1 | /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ |
2 | /****************************************************************************** |
3 | * |
4 | * Name: actbl1.h - Additional ACPI table definitions |
5 | * |
6 | * Copyright (C) 2000 - 2023, Intel Corp. |
7 | * |
8 | *****************************************************************************/ |
9 | |
10 | #ifndef __ACTBL1_H__ |
11 | #define __ACTBL1_H__ |
12 | |
13 | /******************************************************************************* |
14 | * |
15 | * Additional ACPI Tables |
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 | /* |
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. |
26 | */ |
27 | #define ACPI_SIG_AEST "AEST" /* Arm Error Source Table */ |
28 | #define ACPI_SIG_ASF "ASF!" /* Alert Standard Format table */ |
29 | #define ACPI_SIG_ASPT "ASPT" /* AMD Secure Processor Table */ |
30 | #define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */ |
31 | #define ACPI_SIG_BGRT "BGRT" /* Boot Graphics Resource Table */ |
32 | #define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */ |
33 | #define ACPI_SIG_CEDT "CEDT" /* CXL Early Discovery Table */ |
34 | #define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */ |
35 | #define ACPI_SIG_CSRT "CSRT" /* Core System Resource Table */ |
36 | #define ACPI_SIG_DBG2 "DBG2" /* Debug Port table type 2 */ |
37 | #define ACPI_SIG_DBGP "DBGP" /* Debug Port table */ |
38 | #define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */ |
39 | #define ACPI_SIG_DRTM "DRTM" /* Dynamic Root of Trust for Measurement table */ |
40 | #define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */ |
41 | #define ACPI_SIG_EINJ "EINJ" /* Error Injection table */ |
42 | #define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */ |
43 | #define ACPI_SIG_FPDT "FPDT" /* Firmware Performance Data Table */ |
44 | #define ACPI_SIG_GTDT "GTDT" /* Generic Timer Description Table */ |
45 | #define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */ |
46 | #define ACPI_SIG_HMAT "HMAT" /* Heterogeneous Memory Attributes Table */ |
47 | #define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */ |
48 | #define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */ |
49 | #define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */ |
50 | |
51 | #define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */ |
52 | #define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */ |
53 | |
54 | #define ACPI_SIG_NBFT "NBFT" /* NVMe Boot Firmware Table */ |
55 | |
56 | /* Reserved table signatures */ |
57 | |
58 | #define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */ |
59 | #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ |
60 | |
61 | /* |
62 | * These tables have been seen in the field, but no definition has been found |
63 | */ |
64 | #ifdef ACPI_UNDEFINED_TABLES |
65 | #define ACPI_SIG_ATKG "ATKG" |
66 | #define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */ |
67 | #define ACPI_SIG_IEIT "IEIT" |
68 | #endif |
69 | |
70 | /* |
71 | * All tables must be byte-packed to match the ACPI specification, since |
72 | * the tables are provided by the system BIOS. |
73 | */ |
74 | #pragma pack(1) |
75 | |
76 | /* |
77 | * Note: C bitfields are not used for this reason: |
78 | * |
79 | * "Bitfields are great and easy to read, but unfortunately the C language |
80 | * does not specify the layout of bitfields in memory, which means they are |
81 | * essentially useless for dealing with packed data in on-disk formats or |
82 | * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, |
83 | * this decision was a design error in C. Ritchie could have picked an order |
84 | * and stuck with it." Norman Ramsey. |
85 | * See http://stackoverflow.com/a/1053662/41661 |
86 | */ |
87 | |
88 | /******************************************************************************* |
89 | * |
90 | * Common subtable headers |
91 | * |
92 | ******************************************************************************/ |
93 | |
94 | /* Generic subtable header (used in MADT, SRAT, etc.) */ |
95 | |
96 | struct { |
97 | u8 ; |
98 | u8 ; |
99 | }; |
100 | |
101 | /* Subtable header for WHEA tables (EINJ, ERST, WDAT) */ |
102 | |
103 | struct { |
104 | u8 ; |
105 | u8 ; |
106 | u8 ; |
107 | u8 ; |
108 | struct acpi_generic_address ; |
109 | u64 ; /* Value used with Read/Write register */ |
110 | u64 ; /* Bitmask required for this register instruction */ |
111 | }; |
112 | |
113 | /* https://docs.microsoft.com/en-us/windows-hardware/drivers/ddi/acpitabl/ns-acpitabl-aspt_table */ |
114 | #define ASPT_REVISION_ID 0x01 |
115 | struct acpi_table_aspt { |
116 | struct acpi_table_header ; |
117 | u32 num_entries; |
118 | }; |
119 | |
120 | struct { |
121 | u16 ; |
122 | u16 ; |
123 | }; |
124 | |
125 | enum acpi_aspt_type { |
126 | ACPI_ASPT_TYPE_GLOBAL_REGS = 0, |
127 | ACPI_ASPT_TYPE_SEV_MBOX_REGS = 1, |
128 | ACPI_ASPT_TYPE_ACPI_MBOX_REGS = 2, |
129 | }; |
130 | |
131 | /* 0: ASPT Global Registers */ |
132 | struct acpi_aspt_global_regs { |
133 | struct acpi_aspt_header ; |
134 | u32 reserved; |
135 | u64 feature_reg_addr; |
136 | u64 irq_en_reg_addr; |
137 | u64 irq_st_reg_addr; |
138 | }; |
139 | |
140 | /* 1: ASPT SEV Mailbox Registers */ |
141 | struct acpi_aspt_sev_mbox_regs { |
142 | struct acpi_aspt_header ; |
143 | u8 mbox_irq_id; |
144 | u8 reserved[3]; |
145 | u64 cmd_resp_reg_addr; |
146 | u64 cmd_buf_lo_reg_addr; |
147 | u64 cmd_buf_hi_reg_addr; |
148 | }; |
149 | |
150 | /* 2: ASPT ACPI Mailbox Registers */ |
151 | struct acpi_aspt_acpi_mbox_regs { |
152 | struct acpi_aspt_header ; |
153 | u32 reserved1; |
154 | u64 cmd_resp_reg_addr; |
155 | u64 reserved2[2]; |
156 | }; |
157 | |
158 | /******************************************************************************* |
159 | * |
160 | * ASF - Alert Standard Format table (Signature "ASF!") |
161 | * Revision 0x10 |
162 | * |
163 | * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003 |
164 | * |
165 | ******************************************************************************/ |
166 | |
167 | struct acpi_table_asf { |
168 | struct acpi_table_header ; /* Common ACPI table header */ |
169 | }; |
170 | |
171 | /* ASF subtable header */ |
172 | |
173 | struct { |
174 | u8 ; |
175 | u8 ; |
176 | u16 ; |
177 | }; |
178 | |
179 | /* Values for Type field above */ |
180 | |
181 | enum acpi_asf_type { |
182 | ACPI_ASF_TYPE_INFO = 0, |
183 | ACPI_ASF_TYPE_ALERT = 1, |
184 | ACPI_ASF_TYPE_CONTROL = 2, |
185 | ACPI_ASF_TYPE_BOOT = 3, |
186 | ACPI_ASF_TYPE_ADDRESS = 4, |
187 | ACPI_ASF_TYPE_RESERVED = 5 |
188 | }; |
189 | |
190 | /* |
191 | * ASF subtables |
192 | */ |
193 | |
194 | /* 0: ASF Information */ |
195 | |
196 | struct acpi_asf_info { |
197 | struct acpi_asf_header ; |
198 | u8 min_reset_value; |
199 | u8 min_poll_interval; |
200 | u16 system_id; |
201 | u32 mfg_id; |
202 | u8 flags; |
203 | u8 reserved2[3]; |
204 | }; |
205 | |
206 | /* Masks for Flags field above */ |
207 | |
208 | #define ACPI_ASF_SMBUS_PROTOCOLS (1) |
209 | |
210 | /* 1: ASF Alerts */ |
211 | |
212 | struct acpi_asf_alert { |
213 | struct acpi_asf_header ; |
214 | u8 assert_mask; |
215 | u8 deassert_mask; |
216 | u8 alerts; |
217 | u8 data_length; |
218 | }; |
219 | |
220 | struct acpi_asf_alert_data { |
221 | u8 address; |
222 | u8 command; |
223 | u8 mask; |
224 | u8 value; |
225 | u8 sensor_type; |
226 | u8 type; |
227 | u8 offset; |
228 | u8 source_type; |
229 | u8 severity; |
230 | u8 sensor_number; |
231 | u8 entity; |
232 | u8 instance; |
233 | }; |
234 | |
235 | /* 2: ASF Remote Control */ |
236 | |
237 | struct acpi_asf_remote { |
238 | struct acpi_asf_header ; |
239 | u8 controls; |
240 | u8 data_length; |
241 | u16 reserved2; |
242 | }; |
243 | |
244 | struct acpi_asf_control_data { |
245 | u8 function; |
246 | u8 address; |
247 | u8 command; |
248 | u8 value; |
249 | }; |
250 | |
251 | /* 3: ASF RMCP Boot Options */ |
252 | |
253 | struct acpi_asf_rmcp { |
254 | struct acpi_asf_header ; |
255 | u8 capabilities[7]; |
256 | u8 completion_code; |
257 | u32 enterprise_id; |
258 | u8 command; |
259 | u16 parameter; |
260 | u16 boot_options; |
261 | u16 oem_parameters; |
262 | }; |
263 | |
264 | /* 4: ASF Address */ |
265 | |
266 | struct acpi_asf_address { |
267 | struct acpi_asf_header ; |
268 | u8 eprom_address; |
269 | u8 devices; |
270 | }; |
271 | |
272 | /******************************************************************************* |
273 | * |
274 | * BERT - Boot Error Record Table (ACPI 4.0) |
275 | * Version 1 |
276 | * |
277 | ******************************************************************************/ |
278 | |
279 | struct acpi_table_bert { |
280 | struct acpi_table_header ; /* Common ACPI table header */ |
281 | u32 region_length; /* Length of the boot error region */ |
282 | u64 address; /* Physical address of the error region */ |
283 | }; |
284 | |
285 | /* Boot Error Region (not a subtable, pointed to by Address field above) */ |
286 | |
287 | struct acpi_bert_region { |
288 | u32 block_status; /* Type of error information */ |
289 | u32 raw_data_offset; /* Offset to raw error data */ |
290 | u32 raw_data_length; /* Length of raw error data */ |
291 | u32 data_length; /* Length of generic error data */ |
292 | u32 error_severity; /* Severity code */ |
293 | }; |
294 | |
295 | /* Values for block_status flags above */ |
296 | |
297 | #define ACPI_BERT_UNCORRECTABLE (1) |
298 | #define ACPI_BERT_CORRECTABLE (1<<1) |
299 | #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2) |
300 | #define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3) |
301 | #define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */ |
302 | |
303 | /* Values for error_severity above */ |
304 | |
305 | enum acpi_bert_error_severity { |
306 | ACPI_BERT_ERROR_CORRECTABLE = 0, |
307 | ACPI_BERT_ERROR_FATAL = 1, |
308 | ACPI_BERT_ERROR_CORRECTED = 2, |
309 | ACPI_BERT_ERROR_NONE = 3, |
310 | ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */ |
311 | }; |
312 | |
313 | /* |
314 | * Note: The generic error data that follows the error_severity field above |
315 | * uses the struct acpi_hest_generic_data defined under the HEST table below |
316 | */ |
317 | |
318 | /******************************************************************************* |
319 | * |
320 | * BGRT - Boot Graphics Resource Table (ACPI 5.0) |
321 | * Version 1 |
322 | * |
323 | ******************************************************************************/ |
324 | |
325 | struct acpi_table_bgrt { |
326 | struct acpi_table_header ; /* Common ACPI table header */ |
327 | u16 version; |
328 | u8 status; |
329 | u8 image_type; |
330 | u64 image_address; |
331 | u32 image_offset_x; |
332 | u32 image_offset_y; |
333 | }; |
334 | |
335 | /* Flags for Status field above */ |
336 | |
337 | #define ACPI_BGRT_DISPLAYED (1) |
338 | #define ACPI_BGRT_ORIENTATION_OFFSET (3 << 1) |
339 | |
340 | /******************************************************************************* |
341 | * |
342 | * BOOT - Simple Boot Flag Table |
343 | * Version 1 |
344 | * |
345 | * Conforms to the "Simple Boot Flag Specification", Version 2.1 |
346 | * |
347 | ******************************************************************************/ |
348 | |
349 | struct acpi_table_boot { |
350 | struct acpi_table_header ; /* Common ACPI table header */ |
351 | u8 cmos_index; /* Index in CMOS RAM for the boot register */ |
352 | u8 reserved[3]; |
353 | }; |
354 | |
355 | /******************************************************************************* |
356 | * |
357 | * CDAT - Coherent Device Attribute Table |
358 | * Version 1 |
359 | * |
360 | * Conforms to the "Coherent Device Attribute Table (CDAT) Specification |
361 | " (Revision 1.01, October 2020.) |
362 | * |
363 | ******************************************************************************/ |
364 | |
365 | struct acpi_table_cdat { |
366 | u32 length; /* Length of table in bytes, including this header */ |
367 | u8 revision; /* ACPI Specification minor version number */ |
368 | u8 checksum; /* To make sum of entire table == 0 */ |
369 | u8 reserved[6]; |
370 | u32 sequence; /* Used to detect runtime CDAT table changes */ |
371 | }; |
372 | |
373 | /* CDAT common subtable header */ |
374 | |
375 | struct { |
376 | u8 ; |
377 | u8 ; |
378 | u16 ; |
379 | }; |
380 | |
381 | /* Values for Type field above */ |
382 | |
383 | enum acpi_cdat_type { |
384 | ACPI_CDAT_TYPE_DSMAS = 0, |
385 | ACPI_CDAT_TYPE_DSLBIS = 1, |
386 | ACPI_CDAT_TYPE_DSMSCIS = 2, |
387 | ACPI_CDAT_TYPE_DSIS = 3, |
388 | ACPI_CDAT_TYPE_DSEMTS = 4, |
389 | ACPI_CDAT_TYPE_SSLBIS = 5, |
390 | ACPI_CDAT_TYPE_RESERVED = 6 /* 6 through 0xFF are reserved */ |
391 | }; |
392 | |
393 | /* Subtable 0: Device Scoped Memory Affinity Structure (DSMAS) */ |
394 | |
395 | struct acpi_cdat_dsmas { |
396 | u8 dsmad_handle; |
397 | u8 flags; |
398 | u16 reserved; |
399 | u64 dpa_base_address; |
400 | u64 dpa_length; |
401 | }; |
402 | |
403 | /* Flags for subtable above */ |
404 | |
405 | #define ACPI_CDAT_DSMAS_NON_VOLATILE (1 << 2) |
406 | |
407 | /* Subtable 1: Device scoped Latency and Bandwidth Information Structure (DSLBIS) */ |
408 | |
409 | struct acpi_cdat_dslbis { |
410 | u8 handle; |
411 | u8 flags; /* If Handle matches a DSMAS handle, the definition of this field matches |
412 | * Flags field in HMAT System Locality Latency */ |
413 | u8 data_type; |
414 | u8 reserved; |
415 | u64 entry_base_unit; |
416 | u16 entry[3]; |
417 | u16 reserved2; |
418 | }; |
419 | |
420 | /* Subtable 2: Device Scoped Memory Side Cache Information Structure (DSMSCIS) */ |
421 | |
422 | struct acpi_cdat_dsmscis { |
423 | u8 dsmas_handle; |
424 | u8 reserved[3]; |
425 | u64 side_cache_size; |
426 | u32 cache_attributes; |
427 | }; |
428 | |
429 | /* Subtable 3: Device Scoped Initiator Structure (DSIS) */ |
430 | |
431 | struct acpi_cdat_dsis { |
432 | u8 flags; |
433 | u8 handle; |
434 | u16 reserved; |
435 | }; |
436 | |
437 | /* Flags for above subtable */ |
438 | |
439 | #define ACPI_CDAT_DSIS_MEM_ATTACHED (1 << 0) |
440 | |
441 | /* Subtable 4: Device Scoped EFI Memory Type Structure (DSEMTS) */ |
442 | |
443 | struct acpi_cdat_dsemts { |
444 | u8 dsmas_handle; |
445 | u8 memory_type; |
446 | u16 reserved; |
447 | u64 dpa_offset; |
448 | u64 range_length; |
449 | }; |
450 | |
451 | /* Subtable 5: Switch Scoped Latency and Bandwidth Information Structure (SSLBIS) */ |
452 | |
453 | struct acpi_cdat_sslbis { |
454 | u8 data_type; |
455 | u8 reserved[3]; |
456 | u64 entry_base_unit; |
457 | }; |
458 | |
459 | /* Sub-subtable for above, sslbe_entries field */ |
460 | |
461 | struct acpi_cdat_sslbe { |
462 | u16 portx_id; |
463 | u16 porty_id; |
464 | u16 latency_or_bandwidth; |
465 | u16 reserved; |
466 | }; |
467 | |
468 | #define ACPI_CDAT_SSLBIS_US_PORT 0x0100 |
469 | #define ACPI_CDAT_SSLBIS_ANY_PORT 0xffff |
470 | |
471 | /******************************************************************************* |
472 | * |
473 | * CEDT - CXL Early Discovery Table |
474 | * Version 1 |
475 | * |
476 | * Conforms to the "CXL Early Discovery Table" (CXL 2.0, October 2020) |
477 | * |
478 | ******************************************************************************/ |
479 | |
480 | struct acpi_table_cedt { |
481 | struct acpi_table_header ; /* Common ACPI table header */ |
482 | }; |
483 | |
484 | /* CEDT subtable header (Performance Record Structure) */ |
485 | |
486 | struct { |
487 | u8 ; |
488 | u8 ; |
489 | u16 ; |
490 | }; |
491 | |
492 | /* Values for Type field above */ |
493 | |
494 | enum acpi_cedt_type { |
495 | ACPI_CEDT_TYPE_CHBS = 0, |
496 | ACPI_CEDT_TYPE_CFMWS = 1, |
497 | ACPI_CEDT_TYPE_CXIMS = 2, |
498 | ACPI_CEDT_TYPE_RDPAS = 3, |
499 | ACPI_CEDT_TYPE_RESERVED = 4, |
500 | }; |
501 | |
502 | /* Values for version field above */ |
503 | |
504 | #define ACPI_CEDT_CHBS_VERSION_CXL11 (0) |
505 | #define ACPI_CEDT_CHBS_VERSION_CXL20 (1) |
506 | |
507 | /* Values for length field above */ |
508 | |
509 | #define ACPI_CEDT_CHBS_LENGTH_CXL11 (0x2000) |
510 | #define ACPI_CEDT_CHBS_LENGTH_CXL20 (0x10000) |
511 | |
512 | /* |
513 | * CEDT subtables |
514 | */ |
515 | |
516 | /* 0: CXL Host Bridge Structure */ |
517 | |
518 | struct acpi_cedt_chbs { |
519 | struct acpi_cedt_header ; |
520 | u32 uid; |
521 | u32 cxl_version; |
522 | u32 reserved; |
523 | u64 base; |
524 | u64 length; |
525 | }; |
526 | |
527 | /* 1: CXL Fixed Memory Window Structure */ |
528 | |
529 | struct acpi_cedt_cfmws { |
530 | struct acpi_cedt_header ; |
531 | u32 reserved1; |
532 | u64 base_hpa; |
533 | u64 window_size; |
534 | u8 interleave_ways; |
535 | u8 interleave_arithmetic; |
536 | u16 reserved2; |
537 | u32 granularity; |
538 | u16 restrictions; |
539 | u16 qtg_id; |
540 | u32 interleave_targets[]; |
541 | }; |
542 | |
543 | struct acpi_cedt_cfmws_target_element { |
544 | u32 interleave_target; |
545 | }; |
546 | |
547 | /* Values for Interleave Arithmetic field above */ |
548 | |
549 | #define ACPI_CEDT_CFMWS_ARITHMETIC_MODULO (0) |
550 | #define ACPI_CEDT_CFMWS_ARITHMETIC_XOR (1) |
551 | |
552 | /* Values for Restrictions field above */ |
553 | |
554 | #define ACPI_CEDT_CFMWS_RESTRICT_TYPE2 (1) |
555 | #define ACPI_CEDT_CFMWS_RESTRICT_TYPE3 (1<<1) |
556 | #define ACPI_CEDT_CFMWS_RESTRICT_VOLATILE (1<<2) |
557 | #define ACPI_CEDT_CFMWS_RESTRICT_PMEM (1<<3) |
558 | #define ACPI_CEDT_CFMWS_RESTRICT_FIXED (1<<4) |
559 | |
560 | /* 2: CXL XOR Interleave Math Structure */ |
561 | |
562 | struct acpi_cedt_cxims { |
563 | struct acpi_cedt_header ; |
564 | u16 reserved1; |
565 | u8 hbig; |
566 | u8 nr_xormaps; |
567 | u64 xormap_list[]; |
568 | }; |
569 | |
570 | /* 3: CXL RCEC Downstream Port Association Structure */ |
571 | |
572 | struct acpi_cedt_rdpas { |
573 | struct acpi_cedt_header ; |
574 | u8 reserved1; |
575 | u16 length; |
576 | u16 segment; |
577 | u16 bdf; |
578 | u8 protocol; |
579 | u64 address; |
580 | }; |
581 | |
582 | /* Masks for bdf field above */ |
583 | #define ACPI_CEDT_RDPAS_BUS_MASK 0xff00 |
584 | #define ACPI_CEDT_RDPAS_DEVICE_MASK 0x00f8 |
585 | #define ACPI_CEDT_RDPAS_FUNCTION_MASK 0x0007 |
586 | |
587 | #define ACPI_CEDT_RDPAS_PROTOCOL_IO (0) |
588 | #define ACPI_CEDT_RDPAS_PROTOCOL_CACHEMEM (1) |
589 | |
590 | /******************************************************************************* |
591 | * |
592 | * CPEP - Corrected Platform Error Polling table (ACPI 4.0) |
593 | * Version 1 |
594 | * |
595 | ******************************************************************************/ |
596 | |
597 | struct acpi_table_cpep { |
598 | struct acpi_table_header ; /* Common ACPI table header */ |
599 | u64 reserved; |
600 | }; |
601 | |
602 | /* Subtable */ |
603 | |
604 | struct acpi_cpep_polling { |
605 | struct acpi_subtable_header ; |
606 | u8 id; /* Processor ID */ |
607 | u8 eid; /* Processor EID */ |
608 | u32 interval; /* Polling interval (msec) */ |
609 | }; |
610 | |
611 | /******************************************************************************* |
612 | * |
613 | * CSRT - Core System Resource Table |
614 | * Version 0 |
615 | * |
616 | * Conforms to the "Core System Resource Table (CSRT)", November 14, 2011 |
617 | * |
618 | ******************************************************************************/ |
619 | |
620 | struct acpi_table_csrt { |
621 | struct acpi_table_header ; /* Common ACPI table header */ |
622 | }; |
623 | |
624 | /* Resource Group subtable */ |
625 | |
626 | struct acpi_csrt_group { |
627 | u32 length; |
628 | u32 vendor_id; |
629 | u32 subvendor_id; |
630 | u16 device_id; |
631 | u16 subdevice_id; |
632 | u16 revision; |
633 | u16 reserved; |
634 | u32 shared_info_length; |
635 | |
636 | /* Shared data immediately follows (Length = shared_info_length) */ |
637 | }; |
638 | |
639 | /* Shared Info subtable */ |
640 | |
641 | struct acpi_csrt_shared_info { |
642 | u16 major_version; |
643 | u16 minor_version; |
644 | u32 mmio_base_low; |
645 | u32 mmio_base_high; |
646 | u32 gsi_interrupt; |
647 | u8 interrupt_polarity; |
648 | u8 interrupt_mode; |
649 | u8 num_channels; |
650 | u8 dma_address_width; |
651 | u16 base_request_line; |
652 | u16 num_handshake_signals; |
653 | u32 max_block_size; |
654 | |
655 | /* Resource descriptors immediately follow (Length = Group length - shared_info_length) */ |
656 | }; |
657 | |
658 | /* Resource Descriptor subtable */ |
659 | |
660 | struct acpi_csrt_descriptor { |
661 | u32 length; |
662 | u16 type; |
663 | u16 subtype; |
664 | u32 uid; |
665 | |
666 | /* Resource-specific information immediately follows */ |
667 | }; |
668 | |
669 | /* Resource Types */ |
670 | |
671 | #define ACPI_CSRT_TYPE_INTERRUPT 0x0001 |
672 | #define ACPI_CSRT_TYPE_TIMER 0x0002 |
673 | #define ACPI_CSRT_TYPE_DMA 0x0003 |
674 | |
675 | /* Resource Subtypes */ |
676 | |
677 | #define ACPI_CSRT_XRUPT_LINE 0x0000 |
678 | #define ACPI_CSRT_XRUPT_CONTROLLER 0x0001 |
679 | #define ACPI_CSRT_TIMER 0x0000 |
680 | #define ACPI_CSRT_DMA_CHANNEL 0x0000 |
681 | #define ACPI_CSRT_DMA_CONTROLLER 0x0001 |
682 | |
683 | /******************************************************************************* |
684 | * |
685 | * DBG2 - Debug Port Table 2 |
686 | * Version 0 (Both main table and subtables) |
687 | * |
688 | * Conforms to "Microsoft Debug Port Table 2 (DBG2)", September 21, 2020 |
689 | * |
690 | ******************************************************************************/ |
691 | |
692 | struct acpi_table_dbg2 { |
693 | struct acpi_table_header ; /* Common ACPI table header */ |
694 | u32 info_offset; |
695 | u32 info_count; |
696 | }; |
697 | |
698 | struct { |
699 | u32 ; |
700 | u32 ; |
701 | }; |
702 | |
703 | /* Debug Device Information Subtable */ |
704 | |
705 | struct acpi_dbg2_device { |
706 | u8 revision; |
707 | u16 length; |
708 | u8 register_count; /* Number of base_address registers */ |
709 | u16 namepath_length; |
710 | u16 namepath_offset; |
711 | u16 oem_data_length; |
712 | u16 oem_data_offset; |
713 | u16 port_type; |
714 | u16 port_subtype; |
715 | u16 reserved; |
716 | u16 base_address_offset; |
717 | u16 address_size_offset; |
718 | /* |
719 | * Data that follows: |
720 | * base_address (required) - Each in 12-byte Generic Address Structure format. |
721 | * address_size (required) - Array of u32 sizes corresponding to each base_address register. |
722 | * Namepath (required) - Null terminated string. Single dot if not supported. |
723 | * oem_data (optional) - Length is oem_data_length. |
724 | */ |
725 | }; |
726 | |
727 | /* Types for port_type field above */ |
728 | |
729 | #define ACPI_DBG2_SERIAL_PORT 0x8000 |
730 | #define ACPI_DBG2_1394_PORT 0x8001 |
731 | #define ACPI_DBG2_USB_PORT 0x8002 |
732 | #define ACPI_DBG2_NET_PORT 0x8003 |
733 | |
734 | /* Subtypes for port_subtype field above */ |
735 | |
736 | #define ACPI_DBG2_16550_COMPATIBLE 0x0000 |
737 | #define ACPI_DBG2_16550_SUBSET 0x0001 |
738 | #define ACPI_DBG2_MAX311XE_SPI 0x0002 |
739 | #define ACPI_DBG2_ARM_PL011 0x0003 |
740 | #define ACPI_DBG2_MSM8X60 0x0004 |
741 | #define ACPI_DBG2_16550_NVIDIA 0x0005 |
742 | #define ACPI_DBG2_TI_OMAP 0x0006 |
743 | #define ACPI_DBG2_APM88XXXX 0x0008 |
744 | #define ACPI_DBG2_MSM8974 0x0009 |
745 | #define ACPI_DBG2_SAM5250 0x000A |
746 | #define ACPI_DBG2_INTEL_USIF 0x000B |
747 | #define ACPI_DBG2_IMX6 0x000C |
748 | #define ACPI_DBG2_ARM_SBSA_32BIT 0x000D |
749 | #define ACPI_DBG2_ARM_SBSA_GENERIC 0x000E |
750 | #define ACPI_DBG2_ARM_DCC 0x000F |
751 | #define ACPI_DBG2_BCM2835 0x0010 |
752 | #define ACPI_DBG2_SDM845_1_8432MHZ 0x0011 |
753 | #define ACPI_DBG2_16550_WITH_GAS 0x0012 |
754 | #define ACPI_DBG2_SDM845_7_372MHZ 0x0013 |
755 | #define ACPI_DBG2_INTEL_LPSS 0x0014 |
756 | |
757 | #define ACPI_DBG2_1394_STANDARD 0x0000 |
758 | |
759 | #define ACPI_DBG2_USB_XHCI 0x0000 |
760 | #define ACPI_DBG2_USB_EHCI 0x0001 |
761 | |
762 | /******************************************************************************* |
763 | * |
764 | * DBGP - Debug Port table |
765 | * Version 1 |
766 | * |
767 | * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000 |
768 | * |
769 | ******************************************************************************/ |
770 | |
771 | struct acpi_table_dbgp { |
772 | struct acpi_table_header ; /* Common ACPI table header */ |
773 | u8 type; /* 0=full 16550, 1=subset of 16550 */ |
774 | u8 reserved[3]; |
775 | struct acpi_generic_address debug_port; |
776 | }; |
777 | |
778 | /******************************************************************************* |
779 | * |
780 | * DMAR - DMA Remapping table |
781 | * Version 1 |
782 | * |
783 | * Conforms to "Intel Virtualization Technology for Directed I/O", |
784 | * Version 2.3, October 2014 |
785 | * |
786 | ******************************************************************************/ |
787 | |
788 | struct acpi_table_dmar { |
789 | struct acpi_table_header ; /* Common ACPI table header */ |
790 | u8 width; /* Host Address Width */ |
791 | u8 flags; |
792 | u8 reserved[10]; |
793 | }; |
794 | |
795 | /* Masks for Flags field above */ |
796 | |
797 | #define ACPI_DMAR_INTR_REMAP (1) |
798 | #define ACPI_DMAR_X2APIC_OPT_OUT (1<<1) |
799 | #define ACPI_DMAR_X2APIC_MODE (1<<2) |
800 | |
801 | /* DMAR subtable header */ |
802 | |
803 | struct { |
804 | u16 ; |
805 | u16 ; |
806 | }; |
807 | |
808 | /* Values for subtable type in struct acpi_dmar_header */ |
809 | |
810 | enum acpi_dmar_type { |
811 | ACPI_DMAR_TYPE_HARDWARE_UNIT = 0, |
812 | ACPI_DMAR_TYPE_RESERVED_MEMORY = 1, |
813 | ACPI_DMAR_TYPE_ROOT_ATS = 2, |
814 | ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3, |
815 | ACPI_DMAR_TYPE_NAMESPACE = 4, |
816 | ACPI_DMAR_TYPE_SATC = 5, |
817 | ACPI_DMAR_TYPE_RESERVED = 6 /* 6 and greater are reserved */ |
818 | }; |
819 | |
820 | /* DMAR Device Scope structure */ |
821 | |
822 | struct acpi_dmar_device_scope { |
823 | u8 entry_type; |
824 | u8 length; |
825 | u16 reserved; |
826 | u8 enumeration_id; |
827 | u8 bus; |
828 | }; |
829 | |
830 | /* Values for entry_type in struct acpi_dmar_device_scope - device types */ |
831 | |
832 | enum acpi_dmar_scope_type { |
833 | ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0, |
834 | ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1, |
835 | ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2, |
836 | ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3, |
837 | ACPI_DMAR_SCOPE_TYPE_HPET = 4, |
838 | ACPI_DMAR_SCOPE_TYPE_NAMESPACE = 5, |
839 | ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 /* 6 and greater are reserved */ |
840 | }; |
841 | |
842 | struct acpi_dmar_pci_path { |
843 | u8 device; |
844 | u8 function; |
845 | }; |
846 | |
847 | /* |
848 | * DMAR Subtables, correspond to Type in struct acpi_dmar_header |
849 | */ |
850 | |
851 | /* 0: Hardware Unit Definition */ |
852 | |
853 | struct acpi_dmar_hardware_unit { |
854 | struct acpi_dmar_header ; |
855 | u8 flags; |
856 | u8 size; /* Size of the register set */ |
857 | u16 segment; |
858 | u64 address; /* Register Base Address */ |
859 | }; |
860 | |
861 | /* Masks for Flags field above */ |
862 | |
863 | #define ACPI_DMAR_INCLUDE_ALL (1) |
864 | |
865 | /* 1: Reserved Memory Definition */ |
866 | |
867 | struct acpi_dmar_reserved_memory { |
868 | struct acpi_dmar_header ; |
869 | u16 reserved; |
870 | u16 segment; |
871 | u64 base_address; /* 4K aligned base address */ |
872 | u64 end_address; /* 4K aligned limit address */ |
873 | }; |
874 | |
875 | /* Masks for Flags field above */ |
876 | |
877 | #define ACPI_DMAR_ALLOW_ALL (1) |
878 | |
879 | /* 2: Root Port ATS Capability Reporting Structure */ |
880 | |
881 | struct acpi_dmar_atsr { |
882 | struct acpi_dmar_header ; |
883 | u8 flags; |
884 | u8 reserved; |
885 | u16 segment; |
886 | }; |
887 | |
888 | /* Masks for Flags field above */ |
889 | |
890 | #define ACPI_DMAR_ALL_PORTS (1) |
891 | |
892 | /* 3: Remapping Hardware Static Affinity Structure */ |
893 | |
894 | struct acpi_dmar_rhsa { |
895 | struct acpi_dmar_header ; |
896 | u32 reserved; |
897 | u64 base_address; |
898 | u32 proximity_domain; |
899 | }; |
900 | |
901 | /* 4: ACPI Namespace Device Declaration Structure */ |
902 | |
903 | struct acpi_dmar_andd { |
904 | struct acpi_dmar_header header; |
905 | u8 reserved[3]; |
906 | u8 device_number; |
907 | union { |
908 | char __pad; |
909 | ACPI_FLEX_ARRAY(char, device_name); |
910 | }; |
911 | }; |
912 | |
913 | /* 5: SOC Integrated Address Translation Cache Reporting Structure */ |
914 | |
915 | struct acpi_dmar_satc { |
916 | struct acpi_dmar_header ; |
917 | u8 flags; |
918 | u8 reserved; |
919 | u16 segment; |
920 | }; |
921 | /******************************************************************************* |
922 | * |
923 | * DRTM - Dynamic Root of Trust for Measurement table |
924 | * Conforms to "TCG D-RTM Architecture" June 17 2013, Version 1.0.0 |
925 | * Table version 1 |
926 | * |
927 | ******************************************************************************/ |
928 | |
929 | struct acpi_table_drtm { |
930 | struct acpi_table_header ; /* Common ACPI table header */ |
931 | u64 entry_base_address; |
932 | u64 entry_length; |
933 | u32 entry_address32; |
934 | u64 entry_address64; |
935 | u64 exit_address; |
936 | u64 log_area_address; |
937 | u32 log_area_length; |
938 | u64 arch_dependent_address; |
939 | u32 flags; |
940 | }; |
941 | |
942 | /* Flag Definitions for above */ |
943 | |
944 | #define ACPI_DRTM_ACCESS_ALLOWED (1) |
945 | #define ACPI_DRTM_ENABLE_GAP_CODE (1<<1) |
946 | #define ACPI_DRTM_INCOMPLETE_MEASUREMENTS (1<<2) |
947 | #define ACPI_DRTM_AUTHORITY_ORDER (1<<3) |
948 | |
949 | /* 1) Validated Tables List (64-bit addresses) */ |
950 | |
951 | struct acpi_drtm_vtable_list { |
952 | u32 validated_table_count; |
953 | u64 validated_tables[]; |
954 | }; |
955 | |
956 | /* 2) Resources List (of Resource Descriptors) */ |
957 | |
958 | /* Resource Descriptor */ |
959 | |
960 | struct acpi_drtm_resource { |
961 | u8 size[7]; |
962 | u8 type; |
963 | u64 address; |
964 | }; |
965 | |
966 | struct acpi_drtm_resource_list { |
967 | u32 resource_count; |
968 | struct acpi_drtm_resource resources[]; |
969 | }; |
970 | |
971 | /* 3) Platform-specific Identifiers List */ |
972 | |
973 | struct acpi_drtm_dps_id { |
974 | u32 dps_id_length; |
975 | u8 dps_id[16]; |
976 | }; |
977 | |
978 | /******************************************************************************* |
979 | * |
980 | * ECDT - Embedded Controller Boot Resources Table |
981 | * Version 1 |
982 | * |
983 | ******************************************************************************/ |
984 | |
985 | struct acpi_table_ecdt { |
986 | struct acpi_table_header ; /* Common ACPI table header */ |
987 | struct acpi_generic_address control; /* Address of EC command/status register */ |
988 | struct acpi_generic_address data; /* Address of EC data register */ |
989 | u32 uid; /* Unique ID - must be same as the EC _UID method */ |
990 | u8 gpe; /* The GPE for the EC */ |
991 | u8 id[]; /* Full namepath of the EC in the ACPI namespace */ |
992 | }; |
993 | |
994 | /******************************************************************************* |
995 | * |
996 | * EINJ - Error Injection Table (ACPI 4.0) |
997 | * Version 1 |
998 | * |
999 | ******************************************************************************/ |
1000 | |
1001 | struct acpi_table_einj { |
1002 | struct acpi_table_header ; /* Common ACPI table header */ |
1003 | u32 ; |
1004 | u8 flags; |
1005 | u8 reserved[3]; |
1006 | u32 entries; |
1007 | }; |
1008 | |
1009 | /* EINJ Injection Instruction Entries (actions) */ |
1010 | |
1011 | struct acpi_einj_entry { |
1012 | struct acpi_whea_header ; /* Common header for WHEA tables */ |
1013 | }; |
1014 | |
1015 | /* Masks for Flags field above */ |
1016 | |
1017 | #define ACPI_EINJ_PRESERVE (1) |
1018 | |
1019 | /* Values for Action field above */ |
1020 | |
1021 | enum acpi_einj_actions { |
1022 | ACPI_EINJ_BEGIN_OPERATION = 0, |
1023 | ACPI_EINJ_GET_TRIGGER_TABLE = 1, |
1024 | ACPI_EINJ_SET_ERROR_TYPE = 2, |
1025 | ACPI_EINJ_GET_ERROR_TYPE = 3, |
1026 | ACPI_EINJ_END_OPERATION = 4, |
1027 | ACPI_EINJ_EXECUTE_OPERATION = 5, |
1028 | ACPI_EINJ_CHECK_BUSY_STATUS = 6, |
1029 | ACPI_EINJ_GET_COMMAND_STATUS = 7, |
1030 | ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8, |
1031 | ACPI_EINJ_GET_EXECUTE_TIMINGS = 9, |
1032 | ACPI_EINJ_ACTION_RESERVED = 10, /* 10 and greater are reserved */ |
1033 | ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */ |
1034 | }; |
1035 | |
1036 | /* Values for Instruction field above */ |
1037 | |
1038 | enum acpi_einj_instructions { |
1039 | ACPI_EINJ_READ_REGISTER = 0, |
1040 | ACPI_EINJ_READ_REGISTER_VALUE = 1, |
1041 | ACPI_EINJ_WRITE_REGISTER = 2, |
1042 | ACPI_EINJ_WRITE_REGISTER_VALUE = 3, |
1043 | ACPI_EINJ_NOOP = 4, |
1044 | ACPI_EINJ_FLUSH_CACHELINE = 5, |
1045 | ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */ |
1046 | }; |
1047 | |
1048 | struct acpi_einj_error_type_with_addr { |
1049 | u32 error_type; |
1050 | u32 vendor_struct_offset; |
1051 | u32 flags; |
1052 | u32 apic_id; |
1053 | u64 address; |
1054 | u64 range; |
1055 | u32 pcie_id; |
1056 | }; |
1057 | |
1058 | struct acpi_einj_vendor { |
1059 | u32 length; |
1060 | u32 pcie_id; |
1061 | u16 vendor_id; |
1062 | u16 device_id; |
1063 | u8 revision_id; |
1064 | u8 reserved[3]; |
1065 | }; |
1066 | |
1067 | /* EINJ Trigger Error Action Table */ |
1068 | |
1069 | struct acpi_einj_trigger { |
1070 | u32 ; |
1071 | u32 revision; |
1072 | u32 table_size; |
1073 | u32 entry_count; |
1074 | }; |
1075 | |
1076 | /* Command status return values */ |
1077 | |
1078 | enum acpi_einj_command_status { |
1079 | ACPI_EINJ_SUCCESS = 0, |
1080 | ACPI_EINJ_FAILURE = 1, |
1081 | ACPI_EINJ_INVALID_ACCESS = 2, |
1082 | ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */ |
1083 | }; |
1084 | |
1085 | /* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */ |
1086 | |
1087 | #define ACPI_EINJ_PROCESSOR_CORRECTABLE (1) |
1088 | #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1) |
1089 | #define ACPI_EINJ_PROCESSOR_FATAL (1<<2) |
1090 | #define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3) |
1091 | #define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4) |
1092 | #define ACPI_EINJ_MEMORY_FATAL (1<<5) |
1093 | #define ACPI_EINJ_PCIX_CORRECTABLE (1<<6) |
1094 | #define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7) |
1095 | #define ACPI_EINJ_PCIX_FATAL (1<<8) |
1096 | #define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9) |
1097 | #define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10) |
1098 | #define ACPI_EINJ_PLATFORM_FATAL (1<<11) |
1099 | #define ACPI_EINJ_VENDOR_DEFINED (1<<31) |
1100 | |
1101 | /******************************************************************************* |
1102 | * |
1103 | * ERST - Error Record Serialization Table (ACPI 4.0) |
1104 | * Version 1 |
1105 | * |
1106 | ******************************************************************************/ |
1107 | |
1108 | struct acpi_table_erst { |
1109 | struct acpi_table_header ; /* Common ACPI table header */ |
1110 | u32 ; |
1111 | u32 reserved; |
1112 | u32 entries; |
1113 | }; |
1114 | |
1115 | /* ERST Serialization Entries (actions) */ |
1116 | |
1117 | struct acpi_erst_entry { |
1118 | struct acpi_whea_header ; /* Common header for WHEA tables */ |
1119 | }; |
1120 | |
1121 | /* Masks for Flags field above */ |
1122 | |
1123 | #define ACPI_ERST_PRESERVE (1) |
1124 | |
1125 | /* Values for Action field above */ |
1126 | |
1127 | enum acpi_erst_actions { |
1128 | ACPI_ERST_BEGIN_WRITE = 0, |
1129 | ACPI_ERST_BEGIN_READ = 1, |
1130 | ACPI_ERST_BEGIN_CLEAR = 2, |
1131 | ACPI_ERST_END = 3, |
1132 | ACPI_ERST_SET_RECORD_OFFSET = 4, |
1133 | ACPI_ERST_EXECUTE_OPERATION = 5, |
1134 | ACPI_ERST_CHECK_BUSY_STATUS = 6, |
1135 | ACPI_ERST_GET_COMMAND_STATUS = 7, |
1136 | ACPI_ERST_GET_RECORD_ID = 8, |
1137 | ACPI_ERST_SET_RECORD_ID = 9, |
1138 | ACPI_ERST_GET_RECORD_COUNT = 10, |
1139 | ACPI_ERST_BEGIN_DUMMY_WRIITE = 11, |
1140 | ACPI_ERST_NOT_USED = 12, |
1141 | ACPI_ERST_GET_ERROR_RANGE = 13, |
1142 | ACPI_ERST_GET_ERROR_LENGTH = 14, |
1143 | ACPI_ERST_GET_ERROR_ATTRIBUTES = 15, |
1144 | ACPI_ERST_EXECUTE_TIMINGS = 16, |
1145 | ACPI_ERST_ACTION_RESERVED = 17 /* 17 and greater are reserved */ |
1146 | }; |
1147 | |
1148 | /* Values for Instruction field above */ |
1149 | |
1150 | enum acpi_erst_instructions { |
1151 | ACPI_ERST_READ_REGISTER = 0, |
1152 | ACPI_ERST_READ_REGISTER_VALUE = 1, |
1153 | ACPI_ERST_WRITE_REGISTER = 2, |
1154 | ACPI_ERST_WRITE_REGISTER_VALUE = 3, |
1155 | ACPI_ERST_NOOP = 4, |
1156 | ACPI_ERST_LOAD_VAR1 = 5, |
1157 | ACPI_ERST_LOAD_VAR2 = 6, |
1158 | ACPI_ERST_STORE_VAR1 = 7, |
1159 | ACPI_ERST_ADD = 8, |
1160 | ACPI_ERST_SUBTRACT = 9, |
1161 | ACPI_ERST_ADD_VALUE = 10, |
1162 | ACPI_ERST_SUBTRACT_VALUE = 11, |
1163 | ACPI_ERST_STALL = 12, |
1164 | ACPI_ERST_STALL_WHILE_TRUE = 13, |
1165 | ACPI_ERST_SKIP_NEXT_IF_TRUE = 14, |
1166 | ACPI_ERST_GOTO = 15, |
1167 | ACPI_ERST_SET_SRC_ADDRESS_BASE = 16, |
1168 | ACPI_ERST_SET_DST_ADDRESS_BASE = 17, |
1169 | ACPI_ERST_MOVE_DATA = 18, |
1170 | ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */ |
1171 | }; |
1172 | |
1173 | /* Command status return values */ |
1174 | |
1175 | enum acpi_erst_command_status { |
1176 | ACPI_ERST_SUCCESS = 0, |
1177 | ACPI_ERST_NO_SPACE = 1, |
1178 | ACPI_ERST_NOT_AVAILABLE = 2, |
1179 | ACPI_ERST_FAILURE = 3, |
1180 | ACPI_ERST_RECORD_EMPTY = 4, |
1181 | ACPI_ERST_NOT_FOUND = 5, |
1182 | ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */ |
1183 | }; |
1184 | |
1185 | /* Error Record Serialization Information */ |
1186 | |
1187 | struct acpi_erst_info { |
1188 | u16 signature; /* Should be "ER" */ |
1189 | u8 data[48]; |
1190 | }; |
1191 | |
1192 | /******************************************************************************* |
1193 | * |
1194 | * FPDT - Firmware Performance Data Table (ACPI 5.0) |
1195 | * Version 1 |
1196 | * |
1197 | ******************************************************************************/ |
1198 | |
1199 | struct acpi_table_fpdt { |
1200 | struct acpi_table_header ; /* Common ACPI table header */ |
1201 | }; |
1202 | |
1203 | /* FPDT subtable header (Performance Record Structure) */ |
1204 | |
1205 | struct { |
1206 | u16 ; |
1207 | u8 ; |
1208 | u8 ; |
1209 | }; |
1210 | |
1211 | /* Values for Type field above */ |
1212 | |
1213 | enum acpi_fpdt_type { |
1214 | ACPI_FPDT_TYPE_BOOT = 0, |
1215 | ACPI_FPDT_TYPE_S3PERF = 1 |
1216 | }; |
1217 | |
1218 | /* |
1219 | * FPDT subtables |
1220 | */ |
1221 | |
1222 | /* 0: Firmware Basic Boot Performance Record */ |
1223 | |
1224 | struct acpi_fpdt_boot_pointer { |
1225 | struct acpi_fpdt_header ; |
1226 | u8 reserved[4]; |
1227 | u64 address; |
1228 | }; |
1229 | |
1230 | /* 1: S3 Performance Table Pointer Record */ |
1231 | |
1232 | struct acpi_fpdt_s3pt_pointer { |
1233 | struct acpi_fpdt_header ; |
1234 | u8 reserved[4]; |
1235 | u64 address; |
1236 | }; |
1237 | |
1238 | /* |
1239 | * S3PT - S3 Performance Table. This table is pointed to by the |
1240 | * S3 Pointer Record above. |
1241 | */ |
1242 | struct acpi_table_s3pt { |
1243 | u8 signature[4]; /* "S3PT" */ |
1244 | u32 length; |
1245 | }; |
1246 | |
1247 | /* |
1248 | * S3PT Subtables (Not part of the actual FPDT) |
1249 | */ |
1250 | |
1251 | /* Values for Type field in S3PT header */ |
1252 | |
1253 | enum acpi_s3pt_type { |
1254 | ACPI_S3PT_TYPE_RESUME = 0, |
1255 | ACPI_S3PT_TYPE_SUSPEND = 1, |
1256 | ACPI_FPDT_BOOT_PERFORMANCE = 2 |
1257 | }; |
1258 | |
1259 | struct acpi_s3pt_resume { |
1260 | struct acpi_fpdt_header ; |
1261 | u32 resume_count; |
1262 | u64 full_resume; |
1263 | u64 average_resume; |
1264 | }; |
1265 | |
1266 | struct acpi_s3pt_suspend { |
1267 | struct acpi_fpdt_header ; |
1268 | u64 suspend_start; |
1269 | u64 suspend_end; |
1270 | }; |
1271 | |
1272 | /* |
1273 | * FPDT Boot Performance Record (Not part of the actual FPDT) |
1274 | */ |
1275 | struct acpi_fpdt_boot { |
1276 | struct acpi_fpdt_header ; |
1277 | u8 reserved[4]; |
1278 | u64 reset_end; |
1279 | u64 load_start; |
1280 | u64 startup_start; |
1281 | u64 exit_services_entry; |
1282 | u64 exit_services_exit; |
1283 | }; |
1284 | |
1285 | /******************************************************************************* |
1286 | * |
1287 | * GTDT - Generic Timer Description Table (ACPI 5.1) |
1288 | * Version 2 |
1289 | * |
1290 | ******************************************************************************/ |
1291 | |
1292 | struct acpi_table_gtdt { |
1293 | struct acpi_table_header ; /* Common ACPI table header */ |
1294 | u64 counter_block_addresss; |
1295 | u32 reserved; |
1296 | u32 secure_el1_interrupt; |
1297 | u32 secure_el1_flags; |
1298 | u32 non_secure_el1_interrupt; |
1299 | u32 non_secure_el1_flags; |
1300 | u32 virtual_timer_interrupt; |
1301 | u32 virtual_timer_flags; |
1302 | u32 non_secure_el2_interrupt; |
1303 | u32 non_secure_el2_flags; |
1304 | u64 counter_read_block_address; |
1305 | u32 platform_timer_count; |
1306 | u32 platform_timer_offset; |
1307 | }; |
1308 | |
1309 | /* Flag Definitions: Timer Block Physical Timers and Virtual timers */ |
1310 | |
1311 | #define ACPI_GTDT_INTERRUPT_MODE (1) |
1312 | #define ACPI_GTDT_INTERRUPT_POLARITY (1<<1) |
1313 | #define ACPI_GTDT_ALWAYS_ON (1<<2) |
1314 | |
1315 | struct acpi_gtdt_el2 { |
1316 | u32 virtual_el2_timer_gsiv; |
1317 | u32 virtual_el2_timer_flags; |
1318 | }; |
1319 | |
1320 | /* Common GTDT subtable header */ |
1321 | |
1322 | struct { |
1323 | u8 ; |
1324 | u16 ; |
1325 | }; |
1326 | |
1327 | /* Values for GTDT subtable type above */ |
1328 | |
1329 | enum acpi_gtdt_type { |
1330 | ACPI_GTDT_TYPE_TIMER_BLOCK = 0, |
1331 | ACPI_GTDT_TYPE_WATCHDOG = 1, |
1332 | ACPI_GTDT_TYPE_RESERVED = 2 /* 2 and greater are reserved */ |
1333 | }; |
1334 | |
1335 | /* GTDT Subtables, correspond to Type in struct acpi_gtdt_header */ |
1336 | |
1337 | /* 0: Generic Timer Block */ |
1338 | |
1339 | struct acpi_gtdt_timer_block { |
1340 | struct acpi_gtdt_header ; |
1341 | u8 reserved; |
1342 | u64 block_address; |
1343 | u32 timer_count; |
1344 | u32 timer_offset; |
1345 | }; |
1346 | |
1347 | /* Timer Sub-Structure, one per timer */ |
1348 | |
1349 | struct acpi_gtdt_timer_entry { |
1350 | u8 frame_number; |
1351 | u8 reserved[3]; |
1352 | u64 base_address; |
1353 | u64 el0_base_address; |
1354 | u32 timer_interrupt; |
1355 | u32 timer_flags; |
1356 | u32 virtual_timer_interrupt; |
1357 | u32 virtual_timer_flags; |
1358 | u32 common_flags; |
1359 | }; |
1360 | |
1361 | /* Flag Definitions: timer_flags and virtual_timer_flags above */ |
1362 | |
1363 | #define ACPI_GTDT_GT_IRQ_MODE (1) |
1364 | #define ACPI_GTDT_GT_IRQ_POLARITY (1<<1) |
1365 | |
1366 | /* Flag Definitions: common_flags above */ |
1367 | |
1368 | #define ACPI_GTDT_GT_IS_SECURE_TIMER (1) |
1369 | #define ACPI_GTDT_GT_ALWAYS_ON (1<<1) |
1370 | |
1371 | /* 1: SBSA Generic Watchdog Structure */ |
1372 | |
1373 | struct acpi_gtdt_watchdog { |
1374 | struct acpi_gtdt_header ; |
1375 | u8 reserved; |
1376 | u64 refresh_frame_address; |
1377 | u64 control_frame_address; |
1378 | u32 timer_interrupt; |
1379 | u32 timer_flags; |
1380 | }; |
1381 | |
1382 | /* Flag Definitions: timer_flags above */ |
1383 | |
1384 | #define ACPI_GTDT_WATCHDOG_IRQ_MODE (1) |
1385 | #define ACPI_GTDT_WATCHDOG_IRQ_POLARITY (1<<1) |
1386 | #define ACPI_GTDT_WATCHDOG_SECURE (1<<2) |
1387 | |
1388 | /******************************************************************************* |
1389 | * |
1390 | * HEST - Hardware Error Source Table (ACPI 4.0) |
1391 | * Version 1 |
1392 | * |
1393 | ******************************************************************************/ |
1394 | |
1395 | struct acpi_table_hest { |
1396 | struct acpi_table_header ; /* Common ACPI table header */ |
1397 | u32 error_source_count; |
1398 | }; |
1399 | |
1400 | /* HEST subtable header */ |
1401 | |
1402 | struct { |
1403 | u16 ; |
1404 | u16 ; |
1405 | }; |
1406 | |
1407 | /* Values for Type field above for subtables */ |
1408 | |
1409 | enum acpi_hest_types { |
1410 | ACPI_HEST_TYPE_IA32_CHECK = 0, |
1411 | ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1, |
1412 | ACPI_HEST_TYPE_IA32_NMI = 2, |
1413 | ACPI_HEST_TYPE_NOT_USED3 = 3, |
1414 | ACPI_HEST_TYPE_NOT_USED4 = 4, |
1415 | ACPI_HEST_TYPE_NOT_USED5 = 5, |
1416 | ACPI_HEST_TYPE_AER_ROOT_PORT = 6, |
1417 | ACPI_HEST_TYPE_AER_ENDPOINT = 7, |
1418 | ACPI_HEST_TYPE_AER_BRIDGE = 8, |
1419 | ACPI_HEST_TYPE_GENERIC_ERROR = 9, |
1420 | ACPI_HEST_TYPE_GENERIC_ERROR_V2 = 10, |
1421 | ACPI_HEST_TYPE_IA32_DEFERRED_CHECK = 11, |
1422 | ACPI_HEST_TYPE_RESERVED = 12 /* 12 and greater are reserved */ |
1423 | }; |
1424 | |
1425 | /* |
1426 | * HEST substructures contained in subtables |
1427 | */ |
1428 | |
1429 | /* |
1430 | * IA32 Error Bank(s) - Follows the struct acpi_hest_ia_machine_check and |
1431 | * struct acpi_hest_ia_corrected structures. |
1432 | */ |
1433 | struct acpi_hest_ia_error_bank { |
1434 | u8 bank_number; |
1435 | u8 clear_status_on_init; |
1436 | u8 status_format; |
1437 | u8 reserved; |
1438 | u32 control_register; |
1439 | u64 control_data; |
1440 | u32 status_register; |
1441 | u32 address_register; |
1442 | u32 misc_register; |
1443 | }; |
1444 | |
1445 | /* Common HEST sub-structure for PCI/AER structures below (6,7,8) */ |
1446 | |
1447 | struct acpi_hest_aer_common { |
1448 | u16 reserved1; |
1449 | u8 flags; |
1450 | u8 enabled; |
1451 | u32 records_to_preallocate; |
1452 | u32 max_sections_per_record; |
1453 | u32 bus; /* Bus and Segment numbers */ |
1454 | u16 device; |
1455 | u16 function; |
1456 | u16 device_control; |
1457 | u16 reserved2; |
1458 | u32 uncorrectable_mask; |
1459 | u32 uncorrectable_severity; |
1460 | u32 correctable_mask; |
1461 | u32 advanced_capabilities; |
1462 | }; |
1463 | |
1464 | /* Masks for HEST Flags fields */ |
1465 | |
1466 | #define ACPI_HEST_FIRMWARE_FIRST (1) |
1467 | #define ACPI_HEST_GLOBAL (1<<1) |
1468 | #define ACPI_HEST_GHES_ASSIST (1<<2) |
1469 | |
1470 | /* |
1471 | * Macros to access the bus/segment numbers in Bus field above: |
1472 | * Bus number is encoded in bits 7:0 |
1473 | * Segment number is encoded in bits 23:8 |
1474 | */ |
1475 | #define ACPI_HEST_BUS(bus) ((bus) & 0xFF) |
1476 | #define ACPI_HEST_SEGMENT(bus) (((bus) >> 8) & 0xFFFF) |
1477 | |
1478 | /* Hardware Error Notification */ |
1479 | |
1480 | struct acpi_hest_notify { |
1481 | u8 type; |
1482 | u8 length; |
1483 | u16 config_write_enable; |
1484 | u32 poll_interval; |
1485 | u32 vector; |
1486 | u32 polling_threshold_value; |
1487 | u32 polling_threshold_window; |
1488 | u32 error_threshold_value; |
1489 | u32 error_threshold_window; |
1490 | }; |
1491 | |
1492 | /* Values for Notify Type field above */ |
1493 | |
1494 | enum acpi_hest_notify_types { |
1495 | ACPI_HEST_NOTIFY_POLLED = 0, |
1496 | ACPI_HEST_NOTIFY_EXTERNAL = 1, |
1497 | ACPI_HEST_NOTIFY_LOCAL = 2, |
1498 | ACPI_HEST_NOTIFY_SCI = 3, |
1499 | ACPI_HEST_NOTIFY_NMI = 4, |
1500 | ACPI_HEST_NOTIFY_CMCI = 5, /* ACPI 5.0 */ |
1501 | ACPI_HEST_NOTIFY_MCE = 6, /* ACPI 5.0 */ |
1502 | ACPI_HEST_NOTIFY_GPIO = 7, /* ACPI 6.0 */ |
1503 | ACPI_HEST_NOTIFY_SEA = 8, /* ACPI 6.1 */ |
1504 | ACPI_HEST_NOTIFY_SEI = 9, /* ACPI 6.1 */ |
1505 | ACPI_HEST_NOTIFY_GSIV = 10, /* ACPI 6.1 */ |
1506 | ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED = 11, /* ACPI 6.2 */ |
1507 | ACPI_HEST_NOTIFY_RESERVED = 12 /* 12 and greater are reserved */ |
1508 | }; |
1509 | |
1510 | /* Values for config_write_enable bitfield above */ |
1511 | |
1512 | #define ACPI_HEST_TYPE (1) |
1513 | #define ACPI_HEST_POLL_INTERVAL (1<<1) |
1514 | #define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2) |
1515 | #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3) |
1516 | #define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4) |
1517 | #define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5) |
1518 | |
1519 | /* |
1520 | * HEST subtables |
1521 | */ |
1522 | |
1523 | /* 0: IA32 Machine Check Exception */ |
1524 | |
1525 | struct acpi_hest_ia_machine_check { |
1526 | struct acpi_hest_header ; |
1527 | u16 reserved1; |
1528 | u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */ |
1529 | u8 enabled; |
1530 | u32 records_to_preallocate; |
1531 | u32 max_sections_per_record; |
1532 | u64 global_capability_data; |
1533 | u64 global_control_data; |
1534 | u8 num_hardware_banks; |
1535 | u8 reserved3[7]; |
1536 | }; |
1537 | |
1538 | /* 1: IA32 Corrected Machine Check */ |
1539 | |
1540 | struct acpi_hest_ia_corrected { |
1541 | struct acpi_hest_header ; |
1542 | u16 reserved1; |
1543 | u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */ |
1544 | u8 enabled; |
1545 | u32 records_to_preallocate; |
1546 | u32 max_sections_per_record; |
1547 | struct acpi_hest_notify notify; |
1548 | u8 num_hardware_banks; |
1549 | u8 reserved2[3]; |
1550 | }; |
1551 | |
1552 | /* 2: IA32 Non-Maskable Interrupt */ |
1553 | |
1554 | struct acpi_hest_ia_nmi { |
1555 | struct acpi_hest_header ; |
1556 | u32 reserved; |
1557 | u32 records_to_preallocate; |
1558 | u32 max_sections_per_record; |
1559 | u32 max_raw_data_length; |
1560 | }; |
1561 | |
1562 | /* 3,4,5: Not used */ |
1563 | |
1564 | /* 6: PCI Express Root Port AER */ |
1565 | |
1566 | struct acpi_hest_aer_root { |
1567 | struct acpi_hest_header ; |
1568 | struct acpi_hest_aer_common aer; |
1569 | u32 root_error_command; |
1570 | }; |
1571 | |
1572 | /* 7: PCI Express AER (AER Endpoint) */ |
1573 | |
1574 | struct acpi_hest_aer { |
1575 | struct acpi_hest_header ; |
1576 | struct acpi_hest_aer_common aer; |
1577 | }; |
1578 | |
1579 | /* 8: PCI Express/PCI-X Bridge AER */ |
1580 | |
1581 | struct acpi_hest_aer_bridge { |
1582 | struct acpi_hest_header ; |
1583 | struct acpi_hest_aer_common aer; |
1584 | u32 uncorrectable_mask2; |
1585 | u32 uncorrectable_severity2; |
1586 | u32 advanced_capabilities2; |
1587 | }; |
1588 | |
1589 | /* 9: Generic Hardware Error Source */ |
1590 | |
1591 | struct acpi_hest_generic { |
1592 | struct acpi_hest_header ; |
1593 | u16 related_source_id; |
1594 | u8 reserved; |
1595 | u8 enabled; |
1596 | u32 records_to_preallocate; |
1597 | u32 max_sections_per_record; |
1598 | u32 max_raw_data_length; |
1599 | struct acpi_generic_address error_status_address; |
1600 | struct acpi_hest_notify notify; |
1601 | u32 error_block_length; |
1602 | }; |
1603 | |
1604 | /* 10: Generic Hardware Error Source, version 2 */ |
1605 | |
1606 | struct acpi_hest_generic_v2 { |
1607 | struct acpi_hest_header ; |
1608 | u16 related_source_id; |
1609 | u8 reserved; |
1610 | u8 enabled; |
1611 | u32 records_to_preallocate; |
1612 | u32 max_sections_per_record; |
1613 | u32 max_raw_data_length; |
1614 | struct acpi_generic_address error_status_address; |
1615 | struct acpi_hest_notify notify; |
1616 | u32 error_block_length; |
1617 | struct acpi_generic_address read_ack_register; |
1618 | u64 read_ack_preserve; |
1619 | u64 read_ack_write; |
1620 | }; |
1621 | |
1622 | /* Generic Error Status block */ |
1623 | |
1624 | struct acpi_hest_generic_status { |
1625 | u32 block_status; |
1626 | u32 raw_data_offset; |
1627 | u32 raw_data_length; |
1628 | u32 data_length; |
1629 | u32 error_severity; |
1630 | }; |
1631 | |
1632 | /* Values for block_status flags above */ |
1633 | |
1634 | #define ACPI_HEST_UNCORRECTABLE (1) |
1635 | #define ACPI_HEST_CORRECTABLE (1<<1) |
1636 | #define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2) |
1637 | #define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3) |
1638 | #define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */ |
1639 | |
1640 | /* Generic Error Data entry */ |
1641 | |
1642 | struct acpi_hest_generic_data { |
1643 | u8 section_type[16]; |
1644 | u32 error_severity; |
1645 | u16 revision; |
1646 | u8 validation_bits; |
1647 | u8 flags; |
1648 | u32 error_data_length; |
1649 | u8 fru_id[16]; |
1650 | u8 fru_text[20]; |
1651 | }; |
1652 | |
1653 | /* Extension for revision 0x0300 */ |
1654 | |
1655 | struct acpi_hest_generic_data_v300 { |
1656 | u8 section_type[16]; |
1657 | u32 error_severity; |
1658 | u16 revision; |
1659 | u8 validation_bits; |
1660 | u8 flags; |
1661 | u32 error_data_length; |
1662 | u8 fru_id[16]; |
1663 | u8 fru_text[20]; |
1664 | u64 time_stamp; |
1665 | }; |
1666 | |
1667 | /* Values for error_severity above */ |
1668 | |
1669 | #define ACPI_HEST_GEN_ERROR_RECOVERABLE 0 |
1670 | #define ACPI_HEST_GEN_ERROR_FATAL 1 |
1671 | #define ACPI_HEST_GEN_ERROR_CORRECTED 2 |
1672 | #define ACPI_HEST_GEN_ERROR_NONE 3 |
1673 | |
1674 | /* Flags for validation_bits above */ |
1675 | |
1676 | #define ACPI_HEST_GEN_VALID_FRU_ID (1) |
1677 | #define ACPI_HEST_GEN_VALID_FRU_STRING (1<<1) |
1678 | #define ACPI_HEST_GEN_VALID_TIMESTAMP (1<<2) |
1679 | |
1680 | /* 11: IA32 Deferred Machine Check Exception (ACPI 6.2) */ |
1681 | |
1682 | struct acpi_hest_ia_deferred_check { |
1683 | struct acpi_hest_header ; |
1684 | u16 reserved1; |
1685 | u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */ |
1686 | u8 enabled; |
1687 | u32 records_to_preallocate; |
1688 | u32 max_sections_per_record; |
1689 | struct acpi_hest_notify notify; |
1690 | u8 num_hardware_banks; |
1691 | u8 reserved2[3]; |
1692 | }; |
1693 | |
1694 | /******************************************************************************* |
1695 | * |
1696 | * HMAT - Heterogeneous Memory Attributes Table (ACPI 6.2) |
1697 | * Version 1 |
1698 | * |
1699 | ******************************************************************************/ |
1700 | |
1701 | struct acpi_table_hmat { |
1702 | struct acpi_table_header ; /* Common ACPI table header */ |
1703 | u32 reserved; |
1704 | }; |
1705 | |
1706 | /* Values for HMAT structure types */ |
1707 | |
1708 | enum acpi_hmat_type { |
1709 | ACPI_HMAT_TYPE_PROXIMITY = 0, /* Memory proximity domain attributes */ |
1710 | ACPI_HMAT_TYPE_LOCALITY = 1, /* System locality latency and bandwidth information */ |
1711 | ACPI_HMAT_TYPE_CACHE = 2, /* Memory side cache information */ |
1712 | ACPI_HMAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */ |
1713 | }; |
1714 | |
1715 | struct acpi_hmat_structure { |
1716 | u16 type; |
1717 | u16 reserved; |
1718 | u32 length; |
1719 | }; |
1720 | |
1721 | /* |
1722 | * HMAT Structures, correspond to Type in struct acpi_hmat_structure |
1723 | */ |
1724 | |
1725 | /* 0: Memory proximity domain attributes */ |
1726 | |
1727 | struct acpi_hmat_proximity_domain { |
1728 | struct acpi_hmat_structure header; |
1729 | u16 flags; |
1730 | u16 reserved1; |
1731 | u32 processor_PD; /* Processor proximity domain */ |
1732 | u32 memory_PD; /* Memory proximity domain */ |
1733 | u32 reserved2; |
1734 | u64 reserved3; |
1735 | u64 reserved4; |
1736 | }; |
1737 | |
1738 | /* Masks for Flags field above */ |
1739 | |
1740 | #define ACPI_HMAT_PROCESSOR_PD_VALID (1) /* 1: processor_PD field is valid */ |
1741 | #define ACPI_HMAT_MEMORY_PD_VALID (1<<1) /* 1: memory_PD field is valid */ |
1742 | #define ACPI_HMAT_RESERVATION_HINT (1<<2) /* 1: Reservation hint */ |
1743 | |
1744 | /* 1: System locality latency and bandwidth information */ |
1745 | |
1746 | struct acpi_hmat_locality { |
1747 | struct acpi_hmat_structure ; |
1748 | u8 flags; |
1749 | u8 data_type; |
1750 | u8 min_transfer_size; |
1751 | u8 reserved1; |
1752 | u32 number_of_initiator_Pds; |
1753 | u32 number_of_target_Pds; |
1754 | u32 reserved2; |
1755 | u64 entry_base_unit; |
1756 | }; |
1757 | |
1758 | /* Masks for Flags field above */ |
1759 | |
1760 | #define ACPI_HMAT_MEMORY_HIERARCHY (0x0F) /* Bits 0-3 */ |
1761 | |
1762 | /* Values for Memory Hierarchy flags */ |
1763 | |
1764 | #define ACPI_HMAT_MEMORY 0 |
1765 | #define ACPI_HMAT_LAST_LEVEL_CACHE 1 |
1766 | #define ACPI_HMAT_1ST_LEVEL_CACHE 2 |
1767 | #define ACPI_HMAT_2ND_LEVEL_CACHE 3 |
1768 | #define ACPI_HMAT_3RD_LEVEL_CACHE 4 |
1769 | #define ACPI_HMAT_MINIMUM_XFER_SIZE 0x10 /* Bit 4: ACPI 6.4 */ |
1770 | #define ACPI_HMAT_NON_SEQUENTIAL_XFERS 0x20 /* Bit 5: ACPI 6.4 */ |
1771 | |
1772 | |
1773 | /* Values for data_type field above */ |
1774 | |
1775 | #define ACPI_HMAT_ACCESS_LATENCY 0 |
1776 | #define ACPI_HMAT_READ_LATENCY 1 |
1777 | #define ACPI_HMAT_WRITE_LATENCY 2 |
1778 | #define ACPI_HMAT_ACCESS_BANDWIDTH 3 |
1779 | #define ACPI_HMAT_READ_BANDWIDTH 4 |
1780 | #define ACPI_HMAT_WRITE_BANDWIDTH 5 |
1781 | |
1782 | /* 2: Memory side cache information */ |
1783 | |
1784 | struct acpi_hmat_cache { |
1785 | struct acpi_hmat_structure ; |
1786 | u32 memory_PD; |
1787 | u32 reserved1; |
1788 | u64 cache_size; |
1789 | u32 cache_attributes; |
1790 | u16 reserved2; |
1791 | u16 number_of_SMBIOShandles; |
1792 | }; |
1793 | |
1794 | /* Masks for cache_attributes field above */ |
1795 | |
1796 | #define ACPI_HMAT_TOTAL_CACHE_LEVEL (0x0000000F) |
1797 | #define ACPI_HMAT_CACHE_LEVEL (0x000000F0) |
1798 | #define ACPI_HMAT_CACHE_ASSOCIATIVITY (0x00000F00) |
1799 | #define ACPI_HMAT_WRITE_POLICY (0x0000F000) |
1800 | #define ACPI_HMAT_CACHE_LINE_SIZE (0xFFFF0000) |
1801 | |
1802 | /* Values for cache associativity flag */ |
1803 | |
1804 | #define ACPI_HMAT_CA_NONE (0) |
1805 | #define ACPI_HMAT_CA_DIRECT_MAPPED (1) |
1806 | #define ACPI_HMAT_CA_COMPLEX_CACHE_INDEXING (2) |
1807 | |
1808 | /* Values for write policy flag */ |
1809 | |
1810 | #define ACPI_HMAT_CP_NONE (0) |
1811 | #define ACPI_HMAT_CP_WB (1) |
1812 | #define ACPI_HMAT_CP_WT (2) |
1813 | |
1814 | /******************************************************************************* |
1815 | * |
1816 | * HPET - High Precision Event Timer table |
1817 | * Version 1 |
1818 | * |
1819 | * Conforms to "IA-PC HPET (High Precision Event Timers) Specification", |
1820 | * Version 1.0a, October 2004 |
1821 | * |
1822 | ******************************************************************************/ |
1823 | |
1824 | struct acpi_table_hpet { |
1825 | struct acpi_table_header ; /* Common ACPI table header */ |
1826 | u32 id; /* Hardware ID of event timer block */ |
1827 | struct acpi_generic_address address; /* Address of event timer block */ |
1828 | u8 sequence; /* HPET sequence number */ |
1829 | u16 minimum_tick; /* Main counter min tick, periodic mode */ |
1830 | u8 flags; |
1831 | }; |
1832 | |
1833 | /* Masks for Flags field above */ |
1834 | |
1835 | #define ACPI_HPET_PAGE_PROTECT_MASK (3) |
1836 | |
1837 | /* Values for Page Protect flags */ |
1838 | |
1839 | enum acpi_hpet_page_protect { |
1840 | ACPI_HPET_NO_PAGE_PROTECT = 0, |
1841 | ACPI_HPET_PAGE_PROTECT4 = 1, |
1842 | ACPI_HPET_PAGE_PROTECT64 = 2 |
1843 | }; |
1844 | |
1845 | /******************************************************************************* |
1846 | * |
1847 | * IBFT - Boot Firmware Table |
1848 | * Version 1 |
1849 | * |
1850 | * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b |
1851 | * Specification", Version 1.01, March 1, 2007 |
1852 | * |
1853 | * Note: It appears that this table is not intended to appear in the RSDT/XSDT. |
1854 | * Therefore, it is not currently supported by the disassembler. |
1855 | * |
1856 | ******************************************************************************/ |
1857 | |
1858 | struct acpi_table_ibft { |
1859 | struct acpi_table_header ; /* Common ACPI table header */ |
1860 | u8 reserved[12]; |
1861 | }; |
1862 | |
1863 | /* IBFT common subtable header */ |
1864 | |
1865 | struct { |
1866 | u8 ; |
1867 | u8 ; |
1868 | u16 ; |
1869 | u8 ; |
1870 | u8 ; |
1871 | }; |
1872 | |
1873 | /* Values for Type field above */ |
1874 | |
1875 | enum acpi_ibft_type { |
1876 | ACPI_IBFT_TYPE_NOT_USED = 0, |
1877 | ACPI_IBFT_TYPE_CONTROL = 1, |
1878 | ACPI_IBFT_TYPE_INITIATOR = 2, |
1879 | ACPI_IBFT_TYPE_NIC = 3, |
1880 | ACPI_IBFT_TYPE_TARGET = 4, |
1881 | ACPI_IBFT_TYPE_EXTENSIONS = 5, |
1882 | ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */ |
1883 | }; |
1884 | |
1885 | /* IBFT subtables */ |
1886 | |
1887 | struct acpi_ibft_control { |
1888 | struct acpi_ibft_header ; |
1889 | u16 extensions; |
1890 | u16 initiator_offset; |
1891 | u16 nic0_offset; |
1892 | u16 target0_offset; |
1893 | u16 nic1_offset; |
1894 | u16 target1_offset; |
1895 | }; |
1896 | |
1897 | struct acpi_ibft_initiator { |
1898 | struct acpi_ibft_header ; |
1899 | u8 sns_server[16]; |
1900 | u8 slp_server[16]; |
1901 | u8 primary_server[16]; |
1902 | u8 secondary_server[16]; |
1903 | u16 name_length; |
1904 | u16 name_offset; |
1905 | }; |
1906 | |
1907 | struct acpi_ibft_nic { |
1908 | struct acpi_ibft_header ; |
1909 | u8 ip_address[16]; |
1910 | u8 subnet_mask_prefix; |
1911 | u8 origin; |
1912 | u8 gateway[16]; |
1913 | u8 primary_dns[16]; |
1914 | u8 secondary_dns[16]; |
1915 | u8 dhcp[16]; |
1916 | u16 vlan; |
1917 | u8 mac_address[6]; |
1918 | u16 pci_address; |
1919 | u16 name_length; |
1920 | u16 name_offset; |
1921 | }; |
1922 | |
1923 | struct acpi_ibft_target { |
1924 | struct acpi_ibft_header ; |
1925 | u8 target_ip_address[16]; |
1926 | u16 target_ip_socket; |
1927 | u8 target_boot_lun[8]; |
1928 | u8 chap_type; |
1929 | u8 nic_association; |
1930 | u16 target_name_length; |
1931 | u16 target_name_offset; |
1932 | u16 chap_name_length; |
1933 | u16 chap_name_offset; |
1934 | u16 chap_secret_length; |
1935 | u16 chap_secret_offset; |
1936 | u16 reverse_chap_name_length; |
1937 | u16 reverse_chap_name_offset; |
1938 | u16 reverse_chap_secret_length; |
1939 | u16 reverse_chap_secret_offset; |
1940 | }; |
1941 | |
1942 | /* Reset to default packing */ |
1943 | |
1944 | #pragma pack() |
1945 | |
1946 | #endif /* __ACTBL1_H__ */ |
1947 | |