1 | /****************************************************************************** |
2 | * |
3 | * Name: actbl3.h - ACPI Table Definitions |
4 | * |
5 | *****************************************************************************/ |
6 | |
7 | /* |
8 | * Copyright (C) 2000 - 2016, Intel Corp. |
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 | * |
50 | * Additional ACPI Tables (3) |
51 | * |
52 | * These tables are not consumed directly by the ACPICA subsystem, but are |
53 | * included here to support device drivers and the AML disassembler. |
54 | * |
55 | * In general, the tables in this file are fully defined within the ACPI |
56 | * specification. |
57 | * |
58 | ******************************************************************************/ |
59 | |
60 | |
61 | /* |
62 | * Values for description table header signatures for tables defined in this |
63 | * file. Useful because they make it more difficult to inadvertently type in |
64 | * the wrong signature. |
65 | */ |
66 | #define ACPI_SIG_BGRT "BGRT" /* Boot Graphics Resource Table */ |
67 | #define ACPI_SIG_DRTM "DRTM" /* Dynamic Root of Trust for Measurement table */ |
68 | #define ACPI_SIG_FPDT "FPDT" /* Firmware Performance Data Table */ |
69 | #define ACPI_SIG_GTDT "GTDT" /* Generic Timer Description Table */ |
70 | #define ACPI_SIG_MPST "MPST" /* Memory Power State Table */ |
71 | #define ACPI_SIG_PCCT "PCCT" /* Platform Communications Channel Table */ |
72 | #define ACPI_SIG_PMTT "PMTT" /* Platform Memory Topology Table */ |
73 | #define ACPI_SIG_RASF "RASF" /* RAS Feature table */ |
74 | #define ACPI_SIG_STAO "STAO" /* Status Override table */ |
75 | #define ACPI_SIG_WPBT "WPBT" /* Windows Platform Binary Table */ |
76 | #define ACPI_SIG_XENV "XENV" /* Xen Environment table */ |
77 | |
78 | #define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */ |
79 | #define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */ |
80 | |
81 | /* Reserved table signatures */ |
82 | |
83 | #define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */ |
84 | #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ |
85 | |
86 | /* |
87 | * All tables must be byte-packed to match the ACPI specification, since |
88 | * the tables are provided by the system BIOS. |
89 | */ |
90 | #pragma pack(1) |
91 | |
92 | /* |
93 | * Note: C bitfields are not used for this reason: |
94 | * |
95 | * "Bitfields are great and easy to read, but unfortunately the C language |
96 | * does not specify the layout of bitfields in memory, which means they are |
97 | * essentially useless for dealing with packed data in on-disk formats or |
98 | * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, |
99 | * this decision was a design error in C. Ritchie could have picked an order |
100 | * and stuck with it." Norman Ramsey. |
101 | * See http://stackoverflow.com/a/1053662/41661 |
102 | */ |
103 | |
104 | |
105 | /******************************************************************************* |
106 | * |
107 | * BGRT - Boot Graphics Resource Table (ACPI 5.0) |
108 | * Version 1 |
109 | * |
110 | ******************************************************************************/ |
111 | |
112 | typedef struct acpi_table_bgrt |
113 | { |
114 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
115 | UINT16 Version; |
116 | UINT8 Status; |
117 | UINT8 ImageType; |
118 | UINT64 ImageAddress; |
119 | UINT32 ImageOffsetX; |
120 | UINT32 ImageOffsetY; |
121 | |
122 | } ACPI_TABLE_BGRT; |
123 | |
124 | |
125 | /******************************************************************************* |
126 | * |
127 | * DRTM - Dynamic Root of Trust for Measurement table |
128 | * Conforms to "TCG D-RTM Architecture" June 17 2013, Version 1.0.0 |
129 | * Table version 1 |
130 | * |
131 | ******************************************************************************/ |
132 | |
133 | typedef struct acpi_table_drtm |
134 | { |
135 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
136 | UINT64 EntryBaseAddress; |
137 | UINT64 EntryLength; |
138 | UINT32 EntryAddress32; |
139 | UINT64 EntryAddress64; |
140 | UINT64 ExitAddress; |
141 | UINT64 LogAreaAddress; |
142 | UINT32 LogAreaLength; |
143 | UINT64 ArchDependentAddress; |
144 | UINT32 Flags; |
145 | |
146 | } ACPI_TABLE_DRTM; |
147 | |
148 | /* Flag Definitions for above */ |
149 | |
150 | #define ACPI_DRTM_ACCESS_ALLOWED (1) |
151 | #define ACPI_DRTM_ENABLE_GAP_CODE (1<<1) |
152 | #define ACPI_DRTM_INCOMPLETE_MEASUREMENTS (1<<2) |
153 | #define ACPI_DRTM_AUTHORITY_ORDER (1<<3) |
154 | |
155 | |
156 | /* 1) Validated Tables List (64-bit addresses) */ |
157 | |
158 | typedef struct acpi_drtm_vtable_list |
159 | { |
160 | UINT32 ValidatedTableCount; |
161 | UINT64 ValidatedTables[1]; |
162 | |
163 | } ACPI_DRTM_VTABLE_LIST; |
164 | |
165 | /* 2) Resources List (of Resource Descriptors) */ |
166 | |
167 | /* Resource Descriptor */ |
168 | |
169 | typedef struct acpi_drtm_resource |
170 | { |
171 | UINT8 Size[7]; |
172 | UINT8 Type; |
173 | UINT64 Address; |
174 | |
175 | } ACPI_DRTM_RESOURCE; |
176 | |
177 | typedef struct acpi_drtm_resource_list |
178 | { |
179 | UINT32 ResourceCount; |
180 | ACPI_DRTM_RESOURCE Resources[1]; |
181 | |
182 | } ACPI_DRTM_RESOURCE_LIST; |
183 | |
184 | /* 3) Platform-specific Identifiers List */ |
185 | |
186 | typedef struct acpi_drtm_dps_id |
187 | { |
188 | UINT32 DpsIdLength; |
189 | UINT8 DpsId[16]; |
190 | |
191 | } ACPI_DRTM_DPS_ID; |
192 | |
193 | |
194 | /******************************************************************************* |
195 | * |
196 | * FPDT - Firmware Performance Data Table (ACPI 5.0) |
197 | * Version 1 |
198 | * |
199 | ******************************************************************************/ |
200 | |
201 | typedef struct acpi_table_fpdt |
202 | { |
203 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
204 | |
205 | } ACPI_TABLE_FPDT; |
206 | |
207 | |
208 | /* FPDT subtable header (Performance Record Structure) */ |
209 | |
210 | typedef struct |
211 | { |
212 | UINT16 ; |
213 | UINT8 ; |
214 | UINT8 ; |
215 | |
216 | } ; |
217 | |
218 | /* Values for Type field above */ |
219 | |
220 | enum AcpiFpdtType |
221 | { |
222 | ACPI_FPDT_TYPE_BOOT = 0, |
223 | ACPI_FPDT_TYPE_S3PERF = 1 |
224 | }; |
225 | |
226 | |
227 | /* |
228 | * FPDT subtables |
229 | */ |
230 | |
231 | /* 0: Firmware Basic Boot Performance Record */ |
232 | |
233 | typedef struct acpi_fpdt_boot_pointer |
234 | { |
235 | ACPI_FPDT_HEADER ; |
236 | UINT8 Reserved[4]; |
237 | UINT64 Address; |
238 | |
239 | } ACPI_FPDT_BOOT_POINTER; |
240 | |
241 | |
242 | /* 1: S3 Performance Table Pointer Record */ |
243 | |
244 | typedef struct acpi_fpdt_s3pt_pointer |
245 | { |
246 | ACPI_FPDT_HEADER ; |
247 | UINT8 Reserved[4]; |
248 | UINT64 Address; |
249 | |
250 | } ACPI_FPDT_S3PT_POINTER; |
251 | |
252 | |
253 | /* |
254 | * S3PT - S3 Performance Table. This table is pointed to by the |
255 | * S3 Pointer Record above. |
256 | */ |
257 | typedef struct acpi_table_s3pt |
258 | { |
259 | UINT8 Signature[4]; /* "S3PT" */ |
260 | UINT32 Length; |
261 | |
262 | } ACPI_TABLE_S3PT; |
263 | |
264 | |
265 | /* |
266 | * S3PT Subtables (Not part of the actual FPDT) |
267 | */ |
268 | |
269 | /* Values for Type field in S3PT header */ |
270 | |
271 | enum AcpiS3ptType |
272 | { |
273 | ACPI_S3PT_TYPE_RESUME = 0, |
274 | ACPI_S3PT_TYPE_SUSPEND = 1, |
275 | ACPI_FPDT_BOOT_PERFORMANCE = 2 |
276 | }; |
277 | |
278 | typedef struct acpi_s3pt_resume |
279 | { |
280 | ACPI_FPDT_HEADER ; |
281 | UINT32 ResumeCount; |
282 | UINT64 FullResume; |
283 | UINT64 AverageResume; |
284 | |
285 | } ACPI_S3PT_RESUME; |
286 | |
287 | typedef struct acpi_s3pt_suspend |
288 | { |
289 | ACPI_FPDT_HEADER ; |
290 | UINT64 SuspendStart; |
291 | UINT64 SuspendEnd; |
292 | |
293 | } ACPI_S3PT_SUSPEND; |
294 | |
295 | |
296 | /* |
297 | * FPDT Boot Performance Record (Not part of the actual FPDT) |
298 | */ |
299 | typedef struct acpi_fpdt_boot |
300 | { |
301 | ACPI_FPDT_HEADER ; |
302 | UINT8 Reserved[4]; |
303 | UINT64 ResetEnd; |
304 | UINT64 LoadStart; |
305 | UINT64 StartupStart; |
306 | UINT64 ExitServicesEntry; |
307 | UINT64 ExitServicesExit; |
308 | |
309 | } ACPI_FPDT_BOOT; |
310 | |
311 | |
312 | /******************************************************************************* |
313 | * |
314 | * GTDT - Generic Timer Description Table (ACPI 5.1) |
315 | * Version 2 |
316 | * |
317 | ******************************************************************************/ |
318 | |
319 | typedef struct acpi_table_gtdt |
320 | { |
321 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
322 | UINT64 CounterBlockAddresss; |
323 | UINT32 Reserved; |
324 | UINT32 SecureEl1Interrupt; |
325 | UINT32 SecureEl1Flags; |
326 | UINT32 NonSecureEl1Interrupt; |
327 | UINT32 NonSecureEl1Flags; |
328 | UINT32 VirtualTimerInterrupt; |
329 | UINT32 VirtualTimerFlags; |
330 | UINT32 NonSecureEl2Interrupt; |
331 | UINT32 NonSecureEl2Flags; |
332 | UINT64 CounterReadBlockAddress; |
333 | UINT32 PlatformTimerCount; |
334 | UINT32 PlatformTimerOffset; |
335 | |
336 | } ACPI_TABLE_GTDT; |
337 | |
338 | /* Flag Definitions: Timer Block Physical Timers and Virtual timers */ |
339 | |
340 | #define ACPI_GTDT_INTERRUPT_MODE (1) |
341 | #define ACPI_GTDT_INTERRUPT_POLARITY (1<<1) |
342 | #define ACPI_GTDT_ALWAYS_ON (1<<2) |
343 | |
344 | |
345 | /* Common GTDT subtable header */ |
346 | |
347 | typedef struct |
348 | { |
349 | UINT8 ; |
350 | UINT16 ; |
351 | |
352 | } ; |
353 | |
354 | /* Values for GTDT subtable type above */ |
355 | |
356 | enum AcpiGtdtType |
357 | { |
358 | ACPI_GTDT_TYPE_TIMER_BLOCK = 0, |
359 | ACPI_GTDT_TYPE_WATCHDOG = 1, |
360 | ACPI_GTDT_TYPE_RESERVED = 2 /* 2 and greater are reserved */ |
361 | }; |
362 | |
363 | |
364 | /* GTDT Subtables, correspond to Type in acpi_gtdt_header */ |
365 | |
366 | /* 0: Generic Timer Block */ |
367 | |
368 | typedef struct acpi_gtdt_timer_block |
369 | { |
370 | ACPI_GTDT_HEADER ; |
371 | UINT8 Reserved; |
372 | UINT64 BlockAddress; |
373 | UINT32 TimerCount; |
374 | UINT32 TimerOffset; |
375 | |
376 | } ACPI_GTDT_TIMER_BLOCK; |
377 | |
378 | /* Timer Sub-Structure, one per timer */ |
379 | |
380 | typedef struct acpi_gtdt_timer_entry |
381 | { |
382 | UINT8 ; |
383 | UINT8 Reserved[3]; |
384 | UINT64 BaseAddress; |
385 | UINT64 El0BaseAddress; |
386 | UINT32 TimerInterrupt; |
387 | UINT32 TimerFlags; |
388 | UINT32 VirtualTimerInterrupt; |
389 | UINT32 VirtualTimerFlags; |
390 | UINT32 CommonFlags; |
391 | |
392 | } ACPI_GTDT_TIMER_ENTRY; |
393 | |
394 | /* Flag Definitions: TimerFlags and VirtualTimerFlags above */ |
395 | |
396 | #define ACPI_GTDT_GT_IRQ_MODE (1) |
397 | #define ACPI_GTDT_GT_IRQ_POLARITY (1<<1) |
398 | |
399 | /* Flag Definitions: CommonFlags above */ |
400 | |
401 | #define ACPI_GTDT_GT_IS_SECURE_TIMER (1) |
402 | #define ACPI_GTDT_GT_ALWAYS_ON (1<<1) |
403 | |
404 | |
405 | /* 1: SBSA Generic Watchdog Structure */ |
406 | |
407 | typedef struct acpi_gtdt_watchdog |
408 | { |
409 | ACPI_GTDT_HEADER ; |
410 | UINT8 Reserved; |
411 | UINT64 RefreshFrameAddress; |
412 | UINT64 ControlFrameAddress; |
413 | UINT32 TimerInterrupt; |
414 | UINT32 TimerFlags; |
415 | |
416 | } ACPI_GTDT_WATCHDOG; |
417 | |
418 | /* Flag Definitions: TimerFlags above */ |
419 | |
420 | #define ACPI_GTDT_WATCHDOG_IRQ_MODE (1) |
421 | #define ACPI_GTDT_WATCHDOG_IRQ_POLARITY (1<<1) |
422 | #define ACPI_GTDT_WATCHDOG_SECURE (1<<2) |
423 | |
424 | |
425 | /******************************************************************************* |
426 | * |
427 | * MPST - Memory Power State Table (ACPI 5.0) |
428 | * Version 1 |
429 | * |
430 | ******************************************************************************/ |
431 | |
432 | #define ACPI_MPST_CHANNEL_INFO \ |
433 | UINT8 ChannelId; \ |
434 | UINT8 Reserved1[3]; \ |
435 | UINT16 PowerNodeCount; \ |
436 | UINT16 Reserved2; |
437 | |
438 | /* Main table */ |
439 | |
440 | typedef struct acpi_table_mpst |
441 | { |
442 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
443 | ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */ |
444 | |
445 | } ACPI_TABLE_MPST; |
446 | |
447 | |
448 | /* Memory Platform Communication Channel Info */ |
449 | |
450 | typedef struct acpi_mpst_channel |
451 | { |
452 | ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */ |
453 | |
454 | } ACPI_MPST_CHANNEL; |
455 | |
456 | |
457 | /* Memory Power Node Structure */ |
458 | |
459 | typedef struct acpi_mpst_power_node |
460 | { |
461 | UINT8 Flags; |
462 | UINT8 Reserved1; |
463 | UINT16 NodeId; |
464 | UINT32 Length; |
465 | UINT64 RangeAddress; |
466 | UINT64 RangeLength; |
467 | UINT32 NumPowerStates; |
468 | UINT32 NumPhysicalComponents; |
469 | |
470 | } ACPI_MPST_POWER_NODE; |
471 | |
472 | /* Values for Flags field above */ |
473 | |
474 | #define ACPI_MPST_ENABLED 1 |
475 | #define ACPI_MPST_POWER_MANAGED 2 |
476 | #define ACPI_MPST_HOT_PLUG_CAPABLE 4 |
477 | |
478 | |
479 | /* Memory Power State Structure (follows POWER_NODE above) */ |
480 | |
481 | typedef struct acpi_mpst_power_state |
482 | { |
483 | UINT8 PowerState; |
484 | UINT8 InfoIndex; |
485 | |
486 | } ACPI_MPST_POWER_STATE; |
487 | |
488 | |
489 | /* Physical Component ID Structure (follows POWER_STATE above) */ |
490 | |
491 | typedef struct acpi_mpst_component |
492 | { |
493 | UINT16 ComponentId; |
494 | |
495 | } ACPI_MPST_COMPONENT; |
496 | |
497 | |
498 | /* Memory Power State Characteristics Structure (follows all POWER_NODEs) */ |
499 | |
500 | typedef struct acpi_mpst_data_hdr |
501 | { |
502 | UINT16 CharacteristicsCount; |
503 | UINT16 Reserved; |
504 | |
505 | } ACPI_MPST_DATA_HDR; |
506 | |
507 | typedef struct acpi_mpst_power_data |
508 | { |
509 | UINT8 StructureId; |
510 | UINT8 Flags; |
511 | UINT16 Reserved1; |
512 | UINT32 AveragePower; |
513 | UINT32 PowerSaving; |
514 | UINT64 ExitLatency; |
515 | UINT64 Reserved2; |
516 | |
517 | } ACPI_MPST_POWER_DATA; |
518 | |
519 | /* Values for Flags field above */ |
520 | |
521 | #define ACPI_MPST_PRESERVE 1 |
522 | #define ACPI_MPST_AUTOENTRY 2 |
523 | #define ACPI_MPST_AUTOEXIT 4 |
524 | |
525 | |
526 | /* Shared Memory Region (not part of an ACPI table) */ |
527 | |
528 | typedef struct acpi_mpst_shared |
529 | { |
530 | UINT32 Signature; |
531 | UINT16 PccCommand; |
532 | UINT16 PccStatus; |
533 | UINT32 CommandRegister; |
534 | UINT32 StatusRegister; |
535 | UINT32 PowerStateId; |
536 | UINT32 PowerNodeId; |
537 | UINT64 EnergyConsumed; |
538 | UINT64 AveragePower; |
539 | |
540 | } ACPI_MPST_SHARED; |
541 | |
542 | |
543 | /******************************************************************************* |
544 | * |
545 | * PCCT - Platform Communications Channel Table (ACPI 5.0) |
546 | * Version 1 |
547 | * |
548 | ******************************************************************************/ |
549 | |
550 | typedef struct acpi_table_pcct |
551 | { |
552 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
553 | UINT32 Flags; |
554 | UINT64 Reserved; |
555 | |
556 | } ACPI_TABLE_PCCT; |
557 | |
558 | /* Values for Flags field above */ |
559 | |
560 | #define ACPI_PCCT_DOORBELL 1 |
561 | |
562 | /* Values for subtable type in ACPI_SUBTABLE_HEADER */ |
563 | |
564 | enum AcpiPcctType |
565 | { |
566 | ACPI_PCCT_TYPE_GENERIC_SUBSPACE = 0, |
567 | ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE = 1, |
568 | ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE_TYPE2 = 2, /* ACPI 6.1 */ |
569 | ACPI_PCCT_TYPE_RESERVED = 3 /* 3 and greater are reserved */ |
570 | }; |
571 | |
572 | /* |
573 | * PCCT Subtables, correspond to Type in ACPI_SUBTABLE_HEADER |
574 | */ |
575 | |
576 | /* 0: Generic Communications Subspace */ |
577 | |
578 | typedef struct acpi_pcct_subspace |
579 | { |
580 | ACPI_SUBTABLE_HEADER ; |
581 | UINT8 Reserved[6]; |
582 | UINT64 BaseAddress; |
583 | UINT64 Length; |
584 | ACPI_GENERIC_ADDRESS DoorbellRegister; |
585 | UINT64 PreserveMask; |
586 | UINT64 WriteMask; |
587 | UINT32 Latency; |
588 | UINT32 MaxAccessRate; |
589 | UINT16 MinTurnaroundTime; |
590 | |
591 | } ACPI_PCCT_SUBSPACE; |
592 | |
593 | |
594 | /* 1: HW-reduced Communications Subspace (ACPI 5.1) */ |
595 | |
596 | typedef struct acpi_pcct_hw_reduced |
597 | { |
598 | ACPI_SUBTABLE_HEADER ; |
599 | UINT32 DoorbellInterrupt; |
600 | UINT8 Flags; |
601 | UINT8 Reserved; |
602 | UINT64 BaseAddress; |
603 | UINT64 Length; |
604 | ACPI_GENERIC_ADDRESS DoorbellRegister; |
605 | UINT64 PreserveMask; |
606 | UINT64 WriteMask; |
607 | UINT32 Latency; |
608 | UINT32 MaxAccessRate; |
609 | UINT16 MinTurnaroundTime; |
610 | |
611 | } ACPI_PCCT_HW_REDUCED; |
612 | |
613 | |
614 | /* 2: HW-reduced Communications Subspace Type 2 (ACPI 6.1) */ |
615 | |
616 | typedef struct acpi_pcct_hw_reduced_type2 |
617 | { |
618 | ACPI_SUBTABLE_HEADER ; |
619 | UINT32 DoorbellInterrupt; |
620 | UINT8 Flags; |
621 | UINT8 Reserved; |
622 | UINT64 BaseAddress; |
623 | UINT64 Length; |
624 | ACPI_GENERIC_ADDRESS DoorbellRegister; |
625 | UINT64 PreserveMask; |
626 | UINT64 WriteMask; |
627 | UINT32 Latency; |
628 | UINT32 MaxAccessRate; |
629 | UINT16 MinTurnaroundTime; |
630 | ACPI_GENERIC_ADDRESS DoorbellAckRegister; |
631 | UINT64 AckPreserveMask; |
632 | UINT64 AckWriteMask; |
633 | |
634 | } ACPI_PCCT_HW_REDUCED_TYPE2; |
635 | |
636 | |
637 | /* Values for doorbell flags above */ |
638 | |
639 | #define ACPI_PCCT_INTERRUPT_POLARITY (1) |
640 | #define ACPI_PCCT_INTERRUPT_MODE (1<<1) |
641 | |
642 | |
643 | /* |
644 | * PCC memory structures (not part of the ACPI table) |
645 | */ |
646 | |
647 | /* Shared Memory Region */ |
648 | |
649 | typedef struct acpi_pcct_shared_memory |
650 | { |
651 | UINT32 Signature; |
652 | UINT16 Command; |
653 | UINT16 Status; |
654 | |
655 | } ACPI_PCCT_SHARED_MEMORY; |
656 | |
657 | |
658 | /******************************************************************************* |
659 | * |
660 | * PMTT - Platform Memory Topology Table (ACPI 5.0) |
661 | * Version 1 |
662 | * |
663 | ******************************************************************************/ |
664 | |
665 | typedef struct acpi_table_pmtt |
666 | { |
667 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
668 | UINT32 Reserved; |
669 | |
670 | } ACPI_TABLE_PMTT; |
671 | |
672 | |
673 | /* Common header for PMTT subtables that follow main table */ |
674 | |
675 | typedef struct |
676 | { |
677 | UINT8 ; |
678 | UINT8 ; |
679 | UINT16 ; |
680 | UINT16 ; |
681 | UINT16 ; |
682 | |
683 | } ; |
684 | |
685 | /* Values for Type field above */ |
686 | |
687 | #define ACPI_PMTT_TYPE_SOCKET 0 |
688 | #define ACPI_PMTT_TYPE_CONTROLLER 1 |
689 | #define ACPI_PMTT_TYPE_DIMM 2 |
690 | #define ACPI_PMTT_TYPE_RESERVED 3 /* 0x03-0xFF are reserved */ |
691 | |
692 | /* Values for Flags field above */ |
693 | |
694 | #define ACPI_PMTT_TOP_LEVEL 0x0001 |
695 | #define ACPI_PMTT_PHYSICAL 0x0002 |
696 | #define ACPI_PMTT_MEMORY_TYPE 0x000C |
697 | |
698 | |
699 | /* |
700 | * PMTT subtables, correspond to Type in acpi_pmtt_header |
701 | */ |
702 | |
703 | |
704 | /* 0: Socket Structure */ |
705 | |
706 | typedef struct acpi_pmtt_socket |
707 | { |
708 | ACPI_PMTT_HEADER ; |
709 | UINT16 SocketId; |
710 | UINT16 Reserved; |
711 | |
712 | } ACPI_PMTT_SOCKET; |
713 | |
714 | |
715 | /* 1: Memory Controller subtable */ |
716 | |
717 | typedef struct acpi_pmtt_controller |
718 | { |
719 | ACPI_PMTT_HEADER ; |
720 | UINT32 ReadLatency; |
721 | UINT32 WriteLatency; |
722 | UINT32 ReadBandwidth; |
723 | UINT32 WriteBandwidth; |
724 | UINT16 AccessWidth; |
725 | UINT16 Alignment; |
726 | UINT16 Reserved; |
727 | UINT16 DomainCount; |
728 | |
729 | } ACPI_PMTT_CONTROLLER; |
730 | |
731 | /* 1a: Proximity Domain substructure */ |
732 | |
733 | typedef struct acpi_pmtt_domain |
734 | { |
735 | UINT32 ProximityDomain; |
736 | |
737 | } ACPI_PMTT_DOMAIN; |
738 | |
739 | |
740 | /* 2: Physical Component Identifier (DIMM) */ |
741 | |
742 | typedef struct acpi_pmtt_physical_component |
743 | { |
744 | ACPI_PMTT_HEADER ; |
745 | UINT16 ComponentId; |
746 | UINT16 Reserved; |
747 | UINT32 MemorySize; |
748 | UINT32 BiosHandle; |
749 | |
750 | } ACPI_PMTT_PHYSICAL_COMPONENT; |
751 | |
752 | |
753 | /******************************************************************************* |
754 | * |
755 | * RASF - RAS Feature Table (ACPI 5.0) |
756 | * Version 1 |
757 | * |
758 | ******************************************************************************/ |
759 | |
760 | typedef struct acpi_table_rasf |
761 | { |
762 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
763 | UINT8 ChannelId[12]; |
764 | |
765 | } ACPI_TABLE_RASF; |
766 | |
767 | /* RASF Platform Communication Channel Shared Memory Region */ |
768 | |
769 | typedef struct acpi_rasf_shared_memory |
770 | { |
771 | UINT32 Signature; |
772 | UINT16 Command; |
773 | UINT16 Status; |
774 | UINT16 Version; |
775 | UINT8 Capabilities[16]; |
776 | UINT8 SetCapabilities[16]; |
777 | UINT16 NumParameterBlocks; |
778 | UINT32 SetCapabilitiesStatus; |
779 | |
780 | } ACPI_RASF_SHARED_MEMORY; |
781 | |
782 | /* RASF Parameter Block Structure Header */ |
783 | |
784 | typedef struct acpi_rasf_parameter_block |
785 | { |
786 | UINT16 Type; |
787 | UINT16 Version; |
788 | UINT16 Length; |
789 | |
790 | } ACPI_RASF_PARAMETER_BLOCK; |
791 | |
792 | /* RASF Parameter Block Structure for PATROL_SCRUB */ |
793 | |
794 | typedef struct acpi_rasf_patrol_scrub_parameter |
795 | { |
796 | ACPI_RASF_PARAMETER_BLOCK ; |
797 | UINT16 PatrolScrubCommand; |
798 | UINT64 RequestedAddressRange[2]; |
799 | UINT64 ActualAddressRange[2]; |
800 | UINT16 Flags; |
801 | UINT8 RequestedSpeed; |
802 | |
803 | } ACPI_RASF_PATROL_SCRUB_PARAMETER; |
804 | |
805 | /* Masks for Flags and Speed fields above */ |
806 | |
807 | #define ACPI_RASF_SCRUBBER_RUNNING 1 |
808 | #define ACPI_RASF_SPEED (7<<1) |
809 | #define ACPI_RASF_SPEED_SLOW (0<<1) |
810 | #define ACPI_RASF_SPEED_MEDIUM (4<<1) |
811 | #define ACPI_RASF_SPEED_FAST (7<<1) |
812 | |
813 | /* Channel Commands */ |
814 | |
815 | enum AcpiRasfCommands |
816 | { |
817 | ACPI_RASF_EXECUTE_RASF_COMMAND = 1 |
818 | }; |
819 | |
820 | /* Platform RAS Capabilities */ |
821 | |
822 | enum AcpiRasfCapabiliities |
823 | { |
824 | ACPI_HW_PATROL_SCRUB_SUPPORTED = 0, |
825 | ACPI_SW_PATROL_SCRUB_EXPOSED = 1 |
826 | }; |
827 | |
828 | /* Patrol Scrub Commands */ |
829 | |
830 | enum AcpiRasfPatrolScrubCommands |
831 | { |
832 | ACPI_RASF_GET_PATROL_PARAMETERS = 1, |
833 | ACPI_RASF_START_PATROL_SCRUBBER = 2, |
834 | ACPI_RASF_STOP_PATROL_SCRUBBER = 3 |
835 | }; |
836 | |
837 | /* Channel Command flags */ |
838 | |
839 | #define ACPI_RASF_GENERATE_SCI (1<<15) |
840 | |
841 | /* Status values */ |
842 | |
843 | enum AcpiRasfStatus |
844 | { |
845 | ACPI_RASF_SUCCESS = 0, |
846 | ACPI_RASF_NOT_VALID = 1, |
847 | ACPI_RASF_NOT_SUPPORTED = 2, |
848 | ACPI_RASF_BUSY = 3, |
849 | ACPI_RASF_FAILED = 4, |
850 | ACPI_RASF_ABORTED = 5, |
851 | ACPI_RASF_INVALID_DATA = 6 |
852 | }; |
853 | |
854 | /* Status flags */ |
855 | |
856 | #define ACPI_RASF_COMMAND_COMPLETE (1) |
857 | #define ACPI_RASF_SCI_DOORBELL (1<<1) |
858 | #define ACPI_RASF_ERROR (1<<2) |
859 | #define ACPI_RASF_STATUS (0x1F<<3) |
860 | |
861 | |
862 | /******************************************************************************* |
863 | * |
864 | * STAO - Status Override Table (_STA override) - ACPI 6.0 |
865 | * Version 1 |
866 | * |
867 | * Conforms to "ACPI Specification for Status Override Table" |
868 | * 6 January 2015 |
869 | * |
870 | ******************************************************************************/ |
871 | |
872 | typedef struct acpi_table_stao |
873 | { |
874 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
875 | UINT8 IgnoreUart; |
876 | |
877 | } ACPI_TABLE_STAO; |
878 | |
879 | |
880 | /******************************************************************************* |
881 | * |
882 | * WPBT - Windows Platform Environment Table (ACPI 6.0) |
883 | * Version 1 |
884 | * |
885 | * Conforms to "Windows Platform Binary Table (WPBT)" 29 November 2011 |
886 | * |
887 | ******************************************************************************/ |
888 | |
889 | typedef struct acpi_table_wpbt |
890 | { |
891 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
892 | UINT32 HandoffSize; |
893 | UINT64 HandoffAddress; |
894 | UINT8 Layout; |
895 | UINT8 Type; |
896 | UINT16 ArgumentsLength; |
897 | |
898 | } ACPI_TABLE_WPBT; |
899 | |
900 | |
901 | /******************************************************************************* |
902 | * |
903 | * XENV - Xen Environment Table (ACPI 6.0) |
904 | * Version 1 |
905 | * |
906 | * Conforms to "ACPI Specification for Xen Environment Table" 4 January 2015 |
907 | * |
908 | ******************************************************************************/ |
909 | |
910 | typedef struct acpi_table_xenv |
911 | { |
912 | ACPI_TABLE_HEADER ; /* Common ACPI table header */ |
913 | UINT64 GrantTableAddress; |
914 | UINT64 GrantTableSize; |
915 | UINT32 EventInterrupt; |
916 | UINT8 EventFlags; |
917 | |
918 | } ACPI_TABLE_XENV; |
919 | |
920 | |
921 | /* Reset to default packing */ |
922 | |
923 | #pragma pack() |
924 | |
925 | #endif /* __ACTBL3_H__ */ |
926 | |