c27bb9619178d6a469502b9624b77d0e630cce75
[reactos.git] / reactos / drivers / bus / acpi / acpica / include / actbl3.h
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 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 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 Header; /* Common ACPI table header */
204
205 } ACPI_TABLE_FPDT;
206
207
208 /* FPDT subtable header */
209
210 typedef struct acpi_fpdt_header
211 {
212 UINT16 Type;
213 UINT8 Length;
214 UINT8 Revision;
215
216 } ACPI_FPDT_HEADER;
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
234 {
235 ACPI_FPDT_HEADER Header;
236 UINT8 Reserved[4];
237 UINT64 ResetEnd;
238 UINT64 LoadStart;
239 UINT64 StartupStart;
240 UINT64 ExitServicesEntry;
241 UINT64 ExitServicesExit;
242
243 } ACPI_FPDT_BOOT;
244
245
246 /* 1: S3 Performance Table Pointer Record */
247
248 typedef struct acpi_fpdt_s3pt_ptr
249 {
250 ACPI_FPDT_HEADER Header;
251 UINT8 Reserved[4];
252 UINT64 Address;
253
254 } ACPI_FPDT_S3PT_PTR;
255
256
257 /*
258 * S3PT - S3 Performance Table. This table is pointed to by the
259 * FPDT S3 Pointer Record above.
260 */
261 typedef struct acpi_table_s3pt
262 {
263 UINT8 Signature[4]; /* "S3PT" */
264 UINT32 Length;
265
266 } ACPI_TABLE_S3PT;
267
268
269 /*
270 * S3PT Subtables
271 */
272 typedef struct acpi_s3pt_header
273 {
274 UINT16 Type;
275 UINT8 Length;
276 UINT8 Revision;
277
278 } ACPI_S3PT_HEADER;
279
280 /* Values for Type field above */
281
282 enum AcpiS3ptType
283 {
284 ACPI_S3PT_TYPE_RESUME = 0,
285 ACPI_S3PT_TYPE_SUSPEND = 1
286 };
287
288 typedef struct acpi_s3pt_resume
289 {
290 ACPI_S3PT_HEADER Header;
291 UINT32 ResumeCount;
292 UINT64 FullResume;
293 UINT64 AverageResume;
294
295 } ACPI_S3PT_RESUME;
296
297 typedef struct acpi_s3pt_suspend
298 {
299 ACPI_S3PT_HEADER Header;
300 UINT64 SuspendStart;
301 UINT64 SuspendEnd;
302
303 } ACPI_S3PT_SUSPEND;
304
305
306 /*******************************************************************************
307 *
308 * GTDT - Generic Timer Description Table (ACPI 5.1)
309 * Version 2
310 *
311 ******************************************************************************/
312
313 typedef struct acpi_table_gtdt
314 {
315 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
316 UINT64 CounterBlockAddresss;
317 UINT32 Reserved;
318 UINT32 SecureEl1Interrupt;
319 UINT32 SecureEl1Flags;
320 UINT32 NonSecureEl1Interrupt;
321 UINT32 NonSecureEl1Flags;
322 UINT32 VirtualTimerInterrupt;
323 UINT32 VirtualTimerFlags;
324 UINT32 NonSecureEl2Interrupt;
325 UINT32 NonSecureEl2Flags;
326 UINT64 CounterReadBlockAddress;
327 UINT32 PlatformTimerCount;
328 UINT32 PlatformTimerOffset;
329
330 } ACPI_TABLE_GTDT;
331
332 /* Flag Definitions: Timer Block Physical Timers and Virtual timers */
333
334 #define ACPI_GTDT_INTERRUPT_MODE (1)
335 #define ACPI_GTDT_INTERRUPT_POLARITY (1<<1)
336 #define ACPI_GTDT_ALWAYS_ON (1<<2)
337
338
339 /* Common GTDT subtable header */
340
341 typedef struct acpi_gtdt_header
342 {
343 UINT8 Type;
344 UINT16 Length;
345
346 } ACPI_GTDT_HEADER;
347
348 /* Values for GTDT subtable type above */
349
350 enum AcpiGtdtType
351 {
352 ACPI_GTDT_TYPE_TIMER_BLOCK = 0,
353 ACPI_GTDT_TYPE_WATCHDOG = 1,
354 ACPI_GTDT_TYPE_RESERVED = 2 /* 2 and greater are reserved */
355 };
356
357
358 /* GTDT Subtables, correspond to Type in acpi_gtdt_header */
359
360 /* 0: Generic Timer Block */
361
362 typedef struct acpi_gtdt_timer_block
363 {
364 ACPI_GTDT_HEADER Header;
365 UINT8 Reserved;
366 UINT64 BlockAddress;
367 UINT32 TimerCount;
368 UINT32 TimerOffset;
369
370 } ACPI_GTDT_TIMER_BLOCK;
371
372 /* Timer Sub-Structure, one per timer */
373
374 typedef struct acpi_gtdt_timer_entry
375 {
376 UINT8 FrameNumber;
377 UINT8 Reserved[3];
378 UINT64 BaseAddress;
379 UINT64 El0BaseAddress;
380 UINT32 TimerInterrupt;
381 UINT32 TimerFlags;
382 UINT32 VirtualTimerInterrupt;
383 UINT32 VirtualTimerFlags;
384 UINT32 CommonFlags;
385
386 } ACPI_GTDT_TIMER_ENTRY;
387
388 /* Flag Definitions: TimerFlags and VirtualTimerFlags above */
389
390 #define ACPI_GTDT_GT_IRQ_MODE (1)
391 #define ACPI_GTDT_GT_IRQ_POLARITY (1<<1)
392
393 /* Flag Definitions: CommonFlags above */
394
395 #define ACPI_GTDT_GT_IS_SECURE_TIMER (1)
396 #define ACPI_GTDT_GT_ALWAYS_ON (1<<1)
397
398
399 /* 1: SBSA Generic Watchdog Structure */
400
401 typedef struct acpi_gtdt_watchdog
402 {
403 ACPI_GTDT_HEADER Header;
404 UINT8 Reserved;
405 UINT64 RefreshFrameAddress;
406 UINT64 ControlFrameAddress;
407 UINT32 TimerInterrupt;
408 UINT32 TimerFlags;
409
410 } ACPI_GTDT_WATCHDOG;
411
412 /* Flag Definitions: TimerFlags above */
413
414 #define ACPI_GTDT_WATCHDOG_IRQ_MODE (1)
415 #define ACPI_GTDT_WATCHDOG_IRQ_POLARITY (1<<1)
416 #define ACPI_GTDT_WATCHDOG_SECURE (1<<2)
417
418
419 /*******************************************************************************
420 *
421 * MPST - Memory Power State Table (ACPI 5.0)
422 * Version 1
423 *
424 ******************************************************************************/
425
426 #define ACPI_MPST_CHANNEL_INFO \
427 UINT8 ChannelId; \
428 UINT8 Reserved1[3]; \
429 UINT16 PowerNodeCount; \
430 UINT16 Reserved2;
431
432 /* Main table */
433
434 typedef struct acpi_table_mpst
435 {
436 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
437 ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */
438
439 } ACPI_TABLE_MPST;
440
441
442 /* Memory Platform Communication Channel Info */
443
444 typedef struct acpi_mpst_channel
445 {
446 ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */
447
448 } ACPI_MPST_CHANNEL;
449
450
451 /* Memory Power Node Structure */
452
453 typedef struct acpi_mpst_power_node
454 {
455 UINT8 Flags;
456 UINT8 Reserved1;
457 UINT16 NodeId;
458 UINT32 Length;
459 UINT64 RangeAddress;
460 UINT64 RangeLength;
461 UINT32 NumPowerStates;
462 UINT32 NumPhysicalComponents;
463
464 } ACPI_MPST_POWER_NODE;
465
466 /* Values for Flags field above */
467
468 #define ACPI_MPST_ENABLED 1
469 #define ACPI_MPST_POWER_MANAGED 2
470 #define ACPI_MPST_HOT_PLUG_CAPABLE 4
471
472
473 /* Memory Power State Structure (follows POWER_NODE above) */
474
475 typedef struct acpi_mpst_power_state
476 {
477 UINT8 PowerState;
478 UINT8 InfoIndex;
479
480 } ACPI_MPST_POWER_STATE;
481
482
483 /* Physical Component ID Structure (follows POWER_STATE above) */
484
485 typedef struct acpi_mpst_component
486 {
487 UINT16 ComponentId;
488
489 } ACPI_MPST_COMPONENT;
490
491
492 /* Memory Power State Characteristics Structure (follows all POWER_NODEs) */
493
494 typedef struct acpi_mpst_data_hdr
495 {
496 UINT16 CharacteristicsCount;
497 UINT16 Reserved;
498
499 } ACPI_MPST_DATA_HDR;
500
501 typedef struct acpi_mpst_power_data
502 {
503 UINT8 StructureId;
504 UINT8 Flags;
505 UINT16 Reserved1;
506 UINT32 AveragePower;
507 UINT32 PowerSaving;
508 UINT64 ExitLatency;
509 UINT64 Reserved2;
510
511 } ACPI_MPST_POWER_DATA;
512
513 /* Values for Flags field above */
514
515 #define ACPI_MPST_PRESERVE 1
516 #define ACPI_MPST_AUTOENTRY 2
517 #define ACPI_MPST_AUTOEXIT 4
518
519
520 /* Shared Memory Region (not part of an ACPI table) */
521
522 typedef struct acpi_mpst_shared
523 {
524 UINT32 Signature;
525 UINT16 PccCommand;
526 UINT16 PccStatus;
527 UINT32 CommandRegister;
528 UINT32 StatusRegister;
529 UINT32 PowerStateId;
530 UINT32 PowerNodeId;
531 UINT64 EnergyConsumed;
532 UINT64 AveragePower;
533
534 } ACPI_MPST_SHARED;
535
536
537 /*******************************************************************************
538 *
539 * PCCT - Platform Communications Channel Table (ACPI 5.0)
540 * Version 1
541 *
542 ******************************************************************************/
543
544 typedef struct acpi_table_pcct
545 {
546 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
547 UINT32 Flags;
548 UINT64 Reserved;
549
550 } ACPI_TABLE_PCCT;
551
552 /* Values for Flags field above */
553
554 #define ACPI_PCCT_DOORBELL 1
555
556 /* Values for subtable type in ACPI_SUBTABLE_HEADER */
557
558 enum AcpiPcctType
559 {
560 ACPI_PCCT_TYPE_GENERIC_SUBSPACE = 0,
561 ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE = 1,
562 ACPI_PCCT_TYPE_RESERVED = 2 /* 2 and greater are reserved */
563 };
564
565 /*
566 * PCCT Subtables, correspond to Type in ACPI_SUBTABLE_HEADER
567 */
568
569 /* 0: Generic Communications Subspace */
570
571 typedef struct acpi_pcct_subspace
572 {
573 ACPI_SUBTABLE_HEADER Header;
574 UINT8 Reserved[6];
575 UINT64 BaseAddress;
576 UINT64 Length;
577 ACPI_GENERIC_ADDRESS DoorbellRegister;
578 UINT64 PreserveMask;
579 UINT64 WriteMask;
580 UINT32 Latency;
581 UINT32 MaxAccessRate;
582 UINT16 MinTurnaroundTime;
583
584 } ACPI_PCCT_SUBSPACE;
585
586
587 /* 1: HW-reduced Communications Subspace (ACPI 5.1) */
588
589 typedef struct acpi_pcct_hw_reduced
590 {
591 ACPI_SUBTABLE_HEADER Header;
592 UINT32 DoorbellInterrupt;
593 UINT8 Flags;
594 UINT8 Reserved;
595 UINT64 BaseAddress;
596 UINT64 Length;
597 ACPI_GENERIC_ADDRESS DoorbellRegister;
598 UINT64 PreserveMask;
599 UINT64 WriteMask;
600 UINT32 Latency;
601 UINT32 MaxAccessRate;
602 UINT16 MinTurnaroundTime;
603
604 } ACPI_PCCT_HW_REDUCED;
605
606 /* Values for doorbell flags above */
607
608 #define ACPI_PCCT_INTERRUPT_POLARITY (1)
609 #define ACPI_PCCT_INTERRUPT_MODE (1<<1)
610
611
612 /*
613 * PCC memory structures (not part of the ACPI table)
614 */
615
616 /* Shared Memory Region */
617
618 typedef struct acpi_pcct_shared_memory
619 {
620 UINT32 Signature;
621 UINT16 Command;
622 UINT16 Status;
623
624 } ACPI_PCCT_SHARED_MEMORY;
625
626
627 /*******************************************************************************
628 *
629 * PMTT - Platform Memory Topology Table (ACPI 5.0)
630 * Version 1
631 *
632 ******************************************************************************/
633
634 typedef struct acpi_table_pmtt
635 {
636 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
637 UINT32 Reserved;
638
639 } ACPI_TABLE_PMTT;
640
641
642 /* Common header for PMTT subtables that follow main table */
643
644 typedef struct acpi_pmtt_header
645 {
646 UINT8 Type;
647 UINT8 Reserved1;
648 UINT16 Length;
649 UINT16 Flags;
650 UINT16 Reserved2;
651
652 } ACPI_PMTT_HEADER;
653
654 /* Values for Type field above */
655
656 #define ACPI_PMTT_TYPE_SOCKET 0
657 #define ACPI_PMTT_TYPE_CONTROLLER 1
658 #define ACPI_PMTT_TYPE_DIMM 2
659 #define ACPI_PMTT_TYPE_RESERVED 3 /* 0x03-0xFF are reserved */
660
661 /* Values for Flags field above */
662
663 #define ACPI_PMTT_TOP_LEVEL 0x0001
664 #define ACPI_PMTT_PHYSICAL 0x0002
665 #define ACPI_PMTT_MEMORY_TYPE 0x000C
666
667
668 /*
669 * PMTT subtables, correspond to Type in acpi_pmtt_header
670 */
671
672
673 /* 0: Socket Structure */
674
675 typedef struct acpi_pmtt_socket
676 {
677 ACPI_PMTT_HEADER Header;
678 UINT16 SocketId;
679 UINT16 Reserved;
680
681 } ACPI_PMTT_SOCKET;
682
683
684 /* 1: Memory Controller subtable */
685
686 typedef struct acpi_pmtt_controller
687 {
688 ACPI_PMTT_HEADER Header;
689 UINT32 ReadLatency;
690 UINT32 WriteLatency;
691 UINT32 ReadBandwidth;
692 UINT32 WriteBandwidth;
693 UINT16 AccessWidth;
694 UINT16 Alignment;
695 UINT16 Reserved;
696 UINT16 DomainCount;
697
698 } ACPI_PMTT_CONTROLLER;
699
700 /* 1a: Proximity Domain substructure */
701
702 typedef struct acpi_pmtt_domain
703 {
704 UINT32 ProximityDomain;
705
706 } ACPI_PMTT_DOMAIN;
707
708
709 /* 2: Physical Component Identifier (DIMM) */
710
711 typedef struct acpi_pmtt_physical_component
712 {
713 ACPI_PMTT_HEADER Header;
714 UINT16 ComponentId;
715 UINT16 Reserved;
716 UINT32 MemorySize;
717 UINT32 BiosHandle;
718
719 } ACPI_PMTT_PHYSICAL_COMPONENT;
720
721
722 /*******************************************************************************
723 *
724 * RASF - RAS Feature Table (ACPI 5.0)
725 * Version 1
726 *
727 ******************************************************************************/
728
729 typedef struct acpi_table_rasf
730 {
731 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
732 UINT8 ChannelId[12];
733
734 } ACPI_TABLE_RASF;
735
736 /* RASF Platform Communication Channel Shared Memory Region */
737
738 typedef struct acpi_rasf_shared_memory
739 {
740 UINT32 Signature;
741 UINT16 Command;
742 UINT16 Status;
743 UINT16 Version;
744 UINT8 Capabilities[16];
745 UINT8 SetCapabilities[16];
746 UINT16 NumParameterBlocks;
747 UINT32 SetCapabilitiesStatus;
748
749 } ACPI_RASF_SHARED_MEMORY;
750
751 /* RASF Parameter Block Structure Header */
752
753 typedef struct acpi_rasf_parameter_block
754 {
755 UINT16 Type;
756 UINT16 Version;
757 UINT16 Length;
758
759 } ACPI_RASF_PARAMETER_BLOCK;
760
761 /* RASF Parameter Block Structure for PATROL_SCRUB */
762
763 typedef struct acpi_rasf_patrol_scrub_parameter
764 {
765 ACPI_RASF_PARAMETER_BLOCK Header;
766 UINT16 PatrolScrubCommand;
767 UINT64 RequestedAddressRange[2];
768 UINT64 ActualAddressRange[2];
769 UINT16 Flags;
770 UINT8 RequestedSpeed;
771
772 } ACPI_RASF_PATROL_SCRUB_PARAMETER;
773
774 /* Masks for Flags and Speed fields above */
775
776 #define ACPI_RASF_SCRUBBER_RUNNING 1
777 #define ACPI_RASF_SPEED (7<<1)
778 #define ACPI_RASF_SPEED_SLOW (0<<1)
779 #define ACPI_RASF_SPEED_MEDIUM (4<<1)
780 #define ACPI_RASF_SPEED_FAST (7<<1)
781
782 /* Channel Commands */
783
784 enum AcpiRasfCommands
785 {
786 ACPI_RASF_EXECUTE_RASF_COMMAND = 1
787 };
788
789 /* Platform RAS Capabilities */
790
791 enum AcpiRasfCapabiliities
792 {
793 ACPI_HW_PATROL_SCRUB_SUPPORTED = 0,
794 ACPI_SW_PATROL_SCRUB_EXPOSED = 1
795 };
796
797 /* Patrol Scrub Commands */
798
799 enum AcpiRasfPatrolScrubCommands
800 {
801 ACPI_RASF_GET_PATROL_PARAMETERS = 1,
802 ACPI_RASF_START_PATROL_SCRUBBER = 2,
803 ACPI_RASF_STOP_PATROL_SCRUBBER = 3
804 };
805
806 /* Channel Command flags */
807
808 #define ACPI_RASF_GENERATE_SCI (1<<15)
809
810 /* Status values */
811
812 enum AcpiRasfStatus
813 {
814 ACPI_RASF_SUCCESS = 0,
815 ACPI_RASF_NOT_VALID = 1,
816 ACPI_RASF_NOT_SUPPORTED = 2,
817 ACPI_RASF_BUSY = 3,
818 ACPI_RASF_FAILED = 4,
819 ACPI_RASF_ABORTED = 5,
820 ACPI_RASF_INVALID_DATA = 6
821 };
822
823 /* Status flags */
824
825 #define ACPI_RASF_COMMAND_COMPLETE (1)
826 #define ACPI_RASF_SCI_DOORBELL (1<<1)
827 #define ACPI_RASF_ERROR (1<<2)
828 #define ACPI_RASF_STATUS (0x1F<<3)
829
830
831 /*******************************************************************************
832 *
833 * STAO - Status Override Table (_STA override) - ACPI 6.0
834 * Version 1
835 *
836 * Conforms to "ACPI Specification for Status Override Table"
837 * 6 January 2015
838 *
839 ******************************************************************************/
840
841 typedef struct acpi_table_stao
842 {
843 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
844 UINT8 IgnoreUart;
845
846 } ACPI_TABLE_STAO;
847
848
849 /*******************************************************************************
850 *
851 * WPBT - Windows Platform Environment Table (ACPI 6.0)
852 * Version 1
853 *
854 * Conforms to "Windows Platform Binary Table (WPBT)" 29 November 2011
855 *
856 ******************************************************************************/
857
858 typedef struct acpi_table_wpbt
859 {
860 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
861 UINT32 HandoffSize;
862 UINT64 HandoffAddress;
863 UINT8 Layout;
864 UINT8 Type;
865 UINT16 ArgumentsLength;
866
867 } ACPI_TABLE_WPBT;
868
869
870 /*******************************************************************************
871 *
872 * XENV - Xen Environment Table (ACPI 6.0)
873 * Version 1
874 *
875 * Conforms to "ACPI Specification for Xen Environment Table" 4 January 2015
876 *
877 ******************************************************************************/
878
879 typedef struct acpi_table_xenv
880 {
881 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
882 UINT64 GrantTableAddress;
883 UINT64 GrantTableSize;
884 UINT32 EventInterrupt;
885 UINT8 EventFlags;
886
887 } ACPI_TABLE_XENV;
888
889
890 /* Reset to default packing */
891
892 #pragma pack()
893
894 #endif /* __ACTBL3_H__ */