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c5bd6537 BM |
1 | /****************************************************************************** |
2 | * | |
3 | * Name: actbl3.h - ACPI Table Definitions | |
4 | * | |
5 | *****************************************************************************/ | |
6 | ||
7 | /* | |
c8100dc4 | 8 | * Copyright (C) 2000 - 2016, Intel Corp. |
c5bd6537 BM |
9 | * All rights reserved. |
10 | * | |
11 | * Redistribution and use in source and binary forms, with or without | |
12 | * modification, are permitted provided that the following conditions | |
13 | * are met: | |
14 | * 1. Redistributions of source code must retain the above copyright | |
15 | * notice, this list of conditions, and the following disclaimer, | |
16 | * without modification. | |
17 | * 2. Redistributions in binary form must reproduce at minimum a disclaimer | |
18 | * substantially similar to the "NO WARRANTY" disclaimer below | |
19 | * ("Disclaimer") and any redistribution must be conditioned upon | |
20 | * including a substantially similar Disclaimer requirement for further | |
21 | * binary redistribution. | |
22 | * 3. Neither the names of the above-listed copyright holders nor the names | |
23 | * of any contributors may be used to endorse or promote products derived | |
24 | * from this software without specific prior written permission. | |
25 | * | |
26 | * Alternatively, this software may be distributed under the terms of the | |
27 | * GNU General Public License ("GPL") version 2 as published by the Free | |
28 | * Software Foundation. | |
29 | * | |
30 | * NO WARRANTY | |
31 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
32 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
33 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR | |
34 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
35 | * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
36 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
37 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
38 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
39 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING | |
40 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
41 | * POSSIBILITY OF SUCH DAMAGES. | |
42 | */ | |
43 | ||
44 | #ifndef __ACTBL3_H__ | |
45 | #define __ACTBL3_H__ | |
46 | ||
47 | /******************************************************************************* | |
48 | * | |
49 | * Additional ACPI Tables (3) | |
50 | * | |
51 | * These tables are not consumed directly by the ACPICA subsystem, but are | |
52 | * included here to support device drivers and the AML disassembler. | |
53 | * | |
9005694e BM |
54 | * In general, the tables in this file are fully defined within the ACPI |
55 | * specification. | |
c5bd6537 BM |
56 | * |
57 | ******************************************************************************/ | |
58 | ||
59 | /* | |
60 | * Values for description table header signatures for tables defined in this | |
61 | * file. Useful because they make it more difficult to inadvertently type in | |
62 | * the wrong signature. | |
63 | */ | |
64 | #define ACPI_SIG_BGRT "BGRT" /* Boot Graphics Resource Table */ | |
65 | #define ACPI_SIG_DRTM "DRTM" /* Dynamic Root of Trust for Measurement table */ | |
66 | #define ACPI_SIG_FPDT "FPDT" /* Firmware Performance Data Table */ | |
67 | #define ACPI_SIG_GTDT "GTDT" /* Generic Timer Description Table */ | |
68 | #define ACPI_SIG_MPST "MPST" /* Memory Power State Table */ | |
69 | #define ACPI_SIG_PCCT "PCCT" /* Platform Communications Channel Table */ | |
70 | #define ACPI_SIG_PMTT "PMTT" /* Platform Memory Topology Table */ | |
71 | #define ACPI_SIG_RASF "RASF" /* RAS Feature table */ | |
37e12657 | 72 | #define ACPI_SIG_STAO "STAO" /* Status Override table */ |
68edb038 | 73 | #define ACPI_SIG_WPBT "WPBT" /* Windows Platform Binary Table */ |
b6944efd | 74 | #define ACPI_SIG_XENV "XENV" /* Xen Environment table */ |
c5bd6537 BM |
75 | |
76 | #define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */ | |
77 | #define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */ | |
78 | ||
79 | /* Reserved table signatures */ | |
80 | ||
c5bd6537 BM |
81 | #define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */ |
82 | #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ | |
c5bd6537 BM |
83 | |
84 | /* | |
85 | * All tables must be byte-packed to match the ACPI specification, since | |
86 | * the tables are provided by the system BIOS. | |
87 | */ | |
88 | #pragma pack(1) | |
89 | ||
90 | /* | |
be030a57 BM |
91 | * Note: C bitfields are not used for this reason: |
92 | * | |
93 | * "Bitfields are great and easy to read, but unfortunately the C language | |
94 | * does not specify the layout of bitfields in memory, which means they are | |
95 | * essentially useless for dealing with packed data in on-disk formats or | |
96 | * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, | |
97 | * this decision was a design error in C. Ritchie could have picked an order | |
98 | * and stuck with it." Norman Ramsey. | |
99 | * See http://stackoverflow.com/a/1053662/41661 | |
c5bd6537 BM |
100 | */ |
101 | ||
102 | /******************************************************************************* | |
103 | * | |
104 | * BGRT - Boot Graphics Resource Table (ACPI 5.0) | |
105 | * Version 1 | |
106 | * | |
107 | ******************************************************************************/ | |
108 | ||
109 | struct acpi_table_bgrt { | |
110 | struct acpi_table_header header; /* Common ACPI table header */ | |
111 | u16 version; | |
112 | u8 status; | |
113 | u8 image_type; | |
114 | u64 image_address; | |
115 | u32 image_offset_x; | |
116 | u32 image_offset_y; | |
117 | }; | |
118 | ||
119 | /******************************************************************************* | |
120 | * | |
121 | * DRTM - Dynamic Root of Trust for Measurement table | |
80fa6cf9 LZ |
122 | * Conforms to "TCG D-RTM Architecture" June 17 2013, Version 1.0.0 |
123 | * Table version 1 | |
c5bd6537 BM |
124 | * |
125 | ******************************************************************************/ | |
126 | ||
127 | struct acpi_table_drtm { | |
128 | struct acpi_table_header header; /* Common ACPI table header */ | |
129 | u64 entry_base_address; | |
130 | u64 entry_length; | |
131 | u32 entry_address32; | |
132 | u64 entry_address64; | |
133 | u64 exit_address; | |
134 | u64 log_area_address; | |
135 | u32 log_area_length; | |
136 | u64 arch_dependent_address; | |
137 | u32 flags; | |
138 | }; | |
139 | ||
80fa6cf9 | 140 | /* Flag Definitions for above */ |
c5bd6537 | 141 | |
80fa6cf9 LZ |
142 | #define ACPI_DRTM_ACCESS_ALLOWED (1) |
143 | #define ACPI_DRTM_ENABLE_GAP_CODE (1<<1) | |
144 | #define ACPI_DRTM_INCOMPLETE_MEASUREMENTS (1<<2) | |
145 | #define ACPI_DRTM_AUTHORITY_ORDER (1<<3) | |
146 | ||
147 | /* 1) Validated Tables List (64-bit addresses) */ | |
148 | ||
149 | struct acpi_drtm_vtable_list { | |
150 | u32 validated_table_count; | |
151 | u64 validated_tables[1]; | |
c5bd6537 BM |
152 | }; |
153 | ||
80fa6cf9 LZ |
154 | /* 2) Resources List (of Resource Descriptors) */ |
155 | ||
156 | /* Resource Descriptor */ | |
157 | ||
158 | struct acpi_drtm_resource { | |
159 | u8 size[7]; | |
160 | u8 type; | |
161 | u64 address; | |
162 | }; | |
c5bd6537 BM |
163 | |
164 | struct acpi_drtm_resource_list { | |
80fa6cf9 LZ |
165 | u32 resource_count; |
166 | struct acpi_drtm_resource resources[1]; | |
c5bd6537 BM |
167 | }; |
168 | ||
169 | /* 3) Platform-specific Identifiers List */ | |
170 | ||
80fa6cf9 LZ |
171 | struct acpi_drtm_dps_id { |
172 | u32 dps_id_length; | |
173 | u8 dps_id[16]; | |
c5bd6537 BM |
174 | }; |
175 | ||
176 | /******************************************************************************* | |
177 | * | |
178 | * FPDT - Firmware Performance Data Table (ACPI 5.0) | |
179 | * Version 1 | |
180 | * | |
181 | ******************************************************************************/ | |
182 | ||
183 | struct acpi_table_fpdt { | |
184 | struct acpi_table_header header; /* Common ACPI table header */ | |
185 | }; | |
186 | ||
187 | /* FPDT subtable header */ | |
188 | ||
189 | struct acpi_fpdt_header { | |
190 | u16 type; | |
191 | u8 length; | |
192 | u8 revision; | |
193 | }; | |
194 | ||
195 | /* Values for Type field above */ | |
196 | ||
197 | enum acpi_fpdt_type { | |
198 | ACPI_FPDT_TYPE_BOOT = 0, | |
6be58e2f | 199 | ACPI_FPDT_TYPE_S3PERF = 1 |
c5bd6537 BM |
200 | }; |
201 | ||
202 | /* | |
203 | * FPDT subtables | |
204 | */ | |
205 | ||
206 | /* 0: Firmware Basic Boot Performance Record */ | |
207 | ||
208 | struct acpi_fpdt_boot { | |
209 | struct acpi_fpdt_header header; | |
210 | u8 reserved[4]; | |
211 | u64 reset_end; | |
212 | u64 load_start; | |
213 | u64 startup_start; | |
214 | u64 exit_services_entry; | |
215 | u64 exit_services_exit; | |
216 | }; | |
217 | ||
218 | /* 1: S3 Performance Table Pointer Record */ | |
219 | ||
220 | struct acpi_fpdt_s3pt_ptr { | |
221 | struct acpi_fpdt_header header; | |
222 | u8 reserved[4]; | |
223 | u64 address; | |
224 | }; | |
225 | ||
226 | /* | |
227 | * S3PT - S3 Performance Table. This table is pointed to by the | |
228 | * FPDT S3 Pointer Record above. | |
229 | */ | |
230 | struct acpi_table_s3pt { | |
231 | u8 signature[4]; /* "S3PT" */ | |
232 | u32 length; | |
233 | }; | |
234 | ||
235 | /* | |
236 | * S3PT Subtables | |
237 | */ | |
238 | struct acpi_s3pt_header { | |
239 | u16 type; | |
240 | u8 length; | |
241 | u8 revision; | |
242 | }; | |
243 | ||
244 | /* Values for Type field above */ | |
245 | ||
246 | enum acpi_s3pt_type { | |
247 | ACPI_S3PT_TYPE_RESUME = 0, | |
6be58e2f | 248 | ACPI_S3PT_TYPE_SUSPEND = 1 |
c5bd6537 BM |
249 | }; |
250 | ||
251 | struct acpi_s3pt_resume { | |
252 | struct acpi_s3pt_header header; | |
253 | u32 resume_count; | |
254 | u64 full_resume; | |
255 | u64 average_resume; | |
256 | }; | |
257 | ||
258 | struct acpi_s3pt_suspend { | |
259 | struct acpi_s3pt_header header; | |
260 | u64 suspend_start; | |
261 | u64 suspend_end; | |
262 | }; | |
263 | ||
264 | /******************************************************************************* | |
265 | * | |
54ea4247 TN |
266 | * GTDT - Generic Timer Description Table (ACPI 5.1) |
267 | * Version 2 | |
c5bd6537 BM |
268 | * |
269 | ******************************************************************************/ | |
270 | ||
271 | struct acpi_table_gtdt { | |
272 | struct acpi_table_header header; /* Common ACPI table header */ | |
54ea4247 TN |
273 | u64 counter_block_addresss; |
274 | u32 reserved; | |
275 | u32 secure_el1_interrupt; | |
276 | u32 secure_el1_flags; | |
277 | u32 non_secure_el1_interrupt; | |
278 | u32 non_secure_el1_flags; | |
c5bd6537 BM |
279 | u32 virtual_timer_interrupt; |
280 | u32 virtual_timer_flags; | |
54ea4247 TN |
281 | u32 non_secure_el2_interrupt; |
282 | u32 non_secure_el2_flags; | |
283 | u64 counter_read_block_address; | |
284 | u32 platform_timer_count; | |
285 | u32 platform_timer_offset; | |
286 | }; | |
287 | ||
288 | /* Flag Definitions: Timer Block Physical Timers and Virtual timers */ | |
289 | ||
290 | #define ACPI_GTDT_INTERRUPT_MODE (1) | |
291 | #define ACPI_GTDT_INTERRUPT_POLARITY (1<<1) | |
292 | #define ACPI_GTDT_ALWAYS_ON (1<<2) | |
293 | ||
294 | /* Common GTDT subtable header */ | |
295 | ||
296 | struct acpi_gtdt_header { | |
297 | u8 type; | |
298 | u16 length; | |
299 | }; | |
300 | ||
301 | /* Values for GTDT subtable type above */ | |
302 | ||
303 | enum acpi_gtdt_type { | |
304 | ACPI_GTDT_TYPE_TIMER_BLOCK = 0, | |
305 | ACPI_GTDT_TYPE_WATCHDOG = 1, | |
306 | ACPI_GTDT_TYPE_RESERVED = 2 /* 2 and greater are reserved */ | |
c5bd6537 BM |
307 | }; |
308 | ||
54ea4247 TN |
309 | /* GTDT Subtables, correspond to Type in struct acpi_gtdt_header */ |
310 | ||
311 | /* 0: Generic Timer Block */ | |
c5bd6537 | 312 | |
54ea4247 TN |
313 | struct acpi_gtdt_timer_block { |
314 | struct acpi_gtdt_header header; | |
315 | u8 reserved; | |
316 | u64 block_address; | |
317 | u32 timer_count; | |
318 | u32 timer_offset; | |
319 | }; | |
320 | ||
321 | /* Timer Sub-Structure, one per timer */ | |
322 | ||
323 | struct acpi_gtdt_timer_entry { | |
324 | u8 frame_number; | |
325 | u8 reserved[3]; | |
326 | u64 base_address; | |
327 | u64 el0_base_address; | |
328 | u32 timer_interrupt; | |
329 | u32 timer_flags; | |
330 | u32 virtual_timer_interrupt; | |
331 | u32 virtual_timer_flags; | |
332 | u32 common_flags; | |
333 | }; | |
334 | ||
34ea065e HG |
335 | /* Flag Definitions: timer_flags and virtual_timer_flags above */ |
336 | ||
337 | #define ACPI_GTDT_GT_IRQ_MODE (1) | |
338 | #define ACPI_GTDT_GT_IRQ_POLARITY (1<<1) | |
339 | ||
54ea4247 TN |
340 | /* Flag Definitions: common_flags above */ |
341 | ||
34ea065e HG |
342 | #define ACPI_GTDT_GT_IS_SECURE_TIMER (1) |
343 | #define ACPI_GTDT_GT_ALWAYS_ON (1<<1) | |
54ea4247 TN |
344 | |
345 | /* 1: SBSA Generic Watchdog Structure */ | |
346 | ||
347 | struct acpi_gtdt_watchdog { | |
348 | struct acpi_gtdt_header header; | |
349 | u8 reserved; | |
350 | u64 refresh_frame_address; | |
351 | u64 control_frame_address; | |
352 | u32 timer_interrupt; | |
353 | u32 timer_flags; | |
354 | }; | |
c5bd6537 | 355 | |
54ea4247 | 356 | /* Flag Definitions: timer_flags above */ |
c5bd6537 | 357 | |
54ea4247 TN |
358 | #define ACPI_GTDT_WATCHDOG_IRQ_MODE (1) |
359 | #define ACPI_GTDT_WATCHDOG_IRQ_POLARITY (1<<1) | |
360 | #define ACPI_GTDT_WATCHDOG_SECURE (1<<2) | |
c5bd6537 BM |
361 | |
362 | /******************************************************************************* | |
363 | * | |
364 | * MPST - Memory Power State Table (ACPI 5.0) | |
365 | * Version 1 | |
366 | * | |
367 | ******************************************************************************/ | |
368 | ||
369 | #define ACPI_MPST_CHANNEL_INFO \ | |
c5bd6537 | 370 | u8 channel_id; \ |
2d2dd508 BM |
371 | u8 reserved1[3]; \ |
372 | u16 power_node_count; \ | |
373 | u16 reserved2; | |
c5bd6537 BM |
374 | |
375 | /* Main table */ | |
376 | ||
377 | struct acpi_table_mpst { | |
378 | struct acpi_table_header header; /* Common ACPI table header */ | |
379 | ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */ | |
380 | }; | |
381 | ||
382 | /* Memory Platform Communication Channel Info */ | |
383 | ||
384 | struct acpi_mpst_channel { | |
385 | ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */ | |
386 | }; | |
387 | ||
388 | /* Memory Power Node Structure */ | |
389 | ||
390 | struct acpi_mpst_power_node { | |
391 | u8 flags; | |
392 | u8 reserved1; | |
393 | u16 node_id; | |
394 | u32 length; | |
395 | u64 range_address; | |
396 | u64 range_length; | |
2d2dd508 BM |
397 | u32 num_power_states; |
398 | u32 num_physical_components; | |
c5bd6537 BM |
399 | }; |
400 | ||
401 | /* Values for Flags field above */ | |
402 | ||
403 | #define ACPI_MPST_ENABLED 1 | |
404 | #define ACPI_MPST_POWER_MANAGED 2 | |
405 | #define ACPI_MPST_HOT_PLUG_CAPABLE 4 | |
406 | ||
407 | /* Memory Power State Structure (follows POWER_NODE above) */ | |
408 | ||
409 | struct acpi_mpst_power_state { | |
410 | u8 power_state; | |
411 | u8 info_index; | |
412 | }; | |
413 | ||
414 | /* Physical Component ID Structure (follows POWER_STATE above) */ | |
415 | ||
416 | struct acpi_mpst_component { | |
417 | u16 component_id; | |
418 | }; | |
419 | ||
420 | /* Memory Power State Characteristics Structure (follows all POWER_NODEs) */ | |
421 | ||
422 | struct acpi_mpst_data_hdr { | |
423 | u16 characteristics_count; | |
2d2dd508 | 424 | u16 reserved; |
c5bd6537 BM |
425 | }; |
426 | ||
427 | struct acpi_mpst_power_data { | |
2d2dd508 | 428 | u8 structure_id; |
c5bd6537 BM |
429 | u8 flags; |
430 | u16 reserved1; | |
431 | u32 average_power; | |
432 | u32 power_saving; | |
433 | u64 exit_latency; | |
434 | u64 reserved2; | |
435 | }; | |
436 | ||
437 | /* Values for Flags field above */ | |
438 | ||
439 | #define ACPI_MPST_PRESERVE 1 | |
440 | #define ACPI_MPST_AUTOENTRY 2 | |
441 | #define ACPI_MPST_AUTOEXIT 4 | |
442 | ||
443 | /* Shared Memory Region (not part of an ACPI table) */ | |
444 | ||
445 | struct acpi_mpst_shared { | |
446 | u32 signature; | |
447 | u16 pcc_command; | |
448 | u16 pcc_status; | |
2d2dd508 BM |
449 | u32 command_register; |
450 | u32 status_register; | |
451 | u32 power_state_id; | |
452 | u32 power_node_id; | |
c5bd6537 BM |
453 | u64 energy_consumed; |
454 | u64 average_power; | |
455 | }; | |
456 | ||
457 | /******************************************************************************* | |
458 | * | |
459 | * PCCT - Platform Communications Channel Table (ACPI 5.0) | |
460 | * Version 1 | |
461 | * | |
462 | ******************************************************************************/ | |
463 | ||
464 | struct acpi_table_pcct { | |
465 | struct acpi_table_header header; /* Common ACPI table header */ | |
466 | u32 flags; | |
f0d73664 | 467 | u64 reserved; |
c5bd6537 BM |
468 | }; |
469 | ||
470 | /* Values for Flags field above */ | |
471 | ||
472 | #define ACPI_PCCT_DOORBELL 1 | |
473 | ||
f0d73664 BM |
474 | /* Values for subtable type in struct acpi_subtable_header */ |
475 | ||
476 | enum acpi_pcct_type { | |
477 | ACPI_PCCT_TYPE_GENERIC_SUBSPACE = 0, | |
67a3d620 BM |
478 | ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE = 1, |
479 | ACPI_PCCT_TYPE_RESERVED = 2 /* 2 and greater are reserved */ | |
f0d73664 BM |
480 | }; |
481 | ||
c5bd6537 | 482 | /* |
f0d73664 | 483 | * PCCT Subtables, correspond to Type in struct acpi_subtable_header |
c5bd6537 BM |
484 | */ |
485 | ||
486 | /* 0: Generic Communications Subspace */ | |
487 | ||
488 | struct acpi_pcct_subspace { | |
489 | struct acpi_subtable_header header; | |
490 | u8 reserved[6]; | |
491 | u64 base_address; | |
492 | u64 length; | |
493 | struct acpi_generic_address doorbell_register; | |
494 | u64 preserve_mask; | |
495 | u64 write_mask; | |
f0d73664 BM |
496 | u32 latency; |
497 | u32 max_access_rate; | |
498 | u16 min_turnaround_time; | |
c5bd6537 BM |
499 | }; |
500 | ||
67a3d620 BM |
501 | /* 1: HW-reduced Communications Subspace (ACPI 5.1) */ |
502 | ||
503 | struct acpi_pcct_hw_reduced { | |
504 | struct acpi_subtable_header header; | |
505 | u32 doorbell_interrupt; | |
506 | u8 flags; | |
507 | u8 reserved; | |
508 | u64 base_address; | |
509 | u64 length; | |
510 | struct acpi_generic_address doorbell_register; | |
511 | u64 preserve_mask; | |
512 | u64 write_mask; | |
513 | u32 latency; | |
514 | u32 max_access_rate; | |
515 | u16 min_turnaround_time; | |
516 | }; | |
517 | ||
518 | /* Values for doorbell flags above */ | |
519 | ||
520 | #define ACPI_PCCT_INTERRUPT_POLARITY (1) | |
521 | #define ACPI_PCCT_INTERRUPT_MODE (1<<1) | |
522 | ||
c5bd6537 BM |
523 | /* |
524 | * PCC memory structures (not part of the ACPI table) | |
525 | */ | |
526 | ||
527 | /* Shared Memory Region */ | |
528 | ||
529 | struct acpi_pcct_shared_memory { | |
530 | u32 signature; | |
531 | u16 command; | |
532 | u16 status; | |
533 | }; | |
534 | ||
535 | /******************************************************************************* | |
536 | * | |
537 | * PMTT - Platform Memory Topology Table (ACPI 5.0) | |
538 | * Version 1 | |
539 | * | |
540 | ******************************************************************************/ | |
541 | ||
542 | struct acpi_table_pmtt { | |
543 | struct acpi_table_header header; /* Common ACPI table header */ | |
544 | u32 reserved; | |
545 | }; | |
546 | ||
547 | /* Common header for PMTT subtables that follow main table */ | |
548 | ||
549 | struct acpi_pmtt_header { | |
550 | u8 type; | |
551 | u8 reserved1; | |
552 | u16 length; | |
553 | u16 flags; | |
554 | u16 reserved2; | |
555 | }; | |
556 | ||
557 | /* Values for Type field above */ | |
558 | ||
559 | #define ACPI_PMTT_TYPE_SOCKET 0 | |
560 | #define ACPI_PMTT_TYPE_CONTROLLER 1 | |
561 | #define ACPI_PMTT_TYPE_DIMM 2 | |
562 | #define ACPI_PMTT_TYPE_RESERVED 3 /* 0x03-0xFF are reserved */ | |
563 | ||
564 | /* Values for Flags field above */ | |
565 | ||
566 | #define ACPI_PMTT_TOP_LEVEL 0x0001 | |
567 | #define ACPI_PMTT_PHYSICAL 0x0002 | |
568 | #define ACPI_PMTT_MEMORY_TYPE 0x000C | |
569 | ||
570 | /* | |
571 | * PMTT subtables, correspond to Type in struct acpi_pmtt_header | |
572 | */ | |
573 | ||
574 | /* 0: Socket Structure */ | |
575 | ||
576 | struct acpi_pmtt_socket { | |
577 | struct acpi_pmtt_header header; | |
578 | u16 socket_id; | |
579 | u16 reserved; | |
580 | }; | |
581 | ||
582 | /* 1: Memory Controller subtable */ | |
583 | ||
584 | struct acpi_pmtt_controller { | |
585 | struct acpi_pmtt_header header; | |
586 | u32 read_latency; | |
587 | u32 write_latency; | |
588 | u32 read_bandwidth; | |
589 | u32 write_bandwidth; | |
590 | u16 access_width; | |
591 | u16 alignment; | |
592 | u16 reserved; | |
593 | u16 domain_count; | |
594 | }; | |
595 | ||
596 | /* 1a: Proximity Domain substructure */ | |
597 | ||
598 | struct acpi_pmtt_domain { | |
599 | u32 proximity_domain; | |
600 | }; | |
601 | ||
602 | /* 2: Physical Component Identifier (DIMM) */ | |
603 | ||
604 | struct acpi_pmtt_physical_component { | |
605 | struct acpi_pmtt_header header; | |
606 | u16 component_id; | |
607 | u16 reserved; | |
608 | u32 memory_size; | |
609 | u32 bios_handle; | |
610 | }; | |
611 | ||
612 | /******************************************************************************* | |
613 | * | |
614 | * RASF - RAS Feature Table (ACPI 5.0) | |
615 | * Version 1 | |
616 | * | |
617 | ******************************************************************************/ | |
618 | ||
619 | struct acpi_table_rasf { | |
620 | struct acpi_table_header header; /* Common ACPI table header */ | |
621 | u8 channel_id[12]; | |
622 | }; | |
623 | ||
624 | /* RASF Platform Communication Channel Shared Memory Region */ | |
625 | ||
626 | struct acpi_rasf_shared_memory { | |
627 | u32 signature; | |
628 | u16 command; | |
629 | u16 status; | |
8c280914 LZ |
630 | u16 version; |
631 | u8 capabilities[16]; | |
632 | u8 set_capabilities[16]; | |
633 | u16 num_parameter_blocks; | |
634 | u32 set_capabilities_status; | |
635 | }; | |
636 | ||
637 | /* RASF Parameter Block Structure Header */ | |
638 | ||
639 | struct acpi_rasf_parameter_block { | |
640 | u16 type; | |
641 | u16 version; | |
642 | u16 length; | |
643 | }; | |
644 | ||
645 | /* RASF Parameter Block Structure for PATROL_SCRUB */ | |
646 | ||
647 | struct acpi_rasf_patrol_scrub_parameter { | |
648 | struct acpi_rasf_parameter_block header; | |
649 | u16 patrol_scrub_command; | |
650 | u64 requested_address_range[2]; | |
651 | u64 actual_address_range[2]; | |
c5bd6537 | 652 | u16 flags; |
8c280914 | 653 | u8 requested_speed; |
c5bd6537 BM |
654 | }; |
655 | ||
656 | /* Masks for Flags and Speed fields above */ | |
657 | ||
658 | #define ACPI_RASF_SCRUBBER_RUNNING 1 | |
659 | #define ACPI_RASF_SPEED (7<<1) | |
8c280914 LZ |
660 | #define ACPI_RASF_SPEED_SLOW (0<<1) |
661 | #define ACPI_RASF_SPEED_MEDIUM (4<<1) | |
662 | #define ACPI_RASF_SPEED_FAST (7<<1) | |
c5bd6537 BM |
663 | |
664 | /* Channel Commands */ | |
665 | ||
666 | enum acpi_rasf_commands { | |
8c280914 LZ |
667 | ACPI_RASF_EXECUTE_RASF_COMMAND = 1 |
668 | }; | |
669 | ||
670 | /* Platform RAS Capabilities */ | |
671 | ||
672 | enum acpi_rasf_capabiliities { | |
673 | ACPI_HW_PATROL_SCRUB_SUPPORTED = 0, | |
674 | ACPI_SW_PATROL_SCRUB_EXPOSED = 1 | |
675 | }; | |
676 | ||
677 | /* Patrol Scrub Commands */ | |
678 | ||
679 | enum acpi_rasf_patrol_scrub_commands { | |
680 | ACPI_RASF_GET_PATROL_PARAMETERS = 1, | |
681 | ACPI_RASF_START_PATROL_SCRUBBER = 2, | |
682 | ACPI_RASF_STOP_PATROL_SCRUBBER = 3 | |
c5bd6537 BM |
683 | }; |
684 | ||
685 | /* Channel Command flags */ | |
686 | ||
687 | #define ACPI_RASF_GENERATE_SCI (1<<15) | |
688 | ||
689 | /* Status values */ | |
690 | ||
691 | enum acpi_rasf_status { | |
692 | ACPI_RASF_SUCCESS = 0, | |
693 | ACPI_RASF_NOT_VALID = 1, | |
694 | ACPI_RASF_NOT_SUPPORTED = 2, | |
695 | ACPI_RASF_BUSY = 3, | |
696 | ACPI_RASF_FAILED = 4, | |
697 | ACPI_RASF_ABORTED = 5, | |
698 | ACPI_RASF_INVALID_DATA = 6 | |
699 | }; | |
700 | ||
701 | /* Status flags */ | |
702 | ||
703 | #define ACPI_RASF_COMMAND_COMPLETE (1) | |
704 | #define ACPI_RASF_SCI_DOORBELL (1<<1) | |
705 | #define ACPI_RASF_ERROR (1<<2) | |
706 | #define ACPI_RASF_STATUS (0x1F<<3) | |
707 | ||
37e12657 BM |
708 | /******************************************************************************* |
709 | * | |
710 | * STAO - Status Override Table (_STA override) - ACPI 6.0 | |
711 | * Version 1 | |
712 | * | |
713 | * Conforms to "ACPI Specification for Status Override Table" | |
714 | * 6 January 2015 | |
715 | * | |
716 | ******************************************************************************/ | |
717 | ||
718 | struct acpi_table_stao { | |
719 | struct acpi_table_header header; /* Common ACPI table header */ | |
720 | u8 ignore_uart; | |
721 | }; | |
722 | ||
68edb038 BM |
723 | /******************************************************************************* |
724 | * | |
725 | * WPBT - Windows Platform Environment Table (ACPI 6.0) | |
726 | * Version 1 | |
727 | * | |
728 | * Conforms to "Windows Platform Binary Table (WPBT)" 29 November 2011 | |
729 | * | |
730 | ******************************************************************************/ | |
731 | ||
732 | struct acpi_table_wpbt { | |
733 | struct acpi_table_header header; /* Common ACPI table header */ | |
734 | u32 handoff_size; | |
735 | u64 handoff_address; | |
736 | u8 layout; | |
737 | u8 type; | |
738 | u16 arguments_length; | |
739 | }; | |
740 | ||
b6944efd BM |
741 | /******************************************************************************* |
742 | * | |
743 | * XENV - Xen Environment Table (ACPI 6.0) | |
744 | * Version 1 | |
745 | * | |
746 | * Conforms to "ACPI Specification for Xen Environment Table" 4 January 2015 | |
747 | * | |
748 | ******************************************************************************/ | |
749 | ||
750 | struct acpi_table_xenv { | |
751 | struct acpi_table_header header; /* Common ACPI table header */ | |
752 | u64 grant_table_address; | |
753 | u64 grant_table_size; | |
754 | u32 event_interrupt; | |
755 | u8 event_flags; | |
756 | }; | |
757 | ||
6e596084 RM |
758 | /* Reset to default packing */ |
759 | ||
760 | #pragma pack() | |
c5bd6537 BM |
761 | |
762 | #endif /* __ACTBL3_H__ */ |