1/******************************************************************************
2 *
3 * Name: actbl3.h - ACPI Table Definitions
4 *
5 *****************************************************************************/
6
7/*
8 * Copyright (C) 2000 - 2012, 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 * The tables in this file are fully defined within the ACPI specification.
56 *
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 */
73
74#define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */
75#define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */
76
77/* Reserved table signatures */
78
79#define ACPI_SIG_CSRT "CSRT" /* Core System Resources Table */
80#define ACPI_SIG_DBG2 "DBG2" /* Debug Port table 2 */
81#define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */
82#define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */
83#define ACPI_SIG_WPBT "WPBT" /* Windows Platform Binary Table */
84
85/*
86 * All tables must be byte-packed to match the ACPI specification, since
87 * the tables are provided by the system BIOS.
88 */
89#pragma pack(1)
90
91/*
92 * Note about bitfields: The UINT8 type is used for bitfields in ACPI tables.
93 * This is the only type that is even remotely portable. Anything else is not
94 * portable, so do not use any other bitfield types.
95 */
96
97
98/*******************************************************************************
99 *
100 * BGRT - Boot Graphics Resource Table (ACPI 5.0)
101 * Version 1
102 *
103 ******************************************************************************/
104
105typedef struct acpi_table_bgrt
106{
107 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
108 UINT16 Version;
109 UINT8 Status;
110 UINT8 ImageType;
111 UINT64 ImageAddress;
112 UINT32 ImageOffsetX;
113 UINT32 ImageOffsetY;
114
115} ACPI_TABLE_BGRT;
116
117
118/*******************************************************************************
119 *
120 * DRTM - Dynamic Root of Trust for Measurement table
121 *
122 ******************************************************************************/
123
124typedef struct acpi_table_drtm
125{
126 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
127 UINT64 EntryBaseAddress;
128 UINT64 EntryLength;
129 UINT32 EntryAddress32;
130 UINT64 EntryAddress64;
131 UINT64 ExitAddress;
132 UINT64 LogAreaAddress;
133 UINT32 LogAreaLength;
134 UINT64 ArchDependentAddress;
135 UINT32 Flags;
136
137} ACPI_TABLE_DRTM;
138
139/* 1) Validated Tables List */
140
141typedef struct acpi_drtm_vtl_list
142{
143 UINT32 ValidatedTableListCount;
144
145} ACPI_DRTM_VTL_LIST;
146
147/* 2) Resources List */
148
149typedef struct acpi_drtm_resource_list
150{
151 UINT32 ResourceListCount;
152
153} ACPI_DRTM_RESOURCE_LIST;
154
155/* 3) Platform-specific Identifiers List */
156
157typedef struct acpi_drtm_id_list
158{
159 UINT32 IdListCount;
160
161} ACPI_DRTM_ID_LIST;
162
163
164/*******************************************************************************
165 *
166 * FPDT - Firmware Performance Data Table (ACPI 5.0)
167 * Version 1
168 *
169 ******************************************************************************/
170
171typedef struct acpi_table_fpdt
172{
173 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
174
175} ACPI_TABLE_FPDT;
176
177
178/* FPDT subtable header */
179
180typedef struct acpi_fpdt_header
181{
182 UINT16 Type;
183 UINT8 Length;
184 UINT8 Revision;
185
186} ACPI_FPDT_HEADER;
187
188/* Values for Type field above */
189
190enum AcpiFpdtType
191{
192 ACPI_FPDT_TYPE_BOOT = 0,
193 ACPI_FPDT_TYPE_S3PERF = 1,
194};
195
196
197/*
198 * FPDT subtables
199 */
200
201/* 0: Firmware Basic Boot Performance Record */
202
203typedef struct acpi_fpdt_boot
204{
205 ACPI_FPDT_HEADER Header;
206 UINT8 Reserved[4];
207 UINT64 ResetEnd;
208 UINT64 LoadStart;
209 UINT64 StartupStart;
210 UINT64 ExitServicesEntry;
211 UINT64 ExitServicesExit;
212
213} ACPI_FPDT_BOOT;
214
215
216/* 1: S3 Performance Table Pointer Record */
217
218typedef struct acpi_fpdt_s3pt_ptr
219{
220 ACPI_FPDT_HEADER Header;
221 UINT8 Reserved[4];
222 UINT64 Address;
223
224} ACPI_FPDT_S3PT_PTR;
225
226
227/*
228 * S3PT - S3 Performance Table. This table is pointed to by the
229 * FPDT S3 Pointer Record above.
230 */
231typedef struct acpi_table_s3pt
232{
233 UINT8 Signature[4]; /* "S3PT" */
234 UINT32 Length;
235
236} ACPI_TABLE_S3PT;
237
238
239/*
240 * S3PT Subtables
241 */
242typedef struct acpi_s3pt_header
243{
244 UINT16 Type;
245 UINT8 Length;
246 UINT8 Revision;
247
248} ACPI_S3PT_HEADER;
249
250/* Values for Type field above */
251
252enum AcpiS3ptType
253{
254 ACPI_S3PT_TYPE_RESUME = 0,
255 ACPI_S3PT_TYPE_SUSPEND = 1,
256};
257
258typedef struct acpi_s3pt_resume
259{
260 ACPI_S3PT_HEADER Header;
261 UINT32 ResumeCount;
262 UINT64 FullResume;
263 UINT64 AverageResume;
264
265} ACPI_S3PT_RESUME;
266
267typedef struct acpi_s3pt_suspend
268{
269 ACPI_S3PT_HEADER Header;
270 UINT64 SuspendStart;
271 UINT64 SuspendEnd;
272
273} ACPI_S3PT_SUSPEND;
274
275
276/*******************************************************************************
277 *
278 * GTDT - Generic Timer Description Table (ACPI 5.0)
279 * Version 1
280 *
281 ******************************************************************************/
282
283typedef struct acpi_table_gtdt
284{
285 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
286 UINT64 Address;
287 UINT32 Flags;
288 UINT32 SecurePl1Interrupt;
289 UINT32 SecurePl1Flags;
290 UINT32 NonSecurePl1Interrupt;
291 UINT32 NonSecurePl1Flags;
292 UINT32 VirtualTimerInterrupt;
293 UINT32 VirtualTimerFlags;
294 UINT32 NonSecurePl2Interrupt;
295 UINT32 NonSecurePl2Flags;
296
297} ACPI_TABLE_GTDT;
298
299/* Values for Flags field above */
300
301#define ACPI_GTDT_MAPPED_BLOCK_PRESENT 1
302
303/* Values for all "TimerFlags" fields above */
304
305#define ACPI_GTDT_INTERRUPT_MODE 1
306#define ACPI_GTDT_INTERRUPT_POLARITY 2
307
308
309/*******************************************************************************
310 *
311 * MPST - Memory Power State Table (ACPI 5.0)
312 * Version 1
313 *
314 ******************************************************************************/
315
316#define ACPI_MPST_CHANNEL_INFO \
317 UINT16 Reserved1; \
318 UINT8 ChannelId; \
319 UINT8 Reserved2; \
320 UINT16 PowerNodeCount;
321
322/* Main table */
323
324typedef struct acpi_table_mpst
325{
326 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
327 ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */
328
329} ACPI_TABLE_MPST;
330
331
332/* Memory Platform Communication Channel Info */
333
334typedef struct acpi_mpst_channel
335{
336 ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */
337
338} ACPI_MPST_CHANNEL;
339
340
341/* Memory Power Node Structure */
342
343typedef struct acpi_mpst_power_node
344{
345 UINT8 Flags;
346 UINT8 Reserved1;
347 UINT16 NodeId;
348 UINT32 Length;
349 UINT64 RangeAddress;
350 UINT64 RangeLength;
351 UINT8 NumPowerStates;
352 UINT8 NumPhysicalComponents;
353 UINT16 Reserved2;
354
355} ACPI_MPST_POWER_NODE;
356
357/* Values for Flags field above */
358
359#define ACPI_MPST_ENABLED 1
360#define ACPI_MPST_POWER_MANAGED 2
361#define ACPI_MPST_HOT_PLUG_CAPABLE 4
362
363
364/* Memory Power State Structure (follows POWER_NODE above) */
365
366typedef struct acpi_mpst_power_state
367{
368 UINT8 PowerState;
369 UINT8 InfoIndex;
370
371} ACPI_MPST_POWER_STATE;
372
373
374/* Physical Component ID Structure (follows POWER_STATE above) */
375
376typedef struct acpi_mpst_component
377{
378 UINT16 ComponentId;
379
380} ACPI_MPST_COMPONENT;
381
382
383/* Memory Power State Characteristics Structure (follows all POWER_NODEs) */
384
385typedef struct acpi_mpst_data_hdr
386{
387 UINT16 CharacteristicsCount;
388
389} ACPI_MPST_DATA_HDR;
390
391typedef struct acpi_mpst_power_data
392{
393 UINT8 Revision;
394 UINT8 Flags;
395 UINT16 Reserved1;
396 UINT32 AveragePower;
397 UINT32 PowerSaving;
398 UINT64 ExitLatency;
399 UINT64 Reserved2;
400
401} ACPI_MPST_POWER_DATA;
402
403/* Values for Flags field above */
404
405#define ACPI_MPST_PRESERVE 1
406#define ACPI_MPST_AUTOENTRY 2
407#define ACPI_MPST_AUTOEXIT 4
408
409
410/* Shared Memory Region (not part of an ACPI table) */
411
412typedef struct acpi_mpst_shared
413{
414 UINT32 Signature;
415 UINT16 PccCommand;
416 UINT16 PccStatus;
417 UINT16 CommandRegister;
418 UINT16 StatusRegister;
419 UINT16 PowerStateId;
420 UINT16 PowerNodeId;
421 UINT64 EnergyConsumed;
422 UINT64 AveragePower;
423
424} ACPI_MPST_SHARED;
425
426
427/*******************************************************************************
428 *
429 * PCCT - Platform Communications Channel Table (ACPI 5.0)
430 * Version 1
431 *
432 ******************************************************************************/
433
434typedef struct acpi_table_pcct
435{
436 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
437 UINT32 Flags;
438 UINT32 Latency;
439 UINT32 Reserved;
440
441} ACPI_TABLE_PCCT;
442
443/* Values for Flags field above */
444
445#define ACPI_PCCT_DOORBELL 1
446
447/*
448 * PCCT subtables
449 */
450
451/* 0: Generic Communications Subspace */
452
453typedef struct acpi_pcct_subspace
454{
455 ACPI_SUBTABLE_HEADER Header;
456 UINT8 Reserved[6];
457 UINT64 BaseAddress;
458 UINT64 Length;
459 ACPI_GENERIC_ADDRESS DoorbellRegister;
460 UINT64 PreserveMask;
461 UINT64 WriteMask;
462
463} ACPI_PCCT_SUBSPACE;
464
465
466/*
467 * PCC memory structures (not part of the ACPI table)
468 */
469
470/* Shared Memory Region */
471
472typedef struct acpi_pcct_shared_memory
473{
474 UINT32 Signature;
475 UINT16 Command;
476 UINT16 Status;
477
478} ACPI_PCCT_SHARED_MEMORY;
479
480
481/*******************************************************************************
482 *
483 * PMTT - Platform Memory Topology Table (ACPI 5.0)
484 * Version 1
485 *
486 ******************************************************************************/
487
488typedef struct acpi_table_pmtt
489{
490 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
491 UINT32 Reserved;
492
493} ACPI_TABLE_PMTT;
494
495
496/* Common header for PMTT subtables that follow main table */
497
498typedef struct acpi_pmtt_header
499{
500 UINT8 Type;
501 UINT8 Reserved1;
502 UINT16 Length;
503 UINT16 Flags;
504 UINT16 Reserved2;
505
506} ACPI_PMTT_HEADER;
507
508/* Values for Type field above */
509
510#define ACPI_PMTT_TYPE_SOCKET 0
511#define ACPI_PMTT_TYPE_CONTROLLER 1
512#define ACPI_PMTT_TYPE_DIMM 2
513#define ACPI_PMTT_TYPE_RESERVED 3 /* 0x03-0xFF are reserved */
514
515/* Values for Flags field above */
516
517#define ACPI_PMTT_TOP_LEVEL 0x0001
518#define ACPI_PMTT_PHYSICAL 0x0002
519#define ACPI_PMTT_MEMORY_TYPE 0x000C
520
521
522/*
523 * PMTT subtables, correspond to Type in acpi_pmtt_header
524 */
525
526
527/* 0: Socket Structure */
528
529typedef struct acpi_pmtt_socket
530{
531 ACPI_PMTT_HEADER Header;
532 UINT16 SocketId;
533 UINT16 Reserved;
534
535} ACPI_PMTT_SOCKET;
536
537
538/* 1: Memory Controller subtable */
539
540typedef struct acpi_pmtt_controller
541{
542 ACPI_PMTT_HEADER Header;
543 UINT32 ReadLatency;
544 UINT32 WriteLatency;
545 UINT32 ReadBandwidth;
546 UINT32 WriteBandwidth;
547 UINT16 AccessWidth;
548 UINT16 Alignment;
549 UINT16 Reserved;
550 UINT16 DomainCount;
551
552} ACPI_PMTT_CONTROLLER;
553
554/* 1a: Proximity Domain substructure */
555
556typedef struct acpi_pmtt_domain
557{
558 UINT32 ProximityDomain;
559
560} ACPI_PMTT_DOMAIN;
561
562
563/* 2: Physical Component Identifier (DIMM) */
564
565typedef struct acpi_pmtt_physical_component
566{
567 ACPI_PMTT_HEADER Header;
568 UINT16 ComponentId;
569 UINT16 Reserved;
570 UINT32 MemorySize;
571 UINT32 BiosHandle;
572
573} ACPI_PMTT_PHYSICAL_COMPONENT;
574
575
576/*******************************************************************************
577 *
578 * RASF - RAS Feature Table (ACPI 5.0)
579 * Version 1
580 *
581 ******************************************************************************/
582
583typedef struct acpi_table_rasf
584{
585 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
586 UINT8 ChannelId[12];
587
588} ACPI_TABLE_RASF;
589
590/* RASF Platform Communication Channel Shared Memory Region */
591
592typedef struct acpi_rasf_shared_memory
593{
594 UINT32 Signature;
595 UINT16 Command;
596 UINT16 Status;
597 UINT64 RequestedAddress;
598 UINT64 RequestedLength;
599 UINT64 ActualAddress;
600 UINT64 ActualLength;
601 UINT16 Flags;
602 UINT8 Speed;
603
604} ACPI_RASF_SHARED_MEMORY;
605
606/* Masks for Flags and Speed fields above */
607
608#define ACPI_RASF_SCRUBBER_RUNNING 1
609#define ACPI_RASF_SPEED (7<<1)
610
611/* Channel Commands */
612
613enum AcpiRasfCommands
614{
615 ACPI_RASF_GET_RAS_CAPABILITIES = 1,
616 ACPI_RASF_GET_PATROL_PARAMETERS = 2,
617 ACPI_RASF_START_PATROL_SCRUBBER = 3,
618 ACPI_RASF_STOP_PATROL_SCRUBBER = 4
619};
620
621/* Channel Command flags */
622
623#define ACPI_RASF_GENERATE_SCI (1<<15)
624
625/* Status values */
626
627enum AcpiRasfStatus
628{
629 ACPI_RASF_SUCCESS = 0,
630 ACPI_RASF_NOT_VALID = 1,
631 ACPI_RASF_NOT_SUPPORTED = 2,
632 ACPI_RASF_BUSY = 3,
633 ACPI_RASF_FAILED = 4,
634 ACPI_RASF_ABORTED = 5,
635 ACPI_RASF_INVALID_DATA = 6
636};
637
638/* Status flags */
639
640#define ACPI_RASF_COMMAND_COMPLETE (1)
641#define ACPI_RASF_SCI_DOORBELL (1<<1)
642#define ACPI_RASF_ERROR (1<<2)
643#define ACPI_RASF_STATUS (0x1F<<3)
644
645
646/* Reset to default packing */
647
648#pragma pack()
649
650#endif /* __ACTBL3_H__ */
2 *
3 * Name: actbl3.h - ACPI Table Definitions
4 *
5 *****************************************************************************/
6
7/*
8 * Copyright (C) 2000 - 2012, 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 * The tables in this file are fully defined within the ACPI specification.
56 *
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 */
73
74#define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */
75#define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */
76
77/* Reserved table signatures */
78
79#define ACPI_SIG_CSRT "CSRT" /* Core System Resources Table */
80#define ACPI_SIG_DBG2 "DBG2" /* Debug Port table 2 */
81#define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */
82#define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */
83#define ACPI_SIG_WPBT "WPBT" /* Windows Platform Binary Table */
84
85/*
86 * All tables must be byte-packed to match the ACPI specification, since
87 * the tables are provided by the system BIOS.
88 */
89#pragma pack(1)
90
91/*
92 * Note about bitfields: The UINT8 type is used for bitfields in ACPI tables.
93 * This is the only type that is even remotely portable. Anything else is not
94 * portable, so do not use any other bitfield types.
95 */
96
97
98/*******************************************************************************
99 *
100 * BGRT - Boot Graphics Resource Table (ACPI 5.0)
101 * Version 1
102 *
103 ******************************************************************************/
104
105typedef struct acpi_table_bgrt
106{
107 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
108 UINT16 Version;
109 UINT8 Status;
110 UINT8 ImageType;
111 UINT64 ImageAddress;
112 UINT32 ImageOffsetX;
113 UINT32 ImageOffsetY;
114
115} ACPI_TABLE_BGRT;
116
117
118/*******************************************************************************
119 *
120 * DRTM - Dynamic Root of Trust for Measurement table
121 *
122 ******************************************************************************/
123
124typedef struct acpi_table_drtm
125{
126 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
127 UINT64 EntryBaseAddress;
128 UINT64 EntryLength;
129 UINT32 EntryAddress32;
130 UINT64 EntryAddress64;
131 UINT64 ExitAddress;
132 UINT64 LogAreaAddress;
133 UINT32 LogAreaLength;
134 UINT64 ArchDependentAddress;
135 UINT32 Flags;
136
137} ACPI_TABLE_DRTM;
138
139/* 1) Validated Tables List */
140
141typedef struct acpi_drtm_vtl_list
142{
143 UINT32 ValidatedTableListCount;
144
145} ACPI_DRTM_VTL_LIST;
146
147/* 2) Resources List */
148
149typedef struct acpi_drtm_resource_list
150{
151 UINT32 ResourceListCount;
152
153} ACPI_DRTM_RESOURCE_LIST;
154
155/* 3) Platform-specific Identifiers List */
156
157typedef struct acpi_drtm_id_list
158{
159 UINT32 IdListCount;
160
161} ACPI_DRTM_ID_LIST;
162
163
164/*******************************************************************************
165 *
166 * FPDT - Firmware Performance Data Table (ACPI 5.0)
167 * Version 1
168 *
169 ******************************************************************************/
170
171typedef struct acpi_table_fpdt
172{
173 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
174
175} ACPI_TABLE_FPDT;
176
177
178/* FPDT subtable header */
179
180typedef struct acpi_fpdt_header
181{
182 UINT16 Type;
183 UINT8 Length;
184 UINT8 Revision;
185
186} ACPI_FPDT_HEADER;
187
188/* Values for Type field above */
189
190enum AcpiFpdtType
191{
192 ACPI_FPDT_TYPE_BOOT = 0,
193 ACPI_FPDT_TYPE_S3PERF = 1,
194};
195
196
197/*
198 * FPDT subtables
199 */
200
201/* 0: Firmware Basic Boot Performance Record */
202
203typedef struct acpi_fpdt_boot
204{
205 ACPI_FPDT_HEADER Header;
206 UINT8 Reserved[4];
207 UINT64 ResetEnd;
208 UINT64 LoadStart;
209 UINT64 StartupStart;
210 UINT64 ExitServicesEntry;
211 UINT64 ExitServicesExit;
212
213} ACPI_FPDT_BOOT;
214
215
216/* 1: S3 Performance Table Pointer Record */
217
218typedef struct acpi_fpdt_s3pt_ptr
219{
220 ACPI_FPDT_HEADER Header;
221 UINT8 Reserved[4];
222 UINT64 Address;
223
224} ACPI_FPDT_S3PT_PTR;
225
226
227/*
228 * S3PT - S3 Performance Table. This table is pointed to by the
229 * FPDT S3 Pointer Record above.
230 */
231typedef struct acpi_table_s3pt
232{
233 UINT8 Signature[4]; /* "S3PT" */
234 UINT32 Length;
235
236} ACPI_TABLE_S3PT;
237
238
239/*
240 * S3PT Subtables
241 */
242typedef struct acpi_s3pt_header
243{
244 UINT16 Type;
245 UINT8 Length;
246 UINT8 Revision;
247
248} ACPI_S3PT_HEADER;
249
250/* Values for Type field above */
251
252enum AcpiS3ptType
253{
254 ACPI_S3PT_TYPE_RESUME = 0,
255 ACPI_S3PT_TYPE_SUSPEND = 1,
256};
257
258typedef struct acpi_s3pt_resume
259{
260 ACPI_S3PT_HEADER Header;
261 UINT32 ResumeCount;
262 UINT64 FullResume;
263 UINT64 AverageResume;
264
265} ACPI_S3PT_RESUME;
266
267typedef struct acpi_s3pt_suspend
268{
269 ACPI_S3PT_HEADER Header;
270 UINT64 SuspendStart;
271 UINT64 SuspendEnd;
272
273} ACPI_S3PT_SUSPEND;
274
275
276/*******************************************************************************
277 *
278 * GTDT - Generic Timer Description Table (ACPI 5.0)
279 * Version 1
280 *
281 ******************************************************************************/
282
283typedef struct acpi_table_gtdt
284{
285 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
286 UINT64 Address;
287 UINT32 Flags;
288 UINT32 SecurePl1Interrupt;
289 UINT32 SecurePl1Flags;
290 UINT32 NonSecurePl1Interrupt;
291 UINT32 NonSecurePl1Flags;
292 UINT32 VirtualTimerInterrupt;
293 UINT32 VirtualTimerFlags;
294 UINT32 NonSecurePl2Interrupt;
295 UINT32 NonSecurePl2Flags;
296
297} ACPI_TABLE_GTDT;
298
299/* Values for Flags field above */
300
301#define ACPI_GTDT_MAPPED_BLOCK_PRESENT 1
302
303/* Values for all "TimerFlags" fields above */
304
305#define ACPI_GTDT_INTERRUPT_MODE 1
306#define ACPI_GTDT_INTERRUPT_POLARITY 2
307
308
309/*******************************************************************************
310 *
311 * MPST - Memory Power State Table (ACPI 5.0)
312 * Version 1
313 *
314 ******************************************************************************/
315
316#define ACPI_MPST_CHANNEL_INFO \
317 UINT16 Reserved1; \
318 UINT8 ChannelId; \
319 UINT8 Reserved2; \
320 UINT16 PowerNodeCount;
321
322/* Main table */
323
324typedef struct acpi_table_mpst
325{
326 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
327 ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */
328
329} ACPI_TABLE_MPST;
330
331
332/* Memory Platform Communication Channel Info */
333
334typedef struct acpi_mpst_channel
335{
336 ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */
337
338} ACPI_MPST_CHANNEL;
339
340
341/* Memory Power Node Structure */
342
343typedef struct acpi_mpst_power_node
344{
345 UINT8 Flags;
346 UINT8 Reserved1;
347 UINT16 NodeId;
348 UINT32 Length;
349 UINT64 RangeAddress;
350 UINT64 RangeLength;
351 UINT8 NumPowerStates;
352 UINT8 NumPhysicalComponents;
353 UINT16 Reserved2;
354
355} ACPI_MPST_POWER_NODE;
356
357/* Values for Flags field above */
358
359#define ACPI_MPST_ENABLED 1
360#define ACPI_MPST_POWER_MANAGED 2
361#define ACPI_MPST_HOT_PLUG_CAPABLE 4
362
363
364/* Memory Power State Structure (follows POWER_NODE above) */
365
366typedef struct acpi_mpst_power_state
367{
368 UINT8 PowerState;
369 UINT8 InfoIndex;
370
371} ACPI_MPST_POWER_STATE;
372
373
374/* Physical Component ID Structure (follows POWER_STATE above) */
375
376typedef struct acpi_mpst_component
377{
378 UINT16 ComponentId;
379
380} ACPI_MPST_COMPONENT;
381
382
383/* Memory Power State Characteristics Structure (follows all POWER_NODEs) */
384
385typedef struct acpi_mpst_data_hdr
386{
387 UINT16 CharacteristicsCount;
388
389} ACPI_MPST_DATA_HDR;
390
391typedef struct acpi_mpst_power_data
392{
393 UINT8 Revision;
394 UINT8 Flags;
395 UINT16 Reserved1;
396 UINT32 AveragePower;
397 UINT32 PowerSaving;
398 UINT64 ExitLatency;
399 UINT64 Reserved2;
400
401} ACPI_MPST_POWER_DATA;
402
403/* Values for Flags field above */
404
405#define ACPI_MPST_PRESERVE 1
406#define ACPI_MPST_AUTOENTRY 2
407#define ACPI_MPST_AUTOEXIT 4
408
409
410/* Shared Memory Region (not part of an ACPI table) */
411
412typedef struct acpi_mpst_shared
413{
414 UINT32 Signature;
415 UINT16 PccCommand;
416 UINT16 PccStatus;
417 UINT16 CommandRegister;
418 UINT16 StatusRegister;
419 UINT16 PowerStateId;
420 UINT16 PowerNodeId;
421 UINT64 EnergyConsumed;
422 UINT64 AveragePower;
423
424} ACPI_MPST_SHARED;
425
426
427/*******************************************************************************
428 *
429 * PCCT - Platform Communications Channel Table (ACPI 5.0)
430 * Version 1
431 *
432 ******************************************************************************/
433
434typedef struct acpi_table_pcct
435{
436 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
437 UINT32 Flags;
438 UINT32 Latency;
439 UINT32 Reserved;
440
441} ACPI_TABLE_PCCT;
442
443/* Values for Flags field above */
444
445#define ACPI_PCCT_DOORBELL 1
446
447/*
448 * PCCT subtables
449 */
450
451/* 0: Generic Communications Subspace */
452
453typedef struct acpi_pcct_subspace
454{
455 ACPI_SUBTABLE_HEADER Header;
456 UINT8 Reserved[6];
457 UINT64 BaseAddress;
458 UINT64 Length;
459 ACPI_GENERIC_ADDRESS DoorbellRegister;
460 UINT64 PreserveMask;
461 UINT64 WriteMask;
462
463} ACPI_PCCT_SUBSPACE;
464
465
466/*
467 * PCC memory structures (not part of the ACPI table)
468 */
469
470/* Shared Memory Region */
471
472typedef struct acpi_pcct_shared_memory
473{
474 UINT32 Signature;
475 UINT16 Command;
476 UINT16 Status;
477
478} ACPI_PCCT_SHARED_MEMORY;
479
480
481/*******************************************************************************
482 *
483 * PMTT - Platform Memory Topology Table (ACPI 5.0)
484 * Version 1
485 *
486 ******************************************************************************/
487
488typedef struct acpi_table_pmtt
489{
490 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
491 UINT32 Reserved;
492
493} ACPI_TABLE_PMTT;
494
495
496/* Common header for PMTT subtables that follow main table */
497
498typedef struct acpi_pmtt_header
499{
500 UINT8 Type;
501 UINT8 Reserved1;
502 UINT16 Length;
503 UINT16 Flags;
504 UINT16 Reserved2;
505
506} ACPI_PMTT_HEADER;
507
508/* Values for Type field above */
509
510#define ACPI_PMTT_TYPE_SOCKET 0
511#define ACPI_PMTT_TYPE_CONTROLLER 1
512#define ACPI_PMTT_TYPE_DIMM 2
513#define ACPI_PMTT_TYPE_RESERVED 3 /* 0x03-0xFF are reserved */
514
515/* Values for Flags field above */
516
517#define ACPI_PMTT_TOP_LEVEL 0x0001
518#define ACPI_PMTT_PHYSICAL 0x0002
519#define ACPI_PMTT_MEMORY_TYPE 0x000C
520
521
522/*
523 * PMTT subtables, correspond to Type in acpi_pmtt_header
524 */
525
526
527/* 0: Socket Structure */
528
529typedef struct acpi_pmtt_socket
530{
531 ACPI_PMTT_HEADER Header;
532 UINT16 SocketId;
533 UINT16 Reserved;
534
535} ACPI_PMTT_SOCKET;
536
537
538/* 1: Memory Controller subtable */
539
540typedef struct acpi_pmtt_controller
541{
542 ACPI_PMTT_HEADER Header;
543 UINT32 ReadLatency;
544 UINT32 WriteLatency;
545 UINT32 ReadBandwidth;
546 UINT32 WriteBandwidth;
547 UINT16 AccessWidth;
548 UINT16 Alignment;
549 UINT16 Reserved;
550 UINT16 DomainCount;
551
552} ACPI_PMTT_CONTROLLER;
553
554/* 1a: Proximity Domain substructure */
555
556typedef struct acpi_pmtt_domain
557{
558 UINT32 ProximityDomain;
559
560} ACPI_PMTT_DOMAIN;
561
562
563/* 2: Physical Component Identifier (DIMM) */
564
565typedef struct acpi_pmtt_physical_component
566{
567 ACPI_PMTT_HEADER Header;
568 UINT16 ComponentId;
569 UINT16 Reserved;
570 UINT32 MemorySize;
571 UINT32 BiosHandle;
572
573} ACPI_PMTT_PHYSICAL_COMPONENT;
574
575
576/*******************************************************************************
577 *
578 * RASF - RAS Feature Table (ACPI 5.0)
579 * Version 1
580 *
581 ******************************************************************************/
582
583typedef struct acpi_table_rasf
584{
585 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
586 UINT8 ChannelId[12];
587
588} ACPI_TABLE_RASF;
589
590/* RASF Platform Communication Channel Shared Memory Region */
591
592typedef struct acpi_rasf_shared_memory
593{
594 UINT32 Signature;
595 UINT16 Command;
596 UINT16 Status;
597 UINT64 RequestedAddress;
598 UINT64 RequestedLength;
599 UINT64 ActualAddress;
600 UINT64 ActualLength;
601 UINT16 Flags;
602 UINT8 Speed;
603
604} ACPI_RASF_SHARED_MEMORY;
605
606/* Masks for Flags and Speed fields above */
607
608#define ACPI_RASF_SCRUBBER_RUNNING 1
609#define ACPI_RASF_SPEED (7<<1)
610
611/* Channel Commands */
612
613enum AcpiRasfCommands
614{
615 ACPI_RASF_GET_RAS_CAPABILITIES = 1,
616 ACPI_RASF_GET_PATROL_PARAMETERS = 2,
617 ACPI_RASF_START_PATROL_SCRUBBER = 3,
618 ACPI_RASF_STOP_PATROL_SCRUBBER = 4
619};
620
621/* Channel Command flags */
622
623#define ACPI_RASF_GENERATE_SCI (1<<15)
624
625/* Status values */
626
627enum AcpiRasfStatus
628{
629 ACPI_RASF_SUCCESS = 0,
630 ACPI_RASF_NOT_VALID = 1,
631 ACPI_RASF_NOT_SUPPORTED = 2,
632 ACPI_RASF_BUSY = 3,
633 ACPI_RASF_FAILED = 4,
634 ACPI_RASF_ABORTED = 5,
635 ACPI_RASF_INVALID_DATA = 6
636};
637
638/* Status flags */
639
640#define ACPI_RASF_COMMAND_COMPLETE (1)
641#define ACPI_RASF_SCI_DOORBELL (1<<1)
642#define ACPI_RASF_ERROR (1<<2)
643#define ACPI_RASF_STATUS (0x1F<<3)
644
645
646/* Reset to default packing */
647
648#pragma pack()
649
650#endif /* __ACTBL3_H__ */