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95857638 | 1 | /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ |
1da177e4 LT |
2 | /****************************************************************************** |
3 | * | |
793c2388 | 4 | * Name: actbl1.h - Additional ACPI table definitions |
1da177e4 | 5 | * |
487ea80a | 6 | * Copyright (C) 2000 - 2022, Intel Corp. |
1da177e4 | 7 | * |
95857638 | 8 | *****************************************************************************/ |
1da177e4 LT |
9 | |
10 | #ifndef __ACTBL1_H__ | |
11 | #define __ACTBL1_H__ | |
12 | ||
793c2388 BM |
13 | /******************************************************************************* |
14 | * | |
e62f8227 | 15 | * Additional ACPI Tables |
793c2388 BM |
16 | * |
17 | * These tables are not consumed directly by the ACPICA subsystem, but are | |
18 | * included here to support device drivers and the AML disassembler. | |
19 | * | |
20 | ******************************************************************************/ | |
21 | ||
22 | /* | |
6e2d5ebd BM |
23 | * Values for description table header signatures for tables defined in this |
24 | * file. Useful because they make it more difficult to inadvertently type in | |
25 | * the wrong signature. | |
793c2388 | 26 | */ |
e692fa13 | 27 | #define ACPI_SIG_AEST "AEST" /* Arm Error Source Table */ |
e62f8227 | 28 | #define ACPI_SIG_ASF "ASF!" /* Alert Standard Format table */ |
970d9c9e | 29 | #define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */ |
e62f8227 ES |
30 | #define ACPI_SIG_BGRT "BGRT" /* Boot Graphics Resource Table */ |
31 | #define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */ | |
7c5eab72 | 32 | #define ACPI_SIG_CEDT "CEDT" /* CXL Early Discovery Table */ |
793c2388 | 33 | #define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */ |
e62f8227 ES |
34 | #define ACPI_SIG_CSRT "CSRT" /* Core System Resource Table */ |
35 | #define ACPI_SIG_DBG2 "DBG2" /* Debug Port table type 2 */ | |
36 | #define ACPI_SIG_DBGP "DBGP" /* Debug Port table */ | |
37 | #define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */ | |
38 | #define ACPI_SIG_DRTM "DRTM" /* Dynamic Root of Trust for Measurement table */ | |
793c2388 | 39 | #define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */ |
970d9c9e BM |
40 | #define ACPI_SIG_EINJ "EINJ" /* Error Injection table */ |
41 | #define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */ | |
e62f8227 ES |
42 | #define ACPI_SIG_FPDT "FPDT" /* Firmware Performance Data Table */ |
43 | #define ACPI_SIG_GTDT "GTDT" /* Generic Timer Description Table */ | |
970d9c9e | 44 | #define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */ |
e62f8227 ES |
45 | #define ACPI_SIG_HMAT "HMAT" /* Heterogeneous Memory Attributes Table */ |
46 | #define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */ | |
47 | #define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */ | |
51aad1a6 | 48 | #define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */ |
e62f8227 ES |
49 | |
50 | #define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */ | |
51 | #define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */ | |
52 | ||
6ad90f71 SH |
53 | #define ACPI_SIG_NBFT "NBFT" /* NVMe Boot Firmware Table */ |
54 | ||
e62f8227 ES |
55 | /* Reserved table signatures */ |
56 | ||
57 | #define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */ | |
58 | #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ | |
59 | ||
60 | /* | |
61 | * These tables have been seen in the field, but no definition has been found | |
62 | */ | |
63 | #ifdef ACPI_UNDEFINED_TABLES | |
64 | #define ACPI_SIG_ATKG "ATKG" | |
65 | #define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */ | |
66 | #define ACPI_SIG_IEIT "IEIT" | |
67 | #endif | |
793c2388 | 68 | |
793c2388 BM |
69 | /* |
70 | * All tables must be byte-packed to match the ACPI specification, since | |
71 | * the tables are provided by the system BIOS. | |
72 | */ | |
1da177e4 LT |
73 | #pragma pack(1) |
74 | ||
75 | /* | |
be030a57 BM |
76 | * Note: C bitfields are not used for this reason: |
77 | * | |
78 | * "Bitfields are great and easy to read, but unfortunately the C language | |
79 | * does not specify the layout of bitfields in memory, which means they are | |
80 | * essentially useless for dealing with packed data in on-disk formats or | |
81 | * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, | |
82 | * this decision was a design error in C. Ritchie could have picked an order | |
83 | * and stuck with it." Norman Ramsey. | |
84 | * See http://stackoverflow.com/a/1053662/41661 | |
1da177e4 | 85 | */ |
793c2388 | 86 | |
6e2d5ebd BM |
87 | /******************************************************************************* |
88 | * | |
89 | * Common subtable headers | |
90 | * | |
91 | ******************************************************************************/ | |
92 | ||
93 | /* Generic subtable header (used in MADT, SRAT, etc.) */ | |
f3d2e786 BM |
94 | |
95 | struct acpi_subtable_header { | |
96 | u8 type; | |
97 | u8 length; | |
98 | }; | |
99 | ||
6e2d5ebd | 100 | /* Subtable header for WHEA tables (EINJ, ERST, WDAT) */ |
970d9c9e BM |
101 | |
102 | struct acpi_whea_header { | |
103 | u8 action; | |
104 | u8 instruction; | |
105 | u8 flags; | |
106 | u8 reserved; | |
107 | struct acpi_generic_address register_region; | |
3fa34777 BM |
108 | u64 value; /* Value used with Read/Write register */ |
109 | u64 mask; /* Bitmask required for this register instruction */ | |
970d9c9e BM |
110 | }; |
111 | ||
e62f8227 ES |
112 | /******************************************************************************* |
113 | * | |
114 | * ASF - Alert Standard Format table (Signature "ASF!") | |
115 | * Revision 0x10 | |
116 | * | |
117 | * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003 | |
118 | * | |
119 | ******************************************************************************/ | |
120 | ||
121 | struct acpi_table_asf { | |
122 | struct acpi_table_header header; /* Common ACPI table header */ | |
123 | }; | |
124 | ||
125 | /* ASF subtable header */ | |
126 | ||
127 | struct acpi_asf_header { | |
128 | u8 type; | |
129 | u8 reserved; | |
130 | u16 length; | |
131 | }; | |
132 | ||
133 | /* Values for Type field above */ | |
134 | ||
135 | enum acpi_asf_type { | |
136 | ACPI_ASF_TYPE_INFO = 0, | |
137 | ACPI_ASF_TYPE_ALERT = 1, | |
138 | ACPI_ASF_TYPE_CONTROL = 2, | |
139 | ACPI_ASF_TYPE_BOOT = 3, | |
140 | ACPI_ASF_TYPE_ADDRESS = 4, | |
141 | ACPI_ASF_TYPE_RESERVED = 5 | |
142 | }; | |
143 | ||
144 | /* | |
145 | * ASF subtables | |
146 | */ | |
147 | ||
148 | /* 0: ASF Information */ | |
149 | ||
150 | struct acpi_asf_info { | |
151 | struct acpi_asf_header header; | |
152 | u8 min_reset_value; | |
153 | u8 min_poll_interval; | |
154 | u16 system_id; | |
155 | u32 mfg_id; | |
156 | u8 flags; | |
157 | u8 reserved2[3]; | |
158 | }; | |
159 | ||
160 | /* Masks for Flags field above */ | |
161 | ||
162 | #define ACPI_ASF_SMBUS_PROTOCOLS (1) | |
163 | ||
164 | /* 1: ASF Alerts */ | |
165 | ||
166 | struct acpi_asf_alert { | |
167 | struct acpi_asf_header header; | |
168 | u8 assert_mask; | |
169 | u8 deassert_mask; | |
170 | u8 alerts; | |
171 | u8 data_length; | |
172 | }; | |
173 | ||
174 | struct acpi_asf_alert_data { | |
175 | u8 address; | |
176 | u8 command; | |
177 | u8 mask; | |
178 | u8 value; | |
179 | u8 sensor_type; | |
180 | u8 type; | |
181 | u8 offset; | |
182 | u8 source_type; | |
183 | u8 severity; | |
184 | u8 sensor_number; | |
185 | u8 entity; | |
186 | u8 instance; | |
187 | }; | |
188 | ||
189 | /* 2: ASF Remote Control */ | |
190 | ||
191 | struct acpi_asf_remote { | |
192 | struct acpi_asf_header header; | |
193 | u8 controls; | |
194 | u8 data_length; | |
195 | u16 reserved2; | |
196 | }; | |
197 | ||
198 | struct acpi_asf_control_data { | |
199 | u8 function; | |
200 | u8 address; | |
201 | u8 command; | |
202 | u8 value; | |
203 | }; | |
204 | ||
205 | /* 3: ASF RMCP Boot Options */ | |
206 | ||
207 | struct acpi_asf_rmcp { | |
208 | struct acpi_asf_header header; | |
209 | u8 capabilities[7]; | |
210 | u8 completion_code; | |
211 | u32 enterprise_id; | |
212 | u8 command; | |
213 | u16 parameter; | |
214 | u16 boot_options; | |
215 | u16 oem_parameters; | |
216 | }; | |
217 | ||
218 | /* 4: ASF Address */ | |
219 | ||
220 | struct acpi_asf_address { | |
221 | struct acpi_asf_header header; | |
222 | u8 eprom_address; | |
223 | u8 devices; | |
224 | }; | |
225 | ||
970d9c9e BM |
226 | /******************************************************************************* |
227 | * | |
6e2d5ebd BM |
228 | * BERT - Boot Error Record Table (ACPI 4.0) |
229 | * Version 1 | |
970d9c9e BM |
230 | * |
231 | ******************************************************************************/ | |
232 | ||
233 | struct acpi_table_bert { | |
234 | struct acpi_table_header header; /* Common ACPI table header */ | |
235 | u32 region_length; /* Length of the boot error region */ | |
b595076a | 236 | u64 address; /* Physical address of the error region */ |
970d9c9e BM |
237 | }; |
238 | ||
6e2d5ebd | 239 | /* Boot Error Region (not a subtable, pointed to by Address field above) */ |
3fa34777 | 240 | |
970d9c9e | 241 | struct acpi_bert_region { |
6e2d5ebd BM |
242 | u32 block_status; /* Type of error information */ |
243 | u32 raw_data_offset; /* Offset to raw error data */ | |
244 | u32 raw_data_length; /* Length of raw error data */ | |
245 | u32 data_length; /* Length of generic error data */ | |
246 | u32 error_severity; /* Severity code */ | |
970d9c9e BM |
247 | }; |
248 | ||
6e2d5ebd | 249 | /* Values for block_status flags above */ |
970d9c9e BM |
250 | |
251 | #define ACPI_BERT_UNCORRECTABLE (1) | |
6e2d5ebd BM |
252 | #define ACPI_BERT_CORRECTABLE (1<<1) |
253 | #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2) | |
254 | #define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3) | |
255 | #define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */ | |
256 | ||
257 | /* Values for error_severity above */ | |
258 | ||
259 | enum acpi_bert_error_severity { | |
260 | ACPI_BERT_ERROR_CORRECTABLE = 0, | |
261 | ACPI_BERT_ERROR_FATAL = 1, | |
262 | ACPI_BERT_ERROR_CORRECTED = 2, | |
263 | ACPI_BERT_ERROR_NONE = 3, | |
264 | ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */ | |
265 | }; | |
266 | ||
267 | /* | |
268 | * Note: The generic error data that follows the error_severity field above | |
269 | * uses the struct acpi_hest_generic_data defined under the HEST table below | |
270 | */ | |
970d9c9e | 271 | |
e62f8227 ES |
272 | /******************************************************************************* |
273 | * | |
274 | * BGRT - Boot Graphics Resource Table (ACPI 5.0) | |
275 | * Version 1 | |
276 | * | |
277 | ******************************************************************************/ | |
278 | ||
279 | struct acpi_table_bgrt { | |
280 | struct acpi_table_header header; /* Common ACPI table header */ | |
281 | u16 version; | |
282 | u8 status; | |
283 | u8 image_type; | |
284 | u64 image_address; | |
285 | u32 image_offset_x; | |
286 | u32 image_offset_y; | |
287 | }; | |
288 | ||
289 | /* Flags for Status field above */ | |
290 | ||
291 | #define ACPI_BGRT_DISPLAYED (1) | |
292 | #define ACPI_BGRT_ORIENTATION_OFFSET (3 << 1) | |
293 | ||
294 | /******************************************************************************* | |
295 | * | |
296 | * BOOT - Simple Boot Flag Table | |
297 | * Version 1 | |
298 | * | |
299 | * Conforms to the "Simple Boot Flag Specification", Version 2.1 | |
300 | * | |
301 | ******************************************************************************/ | |
302 | ||
303 | struct acpi_table_boot { | |
304 | struct acpi_table_header header; /* Common ACPI table header */ | |
305 | u8 cmos_index; /* Index in CMOS RAM for the boot register */ | |
306 | u8 reserved[3]; | |
307 | }; | |
308 | ||
51aad1a6 BM |
309 | /******************************************************************************* |
310 | * | |
311 | * CDAT - Coherent Device Attribute Table | |
312 | * Version 1 | |
313 | * | |
314 | * Conforms to the "Coherent Device Attribute Table (CDAT) Specification | |
315 | " (Revision 1.01, October 2020.) | |
316 | * | |
317 | ******************************************************************************/ | |
318 | ||
319 | struct acpi_table_cdat { | |
320 | u32 length; /* Length of table in bytes, including this header */ | |
321 | u8 revision; /* ACPI Specification minor version number */ | |
322 | u8 checksum; /* To make sum of entire table == 0 */ | |
323 | u8 reserved[6]; | |
324 | u32 sequence; /* Used to detect runtime CDAT table changes */ | |
325 | }; | |
326 | ||
327 | /* CDAT common subtable header */ | |
328 | ||
329 | struct acpi_cdat_header { | |
330 | u8 type; | |
331 | u8 reserved; | |
332 | u16 length; | |
333 | }; | |
334 | ||
335 | /* Values for Type field above */ | |
336 | ||
337 | enum acpi_cdat_type { | |
338 | ACPI_CDAT_TYPE_DSMAS = 0, | |
339 | ACPI_CDAT_TYPE_DSLBIS = 1, | |
340 | ACPI_CDAT_TYPE_DSMSCIS = 2, | |
341 | ACPI_CDAT_TYPE_DSIS = 3, | |
342 | ACPI_CDAT_TYPE_DSEMTS = 4, | |
343 | ACPI_CDAT_TYPE_SSLBIS = 5, | |
344 | ACPI_CDAT_TYPE_RESERVED = 6 /* 6 through 0xFF are reserved */ | |
345 | }; | |
346 | ||
347 | /* Subtable 0: Device Scoped Memory Affinity Structure (DSMAS) */ | |
348 | ||
5a9e358f | 349 | struct acpi_cdat_dsmas { |
51aad1a6 BM |
350 | u8 dsmad_handle; |
351 | u8 flags; | |
352 | u16 reserved; | |
353 | u64 dpa_base_address; | |
354 | u64 dpa_length; | |
355 | }; | |
356 | ||
357 | /* Flags for subtable above */ | |
358 | ||
359 | #define ACPI_CEDT_DSMAS_NON_VOLATILE (1 << 2) | |
360 | ||
361 | /* Subtable 1: Device scoped Latency and Bandwidth Information Structure (DSLBIS) */ | |
362 | ||
363 | struct acpi_cdat_dslbis { | |
364 | u8 handle; | |
365 | u8 flags; /* If Handle matches a DSMAS handle, the definition of this field matches | |
366 | * Flags field in HMAT System Locality Latency */ | |
367 | u8 data_type; | |
368 | u8 reserved; | |
369 | u64 entry_base_unit; | |
370 | u16 entry[3]; | |
371 | u16 reserved2; | |
372 | }; | |
373 | ||
374 | /* Subtable 2: Device Scoped Memory Side Cache Information Structure (DSMSCIS) */ | |
375 | ||
376 | struct acpi_cdat_dsmscis { | |
377 | u8 dsmas_handle; | |
378 | u8 reserved[3]; | |
379 | u64 side_cache_size; | |
380 | u32 cache_attributes; | |
381 | }; | |
382 | ||
383 | /* Subtable 3: Device Scoped Initiator Structure (DSIS) */ | |
384 | ||
385 | struct acpi_cdat_dsis { | |
386 | u8 flags; | |
387 | u8 handle; | |
388 | u16 reserved; | |
389 | }; | |
390 | ||
391 | /* Flags for above subtable */ | |
392 | ||
393 | #define ACPI_CDAT_DSIS_MEM_ATTACHED (1 << 0) | |
394 | ||
395 | /* Subtable 4: Device Scoped EFI Memory Type Structure (DSEMTS) */ | |
396 | ||
397 | struct acpi_cdat_dsemts { | |
398 | u8 dsmas_handle; | |
399 | u8 memory_type; | |
400 | u16 reserved; | |
401 | u64 dpa_offset; | |
402 | u64 range_length; | |
403 | }; | |
404 | ||
405 | /* Subtable 5: Switch Scoped Latency and Bandwidth Information Structure (SSLBIS) */ | |
406 | ||
407 | struct acpi_cdat_sslbis { | |
408 | u8 data_type; | |
409 | u8 reserved[3]; | |
410 | u64 entry_base_unit; | |
411 | }; | |
412 | ||
413 | /* Sub-subtable for above, sslbe_entries field */ | |
414 | ||
415 | struct acpi_cdat_sslbe { | |
416 | u16 portx_id; | |
417 | u16 porty_id; | |
418 | u16 latency_or_bandwidth; | |
419 | u16 reserved; | |
420 | }; | |
421 | ||
7c5eab72 BW |
422 | /******************************************************************************* |
423 | * | |
424 | * CEDT - CXL Early Discovery Table | |
425 | * Version 1 | |
426 | * | |
51aad1a6 | 427 | * Conforms to the "CXL Early Discovery Table" (CXL 2.0, October 2020) |
7c5eab72 BW |
428 | * |
429 | ******************************************************************************/ | |
430 | ||
431 | struct acpi_table_cedt { | |
432 | struct acpi_table_header header; /* Common ACPI table header */ | |
433 | }; | |
434 | ||
435 | /* CEDT subtable header (Performance Record Structure) */ | |
436 | ||
437 | struct acpi_cedt_header { | |
438 | u8 type; | |
439 | u8 reserved; | |
440 | u16 length; | |
441 | }; | |
442 | ||
443 | /* Values for Type field above */ | |
444 | ||
445 | enum acpi_cedt_type { | |
446 | ACPI_CEDT_TYPE_CHBS = 0, | |
4a2c1dcf | 447 | ACPI_CEDT_TYPE_CFMWS = 1, |
f350c68e AS |
448 | ACPI_CEDT_TYPE_CXIMS = 2, |
449 | ACPI_CEDT_TYPE_RDPAS = 3, | |
450 | ACPI_CEDT_TYPE_RESERVED = 4, | |
7c5eab72 BW |
451 | }; |
452 | ||
160c768e AS |
453 | /* Values for version field above */ |
454 | ||
455 | #define ACPI_CEDT_CHBS_VERSION_CXL11 (0) | |
456 | #define ACPI_CEDT_CHBS_VERSION_CXL20 (1) | |
457 | ||
458 | /* Values for length field above */ | |
459 | ||
460 | #define ACPI_CEDT_CHBS_LENGTH_CXL11 (0x2000) | |
461 | #define ACPI_CEDT_CHBS_LENGTH_CXL20 (0x10000) | |
462 | ||
7c5eab72 BW |
463 | /* |
464 | * CEDT subtables | |
465 | */ | |
466 | ||
467 | /* 0: CXL Host Bridge Structure */ | |
468 | ||
469 | struct acpi_cedt_chbs { | |
519c8090 | 470 | struct acpi_cedt_header header; |
7c5eab72 BW |
471 | u32 uid; |
472 | u32 cxl_version; | |
473 | u32 reserved; | |
474 | u64 base; | |
475 | u64 length; | |
476 | }; | |
477 | ||
4a2c1dcf AS |
478 | /* 1: CXL Fixed Memory Window Structure */ |
479 | ||
480 | struct acpi_cedt_cfmws { | |
481 | struct acpi_cedt_header header; | |
482 | u32 reserved1; | |
483 | u64 base_hpa; | |
484 | u64 window_size; | |
485 | u8 interleave_ways; | |
486 | u8 interleave_arithmetic; | |
487 | u16 reserved2; | |
488 | u32 granularity; | |
489 | u16 restrictions; | |
490 | u16 qtg_id; | |
491 | u32 interleave_targets[]; | |
492 | }; | |
493 | ||
a95d2fb0 LH |
494 | struct acpi_cedt_cfmws_target_element { |
495 | u32 interleave_target; | |
496 | }; | |
497 | ||
4a2c1dcf AS |
498 | /* Values for Interleave Arithmetic field above */ |
499 | ||
45882a81 | 500 | #define ACPI_CEDT_CFMWS_ARITHMETIC_MODULO (0) |
f350c68e | 501 | #define ACPI_CEDT_CFMWS_ARITHMETIC_XOR (1) |
4a2c1dcf AS |
502 | |
503 | /* Values for Restrictions field above */ | |
504 | ||
45882a81 BM |
505 | #define ACPI_CEDT_CFMWS_RESTRICT_TYPE2 (1) |
506 | #define ACPI_CEDT_CFMWS_RESTRICT_TYPE3 (1<<1) | |
507 | #define ACPI_CEDT_CFMWS_RESTRICT_VOLATILE (1<<2) | |
508 | #define ACPI_CEDT_CFMWS_RESTRICT_PMEM (1<<3) | |
509 | #define ACPI_CEDT_CFMWS_RESTRICT_FIXED (1<<4) | |
4a2c1dcf | 510 | |
f350c68e AS |
511 | /* 2: CXL XOR Interleave Math Structure */ |
512 | ||
513 | struct acpi_cedt_cxims { | |
514 | struct acpi_cedt_header header; | |
515 | u16 reserved1; | |
516 | u8 hbig; | |
517 | u8 nr_xormaps; | |
518 | u64 xormap_list[]; | |
519 | }; | |
520 | ||
521 | /* 3: CXL RCEC Downstream Port Association Structure */ | |
522 | ||
523 | struct acpi_cedt_rdpas { | |
524 | struct acpi_cedt_header header; | |
525 | u8 reserved1; | |
526 | u16 length; | |
527 | u16 segment; | |
528 | u16 bdf; | |
529 | u8 protocol; | |
530 | u64 address; | |
531 | }; | |
532 | ||
533 | /* Masks for bdf field above */ | |
534 | #define ACPI_CEDT_RDPAS_BUS_MASK 0xff00 | |
535 | #define ACPI_CEDT_RDPAS_DEVICE_MASK 0x00f8 | |
536 | #define ACPI_CEDT_RDPAS_FUNCTION_MASK 0x0007 | |
537 | ||
538 | #define ACPI_CEDT_RDPAS_PROTOCOL_IO (0) | |
539 | #define ACPI_CEDT_RDPAS_PROTOCOL_CACHEMEM (1) | |
540 | ||
793c2388 BM |
541 | /******************************************************************************* |
542 | * | |
6e2d5ebd BM |
543 | * CPEP - Corrected Platform Error Polling table (ACPI 4.0) |
544 | * Version 1 | |
793c2388 BM |
545 | * |
546 | ******************************************************************************/ | |
547 | ||
548 | struct acpi_table_cpep { | |
f3d2e786 BM |
549 | struct acpi_table_header header; /* Common ACPI table header */ |
550 | u64 reserved; | |
793c2388 BM |
551 | }; |
552 | ||
553 | /* Subtable */ | |
554 | ||
555 | struct acpi_cpep_polling { | |
6e2d5ebd | 556 | struct acpi_subtable_header header; |
f3d2e786 BM |
557 | u8 id; /* Processor ID */ |
558 | u8 eid; /* Processor EID */ | |
559 | u32 interval; /* Polling interval (msec) */ | |
793c2388 BM |
560 | }; |
561 | ||
e62f8227 ES |
562 | /******************************************************************************* |
563 | * | |
564 | * CSRT - Core System Resource Table | |
565 | * Version 0 | |
566 | * | |
567 | * Conforms to the "Core System Resource Table (CSRT)", November 14, 2011 | |
568 | * | |
569 | ******************************************************************************/ | |
570 | ||
571 | struct acpi_table_csrt { | |
572 | struct acpi_table_header header; /* Common ACPI table header */ | |
573 | }; | |
574 | ||
575 | /* Resource Group subtable */ | |
576 | ||
577 | struct acpi_csrt_group { | |
578 | u32 length; | |
579 | u32 vendor_id; | |
580 | u32 subvendor_id; | |
581 | u16 device_id; | |
582 | u16 subdevice_id; | |
583 | u16 revision; | |
584 | u16 reserved; | |
585 | u32 shared_info_length; | |
586 | ||
587 | /* Shared data immediately follows (Length = shared_info_length) */ | |
588 | }; | |
589 | ||
590 | /* Shared Info subtable */ | |
591 | ||
592 | struct acpi_csrt_shared_info { | |
593 | u16 major_version; | |
594 | u16 minor_version; | |
595 | u32 mmio_base_low; | |
596 | u32 mmio_base_high; | |
597 | u32 gsi_interrupt; | |
598 | u8 interrupt_polarity; | |
599 | u8 interrupt_mode; | |
600 | u8 num_channels; | |
601 | u8 dma_address_width; | |
602 | u16 base_request_line; | |
603 | u16 num_handshake_signals; | |
604 | u32 max_block_size; | |
605 | ||
606 | /* Resource descriptors immediately follow (Length = Group length - shared_info_length) */ | |
607 | }; | |
608 | ||
609 | /* Resource Descriptor subtable */ | |
610 | ||
611 | struct acpi_csrt_descriptor { | |
612 | u32 length; | |
613 | u16 type; | |
614 | u16 subtype; | |
615 | u32 uid; | |
616 | ||
617 | /* Resource-specific information immediately follows */ | |
618 | }; | |
619 | ||
620 | /* Resource Types */ | |
621 | ||
622 | #define ACPI_CSRT_TYPE_INTERRUPT 0x0001 | |
623 | #define ACPI_CSRT_TYPE_TIMER 0x0002 | |
624 | #define ACPI_CSRT_TYPE_DMA 0x0003 | |
625 | ||
626 | /* Resource Subtypes */ | |
627 | ||
628 | #define ACPI_CSRT_XRUPT_LINE 0x0000 | |
629 | #define ACPI_CSRT_XRUPT_CONTROLLER 0x0001 | |
630 | #define ACPI_CSRT_TIMER 0x0000 | |
631 | #define ACPI_CSRT_DMA_CHANNEL 0x0000 | |
632 | #define ACPI_CSRT_DMA_CONTROLLER 0x0001 | |
633 | ||
634 | /******************************************************************************* | |
635 | * | |
636 | * DBG2 - Debug Port Table 2 | |
637 | * Version 0 (Both main table and subtables) | |
638 | * | |
200950b6 | 639 | * Conforms to "Microsoft Debug Port Table 2 (DBG2)", September 21, 2020 |
e62f8227 ES |
640 | * |
641 | ******************************************************************************/ | |
642 | ||
643 | struct acpi_table_dbg2 { | |
644 | struct acpi_table_header header; /* Common ACPI table header */ | |
645 | u32 info_offset; | |
646 | u32 info_count; | |
647 | }; | |
648 | ||
649 | struct acpi_dbg2_header { | |
650 | u32 info_offset; | |
651 | u32 info_count; | |
652 | }; | |
653 | ||
654 | /* Debug Device Information Subtable */ | |
655 | ||
656 | struct acpi_dbg2_device { | |
657 | u8 revision; | |
658 | u16 length; | |
659 | u8 register_count; /* Number of base_address registers */ | |
660 | u16 namepath_length; | |
661 | u16 namepath_offset; | |
662 | u16 oem_data_length; | |
663 | u16 oem_data_offset; | |
664 | u16 port_type; | |
665 | u16 port_subtype; | |
666 | u16 reserved; | |
667 | u16 base_address_offset; | |
668 | u16 address_size_offset; | |
669 | /* | |
670 | * Data that follows: | |
671 | * base_address (required) - Each in 12-byte Generic Address Structure format. | |
672 | * address_size (required) - Array of u32 sizes corresponding to each base_address register. | |
673 | * Namepath (required) - Null terminated string. Single dot if not supported. | |
674 | * oem_data (optional) - Length is oem_data_length. | |
675 | */ | |
676 | }; | |
677 | ||
678 | /* Types for port_type field above */ | |
679 | ||
680 | #define ACPI_DBG2_SERIAL_PORT 0x8000 | |
681 | #define ACPI_DBG2_1394_PORT 0x8001 | |
682 | #define ACPI_DBG2_USB_PORT 0x8002 | |
683 | #define ACPI_DBG2_NET_PORT 0x8003 | |
684 | ||
685 | /* Subtypes for port_subtype field above */ | |
686 | ||
687 | #define ACPI_DBG2_16550_COMPATIBLE 0x0000 | |
688 | #define ACPI_DBG2_16550_SUBSET 0x0001 | |
200950b6 | 689 | #define ACPI_DBG2_MAX311XE_SPI 0x0002 |
e62f8227 | 690 | #define ACPI_DBG2_ARM_PL011 0x0003 |
200950b6 MW |
691 | #define ACPI_DBG2_MSM8X60 0x0004 |
692 | #define ACPI_DBG2_16550_NVIDIA 0x0005 | |
693 | #define ACPI_DBG2_TI_OMAP 0x0006 | |
694 | #define ACPI_DBG2_APM88XXXX 0x0008 | |
695 | #define ACPI_DBG2_MSM8974 0x0009 | |
696 | #define ACPI_DBG2_SAM5250 0x000A | |
697 | #define ACPI_DBG2_INTEL_USIF 0x000B | |
698 | #define ACPI_DBG2_IMX6 0x000C | |
e62f8227 ES |
699 | #define ACPI_DBG2_ARM_SBSA_32BIT 0x000D |
700 | #define ACPI_DBG2_ARM_SBSA_GENERIC 0x000E | |
701 | #define ACPI_DBG2_ARM_DCC 0x000F | |
702 | #define ACPI_DBG2_BCM2835 0x0010 | |
200950b6 MW |
703 | #define ACPI_DBG2_SDM845_1_8432MHZ 0x0011 |
704 | #define ACPI_DBG2_16550_WITH_GAS 0x0012 | |
705 | #define ACPI_DBG2_SDM845_7_372MHZ 0x0013 | |
706 | #define ACPI_DBG2_INTEL_LPSS 0x0014 | |
e62f8227 ES |
707 | |
708 | #define ACPI_DBG2_1394_STANDARD 0x0000 | |
709 | ||
710 | #define ACPI_DBG2_USB_XHCI 0x0000 | |
711 | #define ACPI_DBG2_USB_EHCI 0x0001 | |
712 | ||
713 | /******************************************************************************* | |
714 | * | |
715 | * DBGP - Debug Port table | |
716 | * Version 1 | |
717 | * | |
718 | * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000 | |
719 | * | |
720 | ******************************************************************************/ | |
721 | ||
722 | struct acpi_table_dbgp { | |
723 | struct acpi_table_header header; /* Common ACPI table header */ | |
724 | u8 type; /* 0=full 16550, 1=subset of 16550 */ | |
725 | u8 reserved[3]; | |
726 | struct acpi_generic_address debug_port; | |
727 | }; | |
728 | ||
729 | /******************************************************************************* | |
730 | * | |
731 | * DMAR - DMA Remapping table | |
732 | * Version 1 | |
733 | * | |
734 | * Conforms to "Intel Virtualization Technology for Directed I/O", | |
735 | * Version 2.3, October 2014 | |
736 | * | |
737 | ******************************************************************************/ | |
738 | ||
739 | struct acpi_table_dmar { | |
740 | struct acpi_table_header header; /* Common ACPI table header */ | |
741 | u8 width; /* Host Address Width */ | |
742 | u8 flags; | |
743 | u8 reserved[10]; | |
744 | }; | |
745 | ||
746 | /* Masks for Flags field above */ | |
747 | ||
748 | #define ACPI_DMAR_INTR_REMAP (1) | |
749 | #define ACPI_DMAR_X2APIC_OPT_OUT (1<<1) | |
750 | #define ACPI_DMAR_X2APIC_MODE (1<<2) | |
751 | ||
752 | /* DMAR subtable header */ | |
753 | ||
754 | struct acpi_dmar_header { | |
755 | u16 type; | |
756 | u16 length; | |
757 | }; | |
758 | ||
759 | /* Values for subtable type in struct acpi_dmar_header */ | |
760 | ||
761 | enum acpi_dmar_type { | |
762 | ACPI_DMAR_TYPE_HARDWARE_UNIT = 0, | |
763 | ACPI_DMAR_TYPE_RESERVED_MEMORY = 1, | |
764 | ACPI_DMAR_TYPE_ROOT_ATS = 2, | |
765 | ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3, | |
766 | ACPI_DMAR_TYPE_NAMESPACE = 4, | |
81d3c75b YC |
767 | ACPI_DMAR_TYPE_SATC = 5, |
768 | ACPI_DMAR_TYPE_RESERVED = 6 /* 6 and greater are reserved */ | |
e62f8227 ES |
769 | }; |
770 | ||
771 | /* DMAR Device Scope structure */ | |
772 | ||
773 | struct acpi_dmar_device_scope { | |
774 | u8 entry_type; | |
775 | u8 length; | |
776 | u16 reserved; | |
777 | u8 enumeration_id; | |
778 | u8 bus; | |
779 | }; | |
780 | ||
781 | /* Values for entry_type in struct acpi_dmar_device_scope - device types */ | |
782 | ||
783 | enum acpi_dmar_scope_type { | |
784 | ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0, | |
785 | ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1, | |
786 | ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2, | |
787 | ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3, | |
788 | ACPI_DMAR_SCOPE_TYPE_HPET = 4, | |
789 | ACPI_DMAR_SCOPE_TYPE_NAMESPACE = 5, | |
790 | ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 /* 6 and greater are reserved */ | |
791 | }; | |
792 | ||
793 | struct acpi_dmar_pci_path { | |
794 | u8 device; | |
795 | u8 function; | |
796 | }; | |
797 | ||
798 | /* | |
799 | * DMAR Subtables, correspond to Type in struct acpi_dmar_header | |
800 | */ | |
801 | ||
802 | /* 0: Hardware Unit Definition */ | |
803 | ||
804 | struct acpi_dmar_hardware_unit { | |
805 | struct acpi_dmar_header header; | |
806 | u8 flags; | |
4db96bfe | 807 | u8 size; /* Size of the register set */ |
e62f8227 ES |
808 | u16 segment; |
809 | u64 address; /* Register Base Address */ | |
810 | }; | |
811 | ||
812 | /* Masks for Flags field above */ | |
813 | ||
814 | #define ACPI_DMAR_INCLUDE_ALL (1) | |
815 | ||
c163f90c | 816 | /* 1: Reserved Memory Definition */ |
e62f8227 ES |
817 | |
818 | struct acpi_dmar_reserved_memory { | |
819 | struct acpi_dmar_header header; | |
820 | u16 reserved; | |
821 | u16 segment; | |
822 | u64 base_address; /* 4K aligned base address */ | |
823 | u64 end_address; /* 4K aligned limit address */ | |
824 | }; | |
825 | ||
826 | /* Masks for Flags field above */ | |
827 | ||
828 | #define ACPI_DMAR_ALLOW_ALL (1) | |
829 | ||
830 | /* 2: Root Port ATS Capability Reporting Structure */ | |
831 | ||
832 | struct acpi_dmar_atsr { | |
833 | struct acpi_dmar_header header; | |
834 | u8 flags; | |
835 | u8 reserved; | |
836 | u16 segment; | |
837 | }; | |
838 | ||
839 | /* Masks for Flags field above */ | |
840 | ||
841 | #define ACPI_DMAR_ALL_PORTS (1) | |
842 | ||
843 | /* 3: Remapping Hardware Static Affinity Structure */ | |
844 | ||
845 | struct acpi_dmar_rhsa { | |
846 | struct acpi_dmar_header header; | |
847 | u32 reserved; | |
848 | u64 base_address; | |
849 | u32 proximity_domain; | |
850 | }; | |
851 | ||
852 | /* 4: ACPI Namespace Device Declaration Structure */ | |
853 | ||
854 | struct acpi_dmar_andd { | |
855 | struct acpi_dmar_header header; | |
856 | u8 reserved[3]; | |
857 | u8 device_number; | |
858 | char device_name[1]; | |
859 | }; | |
860 | ||
81d3c75b YC |
861 | /* 5: SOC Integrated Address Translation Cache Reporting Structure */ |
862 | ||
863 | struct acpi_dmar_satc { | |
864 | struct acpi_dmar_header header; | |
865 | u8 flags; | |
866 | u8 reserved; | |
867 | u16 segment; | |
868 | }; | |
e62f8227 ES |
869 | /******************************************************************************* |
870 | * | |
871 | * DRTM - Dynamic Root of Trust for Measurement table | |
872 | * Conforms to "TCG D-RTM Architecture" June 17 2013, Version 1.0.0 | |
873 | * Table version 1 | |
874 | * | |
875 | ******************************************************************************/ | |
876 | ||
877 | struct acpi_table_drtm { | |
878 | struct acpi_table_header header; /* Common ACPI table header */ | |
879 | u64 entry_base_address; | |
880 | u64 entry_length; | |
881 | u32 entry_address32; | |
882 | u64 entry_address64; | |
883 | u64 exit_address; | |
884 | u64 log_area_address; | |
885 | u32 log_area_length; | |
886 | u64 arch_dependent_address; | |
887 | u32 flags; | |
888 | }; | |
889 | ||
890 | /* Flag Definitions for above */ | |
891 | ||
892 | #define ACPI_DRTM_ACCESS_ALLOWED (1) | |
893 | #define ACPI_DRTM_ENABLE_GAP_CODE (1<<1) | |
894 | #define ACPI_DRTM_INCOMPLETE_MEASUREMENTS (1<<2) | |
895 | #define ACPI_DRTM_AUTHORITY_ORDER (1<<3) | |
896 | ||
897 | /* 1) Validated Tables List (64-bit addresses) */ | |
898 | ||
899 | struct acpi_drtm_vtable_list { | |
900 | u32 validated_table_count; | |
901 | u64 validated_tables[1]; | |
902 | }; | |
903 | ||
904 | /* 2) Resources List (of Resource Descriptors) */ | |
905 | ||
906 | /* Resource Descriptor */ | |
907 | ||
908 | struct acpi_drtm_resource { | |
909 | u8 size[7]; | |
910 | u8 type; | |
911 | u64 address; | |
912 | }; | |
913 | ||
914 | struct acpi_drtm_resource_list { | |
915 | u32 resource_count; | |
916 | struct acpi_drtm_resource resources[1]; | |
917 | }; | |
918 | ||
919 | /* 3) Platform-specific Identifiers List */ | |
920 | ||
921 | struct acpi_drtm_dps_id { | |
922 | u32 dps_id_length; | |
923 | u8 dps_id[16]; | |
924 | }; | |
925 | ||
793c2388 BM |
926 | /******************************************************************************* |
927 | * | |
928 | * ECDT - Embedded Controller Boot Resources Table | |
6e2d5ebd | 929 | * Version 1 |
793c2388 BM |
930 | * |
931 | ******************************************************************************/ | |
932 | ||
f3d2e786 BM |
933 | struct acpi_table_ecdt { |
934 | struct acpi_table_header header; /* Common ACPI table header */ | |
935 | struct acpi_generic_address control; /* Address of EC command/status register */ | |
936 | struct acpi_generic_address data; /* Address of EC data register */ | |
793c2388 | 937 | u32 uid; /* Unique ID - must be same as the EC _UID method */ |
f3d2e786 BM |
938 | u8 gpe; /* The GPE for the EC */ |
939 | u8 id[1]; /* Full namepath of the EC in the ACPI namespace */ | |
793c2388 BM |
940 | }; |
941 | ||
970d9c9e BM |
942 | /******************************************************************************* |
943 | * | |
6e2d5ebd BM |
944 | * EINJ - Error Injection Table (ACPI 4.0) |
945 | * Version 1 | |
970d9c9e BM |
946 | * |
947 | ******************************************************************************/ | |
948 | ||
949 | struct acpi_table_einj { | |
950 | struct acpi_table_header header; /* Common ACPI table header */ | |
951 | u32 header_length; | |
6e2d5ebd BM |
952 | u8 flags; |
953 | u8 reserved[3]; | |
970d9c9e BM |
954 | u32 entries; |
955 | }; | |
956 | ||
957 | /* EINJ Injection Instruction Entries (actions) */ | |
958 | ||
959 | struct acpi_einj_entry { | |
960 | struct acpi_whea_header whea_header; /* Common header for WHEA tables */ | |
961 | }; | |
962 | ||
6e2d5ebd BM |
963 | /* Masks for Flags field above */ |
964 | ||
965 | #define ACPI_EINJ_PRESERVE (1) | |
966 | ||
970d9c9e BM |
967 | /* Values for Action field above */ |
968 | ||
969 | enum acpi_einj_actions { | |
970 | ACPI_EINJ_BEGIN_OPERATION = 0, | |
971 | ACPI_EINJ_GET_TRIGGER_TABLE = 1, | |
972 | ACPI_EINJ_SET_ERROR_TYPE = 2, | |
973 | ACPI_EINJ_GET_ERROR_TYPE = 3, | |
974 | ACPI_EINJ_END_OPERATION = 4, | |
975 | ACPI_EINJ_EXECUTE_OPERATION = 5, | |
976 | ACPI_EINJ_CHECK_BUSY_STATUS = 6, | |
977 | ACPI_EINJ_GET_COMMAND_STATUS = 7, | |
c5bd6537 | 978 | ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8, |
a88e0ce6 BM |
979 | ACPI_EINJ_GET_EXECUTE_TIMINGS = 9, |
980 | ACPI_EINJ_ACTION_RESERVED = 10, /* 10 and greater are reserved */ | |
970d9c9e BM |
981 | ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */ |
982 | }; | |
983 | ||
984 | /* Values for Instruction field above */ | |
985 | ||
986 | enum acpi_einj_instructions { | |
987 | ACPI_EINJ_READ_REGISTER = 0, | |
988 | ACPI_EINJ_READ_REGISTER_VALUE = 1, | |
989 | ACPI_EINJ_WRITE_REGISTER = 2, | |
990 | ACPI_EINJ_WRITE_REGISTER_VALUE = 3, | |
991 | ACPI_EINJ_NOOP = 4, | |
c5bd6537 BM |
992 | ACPI_EINJ_FLUSH_CACHELINE = 5, |
993 | ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */ | |
994 | }; | |
995 | ||
996 | struct acpi_einj_error_type_with_addr { | |
997 | u32 error_type; | |
998 | u32 vendor_struct_offset; | |
999 | u32 flags; | |
1000 | u32 apic_id; | |
1001 | u64 address; | |
1002 | u64 range; | |
1003 | u32 pcie_id; | |
1004 | }; | |
1005 | ||
1006 | struct acpi_einj_vendor { | |
1007 | u32 length; | |
1008 | u32 pcie_id; | |
1009 | u16 vendor_id; | |
1010 | u16 device_id; | |
1011 | u8 revision_id; | |
1012 | u8 reserved[3]; | |
970d9c9e BM |
1013 | }; |
1014 | ||
3fa34777 BM |
1015 | /* EINJ Trigger Error Action Table */ |
1016 | ||
1017 | struct acpi_einj_trigger { | |
1018 | u32 header_size; | |
1019 | u32 revision; | |
1020 | u32 table_size; | |
1021 | u32 entry_count; | |
1022 | }; | |
1023 | ||
6e2d5ebd BM |
1024 | /* Command status return values */ |
1025 | ||
1026 | enum acpi_einj_command_status { | |
1027 | ACPI_EINJ_SUCCESS = 0, | |
1028 | ACPI_EINJ_FAILURE = 1, | |
1029 | ACPI_EINJ_INVALID_ACCESS = 2, | |
1030 | ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */ | |
1031 | }; | |
1032 | ||
1033 | /* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */ | |
1034 | ||
1035 | #define ACPI_EINJ_PROCESSOR_CORRECTABLE (1) | |
1036 | #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1) | |
1037 | #define ACPI_EINJ_PROCESSOR_FATAL (1<<2) | |
1038 | #define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3) | |
1039 | #define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4) | |
1040 | #define ACPI_EINJ_MEMORY_FATAL (1<<5) | |
1041 | #define ACPI_EINJ_PCIX_CORRECTABLE (1<<6) | |
1042 | #define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7) | |
1043 | #define ACPI_EINJ_PCIX_FATAL (1<<8) | |
1044 | #define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9) | |
1045 | #define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10) | |
1046 | #define ACPI_EINJ_PLATFORM_FATAL (1<<11) | |
c5bd6537 | 1047 | #define ACPI_EINJ_VENDOR_DEFINED (1<<31) |
6e2d5ebd | 1048 | |
970d9c9e BM |
1049 | /******************************************************************************* |
1050 | * | |
6e2d5ebd BM |
1051 | * ERST - Error Record Serialization Table (ACPI 4.0) |
1052 | * Version 1 | |
970d9c9e BM |
1053 | * |
1054 | ******************************************************************************/ | |
1055 | ||
1056 | struct acpi_table_erst { | |
1057 | struct acpi_table_header header; /* Common ACPI table header */ | |
1058 | u32 header_length; | |
1059 | u32 reserved; | |
1060 | u32 entries; | |
1061 | }; | |
1062 | ||
1063 | /* ERST Serialization Entries (actions) */ | |
1064 | ||
1065 | struct acpi_erst_entry { | |
1066 | struct acpi_whea_header whea_header; /* Common header for WHEA tables */ | |
1067 | }; | |
1068 | ||
6e2d5ebd BM |
1069 | /* Masks for Flags field above */ |
1070 | ||
1071 | #define ACPI_ERST_PRESERVE (1) | |
1072 | ||
970d9c9e BM |
1073 | /* Values for Action field above */ |
1074 | ||
1075 | enum acpi_erst_actions { | |
6e2d5ebd BM |
1076 | ACPI_ERST_BEGIN_WRITE = 0, |
1077 | ACPI_ERST_BEGIN_READ = 1, | |
1078 | ACPI_ERST_BEGIN_CLEAR = 2, | |
1079 | ACPI_ERST_END = 3, | |
970d9c9e BM |
1080 | ACPI_ERST_SET_RECORD_OFFSET = 4, |
1081 | ACPI_ERST_EXECUTE_OPERATION = 5, | |
1082 | ACPI_ERST_CHECK_BUSY_STATUS = 6, | |
1083 | ACPI_ERST_GET_COMMAND_STATUS = 7, | |
6e2d5ebd BM |
1084 | ACPI_ERST_GET_RECORD_ID = 8, |
1085 | ACPI_ERST_SET_RECORD_ID = 9, | |
970d9c9e BM |
1086 | ACPI_ERST_GET_RECORD_COUNT = 10, |
1087 | ACPI_ERST_BEGIN_DUMMY_WRIITE = 11, | |
1088 | ACPI_ERST_NOT_USED = 12, | |
1089 | ACPI_ERST_GET_ERROR_RANGE = 13, | |
1090 | ACPI_ERST_GET_ERROR_LENGTH = 14, | |
1091 | ACPI_ERST_GET_ERROR_ATTRIBUTES = 15, | |
a88e0ce6 BM |
1092 | ACPI_ERST_EXECUTE_TIMINGS = 16, |
1093 | ACPI_ERST_ACTION_RESERVED = 17 /* 17 and greater are reserved */ | |
970d9c9e BM |
1094 | }; |
1095 | ||
1096 | /* Values for Instruction field above */ | |
1097 | ||
1098 | enum acpi_erst_instructions { | |
1099 | ACPI_ERST_READ_REGISTER = 0, | |
1100 | ACPI_ERST_READ_REGISTER_VALUE = 1, | |
1101 | ACPI_ERST_WRITE_REGISTER = 2, | |
1102 | ACPI_ERST_WRITE_REGISTER_VALUE = 3, | |
1103 | ACPI_ERST_NOOP = 4, | |
1104 | ACPI_ERST_LOAD_VAR1 = 5, | |
1105 | ACPI_ERST_LOAD_VAR2 = 6, | |
1106 | ACPI_ERST_STORE_VAR1 = 7, | |
1107 | ACPI_ERST_ADD = 8, | |
1108 | ACPI_ERST_SUBTRACT = 9, | |
1109 | ACPI_ERST_ADD_VALUE = 10, | |
1110 | ACPI_ERST_SUBTRACT_VALUE = 11, | |
1111 | ACPI_ERST_STALL = 12, | |
1112 | ACPI_ERST_STALL_WHILE_TRUE = 13, | |
1113 | ACPI_ERST_SKIP_NEXT_IF_TRUE = 14, | |
1114 | ACPI_ERST_GOTO = 15, | |
1115 | ACPI_ERST_SET_SRC_ADDRESS_BASE = 16, | |
1116 | ACPI_ERST_SET_DST_ADDRESS_BASE = 17, | |
1117 | ACPI_ERST_MOVE_DATA = 18, | |
1118 | ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */ | |
1119 | }; | |
1120 | ||
6e2d5ebd BM |
1121 | /* Command status return values */ |
1122 | ||
1123 | enum acpi_erst_command_status { | |
54a2a15a | 1124 | ACPI_ERST_SUCCESS = 0, |
6e2d5ebd BM |
1125 | ACPI_ERST_NO_SPACE = 1, |
1126 | ACPI_ERST_NOT_AVAILABLE = 2, | |
1127 | ACPI_ERST_FAILURE = 3, | |
1128 | ACPI_ERST_RECORD_EMPTY = 4, | |
1129 | ACPI_ERST_NOT_FOUND = 5, | |
1130 | ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */ | |
1131 | }; | |
1132 | ||
1133 | /* Error Record Serialization Information */ | |
1134 | ||
1135 | struct acpi_erst_info { | |
1136 | u16 signature; /* Should be "ER" */ | |
1137 | u8 data[48]; | |
1138 | }; | |
1139 | ||
970d9c9e BM |
1140 | /******************************************************************************* |
1141 | * | |
e62f8227 | 1142 | * FPDT - Firmware Performance Data Table (ACPI 5.0) |
6e2d5ebd | 1143 | * Version 1 |
970d9c9e BM |
1144 | * |
1145 | ******************************************************************************/ | |
1146 | ||
e62f8227 | 1147 | struct acpi_table_fpdt { |
970d9c9e | 1148 | struct acpi_table_header header; /* Common ACPI table header */ |
970d9c9e BM |
1149 | }; |
1150 | ||
e62f8227 | 1151 | /* FPDT subtable header (Performance Record Structure) */ |
3fa34777 | 1152 | |
e62f8227 | 1153 | struct acpi_fpdt_header { |
3fa34777 | 1154 | u16 type; |
e62f8227 ES |
1155 | u8 length; |
1156 | u8 revision; | |
3fa34777 BM |
1157 | }; |
1158 | ||
e62f8227 ES |
1159 | /* Values for Type field above */ |
1160 | ||
1161 | enum acpi_fpdt_type { | |
1162 | ACPI_FPDT_TYPE_BOOT = 0, | |
1163 | ACPI_FPDT_TYPE_S3PERF = 1 | |
1164 | }; | |
1165 | ||
1166 | /* | |
1167 | * FPDT subtables | |
1168 | */ | |
1169 | ||
1170 | /* 0: Firmware Basic Boot Performance Record */ | |
1171 | ||
1172 | struct acpi_fpdt_boot_pointer { | |
1173 | struct acpi_fpdt_header header; | |
1174 | u8 reserved[4]; | |
1175 | u64 address; | |
1176 | }; | |
1177 | ||
1178 | /* 1: S3 Performance Table Pointer Record */ | |
1179 | ||
1180 | struct acpi_fpdt_s3pt_pointer { | |
1181 | struct acpi_fpdt_header header; | |
1182 | u8 reserved[4]; | |
1183 | u64 address; | |
1184 | }; | |
1185 | ||
1186 | /* | |
1187 | * S3PT - S3 Performance Table. This table is pointed to by the | |
1188 | * S3 Pointer Record above. | |
1189 | */ | |
1190 | struct acpi_table_s3pt { | |
1191 | u8 signature[4]; /* "S3PT" */ | |
1192 | u32 length; | |
1193 | }; | |
1194 | ||
1195 | /* | |
1196 | * S3PT Subtables (Not part of the actual FPDT) | |
1197 | */ | |
1198 | ||
1199 | /* Values for Type field in S3PT header */ | |
1200 | ||
1201 | enum acpi_s3pt_type { | |
1202 | ACPI_S3PT_TYPE_RESUME = 0, | |
1203 | ACPI_S3PT_TYPE_SUSPEND = 1, | |
1204 | ACPI_FPDT_BOOT_PERFORMANCE = 2 | |
1205 | }; | |
1206 | ||
1207 | struct acpi_s3pt_resume { | |
1208 | struct acpi_fpdt_header header; | |
1209 | u32 resume_count; | |
1210 | u64 full_resume; | |
1211 | u64 average_resume; | |
1212 | }; | |
1213 | ||
1214 | struct acpi_s3pt_suspend { | |
1215 | struct acpi_fpdt_header header; | |
1216 | u64 suspend_start; | |
1217 | u64 suspend_end; | |
1218 | }; | |
1219 | ||
1220 | /* | |
1221 | * FPDT Boot Performance Record (Not part of the actual FPDT) | |
1222 | */ | |
1223 | struct acpi_fpdt_boot { | |
1224 | struct acpi_fpdt_header header; | |
1225 | u8 reserved[4]; | |
1226 | u64 reset_end; | |
1227 | u64 load_start; | |
1228 | u64 startup_start; | |
1229 | u64 exit_services_entry; | |
1230 | u64 exit_services_exit; | |
1231 | }; | |
1232 | ||
1233 | /******************************************************************************* | |
1234 | * | |
1235 | * GTDT - Generic Timer Description Table (ACPI 5.1) | |
1236 | * Version 2 | |
1237 | * | |
1238 | ******************************************************************************/ | |
1239 | ||
1240 | struct acpi_table_gtdt { | |
1241 | struct acpi_table_header header; /* Common ACPI table header */ | |
1242 | u64 counter_block_addresss; | |
1243 | u32 reserved; | |
1244 | u32 secure_el1_interrupt; | |
1245 | u32 secure_el1_flags; | |
1246 | u32 non_secure_el1_interrupt; | |
1247 | u32 non_secure_el1_flags; | |
1248 | u32 virtual_timer_interrupt; | |
1249 | u32 virtual_timer_flags; | |
1250 | u32 non_secure_el2_interrupt; | |
1251 | u32 non_secure_el2_flags; | |
1252 | u64 counter_read_block_address; | |
1253 | u32 platform_timer_count; | |
1254 | u32 platform_timer_offset; | |
1255 | }; | |
1256 | ||
1257 | /* Flag Definitions: Timer Block Physical Timers and Virtual timers */ | |
1258 | ||
1259 | #define ACPI_GTDT_INTERRUPT_MODE (1) | |
1260 | #define ACPI_GTDT_INTERRUPT_POLARITY (1<<1) | |
1261 | #define ACPI_GTDT_ALWAYS_ON (1<<2) | |
1262 | ||
8f5a14d0 ES |
1263 | struct acpi_gtdt_el2 { |
1264 | u32 virtual_el2_timer_gsiv; | |
1265 | u32 virtual_el2_timer_flags; | |
1266 | }; | |
1267 | ||
e62f8227 ES |
1268 | /* Common GTDT subtable header */ |
1269 | ||
1270 | struct acpi_gtdt_header { | |
1271 | u8 type; | |
1272 | u16 length; | |
1273 | }; | |
1274 | ||
1275 | /* Values for GTDT subtable type above */ | |
1276 | ||
1277 | enum acpi_gtdt_type { | |
1278 | ACPI_GTDT_TYPE_TIMER_BLOCK = 0, | |
1279 | ACPI_GTDT_TYPE_WATCHDOG = 1, | |
1280 | ACPI_GTDT_TYPE_RESERVED = 2 /* 2 and greater are reserved */ | |
1281 | }; | |
1282 | ||
1283 | /* GTDT Subtables, correspond to Type in struct acpi_gtdt_header */ | |
1284 | ||
1285 | /* 0: Generic Timer Block */ | |
1286 | ||
1287 | struct acpi_gtdt_timer_block { | |
1288 | struct acpi_gtdt_header header; | |
1289 | u8 reserved; | |
1290 | u64 block_address; | |
1291 | u32 timer_count; | |
1292 | u32 timer_offset; | |
1293 | }; | |
1294 | ||
1295 | /* Timer Sub-Structure, one per timer */ | |
1296 | ||
1297 | struct acpi_gtdt_timer_entry { | |
1298 | u8 frame_number; | |
1299 | u8 reserved[3]; | |
1300 | u64 base_address; | |
1301 | u64 el0_base_address; | |
1302 | u32 timer_interrupt; | |
1303 | u32 timer_flags; | |
1304 | u32 virtual_timer_interrupt; | |
1305 | u32 virtual_timer_flags; | |
1306 | u32 common_flags; | |
1307 | }; | |
1308 | ||
1309 | /* Flag Definitions: timer_flags and virtual_timer_flags above */ | |
1310 | ||
1311 | #define ACPI_GTDT_GT_IRQ_MODE (1) | |
1312 | #define ACPI_GTDT_GT_IRQ_POLARITY (1<<1) | |
1313 | ||
1314 | /* Flag Definitions: common_flags above */ | |
1315 | ||
1316 | #define ACPI_GTDT_GT_IS_SECURE_TIMER (1) | |
1317 | #define ACPI_GTDT_GT_ALWAYS_ON (1<<1) | |
1318 | ||
1319 | /* 1: SBSA Generic Watchdog Structure */ | |
1320 | ||
1321 | struct acpi_gtdt_watchdog { | |
1322 | struct acpi_gtdt_header header; | |
1323 | u8 reserved; | |
1324 | u64 refresh_frame_address; | |
1325 | u64 control_frame_address; | |
1326 | u32 timer_interrupt; | |
1327 | u32 timer_flags; | |
1328 | }; | |
1329 | ||
1330 | /* Flag Definitions: timer_flags above */ | |
1331 | ||
1332 | #define ACPI_GTDT_WATCHDOG_IRQ_MODE (1) | |
1333 | #define ACPI_GTDT_WATCHDOG_IRQ_POLARITY (1<<1) | |
1334 | #define ACPI_GTDT_WATCHDOG_SECURE (1<<2) | |
1335 | ||
1336 | /******************************************************************************* | |
1337 | * | |
1338 | * HEST - Hardware Error Source Table (ACPI 4.0) | |
1339 | * Version 1 | |
1340 | * | |
1341 | ******************************************************************************/ | |
1342 | ||
1343 | struct acpi_table_hest { | |
1344 | struct acpi_table_header header; /* Common ACPI table header */ | |
1345 | u32 error_source_count; | |
1346 | }; | |
1347 | ||
1348 | /* HEST subtable header */ | |
1349 | ||
1350 | struct acpi_hest_header { | |
1351 | u16 type; | |
1352 | u16 source_id; | |
1353 | }; | |
1354 | ||
1355 | /* Values for Type field above for subtables */ | |
3fa34777 BM |
1356 | |
1357 | enum acpi_hest_types { | |
6e2d5ebd BM |
1358 | ACPI_HEST_TYPE_IA32_CHECK = 0, |
1359 | ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1, | |
1360 | ACPI_HEST_TYPE_IA32_NMI = 2, | |
1361 | ACPI_HEST_TYPE_NOT_USED3 = 3, | |
1362 | ACPI_HEST_TYPE_NOT_USED4 = 4, | |
1363 | ACPI_HEST_TYPE_NOT_USED5 = 5, | |
3fa34777 BM |
1364 | ACPI_HEST_TYPE_AER_ROOT_PORT = 6, |
1365 | ACPI_HEST_TYPE_AER_ENDPOINT = 7, | |
1366 | ACPI_HEST_TYPE_AER_BRIDGE = 8, | |
6e2d5ebd | 1367 | ACPI_HEST_TYPE_GENERIC_ERROR = 9, |
7cd55c76 | 1368 | ACPI_HEST_TYPE_GENERIC_ERROR_V2 = 10, |
c042933d BM |
1369 | ACPI_HEST_TYPE_IA32_DEFERRED_CHECK = 11, |
1370 | ACPI_HEST_TYPE_RESERVED = 12 /* 12 and greater are reserved */ | |
3fa34777 BM |
1371 | }; |
1372 | ||
1373 | /* | |
6e2d5ebd | 1374 | * HEST substructures contained in subtables |
3fa34777 BM |
1375 | */ |
1376 | ||
6e2d5ebd BM |
1377 | /* |
1378 | * IA32 Error Bank(s) - Follows the struct acpi_hest_ia_machine_check and | |
1379 | * struct acpi_hest_ia_corrected structures. | |
1380 | */ | |
1381 | struct acpi_hest_ia_error_bank { | |
3fa34777 BM |
1382 | u8 bank_number; |
1383 | u8 clear_status_on_init; | |
1384 | u8 status_format; | |
6e2d5ebd | 1385 | u8 reserved; |
3fa34777 | 1386 | u32 control_register; |
6e2d5ebd | 1387 | u64 control_data; |
3fa34777 BM |
1388 | u32 status_register; |
1389 | u32 address_register; | |
1390 | u32 misc_register; | |
1391 | }; | |
1392 | ||
6e2d5ebd | 1393 | /* Common HEST sub-structure for PCI/AER structures below (6,7,8) */ |
3fa34777 BM |
1394 | |
1395 | struct acpi_hest_aer_common { | |
6e2d5ebd | 1396 | u16 reserved1; |
3fa34777 BM |
1397 | u8 flags; |
1398 | u8 enabled; | |
c276e388 | 1399 | u32 records_to_preallocate; |
3fa34777 | 1400 | u32 max_sections_per_record; |
4059a310 | 1401 | u32 bus; /* Bus and Segment numbers */ |
3fa34777 BM |
1402 | u16 device; |
1403 | u16 function; | |
1404 | u16 device_control; | |
6e2d5ebd | 1405 | u16 reserved2; |
c276e388 BM |
1406 | u32 uncorrectable_mask; |
1407 | u32 uncorrectable_severity; | |
1408 | u32 correctable_mask; | |
1409 | u32 advanced_capabilities; | |
3fa34777 BM |
1410 | }; |
1411 | ||
6e2d5ebd BM |
1412 | /* Masks for HEST Flags fields */ |
1413 | ||
1414 | #define ACPI_HEST_FIRMWARE_FIRST (1) | |
1415 | #define ACPI_HEST_GLOBAL (1<<1) | |
2e166c73 | 1416 | #define ACPI_HEST_GHES_ASSIST (1<<2) |
6e2d5ebd | 1417 | |
4059a310 BD |
1418 | /* |
1419 | * Macros to access the bus/segment numbers in Bus field above: | |
1420 | * Bus number is encoded in bits 7:0 | |
1421 | * Segment number is encoded in bits 23:8 | |
1422 | */ | |
1423 | #define ACPI_HEST_BUS(bus) ((bus) & 0xFF) | |
1424 | #define ACPI_HEST_SEGMENT(bus) (((bus) >> 8) & 0xFFFF) | |
1425 | ||
3fa34777 BM |
1426 | /* Hardware Error Notification */ |
1427 | ||
1428 | struct acpi_hest_notify { | |
1429 | u8 type; | |
1430 | u8 length; | |
1431 | u16 config_write_enable; | |
1432 | u32 poll_interval; | |
1433 | u32 vector; | |
1434 | u32 polling_threshold_value; | |
1435 | u32 polling_threshold_window; | |
1436 | u32 error_threshold_value; | |
1437 | u32 error_threshold_window; | |
1438 | }; | |
1439 | ||
1440 | /* Values for Notify Type field above */ | |
1441 | ||
1442 | enum acpi_hest_notify_types { | |
1443 | ACPI_HEST_NOTIFY_POLLED = 0, | |
1444 | ACPI_HEST_NOTIFY_EXTERNAL = 1, | |
1445 | ACPI_HEST_NOTIFY_LOCAL = 2, | |
1446 | ACPI_HEST_NOTIFY_SCI = 3, | |
1447 | ACPI_HEST_NOTIFY_NMI = 4, | |
ca4a0314 BM |
1448 | ACPI_HEST_NOTIFY_CMCI = 5, /* ACPI 5.0 */ |
1449 | ACPI_HEST_NOTIFY_MCE = 6, /* ACPI 5.0 */ | |
7cd55c76 BM |
1450 | ACPI_HEST_NOTIFY_GPIO = 7, /* ACPI 6.0 */ |
1451 | ACPI_HEST_NOTIFY_SEA = 8, /* ACPI 6.1 */ | |
1452 | ACPI_HEST_NOTIFY_SEI = 9, /* ACPI 6.1 */ | |
1453 | ACPI_HEST_NOTIFY_GSIV = 10, /* ACPI 6.1 */ | |
4a8a6058 BM |
1454 | ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED = 11, /* ACPI 6.2 */ |
1455 | ACPI_HEST_NOTIFY_RESERVED = 12 /* 12 and greater are reserved */ | |
3fa34777 BM |
1456 | }; |
1457 | ||
6e2d5ebd BM |
1458 | /* Values for config_write_enable bitfield above */ |
1459 | ||
1460 | #define ACPI_HEST_TYPE (1) | |
1461 | #define ACPI_HEST_POLL_INTERVAL (1<<1) | |
1462 | #define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2) | |
1463 | #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3) | |
1464 | #define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4) | |
1465 | #define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5) | |
1466 | ||
3fa34777 BM |
1467 | /* |
1468 | * HEST subtables | |
3fa34777 BM |
1469 | */ |
1470 | ||
6e2d5ebd | 1471 | /* 0: IA32 Machine Check Exception */ |
3fa34777 | 1472 | |
6e2d5ebd | 1473 | struct acpi_hest_ia_machine_check { |
3fa34777 | 1474 | struct acpi_hest_header header; |
6e2d5ebd | 1475 | u16 reserved1; |
c042933d | 1476 | u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */ |
6e2d5ebd | 1477 | u8 enabled; |
c276e388 | 1478 | u32 records_to_preallocate; |
3fa34777 BM |
1479 | u32 max_sections_per_record; |
1480 | u64 global_capability_data; | |
1481 | u64 global_control_data; | |
1482 | u8 num_hardware_banks; | |
6e2d5ebd | 1483 | u8 reserved3[7]; |
3fa34777 BM |
1484 | }; |
1485 | ||
6e2d5ebd | 1486 | /* 1: IA32 Corrected Machine Check */ |
3fa34777 | 1487 | |
1872bbc9 | 1488 | struct acpi_hest_ia_corrected { |
3fa34777 | 1489 | struct acpi_hest_header header; |
6e2d5ebd | 1490 | u16 reserved1; |
c042933d | 1491 | u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */ |
3fa34777 | 1492 | u8 enabled; |
c276e388 | 1493 | u32 records_to_preallocate; |
3fa34777 BM |
1494 | u32 max_sections_per_record; |
1495 | struct acpi_hest_notify notify; | |
1496 | u8 num_hardware_banks; | |
6e2d5ebd | 1497 | u8 reserved2[3]; |
3fa34777 BM |
1498 | }; |
1499 | ||
6e2d5ebd | 1500 | /* 2: IA32 Non-Maskable Interrupt */ |
3fa34777 | 1501 | |
6e2d5ebd | 1502 | struct acpi_hest_ia_nmi { |
3fa34777 | 1503 | struct acpi_hest_header header; |
3fa34777 | 1504 | u32 reserved; |
c276e388 | 1505 | u32 records_to_preallocate; |
3fa34777 BM |
1506 | u32 max_sections_per_record; |
1507 | u32 max_raw_data_length; | |
1508 | }; | |
1509 | ||
6e2d5ebd | 1510 | /* 3,4,5: Not used */ |
3fa34777 BM |
1511 | |
1512 | /* 6: PCI Express Root Port AER */ | |
1513 | ||
1514 | struct acpi_hest_aer_root { | |
1515 | struct acpi_hest_header header; | |
1516 | struct acpi_hest_aer_common aer; | |
1517 | u32 root_error_command; | |
1518 | }; | |
1519 | ||
1520 | /* 7: PCI Express AER (AER Endpoint) */ | |
1521 | ||
1522 | struct acpi_hest_aer { | |
1523 | struct acpi_hest_header header; | |
1524 | struct acpi_hest_aer_common aer; | |
1525 | }; | |
1526 | ||
1527 | /* 8: PCI Express/PCI-X Bridge AER */ | |
1528 | ||
1529 | struct acpi_hest_aer_bridge { | |
1530 | struct acpi_hest_header header; | |
1531 | struct acpi_hest_aer_common aer; | |
c276e388 BM |
1532 | u32 uncorrectable_mask2; |
1533 | u32 uncorrectable_severity2; | |
1534 | u32 advanced_capabilities2; | |
3fa34777 BM |
1535 | }; |
1536 | ||
1537 | /* 9: Generic Hardware Error Source */ | |
1538 | ||
1539 | struct acpi_hest_generic { | |
1540 | struct acpi_hest_header header; | |
3fa34777 | 1541 | u16 related_source_id; |
6e2d5ebd | 1542 | u8 reserved; |
3fa34777 | 1543 | u8 enabled; |
c276e388 | 1544 | u32 records_to_preallocate; |
3fa34777 BM |
1545 | u32 max_sections_per_record; |
1546 | u32 max_raw_data_length; | |
1547 | struct acpi_generic_address error_status_address; | |
1548 | struct acpi_hest_notify notify; | |
6e2d5ebd BM |
1549 | u32 error_block_length; |
1550 | }; | |
1551 | ||
7cd55c76 BM |
1552 | /* 10: Generic Hardware Error Source, version 2 */ |
1553 | ||
1554 | struct acpi_hest_generic_v2 { | |
1555 | struct acpi_hest_header header; | |
1556 | u16 related_source_id; | |
1557 | u8 reserved; | |
1558 | u8 enabled; | |
1559 | u32 records_to_preallocate; | |
1560 | u32 max_sections_per_record; | |
1561 | u32 max_raw_data_length; | |
1562 | struct acpi_generic_address error_status_address; | |
1563 | struct acpi_hest_notify notify; | |
1564 | u32 error_block_length; | |
1565 | struct acpi_generic_address read_ack_register; | |
1566 | u64 read_ack_preserve; | |
1567 | u64 read_ack_write; | |
1568 | }; | |
1569 | ||
6e2d5ebd BM |
1570 | /* Generic Error Status block */ |
1571 | ||
0a00fd5e | 1572 | struct acpi_hest_generic_status { |
6e2d5ebd BM |
1573 | u32 block_status; |
1574 | u32 raw_data_offset; | |
1575 | u32 raw_data_length; | |
1576 | u32 data_length; | |
1577 | u32 error_severity; | |
1578 | }; | |
1579 | ||
1580 | /* Values for block_status flags above */ | |
1581 | ||
0a00fd5e LZ |
1582 | #define ACPI_HEST_UNCORRECTABLE (1) |
1583 | #define ACPI_HEST_CORRECTABLE (1<<1) | |
1584 | #define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2) | |
1585 | #define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3) | |
1586 | #define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */ | |
6e2d5ebd BM |
1587 | |
1588 | /* Generic Error Data entry */ | |
1589 | ||
0a00fd5e | 1590 | struct acpi_hest_generic_data { |
6e2d5ebd BM |
1591 | u8 section_type[16]; |
1592 | u32 error_severity; | |
1593 | u16 revision; | |
1594 | u8 validation_bits; | |
1595 | u8 flags; | |
1596 | u32 error_data_length; | |
1597 | u8 fru_id[16]; | |
1598 | u8 fru_text[20]; | |
3fa34777 | 1599 | }; |
970d9c9e | 1600 | |
7cd55c76 BM |
1601 | /* Extension for revision 0x0300 */ |
1602 | ||
1603 | struct acpi_hest_generic_data_v300 { | |
1604 | u8 section_type[16]; | |
1605 | u32 error_severity; | |
1606 | u16 revision; | |
1607 | u8 validation_bits; | |
1608 | u8 flags; | |
1609 | u32 error_data_length; | |
1610 | u8 fru_id[16]; | |
1611 | u8 fru_text[20]; | |
1612 | u64 time_stamp; | |
1613 | }; | |
1614 | ||
1615 | /* Values for error_severity above */ | |
1616 | ||
1617 | #define ACPI_HEST_GEN_ERROR_RECOVERABLE 0 | |
1618 | #define ACPI_HEST_GEN_ERROR_FATAL 1 | |
1619 | #define ACPI_HEST_GEN_ERROR_CORRECTED 2 | |
1620 | #define ACPI_HEST_GEN_ERROR_NONE 3 | |
1621 | ||
1622 | /* Flags for validation_bits above */ | |
1623 | ||
1624 | #define ACPI_HEST_GEN_VALID_FRU_ID (1) | |
1625 | #define ACPI_HEST_GEN_VALID_FRU_STRING (1<<1) | |
1626 | #define ACPI_HEST_GEN_VALID_TIMESTAMP (1<<2) | |
1627 | ||
c042933d BM |
1628 | /* 11: IA32 Deferred Machine Check Exception (ACPI 6.2) */ |
1629 | ||
1630 | struct acpi_hest_ia_deferred_check { | |
1631 | struct acpi_hest_header header; | |
1632 | u16 reserved1; | |
1633 | u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */ | |
1634 | u8 enabled; | |
1635 | u32 records_to_preallocate; | |
1636 | u32 max_sections_per_record; | |
1637 | struct acpi_hest_notify notify; | |
1638 | u8 num_hardware_banks; | |
1639 | u8 reserved2[3]; | |
1640 | }; | |
1641 | ||
fa418ddf LZ |
1642 | /******************************************************************************* |
1643 | * | |
1644 | * HMAT - Heterogeneous Memory Attributes Table (ACPI 6.2) | |
1645 | * Version 1 | |
1646 | * | |
1647 | ******************************************************************************/ | |
1648 | ||
1649 | struct acpi_table_hmat { | |
1650 | struct acpi_table_header header; /* Common ACPI table header */ | |
1651 | u32 reserved; | |
1652 | }; | |
1653 | ||
1654 | /* Values for HMAT structure types */ | |
1655 | ||
1656 | enum acpi_hmat_type { | |
57f5cf6e | 1657 | ACPI_HMAT_TYPE_PROXIMITY = 0, /* Memory proximity domain attributes */ |
fa418ddf LZ |
1658 | ACPI_HMAT_TYPE_LOCALITY = 1, /* System locality latency and bandwidth information */ |
1659 | ACPI_HMAT_TYPE_CACHE = 2, /* Memory side cache information */ | |
1660 | ACPI_HMAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */ | |
1661 | }; | |
1662 | ||
1663 | struct acpi_hmat_structure { | |
1664 | u16 type; | |
1665 | u16 reserved; | |
1666 | u32 length; | |
1667 | }; | |
1668 | ||
1669 | /* | |
1670 | * HMAT Structures, correspond to Type in struct acpi_hmat_structure | |
1671 | */ | |
1672 | ||
9a8d961f | 1673 | /* 0: Memory proximity domain attributes */ |
fa418ddf | 1674 | |
9a8d961f | 1675 | struct acpi_hmat_proximity_domain { |
fa418ddf LZ |
1676 | struct acpi_hmat_structure header; |
1677 | u16 flags; | |
1678 | u16 reserved1; | |
1679 | u32 processor_PD; /* Processor proximity domain */ | |
1680 | u32 memory_PD; /* Memory proximity domain */ | |
1681 | u32 reserved2; | |
9a8d961f ES |
1682 | u64 reserved3; |
1683 | u64 reserved4; | |
fa418ddf LZ |
1684 | }; |
1685 | ||
1686 | /* Masks for Flags field above */ | |
1687 | ||
1688 | #define ACPI_HMAT_PROCESSOR_PD_VALID (1) /* 1: processor_PD field is valid */ | |
1689 | #define ACPI_HMAT_MEMORY_PD_VALID (1<<1) /* 1: memory_PD field is valid */ | |
1690 | #define ACPI_HMAT_RESERVATION_HINT (1<<2) /* 1: Reservation hint */ | |
1691 | ||
1692 | /* 1: System locality latency and bandwidth information */ | |
1693 | ||
1694 | struct acpi_hmat_locality { | |
1695 | struct acpi_hmat_structure header; | |
1696 | u8 flags; | |
1697 | u8 data_type; | |
f1489db6 BM |
1698 | u8 min_transfer_size; |
1699 | u8 reserved1; | |
fa418ddf LZ |
1700 | u32 number_of_initiator_Pds; |
1701 | u32 number_of_target_Pds; | |
1702 | u32 reserved2; | |
1703 | u64 entry_base_unit; | |
1704 | }; | |
1705 | ||
1706 | /* Masks for Flags field above */ | |
1707 | ||
f1489db6 | 1708 | #define ACPI_HMAT_MEMORY_HIERARCHY (0x0F) /* Bits 0-3 */ |
fa418ddf | 1709 | |
f1489db6 | 1710 | /* Values for Memory Hierarchy flags */ |
fa418ddf LZ |
1711 | |
1712 | #define ACPI_HMAT_MEMORY 0 | |
1713 | #define ACPI_HMAT_LAST_LEVEL_CACHE 1 | |
1714 | #define ACPI_HMAT_1ST_LEVEL_CACHE 2 | |
1715 | #define ACPI_HMAT_2ND_LEVEL_CACHE 3 | |
1716 | #define ACPI_HMAT_3RD_LEVEL_CACHE 4 | |
f1489db6 BM |
1717 | #define ACPI_HMAT_MINIMUM_XFER_SIZE 0x10 /* Bit 4: ACPI 6.4 */ |
1718 | #define ACPI_HMAT_NON_SEQUENTIAL_XFERS 0x20 /* Bit 5: ACPI 6.4 */ | |
1719 | ||
fa418ddf LZ |
1720 | |
1721 | /* Values for data_type field above */ | |
1722 | ||
1723 | #define ACPI_HMAT_ACCESS_LATENCY 0 | |
1724 | #define ACPI_HMAT_READ_LATENCY 1 | |
1725 | #define ACPI_HMAT_WRITE_LATENCY 2 | |
1726 | #define ACPI_HMAT_ACCESS_BANDWIDTH 3 | |
1727 | #define ACPI_HMAT_READ_BANDWIDTH 4 | |
1728 | #define ACPI_HMAT_WRITE_BANDWIDTH 5 | |
1729 | ||
1730 | /* 2: Memory side cache information */ | |
1731 | ||
1732 | struct acpi_hmat_cache { | |
1733 | struct acpi_hmat_structure header; | |
1734 | u32 memory_PD; | |
1735 | u32 reserved1; | |
1736 | u64 cache_size; | |
1737 | u32 cache_attributes; | |
1738 | u16 reserved2; | |
1739 | u16 number_of_SMBIOShandles; | |
1740 | }; | |
1741 | ||
1742 | /* Masks for cache_attributes field above */ | |
1743 | ||
1744 | #define ACPI_HMAT_TOTAL_CACHE_LEVEL (0x0000000F) | |
1745 | #define ACPI_HMAT_CACHE_LEVEL (0x000000F0) | |
1746 | #define ACPI_HMAT_CACHE_ASSOCIATIVITY (0x00000F00) | |
1747 | #define ACPI_HMAT_WRITE_POLICY (0x0000F000) | |
1748 | #define ACPI_HMAT_CACHE_LINE_SIZE (0xFFFF0000) | |
1749 | ||
1750 | /* Values for cache associativity flag */ | |
1751 | ||
1752 | #define ACPI_HMAT_CA_NONE (0) | |
1753 | #define ACPI_HMAT_CA_DIRECT_MAPPED (1) | |
1754 | #define ACPI_HMAT_CA_COMPLEX_CACHE_INDEXING (2) | |
1755 | ||
1756 | /* Values for write policy flag */ | |
1757 | ||
1758 | #define ACPI_HMAT_CP_NONE (0) | |
1759 | #define ACPI_HMAT_CP_WB (1) | |
1760 | #define ACPI_HMAT_CP_WT (2) | |
1761 | ||
793c2388 BM |
1762 | /******************************************************************************* |
1763 | * | |
e62f8227 | 1764 | * HPET - High Precision Event Timer table |
6e2d5ebd BM |
1765 | * Version 1 |
1766 | * | |
e62f8227 ES |
1767 | * Conforms to "IA-PC HPET (High Precision Event Timers) Specification", |
1768 | * Version 1.0a, October 2004 | |
81b7cb92 BM |
1769 | * |
1770 | ******************************************************************************/ | |
1771 | ||
e62f8227 | 1772 | struct acpi_table_hpet { |
81b7cb92 | 1773 | struct acpi_table_header header; /* Common ACPI table header */ |
e62f8227 ES |
1774 | u32 id; /* Hardware ID of event timer block */ |
1775 | struct acpi_generic_address address; /* Address of event timer block */ | |
1776 | u8 sequence; /* HPET sequence number */ | |
1777 | u16 minimum_tick; /* Main counter min tick, periodic mode */ | |
4c189c9d | 1778 | u8 flags; |
81b7cb92 BM |
1779 | }; |
1780 | ||
e62f8227 | 1781 | /* Masks for Flags field above */ |
e3860b5e | 1782 | |
e62f8227 | 1783 | #define ACPI_HPET_PAGE_PROTECT_MASK (3) |
e3860b5e | 1784 | |
e62f8227 | 1785 | /* Values for Page Protect flags */ |
b8355bca | 1786 | |
e62f8227 ES |
1787 | enum acpi_hpet_page_protect { |
1788 | ACPI_HPET_NO_PAGE_PROTECT = 0, | |
1789 | ACPI_HPET_PAGE_PROTECT4 = 1, | |
1790 | ACPI_HPET_PAGE_PROTECT64 = 2 | |
b8355bca LZ |
1791 | }; |
1792 | ||
793c2388 BM |
1793 | /******************************************************************************* |
1794 | * | |
e62f8227 | 1795 | * IBFT - Boot Firmware Table |
6e2d5ebd | 1796 | * Version 1 |
793c2388 | 1797 | * |
e62f8227 ES |
1798 | * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b |
1799 | * Specification", Version 1.01, March 1, 2007 | |
4c189c9d | 1800 | * |
e62f8227 ES |
1801 | * Note: It appears that this table is not intended to appear in the RSDT/XSDT. |
1802 | * Therefore, it is not currently supported by the disassembler. | |
4c189c9d BM |
1803 | * |
1804 | ******************************************************************************/ | |
1805 | ||
e62f8227 | 1806 | struct acpi_table_ibft { |
4c189c9d | 1807 | struct acpi_table_header header; /* Common ACPI table header */ |
e62f8227 | 1808 | u8 reserved[12]; |
4c189c9d BM |
1809 | }; |
1810 | ||
e62f8227 ES |
1811 | /* IBFT common subtable header */ |
1812 | ||
1813 | struct acpi_ibft_header { | |
4c189c9d | 1814 | u8 type; |
e62f8227 | 1815 | u8 version; |
4c189c9d | 1816 | u16 length; |
e62f8227 ES |
1817 | u8 index; |
1818 | u8 flags; | |
4c189c9d BM |
1819 | }; |
1820 | ||
e62f8227 | 1821 | /* Values for Type field above */ |
a618c7f8 | 1822 | |
e62f8227 ES |
1823 | enum acpi_ibft_type { |
1824 | ACPI_IBFT_TYPE_NOT_USED = 0, | |
1825 | ACPI_IBFT_TYPE_CONTROL = 1, | |
1826 | ACPI_IBFT_TYPE_INITIATOR = 2, | |
1827 | ACPI_IBFT_TYPE_NIC = 3, | |
1828 | ACPI_IBFT_TYPE_TARGET = 4, | |
1829 | ACPI_IBFT_TYPE_EXTENSIONS = 5, | |
1830 | ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */ | |
1831 | }; | |
1832 | ||
1833 | /* IBFT subtables */ | |
1834 | ||
1835 | struct acpi_ibft_control { | |
1836 | struct acpi_ibft_header header; | |
1837 | u16 extensions; | |
1838 | u16 initiator_offset; | |
1839 | u16 nic0_offset; | |
1840 | u16 target0_offset; | |
1841 | u16 nic1_offset; | |
1842 | u16 target1_offset; | |
1843 | }; | |
1844 | ||
1845 | struct acpi_ibft_initiator { | |
1846 | struct acpi_ibft_header header; | |
1847 | u8 sns_server[16]; | |
1848 | u8 slp_server[16]; | |
1849 | u8 primary_server[16]; | |
1850 | u8 secondary_server[16]; | |
1851 | u16 name_length; | |
1852 | u16 name_offset; | |
1853 | }; | |
1854 | ||
1855 | struct acpi_ibft_nic { | |
1856 | struct acpi_ibft_header header; | |
1857 | u8 ip_address[16]; | |
1858 | u8 subnet_mask_prefix; | |
1859 | u8 origin; | |
1860 | u8 gateway[16]; | |
1861 | u8 primary_dns[16]; | |
1862 | u8 secondary_dns[16]; | |
1863 | u8 dhcp[16]; | |
1864 | u16 vlan; | |
1865 | u8 mac_address[6]; | |
1866 | u16 pci_address; | |
1867 | u16 name_length; | |
1868 | u16 name_offset; | |
1869 | }; | |
1870 | ||
1871 | struct acpi_ibft_target { | |
1872 | struct acpi_ibft_header header; | |
1873 | u8 target_ip_address[16]; | |
1874 | u16 target_ip_socket; | |
1875 | u8 target_boot_lun[8]; | |
1876 | u8 chap_type; | |
1877 | u8 nic_association; | |
1878 | u16 target_name_length; | |
1879 | u16 target_name_offset; | |
1880 | u16 chap_name_length; | |
1881 | u16 chap_name_offset; | |
1882 | u16 chap_secret_length; | |
1883 | u16 chap_secret_offset; | |
1884 | u16 reverse_chap_name_length; | |
1885 | u16 reverse_chap_name_offset; | |
1886 | u16 reverse_chap_secret_length; | |
1887 | u16 reverse_chap_secret_offset; | |
a618c7f8 BM |
1888 | }; |
1889 | ||
6e596084 RM |
1890 | /* Reset to default packing */ |
1891 | ||
1892 | #pragma pack() | |
1da177e4 | 1893 | |
4be44fcd | 1894 | #endif /* __ACTBL1_H__ */ |