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c5bd6537 BM |
1 | /****************************************************************************** |
2 | * | |
3 | * Name: actbl3.h - ACPI Table Definitions | |
4 | * | |
5 | *****************************************************************************/ | |
6 | ||
7 | /* | |
fbb7a2dc | 8 | * Copyright (C) 2000 - 2014, 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 | ||
4ac4c5fa BM |
47 | #pragma pack(push) /* Set default struct packing */ |
48 | ||
c5bd6537 BM |
49 | /******************************************************************************* |
50 | * | |
51 | * Additional ACPI Tables (3) | |
52 | * | |
53 | * These tables are not consumed directly by the ACPICA subsystem, but are | |
54 | * included here to support device drivers and the AML disassembler. | |
55 | * | |
56 | * The tables in this file are fully defined within the ACPI specification. | |
57 | * | |
58 | ******************************************************************************/ | |
59 | ||
60 | /* | |
61 | * Values for description table header signatures for tables defined in this | |
62 | * file. Useful because they make it more difficult to inadvertently type in | |
63 | * the wrong signature. | |
64 | */ | |
65 | #define ACPI_SIG_BGRT "BGRT" /* Boot Graphics Resource Table */ | |
66 | #define ACPI_SIG_DRTM "DRTM" /* Dynamic Root of Trust for Measurement table */ | |
67 | #define ACPI_SIG_FPDT "FPDT" /* Firmware Performance Data Table */ | |
68 | #define ACPI_SIG_GTDT "GTDT" /* Generic Timer Description Table */ | |
69 | #define ACPI_SIG_MPST "MPST" /* Memory Power State Table */ | |
70 | #define ACPI_SIG_PCCT "PCCT" /* Platform Communications Channel Table */ | |
71 | #define ACPI_SIG_PMTT "PMTT" /* Platform Memory Topology Table */ | |
72 | #define ACPI_SIG_RASF "RASF" /* RAS Feature table */ | |
99c93f55 | 73 | #define ACPI_SIG_TPM2 "TPM2" /* Trusted Platform Module 2.0 H/W interface table */ |
c5bd6537 BM |
74 | |
75 | #define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */ | |
76 | #define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */ | |
77 | ||
78 | /* Reserved table signatures */ | |
79 | ||
c5bd6537 BM |
80 | #define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */ |
81 | #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ | |
82 | #define ACPI_SIG_WPBT "WPBT" /* Windows Platform Binary Table */ | |
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 | |
122 | * | |
123 | ******************************************************************************/ | |
124 | ||
125 | struct acpi_table_drtm { | |
126 | struct acpi_table_header header; /* Common ACPI table header */ | |
127 | u64 entry_base_address; | |
128 | u64 entry_length; | |
129 | u32 entry_address32; | |
130 | u64 entry_address64; | |
131 | u64 exit_address; | |
132 | u64 log_area_address; | |
133 | u32 log_area_length; | |
134 | u64 arch_dependent_address; | |
135 | u32 flags; | |
136 | }; | |
137 | ||
138 | /* 1) Validated Tables List */ | |
139 | ||
140 | struct acpi_drtm_vtl_list { | |
141 | u32 validated_table_list_count; | |
142 | }; | |
143 | ||
144 | /* 2) Resources List */ | |
145 | ||
146 | struct acpi_drtm_resource_list { | |
147 | u32 resource_list_count; | |
148 | }; | |
149 | ||
150 | /* 3) Platform-specific Identifiers List */ | |
151 | ||
152 | struct acpi_drtm_id_list { | |
153 | u32 id_list_count; | |
154 | }; | |
155 | ||
156 | /******************************************************************************* | |
157 | * | |
158 | * FPDT - Firmware Performance Data Table (ACPI 5.0) | |
159 | * Version 1 | |
160 | * | |
161 | ******************************************************************************/ | |
162 | ||
163 | struct acpi_table_fpdt { | |
164 | struct acpi_table_header header; /* Common ACPI table header */ | |
165 | }; | |
166 | ||
167 | /* FPDT subtable header */ | |
168 | ||
169 | struct acpi_fpdt_header { | |
170 | u16 type; | |
171 | u8 length; | |
172 | u8 revision; | |
173 | }; | |
174 | ||
175 | /* Values for Type field above */ | |
176 | ||
177 | enum acpi_fpdt_type { | |
178 | ACPI_FPDT_TYPE_BOOT = 0, | |
6be58e2f | 179 | ACPI_FPDT_TYPE_S3PERF = 1 |
c5bd6537 BM |
180 | }; |
181 | ||
182 | /* | |
183 | * FPDT subtables | |
184 | */ | |
185 | ||
186 | /* 0: Firmware Basic Boot Performance Record */ | |
187 | ||
188 | struct acpi_fpdt_boot { | |
189 | struct acpi_fpdt_header header; | |
190 | u8 reserved[4]; | |
191 | u64 reset_end; | |
192 | u64 load_start; | |
193 | u64 startup_start; | |
194 | u64 exit_services_entry; | |
195 | u64 exit_services_exit; | |
196 | }; | |
197 | ||
198 | /* 1: S3 Performance Table Pointer Record */ | |
199 | ||
200 | struct acpi_fpdt_s3pt_ptr { | |
201 | struct acpi_fpdt_header header; | |
202 | u8 reserved[4]; | |
203 | u64 address; | |
204 | }; | |
205 | ||
206 | /* | |
207 | * S3PT - S3 Performance Table. This table is pointed to by the | |
208 | * FPDT S3 Pointer Record above. | |
209 | */ | |
210 | struct acpi_table_s3pt { | |
211 | u8 signature[4]; /* "S3PT" */ | |
212 | u32 length; | |
213 | }; | |
214 | ||
215 | /* | |
216 | * S3PT Subtables | |
217 | */ | |
218 | struct acpi_s3pt_header { | |
219 | u16 type; | |
220 | u8 length; | |
221 | u8 revision; | |
222 | }; | |
223 | ||
224 | /* Values for Type field above */ | |
225 | ||
226 | enum acpi_s3pt_type { | |
227 | ACPI_S3PT_TYPE_RESUME = 0, | |
6be58e2f | 228 | ACPI_S3PT_TYPE_SUSPEND = 1 |
c5bd6537 BM |
229 | }; |
230 | ||
231 | struct acpi_s3pt_resume { | |
232 | struct acpi_s3pt_header header; | |
233 | u32 resume_count; | |
234 | u64 full_resume; | |
235 | u64 average_resume; | |
236 | }; | |
237 | ||
238 | struct acpi_s3pt_suspend { | |
239 | struct acpi_s3pt_header header; | |
240 | u64 suspend_start; | |
241 | u64 suspend_end; | |
242 | }; | |
243 | ||
244 | /******************************************************************************* | |
245 | * | |
246 | * GTDT - Generic Timer Description Table (ACPI 5.0) | |
247 | * Version 1 | |
248 | * | |
249 | ******************************************************************************/ | |
250 | ||
251 | struct acpi_table_gtdt { | |
252 | struct acpi_table_header header; /* Common ACPI table header */ | |
253 | u64 address; | |
254 | u32 flags; | |
255 | u32 secure_pl1_interrupt; | |
256 | u32 secure_pl1_flags; | |
257 | u32 non_secure_pl1_interrupt; | |
258 | u32 non_secure_pl1_flags; | |
259 | u32 virtual_timer_interrupt; | |
260 | u32 virtual_timer_flags; | |
261 | u32 non_secure_pl2_interrupt; | |
262 | u32 non_secure_pl2_flags; | |
263 | }; | |
264 | ||
265 | /* Values for Flags field above */ | |
266 | ||
267 | #define ACPI_GTDT_MAPPED_BLOCK_PRESENT 1 | |
268 | ||
269 | /* Values for all "TimerFlags" fields above */ | |
270 | ||
271 | #define ACPI_GTDT_INTERRUPT_MODE 1 | |
272 | #define ACPI_GTDT_INTERRUPT_POLARITY 2 | |
273 | ||
274 | /******************************************************************************* | |
275 | * | |
276 | * MPST - Memory Power State Table (ACPI 5.0) | |
277 | * Version 1 | |
278 | * | |
279 | ******************************************************************************/ | |
280 | ||
281 | #define ACPI_MPST_CHANNEL_INFO \ | |
c5bd6537 | 282 | u8 channel_id; \ |
2d2dd508 BM |
283 | u8 reserved1[3]; \ |
284 | u16 power_node_count; \ | |
285 | u16 reserved2; | |
c5bd6537 BM |
286 | |
287 | /* Main table */ | |
288 | ||
289 | struct acpi_table_mpst { | |
290 | struct acpi_table_header header; /* Common ACPI table header */ | |
291 | ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */ | |
292 | }; | |
293 | ||
294 | /* Memory Platform Communication Channel Info */ | |
295 | ||
296 | struct acpi_mpst_channel { | |
297 | ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */ | |
298 | }; | |
299 | ||
300 | /* Memory Power Node Structure */ | |
301 | ||
302 | struct acpi_mpst_power_node { | |
303 | u8 flags; | |
304 | u8 reserved1; | |
305 | u16 node_id; | |
306 | u32 length; | |
307 | u64 range_address; | |
308 | u64 range_length; | |
2d2dd508 BM |
309 | u32 num_power_states; |
310 | u32 num_physical_components; | |
c5bd6537 BM |
311 | }; |
312 | ||
313 | /* Values for Flags field above */ | |
314 | ||
315 | #define ACPI_MPST_ENABLED 1 | |
316 | #define ACPI_MPST_POWER_MANAGED 2 | |
317 | #define ACPI_MPST_HOT_PLUG_CAPABLE 4 | |
318 | ||
319 | /* Memory Power State Structure (follows POWER_NODE above) */ | |
320 | ||
321 | struct acpi_mpst_power_state { | |
322 | u8 power_state; | |
323 | u8 info_index; | |
324 | }; | |
325 | ||
326 | /* Physical Component ID Structure (follows POWER_STATE above) */ | |
327 | ||
328 | struct acpi_mpst_component { | |
329 | u16 component_id; | |
330 | }; | |
331 | ||
332 | /* Memory Power State Characteristics Structure (follows all POWER_NODEs) */ | |
333 | ||
334 | struct acpi_mpst_data_hdr { | |
335 | u16 characteristics_count; | |
2d2dd508 | 336 | u16 reserved; |
c5bd6537 BM |
337 | }; |
338 | ||
339 | struct acpi_mpst_power_data { | |
2d2dd508 | 340 | u8 structure_id; |
c5bd6537 BM |
341 | u8 flags; |
342 | u16 reserved1; | |
343 | u32 average_power; | |
344 | u32 power_saving; | |
345 | u64 exit_latency; | |
346 | u64 reserved2; | |
347 | }; | |
348 | ||
349 | /* Values for Flags field above */ | |
350 | ||
351 | #define ACPI_MPST_PRESERVE 1 | |
352 | #define ACPI_MPST_AUTOENTRY 2 | |
353 | #define ACPI_MPST_AUTOEXIT 4 | |
354 | ||
355 | /* Shared Memory Region (not part of an ACPI table) */ | |
356 | ||
357 | struct acpi_mpst_shared { | |
358 | u32 signature; | |
359 | u16 pcc_command; | |
360 | u16 pcc_status; | |
2d2dd508 BM |
361 | u32 command_register; |
362 | u32 status_register; | |
363 | u32 power_state_id; | |
364 | u32 power_node_id; | |
c5bd6537 BM |
365 | u64 energy_consumed; |
366 | u64 average_power; | |
367 | }; | |
368 | ||
369 | /******************************************************************************* | |
370 | * | |
371 | * PCCT - Platform Communications Channel Table (ACPI 5.0) | |
372 | * Version 1 | |
373 | * | |
374 | ******************************************************************************/ | |
375 | ||
376 | struct acpi_table_pcct { | |
377 | struct acpi_table_header header; /* Common ACPI table header */ | |
378 | u32 flags; | |
f0d73664 | 379 | u64 reserved; |
c5bd6537 BM |
380 | }; |
381 | ||
382 | /* Values for Flags field above */ | |
383 | ||
384 | #define ACPI_PCCT_DOORBELL 1 | |
385 | ||
f0d73664 BM |
386 | /* Values for subtable type in struct acpi_subtable_header */ |
387 | ||
388 | enum acpi_pcct_type { | |
389 | ACPI_PCCT_TYPE_GENERIC_SUBSPACE = 0, | |
390 | ACPI_PCCT_TYPE_RESERVED = 1 /* 1 and greater are reserved */ | |
391 | }; | |
392 | ||
c5bd6537 | 393 | /* |
f0d73664 | 394 | * PCCT Subtables, correspond to Type in struct acpi_subtable_header |
c5bd6537 BM |
395 | */ |
396 | ||
397 | /* 0: Generic Communications Subspace */ | |
398 | ||
399 | struct acpi_pcct_subspace { | |
400 | struct acpi_subtable_header header; | |
401 | u8 reserved[6]; | |
402 | u64 base_address; | |
403 | u64 length; | |
404 | struct acpi_generic_address doorbell_register; | |
405 | u64 preserve_mask; | |
406 | u64 write_mask; | |
f0d73664 BM |
407 | u32 latency; |
408 | u32 max_access_rate; | |
409 | u16 min_turnaround_time; | |
c5bd6537 BM |
410 | }; |
411 | ||
412 | /* | |
413 | * PCC memory structures (not part of the ACPI table) | |
414 | */ | |
415 | ||
416 | /* Shared Memory Region */ | |
417 | ||
418 | struct acpi_pcct_shared_memory { | |
419 | u32 signature; | |
420 | u16 command; | |
421 | u16 status; | |
422 | }; | |
423 | ||
424 | /******************************************************************************* | |
425 | * | |
426 | * PMTT - Platform Memory Topology Table (ACPI 5.0) | |
427 | * Version 1 | |
428 | * | |
429 | ******************************************************************************/ | |
430 | ||
431 | struct acpi_table_pmtt { | |
432 | struct acpi_table_header header; /* Common ACPI table header */ | |
433 | u32 reserved; | |
434 | }; | |
435 | ||
436 | /* Common header for PMTT subtables that follow main table */ | |
437 | ||
438 | struct acpi_pmtt_header { | |
439 | u8 type; | |
440 | u8 reserved1; | |
441 | u16 length; | |
442 | u16 flags; | |
443 | u16 reserved2; | |
444 | }; | |
445 | ||
446 | /* Values for Type field above */ | |
447 | ||
448 | #define ACPI_PMTT_TYPE_SOCKET 0 | |
449 | #define ACPI_PMTT_TYPE_CONTROLLER 1 | |
450 | #define ACPI_PMTT_TYPE_DIMM 2 | |
451 | #define ACPI_PMTT_TYPE_RESERVED 3 /* 0x03-0xFF are reserved */ | |
452 | ||
453 | /* Values for Flags field above */ | |
454 | ||
455 | #define ACPI_PMTT_TOP_LEVEL 0x0001 | |
456 | #define ACPI_PMTT_PHYSICAL 0x0002 | |
457 | #define ACPI_PMTT_MEMORY_TYPE 0x000C | |
458 | ||
459 | /* | |
460 | * PMTT subtables, correspond to Type in struct acpi_pmtt_header | |
461 | */ | |
462 | ||
463 | /* 0: Socket Structure */ | |
464 | ||
465 | struct acpi_pmtt_socket { | |
466 | struct acpi_pmtt_header header; | |
467 | u16 socket_id; | |
468 | u16 reserved; | |
469 | }; | |
470 | ||
471 | /* 1: Memory Controller subtable */ | |
472 | ||
473 | struct acpi_pmtt_controller { | |
474 | struct acpi_pmtt_header header; | |
475 | u32 read_latency; | |
476 | u32 write_latency; | |
477 | u32 read_bandwidth; | |
478 | u32 write_bandwidth; | |
479 | u16 access_width; | |
480 | u16 alignment; | |
481 | u16 reserved; | |
482 | u16 domain_count; | |
483 | }; | |
484 | ||
485 | /* 1a: Proximity Domain substructure */ | |
486 | ||
487 | struct acpi_pmtt_domain { | |
488 | u32 proximity_domain; | |
489 | }; | |
490 | ||
491 | /* 2: Physical Component Identifier (DIMM) */ | |
492 | ||
493 | struct acpi_pmtt_physical_component { | |
494 | struct acpi_pmtt_header header; | |
495 | u16 component_id; | |
496 | u16 reserved; | |
497 | u32 memory_size; | |
498 | u32 bios_handle; | |
499 | }; | |
500 | ||
501 | /******************************************************************************* | |
502 | * | |
503 | * RASF - RAS Feature Table (ACPI 5.0) | |
504 | * Version 1 | |
505 | * | |
506 | ******************************************************************************/ | |
507 | ||
508 | struct acpi_table_rasf { | |
509 | struct acpi_table_header header; /* Common ACPI table header */ | |
510 | u8 channel_id[12]; | |
511 | }; | |
512 | ||
513 | /* RASF Platform Communication Channel Shared Memory Region */ | |
514 | ||
515 | struct acpi_rasf_shared_memory { | |
516 | u32 signature; | |
517 | u16 command; | |
518 | u16 status; | |
8c280914 LZ |
519 | u16 version; |
520 | u8 capabilities[16]; | |
521 | u8 set_capabilities[16]; | |
522 | u16 num_parameter_blocks; | |
523 | u32 set_capabilities_status; | |
524 | }; | |
525 | ||
526 | /* RASF Parameter Block Structure Header */ | |
527 | ||
528 | struct acpi_rasf_parameter_block { | |
529 | u16 type; | |
530 | u16 version; | |
531 | u16 length; | |
532 | }; | |
533 | ||
534 | /* RASF Parameter Block Structure for PATROL_SCRUB */ | |
535 | ||
536 | struct acpi_rasf_patrol_scrub_parameter { | |
537 | struct acpi_rasf_parameter_block header; | |
538 | u16 patrol_scrub_command; | |
539 | u64 requested_address_range[2]; | |
540 | u64 actual_address_range[2]; | |
c5bd6537 | 541 | u16 flags; |
8c280914 | 542 | u8 requested_speed; |
c5bd6537 BM |
543 | }; |
544 | ||
545 | /* Masks for Flags and Speed fields above */ | |
546 | ||
547 | #define ACPI_RASF_SCRUBBER_RUNNING 1 | |
548 | #define ACPI_RASF_SPEED (7<<1) | |
8c280914 LZ |
549 | #define ACPI_RASF_SPEED_SLOW (0<<1) |
550 | #define ACPI_RASF_SPEED_MEDIUM (4<<1) | |
551 | #define ACPI_RASF_SPEED_FAST (7<<1) | |
c5bd6537 BM |
552 | |
553 | /* Channel Commands */ | |
554 | ||
555 | enum acpi_rasf_commands { | |
8c280914 LZ |
556 | ACPI_RASF_EXECUTE_RASF_COMMAND = 1 |
557 | }; | |
558 | ||
559 | /* Platform RAS Capabilities */ | |
560 | ||
561 | enum acpi_rasf_capabiliities { | |
562 | ACPI_HW_PATROL_SCRUB_SUPPORTED = 0, | |
563 | ACPI_SW_PATROL_SCRUB_EXPOSED = 1 | |
564 | }; | |
565 | ||
566 | /* Patrol Scrub Commands */ | |
567 | ||
568 | enum acpi_rasf_patrol_scrub_commands { | |
569 | ACPI_RASF_GET_PATROL_PARAMETERS = 1, | |
570 | ACPI_RASF_START_PATROL_SCRUBBER = 2, | |
571 | ACPI_RASF_STOP_PATROL_SCRUBBER = 3 | |
c5bd6537 BM |
572 | }; |
573 | ||
574 | /* Channel Command flags */ | |
575 | ||
576 | #define ACPI_RASF_GENERATE_SCI (1<<15) | |
577 | ||
578 | /* Status values */ | |
579 | ||
580 | enum acpi_rasf_status { | |
581 | ACPI_RASF_SUCCESS = 0, | |
582 | ACPI_RASF_NOT_VALID = 1, | |
583 | ACPI_RASF_NOT_SUPPORTED = 2, | |
584 | ACPI_RASF_BUSY = 3, | |
585 | ACPI_RASF_FAILED = 4, | |
586 | ACPI_RASF_ABORTED = 5, | |
587 | ACPI_RASF_INVALID_DATA = 6 | |
588 | }; | |
589 | ||
590 | /* Status flags */ | |
591 | ||
592 | #define ACPI_RASF_COMMAND_COMPLETE (1) | |
593 | #define ACPI_RASF_SCI_DOORBELL (1<<1) | |
594 | #define ACPI_RASF_ERROR (1<<2) | |
595 | #define ACPI_RASF_STATUS (0x1F<<3) | |
596 | ||
99c93f55 BM |
597 | /******************************************************************************* |
598 | * | |
599 | * TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table | |
600 | * Version 3 | |
601 | * | |
602 | * Conforms to "TPM 2.0 Hardware Interface Table (TPM2)" 29 November 2011 | |
603 | * | |
604 | ******************************************************************************/ | |
605 | ||
606 | struct acpi_table_tpm2 { | |
607 | struct acpi_table_header header; /* Common ACPI table header */ | |
608 | u32 flags; | |
609 | u64 control_address; | |
610 | u32 start_method; | |
611 | }; | |
612 | ||
613 | /* Control area structure (not part of table, pointed to by control_address) */ | |
614 | ||
615 | struct acpi_tpm2_control { | |
616 | u32 reserved; | |
617 | u32 error; | |
618 | u32 cancel; | |
619 | u32 start; | |
620 | u64 interrupt_control; | |
621 | u32 command_size; | |
622 | u64 command_address; | |
623 | u32 response_size; | |
624 | u64 response_address; | |
625 | }; | |
626 | ||
4ac4c5fa | 627 | #pragma pack(pop) /* Restore original struct packing */ |
c5bd6537 BM |
628 | |
629 | #endif /* __ACTBL3_H__ */ |