_class; |
1005 | u8 reserved2[3]; | |
c5bd6537 BM |
1006 | }; |
1007 | ||
d0c383e4 TN |
1008 | /* Masks for Flags field above */ |
1009 | ||
1010 | /* ACPI_MADT_ENABLED (1) Processor is usable if set */ | |
1011 | #define ACPI_MADT_PERFORMANCE_IRQ_MODE (1<<1) /* 01: Performance Interrupt Mode */ | |
1012 | #define ACPI_MADT_VGIC_IRQ_MODE (1<<2) /* 02: VGIC Maintenance Interrupt mode */ | |
1013 | ||
0cff8dc0 | 1014 | /* 12: Generic Distributor (ACPI 5.0 + ACPI 6.0 changes) */ |
c5bd6537 BM |
1015 | |
1016 | struct acpi_madt_generic_distributor { | |
1017 | struct acpi_subtable_header header; | |
ba494bee | 1018 | u16 reserved; /* reserved - must be zero */ |
c5bd6537 BM |
1019 | u32 gic_id; |
1020 | u64 base_address; | |
1021 | u32 global_irq_base; | |
0cff8dc0 BM |
1022 | u8 version; |
1023 | u8 reserved2[3]; /* reserved - must be zero */ | |
c5bd6537 BM |
1024 | }; |
1025 | ||
a8bd0f07 HG |
1026 | /* Values for Version field above */ |
1027 | ||
1028 | enum acpi_madt_gic_version { | |
1029 | ACPI_MADT_GIC_VERSION_NONE = 0, | |
1030 | ACPI_MADT_GIC_VERSION_V1 = 1, | |
1031 | ACPI_MADT_GIC_VERSION_V2 = 2, | |
1032 | ACPI_MADT_GIC_VERSION_V3 = 3, | |
1033 | ACPI_MADT_GIC_VERSION_V4 = 4, | |
1034 | ACPI_MADT_GIC_VERSION_RESERVED = 5 /* 5 and greater are reserved */ | |
1035 | }; | |
1036 | ||
d0c383e4 TN |
1037 | /* 13: Generic MSI Frame (ACPI 5.1) */ |
1038 | ||
1039 | struct acpi_madt_generic_msi_frame { | |
1040 | struct acpi_subtable_header header; | |
1041 | u16 reserved; /* reserved - must be zero */ | |
1042 | u32 msi_frame_id; | |
1043 | u64 base_address; | |
1044 | u32 flags; | |
1045 | u16 spi_count; | |
1046 | u16 spi_base; | |
1047 | }; | |
1048 | ||
1049 | /* Masks for Flags field above */ | |
1050 | ||
1051 | #define ACPI_MADT_OVERRIDE_SPI_VALUES (1) | |
1052 | ||
1053 | /* 14: Generic Redistributor (ACPI 5.1) */ | |
1054 | ||
1055 | struct acpi_madt_generic_redistributor { | |
1056 | struct acpi_subtable_header header; | |
1057 | u16 reserved; /* reserved - must be zero */ | |
1058 | u64 base_address; | |
1059 | u32 length; | |
1060 | }; | |
1061 | ||
0cff8dc0 BM |
1062 | /* 15: Generic Translator (ACPI 6.0) */ |
1063 | ||
1064 | struct acpi_madt_generic_translator { | |
1065 | struct acpi_subtable_header header; | |
1066 | u16 reserved; /* reserved - must be zero */ | |
1067 | u32 translation_id; | |
1068 | u64 base_address; | |
1069 | u32 reserved2; | |
1070 | }; | |
1071 | ||
f3d2e786 BM |
1072 | /* |
1073 | * Common flags fields for MADT subtables | |
1074 | */ | |
1075 | ||
d0c383e4 | 1076 | /* MADT Local APIC flags */ |
f3d2e786 BM |
1077 | |
1078 | #define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */ | |
1079 | ||
1080 | /* MADT MPS INTI flags (inti_flags) */ | |
1081 | ||
1082 | #define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */ | |
1083 | #define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */ | |
1084 | ||
1085 | /* Values for MPS INTI flags */ | |
1086 | ||
1087 | #define ACPI_MADT_POLARITY_CONFORMS 0 | |
1088 | #define ACPI_MADT_POLARITY_ACTIVE_HIGH 1 | |
1089 | #define ACPI_MADT_POLARITY_RESERVED 2 | |
1090 | #define ACPI_MADT_POLARITY_ACTIVE_LOW 3 | |
1091 | ||
1092 | #define ACPI_MADT_TRIGGER_CONFORMS (0) | |
1093 | #define ACPI_MADT_TRIGGER_EDGE (1<<2) | |
1094 | #define ACPI_MADT_TRIGGER_RESERVED (2<<2) | |
1095 | #define ACPI_MADT_TRIGGER_LEVEL (3<<2) | |
1096 | ||
6e2d5ebd BM |
1097 | /******************************************************************************* |
1098 | * | |
1099 | * MSCT - Maximum System Characteristics Table (ACPI 4.0) | |
1100 | * Version 1 | |
1101 | * | |
1102 | ******************************************************************************/ | |
1103 | ||
1104 | struct acpi_table_msct { | |
1105 | struct acpi_table_header header; /* Common ACPI table header */ | |
1106 | u32 proximity_offset; /* Location of proximity info struct(s) */ | |
1107 | u32 max_proximity_domains; /* Max number of proximity domains */ | |
1108 | u32 max_clock_domains; /* Max number of clock domains */ | |
1109 | u64 max_address; /* Max physical address in system */ | |
1110 | }; | |
1111 | ||
ba494bee | 1112 | /* subtable - Maximum Proximity Domain Information. Version 1 */ |
6e2d5ebd BM |
1113 | |
1114 | struct acpi_msct_proximity { | |
1115 | u8 revision; | |
1116 | u8 length; | |
1117 | u32 range_start; /* Start of domain range */ | |
1118 | u32 range_end; /* End of domain range */ | |
1119 | u32 processor_capacity; | |
1120 | u64 memory_capacity; /* In bytes */ | |
1121 | }; | |
1122 | ||
04f8e384 BM |
1123 | /******************************************************************************* |
1124 | * | |
138a9554 | 1125 | * NFIT - NVDIMM Interface Table (ACPI 6.0+) |
04f8e384 BM |
1126 | * Version 1 |
1127 | * | |
1128 | ******************************************************************************/ | |
1129 | ||
1130 | struct acpi_table_nfit { | |
1131 | struct acpi_table_header header; /* Common ACPI table header */ | |
1132 | u32 reserved; /* Reserved, must be zero */ | |
1133 | }; | |
1134 | ||
1135 | /* Subtable header for NFIT */ | |
1136 | ||
1137 | struct acpi_nfit_header { | |
1138 | u16 type; | |
1139 | u16 length; | |
1140 | }; | |
1141 | ||
1142 | /* Values for subtable type in struct acpi_nfit_header */ | |
1143 | ||
1144 | enum acpi_nfit_type { | |
1145 | ACPI_NFIT_TYPE_SYSTEM_ADDRESS = 0, | |
1146 | ACPI_NFIT_TYPE_MEMORY_MAP = 1, | |
1147 | ACPI_NFIT_TYPE_INTERLEAVE = 2, | |
1148 | ACPI_NFIT_TYPE_SMBIOS = 3, | |
1149 | ACPI_NFIT_TYPE_CONTROL_REGION = 4, | |
1150 | ACPI_NFIT_TYPE_DATA_REGION = 5, | |
1151 | ACPI_NFIT_TYPE_FLUSH_ADDRESS = 6, | |
c7af3259 BM |
1152 | ACPI_NFIT_TYPE_CAPABILITIES = 7, |
1153 | ACPI_NFIT_TYPE_RESERVED = 8 /* 8 and greater are reserved */ | |
04f8e384 BM |
1154 | }; |
1155 | ||
1156 | /* | |
1157 | * NFIT Subtables | |
1158 | */ | |
1159 | ||
1160 | /* 0: System Physical Address Range Structure */ | |
1161 | ||
1162 | struct acpi_nfit_system_address { | |
1163 | struct acpi_nfit_header header; | |
1164 | u16 range_index; | |
1165 | u16 flags; | |
1166 | u32 reserved; /* Reseved, must be zero */ | |
1167 | u32 proximity_domain; | |
1168 | u8 range_guid[16]; | |
1169 | u64 address; | |
1170 | u64 length; | |
1171 | u64 memory_mapping; | |
1172 | }; | |
1173 | ||
1174 | /* Flags */ | |
1175 | ||
1176 | #define ACPI_NFIT_ADD_ONLINE_ONLY (1) /* 00: Add/Online Operation Only */ | |
1177 | #define ACPI_NFIT_PROXIMITY_VALID (1<<1) /* 01: Proximity Domain Valid */ | |
1178 | ||
1179 | /* Range Type GUIDs appear in the include/acuuid.h file */ | |
1180 | ||
1181 | /* 1: Memory Device to System Address Range Map Structure */ | |
1182 | ||
1183 | struct acpi_nfit_memory_map { | |
1184 | struct acpi_nfit_header header; | |
1185 | u32 device_handle; | |
1186 | u16 physical_id; | |
1187 | u16 region_id; | |
1188 | u16 range_index; | |
1189 | u16 region_index; | |
1190 | u64 region_size; | |
1191 | u64 region_offset; | |
1192 | u64 address; | |
1193 | u16 interleave_index; | |
1194 | u16 interleave_ways; | |
1195 | u16 flags; | |
1196 | u16 reserved; /* Reserved, must be zero */ | |
1197 | }; | |
1198 | ||
1199 | /* Flags */ | |
1200 | ||
1201 | #define ACPI_NFIT_MEM_SAVE_FAILED (1) /* 00: Last SAVE to Memory Device failed */ | |
1202 | #define ACPI_NFIT_MEM_RESTORE_FAILED (1<<1) /* 01: Last RESTORE from Memory Device failed */ | |
1203 | #define ACPI_NFIT_MEM_FLUSH_FAILED (1<<2) /* 02: Platform flush failed */ | |
ca321d1c | 1204 | #define ACPI_NFIT_MEM_NOT_ARMED (1<<3) /* 03: Memory Device is not armed */ |
04f8e384 BM |
1205 | #define ACPI_NFIT_MEM_HEALTH_OBSERVED (1<<4) /* 04: Memory Device observed SMART/health events */ |
1206 | #define ACPI_NFIT_MEM_HEALTH_ENABLED (1<<5) /* 05: SMART/health events enabled */ | |
138a9554 | 1207 | #define ACPI_NFIT_MEM_MAP_FAILED (1<<6) /* 06: Mapping to SPA failed */ |
04f8e384 BM |
1208 | |
1209 | /* 2: Interleave Structure */ | |
1210 | ||
1211 | struct acpi_nfit_interleave { | |
1212 | struct acpi_nfit_header header; | |
1213 | u16 interleave_index; | |
1214 | u16 reserved; /* Reserved, must be zero */ | |
1215 | u32 line_count; | |
1216 | u32 line_size; | |
1217 | u32 line_offset[1]; /* Variable length */ | |
1218 | }; | |
1219 | ||
1220 | /* 3: SMBIOS Management Information Structure */ | |
1221 | ||
1222 | struct acpi_nfit_smbios { | |
1223 | struct acpi_nfit_header header; | |
1224 | u32 reserved; /* Reserved, must be zero */ | |
1225 | u8 data[1]; /* Variable length */ | |
1226 | }; | |
1227 | ||
1228 | /* 4: NVDIMM Control Region Structure */ | |
1229 | ||
1230 | struct acpi_nfit_control_region { | |
1231 | struct acpi_nfit_header header; | |
1232 | u16 region_index; | |
1233 | u16 vendor_id; | |
1234 | u16 device_id; | |
1235 | u16 revision_id; | |
1236 | u16 subsystem_vendor_id; | |
1237 | u16 subsystem_device_id; | |
1238 | u16 subsystem_revision_id; | |
138a9554 BM |
1239 | u8 valid_fields; |
1240 | u8 manufacturing_location; | |
1241 | u16 manufacturing_date; | |
1242 | u8 reserved[2]; /* Reserved, must be zero */ | |
04f8e384 BM |
1243 | u32 serial_number; |
1244 | u16 code; | |
1245 | u16 windows; | |
1246 | u64 window_size; | |
1247 | u64 command_offset; | |
1248 | u64 command_size; | |
1249 | u64 status_offset; | |
1250 | u64 status_size; | |
1251 | u16 flags; | |
1252 | u8 reserved1[6]; /* Reserved, must be zero */ | |
1253 | }; | |
1254 | ||
1255 | /* Flags */ | |
1256 | ||
138a9554 BM |
1257 | #define ACPI_NFIT_CONTROL_BUFFERED (1) /* Block Data Windows implementation is buffered */ |
1258 | ||
1259 | /* valid_fields bits */ | |
1260 | ||
1261 | #define ACPI_NFIT_CONTROL_MFG_INFO_VALID (1) /* Manufacturing fields are valid */ | |
04f8e384 BM |
1262 | |
1263 | /* 5: NVDIMM Block Data Window Region Structure */ | |
1264 | ||
1265 | struct acpi_nfit_data_region { | |
1266 | struct acpi_nfit_header header; | |
1267 | u16 region_index; | |
1268 | u16 windows; | |
1269 | u64 offset; | |
1270 | u64 size; | |
1271 | u64 capacity; | |
1272 | u64 start_address; | |
1273 | }; | |
1274 | ||
1275 | /* 6: Flush Hint Address Structure */ | |
1276 | ||
1277 | struct acpi_nfit_flush_address { | |
1278 | struct acpi_nfit_header header; | |
1279 | u32 device_handle; | |
1280 | u16 hint_count; | |
1281 | u8 reserved[6]; /* Reserved, must be zero */ | |
1282 | u64 hint_address[1]; /* Variable length */ | |
1283 | }; | |
1284 | ||
c7af3259 BM |
1285 | /* 7: Platform Capabilities Structure */ |
1286 | ||
1287 | struct acpi_nfit_capabilities { | |
1288 | struct acpi_nfit_header header; | |
1289 | u8 highest_capability; | |
1290 | u8 reserved[3]; /* Reserved, must be zero */ | |
1291 | u32 capabilities; | |
1292 | u32 reserved2; | |
1293 | }; | |
1294 | ||
1295 | /* Capabilities Flags */ | |
1296 | ||
1297 | #define ACPI_NFIT_CAPABILITY_CACHE_FLUSH (1) /* 00: Cache Flush to NVDIMM capable */ | |
1298 | #define ACPI_NFIT_CAPABILITY_MEM_FLUSH (1<<1) /* 01: Memory Flush to NVDIMM capable */ | |
1299 | #define ACPI_NFIT_CAPABILITY_MEM_MIRRORING (1<<2) /* 02: Memory Mirroring capable */ | |
1300 | ||
1301 | /* | |
1302 | * NFIT/DVDIMM device handle support - used as the _ADR for each NVDIMM | |
1303 | */ | |
1304 | struct nfit_device_handle { | |
1305 | u32 handle; | |
1306 | }; | |
1307 | ||
1308 | /* Device handle construction and extraction macros */ | |
1309 | ||
1310 | #define ACPI_NFIT_DIMM_NUMBER_MASK 0x0000000F | |
1311 | #define ACPI_NFIT_CHANNEL_NUMBER_MASK 0x000000F0 | |
1312 | #define ACPI_NFIT_MEMORY_ID_MASK 0x00000F00 | |
1313 | #define ACPI_NFIT_SOCKET_ID_MASK 0x0000F000 | |
1314 | #define ACPI_NFIT_NODE_ID_MASK 0x0FFF0000 | |
1315 | ||
1316 | #define ACPI_NFIT_DIMM_NUMBER_OFFSET 0 | |
1317 | #define ACPI_NFIT_CHANNEL_NUMBER_OFFSET 4 | |
1318 | #define ACPI_NFIT_MEMORY_ID_OFFSET 8 | |
1319 | #define ACPI_NFIT_SOCKET_ID_OFFSET 12 | |
1320 | #define ACPI_NFIT_NODE_ID_OFFSET 16 | |
1321 | ||
1322 | /* Macro to construct a NFIT/NVDIMM device handle */ | |
1323 | ||
1324 | #define ACPI_NFIT_BUILD_DEVICE_HANDLE(dimm, channel, memory, socket, node) \ | |
1325 | ((dimm) | \ | |
1326 | ((channel) << ACPI_NFIT_CHANNEL_NUMBER_OFFSET) | \ | |
1327 | ((memory) << ACPI_NFIT_MEMORY_ID_OFFSET) | \ | |
1328 | ((socket) << ACPI_NFIT_SOCKET_ID_OFFSET) | \ | |
1329 | ((node) << ACPI_NFIT_NODE_ID_OFFSET)) | |
1330 | ||
1331 | /* Macros to extract individual fields from a NFIT/NVDIMM device handle */ | |
1332 | ||
1333 | #define ACPI_NFIT_GET_DIMM_NUMBER(handle) \ | |
1334 | ((handle) & ACPI_NFIT_DIMM_NUMBER_MASK) | |
1335 | ||
1336 | #define ACPI_NFIT_GET_CHANNEL_NUMBER(handle) \ | |
1337 | (((handle) & ACPI_NFIT_CHANNEL_NUMBER_MASK) >> ACPI_NFIT_CHANNEL_NUMBER_OFFSET) | |
1338 | ||
1339 | #define ACPI_NFIT_GET_MEMORY_ID(handle) \ | |
1340 | (((handle) & ACPI_NFIT_MEMORY_ID_MASK) >> ACPI_NFIT_MEMORY_ID_OFFSET) | |
1341 | ||
1342 | #define ACPI_NFIT_GET_SOCKET_ID(handle) \ | |
1343 | (((handle) & ACPI_NFIT_SOCKET_ID_MASK) >> ACPI_NFIT_SOCKET_ID_OFFSET) | |
1344 | ||
1345 | #define ACPI_NFIT_GET_NODE_ID(handle) \ | |
1346 | (((handle) & ACPI_NFIT_NODE_ID_MASK) >> ACPI_NFIT_NODE_ID_OFFSET) | |
1347 | ||
81b7cb92 BM |
1348 | /******************************************************************************* |
1349 | * | |
1350 | * PDTT - Processor Debug Trigger Table (ACPI 6.2) | |
1351 | * Version 0 | |
1352 | * | |
1353 | ******************************************************************************/ | |
1354 | ||
1355 | struct acpi_table_pdtt { | |
1356 | struct acpi_table_header header; /* Common ACPI table header */ | |
1357 | u8 trigger_count; | |
1358 | u8 reserved[3]; | |
1359 | u32 array_offset; | |
1360 | }; | |
1361 | ||
1362 | /* | |
1363 | * PDTT Communication Channel Identifier Structure. | |
1364 | * The number of these structures is defined by trigger_count above, | |
1365 | * starting at array_offset. | |
1366 | */ | |
1367 | struct acpi_pdtt_channel { | |
1368 | u16 sub_channel_id; | |
1369 | }; | |
1370 | ||
1371 | /* Mask and Flags for above */ | |
1372 | ||
1373 | #define ACPI_PDTT_SUBCHANNEL_ID_MASK 0x00FF | |
1374 | #define ACPI_PDTT_RUNTIME_TRIGGER (1<<8) | |
1375 | #define ACPI_PPTT_WAIT_COMPLETION (1<<9) | |
1376 | ||
b8355bca LZ |
1377 | /******************************************************************************* |
1378 | * | |
1379 | * PPTT - Processor Properties Topology Table (ACPI 6.2) | |
1380 | * Version 1 | |
1381 | * | |
1382 | ******************************************************************************/ | |
1383 | ||
1384 | struct acpi_table_pptt { | |
1385 | struct acpi_table_header header; /* Common ACPI table header */ | |
1386 | }; | |
1387 | ||
1388 | /* Values for Type field above */ | |
1389 | ||
1390 | enum acpi_pptt_type { | |
1391 | ACPI_PPTT_TYPE_PROCESSOR = 0, | |
1392 | ACPI_PPTT_TYPE_CACHE = 1, | |
1393 | ACPI_PPTT_TYPE_ID = 2, | |
1394 | ACPI_PPTT_TYPE_RESERVED = 3 | |
1395 | }; | |
1396 | ||
1397 | /* 0: Processor Hierarchy Node Structure */ | |
1398 | ||
1399 | struct acpi_pptt_processor { | |
1400 | struct acpi_subtable_header header; | |
1401 | u16 reserved; | |
1402 | u32 flags; | |
1403 | u32 parent; | |
1404 | u32 acpi_processor_id; | |
1405 | u32 number_of_priv_resources; | |
1406 | }; | |
1407 | ||
1408 | /* Flags */ | |
1409 | ||
1410 | #define ACPI_PPTT_PHYSICAL_PACKAGE (1) /* Physical package */ | |
1411 | #define ACPI_PPTT_ACPI_PROCESSOR_ID_VALID (2) /* ACPI Processor ID valid */ | |
1412 | ||
1413 | /* 1: Cache Type Structure */ | |
1414 | ||
1415 | struct acpi_pptt_cache { | |
1416 | struct acpi_subtable_header header; | |
1417 | u16 reserved; | |
1418 | u32 flags; | |
1419 | u32 next_level_of_cache; | |
1420 | u32 size; | |
1421 | u32 number_of_sets; | |
1422 | u8 associativity; | |
1423 | u8 attributes; | |
1424 | u16 line_size; | |
1425 | }; | |
1426 | ||
1427 | /* Flags */ | |
1428 | ||
1429 | #define ACPI_PPTT_SIZE_PROPERTY_VALID (1) /* Physical property valid */ | |
1430 | #define ACPI_PPTT_NUMBER_OF_SETS_VALID (1<<1) /* Number of sets valid */ | |
1431 | #define ACPI_PPTT_ASSOCIATIVITY_VALID (1<<2) /* Associativity valid */ | |
1432 | #define ACPI_PPTT_ALLOCATION_TYPE_VALID (1<<3) /* Allocation type valid */ | |
1433 | #define ACPI_PPTT_CACHE_TYPE_VALID (1<<4) /* Cache type valid */ | |
1434 | #define ACPI_PPTT_WRITE_POLICY_VALID (1<<5) /* Write policy valid */ | |
1435 | #define ACPI_PPTT_LINE_SIZE_VALID (1<<6) /* Line size valid */ | |
1436 | ||
1437 | /* Masks for Attributes */ | |
1438 | ||
1439 | #define ACPI_PPTT_MASK_ALLOCATION_TYPE (0x03) /* Allocation type */ | |
1440 | #define ACPI_PPTT_MASK_CACHE_TYPE (0x0C) /* Cache type */ | |
1441 | #define ACPI_PPTT_MASK_WRITE_POLICY (0x10) /* Write policy */ | |
1442 | ||
266d391f JL |
1443 | /* Attributes describing cache */ |
1444 | #define ACPI_PPTT_CACHE_READ_ALLOCATE (0x0) /* Cache line is allocated on read */ | |
1445 | #define ACPI_PPTT_CACHE_WRITE_ALLOCATE (0x01) /* Cache line is allocated on write */ | |
1446 | #define ACPI_PPTT_CACHE_RW_ALLOCATE (0x02) /* Cache line is allocated on read and write */ | |
1447 | #define ACPI_PPTT_CACHE_RW_ALLOCATE_ALT (0x03) /* Alternate representation of above */ | |
1448 | ||
1449 | #define ACPI_PPTT_CACHE_TYPE_DATA (0x0) /* Data cache */ | |
1450 | #define ACPI_PPTT_CACHE_TYPE_INSTR (1<<2) /* Instruction cache */ | |
1451 | #define ACPI_PPTT_CACHE_TYPE_UNIFIED (2<<2) /* Unified I & D cache */ | |
1452 | #define ACPI_PPTT_CACHE_TYPE_UNIFIED_ALT (3<<2) /* Alternate representation of above */ | |
1453 | ||
1454 | #define ACPI_PPTT_CACHE_POLICY_WB (0x0) /* Cache is write back */ | |
1455 | #define ACPI_PPTT_CACHE_POLICY_WT (1<<4) /* Cache is write through */ | |
1456 | ||
b8355bca LZ |
1457 | /* 2: ID Structure */ |
1458 | ||
1459 | struct acpi_pptt_id { | |
1460 | struct acpi_subtable_header header; | |
1461 | u16 reserved; | |
1462 | u32 vendor_id; | |
1463 | u64 level1_id; | |
1464 | u64 level2_id; | |
1465 | u16 major_rev; | |
1466 | u16 minor_rev; | |
1467 | u16 spin_rev; | |
1468 | }; | |
1469 | ||
793c2388 BM |
1470 | /******************************************************************************* |
1471 | * | |
1472 | * SBST - Smart Battery Specification Table | |
6e2d5ebd | 1473 | * Version 1 |
793c2388 BM |
1474 | * |
1475 | ******************************************************************************/ | |
1476 | ||
f3d2e786 BM |
1477 | struct acpi_table_sbst { |
1478 | struct acpi_table_header header; /* Common ACPI table header */ | |
1479 | u32 warning_level; | |
793c2388 BM |
1480 | u32 low_level; |
1481 | u32 critical_level; | |
1482 | }; | |
1483 | ||
1484 | /******************************************************************************* | |
1485 | * | |
1486 | * SLIT - System Locality Distance Information Table | |
6e2d5ebd | 1487 | * Version 1 |
793c2388 BM |
1488 | * |
1489 | ******************************************************************************/ | |
1490 | ||
f3d2e786 BM |
1491 | struct acpi_table_slit { |
1492 | struct acpi_table_header header; /* Common ACPI table header */ | |
1493 | u64 locality_count; | |
1494 | u8 entry[1]; /* Real size = localities^2 */ | |
793c2388 BM |
1495 | }; |
1496 | ||
793c2388 BM |
1497 | /******************************************************************************* |
1498 | * | |
1499 | * SRAT - System Resource Affinity Table | |
6e2d5ebd | 1500 | * Version 3 |
793c2388 BM |
1501 | * |
1502 | ******************************************************************************/ | |
1503 | ||
f3d2e786 BM |
1504 | struct acpi_table_srat { |
1505 | struct acpi_table_header header; /* Common ACPI table header */ | |
1506 | u32 table_revision; /* Must be value '1' */ | |
1507 | u64 reserved; /* Reserved, must be zero */ | |
793c2388 BM |
1508 | }; |
1509 | ||
f3d2e786 | 1510 | /* Values for subtable type in struct acpi_subtable_header */ |
793c2388 | 1511 | |
f3d2e786 BM |
1512 | enum acpi_srat_type { |
1513 | ACPI_SRAT_TYPE_CPU_AFFINITY = 0, | |
1514 | ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1, | |
1d7cc030 | 1515 | ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2, |
63b8f8cd | 1516 | ACPI_SRAT_TYPE_GICC_AFFINITY = 3, |
a618c7f8 BM |
1517 | ACPI_SRAT_TYPE_GIC_ITS_AFFINITY = 4, /* ACPI 6.2 */ |
1518 | ACPI_SRAT_TYPE_RESERVED = 5 /* 5 and greater are reserved */ | |
f3d2e786 | 1519 | }; |
793c2388 | 1520 | |
1d7cc030 | 1521 | /* |
1a49b72c | 1522 | * SRAT Subtables, correspond to Type in struct acpi_subtable_header |
1d7cc030 BM |
1523 | */ |
1524 | ||
1525 | /* 0: Processor Local APIC/SAPIC Affinity */ | |
793c2388 | 1526 | |
f3d2e786 BM |
1527 | struct acpi_srat_cpu_affinity { |
1528 | struct acpi_subtable_header header; | |
1529 | u8 proximity_domain_lo; | |
793c2388 | 1530 | u8 apic_id; |
f3d2e786 | 1531 | u32 flags; |
793c2388 BM |
1532 | u8 local_sapic_eid; |
1533 | u8 proximity_domain_hi[3]; | |
63b8f8cd | 1534 | u32 clock_domain; |
793c2388 BM |
1535 | }; |
1536 | ||
6e2d5ebd BM |
1537 | /* Flags */ |
1538 | ||
1539 | #define ACPI_SRAT_CPU_USE_AFFINITY (1) /* 00: Use affinity structure */ | |
1540 | ||
1d7cc030 | 1541 | /* 1: Memory Affinity */ |
f3d2e786 BM |
1542 | |
1543 | struct acpi_srat_mem_affinity { | |
1544 | struct acpi_subtable_header header; | |
1545 | u32 proximity_domain; | |
1546 | u16 reserved; /* Reserved, must be zero */ | |
793c2388 | 1547 | u64 base_address; |
f3d2e786 | 1548 | u64 length; |
19d0cfe9 | 1549 | u32 reserved1; |
f3d2e786 | 1550 | u32 flags; |
19d0cfe9 | 1551 | u64 reserved2; /* Reserved, must be zero */ |
f3d2e786 BM |
1552 | }; |
1553 | ||
1554 | /* Flags */ | |
f9f4601f | 1555 | |
f3d2e786 BM |
1556 | #define ACPI_SRAT_MEM_ENABLED (1) /* 00: Use affinity structure */ |
1557 | #define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1) /* 01: Memory region is hot pluggable */ | |
1558 | #define ACPI_SRAT_MEM_NON_VOLATILE (1<<2) /* 02: Memory region is non-volatile */ | |
f9f4601f | 1559 | |
eb2289ba | 1560 | /* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */ |
1d7cc030 BM |
1561 | |
1562 | struct acpi_srat_x2apic_cpu_affinity { | |
1563 | struct acpi_subtable_header header; | |
1564 | u16 reserved; /* Reserved, must be zero */ | |
1565 | u32 proximity_domain; | |
1566 | u32 apic_id; | |
1567 | u32 flags; | |
eb2289ba BM |
1568 | u32 clock_domain; |
1569 | u32 reserved2; | |
1d7cc030 BM |
1570 | }; |
1571 | ||
1572 | /* Flags for struct acpi_srat_cpu_affinity and struct acpi_srat_x2apic_cpu_affinity */ | |
1573 | ||
1574 | #define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */ | |
1575 | ||
63b8f8cd HG |
1576 | /* 3: GICC Affinity (ACPI 5.1) */ |
1577 | ||
1578 | struct acpi_srat_gicc_affinity { | |
1579 | struct acpi_subtable_header header; | |
1580 | u32 proximity_domain; | |
1581 | u32 acpi_processor_uid; | |
1582 | u32 flags; | |
1583 | u32 clock_domain; | |
1584 | }; | |
1585 | ||
1586 | /* Flags for struct acpi_srat_gicc_affinity */ | |
1587 | ||
1588 | #define ACPI_SRAT_GICC_ENABLED (1) /* 00: Use affinity structure */ | |
1589 | ||
a618c7f8 BM |
1590 | /* 4: GCC ITS Affinity (ACPI 6.2) */ |
1591 | ||
1592 | struct acpi_srat_gic_its_affinity { | |
1593 | struct acpi_subtable_header header; | |
1594 | u32 proximity_domain; | |
1595 | u16 reserved; | |
1596 | u32 its_id; | |
1597 | }; | |
1598 | ||
6e596084 RM |
1599 | /* Reset to default packing */ |
1600 | ||
1601 | #pragma pack() | |
1da177e4 | 1602 | |
4be44fcd | 1603 | #endif /* __ACTBL1_H__ */ |